diff options
Diffstat (limited to 'drivers/net')
1175 files changed, 106501 insertions, 32470 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 1fd5acdc73c6..271520510b5f 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -518,30 +518,6 @@ source "drivers/net/hippi/Kconfig" source "drivers/net/ipa/Kconfig" -config NET_SB1000 - tristate "General Instruments Surfboard 1000" - depends on ISA && PNP - help - This is a driver for the General Instrument (also known as - NextLevel) SURFboard 1000 internal - cable modem. This is an ISA card which is used by a number of cable - TV companies to provide cable modem access. It's a one-way - downstream-only cable modem, meaning that your upstream net link is - provided by your regular phone modem. - - At present this driver only compiles as a module, so say M here if - you have this card. The module will be called sb1000. Then read - <file:Documentation/networking/device_drivers/cable/sb1000.rst> for - information on how to use this module, as it needs special ppp - scripts for establishing a connection. Further documentation - and the necessary scripts can be found at: - - <http://www.jacksonville.net/~fventuri/> - <http://home.adelphia.net/~siglercm/sb1000.html> - <http://linuxpower.cx/~cable/> - - If you don't have this card, of course say N. - source "drivers/net/phy/Kconfig" source "drivers/net/pse-pd/Kconfig" diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 13743d0e83b5..75333251a01a 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -69,7 +69,6 @@ obj-$(CONFIG_PPPOL2TP) += ppp/ obj-$(CONFIG_PPTP) += ppp/ obj-$(CONFIG_SLIP) += slip/ obj-$(CONFIG_SLHC) += slip/ -obj-$(CONFIG_NET_SB1000) += sb1000.o obj-$(CONFIG_SUNGEM_PHY) += sungem_phy.o obj-$(CONFIG_WAN) += wan/ obj-$(CONFIG_WLAN) += wireless/ diff --git a/drivers/net/amt.c b/drivers/net/amt.c index 98c6205ed19f..734a0b3242a9 100644 --- a/drivers/net/amt.c +++ b/drivers/net/amt.c @@ -3099,7 +3099,7 @@ static void amt_link_setup(struct net_device *dev) dev->addr_len = 0; dev->priv_flags |= IFF_NO_QUEUE; dev->lltx = true; - dev->netns_local = true; + dev->netns_immutable = true; dev->features |= NETIF_F_GSO_SOFTWARE; dev->hw_features |= NETIF_F_SG | NETIF_F_HW_CSUM; dev->hw_features |= NETIF_F_FRAGLIST | NETIF_F_RXCSUM; @@ -3161,14 +3161,17 @@ static int amt_validate(struct nlattr *tb[], struct nlattr *data[], return 0; } -static int amt_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int amt_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct amt_dev *amt = netdev_priv(dev); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; int err = -EINVAL; - amt->net = net; + amt->net = link_net; amt->mode = nla_get_u32(data[IFLA_AMT_MODE]); if (data[IFLA_AMT_MAX_TUNNELS] && @@ -3183,7 +3186,7 @@ static int amt_newlink(struct net *net, struct net_device *dev, amt->hash_buckets = AMT_HSIZE; amt->nr_tunnels = 0; get_random_bytes(&amt->hash_seed, sizeof(amt->hash_seed)); - amt->stream_dev = dev_get_by_index(net, + amt->stream_dev = dev_get_by_index(link_net, nla_get_u32(data[IFLA_AMT_LINK])); if (!amt->stream_dev) { NL_SET_ERR_MSG_ATTR(extack, tb[IFLA_AMT_LINK], diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index 530c15d6a5eb..602e6e1adf00 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -616,7 +616,7 @@ int arcnet_close(struct net_device *dev) struct arcnet_local *lp = netdev_priv(dev); arcnet_led_event(dev, ARCNET_LED_EVENT_STOP); - del_timer_sync(&lp->timer); + timer_delete_sync(&lp->timer); netif_stop_queue(dev); netif_carrier_off(dev); diff --git a/drivers/net/arcnet/com20020-pci.c b/drivers/net/arcnet/com20020-pci.c index c5e571ec94c9..0472bcdff130 100644 --- a/drivers/net/arcnet/com20020-pci.c +++ b/drivers/net/arcnet/com20020-pci.c @@ -251,18 +251,33 @@ static int com20020pci_probe(struct pci_dev *pdev, card->tx_led.default_trigger = devm_kasprintf(&pdev->dev, GFP_KERNEL, "arc%d-%d-tx", dev->dev_id, i); + if (!card->tx_led.default_trigger) { + ret = -ENOMEM; + goto err_free_arcdev; + } card->tx_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "pci:green:tx:%d-%d", dev->dev_id, i); - + if (!card->tx_led.name) { + ret = -ENOMEM; + goto err_free_arcdev; + } card->tx_led.dev = &dev->dev; card->recon_led.brightness_set = led_recon_set; card->recon_led.default_trigger = devm_kasprintf(&pdev->dev, GFP_KERNEL, "arc%d-%d-recon", dev->dev_id, i); + if (!card->recon_led.default_trigger) { + ret = -ENOMEM; + goto err_free_arcdev; + } card->recon_led.name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "pci:red:recon:%d-%d", dev->dev_id, i); + if (!card->recon_led.name) { + ret = -ENOMEM; + goto err_free_arcdev; + } card->recon_led.dev = &dev->dev; ret = devm_led_classdev_register(&pdev->dev, &card->tx_led); diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c index 70814303aab8..d1473c5f8eef 100644 --- a/drivers/net/bareudp.c +++ b/drivers/net/bareudp.c @@ -698,10 +698,13 @@ static void bareudp_dellink(struct net_device *dev, struct list_head *head) unregister_netdevice_queue(dev, head); } -static int bareudp_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int bareudp_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct bareudp_conf conf; int err; @@ -709,7 +712,7 @@ static int bareudp_newlink(struct net *net, struct net_device *dev, if (err) return err; - err = bareudp_configure(net, dev, &conf, extack); + err = bareudp_configure(link_net, dev, &conf, extack); if (err) return err; diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index e45bba240cbc..8ea183da8d53 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -90,6 +90,7 @@ #include <net/tls.h> #endif #include <net/ip6_route.h> +#include <net/netdev_lock.h> #include <net/xdp.h> #include "bonding_priv.h" @@ -322,9 +323,9 @@ static bool bond_sk_check(struct bonding *bond) } } -static bool bond_xdp_check(struct bonding *bond) +bool bond_xdp_check(struct bonding *bond, int mode) { - switch (BOND_MODE(bond)) { + switch (mode) { case BOND_MODE_ROUNDROBIN: case BOND_MODE_ACTIVEBACKUP: return true; @@ -432,9 +433,6 @@ static struct net_device *bond_ipsec_dev(struct xfrm_state *xs) struct bonding *bond; struct slave *slave; - if (!bond_dev) - return NULL; - bond = netdev_priv(bond_dev); if (BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP) return NULL; @@ -676,22 +674,16 @@ out: static bool bond_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs) { struct net_device *real_dev; - bool ok = false; rcu_read_lock(); real_dev = bond_ipsec_dev(xs); - if (!real_dev) - goto out; - - if (!real_dev->xfrmdev_ops || - !real_dev->xfrmdev_ops->xdo_dev_offload_ok || - netif_is_bond_master(real_dev)) - goto out; + if (!real_dev || netif_is_bond_master(real_dev)) { + rcu_read_unlock(); + return false; + } - ok = real_dev->xfrmdev_ops->xdo_dev_offload_ok(skb, xs); -out: rcu_read_unlock(); - return ok; + return true; } /** @@ -858,9 +850,9 @@ static int bond_check_dev_link(struct bonding *bond, struct net_device *slave_dev, int reporting) { const struct net_device_ops *slave_ops = slave_dev->netdev_ops; - int (*ioctl)(struct net_device *, struct ifreq *, int); - struct ifreq ifr; struct mii_ioctl_data *mii; + struct ifreq ifr; + int ret; if (!reporting && !netif_running(slave_dev)) return 0; @@ -869,13 +861,16 @@ static int bond_check_dev_link(struct bonding *bond, return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0; /* Try to get link status using Ethtool first. */ - if (slave_dev->ethtool_ops->get_link) - return slave_dev->ethtool_ops->get_link(slave_dev) ? - BMSR_LSTATUS : 0; + if (slave_dev->ethtool_ops->get_link) { + netdev_lock_ops(slave_dev); + ret = slave_dev->ethtool_ops->get_link(slave_dev); + netdev_unlock_ops(slave_dev); + + return ret ? BMSR_LSTATUS : 0; + } /* Ethtool can't be used, fallback to MII ioctls. */ - ioctl = slave_ops->ndo_eth_ioctl; - if (ioctl) { + if (slave_ops->ndo_eth_ioctl) { /* TODO: set pointer to correct ioctl on a per team member * bases to make this more efficient. that is, once * we determine the correct ioctl, we will always @@ -891,9 +886,10 @@ static int bond_check_dev_link(struct bonding *bond, /* Yes, the mii is overlaid on the ifreq.ifr_ifru */ strscpy_pad(ifr.ifr_name, slave_dev->name, IFNAMSIZ); mii = if_mii(&ifr); - if (ioctl(slave_dev, &ifr, SIOCGMIIPHY) == 0) { + + if (dev_eth_ioctl(slave_dev, &ifr, SIOCGMIIPHY) == 0) { mii->reg_num = MII_BMSR; - if (ioctl(slave_dev, &ifr, SIOCGMIIREG) == 0) + if (dev_eth_ioctl(slave_dev, &ifr, SIOCGMIIREG) == 0) return mii->val_out & BMSR_LSTATUS; } } @@ -1937,7 +1933,7 @@ void bond_xdp_set_features(struct net_device *bond_dev) ASSERT_RTNL(); - if (!bond_xdp_check(bond) || !bond_has_slaves(bond)) { + if (!bond_xdp_check(bond, BOND_MODE(bond)) || !bond_has_slaves(bond)) { xdp_clear_features_flag(bond_dev); return; } @@ -2551,7 +2547,7 @@ static int __bond_release_one(struct net_device *bond_dev, RCU_INIT_POINTER(bond->current_arp_slave, NULL); - if (!all && (!bond->params.fail_over_mac || + if (!all && (bond->params.fail_over_mac != BOND_FOM_ACTIVE || BOND_MODE(bond) != BOND_MODE_ACTIVEBACKUP)) { if (ether_addr_equal_64bits(bond_dev->dev_addr, slave->perm_hwaddr) && bond_has_slaves(bond)) @@ -2648,10 +2644,13 @@ static int __bond_release_one(struct net_device *bond_dev, dev_set_mac_address(slave_dev, (struct sockaddr *)&ss, NULL); } - if (unregister) + if (unregister) { + netdev_lock_ops(slave_dev); __dev_set_mtu(slave_dev, slave->original_mtu); - else + netdev_unlock_ops(slave_dev); + } else { dev_set_mtu(slave_dev, slave->original_mtu); + } if (!netif_is_bond_master(slave_dev)) slave_dev->priv_flags &= ~IFF_BONDING; @@ -4217,7 +4216,7 @@ static bool bond_flow_ip(struct sk_buff *skb, struct flow_keys *fk, const void * } if (l34 && *ip_proto >= 0) - fk->ports.ports = __skb_flow_get_ports(skb, *nhoff, *ip_proto, data, hlen); + fk->ports.ports = skb_flow_get_ports(skb, *nhoff, *ip_proto, data, hlen); return true; } @@ -5699,7 +5698,7 @@ static int bond_xdp_set(struct net_device *dev, struct bpf_prog *prog, ASSERT_RTNL(); - if (!bond_xdp_check(bond)) { + if (!bond_xdp_check(bond, BOND_MODE(bond))) { BOND_NL_ERR(dev, extack, "No native XDP support for the current bonding mode"); return -EOPNOTSUPP; @@ -6028,7 +6027,7 @@ void bond_setup(struct net_device *bond_dev) bond_dev->lltx = true; /* Don't allow bond devices to change network namespaces. */ - bond_dev->netns_local = true; + bond_dev->netns_immutable = true; /* By default, we declare the bond to be fully * VLAN hardware accelerated capable. Special diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index 2a6a424806aa..ac5e402c34bc 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -564,10 +564,12 @@ static int bond_changelink(struct net_device *bond_dev, struct nlattr *tb[], return 0; } -static int bond_newlink(struct net *src_net, struct net_device *bond_dev, - struct nlattr *tb[], struct nlattr *data[], +static int bond_newlink(struct net_device *bond_dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; int err; err = bond_changelink(bond_dev, tb, data, extack); diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index 327b6ecdc77e..91893c29b899 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -868,6 +868,9 @@ static bool bond_set_xfrm_features(struct bonding *bond) static int bond_option_mode_set(struct bonding *bond, const struct bond_opt_value *newval) { + if (bond->xdp_prog && !bond_xdp_check(bond, newval->value)) + return -EOPNOTSUPP; + if (!bond_mode_uses_arp(newval->value)) { if (bond->params.arp_interval) { netdev_dbg(bond->dev, "%s mode is incompatible with arp monitoring, start mii monitoring\n", @@ -1242,10 +1245,28 @@ static bool slave_can_set_ns_maddr(const struct bonding *bond, struct slave *sla slave->dev->flags & IFF_MULTICAST; } +/** + * slave_set_ns_maddrs - add/del all NS mac addresses for slave + * @bond: bond device + * @slave: slave device + * @add: add or remove all the NS mac addresses + * + * This function tries to add or delete all the NS mac addresses on the slave + * + * Note, the IPv6 NS target address is the unicast address in Neighbor + * Solicitation (NS) message. The dest address of NS message should be + * solicited-node multicast address of the target. The dest mac of NS message + * is converted from the solicited-node multicast address. + * + * This function is called when + * * arp_validate changes + * * enslaving, releasing new slaves + */ static void slave_set_ns_maddrs(struct bonding *bond, struct slave *slave, bool add) { struct in6_addr *targets = bond->params.ns_targets; char slot_maddr[MAX_ADDR_LEN]; + struct in6_addr mcaddr; int i; if (!slave_can_set_ns_maddr(bond, slave)) @@ -1255,7 +1276,8 @@ static void slave_set_ns_maddrs(struct bonding *bond, struct slave *slave, bool if (ipv6_addr_any(&targets[i])) break; - if (!ndisc_mc_map(&targets[i], slot_maddr, slave->dev, 0)) { + addrconf_addr_solict_mult(&targets[i], &mcaddr); + if (!ndisc_mc_map(&mcaddr, slot_maddr, slave->dev, 0)) { if (add) dev_mc_add(slave->dev, slot_maddr); else @@ -1278,23 +1300,43 @@ void bond_slave_ns_maddrs_del(struct bonding *bond, struct slave *slave) slave_set_ns_maddrs(bond, slave, false); } +/** + * slave_set_ns_maddr - set new NS mac address for slave + * @bond: bond device + * @slave: slave device + * @target: the new IPv6 target + * @slot: the old IPv6 target in the slot + * + * This function tries to replace the old mac address to new one on the slave. + * + * Note, the target/slot IPv6 address is the unicast address in Neighbor + * Solicitation (NS) message. The dest address of NS message should be + * solicited-node multicast address of the target. The dest mac of NS message + * is converted from the solicited-node multicast address. + * + * This function is called when + * * An IPv6 NS target is added or removed. + */ static void slave_set_ns_maddr(struct bonding *bond, struct slave *slave, struct in6_addr *target, struct in6_addr *slot) { - char target_maddr[MAX_ADDR_LEN], slot_maddr[MAX_ADDR_LEN]; + char mac_addr[MAX_ADDR_LEN]; + struct in6_addr mcast_addr; if (!bond->params.arp_validate || !slave_can_set_ns_maddr(bond, slave)) return; - /* remove the previous maddr from slave */ + /* remove the previous mac addr from slave */ + addrconf_addr_solict_mult(slot, &mcast_addr); if (!ipv6_addr_any(slot) && - !ndisc_mc_map(slot, slot_maddr, slave->dev, 0)) - dev_mc_del(slave->dev, slot_maddr); + !ndisc_mc_map(&mcast_addr, mac_addr, slave->dev, 0)) + dev_mc_del(slave->dev, mac_addr); - /* add new maddr on slave if target is set */ + /* add new mac addr on slave if target is set */ + addrconf_addr_solict_mult(target, &mcast_addr); if (!ipv6_addr_any(target) && - !ndisc_mc_map(target, target_maddr, slave->dev, 0)) - dev_mc_add(slave->dev, target_maddr); + !ndisc_mc_map(&mcast_addr, mac_addr, slave->dev, 0)) + dev_mc_add(slave->dev, mac_addr); } static void _bond_options_ns_ip6_target_set(struct bonding *bond, int slot, diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c index ed3a589def6b..c398ac42eae9 100644 --- a/drivers/net/caif/caif_serial.c +++ b/drivers/net/caif/caif_serial.c @@ -126,15 +126,6 @@ static inline void debugfs_rx(struct ser_device *ser, const u8 *data, int size) ser->rx_blob.data = ser->rx_data; ser->rx_blob.size = size; } - -static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size) -{ - if (size > sizeof(ser->tx_data)) - size = sizeof(ser->tx_data); - memcpy(ser->tx_data, data, size); - ser->tx_blob.data = ser->tx_data; - ser->tx_blob.size = size; -} #else static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty) { @@ -151,11 +142,6 @@ static inline void update_tty_status(struct ser_device *ser) static inline void debugfs_rx(struct ser_device *ser, const u8 *data, int size) { } - -static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size) -{ -} - #endif static void ldisc_receive(struct tty_struct *tty, const u8 *data, @@ -344,7 +330,7 @@ static int ldisc_open(struct tty_struct *tty) ser->tty = tty_kref_get(tty); ser->dev = dev; debugfs_init(ser, tty); - tty->receive_room = N_TTY_BUF_SIZE; + tty->receive_room = 4096; tty->disc_data = ser; set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags); rtnl_lock(); diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c index 399844809bbe..19c86b94a40e 100644 --- a/drivers/net/can/c_can/c_can_platform.c +++ b/drivers/net/can/c_can/c_can_platform.c @@ -269,30 +269,22 @@ static int c_can_plat_probe(struct platform_device *pdev) /* get the appropriate clk */ clk = devm_clk_get(&pdev->dev, NULL); - if (IS_ERR(clk)) { - ret = PTR_ERR(clk); - goto exit; - } + if (IS_ERR(clk)) + return PTR_ERR(clk); /* get the platform data */ irq = platform_get_irq(pdev, 0); - if (irq < 0) { - ret = irq; - goto exit; - } + if (irq < 0) + return irq; addr = devm_platform_get_and_ioremap_resource(pdev, 0, &mem); - if (IS_ERR(addr)) { - ret = PTR_ERR(addr); - goto exit; - } + if (IS_ERR(addr)) + return PTR_ERR(addr); /* allocate the c_can device */ dev = alloc_c_can_dev(drvdata->msg_obj_num); - if (!dev) { - ret = -ENOMEM; - goto exit; - } + if (!dev) + return -ENOMEM; priv = netdev_priv(dev); switch (drvdata->id) { @@ -324,33 +316,22 @@ static int c_can_plat_probe(struct platform_device *pdev) /* Check if we need custom RAMINIT via syscon. Mostly for TI * platforms. Only supported with DT boot. */ - if (np && of_property_read_bool(np, "syscon-raminit")) { + if (np && of_property_present(np, "syscon-raminit")) { + unsigned int args[2]; u32 id; struct c_can_raminit *raminit = &priv->raminit_sys; ret = -EINVAL; - raminit->syscon = syscon_regmap_lookup_by_phandle(np, - "syscon-raminit"); + raminit->syscon = syscon_regmap_lookup_by_phandle_args(np, + "syscon-raminit", + 2, args); if (IS_ERR(raminit->syscon)) { - /* can fail with -EPROBE_DEFER */ ret = PTR_ERR(raminit->syscon); - free_c_can_dev(dev); - return ret; - } - - if (of_property_read_u32_index(np, "syscon-raminit", 1, - &raminit->reg)) { - dev_err(&pdev->dev, - "couldn't get the RAMINIT reg. offset!\n"); goto exit_free_device; } - if (of_property_read_u32_index(np, "syscon-raminit", 2, - &id)) { - dev_err(&pdev->dev, - "couldn't get the CAN instance ID\n"); - goto exit_free_device; - } + raminit->reg = args[0]; + id = args[1]; if (id >= drvdata->raminit_num) { dev_err(&pdev->dev, @@ -396,8 +377,6 @@ exit_pm_runtime: pm_runtime_disable(priv->device); exit_free_device: free_c_can_dev(dev); -exit: - dev_err(&pdev->dev, "probe failed\n"); return ret; } diff --git a/drivers/net/can/dev/netlink.c b/drivers/net/can/dev/netlink.c index 01aacdcda260..f1db9b7ffd4d 100644 --- a/drivers/net/can/dev/netlink.c +++ b/drivers/net/can/dev/netlink.c @@ -624,8 +624,8 @@ nla_put_failure: return -EMSGSIZE; } -static int can_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int can_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { return -EOPNOTSUPP; diff --git a/drivers/net/can/flexcan/flexcan-core.c b/drivers/net/can/flexcan/flexcan-core.c index ac1a860986df..6d80c341b26f 100644 --- a/drivers/net/can/flexcan/flexcan-core.c +++ b/drivers/net/can/flexcan/flexcan-core.c @@ -26,6 +26,7 @@ #include <linux/pinctrl/consumer.h> #include <linux/platform_device.h> #include <linux/can/platform/flexcan.h> +#include <linux/phy/phy.h> #include <linux/pm_runtime.h> #include <linux/property.h> #include <linux/regmap.h> @@ -386,6 +387,16 @@ static const struct flexcan_devtype_data fsl_lx2160a_r1_devtype_data = { FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX_RTR, }; +static const struct flexcan_devtype_data nxp_s32g2_devtype_data = { + .quirks = FLEXCAN_QUIRK_DISABLE_RXFG | FLEXCAN_QUIRK_ENABLE_EACEN_RRS | + FLEXCAN_QUIRK_DISABLE_MECR | FLEXCAN_QUIRK_BROKEN_PERR_STATE | + FLEXCAN_QUIRK_USE_RX_MAILBOX | FLEXCAN_QUIRK_SUPPORT_FD | + FLEXCAN_QUIRK_SUPPORT_ECC | FLEXCAN_QUIRK_NR_IRQ_3 | + FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX | + FLEXCAN_QUIRK_SUPPORT_RX_MAILBOX_RTR | + FLEXCAN_QUIRK_SECONDARY_MB_IRQ, +}; + static const struct can_bittiming_const flexcan_bittiming_const = { .name = DRV_NAME, .tseg1_min = 4, @@ -634,18 +645,22 @@ static void flexcan_clks_disable(const struct flexcan_priv *priv) static inline int flexcan_transceiver_enable(const struct flexcan_priv *priv) { - if (!priv->reg_xceiver) - return 0; + if (priv->reg_xceiver) + return regulator_enable(priv->reg_xceiver); + else if (priv->transceiver) + return phy_power_on(priv->transceiver); - return regulator_enable(priv->reg_xceiver); + return 0; } static inline int flexcan_transceiver_disable(const struct flexcan_priv *priv) { - if (!priv->reg_xceiver) - return 0; + if (priv->reg_xceiver) + return regulator_disable(priv->reg_xceiver); + else if (priv->transceiver) + return phy_power_off(priv->transceiver); - return regulator_disable(priv->reg_xceiver); + return 0; } static int flexcan_chip_enable(struct flexcan_priv *priv) @@ -1762,14 +1777,25 @@ static int flexcan_open(struct net_device *dev) goto out_free_irq_boff; } + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_SECONDARY_MB_IRQ) { + err = request_irq(priv->irq_secondary_mb, + flexcan_irq, IRQF_SHARED, dev->name, dev); + if (err) + goto out_free_irq_err; + } + flexcan_chip_interrupts_enable(dev); netif_start_queue(dev); return 0; + out_free_irq_err: + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_NR_IRQ_3) + free_irq(priv->irq_err, dev); out_free_irq_boff: - free_irq(priv->irq_boff, dev); + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_NR_IRQ_3) + free_irq(priv->irq_boff, dev); out_free_irq: free_irq(dev->irq, dev); out_can_rx_offload_disable: @@ -1794,6 +1820,9 @@ static int flexcan_close(struct net_device *dev) netif_stop_queue(dev); flexcan_chip_interrupts_disable(dev); + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_SECONDARY_MB_IRQ) + free_irq(priv->irq_secondary_mb, dev); + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_NR_IRQ_3) { free_irq(priv->irq_err, dev); free_irq(priv->irq_boff, dev); @@ -2041,6 +2070,7 @@ static const struct of_device_id flexcan_of_match[] = { { .compatible = "fsl,vf610-flexcan", .data = &fsl_vf610_devtype_data, }, { .compatible = "fsl,ls1021ar2-flexcan", .data = &fsl_ls1021a_r2_devtype_data, }, { .compatible = "fsl,lx2160ar1-flexcan", .data = &fsl_lx2160a_r1_devtype_data, }, + { .compatible = "nxp,s32g2-flexcan", .data = &nxp_s32g2_devtype_data, }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, flexcan_of_match); @@ -2061,6 +2091,7 @@ static int flexcan_probe(struct platform_device *pdev) struct net_device *dev; struct flexcan_priv *priv; struct regulator *reg_xceiver; + struct phy *transceiver; struct clk *clk_ipg = NULL, *clk_per = NULL; struct flexcan_regs __iomem *regs; struct flexcan_platform_data *pdata; @@ -2076,6 +2107,11 @@ static int flexcan_probe(struct platform_device *pdev) else if (IS_ERR(reg_xceiver)) return PTR_ERR(reg_xceiver); + transceiver = devm_phy_optional_get(&pdev->dev, NULL); + if (IS_ERR(transceiver)) + return dev_err_probe(&pdev->dev, PTR_ERR(transceiver), + "failed to get phy\n"); + if (pdev->dev.of_node) { of_property_read_u32(pdev->dev.of_node, "clock-frequency", &clock_freq); @@ -2173,6 +2209,10 @@ static int flexcan_probe(struct platform_device *pdev) priv->clk_per = clk_per; priv->clk_src = clk_src; priv->reg_xceiver = reg_xceiver; + priv->transceiver = transceiver; + + if (transceiver) + priv->can.bitrate_max = transceiver->attrs.max_link_rate; if (priv->devtype_data.quirks & FLEXCAN_QUIRK_NR_IRQ_3) { priv->irq_boff = platform_get_irq(pdev, 1); @@ -2187,6 +2227,14 @@ static int flexcan_probe(struct platform_device *pdev) } } + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_SECONDARY_MB_IRQ) { + priv->irq_secondary_mb = platform_get_irq_byname(pdev, "mb-1"); + if (priv->irq_secondary_mb < 0) { + err = priv->irq_secondary_mb; + goto failed_platform_get_irq; + } + } + if (priv->devtype_data.quirks & FLEXCAN_QUIRK_SUPPORT_FD) { priv->can.ctrlmode_supported |= CAN_CTRLMODE_FD | CAN_CTRLMODE_FD_NON_ISO; @@ -2260,14 +2308,19 @@ static int __maybe_unused flexcan_suspend(struct device *device) flexcan_chip_interrupts_disable(dev); + err = flexcan_transceiver_disable(priv); + if (err) + return err; + err = pinctrl_pm_select_sleep_state(device); if (err) return err; } netif_stop_queue(dev); netif_device_detach(dev); + + priv->can.state = CAN_STATE_SLEEPING; } - priv->can.state = CAN_STATE_SLEEPING; return 0; } @@ -2278,7 +2331,6 @@ static int __maybe_unused flexcan_resume(struct device *device) struct flexcan_priv *priv = netdev_priv(dev); int err; - priv->can.state = CAN_STATE_ERROR_ACTIVE; if (netif_running(dev)) { netif_device_attach(dev); netif_start_queue(dev); @@ -2292,12 +2344,20 @@ static int __maybe_unused flexcan_resume(struct device *device) if (err) return err; - err = flexcan_chip_start(dev); + err = flexcan_transceiver_enable(priv); if (err) return err; + err = flexcan_chip_start(dev); + if (err) { + flexcan_transceiver_disable(priv); + return err; + } + flexcan_chip_interrupts_enable(dev); } + + priv->can.state = CAN_STATE_ERROR_ACTIVE; } return 0; diff --git a/drivers/net/can/flexcan/flexcan.h b/drivers/net/can/flexcan/flexcan.h index 4933d8c7439e..16692a2502eb 100644 --- a/drivers/net/can/flexcan/flexcan.h +++ b/drivers/net/can/flexcan/flexcan.h @@ -70,6 +70,10 @@ #define FLEXCAN_QUIRK_SUPPORT_RX_FIFO BIT(16) /* Setup stop mode with ATF SCMI protocol to support wakeup */ #define FLEXCAN_QUIRK_SETUP_STOP_MODE_SCMI BIT(17) +/* Device has two separate interrupt lines for two mailbox ranges, which + * both need to have an interrupt handler registered. + */ +#define FLEXCAN_QUIRK_SECONDARY_MB_IRQ BIT(18) struct flexcan_devtype_data { u32 quirks; /* quirks needed for different IP cores */ @@ -103,10 +107,12 @@ struct flexcan_priv { struct clk *clk_per; struct flexcan_devtype_data devtype_data; struct regulator *reg_xceiver; + struct phy *transceiver; struct flexcan_stop_mode stm; int irq_boff; int irq_err; + int irq_secondary_mb; /* IPC handle when setup stop mode by System Controller firmware(scfw) */ struct imx_sc_ipc *sc_ipc_handle; diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c index 21a61b86f67d..adf3970f070f 100644 --- a/drivers/net/can/grcan.c +++ b/drivers/net/can/grcan.c @@ -778,7 +778,7 @@ static irqreturn_t grcan_interrupt(int irq, void *dev_id) */ if (priv->need_txbug_workaround && (sources & (GRCAN_IRQ_TX | GRCAN_IRQ_TXLOSS))) { - del_timer(&priv->hang_timer); + timer_delete(&priv->hang_timer); } /* Frame(s) received or transmitted */ @@ -817,8 +817,8 @@ static void grcan_running_reset(struct timer_list *t) spin_lock_irqsave(&priv->lock, flags); priv->resetting = false; - del_timer(&priv->hang_timer); - del_timer(&priv->rr_timer); + timer_delete(&priv->hang_timer); + timer_delete(&priv->rr_timer); if (!priv->closing) { /* Save and reset - config register preserved by grcan_reset */ @@ -1108,8 +1108,8 @@ static int grcan_close(struct net_device *dev) priv->closing = true; if (priv->need_txbug_workaround) { spin_unlock_irqrestore(&priv->lock, flags); - del_timer_sync(&priv->hang_timer); - del_timer_sync(&priv->rr_timer); + timer_delete_sync(&priv->hang_timer); + timer_delete_sync(&priv->rr_timer); spin_lock_irqsave(&priv->lock, flags); } netif_stop_queue(dev); @@ -1147,7 +1147,7 @@ static void grcan_transmit_catch_up(struct net_device *dev) * so prevent a running reset while catching up */ if (priv->need_txbug_workaround) - del_timer(&priv->hang_timer); + timer_delete(&priv->hang_timer); } spin_unlock_irqrestore(&priv->lock, flags); diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index fa04a7ced02b..cf0d51805272 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -631,7 +631,7 @@ static int kvaser_pciefd_bus_on(struct kvaser_pciefd_can *can) u32 mode; unsigned long irq; - del_timer(&can->bec_poll_timer); + timer_delete(&can->bec_poll_timer); if (!completion_done(&can->flush_comp)) kvaser_pciefd_start_controller_flush(can); @@ -742,7 +742,7 @@ static int kvaser_pciefd_stop(struct net_device *netdev) ret = -ETIMEDOUT; } else { iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG); - del_timer(&can->bec_poll_timer); + timer_delete(&can->bec_poll_timer); } can->can.state = CAN_STATE_STOPPED; close_candev(netdev); @@ -1854,7 +1854,7 @@ static void kvaser_pciefd_remove_all_ctrls(struct kvaser_pciefd *pcie) if (can) { iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG); unregister_candev(can->can.dev); - del_timer(&can->bec_poll_timer); + timer_delete(&can->bec_poll_timer); kvaser_pciefd_pwm_stop(can); free_candev(can->can.dev); } diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index d025d4163fd1..884a6352c42b 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -2420,12 +2420,11 @@ int m_can_class_register(struct m_can_classdev *cdev) if (!cdev->net->irq) { dev_dbg(cdev->dev, "Polling enabled, initialize hrtimer"); - hrtimer_init(&cdev->hrtimer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL_PINNED); - cdev->hrtimer.function = &hrtimer_callback; + hrtimer_setup(&cdev->hrtimer, &hrtimer_callback, CLOCK_MONOTONIC, + HRTIMER_MODE_REL_PINNED); } else { - hrtimer_init(&cdev->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - cdev->hrtimer.function = m_can_coalescing_timer; + hrtimer_setup(&cdev->hrtimer, m_can_coalescing_timer, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); } ret = m_can_dev_setup(cdev); diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index df1a5d0b37b2..aa3df0d05b85 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -787,22 +787,14 @@ static void rcar_canfd_configure_controller(struct rcar_canfd_global *gpriv) } static void rcar_canfd_configure_afl_rules(struct rcar_canfd_global *gpriv, - u32 ch) + u32 ch, u32 rule_entry) { - u32 cfg; - int offset, start, page, num_rules = RCANFD_CHANNEL_NUMRULES; + int offset, page, num_rules = RCANFD_CHANNEL_NUMRULES; + u32 rule_entry_index = rule_entry % 16; u32 ridx = ch + RCANFD_RFFIFO_IDX; - if (ch == 0) { - start = 0; /* Channel 0 always starts from 0th rule */ - } else { - /* Get number of Channel 0 rules and adjust */ - cfg = rcar_canfd_read(gpriv->base, RCANFD_GAFLCFG(ch)); - start = RCANFD_GAFLCFG_GETRNC(gpriv, 0, cfg); - } - /* Enable write access to entry */ - page = RCANFD_GAFL_PAGENUM(start); + page = RCANFD_GAFL_PAGENUM(rule_entry); rcar_canfd_set_bit(gpriv->base, RCANFD_GAFLECTR, (RCANFD_GAFLECTR_AFLPN(gpriv, page) | RCANFD_GAFLECTR_AFLDAE)); @@ -818,13 +810,13 @@ static void rcar_canfd_configure_afl_rules(struct rcar_canfd_global *gpriv, offset = RCANFD_C_GAFL_OFFSET; /* Accept all IDs */ - rcar_canfd_write(gpriv->base, RCANFD_GAFLID(offset, start), 0); + rcar_canfd_write(gpriv->base, RCANFD_GAFLID(offset, rule_entry_index), 0); /* IDE or RTR is not considered for matching */ - rcar_canfd_write(gpriv->base, RCANFD_GAFLM(offset, start), 0); + rcar_canfd_write(gpriv->base, RCANFD_GAFLM(offset, rule_entry_index), 0); /* Any data length accepted */ - rcar_canfd_write(gpriv->base, RCANFD_GAFLP0(offset, start), 0); + rcar_canfd_write(gpriv->base, RCANFD_GAFLP0(offset, rule_entry_index), 0); /* Place the msg in corresponding Rx FIFO entry */ - rcar_canfd_set_bit(gpriv->base, RCANFD_GAFLP1(offset, start), + rcar_canfd_set_bit(gpriv->base, RCANFD_GAFLP1(offset, rule_entry_index), RCANFD_GAFLP1_GAFLFDP(ridx)); /* Disable write access to page */ @@ -1851,6 +1843,7 @@ static int rcar_canfd_probe(struct platform_device *pdev) unsigned long channels_mask = 0; int err, ch_irq, g_irq; int g_err_irq, g_recc_irq; + u32 rule_entry = 0; bool fdmode = true; /* CAN FD only mode - default */ char name[9] = "channelX"; int i; @@ -2023,7 +2016,8 @@ static int rcar_canfd_probe(struct platform_device *pdev) rcar_canfd_configure_tx(gpriv, ch); /* Configure receive rules */ - rcar_canfd_configure_afl_rules(gpriv, ch); + rcar_canfd_configure_afl_rules(gpriv, ch, rule_entry); + rule_entry += RCANFD_CHANNEL_NUMRULES; } /* Configure common interrupts */ diff --git a/drivers/net/can/rockchip/rockchip_canfd-core.c b/drivers/net/can/rockchip/rockchip_canfd-core.c index d9a937ba126c..7107a37da36c 100644 --- a/drivers/net/can/rockchip/rockchip_canfd-core.c +++ b/drivers/net/can/rockchip/rockchip_canfd-core.c @@ -236,11 +236,6 @@ static void rkcanfd_chip_fifo_setup(struct rkcanfd_priv *priv) { u32 reg; - /* TXE FIFO */ - reg = rkcanfd_read(priv, RKCANFD_REG_RX_FIFO_CTRL); - reg |= RKCANFD_REG_RX_FIFO_CTRL_RX_FIFO_ENABLE; - rkcanfd_write(priv, RKCANFD_REG_RX_FIFO_CTRL, reg); - /* RX FIFO */ reg = rkcanfd_read(priv, RKCANFD_REG_RX_FIFO_CTRL); reg |= RKCANFD_REG_RX_FIFO_CTRL_RX_FIFO_ENABLE; @@ -907,15 +902,16 @@ static int rkcanfd_probe(struct platform_device *pdev) priv->can.data_bittiming_const = &rkcanfd_data_bittiming_const; priv->can.ctrlmode_supported = CAN_CTRLMODE_LOOPBACK | CAN_CTRLMODE_BERR_REPORTING; - if (!(priv->devtype_data.quirks & RKCANFD_QUIRK_CANFD_BROKEN)) - priv->can.ctrlmode_supported |= CAN_CTRLMODE_FD; priv->can.do_set_mode = rkcanfd_set_mode; priv->can.do_get_berr_counter = rkcanfd_get_berr_counter; priv->ndev = ndev; match = device_get_match_data(&pdev->dev); - if (match) + if (match) { priv->devtype_data = *(struct rkcanfd_devtype_data *)match; + if (!(priv->devtype_data.quirks & RKCANFD_QUIRK_CANFD_BROKEN)) + priv->can.ctrlmode_supported |= CAN_CTRLMODE_FD; + } err = can_rx_offload_add_manual(ndev, &priv->offload, RKCANFD_NAPI_WEIGHT); diff --git a/drivers/net/can/sja1000/peak_pcmcia.c b/drivers/net/can/sja1000/peak_pcmcia.c index ebd5941c3f53..6c7b1c58f85f 100644 --- a/drivers/net/can/sja1000/peak_pcmcia.c +++ b/drivers/net/can/sja1000/peak_pcmcia.c @@ -167,7 +167,7 @@ static void pcan_start_led_timer(struct pcan_pccard *card) */ static void pcan_stop_led_timer(struct pcan_pccard *card) { - del_timer_sync(&card->led_timer); + timer_delete_sync(&card->led_timer); } /* diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c index 7209a831f0f2..c34f2067a989 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c @@ -541,11 +541,11 @@ int mcp251xfd_ring_alloc(struct mcp251xfd_priv *priv) } priv->rx_ring_num = i; - hrtimer_init(&priv->rx_irq_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - priv->rx_irq_timer.function = mcp251xfd_rx_irq_timer; + hrtimer_setup(&priv->rx_irq_timer, mcp251xfd_rx_irq_timer, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); - hrtimer_init(&priv->tx_irq_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - priv->tx_irq_timer.function = mcp251xfd_tx_irq_timer; + hrtimer_setup(&priv->tx_irq_timer, mcp251xfd_tx_irq_timer, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); return 0; } diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c index b6f4de375df7..3ccac6781b98 100644 --- a/drivers/net/can/usb/gs_usb.c +++ b/drivers/net/can/usb/gs_usb.c @@ -43,6 +43,9 @@ #define USB_XYLANTA_SAINT3_VENDOR_ID 0x16d0 #define USB_XYLANTA_SAINT3_PRODUCT_ID 0x0f30 +#define USB_CANNECTIVITY_VENDOR_ID 0x1209 +#define USB_CANNECTIVITY_PRODUCT_ID 0xca01 + /* Timestamp 32 bit timer runs at 1 MHz (1 µs tick). Worker accounts * for timer overflow (will be after ~71 minutes) */ @@ -1546,6 +1549,8 @@ static const struct usb_device_id gs_usb_table[] = { USB_ABE_CANDEBUGGER_FD_PRODUCT_ID, 0) }, { USB_DEVICE_INTERFACE_NUMBER(USB_XYLANTA_SAINT3_VENDOR_ID, USB_XYLANTA_SAINT3_PRODUCT_ID, 0) }, + { USB_DEVICE_INTERFACE_NUMBER(USB_CANNECTIVITY_VENDOR_ID, + USB_CANNECTIVITY_PRODUCT_ID, 0) }, {} /* Terminating entry */ }; diff --git a/drivers/net/can/usb/ucan.c b/drivers/net/can/usb/ucan.c index 39a63b7313a4..07406daf7c88 100644 --- a/drivers/net/can/usb/ucan.c +++ b/drivers/net/can/usb/ucan.c @@ -186,7 +186,7 @@ union ucan_ctl_payload { */ struct ucan_ctl_cmd_get_protocol_version cmd_get_protocol_version; - u8 raw[128]; + u8 fw_str[128]; } __packed; enum { @@ -424,18 +424,20 @@ static int ucan_ctrl_command_out(struct ucan_priv *up, UCAN_USB_CTL_PIPE_TIMEOUT); } -static int ucan_device_request_in(struct ucan_priv *up, - u8 cmd, u16 subcmd, u16 datalen) +static void ucan_get_fw_str(struct ucan_priv *up, char *fw_str, size_t size) { - return usb_control_msg(up->udev, - usb_rcvctrlpipe(up->udev, 0), - cmd, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - subcmd, - 0, - up->ctl_msg_buffer, - datalen, - UCAN_USB_CTL_PIPE_TIMEOUT); + int ret; + + ret = usb_control_msg(up->udev, usb_rcvctrlpipe(up->udev, 0), + UCAN_DEVICE_GET_FW_STRING, + USB_DIR_IN | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, + 0, 0, fw_str, size - 1, + UCAN_USB_CTL_PIPE_TIMEOUT); + if (ret > 0) + fw_str[ret] = '\0'; + else + strscpy(fw_str, "unknown", size); } /* Parse the device information structure reported by the device and @@ -1314,7 +1316,6 @@ static int ucan_probe(struct usb_interface *intf, u8 in_ep_addr; u8 out_ep_addr; union ucan_ctl_payload *ctl_msg_buffer; - char firmware_str[sizeof(union ucan_ctl_payload) + 1]; udev = interface_to_usbdev(intf); @@ -1527,17 +1528,6 @@ static int ucan_probe(struct usb_interface *intf, */ ucan_parse_device_info(up, &ctl_msg_buffer->cmd_get_device_info); - /* just print some device information - if available */ - ret = ucan_device_request_in(up, UCAN_DEVICE_GET_FW_STRING, 0, - sizeof(union ucan_ctl_payload)); - if (ret > 0) { - /* copy string while ensuring zero termination */ - strscpy(firmware_str, up->ctl_msg_buffer->raw, - sizeof(union ucan_ctl_payload) + 1); - } else { - strcpy(firmware_str, "unknown"); - } - /* device is compatible, reset it */ ret = ucan_ctrl_command_out(up, UCAN_COMMAND_RESET, 0, 0); if (ret < 0) @@ -1555,7 +1545,10 @@ static int ucan_probe(struct usb_interface *intf, /* initialisation complete, log device info */ netdev_info(up->netdev, "registered device\n"); - netdev_info(up->netdev, "firmware string: %s\n", firmware_str); + ucan_get_fw_str(up, up->ctl_msg_buffer->fw_str, + sizeof(up->ctl_msg_buffer->fw_str)); + netdev_info(up->netdev, "firmware string: %s\n", + up->ctl_msg_buffer->fw_str); /* success */ return 0; diff --git a/drivers/net/can/vxcan.c b/drivers/net/can/vxcan.c index ca8811941085..99a78a757167 100644 --- a/drivers/net/can/vxcan.c +++ b/drivers/net/can/vxcan.c @@ -172,10 +172,13 @@ static void vxcan_setup(struct net_device *dev) /* forward declaration for rtnl_create_link() */ static struct rtnl_link_ops vxcan_link_ops; -static int vxcan_newlink(struct net *peer_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int vxcan_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *peer_net = rtnl_newlink_peer_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct vxcan_priv *priv; struct net_device *peer; diff --git a/drivers/net/dsa/Kconfig b/drivers/net/dsa/Kconfig index 2d10b4d6cfbb..bb9812b3b0e8 100644 --- a/drivers/net/dsa/Kconfig +++ b/drivers/net/dsa/Kconfig @@ -37,6 +37,7 @@ config NET_DSA_LANTIQ_GSWIP config NET_DSA_MT7530 tristate "MediaTek MT7530 and MT7531 Ethernet switch support" select NET_DSA_TAG_MTK + select REGMAP_IRQ imply NET_DSA_MT7530_MDIO imply NET_DSA_MT7530_MMIO help diff --git a/drivers/net/dsa/b53/b53_common.c b/drivers/net/dsa/b53/b53_common.c index 79dc77835681..e5ba71897906 100644 --- a/drivers/net/dsa/b53/b53_common.c +++ b/drivers/net/dsa/b53/b53_common.c @@ -737,6 +737,15 @@ static void b53_enable_mib(struct b53_device *dev) b53_write8(dev, B53_MGMT_PAGE, B53_GLOBAL_CONFIG, gc); } +static void b53_enable_stp(struct b53_device *dev) +{ + u8 gc; + + b53_read8(dev, B53_MGMT_PAGE, B53_GLOBAL_CONFIG, &gc); + gc |= GC_RX_BPDU_EN; + b53_write8(dev, B53_MGMT_PAGE, B53_GLOBAL_CONFIG, gc); +} + static u16 b53_default_pvid(struct b53_device *dev) { if (is5325(dev) || is5365(dev)) @@ -876,6 +885,7 @@ static int b53_switch_reset(struct b53_device *dev) } b53_enable_mib(dev); + b53_enable_stp(dev); return b53_flush_arl(dev, FAST_AGE_STATIC); } @@ -2410,6 +2420,19 @@ static const struct b53_chip_data b53_switch_chips[] = { .jumbo_size_reg = B53_JUMBO_MAX_SIZE, }, { + .chip_id = BCM53101_DEVICE_ID, + .dev_name = "BCM53101", + .vlans = 4096, + .enabled_ports = 0x11f, + .arl_bins = 4, + .arl_buckets = 512, + .vta_regs = B53_VTA_REGS, + .imp_port = 8, + .duplex_reg = B53_DUPLEX_STAT_GE, + .jumbo_pm_reg = B53_JUMBO_PORT_MASK, + .jumbo_size_reg = B53_JUMBO_MAX_SIZE, + }, + { .chip_id = BCM53115_DEVICE_ID, .dev_name = "BCM53115", .vlans = 4096, @@ -2789,6 +2812,7 @@ int b53_switch_detect(struct b53_device *dev) return ret; switch (id32) { + case BCM53101_DEVICE_ID: case BCM53115_DEVICE_ID: case BCM53125_DEVICE_ID: case BCM53128_DEVICE_ID: diff --git a/drivers/net/dsa/b53/b53_mdio.c b/drivers/net/dsa/b53/b53_mdio.c index 31d070bf161a..43a3b37b731b 100644 --- a/drivers/net/dsa/b53/b53_mdio.c +++ b/drivers/net/dsa/b53/b53_mdio.c @@ -374,6 +374,7 @@ static void b53_mdio_shutdown(struct mdio_device *mdiodev) static const struct of_device_id b53_of_match[] = { { .compatible = "brcm,bcm5325" }, + { .compatible = "brcm,bcm53101" }, { .compatible = "brcm,bcm53115" }, { .compatible = "brcm,bcm53125" }, { .compatible = "brcm,bcm53128" }, diff --git a/drivers/net/dsa/b53/b53_priv.h b/drivers/net/dsa/b53/b53_priv.h index 9e9b5bc0c5d6..0166c37a13a7 100644 --- a/drivers/net/dsa/b53/b53_priv.h +++ b/drivers/net/dsa/b53/b53_priv.h @@ -66,6 +66,7 @@ enum { BCM5395_DEVICE_ID = 0x95, BCM5397_DEVICE_ID = 0x97, BCM5398_DEVICE_ID = 0x98, + BCM53101_DEVICE_ID = 0x53101, BCM53115_DEVICE_ID = 0x53115, BCM53125_DEVICE_ID = 0x53125, BCM53128_DEVICE_ID = 0x53128, @@ -188,6 +189,7 @@ static inline int is531x5(struct b53_device *dev) { return dev->chip_id == BCM53115_DEVICE_ID || dev->chip_id == BCM53125_DEVICE_ID || + dev->chip_id == BCM53101_DEVICE_ID || dev->chip_id == BCM53128_DEVICE_ID || dev->chip_id == BCM53134_DEVICE_ID; } diff --git a/drivers/net/dsa/b53/b53_serdes.c b/drivers/net/dsa/b53/b53_serdes.c index 4730982b6840..7460122f6abc 100644 --- a/drivers/net/dsa/b53/b53_serdes.c +++ b/drivers/net/dsa/b53/b53_serdes.c @@ -239,7 +239,6 @@ int b53_serdes_init(struct b53_device *dev, int port) pcs->dev = dev; pcs->lane = lane; pcs->pcs.ops = &b53_pcs_ops; - pcs->pcs.neg_mode = true; return 0; } diff --git a/drivers/net/dsa/microchip/ksz8.c b/drivers/net/dsa/microchip/ksz8.c index da7110d67558..be433b4e2b1c 100644 --- a/drivers/net/dsa/microchip/ksz8.c +++ b/drivers/net/dsa/microchip/ksz8.c @@ -1625,7 +1625,6 @@ void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port) const u16 *regs = dev->info->regs; struct dsa_switch *ds = dev->ds; const u32 *masks; - int queues; u8 member; masks = dev->info->masks; @@ -1633,15 +1632,7 @@ void ksz8_port_setup(struct ksz_device *dev, int port, bool cpu_port) /* enable broadcast storm limit */ ksz_port_cfg(dev, port, P_BCAST_STORM_CTRL, PORT_BROADCAST_STORM, true); - /* For KSZ88x3 enable only one queue by default, otherwise we won't - * be able to get rid of PCP prios on Port 2. - */ - if (ksz_is_ksz88x3(dev)) - queues = 1; - else - queues = dev->info->num_tx_queues; - - ksz8_port_queue_split(dev, port, queues); + ksz8_port_queue_split(dev, port, dev->info->num_tx_queues); /* replace priority */ ksz_port_cfg(dev, port, P_802_1P_CTRL, diff --git a/drivers/net/dsa/microchip/ksz_dcb.c b/drivers/net/dsa/microchip/ksz_dcb.c index 30b4a6186e38..c3b501997ac9 100644 --- a/drivers/net/dsa/microchip/ksz_dcb.c +++ b/drivers/net/dsa/microchip/ksz_dcb.c @@ -10,7 +10,12 @@ #include "ksz_dcb.h" #include "ksz8.h" -#define KSZ8_REG_PORT_1_CTRL_0 0x10 +/* Port X Control 0 register. + * The datasheet specifies: Port 1 - 0x10, Port 2 - 0x20, Port 3 - 0x30. + * However, the driver uses get_port_addr(), which maps Port 1 to offset 0. + * Therefore, we define the base offset as 0x00 here to align with that logic. + */ +#define KSZ8_REG_PORT_1_CTRL_0 0x00 #define KSZ8_PORT_DIFFSERV_ENABLE BIT(6) #define KSZ8_PORT_802_1P_ENABLE BIT(5) #define KSZ8_PORT_BASED_PRIO_M GENMASK(4, 3) @@ -182,49 +187,6 @@ int ksz_port_get_default_prio(struct dsa_switch *ds, int port) } /** - * ksz88x3_port_set_default_prio_quirks - Quirks for default priority - * @dev: Pointer to the KSZ switch device structure - * @port: Port number for which to set the default priority - * @prio: Priority value to set - * - * This function implements quirks for setting the default priority on KSZ88x3 - * devices. On Port 2, no other priority providers are working - * except of PCP. So, configuring default priority on Port 2 is not possible. - * On Port 1, it is not possible to configure port priority if PCP - * apptrust on Port 2 is disabled. Since we disable multiple queues on the - * switch to disable PCP on Port 2, we need to ensure that the default priority - * configuration on Port 1 is in agreement with the configuration on Port 2. - * - * Return: 0 on success, or a negative error code on failure - */ -static int ksz88x3_port_set_default_prio_quirks(struct ksz_device *dev, int port, - u8 prio) -{ - if (!prio) - return 0; - - if (port == KSZ_PORT_2) { - dev_err(dev->dev, "Port priority configuration is not working on Port 2\n"); - return -EINVAL; - } else if (port == KSZ_PORT_1) { - u8 port2_data; - int ret; - - ret = ksz_pread8(dev, KSZ_PORT_2, KSZ8_REG_PORT_1_CTRL_0, - &port2_data); - if (ret) - return ret; - - if (!(port2_data & KSZ8_PORT_802_1P_ENABLE)) { - dev_err(dev->dev, "Not possible to configure port priority on Port 1 if PCP apptrust on Port 2 is disabled\n"); - return -EINVAL; - } - } - - return 0; -} - -/** * ksz_port_set_default_prio - Sets the default priority for a port on a KSZ * switch * @ds: Pointer to the DSA switch structure @@ -239,18 +201,12 @@ static int ksz88x3_port_set_default_prio_quirks(struct ksz_device *dev, int port int ksz_port_set_default_prio(struct dsa_switch *ds, int port, u8 prio) { struct ksz_device *dev = ds->priv; - int reg, shift, ret; + int reg, shift; u8 mask; if (prio >= dev->info->num_ipms) return -EINVAL; - if (ksz_is_ksz88x3(dev)) { - ret = ksz88x3_port_set_default_prio_quirks(dev, port, prio); - if (ret) - return ret; - } - ksz_get_default_port_prio_reg(dev, ®, &mask, &shift); return ksz_prmw8(dev, port, reg, mask, (prio << shift) & mask); @@ -519,155 +475,6 @@ err_sel_not_vaild: } /** - * ksz88x3_port1_apptrust_quirk - Quirk for apptrust configuration on Port 1 - * of KSZ88x3 devices - * @dev: Pointer to the KSZ switch device structure - * @port: Port number for which to set the apptrust selectors - * @reg: Register address for the apptrust configuration - * @port1_data: Data to set for the apptrust configuration - * - * This function implements a quirk for apptrust configuration on Port 1 of - * KSZ88x3 devices. It ensures that apptrust configuration on Port 1 is not - * possible if PCP apptrust on Port 2 is disabled. This is because the Port 2 - * seems to be permanently hardwired to PCP classification, so we need to - * do Port 1 configuration always in agreement with Port 2 configuration. - * - * Return: 0 on success, or a negative error code on failure - */ -static int ksz88x3_port1_apptrust_quirk(struct ksz_device *dev, int port, - int reg, u8 port1_data) -{ - u8 port2_data; - int ret; - - /* If no apptrust is requested for Port 1, no need to care about Port 2 - * configuration. - */ - if (!(port1_data & (KSZ8_PORT_802_1P_ENABLE | KSZ8_PORT_DIFFSERV_ENABLE))) - return 0; - - /* We got request to enable any apptrust on Port 1. To make it possible, - * we need to enable multiple queues on the switch. If we enable - * multiqueue support, PCP classification on Port 2 will be - * automatically activated by HW. - */ - ret = ksz_pread8(dev, KSZ_PORT_2, reg, &port2_data); - if (ret) - return ret; - - /* If KSZ8_PORT_802_1P_ENABLE bit is set on Port 2, the driver showed - * the interest in PCP classification on Port 2. In this case, - * multiqueue support is enabled and we can enable any apptrust on - * Port 1. - * If KSZ8_PORT_802_1P_ENABLE bit is not set on Port 2, the PCP - * classification on Port 2 is still active, but the driver disabled - * multiqueue support and made frame prioritization inactive for - * all ports. In this case, we can't enable any apptrust on Port 1. - */ - if (!(port2_data & KSZ8_PORT_802_1P_ENABLE)) { - dev_err(dev->dev, "Not possible to enable any apptrust on Port 1 if PCP apptrust on Port 2 is disabled\n"); - return -EINVAL; - } - - return 0; -} - -/** - * ksz88x3_port2_apptrust_quirk - Quirk for apptrust configuration on Port 2 - * of KSZ88x3 devices - * @dev: Pointer to the KSZ switch device structure - * @port: Port number for which to set the apptrust selectors - * @reg: Register address for the apptrust configuration - * @port2_data: Data to set for the apptrust configuration - * - * This function implements a quirk for apptrust configuration on Port 2 of - * KSZ88x3 devices. It ensures that DSCP apptrust is not working on Port 2 and - * that it is not possible to disable PCP on Port 2. The only way to disable PCP - * on Port 2 is to disable multiple queues on the switch. - * - * Return: 0 on success, or a negative error code on failure - */ -static int ksz88x3_port2_apptrust_quirk(struct ksz_device *dev, int port, - int reg, u8 port2_data) -{ - struct dsa_switch *ds = dev->ds; - u8 port1_data; - int ret; - - /* First validate Port 2 configuration. DiffServ/DSCP is not working - * on this port. - */ - if (port2_data & KSZ8_PORT_DIFFSERV_ENABLE) { - dev_err(dev->dev, "DSCP apptrust is not working on Port 2\n"); - return -EINVAL; - } - - /* If PCP support is requested, we need to enable all queues on the - * switch to make PCP priority working on Port 2. - */ - if (port2_data & KSZ8_PORT_802_1P_ENABLE) - return ksz8_all_queues_split(dev, dev->info->num_tx_queues); - - /* We got request to disable PCP priority on Port 2. - * Now, we need to compare Port 2 configuration with Port 1 - * configuration. - */ - ret = ksz_pread8(dev, KSZ_PORT_1, reg, &port1_data); - if (ret) - return ret; - - /* If Port 1 has any apptrust enabled, we can't disable multiple queues - * on the switch, so we can't disable PCP on Port 2. - */ - if (port1_data & (KSZ8_PORT_802_1P_ENABLE | KSZ8_PORT_DIFFSERV_ENABLE)) { - dev_err(dev->dev, "Not possible to disable PCP on Port 2 if any apptrust is enabled on Port 1\n"); - return -EINVAL; - } - - /* Now we need to ensure that default priority on Port 1 is set to 0 - * otherwise we can't disable multiqueue support on the switch. - */ - ret = ksz_port_get_default_prio(ds, KSZ_PORT_1); - if (ret < 0) { - return ret; - } else if (ret) { - dev_err(dev->dev, "Not possible to disable PCP on Port 2 if non zero default priority is set on Port 1\n"); - return -EINVAL; - } - - /* Port 1 has no apptrust or default priority set and we got request to - * disable PCP on Port 2. We can disable multiqueue support to disable - * PCP on Port 2. - */ - return ksz8_all_queues_split(dev, 1); -} - -/** - * ksz88x3_port_apptrust_quirk - Quirk for apptrust configuration on KSZ88x3 - * devices - * @dev: Pointer to the KSZ switch device structure - * @port: Port number for which to set the apptrust selectors - * @reg: Register address for the apptrust configuration - * @data: Data to set for the apptrust configuration - * - * This function implements a quirk for apptrust configuration on KSZ88x3 - * devices. It ensures that apptrust configuration on Port 1 and - * Port 2 is done in agreement with each other. - * - * Return: 0 on success, or a negative error code on failure - */ -static int ksz88x3_port_apptrust_quirk(struct ksz_device *dev, int port, - int reg, u8 data) -{ - if (port == KSZ_PORT_1) - return ksz88x3_port1_apptrust_quirk(dev, port, reg, data); - else if (port == KSZ_PORT_2) - return ksz88x3_port2_apptrust_quirk(dev, port, reg, data); - - return 0; -} - -/** * ksz_port_set_apptrust - Sets the apptrust selectors for a port on a KSZ * switch * @ds: Pointer to the DSA switch structure @@ -707,12 +514,6 @@ int ksz_port_set_apptrust(struct dsa_switch *ds, int port, } } - if (ksz_is_ksz88x3(dev)) { - ret = ksz88x3_port_apptrust_quirk(dev, port, reg, data); - if (ret) - return ret; - } - return ksz_prmw8(dev, port, reg, mask, data); } @@ -799,21 +600,5 @@ int ksz_dcb_init_port(struct ksz_device *dev, int port) */ int ksz_dcb_init(struct ksz_device *dev) { - int ret; - - ret = ksz_init_global_dscp_map(dev); - if (ret) - return ret; - - /* Enable 802.1p priority control on Port 2 during switch initialization. - * This setup is critical for the apptrust functionality on Port 1, which - * relies on the priority settings of Port 2. Note: Port 1 is naturally - * configured before Port 2, necessitating this configuration order. - */ - if (ksz_is_ksz88x3(dev)) - return ksz_prmw8(dev, KSZ_PORT_2, KSZ8_REG_PORT_1_CTRL_0, - KSZ8_PORT_802_1P_ENABLE, - KSZ8_PORT_802_1P_ENABLE); - - return 0; + return ksz_init_global_dscp_map(dev); } diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index 5883eb93efb1..c5d6628d7980 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -2050,131 +2050,6 @@ mt7530_setup_gpio(struct mt7530_priv *priv) } #endif /* CONFIG_GPIOLIB */ -static irqreturn_t -mt7530_irq_thread_fn(int irq, void *dev_id) -{ - struct mt7530_priv *priv = dev_id; - bool handled = false; - u32 val; - int p; - - mt7530_mutex_lock(priv); - val = mt7530_mii_read(priv, MT7530_SYS_INT_STS); - mt7530_mii_write(priv, MT7530_SYS_INT_STS, val); - mt7530_mutex_unlock(priv); - - for (p = 0; p < MT7530_NUM_PHYS; p++) { - if (BIT(p) & val) { - unsigned int irq; - - irq = irq_find_mapping(priv->irq_domain, p); - handle_nested_irq(irq); - handled = true; - } - } - - return IRQ_RETVAL(handled); -} - -static void -mt7530_irq_mask(struct irq_data *d) -{ - struct mt7530_priv *priv = irq_data_get_irq_chip_data(d); - - priv->irq_enable &= ~BIT(d->hwirq); -} - -static void -mt7530_irq_unmask(struct irq_data *d) -{ - struct mt7530_priv *priv = irq_data_get_irq_chip_data(d); - - priv->irq_enable |= BIT(d->hwirq); -} - -static void -mt7530_irq_bus_lock(struct irq_data *d) -{ - struct mt7530_priv *priv = irq_data_get_irq_chip_data(d); - - mt7530_mutex_lock(priv); -} - -static void -mt7530_irq_bus_sync_unlock(struct irq_data *d) -{ - struct mt7530_priv *priv = irq_data_get_irq_chip_data(d); - - mt7530_mii_write(priv, MT7530_SYS_INT_EN, priv->irq_enable); - mt7530_mutex_unlock(priv); -} - -static struct irq_chip mt7530_irq_chip = { - .name = KBUILD_MODNAME, - .irq_mask = mt7530_irq_mask, - .irq_unmask = mt7530_irq_unmask, - .irq_bus_lock = mt7530_irq_bus_lock, - .irq_bus_sync_unlock = mt7530_irq_bus_sync_unlock, -}; - -static int -mt7530_irq_map(struct irq_domain *domain, unsigned int irq, - irq_hw_number_t hwirq) -{ - irq_set_chip_data(irq, domain->host_data); - irq_set_chip_and_handler(irq, &mt7530_irq_chip, handle_simple_irq); - irq_set_nested_thread(irq, true); - irq_set_noprobe(irq); - - return 0; -} - -static const struct irq_domain_ops mt7530_irq_domain_ops = { - .map = mt7530_irq_map, - .xlate = irq_domain_xlate_onecell, -}; - -static void -mt7988_irq_mask(struct irq_data *d) -{ - struct mt7530_priv *priv = irq_data_get_irq_chip_data(d); - - priv->irq_enable &= ~BIT(d->hwirq); - mt7530_mii_write(priv, MT7530_SYS_INT_EN, priv->irq_enable); -} - -static void -mt7988_irq_unmask(struct irq_data *d) -{ - struct mt7530_priv *priv = irq_data_get_irq_chip_data(d); - - priv->irq_enable |= BIT(d->hwirq); - mt7530_mii_write(priv, MT7530_SYS_INT_EN, priv->irq_enable); -} - -static struct irq_chip mt7988_irq_chip = { - .name = KBUILD_MODNAME, - .irq_mask = mt7988_irq_mask, - .irq_unmask = mt7988_irq_unmask, -}; - -static int -mt7988_irq_map(struct irq_domain *domain, unsigned int irq, - irq_hw_number_t hwirq) -{ - irq_set_chip_data(irq, domain->host_data); - irq_set_chip_and_handler(irq, &mt7988_irq_chip, handle_simple_irq); - irq_set_nested_thread(irq, true); - irq_set_noprobe(irq); - - return 0; -} - -static const struct irq_domain_ops mt7988_irq_domain_ops = { - .map = mt7988_irq_map, - .xlate = irq_domain_xlate_onecell, -}; - static void mt7530_setup_mdio_irq(struct mt7530_priv *priv) { @@ -2191,49 +2066,72 @@ mt7530_setup_mdio_irq(struct mt7530_priv *priv) } } +static const struct regmap_irq mt7530_irqs[] = { + REGMAP_IRQ_REG_LINE(0, 32), /* PHY0_LC */ + REGMAP_IRQ_REG_LINE(1, 32), /* PHY1_LC */ + REGMAP_IRQ_REG_LINE(2, 32), /* PHY2_LC */ + REGMAP_IRQ_REG_LINE(3, 32), /* PHY3_LC */ + REGMAP_IRQ_REG_LINE(4, 32), /* PHY4_LC */ + REGMAP_IRQ_REG_LINE(5, 32), /* PHY5_LC */ + REGMAP_IRQ_REG_LINE(6, 32), /* PHY6_LC */ + REGMAP_IRQ_REG_LINE(16, 32), /* MAC_PC */ + REGMAP_IRQ_REG_LINE(17, 32), /* BMU */ + REGMAP_IRQ_REG_LINE(18, 32), /* MIB */ + REGMAP_IRQ_REG_LINE(22, 32), /* ARL_COL_FULL_COL */ + REGMAP_IRQ_REG_LINE(23, 32), /* ARL_COL_FULL */ + REGMAP_IRQ_REG_LINE(24, 32), /* ARL_TBL_ERR */ + REGMAP_IRQ_REG_LINE(25, 32), /* ARL_PKT_QERR */ + REGMAP_IRQ_REG_LINE(26, 32), /* ARL_EQ_ERR */ + REGMAP_IRQ_REG_LINE(27, 32), /* ARL_PKT_BC */ + REGMAP_IRQ_REG_LINE(28, 32), /* ARL_SEC_IG1X */ + REGMAP_IRQ_REG_LINE(29, 32), /* ARL_SEC_VLAN */ + REGMAP_IRQ_REG_LINE(30, 32), /* ARL_SEC_TAG */ + REGMAP_IRQ_REG_LINE(31, 32), /* ACL */ +}; + +static const struct regmap_irq_chip mt7530_regmap_irq_chip = { + .name = KBUILD_MODNAME, + .status_base = MT7530_SYS_INT_STS, + .unmask_base = MT7530_SYS_INT_EN, + .ack_base = MT7530_SYS_INT_STS, + .init_ack_masked = true, + .irqs = mt7530_irqs, + .num_irqs = ARRAY_SIZE(mt7530_irqs), + .num_regs = 1, +}; + static int mt7530_setup_irq(struct mt7530_priv *priv) { + struct regmap_irq_chip_data *irq_data; struct device *dev = priv->dev; struct device_node *np = dev->of_node; - int ret; + int irq, ret; if (!of_property_read_bool(np, "interrupt-controller")) { dev_info(dev, "no interrupt support\n"); return 0; } - priv->irq = of_irq_get(np, 0); - if (priv->irq <= 0) { - dev_err(dev, "failed to get parent IRQ: %d\n", priv->irq); - return priv->irq ? : -EINVAL; - } - - if (priv->id == ID_MT7988 || priv->id == ID_EN7581) - priv->irq_domain = irq_domain_add_linear(np, MT7530_NUM_PHYS, - &mt7988_irq_domain_ops, - priv); - else - priv->irq_domain = irq_domain_add_linear(np, MT7530_NUM_PHYS, - &mt7530_irq_domain_ops, - priv); - - if (!priv->irq_domain) { - dev_err(dev, "failed to create IRQ domain\n"); - return -ENOMEM; + irq = of_irq_get(np, 0); + if (irq <= 0) { + dev_err(dev, "failed to get parent IRQ: %d\n", irq); + return irq ? : -EINVAL; } /* This register must be set for MT7530 to properly fire interrupts */ if (priv->id == ID_MT7530 || priv->id == ID_MT7621) mt7530_set(priv, MT7530_TOP_SIG_CTRL, TOP_SIG_CTRL_NORMAL); - ret = request_threaded_irq(priv->irq, NULL, mt7530_irq_thread_fn, - IRQF_ONESHOT, KBUILD_MODNAME, priv); - if (ret) { - irq_domain_remove(priv->irq_domain); - dev_err(dev, "failed to request IRQ: %d\n", ret); + ret = devm_regmap_add_irq_chip_fwnode(dev, dev_fwnode(dev), + priv->regmap, irq, + IRQF_ONESHOT, + 0, &mt7530_regmap_irq_chip, + &irq_data); + if (ret) return ret; - } + + priv->irq_domain = regmap_irq_get_domain(irq_data); return 0; } @@ -2253,26 +2151,6 @@ mt7530_free_mdio_irq(struct mt7530_priv *priv) } } -static void -mt7530_free_irq_common(struct mt7530_priv *priv) -{ - free_irq(priv->irq, priv); - irq_domain_remove(priv->irq_domain); -} - -static void -mt7530_free_irq(struct mt7530_priv *priv) -{ - struct device_node *mnp, *np = priv->dev->of_node; - - mnp = of_get_child_by_name(np, "mdio"); - if (!mnp) - mt7530_free_mdio_irq(priv); - of_node_put(mnp); - - mt7530_free_irq_common(priv); -} - static int mt7530_setup_mdio(struct mt7530_priv *priv) { @@ -2307,13 +2185,13 @@ mt7530_setup_mdio(struct mt7530_priv *priv) bus->parent = dev; bus->phy_mask = ~ds->phys_mii_mask; - if (priv->irq && !mnp) + if (priv->irq_domain && !mnp) mt7530_setup_mdio_irq(priv); ret = devm_of_mdiobus_register(dev, bus, mnp); if (ret) { dev_err(dev, "failed to register MDIO bus: %d\n", ret); - if (priv->irq && !mnp) + if (priv->irq_domain && !mnp) mt7530_free_mdio_irq(priv); } @@ -2541,6 +2419,9 @@ mt7531_setup_common(struct dsa_switch *ds) struct mt7530_priv *priv = ds->priv; int ret, i; + ds->assisted_learning_on_cpu_port = true; + ds->mtu_enforcement_ingress = true; + mt753x_trap_frames(priv); /* Enable and reset MIB counters */ @@ -2586,6 +2467,11 @@ mt7531_setup_common(struct dsa_switch *ds) /* Allow mirroring frames received on the local port (monitor port). */ mt7530_set(priv, MT753X_AGC, LOCAL_EN); + /* Enable Special Tag for rx frames */ + if (priv->id == ID_EN7581) + mt7530_write(priv, MT753X_CPORT_SPTAG_CFG, + CPORT_SW2FE_STAG_EN | CPORT_FE2SW_STAG_EN); + /* Flush the FDB table */ ret = mt7530_fdb_cmd(priv, MT7530_FDB_FLUSH, NULL); if (ret < 0) @@ -2688,9 +2574,6 @@ mt7531_setup(struct dsa_switch *ds) if (ret) return ret; - ds->assisted_learning_on_cpu_port = true; - ds->mtu_enforcement_ingress = true; - return 0; } @@ -2953,28 +2836,61 @@ static void mt753x_phylink_mac_link_up(struct phylink_config *config, mcr |= PMCR_FORCE_RX_FC_EN; } - if (mode == MLO_AN_PHY && phydev && phy_init_eee(phydev, false) >= 0) { - switch (speed) { - case SPEED_1000: - case SPEED_2500: - mcr |= PMCR_FORCE_EEE1G; - break; - case SPEED_100: - mcr |= PMCR_FORCE_EEE100; - break; - } - } - mt7530_set(priv, MT753X_PMCR_P(dp->index), mcr); } +static void mt753x_phylink_mac_disable_tx_lpi(struct phylink_config *config) +{ + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mt7530_priv *priv = dp->ds->priv; + + mt7530_clear(priv, MT753X_PMCR_P(dp->index), + PMCR_FORCE_EEE1G | PMCR_FORCE_EEE100); +} + +static int mt753x_phylink_mac_enable_tx_lpi(struct phylink_config *config, + u32 timer, bool tx_clock_stop) +{ + struct dsa_port *dp = dsa_phylink_to_port(config); + struct mt7530_priv *priv = dp->ds->priv; + u32 val; + + /* If the timer is zero, then set LPI_MODE_EN, which allows the + * system to enter LPI mode immediately rather than waiting for + * the LPI threshold. + */ + if (!timer) + val = LPI_MODE_EN; + else if (FIELD_FIT(LPI_THRESH_MASK, timer)) + val = FIELD_PREP(LPI_THRESH_MASK, timer); + else + val = LPI_THRESH_MASK; + + mt7530_rmw(priv, MT753X_PMEEECR_P(dp->index), + LPI_THRESH_MASK | LPI_MODE_EN, val); + + mt7530_set(priv, MT753X_PMCR_P(dp->index), + PMCR_FORCE_EEE1G | PMCR_FORCE_EEE100); + + return 0; +} + static void mt753x_phylink_get_caps(struct dsa_switch *ds, int port, struct phylink_config *config) { struct mt7530_priv *priv = ds->priv; + u32 eeecr; config->mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE; + config->lpi_capabilities = MAC_100FD | MAC_1000FD | MAC_2500FD; + + eeecr = mt7530_read(priv, MT753X_PMEEECR_P(port)); + /* tx_lpi_timer should be in microseconds. The time units for + * LPI threshold are unspecified. + */ + config->lpi_timer_default = FIELD_GET(LPI_THRESH_MASK, eeecr); + priv->info->mac_port_get_caps(ds, port, config); } @@ -3059,24 +2975,21 @@ mt753x_setup(struct dsa_switch *ds) return ret; ret = mt7530_setup_mdio(priv); - if (ret && priv->irq) - mt7530_free_irq_common(priv); if (ret) return ret; /* Initialise the PCS devices */ for (i = 0; i < priv->ds->num_ports; i++) { priv->pcs[i].pcs.ops = priv->info->pcs_ops; - priv->pcs[i].pcs.neg_mode = true; priv->pcs[i].priv = priv; priv->pcs[i].port = i; } - if (priv->create_sgmii) { + if (priv->create_sgmii) ret = priv->create_sgmii(priv); - if (ret && priv->irq) - mt7530_free_irq(priv); - } + + if (ret && priv->irq_domain) + mt7530_free_mdio_irq(priv); return ret; } @@ -3084,18 +2997,9 @@ mt753x_setup(struct dsa_switch *ds) static int mt753x_set_mac_eee(struct dsa_switch *ds, int port, struct ethtool_keee *e) { - struct mt7530_priv *priv = ds->priv; - u32 set, mask = LPI_THRESH_MASK | LPI_MODE_EN; - if (e->tx_lpi_timer > 0xFFF) return -EINVAL; - set = LPI_THRESH_SET(e->tx_lpi_timer); - if (!e->tx_lpi_enabled) - /* Force LPI Mode without a delay */ - set |= LPI_MODE_EN; - mt7530_rmw(priv, MT753X_PMEEECR_P(port), mask, set); - return 0; } @@ -3234,6 +3138,8 @@ static const struct phylink_mac_ops mt753x_phylink_mac_ops = { .mac_config = mt753x_phylink_mac_config, .mac_link_down = mt753x_phylink_mac_link_down, .mac_link_up = mt753x_phylink_mac_link_up, + .mac_disable_tx_lpi = mt753x_phylink_mac_disable_tx_lpi, + .mac_enable_tx_lpi = mt753x_phylink_mac_enable_tx_lpi, }; const struct mt753x_info mt753x_table[] = { @@ -3327,8 +3233,8 @@ EXPORT_SYMBOL_GPL(mt7530_probe_common); void mt7530_remove_common(struct mt7530_priv *priv) { - if (priv->irq) - mt7530_free_irq(priv); + if (priv->irq_domain) + mt7530_free_mdio_irq(priv); dsa_unregister_switch(priv->ds); diff --git a/drivers/net/dsa/mt7530.h b/drivers/net/dsa/mt7530.h index 448200689f49..c3ea403d7acf 100644 --- a/drivers/net/dsa/mt7530.h +++ b/drivers/net/dsa/mt7530.h @@ -627,6 +627,10 @@ enum mt7531_xtal_fsel { #define MT7531_GPIO12_RG_RXD3_MASK GENMASK(19, 16) #define MT7531_EXT_P_MDIO_12 (2 << 16) +#define MT753X_CPORT_SPTAG_CFG 0x7c10 +#define CPORT_SW2FE_STAG_EN BIT(1) +#define CPORT_FE2SW_STAG_EN BIT(0) + /* Registers for LED GPIO control (MT7530 only) * All registers follow this pattern: * [ 2: 0] port 0 @@ -815,9 +819,7 @@ struct mt753x_info { * @p5_mode: Holding the current mode of port 5 of the MT7530 switch * @p5_sgmii: Flag for distinguishing if port 5 of the MT7531 switch * has got SGMII - * @irq: IRQ number of the switch * @irq_domain: IRQ domain of the switch irq_chip - * @irq_enable: IRQ enable bits, synced to SYS_INT_EN * @create_sgmii: Pointer to function creating SGMII PCS instance(s) * @active_cpu_ports: Holding the active CPU ports * @mdiodev: The pointer to the MDIO device structure @@ -842,9 +844,7 @@ struct mt7530_priv { struct mt753x_pcs pcs[MT7530_NUM_PORTS]; /* protect among processes for registers access*/ struct mutex reg_mutex; - int irq; struct irq_domain *irq_domain; - u32 irq_enable; int (*create_sgmii)(struct mt7530_priv *priv); u8 active_cpu_ports; struct mdio_device *mdiodev; diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index 68d1e891752b..08db846cda8d 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -1852,6 +1852,8 @@ static int mv88e6xxx_vtu_get(struct mv88e6xxx_chip *chip, u16 vid, if (!chip->info->ops->vtu_getnext) return -EOPNOTSUPP; + memset(entry, 0, sizeof(*entry)); + entry->vid = vid ? vid - 1 : mv88e6xxx_max_vid(chip); entry->valid = false; @@ -1960,7 +1962,16 @@ static int mv88e6xxx_mst_put(struct mv88e6xxx_chip *chip, u8 sid) struct mv88e6xxx_mst *mst, *tmp; int err; - if (!sid) + /* If the SID is zero, it is for a VLAN mapped to the default MSTI, + * and mv88e6xxx_stu_setup() made sure it is always present, and thus, + * should not be removed here. + * + * If the chip lacks STU support, numerically the "sid" variable will + * happen to also be zero, but we don't want to rely on that fact, so + * we explicitly test that first. In that case, there is also nothing + * to do here. + */ + if (!mv88e6xxx_has_stu(chip) || !sid) return 0; list_for_each_entry_safe(mst, tmp, &chip->msts, node) { @@ -2208,13 +2219,11 @@ mv88e6xxx_port_vlan_prepare(struct dsa_switch *ds, int port, return err; } -static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, - const unsigned char *addr, u16 vid, - u8 state) +static int mv88e6xxx_port_db_get(struct mv88e6xxx_chip *chip, + const unsigned char *addr, u16 vid, + u16 *fid, struct mv88e6xxx_atu_entry *entry) { - struct mv88e6xxx_atu_entry entry; struct mv88e6xxx_vtu_entry vlan; - u16 fid; int err; /* Ports have two private address databases: one for when the port is @@ -2225,7 +2234,7 @@ static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, * VLAN ID into the port's database used for VLAN-unaware bridging. */ if (vid == 0) { - fid = MV88E6XXX_FID_BRIDGED; + *fid = MV88E6XXX_FID_BRIDGED; } else { err = mv88e6xxx_vtu_get(chip, vid, &vlan); if (err) @@ -2235,14 +2244,39 @@ static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, if (!vlan.valid) return -EOPNOTSUPP; - fid = vlan.fid; + *fid = vlan.fid; } - entry.state = 0; - ether_addr_copy(entry.mac, addr); - eth_addr_dec(entry.mac); + entry->state = 0; + ether_addr_copy(entry->mac, addr); + eth_addr_dec(entry->mac); - err = mv88e6xxx_g1_atu_getnext(chip, fid, &entry); + return mv88e6xxx_g1_atu_getnext(chip, *fid, entry); +} + +static bool mv88e6xxx_port_db_find(struct mv88e6xxx_chip *chip, + const unsigned char *addr, u16 vid) +{ + struct mv88e6xxx_atu_entry entry; + u16 fid; + int err; + + err = mv88e6xxx_port_db_get(chip, addr, vid, &fid, &entry); + if (err) + return false; + + return entry.state && ether_addr_equal(entry.mac, addr); +} + +static int mv88e6xxx_port_db_load_purge(struct mv88e6xxx_chip *chip, int port, + const unsigned char *addr, u16 vid, + u8 state) +{ + struct mv88e6xxx_atu_entry entry; + u16 fid; + int err; + + err = mv88e6xxx_port_db_get(chip, addr, vid, &fid, &entry); if (err) return err; @@ -2846,6 +2880,13 @@ static int mv88e6xxx_port_fdb_add(struct dsa_switch *ds, int port, mv88e6xxx_reg_lock(chip); err = mv88e6xxx_port_db_load_purge(chip, port, addr, vid, MV88E6XXX_G1_ATU_DATA_STATE_UC_STATIC); + if (err) + goto out; + + if (!mv88e6xxx_port_db_find(chip, addr, vid)) + err = -ENOSPC; + +out: mv88e6xxx_reg_unlock(chip); return err; @@ -3644,6 +3685,21 @@ static int mv88e6xxx_stats_setup(struct mv88e6xxx_chip *chip) return mv88e6xxx_g1_stats_clear(chip); } +static int mv88e6320_setup_errata(struct mv88e6xxx_chip *chip) +{ + u16 dummy; + int err; + + /* Workaround for erratum + * 3.3 RGMII timing may be out of spec when transmit delay is enabled + */ + err = mv88e6xxx_port_hidden_write(chip, 0, 0xf, 0x7, 0xe000); + if (err) + return err; + + return mv88e6xxx_port_hidden_read(chip, 0, 0xf, 0x7, &dummy); +} + /* Check if the errata has already been applied. */ static bool mv88e6390_setup_errata_applied(struct mv88e6xxx_chip *chip) { @@ -5100,6 +5156,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = { static const struct mv88e6xxx_ops mv88e6320_ops = { /* MV88E6XXX_FAMILY_6320 */ + .setup_errata = mv88e6320_setup_errata, .ieee_pri_map = mv88e6085_g1_ieee_pri_map, .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, @@ -5115,6 +5172,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { .port_set_rgmii_delay = mv88e6320_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -5139,8 +5197,10 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, - .vtu_getnext = mv88e6185_g1_vtu_getnext, - .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, + .vtu_getnext = mv88e6352_g1_vtu_getnext, + .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, @@ -5149,6 +5209,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { static const struct mv88e6xxx_ops mv88e6321_ops = { /* MV88E6XXX_FAMILY_6320 */ + .setup_errata = mv88e6320_setup_errata, .ieee_pri_map = mv88e6085_g1_ieee_pri_map, .ip_pri_map = mv88e6085_g1_ip_pri_map, .irl_init_all = mv88e6352_g2_irl_init_all, @@ -5164,6 +5225,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { .port_set_rgmii_delay = mv88e6320_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, + .port_set_policy = mv88e6352_port_set_policy, .port_set_frame_mode = mv88e6351_port_set_frame_mode, .port_set_ucast_flood = mv88e6352_port_set_ucast_flood, .port_set_mcast_flood = mv88e6352_port_set_mcast_flood, @@ -5187,8 +5249,10 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { .hardware_reset_pre = mv88e6xxx_g2_eeprom_wait, .hardware_reset_post = mv88e6xxx_g2_eeprom_wait, .reset = mv88e6352_g1_reset, - .vtu_getnext = mv88e6185_g1_vtu_getnext, - .vtu_loadpurge = mv88e6185_g1_vtu_loadpurge, + .vtu_getnext = mv88e6352_g1_vtu_getnext, + .vtu_loadpurge = mv88e6352_g1_vtu_loadpurge, + .stu_getnext = mv88e6352_g1_stu_getnext, + .stu_loadpurge = mv88e6352_g1_stu_loadpurge, .gpio_ops = &mv88e6352_gpio_ops, .avb_ops = &mv88e6352_avb_ops, .ptp_ops = &mv88e6352_ptp_ops, @@ -5788,7 +5852,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global1_addr = 0x1b, .global2_addr = 0x1c, .age_time_coeff = 3750, - .atu_move_port_mask = 0x1f, + .atu_move_port_mask = 0xf, .g1_irqs = 9, .g2_irqs = 10, .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, @@ -6206,9 +6270,11 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_databases = 4096, .num_macs = 8192, .num_ports = 7, - .num_internal_phys = 5, + .num_internal_phys = 2, + .internal_phys_offset = 3, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -6232,9 +6298,11 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .num_databases = 4096, .num_macs = 8192, .num_ports = 7, - .num_internal_phys = 5, + .num_internal_phys = 2, + .internal_phys_offset = 3, .num_gpio = 15, .max_vid = 4095, + .max_sid = 63, .port_base_addr = 0x10, .phy_base_addr = 0x0, .global1_addr = 0x1b, @@ -6244,6 +6312,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .g2_irqs = 10, .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, .atu_move_port_mask = 0xf, + .pvt = true, .multi_chip = true, .edsa_support = MV88E6XXX_EDSA_SUPPORTED, .ptp_support = true, @@ -6266,7 +6335,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = { .global1_addr = 0x1b, .global2_addr = 0x1c, .age_time_coeff = 3750, - .atu_move_port_mask = 0x1f, + .atu_move_port_mask = 0xf, .g1_irqs = 9, .g2_irqs = 10, .stats_type = STATS_TYPE_BANK0 | STATS_TYPE_BANK1, @@ -6614,6 +6683,13 @@ static int mv88e6xxx_port_mdb_add(struct dsa_switch *ds, int port, mv88e6xxx_reg_lock(chip); err = mv88e6xxx_port_db_load_purge(chip, port, mdb->addr, mdb->vid, MV88E6XXX_G1_ATU_DATA_STATE_MC_STATIC); + if (err) + goto out; + + if (!mv88e6xxx_port_db_find(chip, mdb->addr, mdb->vid)) + err = -ENOSPC; + +out: mv88e6xxx_reg_unlock(chip); return err; @@ -7285,13 +7361,13 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) err = mv88e6xxx_switch_reset(chip); mv88e6xxx_reg_unlock(chip); if (err) - goto out; + goto out_phy; if (np) { chip->irq = of_irq_get(np, 0); if (chip->irq == -EPROBE_DEFER) { err = chip->irq; - goto out; + goto out_phy; } } @@ -7310,7 +7386,7 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) mv88e6xxx_reg_unlock(chip); if (err) - goto out; + goto out_phy; if (chip->info->g2_irqs > 0) { err = mv88e6xxx_g2_irq_setup(chip); @@ -7344,6 +7420,8 @@ out_g1_irq: mv88e6xxx_g1_irq_free(chip); else mv88e6xxx_irq_poll_free(chip); +out_phy: + mv88e6xxx_phy_destroy(chip); out: if (pdata) dev_put(pdata->netdev); @@ -7366,7 +7444,6 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev) mv88e6xxx_ptp_free(chip); } - mv88e6xxx_phy_destroy(chip); mv88e6xxx_unregister_switch(chip); mv88e6xxx_g1_vtu_prob_irq_free(chip); @@ -7379,6 +7456,8 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev) mv88e6xxx_g1_irq_free(chip); else mv88e6xxx_irq_poll_free(chip); + + mv88e6xxx_phy_destroy(chip); } static void mv88e6xxx_shutdown(struct mdio_device *mdiodev) diff --git a/drivers/net/dsa/mv88e6xxx/devlink.c b/drivers/net/dsa/mv88e6xxx/devlink.c index 795c8df7b6a7..195460a0a0d4 100644 --- a/drivers/net/dsa/mv88e6xxx/devlink.c +++ b/drivers/net/dsa/mv88e6xxx/devlink.c @@ -736,7 +736,8 @@ void mv88e6xxx_teardown_devlink_regions_global(struct dsa_switch *ds) int i; for (i = 0; i < ARRAY_SIZE(mv88e6xxx_regions); i++) - dsa_devlink_region_destroy(chip->regions[i]); + if (chip->regions[i]) + dsa_devlink_region_destroy(chip->regions[i]); } void mv88e6xxx_teardown_devlink_regions_port(struct dsa_switch *ds, int port) diff --git a/drivers/net/dsa/mv88e6xxx/pcs-6185.c b/drivers/net/dsa/mv88e6xxx/pcs-6185.c index 75ed1fa500a5..af7e06d265f7 100644 --- a/drivers/net/dsa/mv88e6xxx/pcs-6185.c +++ b/drivers/net/dsa/mv88e6xxx/pcs-6185.c @@ -138,7 +138,6 @@ static int mv88e6185_pcs_init(struct mv88e6xxx_chip *chip, int port) mpcs->chip = chip; mpcs->port = port; mpcs->phylink_pcs.ops = &mv88e6185_phylink_pcs_ops; - mpcs->phylink_pcs.neg_mode = true; irq = mv88e6xxx_serdes_irq_mapping(chip, port); if (irq) { diff --git a/drivers/net/dsa/mv88e6xxx/pcs-6352.c b/drivers/net/dsa/mv88e6xxx/pcs-6352.c index 143fe21d1834..36993400837e 100644 --- a/drivers/net/dsa/mv88e6xxx/pcs-6352.c +++ b/drivers/net/dsa/mv88e6xxx/pcs-6352.c @@ -275,7 +275,6 @@ static struct marvell_c22_pcs *marvell_c22_pcs_alloc(struct device *dev, mpcs->mdio.bus = bus; mpcs->mdio.addr = addr; mpcs->phylink_pcs.ops = &marvell_c22_pcs_ops; - mpcs->phylink_pcs.neg_mode = true; return mpcs; } diff --git a/drivers/net/dsa/mv88e6xxx/pcs-639x.c b/drivers/net/dsa/mv88e6xxx/pcs-639x.c index 59f63d6beec8..5db17c0b77f5 100644 --- a/drivers/net/dsa/mv88e6xxx/pcs-639x.c +++ b/drivers/net/dsa/mv88e6xxx/pcs-639x.c @@ -565,9 +565,7 @@ static int mv88e6390_pcs_init(struct mv88e6xxx_chip *chip, int port) return -ENOMEM; mpcs->sgmii_pcs.ops = &mv88e639x_sgmii_pcs_ops; - mpcs->sgmii_pcs.neg_mode = true; mpcs->xg_pcs.ops = &mv88e6390_xg_pcs_ops; - mpcs->xg_pcs.neg_mode = true; if (chip->info->prod_num == MV88E6XXX_PORT_SWITCH_ID_PROD_6190X || chip->info->prod_num == MV88E6XXX_PORT_SWITCH_ID_PROD_6390X) @@ -945,9 +943,7 @@ static int mv88e6393x_pcs_init(struct mv88e6xxx_chip *chip, int port) return -ENOMEM; mpcs->sgmii_pcs.ops = &mv88e6393x_sgmii_pcs_ops; - mpcs->sgmii_pcs.neg_mode = true; mpcs->xg_pcs.ops = &mv88e6393x_xg_pcs_ops; - mpcs->xg_pcs.neg_mode = true; mpcs->supports_5g = true; err = mv88e6393x_erratum_4_6(mpcs); diff --git a/drivers/net/dsa/mv88e6xxx/phy.c b/drivers/net/dsa/mv88e6xxx/phy.c index 8bb88b3d900d..b6d249eb64e7 100644 --- a/drivers/net/dsa/mv88e6xxx/phy.c +++ b/drivers/net/dsa/mv88e6xxx/phy.c @@ -206,7 +206,7 @@ static int mv88e6xxx_phy_ppu_access_get(struct mv88e6xxx_chip *chip) } chip->ppu_disabled = 1; } else { - del_timer(&chip->ppu_timer); + timer_delete(&chip->ppu_timer); ret = 0; } @@ -229,7 +229,10 @@ static void mv88e6xxx_phy_ppu_state_init(struct mv88e6xxx_chip *chip) static void mv88e6xxx_phy_ppu_state_destroy(struct mv88e6xxx_chip *chip) { - del_timer_sync(&chip->ppu_timer); + mutex_lock(&chip->ppu_mutex); + timer_delete_sync(&chip->ppu_timer); + cancel_work_sync(&chip->ppu_work); + mutex_unlock(&chip->ppu_mutex); } int mv88e6185_phy_ppu_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, diff --git a/drivers/net/dsa/qca/qca8k-8xxx.c b/drivers/net/dsa/qca/qca8k-8xxx.c index e8cb4da15dbe..a36b8b07030e 100644 --- a/drivers/net/dsa/qca/qca8k-8xxx.c +++ b/drivers/net/dsa/qca/qca8k-8xxx.c @@ -1634,7 +1634,6 @@ static void qca8k_setup_pcs(struct qca8k_priv *priv, struct qca8k_pcs *qpcs, int port) { qpcs->pcs.ops = &qca8k_pcs_ops; - qpcs->pcs.neg_mode = true; /* We don't have interrupts for link changes, so we need to poll */ qpcs->pcs.poll = true; diff --git a/drivers/net/dsa/rzn1_a5psw.c b/drivers/net/dsa/rzn1_a5psw.c index 66974379334a..31ea8130a495 100644 --- a/drivers/net/dsa/rzn1_a5psw.c +++ b/drivers/net/dsa/rzn1_a5psw.c @@ -1248,18 +1248,16 @@ static int a5psw_probe(struct platform_device *pdev) if (ret) goto clk_disable; - mdio = of_get_child_by_name(dev->of_node, "mdio"); - if (of_device_is_available(mdio)) { + mdio = of_get_available_child_by_name(dev->of_node, "mdio"); + if (mdio) { ret = a5psw_probe_mdio(a5psw, mdio); + of_node_put(mdio); if (ret) { - of_node_put(mdio); dev_err(dev, "Failed to register MDIO: %d\n", ret); goto hclk_disable; } } - of_node_put(mdio); - ds = &a5psw->ds; ds->dev = dev; ds->num_ports = A5PSW_PORTS_NUM; diff --git a/drivers/net/dsa/sja1105/sja1105_ethtool.c b/drivers/net/dsa/sja1105/sja1105_ethtool.c index 2ea64b1d026d..84d7d3f66bd0 100644 --- a/drivers/net/dsa/sja1105/sja1105_ethtool.c +++ b/drivers/net/dsa/sja1105/sja1105_ethtool.c @@ -571,6 +571,9 @@ void sja1105_get_ethtool_stats(struct dsa_switch *ds, int port, u64 *data) max_ctr = __MAX_SJA1105PQRS_PORT_COUNTER; for (i = 0; i < max_ctr; i++) { + if (!strlen(sja1105_port_counters[i].name)) + continue; + rc = sja1105_port_counter_read(priv, port, i, &data[k++]); if (rc) { dev_err(ds->dev, @@ -596,8 +599,12 @@ void sja1105_get_strings(struct dsa_switch *ds, int port, else max_ctr = __MAX_SJA1105PQRS_PORT_COUNTER; - for (i = 0; i < max_ctr; i++) + for (i = 0; i < max_ctr; i++) { + if (!strlen(sja1105_port_counters[i].name)) + continue; + ethtool_puts(&data, sja1105_port_counters[i].name); + } } int sja1105_get_sset_count(struct dsa_switch *ds, int port, int sset) diff --git a/drivers/net/dsa/sja1105/sja1105_mdio.c b/drivers/net/dsa/sja1105/sja1105_mdio.c index 84b7169f2974..8d535c033cef 100644 --- a/drivers/net/dsa/sja1105/sja1105_mdio.c +++ b/drivers/net/dsa/sja1105/sja1105_mdio.c @@ -468,13 +468,10 @@ int sja1105_mdiobus_register(struct dsa_switch *ds) if (rc) return rc; - mdio_node = of_get_child_by_name(switch_node, "mdios"); + mdio_node = of_get_available_child_by_name(switch_node, "mdios"); if (!mdio_node) return 0; - if (!of_device_is_available(mdio_node)) - goto out_put_mdio_node; - if (regs->mdio_100base_tx != SJA1105_RSV_ADDR) { rc = sja1105_mdiobus_base_tx_register(priv, mdio_node); if (rc) @@ -487,7 +484,6 @@ int sja1105_mdiobus_register(struct dsa_switch *ds) goto err_free_base_tx_mdiobus; } -out_put_mdio_node: of_node_put(mdio_node); return 0; diff --git a/drivers/net/dsa/sja1105/sja1105_ptp.c b/drivers/net/dsa/sja1105/sja1105_ptp.c index a1f4ca6ad888..198e787e8560 100644 --- a/drivers/net/dsa/sja1105/sja1105_ptp.c +++ b/drivers/net/dsa/sja1105/sja1105_ptp.c @@ -61,17 +61,21 @@ enum sja1105_ptp_clk_mode { int sja1105_hwtstamp_set(struct dsa_switch *ds, int port, struct ifreq *ifr) { struct sja1105_private *priv = ds->priv; + unsigned long hwts_tx_en, hwts_rx_en; struct hwtstamp_config config; if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) return -EFAULT; + hwts_tx_en = priv->hwts_tx_en; + hwts_rx_en = priv->hwts_rx_en; + switch (config.tx_type) { case HWTSTAMP_TX_OFF: - priv->hwts_tx_en &= ~BIT(port); + hwts_tx_en &= ~BIT(port); break; case HWTSTAMP_TX_ON: - priv->hwts_tx_en |= BIT(port); + hwts_tx_en |= BIT(port); break; default: return -ERANGE; @@ -79,15 +83,21 @@ int sja1105_hwtstamp_set(struct dsa_switch *ds, int port, struct ifreq *ifr) switch (config.rx_filter) { case HWTSTAMP_FILTER_NONE: - priv->hwts_rx_en &= ~BIT(port); + hwts_rx_en &= ~BIT(port); break; - default: - priv->hwts_rx_en |= BIT(port); + case HWTSTAMP_FILTER_PTP_V2_L2_EVENT: + hwts_rx_en |= BIT(port); break; + default: + return -ERANGE; } if (copy_to_user(ifr->ifr_data, &config, sizeof(config))) return -EFAULT; + + priv->hwts_tx_en = hwts_tx_en; + priv->hwts_rx_en = hwts_rx_en; + return 0; } @@ -832,7 +842,7 @@ static int sja1105_extts_enable(struct sja1105_private *priv, if (on) sja1105_ptp_extts_setup_timer(&priv->ptp_data); else - del_timer_sync(&priv->ptp_data.extts_timer); + timer_delete_sync(&priv->ptp_data.extts_timer); return 0; } @@ -929,7 +939,7 @@ void sja1105_ptp_clock_unregister(struct dsa_switch *ds) if (IS_ERR_OR_NULL(ptp_data->clock)) return; - del_timer_sync(&ptp_data->extts_timer); + timer_delete_sync(&ptp_data->extts_timer); ptp_cancel_worker_sync(ptp_data->clock); skb_queue_purge(&ptp_data->skb_txtstamp_queue); skb_queue_purge(&ptp_data->skb_rxtstamp_queue); diff --git a/drivers/net/dsa/sja1105/sja1105_static_config.c b/drivers/net/dsa/sja1105/sja1105_static_config.c index 3d790f8c6f4d..ffece8a400a6 100644 --- a/drivers/net/dsa/sja1105/sja1105_static_config.c +++ b/drivers/net/dsa/sja1105/sja1105_static_config.c @@ -1917,8 +1917,10 @@ int sja1105_table_delete_entry(struct sja1105_table *table, int i) if (i > table->entry_count) return -ERANGE; - memmove(entries + i * entry_size, entries + (i + 1) * entry_size, - (table->entry_count - i) * entry_size); + if (i + 1 < table->entry_count) { + memmove(entries + i * entry_size, entries + (i + 1) * entry_size, + (table->entry_count - i - 1) * entry_size); + } table->entry_count--; diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c index 005d79975f3b..d6bdad4baadd 100644 --- a/drivers/net/dummy.c +++ b/drivers/net/dummy.c @@ -38,6 +38,7 @@ #include <linux/moduleparam.h> #include <linux/rtnetlink.h> #include <linux/net_tstamp.h> +#include <net/netdev_lock.h> #include <net/rtnetlink.h> #include <linux/u64_stats_sync.h> @@ -104,6 +105,7 @@ static void dummy_setup(struct net_device *dev) dev->netdev_ops = &dummy_netdev_ops; dev->ethtool_ops = &dummy_ethtool_ops; dev->needs_free_netdev = true; + dev->request_ops_lock = true; /* Fill in device structure with ethernet-generic values. */ dev->flags |= IFF_NOARP; diff --git a/drivers/net/eql.c b/drivers/net/eql.c index 3c2efda916f1..5889759b8d83 100644 --- a/drivers/net/eql.c +++ b/drivers/net/eql.c @@ -254,7 +254,7 @@ static int eql_close(struct net_device *dev) * at the data structure it scans every so often... */ - del_timer_sync(&eql->timer); + timer_delete_sync(&eql->timer); eql_kill_slave_queue(&eql->queue); diff --git a/drivers/net/ethernet/3com/3c515.c b/drivers/net/ethernet/3com/3c515.c index 4725a8cfd695..8ba2ed87fe7c 100644 --- a/drivers/net/ethernet/3com/3c515.c +++ b/drivers/net/ethernet/3com/3c515.c @@ -1414,7 +1414,7 @@ static int corkscrew_close(struct net_device *dev) dev->name, rx_nocopy, rx_copy, queued_packet); } - del_timer_sync(&vp->timer); + timer_delete_sync(&vp->timer); /* Turn off statistics ASAP. We update lp->stats below. */ outw(StatsDisable, ioaddr + EL3_CMD); diff --git a/drivers/net/ethernet/3com/3c574_cs.c b/drivers/net/ethernet/3com/3c574_cs.c index dc3b7c960611..b295d528a237 100644 --- a/drivers/net/ethernet/3com/3c574_cs.c +++ b/drivers/net/ethernet/3com/3c574_cs.c @@ -1140,7 +1140,7 @@ static int el3_close(struct net_device *dev) link->open--; netif_stop_queue(dev); - del_timer_sync(&lp->media); + timer_delete_sync(&lp->media); return 0; } diff --git a/drivers/net/ethernet/3com/3c589_cs.c b/drivers/net/ethernet/3com/3c589_cs.c index be58dac0502a..ff331a3bde73 100644 --- a/drivers/net/ethernet/3com/3c589_cs.c +++ b/drivers/net/ethernet/3com/3c589_cs.c @@ -946,7 +946,7 @@ static int el3_close(struct net_device *dev) link->open--; netif_stop_queue(dev); - del_timer_sync(&lp->media); + timer_delete_sync(&lp->media); return 0; } diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index 790270912913..1a10f5dbc4d7 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -2691,7 +2691,7 @@ vortex_down(struct net_device *dev, int final_down) netdev_reset_queue(dev); netif_stop_queue(dev); - del_timer_sync(&vp->timer); + timer_delete_sync(&vp->timer); /* Turn off statistics ASAP. We update dev->stats below. */ iowrite16(StatsDisable, ioaddr + EL3_CMD); diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c index fea489af72fb..e5be5044e1d4 100644 --- a/drivers/net/ethernet/8390/axnet_cs.c +++ b/drivers/net/ethernet/8390/axnet_cs.c @@ -504,7 +504,7 @@ static int axnet_close(struct net_device *dev) link->open--; netif_stop_queue(dev); - del_timer_sync(&info->watchdog); + timer_delete_sync(&info->watchdog); return 0; } /* axnet_close */ diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c index 780fb4afb6af..a326f25dda09 100644 --- a/drivers/net/ethernet/8390/pcnet_cs.c +++ b/drivers/net/ethernet/8390/pcnet_cs.c @@ -947,7 +947,7 @@ static int pcnet_close(struct net_device *dev) link->open--; netif_stop_queue(dev); - del_timer_sync(&info->watchdog); + timer_delete_sync(&info->watchdog); return 0; } /* pcnet_close */ diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig index 977b42bc1e8c..f86d4557d8d7 100644 --- a/drivers/net/ethernet/Kconfig +++ b/drivers/net/ethernet/Kconfig @@ -20,6 +20,7 @@ source "drivers/net/ethernet/actions/Kconfig" source "drivers/net/ethernet/adaptec/Kconfig" source "drivers/net/ethernet/aeroflex/Kconfig" source "drivers/net/ethernet/agere/Kconfig" +source "drivers/net/ethernet/airoha/Kconfig" source "drivers/net/ethernet/alacritech/Kconfig" source "drivers/net/ethernet/allwinner/Kconfig" source "drivers/net/ethernet/alteon/Kconfig" diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile index 99fa180dedb8..67182339469a 100644 --- a/drivers/net/ethernet/Makefile +++ b/drivers/net/ethernet/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_NET_VENDOR_ADAPTEC) += adaptec/ obj-$(CONFIG_GRETH) += aeroflex/ obj-$(CONFIG_NET_VENDOR_ADI) += adi/ obj-$(CONFIG_NET_VENDOR_AGERE) += agere/ +obj-$(CONFIG_NET_VENDOR_AIROHA) += airoha/ obj-$(CONFIG_NET_VENDOR_ALACRITECH) += alacritech/ obj-$(CONFIG_NET_VENDOR_ALLWINNER) += allwinner/ obj-$(CONFIG_NET_VENDOR_ALTEON) += alteon/ diff --git a/drivers/net/ethernet/actions/owl-emac.c b/drivers/net/ethernet/actions/owl-emac.c index 115f48b3342c..0a08da799255 100644 --- a/drivers/net/ethernet/actions/owl-emac.c +++ b/drivers/net/ethernet/actions/owl-emac.c @@ -1325,15 +1325,10 @@ static int owl_emac_mdio_init(struct net_device *netdev) struct device_node *mdio_node; int ret; - mdio_node = of_get_child_by_name(dev->of_node, "mdio"); + mdio_node = of_get_available_child_by_name(dev->of_node, "mdio"); if (!mdio_node) return -ENODEV; - if (!of_device_is_available(mdio_node)) { - ret = -ENODEV; - goto err_put_node; - } - priv->mii = devm_mdiobus_alloc(dev); if (!priv->mii) { ret = -ENOMEM; diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c index 68fad5575fd4..30f9d271e595 100644 --- a/drivers/net/ethernet/adi/adin1110.c +++ b/drivers/net/ethernet/adi/adin1110.c @@ -1599,7 +1599,7 @@ static int adin1110_probe_netdevs(struct adin1110_priv *priv) netdev->netdev_ops = &adin1110_netdev_ops; netdev->ethtool_ops = &adin1110_ethtool_ops; netdev->priv_flags |= IFF_UNICAST_FLT; - netdev->netns_local = true; + netdev->netns_immutable = true; port_priv->phydev = get_phy_device(priv->mii_bus, i + 1, false); if (IS_ERR(port_priv->phydev)) { diff --git a/drivers/net/ethernet/agere/et131x.c b/drivers/net/ethernet/agere/et131x.c index b325e0cef120..b398adacda91 100644 --- a/drivers/net/ethernet/agere/et131x.c +++ b/drivers/net/ethernet/agere/et131x.c @@ -3639,7 +3639,7 @@ static int et131x_close(struct net_device *netdev) free_irq(adapter->pdev->irq, netdev); /* Stop the error timer */ - return del_timer_sync(&adapter->error_timer); + return timer_delete_sync(&adapter->error_timer); } /* et131x_set_packet_filter - Configures the Rx Packet filtering */ diff --git a/drivers/net/ethernet/airoha/Kconfig b/drivers/net/ethernet/airoha/Kconfig new file mode 100644 index 000000000000..1a4cf6a259f6 --- /dev/null +++ b/drivers/net/ethernet/airoha/Kconfig @@ -0,0 +1,27 @@ +# SPDX-License-Identifier: GPL-2.0-only +config NET_VENDOR_AIROHA + bool "Airoha devices" + depends on ARCH_AIROHA || COMPILE_TEST + help + If you have a Airoha SoC with ethernet, say Y. + +if NET_VENDOR_AIROHA + +config NET_AIROHA_NPU + tristate "Airoha NPU support" + select WANT_DEV_COREDUMP + select REGMAP_MMIO + help + This driver supports Airoha Network Processor (NPU) available + on the Airoha Soc family. + +config NET_AIROHA + tristate "Airoha SoC Gigabit Ethernet support" + depends on NET_DSA || !NET_DSA + select NET_AIROHA_NPU + select PAGE_POOL + help + This driver supports the gigabit ethernet MACs in the + Airoha SoC family. + +endif #NET_VENDOR_AIROHA diff --git a/drivers/net/ethernet/airoha/Makefile b/drivers/net/ethernet/airoha/Makefile new file mode 100644 index 000000000000..94468053e34b --- /dev/null +++ b/drivers/net/ethernet/airoha/Makefile @@ -0,0 +1,9 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# Airoha for the Mediatek SoCs built-in ethernet macs +# + +obj-$(CONFIG_NET_AIROHA) += airoha-eth.o +airoha-eth-y := airoha_eth.o airoha_ppe.o +airoha-eth-$(CONFIG_DEBUG_FS) += airoha_ppe_debugfs.o +obj-$(CONFIG_NET_AIROHA_NPU) += airoha_npu.o diff --git a/drivers/net/ethernet/mediatek/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c index 09f448f29124..d748dc6de923 100644 --- a/drivers/net/ethernet/mediatek/airoha_eth.c +++ b/drivers/net/ethernet/airoha/airoha_eth.c @@ -3,925 +3,30 @@ * Copyright (c) 2024 AIROHA Inc * Author: Lorenzo Bianconi <lorenzo@kernel.org> */ -#include <linux/etherdevice.h> -#include <linux/iopoll.h> -#include <linux/kernel.h> -#include <linux/netdevice.h> #include <linux/of.h> #include <linux/of_net.h> #include <linux/platform_device.h> -#include <linux/reset.h> #include <linux/tcp.h> #include <linux/u64_stats_sync.h> -#include <net/dsa.h> +#include <net/dst_metadata.h> #include <net/page_pool/helpers.h> #include <net/pkt_cls.h> #include <uapi/linux/ppp_defs.h> -#define AIROHA_MAX_NUM_GDM_PORTS 1 -#define AIROHA_MAX_NUM_QDMA 2 -#define AIROHA_MAX_NUM_RSTS 3 -#define AIROHA_MAX_NUM_XSI_RSTS 5 -#define AIROHA_MAX_MTU 2000 -#define AIROHA_MAX_PACKET_SIZE 2048 -#define AIROHA_NUM_QOS_CHANNELS 4 -#define AIROHA_NUM_QOS_QUEUES 8 -#define AIROHA_NUM_TX_RING 32 -#define AIROHA_NUM_RX_RING 32 -#define AIROHA_NUM_NETDEV_TX_RINGS (AIROHA_NUM_TX_RING + \ - AIROHA_NUM_QOS_CHANNELS) -#define AIROHA_FE_MC_MAX_VLAN_TABLE 64 -#define AIROHA_FE_MC_MAX_VLAN_PORT 16 -#define AIROHA_NUM_TX_IRQ 2 -#define HW_DSCP_NUM 2048 -#define IRQ_QUEUE_LEN(_n) ((_n) ? 1024 : 2048) -#define TX_DSCP_NUM 1024 -#define RX_DSCP_NUM(_n) \ - ((_n) == 2 ? 128 : \ - (_n) == 11 ? 128 : \ - (_n) == 15 ? 128 : \ - (_n) == 0 ? 1024 : 16) - -#define PSE_RSV_PAGES 128 -#define PSE_QUEUE_RSV_PAGES 64 - -#define QDMA_METER_IDX(_n) ((_n) & 0xff) -#define QDMA_METER_GROUP(_n) (((_n) >> 8) & 0x3) - -/* FE */ -#define PSE_BASE 0x0100 -#define CSR_IFC_BASE 0x0200 -#define CDM1_BASE 0x0400 -#define GDM1_BASE 0x0500 -#define PPE1_BASE 0x0c00 - -#define CDM2_BASE 0x1400 -#define GDM2_BASE 0x1500 - -#define GDM3_BASE 0x1100 -#define GDM4_BASE 0x2500 - -#define GDM_BASE(_n) \ - ((_n) == 4 ? GDM4_BASE : \ - (_n) == 3 ? GDM3_BASE : \ - (_n) == 2 ? GDM2_BASE : GDM1_BASE) - -#define REG_FE_DMA_GLO_CFG 0x0000 -#define FE_DMA_GLO_L2_SPACE_MASK GENMASK(7, 4) -#define FE_DMA_GLO_PG_SZ_MASK BIT(3) - -#define REG_FE_RST_GLO_CFG 0x0004 -#define FE_RST_GDM4_MBI_ARB_MASK BIT(3) -#define FE_RST_GDM3_MBI_ARB_MASK BIT(2) -#define FE_RST_CORE_MASK BIT(0) - -#define REG_FE_WAN_MAC_H 0x0030 -#define REG_FE_LAN_MAC_H 0x0040 - -#define REG_FE_MAC_LMIN(_n) ((_n) + 0x04) -#define REG_FE_MAC_LMAX(_n) ((_n) + 0x08) - -#define REG_FE_CDM1_OQ_MAP0 0x0050 -#define REG_FE_CDM1_OQ_MAP1 0x0054 -#define REG_FE_CDM1_OQ_MAP2 0x0058 -#define REG_FE_CDM1_OQ_MAP3 0x005c - -#define REG_FE_PCE_CFG 0x0070 -#define PCE_DPI_EN_MASK BIT(2) -#define PCE_KA_EN_MASK BIT(1) -#define PCE_MC_EN_MASK BIT(0) - -#define REG_FE_PSE_QUEUE_CFG_WR 0x0080 -#define PSE_CFG_PORT_ID_MASK GENMASK(27, 24) -#define PSE_CFG_QUEUE_ID_MASK GENMASK(20, 16) -#define PSE_CFG_WR_EN_MASK BIT(8) -#define PSE_CFG_OQRSV_SEL_MASK BIT(0) - -#define REG_FE_PSE_QUEUE_CFG_VAL 0x0084 -#define PSE_CFG_OQ_RSV_MASK GENMASK(13, 0) - -#define PSE_FQ_CFG 0x008c -#define PSE_FQ_LIMIT_MASK GENMASK(14, 0) - -#define REG_FE_PSE_BUF_SET 0x0090 -#define PSE_SHARE_USED_LTHD_MASK GENMASK(31, 16) -#define PSE_ALLRSV_MASK GENMASK(14, 0) - -#define REG_PSE_SHARE_USED_THD 0x0094 -#define PSE_SHARE_USED_MTHD_MASK GENMASK(31, 16) -#define PSE_SHARE_USED_HTHD_MASK GENMASK(15, 0) - -#define REG_GDM_MISC_CFG 0x0148 -#define GDM2_RDM_ACK_WAIT_PREF_MASK BIT(9) -#define GDM2_CHN_VLD_MODE_MASK BIT(5) - -#define REG_FE_CSR_IFC_CFG CSR_IFC_BASE -#define FE_IFC_EN_MASK BIT(0) - -#define REG_FE_VIP_PORT_EN 0x01f0 -#define REG_FE_IFC_PORT_EN 0x01f4 - -#define REG_PSE_IQ_REV1 (PSE_BASE + 0x08) -#define PSE_IQ_RES1_P2_MASK GENMASK(23, 16) - -#define REG_PSE_IQ_REV2 (PSE_BASE + 0x0c) -#define PSE_IQ_RES2_P5_MASK GENMASK(15, 8) -#define PSE_IQ_RES2_P4_MASK GENMASK(7, 0) - -#define REG_FE_VIP_EN(_n) (0x0300 + ((_n) << 3)) -#define PATN_FCPU_EN_MASK BIT(7) -#define PATN_SWP_EN_MASK BIT(6) -#define PATN_DP_EN_MASK BIT(5) -#define PATN_SP_EN_MASK BIT(4) -#define PATN_TYPE_MASK GENMASK(3, 1) -#define PATN_EN_MASK BIT(0) - -#define REG_FE_VIP_PATN(_n) (0x0304 + ((_n) << 3)) -#define PATN_DP_MASK GENMASK(31, 16) -#define PATN_SP_MASK GENMASK(15, 0) - -#define REG_CDM1_VLAN_CTRL CDM1_BASE -#define CDM1_VLAN_MASK GENMASK(31, 16) - -#define REG_CDM1_FWD_CFG (CDM1_BASE + 0x08) -#define CDM1_VIP_QSEL_MASK GENMASK(24, 20) - -#define REG_CDM1_CRSN_QSEL(_n) (CDM1_BASE + 0x10 + ((_n) << 2)) -#define CDM1_CRSN_QSEL_REASON_MASK(_n) \ - GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4) << 3)) - -#define REG_CDM2_FWD_CFG (CDM2_BASE + 0x08) -#define CDM2_OAM_QSEL_MASK GENMASK(31, 27) -#define CDM2_VIP_QSEL_MASK GENMASK(24, 20) - -#define REG_CDM2_CRSN_QSEL(_n) (CDM2_BASE + 0x10 + ((_n) << 2)) -#define CDM2_CRSN_QSEL_REASON_MASK(_n) \ - GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4) << 3)) - -#define REG_GDM_FWD_CFG(_n) GDM_BASE(_n) -#define GDM_DROP_CRC_ERR BIT(23) -#define GDM_IP4_CKSUM BIT(22) -#define GDM_TCP_CKSUM BIT(21) -#define GDM_UDP_CKSUM BIT(20) -#define GDM_UCFQ_MASK GENMASK(15, 12) -#define GDM_BCFQ_MASK GENMASK(11, 8) -#define GDM_MCFQ_MASK GENMASK(7, 4) -#define GDM_OCFQ_MASK GENMASK(3, 0) - -#define REG_GDM_INGRESS_CFG(_n) (GDM_BASE(_n) + 0x10) -#define GDM_INGRESS_FC_EN_MASK BIT(1) -#define GDM_STAG_EN_MASK BIT(0) - -#define REG_GDM_LEN_CFG(_n) (GDM_BASE(_n) + 0x14) -#define GDM_SHORT_LEN_MASK GENMASK(13, 0) -#define GDM_LONG_LEN_MASK GENMASK(29, 16) - -#define REG_FE_CPORT_CFG (GDM1_BASE + 0x40) -#define FE_CPORT_PAD BIT(26) -#define FE_CPORT_PORT_XFC_MASK BIT(25) -#define FE_CPORT_QUEUE_XFC_MASK BIT(24) - -#define REG_FE_GDM_MIB_CLEAR(_n) (GDM_BASE(_n) + 0xf0) -#define FE_GDM_MIB_RX_CLEAR_MASK BIT(1) -#define FE_GDM_MIB_TX_CLEAR_MASK BIT(0) - -#define REG_FE_GDM1_MIB_CFG (GDM1_BASE + 0xf4) -#define FE_STRICT_RFC2819_MODE_MASK BIT(31) -#define FE_GDM1_TX_MIB_SPLIT_EN_MASK BIT(17) -#define FE_GDM1_RX_MIB_SPLIT_EN_MASK BIT(16) -#define FE_TX_MIB_ID_MASK GENMASK(15, 8) -#define FE_RX_MIB_ID_MASK GENMASK(7, 0) - -#define REG_FE_GDM_TX_OK_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x104) -#define REG_FE_GDM_TX_OK_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x10c) -#define REG_FE_GDM_TX_ETH_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x110) -#define REG_FE_GDM_TX_ETH_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x114) -#define REG_FE_GDM_TX_ETH_DROP_CNT(_n) (GDM_BASE(_n) + 0x118) -#define REG_FE_GDM_TX_ETH_BC_CNT(_n) (GDM_BASE(_n) + 0x11c) -#define REG_FE_GDM_TX_ETH_MC_CNT(_n) (GDM_BASE(_n) + 0x120) -#define REG_FE_GDM_TX_ETH_RUNT_CNT(_n) (GDM_BASE(_n) + 0x124) -#define REG_FE_GDM_TX_ETH_LONG_CNT(_n) (GDM_BASE(_n) + 0x128) -#define REG_FE_GDM_TX_ETH_E64_CNT_L(_n) (GDM_BASE(_n) + 0x12c) -#define REG_FE_GDM_TX_ETH_L64_CNT_L(_n) (GDM_BASE(_n) + 0x130) -#define REG_FE_GDM_TX_ETH_L127_CNT_L(_n) (GDM_BASE(_n) + 0x134) -#define REG_FE_GDM_TX_ETH_L255_CNT_L(_n) (GDM_BASE(_n) + 0x138) -#define REG_FE_GDM_TX_ETH_L511_CNT_L(_n) (GDM_BASE(_n) + 0x13c) -#define REG_FE_GDM_TX_ETH_L1023_CNT_L(_n) (GDM_BASE(_n) + 0x140) - -#define REG_FE_GDM_RX_OK_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x148) -#define REG_FE_GDM_RX_FC_DROP_CNT(_n) (GDM_BASE(_n) + 0x14c) -#define REG_FE_GDM_RX_RC_DROP_CNT(_n) (GDM_BASE(_n) + 0x150) -#define REG_FE_GDM_RX_OVERFLOW_DROP_CNT(_n) (GDM_BASE(_n) + 0x154) -#define REG_FE_GDM_RX_ERROR_DROP_CNT(_n) (GDM_BASE(_n) + 0x158) -#define REG_FE_GDM_RX_OK_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x15c) -#define REG_FE_GDM_RX_ETH_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x160) -#define REG_FE_GDM_RX_ETH_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x164) -#define REG_FE_GDM_RX_ETH_DROP_CNT(_n) (GDM_BASE(_n) + 0x168) -#define REG_FE_GDM_RX_ETH_BC_CNT(_n) (GDM_BASE(_n) + 0x16c) -#define REG_FE_GDM_RX_ETH_MC_CNT(_n) (GDM_BASE(_n) + 0x170) -#define REG_FE_GDM_RX_ETH_CRC_ERR_CNT(_n) (GDM_BASE(_n) + 0x174) -#define REG_FE_GDM_RX_ETH_FRAG_CNT(_n) (GDM_BASE(_n) + 0x178) -#define REG_FE_GDM_RX_ETH_JABBER_CNT(_n) (GDM_BASE(_n) + 0x17c) -#define REG_FE_GDM_RX_ETH_RUNT_CNT(_n) (GDM_BASE(_n) + 0x180) -#define REG_FE_GDM_RX_ETH_LONG_CNT(_n) (GDM_BASE(_n) + 0x184) -#define REG_FE_GDM_RX_ETH_E64_CNT_L(_n) (GDM_BASE(_n) + 0x188) -#define REG_FE_GDM_RX_ETH_L64_CNT_L(_n) (GDM_BASE(_n) + 0x18c) -#define REG_FE_GDM_RX_ETH_L127_CNT_L(_n) (GDM_BASE(_n) + 0x190) -#define REG_FE_GDM_RX_ETH_L255_CNT_L(_n) (GDM_BASE(_n) + 0x194) -#define REG_FE_GDM_RX_ETH_L511_CNT_L(_n) (GDM_BASE(_n) + 0x198) -#define REG_FE_GDM_RX_ETH_L1023_CNT_L(_n) (GDM_BASE(_n) + 0x19c) - -#define REG_PPE1_TB_HASH_CFG (PPE1_BASE + 0x250) -#define PPE1_SRAM_TABLE_EN_MASK BIT(0) -#define PPE1_SRAM_HASH1_EN_MASK BIT(8) -#define PPE1_DRAM_TABLE_EN_MASK BIT(16) -#define PPE1_DRAM_HASH1_EN_MASK BIT(24) - -#define REG_FE_GDM_TX_OK_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x280) -#define REG_FE_GDM_TX_OK_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x284) -#define REG_FE_GDM_TX_ETH_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x288) -#define REG_FE_GDM_TX_ETH_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x28c) - -#define REG_FE_GDM_RX_OK_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x290) -#define REG_FE_GDM_RX_OK_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x294) -#define REG_FE_GDM_RX_ETH_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x298) -#define REG_FE_GDM_RX_ETH_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x29c) -#define REG_FE_GDM_TX_ETH_E64_CNT_H(_n) (GDM_BASE(_n) + 0x2b8) -#define REG_FE_GDM_TX_ETH_L64_CNT_H(_n) (GDM_BASE(_n) + 0x2bc) -#define REG_FE_GDM_TX_ETH_L127_CNT_H(_n) (GDM_BASE(_n) + 0x2c0) -#define REG_FE_GDM_TX_ETH_L255_CNT_H(_n) (GDM_BASE(_n) + 0x2c4) -#define REG_FE_GDM_TX_ETH_L511_CNT_H(_n) (GDM_BASE(_n) + 0x2c8) -#define REG_FE_GDM_TX_ETH_L1023_CNT_H(_n) (GDM_BASE(_n) + 0x2cc) -#define REG_FE_GDM_RX_ETH_E64_CNT_H(_n) (GDM_BASE(_n) + 0x2e8) -#define REG_FE_GDM_RX_ETH_L64_CNT_H(_n) (GDM_BASE(_n) + 0x2ec) -#define REG_FE_GDM_RX_ETH_L127_CNT_H(_n) (GDM_BASE(_n) + 0x2f0) -#define REG_FE_GDM_RX_ETH_L255_CNT_H(_n) (GDM_BASE(_n) + 0x2f4) -#define REG_FE_GDM_RX_ETH_L511_CNT_H(_n) (GDM_BASE(_n) + 0x2f8) -#define REG_FE_GDM_RX_ETH_L1023_CNT_H(_n) (GDM_BASE(_n) + 0x2fc) - -#define REG_GDM2_CHN_RLS (GDM2_BASE + 0x20) -#define MBI_RX_AGE_SEL_MASK GENMASK(26, 25) -#define MBI_TX_AGE_SEL_MASK GENMASK(18, 17) - -#define REG_GDM3_FWD_CFG GDM3_BASE -#define GDM3_PAD_EN_MASK BIT(28) - -#define REG_GDM4_FWD_CFG GDM4_BASE -#define GDM4_PAD_EN_MASK BIT(28) -#define GDM4_SPORT_OFFSET0_MASK GENMASK(11, 8) - -#define REG_GDM4_SRC_PORT_SET (GDM4_BASE + 0x23c) -#define GDM4_SPORT_OFF2_MASK GENMASK(19, 16) -#define GDM4_SPORT_OFF1_MASK GENMASK(15, 12) -#define GDM4_SPORT_OFF0_MASK GENMASK(11, 8) - -#define REG_IP_FRAG_FP 0x2010 -#define IP_ASSEMBLE_PORT_MASK GENMASK(24, 21) -#define IP_ASSEMBLE_NBQ_MASK GENMASK(20, 16) -#define IP_FRAGMENT_PORT_MASK GENMASK(8, 5) -#define IP_FRAGMENT_NBQ_MASK GENMASK(4, 0) - -#define REG_MC_VLAN_EN 0x2100 -#define MC_VLAN_EN_MASK BIT(0) - -#define REG_MC_VLAN_CFG 0x2104 -#define MC_VLAN_CFG_CMD_DONE_MASK BIT(31) -#define MC_VLAN_CFG_TABLE_ID_MASK GENMASK(21, 16) -#define MC_VLAN_CFG_PORT_ID_MASK GENMASK(11, 8) -#define MC_VLAN_CFG_TABLE_SEL_MASK BIT(4) -#define MC_VLAN_CFG_RW_MASK BIT(0) - -#define REG_MC_VLAN_DATA 0x2108 - -#define REG_CDM5_RX_OQ1_DROP_CNT 0x29d4 - -/* QDMA */ -#define REG_QDMA_GLOBAL_CFG 0x0004 -#define GLOBAL_CFG_RX_2B_OFFSET_MASK BIT(31) -#define GLOBAL_CFG_DMA_PREFERENCE_MASK GENMASK(30, 29) -#define GLOBAL_CFG_CPU_TXR_RR_MASK BIT(28) -#define GLOBAL_CFG_DSCP_BYTE_SWAP_MASK BIT(27) -#define GLOBAL_CFG_PAYLOAD_BYTE_SWAP_MASK BIT(26) -#define GLOBAL_CFG_MULTICAST_MODIFY_FP_MASK BIT(25) -#define GLOBAL_CFG_OAM_MODIFY_MASK BIT(24) -#define GLOBAL_CFG_RESET_MASK BIT(23) -#define GLOBAL_CFG_RESET_DONE_MASK BIT(22) -#define GLOBAL_CFG_MULTICAST_EN_MASK BIT(21) -#define GLOBAL_CFG_IRQ1_EN_MASK BIT(20) -#define GLOBAL_CFG_IRQ0_EN_MASK BIT(19) -#define GLOBAL_CFG_LOOPCNT_EN_MASK BIT(18) -#define GLOBAL_CFG_RD_BYPASS_WR_MASK BIT(17) -#define GLOBAL_CFG_QDMA_LOOPBACK_MASK BIT(16) -#define GLOBAL_CFG_LPBK_RXQ_SEL_MASK GENMASK(13, 8) -#define GLOBAL_CFG_CHECK_DONE_MASK BIT(7) -#define GLOBAL_CFG_TX_WB_DONE_MASK BIT(6) -#define GLOBAL_CFG_MAX_ISSUE_NUM_MASK GENMASK(5, 4) -#define GLOBAL_CFG_RX_DMA_BUSY_MASK BIT(3) -#define GLOBAL_CFG_RX_DMA_EN_MASK BIT(2) -#define GLOBAL_CFG_TX_DMA_BUSY_MASK BIT(1) -#define GLOBAL_CFG_TX_DMA_EN_MASK BIT(0) - -#define REG_FWD_DSCP_BASE 0x0010 -#define REG_FWD_BUF_BASE 0x0014 - -#define REG_HW_FWD_DSCP_CFG 0x0018 -#define HW_FWD_DSCP_PAYLOAD_SIZE_MASK GENMASK(29, 28) -#define HW_FWD_DSCP_SCATTER_LEN_MASK GENMASK(17, 16) -#define HW_FWD_DSCP_MIN_SCATTER_LEN_MASK GENMASK(15, 0) - -#define REG_INT_STATUS(_n) \ - (((_n) == 4) ? 0x0730 : \ - ((_n) == 3) ? 0x0724 : \ - ((_n) == 2) ? 0x0720 : \ - ((_n) == 1) ? 0x0024 : 0x0020) - -#define REG_INT_ENABLE(_n) \ - (((_n) == 4) ? 0x0750 : \ - ((_n) == 3) ? 0x0744 : \ - ((_n) == 2) ? 0x0740 : \ - ((_n) == 1) ? 0x002c : 0x0028) - -/* QDMA_CSR_INT_ENABLE1 */ -#define RX15_COHERENT_INT_MASK BIT(31) -#define RX14_COHERENT_INT_MASK BIT(30) -#define RX13_COHERENT_INT_MASK BIT(29) -#define RX12_COHERENT_INT_MASK BIT(28) -#define RX11_COHERENT_INT_MASK BIT(27) -#define RX10_COHERENT_INT_MASK BIT(26) -#define RX9_COHERENT_INT_MASK BIT(25) -#define RX8_COHERENT_INT_MASK BIT(24) -#define RX7_COHERENT_INT_MASK BIT(23) -#define RX6_COHERENT_INT_MASK BIT(22) -#define RX5_COHERENT_INT_MASK BIT(21) -#define RX4_COHERENT_INT_MASK BIT(20) -#define RX3_COHERENT_INT_MASK BIT(19) -#define RX2_COHERENT_INT_MASK BIT(18) -#define RX1_COHERENT_INT_MASK BIT(17) -#define RX0_COHERENT_INT_MASK BIT(16) -#define TX7_COHERENT_INT_MASK BIT(15) -#define TX6_COHERENT_INT_MASK BIT(14) -#define TX5_COHERENT_INT_MASK BIT(13) -#define TX4_COHERENT_INT_MASK BIT(12) -#define TX3_COHERENT_INT_MASK BIT(11) -#define TX2_COHERENT_INT_MASK BIT(10) -#define TX1_COHERENT_INT_MASK BIT(9) -#define TX0_COHERENT_INT_MASK BIT(8) -#define CNT_OVER_FLOW_INT_MASK BIT(7) -#define IRQ1_FULL_INT_MASK BIT(5) -#define IRQ1_INT_MASK BIT(4) -#define HWFWD_DSCP_LOW_INT_MASK BIT(3) -#define HWFWD_DSCP_EMPTY_INT_MASK BIT(2) -#define IRQ0_FULL_INT_MASK BIT(1) -#define IRQ0_INT_MASK BIT(0) - -#define TX_DONE_INT_MASK(_n) \ - ((_n) ? IRQ1_INT_MASK | IRQ1_FULL_INT_MASK \ - : IRQ0_INT_MASK | IRQ0_FULL_INT_MASK) - -#define INT_TX_MASK \ - (IRQ1_INT_MASK | IRQ1_FULL_INT_MASK | \ - IRQ0_INT_MASK | IRQ0_FULL_INT_MASK) - -#define INT_IDX0_MASK \ - (TX0_COHERENT_INT_MASK | TX1_COHERENT_INT_MASK | \ - TX2_COHERENT_INT_MASK | TX3_COHERENT_INT_MASK | \ - TX4_COHERENT_INT_MASK | TX5_COHERENT_INT_MASK | \ - TX6_COHERENT_INT_MASK | TX7_COHERENT_INT_MASK | \ - RX0_COHERENT_INT_MASK | RX1_COHERENT_INT_MASK | \ - RX2_COHERENT_INT_MASK | RX3_COHERENT_INT_MASK | \ - RX4_COHERENT_INT_MASK | RX7_COHERENT_INT_MASK | \ - RX8_COHERENT_INT_MASK | RX9_COHERENT_INT_MASK | \ - RX15_COHERENT_INT_MASK | INT_TX_MASK) - -/* QDMA_CSR_INT_ENABLE2 */ -#define RX15_NO_CPU_DSCP_INT_MASK BIT(31) -#define RX14_NO_CPU_DSCP_INT_MASK BIT(30) -#define RX13_NO_CPU_DSCP_INT_MASK BIT(29) -#define RX12_NO_CPU_DSCP_INT_MASK BIT(28) -#define RX11_NO_CPU_DSCP_INT_MASK BIT(27) -#define RX10_NO_CPU_DSCP_INT_MASK BIT(26) -#define RX9_NO_CPU_DSCP_INT_MASK BIT(25) -#define RX8_NO_CPU_DSCP_INT_MASK BIT(24) -#define RX7_NO_CPU_DSCP_INT_MASK BIT(23) -#define RX6_NO_CPU_DSCP_INT_MASK BIT(22) -#define RX5_NO_CPU_DSCP_INT_MASK BIT(21) -#define RX4_NO_CPU_DSCP_INT_MASK BIT(20) -#define RX3_NO_CPU_DSCP_INT_MASK BIT(19) -#define RX2_NO_CPU_DSCP_INT_MASK BIT(18) -#define RX1_NO_CPU_DSCP_INT_MASK BIT(17) -#define RX0_NO_CPU_DSCP_INT_MASK BIT(16) -#define RX15_DONE_INT_MASK BIT(15) -#define RX14_DONE_INT_MASK BIT(14) -#define RX13_DONE_INT_MASK BIT(13) -#define RX12_DONE_INT_MASK BIT(12) -#define RX11_DONE_INT_MASK BIT(11) -#define RX10_DONE_INT_MASK BIT(10) -#define RX9_DONE_INT_MASK BIT(9) -#define RX8_DONE_INT_MASK BIT(8) -#define RX7_DONE_INT_MASK BIT(7) -#define RX6_DONE_INT_MASK BIT(6) -#define RX5_DONE_INT_MASK BIT(5) -#define RX4_DONE_INT_MASK BIT(4) -#define RX3_DONE_INT_MASK BIT(3) -#define RX2_DONE_INT_MASK BIT(2) -#define RX1_DONE_INT_MASK BIT(1) -#define RX0_DONE_INT_MASK BIT(0) - -#define RX_DONE_INT_MASK \ - (RX0_DONE_INT_MASK | RX1_DONE_INT_MASK | \ - RX2_DONE_INT_MASK | RX3_DONE_INT_MASK | \ - RX4_DONE_INT_MASK | RX7_DONE_INT_MASK | \ - RX8_DONE_INT_MASK | RX9_DONE_INT_MASK | \ - RX15_DONE_INT_MASK) -#define INT_IDX1_MASK \ - (RX_DONE_INT_MASK | \ - RX0_NO_CPU_DSCP_INT_MASK | RX1_NO_CPU_DSCP_INT_MASK | \ - RX2_NO_CPU_DSCP_INT_MASK | RX3_NO_CPU_DSCP_INT_MASK | \ - RX4_NO_CPU_DSCP_INT_MASK | RX7_NO_CPU_DSCP_INT_MASK | \ - RX8_NO_CPU_DSCP_INT_MASK | RX9_NO_CPU_DSCP_INT_MASK | \ - RX15_NO_CPU_DSCP_INT_MASK) - -/* QDMA_CSR_INT_ENABLE5 */ -#define TX31_COHERENT_INT_MASK BIT(31) -#define TX30_COHERENT_INT_MASK BIT(30) -#define TX29_COHERENT_INT_MASK BIT(29) -#define TX28_COHERENT_INT_MASK BIT(28) -#define TX27_COHERENT_INT_MASK BIT(27) -#define TX26_COHERENT_INT_MASK BIT(26) -#define TX25_COHERENT_INT_MASK BIT(25) -#define TX24_COHERENT_INT_MASK BIT(24) -#define TX23_COHERENT_INT_MASK BIT(23) -#define TX22_COHERENT_INT_MASK BIT(22) -#define TX21_COHERENT_INT_MASK BIT(21) -#define TX20_COHERENT_INT_MASK BIT(20) -#define TX19_COHERENT_INT_MASK BIT(19) -#define TX18_COHERENT_INT_MASK BIT(18) -#define TX17_COHERENT_INT_MASK BIT(17) -#define TX16_COHERENT_INT_MASK BIT(16) -#define TX15_COHERENT_INT_MASK BIT(15) -#define TX14_COHERENT_INT_MASK BIT(14) -#define TX13_COHERENT_INT_MASK BIT(13) -#define TX12_COHERENT_INT_MASK BIT(12) -#define TX11_COHERENT_INT_MASK BIT(11) -#define TX10_COHERENT_INT_MASK BIT(10) -#define TX9_COHERENT_INT_MASK BIT(9) -#define TX8_COHERENT_INT_MASK BIT(8) - -#define INT_IDX4_MASK \ - (TX8_COHERENT_INT_MASK | TX9_COHERENT_INT_MASK | \ - TX10_COHERENT_INT_MASK | TX11_COHERENT_INT_MASK | \ - TX12_COHERENT_INT_MASK | TX13_COHERENT_INT_MASK | \ - TX14_COHERENT_INT_MASK | TX15_COHERENT_INT_MASK | \ - TX16_COHERENT_INT_MASK | TX17_COHERENT_INT_MASK | \ - TX18_COHERENT_INT_MASK | TX19_COHERENT_INT_MASK | \ - TX20_COHERENT_INT_MASK | TX21_COHERENT_INT_MASK | \ - TX22_COHERENT_INT_MASK | TX23_COHERENT_INT_MASK | \ - TX24_COHERENT_INT_MASK | TX25_COHERENT_INT_MASK | \ - TX26_COHERENT_INT_MASK | TX27_COHERENT_INT_MASK | \ - TX28_COHERENT_INT_MASK | TX29_COHERENT_INT_MASK | \ - TX30_COHERENT_INT_MASK | TX31_COHERENT_INT_MASK) - -#define REG_TX_IRQ_BASE(_n) ((_n) ? 0x0048 : 0x0050) - -#define REG_TX_IRQ_CFG(_n) ((_n) ? 0x004c : 0x0054) -#define TX_IRQ_THR_MASK GENMASK(27, 16) -#define TX_IRQ_DEPTH_MASK GENMASK(11, 0) - -#define REG_IRQ_CLEAR_LEN(_n) ((_n) ? 0x0064 : 0x0058) -#define IRQ_CLEAR_LEN_MASK GENMASK(7, 0) - -#define REG_IRQ_STATUS(_n) ((_n) ? 0x0068 : 0x005c) -#define IRQ_ENTRY_LEN_MASK GENMASK(27, 16) -#define IRQ_HEAD_IDX_MASK GENMASK(11, 0) - -#define REG_TX_RING_BASE(_n) \ - (((_n) < 8) ? 0x0100 + ((_n) << 5) : 0x0b00 + (((_n) - 8) << 5)) - -#define REG_TX_RING_BLOCKING(_n) \ - (((_n) < 8) ? 0x0104 + ((_n) << 5) : 0x0b04 + (((_n) - 8) << 5)) - -#define TX_RING_IRQ_BLOCKING_MAP_MASK BIT(6) -#define TX_RING_IRQ_BLOCKING_CFG_MASK BIT(4) -#define TX_RING_IRQ_BLOCKING_TX_DROP_EN_MASK BIT(2) -#define TX_RING_IRQ_BLOCKING_MAX_TH_TXRING_EN_MASK BIT(1) -#define TX_RING_IRQ_BLOCKING_MIN_TH_TXRING_EN_MASK BIT(0) - -#define REG_TX_CPU_IDX(_n) \ - (((_n) < 8) ? 0x0108 + ((_n) << 5) : 0x0b08 + (((_n) - 8) << 5)) - -#define TX_RING_CPU_IDX_MASK GENMASK(15, 0) - -#define REG_TX_DMA_IDX(_n) \ - (((_n) < 8) ? 0x010c + ((_n) << 5) : 0x0b0c + (((_n) - 8) << 5)) - -#define TX_RING_DMA_IDX_MASK GENMASK(15, 0) - -#define IRQ_RING_IDX_MASK GENMASK(20, 16) -#define IRQ_DESC_IDX_MASK GENMASK(15, 0) - -#define REG_RX_RING_BASE(_n) \ - (((_n) < 16) ? 0x0200 + ((_n) << 5) : 0x0e00 + (((_n) - 16) << 5)) - -#define REG_RX_RING_SIZE(_n) \ - (((_n) < 16) ? 0x0204 + ((_n) << 5) : 0x0e04 + (((_n) - 16) << 5)) - -#define RX_RING_THR_MASK GENMASK(31, 16) -#define RX_RING_SIZE_MASK GENMASK(15, 0) - -#define REG_RX_CPU_IDX(_n) \ - (((_n) < 16) ? 0x0208 + ((_n) << 5) : 0x0e08 + (((_n) - 16) << 5)) - -#define RX_RING_CPU_IDX_MASK GENMASK(15, 0) - -#define REG_RX_DMA_IDX(_n) \ - (((_n) < 16) ? 0x020c + ((_n) << 5) : 0x0e0c + (((_n) - 16) << 5)) - -#define REG_RX_DELAY_INT_IDX(_n) \ - (((_n) < 16) ? 0x0210 + ((_n) << 5) : 0x0e10 + (((_n) - 16) << 5)) - -#define RX_DELAY_INT_MASK GENMASK(15, 0) - -#define RX_RING_DMA_IDX_MASK GENMASK(15, 0) - -#define REG_INGRESS_TRTCM_CFG 0x0070 -#define INGRESS_TRTCM_EN_MASK BIT(31) -#define INGRESS_TRTCM_MODE_MASK BIT(30) -#define INGRESS_SLOW_TICK_RATIO_MASK GENMASK(29, 16) -#define INGRESS_FAST_TICK_MASK GENMASK(15, 0) - -#define REG_QUEUE_CLOSE_CFG(_n) (0x00a0 + ((_n) & 0xfc)) -#define TXQ_DISABLE_CHAN_QUEUE_MASK(_n, _m) BIT((_m) + (((_n) & 0x3) << 3)) - -#define REG_TXQ_DIS_CFG_BASE(_n) ((_n) ? 0x20a0 : 0x00a0) -#define REG_TXQ_DIS_CFG(_n, _m) (REG_TXQ_DIS_CFG_BASE((_n)) + (_m) << 2) - -#define REG_CNTR_CFG(_n) (0x0400 + ((_n) << 3)) -#define CNTR_EN_MASK BIT(31) -#define CNTR_ALL_CHAN_EN_MASK BIT(30) -#define CNTR_ALL_QUEUE_EN_MASK BIT(29) -#define CNTR_ALL_DSCP_RING_EN_MASK BIT(28) -#define CNTR_SRC_MASK GENMASK(27, 24) -#define CNTR_DSCP_RING_MASK GENMASK(20, 16) -#define CNTR_CHAN_MASK GENMASK(7, 3) -#define CNTR_QUEUE_MASK GENMASK(2, 0) - -#define REG_CNTR_VAL(_n) (0x0404 + ((_n) << 3)) - -#define REG_LMGR_INIT_CFG 0x1000 -#define LMGR_INIT_START BIT(31) -#define LMGR_SRAM_MODE_MASK BIT(30) -#define HW_FWD_PKTSIZE_OVERHEAD_MASK GENMASK(27, 20) -#define HW_FWD_DESC_NUM_MASK GENMASK(16, 0) - -#define REG_FWD_DSCP_LOW_THR 0x1004 -#define FWD_DSCP_LOW_THR_MASK GENMASK(17, 0) - -#define REG_EGRESS_RATE_METER_CFG 0x100c -#define EGRESS_RATE_METER_EN_MASK BIT(31) -#define EGRESS_RATE_METER_EQ_RATE_EN_MASK BIT(17) -#define EGRESS_RATE_METER_WINDOW_SZ_MASK GENMASK(16, 12) -#define EGRESS_RATE_METER_TIMESLICE_MASK GENMASK(10, 0) - -#define REG_EGRESS_TRTCM_CFG 0x1010 -#define EGRESS_TRTCM_EN_MASK BIT(31) -#define EGRESS_TRTCM_MODE_MASK BIT(30) -#define EGRESS_SLOW_TICK_RATIO_MASK GENMASK(29, 16) -#define EGRESS_FAST_TICK_MASK GENMASK(15, 0) - -#define TRTCM_PARAM_RW_MASK BIT(31) -#define TRTCM_PARAM_RW_DONE_MASK BIT(30) -#define TRTCM_PARAM_TYPE_MASK GENMASK(29, 28) -#define TRTCM_METER_GROUP_MASK GENMASK(27, 26) -#define TRTCM_PARAM_INDEX_MASK GENMASK(23, 17) -#define TRTCM_PARAM_RATE_TYPE_MASK BIT(16) - -#define REG_TRTCM_CFG_PARAM(_n) ((_n) + 0x4) -#define REG_TRTCM_DATA_LOW(_n) ((_n) + 0x8) -#define REG_TRTCM_DATA_HIGH(_n) ((_n) + 0xc) - -#define REG_TXWRR_MODE_CFG 0x1020 -#define TWRR_WEIGHT_SCALE_MASK BIT(31) -#define TWRR_WEIGHT_BASE_MASK BIT(3) - -#define REG_TXWRR_WEIGHT_CFG 0x1024 -#define TWRR_RW_CMD_MASK BIT(31) -#define TWRR_RW_CMD_DONE BIT(30) -#define TWRR_CHAN_IDX_MASK GENMASK(23, 19) -#define TWRR_QUEUE_IDX_MASK GENMASK(18, 16) -#define TWRR_VALUE_MASK GENMASK(15, 0) - -#define REG_PSE_BUF_USAGE_CFG 0x1028 -#define PSE_BUF_ESTIMATE_EN_MASK BIT(29) - -#define REG_CHAN_QOS_MODE(_n) (0x1040 + ((_n) << 2)) -#define CHAN_QOS_MODE_MASK(_n) GENMASK(2 + ((_n) << 2), (_n) << 2) - -#define REG_GLB_TRTCM_CFG 0x1080 -#define GLB_TRTCM_EN_MASK BIT(31) -#define GLB_TRTCM_MODE_MASK BIT(30) -#define GLB_SLOW_TICK_RATIO_MASK GENMASK(29, 16) -#define GLB_FAST_TICK_MASK GENMASK(15, 0) - -#define REG_TXQ_CNGST_CFG 0x10a0 -#define TXQ_CNGST_DROP_EN BIT(31) -#define TXQ_CNGST_DEI_DROP_EN BIT(30) - -#define REG_SLA_TRTCM_CFG 0x1150 -#define SLA_TRTCM_EN_MASK BIT(31) -#define SLA_TRTCM_MODE_MASK BIT(30) -#define SLA_SLOW_TICK_RATIO_MASK GENMASK(29, 16) -#define SLA_FAST_TICK_MASK GENMASK(15, 0) - -/* CTRL */ -#define QDMA_DESC_DONE_MASK BIT(31) -#define QDMA_DESC_DROP_MASK BIT(30) /* tx: drop - rx: overflow */ -#define QDMA_DESC_MORE_MASK BIT(29) /* more SG elements */ -#define QDMA_DESC_DEI_MASK BIT(25) -#define QDMA_DESC_NO_DROP_MASK BIT(24) -#define QDMA_DESC_LEN_MASK GENMASK(15, 0) -/* DATA */ -#define QDMA_DESC_NEXT_ID_MASK GENMASK(15, 0) -/* TX MSG0 */ -#define QDMA_ETH_TXMSG_MIC_IDX_MASK BIT(30) -#define QDMA_ETH_TXMSG_SP_TAG_MASK GENMASK(29, 14) -#define QDMA_ETH_TXMSG_ICO_MASK BIT(13) -#define QDMA_ETH_TXMSG_UCO_MASK BIT(12) -#define QDMA_ETH_TXMSG_TCO_MASK BIT(11) -#define QDMA_ETH_TXMSG_TSO_MASK BIT(10) -#define QDMA_ETH_TXMSG_FAST_MASK BIT(9) -#define QDMA_ETH_TXMSG_OAM_MASK BIT(8) -#define QDMA_ETH_TXMSG_CHAN_MASK GENMASK(7, 3) -#define QDMA_ETH_TXMSG_QUEUE_MASK GENMASK(2, 0) -/* TX MSG1 */ -#define QDMA_ETH_TXMSG_NO_DROP BIT(31) -#define QDMA_ETH_TXMSG_METER_MASK GENMASK(30, 24) /* 0x7f no meters */ -#define QDMA_ETH_TXMSG_FPORT_MASK GENMASK(23, 20) -#define QDMA_ETH_TXMSG_NBOQ_MASK GENMASK(19, 15) -#define QDMA_ETH_TXMSG_HWF_MASK BIT(14) -#define QDMA_ETH_TXMSG_HOP_MASK BIT(13) -#define QDMA_ETH_TXMSG_PTP_MASK BIT(12) -#define QDMA_ETH_TXMSG_ACNT_G1_MASK GENMASK(10, 6) /* 0x1f do not count */ -#define QDMA_ETH_TXMSG_ACNT_G0_MASK GENMASK(5, 0) /* 0x3f do not count */ - -/* RX MSG1 */ -#define QDMA_ETH_RXMSG_DEI_MASK BIT(31) -#define QDMA_ETH_RXMSG_IP6_MASK BIT(30) -#define QDMA_ETH_RXMSG_IP4_MASK BIT(29) -#define QDMA_ETH_RXMSG_IP4F_MASK BIT(28) -#define QDMA_ETH_RXMSG_L4_VALID_MASK BIT(27) -#define QDMA_ETH_RXMSG_L4F_MASK BIT(26) -#define QDMA_ETH_RXMSG_SPORT_MASK GENMASK(25, 21) -#define QDMA_ETH_RXMSG_CRSN_MASK GENMASK(20, 16) -#define QDMA_ETH_RXMSG_PPE_ENTRY_MASK GENMASK(15, 0) - -struct airoha_qdma_desc { - __le32 rsv; - __le32 ctrl; - __le32 addr; - __le32 data; - __le32 msg0; - __le32 msg1; - __le32 msg2; - __le32 msg3; -}; - -/* CTRL0 */ -#define QDMA_FWD_DESC_CTX_MASK BIT(31) -#define QDMA_FWD_DESC_RING_MASK GENMASK(30, 28) -#define QDMA_FWD_DESC_IDX_MASK GENMASK(27, 16) -#define QDMA_FWD_DESC_LEN_MASK GENMASK(15, 0) -/* CTRL1 */ -#define QDMA_FWD_DESC_FIRST_IDX_MASK GENMASK(15, 0) -/* CTRL2 */ -#define QDMA_FWD_DESC_MORE_PKT_NUM_MASK GENMASK(2, 0) - -struct airoha_qdma_fwd_desc { - __le32 addr; - __le32 ctrl0; - __le32 ctrl1; - __le32 ctrl2; - __le32 msg0; - __le32 msg1; - __le32 rsv0; - __le32 rsv1; -}; - -enum { - QDMA_INT_REG_IDX0, - QDMA_INT_REG_IDX1, - QDMA_INT_REG_IDX2, - QDMA_INT_REG_IDX3, - QDMA_INT_REG_IDX4, - QDMA_INT_REG_MAX -}; - -enum { - XSI_PCIE0_PORT, - XSI_PCIE1_PORT, - XSI_USB_PORT, - XSI_AE_PORT, - XSI_ETH_PORT, -}; - -enum { - XSI_PCIE0_VIP_PORT_MASK = BIT(22), - XSI_PCIE1_VIP_PORT_MASK = BIT(23), - XSI_USB_VIP_PORT_MASK = BIT(25), - XSI_ETH_VIP_PORT_MASK = BIT(24), -}; - -enum { - DEV_STATE_INITIALIZED, -}; - -enum { - CDM_CRSN_QSEL_Q1 = 1, - CDM_CRSN_QSEL_Q5 = 5, - CDM_CRSN_QSEL_Q6 = 6, - CDM_CRSN_QSEL_Q15 = 15, -}; - -enum { - CRSN_08 = 0x8, - CRSN_21 = 0x15, /* KA */ - CRSN_22 = 0x16, /* hit bind and force route to CPU */ - CRSN_24 = 0x18, - CRSN_25 = 0x19, -}; - -enum { - FE_PSE_PORT_CDM1, - FE_PSE_PORT_GDM1, - FE_PSE_PORT_GDM2, - FE_PSE_PORT_GDM3, - FE_PSE_PORT_PPE1, - FE_PSE_PORT_CDM2, - FE_PSE_PORT_CDM3, - FE_PSE_PORT_CDM4, - FE_PSE_PORT_PPE2, - FE_PSE_PORT_GDM4, - FE_PSE_PORT_CDM5, - FE_PSE_PORT_DROP = 0xf, -}; - -enum tx_sched_mode { - TC_SCH_WRR8, - TC_SCH_SP, - TC_SCH_WRR7, - TC_SCH_WRR6, - TC_SCH_WRR5, - TC_SCH_WRR4, - TC_SCH_WRR3, - TC_SCH_WRR2, -}; - -enum trtcm_param_type { - TRTCM_MISC_MODE, /* meter_en, pps_mode, tick_sel */ - TRTCM_TOKEN_RATE_MODE, - TRTCM_BUCKETSIZE_SHIFT_MODE, - TRTCM_BUCKET_COUNTER_MODE, -}; - -enum trtcm_mode_type { - TRTCM_COMMIT_MODE, - TRTCM_PEAK_MODE, -}; - -enum trtcm_param { - TRTCM_TICK_SEL = BIT(0), - TRTCM_PKT_MODE = BIT(1), - TRTCM_METER_MODE = BIT(2), -}; - -#define MIN_TOKEN_SIZE 4096 -#define MAX_TOKEN_SIZE_OFFSET 17 -#define TRTCM_TOKEN_RATE_MASK GENMASK(23, 6) -#define TRTCM_TOKEN_RATE_FRACTION_MASK GENMASK(5, 0) - -struct airoha_queue_entry { - union { - void *buf; - struct sk_buff *skb; - }; - dma_addr_t dma_addr; - u16 dma_len; -}; - -struct airoha_queue { - struct airoha_qdma *qdma; - - /* protect concurrent queue accesses */ - spinlock_t lock; - struct airoha_queue_entry *entry; - struct airoha_qdma_desc *desc; - u16 head; - u16 tail; - - int queued; - int ndesc; - int free_thr; - int buf_size; - - struct napi_struct napi; - struct page_pool *page_pool; -}; - -struct airoha_tx_irq_queue { - struct airoha_qdma *qdma; - - struct napi_struct napi; - - int size; - u32 *q; -}; - -struct airoha_hw_stats { - /* protect concurrent hw_stats accesses */ - spinlock_t lock; - struct u64_stats_sync syncp; - - /* get_stats64 */ - u64 rx_ok_pkts; - u64 tx_ok_pkts; - u64 rx_ok_bytes; - u64 tx_ok_bytes; - u64 rx_multicast; - u64 rx_errors; - u64 rx_drops; - u64 tx_drops; - u64 rx_crc_error; - u64 rx_over_errors; - /* ethtool stats */ - u64 tx_broadcast; - u64 tx_multicast; - u64 tx_len[7]; - u64 rx_broadcast; - u64 rx_fragment; - u64 rx_jabber; - u64 rx_len[7]; -}; - -struct airoha_qdma { - struct airoha_eth *eth; - void __iomem *regs; - - /* protect concurrent irqmask accesses */ - spinlock_t irq_lock; - u32 irqmask[QDMA_INT_REG_MAX]; - int irq; - - struct airoha_tx_irq_queue q_tx_irq[AIROHA_NUM_TX_IRQ]; - - struct airoha_queue q_tx[AIROHA_NUM_TX_RING]; - struct airoha_queue q_rx[AIROHA_NUM_RX_RING]; - - /* descriptor and packet buffers for qdma hw forward */ - struct { - void *desc; - void *q; - } hfwd; -}; - -struct airoha_gdm_port { - struct airoha_qdma *qdma; - struct net_device *dev; - int id; - - struct airoha_hw_stats stats; - - DECLARE_BITMAP(qos_sq_bmap, AIROHA_NUM_QOS_CHANNELS); - - /* qos stats counters */ - u64 cpu_tx_packets; - u64 fwd_tx_packets; -}; - -struct airoha_eth { - struct device *dev; - - unsigned long state; - void __iomem *fe_regs; - - struct reset_control_bulk_data rsts[AIROHA_MAX_NUM_RSTS]; - struct reset_control_bulk_data xsi_rsts[AIROHA_MAX_NUM_XSI_RSTS]; - - struct net_device *napi_dev; - - struct airoha_qdma qdma[AIROHA_MAX_NUM_QDMA]; - struct airoha_gdm_port *ports[AIROHA_MAX_NUM_GDM_PORTS]; -}; +#include "airoha_regs.h" +#include "airoha_eth.h" -static u32 airoha_rr(void __iomem *base, u32 offset) +u32 airoha_rr(void __iomem *base, u32 offset) { return readl(base + offset); } -static void airoha_wr(void __iomem *base, u32 offset, u32 val) +void airoha_wr(void __iomem *base, u32 offset, u32 val) { writel(val, base + offset); } -static u32 airoha_rmw(void __iomem *base, u32 offset, u32 mask, u32 val) +u32 airoha_rmw(void __iomem *base, u32 offset, u32 mask, u32 val) { val |= (airoha_rr(base, offset) & ~mask); airoha_wr(base, offset, val); @@ -929,28 +34,6 @@ static u32 airoha_rmw(void __iomem *base, u32 offset, u32 mask, u32 val) return val; } -#define airoha_fe_rr(eth, offset) \ - airoha_rr((eth)->fe_regs, (offset)) -#define airoha_fe_wr(eth, offset, val) \ - airoha_wr((eth)->fe_regs, (offset), (val)) -#define airoha_fe_rmw(eth, offset, mask, val) \ - airoha_rmw((eth)->fe_regs, (offset), (mask), (val)) -#define airoha_fe_set(eth, offset, val) \ - airoha_rmw((eth)->fe_regs, (offset), 0, (val)) -#define airoha_fe_clear(eth, offset, val) \ - airoha_rmw((eth)->fe_regs, (offset), (val), 0) - -#define airoha_qdma_rr(qdma, offset) \ - airoha_rr((qdma)->regs, (offset)) -#define airoha_qdma_wr(qdma, offset, val) \ - airoha_wr((qdma)->regs, (offset), (val)) -#define airoha_qdma_rmw(qdma, offset, mask, val) \ - airoha_rmw((qdma)->regs, (offset), (mask), (val)) -#define airoha_qdma_set(qdma, offset, val) \ - airoha_rmw((qdma)->regs, (offset), 0, (val)) -#define airoha_qdma_clear(qdma, offset, val) \ - airoha_rmw((qdma)->regs, (offset), (val), 0) - static void airoha_qdma_set_irqmask(struct airoha_qdma *qdma, int index, u32 clear, u32 set) { @@ -1021,30 +104,23 @@ static void airoha_set_gdm_port_fwd_cfg(struct airoha_eth *eth, u32 addr, FIELD_PREP(GDM_UCFQ_MASK, val)); } -static int airoha_set_gdm_port(struct airoha_eth *eth, int port, bool enable) +static int airoha_set_vip_for_gdm_port(struct airoha_gdm_port *port, + bool enable) { - u32 val = enable ? FE_PSE_PORT_PPE1 : FE_PSE_PORT_DROP; - u32 vip_port, cfg_addr; + struct airoha_eth *eth = port->qdma->eth; + u32 vip_port; - switch (port) { - case XSI_PCIE0_PORT: + switch (port->id) { + case 3: + /* FIXME: handle XSI_PCIE1_PORT */ vip_port = XSI_PCIE0_VIP_PORT_MASK; - cfg_addr = REG_GDM_FWD_CFG(3); - break; - case XSI_PCIE1_PORT: - vip_port = XSI_PCIE1_VIP_PORT_MASK; - cfg_addr = REG_GDM_FWD_CFG(3); break; - case XSI_USB_PORT: - vip_port = XSI_USB_VIP_PORT_MASK; - cfg_addr = REG_GDM_FWD_CFG(4); - break; - case XSI_ETH_PORT: + case 4: + /* FIXME: handle XSI_USB_PORT */ vip_port = XSI_ETH_VIP_PORT_MASK; - cfg_addr = REG_GDM_FWD_CFG(4); break; default: - return -EINVAL; + return 0; } if (enable) { @@ -1055,51 +131,17 @@ static int airoha_set_gdm_port(struct airoha_eth *eth, int port, bool enable) airoha_fe_clear(eth, REG_FE_IFC_PORT_EN, vip_port); } - airoha_set_gdm_port_fwd_cfg(eth, cfg_addr, val); - return 0; } -static int airoha_set_gdm_ports(struct airoha_eth *eth, bool enable) -{ - const int port_list[] = { - XSI_PCIE0_PORT, - XSI_PCIE1_PORT, - XSI_USB_PORT, - XSI_ETH_PORT - }; - int i, err; - - for (i = 0; i < ARRAY_SIZE(port_list); i++) { - err = airoha_set_gdm_port(eth, port_list[i], enable); - if (err) - goto error; - } - - return 0; - -error: - for (i--; i >= 0; i--) - airoha_set_gdm_port(eth, port_list[i], false); - - return err; -} - static void airoha_fe_maccr_init(struct airoha_eth *eth) { int p; - for (p = 1; p <= ARRAY_SIZE(eth->ports); p++) { + for (p = 1; p <= ARRAY_SIZE(eth->ports); p++) airoha_fe_set(eth, REG_GDM_FWD_CFG(p), GDM_TCP_CKSUM | GDM_UDP_CKSUM | GDM_IP4_CKSUM | GDM_DROP_CRC_ERR); - airoha_set_gdm_port_fwd_cfg(eth, REG_GDM_FWD_CFG(p), - FE_PSE_PORT_CDM1); - airoha_fe_rmw(eth, REG_GDM_LEN_CFG(p), - GDM_SHORT_LEN_MASK | GDM_LONG_LEN_MASK, - FIELD_PREP(GDM_SHORT_LEN_MASK, 60) | - FIELD_PREP(GDM_LONG_LEN_MASK, 4004)); - } airoha_fe_rmw(eth, REG_CDM1_VLAN_CTRL, CDM1_VLAN_MASK, FIELD_PREP(CDM1_VLAN_MASK, 0x8100)); @@ -1547,7 +589,7 @@ static int airoha_qdma_get_gdm_port(struct airoha_eth *eth, sport = FIELD_GET(QDMA_ETH_RXMSG_SPORT_MASK, msg1); switch (sport) { - case 0x10 ... 0x13: + case 0x10 ... 0x14: port = 0; break; case 0x2 ... 0x4: @@ -1571,10 +613,12 @@ static int airoha_qdma_rx_process(struct airoha_queue *q, int budget) while (done < budget) { struct airoha_queue_entry *e = &q->entry[q->tail]; struct airoha_qdma_desc *desc = &q->desc[q->tail]; + u32 hash, reason, msg1 = le32_to_cpu(desc->msg1); dma_addr_t dma_addr = le32_to_cpu(desc->addr); + struct page *page = virt_to_head_page(e->buf); u32 desc_ctrl = le32_to_cpu(desc->ctrl); - struct sk_buff *skb; - int len, p; + struct airoha_gdm_port *port; + int data_len, len, p; if (!(desc_ctrl & QDMA_DESC_DONE_MASK)) break; @@ -1592,32 +636,74 @@ static int airoha_qdma_rx_process(struct airoha_queue *q, int budget) dma_sync_single_for_cpu(eth->dev, dma_addr, SKB_WITH_OVERHEAD(q->buf_size), dir); + data_len = q->skb ? q->buf_size + : SKB_WITH_OVERHEAD(q->buf_size); + if (data_len < len) + goto free_frag; + p = airoha_qdma_get_gdm_port(eth, desc); - if (p < 0 || !eth->ports[p]) { - page_pool_put_full_page(q->page_pool, - virt_to_head_page(e->buf), - true); - continue; + if (p < 0 || !eth->ports[p]) + goto free_frag; + + port = eth->ports[p]; + if (!q->skb) { /* first buffer */ + q->skb = napi_build_skb(e->buf, q->buf_size); + if (!q->skb) + goto free_frag; + + __skb_put(q->skb, len); + skb_mark_for_recycle(q->skb); + q->skb->dev = port->dev; + q->skb->protocol = eth_type_trans(q->skb, port->dev); + q->skb->ip_summed = CHECKSUM_UNNECESSARY; + skb_record_rx_queue(q->skb, qid); + } else { /* scattered frame */ + struct skb_shared_info *shinfo = skb_shinfo(q->skb); + int nr_frags = shinfo->nr_frags; + + if (nr_frags >= ARRAY_SIZE(shinfo->frags)) + goto free_frag; + + skb_add_rx_frag(q->skb, nr_frags, page, + e->buf - page_address(page), len, + q->buf_size); } - skb = napi_build_skb(e->buf, q->buf_size); - if (!skb) { - page_pool_put_full_page(q->page_pool, - virt_to_head_page(e->buf), - true); - break; + if (FIELD_GET(QDMA_DESC_MORE_MASK, desc_ctrl)) + continue; + + if (netdev_uses_dsa(port->dev)) { + /* PPE module requires untagged packets to work + * properly and it provides DSA port index via the + * DMA descriptor. Report DSA tag to the DSA stack + * via skb dst info. + */ + u32 sptag = FIELD_GET(QDMA_ETH_RXMSG_SPTAG, + le32_to_cpu(desc->msg0)); + + if (sptag < ARRAY_SIZE(port->dsa_meta) && + port->dsa_meta[sptag]) + skb_dst_set_noref(q->skb, + &port->dsa_meta[sptag]->dst); } - skb_reserve(skb, 2); - __skb_put(skb, len); - skb_mark_for_recycle(skb); - skb->dev = eth->ports[p]->dev; - skb->protocol = eth_type_trans(skb, skb->dev); - skb->ip_summed = CHECKSUM_UNNECESSARY; - skb_record_rx_queue(skb, qid); - napi_gro_receive(&q->napi, skb); + hash = FIELD_GET(AIROHA_RXD4_FOE_ENTRY, msg1); + if (hash != AIROHA_RXD4_FOE_ENTRY) + skb_set_hash(q->skb, jhash_1word(hash, 0), + PKT_HASH_TYPE_L4); + + reason = FIELD_GET(AIROHA_RXD4_PPE_CPU_REASON, msg1); + if (reason == PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED) + airoha_ppe_check_skb(eth->ppe, hash); done++; + napi_gro_receive(&q->napi, q->skb); + q->skb = NULL; + continue; +free_frag: + page_pool_put_full_page(q->page_pool, page, true); + dev_kfree_skb(q->skb); + q->skb = NULL; } airoha_qdma_fill_rx_queue(q); @@ -1692,6 +778,7 @@ static int airoha_qdma_init_rx_queue(struct airoha_queue *q, FIELD_PREP(RX_RING_THR_MASK, thr)); airoha_qdma_rmw(qdma, REG_RX_DMA_IDX(qid), RX_RING_DMA_IDX_MASK, FIELD_PREP(RX_RING_DMA_IDX_MASK, q->head)); + airoha_qdma_set(qdma, REG_RX_SCATTER_CFG(qid), RX_RING_SG_EN_MASK); airoha_qdma_fill_rx_queue(q); @@ -2091,7 +1178,6 @@ static int airoha_qdma_hw_init(struct airoha_qdma *qdma) } airoha_qdma_wr(qdma, REG_QDMA_GLOBAL_CFG, - GLOBAL_CFG_RX_2B_OFFSET_MASK | FIELD_PREP(GLOBAL_CFG_DMA_PREFERENCE_MASK, 3) | GLOBAL_CFG_CPU_TXR_RR_MASK | GLOBAL_CFG_PAYLOAD_BYTE_SWAP_MASK | @@ -2235,6 +1321,10 @@ static int airoha_hw_init(struct platform_device *pdev, return err; } + err = airoha_ppe_init(eth); + if (err) + return err; + set_bit(DEV_STATE_INITIALIZED, ð->state); return 0; @@ -2441,12 +1531,12 @@ static void airoha_update_hw_stats(struct airoha_gdm_port *port) static int airoha_dev_open(struct net_device *dev) { + int err, len = ETH_HLEN + dev->mtu + ETH_FCS_LEN; struct airoha_gdm_port *port = netdev_priv(dev); struct airoha_qdma *qdma = port->qdma; - int err; netif_tx_start_all_queues(dev); - err = airoha_set_gdm_ports(qdma->eth, true); + err = airoha_set_vip_for_gdm_port(port, true); if (err) return err; @@ -2457,9 +1547,15 @@ static int airoha_dev_open(struct net_device *dev) airoha_fe_clear(qdma->eth, REG_GDM_INGRESS_CFG(port->id), GDM_STAG_EN_MASK); + airoha_fe_rmw(qdma->eth, REG_GDM_LEN_CFG(port->id), + GDM_SHORT_LEN_MASK | GDM_LONG_LEN_MASK, + FIELD_PREP(GDM_SHORT_LEN_MASK, 60) | + FIELD_PREP(GDM_LONG_LEN_MASK, len)); + airoha_qdma_set(qdma, REG_QDMA_GLOBAL_CFG, GLOBAL_CFG_TX_DMA_EN_MASK | GLOBAL_CFG_RX_DMA_EN_MASK); + atomic_inc(&qdma->users); return 0; } @@ -2471,20 +1567,24 @@ static int airoha_dev_stop(struct net_device *dev) int i, err; netif_tx_disable(dev); - err = airoha_set_gdm_ports(qdma->eth, false); + err = airoha_set_vip_for_gdm_port(port, false); if (err) return err; - airoha_qdma_clear(qdma, REG_QDMA_GLOBAL_CFG, - GLOBAL_CFG_TX_DMA_EN_MASK | - GLOBAL_CFG_RX_DMA_EN_MASK); + for (i = 0; i < ARRAY_SIZE(qdma->q_tx); i++) + netdev_tx_reset_subqueue(dev, i); - for (i = 0; i < ARRAY_SIZE(qdma->q_tx); i++) { - if (!qdma->q_tx[i].ndesc) - continue; + if (atomic_dec_and_test(&qdma->users)) { + airoha_qdma_clear(qdma, REG_QDMA_GLOBAL_CFG, + GLOBAL_CFG_TX_DMA_EN_MASK | + GLOBAL_CFG_RX_DMA_EN_MASK); - airoha_qdma_cleanup_tx_queue(&qdma->q_tx[i]); - netdev_tx_reset_subqueue(dev, i); + for (i = 0; i < ARRAY_SIZE(qdma->q_tx); i++) { + if (!qdma->q_tx[i].ndesc) + continue; + + airoha_qdma_cleanup_tx_queue(&qdma->q_tx[i]); + } } return 0; @@ -2504,12 +1604,82 @@ static int airoha_dev_set_macaddr(struct net_device *dev, void *p) return 0; } +static void airhoha_set_gdm2_loopback(struct airoha_gdm_port *port) +{ + u32 pse_port = port->id == 3 ? FE_PSE_PORT_GDM3 : FE_PSE_PORT_GDM4; + struct airoha_eth *eth = port->qdma->eth; + u32 chan = port->id == 3 ? 4 : 0; + + /* Forward the traffic to the proper GDM port */ + airoha_set_gdm_port_fwd_cfg(eth, REG_GDM_FWD_CFG(2), pse_port); + airoha_fe_clear(eth, REG_GDM_FWD_CFG(2), GDM_STRIP_CRC); + + /* Enable GDM2 loopback */ + airoha_fe_wr(eth, REG_GDM_TXCHN_EN(2), 0xffffffff); + airoha_fe_wr(eth, REG_GDM_RXCHN_EN(2), 0xffff); + airoha_fe_rmw(eth, REG_GDM_LPBK_CFG(2), + LPBK_CHAN_MASK | LPBK_MODE_MASK | LPBK_EN_MASK, + FIELD_PREP(LPBK_CHAN_MASK, chan) | LPBK_EN_MASK); + airoha_fe_rmw(eth, REG_GDM_LEN_CFG(2), + GDM_SHORT_LEN_MASK | GDM_LONG_LEN_MASK, + FIELD_PREP(GDM_SHORT_LEN_MASK, 60) | + FIELD_PREP(GDM_LONG_LEN_MASK, AIROHA_MAX_MTU)); + + /* Disable VIP and IFC for GDM2 */ + airoha_fe_clear(eth, REG_FE_VIP_PORT_EN, BIT(2)); + airoha_fe_clear(eth, REG_FE_IFC_PORT_EN, BIT(2)); + + if (port->id == 3) { + /* FIXME: handle XSI_PCE1_PORT */ + airoha_fe_wr(eth, REG_PPE_DFT_CPORT0(0), 0x5500); + airoha_fe_rmw(eth, REG_FE_WAN_PORT, + WAN1_EN_MASK | WAN1_MASK | WAN0_MASK, + FIELD_PREP(WAN0_MASK, HSGMII_LAN_PCIE0_SRCPORT)); + airoha_fe_rmw(eth, + REG_SP_DFT_CPORT(HSGMII_LAN_PCIE0_SRCPORT >> 3), + SP_CPORT_PCIE0_MASK, + FIELD_PREP(SP_CPORT_PCIE0_MASK, + FE_PSE_PORT_CDM2)); + } else { + /* FIXME: handle XSI_USB_PORT */ + airoha_fe_rmw(eth, REG_SRC_PORT_FC_MAP6, + FC_ID_OF_SRC_PORT24_MASK, + FIELD_PREP(FC_ID_OF_SRC_PORT24_MASK, 2)); + airoha_fe_rmw(eth, REG_FE_WAN_PORT, + WAN1_EN_MASK | WAN1_MASK | WAN0_MASK, + FIELD_PREP(WAN0_MASK, HSGMII_LAN_ETH_SRCPORT)); + airoha_fe_rmw(eth, + REG_SP_DFT_CPORT(HSGMII_LAN_ETH_SRCPORT >> 3), + SP_CPORT_ETH_MASK, + FIELD_PREP(SP_CPORT_ETH_MASK, FE_PSE_PORT_CDM2)); + } +} + static int airoha_dev_init(struct net_device *dev) { struct airoha_gdm_port *port = netdev_priv(dev); + struct airoha_eth *eth = port->qdma->eth; + u32 pse_port; airoha_set_macaddr(port, dev->dev_addr); + switch (port->id) { + case 3: + case 4: + /* If GDM2 is active we can't enable loopback */ + if (!eth->ports[1]) + airhoha_set_gdm2_loopback(port); + fallthrough; + case 2: + pse_port = FE_PSE_PORT_PPE2; + break; + default: + pse_port = FE_PSE_PORT_PPE1; + break; + } + + airoha_set_gdm_port_fwd_cfg(eth, REG_GDM_FWD_CFG(port->id), pse_port); + return 0; } @@ -2535,6 +1705,20 @@ static void airoha_dev_get_stats64(struct net_device *dev, } while (u64_stats_fetch_retry(&port->stats.syncp, start)); } +static int airoha_dev_change_mtu(struct net_device *dev, int mtu) +{ + struct airoha_gdm_port *port = netdev_priv(dev); + struct airoha_eth *eth = port->qdma->eth; + u32 len = ETH_HLEN + mtu + ETH_FCS_LEN; + + airoha_fe_rmw(eth, REG_GDM_LEN_CFG(port->id), + GDM_LONG_LEN_MASK, + FIELD_PREP(GDM_LONG_LEN_MASK, len)); + WRITE_ONCE(dev->mtu, mtu); + + return 0; +} + static u16 airoha_dev_select_queue(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev) { @@ -2553,26 +1737,71 @@ static u16 airoha_dev_select_queue(struct net_device *dev, struct sk_buff *skb, return queue < dev->num_tx_queues ? queue : 0; } +static u32 airoha_get_dsa_tag(struct sk_buff *skb, struct net_device *dev) +{ +#if IS_ENABLED(CONFIG_NET_DSA) + struct ethhdr *ehdr; + u8 xmit_tpid; + u16 tag; + + if (!netdev_uses_dsa(dev)) + return 0; + + if (dev->dsa_ptr->tag_ops->proto != DSA_TAG_PROTO_MTK) + return 0; + + if (skb_cow_head(skb, 0)) + return 0; + + ehdr = (struct ethhdr *)skb->data; + tag = be16_to_cpu(ehdr->h_proto); + xmit_tpid = tag >> 8; + + switch (xmit_tpid) { + case MTK_HDR_XMIT_TAGGED_TPID_8100: + ehdr->h_proto = cpu_to_be16(ETH_P_8021Q); + tag &= ~(MTK_HDR_XMIT_TAGGED_TPID_8100 << 8); + break; + case MTK_HDR_XMIT_TAGGED_TPID_88A8: + ehdr->h_proto = cpu_to_be16(ETH_P_8021AD); + tag &= ~(MTK_HDR_XMIT_TAGGED_TPID_88A8 << 8); + break; + default: + /* PPE module requires untagged DSA packets to work properly, + * so move DSA tag to DMA descriptor. + */ + memmove(skb->data + MTK_HDR_LEN, skb->data, 2 * ETH_ALEN); + __skb_pull(skb, MTK_HDR_LEN); + break; + } + + return tag; +#else + return 0; +#endif +} + static netdev_tx_t airoha_dev_xmit(struct sk_buff *skb, struct net_device *dev) { - struct skb_shared_info *sinfo = skb_shinfo(skb); struct airoha_gdm_port *port = netdev_priv(dev); - u32 msg0, msg1, len = skb_headlen(skb); struct airoha_qdma *qdma = port->qdma; - u32 nr_frags = 1 + sinfo->nr_frags; + u32 nr_frags, tag, msg0, msg1, len; struct netdev_queue *txq; struct airoha_queue *q; - void *data = skb->data; + void *data; int i, qid; u16 index; u8 fport; qid = skb_get_queue_mapping(skb) % ARRAY_SIZE(qdma->q_tx); + tag = airoha_get_dsa_tag(skb, dev); + msg0 = FIELD_PREP(QDMA_ETH_TXMSG_CHAN_MASK, qid / AIROHA_NUM_QOS_QUEUES) | FIELD_PREP(QDMA_ETH_TXMSG_QUEUE_MASK, - qid % AIROHA_NUM_QOS_QUEUES); + qid % AIROHA_NUM_QOS_QUEUES) | + FIELD_PREP(QDMA_ETH_TXMSG_SP_TAG_MASK, tag); if (skb->ip_summed == CHECKSUM_PARTIAL) msg0 |= FIELD_PREP(QDMA_ETH_TXMSG_TCO_MASK, 1) | FIELD_PREP(QDMA_ETH_TXMSG_UCO_MASK, 1) | @@ -2583,8 +1812,9 @@ static netdev_tx_t airoha_dev_xmit(struct sk_buff *skb, if (skb_cow_head(skb, 0)) goto error; - if (sinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) { - __be16 csum = cpu_to_be16(sinfo->gso_size); + if (skb_shinfo(skb)->gso_type & (SKB_GSO_TCPV4 | + SKB_GSO_TCPV6)) { + __be16 csum = cpu_to_be16(skb_shinfo(skb)->gso_size); tcp_hdr(skb)->check = (__force __sum16)csum; msg0 |= FIELD_PREP(QDMA_ETH_TXMSG_TSO_MASK, 1); @@ -2602,6 +1832,8 @@ static netdev_tx_t airoha_dev_xmit(struct sk_buff *skb, spin_lock_bh(&q->lock); txq = netdev_get_tx_queue(dev, qid); + nr_frags = 1 + skb_shinfo(skb)->nr_frags; + if (q->queued + nr_frags > q->ndesc) { /* not enough space in the queue */ netif_tx_stop_queue(txq); @@ -2609,11 +1841,14 @@ static netdev_tx_t airoha_dev_xmit(struct sk_buff *skb, return NETDEV_TX_BUSY; } + len = skb_headlen(skb); + data = skb->data; index = q->head; + for (i = 0; i < nr_frags; i++) { struct airoha_qdma_desc *desc = &q->desc[index]; struct airoha_queue_entry *e = &q->entry[index]; - skb_frag_t *frag = &sinfo->frags[i]; + skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; dma_addr_t addr; u32 val; @@ -2793,7 +2028,7 @@ static int airoha_qdma_set_tx_ets_sched(struct airoha_gdm_port *port, struct tc_ets_qopt_offload_replace_params *p = &opt->replace_params; enum tx_sched_mode mode = TC_SCH_SP; u16 w[AIROHA_NUM_QOS_QUEUES] = {}; - int i, nstrict = 0, nwrr, qidx; + int i, nstrict = 0; if (p->bands > AIROHA_NUM_QOS_QUEUES) return -EINVAL; @@ -2811,17 +2046,17 @@ static int airoha_qdma_set_tx_ets_sched(struct airoha_gdm_port *port, * lowest priorities with respect to SP ones. * e.g: WRR0, WRR1, .., WRRm, SP0, SP1, .., SPn */ - nwrr = p->bands - nstrict; - qidx = nstrict && nwrr ? nstrict : 0; - for (i = 1; i <= p->bands; i++) { - if (p->priomap[i % AIROHA_NUM_QOS_QUEUES] != qidx) + for (i = 0; i < nstrict; i++) { + if (p->priomap[p->bands - i - 1] != i) return -EINVAL; - - qidx = i == nwrr ? 0 : qidx + 1; } - for (i = 0; i < nwrr; i++) + for (i = 0; i < p->bands - nstrict; i++) { + if (p->priomap[i] != nstrict + i) + return -EINVAL; + w[i] = p->weights[nstrict + i]; + } if (!nstrict) mode = TC_SCH_WRR8; @@ -3038,6 +2273,47 @@ static int airoha_tc_htb_alloc_leaf_queue(struct airoha_gdm_port *port, return 0; } +static int airoha_dev_setup_tc_block(struct airoha_gdm_port *port, + struct flow_block_offload *f) +{ + flow_setup_cb_t *cb = airoha_ppe_setup_tc_block_cb; + static LIST_HEAD(block_cb_list); + struct flow_block_cb *block_cb; + + if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS) + return -EOPNOTSUPP; + + f->driver_block_list = &block_cb_list; + switch (f->command) { + case FLOW_BLOCK_BIND: + block_cb = flow_block_cb_lookup(f->block, cb, port->dev); + if (block_cb) { + flow_block_cb_incref(block_cb); + return 0; + } + block_cb = flow_block_cb_alloc(cb, port->dev, port->dev, NULL); + if (IS_ERR(block_cb)) + return PTR_ERR(block_cb); + + flow_block_cb_incref(block_cb); + flow_block_cb_add(block_cb, f); + list_add_tail(&block_cb->driver_list, &block_cb_list); + return 0; + case FLOW_BLOCK_UNBIND: + block_cb = flow_block_cb_lookup(f->block, cb, port->dev); + if (!block_cb) + return -ENOENT; + + if (!flow_block_cb_decref(block_cb)) { + flow_block_cb_remove(block_cb, f); + list_del(&block_cb->driver_list); + } + return 0; + default: + return -EOPNOTSUPP; + } +} + static void airoha_tc_remove_htb_queue(struct airoha_gdm_port *port, int queue) { struct net_device *dev = port->dev; @@ -3082,7 +2358,7 @@ static int airoha_tc_get_htb_get_leaf_queue(struct airoha_gdm_port *port, return -EINVAL; } - opt->qid = channel; + opt->qid = AIROHA_NUM_TX_RING + channel; return 0; } @@ -3121,6 +2397,9 @@ static int airoha_dev_tc_setup(struct net_device *dev, enum tc_setup_type type, return airoha_tc_setup_qdisc_ets(port, type_data); case TC_SETUP_QDISC_HTB: return airoha_tc_setup_qdisc_htb(port, type_data); + case TC_SETUP_BLOCK: + case TC_SETUP_FT: + return airoha_dev_setup_tc_block(port, type_data); default: return -EOPNOTSUPP; } @@ -3130,6 +2409,7 @@ static const struct net_device_ops airoha_netdev_ops = { .ndo_init = airoha_dev_init, .ndo_open = airoha_dev_open, .ndo_stop = airoha_dev_stop, + .ndo_change_mtu = airoha_dev_change_mtu, .ndo_select_queue = airoha_dev_select_queue, .ndo_start_xmit = airoha_dev_xmit, .ndo_get_stats64 = airoha_dev_get_stats64, @@ -3143,13 +2423,58 @@ static const struct ethtool_ops airoha_ethtool_ops = { .get_rmon_stats = airoha_ethtool_get_rmon_stats, }; -static int airoha_alloc_gdm_port(struct airoha_eth *eth, struct device_node *np) +static int airoha_metadata_dst_alloc(struct airoha_gdm_port *port) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(port->dsa_meta); i++) { + struct metadata_dst *md_dst; + + md_dst = metadata_dst_alloc(0, METADATA_HW_PORT_MUX, + GFP_KERNEL); + if (!md_dst) + return -ENOMEM; + + md_dst->u.port_info.port_id = i; + port->dsa_meta[i] = md_dst; + } + + return 0; +} + +static void airoha_metadata_dst_free(struct airoha_gdm_port *port) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(port->dsa_meta); i++) { + if (!port->dsa_meta[i]) + continue; + + metadata_dst_free(port->dsa_meta[i]); + } +} + +bool airoha_is_valid_gdm_port(struct airoha_eth *eth, + struct airoha_gdm_port *port) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(eth->ports); i++) { + if (eth->ports[i] == port) + return true; + } + + return false; +} + +static int airoha_alloc_gdm_port(struct airoha_eth *eth, + struct device_node *np, int index) { const __be32 *id_ptr = of_get_property(np, "reg", NULL); struct airoha_gdm_port *port; struct airoha_qdma *qdma; struct net_device *dev; - int err, index; + int err, p; u32 id; if (!id_ptr) { @@ -3158,14 +2483,14 @@ static int airoha_alloc_gdm_port(struct airoha_eth *eth, struct device_node *np) } id = be32_to_cpup(id_ptr); - index = id - 1; + p = id - 1; if (!id || id > ARRAY_SIZE(eth->ports)) { dev_err(eth->dev, "invalid gdm port id: %d\n", id); return -EINVAL; } - if (eth->ports[index]) { + if (eth->ports[p]) { dev_err(eth->dev, "duplicate gdm port id: %d\n", id); return -EINVAL; } @@ -3188,6 +2513,7 @@ static int airoha_alloc_gdm_port(struct airoha_eth *eth, struct device_node *np) NETIF_F_SG | NETIF_F_TSO | NETIF_F_HW_TC; dev->features |= dev->hw_features; + dev->vlan_features = dev->hw_features; dev->dev.of_node = np; dev->irq = qdma->irq; SET_NETDEV_DEV(dev, eth->dev); @@ -3213,7 +2539,11 @@ static int airoha_alloc_gdm_port(struct airoha_eth *eth, struct device_node *np) port->qdma = qdma; port->dev = dev; port->id = id; - eth->ports[index] = port; + eth->ports[p] = port; + + err = airoha_metadata_dst_alloc(port); + if (err) + return err; return register_netdev(dev); } @@ -3281,6 +2611,7 @@ static int airoha_probe(struct platform_device *pdev) for (i = 0; i < ARRAY_SIZE(eth->qdma); i++) airoha_qdma_start_napi(ð->qdma[i]); + i = 0; for_each_child_of_node(pdev->dev.of_node, np) { if (!of_device_is_compatible(np, "airoha,eth-mac")) continue; @@ -3288,7 +2619,7 @@ static int airoha_probe(struct platform_device *pdev) if (!of_device_is_available(np)) continue; - err = airoha_alloc_gdm_port(eth, np); + err = airoha_alloc_gdm_port(eth, np, i++); if (err) { of_node_put(np); goto error_napi_stop; @@ -3307,8 +2638,10 @@ error_hw_cleanup: for (i = 0; i < ARRAY_SIZE(eth->ports); i++) { struct airoha_gdm_port *port = eth->ports[i]; - if (port && port->dev->reg_state == NETREG_REGISTERED) + if (port && port->dev->reg_state == NETREG_REGISTERED) { unregister_netdev(port->dev); + airoha_metadata_dst_free(port); + } } free_netdev(eth->napi_dev); platform_set_drvdata(pdev, NULL); @@ -3334,9 +2667,11 @@ static void airoha_remove(struct platform_device *pdev) airoha_dev_stop(port->dev); unregister_netdev(port->dev); + airoha_metadata_dst_free(port); } free_netdev(eth->napi_dev); + airoha_ppe_deinit(eth); platform_set_drvdata(pdev, NULL); } diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h new file mode 100644 index 000000000000..ec8908f904c6 --- /dev/null +++ b/drivers/net/ethernet/airoha/airoha_eth.h @@ -0,0 +1,555 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2024 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#ifndef AIROHA_ETH_H +#define AIROHA_ETH_H + +#include <linux/debugfs.h> +#include <linux/etherdevice.h> +#include <linux/iopoll.h> +#include <linux/kernel.h> +#include <linux/netdevice.h> +#include <linux/reset.h> +#include <net/dsa.h> + +#define AIROHA_MAX_NUM_GDM_PORTS 4 +#define AIROHA_MAX_NUM_QDMA 2 +#define AIROHA_MAX_DSA_PORTS 7 +#define AIROHA_MAX_NUM_RSTS 3 +#define AIROHA_MAX_NUM_XSI_RSTS 5 +#define AIROHA_MAX_MTU 9216 +#define AIROHA_MAX_PACKET_SIZE 2048 +#define AIROHA_NUM_QOS_CHANNELS 4 +#define AIROHA_NUM_QOS_QUEUES 8 +#define AIROHA_NUM_TX_RING 32 +#define AIROHA_NUM_RX_RING 32 +#define AIROHA_NUM_NETDEV_TX_RINGS (AIROHA_NUM_TX_RING + \ + AIROHA_NUM_QOS_CHANNELS) +#define AIROHA_FE_MC_MAX_VLAN_TABLE 64 +#define AIROHA_FE_MC_MAX_VLAN_PORT 16 +#define AIROHA_NUM_TX_IRQ 2 +#define HW_DSCP_NUM 2048 +#define IRQ_QUEUE_LEN(_n) ((_n) ? 1024 : 2048) +#define TX_DSCP_NUM 1024 +#define RX_DSCP_NUM(_n) \ + ((_n) == 2 ? 128 : \ + (_n) == 11 ? 128 : \ + (_n) == 15 ? 128 : \ + (_n) == 0 ? 1024 : 16) + +#define PSE_RSV_PAGES 128 +#define PSE_QUEUE_RSV_PAGES 64 + +#define QDMA_METER_IDX(_n) ((_n) & 0xff) +#define QDMA_METER_GROUP(_n) (((_n) >> 8) & 0x3) + +#define PPE_NUM 2 +#define PPE1_SRAM_NUM_ENTRIES (8 * 1024) +#define PPE_SRAM_NUM_ENTRIES (2 * PPE1_SRAM_NUM_ENTRIES) +#define PPE_DRAM_NUM_ENTRIES (16 * 1024) +#define PPE_NUM_ENTRIES (PPE_SRAM_NUM_ENTRIES + PPE_DRAM_NUM_ENTRIES) +#define PPE_HASH_MASK (PPE_NUM_ENTRIES - 1) +#define PPE_ENTRY_SIZE 80 +#define PPE_RAM_NUM_ENTRIES_SHIFT(_n) (__ffs((_n) >> 10)) + +#define MTK_HDR_LEN 4 +#define MTK_HDR_XMIT_TAGGED_TPID_8100 1 +#define MTK_HDR_XMIT_TAGGED_TPID_88A8 2 + +enum { + QDMA_INT_REG_IDX0, + QDMA_INT_REG_IDX1, + QDMA_INT_REG_IDX2, + QDMA_INT_REG_IDX3, + QDMA_INT_REG_IDX4, + QDMA_INT_REG_MAX +}; + +enum { + HSGMII_LAN_PCIE0_SRCPORT = 0x16, + HSGMII_LAN_PCIE1_SRCPORT, + HSGMII_LAN_ETH_SRCPORT, + HSGMII_LAN_USB_SRCPORT, +}; + +enum { + XSI_PCIE0_VIP_PORT_MASK = BIT(22), + XSI_PCIE1_VIP_PORT_MASK = BIT(23), + XSI_USB_VIP_PORT_MASK = BIT(25), + XSI_ETH_VIP_PORT_MASK = BIT(24), +}; + +enum { + DEV_STATE_INITIALIZED, +}; + +enum { + CDM_CRSN_QSEL_Q1 = 1, + CDM_CRSN_QSEL_Q5 = 5, + CDM_CRSN_QSEL_Q6 = 6, + CDM_CRSN_QSEL_Q15 = 15, +}; + +enum { + CRSN_08 = 0x8, + CRSN_21 = 0x15, /* KA */ + CRSN_22 = 0x16, /* hit bind and force route to CPU */ + CRSN_24 = 0x18, + CRSN_25 = 0x19, +}; + +enum { + FE_PSE_PORT_CDM1, + FE_PSE_PORT_GDM1, + FE_PSE_PORT_GDM2, + FE_PSE_PORT_GDM3, + FE_PSE_PORT_PPE1, + FE_PSE_PORT_CDM2, + FE_PSE_PORT_CDM3, + FE_PSE_PORT_CDM4, + FE_PSE_PORT_PPE2, + FE_PSE_PORT_GDM4, + FE_PSE_PORT_CDM5, + FE_PSE_PORT_DROP = 0xf, +}; + +enum tx_sched_mode { + TC_SCH_WRR8, + TC_SCH_SP, + TC_SCH_WRR7, + TC_SCH_WRR6, + TC_SCH_WRR5, + TC_SCH_WRR4, + TC_SCH_WRR3, + TC_SCH_WRR2, +}; + +enum trtcm_param_type { + TRTCM_MISC_MODE, /* meter_en, pps_mode, tick_sel */ + TRTCM_TOKEN_RATE_MODE, + TRTCM_BUCKETSIZE_SHIFT_MODE, + TRTCM_BUCKET_COUNTER_MODE, +}; + +enum trtcm_mode_type { + TRTCM_COMMIT_MODE, + TRTCM_PEAK_MODE, +}; + +enum trtcm_param { + TRTCM_TICK_SEL = BIT(0), + TRTCM_PKT_MODE = BIT(1), + TRTCM_METER_MODE = BIT(2), +}; + +#define MIN_TOKEN_SIZE 4096 +#define MAX_TOKEN_SIZE_OFFSET 17 +#define TRTCM_TOKEN_RATE_MASK GENMASK(23, 6) +#define TRTCM_TOKEN_RATE_FRACTION_MASK GENMASK(5, 0) + +struct airoha_queue_entry { + union { + void *buf; + struct sk_buff *skb; + }; + dma_addr_t dma_addr; + u16 dma_len; +}; + +struct airoha_queue { + struct airoha_qdma *qdma; + + /* protect concurrent queue accesses */ + spinlock_t lock; + struct airoha_queue_entry *entry; + struct airoha_qdma_desc *desc; + u16 head; + u16 tail; + + int queued; + int ndesc; + int free_thr; + int buf_size; + + struct napi_struct napi; + struct page_pool *page_pool; + struct sk_buff *skb; +}; + +struct airoha_tx_irq_queue { + struct airoha_qdma *qdma; + + struct napi_struct napi; + + int size; + u32 *q; +}; + +struct airoha_hw_stats { + /* protect concurrent hw_stats accesses */ + spinlock_t lock; + struct u64_stats_sync syncp; + + /* get_stats64 */ + u64 rx_ok_pkts; + u64 tx_ok_pkts; + u64 rx_ok_bytes; + u64 tx_ok_bytes; + u64 rx_multicast; + u64 rx_errors; + u64 rx_drops; + u64 tx_drops; + u64 rx_crc_error; + u64 rx_over_errors; + /* ethtool stats */ + u64 tx_broadcast; + u64 tx_multicast; + u64 tx_len[7]; + u64 rx_broadcast; + u64 rx_fragment; + u64 rx_jabber; + u64 rx_len[7]; +}; + +enum { + PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED = 0x0f, +}; + +enum { + AIROHA_FOE_STATE_INVALID, + AIROHA_FOE_STATE_UNBIND, + AIROHA_FOE_STATE_BIND, + AIROHA_FOE_STATE_FIN +}; + +enum { + PPE_PKT_TYPE_IPV4_HNAPT = 0, + PPE_PKT_TYPE_IPV4_ROUTE = 1, + PPE_PKT_TYPE_BRIDGE = 2, + PPE_PKT_TYPE_IPV4_DSLITE = 3, + PPE_PKT_TYPE_IPV6_ROUTE_3T = 4, + PPE_PKT_TYPE_IPV6_ROUTE_5T = 5, + PPE_PKT_TYPE_IPV6_6RD = 7, +}; + +#define AIROHA_FOE_MAC_SMAC_ID GENMASK(20, 16) +#define AIROHA_FOE_MAC_PPPOE_ID GENMASK(15, 0) + +struct airoha_foe_mac_info_common { + u16 vlan1; + u16 etype; + + u32 dest_mac_hi; + + u16 vlan2; + u16 dest_mac_lo; + + u32 src_mac_hi; +}; + +struct airoha_foe_mac_info { + struct airoha_foe_mac_info_common common; + + u16 pppoe_id; + u16 src_mac_lo; +}; + +#define AIROHA_FOE_IB1_UNBIND_PREBIND BIT(24) +#define AIROHA_FOE_IB1_UNBIND_PACKETS GENMASK(23, 8) +#define AIROHA_FOE_IB1_UNBIND_TIMESTAMP GENMASK(7, 0) + +#define AIROHA_FOE_IB1_BIND_STATIC BIT(31) +#define AIROHA_FOE_IB1_BIND_UDP BIT(30) +#define AIROHA_FOE_IB1_BIND_STATE GENMASK(29, 28) +#define AIROHA_FOE_IB1_BIND_PACKET_TYPE GENMASK(27, 25) +#define AIROHA_FOE_IB1_BIND_TTL BIT(24) +#define AIROHA_FOE_IB1_BIND_TUNNEL_DECAP BIT(23) +#define AIROHA_FOE_IB1_BIND_PPPOE BIT(22) +#define AIROHA_FOE_IB1_BIND_VPM GENMASK(21, 20) +#define AIROHA_FOE_IB1_BIND_VLAN_LAYER GENMASK(19, 16) +#define AIROHA_FOE_IB1_BIND_KEEPALIVE BIT(15) +#define AIROHA_FOE_IB1_BIND_TIMESTAMP GENMASK(14, 0) + +#define AIROHA_FOE_IB2_DSCP GENMASK(31, 24) +#define AIROHA_FOE_IB2_PORT_AG GENMASK(23, 13) +#define AIROHA_FOE_IB2_PCP BIT(12) +#define AIROHA_FOE_IB2_MULTICAST BIT(11) +#define AIROHA_FOE_IB2_FAST_PATH BIT(10) +#define AIROHA_FOE_IB2_PSE_QOS BIT(9) +#define AIROHA_FOE_IB2_PSE_PORT GENMASK(8, 5) +#define AIROHA_FOE_IB2_NBQ GENMASK(4, 0) + +#define AIROHA_FOE_ACTDP GENMASK(31, 24) +#define AIROHA_FOE_SHAPER_ID GENMASK(23, 16) +#define AIROHA_FOE_CHANNEL GENMASK(15, 11) +#define AIROHA_FOE_QID GENMASK(10, 8) +#define AIROHA_FOE_DPI BIT(7) +#define AIROHA_FOE_TUNNEL BIT(6) +#define AIROHA_FOE_TUNNEL_ID GENMASK(5, 0) + +struct airoha_foe_bridge { + u32 dest_mac_hi; + + u16 src_mac_hi; + u16 dest_mac_lo; + + u32 src_mac_lo; + + u32 ib2; + + u32 rsv[5]; + + u32 data; + + struct airoha_foe_mac_info l2; +}; + +struct airoha_foe_ipv4_tuple { + u32 src_ip; + u32 dest_ip; + union { + struct { + u16 dest_port; + u16 src_port; + }; + struct { + u8 protocol; + u8 _pad[3]; /* fill with 0xa5a5a5 */ + }; + u32 ports; + }; +}; + +struct airoha_foe_ipv4 { + struct airoha_foe_ipv4_tuple orig_tuple; + + u32 ib2; + + struct airoha_foe_ipv4_tuple new_tuple; + + u32 rsv[2]; + + u32 data; + + struct airoha_foe_mac_info l2; +}; + +struct airoha_foe_ipv4_dslite { + struct airoha_foe_ipv4_tuple ip4; + + u32 ib2; + + u8 flow_label[3]; + u8 priority; + + u32 rsv[4]; + + u32 data; + + struct airoha_foe_mac_info l2; +}; + +struct airoha_foe_ipv6 { + u32 src_ip[4]; + u32 dest_ip[4]; + + union { + struct { + u16 dest_port; + u16 src_port; + }; + struct { + u8 protocol; + u8 pad[3]; + }; + u32 ports; + }; + + u32 data; + + u32 ib2; + + struct airoha_foe_mac_info_common l2; +}; + +struct airoha_foe_entry { + union { + struct { + u32 ib1; + union { + struct airoha_foe_bridge bridge; + struct airoha_foe_ipv4 ipv4; + struct airoha_foe_ipv4_dslite dslite; + struct airoha_foe_ipv6 ipv6; + DECLARE_FLEX_ARRAY(u32, d); + }; + }; + u8 data[PPE_ENTRY_SIZE]; + }; +}; + +struct airoha_flow_data { + struct ethhdr eth; + + union { + struct { + __be32 src_addr; + __be32 dst_addr; + } v4; + + struct { + struct in6_addr src_addr; + struct in6_addr dst_addr; + } v6; + }; + + __be16 src_port; + __be16 dst_port; + + struct { + struct { + u16 id; + __be16 proto; + } hdr[2]; + u8 num; + } vlan; + struct { + u16 sid; + u8 num; + } pppoe; +}; + +struct airoha_flow_table_entry { + struct hlist_node list; + + struct airoha_foe_entry data; + u32 hash; + + struct rhash_head node; + unsigned long cookie; +}; + +struct airoha_qdma { + struct airoha_eth *eth; + void __iomem *regs; + + /* protect concurrent irqmask accesses */ + spinlock_t irq_lock; + u32 irqmask[QDMA_INT_REG_MAX]; + int irq; + + atomic_t users; + + struct airoha_tx_irq_queue q_tx_irq[AIROHA_NUM_TX_IRQ]; + + struct airoha_queue q_tx[AIROHA_NUM_TX_RING]; + struct airoha_queue q_rx[AIROHA_NUM_RX_RING]; + + /* descriptor and packet buffers for qdma hw forward */ + struct { + void *desc; + void *q; + } hfwd; +}; + +struct airoha_gdm_port { + struct airoha_qdma *qdma; + struct net_device *dev; + int id; + + struct airoha_hw_stats stats; + + DECLARE_BITMAP(qos_sq_bmap, AIROHA_NUM_QOS_CHANNELS); + + /* qos stats counters */ + u64 cpu_tx_packets; + u64 fwd_tx_packets; + + struct metadata_dst *dsa_meta[AIROHA_MAX_DSA_PORTS]; +}; + +#define AIROHA_RXD4_PPE_CPU_REASON GENMASK(20, 16) +#define AIROHA_RXD4_FOE_ENTRY GENMASK(15, 0) + +struct airoha_ppe { + struct airoha_eth *eth; + + void *foe; + dma_addr_t foe_dma; + + struct hlist_head *foe_flow; + u16 foe_check_time[PPE_NUM_ENTRIES]; + + struct dentry *debugfs_dir; +}; + +struct airoha_eth { + struct device *dev; + + unsigned long state; + void __iomem *fe_regs; + + struct airoha_npu __rcu *npu; + + struct airoha_ppe *ppe; + struct rhashtable flow_table; + + struct reset_control_bulk_data rsts[AIROHA_MAX_NUM_RSTS]; + struct reset_control_bulk_data xsi_rsts[AIROHA_MAX_NUM_XSI_RSTS]; + + struct net_device *napi_dev; + + struct airoha_qdma qdma[AIROHA_MAX_NUM_QDMA]; + struct airoha_gdm_port *ports[AIROHA_MAX_NUM_GDM_PORTS]; +}; + +u32 airoha_rr(void __iomem *base, u32 offset); +void airoha_wr(void __iomem *base, u32 offset, u32 val); +u32 airoha_rmw(void __iomem *base, u32 offset, u32 mask, u32 val); + +#define airoha_fe_rr(eth, offset) \ + airoha_rr((eth)->fe_regs, (offset)) +#define airoha_fe_wr(eth, offset, val) \ + airoha_wr((eth)->fe_regs, (offset), (val)) +#define airoha_fe_rmw(eth, offset, mask, val) \ + airoha_rmw((eth)->fe_regs, (offset), (mask), (val)) +#define airoha_fe_set(eth, offset, val) \ + airoha_rmw((eth)->fe_regs, (offset), 0, (val)) +#define airoha_fe_clear(eth, offset, val) \ + airoha_rmw((eth)->fe_regs, (offset), (val), 0) + +#define airoha_qdma_rr(qdma, offset) \ + airoha_rr((qdma)->regs, (offset)) +#define airoha_qdma_wr(qdma, offset, val) \ + airoha_wr((qdma)->regs, (offset), (val)) +#define airoha_qdma_rmw(qdma, offset, mask, val) \ + airoha_rmw((qdma)->regs, (offset), (mask), (val)) +#define airoha_qdma_set(qdma, offset, val) \ + airoha_rmw((qdma)->regs, (offset), 0, (val)) +#define airoha_qdma_clear(qdma, offset, val) \ + airoha_rmw((qdma)->regs, (offset), (val), 0) + +bool airoha_is_valid_gdm_port(struct airoha_eth *eth, + struct airoha_gdm_port *port); + +void airoha_ppe_check_skb(struct airoha_ppe *ppe, u16 hash); +int airoha_ppe_setup_tc_block_cb(enum tc_setup_type type, void *type_data, + void *cb_priv); +int airoha_ppe_init(struct airoha_eth *eth); +void airoha_ppe_deinit(struct airoha_eth *eth); +struct airoha_foe_entry *airoha_ppe_foe_get_entry(struct airoha_ppe *ppe, + u32 hash); + +#ifdef CONFIG_DEBUG_FS +int airoha_ppe_debugfs_init(struct airoha_ppe *ppe); +#else +static inline int airoha_ppe_debugfs_init(struct airoha_ppe *ppe) +{ + return 0; +} +#endif + +#endif /* AIROHA_ETH_H */ diff --git a/drivers/net/ethernet/airoha/airoha_npu.c b/drivers/net/ethernet/airoha/airoha_npu.c new file mode 100644 index 000000000000..7a5710f9ccf6 --- /dev/null +++ b/drivers/net/ethernet/airoha/airoha_npu.c @@ -0,0 +1,520 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#include <linux/devcoredump.h> +#include <linux/firmware.h> +#include <linux/platform_device.h> +#include <linux/of_net.h> +#include <linux/of_platform.h> +#include <linux/of_reserved_mem.h> +#include <linux/regmap.h> + +#include "airoha_npu.h" + +#define NPU_EN7581_FIRMWARE_DATA "airoha/en7581_npu_data.bin" +#define NPU_EN7581_FIRMWARE_RV32 "airoha/en7581_npu_rv32.bin" +#define NPU_EN7581_FIRMWARE_RV32_MAX_SIZE 0x200000 +#define NPU_EN7581_FIRMWARE_DATA_MAX_SIZE 0x10000 +#define NPU_DUMP_SIZE 512 + +#define REG_NPU_LOCAL_SRAM 0x0 + +#define NPU_PC_BASE_ADDR 0x305000 +#define REG_PC_DBG(_n) (0x305000 + ((_n) * 0x100)) + +#define NPU_CLUSTER_BASE_ADDR 0x306000 + +#define REG_CR_BOOT_TRIGGER (NPU_CLUSTER_BASE_ADDR + 0x000) +#define REG_CR_BOOT_CONFIG (NPU_CLUSTER_BASE_ADDR + 0x004) +#define REG_CR_BOOT_BASE(_n) (NPU_CLUSTER_BASE_ADDR + 0x020 + ((_n) << 2)) + +#define NPU_MBOX_BASE_ADDR 0x30c000 + +#define REG_CR_MBOX_INT_STATUS (NPU_MBOX_BASE_ADDR + 0x000) +#define MBOX_INT_STATUS_MASK BIT(8) + +#define REG_CR_MBOX_INT_MASK(_n) (NPU_MBOX_BASE_ADDR + 0x004 + ((_n) << 2)) +#define REG_CR_MBQ0_CTRL(_n) (NPU_MBOX_BASE_ADDR + 0x030 + ((_n) << 2)) +#define REG_CR_MBQ8_CTRL(_n) (NPU_MBOX_BASE_ADDR + 0x0b0 + ((_n) << 2)) +#define REG_CR_NPU_MIB(_n) (NPU_MBOX_BASE_ADDR + 0x140 + ((_n) << 2)) + +#define NPU_TIMER_BASE_ADDR 0x310100 +#define REG_WDT_TIMER_CTRL(_n) (NPU_TIMER_BASE_ADDR + ((_n) * 0x100)) +#define WDT_EN_MASK BIT(25) +#define WDT_INTR_MASK BIT(21) + +enum { + NPU_OP_SET = 1, + NPU_OP_SET_NO_WAIT, + NPU_OP_GET, + NPU_OP_GET_NO_WAIT, +}; + +enum { + NPU_FUNC_WIFI, + NPU_FUNC_TUNNEL, + NPU_FUNC_NOTIFY, + NPU_FUNC_DBA, + NPU_FUNC_TR471, + NPU_FUNC_PPE, +}; + +enum { + NPU_MBOX_ERROR, + NPU_MBOX_SUCCESS, +}; + +enum { + PPE_FUNC_SET_WAIT, + PPE_FUNC_SET_WAIT_HWNAT_INIT, + PPE_FUNC_SET_WAIT_HWNAT_DEINIT, + PPE_FUNC_SET_WAIT_API, +}; + +enum { + PPE2_SRAM_SET_ENTRY, + PPE_SRAM_SET_ENTRY, + PPE_SRAM_SET_VAL, + PPE_SRAM_RESET_VAL, +}; + +enum { + QDMA_WAN_ETHER = 1, + QDMA_WAN_PON_XDSL, +}; + +#define MBOX_MSG_FUNC_ID GENMASK(14, 11) +#define MBOX_MSG_STATIC_BUF BIT(5) +#define MBOX_MSG_STATUS GENMASK(4, 2) +#define MBOX_MSG_DONE BIT(1) +#define MBOX_MSG_WAIT_RSP BIT(0) + +#define PPE_TYPE_L2B_IPV4 2 +#define PPE_TYPE_L2B_IPV4_IPV6 3 + +struct ppe_mbox_data { + u32 func_type; + u32 func_id; + union { + struct { + u8 cds; + u8 xpon_hal_api; + u8 wan_xsi; + u8 ct_joyme4; + int ppe_type; + int wan_mode; + int wan_sel; + } init_info; + struct { + int func_id; + u32 size; + u32 data; + } set_info; + }; +}; + +static int airoha_npu_send_msg(struct airoha_npu *npu, int func_id, + void *p, int size) +{ + u16 core = 0; /* FIXME */ + u32 val, offset = core << 4; + dma_addr_t dma_addr; + void *addr; + int ret; + + addr = kmemdup(p, size, GFP_ATOMIC); + if (!addr) + return -ENOMEM; + + dma_addr = dma_map_single(npu->dev, addr, size, DMA_TO_DEVICE); + ret = dma_mapping_error(npu->dev, dma_addr); + if (ret) + goto out; + + spin_lock_bh(&npu->cores[core].lock); + + regmap_write(npu->regmap, REG_CR_MBQ0_CTRL(0) + offset, dma_addr); + regmap_write(npu->regmap, REG_CR_MBQ0_CTRL(1) + offset, size); + regmap_read(npu->regmap, REG_CR_MBQ0_CTRL(2) + offset, &val); + regmap_write(npu->regmap, REG_CR_MBQ0_CTRL(2) + offset, val + 1); + val = FIELD_PREP(MBOX_MSG_FUNC_ID, func_id) | MBOX_MSG_WAIT_RSP; + regmap_write(npu->regmap, REG_CR_MBQ0_CTRL(3) + offset, val); + + ret = regmap_read_poll_timeout_atomic(npu->regmap, + REG_CR_MBQ0_CTRL(3) + offset, + val, (val & MBOX_MSG_DONE), + 100, 100 * MSEC_PER_SEC); + if (!ret && FIELD_GET(MBOX_MSG_STATUS, val) != NPU_MBOX_SUCCESS) + ret = -EINVAL; + + spin_unlock_bh(&npu->cores[core].lock); + + dma_unmap_single(npu->dev, dma_addr, size, DMA_TO_DEVICE); +out: + kfree(addr); + + return ret; +} + +static int airoha_npu_run_firmware(struct device *dev, void __iomem *base, + struct reserved_mem *rmem) +{ + const struct firmware *fw; + void __iomem *addr; + int ret; + + ret = request_firmware(&fw, NPU_EN7581_FIRMWARE_RV32, dev); + if (ret) + return ret == -ENOENT ? -EPROBE_DEFER : ret; + + if (fw->size > NPU_EN7581_FIRMWARE_RV32_MAX_SIZE) { + dev_err(dev, "%s: fw size too overlimit (%zu)\n", + NPU_EN7581_FIRMWARE_RV32, fw->size); + ret = -E2BIG; + goto out; + } + + addr = devm_ioremap(dev, rmem->base, rmem->size); + if (!addr) { + ret = -ENOMEM; + goto out; + } + + memcpy_toio(addr, fw->data, fw->size); + release_firmware(fw); + + ret = request_firmware(&fw, NPU_EN7581_FIRMWARE_DATA, dev); + if (ret) + return ret == -ENOENT ? -EPROBE_DEFER : ret; + + if (fw->size > NPU_EN7581_FIRMWARE_DATA_MAX_SIZE) { + dev_err(dev, "%s: fw size too overlimit (%zu)\n", + NPU_EN7581_FIRMWARE_DATA, fw->size); + ret = -E2BIG; + goto out; + } + + memcpy_toio(base + REG_NPU_LOCAL_SRAM, fw->data, fw->size); +out: + release_firmware(fw); + + return ret; +} + +static irqreturn_t airoha_npu_mbox_handler(int irq, void *npu_instance) +{ + struct airoha_npu *npu = npu_instance; + + /* clear mbox interrupt status */ + regmap_write(npu->regmap, REG_CR_MBOX_INT_STATUS, + MBOX_INT_STATUS_MASK); + + /* acknowledge npu */ + regmap_update_bits(npu->regmap, REG_CR_MBQ8_CTRL(3), + MBOX_MSG_STATUS | MBOX_MSG_DONE, MBOX_MSG_DONE); + + return IRQ_HANDLED; +} + +static void airoha_npu_wdt_work(struct work_struct *work) +{ + struct airoha_npu_core *core; + struct airoha_npu *npu; + void *dump; + u32 val[3]; + int c; + + core = container_of(work, struct airoha_npu_core, wdt_work); + npu = core->npu; + + dump = vzalloc(NPU_DUMP_SIZE); + if (!dump) + return; + + c = core - &npu->cores[0]; + regmap_bulk_read(npu->regmap, REG_PC_DBG(c), val, ARRAY_SIZE(val)); + snprintf(dump, NPU_DUMP_SIZE, "PC: %08x SP: %08x LR: %08x\n", + val[0], val[1], val[2]); + + dev_coredumpv(npu->dev, dump, NPU_DUMP_SIZE, GFP_KERNEL); +} + +static irqreturn_t airoha_npu_wdt_handler(int irq, void *core_instance) +{ + struct airoha_npu_core *core = core_instance; + struct airoha_npu *npu = core->npu; + int c = core - &npu->cores[0]; + u32 val; + + regmap_set_bits(npu->regmap, REG_WDT_TIMER_CTRL(c), WDT_INTR_MASK); + if (!regmap_read(npu->regmap, REG_WDT_TIMER_CTRL(c), &val) && + FIELD_GET(WDT_EN_MASK, val)) + schedule_work(&core->wdt_work); + + return IRQ_HANDLED; +} + +static int airoha_npu_ppe_init(struct airoha_npu *npu) +{ + struct ppe_mbox_data ppe_data = { + .func_type = NPU_OP_SET, + .func_id = PPE_FUNC_SET_WAIT_HWNAT_INIT, + .init_info = { + .ppe_type = PPE_TYPE_L2B_IPV4_IPV6, + .wan_mode = QDMA_WAN_ETHER, + }, + }; + + return airoha_npu_send_msg(npu, NPU_FUNC_PPE, &ppe_data, + sizeof(struct ppe_mbox_data)); +} + +static int airoha_npu_ppe_deinit(struct airoha_npu *npu) +{ + struct ppe_mbox_data ppe_data = { + .func_type = NPU_OP_SET, + .func_id = PPE_FUNC_SET_WAIT_HWNAT_DEINIT, + }; + + return airoha_npu_send_msg(npu, NPU_FUNC_PPE, &ppe_data, + sizeof(struct ppe_mbox_data)); +} + +static int airoha_npu_ppe_flush_sram_entries(struct airoha_npu *npu, + dma_addr_t foe_addr, + int sram_num_entries) +{ + struct ppe_mbox_data ppe_data = { + .func_type = NPU_OP_SET, + .func_id = PPE_FUNC_SET_WAIT_API, + .set_info = { + .func_id = PPE_SRAM_RESET_VAL, + .data = foe_addr, + .size = sram_num_entries, + }, + }; + + return airoha_npu_send_msg(npu, NPU_FUNC_PPE, &ppe_data, + sizeof(struct ppe_mbox_data)); +} + +static int airoha_npu_foe_commit_entry(struct airoha_npu *npu, + dma_addr_t foe_addr, + u32 entry_size, u32 hash, bool ppe2) +{ + struct ppe_mbox_data ppe_data = { + .func_type = NPU_OP_SET, + .func_id = PPE_FUNC_SET_WAIT_API, + .set_info = { + .data = foe_addr, + .size = entry_size, + }, + }; + int err; + + ppe_data.set_info.func_id = ppe2 ? PPE2_SRAM_SET_ENTRY + : PPE_SRAM_SET_ENTRY; + + err = airoha_npu_send_msg(npu, NPU_FUNC_PPE, &ppe_data, + sizeof(struct ppe_mbox_data)); + if (err) + return err; + + ppe_data.set_info.func_id = PPE_SRAM_SET_VAL; + ppe_data.set_info.data = hash; + ppe_data.set_info.size = sizeof(u32); + + return airoha_npu_send_msg(npu, NPU_FUNC_PPE, &ppe_data, + sizeof(struct ppe_mbox_data)); +} + +struct airoha_npu *airoha_npu_get(struct device *dev) +{ + struct platform_device *pdev; + struct device_node *np; + struct airoha_npu *npu; + + np = of_parse_phandle(dev->of_node, "airoha,npu", 0); + if (!np) + return ERR_PTR(-ENODEV); + + pdev = of_find_device_by_node(np); + of_node_put(np); + + if (!pdev) { + dev_err(dev, "cannot find device node %s\n", np->name); + return ERR_PTR(-ENODEV); + } + + if (!try_module_get(THIS_MODULE)) { + dev_err(dev, "failed to get the device driver module\n"); + npu = ERR_PTR(-ENODEV); + goto error_pdev_put; + } + + npu = platform_get_drvdata(pdev); + if (!npu) { + npu = ERR_PTR(-ENODEV); + goto error_module_put; + } + + if (!device_link_add(dev, &pdev->dev, DL_FLAG_AUTOREMOVE_SUPPLIER)) { + dev_err(&pdev->dev, + "failed to create device link to consumer %s\n", + dev_name(dev)); + npu = ERR_PTR(-EINVAL); + goto error_module_put; + } + + return npu; + +error_module_put: + module_put(THIS_MODULE); +error_pdev_put: + platform_device_put(pdev); + + return npu; +} +EXPORT_SYMBOL_GPL(airoha_npu_get); + +void airoha_npu_put(struct airoha_npu *npu) +{ + module_put(THIS_MODULE); + put_device(npu->dev); +} +EXPORT_SYMBOL_GPL(airoha_npu_put); + +static const struct of_device_id of_airoha_npu_match[] = { + { .compatible = "airoha,en7581-npu" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, of_airoha_npu_match); + +static const struct regmap_config regmap_config = { + .name = "npu", + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, + .disable_locking = true, +}; + +static int airoha_npu_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct reserved_mem *rmem; + struct airoha_npu *npu; + struct device_node *np; + void __iomem *base; + int i, irq, err; + + base = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(base)) + return PTR_ERR(base); + + npu = devm_kzalloc(dev, sizeof(*npu), GFP_KERNEL); + if (!npu) + return -ENOMEM; + + npu->dev = dev; + npu->ops.ppe_init = airoha_npu_ppe_init; + npu->ops.ppe_deinit = airoha_npu_ppe_deinit; + npu->ops.ppe_flush_sram_entries = airoha_npu_ppe_flush_sram_entries; + npu->ops.ppe_foe_commit_entry = airoha_npu_foe_commit_entry; + + npu->regmap = devm_regmap_init_mmio(dev, base, ®map_config); + if (IS_ERR(npu->regmap)) + return PTR_ERR(npu->regmap); + + np = of_parse_phandle(dev->of_node, "memory-region", 0); + if (!np) + return -ENODEV; + + rmem = of_reserved_mem_lookup(np); + of_node_put(np); + + if (!rmem) + return -ENODEV; + + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + + err = devm_request_irq(dev, irq, airoha_npu_mbox_handler, + IRQF_SHARED, "airoha-npu-mbox", npu); + if (err) + return err; + + for (i = 0; i < ARRAY_SIZE(npu->cores); i++) { + struct airoha_npu_core *core = &npu->cores[i]; + + spin_lock_init(&core->lock); + core->npu = npu; + + irq = platform_get_irq(pdev, i + 1); + if (irq < 0) + return irq; + + err = devm_request_irq(dev, irq, airoha_npu_wdt_handler, + IRQF_SHARED, "airoha-npu-wdt", core); + if (err) + return err; + + INIT_WORK(&core->wdt_work, airoha_npu_wdt_work); + } + + err = dma_set_coherent_mask(dev, DMA_BIT_MASK(32)); + if (err) + return err; + + err = airoha_npu_run_firmware(dev, base, rmem); + if (err) + return dev_err_probe(dev, err, "failed to run npu firmware\n"); + + regmap_write(npu->regmap, REG_CR_NPU_MIB(10), + rmem->base + NPU_EN7581_FIRMWARE_RV32_MAX_SIZE); + regmap_write(npu->regmap, REG_CR_NPU_MIB(11), 0x40000); /* SRAM 256K */ + regmap_write(npu->regmap, REG_CR_NPU_MIB(12), 0); + regmap_write(npu->regmap, REG_CR_NPU_MIB(21), 1); + msleep(100); + + /* setting booting address */ + for (i = 0; i < NPU_NUM_CORES; i++) + regmap_write(npu->regmap, REG_CR_BOOT_BASE(i), rmem->base); + usleep_range(1000, 2000); + + /* enable NPU cores */ + /* do not start core3 since it is used for WiFi offloading */ + regmap_write(npu->regmap, REG_CR_BOOT_CONFIG, 0xf7); + regmap_write(npu->regmap, REG_CR_BOOT_TRIGGER, 0x1); + msleep(100); + + platform_set_drvdata(pdev, npu); + + return 0; +} + +static void airoha_npu_remove(struct platform_device *pdev) +{ + struct airoha_npu *npu = platform_get_drvdata(pdev); + int i; + + for (i = 0; i < ARRAY_SIZE(npu->cores); i++) + cancel_work_sync(&npu->cores[i].wdt_work); +} + +static struct platform_driver airoha_npu_driver = { + .probe = airoha_npu_probe, + .remove = airoha_npu_remove, + .driver = { + .name = "airoha-npu", + .of_match_table = of_airoha_npu_match, + }, +}; +module_platform_driver(airoha_npu_driver); + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Lorenzo Bianconi <lorenzo@kernel.org>"); +MODULE_DESCRIPTION("Airoha Network Processor Unit driver"); diff --git a/drivers/net/ethernet/airoha/airoha_npu.h b/drivers/net/ethernet/airoha/airoha_npu.h new file mode 100644 index 000000000000..a2b8ae4d9473 --- /dev/null +++ b/drivers/net/ethernet/airoha/airoha_npu.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2025 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#define NPU_NUM_CORES 8 + +struct airoha_npu { + struct device *dev; + struct regmap *regmap; + + struct airoha_npu_core { + struct airoha_npu *npu; + /* protect concurrent npu memory accesses */ + spinlock_t lock; + struct work_struct wdt_work; + } cores[NPU_NUM_CORES]; + + struct { + int (*ppe_init)(struct airoha_npu *npu); + int (*ppe_deinit)(struct airoha_npu *npu); + int (*ppe_flush_sram_entries)(struct airoha_npu *npu, + dma_addr_t foe_addr, + int sram_num_entries); + int (*ppe_foe_commit_entry)(struct airoha_npu *npu, + dma_addr_t foe_addr, + u32 entry_size, u32 hash, + bool ppe2); + } ops; +}; + +struct airoha_npu *airoha_npu_get(struct device *dev); +void airoha_npu_put(struct airoha_npu *npu); diff --git a/drivers/net/ethernet/airoha/airoha_ppe.c b/drivers/net/ethernet/airoha/airoha_ppe.c new file mode 100644 index 000000000000..f10dab935cab --- /dev/null +++ b/drivers/net/ethernet/airoha/airoha_ppe.c @@ -0,0 +1,914 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#include <linux/ip.h> +#include <linux/ipv6.h> +#include <linux/rhashtable.h> +#include <net/ipv6.h> +#include <net/pkt_cls.h> + +#include "airoha_npu.h" +#include "airoha_regs.h" +#include "airoha_eth.h" + +static DEFINE_MUTEX(flow_offload_mutex); +static DEFINE_SPINLOCK(ppe_lock); + +static const struct rhashtable_params airoha_flow_table_params = { + .head_offset = offsetof(struct airoha_flow_table_entry, node), + .key_offset = offsetof(struct airoha_flow_table_entry, cookie), + .key_len = sizeof(unsigned long), + .automatic_shrinking = true, +}; + +static bool airoha_ppe2_is_enabled(struct airoha_eth *eth) +{ + return airoha_fe_rr(eth, REG_PPE_GLO_CFG(1)) & PPE_GLO_CFG_EN_MASK; +} + +static u32 airoha_ppe_get_timestamp(struct airoha_ppe *ppe) +{ + u16 timestamp = airoha_fe_rr(ppe->eth, REG_FE_FOE_TS); + + return FIELD_GET(AIROHA_FOE_IB1_BIND_TIMESTAMP, timestamp); +} + +static void airoha_ppe_hw_init(struct airoha_ppe *ppe) +{ + u32 sram_tb_size, sram_num_entries, dram_num_entries; + struct airoha_eth *eth = ppe->eth; + int i; + + sram_tb_size = PPE_SRAM_NUM_ENTRIES * sizeof(struct airoha_foe_entry); + dram_num_entries = PPE_RAM_NUM_ENTRIES_SHIFT(PPE_DRAM_NUM_ENTRIES); + + for (i = 0; i < PPE_NUM; i++) { + int p; + + airoha_fe_wr(eth, REG_PPE_TB_BASE(i), + ppe->foe_dma + sram_tb_size); + + airoha_fe_rmw(eth, REG_PPE_BND_AGE0(i), + PPE_BIND_AGE0_DELTA_NON_L4 | + PPE_BIND_AGE0_DELTA_UDP, + FIELD_PREP(PPE_BIND_AGE0_DELTA_NON_L4, 1) | + FIELD_PREP(PPE_BIND_AGE0_DELTA_UDP, 12)); + airoha_fe_rmw(eth, REG_PPE_BND_AGE1(i), + PPE_BIND_AGE1_DELTA_TCP_FIN | + PPE_BIND_AGE1_DELTA_TCP, + FIELD_PREP(PPE_BIND_AGE1_DELTA_TCP_FIN, 1) | + FIELD_PREP(PPE_BIND_AGE1_DELTA_TCP, 7)); + + airoha_fe_rmw(eth, REG_PPE_TB_HASH_CFG(i), + PPE_SRAM_TABLE_EN_MASK | + PPE_SRAM_HASH1_EN_MASK | + PPE_DRAM_TABLE_EN_MASK | + PPE_SRAM_HASH0_MODE_MASK | + PPE_SRAM_HASH1_MODE_MASK | + PPE_DRAM_HASH0_MODE_MASK | + PPE_DRAM_HASH1_MODE_MASK, + FIELD_PREP(PPE_SRAM_TABLE_EN_MASK, 1) | + FIELD_PREP(PPE_SRAM_HASH1_EN_MASK, 1) | + FIELD_PREP(PPE_SRAM_HASH1_MODE_MASK, 1) | + FIELD_PREP(PPE_DRAM_HASH1_MODE_MASK, 3)); + + airoha_fe_rmw(eth, REG_PPE_TB_CFG(i), + PPE_TB_CFG_SEARCH_MISS_MASK | + PPE_TB_ENTRY_SIZE_MASK, + FIELD_PREP(PPE_TB_CFG_SEARCH_MISS_MASK, 3) | + FIELD_PREP(PPE_TB_ENTRY_SIZE_MASK, 0)); + + airoha_fe_wr(eth, REG_PPE_HASH_SEED(i), PPE_HASH_SEED); + + for (p = 0; p < ARRAY_SIZE(eth->ports); p++) + airoha_fe_rmw(eth, REG_PPE_MTU(i, p), + FP0_EGRESS_MTU_MASK | + FP1_EGRESS_MTU_MASK, + FIELD_PREP(FP0_EGRESS_MTU_MASK, + AIROHA_MAX_MTU) | + FIELD_PREP(FP1_EGRESS_MTU_MASK, + AIROHA_MAX_MTU)); + } + + if (airoha_ppe2_is_enabled(eth)) { + sram_num_entries = + PPE_RAM_NUM_ENTRIES_SHIFT(PPE1_SRAM_NUM_ENTRIES); + airoha_fe_rmw(eth, REG_PPE_TB_CFG(0), + PPE_SRAM_TB_NUM_ENTRY_MASK | + PPE_DRAM_TB_NUM_ENTRY_MASK, + FIELD_PREP(PPE_SRAM_TB_NUM_ENTRY_MASK, + sram_num_entries) | + FIELD_PREP(PPE_DRAM_TB_NUM_ENTRY_MASK, + dram_num_entries)); + airoha_fe_rmw(eth, REG_PPE_TB_CFG(1), + PPE_SRAM_TB_NUM_ENTRY_MASK | + PPE_DRAM_TB_NUM_ENTRY_MASK, + FIELD_PREP(PPE_SRAM_TB_NUM_ENTRY_MASK, + sram_num_entries) | + FIELD_PREP(PPE_DRAM_TB_NUM_ENTRY_MASK, + dram_num_entries)); + } else { + sram_num_entries = + PPE_RAM_NUM_ENTRIES_SHIFT(PPE_SRAM_NUM_ENTRIES); + airoha_fe_rmw(eth, REG_PPE_TB_CFG(0), + PPE_SRAM_TB_NUM_ENTRY_MASK | + PPE_DRAM_TB_NUM_ENTRY_MASK, + FIELD_PREP(PPE_SRAM_TB_NUM_ENTRY_MASK, + sram_num_entries) | + FIELD_PREP(PPE_DRAM_TB_NUM_ENTRY_MASK, + dram_num_entries)); + } +} + +static void airoha_ppe_flow_mangle_eth(const struct flow_action_entry *act, void *eth) +{ + void *dest = eth + act->mangle.offset; + const void *src = &act->mangle.val; + + if (act->mangle.offset > 8) + return; + + if (act->mangle.mask == 0xffff) { + src += 2; + dest += 2; + } + + memcpy(dest, src, act->mangle.mask ? 2 : 4); +} + +static int airoha_ppe_flow_mangle_ports(const struct flow_action_entry *act, + struct airoha_flow_data *data) +{ + u32 val = be32_to_cpu((__force __be32)act->mangle.val); + + switch (act->mangle.offset) { + case 0: + if ((__force __be32)act->mangle.mask == ~cpu_to_be32(0xffff)) + data->dst_port = cpu_to_be16(val); + else + data->src_port = cpu_to_be16(val >> 16); + break; + case 2: + data->dst_port = cpu_to_be16(val); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int airoha_ppe_flow_mangle_ipv4(const struct flow_action_entry *act, + struct airoha_flow_data *data) +{ + __be32 *dest; + + switch (act->mangle.offset) { + case offsetof(struct iphdr, saddr): + dest = &data->v4.src_addr; + break; + case offsetof(struct iphdr, daddr): + dest = &data->v4.dst_addr; + break; + default: + return -EINVAL; + } + + memcpy(dest, &act->mangle.val, sizeof(u32)); + + return 0; +} + +static int airoha_get_dsa_port(struct net_device **dev) +{ +#if IS_ENABLED(CONFIG_NET_DSA) + struct dsa_port *dp = dsa_port_from_netdev(*dev); + + if (IS_ERR(dp)) + return -ENODEV; + + *dev = dsa_port_to_conduit(dp); + return dp->index; +#else + return -ENODEV; +#endif +} + +static int airoha_ppe_foe_entry_prepare(struct airoha_eth *eth, + struct airoha_foe_entry *hwe, + struct net_device *dev, int type, + struct airoha_flow_data *data, + int l4proto) +{ + int dsa_port = airoha_get_dsa_port(&dev); + struct airoha_foe_mac_info_common *l2; + u32 qdata, ports_pad, val; + + memset(hwe, 0, sizeof(*hwe)); + + val = FIELD_PREP(AIROHA_FOE_IB1_BIND_STATE, AIROHA_FOE_STATE_BIND) | + FIELD_PREP(AIROHA_FOE_IB1_BIND_PACKET_TYPE, type) | + FIELD_PREP(AIROHA_FOE_IB1_BIND_UDP, l4proto == IPPROTO_UDP) | + FIELD_PREP(AIROHA_FOE_IB1_BIND_VLAN_LAYER, data->vlan.num) | + FIELD_PREP(AIROHA_FOE_IB1_BIND_VPM, data->vlan.num) | + AIROHA_FOE_IB1_BIND_TTL; + hwe->ib1 = val; + + val = FIELD_PREP(AIROHA_FOE_IB2_PORT_AG, 0x1f) | + AIROHA_FOE_IB2_PSE_QOS; + if (dsa_port >= 0) + val |= FIELD_PREP(AIROHA_FOE_IB2_NBQ, dsa_port); + + if (dev) { + struct airoha_gdm_port *port = netdev_priv(dev); + u8 pse_port; + + if (!airoha_is_valid_gdm_port(eth, port)) + return -EINVAL; + + if (dsa_port >= 0) + pse_port = port->id == 4 ? FE_PSE_PORT_GDM4 : port->id; + else + pse_port = 2; /* uplink relies on GDM2 loopback */ + val |= FIELD_PREP(AIROHA_FOE_IB2_PSE_PORT, pse_port); + } + + if (is_multicast_ether_addr(data->eth.h_dest)) + val |= AIROHA_FOE_IB2_MULTICAST; + + ports_pad = 0xa5a5a500 | (l4proto & 0xff); + if (type == PPE_PKT_TYPE_IPV4_ROUTE) + hwe->ipv4.orig_tuple.ports = ports_pad; + if (type == PPE_PKT_TYPE_IPV6_ROUTE_3T) + hwe->ipv6.ports = ports_pad; + + qdata = FIELD_PREP(AIROHA_FOE_SHAPER_ID, 0x7f); + if (type == PPE_PKT_TYPE_BRIDGE) { + hwe->bridge.dest_mac_hi = get_unaligned_be32(data->eth.h_dest); + hwe->bridge.dest_mac_lo = + get_unaligned_be16(data->eth.h_dest + 4); + hwe->bridge.src_mac_hi = + get_unaligned_be16(data->eth.h_source); + hwe->bridge.src_mac_lo = + get_unaligned_be32(data->eth.h_source + 2); + hwe->bridge.data = qdata; + hwe->bridge.ib2 = val; + l2 = &hwe->bridge.l2.common; + } else if (type >= PPE_PKT_TYPE_IPV6_ROUTE_3T) { + hwe->ipv6.data = qdata; + hwe->ipv6.ib2 = val; + l2 = &hwe->ipv6.l2; + } else { + hwe->ipv4.data = qdata; + hwe->ipv4.ib2 = val; + l2 = &hwe->ipv4.l2.common; + } + + l2->dest_mac_hi = get_unaligned_be32(data->eth.h_dest); + l2->dest_mac_lo = get_unaligned_be16(data->eth.h_dest + 4); + if (type <= PPE_PKT_TYPE_IPV4_DSLITE) { + l2->src_mac_hi = get_unaligned_be32(data->eth.h_source); + hwe->ipv4.l2.src_mac_lo = + get_unaligned_be16(data->eth.h_source + 4); + } else { + l2->src_mac_hi = FIELD_PREP(AIROHA_FOE_MAC_SMAC_ID, 0xf); + } + + if (data->vlan.num) { + l2->etype = dsa_port >= 0 ? BIT(dsa_port) : 0; + l2->vlan1 = data->vlan.hdr[0].id; + if (data->vlan.num == 2) + l2->vlan2 = data->vlan.hdr[1].id; + } else if (dsa_port >= 0) { + l2->etype = BIT(15) | BIT(dsa_port); + } else if (type >= PPE_PKT_TYPE_IPV6_ROUTE_3T) { + l2->etype = ETH_P_IPV6; + } else { + l2->etype = ETH_P_IP; + } + + return 0; +} + +static int airoha_ppe_foe_entry_set_ipv4_tuple(struct airoha_foe_entry *hwe, + struct airoha_flow_data *data, + bool egress) +{ + int type = FIELD_GET(AIROHA_FOE_IB1_BIND_PACKET_TYPE, hwe->ib1); + struct airoha_foe_ipv4_tuple *t; + + switch (type) { + case PPE_PKT_TYPE_IPV4_HNAPT: + if (egress) { + t = &hwe->ipv4.new_tuple; + break; + } + fallthrough; + case PPE_PKT_TYPE_IPV4_DSLITE: + case PPE_PKT_TYPE_IPV4_ROUTE: + t = &hwe->ipv4.orig_tuple; + break; + default: + WARN_ON_ONCE(1); + return -EINVAL; + } + + t->src_ip = be32_to_cpu(data->v4.src_addr); + t->dest_ip = be32_to_cpu(data->v4.dst_addr); + + if (type != PPE_PKT_TYPE_IPV4_ROUTE) { + t->src_port = be16_to_cpu(data->src_port); + t->dest_port = be16_to_cpu(data->dst_port); + } + + return 0; +} + +static int airoha_ppe_foe_entry_set_ipv6_tuple(struct airoha_foe_entry *hwe, + struct airoha_flow_data *data) + +{ + int type = FIELD_GET(AIROHA_FOE_IB1_BIND_PACKET_TYPE, hwe->ib1); + u32 *src, *dest; + + switch (type) { + case PPE_PKT_TYPE_IPV6_ROUTE_5T: + case PPE_PKT_TYPE_IPV6_6RD: + hwe->ipv6.src_port = be16_to_cpu(data->src_port); + hwe->ipv6.dest_port = be16_to_cpu(data->dst_port); + fallthrough; + case PPE_PKT_TYPE_IPV6_ROUTE_3T: + src = hwe->ipv6.src_ip; + dest = hwe->ipv6.dest_ip; + break; + default: + WARN_ON_ONCE(1); + return -EINVAL; + } + + ipv6_addr_be32_to_cpu(src, data->v6.src_addr.s6_addr32); + ipv6_addr_be32_to_cpu(dest, data->v6.dst_addr.s6_addr32); + + return 0; +} + +static u32 airoha_ppe_foe_get_entry_hash(struct airoha_foe_entry *hwe) +{ + int type = FIELD_GET(AIROHA_FOE_IB1_BIND_PACKET_TYPE, hwe->ib1); + u32 hash, hv1, hv2, hv3; + + switch (type) { + case PPE_PKT_TYPE_IPV4_ROUTE: + case PPE_PKT_TYPE_IPV4_HNAPT: + hv1 = hwe->ipv4.orig_tuple.ports; + hv2 = hwe->ipv4.orig_tuple.dest_ip; + hv3 = hwe->ipv4.orig_tuple.src_ip; + break; + case PPE_PKT_TYPE_IPV6_ROUTE_3T: + case PPE_PKT_TYPE_IPV6_ROUTE_5T: + hv1 = hwe->ipv6.src_ip[3] ^ hwe->ipv6.dest_ip[3]; + hv1 ^= hwe->ipv6.ports; + + hv2 = hwe->ipv6.src_ip[2] ^ hwe->ipv6.dest_ip[2]; + hv2 ^= hwe->ipv6.dest_ip[0]; + + hv3 = hwe->ipv6.src_ip[1] ^ hwe->ipv6.dest_ip[1]; + hv3 ^= hwe->ipv6.src_ip[0]; + break; + case PPE_PKT_TYPE_IPV4_DSLITE: + case PPE_PKT_TYPE_IPV6_6RD: + default: + WARN_ON_ONCE(1); + return PPE_HASH_MASK; + } + + hash = (hv1 & hv2) | ((~hv1) & hv3); + hash = (hash >> 24) | ((hash & 0xffffff) << 8); + hash ^= hv1 ^ hv2 ^ hv3; + hash ^= hash >> 16; + hash &= PPE_NUM_ENTRIES - 1; + + return hash; +} + +struct airoha_foe_entry *airoha_ppe_foe_get_entry(struct airoha_ppe *ppe, + u32 hash) +{ + if (hash < PPE_SRAM_NUM_ENTRIES) { + u32 *hwe = ppe->foe + hash * sizeof(struct airoha_foe_entry); + struct airoha_eth *eth = ppe->eth; + bool ppe2; + u32 val; + int i; + + ppe2 = airoha_ppe2_is_enabled(ppe->eth) && + hash >= PPE1_SRAM_NUM_ENTRIES; + airoha_fe_wr(ppe->eth, REG_PPE_RAM_CTRL(ppe2), + FIELD_PREP(PPE_SRAM_CTRL_ENTRY_MASK, hash) | + PPE_SRAM_CTRL_REQ_MASK); + if (read_poll_timeout_atomic(airoha_fe_rr, val, + val & PPE_SRAM_CTRL_ACK_MASK, + 10, 100, false, eth, + REG_PPE_RAM_CTRL(ppe2))) + return NULL; + + for (i = 0; i < sizeof(struct airoha_foe_entry) / 4; i++) + hwe[i] = airoha_fe_rr(eth, + REG_PPE_RAM_ENTRY(ppe2, i)); + } + + return ppe->foe + hash * sizeof(struct airoha_foe_entry); +} + +static bool airoha_ppe_foe_compare_entry(struct airoha_flow_table_entry *e, + struct airoha_foe_entry *hwe) +{ + int type = FIELD_GET(AIROHA_FOE_IB1_BIND_PACKET_TYPE, e->data.ib1); + int len; + + if ((hwe->ib1 ^ e->data.ib1) & AIROHA_FOE_IB1_BIND_UDP) + return false; + + if (type > PPE_PKT_TYPE_IPV4_DSLITE) + len = offsetof(struct airoha_foe_entry, ipv6.data); + else + len = offsetof(struct airoha_foe_entry, ipv4.ib2); + + return !memcmp(&e->data.d, &hwe->d, len - sizeof(hwe->ib1)); +} + +static int airoha_ppe_foe_commit_entry(struct airoha_ppe *ppe, + struct airoha_foe_entry *e, + u32 hash) +{ + struct airoha_foe_entry *hwe = ppe->foe + hash * sizeof(*hwe); + u32 ts = airoha_ppe_get_timestamp(ppe); + struct airoha_eth *eth = ppe->eth; + + memcpy(&hwe->d, &e->d, sizeof(*hwe) - sizeof(hwe->ib1)); + wmb(); + + e->ib1 &= ~AIROHA_FOE_IB1_BIND_TIMESTAMP; + e->ib1 |= FIELD_PREP(AIROHA_FOE_IB1_BIND_TIMESTAMP, ts); + hwe->ib1 = e->ib1; + + if (hash < PPE_SRAM_NUM_ENTRIES) { + dma_addr_t addr = ppe->foe_dma + hash * sizeof(*hwe); + bool ppe2 = airoha_ppe2_is_enabled(eth) && + hash >= PPE1_SRAM_NUM_ENTRIES; + struct airoha_npu *npu; + int err = -ENODEV; + + rcu_read_lock(); + npu = rcu_dereference(eth->npu); + if (npu) + err = npu->ops.ppe_foe_commit_entry(npu, addr, + sizeof(*hwe), hash, + ppe2); + rcu_read_unlock(); + + return err; + } + + return 0; +} + +static void airoha_ppe_foe_insert_entry(struct airoha_ppe *ppe, u32 hash) +{ + struct airoha_flow_table_entry *e; + struct airoha_foe_entry *hwe; + struct hlist_node *n; + u32 index, state; + + spin_lock_bh(&ppe_lock); + + hwe = airoha_ppe_foe_get_entry(ppe, hash); + if (!hwe) + goto unlock; + + state = FIELD_GET(AIROHA_FOE_IB1_BIND_STATE, hwe->ib1); + if (state == AIROHA_FOE_STATE_BIND) + goto unlock; + + index = airoha_ppe_foe_get_entry_hash(hwe); + hlist_for_each_entry_safe(e, n, &ppe->foe_flow[index], list) { + if (airoha_ppe_foe_compare_entry(e, hwe)) { + airoha_ppe_foe_commit_entry(ppe, &e->data, hash); + e->hash = hash; + break; + } + } +unlock: + spin_unlock_bh(&ppe_lock); +} + +static int airoha_ppe_foe_flow_commit_entry(struct airoha_ppe *ppe, + struct airoha_flow_table_entry *e) +{ + u32 hash = airoha_ppe_foe_get_entry_hash(&e->data); + + e->hash = 0xffff; + + spin_lock_bh(&ppe_lock); + hlist_add_head(&e->list, &ppe->foe_flow[hash]); + spin_unlock_bh(&ppe_lock); + + return 0; +} + +static void airoha_ppe_foe_flow_remove_entry(struct airoha_ppe *ppe, + struct airoha_flow_table_entry *e) +{ + spin_lock_bh(&ppe_lock); + + hlist_del_init(&e->list); + if (e->hash != 0xffff) { + e->data.ib1 &= ~AIROHA_FOE_IB1_BIND_STATE; + e->data.ib1 |= FIELD_PREP(AIROHA_FOE_IB1_BIND_STATE, + AIROHA_FOE_STATE_INVALID); + airoha_ppe_foe_commit_entry(ppe, &e->data, e->hash); + e->hash = 0xffff; + } + + spin_unlock_bh(&ppe_lock); +} + +static int airoha_ppe_flow_offload_replace(struct airoha_gdm_port *port, + struct flow_cls_offload *f) +{ + struct flow_rule *rule = flow_cls_offload_flow_rule(f); + struct airoha_eth *eth = port->qdma->eth; + struct airoha_flow_table_entry *e; + struct airoha_flow_data data = {}; + struct net_device *odev = NULL; + struct flow_action_entry *act; + struct airoha_foe_entry hwe; + int err, i, offload_type; + u16 addr_type = 0; + u8 l4proto = 0; + + if (rhashtable_lookup(ð->flow_table, &f->cookie, + airoha_flow_table_params)) + return -EEXIST; + + if (!flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_META)) + return -EOPNOTSUPP; + + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_CONTROL)) { + struct flow_match_control match; + + flow_rule_match_control(rule, &match); + addr_type = match.key->addr_type; + if (flow_rule_has_control_flags(match.mask->flags, + f->common.extack)) + return -EOPNOTSUPP; + } else { + return -EOPNOTSUPP; + } + + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_BASIC)) { + struct flow_match_basic match; + + flow_rule_match_basic(rule, &match); + l4proto = match.key->ip_proto; + } else { + return -EOPNOTSUPP; + } + + switch (addr_type) { + case 0: + offload_type = PPE_PKT_TYPE_BRIDGE; + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_ETH_ADDRS)) { + struct flow_match_eth_addrs match; + + flow_rule_match_eth_addrs(rule, &match); + memcpy(data.eth.h_dest, match.key->dst, ETH_ALEN); + memcpy(data.eth.h_source, match.key->src, ETH_ALEN); + } else { + return -EOPNOTSUPP; + } + break; + case FLOW_DISSECTOR_KEY_IPV4_ADDRS: + offload_type = PPE_PKT_TYPE_IPV4_HNAPT; + break; + case FLOW_DISSECTOR_KEY_IPV6_ADDRS: + offload_type = PPE_PKT_TYPE_IPV6_ROUTE_5T; + break; + default: + return -EOPNOTSUPP; + } + + flow_action_for_each(i, act, &rule->action) { + switch (act->id) { + case FLOW_ACTION_MANGLE: + if (offload_type == PPE_PKT_TYPE_BRIDGE) + return -EOPNOTSUPP; + + if (act->mangle.htype == FLOW_ACT_MANGLE_HDR_TYPE_ETH) + airoha_ppe_flow_mangle_eth(act, &data.eth); + break; + case FLOW_ACTION_REDIRECT: + odev = act->dev; + break; + case FLOW_ACTION_CSUM: + break; + case FLOW_ACTION_VLAN_PUSH: + if (data.vlan.num == 2 || + act->vlan.proto != htons(ETH_P_8021Q)) + return -EOPNOTSUPP; + + data.vlan.hdr[data.vlan.num].id = act->vlan.vid; + data.vlan.hdr[data.vlan.num].proto = act->vlan.proto; + data.vlan.num++; + break; + case FLOW_ACTION_VLAN_POP: + break; + case FLOW_ACTION_PPPOE_PUSH: + break; + default: + return -EOPNOTSUPP; + } + } + + if (!is_valid_ether_addr(data.eth.h_source) || + !is_valid_ether_addr(data.eth.h_dest)) + return -EINVAL; + + err = airoha_ppe_foe_entry_prepare(eth, &hwe, odev, offload_type, + &data, l4proto); + if (err) + return err; + + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_PORTS)) { + struct flow_match_ports ports; + + if (offload_type == PPE_PKT_TYPE_BRIDGE) + return -EOPNOTSUPP; + + flow_rule_match_ports(rule, &ports); + data.src_port = ports.key->src; + data.dst_port = ports.key->dst; + } else if (offload_type != PPE_PKT_TYPE_BRIDGE) { + return -EOPNOTSUPP; + } + + if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) { + struct flow_match_ipv4_addrs addrs; + + flow_rule_match_ipv4_addrs(rule, &addrs); + data.v4.src_addr = addrs.key->src; + data.v4.dst_addr = addrs.key->dst; + airoha_ppe_foe_entry_set_ipv4_tuple(&hwe, &data, false); + } + + if (addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) { + struct flow_match_ipv6_addrs addrs; + + flow_rule_match_ipv6_addrs(rule, &addrs); + + data.v6.src_addr = addrs.key->src; + data.v6.dst_addr = addrs.key->dst; + airoha_ppe_foe_entry_set_ipv6_tuple(&hwe, &data); + } + + flow_action_for_each(i, act, &rule->action) { + if (act->id != FLOW_ACTION_MANGLE) + continue; + + if (offload_type == PPE_PKT_TYPE_BRIDGE) + return -EOPNOTSUPP; + + switch (act->mangle.htype) { + case FLOW_ACT_MANGLE_HDR_TYPE_TCP: + case FLOW_ACT_MANGLE_HDR_TYPE_UDP: + err = airoha_ppe_flow_mangle_ports(act, &data); + break; + case FLOW_ACT_MANGLE_HDR_TYPE_IP4: + err = airoha_ppe_flow_mangle_ipv4(act, &data); + break; + case FLOW_ACT_MANGLE_HDR_TYPE_ETH: + /* handled earlier */ + break; + default: + return -EOPNOTSUPP; + } + + if (err) + return err; + } + + if (addr_type == FLOW_DISSECTOR_KEY_IPV4_ADDRS) { + err = airoha_ppe_foe_entry_set_ipv4_tuple(&hwe, &data, true); + if (err) + return err; + } + + e = kzalloc(sizeof(*e), GFP_KERNEL); + if (!e) + return -ENOMEM; + + e->cookie = f->cookie; + memcpy(&e->data, &hwe, sizeof(e->data)); + + err = airoha_ppe_foe_flow_commit_entry(eth->ppe, e); + if (err) + goto free_entry; + + err = rhashtable_insert_fast(ð->flow_table, &e->node, + airoha_flow_table_params); + if (err < 0) + goto remove_foe_entry; + + return 0; + +remove_foe_entry: + airoha_ppe_foe_flow_remove_entry(eth->ppe, e); +free_entry: + kfree(e); + + return err; +} + +static int airoha_ppe_flow_offload_destroy(struct airoha_gdm_port *port, + struct flow_cls_offload *f) +{ + struct airoha_eth *eth = port->qdma->eth; + struct airoha_flow_table_entry *e; + + e = rhashtable_lookup(ð->flow_table, &f->cookie, + airoha_flow_table_params); + if (!e) + return -ENOENT; + + airoha_ppe_foe_flow_remove_entry(eth->ppe, e); + rhashtable_remove_fast(ð->flow_table, &e->node, + airoha_flow_table_params); + kfree(e); + + return 0; +} + +static int airoha_ppe_flow_offload_cmd(struct airoha_gdm_port *port, + struct flow_cls_offload *f) +{ + switch (f->command) { + case FLOW_CLS_REPLACE: + return airoha_ppe_flow_offload_replace(port, f); + case FLOW_CLS_DESTROY: + return airoha_ppe_flow_offload_destroy(port, f); + default: + break; + } + + return -EOPNOTSUPP; +} + +static int airoha_ppe_flush_sram_entries(struct airoha_ppe *ppe, + struct airoha_npu *npu) +{ + int i, sram_num_entries = PPE_SRAM_NUM_ENTRIES; + struct airoha_foe_entry *hwe = ppe->foe; + + if (airoha_ppe2_is_enabled(ppe->eth)) + sram_num_entries = sram_num_entries / 2; + + for (i = 0; i < sram_num_entries; i++) + memset(&hwe[i], 0, sizeof(*hwe)); + + return npu->ops.ppe_flush_sram_entries(npu, ppe->foe_dma, + PPE_SRAM_NUM_ENTRIES); +} + +static struct airoha_npu *airoha_ppe_npu_get(struct airoha_eth *eth) +{ + struct airoha_npu *npu = airoha_npu_get(eth->dev); + + if (IS_ERR(npu)) { + request_module("airoha-npu"); + npu = airoha_npu_get(eth->dev); + } + + return npu; +} + +static int airoha_ppe_offload_setup(struct airoha_eth *eth) +{ + struct airoha_npu *npu = airoha_ppe_npu_get(eth); + int err; + + if (IS_ERR(npu)) + return PTR_ERR(npu); + + err = npu->ops.ppe_init(npu); + if (err) + goto error_npu_put; + + airoha_ppe_hw_init(eth->ppe); + err = airoha_ppe_flush_sram_entries(eth->ppe, npu); + if (err) + goto error_npu_put; + + rcu_assign_pointer(eth->npu, npu); + synchronize_rcu(); + + return 0; + +error_npu_put: + airoha_npu_put(npu); + + return err; +} + +int airoha_ppe_setup_tc_block_cb(enum tc_setup_type type, void *type_data, + void *cb_priv) +{ + struct flow_cls_offload *cls = type_data; + struct net_device *dev = cb_priv; + struct airoha_gdm_port *port = netdev_priv(dev); + struct airoha_eth *eth = port->qdma->eth; + int err = 0; + + if (!tc_can_offload(dev) || type != TC_SETUP_CLSFLOWER) + return -EOPNOTSUPP; + + mutex_lock(&flow_offload_mutex); + + if (!eth->npu) + err = airoha_ppe_offload_setup(eth); + if (!err) + err = airoha_ppe_flow_offload_cmd(port, cls); + + mutex_unlock(&flow_offload_mutex); + + return err; +} + +void airoha_ppe_check_skb(struct airoha_ppe *ppe, u16 hash) +{ + u16 now, diff; + + if (hash > PPE_HASH_MASK) + return; + + now = (u16)jiffies; + diff = now - ppe->foe_check_time[hash]; + if (diff < HZ / 10) + return; + + ppe->foe_check_time[hash] = now; + airoha_ppe_foe_insert_entry(ppe, hash); +} + +int airoha_ppe_init(struct airoha_eth *eth) +{ + struct airoha_ppe *ppe; + int foe_size, err; + + ppe = devm_kzalloc(eth->dev, sizeof(*ppe), GFP_KERNEL); + if (!ppe) + return -ENOMEM; + + foe_size = PPE_NUM_ENTRIES * sizeof(struct airoha_foe_entry); + ppe->foe = dmam_alloc_coherent(eth->dev, foe_size, &ppe->foe_dma, + GFP_KERNEL); + if (!ppe->foe) + return -ENOMEM; + + ppe->eth = eth; + eth->ppe = ppe; + + ppe->foe_flow = devm_kzalloc(eth->dev, + PPE_NUM_ENTRIES * sizeof(*ppe->foe_flow), + GFP_KERNEL); + if (!ppe->foe_flow) + return -ENOMEM; + + err = rhashtable_init(ð->flow_table, &airoha_flow_table_params); + if (err) + return err; + + err = airoha_ppe_debugfs_init(ppe); + if (err) + rhashtable_destroy(ð->flow_table); + + return err; +} + +void airoha_ppe_deinit(struct airoha_eth *eth) +{ + struct airoha_npu *npu; + + rcu_read_lock(); + npu = rcu_dereference(eth->npu); + if (npu) { + npu->ops.ppe_deinit(npu); + airoha_npu_put(npu); + } + rcu_read_unlock(); + + rhashtable_destroy(ð->flow_table); + debugfs_remove(eth->ppe->debugfs_dir); +} diff --git a/drivers/net/ethernet/airoha/airoha_ppe_debugfs.c b/drivers/net/ethernet/airoha/airoha_ppe_debugfs.c new file mode 100644 index 000000000000..3cdc6fd53fc7 --- /dev/null +++ b/drivers/net/ethernet/airoha/airoha_ppe_debugfs.c @@ -0,0 +1,181 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#include "airoha_eth.h" + +static void airoha_debugfs_ppe_print_tuple(struct seq_file *m, + void *src_addr, void *dest_addr, + u16 *src_port, u16 *dest_port, + bool ipv6) +{ + __be32 n_addr[IPV6_ADDR_WORDS]; + + if (ipv6) { + ipv6_addr_cpu_to_be32(n_addr, src_addr); + seq_printf(m, "%pI6", n_addr); + } else { + seq_printf(m, "%pI4h", src_addr); + } + if (src_port) + seq_printf(m, ":%d", *src_port); + + seq_puts(m, "->"); + + if (ipv6) { + ipv6_addr_cpu_to_be32(n_addr, dest_addr); + seq_printf(m, "%pI6", n_addr); + } else { + seq_printf(m, "%pI4h", dest_addr); + } + if (dest_port) + seq_printf(m, ":%d", *dest_port); +} + +static int airoha_ppe_debugfs_foe_show(struct seq_file *m, void *private, + bool bind) +{ + static const char *const ppe_type_str[] = { + [PPE_PKT_TYPE_IPV4_HNAPT] = "IPv4 5T", + [PPE_PKT_TYPE_IPV4_ROUTE] = "IPv4 3T", + [PPE_PKT_TYPE_BRIDGE] = "L2B", + [PPE_PKT_TYPE_IPV4_DSLITE] = "DS-LITE", + [PPE_PKT_TYPE_IPV6_ROUTE_3T] = "IPv6 3T", + [PPE_PKT_TYPE_IPV6_ROUTE_5T] = "IPv6 5T", + [PPE_PKT_TYPE_IPV6_6RD] = "6RD", + }; + static const char *const ppe_state_str[] = { + [AIROHA_FOE_STATE_INVALID] = "INV", + [AIROHA_FOE_STATE_UNBIND] = "UNB", + [AIROHA_FOE_STATE_BIND] = "BND", + [AIROHA_FOE_STATE_FIN] = "FIN", + }; + struct airoha_ppe *ppe = m->private; + int i; + + for (i = 0; i < PPE_NUM_ENTRIES; i++) { + const char *state_str, *type_str = "UNKNOWN"; + void *src_addr = NULL, *dest_addr = NULL; + u16 *src_port = NULL, *dest_port = NULL; + struct airoha_foe_mac_info_common *l2; + unsigned char h_source[ETH_ALEN] = {}; + unsigned char h_dest[ETH_ALEN]; + struct airoha_foe_entry *hwe; + u32 type, state, ib2, data; + bool ipv6 = false; + + hwe = airoha_ppe_foe_get_entry(ppe, i); + if (!hwe) + continue; + + state = FIELD_GET(AIROHA_FOE_IB1_BIND_STATE, hwe->ib1); + if (!state) + continue; + + if (bind && state != AIROHA_FOE_STATE_BIND) + continue; + + state_str = ppe_state_str[state % ARRAY_SIZE(ppe_state_str)]; + type = FIELD_GET(AIROHA_FOE_IB1_BIND_PACKET_TYPE, hwe->ib1); + if (type < ARRAY_SIZE(ppe_type_str) && ppe_type_str[type]) + type_str = ppe_type_str[type]; + + seq_printf(m, "%05x %s %7s", i, state_str, type_str); + + switch (type) { + case PPE_PKT_TYPE_IPV4_HNAPT: + case PPE_PKT_TYPE_IPV4_DSLITE: + src_port = &hwe->ipv4.orig_tuple.src_port; + dest_port = &hwe->ipv4.orig_tuple.dest_port; + fallthrough; + case PPE_PKT_TYPE_IPV4_ROUTE: + src_addr = &hwe->ipv4.orig_tuple.src_ip; + dest_addr = &hwe->ipv4.orig_tuple.dest_ip; + break; + case PPE_PKT_TYPE_IPV6_ROUTE_5T: + src_port = &hwe->ipv6.src_port; + dest_port = &hwe->ipv6.dest_port; + fallthrough; + case PPE_PKT_TYPE_IPV6_ROUTE_3T: + case PPE_PKT_TYPE_IPV6_6RD: + src_addr = &hwe->ipv6.src_ip; + dest_addr = &hwe->ipv6.dest_ip; + ipv6 = true; + break; + default: + break; + } + + if (src_addr && dest_addr) { + seq_puts(m, " orig="); + airoha_debugfs_ppe_print_tuple(m, src_addr, dest_addr, + src_port, dest_port, ipv6); + } + + switch (type) { + case PPE_PKT_TYPE_IPV4_HNAPT: + case PPE_PKT_TYPE_IPV4_DSLITE: + src_port = &hwe->ipv4.new_tuple.src_port; + dest_port = &hwe->ipv4.new_tuple.dest_port; + fallthrough; + case PPE_PKT_TYPE_IPV4_ROUTE: + src_addr = &hwe->ipv4.new_tuple.src_ip; + dest_addr = &hwe->ipv4.new_tuple.dest_ip; + seq_puts(m, " new="); + airoha_debugfs_ppe_print_tuple(m, src_addr, dest_addr, + src_port, dest_port, + ipv6); + break; + default: + break; + } + + if (type >= PPE_PKT_TYPE_IPV6_ROUTE_3T) { + data = hwe->ipv6.data; + ib2 = hwe->ipv6.ib2; + l2 = &hwe->ipv6.l2; + } else { + data = hwe->ipv4.data; + ib2 = hwe->ipv4.ib2; + l2 = &hwe->ipv4.l2.common; + *((__be16 *)&h_source[4]) = + cpu_to_be16(hwe->ipv4.l2.src_mac_lo); + } + + *((__be32 *)h_dest) = cpu_to_be32(l2->dest_mac_hi); + *((__be16 *)&h_dest[4]) = cpu_to_be16(l2->dest_mac_lo); + *((__be32 *)h_source) = cpu_to_be32(l2->src_mac_hi); + + seq_printf(m, " eth=%pM->%pM etype=%04x data=%08x" + " vlan=%d,%d ib1=%08x ib2=%08x\n", + h_source, h_dest, l2->etype, data, + l2->vlan1, l2->vlan2, hwe->ib1, ib2); + } + + return 0; +} + +static int airoha_ppe_debugfs_foe_all_show(struct seq_file *m, void *private) +{ + return airoha_ppe_debugfs_foe_show(m, private, false); +} +DEFINE_SHOW_ATTRIBUTE(airoha_ppe_debugfs_foe_all); + +static int airoha_ppe_debugfs_foe_bind_show(struct seq_file *m, void *private) +{ + return airoha_ppe_debugfs_foe_show(m, private, true); +} +DEFINE_SHOW_ATTRIBUTE(airoha_ppe_debugfs_foe_bind); + +int airoha_ppe_debugfs_init(struct airoha_ppe *ppe) +{ + ppe->debugfs_dir = debugfs_create_dir("ppe", NULL); + debugfs_create_file("entries", 0444, ppe->debugfs_dir, ppe, + &airoha_ppe_debugfs_foe_all_fops); + debugfs_create_file("bind", 0444, ppe->debugfs_dir, ppe, + &airoha_ppe_debugfs_foe_bind_fops); + + return 0; +} diff --git a/drivers/net/ethernet/airoha/airoha_regs.h b/drivers/net/ethernet/airoha/airoha_regs.h new file mode 100644 index 000000000000..8146cde4e8ba --- /dev/null +++ b/drivers/net/ethernet/airoha/airoha_regs.h @@ -0,0 +1,803 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2024 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ + +#ifndef AIROHA_REGS_H +#define AIROHA_REGS_H + +#include <linux/types.h> + +/* FE */ +#define PSE_BASE 0x0100 +#define CSR_IFC_BASE 0x0200 +#define CDM1_BASE 0x0400 +#define GDM1_BASE 0x0500 +#define PPE1_BASE 0x0c00 +#define PPE2_BASE 0x1c00 + +#define CDM2_BASE 0x1400 +#define GDM2_BASE 0x1500 + +#define GDM3_BASE 0x1100 +#define GDM4_BASE 0x2500 + +#define GDM_BASE(_n) \ + ((_n) == 4 ? GDM4_BASE : \ + (_n) == 3 ? GDM3_BASE : \ + (_n) == 2 ? GDM2_BASE : GDM1_BASE) + +#define REG_FE_DMA_GLO_CFG 0x0000 +#define FE_DMA_GLO_L2_SPACE_MASK GENMASK(7, 4) +#define FE_DMA_GLO_PG_SZ_MASK BIT(3) + +#define REG_FE_RST_GLO_CFG 0x0004 +#define FE_RST_GDM4_MBI_ARB_MASK BIT(3) +#define FE_RST_GDM3_MBI_ARB_MASK BIT(2) +#define FE_RST_CORE_MASK BIT(0) + +#define REG_FE_FOE_TS 0x0010 + +#define REG_FE_WAN_PORT 0x0024 +#define WAN1_EN_MASK BIT(16) +#define WAN1_MASK GENMASK(12, 8) +#define WAN0_MASK GENMASK(4, 0) + +#define REG_FE_WAN_MAC_H 0x0030 +#define REG_FE_LAN_MAC_H 0x0040 + +#define REG_FE_MAC_LMIN(_n) ((_n) + 0x04) +#define REG_FE_MAC_LMAX(_n) ((_n) + 0x08) + +#define REG_FE_CDM1_OQ_MAP0 0x0050 +#define REG_FE_CDM1_OQ_MAP1 0x0054 +#define REG_FE_CDM1_OQ_MAP2 0x0058 +#define REG_FE_CDM1_OQ_MAP3 0x005c + +#define REG_FE_PCE_CFG 0x0070 +#define PCE_DPI_EN_MASK BIT(2) +#define PCE_KA_EN_MASK BIT(1) +#define PCE_MC_EN_MASK BIT(0) + +#define REG_FE_PSE_QUEUE_CFG_WR 0x0080 +#define PSE_CFG_PORT_ID_MASK GENMASK(27, 24) +#define PSE_CFG_QUEUE_ID_MASK GENMASK(20, 16) +#define PSE_CFG_WR_EN_MASK BIT(8) +#define PSE_CFG_OQRSV_SEL_MASK BIT(0) + +#define REG_FE_PSE_QUEUE_CFG_VAL 0x0084 +#define PSE_CFG_OQ_RSV_MASK GENMASK(13, 0) + +#define PSE_FQ_CFG 0x008c +#define PSE_FQ_LIMIT_MASK GENMASK(14, 0) + +#define REG_FE_PSE_BUF_SET 0x0090 +#define PSE_SHARE_USED_LTHD_MASK GENMASK(31, 16) +#define PSE_ALLRSV_MASK GENMASK(14, 0) + +#define REG_PSE_SHARE_USED_THD 0x0094 +#define PSE_SHARE_USED_MTHD_MASK GENMASK(31, 16) +#define PSE_SHARE_USED_HTHD_MASK GENMASK(15, 0) + +#define REG_GDM_MISC_CFG 0x0148 +#define GDM2_RDM_ACK_WAIT_PREF_MASK BIT(9) +#define GDM2_CHN_VLD_MODE_MASK BIT(5) + +#define REG_FE_CSR_IFC_CFG CSR_IFC_BASE +#define FE_IFC_EN_MASK BIT(0) + +#define REG_FE_VIP_PORT_EN 0x01f0 +#define REG_FE_IFC_PORT_EN 0x01f4 + +#define REG_PSE_IQ_REV1 (PSE_BASE + 0x08) +#define PSE_IQ_RES1_P2_MASK GENMASK(23, 16) + +#define REG_PSE_IQ_REV2 (PSE_BASE + 0x0c) +#define PSE_IQ_RES2_P5_MASK GENMASK(15, 8) +#define PSE_IQ_RES2_P4_MASK GENMASK(7, 0) + +#define REG_FE_VIP_EN(_n) (0x0300 + ((_n) << 3)) +#define PATN_FCPU_EN_MASK BIT(7) +#define PATN_SWP_EN_MASK BIT(6) +#define PATN_DP_EN_MASK BIT(5) +#define PATN_SP_EN_MASK BIT(4) +#define PATN_TYPE_MASK GENMASK(3, 1) +#define PATN_EN_MASK BIT(0) + +#define REG_FE_VIP_PATN(_n) (0x0304 + ((_n) << 3)) +#define PATN_DP_MASK GENMASK(31, 16) +#define PATN_SP_MASK GENMASK(15, 0) + +#define REG_CDM1_VLAN_CTRL CDM1_BASE +#define CDM1_VLAN_MASK GENMASK(31, 16) + +#define REG_CDM1_FWD_CFG (CDM1_BASE + 0x08) +#define CDM1_VIP_QSEL_MASK GENMASK(24, 20) + +#define REG_CDM1_CRSN_QSEL(_n) (CDM1_BASE + 0x10 + ((_n) << 2)) +#define CDM1_CRSN_QSEL_REASON_MASK(_n) \ + GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4) << 3)) + +#define REG_CDM2_FWD_CFG (CDM2_BASE + 0x08) +#define CDM2_OAM_QSEL_MASK GENMASK(31, 27) +#define CDM2_VIP_QSEL_MASK GENMASK(24, 20) + +#define REG_CDM2_CRSN_QSEL(_n) (CDM2_BASE + 0x10 + ((_n) << 2)) +#define CDM2_CRSN_QSEL_REASON_MASK(_n) \ + GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4) << 3)) + +#define REG_GDM_FWD_CFG(_n) GDM_BASE(_n) +#define GDM_DROP_CRC_ERR BIT(23) +#define GDM_IP4_CKSUM BIT(22) +#define GDM_TCP_CKSUM BIT(21) +#define GDM_UDP_CKSUM BIT(20) +#define GDM_STRIP_CRC BIT(16) +#define GDM_UCFQ_MASK GENMASK(15, 12) +#define GDM_BCFQ_MASK GENMASK(11, 8) +#define GDM_MCFQ_MASK GENMASK(7, 4) +#define GDM_OCFQ_MASK GENMASK(3, 0) + +#define REG_GDM_INGRESS_CFG(_n) (GDM_BASE(_n) + 0x10) +#define GDM_INGRESS_FC_EN_MASK BIT(1) +#define GDM_STAG_EN_MASK BIT(0) + +#define REG_GDM_LEN_CFG(_n) (GDM_BASE(_n) + 0x14) +#define GDM_SHORT_LEN_MASK GENMASK(13, 0) +#define GDM_LONG_LEN_MASK GENMASK(29, 16) + +#define REG_GDM_LPBK_CFG(_n) (GDM_BASE(_n) + 0x1c) +#define LPBK_GAP_MASK GENMASK(31, 24) +#define LPBK_LEN_MASK GENMASK(23, 10) +#define LPBK_CHAN_MASK GENMASK(8, 4) +#define LPBK_MODE_MASK GENMASK(3, 1) +#define LPBK_EN_MASK BIT(0) + +#define REG_GDM_TXCHN_EN(_n) (GDM_BASE(_n) + 0x24) +#define REG_GDM_RXCHN_EN(_n) (GDM_BASE(_n) + 0x28) + +#define REG_FE_CPORT_CFG (GDM1_BASE + 0x40) +#define FE_CPORT_PAD BIT(26) +#define FE_CPORT_PORT_XFC_MASK BIT(25) +#define FE_CPORT_QUEUE_XFC_MASK BIT(24) + +#define REG_FE_GDM_MIB_CLEAR(_n) (GDM_BASE(_n) + 0xf0) +#define FE_GDM_MIB_RX_CLEAR_MASK BIT(1) +#define FE_GDM_MIB_TX_CLEAR_MASK BIT(0) + +#define REG_FE_GDM1_MIB_CFG (GDM1_BASE + 0xf4) +#define FE_STRICT_RFC2819_MODE_MASK BIT(31) +#define FE_GDM1_TX_MIB_SPLIT_EN_MASK BIT(17) +#define FE_GDM1_RX_MIB_SPLIT_EN_MASK BIT(16) +#define FE_TX_MIB_ID_MASK GENMASK(15, 8) +#define FE_RX_MIB_ID_MASK GENMASK(7, 0) + +#define REG_FE_GDM_TX_OK_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x104) +#define REG_FE_GDM_TX_OK_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x10c) +#define REG_FE_GDM_TX_ETH_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x110) +#define REG_FE_GDM_TX_ETH_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x114) +#define REG_FE_GDM_TX_ETH_DROP_CNT(_n) (GDM_BASE(_n) + 0x118) +#define REG_FE_GDM_TX_ETH_BC_CNT(_n) (GDM_BASE(_n) + 0x11c) +#define REG_FE_GDM_TX_ETH_MC_CNT(_n) (GDM_BASE(_n) + 0x120) +#define REG_FE_GDM_TX_ETH_RUNT_CNT(_n) (GDM_BASE(_n) + 0x124) +#define REG_FE_GDM_TX_ETH_LONG_CNT(_n) (GDM_BASE(_n) + 0x128) +#define REG_FE_GDM_TX_ETH_E64_CNT_L(_n) (GDM_BASE(_n) + 0x12c) +#define REG_FE_GDM_TX_ETH_L64_CNT_L(_n) (GDM_BASE(_n) + 0x130) +#define REG_FE_GDM_TX_ETH_L127_CNT_L(_n) (GDM_BASE(_n) + 0x134) +#define REG_FE_GDM_TX_ETH_L255_CNT_L(_n) (GDM_BASE(_n) + 0x138) +#define REG_FE_GDM_TX_ETH_L511_CNT_L(_n) (GDM_BASE(_n) + 0x13c) +#define REG_FE_GDM_TX_ETH_L1023_CNT_L(_n) (GDM_BASE(_n) + 0x140) + +#define REG_FE_GDM_RX_OK_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x148) +#define REG_FE_GDM_RX_FC_DROP_CNT(_n) (GDM_BASE(_n) + 0x14c) +#define REG_FE_GDM_RX_RC_DROP_CNT(_n) (GDM_BASE(_n) + 0x150) +#define REG_FE_GDM_RX_OVERFLOW_DROP_CNT(_n) (GDM_BASE(_n) + 0x154) +#define REG_FE_GDM_RX_ERROR_DROP_CNT(_n) (GDM_BASE(_n) + 0x158) +#define REG_FE_GDM_RX_OK_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x15c) +#define REG_FE_GDM_RX_ETH_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x160) +#define REG_FE_GDM_RX_ETH_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x164) +#define REG_FE_GDM_RX_ETH_DROP_CNT(_n) (GDM_BASE(_n) + 0x168) +#define REG_FE_GDM_RX_ETH_BC_CNT(_n) (GDM_BASE(_n) + 0x16c) +#define REG_FE_GDM_RX_ETH_MC_CNT(_n) (GDM_BASE(_n) + 0x170) +#define REG_FE_GDM_RX_ETH_CRC_ERR_CNT(_n) (GDM_BASE(_n) + 0x174) +#define REG_FE_GDM_RX_ETH_FRAG_CNT(_n) (GDM_BASE(_n) + 0x178) +#define REG_FE_GDM_RX_ETH_JABBER_CNT(_n) (GDM_BASE(_n) + 0x17c) +#define REG_FE_GDM_RX_ETH_RUNT_CNT(_n) (GDM_BASE(_n) + 0x180) +#define REG_FE_GDM_RX_ETH_LONG_CNT(_n) (GDM_BASE(_n) + 0x184) +#define REG_FE_GDM_RX_ETH_E64_CNT_L(_n) (GDM_BASE(_n) + 0x188) +#define REG_FE_GDM_RX_ETH_L64_CNT_L(_n) (GDM_BASE(_n) + 0x18c) +#define REG_FE_GDM_RX_ETH_L127_CNT_L(_n) (GDM_BASE(_n) + 0x190) +#define REG_FE_GDM_RX_ETH_L255_CNT_L(_n) (GDM_BASE(_n) + 0x194) +#define REG_FE_GDM_RX_ETH_L511_CNT_L(_n) (GDM_BASE(_n) + 0x198) +#define REG_FE_GDM_RX_ETH_L1023_CNT_L(_n) (GDM_BASE(_n) + 0x19c) + +#define REG_PPE_GLO_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x200) +#define PPE_GLO_CFG_BUSY_MASK BIT(31) +#define PPE_GLO_CFG_FLOW_DROP_UPDATE_MASK BIT(9) +#define PPE_GLO_CFG_PSE_HASH_OFS_MASK BIT(6) +#define PPE_GLO_CFG_PPE_BSWAP_MASK BIT(5) +#define PPE_GLO_CFG_TTL_DROP_MASK BIT(4) +#define PPE_GLO_CFG_IP4_CS_DROP_MASK BIT(3) +#define PPE_GLO_CFG_IP4_L4_CS_DROP_MASK BIT(2) +#define PPE_GLO_CFG_EN_MASK BIT(0) + +#define REG_PPE_PPE_FLOW_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x204) +#define PPE_FLOW_CFG_IP6_HASH_GRE_KEY_MASK BIT(20) +#define PPE_FLOW_CFG_IP4_HASH_GRE_KEY_MASK BIT(19) +#define PPE_FLOW_CFG_IP4_HASH_FLOW_LABEL_MASK BIT(18) +#define PPE_FLOW_CFG_IP4_NAT_FRAG_MASK BIT(17) +#define PPE_FLOW_CFG_IP_PROTO_BLACKLIST_MASK BIT(16) +#define PPE_FLOW_CFG_IP4_DSLITE_MASK BIT(14) +#define PPE_FLOW_CFG_IP4_NAPT_MASK BIT(13) +#define PPE_FLOW_CFG_IP4_NAT_MASK BIT(12) +#define PPE_FLOW_CFG_IP6_6RD_MASK BIT(10) +#define PPE_FLOW_CFG_IP6_5T_ROUTE_MASK BIT(9) +#define PPE_FLOW_CFG_IP6_3T_ROUTE_MASK BIT(8) +#define PPE_FLOW_CFG_IP4_UDP_FRAG_MASK BIT(7) +#define PPE_FLOW_CFG_IP4_TCP_FRAG_MASK BIT(6) + +#define REG_PPE_IP_PROTO_CHK(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x208) +#define PPE_IP_PROTO_CHK_IPV4_MASK GENMASK(15, 0) +#define PPE_IP_PROTO_CHK_IPV6_MASK GENMASK(31, 16) + +#define REG_PPE_TB_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x21c) +#define PPE_SRAM_TB_NUM_ENTRY_MASK GENMASK(26, 24) +#define PPE_TB_CFG_KEEPALIVE_MASK GENMASK(13, 12) +#define PPE_TB_CFG_AGE_TCP_FIN_MASK BIT(11) +#define PPE_TB_CFG_AGE_UDP_MASK BIT(10) +#define PPE_TB_CFG_AGE_TCP_MASK BIT(9) +#define PPE_TB_CFG_AGE_UNBIND_MASK BIT(8) +#define PPE_TB_CFG_AGE_NON_L4_MASK BIT(7) +#define PPE_TB_CFG_AGE_PREBIND_MASK BIT(6) +#define PPE_TB_CFG_SEARCH_MISS_MASK GENMASK(5, 4) +#define PPE_TB_ENTRY_SIZE_MASK BIT(3) +#define PPE_DRAM_TB_NUM_ENTRY_MASK GENMASK(2, 0) + +#define REG_PPE_TB_BASE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x220) + +#define REG_PPE_BIND_RATE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x228) +#define PPE_BIND_RATE_L2B_BIND_MASK GENMASK(31, 16) +#define PPE_BIND_RATE_BIND_MASK GENMASK(15, 0) + +#define REG_PPE_BIND_LIMIT0(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x22c) +#define PPE_BIND_LIMIT0_HALF_MASK GENMASK(29, 16) +#define PPE_BIND_LIMIT0_QUARTER_MASK GENMASK(13, 0) + +#define REG_PPE_BIND_LIMIT1(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x230) +#define PPE_BIND_LIMIT1_NON_L4_MASK GENMASK(23, 16) +#define PPE_BIND_LIMIT1_FULL_MASK GENMASK(13, 0) + +#define REG_PPE_BND_AGE0(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x23c) +#define PPE_BIND_AGE0_DELTA_NON_L4 GENMASK(30, 16) +#define PPE_BIND_AGE0_DELTA_UDP GENMASK(14, 0) + +#define REG_PPE_UNBIND_AGE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x238) +#define PPE_UNBIND_AGE_MIN_PACKETS_MASK GENMASK(31, 16) +#define PPE_UNBIND_AGE_DELTA_MASK GENMASK(7, 0) + +#define REG_PPE_BND_AGE1(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x240) +#define PPE_BIND_AGE1_DELTA_TCP_FIN GENMASK(30, 16) +#define PPE_BIND_AGE1_DELTA_TCP GENMASK(14, 0) + +#define REG_PPE_HASH_SEED(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x244) +#define PPE_HASH_SEED 0x12345678 + +#define REG_PPE_DFT_CPORT0(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x248) + +#define REG_PPE_DFT_CPORT1(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x24c) + +#define REG_PPE_TB_HASH_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x250) +#define PPE_DRAM_HASH1_MODE_MASK GENMASK(31, 28) +#define PPE_DRAM_HASH1_EN_MASK BIT(24) +#define PPE_DRAM_HASH0_MODE_MASK GENMASK(23, 20) +#define PPE_DRAM_TABLE_EN_MASK BIT(16) +#define PPE_SRAM_HASH1_MODE_MASK GENMASK(15, 12) +#define PPE_SRAM_HASH1_EN_MASK BIT(8) +#define PPE_SRAM_HASH0_MODE_MASK GENMASK(7, 4) +#define PPE_SRAM_TABLE_EN_MASK BIT(0) + +#define REG_PPE_MTU_BASE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x304) +#define REG_PPE_MTU(_m, _n) (REG_PPE_MTU_BASE(_m) + ((_n) << 2)) +#define FP1_EGRESS_MTU_MASK GENMASK(29, 16) +#define FP0_EGRESS_MTU_MASK GENMASK(13, 0) + +#define REG_PPE_RAM_CTRL(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x31c) +#define PPE_SRAM_CTRL_ACK_MASK BIT(31) +#define PPE_SRAM_CTRL_DUAL_SUCESS_MASK BIT(30) +#define PPE_SRAM_CTRL_ENTRY_MASK GENMASK(23, 8) +#define PPE_SRAM_WR_DUAL_DIRECTION_MASK BIT(2) +#define PPE_SRAM_CTRL_WR_MASK BIT(1) +#define PPE_SRAM_CTRL_REQ_MASK BIT(0) + +#define REG_PPE_RAM_BASE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x320) +#define REG_PPE_RAM_ENTRY(_m, _n) (REG_PPE_RAM_BASE(_m) + ((_n) << 2)) + +#define REG_FE_GDM_TX_OK_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x280) +#define REG_FE_GDM_TX_OK_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x284) +#define REG_FE_GDM_TX_ETH_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x288) +#define REG_FE_GDM_TX_ETH_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x28c) + +#define REG_FE_GDM_RX_OK_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x290) +#define REG_FE_GDM_RX_OK_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x294) +#define REG_FE_GDM_RX_ETH_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x298) +#define REG_FE_GDM_RX_ETH_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x29c) +#define REG_FE_GDM_TX_ETH_E64_CNT_H(_n) (GDM_BASE(_n) + 0x2b8) +#define REG_FE_GDM_TX_ETH_L64_CNT_H(_n) (GDM_BASE(_n) + 0x2bc) +#define REG_FE_GDM_TX_ETH_L127_CNT_H(_n) (GDM_BASE(_n) + 0x2c0) +#define REG_FE_GDM_TX_ETH_L255_CNT_H(_n) (GDM_BASE(_n) + 0x2c4) +#define REG_FE_GDM_TX_ETH_L511_CNT_H(_n) (GDM_BASE(_n) + 0x2c8) +#define REG_FE_GDM_TX_ETH_L1023_CNT_H(_n) (GDM_BASE(_n) + 0x2cc) +#define REG_FE_GDM_RX_ETH_E64_CNT_H(_n) (GDM_BASE(_n) + 0x2e8) +#define REG_FE_GDM_RX_ETH_L64_CNT_H(_n) (GDM_BASE(_n) + 0x2ec) +#define REG_FE_GDM_RX_ETH_L127_CNT_H(_n) (GDM_BASE(_n) + 0x2f0) +#define REG_FE_GDM_RX_ETH_L255_CNT_H(_n) (GDM_BASE(_n) + 0x2f4) +#define REG_FE_GDM_RX_ETH_L511_CNT_H(_n) (GDM_BASE(_n) + 0x2f8) +#define REG_FE_GDM_RX_ETH_L1023_CNT_H(_n) (GDM_BASE(_n) + 0x2fc) + +#define REG_GDM2_CHN_RLS (GDM2_BASE + 0x20) +#define MBI_RX_AGE_SEL_MASK GENMASK(26, 25) +#define MBI_TX_AGE_SEL_MASK GENMASK(18, 17) + +#define REG_GDM3_FWD_CFG GDM3_BASE +#define GDM3_PAD_EN_MASK BIT(28) + +#define REG_GDM4_FWD_CFG GDM4_BASE +#define GDM4_PAD_EN_MASK BIT(28) +#define GDM4_SPORT_OFFSET0_MASK GENMASK(11, 8) + +#define REG_GDM4_SRC_PORT_SET (GDM4_BASE + 0x23c) +#define GDM4_SPORT_OFF2_MASK GENMASK(19, 16) +#define GDM4_SPORT_OFF1_MASK GENMASK(15, 12) +#define GDM4_SPORT_OFF0_MASK GENMASK(11, 8) + +#define REG_IP_FRAG_FP 0x2010 +#define IP_ASSEMBLE_PORT_MASK GENMASK(24, 21) +#define IP_ASSEMBLE_NBQ_MASK GENMASK(20, 16) +#define IP_FRAGMENT_PORT_MASK GENMASK(8, 5) +#define IP_FRAGMENT_NBQ_MASK GENMASK(4, 0) + +#define REG_MC_VLAN_EN 0x2100 +#define MC_VLAN_EN_MASK BIT(0) + +#define REG_MC_VLAN_CFG 0x2104 +#define MC_VLAN_CFG_CMD_DONE_MASK BIT(31) +#define MC_VLAN_CFG_TABLE_ID_MASK GENMASK(21, 16) +#define MC_VLAN_CFG_PORT_ID_MASK GENMASK(11, 8) +#define MC_VLAN_CFG_TABLE_SEL_MASK BIT(4) +#define MC_VLAN_CFG_RW_MASK BIT(0) + +#define REG_MC_VLAN_DATA 0x2108 + +#define REG_SP_DFT_CPORT(_n) (0x20e0 + ((_n) << 2)) +#define SP_CPORT_PCIE1_MASK GENMASK(31, 28) +#define SP_CPORT_PCIE0_MASK GENMASK(27, 24) +#define SP_CPORT_USB_MASK GENMASK(7, 4) +#define SP_CPORT_ETH_MASK GENMASK(7, 4) + +#define REG_SRC_PORT_FC_MAP6 0x2298 +#define FC_ID_OF_SRC_PORT27_MASK GENMASK(28, 24) +#define FC_ID_OF_SRC_PORT26_MASK GENMASK(20, 16) +#define FC_ID_OF_SRC_PORT25_MASK GENMASK(12, 8) +#define FC_ID_OF_SRC_PORT24_MASK GENMASK(4, 0) + +#define REG_CDM5_RX_OQ1_DROP_CNT 0x29d4 + +/* QDMA */ +#define REG_QDMA_GLOBAL_CFG 0x0004 +#define GLOBAL_CFG_RX_2B_OFFSET_MASK BIT(31) +#define GLOBAL_CFG_DMA_PREFERENCE_MASK GENMASK(30, 29) +#define GLOBAL_CFG_CPU_TXR_RR_MASK BIT(28) +#define GLOBAL_CFG_DSCP_BYTE_SWAP_MASK BIT(27) +#define GLOBAL_CFG_PAYLOAD_BYTE_SWAP_MASK BIT(26) +#define GLOBAL_CFG_MULTICAST_MODIFY_FP_MASK BIT(25) +#define GLOBAL_CFG_OAM_MODIFY_MASK BIT(24) +#define GLOBAL_CFG_RESET_MASK BIT(23) +#define GLOBAL_CFG_RESET_DONE_MASK BIT(22) +#define GLOBAL_CFG_MULTICAST_EN_MASK BIT(21) +#define GLOBAL_CFG_IRQ1_EN_MASK BIT(20) +#define GLOBAL_CFG_IRQ0_EN_MASK BIT(19) +#define GLOBAL_CFG_LOOPCNT_EN_MASK BIT(18) +#define GLOBAL_CFG_RD_BYPASS_WR_MASK BIT(17) +#define GLOBAL_CFG_QDMA_LOOPBACK_MASK BIT(16) +#define GLOBAL_CFG_LPBK_RXQ_SEL_MASK GENMASK(13, 8) +#define GLOBAL_CFG_CHECK_DONE_MASK BIT(7) +#define GLOBAL_CFG_TX_WB_DONE_MASK BIT(6) +#define GLOBAL_CFG_MAX_ISSUE_NUM_MASK GENMASK(5, 4) +#define GLOBAL_CFG_RX_DMA_BUSY_MASK BIT(3) +#define GLOBAL_CFG_RX_DMA_EN_MASK BIT(2) +#define GLOBAL_CFG_TX_DMA_BUSY_MASK BIT(1) +#define GLOBAL_CFG_TX_DMA_EN_MASK BIT(0) + +#define REG_FWD_DSCP_BASE 0x0010 +#define REG_FWD_BUF_BASE 0x0014 + +#define REG_HW_FWD_DSCP_CFG 0x0018 +#define HW_FWD_DSCP_PAYLOAD_SIZE_MASK GENMASK(29, 28) +#define HW_FWD_DSCP_SCATTER_LEN_MASK GENMASK(17, 16) +#define HW_FWD_DSCP_MIN_SCATTER_LEN_MASK GENMASK(15, 0) + +#define REG_INT_STATUS(_n) \ + (((_n) == 4) ? 0x0730 : \ + ((_n) == 3) ? 0x0724 : \ + ((_n) == 2) ? 0x0720 : \ + ((_n) == 1) ? 0x0024 : 0x0020) + +#define REG_INT_ENABLE(_n) \ + (((_n) == 4) ? 0x0750 : \ + ((_n) == 3) ? 0x0744 : \ + ((_n) == 2) ? 0x0740 : \ + ((_n) == 1) ? 0x002c : 0x0028) + +/* QDMA_CSR_INT_ENABLE1 */ +#define RX15_COHERENT_INT_MASK BIT(31) +#define RX14_COHERENT_INT_MASK BIT(30) +#define RX13_COHERENT_INT_MASK BIT(29) +#define RX12_COHERENT_INT_MASK BIT(28) +#define RX11_COHERENT_INT_MASK BIT(27) +#define RX10_COHERENT_INT_MASK BIT(26) +#define RX9_COHERENT_INT_MASK BIT(25) +#define RX8_COHERENT_INT_MASK BIT(24) +#define RX7_COHERENT_INT_MASK BIT(23) +#define RX6_COHERENT_INT_MASK BIT(22) +#define RX5_COHERENT_INT_MASK BIT(21) +#define RX4_COHERENT_INT_MASK BIT(20) +#define RX3_COHERENT_INT_MASK BIT(19) +#define RX2_COHERENT_INT_MASK BIT(18) +#define RX1_COHERENT_INT_MASK BIT(17) +#define RX0_COHERENT_INT_MASK BIT(16) +#define TX7_COHERENT_INT_MASK BIT(15) +#define TX6_COHERENT_INT_MASK BIT(14) +#define TX5_COHERENT_INT_MASK BIT(13) +#define TX4_COHERENT_INT_MASK BIT(12) +#define TX3_COHERENT_INT_MASK BIT(11) +#define TX2_COHERENT_INT_MASK BIT(10) +#define TX1_COHERENT_INT_MASK BIT(9) +#define TX0_COHERENT_INT_MASK BIT(8) +#define CNT_OVER_FLOW_INT_MASK BIT(7) +#define IRQ1_FULL_INT_MASK BIT(5) +#define IRQ1_INT_MASK BIT(4) +#define HWFWD_DSCP_LOW_INT_MASK BIT(3) +#define HWFWD_DSCP_EMPTY_INT_MASK BIT(2) +#define IRQ0_FULL_INT_MASK BIT(1) +#define IRQ0_INT_MASK BIT(0) + +#define TX_DONE_INT_MASK(_n) \ + ((_n) ? IRQ1_INT_MASK | IRQ1_FULL_INT_MASK \ + : IRQ0_INT_MASK | IRQ0_FULL_INT_MASK) + +#define INT_TX_MASK \ + (IRQ1_INT_MASK | IRQ1_FULL_INT_MASK | \ + IRQ0_INT_MASK | IRQ0_FULL_INT_MASK) + +#define INT_IDX0_MASK \ + (TX0_COHERENT_INT_MASK | TX1_COHERENT_INT_MASK | \ + TX2_COHERENT_INT_MASK | TX3_COHERENT_INT_MASK | \ + TX4_COHERENT_INT_MASK | TX5_COHERENT_INT_MASK | \ + TX6_COHERENT_INT_MASK | TX7_COHERENT_INT_MASK | \ + RX0_COHERENT_INT_MASK | RX1_COHERENT_INT_MASK | \ + RX2_COHERENT_INT_MASK | RX3_COHERENT_INT_MASK | \ + RX4_COHERENT_INT_MASK | RX7_COHERENT_INT_MASK | \ + RX8_COHERENT_INT_MASK | RX9_COHERENT_INT_MASK | \ + RX15_COHERENT_INT_MASK | INT_TX_MASK) + +/* QDMA_CSR_INT_ENABLE2 */ +#define RX15_NO_CPU_DSCP_INT_MASK BIT(31) +#define RX14_NO_CPU_DSCP_INT_MASK BIT(30) +#define RX13_NO_CPU_DSCP_INT_MASK BIT(29) +#define RX12_NO_CPU_DSCP_INT_MASK BIT(28) +#define RX11_NO_CPU_DSCP_INT_MASK BIT(27) +#define RX10_NO_CPU_DSCP_INT_MASK BIT(26) +#define RX9_NO_CPU_DSCP_INT_MASK BIT(25) +#define RX8_NO_CPU_DSCP_INT_MASK BIT(24) +#define RX7_NO_CPU_DSCP_INT_MASK BIT(23) +#define RX6_NO_CPU_DSCP_INT_MASK BIT(22) +#define RX5_NO_CPU_DSCP_INT_MASK BIT(21) +#define RX4_NO_CPU_DSCP_INT_MASK BIT(20) +#define RX3_NO_CPU_DSCP_INT_MASK BIT(19) +#define RX2_NO_CPU_DSCP_INT_MASK BIT(18) +#define RX1_NO_CPU_DSCP_INT_MASK BIT(17) +#define RX0_NO_CPU_DSCP_INT_MASK BIT(16) +#define RX15_DONE_INT_MASK BIT(15) +#define RX14_DONE_INT_MASK BIT(14) +#define RX13_DONE_INT_MASK BIT(13) +#define RX12_DONE_INT_MASK BIT(12) +#define RX11_DONE_INT_MASK BIT(11) +#define RX10_DONE_INT_MASK BIT(10) +#define RX9_DONE_INT_MASK BIT(9) +#define RX8_DONE_INT_MASK BIT(8) +#define RX7_DONE_INT_MASK BIT(7) +#define RX6_DONE_INT_MASK BIT(6) +#define RX5_DONE_INT_MASK BIT(5) +#define RX4_DONE_INT_MASK BIT(4) +#define RX3_DONE_INT_MASK BIT(3) +#define RX2_DONE_INT_MASK BIT(2) +#define RX1_DONE_INT_MASK BIT(1) +#define RX0_DONE_INT_MASK BIT(0) + +#define RX_DONE_INT_MASK \ + (RX0_DONE_INT_MASK | RX1_DONE_INT_MASK | \ + RX2_DONE_INT_MASK | RX3_DONE_INT_MASK | \ + RX4_DONE_INT_MASK | RX7_DONE_INT_MASK | \ + RX8_DONE_INT_MASK | RX9_DONE_INT_MASK | \ + RX15_DONE_INT_MASK) +#define INT_IDX1_MASK \ + (RX_DONE_INT_MASK | \ + RX0_NO_CPU_DSCP_INT_MASK | RX1_NO_CPU_DSCP_INT_MASK | \ + RX2_NO_CPU_DSCP_INT_MASK | RX3_NO_CPU_DSCP_INT_MASK | \ + RX4_NO_CPU_DSCP_INT_MASK | RX7_NO_CPU_DSCP_INT_MASK | \ + RX8_NO_CPU_DSCP_INT_MASK | RX9_NO_CPU_DSCP_INT_MASK | \ + RX15_NO_CPU_DSCP_INT_MASK) + +/* QDMA_CSR_INT_ENABLE5 */ +#define TX31_COHERENT_INT_MASK BIT(31) +#define TX30_COHERENT_INT_MASK BIT(30) +#define TX29_COHERENT_INT_MASK BIT(29) +#define TX28_COHERENT_INT_MASK BIT(28) +#define TX27_COHERENT_INT_MASK BIT(27) +#define TX26_COHERENT_INT_MASK BIT(26) +#define TX25_COHERENT_INT_MASK BIT(25) +#define TX24_COHERENT_INT_MASK BIT(24) +#define TX23_COHERENT_INT_MASK BIT(23) +#define TX22_COHERENT_INT_MASK BIT(22) +#define TX21_COHERENT_INT_MASK BIT(21) +#define TX20_COHERENT_INT_MASK BIT(20) +#define TX19_COHERENT_INT_MASK BIT(19) +#define TX18_COHERENT_INT_MASK BIT(18) +#define TX17_COHERENT_INT_MASK BIT(17) +#define TX16_COHERENT_INT_MASK BIT(16) +#define TX15_COHERENT_INT_MASK BIT(15) +#define TX14_COHERENT_INT_MASK BIT(14) +#define TX13_COHERENT_INT_MASK BIT(13) +#define TX12_COHERENT_INT_MASK BIT(12) +#define TX11_COHERENT_INT_MASK BIT(11) +#define TX10_COHERENT_INT_MASK BIT(10) +#define TX9_COHERENT_INT_MASK BIT(9) +#define TX8_COHERENT_INT_MASK BIT(8) + +#define INT_IDX4_MASK \ + (TX8_COHERENT_INT_MASK | TX9_COHERENT_INT_MASK | \ + TX10_COHERENT_INT_MASK | TX11_COHERENT_INT_MASK | \ + TX12_COHERENT_INT_MASK | TX13_COHERENT_INT_MASK | \ + TX14_COHERENT_INT_MASK | TX15_COHERENT_INT_MASK | \ + TX16_COHERENT_INT_MASK | TX17_COHERENT_INT_MASK | \ + TX18_COHERENT_INT_MASK | TX19_COHERENT_INT_MASK | \ + TX20_COHERENT_INT_MASK | TX21_COHERENT_INT_MASK | \ + TX22_COHERENT_INT_MASK | TX23_COHERENT_INT_MASK | \ + TX24_COHERENT_INT_MASK | TX25_COHERENT_INT_MASK | \ + TX26_COHERENT_INT_MASK | TX27_COHERENT_INT_MASK | \ + TX28_COHERENT_INT_MASK | TX29_COHERENT_INT_MASK | \ + TX30_COHERENT_INT_MASK | TX31_COHERENT_INT_MASK) + +#define REG_TX_IRQ_BASE(_n) ((_n) ? 0x0048 : 0x0050) + +#define REG_TX_IRQ_CFG(_n) ((_n) ? 0x004c : 0x0054) +#define TX_IRQ_THR_MASK GENMASK(27, 16) +#define TX_IRQ_DEPTH_MASK GENMASK(11, 0) + +#define REG_IRQ_CLEAR_LEN(_n) ((_n) ? 0x0064 : 0x0058) +#define IRQ_CLEAR_LEN_MASK GENMASK(7, 0) + +#define REG_IRQ_STATUS(_n) ((_n) ? 0x0068 : 0x005c) +#define IRQ_ENTRY_LEN_MASK GENMASK(27, 16) +#define IRQ_HEAD_IDX_MASK GENMASK(11, 0) + +#define REG_TX_RING_BASE(_n) \ + (((_n) < 8) ? 0x0100 + ((_n) << 5) : 0x0b00 + (((_n) - 8) << 5)) + +#define REG_TX_RING_BLOCKING(_n) \ + (((_n) < 8) ? 0x0104 + ((_n) << 5) : 0x0b04 + (((_n) - 8) << 5)) + +#define TX_RING_IRQ_BLOCKING_MAP_MASK BIT(6) +#define TX_RING_IRQ_BLOCKING_CFG_MASK BIT(4) +#define TX_RING_IRQ_BLOCKING_TX_DROP_EN_MASK BIT(2) +#define TX_RING_IRQ_BLOCKING_MAX_TH_TXRING_EN_MASK BIT(1) +#define TX_RING_IRQ_BLOCKING_MIN_TH_TXRING_EN_MASK BIT(0) + +#define REG_TX_CPU_IDX(_n) \ + (((_n) < 8) ? 0x0108 + ((_n) << 5) : 0x0b08 + (((_n) - 8) << 5)) + +#define TX_RING_CPU_IDX_MASK GENMASK(15, 0) + +#define REG_TX_DMA_IDX(_n) \ + (((_n) < 8) ? 0x010c + ((_n) << 5) : 0x0b0c + (((_n) - 8) << 5)) + +#define TX_RING_DMA_IDX_MASK GENMASK(15, 0) + +#define IRQ_RING_IDX_MASK GENMASK(20, 16) +#define IRQ_DESC_IDX_MASK GENMASK(15, 0) + +#define REG_RX_RING_BASE(_n) \ + (((_n) < 16) ? 0x0200 + ((_n) << 5) : 0x0e00 + (((_n) - 16) << 5)) + +#define REG_RX_RING_SIZE(_n) \ + (((_n) < 16) ? 0x0204 + ((_n) << 5) : 0x0e04 + (((_n) - 16) << 5)) + +#define RX_RING_THR_MASK GENMASK(31, 16) +#define RX_RING_SIZE_MASK GENMASK(15, 0) + +#define REG_RX_CPU_IDX(_n) \ + (((_n) < 16) ? 0x0208 + ((_n) << 5) : 0x0e08 + (((_n) - 16) << 5)) + +#define RX_RING_CPU_IDX_MASK GENMASK(15, 0) + +#define REG_RX_DMA_IDX(_n) \ + (((_n) < 16) ? 0x020c + ((_n) << 5) : 0x0e0c + (((_n) - 16) << 5)) + +#define REG_RX_DELAY_INT_IDX(_n) \ + (((_n) < 16) ? 0x0210 + ((_n) << 5) : 0x0e10 + (((_n) - 16) << 5)) + +#define REG_RX_SCATTER_CFG(_n) \ + (((_n) < 16) ? 0x0214 + ((_n) << 5) : 0x0e14 + (((_n) - 16) << 5)) + +#define RX_DELAY_INT_MASK GENMASK(15, 0) + +#define RX_RING_DMA_IDX_MASK GENMASK(15, 0) + +#define RX_RING_SG_EN_MASK BIT(0) + +#define REG_INGRESS_TRTCM_CFG 0x0070 +#define INGRESS_TRTCM_EN_MASK BIT(31) +#define INGRESS_TRTCM_MODE_MASK BIT(30) +#define INGRESS_SLOW_TICK_RATIO_MASK GENMASK(29, 16) +#define INGRESS_FAST_TICK_MASK GENMASK(15, 0) + +#define REG_QUEUE_CLOSE_CFG(_n) (0x00a0 + ((_n) & 0xfc)) +#define TXQ_DISABLE_CHAN_QUEUE_MASK(_n, _m) BIT((_m) + (((_n) & 0x3) << 3)) + +#define REG_TXQ_DIS_CFG_BASE(_n) ((_n) ? 0x20a0 : 0x00a0) +#define REG_TXQ_DIS_CFG(_n, _m) (REG_TXQ_DIS_CFG_BASE((_n)) + (_m) << 2) + +#define REG_CNTR_CFG(_n) (0x0400 + ((_n) << 3)) +#define CNTR_EN_MASK BIT(31) +#define CNTR_ALL_CHAN_EN_MASK BIT(30) +#define CNTR_ALL_QUEUE_EN_MASK BIT(29) +#define CNTR_ALL_DSCP_RING_EN_MASK BIT(28) +#define CNTR_SRC_MASK GENMASK(27, 24) +#define CNTR_DSCP_RING_MASK GENMASK(20, 16) +#define CNTR_CHAN_MASK GENMASK(7, 3) +#define CNTR_QUEUE_MASK GENMASK(2, 0) + +#define REG_CNTR_VAL(_n) (0x0404 + ((_n) << 3)) + +#define REG_LMGR_INIT_CFG 0x1000 +#define LMGR_INIT_START BIT(31) +#define LMGR_SRAM_MODE_MASK BIT(30) +#define HW_FWD_PKTSIZE_OVERHEAD_MASK GENMASK(27, 20) +#define HW_FWD_DESC_NUM_MASK GENMASK(16, 0) + +#define REG_FWD_DSCP_LOW_THR 0x1004 +#define FWD_DSCP_LOW_THR_MASK GENMASK(17, 0) + +#define REG_EGRESS_RATE_METER_CFG 0x100c +#define EGRESS_RATE_METER_EN_MASK BIT(31) +#define EGRESS_RATE_METER_EQ_RATE_EN_MASK BIT(17) +#define EGRESS_RATE_METER_WINDOW_SZ_MASK GENMASK(16, 12) +#define EGRESS_RATE_METER_TIMESLICE_MASK GENMASK(10, 0) + +#define REG_EGRESS_TRTCM_CFG 0x1010 +#define EGRESS_TRTCM_EN_MASK BIT(31) +#define EGRESS_TRTCM_MODE_MASK BIT(30) +#define EGRESS_SLOW_TICK_RATIO_MASK GENMASK(29, 16) +#define EGRESS_FAST_TICK_MASK GENMASK(15, 0) + +#define TRTCM_PARAM_RW_MASK BIT(31) +#define TRTCM_PARAM_RW_DONE_MASK BIT(30) +#define TRTCM_PARAM_TYPE_MASK GENMASK(29, 28) +#define TRTCM_METER_GROUP_MASK GENMASK(27, 26) +#define TRTCM_PARAM_INDEX_MASK GENMASK(23, 17) +#define TRTCM_PARAM_RATE_TYPE_MASK BIT(16) + +#define REG_TRTCM_CFG_PARAM(_n) ((_n) + 0x4) +#define REG_TRTCM_DATA_LOW(_n) ((_n) + 0x8) +#define REG_TRTCM_DATA_HIGH(_n) ((_n) + 0xc) + +#define REG_TXWRR_MODE_CFG 0x1020 +#define TWRR_WEIGHT_SCALE_MASK BIT(31) +#define TWRR_WEIGHT_BASE_MASK BIT(3) + +#define REG_TXWRR_WEIGHT_CFG 0x1024 +#define TWRR_RW_CMD_MASK BIT(31) +#define TWRR_RW_CMD_DONE BIT(30) +#define TWRR_CHAN_IDX_MASK GENMASK(23, 19) +#define TWRR_QUEUE_IDX_MASK GENMASK(18, 16) +#define TWRR_VALUE_MASK GENMASK(15, 0) + +#define REG_PSE_BUF_USAGE_CFG 0x1028 +#define PSE_BUF_ESTIMATE_EN_MASK BIT(29) + +#define REG_CHAN_QOS_MODE(_n) (0x1040 + ((_n) << 2)) +#define CHAN_QOS_MODE_MASK(_n) GENMASK(2 + ((_n) << 2), (_n) << 2) + +#define REG_GLB_TRTCM_CFG 0x1080 +#define GLB_TRTCM_EN_MASK BIT(31) +#define GLB_TRTCM_MODE_MASK BIT(30) +#define GLB_SLOW_TICK_RATIO_MASK GENMASK(29, 16) +#define GLB_FAST_TICK_MASK GENMASK(15, 0) + +#define REG_TXQ_CNGST_CFG 0x10a0 +#define TXQ_CNGST_DROP_EN BIT(31) +#define TXQ_CNGST_DEI_DROP_EN BIT(30) + +#define REG_SLA_TRTCM_CFG 0x1150 +#define SLA_TRTCM_EN_MASK BIT(31) +#define SLA_TRTCM_MODE_MASK BIT(30) +#define SLA_SLOW_TICK_RATIO_MASK GENMASK(29, 16) +#define SLA_FAST_TICK_MASK GENMASK(15, 0) + +/* CTRL */ +#define QDMA_DESC_DONE_MASK BIT(31) +#define QDMA_DESC_DROP_MASK BIT(30) /* tx: drop - rx: overflow */ +#define QDMA_DESC_MORE_MASK BIT(29) /* more SG elements */ +#define QDMA_DESC_DEI_MASK BIT(25) +#define QDMA_DESC_NO_DROP_MASK BIT(24) +#define QDMA_DESC_LEN_MASK GENMASK(15, 0) +/* DATA */ +#define QDMA_DESC_NEXT_ID_MASK GENMASK(15, 0) +/* TX MSG0 */ +#define QDMA_ETH_TXMSG_MIC_IDX_MASK BIT(30) +#define QDMA_ETH_TXMSG_SP_TAG_MASK GENMASK(29, 14) +#define QDMA_ETH_TXMSG_ICO_MASK BIT(13) +#define QDMA_ETH_TXMSG_UCO_MASK BIT(12) +#define QDMA_ETH_TXMSG_TCO_MASK BIT(11) +#define QDMA_ETH_TXMSG_TSO_MASK BIT(10) +#define QDMA_ETH_TXMSG_FAST_MASK BIT(9) +#define QDMA_ETH_TXMSG_OAM_MASK BIT(8) +#define QDMA_ETH_TXMSG_CHAN_MASK GENMASK(7, 3) +#define QDMA_ETH_TXMSG_QUEUE_MASK GENMASK(2, 0) +/* TX MSG1 */ +#define QDMA_ETH_TXMSG_NO_DROP BIT(31) +#define QDMA_ETH_TXMSG_METER_MASK GENMASK(30, 24) /* 0x7f no meters */ +#define QDMA_ETH_TXMSG_FPORT_MASK GENMASK(23, 20) +#define QDMA_ETH_TXMSG_NBOQ_MASK GENMASK(19, 15) +#define QDMA_ETH_TXMSG_HWF_MASK BIT(14) +#define QDMA_ETH_TXMSG_HOP_MASK BIT(13) +#define QDMA_ETH_TXMSG_PTP_MASK BIT(12) +#define QDMA_ETH_TXMSG_ACNT_G1_MASK GENMASK(10, 6) /* 0x1f do not count */ +#define QDMA_ETH_TXMSG_ACNT_G0_MASK GENMASK(5, 0) /* 0x3f do not count */ + +/* RX MSG0 */ +#define QDMA_ETH_RXMSG_SPTAG GENMASK(21, 14) +/* RX MSG1 */ +#define QDMA_ETH_RXMSG_DEI_MASK BIT(31) +#define QDMA_ETH_RXMSG_IP6_MASK BIT(30) +#define QDMA_ETH_RXMSG_IP4_MASK BIT(29) +#define QDMA_ETH_RXMSG_IP4F_MASK BIT(28) +#define QDMA_ETH_RXMSG_L4_VALID_MASK BIT(27) +#define QDMA_ETH_RXMSG_L4F_MASK BIT(26) +#define QDMA_ETH_RXMSG_SPORT_MASK GENMASK(25, 21) +#define QDMA_ETH_RXMSG_CRSN_MASK GENMASK(20, 16) +#define QDMA_ETH_RXMSG_PPE_ENTRY_MASK GENMASK(15, 0) + +struct airoha_qdma_desc { + __le32 rsv; + __le32 ctrl; + __le32 addr; + __le32 data; + __le32 msg0; + __le32 msg1; + __le32 msg2; + __le32 msg3; +}; + +/* CTRL0 */ +#define QDMA_FWD_DESC_CTX_MASK BIT(31) +#define QDMA_FWD_DESC_RING_MASK GENMASK(30, 28) +#define QDMA_FWD_DESC_IDX_MASK GENMASK(27, 16) +#define QDMA_FWD_DESC_LEN_MASK GENMASK(15, 0) +/* CTRL1 */ +#define QDMA_FWD_DESC_FIRST_IDX_MASK GENMASK(15, 0) +/* CTRL2 */ +#define QDMA_FWD_DESC_MORE_PKT_NUM_MASK GENMASK(2, 0) + +struct airoha_qdma_fwd_desc { + __le32 addr; + __le32 ctrl0; + __le32 ctrl1; + __le32 ctrl2; + __le32 msg0; + __le32 msg1; + __le32 rsv0; + __le32 rsv1; +}; + +#endif /* AIROHA_REGS_H */ diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index c1295dfad0d0..897720fdf5d8 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -5,9 +5,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#ifdef CONFIG_RFS_ACCEL -#include <linux/cpu_rmap.h> -#endif /* CONFIG_RFS_ACCEL */ #include <linux/ethtool.h> #include <linux/kernel.h> #include <linux/module.h> @@ -162,30 +159,6 @@ int ena_xmit_common(struct ena_adapter *adapter, return 0; } -static int ena_init_rx_cpu_rmap(struct ena_adapter *adapter) -{ -#ifdef CONFIG_RFS_ACCEL - u32 i; - int rc; - - adapter->netdev->rx_cpu_rmap = alloc_irq_cpu_rmap(adapter->num_io_queues); - if (!adapter->netdev->rx_cpu_rmap) - return -ENOMEM; - for (i = 0; i < adapter->num_io_queues; i++) { - int irq_idx = ENA_IO_IRQ_IDX(i); - - rc = irq_cpu_rmap_add(adapter->netdev->rx_cpu_rmap, - pci_irq_vector(adapter->pdev, irq_idx)); - if (rc) { - free_irq_cpu_rmap(adapter->netdev->rx_cpu_rmap); - adapter->netdev->rx_cpu_rmap = NULL; - return rc; - } - } -#endif /* CONFIG_RFS_ACCEL */ - return 0; -} - static void ena_init_io_rings_common(struct ena_adapter *adapter, struct ena_ring *ring, u16 qid) { @@ -1596,7 +1569,7 @@ static int ena_enable_msix(struct ena_adapter *adapter) adapter->num_io_queues = irq_cnt - ENA_ADMIN_MSIX_VEC; } - if (ena_init_rx_cpu_rmap(adapter)) + if (netif_enable_cpu_rmap(adapter->netdev, adapter->num_io_queues)) netif_warn(adapter, probe, adapter->netdev, "Failed to map IRQs to CPUs\n"); @@ -1742,16 +1715,13 @@ static void ena_free_io_irq(struct ena_adapter *adapter) struct ena_irq *irq; int i; -#ifdef CONFIG_RFS_ACCEL - if (adapter->msix_vecs >= 1) { - free_irq_cpu_rmap(adapter->netdev->rx_cpu_rmap); - adapter->netdev->rx_cpu_rmap = NULL; - } -#endif /* CONFIG_RFS_ACCEL */ - for (i = ENA_IO_IRQ_FIRST_IDX; i < ENA_MAX_MSIX_VEC(io_queue_count); i++) { + struct ena_napi *ena_napi; + irq = &adapter->irq_tbl[i]; irq_set_affinity_hint(irq->vector, NULL); + ena_napi = irq->data; + netif_napi_set_irq(&ena_napi->napi, -1); free_irq(irq->vector, irq->data); } } @@ -3275,7 +3245,7 @@ static int ena_destroy_device(struct ena_adapter *adapter, bool graceful) netif_carrier_off(netdev); - del_timer_sync(&adapter->timer_service); + timer_delete_sync(&adapter->timer_service); dev_up = test_bit(ENA_FLAG_DEV_UP, &adapter->flags); adapter->dev_up_before_reset = dev_up; @@ -4095,7 +4065,7 @@ err_free_msix: ena_free_mgmnt_irq(adapter); ena_disable_msix(adapter); err_worker_destroy: - del_timer(&adapter->timer_service); + timer_delete(&adapter->timer_service); err_device_destroy: ena_com_delete_host_info(ena_dev); ena_com_admin_destroy(ena_dev); @@ -4131,17 +4101,10 @@ static void __ena_shutoff(struct pci_dev *pdev, bool shutdown) ena_dev = adapter->ena_dev; netdev = adapter->netdev; -#ifdef CONFIG_RFS_ACCEL - if ((adapter->msix_vecs >= 1) && (netdev->rx_cpu_rmap)) { - free_irq_cpu_rmap(netdev->rx_cpu_rmap); - netdev->rx_cpu_rmap = NULL; - } - -#endif /* CONFIG_RFS_ACCEL */ /* Make sure timer and reset routine won't be called after * freeing device resources. */ - del_timer_sync(&adapter->timer_service); + timer_delete_sync(&adapter->timer_service); cancel_work_sync(&adapter->reset_task); rtnl_lock(); /* lock released inside the below if-else block */ diff --git a/drivers/net/ethernet/amd/a2065.c b/drivers/net/ethernet/amd/a2065.c index 1ca26a8c40eb..b923ad9e1581 100644 --- a/drivers/net/ethernet/amd/a2065.c +++ b/drivers/net/ethernet/amd/a2065.c @@ -486,7 +486,7 @@ static int lance_close(struct net_device *dev) volatile struct lance_regs *ll = lp->ll; netif_stop_queue(dev); - del_timer_sync(&lp->multicast_timer); + timer_delete_sync(&lp->multicast_timer); /* Stop the card */ ll->rap = LE_CSR0; diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c index f64f96fa17cf..86522e8574cb 100644 --- a/drivers/net/ethernet/amd/amd8111e.c +++ b/drivers/net/ethernet/amd/amd8111e.c @@ -1173,7 +1173,7 @@ static int amd8111e_close(struct net_device *dev) /* Delete ipg timer */ if (lp->options & OPTION_DYN_IPG_ENABLE) - del_timer_sync(&lp->ipg_data.ipg_timer); + timer_delete_sync(&lp->ipg_data.ipg_timer); spin_unlock_irq(&lp->lock); free_irq(dev->irq, dev); @@ -1598,7 +1598,7 @@ static int __maybe_unused amd8111e_suspend(struct device *dev_d) /* stop chip */ spin_lock_irq(&lp->lock); if (lp->options & OPTION_DYN_IPG_ENABLE) - del_timer_sync(&lp->ipg_data.ipg_timer); + timer_delete_sync(&lp->ipg_data.ipg_timer); amd8111e_stop_chip(lp); spin_unlock_irq(&lp->lock); diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c index 0671a066913b..9d35ac348ebe 100644 --- a/drivers/net/ethernet/amd/au1000_eth.c +++ b/drivers/net/ethernet/amd/au1000_eth.c @@ -571,7 +571,7 @@ static struct db_dest *au1000_GetFreeDB(struct au1000_private *aup) return pDB; } -void au1000_ReleaseDB(struct au1000_private *aup, struct db_dest *pDB) +static void au1000_ReleaseDB(struct au1000_private *aup, struct db_dest *pDB) { struct db_dest *pDBfree = aup->pDBfree; if (pDBfree) diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c index ec8df05e7bf6..b072ca5930fc 100644 --- a/drivers/net/ethernet/amd/declance.c +++ b/drivers/net/ethernet/amd/declance.c @@ -842,7 +842,7 @@ static int lance_close(struct net_device *dev) volatile struct lance_regs *ll = lp->ll; netif_stop_queue(dev); - del_timer_sync(&lp->multicast_timer); + timer_delete_sync(&lp->multicast_timer); /* Stop the card */ writereg(&ll->rap, LE_CSR0); diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c index c6bd803f5b0c..e5adafecc686 100644 --- a/drivers/net/ethernet/amd/pcnet32.c +++ b/drivers/net/ethernet/amd/pcnet32.c @@ -2630,7 +2630,7 @@ static int pcnet32_close(struct net_device *dev) struct pcnet32_private *lp = netdev_priv(dev); unsigned long flags; - del_timer_sync(&lp->watchdog_timer); + timer_delete_sync(&lp->watchdog_timer); netif_stop_queue(dev); napi_disable(&lp->napi); diff --git a/drivers/net/ethernet/amd/pds_core/adminq.c b/drivers/net/ethernet/amd/pds_core/adminq.c index c83a0a80d533..506f682d15c1 100644 --- a/drivers/net/ethernet/amd/pds_core/adminq.c +++ b/drivers/net/ethernet/amd/pds_core/adminq.c @@ -5,11 +5,6 @@ #include "core.h" -struct pdsc_wait_context { - struct pdsc_qcq *qcq; - struct completion wait_completion; -}; - static int pdsc_process_notifyq(struct pdsc_qcq *qcq) { union pds_core_notifyq_comp *comp; @@ -109,10 +104,10 @@ void pdsc_process_adminq(struct pdsc_qcq *qcq) q_info = &q->info[q->tail_idx]; q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); - /* Copy out the completion data */ - memcpy(q_info->dest, comp, sizeof(*comp)); - - complete_all(&q_info->wc->wait_completion); + if (!completion_done(&q_info->completion)) { + memcpy(q_info->dest, comp, sizeof(*comp)); + complete(&q_info->completion); + } if (cq->tail_idx == cq->num_descs - 1) cq->done_color = !cq->done_color; @@ -162,8 +157,7 @@ irqreturn_t pdsc_adminq_isr(int irq, void *data) static int __pdsc_adminq_post(struct pdsc *pdsc, struct pdsc_qcq *qcq, union pds_core_adminq_cmd *cmd, - union pds_core_adminq_comp *comp, - struct pdsc_wait_context *wc) + union pds_core_adminq_comp *comp) { struct pdsc_queue *q = &qcq->q; struct pdsc_q_info *q_info; @@ -205,9 +199,9 @@ static int __pdsc_adminq_post(struct pdsc *pdsc, /* Post the request */ index = q->head_idx; q_info = &q->info[index]; - q_info->wc = wc; q_info->dest = comp; memcpy(q_info->desc, cmd, sizeof(*cmd)); + reinit_completion(&q_info->completion); dev_dbg(pdsc->dev, "head_idx %d tail_idx %d\n", q->head_idx, q->tail_idx); @@ -231,16 +225,13 @@ int pdsc_adminq_post(struct pdsc *pdsc, union pds_core_adminq_comp *comp, bool fast_poll) { - struct pdsc_wait_context wc = { - .wait_completion = - COMPLETION_INITIALIZER_ONSTACK(wc.wait_completion), - }; unsigned long poll_interval = 1; unsigned long poll_jiffies; unsigned long time_limit; unsigned long time_start; unsigned long time_done; unsigned long remaining; + struct completion *wc; int err = 0; int index; @@ -250,20 +241,19 @@ int pdsc_adminq_post(struct pdsc *pdsc, return -ENXIO; } - wc.qcq = &pdsc->adminqcq; - index = __pdsc_adminq_post(pdsc, &pdsc->adminqcq, cmd, comp, &wc); + index = __pdsc_adminq_post(pdsc, &pdsc->adminqcq, cmd, comp); if (index < 0) { err = index; goto err_out; } + wc = &pdsc->adminqcq.q.info[index].completion; time_start = jiffies; time_limit = time_start + HZ * pdsc->devcmd_timeout; do { /* Timeslice the actual wait to catch IO errors etc early */ poll_jiffies = msecs_to_jiffies(poll_interval); - remaining = wait_for_completion_timeout(&wc.wait_completion, - poll_jiffies); + remaining = wait_for_completion_timeout(wc, poll_jiffies); if (remaining) break; @@ -292,9 +282,11 @@ int pdsc_adminq_post(struct pdsc *pdsc, dev_dbg(pdsc->dev, "%s: elapsed %d msecs\n", __func__, jiffies_to_msecs(time_done - time_start)); - /* Check the results */ - if (time_after_eq(time_done, time_limit)) + /* Check the results and clear an un-completed timeout */ + if (time_after_eq(time_done, time_limit) && !completion_done(wc)) { err = -ETIMEDOUT; + complete(wc); + } dev_dbg(pdsc->dev, "read admin queue completion idx %d:\n", index); dynamic_hex_dump("comp ", DUMP_PREFIX_OFFSET, 16, 1, diff --git a/drivers/net/ethernet/amd/pds_core/auxbus.c b/drivers/net/ethernet/amd/pds_core/auxbus.c index 2babea110991..c9aac27883a3 100644 --- a/drivers/net/ethernet/amd/pds_core/auxbus.c +++ b/drivers/net/ethernet/amd/pds_core/auxbus.c @@ -107,9 +107,6 @@ int pds_client_adminq_cmd(struct pds_auxiliary_dev *padev, dev_dbg(pf->dev, "%s: %s opcode %d\n", __func__, dev_name(&padev->aux_dev.dev), req->opcode); - if (pf->state) - return -ENXIO; - /* Wrap the client's request */ cmd.client_request.opcode = PDS_AQ_CMD_CLIENT_CMD; cmd.client_request.client_id = cpu_to_le16(padev->client_id); @@ -175,34 +172,32 @@ static struct pds_auxiliary_dev *pdsc_auxbus_dev_register(struct pdsc *cf, return padev; } -int pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf) +void pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf, + struct pds_auxiliary_dev **pd_ptr) { struct pds_auxiliary_dev *padev; - int err = 0; - if (!cf) - return -ENODEV; + if (!*pd_ptr) + return; mutex_lock(&pf->config_lock); - padev = pf->vfs[cf->vf_id].padev; - if (padev) { - pds_client_unregister(pf, padev->client_id); - auxiliary_device_delete(&padev->aux_dev); - auxiliary_device_uninit(&padev->aux_dev); - padev->client_id = 0; - } - pf->vfs[cf->vf_id].padev = NULL; + padev = *pd_ptr; + pds_client_unregister(pf, padev->client_id); + auxiliary_device_delete(&padev->aux_dev); + auxiliary_device_uninit(&padev->aux_dev); + padev->client_id = 0; + *pd_ptr = NULL; mutex_unlock(&pf->config_lock); - return err; } -int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf) +int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf, + enum pds_core_vif_types vt, + struct pds_auxiliary_dev **pd_ptr) { struct pds_auxiliary_dev *padev; char devname[PDS_DEVNAME_LEN]; - enum pds_core_vif_types vt; unsigned long mask; u16 vt_support; int client_id; @@ -211,6 +206,9 @@ int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf) if (!cf) return -ENODEV; + if (vt >= PDS_DEV_TYPE_MAX) + return -EINVAL; + mutex_lock(&pf->config_lock); mask = BIT_ULL(PDSC_S_FW_DEAD) | @@ -222,17 +220,10 @@ int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf) goto out_unlock; } - /* We only support vDPA so far, so it is the only one to - * be verified that it is available in the Core device and - * enabled in the devlink param. In the future this might - * become a loop for several VIF types. - */ - /* Verify that the type is supported and enabled. It is not - * an error if there is no auxbus device support for this - * VF, it just means something else needs to happen with it. + * an error if the firmware doesn't support the feature, the + * driver just won't set up an auxiliary_device for it. */ - vt = PDS_DEV_TYPE_VDPA; vt_support = !!le16_to_cpu(pf->dev_ident.vif_types[vt]); if (!(vt_support && pf->viftype_status[vt].supported && @@ -258,7 +249,7 @@ int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf) err = PTR_ERR(padev); goto out_unlock; } - pf->vfs[cf->vf_id].padev = padev; + *pd_ptr = padev; out_unlock: mutex_unlock(&pf->config_lock); diff --git a/drivers/net/ethernet/amd/pds_core/core.c b/drivers/net/ethernet/amd/pds_core/core.c index 536635e57727..9512aa4083f0 100644 --- a/drivers/net/ethernet/amd/pds_core/core.c +++ b/drivers/net/ethernet/amd/pds_core/core.c @@ -167,8 +167,10 @@ static void pdsc_q_map(struct pdsc_queue *q, void *base, dma_addr_t base_pa) q->base = base; q->base_pa = base_pa; - for (i = 0, cur = q->info; i < q->num_descs; i++, cur++) + for (i = 0, cur = q->info; i < q->num_descs; i++, cur++) { cur->desc = base + (i * q->desc_size); + init_completion(&cur->completion); + } } static void pdsc_cq_map(struct pdsc_cq *cq, void *base, dma_addr_t base_pa) @@ -325,10 +327,7 @@ static int pdsc_core_init(struct pdsc *pdsc) size_t sz; int err; - /* Scale the descriptor ring length based on number of CPUs and VFs */ - numdescs = max_t(int, PDSC_ADMINQ_MIN_LENGTH, num_online_cpus()); - numdescs += 2 * pci_sriov_get_totalvfs(pdsc->pdev); - numdescs = roundup_pow_of_two(numdescs); + numdescs = PDSC_ADMINQ_MAX_LENGTH; err = pdsc_qcq_alloc(pdsc, PDS_CORE_QTYPE_ADMINQ, 0, "adminq", PDS_CORE_QCQ_F_CORE | PDS_CORE_QCQ_F_INTR, numdescs, @@ -402,6 +401,9 @@ err_out_uninit: } static struct pdsc_viftype pdsc_viftype_defaults[] = { + [PDS_DEV_TYPE_FWCTL] = { .name = PDS_DEV_TYPE_FWCTL_STR, + .vif_id = PDS_DEV_TYPE_FWCTL, + .dl_id = -1 }, [PDS_DEV_TYPE_VDPA] = { .name = PDS_DEV_TYPE_VDPA_STR, .vif_id = PDS_DEV_TYPE_VDPA, .dl_id = DEVLINK_PARAM_GENERIC_ID_ENABLE_VNET }, @@ -428,6 +430,10 @@ static int pdsc_viftypes_init(struct pdsc *pdsc) /* See what the Core device has for support */ vt_support = !!le16_to_cpu(pdsc->dev_ident.vif_types[vt]); + + if (vt == PDS_DEV_TYPE_FWCTL) + pdsc->viftype_status[vt].enabled = true; + dev_dbg(pdsc->dev, "VIF %s is %ssupported\n", pdsc->viftype_status[vt].name, vt_support ? "" : "not "); diff --git a/drivers/net/ethernet/amd/pds_core/core.h b/drivers/net/ethernet/amd/pds_core/core.h index 14522d6d5f86..0b53a1fab46d 100644 --- a/drivers/net/ethernet/amd/pds_core/core.h +++ b/drivers/net/ethernet/amd/pds_core/core.h @@ -16,7 +16,7 @@ #define PDSC_WATCHDOG_SECS 5 #define PDSC_QUEUE_NAME_MAX_SZ 16 -#define PDSC_ADMINQ_MIN_LENGTH 16 /* must be a power of two */ +#define PDSC_ADMINQ_MAX_LENGTH 16 /* must be a power of two */ #define PDSC_NOTIFYQ_LENGTH 64 /* must be a power of two */ #define PDSC_TEARDOWN_RECOVERY false #define PDSC_TEARDOWN_REMOVING true @@ -96,7 +96,7 @@ struct pdsc_q_info { unsigned int bytes; unsigned int nbufs; struct pdsc_buf_info bufs[PDS_CORE_MAX_FRAGS]; - struct pdsc_wait_context *wc; + struct completion completion; void *dest; }; @@ -156,6 +156,7 @@ struct pdsc { struct dentry *dentry; struct device *dev; struct pdsc_dev_bar bars[PDS_CORE_BARS_MAX]; + struct pds_auxiliary_dev *padev; struct pdsc_vf *vfs; int num_vfs; int vf_id; @@ -303,8 +304,11 @@ void pdsc_health_thread(struct work_struct *work); int pdsc_register_notify(struct notifier_block *nb); void pdsc_unregister_notify(struct notifier_block *nb); void pdsc_notify(unsigned long event, void *data); -int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf); -int pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf); +int pdsc_auxbus_dev_add(struct pdsc *cf, struct pdsc *pf, + enum pds_core_vif_types vt, + struct pds_auxiliary_dev **pd_ptr); +void pdsc_auxbus_dev_del(struct pdsc *cf, struct pdsc *pf, + struct pds_auxiliary_dev **pd_ptr); void pdsc_process_adminq(struct pdsc_qcq *qcq); void pdsc_work_thread(struct work_struct *work); diff --git a/drivers/net/ethernet/amd/pds_core/debugfs.c b/drivers/net/ethernet/amd/pds_core/debugfs.c index ac37a4e738ae..04c5e3abd8d7 100644 --- a/drivers/net/ethernet/amd/pds_core/debugfs.c +++ b/drivers/net/ethernet/amd/pds_core/debugfs.c @@ -154,8 +154,9 @@ void pdsc_debugfs_add_qcq(struct pdsc *pdsc, struct pdsc_qcq *qcq) debugfs_create_u32("index", 0400, intr_dentry, &intr->index); debugfs_create_u32("vector", 0400, intr_dentry, &intr->vector); - intr_ctrl_regset = kzalloc(sizeof(*intr_ctrl_regset), - GFP_KERNEL); + intr_ctrl_regset = devm_kzalloc(pdsc->dev, + sizeof(*intr_ctrl_regset), + GFP_KERNEL); if (!intr_ctrl_regset) return; intr_ctrl_regset->regs = intr_ctrl_regs; diff --git a/drivers/net/ethernet/amd/pds_core/devlink.c b/drivers/net/ethernet/amd/pds_core/devlink.c index 44971e71991f..d8dc39da4161 100644 --- a/drivers/net/ethernet/amd/pds_core/devlink.c +++ b/drivers/net/ethernet/amd/pds_core/devlink.c @@ -56,8 +56,11 @@ int pdsc_dl_enable_set(struct devlink *dl, u32 id, for (vf_id = 0; vf_id < pdsc->num_vfs; vf_id++) { struct pdsc *vf = pdsc->vfs[vf_id].vf; - err = ctx->val.vbool ? pdsc_auxbus_dev_add(vf, pdsc) : - pdsc_auxbus_dev_del(vf, pdsc); + if (ctx->val.vbool) + err = pdsc_auxbus_dev_add(vf, pdsc, vt_entry->vif_id, + &pdsc->vfs[vf_id].padev); + else + pdsc_auxbus_dev_del(vf, pdsc, &pdsc->vfs[vf_id].padev); } return err; @@ -102,7 +105,7 @@ int pdsc_dl_info_get(struct devlink *dl, struct devlink_info_req *req, .fw_control.opcode = PDS_CORE_CMD_FW_CONTROL, .fw_control.oper = PDS_CORE_FW_GET_LIST, }; - struct pds_core_fw_list_info fw_list; + struct pds_core_fw_list_info fw_list = {}; struct pdsc *pdsc = devlink_priv(dl); union pds_core_dev_comp comp; char buf[32]; @@ -115,8 +118,6 @@ int pdsc_dl_info_get(struct devlink *dl, struct devlink_info_req *req, if (!err) memcpy_fromio(&fw_list, pdsc->cmd_regs->data, sizeof(fw_list)); mutex_unlock(&pdsc->devcmd_lock); - if (err && err != -EIO) - return err; listlen = min(fw_list.num_fw_slots, ARRAY_SIZE(fw_list.fw_names)); for (i = 0; i < listlen; i++) { diff --git a/drivers/net/ethernet/amd/pds_core/main.c b/drivers/net/ethernet/amd/pds_core/main.c index 660268ff9562..4843f9249a31 100644 --- a/drivers/net/ethernet/amd/pds_core/main.c +++ b/drivers/net/ethernet/amd/pds_core/main.c @@ -190,7 +190,8 @@ static int pdsc_init_vf(struct pdsc *vf) devl_unlock(dl); pf->vfs[vf->vf_id].vf = vf; - err = pdsc_auxbus_dev_add(vf, pf); + err = pdsc_auxbus_dev_add(vf, pf, PDS_DEV_TYPE_VDPA, + &pf->vfs[vf->vf_id].padev); if (err) { devl_lock(dl); devl_unregister(dl); @@ -264,6 +265,10 @@ static int pdsc_init_pf(struct pdsc *pdsc) mutex_unlock(&pdsc->config_lock); + err = pdsc_auxbus_dev_add(pdsc, pdsc, PDS_DEV_TYPE_FWCTL, &pdsc->padev); + if (err) + goto err_out_stop; + dl = priv_to_devlink(pdsc); devl_lock(dl); err = devl_params_register(dl, pdsc_dl_params, @@ -272,7 +277,7 @@ static int pdsc_init_pf(struct pdsc *pdsc) devl_unlock(dl); dev_warn(pdsc->dev, "Failed to register devlink params: %pe\n", ERR_PTR(err)); - goto err_out_stop; + goto err_out_del_dev; } hr = devl_health_reporter_create(dl, &pdsc_fw_reporter_ops, 0, pdsc); @@ -295,6 +300,8 @@ static int pdsc_init_pf(struct pdsc *pdsc) err_out_unreg_params: devlink_params_unregister(dl, pdsc_dl_params, ARRAY_SIZE(pdsc_dl_params)); +err_out_del_dev: + pdsc_auxbus_dev_del(pdsc, pdsc, &pdsc->padev); err_out_stop: pdsc_stop(pdsc); err_out_teardown: @@ -417,7 +424,7 @@ static void pdsc_remove(struct pci_dev *pdev) pf = pdsc_get_pf_struct(pdsc->pdev); if (!IS_ERR(pf)) { - pdsc_auxbus_dev_del(pdsc, pf); + pdsc_auxbus_dev_del(pdsc, pf, &pf->vfs[pdsc->vf_id].padev); pf->vfs[pdsc->vf_id].vf = NULL; } } else { @@ -426,6 +433,7 @@ static void pdsc_remove(struct pci_dev *pdev) * shut themselves down. */ pdsc_sriov_configure(pdev, 0); + pdsc_auxbus_dev_del(pdsc, pdsc, &pdsc->padev); timer_shutdown_sync(&pdsc->wdtimer); if (pdsc->wq) @@ -482,7 +490,10 @@ static void pdsc_reset_prepare(struct pci_dev *pdev) pf = pdsc_get_pf_struct(pdsc->pdev); if (!IS_ERR(pf)) - pdsc_auxbus_dev_del(pdsc, pf); + pdsc_auxbus_dev_del(pdsc, pf, + &pf->vfs[pdsc->vf_id].padev); + } else { + pdsc_auxbus_dev_del(pdsc, pdsc, &pdsc->padev); } pdsc_unmap_bars(pdsc); @@ -527,7 +538,11 @@ static void pdsc_reset_done(struct pci_dev *pdev) pf = pdsc_get_pf_struct(pdsc->pdev); if (!IS_ERR(pf)) - pdsc_auxbus_dev_add(pdsc, pf); + pdsc_auxbus_dev_add(pdsc, pf, PDS_DEV_TYPE_VDPA, + &pf->vfs[pdsc->vf_id].padev); + } else { + pdsc_auxbus_dev_add(pdsc, pdsc, PDS_DEV_TYPE_FWCTL, + &pdsc->padev); } } diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c index 0f98b92408ed..3cd31855a5f6 100644 --- a/drivers/net/ethernet/amd/sunlance.c +++ b/drivers/net/ethernet/amd/sunlance.c @@ -963,7 +963,7 @@ static int lance_close(struct net_device *dev) struct lance_private *lp = netdev_priv(dev); netif_stop_queue(dev); - del_timer_sync(&lp->multicast_timer); + timer_delete_sync(&lp->multicast_timer); STOP_LANCE(lp); diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 5475867708f4..d84a310dfcd4 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -728,7 +728,7 @@ static void xgbe_stop_timers(struct xgbe_prv_data *pdata) struct xgbe_channel *channel; unsigned int i; - del_timer_sync(&pdata->service_timer); + timer_delete_sync(&pdata->service_timer); for (i = 0; i < pdata->channel_count; i++) { channel = pdata->channel[i]; @@ -736,7 +736,7 @@ static void xgbe_stop_timers(struct xgbe_prv_data *pdata) break; /* Deactivate the Tx timer */ - del_timer_sync(&channel->tx_timer); + timer_delete_sync(&channel->tx_timer); channel->tx_timer_active = 0; } } diff --git a/drivers/net/ethernet/apm/xgene-v2/main.c b/drivers/net/ethernet/apm/xgene-v2/main.c index 2a91c84aebdb..d7ca847d44c7 100644 --- a/drivers/net/ethernet/apm/xgene-v2/main.c +++ b/drivers/net/ethernet/apm/xgene-v2/main.c @@ -9,8 +9,6 @@ #include "main.h" -static const struct acpi_device_id xge_acpi_match[]; - static int xge_get_resources(struct xge_pdata *pdata) { struct platform_device *pdev; @@ -731,7 +729,7 @@ MODULE_DEVICE_TABLE(acpi, xge_acpi_match); static struct platform_driver xge_driver = { .driver = { .name = "xgene-enet-v2", - .acpi_match_table = ACPI_PTR(xge_acpi_match), + .acpi_match_table = xge_acpi_match, }, .probe = xge_probe, .remove = xge_remove, diff --git a/drivers/net/ethernet/apm/xgene-v2/mdio.c b/drivers/net/ethernet/apm/xgene-v2/mdio.c index eba06831aec2..6a17045a5f62 100644 --- a/drivers/net/ethernet/apm/xgene-v2/mdio.c +++ b/drivers/net/ethernet/apm/xgene-v2/mdio.c @@ -97,7 +97,6 @@ void xge_mdio_remove(struct net_device *ndev) int xge_mdio_config(struct net_device *ndev) { - __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; struct xge_pdata *pdata = netdev_priv(ndev); struct device *dev = &pdata->pdev->dev; struct mii_bus *mdio_bus; @@ -137,17 +136,12 @@ int xge_mdio_config(struct net_device *ndev) goto err; } - linkmode_set_bit_array(phy_10_100_features_array, - ARRAY_SIZE(phy_10_100_features_array), - mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_AUI_BIT, mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_BNC_BIT, mask); - - linkmode_andnot(phydev->supported, phydev->supported, mask); - linkmode_copy(phydev->advertising, phydev->supported); + phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Half_BIT); + phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_10baseT_Full_BIT); + phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Half_BIT); + phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_100baseT_Full_BIT); + phy_remove_link_mode(phydev, ETHTOOL_LINK_MODE_1000baseT_Half_BIT); + pdata->phy_speed = SPEED_UNKNOWN; return 0; diff --git a/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.c b/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.c index 86607b79c09f..cc3b1631c905 100644 --- a/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.c +++ b/drivers/net/ethernet/apm/xgene/xgene_enet_xgmac.c @@ -6,8 +6,14 @@ * Keyur Chudgar <kchudgar@apm.com> */ -#include <linux/of_gpio.h> -#include <linux/gpio.h> +#include <linux/acpi.h> +#include <linux/clk.h> +#include <linux/err.h> +#include <linux/gpio/consumer.h> +#include <linux/io.h> +#include <linux/types.h> +#include <linux/workqueue.h> + #include "xgene_enet_main.h" #include "xgene_enet_hw.h" #include "xgene_enet_xgmac.h" diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c index 785f4b4ff758..b9fdd61f1fdb 100644 --- a/drivers/net/ethernet/apple/bmac.c +++ b/drivers/net/ethernet/apple/bmac.c @@ -461,7 +461,7 @@ static int bmac_suspend(struct macio_dev *mdev, pm_message_t state) /* prolly should wait for dma to finish & turn off the chip */ spin_lock_irqsave(&bp->lock, flags); if (bp->timeout_active) { - del_timer(&bp->tx_timeout); + timer_delete(&bp->tx_timeout); bp->timeout_active = 0; } disable_irq(dev->irq); @@ -546,7 +546,7 @@ static inline void bmac_set_timeout(struct net_device *dev) spin_lock_irqsave(&bp->lock, flags); if (bp->timeout_active) - del_timer(&bp->tx_timeout); + timer_delete(&bp->tx_timeout); bp->tx_timeout.expires = jiffies + TX_TIMEOUT; add_timer(&bp->tx_timeout); bp->timeout_active = 1; @@ -755,7 +755,7 @@ static irqreturn_t bmac_txdma_intr(int irq, void *dev_id) XXDEBUG(("bmac_txdma_intr\n")); } - /* del_timer(&bp->tx_timeout); */ + /* timer_delete(&bp->tx_timeout); */ /* bp->timeout_active = 0; */ while (1) { diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c index e6350971c707..1fed112f4e68 100644 --- a/drivers/net/ethernet/apple/mace.c +++ b/drivers/net/ethernet/apple/mace.c @@ -523,7 +523,7 @@ static inline void mace_set_timeout(struct net_device *dev) struct mace_data *mp = netdev_priv(dev); if (mp->timeout_active) - del_timer(&mp->tx_timeout); + timer_delete(&mp->tx_timeout); mp->tx_timeout.expires = jiffies + TX_TIMEOUT; add_timer(&mp->tx_timeout); mp->timeout_active = 1; @@ -676,7 +676,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id) i = mp->tx_empty; while (in_8(&mb->pr) & XMTSV) { - del_timer(&mp->tx_timeout); + timer_delete(&mp->tx_timeout); mp->timeout_active = 0; /* * Clear any interrupt indication associated with this status diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_drvinfo.c b/drivers/net/ethernet/aquantia/atlantic/aq_drvinfo.c index 414b2e448d59..787ea91802e7 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_drvinfo.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_drvinfo.c @@ -113,19 +113,9 @@ static const struct hwmon_ops aq_hwmon_ops = { .read_string = aq_hwmon_read_string, }; -static u32 aq_hwmon_temp_config[] = { - HWMON_T_INPUT | HWMON_T_LABEL, - HWMON_T_INPUT | HWMON_T_LABEL, - 0, -}; - -static const struct hwmon_channel_info aq_hwmon_temp = { - .type = hwmon_temp, - .config = aq_hwmon_temp_config, -}; - static const struct hwmon_channel_info * const aq_hwmon_info[] = { - &aq_hwmon_temp, + HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_LABEL, + HWMON_T_INPUT | HWMON_T_LABEL), NULL, }; diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c index 71e50fc65c14..bf3aa46887a1 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c @@ -1389,13 +1389,13 @@ int aq_nic_stop(struct aq_nic_s *self) netif_tx_disable(self->ndev); netif_carrier_off(self->ndev); - del_timer_sync(&self->service_timer); + timer_delete_sync(&self->service_timer); cancel_work_sync(&self->service_task); self->aq_hw_ops->hw_irq_disable(self->aq_hw, AQ_CFG_IRQ_MASK); if (self->aq_nic_cfg.is_polling) - del_timer_sync(&self->polling_timer); + timer_delete_sync(&self->polling_timer); else aq_pci_func_free_irqs(self); diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h index f5901f8e3907..f6b990b7f5b4 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h @@ -226,7 +226,6 @@ struct __packed offload_info { struct offload_port_info ports; struct offload_ka_info kas; struct offload_rr_info rrs; - u8 buf[]; }; struct __packed hw_atl_utils_fw_rpc { diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index 3d4c3d8698e2..67b654889cae 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -1391,7 +1391,7 @@ static void ag71xx_hw_disable(struct ag71xx *ag) ag71xx_dma_reset(ag); napi_disable(&ag->napi); - del_timer_sync(&ag->oom_timer); + timer_delete_sync(&ag->oom_timer); ag71xx_rings_cleanup(ag); } diff --git a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c index c571614b1d50..82137f9deae9 100644 --- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c +++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c @@ -357,7 +357,7 @@ static void atl1c_common_task(struct work_struct *work) static void atl1c_del_timer(struct atl1c_adapter *adapter) { - del_timer_sync(&adapter->phy_config_timer); + timer_delete_sync(&adapter->phy_config_timer); } diff --git a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c index 9b778b34b67e..f664a0edbc49 100644 --- a/drivers/net/ethernet/atheros/atl1e/atl1e_main.c +++ b/drivers/net/ethernet/atheros/atl1e/atl1e_main.c @@ -232,7 +232,7 @@ static void atl1e_link_chg_event(struct atl1e_adapter *adapter) static void atl1e_del_timer(struct atl1e_adapter *adapter) { - del_timer_sync(&adapter->phy_config_timer); + timer_delete_sync(&adapter->phy_config_timer); } static void atl1e_cancel_work(struct atl1e_adapter *adapter) diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c index 3afd3627ce48..38cd84b7677c 100644 --- a/drivers/net/ethernet/atheros/atlx/atl1.c +++ b/drivers/net/ethernet/atheros/atlx/atl1.c @@ -2641,7 +2641,7 @@ static void atl1_down(struct atl1_adapter *adapter) napi_disable(&adapter->napi); netif_stop_queue(netdev); - del_timer_sync(&adapter->phy_config_timer); + timer_delete_sync(&adapter->phy_config_timer); adapter->phy_timer_pending = false; atlx_irq_disable(adapter); diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c index fa9a4919f25d..88f65f8cf4d3 100644 --- a/drivers/net/ethernet/atheros/atlx/atl2.c +++ b/drivers/net/ethernet/atheros/atlx/atl2.c @@ -752,8 +752,8 @@ static void atl2_down(struct atl2_adapter *adapter) atl2_irq_disable(adapter); - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_config_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_config_timer); clear_bit(0, &adapter->cfg_phy); netif_carrier_off(netdev); @@ -1468,8 +1468,8 @@ static void atl2_remove(struct pci_dev *pdev) * explicitly disable watchdog tasks from being rescheduled */ set_bit(__ATL2_DOWN, &adapter->flags); - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_config_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_config_timer); cancel_work_sync(&adapter->reset_task); cancel_work_sync(&adapter->link_chg_task); diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig index eeec8bf17cf4..1bd4313215d7 100644 --- a/drivers/net/ethernet/broadcom/Kconfig +++ b/drivers/net/ethernet/broadcom/Kconfig @@ -143,7 +143,7 @@ config BNX2X depends on PTP_1588_CLOCK_OPTIONAL select FW_LOADER select ZLIB_INFLATE - select LIBCRC32C + select CRC32 select MDIO help This driver supports Broadcom NetXtremeII 10 gigabit Ethernet cards. @@ -207,7 +207,7 @@ config BNXT depends on PCI depends on PTP_1588_CLOCK_OPTIONAL select FW_LOADER - select LIBCRC32C + select CRC32 select NET_DEVLINK select PAGE_POOL select DIMLIB diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c index e5809ad5eb82..c91884373429 100644 --- a/drivers/net/ethernet/broadcom/b44.c +++ b/drivers/net/ethernet/broadcom/b44.c @@ -1628,7 +1628,7 @@ static int b44_close(struct net_device *dev) napi_disable(&bp->napi); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); spin_lock_irq(&bp->lock); @@ -2473,7 +2473,7 @@ static int b44_suspend(struct ssb_device *sdev, pm_message_t state) if (!netif_running(dev)) return 0; - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); spin_lock_irq(&bp->lock); diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index 65e3a0656a4c..19611bdd86e6 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -1195,7 +1195,7 @@ static int bcm_enet_stop(struct net_device *dev) napi_disable(&priv->napi); if (priv->has_phy) phy_stop(dev->phydev); - del_timer_sync(&priv->rx_timeout); + timer_delete_sync(&priv->rx_timeout); /* mask all interrupts */ enet_writel(priv, 0, ENET_IRMASK_REG); @@ -2346,10 +2346,10 @@ static int bcm_enetsw_stop(struct net_device *dev) priv = netdev_priv(dev); kdev = &priv->pdev->dev; - del_timer_sync(&priv->swphy_poll); + timer_delete_sync(&priv->swphy_poll); netif_stop_queue(dev); napi_disable(&priv->napi); - del_timer_sync(&priv->rx_timeout); + timer_delete_sync(&priv->rx_timeout); /* mask all interrupts */ enet_dmac_writel(priv, 0, ENETDMAC_IRMASK, priv->rx_chan); diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 6ec773e61182..ec0c9584f3bb 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -6400,7 +6400,7 @@ bnx2_open(struct net_device *dev) rc = bnx2_request_irq(bp); if (rc) { - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); goto open_err; } bnx2_enable_int(bp); @@ -6752,7 +6752,7 @@ bnx2_close(struct net_device *dev) bnx2_disable_int_sync(bp); bnx2_napi_disable(bp); netif_tx_disable(dev); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); bnx2_shutdown_chip(bp); bnx2_free_irq(bp); bnx2_free_skbs(bp); @@ -8602,7 +8602,7 @@ bnx2_remove_one(struct pci_dev *pdev) unregister_netdev(dev); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); cancel_work_sync(&bp->reset_task); pci_iounmap(bp->pdev, bp->regview); @@ -8629,7 +8629,7 @@ bnx2_suspend(struct device *device) cancel_work_sync(&bp->reset_task); bnx2_netif_stop(bp, true); netif_device_detach(dev); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); bnx2_shutdown_chip(bp); __bnx2_free_irq(bp); bnx2_free_skbs(bp); @@ -8687,7 +8687,7 @@ static pci_ers_result_t bnx2_io_error_detected(struct pci_dev *pdev, if (netif_running(dev)) { bnx2_netif_stop(bp, true); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET); } diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index a8e07e51418f..e59530357e2c 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c @@ -3059,7 +3059,7 @@ int bnx2x_nic_unload(struct bnx2x *bp, int unload_mode, bool keep_link) bp->rx_mode = BNX2X_RX_MODE_NONE; - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); if (IS_PF(bp) && !BP_NOMCP(bp)) { /* Set ALWAYS_ALIVE bit in shmem */ diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index 678829646cec..f522ca8ff66b 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -14140,7 +14140,7 @@ static int bnx2x_eeh_nic_unload(struct bnx2x *bp) bnx2x_tx_disable(bp); netdev_reset_tc(bp->dev); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); cancel_delayed_work_sync(&bp->sp_task); cancel_delayed_work_sync(&bp->period_task); diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c index 8e04552d2216..02c8213915a5 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c @@ -2593,7 +2593,7 @@ void bnx2x_init_rx_mode_obj(struct bnx2x *bp, /********************* Multicast verbs: SET, CLEAR ****************************/ static inline u8 bnx2x_mcast_bin_from_mac(u8 *mac) { - return (crc32c_le(0, mac, ETH_ALEN) >> 24) & 0xff; + return (crc32c(0, mac, ETH_ALEN) >> 24) & 0xff; } struct bnx2x_mcast_mac_elem { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 7b8b5b39c7bb..c8e3468eee61 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -54,7 +54,10 @@ #include <net/pkt_cls.h> #include <net/page_pool/helpers.h> #include <linux/align.h> +#include <net/netdev_lock.h> #include <net/netdev_queues.h> +#include <net/netdev_rx_queue.h> +#include <linux/pci-tph.h> #include "bnxt_hsi.h" #include "bnxt.h" @@ -76,6 +79,7 @@ #define BNXT_DEF_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_HW | \ NETIF_MSG_TX_ERR) +MODULE_IMPORT_NS("NETDEV_INTERNAL"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Broadcom NetXtreme network driver"); @@ -485,6 +489,17 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev) txr = &bp->tx_ring[bp->tx_ring_map[i]]; prod = txr->tx_prod; +#if (MAX_SKB_FRAGS > TX_MAX_FRAGS) + if (skb_shinfo(skb)->nr_frags > TX_MAX_FRAGS) { + netdev_warn_once(dev, "SKB has too many (%d) fragments, max supported is %d. SKB will be linearized.\n", + skb_shinfo(skb)->nr_frags, TX_MAX_FRAGS); + if (skb_linearize(skb)) { + dev_kfree_skb_any(skb); + dev_core_stats_tx_dropped_inc(dev); + return NETDEV_TX_OK; + } + } +#endif free_size = bnxt_tx_avail(bp, txr); if (unlikely(free_size < skb_shinfo(skb)->nr_frags + 2)) { /* We must have raced with NAPI cleanup */ @@ -564,7 +579,7 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev) TX_BD_FLAGS_LHINT_512_AND_SMALLER | TX_BD_FLAGS_COAL_NOW | TX_BD_FLAGS_PACKET_END | - (2 << TX_BD_FLAGS_BD_CNT_SHIFT)); + TX_BD_CNT(2)); if (skb->ip_summed == CHECKSUM_PARTIAL) tx_push1->tx_bd_hsize_lflags = @@ -639,7 +654,7 @@ normal_tx: dma_unmap_addr_set(tx_buf, mapping, mapping); flags = (len << TX_BD_LEN_SHIFT) | TX_BD_TYPE_LONG_TX_BD | - ((last_frag + 2) << TX_BD_FLAGS_BD_CNT_SHIFT); + TX_BD_CNT(last_frag + 2); txbd->tx_bd_haddr = cpu_to_le64(mapping); txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, txr, prod, 2 + last_frag); @@ -772,7 +787,7 @@ tx_free: dev_kfree_skb_any(skb); tx_kick_pending: if (BNXT_TX_PTP_IS_SET(lflags)) { - txr->tx_buf_ring[txr->tx_prod].is_ts_pkt = 0; + txr->tx_buf_ring[RING_TX(bp, txr->tx_prod)].is_ts_pkt = 0; atomic64_inc(&bp->ptp_cfg->stats.ts_err); if (!(bp->fw_cap & BNXT_FW_CAP_TX_TS_CMP)) /* set SKB to err so PTP worker will clean up */ @@ -780,7 +795,7 @@ tx_kick_pending: } if (txr->kick_pending) bnxt_txr_db_kick(bp, txr, txr->tx_prod); - txr->tx_buf_ring[txr->tx_prod].skb = NULL; + txr->tx_buf_ring[RING_TX(bp, txr->tx_prod)].skb = NULL; dev_core_stats_tx_dropped_inc(dev); return NETDEV_TX_OK; } @@ -2038,6 +2053,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, struct rx_cmp_ext *rxcmp1; u32 tmp_raw_cons = *raw_cons; u16 cons, prod, cp_cons = RING_CMP(tmp_raw_cons); + struct skb_shared_info *sinfo; struct bnxt_sw_rx_bd *rx_buf; unsigned int len; u8 *data_ptr, agg_bufs, cmp_type; @@ -2164,6 +2180,7 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, false); if (!frag_len) goto oom_next_rx; + } xdp_active = true; } @@ -2173,6 +2190,12 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, rc = 1; goto next_rx; } + if (xdp_buff_has_frags(&xdp)) { + sinfo = xdp_get_shared_info_from_buff(&xdp); + agg_bufs = sinfo->nr_frags; + } else { + agg_bufs = 0; + } } if (len <= bp->rx_copybreak) { @@ -2210,7 +2233,8 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, if (!skb) goto oom_next_rx; } else { - skb = bnxt_xdp_build_skb(bp, skb, agg_bufs, rxr->page_pool, &xdp, rxcmp1); + skb = bnxt_xdp_build_skb(bp, skb, agg_bufs, + rxr->page_pool, &xdp); if (!skb) { /* we should be able to free the old skb here */ bnxt_xdp_buff_frags_free(rxr, &xdp); @@ -3314,74 +3338,81 @@ poll_done: return work_done; } -static void bnxt_free_tx_skbs(struct bnxt *bp) +static void bnxt_free_one_tx_ring_skbs(struct bnxt *bp, + struct bnxt_tx_ring_info *txr, int idx) { int i, max_idx; struct pci_dev *pdev = bp->pdev; - if (!bp->tx_ring) - return; - max_idx = bp->tx_nr_pages * TX_DESC_CNT; - for (i = 0; i < bp->tx_nr_rings; i++) { - struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; - int j; - if (!txr->tx_buf_ring) + for (i = 0; i < max_idx;) { + struct bnxt_sw_tx_bd *tx_buf = &txr->tx_buf_ring[i]; + struct sk_buff *skb; + int j, last; + + if (idx < bp->tx_nr_rings_xdp && + tx_buf->action == XDP_REDIRECT) { + dma_unmap_single(&pdev->dev, + dma_unmap_addr(tx_buf, mapping), + dma_unmap_len(tx_buf, len), + DMA_TO_DEVICE); + xdp_return_frame(tx_buf->xdpf); + tx_buf->action = 0; + tx_buf->xdpf = NULL; + i++; continue; + } - for (j = 0; j < max_idx;) { - struct bnxt_sw_tx_bd *tx_buf = &txr->tx_buf_ring[j]; - struct sk_buff *skb; - int k, last; - - if (i < bp->tx_nr_rings_xdp && - tx_buf->action == XDP_REDIRECT) { - dma_unmap_single(&pdev->dev, - dma_unmap_addr(tx_buf, mapping), - dma_unmap_len(tx_buf, len), - DMA_TO_DEVICE); - xdp_return_frame(tx_buf->xdpf); - tx_buf->action = 0; - tx_buf->xdpf = NULL; - j++; - continue; - } + skb = tx_buf->skb; + if (!skb) { + i++; + continue; + } - skb = tx_buf->skb; - if (!skb) { - j++; - continue; - } + tx_buf->skb = NULL; - tx_buf->skb = NULL; + if (tx_buf->is_push) { + dev_kfree_skb(skb); + i += 2; + continue; + } - if (tx_buf->is_push) { - dev_kfree_skb(skb); - j += 2; - continue; - } + dma_unmap_single(&pdev->dev, + dma_unmap_addr(tx_buf, mapping), + skb_headlen(skb), + DMA_TO_DEVICE); - dma_unmap_single(&pdev->dev, - dma_unmap_addr(tx_buf, mapping), - skb_headlen(skb), - DMA_TO_DEVICE); + last = tx_buf->nr_frags; + i += 2; + for (j = 0; j < last; j++, i++) { + int ring_idx = i & bp->tx_ring_mask; + skb_frag_t *frag = &skb_shinfo(skb)->frags[j]; - last = tx_buf->nr_frags; - j += 2; - for (k = 0; k < last; k++, j++) { - int ring_idx = j & bp->tx_ring_mask; - skb_frag_t *frag = &skb_shinfo(skb)->frags[k]; - - tx_buf = &txr->tx_buf_ring[ring_idx]; - dma_unmap_page( - &pdev->dev, - dma_unmap_addr(tx_buf, mapping), - skb_frag_size(frag), DMA_TO_DEVICE); - } - dev_kfree_skb(skb); + tx_buf = &txr->tx_buf_ring[ring_idx]; + dma_unmap_page(&pdev->dev, + dma_unmap_addr(tx_buf, mapping), + skb_frag_size(frag), DMA_TO_DEVICE); } - netdev_tx_reset_queue(netdev_get_tx_queue(bp->dev, i)); + dev_kfree_skb(skb); + } + netdev_tx_reset_queue(netdev_get_tx_queue(bp->dev, idx)); +} + +static void bnxt_free_tx_skbs(struct bnxt *bp) +{ + int i; + + if (!bp->tx_ring) + return; + + for (i = 0; i < bp->tx_nr_rings; i++) { + struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; + + if (!txr->tx_buf_ring) + continue; + + bnxt_free_one_tx_ring_skbs(bp, txr, i); } } @@ -5236,8 +5267,10 @@ static void bnxt_free_ntp_fltrs(struct bnxt *bp, bool all) { int i; - /* Under rtnl_lock and all our NAPIs have been disabled. It's - * safe to delete the hash table. + netdev_assert_locked(bp->dev); + + /* Under netdev instance lock and all our NAPIs have been disabled. + * It's safe to delete the hash table. */ for (i = 0; i < BNXT_NTP_FLTR_HASH_SIZE; i++) { struct hlist_head *head; @@ -5565,6 +5598,8 @@ int bnxt_hwrm_func_drv_rgtr(struct bnxt *bp, unsigned long *bmap, int bmap_size, if (bp->fw_cap & BNXT_FW_CAP_ERROR_RECOVERY) flags |= FUNC_DRV_RGTR_REQ_FLAGS_ERROR_RECOVERY_SUPPORT | FUNC_DRV_RGTR_REQ_FLAGS_MASTER_SUPPORT; + if (bp->fw_cap & BNXT_FW_CAP_NPAR_1_2) + flags |= FUNC_DRV_RGTR_REQ_FLAGS_NPAR_1_2_SUPPORT; req->flags = cpu_to_le32(flags); req->ver_maj_8b = DRV_VER_MAJ; req->ver_min_8b = DRV_VER_MIN; @@ -6935,6 +6970,30 @@ static void bnxt_hwrm_ring_grp_free(struct bnxt *bp) hwrm_req_drop(bp, req); } +static void bnxt_set_rx_ring_params_p5(struct bnxt *bp, u32 ring_type, + struct hwrm_ring_alloc_input *req, + struct bnxt_ring_struct *ring) +{ + struct bnxt_ring_grp_info *grp_info = &bp->grp_info[ring->grp_idx]; + u32 enables = RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID | + RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID; + + if (ring_type == HWRM_RING_ALLOC_AGG) { + req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX_AGG; + req->rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id); + req->rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE); + enables |= RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID; + } else { + req->rx_buf_size = cpu_to_le16(bp->rx_buf_use_size); + if (NET_IP_ALIGN == 2) + req->flags = + cpu_to_le16(RING_ALLOC_REQ_FLAGS_RX_SOP_PAD); + } + req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); + req->nq_ring_id = cpu_to_le16(grp_info->cp_fw_ring_id); + req->enables |= cpu_to_le32(enables); +} + static int hwrm_ring_alloc_send_msg(struct bnxt *bp, struct bnxt_ring_struct *ring, u32 ring_type, u32 map_index) @@ -6986,37 +7045,13 @@ static int hwrm_ring_alloc_send_msg(struct bnxt *bp, break; } case HWRM_RING_ALLOC_RX: - req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX; - req->length = cpu_to_le32(bp->rx_ring_mask + 1); - if (bp->flags & BNXT_FLAG_CHIP_P5_PLUS) { - u16 flags = 0; - - /* Association of rx ring with stats context */ - grp_info = &bp->grp_info[ring->grp_idx]; - req->rx_buf_size = cpu_to_le16(bp->rx_buf_use_size); - req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); - req->enables |= cpu_to_le32( - RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID); - if (NET_IP_ALIGN == 2) - flags = RING_ALLOC_REQ_FLAGS_RX_SOP_PAD; - req->flags = cpu_to_le16(flags); - } - break; case HWRM_RING_ALLOC_AGG: - if (bp->flags & BNXT_FLAG_CHIP_P5_PLUS) { - req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX_AGG; - /* Association of agg ring with rx ring */ - grp_info = &bp->grp_info[ring->grp_idx]; - req->rx_ring_id = cpu_to_le16(grp_info->rx_fw_ring_id); - req->rx_buf_size = cpu_to_le16(BNXT_RX_PAGE_SIZE); - req->stat_ctx_id = cpu_to_le32(grp_info->fw_stats_ctx); - req->enables |= cpu_to_le32( - RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID | - RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID); - } else { - req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX; - } - req->length = cpu_to_le32(bp->rx_agg_ring_mask + 1); + req->ring_type = RING_ALLOC_REQ_RING_TYPE_RX; + req->length = (ring_type == HWRM_RING_ALLOC_RX) ? + cpu_to_le32(bp->rx_ring_mask + 1) : + cpu_to_le32(bp->rx_agg_ring_mask + 1); + if (bp->flags & BNXT_FLAG_CHIP_P5_PLUS) + bnxt_set_rx_ring_params_p5(bp, ring_type, req, ring); break; case HWRM_RING_ALLOC_CMPL: req->ring_type = RING_ALLOC_REQ_RING_TYPE_L2_CMPL; @@ -7197,6 +7232,39 @@ static int bnxt_hwrm_rx_agg_ring_alloc(struct bnxt *bp, return 0; } +static int bnxt_hwrm_cp_ring_alloc_p5(struct bnxt *bp, + struct bnxt_cp_ring_info *cpr) +{ + const u32 type = HWRM_RING_ALLOC_CMPL; + struct bnxt_napi *bnapi = cpr->bnapi; + struct bnxt_ring_struct *ring; + u32 map_idx = bnapi->index; + int rc; + + ring = &cpr->cp_ring_struct; + ring->handle = BNXT_SET_NQ_HDL(cpr); + rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx); + if (rc) + return rc; + bnxt_set_db(bp, &cpr->cp_db, type, map_idx, ring->fw_ring_id); + bnxt_db_cq(bp, &cpr->cp_db, cpr->cp_raw_cons); + return 0; +} + +static int bnxt_hwrm_tx_ring_alloc(struct bnxt *bp, + struct bnxt_tx_ring_info *txr, u32 tx_idx) +{ + struct bnxt_ring_struct *ring = &txr->tx_ring_struct; + const u32 type = HWRM_RING_ALLOC_TX; + int rc; + + rc = hwrm_ring_alloc_send_msg(bp, ring, type, tx_idx); + if (rc) + return rc; + bnxt_set_db(bp, &txr->tx_db, type, tx_idx, ring->fw_ring_id); + return 0; +} + static int bnxt_hwrm_ring_alloc(struct bnxt *bp) { bool agg_rings = !!(bp->flags & BNXT_FLAG_AGG_RINGS); @@ -7233,33 +7301,17 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp) } } - type = HWRM_RING_ALLOC_TX; for (i = 0; i < bp->tx_nr_rings; i++) { struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; - struct bnxt_ring_struct *ring; - u32 map_idx; if (bp->flags & BNXT_FLAG_CHIP_P5_PLUS) { - struct bnxt_cp_ring_info *cpr2 = txr->tx_cpr; - struct bnxt_napi *bnapi = txr->bnapi; - u32 type2 = HWRM_RING_ALLOC_CMPL; - - ring = &cpr2->cp_ring_struct; - ring->handle = BNXT_SET_NQ_HDL(cpr2); - map_idx = bnapi->index; - rc = hwrm_ring_alloc_send_msg(bp, ring, type2, map_idx); + rc = bnxt_hwrm_cp_ring_alloc_p5(bp, txr->tx_cpr); if (rc) goto err_out; - bnxt_set_db(bp, &cpr2->cp_db, type2, map_idx, - ring->fw_ring_id); - bnxt_db_cq(bp, &cpr2->cp_db, cpr2->cp_raw_cons); } - ring = &txr->tx_ring_struct; - map_idx = i; - rc = hwrm_ring_alloc_send_msg(bp, ring, type, map_idx); + rc = bnxt_hwrm_tx_ring_alloc(bp, txr, i); if (rc) goto err_out; - bnxt_set_db(bp, &txr->tx_db, type, map_idx, ring->fw_ring_id); } for (i = 0; i < bp->rx_nr_rings; i++) { @@ -7272,20 +7324,9 @@ static int bnxt_hwrm_ring_alloc(struct bnxt *bp) if (!agg_rings) bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod); if (bp->flags & BNXT_FLAG_CHIP_P5_PLUS) { - struct bnxt_cp_ring_info *cpr2 = rxr->rx_cpr; - struct bnxt_napi *bnapi = rxr->bnapi; - u32 type2 = HWRM_RING_ALLOC_CMPL; - struct bnxt_ring_struct *ring; - u32 map_idx = bnapi->index; - - ring = &cpr2->cp_ring_struct; - ring->handle = BNXT_SET_NQ_HDL(cpr2); - rc = hwrm_ring_alloc_send_msg(bp, ring, type2, map_idx); + rc = bnxt_hwrm_cp_ring_alloc_p5(bp, rxr->rx_cpr); if (rc) goto err_out; - bnxt_set_db(bp, &cpr2->cp_db, type2, map_idx, - ring->fw_ring_id); - bnxt_db_cq(bp, &cpr2->cp_db, cpr2->cp_raw_cons); } } @@ -7353,6 +7394,23 @@ exit: return 0; } +static void bnxt_hwrm_tx_ring_free(struct bnxt *bp, + struct bnxt_tx_ring_info *txr, + bool close_path) +{ + struct bnxt_ring_struct *ring = &txr->tx_ring_struct; + u32 cmpl_ring_id; + + if (ring->fw_ring_id == INVALID_HW_RING_ID) + return; + + cmpl_ring_id = close_path ? bnxt_cp_ring_for_tx(bp, txr) : + INVALID_HW_RING_ID; + hwrm_ring_free_send_msg(bp, ring, RING_FREE_REQ_RING_TYPE_TX, + cmpl_ring_id); + ring->fw_ring_id = INVALID_HW_RING_ID; +} + static void bnxt_hwrm_rx_ring_free(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, bool close_path) @@ -7397,6 +7455,33 @@ static void bnxt_hwrm_rx_agg_ring_free(struct bnxt *bp, bp->grp_info[grp_idx].agg_fw_ring_id = INVALID_HW_RING_ID; } +static void bnxt_hwrm_cp_ring_free(struct bnxt *bp, + struct bnxt_cp_ring_info *cpr) +{ + struct bnxt_ring_struct *ring; + + ring = &cpr->cp_ring_struct; + if (ring->fw_ring_id == INVALID_HW_RING_ID) + return; + + hwrm_ring_free_send_msg(bp, ring, RING_FREE_REQ_RING_TYPE_L2_CMPL, + INVALID_HW_RING_ID); + ring->fw_ring_id = INVALID_HW_RING_ID; +} + +static void bnxt_clear_one_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr) +{ + struct bnxt_ring_struct *ring = &cpr->cp_ring_struct; + int i, size = ring->ring_mem.page_size; + + cpr->cp_raw_cons = 0; + cpr->toggle = 0; + + for (i = 0; i < bp->cp_nr_pages; i++) + if (cpr->cp_desc_ring[i]) + memset(cpr->cp_desc_ring[i], 0, size); +} + static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path) { u32 type; @@ -7405,20 +7490,8 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path) if (!bp->bnapi) return; - for (i = 0; i < bp->tx_nr_rings; i++) { - struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; - struct bnxt_ring_struct *ring = &txr->tx_ring_struct; - - if (ring->fw_ring_id != INVALID_HW_RING_ID) { - u32 cmpl_ring_id = bnxt_cp_ring_for_tx(bp, txr); - - hwrm_ring_free_send_msg(bp, ring, - RING_FREE_REQ_RING_TYPE_TX, - close_path ? cmpl_ring_id : - INVALID_HW_RING_ID); - ring->fw_ring_id = INVALID_HW_RING_ID; - } - } + for (i = 0; i < bp->tx_nr_rings; i++) + bnxt_hwrm_tx_ring_free(bp, &bp->tx_ring[i], close_path); bnxt_cancel_dim(bp); for (i = 0; i < bp->rx_nr_rings; i++) { @@ -7442,17 +7515,9 @@ static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path) struct bnxt_ring_struct *ring; int j; - for (j = 0; j < cpr->cp_ring_count && cpr->cp_ring_arr; j++) { - struct bnxt_cp_ring_info *cpr2 = &cpr->cp_ring_arr[j]; + for (j = 0; j < cpr->cp_ring_count && cpr->cp_ring_arr; j++) + bnxt_hwrm_cp_ring_free(bp, &cpr->cp_ring_arr[j]); - ring = &cpr2->cp_ring_struct; - if (ring->fw_ring_id == INVALID_HW_RING_ID) - continue; - hwrm_ring_free_send_msg(bp, ring, - RING_FREE_REQ_RING_TYPE_L2_CMPL, - INVALID_HW_RING_ID); - ring->fw_ring_id = INVALID_HW_RING_ID; - } ring = &cpr->cp_ring_struct; if (ring->fw_ring_id != INVALID_HW_RING_ID) { hwrm_ring_free_send_msg(bp, ring, type, @@ -8365,6 +8430,7 @@ static int bnxt_hwrm_func_qcfg(struct bnxt *bp) switch (resp->port_partition_type) { case FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR1_0: + case FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR1_2: case FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR1_5: case FUNC_QCFG_RESP_PORT_PARTITION_TYPE_NPAR2_0: bp->port_partition_type = resp->port_partition_type; @@ -9529,6 +9595,8 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp) bp->fw_cap |= BNXT_FW_CAP_HOT_RESET_IF; if (BNXT_PF(bp) && (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_FW_LIVEPATCH_SUPPORTED)) bp->fw_cap |= BNXT_FW_CAP_LIVEPATCH; + if (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_NPAR_1_2_SUPPORTED) + bp->fw_cap |= BNXT_FW_CAP_NPAR_1_2; if (BNXT_PF(bp) && (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_DFLT_VLAN_TPID_PCP_SUPPORTED)) bp->fw_cap |= BNXT_FW_CAP_DFLT_VLAN_TPID_PCP; if (flags_ext & FUNC_QCAPS_RESP_FLAGS_EXT_BS_V2_SUPPORTED) @@ -11237,6 +11305,155 @@ int bnxt_reserve_rings(struct bnxt *bp, bool irq_re_init) return 0; } +static void bnxt_tx_queue_stop(struct bnxt *bp, int idx) +{ + struct bnxt_tx_ring_info *txr; + struct netdev_queue *txq; + struct bnxt_napi *bnapi; + int i; + + bnapi = bp->bnapi[idx]; + bnxt_for_each_napi_tx(i, bnapi, txr) { + WRITE_ONCE(txr->dev_state, BNXT_DEV_STATE_CLOSING); + synchronize_net(); + + if (!(bnapi->flags & BNXT_NAPI_FLAG_XDP)) { + txq = netdev_get_tx_queue(bp->dev, txr->txq_index); + if (txq) { + __netif_tx_lock_bh(txq); + netif_tx_stop_queue(txq); + __netif_tx_unlock_bh(txq); + } + } + + if (!bp->tph_mode) + continue; + + bnxt_hwrm_tx_ring_free(bp, txr, true); + bnxt_hwrm_cp_ring_free(bp, txr->tx_cpr); + bnxt_free_one_tx_ring_skbs(bp, txr, txr->txq_index); + bnxt_clear_one_cp_ring(bp, txr->tx_cpr); + } +} + +static int bnxt_tx_queue_start(struct bnxt *bp, int idx) +{ + struct bnxt_tx_ring_info *txr; + struct netdev_queue *txq; + struct bnxt_napi *bnapi; + int rc, i; + + bnapi = bp->bnapi[idx]; + /* All rings have been reserved and previously allocated. + * Reallocating with the same parameters should never fail. + */ + bnxt_for_each_napi_tx(i, bnapi, txr) { + if (!bp->tph_mode) + goto start_tx; + + rc = bnxt_hwrm_cp_ring_alloc_p5(bp, txr->tx_cpr); + if (rc) + return rc; + + rc = bnxt_hwrm_tx_ring_alloc(bp, txr, false); + if (rc) + return rc; + + txr->tx_prod = 0; + txr->tx_cons = 0; + txr->tx_hw_cons = 0; +start_tx: + WRITE_ONCE(txr->dev_state, 0); + synchronize_net(); + + if (bnapi->flags & BNXT_NAPI_FLAG_XDP) + continue; + + txq = netdev_get_tx_queue(bp->dev, txr->txq_index); + if (txq) + netif_tx_start_queue(txq); + } + + return 0; +} + +static void bnxt_irq_affinity_notify(struct irq_affinity_notify *notify, + const cpumask_t *mask) +{ + struct bnxt_irq *irq; + u16 tag; + int err; + + irq = container_of(notify, struct bnxt_irq, affinity_notify); + + if (!irq->bp->tph_mode) + return; + + cpumask_copy(irq->cpu_mask, mask); + + if (irq->ring_nr >= irq->bp->rx_nr_rings) + return; + + if (pcie_tph_get_cpu_st(irq->bp->pdev, TPH_MEM_TYPE_VM, + cpumask_first(irq->cpu_mask), &tag)) + return; + + if (pcie_tph_set_st_entry(irq->bp->pdev, irq->msix_nr, tag)) + return; + + netdev_lock(irq->bp->dev); + if (netif_running(irq->bp->dev)) { + err = netdev_rx_queue_restart(irq->bp->dev, irq->ring_nr); + if (err) + netdev_err(irq->bp->dev, + "RX queue restart failed: err=%d\n", err); + } + netdev_unlock(irq->bp->dev); +} + +static void bnxt_irq_affinity_release(struct kref *ref) +{ + struct irq_affinity_notify *notify = + container_of(ref, struct irq_affinity_notify, kref); + struct bnxt_irq *irq; + + irq = container_of(notify, struct bnxt_irq, affinity_notify); + + if (!irq->bp->tph_mode) + return; + + if (pcie_tph_set_st_entry(irq->bp->pdev, irq->msix_nr, 0)) { + netdev_err(irq->bp->dev, + "Setting ST=0 for MSIX entry %d failed\n", + irq->msix_nr); + return; + } +} + +static void bnxt_release_irq_notifier(struct bnxt_irq *irq) +{ + irq_set_affinity_notifier(irq->vector, NULL); +} + +static void bnxt_register_irq_notifier(struct bnxt *bp, struct bnxt_irq *irq) +{ + struct irq_affinity_notify *notify; + + irq->bp = bp; + + /* Nothing to do if TPH is not enabled */ + if (!bp->tph_mode) + return; + + /* Register IRQ affinity notifier */ + notify = &irq->affinity_notify; + notify->irq = irq->vector; + notify->notify = bnxt_irq_affinity_notify; + notify->release = bnxt_irq_affinity_release; + + irq_set_affinity_notifier(irq->vector, notify); +} + static void bnxt_free_irq(struct bnxt *bp) { struct bnxt_irq *irq; @@ -11259,11 +11476,18 @@ static void bnxt_free_irq(struct bnxt *bp) free_cpumask_var(irq->cpu_mask); irq->have_cpumask = 0; } + + bnxt_release_irq_notifier(irq); + free_irq(irq->vector, bp->bnapi[i]); } irq->requested = 0; } + + /* Disable TPH support */ + pcie_disable_tph(bp->pdev); + bp->tph_mode = 0; } static int bnxt_request_irq(struct bnxt *bp) @@ -11283,6 +11507,12 @@ static int bnxt_request_irq(struct bnxt *bp) #ifdef CONFIG_RFS_ACCEL rmap = bp->dev->rx_cpu_rmap; #endif + + /* Enable TPH support as part of IRQ request */ + rc = pcie_enable_tph(bp->pdev, PCI_TPH_ST_IV_MODE); + if (!rc) + bp->tph_mode = PCI_TPH_ST_IV_MODE; + for (i = 0, j = 0; i < bp->cp_nr_rings; i++) { int map_idx = bnxt_cp_num_to_irq_num(bp, i); struct bnxt_irq *irq = &bp->irq_tbl[map_idx]; @@ -11301,13 +11531,16 @@ static int bnxt_request_irq(struct bnxt *bp) if (rc) break; - netif_napi_set_irq(&bp->bnapi[i]->napi, irq->vector); + netif_napi_set_irq_locked(&bp->bnapi[i]->napi, irq->vector); irq->requested = 1; if (zalloc_cpumask_var(&irq->cpu_mask, GFP_KERNEL)) { int numa_node = dev_to_node(&bp->pdev->dev); + u16 tag; irq->have_cpumask = 1; + irq->msix_nr = map_idx; + irq->ring_nr = i; cpumask_set_cpu(cpumask_local_spread(i, numa_node), irq->cpu_mask); rc = irq_update_affinity_hint(irq->vector, irq->cpu_mask); @@ -11317,6 +11550,16 @@ static int bnxt_request_irq(struct bnxt *bp) irq->vector); break; } + + bnxt_register_irq_notifier(bp, irq); + + /* Init ST table entry */ + if (pcie_tph_get_cpu_st(irq->bp->pdev, TPH_MEM_TYPE_VM, + cpumask_first(irq->cpu_mask), + &tag)) + continue; + + pcie_tph_set_st_entry(irq->bp->pdev, irq->msix_nr, tag); } } return rc; @@ -11337,9 +11580,9 @@ static void bnxt_del_napi(struct bnxt *bp) for (i = 0; i < bp->cp_nr_rings; i++) { struct bnxt_napi *bnapi = bp->bnapi[i]; - __netif_napi_del(&bnapi->napi); + __netif_napi_del_locked(&bnapi->napi); } - /* We called __netif_napi_del(), we need + /* We called __netif_napi_del_locked(), we need * to respect an RCU grace period before freeing napi structures. */ synchronize_net(); @@ -11358,12 +11601,12 @@ static void bnxt_init_napi(struct bnxt *bp) cp_nr_rings--; for (i = 0; i < cp_nr_rings; i++) { bnapi = bp->bnapi[i]; - netif_napi_add_config(bp->dev, &bnapi->napi, poll_fn, - bnapi->index); + netif_napi_add_config_locked(bp->dev, &bnapi->napi, poll_fn, + bnapi->index); } if (BNXT_CHIP_TYPE_NITRO_A0(bp)) { bnapi = bp->bnapi[cp_nr_rings]; - netif_napi_add(bp->dev, &bnapi->napi, bnxt_poll_nitroa0); + netif_napi_add_locked(bp->dev, &bnapi->napi, bnxt_poll_nitroa0); } } @@ -11384,7 +11627,7 @@ static void bnxt_disable_napi(struct bnxt *bp) cpr->sw_stats->tx.tx_resets++; if (bnapi->in_reset) cpr->sw_stats->rx.rx_resets++; - napi_disable(&bnapi->napi); + napi_disable_locked(&bnapi->napi); } } @@ -11406,7 +11649,7 @@ static void bnxt_enable_napi(struct bnxt *bp) INIT_WORK(&cpr->dim.work, bnxt_dim_work); cpr->dim.mode = DIM_CQ_PERIOD_MODE_START_FROM_EQE; } - napi_enable(&bnapi->napi); + napi_enable_locked(&bnapi->napi); } } @@ -12077,6 +12320,7 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) struct hwrm_func_drv_if_change_input *req; bool fw_reset = !bp->irq_tbl; bool resc_reinit = false; + bool caps_change = false; int rc, retry = 0; u32 flags = 0; @@ -12132,8 +12376,11 @@ static int bnxt_hwrm_if_change(struct bnxt *bp, bool up) set_bit(BNXT_STATE_ABORT_ERR, &bp->state); return -ENODEV; } - if (resc_reinit || fw_reset) { - if (fw_reset) { + if (flags & FUNC_DRV_IF_CHANGE_RESP_FLAGS_CAPS_CHANGE) + caps_change = true; + + if (resc_reinit || fw_reset || caps_change) { + if (fw_reset || caps_change) { set_bit(BNXT_STATE_FW_RESET_DET, &bp->state); if (!test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) bnxt_ulp_irq_stop(bp); @@ -12569,7 +12816,6 @@ open_err_free_mem: return rc; } -/* rtnl_lock held */ int bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) { int rc = 0; @@ -12580,14 +12826,14 @@ int bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) rc = __bnxt_open_nic(bp, irq_re_init, link_re_init); if (rc) { netdev_err(bp->dev, "nic open fail (rc: %x)\n", rc); - dev_close(bp->dev); + netif_close(bp->dev); } return rc; } -/* rtnl_lock held, open the NIC half way by allocating all resources, but - * NAPI, IRQ, and TX are not enabled. This is mainly used for offline - * self tests. +/* netdev instance lock held, open the NIC half way by allocating all + * resources, but NAPI, IRQ, and TX are not enabled. This is mainly used + * for offline self tests. */ int bnxt_half_open_nic(struct bnxt *bp) { @@ -12618,12 +12864,12 @@ int bnxt_half_open_nic(struct bnxt *bp) half_open_err: bnxt_free_skbs(bp); bnxt_free_mem(bp, true); - dev_close(bp->dev); + netif_close(bp->dev); return rc; } -/* rtnl_lock held, this call can only be made after a previous successful - * call to bnxt_half_open_nic(). +/* netdev instance lock held, this call can only be made after a previous + * successful call to bnxt_half_open_nic(). */ void bnxt_half_close_nic(struct bnxt *bp) { @@ -12712,7 +12958,7 @@ static void __bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bnxt_debug_dev_exit(bp); bnxt_disable_napi(bp); - del_timer_sync(&bp->timer); + timer_delete_sync(&bp->timer); bnxt_free_skbs(bp); /* Save ring stats before shutdown */ @@ -12732,10 +12978,11 @@ void bnxt_close_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init) if (test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) { /* If we get here, it means firmware reset is in progress * while we are trying to close. We can safely proceed with - * the close because we are holding rtnl_lock(). Some firmware - * messages may fail as we proceed to close. We set the - * ABORT_ERR flag here so that the FW reset thread will later - * abort when it gets the rtnl_lock() and sees the flag. + * the close because we are holding netdev instance lock. + * Some firmware messages may fail as we proceed to close. + * We set the ABORT_ERR flag here so that the FW reset thread + * will later abort when it gets the netdev instance lock + * and sees the flag. */ netdev_warn(bp->dev, "FW reset in progress during close, FW reset will be aborted\n"); set_bit(BNXT_STATE_ABORT_ERR, &bp->state); @@ -12826,7 +13073,7 @@ static int bnxt_hwrm_port_phy_write(struct bnxt *bp, u16 phy_addr, u16 reg, return hwrm_req_send(bp, req); } -/* rtnl_lock held */ +/* netdev instance lock held */ static int bnxt_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { struct mii_ioctl_data *mdio = if_mii(ifr); @@ -13745,30 +13992,31 @@ bnxt_restart_timer: mod_timer(&bp->timer, jiffies + bp->current_interval); } -static void bnxt_rtnl_lock_sp(struct bnxt *bp) +static void bnxt_lock_sp(struct bnxt *bp) { /* We are called from bnxt_sp_task which has BNXT_STATE_IN_SP_TASK * set. If the device is being closed, bnxt_close() may be holding - * rtnl() and waiting for BNXT_STATE_IN_SP_TASK to clear. So we - * must clear BNXT_STATE_IN_SP_TASK before holding rtnl(). + * netdev instance lock and waiting for BNXT_STATE_IN_SP_TASK to clear. + * So we must clear BNXT_STATE_IN_SP_TASK before holding netdev + * instance lock. */ clear_bit(BNXT_STATE_IN_SP_TASK, &bp->state); - rtnl_lock(); + netdev_lock(bp->dev); } -static void bnxt_rtnl_unlock_sp(struct bnxt *bp) +static void bnxt_unlock_sp(struct bnxt *bp) { set_bit(BNXT_STATE_IN_SP_TASK, &bp->state); - rtnl_unlock(); + netdev_unlock(bp->dev); } /* Only called from bnxt_sp_task() */ static void bnxt_reset(struct bnxt *bp, bool silent) { - bnxt_rtnl_lock_sp(bp); + bnxt_lock_sp(bp); if (test_bit(BNXT_STATE_OPEN, &bp->state)) bnxt_reset_task(bp, silent); - bnxt_rtnl_unlock_sp(bp); + bnxt_unlock_sp(bp); } /* Only called from bnxt_sp_task() */ @@ -13776,9 +14024,9 @@ static void bnxt_rx_ring_reset(struct bnxt *bp) { int i; - bnxt_rtnl_lock_sp(bp); + bnxt_lock_sp(bp); if (!test_bit(BNXT_STATE_OPEN, &bp->state)) { - bnxt_rtnl_unlock_sp(bp); + bnxt_unlock_sp(bp); return; } /* Disable and flush TPA before resetting the RX ring */ @@ -13817,7 +14065,7 @@ static void bnxt_rx_ring_reset(struct bnxt *bp) } if (bp->flags & BNXT_FLAG_TPA) bnxt_set_tpa(bp, true); - bnxt_rtnl_unlock_sp(bp); + bnxt_unlock_sp(bp); } static void bnxt_fw_fatal_close(struct bnxt *bp) @@ -13873,7 +14121,7 @@ static bool is_bnxt_fw_ok(struct bnxt *bp) return false; } -/* rtnl_lock is acquired before calling this function */ +/* netdev instance lock is acquired before calling this function */ static void bnxt_force_fw_reset(struct bnxt *bp) { struct bnxt_fw_health *fw_health = bp->fw_health; @@ -13916,9 +14164,9 @@ void bnxt_fw_exception(struct bnxt *bp) netdev_warn(bp->dev, "Detected firmware fatal condition, initiating reset\n"); set_bit(BNXT_STATE_FW_FATAL_COND, &bp->state); bnxt_ulp_stop(bp); - bnxt_rtnl_lock_sp(bp); + bnxt_lock_sp(bp); bnxt_force_fw_reset(bp); - bnxt_rtnl_unlock_sp(bp); + bnxt_unlock_sp(bp); } /* Returns the number of registered VFs, or 1 if VF configuration is pending, or @@ -13948,7 +14196,7 @@ static int bnxt_get_registered_vfs(struct bnxt *bp) void bnxt_fw_reset(struct bnxt *bp) { bnxt_ulp_stop(bp); - bnxt_rtnl_lock_sp(bp); + bnxt_lock_sp(bp); if (test_bit(BNXT_STATE_OPEN, &bp->state) && !test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) { struct bnxt_ptp_cfg *ptp = bp->ptp_cfg; @@ -13971,7 +14219,7 @@ void bnxt_fw_reset(struct bnxt *bp) netdev_err(bp->dev, "Firmware reset aborted, rc = %d\n", n); clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); - dev_close(bp->dev); + netif_close(bp->dev); goto fw_reset_exit; } else if (n > 0) { u16 vf_tmo_dsecs = n * 10; @@ -13994,7 +14242,7 @@ void bnxt_fw_reset(struct bnxt *bp) bnxt_queue_fw_reset_work(bp, tmo); } fw_reset_exit: - bnxt_rtnl_unlock_sp(bp); + bnxt_unlock_sp(bp); } static void bnxt_chk_missed_irq(struct bnxt *bp) @@ -14193,7 +14441,7 @@ static void bnxt_sp_task(struct work_struct *work) static void _bnxt_get_max_rings(struct bnxt *bp, int *max_rx, int *max_tx, int *max_cp); -/* Under rtnl_lock */ +/* Under netdev instance lock */ int bnxt_check_rings(struct bnxt *bp, int tx, int rx, bool sh, int tcs, int tx_xdp) { @@ -14586,7 +14834,7 @@ static void bnxt_fw_reset_abort(struct bnxt *bp, int rc) if (bp->fw_reset_state != BNXT_FW_RESET_STATE_POLL_VF) bnxt_dl_health_fw_status_update(bp, false); bp->fw_reset_state = 0; - dev_close(bp->dev); + netif_close(bp->dev); } static void bnxt_fw_reset_task(struct work_struct *work) @@ -14621,10 +14869,10 @@ static void bnxt_fw_reset_task(struct work_struct *work) return; } bp->fw_reset_timestamp = jiffies; - rtnl_lock(); + netdev_lock(bp->dev); if (test_bit(BNXT_STATE_ABORT_ERR, &bp->state)) { bnxt_fw_reset_abort(bp, rc); - rtnl_unlock(); + netdev_unlock(bp->dev); goto ulp_start; } bnxt_fw_reset_close(bp); @@ -14635,7 +14883,7 @@ static void bnxt_fw_reset_task(struct work_struct *work) bp->fw_reset_state = BNXT_FW_RESET_STATE_ENABLE_DEV; tmo = bp->fw_reset_min_dsecs * HZ / 10; } - rtnl_unlock(); + netdev_unlock(bp->dev); bnxt_queue_fw_reset_work(bp, tmo); return; } @@ -14709,7 +14957,7 @@ static void bnxt_fw_reset_task(struct work_struct *work) bp->fw_reset_state = BNXT_FW_RESET_STATE_OPENING; fallthrough; case BNXT_FW_RESET_STATE_OPENING: - while (!rtnl_trylock()) { + while (!netdev_trylock(bp->dev)) { bnxt_queue_fw_reset_work(bp, HZ / 10); return; } @@ -14717,7 +14965,7 @@ static void bnxt_fw_reset_task(struct work_struct *work) if (rc) { netdev_err(bp->dev, "bnxt_open() failed during FW reset\n"); bnxt_fw_reset_abort(bp, rc); - rtnl_unlock(); + netdev_unlock(bp->dev); goto ulp_start; } @@ -14736,13 +14984,13 @@ static void bnxt_fw_reset_task(struct work_struct *work) bnxt_dl_health_fw_recovery_done(bp); bnxt_dl_health_fw_status_update(bp, true); } - rtnl_unlock(); + netdev_unlock(bp->dev); bnxt_ulp_start(bp, 0); bnxt_reenable_sriov(bp); - rtnl_lock(); + netdev_lock(bp->dev); bnxt_vf_reps_alloc(bp); bnxt_vf_reps_open(bp); - rtnl_unlock(); + netdev_unlock(bp->dev); break; } return; @@ -14755,9 +15003,9 @@ fw_reset_abort_status: netdev_err(bp->dev, "fw_health_status 0x%x\n", sts); } fw_reset_abort: - rtnl_lock(); + netdev_lock(bp->dev); bnxt_fw_reset_abort(bp, rc); - rtnl_unlock(); + netdev_unlock(bp->dev); ulp_start: bnxt_ulp_start(bp, rc); } @@ -14849,13 +15097,14 @@ init_err: return rc; } -/* rtnl_lock held */ static int bnxt_change_mac_addr(struct net_device *dev, void *p) { struct sockaddr *addr = p; struct bnxt *bp = netdev_priv(dev); int rc = 0; + netdev_assert_locked(dev); + if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; @@ -14876,11 +15125,12 @@ static int bnxt_change_mac_addr(struct net_device *dev, void *p) return rc; } -/* rtnl_lock held */ static int bnxt_change_mtu(struct net_device *dev, int new_mtu) { struct bnxt *bp = netdev_priv(dev); + netdev_assert_locked(dev); + if (netif_running(dev)) bnxt_close_nic(bp, true, false); @@ -15375,6 +15625,9 @@ static void bnxt_get_queue_stats_rx(struct net_device *dev, int i, struct bnxt_cp_ring_info *cpr; u64 *sw; + if (!bp->bnapi) + return; + cpr = &bp->bnapi[i]->cp_ring; sw = cpr->stats.sw_stats; @@ -15398,6 +15651,9 @@ static void bnxt_get_queue_stats_tx(struct net_device *dev, int i, struct bnxt_napi *bnapi; u64 *sw; + if (!bp->tx_ring) + return; + bnapi = bp->tx_ring[bp->tx_ring_map[i]].bnapi; sw = bnapi->cp_ring.stats.sw_stats; @@ -15439,6 +15695,9 @@ static int bnxt_queue_mem_alloc(struct net_device *dev, void *qmem, int idx) struct bnxt_ring_struct *ring; int rc; + if (!bp->rx_ring) + return -ENETDOWN; + rxr = &bp->rx_ring[idx]; clone = qmem; memcpy(clone, rxr, sizeof(*rxr)); @@ -15521,6 +15780,7 @@ static void bnxt_queue_mem_free(struct net_device *dev, void *qmem) struct bnxt_ring_struct *ring; bnxt_free_one_rx_ring_skbs(bp, rxr); + bnxt_free_one_tpa_info(bp, rxr); xdp_rxq_info_unreg(&rxr->xdp_rxq); @@ -15601,6 +15861,7 @@ static int bnxt_queue_start(struct net_device *dev, void *qmem, int idx) struct bnxt_rx_ring_info *rxr, *clone; struct bnxt_cp_ring_info *cpr; struct bnxt_vnic_info *vnic; + struct bnxt_napi *bnapi; int i, rc; rxr = &bp->rx_ring[idx]; @@ -15618,21 +15879,40 @@ static int bnxt_queue_start(struct net_device *dev, void *qmem, int idx) bnxt_copy_rx_ring(bp, rxr, clone); + bnapi = rxr->bnapi; + cpr = &bnapi->cp_ring; + + /* All rings have been reserved and previously allocated. + * Reallocating with the same parameters should never fail. + */ rc = bnxt_hwrm_rx_ring_alloc(bp, rxr); if (rc) - return rc; + goto err_reset; + + if (bp->tph_mode) { + rc = bnxt_hwrm_cp_ring_alloc_p5(bp, rxr->rx_cpr); + if (rc) + goto err_reset; + } + rc = bnxt_hwrm_rx_agg_ring_alloc(bp, rxr); if (rc) - goto err_free_hwrm_rx_ring; + goto err_reset; bnxt_db_write(bp, &rxr->rx_db, rxr->rx_prod); if (bp->flags & BNXT_FLAG_AGG_RINGS) bnxt_db_write(bp, &rxr->rx_agg_db, rxr->rx_agg_prod); - cpr = &rxr->bnapi->cp_ring; - cpr->sw_stats->rx.rx_resets++; + if (bp->flags & BNXT_FLAG_SHARED_RINGS) { + rc = bnxt_tx_queue_start(bp, idx); + if (rc) + goto err_reset; + } + + napi_enable_locked(&bnapi->napi); + bnxt_db_nq_arm(bp, &cpr->cp_db, cpr->cp_raw_cons); - for (i = 0; i <= BNXT_VNIC_NTUPLE; i++) { + for (i = 0; i < bp->nr_vnics; i++) { vnic = &bp->vnic_info[i]; rc = bnxt_hwrm_vnic_set_rss_p5(bp, vnic, true); @@ -15648,8 +15928,12 @@ static int bnxt_queue_start(struct net_device *dev, void *qmem, int idx) return 0; -err_free_hwrm_rx_ring: - bnxt_hwrm_rx_ring_free(bp, rxr, false); +err_reset: + netdev_err(bp->dev, "Unexpected HWRM error during queue start rc: %d\n", + rc); + napi_enable_locked(&bnapi->napi); + bnxt_db_nq_arm(bp, &cpr->cp_db, cpr->cp_raw_cons); + bnxt_reset_task(bp, true); return rc; } @@ -15657,10 +15941,12 @@ static int bnxt_queue_stop(struct net_device *dev, void *qmem, int idx) { struct bnxt *bp = netdev_priv(dev); struct bnxt_rx_ring_info *rxr; + struct bnxt_cp_ring_info *cpr; struct bnxt_vnic_info *vnic; + struct bnxt_napi *bnapi; int i; - for (i = 0; i <= BNXT_VNIC_NTUPLE; i++) { + for (i = 0; i < bp->nr_vnics; i++) { vnic = &bp->vnic_info[i]; vnic->mru = 0; bnxt_hwrm_vnic_update(bp, vnic, @@ -15669,14 +15955,30 @@ static int bnxt_queue_stop(struct net_device *dev, void *qmem, int idx) /* Make sure NAPI sees that the VNIC is disabled */ synchronize_net(); rxr = &bp->rx_ring[idx]; - cancel_work_sync(&rxr->bnapi->cp_ring.dim.work); + bnapi = rxr->bnapi; + cpr = &bnapi->cp_ring; + cancel_work_sync(&cpr->dim.work); bnxt_hwrm_rx_ring_free(bp, rxr, false); bnxt_hwrm_rx_agg_ring_free(bp, rxr, false); - rxr->rx_next_cons = 0; page_pool_disable_direct_recycling(rxr->page_pool); if (bnxt_separate_head_pool()) page_pool_disable_direct_recycling(rxr->head_pool); + if (bp->flags & BNXT_FLAG_SHARED_RINGS) + bnxt_tx_queue_stop(bp, idx); + + /* Disable NAPI now after freeing the rings because HWRM_RING_FREE + * completion is handled in NAPI to guarantee no more DMA on that ring + * after seeing the completion. + */ + napi_disable_locked(&bnapi->napi); + + if (bp->tph_mode) { + bnxt_hwrm_cp_ring_free(bp, rxr->rx_cpr); + bnxt_clear_one_cp_ring(bp, rxr->rx_cpr); + } + bnxt_db_nq(bp, &cpr->cp_db, cpr->cp_raw_cons); + memcpy(qmem, rxr, sizeof(*rxr)); bnxt_init_rx_ring_struct(bp, qmem); @@ -15995,7 +16297,7 @@ int bnxt_restore_pf_fw_resources(struct bnxt *bp) { int rc; - ASSERT_RTNL(); + netdev_ops_assert_locked(bp->dev); bnxt_hwrm_func_qcaps(bp); if (netif_running(bp->dev)) @@ -16008,7 +16310,7 @@ int bnxt_restore_pf_fw_resources(struct bnxt *bp) if (netif_running(bp->dev)) { if (rc) - dev_close(bp->dev); + netif_close(bp->dev); else rc = bnxt_open_nic(bp, true, false); } @@ -16345,6 +16647,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) bp->rss_cap |= BNXT_RSS_CAP_MULTI_RSS_CTX; if (BNXT_SUPPORTS_QUEUE_API(bp)) dev->queue_mgmt_ops = &bnxt_queue_mgmt_ops; + dev->request_ops_lock = true; rc = register_netdev(dev); if (rc) @@ -16396,12 +16699,13 @@ static void bnxt_shutdown(struct pci_dev *pdev) return; rtnl_lock(); + netdev_lock(dev); bp = netdev_priv(dev); if (!bp) goto shutdown_exit; if (netif_running(dev)) - dev_close(dev); + netif_close(dev); bnxt_ptp_clear(bp); bnxt_clear_int_mode(bp); @@ -16413,6 +16717,7 @@ static void bnxt_shutdown(struct pci_dev *pdev) } shutdown_exit: + netdev_unlock(dev); rtnl_unlock(); } @@ -16425,7 +16730,7 @@ static int bnxt_suspend(struct device *device) bnxt_ulp_stop(bp); - rtnl_lock(); + netdev_lock(dev); if (netif_running(dev)) { netif_device_detach(dev); rc = bnxt_close(dev); @@ -16434,7 +16739,7 @@ static int bnxt_suspend(struct device *device) bnxt_ptp_clear(bp); pci_disable_device(bp->pdev); bnxt_free_ctx_mem(bp, false); - rtnl_unlock(); + netdev_unlock(dev); return rc; } @@ -16444,7 +16749,7 @@ static int bnxt_resume(struct device *device) struct bnxt *bp = netdev_priv(dev); int rc = 0; - rtnl_lock(); + netdev_lock(dev); rc = pci_enable_device(bp->pdev); if (rc) { netdev_err(dev, "Cannot re-enable PCI device during resume, err = %d\n", @@ -16487,7 +16792,7 @@ static int bnxt_resume(struct device *device) } resume_exit: - rtnl_unlock(); + netdev_unlock(bp->dev); bnxt_ulp_start(bp, rc); if (!rc) bnxt_reenable_sriov(bp); @@ -16522,7 +16827,7 @@ static pci_ers_result_t bnxt_io_error_detected(struct pci_dev *pdev, bnxt_ulp_stop(bp); - rtnl_lock(); + netdev_lock(netdev); netif_device_detach(netdev); if (test_and_set_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) { @@ -16531,7 +16836,7 @@ static pci_ers_result_t bnxt_io_error_detected(struct pci_dev *pdev, } if (abort || state == pci_channel_io_perm_failure) { - rtnl_unlock(); + netdev_unlock(netdev); return PCI_ERS_RESULT_DISCONNECT; } @@ -16550,7 +16855,7 @@ static pci_ers_result_t bnxt_io_error_detected(struct pci_dev *pdev, if (pci_is_enabled(pdev)) pci_disable_device(pdev); bnxt_free_ctx_mem(bp, false); - rtnl_unlock(); + netdev_unlock(netdev); /* Request a slot slot reset. */ return PCI_ERS_RESULT_NEED_RESET; @@ -16580,7 +16885,7 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev) test_bit(BNXT_STATE_PCI_CHANNEL_IO_FROZEN, &bp->state)) msleep(900); - rtnl_lock(); + netdev_lock(netdev); if (pci_enable_device(pdev)) { dev_err(&pdev->dev, @@ -16635,7 +16940,7 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev) reset_exit: clear_bit(BNXT_STATE_IN_FW_RESET, &bp->state); bnxt_clear_reservations(bp, true); - rtnl_unlock(); + netdev_unlock(netdev); return result; } @@ -16654,7 +16959,7 @@ static void bnxt_io_resume(struct pci_dev *pdev) int err; netdev_info(bp->dev, "PCI Slot Resume\n"); - rtnl_lock(); + netdev_lock(netdev); err = bnxt_hwrm_func_qcaps(bp); if (!err) { @@ -16667,7 +16972,7 @@ static void bnxt_io_resume(struct pci_dev *pdev) if (!err) netif_device_attach(netdev); - rtnl_unlock(); + netdev_unlock(netdev); bnxt_ulp_start(bp, err); if (!err) bnxt_reenable_sriov(bp); diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h index 2373f423a523..21726cf56586 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h @@ -82,6 +82,12 @@ struct tx_bd { #define TX_OPAQUE_PROD(bp, opq) ((TX_OPAQUE_IDX(opq) + TX_OPAQUE_BDS(opq)) &\ (bp)->tx_ring_mask) +#define TX_BD_CNT(n) (((n) << TX_BD_FLAGS_BD_CNT_SHIFT) & TX_BD_FLAGS_BD_CNT) + +#define TX_MAX_BD_CNT 32 + +#define TX_MAX_FRAGS (TX_MAX_BD_CNT - 2) + struct tx_bd_ext { __le32 tx_bd_hsize_lflags; #define TX_BD_FLAGS_TCP_UDP_CHKSUM (1 << 0) @@ -1234,6 +1240,11 @@ struct bnxt_irq { u8 have_cpumask:1; char name[IFNAMSIZ + BNXT_IRQ_NAME_EXTRA]; cpumask_var_t cpu_mask; + + struct bnxt *bp; + int msix_nr; + int ring_nr; + struct irq_affinity_notify affinity_notify; }; #define HWRM_RING_ALLOC_TX 0x1 @@ -2410,6 +2421,8 @@ struct bnxt { u8 max_q; u8 num_tc; + u8 tph_mode; + unsigned int current_interval; #define BNXT_TIMER_INTERVAL HZ @@ -2492,6 +2505,7 @@ struct bnxt { #define BNXT_FW_CAP_CFA_RFS_RING_TBL_IDX_V3 BIT_ULL(39) #define BNXT_FW_CAP_VNIC_RE_FLUSH BIT_ULL(40) #define BNXT_FW_CAP_SW_MAX_RESOURCE_LIMITS BIT_ULL(41) + #define BNXT_FW_CAP_NPAR_1_2 BIT_ULL(42) u32 fw_dbg_cap; @@ -2689,6 +2703,7 @@ struct bnxt { #define BNXT_DUMP_LIVE 0 #define BNXT_DUMP_CRASH 1 #define BNXT_DUMP_DRIVER 2 +#define BNXT_DUMP_LIVE_WITH_CTX_L1_CACHE 3 struct bpf_prog *xdp_prog; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c index 7236d8e548ab..5576e7cf8463 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_coredump.c @@ -159,8 +159,8 @@ static int bnxt_hwrm_dbg_coredump_list(struct bnxt *bp, return rc; } -static int bnxt_hwrm_dbg_coredump_initiate(struct bnxt *bp, u16 component_id, - u16 segment_id) +static int bnxt_hwrm_dbg_coredump_initiate(struct bnxt *bp, u16 dump_type, + u16 component_id, u16 segment_id) { struct hwrm_dbg_coredump_initiate_input *req; int rc; @@ -172,6 +172,8 @@ static int bnxt_hwrm_dbg_coredump_initiate(struct bnxt *bp, u16 component_id, hwrm_req_timeout(bp, req, bp->hwrm_cmd_max_timeout); req->component_id = cpu_to_le16(component_id); req->segment_id = cpu_to_le16(segment_id); + if (dump_type == BNXT_DUMP_LIVE_WITH_CTX_L1_CACHE) + req->seg_flags = DBG_COREDUMP_INITIATE_REQ_SEG_FLAGS_COLLECT_CTX_L1_CACHE; return hwrm_req_send(bp, req); } @@ -450,7 +452,8 @@ static int __bnxt_get_coredump(struct bnxt *bp, u16 dump_type, void *buf, start = jiffies; - rc = bnxt_hwrm_dbg_coredump_initiate(bp, comp_id, seg_id); + rc = bnxt_hwrm_dbg_coredump_initiate(bp, dump_type, comp_id, + seg_id); if (rc) { netdev_err(bp->dev, "Failed to initiate coredump for seg = %d\n", diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index ef8288fd68f4..777880594a04 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -11,6 +11,7 @@ #include <linux/netdevice.h> #include <linux/vmalloc.h> #include <net/devlink.h> +#include <net/netdev_lock.h> #include "bnxt_hsi.h" #include "bnxt.h" #include "bnxt_hwrm.h" @@ -439,14 +440,17 @@ static int bnxt_dl_reload_down(struct devlink *dl, bool netns_change, case DEVLINK_RELOAD_ACTION_DRIVER_REINIT: { bnxt_ulp_stop(bp); rtnl_lock(); + netdev_lock(bp->dev); if (bnxt_sriov_cfg(bp)) { NL_SET_ERR_MSG_MOD(extack, "reload is unsupported while VFs are allocated or being configured"); + netdev_unlock(bp->dev); rtnl_unlock(); bnxt_ulp_start(bp, 0); return -EOPNOTSUPP; } if (bp->dev->reg_state == NETREG_UNREGISTERED) { + netdev_unlock(bp->dev); rtnl_unlock(); bnxt_ulp_start(bp, 0); return -ENODEV; @@ -458,7 +462,8 @@ static int bnxt_dl_reload_down(struct devlink *dl, bool netns_change, if (rc) { NL_SET_ERR_MSG_MOD(extack, "Failed to deregister"); if (netif_running(bp->dev)) - dev_close(bp->dev); + netif_close(bp->dev); + netdev_unlock(bp->dev); rtnl_unlock(); break; } @@ -479,7 +484,9 @@ static int bnxt_dl_reload_down(struct devlink *dl, bool netns_change, return -EPERM; } rtnl_lock(); + netdev_lock(bp->dev); if (bp->dev->reg_state == NETREG_UNREGISTERED) { + netdev_unlock(bp->dev); rtnl_unlock(); return -ENODEV; } @@ -493,6 +500,7 @@ static int bnxt_dl_reload_down(struct devlink *dl, bool netns_change, if (rc) { NL_SET_ERR_MSG_MOD(extack, "Failed to activate firmware"); clear_bit(BNXT_STATE_FW_ACTIVATE, &bp->state); + netdev_unlock(bp->dev); rtnl_unlock(); } break; @@ -511,6 +519,8 @@ static int bnxt_dl_reload_up(struct devlink *dl, enum devlink_reload_action acti struct bnxt *bp = bnxt_get_bp_from_dl(dl); int rc = 0; + netdev_assert_locked(bp->dev); + *actions_performed = 0; switch (action) { case DEVLINK_RELOAD_ACTION_DRIVER_REINIT: { @@ -535,6 +545,7 @@ static int bnxt_dl_reload_up(struct devlink *dl, enum devlink_reload_action acti if (!netif_running(bp->dev)) NL_SET_ERR_MSG_MOD(extack, "Device is closed, not waiting for reset notice that will never come"); + netdev_unlock(bp->dev); rtnl_unlock(); while (test_bit(BNXT_STATE_FW_ACTIVATE, &bp->state)) { if (time_after(jiffies, timeout)) { @@ -550,6 +561,7 @@ static int bnxt_dl_reload_up(struct devlink *dl, enum devlink_reload_action acti msleep(50); } rtnl_lock(); + netdev_lock(bp->dev); if (!rc) *actions_performed |= BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT); clear_bit(BNXT_STATE_FW_ACTIVATE, &bp->state); @@ -568,8 +580,9 @@ static int bnxt_dl_reload_up(struct devlink *dl, enum devlink_reload_action acti } *actions_performed |= BIT(action); } else if (netif_running(bp->dev)) { - dev_close(bp->dev); + netif_close(bp->dev); } + netdev_unlock(bp->dev); rtnl_unlock(); if (action == DEVLINK_RELOAD_ACTION_DRIVER_REINIT) bnxt_ulp_start(bp, rc); @@ -666,6 +679,8 @@ static const struct bnxt_dl_nvm_param nvm_params[] = { NVM_OFF_MSIX_VEC_PER_PF_MAX, BNXT_NVM_SHARED_CFG, 10, 4}, {DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN, NVM_OFF_MSIX_VEC_PER_PF_MIN, BNXT_NVM_SHARED_CFG, 7, 4}, + {DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE, NVM_OFF_SUPPORT_RDMA, + BNXT_NVM_FUNC_CFG, 1, 1}, {BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK, NVM_OFF_DIS_GRE_VER_CHECK, BNXT_NVM_SHARED_CFG, 1, 1}, }; @@ -1010,37 +1025,19 @@ static int bnxt_dl_info_get(struct devlink *dl, struct devlink_info_req *req, } -static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, - union devlink_param_value *val) +static int __bnxt_hwrm_nvm_req(struct bnxt *bp, + const struct bnxt_dl_nvm_param *nvm, void *msg, + union devlink_param_value *val) { struct hwrm_nvm_get_variable_input *req = msg; - struct bnxt_dl_nvm_param nvm_param; struct hwrm_err_output *resp; union bnxt_nvm_data *data; dma_addr_t data_dma_addr; - int idx = 0, rc, i; - - /* Get/Set NVM CFG parameter is supported only on PFs */ - if (BNXT_VF(bp)) { - hwrm_req_drop(bp, req); - return -EPERM; - } - - for (i = 0; i < ARRAY_SIZE(nvm_params); i++) { - if (nvm_params[i].id == param_id) { - nvm_param = nvm_params[i]; - break; - } - } + int idx = 0, rc; - if (i == ARRAY_SIZE(nvm_params)) { - hwrm_req_drop(bp, req); - return -EOPNOTSUPP; - } - - if (nvm_param.dir_type == BNXT_NVM_PORT_CFG) + if (nvm->dir_type == BNXT_NVM_PORT_CFG) idx = bp->pf.port_id; - else if (nvm_param.dir_type == BNXT_NVM_FUNC_CFG) + else if (nvm->dir_type == BNXT_NVM_FUNC_CFG) idx = bp->pf.fw_fid - BNXT_FIRST_PF_FID; data = hwrm_req_dma_slice(bp, req, sizeof(*data), &data_dma_addr); @@ -1051,23 +1048,23 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, } req->dest_data_addr = cpu_to_le64(data_dma_addr); - req->data_len = cpu_to_le16(nvm_param.nvm_num_bits); - req->option_num = cpu_to_le16(nvm_param.offset); + req->data_len = cpu_to_le16(nvm->nvm_num_bits); + req->option_num = cpu_to_le16(nvm->offset); req->index_0 = cpu_to_le16(idx); if (idx) req->dimensions = cpu_to_le16(1); resp = hwrm_req_hold(bp, req); if (req->req_type == cpu_to_le16(HWRM_NVM_SET_VARIABLE)) { - bnxt_copy_to_nvm_data(data, val, nvm_param.nvm_num_bits, - nvm_param.dl_num_bytes); + bnxt_copy_to_nvm_data(data, val, nvm->nvm_num_bits, + nvm->dl_num_bytes); rc = hwrm_req_send(bp, msg); } else { rc = hwrm_req_send_silent(bp, msg); if (!rc) { bnxt_copy_from_nvm_data(val, data, - nvm_param.nvm_num_bits, - nvm_param.dl_num_bytes); + nvm->nvm_num_bits, + nvm->dl_num_bytes); } else { if (resp->cmd_err == NVM_GET_VARIABLE_CMD_ERR_CODE_VAR_NOT_EXIST) @@ -1080,6 +1077,27 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, return rc; } +static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, + union devlink_param_value *val) +{ + struct hwrm_nvm_get_variable_input *req = msg; + const struct bnxt_dl_nvm_param *nvm_param; + int i; + + /* Get/Set NVM CFG parameter is supported only on PFs */ + if (BNXT_VF(bp)) { + hwrm_req_drop(bp, req); + return -EPERM; + } + + for (i = 0; i < ARRAY_SIZE(nvm_params); i++) { + nvm_param = &nvm_params[i]; + if (nvm_param->id == param_id) + return __bnxt_hwrm_nvm_req(bp, nvm_param, msg, val); + } + return -EOPNOTSUPP; +} + static int bnxt_dl_nvm_param_get(struct devlink *dl, u32 id, struct devlink_param_gset_ctx *ctx) { @@ -1116,6 +1134,32 @@ static int bnxt_dl_nvm_param_set(struct devlink *dl, u32 id, return bnxt_hwrm_nvm_req(bp, id, req, &ctx->val); } +static int bnxt_dl_roce_validate(struct devlink *dl, u32 id, + union devlink_param_value val, + struct netlink_ext_ack *extack) +{ + const struct bnxt_dl_nvm_param nvm_roce_cap = {0, NVM_OFF_RDMA_CAPABLE, + BNXT_NVM_SHARED_CFG, 1, 1}; + struct bnxt *bp = bnxt_get_bp_from_dl(dl); + struct hwrm_nvm_get_variable_input *req; + union devlink_param_value roce_cap; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_NVM_GET_VARIABLE); + if (rc) + return rc; + + if (__bnxt_hwrm_nvm_req(bp, &nvm_roce_cap, req, &roce_cap)) { + NL_SET_ERR_MSG_MOD(extack, "Unable to verify if device is RDMA Capable"); + return -EINVAL; + } + if (!roce_cap.vbool) { + NL_SET_ERR_MSG_MOD(extack, "Device does not support RDMA"); + return -EINVAL; + } + return 0; +} + static int bnxt_dl_msix_validate(struct devlink *dl, u32 id, union devlink_param_value val, struct netlink_ext_ack *extack) @@ -1180,6 +1224,10 @@ static const struct devlink_param bnxt_dl_params[] = { BIT(DEVLINK_PARAM_CMODE_PERMANENT), bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set, bnxt_dl_msix_validate), + DEVLINK_PARAM_GENERIC(ENABLE_ROCE, + BIT(DEVLINK_PARAM_CMODE_PERMANENT), + bnxt_dl_nvm_param_get, bnxt_dl_nvm_param_set, + bnxt_dl_roce_validate), DEVLINK_PARAM_DRIVER(BNXT_DEVLINK_PARAM_ID_GRE_VER_CHECK, "gre_ver_check", DEVLINK_PARAM_TYPE_BOOL, BIT(DEVLINK_PARAM_CMODE_PERMANENT), diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h index b8105065367b..7f45dcd7b287 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h @@ -41,8 +41,10 @@ static inline void bnxt_dl_set_remote_reset(struct devlink *dl, bool value) #define NVM_OFF_MSIX_VEC_PER_PF_MAX 108 #define NVM_OFF_MSIX_VEC_PER_PF_MIN 114 #define NVM_OFF_IGNORE_ARI 164 +#define NVM_OFF_RDMA_CAPABLE 161 #define NVM_OFF_DIS_GRE_VER_CHECK 171 #define NVM_OFF_ENABLE_SRIOV 401 +#define NVM_OFF_SUPPORT_RDMA 506 #define NVM_OFF_NVM_CFG_VER 602 #define BNXT_NVM_CFG_VER_BITS 8 diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 9c5820839514..48dd5922e4dd 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -4541,16 +4541,16 @@ static int bnxt_get_module_status(struct bnxt *bp, struct netlink_ext_ack *extac return -EINVAL; } -static int bnxt_get_module_eeprom_by_page(struct net_device *dev, - const struct ethtool_module_eeprom *page_data, - struct netlink_ext_ack *extack) +static int +bnxt_mod_eeprom_by_page_precheck(struct bnxt *bp, + const struct ethtool_module_eeprom *page_data, + struct netlink_ext_ack *extack) { - struct bnxt *bp = netdev_priv(dev); int rc; if (BNXT_VF(bp) && !BNXT_VF_IS_TRUSTED(bp)) { NL_SET_ERR_MSG_MOD(extack, - "Module read not permitted on untrusted VF"); + "Module read/write not permitted on untrusted VF"); return -EPERM; } @@ -4567,6 +4567,19 @@ static int bnxt_get_module_eeprom_by_page(struct net_device *dev, NL_SET_ERR_MSG_MOD(extack, "Firmware not capable for bank selection"); return -EINVAL; } + return 0; +} + +static int bnxt_get_module_eeprom_by_page(struct net_device *dev, + const struct ethtool_module_eeprom *page_data, + struct netlink_ext_ack *extack) +{ + struct bnxt *bp = netdev_priv(dev); + int rc; + + rc = bnxt_mod_eeprom_by_page_precheck(bp, page_data, extack); + if (rc) + return rc; rc = bnxt_read_sfp_module_eeprom_info(bp, page_data->i2c_address << 1, page_data->page, page_data->bank, @@ -4580,6 +4593,62 @@ static int bnxt_get_module_eeprom_by_page(struct net_device *dev, return page_data->length; } +static int bnxt_write_sfp_module_eeprom_info(struct bnxt *bp, + const struct ethtool_module_eeprom *page) +{ + struct hwrm_port_phy_i2c_write_input *req; + int bytes_written = 0; + int rc; + + rc = hwrm_req_init(bp, req, HWRM_PORT_PHY_I2C_WRITE); + if (rc) + return rc; + + hwrm_req_hold(bp, req); + req->i2c_slave_addr = page->i2c_address << 1; + req->page_number = cpu_to_le16(page->page); + req->bank_number = page->bank; + req->port_id = cpu_to_le16(bp->pf.port_id); + req->enables = cpu_to_le32(PORT_PHY_I2C_WRITE_REQ_ENABLES_PAGE_OFFSET | + PORT_PHY_I2C_WRITE_REQ_ENABLES_BANK_NUMBER); + + while (bytes_written < page->length) { + u16 xfer_size; + + xfer_size = min_t(u16, page->length - bytes_written, + BNXT_MAX_PHY_I2C_RESP_SIZE); + req->page_offset = cpu_to_le16(page->offset + bytes_written); + req->data_length = xfer_size; + memcpy(req->data, page->data + bytes_written, xfer_size); + rc = hwrm_req_send(bp, req); + if (rc) + break; + bytes_written += xfer_size; + } + + hwrm_req_drop(bp, req); + return rc; +} + +static int bnxt_set_module_eeprom_by_page(struct net_device *dev, + const struct ethtool_module_eeprom *page_data, + struct netlink_ext_ack *extack) +{ + struct bnxt *bp = netdev_priv(dev); + int rc; + + rc = bnxt_mod_eeprom_by_page_precheck(bp, page_data, extack); + if (rc) + return rc; + + rc = bnxt_write_sfp_module_eeprom_info(bp, page_data); + if (rc) { + NL_SET_ERR_MSG_MOD(extack, "Module`s eeprom write failed"); + return rc; + } + return page_data->length; +} + static int bnxt_nway_reset(struct net_device *dev) { int rc = 0; @@ -5077,8 +5146,9 @@ static int bnxt_set_dump(struct net_device *dev, struct ethtool_dump *dump) { struct bnxt *bp = netdev_priv(dev); - if (dump->flag > BNXT_DUMP_DRIVER) { - netdev_info(dev, "Supports only Live(0), Crash(1), Driver(2) dumps.\n"); + if (dump->flag > BNXT_DUMP_LIVE_WITH_CTX_L1_CACHE) { + netdev_info(dev, + "Supports only Live(0), Crash(1), Driver(2), Live with cached context(3) dumps.\n"); return -EINVAL; } @@ -5441,6 +5511,7 @@ const struct ethtool_ops bnxt_ethtool_ops = { .get_module_info = bnxt_get_module_info, .get_module_eeprom = bnxt_get_module_eeprom, .get_module_eeprom_by_page = bnxt_get_module_eeprom_by_page, + .set_module_eeprom_by_page = bnxt_set_module_eeprom_by_page, .nway_reset = bnxt_nway_reset, .set_phys_id = bnxt_set_phys_id, .self_test = bnxt_self_test, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h index 5f8de1634378..549231703bce 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h @@ -2,7 +2,7 @@ * * Copyright (c) 2014-2016 Broadcom Corporation * Copyright (c) 2014-2018 Broadcom Limited - * Copyright (c) 2018-2024 Broadcom Inc. + * Copyright (c) 2018-2025 Broadcom Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -438,6 +438,7 @@ struct cmd_nums { #define HWRM_MFG_PRVSN_EXPORT_CERT 0x219UL #define HWRM_STAT_DB_ERROR_QSTATS 0x21aUL #define HWRM_MFG_TESTS 0x21bUL + #define HWRM_MFG_WRITE_CERT_NVM 0x21cUL #define HWRM_PORT_POE_CFG 0x230UL #define HWRM_PORT_POE_QCFG 0x231UL #define HWRM_UDCC_QCAPS 0x258UL @@ -514,6 +515,8 @@ struct cmd_nums { #define HWRM_TFC_TBL_SCOPE_CONFIG_GET 0x39aUL #define HWRM_TFC_RESC_USAGE_QUERY 0x39bUL #define HWRM_TFC_GLOBAL_ID_FREE 0x39cUL + #define HWRM_TFC_TCAM_PRI_UPDATE 0x39dUL + #define HWRM_TFC_HOT_UPGRADE_PROCESS 0x3a0UL #define HWRM_SV 0x400UL #define HWRM_DBG_SERDES_TEST 0xff0eUL #define HWRM_DBG_LOG_BUFFER_FLUSH 0xff0fUL @@ -629,8 +632,8 @@ struct hwrm_err_output { #define HWRM_VERSION_MAJOR 1 #define HWRM_VERSION_MINOR 10 #define HWRM_VERSION_UPDATE 3 -#define HWRM_VERSION_RSVD 85 -#define HWRM_VERSION_STR "1.10.3.85" +#define HWRM_VERSION_RSVD 97 +#define HWRM_VERSION_STR "1.10.3.97" /* hwrm_ver_get_input (size:192b/24B) */ struct hwrm_ver_get_input { @@ -1905,11 +1908,15 @@ struct hwrm_func_qcaps_output { __le32 roce_vf_max_srq; __le32 roce_vf_max_gid; __le32 flags_ext3; - #define FUNC_QCAPS_RESP_FLAGS_EXT3_RM_RSV_WHILE_ALLOC_CAP 0x1UL - #define FUNC_QCAPS_RESP_FLAGS_EXT3_REQUIRE_L2_FILTER 0x2UL - #define FUNC_QCAPS_RESP_FLAGS_EXT3_MAX_ROCE_VFS_SUPPORTED 0x4UL + #define FUNC_QCAPS_RESP_FLAGS_EXT3_RM_RSV_WHILE_ALLOC_CAP 0x1UL + #define FUNC_QCAPS_RESP_FLAGS_EXT3_REQUIRE_L2_FILTER 0x2UL + #define FUNC_QCAPS_RESP_FLAGS_EXT3_MAX_ROCE_VFS_SUPPORTED 0x4UL + #define FUNC_QCAPS_RESP_FLAGS_EXT3_RX_RATE_PROFILE_SEL_SUPPORTED 0x8UL + #define FUNC_QCAPS_RESP_FLAGS_EXT3_BIDI_OPT_SUPPORTED 0x10UL + #define FUNC_QCAPS_RESP_FLAGS_EXT3_MIRROR_ON_ROCE_SUPPORTED 0x20UL __le16 max_roce_vfs; - u8 unused_3[5]; + __le16 max_crypto_rx_flow_filters; + u8 unused_3[3]; u8 valid; }; @@ -1924,7 +1931,7 @@ struct hwrm_func_qcfg_input { u8 unused_0[6]; }; -/* hwrm_func_qcfg_output (size:1280b/160B) */ +/* hwrm_func_qcfg_output (size:1344b/168B) */ struct hwrm_func_qcfg_output { __le16 error_code; __le16 req_type; @@ -2087,14 +2094,18 @@ struct hwrm_func_qcfg_output { __le16 host_mtu; __le16 flags2; #define FUNC_QCFG_RESP_FLAGS2_SRIOV_DSCP_INSERT_ENABLED 0x1UL - u8 unused_4[2]; + __le16 stag_vid; u8 port_kdnet_mode; #define FUNC_QCFG_RESP_PORT_KDNET_MODE_DISABLED 0x0UL #define FUNC_QCFG_RESP_PORT_KDNET_MODE_ENABLED 0x1UL #define FUNC_QCFG_RESP_PORT_KDNET_MODE_LAST FUNC_QCFG_RESP_PORT_KDNET_MODE_ENABLED u8 kdnet_pcie_function; __le16 port_kdnet_fid; - u8 unused_5[2]; + u8 unused_5; + u8 roce_bidi_opt_mode; + #define FUNC_QCFG_RESP_ROCE_BIDI_OPT_MODE_DISABLED 0x1UL + #define FUNC_QCFG_RESP_ROCE_BIDI_OPT_MODE_DEDICATED 0x2UL + #define FUNC_QCFG_RESP_ROCE_BIDI_OPT_MODE_SHARED 0x4UL __le32 num_ktls_tx_key_ctxs; __le32 num_ktls_rx_key_ctxs; u8 lag_id; @@ -2112,7 +2123,8 @@ struct hwrm_func_qcfg_output { __le16 xid_partition_cfg; #define FUNC_QCFG_RESP_XID_PARTITION_CFG_TX_CK 0x1UL #define FUNC_QCFG_RESP_XID_PARTITION_CFG_RX_CK 0x2UL - u8 unused_7; + __le16 mirror_vnic_id; + u8 unused_7[7]; u8 valid; }; @@ -3965,7 +3977,7 @@ struct ts_split_entries { __le32 region_num_entries; u8 tsid; u8 lkup_static_bkt_cnt_exp[2]; - u8 rsvd; + u8 locked; __le32 rsvd2[2]; }; @@ -5483,6 +5495,37 @@ struct hwrm_port_phy_qcaps_output { u8 valid; }; +/* hwrm_port_phy_i2c_write_input (size:832b/104B) */ +struct hwrm_port_phy_i2c_write_input { + __le16 req_type; + __le16 cmpl_ring; + __le16 seq_id; + __le16 target_id; + __le64 resp_addr; + __le32 flags; + __le32 enables; + #define PORT_PHY_I2C_WRITE_REQ_ENABLES_PAGE_OFFSET 0x1UL + #define PORT_PHY_I2C_WRITE_REQ_ENABLES_BANK_NUMBER 0x2UL + __le16 port_id; + u8 i2c_slave_addr; + u8 bank_number; + __le16 page_number; + __le16 page_offset; + u8 data_length; + u8 unused_1[7]; + __le32 data[16]; +}; + +/* hwrm_port_phy_i2c_write_output (size:128b/16B) */ +struct hwrm_port_phy_i2c_write_output { + __le16 error_code; + __le16 req_type; + __le16 seq_id; + __le16 resp_len; + u8 unused_0[7]; + u8 valid; +}; + /* hwrm_port_phy_i2c_read_input (size:320b/40B) */ struct hwrm_port_phy_i2c_read_input { __le16 req_type; @@ -6610,8 +6653,9 @@ struct hwrm_vnic_alloc_input { __le32 flags; #define VNIC_ALLOC_REQ_FLAGS_DEFAULT 0x1UL #define VNIC_ALLOC_REQ_FLAGS_VIRTIO_NET_FID_VALID 0x2UL + #define VNIC_ALLOC_REQ_FLAGS_VNIC_ID_VALID 0x4UL __le16 virtio_net_fid; - u8 unused_0[2]; + __le16 vnic_id; }; /* hwrm_vnic_alloc_output (size:128b/16B) */ @@ -6710,6 +6754,7 @@ struct hwrm_vnic_cfg_input { #define VNIC_CFG_REQ_ENABLES_QUEUE_ID 0x80UL #define VNIC_CFG_REQ_ENABLES_RX_CSUM_V2_MODE 0x100UL #define VNIC_CFG_REQ_ENABLES_L2_CQE_MODE 0x200UL + #define VNIC_CFG_REQ_ENABLES_RAW_QP_ID 0x400UL __le16 vnic_id; __le16 dflt_ring_grp; __le16 rss_rule; @@ -6729,7 +6774,7 @@ struct hwrm_vnic_cfg_input { #define VNIC_CFG_REQ_L2_CQE_MODE_COMPRESSED 0x1UL #define VNIC_CFG_REQ_L2_CQE_MODE_MIXED 0x2UL #define VNIC_CFG_REQ_L2_CQE_MODE_LAST VNIC_CFG_REQ_L2_CQE_MODE_MIXED - u8 unused0[4]; + __le32 raw_qp_id; }; /* hwrm_vnic_cfg_output (size:128b/16B) */ @@ -7082,6 +7127,15 @@ struct hwrm_vnic_plcmodes_cfg_output { u8 valid; }; +/* hwrm_vnic_plcmodes_cfg_cmd_err (size:64b/8B) */ +struct hwrm_vnic_plcmodes_cfg_cmd_err { + u8 code; + #define VNIC_PLCMODES_CFG_CMD_ERR_CODE_UNKNOWN 0x0UL + #define VNIC_PLCMODES_CFG_CMD_ERR_CODE_INVALID_HDS_THRESHOLD 0x1UL + #define VNIC_PLCMODES_CFG_CMD_ERR_CODE_LAST VNIC_PLCMODES_CFG_CMD_ERR_CODE_INVALID_HDS_THRESHOLD + u8 unused_0[7]; +}; + /* hwrm_vnic_rss_cos_lb_ctx_alloc_input (size:128b/16B) */ struct hwrm_vnic_rss_cos_lb_ctx_alloc_input { __le16 req_type; @@ -7131,15 +7185,16 @@ struct hwrm_ring_alloc_input { __le16 target_id; __le64 resp_addr; __le32 enables; - #define RING_ALLOC_REQ_ENABLES_RING_ARB_CFG 0x2UL - #define RING_ALLOC_REQ_ENABLES_STAT_CTX_ID_VALID 0x8UL - #define RING_ALLOC_REQ_ENABLES_MAX_BW_VALID 0x20UL - #define RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID 0x40UL - #define RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID 0x80UL - #define RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID 0x100UL - #define RING_ALLOC_REQ_ENABLES_SCHQ_ID 0x200UL - #define RING_ALLOC_REQ_ENABLES_MPC_CHNLS_TYPE 0x400UL - #define RING_ALLOC_REQ_ENABLES_STEERING_TAG_VALID 0x800UL + #define RING_ALLOC_REQ_ENABLES_RING_ARB_CFG 0x2UL + #define RING_ALLOC_REQ_ENABLES_STAT_CTX_ID_VALID 0x8UL + #define RING_ALLOC_REQ_ENABLES_MAX_BW_VALID 0x20UL + #define RING_ALLOC_REQ_ENABLES_RX_RING_ID_VALID 0x40UL + #define RING_ALLOC_REQ_ENABLES_NQ_RING_ID_VALID 0x80UL + #define RING_ALLOC_REQ_ENABLES_RX_BUF_SIZE_VALID 0x100UL + #define RING_ALLOC_REQ_ENABLES_SCHQ_ID 0x200UL + #define RING_ALLOC_REQ_ENABLES_MPC_CHNLS_TYPE 0x400UL + #define RING_ALLOC_REQ_ENABLES_STEERING_TAG_VALID 0x800UL + #define RING_ALLOC_REQ_ENABLES_RX_RATE_PROFILE_VALID 0x1000UL u8 ring_type; #define RING_ALLOC_REQ_RING_TYPE_L2_CMPL 0x0UL #define RING_ALLOC_REQ_RING_TYPE_TX 0x1UL @@ -7226,7 +7281,11 @@ struct hwrm_ring_alloc_input { #define RING_ALLOC_REQ_MPC_CHNLS_TYPE_RE_CFA 0x3UL #define RING_ALLOC_REQ_MPC_CHNLS_TYPE_PRIMATE 0x4UL #define RING_ALLOC_REQ_MPC_CHNLS_TYPE_LAST RING_ALLOC_REQ_MPC_CHNLS_TYPE_PRIMATE - u8 unused_4[2]; + u8 rx_rate_profile_sel; + #define RING_ALLOC_REQ_RX_RATE_PROFILE_SEL_DEFAULT 0x0UL + #define RING_ALLOC_REQ_RX_RATE_PROFILE_SEL_POLL_MODE 0x1UL + #define RING_ALLOC_REQ_RX_RATE_PROFILE_SEL_LAST RING_ALLOC_REQ_RX_RATE_PROFILE_SEL_POLL_MODE + u8 unused_4; __le64 cq_handle; }; @@ -9122,6 +9181,39 @@ struct pcie_ctx_hw_stats { __le64 pcie_recovery_histogram; }; +/* pcie_ctx_hw_stats_v2 (size:4096b/512B) */ +struct pcie_ctx_hw_stats_v2 { + __le64 pcie_pl_signal_integrity; + __le64 pcie_dl_signal_integrity; + __le64 pcie_tl_signal_integrity; + __le64 pcie_link_integrity; + __le64 pcie_tx_traffic_rate; + __le64 pcie_rx_traffic_rate; + __le64 pcie_tx_dllp_statistics; + __le64 pcie_rx_dllp_statistics; + __le64 pcie_equalization_time; + __le32 pcie_ltssm_histogram[4]; + __le64 pcie_recovery_histogram; + __le32 pcie_tl_credit_nph_histogram[8]; + __le32 pcie_tl_credit_ph_histogram[8]; + __le32 pcie_tl_credit_pd_histogram[8]; + __le32 pcie_cmpl_latest_times[4]; + __le32 pcie_cmpl_longest_time; + __le32 pcie_cmpl_shortest_time; + __le32 unused_0[2]; + __le32 pcie_cmpl_latest_headers[4][4]; + __le32 pcie_cmpl_longest_headers[4][4]; + __le32 pcie_cmpl_shortest_headers[4][4]; + __le32 pcie_wr_latency_histogram[12]; + __le32 pcie_wr_latency_all_normal_count; + __le32 unused_1; + __le64 pcie_posted_packet_count; + __le64 pcie_non_posted_packet_count; + __le64 pcie_other_packet_count; + __le64 pcie_blocked_packet_count; + __le64 pcie_cmpl_packet_count; +}; + /* hwrm_stat_generic_qstats_input (size:256b/32B) */ struct hwrm_stat_generic_qstats_input { __le16 req_type; @@ -9317,6 +9409,9 @@ struct hwrm_struct_hdr { #define STRUCT_HDR_STRUCT_ID_LAST STRUCT_HDR_STRUCT_ID_UDCC_RTT_BUCKET_BOUND __le16 len; u8 version; + #define STRUCT_HDR_VERSION_0 0x0UL + #define STRUCT_HDR_VERSION_1 0x1UL + #define STRUCT_HDR_VERSION_LAST STRUCT_HDR_VERSION_1 u8 count; __le16 subtype; __le16 next_offset; diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c index 12b6ed51fd88..5ddddd89052f 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c @@ -946,7 +946,9 @@ void bnxt_sriov_disable(struct bnxt *bp) /* Reclaim all resources for the PF. */ rtnl_lock(); + netdev_lock(bp->dev); bnxt_restore_pf_fw_resources(bp); + netdev_unlock(bp->dev); rtnl_unlock(); } @@ -956,17 +958,21 @@ int bnxt_sriov_configure(struct pci_dev *pdev, int num_vfs) struct bnxt *bp = netdev_priv(dev); rtnl_lock(); + netdev_lock(dev); if (!netif_running(dev)) { netdev_warn(dev, "Reject SRIOV config request since if is down!\n"); + netdev_unlock(dev); rtnl_unlock(); return 0; } if (test_bit(BNXT_STATE_IN_FW_RESET, &bp->state)) { netdev_warn(dev, "Reject SRIOV config request when FW reset is in progress\n"); + netdev_unlock(dev); rtnl_unlock(); return 0; } bp->sriov_cfg = true; + netdev_unlock(dev); rtnl_unlock(); if (pci_vfs_assigned(bp->pdev)) { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c index e4a7f37036ed..a8e930d5dbb0 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c @@ -112,7 +112,7 @@ int bnxt_register_dev(struct bnxt_en_dev *edev, struct bnxt_ulp *ulp; int rc = 0; - rtnl_lock(); + netdev_lock(dev); mutex_lock(&edev->en_dev_lock); if (!bp->irq_tbl) { rc = -ENODEV; @@ -138,7 +138,7 @@ int bnxt_register_dev(struct bnxt_en_dev *edev, edev->flags |= BNXT_EN_FLAG_MSIX_REQUESTED; exit: mutex_unlock(&edev->en_dev_lock); - rtnl_unlock(); + netdev_unlock(dev); return rc; } EXPORT_SYMBOL(bnxt_register_dev); @@ -151,7 +151,7 @@ void bnxt_unregister_dev(struct bnxt_en_dev *edev) int i = 0; ulp = edev->ulp_tbl; - rtnl_lock(); + netdev_lock(dev); mutex_lock(&edev->en_dev_lock); if (ulp->msix_requested) edev->flags &= ~BNXT_EN_FLAG_MSIX_REQUESTED; @@ -169,7 +169,7 @@ void bnxt_unregister_dev(struct bnxt_en_dev *edev) i++; } mutex_unlock(&edev->en_dev_lock); - rtnl_unlock(); + netdev_unlock(dev); return; } EXPORT_SYMBOL(bnxt_unregister_dev); @@ -309,12 +309,14 @@ void bnxt_ulp_irq_stop(struct bnxt *bp) if (!ulp->msix_requested) return; - ops = rtnl_dereference(ulp->ulp_ops); + netdev_lock(bp->dev); + ops = rcu_dereference(ulp->ulp_ops); if (!ops || !ops->ulp_irq_stop) return; if (test_bit(BNXT_STATE_FW_RESET_DET, &bp->state)) reset = true; ops->ulp_irq_stop(ulp->handle, reset); + netdev_unlock(bp->dev); } } @@ -333,7 +335,8 @@ void bnxt_ulp_irq_restart(struct bnxt *bp, int err) if (!ulp->msix_requested) return; - ops = rtnl_dereference(ulp->ulp_ops); + netdev_lock(bp->dev); + ops = rcu_dereference(ulp->ulp_ops); if (!ops || !ops->ulp_irq_restart) return; @@ -345,6 +348,7 @@ void bnxt_ulp_irq_restart(struct bnxt *bp, int err) bnxt_fill_msix_vecs(bp, ent); } ops->ulp_irq_restart(ulp->handle, ent); + netdev_unlock(bp->dev); kfree(ent); } } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c index 1467b94a6427..619f0844e778 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c @@ -257,8 +257,7 @@ bool bnxt_dev_is_vf_rep(struct net_device *dev) /* Called when the parent PF interface is closed: * As the mode transition from SWITCHDEV to LEGACY - * happens under the rtnl_lock() this routine is safe - * under the rtnl_lock() + * happens under the netdev instance lock this routine is safe */ void bnxt_vf_reps_close(struct bnxt *bp) { @@ -278,8 +277,7 @@ void bnxt_vf_reps_close(struct bnxt *bp) /* Called when the parent PF interface is opened (re-opened): * As the mode transition from SWITCHDEV to LEGACY - * happen under the rtnl_lock() this routine is safe - * under the rtnl_lock() + * happen under the netdev instance lock this routine is safe */ void bnxt_vf_reps_open(struct bnxt *bp) { @@ -348,7 +346,7 @@ void bnxt_vf_reps_destroy(struct bnxt *bp) /* Ensure that parent PF's and VF-reps' RX/TX has been quiesced * before proceeding with VF-rep cleanup. */ - rtnl_lock(); + netdev_lock(bp->dev); if (netif_running(bp->dev)) { bnxt_close_nic(bp, false, false); closed = true; @@ -365,10 +363,10 @@ void bnxt_vf_reps_destroy(struct bnxt *bp) bnxt_open_nic(bp, false, false); bp->eswitch_mode = DEVLINK_ESWITCH_MODE_SWITCHDEV; } - rtnl_unlock(); + netdev_unlock(bp->dev); - /* Need to call vf_reps_destroy() outside of rntl_lock - * as unregister_netdev takes rtnl_lock + /* Need to call vf_reps_destroy() outside of netdev instance lock + * as unregister_netdev takes it */ __bnxt_vf_reps_destroy(bp); } @@ -376,7 +374,7 @@ void bnxt_vf_reps_destroy(struct bnxt *bp) /* Free the VF-Reps in firmware, during firmware hot-reset processing. * Note that the VF-Rep netdevs are still active (not unregistered) during * this process. As the mode transition from SWITCHDEV to LEGACY happens - * under the rtnl_lock() this routine is safe under the rtnl_lock(). + * under the netdev instance lock this routine is safe. */ void bnxt_vf_reps_free(struct bnxt *bp) { @@ -413,7 +411,7 @@ static int bnxt_alloc_vf_rep(struct bnxt *bp, struct bnxt_vf_rep *vf_rep, /* Allocate the VF-Reps in firmware, during firmware hot-reset processing. * Note that the VF-Rep netdevs are still active (not unregistered) during * this process. As the mode transition from SWITCHDEV to LEGACY happens - * under the rtnl_lock() this routine is safe under the rtnl_lock(). + * under the netdev instance lock this routine is safe. */ int bnxt_vf_reps_alloc(struct bnxt *bp) { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c index e6c64e4bd66c..e675611777b5 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c @@ -15,6 +15,7 @@ #include <linux/bpf.h> #include <linux/bpf_trace.h> #include <linux/filter.h> +#include <net/netdev_lock.h> #include <net/page_pool/helpers.h> #include "bnxt_hsi.h" #include "bnxt.h" @@ -48,8 +49,7 @@ struct bnxt_sw_tx_bd *bnxt_xmit_bd(struct bnxt *bp, tx_buf->page = virt_to_head_page(xdp->data); txbd = &txr->tx_desc_ring[TX_RING(bp, prod)][TX_IDX(prod)]; - flags = (len << TX_BD_LEN_SHIFT) | - ((num_frags + 1) << TX_BD_FLAGS_BD_CNT_SHIFT) | + flags = (len << TX_BD_LEN_SHIFT) | TX_BD_CNT(num_frags + 1) | bnxt_lhint_arr[len >> 9]; txbd->tx_bd_len_flags_type = cpu_to_le32(flags); txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, txr, prod, 1 + num_frags); @@ -382,13 +382,14 @@ int bnxt_xdp_xmit(struct net_device *dev, int num_frames, return nxmit; } -/* Under rtnl_lock */ static int bnxt_xdp_set(struct bnxt *bp, struct bpf_prog *prog) { struct net_device *dev = bp->dev; int tx_xdp = 0, tx_cp, rc, tc; struct bpf_prog *old; + netdev_assert_locked(dev); + if (prog && !prog->aux->xdp_has_frags && bp->dev->mtu > BNXT_MAX_PAGE_MODE_MTU) { netdev_warn(dev, "MTU %d larger than %d without XDP frag support.\n", @@ -460,23 +461,16 @@ int bnxt_xdp(struct net_device *dev, struct netdev_bpf *xdp) struct sk_buff * bnxt_xdp_build_skb(struct bnxt *bp, struct sk_buff *skb, u8 num_frags, - struct page_pool *pool, struct xdp_buff *xdp, - struct rx_cmp_ext *rxcmp1) + struct page_pool *pool, struct xdp_buff *xdp) { struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(xdp); if (!skb) return NULL; - skb_checksum_none_assert(skb); - if (RX_CMP_L4_CS_OK(rxcmp1)) { - if (bp->dev->features & NETIF_F_RXCSUM) { - skb->ip_summed = CHECKSUM_UNNECESSARY; - skb->csum_level = RX_CMP_ENCAP(rxcmp1); - } - } + xdp_update_skb_shared_info(skb, num_frags, sinfo->xdp_frags_size, - BNXT_RX_PAGE_SIZE * sinfo->nr_frags, + BNXT_RX_PAGE_SIZE * num_frags, xdp_buff_is_frag_pfmemalloc(xdp)); return skb; } diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h index 0122782400b8..220285e190fc 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h @@ -33,6 +33,5 @@ void bnxt_xdp_buff_frags_free(struct bnxt_rx_ring_info *rxr, struct xdp_buff *xdp); struct sk_buff *bnxt_xdp_build_skb(struct bnxt *bp, struct sk_buff *skb, u8 num_frags, struct page_pool *pool, - struct xdp_buff *xdp, - struct rx_cmp_ext *rxcmp1); + struct xdp_buff *xdp); #endif diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 3e93f957430b..73d78dcb774d 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -2,7 +2,7 @@ /* * Broadcom GENET (Gigabit Ethernet) controller driver * - * Copyright (c) 2014-2024 Broadcom + * Copyright (c) 2014-2025 Broadcom */ #define pr_fmt(fmt) "bcmgenet: " fmt @@ -41,15 +41,13 @@ #include "bcmgenet.h" -/* Maximum number of hardware queues, downsized if needed */ -#define GENET_MAX_MQ_CNT 4 - /* Default highest priority queue for multi queue support */ -#define GENET_Q0_PRIORITY 0 +#define GENET_Q1_PRIORITY 0 +#define GENET_Q0_PRIORITY 1 -#define GENET_Q16_RX_BD_CNT \ +#define GENET_Q0_RX_BD_CNT \ (TOTAL_DESC - priv->hw_params->rx_queues * priv->hw_params->rx_bds_per_q) -#define GENET_Q16_TX_BD_CNT \ +#define GENET_Q0_TX_BD_CNT \ (TOTAL_DESC - priv->hw_params->tx_queues * priv->hw_params->tx_bds_per_q) #define RX_BUF_LENGTH 2048 @@ -104,7 +102,7 @@ static inline void dmadesc_set_addr(struct bcmgenet_priv *priv, * the platform is explicitly configured for 64-bits/LPAE. */ #ifdef CONFIG_PHYS_ADDR_T_64BIT - if (priv->hw_params->flags & GENET_HAS_40BITS) + if (bcmgenet_has_40bits(priv)) bcmgenet_writel(upper_32_bits(addr), d + DMA_DESC_ADDRESS_HI); #endif } @@ -446,33 +444,48 @@ static void bcmgenet_hfb_enable_filter(struct bcmgenet_priv *priv, u32 f_index) u32 offset; u32 reg; - offset = HFB_FLT_ENABLE_V3PLUS + (f_index < 32) * sizeof(u32); - reg = bcmgenet_hfb_reg_readl(priv, offset); - reg |= (1 << (f_index % 32)); - bcmgenet_hfb_reg_writel(priv, reg, offset); - reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); - reg |= RBUF_HFB_EN; - bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); + if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) { + reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); + reg |= (1 << ((f_index % 32) + RBUF_HFB_FILTER_EN_SHIFT)) | + RBUF_HFB_EN; + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); + } else { + offset = HFB_FLT_ENABLE_V3PLUS + (f_index < 32) * sizeof(u32); + reg = bcmgenet_hfb_reg_readl(priv, offset); + reg |= (1 << (f_index % 32)); + bcmgenet_hfb_reg_writel(priv, reg, offset); + reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); + reg |= RBUF_HFB_EN; + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); + } } static void bcmgenet_hfb_disable_filter(struct bcmgenet_priv *priv, u32 f_index) { u32 offset, reg, reg1; - offset = HFB_FLT_ENABLE_V3PLUS; - reg = bcmgenet_hfb_reg_readl(priv, offset); - reg1 = bcmgenet_hfb_reg_readl(priv, offset + sizeof(u32)); - if (f_index < 32) { - reg1 &= ~(1 << (f_index % 32)); - bcmgenet_hfb_reg_writel(priv, reg1, offset + sizeof(u32)); - } else { - reg &= ~(1 << (f_index % 32)); - bcmgenet_hfb_reg_writel(priv, reg, offset); - } - if (!reg && !reg1) { + if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) { reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); - reg &= ~RBUF_HFB_EN; + reg &= ~(1 << ((f_index % 32) + RBUF_HFB_FILTER_EN_SHIFT)); + if (!(reg & RBUF_HFB_FILTER_EN_MASK)) + reg &= ~RBUF_HFB_EN; bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); + } else { + offset = HFB_FLT_ENABLE_V3PLUS; + reg = bcmgenet_hfb_reg_readl(priv, offset); + reg1 = bcmgenet_hfb_reg_readl(priv, offset + sizeof(u32)); + if (f_index < 32) { + reg1 &= ~(1 << (f_index % 32)); + bcmgenet_hfb_reg_writel(priv, reg1, offset + sizeof(u32)); + } else { + reg &= ~(1 << (f_index % 32)); + bcmgenet_hfb_reg_writel(priv, reg, offset); + } + if (!reg && !reg1) { + reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); + reg &= ~RBUF_HFB_EN; + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); + } } } @@ -482,6 +495,9 @@ static void bcmgenet_hfb_set_filter_rx_queue_mapping(struct bcmgenet_priv *priv, u32 offset; u32 reg; + if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) + return; + offset = f_index / 8; reg = bcmgenet_rdma_readl(priv, DMA_INDEX2RING_0 + offset); reg &= ~(0xF << (4 * (f_index % 8))); @@ -495,9 +511,13 @@ static void bcmgenet_hfb_set_filter_length(struct bcmgenet_priv *priv, u32 offset; u32 reg; - offset = HFB_FLT_LEN_V3PLUS + - ((priv->hw_params->hfb_filter_cnt - 1 - f_index) / 4) * - sizeof(u32); + if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) + offset = HFB_FLT_LEN_V2; + else + offset = HFB_FLT_LEN_V3PLUS; + + offset += sizeof(u32) * + ((priv->hw_params->hfb_filter_cnt - 1 - f_index) / 4); reg = bcmgenet_hfb_reg_readl(priv, offset); reg &= ~(0xFF << (8 * (f_index % 4))); reg |= ((f_length & 0xFF) << (8 * (f_index % 4))); @@ -579,13 +599,13 @@ static void bcmgenet_hfb_create_rxnfc_filter(struct bcmgenet_priv *priv, struct bcmgenet_rxnfc_rule *rule) { struct ethtool_rx_flow_spec *fs = &rule->fs; - u32 offset = 0, f_length = 0, f; + u32 offset = 0, f_length = 0, f, q; u8 val_8, mask_8; __be16 val_16; u16 mask_16; size_t size; - f = fs->location; + f = fs->location + 1; if (fs->flow_type & FLOW_MAC_EXT) { bcmgenet_hfb_insert_data(priv, f, 0, &fs->h_ext.h_dest, &fs->m_ext.h_dest, @@ -667,19 +687,16 @@ static void bcmgenet_hfb_create_rxnfc_filter(struct bcmgenet_priv *priv, } bcmgenet_hfb_set_filter_length(priv, f, 2 * f_length); - if (!fs->ring_cookie || fs->ring_cookie == RX_CLS_FLOW_WAKE) { - /* Ring 0 flows can be handled by the default Descriptor Ring - * We'll map them to ring 0, but don't enable the filter - */ - bcmgenet_hfb_set_filter_rx_queue_mapping(priv, f, 0); - rule->state = BCMGENET_RXNFC_STATE_DISABLED; - } else { + if (fs->ring_cookie == RX_CLS_FLOW_WAKE) + q = 0; + else if (fs->ring_cookie == RX_CLS_FLOW_DISC) + q = priv->hw_params->rx_queues + 1; + else /* Other Rx rings are direct mapped here */ - bcmgenet_hfb_set_filter_rx_queue_mapping(priv, f, - fs->ring_cookie); - bcmgenet_hfb_enable_filter(priv, f); - rule->state = BCMGENET_RXNFC_STATE_ENABLED; - } + q = fs->ring_cookie; + bcmgenet_hfb_set_filter_rx_queue_mapping(priv, f, q); + bcmgenet_hfb_enable_filter(priv, f); + rule->state = BCMGENET_RXNFC_STATE_ENABLED; } /* bcmgenet_hfb_clear @@ -690,6 +707,7 @@ static void bcmgenet_hfb_clear_filter(struct bcmgenet_priv *priv, u32 f_index) { u32 base, i; + bcmgenet_hfb_set_filter_length(priv, f_index, 0); base = f_index * priv->hw_params->hfb_filter_size; for (i = 0; i < priv->hw_params->hfb_filter_size; i++) bcmgenet_hfb_writel(priv, 0x0, (base + i) * sizeof(u32)); @@ -699,22 +717,23 @@ static void bcmgenet_hfb_clear(struct bcmgenet_priv *priv) { u32 i; - if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) - return; - - bcmgenet_hfb_reg_writel(priv, 0x0, HFB_CTRL); - bcmgenet_hfb_reg_writel(priv, 0x0, HFB_FLT_ENABLE_V3PLUS); - bcmgenet_hfb_reg_writel(priv, 0x0, HFB_FLT_ENABLE_V3PLUS + 4); - - for (i = DMA_INDEX2RING_0; i <= DMA_INDEX2RING_7; i++) - bcmgenet_rdma_writel(priv, 0x0, i); + bcmgenet_hfb_reg_writel(priv, 0, HFB_CTRL); - for (i = 0; i < (priv->hw_params->hfb_filter_cnt / 4); i++) - bcmgenet_hfb_reg_writel(priv, 0x0, - HFB_FLT_LEN_V3PLUS + i * sizeof(u32)); + if (!GENET_IS_V1(priv) && !GENET_IS_V2(priv)) { + bcmgenet_hfb_reg_writel(priv, 0, + HFB_FLT_ENABLE_V3PLUS); + bcmgenet_hfb_reg_writel(priv, 0, + HFB_FLT_ENABLE_V3PLUS + 4); + for (i = DMA_INDEX2RING_0; i <= DMA_INDEX2RING_7; i++) + bcmgenet_rdma_writel(priv, 0, i); + } for (i = 0; i < priv->hw_params->hfb_filter_cnt; i++) bcmgenet_hfb_clear_filter(priv, i); + + /* Enable filter 0 to send default flow to ring 0 */ + bcmgenet_hfb_set_filter_length(priv, 0, 4); + bcmgenet_hfb_enable_filter(priv, 0); } static void bcmgenet_hfb_init(struct bcmgenet_priv *priv) @@ -722,9 +741,6 @@ static void bcmgenet_hfb_init(struct bcmgenet_priv *priv) int i; INIT_LIST_HEAD(&priv->rxnfc_list); - if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) - return; - for (i = 0; i < MAX_NUM_OF_FS_RULES; i++) { INIT_LIST_HEAD(&priv->rxnfc_rules[i].list); priv->rxnfc_rules[i].state = BCMGENET_RXNFC_STATE_UNUSED; @@ -819,20 +835,16 @@ static int bcmgenet_get_coalesce(struct net_device *dev, unsigned int i; ec->tx_max_coalesced_frames = - bcmgenet_tdma_ring_readl(priv, DESC_INDEX, - DMA_MBUF_DONE_THRESH); + bcmgenet_tdma_ring_readl(priv, 0, DMA_MBUF_DONE_THRESH); ec->rx_max_coalesced_frames = - bcmgenet_rdma_ring_readl(priv, DESC_INDEX, - DMA_MBUF_DONE_THRESH); + bcmgenet_rdma_ring_readl(priv, 0, DMA_MBUF_DONE_THRESH); ec->rx_coalesce_usecs = - bcmgenet_rdma_readl(priv, DMA_RING16_TIMEOUT) * 8192 / 1000; + bcmgenet_rdma_readl(priv, DMA_RING0_TIMEOUT) * 8192 / 1000; - for (i = 0; i < priv->hw_params->rx_queues; i++) { + for (i = 0; i <= priv->hw_params->rx_queues; i++) { ring = &priv->rx_rings[i]; ec->use_adaptive_rx_coalesce |= ring->dim.use_dim; } - ring = &priv->rx_rings[DESC_INDEX]; - ec->use_adaptive_rx_coalesce |= ring->dim.use_dim; return 0; } @@ -902,17 +914,13 @@ static int bcmgenet_set_coalesce(struct net_device *dev, /* Program all TX queues with the same values, as there is no * ethtool knob to do coalescing on a per-queue basis */ - for (i = 0; i < priv->hw_params->tx_queues; i++) + for (i = 0; i <= priv->hw_params->tx_queues; i++) bcmgenet_tdma_ring_writel(priv, i, ec->tx_max_coalesced_frames, DMA_MBUF_DONE_THRESH); - bcmgenet_tdma_ring_writel(priv, DESC_INDEX, - ec->tx_max_coalesced_frames, - DMA_MBUF_DONE_THRESH); - for (i = 0; i < priv->hw_params->rx_queues; i++) + for (i = 0; i <= priv->hw_params->rx_queues; i++) bcmgenet_set_ring_rx_coalesce(&priv->rx_rings[i], ec); - bcmgenet_set_ring_rx_coalesce(&priv->rx_rings[DESC_INDEX], ec); return 0; } @@ -1120,7 +1128,7 @@ static const struct bcmgenet_stats bcmgenet_gstrings_stats[] = { STAT_GENET_Q(1), STAT_GENET_Q(2), STAT_GENET_Q(3), - STAT_GENET_Q(16), + STAT_GENET_Q(4), }; #define BCMGENET_STATS_LEN ARRAY_SIZE(bcmgenet_gstrings_stats) @@ -1438,7 +1446,8 @@ static int bcmgenet_insert_flow(struct net_device *dev, } if (cmd->fs.ring_cookie > priv->hw_params->rx_queues && - cmd->fs.ring_cookie != RX_CLS_FLOW_WAKE) { + cmd->fs.ring_cookie != RX_CLS_FLOW_WAKE && + cmd->fs.ring_cookie != RX_CLS_FLOW_DISC) { netdev_err(dev, "rxnfc: Unsupported action (%llu)\n", cmd->fs.ring_cookie); return -EINVAL; @@ -1472,10 +1481,10 @@ static int bcmgenet_insert_flow(struct net_device *dev, loc_rule = &priv->rxnfc_rules[cmd->fs.location]; } if (loc_rule->state == BCMGENET_RXNFC_STATE_ENABLED) - bcmgenet_hfb_disable_filter(priv, cmd->fs.location); + bcmgenet_hfb_disable_filter(priv, cmd->fs.location + 1); if (loc_rule->state != BCMGENET_RXNFC_STATE_UNUSED) { list_del(&loc_rule->list); - bcmgenet_hfb_clear_filter(priv, cmd->fs.location); + bcmgenet_hfb_clear_filter(priv, cmd->fs.location + 1); } loc_rule->state = BCMGENET_RXNFC_STATE_UNUSED; memcpy(&loc_rule->fs, &cmd->fs, @@ -1505,10 +1514,10 @@ static int bcmgenet_delete_flow(struct net_device *dev, } if (rule->state == BCMGENET_RXNFC_STATE_ENABLED) - bcmgenet_hfb_disable_filter(priv, cmd->fs.location); + bcmgenet_hfb_disable_filter(priv, cmd->fs.location + 1); if (rule->state != BCMGENET_RXNFC_STATE_UNUSED) { list_del(&rule->list); - bcmgenet_hfb_clear_filter(priv, cmd->fs.location); + bcmgenet_hfb_clear_filter(priv, cmd->fs.location + 1); } rule->state = BCMGENET_RXNFC_STATE_UNUSED; memset(&rule->fs, 0, sizeof(struct ethtool_rx_flow_spec)); @@ -1651,9 +1660,9 @@ static int bcmgenet_power_down(struct bcmgenet_priv *priv, case GENET_POWER_PASSIVE: /* Power down LED */ - if (priv->hw_params->flags & GENET_HAS_EXT) { + if (bcmgenet_has_ext(priv)) { reg = bcmgenet_ext_readl(priv, EXT_EXT_PWR_MGMT); - if (GENET_IS_V5(priv) && !priv->ephy_16nm) + if (GENET_IS_V5(priv) && !bcmgenet_has_ephy_16nm(priv)) reg |= EXT_PWR_DOWN_PHY_EN | EXT_PWR_DOWN_PHY_RD | EXT_PWR_DOWN_PHY_SD | @@ -1676,13 +1685,14 @@ static int bcmgenet_power_down(struct bcmgenet_priv *priv, return ret; } -static void bcmgenet_power_up(struct bcmgenet_priv *priv, - enum bcmgenet_power_mode mode) +static int bcmgenet_power_up(struct bcmgenet_priv *priv, + enum bcmgenet_power_mode mode) { + int ret = 0; u32 reg; - if (!(priv->hw_params->flags & GENET_HAS_EXT)) - return; + if (!bcmgenet_has_ext(priv)) + return ret; reg = bcmgenet_ext_readl(priv, EXT_EXT_PWR_MGMT); @@ -1690,7 +1700,7 @@ static void bcmgenet_power_up(struct bcmgenet_priv *priv, case GENET_POWER_PASSIVE: reg &= ~(EXT_PWR_DOWN_DLL | EXT_PWR_DOWN_BIAS | EXT_ENERGY_DET_MASK); - if (GENET_IS_V5(priv) && !priv->ephy_16nm) { + if (GENET_IS_V5(priv) && !bcmgenet_has_ephy_16nm(priv)) { reg &= ~(EXT_PWR_DOWN_PHY_EN | EXT_PWR_DOWN_PHY_RD | EXT_PWR_DOWN_PHY_SD | @@ -1718,11 +1728,13 @@ static void bcmgenet_power_up(struct bcmgenet_priv *priv, } break; case GENET_POWER_WOL_MAGIC: - bcmgenet_wol_power_up_cfg(priv, mode); - return; + ret = bcmgenet_wol_power_up_cfg(priv, mode); + break; default: break; } + + return ret; } static struct enet_cb *bcmgenet_get_txcb(struct bcmgenet_priv *priv, @@ -1759,18 +1771,6 @@ static struct enet_cb *bcmgenet_put_txcb(struct bcmgenet_priv *priv, return tx_cb_ptr; } -static inline void bcmgenet_rx_ring16_int_disable(struct bcmgenet_rx_ring *ring) -{ - bcmgenet_intrl2_0_writel(ring->priv, UMAC_IRQ_RXDMA_DONE, - INTRL2_CPU_MASK_SET); -} - -static inline void bcmgenet_rx_ring16_int_enable(struct bcmgenet_rx_ring *ring) -{ - bcmgenet_intrl2_0_writel(ring->priv, UMAC_IRQ_RXDMA_DONE, - INTRL2_CPU_MASK_CLEAR); -} - static inline void bcmgenet_rx_ring_int_disable(struct bcmgenet_rx_ring *ring) { bcmgenet_intrl2_1_writel(ring->priv, @@ -1785,18 +1785,6 @@ static inline void bcmgenet_rx_ring_int_enable(struct bcmgenet_rx_ring *ring) INTRL2_CPU_MASK_CLEAR); } -static inline void bcmgenet_tx_ring16_int_disable(struct bcmgenet_tx_ring *ring) -{ - bcmgenet_intrl2_0_writel(ring->priv, UMAC_IRQ_TXDMA_DONE, - INTRL2_CPU_MASK_SET); -} - -static inline void bcmgenet_tx_ring16_int_enable(struct bcmgenet_tx_ring *ring) -{ - bcmgenet_intrl2_0_writel(ring->priv, UMAC_IRQ_TXDMA_DONE, - INTRL2_CPU_MASK_CLEAR); -} - static inline void bcmgenet_tx_ring_int_enable(struct bcmgenet_tx_ring *ring) { bcmgenet_intrl2_1_writel(ring->priv, 1 << ring->index, @@ -1877,12 +1865,7 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev, struct sk_buff *skb; /* Clear status before servicing to reduce spurious interrupts */ - if (ring->index == DESC_INDEX) - bcmgenet_intrl2_0_writel(priv, UMAC_IRQ_TXDMA_DONE, - INTRL2_CPU_CLEAR); - else - bcmgenet_intrl2_1_writel(priv, (1 << ring->index), - INTRL2_CPU_CLEAR); + bcmgenet_intrl2_1_writel(priv, (1 << ring->index), INTRL2_CPU_CLEAR); /* Compute how many buffers are transmitted since last xmit call */ c_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_CONS_INDEX) @@ -1916,19 +1899,46 @@ static unsigned int __bcmgenet_tx_reclaim(struct net_device *dev, ring->packets += pkts_compl; ring->bytes += bytes_compl; - netdev_tx_completed_queue(netdev_get_tx_queue(dev, ring->queue), + netdev_tx_completed_queue(netdev_get_tx_queue(dev, ring->index), pkts_compl, bytes_compl); return txbds_processed; } static unsigned int bcmgenet_tx_reclaim(struct net_device *dev, - struct bcmgenet_tx_ring *ring) + struct bcmgenet_tx_ring *ring, + bool all) { - unsigned int released; + struct bcmgenet_priv *priv = netdev_priv(dev); + struct device *kdev = &priv->pdev->dev; + unsigned int released, drop, wr_ptr; + struct enet_cb *cb_ptr; + struct sk_buff *skb; spin_lock_bh(&ring->lock); released = __bcmgenet_tx_reclaim(dev, ring); + if (all) { + skb = NULL; + drop = (ring->prod_index - ring->c_index) & DMA_C_INDEX_MASK; + released += drop; + ring->prod_index = ring->c_index & DMA_C_INDEX_MASK; + while (drop--) { + cb_ptr = bcmgenet_put_txcb(priv, ring); + skb = cb_ptr->skb; + bcmgenet_free_tx_cb(kdev, cb_ptr); + if (skb && cb_ptr == GENET_CB(skb)->first_cb) { + dev_consume_skb_any(skb); + skb = NULL; + } + } + if (skb) + dev_consume_skb_any(skb); + bcmgenet_tdma_ring_writel(priv, ring->index, + ring->prod_index, TDMA_PROD_INDEX); + wr_ptr = ring->write_ptr * WORDS_PER_BD(priv); + bcmgenet_tdma_ring_writel(priv, ring->index, wr_ptr, + TDMA_WRITE_PTR); + } spin_unlock_bh(&ring->lock); return released; @@ -1944,14 +1954,14 @@ static int bcmgenet_tx_poll(struct napi_struct *napi, int budget) spin_lock(&ring->lock); work_done = __bcmgenet_tx_reclaim(ring->priv->dev, ring); if (ring->free_bds > (MAX_SKB_FRAGS + 1)) { - txq = netdev_get_tx_queue(ring->priv->dev, ring->queue); + txq = netdev_get_tx_queue(ring->priv->dev, ring->index); netif_tx_wake_queue(txq); } spin_unlock(&ring->lock); if (work_done == 0) { napi_complete(napi); - ring->int_enable(ring); + bcmgenet_tx_ring_int_enable(ring); return 0; } @@ -1962,14 +1972,11 @@ static int bcmgenet_tx_poll(struct napi_struct *napi, int budget) static void bcmgenet_tx_reclaim_all(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); - int i; - - if (netif_is_multiqueue(dev)) { - for (i = 0; i < priv->hw_params->tx_queues; i++) - bcmgenet_tx_reclaim(dev, &priv->tx_rings[i]); - } + int i = 0; - bcmgenet_tx_reclaim(dev, &priv->tx_rings[DESC_INDEX]); + do { + bcmgenet_tx_reclaim(dev, &priv->tx_rings[i++], true); + } while (i <= priv->hw_params->tx_queues && netif_is_multiqueue(dev)); } /* Reallocate the SKB to put enough headroom in front of it and insert @@ -2057,19 +2064,14 @@ static netdev_tx_t bcmgenet_xmit(struct sk_buff *skb, struct net_device *dev) index = skb_get_queue_mapping(skb); /* Mapping strategy: - * queue_mapping = 0, unclassified, packet xmited through ring16 - * queue_mapping = 1, goes to ring 0. (highest priority queue - * queue_mapping = 2, goes to ring 1. - * queue_mapping = 3, goes to ring 2. - * queue_mapping = 4, goes to ring 3. + * queue_mapping = 0, unclassified, packet xmited through ring 0 + * queue_mapping = 1, goes to ring 1. (highest priority queue) + * queue_mapping = 2, goes to ring 2. + * queue_mapping = 3, goes to ring 3. + * queue_mapping = 4, goes to ring 4. */ - if (index == 0) - index = DESC_INDEX; - else - index -= 1; - ring = &priv->tx_rings[index]; - txq = netdev_get_tx_queue(dev, ring->queue); + txq = netdev_get_tx_queue(dev, index); nr_frags = skb_shinfo(skb)->nr_frags; @@ -2242,15 +2244,8 @@ static unsigned int bcmgenet_desc_rx(struct bcmgenet_rx_ring *ring, unsigned int discards; /* Clear status before servicing to reduce spurious interrupts */ - if (ring->index == DESC_INDEX) { - bcmgenet_intrl2_0_writel(priv, UMAC_IRQ_RXDMA_DONE, - INTRL2_CPU_CLEAR); - } else { - mask = 1 << (UMAC_IRQ1_RX_INTR_SHIFT + ring->index); - bcmgenet_intrl2_1_writel(priv, - mask, - INTRL2_CPU_CLEAR); - } + mask = 1 << (UMAC_IRQ1_RX_INTR_SHIFT + ring->index); + bcmgenet_intrl2_1_writel(priv, mask, INTRL2_CPU_CLEAR); p_index = bcmgenet_rdma_ring_readl(priv, ring->index, RDMA_PROD_INDEX); @@ -2399,7 +2394,7 @@ static int bcmgenet_rx_poll(struct napi_struct *napi, int budget) if (work_done < budget) { napi_complete_done(napi, work_done); - ring->int_enable(ring); + bcmgenet_rx_ring_int_enable(ring); } if (ring->dim.use_dim) { @@ -2523,7 +2518,7 @@ static void bcmgenet_link_intr_enable(struct bcmgenet_priv *priv) } else if (priv->ext_phy) { int0_enable |= UMAC_IRQ_LINK_EVENT; } else if (priv->phy_interface == PHY_INTERFACE_MODE_MOCA) { - if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) + if (bcmgenet_has_moca_link_det(priv)) int0_enable |= UMAC_IRQ_LINK_EVENT; } bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR); @@ -2588,8 +2583,8 @@ static void init_umac(struct bcmgenet_priv *priv) } /* Enable MDIO interrupts on GENET v3+ */ - if (priv->hw_params->flags & GENET_HAS_MDIO_INTR) - int0_enable |= (UMAC_IRQ_MDIO_DONE | UMAC_IRQ_MDIO_ERROR); + if (bcmgenet_has_mdio_intr(priv)) + int0_enable |= UMAC_IRQ_MDIO_EVENT; bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR); @@ -2639,15 +2634,6 @@ static void bcmgenet_init_tx_ring(struct bcmgenet_priv *priv, spin_lock_init(&ring->lock); ring->priv = priv; ring->index = index; - if (index == DESC_INDEX) { - ring->queue = 0; - ring->int_enable = bcmgenet_tx_ring16_int_enable; - ring->int_disable = bcmgenet_tx_ring16_int_disable; - } else { - ring->queue = index + 1; - ring->int_enable = bcmgenet_tx_ring_int_enable; - ring->int_disable = bcmgenet_tx_ring_int_disable; - } ring->cbs = priv->tx_cbs + start_ptr; ring->size = size; ring->clean_ptr = start_ptr; @@ -2658,8 +2644,8 @@ static void bcmgenet_init_tx_ring(struct bcmgenet_priv *priv, ring->end_ptr = end_ptr - 1; ring->prod_index = 0; - /* Set flow period for ring != 16 */ - if (index != DESC_INDEX) + /* Set flow period for ring != 0 */ + if (index) flow_period_val = ENET_MAX_MTU_SIZE << 16; bcmgenet_tdma_ring_writel(priv, index, 0, TDMA_PROD_INDEX); @@ -2697,13 +2683,6 @@ static int bcmgenet_init_rx_ring(struct bcmgenet_priv *priv, ring->priv = priv; ring->index = index; - if (index == DESC_INDEX) { - ring->int_enable = bcmgenet_rx_ring16_int_enable; - ring->int_disable = bcmgenet_rx_ring16_int_disable; - } else { - ring->int_enable = bcmgenet_rx_ring_int_enable; - ring->int_disable = bcmgenet_rx_ring_int_disable; - } ring->cbs = priv->rx_cbs + start_ptr; ring->size = size; ring->c_index = 0; @@ -2749,15 +2728,11 @@ static void bcmgenet_enable_tx_napi(struct bcmgenet_priv *priv) unsigned int i; struct bcmgenet_tx_ring *ring; - for (i = 0; i < priv->hw_params->tx_queues; ++i) { + for (i = 0; i <= priv->hw_params->tx_queues; ++i) { ring = &priv->tx_rings[i]; napi_enable(&ring->napi); - ring->int_enable(ring); + bcmgenet_tx_ring_int_enable(ring); } - - ring = &priv->tx_rings[DESC_INDEX]; - napi_enable(&ring->napi); - ring->int_enable(ring); } static void bcmgenet_disable_tx_napi(struct bcmgenet_priv *priv) @@ -2765,13 +2740,10 @@ static void bcmgenet_disable_tx_napi(struct bcmgenet_priv *priv) unsigned int i; struct bcmgenet_tx_ring *ring; - for (i = 0; i < priv->hw_params->tx_queues; ++i) { + for (i = 0; i <= priv->hw_params->tx_queues; ++i) { ring = &priv->tx_rings[i]; napi_disable(&ring->napi); } - - ring = &priv->tx_rings[DESC_INDEX]; - napi_disable(&ring->napi); } static void bcmgenet_fini_tx_napi(struct bcmgenet_priv *priv) @@ -2779,82 +2751,104 @@ static void bcmgenet_fini_tx_napi(struct bcmgenet_priv *priv) unsigned int i; struct bcmgenet_tx_ring *ring; - for (i = 0; i < priv->hw_params->tx_queues; ++i) { + for (i = 0; i <= priv->hw_params->tx_queues; ++i) { ring = &priv->tx_rings[i]; netif_napi_del(&ring->napi); } +} - ring = &priv->tx_rings[DESC_INDEX]; - netif_napi_del(&ring->napi); +static int bcmgenet_tdma_disable(struct bcmgenet_priv *priv) +{ + int timeout = 0; + u32 reg, mask; + + reg = bcmgenet_tdma_readl(priv, DMA_CTRL); + mask = (1 << (priv->hw_params->tx_queues + 1)) - 1; + mask = (mask << DMA_RING_BUF_EN_SHIFT) | DMA_EN; + reg &= ~mask; + bcmgenet_tdma_writel(priv, reg, DMA_CTRL); + + /* Check DMA status register to confirm DMA is disabled */ + while (timeout++ < DMA_TIMEOUT_VAL) { + reg = bcmgenet_tdma_readl(priv, DMA_STATUS); + if ((reg & mask) == mask) + return 0; + + udelay(1); + } + + return -ETIMEDOUT; +} + +static int bcmgenet_rdma_disable(struct bcmgenet_priv *priv) +{ + int timeout = 0; + u32 reg, mask; + + reg = bcmgenet_rdma_readl(priv, DMA_CTRL); + mask = (1 << (priv->hw_params->rx_queues + 1)) - 1; + mask = (mask << DMA_RING_BUF_EN_SHIFT) | DMA_EN; + reg &= ~mask; + bcmgenet_rdma_writel(priv, reg, DMA_CTRL); + + /* Check DMA status register to confirm DMA is disabled */ + while (timeout++ < DMA_TIMEOUT_VAL) { + reg = bcmgenet_rdma_readl(priv, DMA_STATUS); + if ((reg & mask) == mask) + return 0; + + udelay(1); + } + + return -ETIMEDOUT; } /* Initialize Tx queues * - * Queues 0-3 are priority-based, each one has 32 descriptors, - * with queue 0 being the highest priority queue. + * Queues 1-4 are priority-based, each one has 32 descriptors, + * with queue 1 being the highest priority queue. * - * Queue 16 is the default Tx queue with - * GENET_Q16_TX_BD_CNT = 256 - 4 * 32 = 128 descriptors. + * Queue 0 is the default Tx queue with + * GENET_Q0_TX_BD_CNT = 256 - 4 * 32 = 128 descriptors. * * The transmit control block pool is then partitioned as follows: - * - Tx queue 0 uses tx_cbs[0..31] - * - Tx queue 1 uses tx_cbs[32..63] - * - Tx queue 2 uses tx_cbs[64..95] - * - Tx queue 3 uses tx_cbs[96..127] - * - Tx queue 16 uses tx_cbs[128..255] + * - Tx queue 0 uses tx_cbs[0..127] + * - Tx queue 1 uses tx_cbs[128..159] + * - Tx queue 2 uses tx_cbs[160..191] + * - Tx queue 3 uses tx_cbs[192..223] + * - Tx queue 4 uses tx_cbs[224..255] */ static void bcmgenet_init_tx_queues(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); - u32 i, dma_enable; - u32 dma_ctrl, ring_cfg; - u32 dma_priority[3] = {0, 0, 0}; - - dma_ctrl = bcmgenet_tdma_readl(priv, DMA_CTRL); - dma_enable = dma_ctrl & DMA_EN; - dma_ctrl &= ~DMA_EN; - bcmgenet_tdma_writel(priv, dma_ctrl, DMA_CTRL); - - dma_ctrl = 0; - ring_cfg = 0; + unsigned int start = 0, end = GENET_Q0_TX_BD_CNT; + u32 i, ring_mask, dma_priority[3] = {0, 0, 0}; /* Enable strict priority arbiter mode */ bcmgenet_tdma_writel(priv, DMA_ARBITER_SP, DMA_ARB_CTRL); /* Initialize Tx priority queues */ - for (i = 0; i < priv->hw_params->tx_queues; i++) { - bcmgenet_init_tx_ring(priv, i, priv->hw_params->tx_bds_per_q, - i * priv->hw_params->tx_bds_per_q, - (i + 1) * priv->hw_params->tx_bds_per_q); - ring_cfg |= (1 << i); - dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); + for (i = 0; i <= priv->hw_params->tx_queues; i++) { + bcmgenet_init_tx_ring(priv, i, end - start, start, end); + start = end; + end += priv->hw_params->tx_bds_per_q; dma_priority[DMA_PRIO_REG_INDEX(i)] |= - ((GENET_Q0_PRIORITY + i) << DMA_PRIO_REG_SHIFT(i)); + (i ? GENET_Q1_PRIORITY : GENET_Q0_PRIORITY) + << DMA_PRIO_REG_SHIFT(i); } - /* Initialize Tx default queue 16 */ - bcmgenet_init_tx_ring(priv, DESC_INDEX, GENET_Q16_TX_BD_CNT, - priv->hw_params->tx_queues * - priv->hw_params->tx_bds_per_q, - TOTAL_DESC); - ring_cfg |= (1 << DESC_INDEX); - dma_ctrl |= (1 << (DESC_INDEX + DMA_RING_BUF_EN_SHIFT)); - dma_priority[DMA_PRIO_REG_INDEX(DESC_INDEX)] |= - ((GENET_Q0_PRIORITY + priv->hw_params->tx_queues) << - DMA_PRIO_REG_SHIFT(DESC_INDEX)); - /* Set Tx queue priorities */ bcmgenet_tdma_writel(priv, dma_priority[0], DMA_PRIORITY_0); bcmgenet_tdma_writel(priv, dma_priority[1], DMA_PRIORITY_1); bcmgenet_tdma_writel(priv, dma_priority[2], DMA_PRIORITY_2); - /* Enable Tx queues */ - bcmgenet_tdma_writel(priv, ring_cfg, DMA_RING_CFG); + /* Configure Tx queues as descriptor rings */ + ring_mask = (1 << (priv->hw_params->tx_queues + 1)) - 1; + bcmgenet_tdma_writel(priv, ring_mask, DMA_RING_CFG); - /* Enable Tx DMA */ - if (dma_enable) - dma_ctrl |= DMA_EN; - bcmgenet_tdma_writel(priv, dma_ctrl, DMA_CTRL); + /* Enable Tx rings */ + ring_mask <<= DMA_RING_BUF_EN_SHIFT; + bcmgenet_tdma_writel(priv, ring_mask, DMA_CTRL); } static void bcmgenet_enable_rx_napi(struct bcmgenet_priv *priv) @@ -2862,15 +2856,11 @@ static void bcmgenet_enable_rx_napi(struct bcmgenet_priv *priv) unsigned int i; struct bcmgenet_rx_ring *ring; - for (i = 0; i < priv->hw_params->rx_queues; ++i) { + for (i = 0; i <= priv->hw_params->rx_queues; ++i) { ring = &priv->rx_rings[i]; napi_enable(&ring->napi); - ring->int_enable(ring); + bcmgenet_rx_ring_int_enable(ring); } - - ring = &priv->rx_rings[DESC_INDEX]; - napi_enable(&ring->napi); - ring->int_enable(ring); } static void bcmgenet_disable_rx_napi(struct bcmgenet_priv *priv) @@ -2878,15 +2868,11 @@ static void bcmgenet_disable_rx_napi(struct bcmgenet_priv *priv) unsigned int i; struct bcmgenet_rx_ring *ring; - for (i = 0; i < priv->hw_params->rx_queues; ++i) { + for (i = 0; i <= priv->hw_params->rx_queues; ++i) { ring = &priv->rx_rings[i]; napi_disable(&ring->napi); cancel_work_sync(&ring->dim.dim.work); } - - ring = &priv->rx_rings[DESC_INDEX]; - napi_disable(&ring->napi); - cancel_work_sync(&ring->dim.dim.work); } static void bcmgenet_fini_rx_napi(struct bcmgenet_priv *priv) @@ -2894,13 +2880,10 @@ static void bcmgenet_fini_rx_napi(struct bcmgenet_priv *priv) unsigned int i; struct bcmgenet_rx_ring *ring; - for (i = 0; i < priv->hw_params->rx_queues; ++i) { + for (i = 0; i <= priv->hw_params->rx_queues; ++i) { ring = &priv->rx_rings[i]; netif_napi_del(&ring->napi); } - - ring = &priv->rx_rings[DESC_INDEX]; - netif_napi_del(&ring->napi); } /* Initialize Rx queues @@ -2908,57 +2891,32 @@ static void bcmgenet_fini_rx_napi(struct bcmgenet_priv *priv) * Queues 0-15 are priority queues. Hardware Filtering Block (HFB) can be * used to direct traffic to these queues. * - * Queue 16 is the default Rx queue with GENET_Q16_RX_BD_CNT descriptors. + * Queue 0 is also the default Rx queue with GENET_Q0_RX_BD_CNT descriptors. */ static int bcmgenet_init_rx_queues(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); - u32 i; - u32 dma_enable; - u32 dma_ctrl; - u32 ring_cfg; + unsigned int start = 0, end = GENET_Q0_RX_BD_CNT; + u32 i, ring_mask; int ret; - dma_ctrl = bcmgenet_rdma_readl(priv, DMA_CTRL); - dma_enable = dma_ctrl & DMA_EN; - dma_ctrl &= ~DMA_EN; - bcmgenet_rdma_writel(priv, dma_ctrl, DMA_CTRL); - - dma_ctrl = 0; - ring_cfg = 0; - /* Initialize Rx priority queues */ - for (i = 0; i < priv->hw_params->rx_queues; i++) { - ret = bcmgenet_init_rx_ring(priv, i, - priv->hw_params->rx_bds_per_q, - i * priv->hw_params->rx_bds_per_q, - (i + 1) * - priv->hw_params->rx_bds_per_q); + for (i = 0; i <= priv->hw_params->rx_queues; i++) { + ret = bcmgenet_init_rx_ring(priv, i, end - start, start, end); if (ret) return ret; - ring_cfg |= (1 << i); - dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); + start = end; + end += priv->hw_params->rx_bds_per_q; } - /* Initialize Rx default queue 16 */ - ret = bcmgenet_init_rx_ring(priv, DESC_INDEX, GENET_Q16_RX_BD_CNT, - priv->hw_params->rx_queues * - priv->hw_params->rx_bds_per_q, - TOTAL_DESC); - if (ret) - return ret; - - ring_cfg |= (1 << DESC_INDEX); - dma_ctrl |= (1 << (DESC_INDEX + DMA_RING_BUF_EN_SHIFT)); - - /* Enable rings */ - bcmgenet_rdma_writel(priv, ring_cfg, DMA_RING_CFG); + /* Configure Rx queues as descriptor rings */ + ring_mask = (1 << (priv->hw_params->rx_queues + 1)) - 1; + bcmgenet_rdma_writel(priv, ring_mask, DMA_RING_CFG); - /* Configure ring as descriptor ring and re-enable DMA if enabled */ - if (dma_enable) - dma_ctrl |= DMA_EN; - bcmgenet_rdma_writel(priv, dma_ctrl, DMA_CTRL); + /* Enable Rx rings */ + ring_mask <<= DMA_RING_BUF_EN_SHIFT; + bcmgenet_rdma_writel(priv, ring_mask, DMA_CTRL); return 0; } @@ -2966,26 +2924,9 @@ static int bcmgenet_init_rx_queues(struct net_device *dev) static int bcmgenet_dma_teardown(struct bcmgenet_priv *priv) { int ret = 0; - int timeout = 0; - u32 reg; - u32 dma_ctrl; - int i; /* Disable TDMA to stop add more frames in TX DMA */ - reg = bcmgenet_tdma_readl(priv, DMA_CTRL); - reg &= ~DMA_EN; - bcmgenet_tdma_writel(priv, reg, DMA_CTRL); - - /* Check TDMA status register to confirm TDMA is disabled */ - while (timeout++ < DMA_TIMEOUT_VAL) { - reg = bcmgenet_tdma_readl(priv, DMA_STATUS); - if (reg & DMA_DISABLED) - break; - - udelay(1); - } - - if (timeout == DMA_TIMEOUT_VAL) { + if (-ETIMEDOUT == bcmgenet_tdma_disable(priv)) { netdev_warn(priv->dev, "Timed out while disabling TX DMA\n"); ret = -ETIMEDOUT; } @@ -2994,39 +2935,11 @@ static int bcmgenet_dma_teardown(struct bcmgenet_priv *priv) usleep_range(10000, 20000); /* Disable RDMA */ - reg = bcmgenet_rdma_readl(priv, DMA_CTRL); - reg &= ~DMA_EN; - bcmgenet_rdma_writel(priv, reg, DMA_CTRL); - - timeout = 0; - /* Check RDMA status register to confirm RDMA is disabled */ - while (timeout++ < DMA_TIMEOUT_VAL) { - reg = bcmgenet_rdma_readl(priv, DMA_STATUS); - if (reg & DMA_DISABLED) - break; - - udelay(1); - } - - if (timeout == DMA_TIMEOUT_VAL) { + if (-ETIMEDOUT == bcmgenet_rdma_disable(priv)) { netdev_warn(priv->dev, "Timed out while disabling RX DMA\n"); ret = -ETIMEDOUT; } - dma_ctrl = 0; - for (i = 0; i < priv->hw_params->rx_queues; i++) - dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); - reg = bcmgenet_rdma_readl(priv, DMA_CTRL); - reg &= ~dma_ctrl; - bcmgenet_rdma_writel(priv, reg, DMA_CTRL); - - dma_ctrl = 0; - for (i = 0; i < priv->hw_params->tx_queues; i++) - dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); - reg = bcmgenet_tdma_readl(priv, DMA_CTRL); - reg &= ~dma_ctrl; - bcmgenet_tdma_writel(priv, reg, DMA_CTRL); - return ret; } @@ -3038,32 +2951,53 @@ static void bcmgenet_fini_dma(struct bcmgenet_priv *priv) bcmgenet_fini_rx_napi(priv); bcmgenet_fini_tx_napi(priv); - for (i = 0; i < priv->num_tx_bds; i++) - dev_kfree_skb(bcmgenet_free_tx_cb(&priv->pdev->dev, - priv->tx_cbs + i)); - - for (i = 0; i < priv->hw_params->tx_queues; i++) { - txq = netdev_get_tx_queue(priv->dev, priv->tx_rings[i].queue); + for (i = 0; i <= priv->hw_params->tx_queues; i++) { + txq = netdev_get_tx_queue(priv->dev, i); netdev_tx_reset_queue(txq); } - txq = netdev_get_tx_queue(priv->dev, priv->tx_rings[DESC_INDEX].queue); - netdev_tx_reset_queue(txq); - bcmgenet_free_rx_buffers(priv); kfree(priv->rx_cbs); kfree(priv->tx_cbs); } /* init_edma: Initialize DMA control register */ -static int bcmgenet_init_dma(struct bcmgenet_priv *priv) +static int bcmgenet_init_dma(struct bcmgenet_priv *priv, bool flush_rx) { - int ret; - unsigned int i; struct enet_cb *cb; + unsigned int i; + int ret; + u32 reg; netif_dbg(priv, hw, priv->dev, "%s\n", __func__); + /* Disable TX DMA */ + ret = bcmgenet_tdma_disable(priv); + if (ret) { + netdev_err(priv->dev, "failed to halt Tx DMA\n"); + return ret; + } + + /* Disable RX DMA */ + ret = bcmgenet_rdma_disable(priv); + if (ret) { + netdev_err(priv->dev, "failed to halt Rx DMA\n"); + return ret; + } + + /* Flush TX queues */ + bcmgenet_umac_writel(priv, 1, UMAC_TX_FLUSH); + udelay(10); + bcmgenet_umac_writel(priv, 0, UMAC_TX_FLUSH); + + if (flush_rx) { + reg = bcmgenet_rbuf_ctrl_get(priv); + bcmgenet_rbuf_ctrl_set(priv, reg | BIT(0)); + udelay(10); + bcmgenet_rbuf_ctrl_set(priv, reg); + udelay(10); + } + /* Initialize common Rx ring structures */ priv->rx_bds = priv->base + priv->hw_params->rdma_offset; priv->num_rx_bds = TOTAL_DESC; @@ -3113,6 +3047,15 @@ static int bcmgenet_init_dma(struct bcmgenet_priv *priv) /* Initialize Tx queues */ bcmgenet_init_tx_queues(priv->dev); + /* Enable RX/TX DMA */ + reg = bcmgenet_rdma_readl(priv, DMA_CTRL); + reg |= DMA_EN; + bcmgenet_rdma_writel(priv, reg, DMA_CTRL); + + reg = bcmgenet_tdma_readl(priv, DMA_CTRL); + reg |= DMA_EN; + bcmgenet_tdma_writel(priv, reg, DMA_CTRL); + return 0; } @@ -3142,7 +3085,7 @@ static void bcmgenet_irq_task(struct work_struct *work) } -/* bcmgenet_isr1: handle Rx and Tx priority queues */ +/* bcmgenet_isr1: handle Rx and Tx queues */ static irqreturn_t bcmgenet_isr1(int irq, void *dev_id) { struct bcmgenet_priv *priv = dev_id; @@ -3161,7 +3104,7 @@ static irqreturn_t bcmgenet_isr1(int irq, void *dev_id) "%s: IRQ=0x%x\n", __func__, status); /* Check Rx priority queue interrupts */ - for (index = 0; index < priv->hw_params->rx_queues; index++) { + for (index = 0; index <= priv->hw_params->rx_queues; index++) { if (!(status & BIT(UMAC_IRQ1_RX_INTR_SHIFT + index))) continue; @@ -3169,20 +3112,20 @@ static irqreturn_t bcmgenet_isr1(int irq, void *dev_id) rx_ring->dim.event_ctr++; if (likely(napi_schedule_prep(&rx_ring->napi))) { - rx_ring->int_disable(rx_ring); + bcmgenet_rx_ring_int_disable(rx_ring); __napi_schedule_irqoff(&rx_ring->napi); } } /* Check Tx priority queue interrupts */ - for (index = 0; index < priv->hw_params->tx_queues; index++) { + for (index = 0; index <= priv->hw_params->tx_queues; index++) { if (!(status & BIT(index))) continue; tx_ring = &priv->tx_rings[index]; if (likely(napi_schedule_prep(&tx_ring->napi))) { - tx_ring->int_disable(tx_ring); + bcmgenet_tx_ring_int_disable(tx_ring); __napi_schedule_irqoff(&tx_ring->napi); } } @@ -3190,12 +3133,10 @@ static irqreturn_t bcmgenet_isr1(int irq, void *dev_id) return IRQ_HANDLED; } -/* bcmgenet_isr0: handle Rx and Tx default queues + other stuff */ +/* bcmgenet_isr0: handle other stuff */ static irqreturn_t bcmgenet_isr0(int irq, void *dev_id) { struct bcmgenet_priv *priv = dev_id; - struct bcmgenet_rx_ring *rx_ring; - struct bcmgenet_tx_ring *tx_ring; unsigned int status; unsigned long flags; @@ -3209,29 +3150,8 @@ static irqreturn_t bcmgenet_isr0(int irq, void *dev_id) netif_dbg(priv, intr, priv->dev, "IRQ=0x%x\n", status); - if (status & UMAC_IRQ_RXDMA_DONE) { - rx_ring = &priv->rx_rings[DESC_INDEX]; - rx_ring->dim.event_ctr++; - - if (likely(napi_schedule_prep(&rx_ring->napi))) { - rx_ring->int_disable(rx_ring); - __napi_schedule_irqoff(&rx_ring->napi); - } - } - - if (status & UMAC_IRQ_TXDMA_DONE) { - tx_ring = &priv->tx_rings[DESC_INDEX]; - - if (likely(napi_schedule_prep(&tx_ring->napi))) { - tx_ring->int_disable(tx_ring); - __napi_schedule_irqoff(&tx_ring->napi); - } - } - - if ((priv->hw_params->flags & GENET_HAS_MDIO_INTR) && - status & (UMAC_IRQ_MDIO_DONE | UMAC_IRQ_MDIO_ERROR)) { + if (bcmgenet_has_mdio_intr(priv) && status & UMAC_IRQ_MDIO_EVENT) wake_up(&priv->wq); - } /* all other interested interrupts handled in bottom half */ status &= (UMAC_IRQ_LINK_EVENT | UMAC_IRQ_PHY_DET_R); @@ -3285,56 +3205,6 @@ static void bcmgenet_get_hw_addr(struct bcmgenet_priv *priv, put_unaligned_be16(addr_tmp, &addr[4]); } -/* Returns a reusable dma control register value */ -static u32 bcmgenet_dma_disable(struct bcmgenet_priv *priv, bool flush_rx) -{ - unsigned int i; - u32 reg; - u32 dma_ctrl; - - /* disable DMA */ - dma_ctrl = 1 << (DESC_INDEX + DMA_RING_BUF_EN_SHIFT) | DMA_EN; - for (i = 0; i < priv->hw_params->tx_queues; i++) - dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); - reg = bcmgenet_tdma_readl(priv, DMA_CTRL); - reg &= ~dma_ctrl; - bcmgenet_tdma_writel(priv, reg, DMA_CTRL); - - dma_ctrl = 1 << (DESC_INDEX + DMA_RING_BUF_EN_SHIFT) | DMA_EN; - for (i = 0; i < priv->hw_params->rx_queues; i++) - dma_ctrl |= (1 << (i + DMA_RING_BUF_EN_SHIFT)); - reg = bcmgenet_rdma_readl(priv, DMA_CTRL); - reg &= ~dma_ctrl; - bcmgenet_rdma_writel(priv, reg, DMA_CTRL); - - bcmgenet_umac_writel(priv, 1, UMAC_TX_FLUSH); - udelay(10); - bcmgenet_umac_writel(priv, 0, UMAC_TX_FLUSH); - - if (flush_rx) { - reg = bcmgenet_rbuf_ctrl_get(priv); - bcmgenet_rbuf_ctrl_set(priv, reg | BIT(0)); - udelay(10); - bcmgenet_rbuf_ctrl_set(priv, reg); - udelay(10); - } - - return dma_ctrl; -} - -static void bcmgenet_enable_dma(struct bcmgenet_priv *priv, u32 dma_ctrl) -{ - u32 reg; - - reg = bcmgenet_rdma_readl(priv, DMA_CTRL); - reg |= dma_ctrl; - bcmgenet_rdma_writel(priv, reg, DMA_CTRL); - - reg = bcmgenet_tdma_readl(priv, DMA_CTRL); - reg |= dma_ctrl; - bcmgenet_tdma_writel(priv, reg, DMA_CTRL); -} - static void bcmgenet_netif_start(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); @@ -3358,7 +3228,6 @@ static void bcmgenet_netif_start(struct net_device *dev) static int bcmgenet_open(struct net_device *dev) { struct bcmgenet_priv *priv = netdev_priv(dev); - unsigned long dma_ctrl; int ret; netif_dbg(priv, ifup, dev, "bcmgenet_open\n"); @@ -3384,22 +3253,16 @@ static int bcmgenet_open(struct net_device *dev) bcmgenet_set_hw_addr(priv, dev->dev_addr); - /* Disable RX/TX DMA and flush TX and RX queues */ - dma_ctrl = bcmgenet_dma_disable(priv, true); + /* HFB init */ + bcmgenet_hfb_init(priv); /* Reinitialize TDMA and RDMA and SW housekeeping */ - ret = bcmgenet_init_dma(priv); + ret = bcmgenet_init_dma(priv, true); if (ret) { netdev_err(dev, "failed to initialize DMA\n"); goto err_clk_disable; } - /* Always enable ring 16 - descriptor ring */ - bcmgenet_enable_dma(priv, dma_ctrl); - - /* HFB init */ - bcmgenet_hfb_init(priv); - ret = request_irq(priv->irq0, bcmgenet_isr0, IRQF_SHARED, dev->name, priv); if (ret < 0) { @@ -3446,19 +3309,21 @@ static void bcmgenet_netif_stop(struct net_device *dev, bool stop_phy) { struct bcmgenet_priv *priv = netdev_priv(dev); - bcmgenet_disable_tx_napi(priv); netif_tx_disable(dev); /* Disable MAC receive */ + bcmgenet_hfb_reg_writel(priv, 0, HFB_CTRL); umac_enable_set(priv, CMD_RX_EN, false); + if (stop_phy) + phy_stop(dev->phydev); + bcmgenet_dma_teardown(priv); /* Disable MAC transmit. TX DMA disabled must be done before this */ umac_enable_set(priv, CMD_TX_EN, false); - if (stop_phy) - phy_stop(dev->phydev); + bcmgenet_disable_tx_napi(priv); bcmgenet_disable_rx_napi(priv); bcmgenet_intr_disable(priv); @@ -3506,16 +3371,11 @@ static void bcmgenet_dump_tx_queue(struct bcmgenet_tx_ring *ring) if (!netif_msg_tx_err(priv)) return; - txq = netdev_get_tx_queue(priv->dev, ring->queue); + txq = netdev_get_tx_queue(priv->dev, ring->index); spin_lock(&ring->lock); - if (ring->index == DESC_INDEX) { - intsts = ~bcmgenet_intrl2_0_readl(priv, INTRL2_CPU_MASK_STATUS); - intmsk = UMAC_IRQ_TXDMA_DONE | UMAC_IRQ_TXDMA_MBDONE; - } else { - intsts = ~bcmgenet_intrl2_1_readl(priv, INTRL2_CPU_MASK_STATUS); - intmsk = 1 << ring->index; - } + intsts = ~bcmgenet_intrl2_1_readl(priv, INTRL2_CPU_MASK_STATUS); + intmsk = 1 << ring->index; c_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_CONS_INDEX); p_index = bcmgenet_tdma_ring_readl(priv, ring->index, TDMA_PROD_INDEX); txq_stopped = netif_tx_queue_stopped(txq); @@ -3529,7 +3389,7 @@ static void bcmgenet_dump_tx_queue(struct bcmgenet_tx_ring *ring) "(sw)c_index: %d (hw)c_index: %d\n" "(sw)clean_p: %d (sw)write_p: %d\n" "(sw)cb_ptr: %d (sw)end_ptr: %d\n", - ring->index, ring->queue, + ring->index, ring->index, txq_stopped ? "stopped" : "active", intsts & intmsk ? "enabled" : "disabled", free_bds, ring->size, @@ -3542,25 +3402,20 @@ static void bcmgenet_dump_tx_queue(struct bcmgenet_tx_ring *ring) static void bcmgenet_timeout(struct net_device *dev, unsigned int txqueue) { struct bcmgenet_priv *priv = netdev_priv(dev); - u32 int0_enable = 0; u32 int1_enable = 0; unsigned int q; netif_dbg(priv, tx_err, dev, "bcmgenet_timeout\n"); - for (q = 0; q < priv->hw_params->tx_queues; q++) + for (q = 0; q <= priv->hw_params->tx_queues; q++) bcmgenet_dump_tx_queue(&priv->tx_rings[q]); - bcmgenet_dump_tx_queue(&priv->tx_rings[DESC_INDEX]); bcmgenet_tx_reclaim_all(dev); - for (q = 0; q < priv->hw_params->tx_queues; q++) + for (q = 0; q <= priv->hw_params->tx_queues; q++) int1_enable |= (1 << q); - int0_enable = UMAC_IRQ_TXDMA_DONE; - /* Re-enable TX interrupts if disabled */ - bcmgenet_intrl2_0_writel(priv, int0_enable, INTRL2_CPU_MASK_CLEAR); bcmgenet_intrl2_1_writel(priv, int1_enable, INTRL2_CPU_MASK_CLEAR); netif_trans_update(dev); @@ -3664,16 +3519,13 @@ static struct net_device_stats *bcmgenet_get_stats(struct net_device *dev) struct bcmgenet_rx_ring *rx_ring; unsigned int q; - for (q = 0; q < priv->hw_params->tx_queues; q++) { + for (q = 0; q <= priv->hw_params->tx_queues; q++) { tx_ring = &priv->tx_rings[q]; tx_bytes += tx_ring->bytes; tx_packets += tx_ring->packets; } - tx_ring = &priv->tx_rings[DESC_INDEX]; - tx_bytes += tx_ring->bytes; - tx_packets += tx_ring->packets; - for (q = 0; q < priv->hw_params->rx_queues; q++) { + for (q = 0; q <= priv->hw_params->rx_queues; q++) { rx_ring = &priv->rx_rings[q]; rx_bytes += rx_ring->bytes; @@ -3681,11 +3533,6 @@ static struct net_device_stats *bcmgenet_get_stats(struct net_device *dev) rx_errors += rx_ring->errors; rx_dropped += rx_ring->dropped; } - rx_ring = &priv->rx_rings[DESC_INDEX]; - rx_bytes += rx_ring->bytes; - rx_packets += rx_ring->packets; - rx_errors += rx_ring->errors; - rx_dropped += rx_ring->dropped; dev->stats.tx_bytes = tx_bytes; dev->stats.tx_packets = tx_packets; @@ -3726,128 +3573,109 @@ static const struct net_device_ops bcmgenet_netdev_ops = { .ndo_change_carrier = bcmgenet_change_carrier, }; -/* Array of GENET hardware parameters/characteristics */ -static struct bcmgenet_hw_params bcmgenet_hw_params[] = { - [GENET_V1] = { - .tx_queues = 0, - .tx_bds_per_q = 0, - .rx_queues = 0, - .rx_bds_per_q = 0, - .bp_in_en_shift = 16, - .bp_in_mask = 0xffff, - .hfb_filter_cnt = 16, - .qtag_mask = 0x1F, - .hfb_offset = 0x1000, - .rdma_offset = 0x2000, - .tdma_offset = 0x3000, - .words_per_bd = 2, - }, - [GENET_V2] = { - .tx_queues = 4, - .tx_bds_per_q = 32, - .rx_queues = 0, - .rx_bds_per_q = 0, - .bp_in_en_shift = 16, - .bp_in_mask = 0xffff, - .hfb_filter_cnt = 16, - .qtag_mask = 0x1F, - .tbuf_offset = 0x0600, - .hfb_offset = 0x1000, - .hfb_reg_offset = 0x2000, - .rdma_offset = 0x3000, - .tdma_offset = 0x4000, - .words_per_bd = 2, - .flags = GENET_HAS_EXT, - }, - [GENET_V3] = { - .tx_queues = 4, - .tx_bds_per_q = 32, - .rx_queues = 0, - .rx_bds_per_q = 0, - .bp_in_en_shift = 17, - .bp_in_mask = 0x1ffff, - .hfb_filter_cnt = 48, - .hfb_filter_size = 128, - .qtag_mask = 0x3F, - .tbuf_offset = 0x0600, - .hfb_offset = 0x8000, - .hfb_reg_offset = 0xfc00, - .rdma_offset = 0x10000, - .tdma_offset = 0x11000, - .words_per_bd = 2, - .flags = GENET_HAS_EXT | GENET_HAS_MDIO_INTR | - GENET_HAS_MOCA_LINK_DET, - }, - [GENET_V4] = { - .tx_queues = 4, - .tx_bds_per_q = 32, - .rx_queues = 0, - .rx_bds_per_q = 0, - .bp_in_en_shift = 17, - .bp_in_mask = 0x1ffff, - .hfb_filter_cnt = 48, - .hfb_filter_size = 128, - .qtag_mask = 0x3F, - .tbuf_offset = 0x0600, - .hfb_offset = 0x8000, - .hfb_reg_offset = 0xfc00, - .rdma_offset = 0x2000, - .tdma_offset = 0x4000, - .words_per_bd = 3, - .flags = GENET_HAS_40BITS | GENET_HAS_EXT | - GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET, - }, - [GENET_V5] = { - .tx_queues = 4, - .tx_bds_per_q = 32, - .rx_queues = 0, - .rx_bds_per_q = 0, - .bp_in_en_shift = 17, - .bp_in_mask = 0x1ffff, - .hfb_filter_cnt = 48, - .hfb_filter_size = 128, - .qtag_mask = 0x3F, - .tbuf_offset = 0x0600, - .hfb_offset = 0x8000, - .hfb_reg_offset = 0xfc00, - .rdma_offset = 0x2000, - .tdma_offset = 0x4000, - .words_per_bd = 3, - .flags = GENET_HAS_40BITS | GENET_HAS_EXT | - GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET, - }, +/* GENET hardware parameters/characteristics */ +static const struct bcmgenet_hw_params bcmgenet_hw_params_v1 = { + .tx_queues = 0, + .tx_bds_per_q = 0, + .rx_queues = 0, + .rx_bds_per_q = 0, + .bp_in_en_shift = 16, + .bp_in_mask = 0xffff, + .hfb_filter_cnt = 16, + .hfb_filter_size = 64, + .qtag_mask = 0x1F, + .hfb_offset = 0x1000, + .hfb_reg_offset = GENET_RBUF_OFF + RBUF_HFB_CTRL_V1, + .rdma_offset = 0x2000, + .tdma_offset = 0x3000, + .words_per_bd = 2, +}; + +static const struct bcmgenet_hw_params bcmgenet_hw_params_v2 = { + .tx_queues = 4, + .tx_bds_per_q = 32, + .rx_queues = 0, + .rx_bds_per_q = 0, + .bp_in_en_shift = 16, + .bp_in_mask = 0xffff, + .hfb_filter_cnt = 16, + .hfb_filter_size = 64, + .qtag_mask = 0x1F, + .tbuf_offset = 0x0600, + .hfb_offset = 0x1000, + .hfb_reg_offset = 0x2000, + .rdma_offset = 0x3000, + .tdma_offset = 0x4000, + .words_per_bd = 2, +}; + +static const struct bcmgenet_hw_params bcmgenet_hw_params_v3 = { + .tx_queues = 4, + .tx_bds_per_q = 32, + .rx_queues = 0, + .rx_bds_per_q = 0, + .bp_in_en_shift = 17, + .bp_in_mask = 0x1ffff, + .hfb_filter_cnt = 48, + .hfb_filter_size = 128, + .qtag_mask = 0x3F, + .tbuf_offset = 0x0600, + .hfb_offset = 0x8000, + .hfb_reg_offset = 0xfc00, + .rdma_offset = 0x10000, + .tdma_offset = 0x11000, + .words_per_bd = 2, +}; + +static const struct bcmgenet_hw_params bcmgenet_hw_params_v4 = { + .tx_queues = 4, + .tx_bds_per_q = 32, + .rx_queues = 0, + .rx_bds_per_q = 0, + .bp_in_en_shift = 17, + .bp_in_mask = 0x1ffff, + .hfb_filter_cnt = 48, + .hfb_filter_size = 128, + .qtag_mask = 0x3F, + .tbuf_offset = 0x0600, + .hfb_offset = 0x8000, + .hfb_reg_offset = 0xfc00, + .rdma_offset = 0x2000, + .tdma_offset = 0x4000, + .words_per_bd = 3, }; /* Infer hardware parameters from the detected GENET version */ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) { - struct bcmgenet_hw_params *params; + const struct bcmgenet_hw_params *params; u32 reg; u8 major; u16 gphy_rev; - if (GENET_IS_V5(priv) || GENET_IS_V4(priv)) { - bcmgenet_dma_regs = bcmgenet_dma_regs_v3plus; - genet_dma_ring_regs = genet_dma_ring_regs_v4; - } else if (GENET_IS_V3(priv)) { + /* default to latest values */ + params = &bcmgenet_hw_params_v4; + bcmgenet_dma_regs = bcmgenet_dma_regs_v3plus; + genet_dma_ring_regs = genet_dma_ring_regs_v4; + if (GENET_IS_V3(priv)) { + params = &bcmgenet_hw_params_v3; bcmgenet_dma_regs = bcmgenet_dma_regs_v3plus; genet_dma_ring_regs = genet_dma_ring_regs_v123; } else if (GENET_IS_V2(priv)) { + params = &bcmgenet_hw_params_v2; bcmgenet_dma_regs = bcmgenet_dma_regs_v2; genet_dma_ring_regs = genet_dma_ring_regs_v123; } else if (GENET_IS_V1(priv)) { + params = &bcmgenet_hw_params_v1; bcmgenet_dma_regs = bcmgenet_dma_regs_v1; genet_dma_ring_regs = genet_dma_ring_regs_v123; } - - /* enum genet_version starts at 1 */ - priv->hw_params = &bcmgenet_hw_params[priv->version]; - params = priv->hw_params; + priv->hw_params = params; /* Read GENET HW version */ reg = bcmgenet_sys_readl(priv, SYS_REV_CTRL); major = (reg >> 24 & 0x0f); - if (major == 6) + if (major == 6 || major == 7) major = 5; else if (major == 5) major = 4; @@ -3898,7 +3726,7 @@ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) } #ifdef CONFIG_PHYS_ADDR_T_64BIT - if (!(params->flags & GENET_HAS_40BITS)) + if (!bcmgenet_has_40bits(priv)) pr_warn("GENET does not support 40-bits PA\n"); #endif @@ -3923,7 +3751,7 @@ static void bcmgenet_set_hw_params(struct bcmgenet_priv *priv) struct bcmgenet_plat_data { enum bcmgenet_version version; u32 dma_max_burst_length; - bool ephy_16nm; + u32 flags; }; static const struct bcmgenet_plat_data v1_plat_data = { @@ -3934,32 +3762,43 @@ static const struct bcmgenet_plat_data v1_plat_data = { static const struct bcmgenet_plat_data v2_plat_data = { .version = GENET_V2, .dma_max_burst_length = DMA_MAX_BURST_LENGTH, + .flags = GENET_HAS_EXT, }; static const struct bcmgenet_plat_data v3_plat_data = { .version = GENET_V3, .dma_max_burst_length = DMA_MAX_BURST_LENGTH, + .flags = GENET_HAS_EXT | GENET_HAS_MDIO_INTR | + GENET_HAS_MOCA_LINK_DET, }; static const struct bcmgenet_plat_data v4_plat_data = { .version = GENET_V4, .dma_max_burst_length = DMA_MAX_BURST_LENGTH, + .flags = GENET_HAS_40BITS | GENET_HAS_EXT | + GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET, }; static const struct bcmgenet_plat_data v5_plat_data = { .version = GENET_V5, .dma_max_burst_length = DMA_MAX_BURST_LENGTH, + .flags = GENET_HAS_40BITS | GENET_HAS_EXT | + GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET, }; static const struct bcmgenet_plat_data bcm2711_plat_data = { .version = GENET_V5, .dma_max_burst_length = 0x08, + .flags = GENET_HAS_40BITS | GENET_HAS_EXT | + GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET, }; static const struct bcmgenet_plat_data bcm7712_plat_data = { .version = GENET_V5, .dma_max_burst_length = DMA_MAX_BURST_LENGTH, - .ephy_16nm = true, + .flags = GENET_HAS_40BITS | GENET_HAS_EXT | + GENET_HAS_MDIO_INTR | GENET_HAS_MOCA_LINK_DET | + GENET_HAS_EPHY_16NM, }; static const struct of_device_id bcmgenet_match[] = { @@ -4057,7 +3896,7 @@ static int bcmgenet_probe(struct platform_device *pdev) if (pdata) { priv->version = pdata->version; priv->dma_max_burst_length = pdata->dma_max_burst_length; - priv->ephy_16nm = pdata->ephy_16nm; + priv->flags = pdata->flags; } else { priv->version = pd->genet_version; priv->dma_max_burst_length = DMA_MAX_BURST_LENGTH; @@ -4077,7 +3916,7 @@ static int bcmgenet_probe(struct platform_device *pdev) bcmgenet_set_hw_params(priv); err = -EIO; - if (priv->hw_params->flags & GENET_HAS_40BITS) + if (bcmgenet_has_40bits(priv)) err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(40)); if (err) err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32)); @@ -4132,16 +3971,13 @@ static int bcmgenet_probe(struct platform_device *pdev) if (err) goto err_clk_disable; - /* setup number of real queues + 1 (GENET_V1 has 0 hardware queues - * just the ring 16 descriptor based TX - */ + /* setup number of real queues + 1 */ netif_set_real_num_tx_queues(priv->dev, priv->hw_params->tx_queues + 1); netif_set_real_num_rx_queues(priv->dev, priv->hw_params->rx_queues + 1); /* Set default coalescing parameters */ - for (i = 0; i < priv->hw_params->rx_queues; i++) + for (i = 0; i <= priv->hw_params->rx_queues; i++) priv->rx_rings[i].rx_max_coalesced_frames = 1; - priv->rx_rings[DESC_INDEX].rx_max_coalesced_frames = 1; /* libphy will determine the link state */ netif_carrier_off(dev); @@ -4205,9 +4041,22 @@ static int bcmgenet_resume_noirq(struct device *d) reg = bcmgenet_intrl2_0_readl(priv, INTRL2_CPU_STAT); if (reg & UMAC_IRQ_WAKE_EVENT) pm_wakeup_event(&priv->pdev->dev, 0); + + /* From WOL-enabled suspend, switch to regular clock */ + if (!bcmgenet_power_up(priv, GENET_POWER_WOL_MAGIC)) + return 0; + + /* Failed so fall through to reset MAC */ } - bcmgenet_intrl2_0_writel(priv, UMAC_IRQ_WAKE_EVENT, INTRL2_CPU_CLEAR); + /* If this is an internal GPHY, power it back on now, before UniMAC is + * brought out of reset as absolutely no UniMAC activity is allowed + */ + if (priv->internal_phy) + bcmgenet_power_up(priv, GENET_POWER_PASSIVE); + + /* take MAC out of reset */ + bcmgenet_umac_reset(priv); return 0; } @@ -4217,23 +4066,46 @@ static int bcmgenet_resume(struct device *d) struct net_device *dev = dev_get_drvdata(d); struct bcmgenet_priv *priv = netdev_priv(dev); struct bcmgenet_rxnfc_rule *rule; - unsigned long dma_ctrl; int ret; + u32 reg; if (!netif_running(dev)) return 0; - /* From WOL-enabled suspend, switch to regular clock */ - if (device_may_wakeup(d) && priv->wolopts) - bcmgenet_power_up(priv, GENET_POWER_WOL_MAGIC); - - /* If this is an internal GPHY, power it back on now, before UniMAC is - * brought out of reset as absolutely no UniMAC activity is allowed - */ - if (priv->internal_phy) - bcmgenet_power_up(priv, GENET_POWER_PASSIVE); - - bcmgenet_umac_reset(priv); + if (device_may_wakeup(d) && priv->wolopts) { + reg = bcmgenet_umac_readl(priv, UMAC_CMD); + if (reg & CMD_RX_EN) { + /* Successfully exited WoL, just resume data flows */ + list_for_each_entry(rule, &priv->rxnfc_list, list) + if (rule->state == BCMGENET_RXNFC_STATE_ENABLED) + bcmgenet_hfb_enable_filter(priv, + rule->fs.location + 1); + bcmgenet_hfb_enable_filter(priv, 0); + bcmgenet_set_rx_mode(dev); + bcmgenet_enable_rx_napi(priv); + + /* Reinitialize Tx flows */ + bcmgenet_tdma_disable(priv); + bcmgenet_init_tx_queues(priv->dev); + reg = bcmgenet_tdma_readl(priv, DMA_CTRL); + reg |= DMA_EN; + bcmgenet_tdma_writel(priv, reg, DMA_CTRL); + bcmgenet_enable_tx_napi(priv); + + bcmgenet_link_intr_enable(priv); + phy_start_machine(dev->phydev); + + netif_device_attach(dev); + enable_irq(priv->irq1); + return 0; + } + /* MAC was reset so complete bcmgenet_netif_stop() */ + umac_enable_set(priv, CMD_RX_EN | CMD_TX_EN, false); + bcmgenet_rdma_disable(priv); + bcmgenet_intr_disable(priv); + bcmgenet_fini_dma(priv); + enable_irq(priv->irq1); + } init_umac(priv); @@ -4254,19 +4126,13 @@ static int bcmgenet_resume(struct device *d) if (rule->state != BCMGENET_RXNFC_STATE_UNUSED) bcmgenet_hfb_create_rxnfc_filter(priv, rule); - /* Disable RX/TX DMA and flush TX queues */ - dma_ctrl = bcmgenet_dma_disable(priv, false); - /* Reinitialize TDMA and RDMA and SW housekeeping */ - ret = bcmgenet_init_dma(priv); + ret = bcmgenet_init_dma(priv, false); if (ret) { netdev_err(dev, "failed to initialize DMA\n"); goto out_clk_disable; } - /* Always enable ring 16 - descriptor ring */ - bcmgenet_enable_dma(priv, dma_ctrl); - if (!device_may_wakeup(d)) phy_resume(dev->phydev); @@ -4287,19 +4153,52 @@ static int bcmgenet_suspend(struct device *d) { struct net_device *dev = dev_get_drvdata(d); struct bcmgenet_priv *priv = netdev_priv(dev); + struct bcmgenet_rxnfc_rule *rule; + u32 reg, hfb_enable = 0; if (!netif_running(dev)) return 0; netif_device_detach(dev); - bcmgenet_netif_stop(dev, true); + if (device_may_wakeup(d) && priv->wolopts) { + netif_tx_disable(dev); + + /* Suspend non-wake Rx data flows */ + if (priv->wolopts & WAKE_FILTER) + list_for_each_entry(rule, &priv->rxnfc_list, list) + if (rule->fs.ring_cookie == RX_CLS_FLOW_WAKE && + rule->state == BCMGENET_RXNFC_STATE_ENABLED) + hfb_enable |= 1 << rule->fs.location; + reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); + if (GENET_IS_V1(priv) || GENET_IS_V2(priv)) { + reg &= ~RBUF_HFB_FILTER_EN_MASK; + reg |= hfb_enable << (RBUF_HFB_FILTER_EN_SHIFT + 1); + } else { + bcmgenet_hfb_reg_writel(priv, hfb_enable << 1, + HFB_FLT_ENABLE_V3PLUS + 4); + } + if (!hfb_enable) + reg &= ~RBUF_HFB_EN; + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); - if (!device_may_wakeup(d)) - phy_suspend(dev->phydev); + /* Clear any old filter matches so only new matches wake */ + bcmgenet_intrl2_0_writel(priv, 0xFFFFFFFF, INTRL2_CPU_MASK_SET); + bcmgenet_intrl2_0_writel(priv, 0xFFFFFFFF, INTRL2_CPU_CLEAR); - /* Disable filtering */ - bcmgenet_hfb_reg_writel(priv, 0, HFB_CTRL); + if (-ETIMEDOUT == bcmgenet_tdma_disable(priv)) + netdev_warn(priv->dev, + "Timed out while disabling TX DMA\n"); + + bcmgenet_disable_tx_napi(priv); + bcmgenet_disable_rx_napi(priv); + disable_irq(priv->irq1); + bcmgenet_tx_reclaim_all(dev); + bcmgenet_fini_tx_napi(priv); + } else { + /* Teardown the interface */ + bcmgenet_netif_stop(dev, true); + } return 0; } diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 43b923c48b14..10c631bbe964 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2014-2024 Broadcom + * Copyright (c) 2014-2025 Broadcom */ #ifndef __BCMGENET_H__ @@ -18,6 +18,9 @@ #include "../unimac.h" +/* Maximum number of hardware queues, downsized if needed */ +#define GENET_MAX_MQ_CNT 4 + /* total number of Buffer Descriptors, same for Rx/Tx */ #define TOTAL_DESC 256 @@ -271,6 +274,8 @@ struct bcmgenet_mib_counters { /* Only valid for GENETv3+ */ #define UMAC_IRQ_MDIO_DONE (1 << 23) #define UMAC_IRQ_MDIO_ERROR (1 << 24) +#define UMAC_IRQ_MDIO_EVENT (UMAC_IRQ_MDIO_DONE | \ + UMAC_IRQ_MDIO_ERROR) /* INTRL2 instance 1 definitions */ #define UMAC_IRQ1_TX_INTR_MASK 0xFFFF @@ -476,6 +481,7 @@ enum bcmgenet_version { #define GENET_HAS_EXT (1 << 1) #define GENET_HAS_MDIO_INTR (1 << 2) #define GENET_HAS_MOCA_LINK_DET (1 << 3) +#define GENET_HAS_EPHY_16NM (1 << 4) /* BCMGENET hardware parameters, keep this structure nicely aligned * since it is going to be used in hot paths @@ -496,7 +502,6 @@ struct bcmgenet_hw_params { u32 rdma_offset; u32 tdma_offset; u32 words_per_bd; - u32 flags; }; struct bcmgenet_skb_cb { @@ -513,7 +518,6 @@ struct bcmgenet_tx_ring { unsigned long packets; unsigned long bytes; unsigned int index; /* ring index */ - unsigned int queue; /* queue index */ struct enet_cb *cbs; /* tx ring buffer control block*/ unsigned int size; /* size of each tx ring */ unsigned int clean_ptr; /* Tx ring clean pointer */ @@ -523,8 +527,6 @@ struct bcmgenet_tx_ring { unsigned int prod_index; /* Tx ring producer index SW copy */ unsigned int cb_ptr; /* Tx ring initial CB ptr */ unsigned int end_ptr; /* Tx ring end CB ptr */ - void (*int_enable)(struct bcmgenet_tx_ring *); - void (*int_disable)(struct bcmgenet_tx_ring *); struct bcmgenet_priv *priv; }; @@ -553,8 +555,6 @@ struct bcmgenet_rx_ring { struct bcmgenet_net_dim dim; u32 rx_max_coalesced_frames; u32 rx_coalesce_usecs; - void (*int_enable)(struct bcmgenet_rx_ring *); - void (*int_disable)(struct bcmgenet_rx_ring *); struct bcmgenet_priv *priv; }; @@ -583,7 +583,7 @@ struct bcmgenet_priv { struct enet_cb *tx_cbs; unsigned int num_tx_bds; - struct bcmgenet_tx_ring tx_rings[DESC_INDEX + 1]; + struct bcmgenet_tx_ring tx_rings[GENET_MAX_MQ_CNT + 1]; /* receive variables */ void __iomem *rx_bds; @@ -593,10 +593,11 @@ struct bcmgenet_priv { struct bcmgenet_rxnfc_rule rxnfc_rules[MAX_NUM_OF_FS_RULES]; struct list_head rxnfc_list; - struct bcmgenet_rx_ring rx_rings[DESC_INDEX + 1]; + struct bcmgenet_rx_ring rx_rings[GENET_MAX_MQ_CNT + 1]; /* other misc variables */ - struct bcmgenet_hw_params *hw_params; + const struct bcmgenet_hw_params *hw_params; + u32 flags; unsigned autoneg_pause:1; unsigned tx_pause:1; unsigned rx_pause:1; @@ -615,7 +616,6 @@ struct bcmgenet_priv { phy_interface_t phy_interface; int phy_addr; int ext_phy; - bool ephy_16nm; /* Interrupt variables */ struct work_struct bcmgenet_irq_work; @@ -643,13 +643,37 @@ struct bcmgenet_priv { struct clk *clk_wol; u32 wolopts; u8 sopass[SOPASS_MAX]; - bool wol_active; struct bcmgenet_mib_counters mib; struct ethtool_keee eee; }; +static inline bool bcmgenet_has_40bits(struct bcmgenet_priv *priv) +{ + return !!(priv->flags & GENET_HAS_40BITS); +} + +static inline bool bcmgenet_has_ext(struct bcmgenet_priv *priv) +{ + return !!(priv->flags & GENET_HAS_EXT); +} + +static inline bool bcmgenet_has_mdio_intr(struct bcmgenet_priv *priv) +{ + return !!(priv->flags & GENET_HAS_MDIO_INTR); +} + +static inline bool bcmgenet_has_moca_link_det(struct bcmgenet_priv *priv) +{ + return !!(priv->flags & GENET_HAS_MOCA_LINK_DET); +} + +static inline bool bcmgenet_has_ephy_16nm(struct bcmgenet_priv *priv) +{ + return !!(priv->flags & GENET_HAS_EPHY_16NM); +} + #define GENET_IO_MACRO(name, offset) \ static inline u32 bcmgenet_##name##_readl(struct bcmgenet_priv *priv, \ u32 off) \ @@ -702,8 +726,8 @@ void bcmgenet_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol); int bcmgenet_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol); int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, enum bcmgenet_power_mode mode); -void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, - enum bcmgenet_power_mode mode); +int bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, + enum bcmgenet_power_mode mode); void bcmgenet_eee_enable_set(struct net_device *dev, bool enable, bool tx_lpi_enabled); diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c index 3b082114f2e5..8fb551288298 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet_wol.c @@ -2,7 +2,7 @@ /* * Broadcom GENET (Gigabit Ethernet) Wake-on-LAN support * - * Copyright (c) 2014-2024 Broadcom + * Copyright (c) 2014-2025 Broadcom */ #define pr_fmt(fmt) "bcmgenet_wol: " fmt @@ -145,8 +145,7 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, enum bcmgenet_power_mode mode) { struct net_device *dev = priv->dev; - struct bcmgenet_rxnfc_rule *rule; - u32 reg, hfb_ctrl_reg, hfb_enable = 0; + u32 reg, hfb_ctrl_reg; int retries = 0; if (mode != GENET_POWER_WOL_MAGIC) { @@ -154,18 +153,6 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, return -EINVAL; } - /* Can't suspend with WoL if MAC is still in reset */ - spin_lock_bh(&priv->reg_lock); - reg = bcmgenet_umac_readl(priv, UMAC_CMD); - if (reg & CMD_SW_RESET) - reg &= ~CMD_SW_RESET; - - /* disable RX */ - reg &= ~CMD_RX_EN; - bcmgenet_umac_writel(priv, reg, UMAC_CMD); - spin_unlock_bh(&priv->reg_lock); - mdelay(10); - if (priv->wolopts & (WAKE_MAGIC | WAKE_MAGICSECURE)) { reg = bcmgenet_umac_readl(priv, UMAC_MPD_CTRL); reg |= MPD_EN; @@ -177,13 +164,8 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, } hfb_ctrl_reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); - if (priv->wolopts & WAKE_FILTER) { - list_for_each_entry(rule, &priv->rxnfc_list, list) - if (rule->fs.ring_cookie == RX_CLS_FLOW_WAKE) - hfb_enable |= (1 << rule->fs.location); - reg = (hfb_ctrl_reg & ~RBUF_HFB_EN) | RBUF_ACPI_EN; - bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); - } + reg = hfb_ctrl_reg | RBUF_ACPI_EN; + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); /* Do not leave UniMAC in MPD mode only */ retries = bcmgenet_poll_wol_status(priv); @@ -198,15 +180,12 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, netif_dbg(priv, wol, dev, "MPD WOL-ready status set after %d msec\n", retries); - clk_prepare_enable(priv->clk_wol); - priv->wol_active = 1; + /* Disable phy status updates while suspending */ + mutex_lock(&dev->phydev->lock); + dev->phydev->state = PHY_READY; + mutex_unlock(&dev->phydev->lock); - if (hfb_enable) { - bcmgenet_hfb_reg_writel(priv, hfb_enable, - HFB_FLT_ENABLE_V3PLUS + 4); - hfb_ctrl_reg = RBUF_HFB_EN | RBUF_ACPI_EN; - bcmgenet_hfb_reg_writel(priv, hfb_ctrl_reg, HFB_CTRL); - } + clk_prepare_enable(priv->clk_wol); /* Enable CRC forward */ spin_lock_bh(&priv->reg_lock); @@ -214,13 +193,17 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, priv->crc_fwd_en = 1; reg |= CMD_CRC_FWD; + /* Can't suspend with WoL if MAC is still in reset */ + if (reg & CMD_SW_RESET) + reg &= ~CMD_SW_RESET; + /* Receiver must be enabled for WOL MP detection */ reg |= CMD_RX_EN; bcmgenet_umac_writel(priv, reg, UMAC_CMD); spin_unlock_bh(&priv->reg_lock); reg = UMAC_IRQ_MPD_R; - if (hfb_enable) + if (hfb_ctrl_reg & RBUF_HFB_EN) reg |= UMAC_IRQ_HFB_SM | UMAC_IRQ_HFB_MM; bcmgenet_intrl2_0_writel(priv, reg, INTRL2_CPU_MASK_CLEAR); @@ -228,40 +211,42 @@ int bcmgenet_wol_power_down_cfg(struct bcmgenet_priv *priv, return 0; } -void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, - enum bcmgenet_power_mode mode) +int bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, + enum bcmgenet_power_mode mode) { + struct net_device *dev = priv->dev; u32 reg; if (mode != GENET_POWER_WOL_MAGIC) { netif_err(priv, wol, priv->dev, "invalid mode: %d\n", mode); - return; + return -EINVAL; } - if (!priv->wol_active) - return; /* failed to suspend so skip the rest */ - - priv->wol_active = 0; clk_disable_unprepare(priv->clk_wol); priv->crc_fwd_en = 0; + bcmgenet_intrl2_0_writel(priv, UMAC_IRQ_WAKE_EVENT, + INTRL2_CPU_MASK_SET); + if (bcmgenet_has_mdio_intr(priv)) + bcmgenet_intrl2_0_writel(priv, + UMAC_IRQ_MDIO_EVENT, + INTRL2_CPU_MASK_CLEAR); + /* Disable Magic Packet Detection */ if (priv->wolopts & (WAKE_MAGIC | WAKE_MAGICSECURE)) { reg = bcmgenet_umac_readl(priv, UMAC_MPD_CTRL); if (!(reg & MPD_EN)) - return; /* already reset so skip the rest */ + return -EPERM; /* already reset so skip the rest */ reg &= ~(MPD_EN | MPD_PW_EN); bcmgenet_umac_writel(priv, reg, UMAC_MPD_CTRL); } - /* Disable WAKE_FILTER Detection */ - if (priv->wolopts & WAKE_FILTER) { - reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); - if (!(reg & RBUF_ACPI_EN)) - return; /* already reset so skip the rest */ - reg &= ~(RBUF_HFB_EN | RBUF_ACPI_EN); - bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); - } + /* Disable ACPI mode */ + reg = bcmgenet_hfb_reg_readl(priv, HFB_CTRL); + if (!(reg & RBUF_ACPI_EN)) + return -EPERM; /* already reset so skip the rest */ + reg &= ~RBUF_ACPI_EN; + bcmgenet_hfb_reg_writel(priv, reg, HFB_CTRL); /* Disable CRC Forward */ spin_lock_bh(&priv->reg_lock); @@ -269,4 +254,14 @@ void bcmgenet_wol_power_up_cfg(struct bcmgenet_priv *priv, reg &= ~CMD_CRC_FWD; bcmgenet_umac_writel(priv, reg, UMAC_CMD); spin_unlock_bh(&priv->reg_lock); + + /* Resume link status tracking */ + mutex_lock(&dev->phydev->lock); + if (dev->phydev->link) + dev->phydev->state = PHY_RUNNING; + else + dev->phydev->state = PHY_NOLINK; + mutex_unlock(&dev->phydev->lock); + + return 0; } diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index c4a3698cef66..71c619d2bea5 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -2,7 +2,7 @@ /* * Broadcom GENET MDIO routines * - * Copyright (c) 2014-2024 Broadcom + * Copyright (c) 2014-2025 Broadcom */ #include <linux/acpi.h> @@ -154,7 +154,7 @@ void bcmgenet_phy_power_set(struct net_device *dev, bool enable) u32 reg = 0; /* EXT_GPHY_CTRL is only valid for GENETv4 and onward */ - if (GENET_IS_V4(priv) || priv->ephy_16nm) { + if (GENET_IS_V4(priv) || bcmgenet_has_ephy_16nm(priv)) { reg = bcmgenet_ext_readl(priv, EXT_GPHY_CTRL); if (enable) { reg &= ~EXT_CK25_DIS; @@ -184,7 +184,7 @@ void bcmgenet_phy_power_set(struct net_device *dev, bool enable) static void bcmgenet_moca_phy_setup(struct bcmgenet_priv *priv) { - if (priv->hw_params->flags & GENET_HAS_MOCA_LINK_DET) + if (bcmgenet_has_moca_link_det(priv)) fixed_phy_set_link_update(priv->dev->phydev, bcmgenet_fixed_phy_link_update); } diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index d9d675f1ebfe..d1f541af4e3b 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -11252,7 +11252,7 @@ static void tg3_timer_start(struct tg3 *tp) static void tg3_timer_stop(struct tg3 *tp) { - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); } /* Restart hardware after configuration changes, self-test, etc. diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c index 9c80ab07a735..92c7639d1fc7 100644 --- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c +++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c @@ -314,13 +314,13 @@ bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event) { switch (event) { case IOC_E_FWRSP_GETATTR: - del_timer(&ioc->ioc_timer); + timer_delete(&ioc->ioc_timer); bfa_fsm_set_state(ioc, bfa_ioc_sm_op); break; case IOC_E_PFFAILED: case IOC_E_HWERROR: - del_timer(&ioc->ioc_timer); + timer_delete(&ioc->ioc_timer); fallthrough; case IOC_E_TIMEOUT: ioc->cbfn->enable_cbfn(ioc->bfa, BFA_STATUS_IOC_FAILURE); @@ -330,7 +330,7 @@ bfa_ioc_sm_getattr(struct bfa_ioc *ioc, enum ioc_event event) break; case IOC_E_DISABLE: - del_timer(&ioc->ioc_timer); + timer_delete(&ioc->ioc_timer); bfa_fsm_set_state(ioc, bfa_ioc_sm_disabling); break; @@ -659,13 +659,13 @@ bfa_iocpf_sm_mismatch(struct bfa_iocpf *iocpf, enum iocpf_event event) break; case IOCPF_E_DISABLE: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset); bfa_ioc_pf_disabled(ioc); break; case IOCPF_E_STOP: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_reset); break; @@ -741,7 +741,7 @@ bfa_iocpf_sm_hwinit(struct bfa_iocpf *iocpf, enum iocpf_event event) break; case IOCPF_E_DISABLE: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); bfa_ioc_sync_leave(ioc); bfa_nw_ioc_hw_sem_release(ioc); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabled); @@ -774,13 +774,13 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf *iocpf, enum iocpf_event event) switch (event) { case IOCPF_E_FWRSP_ENABLE: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); bfa_nw_ioc_hw_sem_release(ioc); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_ready); break; case IOCPF_E_INITFAIL: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); fallthrough; case IOCPF_E_TIMEOUT: @@ -791,7 +791,7 @@ bfa_iocpf_sm_enabling(struct bfa_iocpf *iocpf, enum iocpf_event event) break; case IOCPF_E_DISABLE: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); bfa_nw_ioc_hw_sem_release(ioc); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling); break; @@ -844,12 +844,12 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf *iocpf, enum iocpf_event event) switch (event) { case IOCPF_E_FWRSP_DISABLE: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync); break; case IOCPF_E_FAIL: - del_timer(&ioc->iocpf_timer); + timer_delete(&ioc->iocpf_timer); fallthrough; case IOCPF_E_TIMEOUT: @@ -1210,7 +1210,7 @@ bfa_nw_ioc_hw_sem_release(struct bfa_ioc *ioc) static void bfa_ioc_hw_sem_get_cancel(struct bfa_ioc *ioc) { - del_timer(&ioc->sem_timer); + timer_delete(&ioc->sem_timer); } /* Initialize LPU local memory (aka secondary memory / SRAM) */ @@ -1982,7 +1982,7 @@ bfa_ioc_hb_monitor(struct bfa_ioc *ioc) static void bfa_ioc_hb_stop(struct bfa_ioc *ioc) { - del_timer(&ioc->hb_timer); + timer_delete(&ioc->hb_timer); } /* Initiate a full firmware download. */ diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index ece6f3b48327..a03eff3d4425 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -19,6 +19,7 @@ #include <linux/ip.h> #include <linux/prefetch.h> #include <linux/module.h> +#include <net/gro.h> #include "bnad.h" #include "bna.h" @@ -1836,7 +1837,7 @@ bnad_stats_timer_stop(struct bnad *bnad) to_del = 1; spin_unlock_irqrestore(&bnad->bna_lock, flags); if (to_del) - del_timer_sync(&bnad->stats_timer); + timer_delete_sync(&bnad->stats_timer); } /* Utilities */ @@ -2159,7 +2160,7 @@ bnad_destroy_rx(struct bnad *bnad, u32 rx_id) } spin_unlock_irqrestore(&bnad->bna_lock, flags); if (to_del) - del_timer_sync(&bnad->dim_timer); + timer_delete_sync(&bnad->dim_timer); } init_completion(&bnad->bnad_completions.rx_comp); @@ -3725,9 +3726,9 @@ probe_uninit: bnad_res_free(bnad, &bnad->mod_res_info[0], BNA_MOD_RES_T_MAX); disable_ioceth: bnad_ioceth_disable(bnad); - del_timer_sync(&bnad->bna.ioceth.ioc.ioc_timer); - del_timer_sync(&bnad->bna.ioceth.ioc.sem_timer); - del_timer_sync(&bnad->bna.ioceth.ioc.hb_timer); + timer_delete_sync(&bnad->bna.ioceth.ioc.ioc_timer); + timer_delete_sync(&bnad->bna.ioceth.ioc.sem_timer); + timer_delete_sync(&bnad->bna.ioceth.ioc.hb_timer); spin_lock_irqsave(&bnad->bna_lock, flags); bna_uninit(bna); spin_unlock_irqrestore(&bnad->bna_lock, flags); @@ -3768,9 +3769,9 @@ bnad_pci_remove(struct pci_dev *pdev) mutex_lock(&bnad->conf_mutex); bnad_ioceth_disable(bnad); - del_timer_sync(&bnad->bna.ioceth.ioc.ioc_timer); - del_timer_sync(&bnad->bna.ioceth.ioc.sem_timer); - del_timer_sync(&bnad->bna.ioceth.ioc.hb_timer); + timer_delete_sync(&bnad->bna.ioceth.ioc.ioc_timer); + timer_delete_sync(&bnad->bna.ioceth.ioc.sem_timer); + timer_delete_sync(&bnad->bna.ioceth.ioc.hb_timer); spin_lock_irqsave(&bnad->bna_lock, flags); bna_uninit(bna); spin_unlock_irqrestore(&bnad->bna_lock, flags); diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c index d1ad6c9f8140..216e25f26dbb 100644 --- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c +++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c @@ -373,7 +373,7 @@ static int bnad_set_coalesce(struct net_device *netdev, } spin_unlock_irqrestore(&bnad->bna_lock, flags); if (to_del) - del_timer_sync(&bnad->dim_timer); + timer_delete_sync(&bnad->dim_timer); spin_lock_irqsave(&bnad->bna_lock, flags); bnad_rx_coalescing_timeo_set(bnad); } diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h index 2847278d9cd4..c9a5c8beb2fa 100644 --- a/drivers/net/ethernet/cadence/macb.h +++ b/drivers/net/ethernet/cadence/macb.h @@ -951,75 +951,73 @@ struct macb_tx_skb { * device stats by a periodic timer. */ struct macb_stats { - u32 rx_pause_frames; - u32 tx_ok; - u32 tx_single_cols; - u32 tx_multiple_cols; - u32 rx_ok; - u32 rx_fcs_errors; - u32 rx_align_errors; - u32 tx_deferred; - u32 tx_late_cols; - u32 tx_excessive_cols; - u32 tx_underruns; - u32 tx_carrier_errors; - u32 rx_resource_errors; - u32 rx_overruns; - u32 rx_symbol_errors; - u32 rx_oversize_pkts; - u32 rx_jabbers; - u32 rx_undersize_pkts; - u32 sqe_test_errors; - u32 rx_length_mismatch; - u32 tx_pause_frames; + u64 rx_pause_frames; + u64 tx_ok; + u64 tx_single_cols; + u64 tx_multiple_cols; + u64 rx_ok; + u64 rx_fcs_errors; + u64 rx_align_errors; + u64 tx_deferred; + u64 tx_late_cols; + u64 tx_excessive_cols; + u64 tx_underruns; + u64 tx_carrier_errors; + u64 rx_resource_errors; + u64 rx_overruns; + u64 rx_symbol_errors; + u64 rx_oversize_pkts; + u64 rx_jabbers; + u64 rx_undersize_pkts; + u64 sqe_test_errors; + u64 rx_length_mismatch; + u64 tx_pause_frames; }; struct gem_stats { - u32 tx_octets_31_0; - u32 tx_octets_47_32; - u32 tx_frames; - u32 tx_broadcast_frames; - u32 tx_multicast_frames; - u32 tx_pause_frames; - u32 tx_64_byte_frames; - u32 tx_65_127_byte_frames; - u32 tx_128_255_byte_frames; - u32 tx_256_511_byte_frames; - u32 tx_512_1023_byte_frames; - u32 tx_1024_1518_byte_frames; - u32 tx_greater_than_1518_byte_frames; - u32 tx_underrun; - u32 tx_single_collision_frames; - u32 tx_multiple_collision_frames; - u32 tx_excessive_collisions; - u32 tx_late_collisions; - u32 tx_deferred_frames; - u32 tx_carrier_sense_errors; - u32 rx_octets_31_0; - u32 rx_octets_47_32; - u32 rx_frames; - u32 rx_broadcast_frames; - u32 rx_multicast_frames; - u32 rx_pause_frames; - u32 rx_64_byte_frames; - u32 rx_65_127_byte_frames; - u32 rx_128_255_byte_frames; - u32 rx_256_511_byte_frames; - u32 rx_512_1023_byte_frames; - u32 rx_1024_1518_byte_frames; - u32 rx_greater_than_1518_byte_frames; - u32 rx_undersized_frames; - u32 rx_oversize_frames; - u32 rx_jabbers; - u32 rx_frame_check_sequence_errors; - u32 rx_length_field_frame_errors; - u32 rx_symbol_errors; - u32 rx_alignment_errors; - u32 rx_resource_errors; - u32 rx_overruns; - u32 rx_ip_header_checksum_errors; - u32 rx_tcp_checksum_errors; - u32 rx_udp_checksum_errors; + u64 tx_octets; + u64 tx_frames; + u64 tx_broadcast_frames; + u64 tx_multicast_frames; + u64 tx_pause_frames; + u64 tx_64_byte_frames; + u64 tx_65_127_byte_frames; + u64 tx_128_255_byte_frames; + u64 tx_256_511_byte_frames; + u64 tx_512_1023_byte_frames; + u64 tx_1024_1518_byte_frames; + u64 tx_greater_than_1518_byte_frames; + u64 tx_underrun; + u64 tx_single_collision_frames; + u64 tx_multiple_collision_frames; + u64 tx_excessive_collisions; + u64 tx_late_collisions; + u64 tx_deferred_frames; + u64 tx_carrier_sense_errors; + u64 rx_octets; + u64 rx_frames; + u64 rx_broadcast_frames; + u64 rx_multicast_frames; + u64 rx_pause_frames; + u64 rx_64_byte_frames; + u64 rx_65_127_byte_frames; + u64 rx_128_255_byte_frames; + u64 rx_256_511_byte_frames; + u64 rx_512_1023_byte_frames; + u64 rx_1024_1518_byte_frames; + u64 rx_greater_than_1518_byte_frames; + u64 rx_undersized_frames; + u64 rx_oversize_frames; + u64 rx_jabbers; + u64 rx_frame_check_sequence_errors; + u64 rx_length_field_frame_errors; + u64 rx_symbol_errors; + u64 rx_alignment_errors; + u64 rx_resource_errors; + u64 rx_overruns; + u64 rx_ip_header_checksum_errors; + u64 rx_tcp_checksum_errors; + u64 rx_udp_checksum_errors; }; /* Describes the name and offset of an individual statistic register, as @@ -1027,7 +1025,7 @@ struct gem_stats { * this register should contribute to. */ struct gem_statistic { - char stat_string[ETH_GSTRING_LEN]; + char stat_string[ETH_GSTRING_LEN] __nonstring; int offset; u32 stat_bits; }; diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index c1f57d96e63f..1fe8ec37491b 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -17,8 +17,6 @@ #include <linux/slab.h> #include <linux/init.h> #include <linux/io.h> -#include <linux/gpio.h> -#include <linux/gpio/consumer.h> #include <linux/interrupt.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> @@ -26,7 +24,6 @@ #include <linux/platform_device.h> #include <linux/phylink.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/of_mdio.h> #include <linux/of_net.h> #include <linux/ip.h> @@ -853,9 +850,7 @@ static int macb_mii_probe(struct net_device *dev) struct macb *bp = netdev_priv(dev); bp->phylink_sgmii_pcs.ops = &macb_phylink_pcs_ops; - bp->phylink_sgmii_pcs.neg_mode = true; bp->phylink_usx_pcs.ops = &macb_phylink_usx_pcs_ops; - bp->phylink_usx_pcs.neg_mode = true; bp->phylink_config.dev = &dev->dev; bp->phylink_config.type = PHYLINK_NETDEV; @@ -990,8 +985,8 @@ err_out: static void macb_update_stats(struct macb *bp) { - u32 *p = &bp->hw_stats.macb.rx_pause_frames; - u32 *end = &bp->hw_stats.macb.tx_pause_frames + 1; + u64 *p = &bp->hw_stats.macb.rx_pause_frames; + u64 *end = &bp->hw_stats.macb.tx_pause_frames + 1; int offset = MACB_PFR; WARN_ON((unsigned long)(end - p - 1) != (MACB_TPF - MACB_PFR) / 4); @@ -1081,15 +1076,18 @@ static void macb_tx_error_task(struct work_struct *work) tx_error_task); bool halt_timeout = false; struct macb *bp = queue->bp; + u32 queue_index; + u32 packets = 0; + u32 bytes = 0; struct macb_tx_skb *tx_skb; struct macb_dma_desc *desc; struct sk_buff *skb; unsigned int tail; unsigned long flags; + queue_index = queue - bp->queues; netdev_vdbg(bp->dev, "macb_tx_error_task: q = %u, t = %u, h = %u\n", - (unsigned int)(queue - bp->queues), - queue->tx_tail, queue->tx_head); + queue_index, queue->tx_tail, queue->tx_head); /* Prevent the queue NAPI TX poll from running, as it calls * macb_tx_complete(), which in turn may call netif_wake_subqueue(). @@ -1142,8 +1140,10 @@ static void macb_tx_error_task(struct work_struct *work) skb->data); bp->dev->stats.tx_packets++; queue->stats.tx_packets++; + packets++; bp->dev->stats.tx_bytes += skb->len; queue->stats.tx_bytes += skb->len; + bytes += skb->len; } } else { /* "Buffers exhausted mid-frame" errors may only happen @@ -1160,6 +1160,9 @@ static void macb_tx_error_task(struct work_struct *work) macb_tx_unmap(bp, tx_skb, 0); } + netdev_tx_completed_queue(netdev_get_tx_queue(bp->dev, queue_index), + packets, bytes); + /* Set end of TX queue */ desc = macb_tx_desc(queue, 0); macb_set_addr(bp, desc, 0); @@ -1230,6 +1233,7 @@ static int macb_tx_complete(struct macb_queue *queue, int budget) unsigned int tail; unsigned int head; int packets = 0; + u32 bytes = 0; spin_lock(&queue->tx_ptr_lock); head = queue->tx_head; @@ -1271,6 +1275,7 @@ static int macb_tx_complete(struct macb_queue *queue, int budget) bp->dev->stats.tx_bytes += skb->len; queue->stats.tx_bytes += skb->len; packets++; + bytes += skb->len; } /* Now we can safely release resources */ @@ -1285,6 +1290,9 @@ static int macb_tx_complete(struct macb_queue *queue, int budget) } } + netdev_tx_completed_queue(netdev_get_tx_queue(bp->dev, queue_index), + packets, bytes); + queue->tx_tail = tail; if (__netif_subqueue_stopped(bp->dev, queue_index) && CIRC_CNT(queue->tx_head, queue->tx_tail, @@ -2388,6 +2396,8 @@ static netdev_tx_t macb_start_xmit(struct sk_buff *skb, struct net_device *dev) /* Make newly initialized descriptor visible to hardware */ wmb(); skb_tx_timestamp(skb); + netdev_tx_sent_queue(netdev_get_tx_queue(bp->dev, queue_index), + skb->len); spin_lock_irq(&bp->lock); macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TSTART)); @@ -3023,6 +3033,7 @@ static int macb_close(struct net_device *dev) for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) { napi_disable(&queue->napi_rx); napi_disable(&queue->napi_tx); + netdev_tx_reset_queue(netdev_get_tx_queue(dev, q)); } phylink_stop(bp->phylink); @@ -3073,7 +3084,7 @@ static void gem_update_stats(struct macb *bp) unsigned int i, q, idx; unsigned long *stat; - u32 *p = &bp->hw_stats.gem.tx_octets_31_0; + u64 *p = &bp->hw_stats.gem.tx_octets; for (i = 0; i < GEM_STATS_LEN; ++i, ++p) { u32 offset = gem_statistics[i].offset; @@ -3086,7 +3097,7 @@ static void gem_update_stats(struct macb *bp) /* Add GEM_OCTTXH, GEM_OCTRXH */ val = bp->macb_reg_readl(bp, offset + 4); bp->ethtool_stats[i] += ((u64)val) << 32; - *(++p) += val; + *(p++) += ((u64)val) << 32; } } @@ -3096,16 +3107,13 @@ static void gem_update_stats(struct macb *bp) bp->ethtool_stats[idx++] = *stat; } -static struct net_device_stats *gem_get_stats(struct macb *bp) +static void gem_get_stats(struct macb *bp, struct rtnl_link_stats64 *nstat) { struct gem_stats *hwstat = &bp->hw_stats.gem; - struct net_device_stats *nstat = &bp->dev->stats; - - if (!netif_running(bp->dev)) - return nstat; spin_lock_irq(&bp->stats_lock); - gem_update_stats(bp); + if (netif_running(bp->dev)) + gem_update_stats(bp); nstat->rx_errors = (hwstat->rx_frame_check_sequence_errors + hwstat->rx_alignment_errors + @@ -3135,8 +3143,6 @@ static struct net_device_stats *gem_get_stats(struct macb *bp) nstat->tx_carrier_errors = hwstat->tx_carrier_sense_errors; nstat->tx_fifo_errors = hwstat->tx_underrun; spin_unlock_irq(&bp->stats_lock); - - return nstat; } static void gem_get_ethtool_stats(struct net_device *dev, @@ -3188,14 +3194,17 @@ static void gem_get_ethtool_strings(struct net_device *dev, u32 sset, u8 *p) } } -static struct net_device_stats *macb_get_stats(struct net_device *dev) +static void macb_get_stats(struct net_device *dev, + struct rtnl_link_stats64 *nstat) { struct macb *bp = netdev_priv(dev); - struct net_device_stats *nstat = &bp->dev->stats; struct macb_stats *hwstat = &bp->hw_stats.macb; - if (macb_is_gem(bp)) - return gem_get_stats(bp); + netdev_stats_to_stats64(nstat, &bp->dev->stats); + if (macb_is_gem(bp)) { + gem_get_stats(bp, nstat); + return; + } /* read stats from hardware */ spin_lock_irq(&bp->stats_lock); @@ -3233,8 +3242,170 @@ static struct net_device_stats *macb_get_stats(struct net_device *dev) nstat->tx_fifo_errors = hwstat->tx_underruns; /* Don't know about heartbeat or window errors... */ spin_unlock_irq(&bp->stats_lock); +} + +static void macb_get_pause_stats(struct net_device *dev, + struct ethtool_pause_stats *pause_stats) +{ + struct macb *bp = netdev_priv(dev); + struct macb_stats *hwstat = &bp->hw_stats.macb; + + spin_lock_irq(&bp->stats_lock); + macb_update_stats(bp); + pause_stats->tx_pause_frames = hwstat->tx_pause_frames; + pause_stats->rx_pause_frames = hwstat->rx_pause_frames; + spin_unlock_irq(&bp->stats_lock); +} + +static void gem_get_pause_stats(struct net_device *dev, + struct ethtool_pause_stats *pause_stats) +{ + struct macb *bp = netdev_priv(dev); + struct gem_stats *hwstat = &bp->hw_stats.gem; + + spin_lock_irq(&bp->stats_lock); + gem_update_stats(bp); + pause_stats->tx_pause_frames = hwstat->tx_pause_frames; + pause_stats->rx_pause_frames = hwstat->rx_pause_frames; + spin_unlock_irq(&bp->stats_lock); +} + +static void macb_get_eth_mac_stats(struct net_device *dev, + struct ethtool_eth_mac_stats *mac_stats) +{ + struct macb *bp = netdev_priv(dev); + struct macb_stats *hwstat = &bp->hw_stats.macb; + + spin_lock_irq(&bp->stats_lock); + macb_update_stats(bp); + mac_stats->FramesTransmittedOK = hwstat->tx_ok; + mac_stats->SingleCollisionFrames = hwstat->tx_single_cols; + mac_stats->MultipleCollisionFrames = hwstat->tx_multiple_cols; + mac_stats->FramesReceivedOK = hwstat->rx_ok; + mac_stats->FrameCheckSequenceErrors = hwstat->rx_fcs_errors; + mac_stats->AlignmentErrors = hwstat->rx_align_errors; + mac_stats->FramesWithDeferredXmissions = hwstat->tx_deferred; + mac_stats->LateCollisions = hwstat->tx_late_cols; + mac_stats->FramesAbortedDueToXSColls = hwstat->tx_excessive_cols; + mac_stats->FramesLostDueToIntMACXmitError = hwstat->tx_underruns; + mac_stats->CarrierSenseErrors = hwstat->tx_carrier_errors; + mac_stats->FramesLostDueToIntMACRcvError = hwstat->rx_overruns; + mac_stats->InRangeLengthErrors = hwstat->rx_length_mismatch; + mac_stats->FrameTooLongErrors = hwstat->rx_oversize_pkts; + spin_unlock_irq(&bp->stats_lock); +} + +static void gem_get_eth_mac_stats(struct net_device *dev, + struct ethtool_eth_mac_stats *mac_stats) +{ + struct macb *bp = netdev_priv(dev); + struct gem_stats *hwstat = &bp->hw_stats.gem; - return nstat; + spin_lock_irq(&bp->stats_lock); + gem_update_stats(bp); + mac_stats->FramesTransmittedOK = hwstat->tx_frames; + mac_stats->SingleCollisionFrames = hwstat->tx_single_collision_frames; + mac_stats->MultipleCollisionFrames = + hwstat->tx_multiple_collision_frames; + mac_stats->FramesReceivedOK = hwstat->rx_frames; + mac_stats->FrameCheckSequenceErrors = + hwstat->rx_frame_check_sequence_errors; + mac_stats->AlignmentErrors = hwstat->rx_alignment_errors; + mac_stats->OctetsTransmittedOK = hwstat->tx_octets; + mac_stats->FramesWithDeferredXmissions = hwstat->tx_deferred_frames; + mac_stats->LateCollisions = hwstat->tx_late_collisions; + mac_stats->FramesAbortedDueToXSColls = hwstat->tx_excessive_collisions; + mac_stats->FramesLostDueToIntMACXmitError = hwstat->tx_underrun; + mac_stats->CarrierSenseErrors = hwstat->tx_carrier_sense_errors; + mac_stats->OctetsReceivedOK = hwstat->rx_octets; + mac_stats->MulticastFramesXmittedOK = hwstat->tx_multicast_frames; + mac_stats->BroadcastFramesXmittedOK = hwstat->tx_broadcast_frames; + mac_stats->MulticastFramesReceivedOK = hwstat->rx_multicast_frames; + mac_stats->BroadcastFramesReceivedOK = hwstat->rx_broadcast_frames; + mac_stats->InRangeLengthErrors = hwstat->rx_length_field_frame_errors; + mac_stats->FrameTooLongErrors = hwstat->rx_oversize_frames; + spin_unlock_irq(&bp->stats_lock); +} + +/* TODO: Report SQE test errors when added to phy_stats */ +static void macb_get_eth_phy_stats(struct net_device *dev, + struct ethtool_eth_phy_stats *phy_stats) +{ + struct macb *bp = netdev_priv(dev); + struct macb_stats *hwstat = &bp->hw_stats.macb; + + spin_lock_irq(&bp->stats_lock); + macb_update_stats(bp); + phy_stats->SymbolErrorDuringCarrier = hwstat->rx_symbol_errors; + spin_unlock_irq(&bp->stats_lock); +} + +static void gem_get_eth_phy_stats(struct net_device *dev, + struct ethtool_eth_phy_stats *phy_stats) +{ + struct macb *bp = netdev_priv(dev); + struct gem_stats *hwstat = &bp->hw_stats.gem; + + spin_lock_irq(&bp->stats_lock); + gem_update_stats(bp); + phy_stats->SymbolErrorDuringCarrier = hwstat->rx_symbol_errors; + spin_unlock_irq(&bp->stats_lock); +} + +static void macb_get_rmon_stats(struct net_device *dev, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges) +{ + struct macb *bp = netdev_priv(dev); + struct macb_stats *hwstat = &bp->hw_stats.macb; + + spin_lock_irq(&bp->stats_lock); + macb_update_stats(bp); + rmon_stats->undersize_pkts = hwstat->rx_undersize_pkts; + rmon_stats->oversize_pkts = hwstat->rx_oversize_pkts; + rmon_stats->jabbers = hwstat->rx_jabbers; + spin_unlock_irq(&bp->stats_lock); +} + +static const struct ethtool_rmon_hist_range gem_rmon_ranges[] = { + { 64, 64 }, + { 65, 127 }, + { 128, 255 }, + { 256, 511 }, + { 512, 1023 }, + { 1024, 1518 }, + { 1519, 16384 }, + { }, +}; + +static void gem_get_rmon_stats(struct net_device *dev, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges) +{ + struct macb *bp = netdev_priv(dev); + struct gem_stats *hwstat = &bp->hw_stats.gem; + + spin_lock_irq(&bp->stats_lock); + gem_update_stats(bp); + rmon_stats->undersize_pkts = hwstat->rx_undersized_frames; + rmon_stats->oversize_pkts = hwstat->rx_oversize_frames; + rmon_stats->jabbers = hwstat->rx_jabbers; + rmon_stats->hist[0] = hwstat->rx_64_byte_frames; + rmon_stats->hist[1] = hwstat->rx_65_127_byte_frames; + rmon_stats->hist[2] = hwstat->rx_128_255_byte_frames; + rmon_stats->hist[3] = hwstat->rx_256_511_byte_frames; + rmon_stats->hist[4] = hwstat->rx_512_1023_byte_frames; + rmon_stats->hist[5] = hwstat->rx_1024_1518_byte_frames; + rmon_stats->hist[6] = hwstat->rx_greater_than_1518_byte_frames; + rmon_stats->hist_tx[0] = hwstat->tx_64_byte_frames; + rmon_stats->hist_tx[1] = hwstat->tx_65_127_byte_frames; + rmon_stats->hist_tx[2] = hwstat->tx_128_255_byte_frames; + rmon_stats->hist_tx[3] = hwstat->tx_256_511_byte_frames; + rmon_stats->hist_tx[4] = hwstat->tx_512_1023_byte_frames; + rmon_stats->hist_tx[5] = hwstat->tx_1024_1518_byte_frames; + rmon_stats->hist_tx[6] = hwstat->tx_greater_than_1518_byte_frames; + spin_unlock_irq(&bp->stats_lock); + *ranges = gem_rmon_ranges; } static int macb_get_regs_len(struct net_device *netdev) @@ -3763,6 +3934,10 @@ static const struct ethtool_ops macb_ethtool_ops = { .get_regs = macb_get_regs, .get_link = ethtool_op_get_link, .get_ts_info = ethtool_op_get_ts_info, + .get_pause_stats = macb_get_pause_stats, + .get_eth_mac_stats = macb_get_eth_mac_stats, + .get_eth_phy_stats = macb_get_eth_phy_stats, + .get_rmon_stats = macb_get_rmon_stats, .get_wol = macb_get_wol, .set_wol = macb_set_wol, .get_link_ksettings = macb_get_link_ksettings, @@ -3781,6 +3956,10 @@ static const struct ethtool_ops gem_ethtool_ops = { .get_ethtool_stats = gem_get_ethtool_stats, .get_strings = gem_get_ethtool_strings, .get_sset_count = gem_get_sset_count, + .get_pause_stats = gem_get_pause_stats, + .get_eth_mac_stats = gem_get_eth_mac_stats, + .get_eth_phy_stats = gem_get_eth_phy_stats, + .get_rmon_stats = gem_get_rmon_stats, .get_link_ksettings = macb_get_link_ksettings, .set_link_ksettings = macb_set_link_ksettings, .get_ringparam = macb_get_ringparam, @@ -3917,7 +4096,7 @@ static const struct net_device_ops macb_netdev_ops = { .ndo_stop = macb_close, .ndo_start_xmit = macb_start_xmit, .ndo_set_rx_mode = macb_set_rx_mode, - .ndo_get_stats = macb_get_stats, + .ndo_get_stats64 = macb_get_stats, .ndo_eth_ioctl = macb_ioctl, .ndo_validate_addr = eth_validate_addr, .ndo_change_mtu = macb_change_mtu, @@ -4578,7 +4757,7 @@ static const struct net_device_ops at91ether_netdev_ops = { .ndo_open = at91ether_open, .ndo_stop = at91ether_close, .ndo_start_xmit = at91ether_start_xmit, - .ndo_get_stats = macb_get_stats, + .ndo_get_stats64 = macb_get_stats, .ndo_set_rx_mode = macb_set_rx_mode, .ndo_set_mac_address = eth_mac_addr, .ndo_eth_ioctl = macb_ioctl, diff --git a/drivers/net/ethernet/cavium/Kconfig b/drivers/net/ethernet/cavium/Kconfig index ca742cc146d7..7dae5aad3689 100644 --- a/drivers/net/ethernet/cavium/Kconfig +++ b/drivers/net/ethernet/cavium/Kconfig @@ -70,8 +70,8 @@ config LIQUIDIO depends on 64BIT && PCI depends on PCI depends on PTP_1588_CLOCK_OPTIONAL + select CRC32 select FW_LOADER - select LIBCRC32C select LIQUIDIO_CORE select NET_DEVLINK help diff --git a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c index 9ad49aea2673..ff8f2f9f9cae 100644 --- a/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c +++ b/drivers/net/ethernet/cavium/liquidio/cn23xx_pf_device.c @@ -49,7 +49,7 @@ static int cn23xx_pf_soft_reset(struct octeon_device *oct) lio_pci_readq(oct, CN23XX_RST_SOFT_RST); lio_pci_writeq(oct, 1, CN23XX_RST_SOFT_RST); - /* Wait for 100ms as Octeon resets. */ + /* Wait for 100ms as Octeon resets */ mdelay(100); if (octeon_read_csr64(oct, CN23XX_SLI_SCRATCH1)) { @@ -61,7 +61,7 @@ static int cn23xx_pf_soft_reset(struct octeon_device *oct) dev_dbg(&oct->pci_dev->dev, "OCTEON[%d]: Reset completed\n", oct->octeon_id); - /* restore the reset value*/ + /* Restore the reset value */ octeon_write_csr64(oct, CN23XX_WIN_WR_MASK_REG, 0xFF); return 0; @@ -121,7 +121,7 @@ u32 cn23xx_pf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us) oqticks_per_us /= 1024; /* time_intr is in microseconds. The next 2 steps gives the oq ticks - * corressponding to time_intr. + * corresponding to time_intr. */ oqticks_per_us *= time_intr_in_us; oqticks_per_us /= 1000; @@ -136,11 +136,11 @@ static void cn23xx_setup_global_mac_regs(struct octeon_device *oct) u64 reg_val; u64 temp; - /* programming SRN and TRS for each MAC(0..3) */ + /* Programming SRN and TRS for each MAC(0..3) */ dev_dbg(&oct->pci_dev->dev, "%s:Using pcie port %d\n", __func__, mac_no); - /* By default, mapping all 64 IOQs to a single MACs */ + /* By default, map all 64 IOQs to a single MAC */ reg_val = octeon_read_csr64(oct, CN23XX_SLI_PKT_MAC_RINFO64(mac_no, pf_num)); @@ -164,7 +164,7 @@ static void cn23xx_setup_global_mac_regs(struct octeon_device *oct) temp = oct->sriov_info.max_vfs & 0xff; reg_val |= (temp << CN23XX_PKT_MAC_CTL_RINFO_NVFS_BIT_POS); - /* write these settings to MAC register */ + /* Write these settings to MAC register */ octeon_write_csr64(oct, CN23XX_SLI_PKT_MAC_RINFO64(mac_no, pf_num), reg_val); @@ -183,10 +183,10 @@ static int cn23xx_reset_io_queues(struct octeon_device *oct) srn = oct->sriov_info.pf_srn; ern = srn + oct->sriov_info.num_pf_rings; - /*As per HRM reg description, s/w cant write 0 to ENB. */ - /*to make the queue off, need to set the RST bit. */ + /* As per HRM reg description, s/w can't write 0 to ENB. */ + /* We need to set the RST bit, to turn the queue off. */ - /* Reset the Enable bit for all the 64 IQs. */ + /* Reset the enable bit for all the 64 IQs. */ for (q_no = srn; q_no < ern; q_no++) { /* set RST bit to 1. This bit applies to both IQ and OQ */ d64 = octeon_read_csr64(oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no)); @@ -194,7 +194,7 @@ static int cn23xx_reset_io_queues(struct octeon_device *oct) octeon_write_csr64(oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no), d64); } - /*wait until the RST bit is clear or the RST and quite bits are set*/ + /* Wait until the RST bit is clear or the RST and quiet bits are set */ for (q_no = srn; q_no < ern; q_no++) { u64 reg_val = octeon_read_csr64(oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no)); @@ -245,15 +245,15 @@ static int cn23xx_pf_setup_global_input_regs(struct octeon_device *oct) if (cn23xx_reset_io_queues(oct)) return -1; - /** Set the MAC_NUM and PVF_NUM in IQ_PKT_CONTROL reg - * for all queues.Only PF can set these bits. + /* Set the MAC_NUM and PVF_NUM in IQ_PKT_CONTROL reg + * for all queues. Only PF can set these bits. * bits 29:30 indicate the MAC num. * bits 32:47 indicate the PVF num. */ for (q_no = 0; q_no < ern; q_no++) { reg_val = (u64)oct->pcie_port << CN23XX_PKT_INPUT_CTL_MAC_NUM_POS; - /* for VF assigned queues. */ + /* For VF assigned queues. */ if (q_no < oct->sriov_info.pf_srn) { vf_num = q_no / oct->sriov_info.rings_per_vf; vf_num += 1; /* VF1, VF2,........ */ @@ -268,7 +268,7 @@ static int cn23xx_pf_setup_global_input_regs(struct octeon_device *oct) reg_val); } - /* Select ES, RO, NS, RDSIZE,DPTR Fomat#0 for + /* Select ES, RO, NS, RDSIZE,DPTR Format#0 for * pf queues */ for (q_no = srn; q_no < ern; q_no++) { @@ -289,7 +289,7 @@ static int cn23xx_pf_setup_global_input_regs(struct octeon_device *oct) octeon_write_csr64(oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no), reg_val); - /* Set WMARK level for triggering PI_INT */ + /* Set WMARK level to trigger PI_INT */ /* intr_threshold = CN23XX_DEF_IQ_INTR_THRESHOLD & */ intr_threshold = CFG_GET_IQ_INTR_PKT(cn23xx->conf) & CN23XX_PKT_IN_DONE_WMARK_MASK; @@ -354,7 +354,7 @@ static void cn23xx_pf_setup_global_output_regs(struct octeon_device *oct) /* set the ES bit */ reg_val |= (CN23XX_PKT_OUTPUT_CTL_ES); - /* write all the selected settings */ + /* Write all the selected settings */ octeon_write_csr(oct, CN23XX_SLI_OQ_PKT_CONTROL(q_no), reg_val); /* Enabling these interrupt in oct->fn_list.enable_interrupt() @@ -373,7 +373,7 @@ static void cn23xx_pf_setup_global_output_regs(struct octeon_device *oct) /** Setting the water mark level for pko back pressure **/ writeq(0x40, (u8 *)oct->mmio[0].hw_addr + CN23XX_SLI_OQ_WMARK); - /** Disabling setting OQs in reset when ring has no dorebells + /* Disabling setting OQs in reset when ring has no doorbells * enabling this will cause of head of line blocking */ /* Do it only for pass1.1. and pass1.2 */ @@ -383,7 +383,7 @@ static void cn23xx_pf_setup_global_output_regs(struct octeon_device *oct) CN23XX_SLI_GBL_CONTROL) | 0x2, (u8 *)oct->mmio[0].hw_addr + CN23XX_SLI_GBL_CONTROL); - /** Enable channel-level backpressure */ + /** Enable channel-level backpressure **/ if (oct->pf_num) writeq(0xffffffffffffffffULL, (u8 *)oct->mmio[0].hw_addr + CN23XX_SLI_OUT_BP_EN2_W1S); @@ -396,7 +396,7 @@ static int cn23xx_setup_pf_device_regs(struct octeon_device *oct) { cn23xx_enable_error_reporting(oct); - /* program the MAC(0..3)_RINFO before setting up input/output regs */ + /* Program the MAC(0..3)_RINFO before setting up input/output regs */ cn23xx_setup_global_mac_regs(oct); if (cn23xx_pf_setup_global_input_regs(oct)) @@ -410,7 +410,7 @@ static int cn23xx_setup_pf_device_regs(struct octeon_device *oct) octeon_write_csr64(oct, CN23XX_SLI_WINDOW_CTL, CN23XX_SLI_WINDOW_CTL_DEFAULT); - /* set SLI_PKT_IN_JABBER to handle large VXLAN packets */ + /* Set SLI_PKT_IN_JABBER to handle large VXLAN packets */ octeon_write_csr64(oct, CN23XX_SLI_PKT_IN_JABBER, CN23XX_INPUT_JABBER); return 0; } @@ -574,7 +574,7 @@ static int cn23xx_setup_pf_mbox(struct octeon_device *oct) mbox->mbox_read_reg = (u8 *)oct->mmio[0].hw_addr + CN23XX_SLI_PKT_PF_VF_MBOX_SIG(q_no, 1); - /*Mail Box Thread creation*/ + /* Mail Box Thread creation */ INIT_DELAYED_WORK(&mbox->mbox_poll_wk.work, cn23xx_pf_mbox_thread); mbox->mbox_poll_wk.ctxptr = (void *)mbox; @@ -626,7 +626,7 @@ static int cn23xx_enable_io_queues(struct octeon_device *oct) ern = srn + oct->num_iqs; for (q_no = srn; q_no < ern; q_no++) { - /* set the corresponding IQ IS_64B bit */ + /* Set the corresponding IQ IS_64B bit */ if (oct->io_qmask.iq64B & BIT_ULL(q_no - srn)) { reg_val = octeon_read_csr64( oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no)); @@ -635,7 +635,7 @@ static int cn23xx_enable_io_queues(struct octeon_device *oct) oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no), reg_val); } - /* set the corresponding IQ ENB bit */ + /* Set the corresponding IQ ENB bit */ if (oct->io_qmask.iq & BIT_ULL(q_no - srn)) { /* IOQs are in reset by default in PEM2 mode, * clearing reset bit @@ -681,7 +681,7 @@ static int cn23xx_enable_io_queues(struct octeon_device *oct) } for (q_no = srn; q_no < ern; q_no++) { u32 reg_val; - /* set the corresponding OQ ENB bit */ + /* Set the corresponding OQ ENB bit */ if (oct->io_qmask.oq & BIT_ULL(q_no - srn)) { reg_val = octeon_read_csr( oct, CN23XX_SLI_OQ_PKT_CONTROL(q_no)); @@ -707,7 +707,7 @@ static void cn23xx_disable_io_queues(struct octeon_device *oct) for (q_no = srn; q_no < ern; q_no++) { loop = HZ; - /* start the Reset for a particular ring */ + /* Start the Reset for a particular ring */ WRITE_ONCE(d64, octeon_read_csr64( oct, CN23XX_SLI_IQ_PKT_CONTROL64(q_no))); WRITE_ONCE(d64, READ_ONCE(d64) & @@ -740,7 +740,7 @@ static void cn23xx_disable_io_queues(struct octeon_device *oct) loop = HZ; /* Wait until hardware indicates that the particular IQ - * is out of reset.It given that SLI_PKT_RING_RST is + * is out of reset. Given that SLI_PKT_RING_RST is * common for both IQs and OQs */ WRITE_ONCE(d64, octeon_read_csr64( @@ -760,7 +760,7 @@ static void cn23xx_disable_io_queues(struct octeon_device *oct) schedule_timeout_uninterruptible(1); } - /* clear the SLI_PKT(0..63)_CNTS[CNT] reg value */ + /* Clear the SLI_PKT(0..63)_CNTS[CNT] reg value */ WRITE_ONCE(d32, octeon_read_csr( oct, CN23XX_SLI_OQ_PKTS_SENT(q_no))); octeon_write_csr(oct, CN23XX_SLI_OQ_PKTS_SENT(q_no), @@ -793,7 +793,7 @@ static u64 cn23xx_pf_msix_interrupt_handler(void *dev) if (!pkts_sent || (pkts_sent == 0xFFFFFFFFFFFFFFFFULL)) return ret; - /* Write count reg in sli_pkt_cnts to clear these int.*/ + /* Write count reg in sli_pkt_cnts to clear these int. */ if ((pkts_sent & CN23XX_INTR_PO_INT) || (pkts_sent & CN23XX_INTR_PI_INT)) { if (pkts_sent & CN23XX_INTR_PO_INT) @@ -908,7 +908,7 @@ static u32 cn23xx_bar1_idx_read(struct octeon_device *oct, u32 idx) oct, CN23XX_PEM_BAR1_INDEX_REG(oct->pcie_port, idx)); } -/* always call with lock held */ +/* Always call with lock held */ static u32 cn23xx_update_read_index(struct octeon_instr_queue *iq) { u32 new_idx; @@ -919,7 +919,7 @@ static u32 cn23xx_update_read_index(struct octeon_instr_queue *iq) iq->pkt_in_done = pkt_in_done; /* Modulo of the new index with the IQ size will give us - * the new index. The iq->reset_instr_cnt is always zero for + * the new index. The iq->reset_instr_cnt is always zero for * cn23xx, so no extra adjustments are needed. */ new_idx = (iq->octeon_read_index + @@ -934,8 +934,8 @@ static void cn23xx_enable_pf_interrupt(struct octeon_device *oct, u8 intr_flag) struct octeon_cn23xx_pf *cn23xx = (struct octeon_cn23xx_pf *)oct->chip; u64 intr_val = 0; - /* Divide the single write to multiple writes based on the flag. */ - /* Enable Interrupt */ + /* Divide the single write to multiple writes based on the flag. */ + /* Enable Interrupts */ if (intr_flag == OCTEON_ALL_INTR) { writeq(cn23xx->intr_mask64, cn23xx->intr_enb_reg64); } else if (intr_flag & OCTEON_OUTPUT_INTR) { @@ -990,7 +990,7 @@ static int cn23xx_get_pf_num(struct octeon_device *oct) ret = 0; - /** Read Function Dependency Link reg to get the function number */ + /* Read Function Dependency Link reg to get the function number */ if (pci_read_config_dword(oct->pci_dev, CN23XX_PCIE_SRIOV_FDL, &fdl_bit) == 0) { oct->pf_num = ((fdl_bit >> CN23XX_PCIE_SRIOV_FDL_BIT_POS) & @@ -1003,13 +1003,13 @@ static int cn23xx_get_pf_num(struct octeon_device *oct) * In this case, read the PF number from the * SLI_PKT0_INPUT_CONTROL reg (written by f/w) */ - pkt0_in_ctl = octeon_read_csr64(oct, - CN23XX_SLI_IQ_PKT_CONTROL64(0)); + pkt0_in_ctl = + octeon_read_csr64(oct, CN23XX_SLI_IQ_PKT_CONTROL64(0)); pfnum = (pkt0_in_ctl >> CN23XX_PKT_INPUT_CTL_PF_NUM_POS) & CN23XX_PKT_INPUT_CTL_PF_NUM_MASK; mac = (octeon_read_csr(oct, CN23XX_SLI_MAC_NUMBER)) & 0xff; - /* validate PF num by reading RINFO; f/w writes RINFO.trs == 1*/ + /* Validate PF num by reading RINFO; f/w writes RINFO.trs == 1 */ d64 = octeon_read_csr64(oct, CN23XX_SLI_PKT_MAC_RINFO64(mac, pfnum)); trs = (int)(d64 >> CN23XX_PKT_MAC_CTL_RINFO_TRS_BIT_POS) & 0xff; @@ -1252,9 +1252,9 @@ int cn23xx_fw_loaded(struct octeon_device *oct) u64 val; /* If there's more than one active PF on this NIC, then that - * implies that the NIC firmware is loaded and running. This check + * implies that the NIC firmware is loaded and running. This check * prevents a rare false negative that might occur if we only relied - * on checking the SCR2_BIT_FW_LOADED flag. The false negative would + * on checking the SCR2_BIT_FW_LOADED flag. The false negative would * happen if the PF driver sees SCR2_BIT_FW_LOADED as cleared even * though the firmware was already loaded but still booting and has yet * to set SCR2_BIT_FW_LOADED. diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.c b/drivers/net/ethernet/cavium/liquidio/octeon_device.c index 6b6cb73482d7..1753bb87dfbd 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_device.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.c @@ -1433,22 +1433,6 @@ int octeon_wait_for_ddr_init(struct octeon_device *oct, u32 *timeout) } EXPORT_SYMBOL_GPL(octeon_wait_for_ddr_init); -/* Get the octeon id assigned to the octeon device passed as argument. - * This function is exported to other modules. - * @param dev - octeon device pointer passed as a void *. - * @return octeon device id - */ -int lio_get_device_id(void *dev) -{ - struct octeon_device *octeon_dev = (struct octeon_device *)dev; - u32 i; - - for (i = 0; i < MAX_OCTEON_DEVICES; i++) - if (octeon_device[i] == octeon_dev) - return octeon_dev->octeon_id; - return -1; -} - void lio_enable_irq(struct octeon_droq *droq, struct octeon_instr_queue *iq) { u64 instr_cnt; diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_device.h b/drivers/net/ethernet/cavium/liquidio/octeon_device.h index d26364c2ac81..19344b21f8fb 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_device.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_device.h @@ -705,13 +705,6 @@ octeon_get_dispatch(struct octeon_device *octeon_dev, u16 opcode, */ struct octeon_device *lio_get_device(u32 octeon_id); -/** Get the octeon id assigned to the octeon device passed as argument. - * This function is exported to other modules. - * @param dev - octeon device pointer passed as a void *. - * @return octeon device id - */ -int lio_get_device_id(void *dev); - /** Read windowed register. * @param oct - pointer to the Octeon device. * @param addr - Address of the register to read. diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c index 861edff5ed89..a10923c7e25c 100644 --- a/drivers/net/ethernet/chelsio/cxgb/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb/sge.c @@ -1984,9 +1984,9 @@ void t1_sge_stop(struct sge *sge) readl(sge->adapter->regs + A_SG_CONTROL); /* flush */ if (is_T2(sge->adapter)) - del_timer_sync(&sge->espibug_timer); + timer_delete_sync(&sge->espibug_timer); - del_timer_sync(&sge->tx_reclaim_timer); + timer_delete_sync(&sge->tx_reclaim_timer); if (sge->tx_sched) tx_sched_stop(sge); diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c index 6268f96cb4aa..bd5c3b3fa5e3 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c @@ -3223,9 +3223,9 @@ void t3_stop_sge_timers(struct adapter *adap) struct sge_qset *q = &adap->sge.qs[i]; if (q->tx_reclaim_timer.function) - del_timer_sync(&q->tx_reclaim_timer); + timer_delete_sync(&q->tx_reclaim_timer); if (q->rx_reclaim_timer.function) - del_timer_sync(&q->rx_reclaim_timer); + timer_delete_sync(&q->rx_reclaim_timer); } } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index c7c2c15a1815..95e6f015a6af 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -1211,9 +1211,6 @@ struct adapter { struct timer_list flower_stats_timer; struct work_struct flower_stats_work; - /* Ethtool Dump */ - struct ethtool_dump eth_dump; - /* HMA */ struct hma_data hma; @@ -1233,6 +1230,10 @@ struct adapter { /* Ethtool n-tuple */ struct cxgb4_ethtool_filter *ethtool_filters; + + /* Ethtool Dump */ + /* Must be last - ends in a flex-array member. */ + struct ethtool_dump eth_dump; }; /* Support for "sched-class" command to allow a TX Scheduling Class to be diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c index 7f3f5afa864f..1546c3db08f0 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c @@ -2270,6 +2270,7 @@ int cxgb4_init_ethtool_filters(struct adapter *adap) eth_filter->port[i].bmap = bitmap_zalloc(nentries, GFP_KERNEL); if (!eth_filter->port[i].bmap) { ret = -ENOMEM; + kvfree(eth_filter->port[i].loc_array); goto free_eth_finfo; } } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 2f0b3e389e62..551c279dc14b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -6538,26 +6538,6 @@ out_unlock: mutex_unlock(&uld_mutex); } -static bool cxgb4_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - struct adapter *adap = netdev2adap(x->xso.dev); - bool ret = false; - - if (!mutex_trylock(&uld_mutex)) { - dev_dbg(adap->pdev_dev, - "crypto uld critical resource is under use\n"); - return ret; - } - if (chcr_offload_state(adap, CXGB4_XFRMDEV_OPS)) - goto out_unlock; - - ret = adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_offload_ok(skb, x); - -out_unlock: - mutex_unlock(&uld_mutex); - return ret; -} - static void cxgb4_advance_esn_state(struct xfrm_state *x) { struct adapter *adap = netdev2adap(x->xso.dev); @@ -6583,7 +6563,6 @@ static const struct xfrmdev_ops cxgb4_xfrmdev_ops = { .xdo_dev_state_add = cxgb4_xfrm_add_state, .xdo_dev_state_delete = cxgb4_xfrm_del_state, .xdo_dev_state_free = cxgb4_xfrm_free_state, - .xdo_dev_offload_ok = cxgb4_ipsec_offload_ok, .xdo_dev_state_advance_esn = cxgb4_advance_esn_state, }; diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index a7d76a8ed050..f991a28a71c3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -4996,9 +4996,9 @@ void t4_sge_stop(struct adapter *adap) struct sge *s = &adap->sge; if (s->rx_timer.function) - del_timer_sync(&s->rx_timer); + timer_delete_sync(&s->rx_timer); if (s->tx_timer.function) - del_timer_sync(&s->tx_timer); + timer_delete_sync(&s->tx_timer); if (is_offload(adap)) { struct sge_uld_txq_info *txq_info; diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c index 5b1d746e6563..f42af01f4114 100644 --- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c @@ -2609,9 +2609,9 @@ void t4vf_sge_stop(struct adapter *adapter) struct sge *s = &adapter->sge; if (s->rx_timer.function) - del_timer_sync(&s->rx_timer); + timer_delete_sync(&s->rx_timer); if (s->tx_timer.function) - del_timer_sync(&s->tx_timer); + timer_delete_sync(&s->tx_timer); } /** diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c index c7338ac6a5bb..baba96883f48 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c @@ -71,7 +71,6 @@ static LIST_HEAD(uld_ctx_list); static DEFINE_MUTEX(dev_mutex); -static bool ch_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x); static int ch_ipsec_uld_state_change(void *handle, enum cxgb4_state new_state); static int ch_ipsec_xmit(struct sk_buff *skb, struct net_device *dev); static void *ch_ipsec_uld_add(const struct cxgb4_lld_info *infop); @@ -85,7 +84,6 @@ static const struct xfrmdev_ops ch_ipsec_xfrmdev_ops = { .xdo_dev_state_add = ch_ipsec_xfrm_add_state, .xdo_dev_state_delete = ch_ipsec_xfrm_del_state, .xdo_dev_state_free = ch_ipsec_xfrm_free_state, - .xdo_dev_offload_ok = ch_ipsec_offload_ok, .xdo_dev_state_advance_esn = ch_ipsec_advance_esn_state, }; @@ -323,20 +321,6 @@ static void ch_ipsec_xfrm_free_state(struct xfrm_state *x) module_put(THIS_MODULE); } -static bool ch_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) { - /* Offload with IP options is not supported yet */ - if (ip_hdr(skb)->ihl > 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - return true; -} - static void ch_ipsec_advance_esn_state(struct xfrm_state *x) { /* do nothing */ diff --git a/drivers/net/ethernet/cisco/enic/Kconfig b/drivers/net/ethernet/cisco/enic/Kconfig index ad80c0fa96a6..96709875fe4f 100644 --- a/drivers/net/ethernet/cisco/enic/Kconfig +++ b/drivers/net/ethernet/cisco/enic/Kconfig @@ -6,5 +6,6 @@ config ENIC tristate "Cisco VIC Ethernet NIC Support" depends on PCI + select PAGE_POOL help This enables the support for the Cisco VIC Ethernet card. diff --git a/drivers/net/ethernet/cisco/enic/Makefile b/drivers/net/ethernet/cisco/enic/Makefile index c3b6febfdbe4..a96b8332e6e2 100644 --- a/drivers/net/ethernet/cisco/enic/Makefile +++ b/drivers/net/ethernet/cisco/enic/Makefile @@ -3,5 +3,5 @@ obj-$(CONFIG_ENIC) := enic.o enic-y := enic_main.o vnic_cq.o vnic_intr.o vnic_wq.o \ enic_res.o enic_dev.o enic_pp.o vnic_dev.o vnic_rq.o vnic_vic.o \ - enic_ethtool.o enic_api.o enic_clsf.o + enic_ethtool.o enic_api.o enic_clsf.o enic_rq.o enic_wq.o diff --git a/drivers/net/ethernet/cisco/enic/cq_desc.h b/drivers/net/ethernet/cisco/enic/cq_desc.h index 462c5435a206..bfb3f14e89f5 100644 --- a/drivers/net/ethernet/cisco/enic/cq_desc.h +++ b/drivers/net/ethernet/cisco/enic/cq_desc.h @@ -40,28 +40,7 @@ struct cq_desc { #define CQ_DESC_COMP_NDX_BITS 12 #define CQ_DESC_COMP_NDX_MASK ((1 << CQ_DESC_COMP_NDX_BITS) - 1) -static inline void cq_desc_dec(const struct cq_desc *desc_arg, - u8 *type, u8 *color, u16 *q_number, u16 *completed_index) -{ - const struct cq_desc *desc = desc_arg; - const u8 type_color = desc->type_color; - - *color = (type_color >> CQ_DESC_COLOR_SHIFT) & CQ_DESC_COLOR_MASK; - - /* - * Make sure color bit is read from desc *before* other fields - * are read from desc. Hardware guarantees color bit is last - * bit (byte) written. Adding the rmb() prevents the compiler - * and/or CPU from reordering the reads which would potentially - * result in reading stale values. - */ - - rmb(); - - *type = type_color & CQ_DESC_TYPE_MASK; - *q_number = le16_to_cpu(desc->q_number) & CQ_DESC_Q_NUM_MASK; - *completed_index = le16_to_cpu(desc->completed_index) & - CQ_DESC_COMP_NDX_MASK; -} +#define CQ_DESC_32_FI_MASK (BIT(0) | BIT(1)) +#define CQ_DESC_64_FI_MASK (BIT(0) | BIT(1)) #endif /* _CQ_DESC_H_ */ diff --git a/drivers/net/ethernet/cisco/enic/cq_enet_desc.h b/drivers/net/ethernet/cisco/enic/cq_enet_desc.h index d25426470a29..50787cff29db 100644 --- a/drivers/net/ethernet/cisco/enic/cq_enet_desc.h +++ b/drivers/net/ethernet/cisco/enic/cq_enet_desc.h @@ -17,12 +17,22 @@ struct cq_enet_wq_desc { u8 type_color; }; -static inline void cq_enet_wq_desc_dec(struct cq_enet_wq_desc *desc, - u8 *type, u8 *color, u16 *q_number, u16 *completed_index) -{ - cq_desc_dec((struct cq_desc *)desc, type, - color, q_number, completed_index); -} +/* + * Defines and Capabilities for CMD_CQ_ENTRY_SIZE_SET + */ +#define VNIC_RQ_ALL (~0ULL) + +#define VNIC_RQ_CQ_ENTRY_SIZE_16 0 +#define VNIC_RQ_CQ_ENTRY_SIZE_32 1 +#define VNIC_RQ_CQ_ENTRY_SIZE_64 2 + +#define VNIC_RQ_CQ_ENTRY_SIZE_16_CAPABLE BIT(VNIC_RQ_CQ_ENTRY_SIZE_16) +#define VNIC_RQ_CQ_ENTRY_SIZE_32_CAPABLE BIT(VNIC_RQ_CQ_ENTRY_SIZE_32) +#define VNIC_RQ_CQ_ENTRY_SIZE_64_CAPABLE BIT(VNIC_RQ_CQ_ENTRY_SIZE_64) + +#define VNIC_RQ_CQ_ENTRY_SIZE_ALL_BIT (VNIC_RQ_CQ_ENTRY_SIZE_16_CAPABLE | \ + VNIC_RQ_CQ_ENTRY_SIZE_32_CAPABLE | \ + VNIC_RQ_CQ_ENTRY_SIZE_64_CAPABLE) /* Completion queue descriptor: Ethernet receive queue, 16B */ struct cq_enet_rq_desc { @@ -36,6 +46,45 @@ struct cq_enet_rq_desc { u8 type_color; }; +/* Completion queue descriptor: Ethernet receive queue, 32B */ +struct cq_enet_rq_desc_32 { + __le16 completed_index_flags; + __le16 q_number_rss_type_flags; + __le32 rss_hash; + __le16 bytes_written_flags; + __le16 vlan; + __le16 checksum_fcoe; + u8 flags; + u8 fetch_index_flags; + __le32 time_stamp; + __le16 time_stamp2; + __le16 pie_info; + __le32 pie_info2; + __le16 pie_info3; + u8 pie_info4; + u8 type_color; +}; + +/* Completion queue descriptor: Ethernet receive queue, 64B */ +struct cq_enet_rq_desc_64 { + __le16 completed_index_flags; + __le16 q_number_rss_type_flags; + __le32 rss_hash; + __le16 bytes_written_flags; + __le16 vlan; + __le16 checksum_fcoe; + u8 flags; + u8 fetch_index_flags; + __le32 time_stamp; + __le16 time_stamp2; + __le16 pie_info; + __le32 pie_info2; + __le16 pie_info3; + u8 pie_info4; + u8 reserved[32]; + u8 type_color; +}; + #define CQ_ENET_RQ_DESC_FLAGS_INGRESS_PORT (0x1 << 12) #define CQ_ENET_RQ_DESC_FLAGS_FCOE (0x1 << 13) #define CQ_ENET_RQ_DESC_FLAGS_EOP (0x1 << 14) @@ -88,85 +137,4 @@ struct cq_enet_rq_desc { #define CQ_ENET_RQ_DESC_FLAGS_IPV4_FRAGMENT (0x1 << 6) #define CQ_ENET_RQ_DESC_FLAGS_FCS_OK (0x1 << 7) -static inline void cq_enet_rq_desc_dec(struct cq_enet_rq_desc *desc, - u8 *type, u8 *color, u16 *q_number, u16 *completed_index, - u8 *ingress_port, u8 *fcoe, u8 *eop, u8 *sop, u8 *rss_type, - u8 *csum_not_calc, u32 *rss_hash, u16 *bytes_written, u8 *packet_error, - u8 *vlan_stripped, u16 *vlan_tci, u16 *checksum, u8 *fcoe_sof, - u8 *fcoe_fc_crc_ok, u8 *fcoe_enc_error, u8 *fcoe_eof, - u8 *tcp_udp_csum_ok, u8 *udp, u8 *tcp, u8 *ipv4_csum_ok, - u8 *ipv6, u8 *ipv4, u8 *ipv4_fragment, u8 *fcs_ok) -{ - u16 completed_index_flags; - u16 q_number_rss_type_flags; - u16 bytes_written_flags; - - cq_desc_dec((struct cq_desc *)desc, type, - color, q_number, completed_index); - - completed_index_flags = le16_to_cpu(desc->completed_index_flags); - q_number_rss_type_flags = - le16_to_cpu(desc->q_number_rss_type_flags); - bytes_written_flags = le16_to_cpu(desc->bytes_written_flags); - - *ingress_port = (completed_index_flags & - CQ_ENET_RQ_DESC_FLAGS_INGRESS_PORT) ? 1 : 0; - *fcoe = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_FCOE) ? - 1 : 0; - *eop = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_EOP) ? - 1 : 0; - *sop = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_SOP) ? - 1 : 0; - - *rss_type = (u8)((q_number_rss_type_flags >> CQ_DESC_Q_NUM_BITS) & - CQ_ENET_RQ_DESC_RSS_TYPE_MASK); - *csum_not_calc = (q_number_rss_type_flags & - CQ_ENET_RQ_DESC_FLAGS_CSUM_NOT_CALC) ? 1 : 0; - - *rss_hash = le32_to_cpu(desc->rss_hash); - - *bytes_written = bytes_written_flags & - CQ_ENET_RQ_DESC_BYTES_WRITTEN_MASK; - *packet_error = (bytes_written_flags & - CQ_ENET_RQ_DESC_FLAGS_TRUNCATED) ? 1 : 0; - *vlan_stripped = (bytes_written_flags & - CQ_ENET_RQ_DESC_FLAGS_VLAN_STRIPPED) ? 1 : 0; - - /* - * Tag Control Information(16) = user_priority(3) + cfi(1) + vlan(12) - */ - *vlan_tci = le16_to_cpu(desc->vlan); - - if (*fcoe) { - *fcoe_sof = (u8)(le16_to_cpu(desc->checksum_fcoe) & - CQ_ENET_RQ_DESC_FCOE_SOF_MASK); - *fcoe_fc_crc_ok = (desc->flags & - CQ_ENET_RQ_DESC_FCOE_FC_CRC_OK) ? 1 : 0; - *fcoe_enc_error = (desc->flags & - CQ_ENET_RQ_DESC_FCOE_ENC_ERROR) ? 1 : 0; - *fcoe_eof = (u8)((le16_to_cpu(desc->checksum_fcoe) >> - CQ_ENET_RQ_DESC_FCOE_EOF_SHIFT) & - CQ_ENET_RQ_DESC_FCOE_EOF_MASK); - *checksum = 0; - } else { - *fcoe_sof = 0; - *fcoe_fc_crc_ok = 0; - *fcoe_enc_error = 0; - *fcoe_eof = 0; - *checksum = le16_to_cpu(desc->checksum_fcoe); - } - - *tcp_udp_csum_ok = - (desc->flags & CQ_ENET_RQ_DESC_FLAGS_TCP_UDP_CSUM_OK) ? 1 : 0; - *udp = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_UDP) ? 1 : 0; - *tcp = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_TCP) ? 1 : 0; - *ipv4_csum_ok = - (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4_CSUM_OK) ? 1 : 0; - *ipv6 = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV6) ? 1 : 0; - *ipv4 = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4) ? 1 : 0; - *ipv4_fragment = - (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4_FRAGMENT) ? 1 : 0; - *fcs_ok = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_FCS_OK) ? 1 : 0; -} - #endif /* _CQ_ENET_DESC_H_ */ diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h index 10b7e02ba4d0..9c12e967e9f1 100644 --- a/drivers/net/ethernet/cisco/enic/enic.h +++ b/drivers/net/ethernet/cisco/enic/enic.h @@ -17,6 +17,7 @@ #include "vnic_nic.h" #include "vnic_rss.h" #include <linux/irq.h> +#include <net/page_pool/helpers.h> #define DRV_NAME "enic" #define DRV_DESCRIPTION "Cisco VIC Ethernet NIC Driver" @@ -30,6 +31,13 @@ #define ENIC_AIC_LARGE_PKT_DIFF 3 +enum ext_cq { + ENIC_RQ_CQ_ENTRY_SIZE_16, + ENIC_RQ_CQ_ENTRY_SIZE_32, + ENIC_RQ_CQ_ENTRY_SIZE_64, + ENIC_RQ_CQ_ENTRY_SIZE_MAX, +}; + struct enic_msix_entry { int requested; char devname[IFNAMSIZ + 8]; @@ -75,6 +83,10 @@ struct enic_rx_coal { #define ENIC_SET_INSTANCE (1 << 3) #define ENIC_SET_HOST (1 << 4) +#define MAX_TSO BIT(16) +#define WQ_ENET_MAX_DESC_LEN BIT(WQ_ENET_LEN_BITS) +#define ENIC_DESC_MAX_SPLITS (MAX_TSO / WQ_ENET_MAX_DESC_LEN + 1) + struct enic_port_profile { u32 set; u8 request; @@ -158,6 +170,7 @@ struct enic_rq_stats { u64 pkt_truncated; /* truncated pkts */ u64 no_skb; /* out of skbs */ u64 desc_skip; /* Rx pkt went into later buffer */ + u64 pp_alloc_fail; /* page pool alloc failure */ }; struct enic_wq { @@ -169,6 +182,7 @@ struct enic_wq { struct enic_rq { struct vnic_rq vrq; struct enic_rq_stats stats; + struct page_pool *pool; } ____cacheline_aligned; /* Per-instance private data structure */ @@ -223,9 +237,9 @@ struct enic { unsigned int cq_avail; unsigned int cq_count; struct enic_rfs_flw_tbl rfs_h; - u32 rx_copybreak; u8 rss_key[ENIC_RSS_LEN]; struct vnic_gen_stats gen_stats; + enum ext_cq ext_cq; }; static inline struct net_device *vnic_get_netdev(struct vnic_dev *vdev) @@ -347,5 +361,6 @@ int enic_is_valid_vf(struct enic *enic, int vf); int enic_is_dynamic(struct enic *enic); void enic_set_ethtool_ops(struct net_device *netdev); int __enic_set_rsskey(struct enic *enic); +void enic_ext_cq(struct enic *enic); #endif /* _ENIC_H_ */ diff --git a/drivers/net/ethernet/cisco/enic/enic_clsf.h b/drivers/net/ethernet/cisco/enic/enic_clsf.h index 8c4ce50da6e1..5f5284102fb0 100644 --- a/drivers/net/ethernet/cisco/enic/enic_clsf.h +++ b/drivers/net/ethernet/cisco/enic/enic_clsf.h @@ -26,7 +26,7 @@ static inline void enic_rfs_timer_start(struct enic *enic) static inline void enic_rfs_timer_stop(struct enic *enic) { - del_timer_sync(&enic->rfs_h.rfs_may_expire); + timer_delete_sync(&enic->rfs_h.rfs_may_expire); } #else static inline void enic_rfs_timer_start(struct enic *enic) {} diff --git a/drivers/net/ethernet/cisco/enic/enic_ethtool.c b/drivers/net/ethernet/cisco/enic/enic_ethtool.c index d607b4f0542c..529160926a96 100644 --- a/drivers/net/ethernet/cisco/enic/enic_ethtool.c +++ b/drivers/net/ethernet/cisco/enic/enic_ethtool.c @@ -222,9 +222,9 @@ static void enic_get_ringparam(struct net_device *netdev, struct enic *enic = netdev_priv(netdev); struct vnic_enet_config *c = &enic->config; - ring->rx_max_pending = ENIC_MAX_RQ_DESCS; + ring->rx_max_pending = c->max_rq_ring; ring->rx_pending = c->rq_desc_count; - ring->tx_max_pending = ENIC_MAX_WQ_DESCS; + ring->tx_max_pending = c->max_wq_ring; ring->tx_pending = c->wq_desc_count; } @@ -252,18 +252,18 @@ static int enic_set_ringparam(struct net_device *netdev, } rx_pending = c->rq_desc_count; tx_pending = c->wq_desc_count; - if (ring->rx_pending > ENIC_MAX_RQ_DESCS || + if (ring->rx_pending > c->max_rq_ring || ring->rx_pending < ENIC_MIN_RQ_DESCS) { netdev_info(netdev, "rx pending (%u) not in range [%u,%u]", ring->rx_pending, ENIC_MIN_RQ_DESCS, - ENIC_MAX_RQ_DESCS); + c->max_rq_ring); return -EINVAL; } - if (ring->tx_pending > ENIC_MAX_WQ_DESCS || + if (ring->tx_pending > c->max_wq_ring || ring->tx_pending < ENIC_MIN_WQ_DESCS) { netdev_info(netdev, "tx pending (%u) not in range [%u,%u]", ring->tx_pending, ENIC_MIN_WQ_DESCS, - ENIC_MAX_WQ_DESCS); + c->max_wq_ring); return -EINVAL; } if (running) @@ -608,43 +608,6 @@ static int enic_get_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd, return ret; } -static int enic_get_tunable(struct net_device *dev, - const struct ethtool_tunable *tuna, void *data) -{ - struct enic *enic = netdev_priv(dev); - int ret = 0; - - switch (tuna->id) { - case ETHTOOL_RX_COPYBREAK: - *(u32 *)data = enic->rx_copybreak; - break; - default: - ret = -EINVAL; - break; - } - - return ret; -} - -static int enic_set_tunable(struct net_device *dev, - const struct ethtool_tunable *tuna, - const void *data) -{ - struct enic *enic = netdev_priv(dev); - int ret = 0; - - switch (tuna->id) { - case ETHTOOL_RX_COPYBREAK: - enic->rx_copybreak = *(u32 *)data; - break; - default: - ret = -EINVAL; - break; - } - - return ret; -} - static u32 enic_get_rxfh_key_size(struct net_device *netdev) { return ENIC_RSS_LEN; @@ -727,8 +690,6 @@ static const struct ethtool_ops enic_ethtool_ops = { .get_coalesce = enic_get_coalesce, .set_coalesce = enic_set_coalesce, .get_rxnfc = enic_get_rxnfc, - .get_tunable = enic_get_tunable, - .set_tunable = enic_set_tunable, .get_rxfh_key_size = enic_get_rxfh_key_size, .get_rxfh = enic_get_rxfh, .set_rxfh = enic_set_rxfh, diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 49f6cab01ed5..c753c35b26eb 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -58,18 +58,15 @@ #include "enic_dev.h" #include "enic_pp.h" #include "enic_clsf.h" +#include "enic_rq.h" +#include "enic_wq.h" #define ENIC_NOTIFY_TIMER_PERIOD (2 * HZ) -#define WQ_ENET_MAX_DESC_LEN (1 << WQ_ENET_LEN_BITS) -#define MAX_TSO (1 << 16) -#define ENIC_DESC_MAX_SPLITS (MAX_TSO / WQ_ENET_MAX_DESC_LEN + 1) #define PCI_DEVICE_ID_CISCO_VIC_ENET 0x0043 /* ethernet vnic */ #define PCI_DEVICE_ID_CISCO_VIC_ENET_DYN 0x0044 /* enet dynamic vnic */ #define PCI_DEVICE_ID_CISCO_VIC_ENET_VF 0x0071 /* enet SRIOV VF */ -#define RX_COPYBREAK_DEFAULT 256 - /* Supported devices */ static const struct pci_device_id enic_id_table[] = { { PCI_VDEVICE(CISCO, PCI_DEVICE_ID_CISCO_VIC_ENET) }, @@ -322,54 +319,6 @@ int enic_is_valid_vf(struct enic *enic, int vf) #endif } -static void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf) -{ - struct enic *enic = vnic_dev_priv(wq->vdev); - - if (buf->sop) - dma_unmap_single(&enic->pdev->dev, buf->dma_addr, buf->len, - DMA_TO_DEVICE); - else - dma_unmap_page(&enic->pdev->dev, buf->dma_addr, buf->len, - DMA_TO_DEVICE); - - if (buf->os_buf) - dev_kfree_skb_any(buf->os_buf); -} - -static void enic_wq_free_buf(struct vnic_wq *wq, - struct cq_desc *cq_desc, struct vnic_wq_buf *buf, void *opaque) -{ - struct enic *enic = vnic_dev_priv(wq->vdev); - - enic->wq[wq->index].stats.cq_work++; - enic->wq[wq->index].stats.cq_bytes += buf->len; - enic_free_wq_buf(wq, buf); -} - -static int enic_wq_service(struct vnic_dev *vdev, struct cq_desc *cq_desc, - u8 type, u16 q_number, u16 completed_index, void *opaque) -{ - struct enic *enic = vnic_dev_priv(vdev); - - spin_lock(&enic->wq[q_number].lock); - - vnic_wq_service(&enic->wq[q_number].vwq, cq_desc, - completed_index, enic_wq_free_buf, - opaque); - - if (netif_tx_queue_stopped(netdev_get_tx_queue(enic->netdev, q_number)) && - vnic_wq_desc_avail(&enic->wq[q_number].vwq) >= - (MAX_SKB_FRAGS + ENIC_DESC_MAX_SPLITS)) { - netif_wake_subqueue(enic->netdev, q_number); - enic->wq[q_number].stats.wake++; - } - - spin_unlock(&enic->wq[q_number].lock); - - return 0; -} - static bool enic_log_q_error(struct enic *enic) { unsigned int i; @@ -1313,243 +1262,6 @@ nla_put_failure: return -EMSGSIZE; } -static void enic_free_rq_buf(struct vnic_rq *rq, struct vnic_rq_buf *buf) -{ - struct enic *enic = vnic_dev_priv(rq->vdev); - - if (!buf->os_buf) - return; - - dma_unmap_single(&enic->pdev->dev, buf->dma_addr, buf->len, - DMA_FROM_DEVICE); - dev_kfree_skb_any(buf->os_buf); - buf->os_buf = NULL; -} - -static int enic_rq_alloc_buf(struct vnic_rq *rq) -{ - struct enic *enic = vnic_dev_priv(rq->vdev); - struct net_device *netdev = enic->netdev; - struct sk_buff *skb; - unsigned int len = netdev->mtu + VLAN_ETH_HLEN; - unsigned int os_buf_index = 0; - dma_addr_t dma_addr; - struct vnic_rq_buf *buf = rq->to_use; - - if (buf->os_buf) { - enic_queue_rq_desc(rq, buf->os_buf, os_buf_index, buf->dma_addr, - buf->len); - - return 0; - } - skb = netdev_alloc_skb_ip_align(netdev, len); - if (!skb) { - enic->rq[rq->index].stats.no_skb++; - return -ENOMEM; - } - - dma_addr = dma_map_single(&enic->pdev->dev, skb->data, len, - DMA_FROM_DEVICE); - if (unlikely(enic_dma_map_check(enic, dma_addr))) { - dev_kfree_skb(skb); - return -ENOMEM; - } - - enic_queue_rq_desc(rq, skb, os_buf_index, - dma_addr, len); - - return 0; -} - -static void enic_intr_update_pkt_size(struct vnic_rx_bytes_counter *pkt_size, - u32 pkt_len) -{ - if (ENIC_LARGE_PKT_THRESHOLD <= pkt_len) - pkt_size->large_pkt_bytes_cnt += pkt_len; - else - pkt_size->small_pkt_bytes_cnt += pkt_len; -} - -static bool enic_rxcopybreak(struct net_device *netdev, struct sk_buff **skb, - struct vnic_rq_buf *buf, u16 len) -{ - struct enic *enic = netdev_priv(netdev); - struct sk_buff *new_skb; - - if (len > enic->rx_copybreak) - return false; - new_skb = netdev_alloc_skb_ip_align(netdev, len); - if (!new_skb) - return false; - dma_sync_single_for_cpu(&enic->pdev->dev, buf->dma_addr, len, - DMA_FROM_DEVICE); - memcpy(new_skb->data, (*skb)->data, len); - *skb = new_skb; - - return true; -} - -static void enic_rq_indicate_buf(struct vnic_rq *rq, - struct cq_desc *cq_desc, struct vnic_rq_buf *buf, - int skipped, void *opaque) -{ - struct enic *enic = vnic_dev_priv(rq->vdev); - struct net_device *netdev = enic->netdev; - struct sk_buff *skb; - struct vnic_cq *cq = &enic->cq[enic_cq_rq(enic, rq->index)]; - struct enic_rq_stats *rqstats = &enic->rq[rq->index].stats; - - u8 type, color, eop, sop, ingress_port, vlan_stripped; - u8 fcoe, fcoe_sof, fcoe_fc_crc_ok, fcoe_enc_error, fcoe_eof; - u8 tcp_udp_csum_ok, udp, tcp, ipv4_csum_ok; - u8 ipv6, ipv4, ipv4_fragment, fcs_ok, rss_type, csum_not_calc; - u8 packet_error; - u16 q_number, completed_index, bytes_written, vlan_tci, checksum; - u32 rss_hash; - bool outer_csum_ok = true, encap = false; - - rqstats->packets++; - if (skipped) { - rqstats->desc_skip++; - return; - } - - skb = buf->os_buf; - - cq_enet_rq_desc_dec((struct cq_enet_rq_desc *)cq_desc, - &type, &color, &q_number, &completed_index, - &ingress_port, &fcoe, &eop, &sop, &rss_type, - &csum_not_calc, &rss_hash, &bytes_written, - &packet_error, &vlan_stripped, &vlan_tci, &checksum, - &fcoe_sof, &fcoe_fc_crc_ok, &fcoe_enc_error, - &fcoe_eof, &tcp_udp_csum_ok, &udp, &tcp, - &ipv4_csum_ok, &ipv6, &ipv4, &ipv4_fragment, - &fcs_ok); - - if (packet_error) { - - if (!fcs_ok) { - if (bytes_written > 0) - rqstats->bad_fcs++; - else if (bytes_written == 0) - rqstats->pkt_truncated++; - } - - dma_unmap_single(&enic->pdev->dev, buf->dma_addr, buf->len, - DMA_FROM_DEVICE); - dev_kfree_skb_any(skb); - buf->os_buf = NULL; - - return; - } - - if (eop && bytes_written > 0) { - - /* Good receive - */ - rqstats->bytes += bytes_written; - if (!enic_rxcopybreak(netdev, &skb, buf, bytes_written)) { - buf->os_buf = NULL; - dma_unmap_single(&enic->pdev->dev, buf->dma_addr, - buf->len, DMA_FROM_DEVICE); - } - prefetch(skb->data - NET_IP_ALIGN); - - skb_put(skb, bytes_written); - skb->protocol = eth_type_trans(skb, netdev); - skb_record_rx_queue(skb, q_number); - if ((netdev->features & NETIF_F_RXHASH) && rss_hash && - (type == 3)) { - switch (rss_type) { - case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv4: - case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6: - case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6_EX: - skb_set_hash(skb, rss_hash, PKT_HASH_TYPE_L4); - rqstats->l4_rss_hash++; - break; - case CQ_ENET_RQ_DESC_RSS_TYPE_IPv4: - case CQ_ENET_RQ_DESC_RSS_TYPE_IPv6: - case CQ_ENET_RQ_DESC_RSS_TYPE_IPv6_EX: - skb_set_hash(skb, rss_hash, PKT_HASH_TYPE_L3); - rqstats->l3_rss_hash++; - break; - } - } - if (enic->vxlan.vxlan_udp_port_number) { - switch (enic->vxlan.patch_level) { - case 0: - if (fcoe) { - encap = true; - outer_csum_ok = fcoe_fc_crc_ok; - } - break; - case 2: - if ((type == 7) && - (rss_hash & BIT(0))) { - encap = true; - outer_csum_ok = (rss_hash & BIT(1)) && - (rss_hash & BIT(2)); - } - break; - } - } - - /* Hardware does not provide whole packet checksum. It only - * provides pseudo checksum. Since hw validates the packet - * checksum but not provide us the checksum value. use - * CHECSUM_UNNECESSARY. - * - * In case of encap pkt tcp_udp_csum_ok/tcp_udp_csum_ok is - * inner csum_ok. outer_csum_ok is set by hw when outer udp - * csum is correct or is zero. - */ - if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc && - tcp_udp_csum_ok && outer_csum_ok && - (ipv4_csum_ok || ipv6)) { - skb->ip_summed = CHECKSUM_UNNECESSARY; - skb->csum_level = encap; - if (encap) - rqstats->csum_unnecessary_encap++; - else - rqstats->csum_unnecessary++; - } - - if (vlan_stripped) { - __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tci); - rqstats->vlan_stripped++; - } - skb_mark_napi_id(skb, &enic->napi[rq->index]); - if (!(netdev->features & NETIF_F_GRO)) - netif_receive_skb(skb); - else - napi_gro_receive(&enic->napi[q_number], skb); - if (enic->rx_coalesce_setting.use_adaptive_rx_coalesce) - enic_intr_update_pkt_size(&cq->pkt_size_counter, - bytes_written); - } else { - - /* Buffer overflow - */ - rqstats->pkt_truncated++; - dma_unmap_single(&enic->pdev->dev, buf->dma_addr, buf->len, - DMA_FROM_DEVICE); - dev_kfree_skb_any(skb); - buf->os_buf = NULL; - } -} - -static int enic_rq_service(struct vnic_dev *vdev, struct cq_desc *cq_desc, - u8 type, u16 q_number, u16 completed_index, void *opaque) -{ - struct enic *enic = vnic_dev_priv(vdev); - - vnic_rq_service(&enic->rq[q_number].vrq, cq_desc, - completed_index, VNIC_RQ_RETURN_DESC, - enic_rq_indicate_buf, opaque); - - return 0; -} - static void enic_set_int_moderation(struct enic *enic, struct vnic_rq *rq) { unsigned int intr = enic_msix_rq_intr(enic, rq->index); @@ -1620,12 +1332,10 @@ static int enic_poll(struct napi_struct *napi, int budget) unsigned int work_done, rq_work_done = 0, wq_work_done; int err; - wq_work_done = vnic_cq_service(&enic->cq[cq_wq], wq_work_to_do, - enic_wq_service, NULL); + wq_work_done = enic_wq_cq_service(enic, cq_wq, wq_work_to_do); if (budget > 0) - rq_work_done = vnic_cq_service(&enic->cq[cq_rq], - rq_work_to_do, enic_rq_service, NULL); + rq_work_done = enic_rq_cq_service(enic, cq_rq, rq_work_to_do); /* Accumulate intr event credits for this polling * cycle. An intr event is the completion of a @@ -1724,8 +1434,8 @@ static int enic_poll_msix_wq(struct napi_struct *napi, int budget) wq_irq = wq->index; cq = enic_cq_wq(enic, wq_irq); intr = enic_msix_wq_intr(enic, wq_irq); - wq_work_done = vnic_cq_service(&enic->cq[cq], wq_work_to_do, - enic_wq_service, NULL); + + wq_work_done = enic_wq_cq_service(enic, cq, wq_work_to_do); vnic_intr_return_credits(&enic->intr[intr], wq_work_done, 0 /* don't unmask intr */, @@ -1754,8 +1464,7 @@ static int enic_poll_msix_rq(struct napi_struct *napi, int budget) */ if (budget > 0) - work_done = vnic_cq_service(&enic->cq[cq], - work_to_do, enic_rq_service, NULL); + work_done = enic_rq_cq_service(enic, cq, work_to_do); /* Return intr event credits for this polling * cycle. An intr event is the completion of a @@ -1972,6 +1681,17 @@ static int enic_open(struct net_device *netdev) struct enic *enic = netdev_priv(netdev); unsigned int i; int err, ret; + unsigned int max_pkt_len = netdev->mtu + VLAN_ETH_HLEN; + struct page_pool_params pp_params = { + .order = get_order(max_pkt_len), + .pool_size = enic->config.rq_desc_count, + .nid = dev_to_node(&enic->pdev->dev), + .dev = &enic->pdev->dev, + .dma_dir = DMA_FROM_DEVICE, + .max_len = (max_pkt_len > PAGE_SIZE) ? max_pkt_len : PAGE_SIZE, + .netdev = netdev, + .flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV, + }; err = enic_request_intr(enic); if (err) { @@ -1989,6 +1709,16 @@ static int enic_open(struct net_device *netdev) } for (i = 0; i < enic->rq_count; i++) { + /* create a page pool for each RQ */ + pp_params.napi = &enic->napi[i]; + pp_params.queue_idx = i; + enic->rq[i].pool = page_pool_create(&pp_params); + if (IS_ERR(enic->rq[i].pool)) { + err = PTR_ERR(enic->rq[i].pool); + enic->rq[i].pool = NULL; + goto err_out_free_rq; + } + /* enable rq before updating rq desc */ vnic_rq_enable(&enic->rq[i].vrq); vnic_rq_fill(&enic->rq[i].vrq, enic_rq_alloc_buf); @@ -2029,8 +1759,11 @@ static int enic_open(struct net_device *netdev) err_out_free_rq: for (i = 0; i < enic->rq_count; i++) { ret = vnic_rq_disable(&enic->rq[i].vrq); - if (!ret) + if (!ret) { vnic_rq_clean(&enic->rq[i].vrq, enic_free_rq_buf); + page_pool_destroy(enic->rq[i].pool); + enic->rq[i].pool = NULL; + } } enic_dev_notify_unset(enic); err_out_free_intr: @@ -2054,7 +1787,7 @@ static int enic_stop(struct net_device *netdev) enic_synchronize_irqs(enic); - del_timer_sync(&enic->notify_timer); + timer_delete_sync(&enic->notify_timer); enic_rfs_flw_tbl_free(enic); enic_dev_disable(enic); @@ -2088,8 +1821,11 @@ static int enic_stop(struct net_device *netdev) for (i = 0; i < enic->wq_count; i++) vnic_wq_clean(&enic->wq[i].vwq, enic_free_wq_buf); - for (i = 0; i < enic->rq_count; i++) + for (i = 0; i < enic->rq_count; i++) { vnic_rq_clean(&enic->rq[i].vrq, enic_free_rq_buf); + page_pool_destroy(enic->rq[i].pool); + enic->rq[i].pool = NULL; + } for (i = 0; i < enic->cq_count; i++) vnic_cq_clean(&enic->cq[i]); for (i = 0; i < enic->intr_count; i++) @@ -2405,6 +2141,7 @@ static void enic_reset(struct work_struct *work) enic_init_vnic_resources(enic); enic_set_rss_nic_cfg(enic); enic_dev_set_ig_vlan_rewrite_mode(enic); + enic_ext_cq(enic); enic_open(enic->netdev); /* Allow infiniband to fiddle with the device again */ @@ -2431,6 +2168,7 @@ static void enic_tx_hang_reset(struct work_struct *work) enic_init_vnic_resources(enic); enic_set_rss_nic_cfg(enic); enic_dev_set_ig_vlan_rewrite_mode(enic); + enic_ext_cq(enic); enic_open(enic->netdev); /* Allow infiniband to fiddle with the device again */ @@ -2599,6 +2337,7 @@ static void enic_get_queue_stats_rx(struct net_device *dev, int idx, rxs->hw_drop_overruns = rqstats->pkt_truncated; rxs->csum_unnecessary = rqstats->csum_unnecessary + rqstats->csum_unnecessary_encap; + rxs->alloc_fail = rqstats->pp_alloc_fail; } static void enic_get_queue_stats_tx(struct net_device *dev, int idx, @@ -2626,6 +2365,7 @@ static void enic_get_base_stats(struct net_device *dev, rxs->hw_drops = 0; rxs->hw_drop_overruns = 0; rxs->csum_unnecessary = 0; + rxs->alloc_fail = 0; txs->bytes = 0; txs->packets = 0; txs->csum_none = 0; @@ -2803,6 +2543,8 @@ static int enic_dev_init(struct enic *enic) enic_get_res_counts(enic); + enic_ext_cq(enic); + err = enic_alloc_enic_resources(enic); if (err) { dev_err(dev, "Failed to allocate enic resources\n"); @@ -3179,7 +2921,6 @@ static int enic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev_err(dev, "Cannot register net device, aborting\n"); goto err_out_dev_deinit; } - enic->rx_copybreak = RX_COPYBREAK_DEFAULT; return 0; diff --git a/drivers/net/ethernet/cisco/enic/enic_res.c b/drivers/net/ethernet/cisco/enic/enic_res.c index 126125199833..bbd3143ed73e 100644 --- a/drivers/net/ethernet/cisco/enic/enic_res.c +++ b/drivers/net/ethernet/cisco/enic/enic_res.c @@ -59,31 +59,38 @@ int enic_get_vnic_config(struct enic *enic) GET_CONFIG(intr_timer_usec); GET_CONFIG(loop_tag); GET_CONFIG(num_arfs); + GET_CONFIG(max_rq_ring); + GET_CONFIG(max_wq_ring); + GET_CONFIG(max_cq_ring); + + if (!c->max_wq_ring) + c->max_wq_ring = ENIC_MAX_WQ_DESCS_DEFAULT; + if (!c->max_rq_ring) + c->max_rq_ring = ENIC_MAX_RQ_DESCS_DEFAULT; + if (!c->max_cq_ring) + c->max_cq_ring = ENIC_MAX_CQ_DESCS_DEFAULT; c->wq_desc_count = - min_t(u32, ENIC_MAX_WQ_DESCS, - max_t(u32, ENIC_MIN_WQ_DESCS, - c->wq_desc_count)); + min_t(u32, c->max_wq_ring, + max_t(u32, ENIC_MIN_WQ_DESCS, c->wq_desc_count)); c->wq_desc_count &= 0xffffffe0; /* must be aligned to groups of 32 */ c->rq_desc_count = - min_t(u32, ENIC_MAX_RQ_DESCS, - max_t(u32, ENIC_MIN_RQ_DESCS, - c->rq_desc_count)); + min_t(u32, c->max_rq_ring, + max_t(u32, ENIC_MIN_RQ_DESCS, c->rq_desc_count)); c->rq_desc_count &= 0xffffffe0; /* must be aligned to groups of 32 */ if (c->mtu == 0) c->mtu = 1500; - c->mtu = min_t(u16, ENIC_MAX_MTU, - max_t(u16, ENIC_MIN_MTU, - c->mtu)); + c->mtu = min_t(u16, ENIC_MAX_MTU, max_t(u16, ENIC_MIN_MTU, c->mtu)); c->intr_timer_usec = min_t(u32, c->intr_timer_usec, vnic_dev_get_intr_coal_timer_max(enic->vdev)); dev_info(enic_get_dev(enic), - "vNIC MAC addr %pM wq/rq %d/%d mtu %d\n", - enic->mac_addr, c->wq_desc_count, c->rq_desc_count, c->mtu); + "vNIC MAC addr %pM wq/rq %d/%d max wq/rq/cq %d/%d/%d mtu %d\n", + enic->mac_addr, c->wq_desc_count, c->rq_desc_count, + c->max_wq_ring, c->max_rq_ring, c->max_cq_ring, c->mtu); dev_info(enic_get_dev(enic), "vNIC csum tx/rx %s/%s " "tso/lro %s/%s rss %s intr mode %s type %s timer %d usec " @@ -312,6 +319,7 @@ void enic_init_vnic_resources(struct enic *enic) int enic_alloc_vnic_resources(struct enic *enic) { enum vnic_dev_intr_mode intr_mode; + int rq_cq_desc_size; unsigned int i; int err; @@ -326,6 +334,24 @@ int enic_alloc_vnic_resources(struct enic *enic) intr_mode == VNIC_DEV_INTR_MODE_MSIX ? "MSI-X" : "unknown"); + switch (enic->ext_cq) { + case ENIC_RQ_CQ_ENTRY_SIZE_16: + rq_cq_desc_size = 16; + break; + case ENIC_RQ_CQ_ENTRY_SIZE_32: + rq_cq_desc_size = 32; + break; + case ENIC_RQ_CQ_ENTRY_SIZE_64: + rq_cq_desc_size = 64; + break; + default: + dev_err(enic_get_dev(enic), + "Unable to determine rq cq desc size: %d", + enic->ext_cq); + err = -ENODEV; + goto err_out; + } + /* Allocate queue resources */ @@ -348,8 +374,8 @@ int enic_alloc_vnic_resources(struct enic *enic) for (i = 0; i < enic->cq_count; i++) { if (i < enic->rq_count) err = vnic_cq_alloc(enic->vdev, &enic->cq[i], i, - enic->config.rq_desc_count, - sizeof(struct cq_enet_rq_desc)); + enic->config.rq_desc_count, + rq_cq_desc_size); else err = vnic_cq_alloc(enic->vdev, &enic->cq[i], i, enic->config.wq_desc_count, @@ -380,6 +406,39 @@ int enic_alloc_vnic_resources(struct enic *enic) err_out_cleanup: enic_free_vnic_resources(enic); - +err_out: return err; } + +/* + * CMD_CQ_ENTRY_SIZE_SET can fail on older hw generations that don't support + * that command + */ +void enic_ext_cq(struct enic *enic) +{ + u64 a0 = CMD_CQ_ENTRY_SIZE_SET, a1 = 0; + int wait = 1000; + int ret; + + spin_lock_bh(&enic->devcmd_lock); + ret = vnic_dev_cmd(enic->vdev, CMD_CAPABILITY, &a0, &a1, wait); + if (ret || a0) { + dev_info(&enic->pdev->dev, + "CMD_CQ_ENTRY_SIZE_SET not supported."); + enic->ext_cq = ENIC_RQ_CQ_ENTRY_SIZE_16; + goto out; + } + a1 &= VNIC_RQ_CQ_ENTRY_SIZE_ALL_BIT; + enic->ext_cq = fls(a1) - 1; + a0 = VNIC_RQ_ALL; + a1 = enic->ext_cq; + ret = vnic_dev_cmd(enic->vdev, CMD_CQ_ENTRY_SIZE_SET, &a0, &a1, wait); + if (ret) { + dev_info(&enic->pdev->dev, "CMD_CQ_ENTRY_SIZE_SET failed."); + enic->ext_cq = ENIC_RQ_CQ_ENTRY_SIZE_16; + } +out: + spin_unlock_bh(&enic->devcmd_lock); + dev_info(&enic->pdev->dev, "CQ entry size set to %d bytes", + 16 << enic->ext_cq); +} diff --git a/drivers/net/ethernet/cisco/enic/enic_res.h b/drivers/net/ethernet/cisco/enic/enic_res.h index b8ee42d297aa..02dca1ae4a22 100644 --- a/drivers/net/ethernet/cisco/enic/enic_res.h +++ b/drivers/net/ethernet/cisco/enic/enic_res.h @@ -12,10 +12,13 @@ #include "vnic_wq.h" #include "vnic_rq.h" -#define ENIC_MIN_WQ_DESCS 64 -#define ENIC_MAX_WQ_DESCS 4096 -#define ENIC_MIN_RQ_DESCS 64 -#define ENIC_MAX_RQ_DESCS 4096 +#define ENIC_MIN_WQ_DESCS 64 +#define ENIC_MAX_WQ_DESCS_DEFAULT 4096 +#define ENIC_MAX_WQ_DESCS 16384 +#define ENIC_MIN_RQ_DESCS 64 +#define ENIC_MAX_RQ_DESCS 16384 +#define ENIC_MAX_RQ_DESCS_DEFAULT 4096 +#define ENIC_MAX_CQ_DESCS_DEFAULT (64 * 1024) #define ENIC_MIN_MTU ETH_MIN_MTU #define ENIC_MAX_MTU 9000 diff --git a/drivers/net/ethernet/cisco/enic/enic_rq.c b/drivers/net/ethernet/cisco/enic/enic_rq.c new file mode 100644 index 000000000000..ccbf5c9a21d0 --- /dev/null +++ b/drivers/net/ethernet/cisco/enic/enic_rq.c @@ -0,0 +1,436 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright 2024 Cisco Systems, Inc. All rights reserved. + +#include <linux/skbuff.h> +#include <linux/if_vlan.h> +#include <net/busy_poll.h> +#include "enic.h" +#include "enic_res.h" +#include "enic_rq.h" +#include "vnic_rq.h" +#include "cq_enet_desc.h" + +#define ENIC_LARGE_PKT_THRESHOLD 1000 + +static void enic_intr_update_pkt_size(struct vnic_rx_bytes_counter *pkt_size, + u32 pkt_len) +{ + if (pkt_len > ENIC_LARGE_PKT_THRESHOLD) + pkt_size->large_pkt_bytes_cnt += pkt_len; + else + pkt_size->small_pkt_bytes_cnt += pkt_len; +} + +static void enic_rq_cq_desc_dec(void *cq_desc, u8 cq_desc_size, u8 *type, + u8 *color, u16 *q_number, u16 *completed_index) +{ + /* type_color is the last field for all cq structs */ + u8 type_color; + + switch (cq_desc_size) { + case VNIC_RQ_CQ_ENTRY_SIZE_16: { + struct cq_enet_rq_desc *desc = + (struct cq_enet_rq_desc *)cq_desc; + type_color = desc->type_color; + + /* Make sure color bit is read from desc *before* other fields + * are read from desc. Hardware guarantees color bit is last + * bit (byte) written. Adding the rmb() prevents the compiler + * and/or CPU from reordering the reads which would potentially + * result in reading stale values. + */ + rmb(); + + *q_number = le16_to_cpu(desc->q_number_rss_type_flags) & + CQ_DESC_Q_NUM_MASK; + *completed_index = le16_to_cpu(desc->completed_index_flags) & + CQ_DESC_COMP_NDX_MASK; + break; + } + case VNIC_RQ_CQ_ENTRY_SIZE_32: { + struct cq_enet_rq_desc_32 *desc = + (struct cq_enet_rq_desc_32 *)cq_desc; + type_color = desc->type_color; + + /* Make sure color bit is read from desc *before* other fields + * are read from desc. Hardware guarantees color bit is last + * bit (byte) written. Adding the rmb() prevents the compiler + * and/or CPU from reordering the reads which would potentially + * result in reading stale values. + */ + rmb(); + + *q_number = le16_to_cpu(desc->q_number_rss_type_flags) & + CQ_DESC_Q_NUM_MASK; + *completed_index = le16_to_cpu(desc->completed_index_flags) & + CQ_DESC_COMP_NDX_MASK; + *completed_index |= (desc->fetch_index_flags & CQ_DESC_32_FI_MASK) << + CQ_DESC_COMP_NDX_BITS; + break; + } + case VNIC_RQ_CQ_ENTRY_SIZE_64: { + struct cq_enet_rq_desc_64 *desc = + (struct cq_enet_rq_desc_64 *)cq_desc; + type_color = desc->type_color; + + /* Make sure color bit is read from desc *before* other fields + * are read from desc. Hardware guarantees color bit is last + * bit (byte) written. Adding the rmb() prevents the compiler + * and/or CPU from reordering the reads which would potentially + * result in reading stale values. + */ + rmb(); + + *q_number = le16_to_cpu(desc->q_number_rss_type_flags) & + CQ_DESC_Q_NUM_MASK; + *completed_index = le16_to_cpu(desc->completed_index_flags) & + CQ_DESC_COMP_NDX_MASK; + *completed_index |= (desc->fetch_index_flags & CQ_DESC_64_FI_MASK) << + CQ_DESC_COMP_NDX_BITS; + break; + } + } + + *color = (type_color >> CQ_DESC_COLOR_SHIFT) & CQ_DESC_COLOR_MASK; + *type = type_color & CQ_DESC_TYPE_MASK; +} + +static void enic_rq_set_skb_flags(struct vnic_rq *vrq, u8 type, u32 rss_hash, + u8 rss_type, u8 fcoe, u8 fcoe_fc_crc_ok, + u8 vlan_stripped, u8 csum_not_calc, + u8 tcp_udp_csum_ok, u8 ipv6, u8 ipv4_csum_ok, + u16 vlan_tci, struct sk_buff *skb) +{ + struct enic *enic = vnic_dev_priv(vrq->vdev); + struct net_device *netdev = enic->netdev; + struct enic_rq_stats *rqstats = &enic->rq[vrq->index].stats; + bool outer_csum_ok = true, encap = false; + + if ((netdev->features & NETIF_F_RXHASH) && rss_hash && type == 3) { + switch (rss_type) { + case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv4: + case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6: + case CQ_ENET_RQ_DESC_RSS_TYPE_TCP_IPv6_EX: + skb_set_hash(skb, rss_hash, PKT_HASH_TYPE_L4); + rqstats->l4_rss_hash++; + break; + case CQ_ENET_RQ_DESC_RSS_TYPE_IPv4: + case CQ_ENET_RQ_DESC_RSS_TYPE_IPv6: + case CQ_ENET_RQ_DESC_RSS_TYPE_IPv6_EX: + skb_set_hash(skb, rss_hash, PKT_HASH_TYPE_L3); + rqstats->l3_rss_hash++; + break; + } + } + if (enic->vxlan.vxlan_udp_port_number) { + switch (enic->vxlan.patch_level) { + case 0: + if (fcoe) { + encap = true; + outer_csum_ok = fcoe_fc_crc_ok; + } + break; + case 2: + if (type == 7 && (rss_hash & BIT(0))) { + encap = true; + outer_csum_ok = (rss_hash & BIT(1)) && + (rss_hash & BIT(2)); + } + break; + } + } + + /* Hardware does not provide whole packet checksum. It only + * provides pseudo checksum. Since hw validates the packet + * checksum but not provide us the checksum value. use + * CHECSUM_UNNECESSARY. + * + * In case of encap pkt tcp_udp_csum_ok/tcp_udp_csum_ok is + * inner csum_ok. outer_csum_ok is set by hw when outer udp + * csum is correct or is zero. + */ + if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc && + tcp_udp_csum_ok && outer_csum_ok && (ipv4_csum_ok || ipv6)) { + skb->ip_summed = CHECKSUM_UNNECESSARY; + skb->csum_level = encap; + if (encap) + rqstats->csum_unnecessary_encap++; + else + rqstats->csum_unnecessary++; + } + + if (vlan_stripped) { + __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tci); + rqstats->vlan_stripped++; + } +} + +/* + * cq_enet_rq_desc accesses section uses only the 1st 15 bytes of the cq which + * is identical for all type (16,32 and 64 byte) of cqs. + */ +static void cq_enet_rq_desc_dec(struct cq_enet_rq_desc *desc, u8 *ingress_port, + u8 *fcoe, u8 *eop, u8 *sop, u8 *rss_type, + u8 *csum_not_calc, u32 *rss_hash, + u16 *bytes_written, u8 *packet_error, + u8 *vlan_stripped, u16 *vlan_tci, + u16 *checksum, u8 *fcoe_sof, + u8 *fcoe_fc_crc_ok, u8 *fcoe_enc_error, + u8 *fcoe_eof, u8 *tcp_udp_csum_ok, u8 *udp, + u8 *tcp, u8 *ipv4_csum_ok, u8 *ipv6, u8 *ipv4, + u8 *ipv4_fragment, u8 *fcs_ok) +{ + u16 completed_index_flags; + u16 q_number_rss_type_flags; + u16 bytes_written_flags; + + completed_index_flags = le16_to_cpu(desc->completed_index_flags); + q_number_rss_type_flags = + le16_to_cpu(desc->q_number_rss_type_flags); + bytes_written_flags = le16_to_cpu(desc->bytes_written_flags); + + *ingress_port = (completed_index_flags & + CQ_ENET_RQ_DESC_FLAGS_INGRESS_PORT) ? 1 : 0; + *fcoe = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_FCOE) ? + 1 : 0; + *eop = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_EOP) ? + 1 : 0; + *sop = (completed_index_flags & CQ_ENET_RQ_DESC_FLAGS_SOP) ? + 1 : 0; + + *rss_type = (u8)((q_number_rss_type_flags >> CQ_DESC_Q_NUM_BITS) & + CQ_ENET_RQ_DESC_RSS_TYPE_MASK); + *csum_not_calc = (q_number_rss_type_flags & + CQ_ENET_RQ_DESC_FLAGS_CSUM_NOT_CALC) ? 1 : 0; + + *rss_hash = le32_to_cpu(desc->rss_hash); + + *bytes_written = bytes_written_flags & + CQ_ENET_RQ_DESC_BYTES_WRITTEN_MASK; + *packet_error = (bytes_written_flags & + CQ_ENET_RQ_DESC_FLAGS_TRUNCATED) ? 1 : 0; + *vlan_stripped = (bytes_written_flags & + CQ_ENET_RQ_DESC_FLAGS_VLAN_STRIPPED) ? 1 : 0; + + /* + * Tag Control Information(16) = user_priority(3) + cfi(1) + vlan(12) + */ + *vlan_tci = le16_to_cpu(desc->vlan); + + if (*fcoe) { + *fcoe_sof = (u8)(le16_to_cpu(desc->checksum_fcoe) & + CQ_ENET_RQ_DESC_FCOE_SOF_MASK); + *fcoe_fc_crc_ok = (desc->flags & + CQ_ENET_RQ_DESC_FCOE_FC_CRC_OK) ? 1 : 0; + *fcoe_enc_error = (desc->flags & + CQ_ENET_RQ_DESC_FCOE_ENC_ERROR) ? 1 : 0; + *fcoe_eof = (u8)((le16_to_cpu(desc->checksum_fcoe) >> + CQ_ENET_RQ_DESC_FCOE_EOF_SHIFT) & + CQ_ENET_RQ_DESC_FCOE_EOF_MASK); + *checksum = 0; + } else { + *fcoe_sof = 0; + *fcoe_fc_crc_ok = 0; + *fcoe_enc_error = 0; + *fcoe_eof = 0; + *checksum = le16_to_cpu(desc->checksum_fcoe); + } + + *tcp_udp_csum_ok = + (desc->flags & CQ_ENET_RQ_DESC_FLAGS_TCP_UDP_CSUM_OK) ? 1 : 0; + *udp = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_UDP) ? 1 : 0; + *tcp = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_TCP) ? 1 : 0; + *ipv4_csum_ok = + (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4_CSUM_OK) ? 1 : 0; + *ipv6 = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV6) ? 1 : 0; + *ipv4 = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4) ? 1 : 0; + *ipv4_fragment = + (desc->flags & CQ_ENET_RQ_DESC_FLAGS_IPV4_FRAGMENT) ? 1 : 0; + *fcs_ok = (desc->flags & CQ_ENET_RQ_DESC_FLAGS_FCS_OK) ? 1 : 0; +} + +static bool enic_rq_pkt_error(struct vnic_rq *vrq, u8 packet_error, u8 fcs_ok, + u16 bytes_written) +{ + struct enic *enic = vnic_dev_priv(vrq->vdev); + struct enic_rq_stats *rqstats = &enic->rq[vrq->index].stats; + + if (packet_error) { + if (!fcs_ok) { + if (bytes_written > 0) + rqstats->bad_fcs++; + else if (bytes_written == 0) + rqstats->pkt_truncated++; + } + return true; + } + return false; +} + +int enic_rq_alloc_buf(struct vnic_rq *rq) +{ + struct enic *enic = vnic_dev_priv(rq->vdev); + struct net_device *netdev = enic->netdev; + struct enic_rq *erq = &enic->rq[rq->index]; + struct enic_rq_stats *rqstats = &erq->stats; + unsigned int offset = 0; + unsigned int len = netdev->mtu + VLAN_ETH_HLEN; + unsigned int os_buf_index = 0; + dma_addr_t dma_addr; + struct vnic_rq_buf *buf = rq->to_use; + struct page *page; + unsigned int truesize = len; + + if (buf->os_buf) { + enic_queue_rq_desc(rq, buf->os_buf, os_buf_index, buf->dma_addr, + buf->len); + + return 0; + } + + page = page_pool_dev_alloc(erq->pool, &offset, &truesize); + if (unlikely(!page)) { + rqstats->pp_alloc_fail++; + return -ENOMEM; + } + buf->offset = offset; + buf->truesize = truesize; + dma_addr = page_pool_get_dma_addr(page) + offset; + enic_queue_rq_desc(rq, (void *)page, os_buf_index, dma_addr, len); + + return 0; +} + +void enic_free_rq_buf(struct vnic_rq *rq, struct vnic_rq_buf *buf) +{ + struct enic *enic = vnic_dev_priv(rq->vdev); + struct enic_rq *erq = &enic->rq[rq->index]; + + if (!buf->os_buf) + return; + + page_pool_put_full_page(erq->pool, (struct page *)buf->os_buf, true); + buf->os_buf = NULL; +} + +static void enic_rq_indicate_buf(struct enic *enic, struct vnic_rq *rq, + struct vnic_rq_buf *buf, void *cq_desc, + u8 type, u16 q_number, u16 completed_index) +{ + struct sk_buff *skb; + struct vnic_cq *cq = &enic->cq[enic_cq_rq(enic, rq->index)]; + struct enic_rq_stats *rqstats = &enic->rq[rq->index].stats; + struct napi_struct *napi; + + u8 eop, sop, ingress_port, vlan_stripped; + u8 fcoe, fcoe_sof, fcoe_fc_crc_ok, fcoe_enc_error, fcoe_eof; + u8 tcp_udp_csum_ok, udp, tcp, ipv4_csum_ok; + u8 ipv6, ipv4, ipv4_fragment, fcs_ok, rss_type, csum_not_calc; + u8 packet_error; + u16 bytes_written, vlan_tci, checksum; + u32 rss_hash; + + rqstats->packets++; + + cq_enet_rq_desc_dec((struct cq_enet_rq_desc *)cq_desc, &ingress_port, + &fcoe, &eop, &sop, &rss_type, &csum_not_calc, + &rss_hash, &bytes_written, &packet_error, + &vlan_stripped, &vlan_tci, &checksum, &fcoe_sof, + &fcoe_fc_crc_ok, &fcoe_enc_error, &fcoe_eof, + &tcp_udp_csum_ok, &udp, &tcp, &ipv4_csum_ok, &ipv6, + &ipv4, &ipv4_fragment, &fcs_ok); + + if (enic_rq_pkt_error(rq, packet_error, fcs_ok, bytes_written)) + return; + + if (eop && bytes_written > 0) { + /* Good receive + */ + rqstats->bytes += bytes_written; + napi = &enic->napi[rq->index]; + skb = napi_get_frags(napi); + if (unlikely(!skb)) { + net_warn_ratelimited("%s: skb alloc error rq[%d], desc[%d]\n", + enic->netdev->name, rq->index, + completed_index); + rqstats->no_skb++; + return; + } + + prefetch(skb->data - NET_IP_ALIGN); + + dma_sync_single_for_cpu(&enic->pdev->dev, buf->dma_addr, + bytes_written, DMA_FROM_DEVICE); + skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags, + (struct page *)buf->os_buf, buf->offset, + bytes_written, buf->truesize); + skb_record_rx_queue(skb, q_number); + enic_rq_set_skb_flags(rq, type, rss_hash, rss_type, fcoe, + fcoe_fc_crc_ok, vlan_stripped, + csum_not_calc, tcp_udp_csum_ok, ipv6, + ipv4_csum_ok, vlan_tci, skb); + skb_mark_for_recycle(skb); + napi_gro_frags(napi); + if (enic->rx_coalesce_setting.use_adaptive_rx_coalesce) + enic_intr_update_pkt_size(&cq->pkt_size_counter, + bytes_written); + buf->os_buf = NULL; + buf->dma_addr = 0; + buf = buf->next; + } else { + /* Buffer overflow + */ + rqstats->pkt_truncated++; + } +} + +static void enic_rq_service(struct enic *enic, void *cq_desc, u8 type, + u16 q_number, u16 completed_index) +{ + struct enic_rq_stats *rqstats = &enic->rq[q_number].stats; + struct vnic_rq *vrq = &enic->rq[q_number].vrq; + struct vnic_rq_buf *vrq_buf = vrq->to_clean; + int skipped; + + while (1) { + skipped = (vrq_buf->index != completed_index); + if (!skipped) + enic_rq_indicate_buf(enic, vrq, vrq_buf, cq_desc, type, + q_number, completed_index); + else + rqstats->desc_skip++; + + vrq->ring.desc_avail++; + vrq->to_clean = vrq_buf->next; + vrq_buf = vrq_buf->next; + if (!skipped) + break; + } +} + +unsigned int enic_rq_cq_service(struct enic *enic, unsigned int cq_index, + unsigned int work_to_do) +{ + struct vnic_cq *cq = &enic->cq[cq_index]; + void *cq_desc = vnic_cq_to_clean(cq); + u16 q_number, completed_index; + unsigned int work_done = 0; + u8 type, color; + + enic_rq_cq_desc_dec(cq_desc, enic->ext_cq, &type, &color, &q_number, + &completed_index); + + while (color != cq->last_color) { + enic_rq_service(enic, cq_desc, type, q_number, completed_index); + vnic_cq_inc_to_clean(cq); + + if (++work_done >= work_to_do) + break; + + cq_desc = vnic_cq_to_clean(cq); + enic_rq_cq_desc_dec(cq_desc, enic->ext_cq, &type, &color, + &q_number, &completed_index); + } + + return work_done; +} diff --git a/drivers/net/ethernet/cisco/enic/enic_rq.h b/drivers/net/ethernet/cisco/enic/enic_rq.h new file mode 100644 index 000000000000..98476a7297af --- /dev/null +++ b/drivers/net/ethernet/cisco/enic/enic_rq.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * Copyright 2024 Cisco Systems, Inc. All rights reserved. + */ + +unsigned int enic_rq_cq_service(struct enic *enic, unsigned int cq_index, + unsigned int work_to_do); +int enic_rq_alloc_buf(struct vnic_rq *rq); +void enic_free_rq_buf(struct vnic_rq *rq, struct vnic_rq_buf *buf); diff --git a/drivers/net/ethernet/cisco/enic/enic_wq.c b/drivers/net/ethernet/cisco/enic/enic_wq.c new file mode 100644 index 000000000000..07936f8b4231 --- /dev/null +++ b/drivers/net/ethernet/cisco/enic/enic_wq.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright 2025 Cisco Systems, Inc. All rights reserved. + +#include <net/netdev_queues.h> +#include "enic_res.h" +#include "enic.h" +#include "enic_wq.h" + +#define ENET_CQ_DESC_COMP_NDX_BITS 14 +#define ENET_CQ_DESC_COMP_NDX_MASK GENMASK(ENET_CQ_DESC_COMP_NDX_BITS - 1, 0) + +static void enic_wq_cq_desc_dec(const struct cq_desc *desc_arg, bool ext_wq, + u8 *type, u8 *color, u16 *q_number, + u16 *completed_index) +{ + const struct cq_desc *desc = desc_arg; + const u8 type_color = desc->type_color; + + *color = (type_color >> CQ_DESC_COLOR_SHIFT) & CQ_DESC_COLOR_MASK; + + /* + * Make sure color bit is read from desc *before* other fields + * are read from desc. Hardware guarantees color bit is last + * bit (byte) written. Adding the rmb() prevents the compiler + * and/or CPU from reordering the reads which would potentially + * result in reading stale values. + */ + rmb(); + + *type = type_color & CQ_DESC_TYPE_MASK; + *q_number = le16_to_cpu(desc->q_number) & CQ_DESC_Q_NUM_MASK; + + if (ext_wq) + *completed_index = le16_to_cpu(desc->completed_index) & + ENET_CQ_DESC_COMP_NDX_MASK; + else + *completed_index = le16_to_cpu(desc->completed_index) & + CQ_DESC_COMP_NDX_MASK; +} + +void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf) +{ + struct enic *enic = vnic_dev_priv(wq->vdev); + + if (buf->sop) + dma_unmap_single(&enic->pdev->dev, buf->dma_addr, buf->len, + DMA_TO_DEVICE); + else + dma_unmap_page(&enic->pdev->dev, buf->dma_addr, buf->len, + DMA_TO_DEVICE); + + if (buf->os_buf) + dev_kfree_skb_any(buf->os_buf); +} + +static void enic_wq_free_buf(struct vnic_wq *wq, struct cq_desc *cq_desc, + struct vnic_wq_buf *buf, void *opaque) +{ + struct enic *enic = vnic_dev_priv(wq->vdev); + + enic->wq[wq->index].stats.cq_work++; + enic->wq[wq->index].stats.cq_bytes += buf->len; + enic_free_wq_buf(wq, buf); +} + +static void enic_wq_service(struct vnic_dev *vdev, struct cq_desc *cq_desc, + u8 type, u16 q_number, u16 completed_index) +{ + struct enic *enic = vnic_dev_priv(vdev); + + spin_lock(&enic->wq[q_number].lock); + + vnic_wq_service(&enic->wq[q_number].vwq, cq_desc, + completed_index, enic_wq_free_buf, NULL); + + if (netif_tx_queue_stopped(netdev_get_tx_queue(enic->netdev, q_number)) + && vnic_wq_desc_avail(&enic->wq[q_number].vwq) >= + (MAX_SKB_FRAGS + ENIC_DESC_MAX_SPLITS)) { + netif_wake_subqueue(enic->netdev, q_number); + enic->wq[q_number].stats.wake++; + } + + spin_unlock(&enic->wq[q_number].lock); +} + +unsigned int enic_wq_cq_service(struct enic *enic, unsigned int cq_index, + unsigned int work_to_do) +{ + struct vnic_cq *cq = &enic->cq[cq_index]; + u16 q_number, completed_index; + unsigned int work_done = 0; + struct cq_desc *cq_desc; + u8 type, color; + bool ext_wq; + + ext_wq = cq->ring.size > ENIC_MAX_WQ_DESCS_DEFAULT; + + cq_desc = (struct cq_desc *)vnic_cq_to_clean(cq); + enic_wq_cq_desc_dec(cq_desc, ext_wq, &type, &color, + &q_number, &completed_index); + + while (color != cq->last_color) { + enic_wq_service(cq->vdev, cq_desc, type, q_number, + completed_index); + + vnic_cq_inc_to_clean(cq); + + if (++work_done >= work_to_do) + break; + + cq_desc = (struct cq_desc *)vnic_cq_to_clean(cq); + enic_wq_cq_desc_dec(cq_desc, ext_wq, &type, &color, + &q_number, &completed_index); + } + + return work_done; +} diff --git a/drivers/net/ethernet/cisco/enic/enic_wq.h b/drivers/net/ethernet/cisco/enic/enic_wq.h new file mode 100644 index 000000000000..12acb3f2fbc9 --- /dev/null +++ b/drivers/net/ethernet/cisco/enic/enic_wq.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * Copyright 2025 Cisco Systems, Inc. All rights reserved. + */ + +void enic_free_wq_buf(struct vnic_wq *wq, struct vnic_wq_buf *buf); +unsigned int enic_wq_cq_service(struct enic *enic, unsigned int cq_index, + unsigned int work_to_do); diff --git a/drivers/net/ethernet/cisco/enic/vnic_cq.h b/drivers/net/ethernet/cisco/enic/vnic_cq.h index eed5bf59e5d2..0e37f5d5e527 100644 --- a/drivers/net/ethernet/cisco/enic/vnic_cq.h +++ b/drivers/net/ethernet/cisco/enic/vnic_cq.h @@ -56,45 +56,18 @@ struct vnic_cq { ktime_t prev_ts; }; -static inline unsigned int vnic_cq_service(struct vnic_cq *cq, - unsigned int work_to_do, - int (*q_service)(struct vnic_dev *vdev, struct cq_desc *cq_desc, - u8 type, u16 q_number, u16 completed_index, void *opaque), - void *opaque) +static inline void *vnic_cq_to_clean(struct vnic_cq *cq) { - struct cq_desc *cq_desc; - unsigned int work_done = 0; - u16 q_number, completed_index; - u8 type, color; - - cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs + - cq->ring.desc_size * cq->to_clean); - cq_desc_dec(cq_desc, &type, &color, - &q_number, &completed_index); - - while (color != cq->last_color) { - - if ((*q_service)(cq->vdev, cq_desc, type, - q_number, completed_index, opaque)) - break; - - cq->to_clean++; - if (cq->to_clean == cq->ring.desc_count) { - cq->to_clean = 0; - cq->last_color = cq->last_color ? 0 : 1; - } - - cq_desc = (struct cq_desc *)((u8 *)cq->ring.descs + - cq->ring.desc_size * cq->to_clean); - cq_desc_dec(cq_desc, &type, &color, - &q_number, &completed_index); + return ((u8 *)cq->ring.descs + cq->ring.desc_size * cq->to_clean); +} - work_done++; - if (work_done >= work_to_do) - break; +static inline void vnic_cq_inc_to_clean(struct vnic_cq *cq) +{ + cq->to_clean++; + if (cq->to_clean == cq->ring.desc_count) { + cq->to_clean = 0; + cq->last_color = cq->last_color ? 0 : 1; } - - return work_done; } void vnic_cq_free(struct vnic_cq *cq); diff --git a/drivers/net/ethernet/cisco/enic/vnic_devcmd.h b/drivers/net/ethernet/cisco/enic/vnic_devcmd.h index db56d778877a..605ef17f967e 100644 --- a/drivers/net/ethernet/cisco/enic/vnic_devcmd.h +++ b/drivers/net/ethernet/cisco/enic/vnic_devcmd.h @@ -436,6 +436,25 @@ enum vnic_devcmd_cmd { * in: (u16) a2 = unsigned short int port information */ CMD_OVERLAY_OFFLOAD_CFG = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 73), + + /* + * Set extended CQ field in MREGS of RQ (or all RQs) + * for given vNIC + * in: (u64) a0 = RQ selection (VNIC_RQ_ALL for all RQs) + * (u32) a1 = CQ entry size + * VNIC_RQ_CQ_ENTRY_SIZE_16 --> 16 bytes + * VNIC_RQ_CQ_ENTRY_SIZE_32 --> 32 bytes + * VNIC_RQ_CQ_ENTRY_SIZE_64 --> 64 bytes + * + * Capability query: + * out: (u32) a0 = errno, 0:valid cmd + * (u32) a1 = value consisting of supported entries + * bit 0: 16 bytes + * bit 1: 32 bytes + * bit 2: 64 bytes + */ + CMD_CQ_ENTRY_SIZE_SET = _CMDC(_CMD_DIR_WRITE, _CMD_VTYPE_ENET, 90), + }; /* CMD_ENABLE2 flags */ diff --git a/drivers/net/ethernet/cisco/enic/vnic_enet.h b/drivers/net/ethernet/cisco/enic/vnic_enet.h index 5acc236069de..9e8e86262a3f 100644 --- a/drivers/net/ethernet/cisco/enic/vnic_enet.h +++ b/drivers/net/ethernet/cisco/enic/vnic_enet.h @@ -21,6 +21,11 @@ struct vnic_enet_config { u16 loop_tag; u16 vf_rq_count; u16 num_arfs; + u8 reserved[66]; + u32 max_rq_ring; // MAX RQ ring size + u32 max_wq_ring; // MAX WQ ring size + u32 max_cq_ring; // MAX CQ ring size + u32 rdma_rsvd_lkey; // Reserved (privileged) LKey }; #define VENETF_TSO 0x1 /* TSO enabled */ diff --git a/drivers/net/ethernet/cisco/enic/vnic_rq.h b/drivers/net/ethernet/cisco/enic/vnic_rq.h index 0bc595abc03b..a1cdd729caec 100644 --- a/drivers/net/ethernet/cisco/enic/vnic_rq.h +++ b/drivers/net/ethernet/cisco/enic/vnic_rq.h @@ -50,7 +50,7 @@ struct vnic_rq_ctrl { (VNIC_RQ_BUF_BLK_ENTRIES(entries) * sizeof(struct vnic_rq_buf)) #define VNIC_RQ_BUF_BLKS_NEEDED(entries) \ DIV_ROUND_UP(entries, VNIC_RQ_BUF_BLK_ENTRIES(entries)) -#define VNIC_RQ_BUF_BLKS_MAX VNIC_RQ_BUF_BLKS_NEEDED(4096) +#define VNIC_RQ_BUF_BLKS_MAX VNIC_RQ_BUF_BLKS_NEEDED(16384) struct vnic_rq_buf { struct vnic_rq_buf *next; @@ -61,6 +61,8 @@ struct vnic_rq_buf { unsigned int index; void *desc; uint64_t wr_id; + unsigned int offset; + unsigned int truesize; }; enum enic_poll_state { diff --git a/drivers/net/ethernet/cisco/enic/vnic_wq.h b/drivers/net/ethernet/cisco/enic/vnic_wq.h index 75c526911074..3bb4758100ba 100644 --- a/drivers/net/ethernet/cisco/enic/vnic_wq.h +++ b/drivers/net/ethernet/cisco/enic/vnic_wq.h @@ -62,7 +62,7 @@ struct vnic_wq_buf { (VNIC_WQ_BUF_BLK_ENTRIES(entries) * sizeof(struct vnic_wq_buf)) #define VNIC_WQ_BUF_BLKS_NEEDED(entries) \ DIV_ROUND_UP(entries, VNIC_WQ_BUF_BLK_ENTRIES(entries)) -#define VNIC_WQ_BUF_BLKS_MAX VNIC_WQ_BUF_BLKS_NEEDED(4096) +#define VNIC_WQ_BUF_BLKS_MAX VNIC_WQ_BUF_BLKS_NEEDED(16384) struct vnic_wq { unsigned int index; diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c index 991e3839858b..517a15904fb0 100644 --- a/drivers/net/ethernet/cortina/gemini.c +++ b/drivers/net/ethernet/cortina/gemini.c @@ -40,6 +40,7 @@ #include <linux/in.h> #include <linux/ip.h> #include <linux/ipv6.h> +#include <net/gro.h> #include "gemini.h" @@ -1833,9 +1834,8 @@ static int gmac_open(struct net_device *netdev) gmac_enable_tx_rx(netdev); netif_tx_start_all_queues(netdev); - hrtimer_init(&port->rx_coalesce_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL); - port->rx_coalesce_timer.function = &gmac_coalesce_delay_expired; + hrtimer_setup(&port->rx_coalesce_timer, &gmac_coalesce_delay_expired, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); netdev_dbg(netdev, "opened\n"); diff --git a/drivers/net/ethernet/dec/tulip/21142.c b/drivers/net/ethernet/dec/tulip/21142.c index 369858272650..76767dec216d 100644 --- a/drivers/net/ethernet/dec/tulip/21142.c +++ b/drivers/net/ethernet/dec/tulip/21142.c @@ -216,7 +216,7 @@ void t21142_lnk_change(struct net_device *dev, int csr5) (csr12 & 2) == 2) || (tp->nway && (csr5 & (TPLnkFail)))) { /* Link blew? Maybe restart NWay. */ - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); t21142_start_nway(dev); tp->timer.expires = RUN_AT(3*HZ); add_timer(&tp->timer); @@ -226,7 +226,7 @@ void t21142_lnk_change(struct net_device *dev, int csr5) medianame[dev->if_port], (csr12 & 2) ? "failed" : "good"); if ((csr12 & 2) && ! tp->medialock) { - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); t21142_start_nway(dev); tp->timer.expires = RUN_AT(3*HZ); add_timer(&tp->timer); diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c index 0a161a4db242..f9339d0772b5 100644 --- a/drivers/net/ethernet/dec/tulip/de2104x.c +++ b/drivers/net/ethernet/dec/tulip/de2104x.c @@ -1428,7 +1428,7 @@ static int de_close (struct net_device *dev) netif_dbg(de, ifdown, dev, "disabling interface\n"); - del_timer_sync(&de->media_timer); + timer_delete_sync(&de->media_timer); spin_lock_irqsave(&de->lock, flags); de_stop_hw(de); @@ -1452,7 +1452,7 @@ static void de_tx_timeout (struct net_device *dev, unsigned int txqueue) dr32(MacStatus), dr32(MacMode), dr32(SIAStatus), de->rx_tail, de->tx_head, de->tx_tail); - del_timer_sync(&de->media_timer); + timer_delete_sync(&de->media_timer); disable_irq(irq); spin_lock_irq(&de->lock); @@ -2126,7 +2126,7 @@ static int __maybe_unused de_suspend(struct device *dev_d) if (netif_running (dev)) { const int irq = pdev->irq; - del_timer_sync(&de->media_timer); + timer_delete_sync(&de->media_timer); disable_irq(irq); spin_lock_irq(&de->lock); diff --git a/drivers/net/ethernet/dec/tulip/dmfe.c b/drivers/net/ethernet/dec/tulip/dmfe.c index 3188ba7b450f..ae34b95ed676 100644 --- a/drivers/net/ethernet/dec/tulip/dmfe.c +++ b/drivers/net/ethernet/dec/tulip/dmfe.c @@ -745,7 +745,7 @@ static int dmfe_stop(struct net_device *dev) netif_stop_queue(dev); /* deleted timer */ - del_timer_sync(&db->timer); + timer_delete_sync(&db->timer); /* Reset & stop DM910X board */ dw32(DCR0, DM910X_RESET); diff --git a/drivers/net/ethernet/dec/tulip/interrupt.c b/drivers/net/ethernet/dec/tulip/interrupt.c index 54560f9a1651..2d926a26fbb9 100644 --- a/drivers/net/ethernet/dec/tulip/interrupt.c +++ b/drivers/net/ethernet/dec/tulip/interrupt.c @@ -699,8 +699,8 @@ irqreturn_t tulip_interrupt(int irq, void *dev_instance) tulip_start_rxtx(tp); } /* - * NB: t21142_lnk_change() does a del_timer_sync(), so be careful if this - * call is ever done under the spinlock + * NB: t21142_lnk_change() does a timer_delete_sync(), so be careful + * if this call is ever done under the spinlock */ if (csr5 & (TPLnkPass | TPLnkFail | 0x08000000)) { if (tp->link_change) diff --git a/drivers/net/ethernet/dec/tulip/pnic2.c b/drivers/net/ethernet/dec/tulip/pnic2.c index 72a09156b48b..2e3bdc0fcdc0 100644 --- a/drivers/net/ethernet/dec/tulip/pnic2.c +++ b/drivers/net/ethernet/dec/tulip/pnic2.c @@ -323,7 +323,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5) if (tulip_debug > 2) netdev_dbg(dev, "Ugh! Link blew?\n"); - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); pnic2_start_nway(dev); tp->timer.expires = RUN_AT(3*HZ); add_timer(&tp->timer); @@ -348,7 +348,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5) /* if failed then try doing an nway to get in sync */ if ((csr12 & 2) && ! tp->medialock) { - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); pnic2_start_nway(dev); tp->timer.expires = RUN_AT(3*HZ); add_timer(&tp->timer); @@ -372,7 +372,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5) /* if failed, try doing an nway to get in sync */ if ((csr12 & 4) && ! tp->medialock) { - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); pnic2_start_nway(dev); tp->timer.expires = RUN_AT(3*HZ); add_timer(&tp->timer); diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c index 27e01d780cd0..c8c53121557f 100644 --- a/drivers/net/ethernet/dec/tulip/tulip_core.c +++ b/drivers/net/ethernet/dec/tulip/tulip_core.c @@ -747,9 +747,9 @@ static void tulip_down (struct net_device *dev) napi_disable(&tp->napi); #endif - del_timer_sync (&tp->timer); + timer_delete_sync(&tp->timer); #ifdef CONFIG_TULIP_NAPI - del_timer_sync (&tp->oom_timer); + timer_delete_sync(&tp->oom_timer); #endif spin_lock_irqsave (&tp->lock, flags); @@ -1177,7 +1177,6 @@ static void set_rx_mode(struct net_device *dev) iowrite32(csr6, ioaddr + CSR6); } -#ifdef CONFIG_TULIP_MWI static void tulip_mwi_config(struct pci_dev *pdev, struct net_device *dev) { struct tulip_private *tp = netdev_priv(dev); @@ -1251,7 +1250,6 @@ out: netdev_dbg(dev, "MWI config cacheline=%d, csr0=%08x\n", cache, csr0); } -#endif /* * Chips that have the MRM/reserved bit quirk and the burst quirk. That @@ -1463,10 +1461,9 @@ static int tulip_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task); -#ifdef CONFIG_TULIP_MWI - if (!force_csr0 && (tp->flags & HAS_PCI_MWI)) + if (IS_ENABLED(CONFIG_TULIP_MWI) && !force_csr0 && + (tp->flags & HAS_PCI_MWI)) tulip_mwi_config (pdev, dev); -#endif /* Stop the chip's Tx and Rx processes. */ tulip_stop_rxtx(tp); diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c index ff080ab0f116..3f1bd670700b 100644 --- a/drivers/net/ethernet/dec/tulip/uli526x.c +++ b/drivers/net/ethernet/dec/tulip/uli526x.c @@ -656,7 +656,7 @@ static int uli526x_stop(struct net_device *dev) netif_stop_queue(dev); /* deleted timer */ - del_timer_sync(&db->timer); + timer_delete_sync(&db->timer); /* Reset & stop ULI526X board */ uw32(DCR0, ULI526X_RESET); diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c index 37fba39c0056..5930cdec6f2f 100644 --- a/drivers/net/ethernet/dec/tulip/winbond-840.c +++ b/drivers/net/ethernet/dec/tulip/winbond-840.c @@ -1509,7 +1509,7 @@ static int netdev_close(struct net_device *dev) } #endif /* __i386__ debugging only */ - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); free_rxtx_rings(np); free_ringdesc(np); @@ -1560,7 +1560,7 @@ static int __maybe_unused w840_suspend(struct device *dev_d) rtnl_lock(); if (netif_running (dev)) { - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); spin_lock_irq(&np->lock); netif_device_detach(dev); diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c index d0ea92607870..d88fbecdab4b 100644 --- a/drivers/net/ethernet/dlink/dl2k.c +++ b/drivers/net/ethernet/dlink/dl2k.c @@ -1778,7 +1778,7 @@ rio_close (struct net_device *dev) rio_hw_stop(dev); free_irq(pdev->irq, dev); - del_timer_sync (&np->timer); + timer_delete_sync(&np->timer); free_list(dev); @@ -1818,7 +1818,7 @@ static int rio_suspend(struct device *device) return 0; netif_device_detach(dev); - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); rio_hw_stop(dev); return 0; diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c index 44af1d13d931..67275aa4f65b 100644 --- a/drivers/net/ethernet/ec_bhf.c +++ b/drivers/net/ethernet/ec_bhf.c @@ -416,8 +416,7 @@ static int ec_bhf_open(struct net_device *net_dev) netif_start_queue(net_dev); - hrtimer_init(&priv->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - priv->hrtimer.function = ec_bhf_timer_fun; + hrtimer_setup(&priv->hrtimer, ec_bhf_timer_fun, CLOCK_MONOTONIC, HRTIMER_MODE_REL); hrtimer_start(&priv->hrtimer, polling_frequency, HRTIMER_MODE_REL); return 0; diff --git a/drivers/net/ethernet/engleder/tsnep_main.c b/drivers/net/ethernet/engleder/tsnep_main.c index 0d030cb0b21c..625245b0845c 100644 --- a/drivers/net/ethernet/engleder/tsnep_main.c +++ b/drivers/net/ethernet/engleder/tsnep_main.c @@ -221,20 +221,19 @@ static void tsnep_phy_link_status_change(struct net_device *netdev) static int tsnep_phy_loopback(struct tsnep_adapter *adapter, bool enable) { - int retval; - - retval = phy_loopback(adapter->phydev, enable); + int speed; - /* PHY link state change is not signaled if loopback is enabled, it - * would delay a working loopback anyway, let's ensure that loopback - * is working immediately by setting link mode directly - */ - if (!retval && enable) { - netif_carrier_on(adapter->netdev); - tsnep_set_link_mode(adapter); + if (enable) { + if (adapter->phydev->autoneg == AUTONEG_DISABLE && + adapter->phydev->speed == SPEED_100) + speed = SPEED_100; + else + speed = SPEED_1000; + } else { + speed = 0; } - return retval; + return phy_loopback(adapter->phydev, enable, speed); } static int tsnep_phy_open(struct tsnep_adapter *adapter) @@ -852,8 +851,8 @@ static bool tsnep_tx_poll(struct tsnep_tx *tx, int napi_budget) struct skb_shared_hwtstamps hwtstamps; u64 timestamp; - if (skb_shinfo(entry->skb)->tx_flags & - SKBTX_HW_TSTAMP_USE_CYCLES) + if (entry->skb->sk && + READ_ONCE(entry->skb->sk->sk_tsflags) & SOF_TIMESTAMPING_BIND_PHC) timestamp = __le64_to_cpu(entry->desc_wb->counter); else diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c index ed18450fd2cc..670b68201376 100644 --- a/drivers/net/ethernet/fealnx.c +++ b/drivers/net/ethernet/fealnx.c @@ -1900,8 +1900,8 @@ static int netdev_close(struct net_device *dev) /* Stop the chip's Tx and Rx processes. */ stop_nic_rxtx(ioaddr, 0); - del_timer_sync(&np->timer); - del_timer_sync(&np->reset_timer); + timer_delete_sync(&np->timer); + timer_delete_sync(&np->reset_timer); free_irq(np->pci_dev->irq, dev); diff --git a/drivers/net/ethernet/freescale/enetc/enetc.c b/drivers/net/ethernet/freescale/enetc/enetc.c index 2106861463e4..3ee52f4b1166 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc.c +++ b/drivers/net/ethernet/freescale/enetc/enetc.c @@ -1850,6 +1850,16 @@ static void enetc_xdp_drop(struct enetc_bdr *rx_ring, int rx_ring_first, } } +static void enetc_bulk_flip_buff(struct enetc_bdr *rx_ring, int rx_ring_first, + int rx_ring_last) +{ + while (rx_ring_first != rx_ring_last) { + enetc_flip_rx_buff(rx_ring, + &rx_ring->rx_swbd[rx_ring_first]); + enetc_bdr_idx_inc(rx_ring, &rx_ring_first); + } +} + static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, struct napi_struct *napi, int work_limit, struct bpf_prog *prog) @@ -1868,11 +1878,10 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, while (likely(rx_frm_cnt < work_limit)) { union enetc_rx_bd *rxbd, *orig_rxbd; - int orig_i, orig_cleaned_cnt; struct xdp_buff xdp_buff; struct sk_buff *skb; + int orig_i, err; u32 bd_status; - int err; rxbd = enetc_rxbd(rx_ring, i); bd_status = le32_to_cpu(rxbd->r.lstatus); @@ -1887,7 +1896,6 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, break; orig_rxbd = rxbd; - orig_cleaned_cnt = cleaned_cnt; orig_i = i; enetc_build_xdp_buff(rx_ring, bd_status, &rxbd, &i, @@ -1915,15 +1923,21 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, rx_ring->stats.xdp_drops++; break; case XDP_PASS: - rxbd = orig_rxbd; - cleaned_cnt = orig_cleaned_cnt; - i = orig_i; - - skb = enetc_build_skb(rx_ring, bd_status, &rxbd, - &i, &cleaned_cnt, - ENETC_RXB_DMA_SIZE_XDP); - if (unlikely(!skb)) + skb = xdp_build_skb_from_buff(&xdp_buff); + /* Probably under memory pressure, stop NAPI */ + if (unlikely(!skb)) { + enetc_xdp_drop(rx_ring, orig_i, i); + rx_ring->stats.xdp_drops++; goto out; + } + + enetc_get_offloads(rx_ring, orig_rxbd, skb); + + /* These buffers are about to be owned by the stack. + * Update our buffer cache (the rx_swbd array elements) + * with their other page halves. + */ + enetc_bulk_flip_buff(rx_ring, orig_i, i); napi_gro_receive(napi, skb); break; @@ -1965,11 +1979,7 @@ static int enetc_clean_rx_ring_xdp(struct enetc_bdr *rx_ring, enetc_xdp_drop(rx_ring, orig_i, i); rx_ring->stats.xdp_redirect_failures++; } else { - while (orig_i != i) { - enetc_flip_rx_buff(rx_ring, - &rx_ring->rx_swbd[orig_i]); - enetc_bdr_idx_inc(rx_ring, &orig_i); - } + enetc_bulk_flip_buff(rx_ring, orig_i, i); xdp_redirect_frm_cnt++; rx_ring->stats.xdp_redirect++; } @@ -3362,7 +3372,8 @@ static int enetc_int_vector_init(struct enetc_ndev_priv *priv, int i, bdr->buffer_offset = ENETC_RXB_PAD; priv->rx_ring[i] = bdr; - err = xdp_rxq_info_reg(&bdr->xdp.rxq, priv->ndev, i, 0); + err = __xdp_rxq_info_reg(&bdr->xdp.rxq, priv->ndev, i, 0, + ENETC_RXB_DMA_SIZE_XDP); if (err) goto free_vector; diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index f7c4ce8e9a26..a86cfebedaa8 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1093,6 +1093,29 @@ static void fec_enet_enable_ring(struct net_device *ndev) } } +/* Whack a reset. We should wait for this. + * For i.MX6SX SOC, enet use AXI bus, we use disable MAC + * instead of reset MAC itself. + */ +static void fec_ctrl_reset(struct fec_enet_private *fep, bool allow_wol) +{ + u32 val; + + if (!allow_wol || !(fep->wol_flag & FEC_WOL_FLAG_SLEEP_ON)) { + if (fep->quirks & FEC_QUIRK_HAS_MULTI_QUEUES || + ((fep->quirks & FEC_QUIRK_NO_HARD_RESET) && fep->link)) { + writel(0, fep->hwp + FEC_ECNTRL); + } else { + writel(FEC_ECR_RESET, fep->hwp + FEC_ECNTRL); + udelay(10); + } + } else { + val = readl(fep->hwp + FEC_ECNTRL); + val |= (FEC_ECR_MAGICEN | FEC_ECR_SLEEP); + writel(val, fep->hwp + FEC_ECNTRL); + } +} + /* * This function is called to start or restart the FEC during a link * change, transmit timeout, or to reconfigure the FEC. The network @@ -1109,17 +1132,7 @@ fec_restart(struct net_device *ndev) if (fep->bufdesc_ex) fec_ptp_save_state(fep); - /* Whack a reset. We should wait for this. - * For i.MX6SX SOC, enet use AXI bus, we use disable MAC - * instead of reset MAC itself. - */ - if (fep->quirks & FEC_QUIRK_HAS_MULTI_QUEUES || - ((fep->quirks & FEC_QUIRK_NO_HARD_RESET) && fep->link)) { - writel(0, fep->hwp + FEC_ECNTRL); - } else { - writel(1, fep->hwp + FEC_ECNTRL); - udelay(10); - } + fec_ctrl_reset(fep, false); /* * enet-mac reset will reset mac address registers too, @@ -1373,22 +1386,7 @@ fec_stop(struct net_device *ndev) if (fep->bufdesc_ex) fec_ptp_save_state(fep); - /* Whack a reset. We should wait for this. - * For i.MX6SX SOC, enet use AXI bus, we use disable MAC - * instead of reset MAC itself. - */ - if (!(fep->wol_flag & FEC_WOL_FLAG_SLEEP_ON)) { - if (fep->quirks & FEC_QUIRK_HAS_MULTI_QUEUES) { - writel(0, fep->hwp + FEC_ECNTRL); - } else { - writel(FEC_ECR_RESET, fep->hwp + FEC_ECNTRL); - udelay(10); - } - } else { - val = readl(fep->hwp + FEC_ECNTRL); - val |= (FEC_ECR_MAGICEN | FEC_ECR_SLEEP); - writel(val, fep->hwp + FEC_ECNTRL); - } + fec_ctrl_reset(fep, true); writel(fep->phy_speed, fep->hwp + FEC_MII_SPEED); writel(FEC_DEFAULT_IMASK, fep->hwp + FEC_IMASK); diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 7f6b57432071..876d90832596 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -30,7 +30,6 @@ #include <linux/phy.h> #include <linux/fec.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/of_net.h> #include "fec.h" @@ -739,8 +738,8 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx) INIT_DELAYED_WORK(&fep->time_keep, fec_time_keep); - hrtimer_init(&fep->perout_timer, CLOCK_REALTIME, HRTIMER_MODE_REL); - fep->perout_timer.function = fec_ptp_pps_perout_handler; + hrtimer_setup(&fep->perout_timer, fec_ptp_pps_perout_handler, CLOCK_REALTIME, + HRTIMER_MODE_REL); irq = platform_get_irq_byname_optional(pdev, "pps"); if (irq < 0) diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index b3e2a596ad2c..51402dff72c5 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -1446,7 +1446,6 @@ int dtsec_initialization(struct mac_device *mac_dev, goto _return_fm_mac_free; } dtsec->pcs.ops = &dtsec_pcs_ops; - dtsec->pcs.neg_mode = true; dtsec->pcs.poll = true; supported = mac_dev->phylink_config.supported_interfaces; diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 435138f4699d..deb35b38c976 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -1647,20 +1647,11 @@ static void gfar_configure_serdes(struct net_device *dev) */ static int init_phy(struct net_device *dev) { - __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; struct gfar_private *priv = netdev_priv(dev); phy_interface_t interface = priv->interface; struct phy_device *phydev; struct ethtool_keee edata; - linkmode_set_bit_array(phy_10_100_features_array, - ARRAY_SIZE(phy_10_100_features_array), - mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, mask); - linkmode_set_bit(ETHTOOL_LINK_MODE_MII_BIT, mask); - if (priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT) - linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, mask); - priv->oldlink = 0; priv->oldspeed = 0; priv->oldduplex = -1; @@ -1675,9 +1666,8 @@ static int init_phy(struct net_device *dev) if (interface == PHY_INTERFACE_MODE_SGMII) gfar_configure_serdes(dev); - /* Remove any features not supported by the controller */ - linkmode_and(phydev->supported, phydev->supported, mask); - linkmode_copy(phydev->advertising, phydev->supported); + if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT)) + phy_set_max_speed(phydev, SPEED_100); /* Add support for flow control */ phy_support_asym_pause(phydev); diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index 88510f822759..affd5a6c44e7 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -3408,7 +3408,7 @@ static int ucc_geth_parse_clock(struct device_node *np, const char *which, return 0; } -struct phylink_mac_ops ugeth_mac_ops = { +static const struct phylink_mac_ops ugeth_mac_ops = { .mac_link_up = ugeth_mac_link_up, .mac_link_down = ugeth_mac_link_down, .mac_config = ugeth_mac_config, diff --git a/drivers/net/ethernet/freescale/ucc_geth.h b/drivers/net/ethernet/freescale/ucc_geth.h index 38789faae706..84f92f6384e7 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.h +++ b/drivers/net/ethernet/freescale/ucc_geth.h @@ -890,8 +890,6 @@ struct ucc_geth_hardware_statistics { addresses */ #define TX_TIMEOUT (1*HZ) -#define PHY_INIT_TIMEOUT 100000 -#define PHY_CHANGE_TIME 2 /* Fast Ethernet (10/100 Mbps) */ #define UCC_GETH_URFS_INIT 512 /* Rx virtual FIFO size diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h index 78d2a19593d1..2fab38c8ee78 100644 --- a/drivers/net/ethernet/google/gve/gve.h +++ b/drivers/net/ethernet/google/gve/gve.h @@ -59,6 +59,8 @@ #define GVE_MAX_RX_BUFFER_SIZE 4096 +#define GVE_XDP_RX_BUFFER_SIZE_DQO 4096 + #define GVE_DEFAULT_RX_BUFFER_OFFSET 2048 #define GVE_PAGE_POOL_SIZE_MULTIPLIER 4 @@ -68,6 +70,9 @@ #define GVE_FLOW_RULE_IDS_CACHE_SIZE \ (GVE_ADMINQ_BUFFER_SIZE / sizeof(((struct gve_adminq_queried_flow_rule *)0)->location)) +#define GVE_RSS_KEY_SIZE 40 +#define GVE_RSS_INDIR_SIZE 128 + #define GVE_XDP_ACTIONS 5 #define GVE_GQ_TX_MIN_PKT_DESC_BYTES 182 @@ -102,7 +107,13 @@ struct gve_rx_desc_queue { /* The page info for a single slot in the RX data queue */ struct gve_rx_slot_page_info { - struct page *page; + /* netmem is used for DQO RDA mode + * page is used in all other modes + */ + union { + struct page *page; + netmem_ref netmem; + }; void *page_address; u32 page_offset; /* offset to write to in page */ unsigned int buf_size; @@ -218,6 +229,11 @@ struct gve_rx_cnts { /* Contains datapath state used to represent an RX queue. */ struct gve_rx_ring { struct gve_priv *gve; + + u16 packet_buffer_size; /* Size of buffer posted to NIC */ + u16 packet_buffer_truesize; /* Total size of RX buffer */ + u16 rx_headroom; + union { /* GQI fields */ struct { @@ -226,7 +242,6 @@ struct gve_rx_ring { /* threshold for posting new buffs and descs */ u32 db_threshold; - u16 packet_buffer_size; u32 qpl_copy_pool_mask; u32 qpl_copy_pool_head; @@ -604,8 +619,6 @@ struct gve_tx_ring { dma_addr_t complq_bus_dqo; /* dma address of the dqo.compl_ring */ struct u64_stats_sync statss; /* sync stats for 32bit archs */ struct xsk_buff_pool *xsk_pool; - u32 xdp_xsk_wakeup; - u32 xdp_xsk_done; u64 xdp_xsk_sent; u64 xdp_xmit; u64 xdp_xmit_errors; @@ -624,10 +637,18 @@ struct gve_notify_block { u32 irq; }; -/* Tracks allowed and current queue settings */ -struct gve_queue_config { +/* Tracks allowed and current rx queue settings */ +struct gve_rx_queue_config { + u16 max_queues; + u16 num_queues; + u16 packet_buffer_size; +}; + +/* Tracks allowed and current tx queue settings */ +struct gve_tx_queue_config { u16 max_queues; - u16 num_queues; /* current */ + u16 num_queues; /* number of TX queues, excluding XDP queues */ + u16 num_xdp_queues; }; /* Tracks the available and used qpl IDs */ @@ -651,11 +672,11 @@ struct gve_ptype_lut { /* Parameters for allocating resources for tx queues */ struct gve_tx_alloc_rings_cfg { - struct gve_queue_config *qcfg; + struct gve_tx_queue_config *qcfg; + + u16 num_xdp_rings; u16 ring_size; - u16 start_idx; - u16 num_rings; bool raw_addressing; /* Allocated resources are returned here */ @@ -665,13 +686,15 @@ struct gve_tx_alloc_rings_cfg { /* Parameters for allocating resources for rx queues */ struct gve_rx_alloc_rings_cfg { /* tx config is also needed to determine QPL ids */ - struct gve_queue_config *qcfg; - struct gve_queue_config *qcfg_tx; + struct gve_rx_queue_config *qcfg_rx; + struct gve_tx_queue_config *qcfg_tx; u16 ring_size; u16 packet_buffer_size; bool raw_addressing; bool enable_header_split; + bool reset_rss; + bool xdp; /* Allocated resources are returned here */ struct gve_rx_ring *rx; @@ -722,6 +745,11 @@ struct gve_flow_rules_cache { u32 rule_ids_cache_num; }; +struct gve_rss_config { + u8 *hash_key; + u32 *hash_lut; +}; + struct gve_priv { struct net_device *dev; struct gve_tx_ring *tx; /* array of tx_cfg.num_queues */ @@ -751,9 +779,8 @@ struct gve_priv { u32 rx_copybreak; /* copy packets smaller than this */ u16 default_num_queues; /* default num queues to set up */ - u16 num_xdp_queues; - struct gve_queue_config tx_cfg; - struct gve_queue_config rx_cfg; + struct gve_tx_queue_config tx_cfg; + struct gve_rx_queue_config rx_cfg; u32 num_ntfy_blks; /* spilt between TX and RX so must be even */ struct gve_registers __iomem *reg_bar0; /* see gve_register.h */ @@ -823,7 +850,6 @@ struct gve_priv { struct gve_ptype_lut *ptype_lut_dqo; /* Must be a power of two. */ - u16 data_buffer_size_dqo; u16 max_rx_buffer_size; /* device limit */ enum gve_queue_format queue_format; @@ -842,6 +868,8 @@ struct gve_priv { u16 rss_key_size; u16 rss_lut_size; + bool cache_rss_config; + struct gve_rss_config rss_config; }; enum gve_service_task_flags_bit { @@ -1024,27 +1052,16 @@ static inline bool gve_is_qpl(struct gve_priv *priv) } /* Returns the number of tx queue page lists */ -static inline u32 gve_num_tx_qpls(const struct gve_queue_config *tx_cfg, - int num_xdp_queues, +static inline u32 gve_num_tx_qpls(const struct gve_tx_queue_config *tx_cfg, bool is_qpl) { if (!is_qpl) return 0; - return tx_cfg->num_queues + num_xdp_queues; -} - -/* Returns the number of XDP tx queue page lists - */ -static inline u32 gve_num_xdp_qpls(struct gve_priv *priv) -{ - if (priv->queue_format != GVE_GQI_QPL_FORMAT) - return 0; - - return priv->num_xdp_queues; + return tx_cfg->num_queues + tx_cfg->num_xdp_queues; } /* Returns the number of rx queue page lists */ -static inline u32 gve_num_rx_qpls(const struct gve_queue_config *rx_cfg, +static inline u32 gve_num_rx_qpls(const struct gve_rx_queue_config *rx_cfg, bool is_qpl) { if (!is_qpl) @@ -1062,7 +1079,8 @@ static inline u32 gve_rx_qpl_id(struct gve_priv *priv, int rx_qid) return priv->tx_cfg.max_queues + rx_qid; } -static inline u32 gve_get_rx_qpl_id(const struct gve_queue_config *tx_cfg, int rx_qid) +static inline u32 gve_get_rx_qpl_id(const struct gve_tx_queue_config *tx_cfg, + int rx_qid) { return tx_cfg->max_queues + rx_qid; } @@ -1072,7 +1090,7 @@ static inline u32 gve_tx_start_qpl_id(struct gve_priv *priv) return gve_tx_qpl_id(priv, 0); } -static inline u32 gve_rx_start_qpl_id(const struct gve_queue_config *tx_cfg) +static inline u32 gve_rx_start_qpl_id(const struct gve_tx_queue_config *tx_cfg) { return gve_get_rx_qpl_id(tx_cfg, 0); } @@ -1103,7 +1121,7 @@ static inline bool gve_is_gqi(struct gve_priv *priv) static inline u32 gve_num_tx_queues(struct gve_priv *priv) { - return priv->tx_cfg.num_queues + priv->num_xdp_queues; + return priv->tx_cfg.num_queues + priv->tx_cfg.num_xdp_queues; } static inline u32 gve_xdp_tx_queue_id(struct gve_priv *priv, u32 queue_id) @@ -1207,7 +1225,8 @@ void gve_free_buffer(struct gve_rx_ring *rx, struct gve_rx_buf_state_dqo *buf_state); int gve_alloc_buffer(struct gve_rx_ring *rx, struct gve_rx_desc_dqo *desc); struct page_pool *gve_rx_create_page_pool(struct gve_priv *priv, - struct gve_rx_ring *rx); + struct gve_rx_ring *rx, + bool xdp); /* Reset */ void gve_schedule_reset(struct gve_priv *priv); @@ -1219,14 +1238,17 @@ int gve_adjust_config(struct gve_priv *priv, struct gve_tx_alloc_rings_cfg *tx_alloc_cfg, struct gve_rx_alloc_rings_cfg *rx_alloc_cfg); int gve_adjust_queues(struct gve_priv *priv, - struct gve_queue_config new_rx_config, - struct gve_queue_config new_tx_config); + struct gve_rx_queue_config new_rx_config, + struct gve_tx_queue_config new_tx_config, + bool reset_rss); /* flow steering rule */ int gve_get_flow_rule_entry(struct gve_priv *priv, struct ethtool_rxnfc *cmd); int gve_get_flow_rule_ids(struct gve_priv *priv, struct ethtool_rxnfc *cmd, u32 *rule_locs); int gve_add_flow_rule(struct gve_priv *priv, struct ethtool_rxnfc *cmd); int gve_del_flow_rule(struct gve_priv *priv, struct ethtool_rxnfc *cmd); int gve_flow_rules_reset(struct gve_priv *priv); +/* RSS config */ +int gve_init_rss_config(struct gve_priv *priv, u16 num_queues); /* report stats handling */ void gve_handle_report_stats(struct gve_priv *priv); /* exported by ethtool.c */ diff --git a/drivers/net/ethernet/google/gve/gve_adminq.c b/drivers/net/ethernet/google/gve/gve_adminq.c index aa7d723011d0..3e8fc33cc11f 100644 --- a/drivers/net/ethernet/google/gve/gve_adminq.c +++ b/drivers/net/ethernet/google/gve/gve_adminq.c @@ -731,6 +731,7 @@ static void gve_adminq_get_create_rx_queue_cmd(struct gve_priv *priv, .ntfy_id = cpu_to_be32(rx->ntfy_id), .queue_resources_addr = cpu_to_be64(rx->q_resources_bus), .rx_ring_size = cpu_to_be16(priv->rx_desc_cnt), + .packet_buffer_size = cpu_to_be16(rx->packet_buffer_size), }; if (gve_is_gqi(priv)) { @@ -743,7 +744,6 @@ static void gve_adminq_get_create_rx_queue_cmd(struct gve_priv *priv, cpu_to_be64(rx->data.data_bus); cmd->create_rx_queue.index = cpu_to_be32(queue_index); cmd->create_rx_queue.queue_page_list_id = cpu_to_be32(qpl_id); - cmd->create_rx_queue.packet_buffer_size = cpu_to_be16(rx->packet_buffer_size); } else { u32 qpl_id = 0; @@ -756,8 +756,6 @@ static void gve_adminq_get_create_rx_queue_cmd(struct gve_priv *priv, cpu_to_be64(rx->dqo.complq.bus); cmd->create_rx_queue.rx_data_ring_addr = cpu_to_be64(rx->dqo.bufq.bus); - cmd->create_rx_queue.packet_buffer_size = - cpu_to_be16(priv->data_buffer_size_dqo); cmd->create_rx_queue.rx_buff_ring_size = cpu_to_be16(priv->rx_desc_cnt); cmd->create_rx_queue.enable_rsc = @@ -885,6 +883,15 @@ static void gve_set_default_desc_cnt(struct gve_priv *priv, priv->min_rx_desc_cnt = priv->rx_desc_cnt; } +static void gve_set_default_rss_sizes(struct gve_priv *priv) +{ + if (!gve_is_gqi(priv)) { + priv->rss_key_size = GVE_RSS_KEY_SIZE; + priv->rss_lut_size = GVE_RSS_INDIR_SIZE; + priv->cache_rss_config = true; + } +} + static void gve_enable_supported_features(struct gve_priv *priv, u32 supported_features_mask, const struct gve_device_option_jumbo_frames @@ -968,6 +975,10 @@ static void gve_enable_supported_features(struct gve_priv *priv, be16_to_cpu(dev_op_rss_config->hash_key_size); priv->rss_lut_size = be16_to_cpu(dev_op_rss_config->hash_lut_size); + priv->cache_rss_config = false; + dev_dbg(&priv->pdev->dev, + "RSS device option enabled with key size of %u, lut size of %u.\n", + priv->rss_key_size, priv->rss_lut_size); } } @@ -1052,6 +1063,8 @@ int gve_adminq_describe_device(struct gve_priv *priv) /* set default descriptor counts */ gve_set_default_desc_cnt(priv, descriptor); + gve_set_default_rss_sizes(priv); + /* DQO supports LRO. */ if (!gve_is_gqi(priv)) priv->dev->hw_features |= NETIF_F_LRO; @@ -1276,8 +1289,9 @@ int gve_adminq_reset_flow_rules(struct gve_priv *priv) int gve_adminq_configure_rss(struct gve_priv *priv, struct ethtool_rxfh_param *rxfh) { + const u32 *hash_lut_to_config = NULL; + const u8 *hash_key_to_config = NULL; dma_addr_t lut_bus = 0, key_bus = 0; - u16 key_size = 0, lut_size = 0; union gve_adminq_command cmd; __be32 *lut = NULL; u8 hash_alg = 0; @@ -1287,7 +1301,7 @@ int gve_adminq_configure_rss(struct gve_priv *priv, struct ethtool_rxfh_param *r switch (rxfh->hfunc) { case ETH_RSS_HASH_NO_CHANGE: - break; + fallthrough; case ETH_RSS_HASH_TOP: hash_alg = ETH_RSS_HASH_TOP; break; @@ -1296,27 +1310,46 @@ int gve_adminq_configure_rss(struct gve_priv *priv, struct ethtool_rxfh_param *r } if (rxfh->indir) { - lut_size = priv->rss_lut_size; + if (rxfh->indir_size != priv->rss_lut_size) + return -EINVAL; + + hash_lut_to_config = rxfh->indir; + } else if (priv->cache_rss_config) { + hash_lut_to_config = priv->rss_config.hash_lut; + } + + if (hash_lut_to_config) { lut = dma_alloc_coherent(&priv->pdev->dev, - lut_size * sizeof(*lut), + priv->rss_lut_size * sizeof(*lut), &lut_bus, GFP_KERNEL); if (!lut) return -ENOMEM; for (i = 0; i < priv->rss_lut_size; i++) - lut[i] = cpu_to_be32(rxfh->indir[i]); + lut[i] = cpu_to_be32(hash_lut_to_config[i]); } if (rxfh->key) { - key_size = priv->rss_key_size; + if (rxfh->key_size != priv->rss_key_size) { + err = -EINVAL; + goto out; + } + + hash_key_to_config = rxfh->key; + } else if (priv->cache_rss_config) { + hash_key_to_config = priv->rss_config.hash_key; + } + + if (hash_key_to_config) { key = dma_alloc_coherent(&priv->pdev->dev, - key_size, &key_bus, GFP_KERNEL); + priv->rss_key_size, + &key_bus, GFP_KERNEL); if (!key) { err = -ENOMEM; goto out; } - memcpy(key, rxfh->key, key_size); + memcpy(key, hash_key_to_config, priv->rss_key_size); } /* Zero-valued fields in the cmd.configure_rss instruct the device to @@ -1330,8 +1363,10 @@ int gve_adminq_configure_rss(struct gve_priv *priv, struct ethtool_rxfh_param *r BIT(GVE_RSS_HASH_TCPV6) | BIT(GVE_RSS_HASH_UDPV6)), .hash_alg = hash_alg, - .hash_key_size = cpu_to_be16(key_size), - .hash_lut_size = cpu_to_be16(lut_size), + .hash_key_size = + cpu_to_be16((key_bus) ? priv->rss_key_size : 0), + .hash_lut_size = + cpu_to_be16((lut_bus) ? priv->rss_lut_size : 0), .hash_key_addr = cpu_to_be64(key_bus), .hash_lut_addr = cpu_to_be64(lut_bus), }; @@ -1341,11 +1376,11 @@ int gve_adminq_configure_rss(struct gve_priv *priv, struct ethtool_rxfh_param *r out: if (lut) dma_free_coherent(&priv->pdev->dev, - lut_size * sizeof(*lut), + priv->rss_lut_size * sizeof(*lut), lut, lut_bus); if (key) dma_free_coherent(&priv->pdev->dev, - key_size, key, key_bus); + priv->rss_key_size, key, key_bus); return err; } @@ -1449,12 +1484,15 @@ static int gve_adminq_process_rss_query(struct gve_priv *priv, rxfh->hfunc = descriptor->hash_alg; rss_info_addr = (void *)(descriptor + 1); - if (rxfh->key) + if (rxfh->key) { + rxfh->key_size = priv->rss_key_size; memcpy(rxfh->key, rss_info_addr, priv->rss_key_size); + } rss_info_addr += priv->rss_key_size; lut = (__be32 *)rss_info_addr; if (rxfh->indir) { + rxfh->indir_size = priv->rss_lut_size; for (i = 0; i < priv->rss_lut_size; i++) rxfh->indir[i] = be32_to_cpu(lut[i]); } diff --git a/drivers/net/ethernet/google/gve/gve_buffer_mgmt_dqo.c b/drivers/net/ethernet/google/gve/gve_buffer_mgmt_dqo.c index 403f0f335ba6..a71883e1d920 100644 --- a/drivers/net/ethernet/google/gve/gve_buffer_mgmt_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_buffer_mgmt_dqo.c @@ -139,7 +139,8 @@ int gve_alloc_qpl_page_dqo(struct gve_rx_ring *rx, buf_state->page_info.page_offset = 0; buf_state->page_info.page_address = page_address(buf_state->page_info.page); - buf_state->page_info.buf_size = priv->data_buffer_size_dqo; + buf_state->page_info.buf_size = rx->packet_buffer_truesize; + buf_state->page_info.pad = rx->rx_headroom; buf_state->last_single_ref_offset = 0; /* The page already has 1 ref. */ @@ -162,7 +163,7 @@ void gve_free_qpl_page_dqo(struct gve_rx_buf_state_dqo *buf_state) void gve_try_recycle_buf(struct gve_priv *priv, struct gve_rx_ring *rx, struct gve_rx_buf_state_dqo *buf_state) { - const u16 data_buffer_size = priv->data_buffer_size_dqo; + const u16 data_buffer_size = rx->packet_buffer_truesize; int pagecount; /* Can't reuse if we only fit one buffer per page */ @@ -205,38 +206,40 @@ void gve_free_to_page_pool(struct gve_rx_ring *rx, struct gve_rx_buf_state_dqo *buf_state, bool allow_direct) { - struct page *page = buf_state->page_info.page; + netmem_ref netmem = buf_state->page_info.netmem; - if (!page) + if (!netmem) return; - page_pool_put_full_page(page->pp, page, allow_direct); - buf_state->page_info.page = NULL; + page_pool_put_full_netmem(netmem_get_pp(netmem), netmem, allow_direct); + buf_state->page_info.netmem = 0; } static int gve_alloc_from_page_pool(struct gve_rx_ring *rx, struct gve_rx_buf_state_dqo *buf_state) { - struct gve_priv *priv = rx->gve; - struct page *page; + netmem_ref netmem; - buf_state->page_info.buf_size = priv->data_buffer_size_dqo; - page = page_pool_alloc(rx->dqo.page_pool, - &buf_state->page_info.page_offset, - &buf_state->page_info.buf_size, GFP_ATOMIC); + buf_state->page_info.buf_size = rx->packet_buffer_truesize; + netmem = page_pool_alloc_netmem(rx->dqo.page_pool, + &buf_state->page_info.page_offset, + &buf_state->page_info.buf_size, + GFP_ATOMIC); - if (!page) + if (!netmem) return -ENOMEM; - buf_state->page_info.page = page; - buf_state->page_info.page_address = page_address(page); - buf_state->addr = page_pool_get_dma_addr(page); + buf_state->page_info.netmem = netmem; + buf_state->page_info.page_address = netmem_address(netmem); + buf_state->addr = page_pool_get_dma_addr_netmem(netmem); + buf_state->page_info.pad = rx->dqo.page_pool->p.offset; return 0; } struct page_pool *gve_rx_create_page_pool(struct gve_priv *priv, - struct gve_rx_ring *rx) + struct gve_rx_ring *rx, + bool xdp) { u32 ntfy_id = gve_rx_idx_to_ntfy(priv, rx->q_num); struct page_pool_params pp = { @@ -247,7 +250,8 @@ struct page_pool *gve_rx_create_page_pool(struct gve_priv *priv, .netdev = priv->dev, .napi = &priv->ntfy_blocks[ntfy_id].napi, .max_len = PAGE_SIZE, - .dma_dir = DMA_FROM_DEVICE, + .dma_dir = xdp ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE, + .offset = xdp ? XDP_PACKET_HEADROOM : 0, }; return page_pool_create(&pp); @@ -269,7 +273,7 @@ void gve_reuse_buffer(struct gve_rx_ring *rx, struct gve_rx_buf_state_dqo *buf_state) { if (rx->dqo.page_pool) { - buf_state->page_info.page = NULL; + buf_state->page_info.netmem = 0; gve_free_buf_state(rx, buf_state); } else { gve_dec_pagecnt_bias(&buf_state->page_info); @@ -301,7 +305,8 @@ int gve_alloc_buffer(struct gve_rx_ring *rx, struct gve_rx_desc_dqo *desc) } desc->buf_id = cpu_to_le16(buf_state - rx->dqo.buf_states); desc->buf_addr = cpu_to_le64(buf_state->addr + - buf_state->page_info.page_offset); + buf_state->page_info.page_offset + + buf_state->page_info.pad); return 0; diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c b/drivers/net/ethernet/google/gve/gve_ethtool.c index bdfc6e77b2af..eae1a7595a69 100644 --- a/drivers/net/ethernet/google/gve/gve_ethtool.c +++ b/drivers/net/ethernet/google/gve/gve_ethtool.c @@ -63,8 +63,8 @@ static const char gve_gstrings_rx_stats[][ETH_GSTRING_LEN] = { static const char gve_gstrings_tx_stats[][ETH_GSTRING_LEN] = { "tx_posted_desc[%u]", "tx_completed_desc[%u]", "tx_consumed_desc[%u]", "tx_bytes[%u]", "tx_wake[%u]", "tx_stop[%u]", "tx_event_counter[%u]", - "tx_dma_mapping_error[%u]", "tx_xsk_wakeup[%u]", - "tx_xsk_done[%u]", "tx_xsk_sent[%u]", "tx_xdp_xmit[%u]", "tx_xdp_xmit_errors[%u]" + "tx_dma_mapping_error[%u]", + "tx_xsk_sent[%u]", "tx_xdp_xmit[%u]", "tx_xdp_xmit_errors[%u]" }; static const char gve_gstrings_adminq_stats[][ETH_GSTRING_LEN] = { @@ -392,7 +392,9 @@ gve_get_ethtool_stats(struct net_device *netdev, */ data[i++] = 0; data[i++] = 0; - data[i++] = tx->dqo_tx.tail - tx->dqo_tx.head; + data[i++] = + (tx->dqo_tx.tail - tx->dqo_tx.head) & + tx->mask; } do { start = @@ -417,9 +419,7 @@ gve_get_ethtool_stats(struct net_device *netdev, data[i++] = value; } } - /* XDP xsk counters */ - data[i++] = tx->xdp_xsk_wakeup; - data[i++] = tx->xdp_xsk_done; + /* XDP counters */ do { start = u64_stats_fetch_begin(&priv->tx[ring].statss); data[i] = tx->xdp_xsk_sent; @@ -477,11 +477,12 @@ static int gve_set_channels(struct net_device *netdev, struct ethtool_channels *cmd) { struct gve_priv *priv = netdev_priv(netdev); - struct gve_queue_config new_tx_cfg = priv->tx_cfg; - struct gve_queue_config new_rx_cfg = priv->rx_cfg; + struct gve_tx_queue_config new_tx_cfg = priv->tx_cfg; + struct gve_rx_queue_config new_rx_cfg = priv->rx_cfg; struct ethtool_channels old_settings; int new_tx = cmd->tx_count; int new_rx = cmd->rx_count; + bool reset_rss = false; gve_get_channels(netdev, &old_settings); @@ -492,22 +493,27 @@ static int gve_set_channels(struct net_device *netdev, if (!new_rx || !new_tx) return -EINVAL; - if (priv->num_xdp_queues && - (new_tx != new_rx || (2 * new_tx > priv->tx_cfg.max_queues))) { - dev_err(&priv->pdev->dev, "XDP load failed: The number of configured RX queues should be equal to the number of configured TX queues and the number of configured RX/TX queues should be less than or equal to half the maximum number of RX/TX queues"); - return -EINVAL; - } + if (priv->xdp_prog) { + if (new_tx != new_rx || + (2 * new_tx > priv->tx_cfg.max_queues)) { + dev_err(&priv->pdev->dev, "The number of configured RX queues should be equal to the number of configured TX queues and the number of configured RX/TX queues should be less than or equal to half the maximum number of RX/TX queues when XDP program is installed"); + return -EINVAL; + } - if (!netif_running(netdev)) { - priv->tx_cfg.num_queues = new_tx; - priv->rx_cfg.num_queues = new_rx; - return 0; + /* One XDP TX queue per RX queue. */ + new_tx_cfg.num_xdp_queues = new_rx; + } else { + new_tx_cfg.num_xdp_queues = 0; } + if (new_rx != priv->rx_cfg.num_queues && + priv->cache_rss_config && !netif_is_rxfh_configured(netdev)) + reset_rss = true; + new_tx_cfg.num_queues = new_tx; new_rx_cfg.num_queues = new_rx; - return gve_adjust_queues(priv, new_rx_cfg, new_tx_cfg); + return gve_adjust_queues(priv, new_rx_cfg, new_tx_cfg, reset_rss); } static void gve_get_ringparam(struct net_device *netdev, @@ -643,8 +649,7 @@ static int gve_set_tunable(struct net_device *netdev, switch (etuna->id) { case ETHTOOL_RX_COPYBREAK: { - u32 max_copybreak = gve_is_gqi(priv) ? - GVE_DEFAULT_RX_BUFFER_SIZE : priv->data_buffer_size_dqo; + u32 max_copybreak = priv->rx_cfg.packet_buffer_size; len = *(u32 *)value; if (len > max_copybreak) @@ -700,7 +705,7 @@ static int gve_set_priv_flags(struct net_device *netdev, u32 flags) memset(priv->stats_report->stats, 0, (tx_stats_num + rx_stats_num) * sizeof(struct stats)); - del_timer_sync(&priv->stats_report_timer); + timer_delete_sync(&priv->stats_report_timer); } return 0; } @@ -855,6 +860,25 @@ static u32 gve_get_rxfh_indir_size(struct net_device *netdev) return priv->rss_lut_size; } +static void gve_get_rss_config_cache(struct gve_priv *priv, + struct ethtool_rxfh_param *rxfh) +{ + struct gve_rss_config *rss_config = &priv->rss_config; + + rxfh->hfunc = ETH_RSS_HASH_TOP; + + if (rxfh->key) { + rxfh->key_size = priv->rss_key_size; + memcpy(rxfh->key, rss_config->hash_key, priv->rss_key_size); + } + + if (rxfh->indir) { + rxfh->indir_size = priv->rss_lut_size; + memcpy(rxfh->indir, rss_config->hash_lut, + priv->rss_lut_size * sizeof(*rxfh->indir)); + } +} + static int gve_get_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rxfh) { struct gve_priv *priv = netdev_priv(netdev); @@ -862,18 +886,46 @@ static int gve_get_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rx if (!priv->rss_key_size || !priv->rss_lut_size) return -EOPNOTSUPP; + if (priv->cache_rss_config) { + gve_get_rss_config_cache(priv, rxfh); + return 0; + } + return gve_adminq_query_rss_config(priv, rxfh); } +static void gve_set_rss_config_cache(struct gve_priv *priv, + struct ethtool_rxfh_param *rxfh) +{ + struct gve_rss_config *rss_config = &priv->rss_config; + + if (rxfh->key) + memcpy(rss_config->hash_key, rxfh->key, priv->rss_key_size); + + if (rxfh->indir) + memcpy(rss_config->hash_lut, rxfh->indir, + priv->rss_lut_size * sizeof(*rxfh->indir)); +} + static int gve_set_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rxfh, struct netlink_ext_ack *extack) { struct gve_priv *priv = netdev_priv(netdev); + int err; if (!priv->rss_key_size || !priv->rss_lut_size) return -EOPNOTSUPP; - return gve_adminq_configure_rss(priv, rxfh); + err = gve_adminq_configure_rss(priv, rxfh); + if (err) { + NL_SET_ERR_MSG_MOD(extack, "Fail to configure RSS config"); + return err; + } + + if (priv->cache_rss_config) + gve_set_rss_config_cache(priv, rxfh); + + return 0; } const struct ethtool_ops gve_ethtool_ops = { diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index 92237fb0b60c..c3791cf23c87 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -184,6 +184,43 @@ static void gve_free_flow_rule_caches(struct gve_priv *priv) flow_rules_cache->rules_cache = NULL; } +static int gve_alloc_rss_config_cache(struct gve_priv *priv) +{ + struct gve_rss_config *rss_config = &priv->rss_config; + + if (!priv->cache_rss_config) + return 0; + + rss_config->hash_key = kcalloc(priv->rss_key_size, + sizeof(rss_config->hash_key[0]), + GFP_KERNEL); + if (!rss_config->hash_key) + return -ENOMEM; + + rss_config->hash_lut = kcalloc(priv->rss_lut_size, + sizeof(rss_config->hash_lut[0]), + GFP_KERNEL); + if (!rss_config->hash_lut) + goto free_rss_key_cache; + + return 0; + +free_rss_key_cache: + kfree(rss_config->hash_key); + rss_config->hash_key = NULL; + return -ENOMEM; +} + +static void gve_free_rss_config_cache(struct gve_priv *priv) +{ + struct gve_rss_config *rss_config = &priv->rss_config; + + kfree(rss_config->hash_key); + kfree(rss_config->hash_lut); + + memset(rss_config, 0, sizeof(*rss_config)); +} + static int gve_alloc_counter_array(struct gve_priv *priv) { priv->counter_array = @@ -265,7 +302,7 @@ static void gve_free_stats_report(struct gve_priv *priv) if (!priv->stats_report) return; - del_timer_sync(&priv->stats_report_timer); + timer_delete_sync(&priv->stats_report_timer); dma_free_coherent(&priv->pdev->dev, priv->stats_report_len, priv->stats_report, priv->stats_report_bus); priv->stats_report = NULL; @@ -575,9 +612,12 @@ static int gve_setup_device_resources(struct gve_priv *priv) err = gve_alloc_flow_rule_caches(priv); if (err) return err; - err = gve_alloc_counter_array(priv); + err = gve_alloc_rss_config_cache(priv); if (err) goto abort_with_flow_rule_caches; + err = gve_alloc_counter_array(priv); + if (err) + goto abort_with_rss_config_cache; err = gve_alloc_notify_blocks(priv); if (err) goto abort_with_counter; @@ -611,6 +651,12 @@ static int gve_setup_device_resources(struct gve_priv *priv) } } + err = gve_init_rss_config(priv, priv->rx_cfg.num_queues); + if (err) { + dev_err(&priv->pdev->dev, "Failed to init RSS config"); + goto abort_with_ptype_lut; + } + err = gve_adminq_report_stats(priv, priv->stats_report_len, priv->stats_report_bus, GVE_STATS_REPORT_TIMER_PERIOD); @@ -629,6 +675,8 @@ abort_with_ntfy_blocks: gve_free_notify_blocks(priv); abort_with_counter: gve_free_counter_array(priv); +abort_with_rss_config_cache: + gve_free_rss_config_cache(priv); abort_with_flow_rule_caches: gve_free_flow_rule_caches(priv); @@ -669,6 +717,7 @@ static void gve_teardown_device_resources(struct gve_priv *priv) priv->ptype_lut_dqo = NULL; gve_free_flow_rule_caches(priv); + gve_free_rss_config_cache(priv); gve_free_counter_array(priv); gve_free_notify_blocks(priv); gve_free_stats_report(priv); @@ -746,30 +795,13 @@ static struct gve_queue_page_list *gve_rx_get_qpl(struct gve_priv *priv, int idx return rx->dqo.qpl; } -static int gve_register_xdp_qpls(struct gve_priv *priv) -{ - int start_id; - int err; - int i; - - start_id = gve_xdp_tx_start_queue_id(priv); - for (i = start_id; i < start_id + gve_num_xdp_qpls(priv); i++) { - err = gve_register_qpl(priv, gve_tx_get_qpl(priv, i)); - /* This failure will trigger a reset - no need to clean up */ - if (err) - return err; - } - return 0; -} - static int gve_register_qpls(struct gve_priv *priv) { int num_tx_qpls, num_rx_qpls; int err; int i; - num_tx_qpls = gve_num_tx_qpls(&priv->tx_cfg, gve_num_xdp_qpls(priv), - gve_is_qpl(priv)); + num_tx_qpls = gve_num_tx_qpls(&priv->tx_cfg, gve_is_qpl(priv)); num_rx_qpls = gve_num_rx_qpls(&priv->rx_cfg, gve_is_qpl(priv)); for (i = 0; i < num_tx_qpls; i++) { @@ -787,30 +819,13 @@ static int gve_register_qpls(struct gve_priv *priv) return 0; } -static int gve_unregister_xdp_qpls(struct gve_priv *priv) -{ - int start_id; - int err; - int i; - - start_id = gve_xdp_tx_start_queue_id(priv); - for (i = start_id; i < start_id + gve_num_xdp_qpls(priv); i++) { - err = gve_unregister_qpl(priv, gve_tx_get_qpl(priv, i)); - /* This failure will trigger a reset - no need to clean */ - if (err) - return err; - } - return 0; -} - static int gve_unregister_qpls(struct gve_priv *priv) { int num_tx_qpls, num_rx_qpls; int err; int i; - num_tx_qpls = gve_num_tx_qpls(&priv->tx_cfg, gve_num_xdp_qpls(priv), - gve_is_qpl(priv)); + num_tx_qpls = gve_num_tx_qpls(&priv->tx_cfg, gve_is_qpl(priv)); num_rx_qpls = gve_num_rx_qpls(&priv->rx_cfg, gve_is_qpl(priv)); for (i = 0; i < num_tx_qpls; i++) { @@ -829,27 +844,6 @@ static int gve_unregister_qpls(struct gve_priv *priv) return 0; } -static int gve_create_xdp_rings(struct gve_priv *priv) -{ - int err; - - err = gve_adminq_create_tx_queues(priv, - gve_xdp_tx_start_queue_id(priv), - priv->num_xdp_queues); - if (err) { - netif_err(priv, drv, priv->dev, "failed to create %d XDP tx queues\n", - priv->num_xdp_queues); - /* This failure will trigger a reset - no need to clean - * up - */ - return err; - } - netif_dbg(priv, drv, priv->dev, "created %d XDP tx queues\n", - priv->num_xdp_queues); - - return 0; -} - static int gve_create_rings(struct gve_priv *priv) { int num_tx_queues = gve_num_tx_queues(priv); @@ -905,7 +899,7 @@ static void init_xdp_sync_stats(struct gve_priv *priv) int i; /* Init stats */ - for (i = start_id; i < start_id + priv->num_xdp_queues; i++) { + for (i = start_id; i < start_id + priv->tx_cfg.num_xdp_queues; i++) { int ntfy_idx = gve_tx_idx_to_ntfy(priv, i); u64_stats_init(&priv->tx[i].statss); @@ -930,24 +924,21 @@ static void gve_init_sync_stats(struct gve_priv *priv) static void gve_tx_get_curr_alloc_cfg(struct gve_priv *priv, struct gve_tx_alloc_rings_cfg *cfg) { - int num_xdp_queues = priv->xdp_prog ? priv->rx_cfg.num_queues : 0; - cfg->qcfg = &priv->tx_cfg; cfg->raw_addressing = !gve_is_qpl(priv); cfg->ring_size = priv->tx_desc_cnt; - cfg->start_idx = 0; - cfg->num_rings = priv->tx_cfg.num_queues + num_xdp_queues; + cfg->num_xdp_rings = cfg->qcfg->num_xdp_queues; cfg->tx = priv->tx; } -static void gve_tx_stop_rings(struct gve_priv *priv, int start_id, int num_rings) +static void gve_tx_stop_rings(struct gve_priv *priv, int num_rings) { int i; if (!priv->tx) return; - for (i = start_id; i < start_id + num_rings; i++) { + for (i = 0; i < num_rings; i++) { if (gve_is_gqi(priv)) gve_tx_stop_ring_gqi(priv, i); else @@ -955,12 +946,11 @@ static void gve_tx_stop_rings(struct gve_priv *priv, int start_id, int num_rings } } -static void gve_tx_start_rings(struct gve_priv *priv, int start_id, - int num_rings) +static void gve_tx_start_rings(struct gve_priv *priv, int num_rings) { int i; - for (i = start_id; i < start_id + num_rings; i++) { + for (i = 0; i < num_rings; i++) { if (gve_is_gqi(priv)) gve_tx_start_ring_gqi(priv, i); else @@ -968,28 +958,6 @@ static void gve_tx_start_rings(struct gve_priv *priv, int start_id, } } -static int gve_alloc_xdp_rings(struct gve_priv *priv) -{ - struct gve_tx_alloc_rings_cfg cfg = {0}; - int err = 0; - - if (!priv->num_xdp_queues) - return 0; - - gve_tx_get_curr_alloc_cfg(priv, &cfg); - cfg.start_idx = gve_xdp_tx_start_queue_id(priv); - cfg.num_rings = priv->num_xdp_queues; - - err = gve_tx_alloc_rings_gqi(priv, &cfg); - if (err) - return err; - - gve_tx_start_rings(priv, cfg.start_idx, cfg.num_rings); - init_xdp_sync_stats(priv); - - return 0; -} - static int gve_queues_mem_alloc(struct gve_priv *priv, struct gve_tx_alloc_rings_cfg *tx_alloc_cfg, struct gve_rx_alloc_rings_cfg *rx_alloc_cfg) @@ -1020,26 +988,6 @@ free_tx: return err; } -static int gve_destroy_xdp_rings(struct gve_priv *priv) -{ - int start_id; - int err; - - start_id = gve_xdp_tx_start_queue_id(priv); - err = gve_adminq_destroy_tx_queues(priv, - start_id, - priv->num_xdp_queues); - if (err) { - netif_err(priv, drv, priv->dev, - "failed to destroy XDP queues\n"); - /* This failure will trigger a reset - no need to clean up */ - return err; - } - netif_dbg(priv, drv, priv->dev, "destroyed XDP queues\n"); - - return 0; -} - static int gve_destroy_rings(struct gve_priv *priv) { int num_tx_queues = gve_num_tx_queues(priv); @@ -1064,20 +1012,6 @@ static int gve_destroy_rings(struct gve_priv *priv) return 0; } -static void gve_free_xdp_rings(struct gve_priv *priv) -{ - struct gve_tx_alloc_rings_cfg cfg = {0}; - - gve_tx_get_curr_alloc_cfg(priv, &cfg); - cfg.start_idx = gve_xdp_tx_start_queue_id(priv); - cfg.num_rings = priv->num_xdp_queues; - - if (priv->tx) { - gve_tx_stop_rings(priv, cfg.start_idx, cfg.num_rings); - gve_tx_free_rings_gqi(priv, &cfg); - } -} - static void gve_queues_mem_free(struct gve_priv *priv, struct gve_tx_alloc_rings_cfg *tx_cfg, struct gve_rx_alloc_rings_cfg *rx_cfg) @@ -1204,7 +1138,7 @@ static int gve_reg_xdp_info(struct gve_priv *priv, struct net_device *dev) int i, j; u32 tx_qid; - if (!priv->num_xdp_queues) + if (!priv->tx_cfg.num_xdp_queues) return 0; for (i = 0; i < priv->rx_cfg.num_queues; i++) { @@ -1215,8 +1149,14 @@ static int gve_reg_xdp_info(struct gve_priv *priv, struct net_device *dev) napi->napi_id); if (err) goto err; - err = xdp_rxq_info_reg_mem_model(&rx->xdp_rxq, - MEM_TYPE_PAGE_SHARED, NULL); + if (gve_is_qpl(priv)) + err = xdp_rxq_info_reg_mem_model(&rx->xdp_rxq, + MEM_TYPE_PAGE_SHARED, + NULL); + else + err = xdp_rxq_info_reg_mem_model(&rx->xdp_rxq, + MEM_TYPE_PAGE_POOL, + rx->dqo.page_pool); if (err) goto err; rx->xsk_pool = xsk_get_pool_from_qid(dev, i); @@ -1234,7 +1174,7 @@ static int gve_reg_xdp_info(struct gve_priv *priv, struct net_device *dev) } } - for (i = 0; i < priv->num_xdp_queues; i++) { + for (i = 0; i < priv->tx_cfg.num_xdp_queues; i++) { tx_qid = gve_xdp_tx_queue_id(priv, i); priv->tx[tx_qid].xsk_pool = xsk_get_pool_from_qid(dev, i); } @@ -1255,7 +1195,7 @@ static void gve_unreg_xdp_info(struct gve_priv *priv) { int i, tx_qid; - if (!priv->num_xdp_queues) + if (!priv->tx_cfg.num_xdp_queues || !priv->rx || !priv->tx) return; for (i = 0; i < priv->rx_cfg.num_queues; i++) { @@ -1268,7 +1208,7 @@ static void gve_unreg_xdp_info(struct gve_priv *priv) } } - for (i = 0; i < priv->num_xdp_queues; i++) { + for (i = 0; i < priv->tx_cfg.num_xdp_queues; i++) { tx_qid = gve_xdp_tx_queue_id(priv, i); priv->tx[tx_qid].xsk_pool = NULL; } @@ -1285,15 +1225,14 @@ static void gve_drain_page_cache(struct gve_priv *priv) static void gve_rx_get_curr_alloc_cfg(struct gve_priv *priv, struct gve_rx_alloc_rings_cfg *cfg) { - cfg->qcfg = &priv->rx_cfg; + cfg->qcfg_rx = &priv->rx_cfg; cfg->qcfg_tx = &priv->tx_cfg; cfg->raw_addressing = !gve_is_qpl(priv); cfg->enable_header_split = priv->header_split_enabled; cfg->ring_size = priv->rx_desc_cnt; - cfg->packet_buffer_size = gve_is_gqi(priv) ? - GVE_DEFAULT_RX_BUFFER_SIZE : - priv->data_buffer_size_dqo; + cfg->packet_buffer_size = priv->rx_cfg.packet_buffer_size; cfg->rx = priv->rx; + cfg->xdp = !!cfg->qcfg_tx->num_xdp_queues; } void gve_get_curr_alloc_cfgs(struct gve_priv *priv, @@ -1366,17 +1305,13 @@ static int gve_queues_start(struct gve_priv *priv, /* Record new configs into priv */ priv->tx_cfg = *tx_alloc_cfg->qcfg; - priv->rx_cfg = *rx_alloc_cfg->qcfg; + priv->tx_cfg.num_xdp_queues = tx_alloc_cfg->num_xdp_rings; + priv->rx_cfg = *rx_alloc_cfg->qcfg_rx; priv->tx_desc_cnt = tx_alloc_cfg->ring_size; priv->rx_desc_cnt = rx_alloc_cfg->ring_size; - if (priv->xdp_prog) - priv->num_xdp_queues = priv->rx_cfg.num_queues; - else - priv->num_xdp_queues = 0; - - gve_tx_start_rings(priv, 0, tx_alloc_cfg->num_rings); - gve_rx_start_rings(priv, rx_alloc_cfg->qcfg->num_queues); + gve_tx_start_rings(priv, gve_num_tx_queues(priv)); + gve_rx_start_rings(priv, rx_alloc_cfg->qcfg_rx->num_queues); gve_init_sync_stats(priv); err = netif_set_real_num_tx_queues(dev, priv->tx_cfg.num_queues); @@ -1390,12 +1325,18 @@ static int gve_queues_start(struct gve_priv *priv, if (err) goto stop_and_free_rings; + if (rx_alloc_cfg->reset_rss) { + err = gve_init_rss_config(priv, priv->rx_cfg.num_queues); + if (err) + goto reset; + } + err = gve_register_qpls(priv); if (err) goto reset; priv->header_split_enabled = rx_alloc_cfg->enable_header_split; - priv->data_buffer_size_dqo = rx_alloc_cfg->packet_buffer_size; + priv->rx_cfg.packet_buffer_size = rx_alloc_cfg->packet_buffer_size; err = gve_create_rings(priv); if (err) @@ -1422,7 +1363,7 @@ reset: /* return the original error */ return err; stop_and_free_rings: - gve_tx_stop_rings(priv, 0, gve_num_tx_queues(priv)); + gve_tx_stop_rings(priv, gve_num_tx_queues(priv)); gve_rx_stop_rings(priv, priv->rx_cfg.num_queues); gve_queues_mem_remove(priv); return err; @@ -1467,11 +1408,11 @@ static int gve_queues_stop(struct gve_priv *priv) goto err; gve_clear_device_rings_ok(priv); } - del_timer_sync(&priv->stats_report_timer); + timer_delete_sync(&priv->stats_report_timer); gve_unreg_xdp_info(priv); - gve_tx_stop_rings(priv, 0, gve_num_tx_queues(priv)); + gve_tx_stop_rings(priv, gve_num_tx_queues(priv)); gve_rx_stop_rings(priv, priv->rx_cfg.num_queues); priv->interface_down_cnt++; @@ -1501,56 +1442,6 @@ static int gve_close(struct net_device *dev) return 0; } -static int gve_remove_xdp_queues(struct gve_priv *priv) -{ - int err; - - err = gve_destroy_xdp_rings(priv); - if (err) - return err; - - err = gve_unregister_xdp_qpls(priv); - if (err) - return err; - - gve_unreg_xdp_info(priv); - gve_free_xdp_rings(priv); - - priv->num_xdp_queues = 0; - return 0; -} - -static int gve_add_xdp_queues(struct gve_priv *priv) -{ - int err; - - priv->num_xdp_queues = priv->rx_cfg.num_queues; - - err = gve_alloc_xdp_rings(priv); - if (err) - goto err; - - err = gve_reg_xdp_info(priv, priv->dev); - if (err) - goto free_xdp_rings; - - err = gve_register_xdp_qpls(priv); - if (err) - goto free_xdp_rings; - - err = gve_create_xdp_rings(priv); - if (err) - goto free_xdp_rings; - - return 0; - -free_xdp_rings: - gve_free_xdp_rings(priv); -err: - priv->num_xdp_queues = 0; - return err; -} - static void gve_handle_link_status(struct gve_priv *priv, bool link_status) { if (!gve_get_napi_enabled(priv)) @@ -1568,6 +1459,19 @@ static void gve_handle_link_status(struct gve_priv *priv, bool link_status) } } +static int gve_configure_rings_xdp(struct gve_priv *priv, + u16 num_xdp_rings) +{ + struct gve_tx_alloc_rings_cfg tx_alloc_cfg = {0}; + struct gve_rx_alloc_rings_cfg rx_alloc_cfg = {0}; + + gve_get_curr_alloc_cfgs(priv, &tx_alloc_cfg, &rx_alloc_cfg); + tx_alloc_cfg.num_xdp_rings = num_xdp_rings; + + rx_alloc_cfg.xdp = !!num_xdp_rings; + return gve_adjust_config(priv, &tx_alloc_cfg, &rx_alloc_cfg); +} + static int gve_set_xdp(struct gve_priv *priv, struct bpf_prog *prog, struct netlink_ext_ack *extack) { @@ -1580,29 +1484,26 @@ static int gve_set_xdp(struct gve_priv *priv, struct bpf_prog *prog, WRITE_ONCE(priv->xdp_prog, prog); if (old_prog) bpf_prog_put(old_prog); + + /* Update priv XDP queue configuration */ + priv->tx_cfg.num_xdp_queues = priv->xdp_prog ? + priv->rx_cfg.num_queues : 0; return 0; } - gve_turndown(priv); - if (!old_prog && prog) { - // Allocate XDP TX queues if an XDP program is - // being installed - err = gve_add_xdp_queues(priv); - if (err) - goto out; - } else if (old_prog && !prog) { - // Remove XDP TX queues if an XDP program is - // being uninstalled - err = gve_remove_xdp_queues(priv); - if (err) - goto out; - } + if (!old_prog && prog) + err = gve_configure_rings_xdp(priv, priv->rx_cfg.num_queues); + else if (old_prog && !prog) + err = gve_configure_rings_xdp(priv, 0); + + if (err) + goto out; + WRITE_ONCE(priv->xdp_prog, prog); if (old_prog) bpf_prog_put(old_prog); out: - gve_turnup(priv); status = ioread32be(&priv->reg_bar0->device_status); gve_handle_link_status(priv, GVE_DEVICE_STATUS_LINK_STATUS_MASK & status); return err; @@ -1736,6 +1637,7 @@ static int gve_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags) static int verify_xdp_configuration(struct net_device *dev) { struct gve_priv *priv = netdev_priv(dev); + u16 max_xdp_mtu; if (dev->features & NETIF_F_LRO) { netdev_warn(dev, "XDP is not supported when LRO is on.\n"); @@ -1748,7 +1650,11 @@ static int verify_xdp_configuration(struct net_device *dev) return -EOPNOTSUPP; } - if (dev->mtu > GVE_DEFAULT_RX_BUFFER_SIZE - sizeof(struct ethhdr) - GVE_RX_PAD) { + max_xdp_mtu = priv->rx_cfg.packet_buffer_size - sizeof(struct ethhdr); + if (priv->queue_format == GVE_GQI_QPL_FORMAT) + max_xdp_mtu -= GVE_RX_PAD; + + if (dev->mtu > max_xdp_mtu) { netdev_warn(dev, "XDP is not supported for mtu %d.\n", dev->mtu); return -EOPNOTSUPP; @@ -1786,6 +1692,26 @@ static int gve_xdp(struct net_device *dev, struct netdev_bpf *xdp) } } +int gve_init_rss_config(struct gve_priv *priv, u16 num_queues) +{ + struct gve_rss_config *rss_config = &priv->rss_config; + struct ethtool_rxfh_param rxfh = {0}; + u16 i; + + if (!priv->cache_rss_config) + return 0; + + for (i = 0; i < priv->rss_lut_size; i++) + rss_config->hash_lut[i] = + ethtool_rxfh_indir_default(i, num_queues); + + netdev_rss_key_fill(rss_config->hash_key, priv->rss_key_size); + + rxfh.hfunc = ETH_RSS_HASH_TOP; + + return gve_adminq_configure_rss(priv, &rxfh); +} + int gve_flow_rules_reset(struct gve_priv *priv) { if (!priv->max_flow_rules) @@ -1833,12 +1759,12 @@ int gve_adjust_config(struct gve_priv *priv, } int gve_adjust_queues(struct gve_priv *priv, - struct gve_queue_config new_rx_config, - struct gve_queue_config new_tx_config) + struct gve_rx_queue_config new_rx_config, + struct gve_tx_queue_config new_tx_config, + bool reset_rss) { struct gve_tx_alloc_rings_cfg tx_alloc_cfg = {0}; struct gve_rx_alloc_rings_cfg rx_alloc_cfg = {0}; - int num_xdp_queues; int err; gve_get_curr_alloc_cfgs(priv, &tx_alloc_cfg, &rx_alloc_cfg); @@ -1846,18 +1772,19 @@ int gve_adjust_queues(struct gve_priv *priv, /* Relay the new config from ethtool */ tx_alloc_cfg.qcfg = &new_tx_config; rx_alloc_cfg.qcfg_tx = &new_tx_config; - rx_alloc_cfg.qcfg = &new_rx_config; - tx_alloc_cfg.num_rings = new_tx_config.num_queues; - - /* Add dedicated XDP TX queues if enabled. */ - num_xdp_queues = priv->xdp_prog ? new_rx_config.num_queues : 0; - tx_alloc_cfg.num_rings += num_xdp_queues; + rx_alloc_cfg.qcfg_rx = &new_rx_config; + rx_alloc_cfg.reset_rss = reset_rss; if (netif_running(priv->dev)) { err = gve_adjust_config(priv, &tx_alloc_cfg, &rx_alloc_cfg); return err; } /* Set the config for the next up. */ + if (reset_rss) { + err = gve_init_rss_config(priv, new_rx_config.num_queues); + if (err) + return err; + } priv->tx_cfg = new_tx_config; priv->rx_cfg = new_rx_config; @@ -1886,7 +1813,7 @@ static void gve_turndown(struct gve_priv *priv) netif_queue_set_napi(priv->dev, idx, NETDEV_QUEUE_TYPE_TX, NULL); - napi_disable(&block->napi); + napi_disable_locked(&block->napi); } for (idx = 0; idx < priv->rx_cfg.num_queues; idx++) { int ntfy_idx = gve_rx_idx_to_ntfy(priv, idx); @@ -1897,7 +1824,7 @@ static void gve_turndown(struct gve_priv *priv) netif_queue_set_napi(priv->dev, idx, NETDEV_QUEUE_TYPE_RX, NULL); - napi_disable(&block->napi); + napi_disable_locked(&block->napi); } /* Stop tx queues */ @@ -1927,7 +1854,7 @@ static void gve_turnup(struct gve_priv *priv) if (!gve_tx_was_added_to_block(priv, idx)) continue; - napi_enable(&block->napi); + napi_enable_locked(&block->napi); if (idx < priv->tx_cfg.num_queues) netif_queue_set_napi(priv->dev, idx, @@ -1955,7 +1882,7 @@ static void gve_turnup(struct gve_priv *priv) if (!gve_rx_was_added_to_block(priv, idx)) continue; - napi_enable(&block->napi); + napi_enable_locked(&block->napi); netif_queue_set_napi(priv->dev, idx, NETDEV_QUEUE_TYPE_RX, &block->napi); @@ -1974,7 +1901,7 @@ static void gve_turnup(struct gve_priv *priv) napi_schedule(&block->napi); } - if (priv->num_xdp_queues && gve_supports_xdp_xmit(priv)) + if (priv->tx_cfg.num_xdp_queues && gve_supports_xdp_xmit(priv)) xdp_features_set_redirect_target(priv->dev, false); gve_set_napi_enabled(priv); @@ -2150,7 +2077,9 @@ static void gve_handle_reset(struct gve_priv *priv) if (gve_get_do_reset(priv)) { rtnl_lock(); + netdev_lock(priv->dev); gve_reset(priv, false); + netdev_unlock(priv->dev); rtnl_unlock(); } } @@ -2330,6 +2259,7 @@ static int gve_init_priv(struct gve_priv *priv, bool skip_describe_device) priv->rx_cfg.num_queues = min_t(int, priv->default_num_queues, priv->rx_cfg.num_queues); } + priv->tx_cfg.num_xdp_queues = 0; dev_info(&priv->pdev->dev, "TX queues %d, RX queues %d\n", priv->tx_cfg.num_queues, priv->rx_cfg.num_queues); @@ -2710,7 +2640,7 @@ static int gve_probe(struct pci_dev *pdev, const struct pci_device_id *ent) priv->service_task_flags = 0x0; priv->state_flags = 0x0; priv->ethtool_flags = 0x0; - priv->data_buffer_size_dqo = GVE_DEFAULT_RX_BUFFER_SIZE; + priv->rx_cfg.packet_buffer_size = GVE_DEFAULT_RX_BUFFER_SIZE; priv->max_rx_buffer_size = GVE_DEFAULT_RX_BUFFER_SIZE; gve_set_probe_in_progress(priv); @@ -2786,6 +2716,7 @@ static void gve_shutdown(struct pci_dev *pdev) bool was_up = netif_running(priv->dev); rtnl_lock(); + netdev_lock(netdev); if (was_up && gve_close(priv->dev)) { /* If the dev was up, attempt to close, if close fails, reset */ gve_reset_and_teardown(priv, was_up); @@ -2793,6 +2724,7 @@ static void gve_shutdown(struct pci_dev *pdev) /* If the dev wasn't up or close worked, finish tearing down */ gve_teardown_priv_resources(priv); } + netdev_unlock(netdev); rtnl_unlock(); } @@ -2805,6 +2737,7 @@ static int gve_suspend(struct pci_dev *pdev, pm_message_t state) priv->suspend_cnt++; rtnl_lock(); + netdev_lock(netdev); if (was_up && gve_close(priv->dev)) { /* If the dev was up, attempt to close, if close fails, reset */ gve_reset_and_teardown(priv, was_up); @@ -2813,6 +2746,7 @@ static int gve_suspend(struct pci_dev *pdev, pm_message_t state) gve_teardown_priv_resources(priv); } priv->up_before_suspend = was_up; + netdev_unlock(netdev); rtnl_unlock(); return 0; } @@ -2825,7 +2759,9 @@ static int gve_resume(struct pci_dev *pdev) priv->resume_cnt++; rtnl_lock(); + netdev_lock(netdev); err = gve_reset_recovery(priv, priv->up_before_suspend); + netdev_unlock(netdev); rtnl_unlock(); return err; } diff --git a/drivers/net/ethernet/google/gve/gve_rx.c b/drivers/net/ethernet/google/gve/gve_rx.c index acb73d4d0de6..90e875c1832f 100644 --- a/drivers/net/ethernet/google/gve/gve_rx.c +++ b/drivers/net/ethernet/google/gve/gve_rx.c @@ -141,12 +141,15 @@ void gve_rx_free_ring_gqi(struct gve_priv *priv, struct gve_rx_ring *rx, netif_dbg(priv, drv, priv->dev, "freed rx ring %d\n", idx); } -static void gve_setup_rx_buffer(struct gve_rx_slot_page_info *page_info, - dma_addr_t addr, struct page *page, __be64 *slot_addr) +static void gve_setup_rx_buffer(struct gve_rx_ring *rx, + struct gve_rx_slot_page_info *page_info, + dma_addr_t addr, struct page *page, + __be64 *slot_addr) { page_info->page = page; page_info->page_offset = 0; page_info->page_address = page_address(page); + page_info->buf_size = rx->packet_buffer_size; *slot_addr = cpu_to_be64(addr); /* The page already has 1 ref */ page_ref_add(page, INT_MAX - 1); @@ -171,7 +174,7 @@ static int gve_rx_alloc_buffer(struct gve_priv *priv, struct device *dev, return err; } - gve_setup_rx_buffer(page_info, dma, page, &data_slot->addr); + gve_setup_rx_buffer(rx, page_info, dma, page, &data_slot->addr); return 0; } @@ -199,7 +202,8 @@ static int gve_rx_prefill_pages(struct gve_rx_ring *rx, struct page *page = rx->data.qpl->pages[i]; dma_addr_t addr = i * PAGE_SIZE; - gve_setup_rx_buffer(&rx->data.page_info[i], addr, page, + gve_setup_rx_buffer(rx, &rx->data.page_info[i], addr, + page, &rx->data.data_ring[i].qpl_offset); continue; } @@ -222,6 +226,7 @@ static int gve_rx_prefill_pages(struct gve_rx_ring *rx, rx->qpl_copy_pool[j].page = page; rx->qpl_copy_pool[j].page_offset = 0; rx->qpl_copy_pool[j].page_address = page_address(page); + rx->qpl_copy_pool[j].buf_size = rx->packet_buffer_size; /* The page already has 1 ref. */ page_ref_add(page, INT_MAX - 1); @@ -283,6 +288,7 @@ int gve_rx_alloc_ring_gqi(struct gve_priv *priv, rx->gve = priv; rx->q_num = idx; + rx->packet_buffer_size = cfg->packet_buffer_size; rx->mask = slots - 1; rx->data.raw_addressing = cfg->raw_addressing; @@ -351,7 +357,6 @@ int gve_rx_alloc_ring_gqi(struct gve_priv *priv, rx->db_threshold = slots / 2; gve_rx_init_ring_state_gqi(rx); - rx->packet_buffer_size = GVE_DEFAULT_RX_BUFFER_SIZE; gve_rx_ctx_clear(&rx->ctx); return 0; @@ -385,12 +390,12 @@ int gve_rx_alloc_rings_gqi(struct gve_priv *priv, int err = 0; int i, j; - rx = kvcalloc(cfg->qcfg->max_queues, sizeof(struct gve_rx_ring), + rx = kvcalloc(cfg->qcfg_rx->max_queues, sizeof(struct gve_rx_ring), GFP_KERNEL); if (!rx) return -ENOMEM; - for (i = 0; i < cfg->qcfg->num_queues; i++) { + for (i = 0; i < cfg->qcfg_rx->num_queues; i++) { err = gve_rx_alloc_ring_gqi(priv, cfg, &rx[i], i); if (err) { netif_err(priv, drv, priv->dev, @@ -419,7 +424,7 @@ void gve_rx_free_rings_gqi(struct gve_priv *priv, if (!rx) return; - for (i = 0; i < cfg->qcfg->num_queues; i++) + for (i = 0; i < cfg->qcfg_rx->num_queues; i++) gve_rx_free_ring_gqi(priv, &rx[i], cfg); kvfree(rx); @@ -590,7 +595,7 @@ static struct sk_buff *gve_rx_copy_to_pool(struct gve_rx_ring *rx, copy_page_info->pad = page_info->pad; skb = gve_rx_add_frags(napi, copy_page_info, - rx->packet_buffer_size, len, ctx); + copy_page_info->buf_size, len, ctx); if (unlikely(!skb)) return NULL; @@ -630,7 +635,8 @@ gve_rx_qpl(struct device *dev, struct net_device *netdev, * device. */ if (page_info->can_flip) { - skb = gve_rx_add_frags(napi, page_info, rx->packet_buffer_size, len, ctx); + skb = gve_rx_add_frags(napi, page_info, page_info->buf_size, + len, ctx); /* No point in recycling if we didn't get the skb */ if (skb) { /* Make sure that the page isn't freed. */ @@ -680,7 +686,7 @@ static struct sk_buff *gve_rx_skb(struct gve_priv *priv, struct gve_rx_ring *rx, skb = gve_rx_raw_addressing(&priv->pdev->dev, netdev, page_info, len, napi, data_slot, - rx->packet_buffer_size, ctx); + page_info->buf_size, ctx); } else { skb = gve_rx_qpl(&priv->pdev->dev, netdev, rx, page_info, len, napi, data_slot); @@ -855,7 +861,7 @@ static void gve_rx(struct gve_rx_ring *rx, netdev_features_t feat, void *old_data; int xdp_act; - xdp_init_buff(&xdp, rx->packet_buffer_size, &rx->xdp_rxq); + xdp_init_buff(&xdp, page_info->buf_size, &rx->xdp_rxq); xdp_prepare_buff(&xdp, page_info->page_address + page_info->page_offset, GVE_RX_PAD, len, false); diff --git a/drivers/net/ethernet/google/gve/gve_rx_dqo.c b/drivers/net/ethernet/google/gve/gve_rx_dqo.c index f0674a443567..dcb0545baa50 100644 --- a/drivers/net/ethernet/google/gve/gve_rx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_rx_dqo.c @@ -114,7 +114,8 @@ void gve_rx_stop_ring_dqo(struct gve_priv *priv, int idx) if (!gve_rx_was_added_to_block(priv, idx)) return; - page_pool_disable_direct_recycling(rx->dqo.page_pool); + if (rx->dqo.page_pool) + page_pool_disable_direct_recycling(rx->dqo.page_pool); gve_remove_napi(priv, ntfy_idx); gve_rx_remove_from_block(priv, idx); gve_rx_reset_ring_dqo(priv, idx); @@ -223,6 +224,15 @@ int gve_rx_alloc_ring_dqo(struct gve_priv *priv, memset(rx, 0, sizeof(*rx)); rx->gve = priv; rx->q_num = idx; + rx->packet_buffer_size = cfg->packet_buffer_size; + + if (cfg->xdp) { + rx->packet_buffer_truesize = GVE_XDP_RX_BUFFER_SIZE_DQO; + rx->rx_headroom = XDP_PACKET_HEADROOM; + } else { + rx->packet_buffer_truesize = rx->packet_buffer_size; + rx->rx_headroom = 0; + } rx->dqo.num_buf_states = cfg->raw_addressing ? buffer_queue_slots : gve_get_rx_pages_per_qpl_dqo(cfg->ring_size); @@ -253,7 +263,7 @@ int gve_rx_alloc_ring_dqo(struct gve_priv *priv, goto err; if (cfg->raw_addressing) { - pool = gve_rx_create_page_pool(priv, rx); + pool = gve_rx_create_page_pool(priv, rx, cfg->xdp); if (IS_ERR(pool)) goto err; @@ -299,12 +309,12 @@ int gve_rx_alloc_rings_dqo(struct gve_priv *priv, int err; int i; - rx = kvcalloc(cfg->qcfg->max_queues, sizeof(struct gve_rx_ring), + rx = kvcalloc(cfg->qcfg_rx->max_queues, sizeof(struct gve_rx_ring), GFP_KERNEL); if (!rx) return -ENOMEM; - for (i = 0; i < cfg->qcfg->num_queues; i++) { + for (i = 0; i < cfg->qcfg_rx->num_queues; i++) { err = gve_rx_alloc_ring_dqo(priv, cfg, &rx[i], i); if (err) { netif_err(priv, drv, priv->dev, @@ -333,7 +343,7 @@ void gve_rx_free_rings_dqo(struct gve_priv *priv, if (!rx) return; - for (i = 0; i < cfg->qcfg->num_queues; i++) + for (i = 0; i < cfg->qcfg_rx->num_queues; i++) gve_rx_free_ring_dqo(priv, &rx[i], cfg); kvfree(rx); @@ -476,6 +486,25 @@ static int gve_rx_copy_ondemand(struct gve_rx_ring *rx, return 0; } +static void gve_skb_add_rx_frag(struct gve_rx_ring *rx, + struct gve_rx_buf_state_dqo *buf_state, + int num_frags, u16 buf_len) +{ + if (rx->dqo.page_pool) { + skb_add_rx_frag_netmem(rx->ctx.skb_tail, num_frags, + buf_state->page_info.netmem, + buf_state->page_info.page_offset + + buf_state->page_info.pad, buf_len, + buf_state->page_info.buf_size); + } else { + skb_add_rx_frag(rx->ctx.skb_tail, num_frags, + buf_state->page_info.page, + buf_state->page_info.page_offset + + buf_state->page_info.pad, buf_len, + buf_state->page_info.buf_size); + } +} + /* Chains multi skbs for single rx packet. * Returns 0 if buffer is appended, -1 otherwise. */ @@ -513,14 +542,34 @@ static int gve_rx_append_frags(struct napi_struct *napi, if (gve_rx_should_trigger_copy_ondemand(rx)) return gve_rx_copy_ondemand(rx, buf_state, buf_len); - skb_add_rx_frag(rx->ctx.skb_tail, num_frags, - buf_state->page_info.page, - buf_state->page_info.page_offset, - buf_len, buf_state->page_info.buf_size); + gve_skb_add_rx_frag(rx, buf_state, num_frags, buf_len); gve_reuse_buffer(rx, buf_state); return 0; } +static void gve_xdp_done_dqo(struct gve_priv *priv, struct gve_rx_ring *rx, + struct xdp_buff *xdp, struct bpf_prog *xprog, + int xdp_act, + struct gve_rx_buf_state_dqo *buf_state) +{ + u64_stats_update_begin(&rx->statss); + switch (xdp_act) { + case XDP_ABORTED: + case XDP_DROP: + default: + rx->xdp_actions[xdp_act]++; + break; + case XDP_TX: + rx->xdp_tx_errors++; + break; + case XDP_REDIRECT: + rx->xdp_redirect_errors++; + break; + } + u64_stats_update_end(&rx->statss); + gve_free_buffer(rx, buf_state); +} + /* Returns 0 if descriptor is completed successfully. * Returns -EINVAL if descriptor is invalid. * Returns -ENOMEM if data cannot be copied to skb. @@ -535,6 +584,7 @@ static int gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx, const bool hsplit = compl_desc->split_header; struct gve_rx_buf_state_dqo *buf_state; struct gve_priv *priv = rx->gve; + struct bpf_prog *xprog; u16 buf_len; u16 hdr_len; @@ -561,7 +611,12 @@ static int gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx, /* Page might have not been used for awhile and was likely last written * by a different thread. */ - prefetch(buf_state->page_info.page); + if (rx->dqo.page_pool) { + if (!netmem_is_net_iov(buf_state->page_info.netmem)) + prefetch(netmem_to_page(buf_state->page_info.netmem)); + } else { + prefetch(buf_state->page_info.page); + } /* Copy the header into the skb in the case of header split */ if (hsplit) { @@ -590,7 +645,8 @@ static int gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx, /* Sync the portion of dma buffer for CPU to read. */ dma_sync_single_range_for_cpu(&priv->pdev->dev, buf_state->addr, - buf_state->page_info.page_offset, + buf_state->page_info.page_offset + + buf_state->page_info.pad, buf_len, DMA_FROM_DEVICE); /* Append to current skb if one exists. */ @@ -602,6 +658,34 @@ static int gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx, return 0; } + xprog = READ_ONCE(priv->xdp_prog); + if (xprog) { + struct xdp_buff xdp; + void *old_data; + int xdp_act; + + xdp_init_buff(&xdp, buf_state->page_info.buf_size, + &rx->xdp_rxq); + xdp_prepare_buff(&xdp, + buf_state->page_info.page_address + + buf_state->page_info.page_offset, + buf_state->page_info.pad, + buf_len, false); + old_data = xdp.data; + xdp_act = bpf_prog_run_xdp(xprog, &xdp); + buf_state->page_info.pad += xdp.data - old_data; + buf_len = xdp.data_end - xdp.data; + if (xdp_act != XDP_PASS) { + gve_xdp_done_dqo(priv, rx, &xdp, xprog, xdp_act, + buf_state); + return 0; + } + + u64_stats_update_begin(&rx->statss); + rx->xdp_actions[XDP_PASS]++; + u64_stats_update_end(&rx->statss); + } + if (eop && buf_len <= priv->rx_copybreak) { rx->ctx.skb_head = gve_rx_copy(priv->dev, napi, &buf_state->page_info, buf_len); @@ -632,9 +716,7 @@ static int gve_rx_dqo(struct napi_struct *napi, struct gve_rx_ring *rx, if (rx->dqo.page_pool) skb_mark_for_recycle(rx->ctx.skb_head); - skb_add_rx_frag(rx->ctx.skb_head, 0, buf_state->page_info.page, - buf_state->page_info.page_offset, buf_len, - buf_state->page_info.buf_size); + gve_skb_add_rx_frag(rx, buf_state, 0, buf_len); gve_reuse_buffer(rx, buf_state); return 0; diff --git a/drivers/net/ethernet/google/gve/gve_tx.c b/drivers/net/ethernet/google/gve/gve_tx.c index 4350ebd9c2bd..1b40bf0c811a 100644 --- a/drivers/net/ethernet/google/gve/gve_tx.c +++ b/drivers/net/ethernet/google/gve/gve_tx.c @@ -334,27 +334,23 @@ int gve_tx_alloc_rings_gqi(struct gve_priv *priv, struct gve_tx_alloc_rings_cfg *cfg) { struct gve_tx_ring *tx = cfg->tx; + int total_queues; int err = 0; int i, j; - if (cfg->start_idx + cfg->num_rings > cfg->qcfg->max_queues) { + total_queues = cfg->qcfg->num_queues + cfg->num_xdp_rings; + if (total_queues > cfg->qcfg->max_queues) { netif_err(priv, drv, priv->dev, "Cannot alloc more than the max num of Tx rings\n"); return -EINVAL; } - if (cfg->start_idx == 0) { - tx = kvcalloc(cfg->qcfg->max_queues, sizeof(struct gve_tx_ring), - GFP_KERNEL); - if (!tx) - return -ENOMEM; - } else if (!tx) { - netif_err(priv, drv, priv->dev, - "Cannot alloc tx rings from a nonzero start idx without tx array\n"); - return -EINVAL; - } + tx = kvcalloc(cfg->qcfg->max_queues, sizeof(struct gve_tx_ring), + GFP_KERNEL); + if (!tx) + return -ENOMEM; - for (i = cfg->start_idx; i < cfg->start_idx + cfg->num_rings; i++) { + for (i = 0; i < total_queues; i++) { err = gve_tx_alloc_ring_gqi(priv, cfg, &tx[i], i); if (err) { netif_err(priv, drv, priv->dev, @@ -370,8 +366,7 @@ int gve_tx_alloc_rings_gqi(struct gve_priv *priv, cleanup: for (j = 0; j < i; j++) gve_tx_free_ring_gqi(priv, &tx[j], cfg); - if (cfg->start_idx == 0) - kvfree(tx); + kvfree(tx); return err; } @@ -384,13 +379,11 @@ void gve_tx_free_rings_gqi(struct gve_priv *priv, if (!tx) return; - for (i = cfg->start_idx; i < cfg->start_idx + cfg->num_rings; i++) + for (i = 0; i < cfg->qcfg->num_queues + cfg->qcfg->num_xdp_queues; i++) gve_tx_free_ring_gqi(priv, &tx[i], cfg); - if (cfg->start_idx == 0) { - kvfree(tx); - cfg->tx = NULL; - } + kvfree(tx); + cfg->tx = NULL; } /* gve_tx_avail - Calculates the number of slots available in the ring @@ -844,7 +837,7 @@ int gve_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, return -ENETDOWN; qid = gve_xdp_tx_queue_id(priv, - smp_processor_id() % priv->num_xdp_queues); + smp_processor_id() % priv->tx_cfg.num_xdp_queues); tx = &priv->tx[qid]; @@ -959,13 +952,9 @@ static int gve_xsk_tx(struct gve_priv *priv, struct gve_tx_ring *tx, spin_lock(&tx->xdp_lock); while (sent < budget) { - if (!gve_can_tx(tx, GVE_TX_START_THRESH)) - goto out; - - if (!xsk_tx_peek_desc(tx->xsk_pool, &desc)) { - tx->xdp_xsk_done = tx->xdp_xsk_wakeup; + if (!gve_can_tx(tx, GVE_TX_START_THRESH) || + !xsk_tx_peek_desc(tx->xsk_pool, &desc)) goto out; - } data = xsk_buff_raw_get_data(tx->xsk_pool, desc.addr); nsegs = gve_tx_fill_xdp(priv, tx, data, desc.len, NULL, true); diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c index 394debc62268..2eba868d8037 100644 --- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c @@ -379,27 +379,23 @@ int gve_tx_alloc_rings_dqo(struct gve_priv *priv, struct gve_tx_alloc_rings_cfg *cfg) { struct gve_tx_ring *tx = cfg->tx; + int total_queues; int err = 0; int i, j; - if (cfg->start_idx + cfg->num_rings > cfg->qcfg->max_queues) { + total_queues = cfg->qcfg->num_queues + cfg->num_xdp_rings; + if (total_queues > cfg->qcfg->max_queues) { netif_err(priv, drv, priv->dev, "Cannot alloc more than the max num of Tx rings\n"); return -EINVAL; } - if (cfg->start_idx == 0) { - tx = kvcalloc(cfg->qcfg->max_queues, sizeof(struct gve_tx_ring), - GFP_KERNEL); - if (!tx) - return -ENOMEM; - } else if (!tx) { - netif_err(priv, drv, priv->dev, - "Cannot alloc tx rings from a nonzero start idx without tx array\n"); - return -EINVAL; - } + tx = kvcalloc(cfg->qcfg->max_queues, sizeof(struct gve_tx_ring), + GFP_KERNEL); + if (!tx) + return -ENOMEM; - for (i = cfg->start_idx; i < cfg->start_idx + cfg->num_rings; i++) { + for (i = 0; i < total_queues; i++) { err = gve_tx_alloc_ring_dqo(priv, cfg, &tx[i], i); if (err) { netif_err(priv, drv, priv->dev, @@ -415,8 +411,7 @@ int gve_tx_alloc_rings_dqo(struct gve_priv *priv, err: for (j = 0; j < i; j++) gve_tx_free_ring_dqo(priv, &tx[j], cfg); - if (cfg->start_idx == 0) - kvfree(tx); + kvfree(tx); return err; } @@ -429,13 +424,11 @@ void gve_tx_free_rings_dqo(struct gve_priv *priv, if (!tx) return; - for (i = cfg->start_idx; i < cfg->start_idx + cfg->num_rings; i++) + for (i = 0; i < cfg->qcfg->num_queues + cfg->qcfg->num_xdp_queues; i++) gve_tx_free_ring_dqo(priv, &tx[i], cfg); - if (cfg->start_idx == 0) { - kvfree(tx); - cfg->tx = NULL; - } + kvfree(tx); + cfg->tx = NULL; } /* Returns the number of slots available in the ring */ diff --git a/drivers/net/ethernet/google/gve/gve_utils.c b/drivers/net/ethernet/google/gve/gve_utils.c index 30fef100257e..ace9b8698021 100644 --- a/drivers/net/ethernet/google/gve/gve_utils.c +++ b/drivers/net/ethernet/google/gve/gve_utils.c @@ -110,13 +110,13 @@ void gve_add_napi(struct gve_priv *priv, int ntfy_idx, { struct gve_notify_block *block = &priv->ntfy_blocks[ntfy_idx]; - netif_napi_add(priv->dev, &block->napi, gve_poll); - netif_napi_set_irq(&block->napi, block->irq); + netif_napi_add_locked(priv->dev, &block->napi, gve_poll); + netif_napi_set_irq_locked(&block->napi, block->irq); } void gve_remove_napi(struct gve_priv *priv, int ntfy_idx) { struct gve_notify_block *block = &priv->ntfy_blocks[ntfy_idx]; - netif_napi_del(&block->napi); + netif_napi_del_locked(&block->napi); } diff --git a/drivers/net/ethernet/hisilicon/hibmcge/Makefile b/drivers/net/ethernet/hisilicon/hibmcge/Makefile index 7ea15f9ef849..1a9da564b306 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/Makefile +++ b/drivers/net/ethernet/hisilicon/hibmcge/Makefile @@ -6,4 +6,4 @@ obj-$(CONFIG_HIBMCGE) += hibmcge.o hibmcge-objs = hbg_main.o hbg_hw.o hbg_mdio.o hbg_irq.o hbg_txrx.o hbg_ethtool.o \ - hbg_debugfs.o hbg_err.o + hbg_debugfs.o hbg_err.o hbg_diagnose.o diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_common.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_common.h index b4300d8ea4ad..7725cb0c5c8a 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_common.h +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_common.h @@ -36,6 +36,8 @@ enum hbg_nic_state { HBG_NIC_STATE_EVENT_HANDLING = 0, HBG_NIC_STATE_RESETTING, HBG_NIC_STATE_RESET_FAIL, + HBG_NIC_STATE_NEED_RESET, /* trigger a reset in scheduled task */ + HBG_NIC_STATE_NP_LINK_FAIL, }; enum hbg_reset_type { @@ -81,6 +83,7 @@ enum hbg_hw_event_type { HBG_HW_EVENT_NONE = 0, HBG_HW_EVENT_INIT, /* driver is loading */ HBG_HW_EVENT_RESET, + HBG_HW_EVENT_CORE_RESET, }; struct hbg_dev_specs { @@ -104,14 +107,17 @@ struct hbg_irq_info { u32 mask; bool re_enable; bool need_print; - u64 count; + bool need_reset; - void (*irq_handle)(struct hbg_priv *priv, struct hbg_irq_info *info); + void (*irq_handle)(struct hbg_priv *priv, + const struct hbg_irq_info *info); }; struct hbg_vector { char name[HBG_VECTOR_NUM][32]; - struct hbg_irq_info *info_array; + + u64 *stats_array; + const struct hbg_irq_info *info_array; u32 info_array_len; }; @@ -142,6 +148,118 @@ struct hbg_user_def { struct ethtool_pauseparam pause_param; }; +struct hbg_stats { + u64 rx_desc_drop; + u64 rx_desc_l2_err_cnt; + u64 rx_desc_pkt_len_err_cnt; + u64 rx_desc_l3l4_err_cnt; + u64 rx_desc_l3_wrong_head_cnt; + u64 rx_desc_l3_csum_err_cnt; + u64 rx_desc_l3_len_err_cnt; + u64 rx_desc_l3_zero_ttl_cnt; + u64 rx_desc_l3_other_cnt; + u64 rx_desc_l4_err_cnt; + u64 rx_desc_l4_wrong_head_cnt; + u64 rx_desc_l4_len_err_cnt; + u64 rx_desc_l4_csum_err_cnt; + u64 rx_desc_l4_zero_port_num_cnt; + u64 rx_desc_l4_other_cnt; + u64 rx_desc_frag_cnt; + u64 rx_desc_ip_ver_err_cnt; + u64 rx_desc_ipv4_pkt_cnt; + u64 rx_desc_ipv6_pkt_cnt; + u64 rx_desc_no_ip_pkt_cnt; + u64 rx_desc_ip_pkt_cnt; + u64 rx_desc_tcp_pkt_cnt; + u64 rx_desc_udp_pkt_cnt; + u64 rx_desc_vlan_pkt_cnt; + u64 rx_desc_icmp_pkt_cnt; + u64 rx_desc_arp_pkt_cnt; + u64 rx_desc_rarp_pkt_cnt; + u64 rx_desc_multicast_pkt_cnt; + u64 rx_desc_broadcast_pkt_cnt; + u64 rx_desc_ipsec_pkt_cnt; + u64 rx_desc_ip_opt_pkt_cnt; + u64 rx_desc_key_not_match_cnt; + + u64 rx_octets_total_ok_cnt; + u64 rx_uc_pkt_cnt; + u64 rx_mc_pkt_cnt; + u64 rx_bc_pkt_cnt; + u64 rx_vlan_pkt_cnt; + u64 rx_octets_bad_cnt; + u64 rx_octets_total_filt_cnt; + u64 rx_filt_pkt_cnt; + u64 rx_trans_pkt_cnt; + u64 rx_framesize_64; + u64 rx_framesize_65_127; + u64 rx_framesize_128_255; + u64 rx_framesize_256_511; + u64 rx_framesize_512_1023; + u64 rx_framesize_1024_1518; + u64 rx_framesize_bt_1518; + u64 rx_fcs_error_cnt; + u64 rx_data_error_cnt; + u64 rx_align_error_cnt; + u64 rx_pause_macctl_frame_cnt; + u64 rx_unknown_macctl_frame_cnt; + /* crc ok, > max_frm_size, < 2max_frm_size */ + u64 rx_frame_long_err_cnt; + /* crc fail, > max_frm_size, < 2max_frm_size */ + u64 rx_jabber_err_cnt; + /* > 2max_frm_size */ + u64 rx_frame_very_long_err_cnt; + /* < 64byte, >= short_runts_thr */ + u64 rx_frame_runt_err_cnt; + /* < short_runts_thr */ + u64 rx_frame_short_err_cnt; + /* PCU: dropped when the RX FIFO is full.*/ + u64 rx_overflow_cnt; + /* GMAC: the count of overflows of the RX FIFO */ + u64 rx_overrun_cnt; + /* PCU: the count of buffer alloc errors in RX */ + u64 rx_bufrq_err_cnt; + /* PCU: the count of write descriptor errors in RX */ + u64 rx_we_err_cnt; + /* GMAC: the count of pkts that contain PAD but length is not 64 */ + u64 rx_lengthfield_err_cnt; + u64 rx_fail_comma_cnt; + + u64 rx_dma_err_cnt; + u64 rx_fifo_less_empty_thrsld_cnt; + + u64 tx_octets_total_ok_cnt; + u64 tx_uc_pkt_cnt; + u64 tx_mc_pkt_cnt; + u64 tx_bc_pkt_cnt; + u64 tx_vlan_pkt_cnt; + u64 tx_octets_bad_cnt; + u64 tx_trans_pkt_cnt; + u64 tx_pause_frame_cnt; + u64 tx_framesize_64; + u64 tx_framesize_65_127; + u64 tx_framesize_128_255; + u64 tx_framesize_256_511; + u64 tx_framesize_512_1023; + u64 tx_framesize_1024_1518; + u64 tx_framesize_bt_1518; + /* GMAC: the count of times that frames fail to be transmitted + * due to internal errors. + */ + u64 tx_underrun_err_cnt; + u64 tx_add_cs_fail_cnt; + /* PCU: the count of buffer free errors in TX */ + u64 tx_bufrl_err_cnt; + u64 tx_crc_err_cnt; + u64 tx_drop_cnt; + u64 tx_excessive_length_drop_cnt; + + u64 tx_timeout_cnt; + u64 tx_dma_err_cnt; + + u64 np_link_fail_cnt; +}; + struct hbg_priv { struct net_device *netdev; struct pci_dev *pdev; @@ -155,6 +273,12 @@ struct hbg_priv { struct hbg_mac_filter filter; enum hbg_reset_type reset_type; struct hbg_user_def user_def; + struct hbg_stats stats; + unsigned long last_update_stats_time; + struct delayed_work service_task; }; +void hbg_err_reset_task_schedule(struct hbg_priv *priv); +void hbg_np_link_fail_task_schedule(struct hbg_priv *priv); + #endif diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c index 8473c43d171a..01ad82d2f5cc 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_debugfs.c @@ -61,18 +61,19 @@ static int hbg_dbg_irq_info(struct seq_file *s, void *unused) { struct net_device *netdev = dev_get_drvdata(s->private); struct hbg_priv *priv = netdev_priv(netdev); - struct hbg_irq_info *info; + const struct hbg_irq_info *info; u32 i; for (i = 0; i < priv->vectors.info_array_len; i++) { info = &priv->vectors.info_array[i]; seq_printf(s, - "%-20s: enabled: %-5s, logged: %-5s, count: %llu\n", + "%-20s: enabled: %-5s, reset: %-5s, logged: %-5s, count: %llu\n", info->name, str_true_false(hbg_hw_irq_is_enabled(priv, info->mask)), + str_true_false(info->need_reset), str_true_false(info->need_print), - info->count); + priv->vectors.stats_array[i]); } return 0; @@ -105,6 +106,7 @@ static int hbg_dbg_nic_state(struct seq_file *s, void *unused) { struct net_device *netdev = dev_get_drvdata(s->private); struct hbg_priv *priv = netdev_priv(netdev); + bool np_link_fail; seq_printf(s, "event handling state: %s\n", state_str_true_false(priv, HBG_NIC_STATE_EVENT_HANDLING)); @@ -114,6 +116,12 @@ static int hbg_dbg_nic_state(struct seq_file *s, void *unused) state_str_true_false(priv, HBG_NIC_STATE_RESET_FAIL)); seq_printf(s, "last reset type: %s\n", reset_type_str[priv->reset_type]); + seq_printf(s, "need reset state: %s\n", + state_str_true_false(priv, HBG_NIC_STATE_NEED_RESET)); + + np_link_fail = !hbg_reg_read_field(priv, HBG_REG_AN_NEG_STATE_ADDR, + HBG_REG_AN_NEG_STATE_NP_LINK_OK_B); + seq_printf(s, "np_link fail state: %s\n", str_true_false(np_link_fail)); return 0; } diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.c new file mode 100644 index 000000000000..f23fb5920c3c --- /dev/null +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.c @@ -0,0 +1,348 @@ +// SPDX-License-Identifier: GPL-2.0+ +// Copyright (c) 2025 Hisilicon Limited. + +#include <linux/iopoll.h> +#include <linux/phy.h> +#include "hbg_common.h" +#include "hbg_ethtool.h" +#include "hbg_hw.h" +#include "hbg_diagnose.h" + +#define HBG_MSG_DATA_MAX_NUM 64 + +struct hbg_diagnose_message { + u32 opcode; + u32 status; + u32 data_num; + struct hbg_priv *priv; + + u32 data[HBG_MSG_DATA_MAX_NUM]; +}; + +#define HBG_HW_PUSH_WAIT_TIMEOUT_US (2 * 1000 * 1000) +#define HBG_HW_PUSH_WAIT_INTERVAL_US (1 * 1000) + +enum hbg_push_cmd { + HBG_PUSH_CMD_IRQ = 0, + HBG_PUSH_CMD_STATS, + HBG_PUSH_CMD_LINK, +}; + +struct hbg_push_stats_info { + /* id is used to match the name of the current stats item. + * and is used for pretty print on BMC + */ + u32 id; + u64 offset; +}; + +struct hbg_push_irq_info { + /* id is used to match the name of the current irq. + * and is used for pretty print on BMC + */ + u32 id; + u32 mask; +}; + +#define HBG_PUSH_IRQ_I(name, id) {id, HBG_INT_MSK_##name##_B} +static const struct hbg_push_irq_info hbg_push_irq_list[] = { + HBG_PUSH_IRQ_I(RX, 0), + HBG_PUSH_IRQ_I(TX, 1), + HBG_PUSH_IRQ_I(TX_PKT_CPL, 2), + HBG_PUSH_IRQ_I(MAC_MII_FIFO_ERR, 3), + HBG_PUSH_IRQ_I(MAC_PCS_RX_FIFO_ERR, 4), + HBG_PUSH_IRQ_I(MAC_PCS_TX_FIFO_ERR, 5), + HBG_PUSH_IRQ_I(MAC_APP_RX_FIFO_ERR, 6), + HBG_PUSH_IRQ_I(MAC_APP_TX_FIFO_ERR, 7), + HBG_PUSH_IRQ_I(SRAM_PARITY_ERR, 8), + HBG_PUSH_IRQ_I(TX_AHB_ERR, 9), + HBG_PUSH_IRQ_I(RX_BUF_AVL, 10), + HBG_PUSH_IRQ_I(REL_BUF_ERR, 11), + HBG_PUSH_IRQ_I(TXCFG_AVL, 12), + HBG_PUSH_IRQ_I(TX_DROP, 13), + HBG_PUSH_IRQ_I(RX_DROP, 14), + HBG_PUSH_IRQ_I(RX_AHB_ERR, 15), + HBG_PUSH_IRQ_I(MAC_FIFO_ERR, 16), + HBG_PUSH_IRQ_I(RBREQ_ERR, 17), + HBG_PUSH_IRQ_I(WE_ERR, 18), +}; + +#define HBG_PUSH_STATS_I(name, id) {id, HBG_STATS_FIELD_OFF(name)} +static const struct hbg_push_stats_info hbg_push_stats_list[] = { + HBG_PUSH_STATS_I(rx_desc_drop, 0), + HBG_PUSH_STATS_I(rx_desc_l2_err_cnt, 1), + HBG_PUSH_STATS_I(rx_desc_pkt_len_err_cnt, 2), + HBG_PUSH_STATS_I(rx_desc_l3_wrong_head_cnt, 3), + HBG_PUSH_STATS_I(rx_desc_l3_csum_err_cnt, 4), + HBG_PUSH_STATS_I(rx_desc_l3_len_err_cnt, 5), + HBG_PUSH_STATS_I(rx_desc_l3_zero_ttl_cnt, 6), + HBG_PUSH_STATS_I(rx_desc_l3_other_cnt, 7), + HBG_PUSH_STATS_I(rx_desc_l4_err_cnt, 8), + HBG_PUSH_STATS_I(rx_desc_l4_wrong_head_cnt, 9), + HBG_PUSH_STATS_I(rx_desc_l4_len_err_cnt, 10), + HBG_PUSH_STATS_I(rx_desc_l4_csum_err_cnt, 11), + HBG_PUSH_STATS_I(rx_desc_l4_zero_port_num_cnt, 12), + HBG_PUSH_STATS_I(rx_desc_l4_other_cnt, 13), + HBG_PUSH_STATS_I(rx_desc_frag_cnt, 14), + HBG_PUSH_STATS_I(rx_desc_ip_ver_err_cnt, 15), + HBG_PUSH_STATS_I(rx_desc_ipv4_pkt_cnt, 16), + HBG_PUSH_STATS_I(rx_desc_ipv6_pkt_cnt, 17), + HBG_PUSH_STATS_I(rx_desc_no_ip_pkt_cnt, 18), + HBG_PUSH_STATS_I(rx_desc_ip_pkt_cnt, 19), + HBG_PUSH_STATS_I(rx_desc_tcp_pkt_cnt, 20), + HBG_PUSH_STATS_I(rx_desc_udp_pkt_cnt, 21), + HBG_PUSH_STATS_I(rx_desc_vlan_pkt_cnt, 22), + HBG_PUSH_STATS_I(rx_desc_icmp_pkt_cnt, 23), + HBG_PUSH_STATS_I(rx_desc_arp_pkt_cnt, 24), + HBG_PUSH_STATS_I(rx_desc_rarp_pkt_cnt, 25), + HBG_PUSH_STATS_I(rx_desc_multicast_pkt_cnt, 26), + HBG_PUSH_STATS_I(rx_desc_broadcast_pkt_cnt, 27), + HBG_PUSH_STATS_I(rx_desc_ipsec_pkt_cnt, 28), + HBG_PUSH_STATS_I(rx_desc_ip_opt_pkt_cnt, 29), + HBG_PUSH_STATS_I(rx_desc_key_not_match_cnt, 30), + HBG_PUSH_STATS_I(rx_octets_total_ok_cnt, 31), + HBG_PUSH_STATS_I(rx_uc_pkt_cnt, 32), + HBG_PUSH_STATS_I(rx_mc_pkt_cnt, 33), + HBG_PUSH_STATS_I(rx_bc_pkt_cnt, 34), + HBG_PUSH_STATS_I(rx_vlan_pkt_cnt, 35), + HBG_PUSH_STATS_I(rx_octets_bad_cnt, 36), + HBG_PUSH_STATS_I(rx_octets_total_filt_cnt, 37), + HBG_PUSH_STATS_I(rx_filt_pkt_cnt, 38), + HBG_PUSH_STATS_I(rx_trans_pkt_cnt, 39), + HBG_PUSH_STATS_I(rx_framesize_64, 40), + HBG_PUSH_STATS_I(rx_framesize_65_127, 41), + HBG_PUSH_STATS_I(rx_framesize_128_255, 42), + HBG_PUSH_STATS_I(rx_framesize_256_511, 43), + HBG_PUSH_STATS_I(rx_framesize_512_1023, 44), + HBG_PUSH_STATS_I(rx_framesize_1024_1518, 45), + HBG_PUSH_STATS_I(rx_framesize_bt_1518, 46), + HBG_PUSH_STATS_I(rx_fcs_error_cnt, 47), + HBG_PUSH_STATS_I(rx_data_error_cnt, 48), + HBG_PUSH_STATS_I(rx_align_error_cnt, 49), + HBG_PUSH_STATS_I(rx_frame_long_err_cnt, 50), + HBG_PUSH_STATS_I(rx_jabber_err_cnt, 51), + HBG_PUSH_STATS_I(rx_pause_macctl_frame_cnt, 52), + HBG_PUSH_STATS_I(rx_unknown_macctl_frame_cnt, 53), + HBG_PUSH_STATS_I(rx_frame_very_long_err_cnt, 54), + HBG_PUSH_STATS_I(rx_frame_runt_err_cnt, 55), + HBG_PUSH_STATS_I(rx_frame_short_err_cnt, 56), + HBG_PUSH_STATS_I(rx_overflow_cnt, 57), + HBG_PUSH_STATS_I(rx_bufrq_err_cnt, 58), + HBG_PUSH_STATS_I(rx_we_err_cnt, 59), + HBG_PUSH_STATS_I(rx_overrun_cnt, 60), + HBG_PUSH_STATS_I(rx_lengthfield_err_cnt, 61), + HBG_PUSH_STATS_I(rx_fail_comma_cnt, 62), + HBG_PUSH_STATS_I(rx_dma_err_cnt, 63), + HBG_PUSH_STATS_I(rx_fifo_less_empty_thrsld_cnt, 64), + HBG_PUSH_STATS_I(tx_octets_total_ok_cnt, 65), + HBG_PUSH_STATS_I(tx_uc_pkt_cnt, 66), + HBG_PUSH_STATS_I(tx_mc_pkt_cnt, 67), + HBG_PUSH_STATS_I(tx_bc_pkt_cnt, 68), + HBG_PUSH_STATS_I(tx_vlan_pkt_cnt, 69), + HBG_PUSH_STATS_I(tx_octets_bad_cnt, 70), + HBG_PUSH_STATS_I(tx_trans_pkt_cnt, 71), + HBG_PUSH_STATS_I(tx_pause_frame_cnt, 72), + HBG_PUSH_STATS_I(tx_framesize_64, 73), + HBG_PUSH_STATS_I(tx_framesize_65_127, 74), + HBG_PUSH_STATS_I(tx_framesize_128_255, 75), + HBG_PUSH_STATS_I(tx_framesize_256_511, 76), + HBG_PUSH_STATS_I(tx_framesize_512_1023, 77), + HBG_PUSH_STATS_I(tx_framesize_1024_1518, 78), + HBG_PUSH_STATS_I(tx_framesize_bt_1518, 79), + HBG_PUSH_STATS_I(tx_underrun_err_cnt, 80), + HBG_PUSH_STATS_I(tx_add_cs_fail_cnt, 81), + HBG_PUSH_STATS_I(tx_bufrl_err_cnt, 82), + HBG_PUSH_STATS_I(tx_crc_err_cnt, 83), + HBG_PUSH_STATS_I(tx_drop_cnt, 84), + HBG_PUSH_STATS_I(tx_excessive_length_drop_cnt, 85), + HBG_PUSH_STATS_I(tx_dma_err_cnt, 86), +}; + +static int hbg_push_msg_send(struct hbg_priv *priv, + struct hbg_diagnose_message *msg) +{ + u32 header = 0; + u32 i; + + if (msg->data_num == 0) + return 0; + + for (i = 0; i < msg->data_num && i < HBG_MSG_DATA_MAX_NUM; i++) + hbg_reg_write(priv, + HBG_REG_MSG_DATA_BASE_ADDR + i * sizeof(u32), + msg->data[i]); + + hbg_field_modify(header, HBG_REG_MSG_HEADER_OPCODE_M, msg->opcode); + hbg_field_modify(header, HBG_REG_MSG_HEADER_DATA_NUM_M, msg->data_num); + hbg_field_modify(header, HBG_REG_MSG_HEADER_RESP_CODE_M, ETIMEDOUT); + + /* start status */ + hbg_field_modify(header, HBG_REG_MSG_HEADER_STATUS_M, 1); + + /* write header msg to start push */ + hbg_reg_write(priv, HBG_REG_MSG_HEADER_ADDR, header); + + /* wait done */ + readl_poll_timeout(priv->io_base + HBG_REG_MSG_HEADER_ADDR, header, + !FIELD_GET(HBG_REG_MSG_HEADER_STATUS_M, header), + HBG_HW_PUSH_WAIT_INTERVAL_US, + HBG_HW_PUSH_WAIT_TIMEOUT_US); + + msg->status = FIELD_GET(HBG_REG_MSG_HEADER_STATUS_M, header); + return -(int)FIELD_GET(HBG_REG_MSG_HEADER_RESP_CODE_M, header); +} + +static int hbg_push_data(struct hbg_priv *priv, + u32 opcode, u32 *data, u32 data_num) +{ + struct hbg_diagnose_message msg = {0}; + u32 data_left_num; + u32 i, j; + int ret; + + msg.priv = priv; + msg.opcode = opcode; + for (i = 0; i < data_num / HBG_MSG_DATA_MAX_NUM + 1; i++) { + if (i * HBG_MSG_DATA_MAX_NUM >= data_num) + break; + + data_left_num = data_num - i * HBG_MSG_DATA_MAX_NUM; + for (j = 0; j < data_left_num && j < HBG_MSG_DATA_MAX_NUM; j++) + msg.data[j] = data[i * HBG_MSG_DATA_MAX_NUM + j]; + + msg.data_num = j; + ret = hbg_push_msg_send(priv, &msg); + if (ret) + return ret; + } + + return 0; +} + +static int hbg_push_data_u64(struct hbg_priv *priv, u32 opcode, + u64 *data, u32 data_num) +{ + /* The length of u64 is twice that of u32, + * the data_num must be multiplied by 2. + */ + return hbg_push_data(priv, opcode, (u32 *)data, data_num * 2); +} + +static u64 hbg_get_irq_stats(struct hbg_vector *vectors, u32 mask) +{ + u32 i = 0; + + for (i = 0; i < vectors->info_array_len; i++) + if (vectors->info_array[i].mask == mask) + return vectors->stats_array[i]; + + return 0; +} + +static int hbg_push_irq_cnt(struct hbg_priv *priv) +{ + /* An id needs to be added for each data. + * Therefore, the data_num must be multiplied by 2. + */ + u32 data_num = ARRAY_SIZE(hbg_push_irq_list) * 2; + struct hbg_vector *vectors = &priv->vectors; + const struct hbg_push_irq_info *info; + u32 i, j = 0; + u64 *data; + int ret; + + data = kcalloc(data_num, sizeof(u64), GFP_KERNEL); + if (!data) + return -ENOMEM; + + /* An id needs to be added for each data. + * So i + 2 for each loop. + */ + for (i = 0; i < data_num; i += 2) { + info = &hbg_push_irq_list[j++]; + data[i] = info->id; + data[i + 1] = hbg_get_irq_stats(vectors, info->mask); + } + + ret = hbg_push_data_u64(priv, HBG_PUSH_CMD_IRQ, data, data_num); + kfree(data); + return ret; +} + +static int hbg_push_link_status(struct hbg_priv *priv) +{ + u32 link_status[2]; + + /* phy link status */ + link_status[0] = priv->mac.phydev->link; + /* mac link status */ + link_status[1] = hbg_reg_read_field(priv, HBG_REG_AN_NEG_STATE_ADDR, + HBG_REG_AN_NEG_STATE_NP_LINK_OK_B); + + return hbg_push_data(priv, HBG_PUSH_CMD_LINK, + link_status, ARRAY_SIZE(link_status)); +} + +static int hbg_push_stats(struct hbg_priv *priv) +{ + /* An id needs to be added for each data. + * Therefore, the data_num must be multiplied by 2. + */ + u64 data_num = ARRAY_SIZE(hbg_push_stats_list) * 2; + struct hbg_stats *stats = &priv->stats; + const struct hbg_push_stats_info *info; + u32 i, j = 0; + u64 *data; + int ret; + + data = kcalloc(data_num, sizeof(u64), GFP_KERNEL); + if (!data) + return -ENOMEM; + + /* An id needs to be added for each data. + * So i + 2 for each loop. + */ + for (i = 0; i < data_num; i += 2) { + info = &hbg_push_stats_list[j++]; + data[i] = info->id; + data[i + 1] = HBG_STATS_R(stats, info->offset); + } + + ret = hbg_push_data_u64(priv, HBG_PUSH_CMD_STATS, data, data_num); + kfree(data); + return ret; +} + +void hbg_diagnose_message_push(struct hbg_priv *priv) +{ + int ret; + + if (test_bit(HBG_NIC_STATE_RESETTING, &priv->state)) + return; + + /* only 1 is the right value */ + if (hbg_reg_read(priv, HBG_REG_PUSH_REQ_ADDR) != 1) + return; + + ret = hbg_push_irq_cnt(priv); + if (ret) { + dev_err(&priv->pdev->dev, + "failed to push irq cnt, ret = %d\n", ret); + goto push_done; + } + + ret = hbg_push_link_status(priv); + if (ret) { + dev_err(&priv->pdev->dev, + "failed to push link status, ret = %d\n", ret); + goto push_done; + } + + ret = hbg_push_stats(priv); + if (ret) + dev_err(&priv->pdev->dev, + "failed to push stats, ret = %d\n", ret); + +push_done: + hbg_reg_write(priv, HBG_REG_PUSH_REQ_ADDR, 0); +} diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.h new file mode 100644 index 000000000000..ba04c6d8c03d --- /dev/null +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_diagnose.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* Copyright (c) 2025 Hisilicon Limited. */ + +#ifndef __HBG_DIAGNOSE_H +#define __HBG_DIAGNOSE_H + +#include "hbg_common.h" + +void hbg_diagnose_message_push(struct hbg_priv *priv); + +#endif diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.c index 4d1f4a33391a..a0bcfb5a713d 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.c @@ -26,12 +26,15 @@ static void hbg_restore_mac_table(struct hbg_priv *priv) static void hbg_restore_user_def_settings(struct hbg_priv *priv) { + /* The index of host mac is always 0. */ + u64 rx_pause_addr = ether_addr_to_u64(priv->filter.mac_table[0].addr); struct ethtool_pauseparam *pause_param = &priv->user_def.pause_param; hbg_restore_mac_table(priv); hbg_hw_set_mtu(priv, priv->netdev->mtu); hbg_hw_set_pause_enable(priv, pause_param->tx_pause, pause_param->rx_pause); + hbg_hw_set_rx_pause_mac_addr(priv, rx_pause_addr); } int hbg_rebuild(struct hbg_priv *priv) @@ -105,6 +108,62 @@ int hbg_reset(struct hbg_priv *priv) return hbg_reset_done(priv, HBG_RESET_TYPE_FUNCTION); } +void hbg_err_reset(struct hbg_priv *priv) +{ + bool running; + + rtnl_lock(); + running = netif_running(priv->netdev); + if (running) + dev_close(priv->netdev); + + hbg_reset(priv); + + /* in hbg_pci_err_detected(), we will detach first, + * so we need to attach before open + */ + if (!netif_device_present(priv->netdev)) + netif_device_attach(priv->netdev); + + if (running) + dev_open(priv->netdev, NULL); + rtnl_unlock(); +} + +static pci_ers_result_t hbg_pci_err_detected(struct pci_dev *pdev, + pci_channel_state_t state) +{ + struct net_device *netdev = pci_get_drvdata(pdev); + + netif_device_detach(netdev); + + if (state == pci_channel_io_perm_failure) + return PCI_ERS_RESULT_DISCONNECT; + + pci_disable_device(pdev); + return PCI_ERS_RESULT_NEED_RESET; +} + +static pci_ers_result_t hbg_pci_err_slot_reset(struct pci_dev *pdev) +{ + struct net_device *netdev = pci_get_drvdata(pdev); + struct hbg_priv *priv = netdev_priv(netdev); + + if (pci_enable_device(pdev)) { + dev_err(&pdev->dev, + "failed to re-enable PCI device after reset\n"); + return PCI_ERS_RESULT_DISCONNECT; + } + + pci_set_master(pdev); + pci_restore_state(pdev); + pci_save_state(pdev); + + hbg_err_reset(priv); + netif_device_attach(netdev); + return PCI_ERS_RESULT_RECOVERED; +} + static void hbg_pci_err_reset_prepare(struct pci_dev *pdev) { struct net_device *netdev = pci_get_drvdata(pdev); @@ -124,6 +183,8 @@ static void hbg_pci_err_reset_done(struct pci_dev *pdev) } static const struct pci_error_handlers hbg_pci_err_handler = { + .error_detected = hbg_pci_err_detected, + .slot_reset = hbg_pci_err_slot_reset, .reset_prepare = hbg_pci_err_reset_prepare, .reset_done = hbg_pci_err_reset_done, }; diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.h index d7828e446308..fb9fbe7004e8 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.h +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_err.h @@ -9,5 +9,6 @@ void hbg_set_pci_err_handler(struct pci_driver *pdrv); int hbg_reset(struct hbg_priv *priv); int hbg_rebuild(struct hbg_priv *priv); +void hbg_err_reset(struct hbg_priv *priv); #endif diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c index 00364a438ec2..8f1107b85fbb 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.c @@ -9,6 +9,136 @@ #include "hbg_ethtool.h" #include "hbg_hw.h" +struct hbg_ethtool_stats { + char name[ETH_GSTRING_LEN]; + unsigned long offset; + u32 reg; /* set to 0 if stats is not updated via dump reg */ +}; + +#define HBG_STATS_I(stats) { #stats, HBG_STATS_FIELD_OFF(stats), 0} +#define HBG_STATS_REG_I(stats, reg) { #stats, HBG_STATS_FIELD_OFF(stats), reg} + +static const struct hbg_ethtool_stats hbg_ethtool_stats_info[] = { + HBG_STATS_I(rx_desc_l2_err_cnt), + HBG_STATS_I(rx_desc_pkt_len_err_cnt), + HBG_STATS_I(rx_desc_l3_wrong_head_cnt), + HBG_STATS_I(rx_desc_l3_csum_err_cnt), + HBG_STATS_I(rx_desc_l3_len_err_cnt), + HBG_STATS_I(rx_desc_l3_zero_ttl_cnt), + HBG_STATS_I(rx_desc_l3_other_cnt), + HBG_STATS_I(rx_desc_l4_wrong_head_cnt), + HBG_STATS_I(rx_desc_l4_len_err_cnt), + HBG_STATS_I(rx_desc_l4_csum_err_cnt), + HBG_STATS_I(rx_desc_l4_zero_port_num_cnt), + HBG_STATS_I(rx_desc_l4_other_cnt), + HBG_STATS_I(rx_desc_ip_ver_err_cnt), + HBG_STATS_I(rx_desc_ipv4_pkt_cnt), + HBG_STATS_I(rx_desc_ipv6_pkt_cnt), + HBG_STATS_I(rx_desc_no_ip_pkt_cnt), + HBG_STATS_I(rx_desc_ip_pkt_cnt), + HBG_STATS_I(rx_desc_tcp_pkt_cnt), + HBG_STATS_I(rx_desc_udp_pkt_cnt), + HBG_STATS_I(rx_desc_vlan_pkt_cnt), + HBG_STATS_I(rx_desc_icmp_pkt_cnt), + HBG_STATS_I(rx_desc_arp_pkt_cnt), + HBG_STATS_I(rx_desc_rarp_pkt_cnt), + HBG_STATS_I(rx_desc_multicast_pkt_cnt), + HBG_STATS_I(rx_desc_broadcast_pkt_cnt), + HBG_STATS_I(rx_desc_ipsec_pkt_cnt), + HBG_STATS_I(rx_desc_ip_opt_pkt_cnt), + HBG_STATS_I(rx_desc_key_not_match_cnt), + + HBG_STATS_REG_I(rx_octets_bad_cnt, HBG_REG_RX_OCTETS_BAD_ADDR), + HBG_STATS_REG_I(rx_octets_total_filt_cnt, + HBG_REG_RX_OCTETS_TOTAL_FILT_ADDR), + HBG_STATS_REG_I(rx_uc_pkt_cnt, HBG_REG_RX_UC_PKTS_ADDR), + HBG_STATS_REG_I(rx_vlan_pkt_cnt, HBG_REG_RX_TAGGED_ADDR), + HBG_STATS_REG_I(rx_filt_pkt_cnt, HBG_REG_RX_FILT_PKT_CNT_ADDR), + HBG_STATS_REG_I(rx_data_error_cnt, HBG_REG_RX_DATA_ERR_ADDR), + HBG_STATS_REG_I(rx_frame_long_err_cnt, HBG_REG_RX_LONG_ERRORS_ADDR), + HBG_STATS_REG_I(rx_jabber_err_cnt, HBG_REG_RX_JABBER_ERRORS_ADDR), + HBG_STATS_REG_I(rx_frame_very_long_err_cnt, + HBG_REG_RX_VERY_LONG_ERR_CNT_ADDR), + HBG_STATS_REG_I(rx_frame_runt_err_cnt, HBG_REG_RX_RUNT_ERR_CNT_ADDR), + HBG_STATS_REG_I(rx_frame_short_err_cnt, HBG_REG_RX_SHORT_ERR_CNT_ADDR), + HBG_STATS_REG_I(rx_overflow_cnt, HBG_REG_RX_OVER_FLOW_CNT_ADDR), + HBG_STATS_REG_I(rx_bufrq_err_cnt, HBG_REG_RX_BUFRQ_ERR_CNT_ADDR), + HBG_STATS_REG_I(rx_we_err_cnt, HBG_REG_RX_WE_ERR_CNT_ADDR), + HBG_STATS_REG_I(rx_overrun_cnt, HBG_REG_RX_OVERRUN_CNT_ADDR), + HBG_STATS_REG_I(rx_lengthfield_err_cnt, + HBG_REG_RX_LENGTHFIELD_ERR_CNT_ADDR), + HBG_STATS_REG_I(rx_fail_comma_cnt, HBG_REG_RX_FAIL_COMMA_CNT_ADDR), + HBG_STATS_I(rx_dma_err_cnt), + HBG_STATS_I(rx_fifo_less_empty_thrsld_cnt), + + HBG_STATS_REG_I(tx_uc_pkt_cnt, HBG_REG_TX_UC_PKTS_ADDR), + HBG_STATS_REG_I(tx_vlan_pkt_cnt, HBG_REG_TX_TAGGED_ADDR), + HBG_STATS_REG_I(tx_octets_bad_cnt, HBG_REG_OCTETS_TRANSMITTED_BAD_ADDR), + + HBG_STATS_REG_I(tx_underrun_err_cnt, HBG_REG_TX_UNDERRUN_ADDR), + HBG_STATS_REG_I(tx_add_cs_fail_cnt, HBG_REG_TX_CS_FAIL_CNT_ADDR), + HBG_STATS_REG_I(tx_bufrl_err_cnt, HBG_REG_TX_BUFRL_ERR_CNT_ADDR), + HBG_STATS_REG_I(tx_crc_err_cnt, HBG_REG_TX_CRC_ERROR_ADDR), + HBG_STATS_REG_I(tx_drop_cnt, HBG_REG_TX_DROP_CNT_ADDR), + HBG_STATS_REG_I(tx_excessive_length_drop_cnt, + HBG_REG_TX_EXCESSIVE_LENGTH_DROP_ADDR), + HBG_STATS_I(tx_dma_err_cnt), + HBG_STATS_I(tx_timeout_cnt), +}; + +static const struct hbg_ethtool_stats hbg_ethtool_rmon_stats_info[] = { + HBG_STATS_I(rx_desc_frag_cnt), + HBG_STATS_REG_I(rx_framesize_64, HBG_REG_RX_PKTS_64OCTETS_ADDR), + HBG_STATS_REG_I(rx_framesize_65_127, + HBG_REG_RX_PKTS_65TO127OCTETS_ADDR), + HBG_STATS_REG_I(rx_framesize_128_255, + HBG_REG_RX_PKTS_128TO255OCTETS_ADDR), + HBG_STATS_REG_I(rx_framesize_256_511, + HBG_REG_RX_PKTS_256TO511OCTETS_ADDR), + HBG_STATS_REG_I(rx_framesize_512_1023, + HBG_REG_RX_PKTS_512TO1023OCTETS_ADDR), + HBG_STATS_REG_I(rx_framesize_1024_1518, + HBG_REG_RX_PKTS_1024TO1518OCTETS_ADDR), + HBG_STATS_REG_I(rx_framesize_bt_1518, + HBG_REG_RX_PKTS_1519TOMAXOCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_64, HBG_REG_TX_PKTS_64OCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_65_127, + HBG_REG_TX_PKTS_65TO127OCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_128_255, + HBG_REG_TX_PKTS_128TO255OCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_256_511, + HBG_REG_TX_PKTS_256TO511OCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_512_1023, + HBG_REG_TX_PKTS_512TO1023OCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_1024_1518, + HBG_REG_TX_PKTS_1024TO1518OCTETS_ADDR), + HBG_STATS_REG_I(tx_framesize_bt_1518, + HBG_REG_TX_PKTS_1519TOMAXOCTETS_ADDR), +}; + +static const struct hbg_ethtool_stats hbg_ethtool_mac_stats_info[] = { + HBG_STATS_REG_I(rx_mc_pkt_cnt, HBG_REG_RX_MC_PKTS_ADDR), + HBG_STATS_REG_I(rx_bc_pkt_cnt, HBG_REG_RX_BC_PKTS_ADDR), + HBG_STATS_REG_I(rx_align_error_cnt, HBG_REG_RX_ALIGN_ERRORS_ADDR), + HBG_STATS_REG_I(rx_octets_total_ok_cnt, + HBG_REG_RX_OCTETS_TOTAL_OK_ADDR), + HBG_STATS_REG_I(rx_trans_pkt_cnt, HBG_REG_RX_TRANS_PKG_CNT_ADDR), + HBG_STATS_REG_I(rx_fcs_error_cnt, HBG_REG_RX_FCS_ERRORS_ADDR), + HBG_STATS_REG_I(tx_mc_pkt_cnt, HBG_REG_TX_MC_PKTS_ADDR), + HBG_STATS_REG_I(tx_bc_pkt_cnt, HBG_REG_TX_BC_PKTS_ADDR), + HBG_STATS_REG_I(tx_octets_total_ok_cnt, + HBG_REG_OCTETS_TRANSMITTED_OK_ADDR), + HBG_STATS_REG_I(tx_trans_pkt_cnt, HBG_REG_TX_TRANS_PKG_CNT_ADDR), +}; + +static const struct hbg_ethtool_stats hbg_ethtool_ctrl_stats_info[] = { + HBG_STATS_REG_I(rx_pause_macctl_frame_cnt, + HBG_REG_RX_PAUSE_MACCTL_FRAMCOUNTER_ADDR), + HBG_STATS_REG_I(tx_pause_frame_cnt, HBG_REG_TX_PAUSE_FRAMES_ADDR), + HBG_STATS_REG_I(rx_unknown_macctl_frame_cnt, + HBG_REG_RX_UNKNOWN_MACCTL_FRAMCOUNTER_ADDR), +}; + enum hbg_reg_dump_type { HBG_DUMP_REG_TYPE_SPEC = 0, HBG_DUMP_REG_TYPE_MDIO, @@ -180,6 +310,167 @@ static int hbg_ethtool_reset(struct net_device *netdev, u32 *flags) return hbg_reset(priv); } +static void hbg_update_stats_by_info(struct hbg_priv *priv, + const struct hbg_ethtool_stats *info, + u32 info_len) +{ + const struct hbg_ethtool_stats *stats; + u32 i; + + for (i = 0; i < info_len; i++) { + stats = &info[i]; + if (!stats->reg) + continue; + + HBG_STATS_U(&priv->stats, stats->offset, + hbg_reg_read(priv, stats->reg)); + } +} + +void hbg_update_stats(struct hbg_priv *priv) +{ + hbg_update_stats_by_info(priv, hbg_ethtool_stats_info, + ARRAY_SIZE(hbg_ethtool_stats_info)); + hbg_update_stats_by_info(priv, hbg_ethtool_rmon_stats_info, + ARRAY_SIZE(hbg_ethtool_rmon_stats_info)); + hbg_update_stats_by_info(priv, hbg_ethtool_mac_stats_info, + ARRAY_SIZE(hbg_ethtool_mac_stats_info)); + hbg_update_stats_by_info(priv, hbg_ethtool_ctrl_stats_info, + ARRAY_SIZE(hbg_ethtool_ctrl_stats_info)); +} + +static int hbg_ethtool_get_sset_count(struct net_device *netdev, int stringset) +{ + if (stringset != ETH_SS_STATS) + return -EOPNOTSUPP; + + return ARRAY_SIZE(hbg_ethtool_stats_info); +} + +static void hbg_ethtool_get_strings(struct net_device *netdev, + u32 stringset, u8 *data) +{ + u32 i; + + if (stringset != ETH_SS_STATS) + return; + + for (i = 0; i < ARRAY_SIZE(hbg_ethtool_stats_info); i++) + ethtool_puts(&data, hbg_ethtool_stats_info[i].name); +} + +static void hbg_ethtool_get_stats(struct net_device *netdev, + struct ethtool_stats *stats, u64 *data) +{ + struct hbg_priv *priv = netdev_priv(netdev); + u32 i; + + hbg_update_stats(priv); + for (i = 0; i < ARRAY_SIZE(hbg_ethtool_stats_info); i++) + *data++ = HBG_STATS_R(&priv->stats, + hbg_ethtool_stats_info[i].offset); +} + +static void hbg_ethtool_get_pause_stats(struct net_device *netdev, + struct ethtool_pause_stats *epstats) +{ + struct hbg_priv *priv = netdev_priv(netdev); + struct hbg_stats *stats = &priv->stats; + + hbg_update_stats(priv); + epstats->rx_pause_frames = stats->rx_pause_macctl_frame_cnt; + epstats->tx_pause_frames = stats->tx_pause_frame_cnt; +} + +static void hbg_ethtool_get_eth_mac_stats(struct net_device *netdev, + struct ethtool_eth_mac_stats *emstats) +{ + struct hbg_priv *priv = netdev_priv(netdev); + struct hbg_stats *stats = &priv->stats; + + hbg_update_stats(priv); + emstats->FramesTransmittedOK = stats->tx_trans_pkt_cnt; + emstats->FramesReceivedOK = stats->rx_trans_pkt_cnt; + emstats->FrameCheckSequenceErrors = stats->rx_fcs_error_cnt; + emstats->AlignmentErrors = stats->rx_align_error_cnt; + emstats->OctetsTransmittedOK = stats->tx_octets_total_ok_cnt; + emstats->OctetsReceivedOK = stats->rx_octets_total_ok_cnt; + + emstats->MulticastFramesXmittedOK = stats->tx_mc_pkt_cnt; + emstats->BroadcastFramesXmittedOK = stats->tx_bc_pkt_cnt; + emstats->MulticastFramesReceivedOK = stats->rx_mc_pkt_cnt; + emstats->BroadcastFramesReceivedOK = stats->rx_bc_pkt_cnt; + emstats->InRangeLengthErrors = stats->rx_fcs_error_cnt + + stats->rx_jabber_err_cnt + + stats->rx_unknown_macctl_frame_cnt + + stats->rx_bufrq_err_cnt + + stats->rx_we_err_cnt; + emstats->OutOfRangeLengthField = stats->rx_frame_short_err_cnt + + stats->rx_frame_runt_err_cnt + + stats->rx_lengthfield_err_cnt + + stats->rx_frame_long_err_cnt + + stats->rx_frame_very_long_err_cnt; + emstats->FrameTooLongErrors = stats->rx_frame_long_err_cnt + + stats->rx_frame_very_long_err_cnt; +} + +static void +hbg_ethtool_get_eth_ctrl_stats(struct net_device *netdev, + struct ethtool_eth_ctrl_stats *ecstats) +{ + struct hbg_priv *priv = netdev_priv(netdev); + struct hbg_stats *s = &priv->stats; + + hbg_update_stats(priv); + ecstats->MACControlFramesTransmitted = s->tx_pause_frame_cnt; + ecstats->MACControlFramesReceived = s->rx_pause_macctl_frame_cnt; + ecstats->UnsupportedOpcodesReceived = s->rx_unknown_macctl_frame_cnt; +} + +static const struct ethtool_rmon_hist_range hbg_rmon_ranges[] = { + { 0, 64 }, + { 65, 127 }, + { 128, 255 }, + { 256, 511 }, + { 512, 1023 }, + { 1024, 1518 }, + { 1519, 4095 }, +}; + +static void +hbg_ethtool_get_rmon_stats(struct net_device *netdev, + struct ethtool_rmon_stats *rmon_stats, + const struct ethtool_rmon_hist_range **ranges) +{ + struct hbg_priv *priv = netdev_priv(netdev); + struct hbg_stats *stats = &priv->stats; + + hbg_update_stats(priv); + rmon_stats->undersize_pkts = stats->rx_frame_short_err_cnt + + stats->rx_frame_runt_err_cnt + + stats->rx_lengthfield_err_cnt; + rmon_stats->oversize_pkts = stats->rx_frame_long_err_cnt + + stats->rx_frame_very_long_err_cnt; + rmon_stats->fragments = stats->rx_desc_frag_cnt; + rmon_stats->hist[0] = stats->rx_framesize_64; + rmon_stats->hist[1] = stats->rx_framesize_65_127; + rmon_stats->hist[2] = stats->rx_framesize_128_255; + rmon_stats->hist[3] = stats->rx_framesize_256_511; + rmon_stats->hist[4] = stats->rx_framesize_512_1023; + rmon_stats->hist[5] = stats->rx_framesize_1024_1518; + rmon_stats->hist[6] = stats->rx_framesize_bt_1518; + + rmon_stats->hist_tx[0] = stats->tx_framesize_64; + rmon_stats->hist_tx[1] = stats->tx_framesize_65_127; + rmon_stats->hist_tx[2] = stats->tx_framesize_128_255; + rmon_stats->hist_tx[3] = stats->tx_framesize_256_511; + rmon_stats->hist_tx[4] = stats->tx_framesize_512_1023; + rmon_stats->hist_tx[5] = stats->tx_framesize_1024_1518; + rmon_stats->hist_tx[6] = stats->tx_framesize_bt_1518; + + *ranges = hbg_rmon_ranges; +} + static const struct ethtool_ops hbg_ethtool_ops = { .get_link = ethtool_op_get_link, .get_link_ksettings = phy_ethtool_get_link_ksettings, @@ -190,6 +481,13 @@ static const struct ethtool_ops hbg_ethtool_ops = { .set_pauseparam = hbg_ethtool_set_pauseparam, .reset = hbg_ethtool_reset, .nway_reset = phy_ethtool_nway_reset, + .get_sset_count = hbg_ethtool_get_sset_count, + .get_strings = hbg_ethtool_get_strings, + .get_ethtool_stats = hbg_ethtool_get_stats, + .get_pause_stats = hbg_ethtool_get_pause_stats, + .get_eth_mac_stats = hbg_ethtool_get_eth_mac_stats, + .get_eth_ctrl_stats = hbg_ethtool_get_eth_ctrl_stats, + .get_rmon_stats = hbg_ethtool_get_rmon_stats, }; void hbg_ethtool_set_ops(struct net_device *netdev) diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h index 628707ec2686..e173155b146a 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_ethtool.h @@ -6,6 +6,11 @@ #include <linux/netdevice.h> +#define HBG_STATS_FIELD_OFF(f) (offsetof(struct hbg_stats, f)) +#define HBG_STATS_R(p, offset) (*(u64 *)((u8 *)(p) + (offset))) +#define HBG_STATS_U(p, offset, val) (HBG_STATS_R(p, offset) += (val)) + void hbg_ethtool_set_ops(struct net_device *netdev); +void hbg_update_stats(struct hbg_priv *priv); #endif diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_hw.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_hw.c index e7798f213645..9b65eef62b3f 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_hw.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_hw.c @@ -213,10 +213,20 @@ void hbg_hw_fill_buffer(struct hbg_priv *priv, u32 buffer_dma_addr) void hbg_hw_adjust_link(struct hbg_priv *priv, u32 speed, u32 duplex) { + hbg_hw_mac_enable(priv, HBG_STATUS_DISABLE); + hbg_reg_write_field(priv, HBG_REG_PORT_MODE_ADDR, HBG_REG_PORT_MODE_M, speed); hbg_reg_write_field(priv, HBG_REG_DUPLEX_TYPE_ADDR, HBG_REG_DUPLEX_B, duplex); + + hbg_hw_event_notify(priv, HBG_HW_EVENT_CORE_RESET); + + hbg_hw_mac_enable(priv, HBG_STATUS_ENABLE); + + if (!hbg_reg_read_field(priv, HBG_REG_AN_NEG_STATE_ADDR, + HBG_REG_AN_NEG_STATE_NP_LINK_OK_B)) + hbg_np_link_fail_task_schedule(priv); } /* only support uc filter */ @@ -224,6 +234,10 @@ void hbg_hw_set_mac_filter_enable(struct hbg_priv *priv, u32 enable) { hbg_reg_write_field(priv, HBG_REG_REC_FILT_CTRL_ADDR, HBG_REG_REC_FILT_CTRL_UC_MATCH_EN_B, enable); + + /* only uc filter is supported, so set all bits of mc mask reg to 1 */ + hbg_reg_write64(priv, HBG_REG_STATION_ADDR_LOW_MSK_0, U64_MAX); + hbg_reg_write64(priv, HBG_REG_STATION_ADDR_LOW_MSK_1, U64_MAX); } void hbg_hw_set_pause_enable(struct hbg_priv *priv, u32 tx_en, u32 rx_en) @@ -232,6 +246,9 @@ void hbg_hw_set_pause_enable(struct hbg_priv *priv, u32 tx_en, u32 rx_en) HBG_REG_PAUSE_ENABLE_TX_B, tx_en); hbg_reg_write_field(priv, HBG_REG_PAUSE_ENABLE_ADDR, HBG_REG_PAUSE_ENABLE_RX_B, rx_en); + + hbg_reg_write_field(priv, HBG_REG_REC_FILT_CTRL_ADDR, + HBG_REG_REC_FILT_CTRL_PAUSE_FRM_PASS_B, rx_en); } void hbg_hw_get_pause_enable(struct hbg_priv *priv, u32 *tx_en, u32 *rx_en) diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c index 25dd25f096fe..8af0bc4cca21 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_irq.c @@ -6,54 +6,65 @@ #include "hbg_hw.h" static void hbg_irq_handle_err(struct hbg_priv *priv, - struct hbg_irq_info *irq_info) + const struct hbg_irq_info *irq_info) { if (irq_info->need_print) dev_err(&priv->pdev->dev, "receive error interrupt: %s\n", irq_info->name); + + if (irq_info->need_reset) + hbg_err_reset_task_schedule(priv); } static void hbg_irq_handle_tx(struct hbg_priv *priv, - struct hbg_irq_info *irq_info) + const struct hbg_irq_info *irq_info) { napi_schedule(&priv->tx_ring.napi); } static void hbg_irq_handle_rx(struct hbg_priv *priv, - struct hbg_irq_info *irq_info) + const struct hbg_irq_info *irq_info) { napi_schedule(&priv->rx_ring.napi); } -#define HBG_TXRX_IRQ_I(name, handle) \ - {#name, HBG_INT_MSK_##name##_B, false, false, 0, handle} -#define HBG_ERR_IRQ_I(name, need_print) \ - {#name, HBG_INT_MSK_##name##_B, true, need_print, 0, hbg_irq_handle_err} - -static struct hbg_irq_info hbg_irqs[] = { - HBG_TXRX_IRQ_I(RX, hbg_irq_handle_rx), - HBG_TXRX_IRQ_I(TX, hbg_irq_handle_tx), - HBG_ERR_IRQ_I(MAC_MII_FIFO_ERR, true), - HBG_ERR_IRQ_I(MAC_PCS_RX_FIFO_ERR, true), - HBG_ERR_IRQ_I(MAC_PCS_TX_FIFO_ERR, true), - HBG_ERR_IRQ_I(MAC_APP_RX_FIFO_ERR, true), - HBG_ERR_IRQ_I(MAC_APP_TX_FIFO_ERR, true), - HBG_ERR_IRQ_I(SRAM_PARITY_ERR, true), - HBG_ERR_IRQ_I(TX_AHB_ERR, true), - HBG_ERR_IRQ_I(RX_BUF_AVL, false), - HBG_ERR_IRQ_I(REL_BUF_ERR, true), - HBG_ERR_IRQ_I(TXCFG_AVL, false), - HBG_ERR_IRQ_I(TX_DROP, false), - HBG_ERR_IRQ_I(RX_DROP, false), - HBG_ERR_IRQ_I(RX_AHB_ERR, true), - HBG_ERR_IRQ_I(MAC_FIFO_ERR, false), - HBG_ERR_IRQ_I(RBREQ_ERR, false), - HBG_ERR_IRQ_I(WE_ERR, false), +static void hbg_irq_handle_rx_buf_val(struct hbg_priv *priv, + const struct hbg_irq_info *irq_info) +{ + priv->stats.rx_fifo_less_empty_thrsld_cnt++; +} + +#define HBG_IRQ_I(name, handle) \ + {#name, HBG_INT_MSK_##name##_B, false, false, false, handle} +#define HBG_ERR_IRQ_I(name, need_print, ndde_reset) \ + {#name, HBG_INT_MSK_##name##_B, true, need_print, \ + ndde_reset, hbg_irq_handle_err} + +static const struct hbg_irq_info hbg_irqs[] = { + HBG_IRQ_I(RX, hbg_irq_handle_rx), + HBG_IRQ_I(TX, hbg_irq_handle_tx), + HBG_ERR_IRQ_I(TX_PKT_CPL, true, true), + HBG_ERR_IRQ_I(MAC_MII_FIFO_ERR, true, true), + HBG_ERR_IRQ_I(MAC_PCS_RX_FIFO_ERR, true, true), + HBG_ERR_IRQ_I(MAC_PCS_TX_FIFO_ERR, true, true), + HBG_ERR_IRQ_I(MAC_APP_RX_FIFO_ERR, true, true), + HBG_ERR_IRQ_I(MAC_APP_TX_FIFO_ERR, true, true), + HBG_ERR_IRQ_I(SRAM_PARITY_ERR, true, false), + HBG_ERR_IRQ_I(TX_AHB_ERR, true, true), + HBG_IRQ_I(RX_BUF_AVL, hbg_irq_handle_rx_buf_val), + HBG_ERR_IRQ_I(REL_BUF_ERR, true, false), + HBG_ERR_IRQ_I(TXCFG_AVL, false, false), + HBG_ERR_IRQ_I(TX_DROP, false, false), + HBG_ERR_IRQ_I(RX_DROP, false, false), + HBG_ERR_IRQ_I(RX_AHB_ERR, true, false), + HBG_ERR_IRQ_I(MAC_FIFO_ERR, true, true), + HBG_ERR_IRQ_I(RBREQ_ERR, true, true), + HBG_ERR_IRQ_I(WE_ERR, true, true), }; static irqreturn_t hbg_irq_handle(int irq_num, void *p) { - struct hbg_irq_info *info; + const struct hbg_irq_info *info; struct hbg_priv *priv = p; u32 status; u32 i; @@ -68,7 +79,7 @@ static irqreturn_t hbg_irq_handle(int irq_num, void *p) hbg_hw_irq_enable(priv, info->mask, false); hbg_hw_irq_clear(priv, info->mask); - info->count++; + priv->vectors.stats_array[i]++; if (info->irq_handle) info->irq_handle(priv, info); @@ -121,6 +132,12 @@ int hbg_irq_init(struct hbg_priv *priv) irq_names_map[i]); } + vectors->stats_array = devm_kcalloc(&priv->pdev->dev, + ARRAY_SIZE(hbg_irqs), + sizeof(u64), GFP_KERNEL); + if (!vectors->stats_array) + return -ENOMEM; + vectors->info_array = hbg_irqs; vectors->info_array_len = ARRAY_SIZE(hbg_irqs); return 0; diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c index bb0f25ac9760..2e64dc1ab355 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_main.c @@ -5,7 +5,9 @@ #include <linux/if_vlan.h> #include <linux/netdevice.h> #include <linux/pci.h> +#include <linux/phy.h> #include "hbg_common.h" +#include "hbg_diagnose.h" #include "hbg_err.h" #include "hbg_ethtool.h" #include "hbg_hw.h" @@ -14,9 +16,12 @@ #include "hbg_txrx.h" #include "hbg_debugfs.h" +#define HBG_SUPPORT_FEATURES (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | \ + NETIF_F_RXCSUM) + static void hbg_all_irq_enable(struct hbg_priv *priv, bool enabled) { - struct hbg_irq_info *info; + const struct hbg_irq_info *info; u32 i; for (i = 0; i < priv->vectors.info_array_len; i++) { @@ -198,12 +203,12 @@ static int hbg_net_change_mtu(struct net_device *netdev, int new_mtu) if (netif_running(netdev)) return -EBUSY; - hbg_hw_set_mtu(priv, new_mtu); - WRITE_ONCE(netdev->mtu, new_mtu); - dev_dbg(&priv->pdev->dev, "change mtu from %u to %u\n", netdev->mtu, new_mtu); + hbg_hw_set_mtu(priv, new_mtu); + WRITE_ONCE(netdev->mtu, new_mtu); + return 0; } @@ -214,6 +219,10 @@ static void hbg_net_tx_timeout(struct net_device *netdev, unsigned int txqueue) char *buf = ring->tout_log_buf; u32 pos = 0; + priv->stats.tx_timeout_cnt++; + + pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos, + "tx_timeout cnt: %llu\n", priv->stats.tx_timeout_cnt); pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos, "ring used num: %u, fifo used num: %u\n", hbg_get_queue_used_num(ring), @@ -226,6 +235,39 @@ static void hbg_net_tx_timeout(struct net_device *netdev, unsigned int txqueue) netdev_info(netdev, "%s", buf); } +static void hbg_net_get_stats(struct net_device *netdev, + struct rtnl_link_stats64 *stats) +{ + struct hbg_priv *priv = netdev_priv(netdev); + struct hbg_stats *h_stats = &priv->stats; + + hbg_update_stats(priv); + dev_get_tstats64(netdev, stats); + + /* fifo empty */ + stats->tx_fifo_errors += h_stats->tx_drop_cnt; + + stats->tx_dropped += h_stats->tx_excessive_length_drop_cnt + + h_stats->tx_drop_cnt; + stats->tx_errors += h_stats->tx_add_cs_fail_cnt + + h_stats->tx_bufrl_err_cnt + + h_stats->tx_underrun_err_cnt + + h_stats->tx_crc_err_cnt; + stats->rx_errors += h_stats->rx_data_error_cnt; + stats->multicast += h_stats->rx_mc_pkt_cnt; + stats->rx_dropped += h_stats->rx_desc_drop; + stats->rx_length_errors += h_stats->rx_frame_very_long_err_cnt + + h_stats->rx_frame_long_err_cnt + + h_stats->rx_frame_runt_err_cnt + + h_stats->rx_frame_short_err_cnt + + h_stats->rx_lengthfield_err_cnt; + stats->rx_frame_errors += h_stats->rx_desc_l2_err_cnt + + h_stats->rx_desc_l3l4_err_cnt; + stats->rx_fifo_errors += h_stats->rx_overflow_cnt + + h_stats->rx_overrun_cnt; + stats->rx_crc_errors += h_stats->rx_fcs_error_cnt; +} + static const struct net_device_ops hbg_netdev_ops = { .ndo_open = hbg_net_open, .ndo_stop = hbg_net_stop, @@ -235,8 +277,62 @@ static const struct net_device_ops hbg_netdev_ops = { .ndo_change_mtu = hbg_net_change_mtu, .ndo_tx_timeout = hbg_net_tx_timeout, .ndo_set_rx_mode = hbg_net_set_rx_mode, + .ndo_get_stats64 = hbg_net_get_stats, + .ndo_eth_ioctl = phy_do_ioctl_running, }; +static void hbg_service_task(struct work_struct *work) +{ + struct hbg_priv *priv = container_of(work, struct hbg_priv, + service_task.work); + + if (test_and_clear_bit(HBG_NIC_STATE_NEED_RESET, &priv->state)) + hbg_err_reset(priv); + + if (test_and_clear_bit(HBG_NIC_STATE_NP_LINK_FAIL, &priv->state)) + hbg_fix_np_link_fail(priv); + + hbg_diagnose_message_push(priv); + + /* The type of statistics register is u32, + * To prevent the statistics register from overflowing, + * the driver dumps the statistics every 30 seconds. + */ + if (time_after(jiffies, priv->last_update_stats_time + 30 * HZ)) { + hbg_update_stats(priv); + priv->last_update_stats_time = jiffies; + } + + schedule_delayed_work(&priv->service_task, + msecs_to_jiffies(MSEC_PER_SEC)); +} + +void hbg_err_reset_task_schedule(struct hbg_priv *priv) +{ + set_bit(HBG_NIC_STATE_NEED_RESET, &priv->state); + schedule_delayed_work(&priv->service_task, 0); +} + +void hbg_np_link_fail_task_schedule(struct hbg_priv *priv) +{ + set_bit(HBG_NIC_STATE_NP_LINK_FAIL, &priv->state); + schedule_delayed_work(&priv->service_task, 0); +} + +static void hbg_cancel_delayed_work_sync(void *data) +{ + cancel_delayed_work_sync(data); +} + +static int hbg_delaywork_init(struct hbg_priv *priv) +{ + INIT_DELAYED_WORK(&priv->service_task, hbg_service_task); + schedule_delayed_work(&priv->service_task, 0); + return devm_add_action_or_reset(&priv->pdev->dev, + hbg_cancel_delayed_work_sync, + &priv->service_task); +} + static int hbg_mac_filter_init(struct hbg_priv *priv) { struct hbg_dev_specs *dev_specs = &priv->dev_specs; @@ -291,6 +387,10 @@ static int hbg_init(struct hbg_priv *priv) if (ret) return ret; + ret = hbg_delaywork_init(priv); + if (ret) + return ret; + hbg_debugfs_init(priv); hbg_init_user_def(priv); return 0; @@ -349,6 +449,9 @@ static int hbg_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) return ret; + /* set default features */ + netdev->features |= HBG_SUPPORT_FEATURES; + netdev->hw_features |= HBG_SUPPORT_FEATURES; netdev->priv_flags |= IFF_UNICAST_FLT; netdev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS; diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.c index db6bc4cfb971..42b0083c9193 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.c @@ -2,6 +2,7 @@ // Copyright (c) 2024 Hisilicon Limited. #include <linux/phy.h> +#include <linux/rtnetlink.h> #include "hbg_common.h" #include "hbg_hw.h" #include "hbg_mdio.h" @@ -17,6 +18,8 @@ #define HBG_MDIO_OP_TIMEOUT_US (1 * 1000 * 1000) #define HBG_MDIO_OP_INTERVAL_US (5 * 1000) +#define HBG_NP_LINK_FAIL_RETRY_TIMES 5 + static void hbg_mdio_set_command(struct hbg_mac *mac, u32 cmd) { hbg_reg_write(HBG_MAC_GET_PRIV(mac), HBG_REG_MDIO_COMMAND_ADDR, cmd); @@ -127,6 +130,34 @@ static void hbg_flowctrl_cfg(struct hbg_priv *priv) hbg_hw_set_pause_enable(priv, tx_pause, rx_pause); } +void hbg_fix_np_link_fail(struct hbg_priv *priv) +{ + struct device *dev = &priv->pdev->dev; + + rtnl_lock(); + + if (priv->stats.np_link_fail_cnt >= HBG_NP_LINK_FAIL_RETRY_TIMES) { + dev_err(dev, "failed to fix the MAC link status\n"); + priv->stats.np_link_fail_cnt = 0; + goto unlock; + } + + if (!priv->mac.phydev->link) + goto unlock; + + priv->stats.np_link_fail_cnt++; + dev_err(dev, "failed to link between MAC and PHY, try to fix...\n"); + + /* Replace phy_reset() with phy_stop() and phy_start(), + * as suggested by Andrew. + */ + hbg_phy_stop(priv); + hbg_phy_start(priv); + +unlock: + rtnl_unlock(); +} + static void hbg_phy_adjust_link(struct net_device *netdev) { struct hbg_priv *priv = netdev_priv(netdev); diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.h index febd02a309c7..f3771c1bbd34 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.h +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_mdio.h @@ -9,4 +9,6 @@ int hbg_mdio_init(struct hbg_priv *priv); void hbg_phy_start(struct hbg_priv *priv); void hbg_phy_stop(struct hbg_priv *priv); +void hbg_fix_np_link_fail(struct hbg_priv *priv); + #endif diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_reg.h b/drivers/net/ethernet/hisilicon/hibmcge/hbg_reg.h index f12efc12f3c5..a6e7f5e62b48 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_reg.h +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_reg.h @@ -18,6 +18,13 @@ #define HBG_REG_TX_FIFO_NUM_ADDR 0x0030 #define HBG_REG_RX_FIFO_NUM_ADDR 0x0034 #define HBG_REG_VLAN_LAYERS_ADDR 0x0038 +#define HBG_REG_PUSH_REQ_ADDR 0x00F0 +#define HBG_REG_MSG_HEADER_ADDR 0x00F4 +#define HBG_REG_MSG_HEADER_OPCODE_M GENMASK(7, 0) +#define HBG_REG_MSG_HEADER_STATUS_M GENMASK(11, 8) +#define HBG_REG_MSG_HEADER_DATA_NUM_M GENMASK(19, 12) +#define HBG_REG_MSG_HEADER_RESP_CODE_M GENMASK(27, 20) +#define HBG_REG_MSG_DATA_BASE_ADDR 0x0100 /* MDIO */ #define HBG_REG_MDIO_BASE 0x8000 @@ -54,12 +61,56 @@ #define HBG_REG_PAUSE_ENABLE_RX_B BIT(0) #define HBG_REG_PAUSE_ENABLE_TX_B BIT(1) #define HBG_REG_AN_NEG_STATE_ADDR (HBG_REG_SGMII_BASE + 0x0058) +#define HBG_REG_AN_NEG_STATE_NP_LINK_OK_B BIT(15) #define HBG_REG_TRANSMIT_CTRL_ADDR (HBG_REG_SGMII_BASE + 0x0060) #define HBG_REG_TRANSMIT_CTRL_PAD_EN_B BIT(7) #define HBG_REG_TRANSMIT_CTRL_CRC_ADD_B BIT(6) #define HBG_REG_TRANSMIT_CTRL_AN_EN_B BIT(5) #define HBG_REG_REC_FILT_CTRL_ADDR (HBG_REG_SGMII_BASE + 0x0064) #define HBG_REG_REC_FILT_CTRL_UC_MATCH_EN_B BIT(0) +#define HBG_REG_REC_FILT_CTRL_PAUSE_FRM_PASS_B BIT(4) +#define HBG_REG_RX_OCTETS_TOTAL_OK_ADDR (HBG_REG_SGMII_BASE + 0x0080) +#define HBG_REG_RX_OCTETS_BAD_ADDR (HBG_REG_SGMII_BASE + 0x0084) +#define HBG_REG_RX_UC_PKTS_ADDR (HBG_REG_SGMII_BASE + 0x0088) +#define HBG_REG_RX_MC_PKTS_ADDR (HBG_REG_SGMII_BASE + 0x008C) +#define HBG_REG_RX_BC_PKTS_ADDR (HBG_REG_SGMII_BASE + 0x0090) +#define HBG_REG_RX_PKTS_64OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0094) +#define HBG_REG_RX_PKTS_65TO127OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0098) +#define HBG_REG_RX_PKTS_128TO255OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x009C) +#define HBG_REG_RX_PKTS_256TO511OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x00A0) +#define HBG_REG_RX_PKTS_512TO1023OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x00A4) +#define HBG_REG_RX_PKTS_1024TO1518OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x00A8) +#define HBG_REG_RX_PKTS_1519TOMAXOCTETS_ADDR (HBG_REG_SGMII_BASE + 0x00AC) +#define HBG_REG_RX_FCS_ERRORS_ADDR (HBG_REG_SGMII_BASE + 0x00B0) +#define HBG_REG_RX_TAGGED_ADDR (HBG_REG_SGMII_BASE + 0x00B4) +#define HBG_REG_RX_DATA_ERR_ADDR (HBG_REG_SGMII_BASE + 0x00B8) +#define HBG_REG_RX_ALIGN_ERRORS_ADDR (HBG_REG_SGMII_BASE + 0x00BC) +#define HBG_REG_RX_LONG_ERRORS_ADDR (HBG_REG_SGMII_BASE + 0x00C0) +#define HBG_REG_RX_JABBER_ERRORS_ADDR (HBG_REG_SGMII_BASE + 0x00C4) +#define HBG_REG_RX_PAUSE_MACCTL_FRAMCOUNTER_ADDR (HBG_REG_SGMII_BASE + 0x00C8) +#define HBG_REG_RX_UNKNOWN_MACCTL_FRAMCOUNTER_ADDR (HBG_REG_SGMII_BASE + 0x00CC) +#define HBG_REG_RX_VERY_LONG_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x00D0) +#define HBG_REG_RX_RUNT_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x00D4) +#define HBG_REG_RX_SHORT_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x00D8) +#define HBG_REG_RX_FILT_PKT_CNT_ADDR (HBG_REG_SGMII_BASE + 0x00E8) +#define HBG_REG_RX_OCTETS_TOTAL_FILT_ADDR (HBG_REG_SGMII_BASE + 0x00EC) +#define HBG_REG_OCTETS_TRANSMITTED_OK_ADDR (HBG_REG_SGMII_BASE + 0x0100) +#define HBG_REG_OCTETS_TRANSMITTED_BAD_ADDR (HBG_REG_SGMII_BASE + 0x0104) +#define HBG_REG_TX_UC_PKTS_ADDR (HBG_REG_SGMII_BASE + 0x0108) +#define HBG_REG_TX_MC_PKTS_ADDR (HBG_REG_SGMII_BASE + 0x010C) +#define HBG_REG_TX_BC_PKTS_ADDR (HBG_REG_SGMII_BASE + 0x0110) +#define HBG_REG_TX_PKTS_64OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0114) +#define HBG_REG_TX_PKTS_65TO127OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0118) +#define HBG_REG_TX_PKTS_128TO255OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x011C) +#define HBG_REG_TX_PKTS_256TO511OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0120) +#define HBG_REG_TX_PKTS_512TO1023OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0124) +#define HBG_REG_TX_PKTS_1024TO1518OCTETS_ADDR (HBG_REG_SGMII_BASE + 0x0128) +#define HBG_REG_TX_PKTS_1519TOMAXOCTETS_ADDR (HBG_REG_SGMII_BASE + 0x012C) +#define HBG_REG_TX_EXCESSIVE_LENGTH_DROP_ADDR (HBG_REG_SGMII_BASE + 0x014C) +#define HBG_REG_TX_UNDERRUN_ADDR (HBG_REG_SGMII_BASE + 0x0150) +#define HBG_REG_TX_TAGGED_ADDR (HBG_REG_SGMII_BASE + 0x0154) +#define HBG_REG_TX_CRC_ERROR_ADDR (HBG_REG_SGMII_BASE + 0x0158) +#define HBG_REG_TX_PAUSE_FRAMES_ADDR (HBG_REG_SGMII_BASE + 0x015C) #define HBG_REG_LINE_LOOP_BACK_ADDR (HBG_REG_SGMII_BASE + 0x01A8) #define HBG_REG_CF_CRC_STRIP_ADDR (HBG_REG_SGMII_BASE + 0x01B0) #define HBG_REG_CF_CRC_STRIP_B BIT(0) @@ -69,6 +120,9 @@ #define HBG_REG_RECV_CTRL_ADDR (HBG_REG_SGMII_BASE + 0x01E0) #define HBG_REG_RECV_CTRL_STRIP_PAD_EN_B BIT(3) #define HBG_REG_VLAN_CODE_ADDR (HBG_REG_SGMII_BASE + 0x01E8) +#define HBG_REG_RX_OVERRUN_CNT_ADDR (HBG_REG_SGMII_BASE + 0x01EC) +#define HBG_REG_RX_LENGTHFIELD_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x01F4) +#define HBG_REG_RX_FAIL_COMMA_CNT_ADDR (HBG_REG_SGMII_BASE + 0x01F8) #define HBG_REG_STATION_ADDR_LOW_0_ADDR (HBG_REG_SGMII_BASE + 0x0200) #define HBG_REG_STATION_ADDR_HIGH_0_ADDR (HBG_REG_SGMII_BASE + 0x0204) #define HBG_REG_STATION_ADDR_LOW_1_ADDR (HBG_REG_SGMII_BASE + 0x0208) @@ -81,6 +135,8 @@ #define HBG_REG_STATION_ADDR_HIGH_4_ADDR (HBG_REG_SGMII_BASE + 0x0224) #define HBG_REG_STATION_ADDR_LOW_5_ADDR (HBG_REG_SGMII_BASE + 0x0228) #define HBG_REG_STATION_ADDR_HIGH_5_ADDR (HBG_REG_SGMII_BASE + 0x022C) +#define HBG_REG_STATION_ADDR_LOW_MSK_0 (HBG_REG_SGMII_BASE + 0x0230) +#define HBG_REG_STATION_ADDR_LOW_MSK_1 (HBG_REG_SGMII_BASE + 0x0238) /* PCU */ #define HBG_REG_TX_FIFO_THRSLD_ADDR (HBG_REG_SGMII_BASE + 0x0420) @@ -103,6 +159,7 @@ #define HBG_INT_MSK_MAC_PCS_TX_FIFO_ERR_B BIT(17) #define HBG_INT_MSK_MAC_PCS_RX_FIFO_ERR_B BIT(16) #define HBG_INT_MSK_MAC_MII_FIFO_ERR_B BIT(15) +#define HBG_INT_MSK_TX_PKT_CPL_B BIT(14) #define HBG_INT_MSK_TX_B BIT(1) /* just used in driver */ #define HBG_INT_MSK_RX_B BIT(0) /* just used in driver */ #define HBG_REG_CF_INTRPT_STAT_ADDR (HBG_REG_SGMII_BASE + 0x0434) @@ -111,12 +168,17 @@ #define HBG_REG_RX_BUS_ERR_ADDR_ADDR (HBG_REG_SGMII_BASE + 0x0440) #define HBG_REG_MAX_FRAME_LEN_ADDR (HBG_REG_SGMII_BASE + 0x0444) #define HBG_REG_MAX_FRAME_LEN_M GENMASK(15, 0) +#define HBG_REG_TX_DROP_CNT_ADDR (HBG_REG_SGMII_BASE + 0x0448) +#define HBG_REG_RX_OVER_FLOW_CNT_ADDR (HBG_REG_SGMII_BASE + 0x044C) #define HBG_REG_DEBUG_ST_MCH_ADDR (HBG_REG_SGMII_BASE + 0x0450) #define HBG_REG_FIFO_CURR_STATUS_ADDR (HBG_REG_SGMII_BASE + 0x0454) #define HBG_REG_FIFO_HIST_STATUS_ADDR (HBG_REG_SGMII_BASE + 0x0458) #define HBG_REG_CF_CFF_DATA_NUM_ADDR (HBG_REG_SGMII_BASE + 0x045C) #define HBG_REG_CF_CFF_DATA_NUM_ADDR_TX_M GENMASK(8, 0) #define HBG_REG_CF_CFF_DATA_NUM_ADDR_RX_M GENMASK(24, 16) +#define HBG_REG_TX_CS_FAIL_CNT_ADDR (HBG_REG_SGMII_BASE + 0x0460) +#define HBG_REG_RX_TRANS_PKG_CNT_ADDR (HBG_REG_SGMII_BASE + 0x0464) +#define HBG_REG_TX_TRANS_PKG_CNT_ADDR (HBG_REG_SGMII_BASE + 0x0468) #define HBG_REG_CF_TX_PAUSE_ADDR (HBG_REG_SGMII_BASE + 0x0470) #define HBG_REG_TX_CFF_ADDR_0_ADDR (HBG_REG_SGMII_BASE + 0x0488) #define HBG_REG_TX_CFF_ADDR_1_ADDR (HBG_REG_SGMII_BASE + 0x048C) @@ -136,6 +198,9 @@ #define HBG_REG_RX_CTRL_RXBUF_1ST_SKIP_SIZE2_M GENMASK(3, 0) #define HBG_REG_RX_PKT_MODE_ADDR (HBG_REG_SGMII_BASE + 0x04F4) #define HBG_REG_RX_PKT_MODE_PARSE_MODE_M GENMASK(22, 21) +#define HBG_REG_RX_BUFRQ_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x058C) +#define HBG_REG_TX_BUFRL_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x0590) +#define HBG_REG_RX_WE_ERR_CNT_ADDR (HBG_REG_SGMII_BASE + 0x0594) #define HBG_REG_DBG_ST0_ADDR (HBG_REG_SGMII_BASE + 0x05E4) #define HBG_REG_DBG_ST1_ADDR (HBG_REG_SGMII_BASE + 0x05E8) #define HBG_REG_DBG_ST2_ADDR (HBG_REG_SGMII_BASE + 0x05EC) @@ -178,5 +243,48 @@ struct hbg_rx_desc { }; #define HBG_RX_DESC_W2_PKT_LEN_M GENMASK(31, 16) +#define HBG_RX_DESC_W2_PORT_NUM_M GENMASK(15, 12) +#define HBG_RX_DESC_W4_IP_TCP_UDP_M GENMASK(31, 30) +#define HBG_RX_DESC_W4_IPSEC_B BIT(29) +#define HBG_RX_DESC_W4_IP_VERSION_B BIT(28) +#define HBG_RX_DESC_W4_L4_ERR_CODE_M GENMASK(26, 23) +#define HBG_RX_DESC_W4_FRAG_B BIT(22) +#define HBG_RX_DESC_W4_OPT_B BIT(21) +#define HBG_RX_DESC_W4_IP_VERSION_ERR_B BIT(20) +#define HBG_RX_DESC_W4_BRD_CST_B BIT(19) +#define HBG_RX_DESC_W4_MUL_CST_B BIT(18) +#define HBG_RX_DESC_W4_ARP_B BIT(17) +#define HBG_RX_DESC_W4_RARP_B BIT(16) +#define HBG_RX_DESC_W4_ICMP_B BIT(15) +#define HBG_RX_DESC_W4_VLAN_FLAG_B BIT(14) +#define HBG_RX_DESC_W4_DROP_B BIT(13) +#define HBG_RX_DESC_W4_L3_ERR_CODE_M GENMASK(12, 9) +#define HBG_RX_DESC_W4_L2_ERR_B BIT(8) +#define HBG_RX_DESC_W4_IDX_MATCH_B BIT(7) + +enum hbg_l3_err_code { + HBG_L3_OK = 0, + HBG_L3_WRONG_HEAD, + HBG_L3_CSUM_ERR, + HBG_L3_LEN_ERR, + HBG_L3_ZERO_TTL, + HBG_L3_RSVD, +}; + +enum hbg_l4_err_code { + HBG_L4_OK = 0, + HBG_L4_WRONG_HEAD, + HBG_L4_LEN_ERR, + HBG_L4_CSUM_ERR, + HBG_L4_ZERO_PORT_NUM, + HBG_L4_RSVD, +}; + +enum hbg_pkt_type_code { + HBG_NO_IP_PKT = 0, + HBG_IP_PKT, + HBG_TCP_PKT, + HBG_UDP_PKT, +}; #endif diff --git a/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c b/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c index f4f256a0dfea..8d814c8f19ea 100644 --- a/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c +++ b/drivers/net/ethernet/hisilicon/hibmcge/hbg_txrx.c @@ -38,8 +38,14 @@ static int hbg_dma_map(struct hbg_buffer *buffer) buffer->skb_dma = dma_map_single(&priv->pdev->dev, buffer->skb->data, buffer->skb_len, buffer_to_dma_dir(buffer)); - if (unlikely(dma_mapping_error(&priv->pdev->dev, buffer->skb_dma))) + if (unlikely(dma_mapping_error(&priv->pdev->dev, buffer->skb_dma))) { + if (buffer->dir == HBG_DIR_RX) + priv->stats.rx_dma_err_cnt++; + else + priv->stats.tx_dma_err_cnt++; + return -ENOMEM; + } return 0; } @@ -195,6 +201,173 @@ static int hbg_napi_tx_recycle(struct napi_struct *napi, int budget) return packet_done; } +static bool hbg_rx_check_l3l4_error(struct hbg_priv *priv, + struct hbg_rx_desc *desc, + struct sk_buff *skb) +{ + bool rx_checksum_offload = !!(priv->netdev->features & NETIF_F_RXCSUM); + + skb->ip_summed = rx_checksum_offload ? + CHECKSUM_UNNECESSARY : CHECKSUM_NONE; + + if (likely(!FIELD_GET(HBG_RX_DESC_W4_L3_ERR_CODE_M, desc->word4) && + !FIELD_GET(HBG_RX_DESC_W4_L4_ERR_CODE_M, desc->word4))) + return true; + + switch (FIELD_GET(HBG_RX_DESC_W4_L3_ERR_CODE_M, desc->word4)) { + case HBG_L3_OK: + break; + case HBG_L3_WRONG_HEAD: + priv->stats.rx_desc_l3_wrong_head_cnt++; + return false; + case HBG_L3_CSUM_ERR: + skb->ip_summed = CHECKSUM_NONE; + priv->stats.rx_desc_l3_csum_err_cnt++; + + /* Don't drop packets on csum validation failure, + * suggest by Jakub + */ + break; + case HBG_L3_LEN_ERR: + priv->stats.rx_desc_l3_len_err_cnt++; + return false; + case HBG_L3_ZERO_TTL: + priv->stats.rx_desc_l3_zero_ttl_cnt++; + return false; + default: + priv->stats.rx_desc_l3_other_cnt++; + return false; + } + + switch (FIELD_GET(HBG_RX_DESC_W4_L4_ERR_CODE_M, desc->word4)) { + case HBG_L4_OK: + break; + case HBG_L4_WRONG_HEAD: + priv->stats.rx_desc_l4_wrong_head_cnt++; + return false; + case HBG_L4_LEN_ERR: + priv->stats.rx_desc_l4_len_err_cnt++; + return false; + case HBG_L4_CSUM_ERR: + skb->ip_summed = CHECKSUM_NONE; + priv->stats.rx_desc_l4_csum_err_cnt++; + + /* Don't drop packets on csum validation failure, + * suggest by Jakub + */ + break; + case HBG_L4_ZERO_PORT_NUM: + priv->stats.rx_desc_l4_zero_port_num_cnt++; + return false; + default: + priv->stats.rx_desc_l4_other_cnt++; + return false; + } + + return true; +} + +static void hbg_update_rx_ip_protocol_stats(struct hbg_priv *priv, + struct hbg_rx_desc *desc) +{ + if (unlikely(!FIELD_GET(HBG_RX_DESC_W4_IP_TCP_UDP_M, desc->word4))) { + priv->stats.rx_desc_no_ip_pkt_cnt++; + return; + } + + if (unlikely(FIELD_GET(HBG_RX_DESC_W4_IP_VERSION_ERR_B, desc->word4))) { + priv->stats.rx_desc_ip_ver_err_cnt++; + return; + } + + /* 0:ipv4, 1:ipv6 */ + if (FIELD_GET(HBG_RX_DESC_W4_IP_VERSION_B, desc->word4)) + priv->stats.rx_desc_ipv6_pkt_cnt++; + else + priv->stats.rx_desc_ipv4_pkt_cnt++; + + switch (FIELD_GET(HBG_RX_DESC_W4_IP_TCP_UDP_M, desc->word4)) { + case HBG_IP_PKT: + priv->stats.rx_desc_ip_pkt_cnt++; + if (FIELD_GET(HBG_RX_DESC_W4_OPT_B, desc->word4)) + priv->stats.rx_desc_ip_opt_pkt_cnt++; + if (FIELD_GET(HBG_RX_DESC_W4_FRAG_B, desc->word4)) + priv->stats.rx_desc_frag_cnt++; + + if (FIELD_GET(HBG_RX_DESC_W4_ICMP_B, desc->word4)) + priv->stats.rx_desc_icmp_pkt_cnt++; + else if (FIELD_GET(HBG_RX_DESC_W4_IPSEC_B, desc->word4)) + priv->stats.rx_desc_ipsec_pkt_cnt++; + break; + case HBG_TCP_PKT: + priv->stats.rx_desc_tcp_pkt_cnt++; + break; + case HBG_UDP_PKT: + priv->stats.rx_desc_udp_pkt_cnt++; + break; + default: + priv->stats.rx_desc_no_ip_pkt_cnt++; + break; + } +} + +static void hbg_update_rx_protocol_stats(struct hbg_priv *priv, + struct hbg_rx_desc *desc) +{ + if (unlikely(!FIELD_GET(HBG_RX_DESC_W4_IDX_MATCH_B, desc->word4))) { + priv->stats.rx_desc_key_not_match_cnt++; + return; + } + + if (FIELD_GET(HBG_RX_DESC_W4_BRD_CST_B, desc->word4)) + priv->stats.rx_desc_broadcast_pkt_cnt++; + else if (FIELD_GET(HBG_RX_DESC_W4_MUL_CST_B, desc->word4)) + priv->stats.rx_desc_multicast_pkt_cnt++; + + if (FIELD_GET(HBG_RX_DESC_W4_VLAN_FLAG_B, desc->word4)) + priv->stats.rx_desc_vlan_pkt_cnt++; + + if (FIELD_GET(HBG_RX_DESC_W4_ARP_B, desc->word4)) { + priv->stats.rx_desc_arp_pkt_cnt++; + return; + } else if (FIELD_GET(HBG_RX_DESC_W4_RARP_B, desc->word4)) { + priv->stats.rx_desc_rarp_pkt_cnt++; + return; + } + + hbg_update_rx_ip_protocol_stats(priv, desc); +} + +static bool hbg_rx_pkt_check(struct hbg_priv *priv, struct hbg_rx_desc *desc, + struct sk_buff *skb) +{ + if (unlikely(FIELD_GET(HBG_RX_DESC_W2_PKT_LEN_M, desc->word2) > + priv->dev_specs.max_frame_len)) { + priv->stats.rx_desc_pkt_len_err_cnt++; + return false; + } + + if (unlikely(FIELD_GET(HBG_RX_DESC_W2_PORT_NUM_M, desc->word2) != + priv->dev_specs.mac_id || + FIELD_GET(HBG_RX_DESC_W4_DROP_B, desc->word4))) { + priv->stats.rx_desc_drop++; + return false; + } + + if (unlikely(FIELD_GET(HBG_RX_DESC_W4_L2_ERR_B, desc->word4))) { + priv->stats.rx_desc_l2_err_cnt++; + return false; + } + + if (unlikely(!hbg_rx_check_l3l4_error(priv, desc, skb))) { + priv->stats.rx_desc_l3l4_err_cnt++; + return false; + } + + hbg_update_rx_protocol_stats(priv, desc); + return true; +} + static int hbg_rx_fill_one_buffer(struct hbg_priv *priv) { struct hbg_ring *ring = &priv->rx_ring; @@ -257,8 +430,12 @@ static int hbg_napi_rx_poll(struct napi_struct *napi, int budget) rx_desc = (struct hbg_rx_desc *)buffer->skb->data; pkt_len = FIELD_GET(HBG_RX_DESC_W2_PKT_LEN_M, rx_desc->word2); - hbg_dma_unmap(buffer); + if (unlikely(!hbg_rx_pkt_check(priv, rx_desc, buffer->skb))) { + hbg_buffer_free(buffer); + goto next_buffer; + } + hbg_dma_unmap(buffer); skb_reserve(buffer->skb, HBG_PACKET_HEAD_SIZE + NET_IP_ALIGN); skb_put(buffer->skb, pkt_len); buffer->skb->protocol = eth_type_trans(buffer->skb, diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index a376d4bdf281..18376bcc718a 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -934,8 +934,6 @@ static int hip04_mac_probe(struct platform_device *pdev) priv->chan = arg.args[1] * RX_DESC_NUM; priv->group = arg.args[2]; - hrtimer_init(&priv->tx_coalesce_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - /* BQL will try to keep the TX queue as short as possible, but it can't * be faster than tx_coalesce_usecs, so we need a fast timeout here, * but also long enough to gather up enough frames to ensure we don't @@ -944,7 +942,7 @@ static int hip04_mac_probe(struct platform_device *pdev) */ priv->tx_coalesce_frames = TX_DESC_NUM * 3 / 4; priv->tx_coalesce_usecs = 200; - priv->tx_coalesce_timer.function = tx_done; + hrtimer_setup(&priv->tx_coalesce_timer, tx_done, CLOCK_MONOTONIC, HRTIMER_MODE_REL); priv->map = syscon_node_to_regmap(arg.np); of_node_put(arg.np); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_enet.c b/drivers/net/ethernet/hisilicon/hns/hns_enet.c index 42bb341fd80b..d98f8d3ce7c8 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_enet.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_enet.c @@ -1402,7 +1402,7 @@ static void hns_nic_net_down(struct net_device *ndev) if (test_and_set_bit(NIC_STATE_DOWN, &priv->state)) return; - (void)del_timer_sync(&priv->service_timer); + (void) timer_delete_sync(&priv->service_timer); netif_tx_stop_all_queues(ndev); netif_carrier_off(ndev); netif_tx_disable(ndev); diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c index 6c458f037262..60a586a951a0 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c @@ -266,9 +266,9 @@ static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en) if (err) goto out; - err = phy_loopback(phy_dev, true); + err = phy_loopback(phy_dev, true, 0); } else { - err = phy_loopback(phy_dev, false); + err = phy_loopback(phy_dev, false, 0); if (err) goto out; diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c index 9bbece25552b..09749e9f7398 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c @@ -3,6 +3,7 @@ #include <linux/debugfs.h> #include <linux/device.h> +#include <linux/string_choices.h> #include "hnae3.h" #include "hns3_debugfs.h" @@ -661,12 +662,14 @@ static void hns3_dump_rx_queue_info(struct hns3_enet_ring *ring, HNS3_RING_RX_RING_PKTNUM_RECORD_REG)); sprintf(result[j++], "%u", ring->rx_copybreak); - sprintf(result[j++], "%s", readl_relaxed(ring->tqp->io_base + - HNS3_RING_EN_REG) ? "on" : "off"); + sprintf(result[j++], "%s", + str_on_off(readl_relaxed(ring->tqp->io_base + + HNS3_RING_EN_REG))); if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev)) - sprintf(result[j++], "%s", readl_relaxed(ring->tqp->io_base + - HNS3_RING_RX_EN_REG) ? "on" : "off"); + sprintf(result[j++], "%s", + str_on_off(readl_relaxed(ring->tqp->io_base + + HNS3_RING_RX_EN_REG))); else sprintf(result[j++], "%s", "NA"); @@ -764,12 +767,14 @@ static void hns3_dump_tx_queue_info(struct hns3_enet_ring *ring, sprintf(result[j++], "%u", readl_relaxed(ring->tqp->io_base + HNS3_RING_TX_RING_PKTNUM_RECORD_REG)); - sprintf(result[j++], "%s", readl_relaxed(ring->tqp->io_base + - HNS3_RING_EN_REG) ? "on" : "off"); + sprintf(result[j++], "%s", + str_on_off(readl_relaxed(ring->tqp->io_base + + HNS3_RING_EN_REG))); if (hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev)) - sprintf(result[j++], "%s", readl_relaxed(ring->tqp->io_base + - HNS3_RING_TX_EN_REG) ? "on" : "off"); + sprintf(result[j++], "%s", + str_on_off(readl_relaxed(ring->tqp->io_base + + HNS3_RING_TX_EN_REG))); else sprintf(result[j++], "%s", "NA"); @@ -1030,7 +1035,6 @@ static void hns3_dbg_dev_caps(struct hnae3_handle *h, char *buf, int len, int *pos) { struct hnae3_ae_dev *ae_dev = pci_get_drvdata(h->pdev); - const char * const str[] = {"no", "yes"}; unsigned long *caps = ae_dev->caps; u32 i, state; @@ -1039,7 +1043,7 @@ hns3_dbg_dev_caps(struct hnae3_handle *h, char *buf, int len, int *pos) for (i = 0; i < ARRAY_SIZE(hns3_dbg_cap); i++) { state = test_bit(hns3_dbg_cap[i].cap_bit, caps); *pos += scnprintf(buf + *pos, len - *pos, "%s: %s\n", - hns3_dbg_cap[i].name, str[state]); + hns3_dbg_cap[i].name, str_yes_no(state)); } *pos += scnprintf(buf + *pos, len - *pos, "\n"); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c index b771a2daba43..6715222aeb66 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c @@ -3,6 +3,7 @@ #include <linux/etherdevice.h> #include <linux/string.h> +#include <linux/string_choices.h> #include <linux/phy.h> #include <linux/sfp.h> @@ -1198,7 +1199,7 @@ static int hns3_set_tx_push(struct net_device *netdev, u32 tx_push) return 0; netdev_dbg(netdev, "Changing tx push from %s to %s\n", - old_state ? "on" : "off", tx_push ? "on" : "off"); + str_on_off(old_state), str_on_off(tx_push)); if (tx_push) set_bit(HNS3_NIC_STATE_TX_PUSH_ENABLE, &priv->state); diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c index debf143e9940..c46490693594 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c @@ -3,6 +3,7 @@ #include <linux/device.h> #include <linux/sched/clock.h> +#include <linux/string_choices.h> #include "hclge_debugfs.h" #include "hclge_err.h" @@ -11,7 +12,6 @@ #include "hclge_tm.h" #include "hnae3.h" -static const char * const state_str[] = { "off", "on" }; static const char * const hclge_mac_state_str[] = { "TO_ADD", "TO_DEL", "ACTIVE" }; @@ -2573,7 +2573,7 @@ static int hclge_dbg_dump_loopback(struct hclge_dev *hdev, char *buf, int len) loopback_en = hnae3_get_bit(le32_to_cpu(req_app->txrx_pad_fcs_loop_en), HCLGE_MAC_APP_LP_B); pos += scnprintf(buf + pos, len - pos, "app loopback: %s\n", - state_str[loopback_en]); + str_on_off(loopback_en)); hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_COMMON_LOOPBACK, true); ret = hclge_cmd_send(&hdev->hw, &desc, 1); @@ -2586,22 +2586,22 @@ static int hclge_dbg_dump_loopback(struct hclge_dev *hdev, char *buf, int len) loopback_en = req_common->enable & HCLGE_CMD_SERDES_SERIAL_INNER_LOOP_B; pos += scnprintf(buf + pos, len - pos, "serdes serial loopback: %s\n", - state_str[loopback_en]); + str_on_off(loopback_en)); loopback_en = req_common->enable & HCLGE_CMD_SERDES_PARALLEL_INNER_LOOP_B ? 1 : 0; pos += scnprintf(buf + pos, len - pos, "serdes parallel loopback: %s\n", - state_str[loopback_en]); + str_on_off(loopback_en)); if (phydev) { loopback_en = phydev->loopback_enabled; pos += scnprintf(buf + pos, len - pos, "phy loopback: %s\n", - state_str[loopback_en]); + str_on_off(loopback_en)); } else if (hnae3_dev_phy_imp_supported(hdev)) { loopback_en = req_common->enable & HCLGE_CMD_GE_PHY_INNER_LOOP_B; pos += scnprintf(buf + pos, len - pos, "phy loopback: %s\n", - state_str[loopback_en]); + str_on_off(loopback_en)); } return 0; @@ -2894,9 +2894,9 @@ static int hclge_dbg_dump_vlan_filter_config(struct hclge_dev *hdev, char *buf, egress = vlan_fe & HCLGE_FILTER_FE_NIC_EGRESS_B ? 1 : 0; *pos += scnprintf(buf, len, "I_PORT_VLAN_FILTER: %s\n", - state_str[ingress]); + str_on_off(ingress)); *pos += scnprintf(buf + *pos, len - *pos, "E_PORT_VLAN_FILTER: %s\n", - state_str[egress]); + str_on_off(egress)); hclge_dbg_fill_content(content, sizeof(content), vlan_filter_items, NULL, ARRAY_SIZE(vlan_filter_items)); @@ -2915,11 +2915,11 @@ static int hclge_dbg_dump_vlan_filter_config(struct hclge_dev *hdev, char *buf, return ret; j = 0; result[j++] = hclge_dbg_get_func_id_str(str_id, i); - result[j++] = state_str[ingress]; - result[j++] = state_str[egress]; - result[j++] = - test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, - hdev->ae_dev->caps) ? state_str[bypass] : "NA"; + result[j++] = str_on_off(ingress); + result[j++] = str_on_off(egress); + result[j++] = test_bit(HNAE3_DEV_SUPPORT_PORT_VLAN_BYPASS_B, + hdev->ae_dev->caps) ? + str_on_off(bypass) : "NA"; hclge_dbg_fill_content(content, sizeof(content), vlan_filter_items, result, ARRAY_SIZE(vlan_filter_items)); @@ -2958,19 +2958,19 @@ static int hclge_dbg_dump_vlan_offload_config(struct hclge_dev *hdev, char *buf, j = 0; result[j++] = hclge_dbg_get_func_id_str(str_id, i); result[j++] = str_pvid; - result[j++] = state_str[vlan_cfg.accept_tag1]; - result[j++] = state_str[vlan_cfg.accept_tag2]; - result[j++] = state_str[vlan_cfg.accept_untag1]; - result[j++] = state_str[vlan_cfg.accept_untag2]; - result[j++] = state_str[vlan_cfg.insert_tag1]; - result[j++] = state_str[vlan_cfg.insert_tag2]; - result[j++] = state_str[vlan_cfg.shift_tag]; - result[j++] = state_str[vlan_cfg.strip_tag1]; - result[j++] = state_str[vlan_cfg.strip_tag2]; - result[j++] = state_str[vlan_cfg.drop_tag1]; - result[j++] = state_str[vlan_cfg.drop_tag2]; - result[j++] = state_str[vlan_cfg.pri_only1]; - result[j++] = state_str[vlan_cfg.pri_only2]; + result[j++] = str_on_off(vlan_cfg.accept_tag1); + result[j++] = str_on_off(vlan_cfg.accept_tag2); + result[j++] = str_on_off(vlan_cfg.accept_untag1); + result[j++] = str_on_off(vlan_cfg.accept_untag2); + result[j++] = str_on_off(vlan_cfg.insert_tag1); + result[j++] = str_on_off(vlan_cfg.insert_tag2); + result[j++] = str_on_off(vlan_cfg.shift_tag); + result[j++] = str_on_off(vlan_cfg.strip_tag1); + result[j++] = str_on_off(vlan_cfg.strip_tag2); + result[j++] = str_on_off(vlan_cfg.drop_tag1); + result[j++] = str_on_off(vlan_cfg.drop_tag2); + result[j++] = str_on_off(vlan_cfg.pri_only1); + result[j++] = str_on_off(vlan_cfg.pri_only2); hclge_dbg_fill_content(content, sizeof(content), vlan_offload_items, result, @@ -3007,14 +3007,13 @@ static int hclge_dbg_dump_ptp_info(struct hclge_dev *hdev, char *buf, int len) pos += scnprintf(buf + pos, len - pos, "phc %s's debug info:\n", ptp->info.name); pos += scnprintf(buf + pos, len - pos, "ptp enable: %s\n", - test_bit(HCLGE_PTP_FLAG_EN, &ptp->flags) ? - "yes" : "no"); + str_yes_no(test_bit(HCLGE_PTP_FLAG_EN, &ptp->flags))); pos += scnprintf(buf + pos, len - pos, "ptp tx enable: %s\n", - test_bit(HCLGE_PTP_FLAG_TX_EN, &ptp->flags) ? - "yes" : "no"); + str_yes_no(test_bit(HCLGE_PTP_FLAG_TX_EN, + &ptp->flags))); pos += scnprintf(buf + pos, len - pos, "ptp rx enable: %s\n", - test_bit(HCLGE_PTP_FLAG_RX_EN, &ptp->flags) ? - "yes" : "no"); + str_yes_no(test_bit(HCLGE_PTP_FLAG_RX_EN, + &ptp->flags))); last_rx = jiffies_to_msecs(ptp->last_rx); pos += scnprintf(buf + pos, len - pos, "last rx time: %lu.%lu\n", diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 3f17b3073e50..3e28a08934ab 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -7875,7 +7875,7 @@ static int hclge_enable_phy_loopback(struct hclge_dev *hdev, if (ret) return ret; - return phy_loopback(phydev, true); + return phy_loopback(phydev, true, 0); } static int hclge_disable_phy_loopback(struct hclge_dev *hdev, @@ -7883,7 +7883,7 @@ static int hclge_disable_phy_loopback(struct hclge_dev *hdev, { int ret; - ret = phy_loopback(phydev, false); + ret = phy_loopback(phydev, false, 0); if (ret) return ret; @@ -8000,7 +8000,7 @@ static int hclge_set_loopback(struct hnae3_handle *handle, ret = hclge_tqp_enable(handle, en); if (ret) dev_err(&hdev->pdev->dev, "failed to %s tqp in loopback, ret = %d\n", - en ? "enable" : "disable", ret); + str_enable_disable(en), ret); return ret; } @@ -11200,9 +11200,9 @@ static void hclge_info_show(struct hclge_dev *hdev) dev_info(dev, "This is %s PF\n", hdev->flag & HCLGE_FLAG_MAIN ? "main" : "not main"); dev_info(dev, "DCB %s\n", - handle->kinfo.tc_info.dcb_ets_active ? "enable" : "disable"); + str_enable_disable(handle->kinfo.tc_info.dcb_ets_active)); dev_info(dev, "MQPRIO %s\n", - handle->kinfo.tc_info.mqprio_active ? "enable" : "disable"); + str_enable_disable(handle->kinfo.tc_info.mqprio_active)); dev_info(dev, "Default tx spare buffer size: %u\n", hdev->tx_spare_buf_size); @@ -11492,7 +11492,7 @@ static void hclge_state_uninit(struct hclge_dev *hdev) set_bit(HCLGE_STATE_REMOVING, &hdev->state); if (hdev->reset_timer.function) - del_timer_sync(&hdev->reset_timer); + timer_delete_sync(&hdev->reset_timer); if (hdev->service_task.work.func) cancel_delayed_work_sync(&hdev->service_task); } @@ -11976,7 +11976,7 @@ static int hclge_set_vf_spoofchk_hw(struct hclge_dev *hdev, int vf, bool enable) if (ret) { dev_err(&hdev->pdev->dev, "Set vf %d mac spoof check %s failed, ret=%d\n", - vf, enable ? "on" : "off", ret); + vf, str_on_off(enable), ret); return ret; } @@ -11984,7 +11984,7 @@ static int hclge_set_vf_spoofchk_hw(struct hclge_dev *hdev, int vf, bool enable) if (ret) dev_err(&hdev->pdev->dev, "Set vf %d vlan spoof check %s failed, ret=%d\n", - vf, enable ? "on" : "off", ret); + vf, str_on_off(enable), ret); return ret; } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c index 80079657afeb..9a456ebf9b7c 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c @@ -258,7 +258,7 @@ void hclge_mac_start_phy(struct hclge_dev *hdev) if (!phydev) return; - phy_loopback(phydev, false); + phy_loopback(phydev, false, 0); phy_start(phydev); } diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c index 181af419b878..59cc9221185f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c @@ -2,6 +2,7 @@ // Copyright (c) 2021 Hisilicon Limited. #include <linux/skbuff.h> +#include <linux/string_choices.h> #include "hclge_main.h" #include "hnae3.h" @@ -226,7 +227,7 @@ static int hclge_ptp_int_en(struct hclge_dev *hdev, bool en) if (ret) dev_err(&hdev->pdev->dev, "failed to %s ptp interrupt, ret = %d\n", - en ? "enable" : "disable", ret); + str_enable_disable(en), ret); return ret; } diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c index a1aa6c1f966e..6812be8dc64f 100644 --- a/drivers/net/ethernet/hisilicon/hns_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns_mdio.c @@ -640,7 +640,7 @@ static struct platform_driver hns_mdio_driver = { .driver = { .name = MDIO_DRV_NAME, .of_match_table = hns_mdio_match, - .acpi_match_table = ACPI_PTR(hns_mdio_acpi_match), + .acpi_match_table = hns_mdio_acpi_match, }, }; diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index 25b8a3556004..417dfa18daae 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -2554,17 +2554,12 @@ static int emac_dt_mdio_probe(struct emac_instance *dev) struct mii_bus *bus; int res; - mii_np = of_get_child_by_name(dev->ofdev->dev.of_node, "mdio"); + mii_np = of_get_available_child_by_name(dev->ofdev->dev.of_node, "mdio"); if (!mii_np) { dev_err(&dev->ofdev->dev, "no mdio definition found."); return -ENODEV; } - if (!of_device_is_available(mii_np)) { - res = -ENODEV; - goto put_node; - } - bus = devm_mdiobus_alloc(&dev->ofdev->dev); if (!bus) { res = -ENOMEM; diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index b619a3ec245b..04192190beba 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -1802,18 +1802,22 @@ static ssize_t veth_pool_store(struct kobject *kobj, struct attribute *attr, long value = simple_strtol(buf, NULL, 10); long rc; + rtnl_lock(); + if (attr == &veth_active_attr) { if (value && !pool->active) { if (netif_running(netdev)) { if (ibmveth_alloc_buffer_pool(pool)) { netdev_err(netdev, "unable to alloc pool\n"); - return -ENOMEM; + rc = -ENOMEM; + goto unlock_err; } pool->active = 1; ibmveth_close(netdev); - if ((rc = ibmveth_open(netdev))) - return rc; + rc = ibmveth_open(netdev); + if (rc) + goto unlock_err; } else { pool->active = 1; } @@ -1833,48 +1837,59 @@ static ssize_t veth_pool_store(struct kobject *kobj, struct attribute *attr, if (i == IBMVETH_NUM_BUFF_POOLS) { netdev_err(netdev, "no active pool >= MTU\n"); - return -EPERM; + rc = -EPERM; + goto unlock_err; } if (netif_running(netdev)) { ibmveth_close(netdev); pool->active = 0; - if ((rc = ibmveth_open(netdev))) - return rc; + rc = ibmveth_open(netdev); + if (rc) + goto unlock_err; } pool->active = 0; } } else if (attr == &veth_num_attr) { if (value <= 0 || value > IBMVETH_MAX_POOL_COUNT) { - return -EINVAL; + rc = -EINVAL; + goto unlock_err; } else { if (netif_running(netdev)) { ibmveth_close(netdev); pool->size = value; - if ((rc = ibmveth_open(netdev))) - return rc; + rc = ibmveth_open(netdev); + if (rc) + goto unlock_err; } else { pool->size = value; } } } else if (attr == &veth_size_attr) { if (value <= IBMVETH_BUFF_OH || value > IBMVETH_MAX_BUF_SIZE) { - return -EINVAL; + rc = -EINVAL; + goto unlock_err; } else { if (netif_running(netdev)) { ibmveth_close(netdev); pool->buff_size = value; - if ((rc = ibmveth_open(netdev))) - return rc; + rc = ibmveth_open(netdev); + if (rc) + goto unlock_err; } else { pool->buff_size = value; } } } + rtnl_unlock(); /* kick the interrupt handler to allocate/deallocate pools */ ibmveth_interrupt(netdev->irq, netdev); return count; + +unlock_err: + rtnl_unlock(); + return rc; } diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 0676fc547b6f..92647e137cf8 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -234,11 +234,17 @@ static int ibmvnic_set_queue_affinity(struct ibmvnic_sub_crq_queue *queue, (*stragglers)--; } /* atomic write is safer than writing bit by bit directly */ - for (i = 0; i < stride; i++) { - cpumask_set_cpu(*cpu, mask); - *cpu = cpumask_next_wrap(*cpu, cpu_online_mask, - nr_cpu_ids, false); + for_each_online_cpu_wrap(i, *cpu) { + if (!stride--) { + /* For the next queue we start from the first + * unused CPU in this queue + */ + *cpu = i; + break; + } + cpumask_set_cpu(i, mask); } + /* set queue affinity mask */ cpumask_copy(queue->affinity_mask, mask); rc = irq_set_affinity_and_hint(queue->irq, queue->affinity_mask); @@ -256,7 +262,7 @@ static void ibmvnic_set_affinity(struct ibmvnic_adapter *adapter) int num_rxqs = adapter->num_active_rx_scrqs, i_rxqs = 0; int num_txqs = adapter->num_active_tx_scrqs, i_txqs = 0; int total_queues, stride, stragglers, i; - unsigned int num_cpu, cpu; + unsigned int num_cpu, cpu = 0; bool is_rx_queue; int rc = 0; @@ -274,8 +280,6 @@ static void ibmvnic_set_affinity(struct ibmvnic_adapter *adapter) stride = max_t(int, num_cpu / total_queues, 1); /* number of leftover cpu's */ stragglers = num_cpu >= total_queues ? num_cpu % total_queues : 0; - /* next available cpu to assign irq to */ - cpu = cpumask_next(-1, cpu_online_mask); for (i = 0; i < total_queues; i++) { is_rx_queue = false; @@ -4829,6 +4833,18 @@ static void vnic_add_client_data(struct ibmvnic_adapter *adapter, strscpy(vlcd->name, adapter->netdev->name, len); } +static void ibmvnic_print_hex_dump(struct net_device *dev, void *buf, + size_t len) +{ + unsigned char hex_str[16 * 3]; + + for (size_t i = 0; i < len; i += 16) { + hex_dump_to_buffer((unsigned char *)buf + i, len - i, 16, 8, + hex_str, sizeof(hex_str), false); + netdev_dbg(dev, "%s\n", hex_str); + } +} + static int send_login(struct ibmvnic_adapter *adapter) { struct ibmvnic_login_rsp_buffer *login_rsp_buffer; @@ -4939,10 +4955,8 @@ static int send_login(struct ibmvnic_adapter *adapter) vnic_add_client_data(adapter, vlcd); netdev_dbg(adapter->netdev, "Login Buffer:\n"); - for (i = 0; i < (adapter->login_buf_sz - 1) / 8 + 1; i++) { - netdev_dbg(adapter->netdev, "%016lx\n", - ((unsigned long *)(adapter->login_buf))[i]); - } + ibmvnic_print_hex_dump(adapter->netdev, adapter->login_buf, + adapter->login_buf_sz); memset(&crq, 0, sizeof(crq)); crq.login.first = IBMVNIC_CRQ_CMD; @@ -5319,15 +5333,13 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter) { struct device *dev = &adapter->vdev->dev; struct ibmvnic_query_ip_offload_buffer *buf = &adapter->ip_offload_buf; - int i; dma_unmap_single(dev, adapter->ip_offload_tok, sizeof(adapter->ip_offload_buf), DMA_FROM_DEVICE); netdev_dbg(adapter->netdev, "Query IP Offload Buffer:\n"); - for (i = 0; i < (sizeof(adapter->ip_offload_buf) - 1) / 8 + 1; i++) - netdev_dbg(adapter->netdev, "%016lx\n", - ((unsigned long *)(buf))[i]); + ibmvnic_print_hex_dump(adapter->netdev, buf, + sizeof(adapter->ip_offload_buf)); netdev_dbg(adapter->netdev, "ipv4_chksum = %d\n", buf->ipv4_chksum); netdev_dbg(adapter->netdev, "ipv6_chksum = %d\n", buf->ipv6_chksum); @@ -5558,10 +5570,8 @@ static int handle_login_rsp(union ibmvnic_crq *login_rsp_crq, netdev->mtu = adapter->req_mtu - ETH_HLEN; netdev_dbg(adapter->netdev, "Login Response Buffer:\n"); - for (i = 0; i < (adapter->login_rsp_buf_sz - 1) / 8 + 1; i++) { - netdev_dbg(adapter->netdev, "%016lx\n", - ((unsigned long *)(adapter->login_rsp_buf))[i]); - } + ibmvnic_print_hex_dump(netdev, adapter->login_rsp_buf, + adapter->login_rsp_buf_sz); /* Sanity checks */ if (login->num_txcomp_subcrqs != login_rsp->num_txsubm_subcrqs || diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 24ec9a4f1ffa..1640d2f27833 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -264,6 +264,7 @@ config I40EVF tristate "Intel(R) Ethernet Adaptive Virtual Function support" select IAVF depends on PCI_MSI + depends on PTP_1588_CLOCK_OPTIONAL help This driver supports virtual functions for Intel XL710, X710, X722, XXV710, and all devices advertising support for @@ -336,7 +337,7 @@ config ICE_SWITCHDEV config ICE_HWTS bool "Support HW cross-timestamp on platforms with PTM support" default y - depends on ICE && X86 + depends on ICE && X86 && PCIE_PTM help Say Y to enable hardware supported cross-timestamping on platforms with PCIe PTM support. The cross-timestamp is available through diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index 3a5bbda235cb..c0ead54ea186 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -2293,7 +2293,7 @@ static int e100_up(struct nic *nic) return 0; err_no_irq: - del_timer_sync(&nic->watchdog); + timer_delete_sync(&nic->watchdog); err_clean_cbs: e100_clean_cbs(nic); err_rx_clean_list: @@ -2308,7 +2308,7 @@ static void e100_down(struct nic *nic) netif_stop_queue(nic->netdev); e100_hw_reset(nic); free_irq(nic->pdev->irq, nic->netdev); - del_timer_sync(&nic->watchdog); + timer_delete_sync(&nic->watchdog); netif_carrier_off(nic->netdev); e100_clean_cbs(nic); e100_rx_clean_list(nic); diff --git a/drivers/net/ethernet/intel/e1000e/defines.h b/drivers/net/ethernet/intel/e1000e/defines.h index 5e2cfa73f889..8294a7c4f122 100644 --- a/drivers/net/ethernet/intel/e1000e/defines.h +++ b/drivers/net/ethernet/intel/e1000e/defines.h @@ -803,4 +803,7 @@ /* SerDes Control */ #define E1000_GEN_POLL_TIMEOUT 640 +#define E1000_FEXTNVM12_PHYPD_CTRL_MASK 0x00C00000 +#define E1000_FEXTNVM12_PHYPD_CTRL_P1 0x00800000 + #endif /* _E1000_DEFINES_H_ */ diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index 2f9655cf5dd9..364378133526 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -286,6 +286,45 @@ static void e1000_toggle_lanphypc_pch_lpt(struct e1000_hw *hw) } /** + * e1000_reconfigure_k1_exit_timeout - reconfigure K1 exit timeout to + * align to MTP and later platform requirements. + * @hw: pointer to the HW structure + * + * Context: PHY semaphore must be held by caller. + * Return: 0 on success, negative on failure + */ +static s32 e1000_reconfigure_k1_exit_timeout(struct e1000_hw *hw) +{ + u16 phy_timeout; + u32 fextnvm12; + s32 ret_val; + + if (hw->mac.type < e1000_pch_mtp) + return 0; + + /* Change Kumeran K1 power down state from P0s to P1 */ + fextnvm12 = er32(FEXTNVM12); + fextnvm12 &= ~E1000_FEXTNVM12_PHYPD_CTRL_MASK; + fextnvm12 |= E1000_FEXTNVM12_PHYPD_CTRL_P1; + ew32(FEXTNVM12, fextnvm12); + + /* Wait for the interface the settle */ + usleep_range(1000, 1100); + + /* Change K1 exit timeout */ + ret_val = e1e_rphy_locked(hw, I217_PHY_TIMEOUTS_REG, + &phy_timeout); + if (ret_val) + return ret_val; + + phy_timeout &= ~I217_PHY_TIMEOUTS_K1_EXIT_TO_MASK; + phy_timeout |= 0xF00; + + return e1e_wphy_locked(hw, I217_PHY_TIMEOUTS_REG, + phy_timeout); +} + +/** * e1000_init_phy_workarounds_pchlan - PHY initialization workarounds * @hw: pointer to the HW structure * @@ -327,15 +366,22 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw) * LANPHYPC Value bit to force the interconnect to PCIe mode. */ switch (hw->mac.type) { + case e1000_pch_mtp: + case e1000_pch_lnp: + case e1000_pch_ptp: + case e1000_pch_nvp: + /* At this point the PHY might be inaccessible so don't + * propagate the failure + */ + if (e1000_reconfigure_k1_exit_timeout(hw)) + e_dbg("Failed to reconfigure K1 exit timeout\n"); + + fallthrough; case e1000_pch_lpt: case e1000_pch_spt: case e1000_pch_cnp: case e1000_pch_tgp: case e1000_pch_adp: - case e1000_pch_mtp: - case e1000_pch_lnp: - case e1000_pch_ptp: - case e1000_pch_nvp: if (e1000_phy_is_accessible_pchlan(hw)) break; @@ -419,8 +465,20 @@ static s32 e1000_init_phy_workarounds_pchlan(struct e1000_hw *hw) * the PHY is in. */ ret_val = hw->phy.ops.check_reset_block(hw); - if (ret_val) + if (ret_val) { e_err("ME blocked access to PHY after reset\n"); + goto out; + } + + if (hw->mac.type >= e1000_pch_mtp) { + ret_val = hw->phy.ops.acquire(hw); + if (ret_val) { + e_err("Failed to reconfigure K1 exit timeout\n"); + goto out; + } + ret_val = e1000_reconfigure_k1_exit_timeout(hw); + hw->phy.ops.release(hw); + } } out: @@ -4888,6 +4946,18 @@ static s32 e1000_init_hw_ich8lan(struct e1000_hw *hw) u16 i; e1000_initialize_hw_bits_ich8lan(hw); + if (hw->mac.type >= e1000_pch_mtp) { + ret_val = hw->phy.ops.acquire(hw); + if (ret_val) + return ret_val; + + ret_val = e1000_reconfigure_k1_exit_timeout(hw); + hw->phy.ops.release(hw); + if (ret_val) { + e_dbg("Error failed to reconfigure K1 exit timeout\n"); + return ret_val; + } + } /* Initialize identification LED */ ret_val = mac->ops.id_led_init(hw); diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.h b/drivers/net/ethernet/intel/e1000e/ich8lan.h index 2504b11c3169..5feb589a9b5f 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.h +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.h @@ -219,6 +219,10 @@ #define I217_PLL_CLOCK_GATE_REG PHY_REG(772, 28) #define I217_PLL_CLOCK_GATE_MASK 0x07FF +/* PHY Timeouts */ +#define I217_PHY_TIMEOUTS_REG PHY_REG(770, 21) +#define I217_PHY_TIMEOUTS_K1_EXIT_TO_MASK 0x0FC0 + #define SW_FLAG_TIMEOUT 1000 /* SW Semaphore flag timeout in ms */ /* Inband Control */ diff --git a/drivers/net/ethernet/intel/e1000e/mac.c b/drivers/net/ethernet/intel/e1000e/mac.c index d7df2a0ed629..44249dd91bd6 100644 --- a/drivers/net/ethernet/intel/e1000e/mac.c +++ b/drivers/net/ethernet/intel/e1000e/mac.c @@ -331,8 +331,21 @@ void e1000e_update_mc_addr_list_generic(struct e1000_hw *hw, } /* replace the entire MTA table */ - for (i = hw->mac.mta_reg_count - 1; i >= 0; i--) + for (i = hw->mac.mta_reg_count - 1; i >= 0; i--) { E1000_WRITE_REG_ARRAY(hw, E1000_MTA, i, hw->mac.mta_shadow[i]); + + if (IS_ENABLED(CONFIG_PREEMPT_RT)) { + /* + * Do not queue up too many posted writes to prevent + * increased latency for other devices on the + * interconnect. Flush after each 8th posted write, + * to keep additional execution time low while still + * preventing increased latency. + */ + if (!(i % 8) && i) + e1e_flush(); + } + } e1e_flush(); } diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 286155efcedf..8ebcb6a7d608 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4287,8 +4287,8 @@ void e1000e_down(struct e1000_adapter *adapter, bool reset) napi_synchronize(&adapter->napi); - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_info_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_info_timer); spin_lock(&adapter->stats64_lock); e1000e_update_stats(adapter); @@ -7741,8 +7741,8 @@ static void e1000_remove(struct pci_dev *pdev) * from being rescheduled. */ set_bit(__E1000_DOWN, &adapter->state); - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_info_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_info_timer); cancel_work_sync(&adapter->reset_task); cancel_work_sync(&adapter->watchdog_task); diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 92de609b7218..21267ab603ef 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -2245,7 +2245,7 @@ static void fm10k_remove(struct pci_dev *pdev) struct fm10k_intfc *interface = pci_get_drvdata(pdev); struct net_device *netdev = interface->netdev; - del_timer_sync(&interface->service_timer); + timer_delete_sync(&interface->service_timer); fm10k_stop_service_event(interface); fm10k_stop_macvlan_task(interface); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 65a702668e21..120d68654e3f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -16382,7 +16382,7 @@ static int i40e_io_suspend(struct i40e_pf *pf) set_bit(__I40E_DOWN, pf->state); /* Ensure service task will not be running */ - del_timer_sync(&pf->service_timer); + timer_delete_sync(&pf->service_timer); cancel_work_sync(&pf->service_task); /* Client close must be called explicitly here because the timer @@ -16581,7 +16581,7 @@ static void i40e_shutdown(struct pci_dev *pdev) set_bit(__I40E_SUSPENDED, pf->state); set_bit(__I40E_DOWN, pf->state); - del_timer_sync(&pf->service_timer); + timer_delete_sync(&pf->service_timer); cancel_work_sync(&pf->service_task); i40e_cloud_filter_exit(pf); i40e_fdir_teardown(pf); diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c index e28f1905a4a0..9f47388eaba5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c +++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c @@ -2,6 +2,7 @@ /* Copyright(c) 2018 Intel Corporation. */ #include <linux/bpf_trace.h> +#include <linux/unroll.h> #include <net/xdp_sock_drv.h> #include "i40e_txrx_common.h" #include "i40e_xsk.h" @@ -529,7 +530,8 @@ static void i40e_xmit_pkt_batch(struct i40e_ring *xdp_ring, struct xdp_desc *des dma_addr_t dma; u32 i; - loop_unrolled_for(i = 0; i < PKTS_PER_BATCH; i++) { + unrolled_count(PKTS_PER_BATCH) + for (i = 0; i < PKTS_PER_BATCH; i++) { u32 cmd = I40E_TX_DESC_CMD_ICRC | xsk_is_eop_desc(&desc[i]); dma = xsk_buff_raw_get_dma(xdp_ring->xsk_pool, desc[i].addr); diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.h b/drivers/net/ethernet/intel/i40e/i40e_xsk.h index ef156fad52f2..dd16351a7af8 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_xsk.h +++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.h @@ -6,7 +6,7 @@ #include <linux/types.h> -/* This value should match the pragma in the loop_unrolled_for +/* This value should match the pragma in the unrolled_count() * macro. Why 4? It is strictly empirical. It seems to be a good * compromise between the advantage of having simultaneous outstanding * reads to the DMA array that can hide each others latency and the @@ -14,14 +14,6 @@ */ #define PKTS_PER_BATCH 4 -#ifdef __clang__ -#define loop_unrolled_for _Pragma("clang loop unroll_count(4)") for -#elif __GNUC__ >= 8 -#define loop_unrolled_for _Pragma("GCC unroll 4") for -#else -#define loop_unrolled_for for -#endif - struct i40e_ring; struct i40e_vsi; struct net_device; diff --git a/drivers/net/ethernet/intel/iavf/Makefile b/drivers/net/ethernet/intel/iavf/Makefile index 356ac9faa5bf..e13720a728ff 100644 --- a/drivers/net/ethernet/intel/iavf/Makefile +++ b/drivers/net/ethernet/intel/iavf/Makefile @@ -13,3 +13,5 @@ obj-$(CONFIG_IAVF) += iavf.o iavf-y := iavf_main.o iavf_ethtool.o iavf_virtchnl.o iavf_fdir.o \ iavf_adv_rss.o iavf_txrx.o iavf_common.o iavf_adminq.o + +iavf-$(CONFIG_PTP_1588_CLOCK) += iavf_ptp.o diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h index 532a0a595fe8..9de3e0ba3731 100644 --- a/drivers/net/ethernet/intel/iavf/iavf.h +++ b/drivers/net/ethernet/intel/iavf/iavf.h @@ -41,6 +41,7 @@ #include "iavf_txrx.h" #include "iavf_fdir.h" #include "iavf_adv_rss.h" +#include "iavf_types.h" #include <linux/bitmap.h> #define DEFAULT_DEBUG_LEVEL_SHIFT 3 @@ -82,7 +83,7 @@ struct iavf_vsi { #define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN) -#define IAVF_RX_DESC(R, i) (&(((union iavf_32byte_rx_desc *)((R)->desc))[i])) +#define IAVF_RX_DESC(R, i) (&(((struct iavf_rx_desc *)((R)->desc))[i])) #define IAVF_TX_DESC(R, i) (&(((struct iavf_tx_desc *)((R)->desc))[i])) #define IAVF_TX_CTXTDESC(R, i) \ (&(((struct iavf_tx_context_desc *)((R)->desc))[i])) @@ -271,6 +272,7 @@ struct iavf_adapter { /* Lock to protect accesses to MAC and VLAN lists */ spinlock_t mac_vlan_list_lock; char misc_vector_name[IFNAMSIZ + 9]; + u8 rxdid; int num_active_queues; int num_req_queues; @@ -343,6 +345,17 @@ struct iavf_adapter { #define IAVF_FLAG_AQ_CONFIGURE_QUEUES_BW BIT_ULL(39) #define IAVF_FLAG_AQ_CFG_QUEUES_QUANTA_SIZE BIT_ULL(40) #define IAVF_FLAG_AQ_GET_QOS_CAPS BIT_ULL(41) +#define IAVF_FLAG_AQ_GET_SUPPORTED_RXDIDS BIT_ULL(42) +#define IAVF_FLAG_AQ_GET_PTP_CAPS BIT_ULL(43) +#define IAVF_FLAG_AQ_SEND_PTP_CMD BIT_ULL(44) + + /* AQ messages that must be sent after IAVF_FLAG_AQ_GET_CONFIG, in + * order to negotiated extended capabilities. + */ +#define IAVF_FLAG_AQ_EXTENDED_CAPS \ + (IAVF_FLAG_AQ_GET_OFFLOAD_VLAN_V2_CAPS | \ + IAVF_FLAG_AQ_GET_SUPPORTED_RXDIDS | \ + IAVF_FLAG_AQ_GET_PTP_CAPS) /* flags for processing extended capability messages during * __IAVF_INIT_EXTENDED_CAPS. Each capability exchange requires @@ -354,10 +367,18 @@ struct iavf_adapter { u64 extended_caps; #define IAVF_EXTENDED_CAP_SEND_VLAN_V2 BIT_ULL(0) #define IAVF_EXTENDED_CAP_RECV_VLAN_V2 BIT_ULL(1) +#define IAVF_EXTENDED_CAP_SEND_RXDID BIT_ULL(2) +#define IAVF_EXTENDED_CAP_RECV_RXDID BIT_ULL(3) +#define IAVF_EXTENDED_CAP_SEND_PTP BIT_ULL(4) +#define IAVF_EXTENDED_CAP_RECV_PTP BIT_ULL(5) #define IAVF_EXTENDED_CAPS \ (IAVF_EXTENDED_CAP_SEND_VLAN_V2 | \ - IAVF_EXTENDED_CAP_RECV_VLAN_V2) + IAVF_EXTENDED_CAP_RECV_VLAN_V2 | \ + IAVF_EXTENDED_CAP_SEND_RXDID | \ + IAVF_EXTENDED_CAP_RECV_RXDID | \ + IAVF_EXTENDED_CAP_SEND_PTP | \ + IAVF_EXTENDED_CAP_RECV_PTP) /* Lock to prevent possible clobbering of * current_netdev_promisc_flags @@ -417,12 +438,18 @@ struct iavf_adapter { VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF) #define QOS_ALLOWED(_a) ((_a)->vf_res->vf_cap_flags & \ VIRTCHNL_VF_OFFLOAD_QOS) +#define IAVF_RXDID_ALLOWED(a) \ + ((a)->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC) +#define IAVF_PTP_ALLOWED(a) \ + ((a)->vf_res->vf_cap_flags & VIRTCHNL_VF_CAP_PTP) struct virtchnl_vf_resource *vf_res; /* incl. all VSIs */ struct virtchnl_vsi_resource *vsi_res; /* our LAN VSI */ struct virtchnl_version_info pf_version; #define PF_IS_V11(_a) (((_a)->pf_version.major == 1) && \ ((_a)->pf_version.minor == 1)) struct virtchnl_vlan_caps vlan_v2_caps; + u64 supp_rxdids; + struct iavf_ptp ptp; u16 msg_enable; struct iavf_eth_stats current_stats; struct virtchnl_qos_cap_list *qos_caps; @@ -555,6 +582,10 @@ int iavf_send_vf_config_msg(struct iavf_adapter *adapter); int iavf_get_vf_config(struct iavf_adapter *adapter); int iavf_get_vf_vlan_v2_caps(struct iavf_adapter *adapter); int iavf_send_vf_offload_vlan_v2_msg(struct iavf_adapter *adapter); +int iavf_send_vf_supported_rxdids_msg(struct iavf_adapter *adapter); +int iavf_get_vf_supported_rxdids(struct iavf_adapter *adapter); +int iavf_send_vf_ptp_caps_msg(struct iavf_adapter *adapter); +int iavf_get_vf_ptp_caps(struct iavf_adapter *adapter); void iavf_set_queue_vlan_tag_loc(struct iavf_adapter *adapter); u16 iavf_get_num_vlans_added(struct iavf_adapter *adapter); void iavf_irq_enable(struct iavf_adapter *adapter, bool flush); diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index 74a1e9fe1821..288bb5b2e72e 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -1808,7 +1808,7 @@ static int iavf_set_rxfh(struct net_device *netdev, static const struct ethtool_ops iavf_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_USE_ADAPTIVE, - .cap_rss_sym_xor_supported = true, + .supported_input_xfrm = RXH_XFRM_SYM_XOR, .get_drvinfo = iavf_get_drvinfo, .get_link = ethtool_op_get_link, .get_ringparam = iavf_get_ringparam, diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 6faa62bced3a..6d7ba4d67a19 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -2,8 +2,10 @@ /* Copyright(c) 2013 - 2018 Intel Corporation. */ #include <linux/net/intel/libie/rx.h> +#include <net/netdev_lock.h> #include "iavf.h" +#include "iavf_ptp.h" #include "iavf_prototype.h" /* All iavf tracepoints are defined by the include below, which must * be included exactly once across the whole kernel with @@ -710,6 +712,47 @@ static void iavf_configure_tx(struct iavf_adapter *adapter) } /** + * iavf_select_rx_desc_format - Select Rx descriptor format + * @adapter: adapter private structure + * + * Select what Rx descriptor format based on availability and enabled + * features. + * + * Return: the desired RXDID to select for a given Rx queue, as defined by + * enum virtchnl_rxdid_format. + */ +static u8 iavf_select_rx_desc_format(const struct iavf_adapter *adapter) +{ + u64 rxdids = adapter->supp_rxdids; + + /* If we did not negotiate VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC, we must + * stick with the default value of the legacy 32 byte format. + */ + if (!IAVF_RXDID_ALLOWED(adapter)) + return VIRTCHNL_RXDID_1_32B_BASE; + + /* Rx timestamping requires the use of flexible NIC descriptors */ + if (iavf_ptp_cap_supported(adapter, VIRTCHNL_1588_PTP_CAP_RX_TSTAMP)) { + if (rxdids & BIT(VIRTCHNL_RXDID_2_FLEX_SQ_NIC)) + return VIRTCHNL_RXDID_2_FLEX_SQ_NIC; + + pci_warn(adapter->pdev, + "Unable to negotiate flexible descriptor format\n"); + } + + /* Warn if the PF does not list support for the default legacy + * descriptor format. This shouldn't happen, as this is the format + * used if VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC is not supported. It is + * likely caused by a bug in the PF implementation failing to indicate + * support for the format. + */ + if (!(rxdids & VIRTCHNL_RXDID_1_32B_BASE_M)) + netdev_warn(adapter->netdev, "PF does not list support for default Rx descriptor format\n"); + + return VIRTCHNL_RXDID_1_32B_BASE; +} + +/** * iavf_configure_rx - Configure Receive Unit after Reset * @adapter: board private structure * @@ -719,8 +762,12 @@ static void iavf_configure_rx(struct iavf_adapter *adapter) { struct iavf_hw *hw = &adapter->hw; - for (u32 i = 0; i < adapter->num_active_queues; i++) + adapter->rxdid = iavf_select_rx_desc_format(adapter); + + for (u32 i = 0; i < adapter->num_active_queues; i++) { adapter->rx_rings[i].tail = hw->hw_addr + IAVF_QRX_TAIL1(i); + adapter->rx_rings[i].rxdid = adapter->rxdid; + } } /** @@ -2075,6 +2122,10 @@ static int iavf_process_aq_command(struct iavf_adapter *adapter) return iavf_send_vf_config_msg(adapter); if (adapter->aq_required & IAVF_FLAG_AQ_GET_OFFLOAD_VLAN_V2_CAPS) return iavf_send_vf_offload_vlan_v2_msg(adapter); + if (adapter->aq_required & IAVF_FLAG_AQ_GET_SUPPORTED_RXDIDS) + return iavf_send_vf_supported_rxdids_msg(adapter); + if (adapter->aq_required & IAVF_FLAG_AQ_GET_PTP_CAPS) + return iavf_send_vf_ptp_caps_msg(adapter); if (adapter->aq_required & IAVF_FLAG_AQ_DISABLE_QUEUES) { iavf_disable_queues(adapter); return 0; @@ -2239,7 +2290,10 @@ static int iavf_process_aq_command(struct iavf_adapter *adapter) iavf_enable_vlan_insertion_v2(adapter, ETH_P_8021AD); return 0; } - + if (adapter->aq_required & IAVF_FLAG_AQ_SEND_PTP_CMD) { + iavf_virtchnl_send_ptp_cmd(adapter); + return IAVF_SUCCESS; + } if (adapter->aq_required & IAVF_FLAG_AQ_REQUEST_STATS) { iavf_request_stats(adapter); return 0; @@ -2604,6 +2658,112 @@ err: } /** + * iavf_init_send_supported_rxdids - part of querying for supported RXDID + * formats + * @adapter: board private structure + * + * Function processes send of the request for supported RXDIDs to the PF. + * Must clear IAVF_EXTENDED_CAP_RECV_RXDID if the message is not sent, e.g. + * due to the PF not negotiating VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC. + */ +static void iavf_init_send_supported_rxdids(struct iavf_adapter *adapter) +{ + int ret; + + ret = iavf_send_vf_supported_rxdids_msg(adapter); + if (ret == -EOPNOTSUPP) { + /* PF does not support VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC. In this + * case, we did not send the capability exchange message and + * do not expect a response. + */ + adapter->extended_caps &= ~IAVF_EXTENDED_CAP_RECV_RXDID; + } + + /* We sent the message, so move on to the next step */ + adapter->extended_caps &= ~IAVF_EXTENDED_CAP_SEND_RXDID; +} + +/** + * iavf_init_recv_supported_rxdids - part of querying for supported RXDID + * formats + * @adapter: board private structure + * + * Function processes receipt of the supported RXDIDs message from the PF. + **/ +static void iavf_init_recv_supported_rxdids(struct iavf_adapter *adapter) +{ + int ret; + + memset(&adapter->supp_rxdids, 0, sizeof(adapter->supp_rxdids)); + + ret = iavf_get_vf_supported_rxdids(adapter); + if (ret) + goto err; + + /* We've processed the PF response to the + * VIRTCHNL_OP_GET_SUPPORTED_RXDIDS message we sent previously. + */ + adapter->extended_caps &= ~IAVF_EXTENDED_CAP_RECV_RXDID; + return; + +err: + /* We didn't receive a reply. Make sure we try sending again when + * __IAVF_INIT_FAILED attempts to recover. + */ + adapter->extended_caps |= IAVF_EXTENDED_CAP_SEND_RXDID; + iavf_change_state(adapter, __IAVF_INIT_FAILED); +} + +/** + * iavf_init_send_ptp_caps - part of querying for extended PTP capabilities + * @adapter: board private structure + * + * Function processes send of the request for 1588 PTP capabilities to the PF. + * Must clear IAVF_EXTENDED_CAP_SEND_PTP if the message is not sent, e.g. + * due to the PF not negotiating VIRTCHNL_VF_PTP_CAP + */ +static void iavf_init_send_ptp_caps(struct iavf_adapter *adapter) +{ + if (iavf_send_vf_ptp_caps_msg(adapter) == -EOPNOTSUPP) { + /* PF does not support VIRTCHNL_VF_PTP_CAP. In this case, we + * did not send the capability exchange message and do not + * expect a response. + */ + adapter->extended_caps &= ~IAVF_EXTENDED_CAP_RECV_PTP; + } + + /* We sent the message, so move on to the next step */ + adapter->extended_caps &= ~IAVF_EXTENDED_CAP_SEND_PTP; +} + +/** + * iavf_init_recv_ptp_caps - part of querying for supported PTP capabilities + * @adapter: board private structure + * + * Function processes receipt of the PTP capabilities supported on this VF. + **/ +static void iavf_init_recv_ptp_caps(struct iavf_adapter *adapter) +{ + memset(&adapter->ptp.hw_caps, 0, sizeof(adapter->ptp.hw_caps)); + + if (iavf_get_vf_ptp_caps(adapter)) + goto err; + + /* We've processed the PF response to the VIRTCHNL_OP_1588_PTP_GET_CAPS + * message we sent previously. + */ + adapter->extended_caps &= ~IAVF_EXTENDED_CAP_RECV_PTP; + return; + +err: + /* We didn't receive a reply. Make sure we try sending again when + * __IAVF_INIT_FAILED attempts to recover. + */ + adapter->extended_caps |= IAVF_EXTENDED_CAP_SEND_PTP; + iavf_change_state(adapter, __IAVF_INIT_FAILED); +} + +/** * iavf_init_process_extended_caps - Part of driver startup * @adapter: board private structure * @@ -2627,6 +2787,24 @@ static void iavf_init_process_extended_caps(struct iavf_adapter *adapter) return; } + /* Process capability exchange for RXDID formats */ + if (adapter->extended_caps & IAVF_EXTENDED_CAP_SEND_RXDID) { + iavf_init_send_supported_rxdids(adapter); + return; + } else if (adapter->extended_caps & IAVF_EXTENDED_CAP_RECV_RXDID) { + iavf_init_recv_supported_rxdids(adapter); + return; + } + + /* Process capability exchange for PTP features */ + if (adapter->extended_caps & IAVF_EXTENDED_CAP_SEND_PTP) { + iavf_init_send_ptp_caps(adapter); + return; + } else if (adapter->extended_caps & IAVF_EXTENDED_CAP_RECV_PTP) { + iavf_init_recv_ptp_caps(adapter); + return; + } + /* When we reach here, no further extended capabilities exchanges are * necessary, so we finally transition into __IAVF_INIT_CONFIG_ADAPTER */ @@ -2718,6 +2896,9 @@ static void iavf_init_config_adapter(struct iavf_adapter *adapter) if (QOS_ALLOWED(adapter)) adapter->aq_required |= IAVF_FLAG_AQ_GET_QOS_CAPS; + /* Setup initial PTP configuration */ + iavf_ptp_init(adapter); + iavf_schedule_finish_config(adapter); return; @@ -3143,15 +3324,18 @@ continue_reset: } adapter->aq_required |= IAVF_FLAG_AQ_GET_CONFIG; - /* always set since VIRTCHNL_OP_GET_VF_RESOURCES has not been - * sent/received yet, so VLAN_V2_ALLOWED() cannot is not reliable here, - * however the VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS won't be sent until - * VIRTCHNL_OP_GET_VF_RESOURCES and VIRTCHNL_VF_OFFLOAD_VLAN_V2 have - * been successfully sent and negotiated - */ - adapter->aq_required |= IAVF_FLAG_AQ_GET_OFFLOAD_VLAN_V2_CAPS; adapter->aq_required |= IAVF_FLAG_AQ_MAP_VECTORS; + /* Certain capabilities require an extended negotiation process using + * extra messages that must be processed after getting the VF + * configuration. The related checks such as VLAN_V2_ALLOWED() are not + * reliable here, since the configuration has not yet been negotiated. + * + * Always set these flags, since them related VIRTCHNL messages won't + * be sent until after VIRTCHNL_OP_GET_VF_RESOURCES. + */ + adapter->aq_required |= IAVF_FLAG_AQ_EXTENDED_CAPS; + spin_lock_bh(&adapter->mac_vlan_list_lock); /* Delete filter for the current MAC address, it could have @@ -3711,10 +3895,8 @@ exit: if (test_bit(__IAVF_IN_REMOVE_TASK, &adapter->crit_section)) return 0; - netdev_lock(netdev); netif_set_real_num_rx_queues(netdev, total_qps); netif_set_real_num_tx_queues(netdev, total_qps); - netdev_unlock(netdev); return ret; } @@ -4379,22 +4561,21 @@ static int iavf_open(struct net_device *netdev) struct iavf_adapter *adapter = netdev_priv(netdev); int err; + netdev_assert_locked(netdev); + if (adapter->flags & IAVF_FLAG_PF_COMMS_FAILED) { dev_err(&adapter->pdev->dev, "Unable to open device due to PF driver failure.\n"); return -EIO; } - netdev_lock(netdev); while (!mutex_trylock(&adapter->crit_lock)) { /* If we are in __IAVF_INIT_CONFIG_ADAPTER state the crit_lock * is already taken and iavf_open is called from an upper * device's notifier reacting on NETDEV_REGISTER event. * We have to leave here to avoid dead lock. */ - if (adapter->state == __IAVF_INIT_CONFIG_ADAPTER) { - netdev_unlock(netdev); + if (adapter->state == __IAVF_INIT_CONFIG_ADAPTER) return -EBUSY; - } usleep_range(500, 1000); } @@ -4443,7 +4624,6 @@ static int iavf_open(struct net_device *netdev) iavf_irq_enable(adapter, true); mutex_unlock(&adapter->crit_lock); - netdev_unlock(netdev); return 0; @@ -4456,7 +4636,6 @@ err_setup_tx: iavf_free_all_tx_resources(adapter); err_unlock: mutex_unlock(&adapter->crit_lock); - netdev_unlock(netdev); return err; } @@ -4478,12 +4657,12 @@ static int iavf_close(struct net_device *netdev) u64 aq_to_restore; int status; - netdev_lock(netdev); + netdev_assert_locked(netdev); + mutex_lock(&adapter->crit_lock); if (adapter->state <= __IAVF_DOWN_PENDING) { mutex_unlock(&adapter->crit_lock); - netdev_unlock(netdev); return 0; } @@ -4536,6 +4715,7 @@ static int iavf_close(struct net_device *netdev) if (!status) netdev_warn(netdev, "Device resources not yet released\n"); + netdev_lock(netdev); mutex_lock(&adapter->crit_lock); adapter->aq_required |= aq_to_restore; mutex_unlock(&adapter->crit_lock); @@ -5000,6 +5180,25 @@ static netdev_features_t iavf_fix_features(struct net_device *netdev, return iavf_fix_strip_features(adapter, features); } +static int iavf_hwstamp_get(struct net_device *netdev, + struct kernel_hwtstamp_config *config) +{ + struct iavf_adapter *adapter = netdev_priv(netdev); + + *config = adapter->ptp.hwtstamp_config; + + return 0; +} + +static int iavf_hwstamp_set(struct net_device *netdev, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack) +{ + struct iavf_adapter *adapter = netdev_priv(netdev); + + return iavf_ptp_set_ts_config(adapter, config, extack); +} + static int iavf_verify_shaper(struct net_shaper_binding *binding, const struct net_shaper *shaper, @@ -5108,6 +5307,8 @@ static const struct net_device_ops iavf_netdev_ops = { .ndo_set_features = iavf_set_features, .ndo_setup_tc = iavf_setup_tc, .net_shaper_ops = &iavf_shaper_ops, + .ndo_hwtstamp_get = iavf_hwstamp_get, + .ndo_hwtstamp_set = iavf_hwstamp_set, }; /** @@ -5362,6 +5563,10 @@ static int iavf_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Setup the wait queue for indicating virtchannel events */ init_waitqueue_head(&adapter->vc_waitqueue); + INIT_LIST_HEAD(&adapter->ptp.aq_cmds); + init_waitqueue_head(&adapter->ptp.phc_time_waitqueue); + mutex_init(&adapter->ptp.aq_cmd_lock); + queue_delayed_work(adapter->wq, &adapter->watchdog_task, msecs_to_jiffies(5 * (pdev->devfn & 0x07))); /* Initialization goes on in the work. Do not add more of it below. */ @@ -5518,6 +5723,8 @@ static void iavf_remove(struct pci_dev *pdev) msleep(50); } + iavf_ptp_release(adapter); + iavf_misc_irq_disable(adapter); /* Shut down all the garbage mashers on the detention level */ cancel_work_sync(&adapter->reset_task); diff --git a/drivers/net/ethernet/intel/iavf/iavf_ptp.c b/drivers/net/ethernet/intel/iavf/iavf_ptp.c new file mode 100644 index 000000000000..b4d5eda2e84f --- /dev/null +++ b/drivers/net/ethernet/intel/iavf/iavf_ptp.c @@ -0,0 +1,485 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2024 Intel Corporation. */ + +#include "iavf.h" +#include "iavf_ptp.h" + +#define iavf_clock_to_adapter(info) \ + container_of_const(info, struct iavf_adapter, ptp.info) + +/** + * iavf_ptp_disable_rx_tstamp - Disable timestamping in Rx rings + * @adapter: private adapter structure + * + * Disable timestamp reporting for all Rx rings. + */ +static void iavf_ptp_disable_rx_tstamp(struct iavf_adapter *adapter) +{ + for (u32 i = 0; i < adapter->num_active_queues; i++) + adapter->rx_rings[i].flags &= ~IAVF_TXRX_FLAGS_HW_TSTAMP; +} + +/** + * iavf_ptp_enable_rx_tstamp - Enable timestamping in Rx rings + * @adapter: private adapter structure + * + * Enable timestamp reporting for all Rx rings. + */ +static void iavf_ptp_enable_rx_tstamp(struct iavf_adapter *adapter) +{ + for (u32 i = 0; i < adapter->num_active_queues; i++) + adapter->rx_rings[i].flags |= IAVF_TXRX_FLAGS_HW_TSTAMP; +} + +/** + * iavf_ptp_set_timestamp_mode - Set device timestamping mode + * @adapter: private adapter structure + * @config: pointer to kernel_hwtstamp_config + * + * Set the timestamping mode requested from the userspace. + * + * Note: this function always translates Rx timestamp requests for any packet + * category into HWTSTAMP_FILTER_ALL. + * + * Return: 0 on success, negative error code otherwise. + */ +static int iavf_ptp_set_timestamp_mode(struct iavf_adapter *adapter, + struct kernel_hwtstamp_config *config) +{ + /* Reserved for future extensions. */ + if (config->flags) + return -EINVAL; + + switch (config->tx_type) { + case HWTSTAMP_TX_OFF: + break; + case HWTSTAMP_TX_ON: + return -EOPNOTSUPP; + default: + return -ERANGE; + } + + if (config->rx_filter == HWTSTAMP_FILTER_NONE) { + iavf_ptp_disable_rx_tstamp(adapter); + return 0; + } else if (config->rx_filter > HWTSTAMP_FILTER_NTP_ALL) { + return -ERANGE; + } else if (!(iavf_ptp_cap_supported(adapter, + VIRTCHNL_1588_PTP_CAP_RX_TSTAMP))) { + return -EOPNOTSUPP; + } + + config->rx_filter = HWTSTAMP_FILTER_ALL; + iavf_ptp_enable_rx_tstamp(adapter); + + return 0; +} + +/** + * iavf_ptp_set_ts_config - Set timestamping configuration + * @adapter: private adapter structure + * @config: pointer to kernel_hwtstamp_config structure + * @extack: pointer to netlink_ext_ack structure + * + * Program the requested timestamping configuration to the device. + * + * Return: 0 on success, negative error code otherwise. + */ +int iavf_ptp_set_ts_config(struct iavf_adapter *adapter, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack) +{ + int err; + + err = iavf_ptp_set_timestamp_mode(adapter, config); + if (err) + return err; + + /* Save successful settings for future reference */ + adapter->ptp.hwtstamp_config = *config; + + return 0; +} + +/** + * iavf_ptp_cap_supported - Check if a PTP capability is supported + * @adapter: private adapter structure + * @cap: the capability bitmask to check + * + * Return: true if every capability set in cap is also set in the enabled + * capabilities reported by the PF, false otherwise. + */ +bool iavf_ptp_cap_supported(const struct iavf_adapter *adapter, u32 cap) +{ + if (!IAVF_PTP_ALLOWED(adapter)) + return false; + + /* Only return true if every bit in cap is set in hw_caps.caps */ + return (adapter->ptp.hw_caps.caps & cap) == cap; +} + +/** + * iavf_allocate_ptp_cmd - Allocate a PTP command message structure + * @v_opcode: the virtchnl opcode + * @msglen: length in bytes of the associated virtchnl structure + * + * Allocates a PTP command message and pre-fills it with the provided message + * length and opcode. + * + * Return: allocated PTP command. + */ +static struct iavf_ptp_aq_cmd *iavf_allocate_ptp_cmd(enum virtchnl_ops v_opcode, + u16 msglen) +{ + struct iavf_ptp_aq_cmd *cmd; + + cmd = kzalloc(struct_size(cmd, msg, msglen), GFP_KERNEL); + if (!cmd) + return NULL; + + cmd->v_opcode = v_opcode; + cmd->msglen = msglen; + + return cmd; +} + +/** + * iavf_queue_ptp_cmd - Queue PTP command for sending over virtchnl + * @adapter: private adapter structure + * @cmd: the command structure to send + * + * Queue the given command structure into the PTP virtchnl command queue tos + * end to the PF. + */ +static void iavf_queue_ptp_cmd(struct iavf_adapter *adapter, + struct iavf_ptp_aq_cmd *cmd) +{ + mutex_lock(&adapter->ptp.aq_cmd_lock); + list_add_tail(&cmd->list, &adapter->ptp.aq_cmds); + mutex_unlock(&adapter->ptp.aq_cmd_lock); + + adapter->aq_required |= IAVF_FLAG_AQ_SEND_PTP_CMD; + mod_delayed_work(adapter->wq, &adapter->watchdog_task, 0); +} + +/** + * iavf_send_phc_read - Send request to read PHC time + * @adapter: private adapter structure + * + * Send a request to obtain the PTP hardware clock time. This allocates the + * VIRTCHNL_OP_1588_PTP_GET_TIME message and queues it up to send to + * indirectly read the PHC time. + * + * This function does not wait for the reply from the PF. + * + * Return: 0 if success, error code otherwise. + */ +static int iavf_send_phc_read(struct iavf_adapter *adapter) +{ + struct iavf_ptp_aq_cmd *cmd; + + if (!adapter->ptp.clock) + return -EOPNOTSUPP; + + cmd = iavf_allocate_ptp_cmd(VIRTCHNL_OP_1588_PTP_GET_TIME, + sizeof(struct virtchnl_phc_time)); + if (!cmd) + return -ENOMEM; + + iavf_queue_ptp_cmd(adapter, cmd); + + return 0; +} + +/** + * iavf_read_phc_indirect - Indirectly read the PHC time via virtchnl + * @adapter: private adapter structure + * @ts: storage for the timestamp value + * @sts: system timestamp values before and after the read + * + * Used when the device does not have direct register access to the PHC time. + * Indirectly reads the time via the VIRTCHNL_OP_1588_PTP_GET_TIME, and waits + * for the reply from the PF. + * + * Based on some simple measurements using ftrace and phc2sys, this clock + * access method has about a ~110 usec latency even when the system is not + * under load. In order to achieve acceptable results when using phc2sys with + * the indirect clock access method, it is recommended to use more + * conservative proportional and integration constants with the P/I servo. + * + * Return: 0 if success, error code otherwise. + */ +static int iavf_read_phc_indirect(struct iavf_adapter *adapter, + struct timespec64 *ts, + struct ptp_system_timestamp *sts) +{ + long ret; + int err; + + adapter->ptp.phc_time_ready = false; + + ptp_read_system_prets(sts); + + err = iavf_send_phc_read(adapter); + if (err) + return err; + + ret = wait_event_interruptible_timeout(adapter->ptp.phc_time_waitqueue, + adapter->ptp.phc_time_ready, + HZ); + + ptp_read_system_postts(sts); + + if (ret < 0) + return ret; + else if (!ret) + return -EBUSY; + + *ts = ns_to_timespec64(adapter->ptp.cached_phc_time); + + return 0; +} + +static int iavf_ptp_gettimex64(struct ptp_clock_info *info, + struct timespec64 *ts, + struct ptp_system_timestamp *sts) +{ + struct iavf_adapter *adapter = iavf_clock_to_adapter(info); + + if (!adapter->ptp.clock) + return -EOPNOTSUPP; + + return iavf_read_phc_indirect(adapter, ts, sts); +} + +/** + * iavf_ptp_cache_phc_time - Cache PHC time for performing timestamp extension + * @adapter: private adapter structure + * + * Periodically cache the PHC time in order to allow for timestamp extension. + * This is required because the Tx and Rx timestamps only contain 32bits of + * nanoseconds. Timestamp extension allows calculating the corrected 64bit + * timestamp. This algorithm relies on the cached time being within ~1 second + * of the timestamp. + */ +static void iavf_ptp_cache_phc_time(struct iavf_adapter *adapter) +{ + if (!time_is_before_jiffies(adapter->ptp.cached_phc_updated + HZ)) + return; + + /* The response from virtchnl will store the time into + * cached_phc_time. + */ + iavf_send_phc_read(adapter); +} + +/** + * iavf_ptp_do_aux_work - Perform periodic work required for PTP support + * @info: PTP clock info structure + * + * Handler to take care of periodic work required for PTP operation. This + * includes the following tasks: + * + * 1) updating cached_phc_time + * + * cached_phc_time is used by the Tx and Rx timestamp flows in order to + * perform timestamp extension, by carefully comparing the timestamp + * 32bit nanosecond timestamps and determining the corrected 64bit + * timestamp value to report to userspace. This algorithm only works if + * the cached_phc_time is within ~1 second of the Tx or Rx timestamp + * event. This task periodically reads the PHC time and stores it, to + * ensure that timestamp extension operates correctly. + * + * Returns: time in jiffies until the periodic task should be re-scheduled. + */ +static long iavf_ptp_do_aux_work(struct ptp_clock_info *info) +{ + struct iavf_adapter *adapter = iavf_clock_to_adapter(info); + + iavf_ptp_cache_phc_time(adapter); + + /* Check work about twice a second */ + return msecs_to_jiffies(500); +} + +/** + * iavf_ptp_register_clock - Register a new PTP for userspace + * @adapter: private adapter structure + * + * Allocate and register a new PTP clock device if necessary. + * + * Return: 0 if success, error otherwise. + */ +static int iavf_ptp_register_clock(struct iavf_adapter *adapter) +{ + struct ptp_clock_info *ptp_info = &adapter->ptp.info; + struct device *dev = &adapter->pdev->dev; + struct ptp_clock *clock; + + snprintf(ptp_info->name, sizeof(ptp_info->name), "%s-%s-clk", + KBUILD_MODNAME, dev_name(dev)); + ptp_info->owner = THIS_MODULE; + ptp_info->gettimex64 = iavf_ptp_gettimex64; + ptp_info->do_aux_work = iavf_ptp_do_aux_work; + + clock = ptp_clock_register(ptp_info, dev); + if (IS_ERR(clock)) + return PTR_ERR(clock); + + adapter->ptp.clock = clock; + + dev_dbg(&adapter->pdev->dev, "PTP clock %s registered\n", + adapter->ptp.info.name); + + return 0; +} + +/** + * iavf_ptp_init - Initialize PTP support if capability was negotiated + * @adapter: private adapter structure + * + * Initialize PTP functionality, based on the capabilities that the PF has + * enabled for this VF. + */ +void iavf_ptp_init(struct iavf_adapter *adapter) +{ + int err; + + if (!iavf_ptp_cap_supported(adapter, VIRTCHNL_1588_PTP_CAP_READ_PHC)) { + pci_notice(adapter->pdev, + "Device does not have PTP clock support\n"); + return; + } + + err = iavf_ptp_register_clock(adapter); + if (err) { + pci_err(adapter->pdev, + "Failed to register PTP clock device (%p)\n", + ERR_PTR(err)); + return; + } + + for (int i = 0; i < adapter->num_active_queues; i++) { + struct iavf_ring *rx_ring = &adapter->rx_rings[i]; + + rx_ring->ptp = &adapter->ptp; + } + + ptp_schedule_worker(adapter->ptp.clock, 0); +} + +/** + * iavf_ptp_release - Disable PTP support + * @adapter: private adapter structure + * + * Release all PTP resources that were previously initialized. + */ +void iavf_ptp_release(struct iavf_adapter *adapter) +{ + struct iavf_ptp_aq_cmd *cmd, *tmp; + + if (!adapter->ptp.clock) + return; + + pci_dbg(adapter->pdev, "removing PTP clock %s\n", + adapter->ptp.info.name); + ptp_clock_unregister(adapter->ptp.clock); + adapter->ptp.clock = NULL; + + /* Cancel any remaining uncompleted PTP clock commands */ + mutex_lock(&adapter->ptp.aq_cmd_lock); + list_for_each_entry_safe(cmd, tmp, &adapter->ptp.aq_cmds, list) { + list_del(&cmd->list); + kfree(cmd); + } + adapter->aq_required &= ~IAVF_FLAG_AQ_SEND_PTP_CMD; + mutex_unlock(&adapter->ptp.aq_cmd_lock); + + adapter->ptp.hwtstamp_config.rx_filter = HWTSTAMP_FILTER_NONE; + iavf_ptp_disable_rx_tstamp(adapter); +} + +/** + * iavf_ptp_process_caps - Handle change in PTP capabilities + * @adapter: private adapter structure + * + * Handle any state changes necessary due to change in PTP capabilities, such + * as after a device reset or change in configuration from the PF. + */ +void iavf_ptp_process_caps(struct iavf_adapter *adapter) +{ + bool phc = iavf_ptp_cap_supported(adapter, VIRTCHNL_1588_PTP_CAP_READ_PHC); + + /* Check if the device gained or lost necessary access to support the + * PTP hardware clock. If so, driver must respond appropriately by + * creating or destroying the PTP clock device. + */ + if (adapter->ptp.clock && !phc) + iavf_ptp_release(adapter); + else if (!adapter->ptp.clock && phc) + iavf_ptp_init(adapter); + + /* Check if the device lost access to Rx timestamp incoming packets */ + if (!iavf_ptp_cap_supported(adapter, VIRTCHNL_1588_PTP_CAP_RX_TSTAMP)) { + adapter->ptp.hwtstamp_config.rx_filter = HWTSTAMP_FILTER_NONE; + iavf_ptp_disable_rx_tstamp(adapter); + } +} + +/** + * iavf_ptp_extend_32b_timestamp - Convert a 32b nanoseconds timestamp to 64b + * nanoseconds + * @cached_phc_time: recently cached copy of PHC time + * @in_tstamp: Ingress/egress 32b nanoseconds timestamp value + * + * Hardware captures timestamps which contain only 32 bits of nominal + * nanoseconds, as opposed to the 64bit timestamps that the stack expects. + * + * Extend the 32bit nanosecond timestamp using the following algorithm and + * assumptions: + * + * 1) have a recently cached copy of the PHC time + * 2) assume that the in_tstamp was captured 2^31 nanoseconds (~2.1 + * seconds) before or after the PHC time was captured. + * 3) calculate the delta between the cached time and the timestamp + * 4) if the delta is smaller than 2^31 nanoseconds, then the timestamp was + * captured after the PHC time. In this case, the full timestamp is just + * the cached PHC time plus the delta. + * 5) otherwise, if the delta is larger than 2^31 nanoseconds, then the + * timestamp was captured *before* the PHC time, i.e. because the PHC + * cache was updated after the timestamp was captured by hardware. In this + * case, the full timestamp is the cached time minus the inverse delta. + * + * This algorithm works even if the PHC time was updated after a Tx timestamp + * was requested, but before the Tx timestamp event was reported from + * hardware. + * + * This calculation primarily relies on keeping the cached PHC time up to + * date. If the timestamp was captured more than 2^31 nanoseconds after the + * PHC time, it is possible that the lower 32bits of PHC time have + * overflowed more than once, and we might generate an incorrect timestamp. + * + * This is prevented by (a) periodically updating the cached PHC time once + * a second, and (b) discarding any Tx timestamp packet if it has waited for + * a timestamp for more than one second. + * + * Return: extended timestamp (to 64b). + */ +u64 iavf_ptp_extend_32b_timestamp(u64 cached_phc_time, u32 in_tstamp) +{ + u32 low = lower_32_bits(cached_phc_time); + u32 delta = in_tstamp - low; + u64 ns; + + /* Do not assume that the in_tstamp is always more recent than the + * cached PHC time. If the delta is large, it indicates that the + * in_tstamp was taken in the past, and should be converted + * forward. + */ + if (delta > S32_MAX) + ns = cached_phc_time - (low - in_tstamp); + else + ns = cached_phc_time + delta; + + return ns; +} diff --git a/drivers/net/ethernet/intel/iavf/iavf_ptp.h b/drivers/net/ethernet/intel/iavf/iavf_ptp.h new file mode 100644 index 000000000000..783b8f287cd9 --- /dev/null +++ b/drivers/net/ethernet/intel/iavf/iavf_ptp.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright(c) 2024 Intel Corporation. */ + +#ifndef _IAVF_PTP_H_ +#define _IAVF_PTP_H_ + +#include "iavf_types.h" + +/* bit indicating whether a 40bit timestamp is valid */ +#define IAVF_PTP_40B_TSTAMP_VALID BIT(24) + +#if IS_ENABLED(CONFIG_PTP_1588_CLOCK) +void iavf_ptp_init(struct iavf_adapter *adapter); +void iavf_ptp_release(struct iavf_adapter *adapter); +void iavf_ptp_process_caps(struct iavf_adapter *adapter); +bool iavf_ptp_cap_supported(const struct iavf_adapter *adapter, u32 cap); +void iavf_virtchnl_send_ptp_cmd(struct iavf_adapter *adapter); +int iavf_ptp_set_ts_config(struct iavf_adapter *adapter, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack); +u64 iavf_ptp_extend_32b_timestamp(u64 cached_phc_time, u32 in_tstamp); +#else /* IS_ENABLED(CONFIG_PTP_1588_CLOCK) */ +static inline void iavf_ptp_init(struct iavf_adapter *adapter) { } +static inline void iavf_ptp_release(struct iavf_adapter *adapter) { } +static inline void iavf_ptp_process_caps(struct iavf_adapter *adapter) { } +static inline bool iavf_ptp_cap_supported(const struct iavf_adapter *adapter, + u32 cap) +{ + return false; +} + +static inline void iavf_virtchnl_send_ptp_cmd(struct iavf_adapter *adapter) { } +static inline int iavf_ptp_set_ts_config(struct iavf_adapter *adapter, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack) +{ + return -1; +} + +static inline u64 iavf_ptp_extend_32b_timestamp(u64 cached_phc_time, + u32 in_tstamp) +{ + return 0; +} + +#endif /* IS_ENABLED(CONFIG_PTP_1588_CLOCK) */ +#endif /* _IAVF_PTP_H_ */ diff --git a/drivers/net/ethernet/intel/iavf/iavf_trace.h b/drivers/net/ethernet/intel/iavf/iavf_trace.h index 62212011c807..c5e4d1823886 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_trace.h +++ b/drivers/net/ethernet/intel/iavf/iavf_trace.h @@ -112,7 +112,7 @@ DECLARE_EVENT_CLASS( iavf_rx_template, TP_PROTO(struct iavf_ring *ring, - union iavf_32byte_rx_desc *desc, + struct iavf_rx_desc *desc, struct sk_buff *skb), TP_ARGS(ring, desc, skb), @@ -140,7 +140,7 @@ DECLARE_EVENT_CLASS( DEFINE_EVENT( iavf_rx_template, iavf_clean_rx_irq, TP_PROTO(struct iavf_ring *ring, - union iavf_32byte_rx_desc *desc, + struct iavf_rx_desc *desc, struct sk_buff *skb), TP_ARGS(ring, desc, skb)); @@ -148,7 +148,7 @@ DEFINE_EVENT( DEFINE_EVENT( iavf_rx_template, iavf_clean_rx_irq_rx, TP_PROTO(struct iavf_ring *ring, - union iavf_32byte_rx_desc *desc, + struct iavf_rx_desc *desc, struct sk_buff *skb), TP_ARGS(ring, desc, skb)); diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.c b/drivers/net/ethernet/intel/iavf/iavf_txrx.c index 26b424fd6718..422312b8b54a 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.c +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.c @@ -8,6 +8,26 @@ #include "iavf.h" #include "iavf_trace.h" #include "iavf_prototype.h" +#include "iavf_ptp.h" + +/** + * iavf_is_descriptor_done - tests DD bit in Rx descriptor + * @qw1: quad word 1 from descriptor to get Descriptor Done field from + * @flex: is the descriptor flex or legacy + * + * This function tests the descriptor done bit in specified descriptor. Because + * there are two types of descriptors (legacy and flex) the parameter rx_ring + * is used to distinguish. + * + * Return: true or false based on the state of DD bit in Rx descriptor. + */ +static bool iavf_is_descriptor_done(u64 qw1, bool flex) +{ + if (flex) + return FIELD_GET(IAVF_RXD_FLEX_DD_M, qw1); + else + return FIELD_GET(IAVF_RXD_LEGACY_DD_M, qw1); +} static __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size, u32 td_tag) @@ -766,7 +786,7 @@ int iavf_setup_rx_descriptors(struct iavf_ring *rx_ring) u64_stats_init(&rx_ring->syncp); /* Round up to nearest 4K */ - rx_ring->size = rx_ring->count * sizeof(union iavf_32byte_rx_desc); + rx_ring->size = rx_ring->count * sizeof(struct iavf_rx_desc); rx_ring->size = ALIGN(rx_ring->size, 4096); rx_ring->desc = dma_alloc_coherent(fq.pp->p.dev, rx_ring->size, &rx_ring->dma, GFP_KERNEL); @@ -845,7 +865,7 @@ bool iavf_alloc_rx_buffers(struct iavf_ring *rx_ring, u16 cleaned_count) .count = rx_ring->count, }; u16 ntu = rx_ring->next_to_use; - union iavf_rx_desc *rx_desc; + struct iavf_rx_desc *rx_desc; /* do nothing if no valid netdev defined */ if (!rx_ring->netdev || !cleaned_count) @@ -863,7 +883,7 @@ bool iavf_alloc_rx_buffers(struct iavf_ring *rx_ring, u16 cleaned_count) /* Refresh the desc even if buffer_addrs didn't change * because each write-back erases this info. */ - rx_desc->read.pkt_addr = cpu_to_le64(addr); + rx_desc->qw0 = cpu_to_le64(addr); rx_desc++; ntu++; @@ -873,7 +893,7 @@ bool iavf_alloc_rx_buffers(struct iavf_ring *rx_ring, u16 cleaned_count) } /* clear the status bits for the next_to_use descriptor */ - rx_desc->wb.qword1.status_error_len = 0; + rx_desc->qw1 = 0; cleaned_count--; } while (cleaned_count); @@ -896,60 +916,43 @@ no_buffers: } /** - * iavf_rx_checksum - Indicate in skb if hw indicated a good cksum + * iavf_rx_csum - Indicate in skb if hw indicated a good checksum * @vsi: the VSI we care about * @skb: skb currently being received and modified - * @rx_desc: the receive descriptor + * @decoded_pt: decoded ptype information + * @csum_bits: decoded Rx descriptor information **/ -static void iavf_rx_checksum(struct iavf_vsi *vsi, - struct sk_buff *skb, - union iavf_rx_desc *rx_desc) +static void iavf_rx_csum(const struct iavf_vsi *vsi, struct sk_buff *skb, + struct libeth_rx_pt decoded_pt, + struct libeth_rx_csum csum_bits) { - struct libeth_rx_pt decoded; - u32 rx_error, rx_status; bool ipv4, ipv6; - u8 ptype; - u64 qword; skb->ip_summed = CHECKSUM_NONE; - qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len); - ptype = FIELD_GET(IAVF_RXD_QW1_PTYPE_MASK, qword); - - decoded = libie_rx_pt_parse(ptype); - if (!libeth_rx_pt_has_checksum(vsi->netdev, decoded)) - return; - - rx_error = FIELD_GET(IAVF_RXD_QW1_ERROR_MASK, qword); - rx_status = FIELD_GET(IAVF_RXD_QW1_STATUS_MASK, qword); - /* did the hardware decode the packet and checksum? */ - if (!(rx_status & BIT(IAVF_RX_DESC_STATUS_L3L4P_SHIFT))) + if (unlikely(!csum_bits.l3l4p)) return; - ipv4 = libeth_rx_pt_get_ip_ver(decoded) == LIBETH_RX_PT_OUTER_IPV4; - ipv6 = libeth_rx_pt_get_ip_ver(decoded) == LIBETH_RX_PT_OUTER_IPV6; + ipv4 = libeth_rx_pt_get_ip_ver(decoded_pt) == LIBETH_RX_PT_OUTER_IPV4; + ipv6 = libeth_rx_pt_get_ip_ver(decoded_pt) == LIBETH_RX_PT_OUTER_IPV6; - if (ipv4 && - (rx_error & (BIT(IAVF_RX_DESC_ERROR_IPE_SHIFT) | - BIT(IAVF_RX_DESC_ERROR_EIPE_SHIFT)))) + if (unlikely(ipv4 && (csum_bits.ipe || csum_bits.eipe))) goto checksum_fail; /* likely incorrect csum if alternate IP extension headers found */ - if (ipv6 && - rx_status & BIT(IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT)) - /* don't increment checksum err here, non-fatal err */ + if (unlikely(ipv6 && csum_bits.ipv6exadd)) return; /* there was some L4 error, count error and punt packet to the stack */ - if (rx_error & BIT(IAVF_RX_DESC_ERROR_L4E_SHIFT)) + if (unlikely(csum_bits.l4e)) goto checksum_fail; /* handle packets that were not able to be checksummed due * to arrival speed, in this case the stack can compute * the csum. */ - if (rx_error & BIT(IAVF_RX_DESC_ERROR_PPRS_SHIFT)) + if (unlikely(csum_bits.pprs)) return; skb->ip_summed = CHECKSUM_UNNECESSARY; @@ -960,52 +963,196 @@ checksum_fail: } /** - * iavf_rx_hash - set the hash value in the skb + * iavf_legacy_rx_csum - Indicate in skb if hw indicated a good checksum + * @vsi: the VSI we care about + * @qw1: quad word 1 + * @decoded_pt: decoded packet type + * + * This function only operates on the VIRTCHNL_RXDID_1_32B_BASE legacy 32byte + * descriptor writeback format. + * + * Return: decoded checksum bits. + **/ +static struct libeth_rx_csum +iavf_legacy_rx_csum(const struct iavf_vsi *vsi, u64 qw1, + const struct libeth_rx_pt decoded_pt) +{ + struct libeth_rx_csum csum_bits = {}; + + if (!libeth_rx_pt_has_checksum(vsi->netdev, decoded_pt)) + return csum_bits; + + csum_bits.ipe = FIELD_GET(IAVF_RXD_LEGACY_IPE_M, qw1); + csum_bits.eipe = FIELD_GET(IAVF_RXD_LEGACY_EIPE_M, qw1); + csum_bits.l4e = FIELD_GET(IAVF_RXD_LEGACY_L4E_M, qw1); + csum_bits.pprs = FIELD_GET(IAVF_RXD_LEGACY_PPRS_M, qw1); + csum_bits.l3l4p = FIELD_GET(IAVF_RXD_LEGACY_L3L4P_M, qw1); + csum_bits.ipv6exadd = FIELD_GET(IAVF_RXD_LEGACY_IPV6EXADD_M, qw1); + + return csum_bits; +} + +/** + * iavf_flex_rx_csum - Indicate in skb if hw indicated a good checksum + * @vsi: the VSI we care about + * @qw1: quad word 1 + * @decoded_pt: decoded packet type + * + * This function only operates on the VIRTCHNL_RXDID_2_FLEX_SQ_NIC flexible + * descriptor writeback format. + * + * Return: decoded checksum bits. + **/ +static struct libeth_rx_csum +iavf_flex_rx_csum(const struct iavf_vsi *vsi, u64 qw1, + const struct libeth_rx_pt decoded_pt) +{ + struct libeth_rx_csum csum_bits = {}; + + if (!libeth_rx_pt_has_checksum(vsi->netdev, decoded_pt)) + return csum_bits; + + csum_bits.ipe = FIELD_GET(IAVF_RXD_FLEX_XSUM_IPE_M, qw1); + csum_bits.eipe = FIELD_GET(IAVF_RXD_FLEX_XSUM_EIPE_M, qw1); + csum_bits.l4e = FIELD_GET(IAVF_RXD_FLEX_XSUM_L4E_M, qw1); + csum_bits.eudpe = FIELD_GET(IAVF_RXD_FLEX_XSUM_EUDPE_M, qw1); + csum_bits.l3l4p = FIELD_GET(IAVF_RXD_FLEX_L3L4P_M, qw1); + csum_bits.ipv6exadd = FIELD_GET(IAVF_RXD_FLEX_IPV6EXADD_M, qw1); + csum_bits.nat = FIELD_GET(IAVF_RXD_FLEX_NAT_M, qw1); + + return csum_bits; +} + +/** + * iavf_legacy_rx_hash - set the hash value in the skb + * @ring: descriptor ring + * @qw0: quad word 0 + * @qw1: quad word 1 + * @skb: skb currently being received and modified + * @decoded_pt: decoded packet type + * + * This function only operates on the VIRTCHNL_RXDID_1_32B_BASE legacy 32byte + * descriptor writeback format. + **/ +static void iavf_legacy_rx_hash(const struct iavf_ring *ring, __le64 qw0, + __le64 qw1, struct sk_buff *skb, + const struct libeth_rx_pt decoded_pt) +{ + const __le64 rss_mask = cpu_to_le64(IAVF_RXD_LEGACY_FLTSTAT_M); + u32 hash; + + if (!libeth_rx_pt_has_hash(ring->netdev, decoded_pt)) + return; + + if ((qw1 & rss_mask) == rss_mask) { + hash = le64_get_bits(qw0, IAVF_RXD_LEGACY_RSS_M); + libeth_rx_pt_set_hash(skb, hash, decoded_pt); + } +} + +/** + * iavf_flex_rx_hash - set the hash value in the skb * @ring: descriptor ring - * @rx_desc: specific descriptor + * @qw1: quad word 1 * @skb: skb currently being received and modified - * @rx_ptype: Rx packet type + * @decoded_pt: decoded packet type + * + * This function only operates on the VIRTCHNL_RXDID_2_FLEX_SQ_NIC flexible + * descriptor writeback format. **/ -static void iavf_rx_hash(struct iavf_ring *ring, - union iavf_rx_desc *rx_desc, - struct sk_buff *skb, - u8 rx_ptype) +static void iavf_flex_rx_hash(const struct iavf_ring *ring, __le64 qw1, + struct sk_buff *skb, + const struct libeth_rx_pt decoded_pt) { - struct libeth_rx_pt decoded; + bool rss_valid; u32 hash; - const __le64 rss_mask = - cpu_to_le64((u64)IAVF_RX_DESC_FLTSTAT_RSS_HASH << - IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT); - decoded = libie_rx_pt_parse(rx_ptype); - if (!libeth_rx_pt_has_hash(ring->netdev, decoded)) + if (!libeth_rx_pt_has_hash(ring->netdev, decoded_pt)) return; - if ((rx_desc->wb.qword1.status_error_len & rss_mask) == rss_mask) { - hash = le32_to_cpu(rx_desc->wb.qword0.hi_dword.rss); - libeth_rx_pt_set_hash(skb, hash, decoded); + rss_valid = le64_get_bits(qw1, IAVF_RXD_FLEX_RSS_VALID_M); + if (rss_valid) { + hash = le64_get_bits(qw1, IAVF_RXD_FLEX_RSS_HASH_M); + libeth_rx_pt_set_hash(skb, hash, decoded_pt); } } /** + * iavf_flex_rx_tstamp - Capture Rx timestamp from the descriptor + * @rx_ring: descriptor ring + * @qw2: quad word 2 of descriptor + * @qw3: quad word 3 of descriptor + * @skb: skb currently being received + * + * Read the Rx timestamp value from the descriptor and pass it to the stack. + * + * This function only operates on the VIRTCHNL_RXDID_2_FLEX_SQ_NIC flexible + * descriptor writeback format. + */ +static void iavf_flex_rx_tstamp(const struct iavf_ring *rx_ring, __le64 qw2, + __le64 qw3, struct sk_buff *skb) +{ + u32 tstamp; + u64 ns; + + /* Skip processing if timestamps aren't enabled */ + if (!(rx_ring->flags & IAVF_TXRX_FLAGS_HW_TSTAMP)) + return; + + /* Check if this Rx descriptor has a valid timestamp */ + if (!le64_get_bits(qw2, IAVF_PTP_40B_TSTAMP_VALID)) + return; + + /* the ts_low field only contains the valid bit and sub-nanosecond + * precision, so we don't need to extract it. + */ + tstamp = le64_get_bits(qw3, IAVF_RXD_FLEX_QW3_TSTAMP_HIGH_M); + + ns = iavf_ptp_extend_32b_timestamp(rx_ring->ptp->cached_phc_time, + tstamp); + + *skb_hwtstamps(skb) = (struct skb_shared_hwtstamps) { + .hwtstamp = ns_to_ktime(ns), + }; +} + +/** * iavf_process_skb_fields - Populate skb header fields from Rx descriptor * @rx_ring: rx descriptor ring packet is being transacted on * @rx_desc: pointer to the EOP Rx descriptor * @skb: pointer to current skb being populated - * @rx_ptype: the packet type decoded by hardware + * @ptype: the packet type decoded by hardware + * @flex: is the descriptor flex or legacy * * This function checks the ring, descriptor, and packet information in * order to populate the hash, checksum, VLAN, protocol, and * other fields within the skb. **/ -static void -iavf_process_skb_fields(struct iavf_ring *rx_ring, - union iavf_rx_desc *rx_desc, struct sk_buff *skb, - u8 rx_ptype) +static void iavf_process_skb_fields(const struct iavf_ring *rx_ring, + const struct iavf_rx_desc *rx_desc, + struct sk_buff *skb, u32 ptype, + bool flex) { - iavf_rx_hash(rx_ring, rx_desc, skb, rx_ptype); - - iavf_rx_checksum(rx_ring->vsi, skb, rx_desc); + struct libeth_rx_csum csum_bits; + struct libeth_rx_pt decoded_pt; + __le64 qw0 = rx_desc->qw0; + __le64 qw1 = rx_desc->qw1; + __le64 qw2 = rx_desc->qw2; + __le64 qw3 = rx_desc->qw3; + + decoded_pt = libie_rx_pt_parse(ptype); + + if (flex) { + iavf_flex_rx_hash(rx_ring, qw1, skb, decoded_pt); + iavf_flex_rx_tstamp(rx_ring, qw2, qw3, skb); + csum_bits = iavf_flex_rx_csum(rx_ring->vsi, le64_to_cpu(qw1), + decoded_pt); + } else { + iavf_legacy_rx_hash(rx_ring, qw0, qw1, skb, decoded_pt); + csum_bits = iavf_legacy_rx_csum(rx_ring->vsi, le64_to_cpu(qw1), + decoded_pt); + } + iavf_rx_csum(rx_ring->vsi, skb, decoded_pt, csum_bits); skb_record_rx_queue(skb, rx_ring->queue_index); @@ -1092,8 +1239,7 @@ static struct sk_buff *iavf_build_skb(const struct libeth_fqe *rx_buffer, /** * iavf_is_non_eop - process handling of non-EOP buffers * @rx_ring: Rx ring being processed - * @rx_desc: Rx descriptor for current buffer - * @skb: Current socket buffer containing buffer in progress + * @fields: Rx descriptor extracted fields * * This function updates next to clean. If the buffer is an EOP buffer * this function exits returning false, otherwise it will place the @@ -1101,8 +1247,7 @@ static struct sk_buff *iavf_build_skb(const struct libeth_fqe *rx_buffer, * that this is in fact a non-EOP buffer. **/ static bool iavf_is_non_eop(struct iavf_ring *rx_ring, - union iavf_rx_desc *rx_desc, - struct sk_buff *skb) + struct libeth_rqe_info fields) { u32 ntc = rx_ring->next_to_clean + 1; @@ -1113,8 +1258,7 @@ static bool iavf_is_non_eop(struct iavf_ring *rx_ring, prefetch(IAVF_RX_DESC(rx_ring, ntc)); /* if we are the last buffer then there is nothing else to do */ -#define IAVF_RXD_EOF BIT(IAVF_RX_DESC_STATUS_EOF_SHIFT) - if (likely(iavf_test_staterr(rx_desc, IAVF_RXD_EOF))) + if (likely(fields.eop)) return false; rx_ring->rx_stats.non_eop_descs++; @@ -1123,6 +1267,109 @@ static bool iavf_is_non_eop(struct iavf_ring *rx_ring, } /** + * iavf_extract_legacy_rx_fields - Extract fields from the Rx descriptor + * @rx_ring: rx descriptor ring + * @rx_desc: the descriptor to process + * + * Decode the Rx descriptor and extract relevant information including the + * size, VLAN tag, Rx packet type, end of packet field and RXE field value. + * + * This function only operates on the VIRTCHNL_RXDID_1_32B_BASE legacy 32byte + * descriptor writeback format. + * + * Return: fields extracted from the Rx descriptor. + */ +static struct libeth_rqe_info +iavf_extract_legacy_rx_fields(const struct iavf_ring *rx_ring, + const struct iavf_rx_desc *rx_desc) +{ + u64 qw0 = le64_to_cpu(rx_desc->qw0); + u64 qw1 = le64_to_cpu(rx_desc->qw1); + u64 qw2 = le64_to_cpu(rx_desc->qw2); + struct libeth_rqe_info fields; + bool l2tag1p, l2tag2p; + + fields.eop = FIELD_GET(IAVF_RXD_LEGACY_EOP_M, qw1); + fields.len = FIELD_GET(IAVF_RXD_LEGACY_LENGTH_M, qw1); + + if (!fields.eop) + return fields; + + fields.rxe = FIELD_GET(IAVF_RXD_LEGACY_RXE_M, qw1); + fields.ptype = FIELD_GET(IAVF_RXD_LEGACY_PTYPE_M, qw1); + fields.vlan = 0; + + if (rx_ring->flags & IAVF_TXRX_FLAGS_VLAN_TAG_LOC_L2TAG1) { + l2tag1p = FIELD_GET(IAVF_RXD_LEGACY_L2TAG1P_M, qw1); + if (l2tag1p) + fields.vlan = FIELD_GET(IAVF_RXD_LEGACY_L2TAG1_M, qw0); + } else if (rx_ring->flags & IAVF_RXR_FLAGS_VLAN_TAG_LOC_L2TAG2_2) { + l2tag2p = FIELD_GET(IAVF_RXD_LEGACY_L2TAG2P_M, qw2); + if (l2tag2p) + fields.vlan = FIELD_GET(IAVF_RXD_LEGACY_L2TAG2_M, qw2); + } + + return fields; +} + +/** + * iavf_extract_flex_rx_fields - Extract fields from the Rx descriptor + * @rx_ring: rx descriptor ring + * @rx_desc: the descriptor to process + * + * Decode the Rx descriptor and extract relevant information including the + * size, VLAN tag, Rx packet type, end of packet field and RXE field value. + * + * This function only operates on the VIRTCHNL_RXDID_2_FLEX_SQ_NIC flexible + * descriptor writeback format. + * + * Return: fields extracted from the Rx descriptor. + */ +static struct libeth_rqe_info +iavf_extract_flex_rx_fields(const struct iavf_ring *rx_ring, + const struct iavf_rx_desc *rx_desc) +{ + struct libeth_rqe_info fields = {}; + u64 qw0 = le64_to_cpu(rx_desc->qw0); + u64 qw1 = le64_to_cpu(rx_desc->qw1); + u64 qw2 = le64_to_cpu(rx_desc->qw2); + bool l2tag1p, l2tag2p; + + fields.eop = FIELD_GET(IAVF_RXD_FLEX_EOP_M, qw1); + fields.len = FIELD_GET(IAVF_RXD_FLEX_PKT_LEN_M, qw0); + + if (!fields.eop) + return fields; + + fields.rxe = FIELD_GET(IAVF_RXD_FLEX_RXE_M, qw1); + fields.ptype = FIELD_GET(IAVF_RXD_FLEX_PTYPE_M, qw0); + fields.vlan = 0; + + if (rx_ring->flags & IAVF_TXRX_FLAGS_VLAN_TAG_LOC_L2TAG1) { + l2tag1p = FIELD_GET(IAVF_RXD_FLEX_L2TAG1P_M, qw1); + if (l2tag1p) + fields.vlan = FIELD_GET(IAVF_RXD_FLEX_L2TAG1_M, qw1); + } else if (rx_ring->flags & IAVF_RXR_FLAGS_VLAN_TAG_LOC_L2TAG2_2) { + l2tag2p = FIELD_GET(IAVF_RXD_FLEX_L2TAG2P_M, qw2); + if (l2tag2p) + fields.vlan = FIELD_GET(IAVF_RXD_FLEX_L2TAG2_2_M, qw2); + } + + return fields; +} + +static struct libeth_rqe_info +iavf_extract_rx_fields(const struct iavf_ring *rx_ring, + const struct iavf_rx_desc *rx_desc, + bool flex) +{ + if (flex) + return iavf_extract_flex_rx_fields(rx_ring, rx_desc); + else + return iavf_extract_legacy_rx_fields(rx_ring, rx_desc); +} + +/** * iavf_clean_rx_irq - Clean completed descriptors from Rx ring - bounce buf * @rx_ring: rx descriptor ring to transact packets on * @budget: Total limit on number of packets to process @@ -1136,18 +1383,17 @@ static bool iavf_is_non_eop(struct iavf_ring *rx_ring, **/ static int iavf_clean_rx_irq(struct iavf_ring *rx_ring, int budget) { + bool flex = rx_ring->rxdid == VIRTCHNL_RXDID_2_FLEX_SQ_NIC; unsigned int total_rx_bytes = 0, total_rx_packets = 0; struct sk_buff *skb = rx_ring->skb; u16 cleaned_count = IAVF_DESC_UNUSED(rx_ring); bool failure = false; while (likely(total_rx_packets < (unsigned int)budget)) { + struct libeth_rqe_info fields; struct libeth_fqe *rx_buffer; - union iavf_rx_desc *rx_desc; - unsigned int size; - u16 vlan_tag = 0; - u8 rx_ptype; - u64 qword; + struct iavf_rx_desc *rx_desc; + u64 qw1; /* return some buffers to hardware, one at a time is too slow */ if (cleaned_count >= IAVF_RX_BUFFER_WRITE) { @@ -1158,35 +1404,32 @@ static int iavf_clean_rx_irq(struct iavf_ring *rx_ring, int budget) rx_desc = IAVF_RX_DESC(rx_ring, rx_ring->next_to_clean); - /* status_error_len will always be zero for unused descriptors - * because it's cleared in cleanup, and overlaps with hdr_addr - * which is always zero because packet split isn't used, if the - * hardware wrote DD then the length will be non-zero - */ - qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len); - /* This memory barrier is needed to keep us from reading * any other fields out of the rx_desc until we have * verified the descriptor has been written back. */ dma_rmb(); -#define IAVF_RXD_DD BIT(IAVF_RX_DESC_STATUS_DD_SHIFT) - if (!iavf_test_staterr(rx_desc, IAVF_RXD_DD)) + + qw1 = le64_to_cpu(rx_desc->qw1); + /* If DD field (descriptor done) is unset then other fields are + * not valid + */ + if (!iavf_is_descriptor_done(qw1, flex)) break; - size = FIELD_GET(IAVF_RXD_QW1_LENGTH_PBUF_MASK, qword); + fields = iavf_extract_rx_fields(rx_ring, rx_desc, flex); iavf_trace(clean_rx_irq, rx_ring, rx_desc, skb); rx_buffer = &rx_ring->rx_fqes[rx_ring->next_to_clean]; - if (!libeth_rx_sync_for_cpu(rx_buffer, size)) + if (!libeth_rx_sync_for_cpu(rx_buffer, fields.len)) goto skip_data; /* retrieve a buffer from the ring */ if (skb) - iavf_add_rx_frag(skb, rx_buffer, size); + iavf_add_rx_frag(skb, rx_buffer, fields.len); else - skb = iavf_build_skb(rx_buffer, size); + skb = iavf_build_skb(rx_buffer, fields.len); /* exit if we failed to retrieve a buffer */ if (!skb) { @@ -1197,15 +1440,14 @@ static int iavf_clean_rx_irq(struct iavf_ring *rx_ring, int budget) skip_data: cleaned_count++; - if (iavf_is_non_eop(rx_ring, rx_desc, skb) || unlikely(!skb)) + if (iavf_is_non_eop(rx_ring, fields) || unlikely(!skb)) continue; - /* ERR_MASK will only have valid bits if EOP set, and - * what we are doing here is actually checking - * IAVF_RX_DESC_ERROR_RXE_SHIFT, since it is the zeroth bit in - * the error field + /* RXE field in descriptor is an indication of the MAC errors + * (like CRC, alignment, oversize etc). If it is set then iavf + * should finish. */ - if (unlikely(iavf_test_staterr(rx_desc, BIT(IAVF_RXD_QW1_ERROR_SHIFT)))) { + if (unlikely(fields.rxe)) { dev_kfree_skb_any(skb); skb = NULL; continue; @@ -1219,22 +1461,11 @@ skip_data: /* probably a little skewed due to removing CRC */ total_rx_bytes += skb->len; - qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len); - rx_ptype = FIELD_GET(IAVF_RXD_QW1_PTYPE_MASK, qword); - /* populate checksum, VLAN, and protocol */ - iavf_process_skb_fields(rx_ring, rx_desc, skb, rx_ptype); - - if (qword & BIT(IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT) && - rx_ring->flags & IAVF_TXRX_FLAGS_VLAN_TAG_LOC_L2TAG1) - vlan_tag = le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1); - if (rx_desc->wb.qword2.ext_status & - cpu_to_le16(BIT(IAVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT)) && - rx_ring->flags & IAVF_RXR_FLAGS_VLAN_TAG_LOC_L2TAG2_2) - vlan_tag = le16_to_cpu(rx_desc->wb.qword2.l2tag2_2); + iavf_process_skb_fields(rx_ring, rx_desc, skb, fields.ptype, flex); iavf_trace(clean_rx_irq_rx, rx_ring, rx_desc, skb); - iavf_receive_skb(rx_ring, skb, vlan_tag); + iavf_receive_skb(rx_ring, skb, fields.vlan); skb = NULL; /* update budget accounting */ diff --git a/drivers/net/ethernet/intel/iavf/iavf_txrx.h b/drivers/net/ethernet/intel/iavf/iavf_txrx.h index f97c702c0802..79ad554f2d53 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_txrx.h +++ b/drivers/net/ethernet/intel/iavf/iavf_txrx.h @@ -80,25 +80,6 @@ enum iavf_dyn_idx_t { BIT_ULL(IAVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) | \ BIT_ULL(IAVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP)) -#define iavf_rx_desc iavf_32byte_rx_desc - -/** - * iavf_test_staterr - tests bits in Rx descriptor status and error fields - * @rx_desc: pointer to receive descriptor (in le64 format) - * @stat_err_bits: value to mask - * - * This function does some fast chicanery in order to return the - * value of the mask which is really only used for boolean tests. - * The status_error_len doesn't need to be shifted because it begins - * at offset zero. - */ -static inline bool iavf_test_staterr(union iavf_rx_desc *rx_desc, - const u64 stat_err_bits) -{ - return !!(rx_desc->wb.qword1.status_error_len & - cpu_to_le64(stat_err_bits)); -} - /* How many Rx Buffers do we bundle into one write to the hardware ? */ #define IAVF_RX_INCREMENT(r, i) \ do { \ @@ -262,6 +243,8 @@ struct iavf_ring { u16 next_to_use; u16 next_to_clean; + u16 rxdid; /* Rx descriptor format */ + u16 flags; #define IAVF_TXR_FLAGS_WB_ON_ITR BIT(0) #define IAVF_TXR_FLAGS_ARM_WB BIT(1) @@ -269,6 +252,7 @@ struct iavf_ring { #define IAVF_TXRX_FLAGS_VLAN_TAG_LOC_L2TAG1 BIT(3) #define IAVF_TXR_FLAGS_VLAN_TAG_LOC_L2TAG2 BIT(4) #define IAVF_RXR_FLAGS_VLAN_TAG_LOC_L2TAG2_2 BIT(5) +#define IAVF_TXRX_FLAGS_HW_TSTAMP BIT(6) /* stats structs */ struct iavf_queue_stats stats; @@ -295,6 +279,8 @@ struct iavf_ring { * for this ring. */ + struct iavf_ptp *ptp; + u32 rx_buf_len; struct net_shaper q_shaper; bool q_shaper_update; diff --git a/drivers/net/ethernet/intel/iavf/iavf_type.h b/drivers/net/ethernet/intel/iavf/iavf_type.h index f6b09e57abce..f9e1319620f4 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_type.h +++ b/drivers/net/ethernet/intel/iavf/iavf_type.h @@ -178,110 +178,116 @@ struct iavf_hw { char err_str[16]; }; -/* RX Descriptors */ -union iavf_16byte_rx_desc { - struct { - __le64 pkt_addr; /* Packet buffer address */ - __le64 hdr_addr; /* Header buffer address */ - } read; - struct { - struct { - struct { - union { - __le16 mirroring_status; - __le16 fcoe_ctx_id; - } mirr_fcoe; - __le16 l2tag1; - } lo_dword; - union { - __le32 rss; /* RSS Hash */ - __le32 fd_id; /* Flow director filter id */ - __le32 fcoe_param; /* FCoE DDP Context id */ - } hi_dword; - } qword0; - struct { - /* ext status/error/pktype/length */ - __le64 status_error_len; - } qword1; - } wb; /* writeback */ -}; - -union iavf_32byte_rx_desc { - struct { - __le64 pkt_addr; /* Packet buffer address */ - __le64 hdr_addr; /* Header buffer address */ - /* bit 0 of hdr_buffer_addr is DD bit */ - __le64 rsvd1; - __le64 rsvd2; - } read; - struct { - struct { - struct { - union { - __le16 mirroring_status; - __le16 fcoe_ctx_id; - } mirr_fcoe; - __le16 l2tag1; - } lo_dword; - union { - __le32 rss; /* RSS Hash */ - __le32 fcoe_param; /* FCoE DDP Context id */ - /* Flow director filter id in case of - * Programming status desc WB - */ - __le32 fd_id; - } hi_dword; - } qword0; - struct { - /* status/error/pktype/length */ - __le64 status_error_len; - } qword1; - struct { - __le16 ext_status; /* extended status */ - __le16 rsvd; - __le16 l2tag2_1; - __le16 l2tag2_2; - } qword2; - struct { - union { - __le32 flex_bytes_lo; - __le32 pe_status; - } lo_dword; - union { - __le32 flex_bytes_hi; - __le32 fd_id; - } hi_dword; - } qword3; - } wb; /* writeback */ -}; - -enum iavf_rx_desc_status_bits { - /* Note: These are predefined bit offsets */ - IAVF_RX_DESC_STATUS_DD_SHIFT = 0, - IAVF_RX_DESC_STATUS_EOF_SHIFT = 1, - IAVF_RX_DESC_STATUS_L2TAG1P_SHIFT = 2, - IAVF_RX_DESC_STATUS_L3L4P_SHIFT = 3, - IAVF_RX_DESC_STATUS_CRCP_SHIFT = 4, - IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */ - IAVF_RX_DESC_STATUS_TSYNVALID_SHIFT = 7, - /* Note: Bit 8 is reserved in X710 and XL710 */ - IAVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8, - IAVF_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */ - IAVF_RX_DESC_STATUS_FLM_SHIFT = 11, - IAVF_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */ - IAVF_RX_DESC_STATUS_LPBK_SHIFT = 14, - IAVF_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15, - IAVF_RX_DESC_STATUS_RESERVED_SHIFT = 16, /* 2 BITS */ - /* Note: For non-tunnel packets INT_UDP_0 is the right status for - * UDP header - */ - IAVF_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18, - IAVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */ -}; - -#define IAVF_RXD_QW1_STATUS_SHIFT 0 -#define IAVF_RXD_QW1_STATUS_MASK ((BIT(IAVF_RX_DESC_STATUS_LAST) - 1) \ - << IAVF_RXD_QW1_STATUS_SHIFT) +/** + * struct iavf_rx_desc - Receive descriptor (both legacy and flexible) + * @qw0: quad word 0 fields: + * Legacy: Descriptor Type; Mirror ID; L2TAG1P (S-TAG); Filter Status + * Flex: Descriptor Type; Mirror ID; UMBCAST; Packet Type; Flexible Flags + * Section 0; Packet Length; Header Length; Split Header Flag; + * Flexible Flags section 1 / Extended Status + * @qw1: quad word 1 fields: + * Legacy: Status Field; Error Field; Packet Type; Packet Length (packet, + * header, Split Header Flag) + * Flex: Status / Error 0 Field; L2TAG1P (S-TAG); Flexible Metadata + * Container #0; Flexible Metadata Container #1 + * @qw2: quad word 2 fields: + * Legacy: Extended Status; 1st L2TAG2P (C-TAG); 2nd L2TAG2P (C-TAG) + * Flex: Status / Error 1 Field; Flexible Flags section 2; Timestamp Low; + * 1st L2TAG2 (C-TAG); 2nd L2TAG2 (C-TAG) + * @qw3: quad word 3 fields: + * Legacy: FD Filter ID / Flexible Bytes + * Flex: Flexible Metadata Container #2; Flexible Metadata Container #3; + * Flexible Metadata Container #4 / Timestamp High 0; Flexible + * Metadata Container #5 / Timestamp High 1; + */ +struct iavf_rx_desc { + aligned_le64 qw0; +/* The hash signature (RSS) */ +#define IAVF_RXD_LEGACY_RSS_M GENMASK_ULL(63, 32) +/* Stripped C-TAG VLAN from the receive packet */ +#define IAVF_RXD_LEGACY_L2TAG1_M GENMASK_ULL(33, 16) +/* Packet type */ +#define IAVF_RXD_FLEX_PTYPE_M GENMASK_ULL(25, 16) +/* Packet length */ +#define IAVF_RXD_FLEX_PKT_LEN_M GENMASK_ULL(45, 32) + + aligned_le64 qw1; +/* Descriptor done indication flag. */ +#define IAVF_RXD_LEGACY_DD_M BIT(0) +/* End of packet. Set to 1 if this descriptor is the last one of the packet */ +#define IAVF_RXD_LEGACY_EOP_M BIT(1) +/* L2 TAG 1 presence indication */ +#define IAVF_RXD_LEGACY_L2TAG1P_M BIT(2) +/* Detectable L3 and L4 integrity check is processed by the HW */ +#define IAVF_RXD_LEGACY_L3L4P_M BIT(3) +/* Set when an IPv6 packet contains a Destination Options Header or a Routing + * Header. + */ +#define IAVF_RXD_LEGACY_IPV6EXADD_M BIT(15) +/* Receive MAC Errors: CRC; Alignment; Oversize; Undersizes; Length error */ +#define IAVF_RXD_LEGACY_RXE_M BIT(19) +/* Checksum reports: + * - IPE: IP checksum error + * - L4E: L4 integrity error + * - EIPE: External IP header (tunneled packets) + */ +#define IAVF_RXD_LEGACY_IPE_M BIT(22) +#define IAVF_RXD_LEGACY_L4E_M BIT(23) +#define IAVF_RXD_LEGACY_EIPE_M BIT(24) +/* Set for packets that skip checksum calculation in pre-parser */ +#define IAVF_RXD_LEGACY_PPRS_M BIT(26) +/* Indicates the content in the Filter Status field */ +#define IAVF_RXD_LEGACY_FLTSTAT_M GENMASK_ULL(13, 12) +/* Packet type */ +#define IAVF_RXD_LEGACY_PTYPE_M GENMASK_ULL(37, 30) +/* Packet length */ +#define IAVF_RXD_LEGACY_LENGTH_M GENMASK_ULL(51, 38) +/* Descriptor done indication flag */ +#define IAVF_RXD_FLEX_DD_M BIT(0) +/* End of packet. Set to 1 if this descriptor is the last one of the packet */ +#define IAVF_RXD_FLEX_EOP_M BIT(1) +/* Detectable L3 and L4 integrity check is processed by the HW */ +#define IAVF_RXD_FLEX_L3L4P_M BIT(3) +/* Checksum reports: + * - IPE: IP checksum error + * - L4E: L4 integrity error + * - EIPE: External IP header (tunneled packets) + * - EUDPE: External UDP checksum error (tunneled packets) + */ +#define IAVF_RXD_FLEX_XSUM_IPE_M BIT(4) +#define IAVF_RXD_FLEX_XSUM_L4E_M BIT(5) +#define IAVF_RXD_FLEX_XSUM_EIPE_M BIT(6) +#define IAVF_RXD_FLEX_XSUM_EUDPE_M BIT(7) +/* Set when an IPv6 packet contains a Destination Options Header or a Routing + * Header. + */ +#define IAVF_RXD_FLEX_IPV6EXADD_M BIT(9) +/* Receive MAC Errors: CRC; Alignment; Oversize; Undersizes; Length error */ +#define IAVF_RXD_FLEX_RXE_M BIT(10) +/* Indicates that the RSS/HASH result is valid */ +#define IAVF_RXD_FLEX_RSS_VALID_M BIT(12) +/* L2 TAG 1 presence indication */ +#define IAVF_RXD_FLEX_L2TAG1P_M BIT(13) +/* Stripped L2 Tag from the receive packet */ +#define IAVF_RXD_FLEX_L2TAG1_M GENMASK_ULL(31, 16) +/* The hash signature (RSS) */ +#define IAVF_RXD_FLEX_RSS_HASH_M GENMASK_ULL(63, 32) + + aligned_le64 qw2; +/* L2 Tag 2 Presence */ +#define IAVF_RXD_LEGACY_L2TAG2P_M BIT(0) +/* Stripped S-TAG VLAN from the receive packet */ +#define IAVF_RXD_LEGACY_L2TAG2_M GENMASK_ULL(63, 32) +/* Stripped S-TAG VLAN from the receive packet */ +#define IAVF_RXD_FLEX_L2TAG2_2_M GENMASK_ULL(63, 48) +/* The packet is a UDP tunneled packet */ +#define IAVF_RXD_FLEX_NAT_M BIT(4) +/* L2 Tag 2 Presence */ +#define IAVF_RXD_FLEX_L2TAG2P_M BIT(11) + aligned_le64 qw3; +#define IAVF_RXD_FLEX_QW3_TSTAMP_HIGH_M GENMASK_ULL(63, 32) +} __aligned(4 * sizeof(__le64)); +static_assert(sizeof(struct iavf_rx_desc) == 32); #define IAVF_RXD_QW1_STATUS_TSYNINDX_SHIFT IAVF_RX_DESC_STATUS_TSYNINDX_SHIFT #define IAVF_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \ @@ -298,22 +304,6 @@ enum iavf_rx_desc_fltstat_values { IAVF_RX_DESC_FLTSTAT_RSS_HASH = 3, }; -#define IAVF_RXD_QW1_ERROR_SHIFT 19 -#define IAVF_RXD_QW1_ERROR_MASK (0xFFUL << IAVF_RXD_QW1_ERROR_SHIFT) - -enum iavf_rx_desc_error_bits { - /* Note: These are predefined bit offsets */ - IAVF_RX_DESC_ERROR_RXE_SHIFT = 0, - IAVF_RX_DESC_ERROR_RECIPE_SHIFT = 1, - IAVF_RX_DESC_ERROR_HBO_SHIFT = 2, - IAVF_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */ - IAVF_RX_DESC_ERROR_IPE_SHIFT = 3, - IAVF_RX_DESC_ERROR_L4E_SHIFT = 4, - IAVF_RX_DESC_ERROR_EIPE_SHIFT = 5, - IAVF_RX_DESC_ERROR_OVERSIZE_SHIFT = 6, - IAVF_RX_DESC_ERROR_PPRS_SHIFT = 7 -}; - enum iavf_rx_desc_error_l3l4e_fcoe_masks { IAVF_RX_DESC_ERROR_L3L4E_NONE = 0, IAVF_RX_DESC_ERROR_L3L4E_PROT = 1, @@ -322,13 +312,6 @@ enum iavf_rx_desc_error_l3l4e_fcoe_masks { IAVF_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4 }; -#define IAVF_RXD_QW1_PTYPE_SHIFT 30 -#define IAVF_RXD_QW1_PTYPE_MASK (0xFFULL << IAVF_RXD_QW1_PTYPE_SHIFT) - -#define IAVF_RXD_QW1_LENGTH_PBUF_SHIFT 38 -#define IAVF_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \ - IAVF_RXD_QW1_LENGTH_PBUF_SHIFT) - #define IAVF_RXD_QW1_LENGTH_HBUF_SHIFT 52 #define IAVF_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \ IAVF_RXD_QW1_LENGTH_HBUF_SHIFT) @@ -347,6 +330,8 @@ enum iavf_rx_desc_ext_status_bits { IAVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11, }; +#define IAVF_RX_DESC_EXT_STATUS_L2TAG2P_M BIT(IAVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT) + enum iavf_rx_desc_pe_status_bits { /* Note: These are predefined bit offsets */ IAVF_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */ diff --git a/drivers/net/ethernet/intel/iavf/iavf_types.h b/drivers/net/ethernet/intel/iavf/iavf_types.h new file mode 100644 index 000000000000..a095855122bf --- /dev/null +++ b/drivers/net/ethernet/intel/iavf/iavf_types.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright(c) 2024 Intel Corporation. */ + +#ifndef _IAVF_TYPES_H_ +#define _IAVF_TYPES_H_ + +#include "iavf_types.h" + +#include <linux/avf/virtchnl.h> +#include <linux/ptp_clock_kernel.h> + +/* structure used to queue PTP commands for processing */ +struct iavf_ptp_aq_cmd { + struct list_head list; + enum virtchnl_ops v_opcode:16; + u16 msglen; + u8 msg[] __counted_by(msglen); +}; + +struct iavf_ptp { + wait_queue_head_t phc_time_waitqueue; + struct virtchnl_ptp_caps hw_caps; + struct ptp_clock_info info; + struct ptp_clock *clock; + struct list_head aq_cmds; + u64 cached_phc_time; + unsigned long cached_phc_updated; + /* Lock protecting access to the AQ command list */ + struct mutex aq_cmd_lock; + struct kernel_hwtstamp_config hwtstamp_config; + bool phc_time_ready:1; +}; + +#endif /* _IAVF_TYPES_H_ */ diff --git a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c index 15d388b431c5..a6f0e5990be2 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c +++ b/drivers/net/ethernet/intel/iavf/iavf_virtchnl.c @@ -4,6 +4,7 @@ #include <linux/net/intel/libie/rx.h> #include "iavf.h" +#include "iavf_ptp.h" #include "iavf_prototype.h" /** @@ -144,9 +145,11 @@ int iavf_send_vf_config_msg(struct iavf_adapter *adapter) VIRTCHNL_VF_OFFLOAD_ENCAP | VIRTCHNL_VF_OFFLOAD_TC_U32 | VIRTCHNL_VF_OFFLOAD_VLAN_V2 | + VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC | VIRTCHNL_VF_OFFLOAD_CRC | VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM | VIRTCHNL_VF_OFFLOAD_REQ_QUEUES | + VIRTCHNL_VF_CAP_PTP | VIRTCHNL_VF_OFFLOAD_ADQ | VIRTCHNL_VF_OFFLOAD_USO | VIRTCHNL_VF_OFFLOAD_FDIR_PF | @@ -177,6 +180,54 @@ int iavf_send_vf_offload_vlan_v2_msg(struct iavf_adapter *adapter) NULL, 0); } +int iavf_send_vf_supported_rxdids_msg(struct iavf_adapter *adapter) +{ + adapter->aq_required &= ~IAVF_FLAG_AQ_GET_SUPPORTED_RXDIDS; + + if (!IAVF_RXDID_ALLOWED(adapter)) + return -EOPNOTSUPP; + + adapter->current_op = VIRTCHNL_OP_GET_SUPPORTED_RXDIDS; + + return iavf_send_pf_msg(adapter, VIRTCHNL_OP_GET_SUPPORTED_RXDIDS, + NULL, 0); +} + +/** + * iavf_send_vf_ptp_caps_msg - Send request for PTP capabilities + * @adapter: private adapter structure + * + * Send the VIRTCHNL_OP_1588_PTP_GET_CAPS command to the PF to request the PTP + * capabilities available to this device. This includes the following + * potential access: + * + * * READ_PHC - access to read the PTP hardware clock time + * * RX_TSTAMP - access to request Rx timestamps on all received packets + * + * The PF will reply with the same opcode a filled out copy of the + * virtchnl_ptp_caps structure which defines the specifics of which features + * are accessible to this device. + * + * Return: 0 if success, error code otherwise. + */ +int iavf_send_vf_ptp_caps_msg(struct iavf_adapter *adapter) +{ + struct virtchnl_ptp_caps hw_caps = { + .caps = VIRTCHNL_1588_PTP_CAP_READ_PHC | + VIRTCHNL_1588_PTP_CAP_RX_TSTAMP + }; + + adapter->aq_required &= ~IAVF_FLAG_AQ_GET_PTP_CAPS; + + if (!IAVF_PTP_ALLOWED(adapter)) + return -EOPNOTSUPP; + + adapter->current_op = VIRTCHNL_OP_1588_PTP_GET_CAPS; + + return iavf_send_pf_msg(adapter, VIRTCHNL_OP_1588_PTP_GET_CAPS, + (u8 *)&hw_caps, sizeof(hw_caps)); +} + /** * iavf_validate_num_queues * @adapter: adapter structure @@ -263,6 +314,40 @@ int iavf_get_vf_vlan_v2_caps(struct iavf_adapter *adapter) return err; } +int iavf_get_vf_supported_rxdids(struct iavf_adapter *adapter) +{ + struct iavf_arq_event_info event; + u64 rxdids; + int err; + + event.msg_buf = (u8 *)&rxdids; + event.buf_len = sizeof(rxdids); + + err = iavf_poll_virtchnl_msg(&adapter->hw, &event, + VIRTCHNL_OP_GET_SUPPORTED_RXDIDS); + if (!err) + adapter->supp_rxdids = rxdids; + + return err; +} + +int iavf_get_vf_ptp_caps(struct iavf_adapter *adapter) +{ + struct virtchnl_ptp_caps caps = {}; + struct iavf_arq_event_info event; + int err; + + event.msg_buf = (u8 *)∩︀ + event.buf_len = sizeof(caps); + + err = iavf_poll_virtchnl_msg(&adapter->hw, &event, + VIRTCHNL_OP_1588_PTP_GET_CAPS); + if (!err) + adapter->ptp.hw_caps = caps; + + return err; +} + /** * iavf_configure_queues * @adapter: adapter structure @@ -275,6 +360,7 @@ void iavf_configure_queues(struct iavf_adapter *adapter) int pairs = adapter->num_active_queues; struct virtchnl_queue_pair_info *vqpi; u32 i, max_frame; + u8 rx_flags = 0; size_t len; max_frame = LIBIE_MAX_RX_FRM_LEN(adapter->rx_rings->pp->p.offset); @@ -292,6 +378,9 @@ void iavf_configure_queues(struct iavf_adapter *adapter) if (!vqci) return; + if (iavf_ptp_cap_supported(adapter, VIRTCHNL_1588_PTP_CAP_RX_TSTAMP)) + rx_flags |= VIRTCHNL_PTP_RX_TSTAMP; + vqci->vsi_id = adapter->vsi_res->vsi_id; vqci->num_queue_pairs = pairs; vqpi = vqci->qpair; @@ -309,9 +398,12 @@ void iavf_configure_queues(struct iavf_adapter *adapter) vqpi->rxq.dma_ring_addr = adapter->rx_rings[i].dma; vqpi->rxq.max_pkt_size = max_frame; vqpi->rxq.databuffer_size = adapter->rx_rings[i].rx_buf_len; + if (IAVF_RXDID_ALLOWED(adapter)) + vqpi->rxq.rxdid = adapter->rxdid; if (CRC_OFFLOAD_ALLOWED(adapter)) vqpi->rxq.crc_disable = !!(adapter->netdev->features & NETIF_F_RXFCS); + vqpi->rxq.flags = rx_flags; vqpi++; } @@ -1402,6 +1494,67 @@ void iavf_disable_vlan_insertion_v2(struct iavf_adapter *adapter, u16 tpid) VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2); } +#if IS_ENABLED(CONFIG_PTP_1588_CLOCK) +/** + * iavf_virtchnl_send_ptp_cmd - Send one queued PTP command + * @adapter: adapter private structure + * + * De-queue one PTP command request and send the command message to the PF. + * Clear IAVF_FLAG_AQ_SEND_PTP_CMD if no more messages are left to send. + */ +void iavf_virtchnl_send_ptp_cmd(struct iavf_adapter *adapter) +{ + struct iavf_ptp_aq_cmd *cmd; + int err; + + if (!adapter->ptp.clock) { + /* This shouldn't be possible to hit, since no messages should + * be queued if PTP is not initialized. + */ + pci_err(adapter->pdev, "PTP is not initialized\n"); + adapter->aq_required &= ~IAVF_FLAG_AQ_SEND_PTP_CMD; + return; + } + + mutex_lock(&adapter->ptp.aq_cmd_lock); + cmd = list_first_entry_or_null(&adapter->ptp.aq_cmds, + struct iavf_ptp_aq_cmd, list); + if (!cmd) { + /* no further PTP messages to send */ + adapter->aq_required &= ~IAVF_FLAG_AQ_SEND_PTP_CMD; + goto out_unlock; + } + + if (adapter->current_op != VIRTCHNL_OP_UNKNOWN) { + /* bail because we already have a command pending */ + pci_err(adapter->pdev, + "Cannot send PTP command %d, command %d pending\n", + cmd->v_opcode, adapter->current_op); + goto out_unlock; + } + + err = iavf_send_pf_msg(adapter, cmd->v_opcode, cmd->msg, cmd->msglen); + if (!err) { + /* Command was sent without errors, so we can remove it from + * the list and discard it. + */ + list_del(&cmd->list); + kfree(cmd); + } else { + /* We failed to send the command, try again next cycle */ + pci_err(adapter->pdev, "Failed to send PTP command %d\n", + cmd->v_opcode); + } + + if (list_empty(&adapter->ptp.aq_cmds)) + /* no further PTP messages to send */ + adapter->aq_required &= ~IAVF_FLAG_AQ_SEND_PTP_CMD; + +out_unlock: + mutex_unlock(&adapter->ptp.aq_cmd_lock); +} +#endif /* IS_ENABLED(CONFIG_PTP_1588_CLOCK) */ + /** * iavf_print_link_message - print link up or down * @adapter: adapter structure @@ -2098,6 +2251,37 @@ static void iavf_activate_fdir_filters(struct iavf_adapter *adapter) } /** + * iavf_virtchnl_ptp_get_time - Respond to VIRTCHNL_OP_1588_PTP_GET_TIME + * @adapter: private adapter structure + * @data: the message from the PF + * @len: length of the message from the PF + * + * Handle the VIRTCHNL_OP_1588_PTP_GET_TIME message from the PF. This message + * is sent by the PF in response to the same op as a request from the VF. + * Extract the 64bit nanoseconds time from the message and store it in + * cached_phc_time. Then, notify any thread that is waiting for the update via + * the wait queue. + */ +static void iavf_virtchnl_ptp_get_time(struct iavf_adapter *adapter, + void *data, u16 len) +{ + struct virtchnl_phc_time *msg = data; + + if (len != sizeof(*msg)) { + dev_err_once(&adapter->pdev->dev, + "Invalid VIRTCHNL_OP_1588_PTP_GET_TIME from PF. Got size %u, expected %zu\n", + len, sizeof(*msg)); + return; + } + + adapter->ptp.cached_phc_time = msg->time; + adapter->ptp.cached_phc_updated = jiffies; + adapter->ptp.phc_time_ready = true; + + wake_up(&adapter->ptp.phc_time_waitqueue); +} + +/** * iavf_virtchnl_completion * @adapter: adapter structure * @v_opcode: opcode sent by PF @@ -2509,6 +2693,25 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter, aq_required; } break; + case VIRTCHNL_OP_GET_SUPPORTED_RXDIDS: + if (msglen != sizeof(u64)) + return; + + adapter->supp_rxdids = *(u64 *)msg; + + break; + case VIRTCHNL_OP_1588_PTP_GET_CAPS: + if (msglen != sizeof(adapter->ptp.hw_caps)) + return; + + adapter->ptp.hw_caps = *(struct virtchnl_ptp_caps *)msg; + + /* process any state change needed due to new capabilities */ + iavf_ptp_process_caps(adapter); + break; + case VIRTCHNL_OP_1588_PTP_GET_TIME: + iavf_virtchnl_ptp_get_time(adapter, msg, msglen); + break; case VIRTCHNL_OP_ENABLE_QUEUES: /* enable transmits */ iavf_irq_enable(adapter, true); diff --git a/drivers/net/ethernet/intel/ice/devlink/devlink.c b/drivers/net/ethernet/intel/ice/devlink/devlink.c index dbdb83567364..fcb199efbea5 100644 --- a/drivers/net/ethernet/intel/ice/devlink/devlink.c +++ b/drivers/net/ethernet/intel/ice/devlink/devlink.c @@ -1205,6 +1205,25 @@ static int ice_devlink_set_parent(struct devlink_rate *devlink_rate, return status; } +static void ice_set_min_max_msix(struct ice_pf *pf) +{ + struct devlink *devlink = priv_to_devlink(pf); + union devlink_param_value val; + int err; + + err = devl_param_driverinit_value_get(devlink, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN, + &val); + if (!err) + pf->msix.min = val.vu32; + + err = devl_param_driverinit_value_get(devlink, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX, + &val); + if (!err) + pf->msix.max = val.vu32; +} + /** * ice_devlink_reinit_up - do reinit of the given PF * @pf: pointer to the PF struct @@ -1220,6 +1239,9 @@ static int ice_devlink_reinit_up(struct ice_pf *pf) return err; } + /* load MSI-X values */ + ice_set_min_max_msix(pf); + err = ice_init_dev(pf); if (err) goto unroll_hw_init; @@ -1533,6 +1555,43 @@ static int ice_devlink_local_fwd_validate(struct devlink *devlink, u32 id, return 0; } +static int +ice_devlink_msix_max_pf_validate(struct devlink *devlink, u32 id, + union devlink_param_value val, + struct netlink_ext_ack *extack) +{ + struct ice_pf *pf = devlink_priv(devlink); + + if (val.vu32 > pf->hw.func_caps.common_cap.num_msix_vectors) + return -EINVAL; + + return 0; +} + +static int +ice_devlink_msix_min_pf_validate(struct devlink *devlink, u32 id, + union devlink_param_value val, + struct netlink_ext_ack *extack) +{ + if (val.vu32 < ICE_MIN_MSIX) + return -EINVAL; + + return 0; +} + +static int ice_devlink_enable_rdma_validate(struct devlink *devlink, u32 id, + union devlink_param_value val, + struct netlink_ext_ack *extack) +{ + struct ice_pf *pf = devlink_priv(devlink); + bool new_state = val.vbool; + + if (new_state && !test_bit(ICE_FLAG_RDMA_ENA, pf->flags)) + return -EOPNOTSUPP; + + return 0; +} + enum ice_param_id { ICE_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX, ICE_DEVLINK_PARAM_ID_TX_SCHED_LAYERS, @@ -1548,6 +1607,17 @@ static const struct devlink_param ice_dvl_rdma_params[] = { ice_devlink_enable_iw_get, ice_devlink_enable_iw_set, ice_devlink_enable_iw_validate), + DEVLINK_PARAM_GENERIC(ENABLE_RDMA, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT), + NULL, NULL, ice_devlink_enable_rdma_validate), +}; + +static const struct devlink_param ice_dvl_msix_params[] = { + DEVLINK_PARAM_GENERIC(MSIX_VEC_PER_PF_MAX, + BIT(DEVLINK_PARAM_CMODE_DRIVERINIT), + NULL, NULL, ice_devlink_msix_max_pf_validate), + DEVLINK_PARAM_GENERIC(MSIX_VEC_PER_PF_MIN, + BIT(DEVLINK_PARAM_CMODE_DRIVERINIT), + NULL, NULL, ice_devlink_msix_min_pf_validate), }; static const struct devlink_param ice_dvl_sched_params[] = { @@ -1651,6 +1721,7 @@ void ice_devlink_unregister(struct ice_pf *pf) int ice_devlink_register_params(struct ice_pf *pf) { struct devlink *devlink = priv_to_devlink(pf); + union devlink_param_value value; struct ice_hw *hw = &pf->hw; int status; @@ -1659,10 +1730,39 @@ int ice_devlink_register_params(struct ice_pf *pf) if (status) return status; + status = devl_params_register(devlink, ice_dvl_msix_params, + ARRAY_SIZE(ice_dvl_msix_params)); + if (status) + goto unregister_rdma_params; + if (hw->func_caps.common_cap.tx_sched_topo_comp_mode_en) status = devl_params_register(devlink, ice_dvl_sched_params, ARRAY_SIZE(ice_dvl_sched_params)); + if (status) + goto unregister_msix_params; + + value.vu32 = pf->msix.max; + devl_param_driverinit_value_set(devlink, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MAX, + value); + value.vu32 = pf->msix.min; + devl_param_driverinit_value_set(devlink, + DEVLINK_PARAM_GENERIC_ID_MSIX_VEC_PER_PF_MIN, + value); + + value.vbool = test_bit(ICE_FLAG_RDMA_ENA, pf->flags); + devl_param_driverinit_value_set(devlink, + DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA, + value); + + return 0; +unregister_msix_params: + devl_params_unregister(devlink, ice_dvl_msix_params, + ARRAY_SIZE(ice_dvl_msix_params)); +unregister_rdma_params: + devl_params_unregister(devlink, ice_dvl_rdma_params, + ARRAY_SIZE(ice_dvl_rdma_params)); return status; } @@ -1673,6 +1773,8 @@ void ice_devlink_unregister_params(struct ice_pf *pf) devl_params_unregister(devlink, ice_dvl_rdma_params, ARRAY_SIZE(ice_dvl_rdma_params)); + devl_params_unregister(devlink, ice_dvl_msix_params, + ARRAY_SIZE(ice_dvl_msix_params)); if (hw->func_caps.common_cap.tx_sched_topo_comp_mode_en) devl_params_unregister(devlink, ice_dvl_sched_params, diff --git a/drivers/net/ethernet/intel/ice/devlink/health.c b/drivers/net/ethernet/intel/ice/devlink/health.c index ea40f7941259..19c3d37aa768 100644 --- a/drivers/net/ethernet/intel/ice/devlink/health.c +++ b/drivers/net/ethernet/intel/ice/devlink/health.c @@ -25,10 +25,10 @@ struct ice_health_status { * The below lookup requires to be sorted by code. */ -static const char *const ice_common_port_solutions = +static const char ice_common_port_solutions[] = "Check your cable connection. Change or replace the module or cable. Manually set speed and duplex."; -static const char *const ice_port_number_label = "Port Number"; -static const char *const ice_update_nvm_solution = "Update to the latest NVM image."; +static const char ice_port_number_label[] = "Port Number"; +static const char ice_update_nvm_solution[] = "Update to the latest NVM image."; static const struct ice_health_status ice_health_status_lookup[] = { {ICE_AQC_HEALTH_STATUS_ERR_UNKNOWN_MOD_STRICT, "An unsupported module was detected.", diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 71e05d30f0fd..fd083647c14a 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -97,9 +97,6 @@ #define ICE_MIN_LAN_OICR_MSIX 1 #define ICE_MIN_MSIX (ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_LAN_OICR_MSIX) #define ICE_FDIR_MSIX 2 -#define ICE_RDMA_NUM_AEQ_MSIX 4 -#define ICE_MIN_RDMA_MSIX 2 -#define ICE_ESWITCH_MSIX 1 #define ICE_NO_VSI 0xffff #define ICE_VSI_MAP_CONTIG 0 #define ICE_VSI_MAP_SCATTER 1 @@ -204,6 +201,7 @@ enum ice_feature { ICE_F_SMA_CTRL, ICE_F_CGU, ICE_F_GNSS, + ICE_F_GCS, ICE_F_ROCE_LAG, ICE_F_SRIOV_LAG, ICE_F_MBX_LIMIT, @@ -478,9 +476,6 @@ struct ice_q_vector { struct ice_ring_container rx; struct ice_ring_container tx; - cpumask_t affinity_mask; - struct irq_affinity_notify affinity_notify; - struct ice_channel *ch; char name[ICE_INT_NAME_STR_LEN]; @@ -542,6 +537,14 @@ struct ice_agg_node { u8 valid; }; +struct ice_pf_msix { + u32 cur; + u32 min; + u32 max; + u32 total; + u32 rest; +}; + struct ice_pf { struct pci_dev *pdev; struct ice_adapter *adapter; @@ -556,13 +559,7 @@ struct ice_pf { /* OS reserved IRQ details */ struct msix_entry *msix_entries; struct ice_irq_tracker irq_tracker; - /* First MSIX vector used by SR-IOV VFs. Calculated by subtracting the - * number of MSIX vectors needed for all SR-IOV VFs from the number of - * MSIX vectors allowed on this PF. - */ - u16 sriov_base_vector; - unsigned long *sriov_irq_bm; /* bitmap to track irq usage */ - u16 sriov_irq_size; /* size of the irq_bm bitmap */ + struct ice_virt_irq_tracker virt_irq_tracker; u16 ctrl_vsi_idx; /* control VSI index in pf->vsi array */ @@ -612,7 +609,7 @@ struct ice_pf { struct msi_map ll_ts_irq; /* LL_TS interrupt MSIX vector */ u16 max_pf_txqs; /* Total Tx queues PF wide */ u16 max_pf_rxqs; /* Total Rx queues PF wide */ - u16 num_lan_msix; /* Total MSIX vectors for base driver */ + struct ice_pf_msix msix; u16 num_lan_tx; /* num LAN Tx queues setup */ u16 num_lan_rx; /* num LAN Rx queues setup */ u16 next_vsi; /* Next free slot in pf->vsi[] - 0-based! */ @@ -1047,10 +1044,5 @@ static inline void ice_clear_rdma_cap(struct ice_pf *pf) clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); } -static inline enum ice_phy_model ice_get_phy_model(const struct ice_hw *hw) -{ - return hw->ptp.phy_model; -} - extern const struct xdp_metadata_ops ice_xdp_md_ops; #endif /* _ICE_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_arfs.c b/drivers/net/ethernet/intel/ice/ice_arfs.c index 7cee365cc7d1..2bc5c7f59844 100644 --- a/drivers/net/ethernet/intel/ice/ice_arfs.c +++ b/drivers/net/ethernet/intel/ice/ice_arfs.c @@ -511,7 +511,7 @@ void ice_init_arfs(struct ice_vsi *vsi) struct hlist_head *arfs_fltr_list; unsigned int i; - if (!vsi || vsi->type != ICE_VSI_PF) + if (!vsi || vsi->type != ICE_VSI_PF || ice_is_arfs_active(vsi)) return; arfs_fltr_list = kcalloc(ICE_MAX_ARFS_LIST, sizeof(*arfs_fltr_list), @@ -571,25 +571,6 @@ void ice_clear_arfs(struct ice_vsi *vsi) } /** - * ice_free_cpu_rx_rmap - free setup CPU reverse map - * @vsi: the VSI to be forwarded to - */ -void ice_free_cpu_rx_rmap(struct ice_vsi *vsi) -{ - struct net_device *netdev; - - if (!vsi || vsi->type != ICE_VSI_PF) - return; - - netdev = vsi->netdev; - if (!netdev || !netdev->rx_cpu_rmap) - return; - - free_irq_cpu_rmap(netdev->rx_cpu_rmap); - netdev->rx_cpu_rmap = NULL; -} - -/** * ice_set_cpu_rx_rmap - setup CPU reverse map for each queue * @vsi: the VSI to be forwarded to */ @@ -597,7 +578,6 @@ int ice_set_cpu_rx_rmap(struct ice_vsi *vsi) { struct net_device *netdev; struct ice_pf *pf; - int i; if (!vsi || vsi->type != ICE_VSI_PF) return 0; @@ -610,18 +590,7 @@ int ice_set_cpu_rx_rmap(struct ice_vsi *vsi) netdev_dbg(netdev, "Setup CPU RMAP: vsi type 0x%x, ifname %s, q_vectors %d\n", vsi->type, netdev->name, vsi->num_q_vectors); - netdev->rx_cpu_rmap = alloc_irq_cpu_rmap(vsi->num_q_vectors); - if (unlikely(!netdev->rx_cpu_rmap)) - return -EINVAL; - - ice_for_each_q_vector(vsi, i) - if (irq_cpu_rmap_add(netdev->rx_cpu_rmap, - vsi->q_vectors[i]->irq.virq)) { - ice_free_cpu_rx_rmap(vsi); - return -EINVAL; - } - - return 0; + return netif_enable_cpu_rmap(netdev, vsi->num_q_vectors); } /** diff --git a/drivers/net/ethernet/intel/ice/ice_arfs.h b/drivers/net/ethernet/intel/ice/ice_arfs.h index 9669ad9bf7b5..9706293128c3 100644 --- a/drivers/net/ethernet/intel/ice/ice_arfs.h +++ b/drivers/net/ethernet/intel/ice/ice_arfs.h @@ -45,7 +45,6 @@ int ice_rx_flow_steer(struct net_device *netdev, const struct sk_buff *skb, u16 rxq_idx, u32 flow_id); void ice_clear_arfs(struct ice_vsi *vsi); -void ice_free_cpu_rx_rmap(struct ice_vsi *vsi); void ice_init_arfs(struct ice_vsi *vsi); void ice_sync_arfs_fltrs(struct ice_pf *pf); int ice_set_cpu_rx_rmap(struct ice_vsi *vsi); @@ -56,7 +55,6 @@ ice_is_arfs_using_perfect_flow(struct ice_hw *hw, enum ice_fltr_ptype flow_type); #else static inline void ice_clear_arfs(struct ice_vsi *vsi) { } -static inline void ice_free_cpu_rx_rmap(struct ice_vsi *vsi) { } static inline void ice_init_arfs(struct ice_vsi *vsi) { } static inline void ice_sync_arfs_fltrs(struct ice_pf *pf) { } static inline void ice_remove_arfs(struct ice_pf *pf) { } diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c index b2af8e3586f7..6db4ad8fc70b 100644 --- a/drivers/net/ethernet/intel/ice/ice_base.c +++ b/drivers/net/ethernet/intel/ice/ice_base.c @@ -147,10 +147,6 @@ skip_alloc: q_vector->reg_idx = q_vector->irq.index; q_vector->vf_reg_idx = q_vector->irq.index; - /* only set affinity_mask if the CPU is online */ - if (cpu_online(v_idx)) - cpumask_set_cpu(v_idx, &q_vector->affinity_mask); - /* This will not be called in the driver load path because the netdev * will not be created yet. All other cases with register the NAPI * handler here (i.e. resume, reset/rebuild, etc.) @@ -276,7 +272,8 @@ static void ice_cfg_xps_tx_ring(struct ice_tx_ring *ring) if (test_and_set_bit(ICE_TX_XPS_INIT_DONE, ring->xps_state)) return; - netif_set_xps_queue(ring->netdev, &ring->q_vector->affinity_mask, + netif_set_xps_queue(ring->netdev, + &ring->q_vector->napi.config->affinity_mask, ring->q_index); } @@ -473,9 +470,6 @@ static int ice_setup_rx_ctx(struct ice_rx_ring *ring) */ if (vsi->type != ICE_VSI_VF) ice_write_qrxflxp_cntxt(hw, pf_q, rxdid, 0x3, true); - else - ice_write_qrxflxp_cntxt(hw, pf_q, ICE_RXDID_LEGACY_1, 0x3, - false); /* Absolute queue number out of 2K needs to be passed */ err = ice_write_rxq_ctx(hw, &rlan_ctx, pf_q); @@ -801,13 +795,11 @@ int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi) return 0; err_out: - while (v_idx--) - ice_free_q_vector(vsi, v_idx); - dev_err(dev, "Failed to allocate %d q_vector for VSI %d, ret=%d\n", - vsi->num_q_vectors, vsi->vsi_num, err); - vsi->num_q_vectors = 0; - return err; + dev_info(dev, "Failed to allocate %d q_vectors for VSI %d, new value %d", + vsi->num_q_vectors, vsi->vsi_num, v_idx); + vsi->num_q_vectors = v_idx; + return v_idx ? 0 : err; } /** diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 7a2a2e8da8fa..59df31c2c83f 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -186,7 +186,7 @@ static int ice_set_mac_type(struct ice_hw *hw) * ice_is_generic_mac - check if device's mac_type is generic * @hw: pointer to the hardware structure * - * Return: true if mac_type is generic (with SBQ support), false if not + * Return: true if mac_type is ICE_MAC_GENERIC*, false otherwise. */ bool ice_is_generic_mac(struct ice_hw *hw) { @@ -195,120 +195,6 @@ bool ice_is_generic_mac(struct ice_hw *hw) } /** - * ice_is_e810 - * @hw: pointer to the hardware structure - * - * returns true if the device is E810 based, false if not. - */ -bool ice_is_e810(struct ice_hw *hw) -{ - return hw->mac_type == ICE_MAC_E810; -} - -/** - * ice_is_e810t - * @hw: pointer to the hardware structure - * - * returns true if the device is E810T based, false if not. - */ -bool ice_is_e810t(struct ice_hw *hw) -{ - switch (hw->device_id) { - case ICE_DEV_ID_E810C_SFP: - switch (hw->subsystem_device_id) { - case ICE_SUBDEV_ID_E810T: - case ICE_SUBDEV_ID_E810T2: - case ICE_SUBDEV_ID_E810T3: - case ICE_SUBDEV_ID_E810T4: - case ICE_SUBDEV_ID_E810T6: - case ICE_SUBDEV_ID_E810T7: - return true; - } - break; - case ICE_DEV_ID_E810C_QSFP: - switch (hw->subsystem_device_id) { - case ICE_SUBDEV_ID_E810T2: - case ICE_SUBDEV_ID_E810T3: - case ICE_SUBDEV_ID_E810T5: - return true; - } - break; - default: - break; - } - - return false; -} - -/** - * ice_is_e822 - Check if a device is E822 family device - * @hw: pointer to the hardware structure - * - * Return: true if the device is E822 based, false if not. - */ -bool ice_is_e822(struct ice_hw *hw) -{ - switch (hw->device_id) { - case ICE_DEV_ID_E822C_BACKPLANE: - case ICE_DEV_ID_E822C_QSFP: - case ICE_DEV_ID_E822C_SFP: - case ICE_DEV_ID_E822C_10G_BASE_T: - case ICE_DEV_ID_E822C_SGMII: - case ICE_DEV_ID_E822L_BACKPLANE: - case ICE_DEV_ID_E822L_SFP: - case ICE_DEV_ID_E822L_10G_BASE_T: - case ICE_DEV_ID_E822L_SGMII: - return true; - default: - return false; - } -} - -/** - * ice_is_e823 - * @hw: pointer to the hardware structure - * - * returns true if the device is E823-L or E823-C based, false if not. - */ -bool ice_is_e823(struct ice_hw *hw) -{ - switch (hw->device_id) { - case ICE_DEV_ID_E823L_BACKPLANE: - case ICE_DEV_ID_E823L_SFP: - case ICE_DEV_ID_E823L_10G_BASE_T: - case ICE_DEV_ID_E823L_1GBE: - case ICE_DEV_ID_E823L_QSFP: - case ICE_DEV_ID_E823C_BACKPLANE: - case ICE_DEV_ID_E823C_QSFP: - case ICE_DEV_ID_E823C_SFP: - case ICE_DEV_ID_E823C_10G_BASE_T: - case ICE_DEV_ID_E823C_SGMII: - return true; - default: - return false; - } -} - -/** - * ice_is_e825c - Check if a device is E825C family device - * @hw: pointer to the hardware structure - * - * Return: true if the device is E825-C based, false if not. - */ -bool ice_is_e825c(struct ice_hw *hw) -{ - switch (hw->device_id) { - case ICE_DEV_ID_E825C_BACKPLANE: - case ICE_DEV_ID_E825C_QSFP: - case ICE_DEV_ID_E825C_SFP: - case ICE_DEV_ID_E825C_SGMII: - return true; - default: - return false; - } -} - -/** * ice_is_pf_c827 - check if pf contains c827 phy * @hw: pointer to the hw struct * @@ -2271,7 +2157,8 @@ ice_parse_common_caps(struct ice_hw *hw, struct ice_hw_common_caps *caps, caps->nvm_unified_update); break; case ICE_AQC_CAPS_RDMA: - caps->rdma = (number == 1); + if (IS_ENABLED(CONFIG_INFINIBAND_IRDMA)) + caps->rdma = (number == 1); ice_debug(hw, ICE_DBG_INIT, "%s: rdma = %d\n", prefix, caps->rdma); break; case ICE_AQC_CAPS_MAX_MTU: @@ -2408,7 +2295,7 @@ ice_parse_1588_func_caps(struct ice_hw *hw, struct ice_hw_func_caps *func_p, info->tmr_index_owned = ((number & ICE_TS_TMR_IDX_OWND_M) != 0); info->tmr_index_assoc = ((number & ICE_TS_TMR_IDX_ASSOC_M) != 0); - if (!ice_is_e825c(hw)) { + if (hw->mac_type != ICE_MAC_GENERIC_3K_E825) { info->clk_freq = FIELD_GET(ICE_TS_CLK_FREQ_M, number); info->clk_src = ((number & ICE_TS_CLK_SRC_M) != 0); } else { @@ -5765,6 +5652,96 @@ ice_aq_write_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr, } /** + * ice_get_pca9575_handle - find and return the PCA9575 controller + * @hw: pointer to the hw struct + * @pca9575_handle: GPIO controller's handle + * + * Find and return the GPIO controller's handle in the netlist. + * When found - the value will be cached in the hw structure and following calls + * will return cached value. + * + * Return: 0 on success, -ENXIO when there's no PCA9575 present. + */ +int ice_get_pca9575_handle(struct ice_hw *hw, u16 *pca9575_handle) +{ + struct ice_aqc_get_link_topo *cmd; + struct ice_aq_desc desc; + int err; + u8 idx; + + /* If handle was read previously return cached value */ + if (hw->io_expander_handle) { + *pca9575_handle = hw->io_expander_handle; + return 0; + } + +#define SW_PCA9575_SFP_TOPO_IDX 2 +#define SW_PCA9575_QSFP_TOPO_IDX 1 + + /* Check if the SW IO expander controlling SMA exists in the netlist. */ + if (hw->device_id == ICE_DEV_ID_E810C_SFP) + idx = SW_PCA9575_SFP_TOPO_IDX; + else if (hw->device_id == ICE_DEV_ID_E810C_QSFP) + idx = SW_PCA9575_QSFP_TOPO_IDX; + else + return -ENXIO; + + /* If handle was not detected read it from the netlist */ + ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_link_topo); + cmd = &desc.params.get_link_topo; + cmd->addr.topo_params.node_type_ctx = + ICE_AQC_LINK_TOPO_NODE_TYPE_GPIO_CTRL; + cmd->addr.topo_params.index = idx; + + err = ice_aq_send_cmd(hw, &desc, NULL, 0, NULL); + if (err) + return -ENXIO; + + /* Verify if we found the right IO expander type */ + if (desc.params.get_link_topo.node_part_num != + ICE_AQC_GET_LINK_TOPO_NODE_NR_PCA9575) + return -ENXIO; + + /* If present save the handle and return it */ + hw->io_expander_handle = + le16_to_cpu(desc.params.get_link_topo.addr.handle); + *pca9575_handle = hw->io_expander_handle; + + return 0; +} + +/** + * ice_read_pca9575_reg - read the register from the PCA9575 controller + * @hw: pointer to the hw struct + * @offset: GPIO controller register offset + * @data: pointer to data to be read from the GPIO controller + * + * Return: 0 on success, negative error code otherwise. + */ +int ice_read_pca9575_reg(struct ice_hw *hw, u8 offset, u8 *data) +{ + struct ice_aqc_link_topo_addr link_topo; + __le16 addr; + u16 handle; + int err; + + memset(&link_topo, 0, sizeof(link_topo)); + + err = ice_get_pca9575_handle(hw, &handle); + if (err) + return err; + + link_topo.handle = cpu_to_le16(handle); + link_topo.topo_params.node_type_ctx = + FIELD_PREP(ICE_AQC_LINK_TOPO_NODE_CTX_M, + ICE_AQC_LINK_TOPO_NODE_CTX_PROVIDED); + + addr = cpu_to_le16((u16)offset); + + return ice_aq_read_i2c(hw, link_topo, 0, addr, 1, data, NULL); +} + +/** * ice_aq_set_gpio * @hw: pointer to the hw struct * @gpio_ctrl_handle: GPIO controller node handle diff --git a/drivers/net/ethernet/intel/ice/ice_common.h b/drivers/net/ethernet/intel/ice/ice_common.h index 15ba38543738..9b00aa0ddf10 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.h +++ b/drivers/net/ethernet/intel/ice/ice_common.h @@ -131,7 +131,6 @@ int ice_aq_manage_mac_write(struct ice_hw *hw, const u8 *mac_addr, u8 flags, struct ice_sq_cd *cd); bool ice_is_generic_mac(struct ice_hw *hw); -bool ice_is_e810(struct ice_hw *hw); int ice_clear_pf_cfg(struct ice_hw *hw); int ice_aq_set_phy_cfg(struct ice_hw *hw, struct ice_port_info *pi, @@ -276,10 +275,6 @@ ice_stat_update40(struct ice_hw *hw, u32 reg, bool prev_stat_loaded, void ice_stat_update32(struct ice_hw *hw, u32 reg, bool prev_stat_loaded, u64 *prev_stat, u64 *cur_stat); -bool ice_is_e810t(struct ice_hw *hw); -bool ice_is_e822(struct ice_hw *hw); -bool ice_is_e823(struct ice_hw *hw); -bool ice_is_e825c(struct ice_hw *hw); int ice_sched_query_elem(struct ice_hw *hw, u32 node_teid, struct ice_aqc_txsched_elem_data *buf); @@ -306,5 +301,7 @@ int ice_aq_write_i2c(struct ice_hw *hw, struct ice_aqc_link_topo_addr topo_addr, u16 bus_addr, __le16 addr, u8 params, const u8 *data, struct ice_sq_cd *cd); +int ice_get_pca9575_handle(struct ice_hw *hw, u16 *pca9575_handle); +int ice_read_pca9575_reg(struct ice_hw *hw, u8 offset, u8 *data); bool ice_fw_supports_report_dflt_cfg(struct ice_hw *hw); #endif /* _ICE_COMMON_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_ddp.c b/drivers/net/ethernet/intel/ice/ice_ddp.c index 03988be03729..69d5b1a28491 100644 --- a/drivers/net/ethernet/intel/ice/ice_ddp.c +++ b/drivers/net/ethernet/intel/ice/ice_ddp.c @@ -2345,14 +2345,14 @@ ice_get_set_tx_topo(struct ice_hw *hw, u8 *buf, u16 buf_size, cmd->set_flags |= ICE_AQC_TX_TOPO_FLAGS_SRC_RAM | ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW; - if (ice_is_e825c(hw)) + if (hw->mac_type == ICE_MAC_GENERIC_3K_E825) desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); } else { ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_tx_topo); cmd->get_flags = ICE_AQC_TX_TOPO_GET_RAM; } - if (!ice_is_e825c(hw)) + if (hw->mac_type != ICE_MAC_GENERIC_3K_E825) desc.flags |= cpu_to_le16(ICE_AQ_FLAG_RD); status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd); diff --git a/drivers/net/ethernet/intel/ice/ice_dpll.c b/drivers/net/ethernet/intel/ice/ice_dpll.c index 8d806d8ad761..bce3ad6ca2a6 100644 --- a/drivers/net/ethernet/intel/ice/ice_dpll.c +++ b/drivers/net/ethernet/intel/ice/ice_dpll.c @@ -95,7 +95,7 @@ ice_dpll_pin_freq_set(struct ice_pf *pf, struct ice_dpll_pin *pin, } if (ret) { NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to set pin freq:%u on pin:%u\n", + "err:%d %s failed to set pin freq:%u on pin:%u", ret, ice_aq_str(pf->hw.adminq.sq_last_status), freq, pin->idx); @@ -322,7 +322,7 @@ ice_dpll_pin_enable(struct ice_hw *hw, struct ice_dpll_pin *pin, } if (ret) NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to enable %s pin:%u\n", + "err:%d %s failed to enable %s pin:%u", ret, ice_aq_str(hw->adminq.sq_last_status), pin_type_name[pin_type], pin->idx); @@ -367,7 +367,7 @@ ice_dpll_pin_disable(struct ice_hw *hw, struct ice_dpll_pin *pin, } if (ret) NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to disable %s pin:%u\n", + "err:%d %s failed to disable %s pin:%u", ret, ice_aq_str(hw->adminq.sq_last_status), pin_type_name[pin_type], pin->idx); @@ -479,7 +479,7 @@ ice_dpll_pin_state_update(struct ice_pf *pf, struct ice_dpll_pin *pin, err: if (extack) NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to update %s pin:%u\n", + "err:%d %s failed to update %s pin:%u", ret, ice_aq_str(pf->hw.adminq.sq_last_status), pin_type_name[pin_type], pin->idx); @@ -518,7 +518,7 @@ ice_dpll_hw_input_prio_set(struct ice_pf *pf, struct ice_dpll *dpll, (u8)prio); if (ret) NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to set pin prio:%u on pin:%u\n", + "err:%d %s failed to set pin prio:%u on pin:%u", ret, ice_aq_str(pf->hw.adminq.sq_last_status), prio, pin->idx); @@ -1004,7 +1004,7 @@ ice_dpll_pin_phase_adjust_set(const struct dpll_pin *pin, void *pin_priv, mutex_unlock(&pf->dplls.lock); if (ret) NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to set pin phase_adjust:%d for pin:%u on dpll:%u\n", + "err:%d %s failed to set pin phase_adjust:%d for pin:%u on dpll:%u", ret, ice_aq_str(pf->hw.adminq.sq_last_status), phase_adjust, p->idx, d->dpll_idx); @@ -1362,7 +1362,7 @@ ice_dpll_rclk_state_on_pin_set(const struct dpll_pin *pin, void *pin_priv, &p->freq); if (ret) NL_SET_ERR_MSG_FMT(extack, - "err:%d %s failed to set pin state:%u for pin:%u on parent:%u\n", + "err:%d %s failed to set pin state:%u for pin:%u on parent:%u", ret, ice_aq_str(pf->hw.adminq.sq_last_status), state, p->idx, parent->idx); diff --git a/drivers/net/ethernet/intel/ice/ice_eswitch.c b/drivers/net/ethernet/intel/ice/ice_eswitch.c index d649c197cf67..ed21d7f55ac1 100644 --- a/drivers/net/ethernet/intel/ice/ice_eswitch.c +++ b/drivers/net/ethernet/intel/ice/ice_eswitch.c @@ -49,9 +49,6 @@ static int ice_eswitch_setup_env(struct ice_pf *pf) if (vlan_ops->dis_rx_filtering(uplink_vsi)) goto err_vlan_filtering; - if (ice_vsi_update_security(uplink_vsi, ice_vsi_ctx_set_allow_override)) - goto err_override_uplink; - if (ice_vsi_update_local_lb(uplink_vsi, true)) goto err_override_local_lb; @@ -63,8 +60,6 @@ static int ice_eswitch_setup_env(struct ice_pf *pf) err_up: ice_vsi_update_local_lb(uplink_vsi, false); err_override_local_lb: - ice_vsi_update_security(uplink_vsi, ice_vsi_ctx_clear_allow_override); -err_override_uplink: vlan_ops->ena_rx_filtering(uplink_vsi); err_vlan_filtering: ice_cfg_dflt_vsi(uplink_vsi->port_info, uplink_vsi->idx, false, @@ -275,7 +270,6 @@ static void ice_eswitch_release_env(struct ice_pf *pf) vlan_ops = ice_get_compat_vsi_vlan_ops(uplink_vsi); ice_vsi_update_local_lb(uplink_vsi, false); - ice_vsi_update_security(uplink_vsi, ice_vsi_ctx_clear_allow_override); vlan_ops->ena_rx_filtering(uplink_vsi); ice_cfg_dflt_vsi(uplink_vsi->port_info, uplink_vsi->idx, false, ICE_FLTR_TX); diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index f241493a6ac8..7c2dc347e4e5 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -3788,8 +3788,7 @@ ice_get_ts_info(struct net_device *dev, struct kernel_ethtool_ts_info *info) */ static int ice_get_max_txq(struct ice_pf *pf) { - return min3(pf->num_lan_msix, (u16)num_online_cpus(), - (u16)pf->hw.func_caps.common_cap.num_txq); + return min(num_online_cpus(), pf->hw.func_caps.common_cap.num_txq); } /** @@ -3798,8 +3797,7 @@ static int ice_get_max_txq(struct ice_pf *pf) */ static int ice_get_max_rxq(struct ice_pf *pf) { - return min3(pf->num_lan_msix, (u16)num_online_cpus(), - (u16)pf->hw.func_caps.common_cap.num_rxq); + return min(num_online_cpus(), pf->hw.func_caps.common_cap.num_rxq); } /** @@ -3817,8 +3815,7 @@ static u32 ice_get_combined_cnt(struct ice_vsi *vsi) ice_for_each_q_vector(vsi, q_idx) { struct ice_q_vector *q_vector = vsi->q_vectors[q_idx]; - if (q_vector->rx.rx_ring && q_vector->tx.tx_ring) - combined++; + combined += min(q_vector->num_ring_tx, q_vector->num_ring_rx); } return combined; @@ -4773,7 +4770,7 @@ static const struct ethtool_ops ice_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_USE_ADAPTIVE | ETHTOOL_COALESCE_RX_USECS_HIGH, - .cap_rss_sym_xor_supported = true, + .supported_input_xfrm = RXH_XFRM_SYM_XOR, .rxfh_per_ctx_key = true, .get_link_ksettings = ice_get_link_ksettings, .set_link_ksettings = ice_set_link_ksettings, diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c index ee9862ddfe15..1d118171de37 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c @@ -1605,22 +1605,19 @@ void ice_fdir_replay_fltrs(struct ice_pf *pf) */ int ice_fdir_create_dflt_rules(struct ice_pf *pf) { + const enum ice_fltr_ptype dflt_rules[] = { + ICE_FLTR_PTYPE_NONF_IPV4_TCP, ICE_FLTR_PTYPE_NONF_IPV4_UDP, + ICE_FLTR_PTYPE_NONF_IPV6_TCP, ICE_FLTR_PTYPE_NONF_IPV6_UDP, + }; int err; /* Create perfect TCP and UDP rules in hardware. */ - err = ice_create_init_fdir_rule(pf, ICE_FLTR_PTYPE_NONF_IPV4_TCP); - if (err) - return err; - - err = ice_create_init_fdir_rule(pf, ICE_FLTR_PTYPE_NONF_IPV4_UDP); - if (err) - return err; + for (int i = 0; i < ARRAY_SIZE(dflt_rules); i++) { + err = ice_create_init_fdir_rule(pf, dflt_rules[i]); - err = ice_create_init_fdir_rule(pf, ICE_FLTR_PTYPE_NONF_IPV6_TCP); - if (err) - return err; - - err = ice_create_init_fdir_rule(pf, ICE_FLTR_PTYPE_NONF_IPV6_UDP); + if (err) + break; + } return err; } diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.c b/drivers/net/ethernet/intel/ice/ice_gnss.c index b2148dbe49b2..6b26290452d4 100644 --- a/drivers/net/ethernet/intel/ice/ice_gnss.c +++ b/drivers/net/ethernet/intel/ice/ice_gnss.c @@ -381,32 +381,23 @@ void ice_gnss_exit(struct ice_pf *pf) } /** - * ice_gnss_is_gps_present - Check if GPS HW is present + * ice_gnss_is_module_present - Check if GNSS HW is present * @hw: pointer to HW struct + * + * Return: true when GNSS is present, false otherwise. */ -bool ice_gnss_is_gps_present(struct ice_hw *hw) +bool ice_gnss_is_module_present(struct ice_hw *hw) { - if (!hw->func_caps.ts_func_info.src_tmr_owned) - return false; + int err; + u8 data; - if (!ice_is_gps_in_netlist(hw)) + if (!hw->func_caps.ts_func_info.src_tmr_owned || + !ice_is_gps_in_netlist(hw)) return false; -#if IS_ENABLED(CONFIG_PTP_1588_CLOCK) - if (ice_is_e810t(hw)) { - int err; - u8 data; - - err = ice_read_pca9575_reg(hw, ICE_PCA9575_P0_IN, &data); - if (err || !!(data & ICE_P0_GNSS_PRSNT_N)) - return false; - } else { - return false; - } -#else - if (!ice_is_e810t(hw)) + err = ice_read_pca9575_reg(hw, ICE_PCA9575_P0_IN, &data); + if (err || !!(data & ICE_P0_GNSS_PRSNT_N)) return false; -#endif /* IS_ENABLED(CONFIG_PTP_1588_CLOCK) */ return true; } diff --git a/drivers/net/ethernet/intel/ice/ice_gnss.h b/drivers/net/ethernet/intel/ice/ice_gnss.h index 75e567ad7059..15daf603ed7b 100644 --- a/drivers/net/ethernet/intel/ice/ice_gnss.h +++ b/drivers/net/ethernet/intel/ice/ice_gnss.h @@ -37,11 +37,11 @@ struct gnss_serial { #if IS_ENABLED(CONFIG_GNSS) void ice_gnss_init(struct ice_pf *pf); void ice_gnss_exit(struct ice_pf *pf); -bool ice_gnss_is_gps_present(struct ice_hw *hw); +bool ice_gnss_is_module_present(struct ice_hw *hw); #else static inline void ice_gnss_init(struct ice_pf *pf) { } static inline void ice_gnss_exit(struct ice_pf *pf) { } -static inline bool ice_gnss_is_gps_present(struct ice_hw *hw) +static inline bool ice_gnss_is_module_present(struct ice_hw *hw) { return false; } diff --git a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h index dc88aea9f473..aa4bfbcf85d2 100644 --- a/drivers/net/ethernet/intel/ice/ice_hw_autogen.h +++ b/drivers/net/ethernet/intel/ice/ice_hw_autogen.h @@ -541,10 +541,22 @@ #define PFPM_WUS_MAG_M BIT(1) #define PFPM_WUS_MNG_M BIT(3) #define PFPM_WUS_FW_RST_WK_M BIT(31) +#define E830_PRTMAC_TS_TX_MEM_VALID_H 0x001E2020 +#define E830_PRTMAC_TS_TX_MEM_VALID_L 0x001E2000 #define E830_PRTMAC_CL01_PS_QNT 0x001E32A0 #define E830_PRTMAC_CL01_PS_QNT_CL0_M GENMASK(15, 0) #define E830_PRTMAC_CL01_QNT_THR 0x001E3320 #define E830_PRTMAC_CL01_QNT_THR_CL0_M GENMASK(15, 0) +#define E830_PRTTSYN_TXTIME_H(_i) (0x001E5800 + ((_i) * 32)) +#define E830_PRTTSYN_TXTIME_L(_i) (0x001E5000 + ((_i) * 32)) +#define E830_GLPTM_ART_CTL 0x00088B50 +#define E830_GLPTM_ART_CTL_ACTIVE_M BIT(0) +#define E830_GLPTM_ART_TIME_H 0x00088B54 +#define E830_GLPTM_ART_TIME_L 0x00088B58 +#define E830_GLTSYN_PTMTIME_H(_i) (0x00088B48 + ((_i) * 4)) +#define E830_GLTSYN_PTMTIME_L(_i) (0x00088B40 + ((_i) * 4)) +#define E830_PFPTM_SEM 0x00088B00 +#define E830_PFPTM_SEM_BUSY_M BIT(0) #define VFINT_DYN_CTLN(_i) (0x00003800 + ((_i) * 4)) #define VFINT_DYN_CTLN_CLEARPBA_M BIT(1) #define E830_MBX_PF_IN_FLIGHT_VF_MSGS_THRESH 0x00234000 diff --git a/drivers/net/ethernet/intel/ice/ice_idc.c b/drivers/net/ethernet/intel/ice/ice_idc.c index 145b27f2a4ce..bab3e81cad5d 100644 --- a/drivers/net/ethernet/intel/ice/ice_idc.c +++ b/drivers/net/ethernet/intel/ice/ice_idc.c @@ -228,61 +228,34 @@ void ice_get_qos_params(struct ice_pf *pf, struct iidc_qos_params *qos) } EXPORT_SYMBOL_GPL(ice_get_qos_params); -/** - * ice_alloc_rdma_qvectors - Allocate vector resources for RDMA driver - * @pf: board private structure to initialize - */ -static int ice_alloc_rdma_qvectors(struct ice_pf *pf) +int ice_alloc_rdma_qvector(struct ice_pf *pf, struct msix_entry *entry) { - if (ice_is_rdma_ena(pf)) { - int i; - - pf->msix_entries = kcalloc(pf->num_rdma_msix, - sizeof(*pf->msix_entries), - GFP_KERNEL); - if (!pf->msix_entries) - return -ENOMEM; + struct msi_map map = ice_alloc_irq(pf, true); - /* RDMA is the only user of pf->msix_entries array */ - pf->rdma_base_vector = 0; - - for (i = 0; i < pf->num_rdma_msix; i++) { - struct msix_entry *entry = &pf->msix_entries[i]; - struct msi_map map; + if (map.index < 0) + return -ENOMEM; - map = ice_alloc_irq(pf, false); - if (map.index < 0) - break; + entry->entry = map.index; + entry->vector = map.virq; - entry->entry = map.index; - entry->vector = map.virq; - } - } return 0; } +EXPORT_SYMBOL_GPL(ice_alloc_rdma_qvector); /** * ice_free_rdma_qvector - free vector resources reserved for RDMA driver * @pf: board private structure to initialize + * @entry: MSI-X entry to be removed */ -static void ice_free_rdma_qvector(struct ice_pf *pf) +void ice_free_rdma_qvector(struct ice_pf *pf, struct msix_entry *entry) { - int i; - - if (!pf->msix_entries) - return; - - for (i = 0; i < pf->num_rdma_msix; i++) { - struct msi_map map; + struct msi_map map; - map.index = pf->msix_entries[i].entry; - map.virq = pf->msix_entries[i].vector; - ice_free_irq(pf, map); - } - - kfree(pf->msix_entries); - pf->msix_entries = NULL; + map.index = entry->entry; + map.virq = entry->vector; + ice_free_irq(pf, map); } +EXPORT_SYMBOL_GPL(ice_free_rdma_qvector); /** * ice_adev_release - function to be mapped to AUX dev's release op @@ -382,12 +355,6 @@ int ice_init_rdma(struct ice_pf *pf) return -ENOMEM; } - /* Reserve vector resources */ - ret = ice_alloc_rdma_qvectors(pf); - if (ret < 0) { - dev_err(dev, "failed to reserve vectors for RDMA\n"); - goto err_reserve_rdma_qvector; - } pf->rdma_mode |= IIDC_RDMA_PROTOCOL_ROCEV2; ret = ice_plug_aux_dev(pf); if (ret) @@ -395,8 +362,6 @@ int ice_init_rdma(struct ice_pf *pf) return 0; err_plug_aux_dev: - ice_free_rdma_qvector(pf); -err_reserve_rdma_qvector: pf->adev = NULL; xa_erase(&ice_aux_id, pf->aux_idx); return ret; @@ -412,6 +377,5 @@ void ice_deinit_rdma(struct ice_pf *pf) return; ice_unplug_aux_dev(pf); - ice_free_rdma_qvector(pf); xa_erase(&ice_aux_id, pf->aux_idx); } diff --git a/drivers/net/ethernet/intel/ice/ice_irq.c b/drivers/net/ethernet/intel/ice/ice_irq.c index ad82ff7d1995..30801fd375f0 100644 --- a/drivers/net/ethernet/intel/ice/ice_irq.c +++ b/drivers/net/ethernet/intel/ice/ice_irq.c @@ -20,6 +20,19 @@ ice_init_irq_tracker(struct ice_pf *pf, unsigned int max_vectors, xa_init_flags(&pf->irq_tracker.entries, XA_FLAGS_ALLOC); } +static int +ice_init_virt_irq_tracker(struct ice_pf *pf, u32 base, u32 num_entries) +{ + pf->virt_irq_tracker.bm = bitmap_zalloc(num_entries, GFP_KERNEL); + if (!pf->virt_irq_tracker.bm) + return -ENOMEM; + + pf->virt_irq_tracker.num_entries = num_entries; + pf->virt_irq_tracker.base = base; + + return 0; +} + /** * ice_deinit_irq_tracker - free xarray tracker * @pf: board private structure @@ -29,6 +42,11 @@ static void ice_deinit_irq_tracker(struct ice_pf *pf) xa_destroy(&pf->irq_tracker.entries); } +static void ice_deinit_virt_irq_tracker(struct ice_pf *pf) +{ + bitmap_free(pf->virt_irq_tracker.bm); +} + /** * ice_free_irq_res - free a block of resources * @pf: board private structure @@ -45,7 +63,7 @@ static void ice_free_irq_res(struct ice_pf *pf, u16 index) /** * ice_get_irq_res - get an interrupt resource * @pf: board private structure - * @dyn_only: force entry to be dynamically allocated + * @dyn_allowed: allow entry to be dynamically allocated * * Allocate new irq entry in the free slot of the tracker. Since xarray * is used, always allocate new entry at the lowest possible index. Set @@ -53,11 +71,12 @@ static void ice_free_irq_res(struct ice_pf *pf, u16 index) * * Returns allocated irq entry or NULL on failure. */ -static struct ice_irq_entry *ice_get_irq_res(struct ice_pf *pf, bool dyn_only) +static struct ice_irq_entry *ice_get_irq_res(struct ice_pf *pf, + bool dyn_allowed) { - struct xa_limit limit = { .max = pf->irq_tracker.num_entries, + struct xa_limit limit = { .max = pf->irq_tracker.num_entries - 1, .min = 0 }; - unsigned int num_static = pf->irq_tracker.num_static; + unsigned int num_static = pf->irq_tracker.num_static - 1; struct ice_irq_entry *entry; unsigned int index; int ret; @@ -66,9 +85,9 @@ static struct ice_irq_entry *ice_get_irq_res(struct ice_pf *pf, bool dyn_only) if (!entry) return NULL; - /* skip preallocated entries if the caller says so */ - if (dyn_only) - limit.min = num_static; + /* only already allocated if the caller says so */ + if (!dyn_allowed) + limit.max = num_static; ret = xa_alloc(&pf->irq_tracker.entries, &index, entry, limit, GFP_KERNEL); @@ -78,161 +97,18 @@ static struct ice_irq_entry *ice_get_irq_res(struct ice_pf *pf, bool dyn_only) entry = NULL; } else { entry->index = index; - entry->dynamic = index >= num_static; + entry->dynamic = index > num_static; } return entry; } -/** - * ice_reduce_msix_usage - Reduce usage of MSI-X vectors - * @pf: board private structure - * @v_remain: number of remaining MSI-X vectors to be distributed - * - * Reduce the usage of MSI-X vectors when entire request cannot be fulfilled. - * pf->num_lan_msix and pf->num_rdma_msix values are set based on number of - * remaining vectors. - */ -static void ice_reduce_msix_usage(struct ice_pf *pf, int v_remain) -{ - int v_rdma; - - if (!ice_is_rdma_ena(pf)) { - pf->num_lan_msix = v_remain; - return; - } - - /* RDMA needs at least 1 interrupt in addition to AEQ MSIX */ - v_rdma = ICE_RDMA_NUM_AEQ_MSIX + 1; - - if (v_remain < ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_RDMA_MSIX) { - dev_warn(ice_pf_to_dev(pf), "Not enough MSI-X vectors to support RDMA.\n"); - clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); - - pf->num_rdma_msix = 0; - pf->num_lan_msix = ICE_MIN_LAN_TXRX_MSIX; - } else if ((v_remain < ICE_MIN_LAN_TXRX_MSIX + v_rdma) || - (v_remain - v_rdma < v_rdma)) { - /* Support minimum RDMA and give remaining vectors to LAN MSIX - */ - pf->num_rdma_msix = ICE_MIN_RDMA_MSIX; - pf->num_lan_msix = v_remain - ICE_MIN_RDMA_MSIX; - } else { - /* Split remaining MSIX with RDMA after accounting for AEQ MSIX - */ - pf->num_rdma_msix = (v_remain - ICE_RDMA_NUM_AEQ_MSIX) / 2 + - ICE_RDMA_NUM_AEQ_MSIX; - pf->num_lan_msix = v_remain - pf->num_rdma_msix; - } -} - -/** - * ice_ena_msix_range - Request a range of MSIX vectors from the OS - * @pf: board private structure - * - * Compute the number of MSIX vectors wanted and request from the OS. Adjust - * device usage if there are not enough vectors. Return the number of vectors - * reserved or negative on failure. - */ -static int ice_ena_msix_range(struct ice_pf *pf) +#define ICE_RDMA_AEQ_MSIX 1 +static int ice_get_default_msix_amount(struct ice_pf *pf) { - int num_cpus, hw_num_msix, v_other, v_wanted, v_actual; - struct device *dev = ice_pf_to_dev(pf); - int err; - - hw_num_msix = pf->hw.func_caps.common_cap.num_msix_vectors; - num_cpus = num_online_cpus(); - - /* LAN miscellaneous handler */ - v_other = ICE_MIN_LAN_OICR_MSIX; - - /* Flow Director */ - if (test_bit(ICE_FLAG_FD_ENA, pf->flags)) - v_other += ICE_FDIR_MSIX; - - /* switchdev */ - v_other += ICE_ESWITCH_MSIX; - - v_wanted = v_other; - - /* LAN traffic */ - pf->num_lan_msix = num_cpus; - v_wanted += pf->num_lan_msix; - - /* RDMA auxiliary driver */ - if (ice_is_rdma_ena(pf)) { - pf->num_rdma_msix = num_cpus + ICE_RDMA_NUM_AEQ_MSIX; - v_wanted += pf->num_rdma_msix; - } - - if (v_wanted > hw_num_msix) { - int v_remain; - - dev_warn(dev, "not enough device MSI-X vectors. wanted = %d, available = %d\n", - v_wanted, hw_num_msix); - - if (hw_num_msix < ICE_MIN_MSIX) { - err = -ERANGE; - goto exit_err; - } - - v_remain = hw_num_msix - v_other; - if (v_remain < ICE_MIN_LAN_TXRX_MSIX) { - v_other = ICE_MIN_MSIX - ICE_MIN_LAN_TXRX_MSIX; - v_remain = ICE_MIN_LAN_TXRX_MSIX; - } - - ice_reduce_msix_usage(pf, v_remain); - v_wanted = pf->num_lan_msix + pf->num_rdma_msix + v_other; - - dev_notice(dev, "Reducing request to %d MSI-X vectors for LAN traffic.\n", - pf->num_lan_msix); - if (ice_is_rdma_ena(pf)) - dev_notice(dev, "Reducing request to %d MSI-X vectors for RDMA.\n", - pf->num_rdma_msix); - } - - /* actually reserve the vectors */ - v_actual = pci_alloc_irq_vectors(pf->pdev, ICE_MIN_MSIX, v_wanted, - PCI_IRQ_MSIX); - if (v_actual < 0) { - dev_err(dev, "unable to reserve MSI-X vectors\n"); - err = v_actual; - goto exit_err; - } - - if (v_actual < v_wanted) { - dev_warn(dev, "not enough OS MSI-X vectors. requested = %d, obtained = %d\n", - v_wanted, v_actual); - - if (v_actual < ICE_MIN_MSIX) { - /* error if we can't get minimum vectors */ - pci_free_irq_vectors(pf->pdev); - err = -ERANGE; - goto exit_err; - } else { - int v_remain = v_actual - v_other; - - if (v_remain < ICE_MIN_LAN_TXRX_MSIX) - v_remain = ICE_MIN_LAN_TXRX_MSIX; - - ice_reduce_msix_usage(pf, v_remain); - - dev_notice(dev, "Enabled %d MSI-X vectors for LAN traffic.\n", - pf->num_lan_msix); - - if (ice_is_rdma_ena(pf)) - dev_notice(dev, "Enabled %d MSI-X vectors for RDMA.\n", - pf->num_rdma_msix); - } - } - - return v_actual; - -exit_err: - pf->num_rdma_msix = 0; - pf->num_lan_msix = 0; - return err; + return ICE_MIN_LAN_OICR_MSIX + num_online_cpus() + + (test_bit(ICE_FLAG_FD_ENA, pf->flags) ? ICE_FDIR_MSIX : 0) + + (ice_is_rdma_ena(pf) ? num_online_cpus() + ICE_RDMA_AEQ_MSIX : 0); } /** @@ -243,6 +119,7 @@ void ice_clear_interrupt_scheme(struct ice_pf *pf) { pci_free_irq_vectors(pf->pdev); ice_deinit_irq_tracker(pf); + ice_deinit_virt_irq_tracker(pf); } /** @@ -252,27 +129,38 @@ void ice_clear_interrupt_scheme(struct ice_pf *pf) int ice_init_interrupt_scheme(struct ice_pf *pf) { int total_vectors = pf->hw.func_caps.common_cap.num_msix_vectors; - int vectors, max_vectors; + int vectors; - vectors = ice_ena_msix_range(pf); + /* load default PF MSI-X range */ + if (!pf->msix.min) + pf->msix.min = ICE_MIN_MSIX; - if (vectors < 0) - return -ENOMEM; + if (!pf->msix.max) + pf->msix.max = min(total_vectors, + ice_get_default_msix_amount(pf)); + + pf->msix.total = total_vectors; + pf->msix.rest = total_vectors - pf->msix.max; if (pci_msix_can_alloc_dyn(pf->pdev)) - max_vectors = total_vectors; + vectors = pf->msix.min; else - max_vectors = vectors; + vectors = pf->msix.max; + + vectors = pci_alloc_irq_vectors(pf->pdev, pf->msix.min, vectors, + PCI_IRQ_MSIX); + if (vectors < 0) + return vectors; - ice_init_irq_tracker(pf, max_vectors, vectors); + ice_init_irq_tracker(pf, pf->msix.max, vectors); - return 0; + return ice_init_virt_irq_tracker(pf, pf->msix.max, pf->msix.rest); } /** * ice_alloc_irq - Allocate new interrupt vector * @pf: board private structure - * @dyn_only: force dynamic allocation of the interrupt + * @dyn_allowed: allow dynamic allocation of the interrupt * * Allocate new interrupt vector for a given owner id. * return struct msi_map with interrupt details and track @@ -285,27 +173,22 @@ int ice_init_interrupt_scheme(struct ice_pf *pf) * interrupt will be allocated with pci_msix_alloc_irq_at. * * Some callers may only support dynamically allocated interrupts. - * This is indicated with dyn_only flag. + * This is indicated with dyn_allowed flag. * * On failure, return map with negative .index. The caller * is expected to check returned map index. * */ -struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only) +struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_allowed) { - int sriov_base_vector = pf->sriov_base_vector; struct msi_map map = { .index = -ENOENT }; struct device *dev = ice_pf_to_dev(pf); struct ice_irq_entry *entry; - entry = ice_get_irq_res(pf, dyn_only); + entry = ice_get_irq_res(pf, dyn_allowed); if (!entry) return map; - /* fail if we're about to violate SRIOV vectors space */ - if (sriov_base_vector && entry->index >= sriov_base_vector) - goto exit_free_res; - if (pci_msix_can_alloc_dyn(pf->pdev) && entry->dynamic) { map = pci_msix_alloc_irq_at(pf->pdev, entry->index, NULL); if (map.index < 0) @@ -353,26 +236,40 @@ void ice_free_irq(struct ice_pf *pf, struct msi_map map) } /** - * ice_get_max_used_msix_vector - Get the max used interrupt vector - * @pf: board private structure + * ice_virt_get_irqs - get irqs for SR-IOV usacase + * @pf: pointer to PF structure + * @needed: number of irqs to get * - * Return index of maximum used interrupt vectors with respect to the - * beginning of the MSIX table. Take into account that some interrupts - * may have been dynamically allocated after MSIX was initially enabled. + * This returns the first MSI-X vector index in PF space that is used by this + * VF. This index is used when accessing PF relative registers such as + * GLINT_VECT2FUNC and GLINT_DYN_CTL. + * This will always be the OICR index in the AVF driver so any functionality + * using vf->first_vector_idx for queue configuration_id: id of VF which will + * use this irqs */ -int ice_get_max_used_msix_vector(struct ice_pf *pf) +int ice_virt_get_irqs(struct ice_pf *pf, u32 needed) { - unsigned long start, index, max_idx; - void *entry; + int res = bitmap_find_next_zero_area(pf->virt_irq_tracker.bm, + pf->virt_irq_tracker.num_entries, + 0, needed, 0); - /* Treat all preallocated interrupts as used */ - start = pf->irq_tracker.num_static; - max_idx = start - 1; + if (res >= pf->virt_irq_tracker.num_entries) + return -ENOENT; - xa_for_each_start(&pf->irq_tracker.entries, index, entry, start) { - if (index > max_idx) - max_idx = index; - } + bitmap_set(pf->virt_irq_tracker.bm, res, needed); + + /* conversion from number in bitmap to global irq index */ + return res + pf->virt_irq_tracker.base; +} - return max_idx; +/** + * ice_virt_free_irqs - free irqs used by the VF + * @pf: pointer to PF structure + * @index: first index to be free + * @irqs: number of irqs to free + */ +void ice_virt_free_irqs(struct ice_pf *pf, u32 index, u32 irqs) +{ + bitmap_clear(pf->virt_irq_tracker.bm, index - pf->virt_irq_tracker.base, + irqs); } diff --git a/drivers/net/ethernet/intel/ice/ice_irq.h b/drivers/net/ethernet/intel/ice/ice_irq.h index f35efc08575e..b2f9dbafd57e 100644 --- a/drivers/net/ethernet/intel/ice/ice_irq.h +++ b/drivers/net/ethernet/intel/ice/ice_irq.h @@ -15,11 +15,22 @@ struct ice_irq_tracker { u16 num_static; /* preallocated entries */ }; +struct ice_virt_irq_tracker { + unsigned long *bm; /* bitmap to track irq usage */ + u32 num_entries; + /* First MSIX vector used by SR-IOV VFs. Calculated by subtracting the + * number of MSIX vectors needed for all SR-IOV VFs from the number of + * MSIX vectors allowed on this PF. + */ + u32 base; +}; + int ice_init_interrupt_scheme(struct ice_pf *pf); void ice_clear_interrupt_scheme(struct ice_pf *pf); struct msi_map ice_alloc_irq(struct ice_pf *pf, bool dyn_only); void ice_free_irq(struct ice_pf *pf, struct msi_map map); -int ice_get_max_used_msix_vector(struct ice_pf *pf); +int ice_virt_get_irqs(struct ice_pf *pf, u32 needed); +void ice_virt_free_irqs(struct ice_pf *pf, u32 index, u32 irqs); #endif diff --git a/drivers/net/ethernet/intel/ice/ice_lag.c b/drivers/net/ethernet/intel/ice/ice_lag.c index 1ccb572ce285..22371011c249 100644 --- a/drivers/net/ethernet/intel/ice/ice_lag.c +++ b/drivers/net/ethernet/intel/ice/ice_lag.c @@ -1001,6 +1001,28 @@ static void ice_lag_link(struct ice_lag *lag) } /** + * ice_lag_config_eswitch - configure eswitch to work with LAG + * @lag: lag info struct + * @netdev: active network interface device struct + * + * Updates all port representors in eswitch to use @netdev for Tx. + * + * Configures the netdev to keep dst metadata (also used in representor Tx). + * This is required for an uplink without switchdev mode configured. + */ +static void ice_lag_config_eswitch(struct ice_lag *lag, + struct net_device *netdev) +{ + struct ice_repr *repr; + unsigned long id; + + xa_for_each(&lag->pf->eswitch.reprs, id, repr) + repr->dst->u.port_info.lower_dev = netdev; + + netif_keep_dst(netdev); +} + +/** * ice_lag_unlink - handle unlink event * @lag: LAG info struct */ @@ -1021,6 +1043,9 @@ static void ice_lag_unlink(struct ice_lag *lag) ice_lag_move_vf_nodes(lag, act_port, pri_port); lag->primary = false; lag->active_port = ICE_LAG_INVALID_PORT; + + /* Config primary's eswitch back to normal operation. */ + ice_lag_config_eswitch(lag, lag->netdev); } else { struct ice_lag *primary_lag; @@ -1419,6 +1444,7 @@ static void ice_lag_monitor_active(struct ice_lag *lag, void *ptr) ice_lag_move_vf_nodes(lag, prim_port, event_port); lag->active_port = event_port; + ice_lag_config_eswitch(lag, event_netdev); return; } @@ -1428,6 +1454,7 @@ static void ice_lag_monitor_active(struct ice_lag *lag, void *ptr) /* new active port */ ice_lag_move_vf_nodes(lag, lag->active_port, event_port); lag->active_port = event_port; + ice_lag_config_eswitch(lag, event_netdev); } else { /* port not set as currently active (e.g. new active port * has already claimed the nodes and filters diff --git a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h index 1479b45738af..77ba26538b07 100644 --- a/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h +++ b/drivers/net/ethernet/intel/ice/ice_lan_tx_rx.h @@ -229,7 +229,7 @@ struct ice_32b_rx_flex_desc_nic { __le16 status_error1; u8 flexi_flags2; u8 ts_low; - __le16 l2tag2_1st; + __le16 raw_csum; __le16 l2tag2_2nd; /* Qword 3 */ @@ -478,10 +478,15 @@ enum ice_tx_desc_len_fields { struct ice_tx_ctx_desc { __le32 tunneling_params; __le16 l2tag2; - __le16 rsvd; + __le16 gcs; __le64 qw1; }; +#define ICE_TX_GCS_DESC_START_M GENMASK(7, 0) +#define ICE_TX_GCS_DESC_OFFSET_M GENMASK(11, 8) +#define ICE_TX_GCS_DESC_TYPE_M GENMASK(14, 12) +#define ICE_TX_GCS_DESC_CSUM_PSH 1 + #define ICE_TXD_CTX_QW1_CMD_S 4 #define ICE_TXD_CTX_QW1_CMD_M (0x7FUL << ICE_TXD_CTX_QW1_CMD_S) diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 38a1c8372180..0bcf9d127ac9 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -157,6 +157,16 @@ static void ice_vsi_set_num_desc(struct ice_vsi *vsi) } } +static u16 ice_get_rxq_count(struct ice_pf *pf) +{ + return min(ice_get_avail_rxq_count(pf), num_online_cpus()); +} + +static u16 ice_get_txq_count(struct ice_pf *pf) +{ + return min(ice_get_avail_txq_count(pf), num_online_cpus()); +} + /** * ice_vsi_set_num_qs - Set number of queues, descriptors and vectors for a VSI * @vsi: the VSI being configured @@ -178,9 +188,7 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi) vsi->alloc_txq = vsi->req_txq; vsi->num_txq = vsi->req_txq; } else { - vsi->alloc_txq = min3(pf->num_lan_msix, - ice_get_avail_txq_count(pf), - (u16)num_online_cpus()); + vsi->alloc_txq = ice_get_txq_count(pf); } pf->num_lan_tx = vsi->alloc_txq; @@ -193,17 +201,13 @@ static void ice_vsi_set_num_qs(struct ice_vsi *vsi) vsi->alloc_rxq = vsi->req_rxq; vsi->num_rxq = vsi->req_rxq; } else { - vsi->alloc_rxq = min3(pf->num_lan_msix, - ice_get_avail_rxq_count(pf), - (u16)num_online_cpus()); + vsi->alloc_rxq = ice_get_rxq_count(pf); } } pf->num_lan_rx = vsi->alloc_rxq; - vsi->num_q_vectors = min_t(int, pf->num_lan_msix, - max_t(int, vsi->alloc_rxq, - vsi->alloc_txq)); + vsi->num_q_vectors = max(vsi->alloc_rxq, vsi->alloc_txq); break; case ICE_VSI_SF: vsi->alloc_txq = 1; @@ -567,6 +571,8 @@ ice_vsi_alloc_def(struct ice_vsi *vsi, struct ice_channel *ch) return -ENOMEM; } + vsi->irq_dyn_alloc = pci_msix_can_alloc_dyn(vsi->back->pdev); + switch (vsi->type) { case ICE_VSI_PF: case ICE_VSI_SF: @@ -827,7 +833,13 @@ bool ice_is_safe_mode(struct ice_pf *pf) */ bool ice_is_rdma_ena(struct ice_pf *pf) { - return test_bit(ICE_FLAG_RDMA_ENA, pf->flags); + union devlink_param_value value; + int err; + + err = devl_param_driverinit_value_get(priv_to_devlink(pf), + DEVLINK_PARAM_GENERIC_ID_ENABLE_RDMA, + &value); + return err ? test_bit(ICE_FLAG_RDMA_ENA, pf->flags) : value.vbool; } /** @@ -1173,12 +1185,11 @@ static void ice_set_rss_vsi_ctx(struct ice_vsi_ctx *ctxt, struct ice_vsi *vsi) static void ice_chnl_vsi_setup_q_map(struct ice_vsi *vsi, struct ice_vsi_ctx *ctxt) { - struct ice_pf *pf = vsi->back; u16 qcount, qmap; u8 offset = 0; int pow; - qcount = min_t(int, vsi->num_rxq, pf->num_lan_msix); + qcount = vsi->num_rxq; pow = order_base_2(qcount); qmap = FIELD_PREP(ICE_AQ_VSI_TC_Q_OFFSET_M, offset); @@ -1420,6 +1431,10 @@ static int ice_vsi_alloc_rings(struct ice_vsi *vsi) ring->dev = dev; ring->count = vsi->num_rx_desc; ring->cached_phctime = pf->ptp.cached_phc_time; + + if (ice_is_feature_supported(pf, ICE_F_GCS)) + ring->flags |= ICE_RX_FLAGS_RING_GCS; + WRITE_ONCE(vsi->rx_rings[i], ring); } @@ -1764,9 +1779,8 @@ void ice_update_eth_stats(struct ice_vsi *vsi) * @prio: priority for the RXDID for this queue * @ena_ts: true to enable timestamp and false to disable timestamp */ -void -ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio, - bool ena_ts) +void ice_write_qrxflxp_cntxt(struct ice_hw *hw, u16 pf_q, u32 rxdid, u32 prio, + bool ena_ts) { int regval = rd32(hw, QRXFLXP_CNTXT(pf_q)); @@ -2582,7 +2596,6 @@ void ice_vsi_free_irq(struct ice_vsi *vsi) return; vsi->irqs_ready = false; - ice_free_cpu_rx_rmap(vsi); ice_for_each_q_vector(vsi, i) { int irq_num; @@ -2595,12 +2608,6 @@ void ice_vsi_free_irq(struct ice_vsi *vsi) vsi->q_vectors[i]->num_ring_rx)) continue; - /* clear the affinity notifier in the IRQ descriptor */ - if (!IS_ENABLED(CONFIG_RFS_ACCEL)) - irq_set_affinity_notifier(irq_num, NULL); - - /* clear the affinity_hint in the IRQ descriptor */ - irq_update_affinity_hint(irq_num, NULL); synchronize_irq(irq_num); devm_free_irq(ice_pf_to_dev(pf), irq_num, vsi->q_vectors[i]); } @@ -2755,11 +2762,18 @@ void ice_vsi_set_napi_queues(struct ice_vsi *vsi) void ice_vsi_clear_napi_queues(struct ice_vsi *vsi) { struct net_device *netdev = vsi->netdev; - int q_idx; + int q_idx, v_idx; if (!netdev) return; + /* Clear the NAPI's interrupt number */ + ice_for_each_q_vector(vsi, v_idx) { + struct ice_q_vector *q_vector = vsi->q_vectors[v_idx]; + + netif_napi_set_irq(&q_vector->napi, -1); + } + ice_for_each_txq(vsi, q_idx) netif_queue_set_napi(netdev, q_idx, NETDEV_QUEUE_TYPE_TX, NULL); @@ -3882,15 +3896,17 @@ void ice_init_feature_support(struct ice_pf *pf) ice_set_feature_support(pf, ICE_F_CGU); if (ice_is_clock_mux_in_netlist(&pf->hw)) ice_set_feature_support(pf, ICE_F_SMA_CTRL); - if (ice_gnss_is_gps_present(&pf->hw)) + if (ice_gnss_is_module_present(&pf->hw)) ice_set_feature_support(pf, ICE_F_GNSS); break; default: break; } - if (pf->hw.mac_type == ICE_MAC_E830) + if (pf->hw.mac_type == ICE_MAC_E830) { ice_set_feature_support(pf, ICE_F_MBX_LIMIT); + ice_set_feature_support(pf, ICE_F_GCS); + } } /** @@ -3937,24 +3953,6 @@ void ice_vsi_ctx_clear_antispoof(struct ice_vsi_ctx *ctx) } /** - * ice_vsi_ctx_set_allow_override - allow destination override on VSI - * @ctx: pointer to VSI ctx structure - */ -void ice_vsi_ctx_set_allow_override(struct ice_vsi_ctx *ctx) -{ - ctx->info.sec_flags |= ICE_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD; -} - -/** - * ice_vsi_ctx_clear_allow_override - turn off destination override on VSI - * @ctx: pointer to VSI ctx structure - */ -void ice_vsi_ctx_clear_allow_override(struct ice_vsi_ctx *ctx) -{ - ctx->info.sec_flags &= ~ICE_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD; -} - -/** * ice_vsi_update_local_lb - update sw block in VSI with local loopback bit * @vsi: pointer to VSI structure * @set: set or unset the bit diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index eabb35834a24..b4c9cb28a016 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -105,10 +105,6 @@ ice_vsi_update_security(struct ice_vsi *vsi, void (*fill)(struct ice_vsi_ctx *)) void ice_vsi_ctx_set_antispoof(struct ice_vsi_ctx *ctx); void ice_vsi_ctx_clear_antispoof(struct ice_vsi_ctx *ctx); - -void ice_vsi_ctx_set_allow_override(struct ice_vsi_ctx *ctx); - -void ice_vsi_ctx_clear_allow_override(struct ice_vsi_ctx *ctx); int ice_vsi_update_local_lb(struct ice_vsi *vsi, bool set); int ice_vsi_add_vlan_zero(struct ice_vsi *vsi); int ice_vsi_del_vlan_zero(struct ice_vsi *vsi); diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index c3a0fb97c5ee..d390157b59fe 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -1717,7 +1717,7 @@ static int ice_service_task_stop(struct ice_pf *pf) ret = test_and_set_bit(ICE_SERVICE_DIS, pf->state); if (pf->serv_tmr.function) - del_timer_sync(&pf->serv_tmr); + timer_delete_sync(&pf->serv_tmr); if (pf->serv_task.func) cancel_work_sync(&pf->serv_task); @@ -2528,34 +2528,6 @@ int ice_schedule_reset(struct ice_pf *pf, enum ice_reset_req reset) } /** - * ice_irq_affinity_notify - Callback for affinity changes - * @notify: context as to what irq was changed - * @mask: the new affinity mask - * - * This is a callback function used by the irq_set_affinity_notifier function - * so that we may register to receive changes to the irq affinity masks. - */ -static void -ice_irq_affinity_notify(struct irq_affinity_notify *notify, - const cpumask_t *mask) -{ - struct ice_q_vector *q_vector = - container_of(notify, struct ice_q_vector, affinity_notify); - - cpumask_copy(&q_vector->affinity_mask, mask); -} - -/** - * ice_irq_affinity_release - Callback for affinity notifier release - * @ref: internal core kernel usage - * - * This is a callback function used by the irq_set_affinity_notifier function - * to inform the current notification subscriber that they will no longer - * receive notifications. - */ -static void ice_irq_affinity_release(struct kref __always_unused *ref) {} - -/** * ice_vsi_ena_irq - Enable IRQ for the given VSI * @vsi: the VSI being configured */ @@ -2618,19 +2590,6 @@ static int ice_vsi_req_irq_msix(struct ice_vsi *vsi, char *basename) err); goto free_q_irqs; } - - /* register for affinity change notifications */ - if (!IS_ENABLED(CONFIG_RFS_ACCEL)) { - struct irq_affinity_notify *affinity_notify; - - affinity_notify = &q_vector->affinity_notify; - affinity_notify->notify = ice_irq_affinity_notify; - affinity_notify->release = ice_irq_affinity_release; - irq_set_affinity_notifier(irq_num, affinity_notify); - } - - /* assign the mask for this irq */ - irq_update_affinity_hint(irq_num, &q_vector->affinity_mask); } err = ice_set_cpu_rx_rmap(vsi); @@ -2646,9 +2605,6 @@ static int ice_vsi_req_irq_msix(struct ice_vsi *vsi, char *basename) free_q_irqs: while (vector--) { irq_num = vsi->q_vectors[vector]->irq.virq; - if (!IS_ENABLED(CONFIG_RFS_ACCEL)) - irq_set_affinity_notifier(irq_num, NULL); - irq_update_affinity_hint(irq_num, NULL); devm_free_irq(dev, irq_num, &vsi->q_vectors[vector]); } return err; @@ -3304,22 +3260,8 @@ static irqreturn_t ice_misc_intr(int __always_unused irq, void *data) if (oicr & PFINT_OICR_TSYN_TX_M) { ena_mask &= ~PFINT_OICR_TSYN_TX_M; - if (ice_pf_state_is_nominal(pf) && - pf->hw.dev_caps.ts_dev_info.ts_ll_int_read) { - struct ice_ptp_tx *tx = &pf->ptp.port.tx; - unsigned long flags; - u8 idx; - - spin_lock_irqsave(&tx->lock, flags); - idx = find_next_bit_wrap(tx->in_use, tx->len, - tx->last_ll_ts_idx_read + 1); - if (idx != tx->len) - ice_ptp_req_tx_single_tstamp(tx, idx); - spin_unlock_irqrestore(&tx->lock, flags); - } else if (ice_ptp_pf_handles_tx_interrupt(pf)) { - set_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread); - ret = IRQ_WAKE_THREAD; - } + + ret = ice_ptp_ts_irq(pf); } if (oicr & PFINT_OICR_TSYN_EVNT_M) { @@ -3689,6 +3631,15 @@ void ice_set_netdev_features(struct net_device *netdev) */ netdev->hw_features |= NETIF_F_RXFCS; + /* Allow core to manage IRQs affinity */ + netif_set_affinity_auto(netdev); + + /* Mutual exclusivity for TSO and GCS is enforced by the set features + * ndo callback. + */ + if (ice_is_feature_supported(pf, ICE_F_GCS)) + netdev->hw_features |= NETIF_F_HW_CSUM; + netif_set_tso_max_size(netdev, ICE_MAX_TSO_SIZE); } @@ -4066,8 +4017,7 @@ static void ice_set_pf_caps(struct ice_pf *pf) } clear_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags); - if (func_caps->common_cap.ieee_1588 && - !(pf->hw.mac_type == ICE_MAC_E830)) + if (func_caps->common_cap.ieee_1588) set_bit(ICE_FLAG_PTP_SUPPORTED, pf->flags); pf->max_pf_txqs = func_caps->common_cap.num_txq; @@ -5065,16 +5015,16 @@ static int ice_init_devlink(struct ice_pf *pf) return err; ice_devlink_init_regions(pf); - ice_health_init(pf); ice_devlink_register(pf); + ice_health_init(pf); return 0; } static void ice_deinit_devlink(struct ice_pf *pf) { - ice_devlink_unregister(pf); ice_health_deinit(pf); + ice_devlink_unregister(pf); ice_devlink_destroy_regions(pf); ice_devlink_unregister_params(pf); } @@ -5087,6 +5037,12 @@ static int ice_init(struct ice_pf *pf) if (err) return err; + if (pf->hw.mac_type == ICE_MAC_E830) { + err = pci_enable_ptm(pf->pdev, NULL); + if (err) + dev_dbg(ice_pf_to_dev(pf), "PCIe PTM not supported by PCIe bus/controller\n"); + } + err = ice_alloc_vsis(pf); if (err) goto err_alloc_vsis; @@ -5186,11 +5142,12 @@ int ice_load(struct ice_pf *pf) ice_napi_add(vsi); + ice_init_features(pf); + err = ice_init_rdma(pf); if (err) goto err_init_rdma; - ice_init_features(pf); ice_service_task_restart(pf); clear_bit(ICE_DOWN, pf->state); @@ -5198,6 +5155,7 @@ int ice_load(struct ice_pf *pf) return 0; err_init_rdma: + ice_deinit_features(pf); ice_tc_indir_block_unregister(vsi); err_tc_indir_block_register: ice_unregister_netdev(vsi); @@ -5221,8 +5179,8 @@ void ice_unload(struct ice_pf *pf) devl_assert_locked(priv_to_devlink(pf)); - ice_deinit_features(pf); ice_deinit_rdma(pf); + ice_deinit_features(pf); ice_tc_indir_block_unregister(vsi); ice_unregister_netdev(vsi); ice_devlink_destroy_pf_port(pf); @@ -6597,6 +6555,18 @@ ice_set_features(struct net_device *netdev, netdev_features_t features) if (changed & NETIF_F_LOOPBACK) ret = ice_set_loopback(vsi, !!(features & NETIF_F_LOOPBACK)); + /* Due to E830 hardware limitations, TSO (NETIF_F_ALL_TSO) with GCS + * (NETIF_F_HW_CSUM) is not supported. + */ + if (ice_is_feature_supported(pf, ICE_F_GCS) && + ((features & NETIF_F_HW_CSUM) && (features & NETIF_F_ALL_TSO))) { + if (netdev->features & NETIF_F_HW_CSUM) + dev_err(ice_pf_to_dev(pf), "To enable TSO, you must first disable HW checksum.\n"); + else + dev_err(ice_pf_to_dev(pf), "To enable HW checksum, you must first disable TSO.\n"); + return -EIO; + } + return ret; } diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index e26320ce52ca..1fd1ae03eb90 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -298,8 +298,8 @@ void ice_ptp_restore_timestamp_mode(struct ice_pf *pf) * @sts: Optional parameter for holding a pair of system timestamps from * the system clock. Will be ignored if NULL is given. */ -static u64 -ice_ptp_read_src_clk_reg(struct ice_pf *pf, struct ptp_system_timestamp *sts) +u64 ice_ptp_read_src_clk_reg(struct ice_pf *pf, + struct ptp_system_timestamp *sts) { struct ice_hw *hw = &pf->hw; u32 hi, lo, lo2; @@ -310,6 +310,15 @@ ice_ptp_read_src_clk_reg(struct ice_pf *pf, struct ptp_system_timestamp *sts) /* Read the system timestamp pre PHC read */ ptp_read_system_prets(sts); + if (hw->mac_type == ICE_MAC_E830) { + u64 clk_time = rd64(hw, E830_GLTSYN_TIME_L(tmr_idx)); + + /* Read the system timestamp post PHC read */ + ptp_read_system_postts(sts); + + return clk_time; + } + lo = rd32(hw, GLTSYN_TIME_L(tmr_idx)); /* Read the system timestamp post PHC read */ @@ -972,28 +981,6 @@ ice_ptp_release_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx) } /** - * ice_ptp_init_tx_eth56g - Initialize tracking for Tx timestamps - * @pf: Board private structure - * @tx: the Tx tracking structure to initialize - * @port: the port this structure tracks - * - * Initialize the Tx timestamp tracker for this port. ETH56G PHYs - * have independent memory blocks for all ports. - * - * Return: 0 for success, -ENOMEM when failed to allocate Tx tracker - */ -static int ice_ptp_init_tx_eth56g(struct ice_pf *pf, struct ice_ptp_tx *tx, - u8 port) -{ - tx->block = port; - tx->offset = 0; - tx->len = INDEX_PER_PORT_ETH56G; - tx->has_ready_bitmap = 1; - - return ice_ptp_alloc_tx_tracker(tx); -} - -/** * ice_ptp_init_tx_e82x - Initialize tracking for Tx timestamps * @pf: Board private structure * @tx: the Tx tracking structure to initialize @@ -1003,9 +990,11 @@ static int ice_ptp_init_tx_eth56g(struct ice_pf *pf, struct ice_ptp_tx *tx, * the timestamp block is shared for all ports in the same quad. To avoid * ports using the same timestamp index, logically break the block of * registers into chunks based on the port number. + * + * Return: 0 on success, -ENOMEM when out of memory */ -static int -ice_ptp_init_tx_e82x(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port) +static int ice_ptp_init_tx_e82x(struct ice_pf *pf, struct ice_ptp_tx *tx, + u8 port) { tx->block = ICE_GET_QUAD_NUM(port); tx->offset = (port % ICE_PORTS_PER_QUAD) * INDEX_PER_PORT_E82X; @@ -1016,24 +1005,27 @@ ice_ptp_init_tx_e82x(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port) } /** - * ice_ptp_init_tx_e810 - Initialize tracking for Tx timestamps + * ice_ptp_init_tx - Initialize tracking for Tx timestamps * @pf: Board private structure * @tx: the Tx tracking structure to initialize + * @port: the port this structure tracks + * + * Initialize the Tx timestamp tracker for this PF. For all PHYs except E82X, + * each port has its own block of timestamps, independent of the other ports. * - * Initialize the Tx timestamp tracker for this PF. For E810 devices, each - * port has its own block of timestamps, independent of the other ports. + * Return: 0 on success, -ENOMEM when out of memory */ -static int -ice_ptp_init_tx_e810(struct ice_pf *pf, struct ice_ptp_tx *tx) +static int ice_ptp_init_tx(struct ice_pf *pf, struct ice_ptp_tx *tx, u8 port) { - tx->block = pf->hw.port_info->lport; + tx->block = port; tx->offset = 0; - tx->len = INDEX_PER_PORT_E810; + tx->len = INDEX_PER_PORT; + /* The E810 PHY does not provide a timestamp ready bitmap. Instead, * verify new timestamps against cached copy of the last read * timestamp. */ - tx->has_ready_bitmap = 0; + tx->has_ready_bitmap = pf->hw.mac_type != ICE_MAC_E810; return ice_ptp_alloc_tx_tracker(tx); } @@ -1318,20 +1310,21 @@ ice_ptp_port_phy_stop(struct ice_ptp_port *ptp_port) struct ice_hw *hw = &pf->hw; int err; - if (ice_is_e810(hw)) - return 0; - mutex_lock(&ptp_port->ps_lock); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - err = ice_stop_phy_timer_eth56g(hw, port, true); + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: + err = 0; break; - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: kthread_cancel_delayed_work_sync(&ptp_port->ov_work); err = ice_stop_phy_timer_e82x(hw, port, true); break; + case ICE_MAC_GENERIC_3K_E825: + err = ice_stop_phy_timer_eth56g(hw, port, true); + break; default: err = -ENODEV; } @@ -1361,19 +1354,17 @@ ice_ptp_port_phy_restart(struct ice_ptp_port *ptp_port) unsigned long flags; int err; - if (ice_is_e810(hw)) - return 0; - if (!ptp_port->link_up) return ice_ptp_port_phy_stop(ptp_port); mutex_lock(&ptp_port->ps_lock); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - err = ice_start_phy_timer_eth56g(hw, port); + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: + err = 0; break; - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: /* Start the PHY timer in Vernier mode */ kthread_cancel_delayed_work_sync(&ptp_port->ov_work); @@ -1398,6 +1389,9 @@ ice_ptp_port_phy_restart(struct ice_ptp_port *ptp_port) kthread_queue_delayed_work(pf->ptp.kworker, &ptp_port->ov_work, 0); break; + case ICE_MAC_GENERIC_3K_E825: + err = ice_start_phy_timer_eth56g(hw, port); + break; default: err = -ENODEV; } @@ -1432,12 +1426,14 @@ void ice_ptp_link_change(struct ice_pf *pf, bool linkup) /* Skip HW writes if reset is in progress */ if (pf->hw.reset_ongoing) return; - switch (ice_get_phy_model(hw)) { - case ICE_PHY_E810: - /* Do not reconfigure E810 PHY */ + + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: + /* Do not reconfigure E810 or E830 PHY */ return; - case ICE_PHY_ETH56G: - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: + case ICE_MAC_GENERIC_3K_E825: ice_ptp_port_phy_restart(ptp_port); return; default: @@ -1465,46 +1461,45 @@ static int ice_ptp_cfg_phy_interrupt(struct ice_pf *pf, bool ena, u32 threshold) ice_ptp_reset_ts_memory(hw); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: { - int port; + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: + return 0; + case ICE_MAC_GENERIC: { + int quad; - for (port = 0; port < hw->ptp.num_lports; port++) { + for (quad = 0; quad < ICE_GET_QUAD_NUM(hw->ptp.num_lports); + quad++) { int err; - err = ice_phy_cfg_intr_eth56g(hw, port, ena, threshold); + err = ice_phy_cfg_intr_e82x(hw, quad, ena, threshold); if (err) { - dev_err(dev, "Failed to configure PHY interrupt for port %d, err %d\n", - port, err); + dev_err(dev, "Failed to configure PHY interrupt for quad %d, err %d\n", + quad, err); return err; } } return 0; } - case ICE_PHY_E82X: { - int quad; + case ICE_MAC_GENERIC_3K_E825: { + int port; - for (quad = 0; quad < ICE_GET_QUAD_NUM(hw->ptp.num_lports); - quad++) { + for (port = 0; port < hw->ptp.num_lports; port++) { int err; - err = ice_phy_cfg_intr_e82x(hw, quad, ena, threshold); + err = ice_phy_cfg_intr_eth56g(hw, port, ena, threshold); if (err) { - dev_err(dev, "Failed to configure PHY interrupt for quad %d, err %d\n", - quad, err); + dev_err(dev, "Failed to configure PHY interrupt for port %d, err %d\n", + port, err); return err; } } return 0; } - case ICE_PHY_E810: - return 0; - case ICE_PHY_UNSUP: + case ICE_MAC_UNKNOWN: default: - dev_warn(dev, "%s: Unexpected PHY model %d\n", __func__, - ice_get_phy_model(hw)); return -EOPNOTSUPP; } } @@ -1740,7 +1735,7 @@ static int ice_ptp_write_perout(struct ice_hw *hw, unsigned int chan, /* 0. Reset mode & out_en in AUX_OUT */ wr32(hw, GLTSYN_AUX_OUT(chan, tmr_idx), 0); - if (ice_is_e825c(hw)) { + if (hw->mac_type == ICE_MAC_GENERIC_3K_E825) { int err; /* Enable/disable CGU 1PPS output for E825C */ @@ -1783,6 +1778,7 @@ static int ice_ptp_write_perout(struct ice_hw *hw, unsigned int chan, 8 + chan + (tmr_idx * 4)); wr32(hw, GLGEN_GPIO_CTL(gpio_pin), val); + ice_flush(hw); return 0; } @@ -1824,7 +1820,7 @@ static int ice_ptp_cfg_perout(struct ice_pf *pf, struct ptp_perout_request *rq, return ice_ptp_write_perout(hw, rq->index, gpio_pin, 0, 0); if (strncmp(pf->ptp.pin_desc[pin_desc_idx].name, "1PPS", 64) == 0 && - period != NSEC_PER_SEC && hw->ptp.phy_model == ICE_PHY_E82X) { + period != NSEC_PER_SEC && hw->mac_type == ICE_MAC_GENERIC) { dev_err(ice_pf_to_dev(pf), "1PPS pin supports only 1 s period\n"); return -EOPNOTSUPP; } @@ -1843,9 +1839,10 @@ static int ice_ptp_cfg_perout(struct ice_pf *pf, struct ptp_perout_request *rq, div64_u64_rem(start, period, &phase); /* If we have only phase or start time is in the past, start the timer - * at the next multiple of period, maintaining phase. + * at the next multiple of period, maintaining phase at least 0.5 second + * from now, so we have time to write it to HW. */ - clk = ice_ptp_read_src_clk_reg(pf, NULL); + clk = ice_ptp_read_src_clk_reg(pf, NULL) + NSEC_PER_MSEC * 500; if (rq->flags & PTP_PEROUT_PHASE || start <= clk - prop_delay_ns) start = div64_u64(clk + period - 1, period) * period + phase; @@ -2078,7 +2075,7 @@ ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts) /* For Vernier mode on E82X, we need to recalibrate after new settime. * Start with marking timestamps as invalid. */ - if (ice_get_phy_model(hw) == ICE_PHY_E82X) { + if (hw->mac_type == ICE_MAC_GENERIC) { err = ice_ptp_clear_phy_offset_ready_e82x(hw); if (err) dev_warn(ice_pf_to_dev(pf), "Failed to mark timestamps as invalid before settime\n"); @@ -2102,7 +2099,7 @@ ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts) ice_ptp_enable_all_perout(pf); /* Recalibrate and re-enable timestamp blocks for E822/E823 */ - if (ice_get_phy_model(hw) == ICE_PHY_E82X) + if (hw->mac_type == ICE_MAC_GENERIC) ice_ptp_restart_all_phy(pf); exit: if (err) { @@ -2180,93 +2177,157 @@ static int ice_ptp_adjtime(struct ptp_clock_info *info, s64 delta) return 0; } +/** + * struct ice_crosststamp_cfg - Device cross timestamp configuration + * @lock_reg: The hardware semaphore lock to use + * @lock_busy: Bit in the semaphore lock indicating the lock is busy + * @ctl_reg: The hardware register to request cross timestamp + * @ctl_active: Bit in the control register to request cross timestamp + * @art_time_l: Lower 32-bits of ART system time + * @art_time_h: Upper 32-bits of ART system time + * @dev_time_l: Lower 32-bits of device time (per timer index) + * @dev_time_h: Upper 32-bits of device time (per timer index) + */ +struct ice_crosststamp_cfg { + /* HW semaphore lock register */ + u32 lock_reg; + u32 lock_busy; + + /* Capture control register */ + u32 ctl_reg; + u32 ctl_active; + + /* Time storage */ + u32 art_time_l; + u32 art_time_h; + u32 dev_time_l[2]; + u32 dev_time_h[2]; +}; + +static const struct ice_crosststamp_cfg ice_crosststamp_cfg_e82x = { + .lock_reg = PFHH_SEM, + .lock_busy = PFHH_SEM_BUSY_M, + .ctl_reg = GLHH_ART_CTL, + .ctl_active = GLHH_ART_CTL_ACTIVE_M, + .art_time_l = GLHH_ART_TIME_L, + .art_time_h = GLHH_ART_TIME_H, + .dev_time_l[0] = GLTSYN_HHTIME_L(0), + .dev_time_h[0] = GLTSYN_HHTIME_H(0), + .dev_time_l[1] = GLTSYN_HHTIME_L(1), + .dev_time_h[1] = GLTSYN_HHTIME_H(1), +}; + #ifdef CONFIG_ICE_HWTS +static const struct ice_crosststamp_cfg ice_crosststamp_cfg_e830 = { + .lock_reg = E830_PFPTM_SEM, + .lock_busy = E830_PFPTM_SEM_BUSY_M, + .ctl_reg = E830_GLPTM_ART_CTL, + .ctl_active = E830_GLPTM_ART_CTL_ACTIVE_M, + .art_time_l = E830_GLPTM_ART_TIME_L, + .art_time_h = E830_GLPTM_ART_TIME_H, + .dev_time_l[0] = E830_GLTSYN_PTMTIME_L(0), + .dev_time_h[0] = E830_GLTSYN_PTMTIME_H(0), + .dev_time_l[1] = E830_GLTSYN_PTMTIME_L(1), + .dev_time_h[1] = E830_GLTSYN_PTMTIME_H(1), +}; + +#endif /* CONFIG_ICE_HWTS */ +/** + * struct ice_crosststamp_ctx - Device cross timestamp context + * @snapshot: snapshot of system clocks for historic interpolation + * @pf: pointer to the PF private structure + * @cfg: pointer to hardware configuration for cross timestamp + */ +struct ice_crosststamp_ctx { + struct system_time_snapshot snapshot; + struct ice_pf *pf; + const struct ice_crosststamp_cfg *cfg; +}; + /** - * ice_ptp_get_syncdevicetime - Get the cross time stamp info + * ice_capture_crosststamp - Capture a device/system cross timestamp * @device: Current device time * @system: System counter value read synchronously with device time - * @ctx: Context provided by timekeeping code + * @__ctx: Context passed from ice_ptp_getcrosststamp * * Read device and system (ART) clock simultaneously and return the corrected * clock values in ns. + * + * Return: zero on success, or a negative error code on failure. */ -static int -ice_ptp_get_syncdevicetime(ktime_t *device, - struct system_counterval_t *system, - void *ctx) +static int ice_capture_crosststamp(ktime_t *device, + struct system_counterval_t *system, + void *__ctx) { - struct ice_pf *pf = (struct ice_pf *)ctx; - struct ice_hw *hw = &pf->hw; - u32 hh_lock, hh_art_ctl; - int i; + struct ice_crosststamp_ctx *ctx = __ctx; + const struct ice_crosststamp_cfg *cfg; + u32 lock, ctl, ts_lo, ts_hi, tmr_idx; + struct ice_pf *pf; + struct ice_hw *hw; + int err; + u64 ts; -#define MAX_HH_HW_LOCK_TRIES 5 -#define MAX_HH_CTL_LOCK_TRIES 100 + cfg = ctx->cfg; + pf = ctx->pf; + hw = &pf->hw; - for (i = 0; i < MAX_HH_HW_LOCK_TRIES; i++) { - /* Get the HW lock */ - hh_lock = rd32(hw, PFHH_SEM + (PFTSYN_SEM_BYTES * hw->pf_id)); - if (hh_lock & PFHH_SEM_BUSY_M) { - usleep_range(10000, 15000); - continue; - } - break; - } - if (hh_lock & PFHH_SEM_BUSY_M) { - dev_err(ice_pf_to_dev(pf), "PTP failed to get hh lock\n"); + tmr_idx = hw->func_caps.ts_func_info.tmr_index_assoc; + if (tmr_idx > 1) + return -EINVAL; + + /* Poll until we obtain the cross-timestamp hardware semaphore */ + err = rd32_poll_timeout(hw, cfg->lock_reg, lock, + !(lock & cfg->lock_busy), + 10 * USEC_PER_MSEC, 50 * USEC_PER_MSEC); + if (err) { + dev_err(ice_pf_to_dev(pf), "PTP failed to get cross timestamp lock\n"); return -EBUSY; } + /* Snapshot system time for historic interpolation */ + ktime_get_snapshot(&ctx->snapshot); + /* Program cmd to master timer */ ice_ptp_src_cmd(hw, ICE_PTP_READ_TIME); /* Start the ART and device clock sync sequence */ - hh_art_ctl = rd32(hw, GLHH_ART_CTL); - hh_art_ctl = hh_art_ctl | GLHH_ART_CTL_ACTIVE_M; - wr32(hw, GLHH_ART_CTL, hh_art_ctl); - - for (i = 0; i < MAX_HH_CTL_LOCK_TRIES; i++) { - /* Wait for sync to complete */ - hh_art_ctl = rd32(hw, GLHH_ART_CTL); - if (hh_art_ctl & GLHH_ART_CTL_ACTIVE_M) { - udelay(1); - continue; - } else { - u32 hh_ts_lo, hh_ts_hi, tmr_idx; - u64 hh_ts; - - tmr_idx = hw->func_caps.ts_func_info.tmr_index_assoc; - /* Read ART time */ - hh_ts_lo = rd32(hw, GLHH_ART_TIME_L); - hh_ts_hi = rd32(hw, GLHH_ART_TIME_H); - hh_ts = ((u64)hh_ts_hi << 32) | hh_ts_lo; - system->cycles = hh_ts; - system->cs_id = CSID_X86_ART; - /* Read Device source clock time */ - hh_ts_lo = rd32(hw, GLTSYN_HHTIME_L(tmr_idx)); - hh_ts_hi = rd32(hw, GLTSYN_HHTIME_H(tmr_idx)); - hh_ts = ((u64)hh_ts_hi << 32) | hh_ts_lo; - *device = ns_to_ktime(hh_ts); - break; - } - } + ctl = rd32(hw, cfg->ctl_reg); + ctl |= cfg->ctl_active; + wr32(hw, cfg->ctl_reg, ctl); + /* Poll until hardware completes the capture */ + err = rd32_poll_timeout(hw, cfg->ctl_reg, ctl, !(ctl & cfg->ctl_active), + 5, 20 * USEC_PER_MSEC); + if (err) + goto err_timeout; + + /* Read ART system time */ + ts_lo = rd32(hw, cfg->art_time_l); + ts_hi = rd32(hw, cfg->art_time_h); + ts = ((u64)ts_hi << 32) | ts_lo; + system->cycles = ts; + system->cs_id = CSID_X86_ART; + + /* Read Device source clock time */ + ts_lo = rd32(hw, cfg->dev_time_l[tmr_idx]); + ts_hi = rd32(hw, cfg->dev_time_h[tmr_idx]); + ts = ((u64)ts_hi << 32) | ts_lo; + *device = ns_to_ktime(ts); + +err_timeout: /* Clear the master timer */ ice_ptp_src_cmd(hw, ICE_PTP_NOP); /* Release HW lock */ - hh_lock = rd32(hw, PFHH_SEM + (PFTSYN_SEM_BYTES * hw->pf_id)); - hh_lock = hh_lock & ~PFHH_SEM_BUSY_M; - wr32(hw, PFHH_SEM + (PFTSYN_SEM_BYTES * hw->pf_id), hh_lock); - - if (i == MAX_HH_CTL_LOCK_TRIES) - return -ETIMEDOUT; + lock = rd32(hw, cfg->lock_reg); + lock &= ~cfg->lock_busy; + wr32(hw, cfg->lock_reg, lock); - return 0; + return err; } /** - * ice_ptp_getcrosststamp_e82x - Capture a device cross timestamp + * ice_ptp_getcrosststamp - Capture a device cross timestamp * @info: the driver's PTP info structure * @cts: The memory to fill the cross timestamp info * @@ -2274,22 +2335,36 @@ ice_ptp_get_syncdevicetime(ktime_t *device, * clock. Fill the cross timestamp information and report it back to the * caller. * - * This is only valid for E822 and E823 devices which have support for - * generating the cross timestamp via PCIe PTM. - * * In order to correctly correlate the ART timestamp back to the TSC time, the * CPU must have X86_FEATURE_TSC_KNOWN_FREQ. + * + * Return: zero on success, or a negative error code on failure. */ -static int -ice_ptp_getcrosststamp_e82x(struct ptp_clock_info *info, - struct system_device_crosststamp *cts) +static int ice_ptp_getcrosststamp(struct ptp_clock_info *info, + struct system_device_crosststamp *cts) { struct ice_pf *pf = ptp_info_to_pf(info); + struct ice_crosststamp_ctx ctx = { + .pf = pf, + }; + + switch (pf->hw.mac_type) { + case ICE_MAC_GENERIC: + case ICE_MAC_GENERIC_3K_E825: + ctx.cfg = &ice_crosststamp_cfg_e82x; + break; +#ifdef CONFIG_ICE_HWTS + case ICE_MAC_E830: + ctx.cfg = &ice_crosststamp_cfg_e830; + break; +#endif /* CONFIG_ICE_HWTS */ + default: + return -EOPNOTSUPP; + } - return get_device_system_crosststamp(ice_ptp_get_syncdevicetime, - pf, NULL, cts); + return get_device_system_crosststamp(ice_capture_crosststamp, &ctx, + &ctx.snapshot, cts); } -#endif /* CONFIG_ICE_HWTS */ /** * ice_ptp_get_ts_config - ioctl interface to read the timestamping config @@ -2550,13 +2625,9 @@ static int ice_ptp_parse_sdp_entries(struct ice_pf *pf, __le16 *entries, */ static void ice_ptp_set_funcs_e82x(struct ice_pf *pf) { -#ifdef CONFIG_ICE_HWTS - if (boot_cpu_has(X86_FEATURE_ART) && - boot_cpu_has(X86_FEATURE_TSC_KNOWN_FREQ)) - pf->ptp.info.getcrosststamp = ice_ptp_getcrosststamp_e82x; + pf->ptp.info.getcrosststamp = ice_ptp_getcrosststamp; -#endif /* CONFIG_ICE_HWTS */ - if (ice_is_e825c(&pf->hw)) { + if (pf->hw.mac_type == ICE_MAC_GENERIC_3K_E825) { pf->ptp.ice_pin_desc = ice_pin_desc_e825c; pf->ptp.info.n_pins = ICE_PIN_DESC_ARR_LEN(ice_pin_desc_e825c); } else { @@ -2623,6 +2694,28 @@ err: } /** + * ice_ptp_set_funcs_e830 - Set specialized functions for E830 support + * @pf: Board private structure + * + * Assign functions to the PTP capabiltiies structure for E830 devices. + * Functions which operate across all device families should be set directly + * in ice_ptp_set_caps. Only add functions here which are distinct for E830 + * devices. + */ +static void ice_ptp_set_funcs_e830(struct ice_pf *pf) +{ +#ifdef CONFIG_ICE_HWTS + if (pcie_ptm_enabled(pf->pdev) && boot_cpu_has(X86_FEATURE_ART)) + pf->ptp.info.getcrosststamp = ice_ptp_getcrosststamp; + +#endif /* CONFIG_ICE_HWTS */ + /* Rest of the config is the same as base E810 */ + pf->ptp.ice_pin_desc = ice_pin_desc_e810; + pf->ptp.info.n_pins = ICE_PIN_DESC_ARR_LEN(ice_pin_desc_e810); + ice_ptp_setup_pin_cfg(pf); +} + +/** * ice_ptp_set_caps - Set PTP capabilities * @pf: Board private structure */ @@ -2644,10 +2737,20 @@ static void ice_ptp_set_caps(struct ice_pf *pf) info->enable = ice_ptp_gpio_enable; info->verify = ice_verify_pin; - if (ice_is_e810(&pf->hw)) + switch (pf->hw.mac_type) { + case ICE_MAC_E810: ice_ptp_set_funcs_e810(pf); - else + return; + case ICE_MAC_E830: + ice_ptp_set_funcs_e830(pf); + return; + case ICE_MAC_GENERIC: + case ICE_MAC_GENERIC_3K_E825: ice_ptp_set_funcs_e82x(pf); + return; + default: + return; + } } /** @@ -2758,6 +2861,65 @@ enum ice_tx_tstamp_work ice_ptp_process_ts(struct ice_pf *pf) } /** + * ice_ptp_ts_irq - Process the PTP Tx timestamps in IRQ context + * @pf: Board private structure + * + * Return: IRQ_WAKE_THREAD if Tx timestamp read has to be handled in the bottom + * half of the interrupt and IRQ_HANDLED otherwise. + */ +irqreturn_t ice_ptp_ts_irq(struct ice_pf *pf) +{ + struct ice_hw *hw = &pf->hw; + + switch (hw->mac_type) { + case ICE_MAC_E810: + /* E810 capable of low latency timestamping with interrupt can + * request a single timestamp in the top half and wait for + * a second LL TS interrupt from the FW when it's ready. + */ + if (hw->dev_caps.ts_dev_info.ts_ll_int_read) { + struct ice_ptp_tx *tx = &pf->ptp.port.tx; + u8 idx; + + if (!ice_pf_state_is_nominal(pf)) + return IRQ_HANDLED; + + spin_lock(&tx->lock); + idx = find_next_bit_wrap(tx->in_use, tx->len, + tx->last_ll_ts_idx_read + 1); + if (idx != tx->len) + ice_ptp_req_tx_single_tstamp(tx, idx); + spin_unlock(&tx->lock); + + return IRQ_HANDLED; + } + fallthrough; /* non-LL_TS E810 */ + case ICE_MAC_GENERIC: + case ICE_MAC_GENERIC_3K_E825: + /* All other devices process timestamps in the bottom half due + * to sleeping or polling. + */ + if (!ice_ptp_pf_handles_tx_interrupt(pf)) + return IRQ_HANDLED; + + set_bit(ICE_MISC_THREAD_TX_TSTAMP, pf->misc_thread); + return IRQ_WAKE_THREAD; + case ICE_MAC_E830: + /* E830 can read timestamps in the top half using rd32() */ + if (ice_ptp_process_ts(pf) == ICE_TX_TSTAMP_WORK_PENDING) { + /* Process outstanding Tx timestamps. If there + * is more work, re-arm the interrupt to trigger again. + */ + wr32(hw, PFINT_OICR, PFINT_OICR_TSYN_TX_M); + ice_flush(hw); + } + return IRQ_HANDLED; + default: + return IRQ_HANDLED; + } +} + +/** * ice_ptp_maybe_trigger_tx_interrupt - Trigger Tx timstamp interrupt * @pf: Board private structure * @@ -2777,7 +2939,7 @@ static void ice_ptp_maybe_trigger_tx_interrupt(struct ice_pf *pf) bool trigger_oicr = false; unsigned int i; - if (ice_is_e810(hw)) + if (!pf->ptp.port.tx.has_ready_bitmap) return; if (!ice_pf_src_tmr_owned(pf)) @@ -2912,14 +3074,12 @@ static int ice_ptp_rebuild_owner(struct ice_pf *pf) */ ice_ptp_flush_all_tx_tracker(pf); - if (!ice_is_e810(hw)) { - /* Enable quad interrupts */ - err = ice_ptp_cfg_phy_interrupt(pf, true, 1); - if (err) - return err; + /* Enable quad interrupts */ + err = ice_ptp_cfg_phy_interrupt(pf, true, 1); + if (err) + return err; - ice_ptp_restart_all_phy(pf); - } + ice_ptp_restart_all_phy(pf); /* Re-enable all periodic outputs and external timestamp events */ ice_ptp_enable_all_perout(pf); @@ -2971,8 +3131,9 @@ err: static bool ice_is_primary(struct ice_hw *hw) { - return ice_is_e825c(hw) && ice_is_dual(hw) ? - !!(hw->dev_caps.nac_topo.mode & ICE_NAC_TOPO_PRIMARY_M) : true; + return hw->mac_type == ICE_MAC_GENERIC_3K_E825 && ice_is_dual(hw) ? + !!(hw->dev_caps.nac_topo.mode & ICE_NAC_TOPO_PRIMARY_M) : + true; } static int ice_ptp_setup_adapter(struct ice_pf *pf) @@ -2990,7 +3151,7 @@ static int ice_ptp_setup_pf(struct ice_pf *pf) struct ice_ptp *ctrl_ptp = ice_get_ctrl_ptp(pf); struct ice_ptp *ptp = &pf->ptp; - if (WARN_ON(!ctrl_ptp) || ice_get_phy_model(&pf->hw) == ICE_PHY_UNSUP) + if (WARN_ON(!ctrl_ptp) || pf->hw.mac_type == ICE_MAC_UNKNOWN) return -ENODEV; INIT_LIST_HEAD(&ptp->port.list_node); @@ -3007,7 +3168,7 @@ static void ice_ptp_cleanup_pf(struct ice_pf *pf) { struct ice_ptp *ptp = &pf->ptp; - if (ice_get_phy_model(&pf->hw) != ICE_PHY_UNSUP) { + if (pf->hw.mac_type != ICE_MAC_UNKNOWN) { mutex_lock(&pf->adapter->ports.lock); list_del(&ptp->port.list_node); mutex_unlock(&pf->adapter->ports.lock); @@ -3127,6 +3288,8 @@ static int ice_ptp_init_work(struct ice_pf *pf, struct ice_ptp *ptp) * ice_ptp_init_port - Initialize PTP port structure * @pf: Board private structure * @ptp_port: PTP port structure + * + * Return: 0 on success, -ENODEV on invalid MAC type, -ENOMEM on failed alloc. */ static int ice_ptp_init_port(struct ice_pf *pf, struct ice_ptp_port *ptp_port) { @@ -3134,16 +3297,14 @@ static int ice_ptp_init_port(struct ice_pf *pf, struct ice_ptp_port *ptp_port) mutex_init(&ptp_port->ps_lock); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - return ice_ptp_init_tx_eth56g(pf, &ptp_port->tx, - ptp_port->port_num); - case ICE_PHY_E810: - return ice_ptp_init_tx_e810(pf, &ptp_port->tx); - case ICE_PHY_E82X: + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: + case ICE_MAC_GENERIC_3K_E825: + return ice_ptp_init_tx(pf, &ptp_port->tx, ptp_port->port_num); + case ICE_MAC_GENERIC: kthread_init_delayed_work(&ptp_port->ov_work, ice_ptp_wait_for_offsets); - return ice_ptp_init_tx_e82x(pf, &ptp_port->tx, ptp_port->port_num); default: @@ -3162,8 +3323,8 @@ static int ice_ptp_init_port(struct ice_pf *pf, struct ice_ptp_port *ptp_port) */ static void ice_ptp_init_tx_interrupt_mode(struct ice_pf *pf) { - switch (ice_get_phy_model(&pf->hw)) { - case ICE_PHY_E82X: + switch (pf->hw.mac_type) { + case ICE_MAC_GENERIC: /* E822 based PHY has the clock owner process the interrupt * for all ports. */ diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.h b/drivers/net/ethernet/intel/ice/ice_ptp.h index a1d0e988c084..3b769a0cad00 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp.h @@ -128,8 +128,7 @@ struct ice_ptp_tx { /* Quad and port information for initializing timestamp blocks */ #define INDEX_PER_QUAD 64 #define INDEX_PER_PORT_E82X 16 -#define INDEX_PER_PORT_E810 64 -#define INDEX_PER_PORT_ETH56G 64 +#define INDEX_PER_PORT 64 /** * struct ice_ptp_port - data used to initialize an external port for PTP @@ -304,6 +303,9 @@ s8 ice_ptp_request_ts(struct ice_ptp_tx *tx, struct sk_buff *skb); void ice_ptp_req_tx_single_tstamp(struct ice_ptp_tx *tx, u8 idx); void ice_ptp_complete_tx_single_tstamp(struct ice_ptp_tx *tx); enum ice_tx_tstamp_work ice_ptp_process_ts(struct ice_pf *pf); +irqreturn_t ice_ptp_ts_irq(struct ice_pf *pf); +u64 ice_ptp_read_src_clk_reg(struct ice_pf *pf, + struct ptp_system_timestamp *sts); u64 ice_ptp_get_rx_hwts(const union ice_32b_rx_flex_desc *rx_desc, const struct ice_pkt_ctx *pkt_ctx); @@ -342,6 +344,17 @@ static inline bool ice_ptp_process_ts(struct ice_pf *pf) return true; } +static inline irqreturn_t ice_ptp_ts_irq(struct ice_pf *pf) +{ + return IRQ_HANDLED; +} + +static inline u64 ice_ptp_read_src_clk_reg(struct ice_pf *pf, + struct ptp_system_timestamp *sts) +{ + return 0; +} + static inline u64 ice_ptp_get_rx_hwts(const union ice_32b_rx_flex_desc *rx_desc, const struct ice_pkt_ctx *pkt_ctx) diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_consts.h b/drivers/net/ethernet/intel/ice/ice_ptp_consts.h index ac46d1183300..003cdfada3ca 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_consts.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp_consts.h @@ -10,70 +10,25 @@ /* Constants defined for the PTP 1588 clock hardware. */ const struct ice_phy_reg_info_eth56g eth56g_phy_res[NUM_ETH56G_PHY_RES] = { - /* ETH56G_PHY_REG_PTP */ - { - /* base_addr */ - { - 0x092000, - 0x126000, - 0x1BA000, - 0x24E000, - 0x2E2000, - }, - /* step */ - 0x98, + [ETH56G_PHY_REG_PTP] = { + .base_addr = 0x092000, + .step = 0x98, }, - /* ETH56G_PHY_MEM_PTP */ - { - /* base_addr */ - { - 0x093000, - 0x127000, - 0x1BB000, - 0x24F000, - 0x2E3000, - }, - /* step */ - 0x200, + [ETH56G_PHY_MEM_PTP] = { + .base_addr = 0x093000, + .step = 0x200, }, - /* ETH56G_PHY_REG_XPCS */ - { - /* base_addr */ - { - 0x000000, - 0x009400, - 0x128000, - 0x1BC000, - 0x250000, - }, - /* step */ - 0x21000, + [ETH56G_PHY_REG_XPCS] = { + .base_addr = 0x000000, + .step = 0x21000, }, - /* ETH56G_PHY_REG_MAC */ - { - /* base_addr */ - { - 0x085000, - 0x119000, - 0x1AD000, - 0x241000, - 0x2D5000, - }, - /* step */ - 0x1000, + [ETH56G_PHY_REG_MAC] = { + .base_addr = 0x085000, + .step = 0x1000, }, - /* ETH56G_PHY_REG_GPCS */ - { - /* base_addr */ - { - 0x084000, - 0x118000, - 0x1AC000, - 0x240000, - 0x2D4000, - }, - /* step */ - 0x400, + [ETH56G_PHY_REG_GPCS] = { + .base_addr = 0x084000, + .step = 0x400, }, }; diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c index ec91822e9280..89bb8461284a 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.c @@ -746,7 +746,7 @@ static int ice_init_cgu_e82x(struct ice_hw *hw) int err; /* Disable sticky lock detection so lock err reported is accurate */ - if (ice_is_e825c(hw)) + if (hw->mac_type == ICE_MAC_GENERIC_3K_E825) err = ice_cfg_cgu_pll_dis_sticky_bits_e825c(hw); else err = ice_cfg_cgu_pll_dis_sticky_bits_e82x(hw); @@ -756,7 +756,7 @@ static int ice_init_cgu_e82x(struct ice_hw *hw) /* Configure the CGU PLL using the parameters from the function * capabilities. */ - if (ice_is_e825c(hw)) + if (hw->mac_type == ICE_MAC_GENERIC_3K_E825) err = ice_cfg_cgu_pll_e825c(hw, ts_info->time_ref, (enum ice_clk_src)ts_info->clk_src); else @@ -827,8 +827,9 @@ static u32 ice_ptp_tmr_cmd_to_port_reg(struct ice_hw *hw, /* Certain hardware families share the same register values for the * port register and source timer register. */ - switch (ice_get_phy_model(hw)) { - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: return ice_ptp_tmr_cmd_to_src_reg(hw, cmd) & TS_CMD_MASK_E810; default: break; @@ -895,6 +896,17 @@ static void ice_ptp_exec_tmr_cmd(struct ice_hw *hw) ice_flush(hw); } +/** + * ice_ptp_cfg_sync_delay - Configure PHC to PHY synchronization delay + * @hw: pointer to HW struct + * @delay: delay between PHC and PHY SYNC command execution in nanoseconds + */ +static void ice_ptp_cfg_sync_delay(const struct ice_hw *hw, u32 delay) +{ + wr32(hw, GLTSYN_SYNC_DLAY, delay); + ice_flush(hw); +} + /* 56G PHY device functions * * The following functions operate on devices with the ETH 56G PHY. @@ -998,7 +1010,7 @@ static int ice_phy_res_address_eth56g(struct ice_hw *hw, u8 lane, /* Lanes 4..7 are in fact 0..3 on a second PHY */ lane %= hw->ptp.ports_per_phy; - *addr = eth56g_phy_res[res_type].base[0] + + *addr = eth56g_phy_res[res_type].base_addr + lane * eth56g_phy_res[res_type].step + offset; return 0; @@ -1228,7 +1240,7 @@ static int ice_write_quad_ptp_reg_eth56g(struct ice_hw *hw, u8 port, if (port >= hw->ptp.num_lports) return -EIO; - addr = eth56g_phy_res[ETH56G_PHY_REG_PTP].base[0] + offset; + addr = eth56g_phy_res[ETH56G_PHY_REG_PTP].base_addr + offset; return ice_write_phy_eth56g(hw, port, addr, val); } @@ -1253,7 +1265,7 @@ static int ice_read_quad_ptp_reg_eth56g(struct ice_hw *hw, u8 port, if (port >= hw->ptp.num_lports) return -EIO; - addr = eth56g_phy_res[ETH56G_PHY_REG_PTP].base[0] + offset; + addr = eth56g_phy_res[ETH56G_PHY_REG_PTP].base_addr + offset; return ice_read_phy_eth56g(hw, port, addr, val); } @@ -1576,9 +1588,8 @@ static int ice_read_ptp_tstamp_eth56g(struct ice_hw *hw, u8 port, u8 idx, * lower 8 bits in the low register, and the upper 32 bits in the high * register. */ - *tstamp = FIELD_PREP(TS_PHY_HIGH_M, hi) | - FIELD_PREP(TS_PHY_LOW_M, lo); - + *tstamp = FIELD_PREP(PHY_40B_HIGH_M, hi) | + FIELD_PREP(PHY_40B_LOW_M, lo); return 0; } @@ -2639,18 +2650,17 @@ static void ice_sb_access_ena_eth56g(struct ice_hw *hw, bool enable) } /** - * ice_ptp_init_phc_eth56g - Perform E82X specific PHC initialization + * ice_ptp_init_phc_e825 - Perform E825 specific PHC initialization * @hw: pointer to HW struct * - * Perform PHC initialization steps specific to E82X devices. + * Perform E825-specific PTP hardware clock initialization steps. * - * Return: - * * %0 - success - * * %other - failed to initialize CGU + * Return: 0 on success, negative error code otherwise. */ -static int ice_ptp_init_phc_eth56g(struct ice_hw *hw) +static int ice_ptp_init_phc_e825(struct ice_hw *hw) { ice_sb_access_ena_eth56g(hw, true); + /* Initialize the Clock Generation Unit */ return ice_init_cgu_e82x(hw); } @@ -2729,10 +2739,7 @@ static void ice_ptp_init_phy_e825(struct ice_hw *hw) { struct ice_ptp_hw *ptp = &hw->ptp; struct ice_eth56g_params *params; - u32 phy_rev; - int err; - ptp->phy_model = ICE_PHY_ETH56G; params = &ptp->phy.eth56g; params->onestep_ena = false; params->peer_delay = 0; @@ -2742,9 +2749,6 @@ static void ice_ptp_init_phy_e825(struct ice_hw *hw) ptp->num_lports = params->num_phys * ptp->ports_per_phy; ice_sb_access_ena_eth56g(hw, true); - err = ice_read_phy_eth56g(hw, hw->pf_id, PHY_REG_REVISION, &phy_rev); - if (err || phy_rev != PHY_REVISION_ETH56G) - ptp->phy_model = ICE_PHY_UNSUP; } /* E822 family functions @@ -3219,7 +3223,8 @@ ice_read_phy_tstamp_e82x(struct ice_hw *hw, u8 quad, u8 idx, u64 *tstamp) * lower 8 bits in the low register, and the upper 32 bits in the high * register. */ - *tstamp = FIELD_PREP(TS_PHY_HIGH_M, hi) | FIELD_PREP(TS_PHY_LOW_M, lo); + *tstamp = FIELD_PREP(PHY_40B_HIGH_M, hi) | + FIELD_PREP(PHY_40B_LOW_M, lo); return 0; } @@ -4792,7 +4797,6 @@ int ice_phy_cfg_intr_e82x(struct ice_hw *hw, u8 quad, bool ena, u8 threshold) */ static void ice_ptp_init_phy_e82x(struct ice_ptp_hw *ptp) { - ptp->phy_model = ICE_PHY_E82X; ptp->num_lports = 8; ptp->ports_per_phy = 8; } @@ -4986,7 +4990,8 @@ ice_read_phy_tstamp_e810(struct ice_hw *hw, u8 lport, u8 idx, u64 *tstamp) /* For E810 devices, the timestamp is reported with the lower 32 bits * in the low register, and the upper 8 bits in the high register. */ - *tstamp = ((u64)hi) << TS_HIGH_S | ((u64)lo & TS_LOW_M); + *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | + FIELD_PREP(PHY_EXT_40B_LOW_M, lo); return 0; } @@ -5049,8 +5054,7 @@ static int ice_ptp_init_phc_e810(struct ice_hw *hw) u8 tmr_idx; int err; - /* Ensure synchronization delay is zero */ - wr32(hw, GLTSYN_SYNC_DLAY, 0); + ice_ptp_cfg_sync_delay(hw, ICE_E810_E830_SYNC_DELAY); tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; err = ice_write_phy_reg_e810(hw, ETH_GLTSYN_ENA(tmr_idx), @@ -5316,68 +5320,6 @@ ice_get_phy_tx_tstamp_ready_e810(struct ice_hw *hw, u8 port, u64 *tstamp_ready) */ /** - * ice_get_pca9575_handle - * @hw: pointer to the hw struct - * @pca9575_handle: GPIO controller's handle - * - * Find and return the GPIO controller's handle in the netlist. - * When found - the value will be cached in the hw structure and following calls - * will return cached value - */ -static int -ice_get_pca9575_handle(struct ice_hw *hw, u16 *pca9575_handle) -{ - struct ice_aqc_get_link_topo *cmd; - struct ice_aq_desc desc; - int status; - u8 idx; - - /* If handle was read previously return cached value */ - if (hw->io_expander_handle) { - *pca9575_handle = hw->io_expander_handle; - return 0; - } - - /* If handle was not detected read it from the netlist */ - cmd = &desc.params.get_link_topo; - ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_link_topo); - - /* Set node type to GPIO controller */ - cmd->addr.topo_params.node_type_ctx = - (ICE_AQC_LINK_TOPO_NODE_TYPE_M & - ICE_AQC_LINK_TOPO_NODE_TYPE_GPIO_CTRL); - -#define SW_PCA9575_SFP_TOPO_IDX 2 -#define SW_PCA9575_QSFP_TOPO_IDX 1 - - /* Check if the SW IO expander controlling SMA exists in the netlist. */ - if (hw->device_id == ICE_DEV_ID_E810C_SFP) - idx = SW_PCA9575_SFP_TOPO_IDX; - else if (hw->device_id == ICE_DEV_ID_E810C_QSFP) - idx = SW_PCA9575_QSFP_TOPO_IDX; - else - return -EOPNOTSUPP; - - cmd->addr.topo_params.index = idx; - - status = ice_aq_send_cmd(hw, &desc, NULL, 0, NULL); - if (status) - return -EOPNOTSUPP; - - /* Verify if we found the right IO expander type */ - if (desc.params.get_link_topo.node_part_num != - ICE_AQC_GET_LINK_TOPO_NODE_NR_PCA9575) - return -EOPNOTSUPP; - - /* If present save the handle and return it */ - hw->io_expander_handle = - le16_to_cpu(desc.params.get_link_topo.addr.handle); - *pca9575_handle = hw->io_expander_handle; - - return 0; -} - -/** * ice_read_sma_ctrl * @hw: pointer to the hw struct * @data: pointer to data to be read from the GPIO controller @@ -5442,37 +5384,6 @@ int ice_write_sma_ctrl(struct ice_hw *hw, u8 data) } /** - * ice_read_pca9575_reg - * @hw: pointer to the hw struct - * @offset: GPIO controller register offset - * @data: pointer to data to be read from the GPIO controller - * - * Read the register from the GPIO controller - */ -int ice_read_pca9575_reg(struct ice_hw *hw, u8 offset, u8 *data) -{ - struct ice_aqc_link_topo_addr link_topo; - __le16 addr; - u16 handle; - int err; - - memset(&link_topo, 0, sizeof(link_topo)); - - err = ice_get_pca9575_handle(hw, &handle); - if (err) - return err; - - link_topo.handle = cpu_to_le16(handle); - link_topo.topo_params.node_type_ctx = - FIELD_PREP(ICE_AQC_LINK_TOPO_NODE_CTX_M, - ICE_AQC_LINK_TOPO_NODE_CTX_PROVIDED); - - addr = cpu_to_le16((u16)offset); - - return ice_aq_read_i2c(hw, link_topo, 0, addr, 1, data, NULL); -} - -/** * ice_ptp_read_sdp_ac - read SDP available connections section from NVM * @hw: pointer to the HW struct * @entries: returns the SDP available connections section from NVM @@ -5538,18 +5449,138 @@ exit: */ static void ice_ptp_init_phy_e810(struct ice_ptp_hw *ptp) { - ptp->phy_model = ICE_PHY_E810; ptp->num_lports = 8; ptp->ports_per_phy = 4; init_waitqueue_head(&ptp->phy.e810.atqbal_wq); } +/* E830 functions + * + * The following functions operate on the E830 series devices. + * + */ + +/** + * ice_ptp_init_phc_e830 - Perform E830 specific PHC initialization + * @hw: pointer to HW struct + * + * Perform E830-specific PTP hardware clock initialization steps. + */ +static void ice_ptp_init_phc_e830(const struct ice_hw *hw) +{ + ice_ptp_cfg_sync_delay(hw, ICE_E810_E830_SYNC_DELAY); +} + +/** + * ice_ptp_write_direct_incval_e830 - Prep PHY port increment value change + * @hw: pointer to HW struct + * @incval: The new 40bit increment value to prepare + * + * Prepare the PHY port for a new increment value by programming the PHC + * GLTSYN_INCVAL_L and GLTSYN_INCVAL_H registers. The actual change is + * completed by FW automatically. + */ +static void ice_ptp_write_direct_incval_e830(const struct ice_hw *hw, + u64 incval) +{ + u8 tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; + + wr32(hw, GLTSYN_INCVAL_L(tmr_idx), lower_32_bits(incval)); + wr32(hw, GLTSYN_INCVAL_H(tmr_idx), upper_32_bits(incval)); +} + +/** + * ice_ptp_write_direct_phc_time_e830 - Prepare PHY port with initial time + * @hw: Board private structure + * @time: Time to initialize the PHY port clock to + * + * Program the PHY port ETH_GLTSYN_SHTIME registers in preparation setting the + * initial clock time. The time will not actually be programmed until the + * driver issues an ICE_PTP_INIT_TIME command. + * + * The time value is the upper 32 bits of the PHY timer, usually in units of + * nominal nanoseconds. + */ +static void ice_ptp_write_direct_phc_time_e830(const struct ice_hw *hw, + u64 time) +{ + u8 tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; + + wr32(hw, GLTSYN_TIME_0(tmr_idx), 0); + wr32(hw, GLTSYN_TIME_L(tmr_idx), lower_32_bits(time)); + wr32(hw, GLTSYN_TIME_H(tmr_idx), upper_32_bits(time)); +} + +/** + * ice_ptp_port_cmd_e830 - Prepare all external PHYs for a timer command + * @hw: pointer to HW struct + * @cmd: Command to be sent to the port + * + * Prepare the external PHYs connected to this device for a timer sync + * command. + * + * Return: 0 on success, negative error code when PHY write failed + */ +static int ice_ptp_port_cmd_e830(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd) +{ + u32 val = ice_ptp_tmr_cmd_to_port_reg(hw, cmd); + + return ice_write_phy_reg_e810(hw, E830_ETH_GLTSYN_CMD, val); +} + +/** + * ice_read_phy_tstamp_e830 - Read a PHY timestamp out of the external PHY + * @hw: pointer to the HW struct + * @idx: the timestamp index to read + * @tstamp: on return, the 40bit timestamp value + * + * Read a 40bit timestamp value out of the timestamp block of the external PHY + * on the E830 device. + */ +static void ice_read_phy_tstamp_e830(const struct ice_hw *hw, u8 idx, + u64 *tstamp) +{ + u32 hi, lo; + + hi = rd32(hw, E830_PRTTSYN_TXTIME_H(idx)); + lo = rd32(hw, E830_PRTTSYN_TXTIME_L(idx)); + + /* For E830 devices, the timestamp is reported with the lower 32 bits + * in the low register, and the upper 8 bits in the high register. + */ + *tstamp = FIELD_PREP(PHY_EXT_40B_HIGH_M, hi) | + FIELD_PREP(PHY_EXT_40B_LOW_M, lo); +} + +/** + * ice_get_phy_tx_tstamp_ready_e830 - Read Tx memory status register + * @hw: pointer to the HW struct + * @port: the PHY port to read + * @tstamp_ready: contents of the Tx memory status register + */ +static void ice_get_phy_tx_tstamp_ready_e830(const struct ice_hw *hw, u8 port, + u64 *tstamp_ready) +{ + *tstamp_ready = rd32(hw, E830_PRTMAC_TS_TX_MEM_VALID_H); + *tstamp_ready <<= 32; + *tstamp_ready |= rd32(hw, E830_PRTMAC_TS_TX_MEM_VALID_L); +} + +/** + * ice_ptp_init_phy_e830 - initialize PHY parameters + * @ptp: pointer to the PTP HW struct + */ +static void ice_ptp_init_phy_e830(struct ice_ptp_hw *ptp) +{ + ptp->num_lports = 8; + ptp->ports_per_phy = 4; +} + /* Device agnostic functions * - * The following functions implement shared behavior common to both E822 and - * E810 devices, possibly calling a device specific implementation where - * necessary. + * The following functions implement shared behavior common to all devices, + * possibly calling a device specific implementation where necessary. */ /** @@ -5612,14 +5643,22 @@ void ice_ptp_init_hw(struct ice_hw *hw) { struct ice_ptp_hw *ptp = &hw->ptp; - if (ice_is_e822(hw) || ice_is_e823(hw)) - ice_ptp_init_phy_e82x(ptp); - else if (ice_is_e810(hw)) + switch (hw->mac_type) { + case ICE_MAC_E810: ice_ptp_init_phy_e810(ptp); - else if (ice_is_e825c(hw)) + break; + case ICE_MAC_E830: + ice_ptp_init_phy_e830(ptp); + break; + case ICE_MAC_GENERIC: + ice_ptp_init_phy_e82x(ptp); + break; + case ICE_MAC_GENERIC_3K_E825: ice_ptp_init_phy_e825(hw); - else - ptp->phy_model = ICE_PHY_UNSUP; + break; + default: + return; + } } /** @@ -5640,11 +5679,11 @@ void ice_ptp_init_hw(struct ice_hw *hw) static int ice_ptp_write_port_cmd(struct ice_hw *hw, u8 port, enum ice_ptp_tmr_cmd cmd) { - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - return ice_ptp_write_port_cmd_eth56g(hw, port, cmd); - case ICE_PHY_E82X: + switch (hw->mac_type) { + case ICE_MAC_GENERIC: return ice_ptp_write_port_cmd_e82x(hw, port, cmd); + case ICE_MAC_GENERIC_3K_E825: + return ice_ptp_write_port_cmd_eth56g(hw, port, cmd); default: return -EOPNOTSUPP; } @@ -5705,9 +5744,11 @@ static int ice_ptp_port_cmd(struct ice_hw *hw, enum ice_ptp_tmr_cmd cmd) u32 port; /* PHY models which can program all ports simultaneously */ - switch (ice_get_phy_model(hw)) { - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: return ice_ptp_port_cmd_e810(hw, cmd); + case ICE_MAC_E830: + return ice_ptp_port_cmd_e830(hw, cmd); default: break; } @@ -5778,23 +5819,29 @@ int ice_ptp_init_time(struct ice_hw *hw, u64 time) tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; /* Source timers */ + /* For E830 we don't need to use shadow registers, its automatic */ + if (hw->mac_type == ICE_MAC_E830) { + ice_ptp_write_direct_phc_time_e830(hw, time); + return 0; + } + wr32(hw, GLTSYN_SHTIME_L(tmr_idx), lower_32_bits(time)); wr32(hw, GLTSYN_SHTIME_H(tmr_idx), upper_32_bits(time)); wr32(hw, GLTSYN_SHTIME_0(tmr_idx), 0); /* PHY timers */ /* Fill Rx and Tx ports and send msg to PHY */ - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - err = ice_ptp_prep_phy_time_eth56g(hw, - (u32)(time & 0xFFFFFFFF)); - break; - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: err = ice_ptp_prep_phy_time_e810(hw, time & 0xFFFFFFFF); break; - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: err = ice_ptp_prep_phy_time_e82x(hw, time & 0xFFFFFFFF); break; + case ICE_MAC_GENERIC_3K_E825: + err = ice_ptp_prep_phy_time_eth56g(hw, + (u32)(time & 0xFFFFFFFF)); + break; default: err = -EOPNOTSUPP; } @@ -5826,20 +5873,26 @@ int ice_ptp_write_incval(struct ice_hw *hw, u64 incval) tmr_idx = hw->func_caps.ts_func_info.tmr_index_owned; + /* For E830 we don't need to use shadow registers, its automatic */ + if (hw->mac_type == ICE_MAC_E830) { + ice_ptp_write_direct_incval_e830(hw, incval); + return 0; + } + /* Shadow Adjust */ wr32(hw, GLTSYN_SHADJ_L(tmr_idx), lower_32_bits(incval)); wr32(hw, GLTSYN_SHADJ_H(tmr_idx), upper_32_bits(incval)); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - err = ice_ptp_prep_phy_incval_eth56g(hw, incval); - break; - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: err = ice_ptp_prep_phy_incval_e810(hw, incval); break; - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: err = ice_ptp_prep_phy_incval_e82x(hw, incval); break; + case ICE_MAC_GENERIC_3K_E825: + err = ice_ptp_prep_phy_incval_eth56g(hw, incval); + break; default: err = -EOPNOTSUPP; } @@ -5899,16 +5952,19 @@ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj) wr32(hw, GLTSYN_SHADJ_L(tmr_idx), 0); wr32(hw, GLTSYN_SHADJ_H(tmr_idx), adj); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - err = ice_ptp_prep_phy_adj_eth56g(hw, adj); - break; - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: err = ice_ptp_prep_phy_adj_e810(hw, adj); break; - case ICE_PHY_E82X: + case ICE_MAC_E830: + /* E830 sync PHYs automatically after setting GLTSYN_SHADJ */ + return 0; + case ICE_MAC_GENERIC: err = ice_ptp_prep_phy_adj_e82x(hw, adj); break; + case ICE_MAC_GENERIC_3K_E825: + err = ice_ptp_prep_phy_adj_eth56g(hw, adj); + break; default: err = -EOPNOTSUPP; } @@ -5932,13 +5988,16 @@ int ice_ptp_adj_clock(struct ice_hw *hw, s32 adj) */ int ice_read_phy_tstamp(struct ice_hw *hw, u8 block, u8 idx, u64 *tstamp) { - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - return ice_read_ptp_tstamp_eth56g(hw, block, idx, tstamp); - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: return ice_read_phy_tstamp_e810(hw, block, idx, tstamp); - case ICE_PHY_E82X: + case ICE_MAC_E830: + ice_read_phy_tstamp_e830(hw, idx, tstamp); + return 0; + case ICE_MAC_GENERIC: return ice_read_phy_tstamp_e82x(hw, block, idx, tstamp); + case ICE_MAC_GENERIC_3K_E825: + return ice_read_ptp_tstamp_eth56g(hw, block, idx, tstamp); default: return -EOPNOTSUPP; } @@ -5962,13 +6021,13 @@ int ice_read_phy_tstamp(struct ice_hw *hw, u8 block, u8 idx, u64 *tstamp) */ int ice_clear_phy_tstamp(struct ice_hw *hw, u8 block, u8 idx) { - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - return ice_clear_ptp_tstamp_eth56g(hw, block, idx); - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: return ice_clear_phy_tstamp_e810(hw, block, idx); - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: return ice_clear_phy_tstamp_e82x(hw, block, idx); + case ICE_MAC_GENERIC_3K_E825: + return ice_clear_ptp_tstamp_eth56g(hw, block, idx); default: return -EOPNOTSUPP; } @@ -6025,14 +6084,14 @@ static int ice_get_pf_c827_idx(struct ice_hw *hw, u8 *idx) */ void ice_ptp_reset_ts_memory(struct ice_hw *hw) { - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - ice_ptp_reset_ts_memory_eth56g(hw); - break; - case ICE_PHY_E82X: + switch (hw->mac_type) { + case ICE_MAC_GENERIC: ice_ptp_reset_ts_memory_e82x(hw); break; - case ICE_PHY_E810: + case ICE_MAC_GENERIC_3K_E825: + ice_ptp_reset_ts_memory_eth56g(hw); + break; + case ICE_MAC_E810: default: return; } @@ -6054,13 +6113,16 @@ int ice_ptp_init_phc(struct ice_hw *hw) /* Clear event err indications for auxiliary pins */ (void)rd32(hw, GLTSYN_STAT(src_idx)); - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - return ice_ptp_init_phc_eth56g(hw); - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: return ice_ptp_init_phc_e810(hw); - case ICE_PHY_E82X: + case ICE_MAC_E830: + ice_ptp_init_phc_e830(hw); + return 0; + case ICE_MAC_GENERIC: return ice_ptp_init_phc_e82x(hw); + case ICE_MAC_GENERIC_3K_E825: + return ice_ptp_init_phc_e825(hw); default: return -EOPNOTSUPP; } @@ -6079,17 +6141,19 @@ int ice_ptp_init_phc(struct ice_hw *hw) */ int ice_get_phy_tx_tstamp_ready(struct ice_hw *hw, u8 block, u64 *tstamp_ready) { - switch (ice_get_phy_model(hw)) { - case ICE_PHY_ETH56G: - return ice_get_phy_tx_tstamp_ready_eth56g(hw, block, - tstamp_ready); - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: return ice_get_phy_tx_tstamp_ready_e810(hw, block, tstamp_ready); - case ICE_PHY_E82X: + case ICE_MAC_E830: + ice_get_phy_tx_tstamp_ready_e830(hw, block, tstamp_ready); + return 0; + case ICE_MAC_GENERIC: return ice_get_phy_tx_tstamp_ready_e82x(hw, block, tstamp_ready); - break; + case ICE_MAC_GENERIC_3K_E825: + return ice_get_phy_tx_tstamp_ready_eth56g(hw, block, + tstamp_ready); default: return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h index 6779ce120515..e5925ccc2613 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp_hw.h +++ b/drivers/net/ethernet/intel/ice/ice_ptp_hw.h @@ -65,14 +65,14 @@ enum ice_eth56g_link_spd { /** * struct ice_phy_reg_info_eth56g - ETH56G PHY register parameters - * @base: base address for each PHY block + * @base_addr: base address for each PHY block * @step: step between PHY lanes * * Characteristic information for the various PHY register parameters in the * ETH56G devices */ struct ice_phy_reg_info_eth56g { - u32 base[NUM_ETH56G_PHY_RES]; + u32 base_addr; u32 step; }; @@ -324,6 +324,7 @@ extern const struct ice_vernier_info_e82x e822_vernier[NUM_ICE_PTP_LNK_SPD]; */ #define ICE_E810_PLL_FREQ 812500000 #define ICE_PTP_NOMINAL_INCVAL_E810 0x13b13b13bULL +#define ICE_E810_E830_SYNC_DELAY 0 /* Device agnostic functions */ u8 ice_get_ptp_src_clock_index(struct ice_hw *hw); @@ -395,7 +396,6 @@ int ice_phy_cfg_intr_e82x(struct ice_hw *hw, u8 quad, bool ena, u8 threshold); /* E810 family functions */ int ice_read_sma_ctrl(struct ice_hw *hw, u8 *data); int ice_write_sma_ctrl(struct ice_hw *hw, u8 data); -int ice_read_pca9575_reg(struct ice_hw *hw, u8 offset, u8 *data); int ice_ptp_read_sdp_ac(struct ice_hw *hw, __le16 *entries, uint *num_entries); int ice_cgu_get_num_pins(struct ice_hw *hw, bool input); enum dpll_pin_type ice_cgu_get_pin_type(struct ice_hw *hw, u8 pin, bool input); @@ -431,13 +431,14 @@ int ice_phy_cfg_ptp_1step_eth56g(struct ice_hw *hw, u8 port); */ static inline u64 ice_get_base_incval(struct ice_hw *hw) { - switch (hw->ptp.phy_model) { - case ICE_PHY_ETH56G: - return ICE_ETH56G_NOMINAL_INCVAL; - case ICE_PHY_E810: + switch (hw->mac_type) { + case ICE_MAC_E810: + case ICE_MAC_E830: return ICE_PTP_NOMINAL_INCVAL_E810; - case ICE_PHY_E82X: + case ICE_MAC_GENERIC: return ice_e82x_nominal_incval(ice_e82x_time_ref(hw)); + case ICE_MAC_GENERIC_3K_E825: + return ICE_ETH56G_NOMINAL_INCVAL; default: return 0; } @@ -650,18 +651,25 @@ static inline bool ice_is_dual(struct ice_hw *hw) /* E810 timer command register */ #define E810_ETH_GLTSYN_CMD 0x03000344 +/* E830 timer command register */ +#define E830_ETH_GLTSYN_CMD 0x00088814 + +/* E810 PHC time register */ +#define E830_GLTSYN_TIME_L(_tmr_idx) (0x0008A000 + 0x1000 * (_tmr_idx)) + /* Source timer incval macros */ #define INCVAL_HIGH_M 0xFF -/* Timestamp block macros */ +/* PHY 40b registers macros */ +#define PHY_EXT_40B_LOW_M GENMASK(31, 0) +#define PHY_EXT_40B_HIGH_M GENMASK_ULL(39, 32) +#define PHY_40B_LOW_M GENMASK(7, 0) +#define PHY_40B_HIGH_M GENMASK_ULL(39, 8) #define TS_VALID BIT(0) #define TS_LOW_M 0xFFFFFFFF #define TS_HIGH_M 0xFF #define TS_HIGH_S 32 -#define TS_PHY_LOW_M GENMASK(7, 0) -#define TS_PHY_HIGH_M GENMASK_ULL(39, 8) - #define BYTES_PER_IDX_ADDR_L_U 8 #define BYTES_PER_IDX_ADDR_L 4 @@ -772,36 +780,19 @@ static inline bool ice_is_dual(struct ice_hw *hw) #define PHY_MAC_XIF_TS_SFD_ENA_M ICE_M(0x1, 20) #define PHY_MAC_XIF_GMII_TS_SEL_M ICE_M(0x1, 21) -/* GPCS config register */ -#define PHY_GPCS_CONFIG_REG0 0x268 -#define PHY_GPCS_CONFIG_REG0_TX_THR_M ICE_M(0xF, 24) -#define PHY_GPCS_BITSLIP 0x5C - #define PHY_TS_INT_CONFIG_THRESHOLD_M ICE_M(0x3F, 0) #define PHY_TS_INT_CONFIG_ENA_M BIT(6) -/* 1-step PTP config */ -#define PHY_PTP_1STEP_CONFIG 0x270 -#define PHY_PTP_1STEP_T1S_UP64_M ICE_M(0xF, 4) -#define PHY_PTP_1STEP_T1S_DELTA_M ICE_M(0xF, 8) -#define PHY_PTP_1STEP_PEER_DELAY(_port) (0x274 + 4 * (_port)) -#define PHY_PTP_1STEP_PD_ADD_PD_M ICE_M(0x1, 0) -#define PHY_PTP_1STEP_PD_DELAY_M ICE_M(0x3fffffff, 1) -#define PHY_PTP_1STEP_PD_DLY_V_M ICE_M(0x1, 31) - /* Macros to derive offsets for TimeStampLow and TimeStampHigh */ #define PHY_TSTAMP_L(x) (((x) * 8) + 0) #define PHY_TSTAMP_U(x) (((x) * 8) + 4) -#define PHY_REG_REVISION 0x85000 - #define PHY_REG_DESKEW_0 0x94 #define PHY_REG_DESKEW_0_RLEVEL GENMASK(6, 0) #define PHY_REG_DESKEW_0_RLEVEL_FRAC GENMASK(9, 7) #define PHY_REG_DESKEW_0_RLEVEL_FRAC_W 3 #define PHY_REG_DESKEW_0_VALID GENMASK(10, 10) -#define PHY_REG_GPCS_BITSLIP 0x5C #define PHY_REG_SD_BIT_SLIP(_port_offset) (0x29C + 4 * (_port_offset)) #define PHY_REVISION_ETH56G 0x10200 #define PHY_VENDOR_TXLANE_THRESH 0x2000C @@ -821,7 +812,21 @@ static inline bool ice_is_dual(struct ice_hw *hw) #define PHY_MAC_BLOCKTIME 0x50 #define PHY_MAC_MARKERTIME 0x54 #define PHY_MAC_TX_OFFSET 0x58 +#define PHY_GPCS_BITSLIP 0x5C #define PHY_PTP_INT_STATUS 0x7FD140 +/* ETH56G registers shared per quad */ +/* GPCS config register */ +#define PHY_GPCS_CONFIG_REG0 0x268 +#define PHY_GPCS_CONFIG_REG0_TX_THR_M GENMASK(27, 24) +/* 1-step PTP config */ +#define PHY_PTP_1STEP_CONFIG 0x270 +#define PHY_PTP_1STEP_T1S_UP64_M GENMASK(7, 4) +#define PHY_PTP_1STEP_T1S_DELTA_M GENMASK(11, 8) +#define PHY_PTP_1STEP_PEER_DELAY(_quad_lane) (0x274 + 4 * (_quad_lane)) +#define PHY_PTP_1STEP_PD_ADD_PD_M BIT(0) +#define PHY_PTP_1STEP_PD_DELAY_M GENMASK(30, 1) +#define PHY_PTP_1STEP_PD_DLY_V_M BIT(31) + #endif /* _ICE_PTP_HW_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_sriov.c b/drivers/net/ethernet/intel/ice/ice_sriov.c index 8aabf7749aa5..f1648cf103b7 100644 --- a/drivers/net/ethernet/intel/ice/ice_sriov.c +++ b/drivers/net/ethernet/intel/ice/ice_sriov.c @@ -124,27 +124,6 @@ static void ice_dis_vf_mappings(struct ice_vf *vf) } /** - * ice_sriov_free_msix_res - Reset/free any used MSIX resources - * @pf: pointer to the PF structure - * - * Since no MSIX entries are taken from the pf->irq_tracker then just clear - * the pf->sriov_base_vector. - * - * Returns 0 on success, and -EINVAL on error. - */ -static int ice_sriov_free_msix_res(struct ice_pf *pf) -{ - if (!pf) - return -EINVAL; - - bitmap_free(pf->sriov_irq_bm); - pf->sriov_irq_size = 0; - pf->sriov_base_vector = 0; - - return 0; -} - -/** * ice_free_vfs - Free all VFs * @pf: pointer to the PF structure */ @@ -178,6 +157,7 @@ void ice_free_vfs(struct ice_pf *pf) ice_eswitch_detach_vf(pf, vf); ice_dis_vf_qs(vf); + ice_virt_free_irqs(pf, vf->first_vector_idx, vf->num_msix); if (test_bit(ICE_VF_STATE_INIT, vf->vf_states)) { /* disable VF qp mappings and set VF disable state */ @@ -197,9 +177,6 @@ void ice_free_vfs(struct ice_pf *pf) mutex_unlock(&vf->cfg_lock); } - if (ice_sriov_free_msix_res(pf)) - dev_err(dev, "Failed to free MSIX resources used by SR-IOV\n"); - vfs->num_qps_per = 0; ice_free_vf_entries(pf); @@ -369,40 +346,6 @@ void ice_calc_vf_reg_idx(struct ice_vf *vf, struct ice_q_vector *q_vector) } /** - * ice_sriov_set_msix_res - Set any used MSIX resources - * @pf: pointer to PF structure - * @num_msix_needed: number of MSIX vectors needed for all SR-IOV VFs - * - * This function allows SR-IOV resources to be taken from the end of the PF's - * allowed HW MSIX vectors so that the irq_tracker will not be affected. We - * just set the pf->sriov_base_vector and return success. - * - * If there are not enough resources available, return an error. This should - * always be caught by ice_set_per_vf_res(). - * - * Return 0 on success, and -EINVAL when there are not enough MSIX vectors - * in the PF's space available for SR-IOV. - */ -static int ice_sriov_set_msix_res(struct ice_pf *pf, u16 num_msix_needed) -{ - u16 total_vectors = pf->hw.func_caps.common_cap.num_msix_vectors; - int vectors_used = ice_get_max_used_msix_vector(pf); - int sriov_base_vector; - - sriov_base_vector = total_vectors - num_msix_needed; - - /* make sure we only grab irq_tracker entries from the list end and - * that we have enough available MSIX vectors - */ - if (sriov_base_vector < vectors_used) - return -EINVAL; - - pf->sriov_base_vector = sriov_base_vector; - - return 0; -} - -/** * ice_set_per_vf_res - check if vectors and queues are available * @pf: pointer to the PF structure * @num_vfs: the number of SR-IOV VFs being configured @@ -426,11 +369,9 @@ static int ice_sriov_set_msix_res(struct ice_pf *pf, u16 num_msix_needed) */ static int ice_set_per_vf_res(struct ice_pf *pf, u16 num_vfs) { - int vectors_used = ice_get_max_used_msix_vector(pf); u16 num_msix_per_vf, num_txq, num_rxq, avail_qs; int msix_avail_per_vf, msix_avail_for_sriov; struct device *dev = ice_pf_to_dev(pf); - int err; lockdep_assert_held(&pf->vfs.table_lock); @@ -438,8 +379,7 @@ static int ice_set_per_vf_res(struct ice_pf *pf, u16 num_vfs) return -EINVAL; /* determine MSI-X resources per VF */ - msix_avail_for_sriov = pf->hw.func_caps.common_cap.num_msix_vectors - - vectors_used; + msix_avail_for_sriov = pf->virt_irq_tracker.num_entries; msix_avail_per_vf = msix_avail_for_sriov / num_vfs; if (msix_avail_per_vf >= ICE_NUM_VF_MSIX_MED) { num_msix_per_vf = ICE_NUM_VF_MSIX_MED; @@ -478,13 +418,6 @@ static int ice_set_per_vf_res(struct ice_pf *pf, u16 num_vfs) return -ENOSPC; } - err = ice_sriov_set_msix_res(pf, num_msix_per_vf * num_vfs); - if (err) { - dev_err(dev, "Unable to set MSI-X resources for %d VFs, err %d\n", - num_vfs, err); - return err; - } - /* only allow equal Tx/Rx queue count (i.e. queue pairs) */ pf->vfs.num_qps_per = min_t(int, num_txq, num_rxq); pf->vfs.num_msix_per = num_msix_per_vf; @@ -495,52 +428,6 @@ static int ice_set_per_vf_res(struct ice_pf *pf, u16 num_vfs) } /** - * ice_sriov_get_irqs - get irqs for SR-IOV usacase - * @pf: pointer to PF structure - * @needed: number of irqs to get - * - * This returns the first MSI-X vector index in PF space that is used by this - * VF. This index is used when accessing PF relative registers such as - * GLINT_VECT2FUNC and GLINT_DYN_CTL. - * This will always be the OICR index in the AVF driver so any functionality - * using vf->first_vector_idx for queue configuration_id: id of VF which will - * use this irqs - * - * Only SRIOV specific vectors are tracked in sriov_irq_bm. SRIOV vectors are - * allocated from the end of global irq index. First bit in sriov_irq_bm means - * last irq index etc. It simplifies extension of SRIOV vectors. - * They will be always located from sriov_base_vector to the last irq - * index. While increasing/decreasing sriov_base_vector can be moved. - */ -static int ice_sriov_get_irqs(struct ice_pf *pf, u16 needed) -{ - int res = bitmap_find_next_zero_area(pf->sriov_irq_bm, - pf->sriov_irq_size, 0, needed, 0); - /* conversion from number in bitmap to global irq index */ - int index = pf->sriov_irq_size - res - needed; - - if (res >= pf->sriov_irq_size || index < pf->sriov_base_vector) - return -ENOENT; - - bitmap_set(pf->sriov_irq_bm, res, needed); - return index; -} - -/** - * ice_sriov_free_irqs - free irqs used by the VF - * @pf: pointer to PF structure - * @vf: pointer to VF structure - */ -static void ice_sriov_free_irqs(struct ice_pf *pf, struct ice_vf *vf) -{ - /* Move back from first vector index to first index in bitmap */ - int bm_i = pf->sriov_irq_size - vf->first_vector_idx - vf->num_msix; - - bitmap_clear(pf->sriov_irq_bm, bm_i, vf->num_msix); - vf->first_vector_idx = 0; -} - -/** * ice_init_vf_vsi_res - initialize/setup VF VSI resources * @vf: VF to initialize/setup the VSI for * @@ -553,7 +440,7 @@ static int ice_init_vf_vsi_res(struct ice_vf *vf) struct ice_vsi *vsi; int err; - vf->first_vector_idx = ice_sriov_get_irqs(pf, vf->num_msix); + vf->first_vector_idx = ice_virt_get_irqs(pf, vf->num_msix); if (vf->first_vector_idx < 0) return -ENOMEM; @@ -853,16 +740,10 @@ err_free_entries: */ static int ice_ena_vfs(struct ice_pf *pf, u16 num_vfs) { - int total_vectors = pf->hw.func_caps.common_cap.num_msix_vectors; struct device *dev = ice_pf_to_dev(pf); struct ice_hw *hw = &pf->hw; int ret; - pf->sriov_irq_bm = bitmap_zalloc(total_vectors, GFP_KERNEL); - if (!pf->sriov_irq_bm) - return -ENOMEM; - pf->sriov_irq_size = total_vectors; - /* Disable global interrupt 0 so we don't try to handle the VFLR. */ wr32(hw, GLINT_DYN_CTL(pf->oicr_irq.index), ICE_ITR_NONE << GLINT_DYN_CTL_ITR_INDX_S); @@ -915,7 +796,6 @@ err_unroll_intr: /* rearm interrupts here */ ice_irq_dynamic_ena(hw, NULL, NULL); clear_bit(ICE_OICR_INTR_DIS, pf->state); - bitmap_free(pf->sriov_irq_bm); return ret; } @@ -989,16 +869,7 @@ u32 ice_sriov_get_vf_total_msix(struct pci_dev *pdev) { struct ice_pf *pf = pci_get_drvdata(pdev); - return pf->sriov_irq_size - ice_get_max_used_msix_vector(pf); -} - -static int ice_sriov_move_base_vector(struct ice_pf *pf, int move) -{ - if (pf->sriov_base_vector - move < ice_get_max_used_msix_vector(pf)) - return -ENOMEM; - - pf->sriov_base_vector -= move; - return 0; + return pf->virt_irq_tracker.num_entries; } static void ice_sriov_remap_vectors(struct ice_pf *pf, u16 restricted_id) @@ -1017,7 +888,8 @@ static void ice_sriov_remap_vectors(struct ice_pf *pf, u16 restricted_id) continue; ice_dis_vf_mappings(tmp_vf); - ice_sriov_free_irqs(pf, tmp_vf); + ice_virt_free_irqs(pf, tmp_vf->first_vector_idx, + tmp_vf->num_msix); vf_ids[to_remap] = tmp_vf->vf_id; to_remap += 1; @@ -1029,7 +901,7 @@ static void ice_sriov_remap_vectors(struct ice_pf *pf, u16 restricted_id) continue; tmp_vf->first_vector_idx = - ice_sriov_get_irqs(pf, tmp_vf->num_msix); + ice_virt_get_irqs(pf, tmp_vf->num_msix); /* there is no need to rebuild VSI as we are only changing the * vector indexes not amount of MSI-X or queues */ @@ -1102,20 +974,15 @@ int ice_sriov_set_msix_vec_count(struct pci_dev *vf_dev, int msix_vec_count) prev_msix = vf->num_msix; prev_queues = vf->num_vf_qs; - if (ice_sriov_move_base_vector(pf, msix_vec_count - prev_msix)) { - ice_put_vf(vf); - return -ENOSPC; - } - ice_dis_vf_mappings(vf); - ice_sriov_free_irqs(pf, vf); + ice_virt_free_irqs(pf, vf->first_vector_idx, vf->num_msix); /* Remap all VFs beside the one is now configured */ ice_sriov_remap_vectors(pf, vf->vf_id); vf->num_msix = msix_vec_count; vf->num_vf_qs = queues; - vf->first_vector_idx = ice_sriov_get_irqs(pf, vf->num_msix); + vf->first_vector_idx = ice_virt_get_irqs(pf, vf->num_msix); if (vf->first_vector_idx < 0) goto unroll; @@ -1144,7 +1011,8 @@ unroll: vf->num_msix = prev_msix; vf->num_vf_qs = prev_queues; - vf->first_vector_idx = ice_sriov_get_irqs(pf, vf->num_msix); + + vf->first_vector_idx = ice_virt_get_irqs(pf, vf->num_msix); if (vf->first_vector_idx < 0) { ice_put_vf(vf); return -EINVAL; diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 9c9ea4c1b93b..1e4f6f6ee449 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1809,6 +1809,7 @@ dma_error: static int ice_tx_csum(struct ice_tx_buf *first, struct ice_tx_offload_params *off) { + const struct ice_tx_ring *tx_ring = off->tx_ring; u32 l4_len = 0, l3_len = 0, l2_len = 0; struct sk_buff *skb = first->skb; union { @@ -1958,6 +1959,30 @@ int ice_tx_csum(struct ice_tx_buf *first, struct ice_tx_offload_params *off) l3_len = l4.hdr - ip.hdr; offset |= (l3_len / 4) << ICE_TX_DESC_LEN_IPLEN_S; + if ((tx_ring->netdev->features & NETIF_F_HW_CSUM) && + !(first->tx_flags & ICE_TX_FLAGS_TSO) && + !skb_csum_is_sctp(skb)) { + /* Set GCS */ + u16 csum_start = (skb->csum_start - skb->mac_header) / 2; + u16 csum_offset = skb->csum_offset / 2; + u16 gcs_params; + + gcs_params = FIELD_PREP(ICE_TX_GCS_DESC_START_M, csum_start) | + FIELD_PREP(ICE_TX_GCS_DESC_OFFSET_M, csum_offset) | + FIELD_PREP(ICE_TX_GCS_DESC_TYPE_M, + ICE_TX_GCS_DESC_CSUM_PSH); + + /* Unlike legacy HW checksums, GCS requires a context + * descriptor. + */ + off->cd_qw1 |= ICE_TX_DESC_DTYPE_CTX; + off->cd_gcs_params = gcs_params; + /* Fill out CSO info in data descriptors */ + off->td_offset |= offset; + off->td_cmd |= cmd; + return 1; + } + /* Enable L4 checksum offloads */ switch (l4_proto) { case IPPROTO_TCP: @@ -2424,7 +2449,9 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring) ICE_TXD_CTX_QW1_CMD_S); ice_tstamp(tx_ring, skb, first, &offload); - if (ice_is_switchdev_running(vsi->back) && vsi->type != ICE_VSI_SF) + if ((ice_is_switchdev_running(vsi->back) || + ice_lag_is_switchdev_running(vsi->back)) && + vsi->type != ICE_VSI_SF) ice_eswitch_set_target_vsi(skb, &offload); if (offload.cd_qw1 & ICE_TX_DESC_DTYPE_CTX) { @@ -2439,7 +2466,7 @@ ice_xmit_frame_ring(struct sk_buff *skb, struct ice_tx_ring *tx_ring) /* setup context descriptor */ cdesc->tunneling_params = cpu_to_le32(offload.cd_tunnel_params); cdesc->l2tag2 = cpu_to_le16(offload.cd_l2tag2); - cdesc->rsvd = cpu_to_le16(0); + cdesc->gcs = cpu_to_le16(offload.cd_gcs_params); cdesc->qw1 = cpu_to_le64(offload.cd_qw1); } diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.h b/drivers/net/ethernet/intel/ice/ice_txrx.h index 806bce701df3..a4b1e9514632 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.h +++ b/drivers/net/ethernet/intel/ice/ice_txrx.h @@ -193,6 +193,7 @@ struct ice_tx_offload_params { u32 td_l2tag1; u32 cd_tunnel_params; u16 cd_l2tag2; + u16 cd_gcs_params; u8 header_len; }; @@ -366,6 +367,7 @@ struct ice_rx_ring { #define ICE_RX_FLAGS_RING_BUILD_SKB BIT(1) #define ICE_RX_FLAGS_CRC_STRIP_DIS BIT(2) #define ICE_RX_FLAGS_MULTIDEV BIT(3) +#define ICE_RX_FLAGS_RING_GCS BIT(4) u8 flags; /* CL5 - 5th cacheline starts here */ struct xdp_rxq_info xdp_rxq; diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c index 2719f0e20933..45cfaabc41cb 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c @@ -81,6 +81,23 @@ ice_rx_hash_to_skb(const struct ice_rx_ring *rx_ring, } /** + * ice_rx_gcs - Set generic checksum in skb + * @skb: skb currently being received and modified + * @rx_desc: receive descriptor + */ +static void ice_rx_gcs(struct sk_buff *skb, + const union ice_32b_rx_flex_desc *rx_desc) +{ + const struct ice_32b_rx_flex_desc_nic *desc; + u16 csum; + + desc = (struct ice_32b_rx_flex_desc_nic *)rx_desc; + skb->ip_summed = CHECKSUM_COMPLETE; + csum = (__force u16)desc->raw_csum; + skb->csum = csum_unfold((__force __sum16)swab16(csum)); +} + +/** * ice_rx_csum - Indicate in skb if checksum is good * @ring: the ring we care about * @skb: skb currently being received and modified @@ -107,6 +124,15 @@ ice_rx_csum(struct ice_rx_ring *ring, struct sk_buff *skb, rx_status0 = le16_to_cpu(rx_desc->wb.status_error0); rx_status1 = le16_to_cpu(rx_desc->wb.status_error1); + if ((ring->flags & ICE_RX_FLAGS_RING_GCS) && + rx_desc->wb.rxdid == ICE_RXDID_FLEX_NIC && + (decoded.inner_prot == LIBETH_RX_PT_INNER_TCP || + decoded.inner_prot == LIBETH_RX_PT_INNER_UDP || + decoded.inner_prot == LIBETH_RX_PT_INNER_ICMP)) { + ice_rx_gcs(skb, rx_desc); + return; + } + /* check if HW has decoded the packet and checksum */ if (!(rx_status0 & BIT(ICE_RX_FLEX_DESC_STATUS0_L3L4P_S))) return; diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index 33a1a5934c0d..0aab21113cc4 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -871,14 +871,6 @@ union ice_phy_params { struct ice_eth56g_params eth56g; }; -/* PHY model */ -enum ice_phy_model { - ICE_PHY_UNSUP = -1, - ICE_PHY_E810 = 1, - ICE_PHY_E82X, - ICE_PHY_ETH56G, -}; - /* Global Link Topology */ enum ice_global_link_topo { ICE_LINK_TOPO_UP_TO_2_LINKS, @@ -888,7 +880,6 @@ enum ice_global_link_topo { }; struct ice_ptp_hw { - enum ice_phy_model phy_model; union ice_phy_params phy; u8 num_lports; u8 ports_per_phy; diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.h b/drivers/net/ethernet/intel/ice/ice_vf_lib.h index 4261fe1c2bcd..799b2c1f1184 100644 --- a/drivers/net/ethernet/intel/ice/ice_vf_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.h @@ -124,6 +124,9 @@ struct ice_vf { u8 spoofchk:1; u8 link_forced:1; u8 link_up:1; /* only valid if VF link is forced */ + + u32 ptp_caps; + unsigned int min_tx_rate; /* Minimum Tx bandwidth limit in Mbps */ unsigned int max_tx_rate; /* Maximum Tx bandwidth limit in Mbps */ DECLARE_BITMAP(vf_states, ICE_VF_STATES_NBITS); /* VF runtime states */ diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.c b/drivers/net/ethernet/intel/ice/ice_virtchnl.c index ff4ad788d96a..7c3006eb68dd 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.c @@ -498,6 +498,9 @@ static int ice_vc_get_vf_res_msg(struct ice_vf *vf, u8 *msg) if (vf->driver_caps & VIRTCHNL_VF_OFFLOAD_QOS) vfres->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_QOS; + if (vf->driver_caps & VIRTCHNL_VF_CAP_PTP) + vfres->vf_cap_flags |= VIRTCHNL_VF_CAP_PTP; + vfres->num_vsis = 1; /* Tx and Rx queue are equal for VF */ vfres->num_queue_pairs = vsi->num_txq; @@ -562,7 +565,7 @@ bool ice_vc_isvalid_vsi_id(struct ice_vf *vf, u16 vsi_id) * * check for the valid queue ID */ -static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u8 qid) +static bool ice_vc_isvalid_q_id(struct ice_vsi *vsi, u16 qid) { /* allocated Tx and Rx queues should be always equal for VF VSI */ return qid < vsi->alloc_txq; @@ -1862,15 +1865,33 @@ static int ice_vc_cfg_q_bw(struct ice_vf *vf, u8 *msg) for (i = 0; i < qbw->num_queues; i++) { if (qbw->cfg[i].shaper.peak != 0 && vf->max_tx_rate != 0 && - qbw->cfg[i].shaper.peak > vf->max_tx_rate) + qbw->cfg[i].shaper.peak > vf->max_tx_rate) { dev_warn(ice_pf_to_dev(vf->pf), "The maximum queue %d rate limit configuration may not take effect because the maximum TX rate for VF-%d is %d\n", qbw->cfg[i].queue_id, vf->vf_id, vf->max_tx_rate); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } if (qbw->cfg[i].shaper.committed != 0 && vf->min_tx_rate != 0 && - qbw->cfg[i].shaper.committed < vf->min_tx_rate) + qbw->cfg[i].shaper.committed < vf->min_tx_rate) { dev_warn(ice_pf_to_dev(vf->pf), "The minimum queue %d rate limit configuration may not take effect because the minimum TX rate for VF-%d is %d\n", qbw->cfg[i].queue_id, vf->vf_id, - vf->max_tx_rate); + vf->min_tx_rate); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + if (qbw->cfg[i].queue_id > vf->num_vf_qs) { + dev_warn(ice_pf_to_dev(vf->pf), "VF-%d trying to configure invalid queue_id\n", + vf->vf_id); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + if (qbw->cfg[i].tc >= ICE_MAX_TRAFFIC_CLASS) { + dev_warn(ice_pf_to_dev(vf->pf), "VF-%d trying to configure a traffic class higher than allowed\n", + vf->vf_id); + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } } for (i = 0; i < qbw->num_queues; i++) { @@ -1900,13 +1921,21 @@ err: */ static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg) { + u16 quanta_prof_id, quanta_size, start_qid, num_queues, end_qid, i; enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS; - u16 quanta_prof_id, quanta_size, start_qid, end_qid, i; struct virtchnl_quanta_cfg *qquanta = (struct virtchnl_quanta_cfg *)msg; struct ice_vsi *vsi; int ret; + start_qid = qquanta->queue_select.start_queue_id; + num_queues = qquanta->queue_select.num_queues; + + if (check_add_overflow(start_qid, num_queues, &end_qid)) { + v_ret = VIRTCHNL_STATUS_ERR_PARAM; + goto err; + } + if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; goto err; @@ -1918,8 +1947,6 @@ static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg) goto err; } - end_qid = qquanta->queue_select.start_queue_id + - qquanta->queue_select.num_queues; if (end_qid > ICE_MAX_RSS_QS_PER_VF || end_qid > min_t(u16, vsi->alloc_txq, vsi->alloc_rxq)) { dev_err(ice_pf_to_dev(vf->pf), "VF-%d trying to configure more than allocated number of queues: %d\n", @@ -1948,7 +1975,6 @@ static int ice_vc_cfg_q_quanta(struct ice_vf *vf, u8 *msg) goto err; } - start_qid = qquanta->queue_select.start_queue_id; for (i = start_qid; i < end_qid; i++) vsi->tx_rings[i]->quanta_prof_id = quanta_prof_id; @@ -1975,6 +2001,7 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) struct ice_vsi *vsi; u8 act_prt, pri_prt; int i = -1, q_idx; + bool ena_ts; lag = pf->lag; mutex_lock(&pf->lag_mutex); @@ -2104,9 +2131,14 @@ static int ice_vc_cfg_qs_msg(struct ice_vf *vf, u8 *msg) rxdid = ICE_RXDID_LEGACY_1; } + ena_ts = ((vf->driver_caps & + VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC) && + (vf->driver_caps & VIRTCHNL_VF_CAP_PTP) && + (qpi->rxq.flags & VIRTCHNL_PTP_RX_TSTAMP)); + ice_write_qrxflxp_cntxt(&vsi->back->hw, - vsi->rxq_map[q_idx], - rxdid, 0x03, false); + vsi->rxq_map[q_idx], rxdid, + ICE_RXDID_PRIO, ena_ts); } } @@ -3031,8 +3063,8 @@ err: static int ice_vc_query_rxdid(struct ice_vf *vf) { enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_SUCCESS; - struct virtchnl_supported_rxdids rxdid = {}; struct ice_pf *pf = vf->pf; + u64 rxdid; if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) { v_ret = VIRTCHNL_STATUS_ERR_PARAM; @@ -3044,7 +3076,7 @@ static int ice_vc_query_rxdid(struct ice_vf *vf) goto err; } - rxdid.supported_rxdids = pf->supported_rxdids; + rxdid = pf->supported_rxdids; err: return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_GET_SUPPORTED_RXDIDS, @@ -4092,6 +4124,59 @@ out: v_ret, NULL, 0); } +static int ice_vc_get_ptp_cap(struct ice_vf *vf, + const struct virtchnl_ptp_caps *msg) +{ + enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_ERR_PARAM; + u32 caps = VIRTCHNL_1588_PTP_CAP_RX_TSTAMP | + VIRTCHNL_1588_PTP_CAP_READ_PHC; + + if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) + goto err; + + v_ret = VIRTCHNL_STATUS_SUCCESS; + + if (msg->caps & caps) + vf->ptp_caps = caps; + +err: + /* send the response back to the VF */ + return ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_1588_PTP_GET_CAPS, v_ret, + (u8 *)&vf->ptp_caps, + sizeof(struct virtchnl_ptp_caps)); +} + +static int ice_vc_get_phc_time(struct ice_vf *vf) +{ + enum virtchnl_status_code v_ret = VIRTCHNL_STATUS_ERR_PARAM; + struct virtchnl_phc_time *phc_time = NULL; + struct ice_pf *pf = vf->pf; + u32 len = 0; + int ret; + + if (!test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) + goto err; + + v_ret = VIRTCHNL_STATUS_SUCCESS; + + phc_time = kzalloc(sizeof(*phc_time), GFP_KERNEL); + if (!phc_time) { + v_ret = VIRTCHNL_STATUS_ERR_NO_MEMORY; + goto err; + } + + len = sizeof(*phc_time); + + phc_time->time = ice_ptp_read_src_clk_reg(pf, NULL); + +err: + /* send the response back to the VF */ + ret = ice_vc_send_msg_to_vf(vf, VIRTCHNL_OP_1588_PTP_GET_TIME, v_ret, + (u8 *)phc_time, len); + kfree(phc_time); + return ret; +} + static const struct ice_virtchnl_ops ice_virtchnl_dflt_ops = { .get_ver_msg = ice_vc_get_ver_msg, .get_vf_res_msg = ice_vc_get_vf_res_msg, @@ -4128,6 +4213,8 @@ static const struct ice_virtchnl_ops ice_virtchnl_dflt_ops = { .get_qos_caps = ice_vc_get_qos_caps, .cfg_q_bw = ice_vc_cfg_q_bw, .cfg_q_quanta = ice_vc_cfg_q_quanta, + .get_ptp_cap = ice_vc_get_ptp_cap, + .get_phc_time = ice_vc_get_phc_time, /* If you add a new op here please make sure to add it to * ice_virtchnl_repr_ops as well. */ @@ -4264,6 +4351,8 @@ static const struct ice_virtchnl_ops ice_virtchnl_repr_ops = { .get_qos_caps = ice_vc_get_qos_caps, .cfg_q_bw = ice_vc_cfg_q_bw, .cfg_q_quanta = ice_vc_cfg_q_quanta, + .get_ptp_cap = ice_vc_get_ptp_cap, + .get_phc_time = ice_vc_get_phc_time, }; /** @@ -4501,6 +4590,12 @@ error_handler: case VIRTCHNL_OP_CONFIG_QUANTA: err = ops->cfg_q_quanta(vf, msg); break; + case VIRTCHNL_OP_1588_PTP_GET_CAPS: + err = ops->get_ptp_cap(vf, (const void *)msg); + break; + case VIRTCHNL_OP_1588_PTP_GET_TIME: + err = ops->get_phc_time(vf); + break; case VIRTCHNL_OP_UNKNOWN: default: dev_err(dev, "Unsupported opcode %d from VF %d\n", v_opcode, diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl.h b/drivers/net/ethernet/intel/ice/ice_virtchnl.h index 0c629aef9baf..222990f229d5 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl.h +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl.h @@ -26,6 +26,9 @@ #define ICE_MAX_MACADDR_PER_VF 18 #define ICE_FLEX_DESC_RXDID_MAX_NUM 64 +/* Priority to be compared against previous priority from the pipe */ +#define ICE_RXDID_PRIO 0x03 + /* VFs only get a single VSI. For ice hardware, the VF does not need to know * its VSI index. However, the virtchnl interface requires a VSI number, * mainly due to legacy hardware. @@ -72,6 +75,9 @@ struct ice_virtchnl_ops { int (*cfg_q_tc_map)(struct ice_vf *vf, u8 *msg); int (*cfg_q_bw)(struct ice_vf *vf, u8 *msg); int (*cfg_q_quanta)(struct ice_vf *vf, u8 *msg); + int (*get_ptp_cap)(struct ice_vf *vf, + const struct virtchnl_ptp_caps *msg); + int (*get_phc_time)(struct ice_vf *vf); }; #ifdef CONFIG_PCI_IOV diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c index c105a82ee136..a3d1579a619a 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.c @@ -84,6 +84,12 @@ static const u32 fdir_pf_allowlist_opcodes[] = { VIRTCHNL_OP_ADD_FDIR_FILTER, VIRTCHNL_OP_DEL_FDIR_FILTER, }; +/* VIRTCHNL_VF_CAP_PTP */ +static const u32 ptp_allowlist_opcodes[] = { + VIRTCHNL_OP_1588_PTP_GET_CAPS, + VIRTCHNL_OP_1588_PTP_GET_TIME, +}; + static const u32 tc_allowlist_opcodes[] = { VIRTCHNL_OP_GET_QOS_CAPS, VIRTCHNL_OP_CONFIG_QUEUE_BW, VIRTCHNL_OP_CONFIG_QUANTA, @@ -110,6 +116,7 @@ static const struct allowlist_opcode_info allowlist_opcodes[] = { ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_FDIR_PF, fdir_pf_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_VLAN_V2, vlan_v2_allowlist_opcodes), ALLOW_ITEM(VIRTCHNL_VF_OFFLOAD_QOS, tc_allowlist_opcodes), + ALLOW_ITEM(VIRTCHNL_VF_CAP_PTP, ptp_allowlist_opcodes), }; /** diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c index 14e3f0f89c78..7752920d7a8e 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c @@ -832,21 +832,27 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, struct virtchnl_proto_hdrs *proto, struct virtchnl_fdir_fltr_conf *conf) { - u8 *pkt_buf, *msk_buf __free(kfree); + u8 *pkt_buf, *msk_buf __free(kfree) = NULL; struct ice_parser_result rslt; struct ice_pf *pf = vf->pf; + u16 pkt_len, udp_port = 0; struct ice_parser *psr; int status = -ENOMEM; struct ice_hw *hw; - u16 udp_port = 0; - pkt_buf = kzalloc(proto->raw.pkt_len, GFP_KERNEL); - msk_buf = kzalloc(proto->raw.pkt_len, GFP_KERNEL); + pkt_len = proto->raw.pkt_len; + + if (!pkt_len || pkt_len > VIRTCHNL_MAX_SIZE_RAW_PACKET) + return -EINVAL; + + pkt_buf = kzalloc(pkt_len, GFP_KERNEL); + msk_buf = kzalloc(pkt_len, GFP_KERNEL); + if (!pkt_buf || !msk_buf) goto err_mem_alloc; - memcpy(pkt_buf, proto->raw.spec, proto->raw.pkt_len); - memcpy(msk_buf, proto->raw.mask, proto->raw.pkt_len); + memcpy(pkt_buf, proto->raw.spec, pkt_len); + memcpy(msk_buf, proto->raw.mask, pkt_len); hw = &pf->hw; @@ -862,7 +868,7 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, if (ice_get_open_tunnel_port(hw, &udp_port, TNL_VXLAN)) ice_parser_vxlan_tunnel_set(psr, udp_port, true); - status = ice_parser_run(psr, pkt_buf, proto->raw.pkt_len, &rslt); + status = ice_parser_run(psr, pkt_buf, pkt_len, &rslt); if (status) goto err_parser_destroy; @@ -876,7 +882,7 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, } status = ice_parser_profile_init(&rslt, pkt_buf, msk_buf, - proto->raw.pkt_len, ICE_BLK_FD, + pkt_len, ICE_BLK_FD, conf->prof); if (status) goto err_parser_profile_init; @@ -885,7 +891,7 @@ ice_vc_fdir_parse_raw(struct ice_vf *vf, ice_parser_profile_dump(hw, conf->prof); /* Store raw flow info into @conf */ - conf->pkt_len = proto->raw.pkt_len; + conf->pkt_len = pkt_len; conf->pkt_buf = pkt_buf; conf->parser_ena = true; @@ -1515,7 +1521,7 @@ ice_vc_fdir_irq_handler(struct ice_vsi *ctrl_vsi, memcpy(&ctx_done->rx_desc, rx_desc, sizeof(*rx_desc)); spin_unlock_irqrestore(&fdir->ctx_lock, flags); - ret = del_timer(&ctx_irq->rx_tmr); + ret = timer_delete(&ctx_irq->rx_tmr); if (!ret) dev_err(dev, "VF %d: Unexpected inactive timer!\n", vf->vf_id); @@ -1910,7 +1916,7 @@ static void ice_vc_fdir_clear_irq_ctx(struct ice_vf *vf) struct ice_vf_fdir_ctx *ctx = &vf->fdir.ctx_irq; unsigned long flags; - del_timer(&ctx->rx_tmr); + timer_delete(&ctx->rx_tmr); spin_lock_irqsave(&vf->fdir.ctx_lock, flags); ctx->flags &= ~ICE_VF_FDIR_CTX_VALID; spin_unlock_irqrestore(&vf->fdir.ctx_lock, flags); diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.c b/drivers/net/ethernet/intel/ice/ice_xsk.c index 8975d2971bc3..a3a4eaa17739 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.c +++ b/drivers/net/ethernet/intel/ice/ice_xsk.c @@ -2,6 +2,7 @@ /* Copyright (c) 2019, Intel Corporation. */ #include <linux/bpf_trace.h> +#include <linux/unroll.h> #include <net/xdp_sock_drv.h> #include <net/xdp.h> #include "ice.h" @@ -989,7 +990,8 @@ static void ice_xmit_pkt_batch(struct ice_tx_ring *xdp_ring, struct ice_tx_desc *tx_desc; u32 i; - loop_unrolled_for(i = 0; i < PKTS_PER_BATCH; i++) { + unrolled_count(PKTS_PER_BATCH) + for (i = 0; i < PKTS_PER_BATCH; i++) { dma_addr_t dma; dma = xsk_buff_raw_get_dma(xsk_pool, descs[i].addr); diff --git a/drivers/net/ethernet/intel/ice/ice_xsk.h b/drivers/net/ethernet/intel/ice/ice_xsk.h index 45adeb513253..8dc5d55e26c5 100644 --- a/drivers/net/ethernet/intel/ice/ice_xsk.h +++ b/drivers/net/ethernet/intel/ice/ice_xsk.h @@ -7,14 +7,6 @@ #define PKTS_PER_BATCH 8 -#ifdef __clang__ -#define loop_unrolled_for _Pragma("clang loop unroll_count(8)") for -#elif __GNUC__ >= 8 -#define loop_unrolled_for _Pragma("GCC unroll 8") for -#else -#define loop_unrolled_for for -#endif - struct ice_vsi; #ifdef CONFIG_XDP_SOCKETS diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c index a3d6b8f198a8..aa755dedb41d 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_lib.c +++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c @@ -814,6 +814,7 @@ static int idpf_cfg_netdev(struct idpf_vport *vport) netdev->hw_features |= dflt_features | offloads; netdev->hw_enc_features |= dflt_features | offloads; idpf_set_ethtool_ops(netdev); + netif_set_affinity_auto(netdev); SET_NETDEV_DEV(netdev, &adapter->pdev->dev); /* carrier off on init to avoid Tx hangs */ @@ -927,15 +928,19 @@ static int idpf_stop(struct net_device *netdev) static void idpf_decfg_netdev(struct idpf_vport *vport) { struct idpf_adapter *adapter = vport->adapter; + u16 idx = vport->idx; kfree(vport->rx_ptype_lkup); vport->rx_ptype_lkup = NULL; - unregister_netdev(vport->netdev); - free_netdev(vport->netdev); + if (test_and_clear_bit(IDPF_VPORT_REG_NETDEV, + adapter->vport_config[idx]->flags)) { + unregister_netdev(vport->netdev); + free_netdev(vport->netdev); + } vport->netdev = NULL; - adapter->netdevs[vport->idx] = NULL; + adapter->netdevs[idx] = NULL; } /** @@ -1536,13 +1541,22 @@ void idpf_init_task(struct work_struct *work) } for (index = 0; index < adapter->max_vports; index++) { - if (adapter->netdevs[index] && - !test_bit(IDPF_VPORT_REG_NETDEV, - adapter->vport_config[index]->flags)) { - register_netdev(adapter->netdevs[index]); - set_bit(IDPF_VPORT_REG_NETDEV, - adapter->vport_config[index]->flags); + struct net_device *netdev = adapter->netdevs[index]; + struct idpf_vport_config *vport_config; + + vport_config = adapter->vport_config[index]; + + if (!netdev || + test_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags)) + continue; + + err = register_netdev(netdev); + if (err) { + dev_err(&pdev->dev, "failed to register netdev for vport %d: %pe\n", + index, ERR_PTR(err)); + continue; } + set_bit(IDPF_VPORT_REG_NETDEV, vport_config->flags); } /* As all the required vports are created, clear the reset flag diff --git a/drivers/net/ethernet/intel/idpf/idpf_main.c b/drivers/net/ethernet/intel/idpf/idpf_main.c index b6c515d14cbf..bec4a02c5373 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_main.c +++ b/drivers/net/ethernet/intel/idpf/idpf_main.c @@ -87,7 +87,11 @@ destroy_wqs: */ static void idpf_shutdown(struct pci_dev *pdev) { - idpf_remove(pdev); + struct idpf_adapter *adapter = pci_get_drvdata(pdev); + + cancel_delayed_work_sync(&adapter->vc_event_task); + idpf_vc_core_deinit(adapter); + idpf_deinit_dflt_mbx(adapter); if (system_state == SYSTEM_POWER_OFF) pci_set_power_state(pdev, PCI_D3hot); diff --git a/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c index dfd7cf1d9aa0..eae1b6f474e6 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c +++ b/drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.c @@ -595,7 +595,7 @@ static bool idpf_rx_singleq_is_non_eop(const union virtchnl2_rx_desc *rx_desc) */ static void idpf_rx_singleq_csum(struct idpf_rx_queue *rxq, struct sk_buff *skb, - struct idpf_rx_csum_decoded csum_bits, + struct libeth_rx_csum csum_bits, struct libeth_rx_pt decoded) { bool ipv4, ipv6; @@ -661,10 +661,10 @@ checksum_fail: * * Return: parsed checksum status. **/ -static struct idpf_rx_csum_decoded +static struct libeth_rx_csum idpf_rx_singleq_base_csum(const union virtchnl2_rx_desc *rx_desc) { - struct idpf_rx_csum_decoded csum_bits = { }; + struct libeth_rx_csum csum_bits = { }; u32 rx_error, rx_status; u64 qword; @@ -696,10 +696,10 @@ idpf_rx_singleq_base_csum(const union virtchnl2_rx_desc *rx_desc) * * Return: parsed checksum status. **/ -static struct idpf_rx_csum_decoded +static struct libeth_rx_csum idpf_rx_singleq_flex_csum(const union virtchnl2_rx_desc *rx_desc) { - struct idpf_rx_csum_decoded csum_bits = { }; + struct libeth_rx_csum csum_bits = { }; u16 rx_status0, rx_status1; rx_status0 = le16_to_cpu(rx_desc->flex_nic_wb.status_error0); @@ -798,7 +798,7 @@ idpf_rx_singleq_process_skb_fields(struct idpf_rx_queue *rx_q, u16 ptype) { struct libeth_rx_pt decoded = rx_q->rx_ptype_lkup[ptype]; - struct idpf_rx_csum_decoded csum_bits; + struct libeth_rx_csum csum_bits; /* modifies the skb - consumes the enet header */ skb->protocol = eth_type_trans(skb, rx_q->netdev); @@ -891,6 +891,7 @@ bool idpf_rx_singleq_buf_hw_alloc_all(struct idpf_rx_queue *rx_q, * idpf_rx_singleq_extract_base_fields - Extract fields from the Rx descriptor * @rx_desc: the descriptor to process * @fields: storage for extracted values + * @ptype: pointer that will store packet type * * Decode the Rx descriptor and extract relevant information including the * size and Rx packet type. @@ -900,20 +901,21 @@ bool idpf_rx_singleq_buf_hw_alloc_all(struct idpf_rx_queue *rx_q, */ static void idpf_rx_singleq_extract_base_fields(const union virtchnl2_rx_desc *rx_desc, - struct idpf_rx_extracted *fields) + struct libeth_rqe_info *fields, u32 *ptype) { u64 qword; qword = le64_to_cpu(rx_desc->base_wb.qword1.status_error_ptype_len); - fields->size = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_LEN_PBUF_M, qword); - fields->rx_ptype = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_PTYPE_M, qword); + fields->len = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_LEN_PBUF_M, qword); + *ptype = FIELD_GET(VIRTCHNL2_RX_BASE_DESC_QW1_PTYPE_M, qword); } /** * idpf_rx_singleq_extract_flex_fields - Extract fields from the Rx descriptor * @rx_desc: the descriptor to process * @fields: storage for extracted values + * @ptype: pointer that will store packet type * * Decode the Rx descriptor and extract relevant information including the * size and Rx packet type. @@ -923,12 +925,12 @@ idpf_rx_singleq_extract_base_fields(const union virtchnl2_rx_desc *rx_desc, */ static void idpf_rx_singleq_extract_flex_fields(const union virtchnl2_rx_desc *rx_desc, - struct idpf_rx_extracted *fields) + struct libeth_rqe_info *fields, u32 *ptype) { - fields->size = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_PKT_LEN_M, - le16_to_cpu(rx_desc->flex_nic_wb.pkt_len)); - fields->rx_ptype = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_PTYPE_M, - le16_to_cpu(rx_desc->flex_nic_wb.ptype_flex_flags0)); + fields->len = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_PKT_LEN_M, + le16_to_cpu(rx_desc->flex_nic_wb.pkt_len)); + *ptype = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_PTYPE_M, + le16_to_cpu(rx_desc->flex_nic_wb.ptype_flex_flags0)); } /** @@ -936,17 +938,18 @@ idpf_rx_singleq_extract_flex_fields(const union virtchnl2_rx_desc *rx_desc, * @rx_q: Rx descriptor queue * @rx_desc: the descriptor to process * @fields: storage for extracted values + * @ptype: pointer that will store packet type * */ static void idpf_rx_singleq_extract_fields(const struct idpf_rx_queue *rx_q, const union virtchnl2_rx_desc *rx_desc, - struct idpf_rx_extracted *fields) + struct libeth_rqe_info *fields, u32 *ptype) { if (rx_q->rxdids == VIRTCHNL2_RXDID_1_32B_BASE_M) - idpf_rx_singleq_extract_base_fields(rx_desc, fields); + idpf_rx_singleq_extract_base_fields(rx_desc, fields, ptype); else - idpf_rx_singleq_extract_flex_fields(rx_desc, fields); + idpf_rx_singleq_extract_flex_fields(rx_desc, fields, ptype); } /** @@ -966,9 +969,10 @@ static int idpf_rx_singleq_clean(struct idpf_rx_queue *rx_q, int budget) /* Process Rx packets bounded by budget */ while (likely(total_rx_pkts < (unsigned int)budget)) { - struct idpf_rx_extracted fields = { }; + struct libeth_rqe_info fields = { }; union virtchnl2_rx_desc *rx_desc; struct idpf_rx_buf *rx_buf; + u32 ptype; /* get the Rx desc from Rx queue based on 'next_to_clean' */ rx_desc = &rx_q->rx[ntc]; @@ -989,16 +993,16 @@ static int idpf_rx_singleq_clean(struct idpf_rx_queue *rx_q, int budget) */ dma_rmb(); - idpf_rx_singleq_extract_fields(rx_q, rx_desc, &fields); + idpf_rx_singleq_extract_fields(rx_q, rx_desc, &fields, &ptype); rx_buf = &rx_q->rx_buf[ntc]; - if (!libeth_rx_sync_for_cpu(rx_buf, fields.size)) + if (!libeth_rx_sync_for_cpu(rx_buf, fields.len)) goto skip_data; if (skb) - idpf_rx_add_frag(rx_buf, skb, fields.size); + idpf_rx_add_frag(rx_buf, skb, fields.len); else - skb = idpf_rx_build_skb(rx_buf, fields.size); + skb = idpf_rx_build_skb(rx_buf, fields.len); /* exit if we failed to retrieve a buffer */ if (!skb) @@ -1033,8 +1037,7 @@ skip_data: total_rx_bytes += skb->len; /* protocol */ - idpf_rx_singleq_process_skb_fields(rx_q, skb, - rx_desc, fields.rx_ptype); + idpf_rx_singleq_process_skb_fields(rx_q, skb, rx_desc, ptype); /* send completed skb up the stack */ napi_gro_receive(rx_q->pp->p.napi, skb); diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c index 977741c41498..bdf52cef3891 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c +++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c @@ -2895,7 +2895,7 @@ idpf_rx_hash(const struct idpf_rx_queue *rxq, struct sk_buff *skb, * skb->protocol must be set before this function is called */ static void idpf_rx_csum(struct idpf_rx_queue *rxq, struct sk_buff *skb, - struct idpf_rx_csum_decoded csum_bits, + struct libeth_rx_csum csum_bits, struct libeth_rx_pt decoded) { bool ipv4, ipv6; @@ -2923,7 +2923,7 @@ static void idpf_rx_csum(struct idpf_rx_queue *rxq, struct sk_buff *skb, if (unlikely(csum_bits.l4e)) goto checksum_fail; - if (csum_bits.raw_csum_inv || + if (!csum_bits.raw_csum_valid || decoded.inner_prot == LIBETH_RX_PT_INNER_SCTP) { skb->ip_summed = CHECKSUM_UNNECESSARY; return; @@ -2946,10 +2946,10 @@ checksum_fail: * * Return: parsed checksum status. **/ -static struct idpf_rx_csum_decoded +static struct libeth_rx_csum idpf_rx_splitq_extract_csum_bits(const struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc) { - struct idpf_rx_csum_decoded csum = { }; + struct libeth_rx_csum csum = { }; u8 qword0, qword1; qword0 = rx_desc->status_err0_qw0; @@ -2965,9 +2965,9 @@ idpf_rx_splitq_extract_csum_bits(const struct virtchnl2_rx_flex_desc_adv_nic_3 * qword1); csum.ipv6exadd = FIELD_GET(VIRTCHNL2_RX_FLEX_DESC_ADV_STATUS0_IPV6EXADD_M, qword0); - csum.raw_csum_inv = - le16_get_bits(rx_desc->ptype_err_fflags0, - VIRTCHNL2_RX_FLEX_DESC_ADV_RAW_CSUM_INV_M); + csum.raw_csum_valid = + !le16_get_bits(rx_desc->ptype_err_fflags0, + VIRTCHNL2_RX_FLEX_DESC_ADV_RAW_CSUM_INV_M); csum.raw_csum = le16_to_cpu(rx_desc->misc.raw_cs); return csum; @@ -3059,7 +3059,7 @@ static int idpf_rx_process_skb_fields(struct idpf_rx_queue *rxq, struct sk_buff *skb, const struct virtchnl2_rx_flex_desc_adv_nic_3 *rx_desc) { - struct idpf_rx_csum_decoded csum_bits; + struct libeth_rx_csum csum_bits; struct libeth_rx_pt decoded; u16 rx_ptype; @@ -3552,8 +3552,6 @@ void idpf_vport_intr_rel(struct idpf_vport *vport) q_vector->tx = NULL; kfree(q_vector->rx); q_vector->rx = NULL; - - free_cpumask_var(q_vector->affinity_mask); } kfree(vport->q_vectors); @@ -3580,8 +3578,6 @@ static void idpf_vport_intr_rel_irq(struct idpf_vport *vport) vidx = vport->q_vector_idxs[vector]; irq_num = adapter->msix_entries[vidx].vector; - /* clear the affinity_mask in the IRQ descriptor */ - irq_set_affinity_hint(irq_num, NULL); kfree(free_irq(irq_num, q_vector)); } } @@ -3769,8 +3765,6 @@ static int idpf_vport_intr_req_irq(struct idpf_vport *vport) "Request_irq failed, error: %d\n", err); goto free_q_irqs; } - /* assign the mask for this irq */ - irq_set_affinity_hint(irq_num, q_vector->affinity_mask); } return 0; @@ -4182,7 +4176,8 @@ static int idpf_vport_intr_init_vec_idx(struct idpf_vport *vport) static void idpf_vport_intr_napi_add_all(struct idpf_vport *vport) { int (*napi_poll)(struct napi_struct *napi, int budget); - u16 v_idx; + u16 v_idx, qv_idx; + int irq_num; if (idpf_is_queue_model_split(vport->txq_model)) napi_poll = idpf_vport_splitq_napi_poll; @@ -4191,12 +4186,12 @@ static void idpf_vport_intr_napi_add_all(struct idpf_vport *vport) for (v_idx = 0; v_idx < vport->num_q_vectors; v_idx++) { struct idpf_q_vector *q_vector = &vport->q_vectors[v_idx]; + qv_idx = vport->q_vector_idxs[v_idx]; + irq_num = vport->adapter->msix_entries[qv_idx].vector; - netif_napi_add(vport->netdev, &q_vector->napi, napi_poll); - - /* only set affinity_mask if the CPU is online */ - if (cpu_online(v_idx)) - cpumask_set_cpu(v_idx, q_vector->affinity_mask); + netif_napi_add_config(vport->netdev, &q_vector->napi, + napi_poll, v_idx); + netif_napi_set_irq(&q_vector->napi, irq_num); } } @@ -4240,9 +4235,6 @@ int idpf_vport_intr_alloc(struct idpf_vport *vport) q_vector->rx_intr_mode = IDPF_ITR_DYNAMIC; q_vector->rx_itr_idx = VIRTCHNL2_ITR_IDX_0; - if (!zalloc_cpumask_var(&q_vector->affinity_mask, GFP_KERNEL)) - goto error; - q_vector->tx = kcalloc(txqs_per_vector, sizeof(*q_vector->tx), GFP_KERNEL); if (!q_vector->tx) diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.h b/drivers/net/ethernet/intel/idpf/idpf_txrx.h index 0f71a6f5557b..b029f566e57c 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_txrx.h +++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.h @@ -213,25 +213,6 @@ enum idpf_tx_ctx_desc_eipt_offload { IDPF_TX_CTX_EXT_IP_IPV4 = 0x3 }; -/* Checksum offload bits decoded from the receive descriptor. */ -struct idpf_rx_csum_decoded { - u32 l3l4p : 1; - u32 ipe : 1; - u32 eipe : 1; - u32 eudpe : 1; - u32 ipv6exadd : 1; - u32 l4e : 1; - u32 pprs : 1; - u32 nat : 1; - u32 raw_csum_inv : 1; - u32 raw_csum : 16; -}; - -struct idpf_rx_extracted { - unsigned int size; - u16 rx_ptype; -}; - #define IDPF_TX_COMPLQ_CLEAN_BUDGET 256 #define IDPF_TX_MIN_PKT_LEN 17 #define IDPF_TX_DESCS_FOR_SKB_DATA_PTR 1 @@ -401,7 +382,6 @@ struct idpf_intr_reg { * @rx_intr_mode: Dynamic ITR or not * @rx_itr_idx: RX ITR index * @v_idx: Vector index - * @affinity_mask: CPU affinity mask */ struct idpf_q_vector { __cacheline_group_begin_aligned(read_mostly); @@ -438,13 +418,12 @@ struct idpf_q_vector { __cacheline_group_begin_aligned(cold); u16 v_idx; - cpumask_var_t affinity_mask; __cacheline_group_end_aligned(cold); }; libeth_cacheline_set_assert(struct idpf_q_vector, 120, 24 + sizeof(struct napi_struct) + 2 * sizeof(struct dim), - 8 + sizeof(cpumask_var_t)); + 8); struct idpf_rx_queue_stats { u64_stats_t packets; @@ -940,7 +919,7 @@ static inline int idpf_q_vector_to_mem(const struct idpf_q_vector *q_vector) if (!q_vector) return NUMA_NO_NODE; - cpu = cpumask_first(q_vector->affinity_mask); + cpu = cpumask_first(&q_vector->napi.config->affinity_mask); return cpu < nr_cpu_ids ? cpu_to_mem(cpu) : NUMA_NO_NODE; } diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index d368b753a467..c646c71915f0 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2185,8 +2185,8 @@ void igb_down(struct igb_adapter *adapter) } } - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_info_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_info_timer); /* record the stats before reset*/ spin_lock(&adapter->stats64_lock); @@ -3860,8 +3860,8 @@ static void igb_remove(struct pci_dev *pdev) * disable watchdog from being rescheduled. */ set_bit(__IGB_DOWN, &adapter->state); - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_info_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_info_timer); cancel_work_sync(&adapter->reset_task); cancel_work_sync(&adapter->watchdog_task); diff --git a/drivers/net/ethernet/intel/igb/igb_ptp.c b/drivers/net/ethernet/intel/igb/igb_ptp.c index f94570556120..f323e1c1989f 100644 --- a/drivers/net/ethernet/intel/igb/igb_ptp.c +++ b/drivers/net/ethernet/intel/igb/igb_ptp.c @@ -509,6 +509,12 @@ static int igb_ptp_feature_enable_82580(struct ptp_clock_info *ptp, PTP_STRICT_FLAGS)) return -EOPNOTSUPP; + /* Both the rising and falling edge are timestamped */ + if (rq->extts.flags & PTP_STRICT_FLAGS && + (rq->extts.flags & PTP_ENABLE_FEATURE) && + (rq->extts.flags & PTP_EXTTS_EDGES) != PTP_EXTTS_EDGES) + return -EOPNOTSUPP; + if (on) { pin = ptp_find_pin(igb->ptp_clock, PTP_PF_EXTTS, rq->extts.index); diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index 02044aa2181b..beb01248600f 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -1592,7 +1592,7 @@ void igbvf_down(struct igbvf_adapter *adapter) igbvf_irq_disable(adapter); - del_timer_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->watchdog_timer); /* record the stats before reset*/ igbvf_update_stats(adapter); @@ -2912,7 +2912,7 @@ static void igbvf_remove(struct pci_dev *pdev) * disable it from being rescheduled. */ set_bit(__IGBVF_DOWN, &adapter->state); - del_timer_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->watchdog_timer); cancel_work_sync(&adapter->reset_task); cancel_work_sync(&adapter->watchdog_task); diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index b8111ad9a9a8..2f265c0959c7 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -319,6 +319,7 @@ struct igc_adapter { struct timespec64 prev_ptp_time; /* Pre-reset PTP clock */ ktime_t ptp_reset_start; /* Reset time in clock mono */ struct system_time_snapshot snapshot; + struct mutex ptm_lock; /* Only allow one PTM transaction at a time */ char fw_version[32]; @@ -337,8 +338,6 @@ struct igc_adapter { struct igc_led_classdev *leds; }; -void igc_set_queue_napi(struct igc_adapter *adapter, int q_idx, - struct napi_struct *napi); void igc_up(struct igc_adapter *adapter); void igc_down(struct igc_adapter *adapter); int igc_open(struct net_device *netdev); @@ -579,6 +578,7 @@ struct igc_metadata_request { struct xsk_tx_metadata *meta; struct igc_ring *tx_ring; u32 cmd_type; + u16 used_desc; }; struct igc_q_vector { diff --git a/drivers/net/ethernet/intel/igc/igc_defines.h b/drivers/net/ethernet/intel/igc/igc_defines.h index 8e449904aa7d..d19325b0e6e0 100644 --- a/drivers/net/ethernet/intel/igc/igc_defines.h +++ b/drivers/net/ethernet/intel/igc/igc_defines.h @@ -574,7 +574,10 @@ #define IGC_PTM_CTRL_SHRT_CYC(usec) (((usec) & 0x3f) << 2) #define IGC_PTM_CTRL_PTM_TO(usec) (((usec) & 0xff) << 8) -#define IGC_PTM_SHORT_CYC_DEFAULT 1 /* Default short cycle interval */ +/* A short cycle time of 1us theoretically should work, but appears to be too + * short in practice. + */ +#define IGC_PTM_SHORT_CYC_DEFAULT 4 /* Default short cycle interval */ #define IGC_PTM_CYC_TIME_DEFAULT 5 /* Default PTM cycle time */ #define IGC_PTM_TIMEOUT_DEFAULT 255 /* Default timeout for PTM errors */ @@ -593,6 +596,7 @@ #define IGC_PTM_STAT_T4M1_OVFL BIT(3) /* T4 minus T1 overflow */ #define IGC_PTM_STAT_ADJUST_1ST BIT(4) /* 1588 timer adjusted during 1st PTM cycle */ #define IGC_PTM_STAT_ADJUST_CYC BIT(5) /* 1588 timer adjusted during non-1st PTM cycle */ +#define IGC_PTM_STAT_ALL GENMASK(5, 0) /* Used to clear all status */ /* PCIe PTM Cycle Control */ #define IGC_PTM_CYCLE_CTRL_CYC_TIME(msec) ((msec) & 0x3ff) /* PTM Cycle Time (msec) */ diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c index 84307bb7313e..b1669d7cf435 100644 --- a/drivers/net/ethernet/intel/igc/igc_main.c +++ b/drivers/net/ethernet/intel/igc/igc_main.c @@ -1092,7 +1092,8 @@ static int igc_init_empty_frame(struct igc_ring *ring, dma = dma_map_single(ring->dev, skb->data, size, DMA_TO_DEVICE); if (dma_mapping_error(ring->dev, dma)) { - netdev_err_once(ring->netdev, "Failed to map DMA for TX\n"); + net_err_ratelimited("%s: DMA mapping error for empty frame\n", + netdev_name(ring->netdev)); return -ENOMEM; } @@ -1108,20 +1109,12 @@ static int igc_init_empty_frame(struct igc_ring *ring, return 0; } -static int igc_init_tx_empty_descriptor(struct igc_ring *ring, - struct sk_buff *skb, - struct igc_tx_buffer *first) +static void igc_init_tx_empty_descriptor(struct igc_ring *ring, + struct sk_buff *skb, + struct igc_tx_buffer *first) { union igc_adv_tx_desc *desc; u32 cmd_type, olinfo_status; - int err; - - if (!igc_desc_unused(ring)) - return -EBUSY; - - err = igc_init_empty_frame(ring, first, skb); - if (err) - return err; cmd_type = IGC_ADVTXD_DTYP_DATA | IGC_ADVTXD_DCMD_DEXT | IGC_ADVTXD_DCMD_IFCS | IGC_TXD_DCMD | @@ -1140,8 +1133,6 @@ static int igc_init_tx_empty_descriptor(struct igc_ring *ring, ring->next_to_use++; if (ring->next_to_use == ring->count) ring->next_to_use = 0; - - return 0; } #define IGC_EMPTY_FRAME_SIZE 60 @@ -1567,6 +1558,40 @@ static bool igc_request_tx_tstamp(struct igc_adapter *adapter, struct sk_buff *s return false; } +static int igc_insert_empty_frame(struct igc_ring *tx_ring) +{ + struct igc_tx_buffer *empty_info; + struct sk_buff *empty_skb; + void *data; + int ret; + + empty_info = &tx_ring->tx_buffer_info[tx_ring->next_to_use]; + empty_skb = alloc_skb(IGC_EMPTY_FRAME_SIZE, GFP_ATOMIC); + if (unlikely(!empty_skb)) { + net_err_ratelimited("%s: skb alloc error for empty frame\n", + netdev_name(tx_ring->netdev)); + return -ENOMEM; + } + + data = skb_put(empty_skb, IGC_EMPTY_FRAME_SIZE); + memset(data, 0, IGC_EMPTY_FRAME_SIZE); + + /* Prepare DMA mapping and Tx buffer information */ + ret = igc_init_empty_frame(tx_ring, empty_info, empty_skb); + if (unlikely(ret)) { + dev_kfree_skb_any(empty_skb); + return ret; + } + + /* Prepare advanced context descriptor for empty packet */ + igc_tx_ctxtdesc(tx_ring, 0, false, 0, 0, 0); + + /* Prepare advanced data descriptor for empty packet */ + igc_init_tx_empty_descriptor(tx_ring, empty_skb, empty_info); + + return 0; +} + static netdev_tx_t igc_xmit_frame_ring(struct sk_buff *skb, struct igc_ring *tx_ring) { @@ -1586,6 +1611,7 @@ static netdev_tx_t igc_xmit_frame_ring(struct sk_buff *skb, * + 1 desc for skb_headlen/IGC_MAX_DATA_PER_TXD, * + 2 desc gap to keep tail from touching head, * + 1 desc for context descriptor, + * + 2 desc for inserting an empty packet for launch time, * otherwise try next time */ for (f = 0; f < skb_shinfo(skb)->nr_frags; f++) @@ -1605,24 +1631,16 @@ static netdev_tx_t igc_xmit_frame_ring(struct sk_buff *skb, launch_time = igc_tx_launchtime(tx_ring, txtime, &first_flag, &insert_empty); if (insert_empty) { - struct igc_tx_buffer *empty_info; - struct sk_buff *empty; - void *data; - - empty_info = &tx_ring->tx_buffer_info[tx_ring->next_to_use]; - empty = alloc_skb(IGC_EMPTY_FRAME_SIZE, GFP_ATOMIC); - if (!empty) - goto done; - - data = skb_put(empty, IGC_EMPTY_FRAME_SIZE); - memset(data, 0, IGC_EMPTY_FRAME_SIZE); - - igc_tx_ctxtdesc(tx_ring, 0, false, 0, 0, 0); - - if (igc_init_tx_empty_descriptor(tx_ring, - empty, - empty_info) < 0) - dev_kfree_skb_any(empty); + /* Reset the launch time if the required empty frame fails to + * be inserted. However, this packet is not dropped, so it + * "dirties" the current Qbv cycle. This ensures that the + * upcoming packet, which is scheduled in the next Qbv cycle, + * does not require an empty frame. This way, the launch time + * continues to function correctly despite the current failure + * to insert the empty frame. + */ + if (igc_insert_empty_frame(tx_ring)) + launch_time = 0; } done: @@ -1650,7 +1668,8 @@ done: if (igc_request_tx_tstamp(adapter, skb, &tstamp_flags)) { skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; tx_flags |= IGC_TX_FLAGS_TSTAMP | tstamp_flags; - if (skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP_USE_CYCLES) + if (skb->sk && + READ_ONCE(skb->sk->sk_tsflags) & SOF_TIMESTAMPING_BIND_PHC) tx_flags |= IGC_TX_FLAGS_TSTAMP_TIMER_1; } else { adapter->tx_hwtstamp_skipped++; @@ -2953,9 +2972,48 @@ static u64 igc_xsk_fill_timestamp(void *_priv) return *(u64 *)_priv; } +static void igc_xsk_request_launch_time(u64 launch_time, void *_priv) +{ + struct igc_metadata_request *meta_req = _priv; + struct igc_ring *tx_ring = meta_req->tx_ring; + __le32 launch_time_offset; + bool insert_empty = false; + bool first_flag = false; + u16 used_desc = 0; + + if (!tx_ring->launchtime_enable) + return; + + launch_time_offset = igc_tx_launchtime(tx_ring, + ns_to_ktime(launch_time), + &first_flag, &insert_empty); + if (insert_empty) { + /* Disregard the launch time request if the required empty frame + * fails to be inserted. + */ + if (igc_insert_empty_frame(tx_ring)) + return; + + meta_req->tx_buffer = + &tx_ring->tx_buffer_info[tx_ring->next_to_use]; + /* Inserting an empty packet requires two descriptors: + * one data descriptor and one context descriptor. + */ + used_desc += 2; + } + + /* Use one context descriptor to specify launch time and first flag. */ + igc_tx_ctxtdesc(tx_ring, launch_time_offset, first_flag, 0, 0, 0); + used_desc += 1; + + /* Update the number of used descriptors in this request */ + meta_req->used_desc += used_desc; +} + const struct xsk_tx_metadata_ops igc_xsk_tx_metadata_ops = { .tmo_request_timestamp = igc_xsk_request_timestamp, .tmo_fill_timestamp = igc_xsk_fill_timestamp, + .tmo_request_launch_time = igc_xsk_request_launch_time, }; static void igc_xdp_xmit_zc(struct igc_ring *ring) @@ -2978,7 +3036,13 @@ static void igc_xdp_xmit_zc(struct igc_ring *ring) ntu = ring->next_to_use; budget = igc_desc_unused(ring); - while (xsk_tx_peek_desc(pool, &xdp_desc) && budget--) { + /* Packets with launch time require one data descriptor and one context + * descriptor. When the launch time falls into the next Qbv cycle, we + * may need to insert an empty packet, which requires two more + * descriptors. Therefore, to be safe, we always ensure we have at least + * 4 descriptors available. + */ + while (budget >= 4 && xsk_tx_peek_desc(pool, &xdp_desc)) { struct igc_metadata_request meta_req; struct xsk_tx_metadata *meta = NULL; struct igc_tx_buffer *bi; @@ -2999,9 +3063,19 @@ static void igc_xdp_xmit_zc(struct igc_ring *ring) meta_req.tx_ring = ring; meta_req.tx_buffer = bi; meta_req.meta = meta; + meta_req.used_desc = 0; xsk_tx_metadata_request(meta, &igc_xsk_tx_metadata_ops, &meta_req); + /* xsk_tx_metadata_request() may have updated next_to_use */ + ntu = ring->next_to_use; + + /* xsk_tx_metadata_request() may have updated Tx buffer info */ + bi = meta_req.tx_buffer; + + /* xsk_tx_metadata_request() may use a few descriptors */ + budget -= meta_req.used_desc; + tx_desc = IGC_TX_DESC(ring, ntu); tx_desc->read.cmd_type_len = cpu_to_le32(meta_req.cmd_type); tx_desc->read.olinfo_status = cpu_to_le32(olinfo_status); @@ -3019,9 +3093,11 @@ static void igc_xdp_xmit_zc(struct igc_ring *ring) ntu++; if (ntu == ring->count) ntu = 0; + + ring->next_to_use = ntu; + budget--; } - ring->next_to_use = ntu; if (tx_desc) { igc_flush_tx_descriptors(ring); xsk_tx_release(pool); @@ -4946,8 +5022,8 @@ static int igc_sw_init(struct igc_adapter *adapter) return 0; } -void igc_set_queue_napi(struct igc_adapter *adapter, int vector, - struct napi_struct *napi) +static void igc_set_queue_napi(struct igc_adapter *adapter, int vector, + struct napi_struct *napi) { struct igc_q_vector *q_vector = adapter->q_vector[vector]; @@ -5215,8 +5291,8 @@ void igc_down(struct igc_adapter *adapter) } } - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_info_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_info_timer); /* record the stats before reset*/ spin_lock(&adapter->stats64_lock); @@ -7090,8 +7166,8 @@ static int igc_probe(struct pci_dev *pdev, INIT_WORK(&adapter->reset_task, igc_reset_task); INIT_WORK(&adapter->watchdog_task, igc_watchdog_task); - hrtimer_init(&adapter->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - adapter->hrtimer.function = &igc_qbv_scheduling_timer; + hrtimer_setup(&adapter->hrtimer, &igc_qbv_scheduling_timer, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); /* Initialize link properties that are user-changeable */ adapter->fc_autoneg = true; @@ -7155,6 +7231,7 @@ static int igc_probe(struct pci_dev *pdev, err_register: igc_release_hw_control(adapter); + igc_ptp_stop(adapter); err_eeprom: if (!igc_check_reset_block(hw)) igc_reset_phy(hw); @@ -7196,8 +7273,8 @@ static void igc_remove(struct pci_dev *pdev) set_bit(__IGC_DOWN, &adapter->state); - del_timer_sync(&adapter->watchdog_timer); - del_timer_sync(&adapter->phy_info_timer); + timer_delete_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->phy_info_timer); cancel_work_sync(&adapter->reset_task); cancel_work_sync(&adapter->watchdog_task); diff --git a/drivers/net/ethernet/intel/igc/igc_ptp.c b/drivers/net/ethernet/intel/igc/igc_ptp.c index 946edbad4302..612ed26a29c5 100644 --- a/drivers/net/ethernet/intel/igc/igc_ptp.c +++ b/drivers/net/ethernet/intel/igc/igc_ptp.c @@ -974,45 +974,62 @@ static void igc_ptm_log_error(struct igc_adapter *adapter, u32 ptm_stat) } } +/* The PTM lock: adapter->ptm_lock must be held when calling igc_ptm_trigger() */ +static void igc_ptm_trigger(struct igc_hw *hw) +{ + u32 ctrl; + + /* To "manually" start the PTM cycle we need to set the + * trigger (TRIG) bit + */ + ctrl = rd32(IGC_PTM_CTRL); + ctrl |= IGC_PTM_CTRL_TRIG; + wr32(IGC_PTM_CTRL, ctrl); + /* Perform flush after write to CTRL register otherwise + * transaction may not start + */ + wrfl(); +} + +/* The PTM lock: adapter->ptm_lock must be held when calling igc_ptm_reset() */ +static void igc_ptm_reset(struct igc_hw *hw) +{ + u32 ctrl; + + ctrl = rd32(IGC_PTM_CTRL); + ctrl &= ~IGC_PTM_CTRL_TRIG; + wr32(IGC_PTM_CTRL, ctrl); + /* Write to clear all status */ + wr32(IGC_PTM_STAT, IGC_PTM_STAT_ALL); +} + static int igc_phc_get_syncdevicetime(ktime_t *device, struct system_counterval_t *system, void *ctx) { - u32 stat, t2_curr_h, t2_curr_l, ctrl; struct igc_adapter *adapter = ctx; struct igc_hw *hw = &adapter->hw; + u32 stat, t2_curr_h, t2_curr_l; int err, count = 100; ktime_t t1, t2_curr; - /* Get a snapshot of system clocks to use as historic value. */ - ktime_get_snapshot(&adapter->snapshot); - + /* Doing this in a loop because in the event of a + * badly timed (ha!) system clock adjustment, we may + * get PTM errors from the PCI root, but these errors + * are transitory. Repeating the process returns valid + * data eventually. + */ do { - /* Doing this in a loop because in the event of a - * badly timed (ha!) system clock adjustment, we may - * get PTM errors from the PCI root, but these errors - * are transitory. Repeating the process returns valid - * data eventually. - */ + /* Get a snapshot of system clocks to use as historic value. */ + ktime_get_snapshot(&adapter->snapshot); - /* To "manually" start the PTM cycle we need to clear and - * then set again the TRIG bit. - */ - ctrl = rd32(IGC_PTM_CTRL); - ctrl &= ~IGC_PTM_CTRL_TRIG; - wr32(IGC_PTM_CTRL, ctrl); - ctrl |= IGC_PTM_CTRL_TRIG; - wr32(IGC_PTM_CTRL, ctrl); - - /* The cycle only starts "for real" when software notifies - * that it has read the registers, this is done by setting - * VALID bit. - */ - wr32(IGC_PTM_STAT, IGC_PTM_STAT_VALID); + igc_ptm_trigger(hw); err = readx_poll_timeout(rd32, IGC_PTM_STAT, stat, stat, IGC_PTM_STAT_SLEEP, IGC_PTM_STAT_TIMEOUT); + igc_ptm_reset(hw); + if (err < 0) { netdev_err(adapter->netdev, "Timeout reading IGC_PTM_STAT register\n"); return err; @@ -1021,15 +1038,7 @@ static int igc_phc_get_syncdevicetime(ktime_t *device, if ((stat & IGC_PTM_STAT_VALID) == IGC_PTM_STAT_VALID) break; - if (stat & ~IGC_PTM_STAT_VALID) { - /* An error occurred, log it. */ - igc_ptm_log_error(adapter, stat); - /* The STAT register is write-1-to-clear (W1C), - * so write the previous error status to clear it. - */ - wr32(IGC_PTM_STAT, stat); - continue; - } + igc_ptm_log_error(adapter, stat); } while (--count); if (!count) { @@ -1061,9 +1070,16 @@ static int igc_ptp_getcrosststamp(struct ptp_clock_info *ptp, { struct igc_adapter *adapter = container_of(ptp, struct igc_adapter, ptp_caps); + int ret; + + /* This blocks until any in progress PTM transactions complete */ + mutex_lock(&adapter->ptm_lock); - return get_device_system_crosststamp(igc_phc_get_syncdevicetime, - adapter, &adapter->snapshot, cts); + ret = get_device_system_crosststamp(igc_phc_get_syncdevicetime, + adapter, &adapter->snapshot, cts); + mutex_unlock(&adapter->ptm_lock); + + return ret; } static int igc_ptp_getcyclesx64(struct ptp_clock_info *ptp, @@ -1162,6 +1178,7 @@ void igc_ptp_init(struct igc_adapter *adapter) spin_lock_init(&adapter->ptp_tx_lock); spin_lock_init(&adapter->free_timer_lock); spin_lock_init(&adapter->tmreg_lock); + mutex_init(&adapter->ptm_lock); adapter->tstamp_config.rx_filter = HWTSTAMP_FILTER_NONE; adapter->tstamp_config.tx_type = HWTSTAMP_TX_OFF; @@ -1174,6 +1191,7 @@ void igc_ptp_init(struct igc_adapter *adapter) if (IS_ERR(adapter->ptp_clock)) { adapter->ptp_clock = NULL; netdev_err(netdev, "ptp_clock_register failed\n"); + mutex_destroy(&adapter->ptm_lock); } else if (adapter->ptp_clock) { netdev_info(netdev, "PHC added\n"); adapter->ptp_flags |= IGC_PTP_ENABLED; @@ -1203,10 +1221,12 @@ static void igc_ptm_stop(struct igc_adapter *adapter) struct igc_hw *hw = &adapter->hw; u32 ctrl; + mutex_lock(&adapter->ptm_lock); ctrl = rd32(IGC_PTM_CTRL); ctrl &= ~IGC_PTM_CTRL_EN; wr32(IGC_PTM_CTRL, ctrl); + mutex_unlock(&adapter->ptm_lock); } /** @@ -1237,13 +1257,18 @@ void igc_ptp_suspend(struct igc_adapter *adapter) **/ void igc_ptp_stop(struct igc_adapter *adapter) { + if (!(adapter->ptp_flags & IGC_PTP_ENABLED)) + return; + igc_ptp_suspend(adapter); + adapter->ptp_flags &= ~IGC_PTP_ENABLED; if (adapter->ptp_clock) { ptp_clock_unregister(adapter->ptp_clock); netdev_info(adapter->netdev, "PHC removed\n"); adapter->ptp_flags &= ~IGC_PTP_ENABLED; } + mutex_destroy(&adapter->ptm_lock); } /** @@ -1255,10 +1280,13 @@ void igc_ptp_stop(struct igc_adapter *adapter) void igc_ptp_reset(struct igc_adapter *adapter) { struct igc_hw *hw = &adapter->hw; - u32 cycle_ctrl, ctrl; + u32 cycle_ctrl, ctrl, stat; unsigned long flags; u32 timadj; + if (!(adapter->ptp_flags & IGC_PTP_ENABLED)) + return; + /* reset the tstamp_config */ igc_ptp_set_timestamp_mode(adapter, &adapter->tstamp_config); @@ -1280,6 +1308,7 @@ void igc_ptp_reset(struct igc_adapter *adapter) if (!igc_is_crosststamp_supported(adapter)) break; + mutex_lock(&adapter->ptm_lock); wr32(IGC_PCIE_DIG_DELAY, IGC_PCIE_DIG_DELAY_DEFAULT); wr32(IGC_PCIE_PHY_DELAY, IGC_PCIE_PHY_DELAY_DEFAULT); @@ -1290,14 +1319,20 @@ void igc_ptp_reset(struct igc_adapter *adapter) ctrl = IGC_PTM_CTRL_EN | IGC_PTM_CTRL_START_NOW | IGC_PTM_CTRL_SHRT_CYC(IGC_PTM_SHORT_CYC_DEFAULT) | - IGC_PTM_CTRL_PTM_TO(IGC_PTM_TIMEOUT_DEFAULT) | - IGC_PTM_CTRL_TRIG; + IGC_PTM_CTRL_PTM_TO(IGC_PTM_TIMEOUT_DEFAULT); wr32(IGC_PTM_CTRL, ctrl); /* Force the first cycle to run. */ - wr32(IGC_PTM_STAT, IGC_PTM_STAT_VALID); + igc_ptm_trigger(hw); + + if (readx_poll_timeout_atomic(rd32, IGC_PTM_STAT, stat, + stat, IGC_PTM_STAT_SLEEP, + IGC_PTM_STAT_TIMEOUT)) + netdev_err(adapter->netdev, "Timeout reading IGC_PTM_STAT register\n"); + igc_ptm_reset(hw); + mutex_unlock(&adapter->ptm_lock); break; default: /* No work to do. */ diff --git a/drivers/net/ethernet/intel/igc/igc_xdp.c b/drivers/net/ethernet/intel/igc/igc_xdp.c index 13bbd3346e01..9eb47b4beb06 100644 --- a/drivers/net/ethernet/intel/igc/igc_xdp.c +++ b/drivers/net/ethernet/intel/igc/igc_xdp.c @@ -14,6 +14,7 @@ int igc_xdp_set_prog(struct igc_adapter *adapter, struct bpf_prog *prog, bool if_running = netif_running(dev); struct bpf_prog *old_prog; bool need_update; + unsigned int i; if (dev->mtu > ETH_DATA_LEN) { /* For now, the driver doesn't support XDP functionality with @@ -24,8 +25,13 @@ int igc_xdp_set_prog(struct igc_adapter *adapter, struct bpf_prog *prog, } need_update = !!adapter->xdp_prog != !!prog; - if (if_running && need_update) - igc_close(dev); + if (if_running && need_update) { + for (i = 0; i < adapter->num_rx_queues; i++) { + igc_disable_rx_ring(adapter->rx_ring[i]); + igc_disable_tx_ring(adapter->tx_ring[i]); + napi_disable(&adapter->rx_ring[i]->q_vector->napi); + } + } old_prog = xchg(&adapter->xdp_prog, prog); if (old_prog) @@ -36,8 +42,13 @@ int igc_xdp_set_prog(struct igc_adapter *adapter, struct bpf_prog *prog, else xdp_features_clear_redirect_target(dev); - if (if_running && need_update) - igc_open(dev); + if (if_running && need_update) { + for (i = 0; i < adapter->num_rx_queues; i++) { + napi_enable(&adapter->rx_ring[i]->q_vector->napi); + igc_enable_tx_ring(adapter->tx_ring[i]); + igc_enable_rx_ring(adapter->rx_ring[i]); + } + } return 0; } @@ -86,7 +97,6 @@ static int igc_xdp_enable_pool(struct igc_adapter *adapter, napi_disable(napi); } - igc_set_queue_napi(adapter, queue_id, NULL); set_bit(IGC_RING_FLAG_AF_XDP_ZC, &rx_ring->flags); set_bit(IGC_RING_FLAG_AF_XDP_ZC, &tx_ring->flags); @@ -136,7 +146,6 @@ static int igc_xdp_disable_pool(struct igc_adapter *adapter, u16 queue_id) xsk_pool_dma_unmap(pool, IGC_RX_DMA_ATTR); clear_bit(IGC_RING_FLAG_AF_XDP_ZC, &rx_ring->flags); clear_bit(IGC_RING_FLAG_AF_XDP_ZC, &tx_ring->flags); - igc_set_queue_napi(adapter, queue_id, napi); if (needs_reset) { napi_enable(napi); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c index cb07ecd8937d..00935747c8c5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c @@ -1453,9 +1453,11 @@ enum ixgbe_media_type ixgbe_get_media_type_e610(struct ixgbe_hw *hw) hw->link.link_info.phy_type_low = 0; } else { highest_bit = fls64(le64_to_cpu(pcaps.phy_type_low)); - if (highest_bit) + if (highest_bit) { hw->link.link_info.phy_type_low = BIT_ULL(highest_bit - 1); + hw->link.link_info.phy_type_high = 0; + } } } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index da91c582d439..f03925c1f521 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -3185,6 +3185,7 @@ static int ixgbe_get_ts_info(struct net_device *dev, case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + case ixgbe_mac_e610: info->rx_filters |= BIT(HWTSTAMP_FILTER_ALL); break; case ixgbe_mac_X540: diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c index 866024f2b9ee..07ea1954a276 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -817,30 +817,9 @@ static void ixgbe_ipsec_del_sa(struct xfrm_state *xs) } } -/** - * ixgbe_ipsec_offload_ok - can this packet use the xfrm hw offload - * @skb: current data packet - * @xs: pointer to transformer state struct - **/ -static bool ixgbe_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs) -{ - if (xs->props.family == AF_INET) { - /* Offload with IPv4 options is not supported yet */ - if (ip_hdr(skb)->ihl != 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - - return true; -} - static const struct xfrmdev_ops ixgbe_xfrmdev_ops = { .xdo_dev_state_add = ixgbe_ipsec_add_sa, .xdo_dev_state_delete = ixgbe_ipsec_del_sa, - .xdo_dev_offload_ok = ixgbe_ipsec_offload_ok, }; /** diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 467f81239e12..a2718218963e 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -3185,6 +3185,10 @@ static void ixgbe_handle_fw_event(struct ixgbe_adapter *adapter) case ixgbe_aci_opc_get_link_status: ixgbe_handle_link_status_event(adapter, &event); break; + case ixgbe_aci_opc_temp_tca_event: + e_crit(drv, "%s\n", ixgbe_overheat_msg); + ixgbe_down(adapter); + break; default: e_warn(hw, "unknown FW async event captured\n"); break; @@ -6534,7 +6538,7 @@ void ixgbe_down(struct ixgbe_adapter *adapter) adapter->flags2 &= ~IXGBE_FLAG2_FDIR_REQUIRES_REINIT; adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE; - del_timer_sync(&adapter->service_timer); + timer_delete_sync(&adapter->service_timer); if (adapter->num_vfs) { /* Clear EITR Select mapping */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index 9339edbd9082..eef25e11d938 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -140,6 +140,7 @@ * proper mult and shift to convert the cycles into nanoseconds of time. */ #define IXGBE_X550_BASE_PERIOD 0xC80000000ULL +#define IXGBE_E610_BASE_PERIOD 0x333333333ULL #define INCVALUE_MASK 0x7FFFFFFF #define ISGN 0x80000000 @@ -415,6 +416,7 @@ static void ixgbe_ptp_convert_to_hwtstamp(struct ixgbe_adapter *adapter, case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + case ixgbe_mac_e610: /* Upper 32 bits represent billions of cycles, lower 32 bits * represent cycles. However, we use timespec64_to_ns for the * correct math even though the units haven't been corrected @@ -492,11 +494,13 @@ static int ixgbe_ptp_adjfine_X550(struct ptp_clock_info *ptp, long scaled_ppm) struct ixgbe_adapter *adapter = container_of(ptp, struct ixgbe_adapter, ptp_caps); struct ixgbe_hw *hw = &adapter->hw; + u64 rate, base; bool neg_adj; - u64 rate; u32 inca; - neg_adj = diff_by_scaled_ppm(IXGBE_X550_BASE_PERIOD, scaled_ppm, &rate); + base = hw->mac.type == ixgbe_mac_e610 ? IXGBE_E610_BASE_PERIOD : + IXGBE_X550_BASE_PERIOD; + neg_adj = diff_by_scaled_ppm(base, scaled_ppm, &rate); /* warn if rate is too large */ if (rate >= INCVALUE_MASK) @@ -559,6 +563,7 @@ static int ixgbe_ptp_gettimex(struct ptp_clock_info *ptp, case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + case ixgbe_mac_e610: /* Upper 32 bits represent billions of cycles, lower 32 bits * represent cycles. However, we use timespec64_to_ns for the * correct math even though the units haven't been corrected @@ -1067,6 +1072,7 @@ static int ixgbe_ptp_set_timestamp_mode(struct ixgbe_adapter *adapter, case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + case ixgbe_mac_e610: /* enable timestamping all packets only if at least some * packets were requested. Otherwise, play nice and disable * timestamping @@ -1233,6 +1239,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter) fallthrough; case ixgbe_mac_x550em_a: case ixgbe_mac_X550: + case ixgbe_mac_e610: cc.read = ixgbe_ptp_read_X550; break; case ixgbe_mac_X540: @@ -1280,6 +1287,7 @@ static void ixgbe_ptp_init_systime(struct ixgbe_adapter *adapter) case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: case ixgbe_mac_X550: + case ixgbe_mac_e610: tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC); /* Reset SYSTIME registers to 0 */ @@ -1407,6 +1415,7 @@ static long ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter) case ixgbe_mac_X550: case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + case ixgbe_mac_e610: snprintf(adapter->ptp_caps.name, 16, "%s", netdev->name); adapter->ptp_caps.owner = THIS_MODULE; adapter->ptp_caps.max_adj = 30000000; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type_e610.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type_e610.h index 8d06ade3c7cd..617e07878e4f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type_e610.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type_e610.h @@ -171,6 +171,9 @@ enum ixgbe_aci_opc { ixgbe_aci_opc_done_alt_write = 0x0904, ixgbe_aci_opc_clear_port_alt_write = 0x0906, + /* TCA Events */ + ixgbe_aci_opc_temp_tca_event = 0x0C94, + /* debug commands */ ixgbe_aci_opc_debug_dump_internals = 0xFF08, diff --git a/drivers/net/ethernet/intel/ixgbevf/ipsec.c b/drivers/net/ethernet/intel/ixgbevf/ipsec.c index f804b35d79c7..8ba037e3d9c2 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ipsec.c +++ b/drivers/net/ethernet/intel/ixgbevf/ipsec.c @@ -428,30 +428,9 @@ static void ixgbevf_ipsec_del_sa(struct xfrm_state *xs) } } -/** - * ixgbevf_ipsec_offload_ok - can this packet use the xfrm hw offload - * @skb: current data packet - * @xs: pointer to transformer state struct - **/ -static bool ixgbevf_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs) -{ - if (xs->props.family == AF_INET) { - /* Offload with IPv4 options is not supported yet */ - if (ip_hdr(skb)->ihl != 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - - return true; -} - static const struct xfrmdev_ops ixgbevf_xfrmdev_ops = { .xdo_dev_state_add = ixgbevf_ipsec_add_sa, .xdo_dev_state_delete = ixgbevf_ipsec_del_sa, - .xdo_dev_offload_ok = ixgbevf_ipsec_offload_ok, }; /** diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 6442f115a262..a217c5c04804 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -2514,7 +2514,7 @@ void ixgbevf_down(struct ixgbevf_adapter *adapter) ixgbevf_napi_disable_all(adapter); - del_timer_sync(&adapter->service_timer); + timer_delete_sync(&adapter->service_timer); /* disable transmits in the hardware now that interrupts are off */ for (i = 0; i < adapter->num_tx_queues; i++) { diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index 87c7e6251a4f..1e2ac1a5f099 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -1239,7 +1239,7 @@ static int korina_close(struct net_device *dev) struct korina_private *lp = netdev_priv(dev); u32 tmp; - del_timer(&lp->media_check_timer); + timer_delete(&lp->media_check_timer); /* Disable interrupts */ disable_irq(lp->rx_irq); diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 67a6ff07c83d..8cc888bf6094 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -2247,7 +2247,7 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget) if (unlikely(mp->oom)) { mp->oom = 0; - del_timer(&mp->rx_oom); + timer_delete(&mp->rx_oom); } work_done = 0; @@ -2521,7 +2521,7 @@ static int mv643xx_eth_stop(struct net_device *dev) napi_disable(&mp->napi); - del_timer_sync(&mp->rx_oom); + timer_delete_sync(&mp->rx_oom); netif_carrier_off(dev); if (dev->phydev) @@ -2531,7 +2531,7 @@ static int mv643xx_eth_stop(struct net_device *dev) port_reset(mp); mv643xx_eth_get_stats(dev); mib_counters_update(mp); - del_timer_sync(&mp->mib_counters_timer); + timer_delete_sync(&mp->mib_counters_timer); for (i = 0; i < mp->rxq_count; i++) rxq_deinit(mp->rxq + i); diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 4fe121b9f94b..147571fdada3 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -2342,7 +2342,7 @@ mvneta_swbm_rx_frame(struct mvneta_port *pp, prefetch(data); xdp_buff_clear_frags_flag(xdp); xdp_prepare_buff(xdp, data, pp->rx_offset_correction + MVNETA_MH_SIZE, - data_len, false); + data_len, true); } static void @@ -2396,6 +2396,7 @@ mvneta_swbm_build_skb(struct mvneta_port *pp, struct page_pool *pool, struct xdp_buff *xdp, u32 desc_status) { struct skb_shared_info *sinfo = xdp_get_shared_info_from_buff(xdp); + u32 metasize = xdp->data - xdp->data_meta; struct sk_buff *skb; u8 num_frags; @@ -2410,6 +2411,8 @@ mvneta_swbm_build_skb(struct mvneta_port *pp, struct page_pool *pool, skb_reserve(skb, xdp->data - xdp->data_hard_start); skb_put(skb, xdp->data_end - xdp->data); + if (metasize) + skb_metadata_set(skb, metasize); skb->ip_summed = mvneta_rx_csum(pp, desc_status); if (unlikely(xdp_buff_has_frags(xdp))) @@ -5557,7 +5560,6 @@ static int mvneta_probe(struct platform_device *pdev) clk_prepare_enable(pp->clk_bus); pp->phylink_pcs.ops = &mvneta_phylink_pcs_ops; - pp->phylink_pcs.neg_mode = true; pp->phylink_config.dev = &dev->dev; pp->phylink_config.type = PHYLINK_NETDEV; diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 44fe9b68d1c2..061fcd444d50 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -1113,6 +1113,9 @@ struct mvpp2 { /* Spinlocks for CM3 shared memory configuration */ spinlock_t mss_spinlock; + + /* Spinlock for shared PRS parser memory and shadow table */ + spinlock_t prs_spinlock; }; struct mvpp2_pcpu_stats { diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index dd76c1b7ed3a..416a926a8281 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -3915,13 +3915,13 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi, while (rx_done < rx_todo) { struct mvpp2_rx_desc *rx_desc = mvpp2_rxq_next_desc_get(rxq); + u32 rx_status, timestamp, metasize = 0; struct mvpp2_bm_pool *bm_pool; struct page_pool *pp = NULL; struct sk_buff *skb; unsigned int frag_size; dma_addr_t dma_addr; phys_addr_t phys_addr; - u32 rx_status, timestamp; int pool, rx_bytes, err, ret; struct page *page; void *data; @@ -3983,7 +3983,7 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi, xdp_init_buff(&xdp, PAGE_SIZE, xdp_rxq); xdp_prepare_buff(&xdp, data, MVPP2_MH_SIZE + MVPP2_SKB_HEADROOM, - rx_bytes, false); + rx_bytes, true); ret = mvpp2_run_xdp(port, xdp_prog, &xdp, pp, &ps); @@ -3999,6 +3999,8 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi, ps.rx_bytes += rx_bytes; continue; } + + metasize = xdp.data - xdp.data_meta; } if (frag_size) @@ -4038,6 +4040,8 @@ static int mvpp2_rx(struct mvpp2_port *port, struct napi_struct *napi, skb_reserve(skb, MVPP2_MH_SIZE + MVPP2_SKB_HEADROOM); skb_put(skb, rx_bytes); + if (metasize) + skb_metadata_set(skb, metasize); skb->ip_summed = mvpp2_rx_csum(port, rx_status); skb->protocol = eth_type_trans(skb, dev); @@ -6985,9 +6989,8 @@ static int mvpp2_port_probe(struct platform_device *pdev, for (thread = 0; thread < priv->nthreads; thread++) { port_pcpu = per_cpu_ptr(port->pcpu, thread); - hrtimer_init(&port_pcpu->tx_done_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL_PINNED_SOFT); - port_pcpu->tx_done_timer.function = mvpp2_hr_timer_cb; + hrtimer_setup(&port_pcpu->tx_done_timer, mvpp2_hr_timer_cb, CLOCK_MONOTONIC, + HRTIMER_MODE_REL_PINNED_SOFT); port_pcpu->timer_scheduled = false; port_pcpu->dev = dev; } @@ -7024,9 +7027,7 @@ static int mvpp2_port_probe(struct platform_device *pdev, dev->dev_port = port->id; port->pcs_gmac.ops = &mvpp2_phylink_gmac_pcs_ops; - port->pcs_gmac.neg_mode = true; port->pcs_xlg.ops = &mvpp2_phylink_xlg_pcs_ops; - port->pcs_xlg.neg_mode = true; if (!mvpp2_use_acpi_compat_mode(port_fwnode)) { port->phylink_config.dev = &dev->dev; @@ -7722,8 +7723,9 @@ static int mvpp2_probe(struct platform_device *pdev) if (mvpp2_read(priv, MVPP2_VER_ID_REG) == MVPP2_VER_PP23) priv->hw_version = MVPP23; - /* Init mss lock */ + /* Init locks for shared packet processor resources */ spin_lock_init(&priv->mss_spinlock); + spin_lock_init(&priv->prs_spinlock); /* Initialize network controller */ err = mvpp2_init(pdev, priv); diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c index 9af22f497a40..93e978bdf303 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c @@ -23,6 +23,8 @@ static int mvpp2_prs_hw_write(struct mvpp2 *priv, struct mvpp2_prs_entry *pe) { int i; + lockdep_assert_held(&priv->prs_spinlock); + if (pe->index > MVPP2_PRS_TCAM_SRAM_SIZE - 1) return -EINVAL; @@ -43,11 +45,13 @@ static int mvpp2_prs_hw_write(struct mvpp2 *priv, struct mvpp2_prs_entry *pe) } /* Initialize tcam entry from hw */ -int mvpp2_prs_init_from_hw(struct mvpp2 *priv, struct mvpp2_prs_entry *pe, - int tid) +static int __mvpp2_prs_init_from_hw(struct mvpp2 *priv, + struct mvpp2_prs_entry *pe, int tid) { int i; + lockdep_assert_held(&priv->prs_spinlock); + if (tid > MVPP2_PRS_TCAM_SRAM_SIZE - 1) return -EINVAL; @@ -73,6 +77,18 @@ int mvpp2_prs_init_from_hw(struct mvpp2 *priv, struct mvpp2_prs_entry *pe, return 0; } +int mvpp2_prs_init_from_hw(struct mvpp2 *priv, struct mvpp2_prs_entry *pe, + int tid) +{ + int err; + + spin_lock_bh(&priv->prs_spinlock); + err = __mvpp2_prs_init_from_hw(priv, pe, tid); + spin_unlock_bh(&priv->prs_spinlock); + + return err; +} + /* Invalidate tcam hw entry */ static void mvpp2_prs_hw_inv(struct mvpp2 *priv, int index) { @@ -374,7 +390,7 @@ static int mvpp2_prs_flow_find(struct mvpp2 *priv, int flow) priv->prs_shadow[tid].lu != MVPP2_PRS_LU_FLOWS) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); bits = mvpp2_prs_sram_ai_get(&pe); /* Sram store classification lookup ID in AI bits [5:0] */ @@ -441,7 +457,7 @@ static void mvpp2_prs_mac_drop_all_set(struct mvpp2 *priv, int port, bool add) if (priv->prs_shadow[MVPP2_PE_DROP_ALL].valid) { /* Entry exist - update port only */ - mvpp2_prs_init_from_hw(priv, &pe, MVPP2_PE_DROP_ALL); + __mvpp2_prs_init_from_hw(priv, &pe, MVPP2_PE_DROP_ALL); } else { /* Entry doesn't exist - create new */ memset(&pe, 0, sizeof(pe)); @@ -469,14 +485,17 @@ static void mvpp2_prs_mac_drop_all_set(struct mvpp2 *priv, int port, bool add) } /* Set port to unicast or multicast promiscuous mode */ -void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port, - enum mvpp2_prs_l2_cast l2_cast, bool add) +static void __mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port, + enum mvpp2_prs_l2_cast l2_cast, + bool add) { struct mvpp2_prs_entry pe; unsigned char cast_match; unsigned int ri; int tid; + lockdep_assert_held(&priv->prs_spinlock); + if (l2_cast == MVPP2_PRS_L2_UNI_CAST) { cast_match = MVPP2_PRS_UCAST_VAL; tid = MVPP2_PE_MAC_UC_PROMISCUOUS; @@ -489,7 +508,7 @@ void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port, /* promiscuous mode - Accept unknown unicast or multicast packets */ if (priv->prs_shadow[tid].valid) { - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } else { memset(&pe, 0, sizeof(pe)); mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC); @@ -522,6 +541,14 @@ void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port, mvpp2_prs_hw_write(priv, &pe); } +void mvpp2_prs_mac_promisc_set(struct mvpp2 *priv, int port, + enum mvpp2_prs_l2_cast l2_cast, bool add) +{ + spin_lock_bh(&priv->prs_spinlock); + __mvpp2_prs_mac_promisc_set(priv, port, l2_cast, add); + spin_unlock_bh(&priv->prs_spinlock); +} + /* Set entry for dsa packets */ static void mvpp2_prs_dsa_tag_set(struct mvpp2 *priv, int port, bool add, bool tagged, bool extend) @@ -539,7 +566,7 @@ static void mvpp2_prs_dsa_tag_set(struct mvpp2 *priv, int port, bool add, if (priv->prs_shadow[tid].valid) { /* Entry exist - update port only */ - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } else { /* Entry doesn't exist - create new */ memset(&pe, 0, sizeof(pe)); @@ -610,7 +637,7 @@ static void mvpp2_prs_dsa_tag_ethertype_set(struct mvpp2 *priv, int port, if (priv->prs_shadow[tid].valid) { /* Entry exist - update port only */ - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } else { /* Entry doesn't exist - create new */ memset(&pe, 0, sizeof(pe)); @@ -673,7 +700,7 @@ static int mvpp2_prs_vlan_find(struct mvpp2 *priv, unsigned short tpid, int ai) priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VLAN) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); match = mvpp2_prs_tcam_data_cmp(&pe, 0, tpid); if (!match) continue; @@ -726,7 +753,7 @@ static int mvpp2_prs_vlan_add(struct mvpp2 *priv, unsigned short tpid, int ai, priv->prs_shadow[tid_aux].lu != MVPP2_PRS_LU_VLAN) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid_aux); + __mvpp2_prs_init_from_hw(priv, &pe, tid_aux); ri_bits = mvpp2_prs_sram_ri_get(&pe); if ((ri_bits & MVPP2_PRS_RI_VLAN_MASK) == MVPP2_PRS_RI_VLAN_DOUBLE) @@ -760,7 +787,7 @@ static int mvpp2_prs_vlan_add(struct mvpp2 *priv, unsigned short tpid, int ai, mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN); } else { - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } /* Update ports' mask */ mvpp2_prs_tcam_port_map_set(&pe, port_map); @@ -800,7 +827,7 @@ static int mvpp2_prs_double_vlan_find(struct mvpp2 *priv, unsigned short tpid1, priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VLAN) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); match = mvpp2_prs_tcam_data_cmp(&pe, 0, tpid1) && mvpp2_prs_tcam_data_cmp(&pe, 4, tpid2); @@ -849,7 +876,7 @@ static int mvpp2_prs_double_vlan_add(struct mvpp2 *priv, unsigned short tpid1, priv->prs_shadow[tid_aux].lu != MVPP2_PRS_LU_VLAN) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid_aux); + __mvpp2_prs_init_from_hw(priv, &pe, tid_aux); ri_bits = mvpp2_prs_sram_ri_get(&pe); ri_bits &= MVPP2_PRS_RI_VLAN_MASK; if (ri_bits == MVPP2_PRS_RI_VLAN_SINGLE || @@ -880,7 +907,7 @@ static int mvpp2_prs_double_vlan_add(struct mvpp2 *priv, unsigned short tpid1, mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VLAN); } else { - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } /* Update ports' mask */ @@ -1213,8 +1240,8 @@ static void mvpp2_prs_mac_init(struct mvpp2 *priv) /* Create dummy entries for drop all and promiscuous modes */ mvpp2_prs_drop_fc(priv); mvpp2_prs_mac_drop_all_set(priv, 0, false); - mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_UNI_CAST, false); - mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_MULTI_CAST, false); + __mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_UNI_CAST, false); + __mvpp2_prs_mac_promisc_set(priv, 0, MVPP2_PRS_L2_MULTI_CAST, false); } /* Set default entries for various types of dsa packets */ @@ -1533,12 +1560,6 @@ static int mvpp2_prs_vlan_init(struct platform_device *pdev, struct mvpp2 *priv) struct mvpp2_prs_entry pe; int err; - priv->prs_double_vlans = devm_kcalloc(&pdev->dev, sizeof(bool), - MVPP2_PRS_DBL_VLANS_MAX, - GFP_KERNEL); - if (!priv->prs_double_vlans) - return -ENOMEM; - /* Double VLAN: 0x88A8, 0x8100 */ err = mvpp2_prs_double_vlan_add(priv, ETH_P_8021AD, ETH_P_8021Q, MVPP2_PRS_PORT_MASK); @@ -1941,7 +1962,7 @@ static int mvpp2_prs_vid_range_find(struct mvpp2_port *port, u16 vid, u16 mask) port->priv->prs_shadow[tid].lu != MVPP2_PRS_LU_VID) continue; - mvpp2_prs_init_from_hw(port->priv, &pe, tid); + __mvpp2_prs_init_from_hw(port->priv, &pe, tid); mvpp2_prs_tcam_data_byte_get(&pe, 2, &byte[0], &enable[0]); mvpp2_prs_tcam_data_byte_get(&pe, 3, &byte[1], &enable[1]); @@ -1970,6 +1991,8 @@ int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid) memset(&pe, 0, sizeof(pe)); + spin_lock_bh(&priv->prs_spinlock); + /* Scan TCAM and see if entry with this <vid,port> already exist */ tid = mvpp2_prs_vid_range_find(port, vid, mask); @@ -1988,8 +2011,10 @@ int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid) MVPP2_PRS_VLAN_FILT_MAX_ENTRY); /* There isn't room for a new VID filter */ - if (tid < 0) + if (tid < 0) { + spin_unlock_bh(&priv->prs_spinlock); return tid; + } mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_VID); pe.index = tid; @@ -1997,7 +2022,7 @@ int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid) /* Mask all ports */ mvpp2_prs_tcam_port_map_set(&pe, 0); } else { - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } /* Enable the current port */ @@ -2019,6 +2044,7 @@ int mvpp2_prs_vid_entry_add(struct mvpp2_port *port, u16 vid) mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID); mvpp2_prs_hw_write(priv, &pe); + spin_unlock_bh(&priv->prs_spinlock); return 0; } @@ -2028,15 +2054,16 @@ void mvpp2_prs_vid_entry_remove(struct mvpp2_port *port, u16 vid) struct mvpp2 *priv = port->priv; int tid; - /* Scan TCAM and see if entry with this <vid,port> already exist */ - tid = mvpp2_prs_vid_range_find(port, vid, 0xfff); + spin_lock_bh(&priv->prs_spinlock); - /* No such entry */ - if (tid < 0) - return; + /* Invalidate TCAM entry with this <vid,port>, if it exists */ + tid = mvpp2_prs_vid_range_find(port, vid, 0xfff); + if (tid >= 0) { + mvpp2_prs_hw_inv(priv, tid); + priv->prs_shadow[tid].valid = false; + } - mvpp2_prs_hw_inv(priv, tid); - priv->prs_shadow[tid].valid = false; + spin_unlock_bh(&priv->prs_spinlock); } /* Remove all existing VID filters on this port */ @@ -2045,6 +2072,8 @@ void mvpp2_prs_vid_remove_all(struct mvpp2_port *port) struct mvpp2 *priv = port->priv; int tid; + spin_lock_bh(&priv->prs_spinlock); + for (tid = MVPP2_PRS_VID_PORT_FIRST(port->id); tid <= MVPP2_PRS_VID_PORT_LAST(port->id); tid++) { if (priv->prs_shadow[tid].valid) { @@ -2052,6 +2081,8 @@ void mvpp2_prs_vid_remove_all(struct mvpp2_port *port) priv->prs_shadow[tid].valid = false; } } + + spin_unlock_bh(&priv->prs_spinlock); } /* Remove VID filering entry for this port */ @@ -2060,10 +2091,14 @@ void mvpp2_prs_vid_disable_filtering(struct mvpp2_port *port) unsigned int tid = MVPP2_PRS_VID_PORT_DFLT(port->id); struct mvpp2 *priv = port->priv; + spin_lock_bh(&priv->prs_spinlock); + /* Invalidate the guard entry */ mvpp2_prs_hw_inv(priv, tid); priv->prs_shadow[tid].valid = false; + + spin_unlock_bh(&priv->prs_spinlock); } /* Add guard entry that drops packets when no VID is matched on this port */ @@ -2079,6 +2114,8 @@ void mvpp2_prs_vid_enable_filtering(struct mvpp2_port *port) memset(&pe, 0, sizeof(pe)); + spin_lock_bh(&priv->prs_spinlock); + pe.index = tid; reg_val = mvpp2_read(priv, MVPP2_MH_REG(port->id)); @@ -2111,6 +2148,8 @@ void mvpp2_prs_vid_enable_filtering(struct mvpp2_port *port) /* Update shadow table */ mvpp2_prs_shadow_set(priv, pe.index, MVPP2_PRS_LU_VID); mvpp2_prs_hw_write(priv, &pe); + + spin_unlock_bh(&priv->prs_spinlock); } /* Parser default initialization */ @@ -2118,6 +2157,20 @@ int mvpp2_prs_default_init(struct platform_device *pdev, struct mvpp2 *priv) { int err, index, i; + priv->prs_shadow = devm_kcalloc(&pdev->dev, MVPP2_PRS_TCAM_SRAM_SIZE, + sizeof(*priv->prs_shadow), + GFP_KERNEL); + if (!priv->prs_shadow) + return -ENOMEM; + + priv->prs_double_vlans = devm_kcalloc(&pdev->dev, sizeof(bool), + MVPP2_PRS_DBL_VLANS_MAX, + GFP_KERNEL); + if (!priv->prs_double_vlans) + return -ENOMEM; + + spin_lock_bh(&priv->prs_spinlock); + /* Enable tcam table */ mvpp2_write(priv, MVPP2_PRS_TCAM_CTRL_REG, MVPP2_PRS_TCAM_EN_MASK); @@ -2136,12 +2189,6 @@ int mvpp2_prs_default_init(struct platform_device *pdev, struct mvpp2 *priv) for (index = 0; index < MVPP2_PRS_TCAM_SRAM_SIZE; index++) mvpp2_prs_hw_inv(priv, index); - priv->prs_shadow = devm_kcalloc(&pdev->dev, MVPP2_PRS_TCAM_SRAM_SIZE, - sizeof(*priv->prs_shadow), - GFP_KERNEL); - if (!priv->prs_shadow) - return -ENOMEM; - /* Always start from lookup = 0 */ for (index = 0; index < MVPP2_MAX_PORTS; index++) mvpp2_prs_hw_port_init(priv, index, MVPP2_PRS_LU_MH, @@ -2158,26 +2205,13 @@ int mvpp2_prs_default_init(struct platform_device *pdev, struct mvpp2 *priv) mvpp2_prs_vid_init(priv); err = mvpp2_prs_etype_init(priv); - if (err) - return err; - - err = mvpp2_prs_vlan_init(pdev, priv); - if (err) - return err; - - err = mvpp2_prs_pppoe_init(priv); - if (err) - return err; - - err = mvpp2_prs_ip6_init(priv); - if (err) - return err; - - err = mvpp2_prs_ip4_init(priv); - if (err) - return err; + err = err ? : mvpp2_prs_vlan_init(pdev, priv); + err = err ? : mvpp2_prs_pppoe_init(priv); + err = err ? : mvpp2_prs_ip6_init(priv); + err = err ? : mvpp2_prs_ip4_init(priv); - return 0; + spin_unlock_bh(&priv->prs_spinlock); + return err; } /* Compare MAC DA with tcam entry data */ @@ -2217,7 +2251,7 @@ mvpp2_prs_mac_da_range_find(struct mvpp2 *priv, int pmap, const u8 *da, (priv->prs_shadow[tid].udf != udf_type)) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); entry_pmap = mvpp2_prs_tcam_port_map_get(&pe); if (mvpp2_prs_mac_range_equals(&pe, da, mask) && @@ -2229,7 +2263,8 @@ mvpp2_prs_mac_da_range_find(struct mvpp2 *priv, int pmap, const u8 *da, } /* Update parser's mac da entry */ -int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da, bool add) +static int __mvpp2_prs_mac_da_accept(struct mvpp2_port *port, + const u8 *da, bool add) { unsigned char mask[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; struct mvpp2 *priv = port->priv; @@ -2261,7 +2296,7 @@ int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da, bool add) /* Mask all ports */ mvpp2_prs_tcam_port_map_set(&pe, 0); } else { - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); } mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_MAC); @@ -2317,6 +2352,17 @@ int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da, bool add) return 0; } +int mvpp2_prs_mac_da_accept(struct mvpp2_port *port, const u8 *da, bool add) +{ + int err; + + spin_lock_bh(&port->priv->prs_spinlock); + err = __mvpp2_prs_mac_da_accept(port, da, add); + spin_unlock_bh(&port->priv->prs_spinlock); + + return err; +} + int mvpp2_prs_update_mac_da(struct net_device *dev, const u8 *da) { struct mvpp2_port *port = netdev_priv(dev); @@ -2345,6 +2391,8 @@ void mvpp2_prs_mac_del_all(struct mvpp2_port *port) unsigned long pmap; int index, tid; + spin_lock_bh(&priv->prs_spinlock); + for (tid = MVPP2_PE_MAC_RANGE_START; tid <= MVPP2_PE_MAC_RANGE_END; tid++) { unsigned char da[ETH_ALEN], da_mask[ETH_ALEN]; @@ -2354,7 +2402,7 @@ void mvpp2_prs_mac_del_all(struct mvpp2_port *port) (priv->prs_shadow[tid].udf != MVPP2_PRS_UDF_MAC_DEF)) continue; - mvpp2_prs_init_from_hw(priv, &pe, tid); + __mvpp2_prs_init_from_hw(priv, &pe, tid); pmap = mvpp2_prs_tcam_port_map_get(&pe); @@ -2375,14 +2423,17 @@ void mvpp2_prs_mac_del_all(struct mvpp2_port *port) continue; /* Remove entry from TCAM */ - mvpp2_prs_mac_da_accept(port, da, false); + __mvpp2_prs_mac_da_accept(port, da, false); } + + spin_unlock_bh(&priv->prs_spinlock); } int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type) { switch (type) { case MVPP2_TAG_TYPE_EDSA: + spin_lock_bh(&priv->prs_spinlock); /* Add port to EDSA entries */ mvpp2_prs_dsa_tag_set(priv, port, true, MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA); @@ -2393,9 +2444,11 @@ int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type) MVPP2_PRS_TAGGED, MVPP2_PRS_DSA); mvpp2_prs_dsa_tag_set(priv, port, false, MVPP2_PRS_UNTAGGED, MVPP2_PRS_DSA); + spin_unlock_bh(&priv->prs_spinlock); break; case MVPP2_TAG_TYPE_DSA: + spin_lock_bh(&priv->prs_spinlock); /* Add port to DSA entries */ mvpp2_prs_dsa_tag_set(priv, port, true, MVPP2_PRS_TAGGED, MVPP2_PRS_DSA); @@ -2406,10 +2459,12 @@ int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type) MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA); mvpp2_prs_dsa_tag_set(priv, port, false, MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA); + spin_unlock_bh(&priv->prs_spinlock); break; case MVPP2_TAG_TYPE_MH: case MVPP2_TAG_TYPE_NONE: + spin_lock_bh(&priv->prs_spinlock); /* Remove port form EDSA and DSA entries */ mvpp2_prs_dsa_tag_set(priv, port, false, MVPP2_PRS_TAGGED, MVPP2_PRS_DSA); @@ -2419,6 +2474,7 @@ int mvpp2_prs_tag_mode_set(struct mvpp2 *priv, int port, int type) MVPP2_PRS_TAGGED, MVPP2_PRS_EDSA); mvpp2_prs_dsa_tag_set(priv, port, false, MVPP2_PRS_UNTAGGED, MVPP2_PRS_EDSA); + spin_unlock_bh(&priv->prs_spinlock); break; default: @@ -2437,11 +2493,15 @@ int mvpp2_prs_add_flow(struct mvpp2 *priv, int flow, u32 ri, u32 ri_mask) memset(&pe, 0, sizeof(pe)); + spin_lock_bh(&priv->prs_spinlock); + tid = mvpp2_prs_tcam_first_free(priv, MVPP2_PE_LAST_FREE_TID, MVPP2_PE_FIRST_FREE_TID); - if (tid < 0) + if (tid < 0) { + spin_unlock_bh(&priv->prs_spinlock); return tid; + } pe.index = tid; @@ -2461,6 +2521,7 @@ int mvpp2_prs_add_flow(struct mvpp2 *priv, int flow, u32 ri, u32 ri_mask) mvpp2_prs_tcam_port_map_set(&pe, MVPP2_PRS_PORT_MASK); mvpp2_prs_hw_write(priv, &pe); + spin_unlock_bh(&priv->prs_spinlock); return 0; } @@ -2472,6 +2533,8 @@ int mvpp2_prs_def_flow(struct mvpp2_port *port) memset(&pe, 0, sizeof(pe)); + spin_lock_bh(&port->priv->prs_spinlock); + tid = mvpp2_prs_flow_find(port->priv, port->id); /* Such entry not exist */ @@ -2480,8 +2543,10 @@ int mvpp2_prs_def_flow(struct mvpp2_port *port) tid = mvpp2_prs_tcam_first_free(port->priv, MVPP2_PE_LAST_FREE_TID, MVPP2_PE_FIRST_FREE_TID); - if (tid < 0) + if (tid < 0) { + spin_unlock_bh(&port->priv->prs_spinlock); return tid; + } pe.index = tid; @@ -2492,13 +2557,14 @@ int mvpp2_prs_def_flow(struct mvpp2_port *port) /* Update shadow table */ mvpp2_prs_shadow_set(port->priv, pe.index, MVPP2_PRS_LU_FLOWS); } else { - mvpp2_prs_init_from_hw(port->priv, &pe, tid); + __mvpp2_prs_init_from_hw(port->priv, &pe, tid); } mvpp2_prs_tcam_lu_set(&pe, MVPP2_PRS_LU_FLOWS); mvpp2_prs_tcam_port_map_set(&pe, (1 << port->id)); mvpp2_prs_hw_write(port->priv, &pe); + spin_unlock_bh(&port->priv->prs_spinlock); return 0; } @@ -2509,11 +2575,14 @@ int mvpp2_prs_hits(struct mvpp2 *priv, int index) if (index > MVPP2_PRS_TCAM_SRAM_SIZE) return -EINVAL; + spin_lock_bh(&priv->prs_spinlock); + mvpp2_write(priv, MVPP2_PRS_TCAM_HIT_IDX_REG, index); val = mvpp2_read(priv, MVPP2_PRS_TCAM_HIT_CNT_REG); val &= MVPP2_PRS_TCAM_HIT_CNT_MASK; + spin_unlock_bh(&priv->prs_spinlock); return val; } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c index 8216f843a7cd..0b27a695008b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.c @@ -66,8 +66,18 @@ static int cgx_fwi_link_change(struct cgx *cgx, int lmac_id, bool en); /* Supported devices */ static const struct pci_device_id cgx_id_table[] = { { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_OCTEONTX2_CGX) }, - { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM) }, - { PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CN10K_A) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CNF10K_A) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10K_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CNF10K_B) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CN10K_B) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CN20KA) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_CAVIUM, PCI_DEVID_CN10KB_RPM, + PCI_ANY_ID, PCI_SUBSYS_DEVID_CNF20KA) }, { 0, } /* end of table */ }; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c b/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c index d39d86e694cc..655dd4726d36 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/mcs_rvu_if.c @@ -925,7 +925,6 @@ void rvu_mcs_exit(struct rvu *rvu) if (!rvu->mcs_intr_wq) return; - flush_workqueue(rvu->mcs_intr_wq); destroy_workqueue(rvu->mcs_intr_wq); rvu->mcs_intr_wq = NULL; } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/ptp.c b/drivers/net/ethernet/marvell/octeontx2/af/ptp.c index bcc96eed2481..66749b3649c1 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/ptp.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/ptp.c @@ -545,8 +545,7 @@ static int ptp_probe(struct pci_dev *pdev, spin_lock_init(&ptp->ptp_lock); if (cn10k_ptp_errata(ptp)) { ptp->read_ptp_tstmp = &read_ptp_tstmp_sec_nsec; - hrtimer_init(&ptp->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - ptp->hrtimer.function = ptp_reset_thresh; + hrtimer_setup(&ptp->hrtimer, ptp_reset_thresh, CLOCK_MONOTONIC, HRTIMER_MODE_REL); } else { ptp->read_ptp_tstmp = &read_ptp_tstmp_nsec; } diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index cd0d7b7774f1..6575c422635b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -2634,7 +2634,7 @@ static irqreturn_t rvu_mbox_intr_handler(int irq, void *rvu_irq) rvupf_write64(rvu, RVU_PF_VFPF_MBOX_INTX(1), intr); rvu_queue_work(&rvu->afvf_wq_info, 64, vfs, intr); - vfs -= 64; + vfs = 64; } intr = rvupf_read64(rvu, RVU_PF_VFPF_MBOX_INTX(0)); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index a383b5ef5b2d..60f085b00a8c 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -30,6 +30,8 @@ #define PCI_SUBSYS_DEVID_CNF10K_A 0xBA00 #define PCI_SUBSYS_DEVID_CNF10K_B 0xBC00 #define PCI_SUBSYS_DEVID_CN10K_B 0xBD00 +#define PCI_SUBSYS_DEVID_CN20KA 0xC220 +#define PCI_SUBSYS_DEVID_CNF20KA 0xC320 /* PCI BAR nos */ #define PCI_AF_REG_BAR_NUM 0 diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c index dab4deca893f..27c3a2daaaa9 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_devlink.c @@ -207,7 +207,7 @@ static void rvu_nix_unregister_interrupts(struct rvu *rvu) rvu->irq_allocated[offs + NIX_AF_INT_VEC_RVU] = false; } - for (i = NIX_AF_INT_VEC_AF_ERR; i < NIX_AF_INT_VEC_CNT; i++) + for (i = NIX_AF_INT_VEC_GEN; i < NIX_AF_INT_VEC_CNT; i++) if (rvu->irq_allocated[offs + i]) { free_irq(pci_irq_vector(rvu->pdev, offs + i), rvu_dl); rvu->irq_allocated[offs + i] = false; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/Makefile b/drivers/net/ethernet/marvell/octeontx2/nic/Makefile index cb6513ab35e7..69e0778f9ac1 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/Makefile +++ b/drivers/net/ethernet/marvell/octeontx2/nic/Makefile @@ -9,7 +9,7 @@ obj-$(CONFIG_RVU_ESWITCH) += rvu_rep.o rvu_nicpf-y := otx2_pf.o otx2_common.o otx2_txrx.o otx2_ethtool.o \ otx2_flows.o otx2_tc.o cn10k.o otx2_dmac_flt.o \ - otx2_devlink.o qos_sq.o qos.o + otx2_devlink.o qos_sq.o qos.o otx2_xsk.o rvu_nicvf-y := otx2_vf.o rvu_rep-y := rep.o diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c index a15cc86635d6..c3b6e0f60a79 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c @@ -112,9 +112,12 @@ int cn10k_refill_pool_ptrs(void *dev, struct otx2_cq_queue *cq) struct otx2_nic *pfvf = dev; int cnt = cq->pool_ptrs; u64 ptrs[NPA_MAX_BURST]; + struct otx2_pool *pool; dma_addr_t bufptr; int num_ptrs = 1; + pool = &pfvf->qset.pool[cq->cq_idx]; + /* Refill pool with new buffers */ while (cq->pool_ptrs) { if (otx2_alloc_buffer(pfvf, cq, &bufptr)) { @@ -124,7 +127,9 @@ int cn10k_refill_pool_ptrs(void *dev, struct otx2_cq_queue *cq) break; } cq->pool_ptrs--; - ptrs[num_ptrs] = (u64)bufptr + OTX2_HEAD_ROOM; + ptrs[num_ptrs] = pool->xsk_pool ? + (u64)bufptr : (u64)bufptr + OTX2_HEAD_ROOM; + num_ptrs++; if (num_ptrs == NPA_MAX_BURST || cq->pool_ptrs == 0) { __cn10k_aura_freeptr(pfvf, cq->cq_idx, ptrs, diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c index 09a5b5268205..fc59e50bafce 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.c @@ -744,24 +744,9 @@ static void cn10k_ipsec_del_state(struct xfrm_state *x) queue_work(pf->ipsec.sa_workq, &pf->ipsec.sa_work); } -static bool cn10k_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) { - /* Offload with IPv4 options is not supported yet */ - if (ip_hdr(skb)->ihl > 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - return true; -} - static const struct xfrmdev_ops cn10k_ipsec_xfrmdev_ops = { .xdo_dev_state_add = cn10k_ipsec_add_state, .xdo_dev_state_delete = cn10k_ipsec_del_state, - .xdo_dev_offload_ok = cn10k_ipsec_offload_ok, }; static void cn10k_ipsec_sa_wq_handler(struct work_struct *work) diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c index 2b49bfec7869..84cd029a85aa 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c @@ -17,6 +17,7 @@ #include "otx2_common.h" #include "otx2_struct.h" #include "cn10k.h" +#include "otx2_xsk.h" static bool otx2_is_pfc_enabled(struct otx2_nic *pfvf) { @@ -330,6 +331,10 @@ int otx2_set_rss_table(struct otx2_nic *pfvf, int ctx_id) rss_ctx = rss->rss_ctx[ctx_id]; /* Get memory to put this msg */ for (idx = 0; idx < rss->rss_size; idx++) { + /* Ignore the queue if AF_XDP zero copy is enabled */ + if (test_bit(rss_ctx->ind_tbl[idx], pfvf->af_xdp_zc_qidx)) + continue; + aq = otx2_mbox_alloc_msg_nix_aq_enq(mbox); if (!aq) { /* The shared memory buffer can be full. @@ -549,10 +554,13 @@ static int otx2_alloc_pool_buf(struct otx2_nic *pfvf, struct otx2_pool *pool, } static int __otx2_alloc_rbuf(struct otx2_nic *pfvf, struct otx2_pool *pool, - dma_addr_t *dma) + dma_addr_t *dma, int qidx, int idx) { u8 *buf; + if (pool->xsk_pool) + return otx2_xsk_pool_alloc_buf(pfvf, pool, dma, idx); + if (pool->page_pool) return otx2_alloc_pool_buf(pfvf, pool, dma); @@ -571,12 +579,12 @@ static int __otx2_alloc_rbuf(struct otx2_nic *pfvf, struct otx2_pool *pool, } int otx2_alloc_rbuf(struct otx2_nic *pfvf, struct otx2_pool *pool, - dma_addr_t *dma) + dma_addr_t *dma, int qidx, int idx) { int ret; local_bh_disable(); - ret = __otx2_alloc_rbuf(pfvf, pool, dma); + ret = __otx2_alloc_rbuf(pfvf, pool, dma, qidx, idx); local_bh_enable(); return ret; } @@ -584,7 +592,8 @@ int otx2_alloc_rbuf(struct otx2_nic *pfvf, struct otx2_pool *pool, int otx2_alloc_buffer(struct otx2_nic *pfvf, struct otx2_cq_queue *cq, dma_addr_t *dma) { - if (unlikely(__otx2_alloc_rbuf(pfvf, cq->rbpool, dma))) + if (unlikely(__otx2_alloc_rbuf(pfvf, cq->rbpool, dma, + cq->cq_idx, cq->pool_ptrs - 1))) return -ENOMEM; return 0; } @@ -884,7 +893,7 @@ void otx2_sqb_flush(struct otx2_nic *pfvf) #define RQ_PASS_LVL_AURA (255 - ((95 * 256) / 100)) /* RED when 95% is full */ #define RQ_DROP_LVL_AURA (255 - ((99 * 256) / 100)) /* Drop when 99% is full */ -static int otx2_rq_init(struct otx2_nic *pfvf, u16 qidx, u16 lpb_aura) +int otx2_rq_init(struct otx2_nic *pfvf, u16 qidx, u16 lpb_aura) { struct otx2_qset *qset = &pfvf->qset; struct nix_aq_enq_req *aq; @@ -1028,6 +1037,10 @@ int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura) sq->stats.bytes = 0; sq->stats.pkts = 0; + /* Attach XSK_BUFF_POOL to XDP queue */ + if (qidx > pfvf->hw.xdp_queues) + otx2_attach_xsk_buff(pfvf, sq, (qidx - pfvf->hw.xdp_queues)); + chan_offset = qidx % pfvf->hw.tx_chan_cnt; err = pfvf->hw_ops->sq_aq_init(pfvf, qidx, chan_offset, sqb_aura); @@ -1041,12 +1054,13 @@ int otx2_sq_init(struct otx2_nic *pfvf, u16 qidx, u16 sqb_aura) } -static int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx) +int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx) { struct otx2_qset *qset = &pfvf->qset; int err, pool_id, non_xdp_queues; struct nix_aq_enq_req *aq; struct otx2_cq_queue *cq; + struct otx2_pool *pool; cq = &qset->cq[qidx]; cq->cq_idx = qidx; @@ -1055,8 +1069,20 @@ static int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx) cq->cq_type = CQ_RX; cq->cint_idx = qidx; cq->cqe_cnt = qset->rqe_cnt; - if (pfvf->xdp_prog) + if (pfvf->xdp_prog) { xdp_rxq_info_reg(&cq->xdp_rxq, pfvf->netdev, qidx, 0); + pool = &qset->pool[qidx]; + if (pool->xsk_pool) { + xdp_rxq_info_reg_mem_model(&cq->xdp_rxq, + MEM_TYPE_XSK_BUFF_POOL, + NULL); + xsk_pool_set_rxq_info(pool->xsk_pool, &cq->xdp_rxq); + } else if (pool->page_pool) { + xdp_rxq_info_reg_mem_model(&cq->xdp_rxq, + MEM_TYPE_PAGE_POOL, + pool->page_pool); + } + } } else if (qidx < non_xdp_queues) { cq->cq_type = CQ_TX; cq->cint_idx = qidx - pfvf->hw.rx_queues; @@ -1275,9 +1301,10 @@ void otx2_free_bufs(struct otx2_nic *pfvf, struct otx2_pool *pool, pa = otx2_iova_to_phys(pfvf->iommu_domain, iova); page = virt_to_head_page(phys_to_virt(pa)); - if (pool->page_pool) { page_pool_put_full_page(pool->page_pool, page, true); + } else if (pool->xsk_pool) { + /* Note: No way of identifying xdp_buff */ } else { dma_unmap_page_attrs(pfvf->dev, iova, size, DMA_FROM_DEVICE, @@ -1292,6 +1319,7 @@ void otx2_free_aura_ptr(struct otx2_nic *pfvf, int type) int pool_id, pool_start = 0, pool_end = 0, size = 0; struct otx2_pool *pool; u64 iova; + int idx; if (type == AURA_NIX_SQ) { pool_start = otx2_get_pool_idx(pfvf, type, 0); @@ -1306,16 +1334,21 @@ void otx2_free_aura_ptr(struct otx2_nic *pfvf, int type) /* Free SQB and RQB pointers from the aura pool */ for (pool_id = pool_start; pool_id < pool_end; pool_id++) { - iova = otx2_aura_allocptr(pfvf, pool_id); pool = &pfvf->qset.pool[pool_id]; + iova = otx2_aura_allocptr(pfvf, pool_id); while (iova) { if (type == AURA_NIX_RQ) iova -= OTX2_HEAD_ROOM; - otx2_free_bufs(pfvf, pool, iova, size); - iova = otx2_aura_allocptr(pfvf, pool_id); } + + for (idx = 0 ; idx < pool->xdp_cnt; idx++) { + if (!pool->xdp[idx]) + continue; + + xsk_buff_free(pool->xdp[idx]); + } } } @@ -1332,7 +1365,8 @@ void otx2_aura_pool_free(struct otx2_nic *pfvf) qmem_free(pfvf->dev, pool->stack); qmem_free(pfvf->dev, pool->fc_addr); page_pool_destroy(pool->page_pool); - pool->page_pool = NULL; + devm_kfree(pfvf->dev, pool->xdp); + pool->xsk_pool = NULL; } devm_kfree(pfvf->dev, pfvf->qset.pool); pfvf->qset.pool = NULL; @@ -1419,6 +1453,7 @@ int otx2_pool_init(struct otx2_nic *pfvf, u16 pool_id, int stack_pages, int numptrs, int buf_size, int type) { struct page_pool_params pp_params = { 0 }; + struct xsk_buff_pool *xsk_pool; struct npa_aq_enq_req *aq; struct otx2_pool *pool; int err; @@ -1462,21 +1497,35 @@ int otx2_pool_init(struct otx2_nic *pfvf, u16 pool_id, aq->ctype = NPA_AQ_CTYPE_POOL; aq->op = NPA_AQ_INSTOP_INIT; - if (type != AURA_NIX_RQ) { - pool->page_pool = NULL; + if (type != AURA_NIX_RQ) + return 0; + + if (!test_bit(pool_id, pfvf->af_xdp_zc_qidx)) { + pp_params.order = get_order(buf_size); + pp_params.flags = PP_FLAG_DMA_MAP; + pp_params.pool_size = min(OTX2_PAGE_POOL_SZ, numptrs); + pp_params.nid = NUMA_NO_NODE; + pp_params.dev = pfvf->dev; + pp_params.dma_dir = DMA_FROM_DEVICE; + pool->page_pool = page_pool_create(&pp_params); + if (IS_ERR(pool->page_pool)) { + netdev_err(pfvf->netdev, "Creation of page pool failed\n"); + return PTR_ERR(pool->page_pool); + } return 0; } - pp_params.order = get_order(buf_size); - pp_params.flags = PP_FLAG_DMA_MAP; - pp_params.pool_size = min(OTX2_PAGE_POOL_SZ, numptrs); - pp_params.nid = NUMA_NO_NODE; - pp_params.dev = pfvf->dev; - pp_params.dma_dir = DMA_FROM_DEVICE; - pool->page_pool = page_pool_create(&pp_params); - if (IS_ERR(pool->page_pool)) { - netdev_err(pfvf->netdev, "Creation of page pool failed\n"); - return PTR_ERR(pool->page_pool); + /* Set XSK pool to support AF_XDP zero-copy */ + xsk_pool = xsk_get_pool_from_qid(pfvf->netdev, pool_id); + if (xsk_pool) { + pool->xsk_pool = xsk_pool; + pool->xdp_cnt = numptrs; + pool->xdp = devm_kcalloc(pfvf->dev, + numptrs, sizeof(struct xdp_buff *), GFP_KERNEL); + if (IS_ERR(pool->xdp)) { + netdev_err(pfvf->netdev, "Creation of xsk pool failed\n"); + return PTR_ERR(pool->xdp); + } } return 0; @@ -1537,9 +1586,18 @@ int otx2_sq_aura_pool_init(struct otx2_nic *pfvf) } for (ptr = 0; ptr < num_sqbs; ptr++) { - err = otx2_alloc_rbuf(pfvf, pool, &bufptr); - if (err) + err = otx2_alloc_rbuf(pfvf, pool, &bufptr, pool_id, ptr); + if (err) { + if (pool->xsk_pool) { + ptr--; + while (ptr >= 0) { + xsk_buff_free(pool->xdp[ptr]); + ptr--; + } + } goto err_mem; + } + pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr); sq->sqb_ptrs[sq->sqb_count++] = (u64)bufptr; } @@ -1589,11 +1647,19 @@ int otx2_rq_aura_pool_init(struct otx2_nic *pfvf) /* Allocate pointers and free them to aura/pool */ for (pool_id = 0; pool_id < hw->rqpool_cnt; pool_id++) { pool = &pfvf->qset.pool[pool_id]; + for (ptr = 0; ptr < num_ptrs; ptr++) { - err = otx2_alloc_rbuf(pfvf, pool, &bufptr); - if (err) + err = otx2_alloc_rbuf(pfvf, pool, &bufptr, pool_id, ptr); + if (err) { + if (pool->xsk_pool) { + while (ptr) + xsk_buff_free(pool->xdp[--ptr]); + } return -ENOMEM; + } + pfvf->hw_ops->aura_freeptr(pfvf, pool_id, + pool->xsk_pool ? bufptr : bufptr + OTX2_HEAD_ROOM); } } diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h index 65814e3dc93f..1e88422825be 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h @@ -21,6 +21,7 @@ #include <linux/time64.h> #include <linux/dim.h> #include <uapi/linux/if_macsec.h> +#include <net/page_pool/helpers.h> #include <mbox.h> #include <npc.h> @@ -128,6 +129,12 @@ enum otx2_errcodes_re { ERRCODE_IL4_CSUM = 0x22, }; +enum otx2_xdp_action { + OTX2_XDP_TX = BIT(0), + OTX2_XDP_REDIRECT = BIT(1), + OTX2_AF_XDP_FRAME = BIT(2), +}; + struct otx2_dev_stats { u64 rx_bytes; u64 rx_frames; @@ -531,6 +538,8 @@ struct otx2_nic { /* Inline ipsec */ struct cn10k_ipsec ipsec; + /* af_xdp zero-copy */ + unsigned long *af_xdp_zc_qidx; }; static inline bool is_otx2_lbkvf(struct pci_dev *pdev) @@ -1002,7 +1011,7 @@ void otx2_txschq_free_one(struct otx2_nic *pfvf, u16 lvl, u16 schq); void otx2_free_pending_sqe(struct otx2_nic *pfvf); void otx2_sqb_flush(struct otx2_nic *pfvf); int otx2_alloc_rbuf(struct otx2_nic *pfvf, struct otx2_pool *pool, - dma_addr_t *dma); + dma_addr_t *dma, int qidx, int idx); int otx2_rxtx_enable(struct otx2_nic *pfvf, bool enable); void otx2_ctx_disable(struct mbox *mbox, int type, bool npa); int otx2_nix_config_bp(struct otx2_nic *pfvf, bool enable); @@ -1032,6 +1041,8 @@ void otx2_pfaf_mbox_destroy(struct otx2_nic *pf); void otx2_disable_mbox_intr(struct otx2_nic *pf); void otx2_disable_napi(struct otx2_nic *pf); irqreturn_t otx2_cq_intr_handler(int irq, void *cq_irq); +int otx2_rq_init(struct otx2_nic *pfvf, u16 qidx, u16 lpb_aura); +int otx2_cq_init(struct otx2_nic *pfvf, u16 qidx); /* RSS configuration APIs*/ int otx2_rss_init(struct otx2_nic *pfvf); @@ -1094,7 +1105,8 @@ int otx2_del_macfilter(struct net_device *netdev, const u8 *mac); int otx2_add_macfilter(struct net_device *netdev, const u8 *mac); int otx2_enable_rxvlan(struct otx2_nic *pf, bool enable); int otx2_install_rxvlan_offload_flow(struct otx2_nic *pfvf); -bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, u64 iova, int len, u16 qidx); +bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, struct xdp_frame *xdpf, + u64 iova, int len, u16 qidx, u16 flags); u16 otx2_get_max_mtu(struct otx2_nic *pfvf); int otx2_handle_ntuple_tc_features(struct net_device *netdev, netdev_features_t features); @@ -1175,4 +1187,5 @@ static inline int mcam_entry_cmp(const void *a, const void *b) dma_addr_t otx2_dma_map_skb_frag(struct otx2_nic *pfvf, struct sk_buff *skb, int seg, int *len); void otx2_dma_unmap_skb_frags(struct otx2_nic *pfvf, struct sg_list *sg); +int otx2_read_free_sqe(struct otx2_nic *pfvf, u16 qidx); #endif /* OTX2_COMMON_H */ diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c index 2d53dc77ef1e..010385b29988 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.c @@ -910,8 +910,12 @@ static int otx2_get_rxfh(struct net_device *dev, return -ENOENT; if (indir) { - for (idx = 0; idx < rss->rss_size; idx++) + for (idx = 0; idx < rss->rss_size; idx++) { + /* Ignore if the rx queue is AF_XDP zero copy enabled */ + if (test_bit(rss_ctx->ind_tbl[idx], pfvf->af_xdp_zc_qidx)) + continue; indir[idx] = rss_ctx->ind_tbl[idx]; + } } if (rxfh->key) memcpy(rxfh->key, rss->key, sizeof(rss->key)); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c index e1dde93e8af8..cfed9ec5b157 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c @@ -27,6 +27,7 @@ #include "qos.h" #include <rvu_trace.h> #include "cn10k_ipsec.h" +#include "otx2_xsk.h" #define DRV_NAME "rvu_nicpf" #define DRV_STRING "Marvell RVU NIC Physical Function Driver" @@ -1662,9 +1663,7 @@ void otx2_free_hw_resources(struct otx2_nic *pf) struct nix_lf_free_req *free_req; struct mbox *mbox = &pf->mbox; struct otx2_cq_queue *cq; - struct otx2_pool *pool; struct msg_req *req; - int pool_id; int qidx; /* Ensure all SQE are processed */ @@ -1705,13 +1704,6 @@ void otx2_free_hw_resources(struct otx2_nic *pf) /* Free RQ buffer pointers*/ otx2_free_aura_ptr(pf, AURA_NIX_RQ); - for (qidx = 0; qidx < pf->hw.rx_queues; qidx++) { - pool_id = otx2_get_pool_idx(pf, AURA_NIX_RQ, qidx); - pool = &pf->qset.pool[pool_id]; - page_pool_destroy(pool->page_pool); - pool->page_pool = NULL; - } - otx2_free_cq_res(pf); /* Free all ingress bandwidth profiles allocated */ @@ -2691,7 +2683,6 @@ static int otx2_get_vf_config(struct net_device *netdev, int vf, static int otx2_xdp_xmit_tx(struct otx2_nic *pf, struct xdp_frame *xdpf, int qidx) { - struct page *page; u64 dma_addr; int err = 0; @@ -2701,11 +2692,11 @@ static int otx2_xdp_xmit_tx(struct otx2_nic *pf, struct xdp_frame *xdpf, if (dma_mapping_error(pf->dev, dma_addr)) return -ENOMEM; - err = otx2_xdp_sq_append_pkt(pf, dma_addr, xdpf->len, qidx); + err = otx2_xdp_sq_append_pkt(pf, xdpf, dma_addr, xdpf->len, + qidx, OTX2_XDP_REDIRECT); if (!err) { otx2_dma_unmap_page(pf, dma_addr, xdpf->len, DMA_TO_DEVICE); - page = virt_to_page(xdpf->data); - put_page(page); + xdp_return_frame(xdpf); return -ENOMEM; } return 0; @@ -2789,6 +2780,8 @@ static int otx2_xdp(struct net_device *netdev, struct netdev_bpf *xdp) switch (xdp->command) { case XDP_SETUP_PROG: return otx2_xdp_setup(pf, xdp->prog); + case XDP_SETUP_XSK_POOL: + return otx2_xsk_pool_setup(pf, xdp->xsk.pool, xdp->xsk.queue_id); default: return -EINVAL; } @@ -2866,6 +2859,7 @@ static const struct net_device_ops otx2_netdev_ops = { .ndo_set_vf_vlan = otx2_set_vf_vlan, .ndo_get_vf_config = otx2_get_vf_config, .ndo_bpf = otx2_xdp, + .ndo_xsk_wakeup = otx2_xsk_wakeup, .ndo_xdp_xmit = otx2_xdp_xmit, .ndo_setup_tc = otx2_setup_tc, .ndo_set_vf_trust = otx2_ndo_set_vf_trust, @@ -3204,16 +3198,28 @@ static int otx2_probe(struct pci_dev *pdev, const struct pci_device_id *id) /* Enable link notifications */ otx2_cgx_config_linkevents(pf, true); + pf->af_xdp_zc_qidx = bitmap_zalloc(qcount, GFP_KERNEL); + if (!pf->af_xdp_zc_qidx) { + err = -ENOMEM; + goto err_sriov_cleannup; + } + #ifdef CONFIG_DCB err = otx2_dcbnl_set_ops(netdev); if (err) - goto err_pf_sriov_init; + goto err_free_zc_bmap; #endif otx2_qos_init(pf, qos_txqs); return 0; +#ifdef CONFIG_DCB +err_free_zc_bmap: + bitmap_free(pf->af_xdp_zc_qidx); +#endif +err_sriov_cleannup: + otx2_sriov_vfcfg_cleanup(pf); err_pf_sriov_init: otx2_shutdown_tc(pf); err_mcam_flow_del: diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c index 224cef938927..0a6bb346ba45 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c @@ -12,6 +12,7 @@ #include <linux/bpf_trace.h> #include <net/ip6_checksum.h> #include <net/xfrm.h> +#include <net/xdp.h> #include "otx2_reg.h" #include "otx2_common.h" @@ -19,6 +20,7 @@ #include "otx2_txrx.h" #include "otx2_ptp.h" #include "cn10k.h" +#include "otx2_xsk.h" #define CQE_ADDR(CQ, idx) ((CQ)->cqe_base + ((CQ)->cqe_size * (idx))) #define PTP_PORT 0x13F @@ -29,11 +31,17 @@ DEFINE_STATIC_KEY_FALSE(cn10k_ipsec_sa_enabled); +static int otx2_get_free_sqe(struct otx2_snd_queue *sq) +{ + return (sq->cons_head - sq->head - 1 + sq->sqe_cnt) + & (sq->sqe_cnt - 1); +} + static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf, struct bpf_prog *prog, struct nix_cqe_rx_s *cqe, struct otx2_cq_queue *cq, - bool *need_xdp_flush); + u32 *metasize, bool *need_xdp_flush); static void otx2_sq_set_sqe_base(struct otx2_snd_queue *sq, struct sk_buff *skb) @@ -96,20 +104,22 @@ static unsigned int frag_num(unsigned int i) static void otx2_xdp_snd_pkt_handler(struct otx2_nic *pfvf, struct otx2_snd_queue *sq, - struct nix_cqe_tx_s *cqe) + struct nix_cqe_tx_s *cqe, + int *xsk_frames) { struct nix_send_comp_s *snd_comp = &cqe->comp; struct sg_list *sg; - struct page *page; - u64 pa; sg = &sq->sg[snd_comp->sqe_id]; + if (sg->flags & OTX2_AF_XDP_FRAME) { + (*xsk_frames)++; + return; + } - pa = otx2_iova_to_phys(pfvf->iommu_domain, sg->dma_addr[0]); - otx2_dma_unmap_page(pfvf, sg->dma_addr[0], - sg->size[0], DMA_TO_DEVICE); - page = virt_to_page(phys_to_virt(pa)); - put_page(page); + if (sg->flags & OTX2_XDP_REDIRECT) + otx2_dma_unmap_page(pfvf, sg->dma_addr[0], sg->size[0], DMA_TO_DEVICE); + xdp_return_frame((struct xdp_frame *)sg->skb); + sg->skb = (u64)NULL; } static void otx2_snd_pkt_handler(struct otx2_nic *pfvf, @@ -326,6 +336,7 @@ static void otx2_rcv_pkt_handler(struct otx2_nic *pfvf, struct nix_rx_sg_s *sg = &cqe->sg; struct sk_buff *skb = NULL; void *end, *start; + u32 metasize = 0; u64 *seg_addr; u16 *seg_size; int seg; @@ -336,7 +347,8 @@ static void otx2_rcv_pkt_handler(struct otx2_nic *pfvf, } if (pfvf->xdp_prog) - if (otx2_xdp_rcv_pkt_handler(pfvf, pfvf->xdp_prog, cqe, cq, need_xdp_flush)) + if (otx2_xdp_rcv_pkt_handler(pfvf, pfvf->xdp_prog, cqe, cq, + &metasize, need_xdp_flush)) return; skb = napi_get_frags(napi); @@ -368,6 +380,8 @@ static void otx2_rcv_pkt_handler(struct otx2_nic *pfvf, skb->mark = parse->match_id; skb_mark_for_recycle(skb); + if (metasize) + skb_metadata_set(skb, metasize); napi_gro_frags(napi); } @@ -431,6 +445,18 @@ int otx2_refill_pool_ptrs(void *dev, struct otx2_cq_queue *cq) return cnt - cq->pool_ptrs; } +static void otx2_zc_submit_pkts(struct otx2_nic *pfvf, struct xsk_buff_pool *xsk_pool, + int *xsk_frames, int qidx, int budget) +{ + if (*xsk_frames) + xsk_tx_completed(xsk_pool, *xsk_frames); + + if (xsk_uses_need_wakeup(xsk_pool)) + xsk_set_tx_need_wakeup(xsk_pool); + + otx2_zc_napi_handler(pfvf, xsk_pool, qidx, budget); +} + static int otx2_tx_napi_handler(struct otx2_nic *pfvf, struct otx2_cq_queue *cq, int budget) { @@ -439,16 +465,22 @@ static int otx2_tx_napi_handler(struct otx2_nic *pfvf, struct nix_cqe_tx_s *cqe; struct net_device *ndev; int processed_cqe = 0; + int xsk_frames = 0; + + qidx = cq->cq_idx - pfvf->hw.rx_queues; + sq = &pfvf->qset.sq[qidx]; if (cq->pend_cqe >= budget) goto process_cqe; - if (otx2_nix_cq_op_status(pfvf, cq) || !cq->pend_cqe) + if (otx2_nix_cq_op_status(pfvf, cq) || !cq->pend_cqe) { + if (sq->xsk_pool) + otx2_zc_submit_pkts(pfvf, sq->xsk_pool, &xsk_frames, + qidx, budget); return 0; + } process_cqe: - qidx = cq->cq_idx - pfvf->hw.rx_queues; - sq = &pfvf->qset.sq[qidx]; while (likely(processed_cqe < budget) && cq->pend_cqe) { cqe = (struct nix_cqe_tx_s *)otx2_get_next_cqe(cq); @@ -458,10 +490,8 @@ process_cqe: break; } - qidx = cq->cq_idx - pfvf->hw.rx_queues; - if (cq->cq_type == CQ_XDP) - otx2_xdp_snd_pkt_handler(pfvf, sq, cqe); + otx2_xdp_snd_pkt_handler(pfvf, sq, cqe, &xsk_frames); else otx2_snd_pkt_handler(pfvf, cq, &pfvf->qset.sq[qidx], cqe, budget, &tx_pkts, &tx_bytes); @@ -502,6 +532,10 @@ process_cqe: netif_carrier_ok(ndev)) netif_tx_wake_queue(txq); } + + if (sq->xsk_pool) + otx2_zc_submit_pkts(pfvf, sq->xsk_pool, &xsk_frames, qidx, budget); + return 0; } @@ -527,9 +561,10 @@ static void otx2_adjust_adaptive_coalese(struct otx2_nic *pfvf, struct otx2_cq_p int otx2_napi_handler(struct napi_struct *napi, int budget) { struct otx2_cq_queue *rx_cq = NULL; + struct otx2_cq_queue *cq = NULL; + struct otx2_pool *pool = NULL; struct otx2_cq_poll *cq_poll; int workdone = 0, cq_idx, i; - struct otx2_cq_queue *cq; struct otx2_qset *qset; struct otx2_nic *pfvf; int filled_cnt = -1; @@ -554,6 +589,7 @@ int otx2_napi_handler(struct napi_struct *napi, int budget) if (rx_cq && rx_cq->pool_ptrs) filled_cnt = pfvf->hw_ops->refill_pool_ptrs(pfvf, rx_cq); + /* Clear the IRQ */ otx2_write64(pfvf, NIX_LF_CINTX_INT(cq_poll->cint_idx), BIT_ULL(0)); @@ -566,20 +602,31 @@ int otx2_napi_handler(struct napi_struct *napi, int budget) if (pfvf->flags & OTX2_FLAG_ADPTV_INT_COAL_ENABLED) otx2_adjust_adaptive_coalese(pfvf, cq_poll); + if (likely(cq)) + pool = &pfvf->qset.pool[cq->cq_idx]; + if (unlikely(!filled_cnt)) { struct refill_work *work; struct delayed_work *dwork; - work = &pfvf->refill_wrk[cq->cq_idx]; - dwork = &work->pool_refill_work; - /* Schedule a task if no other task is running */ - if (!cq->refill_task_sched) { - work->napi = napi; - cq->refill_task_sched = true; - schedule_delayed_work(dwork, - msecs_to_jiffies(100)); + if (likely(cq)) { + work = &pfvf->refill_wrk[cq->cq_idx]; + dwork = &work->pool_refill_work; + /* Schedule a task if no other task is running */ + if (!cq->refill_task_sched) { + work->napi = napi; + cq->refill_task_sched = true; + schedule_delayed_work(dwork, + msecs_to_jiffies(100)); + } + /* Call wake-up for not able to fill buffers */ + if (pool->xsk_pool) + xsk_set_rx_need_wakeup(pool->xsk_pool); } } else { + /* Clear wake-up, since buffers are filled successfully */ + if (pool && pool->xsk_pool) + xsk_clear_rx_need_wakeup(pool->xsk_pool); /* Re-enable interrupts */ otx2_write64(pfvf, NIX_LF_CINTX_ENA_W1S(cq_poll->cint_idx), @@ -1147,7 +1194,7 @@ bool otx2_sq_append_skb(void *dev, struct netdev_queue *txq, /* Check if there is enough room between producer * and consumer index. */ - free_desc = (sq->cons_head - sq->head - 1 + sq->sqe_cnt) & (sq->sqe_cnt - 1); + free_desc = otx2_get_free_sqe(sq); if (free_desc < sq->sqe_thresh) return false; @@ -1230,15 +1277,19 @@ void otx2_cleanup_rx_cqes(struct otx2_nic *pfvf, struct otx2_cq_queue *cq, int q u16 pool_id; u64 iova; - if (pfvf->xdp_prog) + pool_id = otx2_get_pool_idx(pfvf, AURA_NIX_RQ, qidx); + pool = &pfvf->qset.pool[pool_id]; + + if (pfvf->xdp_prog) { + if (pool->page_pool) + xdp_rxq_info_unreg_mem_model(&cq->xdp_rxq); + xdp_rxq_info_unreg(&cq->xdp_rxq); + } if (otx2_nix_cq_op_status(pfvf, cq) || !cq->pend_cqe) return; - pool_id = otx2_get_pool_idx(pfvf, AURA_NIX_RQ, qidx); - pool = &pfvf->qset.pool[pool_id]; - while (cq->pend_cqe) { cqe = (struct nix_cqe_rx_s *)otx2_get_next_cqe(cq); processed_cqe++; @@ -1359,8 +1410,9 @@ void otx2_free_pending_sqe(struct otx2_nic *pfvf) } } -static void otx2_xdp_sqe_add_sg(struct otx2_snd_queue *sq, u64 dma_addr, - int len, int *offset) +static void otx2_xdp_sqe_add_sg(struct otx2_snd_queue *sq, + struct xdp_frame *xdpf, + u64 dma_addr, int len, int *offset, u16 flags) { struct nix_sqe_sg_s *sg = NULL; u64 *iova = NULL; @@ -1377,16 +1429,34 @@ static void otx2_xdp_sqe_add_sg(struct otx2_snd_queue *sq, u64 dma_addr, sq->sg[sq->head].dma_addr[0] = dma_addr; sq->sg[sq->head].size[0] = len; sq->sg[sq->head].num_segs = 1; + sq->sg[sq->head].flags = flags; + sq->sg[sq->head].skb = (u64)xdpf; } -bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, u64 iova, int len, u16 qidx) +int otx2_read_free_sqe(struct otx2_nic *pfvf, u16 qidx) +{ + struct otx2_snd_queue *sq; + int free_sqe; + + sq = &pfvf->qset.sq[qidx]; + free_sqe = otx2_get_free_sqe(sq); + if (free_sqe < sq->sqe_thresh) { + netdev_warn(pfvf->netdev, "No free sqe for Send queue%d\n", qidx); + return 0; + } + + return free_sqe - sq->sqe_thresh; +} + +bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, struct xdp_frame *xdpf, + u64 iova, int len, u16 qidx, u16 flags) { struct nix_sqe_hdr_s *sqe_hdr; struct otx2_snd_queue *sq; int offset, free_sqe; sq = &pfvf->qset.sq[qidx]; - free_sqe = (sq->num_sqbs - *sq->aura_fc_addr) * sq->sqe_per_sqb; + free_sqe = otx2_get_free_sqe(sq); if (free_sqe < sq->sqe_thresh) return false; @@ -1405,7 +1475,7 @@ bool otx2_xdp_sq_append_pkt(struct otx2_nic *pfvf, u64 iova, int len, u16 qidx) offset = sizeof(*sqe_hdr); - otx2_xdp_sqe_add_sg(sq, iova, len, &offset); + otx2_xdp_sqe_add_sg(sq, xdpf, iova, len, &offset, flags); sqe_hdr->sizem1 = (offset / 16) - 1; pfvf->hw_ops->sqe_flush(pfvf, sq, offset, qidx); @@ -1416,16 +1486,30 @@ static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf, struct bpf_prog *prog, struct nix_cqe_rx_s *cqe, struct otx2_cq_queue *cq, - bool *need_xdp_flush) + u32 *metasize, bool *need_xdp_flush) { + struct xdp_buff xdp, *xsk_buff = NULL; unsigned char *hard_start; + struct otx2_pool *pool; + struct xdp_frame *xdpf; int qidx = cq->cq_idx; - struct xdp_buff xdp; struct page *page; u64 iova, pa; u32 act; int err; + pool = &pfvf->qset.pool[qidx]; + + if (pool->xsk_pool) { + xsk_buff = pool->xdp[--cq->rbpool->xdp_top]; + if (!xsk_buff) + return false; + + xsk_buff->data_end = xsk_buff->data + cqe->sg.seg_size; + act = bpf_prog_run_xdp(prog, xsk_buff); + goto handle_xdp_verdict; + } + iova = cqe->sg.seg_addr - OTX2_HEAD_ROOM; pa = otx2_iova_to_phys(pfvf->iommu_domain, iova); page = virt_to_page(phys_to_virt(pa)); @@ -1434,41 +1518,63 @@ static bool otx2_xdp_rcv_pkt_handler(struct otx2_nic *pfvf, hard_start = (unsigned char *)phys_to_virt(pa); xdp_prepare_buff(&xdp, hard_start, OTX2_HEAD_ROOM, - cqe->sg.seg_size, false); + cqe->sg.seg_size, true); act = bpf_prog_run_xdp(prog, &xdp); +handle_xdp_verdict: switch (act) { case XDP_PASS: + *metasize = xdp.data - xdp.data_meta; break; case XDP_TX: qidx += pfvf->hw.tx_queues; cq->pool_ptrs++; - return otx2_xdp_sq_append_pkt(pfvf, iova, - cqe->sg.seg_size, qidx); + xdpf = xdp_convert_buff_to_frame(&xdp); + return otx2_xdp_sq_append_pkt(pfvf, xdpf, + cqe->sg.seg_addr, + cqe->sg.seg_size, + qidx, OTX2_XDP_TX); case XDP_REDIRECT: cq->pool_ptrs++; - err = xdp_do_redirect(pfvf->netdev, &xdp, prog); + if (xsk_buff) { + err = xdp_do_redirect(pfvf->netdev, xsk_buff, prog); + if (!err) { + *need_xdp_flush = true; + return true; + } + return false; + } - otx2_dma_unmap_page(pfvf, iova, pfvf->rbsize, - DMA_FROM_DEVICE); + err = xdp_do_redirect(pfvf->netdev, &xdp, prog); if (!err) { *need_xdp_flush = true; return true; } - put_page(page); + + otx2_dma_unmap_page(pfvf, iova, pfvf->rbsize, + DMA_FROM_DEVICE); + xdpf = xdp_convert_buff_to_frame(&xdp); + xdp_return_frame(xdpf); break; default: bpf_warn_invalid_xdp_action(pfvf->netdev, prog, act); - break; + fallthrough; case XDP_ABORTED: - trace_xdp_exception(pfvf->netdev, prog, act); - break; + if (act == XDP_ABORTED) + trace_xdp_exception(pfvf->netdev, prog, act); + fallthrough; case XDP_DROP: - otx2_dma_unmap_page(pfvf, iova, pfvf->rbsize, - DMA_FROM_DEVICE); - put_page(page); cq->pool_ptrs++; + if (xsk_buff) { + xsk_buff_free(xsk_buff); + } else if (page->pp) { + page_pool_recycle_direct(pool->page_pool, page); + } else { + otx2_dma_unmap_page(pfvf, iova, pfvf->rbsize, + DMA_FROM_DEVICE); + put_page(page); + } return true; } return false; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.h index d23810963fdb..acf259d72008 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.h +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.h @@ -12,6 +12,7 @@ #include <linux/iommu.h> #include <linux/if_vlan.h> #include <net/xdp.h> +#include <net/xdp_sock_drv.h> #define LBK_CHAN_BASE 0x000 #define SDP_CHAN_BASE 0x700 @@ -76,6 +77,7 @@ struct otx2_rcv_queue { struct sg_list { u16 num_segs; + u16 flags; u64 skb; u64 size[OTX2_MAX_FRAGS_IN_SQE]; u64 dma_addr[OTX2_MAX_FRAGS_IN_SQE]; @@ -104,6 +106,8 @@ struct otx2_snd_queue { /* SQE ring and CPT response queue for Inline IPSEC */ struct qmem *sqe_ring; struct qmem *cpt_resp; + /* Buffer pool for af_xdp zero-copy */ + struct xsk_buff_pool *xsk_pool; } ____cacheline_aligned_in_smp; enum cq_type { @@ -127,7 +131,11 @@ struct otx2_pool { struct qmem *stack; struct qmem *fc_addr; struct page_pool *page_pool; + struct xsk_buff_pool *xsk_pool; + struct xdp_buff **xdp; + u16 xdp_cnt; u16 rbsize; + u16 xdp_top; }; struct otx2_cq_queue { @@ -144,6 +152,7 @@ struct otx2_cq_queue { void *cqe_base; struct qmem *cqe; struct otx2_pool *rbpool; + bool xsk_zc_en; struct xdp_rxq_info xdp_rxq; } ____cacheline_aligned_in_smp; diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c index e926c6ce96cf..7ef3ba477d49 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c @@ -722,15 +722,27 @@ static int otx2vf_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (err) goto err_shutdown_tc; + vf->af_xdp_zc_qidx = bitmap_zalloc(qcount, GFP_KERNEL); + if (!vf->af_xdp_zc_qidx) { + err = -ENOMEM; + goto err_unreg_devlink; + } + #ifdef CONFIG_DCB err = otx2_dcbnl_set_ops(netdev); if (err) - goto err_shutdown_tc; + goto err_free_zc_bmap; #endif otx2_qos_init(vf, qos_txqs); return 0; +#ifdef CONFIG_DCB +err_free_zc_bmap: + bitmap_free(vf->af_xdp_zc_qidx); +#endif +err_unreg_devlink: + otx2_unregister_dl(vf); err_shutdown_tc: otx2_shutdown_tc(vf); err_unreg_netdev: diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.c new file mode 100644 index 000000000000..ce10caea8511 --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.c @@ -0,0 +1,225 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Marvell RVU Ethernet driver + * + * Copyright (C) 2024 Marvell. + * + */ + +#include <linux/bpf_trace.h> +#include <linux/stringify.h> +#include <net/xdp_sock_drv.h> +#include <net/xdp.h> + +#include "otx2_common.h" +#include "otx2_xsk.h" + +int otx2_xsk_pool_alloc_buf(struct otx2_nic *pfvf, struct otx2_pool *pool, + dma_addr_t *dma, int idx) +{ + struct xdp_buff *xdp; + int delta; + + xdp = xsk_buff_alloc(pool->xsk_pool); + if (!xdp) + return -ENOMEM; + + pool->xdp[pool->xdp_top++] = xdp; + *dma = OTX2_DATA_ALIGN(xsk_buff_xdp_get_dma(xdp)); + /* Adjust xdp->data for unaligned addresses */ + delta = *dma - xsk_buff_xdp_get_dma(xdp); + xdp->data += delta; + + return 0; +} + +static int otx2_xsk_ctx_disable(struct otx2_nic *pfvf, u16 qidx, int aura_id) +{ + struct nix_cn10k_aq_enq_req *cn10k_rq_aq; + struct npa_aq_enq_req *aura_aq; + struct npa_aq_enq_req *pool_aq; + struct nix_aq_enq_req *rq_aq; + + if (test_bit(CN10K_LMTST, &pfvf->hw.cap_flag)) { + cn10k_rq_aq = otx2_mbox_alloc_msg_nix_cn10k_aq_enq(&pfvf->mbox); + if (!cn10k_rq_aq) + return -ENOMEM; + cn10k_rq_aq->qidx = qidx; + cn10k_rq_aq->rq.ena = 0; + cn10k_rq_aq->rq_mask.ena = 1; + cn10k_rq_aq->ctype = NIX_AQ_CTYPE_RQ; + cn10k_rq_aq->op = NIX_AQ_INSTOP_WRITE; + } else { + rq_aq = otx2_mbox_alloc_msg_nix_aq_enq(&pfvf->mbox); + if (!rq_aq) + return -ENOMEM; + rq_aq->qidx = qidx; + rq_aq->sq.ena = 0; + rq_aq->sq_mask.ena = 1; + rq_aq->ctype = NIX_AQ_CTYPE_RQ; + rq_aq->op = NIX_AQ_INSTOP_WRITE; + } + + aura_aq = otx2_mbox_alloc_msg_npa_aq_enq(&pfvf->mbox); + if (!aura_aq) + goto fail; + + aura_aq->aura_id = aura_id; + aura_aq->aura.ena = 0; + aura_aq->aura_mask.ena = 1; + aura_aq->ctype = NPA_AQ_CTYPE_AURA; + aura_aq->op = NPA_AQ_INSTOP_WRITE; + + pool_aq = otx2_mbox_alloc_msg_npa_aq_enq(&pfvf->mbox); + if (!pool_aq) + goto fail; + + pool_aq->aura_id = aura_id; + pool_aq->pool.ena = 0; + pool_aq->pool_mask.ena = 1; + + pool_aq->ctype = NPA_AQ_CTYPE_POOL; + pool_aq->op = NPA_AQ_INSTOP_WRITE; + + return otx2_sync_mbox_msg(&pfvf->mbox); + +fail: + otx2_mbox_reset(&pfvf->mbox.mbox, 0); + return -ENOMEM; +} + +static void otx2_clean_up_rq(struct otx2_nic *pfvf, int qidx) +{ + struct otx2_qset *qset = &pfvf->qset; + struct otx2_cq_queue *cq; + struct otx2_pool *pool; + u64 iova; + + /* If the DOWN flag is set SQs are already freed */ + if (pfvf->flags & OTX2_FLAG_INTF_DOWN) + return; + + cq = &qset->cq[qidx]; + if (cq) + otx2_cleanup_rx_cqes(pfvf, cq, qidx); + + pool = &pfvf->qset.pool[qidx]; + iova = otx2_aura_allocptr(pfvf, qidx); + while (iova) { + iova -= OTX2_HEAD_ROOM; + otx2_free_bufs(pfvf, pool, iova, pfvf->rbsize); + iova = otx2_aura_allocptr(pfvf, qidx); + } + + mutex_lock(&pfvf->mbox.lock); + otx2_xsk_ctx_disable(pfvf, qidx, qidx); + mutex_unlock(&pfvf->mbox.lock); +} + +int otx2_xsk_pool_enable(struct otx2_nic *pf, struct xsk_buff_pool *pool, u16 qidx) +{ + u16 rx_queues = pf->hw.rx_queues; + u16 tx_queues = pf->hw.tx_queues; + int err; + + if (qidx >= rx_queues || qidx >= tx_queues) + return -EINVAL; + + err = xsk_pool_dma_map(pool, pf->dev, DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING); + if (err) + return err; + + set_bit(qidx, pf->af_xdp_zc_qidx); + otx2_clean_up_rq(pf, qidx); + /* Reconfigure RSS table as 'qidx' cannot be part of RSS now */ + otx2_set_rss_table(pf, DEFAULT_RSS_CONTEXT_GROUP); + /* Kick start the NAPI context so that receiving will start */ + return otx2_xsk_wakeup(pf->netdev, qidx, XDP_WAKEUP_RX); +} + +int otx2_xsk_pool_disable(struct otx2_nic *pf, u16 qidx) +{ + struct net_device *netdev = pf->netdev; + struct xsk_buff_pool *pool; + struct otx2_snd_queue *sq; + + pool = xsk_get_pool_from_qid(netdev, qidx); + if (!pool) + return -EINVAL; + + sq = &pf->qset.sq[qidx + pf->hw.tx_queues]; + sq->xsk_pool = NULL; + otx2_clean_up_rq(pf, qidx); + clear_bit(qidx, pf->af_xdp_zc_qidx); + xsk_pool_dma_unmap(pool, DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING); + /* Reconfigure RSS table as 'qidx' now need to be part of RSS now */ + otx2_set_rss_table(pf, DEFAULT_RSS_CONTEXT_GROUP); + + return 0; +} + +int otx2_xsk_pool_setup(struct otx2_nic *pf, struct xsk_buff_pool *pool, u16 qidx) +{ + if (pool) + return otx2_xsk_pool_enable(pf, pool, qidx); + + return otx2_xsk_pool_disable(pf, qidx); +} + +int otx2_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags) +{ + struct otx2_nic *pf = netdev_priv(dev); + struct otx2_cq_poll *cq_poll = NULL; + struct otx2_qset *qset = &pf->qset; + + if (pf->flags & OTX2_FLAG_INTF_DOWN) + return -ENETDOWN; + + if (queue_id >= pf->hw.rx_queues || queue_id >= pf->hw.tx_queues) + return -EINVAL; + + cq_poll = &qset->napi[queue_id]; + if (!cq_poll) + return -EINVAL; + + /* Trigger interrupt */ + if (!napi_if_scheduled_mark_missed(&cq_poll->napi)) { + otx2_write64(pf, NIX_LF_CINTX_ENA_W1S(cq_poll->cint_idx), BIT_ULL(0)); + otx2_write64(pf, NIX_LF_CINTX_INT_W1S(cq_poll->cint_idx), BIT_ULL(0)); + } + + return 0; +} + +void otx2_attach_xsk_buff(struct otx2_nic *pfvf, struct otx2_snd_queue *sq, int qidx) +{ + if (test_bit(qidx, pfvf->af_xdp_zc_qidx)) + sq->xsk_pool = xsk_get_pool_from_qid(pfvf->netdev, qidx); +} + +void otx2_zc_napi_handler(struct otx2_nic *pfvf, struct xsk_buff_pool *pool, + int queue, int budget) +{ + struct xdp_desc *xdp_desc = pool->tx_descs; + int err, i, work_done = 0, batch; + + budget = min(budget, otx2_read_free_sqe(pfvf, queue)); + batch = xsk_tx_peek_release_desc_batch(pool, budget); + if (!batch) + return; + + for (i = 0; i < batch; i++) { + dma_addr_t dma_addr; + + dma_addr = xsk_buff_raw_get_dma(pool, xdp_desc[i].addr); + err = otx2_xdp_sq_append_pkt(pfvf, NULL, dma_addr, xdp_desc[i].len, + queue, OTX2_AF_XDP_FRAME); + if (!err) { + netdev_err(pfvf->netdev, "AF_XDP: Unable to transfer packet err%d\n", err); + break; + } + work_done++; + } + + if (work_done) + xsk_tx_release(pool); +} diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.h new file mode 100644 index 000000000000..8047fafee8fe --- /dev/null +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Marvell RVU PF/VF Netdev Devlink + * + * Copyright (C) 2024 Marvell. + * + */ + +#ifndef OTX2_XSK_H +#define OTX2_XSK_H + +struct otx2_nic; +struct xsk_buff_pool; + +int otx2_xsk_pool_setup(struct otx2_nic *pf, struct xsk_buff_pool *pool, u16 qid); +int otx2_xsk_pool_enable(struct otx2_nic *pf, struct xsk_buff_pool *pool, u16 qid); +int otx2_xsk_pool_disable(struct otx2_nic *pf, u16 qid); +int otx2_xsk_pool_alloc_buf(struct otx2_nic *pfvf, struct otx2_pool *pool, + dma_addr_t *dma, int idx); +int otx2_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags); +void otx2_zc_napi_handler(struct otx2_nic *pfvf, struct xsk_buff_pool *pool, + int queue, int budget); +void otx2_attach_xsk_buff(struct otx2_nic *pfvf, struct otx2_snd_queue *sq, int qidx); + +#endif /* OTX2_XSK_H */ diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/qos.c b/drivers/net/ethernet/marvell/octeontx2/nic/qos.c index 0f844c14485a..35acc07bd964 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/qos.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/qos.c @@ -165,6 +165,11 @@ static void __otx2_qos_txschq_cfg(struct otx2_nic *pfvf, otx2_config_sched_shaping(pfvf, node, cfg, &num_regs); } else if (level == NIX_TXSCH_LVL_TL2) { + /* configure parent txschq */ + cfg->reg[num_regs] = NIX_AF_TL2X_PARENT(node->schq); + cfg->regval[num_regs] = (u64)hw->tx_link << 16; + num_regs++; + /* configure link cfg */ if (level == pfvf->qos.link_cfg_lvl) { cfg->reg[num_regs] = NIX_AF_TL3_TL2X_LINKX_CFG(node->schq, hw->tx_link); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.c b/drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.c index 9d887bfc3108..c5dbae0e513b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.c @@ -82,7 +82,7 @@ static int otx2_qos_sq_aura_pool_init(struct otx2_nic *pfvf, int qidx) } for (ptr = 0; ptr < num_sqbs; ptr++) { - err = otx2_alloc_rbuf(pfvf, pool, &bufptr); + err = otx2_alloc_rbuf(pfvf, pool, &bufptr, pool_id, ptr); if (err) goto sqb_free; pfvf->hw_ops->aura_freeptr(pfvf, pool_id, bufptr); diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/rep.c b/drivers/net/ethernet/marvell/octeontx2/nic/rep.c index 04e08e06f30f..7153a71dfc86 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/rep.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/rep.c @@ -67,6 +67,8 @@ static int rvu_rep_mcam_flow_init(struct rep_dev *rep) rsp = (struct npc_mcam_alloc_entry_rsp *)otx2_mbox_get_rsp (&priv->mbox.mbox, 0, &req->hdr); + if (IS_ERR(rsp)) + goto exit; for (ent = 0; ent < rsp->count; ent++) rep->flow_cfg->flow_ent[ent + allocated] = rsp->entry_list[ent]; diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index 440a4c42b405..71ffb55d1fc4 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -396,7 +396,6 @@ static int prestera_port_sfp_bind(struct prestera_port *port) continue; port->phylink_pcs.ops = &prestera_pcs_ops; - port->phylink_pcs.neg_mode = true; port->phy_config.dev = &port->dev->dev; port->phy_config.type = PHYLINK_NETDEV; @@ -635,7 +634,7 @@ static int prestera_port_create(struct prestera_switch *sw, u32 id) goto err_dl_port_register; dev->features |= NETIF_F_HW_TC; - dev->netns_local = true; + dev->netns_immutable = true; dev->netdev_ops = &prestera_netdev_ops; dev->ethtool_ops = &prestera_ethtool_ops; SET_NETDEV_DEV(dev, sw->dev->dev); diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 2bf426cea6dd..72c1967768f4 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -1175,7 +1175,7 @@ static int pxa168_eth_stop(struct net_device *dev) /* Write to ICR to clear interrupts. */ wrl(pep, INT_W_CLEAR, 0); napi_disable(&pep->napi); - del_timer_sync(&pep->timeout); + timer_delete_sync(&pep->timeout); netif_carrier_off(dev); free_irq(dev->irq, dev); rxq_deinit(dev); diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c index a1bada9eaaf6..b2081d6e34f0 100644 --- a/drivers/net/ethernet/marvell/skge.c +++ b/drivers/net/ethernet/marvell/skge.c @@ -2662,7 +2662,7 @@ static int skge_down(struct net_device *dev) netif_tx_disable(dev); if (is_genesis(hw) && hw->phy_type == SK_PHY_XMAC) - del_timer_sync(&skge->link_timer); + timer_delete_sync(&skge->link_timer); napi_disable(&skge->napi); netif_carrier_off(dev); diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c index d7121c836508..e2a9aae8bc9b 100644 --- a/drivers/net/ethernet/marvell/sky2.c +++ b/drivers/net/ethernet/marvell/sky2.c @@ -5052,7 +5052,7 @@ static int sky2_suspend(struct device *dev) if (!hw) return 0; - del_timer_sync(&hw->watchdog_timer); + timer_delete_sync(&hw->watchdog_timer); cancel_work_sync(&hw->restart_work); rtnl_lock(); diff --git a/drivers/net/ethernet/mediatek/Kconfig b/drivers/net/ethernet/mediatek/Kconfig index 95c4405b7d7b..7bfd3f230ff5 100644 --- a/drivers/net/ethernet/mediatek/Kconfig +++ b/drivers/net/ethernet/mediatek/Kconfig @@ -7,14 +7,6 @@ config NET_VENDOR_MEDIATEK if NET_VENDOR_MEDIATEK -config NET_AIROHA - tristate "Airoha SoC Gigabit Ethernet support" - depends on NET_DSA || !NET_DSA - select PAGE_POOL - help - This driver supports the gigabit ethernet MACs in the - Airoha SoC family. - config NET_MEDIATEK_SOC_WED depends on ARCH_MEDIATEK || COMPILE_TEST def_bool NET_MEDIATEK_SOC != n diff --git a/drivers/net/ethernet/mediatek/Makefile b/drivers/net/ethernet/mediatek/Makefile index ddbb7f4a516c..03e008fbc859 100644 --- a/drivers/net/ethernet/mediatek/Makefile +++ b/drivers/net/ethernet/mediatek/Makefile @@ -11,4 +11,3 @@ mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_debugfs.o endif obj-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_ops.o obj-$(CONFIG_NET_MEDIATEK_STAR_EMAC) += mtk_star_emac.o -obj-$(CONFIG_NET_AIROHA) += airoha_eth.o diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c index 53485142938c..47807b202310 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -734,7 +734,7 @@ static void mtk_set_queue_speed(struct mtk_eth *eth, unsigned int idx, case SPEED_100: val |= MTK_QTX_SCH_MAX_RATE_EN | FIELD_PREP(MTK_QTX_SCH_MAX_RATE_MAN, 103) | - FIELD_PREP(MTK_QTX_SCH_MAX_RATE_EXP, 3); + FIELD_PREP(MTK_QTX_SCH_MAX_RATE_EXP, 3) | FIELD_PREP(MTK_QTX_SCH_MAX_RATE_WEIGHT, 1); break; case SPEED_1000: @@ -757,13 +757,13 @@ static void mtk_set_queue_speed(struct mtk_eth *eth, unsigned int idx, case SPEED_100: val |= MTK_QTX_SCH_MAX_RATE_EN | FIELD_PREP(MTK_QTX_SCH_MAX_RATE_MAN, 1) | - FIELD_PREP(MTK_QTX_SCH_MAX_RATE_EXP, 5); + FIELD_PREP(MTK_QTX_SCH_MAX_RATE_EXP, 5) | FIELD_PREP(MTK_QTX_SCH_MAX_RATE_WEIGHT, 1); break; case SPEED_1000: val |= MTK_QTX_SCH_MAX_RATE_EN | - FIELD_PREP(MTK_QTX_SCH_MAX_RATE_MAN, 10) | - FIELD_PREP(MTK_QTX_SCH_MAX_RATE_EXP, 5) | + FIELD_PREP(MTK_QTX_SCH_MAX_RATE_MAN, 1) | + FIELD_PREP(MTK_QTX_SCH_MAX_RATE_EXP, 6) | FIELD_PREP(MTK_QTX_SCH_MAX_RATE_WEIGHT, 10); break; default: @@ -815,32 +815,91 @@ static void mtk_mac_link_up(struct phylink_config *config, mtk_w32(mac->hw, mcr, MTK_MAC_MCR(mac->id)); } +static void mtk_mac_disable_tx_lpi(struct phylink_config *config) +{ + struct mtk_mac *mac = container_of(config, struct mtk_mac, + phylink_config); + struct mtk_eth *eth = mac->hw; + + mtk_m32(eth, MAC_MCR_EEE100M | MAC_MCR_EEE1G, 0, MTK_MAC_MCR(mac->id)); +} + +static int mtk_mac_enable_tx_lpi(struct phylink_config *config, u32 timer, + bool tx_clk_stop) +{ + struct mtk_mac *mac = container_of(config, struct mtk_mac, + phylink_config); + struct mtk_eth *eth = mac->hw; + u32 val; + + /* Tx idle timer in ms */ + timer = DIV_ROUND_UP(timer, 1000); + + /* If the timer is zero, then set LPI_MODE, which allows the + * system to enter LPI mode immediately rather than waiting for + * the LPI threshold. + */ + if (!timer) + val = MAC_EEE_LPI_MODE; + else if (FIELD_FIT(MAC_EEE_LPI_TXIDLE_THD, timer)) + val = FIELD_PREP(MAC_EEE_LPI_TXIDLE_THD, timer); + else + val = MAC_EEE_LPI_TXIDLE_THD; + + if (tx_clk_stop) + val |= MAC_EEE_CKG_TXIDLE; + + /* PHY Wake-up time, this field does not have a reset value, so use the + * reset value from MT7531 (36us for 100M and 17us for 1000M). + */ + val |= FIELD_PREP(MAC_EEE_WAKEUP_TIME_1000, 17) | + FIELD_PREP(MAC_EEE_WAKEUP_TIME_100, 36); + + mtk_w32(eth, val, MTK_MAC_EEECR(mac->id)); + mtk_m32(eth, 0, MAC_MCR_EEE100M | MAC_MCR_EEE1G, MTK_MAC_MCR(mac->id)); + + return 0; +} + static const struct phylink_mac_ops mtk_phylink_ops = { .mac_select_pcs = mtk_mac_select_pcs, .mac_config = mtk_mac_config, .mac_finish = mtk_mac_finish, .mac_link_down = mtk_mac_link_down, .mac_link_up = mtk_mac_link_up, + .mac_disable_tx_lpi = mtk_mac_disable_tx_lpi, + .mac_enable_tx_lpi = mtk_mac_enable_tx_lpi, }; +static void mtk_mdio_config(struct mtk_eth *eth) +{ + u32 val; + + /* Configure MDC Divider */ + val = FIELD_PREP(PPSC_MDC_CFG, eth->mdc_divider); + + /* Configure MDC Turbo Mode */ + if (mtk_is_netsys_v3_or_greater(eth)) + mtk_m32(eth, 0, MISC_MDC_TURBO, MTK_MAC_MISC_V3); + else + val |= PPSC_MDC_TURBO; + + mtk_m32(eth, PPSC_MDC_CFG, val, MTK_PPSC); +} + static int mtk_mdio_init(struct mtk_eth *eth) { - unsigned int max_clk = 2500000, divider; + unsigned int max_clk = 2500000; struct device_node *mii_np; int ret; u32 val; - mii_np = of_get_child_by_name(eth->dev->of_node, "mdio-bus"); + mii_np = of_get_available_child_by_name(eth->dev->of_node, "mdio-bus"); if (!mii_np) { dev_err(eth->dev, "no %s child node found", "mdio-bus"); return -ENODEV; } - if (!of_device_is_available(mii_np)) { - ret = -ENODEV; - goto err_put_node; - } - eth->mii_bus = devm_mdiobus_alloc(eth->dev); if (!eth->mii_bus) { ret = -ENOMEM; @@ -865,20 +924,9 @@ static int mtk_mdio_init(struct mtk_eth *eth) } max_clk = val; } - divider = min_t(unsigned int, DIV_ROUND_UP(MDC_MAX_FREQ, max_clk), 63); - - /* Configure MDC Turbo Mode */ - if (mtk_is_netsys_v3_or_greater(eth)) - mtk_m32(eth, 0, MISC_MDC_TURBO, MTK_MAC_MISC_V3); - - /* Configure MDC Divider */ - val = FIELD_PREP(PPSC_MDC_CFG, divider); - if (!mtk_is_netsys_v3_or_greater(eth)) - val |= PPSC_MDC_TURBO; - mtk_m32(eth, PPSC_MDC_CFG, val, MTK_PPSC); - - dev_dbg(eth->dev, "MDC is running on %d Hz\n", MDC_MAX_FREQ / divider); - + eth->mdc_divider = min_t(unsigned int, DIV_ROUND_UP(MDC_MAX_FREQ, max_clk), 63); + mtk_mdio_config(eth); + dev_dbg(eth->dev, "MDC is running on %d Hz\n", MDC_MAX_FREQ / eth->mdc_divider); ret = of_mdiobus_register(eth->mii_bus, mii_np); err_put_node: @@ -2079,7 +2127,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, if (ring->page_pool) { struct page *page = virt_to_head_page(data); struct xdp_buff xdp; - u32 ret; + u32 ret, metasize; new_data = mtk_page_pool_get_buff(ring->page_pool, &dma_addr, @@ -2095,7 +2143,7 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, xdp_init_buff(&xdp, PAGE_SIZE, &ring->xdp_q); xdp_prepare_buff(&xdp, data, MTK_PP_HEADROOM, pktlen, - false); + true); xdp_buff_clear_frags_flag(&xdp); ret = mtk_xdp_run(eth, ring, &xdp, netdev); @@ -2115,6 +2163,9 @@ static int mtk_poll_rx(struct napi_struct *napi, int budget, skb_reserve(skb, xdp.data - xdp.data_hard_start); skb_put(skb, xdp.data_end - xdp.data); + metasize = xdp.data - xdp.data_meta; + if (metasize) + skb_metadata_set(skb, metasize); skb_mark_for_recycle(skb); } else { if (ring->frag_size <= PAGE_SIZE) @@ -3269,7 +3320,7 @@ static int mtk_start_dma(struct mtk_eth *eth) if (mtk_is_netsys_v2_or_greater(eth)) val |= MTK_MUTLI_CNT | MTK_RESV_BUF | MTK_WCOMP_EN | MTK_DMAD_WR_WDONE | - MTK_CHK_DDONE_EN | MTK_LEAKY_BUCKET_EN; + MTK_CHK_DDONE_EN; else val |= MTK_RX_BT_32DWORDS; mtk_w32(eth, val, reg_map->qdma.glo_cfg); @@ -3928,6 +3979,10 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) else mtk_hw_reset(eth); + /* No MT7628/88 support yet */ + if (reset && !MTK_HAS_CAPS(eth->soc->caps, MTK_SOC_MT7628)) + mtk_mdio_config(eth); + if (mtk_is_netsys_v3_or_greater(eth)) { /* Set FE to PDMAv2 if necessary */ val = mtk_r32(eth, MTK_FE_GLO_MISC); @@ -3988,11 +4043,27 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) mtk_w32(eth, 0x21021000, MTK_FE_INT_GRP); if (mtk_is_netsys_v3_or_greater(eth)) { - /* PSE should not drop port1, port8 and port9 packets */ - mtk_w32(eth, 0x00000302, PSE_DROP_CFG); + /* PSE dummy page mechanism */ + mtk_w32(eth, PSE_DUMMY_WORK_GDM(1) | PSE_DUMMY_WORK_GDM(2) | + PSE_DUMMY_WORK_GDM(3) | DUMMY_PAGE_THR, PSE_DUMY_REQ); + + /* PSE free buffer drop threshold */ + mtk_w32(eth, 0x00600009, PSE_IQ_REV(8)); + + /* PSE should not drop port8, port9 and port13 packets from + * WDMA Tx + */ + mtk_w32(eth, 0x00002300, PSE_DROP_CFG); + + /* PSE should drop packets to port8, port9 and port13 on WDMA Rx + * ring full + */ + mtk_w32(eth, 0x00002300, PSE_PPE_DROP(0)); + mtk_w32(eth, 0x00002300, PSE_PPE_DROP(1)); + mtk_w32(eth, 0x00002300, PSE_PPE_DROP(2)); /* GDM and CDM Threshold */ - mtk_w32(eth, 0x00000707, MTK_CDMW0_THRES); + mtk_w32(eth, 0x08000707, MTK_CDMW0_THRES); mtk_w32(eth, 0x00000077, MTK_CDMW1_THRES); /* Disable GDM1 RX CRC stripping */ @@ -4009,7 +4080,7 @@ static int mtk_hw_init(struct mtk_eth *eth, bool reset) mtk_w32(eth, 0x00000300, PSE_DROP_CFG); /* PSE should drop packets to port 8/9 on WDMA Rx ring full */ - mtk_w32(eth, 0x00000300, PSE_PPE0_DROP); + mtk_w32(eth, 0x00000300, PSE_PPE_DROP(0)); /* PSE Free Queue Flow Control */ mtk_w32(eth, 0x01fa01f4, PSE_FQFC_CFG2); @@ -4474,6 +4545,20 @@ static int mtk_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam return phylink_ethtool_set_pauseparam(mac->phylink, pause); } +static int mtk_get_eee(struct net_device *dev, struct ethtool_keee *eee) +{ + struct mtk_mac *mac = netdev_priv(dev); + + return phylink_ethtool_get_eee(mac->phylink, eee); +} + +static int mtk_set_eee(struct net_device *dev, struct ethtool_keee *eee) +{ + struct mtk_mac *mac = netdev_priv(dev); + + return phylink_ethtool_set_eee(mac->phylink, eee); +} + static u16 mtk_select_queue(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev) { @@ -4506,6 +4591,8 @@ static const struct ethtool_ops mtk_ethtool_ops = { .set_pauseparam = mtk_set_pauseparam, .get_rxnfc = mtk_get_rxnfc, .set_rxnfc = mtk_set_rxnfc, + .get_eee = mtk_get_eee, + .set_eee = mtk_set_eee, }; static const struct net_device_ops mtk_netdev_ops = { @@ -4615,6 +4702,9 @@ static int mtk_add_mac(struct mtk_eth *eth, struct device_node *np) mac->phylink_config.type = PHYLINK_NETDEV; mac->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE | MAC_10 | MAC_100 | MAC_1000 | MAC_2500FD; + mac->phylink_config.lpi_capabilities = MAC_100FD | MAC_1000FD | + MAC_2500FD; + mac->phylink_config.lpi_timer_default = 1000; /* MT7623 gmac0 is now missing its speed-specific PLL configuration * in its .mac_config method (since state->speed is not valid there. diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h index 0d5225f1d3ee..88ef2e9c50fc 100644 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h @@ -151,7 +151,15 @@ #define PSE_FQFC_CFG1 0x100 #define PSE_FQFC_CFG2 0x104 #define PSE_DROP_CFG 0x108 -#define PSE_PPE0_DROP 0x110 +#define PSE_PPE_DROP(x) (0x110 + ((x) * 0x4)) + +/* PSE Last FreeQ Page Request Control */ +#define PSE_DUMY_REQ 0x10C +/* PSE_DUMY_REQ is not a typo but actually called like that also in + * MediaTek's datasheet + */ +#define PSE_DUMMY_WORK_GDM(x) BIT(16 + (x)) +#define DUMMY_PAGE_THR 0x1 /* PSE Input Queue Reservation Register*/ #define PSE_IQ_REV(x) (0x140 + (((x) - 1) << 2)) @@ -453,6 +461,8 @@ #define MAC_MCR_RX_FIFO_CLR_DIS BIT(12) #define MAC_MCR_BACKOFF_EN BIT(9) #define MAC_MCR_BACKPR_EN BIT(8) +#define MAC_MCR_EEE1G BIT(7) +#define MAC_MCR_EEE100M BIT(6) #define MAC_MCR_FORCE_RX_FC BIT(5) #define MAC_MCR_FORCE_TX_FC BIT(4) #define MAC_MCR_SPEED_1000 BIT(3) @@ -461,6 +471,15 @@ #define MAC_MCR_FORCE_LINK BIT(0) #define MAC_MCR_FORCE_LINK_DOWN (MAC_MCR_FORCE_MODE) +/* Mac EEE control registers */ +#define MTK_MAC_EEECR(x) (0x10104 + (x * 0x100)) +#define MAC_EEE_WAKEUP_TIME_1000 GENMASK(31, 24) +#define MAC_EEE_WAKEUP_TIME_100 GENMASK(23, 16) +#define MAC_EEE_LPI_TXIDLE_THD GENMASK(15, 8) +#define MAC_EEE_CKG_TXIDLE BIT(3) +#define MAC_EEE_CKG_RXLPI BIT(2) +#define MAC_EEE_LPI_MODE BIT(0) + /* Mac status registers */ #define MTK_MAC_MSR(x) (0x10108 + (x * 0x100)) #define MAC_MSR_EEE1G BIT(7) @@ -1260,6 +1279,7 @@ struct mtk_eth { struct clk *clks[MTK_CLK_MAX]; struct mii_bus *mii_bus; + unsigned int mdc_divider; struct work_struct pending_work; unsigned long state; diff --git a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c index f20bb390df3a..c855fb799ce1 100644 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c @@ -34,8 +34,10 @@ struct mtk_flow_data { u16 vlan_in; struct { - u16 id; - __be16 proto; + struct { + u16 id; + __be16 proto; + } vlans[2]; u8 num; } vlan; struct { @@ -349,18 +351,19 @@ mtk_flow_offload_replace(struct mtk_eth *eth, struct flow_cls_offload *f, case FLOW_ACTION_CSUM: break; case FLOW_ACTION_VLAN_PUSH: - if (data.vlan.num == 1 || + if (data.vlan.num + data.pppoe.num == 2 || act->vlan.proto != htons(ETH_P_8021Q)) return -EOPNOTSUPP; - data.vlan.id = act->vlan.vid; - data.vlan.proto = act->vlan.proto; + data.vlan.vlans[data.vlan.num].id = act->vlan.vid; + data.vlan.vlans[data.vlan.num].proto = act->vlan.proto; data.vlan.num++; break; case FLOW_ACTION_VLAN_POP: break; case FLOW_ACTION_PPPOE_PUSH: - if (data.pppoe.num == 1) + if (data.pppoe.num == 1 || + data.vlan.num == 2) return -EOPNOTSUPP; data.pppoe.sid = act->pppoe.sid; @@ -450,12 +453,9 @@ mtk_flow_offload_replace(struct mtk_eth *eth, struct flow_cls_offload *f, if (offload_type == MTK_PPE_PKT_TYPE_BRIDGE) foe.bridge.vlan = data.vlan_in; - if (data.vlan.num == 1) { - if (data.vlan.proto != htons(ETH_P_8021Q)) - return -EOPNOTSUPP; + for (i = 0; i < data.vlan.num; i++) + mtk_foe_entry_set_vlan(eth, &foe, data.vlan.vlans[i].id); - mtk_foe_entry_set_vlan(eth, &foe, data.vlan.id); - } if (data.pppoe.num == 1) mtk_foe_entry_set_pppoe(eth, &foe, data.pppoe.sid); diff --git a/drivers/net/ethernet/mediatek/mtk_star_emac.c b/drivers/net/ethernet/mediatek/mtk_star_emac.c index 25989c79c92e..76f202d7f055 100644 --- a/drivers/net/ethernet/mediatek/mtk_star_emac.c +++ b/drivers/net/ethernet/mediatek/mtk_star_emac.c @@ -1427,15 +1427,10 @@ static int mtk_star_mdio_init(struct net_device *ndev) of_node = dev->of_node; - mdio_node = of_get_child_by_name(of_node, "mdio"); + mdio_node = of_get_available_child_by_name(of_node, "mdio"); if (!mdio_node) return -ENODEV; - if (!of_device_is_available(mdio_node)) { - ret = -ENODEV; - goto out_put_node; - } - priv->mii = devm_mdiobus_alloc(dev); if (!priv->mii) { ret = -ENOMEM; diff --git a/drivers/net/ethernet/mellanox/mlx4/Kconfig b/drivers/net/ethernet/mellanox/mlx4/Kconfig index 825e05fb8607..0b1cb340206f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx4/Kconfig @@ -7,6 +7,7 @@ config MLX4_EN tristate "Mellanox Technologies 1/10/40Gbit Ethernet support" depends on PCI && NETDEVICES && ETHERNET && INET depends on PTP_1588_CLOCK_OPTIONAL + select PAGE_POOL select MLX4_CORE help This driver supports Mellanox Technologies ConnectX Ethernet diff --git a/drivers/net/ethernet/mellanox/mlx4/alloc.c b/drivers/net/ethernet/mellanox/mlx4/alloc.c index b330020dc0d6..07b061a97a6e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/alloc.c +++ b/drivers/net/ethernet/mellanox/mlx4/alloc.c @@ -526,28 +526,6 @@ out: return res; } -u32 mlx4_zone_free_entries(struct mlx4_zone_allocator *zones, u32 uid, u32 obj, u32 count) -{ - struct mlx4_zone_entry *zone; - int res = 0; - - spin_lock(&zones->lock); - - zone = __mlx4_find_zone_by_uid(zones, uid); - - if (NULL == zone) { - res = -1; - goto out; - } - - __mlx4_free_from_zone(zone, obj, count); - -out: - spin_unlock(&zones->lock); - - return res; -} - u32 mlx4_zone_free_entries_unique(struct mlx4_zone_allocator *zones, u32 obj, u32 count) { struct mlx4_zone_entry *zone; @@ -682,9 +660,9 @@ static struct mlx4_db_pgdir *mlx4_alloc_db_pgdir(struct device *dma_device) } static int mlx4_alloc_db_from_pgdir(struct mlx4_db_pgdir *pgdir, - struct mlx4_db *db, int order) + struct mlx4_db *db, unsigned int order) { - int o; + unsigned int o; int i; for (o = order; o <= 1; ++o) { @@ -712,7 +690,7 @@ found: return 0; } -int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order) +int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, unsigned int order) { struct mlx4_priv *priv = mlx4_priv(dev); struct mlx4_db_pgdir *pgdir; diff --git a/drivers/net/ethernet/mellanox/mlx4/catas.c b/drivers/net/ethernet/mellanox/mlx4/catas.c index 0d8a362c2673..33ba0a5c38ac 100644 --- a/drivers/net/ethernet/mellanox/mlx4/catas.c +++ b/drivers/net/ethernet/mellanox/mlx4/catas.c @@ -305,7 +305,7 @@ void mlx4_stop_catas_poll(struct mlx4_dev *dev) { struct mlx4_priv *priv = mlx4_priv(dev); - del_timer_sync(&priv->catas_err.timer); + timer_delete_sync(&priv->catas_err.timer); if (priv->catas_err.map) { iounmap(priv->catas_err.map); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index 15c57e9517e9..b33285d755b9 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -48,60 +48,43 @@ #if IS_ENABLED(CONFIG_IPV6) #include <net/ip6_checksum.h> #endif +#include <net/page_pool/helpers.h> #include "mlx4_en.h" -static int mlx4_alloc_page(struct mlx4_en_priv *priv, - struct mlx4_en_rx_alloc *frag, - gfp_t gfp) -{ - struct page *page; - dma_addr_t dma; - - page = alloc_page(gfp); - if (unlikely(!page)) - return -ENOMEM; - dma = dma_map_page(priv->ddev, page, 0, PAGE_SIZE, priv->dma_dir); - if (unlikely(dma_mapping_error(priv->ddev, dma))) { - __free_page(page); - return -ENOMEM; - } - frag->page = page; - frag->dma = dma; - frag->page_offset = priv->rx_headroom; - return 0; -} - static int mlx4_en_alloc_frags(struct mlx4_en_priv *priv, struct mlx4_en_rx_ring *ring, struct mlx4_en_rx_desc *rx_desc, struct mlx4_en_rx_alloc *frags, gfp_t gfp) { + dma_addr_t dma; int i; for (i = 0; i < priv->num_frags; i++, frags++) { if (!frags->page) { - if (mlx4_alloc_page(priv, frags, gfp)) { + frags->page = page_pool_alloc_pages(ring->pp, gfp); + if (!frags->page) { ring->alloc_fail++; return -ENOMEM; } + page_pool_fragment_page(frags->page, 1); + frags->page_offset = priv->rx_headroom; + ring->rx_alloc_pages++; } - rx_desc->data[i].addr = cpu_to_be64(frags->dma + - frags->page_offset); + dma = page_pool_get_dma_addr(frags->page); + rx_desc->data[i].addr = cpu_to_be64(dma + frags->page_offset); } return 0; } static void mlx4_en_free_frag(const struct mlx4_en_priv *priv, + struct mlx4_en_rx_ring *ring, struct mlx4_en_rx_alloc *frag) { - if (frag->page) { - dma_unmap_page(priv->ddev, frag->dma, - PAGE_SIZE, priv->dma_dir); - __free_page(frag->page); - } + if (frag->page) + page_pool_put_full_page(ring->pp, frag->page, false); /* We need to clear all fields, otherwise a change of priv->log_rx_info * could lead to see garbage later in frag->page. */ @@ -141,18 +124,6 @@ static int mlx4_en_prepare_rx_desc(struct mlx4_en_priv *priv, (index << ring->log_stride); struct mlx4_en_rx_alloc *frags = ring->rx_info + (index << priv->log_rx_info); - if (likely(ring->page_cache.index > 0)) { - /* XDP uses a single page per frame */ - if (!frags->page) { - ring->page_cache.index--; - frags->page = ring->page_cache.buf[ring->page_cache.index].page; - frags->dma = ring->page_cache.buf[ring->page_cache.index].dma; - } - frags->page_offset = XDP_PACKET_HEADROOM; - rx_desc->data[0].addr = cpu_to_be64(frags->dma + - XDP_PACKET_HEADROOM); - return 0; - } return mlx4_en_alloc_frags(priv, ring, rx_desc, frags, gfp); } @@ -178,7 +149,7 @@ static void mlx4_en_free_rx_desc(const struct mlx4_en_priv *priv, frags = ring->rx_info + (index << priv->log_rx_info); for (nr = 0; nr < priv->num_frags; nr++) { en_dbg(DRV, priv, "Freeing fragment:%d\n", nr); - mlx4_en_free_frag(priv, frags + nr); + mlx4_en_free_frag(priv, ring, frags + nr); } } @@ -268,6 +239,7 @@ int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv, u32 size, u16 stride, int node, int queue_index) { struct mlx4_en_dev *mdev = priv->mdev; + struct page_pool_params pp = {}; struct mlx4_en_rx_ring *ring; int err = -ENOMEM; int tmp; @@ -286,9 +258,26 @@ int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv, ring->log_stride = ffs(ring->stride) - 1; ring->buf_size = ring->size * ring->stride + TXBB_SIZE; - if (xdp_rxq_info_reg(&ring->xdp_rxq, priv->dev, queue_index, 0) < 0) + pp.flags = PP_FLAG_DMA_MAP; + pp.pool_size = size * DIV_ROUND_UP(priv->rx_skb_size, PAGE_SIZE); + pp.nid = node; + pp.napi = &priv->rx_cq[queue_index]->napi; + pp.netdev = priv->dev; + pp.dev = &mdev->dev->persist->pdev->dev; + pp.dma_dir = priv->dma_dir; + + ring->pp = page_pool_create(&pp); + if (!ring->pp) goto err_ring; + if (xdp_rxq_info_reg(&ring->xdp_rxq, priv->dev, queue_index, 0) < 0) + goto err_pp; + + err = xdp_rxq_info_reg_mem_model(&ring->xdp_rxq, MEM_TYPE_PAGE_POOL, + ring->pp); + if (err) + goto err_xdp_info; + tmp = size * roundup_pow_of_two(MLX4_EN_MAX_RX_FRAGS * sizeof(struct mlx4_en_rx_alloc)); ring->rx_info = kvzalloc_node(tmp, GFP_KERNEL, node); @@ -319,6 +308,8 @@ err_info: ring->rx_info = NULL; err_xdp_info: xdp_rxq_info_unreg(&ring->xdp_rxq); +err_pp: + page_pool_destroy(ring->pp); err_ring: kfree(ring); *pring = NULL; @@ -409,26 +400,6 @@ void mlx4_en_recover_from_oom(struct mlx4_en_priv *priv) } } -/* When the rx ring is running in page-per-packet mode, a released frame can go - * directly into a small cache, to avoid unmapping or touching the page - * allocator. In bpf prog performance scenarios, buffers are either forwarded - * or dropped, never converted to skbs, so every page can come directly from - * this cache when it is sized to be a multiple of the napi budget. - */ -bool mlx4_en_rx_recycle(struct mlx4_en_rx_ring *ring, - struct mlx4_en_rx_alloc *frame) -{ - struct mlx4_en_page_cache *cache = &ring->page_cache; - - if (cache->index >= MLX4_EN_CACHE_SIZE) - return false; - - cache->buf[cache->index].page = frame->page; - cache->buf[cache->index].dma = frame->dma; - cache->index++; - return true; -} - void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv, struct mlx4_en_rx_ring **pring, u32 size, u16 stride) @@ -445,6 +416,7 @@ void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv, xdp_rxq_info_unreg(&ring->xdp_rxq); mlx4_free_hwq_res(mdev->dev, &ring->wqres, size * stride + TXBB_SIZE); kvfree(ring->rx_info); + page_pool_destroy(ring->pp); ring->rx_info = NULL; kfree(ring); *pring = NULL; @@ -453,14 +425,6 @@ void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv, void mlx4_en_deactivate_rx_ring(struct mlx4_en_priv *priv, struct mlx4_en_rx_ring *ring) { - int i; - - for (i = 0; i < ring->page_cache.index; i++) { - dma_unmap_page(priv->ddev, ring->page_cache.buf[i].dma, - PAGE_SIZE, priv->dma_dir); - put_page(ring->page_cache.buf[i].page); - } - ring->page_cache.index = 0; mlx4_en_free_rx_buf(priv, ring); if (ring->stride <= TXBB_SIZE) ring->buf -= TXBB_SIZE; @@ -487,7 +451,7 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv, if (unlikely(!page)) goto fail; - dma = frags->dma; + dma = page_pool_get_dma_addr(page); dma_sync_single_range_for_cpu(priv->ddev, dma, frags->page_offset, frag_size, priv->dma_dir); @@ -498,6 +462,7 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv, if (frag_info->frag_stride == PAGE_SIZE / 2) { frags->page_offset ^= PAGE_SIZE / 2; release = page_count(page) != 1 || + atomic_long_read(&page->pp_ref_count) != 1 || page_is_pfmemalloc(page) || page_to_nid(page) != numa_mem_id(); } else if (!priv->rx_headroom) { @@ -511,10 +476,9 @@ static int mlx4_en_complete_rx_desc(struct mlx4_en_priv *priv, release = frags->page_offset + frag_info->frag_size > PAGE_SIZE; } if (release) { - dma_unmap_page(priv->ddev, dma, PAGE_SIZE, priv->dma_dir); frags->page = NULL; } else { - page_ref_inc(page); + page_pool_ref_page(page); } nr++; @@ -784,7 +748,8 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud /* Get pointer to first fragment since we haven't * skb yet and cast it to ethhdr struct */ - dma = frags[0].dma + frags[0].page_offset; + dma = page_pool_get_dma_addr(frags[0].page); + dma += frags[0].page_offset; dma_sync_single_for_cpu(priv->ddev, dma, sizeof(*ethh), DMA_FROM_DEVICE); @@ -823,7 +788,8 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud void *orig_data; u32 act; - dma = frags[0].dma + frags[0].page_offset; + dma = page_pool_get_dma_addr(frags[0].page); + dma += frags[0].page_offset; dma_sync_single_for_cpu(priv->ddev, dma, priv->frag_info[0].frag_size, DMA_FROM_DEVICE); @@ -886,6 +852,7 @@ xdp_drop_no_cnt: skb = napi_get_frags(&cq->napi); if (unlikely(!skb)) goto next; + skb_mark_for_recycle(skb); if (unlikely(ring->hwtstamp_rx_filter == HWTSTAMP_FILTER_ALL)) { u64 timestamp = mlx4_en_get_cqe_ts(cqe); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 1ddb11cb25f9..87f35bcbeff8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -44,6 +44,7 @@ #include <linux/ipv6.h> #include <linux/indirect_call_wrapper.h> #include <net/ipv6.h> +#include <net/page_pool/helpers.h> #include "mlx4_en.h" @@ -350,16 +351,10 @@ u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv, int napi_mode) { struct mlx4_en_tx_info *tx_info = &ring->tx_info[index]; - struct mlx4_en_rx_alloc frame = { - .page = tx_info->page, - .dma = tx_info->map0_dma, - }; - - if (!napi_mode || !mlx4_en_rx_recycle(ring->recycle_ring, &frame)) { - dma_unmap_page(priv->ddev, tx_info->map0_dma, - PAGE_SIZE, priv->dma_dir); - put_page(tx_info->page); - } + struct page_pool *pool = ring->recycle_ring->pp; + + /* Note that napi_mode = 0 means ndo_close() path, not budget = 0 */ + page_pool_put_full_page(pool, tx_info->page, !!napi_mode); return tx_info->nr_txbb; } @@ -450,6 +445,8 @@ int mlx4_en_process_tx_cq(struct net_device *dev, if (unlikely(!priv->port_up)) return 0; + if (unlikely(!napi_budget) && cq->type == TX_XDP) + return 0; netdev_txq_bql_complete_prefetchw(ring->tx_queue); @@ -1194,7 +1191,7 @@ netdev_tx_t mlx4_en_xmit_frame(struct mlx4_en_rx_ring *rx_ring, tx_desc = ring->buf + (index << LOG_TXBB_SIZE); data = &tx_desc->data; - dma = frame->dma; + dma = page_pool_get_dma_addr(frame->page); tx_info->page = frame->page; frame->page = NULL; diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h index d7d856d1758a..b213094ea30f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h @@ -1478,12 +1478,6 @@ void mlx4_zone_allocator_destroy(struct mlx4_zone_allocator *zone_alloc); u32 mlx4_zone_alloc_entries(struct mlx4_zone_allocator *zones, u32 uid, int count, int align, u32 skip_mask, u32 *puid); -/* Free <count> objects, start from <obj> of the uid <uid> from zone_allocator - * <zones>. - */ -u32 mlx4_zone_free_entries(struct mlx4_zone_allocator *zones, - u32 uid, u32 obj, u32 count); - /* If <zones> was allocated with MLX4_ZONE_ALLOC_FLAGS_NO_OVERLAP, instead of * specifying the uid when freeing an object, zone allocator could figure it by * itself. Other parameters are similar to mlx4_zone_free. diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 28b70dcc652e..ad0d91a75184 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -247,20 +247,11 @@ struct mlx4_en_tx_desc { struct mlx4_en_rx_alloc { struct page *page; - dma_addr_t dma; u32 page_offset; }; #define MLX4_EN_CACHE_SIZE (2 * NAPI_POLL_WEIGHT) -struct mlx4_en_page_cache { - u32 index; - struct { - struct page *page; - dma_addr_t dma; - } buf[MLX4_EN_CACHE_SIZE]; -}; - enum { MLX4_EN_TX_RING_STATE_RECOVERING, }; @@ -335,14 +326,14 @@ struct mlx4_en_rx_ring { u16 stride; u16 log_stride; u16 cqn; /* index of port CQ associated with this ring */ + u8 fcs_del; u32 prod; u32 cons; u32 buf_size; - u8 fcs_del; + struct page_pool *pp; void *buf; void *rx_info; struct bpf_prog __rcu *xdp_prog; - struct mlx4_en_page_cache page_cache; unsigned long bytes; unsigned long packets; unsigned long csum_ok; @@ -707,8 +698,6 @@ netdev_tx_t mlx4_en_xmit_frame(struct mlx4_en_rx_ring *rx_ring, struct mlx4_en_priv *priv, unsigned int length, int tx_ind, bool *doorbell_pending); void mlx4_en_xmit_doorbell(struct mlx4_en_tx_ring *ring); -bool mlx4_en_rx_recycle(struct mlx4_en_rx_ring *ring, - struct mlx4_en_rx_alloc *frame); int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring **pring, diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c index 4e43f4a7d246..e3d0b13c1610 100644 --- a/drivers/net/ethernet/mellanox/mlx4/port.c +++ b/drivers/net/ethernet/mellanox/mlx4/port.c @@ -147,26 +147,6 @@ static int mlx4_set_port_mac_table(struct mlx4_dev *dev, u8 port, return err; } -int mlx4_find_cached_mac(struct mlx4_dev *dev, u8 port, u64 mac, int *idx) -{ - struct mlx4_port_info *info = &mlx4_priv(dev)->port[port]; - struct mlx4_mac_table *table = &info->mac_table; - int i; - - for (i = 0; i < MLX4_MAX_MAC_NUM; i++) { - if (!table->refs[i]) - continue; - - if (mac == (MLX4_MAC_MASK & be64_to_cpu(table->entries[i]))) { - *idx = i; - return 0; - } - } - - return -ENOENT; -} -EXPORT_SYMBOL_GPL(mlx4_find_cached_mac); - static bool mlx4_need_mf_bond(struct mlx4_dev *dev) { int i, num_eth_ports = 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index ea6070180c96..6ec7d6e0181d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -31,6 +31,7 @@ config MLX5_CORE_EN bool "Mellanox 5th generation network adapters (ConnectX series) Ethernet support" depends on NETDEVICES && ETHERNET && INET && PCI && MLX5_CORE select PAGE_POOL + select PAGE_POOL_STATS select DIMLIB help Ethernet support in Mellanox Technologies ConnectX-4 NIC. @@ -80,8 +81,8 @@ config MLX5_BRIDGE default y help mlx5 ConnectX offloads support for Ethernet Bridging (BRIDGE). - Enable adding representors of mlx5 uplink and VF ports to Bridge and - offloading rules for traffic between such ports. Supports VLANs (trunk and + Enable offloading FDB rules from a bridge device containing + representors of mlx5 uplink and VF ports. Supports VLANs (trunk and access modes). config MLX5_CLS_ACT diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index e733b81e18a2..e53dbdc0a7a1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -94,6 +94,11 @@ static u16 in_to_opcode(void *in) return MLX5_GET(mbox_in, in, opcode); } +static u16 in_to_uid(void *in) +{ + return MLX5_GET(mbox_in, in, uid); +} + /* Returns true for opcodes that might be triggered very frequently and throttle * the command interface. Limit their command slots usage. */ @@ -823,7 +828,7 @@ static void cmd_status_print(struct mlx5_core_dev *dev, void *in, void *out) opcode = in_to_opcode(in); op_mod = MLX5_GET(mbox_in, in, op_mod); - uid = MLX5_GET(mbox_in, in, uid); + uid = in_to_uid(in); status = MLX5_GET(mbox_out, out, status); if (!uid && opcode != MLX5_CMD_OP_DESTROY_MKEY && @@ -1871,6 +1876,17 @@ static int is_manage_pages(void *in) return in_to_opcode(in) == MLX5_CMD_OP_MANAGE_PAGES; } +static bool mlx5_has_privileged_uid(struct mlx5_core_dev *dev) +{ + return !xa_empty(&dev->cmd.vars.privileged_uids); +} + +static bool mlx5_cmd_is_privileged_uid(struct mlx5_core_dev *dev, + u16 uid) +{ + return !!xa_load(&dev->cmd.vars.privileged_uids, uid); +} + /* Notes: * 1. Callback functions may not sleep * 2. Page queue commands do not support asynchrous completion @@ -1881,7 +1897,9 @@ static int cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, { struct mlx5_cmd_msg *inb, *outb; u16 opcode = in_to_opcode(in); - bool throttle_op; + bool throttle_locked = false; + bool unpriv_locked = false; + u16 uid = in_to_uid(in); int pages_queue; gfp_t gfp; u8 token; @@ -1890,12 +1908,17 @@ static int cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, if (mlx5_cmd_is_down(dev) || !opcode_allowed(&dev->cmd, opcode)) return -ENXIO; - throttle_op = mlx5_cmd_is_throttle_opcode(opcode); - if (throttle_op) { - if (callback) { - if (down_trylock(&dev->cmd.vars.throttle_sem)) - return -EBUSY; - } else { + if (!callback) { + /* The semaphore is already held for callback commands. It was + * acquired in mlx5_cmd_exec_cb() + */ + if (uid && mlx5_has_privileged_uid(dev)) { + if (!mlx5_cmd_is_privileged_uid(dev, uid)) { + unpriv_locked = true; + down(&dev->cmd.vars.unprivileged_sem); + } + } else if (mlx5_cmd_is_throttle_opcode(opcode)) { + throttle_locked = true; down(&dev->cmd.vars.throttle_sem); } } @@ -1941,8 +1964,11 @@ out_out: out_in: free_msg(dev, inb); out_up: - if (throttle_op) + if (throttle_locked) up(&dev->cmd.vars.throttle_sem); + if (unpriv_locked) + up(&dev->cmd.vars.unprivileged_sem); + return err; } @@ -2104,18 +2130,22 @@ static void mlx5_cmd_exec_cb_handler(int status, void *_work) struct mlx5_async_work *work = _work; struct mlx5_async_ctx *ctx; struct mlx5_core_dev *dev; - u16 opcode; + bool throttle_locked; + bool unpriv_locked; ctx = work->ctx; dev = ctx->dev; - opcode = work->opcode; + throttle_locked = work->throttle_locked; + unpriv_locked = work->unpriv_locked; status = cmd_status_err(dev, status, work->opcode, work->op_mod, work->out); work->user_callback(status, work); /* Can't access "work" from this point on. It could have been freed in * the callback. */ - if (mlx5_cmd_is_throttle_opcode(opcode)) + if (throttle_locked) up(&dev->cmd.vars.throttle_sem); + if (unpriv_locked) + up(&dev->cmd.vars.unprivileged_sem); if (atomic_dec_and_test(&ctx->num_inflight)) complete(&ctx->inflight_done); } @@ -2124,6 +2154,8 @@ int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size, void *out, int out_size, mlx5_async_cbk_t callback, struct mlx5_async_work *work) { + struct mlx5_core_dev *dev = ctx->dev; + u16 uid; int ret; work->ctx = ctx; @@ -2131,11 +2163,43 @@ int mlx5_cmd_exec_cb(struct mlx5_async_ctx *ctx, void *in, int in_size, work->opcode = in_to_opcode(in); work->op_mod = MLX5_GET(mbox_in, in, op_mod); work->out = out; + work->throttle_locked = false; + work->unpriv_locked = false; + uid = in_to_uid(in); + if (WARN_ON(!atomic_inc_not_zero(&ctx->num_inflight))) return -EIO; - ret = cmd_exec(ctx->dev, in, in_size, out, out_size, + + if (uid && mlx5_has_privileged_uid(dev)) { + if (!mlx5_cmd_is_privileged_uid(dev, uid)) { + if (down_trylock(&dev->cmd.vars.unprivileged_sem)) { + ret = -EBUSY; + goto dec_num_inflight; + } + work->unpriv_locked = true; + } + } else if (mlx5_cmd_is_throttle_opcode(in_to_opcode(in))) { + if (down_trylock(&dev->cmd.vars.throttle_sem)) { + ret = -EBUSY; + goto dec_num_inflight; + } + work->throttle_locked = true; + } + + ret = cmd_exec(dev, in, in_size, out, out_size, mlx5_cmd_exec_cb_handler, work, false); - if (ret && atomic_dec_and_test(&ctx->num_inflight)) + if (ret) + goto sem_up; + + return 0; + +sem_up: + if (work->throttle_locked) + up(&dev->cmd.vars.throttle_sem); + if (work->unpriv_locked) + up(&dev->cmd.vars.unprivileged_sem); +dec_num_inflight: + if (atomic_dec_and_test(&ctx->num_inflight)) complete(&ctx->inflight_done); return ret; @@ -2371,10 +2435,16 @@ int mlx5_cmd_enable(struct mlx5_core_dev *dev) sema_init(&cmd->vars.sem, cmd->vars.max_reg_cmds); sema_init(&cmd->vars.pages_sem, 1); sema_init(&cmd->vars.throttle_sem, DIV_ROUND_UP(cmd->vars.max_reg_cmds, 2)); + sema_init(&cmd->vars.unprivileged_sem, + DIV_ROUND_UP(cmd->vars.max_reg_cmds, 2)); + + xa_init(&cmd->vars.privileged_uids); cmd->pool = dma_pool_create("mlx5_cmd", mlx5_core_dma_dev(dev), size, align, 0); - if (!cmd->pool) - return -ENOMEM; + if (!cmd->pool) { + err = -ENOMEM; + goto err_destroy_xa; + } err = alloc_cmd_page(dev, cmd); if (err) @@ -2408,6 +2478,8 @@ err_cmd_page: free_cmd_page(dev, cmd); err_free_pool: dma_pool_destroy(cmd->pool); +err_destroy_xa: + xa_destroy(&dev->cmd.vars.privileged_uids); return err; } @@ -2420,6 +2492,7 @@ void mlx5_cmd_disable(struct mlx5_core_dev *dev) destroy_msg_cache(dev); free_cmd_page(dev, cmd); dma_pool_destroy(cmd->pool); + xa_destroy(&dev->cmd.vars.privileged_uids); } void mlx5_cmd_set_state(struct mlx5_core_dev *dev, @@ -2427,3 +2500,18 @@ void mlx5_cmd_set_state(struct mlx5_core_dev *dev, { dev->cmd.state = cmdif_state; } + +int mlx5_cmd_add_privileged_uid(struct mlx5_core_dev *dev, u16 uid) +{ + return xa_insert(&dev->cmd.vars.privileged_uids, uid, + xa_mk_value(uid), GFP_KERNEL); +} +EXPORT_SYMBOL(mlx5_cmd_add_privileged_uid); + +void mlx5_cmd_remove_privileged_uid(struct mlx5_core_dev *dev, u16 uid) +{ + void *data = xa_erase(&dev->cmd.vars.privileged_uids, uid); + + WARN(!data, "Privileged UID %u does not exist\n", uid); +} +EXPORT_SYMBOL(mlx5_cmd_remove_privileged_uid); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c index 9a79674d27f1..891bbbbfbbf1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c @@ -228,8 +228,15 @@ enum { MLX5_INTERFACE_PROTOCOL_VNET, MLX5_INTERFACE_PROTOCOL_DPLL, + MLX5_INTERFACE_PROTOCOL_FWCTL, }; +static bool is_fwctl_supported(struct mlx5_core_dev *dev) +{ + /* fwctl is most useful on PFs, prevent fwctl on SFs for now */ + return MLX5_CAP_GEN(dev, uctx_cap) && !mlx5_core_is_sf(dev); +} + static const struct mlx5_adev_device { const char *suffix; bool (*is_supported)(struct mlx5_core_dev *dev); @@ -252,6 +259,8 @@ static const struct mlx5_adev_device { .is_supported = &is_mp_supported }, [MLX5_INTERFACE_PROTOCOL_DPLL] = { .suffix = "dpll", .is_supported = &is_dpll_supported }, + [MLX5_INTERFACE_PROTOCOL_FWCTL] = { .suffix = "fwctl", + .is_supported = &is_fwctl_supported }, }; int mlx5_adev_idx_alloc(void) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index 98d4306929f3..73cd74644378 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -46,6 +46,9 @@ mlx5_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req, u32 running_fw, stored_fw; int err; + if (!mlx5_core_is_pf(dev)) + return 0; + err = devlink_info_version_fixed_put(req, "fw.psid", dev->board_id); if (err) return err; @@ -324,7 +327,8 @@ static const struct devlink_ops mlx5_devlink_ops = { .rate_node_tx_max_set = mlx5_esw_devlink_rate_node_tx_max_set, .rate_node_new = mlx5_esw_devlink_rate_node_new, .rate_node_del = mlx5_esw_devlink_rate_node_del, - .rate_leaf_parent_set = mlx5_esw_devlink_rate_parent_set, + .rate_leaf_parent_set = mlx5_esw_devlink_rate_leaf_parent_set, + .rate_node_parent_set = mlx5_esw_devlink_rate_node_parent_set, #endif #ifdef CONFIG_MLX5_SF_MANAGER .port_new = mlx5_devlink_sf_port_new, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/diag/reporter_vnic.c b/drivers/net/ethernet/mellanox/mlx5/core/diag/reporter_vnic.c index c7216e84ef8c..86253a89c24c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/diag/reporter_vnic.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/diag/reporter_vnic.c @@ -13,6 +13,50 @@ struct mlx5_vnic_diag_stats { __be64 query_vnic_env_out[MLX5_ST_SZ_QW(query_vnic_env_out)]; }; +static void mlx5_reporter_vnic_diagnose_counter_icm(struct mlx5_core_dev *dev, + struct devlink_fmsg *fmsg, + u16 vport_num, bool other_vport) +{ + u32 out_icm_reg[MLX5_ST_SZ_DW(vhca_icm_ctrl_reg)] = {}; + u32 in_icm_reg[MLX5_ST_SZ_DW(vhca_icm_ctrl_reg)] = {}; + u32 out_reg[MLX5_ST_SZ_DW(nic_cap_reg)] = {}; + u32 in_reg[MLX5_ST_SZ_DW(nic_cap_reg)] = {}; + u32 cur_alloc_icm; + int vhca_icm_ctrl; + u16 vhca_id; + int err; + + err = mlx5_core_access_reg(dev, in_reg, sizeof(in_reg), out_reg, + sizeof(out_reg), MLX5_REG_NIC_CAP, 0, 0); + if (err) { + mlx5_core_warn(dev, "Reading nic_cap_reg failed. err = %d\n", err); + return; + } + vhca_icm_ctrl = MLX5_GET(nic_cap_reg, out_reg, vhca_icm_ctrl); + if (!vhca_icm_ctrl) + return; + + MLX5_SET(vhca_icm_ctrl_reg, in_icm_reg, vhca_id_valid, other_vport); + if (other_vport) { + err = mlx5_vport_get_vhca_id(dev, vport_num, &vhca_id); + if (err) { + mlx5_core_warn(dev, "vport to vhca_id failed. vport_num = %d, err = %d\n", + vport_num, err); + return; + } + MLX5_SET(vhca_icm_ctrl_reg, in_icm_reg, vhca_id, vhca_id); + } + err = mlx5_core_access_reg(dev, in_icm_reg, sizeof(in_icm_reg), + out_icm_reg, sizeof(out_icm_reg), + MLX5_REG_VHCA_ICM_CTRL, 0, 0); + if (err) { + mlx5_core_warn(dev, "Reading vhca_icm_ctrl failed. err = %d\n", err); + return; + } + cur_alloc_icm = MLX5_GET(vhca_icm_ctrl_reg, out_icm_reg, cur_alloc_icm); + devlink_fmsg_u32_pair_put(fmsg, "icm_consumption", cur_alloc_icm); +} + void mlx5_reporter_vnic_diagnose_counters(struct mlx5_core_dev *dev, struct devlink_fmsg *fmsg, u16 vport_num, bool other_vport) @@ -59,6 +103,8 @@ void mlx5_reporter_vnic_diagnose_counters(struct mlx5_core_dev *dev, devlink_fmsg_u64_pair_put(fmsg, "handled_pkt_steering_fail", VNIC_ENV_GET64(&vnic, handled_pkt_steering_fail)); } + if (MLX5_CAP_GEN(dev, nic_cap_reg)) + mlx5_reporter_vnic_diagnose_counter_icm(dev, fmsg, vport_num, other_vport); devlink_fmsg_obj_nest_end(fmsg); devlink_fmsg_pair_nest_end(fmsg); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dpll.c b/drivers/net/ethernet/mellanox/mlx5/core/dpll.c index 31142f6cc372..1e5522a19483 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/dpll.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dpll.c @@ -242,7 +242,7 @@ static int mlx5_dpll_clock_quality_level_get(const struct dpll_device *dpll, return 0; } errout: - NL_SET_ERR_MSG_MOD(extack, "Invalid clock quality level obtained from firmware\n"); + NL_SET_ERR_MSG_MOD(extack, "Invalid clock quality level obtained from firmware"); return -EINVAL; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 979fc56205e1..32ed4963b8ad 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -95,8 +95,6 @@ struct page_pool; #define MLX5_MPWRQ_DEF_LOG_STRIDE_SZ(mdev) \ MLX5_MPWRQ_LOG_STRIDE_SZ(mdev, order_base_2(MLX5E_RX_MAX_HEAD)) -#define MLX5_MPWRQ_MAX_LOG_WQE_SZ 18 - /* Keep in sync with mlx5e_mpwrq_log_wqe_sz. * These are theoretical maximums, which can be further restricted by * capabilities. These values are used for static resource allocations and @@ -232,16 +230,22 @@ struct mlx5e_rx_wqe_cyc { DECLARE_FLEX_ARRAY(struct mlx5_wqe_data_seg, data); }; -struct mlx5e_umr_wqe { +struct mlx5e_umr_wqe_hdr { struct mlx5_wqe_ctrl_seg ctrl; struct mlx5_wqe_umr_ctrl_seg uctrl; struct mlx5_mkey_seg mkc; +}; + +struct mlx5e_umr_wqe { + struct mlx5e_umr_wqe_hdr hdr; union { DECLARE_FLEX_ARRAY(struct mlx5_mtt, inline_mtts); DECLARE_FLEX_ARRAY(struct mlx5_klm, inline_klms); DECLARE_FLEX_ARRAY(struct mlx5_ksm, inline_ksms); }; }; +static_assert(offsetof(struct mlx5e_umr_wqe, inline_mtts) == sizeof(struct mlx5e_umr_wqe_hdr), + "struct members should be included in struct mlx5e_umr_wqe_hdr, not in struct mlx5e_umr_wqe"); enum mlx5e_priv_flag { MLX5E_PFLAG_RX_CQE_BASED_MODER, @@ -386,7 +390,6 @@ enum { MLX5E_SQ_STATE_VLAN_NEED_L2_INLINE, MLX5E_SQ_STATE_PENDING_XSK_TX, MLX5E_SQ_STATE_PENDING_TLS_RX_RESYNC, - MLX5E_SQ_STATE_XDP_MULTIBUF, MLX5E_NUM_SQ_STATES, /* Must be kept last */ }; @@ -395,6 +398,7 @@ struct mlx5e_tx_mpwqe { struct mlx5e_tx_wqe *wqe; u32 bytes_count; u8 ds_count; + u8 ds_count_max; u8 pkt_count; u8 inline_on; }; @@ -660,7 +664,7 @@ struct mlx5e_rq { } wqe; struct { struct mlx5_wq_ll wq; - struct mlx5e_umr_wqe umr_wqe; + struct mlx5e_umr_wqe_hdr umr_wqe; struct mlx5e_mpw_info *info; mlx5e_fp_skb_from_cqe_mpwrq skb_from_cqe_mpwrq; __be32 umr_mkey_be; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h index 1e8b7d330701..b5c3a2a9d2a5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/fs.h @@ -84,9 +84,9 @@ enum { MLX5E_ARFS_FT_LEVEL = MLX5E_INNER_TTC_FT_LEVEL + 1, #endif #ifdef CONFIG_MLX5_EN_IPSEC - MLX5E_ACCEL_FS_POL_FT_LEVEL = MLX5E_INNER_TTC_FT_LEVEL + 1, - MLX5E_ACCEL_FS_ESP_FT_LEVEL, + MLX5E_ACCEL_FS_ESP_FT_LEVEL = MLX5E_INNER_TTC_FT_LEVEL + 1, MLX5E_ACCEL_FS_ESP_FT_ERR_LEVEL, + MLX5E_ACCEL_FS_POL_FT_LEVEL, MLX5E_ACCEL_FS_ESP_FT_ROCE_LEVEL, #endif }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index 64b62ed17b07..58ec5e44aa7a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -10,6 +10,9 @@ #include <net/page_pool/types.h> #include <net/xdp_sock_drv.h> +#define MLX5_MPWRQ_MAX_LOG_WQE_SZ 18 +#define MLX5_REP_MPWRQ_MAX_LOG_WQE_SZ 17 + static u8 mlx5e_mpwrq_min_page_shift(struct mlx5_core_dev *mdev) { u8 min_page_shift = MLX5_CAP_GEN_2(mdev, log_min_mkey_entity_size); @@ -103,18 +106,22 @@ u8 mlx5e_mpwrq_log_wqe_sz(struct mlx5_core_dev *mdev, u8 page_shift, enum mlx5e_mpwrq_umr_mode umr_mode) { u8 umr_entry_size = mlx5e_mpwrq_umr_entry_size(umr_mode); - u8 max_pages_per_wqe, max_log_mpwqe_size; + u8 max_pages_per_wqe, max_log_wqe_size_calc; + u8 max_log_wqe_size_cap; u16 max_wqe_size; /* Keep in sync with MLX5_MPWRQ_MAX_PAGES_PER_WQE. */ max_wqe_size = mlx5e_get_max_sq_aligned_wqebbs(mdev) * MLX5_SEND_WQE_BB; max_pages_per_wqe = ALIGN_DOWN(max_wqe_size - sizeof(struct mlx5e_umr_wqe), MLX5_UMR_FLEX_ALIGNMENT) / umr_entry_size; - max_log_mpwqe_size = ilog2(max_pages_per_wqe) + page_shift; + max_log_wqe_size_calc = ilog2(max_pages_per_wqe) + page_shift; + + WARN_ON_ONCE(max_log_wqe_size_calc < MLX5E_ORDER2_MAX_PACKET_MTU); - WARN_ON_ONCE(max_log_mpwqe_size < MLX5E_ORDER2_MAX_PACKET_MTU); + max_log_wqe_size_cap = mlx5_core_is_ecpf(mdev) ? + MLX5_REP_MPWRQ_MAX_LOG_WQE_SZ : MLX5_MPWRQ_MAX_LOG_WQE_SZ; - return min_t(u8, max_log_mpwqe_size, MLX5_MPWRQ_MAX_LOG_WQE_SZ); + return min_t(u8, max_log_wqe_size_calc, max_log_wqe_size_cap); } u8 mlx5e_mpwrq_pages_per_wqe(struct mlx5_core_dev *mdev, u8 page_shift, @@ -423,7 +430,7 @@ u8 mlx5e_shampo_get_log_pkt_per_rsrv(struct mlx5_core_dev *mdev, struct mlx5e_params *params) { u32 resrv_size = BIT(mlx5e_shampo_get_log_rsrv_size(mdev, params)) * - PAGE_SIZE; + MLX5E_SHAMPO_WQ_BASE_RESRV_SIZE; return order_base_2(DIV_ROUND_UP(resrv_size, params->sw_mtu)); } @@ -827,7 +834,8 @@ static u32 mlx5e_shampo_get_log_cq_size(struct mlx5_core_dev *mdev, struct mlx5e_params *params, struct mlx5e_xsk_param *xsk) { - int rsrv_size = BIT(mlx5e_shampo_get_log_rsrv_size(mdev, params)) * PAGE_SIZE; + int rsrv_size = BIT(mlx5e_shampo_get_log_rsrv_size(mdev, params)) * + MLX5E_SHAMPO_WQ_BASE_RESRV_SIZE; u16 num_strides = BIT(mlx5e_mpwqe_get_log_num_strides(mdev, params, xsk)); int pkt_per_rsrv = BIT(mlx5e_shampo_get_log_pkt_per_rsrv(mdev, params)); u8 log_stride_sz = mlx5e_mpwqe_get_log_stride_size(mdev, params, xsk); @@ -1036,7 +1044,8 @@ u32 mlx5e_shampo_hd_per_wqe(struct mlx5_core_dev *mdev, struct mlx5e_params *params, struct mlx5e_rq_param *rq_param) { - int resv_size = BIT(mlx5e_shampo_get_log_rsrv_size(mdev, params)) * PAGE_SIZE; + int resv_size = BIT(mlx5e_shampo_get_log_rsrv_size(mdev, params)) * + MLX5E_SHAMPO_WQ_BASE_RESRV_SIZE; u16 num_strides = BIT(mlx5e_mpwqe_get_log_num_strides(mdev, params, NULL)); int pkt_per_resv = BIT(mlx5e_shampo_get_log_pkt_per_rsrv(mdev, params)); u8 log_stride_sz = mlx5e_mpwqe_get_log_stride_size(mdev, params, NULL); @@ -1240,7 +1249,6 @@ void mlx5e_build_xdpsq_param(struct mlx5_core_dev *mdev, mlx5e_build_sq_param_common(mdev, param); MLX5_SET(wq, wq, log_wq_sz, params->log_sq_size); param->is_mpw = MLX5E_GET_PFLAG(params, MLX5E_PFLAG_XDP_TX_MPWQE); - param->is_xdp_mb = !mlx5e_rx_is_linear_skb(mdev, params, xsk); mlx5e_build_tx_cq_param(mdev, params, ¶m->cqp); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h index 3f8986f9d862..bd5877acc5b1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.h @@ -33,7 +33,6 @@ struct mlx5e_sq_param { struct mlx5_wq_param wq; bool is_mpw; bool is_tls; - bool is_xdp_mb; u16 stop_room; }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c index 5f6a0605e4ae..6049ccf475bc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.c @@ -80,6 +80,7 @@ int mlx5_port_set_eth_ptys(struct mlx5_core_dev *dev, bool an_disable, int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed) { struct mlx5_port_eth_proto eproto; + const struct mlx5_link_info *info; bool force_legacy = false; bool ext; int err; @@ -94,9 +95,13 @@ int mlx5e_port_linkspeed(struct mlx5_core_dev *mdev, u32 *speed) if (err) goto out; } - *speed = mlx5_port_ptys2speed(mdev, eproto.oper, force_legacy); - if (!(*speed)) + info = mlx5_port_ptys2info(mdev, eproto.oper, force_legacy); + if (!info) { + *speed = SPEED_UNKNOWN; err = -EINVAL; + goto out; + } + *speed = info->speed; out: return err; @@ -296,11 +301,16 @@ enum mlx5e_fec_supported_link_mode { MLX5E_FEC_SUPPORTED_LINK_MODE_200G_2X, MLX5E_FEC_SUPPORTED_LINK_MODE_400G_4X, MLX5E_FEC_SUPPORTED_LINK_MODE_800G_8X, + MLX5E_FEC_SUPPORTED_LINK_MODE_200G_1X, + MLX5E_FEC_SUPPORTED_LINK_MODE_400G_2X, + MLX5E_FEC_SUPPORTED_LINK_MODE_800G_4X, + MLX5E_FEC_SUPPORTED_LINK_MODE_1600G_8X, MLX5E_MAX_FEC_SUPPORTED_LINK_MODE, }; #define MLX5E_FEC_FIRST_50G_PER_LANE_MODE MLX5E_FEC_SUPPORTED_LINK_MODE_50G_1X #define MLX5E_FEC_FIRST_100G_PER_LANE_MODE MLX5E_FEC_SUPPORTED_LINK_MODE_100G_1X +#define MLX5E_FEC_FIRST_200G_PER_LANE_MODE MLX5E_FEC_SUPPORTED_LINK_MODE_200G_1X #define MLX5E_FEC_OVERRIDE_ADMIN_POLICY(buf, policy, write, link) \ do { \ @@ -320,8 +330,10 @@ static bool mlx5e_is_fec_supported_link_mode(struct mlx5_core_dev *dev, return link_mode < MLX5E_FEC_FIRST_50G_PER_LANE_MODE || (link_mode < MLX5E_FEC_FIRST_100G_PER_LANE_MODE && MLX5_CAP_PCAM_FEATURE(dev, fec_50G_per_lane_in_pplm)) || - (link_mode >= MLX5E_FEC_FIRST_100G_PER_LANE_MODE && - MLX5_CAP_PCAM_FEATURE(dev, fec_100G_per_lane_in_pplm)); + (link_mode < MLX5E_FEC_FIRST_200G_PER_LANE_MODE && + MLX5_CAP_PCAM_FEATURE(dev, fec_100G_per_lane_in_pplm)) || + (link_mode >= MLX5E_FEC_FIRST_200G_PER_LANE_MODE && + MLX5_CAP_PCAM_FEATURE(dev, fec_200G_per_lane_in_pplm)); } /* get/set FEC admin field for a given speed */ @@ -368,6 +380,18 @@ static int mlx5e_fec_admin_field(u32 *pplm, u16 *fec_policy, bool write, case MLX5E_FEC_SUPPORTED_LINK_MODE_800G_8X: MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 800g_8x); break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_200G_1X: + MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 200g_1x); + break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_400G_2X: + MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 400g_2x); + break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_800G_4X: + MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 800g_4x); + break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_1600G_8X: + MLX5E_FEC_OVERRIDE_ADMIN_POLICY(pplm, *fec_policy, write, 1600g_8x); + break; default: return -EINVAL; } @@ -421,6 +445,18 @@ static int mlx5e_get_fec_cap_field(u32 *pplm, u16 *fec_cap, case MLX5E_FEC_SUPPORTED_LINK_MODE_800G_8X: *fec_cap = MLX5E_GET_FEC_OVERRIDE_CAP(pplm, 800g_8x); break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_200G_1X: + *fec_cap = MLX5E_GET_FEC_OVERRIDE_CAP(pplm, 200g_1x); + break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_400G_2X: + *fec_cap = MLX5E_GET_FEC_OVERRIDE_CAP(pplm, 400g_2x); + break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_800G_4X: + *fec_cap = MLX5E_GET_FEC_OVERRIDE_CAP(pplm, 800g_4x); + break; + case MLX5E_FEC_SUPPORTED_LINK_MODE_1600G_8X: + *fec_cap = MLX5E_GET_FEC_OVERRIDE_CAP(pplm, 1600g_8x); + break; default: return -EINVAL; } @@ -494,6 +530,26 @@ out: return 0; } +static u16 mlx5e_remap_fec_conf_mode(enum mlx5e_fec_supported_link_mode link_mode, + u16 conf_fec) +{ + /* RS fec in ethtool is originally mapped to MLX5E_FEC_RS_528_514. + * For link modes up to 25G per lane, the value is kept. + * For 50G or 100G per lane, it's remapped to MLX5E_FEC_RS_544_514. + * For 200G per lane, remapped to MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD. + */ + if (conf_fec != BIT(MLX5E_FEC_RS_528_514)) + return conf_fec; + + if (link_mode >= MLX5E_FEC_FIRST_200G_PER_LANE_MODE) + return BIT(MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD); + + if (link_mode >= MLX5E_FEC_FIRST_50G_PER_LANE_MODE) + return BIT(MLX5E_FEC_RS_544_514); + + return conf_fec; +} + int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u16 fec_policy) { bool fec_50g_per_lane = MLX5_CAP_PCAM_FEATURE(dev, fec_50G_per_lane_in_pplm); @@ -530,14 +586,7 @@ int mlx5e_set_fec_mode(struct mlx5_core_dev *dev, u16 fec_policy) if (!mlx5e_is_fec_supported_link_mode(dev, i)) break; - /* RS fec in ethtool is mapped to MLX5E_FEC_RS_528_514 - * to link modes up to 25G per lane and to - * MLX5E_FEC_RS_544_514 in the new link modes based on - * 50G or 100G per lane - */ - if (conf_fec == (1 << MLX5E_FEC_RS_528_514) && - i >= MLX5E_FEC_FIRST_50G_PER_LANE_MODE) - conf_fec = (1 << MLX5E_FEC_RS_544_514); + conf_fec = mlx5e_remap_fec_conf_mode(i, conf_fec); mlx5e_get_fec_cap_field(out, &fec_caps, i); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h index d1da225f35da..fa2283dd383b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/port.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/port.h @@ -61,6 +61,7 @@ enum { MLX5E_FEC_NOFEC, MLX5E_FEC_FIRECODE, MLX5E_FEC_RS_528_514, + MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD = 4, MLX5E_FEC_RS_544_514 = 7, MLX5E_FEC_LLRS_272_257_1 = 9, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c index afd654583b6b..131ed97ca997 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c @@ -326,7 +326,7 @@ static int mlx5e_ptp_alloc_txqsq(struct mlx5e_ptp *c, int txq_ix, int node; sq->pdev = c->pdev; - sq->clock = &mdev->clock; + sq->clock = mdev->clock; sq->mkey_be = c->mkey_be; sq->netdev = c->netdev; sq->priv = c->priv; @@ -696,7 +696,7 @@ static int mlx5e_init_ptp_rq(struct mlx5e_ptp *c, struct mlx5e_params *params, rq->pdev = c->pdev; rq->netdev = priv->netdev; rq->priv = priv; - rq->clock = &mdev->clock; + rq->clock = mdev->clock; rq->tstamp = &priv->tstamp; rq->mdev = mdev; rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c index 5d128c5b4529..0f5d7ea8956f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/bridge.c @@ -48,15 +48,10 @@ mlx5_esw_bridge_lag_rep_get(struct net_device *dev, struct mlx5_eswitch *esw) struct list_head *iter; netdev_for_each_lower_dev(dev, lower, iter) { - struct mlx5_core_dev *mdev; - struct mlx5e_priv *priv; - if (!mlx5e_eswitch_rep(lower)) continue; - priv = netdev_priv(lower); - mdev = priv->mdev; - if (mlx5_lag_is_shared_fdb(mdev) && mlx5_esw_bridge_dev_same_esw(lower, esw)) + if (mlx5_esw_bridge_dev_same_esw(lower, esw)) return lower; } @@ -125,7 +120,7 @@ static bool mlx5_esw_bridge_is_local(struct net_device *dev, struct net_device * priv = netdev_priv(rep); mdev = priv->mdev; if (netif_is_lag_master(dev)) - return mlx5_lag_is_shared_fdb(mdev) && mlx5_lag_is_master(mdev); + return mlx5_lag_is_master(mdev); return true; } @@ -455,6 +450,9 @@ static int mlx5_esw_bridge_switchdev_event(struct notifier_block *nb, if (!rep) return NOTIFY_DONE; + if (netif_is_lag_master(dev) && !mlx5_lag_is_shared_fdb(esw->dev)) + return NOTIFY_DONE; + switch (event) { case SWITCHDEV_FDB_ADD_TO_BRIDGE: fdb_info = container_of(info, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index 25d751eba99b..e75759533ae0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -317,10 +317,8 @@ mlx5e_rx_reporter_diagnose_common_ptp_config(struct mlx5e_priv *priv, struct mlx } static void -mlx5e_rx_reporter_diagnose_common_config(struct devlink_health_reporter *reporter, - struct devlink_fmsg *fmsg) +mlx5e_rx_reporter_diagnose_common_config(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg) { - struct mlx5e_priv *priv = devlink_health_reporter_priv(reporter); struct mlx5e_rq *generic_rq = &priv->channels.c[0]->rq; struct mlx5e_ptp *ptp_ch = priv->channels.ptp; @@ -340,20 +338,100 @@ static void mlx5e_rx_reporter_build_diagnose_output_ptp_rq(struct mlx5e_rq *rq, devlink_fmsg_obj_nest_end(fmsg); } -static int mlx5e_rx_reporter_diagnose(struct devlink_health_reporter *reporter, - struct devlink_fmsg *fmsg, - struct netlink_ext_ack *extack) +static void mlx5e_rx_reporter_diagnose_rx_res_dir_tirns(struct mlx5e_rx_res *rx_res, + struct devlink_fmsg *fmsg) { - struct mlx5e_priv *priv = devlink_health_reporter_priv(reporter); - struct mlx5e_ptp *ptp_ch = priv->channels.ptp; + unsigned int max_nch = mlx5e_rx_res_get_max_nch(rx_res); int i; - mutex_lock(&priv->state_lock); + devlink_fmsg_arr_pair_nest_start(fmsg, "Direct TIRs"); - if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) - goto unlock; + for (i = 0; i < max_nch; i++) { + devlink_fmsg_obj_nest_start(fmsg); + + devlink_fmsg_u32_pair_put(fmsg, "ix", i); + devlink_fmsg_u32_pair_put(fmsg, "tirn", mlx5e_rx_res_get_tirn_direct(rx_res, i)); + devlink_fmsg_u32_pair_put(fmsg, "rqtn", mlx5e_rx_res_get_rqtn_direct(rx_res, i)); + + devlink_fmsg_obj_nest_end(fmsg); + } + + devlink_fmsg_arr_pair_nest_end(fmsg); +} + +static void mlx5e_rx_reporter_diagnose_rx_res_rss_tirn(struct mlx5e_rss *rss, bool inner, + struct devlink_fmsg *fmsg) +{ + bool found_valid_tir = false; + int tt; + + for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++) { + if (!mlx5e_rss_valid_tir(rss, tt, inner)) + continue; + + if (!found_valid_tir) { + char *tir_msg = inner ? "Inner TIRs Numbers" : "TIRs Numbers"; + + found_valid_tir = true; + devlink_fmsg_arr_pair_nest_start(fmsg, tir_msg); + } + + devlink_fmsg_obj_nest_start(fmsg); + devlink_fmsg_string_pair_put(fmsg, "tt", mlx5_ttc_get_name(tt)); + devlink_fmsg_u32_pair_put(fmsg, "tirn", mlx5e_rss_get_tirn(rss, tt, inner)); + devlink_fmsg_obj_nest_end(fmsg); + } + + if (found_valid_tir) + devlink_fmsg_arr_pair_nest_end(fmsg); +} + +static void mlx5e_rx_reporter_diagnose_rx_res_rss_ix(struct mlx5e_rx_res *rx_res, u32 rss_idx, + struct devlink_fmsg *fmsg) +{ + struct mlx5e_rss *rss = mlx5e_rx_res_rss_get(rx_res, rss_idx); + + if (!rss) + return; + + devlink_fmsg_obj_nest_start(fmsg); + + devlink_fmsg_u32_pair_put(fmsg, "Index", rss_idx); + devlink_fmsg_u32_pair_put(fmsg, "rqtn", mlx5e_rss_get_rqtn(rss)); + mlx5e_rx_reporter_diagnose_rx_res_rss_tirn(rss, false, fmsg); + if (mlx5e_rss_get_inner_ft_support(rss)) + mlx5e_rx_reporter_diagnose_rx_res_rss_tirn(rss, true, fmsg); + + devlink_fmsg_obj_nest_end(fmsg); +} + +static void mlx5e_rx_reporter_diagnose_rx_res_rss(struct mlx5e_rx_res *rx_res, + struct devlink_fmsg *fmsg) +{ + int rss_ix; + + devlink_fmsg_arr_pair_nest_start(fmsg, "RSS"); + for (rss_ix = 0; rss_ix < MLX5E_MAX_NUM_RSS; rss_ix++) + mlx5e_rx_reporter_diagnose_rx_res_rss_ix(rx_res, rss_ix, fmsg); + devlink_fmsg_arr_pair_nest_end(fmsg); +} + +static void mlx5e_rx_reporter_diagnose_rx_res(struct mlx5e_priv *priv, + struct devlink_fmsg *fmsg) +{ + struct mlx5e_rx_res *rx_res = priv->rx_res; + + mlx5e_health_fmsg_named_obj_nest_start(fmsg, "RX resources"); + mlx5e_rx_reporter_diagnose_rx_res_dir_tirns(rx_res, fmsg); + mlx5e_rx_reporter_diagnose_rx_res_rss(rx_res, fmsg); + mlx5e_health_fmsg_named_obj_nest_end(fmsg); +} + +static void mlx5e_rx_reporter_diagnose_rqs(struct mlx5e_priv *priv, struct devlink_fmsg *fmsg) +{ + struct mlx5e_ptp *ptp_ch = priv->channels.ptp; + int i; - mlx5e_rx_reporter_diagnose_common_config(reporter, fmsg); devlink_fmsg_arr_pair_nest_start(fmsg, "RQs"); for (i = 0; i < priv->channels.num; i++) { @@ -367,7 +445,24 @@ static int mlx5e_rx_reporter_diagnose(struct devlink_health_reporter *reporter, } if (ptp_ch && test_bit(MLX5E_PTP_STATE_RX, ptp_ch->state)) mlx5e_rx_reporter_build_diagnose_output_ptp_rq(&ptp_ch->rq, fmsg); + devlink_fmsg_arr_pair_nest_end(fmsg); +} + +static int mlx5e_rx_reporter_diagnose(struct devlink_health_reporter *reporter, + struct devlink_fmsg *fmsg, + struct netlink_ext_ack *extack) +{ + struct mlx5e_priv *priv = devlink_health_reporter_priv(reporter); + + mutex_lock(&priv->state_lock); + + if (!test_bit(MLX5E_STATE_OPENED, &priv->state)) + goto unlock; + + mlx5e_rx_reporter_diagnose_common_config(priv, fmsg); + mlx5e_rx_reporter_diagnose_rqs(priv, fmsg); + mlx5e_rx_reporter_diagnose_rx_res(priv, fmsg); unlock: mutex_unlock(&priv->state_lock); return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c index 09433b91be17..532c7fa94d17 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c @@ -16,7 +16,6 @@ static const char * const sq_sw_state_type_name[] = { [MLX5E_SQ_STATE_VLAN_NEED_L2_INLINE] = "vlan_need_l2_inline", [MLX5E_SQ_STATE_PENDING_XSK_TX] = "pending_xsk_tx", [MLX5E_SQ_STATE_PENDING_TLS_RX_RESYNC] = "pending_tls_rx_resync", - [MLX5E_SQ_STATE_XDP_MULTIBUF] = "xdp_multibuf", }; static int mlx5e_wait_for_sq_flush(struct mlx5e_txqsq *sq) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rss.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rss.c index 5f742f896600..74cd111ee320 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rss.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rss.c @@ -81,6 +81,11 @@ struct mlx5e_rss { refcount_t refcnt; }; +bool mlx5e_rss_get_inner_ft_support(struct mlx5e_rss *rss) +{ + return rss->inner_ft_support; +} + void mlx5e_rss_params_indir_modify_actual_size(struct mlx5e_rss *rss, u32 num_channels) { rss->indir.actual_table_size = mlx5e_rqt_size(rss->mdev, num_channels); @@ -156,6 +161,7 @@ static void mlx5e_rss_params_init(struct mlx5e_rss *rss) { enum mlx5_traffic_types tt; + rss->hash.symmetric = true; rss->hash.hfunc = ETH_RSS_HASH_TOP; netdev_rss_key_fill(rss->hash.toeplitz_hash_key, sizeof(rss->hash.toeplitz_hash_key)); @@ -449,6 +455,16 @@ u32 mlx5e_rss_get_tirn(struct mlx5e_rss *rss, enum mlx5_traffic_types tt, return mlx5e_tir_get_tirn(tir); } +u32 mlx5e_rss_get_rqtn(struct mlx5e_rss *rss) +{ + return mlx5e_rqt_get_rqtn(&rss->rqt); +} + +bool mlx5e_rss_valid_tir(struct mlx5e_rss *rss, enum mlx5_traffic_types tt, bool inner) +{ + return !!rss_get_tir(rss, tt, inner); +} + /* Fill the "tirn" output parameter. * Create the requested TIR if it's its first usage. */ @@ -551,7 +567,7 @@ inner_tir: return final_err; } -int mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc) +int mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc, bool *symmetric) { if (indir) memcpy(indir, rss->indir.table, @@ -564,11 +580,14 @@ int mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc) if (hfunc) *hfunc = rss->hash.hfunc; + if (symmetric) + *symmetric = rss->hash.symmetric; + return 0; } int mlx5e_rss_set_rxfh(struct mlx5e_rss *rss, const u32 *indir, - const u8 *key, const u8 *hfunc, + const u8 *key, const u8 *hfunc, const bool *symmetric, u32 *rqns, u32 *vhca_ids, unsigned int num_rqns) { bool changed_indir = false; @@ -608,6 +627,11 @@ int mlx5e_rss_set_rxfh(struct mlx5e_rss *rss, const u32 *indir, rss->indir.actual_table_size * sizeof(*rss->indir.table)); } + if (symmetric) { + rss->hash.symmetric = *symmetric; + changed_hash = true; + } + if (changed_indir && rss->enabled) { err = mlx5e_rss_apply(rss, rqns, vhca_ids, num_rqns); if (err) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rss.h b/drivers/net/ethernet/mellanox/mlx5/core/en/rss.h index d0df98963c8d..8ac902190010 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rss.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rss.h @@ -32,8 +32,11 @@ void mlx5e_rss_refcnt_inc(struct mlx5e_rss *rss); void mlx5e_rss_refcnt_dec(struct mlx5e_rss *rss); unsigned int mlx5e_rss_refcnt_read(struct mlx5e_rss *rss); +bool mlx5e_rss_get_inner_ft_support(struct mlx5e_rss *rss); u32 mlx5e_rss_get_tirn(struct mlx5e_rss *rss, enum mlx5_traffic_types tt, bool inner); +bool mlx5e_rss_valid_tir(struct mlx5e_rss *rss, enum mlx5_traffic_types tt, bool inner); +u32 mlx5e_rss_get_rqtn(struct mlx5e_rss *rss); int mlx5e_rss_obtain_tirn(struct mlx5e_rss *rss, enum mlx5_traffic_types tt, const struct mlx5e_packet_merge_param *init_pkt_merge_param, @@ -44,9 +47,9 @@ void mlx5e_rss_disable(struct mlx5e_rss *rss); int mlx5e_rss_packet_merge_set_param(struct mlx5e_rss *rss, struct mlx5e_packet_merge_param *pkt_merge_param); -int mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc); +int mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc, bool *symmetric); int mlx5e_rss_set_rxfh(struct mlx5e_rss *rss, const u32 *indir, - const u8 *key, const u8 *hfunc, + const u8 *key, const u8 *hfunc, const bool *symmetric, u32 *rqns, u32 *vhca_ids, unsigned int num_rqns); struct mlx5e_rss_params_hash mlx5e_rss_get_hash(struct mlx5e_rss *rss); u8 mlx5e_rss_get_hash_fields(struct mlx5e_rss *rss, enum mlx5_traffic_types tt); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c index a86eade9a9e0..5fcbe47337b0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c @@ -5,8 +5,6 @@ #include "channels.h" #include "params.h" -#define MLX5E_MAX_NUM_RSS 16 - struct mlx5e_rx_res { struct mlx5_core_dev *mdev; /* primary */ enum mlx5e_rx_res_features features; @@ -196,7 +194,7 @@ void mlx5e_rx_res_rss_set_indir_uniform(struct mlx5e_rx_res *res, unsigned int n } int mlx5e_rx_res_rss_get_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, - u32 *indir, u8 *key, u8 *hfunc) + u32 *indir, u8 *key, u8 *hfunc, bool *symmetric) { struct mlx5e_rss *rss; @@ -207,11 +205,12 @@ int mlx5e_rx_res_rss_get_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, if (!rss) return -ENOENT; - return mlx5e_rss_get_rxfh(rss, indir, key, hfunc); + return mlx5e_rss_get_rxfh(rss, indir, key, hfunc, symmetric); } int mlx5e_rx_res_rss_set_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, - const u32 *indir, const u8 *key, const u8 *hfunc) + const u32 *indir, const u8 *key, const u8 *hfunc, + const bool *symmetric) { u32 *vhca_ids = get_vhca_ids(res, 0); struct mlx5e_rss *rss; @@ -223,8 +222,8 @@ int mlx5e_rx_res_rss_set_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, if (!rss) return -ENOENT; - return mlx5e_rss_set_rxfh(rss, indir, key, hfunc, res->rss_rqns, vhca_ids, - res->rss_nch); + return mlx5e_rss_set_rxfh(rss, indir, key, hfunc, symmetric, + res->rss_rqns, vhca_ids, res->rss_nch); } int mlx5e_rx_res_rss_get_hash_fields(struct mlx5e_rx_res *res, u32 rss_idx, @@ -497,6 +496,11 @@ void mlx5e_rx_res_destroy(struct mlx5e_rx_res *res) mlx5e_rx_res_free(res); } +unsigned int mlx5e_rx_res_get_max_nch(struct mlx5e_rx_res *res) +{ + return res->max_nch; +} + u32 mlx5e_rx_res_get_tirn_direct(struct mlx5e_rx_res *res, unsigned int ix) { return mlx5e_tir_get_tirn(&res->channels[ix].direct_tir); @@ -522,7 +526,7 @@ u32 mlx5e_rx_res_get_tirn_ptp(struct mlx5e_rx_res *res) return mlx5e_tir_get_tirn(&res->ptp.tir); } -static u32 mlx5e_rx_res_get_rqtn_direct(struct mlx5e_rx_res *res, unsigned int ix) +u32 mlx5e_rx_res_get_rqtn_direct(struct mlx5e_rx_res *res, unsigned int ix) { return mlx5e_rqt_get_rqtn(&res->channels[ix].direct_rqt); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h index 7b1a9f0f1874..3e09d91281af 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.h @@ -10,6 +10,8 @@ #include "fs.h" #include "rss.h" +#define MLX5E_MAX_NUM_RSS 16 + struct mlx5e_rx_res; struct mlx5e_channels; @@ -34,6 +36,9 @@ u32 mlx5e_rx_res_get_tirn_direct(struct mlx5e_rx_res *res, unsigned int ix); u32 mlx5e_rx_res_get_tirn_rss(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt); u32 mlx5e_rx_res_get_tirn_rss_inner(struct mlx5e_rx_res *res, enum mlx5_traffic_types tt); u32 mlx5e_rx_res_get_tirn_ptp(struct mlx5e_rx_res *res); +u32 mlx5e_rx_res_get_rqtn_direct(struct mlx5e_rx_res *res, unsigned int ix); +unsigned int mlx5e_rx_res_get_max_nch(struct mlx5e_rx_res *res); +bool mlx5_rx_res_rss_inner_ft_support(struct mlx5e_rx_res *res); /* Activate/deactivate API */ void mlx5e_rx_res_channels_activate(struct mlx5e_rx_res *res, struct mlx5e_channels *chs); @@ -44,9 +49,10 @@ void mlx5e_rx_res_xsk_update(struct mlx5e_rx_res *res, struct mlx5e_channels *ch /* Configuration API */ void mlx5e_rx_res_rss_set_indir_uniform(struct mlx5e_rx_res *res, unsigned int nch); int mlx5e_rx_res_rss_get_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, - u32 *indir, u8 *key, u8 *hfunc); + u32 *indir, u8 *key, u8 *hfunc, bool *symmetric); int mlx5e_rx_res_rss_set_rxfh(struct mlx5e_rx_res *res, u32 rss_idx, - const u32 *indir, const u8 *key, const u8 *hfunc); + const u32 *indir, const u8 *key, const u8 *hfunc, + const bool *symmetric); int mlx5e_rx_res_rss_get_hash_fields(struct mlx5e_rx_res *res, u32 rss_idx, enum mlx5_traffic_types tt); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h index d6c12d0ea55b..2e528b2c34d6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h @@ -73,11 +73,6 @@ struct mlx5e_tc_act { bool is_terminating_action; }; -struct mlx5e_tc_flow_action { - unsigned int num_entries; - struct flow_action_entry **entries; -}; - extern struct mlx5e_tc_act mlx5e_tc_act_drop; extern struct mlx5e_tc_act mlx5e_tc_act_trap; extern struct mlx5e_tc_act mlx5e_tc_act_accept; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c index feeb41693c17..b6cabe829f19 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c @@ -5,6 +5,16 @@ #include "en/tc_priv.h" #include "en/tc_ct.h" +static bool +tc_act_can_offload_ct(struct mlx5e_tc_act_parse_state *parse_state, + const struct flow_action_entry *act, + int act_index, + struct mlx5_flow_attr *attr) +{ + return !((act->ct.action & TCA_CT_ACT_COMMIT) && + flow_action_is_last_entry(parse_state->flow_action, act)); +} + static int tc_act_parse_ct(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, @@ -56,6 +66,7 @@ tc_act_is_missable_ct(const struct flow_action_entry *act) } struct mlx5e_tc_act mlx5e_tc_act_ct = { + .can_offload = tc_act_can_offload_ct, .parse_action = tc_act_parse_ct, .post_parse = tc_act_post_parse_ct, .is_multi_table_act = tc_act_is_multi_table_act_ct, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c index 8218c892b161..7819fb297280 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.c @@ -593,3 +593,8 @@ mlx5e_tc_meter_get_stats(struct mlx5e_flow_meter_handle *meter, *drops = packets2; *lastuse = max_t(u64, lastuse1, lastuse2); } + +int mlx5e_flow_meter_get_base_id(struct mlx5e_flow_meter_handle *meter) +{ + return meter->meters_obj->base_id; +} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.h index 9b795cd106bb..d6afb6556875 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/meter.h @@ -72,4 +72,17 @@ void mlx5e_tc_meter_get_stats(struct mlx5e_flow_meter_handle *meter, u64 *bytes, u64 *packets, u64 *drops, u64 *lastuse); +#if IS_ENABLED(CONFIG_MLX5_CLS_ACT) + +int mlx5e_flow_meter_get_base_id(struct mlx5e_flow_meter_handle *meter); + +#else /* CONFIG_MLX5_CLS_ACT */ + +static inline int +mlx5e_flow_meter_get_base_id(struct mlx5e_flow_meter_handle *meter) +{ + return 0; +} +#endif /* CONFIG_MLX5_CLS_ACT */ + #endif /* __MLX5_EN_FLOW_METER_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c index a065e8fafb1d..81332cd4a582 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c @@ -1349,6 +1349,32 @@ mlx5_tc_ct_block_flow_offload_stats(struct mlx5_ct_ft *ft, return 0; } +static bool +mlx5_tc_ct_filter_legacy_non_nic_flows(struct mlx5_ct_ft *ft, + struct flow_cls_offload *flow) +{ + struct flow_rule *rule = flow_cls_offload_flow_rule(flow); + struct mlx5_tc_ct_priv *ct_priv = ft->ct_priv; + struct flow_match_meta match; + struct net_device *netdev; + bool same_dev = false; + + if (!is_mdev_legacy_mode(ct_priv->dev) || + !flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_META)) + return true; + + flow_rule_match_meta(rule, &match); + + if (!(match.key->ingress_ifindex & match.mask->ingress_ifindex)) + return true; + + netdev = dev_get_by_index(&init_net, match.key->ingress_ifindex); + same_dev = ct_priv->netdev == netdev; + dev_put(netdev); + + return same_dev; +} + static int mlx5_tc_ct_block_flow_offload(enum tc_setup_type type, void *type_data, void *cb_priv) @@ -1361,6 +1387,9 @@ mlx5_tc_ct_block_flow_offload(enum tc_setup_type type, void *type_data, switch (f->command) { case FLOW_CLS_REPLACE: + if (!mlx5_tc_ct_filter_legacy_non_nic_flows(ft, f)) + return -EOPNOTSUPP; + return mlx5_tc_ct_block_flow_offload_add(ft, f); case FLOW_CLS_DESTROY: return mlx5_tc_ct_block_flow_offload_del(ft, f); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c index 721f35e59757..2162d776fe35 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.c @@ -31,8 +31,7 @@ static void mlx5e_tc_tun_route_attr_cleanup(struct mlx5e_tc_tun_route_attr *attr { if (attr->n) neigh_release(attr->n); - if (attr->route_dev) - dev_put(attr->route_dev); + dev_put(attr->route_dev); } struct mlx5e_tc_tunnel *mlx5e_get_tc_tun(struct net_device *tunnel_dev) @@ -68,16 +67,14 @@ static int get_route_and_out_devs(struct mlx5e_priv *priv, * while holding rcu read lock. Take the net_device for correctness * sake. */ - if (uplink_upper) - dev_hold(uplink_upper); + dev_hold(uplink_upper); rcu_read_unlock(); dst_is_lag_dev = (uplink_upper && netif_is_lag_master(uplink_upper) && real_dev == uplink_upper && mlx5_lag_is_sriov(priv->mdev)); - if (uplink_upper) - dev_put(uplink_upper); + dev_put(uplink_upper); /* if the egress device isn't on the same HW e-switch or * it's a LAG device, use the uplink diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c index e7e01f3298ef..a0fc76a1bc08 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c @@ -42,8 +42,7 @@ static int mlx5e_set_int_port_tunnel(struct mlx5e_priv *priv, &attr->action, out_index); out: - if (route_dev) - dev_put(route_dev); + dev_put(route_dev); return err; } @@ -753,8 +752,7 @@ static int mlx5e_set_vf_tunnel(struct mlx5_eswitch *esw, } out: - if (route_dev) - dev_put(route_dev); + dev_put(route_dev); return err; } @@ -788,8 +786,7 @@ static int mlx5e_update_vf_tunnel(struct mlx5_eswitch *esw, mlx5e_tc_match_to_reg_mod_hdr_change(esw->dev, mod_hdr_acts, VPORT_TO_REG, act_id, data); out: - if (route_dev) - dev_put(route_dev); + dev_put(route_dev); return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c index e4e487c8431b..5c762a71818d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.c @@ -140,7 +140,7 @@ static int mlx5e_tc_tun_parse_vxlan_gbp_option(struct mlx5e_priv *priv, gbp_mask = (u32 *)&enc_opts.mask->data[0]; if (*gbp_mask & ~VXLAN_GBP_MASK) { - NL_SET_ERR_MSG_FMT_MOD(extack, "Wrong VxLAN GBP mask(0x%08X)\n", *gbp_mask); + NL_SET_ERR_MSG_FMT_MOD(extack, "Wrong VxLAN GBP mask(0x%08X)", *gbp_mask); return -EINVAL; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c index 11f724ad90db..19499072f67f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c @@ -124,7 +124,7 @@ void mlx5e_tir_builder_build_rss(struct mlx5e_tir_builder *builder, const size_t len = MLX5_FLD_SZ_BYTES(tirc, rx_hash_toeplitz_key); void *rss_key = MLX5_ADDR_OF(tirc, tirc, rx_hash_toeplitz_key); - MLX5_SET(tirc, tirc, rx_hash_symmetric, 1); + MLX5_SET(tirc, tirc, rx_hash_symmetric, rss_hash->symmetric); memcpy(rss_key, rss_hash->toeplitz_hash_key, len); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.h index 857a84bcd53a..e8df3aaf6562 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.h @@ -9,6 +9,7 @@ struct mlx5e_rss_params_hash { u8 hfunc; u8 toeplitz_hash_key[40]; + bool symmetric; }; struct mlx5e_rss_params_traffic_type { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c index 53ca16cb9c41..140606fcd23b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/trap.c @@ -46,7 +46,7 @@ static void mlx5e_init_trap_rq(struct mlx5e_trap *t, struct mlx5e_params *params rq->pdev = t->pdev; rq->netdev = priv->netdev; rq->priv = priv; - rq->clock = &mdev->clock; + rq->clock = mdev->clock; rq->tstamp = &priv->tstamp; rq->mdev = mdev; rq->hw_mtu = MLX5E_SW2HW_MTU(params, params->sw_mtu); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h index 5ec468268d1a..e837c21d3d21 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h @@ -214,6 +214,19 @@ static inline u16 mlx5e_txqsq_get_next_pi(struct mlx5e_txqsq *sq, u16 size) return pi; } +static inline u16 mlx5e_txqsq_get_next_pi_anysize(struct mlx5e_txqsq *sq, + u16 *size) +{ + struct mlx5_wq_cyc *wq = &sq->wq; + u16 pi, contig_wqebbs; + + pi = mlx5_wq_cyc_ctr2ix(wq, sq->pc); + contig_wqebbs = mlx5_wq_cyc_get_contig_wqebbs(wq, pi); + *size = min_t(u16, contig_wqebbs, sq->max_sq_mpw_wqebbs); + + return pi; +} + void mlx5e_txqsq_wake(struct mlx5e_txqsq *sq); static inline u16 mlx5e_shampo_get_cqe_header_index(struct mlx5e_rq *rq, struct mlx5_cqe64 *cqe) @@ -358,9 +371,9 @@ mlx5e_tx_dma_unmap(struct device *pdev, struct mlx5e_sq_dma *dma) void mlx5e_tx_mpwqe_ensure_complete(struct mlx5e_txqsq *sq); -static inline bool mlx5e_tx_mpwqe_is_full(struct mlx5e_tx_mpwqe *session, u8 max_sq_mpw_wqebbs) +static inline bool mlx5e_tx_mpwqe_is_full(struct mlx5e_tx_mpwqe *session) { - return session->ds_count == max_sq_mpw_wqebbs * MLX5_SEND_WQEBB_NUM_DS; + return session->ds_count == session->ds_count_max; } static inline void mlx5e_rqwq_reset(struct mlx5e_rq *rq) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c index 94b291662087..f803e1c93590 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c @@ -289,9 +289,9 @@ static u64 mlx5e_xsk_fill_timestamp(void *_priv) ts = get_cqe_ts(priv->cqe); if (mlx5_is_real_time_rq(priv->cq->mdev) || mlx5_is_real_time_sq(priv->cq->mdev)) - return mlx5_real_time_cyc2time(&priv->cq->mdev->clock, ts); + return mlx5_real_time_cyc2time(priv->cq->mdev->clock, ts); - return mlx5_timecounter_cyc2time(&priv->cq->mdev->clock, ts); + return mlx5_timecounter_cyc2time(priv->cq->mdev->clock, ts); } static void mlx5e_xsk_request_checksum(u16 csum_start, u16 csum_offset, void *priv) @@ -390,6 +390,7 @@ static void mlx5e_xdp_mpwqe_session_start(struct mlx5e_xdpsq *sq) .wqe = wqe, .bytes_count = 0, .ds_count = MLX5E_TX_WQE_EMPTY_DS_COUNT, + .ds_count_max = sq->max_sq_mpw_wqebbs * MLX5_SEND_WQEBB_NUM_DS, .pkt_count = 0, .inline_on = mlx5e_xdp_get_inline_state(sq, session->inline_on), }; @@ -501,7 +502,7 @@ mlx5e_xmit_xdp_frame_mpwqe(struct mlx5e_xdpsq *sq, struct mlx5e_xmit_data *xdptx mlx5e_xdp_mpwqe_add_dseg(sq, p, stats); - if (unlikely(mlx5e_xdp_mpwqe_is_full(session, sq->max_sq_mpw_wqebbs))) + if (unlikely(mlx5e_xdp_mpwqe_is_full(session))) mlx5e_xdp_mpwqe_complete(sq); stats->xmit++; @@ -546,6 +547,7 @@ mlx5e_xmit_xdp_frame(struct mlx5e_xdpsq *sq, struct mlx5e_xmit_data *xdptxd, bool inline_ok; bool linear; u16 pi; + int i; struct mlx5e_xdpsq_stats *stats = sq->stats; @@ -612,41 +614,33 @@ mlx5e_xmit_xdp_frame(struct mlx5e_xdpsq *sq, struct mlx5e_xmit_data *xdptxd, cseg->opmod_idx_opcode = cpu_to_be32((sq->pc << 8) | MLX5_OPCODE_SEND); - if (test_bit(MLX5E_SQ_STATE_XDP_MULTIBUF, &sq->state)) { - int i; - - memset(&cseg->trailer, 0, sizeof(cseg->trailer)); - memset(eseg, 0, sizeof(*eseg) - sizeof(eseg->trailer)); - - eseg->inline_hdr.sz = cpu_to_be16(inline_hdr_sz); + memset(&cseg->trailer, 0, sizeof(cseg->trailer)); + memset(eseg, 0, sizeof(*eseg) - sizeof(eseg->trailer)); - for (i = 0; i < num_frags; i++) { - skb_frag_t *frag = &xdptxdf->sinfo->frags[i]; - dma_addr_t addr; + eseg->inline_hdr.sz = cpu_to_be16(inline_hdr_sz); - addr = xdptxdf->dma_arr ? xdptxdf->dma_arr[i] : - page_pool_get_dma_addr(skb_frag_page(frag)) + - skb_frag_off(frag); + for (i = 0; i < num_frags; i++) { + skb_frag_t *frag = &xdptxdf->sinfo->frags[i]; + dma_addr_t addr; - dseg->addr = cpu_to_be64(addr); - dseg->byte_count = cpu_to_be32(skb_frag_size(frag)); - dseg->lkey = sq->mkey_be; - dseg++; - } + addr = xdptxdf->dma_arr ? xdptxdf->dma_arr[i] : + page_pool_get_dma_addr(skb_frag_page(frag)) + + skb_frag_off(frag); - cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt); + dseg->addr = cpu_to_be64(addr); + dseg->byte_count = cpu_to_be32(skb_frag_size(frag)); + dseg->lkey = sq->mkey_be; + dseg++; + } - sq->db.wqe_info[pi] = (struct mlx5e_xdp_wqe_info) { - .num_wqebbs = num_wqebbs, - .num_pkts = 1, - }; + cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt); - sq->pc += num_wqebbs; - } else { - cseg->fm_ce_se = 0; + sq->db.wqe_info[pi] = (struct mlx5e_xdp_wqe_info) { + .num_wqebbs = num_wqebbs, + .num_pkts = 1, + }; - sq->pc++; - } + sq->pc += num_wqebbs; xsk_tx_metadata_request(meta, &mlx5e_xsk_tx_metadata_ops, eseg); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h index e054db1e10f8..446e492c6bb8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.h @@ -182,13 +182,13 @@ static inline bool mlx5e_xdp_get_inline_state(struct mlx5e_xdpsq *sq, bool cur) return cur; } -static inline bool mlx5e_xdp_mpwqe_is_full(struct mlx5e_tx_mpwqe *session, u8 max_sq_mpw_wqebbs) +static inline bool mlx5e_xdp_mpwqe_is_full(struct mlx5e_tx_mpwqe *session) { if (session->inline_on) return session->ds_count + MLX5E_XDP_INLINE_WQE_MAX_DS_CNT > - max_sq_mpw_wqebbs * MLX5_SEND_WQEBB_NUM_DS; + session->ds_count_max; - return mlx5e_tx_mpwqe_is_full(session, max_sq_mpw_wqebbs); + return mlx5e_tx_mpwqe_is_full(session); } struct mlx5e_xdp_wqe_info { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c index 1b7132fa70de..2b05536d564a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c @@ -123,7 +123,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix) bitmap_zero(wi->skip_release_bitmap, rq->mpwqe.pages_per_wqe); wi->consumed_strides = 0; - umr_wqe->ctrl.opmod_idx_opcode = + umr_wqe->hdr.ctrl.opmod_idx_opcode = cpu_to_be32((icosq->pc << MLX5_WQE_CTRL_WQE_INDEX_SHIFT) | MLX5_OPCODE_UMR); /* Optimized for speed: keep in sync with mlx5e_mpwrq_umr_entry_size. */ @@ -134,7 +134,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix) offset = offset * sizeof(struct mlx5_klm) * 2 / MLX5_OCTWORD; else if (unlikely(rq->mpwqe.umr_mode == MLX5E_MPWRQ_UMR_MODE_TRIPLE)) offset = offset * sizeof(struct mlx5_ksm) * 4 / MLX5_OCTWORD; - umr_wqe->uctrl.xlt_offset = cpu_to_be16(offset); + umr_wqe->hdr.uctrl.xlt_offset = cpu_to_be16(offset); icosq->db.wqe_info[pi] = (struct mlx5e_icosq_wqe_info) { .wqe_type = MLX5E_ICOSQ_WQE_UMR_RX, @@ -144,7 +144,7 @@ int mlx5e_xsk_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix) icosq->pc += rq->mpwqe.umr_wqebbs; - icosq->doorbell_cseg = &umr_wqe->ctrl; + icosq->doorbell_cseg = &umr_wqe->hdr.ctrl; return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c index 9240cfe25d10..d743e823362a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c @@ -72,7 +72,7 @@ static int mlx5e_init_xsk_rq(struct mlx5e_channel *c, rq->netdev = c->netdev; rq->priv = c->priv; rq->tstamp = c->tstamp; - rq->clock = &mdev->clock; + rq->clock = mdev->clock; rq->icosq = &c->icosq; rq->ix = c->ix; rq->channel = c; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c index 501709ac310f..2dd842aac6fc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c @@ -277,12 +277,12 @@ static void mlx5e_ipsec_init_macs(struct mlx5e_ipsec_sa_entry *sa_entry, case XFRM_DEV_OFFLOAD_IN: src = attrs->dmac; dst = attrs->smac; - pkey = &attrs->saddr.a4; + pkey = &attrs->addrs.saddr.a4; break; case XFRM_DEV_OFFLOAD_OUT: src = attrs->smac; dst = attrs->dmac; - pkey = &attrs->daddr.a4; + pkey = &attrs->addrs.daddr.a4; break; default: return; @@ -303,6 +303,16 @@ static void mlx5e_ipsec_init_macs(struct mlx5e_ipsec_sa_entry *sa_entry, neigh_release(n); } +static void mlx5e_ipsec_state_mask(struct mlx5e_ipsec_addr *addrs) +{ + /* + * State doesn't have subnet prefixes in outer headers. + * The match is performed for exaxt source/destination addresses. + */ + memset(addrs->smask.m6, 0xFF, sizeof(__be32) * 4); + memset(addrs->dmask.m6, 0xFF, sizeof(__be32) * 4); +} + void mlx5e_ipsec_build_accel_xfrm_attrs(struct mlx5e_ipsec_sa_entry *sa_entry, struct mlx5_accel_esp_xfrm_attrs *attrs) { @@ -374,9 +384,11 @@ skip_replay_window: attrs->spi = be32_to_cpu(x->id.spi); /* source , destination ips */ - memcpy(&attrs->saddr, x->props.saddr.a6, sizeof(attrs->saddr)); - memcpy(&attrs->daddr, x->id.daddr.a6, sizeof(attrs->daddr)); - attrs->family = x->props.family; + memcpy(&attrs->addrs.saddr, x->props.saddr.a6, + sizeof(attrs->addrs.saddr)); + memcpy(&attrs->addrs.daddr, x->id.daddr.a6, sizeof(attrs->addrs.daddr)); + attrs->addrs.family = x->props.family; + mlx5e_ipsec_state_mask(&attrs->addrs); attrs->type = x->xso.type; attrs->reqid = x->props.reqid; attrs->upspec.dport = ntohs(x->sel.dport); @@ -428,7 +440,8 @@ static int mlx5e_xfrm_validate_state(struct mlx5_core_dev *mdev, } if (x->encap) { if (!(mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_ESPINUDP)) { - NL_SET_ERR_MSG_MOD(extack, "Encapsulation is not supported"); + NL_SET_ERR_MSG_MOD(extack, + "Encapsulation is not supported"); return -EINVAL; } @@ -853,13 +866,13 @@ static int mlx5e_ipsec_netevent_event(struct notifier_block *nb, xa_for_each_marked(&ipsec->sadb, idx, sa_entry, MLX5E_IPSEC_TUNNEL_SA) { attrs = &sa_entry->attrs; - if (attrs->family == AF_INET) { - if (!neigh_key_eq32(n, &attrs->saddr.a4) && - !neigh_key_eq32(n, &attrs->daddr.a4)) + if (attrs->addrs.family == AF_INET) { + if (!neigh_key_eq32(n, &attrs->addrs.saddr.a4) && + !neigh_key_eq32(n, &attrs->addrs.daddr.a4)) continue; } else { - if (!neigh_key_eq128(n, &attrs->saddr.a4) && - !neigh_key_eq128(n, &attrs->daddr.a4)) + if (!neigh_key_eq128(n, &attrs->addrs.saddr.a4) && + !neigh_key_eq128(n, &attrs->addrs.daddr.a4)) continue; } @@ -953,21 +966,6 @@ void mlx5e_ipsec_cleanup(struct mlx5e_priv *priv) priv->ipsec = NULL; } -static bool mlx5e_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) { - /* Offload with IPv4 options is not supported yet */ - if (ip_hdr(skb)->ihl > 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - - return true; -} - static void mlx5e_xfrm_advance_esn_state(struct xfrm_state *x) { struct mlx5e_ipsec_sa_entry *sa_entry = to_ipsec_sa_entry(x); @@ -1035,7 +1033,7 @@ static void mlx5e_xfrm_update_stats(struct xfrm_state *x) * by removing always available headers. */ headers = sizeof(struct ethhdr); - if (sa_entry->attrs.family == AF_INET) + if (sa_entry->attrs.addrs.family == AF_INET) headers += sizeof(struct iphdr); else headers += sizeof(struct ipv6hdr); @@ -1044,6 +1042,43 @@ static void mlx5e_xfrm_update_stats(struct xfrm_state *x) x->curlft.bytes += success_bytes - headers * success_packets; } +static __be32 word_to_mask(int prefix) +{ + if (prefix < 0) + return 0; + + if (!prefix || prefix > 31) + return cpu_to_be32(0xFFFFFFFF); + + return cpu_to_be32(((1U << prefix) - 1) << (32 - prefix)); +} + +static void mlx5e_ipsec_policy_mask(struct mlx5e_ipsec_addr *addrs, + struct xfrm_selector *sel) +{ + int i; + + if (addrs->family == AF_INET) { + addrs->smask.m4 = word_to_mask(sel->prefixlen_s); + addrs->saddr.a4 &= addrs->smask.m4; + addrs->dmask.m4 = word_to_mask(sel->prefixlen_d); + addrs->daddr.a4 &= addrs->dmask.m4; + return; + } + + for (i = 0; i < 4; i++) { + if (sel->prefixlen_s != 32 * i) + addrs->smask.m6[i] = + word_to_mask(sel->prefixlen_s - 32 * i); + addrs->saddr.a6[i] &= addrs->smask.m6[i]; + + if (sel->prefixlen_d != 32 * i) + addrs->dmask.m6[i] = + word_to_mask(sel->prefixlen_d - 32 * i); + addrs->daddr.a6[i] &= addrs->dmask.m6[i]; + } +} + static int mlx5e_xfrm_validate_policy(struct mlx5_core_dev *mdev, struct xfrm_policy *x, struct netlink_ext_ack *extack) @@ -1116,9 +1151,10 @@ mlx5e_ipsec_build_accel_pol_attrs(struct mlx5e_ipsec_pol_entry *pol_entry, sel = &x->selector; memset(attrs, 0, sizeof(*attrs)); - memcpy(&attrs->saddr, sel->saddr.a6, sizeof(attrs->saddr)); - memcpy(&attrs->daddr, sel->daddr.a6, sizeof(attrs->daddr)); - attrs->family = sel->family; + memcpy(&attrs->addrs.saddr, sel->saddr.a6, sizeof(attrs->addrs.saddr)); + memcpy(&attrs->addrs.daddr, sel->daddr.a6, sizeof(attrs->addrs.daddr)); + attrs->addrs.family = sel->family; + mlx5e_ipsec_policy_mask(&attrs->addrs, sel); attrs->dir = x->xdo.dir; attrs->action = x->action; attrs->type = XFRM_DEV_OFFLOAD_PACKET; @@ -1196,7 +1232,6 @@ static const struct xfrmdev_ops mlx5e_ipsec_xfrmdev_ops = { .xdo_dev_state_add = mlx5e_xfrm_add_state, .xdo_dev_state_delete = mlx5e_xfrm_del_state, .xdo_dev_state_free = mlx5e_xfrm_free_state, - .xdo_dev_offload_ok = mlx5e_ipsec_offload_ok, .xdo_dev_state_advance_esn = mlx5e_xfrm_advance_esn_state, .xdo_dev_state_update_stats = mlx5e_xfrm_update_stats, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h index 7d943e93cf6d..a63c2289f8af 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h @@ -76,27 +76,36 @@ struct mlx5_replay_esn { u8 trigger : 1; }; -struct mlx5_accel_esp_xfrm_attrs { - u32 spi; - u32 mode; - struct aes_gcm_keymat aes_gcm; - +struct mlx5e_ipsec_addr { union { __be32 a4; __be32 a6[4]; } saddr; - + union { + __be32 m4; + __be32 m6[4]; + } smask; union { __be32 a4; __be32 a6[4]; } daddr; + union { + __be32 m4; + __be32 m6[4]; + } dmask; + u8 family; +}; +struct mlx5_accel_esp_xfrm_attrs { + u32 spi; + u32 mode; + struct aes_gcm_keymat aes_gcm; + struct mlx5e_ipsec_addr addrs; struct upspec upspec; u8 dir : 2; u8 type : 2; u8 drop : 1; u8 encap : 1; - u8 family; struct mlx5_replay_esn replay_esn; u32 authsize; u32 reqid; @@ -128,6 +137,7 @@ struct mlx5e_ipsec_hw_stats { u64 ipsec_rx_bytes; u64 ipsec_rx_drop_pkts; u64 ipsec_rx_drop_bytes; + u64 ipsec_rx_drop_mismatch_sa_sel; u64 ipsec_tx_pkts; u64 ipsec_tx_bytes; u64 ipsec_tx_drop_pkts; @@ -184,6 +194,7 @@ struct mlx5e_ipsec_ft { struct mutex mutex; /* Protect changes to this struct */ struct mlx5_flow_table *pol; struct mlx5_flow_table *sa; + struct mlx5_flow_table *sa_sel; struct mlx5_flow_table *status; u32 refcnt; }; @@ -195,6 +206,8 @@ struct mlx5e_ipsec_drop { struct mlx5e_ipsec_rule { struct mlx5_flow_handle *rule; + struct mlx5_flow_handle *status_pass; + struct mlx5_flow_handle *sa_sel; struct mlx5_modify_hdr *modify_hdr; struct mlx5_pkt_reformat *pkt_reformat; struct mlx5_fc *fc; @@ -206,6 +219,7 @@ struct mlx5e_ipsec_rule { struct mlx5e_ipsec_miss { struct mlx5_flow_group *group; struct mlx5_flow_handle *rule; + struct mlx5_fc *fc; }; struct mlx5e_ipsec_tx_create_attr { @@ -274,18 +288,8 @@ struct mlx5e_ipsec_sa_entry { }; struct mlx5_accel_pol_xfrm_attrs { - union { - __be32 a4; - __be32 a6[4]; - } saddr; - - union { - __be32 a4; - __be32 a6[4]; - } daddr; - + struct mlx5e_ipsec_addr addrs; struct upspec upspec; - u8 family; u8 action; u8 type : 2; u8 dir : 2; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c index e7b64679f121..98b6a3a623f9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c @@ -16,6 +16,16 @@ #define MLX5_REFORMAT_TYPE_ADD_ESP_TRANSPORT_SIZE 16 #define IPSEC_TUNNEL_DEFAULT_TTL 0x40 +#define MLX5_IPSEC_FS_SA_SELECTOR_MAX_NUM_GROUPS 16 + +enum { + MLX5_IPSEC_ASO_OK, + MLX5_IPSEC_ASO_BAD_REPLY, + + /* For crypto offload, set by driver */ + MLX5_IPSEC_ASO_SW_CRYPTO_OFFLOAD = 0xAA, +}; + struct mlx5e_ipsec_fc { struct mlx5_fc *cnt; struct mlx5_fc *drop; @@ -33,6 +43,9 @@ struct mlx5e_ipsec_tx { }; struct mlx5e_ipsec_status_checks { + struct mlx5_flow_group *pass_group; + struct mlx5_flow_handle *packet_offload_pass_rule; + struct mlx5_flow_handle *crypto_offload_pass_rule; struct mlx5_flow_group *drop_all_group; struct mlx5e_ipsec_drop all; }; @@ -41,10 +54,12 @@ struct mlx5e_ipsec_rx { struct mlx5e_ipsec_ft ft; struct mlx5e_ipsec_miss pol; struct mlx5e_ipsec_miss sa; - struct mlx5e_ipsec_rule status; - struct mlx5e_ipsec_status_checks status_drops; + struct mlx5e_ipsec_miss sa_sel; + struct mlx5e_ipsec_status_checks status_checks; struct mlx5e_ipsec_fc *fc; struct mlx5_fs_chains *chains; + struct mlx5_flow_table *pol_miss_ft; + struct mlx5_flow_handle *pol_miss_rule; u8 allow_tunnel_mode : 1; }; @@ -130,11 +145,12 @@ static void ipsec_chains_put_table(struct mlx5_fs_chains *chains, u32 prio) static struct mlx5_flow_table *ipsec_ft_create(struct mlx5_flow_namespace *ns, int level, int prio, + int num_reserved_entries, int max_num_groups, u32 flags) { struct mlx5_flow_table_attr ft_attr = {}; - ft_attr.autogroup.num_reserved_entries = 1; + ft_attr.autogroup.num_reserved_entries = num_reserved_entries; ft_attr.autogroup.max_num_groups = max_num_groups; ft_attr.max_fte = NUM_IPSEC_FTE; ft_attr.level = level; @@ -147,22 +163,35 @@ static struct mlx5_flow_table *ipsec_ft_create(struct mlx5_flow_namespace *ns, static void ipsec_rx_status_drop_destroy(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx *rx) { - mlx5_del_flow_rules(rx->status_drops.all.rule); - mlx5_fc_destroy(ipsec->mdev, rx->status_drops.all.fc); - mlx5_destroy_flow_group(rx->status_drops.drop_all_group); + mlx5_del_flow_rules(rx->status_checks.all.rule); + mlx5_fc_destroy(ipsec->mdev, rx->status_checks.all.fc); + mlx5_destroy_flow_group(rx->status_checks.drop_all_group); } static void ipsec_rx_status_pass_destroy(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx *rx) { - mlx5_del_flow_rules(rx->status.rule); + mlx5_del_flow_rules(rx->status_checks.packet_offload_pass_rule); + mlx5_del_flow_rules(rx->status_checks.crypto_offload_pass_rule); +} - if (rx != ipsec->rx_esw) - return; +static void ipsec_rx_rule_add_match_obj(struct mlx5e_ipsec_sa_entry *sa_entry, + struct mlx5e_ipsec_rx *rx, + struct mlx5_flow_spec *spec) +{ + struct mlx5e_ipsec *ipsec = sa_entry->ipsec; -#ifdef CONFIG_MLX5_ESWITCH - mlx5_chains_put_table(esw_chains(ipsec->mdev->priv.eswitch), 0, 1, 0); -#endif + if (rx == ipsec->rx_esw) { + mlx5_esw_ipsec_rx_rule_add_match_obj(sa_entry, spec); + } else { + MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, + misc_parameters_2.metadata_reg_c_2); + MLX5_SET(fte_match_param, spec->match_value, + misc_parameters_2.metadata_reg_c_2, + sa_entry->ipsec_obj_id | BIT(31)); + + spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_2; + } } static int rx_add_rule_drop_auth_trailer(struct mlx5e_ipsec_sa_entry *sa_entry, @@ -200,11 +229,8 @@ static int rx_add_rule_drop_auth_trailer(struct mlx5e_ipsec_sa_entry *sa_entry, MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, misc_parameters_2.ipsec_syndrome); MLX5_SET(fte_match_param, spec->match_value, misc_parameters_2.ipsec_syndrome, 1); - MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, misc_parameters_2.metadata_reg_c_2); - MLX5_SET(fte_match_param, spec->match_value, - misc_parameters_2.metadata_reg_c_2, - sa_entry->ipsec_obj_id | BIT(31)); spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS_2; + ipsec_rx_rule_add_match_obj(sa_entry, rx, spec); rule = mlx5_add_flow_rules(ft, spec, &flow_act, &dest, 1); if (IS_ERR(rule)) { err = PTR_ERR(rule); @@ -281,10 +307,8 @@ static int rx_add_rule_drop_replay(struct mlx5e_ipsec_sa_entry *sa_entry, struct MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, misc_parameters_2.metadata_reg_c_4); MLX5_SET(fte_match_param, spec->match_value, misc_parameters_2.metadata_reg_c_4, 1); - MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, misc_parameters_2.metadata_reg_c_2); - MLX5_SET(fte_match_param, spec->match_value, misc_parameters_2.metadata_reg_c_2, - sa_entry->ipsec_obj_id | BIT(31)); spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS_2; + ipsec_rx_rule_add_match_obj(sa_entry, rx, spec); rule = mlx5_add_flow_rules(ft, spec, &flow_act, &dest, 1); if (IS_ERR(rule)) { err = PTR_ERR(rule); @@ -359,9 +383,9 @@ static int ipsec_rx_status_drop_all_create(struct mlx5e_ipsec *ipsec, goto err_rule; } - rx->status_drops.drop_all_group = g; - rx->status_drops.all.rule = rule; - rx->status_drops.all.fc = flow_counter; + rx->status_checks.drop_all_group = g; + rx->status_checks.all.rule = rule; + rx->status_checks.all.fc = flow_counter; kvfree(flow_group_in); kvfree(spec); @@ -377,9 +401,52 @@ err_out: return err; } -static int ipsec_rx_status_pass_create(struct mlx5e_ipsec *ipsec, - struct mlx5e_ipsec_rx *rx, - struct mlx5_flow_destination *dest) +static int ipsec_rx_status_pass_group_create(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx) +{ + int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); + struct mlx5_flow_table *ft = rx->ft.status; + struct mlx5_flow_group *fg; + void *match_criteria; + u32 *flow_group_in; + int err = 0; + + flow_group_in = kvzalloc(inlen, GFP_KERNEL); + if (!flow_group_in) + return -ENOMEM; + + MLX5_SET(create_flow_group_in, flow_group_in, match_criteria_enable, + MLX5_MATCH_MISC_PARAMETERS_2); + match_criteria = MLX5_ADDR_OF(create_flow_group_in, flow_group_in, + match_criteria); + MLX5_SET_TO_ONES(fte_match_param, match_criteria, + misc_parameters_2.ipsec_syndrome); + MLX5_SET_TO_ONES(fte_match_param, match_criteria, + misc_parameters_2.metadata_reg_c_4); + + MLX5_SET(create_flow_group_in, flow_group_in, + start_flow_index, ft->max_fte - 3); + MLX5_SET(create_flow_group_in, flow_group_in, + end_flow_index, ft->max_fte - 2); + + fg = mlx5_create_flow_group(ft, flow_group_in); + if (IS_ERR(fg)) { + err = PTR_ERR(fg); + mlx5_core_warn(ipsec->mdev, + "Failed to create rx status pass flow group, err=%d\n", + err); + } + rx->status_checks.pass_group = fg; + + kvfree(flow_group_in); + return err; +} + +static struct mlx5_flow_handle * +ipsec_rx_status_pass_create(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, + struct mlx5_flow_destination *dest, + u8 aso_ok) { struct mlx5_flow_act flow_act = {}; struct mlx5_flow_handle *rule; @@ -388,7 +455,7 @@ static int ipsec_rx_status_pass_create(struct mlx5e_ipsec *ipsec, spec = kvzalloc(sizeof(*spec), GFP_KERNEL); if (!spec) - return -ENOMEM; + return ERR_PTR(-ENOMEM); MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, misc_parameters_2.ipsec_syndrome); @@ -397,11 +464,11 @@ static int ipsec_rx_status_pass_create(struct mlx5e_ipsec *ipsec, MLX5_SET(fte_match_param, spec->match_value, misc_parameters_2.ipsec_syndrome, 0); MLX5_SET(fte_match_param, spec->match_value, - misc_parameters_2.metadata_reg_c_4, 0); + misc_parameters_2.metadata_reg_c_4, aso_ok); if (rx == ipsec->rx_esw) spec->flow_context.flow_source = MLX5_FLOW_CONTEXT_FLOW_SOURCE_UPLINK; spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS_2; - flow_act.flags = FLOW_ACT_NO_APPEND; + flow_act.flags = FLOW_ACT_NO_APPEND | FLOW_ACT_IGNORE_FLOW_LEVEL; flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_COUNT; rule = mlx5_add_flow_rules(rx->ft.status, spec, &flow_act, dest, 2); @@ -412,19 +479,19 @@ static int ipsec_rx_status_pass_create(struct mlx5e_ipsec *ipsec, goto err_rule; } - rx->status.rule = rule; kvfree(spec); - return 0; + return rule; err_rule: kvfree(spec); - return err; + return ERR_PTR(err); } static void mlx5_ipsec_rx_status_destroy(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx *rx) { ipsec_rx_status_pass_destroy(ipsec, rx); + mlx5_destroy_flow_group(rx->status_checks.pass_group); ipsec_rx_status_drop_destroy(ipsec, rx); } @@ -432,19 +499,44 @@ static int mlx5_ipsec_rx_status_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx *rx, struct mlx5_flow_destination *dest) { + struct mlx5_flow_destination pol_dest[2]; + struct mlx5_flow_handle *rule; int err; err = ipsec_rx_status_drop_all_create(ipsec, rx); if (err) return err; - err = ipsec_rx_status_pass_create(ipsec, rx, dest); + err = ipsec_rx_status_pass_group_create(ipsec, rx); if (err) - goto err_pass_create; + goto err_pass_group_create; + + rule = ipsec_rx_status_pass_create(ipsec, rx, dest, + MLX5_IPSEC_ASO_SW_CRYPTO_OFFLOAD); + if (IS_ERR(rule)) { + err = PTR_ERR(rule); + goto err_crypto_offload_pass_create; + } + rx->status_checks.crypto_offload_pass_rule = rule; + + pol_dest[0].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; + pol_dest[0].ft = rx->ft.pol; + pol_dest[1] = dest[1]; + rule = ipsec_rx_status_pass_create(ipsec, rx, pol_dest, + MLX5_IPSEC_ASO_OK); + if (IS_ERR(rule)) { + err = PTR_ERR(rule); + goto err_packet_offload_pass_create; + } + rx->status_checks.packet_offload_pass_rule = rule; return 0; -err_pass_create: +err_packet_offload_pass_create: + mlx5_del_flow_rules(rx->status_checks.crypto_offload_pass_rule); +err_crypto_offload_pass_create: + mlx5_destroy_flow_group(rx->status_checks.pass_group); +err_pass_group_create: ipsec_rx_status_drop_destroy(ipsec, rx); return err; } @@ -493,6 +585,15 @@ out: return err; } +static void ipsec_rx_update_default_dest(struct mlx5e_ipsec_rx *rx, + struct mlx5_flow_destination *old_dest, + struct mlx5_flow_destination *new_dest) +{ + mlx5_modify_rule_destination(rx->pol_miss_rule, new_dest, old_dest); + mlx5_modify_rule_destination(rx->status_checks.crypto_offload_pass_rule, + new_dest, old_dest); +} + static void handle_ipsec_rx_bringup(struct mlx5e_ipsec *ipsec, u32 family) { struct mlx5e_ipsec_rx *rx = ipsec_rx(ipsec, family, XFRM_DEV_OFFLOAD_PACKET); @@ -507,8 +608,7 @@ static void handle_ipsec_rx_bringup(struct mlx5e_ipsec *ipsec, u32 family) new_dest.ft = mlx5_ipsec_fs_roce_ft_get(ipsec->roce, family); new_dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; - mlx5_modify_rule_destination(rx->status.rule, &new_dest, &old_dest); - mlx5_modify_rule_destination(rx->sa.rule, &new_dest, &old_dest); + ipsec_rx_update_default_dest(rx, &old_dest, &new_dest); } static void handle_ipsec_rx_cleanup(struct mlx5e_ipsec *ipsec, u32 family) @@ -520,8 +620,7 @@ static void handle_ipsec_rx_cleanup(struct mlx5e_ipsec *ipsec, u32 family) old_dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; new_dest = mlx5_ttc_get_default_dest(mlx5e_fs_get_ttc(ipsec->fs, false), family2tt(family)); - mlx5_modify_rule_destination(rx->sa.rule, &new_dest, &old_dest); - mlx5_modify_rule_destination(rx->status.rule, &new_dest, &old_dest); + ipsec_rx_update_default_dest(rx, &old_dest, &new_dest); mlx5_ipsec_fs_roce_rx_destroy(ipsec->roce, family, ipsec->mdev); } @@ -577,13 +676,8 @@ static void ipsec_rx_ft_disconnect(struct mlx5e_ipsec *ipsec, u32 family) mlx5_ttc_fwd_default_dest(ttc, family2tt(family)); } -static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec, - struct mlx5e_ipsec_rx *rx, u32 family) +static void ipsec_rx_policy_destroy(struct mlx5e_ipsec_rx *rx) { - /* disconnect */ - if (rx != ipsec->rx_esw) - ipsec_rx_ft_disconnect(ipsec, family); - if (rx->chains) { ipsec_chains_destroy(rx->chains); } else { @@ -592,6 +686,29 @@ static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec, mlx5_destroy_flow_table(rx->ft.pol); } + if (rx->pol_miss_rule) { + mlx5_del_flow_rules(rx->pol_miss_rule); + mlx5_destroy_flow_table(rx->pol_miss_ft); + } +} + +static void ipsec_rx_sa_selector_destroy(struct mlx5_core_dev *mdev, + struct mlx5e_ipsec_rx *rx) +{ + mlx5_del_flow_rules(rx->sa_sel.rule); + mlx5_fc_destroy(mdev, rx->sa_sel.fc); + rx->sa_sel.fc = NULL; + mlx5_destroy_flow_group(rx->sa_sel.group); + mlx5_destroy_flow_table(rx->ft.sa_sel); +} + +static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, u32 family) +{ + /* disconnect */ + if (rx != ipsec->rx_esw) + ipsec_rx_ft_disconnect(ipsec, family); + mlx5_del_flow_rules(rx->sa.rule); mlx5_destroy_flow_group(rx->sa.group); mlx5_destroy_flow_table(rx->ft.sa); @@ -600,7 +717,17 @@ static void rx_destroy(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec, mlx5_ipsec_rx_status_destroy(ipsec, rx); mlx5_destroy_flow_table(rx->ft.status); + ipsec_rx_sa_selector_destroy(mdev, rx); + + ipsec_rx_policy_destroy(rx); + mlx5_ipsec_fs_roce_rx_destroy(ipsec->roce, family, mdev); + +#ifdef CONFIG_MLX5_ESWITCH + if (rx == ipsec->rx_esw) + mlx5_chains_put_table(esw_chains(ipsec->mdev->priv.eswitch), + 0, 1, 0); +#endif } static void ipsec_rx_create_attr_set(struct mlx5e_ipsec *ipsec, @@ -652,6 +779,28 @@ static int ipsec_rx_status_pass_dest_get(struct mlx5e_ipsec *ipsec, return 0; } +static void ipsec_rx_sa_miss_dest_get(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, + struct mlx5e_ipsec_rx_create_attr *attr, + struct mlx5_flow_destination *dest, + struct mlx5_flow_destination *miss_dest) +{ + if (rx == ipsec->rx_esw) + *miss_dest = *dest; + else + *miss_dest = + mlx5_ttc_get_default_dest(attr->ttc, + family2tt(attr->family)); +} + +static void ipsec_rx_default_dest_get(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, + struct mlx5_flow_destination *dest) +{ + dest->type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; + dest->ft = rx->pol_miss_ft; +} + static void ipsec_rx_ft_connect(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx *rx, struct mlx5e_ipsec_rx_create_attr *attr) @@ -659,15 +808,219 @@ static void ipsec_rx_ft_connect(struct mlx5e_ipsec *ipsec, struct mlx5_flow_destination dest = {}; dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; - dest.ft = rx->ft.pol; + dest.ft = rx->ft.sa; mlx5_ttc_fwd_dest(attr->ttc, family2tt(attr->family), &dest); } +static int ipsec_rx_chains_create_miss(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, + struct mlx5e_ipsec_rx_create_attr *attr, + struct mlx5_flow_destination *dest) +{ + struct mlx5_flow_table_attr ft_attr = {}; + MLX5_DECLARE_FLOW_ACT(flow_act); + struct mlx5_flow_handle *rule; + struct mlx5_flow_table *ft; + int err; + + if (rx == ipsec->rx_esw) { + /* No need to create miss table for switchdev mode, + * just set it to the root chain table. + */ + rx->pol_miss_ft = dest->ft; + return 0; + } + + ft_attr.max_fte = 1; + ft_attr.autogroup.max_num_groups = 1; + ft_attr.level = attr->pol_level; + ft_attr.prio = attr->prio; + + ft = mlx5_create_auto_grouped_flow_table(attr->ns, &ft_attr); + if (IS_ERR(ft)) + return PTR_ERR(ft); + + rule = mlx5_add_flow_rules(ft, NULL, &flow_act, dest, 1); + if (IS_ERR(rule)) { + err = PTR_ERR(rule); + goto err_rule; + } + + rx->pol_miss_ft = ft; + rx->pol_miss_rule = rule; + + return 0; + +err_rule: + mlx5_destroy_flow_table(ft); + return err; +} + +static int ipsec_rx_policy_create(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, + struct mlx5e_ipsec_rx_create_attr *attr, + struct mlx5_flow_destination *dest) +{ + struct mlx5_flow_destination default_dest; + struct mlx5_core_dev *mdev = ipsec->mdev; + struct mlx5_flow_table *ft; + int err; + + err = ipsec_rx_chains_create_miss(ipsec, rx, attr, dest); + if (err) + return err; + + ipsec_rx_default_dest_get(ipsec, rx, &default_dest); + + if (mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_PRIO) { + rx->chains = ipsec_chains_create(mdev, + default_dest.ft, + attr->chains_ns, + attr->prio, + attr->sa_level, + &rx->ft.pol); + if (IS_ERR(rx->chains)) + err = PTR_ERR(rx->chains); + } else { + ft = ipsec_ft_create(attr->ns, attr->pol_level, + attr->prio, 1, 2, 0); + if (IS_ERR(ft)) { + err = PTR_ERR(ft); + goto err_out; + } + rx->ft.pol = ft; + + err = ipsec_miss_create(mdev, rx->ft.pol, &rx->pol, + &default_dest); + if (err) + mlx5_destroy_flow_table(rx->ft.pol); + } + + if (!err) + return 0; + +err_out: + if (rx->pol_miss_rule) { + mlx5_del_flow_rules(rx->pol_miss_rule); + mlx5_destroy_flow_table(rx->pol_miss_ft); + } + return err; +} + +static int ipsec_rx_sa_selector_create(struct mlx5e_ipsec *ipsec, + struct mlx5e_ipsec_rx *rx, + struct mlx5e_ipsec_rx_create_attr *attr) +{ + int inlen = MLX5_ST_SZ_BYTES(create_flow_group_in); + struct mlx5_core_dev *mdev = ipsec->mdev; + struct mlx5_flow_act flow_act = {}; + struct mlx5_flow_destination dest; + struct mlx5_flow_handle *rule; + struct mlx5_flow_table *ft; + struct mlx5_flow_group *fg; + u32 *flow_group_in; + struct mlx5_fc *fc; + int err; + + flow_group_in = kvzalloc(inlen, GFP_KERNEL); + if (!flow_group_in) + return -ENOMEM; + + ft = ipsec_ft_create(attr->ns, attr->status_level, attr->prio, 1, + MLX5_IPSEC_FS_SA_SELECTOR_MAX_NUM_GROUPS, 0); + if (IS_ERR(ft)) { + err = PTR_ERR(ft); + mlx5_core_err(mdev, "Failed to create RX SA selector flow table, err=%d\n", + err); + goto err_ft; + } + + MLX5_SET(create_flow_group_in, flow_group_in, start_flow_index, + ft->max_fte - 1); + MLX5_SET(create_flow_group_in, flow_group_in, end_flow_index, + ft->max_fte - 1); + fg = mlx5_create_flow_group(ft, flow_group_in); + if (IS_ERR(fg)) { + err = PTR_ERR(fg); + mlx5_core_err(mdev, "Failed to create RX SA selector miss group, err=%d\n", + err); + goto err_fg; + } + + fc = mlx5_fc_create(mdev, false); + if (IS_ERR(fc)) { + err = PTR_ERR(fc); + mlx5_core_err(mdev, + "Failed to create ipsec RX SA selector miss rule counter, err=%d\n", + err); + goto err_cnt; + } + + dest.type = MLX5_FLOW_DESTINATION_TYPE_COUNTER; + dest.counter = fc; + flow_act.action = + MLX5_FLOW_CONTEXT_ACTION_COUNT | MLX5_FLOW_CONTEXT_ACTION_DROP; + + rule = mlx5_add_flow_rules(ft, NULL, &flow_act, &dest, 1); + if (IS_ERR(rule)) { + err = PTR_ERR(rule); + mlx5_core_err(mdev, "Failed to create RX SA selector miss drop rule, err=%d\n", + err); + goto err_rule; + } + + rx->ft.sa_sel = ft; + rx->sa_sel.group = fg; + rx->sa_sel.fc = fc; + rx->sa_sel.rule = rule; + + kvfree(flow_group_in); + + return 0; + +err_rule: + mlx5_fc_destroy(mdev, fc); +err_cnt: + mlx5_destroy_flow_group(fg); +err_fg: + mlx5_destroy_flow_table(ft); +err_ft: + kvfree(flow_group_in); + return err; +} + +/* The decryption processing is as follows: + * + * +----------+ +-------------+ + * | | | | + * | Kernel <--------------+----------+ policy miss <------------+ + * | | ^ | | ^ + * +----^-----+ | +-------------+ | + * | crypto | + * miss offload ok allow/default + * ^ ^ ^ + * | | packet | + * +----+---------+ +----+-------------+ offload ok +------+---+ + * | | | | (no UPSPEC) | | + * | SA (decrypt) +-----> status +--->------->----+ policy | + * | | | | | | + * +--------------+ ++---------+-------+ +-^----+---+ + * | | | | + * v packet +-->->---+ v + * | offload ok match | + * fails (with UPSPEC) | block + * | | +-------------+-+ | + * v v | | miss v + * drop +---> SA sel +--------->drop + * | | + * +---------------+ + */ + static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx *rx, u32 family) { + struct mlx5_flow_destination dest[2], miss_dest; struct mlx5e_ipsec_rx_create_attr attr; - struct mlx5_flow_destination dest[2]; struct mlx5_flow_table *ft; u32 flags = 0; int err; @@ -678,80 +1031,61 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec, if (err) return err; - ft = ipsec_ft_create(attr.ns, attr.status_level, attr.prio, 3, 0); + ft = ipsec_ft_create(attr.ns, attr.status_level, attr.prio, 3, 4, 0); if (IS_ERR(ft)) { err = PTR_ERR(ft); goto err_fs_ft_status; } rx->ft.status = ft; - dest[1].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER; - dest[1].counter = rx->fc->cnt; - err = mlx5_ipsec_rx_status_create(ipsec, rx, dest); + err = ipsec_rx_sa_selector_create(ipsec, rx, &attr); if (err) - goto err_add; + goto err_fs_ft_sa_sel; /* Create FT */ if (mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_TUNNEL) rx->allow_tunnel_mode = mlx5_eswitch_block_encap(mdev); if (rx->allow_tunnel_mode) flags = MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT; - ft = ipsec_ft_create(attr.ns, attr.sa_level, attr.prio, 2, flags); + ft = ipsec_ft_create(attr.ns, attr.sa_level, attr.prio, 1, 2, flags); if (IS_ERR(ft)) { err = PTR_ERR(ft); goto err_fs_ft; } rx->ft.sa = ft; - err = ipsec_miss_create(mdev, rx->ft.sa, &rx->sa, dest); + ipsec_rx_sa_miss_dest_get(ipsec, rx, &attr, &dest[0], &miss_dest); + err = ipsec_miss_create(mdev, rx->ft.sa, &rx->sa, &miss_dest); if (err) goto err_fs; - if (mlx5_ipsec_device_caps(mdev) & MLX5_IPSEC_CAP_PRIO) { - rx->chains = ipsec_chains_create(mdev, rx->ft.sa, - attr.chains_ns, - attr.prio, - attr.pol_level, - &rx->ft.pol); - if (IS_ERR(rx->chains)) { - err = PTR_ERR(rx->chains); - goto err_pol_ft; - } - - goto connect; - } + err = ipsec_rx_policy_create(ipsec, rx, &attr, &dest[0]); + if (err) + goto err_policy; - ft = ipsec_ft_create(attr.ns, attr.pol_level, attr.prio, 2, 0); - if (IS_ERR(ft)) { - err = PTR_ERR(ft); - goto err_pol_ft; - } - rx->ft.pol = ft; - memset(dest, 0x00, 2 * sizeof(*dest)); - dest[0].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; - dest[0].ft = rx->ft.sa; - err = ipsec_miss_create(mdev, rx->ft.pol, &rx->pol, dest); + dest[1].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER; + dest[1].counter = rx->fc->cnt; + err = mlx5_ipsec_rx_status_create(ipsec, rx, dest); if (err) - goto err_pol_miss; + goto err_add; -connect: /* connect */ if (rx != ipsec->rx_esw) ipsec_rx_ft_connect(ipsec, rx, &attr); return 0; -err_pol_miss: - mlx5_destroy_flow_table(rx->ft.pol); -err_pol_ft: +err_add: + ipsec_rx_policy_destroy(rx); +err_policy: mlx5_del_flow_rules(rx->sa.rule); mlx5_destroy_flow_group(rx->sa.group); err_fs: mlx5_destroy_flow_table(rx->ft.sa); -err_fs_ft: if (rx->allow_tunnel_mode) mlx5_eswitch_unblock_encap(mdev); - mlx5_ipsec_rx_status_destroy(ipsec, rx); -err_add: +err_fs_ft: + ipsec_rx_sa_selector_destroy(mdev, rx); +err_fs_ft_sa_sel: mlx5_destroy_flow_table(rx->ft.status); err_fs_ft_status: mlx5_ipsec_fs_roce_rx_destroy(ipsec->roce, family, mdev); @@ -941,7 +1275,7 @@ static int tx_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx *tx, int err; ipsec_tx_create_attr_set(ipsec, tx, &attr); - ft = ipsec_ft_create(tx->ns, attr.cnt_level, attr.prio, 1, 0); + ft = ipsec_ft_create(tx->ns, attr.cnt_level, attr.prio, 1, 1, 0); if (IS_ERR(ft)) return PTR_ERR(ft); tx->ft.status = ft; @@ -954,7 +1288,7 @@ static int tx_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx *tx, tx->allow_tunnel_mode = mlx5_eswitch_block_encap(mdev); if (tx->allow_tunnel_mode) flags = MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT; - ft = ipsec_ft_create(tx->ns, attr.sa_level, attr.prio, 4, flags); + ft = ipsec_ft_create(tx->ns, attr.sa_level, attr.prio, 1, 4, flags); if (IS_ERR(ft)) { err = PTR_ERR(ft); goto err_sa_ft; @@ -982,7 +1316,7 @@ static int tx_create(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx *tx, goto connect_roce; } - ft = ipsec_ft_create(tx->ns, attr.pol_level, attr.prio, 2, 0); + ft = ipsec_ft_create(tx->ns, attr.pol_level, attr.prio, 1, 2, 0); if (IS_ERR(ft)) { err = PTR_ERR(ft); goto err_pol_ft; @@ -1150,9 +1484,14 @@ static void tx_ft_put_policy(struct mlx5e_ipsec *ipsec, u32 prio, int type) mutex_unlock(&tx->ft.mutex); } -static void setup_fte_addr4(struct mlx5_flow_spec *spec, __be32 *saddr, - __be32 *daddr) +static void setup_fte_addr4(struct mlx5_flow_spec *spec, + struct mlx5e_ipsec_addr *addrs) { + __be32 *saddr = &addrs->saddr.a4; + __be32 *smask = &addrs->smask.m4; + __be32 *daddr = &addrs->daddr.a4; + __be32 *dmask = &addrs->dmask.m4; + if (!*saddr && !*daddr) return; @@ -1164,21 +1503,26 @@ static void setup_fte_addr4(struct mlx5_flow_spec *spec, __be32 *saddr, if (*saddr) { memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value, outer_headers.src_ipv4_src_ipv6.ipv4_layout.ipv4), saddr, 4); - MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, - outer_headers.src_ipv4_src_ipv6.ipv4_layout.ipv4); + memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + outer_headers.src_ipv4_src_ipv6.ipv4_layout.ipv4), smask, 4); } if (*daddr) { memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value, outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4), daddr, 4); - MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, - outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4); + memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + outer_headers.dst_ipv4_dst_ipv6.ipv4_layout.ipv4), dmask, 4); } } -static void setup_fte_addr6(struct mlx5_flow_spec *spec, __be32 *saddr, - __be32 *daddr) +static void setup_fte_addr6(struct mlx5_flow_spec *spec, + struct mlx5e_ipsec_addr *addrs) { + __be32 *saddr = addrs->saddr.a6; + __be32 *smask = addrs->smask.m6; + __be32 *daddr = addrs->daddr.a6; + __be32 *dmask = addrs->dmask.m6; + if (addr6_all_zero(saddr) && addr6_all_zero(daddr)) return; @@ -1190,15 +1534,15 @@ static void setup_fte_addr6(struct mlx5_flow_spec *spec, __be32 *saddr, if (!addr6_all_zero(saddr)) { memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value, outer_headers.src_ipv4_src_ipv6.ipv6_layout.ipv6), saddr, 16); - memset(MLX5_ADDR_OF(fte_match_param, spec->match_criteria, - outer_headers.src_ipv4_src_ipv6.ipv6_layout.ipv6), 0xff, 16); + memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + outer_headers.src_ipv4_src_ipv6.ipv6_layout.ipv6), dmask, 16); } if (!addr6_all_zero(daddr)) { memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_value, outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6), daddr, 16); - memset(MLX5_ADDR_OF(fte_match_param, spec->match_criteria, - outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6), 0xff, 16); + memcpy(MLX5_ADDR_OF(fte_match_param, spec->match_criteria, + outer_headers.dst_ipv4_dst_ipv6.ipv6_layout.ipv6), smask, 16); } } @@ -1340,7 +1684,8 @@ static int setup_modify_header(struct mlx5e_ipsec *ipsec, int type, u32 val, u8 MLX5_ACTION_TYPE_SET); MLX5_SET(set_action_in, action[2], field, MLX5_ACTION_IN_FIELD_METADATA_REG_C_4); - MLX5_SET(set_action_in, action[2], data, 0); + MLX5_SET(set_action_in, action[2], data, + MLX5_IPSEC_ASO_SW_CRYPTO_OFFLOAD); MLX5_SET(set_action_in, action[2], offset, 0); MLX5_SET(set_action_in, action[2], length, 32); } @@ -1387,7 +1732,7 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev, if (attrs->dir == XFRM_DEV_OFFLOAD_OUT) { bfflen += sizeof(*esp_hdr) + 8; - switch (attrs->family) { + switch (attrs->addrs.family) { case AF_INET: bfflen += sizeof(*iphdr); break; @@ -1404,7 +1749,7 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev, return -ENOMEM; eth_hdr = (struct ethhdr *)reformatbf; - switch (attrs->family) { + switch (attrs->addrs.family) { case AF_INET: eth_hdr->h_proto = htons(ETH_P_IP); break; @@ -1427,11 +1772,11 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev, reformat_params->param_0 = attrs->authsize; hdr = reformatbf + sizeof(*eth_hdr); - switch (attrs->family) { + switch (attrs->addrs.family) { case AF_INET: iphdr = (struct iphdr *)hdr; - memcpy(&iphdr->saddr, &attrs->saddr.a4, 4); - memcpy(&iphdr->daddr, &attrs->daddr.a4, 4); + memcpy(&iphdr->saddr, &attrs->addrs.saddr.a4, 4); + memcpy(&iphdr->daddr, &attrs->addrs.daddr.a4, 4); iphdr->version = 4; iphdr->ihl = 5; iphdr->ttl = IPSEC_TUNNEL_DEFAULT_TTL; @@ -1440,8 +1785,8 @@ setup_pkt_tunnel_reformat(struct mlx5_core_dev *mdev, break; case AF_INET6: ipv6hdr = (struct ipv6hdr *)hdr; - memcpy(&ipv6hdr->saddr, &attrs->saddr.a6, 16); - memcpy(&ipv6hdr->daddr, &attrs->daddr.a6, 16); + memcpy(&ipv6hdr->saddr, &attrs->addrs.saddr.a6, 16); + memcpy(&ipv6hdr->daddr, &attrs->addrs.daddr.a6, 16); ipv6hdr->nexthdr = IPPROTO_ESP; ipv6hdr->version = 6; ipv6hdr->hop_limit = IPSEC_TUNNEL_DEFAULT_TTL; @@ -1475,7 +1820,7 @@ static int get_reformat_type(struct mlx5_accel_esp_xfrm_attrs *attrs) return MLX5_REFORMAT_TYPE_DEL_ESP_TRANSPORT_OVER_UDP; return MLX5_REFORMAT_TYPE_DEL_ESP_TRANSPORT; case XFRM_DEV_OFFLOAD_OUT: - if (attrs->family == AF_INET) { + if (attrs->addrs.family == AF_INET) { if (attrs->encap) return MLX5_REFORMAT_TYPE_ADD_ESP_TRANSPORT_OVER_UDPV4; return MLX5_REFORMAT_TYPE_ADD_ESP_TRANSPORT_OVER_IPV4; @@ -1576,6 +1921,85 @@ static int setup_pkt_reformat(struct mlx5e_ipsec *ipsec, return 0; } +static int rx_add_rule_sa_selector(struct mlx5e_ipsec_sa_entry *sa_entry, + struct mlx5e_ipsec_rx *rx, + struct upspec *upspec) +{ + struct mlx5e_ipsec *ipsec = sa_entry->ipsec; + struct mlx5_core_dev *mdev = ipsec->mdev; + struct mlx5_flow_destination dest[2]; + struct mlx5_flow_act flow_act = {}; + struct mlx5_flow_handle *rule; + struct mlx5_flow_spec *spec; + int err = 0; + + spec = kvzalloc(sizeof(*spec), GFP_KERNEL); + if (!spec) + return -ENOMEM; + + MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, + misc_parameters_2.ipsec_syndrome); + MLX5_SET_TO_ONES(fte_match_param, spec->match_criteria, + misc_parameters_2.metadata_reg_c_4); + MLX5_SET(fte_match_param, spec->match_value, + misc_parameters_2.ipsec_syndrome, 0); + MLX5_SET(fte_match_param, spec->match_value, + misc_parameters_2.metadata_reg_c_4, 0); + spec->match_criteria_enable = MLX5_MATCH_MISC_PARAMETERS_2; + + ipsec_rx_rule_add_match_obj(sa_entry, rx, spec); + + flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | + MLX5_FLOW_CONTEXT_ACTION_COUNT; + flow_act.flags = FLOW_ACT_IGNORE_FLOW_LEVEL; + dest[0].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; + dest[0].ft = rx->ft.sa_sel; + dest[1].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER; + dest[1].counter = rx->fc->cnt; + + rule = mlx5_add_flow_rules(rx->ft.status, spec, &flow_act, dest, 2); + if (IS_ERR(rule)) { + err = PTR_ERR(rule); + mlx5_core_err(mdev, + "Failed to add ipsec rx pass rule, err=%d\n", + err); + goto err_add_status_pass_rule; + } + + sa_entry->ipsec_rule.status_pass = rule; + + MLX5_SET(fte_match_param, spec->match_criteria, + misc_parameters_2.ipsec_syndrome, 0); + MLX5_SET(fte_match_param, spec->match_criteria, + misc_parameters_2.metadata_reg_c_4, 0); + + setup_fte_upper_proto_match(spec, upspec); + + flow_act.action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; + dest[0].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; + dest[0].ft = rx->ft.pol; + + rule = mlx5_add_flow_rules(rx->ft.sa_sel, spec, &flow_act, &dest[0], 1); + if (IS_ERR(rule)) { + err = PTR_ERR(rule); + mlx5_core_err(mdev, + "Failed to add ipsec rx sa selector rule, err=%d\n", + err); + goto err_add_sa_sel_rule; + } + + sa_entry->ipsec_rule.sa_sel = rule; + + kvfree(spec); + return 0; + +err_add_sa_sel_rule: + mlx5_del_flow_rules(sa_entry->ipsec_rule.status_pass); +err_add_status_pass_rule: + kvfree(spec); + return err; +} + static int rx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry) { struct mlx5_accel_esp_xfrm_attrs *attrs = &sa_entry->attrs; @@ -1589,7 +2013,7 @@ static int rx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry) struct mlx5_fc *counter; int err = 0; - rx = rx_ft_get(mdev, ipsec, attrs->family, attrs->type); + rx = rx_ft_get(mdev, ipsec, attrs->addrs.family, attrs->type); if (IS_ERR(rx)) return PTR_ERR(rx); @@ -1599,16 +2023,15 @@ static int rx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry) goto err_alloc; } - if (attrs->family == AF_INET) - setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4); + if (attrs->addrs.family == AF_INET) + setup_fte_addr4(spec, &attrs->addrs); else - setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6); + setup_fte_addr6(spec, &attrs->addrs); setup_fte_spi(spec, attrs->spi, attrs->encap); if (!attrs->encap) setup_fte_esp(spec); setup_fte_no_frags(spec); - setup_fte_upper_proto_match(spec, &attrs->upspec); if (!attrs->drop) { if (rx != ipsec->rx_esw) @@ -1656,6 +2079,13 @@ static int rx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry) mlx5_core_err(mdev, "fail to add RX ipsec rule err=%d\n", err); goto err_add_flow; } + + if (attrs->upspec.proto && attrs->type == XFRM_DEV_OFFLOAD_PACKET) { + err = rx_add_rule_sa_selector(sa_entry, rx, &attrs->upspec); + if (err) + goto err_add_sa_sel; + } + if (attrs->type == XFRM_DEV_OFFLOAD_PACKET) err = rx_add_rule_drop_replay(sa_entry, rx); if (err) @@ -1679,6 +2109,11 @@ err_drop_reason: mlx5_fc_destroy(mdev, sa_entry->ipsec_rule.replay.fc); } err_add_replay: + if (sa_entry->ipsec_rule.sa_sel) { + mlx5_del_flow_rules(sa_entry->ipsec_rule.sa_sel); + mlx5_del_flow_rules(sa_entry->ipsec_rule.status_pass); + } +err_add_sa_sel: mlx5_del_flow_rules(rule); err_add_flow: mlx5_fc_destroy(mdev, counter); @@ -1691,7 +2126,7 @@ err_pkt_reformat: err_mod_header: kvfree(spec); err_alloc: - rx_ft_put(ipsec, attrs->family, attrs->type); + rx_ft_put(ipsec, attrs->addrs.family, attrs->type); return err; } @@ -1723,10 +2158,10 @@ static int tx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry) switch (attrs->type) { case XFRM_DEV_OFFLOAD_CRYPTO: - if (attrs->family == AF_INET) - setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4); + if (attrs->addrs.family == AF_INET) + setup_fte_addr4(spec, &attrs->addrs); else - setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6); + setup_fte_addr6(spec, &attrs->addrs); setup_fte_spi(spec, attrs->spi, false); setup_fte_esp(spec); setup_fte_reg_a(spec); @@ -1810,10 +2245,10 @@ static int tx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry) } tx = ipsec_tx(ipsec, attrs->type); - if (attrs->family == AF_INET) - setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4); + if (attrs->addrs.family == AF_INET) + setup_fte_addr4(spec, &attrs->addrs); else - setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6); + setup_fte_addr6(spec, &attrs->addrs); setup_fte_no_frags(spec); setup_fte_upper_proto_match(spec, &attrs->upspec); @@ -1883,12 +2318,12 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry) struct mlx5e_ipsec_rx *rx; int err, dstn = 0; - ft = rx_ft_get_policy(mdev, pol_entry->ipsec, attrs->family, attrs->prio, - attrs->type); + ft = rx_ft_get_policy(mdev, pol_entry->ipsec, attrs->addrs.family, + attrs->prio, attrs->type); if (IS_ERR(ft)) return PTR_ERR(ft); - rx = ipsec_rx(pol_entry->ipsec, attrs->family, attrs->type); + rx = ipsec_rx(pol_entry->ipsec, attrs->addrs.family, attrs->type); spec = kvzalloc(sizeof(*spec), GFP_KERNEL); if (!spec) { @@ -1896,10 +2331,10 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry) goto err_alloc; } - if (attrs->family == AF_INET) - setup_fte_addr4(spec, &attrs->saddr.a4, &attrs->daddr.a4); + if (attrs->addrs.family == AF_INET) + setup_fte_addr4(spec, &attrs->addrs); else - setup_fte_addr6(spec, attrs->saddr.a6, attrs->daddr.a6); + setup_fte_addr6(spec, &attrs->addrs); setup_fte_no_frags(spec); setup_fte_upper_proto_match(spec, &attrs->upspec); @@ -1923,8 +2358,7 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry) flow_act.flags |= FLOW_ACT_NO_APPEND; if (rx == ipsec->rx_esw && rx->chains) flow_act.flags |= FLOW_ACT_IGNORE_FLOW_LEVEL; - dest[dstn].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; - dest[dstn].ft = rx->ft.sa; + ipsec_rx_default_dest_get(ipsec, rx, &dest[dstn]); dstn++; rule = mlx5_add_flow_rules(ft, spec, &flow_act, dest, dstn); if (IS_ERR(rule)) { @@ -1940,7 +2374,8 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry) err_action: kvfree(spec); err_alloc: - rx_ft_put_policy(pol_entry->ipsec, attrs->family, attrs->prio, attrs->type); + rx_ft_put_policy(pol_entry->ipsec, attrs->addrs.family, attrs->prio, + attrs->type); return err; } @@ -2061,6 +2496,7 @@ void mlx5e_accel_ipsec_fs_read_stats(struct mlx5e_priv *priv, void *ipsec_stats) stats->ipsec_rx_bytes = 0; stats->ipsec_rx_drop_pkts = 0; stats->ipsec_rx_drop_bytes = 0; + stats->ipsec_rx_drop_mismatch_sa_sel = 0; stats->ipsec_tx_pkts = 0; stats->ipsec_tx_bytes = 0; stats->ipsec_tx_drop_pkts = 0; @@ -2070,6 +2506,9 @@ void mlx5e_accel_ipsec_fs_read_stats(struct mlx5e_priv *priv, void *ipsec_stats) mlx5_fc_query(mdev, fc->cnt, &stats->ipsec_rx_pkts, &stats->ipsec_rx_bytes); mlx5_fc_query(mdev, fc->drop, &stats->ipsec_rx_drop_pkts, &stats->ipsec_rx_drop_bytes); + if (ipsec->rx_ipv4->sa_sel.fc) + mlx5_fc_query(mdev, ipsec->rx_ipv4->sa_sel.fc, + &stats->ipsec_rx_drop_mismatch_sa_sel, &bytes); fc = ipsec->tx->fc; mlx5_fc_query(mdev, fc->cnt, &stats->ipsec_tx_pkts, &stats->ipsec_tx_bytes); @@ -2098,6 +2537,11 @@ void mlx5e_accel_ipsec_fs_read_stats(struct mlx5e_priv *priv, void *ipsec_stats) stats->ipsec_tx_drop_pkts += packets; stats->ipsec_tx_drop_bytes += bytes; } + + if (ipsec->rx_esw->sa_sel.fc && + !mlx5_fc_query(mdev, ipsec->rx_esw->sa_sel.fc, + &packets, &bytes)) + stats->ipsec_rx_drop_mismatch_sa_sel += packets; } } @@ -2195,12 +2639,18 @@ void mlx5e_accel_ipsec_fs_del_rule(struct mlx5e_ipsec_sa_entry *sa_entry) mlx5_del_flow_rules(ipsec_rule->auth.rule); mlx5_fc_destroy(mdev, ipsec_rule->auth.fc); + if (ipsec_rule->sa_sel) { + mlx5_del_flow_rules(ipsec_rule->sa_sel); + mlx5_del_flow_rules(ipsec_rule->status_pass); + } + if (ipsec_rule->replay.rule) { mlx5_del_flow_rules(ipsec_rule->replay.rule); mlx5_fc_destroy(mdev, ipsec_rule->replay.fc); } mlx5_esw_ipsec_rx_id_mapping_remove(sa_entry); - rx_ft_put(sa_entry->ipsec, sa_entry->attrs.family, sa_entry->attrs.type); + rx_ft_put(sa_entry->ipsec, sa_entry->attrs.addrs.family, + sa_entry->attrs.type); } int mlx5e_accel_ipsec_fs_add_pol(struct mlx5e_ipsec_pol_entry *pol_entry) @@ -2236,7 +2686,8 @@ void mlx5e_accel_ipsec_fs_del_pol(struct mlx5e_ipsec_pol_entry *pol_entry) mlx5e_ipsec_unblock_tc_offload(pol_entry->ipsec->mdev); if (pol_entry->attrs.dir == XFRM_DEV_OFFLOAD_IN) { - rx_ft_put_policy(pol_entry->ipsec, pol_entry->attrs.family, + rx_ft_put_policy(pol_entry->ipsec, + pol_entry->attrs.addrs.family, pol_entry->attrs.prio, pol_entry->attrs.type); return; } @@ -2376,7 +2827,7 @@ bool mlx5e_ipsec_fs_tunnel_enabled(struct mlx5e_ipsec_sa_entry *sa_entry) struct mlx5e_ipsec_rx *rx; struct mlx5e_ipsec_tx *tx; - rx = ipsec_rx(sa_entry->ipsec, attrs->family, attrs->type); + rx = ipsec_rx(sa_entry->ipsec, attrs->addrs.family, attrs->type); tx = ipsec_tx(sa_entry->ipsec, attrs->type); if (sa_entry->attrs.dir == XFRM_DEV_OFFLOAD_OUT) return tx->allow_tunnel_mode; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c index 92bf3fa44a3b..93be388068f8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c @@ -42,6 +42,7 @@ static const struct counter_desc mlx5e_ipsec_hw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_bytes) }, { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_drop_pkts) }, { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_drop_bytes) }, + { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_drop_mismatch_sa_sel) }, { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_pkts) }, { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_bytes) }, { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_drop_pkts) }, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index cae39198b4db..fdf9e9bb99ac 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -42,6 +42,9 @@ #include "lib/clock.h" #include "en/fs_ethtool.h" +#define LANES_UNKNOWN 0 +#define MAX_LANES 8 + void mlx5e_ethtool_get_drvinfo(struct mlx5e_priv *priv, struct ethtool_drvinfo *drvinfo) { @@ -237,14 +240,33 @@ void mlx5e_build_ptys2ethtool_map(void) ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT, ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT, ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT); -} - -static void mlx5e_ethtool_get_speed_arr(struct mlx5_core_dev *mdev, + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_200GAUI_1_200GBASE_CR1_KR1, ext, + ETHTOOL_LINK_MODE_200000baseCR_Full_BIT, + ETHTOOL_LINK_MODE_200000baseKR_Full_BIT, + ETHTOOL_LINK_MODE_200000baseDR_Full_BIT, + ETHTOOL_LINK_MODE_200000baseDR_2_Full_BIT, + ETHTOOL_LINK_MODE_200000baseSR_Full_BIT, + ETHTOOL_LINK_MODE_200000baseVR_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_400GAUI_2_400GBASE_CR2_KR2, ext, + ETHTOOL_LINK_MODE_400000baseCR2_Full_BIT, + ETHTOOL_LINK_MODE_400000baseKR2_Full_BIT, + ETHTOOL_LINK_MODE_400000baseDR2_Full_BIT, + ETHTOOL_LINK_MODE_400000baseDR2_2_Full_BIT, + ETHTOOL_LINK_MODE_400000baseSR2_Full_BIT, + ETHTOOL_LINK_MODE_400000baseVR2_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_800GAUI_4_800GBASE_CR4_KR4, ext, + ETHTOOL_LINK_MODE_800000baseCR4_Full_BIT, + ETHTOOL_LINK_MODE_800000baseKR4_Full_BIT, + ETHTOOL_LINK_MODE_800000baseDR4_Full_BIT, + ETHTOOL_LINK_MODE_800000baseDR4_2_Full_BIT, + ETHTOOL_LINK_MODE_800000baseSR4_Full_BIT, + ETHTOOL_LINK_MODE_800000baseVR4_Full_BIT); +} + +static void mlx5e_ethtool_get_speed_arr(bool ext, struct ptys2ethtool_config **arr, u32 *size) { - bool ext = mlx5_ptys_ext_supported(mdev); - *arr = ext ? ptys2ext_ethtool_table : ptys2legacy_ethtool_table; *size = ext ? ARRAY_SIZE(ptys2ext_ethtool_table) : ARRAY_SIZE(ptys2legacy_ethtool_table); @@ -891,37 +913,19 @@ int mlx5e_set_per_queue_coalesce(struct net_device *dev, u32 queue, return mlx5e_ethtool_set_per_queue_coalesce(priv, queue, coal); } -static void ptys2ethtool_supported_link(struct mlx5_core_dev *mdev, - unsigned long *supported_modes, - u32 eth_proto_cap) -{ - unsigned long proto_cap = eth_proto_cap; - struct ptys2ethtool_config *table; - u32 max_size; - int proto; - - mlx5e_ethtool_get_speed_arr(mdev, &table, &max_size); - for_each_set_bit(proto, &proto_cap, max_size) - bitmap_or(supported_modes, supported_modes, - table[proto].supported, - __ETHTOOL_LINK_MODE_MASK_NBITS); -} - -static void ptys2ethtool_adver_link(unsigned long *advertising_modes, - u32 eth_proto_cap, bool ext) +static void ptys2ethtool_process_link(u32 eth_eproto, bool ext, bool advertised, + unsigned long *modes) { - unsigned long proto_cap = eth_proto_cap; + unsigned long eproto = eth_eproto; struct ptys2ethtool_config *table; u32 max_size; int proto; - table = ext ? ptys2ext_ethtool_table : ptys2legacy_ethtool_table; - max_size = ext ? ARRAY_SIZE(ptys2ext_ethtool_table) : - ARRAY_SIZE(ptys2legacy_ethtool_table); - - for_each_set_bit(proto, &proto_cap, max_size) - bitmap_or(advertising_modes, advertising_modes, - table[proto].advertised, + mlx5e_ethtool_get_speed_arr(ext, &table, &max_size); + for_each_set_bit(proto, &eproto, max_size) + bitmap_or(modes, modes, + advertised ? + table[proto].advertised : table[proto].supported, __ETHTOOL_LINK_MODE_MASK_NBITS); } @@ -931,6 +935,7 @@ static const u32 pplm_fec_2_ethtool[] = { [MLX5E_FEC_RS_528_514] = ETHTOOL_FEC_RS, [MLX5E_FEC_RS_544_514] = ETHTOOL_FEC_RS, [MLX5E_FEC_LLRS_272_257_1] = ETHTOOL_FEC_LLRS, + [MLX5E_FEC_RS_544_514_INTERLEAVED_QUAD] = ETHTOOL_FEC_RS, }; static u32 pplm2ethtool_fec(u_long fec_mode, unsigned long size) @@ -1074,50 +1079,53 @@ static void ptys2ethtool_supported_advertised_port(struct mlx5_core_dev *mdev, } } -static void get_speed_duplex(struct net_device *netdev, - u32 eth_proto_oper, bool force_legacy, - u16 data_rate_oper, - struct ethtool_link_ksettings *link_ksettings) +static void get_link_properties(struct net_device *netdev, + u32 eth_proto_oper, bool force_legacy, + u16 data_rate_oper, + struct ethtool_link_ksettings *link_ksettings) { struct mlx5e_priv *priv = netdev_priv(netdev); - u32 speed = SPEED_UNKNOWN; + const struct mlx5_link_info *info; u8 duplex = DUPLEX_UNKNOWN; + u32 speed = SPEED_UNKNOWN; + u32 lanes = LANES_UNKNOWN; if (!netif_carrier_ok(netdev)) goto out; - speed = mlx5_port_ptys2speed(priv->mdev, eth_proto_oper, force_legacy); - if (!speed) { - if (data_rate_oper) - speed = 100 * data_rate_oper; - else - speed = SPEED_UNKNOWN; - goto out; + info = mlx5_port_ptys2info(priv->mdev, eth_proto_oper, force_legacy); + if (info) { + speed = info->speed; + lanes = info->lanes; + duplex = DUPLEX_FULL; + } else if (data_rate_oper) { + speed = 100 * data_rate_oper; + lanes = MAX_LANES; } - duplex = DUPLEX_FULL; - out: - link_ksettings->base.speed = speed; link_ksettings->base.duplex = duplex; + link_ksettings->base.speed = speed; + link_ksettings->lanes = lanes; } static void get_supported(struct mlx5_core_dev *mdev, u32 eth_proto_cap, struct ethtool_link_ksettings *link_ksettings) { unsigned long *supported = link_ksettings->link_modes.supported; - ptys2ethtool_supported_link(mdev, supported, eth_proto_cap); + bool ext = mlx5_ptys_ext_supported(mdev); + + ptys2ethtool_process_link(eth_proto_cap, ext, false, supported); ethtool_link_ksettings_add_link_mode(link_ksettings, supported, Pause); } -static void get_advertising(u32 eth_proto_cap, u8 tx_pause, u8 rx_pause, +static void get_advertising(u32 eth_proto_admin, u8 tx_pause, u8 rx_pause, struct ethtool_link_ksettings *link_ksettings, bool ext) { unsigned long *advertising = link_ksettings->link_modes.advertising; - ptys2ethtool_adver_link(advertising, eth_proto_cap, ext); - + ptys2ethtool_process_link(eth_proto_admin, ext, true, advertising); if (rx_pause) ethtool_link_ksettings_add_link_mode(link_ksettings, advertising, Pause); if (tx_pause ^ rx_pause) @@ -1173,7 +1181,7 @@ static void get_lp_advertising(struct mlx5_core_dev *mdev, u32 eth_proto_lp, unsigned long *lp_advertising = link_ksettings->link_modes.lp_advertising; bool ext = mlx5_ptys_ext_supported(mdev); - ptys2ethtool_adver_link(lp_advertising, eth_proto_lp, ext); + ptys2ethtool_process_link(eth_proto_lp, ext, true, lp_advertising); } static int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv, @@ -1235,8 +1243,8 @@ static int mlx5e_ethtool_get_link_ksettings(struct mlx5e_priv *priv, get_supported(mdev, eth_proto_cap, link_ksettings); get_advertising(eth_proto_admin, tx_pause, rx_pause, link_ksettings, admin_ext); - get_speed_duplex(priv->netdev, eth_proto_oper, !admin_ext, - data_rate_oper, link_ksettings); + get_link_properties(priv->netdev, eth_proto_oper, !admin_ext, + data_rate_oper, link_ksettings); eth_proto_oper = eth_proto_oper ? eth_proto_oper : eth_proto_cap; connector_type = connector_type < MLX5E_CONNECTOR_TYPE_NUMBER ? @@ -1341,28 +1349,22 @@ static bool ext_link_mode_requested(const unsigned long *adver) return bitmap_intersects(modes, adver, __ETHTOOL_LINK_MODE_MASK_NBITS); } -static bool ext_requested(u8 autoneg, const unsigned long *adver, bool ext_supported) -{ - bool ext_link_mode = ext_link_mode_requested(adver); - - return autoneg == AUTONEG_ENABLE ? ext_link_mode : ext_supported; -} - static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv, const struct ethtool_link_ksettings *link_ksettings) { struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_port_eth_proto eproto; + struct mlx5_link_info info = {}; const unsigned long *adver; bool an_changes = false; u8 an_disable_admin; bool ext_supported; + bool ext_requested; u8 an_disable_cap; bool an_disable; u32 link_modes; u8 an_status; u8 autoneg; - u32 speed; bool ext; int err; @@ -1370,13 +1372,15 @@ static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv, adver = link_ksettings->link_modes.advertising; autoneg = link_ksettings->base.autoneg; - speed = link_ksettings->base.speed; + info.speed = link_ksettings->base.speed; + info.lanes = link_ksettings->lanes; ext_supported = mlx5_ptys_ext_supported(mdev); - ext = ext_requested(autoneg, adver, ext_supported); - if (!ext_supported && ext) + ext_requested = ext_link_mode_requested(adver); + if (!ext_supported && ext_requested) return -EOPNOTSUPP; + ext = autoneg == AUTONEG_ENABLE ? ext_requested : ext_supported; ethtool2ptys_adver_func = ext ? mlx5e_ethtool2ptys_ext_adver_link : mlx5e_ethtool2ptys_adver_link; err = mlx5_port_query_eth_proto(mdev, 1, ext, &eproto); @@ -1386,7 +1390,7 @@ static int mlx5e_ethtool_set_link_ksettings(struct mlx5e_priv *priv, goto out; } link_modes = autoneg == AUTONEG_ENABLE ? ethtool2ptys_adver_func(adver) : - mlx5_port_speed2linkmodes(mdev, speed, !ext); + mlx5_port_info2linkmodes(mdev, &info, !ext); err = mlx5e_speed_validate(priv->netdev, ext, link_modes, autoneg); if (err) @@ -1458,18 +1462,27 @@ static int mlx5e_get_rxfh(struct net_device *netdev, struct ethtool_rxfh_param * { struct mlx5e_priv *priv = netdev_priv(netdev); u32 rss_context = rxfh->rss_context; + bool symmetric; int err; mutex_lock(&priv->state_lock); err = mlx5e_rx_res_rss_get_rxfh(priv->rx_res, rss_context, - rxfh->indir, rxfh->key, &rxfh->hfunc); + rxfh->indir, rxfh->key, &rxfh->hfunc, &symmetric); mutex_unlock(&priv->state_lock); - return err; + + if (err) + return err; + + if (symmetric) + rxfh->input_xfrm = RXH_XFRM_SYM_OR_XOR; + + return 0; } static int mlx5e_set_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxfh, struct netlink_ext_ack *extack) { + bool symmetric = rxfh->input_xfrm == RXH_XFRM_SYM_OR_XOR; struct mlx5e_priv *priv = netdev_priv(dev); u32 *rss_context = &rxfh->rss_context; u8 hfunc = rxfh->hfunc; @@ -1504,7 +1517,8 @@ static int mlx5e_set_rxfh(struct net_device *dev, struct ethtool_rxfh_param *rxf err = mlx5e_rx_res_rss_set_rxfh(priv->rx_res, *rss_context, rxfh->indir, rxfh->key, - hfunc == ETH_RSS_HASH_NO_CHANGE ? NULL : &hfunc); + hfunc == ETH_RSS_HASH_NO_CHANGE ? NULL : &hfunc, + rxfh->input_xfrm == RXH_XFRM_NO_CHANGE ? NULL : &symmetric); unlock: mutex_unlock(&priv->state_lock); @@ -2018,7 +2032,7 @@ static int mlx5e_get_module_eeprom_by_page(struct net_device *netdev, if (size_read < 0) { NL_SET_ERR_MSG_FMT_MOD( extack, - "Query module eeprom by page failed, read %u bytes, err %d\n", + "Query module eeprom by page failed, read %u bytes, err %d", i, size_read); return i; } @@ -2607,12 +2621,14 @@ static void mlx5e_get_ts_stats(struct net_device *netdev, } const struct ethtool_ops mlx5e_ethtool_ops = { + .cap_link_lanes_supported = true, .cap_rss_ctx_supported = true, .rxfh_per_ctx_key = true, .supported_coalesce_params = ETHTOOL_COALESCE_USECS | ETHTOOL_COALESCE_MAX_FRAMES | ETHTOOL_COALESCE_USE_ADAPTIVE | ETHTOOL_COALESCE_USE_CQE, + .supported_input_xfrm = RXH_XFRM_SYM_OR_XOR, .get_drvinfo = mlx5e_get_drvinfo, .get_link = ethtool_op_get_link, .get_link_ext_state = mlx5e_get_link_ext_state, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c index 773624bb2c5d..d68230a7b9f4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.c @@ -884,8 +884,10 @@ static int flow_type_to_traffic_type(u32 flow_type) case ESP_V6_FLOW: return MLX5_TT_IPV6_IPSEC_ESP; case IPV4_FLOW: + case IP_USER_FLOW: return MLX5_TT_IPV4; case IPV6_FLOW: + case IPV6_USER_FLOW: return MLX5_TT_IPV6; default: return -EINVAL; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index a814b63ed97e..3506024c2453 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -311,8 +311,8 @@ static inline void mlx5e_build_umr_wqe(struct mlx5e_rq *rq, struct mlx5e_icosq *sq, struct mlx5e_umr_wqe *wqe) { - struct mlx5_wqe_ctrl_seg *cseg = &wqe->ctrl; - struct mlx5_wqe_umr_ctrl_seg *ucseg = &wqe->uctrl; + struct mlx5_wqe_ctrl_seg *cseg = &wqe->hdr.ctrl; + struct mlx5_wqe_umr_ctrl_seg *ucseg = &wqe->hdr.uctrl; u16 octowords; u8 ds_cnt; @@ -359,7 +359,7 @@ static int mlx5e_rq_shampo_hd_info_alloc(struct mlx5e_rq *rq, int node) return 0; err_nomem: - kvfree(shampo->bitmap); + bitmap_free(shampo->bitmap); kvfree(shampo->pages); return -ENOMEM; @@ -367,7 +367,7 @@ err_nomem: static void mlx5e_rq_shampo_hd_info_free(struct mlx5e_rq *rq) { - kvfree(rq->mpwqe.shampo->bitmap); + bitmap_free(rq->mpwqe.shampo->bitmap); kvfree(rq->mpwqe.shampo->pages); } @@ -393,7 +393,9 @@ static int mlx5e_rq_alloc_mpwqe_info(struct mlx5e_rq *rq, int node) bitmap_fill(wi->skip_release_bitmap, rq->mpwqe.pages_per_wqe); } - mlx5e_build_umr_wqe(rq, rq->icosq, &rq->mpwqe.umr_wqe); + mlx5e_build_umr_wqe(rq, rq->icosq, + container_of(&rq->mpwqe.umr_wqe, + struct mlx5e_umr_wqe, hdr)); return 0; } @@ -737,7 +739,7 @@ static int mlx5e_init_rxq_rq(struct mlx5e_channel *c, struct mlx5e_params *param rq->netdev = c->netdev; rq->priv = c->priv; rq->tstamp = c->tstamp; - rq->clock = &mdev->clock; + rq->clock = mdev->clock; rq->icosq = &c->icosq; rq->ix = c->ix; rq->channel = c; @@ -1614,7 +1616,7 @@ static int mlx5e_alloc_txqsq(struct mlx5e_channel *c, int err; sq->pdev = c->pdev; - sq->clock = &mdev->clock; + sq->clock = mdev->clock; sq->mkey_be = c->mkey_be; sq->netdev = c->netdev; sq->mdev = c->mdev; @@ -2023,41 +2025,12 @@ int mlx5e_open_xdpsq(struct mlx5e_channel *c, struct mlx5e_params *params, csp.min_inline_mode = sq->min_inline_mode; set_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); - if (param->is_xdp_mb) - set_bit(MLX5E_SQ_STATE_XDP_MULTIBUF, &sq->state); - err = mlx5e_create_sq_rdy(c->mdev, param, &csp, 0, &sq->sqn); if (err) goto err_free_xdpsq; mlx5e_set_xmit_fp(sq, param->is_mpw); - if (!param->is_mpw && !test_bit(MLX5E_SQ_STATE_XDP_MULTIBUF, &sq->state)) { - unsigned int ds_cnt = MLX5E_TX_WQE_EMPTY_DS_COUNT + 1; - unsigned int inline_hdr_sz = 0; - int i; - - if (sq->min_inline_mode != MLX5_INLINE_MODE_NONE) { - inline_hdr_sz = MLX5E_XDP_MIN_INLINE; - ds_cnt++; - } - - /* Pre initialize fixed WQE fields */ - for (i = 0; i < mlx5_wq_cyc_get_size(&sq->wq); i++) { - struct mlx5e_tx_wqe *wqe = mlx5_wq_cyc_get_wqe(&sq->wq, i); - struct mlx5_wqe_ctrl_seg *cseg = &wqe->ctrl; - struct mlx5_wqe_eth_seg *eseg = &wqe->eth; - - sq->db.wqe_info[i] = (struct mlx5e_xdp_wqe_info) { - .num_wqebbs = 1, - .num_pkts = 1, - }; - - cseg->qpn_ds = cpu_to_be32((sq->sqn << 8) | ds_cnt); - eseg->inline_hdr.sz = cpu_to_be16(inline_hdr_sz); - } - } - return 0; err_free_xdpsq: @@ -3816,8 +3789,11 @@ static int mlx5e_setup_tc_mqprio(struct mlx5e_priv *priv, /* MQPRIO is another toplevel qdisc that can't be attached * simultaneously with the offloaded HTB. */ - if (WARN_ON(mlx5e_selq_is_htb_enabled(&priv->selq))) - return -EINVAL; + if (mlx5e_selq_is_htb_enabled(&priv->selq)) { + NL_SET_ERR_MSG_MOD(mqprio->extack, + "MQPRIO cannot be configured when HTB offload is enabled."); + return -EOPNOTSUPP; + } switch (mqprio->mode) { case TC_MQPRIO_MODE_DCB: @@ -4447,9 +4423,9 @@ static netdev_features_t mlx5e_fix_features(struct net_device *netdev, if (mlx5e_is_uplink_rep(priv)) { features = mlx5e_fix_uplink_rep_features(netdev, features); - netdev->netns_local = true; + netdev->netns_immutable = true; } else { - netdev->netns_local = false; + netdev->netns_immutable = false; } mutex_unlock(&priv->state_lock); @@ -5132,11 +5108,9 @@ static int mlx5e_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, struct mlx5e_priv *priv = netdev_priv(dev); struct mlx5_core_dev *mdev = priv->mdev; u8 mode, setting; - int err; - err = mlx5_eswitch_get_vepa(mdev->priv.eswitch, &setting); - if (err) - return err; + if (mlx5_eswitch_get_vepa(mdev->priv.eswitch, &setting)) + return -EOPNOTSUPP; mode = setting ? BRIDGE_MODE_VEPA : BRIDGE_MODE_VEB; return ndo_dflt_bridge_getlink(skb, pid, seq, dev, mode, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index fdff9fd8a89e..2abab241f03b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -65,6 +65,7 @@ #define MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE \ max(0x7, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE) #define MLX5E_REP_PARAMS_DEF_NUM_CHANNELS 1 +#define MLX5E_REP_PARAMS_DEF_LOG_RQ_SIZE 0x8 static const char mlx5e_rep_driver_name[] = "mlx5e_rep"; @@ -855,6 +856,8 @@ static void mlx5e_build_rep_params(struct net_device *netdev) /* RQ */ mlx5e_build_rq_params(mdev, params); + if (!mlx5e_is_uplink_rep(priv) && mlx5_core_is_ecpf(mdev)) + params->log_rq_mtu_frames = MLX5E_REP_PARAMS_DEF_LOG_RQ_SIZE; /* If netdev is already registered (e.g. move from nic profile to uplink, * RTNL lock must be held before triggering netdev notifiers. @@ -886,6 +889,8 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev, netdev->ethtool_ops = &mlx5e_rep_ethtool_ops; netdev->watchdog_timeo = 15 * HZ; + if (mlx5_core_is_ecpf(mdev)) + netdev->tx_queue_len = 1 << MLX5E_REP_PARAMS_DEF_LOG_SQ_SIZE; #if IS_ENABLED(CONFIG_MLX5_CLS_ACT) netdev->hw_features |= NETIF_F_HW_TC; @@ -900,7 +905,7 @@ static void mlx5e_build_rep_netdev(struct net_device *netdev, netdev->features |= netdev->hw_features; - netdev->netns_local = true; + netdev->netns_immutable = true; } static int mlx5e_init_rep(struct mlx5_core_dev *mdev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 1963bc5adb18..5fd70b4d55be 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -631,16 +631,16 @@ static void build_ksm_umr(struct mlx5e_icosq *sq, struct mlx5e_umr_wqe *umr_wqe, __be32 key, u16 offset, u16 ksm_len) { memset(umr_wqe, 0, offsetof(struct mlx5e_umr_wqe, inline_ksms)); - umr_wqe->ctrl.opmod_idx_opcode = + umr_wqe->hdr.ctrl.opmod_idx_opcode = cpu_to_be32((sq->pc << MLX5_WQE_CTRL_WQE_INDEX_SHIFT) | MLX5_OPCODE_UMR); - umr_wqe->ctrl.umr_mkey = key; - umr_wqe->ctrl.qpn_ds = cpu_to_be32((sq->sqn << MLX5_WQE_CTRL_QPN_SHIFT) + umr_wqe->hdr.ctrl.umr_mkey = key; + umr_wqe->hdr.ctrl.qpn_ds = cpu_to_be32((sq->sqn << MLX5_WQE_CTRL_QPN_SHIFT) | MLX5E_KSM_UMR_DS_CNT(ksm_len)); - umr_wqe->uctrl.flags = MLX5_UMR_TRANSLATION_OFFSET_EN | MLX5_UMR_INLINE; - umr_wqe->uctrl.xlt_offset = cpu_to_be16(offset); - umr_wqe->uctrl.xlt_octowords = cpu_to_be16(ksm_len); - umr_wqe->uctrl.mkey_mask = cpu_to_be64(MLX5_MKEY_MASK_FREE); + umr_wqe->hdr.uctrl.flags = MLX5_UMR_TRANSLATION_OFFSET_EN | MLX5_UMR_INLINE; + umr_wqe->hdr.uctrl.xlt_offset = cpu_to_be16(offset); + umr_wqe->hdr.uctrl.xlt_octowords = cpu_to_be16(ksm_len); + umr_wqe->hdr.uctrl.mkey_mask = cpu_to_be64(MLX5_MKEY_MASK_FREE); } static struct mlx5e_frag_page *mlx5e_shampo_hd_to_frag_page(struct mlx5e_rq *rq, int header_index) @@ -704,7 +704,7 @@ static int mlx5e_build_shampo_hd_umr(struct mlx5e_rq *rq, shampo->pi = (shampo->pi + ksm_entries) & (shampo->hd_per_wq - 1); sq->pc += wqe_bbs; - sq->doorbell_cseg = &umr_wqe->ctrl; + sq->doorbell_cseg = &umr_wqe->hdr.ctrl; return 0; @@ -814,12 +814,12 @@ static int mlx5e_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix) bitmap_zero(wi->skip_release_bitmap, rq->mpwqe.pages_per_wqe); wi->consumed_strides = 0; - umr_wqe->ctrl.opmod_idx_opcode = + umr_wqe->hdr.ctrl.opmod_idx_opcode = cpu_to_be32((sq->pc << MLX5_WQE_CTRL_WQE_INDEX_SHIFT) | MLX5_OPCODE_UMR); offset = (ix * rq->mpwqe.mtts_per_wqe) * sizeof(struct mlx5_mtt) / MLX5_OCTWORD; - umr_wqe->uctrl.xlt_offset = cpu_to_be16(offset); + umr_wqe->hdr.uctrl.xlt_offset = cpu_to_be16(offset); sq->db.wqe_info[pi] = (struct mlx5e_icosq_wqe_info) { .wqe_type = MLX5E_ICOSQ_WQE_UMR_RX, @@ -829,7 +829,7 @@ static int mlx5e_alloc_rx_mpwqe(struct mlx5e_rq *rq, u16 ix) sq->pc += rq->mpwqe.umr_wqebbs; - sq->doorbell_cseg = &umr_wqe->ctrl; + sq->doorbell_cseg = &umr_wqe->hdr.ctrl; return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c index 1d60465cc2ca..2f7a543feca6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c @@ -166,6 +166,9 @@ mlx5e_test_loopback_validate(struct sk_buff *skb, struct udphdr *udph; struct iphdr *iph; + if (skb_linearize(skb)) + goto out; + /* We are only going to peek, no need to clone the SKB */ if (MLX5E_TEST_PKT_SIZE - ETH_HLEN > skb_headlen(skb)) goto out; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 611ec4b6f370..1c121b435016 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -37,9 +37,7 @@ #include "en/ptp.h" #include "en/port.h" -#ifdef CONFIG_PAGE_POOL_STATS #include <net/page_pool/helpers.h> -#endif void mlx5e_ethtool_put_stat(u64 **data, u64 val) { @@ -196,7 +194,6 @@ static const struct counter_desc sw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_arfs_err) }, #endif { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_recover) }, -#ifdef CONFIG_PAGE_POOL_STATS { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_alloc_fast) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_alloc_slow) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_alloc_slow_high_order) }, @@ -208,7 +205,6 @@ static const struct counter_desc sw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_recycle_ring) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_recycle_ring_full) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_pp_recycle_released_ref) }, -#endif #ifdef CONFIG_MLX5_EN_TLS { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_decrypted_packets) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, rx_tls_decrypted_bytes) }, @@ -377,7 +373,6 @@ static void mlx5e_stats_grp_sw_update_stats_rq_stats(struct mlx5e_sw_stats *s, s->rx_arfs_err += rq_stats->arfs_err; #endif s->rx_recover += rq_stats->recover; -#ifdef CONFIG_PAGE_POOL_STATS s->rx_pp_alloc_fast += rq_stats->pp_alloc_fast; s->rx_pp_alloc_slow += rq_stats->pp_alloc_slow; s->rx_pp_alloc_empty += rq_stats->pp_alloc_empty; @@ -389,7 +384,6 @@ static void mlx5e_stats_grp_sw_update_stats_rq_stats(struct mlx5e_sw_stats *s, s->rx_pp_recycle_ring += rq_stats->pp_recycle_ring; s->rx_pp_recycle_ring_full += rq_stats->pp_recycle_ring_full; s->rx_pp_recycle_released_ref += rq_stats->pp_recycle_released_ref; -#endif #ifdef CONFIG_MLX5_EN_TLS s->rx_tls_decrypted_packets += rq_stats->tls_decrypted_packets; s->rx_tls_decrypted_bytes += rq_stats->tls_decrypted_bytes; @@ -496,7 +490,6 @@ static void mlx5e_stats_grp_sw_update_stats_qos(struct mlx5e_priv *priv, } } -#ifdef CONFIG_PAGE_POOL_STATS static void mlx5e_stats_update_stats_rq_page_pool(struct mlx5e_channel *c) { struct mlx5e_rq_stats *rq_stats = c->rq.stats; @@ -519,11 +512,6 @@ static void mlx5e_stats_update_stats_rq_page_pool(struct mlx5e_channel *c) rq_stats->pp_recycle_ring_full = stats.recycle_stats.ring_full; rq_stats->pp_recycle_released_ref = stats.recycle_stats.released_refcnt; } -#else -static void mlx5e_stats_update_stats_rq_page_pool(struct mlx5e_channel *c) -{ -} -#endif static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(sw) { @@ -1227,6 +1215,13 @@ out: mutex_unlock(&priv->state_lock); } +#define PPORT_PHY_LAYER_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.phys_layer_cntrs.c) +static const struct counter_desc pport_phy_layer_cntrs_stats_desc[] = { + { "link_down_events_phy", PPORT_PHY_LAYER_OFF(link_down_events) } +}; + #define PPORT_PHY_STATISTICAL_OFF(c) \ MLX5_BYTE_OFF(ppcnt_reg, \ counter_set.phys_layer_statistical_cntrs.c##_high) @@ -1243,25 +1238,45 @@ pport_phy_statistical_err_lanes_stats_desc[] = { { "rx_err_lane_3_phy", PPORT_PHY_STATISTICAL_OFF(phy_corrected_bits_lane3) }, }; +#define PPORT_PHY_RECOVERY_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, counter_set.phys_layer_recovery_cntrs.c) +static const struct counter_desc +pport_phy_recovery_cntrs_stats_desc[] = { + { "total_success_recovery_phy", + PPORT_PHY_RECOVERY_OFF(total_successful_recovery_events) } +}; + +#define NUM_PPORT_PHY_LAYER_COUNTERS \ + ARRAY_SIZE(pport_phy_layer_cntrs_stats_desc) #define NUM_PPORT_PHY_STATISTICAL_COUNTERS \ ARRAY_SIZE(pport_phy_statistical_stats_desc) #define NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS \ ARRAY_SIZE(pport_phy_statistical_err_lanes_stats_desc) +#define NUM_PPORT_PHY_RECOVERY_COUNTERS \ + ARRAY_SIZE(pport_phy_recovery_cntrs_stats_desc) + +#define NUM_PPORT_PHY_STATISTICAL_LOOPBACK_COUNTERS(dev) \ + (MLX5_CAP_PCAM_FEATURE(dev, ppcnt_statistical_group) ? \ + NUM_PPORT_PHY_STATISTICAL_COUNTERS : 0) +#define NUM_PPORT_PHY_STATISTICAL_PER_LANE_LOOPBACK_COUNTERS(dev) \ + (MLX5_CAP_PCAM_FEATURE(dev, per_lane_error_counters) ? \ + NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS : 0) +#define NUM_PPORT_PHY_RECOVERY_LOOPBACK_COUNTERS(dev) \ + (MLX5_CAP_PCAM_FEATURE(dev, ppcnt_recovery_counters) ? \ + NUM_PPORT_PHY_RECOVERY_COUNTERS : 0) static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(phy) { struct mlx5_core_dev *mdev = priv->mdev; int num_stats; - /* "1" for link_down_events special counter */ - num_stats = 1; + num_stats = NUM_PPORT_PHY_LAYER_COUNTERS; - num_stats += MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group) ? - NUM_PPORT_PHY_STATISTICAL_COUNTERS : 0; + num_stats += NUM_PPORT_PHY_STATISTICAL_LOOPBACK_COUNTERS(mdev); - num_stats += MLX5_CAP_PCAM_FEATURE(mdev, per_lane_error_counters) ? - NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS : 0; + num_stats += NUM_PPORT_PHY_STATISTICAL_PER_LANE_LOOPBACK_COUNTERS(mdev); + num_stats += NUM_PPORT_PHY_RECOVERY_LOOPBACK_COUNTERS(mdev); return num_stats; } @@ -1270,18 +1285,22 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STRS(phy) struct mlx5_core_dev *mdev = priv->mdev; int i; - ethtool_puts(data, "link_down_events_phy"); - - if (!MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) - return; + for (i = 0; i < NUM_PPORT_PHY_LAYER_COUNTERS; i++) + ethtool_puts(data, pport_phy_layer_cntrs_stats_desc[i].format); - for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_COUNTERS; i++) + for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_LOOPBACK_COUNTERS(mdev); i++) ethtool_puts(data, pport_phy_statistical_stats_desc[i].format); - if (MLX5_CAP_PCAM_FEATURE(mdev, per_lane_error_counters)) - for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS; i++) - ethtool_puts(data, - pport_phy_statistical_err_lanes_stats_desc[i].format); + for (i = 0; + i < NUM_PPORT_PHY_STATISTICAL_PER_LANE_LOOPBACK_COUNTERS(mdev); + i++) + ethtool_puts(data, + pport_phy_statistical_err_lanes_stats_desc[i] + .format); + + for (i = 0; i < NUM_PPORT_PHY_RECOVERY_LOOPBACK_COUNTERS(mdev); i++) + ethtool_puts(data, + pport_phy_recovery_cntrs_stats_desc[i].format); } static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(phy) @@ -1289,30 +1308,35 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(phy) struct mlx5_core_dev *mdev = priv->mdev; int i; - /* link_down_events_phy has special handling since it is not stored in __be64 format */ - mlx5e_ethtool_put_stat( - data, MLX5_GET(ppcnt_reg, priv->stats.pport.phy_counters, - counter_set.phys_layer_cntrs.link_down_events)); - - if (!MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) - return; + for (i = 0; i < NUM_PPORT_PHY_LAYER_COUNTERS; i++) + mlx5e_ethtool_put_stat( + data, + MLX5E_READ_CTR32_BE(&priv->stats.pport + .phy_counters, + pport_phy_layer_cntrs_stats_desc, i)); - for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_COUNTERS; i++) + for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_LOOPBACK_COUNTERS(mdev); i++) mlx5e_ethtool_put_stat( data, MLX5E_READ_CTR64_BE( &priv->stats.pport.phy_statistical_counters, pport_phy_statistical_stats_desc, i)); - if (MLX5_CAP_PCAM_FEATURE(mdev, per_lane_error_counters)) - for (i = 0; i < NUM_PPORT_PHY_STATISTICAL_PER_LANE_COUNTERS; i++) - mlx5e_ethtool_put_stat( - data, - MLX5E_READ_CTR64_BE( - &priv->stats.pport - .phy_statistical_counters, - pport_phy_statistical_err_lanes_stats_desc, - i)); + for (i = 0; + i < NUM_PPORT_PHY_STATISTICAL_PER_LANE_LOOPBACK_COUNTERS(mdev); + i++) + mlx5e_ethtool_put_stat( + data, + MLX5E_READ_CTR64_BE( + &priv->stats.pport.phy_statistical_counters, + pport_phy_statistical_err_lanes_stats_desc, i)); + + for (i = 0; i < NUM_PPORT_PHY_RECOVERY_LOOPBACK_COUNTERS(mdev); i++) + mlx5e_ethtool_put_stat( + data, + MLX5E_READ_CTR32_BE( + &priv->stats.pport.phy_recovery_counters, + pport_phy_recovery_cntrs_stats_desc, i)); } static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(phy) @@ -1328,12 +1352,21 @@ static MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(phy) MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_COUNTERS_GROUP); mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); - if (!MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) - return; + if (MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_statistical_group)) { + out = pstats->phy_statistical_counters; + MLX5_SET(ppcnt_reg, in, grp, + MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, + 0); + } - out = pstats->phy_statistical_counters; - MLX5_SET(ppcnt_reg, in, grp, MLX5_PHYSICAL_LAYER_STATISTICAL_GROUP); - mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, 0); + if (MLX5_CAP_PCAM_FEATURE(mdev, ppcnt_recovery_counters)) { + out = pstats->phy_recovery_counters; + MLX5_SET(ppcnt_reg, in, grp, + MLX5_PHYSICAL_LAYER_RECOVERY_GROUP); + mlx5_core_access_reg(mdev, in, sz, out, sz, MLX5_REG_PPCNT, 0, + 0); + } } void mlx5e_get_link_ext_stats(struct net_device *dev, @@ -2086,7 +2119,6 @@ static const struct counter_desc rq_stats_desc[] = { { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, arfs_err) }, #endif { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, recover) }, -#ifdef CONFIG_PAGE_POOL_STATS { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_alloc_fast) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_alloc_slow) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_alloc_slow_high_order) }, @@ -2098,7 +2130,6 @@ static const struct counter_desc rq_stats_desc[] = { { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_recycle_ring) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_recycle_ring_full) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, pp_recycle_released_ref) }, -#endif #ifdef CONFIG_MLX5_EN_TLS { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_decrypted_packets) }, { MLX5E_DECLARE_RX_STAT(struct mlx5e_rq_stats, tls_decrypted_bytes) }, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index 5961c569cfe0..8de6fcbd3a03 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -215,7 +215,6 @@ struct mlx5e_sw_stats { u64 ch_aff_change; u64 ch_force_irq; u64 ch_eq_rearm; -#ifdef CONFIG_PAGE_POOL_STATS u64 rx_pp_alloc_fast; u64 rx_pp_alloc_slow; u64 rx_pp_alloc_slow_high_order; @@ -227,7 +226,6 @@ struct mlx5e_sw_stats { u64 rx_pp_recycle_ring; u64 rx_pp_recycle_ring_full; u64 rx_pp_recycle_released_ref; -#endif #ifdef CONFIG_MLX5_EN_TLS u64 tx_tls_encrypted_packets; u64 tx_tls_encrypted_bytes; @@ -309,6 +307,9 @@ struct mlx5e_vport_stats { #define PPORT_PHY_STATISTICAL_GET(pstats, c) \ MLX5_GET64(ppcnt_reg, (pstats)->phy_statistical_counters, \ counter_set.phys_layer_statistical_cntrs.c##_high) +#define PPORT_PHY_RECOVERY_GET(pstats, c) \ + MLX5_GET64(ppcnt_reg, (pstats)->phy_recovery_counters, \ + counter_set.phys_layer_recovery_cntrs.c) #define PPORT_PER_PRIO_GET(pstats, prio, c) \ MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \ counter_set.eth_per_prio_grp_data_layout.c##_high) @@ -324,6 +325,7 @@ struct mlx5e_pport_stats { __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 phy_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 phy_statistical_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; + __be64 phy_recovery_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 eth_ext_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 per_tc_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 per_tc_congest_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)]; @@ -381,7 +383,6 @@ struct mlx5e_rq_stats { u64 arfs_err; #endif u64 recover; -#ifdef CONFIG_PAGE_POOL_STATS u64 pp_alloc_fast; u64 pp_alloc_slow; u64 pp_alloc_slow_high_order; @@ -393,7 +394,6 @@ struct mlx5e_rq_stats { u64 pp_recycle_ring; u64 pp_recycle_ring_full; u64 pp_recycle_released_ref; -#endif #ifdef CONFIG_MLX5_EN_TLS u64 tls_decrypted_packets; u64 tls_decrypted_bytes; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index f8c7912abe0e..4fd853d19e31 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -525,9 +525,9 @@ static void mlx5e_tx_mpwqe_session_start(struct mlx5e_txqsq *sq, { struct mlx5e_tx_mpwqe *session = &sq->mpwqe; struct mlx5e_tx_wqe *wqe; - u16 pi; + u16 pi, num_wqebbs; - pi = mlx5e_txqsq_get_next_pi(sq, sq->max_sq_mpw_wqebbs); + pi = mlx5e_txqsq_get_next_pi_anysize(sq, &num_wqebbs); wqe = MLX5E_TX_FETCH_WQE(sq, pi); net_prefetchw(wqe->data); @@ -535,6 +535,7 @@ static void mlx5e_tx_mpwqe_session_start(struct mlx5e_txqsq *sq, .wqe = wqe, .bytes_count = 0, .ds_count = MLX5E_TX_WQE_EMPTY_DS_COUNT, + .ds_count_max = num_wqebbs * MLX5_SEND_WQEBB_NUM_DS, .pkt_count = 0, .inline_on = 0, }; @@ -626,7 +627,7 @@ mlx5e_sq_xmit_mpwqe(struct mlx5e_txqsq *sq, struct sk_buff *skb, mlx5e_tx_mpwqe_add_dseg(sq, &txd); mlx5e_tx_skb_update_hwts_flags(skb); - if (unlikely(mlx5e_tx_mpwqe_is_full(&sq->mpwqe, sq->max_sq_mpw_wqebbs))) { + if (unlikely(mlx5e_tx_mpwqe_is_full(&sq->mpwqe))) { /* Might stop the queue and affect the retval of __netdev_tx_sent_queue. */ cseg = mlx5e_tx_mpwqe_session_complete(sq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 2b229b6226c6..dfb079e59d85 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -871,8 +871,8 @@ static void comp_irq_release_sf(struct mlx5_core_dev *dev, u16 vecidx) static int comp_irq_request_sf(struct mlx5_core_dev *dev, u16 vecidx) { + struct mlx5_irq_pool *pool = mlx5_irq_table_get_comp_irq_pool(dev); struct mlx5_eq_table *table = dev->priv.eq_table; - struct mlx5_irq_pool *pool = mlx5_irq_pool_get(dev); struct irq_affinity_desc af_desc = {}; struct mlx5_irq *irq; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c index d599e50af346..3ce455c2535c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.c @@ -27,7 +27,7 @@ esw_acl_table_create(struct mlx5_eswitch *esw, struct mlx5_vport *vport, int ns, esw_debug(dev, "Create vport[%d] %s ACL table\n", vport_num, ns == MLX5_FLOW_NAMESPACE_ESW_INGRESS ? "ingress" : "egress"); - root_ns = mlx5_get_flow_vport_acl_namespace(dev, ns, vport->index); + root_ns = mlx5_get_flow_vport_namespace(dev, ns, vport->index); if (!root_ns) { esw_warn(dev, "Failed to get E-Switch root namespace for vport (%d)\n", vport_num); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c index 5f647358a05c..76e35c827da0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/bridge.c @@ -1863,7 +1863,7 @@ int mlx5_esw_bridge_port_mdb_add(struct net_device *dev, u16 vport_num, u16 esw_ "Failed to lookup bridge port to add MDB (MAC=%pM,vport=%u)\n", addr, vport_num); NL_SET_ERR_MSG_FMT_MOD(extack, - "Failed to lookup bridge port to add MDB (MAC=%pM,vport=%u)\n", + "Failed to lookup bridge port to add MDB (MAC=%pM,vport=%u)", addr, vport_num); return -EINVAL; } @@ -1876,7 +1876,7 @@ int mlx5_esw_bridge_port_mdb_add(struct net_device *dev, u16 vport_num, u16 esw_ "Failed to lookup bridge port vlan metadata to create MDB (MAC=%pM,vid=%u,vport=%u)\n", addr, vid, vport_num); NL_SET_ERR_MSG_FMT_MOD(extack, - "Failed to lookup vlan metadata for MDB (MAC=%pM,vid=%u,vport=%u)\n", + "Failed to lookup vlan metadata for MDB (MAC=%pM,vid=%u,vport=%u)", addr, vid, vport_num); return -EINVAL; } @@ -1884,7 +1884,7 @@ int mlx5_esw_bridge_port_mdb_add(struct net_device *dev, u16 vport_num, u16 esw_ err = mlx5_esw_bridge_port_mdb_attach(dev, port, addr, vid); if (err) { - NL_SET_ERR_MSG_FMT_MOD(extack, "Failed to add MDB (MAC=%pM,vid=%u,vport=%u)\n", + NL_SET_ERR_MSG_FMT_MOD(extack, "Failed to add MDB (MAC=%pM,vid=%u,vport=%u)", addr, vid, vport_num); return err; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c index 982fe3714683..b7102e14d23d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/devlink_port.c @@ -32,7 +32,7 @@ static void mlx5_esw_offloads_pf_vf_devlink_port_attrs_set(struct mlx5_eswitch * u16 pfnum; mlx5_esw_get_port_parent_id(dev, &ppid); - pfnum = mlx5_get_dev_index(dev); + pfnum = PCI_FUNC(dev->pdev->devfn); external = mlx5_core_is_ecpf_esw_manager(dev); if (external) controller_num = dev->priv.eswitch->offloads.host_number + 1; @@ -110,7 +110,7 @@ static void mlx5_esw_offloads_sf_devlink_port_attrs_set(struct mlx5_eswitch *esw struct netdev_phys_item_id ppid = {}; u16 pfnum; - pfnum = mlx5_get_dev_index(dev); + pfnum = PCI_FUNC(dev->pdev->devfn); mlx5_esw_get_port_parent_id(dev, &ppid); memcpy(dl_port->attrs.switch_id.id, &ppid.id[0], ppid.id_len); dl_port->attrs.switch_id.id_len = ppid.id_len; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c index ed977ae75fab..3cfe743610d3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.c @@ -10,9 +10,9 @@ #endif enum { - MLX5_ESW_IPSEC_RX_POL_FT_LEVEL, MLX5_ESW_IPSEC_RX_ESP_FT_LEVEL, MLX5_ESW_IPSEC_RX_ESP_FT_CHK_LEVEL, + MLX5_ESW_IPSEC_RX_POL_FT_LEVEL, }; enum { @@ -85,6 +85,19 @@ err_header_alloc: return err; } +void mlx5_esw_ipsec_rx_rule_add_match_obj(struct mlx5e_ipsec_sa_entry *sa_entry, + struct mlx5_flow_spec *spec) +{ + MLX5_SET(fte_match_param, spec->match_criteria, + misc_parameters_2.metadata_reg_c_1, + ESW_IPSEC_RX_MAPPED_ID_MATCH_MASK); + MLX5_SET(fte_match_param, spec->match_value, + misc_parameters_2.metadata_reg_c_1, + sa_entry->rx_mapped_id << ESW_ZONE_ID_BITS); + + spec->match_criteria_enable |= MLX5_MATCH_MISC_PARAMETERS_2; +} + void mlx5_esw_ipsec_rx_id_mapping_remove(struct mlx5e_ipsec_sa_entry *sa_entry) { struct mlx5e_ipsec *ipsec = sa_entry->ipsec; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.h index ac9c65b89166..514c15258b1d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/ipsec_fs.h @@ -20,6 +20,8 @@ int mlx5_esw_ipsec_rx_ipsec_obj_id_search(struct mlx5e_priv *priv, u32 id, void mlx5_esw_ipsec_tx_create_attr_set(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx_create_attr *attr); void mlx5_esw_ipsec_restore_dest_uplink(struct mlx5_core_dev *mdev); +void mlx5_esw_ipsec_rx_rule_add_match_obj(struct mlx5e_ipsec_sa_entry *sa_entry, + struct mlx5_flow_spec *spec); #else static inline void mlx5_esw_ipsec_rx_create_attr_set(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_rx_create_attr *attr) {} @@ -48,5 +50,8 @@ static inline void mlx5_esw_ipsec_tx_create_attr_set(struct mlx5e_ipsec *ipsec, struct mlx5e_ipsec_tx_create_attr *attr) {} static inline void mlx5_esw_ipsec_restore_dest_uplink(struct mlx5_core_dev *mdev) {} +static inline void +mlx5_esw_ipsec_rx_rule_add_match_obj(struct mlx5e_ipsec_sa_entry *sa_entry, + struct mlx5_flow_spec *spec) {} #endif /* CONFIG_MLX5_ESWITCH */ #endif /* __MLX5_ESW_IPSEC_FS_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c index 45183de424f3..76382626ad41 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c @@ -96,7 +96,7 @@ static int esw_create_legacy_fdb_table(struct mlx5_eswitch *esw) if (!flow_group_in) return -ENOMEM; - ft_attr.max_fte = POOL_NEXT_SIZE; + ft_attr.max_fte = MLX5_FS_MAX_POOL_SIZE; ft_attr.prio = LEGACY_FDB_PRIO; fdb = mlx5_create_flow_table(root_ns, &ft_attr); if (IS_ERR(fdb)) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c index 823c1ba456cd..b6ae384396b3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c @@ -90,15 +90,30 @@ struct mlx5_esw_sched_node { struct list_head children; /* Valid only if this node is associated with a vport. */ struct mlx5_vport *vport; + /* Level in the hierarchy. The root node level is 1. */ + u8 level; }; +static void esw_qos_node_attach_to_parent(struct mlx5_esw_sched_node *node) +{ + if (!node->parent) { + /* Root children are assigned a depth level of 2. */ + node->level = 2; + list_add_tail(&node->entry, &node->esw->qos.domain->nodes); + } else { + node->level = node->parent->level + 1; + list_add_tail(&node->entry, &node->parent->children); + } +} + static void esw_qos_node_set_parent(struct mlx5_esw_sched_node *node, struct mlx5_esw_sched_node *parent) { list_del_init(&node->entry); node->parent = parent; - list_add_tail(&node->entry, &parent->children); - node->esw = parent->esw; + if (parent) + node->esw = parent->esw; + esw_qos_node_attach_to_parent(node); } void mlx5_esw_qos_vport_qos_free(struct mlx5_vport *vport) @@ -305,8 +320,9 @@ static int esw_qos_set_node_min_rate(struct mlx5_esw_sched_node *node, return 0; } -static int esw_qos_create_node_sched_elem(struct mlx5_core_dev *dev, u32 parent_element_id, - u32 *tsar_ix) +static int +esw_qos_create_node_sched_elem(struct mlx5_core_dev *dev, u32 parent_element_id, + u32 max_rate, u32 bw_share, u32 *tsar_ix) { u32 tsar_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {}; void *attr; @@ -323,6 +339,8 @@ static int esw_qos_create_node_sched_elem(struct mlx5_core_dev *dev, u32 parent_ SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR); MLX5_SET(scheduling_context, tsar_ctx, parent_element_id, parent_element_id); + MLX5_SET(scheduling_context, tsar_ctx, max_average_bw, max_rate); + MLX5_SET(scheduling_context, tsar_ctx, bw_share, bw_share); attr = MLX5_ADDR_OF(scheduling_context, tsar_ctx, element_attributes); MLX5_SET(tsar_element, attr, tsar_type, TSAR_ELEMENT_TSAR_TYPE_DWRR); @@ -358,7 +376,6 @@ static struct mlx5_esw_sched_node * __esw_qos_alloc_node(struct mlx5_eswitch *esw, u32 tsar_ix, enum sched_node_type type, struct mlx5_esw_sched_node *parent) { - struct list_head *parent_children; struct mlx5_esw_sched_node *node; node = kzalloc(sizeof(*node), GFP_KERNEL); @@ -370,8 +387,7 @@ __esw_qos_alloc_node(struct mlx5_eswitch *esw, u32 tsar_ix, enum sched_node_type node->type = type; node->parent = parent; INIT_LIST_HEAD(&node->children); - parent_children = parent ? &parent->children : &esw->qos.domain->nodes; - list_add_tail(&node->entry, parent_children); + esw_qos_node_attach_to_parent(node); return node; } @@ -396,7 +412,8 @@ __esw_qos_create_vports_sched_node(struct mlx5_eswitch *esw, struct mlx5_esw_sch u32 tsar_ix; int err; - err = esw_qos_create_node_sched_elem(esw->dev, esw->qos.root_tsar_ix, &tsar_ix); + err = esw_qos_create_node_sched_elem(esw->dev, esw->qos.root_tsar_ix, 0, + 0, &tsar_ix); if (err) { NL_SET_ERR_MSG_MOD(extack, "E-Switch create TSAR for node failed"); return ERR_PTR(err); @@ -463,7 +480,8 @@ static int esw_qos_create(struct mlx5_eswitch *esw, struct netlink_ext_ack *exta if (!MLX5_CAP_GEN(dev, qos) || !MLX5_CAP_QOS(dev, esw_scheduling)) return -EOPNOTSUPP; - err = esw_qos_create_node_sched_elem(esw->dev, 0, &esw->qos.root_tsar_ix); + err = esw_qos_create_node_sched_elem(esw->dev, 0, 0, 0, + &esw->qos.root_tsar_ix); if (err) { esw_warn(dev, "E-Switch create root TSAR failed (%d)\n", err); return err; @@ -986,10 +1004,10 @@ int mlx5_esw_qos_vport_update_parent(struct mlx5_vport *vport, struct mlx5_esw_s return err; } -int mlx5_esw_devlink_rate_parent_set(struct devlink_rate *devlink_rate, - struct devlink_rate *parent, - void *priv, void *parent_priv, - struct netlink_ext_ack *extack) +int mlx5_esw_devlink_rate_leaf_parent_set(struct devlink_rate *devlink_rate, + struct devlink_rate *parent, + void *priv, void *parent_priv, + struct netlink_ext_ack *extack) { struct mlx5_esw_sched_node *node; struct mlx5_vport *vport = priv; @@ -1000,3 +1018,105 @@ int mlx5_esw_devlink_rate_parent_set(struct devlink_rate *devlink_rate, node = parent_priv; return mlx5_esw_qos_vport_update_parent(vport, node, extack); } + +static int +mlx5_esw_qos_node_validate_set_parent(struct mlx5_esw_sched_node *node, + struct mlx5_esw_sched_node *parent, + struct netlink_ext_ack *extack) +{ + u8 new_level, max_level; + + if (parent && parent->esw != node->esw) { + NL_SET_ERR_MSG_MOD(extack, + "Cannot assign node to another E-Switch"); + return -EOPNOTSUPP; + } + + if (!list_empty(&node->children)) { + NL_SET_ERR_MSG_MOD(extack, + "Cannot reassign a node that contains rate objects"); + return -EOPNOTSUPP; + } + + new_level = parent ? parent->level + 1 : 2; + max_level = 1 << MLX5_CAP_QOS(node->esw->dev, log_esw_max_sched_depth); + if (new_level > max_level) { + NL_SET_ERR_MSG_MOD(extack, + "Node hierarchy depth exceeds the maximum supported level"); + return -EOPNOTSUPP; + } + + return 0; +} + +static int esw_qos_vports_node_update_parent(struct mlx5_esw_sched_node *node, + struct mlx5_esw_sched_node *parent, + struct netlink_ext_ack *extack) +{ + struct mlx5_esw_sched_node *curr_parent = node->parent; + struct mlx5_eswitch *esw = node->esw; + u32 parent_ix; + int err; + + parent_ix = parent ? parent->ix : node->esw->qos.root_tsar_ix; + mlx5_destroy_scheduling_element_cmd(esw->dev, + SCHEDULING_HIERARCHY_E_SWITCH, + node->ix); + err = esw_qos_create_node_sched_elem(esw->dev, parent_ix, + node->max_rate, 0, &node->ix); + if (err) { + NL_SET_ERR_MSG_MOD(extack, + "Failed to create a node under the new hierarchy."); + if (esw_qos_create_node_sched_elem(esw->dev, curr_parent->ix, + node->max_rate, + node->bw_share, + &node->ix)) + esw_warn(esw->dev, "Node restore QoS failed\n"); + + return err; + } + esw_qos_node_set_parent(node, parent); + + return 0; +} + +static int mlx5_esw_qos_node_update_parent(struct mlx5_esw_sched_node *node, + struct mlx5_esw_sched_node *parent, + struct netlink_ext_ack *extack) +{ + struct mlx5_esw_sched_node *curr_parent; + struct mlx5_eswitch *esw = node->esw; + int err; + + err = mlx5_esw_qos_node_validate_set_parent(node, parent, extack); + if (err) + return err; + + esw_qos_lock(esw); + curr_parent = node->parent; + err = esw_qos_vports_node_update_parent(node, parent, extack); + if (err) + goto out; + + esw_qos_normalize_min_rate(esw, curr_parent, extack); + esw_qos_normalize_min_rate(esw, parent, extack); + +out: + esw_qos_unlock(esw); + + return err; +} + +int mlx5_esw_devlink_rate_node_parent_set(struct devlink_rate *devlink_rate, + struct devlink_rate *parent, + void *priv, void *parent_priv, + struct netlink_ext_ack *extack) +{ + struct mlx5_esw_sched_node *node = priv, *parent_node; + + if (!parent) + return mlx5_esw_qos_node_update_parent(node, NULL, extack); + + parent_node = parent_priv; + return mlx5_esw_qos_node_update_parent(node, parent_node, extack); +} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h index 6eb8f6a648c8..ed40ec8f027e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.h @@ -29,10 +29,14 @@ int mlx5_esw_devlink_rate_node_new(struct devlink_rate *rate_node, void **priv, struct netlink_ext_ack *extack); int mlx5_esw_devlink_rate_node_del(struct devlink_rate *rate_node, void *priv, struct netlink_ext_ack *extack); -int mlx5_esw_devlink_rate_parent_set(struct devlink_rate *devlink_rate, - struct devlink_rate *parent, - void *priv, void *parent_priv, - struct netlink_ext_ack *extack); +int mlx5_esw_devlink_rate_leaf_parent_set(struct devlink_rate *devlink_rate, + struct devlink_rate *parent, + void *priv, void *parent_priv, + struct netlink_ext_ack *extack); +int mlx5_esw_devlink_rate_node_parent_set(struct devlink_rate *devlink_rate, + struct devlink_rate *parent, + void *priv, void *parent_priv, + struct netlink_ext_ack *extack); #endif #endif diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 20cc01ceee8a..a6a8eea5980c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -648,6 +648,7 @@ esw_setup_meter(struct mlx5_flow_attr *attr, struct mlx5_flow_act *flow_act) meter = attr->meter_attr.meter; flow_act->exe_aso.type = attr->exe_aso_type; flow_act->exe_aso.object_id = meter->obj_id; + flow_act->exe_aso.base_id = mlx5e_flow_meter_get_base_id(meter); flow_act->exe_aso.flow_meter.meter_idx = meter->idx; flow_act->exe_aso.flow_meter.init_color = MLX5_FLOW_METER_COLOR_GREEN; /* use metadata reg 5 for packet color */ @@ -2828,9 +2829,9 @@ static int esw_set_master_egress_rule(struct mlx5_core_dev *master, if (IS_ERR(vport)) return PTR_ERR(vport); - egress_ns = mlx5_get_flow_vport_acl_namespace(master, - MLX5_FLOW_NAMESPACE_ESW_EGRESS, - vport->index); + egress_ns = mlx5_get_flow_vport_namespace(master, + MLX5_FLOW_NAMESPACE_ESW_EGRESS, + vport->index); if (!egress_ns) return -EINVAL; @@ -4157,37 +4158,12 @@ u32 mlx5_eswitch_get_vport_metadata_for_match(struct mlx5_eswitch *esw, } EXPORT_SYMBOL(mlx5_eswitch_get_vport_metadata_for_match); -static int mlx5_esw_query_vport_vhca_id(struct mlx5_eswitch *esw, u16 vport_num, u16 *vhca_id) -{ - int query_out_sz = MLX5_ST_SZ_BYTES(query_hca_cap_out); - void *query_ctx; - void *hca_caps; - int err; - - *vhca_id = 0; - - query_ctx = kzalloc(query_out_sz, GFP_KERNEL); - if (!query_ctx) - return -ENOMEM; - - err = mlx5_vport_get_other_func_general_cap(esw->dev, vport_num, query_ctx); - if (err) - goto out_free; - - hca_caps = MLX5_ADDR_OF(query_hca_cap_out, query_ctx, capability); - *vhca_id = MLX5_GET(cmd_hca_cap, hca_caps, vhca_id); - -out_free: - kfree(query_ctx); - return err; -} - int mlx5_esw_vport_vhca_id_set(struct mlx5_eswitch *esw, u16 vport_num) { u16 *old_entry, *vhca_map_entry, vhca_id; int err; - err = mlx5_esw_query_vport_vhca_id(esw, vport_num, &vhca_id); + err = mlx5_vport_get_vhca_id(esw->dev, vport_num, &vhca_id); if (err) { esw_warn(esw->dev, "Getting vhca_id for vport failed (vport=%u,err=%d)\n", vport_num, err); @@ -4213,7 +4189,7 @@ void mlx5_esw_vport_vhca_id_clear(struct mlx5_eswitch *esw, u16 vport_num) u16 *vhca_map_entry, vhca_id; int err; - err = mlx5_esw_query_vport_vhca_id(esw, vport_num, &vhca_id); + err = mlx5_vport_get_vhca_id(esw->dev, vport_num, &vhca_id); if (err) esw_warn(esw->dev, "Getting vhca_id for vport failed (vport=%hu,err=%d)\n", vport_num, err); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c index d91ea53eb394..01c5f5990f9a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/events.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c @@ -6,6 +6,7 @@ #include "mlx5_core.h" #include "lib/eq.h" #include "lib/events.h" +#include "hwmon.h" struct mlx5_event_nb { struct mlx5_nb nb; @@ -153,21 +154,50 @@ static int any_notifier(struct notifier_block *nb, return NOTIFY_OK; } +#if IS_ENABLED(CONFIG_HWMON) +static void print_sensor_names_in_bit_set(struct mlx5_core_dev *dev, struct mlx5_hwmon *hwmon, + u64 bit_set, int bit_set_offset) +{ + unsigned long *bit_set_ptr = (unsigned long *)&bit_set; + int num_bits = sizeof(bit_set) * BITS_PER_BYTE; + int i; + + for_each_set_bit(i, bit_set_ptr, num_bits) { + const char *sensor_name = hwmon_get_sensor_name(hwmon, i + bit_set_offset); + + mlx5_core_warn(dev, "Sensor name[%d]: %s\n", i + bit_set_offset, sensor_name); + } +} +#endif /* CONFIG_HWMON */ + /* type == MLX5_EVENT_TYPE_TEMP_WARN_EVENT */ static int temp_warn(struct notifier_block *nb, unsigned long type, void *data) { struct mlx5_event_nb *event_nb = mlx5_nb_cof(nb, struct mlx5_event_nb, nb); struct mlx5_events *events = event_nb->ctx; + struct mlx5_core_dev *dev = events->dev; struct mlx5_eqe *eqe = data; u64 value_lsb; u64 value_msb; value_lsb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_lsb); + /* bit 1-63 are not supported for NICs, + * hence read only bit 0 (asic) from lsb. + */ + value_lsb &= 0x1; value_msb = be64_to_cpu(eqe->data.temp_warning.sensor_warning_msb); - mlx5_core_warn(events->dev, - "High temperature on sensors with bit set %llx %llx", - value_msb, value_lsb); + if (net_ratelimit()) { + mlx5_core_warn(dev, "High temperature on sensors with bit set %#llx %#llx.\n", + value_msb, value_lsb); +#if IS_ENABLED(CONFIG_HWMON) + if (dev->hwmon) { + print_sensor_names_in_bit_set(dev, dev->hwmon, value_lsb, 0); + print_sensor_names_in_bit_set(dev, dev->hwmon, value_msb, + sizeof(value_lsb) * BITS_PER_BYTE); + } +#endif + } return NOTIFY_OK; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index ae20c061e0fb..a47c29571f64 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -1142,6 +1142,8 @@ const struct mlx5_flow_cmds *mlx5_fs_cmd_get_default(enum fs_flow_table_type typ case FS_FT_RDMA_RX: case FS_FT_RDMA_TX: case FS_FT_PORT_SEL: + case FS_FT_RDMA_TRANSPORT_RX: + case FS_FT_RDMA_TRANSPORT_TX: return mlx5_fs_cmd_get_fw_cmds(); default: return mlx5_fs_cmd_get_stub_cmds(); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index 22dc23d991d2..6163bc98d94a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -1456,7 +1456,7 @@ mlx5_create_auto_grouped_flow_table(struct mlx5_flow_namespace *ns, struct mlx5_flow_table *ft; int autogroups_max_fte; - ft = mlx5_create_flow_table(ns, ft_attr); + ft = mlx5_create_vport_flow_table(ns, ft_attr, ft_attr->vport); if (IS_ERR(ft)) return ft; @@ -2764,9 +2764,9 @@ struct mlx5_flow_namespace *mlx5_get_flow_namespace(struct mlx5_core_dev *dev, } EXPORT_SYMBOL(mlx5_get_flow_namespace); -struct mlx5_flow_namespace *mlx5_get_flow_vport_acl_namespace(struct mlx5_core_dev *dev, - enum mlx5_flow_namespace_type type, - int vport) +struct mlx5_flow_namespace * +mlx5_get_flow_vport_namespace(struct mlx5_core_dev *dev, + enum mlx5_flow_namespace_type type, int vport_idx) { struct mlx5_flow_steering *steering = dev->priv.steering; @@ -2775,25 +2775,43 @@ struct mlx5_flow_namespace *mlx5_get_flow_vport_acl_namespace(struct mlx5_core_d switch (type) { case MLX5_FLOW_NAMESPACE_ESW_EGRESS: - if (vport >= steering->esw_egress_acl_vports) + if (vport_idx >= steering->esw_egress_acl_vports) return NULL; if (steering->esw_egress_root_ns && - steering->esw_egress_root_ns[vport]) - return &steering->esw_egress_root_ns[vport]->ns; + steering->esw_egress_root_ns[vport_idx]) + return &steering->esw_egress_root_ns[vport_idx]->ns; else return NULL; case MLX5_FLOW_NAMESPACE_ESW_INGRESS: - if (vport >= steering->esw_ingress_acl_vports) + if (vport_idx >= steering->esw_ingress_acl_vports) return NULL; if (steering->esw_ingress_root_ns && - steering->esw_ingress_root_ns[vport]) - return &steering->esw_ingress_root_ns[vport]->ns; + steering->esw_ingress_root_ns[vport_idx]) + return &steering->esw_ingress_root_ns[vport_idx]->ns; + else + return NULL; + case MLX5_FLOW_NAMESPACE_RDMA_TRANSPORT_RX: + if (vport_idx >= steering->rdma_transport_rx_vports) + return NULL; + if (steering->rdma_transport_rx_root_ns && + steering->rdma_transport_rx_root_ns[vport_idx]) + return &steering->rdma_transport_rx_root_ns[vport_idx]->ns; + else + return NULL; + case MLX5_FLOW_NAMESPACE_RDMA_TRANSPORT_TX: + if (vport_idx >= steering->rdma_transport_tx_vports) + return NULL; + + if (steering->rdma_transport_tx_root_ns && + steering->rdma_transport_tx_root_ns[vport_idx]) + return &steering->rdma_transport_tx_root_ns[vport_idx]->ns; else return NULL; default: return NULL; } } +EXPORT_SYMBOL(mlx5_get_flow_vport_namespace); static struct fs_prio *_fs_create_prio(struct mlx5_flow_namespace *ns, unsigned int prio, @@ -3199,6 +3217,127 @@ out_err: return err; } +static int +init_rdma_transport_rx_root_ns_one(struct mlx5_flow_steering *steering, + int vport_idx) +{ + struct fs_prio *prio; + + steering->rdma_transport_rx_root_ns[vport_idx] = + create_root_ns(steering, FS_FT_RDMA_TRANSPORT_RX); + if (!steering->rdma_transport_rx_root_ns[vport_idx]) + return -ENOMEM; + + /* create 1 prio*/ + prio = fs_create_prio(&steering->rdma_transport_rx_root_ns[vport_idx]->ns, + MLX5_RDMA_TRANSPORT_BYPASS_PRIO, 1); + return PTR_ERR_OR_ZERO(prio); +} + +static int +init_rdma_transport_tx_root_ns_one(struct mlx5_flow_steering *steering, + int vport_idx) +{ + struct fs_prio *prio; + + steering->rdma_transport_tx_root_ns[vport_idx] = + create_root_ns(steering, FS_FT_RDMA_TRANSPORT_TX); + if (!steering->rdma_transport_tx_root_ns[vport_idx]) + return -ENOMEM; + + /* create 1 prio*/ + prio = fs_create_prio(&steering->rdma_transport_tx_root_ns[vport_idx]->ns, + MLX5_RDMA_TRANSPORT_BYPASS_PRIO, 1); + return PTR_ERR_OR_ZERO(prio); +} + +static int init_rdma_transport_rx_root_ns(struct mlx5_flow_steering *steering) +{ + struct mlx5_core_dev *dev = steering->dev; + int total_vports; + int err; + int i; + + /* In case eswitch not supported and working in legacy mode */ + total_vports = mlx5_eswitch_get_total_vports(dev) ?: 1; + + steering->rdma_transport_rx_root_ns = + kcalloc(total_vports, + sizeof(*steering->rdma_transport_rx_root_ns), + GFP_KERNEL); + if (!steering->rdma_transport_rx_root_ns) + return -ENOMEM; + + for (i = 0; i < total_vports; i++) { + err = init_rdma_transport_rx_root_ns_one(steering, i); + if (err) + goto cleanup_root_ns; + } + steering->rdma_transport_rx_vports = total_vports; + return 0; + +cleanup_root_ns: + while (i--) + cleanup_root_ns(steering->rdma_transport_rx_root_ns[i]); + kfree(steering->rdma_transport_rx_root_ns); + steering->rdma_transport_rx_root_ns = NULL; + return err; +} + +static int init_rdma_transport_tx_root_ns(struct mlx5_flow_steering *steering) +{ + struct mlx5_core_dev *dev = steering->dev; + int total_vports; + int err; + int i; + + /* In case eswitch not supported and working in legacy mode */ + total_vports = mlx5_eswitch_get_total_vports(dev) ?: 1; + + steering->rdma_transport_tx_root_ns = + kcalloc(total_vports, + sizeof(*steering->rdma_transport_tx_root_ns), + GFP_KERNEL); + if (!steering->rdma_transport_tx_root_ns) + return -ENOMEM; + + for (i = 0; i < total_vports; i++) { + err = init_rdma_transport_tx_root_ns_one(steering, i); + if (err) + goto cleanup_root_ns; + } + steering->rdma_transport_tx_vports = total_vports; + return 0; + +cleanup_root_ns: + while (i--) + cleanup_root_ns(steering->rdma_transport_tx_root_ns[i]); + kfree(steering->rdma_transport_tx_root_ns); + steering->rdma_transport_tx_root_ns = NULL; + return err; +} + +static void cleanup_rdma_transport_roots_ns(struct mlx5_flow_steering *steering) +{ + int i; + + if (steering->rdma_transport_rx_root_ns) { + for (i = 0; i < steering->rdma_transport_rx_vports; i++) + cleanup_root_ns(steering->rdma_transport_rx_root_ns[i]); + + kfree(steering->rdma_transport_rx_root_ns); + steering->rdma_transport_rx_root_ns = NULL; + } + + if (steering->rdma_transport_tx_root_ns) { + for (i = 0; i < steering->rdma_transport_tx_vports; i++) + cleanup_root_ns(steering->rdma_transport_tx_root_ns[i]); + + kfree(steering->rdma_transport_tx_root_ns); + steering->rdma_transport_tx_root_ns = NULL; + } +} + /* FT and tc chains are stored in the same array so we can re-use the * mlx5_get_fdb_sub_ns() and tc api for FT chains. * When creating a new ns for each chain store it in the first available slot. @@ -3631,6 +3770,7 @@ void mlx5_fs_core_cleanup(struct mlx5_core_dev *dev) cleanup_root_ns(steering->rdma_rx_root_ns); cleanup_root_ns(steering->rdma_tx_root_ns); cleanup_root_ns(steering->egress_root_ns); + cleanup_rdma_transport_roots_ns(steering); devl_params_unregister(priv_to_devlink(dev), mlx5_fs_params, ARRAY_SIZE(mlx5_fs_params)); @@ -3700,6 +3840,18 @@ int mlx5_fs_core_init(struct mlx5_core_dev *dev) goto err; } + if (MLX5_CAP_FLOWTABLE_RDMA_TRANSPORT_RX(dev, ft_support)) { + err = init_rdma_transport_rx_root_ns(steering); + if (err) + goto err; + } + + if (MLX5_CAP_FLOWTABLE_RDMA_TRANSPORT_TX(dev, ft_support)) { + err = init_rdma_transport_tx_root_ns(steering); + if (err) + goto err; + } + return 0; err: @@ -3850,8 +4002,10 @@ mlx5_get_root_namespace(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type struct mlx5_flow_namespace *ns; if (ns_type == MLX5_FLOW_NAMESPACE_ESW_EGRESS || - ns_type == MLX5_FLOW_NAMESPACE_ESW_INGRESS) - ns = mlx5_get_flow_vport_acl_namespace(dev, ns_type, 0); + ns_type == MLX5_FLOW_NAMESPACE_ESW_INGRESS || + ns_type == MLX5_FLOW_NAMESPACE_RDMA_TRANSPORT_TX || + ns_type == MLX5_FLOW_NAMESPACE_RDMA_TRANSPORT_RX) + ns = mlx5_get_flow_vport_namespace(dev, ns_type, 0); else ns = mlx5_get_flow_namespace(dev, ns_type); if (!ns) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 20837e526679..0767239f651c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -115,7 +115,9 @@ enum fs_flow_table_type { FS_FT_PORT_SEL = 0X9, FS_FT_FDB_RX = 0xa, FS_FT_FDB_TX = 0xb, - FS_FT_MAX_TYPE = FS_FT_FDB_TX, + FS_FT_RDMA_TRANSPORT_RX = 0xd, + FS_FT_RDMA_TRANSPORT_TX = 0xe, + FS_FT_MAX_TYPE = FS_FT_RDMA_TRANSPORT_TX, }; enum fs_flow_table_op_mod { @@ -158,6 +160,10 @@ struct mlx5_flow_steering { struct mlx5_flow_root_namespace *port_sel_root_ns; int esw_egress_acl_vports; int esw_ingress_acl_vports; + struct mlx5_flow_root_namespace **rdma_transport_rx_root_ns; + struct mlx5_flow_root_namespace **rdma_transport_tx_root_ns; + int rdma_transport_rx_vports; + int rdma_transport_tx_vports; }; struct fs_node { @@ -341,16 +347,10 @@ struct mlx5_fc { u64 lastbytes; }; -struct mlx5_fc_bulk_hws_data { - struct mlx5hws_action *hws_action; - struct mutex lock; /* protects hws_action */ - refcount_t hws_action_refcount; -}; - struct mlx5_fc_bulk { struct mlx5_fs_bulk fs_bulk; u32 base_id; - struct mlx5_fc_bulk_hws_data hws_data; + struct mlx5_fs_hws_data hws_data; struct mlx5_fc fcs[]; }; @@ -434,7 +434,9 @@ struct mlx5_flow_root_namespace *find_root(struct fs_node *node); (type == FS_FT_PORT_SEL) ? MLX5_CAP_FLOWTABLE_PORT_SELECTION(mdev, cap) : \ (type == FS_FT_FDB_RX) ? MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) : \ (type == FS_FT_FDB_TX) ? MLX5_CAP_ESW_FLOWTABLE_FDB(mdev, cap) : \ - (BUILD_BUG_ON_ZERO(FS_FT_FDB_TX != FS_FT_MAX_TYPE))\ + (type == FS_FT_RDMA_TRANSPORT_RX) ? MLX5_CAP_FLOWTABLE_RDMA_TRANSPORT_RX(mdev, cap) : \ + (type == FS_FT_RDMA_TRANSPORT_TX) ? MLX5_CAP_FLOWTABLE_RDMA_TRANSPORT_TX(mdev, cap) : \ + (BUILD_BUG_ON_ZERO(FS_FT_RDMA_TRANSPORT_TX != FS_FT_MAX_TYPE))\ ) #endif diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c index c14590acc772..f6abfd00d7e6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.c @@ -50,10 +50,12 @@ mlx5_ft_pool_get_avail_sz(struct mlx5_core_dev *dev, enum fs_flow_table_type tab int i, found_i = -1; for (i = ARRAY_SIZE(FT_POOLS) - 1; i >= 0; i--) { - if (dev->priv.ft_pool->ft_left[i] && FT_POOLS[i] >= desired_size && + if (dev->priv.ft_pool->ft_left[i] && + (FT_POOLS[i] >= desired_size || + desired_size == MLX5_FS_MAX_POOL_SIZE) && FT_POOLS[i] <= max_ft_size) { found_i = i; - if (desired_size != POOL_NEXT_SIZE) + if (desired_size != MLX5_FS_MAX_POOL_SIZE) break; } } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.h index 25f4274b372b..173e312db720 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_ft_pool.h @@ -7,8 +7,6 @@ #include <linux/mlx5/driver.h> #include "fs_core.h" -#define POOL_NEXT_SIZE 0 - int mlx5_ft_pool_init(struct mlx5_core_dev *dev); void mlx5_ft_pool_destroy(struct mlx5_core_dev *dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw.c b/drivers/net/ethernet/mellanox/mlx5/core/fw.c index b253d1673398..57476487e31f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw.c @@ -287,6 +287,13 @@ int mlx5_query_hca_caps(struct mlx5_core_dev *dev) return err; } + if (MLX5_CAP_GEN(dev, adv_rdma)) { + err = mlx5_core_get_caps_mode(dev, MLX5_CAP_ADV_RDMA, + HCA_CAP_OPMOD_GET_CUR); + if (err) + return err; + } + return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c index 566710d34a7b..5442a02c4097 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c @@ -246,7 +246,7 @@ static void mlx5_stop_sync_reset_poll(struct mlx5_core_dev *dev) { struct mlx5_fw_reset *fw_reset = dev->priv.fw_reset; - del_timer_sync(&fw_reset->timer); + timer_delete_sync(&fw_reset->timer); } static int mlx5_sync_reset_clear_reset_requested(struct mlx5_core_dev *dev, bool poll_health) @@ -345,15 +345,12 @@ static void mlx5_fw_live_patch_event(struct work_struct *work) } #if IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE) -static int mlx5_check_hotplug_interrupt(struct mlx5_core_dev *dev) +static int mlx5_check_hotplug_interrupt(struct mlx5_core_dev *dev, + struct pci_dev *bridge) { - struct pci_dev *bridge = dev->pdev->bus->self; u16 reg16; int err; - if (!bridge) - return -EOPNOTSUPP; - err = pcie_capability_read_word(bridge, PCI_EXP_SLTCTL, ®16); if (err) return err; @@ -416,9 +413,15 @@ static int mlx5_check_dev_ids(struct mlx5_core_dev *dev, u16 dev_id) static bool mlx5_is_reset_now_capable(struct mlx5_core_dev *dev, u8 reset_method) { + struct pci_dev *bridge = dev->pdev->bus->self; u16 dev_id; int err; + if (!bridge) { + mlx5_core_warn(dev, "PCI bus bridge is not accessible\n"); + return false; + } + if (!MLX5_CAP_GEN(dev, fast_teardown)) { mlx5_core_warn(dev, "fast teardown is not supported by firmware\n"); return false; @@ -426,7 +429,7 @@ static bool mlx5_is_reset_now_capable(struct mlx5_core_dev *dev, #if IS_ENABLED(CONFIG_HOTPLUG_PCI_PCIE) if (reset_method != MLX5_MFRL_REG_PCI_RESET_METHOD_HOT_RESET) { - err = mlx5_check_hotplug_interrupt(dev); + err = mlx5_check_hotplug_interrupt(dev, bridge); if (err) return false; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c index a6329ca2d9bf..624452ddebc0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/health.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c @@ -96,6 +96,11 @@ static int mlx5_health_get_rfr(u8 rfr_severity) return rfr_severity >> MLX5_RFR_BIT_OFFSET; } +static int mlx5_health_get_crr(u8 rfr_severity) +{ + return (rfr_severity >> MLX5_CRR_BIT_OFFSET) & 0x01; +} + static bool sensor_fw_synd_rfr(struct mlx5_core_dev *dev) { struct mlx5_core_health *health = &dev->priv.health; @@ -375,6 +380,8 @@ static const char *hsynd_str(u8 synd) return "High temperature"; case MLX5_INITIAL_SEG_HEALTH_SYNDROME_ICM_PCI_POISONED_ERR: return "ICM fetch PCI data poisoned error"; + case MLX5_INITIAL_SEG_HEALTH_SYNDROME_TRUST_LOCKDOWN_ERR: + return "Trust lockdown error"; default: return "unrecognized error"; } @@ -442,12 +449,15 @@ static void print_health_info(struct mlx5_core_dev *dev) mlx5_log(dev, severity, "time %u\n", ioread32be(&h->time)); mlx5_log(dev, severity, "hw_id 0x%08x\n", ioread32be(&h->hw_id)); mlx5_log(dev, severity, "rfr %d\n", mlx5_health_get_rfr(rfr_severity)); + mlx5_log(dev, severity, "crr %d\n", mlx5_health_get_crr(rfr_severity)); mlx5_log(dev, severity, "severity %d (%s)\n", severity, mlx5_loglevel_str(severity)); mlx5_log(dev, severity, "irisc_index %d\n", ioread8(&h->irisc_index)); mlx5_log(dev, severity, "synd 0x%x: %s\n", ioread8(&h->synd), hsynd_str(ioread8(&h->synd))); mlx5_log(dev, severity, "ext_synd 0x%04x\n", ioread16be(&h->ext_synd)); mlx5_log(dev, severity, "raw fw_ver 0x%08x\n", ioread32be(&h->fw_ver)); + if (mlx5_health_get_crr(rfr_severity)) + mlx5_core_warn(dev, "Cold reset is required\n"); } static int @@ -799,14 +809,17 @@ static void poll_health(struct timer_list *t) health->prev = count; if (health->miss_counter == MAX_MISSES) { mlx5_core_err(dev, "device's health compromised - reached miss count\n"); + health->synd = ioread8(&h->synd); print_health_info(dev); queue_work(health->wq, &health->report_work); } prev_synd = health->synd; health->synd = ioread8(&h->synd); - if (health->synd && health->synd != prev_synd) + if (health->synd && health->synd != prev_synd) { + print_health_info(dev); queue_work(health->wq, &health->report_work); + } out: mod_timer(&health->timer, get_next_poll_jiffies(dev)); @@ -834,7 +847,7 @@ void mlx5_stop_health_poll(struct mlx5_core_dev *dev, bool disable_health) if (disable_health) set_bit(MLX5_DROP_HEALTH_WORK, &health->flags); - del_timer_sync(&health->timer); + timer_delete_sync(&health->timer); } void mlx5_start_health_fw_log_up(struct mlx5_core_dev *dev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/hwmon.c b/drivers/net/ethernet/mellanox/mlx5/core/hwmon.c index 353f81dccd1c..4ba2636d7fb6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/hwmon.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/hwmon.c @@ -416,3 +416,8 @@ void mlx5_hwmon_dev_unregister(struct mlx5_core_dev *mdev) mlx5_hwmon_free(hwmon); mdev->hwmon = NULL; } + +const char *hwmon_get_sensor_name(struct mlx5_hwmon *hwmon, int channel) +{ + return hwmon->temp_channel_desc[channel].sensor_name; +} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/hwmon.h b/drivers/net/ethernet/mellanox/mlx5/core/hwmon.h index 999654a9b9da..f38271c22c10 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/hwmon.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/hwmon.h @@ -10,6 +10,7 @@ int mlx5_hwmon_dev_register(struct mlx5_core_dev *mdev); void mlx5_hwmon_dev_unregister(struct mlx5_core_dev *mdev); +const char *hwmon_get_sensor_name(struct mlx5_hwmon *hwmon, int channel); #else static inline int mlx5_hwmon_dev_register(struct mlx5_core_dev *mdev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c b/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c index 1477db7f5307..2691d88cdee1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/irq_affinity.c @@ -175,7 +175,7 @@ unlock: void mlx5_irq_affinity_irq_release(struct mlx5_core_dev *dev, struct mlx5_irq *irq) { - struct mlx5_irq_pool *pool = mlx5_irq_pool_get(dev); + struct mlx5_irq_pool *pool = mlx5_irq_get_pool(irq); int cpu; cpu = cpumask_first(mlx5_irq_get_affinity_mask(irq)); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c index cea5aa314f6c..d058cbb4a00c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.c @@ -523,8 +523,7 @@ static struct net_device *mlx5_lag_active_backup_get_netdev(struct mlx5_core_dev ndev = ldev->pf[last_idx].netdev; } - if (ndev) - dev_hold(ndev); + dev_hold(ndev); unlock: spin_unlock_irqrestore(&lag_lock, flags); @@ -584,8 +583,9 @@ void mlx5_modify_lag(struct mlx5_lag *ldev, } } -static int mlx5_lag_set_port_sel_mode_roce(struct mlx5_lag *ldev, - unsigned long *flags) +static int mlx5_lag_set_port_sel_mode(struct mlx5_lag *ldev, + enum mlx5_lag_mode mode, + unsigned long *flags) { int first_idx = mlx5_lag_get_dev_index_by_seq(ldev, MLX5_LAG_P1); struct mlx5_core_dev *dev0; @@ -593,7 +593,12 @@ static int mlx5_lag_set_port_sel_mode_roce(struct mlx5_lag *ldev, if (first_idx < 0) return -EINVAL; + if (mode == MLX5_LAG_MODE_MPESW || + mode == MLX5_LAG_MODE_MULTIPATH) + return 0; + dev0 = ldev->pf[first_idx].dev; + if (!MLX5_CAP_PORT_SELECTION(dev0, port_select_flow_table)) { if (ldev->ports > 2) return -EINVAL; @@ -608,32 +613,10 @@ static int mlx5_lag_set_port_sel_mode_roce(struct mlx5_lag *ldev, return 0; } -static void mlx5_lag_set_port_sel_mode_offloads(struct mlx5_lag *ldev, - struct lag_tracker *tracker, - enum mlx5_lag_mode mode, - unsigned long *flags) -{ - int first_idx = mlx5_lag_get_dev_index_by_seq(ldev, MLX5_LAG_P1); - struct lag_func *dev0; - - if (first_idx < 0 || mode == MLX5_LAG_MODE_MPESW) - return; - - dev0 = &ldev->pf[first_idx]; - if (MLX5_CAP_PORT_SELECTION(dev0->dev, port_select_flow_table) && - tracker->tx_type == NETDEV_LAG_TX_TYPE_HASH) { - if (ldev->ports > 2) - ldev->buckets = MLX5_LAG_MAX_HASH_BUCKETS; - set_bit(MLX5_LAG_MODE_FLAG_HASH_BASED, flags); - } -} - static int mlx5_lag_set_flags(struct mlx5_lag *ldev, enum mlx5_lag_mode mode, struct lag_tracker *tracker, bool shared_fdb, unsigned long *flags) { - bool roce_lag = mode == MLX5_LAG_MODE_ROCE; - *flags = 0; if (shared_fdb) { set_bit(MLX5_LAG_MODE_FLAG_SHARED_FDB, flags); @@ -643,11 +626,7 @@ static int mlx5_lag_set_flags(struct mlx5_lag *ldev, enum mlx5_lag_mode mode, if (mode == MLX5_LAG_MODE_MPESW) set_bit(MLX5_LAG_MODE_FLAG_FDB_SEL_MODE_NATIVE, flags); - if (roce_lag) - return mlx5_lag_set_port_sel_mode_roce(ldev, flags); - - mlx5_lag_set_port_sel_mode_offloads(ldev, tracker, mode, flags); - return 0; + return mlx5_lag_set_port_sel_mode(ldev, mode, flags); } char *mlx5_get_str_port_sel_mode(enum mlx5_lag_mode mode, unsigned long flags) @@ -951,7 +930,7 @@ void mlx5_disable_lag(struct mlx5_lag *ldev) mlx5_eswitch_reload_ib_reps(ldev->pf[i].dev->priv.eswitch); } -static bool mlx5_shared_fdb_supported(struct mlx5_lag *ldev) +bool mlx5_lag_shared_fdb_supported(struct mlx5_lag *ldev) { int idx = mlx5_lag_get_dev_index_by_seq(ldev, MLX5_LAG_P1); struct mlx5_core_dev *dev; @@ -1038,7 +1017,7 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) } if (do_bond && !__mlx5_lag_is_active(ldev)) { - bool shared_fdb = mlx5_shared_fdb_supported(ldev); + bool shared_fdb = mlx5_lag_shared_fdb_supported(ldev); roce_lag = mlx5_lag_is_roce_lag(ldev); @@ -1052,6 +1031,10 @@ static void mlx5_do_bond(struct mlx5_lag *ldev) if (err) { if (shared_fdb || roce_lag) mlx5_lag_add_devices(ldev); + if (shared_fdb) { + mlx5_ldev_for_each(i, 0, ldev) + mlx5_eswitch_reload_ib_reps(ldev->pf[i].dev->priv.eswitch); + } return; } else if (roce_lag) { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h index 01cf72366947..c2f256bb2bc2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/lag.h @@ -92,6 +92,7 @@ mlx5_lag_is_ready(struct mlx5_lag *ldev) return test_bit(MLX5_LAG_FLAG_NDEVS_READY, &ldev->state_flags); } +bool mlx5_lag_shared_fdb_supported(struct mlx5_lag *ldev); bool mlx5_lag_check_prereq(struct mlx5_lag *ldev); void mlx5_modify_lag(struct mlx5_lag *ldev, struct lag_tracker *tracker); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c index ffac0bd6c895..aad52d3a90e6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/mpesw.c @@ -65,7 +65,6 @@ err_metadata: return err; } -#define MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS 4 static int enable_mpesw(struct mlx5_lag *ldev) { int idx = mlx5_lag_get_dev_index_by_seq(ldev, MLX5_LAG_P1); @@ -77,13 +76,11 @@ static int enable_mpesw(struct mlx5_lag *ldev) return -EINVAL; dev0 = ldev->pf[idx].dev; - if (ldev->ports > MLX5_LAG_MPESW_OFFLOADS_SUPPORTED_PORTS) - return -EOPNOTSUPP; - if (mlx5_eswitch_mode(dev0) != MLX5_ESWITCH_OFFLOADS || !MLX5_CAP_PORT_SELECTION(dev0, port_select_flow_table) || !MLX5_CAP_GEN(dev0, create_lag_when_not_master_up) || - !mlx5_lag_check_prereq(ldev)) + !mlx5_lag_check_prereq(ldev) || + !mlx5_lag_shared_fdb_supported(ldev)) return -EOPNOTSUPP; err = mlx5_mpesw_metadata_set(ldev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c index bde79cac33a9..d832a12ffec0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c @@ -97,7 +97,7 @@ static int mlx5_lag_create_port_sel_table(struct mlx5_lag *ldev, mlx5_del_flow_rules(lag_definer->rules[idx]); } j = ldev->buckets; - }; + } goto destroy_fg; } } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c index d61a1a9297c9..65a94e46edcf 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c @@ -43,6 +43,8 @@ #include <linux/cpufeature.h> #endif /* CONFIG_X86 */ +#define MLX5_RT_CLOCK_IDENTITY_SIZE MLX5_FLD_SZ_BYTES(mrtcq_reg, rt_clock_identity) + enum { MLX5_PIN_MODE_IN = 0x0, MLX5_PIN_MODE_OUT = 0x1, @@ -77,6 +79,56 @@ enum { MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MAX = 200000, }; +struct mlx5_clock_dev_state { + struct mlx5_core_dev *mdev; + struct mlx5_devcom_comp_dev *compdev; + struct mlx5_nb pps_nb; + struct work_struct out_work; +}; + +struct mlx5_clock_priv { + struct mlx5_clock clock; + struct mlx5_core_dev *mdev; + struct mutex lock; /* protect mdev and used in PTP callbacks */ + struct mlx5_core_dev *event_mdev; +}; + +static struct mlx5_clock_priv *clock_priv(struct mlx5_clock *clock) +{ + return container_of(clock, struct mlx5_clock_priv, clock); +} + +static void mlx5_clock_lockdep_assert(struct mlx5_clock *clock) +{ + if (!clock->shared) + return; + + lockdep_assert(lockdep_is_held(&clock_priv(clock)->lock)); +} + +static struct mlx5_core_dev *mlx5_clock_mdev_get(struct mlx5_clock *clock) +{ + mlx5_clock_lockdep_assert(clock); + + return clock_priv(clock)->mdev; +} + +static void mlx5_clock_lock(struct mlx5_clock *clock) +{ + if (!clock->shared) + return; + + mutex_lock(&clock_priv(clock)->lock); +} + +static void mlx5_clock_unlock(struct mlx5_clock *clock) +{ + if (!clock->shared) + return; + + mutex_unlock(&clock_priv(clock)->lock); +} + static bool mlx5_real_time_mode(struct mlx5_core_dev *mdev) { return (mlx5_is_real_time_rq(mdev) || mlx5_is_real_time_sq(mdev)); @@ -94,6 +146,22 @@ static bool mlx5_modify_mtutc_allowed(struct mlx5_core_dev *mdev) return MLX5_CAP_MCAM_FEATURE(mdev, ptpcyc2realtime_modify); } +static int mlx5_clock_identity_get(struct mlx5_core_dev *mdev, + u8 identify[MLX5_RT_CLOCK_IDENTITY_SIZE]) +{ + u32 out[MLX5_ST_SZ_DW(mrtcq_reg)] = {}; + u32 in[MLX5_ST_SZ_DW(mrtcq_reg)] = {}; + int err; + + err = mlx5_core_access_reg(mdev, in, sizeof(in), + out, sizeof(out), MLX5_REG_MRTCQ, 0, 0); + if (!err) + memcpy(identify, MLX5_ADDR_OF(mrtcq_reg, out, rt_clock_identity), + MLX5_RT_CLOCK_IDENTITY_SIZE); + + return err; +} + static u32 mlx5_ptp_shift_constant(u32 dev_freq_khz) { /* Optimal shift constant leads to corrections above just 1 scaled ppm. @@ -119,21 +187,30 @@ static u32 mlx5_ptp_shift_constant(u32 dev_freq_khz) ilog2((U32_MAX / NSEC_PER_MSEC) * dev_freq_khz)); } +static s32 mlx5_clock_getmaxphase(struct mlx5_core_dev *mdev) +{ + return MLX5_CAP_MCAM_FEATURE(mdev, mtutc_time_adjustment_extended_range) ? + MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MAX : + MLX5_MTUTC_OPERATION_ADJUST_TIME_MAX; +} + static s32 mlx5_ptp_getmaxphase(struct ptp_clock_info *ptp) { struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); struct mlx5_core_dev *mdev; + s32 ret; - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); + ret = mlx5_clock_getmaxphase(mdev); + mlx5_clock_unlock(clock); - return MLX5_CAP_MCAM_FEATURE(mdev, mtutc_time_adjustment_extended_range) ? - MLX5_MTUTC_OPERATION_ADJUST_TIME_EXTENDED_MAX : - MLX5_MTUTC_OPERATION_ADJUST_TIME_MAX; + return ret; } static bool mlx5_is_mtutc_time_adj_cap(struct mlx5_core_dev *mdev, s64 delta) { - s64 max = mlx5_ptp_getmaxphase(&mdev->clock.ptp_info); + s64 max = mlx5_clock_getmaxphase(mdev); if (delta < -max || delta > max) return false; @@ -209,7 +286,7 @@ static int mlx5_mtctr_syncdevicetime(ktime_t *device_time, if (real_time_mode) *device_time = ns_to_ktime(REAL_TIME_TO_NS(device >> 32, device & U32_MAX)); else - *device_time = mlx5_timecounter_cyc2time(&mdev->clock, device); + *device_time = mlx5_timecounter_cyc2time(mdev->clock, device); return 0; } @@ -220,16 +297,23 @@ static int mlx5_ptp_getcrosststamp(struct ptp_clock_info *ptp, struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); struct system_time_snapshot history_begin = {0}; struct mlx5_core_dev *mdev; + int err; - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); - if (!mlx5_is_ptm_source_time_available(mdev)) - return -EBUSY; + if (!mlx5_is_ptm_source_time_available(mdev)) { + err = -EBUSY; + goto unlock; + } ktime_get_snapshot(&history_begin); - return get_device_system_crosststamp(mlx5_mtctr_syncdevicetime, mdev, - &history_begin, cts); + err = get_device_system_crosststamp(mlx5_mtctr_syncdevicetime, mdev, + &history_begin, cts); +unlock: + mlx5_clock_unlock(clock); + return err; } #endif /* CONFIG_X86 */ @@ -263,8 +347,7 @@ static u64 read_internal_timer(const struct cyclecounter *cc) { struct mlx5_timer *timer = container_of(cc, struct mlx5_timer, cycles); struct mlx5_clock *clock = container_of(timer, struct mlx5_clock, timer); - struct mlx5_core_dev *mdev = container_of(clock, struct mlx5_core_dev, - clock); + struct mlx5_core_dev *mdev = mlx5_clock_mdev_get(clock); return mlx5_read_time(mdev, NULL, false) & cc->mask; } @@ -272,7 +355,7 @@ static u64 read_internal_timer(const struct cyclecounter *cc) static void mlx5_update_clock_info_page(struct mlx5_core_dev *mdev) { struct mlx5_ib_clock_info *clock_info = mdev->clock_info; - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; struct mlx5_timer *timer; u32 sign; @@ -295,12 +378,10 @@ static void mlx5_update_clock_info_page(struct mlx5_core_dev *mdev) static void mlx5_pps_out(struct work_struct *work) { - struct mlx5_pps *pps_info = container_of(work, struct mlx5_pps, - out_work); - struct mlx5_clock *clock = container_of(pps_info, struct mlx5_clock, - pps_info); - struct mlx5_core_dev *mdev = container_of(clock, struct mlx5_core_dev, - clock); + struct mlx5_clock_dev_state *clock_state = container_of(work, struct mlx5_clock_dev_state, + out_work); + struct mlx5_core_dev *mdev = clock_state->mdev; + struct mlx5_clock *clock = mdev->clock; u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0}; unsigned long flags; int i; @@ -330,7 +411,8 @@ static long mlx5_timestamp_overflow(struct ptp_clock_info *ptp_info) unsigned long flags; clock = container_of(ptp_info, struct mlx5_clock, ptp_info); - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); timer = &clock->timer; if (mdev->state == MLX5_DEVICE_STATE_INTERNAL_ERROR) @@ -342,6 +424,7 @@ static long mlx5_timestamp_overflow(struct ptp_clock_info *ptp_info) write_sequnlock_irqrestore(&clock->lock, flags); out: + mlx5_clock_unlock(clock); return timer->overflow_period; } @@ -361,15 +444,12 @@ static int mlx5_ptp_settime_real_time(struct mlx5_core_dev *mdev, return mlx5_set_mtutc(mdev, in, sizeof(in)); } -static int mlx5_ptp_settime(struct ptp_clock_info *ptp, const struct timespec64 *ts) +static int mlx5_clock_settime(struct mlx5_core_dev *mdev, struct mlx5_clock *clock, + const struct timespec64 *ts) { - struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); struct mlx5_timer *timer = &clock->timer; - struct mlx5_core_dev *mdev; unsigned long flags; - mdev = container_of(clock, struct mlx5_core_dev, clock); - if (mlx5_modify_mtutc_allowed(mdev)) { int err = mlx5_ptp_settime_real_time(mdev, ts); @@ -385,6 +465,20 @@ static int mlx5_ptp_settime(struct ptp_clock_info *ptp, const struct timespec64 return 0; } +static int mlx5_ptp_settime(struct ptp_clock_info *ptp, const struct timespec64 *ts) +{ + struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); + struct mlx5_core_dev *mdev; + int err; + + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); + err = mlx5_clock_settime(mdev, clock, ts); + mlx5_clock_unlock(clock); + + return err; +} + static struct timespec64 mlx5_ptp_gettimex_real_time(struct mlx5_core_dev *mdev, struct ptp_system_timestamp *sts) @@ -404,7 +498,8 @@ static int mlx5_ptp_gettimex(struct ptp_clock_info *ptp, struct timespec64 *ts, struct mlx5_core_dev *mdev; u64 cycles, ns; - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); if (mlx5_real_time_mode(mdev)) { *ts = mlx5_ptp_gettimex_real_time(mdev, sts); goto out; @@ -414,6 +509,7 @@ static int mlx5_ptp_gettimex(struct ptp_clock_info *ptp, struct timespec64 *ts, ns = mlx5_timecounter_cyc2time(clock, cycles); *ts = ns_to_timespec64(ns); out: + mlx5_clock_unlock(clock); return 0; } @@ -444,14 +540,16 @@ static int mlx5_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) struct mlx5_timer *timer = &clock->timer; struct mlx5_core_dev *mdev; unsigned long flags; + int err = 0; - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); if (mlx5_modify_mtutc_allowed(mdev)) { - int err = mlx5_ptp_adjtime_real_time(mdev, delta); + err = mlx5_ptp_adjtime_real_time(mdev, delta); if (err) - return err; + goto unlock; } write_seqlock_irqsave(&clock->lock, flags); @@ -459,17 +557,23 @@ static int mlx5_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) mlx5_update_clock_info_page(mdev); write_sequnlock_irqrestore(&clock->lock, flags); - return 0; +unlock: + mlx5_clock_unlock(clock); + return err; } static int mlx5_ptp_adjphase(struct ptp_clock_info *ptp, s32 delta) { struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); struct mlx5_core_dev *mdev; + int err; - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); + err = mlx5_ptp_adjtime_real_time(mdev, delta); + mlx5_clock_unlock(clock); - return mlx5_ptp_adjtime_real_time(mdev, delta); + return err; } static int mlx5_ptp_freq_adj_real_time(struct mlx5_core_dev *mdev, long scaled_ppm) @@ -498,15 +602,17 @@ static int mlx5_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) struct mlx5_timer *timer = &clock->timer; struct mlx5_core_dev *mdev; unsigned long flags; + int err = 0; u32 mult; - mdev = container_of(clock, struct mlx5_core_dev, clock); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); if (mlx5_modify_mtutc_allowed(mdev)) { - int err = mlx5_ptp_freq_adj_real_time(mdev, scaled_ppm); + err = mlx5_ptp_freq_adj_real_time(mdev, scaled_ppm); if (err) - return err; + goto unlock; } mult = (u32)adjust_by_scaled_ppm(timer->nominal_c_mult, scaled_ppm); @@ -518,7 +624,9 @@ static int mlx5_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) write_sequnlock_irqrestore(&clock->lock, flags); ptp_schedule_worker(clock->ptp, timer->overflow_period); - return 0; +unlock: + mlx5_clock_unlock(clock); + return err; } static int mlx5_extts_configure(struct ptp_clock_info *ptp, @@ -527,18 +635,14 @@ static int mlx5_extts_configure(struct ptp_clock_info *ptp, { struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); - struct mlx5_core_dev *mdev = - container_of(clock, struct mlx5_core_dev, clock); u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0}; + struct mlx5_core_dev *mdev; u32 field_select = 0; u8 pin_mode = 0; u8 pattern = 0; int pin = -1; int err = 0; - if (!MLX5_PPS_CAP(mdev)) - return -EOPNOTSUPP; - /* Reject requests with unsupported flags */ if (rq->extts.flags & ~(PTP_ENABLE_FEATURE | PTP_RISING_EDGE | @@ -569,6 +673,14 @@ static int mlx5_extts_configure(struct ptp_clock_info *ptp, field_select = MLX5_MTPPS_FS_ENABLE; } + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); + + if (!MLX5_PPS_CAP(mdev)) { + err = -EOPNOTSUPP; + goto unlock; + } + MLX5_SET(mtpps_reg, in, pin, pin); MLX5_SET(mtpps_reg, in, pin_mode, pin_mode); MLX5_SET(mtpps_reg, in, pattern, pattern); @@ -577,15 +689,23 @@ static int mlx5_extts_configure(struct ptp_clock_info *ptp, err = mlx5_set_mtpps(mdev, in, sizeof(in)); if (err) - return err; + goto unlock; + + err = mlx5_set_mtppse(mdev, pin, 0, MLX5_EVENT_MODE_REPETETIVE & on); + if (err) + goto unlock; + + clock->pps_info.pin_armed[pin] = on; + clock_priv(clock)->event_mdev = mdev; - return mlx5_set_mtppse(mdev, pin, 0, - MLX5_EVENT_MODE_REPETETIVE & on); +unlock: + mlx5_clock_unlock(clock); + return err; } static u64 find_target_cycles(struct mlx5_core_dev *mdev, s64 target_ns) { - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; u64 cycles_now, cycles_delta; u64 nsec_now, nsec_delta; struct mlx5_timer *timer; @@ -644,7 +764,7 @@ static int mlx5_perout_conf_out_pulse_duration(struct mlx5_core_dev *mdev, struct ptp_clock_request *rq, u32 *out_pulse_duration_ns) { - struct mlx5_pps *pps_info = &mdev->clock.pps_info; + struct mlx5_pps *pps_info = &mdev->clock->pps_info; u32 out_pulse_duration; struct timespec64 ts; @@ -677,7 +797,7 @@ static int perout_conf_npps_real_time(struct mlx5_core_dev *mdev, struct ptp_clo u32 *field_select, u32 *out_pulse_duration_ns, u64 *period, u64 *time_stamp) { - struct mlx5_pps *pps_info = &mdev->clock.pps_info; + struct mlx5_pps *pps_info = &mdev->clock->pps_info; struct ptp_clock_time *time = &rq->perout.start; struct timespec64 ts; @@ -712,26 +832,18 @@ static int mlx5_perout_configure(struct ptp_clock_info *ptp, { struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ptp_info); - struct mlx5_core_dev *mdev = - container_of(clock, struct mlx5_core_dev, clock); - bool rt_mode = mlx5_real_time_mode(mdev); u32 in[MLX5_ST_SZ_DW(mtpps_reg)] = {0}; u32 out_pulse_duration_ns = 0; + struct mlx5_core_dev *mdev; u32 field_select = 0; u64 npps_period = 0; u64 time_stamp = 0; u8 pin_mode = 0; u8 pattern = 0; + bool rt_mode; int pin = -1; int err = 0; - if (!MLX5_PPS_CAP(mdev)) - return -EOPNOTSUPP; - - /* Reject requests with unsupported flags */ - if (mlx5_perout_verify_flags(mdev, rq->perout.flags)) - return -EOPNOTSUPP; - if (rq->perout.index >= clock->ptp_info.n_pins) return -EINVAL; @@ -740,14 +852,29 @@ static int mlx5_perout_configure(struct ptp_clock_info *ptp, if (pin < 0) return -EBUSY; - if (on) { - bool rt_mode = mlx5_real_time_mode(mdev); + mlx5_clock_lock(clock); + mdev = mlx5_clock_mdev_get(clock); + rt_mode = mlx5_real_time_mode(mdev); + + if (!MLX5_PPS_CAP(mdev)) { + err = -EOPNOTSUPP; + goto unlock; + } + + /* Reject requests with unsupported flags */ + if (mlx5_perout_verify_flags(mdev, rq->perout.flags)) { + err = -EOPNOTSUPP; + goto unlock; + } + if (on) { pin_mode = MLX5_PIN_MODE_OUT; pattern = MLX5_OUT_PATTERN_PERIODIC; - if (rt_mode && rq->perout.start.sec > U32_MAX) - return -EINVAL; + if (rt_mode && rq->perout.start.sec > U32_MAX) { + err = -EINVAL; + goto unlock; + } field_select |= MLX5_MTPPS_FS_PIN_MODE | MLX5_MTPPS_FS_PATTERN | @@ -760,7 +887,7 @@ static int mlx5_perout_configure(struct ptp_clock_info *ptp, else err = perout_conf_1pps(mdev, rq, &time_stamp, rt_mode); if (err) - return err; + goto unlock; } MLX5_SET(mtpps_reg, in, pin, pin); @@ -773,13 +900,16 @@ static int mlx5_perout_configure(struct ptp_clock_info *ptp, MLX5_SET(mtpps_reg, in, out_pulse_duration_ns, out_pulse_duration_ns); err = mlx5_set_mtpps(mdev, in, sizeof(in)); if (err) - return err; + goto unlock; if (rt_mode) - return 0; + goto unlock; + + err = mlx5_set_mtppse(mdev, pin, 0, MLX5_EVENT_MODE_REPETETIVE & on); - return mlx5_set_mtppse(mdev, pin, 0, - MLX5_EVENT_MODE_REPETETIVE & on); +unlock: + mlx5_clock_unlock(clock); + return err; } static int mlx5_pps_configure(struct ptp_clock_info *ptp, @@ -866,10 +996,8 @@ static int mlx5_query_mtpps_pin_mode(struct mlx5_core_dev *mdev, u8 pin, mtpps_size, MLX5_REG_MTPPS, 0, 0); } -static int mlx5_get_pps_pin_mode(struct mlx5_clock *clock, u8 pin) +static int mlx5_get_pps_pin_mode(struct mlx5_core_dev *mdev, u8 pin) { - struct mlx5_core_dev *mdev = container_of(clock, struct mlx5_core_dev, clock); - u32 out[MLX5_ST_SZ_DW(mtpps_reg)] = {}; u8 mode; int err; @@ -888,8 +1016,9 @@ static int mlx5_get_pps_pin_mode(struct mlx5_clock *clock, u8 pin) return PTP_PF_NONE; } -static void mlx5_init_pin_config(struct mlx5_clock *clock) +static void mlx5_init_pin_config(struct mlx5_core_dev *mdev) { + struct mlx5_clock *clock = mdev->clock; int i; if (!clock->ptp_info.n_pins) @@ -910,15 +1039,15 @@ static void mlx5_init_pin_config(struct mlx5_clock *clock) sizeof(clock->ptp_info.pin_config[i].name), "mlx5_pps%d", i); clock->ptp_info.pin_config[i].index = i; - clock->ptp_info.pin_config[i].func = mlx5_get_pps_pin_mode(clock, i); + clock->ptp_info.pin_config[i].func = mlx5_get_pps_pin_mode(mdev, i); clock->ptp_info.pin_config[i].chan = 0; } } static void mlx5_get_pps_caps(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; u32 out[MLX5_ST_SZ_DW(mtpps_reg)] = {0}; + struct mlx5_clock *clock = mdev->clock; mlx5_query_mtpps(mdev, out, sizeof(out)); @@ -968,16 +1097,16 @@ static u64 perout_conf_next_event_timer(struct mlx5_core_dev *mdev, static int mlx5_pps_event(struct notifier_block *nb, unsigned long type, void *data) { - struct mlx5_clock *clock = mlx5_nb_cof(nb, struct mlx5_clock, pps_nb); + struct mlx5_clock_dev_state *clock_state = mlx5_nb_cof(nb, struct mlx5_clock_dev_state, + pps_nb); + struct mlx5_core_dev *mdev = clock_state->mdev; + struct mlx5_clock *clock = mdev->clock; struct ptp_clock_event ptp_event; struct mlx5_eqe *eqe = data; int pin = eqe->data.pps.pin; - struct mlx5_core_dev *mdev; unsigned long flags; u64 ns; - mdev = container_of(clock, struct mlx5_core_dev, clock); - switch (clock->ptp_info.pin_config[pin].func) { case PTP_PF_EXTTS: ptp_event.index = pin; @@ -997,11 +1126,15 @@ static int mlx5_pps_event(struct notifier_block *nb, ptp_clock_event(clock->ptp, &ptp_event); break; case PTP_PF_PEROUT: + if (clock->shared) { + mlx5_core_warn(mdev, " Received unexpected PPS out event\n"); + break; + } ns = perout_conf_next_event_timer(mdev, clock); write_seqlock_irqsave(&clock->lock, flags); clock->pps_info.start[pin] = ns; write_sequnlock_irqrestore(&clock->lock, flags); - schedule_work(&clock->pps_info.out_work); + schedule_work(&clock_state->out_work); break; default: mlx5_core_err(mdev, " Unhandled clock PPS event, func %d\n", @@ -1013,7 +1146,7 @@ static int mlx5_pps_event(struct notifier_block *nb, static void mlx5_timecounter_init(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; struct mlx5_timer *timer = &clock->timer; u32 dev_freq; @@ -1029,10 +1162,10 @@ static void mlx5_timecounter_init(struct mlx5_core_dev *mdev) ktime_to_ns(ktime_get_real())); } -static void mlx5_init_overflow_period(struct mlx5_clock *clock) +static void mlx5_init_overflow_period(struct mlx5_core_dev *mdev) { - struct mlx5_core_dev *mdev = container_of(clock, struct mlx5_core_dev, clock); struct mlx5_ib_clock_info *clock_info = mdev->clock_info; + struct mlx5_clock *clock = mdev->clock; struct mlx5_timer *timer = &clock->timer; u64 overflow_cycles; u64 frac = 0; @@ -1065,7 +1198,7 @@ static void mlx5_init_overflow_period(struct mlx5_clock *clock) static void mlx5_init_clock_info(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; struct mlx5_ib_clock_info *info; struct mlx5_timer *timer; @@ -1088,7 +1221,7 @@ static void mlx5_init_clock_info(struct mlx5_core_dev *mdev) static void mlx5_init_timer_max_freq_adjustment(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; u32 out[MLX5_ST_SZ_DW(mtutc_reg)] = {}; u32 in[MLX5_ST_SZ_DW(mtutc_reg)] = {}; u8 log_max_freq_adjustment = 0; @@ -1107,7 +1240,7 @@ static void mlx5_init_timer_max_freq_adjustment(struct mlx5_core_dev *mdev) static void mlx5_init_timer_clock(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; /* Configure the PHC */ clock->ptp_info = mlx5_ptp_clock_info; @@ -1123,38 +1256,30 @@ static void mlx5_init_timer_clock(struct mlx5_core_dev *mdev) mlx5_timecounter_init(mdev); mlx5_init_clock_info(mdev); - mlx5_init_overflow_period(clock); + mlx5_init_overflow_period(mdev); if (mlx5_real_time_mode(mdev)) { struct timespec64 ts; ktime_get_real_ts64(&ts); - mlx5_ptp_settime(&clock->ptp_info, &ts); + mlx5_clock_settime(mdev, clock, &ts); } } static void mlx5_init_pps(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; - if (!MLX5_PPS_CAP(mdev)) return; mlx5_get_pps_caps(mdev); - mlx5_init_pin_config(clock); + mlx5_init_pin_config(mdev); } -void mlx5_init_clock(struct mlx5_core_dev *mdev) +static void mlx5_init_clock_dev(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; - - if (!MLX5_CAP_GEN(mdev, device_frequency_khz)) { - mlx5_core_warn(mdev, "invalid device_frequency_khz, aborting HW clock init\n"); - return; - } + struct mlx5_clock *clock = mdev->clock; seqlock_init(&clock->lock); - INIT_WORK(&clock->pps_info.out_work, mlx5_pps_out); /* Initialize the device clock */ mlx5_init_timer_clock(mdev); @@ -1163,35 +1288,27 @@ void mlx5_init_clock(struct mlx5_core_dev *mdev) mlx5_init_pps(mdev); clock->ptp = ptp_clock_register(&clock->ptp_info, - &mdev->pdev->dev); + clock->shared ? NULL : &mdev->pdev->dev); if (IS_ERR(clock->ptp)) { - mlx5_core_warn(mdev, "ptp_clock_register failed %ld\n", + mlx5_core_warn(mdev, "%sptp_clock_register failed %ld\n", + clock->shared ? "shared clock " : "", PTR_ERR(clock->ptp)); clock->ptp = NULL; } - MLX5_NB_INIT(&clock->pps_nb, mlx5_pps_event, PPS_EVENT); - mlx5_eq_notifier_register(mdev, &clock->pps_nb); - if (clock->ptp) ptp_schedule_worker(clock->ptp, 0); } -void mlx5_cleanup_clock(struct mlx5_core_dev *mdev) +static void mlx5_destroy_clock_dev(struct mlx5_core_dev *mdev) { - struct mlx5_clock *clock = &mdev->clock; + struct mlx5_clock *clock = mdev->clock; - if (!MLX5_CAP_GEN(mdev, device_frequency_khz)) - return; - - mlx5_eq_notifier_unregister(mdev, &clock->pps_nb); if (clock->ptp) { ptp_clock_unregister(clock->ptp); clock->ptp = NULL; } - cancel_work_sync(&clock->pps_info.out_work); - if (mdev->clock_info) { free_page((unsigned long)mdev->clock_info); mdev->clock_info = NULL; @@ -1199,3 +1316,248 @@ void mlx5_cleanup_clock(struct mlx5_core_dev *mdev) kfree(clock->ptp_info.pin_config); } + +static void mlx5_clock_free(struct mlx5_core_dev *mdev) +{ + struct mlx5_clock_priv *cpriv = clock_priv(mdev->clock); + + mlx5_destroy_clock_dev(mdev); + mutex_destroy(&cpriv->lock); + kfree(cpriv); + mdev->clock = NULL; +} + +static int mlx5_clock_alloc(struct mlx5_core_dev *mdev, bool shared) +{ + struct mlx5_clock_priv *cpriv; + struct mlx5_clock *clock; + + cpriv = kzalloc(sizeof(*cpriv), GFP_KERNEL); + if (!cpriv) + return -ENOMEM; + + mutex_init(&cpriv->lock); + cpriv->mdev = mdev; + clock = &cpriv->clock; + clock->shared = shared; + mdev->clock = clock; + mlx5_clock_lock(clock); + mlx5_init_clock_dev(mdev); + mlx5_clock_unlock(clock); + + if (!clock->shared) + return 0; + + if (!clock->ptp) { + mlx5_core_warn(mdev, "failed to create ptp dev shared by multiple functions"); + mlx5_clock_free(mdev); + return -EINVAL; + } + + return 0; +} + +static void mlx5_shared_clock_register(struct mlx5_core_dev *mdev, u64 key) +{ + struct mlx5_core_dev *peer_dev, *next = NULL; + struct mlx5_devcom_comp_dev *pos; + + mdev->clock_state->compdev = mlx5_devcom_register_component(mdev->priv.devc, + MLX5_DEVCOM_SHARED_CLOCK, + key, NULL, mdev); + if (IS_ERR(mdev->clock_state->compdev)) + return; + + mlx5_devcom_comp_lock(mdev->clock_state->compdev); + mlx5_devcom_for_each_peer_entry(mdev->clock_state->compdev, peer_dev, pos) { + if (peer_dev->clock) { + next = peer_dev; + break; + } + } + + if (next) { + mdev->clock = next->clock; + /* clock info is shared among all the functions using the same clock */ + mdev->clock_info = next->clock_info; + } else { + mlx5_clock_alloc(mdev, true); + } + mlx5_devcom_comp_unlock(mdev->clock_state->compdev); + + if (!mdev->clock) { + mlx5_devcom_unregister_component(mdev->clock_state->compdev); + mdev->clock_state->compdev = NULL; + } +} + +static void mlx5_shared_clock_unregister(struct mlx5_core_dev *mdev) +{ + struct mlx5_core_dev *peer_dev, *next = NULL; + struct mlx5_clock *clock = mdev->clock; + struct mlx5_devcom_comp_dev *pos; + + mlx5_devcom_comp_lock(mdev->clock_state->compdev); + mlx5_devcom_for_each_peer_entry(mdev->clock_state->compdev, peer_dev, pos) { + if (peer_dev->clock && peer_dev != mdev) { + next = peer_dev; + break; + } + } + + if (next) { + struct mlx5_clock_priv *cpriv = clock_priv(clock); + + mlx5_clock_lock(clock); + if (mdev == cpriv->mdev) + cpriv->mdev = next; + mlx5_clock_unlock(clock); + } else { + mlx5_clock_free(mdev); + } + + mdev->clock = NULL; + mdev->clock_info = NULL; + mlx5_devcom_comp_unlock(mdev->clock_state->compdev); + + mlx5_devcom_unregister_component(mdev->clock_state->compdev); +} + +static void mlx5_clock_arm_pps_in_event(struct mlx5_clock *clock, + struct mlx5_core_dev *new_mdev, + struct mlx5_core_dev *old_mdev) +{ + struct ptp_clock_info *ptp_info = &clock->ptp_info; + struct mlx5_clock_priv *cpriv = clock_priv(clock); + int i; + + for (i = 0; i < ptp_info->n_pins; i++) { + if (ptp_info->pin_config[i].func != PTP_PF_EXTTS || + !clock->pps_info.pin_armed[i]) + continue; + + if (new_mdev) { + mlx5_set_mtppse(new_mdev, i, 0, MLX5_EVENT_MODE_REPETETIVE); + cpriv->event_mdev = new_mdev; + } else { + cpriv->event_mdev = NULL; + } + + if (old_mdev) + mlx5_set_mtppse(old_mdev, i, 0, MLX5_EVENT_MODE_DISABLE); + } +} + +void mlx5_clock_load(struct mlx5_core_dev *mdev) +{ + struct mlx5_clock *clock = mdev->clock; + struct mlx5_clock_priv *cpriv; + + if (!MLX5_CAP_GEN(mdev, device_frequency_khz)) + return; + + INIT_WORK(&mdev->clock_state->out_work, mlx5_pps_out); + MLX5_NB_INIT(&mdev->clock_state->pps_nb, mlx5_pps_event, PPS_EVENT); + mlx5_eq_notifier_register(mdev, &mdev->clock_state->pps_nb); + + if (!clock->shared) { + mlx5_clock_arm_pps_in_event(clock, mdev, NULL); + return; + } + + cpriv = clock_priv(clock); + mlx5_devcom_comp_lock(mdev->clock_state->compdev); + mlx5_clock_lock(clock); + if (mdev == cpriv->mdev && mdev != cpriv->event_mdev) + mlx5_clock_arm_pps_in_event(clock, mdev, cpriv->event_mdev); + mlx5_clock_unlock(clock); + mlx5_devcom_comp_unlock(mdev->clock_state->compdev); +} + +void mlx5_clock_unload(struct mlx5_core_dev *mdev) +{ + struct mlx5_core_dev *peer_dev, *next = NULL; + struct mlx5_clock *clock = mdev->clock; + struct mlx5_devcom_comp_dev *pos; + + if (!MLX5_CAP_GEN(mdev, device_frequency_khz)) + return; + + if (!clock->shared) { + mlx5_clock_arm_pps_in_event(clock, NULL, mdev); + goto out; + } + + mlx5_devcom_comp_lock(mdev->clock_state->compdev); + mlx5_devcom_for_each_peer_entry(mdev->clock_state->compdev, peer_dev, pos) { + if (peer_dev->clock && peer_dev != mdev) { + next = peer_dev; + break; + } + } + + mlx5_clock_lock(clock); + if (mdev == clock_priv(clock)->event_mdev) + mlx5_clock_arm_pps_in_event(clock, next, mdev); + mlx5_clock_unlock(clock); + mlx5_devcom_comp_unlock(mdev->clock_state->compdev); + +out: + mlx5_eq_notifier_unregister(mdev, &mdev->clock_state->pps_nb); + cancel_work_sync(&mdev->clock_state->out_work); +} + +static struct mlx5_clock null_clock; + +int mlx5_init_clock(struct mlx5_core_dev *mdev) +{ + u8 identity[MLX5_RT_CLOCK_IDENTITY_SIZE]; + struct mlx5_clock_dev_state *clock_state; + u64 key; + int err; + + if (!MLX5_CAP_GEN(mdev, device_frequency_khz)) { + mdev->clock = &null_clock; + mlx5_core_warn(mdev, "invalid device_frequency_khz, aborting HW clock init\n"); + return 0; + } + + clock_state = kzalloc(sizeof(*clock_state), GFP_KERNEL); + if (!clock_state) + return -ENOMEM; + clock_state->mdev = mdev; + mdev->clock_state = clock_state; + + if (MLX5_CAP_MCAM_REG3(mdev, mrtcq) && mlx5_real_time_mode(mdev)) { + if (mlx5_clock_identity_get(mdev, identity)) { + mlx5_core_warn(mdev, "failed to get rt clock identity, create ptp dev per function\n"); + } else { + memcpy(&key, &identity, sizeof(key)); + mlx5_shared_clock_register(mdev, key); + } + } + + if (!mdev->clock) { + err = mlx5_clock_alloc(mdev, false); + if (err) { + kfree(clock_state); + mdev->clock_state = NULL; + return err; + } + } + + return 0; +} + +void mlx5_cleanup_clock(struct mlx5_core_dev *mdev) +{ + if (!MLX5_CAP_GEN(mdev, device_frequency_khz)) + return; + + if (mdev->clock->shared) + mlx5_shared_clock_unregister(mdev); + else + mlx5_clock_free(mdev); + kfree(mdev->clock_state); + mdev->clock_state = NULL; +} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h index bd95b9f8d143..c18a652c0faa 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.h @@ -33,6 +33,35 @@ #ifndef __LIB_CLOCK_H__ #define __LIB_CLOCK_H__ +#include <linux/ptp_clock_kernel.h> + +#define MAX_PIN_NUM 8 +struct mlx5_pps { + u8 pin_caps[MAX_PIN_NUM]; + u64 start[MAX_PIN_NUM]; + u8 enabled; + u64 min_npps_period; + u64 min_out_pulse_duration_ns; + bool pin_armed[MAX_PIN_NUM]; +}; + +struct mlx5_timer { + struct cyclecounter cycles; + struct timecounter tc; + u32 nominal_c_mult; + unsigned long overflow_period; +}; + +struct mlx5_clock { + seqlock_t lock; + struct hwtstamp_config hwtstamp_config; + struct ptp_clock *ptp; + struct ptp_clock_info ptp_info; + struct mlx5_pps pps_info; + struct mlx5_timer timer; + bool shared; +}; + static inline bool mlx5_is_real_time_rq(struct mlx5_core_dev *mdev) { u8 rq_ts_format_cap = MLX5_CAP_GEN(mdev, rq_ts_format); @@ -54,12 +83,14 @@ static inline bool mlx5_is_real_time_sq(struct mlx5_core_dev *mdev) typedef ktime_t (*cqe_ts_to_ns)(struct mlx5_clock *, u64); #if IS_ENABLED(CONFIG_PTP_1588_CLOCK) -void mlx5_init_clock(struct mlx5_core_dev *mdev); +int mlx5_init_clock(struct mlx5_core_dev *mdev); void mlx5_cleanup_clock(struct mlx5_core_dev *mdev); +void mlx5_clock_load(struct mlx5_core_dev *mdev); +void mlx5_clock_unload(struct mlx5_core_dev *mdev); static inline int mlx5_clock_get_ptp_index(struct mlx5_core_dev *mdev) { - return mdev->clock.ptp ? ptp_clock_index(mdev->clock.ptp) : -1; + return mdev->clock->ptp ? ptp_clock_index(mdev->clock->ptp) : -1; } static inline ktime_t mlx5_timecounter_cyc2time(struct mlx5_clock *clock, @@ -87,8 +118,10 @@ static inline ktime_t mlx5_real_time_cyc2time(struct mlx5_clock *clock, return ns_to_ktime(time); } #else -static inline void mlx5_init_clock(struct mlx5_core_dev *mdev) {} +static inline int mlx5_init_clock(struct mlx5_core_dev *mdev) { return 0; } static inline void mlx5_cleanup_clock(struct mlx5_core_dev *mdev) {} +static inline void mlx5_clock_load(struct mlx5_core_dev *mdev) {} +static inline void mlx5_clock_unload(struct mlx5_core_dev *mdev) {} static inline int mlx5_clock_get_ptp_index(struct mlx5_core_dev *mdev) { return -1; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h index d58032dd0df7..c79699b94a02 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.h @@ -11,6 +11,7 @@ enum mlx5_devcom_component { MLX5_DEVCOM_MPV, MLX5_DEVCOM_HCA_PORTS, MLX5_DEVCOM_SD_GROUP, + MLX5_DEVCOM_SHARED_CLOCK, MLX5_DEVCOM_NUM_COMPONENTS, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c index a80ecb672f33..0a3c260af377 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_chains.c @@ -161,7 +161,8 @@ mlx5_chains_create_table(struct mlx5_fs_chains *chains, ft_attr.flags |= (MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT | MLX5_FLOW_TABLE_TUNNEL_EN_DECAP); - sz = (chain == mlx5_chains_get_nf_ft_chain(chains)) ? FT_TBL_SZ : POOL_NEXT_SIZE; + sz = (chain == mlx5_chains_get_nf_ft_chain(chains)) ? + FT_TBL_SZ : MLX5_FS_MAX_POOL_SIZE; ft_attr.max_fte = sz; /* We use chains_default_ft(chains) as the table's next_ft till @@ -196,6 +197,11 @@ mlx5_chains_create_table(struct mlx5_fs_chains *chains, ns = mlx5_get_flow_namespace(chains->dev, chains->ns); } + if (!ns) { + mlx5_core_warn(chains->dev, "Failed to get flow namespace\n"); + return ERR_PTR(-EOPNOTSUPP); + } + ft_attr.autogroup.num_reserved_entries = 2; ft_attr.autogroup.max_num_groups = chains->group_num; ft = mlx5_create_auto_grouped_flow_table(ns, &ft_attr); @@ -699,7 +705,7 @@ mlx5_chains_create_global_table(struct mlx5_fs_chains *chains) goto err_ignore; } - chain = mlx5_chains_get_chain_range(chains), + chain = mlx5_chains_get_chain_range(chains); prio = mlx5_chains_get_prio_range(chains); level = mlx5_chains_get_level_range(chains); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c index 9f13cea16446..ca9ecec358b2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.c @@ -61,6 +61,25 @@ static void mlx5_cleanup_ttc_rules(struct mlx5_ttc_table *ttc) } } +static const char *mlx5_traffic_types_names[MLX5_NUM_TT] = { + [MLX5_TT_IPV4_TCP] = "TT_IPV4_TCP", + [MLX5_TT_IPV6_TCP] = "TT_IPV6_TCP", + [MLX5_TT_IPV4_UDP] = "TT_IPV4_UDP", + [MLX5_TT_IPV6_UDP] = "TT_IPV6_UDP", + [MLX5_TT_IPV4_IPSEC_AH] = "TT_IPV4_IPSEC_AH", + [MLX5_TT_IPV6_IPSEC_AH] = "TT_IPV6_IPSEC_AH", + [MLX5_TT_IPV4_IPSEC_ESP] = "TT_IPV4_IPSEC_ESP", + [MLX5_TT_IPV6_IPSEC_ESP] = "TT_IPV6_IPSEC_ESP", + [MLX5_TT_IPV4] = "TT_IPV4", + [MLX5_TT_IPV6] = "TT_IPV6", + [MLX5_TT_ANY] = "TT_ANY" +}; + +const char *mlx5_ttc_get_name(enum mlx5_traffic_types tt) +{ + return mlx5_traffic_types_names[tt]; +} + struct mlx5_etype_proto { u16 etype; u8 proto; @@ -618,10 +637,6 @@ struct mlx5_ttc_table *mlx5_create_inner_ttc_table(struct mlx5_core_dev *dev, bool use_l4_type; int err; - ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL); - if (!ttc) - return ERR_PTR(-ENOMEM); - switch (params->ns_type) { case MLX5_FLOW_NAMESPACE_PORT_SEL: use_l4_type = MLX5_CAP_GEN_2(dev, pcc_ifa2) && @@ -635,7 +650,16 @@ struct mlx5_ttc_table *mlx5_create_inner_ttc_table(struct mlx5_core_dev *dev, return ERR_PTR(-EINVAL); } + ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL); + if (!ttc) + return ERR_PTR(-ENOMEM); + ns = mlx5_get_flow_namespace(dev, params->ns_type); + if (!ns) { + kvfree(ttc); + return ERR_PTR(-EOPNOTSUPP); + } + groups = use_l4_type ? &inner_ttc_groups[TTC_GROUPS_USE_L4_TYPE] : &inner_ttc_groups[TTC_GROUPS_DEFAULT]; @@ -691,10 +715,6 @@ struct mlx5_ttc_table *mlx5_create_ttc_table(struct mlx5_core_dev *dev, bool use_l4_type; int err; - ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL); - if (!ttc) - return ERR_PTR(-ENOMEM); - switch (params->ns_type) { case MLX5_FLOW_NAMESPACE_PORT_SEL: use_l4_type = MLX5_CAP_GEN_2(dev, pcc_ifa2) && @@ -708,7 +728,16 @@ struct mlx5_ttc_table *mlx5_create_ttc_table(struct mlx5_core_dev *dev, return ERR_PTR(-EINVAL); } + ttc = kvzalloc(sizeof(*ttc), GFP_KERNEL); + if (!ttc) + return ERR_PTR(-ENOMEM); + ns = mlx5_get_flow_namespace(dev, params->ns_type); + if (!ns) { + kvfree(ttc); + return ERR_PTR(-EOPNOTSUPP); + } + groups = use_l4_type ? &ttc_groups[TTC_GROUPS_USE_L4_TYPE] : &ttc_groups[TTC_GROUPS_DEFAULT]; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.h index 92eea6bea310..ab9434fe3ae6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/fs_ttc.h @@ -49,6 +49,7 @@ struct ttc_params { struct mlx5_flow_destination tunnel_dests[MLX5_NUM_TUNNEL_TT]; }; +const char *mlx5_ttc_get_name(enum mlx5_traffic_types tt); struct mlx5_flow_table *mlx5_get_ttc_flow_table(struct mlx5_ttc_table *ttc); struct mlx5_ttc_table *mlx5_create_ttc_table(struct mlx5_core_dev *dev, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index ec956c4bcebd..41e8660c819c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1038,7 +1038,11 @@ static int mlx5_init_once(struct mlx5_core_dev *dev) mlx5_init_reserved_gids(dev); - mlx5_init_clock(dev); + err = mlx5_init_clock(dev); + if (err) { + mlx5_core_err(dev, "failed to initialize hardware clock\n"); + goto err_tables_cleanup; + } dev->vxlan = mlx5_vxlan_create(dev); dev->geneve = mlx5_geneve_create(dev); @@ -1046,7 +1050,7 @@ static int mlx5_init_once(struct mlx5_core_dev *dev) err = mlx5_init_rl_table(dev); if (err) { mlx5_core_err(dev, "Failed to init rate limiting\n"); - goto err_tables_cleanup; + goto err_clock_cleanup; } err = mlx5_mpfs_init(dev); @@ -1123,10 +1127,11 @@ err_mpfs_cleanup: mlx5_mpfs_cleanup(dev); err_rl_cleanup: mlx5_cleanup_rl_table(dev); -err_tables_cleanup: +err_clock_cleanup: mlx5_geneve_destroy(dev->geneve); mlx5_vxlan_destroy(dev->vxlan); mlx5_cleanup_clock(dev); +err_tables_cleanup: mlx5_cleanup_reserved_gids(dev); mlx5_cq_debugfs_cleanup(dev); mlx5_fw_reset_cleanup(dev); @@ -1205,24 +1210,24 @@ static int mlx5_function_enable(struct mlx5_core_dev *dev, bool boot, u64 timeou dev->caps.embedded_cpu = mlx5_read_embedded_cpu(dev); mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_UP); - mlx5_start_health_poll(dev); - err = mlx5_core_enable_hca(dev, 0); if (err) { mlx5_core_err(dev, "enable hca failed\n"); - goto stop_health_poll; + goto err_cmd_cleanup; } + mlx5_start_health_poll(dev); + err = mlx5_core_set_issi(dev); if (err) { mlx5_core_err(dev, "failed to set issi\n"); - goto err_disable_hca; + goto stop_health_poll; } err = mlx5_satisfy_startup_pages(dev, 1); if (err) { mlx5_core_err(dev, "failed to allocate boot pages\n"); - goto err_disable_hca; + goto stop_health_poll; } err = mlx5_tout_query_dtor(dev); @@ -1235,10 +1240,9 @@ static int mlx5_function_enable(struct mlx5_core_dev *dev, bool boot, u64 timeou reclaim_boot_pages: mlx5_reclaim_startup_pages(dev); -err_disable_hca: - mlx5_core_disable_hca(dev, 0); stop_health_poll: mlx5_stop_health_poll(dev, boot); + mlx5_core_disable_hca(dev, 0); err_cmd_cleanup: mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_DOWN); mlx5_cmd_disable(dev); @@ -1249,8 +1253,8 @@ err_cmd_cleanup: static void mlx5_function_disable(struct mlx5_core_dev *dev, bool boot) { mlx5_reclaim_startup_pages(dev); - mlx5_core_disable_hca(dev, 0); mlx5_stop_health_poll(dev, boot); + mlx5_core_disable_hca(dev, 0); mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_DOWN); mlx5_cmd_disable(dev); } @@ -1359,6 +1363,8 @@ static int mlx5_load(struct mlx5_core_dev *dev) goto err_eq_table; } + mlx5_clock_load(dev); + err = mlx5_fw_tracer_init(dev->tracer); if (err) { mlx5_core_err(dev, "Failed to init FW tracer %d\n", err); @@ -1442,6 +1448,7 @@ err_fpga_start: mlx5_hv_vhca_cleanup(dev->hv_vhca); mlx5_fw_reset_events_stop(dev); mlx5_fw_tracer_cleanup(dev->tracer); + mlx5_clock_unload(dev); mlx5_eq_table_destroy(dev); err_eq_table: mlx5_irq_table_destroy(dev); @@ -1468,6 +1475,7 @@ static void mlx5_unload(struct mlx5_core_dev *dev) mlx5_hv_vhca_cleanup(dev->hv_vhca); mlx5_fw_reset_events_stop(dev); mlx5_fw_tracer_cleanup(dev->tracer); + mlx5_clock_unload(dev); mlx5_eq_table_destroy(dev); mlx5_irq_table_destroy(dev); mlx5_pagealloc_stop(dev); @@ -1795,6 +1803,7 @@ static const int types[] = { MLX5_CAP_ADV_VIRTUALIZATION, MLX5_CAP_CRYPTO, MLX5_CAP_SHAMPO, + MLX5_CAP_ADV_RDMA, }; static void mlx5_hca_caps_free(struct mlx5_core_dev *dev) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index 99de67c3aa74..2e02bdea8361 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -114,6 +114,26 @@ struct mlx5_cmd_alias_obj_create_attr { u8 access_key[ACCESS_KEY_LEN]; }; +struct mlx5_port_eth_proto { + u32 cap; + u32 admin; + u32 oper; +}; + +struct mlx5_module_eeprom_query_params { + u16 size; + u16 offset; + u16 i2c_address; + u32 page; + u32 bank; + u32 module_number; +}; + +struct mlx5_link_info { + u32 speed; + u32 lanes; +}; + static inline void mlx5_printk(struct mlx5_core_dev *dev, int level, const char *format, ...) { struct device *device = dev->device; @@ -280,6 +300,78 @@ int mlx5_set_mtppse(struct mlx5_core_dev *mdev, u8 pin, u8 arm, u8 mode); struct mlx5_dm *mlx5_dm_create(struct mlx5_core_dev *dev); void mlx5_dm_cleanup(struct mlx5_core_dev *dev); +void mlx5_toggle_port_link(struct mlx5_core_dev *dev); +int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, + enum mlx5_port_status status); +int mlx5_query_port_admin_status(struct mlx5_core_dev *dev, + enum mlx5_port_status *status); +int mlx5_set_port_beacon(struct mlx5_core_dev *dev, u16 beacon_duration); + +int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port); +int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause); +int mlx5_query_port_pause(struct mlx5_core_dev *dev, + u32 *rx_pause, u32 *tx_pause); + +int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx); +int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, + u8 *pfc_en_rx); + +int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev, + u16 stall_critical_watermark, + u16 stall_minor_watermark); +int mlx5_query_port_stall_watermark(struct mlx5_core_dev *dev, + u16 *stall_critical_watermark, + u16 *stall_minor_watermark); + +int mlx5_max_tc(struct mlx5_core_dev *mdev); +int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc); +int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev, + u8 prio, u8 *tc); +int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group); +int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev, + u8 tc, u8 *tc_group); +int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw); +int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev, + u8 tc, u8 *bw_pct); +int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev, + u8 *max_bw_value, + u8 *max_bw_unit); +int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev, + u8 *max_bw_value, + u8 *max_bw_unit); +int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode); +int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode); + +int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen); +int mlx5_set_ports_check(struct mlx5_core_dev *mdev, u32 *in, int inlen); +int mlx5_set_port_fcs(struct mlx5_core_dev *mdev, u8 enable); +void mlx5_query_port_fcs(struct mlx5_core_dev *mdev, bool *supported, + bool *enabled); +int mlx5_query_module_eeprom(struct mlx5_core_dev *dev, + u16 offset, u16 size, u8 *data); +int +mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev, + struct mlx5_module_eeprom_query_params *params, + u8 *data); + +int mlx5_query_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *out); +int mlx5_set_port_dcbx_param(struct mlx5_core_dev *mdev, u32 *in); +int mlx5_set_trust_state(struct mlx5_core_dev *mdev, u8 trust_state); +int mlx5_query_trust_state(struct mlx5_core_dev *mdev, u8 *trust_state); +int mlx5_set_dscp2prio(struct mlx5_core_dev *mdev, u8 dscp, u8 prio); +int mlx5_query_dscp2prio(struct mlx5_core_dev *mdev, u8 *dscp2prio); + +int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext, + struct mlx5_port_eth_proto *eproto); +bool mlx5_ptys_ext_supported(struct mlx5_core_dev *mdev); +const struct mlx5_link_info *mlx5_port_ptys2info(struct mlx5_core_dev *mdev, + u32 eth_proto_oper, + bool force_legacy); +u32 mlx5_port_info2linkmodes(struct mlx5_core_dev *mdev, + struct mlx5_link_info *info, + bool force_legacy); +int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed); + #define MLX5_PPS_CAP(mdev) (MLX5_CAP_GEN((mdev), pps) && \ MLX5_CAP_GEN((mdev), pps_modify) && \ MLX5_CAP_MCAM_FEATURE((mdev), mtpps_fs) && \ @@ -346,6 +438,8 @@ int mlx5_vport_set_other_func_cap(struct mlx5_core_dev *dev, const void *hca_cap #define mlx5_vport_get_other_func_general_cap(dev, vport, out) \ mlx5_vport_get_other_func_cap(dev, vport, out, MLX5_CAP_GENERAL) +int mlx5_vport_get_vhca_id(struct mlx5_core_dev *dev, u16 vport, u16 *vhca_id); + static inline u32 mlx5_sriov_get_vf_total_msix(struct pci_dev *pdev) { struct mlx5_core_dev *dev = pci_get_drvdata(pdev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_irq.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_irq.h index 0881e961d8b1..586688da9940 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_irq.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_irq.h @@ -10,12 +10,15 @@ struct mlx5_irq; struct cpu_rmap; +struct mlx5_irq_pool; int mlx5_irq_table_init(struct mlx5_core_dev *dev); void mlx5_irq_table_cleanup(struct mlx5_core_dev *dev); int mlx5_irq_table_create(struct mlx5_core_dev *dev); void mlx5_irq_table_destroy(struct mlx5_core_dev *dev); void mlx5_irq_table_free_irqs(struct mlx5_core_dev *dev); +struct mlx5_irq_pool * +mlx5_irq_table_get_comp_irq_pool(struct mlx5_core_dev *dev); int mlx5_irq_table_get_num_comp(struct mlx5_irq_table *table); int mlx5_irq_table_get_sfs_vec(struct mlx5_irq_table *table); struct mlx5_irq_table *mlx5_irq_table_get(struct mlx5_core_dev *dev); @@ -38,7 +41,6 @@ struct cpumask *mlx5_irq_get_affinity_mask(struct mlx5_irq *irq); int mlx5_irq_get_index(struct mlx5_irq *irq); int mlx5_irq_get_irq(const struct mlx5_irq *irq); -struct mlx5_irq_pool; #ifdef CONFIG_MLX5_SF struct mlx5_irq *mlx5_irq_affinity_irq_request_auto(struct mlx5_core_dev *dev, struct cpumask *used_cpus, u16 vecidx); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c index d9362eabc6a1..2c5f850c31f6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c @@ -378,6 +378,11 @@ int mlx5_irq_get_index(struct mlx5_irq *irq) return irq->map.index; } +struct mlx5_irq_pool *mlx5_irq_get_pool(struct mlx5_irq *irq) +{ + return irq->pool; +} + /* irq_pool API */ /* requesting an irq from a given pool according to given index */ @@ -405,18 +410,20 @@ static struct mlx5_irq_pool *sf_ctrl_irq_pool_get(struct mlx5_irq_table *irq_tab return irq_table->sf_ctrl_pool; } -static struct mlx5_irq_pool *sf_irq_pool_get(struct mlx5_irq_table *irq_table) +static struct mlx5_irq_pool * +sf_comp_irq_pool_get(struct mlx5_irq_table *irq_table) { return irq_table->sf_comp_pool; } -struct mlx5_irq_pool *mlx5_irq_pool_get(struct mlx5_core_dev *dev) +struct mlx5_irq_pool * +mlx5_irq_table_get_comp_irq_pool(struct mlx5_core_dev *dev) { struct mlx5_irq_table *irq_table = mlx5_irq_table_get(dev); struct mlx5_irq_pool *pool = NULL; if (mlx5_core_is_sf(dev)) - pool = sf_irq_pool_get(irq_table); + pool = sf_comp_irq_pool_get(irq_table); /* In some configs, there won't be a pool of SFs IRQs. Hence, returning * the PF IRQs pool in case the SF pool doesn't exist. diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.h b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.h index c4d377f8df30..cc064425fe16 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.h @@ -28,7 +28,6 @@ struct mlx5_irq_pool { struct mlx5_core_dev *dev; }; -struct mlx5_irq_pool *mlx5_irq_pool_get(struct mlx5_core_dev *dev); static inline bool mlx5_irq_pool_is_sf_pool(struct mlx5_irq_pool *pool) { return !strncmp("mlx5_sf", pool->name, strlen("mlx5_sf")); @@ -40,5 +39,6 @@ struct mlx5_irq *mlx5_irq_alloc(struct mlx5_irq_pool *pool, int i, int mlx5_irq_get_locked(struct mlx5_irq *irq); int mlx5_irq_read_locked(struct mlx5_irq *irq); int mlx5_irq_put(struct mlx5_irq *irq); +struct mlx5_irq_pool *mlx5_irq_get_pool(struct mlx5_irq *irq); #endif /* __PCI_IRQ_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c index 50931584132b..549f1066d2a5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -196,7 +196,6 @@ void mlx5_toggle_port_link(struct mlx5_core_dev *dev) if (ps == MLX5_PORT_UP) mlx5_set_port_admin_status(dev, MLX5_PORT_UP); } -EXPORT_SYMBOL_GPL(mlx5_toggle_port_link); int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status status) @@ -210,7 +209,6 @@ int mlx5_set_port_admin_status(struct mlx5_core_dev *dev, return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PAOS, 0, 1); } -EXPORT_SYMBOL_GPL(mlx5_set_port_admin_status); int mlx5_query_port_admin_status(struct mlx5_core_dev *dev, enum mlx5_port_status *status) @@ -227,7 +225,6 @@ int mlx5_query_port_admin_status(struct mlx5_core_dev *dev, *status = MLX5_GET(paos_reg, out, admin_status); return 0; } -EXPORT_SYMBOL_GPL(mlx5_query_port_admin_status); static void mlx5_query_port_mtu(struct mlx5_core_dev *dev, u16 *admin_mtu, u16 *max_mtu, u16 *oper_mtu, u8 port) @@ -257,7 +254,6 @@ int mlx5_set_port_mtu(struct mlx5_core_dev *dev, u16 mtu, u8 port) return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PMTU, 0, 1); } -EXPORT_SYMBOL_GPL(mlx5_set_port_mtu); void mlx5_query_port_max_mtu(struct mlx5_core_dev *dev, u16 *max_mtu, u8 port) @@ -447,7 +443,6 @@ int mlx5_query_module_eeprom(struct mlx5_core_dev *dev, return mlx5_query_mcia(dev, &query, data); } -EXPORT_SYMBOL_GPL(mlx5_query_module_eeprom); int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev, struct mlx5_module_eeprom_query_params *params, @@ -467,7 +462,6 @@ int mlx5_query_module_eeprom_by_page(struct mlx5_core_dev *dev, return mlx5_query_mcia(dev, params, data); } -EXPORT_SYMBOL_GPL(mlx5_query_module_eeprom_by_page); static int mlx5_query_port_pvlc(struct mlx5_core_dev *dev, u32 *pvlc, int pvlc_size, u8 local_port) @@ -518,7 +512,6 @@ int mlx5_set_port_pause(struct mlx5_core_dev *dev, u32 rx_pause, u32 tx_pause) return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PFCC, 0, 1); } -EXPORT_SYMBOL_GPL(mlx5_set_port_pause); int mlx5_query_port_pause(struct mlx5_core_dev *dev, u32 *rx_pause, u32 *tx_pause) @@ -538,7 +531,6 @@ int mlx5_query_port_pause(struct mlx5_core_dev *dev, return 0; } -EXPORT_SYMBOL_GPL(mlx5_query_port_pause); int mlx5_set_port_stall_watermark(struct mlx5_core_dev *dev, u16 stall_critical_watermark, @@ -597,7 +589,6 @@ int mlx5_set_port_pfc(struct mlx5_core_dev *dev, u8 pfc_en_tx, u8 pfc_en_rx) return mlx5_core_access_reg(dev, in, sizeof(in), out, sizeof(out), MLX5_REG_PFCC, 0, 1); } -EXPORT_SYMBOL_GPL(mlx5_set_port_pfc); int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx) { @@ -616,7 +607,6 @@ int mlx5_query_port_pfc(struct mlx5_core_dev *dev, u8 *pfc_en_tx, u8 *pfc_en_rx) return 0; } -EXPORT_SYMBOL_GPL(mlx5_query_port_pfc); int mlx5_max_tc(struct mlx5_core_dev *mdev) { @@ -667,7 +657,6 @@ int mlx5_set_port_prio_tc(struct mlx5_core_dev *mdev, u8 *prio_tc) return 0; } -EXPORT_SYMBOL_GPL(mlx5_set_port_prio_tc); int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev, u8 prio, u8 *tc) @@ -689,7 +678,6 @@ int mlx5_query_port_prio_tc(struct mlx5_core_dev *mdev, return err; } -EXPORT_SYMBOL_GPL(mlx5_query_port_prio_tc); static int mlx5_set_port_qetcr_reg(struct mlx5_core_dev *mdev, u32 *in, int inlen) @@ -728,7 +716,6 @@ int mlx5_set_port_tc_group(struct mlx5_core_dev *mdev, u8 *tc_group) return mlx5_set_port_qetcr_reg(mdev, in, sizeof(in)); } -EXPORT_SYMBOL_GPL(mlx5_set_port_tc_group); int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev, u8 tc, u8 *tc_group) @@ -749,7 +736,6 @@ int mlx5_query_port_tc_group(struct mlx5_core_dev *mdev, return 0; } -EXPORT_SYMBOL_GPL(mlx5_query_port_tc_group); int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw) { @@ -763,7 +749,6 @@ int mlx5_set_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 *tc_bw) return mlx5_set_port_qetcr_reg(mdev, in, sizeof(in)); } -EXPORT_SYMBOL_GPL(mlx5_set_port_tc_bw_alloc); int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev, u8 tc, u8 *bw_pct) @@ -784,7 +769,6 @@ int mlx5_query_port_tc_bw_alloc(struct mlx5_core_dev *mdev, return 0; } -EXPORT_SYMBOL_GPL(mlx5_query_port_tc_bw_alloc); int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev, u8 *max_bw_value, @@ -808,7 +792,6 @@ int mlx5_modify_port_ets_rate_limit(struct mlx5_core_dev *mdev, return mlx5_set_port_qetcr_reg(mdev, in, sizeof(in)); } -EXPORT_SYMBOL_GPL(mlx5_modify_port_ets_rate_limit); int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev, u8 *max_bw_value, @@ -834,7 +817,6 @@ int mlx5_query_port_ets_rate_limit(struct mlx5_core_dev *mdev, return 0; } -EXPORT_SYMBOL_GPL(mlx5_query_port_ets_rate_limit); int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode) { @@ -845,7 +827,6 @@ int mlx5_set_port_wol(struct mlx5_core_dev *mdev, u8 wol_mode) MLX5_SET(set_wol_rol_in, in, wol_mode, wol_mode); return mlx5_cmd_exec_in(mdev, set_wol_rol, in); } -EXPORT_SYMBOL_GPL(mlx5_set_port_wol); int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode) { @@ -860,7 +841,6 @@ int mlx5_query_port_wol(struct mlx5_core_dev *mdev, u8 *wol_mode) return err; } -EXPORT_SYMBOL_GPL(mlx5_query_port_wol); int mlx5_query_ports_check(struct mlx5_core_dev *mdev, u32 *out, int outlen) { @@ -1058,53 +1038,57 @@ out: } /* speed in units of 1Mb */ -static const u32 mlx5e_link_speed[MLX5E_LINK_MODES_NUMBER] = { - [MLX5E_1000BASE_CX_SGMII] = 1000, - [MLX5E_1000BASE_KX] = 1000, - [MLX5E_10GBASE_CX4] = 10000, - [MLX5E_10GBASE_KX4] = 10000, - [MLX5E_10GBASE_KR] = 10000, - [MLX5E_20GBASE_KR2] = 20000, - [MLX5E_40GBASE_CR4] = 40000, - [MLX5E_40GBASE_KR4] = 40000, - [MLX5E_56GBASE_R4] = 56000, - [MLX5E_10GBASE_CR] = 10000, - [MLX5E_10GBASE_SR] = 10000, - [MLX5E_10GBASE_ER] = 10000, - [MLX5E_40GBASE_SR4] = 40000, - [MLX5E_40GBASE_LR4] = 40000, - [MLX5E_50GBASE_SR2] = 50000, - [MLX5E_100GBASE_CR4] = 100000, - [MLX5E_100GBASE_SR4] = 100000, - [MLX5E_100GBASE_KR4] = 100000, - [MLX5E_100GBASE_LR4] = 100000, - [MLX5E_100BASE_TX] = 100, - [MLX5E_1000BASE_T] = 1000, - [MLX5E_10GBASE_T] = 10000, - [MLX5E_25GBASE_CR] = 25000, - [MLX5E_25GBASE_KR] = 25000, - [MLX5E_25GBASE_SR] = 25000, - [MLX5E_50GBASE_CR2] = 50000, - [MLX5E_50GBASE_KR2] = 50000, +static const struct mlx5_link_info mlx5e_link_info[MLX5E_LINK_MODES_NUMBER] = { + [MLX5E_1000BASE_CX_SGMII] = {.speed = 1000, .lanes = 1}, + [MLX5E_1000BASE_KX] = {.speed = 1000, .lanes = 1}, + [MLX5E_10GBASE_CX4] = {.speed = 10000, .lanes = 4}, + [MLX5E_10GBASE_KX4] = {.speed = 10000, .lanes = 4}, + [MLX5E_10GBASE_KR] = {.speed = 10000, .lanes = 1}, + [MLX5E_20GBASE_KR2] = {.speed = 20000, .lanes = 2}, + [MLX5E_40GBASE_CR4] = {.speed = 40000, .lanes = 4}, + [MLX5E_40GBASE_KR4] = {.speed = 40000, .lanes = 4}, + [MLX5E_56GBASE_R4] = {.speed = 56000, .lanes = 4}, + [MLX5E_10GBASE_CR] = {.speed = 10000, .lanes = 1}, + [MLX5E_10GBASE_SR] = {.speed = 10000, .lanes = 1}, + [MLX5E_10GBASE_ER] = {.speed = 10000, .lanes = 1}, + [MLX5E_40GBASE_SR4] = {.speed = 40000, .lanes = 4}, + [MLX5E_40GBASE_LR4] = {.speed = 40000, .lanes = 4}, + [MLX5E_50GBASE_SR2] = {.speed = 50000, .lanes = 2}, + [MLX5E_100GBASE_CR4] = {.speed = 100000, .lanes = 4}, + [MLX5E_100GBASE_SR4] = {.speed = 100000, .lanes = 4}, + [MLX5E_100GBASE_KR4] = {.speed = 100000, .lanes = 4}, + [MLX5E_100GBASE_LR4] = {.speed = 100000, .lanes = 4}, + [MLX5E_100BASE_TX] = {.speed = 100, .lanes = 1}, + [MLX5E_1000BASE_T] = {.speed = 1000, .lanes = 1}, + [MLX5E_10GBASE_T] = {.speed = 10000, .lanes = 1}, + [MLX5E_25GBASE_CR] = {.speed = 25000, .lanes = 1}, + [MLX5E_25GBASE_KR] = {.speed = 25000, .lanes = 1}, + [MLX5E_25GBASE_SR] = {.speed = 25000, .lanes = 1}, + [MLX5E_50GBASE_CR2] = {.speed = 50000, .lanes = 2}, + [MLX5E_50GBASE_KR2] = {.speed = 50000, .lanes = 2}, }; -static const u32 mlx5e_ext_link_speed[MLX5E_EXT_LINK_MODES_NUMBER] = { - [MLX5E_SGMII_100M] = 100, - [MLX5E_1000BASE_X_SGMII] = 1000, - [MLX5E_5GBASE_R] = 5000, - [MLX5E_10GBASE_XFI_XAUI_1] = 10000, - [MLX5E_40GBASE_XLAUI_4_XLPPI_4] = 40000, - [MLX5E_25GAUI_1_25GBASE_CR_KR] = 25000, - [MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2] = 50000, - [MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR] = 50000, - [MLX5E_CAUI_4_100GBASE_CR4_KR4] = 100000, - [MLX5E_100GAUI_2_100GBASE_CR2_KR2] = 100000, - [MLX5E_200GAUI_4_200GBASE_CR4_KR4] = 200000, - [MLX5E_400GAUI_8_400GBASE_CR8] = 400000, - [MLX5E_100GAUI_1_100GBASE_CR_KR] = 100000, - [MLX5E_200GAUI_2_200GBASE_CR2_KR2] = 200000, - [MLX5E_400GAUI_4_400GBASE_CR4_KR4] = 400000, - [MLX5E_800GAUI_8_800GBASE_CR8_KR8] = 800000, +static const struct mlx5_link_info +mlx5e_ext_link_info[MLX5E_EXT_LINK_MODES_NUMBER] = { + [MLX5E_SGMII_100M] = {.speed = 100, .lanes = 1}, + [MLX5E_1000BASE_X_SGMII] = {.speed = 1000, .lanes = 1}, + [MLX5E_5GBASE_R] = {.speed = 5000, .lanes = 1}, + [MLX5E_10GBASE_XFI_XAUI_1] = {.speed = 10000, .lanes = 1}, + [MLX5E_40GBASE_XLAUI_4_XLPPI_4] = {.speed = 40000, .lanes = 4}, + [MLX5E_25GAUI_1_25GBASE_CR_KR] = {.speed = 25000, .lanes = 1}, + [MLX5E_50GAUI_2_LAUI_2_50GBASE_CR2_KR2] = {.speed = 50000, .lanes = 2}, + [MLX5E_50GAUI_1_LAUI_1_50GBASE_CR_KR] = {.speed = 50000, .lanes = 1}, + [MLX5E_CAUI_4_100GBASE_CR4_KR4] = {.speed = 100000, .lanes = 4}, + [MLX5E_100GAUI_2_100GBASE_CR2_KR2] = {.speed = 100000, .lanes = 2}, + [MLX5E_200GAUI_4_200GBASE_CR4_KR4] = {.speed = 200000, .lanes = 4}, + [MLX5E_400GAUI_8_400GBASE_CR8] = {.speed = 400000, .lanes = 8}, + [MLX5E_100GAUI_1_100GBASE_CR_KR] = {.speed = 100000, .lanes = 1}, + [MLX5E_200GAUI_2_200GBASE_CR2_KR2] = {.speed = 200000, .lanes = 2}, + [MLX5E_400GAUI_4_400GBASE_CR4_KR4] = {.speed = 400000, .lanes = 4}, + [MLX5E_800GAUI_8_800GBASE_CR8_KR8] = {.speed = 800000, .lanes = 8}, + [MLX5E_200GAUI_1_200GBASE_CR1_KR1] = {.speed = 200000, .lanes = 1}, + [MLX5E_400GAUI_2_400GBASE_CR2_KR2] = {.speed = 400000, .lanes = 2}, + [MLX5E_800GAUI_4_800GBASE_CR4_KR4] = {.speed = 800000, .lanes = 4}, }; int mlx5_port_query_eth_proto(struct mlx5_core_dev *dev, u8 port, bool ext, @@ -1142,54 +1126,61 @@ bool mlx5_ptys_ext_supported(struct mlx5_core_dev *mdev) return !!eproto.cap; } -static void mlx5e_port_get_speed_arr(struct mlx5_core_dev *mdev, - const u32 **arr, u32 *size, - bool force_legacy) +static void mlx5e_port_get_link_mode_info_arr(struct mlx5_core_dev *mdev, + const struct mlx5_link_info **arr, + u32 *size, + bool force_legacy) { bool ext = force_legacy ? false : mlx5_ptys_ext_supported(mdev); - *size = ext ? ARRAY_SIZE(mlx5e_ext_link_speed) : - ARRAY_SIZE(mlx5e_link_speed); - *arr = ext ? mlx5e_ext_link_speed : mlx5e_link_speed; + *size = ext ? ARRAY_SIZE(mlx5e_ext_link_info) : + ARRAY_SIZE(mlx5e_link_info); + *arr = ext ? mlx5e_ext_link_info : mlx5e_link_info; } -u32 mlx5_port_ptys2speed(struct mlx5_core_dev *mdev, u32 eth_proto_oper, - bool force_legacy) +const struct mlx5_link_info *mlx5_port_ptys2info(struct mlx5_core_dev *mdev, + u32 eth_proto_oper, + bool force_legacy) { unsigned long temp = eth_proto_oper; - const u32 *table; - u32 speed = 0; + const struct mlx5_link_info *table; u32 max_size; int i; - mlx5e_port_get_speed_arr(mdev, &table, &max_size, force_legacy); + mlx5e_port_get_link_mode_info_arr(mdev, &table, &max_size, + force_legacy); i = find_first_bit(&temp, max_size); if (i < max_size) - speed = table[i]; - return speed; + return &table[i]; + + return NULL; } -u32 mlx5_port_speed2linkmodes(struct mlx5_core_dev *mdev, u32 speed, - bool force_legacy) +u32 mlx5_port_info2linkmodes(struct mlx5_core_dev *mdev, + struct mlx5_link_info *info, + bool force_legacy) { + const struct mlx5_link_info *table; u32 link_modes = 0; - const u32 *table; u32 max_size; int i; - mlx5e_port_get_speed_arr(mdev, &table, &max_size, force_legacy); + mlx5e_port_get_link_mode_info_arr(mdev, &table, &max_size, + force_legacy); for (i = 0; i < max_size; ++i) { - if (table[i] == speed) - link_modes |= MLX5E_PROT_MASK(i); + if (table[i].speed == info->speed) { + if (!info->lanes || table[i].lanes == info->lanes) + link_modes |= MLX5E_PROT_MASK(i); + } } return link_modes; } int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed) { + const struct mlx5_link_info *table; struct mlx5_port_eth_proto eproto; u32 max_speed = 0; - const u32 *table; u32 max_size; bool ext; int err; @@ -1200,10 +1191,10 @@ int mlx5_port_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed) if (err) return err; - mlx5e_port_get_speed_arr(mdev, &table, &max_size, false); + mlx5e_port_get_link_mode_info_arr(mdev, &table, &max_size, false); for (i = 0; i < max_size; ++i) if (eproto.cap & MLX5E_PROT_MASK(i)) - max_speed = max(max_speed, table[i]); + max_speed = max(max_speed, table[i].speed); *speed = max_speed; return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c index b96909fbeb12..0864ba625c07 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/sf/devlink.c @@ -285,7 +285,7 @@ mlx5_sf_new_check_attr(struct mlx5_core_dev *dev, const struct devlink_port_new_ NL_SET_ERR_MSG_MOD(extack, "External controller is unsupported"); return -EOPNOTSUPP; } - if (new_attr->pfnum != mlx5_get_dev_index(dev)) { + if (new_attr->pfnum != PCI_FUNC(dev->pdev->devfn)) { NL_SET_ERR_MSG_MOD(extack, "Invalid pfnum supplied"); return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.c index 3dbd4efa21a2..19dce1ba512d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.c @@ -220,7 +220,7 @@ static int hws_bwc_queue_poll(struct mlx5hws_context *ctx, bool drain) { unsigned long timeout = jiffies + - msecs_to_jiffies(MLX5HWS_BWC_POLLING_TIMEOUT * MSEC_PER_SEC); + secs_to_jiffies(MLX5HWS_BWC_POLLING_TIMEOUT); struct mlx5hws_flow_op_result comp[MLX5HWS_BWC_MATCHER_REHASH_BURST_TH]; u16 burst_th = hws_bwc_get_burst_th(ctx, queue_id); bool got_comp = *pending_rules >= burst_th; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h index f9f569131dde..47f7ed141553 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h @@ -24,8 +24,8 @@ struct mlx5hws_bwc_matcher { struct mlx5hws_matcher *matcher; struct mlx5hws_match_template *mt; struct mlx5hws_action_template *at[MLX5HWS_BWC_MATCHER_ATTACH_AT_NUM]; + u32 priority; u8 num_of_at; - u16 priority; u8 size_log; atomic_t num_of_rules; struct list_head *rules; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.c index 487e75476b0a..e8f98c109b99 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.c @@ -130,12 +130,6 @@ int mlx5hws_cmd_flow_table_destroy(struct mlx5_core_dev *mdev, return mlx5_cmd_exec_in(mdev, destroy_flow_table, in); } -void mlx5hws_cmd_alias_flow_table_destroy(struct mlx5_core_dev *mdev, - u32 table_id) -{ - hws_cmd_general_obj_destroy(mdev, MLX5_OBJ_TYPE_FT_ALIAS, table_id); -} - static int hws_cmd_flow_group_create(struct mlx5_core_dev *mdev, struct mlx5hws_cmd_fg_attr *fg_attr, u32 *group_id) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.h index 610c63d81ad9..51d9e0291ac1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/cmd.h @@ -258,9 +258,6 @@ int mlx5hws_cmd_flow_table_query(struct mlx5_core_dev *mdev, int mlx5hws_cmd_flow_table_destroy(struct mlx5_core_dev *mdev, u8 fw_ft_type, u32 table_id); -void mlx5hws_cmd_alias_flow_table_destroy(struct mlx5_core_dev *mdev, - u32 table_id); - int mlx5hws_cmd_rtc_create(struct mlx5_core_dev *mdev, struct mlx5hws_cmd_rtc_create_attr *rtc_attr, u32 *rtc_id); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c index 10ece7df1cfa..c8cc0c8115f5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/definer.c @@ -500,7 +500,8 @@ hws_definer_check_match_flags(struct mlx5hws_definer_conv_data *cd) return 0; err_conflict: - mlx5hws_err(cd->ctx, "Invalid definer fields combination\n"); + mlx5hws_err(cd->ctx, "Invalid definer fields combination: match_flags = 0x%08x\n", + cd->match_flags); return -EINVAL; } @@ -1985,8 +1986,7 @@ int mlx5hws_definer_get_obj(struct mlx5hws_context *ctx, continue; /* Reuse definer and set LRU (move to be first in the list) */ - list_del_init(&cached_definer->list_node); - list_add(&cached_definer->list_node, &cache->list_head); + list_move(&cached_definer->list_node, &cache->list_head); cached_definer->refcount++; return cached_definer->definer.obj_id; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c index f34bbbbba1c2..1b787cd66e6f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.c @@ -66,6 +66,8 @@ static int mlx5_fs_init_hws_actions_pool(struct mlx5_core_dev *dev, xa_init(&hws_pool->table_dests); xa_init(&hws_pool->vport_dests); xa_init(&hws_pool->vport_vhca_dests); + xa_init(&hws_pool->aso_meters); + xa_init(&hws_pool->sample_dests); return 0; cleanup_insert_hdr: @@ -88,10 +90,17 @@ destroy_tag: static void mlx5_fs_cleanup_hws_actions_pool(struct mlx5_fs_hws_context *fs_ctx) { struct mlx5_fs_hws_actions_pool *hws_pool = &fs_ctx->hws_pool; + struct mlx5_fs_hws_data *fs_hws_data; struct mlx5hws_action *action; struct mlx5_fs_pool *pool; unsigned long i; + xa_for_each(&hws_pool->sample_dests, i, fs_hws_data) + kfree(fs_hws_data); + xa_destroy(&hws_pool->sample_dests); + xa_for_each(&hws_pool->aso_meters, i, fs_hws_data) + kfree(fs_hws_data); + xa_destroy(&hws_pool->aso_meters); xa_for_each(&hws_pool->vport_vhca_dests, i, action) mlx5hws_action_destroy(action); xa_destroy(&hws_pool->vport_vhca_dests); @@ -459,6 +468,106 @@ mlx5_fs_create_dest_action_range(struct mlx5hws_context *ctx, flags); } +static struct mlx5_fs_hws_data * +mlx5_fs_get_cached_hws_data(struct xarray *cache_xa, unsigned long index) +{ + struct mlx5_fs_hws_data *fs_hws_data; + int err; + + xa_lock(cache_xa); + fs_hws_data = xa_load(cache_xa, index); + if (!fs_hws_data) { + fs_hws_data = kzalloc(sizeof(*fs_hws_data), GFP_ATOMIC); + if (!fs_hws_data) { + xa_unlock(cache_xa); + return NULL; + } + refcount_set(&fs_hws_data->hws_action_refcount, 0); + mutex_init(&fs_hws_data->lock); + err = __xa_insert(cache_xa, index, fs_hws_data, GFP_ATOMIC); + if (err) { + kfree(fs_hws_data); + xa_unlock(cache_xa); + return NULL; + } + } + xa_unlock(cache_xa); + + return fs_hws_data; +} + +static struct mlx5hws_action * +mlx5_fs_get_action_aso_meter(struct mlx5_fs_hws_context *fs_ctx, + struct mlx5_exe_aso *exe_aso) +{ + struct mlx5_fs_hws_create_action_ctx create_ctx; + struct mlx5hws_context *ctx = fs_ctx->hws_ctx; + struct mlx5_fs_hws_data *meter_hws_data; + u32 id = exe_aso->base_id; + struct xarray *meters_xa; + + meters_xa = &fs_ctx->hws_pool.aso_meters; + meter_hws_data = mlx5_fs_get_cached_hws_data(meters_xa, id); + if (!meter_hws_data) + return NULL; + + create_ctx.hws_ctx = ctx; + create_ctx.actions_type = MLX5HWS_ACTION_TYP_ASO_METER; + create_ctx.id = id; + create_ctx.return_reg_id = exe_aso->return_reg_id; + + return mlx5_fs_get_hws_action(meter_hws_data, &create_ctx); +} + +static void mlx5_fs_put_action_aso_meter(struct mlx5_fs_hws_context *fs_ctx, + struct mlx5_exe_aso *exe_aso) +{ + struct mlx5_fs_hws_data *meter_hws_data; + struct xarray *meters_xa; + + meters_xa = &fs_ctx->hws_pool.aso_meters; + meter_hws_data = xa_load(meters_xa, exe_aso->base_id); + if (!meter_hws_data) + return; + return mlx5_fs_put_hws_action(meter_hws_data); +} + +static struct mlx5hws_action * +mlx5_fs_get_dest_action_sampler(struct mlx5_fs_hws_context *fs_ctx, + struct mlx5_flow_rule *dst) +{ + struct mlx5_fs_hws_create_action_ctx create_ctx; + struct mlx5hws_context *ctx = fs_ctx->hws_ctx; + struct mlx5_fs_hws_data *sampler_hws_data; + u32 id = dst->dest_attr.sampler_id; + struct xarray *sampler_xa; + + sampler_xa = &fs_ctx->hws_pool.sample_dests; + sampler_hws_data = mlx5_fs_get_cached_hws_data(sampler_xa, id); + if (!sampler_hws_data) + return NULL; + + create_ctx.hws_ctx = ctx; + create_ctx.actions_type = MLX5HWS_ACTION_TYP_SAMPLER; + create_ctx.id = id; + + return mlx5_fs_get_hws_action(sampler_hws_data, &create_ctx); +} + +static void mlx5_fs_put_dest_action_sampler(struct mlx5_fs_hws_context *fs_ctx, + u32 sampler_id) +{ + struct mlx5_fs_hws_data *sampler_hws_data; + struct xarray *sampler_xa; + + sampler_xa = &fs_ctx->hws_pool.sample_dests; + sampler_hws_data = xa_load(sampler_xa, sampler_id); + if (!sampler_hws_data) + return; + + mlx5_fs_put_hws_action(sampler_hws_data); +} + static struct mlx5hws_action * mlx5_fs_create_action_dest_array(struct mlx5hws_context *ctx, struct mlx5hws_action_dest_attr *dests, @@ -519,26 +628,101 @@ mlx5_fs_create_action_last(struct mlx5hws_context *ctx) return mlx5hws_action_create_last(ctx, flags); } -static void mlx5_fs_destroy_fs_action(struct mlx5_fs_hws_rule_action *fs_action) +static struct mlx5hws_action * +mlx5_fs_create_hws_action(struct mlx5_fs_hws_create_action_ctx *create_ctx) +{ + u32 flags = MLX5HWS_ACTION_FLAG_HWS_FDB | MLX5HWS_ACTION_FLAG_SHARED; + + switch (create_ctx->actions_type) { + case MLX5HWS_ACTION_TYP_CTR: + return mlx5hws_action_create_counter(create_ctx->hws_ctx, + create_ctx->id, flags); + case MLX5HWS_ACTION_TYP_ASO_METER: + return mlx5hws_action_create_aso_meter(create_ctx->hws_ctx, + create_ctx->id, + create_ctx->return_reg_id, + flags); + case MLX5HWS_ACTION_TYP_SAMPLER: + return mlx5hws_action_create_flow_sampler(create_ctx->hws_ctx, + create_ctx->id, flags); + default: + return NULL; + } +} + +struct mlx5hws_action * +mlx5_fs_get_hws_action(struct mlx5_fs_hws_data *fs_hws_data, + struct mlx5_fs_hws_create_action_ctx *create_ctx) +{ + /* try avoid locking if not necessary */ + if (refcount_inc_not_zero(&fs_hws_data->hws_action_refcount)) + return fs_hws_data->hws_action; + + mutex_lock(&fs_hws_data->lock); + if (refcount_inc_not_zero(&fs_hws_data->hws_action_refcount)) { + mutex_unlock(&fs_hws_data->lock); + return fs_hws_data->hws_action; + } + fs_hws_data->hws_action = mlx5_fs_create_hws_action(create_ctx); + if (!fs_hws_data->hws_action) { + mutex_unlock(&fs_hws_data->lock); + return NULL; + } + refcount_set(&fs_hws_data->hws_action_refcount, 1); + mutex_unlock(&fs_hws_data->lock); + + return fs_hws_data->hws_action; +} + +void mlx5_fs_put_hws_action(struct mlx5_fs_hws_data *fs_hws_data) +{ + if (!fs_hws_data) + return; + + /* try avoid locking if not necessary */ + if (refcount_dec_not_one(&fs_hws_data->hws_action_refcount)) + return; + + mutex_lock(&fs_hws_data->lock); + if (!refcount_dec_and_test(&fs_hws_data->hws_action_refcount)) { + mutex_unlock(&fs_hws_data->lock); + return; + } + mlx5hws_action_destroy(fs_hws_data->hws_action); + fs_hws_data->hws_action = NULL; + mutex_unlock(&fs_hws_data->lock); +} + +static void mlx5_fs_destroy_fs_action(struct mlx5_flow_root_namespace *ns, + struct mlx5_fs_hws_rule_action *fs_action) { + struct mlx5_fs_hws_context *fs_ctx = &ns->fs_hws_context; + switch (mlx5hws_action_get_type(fs_action->action)) { case MLX5HWS_ACTION_TYP_CTR: mlx5_fc_put_hws_action(fs_action->counter); break; + case MLX5HWS_ACTION_TYP_ASO_METER: + mlx5_fs_put_action_aso_meter(fs_ctx, fs_action->exe_aso); + break; + case MLX5HWS_ACTION_TYP_SAMPLER: + mlx5_fs_put_dest_action_sampler(fs_ctx, fs_action->sampler_id); + break; default: mlx5hws_action_destroy(fs_action->action); } } static void -mlx5_fs_destroy_fs_actions(struct mlx5_fs_hws_rule_action **fs_actions, +mlx5_fs_destroy_fs_actions(struct mlx5_flow_root_namespace *ns, + struct mlx5_fs_hws_rule_action **fs_actions, int *num_fs_actions) { int i; /* Free in reverse order to handle action dependencies */ for (i = *num_fs_actions - 1; i >= 0; i--) - mlx5_fs_destroy_fs_action(*fs_actions + i); + mlx5_fs_destroy_fs_action(ns, *fs_actions + i); *num_fs_actions = 0; kfree(*fs_actions); *fs_actions = NULL; @@ -735,8 +919,25 @@ static int mlx5_fs_fte_get_hws_actions(struct mlx5_flow_root_namespace *ns, } if (fte_action->action & MLX5_FLOW_CONTEXT_ACTION_EXECUTE_ASO) { - err = -EOPNOTSUPP; - goto free_actions; + if (fte_action->exe_aso.type != MLX5_EXE_ASO_FLOW_METER || + num_actions == MLX5_FLOW_CONTEXT_ACTION_MAX) { + err = -EOPNOTSUPP; + goto free_actions; + } + + tmp_action = mlx5_fs_get_action_aso_meter(fs_ctx, + &fte_action->exe_aso); + if (!tmp_action) { + err = -ENOMEM; + goto free_actions; + } + (*ractions)[num_actions].aso_meter.offset = + fte_action->exe_aso.flow_meter.meter_idx; + (*ractions)[num_actions].aso_meter.init_color = + fte_action->exe_aso.flow_meter.init_color; + (*ractions)[num_actions++].action = tmp_action; + fs_actions[num_fs_actions].action = tmp_action; + fs_actions[num_fs_actions++].exe_aso = &fte_action->exe_aso; } if (fte_action->action & MLX5_FLOW_CONTEXT_ACTION_DROP) { @@ -784,6 +985,14 @@ static int mlx5_fs_fte_get_hws_actions(struct mlx5_flow_root_namespace *ns, dest_action = mlx5_fs_get_dest_action_vport(fs_ctx, dst, type_uplink); break; + case MLX5_FLOW_DESTINATION_TYPE_FLOW_SAMPLER: + dest_action = + mlx5_fs_get_dest_action_sampler(fs_ctx, + dst); + fs_actions[num_fs_actions].action = dest_action; + fs_actions[num_fs_actions++].sampler_id = + dst->dest_attr.sampler_id; + break; default: err = -EOPNOTSUPP; goto free_actions; @@ -850,7 +1059,7 @@ static int mlx5_fs_fte_get_hws_actions(struct mlx5_flow_root_namespace *ns, return 0; free_actions: - mlx5_fs_destroy_fs_actions(&fs_actions, &num_fs_actions); + mlx5_fs_destroy_fs_actions(ns, &fs_actions, &num_fs_actions); free_dest_actions_alloc: kfree(dest_actions); free_fs_actions_alloc: @@ -900,7 +1109,7 @@ static int mlx5_cmd_hws_create_fte(struct mlx5_flow_root_namespace *ns, return 0; free_actions: - mlx5_fs_destroy_fs_actions(&fte->fs_hws_rule.hws_fs_actions, + mlx5_fs_destroy_fs_actions(ns, &fte->fs_hws_rule.hws_fs_actions, &fte->fs_hws_rule.num_fs_actions); out_err: mlx5_core_err(ns->dev, "Failed to create hws rule err(%d)\n", err); @@ -920,7 +1129,8 @@ static int mlx5_cmd_hws_delete_fte(struct mlx5_flow_root_namespace *ns, err = mlx5hws_bwc_rule_destroy(rule->bwc_rule); rule->bwc_rule = NULL; - mlx5_fs_destroy_fs_actions(&rule->hws_fs_actions, &rule->num_fs_actions); + mlx5_fs_destroy_fs_actions(ns, &rule->hws_fs_actions, + &rule->num_fs_actions); return err; } @@ -958,11 +1168,12 @@ static int mlx5_cmd_hws_update_fte(struct mlx5_flow_root_namespace *ns, if (ret) goto restore_actions; - mlx5_fs_destroy_fs_actions(&saved_hws_fs_actions, &saved_num_fs_actions); + mlx5_fs_destroy_fs_actions(ns, &saved_hws_fs_actions, + &saved_num_fs_actions); return ret; restore_actions: - mlx5_fs_destroy_fs_actions(&fte->fs_hws_rule.hws_fs_actions, + mlx5_fs_destroy_fs_actions(ns, &fte->fs_hws_rule.hws_fs_actions, &fte->fs_hws_rule.num_fs_actions); fte->fs_hws_rule.hws_fs_actions = saved_hws_fs_actions; fte->fs_hws_rule.num_fs_actions = saved_num_fs_actions; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.h index cbddb72d4362..8b56298288da 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws.h @@ -22,6 +22,8 @@ struct mlx5_fs_hws_actions_pool { struct xarray table_dests; struct xarray vport_vhca_dests; struct xarray vport_dests; + struct xarray aso_meters; + struct xarray sample_dests; }; struct mlx5_fs_hws_context { @@ -49,6 +51,8 @@ struct mlx5_fs_hws_rule_action { struct mlx5hws_action *action; union { struct mlx5_fc *counter; + struct mlx5_exe_aso *exe_aso; + u32 sampler_id; }; }; @@ -58,6 +62,26 @@ struct mlx5_fs_hws_rule { int num_fs_actions; }; +struct mlx5_fs_hws_data { + struct mlx5hws_action *hws_action; + struct mutex lock; /* protects hws_action */ + refcount_t hws_action_refcount; +}; + +struct mlx5_fs_hws_create_action_ctx { + enum mlx5hws_action_type actions_type; + struct mlx5hws_context *hws_ctx; + u32 id; + union { + u8 return_reg_id; + }; +}; + +struct mlx5hws_action * +mlx5_fs_get_hws_action(struct mlx5_fs_hws_data *fs_hws_data, + struct mlx5_fs_hws_create_action_ctx *create_ctx); +void mlx5_fs_put_hws_action(struct mlx5_fs_hws_data *fs_hws_data); + #ifdef CONFIG_MLX5_HW_STEERING bool mlx5_fs_hws_is_supported(struct mlx5_core_dev *dev); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c index 2ae4ac62b0e2..f1ecdba74e1f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/fs_hws_pools.c @@ -405,46 +405,17 @@ bool mlx5_fs_hws_mh_pool_match(struct mlx5_fs_pool *mh_pool, struct mlx5hws_action *mlx5_fc_get_hws_action(struct mlx5hws_context *ctx, struct mlx5_fc *counter) { - u32 flags = MLX5HWS_ACTION_FLAG_HWS_FDB | MLX5HWS_ACTION_FLAG_SHARED; + struct mlx5_fs_hws_create_action_ctx create_ctx; struct mlx5_fc_bulk *fc_bulk = counter->bulk; - struct mlx5_fc_bulk_hws_data *fc_bulk_hws; - fc_bulk_hws = &fc_bulk->hws_data; - /* try avoid locking if not necessary */ - if (refcount_inc_not_zero(&fc_bulk_hws->hws_action_refcount)) - return fc_bulk_hws->hws_action; + create_ctx.hws_ctx = ctx; + create_ctx.id = fc_bulk->base_id; + create_ctx.actions_type = MLX5HWS_ACTION_TYP_CTR; - mutex_lock(&fc_bulk_hws->lock); - if (refcount_inc_not_zero(&fc_bulk_hws->hws_action_refcount)) { - mutex_unlock(&fc_bulk_hws->lock); - return fc_bulk_hws->hws_action; - } - fc_bulk_hws->hws_action = - mlx5hws_action_create_counter(ctx, fc_bulk->base_id, flags); - if (!fc_bulk_hws->hws_action) { - mutex_unlock(&fc_bulk_hws->lock); - return NULL; - } - refcount_set(&fc_bulk_hws->hws_action_refcount, 1); - mutex_unlock(&fc_bulk_hws->lock); - - return fc_bulk_hws->hws_action; + return mlx5_fs_get_hws_action(&fc_bulk->hws_data, &create_ctx); } void mlx5_fc_put_hws_action(struct mlx5_fc *counter) { - struct mlx5_fc_bulk_hws_data *fc_bulk_hws = &counter->bulk->hws_data; - - /* try avoid locking if not necessary */ - if (refcount_dec_not_one(&fc_bulk_hws->hws_action_refcount)) - return; - - mutex_lock(&fc_bulk_hws->lock); - if (!refcount_dec_and_test(&fc_bulk_hws->hws_action_refcount)) { - mutex_unlock(&fc_bulk_hws->lock); - return; - } - mlx5hws_action_destroy(fc_bulk_hws->hws_action); - fc_bulk_hws->hws_action = NULL; - mutex_unlock(&fc_bulk_hws->lock); + mlx5_fs_put_hws_action(&counter->bulk->hws_data); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pat_arg.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pat_arg.c index d9dc4f2d0dc6..f51ed24526b9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pat_arg.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/pat_arg.c @@ -153,8 +153,7 @@ mlx5hws_pat_get_existing_cached_pattern(struct mlx5hws_pattern_cache *cache, cached_pattern = mlx5hws_pat_find_cached_pattern(cache, num_of_actions, actions); if (cached_pattern) { /* LRU: move it to be first in the list */ - list_del_init(&cached_pattern->ptrn_list_node); - list_add(&cached_pattern->ptrn_list_node, &cache->ptrn_list); + list_move(&cached_pattern->ptrn_list_node, &cache->ptrn_list); cached_pattern->refcount++; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_domain.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_domain.c index 60cb4527588a..65740bb68b09 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_domain.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_domain.c @@ -516,30 +516,6 @@ def_xa_destroy: return NULL; } -/* Assure synchronization of the device steering tables with updates made by SW - * insertion. - */ -int mlx5dr_domain_sync(struct mlx5dr_domain *dmn, u32 flags) -{ - int ret = 0; - - if (flags & MLX5DR_DOMAIN_SYNC_FLAGS_SW) { - mlx5dr_domain_lock(dmn); - ret = mlx5dr_send_ring_force_drain(dmn); - mlx5dr_domain_unlock(dmn); - if (ret) { - mlx5dr_err(dmn, "Force drain failed flags: %d, ret: %d\n", - flags, ret); - return ret; - } - } - - if (flags & MLX5DR_DOMAIN_SYNC_FLAGS_HW) - ret = mlx5dr_cmd_sync_steering(dmn->mdev); - - return ret; -} - int mlx5dr_domain_destroy(struct mlx5dr_domain *dmn) { if (WARN_ON_ONCE(refcount_read(&dmn->refcount) > 1)) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_send.c index f57c84e5128b..4fd4e8483382 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_send.c @@ -1331,36 +1331,3 @@ void mlx5dr_send_ring_free(struct mlx5dr_domain *dmn, kfree(send_ring->sync_buff); kfree(send_ring); } - -int mlx5dr_send_ring_force_drain(struct mlx5dr_domain *dmn) -{ - struct mlx5dr_send_ring *send_ring = dmn->send_ring; - struct postsend_info send_info = {}; - u8 data[DR_STE_SIZE]; - int num_of_sends_req; - int ret; - int i; - - /* Sending this amount of requests makes sure we will get drain */ - num_of_sends_req = send_ring->signal_th * TH_NUMS_TO_DRAIN / 2; - - /* Send fake requests forcing the last to be signaled */ - send_info.write.addr = (uintptr_t)data; - send_info.write.length = DR_STE_SIZE; - send_info.write.lkey = 0; - /* Using the sync_mr in order to write/read */ - send_info.remote_addr = (uintptr_t)send_ring->sync_mr->addr; - send_info.rkey = send_ring->sync_mr->mkey; - - for (i = 0; i < num_of_sends_req; i++) { - ret = dr_postsend_icm_data(dmn, &send_info); - if (ret) - return ret; - } - - spin_lock(&send_ring->lock); - ret = dr_handle_pending_wc(dmn, send_ring); - spin_unlock(&send_ring->lock); - - return ret; -} diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste.h index 5f409dc30aca..3d5afc832fa5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste.h @@ -210,6 +210,10 @@ struct mlx5dr_ste_ctx { void (*set_encap_l3)(u8 *hw_ste_p, u8 *frst_s_action, u8 *scnd_d_action, u32 reformat_id, int size); + void (*set_insert_hdr)(u8 *hw_ste_p, u8 *d_action, u32 reformat_id, + u8 anchor, u8 offset, int size); + void (*set_remove_hdr)(u8 *hw_ste_p, u8 *s_action, u8 anchor, + u8 offset, int size); /* Send */ void (*prepare_for_postsend)(u8 *hw_ste_p, u32 ste_size); }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.c index 7f83d77c43ef..6447efbae00d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.c @@ -266,10 +266,10 @@ void dr_ste_v1_set_encap(u8 *hw_ste_p, u8 *d_action, u32 reformat_id, int size) dr_ste_v1_set_reparse(hw_ste_p); } -static void dr_ste_v1_set_insert_hdr(u8 *hw_ste_p, u8 *d_action, - u32 reformat_id, - u8 anchor, u8 offset, - int size) +void dr_ste_v1_set_insert_hdr(u8 *hw_ste_p, u8 *d_action, + u32 reformat_id, + u8 anchor, u8 offset, + int size) { MLX5_SET(ste_double_action_insert_with_ptr_v1, d_action, action_id, DR_STE_V1_ACTION_ID_INSERT_POINTER); @@ -286,9 +286,9 @@ static void dr_ste_v1_set_insert_hdr(u8 *hw_ste_p, u8 *d_action, dr_ste_v1_set_reparse(hw_ste_p); } -static void dr_ste_v1_set_remove_hdr(u8 *hw_ste_p, u8 *s_action, - u8 anchor, u8 offset, - int size) +void dr_ste_v1_set_remove_hdr(u8 *hw_ste_p, u8 *s_action, + u8 anchor, u8 offset, + int size) { MLX5_SET(ste_single_action_remove_header_size_v1, s_action, action_id, DR_STE_V1_ACTION_ID_REMOVE_BY_SIZE); @@ -584,11 +584,11 @@ void dr_ste_v1_set_actions_tx(struct mlx5dr_ste_ctx *ste_ctx, action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); action_sz = DR_STE_ACTION_TRIPLE_SZ; } - dr_ste_v1_set_insert_hdr(last_ste, action, - attr->reformat.id, - attr->reformat.param_0, - attr->reformat.param_1, - attr->reformat.size); + ste_ctx->set_insert_hdr(last_ste, action, + attr->reformat.id, + attr->reformat.param_0, + attr->reformat.param_1, + attr->reformat.size); action_sz -= DR_STE_ACTION_DOUBLE_SZ; action += DR_STE_ACTION_DOUBLE_SZ; } else if (action_type_set[DR_ACTION_TYP_REMOVE_HDR]) { @@ -597,10 +597,10 @@ void dr_ste_v1_set_actions_tx(struct mlx5dr_ste_ctx *ste_ctx, action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); action_sz = DR_STE_ACTION_TRIPLE_SZ; } - dr_ste_v1_set_remove_hdr(last_ste, action, - attr->reformat.param_0, - attr->reformat.param_1, - attr->reformat.size); + ste_ctx->set_remove_hdr(last_ste, action, + attr->reformat.param_0, + attr->reformat.param_1, + attr->reformat.size); action_sz -= DR_STE_ACTION_SINGLE_SZ; action += DR_STE_ACTION_SINGLE_SZ; } @@ -792,11 +792,11 @@ void dr_ste_v1_set_actions_rx(struct mlx5dr_ste_ctx *ste_ctx, action = MLX5_ADDR_OF(ste_mask_and_match_v1, last_ste, action); action_sz = DR_STE_ACTION_TRIPLE_SZ; } - dr_ste_v1_set_insert_hdr(last_ste, action, - attr->reformat.id, - attr->reformat.param_0, - attr->reformat.param_1, - attr->reformat.size); + ste_ctx->set_insert_hdr(last_ste, action, + attr->reformat.id, + attr->reformat.param_0, + attr->reformat.param_1, + attr->reformat.size); action_sz -= DR_STE_ACTION_DOUBLE_SZ; action += DR_STE_ACTION_DOUBLE_SZ; allow_modify_hdr = false; @@ -808,10 +808,10 @@ void dr_ste_v1_set_actions_rx(struct mlx5dr_ste_ctx *ste_ctx, allow_modify_hdr = true; allow_ctr = true; } - dr_ste_v1_set_remove_hdr(last_ste, action, - attr->reformat.param_0, - attr->reformat.param_1, - attr->reformat.size); + ste_ctx->set_remove_hdr(last_ste, action, + attr->reformat.param_0, + attr->reformat.param_1, + attr->reformat.size); action_sz -= DR_STE_ACTION_SINGLE_SZ; action += DR_STE_ACTION_SINGLE_SZ; } @@ -2200,6 +2200,8 @@ static struct mlx5dr_ste_ctx ste_ctx_v1 = { .set_pop_vlan = &dr_ste_v1_set_pop_vlan, .set_rx_decap = &dr_ste_v1_set_rx_decap, .set_encap_l3 = &dr_ste_v1_set_encap_l3, + .set_insert_hdr = &dr_ste_v1_set_insert_hdr, + .set_remove_hdr = &dr_ste_v1_set_remove_hdr, /* Send */ .prepare_for_postsend = &dr_ste_v1_prepare_for_postsend, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.h index a8d9e308d339..591c20c95a6a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v1.h @@ -156,6 +156,10 @@ void dr_ste_v1_set_pop_vlan(u8 *hw_ste_p, u8 *s_action, u8 vlans_num); void dr_ste_v1_set_encap_l3(u8 *hw_ste_p, u8 *frst_s_action, u8 *scnd_d_action, u32 reformat_id, int size); void dr_ste_v1_set_rx_decap(u8 *hw_ste_p, u8 *s_action); +void dr_ste_v1_set_insert_hdr(u8 *hw_ste_p, u8 *d_action, u32 reformat_id, + u8 anchor, u8 offset, int size); +void dr_ste_v1_set_remove_hdr(u8 *hw_ste_p, u8 *s_action, u8 anchor, + u8 offset, int size); void dr_ste_v1_set_actions_tx(struct mlx5dr_ste_ctx *ste_ctx, struct mlx5dr_domain *dmn, u8 *action_type_set, u32 actions_caps, u8 *last_ste, struct mlx5dr_ste_actions_attr *attr, u32 *added_stes); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v2.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v2.c index 0882dba0f64b..d0ebaf820d42 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v2.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v2.c @@ -69,6 +69,8 @@ static struct mlx5dr_ste_ctx ste_ctx_v2 = { .set_pop_vlan = &dr_ste_v1_set_pop_vlan, .set_rx_decap = &dr_ste_v1_set_rx_decap, .set_encap_l3 = &dr_ste_v1_set_encap_l3, + .set_insert_hdr = &dr_ste_v1_set_insert_hdr, + .set_remove_hdr = &dr_ste_v1_set_remove_hdr, /* Send */ .prepare_for_postsend = &dr_ste_v1_prepare_for_postsend, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v3.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v3.c index cc60ce1d274e..e468a9ae44e8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v3.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_ste_v3.c @@ -79,6 +79,46 @@ static void dr_ste_v3_set_rx_decap(u8 *hw_ste_p, u8 *s_action) dr_ste_v1_set_reparse(hw_ste_p); } +static void dr_ste_v3_set_insert_hdr(u8 *hw_ste_p, u8 *d_action, + u32 reformat_id, u8 anchor, + u8 offset, int size) +{ + MLX5_SET(ste_double_action_insert_with_ptr_v3, d_action, + action_id, DR_STE_V1_ACTION_ID_INSERT_POINTER); + MLX5_SET(ste_double_action_insert_with_ptr_v3, d_action, + start_anchor, anchor); + + /* The hardware expects here size and offset in words (2 byte) */ + MLX5_SET(ste_double_action_insert_with_ptr_v3, d_action, + size, size / 2); + MLX5_SET(ste_double_action_insert_with_ptr_v3, d_action, + start_offset, offset / 2); + + MLX5_SET(ste_double_action_insert_with_ptr_v3, d_action, + pointer, reformat_id); + MLX5_SET(ste_double_action_insert_with_ptr_v3, d_action, + attributes, DR_STE_V1_ACTION_INSERT_PTR_ATTR_NONE); + + dr_ste_v1_set_reparse(hw_ste_p); +} + +static void dr_ste_v3_set_remove_hdr(u8 *hw_ste_p, u8 *s_action, + u8 anchor, u8 offset, int size) +{ + MLX5_SET(ste_single_action_remove_header_size_v3, s_action, + action_id, DR_STE_V1_ACTION_ID_REMOVE_BY_SIZE); + MLX5_SET(ste_single_action_remove_header_size_v3, s_action, + start_anchor, anchor); + + /* The hardware expects here size and offset in words (2 byte) */ + MLX5_SET(ste_single_action_remove_header_size_v3, s_action, + remove_size, size / 2); + MLX5_SET(ste_single_action_remove_header_size_v3, s_action, + start_offset, offset / 2); + + dr_ste_v1_set_reparse(hw_ste_p); +} + static int dr_ste_v3_set_action_decap_l3_list(void *data, u32 data_sz, u8 *hw_action, u32 hw_action_sz, @@ -211,6 +251,8 @@ static struct mlx5dr_ste_ctx ste_ctx_v3 = { .set_pop_vlan = &dr_ste_v3_set_pop_vlan, .set_rx_decap = &dr_ste_v3_set_rx_decap, .set_encap_l3 = &dr_ste_v3_set_encap_l3, + .set_insert_hdr = &dr_ste_v3_set_insert_hdr, + .set_remove_hdr = &dr_ste_v3_set_remove_hdr, /* Send */ .prepare_for_postsend = &dr_ste_v1_prepare_for_postsend, }; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_types.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_types.h index 7618c6147f86..cc328292bf84 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_types.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/dr_types.h @@ -1473,7 +1473,6 @@ struct mlx5dr_send_ring { int mlx5dr_send_ring_alloc(struct mlx5dr_domain *dmn); void mlx5dr_send_ring_free(struct mlx5dr_domain *dmn, struct mlx5dr_send_ring *send_ring); -int mlx5dr_send_ring_force_drain(struct mlx5dr_domain *dmn); int mlx5dr_send_postsend_ste(struct mlx5dr_domain *dmn, struct mlx5dr_ste *ste, u8 *data, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/mlx5dr.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/mlx5dr.h index 0bb3724c10c2..fc8a2169d1a1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/mlx5dr.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/sws/mlx5dr.h @@ -45,8 +45,6 @@ mlx5dr_domain_create(struct mlx5_core_dev *mdev, enum mlx5dr_domain_type type); int mlx5dr_domain_destroy(struct mlx5dr_domain *domain); -int mlx5dr_domain_sync(struct mlx5dr_domain *domain, u32 flags); - void mlx5dr_domain_set_peer(struct mlx5dr_domain *dmn, struct mlx5dr_domain *peer_dmn, u16 peer_vhca_id); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c index 0d5f750faa45..d10d4c396040 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c @@ -1199,6 +1199,31 @@ int mlx5_vport_get_other_func_cap(struct mlx5_core_dev *dev, u16 vport, void *ou } EXPORT_SYMBOL_GPL(mlx5_vport_get_other_func_cap); +int mlx5_vport_get_vhca_id(struct mlx5_core_dev *dev, u16 vport, u16 *vhca_id) +{ + int query_out_sz = MLX5_ST_SZ_BYTES(query_hca_cap_out); + void *query_ctx; + void *hca_caps; + int err; + + *vhca_id = 0; + + query_ctx = kzalloc(query_out_sz, GFP_KERNEL); + if (!query_ctx) + return -ENOMEM; + + err = mlx5_vport_get_other_func_general_cap(dev, vport, query_ctx); + if (err) + goto out_free; + + hca_caps = MLX5_ADDR_OF(query_hca_cap_out, query_ctx, capability); + *vhca_id = MLX5_GET(cmd_hca_cap, hca_caps, vhca_id); + +out_free: + kfree(query_ctx); + return err; +} + int mlx5_vport_set_other_func_cap(struct mlx5_core_dev *dev, const void *hca_cap, u16 vport, u16 opmod) { diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index 5b44c931b660..058dcabfaa2e 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -2214,6 +2214,8 @@ static int mlxsw_pci_skb_transmit(void *bus_priv, struct sk_buff *skb, for (i++; i < MLXSW_PCI_WQE_SG_ENTRIES; i++) mlxsw_pci_wqe_byte_count_set(wqe, i, 0); + mlxsw_pci_wqe_ipcs_set(wqe, skb->ip_summed == CHECKSUM_PARTIAL); + /* Everything is set up, ring producer doorbell to get HW going */ q->producer_counter++; mlxsw_pci_queue_doorbell_producer_ring(mlxsw_pci, q); diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h index 6bed495dcf0f..7fa94e5828de 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h +++ b/drivers/net/ethernet/mellanox/mlxsw/pci_hw.h @@ -90,6 +90,11 @@ MLXSW_ITEM32(pci, wqe, lp, 0x00, 30, 1); */ MLXSW_ITEM32(pci, wqe, type, 0x00, 23, 4); +/* pci_wqe_ipcs + * Calculate IPv4 and TCP / UDP checksums. + */ +MLXSW_ITEM32(pci, wqe, ipcs, 0x00, 14, 1); + /* pci_wqe_byte_count * Size of i-th scatter/gather entry, 0 if entry is unused. */ diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index d714311fd884..3080ea032e7f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -1574,10 +1574,12 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u16 local_port, netif_carrier_off(dev); dev->features |= NETIF_F_SG | NETIF_F_HW_VLAN_CTAG_FILTER | - NETIF_F_HW_TC; - dev->hw_features |= NETIF_F_HW_TC | NETIF_F_LOOPBACK; + NETIF_F_HW_TC | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + dev->hw_features |= NETIF_F_HW_TC | NETIF_F_LOOPBACK | + NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; + dev->vlan_features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM; dev->lltx = true; - dev->netns_local = true; + dev->netns_immutable = true; dev->min_mtu = ETH_MIN_MTU; dev->max_mtu = MLXSW_PORT_MAX_MTU - MLXSW_PORT_ETH_FRAME_HDR; @@ -2407,8 +2409,6 @@ static const struct mlxsw_listener mlxsw_sp_listener[] = { /* Multicast Router Traps */ MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false), MLXSW_SP_RXL_L3_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false), - /* NVE traps */ - MLXSW_SP_RXL_MARK(NVE_ENCAP_ARP, TRAP_TO_CPU, NEIGH_DISCOVERY, false), }; static const struct mlxsw_listener mlxsw_sp1_listener[] = { @@ -5230,25 +5230,13 @@ static int mlxsw_sp_netdevice_vxlan_event(struct mlxsw_sp *mlxsw_sp, return 0; if (!mlxsw_sp_bridge_vxlan_is_valid(upper_dev, extack)) return -EOPNOTSUPP; - if (cu_info->linking) { - if (!netif_running(dev)) - return 0; - /* When the bridge is VLAN-aware, the VNI of the VxLAN - * device needs to be mapped to a VLAN, but at this - * point no VLANs are configured on the VxLAN device - */ - if (br_vlan_enabled(upper_dev)) - return 0; + if (!netif_running(dev)) + return 0; + if (cu_info->linking) return mlxsw_sp_bridge_vxlan_join(mlxsw_sp, upper_dev, dev, 0, extack); - } else { - /* VLANs were already flushed, which triggered the - * necessary cleanup - */ - if (br_vlan_enabled(upper_dev)) - return 0; + else mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, dev); - } break; case NETDEV_PRE_UP: upper_dev = netdev_master_upper_dev_get(dev); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index b10f80fc651b..37cd1d002b3b 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -661,10 +661,10 @@ bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, const struct net_device *br_dev); int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, const struct net_device *br_dev, - const struct net_device *vxlan_dev, u16 vid, + struct net_device *vxlan_dev, u16 vid, struct netlink_ext_ack *extack); void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, - const struct net_device *vxlan_dev); + struct net_device *vxlan_dev); extern struct notifier_block mlxsw_sp_switchdev_notifier; /* spectrum.c */ @@ -754,9 +754,6 @@ void mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, struct net_device *dev); -bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp, - const struct net_device *dev); -u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev); u16 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, enum mlxsw_sp_l3proto ul_proto, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c index a54eedb69a3f..067f0055a55a 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c @@ -212,7 +212,22 @@ static const u8 mlxsw_sp4_acl_bf_crc6_tab[256] = { * This array defines key offsets for easy access when copying key blocks from * entry key to Bloom filter chunk. */ -static const u8 chunk_key_offsets[MLXSW_BLOOM_KEY_CHUNKS] = {2, 20, 38}; +static char * +mlxsw_sp_acl_bf_enc_key_get(struct mlxsw_sp_acl_atcam_entry *aentry, + u8 chunk_index) +{ + switch (chunk_index) { + case 0: + return &aentry->ht_key.enc_key[2]; + case 1: + return &aentry->ht_key.enc_key[20]; + case 2: + return &aentry->ht_key.enc_key[38]; + default: + WARN_ON_ONCE(1); + return &aentry->ht_key.enc_key[0]; + } +} static u16 mlxsw_sp2_acl_bf_crc16_byte(u16 crc, u8 c) { @@ -235,9 +250,10 @@ __mlxsw_sp_acl_bf_key_encode(struct mlxsw_sp_acl_atcam_region *aregion, u8 key_offset, u8 chunk_key_len, u8 chunk_len) { struct mlxsw_afk_key_info *key_info = aregion->region->key_info; - u8 chunk_index, chunk_count, block_count; + u8 chunk_index, chunk_count; char *chunk = output; __be16 erp_region_id; + u32 block_count; block_count = mlxsw_afk_key_info_blocks_count_get(key_info); chunk_count = 1 + ((block_count - 1) >> 2); @@ -245,12 +261,13 @@ __mlxsw_sp_acl_bf_key_encode(struct mlxsw_sp_acl_atcam_region *aregion, (aregion->region->id << 4)); for (chunk_index = max_chunks - chunk_count; chunk_index < max_chunks; chunk_index++) { + char *enc_key; + memset(chunk, 0, pad_bytes); memcpy(chunk + pad_bytes, &erp_region_id, sizeof(erp_region_id)); - memcpy(chunk + key_offset, - &aentry->ht_key.enc_key[chunk_key_offsets[chunk_index]], - chunk_key_len); + enc_key = mlxsw_sp_acl_bf_enc_key_get(aentry, chunk_index); + memcpy(chunk + key_offset, enc_key, chunk_key_len); chunk += chunk_len; } *len = chunk_count * chunk_len; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 7d6d859cef3f..464821dd492d 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -8184,41 +8184,6 @@ mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, return NULL; } -bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp, - const struct net_device *dev) -{ - struct mlxsw_sp_rif *rif; - - mutex_lock(&mlxsw_sp->router->lock); - rif = mlxsw_sp_rif_find_by_dev(mlxsw_sp, dev); - mutex_unlock(&mlxsw_sp->router->lock); - - return rif; -} - -u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev) -{ - struct mlxsw_sp_rif *rif; - u16 vid = 0; - - mutex_lock(&mlxsw_sp->router->lock); - rif = mlxsw_sp_rif_find_by_dev(mlxsw_sp, dev); - if (!rif) - goto out; - - /* We only return the VID for VLAN RIFs. Otherwise we return an - * invalid value (0). - */ - if (rif->ops->type != MLXSW_SP_RIF_TYPE_VLAN) - goto out; - - vid = mlxsw_sp_fid_8021q_vid(rif->fid); - -out: - mutex_unlock(&mlxsw_sp->router->lock); - return vid; -} - static int mlxsw_sp_router_rif_disable(struct mlxsw_sp *mlxsw_sp, u16 rif) { char ritr_pl[MLXSW_REG_RITR_LEN]; @@ -8417,19 +8382,6 @@ u16 mlxsw_sp_ipip_lb_rif_index(const struct mlxsw_sp_rif_ipip_lb *lb_rif) return lb_rif->common.rif_index; } -u16 mlxsw_sp_ipip_lb_ul_vr_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif) -{ - struct net_device *dev = mlxsw_sp_rif_dev(&lb_rif->common); - u32 ul_tb_id = mlxsw_sp_ipip_dev_ul_tb_id(dev); - struct mlxsw_sp_vr *ul_vr; - - ul_vr = mlxsw_sp_vr_get(lb_rif->common.mlxsw_sp, ul_tb_id, NULL); - if (WARN_ON(IS_ERR(ul_vr))) - return 0; - - return ul_vr->id; -} - u16 mlxsw_sp_ipip_lb_ul_rif_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif) { return lb_rif->ul_rif_id; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h index 0432c7cc6b07..313efab5c324 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h @@ -90,7 +90,6 @@ struct mlxsw_sp_ipip_entry; struct mlxsw_sp_rif *mlxsw_sp_rif_by_index(const struct mlxsw_sp *mlxsw_sp, u16 rif_index); u16 mlxsw_sp_ipip_lb_rif_index(const struct mlxsw_sp_rif_ipip_lb *rif); -u16 mlxsw_sp_ipip_lb_ul_vr_id(const struct mlxsw_sp_rif_ipip_lb *rif); u16 mlxsw_sp_ipip_lb_ul_rif_id(const struct mlxsw_sp_rif_ipip_lb *lb_rif); u32 mlxsw_sp_ipip_dev_ul_tb_id(const struct net_device *ol_dev); int mlxsw_sp_rif_dev_ifindex(const struct mlxsw_sp_rif *rif); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 6397ff0dc951..a48bf342084d 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -2929,23 +2929,8 @@ void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, mlxsw_sp_bridge_port_put(mlxsw_sp->bridge, bridge_port); } -int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, - const struct net_device *br_dev, - const struct net_device *vxlan_dev, u16 vid, - struct netlink_ext_ack *extack) -{ - struct mlxsw_sp_bridge_device *bridge_device; - - bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev); - if (WARN_ON(!bridge_device)) - return -EINVAL; - - return bridge_device->ops->vxlan_join(bridge_device, vxlan_dev, vid, - extack); -} - -void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, - const struct net_device *vxlan_dev) +static void __mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, + const struct net_device *vxlan_dev) { struct vxlan_dev *vxlan = netdev_priv(vxlan_dev); struct mlxsw_sp_fid *fid; @@ -2963,6 +2948,47 @@ void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_fid_put(fid); } +int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, + const struct net_device *br_dev, + struct net_device *vxlan_dev, u16 vid, + struct netlink_ext_ack *extack) +{ + struct mlxsw_sp_bridge_device *bridge_device; + struct mlxsw_sp_port *mlxsw_sp_port; + int err; + + bridge_device = mlxsw_sp_bridge_device_find(mlxsw_sp->bridge, br_dev); + if (WARN_ON(!bridge_device)) + return -EINVAL; + + mlxsw_sp_port = mlxsw_sp_port_dev_lower_find(bridge_device->dev); + if (!mlxsw_sp_port) + return -EINVAL; + + err = bridge_device->ops->vxlan_join(bridge_device, vxlan_dev, vid, + extack); + if (err) + return err; + + err = switchdev_bridge_port_offload(vxlan_dev, mlxsw_sp_port->dev, + NULL, NULL, NULL, false, extack); + if (err) + goto err_bridge_port_offload; + + return 0; + +err_bridge_port_offload: + __mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); + return err; +} + +void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, + struct net_device *vxlan_dev) +{ + switchdev_bridge_port_unoffload(vxlan_dev, NULL, NULL, NULL); + __mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); +} + static void mlxsw_sp_switchdev_vxlan_addr_convert(const union vxlan_addr *vxlan_addr, enum mlxsw_sp_l3proto *proto, @@ -3867,7 +3893,7 @@ mlxsw_sp_switchdev_vxlan_vlan_add(struct mlxsw_sp *mlxsw_sp, mlxsw_sp_fid_put(fid); return -EINVAL; } - mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); + __mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); mlxsw_sp_fid_put(fid); return 0; } @@ -3883,7 +3909,7 @@ mlxsw_sp_switchdev_vxlan_vlan_add(struct mlxsw_sp *mlxsw_sp, /* Fourth case: Thew new VLAN is PVID, which means the VLAN currently * mapped to the VNI should be unmapped */ - mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); + __mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); mlxsw_sp_fid_put(fid); /* Fifth case: The new VLAN is also egress untagged, which means the @@ -3923,7 +3949,7 @@ mlxsw_sp_switchdev_vxlan_vlan_del(struct mlxsw_sp *mlxsw_sp, if (mlxsw_sp_fid_8021q_vid(fid) != vid) goto out; - mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); + __mlxsw_sp_bridge_vxlan_leave(mlxsw_sp, vxlan_dev); out: mlxsw_sp_fid_put(fid); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c index 1f9c1c86839f..b5c3f789c685 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_trap.c @@ -959,18 +959,18 @@ static const struct mlxsw_sp_trap_item mlxsw_sp_trap_items_arr[] = { }, { .trap = MLXSW_SP_TRAP_CONTROL(ARP_REQUEST, NEIGH_DISCOVERY, - MIRROR), + TRAP), .listeners_arr = { - MLXSW_SP_RXL_MARK(ROUTER_ARPBC, NEIGH_DISCOVERY, - TRAP_TO_CPU, false), + MLXSW_SP_RXL_NO_MARK(ARPBC, NEIGH_DISCOVERY, + TRAP_TO_CPU, false), }, }, { .trap = MLXSW_SP_TRAP_CONTROL(ARP_RESPONSE, NEIGH_DISCOVERY, - MIRROR), + TRAP), .listeners_arr = { - MLXSW_SP_RXL_MARK(ROUTER_ARPUC, NEIGH_DISCOVERY, - TRAP_TO_CPU, false), + MLXSW_SP_RXL_NO_MARK(ARPUC, NEIGH_DISCOVERY, + TRAP_TO_CPU, false), }, }, { diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h index 83477c8e6971..80ee5c4825dc 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/trap.h +++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h @@ -29,6 +29,8 @@ enum { MLXSW_TRAP_ID_FDB_MISMATCH = 0x3B, MLXSW_TRAP_ID_FID_MISS = 0x3D, MLXSW_TRAP_ID_DECAP_ECN0 = 0x40, + MLXSW_TRAP_ID_ARPBC = 0x50, + MLXSW_TRAP_ID_ARPUC = 0x51, MLXSW_TRAP_ID_MTUERROR = 0x52, MLXSW_TRAP_ID_TTLERROR = 0x53, MLXSW_TRAP_ID_LBERROR = 0x54, @@ -66,13 +68,10 @@ enum { MLXSW_TRAP_ID_HOST_MISS_IPV6 = 0x92, MLXSW_TRAP_ID_IPIP_DECAP_ERROR = 0xB1, MLXSW_TRAP_ID_NVE_DECAP_ARP = 0xB8, - MLXSW_TRAP_ID_NVE_ENCAP_ARP = 0xBD, MLXSW_TRAP_ID_IPV4_BFD = 0xD0, MLXSW_TRAP_ID_IPV6_BFD = 0xD1, MLXSW_TRAP_ID_ROUTER_ALERT_IPV4 = 0xD6, MLXSW_TRAP_ID_ROUTER_ALERT_IPV6 = 0xD7, - MLXSW_TRAP_ID_ROUTER_ARPBC = 0xE0, - MLXSW_TRAP_ID_ROUTER_ARPUC = 0xE1, MLXSW_TRAP_ID_DISCARD_NON_ROUTABLE = 0x11A, MLXSW_TRAP_ID_DISCARD_ROUTER2 = 0x130, MLXSW_TRAP_ID_DISCARD_ROUTER3 = 0x131, diff --git a/drivers/net/ethernet/meta/fbnic/Makefile b/drivers/net/ethernet/meta/fbnic/Makefile index 239b2258ec65..0dbc634adb4b 100644 --- a/drivers/net/ethernet/meta/fbnic/Makefile +++ b/drivers/net/ethernet/meta/fbnic/Makefile @@ -20,6 +20,7 @@ fbnic-y := fbnic_csr.o \ fbnic_pci.o \ fbnic_phylink.o \ fbnic_rpc.o \ + fbnic_time.o \ fbnic_tlv.o \ fbnic_txrx.o \ - fbnic_time.o +# End of objects diff --git a/drivers/net/ethernet/meta/fbnic/fbnic.h b/drivers/net/ethernet/meta/fbnic/fbnic.h index 14751f16e125..4ca7b99ef131 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic.h @@ -60,6 +60,12 @@ struct fbnic_dev { u8 mac_addr_boundary; u8 tce_tcam_last; + /* IP TCAM */ + struct fbnic_ip_addr ip_src[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + struct fbnic_ip_addr ip_dst[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + struct fbnic_ip_addr ipo_src[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + struct fbnic_ip_addr ipo_dst[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES]; + /* Number of TCQs/RCQs available on hardware */ u16 max_num_queues; @@ -180,6 +186,9 @@ void fbnic_dbg_exit(void); void fbnic_csr_get_regs(struct fbnic_dev *fbd, u32 *data, u32 *regs_version); int fbnic_csr_regs_len(struct fbnic_dev *fbd); +void fbnic_config_txrx_usecs(struct fbnic_napi_vector *nv, u32 arm); +void fbnic_config_rx_frames(struct fbnic_napi_vector *nv); + enum fbnic_boards { fbnic_board_asic }; diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_csr.c b/drivers/net/ethernet/meta/fbnic/fbnic_csr.c index aeb9f333f4c7..d9c0dc1c2af9 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_csr.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_csr.c @@ -30,6 +30,7 @@ static const struct fbnic_csr_bounds fbnic_csr_sects[] = { FBNIC_BOUNDS(RSFEC), FBNIC_BOUNDS(MAC_MAC), FBNIC_BOUNDS(SIG), + FBNIC_BOUNDS(PCIE_SS_COMPHY), FBNIC_BOUNDS(PUL_USER), FBNIC_BOUNDS(QUEUE), FBNIC_BOUNDS(RPC_RAM), diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_csr.h b/drivers/net/ethernet/meta/fbnic/fbnic_csr.h index 02bb81b3c506..3b12a0ab5906 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_csr.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_csr.h @@ -605,8 +605,11 @@ enum { FBNIC_RPC_ACT_TBL0_DEST_EI = 4, }; +#define FBNIC_RPC_ACT_TBL0_Q_SEL CSR_BIT(4) +#define FBNIC_RPC_ACT_TBL0_Q_ID CSR_GENMASK(15, 8) #define FBNIC_RPC_ACT_TBL0_DMA_HINT CSR_GENMASK(24, 16) #define FBNIC_RPC_ACT_TBL0_TS_ENA CSR_BIT(28) +#define FBNIC_RPC_ACT_TBL0_ACT_TBL_IDX CSR_BIT(29) #define FBNIC_RPC_ACT_TBL0_RSS_CTXT_ID CSR_BIT(30) #define FBNIC_RPC_ACT_TBL1_DEFAULT 0x0840b /* 0x2102c */ @@ -677,6 +680,9 @@ enum { #define FBNIC_RPC_TCAM_OUTER_IPSRC(m, n)\ (0x08c00 + 0x08 * (n) + (m)) /* 0x023000 + 32*n + 4*m */ +#define FBNIC_RPC_TCAM_IP_ADDR_VALUE CSR_GENMASK(15, 0) +#define FBNIC_RPC_TCAM_IP_ADDR_MASK CSR_GENMASK(31, 16) + #define FBNIC_RPC_TCAM_OUTER_IPDST(m, n)\ (0x08c48 + 0x08 * (n) + (m)) /* 0x023120 + 32*n + 4*m */ #define FBNIC_RPC_TCAM_IPSRC(m, n)\ @@ -782,13 +788,52 @@ enum { #define FBNIC_MAC_STAT_TX_MULTICAST_H 0x11a4b /* 0x4692c */ #define FBNIC_MAC_STAT_TX_BROADCAST_L 0x11a4c /* 0x46930 */ #define FBNIC_MAC_STAT_TX_BROADCAST_H 0x11a4d /* 0x46934 */ + +/* PCIE Comphy Registers */ +#define FBNIC_CSR_START_PCIE_SS_COMPHY 0x2442e /* CSR section delimiter */ +#define FBNIC_CSR_END_PCIE_SS_COMPHY 0x279d7 /* CSR section delimiter */ + /* PUL User Registers */ #define FBNIC_CSR_START_PUL_USER 0x31000 /* CSR section delimiter */ #define FBNIC_PUL_OB_TLP_HDR_AW_CFG 0x3103d /* 0xc40f4 */ #define FBNIC_PUL_OB_TLP_HDR_AW_CFG_BME CSR_BIT(18) #define FBNIC_PUL_OB_TLP_HDR_AR_CFG 0x3103e /* 0xc40f8 */ #define FBNIC_PUL_OB_TLP_HDR_AR_CFG_BME CSR_BIT(18) -#define FBNIC_CSR_END_PUL_USER 0x31080 /* CSR section delimiter */ +#define FBNIC_PUL_USER_OB_RD_TLP_CNT_31_0 \ + 0x3106e /* 0xc41b8 */ +#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_31_0 \ + 0x31070 /* 0xc41c0 */ +#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_63_32 \ + 0x31071 /* 0xc41c4 */ +#define FBNIC_PUL_USER_OB_WR_TLP_CNT_31_0 \ + 0x31072 /* 0xc41c8 */ +#define FBNIC_PUL_USER_OB_WR_TLP_CNT_63_32 \ + 0x31073 /* 0xc41cc */ +#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_31_0 \ + 0x31074 /* 0xc41d0 */ +#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_63_32 \ + 0x31075 /* 0xc41d4 */ +#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_31_0 \ + 0x31076 /* 0xc41d8 */ +#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_63_32 \ + 0x31077 /* 0xc41dc */ +#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_31_0 \ + 0x31078 /* 0xc41e0 */ +#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_63_32 \ + 0x31079 /* 0xc41e4 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_31_0 \ + 0x3107a /* 0xc41e8 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_63_32 \ + 0x3107b /* 0xc41ec */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_31_0 \ + 0x3107c /* 0xc41f0 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_63_32 \ + 0x3107d /* 0xc41f4 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_31_0 \ + 0x3107e /* 0xc41f8 */ +#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_63_32 \ + 0x3107f /* 0xc41fc */ +#define FBNIC_CSR_END_PUL_USER 0x310ea /* CSR section delimiter */ /* Queue Registers * @@ -928,43 +973,6 @@ enum { #define FBNIC_MAX_QUEUES 128 #define FBNIC_CSR_END_QUEUE (0x40000 + 0x400 * FBNIC_MAX_QUEUES - 1) -/* PUL User Registers*/ -#define FBNIC_PUL_USER_OB_RD_TLP_CNT_31_0 \ - 0x3106e /* 0xc41b8 */ -#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_31_0 \ - 0x31070 /* 0xc41c0 */ -#define FBNIC_PUL_USER_OB_RD_DWORD_CNT_63_32 \ - 0x31071 /* 0xc41c4 */ -#define FBNIC_PUL_USER_OB_WR_TLP_CNT_31_0 \ - 0x31072 /* 0xc41c8 */ -#define FBNIC_PUL_USER_OB_WR_TLP_CNT_63_32 \ - 0x31073 /* 0xc41cc */ -#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_31_0 \ - 0x31074 /* 0xc41d0 */ -#define FBNIC_PUL_USER_OB_WR_DWORD_CNT_63_32 \ - 0x31075 /* 0xc41d4 */ -#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_31_0 \ - 0x31076 /* 0xc41d8 */ -#define FBNIC_PUL_USER_OB_CPL_TLP_CNT_63_32 \ - 0x31077 /* 0xc41dc */ -#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_31_0 \ - 0x31078 /* 0xc41e0 */ -#define FBNIC_PUL_USER_OB_CPL_DWORD_CNT_63_32 \ - 0x31079 /* 0xc41e4 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_31_0 \ - 0x3107a /* 0xc41e8 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_CPL_CRED_63_32 \ - 0x3107b /* 0xc41ec */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_31_0 \ - 0x3107c /* 0xc41f0 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_TAG_63_32 \ - 0x3107d /* 0xc41f4 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_31_0 \ - 0x3107e /* 0xc41f8 */ -#define FBNIC_PUL_USER_OB_RD_DBG_CNT_NP_CRED_63_32 \ - 0x3107f /* 0xc41fc */ -#define FBNIC_CSR_END_PUL_USER 0x31080 /* CSR section delimiter */ - /* BAR 4 CSRs */ /* The IPC mailbox consists of 32 mailboxes, with each mailbox consisting diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c b/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c index 59951b5abdb7..e8f2d7f2d962 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_debugfs.c @@ -10,6 +10,166 @@ static struct dentry *fbnic_dbg_root; +static void fbnic_dbg_desc_break(struct seq_file *s, int i) +{ + while (i--) + seq_putc(s, '-'); + + seq_putc(s, '\n'); +} + +static int fbnic_dbg_mac_addr_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + char hdr[80]; + int i; + + /* Generate Header */ + snprintf(hdr, sizeof(hdr), "%3s %s %-17s %s\n", + "Idx", "S", "TCAM Bitmap", "Addr/Mask"); + seq_puts(s, hdr); + fbnic_dbg_desc_break(s, strnlen(hdr, sizeof(hdr))); + + for (i = 0; i < FBNIC_RPC_TCAM_MACDA_NUM_ENTRIES; i++) { + struct fbnic_mac_addr *mac_addr = &fbd->mac_addr[i]; + + seq_printf(s, "%02d %d %64pb %pm\n", + i, mac_addr->state, mac_addr->act_tcam, + mac_addr->value.addr8); + seq_printf(s, " %pm\n", + mac_addr->mask.addr8); + } + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_mac_addr); + +static int fbnic_dbg_tce_tcam_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + int i, tcam_idx = 0; + char hdr[80]; + + /* Generate Header */ + snprintf(hdr, sizeof(hdr), "%3s %s %-17s %s\n", + "Idx", "S", "TCAM Bitmap", "Addr/Mask"); + seq_puts(s, hdr); + fbnic_dbg_desc_break(s, strnlen(hdr, sizeof(hdr))); + + for (i = 0; i < ARRAY_SIZE(fbd->mac_addr); i++) { + struct fbnic_mac_addr *mac_addr = &fbd->mac_addr[i]; + + /* Verify BMC bit is set */ + if (!test_bit(FBNIC_MAC_ADDR_T_BMC, mac_addr->act_tcam)) + continue; + + if (tcam_idx == FBNIC_TCE_TCAM_NUM_ENTRIES) + break; + + seq_printf(s, "%02d %d %64pb %pm\n", + tcam_idx, mac_addr->state, mac_addr->act_tcam, + mac_addr->value.addr8); + seq_printf(s, " %pm\n", + mac_addr->mask.addr8); + tcam_idx++; + } + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_tce_tcam); + +static int fbnic_dbg_act_tcam_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + char hdr[80]; + int i; + + /* Generate Header */ + snprintf(hdr, sizeof(hdr), "%3s %s %-55s %-4s %s\n", + "Idx", "S", "Value/Mask", "RSS", "Dest"); + seq_puts(s, hdr); + fbnic_dbg_desc_break(s, strnlen(hdr, sizeof(hdr))); + + for (i = 0; i < FBNIC_RPC_TCAM_ACT_NUM_ENTRIES; i++) { + struct fbnic_act_tcam *act_tcam = &fbd->act_tcam[i]; + + seq_printf(s, "%02d %d %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %08x\n", + i, act_tcam->state, + act_tcam->value.tcam[10], act_tcam->value.tcam[9], + act_tcam->value.tcam[8], act_tcam->value.tcam[7], + act_tcam->value.tcam[6], act_tcam->value.tcam[5], + act_tcam->value.tcam[4], act_tcam->value.tcam[3], + act_tcam->value.tcam[2], act_tcam->value.tcam[1], + act_tcam->value.tcam[0], act_tcam->rss_en_mask, + act_tcam->dest); + seq_printf(s, " %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x %04x\n", + act_tcam->mask.tcam[10], act_tcam->mask.tcam[9], + act_tcam->mask.tcam[8], act_tcam->mask.tcam[7], + act_tcam->mask.tcam[6], act_tcam->mask.tcam[5], + act_tcam->mask.tcam[4], act_tcam->mask.tcam[3], + act_tcam->mask.tcam[2], act_tcam->mask.tcam[1], + act_tcam->mask.tcam[0]); + } + + return 0; +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_act_tcam); + +static int fbnic_dbg_ip_addr_show(struct seq_file *s, + struct fbnic_ip_addr *ip_addr) +{ + char hdr[80]; + int i; + + /* Generate Header */ + snprintf(hdr, sizeof(hdr), "%3s %s %-17s %s %s\n", + "Idx", "S", "TCAM Bitmap", "V", "Addr/Mask"); + seq_puts(s, hdr); + fbnic_dbg_desc_break(s, strnlen(hdr, sizeof(hdr))); + + for (i = 0; i < FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES; i++, ip_addr++) { + seq_printf(s, "%02d %d %64pb %d %pi6\n", + i, ip_addr->state, ip_addr->act_tcam, + ip_addr->version, &ip_addr->value); + seq_printf(s, " %pi6\n", + &ip_addr->mask); + } + + return 0; +} + +static int fbnic_dbg_ip_src_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + + return fbnic_dbg_ip_addr_show(s, fbd->ip_src); +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_ip_src); + +static int fbnic_dbg_ip_dst_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + + return fbnic_dbg_ip_addr_show(s, fbd->ip_dst); +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_ip_dst); + +static int fbnic_dbg_ipo_src_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + + return fbnic_dbg_ip_addr_show(s, fbd->ipo_src); +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_ipo_src); + +static int fbnic_dbg_ipo_dst_show(struct seq_file *s, void *v) +{ + struct fbnic_dev *fbd = s->private; + + return fbnic_dbg_ip_addr_show(s, fbd->ipo_dst); +} +DEFINE_SHOW_ATTRIBUTE(fbnic_dbg_ipo_dst); + static int fbnic_dbg_pcie_stats_show(struct seq_file *s, void *v) { struct fbnic_dev *fbd = s->private; @@ -48,6 +208,20 @@ void fbnic_dbg_fbd_init(struct fbnic_dev *fbd) fbd->dbg_fbd = debugfs_create_dir(name, fbnic_dbg_root); debugfs_create_file("pcie_stats", 0400, fbd->dbg_fbd, fbd, &fbnic_dbg_pcie_stats_fops); + debugfs_create_file("mac_addr", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_mac_addr_fops); + debugfs_create_file("tce_tcam", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_tce_tcam_fops); + debugfs_create_file("act_tcam", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_act_tcam_fops); + debugfs_create_file("ip_src", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_ip_src_fops); + debugfs_create_file("ip_dst", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_ip_dst_fops); + debugfs_create_file("ipo_src", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_ipo_src_fops); + debugfs_create_file("ipo_dst", 0400, fbd->dbg_fbd, fbd, + &fbnic_dbg_ipo_dst_fops); } void fbnic_dbg_fbd_exit(struct fbnic_dev *fbd) diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c b/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c index 20cd9f5f89e2..0a751a2aaf73 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_ethtool.c @@ -4,6 +4,7 @@ #include <linux/ethtool.h> #include <linux/netdevice.h> #include <linux/pci.h> +#include <net/ipv6.h> #include "fbnic.h" #include "fbnic_netdev.h" @@ -135,6 +136,168 @@ static void fbnic_clone_free(struct fbnic_net *clone) kfree(clone); } +static int fbnic_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + + ec->tx_coalesce_usecs = fbn->tx_usecs; + ec->rx_coalesce_usecs = fbn->rx_usecs; + ec->rx_max_coalesced_frames = fbn->rx_max_frames; + + return 0; +} + +static int fbnic_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + + /* Verify against hardware limits */ + if (ec->rx_coalesce_usecs > FIELD_MAX(FBNIC_INTR_CQ_REARM_RCQ_TIMEOUT)) { + NL_SET_ERR_MSG_MOD(extack, "rx_usecs is above device max"); + return -EINVAL; + } + if (ec->tx_coalesce_usecs > FIELD_MAX(FBNIC_INTR_CQ_REARM_TCQ_TIMEOUT)) { + NL_SET_ERR_MSG_MOD(extack, "tx_usecs is above device max"); + return -EINVAL; + } + if (ec->rx_max_coalesced_frames > + FIELD_MAX(FBNIC_QUEUE_RIM_THRESHOLD_RCD_MASK) / + FBNIC_MIN_RXD_PER_FRAME) { + NL_SET_ERR_MSG_MOD(extack, "rx_frames is above device max"); + return -EINVAL; + } + + fbn->tx_usecs = ec->tx_coalesce_usecs; + fbn->rx_usecs = ec->rx_coalesce_usecs; + fbn->rx_max_frames = ec->rx_max_coalesced_frames; + + if (netif_running(netdev)) { + int i; + + for (i = 0; i < fbn->num_napi; i++) { + struct fbnic_napi_vector *nv = fbn->napi[i]; + + fbnic_config_txrx_usecs(nv, 0); + fbnic_config_rx_frames(nv); + } + } + + return 0; +} + +static void +fbnic_get_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + + ring->rx_max_pending = FBNIC_QUEUE_SIZE_MAX; + ring->rx_mini_max_pending = FBNIC_QUEUE_SIZE_MAX; + ring->rx_jumbo_max_pending = FBNIC_QUEUE_SIZE_MAX; + ring->tx_max_pending = FBNIC_QUEUE_SIZE_MAX; + + ring->rx_pending = fbn->rcq_size; + ring->rx_mini_pending = fbn->hpq_size; + ring->rx_jumbo_pending = fbn->ppq_size; + ring->tx_pending = fbn->txq_size; +} + +static void fbnic_set_rings(struct fbnic_net *fbn, + struct ethtool_ringparam *ring) +{ + fbn->rcq_size = ring->rx_pending; + fbn->hpq_size = ring->rx_mini_pending; + fbn->ppq_size = ring->rx_jumbo_pending; + fbn->txq_size = ring->tx_pending; +} + +static int +fbnic_set_ringparam(struct net_device *netdev, struct ethtool_ringparam *ring, + struct kernel_ethtool_ringparam *kernel_ring, + struct netlink_ext_ack *extack) + +{ + struct fbnic_net *fbn = netdev_priv(netdev); + struct fbnic_net *clone; + int err; + + ring->rx_pending = roundup_pow_of_two(ring->rx_pending); + ring->rx_mini_pending = roundup_pow_of_two(ring->rx_mini_pending); + ring->rx_jumbo_pending = roundup_pow_of_two(ring->rx_jumbo_pending); + ring->tx_pending = roundup_pow_of_two(ring->tx_pending); + + /* These are absolute minimums allowing the device and driver to operate + * but not necessarily guarantee reasonable performance. Settings below + * Rx queue size of 128 and BDQs smaller than 64 are likely suboptimal + * at best. + */ + if (ring->rx_pending < max(FBNIC_QUEUE_SIZE_MIN, FBNIC_RX_DESC_MIN) || + ring->rx_mini_pending < FBNIC_QUEUE_SIZE_MIN || + ring->rx_jumbo_pending < FBNIC_QUEUE_SIZE_MIN || + ring->tx_pending < max(FBNIC_QUEUE_SIZE_MIN, FBNIC_TX_DESC_MIN)) { + NL_SET_ERR_MSG_MOD(extack, "requested ring size too small"); + return -EINVAL; + } + + if (!netif_running(netdev)) { + fbnic_set_rings(fbn, ring); + return 0; + } + + clone = fbnic_clone_create(fbn); + if (!clone) + return -ENOMEM; + + fbnic_set_rings(clone, ring); + + err = fbnic_alloc_napi_vectors(clone); + if (err) + goto err_free_clone; + + err = fbnic_alloc_resources(clone); + if (err) + goto err_free_napis; + + fbnic_down_noidle(fbn); + err = fbnic_wait_all_queues_idle(fbn->fbd, true); + if (err) + goto err_start_stack; + + err = fbnic_set_netif_queues(clone); + if (err) + goto err_start_stack; + + /* Nothing can fail past this point */ + fbnic_flush(fbn); + + fbnic_clone_swap(fbn, clone); + + fbnic_up(fbn); + + fbnic_free_resources(clone); + fbnic_free_napi_vectors(clone); + fbnic_clone_free(clone); + + return 0; + +err_start_stack: + fbnic_flush(fbn); + fbnic_up(fbn); + fbnic_free_resources(clone); +err_free_napis: + fbnic_free_napi_vectors(clone); +err_free_clone: + fbnic_clone_free(clone); + return err; +} + static void fbnic_get_strings(struct net_device *dev, u32 sset, u8 *data) { int i; @@ -218,11 +381,234 @@ fbnic_get_rss_hash_opts(struct fbnic_net *fbn, struct ethtool_rxnfc *cmd) return 0; } +static int fbnic_get_cls_rule_all(struct fbnic_net *fbn, + struct ethtool_rxnfc *cmd, + u32 *rule_locs) +{ + struct fbnic_dev *fbd = fbn->fbd; + int i, cnt = 0; + + /* Report maximum rule count */ + cmd->data = FBNIC_RPC_ACT_TBL_NFC_ENTRIES; + + for (i = 0; i < FBNIC_RPC_ACT_TBL_NFC_ENTRIES; i++) { + int idx = i + FBNIC_RPC_ACT_TBL_NFC_OFFSET; + struct fbnic_act_tcam *act_tcam; + + act_tcam = &fbd->act_tcam[idx]; + if (act_tcam->state != FBNIC_TCAM_S_VALID) + continue; + + if (rule_locs) { + if (cnt == cmd->rule_cnt) + return -EMSGSIZE; + + rule_locs[cnt] = i; + } + + cnt++; + } + + return cnt; +} + +static int fbnic_get_cls_rule(struct fbnic_net *fbn, struct ethtool_rxnfc *cmd) +{ + struct ethtool_rx_flow_spec *fsp; + struct fbnic_dev *fbd = fbn->fbd; + struct fbnic_act_tcam *act_tcam; + int idx; + + fsp = (struct ethtool_rx_flow_spec *)&cmd->fs; + + if (fsp->location >= FBNIC_RPC_ACT_TBL_NFC_ENTRIES) + return -EINVAL; + + idx = fsp->location + FBNIC_RPC_ACT_TBL_NFC_OFFSET; + act_tcam = &fbd->act_tcam[idx]; + + if (act_tcam->state != FBNIC_TCAM_S_VALID) + return -EINVAL; + + /* Report maximum rule count */ + cmd->data = FBNIC_RPC_ACT_TBL_NFC_ENTRIES; + + /* Set flow type field */ + if (!(act_tcam->value.tcam[1] & FBNIC_RPC_TCAM_ACT1_IP_VALID)) { + fsp->flow_type = ETHER_FLOW; + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT1_L2_MACDA_IDX, + act_tcam->mask.tcam[1])) { + struct fbnic_mac_addr *mac_addr; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT1_L2_MACDA_IDX, + act_tcam->value.tcam[1]); + mac_addr = &fbd->mac_addr[idx]; + + ether_addr_copy(fsp->h_u.ether_spec.h_dest, + mac_addr->value.addr8); + eth_broadcast_addr(fsp->m_u.ether_spec.h_dest); + } + } else if (act_tcam->value.tcam[1] & + FBNIC_RPC_TCAM_ACT1_OUTER_IP_VALID) { + fsp->flow_type = IPV6_USER_FLOW; + fsp->h_u.usr_ip6_spec.l4_proto = IPPROTO_IPV6; + fsp->m_u.usr_ip6_spec.l4_proto = 0xff; + + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_IDX, + act_tcam->mask.tcam[0])) { + struct fbnic_ip_addr *ip_addr; + int i; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_IDX, + act_tcam->value.tcam[0]); + ip_addr = &fbd->ipo_src[idx]; + + for (i = 0; i < 4; i++) { + fsp->h_u.usr_ip6_spec.ip6src[i] = + ip_addr->value.s6_addr32[i]; + fsp->m_u.usr_ip6_spec.ip6src[i] = + ~ip_addr->mask.s6_addr32[i]; + } + } + + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_IDX, + act_tcam->mask.tcam[0])) { + struct fbnic_ip_addr *ip_addr; + int i; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_IDX, + act_tcam->value.tcam[0]); + ip_addr = &fbd->ipo_dst[idx]; + + for (i = 0; i < 4; i++) { + fsp->h_u.usr_ip6_spec.ip6dst[i] = + ip_addr->value.s6_addr32[i]; + fsp->m_u.usr_ip6_spec.ip6dst[i] = + ~ip_addr->mask.s6_addr32[i]; + } + } + } else if ((act_tcam->value.tcam[1] & FBNIC_RPC_TCAM_ACT1_IP_IS_V6)) { + if (act_tcam->value.tcam[1] & FBNIC_RPC_TCAM_ACT1_L4_VALID) { + if (act_tcam->value.tcam[1] & + FBNIC_RPC_TCAM_ACT1_L4_IS_UDP) + fsp->flow_type = UDP_V6_FLOW; + else + fsp->flow_type = TCP_V6_FLOW; + fsp->h_u.tcp_ip6_spec.psrc = + cpu_to_be16(act_tcam->value.tcam[3]); + fsp->m_u.tcp_ip6_spec.psrc = + cpu_to_be16(~act_tcam->mask.tcam[3]); + fsp->h_u.tcp_ip6_spec.pdst = + cpu_to_be16(act_tcam->value.tcam[4]); + fsp->m_u.tcp_ip6_spec.pdst = + cpu_to_be16(~act_tcam->mask.tcam[4]); + } else { + fsp->flow_type = IPV6_USER_FLOW; + } + + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPSRC_IDX, + act_tcam->mask.tcam[0])) { + struct fbnic_ip_addr *ip_addr; + int i; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPSRC_IDX, + act_tcam->value.tcam[0]); + ip_addr = &fbd->ip_src[idx]; + + for (i = 0; i < 4; i++) { + fsp->h_u.usr_ip6_spec.ip6src[i] = + ip_addr->value.s6_addr32[i]; + fsp->m_u.usr_ip6_spec.ip6src[i] = + ~ip_addr->mask.s6_addr32[i]; + } + } + + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPDST_IDX, + act_tcam->mask.tcam[0])) { + struct fbnic_ip_addr *ip_addr; + int i; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPDST_IDX, + act_tcam->value.tcam[0]); + ip_addr = &fbd->ip_dst[idx]; + + for (i = 0; i < 4; i++) { + fsp->h_u.usr_ip6_spec.ip6dst[i] = + ip_addr->value.s6_addr32[i]; + fsp->m_u.usr_ip6_spec.ip6dst[i] = + ~ip_addr->mask.s6_addr32[i]; + } + } + } else { + if (act_tcam->value.tcam[1] & FBNIC_RPC_TCAM_ACT1_L4_VALID) { + if (act_tcam->value.tcam[1] & + FBNIC_RPC_TCAM_ACT1_L4_IS_UDP) + fsp->flow_type = UDP_V4_FLOW; + else + fsp->flow_type = TCP_V4_FLOW; + fsp->h_u.tcp_ip4_spec.psrc = + cpu_to_be16(act_tcam->value.tcam[3]); + fsp->m_u.tcp_ip4_spec.psrc = + cpu_to_be16(~act_tcam->mask.tcam[3]); + fsp->h_u.tcp_ip4_spec.pdst = + cpu_to_be16(act_tcam->value.tcam[4]); + fsp->m_u.tcp_ip4_spec.pdst = + cpu_to_be16(~act_tcam->mask.tcam[4]); + } else { + fsp->flow_type = IPV4_USER_FLOW; + fsp->h_u.usr_ip4_spec.ip_ver = ETH_RX_NFC_IP4; + } + + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPSRC_IDX, + act_tcam->mask.tcam[0])) { + struct fbnic_ip_addr *ip_addr; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPSRC_IDX, + act_tcam->value.tcam[0]); + ip_addr = &fbd->ip_src[idx]; + + fsp->h_u.usr_ip4_spec.ip4src = + ip_addr->value.s6_addr32[3]; + fsp->m_u.usr_ip4_spec.ip4src = + ~ip_addr->mask.s6_addr32[3]; + } + + if (!FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPDST_IDX, + act_tcam->mask.tcam[0])) { + struct fbnic_ip_addr *ip_addr; + + idx = FIELD_GET(FBNIC_RPC_TCAM_ACT0_IPDST_IDX, + act_tcam->value.tcam[0]); + ip_addr = &fbd->ip_dst[idx]; + + fsp->h_u.usr_ip4_spec.ip4dst = + ip_addr->value.s6_addr32[3]; + fsp->m_u.usr_ip4_spec.ip4dst = + ~ip_addr->mask.s6_addr32[3]; + } + } + + /* Record action */ + if (act_tcam->dest & FBNIC_RPC_ACT_TBL0_DROP) + fsp->ring_cookie = RX_CLS_FLOW_DISC; + else if (act_tcam->dest & FBNIC_RPC_ACT_TBL0_Q_SEL) + fsp->ring_cookie = FIELD_GET(FBNIC_RPC_ACT_TBL0_Q_ID, + act_tcam->dest); + else + fsp->flow_type |= FLOW_RSS; + + cmd->rss_context = FIELD_GET(FBNIC_RPC_ACT_TBL0_RSS_CTXT_ID, + act_tcam->dest); + + return 0; +} + static int fbnic_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd, u32 *rule_locs) { struct fbnic_net *fbn = netdev_priv(netdev); int ret = -EOPNOTSUPP; + u32 special = 0; switch (cmd->cmd) { case ETHTOOL_GRXRINGS: @@ -232,6 +618,22 @@ static int fbnic_get_rxnfc(struct net_device *netdev, case ETHTOOL_GRXFH: ret = fbnic_get_rss_hash_opts(fbn, cmd); break; + case ETHTOOL_GRXCLSRULE: + ret = fbnic_get_cls_rule(fbn, cmd); + break; + case ETHTOOL_GRXCLSRLCNT: + rule_locs = NULL; + special = RX_CLS_LOC_SPECIAL; + fallthrough; + case ETHTOOL_GRXCLSRLALL: + ret = fbnic_get_cls_rule_all(fbn, cmd, rule_locs); + if (ret < 0) + break; + + cmd->data |= special; + cmd->rule_cnt = ret; + ret = 0; + break; } return ret; @@ -272,6 +674,406 @@ fbnic_set_rss_hash_opts(struct fbnic_net *fbn, const struct ethtool_rxnfc *cmd) return 0; } +static int fbnic_cls_rule_any_loc(struct fbnic_dev *fbd) +{ + int i; + + for (i = FBNIC_RPC_ACT_TBL_NFC_ENTRIES; i--;) { + int idx = i + FBNIC_RPC_ACT_TBL_NFC_OFFSET; + + if (fbd->act_tcam[idx].state != FBNIC_TCAM_S_VALID) + return i; + } + + return -ENOSPC; +} + +static int fbnic_set_cls_rule_ins(struct fbnic_net *fbn, + const struct ethtool_rxnfc *cmd) +{ + u16 flow_value = 0, flow_mask = 0xffff, ip_value = 0, ip_mask = 0xffff; + u16 sport = 0, sport_mask = ~0, dport = 0, dport_mask = ~0; + u16 misc = 0, misc_mask = ~0; + u32 dest = FIELD_PREP(FBNIC_RPC_ACT_TBL0_DEST_MASK, + FBNIC_RPC_ACT_TBL0_DEST_HOST); + struct fbnic_ip_addr *ip_src = NULL, *ip_dst = NULL; + struct fbnic_mac_addr *mac_addr = NULL; + struct ethtool_rx_flow_spec *fsp; + struct fbnic_dev *fbd = fbn->fbd; + struct fbnic_act_tcam *act_tcam; + struct in6_addr *addr6, *mask6; + struct in_addr *addr4, *mask4; + int hash_idx, location; + u32 flow_type; + int idx, j; + + fsp = (struct ethtool_rx_flow_spec *)&cmd->fs; + + if (fsp->location != RX_CLS_LOC_ANY) + return -EINVAL; + location = fbnic_cls_rule_any_loc(fbd); + if (location < 0) + return location; + + if (fsp->ring_cookie == RX_CLS_FLOW_DISC) { + dest = FBNIC_RPC_ACT_TBL0_DROP; + } else if (fsp->flow_type & FLOW_RSS) { + if (cmd->rss_context == 1) + dest |= FBNIC_RPC_ACT_TBL0_RSS_CTXT_ID; + } else { + u32 ring_idx = ethtool_get_flow_spec_ring(fsp->ring_cookie); + + if (ring_idx >= fbn->num_rx_queues) + return -EINVAL; + + dest |= FBNIC_RPC_ACT_TBL0_Q_SEL | + FIELD_PREP(FBNIC_RPC_ACT_TBL0_Q_ID, ring_idx); + } + + idx = location + FBNIC_RPC_ACT_TBL_NFC_OFFSET; + act_tcam = &fbd->act_tcam[idx]; + + /* Do not allow overwriting for now. + * To support overwriting rules we will need to add logic to free + * any IP or MACDA TCAMs that may be associated with the old rule. + */ + if (act_tcam->state != FBNIC_TCAM_S_DISABLED) + return -EBUSY; + + flow_type = fsp->flow_type & ~(FLOW_EXT | FLOW_RSS); + hash_idx = fbnic_get_rss_hash_idx(flow_type); + + switch (flow_type) { + case UDP_V4_FLOW: +udp4_flow: + flow_value |= FBNIC_RPC_TCAM_ACT1_L4_IS_UDP; + fallthrough; + case TCP_V4_FLOW: +tcp4_flow: + flow_value |= FBNIC_RPC_TCAM_ACT1_L4_VALID; + flow_mask &= ~(FBNIC_RPC_TCAM_ACT1_L4_IS_UDP | + FBNIC_RPC_TCAM_ACT1_L4_VALID); + + sport = be16_to_cpu(fsp->h_u.tcp_ip4_spec.psrc); + sport_mask = ~be16_to_cpu(fsp->m_u.tcp_ip4_spec.psrc); + dport = be16_to_cpu(fsp->h_u.tcp_ip4_spec.pdst); + dport_mask = ~be16_to_cpu(fsp->m_u.tcp_ip4_spec.pdst); + goto ip4_flow; + case IP_USER_FLOW: + if (!fsp->m_u.usr_ip4_spec.proto) + goto ip4_flow; + if (fsp->m_u.usr_ip4_spec.proto != 0xff) + return -EINVAL; + if (fsp->h_u.usr_ip4_spec.proto == IPPROTO_UDP) + goto udp4_flow; + if (fsp->h_u.usr_ip4_spec.proto == IPPROTO_TCP) + goto tcp4_flow; + return -EINVAL; +ip4_flow: + addr4 = (struct in_addr *)&fsp->h_u.usr_ip4_spec.ip4src; + mask4 = (struct in_addr *)&fsp->m_u.usr_ip4_spec.ip4src; + if (mask4->s_addr) { + ip_src = __fbnic_ip4_sync(fbd, fbd->ip_src, + addr4, mask4); + if (!ip_src) + return -ENOSPC; + + set_bit(idx, ip_src->act_tcam); + ip_value |= FBNIC_RPC_TCAM_ACT0_IPSRC_VALID | + FIELD_PREP(FBNIC_RPC_TCAM_ACT0_IPSRC_IDX, + ip_src - fbd->ip_src); + ip_mask &= ~(FBNIC_RPC_TCAM_ACT0_IPSRC_VALID | + FBNIC_RPC_TCAM_ACT0_IPSRC_IDX); + } + + addr4 = (struct in_addr *)&fsp->h_u.usr_ip4_spec.ip4dst; + mask4 = (struct in_addr *)&fsp->m_u.usr_ip4_spec.ip4dst; + if (mask4->s_addr) { + ip_dst = __fbnic_ip4_sync(fbd, fbd->ip_dst, + addr4, mask4); + if (!ip_dst) { + if (ip_src && ip_src->state == FBNIC_TCAM_S_ADD) + memset(ip_src, 0, sizeof(*ip_src)); + return -ENOSPC; + } + + set_bit(idx, ip_dst->act_tcam); + ip_value |= FBNIC_RPC_TCAM_ACT0_IPDST_VALID | + FIELD_PREP(FBNIC_RPC_TCAM_ACT0_IPDST_IDX, + ip_dst - fbd->ip_dst); + ip_mask &= ~(FBNIC_RPC_TCAM_ACT0_IPDST_VALID | + FBNIC_RPC_TCAM_ACT0_IPDST_IDX); + } + flow_value |= FBNIC_RPC_TCAM_ACT1_IP_VALID | + FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID; + flow_mask &= ~(FBNIC_RPC_TCAM_ACT1_IP_IS_V6 | + FBNIC_RPC_TCAM_ACT1_IP_VALID | + FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID); + break; + case UDP_V6_FLOW: +udp6_flow: + flow_value |= FBNIC_RPC_TCAM_ACT1_L4_IS_UDP; + fallthrough; + case TCP_V6_FLOW: +tcp6_flow: + flow_value |= FBNIC_RPC_TCAM_ACT1_L4_VALID; + flow_mask &= ~(FBNIC_RPC_TCAM_ACT1_L4_IS_UDP | + FBNIC_RPC_TCAM_ACT1_L4_VALID); + + sport = be16_to_cpu(fsp->h_u.tcp_ip6_spec.psrc); + sport_mask = ~be16_to_cpu(fsp->m_u.tcp_ip6_spec.psrc); + dport = be16_to_cpu(fsp->h_u.tcp_ip6_spec.pdst); + dport_mask = ~be16_to_cpu(fsp->m_u.tcp_ip6_spec.pdst); + goto ipv6_flow; + case IPV6_USER_FLOW: + if (!fsp->m_u.usr_ip6_spec.l4_proto) + goto ipv6_flow; + + if (fsp->m_u.usr_ip6_spec.l4_proto != 0xff) + return -EINVAL; + if (fsp->h_u.usr_ip6_spec.l4_proto == IPPROTO_UDP) + goto udp6_flow; + if (fsp->h_u.usr_ip6_spec.l4_proto == IPPROTO_TCP) + goto tcp6_flow; + if (fsp->h_u.usr_ip6_spec.l4_proto != IPPROTO_IPV6) + return -EINVAL; + + addr6 = (struct in6_addr *)fsp->h_u.usr_ip6_spec.ip6src; + mask6 = (struct in6_addr *)fsp->m_u.usr_ip6_spec.ip6src; + if (!ipv6_addr_any(mask6)) { + ip_src = __fbnic_ip6_sync(fbd, fbd->ipo_src, + addr6, mask6); + if (!ip_src) + return -ENOSPC; + + set_bit(idx, ip_src->act_tcam); + ip_value |= + FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_VALID | + FIELD_PREP(FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_IDX, + ip_src - fbd->ipo_src); + ip_mask &= + ~(FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_VALID | + FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_IDX); + } + + addr6 = (struct in6_addr *)fsp->h_u.usr_ip6_spec.ip6dst; + mask6 = (struct in6_addr *)fsp->m_u.usr_ip6_spec.ip6dst; + if (!ipv6_addr_any(mask6)) { + ip_dst = __fbnic_ip6_sync(fbd, fbd->ipo_dst, + addr6, mask6); + if (!ip_dst) { + if (ip_src && ip_src->state == FBNIC_TCAM_S_ADD) + memset(ip_src, 0, sizeof(*ip_src)); + return -ENOSPC; + } + + set_bit(idx, ip_dst->act_tcam); + ip_value |= + FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_VALID | + FIELD_PREP(FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_IDX, + ip_dst - fbd->ipo_dst); + ip_mask &= ~(FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_VALID | + FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_IDX); + } + + flow_value |= FBNIC_RPC_TCAM_ACT1_OUTER_IP_VALID; + flow_mask &= FBNIC_RPC_TCAM_ACT1_OUTER_IP_VALID; +ipv6_flow: + addr6 = (struct in6_addr *)fsp->h_u.usr_ip6_spec.ip6src; + mask6 = (struct in6_addr *)fsp->m_u.usr_ip6_spec.ip6src; + if (!ip_src && !ipv6_addr_any(mask6)) { + ip_src = __fbnic_ip6_sync(fbd, fbd->ip_src, + addr6, mask6); + if (!ip_src) + return -ENOSPC; + + set_bit(idx, ip_src->act_tcam); + ip_value |= FBNIC_RPC_TCAM_ACT0_IPSRC_VALID | + FIELD_PREP(FBNIC_RPC_TCAM_ACT0_IPSRC_IDX, + ip_src - fbd->ip_src); + ip_mask &= ~(FBNIC_RPC_TCAM_ACT0_IPSRC_VALID | + FBNIC_RPC_TCAM_ACT0_IPSRC_IDX); + } + + addr6 = (struct in6_addr *)fsp->h_u.usr_ip6_spec.ip6dst; + mask6 = (struct in6_addr *)fsp->m_u.usr_ip6_spec.ip6dst; + if (!ip_dst && !ipv6_addr_any(mask6)) { + ip_dst = __fbnic_ip6_sync(fbd, fbd->ip_dst, + addr6, mask6); + if (!ip_dst) { + if (ip_src && ip_src->state == FBNIC_TCAM_S_ADD) + memset(ip_src, 0, sizeof(*ip_src)); + return -ENOSPC; + } + + set_bit(idx, ip_dst->act_tcam); + ip_value |= FBNIC_RPC_TCAM_ACT0_IPDST_VALID | + FIELD_PREP(FBNIC_RPC_TCAM_ACT0_IPDST_IDX, + ip_dst - fbd->ip_dst); + ip_mask &= ~(FBNIC_RPC_TCAM_ACT0_IPDST_VALID | + FBNIC_RPC_TCAM_ACT0_IPDST_IDX); + } + + flow_value |= FBNIC_RPC_TCAM_ACT1_IP_IS_V6 | + FBNIC_RPC_TCAM_ACT1_IP_VALID | + FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID; + flow_mask &= ~(FBNIC_RPC_TCAM_ACT1_IP_IS_V6 | + FBNIC_RPC_TCAM_ACT1_IP_VALID | + FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID); + break; + case ETHER_FLOW: + if (!is_zero_ether_addr(fsp->m_u.ether_spec.h_dest)) { + u8 *addr = fsp->h_u.ether_spec.h_dest; + u8 *mask = fsp->m_u.ether_spec.h_dest; + + /* Do not allow MAC addr of 0 */ + if (is_zero_ether_addr(addr)) + return -EINVAL; + + /* Only support full MAC address to avoid + * conflicts with other MAC addresses. + */ + if (!is_broadcast_ether_addr(mask)) + return -EINVAL; + + if (is_multicast_ether_addr(addr)) + mac_addr = __fbnic_mc_sync(fbd, addr); + else + mac_addr = __fbnic_uc_sync(fbd, addr); + + if (!mac_addr) + return -ENOSPC; + + set_bit(idx, mac_addr->act_tcam); + flow_value |= + FIELD_PREP(FBNIC_RPC_TCAM_ACT1_L2_MACDA_IDX, + mac_addr - fbd->mac_addr); + flow_mask &= ~FBNIC_RPC_TCAM_ACT1_L2_MACDA_IDX; + } + + flow_value |= FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID; + flow_mask &= ~FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID; + break; + default: + return -EINVAL; + } + + /* Write action table values */ + act_tcam->dest = dest; + act_tcam->rss_en_mask = fbnic_flow_hash_2_rss_en_mask(fbn, hash_idx); + + /* Write IP Match value/mask to action_tcam[0] */ + act_tcam->value.tcam[0] = ip_value; + act_tcam->mask.tcam[0] = ip_mask; + + /* Write flow type value/mask to action_tcam[1] */ + act_tcam->value.tcam[1] = flow_value; + act_tcam->mask.tcam[1] = flow_mask; + + /* Write error, DSCP, extra L4 matches to action_tcam[2] */ + act_tcam->value.tcam[2] = misc; + act_tcam->mask.tcam[2] = misc_mask; + + /* Write source/destination port values */ + act_tcam->value.tcam[3] = sport; + act_tcam->mask.tcam[3] = sport_mask; + act_tcam->value.tcam[4] = dport; + act_tcam->mask.tcam[4] = dport_mask; + + for (j = 5; j < FBNIC_RPC_TCAM_ACT_WORD_LEN; j++) + act_tcam->mask.tcam[j] = 0xffff; + + act_tcam->state = FBNIC_TCAM_S_UPDATE; + fsp->location = location; + + if (netif_running(fbn->netdev)) { + fbnic_write_rules(fbd); + if (ip_src || ip_dst) + fbnic_write_ip_addr(fbd); + if (mac_addr) + fbnic_write_macda(fbd); + } + + return 0; +} + +static void fbnic_clear_nfc_macda(struct fbnic_net *fbn, + unsigned int tcam_idx) +{ + struct fbnic_dev *fbd = fbn->fbd; + int idx; + + for (idx = ARRAY_SIZE(fbd->mac_addr); idx--;) + __fbnic_xc_unsync(&fbd->mac_addr[idx], tcam_idx); + + /* Write updates to hardware */ + if (netif_running(fbn->netdev)) + fbnic_write_macda(fbd); +} + +static void fbnic_clear_nfc_ip_addr(struct fbnic_net *fbn, + unsigned int tcam_idx) +{ + struct fbnic_dev *fbd = fbn->fbd; + int idx; + + for (idx = ARRAY_SIZE(fbd->ip_src); idx--;) + __fbnic_ip_unsync(&fbd->ip_src[idx], tcam_idx); + for (idx = ARRAY_SIZE(fbd->ip_dst); idx--;) + __fbnic_ip_unsync(&fbd->ip_dst[idx], tcam_idx); + for (idx = ARRAY_SIZE(fbd->ipo_src); idx--;) + __fbnic_ip_unsync(&fbd->ipo_src[idx], tcam_idx); + for (idx = ARRAY_SIZE(fbd->ipo_dst); idx--;) + __fbnic_ip_unsync(&fbd->ipo_dst[idx], tcam_idx); + + /* Write updates to hardware */ + if (netif_running(fbn->netdev)) + fbnic_write_ip_addr(fbd); +} + +static int fbnic_set_cls_rule_del(struct fbnic_net *fbn, + const struct ethtool_rxnfc *cmd) +{ + struct ethtool_rx_flow_spec *fsp; + struct fbnic_dev *fbd = fbn->fbd; + struct fbnic_act_tcam *act_tcam; + int idx; + + fsp = (struct ethtool_rx_flow_spec *)&cmd->fs; + + if (fsp->location >= FBNIC_RPC_ACT_TBL_NFC_ENTRIES) + return -EINVAL; + + idx = fsp->location + FBNIC_RPC_ACT_TBL_NFC_OFFSET; + act_tcam = &fbd->act_tcam[idx]; + + if (act_tcam->state != FBNIC_TCAM_S_VALID) + return -EINVAL; + + act_tcam->state = FBNIC_TCAM_S_DELETE; + + if ((act_tcam->value.tcam[1] & FBNIC_RPC_TCAM_ACT1_L2_MACDA_VALID) && + (~act_tcam->mask.tcam[1] & FBNIC_RPC_TCAM_ACT1_L2_MACDA_IDX)) + fbnic_clear_nfc_macda(fbn, idx); + + if ((act_tcam->value.tcam[0] & + (FBNIC_RPC_TCAM_ACT0_IPSRC_VALID | + FBNIC_RPC_TCAM_ACT0_IPDST_VALID | + FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_VALID | + FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_VALID)) && + (~act_tcam->mask.tcam[0] & + (FBNIC_RPC_TCAM_ACT0_IPSRC_IDX | + FBNIC_RPC_TCAM_ACT0_IPDST_IDX | + FBNIC_RPC_TCAM_ACT0_OUTER_IPSRC_IDX | + FBNIC_RPC_TCAM_ACT0_OUTER_IPDST_IDX))) + fbnic_clear_nfc_ip_addr(fbn, idx); + + if (netif_running(fbn->netdev)) + fbnic_write_rules(fbd); + + return 0; +} + static int fbnic_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd) { struct fbnic_net *fbn = netdev_priv(netdev); @@ -281,6 +1083,12 @@ static int fbnic_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd) case ETHTOOL_SRXFH: ret = fbnic_set_rss_hash_opts(fbn, cmd); break; + case ETHTOOL_SRXCLSRLINS: + ret = fbnic_set_cls_rule_ins(fbn, cmd); + break; + case ETHTOOL_SRXCLSRLDEL: + ret = fbnic_set_cls_rule_del(fbn, cmd); + break; } return ret; @@ -374,6 +1182,61 @@ fbnic_set_rxfh(struct net_device *netdev, struct ethtool_rxfh_param *rxfh, return 0; } +static int +fbnic_modify_rxfh_context(struct net_device *netdev, + struct ethtool_rxfh_context *ctx, + const struct ethtool_rxfh_param *rxfh, + struct netlink_ext_ack *extack) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + const u32 *indir = rxfh->indir; + unsigned int changes; + + if (!indir) + indir = ethtool_rxfh_context_indir(ctx); + + changes = fbnic_set_indir(fbn, rxfh->rss_context, indir); + if (changes && netif_running(netdev)) + fbnic_rss_reinit_hw(fbn->fbd, fbn); + + return 0; +} + +static int +fbnic_create_rxfh_context(struct net_device *netdev, + struct ethtool_rxfh_context *ctx, + const struct ethtool_rxfh_param *rxfh, + struct netlink_ext_ack *extack) +{ + struct fbnic_net *fbn = netdev_priv(netdev); + + if (rxfh->hfunc && rxfh->hfunc != ETH_RSS_HASH_TOP) { + NL_SET_ERR_MSG_MOD(extack, "RSS hash function not supported"); + return -EOPNOTSUPP; + } + ctx->hfunc = ETH_RSS_HASH_TOP; + + if (!rxfh->indir) { + u32 *indir = ethtool_rxfh_context_indir(ctx); + unsigned int num_rx = fbn->num_rx_queues; + unsigned int i; + + for (i = 0; i < FBNIC_RPC_RSS_TBL_SIZE; i++) + indir[i] = ethtool_rxfh_indir_default(i, num_rx); + } + + return fbnic_modify_rxfh_context(netdev, ctx, rxfh, extack); +} + +static int +fbnic_remove_rxfh_context(struct net_device *netdev, + struct ethtool_rxfh_context *ctx, u32 rss_context, + struct netlink_ext_ack *extack) +{ + /* Nothing to do, contexts are allocated statically */ + return 0; +} + static void fbnic_get_channels(struct net_device *netdev, struct ethtool_channels *ch) { @@ -523,14 +1386,14 @@ static void fbnic_get_ts_stats(struct net_device *netdev, unsigned int start; int i; - ts_stats->pkts = fbn->tx_stats.ts_packets; - ts_stats->lost = fbn->tx_stats.ts_lost; + ts_stats->pkts = fbn->tx_stats.twq.ts_packets; + ts_stats->lost = fbn->tx_stats.twq.ts_lost; for (i = 0; i < fbn->num_tx_queues; i++) { ring = fbn->tx[i]; do { start = u64_stats_fetch_begin(&ring->stats.syncp); - ts_packets = ring->stats.ts_packets; - ts_lost = ring->stats.ts_lost; + ts_packets = ring->stats.twq.ts_packets; + ts_lost = ring->stats.twq.ts_lost; } while (u64_stats_fetch_retry(&ring->stats.syncp, start)); ts_stats->pkts += ts_packets; ts_stats->lost += ts_lost; @@ -586,9 +1449,17 @@ fbnic_get_eth_mac_stats(struct net_device *netdev, } static const struct ethtool_ops fbnic_ethtool_ops = { + .supported_coalesce_params = + ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_RX_MAX_FRAMES, + .rxfh_max_num_contexts = FBNIC_RPC_RSS_TBL_COUNT, .get_drvinfo = fbnic_get_drvinfo, .get_regs_len = fbnic_get_regs_len, .get_regs = fbnic_get_regs, + .get_coalesce = fbnic_get_coalesce, + .set_coalesce = fbnic_set_coalesce, + .get_ringparam = fbnic_get_ringparam, + .set_ringparam = fbnic_set_ringparam, .get_strings = fbnic_get_strings, .get_ethtool_stats = fbnic_get_ethtool_stats, .get_sset_count = fbnic_get_sset_count, @@ -598,6 +1469,9 @@ static const struct ethtool_ops fbnic_ethtool_ops = { .get_rxfh_indir_size = fbnic_get_rxfh_indir_size, .get_rxfh = fbnic_get_rxfh, .set_rxfh = fbnic_set_rxfh, + .create_rxfh_context = fbnic_create_rxfh_context, + .modify_rxfh_context = fbnic_modify_rxfh_context, + .remove_rxfh_context = fbnic_remove_rxfh_context, .get_channels = fbnic_get_channels, .set_channels = fbnic_set_channels, .get_ts_info = fbnic_get_ts_info, diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_fw.c b/drivers/net/ethernet/meta/fbnic/fbnic_fw.c index bbc7c1c0c37e..88db3dacb940 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_fw.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_fw.c @@ -494,16 +494,13 @@ static int fbnic_fw_parse_bmc_addrs(u8 bmc_mac_addr[][ETH_ALEN], static int fbnic_fw_parse_cap_resp(void *opaque, struct fbnic_tlv_msg **results) { - u32 active_slot = 0, all_multi = 0; + u32 all_multi = 0, version = 0; struct fbnic_dev *fbd = opaque; - u32 speed = 0, fec = 0; - size_t commit_size = 0; bool bmc_present; int err; - get_unsigned_result(FBNIC_FW_CAP_RESP_VERSION, - fbd->fw_cap.running.mgmt.version); - + version = fta_get_uint(results, FBNIC_FW_CAP_RESP_VERSION); + fbd->fw_cap.running.mgmt.version = version; if (!fbd->fw_cap.running.mgmt.version) return -EINVAL; @@ -524,43 +521,41 @@ static int fbnic_fw_parse_cap_resp(void *opaque, struct fbnic_tlv_msg **results) return -EINVAL; } - get_string_result(FBNIC_FW_CAP_RESP_VERSION_COMMIT_STR, commit_size, - fbd->fw_cap.running.mgmt.commit, - FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); - if (!commit_size) + if (fta_get_str(results, FBNIC_FW_CAP_RESP_VERSION_COMMIT_STR, + fbd->fw_cap.running.mgmt.commit, + FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE) <= 0) dev_warn(fbd->dev, "Firmware did not send mgmt commit!\n"); - get_unsigned_result(FBNIC_FW_CAP_RESP_STORED_VERSION, - fbd->fw_cap.stored.mgmt.version); - get_string_result(FBNIC_FW_CAP_RESP_STORED_COMMIT_STR, commit_size, - fbd->fw_cap.stored.mgmt.commit, - FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); - - get_unsigned_result(FBNIC_FW_CAP_RESP_CMRT_VERSION, - fbd->fw_cap.running.bootloader.version); - get_string_result(FBNIC_FW_CAP_RESP_CMRT_COMMIT_STR, commit_size, - fbd->fw_cap.running.bootloader.commit, - FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); - - get_unsigned_result(FBNIC_FW_CAP_RESP_STORED_CMRT_VERSION, - fbd->fw_cap.stored.bootloader.version); - get_string_result(FBNIC_FW_CAP_RESP_STORED_CMRT_COMMIT_STR, commit_size, - fbd->fw_cap.stored.bootloader.commit, - FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); - - get_unsigned_result(FBNIC_FW_CAP_RESP_UEFI_VERSION, - fbd->fw_cap.stored.undi.version); - get_string_result(FBNIC_FW_CAP_RESP_UEFI_COMMIT_STR, commit_size, - fbd->fw_cap.stored.undi.commit, - FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); - - get_unsigned_result(FBNIC_FW_CAP_RESP_ACTIVE_FW_SLOT, active_slot); - fbd->fw_cap.active_slot = active_slot; - - get_unsigned_result(FBNIC_FW_CAP_RESP_FW_LINK_SPEED, speed); - get_unsigned_result(FBNIC_FW_CAP_RESP_FW_LINK_FEC, fec); - fbd->fw_cap.link_speed = speed; - fbd->fw_cap.link_fec = fec; + version = fta_get_uint(results, FBNIC_FW_CAP_RESP_STORED_VERSION); + fbd->fw_cap.stored.mgmt.version = version; + fta_get_str(results, FBNIC_FW_CAP_RESP_STORED_COMMIT_STR, + fbd->fw_cap.stored.mgmt.commit, + FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); + + version = fta_get_uint(results, FBNIC_FW_CAP_RESP_CMRT_VERSION); + fbd->fw_cap.running.bootloader.version = version; + fta_get_str(results, FBNIC_FW_CAP_RESP_CMRT_COMMIT_STR, + fbd->fw_cap.running.bootloader.commit, + FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); + + version = fta_get_uint(results, FBNIC_FW_CAP_RESP_STORED_CMRT_VERSION); + fbd->fw_cap.stored.bootloader.version = version; + fta_get_str(results, FBNIC_FW_CAP_RESP_STORED_CMRT_COMMIT_STR, + fbd->fw_cap.stored.bootloader.commit, + FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); + + version = fta_get_uint(results, FBNIC_FW_CAP_RESP_UEFI_VERSION); + fbd->fw_cap.stored.undi.version = version; + fta_get_str(results, FBNIC_FW_CAP_RESP_UEFI_COMMIT_STR, + fbd->fw_cap.stored.undi.commit, + FBNIC_FW_CAP_RESP_COMMIT_MAX_SIZE); + + fbd->fw_cap.active_slot = + fta_get_uint(results, FBNIC_FW_CAP_RESP_ACTIVE_FW_SLOT); + fbd->fw_cap.link_speed = + fta_get_uint(results, FBNIC_FW_CAP_RESP_FW_LINK_SPEED); + fbd->fw_cap.link_fec = + fta_get_uint(results, FBNIC_FW_CAP_RESP_FW_LINK_FEC); bmc_present = !!results[FBNIC_FW_CAP_RESP_BMC_PRESENT]; if (bmc_present) { @@ -575,7 +570,8 @@ static int fbnic_fw_parse_cap_resp(void *opaque, struct fbnic_tlv_msg **results) if (err) return err; - get_unsigned_result(FBNIC_FW_CAP_RESP_BMC_ALL_MULTI, all_multi); + all_multi = + fta_get_uint(results, FBNIC_FW_CAP_RESP_BMC_ALL_MULTI); } else { memset(fbd->fw_cap.bmc_mac_addr, 0, sizeof(fbd->fw_cap.bmc_mac_addr)); @@ -743,9 +739,9 @@ free_message: } static const struct fbnic_tlv_index fbnic_tsene_read_resp_index[] = { - FBNIC_TLV_ATTR_S32(FBNIC_TSENE_THERM), - FBNIC_TLV_ATTR_S32(FBNIC_TSENE_VOLT), - FBNIC_TLV_ATTR_S32(FBNIC_TSENE_ERROR), + FBNIC_TLV_ATTR_S32(FBNIC_FW_TSENE_THERM), + FBNIC_TLV_ATTR_S32(FBNIC_FW_TSENE_VOLT), + FBNIC_TLV_ATTR_S32(FBNIC_FW_TSENE_ERROR), FBNIC_TLV_ATTR_LAST }; @@ -754,32 +750,31 @@ static int fbnic_fw_parse_tsene_read_resp(void *opaque, { struct fbnic_fw_completion *cmpl_data; struct fbnic_dev *fbd = opaque; + s32 err_resp; int err = 0; /* Verify we have a completion pointer to provide with data */ cmpl_data = fbnic_fw_get_cmpl_by_type(fbd, FBNIC_TLV_MSG_ID_TSENE_READ_RESP); if (!cmpl_data) - return -EINVAL; + return -ENOSPC; - if (results[FBNIC_TSENE_ERROR]) { - err = fbnic_tlv_attr_get_unsigned(results[FBNIC_TSENE_ERROR]); - if (err) - goto exit_complete; - } + err_resp = fta_get_sint(results, FBNIC_FW_TSENE_ERROR); + if (err_resp) + goto msg_err; - if (!results[FBNIC_TSENE_THERM] || !results[FBNIC_TSENE_VOLT]) { + if (!results[FBNIC_FW_TSENE_THERM] || !results[FBNIC_FW_TSENE_VOLT]) { err = -EINVAL; - goto exit_complete; + goto msg_err; } cmpl_data->u.tsene.millidegrees = - fbnic_tlv_attr_get_signed(results[FBNIC_TSENE_THERM]); + fta_get_sint(results, FBNIC_FW_TSENE_THERM); cmpl_data->u.tsene.millivolts = - fbnic_tlv_attr_get_signed(results[FBNIC_TSENE_VOLT]); + fta_get_sint(results, FBNIC_FW_TSENE_VOLT); -exit_complete: - cmpl_data->result = err; +msg_err: + cmpl_data->result = err_resp ? : err; complete(&cmpl_data->done); fbnic_fw_put_cmpl(cmpl_data); diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_fw.h b/drivers/net/ethernet/meta/fbnic/fbnic_fw.h index fe68333d51b1..a3618e7826c2 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_fw.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_fw.h @@ -139,10 +139,10 @@ enum { }; enum { - FBNIC_TSENE_THERM = 0x0, - FBNIC_TSENE_VOLT = 0x1, - FBNIC_TSENE_ERROR = 0x2, - FBNIC_TSENE_MSG_MAX + FBNIC_FW_TSENE_THERM = 0x0, + FBNIC_FW_TSENE_VOLT = 0x1, + FBNIC_FW_TSENE_ERROR = 0x2, + FBNIC_FW_TSENE_MSG_MAX }; enum { diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c index 7a96b6ee773f..79a01fdd1dd1 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.c @@ -487,8 +487,9 @@ static void fbnic_get_queue_stats_rx(struct net_device *dev, int idx, struct fbnic_net *fbn = netdev_priv(dev); struct fbnic_ring *rxr = fbn->rx[idx]; struct fbnic_queue_stats *stats; + u64 bytes, packets, alloc_fail; + u64 csum_complete, csum_none; unsigned int start; - u64 bytes, packets; if (!rxr) return; @@ -498,10 +499,16 @@ static void fbnic_get_queue_stats_rx(struct net_device *dev, int idx, start = u64_stats_fetch_begin(&stats->syncp); bytes = stats->bytes; packets = stats->packets; + alloc_fail = stats->rx.alloc_failed; + csum_complete = stats->rx.csum_complete; + csum_none = stats->rx.csum_none; } while (u64_stats_fetch_retry(&stats->syncp, start)); rx->bytes = bytes; rx->packets = packets; + rx->alloc_fail = alloc_fail; + rx->csum_complete = csum_complete; + rx->csum_none = csum_none; } static void fbnic_get_queue_stats_tx(struct net_device *dev, int idx, @@ -510,6 +517,7 @@ static void fbnic_get_queue_stats_tx(struct net_device *dev, int idx, struct fbnic_net *fbn = netdev_priv(dev); struct fbnic_ring *txr = fbn->tx[idx]; struct fbnic_queue_stats *stats; + u64 stop, wake, csum, lso; unsigned int start; u64 bytes, packets; @@ -521,10 +529,18 @@ static void fbnic_get_queue_stats_tx(struct net_device *dev, int idx, start = u64_stats_fetch_begin(&stats->syncp); bytes = stats->bytes; packets = stats->packets; + csum = stats->twq.csum_partial; + lso = stats->twq.lso; + stop = stats->twq.stop; + wake = stats->twq.wake; } while (u64_stats_fetch_retry(&stats->syncp, start)); tx->bytes = bytes; tx->packets = packets; + tx->needs_csum = csum + lso; + tx->hw_gso_wire_packets = lso; + tx->stop = stop; + tx->wake = wake; } static void fbnic_get_base_stats(struct net_device *dev, @@ -535,9 +551,16 @@ static void fbnic_get_base_stats(struct net_device *dev, tx->bytes = fbn->tx_stats.bytes; tx->packets = fbn->tx_stats.packets; + tx->needs_csum = fbn->tx_stats.twq.csum_partial + fbn->tx_stats.twq.lso; + tx->hw_gso_wire_packets = fbn->tx_stats.twq.lso; + tx->stop = fbn->tx_stats.twq.stop; + tx->wake = fbn->tx_stats.twq.wake; rx->bytes = fbn->rx_stats.bytes; rx->packets = fbn->rx_stats.packets; + rx->alloc_fail = fbn->rx_stats.rx.alloc_failed; + rx->csum_complete = fbn->rx_stats.rx.csum_complete; + rx->csum_none = fbn->rx_stats.rx.csum_none; } static const struct netdev_stat_ops fbnic_stat_ops = { @@ -588,7 +611,7 @@ void fbnic_netdev_free(struct fbnic_dev *fbd) * Allocate and initialize the netdev and netdev private structure. Bind * together the hardware, netdev, and pci data structures. * - * Return: 0 on success, negative on failure + * Return: Pointer to net_device on success, NULL on failure **/ struct net_device *fbnic_netdev_alloc(struct fbnic_dev *fbd) { @@ -618,6 +641,10 @@ struct net_device *fbnic_netdev_alloc(struct fbnic_dev *fbd) fbn->ppq_size = FBNIC_PPQ_SIZE_DEFAULT; fbn->rcq_size = FBNIC_RCQ_SIZE_DEFAULT; + fbn->tx_usecs = FBNIC_TX_USECS_DEFAULT; + fbn->rx_usecs = FBNIC_RX_USECS_DEFAULT; + fbn->rx_max_frames = FBNIC_RX_FRAMES_DEFAULT; + default_queues = netif_get_num_default_rss_queues(); if (default_queues > fbd->max_num_queues) default_queues = fbd->max_num_queues; @@ -628,15 +655,32 @@ struct net_device *fbnic_netdev_alloc(struct fbnic_dev *fbd) fbnic_rss_key_fill(fbn->rss_key); fbnic_rss_init_en_mask(fbn); + netdev->priv_flags |= IFF_UNICAST_FLT; + + netdev->gso_partial_features = + NETIF_F_GSO_GRE | + NETIF_F_GSO_GRE_CSUM | + NETIF_F_GSO_IPXIP4 | + NETIF_F_GSO_UDP_TUNNEL | + NETIF_F_GSO_UDP_TUNNEL_CSUM; + netdev->features |= + netdev->gso_partial_features | + FBNIC_TUN_GSO_FEATURES | NETIF_F_RXHASH | NETIF_F_SG | NETIF_F_HW_CSUM | - NETIF_F_RXCSUM; + NETIF_F_RXCSUM | + NETIF_F_TSO | + NETIF_F_TSO_ECN | + NETIF_F_TSO6 | + NETIF_F_GSO_PARTIAL | + NETIF_F_GSO_UDP_L4; netdev->hw_features |= netdev->features; netdev->vlan_features |= netdev->features; netdev->hw_enc_features |= netdev->features; + netdev->features |= NETIF_F_NTUPLE; netdev->min_mtu = IPV6_MIN_MTU; netdev->max_mtu = FBNIC_MAX_JUMBO_FRAME_SIZE - ETH_HLEN; diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h index a392ac1cc4f2..561837e80ec8 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_netdev.h @@ -12,6 +12,10 @@ #include "fbnic_txrx.h" #define FBNIC_MAX_NAPI_VECTORS 128u +#define FBNIC_MIN_RXD_PER_FRAME 2 + +/* Natively supported tunnel GSO features (not thru GSO_PARTIAL) */ +#define FBNIC_TUN_GSO_FEATURES NETIF_F_GSO_IPXIP6 struct fbnic_net { struct fbnic_ring *tx[FBNIC_MAX_TXQS]; @@ -27,6 +31,11 @@ struct fbnic_net { u32 ppq_size; u32 rcq_size; + u16 rx_usecs; + u16 tx_usecs; + + u32 rx_max_frames; + u16 num_napi; struct phylink *phylink; diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c b/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c index bb11fc83367d..860b02b22c15 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_phylink.c @@ -133,7 +133,6 @@ int fbnic_phylink_init(struct net_device *netdev) struct fbnic_net *fbn = netdev_priv(netdev); struct phylink *phylink; - fbn->phylink_pcs.neg_mode = true; fbn->phylink_pcs.ops = &fbnic_phylink_pcs_ops; fbn->phylink_config.dev = &netdev->dev; diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c b/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c index c25bd300b902..8ff07b5562e3 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_rpc.c @@ -3,6 +3,7 @@ #include <linux/etherdevice.h> #include <linux/ethtool.h> +#include <net/ipv6.h> #include "fbnic.h" #include "fbnic_netdev.h" @@ -60,7 +61,7 @@ void fbnic_rss_disable_hw(struct fbnic_dev *fbd) #define FBNIC_FH_2_RSSEM_BIT(_fh, _rssem, _val) \ FIELD_PREP(FBNIC_RPC_ACT_TBL1_RSS_ENA_##_rssem, \ FIELD_GET(RXH_##_fh, _val)) -static u16 fbnic_flow_hash_2_rss_en_mask(struct fbnic_net *fbn, int flow_type) +u16 fbnic_flow_hash_2_rss_en_mask(struct fbnic_net *fbn, int flow_type) { u32 flow_hash = fbn->rss_flow_hash[flow_type]; u32 rss_en_mask = 0; @@ -698,6 +699,359 @@ void fbnic_write_tce_tcam(struct fbnic_dev *fbd) __fbnic_write_tce_tcam(fbd); } +struct fbnic_ip_addr *__fbnic_ip4_sync(struct fbnic_dev *fbd, + struct fbnic_ip_addr *ip_addr, + const struct in_addr *addr, + const struct in_addr *mask) +{ + struct fbnic_ip_addr *avail_addr = NULL; + unsigned int i; + + /* Scan from top of list to bottom, filling bottom up. */ + for (i = 0; i < FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES; i++, ip_addr++) { + struct in6_addr *m = &ip_addr->mask; + + if (ip_addr->state == FBNIC_TCAM_S_DISABLED) { + avail_addr = ip_addr; + continue; + } + + if (ip_addr->version != 4) + continue; + + /* Drop avail_addr if mask is a subset of our current mask, + * This prevents us from inserting a longer prefix behind a + * shorter one. + * + * The mask is stored inverted value so as an example: + * m ffff ffff ffff ffff ffff ffff ffff 0000 0000 + * mask 0000 0000 0000 0000 0000 0000 0000 ffff ffff + * + * "m" and "mask" represent typical IPv4 mask stored in + * the TCAM and those provided by the stack. The code below + * should return a non-zero result if there is a 0 stored + * anywhere in "m" where "mask" has a 0. + */ + if (~m->s6_addr32[3] & ~mask->s_addr) { + avail_addr = NULL; + continue; + } + + /* Check to see if the mask actually contains fewer bits than + * our new mask "m". The XOR below should only result in 0 if + * "m" is masking a bit that we are looking for in our new + * "mask", we eliminated the 0^0 case with the check above. + * + * If it contains fewer bits we need to stop here, otherwise + * we might be adding an unreachable rule. + */ + if (~(m->s6_addr32[3] ^ mask->s_addr)) + break; + + if (ip_addr->value.s6_addr32[3] == addr->s_addr) { + avail_addr = ip_addr; + break; + } + } + + if (avail_addr && avail_addr->state == FBNIC_TCAM_S_DISABLED) { + ipv6_addr_set(&avail_addr->value, 0, 0, 0, addr->s_addr); + ipv6_addr_set(&avail_addr->mask, htonl(~0), htonl(~0), + htonl(~0), ~mask->s_addr); + avail_addr->version = 4; + + avail_addr->state = FBNIC_TCAM_S_ADD; + } + + return avail_addr; +} + +struct fbnic_ip_addr *__fbnic_ip6_sync(struct fbnic_dev *fbd, + struct fbnic_ip_addr *ip_addr, + const struct in6_addr *addr, + const struct in6_addr *mask) +{ + struct fbnic_ip_addr *avail_addr = NULL; + unsigned int i; + + ip_addr = &ip_addr[FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES - 1]; + + /* Scan from bottom of list to top, filling top down. */ + for (i = FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES; i--; ip_addr--) { + struct in6_addr *m = &ip_addr->mask; + + if (ip_addr->state == FBNIC_TCAM_S_DISABLED) { + avail_addr = ip_addr; + continue; + } + + if (ip_addr->version != 6) + continue; + + /* Drop avail_addr if mask is a superset of our current mask. + * This prevents us from inserting a longer prefix behind a + * shorter one. + * + * The mask is stored inverted value so as an example: + * m 0000 0000 0000 0000 0000 0000 0000 0000 0000 + * mask ffff ffff ffff ffff ffff ffff ffff ffff ffff + * + * "m" and "mask" represent typical IPv6 mask stored in + * the TCAM and those provided by the stack. The code below + * should return a non-zero result which will cause us + * to drop the avail_addr value that might be cached + * to prevent us from dropping a v6 address behind it. + */ + if ((m->s6_addr32[0] & mask->s6_addr32[0]) | + (m->s6_addr32[1] & mask->s6_addr32[1]) | + (m->s6_addr32[2] & mask->s6_addr32[2]) | + (m->s6_addr32[3] & mask->s6_addr32[3])) { + avail_addr = NULL; + continue; + } + + /* The previous test eliminated any overlap between the + * two values so now we need to check for gaps. + * + * If the mask is equal to our current mask then it should + * result with m ^ mask = ffff ffff, if however the value + * stored in m is bigger then we should see a 0 appear + * somewhere in the mask. + */ + if (~(m->s6_addr32[0] ^ mask->s6_addr32[0]) | + ~(m->s6_addr32[1] ^ mask->s6_addr32[1]) | + ~(m->s6_addr32[2] ^ mask->s6_addr32[2]) | + ~(m->s6_addr32[3] ^ mask->s6_addr32[3])) + break; + + if (ipv6_addr_cmp(&ip_addr->value, addr)) + continue; + + avail_addr = ip_addr; + break; + } + + if (avail_addr && avail_addr->state == FBNIC_TCAM_S_DISABLED) { + memcpy(&avail_addr->value, addr, sizeof(*addr)); + ipv6_addr_set(&avail_addr->mask, + ~mask->s6_addr32[0], ~mask->s6_addr32[1], + ~mask->s6_addr32[2], ~mask->s6_addr32[3]); + avail_addr->version = 6; + + avail_addr->state = FBNIC_TCAM_S_ADD; + } + + return avail_addr; +} + +int __fbnic_ip_unsync(struct fbnic_ip_addr *ip_addr, unsigned int tcam_idx) +{ + if (!test_and_clear_bit(tcam_idx, ip_addr->act_tcam)) + return -ENOENT; + + if (bitmap_empty(ip_addr->act_tcam, FBNIC_RPC_TCAM_ACT_NUM_ENTRIES)) + ip_addr->state = FBNIC_TCAM_S_DELETE; + + return 0; +} + +static void fbnic_clear_ip_src_entry(struct fbnic_dev *fbd, unsigned int idx) +{ + int i; + + /* Invalidate entry and clear addr state info */ + for (i = 0; i <= FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_IPSRC(idx, i), 0); +} + +static void fbnic_clear_ip_dst_entry(struct fbnic_dev *fbd, unsigned int idx) +{ + int i; + + /* Invalidate entry and clear addr state info */ + for (i = 0; i <= FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_IPDST(idx, i), 0); +} + +static void fbnic_clear_ip_outer_src_entry(struct fbnic_dev *fbd, + unsigned int idx) +{ + int i; + + /* Invalidate entry and clear addr state info */ + for (i = 0; i <= FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_OUTER_IPSRC(idx, i), 0); +} + +static void fbnic_clear_ip_outer_dst_entry(struct fbnic_dev *fbd, + unsigned int idx) +{ + int i; + + /* Invalidate entry and clear addr state info */ + for (i = 0; i <= FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_OUTER_IPDST(idx, i), 0); +} + +static void fbnic_write_ip_src_entry(struct fbnic_dev *fbd, unsigned int idx, + struct fbnic_ip_addr *ip_addr) +{ + __be16 *mask, *value; + int i; + + mask = &ip_addr->mask.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + value = &ip_addr->value.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + + for (i = 0; i < FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_IPSRC(idx, i), + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_MASK, ntohs(*mask--)) | + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_VALUE, ntohs(*value--))); + wrfl(fbd); + + /* Bit 129 is used to flag for v4/v6 */ + wr32(fbd, FBNIC_RPC_TCAM_IPSRC(idx, i), + (ip_addr->version == 6) | FBNIC_RPC_TCAM_VALIDATE); +} + +static void fbnic_write_ip_dst_entry(struct fbnic_dev *fbd, unsigned int idx, + struct fbnic_ip_addr *ip_addr) +{ + __be16 *mask, *value; + int i; + + mask = &ip_addr->mask.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + value = &ip_addr->value.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + + for (i = 0; i < FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_IPDST(idx, i), + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_MASK, ntohs(*mask--)) | + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_VALUE, ntohs(*value--))); + wrfl(fbd); + + /* Bit 129 is used to flag for v4/v6 */ + wr32(fbd, FBNIC_RPC_TCAM_IPDST(idx, i), + (ip_addr->version == 6) | FBNIC_RPC_TCAM_VALIDATE); +} + +static void fbnic_write_ip_outer_src_entry(struct fbnic_dev *fbd, + unsigned int idx, + struct fbnic_ip_addr *ip_addr) +{ + __be16 *mask, *value; + int i; + + mask = &ip_addr->mask.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + value = &ip_addr->value.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + + for (i = 0; i < FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_OUTER_IPSRC(idx, i), + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_MASK, ntohs(*mask--)) | + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_VALUE, ntohs(*value--))); + wrfl(fbd); + + wr32(fbd, FBNIC_RPC_TCAM_OUTER_IPSRC(idx, i), FBNIC_RPC_TCAM_VALIDATE); +} + +static void fbnic_write_ip_outer_dst_entry(struct fbnic_dev *fbd, + unsigned int idx, + struct fbnic_ip_addr *ip_addr) +{ + __be16 *mask, *value; + int i; + + mask = &ip_addr->mask.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + value = &ip_addr->value.s6_addr16[FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN - 1]; + + for (i = 0; i < FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN; i++) + wr32(fbd, FBNIC_RPC_TCAM_OUTER_IPDST(idx, i), + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_MASK, ntohs(*mask--)) | + FIELD_PREP(FBNIC_RPC_TCAM_IP_ADDR_VALUE, ntohs(*value--))); + wrfl(fbd); + + wr32(fbd, FBNIC_RPC_TCAM_OUTER_IPDST(idx, i), FBNIC_RPC_TCAM_VALIDATE); +} + +void fbnic_write_ip_addr(struct fbnic_dev *fbd) +{ + int idx; + + for (idx = ARRAY_SIZE(fbd->ip_src); idx--;) { + struct fbnic_ip_addr *ip_addr = &fbd->ip_src[idx]; + + /* Check if update flag is set else skip. */ + if (!(ip_addr->state & FBNIC_TCAM_S_UPDATE)) + continue; + + /* Clear by writing 0s. */ + if (ip_addr->state == FBNIC_TCAM_S_DELETE) { + /* Invalidate entry and clear addr state info */ + fbnic_clear_ip_src_entry(fbd, idx); + memset(ip_addr, 0, sizeof(*ip_addr)); + + continue; + } + + fbnic_write_ip_src_entry(fbd, idx, ip_addr); + + ip_addr->state = FBNIC_TCAM_S_VALID; + } + + /* Repeat process for other IP TCAMs */ + for (idx = ARRAY_SIZE(fbd->ip_dst); idx--;) { + struct fbnic_ip_addr *ip_addr = &fbd->ip_dst[idx]; + + if (!(ip_addr->state & FBNIC_TCAM_S_UPDATE)) + continue; + + if (ip_addr->state == FBNIC_TCAM_S_DELETE) { + fbnic_clear_ip_dst_entry(fbd, idx); + memset(ip_addr, 0, sizeof(*ip_addr)); + + continue; + } + + fbnic_write_ip_dst_entry(fbd, idx, ip_addr); + + ip_addr->state = FBNIC_TCAM_S_VALID; + } + + for (idx = ARRAY_SIZE(fbd->ipo_src); idx--;) { + struct fbnic_ip_addr *ip_addr = &fbd->ipo_src[idx]; + + if (!(ip_addr->state & FBNIC_TCAM_S_UPDATE)) + continue; + + if (ip_addr->state == FBNIC_TCAM_S_DELETE) { + fbnic_clear_ip_outer_src_entry(fbd, idx); + memset(ip_addr, 0, sizeof(*ip_addr)); + + continue; + } + + fbnic_write_ip_outer_src_entry(fbd, idx, ip_addr); + + ip_addr->state = FBNIC_TCAM_S_VALID; + } + + for (idx = ARRAY_SIZE(fbd->ipo_dst); idx--;) { + struct fbnic_ip_addr *ip_addr = &fbd->ipo_dst[idx]; + + if (!(ip_addr->state & FBNIC_TCAM_S_UPDATE)) + continue; + + if (ip_addr->state == FBNIC_TCAM_S_DELETE) { + fbnic_clear_ip_outer_dst_entry(fbd, idx); + memset(ip_addr, 0, sizeof(*ip_addr)); + + continue; + } + + fbnic_write_ip_outer_dst_entry(fbd, idx, ip_addr); + + ip_addr->state = FBNIC_TCAM_S_VALID; + } +} + void fbnic_clear_rules(struct fbnic_dev *fbd) { u32 dest = FIELD_PREP(FBNIC_RPC_ACT_TBL0_DEST_MASK, diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_rpc.h b/drivers/net/ethernet/meta/fbnic/fbnic_rpc.h index 0d8285fa5b45..6892414195c3 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_rpc.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_rpc.h @@ -7,6 +7,8 @@ #include <uapi/linux/in6.h> #include <linux/bitfield.h> +struct in_addr; + /* The TCAM state definitions follow an expected ordering. * They start out disabled, then move through the following states: * Disabled 0 -> Add 2 @@ -32,6 +34,12 @@ enum { #define FBNIC_RPC_TCAM_MACDA_WORD_LEN 3 #define FBNIC_RPC_TCAM_MACDA_NUM_ENTRIES 32 +/* 8 IPSRC and IPDST TCAM Entries each + * 8 registers, Validate each + */ +#define FBNIC_RPC_TCAM_IP_ADDR_WORD_LEN 8 +#define FBNIC_RPC_TCAM_IP_ADDR_NUM_ENTRIES 8 + #define FBNIC_RPC_TCAM_ACT_WORD_LEN 11 #define FBNIC_RPC_TCAM_ACT_NUM_ENTRIES 64 @@ -47,6 +55,13 @@ struct fbnic_mac_addr { DECLARE_BITMAP(act_tcam, FBNIC_RPC_TCAM_ACT_NUM_ENTRIES); }; +struct fbnic_ip_addr { + struct in6_addr mask, value; + unsigned char version; + unsigned char state; + DECLARE_BITMAP(act_tcam, FBNIC_RPC_TCAM_ACT_NUM_ENTRIES); +}; + struct fbnic_act_tcam { struct { u16 tcam[FBNIC_RPC_TCAM_ACT_WORD_LEN]; @@ -81,6 +96,11 @@ enum { #define FBNIC_RPC_ACT_TBL_BMC_OFFSET 0 #define FBNIC_RPC_ACT_TBL_BMC_ALL_MULTI_OFFSET 1 +/* This should leave us with 48 total entries in the TCAM that can be used + * for NFC after also deducting the 14 needed for RSS table programming. + */ +#define FBNIC_RPC_ACT_TBL_NFC_OFFSET 2 + /* We reserve the last 14 entries for RSS rules on the host. The BMC * unicast rule will need to be populated above these and is expected to * use MACDA TCAM entry 23 to store the BMC MAC address. @@ -88,6 +108,9 @@ enum { #define FBNIC_RPC_ACT_TBL_RSS_OFFSET \ (FBNIC_RPC_ACT_TBL_NUM_ENTRIES - FBNIC_RSS_EN_NUM_ENTRIES) +#define FBNIC_RPC_ACT_TBL_NFC_ENTRIES \ + (FBNIC_RPC_ACT_TBL_RSS_OFFSET - FBNIC_RPC_ACT_TBL_NFC_OFFSET) + /* Flags used to identify the owner for this MAC filter. Note that any * flags set for Broadcast thru Promisc indicate that the rule belongs * to the RSS filters for the host. @@ -168,6 +191,7 @@ void fbnic_rss_init_en_mask(struct fbnic_net *fbn); void fbnic_rss_disable_hw(struct fbnic_dev *fbd); void fbnic_rss_reinit_hw(struct fbnic_dev *fbd, struct fbnic_net *fbn); void fbnic_rss_reinit(struct fbnic_dev *fbd, struct fbnic_net *fbn); +u16 fbnic_flow_hash_2_rss_en_mask(struct fbnic_net *fbn, int flow_type); int __fbnic_xc_unsync(struct fbnic_mac_addr *mac_addr, unsigned int tcam_idx); struct fbnic_mac_addr *__fbnic_uc_sync(struct fbnic_dev *fbd, @@ -177,6 +201,17 @@ struct fbnic_mac_addr *__fbnic_mc_sync(struct fbnic_dev *fbd, void fbnic_sift_macda(struct fbnic_dev *fbd); void fbnic_write_macda(struct fbnic_dev *fbd); +struct fbnic_ip_addr *__fbnic_ip4_sync(struct fbnic_dev *fbd, + struct fbnic_ip_addr *ip_addr, + const struct in_addr *addr, + const struct in_addr *mask); +struct fbnic_ip_addr *__fbnic_ip6_sync(struct fbnic_dev *fbd, + struct fbnic_ip_addr *ip_addr, + const struct in6_addr *addr, + const struct in6_addr *mask); +int __fbnic_ip_unsync(struct fbnic_ip_addr *ip_addr, unsigned int tcam_idx); +void fbnic_write_ip_addr(struct fbnic_dev *fbd); + static inline int __fbnic_uc_unsync(struct fbnic_mac_addr *mac_addr) { return __fbnic_xc_unsync(mac_addr, FBNIC_MAC_ADDR_T_UNICAST); diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_tlv.c b/drivers/net/ethernet/meta/fbnic/fbnic_tlv.c index 2a174ab062a3..517ed8b2f1cb 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_tlv.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_tlv.c @@ -196,13 +196,17 @@ int fbnic_tlv_attr_put_string(struct fbnic_tlv_msg *msg, u16 attr_id, /** * fbnic_tlv_attr_get_unsigned - Retrieve unsigned value from result * @attr: Attribute to retrieve data from + * @def: The default value if attr is NULL * * Return: unsigned 64b value containing integer value **/ -u64 fbnic_tlv_attr_get_unsigned(struct fbnic_tlv_msg *attr) +u64 fbnic_tlv_attr_get_unsigned(struct fbnic_tlv_msg *attr, u64 def) { __le64 le64_value = 0; + if (!attr) + return def; + memcpy(&le64_value, &attr->value[0], le16_to_cpu(attr->hdr.len) - sizeof(*attr)); @@ -212,15 +216,21 @@ u64 fbnic_tlv_attr_get_unsigned(struct fbnic_tlv_msg *attr) /** * fbnic_tlv_attr_get_signed - Retrieve signed value from result * @attr: Attribute to retrieve data from + * @def: The default value if attr is NULL * * Return: signed 64b value containing integer value **/ -s64 fbnic_tlv_attr_get_signed(struct fbnic_tlv_msg *attr) +s64 fbnic_tlv_attr_get_signed(struct fbnic_tlv_msg *attr, s64 def) { - int shift = (8 + sizeof(*attr) - le16_to_cpu(attr->hdr.len)) * 8; __le64 le64_value = 0; + int shift; s64 value; + if (!attr) + return def; + + shift = (8 + sizeof(*attr) - le16_to_cpu(attr->hdr.len)) * 8; + /* Copy the value and adjust for byte ordering */ memcpy(&le64_value, &attr->value[0], le16_to_cpu(attr->hdr.len) - sizeof(*attr)); @@ -233,19 +243,40 @@ s64 fbnic_tlv_attr_get_signed(struct fbnic_tlv_msg *attr) /** * fbnic_tlv_attr_get_string - Retrieve string value from result * @attr: Attribute to retrieve data from - * @str: Pointer to an allocated string to store the data - * @max_size: The maximum size which can be in str + * @dst: Pointer to an allocated string to store the data + * @dstsize: The maximum size which can be in dst * - * Return: the size of the string read from firmware + * Return: the size of the string read from firmware or negative error. **/ -size_t fbnic_tlv_attr_get_string(struct fbnic_tlv_msg *attr, char *str, - size_t max_size) +ssize_t fbnic_tlv_attr_get_string(struct fbnic_tlv_msg *attr, char *dst, + size_t dstsize) { - max_size = min_t(size_t, max_size, - (le16_to_cpu(attr->hdr.len) * 4) - sizeof(*attr)); - memcpy(str, &attr->value, max_size); + size_t srclen, len; + ssize_t ret; + + if (!attr) + return -EINVAL; + + if (dstsize == 0) + return -E2BIG; + + srclen = le16_to_cpu(attr->hdr.len) - sizeof(*attr); + if (srclen > 0 && ((char *)attr->value)[srclen - 1] == '\0') + srclen--; + + if (srclen >= dstsize) { + len = dstsize - 1; + ret = -E2BIG; + } else { + len = srclen; + ret = len; + } + + memcpy(dst, &attr->value, len); + /* Zero pad end of dst. */ + memset(dst + len, 0, dstsize - len); - return max_size; + return ret; } /** diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_tlv.h b/drivers/net/ethernet/meta/fbnic/fbnic_tlv.h index 67300ab44353..c34bf87eeec9 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_tlv.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_tlv.h @@ -114,34 +114,10 @@ static inline bool fbnic_tlv_attr_get_bool(struct fbnic_tlv_msg *attr) return !!attr; } -u64 fbnic_tlv_attr_get_unsigned(struct fbnic_tlv_msg *attr); -s64 fbnic_tlv_attr_get_signed(struct fbnic_tlv_msg *attr); -size_t fbnic_tlv_attr_get_string(struct fbnic_tlv_msg *attr, char *str, - size_t max_size); - -#define get_unsigned_result(id, location) \ -do { \ - struct fbnic_tlv_msg *result = results[id]; \ - if (result) \ - location = fbnic_tlv_attr_get_unsigned(result); \ -} while (0) - -#define get_signed_result(id, location) \ -do { \ - struct fbnic_tlv_msg *result = results[id]; \ - if (result) \ - location = fbnic_tlv_attr_get_signed(result); \ -} while (0) - -#define get_string_result(id, size, str, max_size) \ -do { \ - struct fbnic_tlv_msg *result = results[id]; \ - if (result) \ - size = fbnic_tlv_attr_get_string(result, str, max_size); \ -} while (0) - -#define get_bool(id) (!!(results[id])) - +u64 fbnic_tlv_attr_get_unsigned(struct fbnic_tlv_msg *attr, u64 def); +s64 fbnic_tlv_attr_get_signed(struct fbnic_tlv_msg *attr, s64 def); +ssize_t fbnic_tlv_attr_get_string(struct fbnic_tlv_msg *attr, char *dst, + size_t dstsize); struct fbnic_tlv_msg *fbnic_tlv_msg_alloc(u16 msg_id); int fbnic_tlv_attr_put_flag(struct fbnic_tlv_msg *msg, const u16 attr_id); int fbnic_tlv_attr_put_value(struct fbnic_tlv_msg *msg, const u16 attr_id, @@ -170,6 +146,13 @@ int fbnic_tlv_msg_parse(void *opaque, struct fbnic_tlv_msg *msg, const struct fbnic_tlv_parser *parser); int fbnic_tlv_parser_error(void *opaque, struct fbnic_tlv_msg **results); +#define fta_get_uint(_results, _id) \ + fbnic_tlv_attr_get_unsigned(_results[_id], 0) +#define fta_get_sint(_results, _id) \ + fbnic_tlv_attr_get_signed(_results[_id], 0) +#define fta_get_str(_results, _id, _dst, _dstsize) \ + fbnic_tlv_attr_get_string(_results[_id], _dst, _dstsize) + #define FBNIC_TLV_MSG_ERROR \ FBNIC_TLV_PARSER(UNKNOWN, NULL, fbnic_tlv_parser_error) #endif /* _FBNIC_TLV_H_ */ diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c index d4d7027df9a0..ac11389a764c 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c @@ -6,6 +6,7 @@ #include <linux/pci.h> #include <net/netdev_queues.h> #include <net/page_pool/helpers.h> +#include <net/tcp.h> #include "fbnic.h" #include "fbnic_csr.h" @@ -18,6 +19,7 @@ enum { struct fbnic_xmit_cb { u32 bytecount; + u16 gso_segs; u8 desc_count; u8 flags; int hw_head; @@ -113,6 +115,11 @@ static int fbnic_maybe_stop_tx(const struct net_device *dev, res = netif_txq_maybe_stop(txq, fbnic_desc_unused(ring), size, FBNIC_TX_DESC_WAKEUP); + if (!res) { + u64_stats_update_begin(&ring->stats.syncp); + ring->stats.twq.stop++; + u64_stats_update_end(&ring->stats.syncp); + } return !res; } @@ -174,8 +181,72 @@ static bool fbnic_tx_tstamp(struct sk_buff *skb) } static bool +fbnic_tx_lso(struct fbnic_ring *ring, struct sk_buff *skb, + struct skb_shared_info *shinfo, __le64 *meta, + unsigned int *l2len, unsigned int *i3len) +{ + unsigned int l3_type, l4_type, l4len, hdrlen; + unsigned char *l4hdr; + __be16 payload_len; + + if (unlikely(skb_cow_head(skb, 0))) + return true; + + if (shinfo->gso_type & SKB_GSO_PARTIAL) { + l3_type = FBNIC_TWD_L3_TYPE_OTHER; + } else if (!skb->encapsulation) { + if (ip_hdr(skb)->version == 4) + l3_type = FBNIC_TWD_L3_TYPE_IPV4; + else + l3_type = FBNIC_TWD_L3_TYPE_IPV6; + } else { + unsigned int o3len; + + o3len = skb_inner_network_header(skb) - skb_network_header(skb); + *i3len -= o3len; + *meta |= cpu_to_le64(FIELD_PREP(FBNIC_TWD_L3_OHLEN_MASK, + o3len / 2)); + l3_type = FBNIC_TWD_L3_TYPE_V6V6; + } + + l4hdr = skb_checksum_start(skb); + payload_len = cpu_to_be16(skb->len - (l4hdr - skb->data)); + + if (shinfo->gso_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) { + struct tcphdr *tcph = (struct tcphdr *)l4hdr; + + l4_type = FBNIC_TWD_L4_TYPE_TCP; + l4len = __tcp_hdrlen((struct tcphdr *)l4hdr); + csum_replace_by_diff(&tcph->check, (__force __wsum)payload_len); + } else { + struct udphdr *udph = (struct udphdr *)l4hdr; + + l4_type = FBNIC_TWD_L4_TYPE_UDP; + l4len = sizeof(struct udphdr); + csum_replace_by_diff(&udph->check, (__force __wsum)payload_len); + } + + hdrlen = (l4hdr - skb->data) + l4len; + *meta |= cpu_to_le64(FIELD_PREP(FBNIC_TWD_L3_TYPE_MASK, l3_type) | + FIELD_PREP(FBNIC_TWD_L4_TYPE_MASK, l4_type) | + FIELD_PREP(FBNIC_TWD_L4_HLEN_MASK, l4len / 4) | + FIELD_PREP(FBNIC_TWD_MSS_MASK, shinfo->gso_size) | + FBNIC_TWD_FLAG_REQ_LSO); + + FBNIC_XMIT_CB(skb)->bytecount += (shinfo->gso_segs - 1) * hdrlen; + FBNIC_XMIT_CB(skb)->gso_segs = shinfo->gso_segs; + + u64_stats_update_begin(&ring->stats.syncp); + ring->stats.twq.lso += shinfo->gso_segs; + u64_stats_update_end(&ring->stats.syncp); + + return false; +} + +static bool fbnic_tx_offloads(struct fbnic_ring *ring, struct sk_buff *skb, __le64 *meta) { + struct skb_shared_info *shinfo = skb_shinfo(skb); unsigned int l2len, i3len; if (fbnic_tx_tstamp(skb)) @@ -190,7 +261,15 @@ fbnic_tx_offloads(struct fbnic_ring *ring, struct sk_buff *skb, __le64 *meta) *meta |= cpu_to_le64(FIELD_PREP(FBNIC_TWD_CSUM_OFFSET_MASK, skb->csum_offset / 2)); - *meta |= cpu_to_le64(FBNIC_TWD_FLAG_REQ_CSO); + if (shinfo->gso_size) { + if (fbnic_tx_lso(ring, skb, shinfo, meta, &l2len, &i3len)) + return true; + } else { + *meta |= cpu_to_le64(FBNIC_TWD_FLAG_REQ_CSO); + u64_stats_update_begin(&ring->stats.syncp); + ring->stats.twq.csum_partial++; + u64_stats_update_end(&ring->stats.syncp); + } *meta |= cpu_to_le64(FIELD_PREP(FBNIC_TWD_L2_HLEN_MASK, l2len / 2) | FIELD_PREP(FBNIC_TWD_L3_IHLEN_MASK, i3len / 2)); @@ -198,12 +277,15 @@ fbnic_tx_offloads(struct fbnic_ring *ring, struct sk_buff *skb, __le64 *meta) } static void -fbnic_rx_csum(u64 rcd, struct sk_buff *skb, struct fbnic_ring *rcq) +fbnic_rx_csum(u64 rcd, struct sk_buff *skb, struct fbnic_ring *rcq, + u64 *csum_cmpl, u64 *csum_none) { skb_checksum_none_assert(skb); - if (unlikely(!(skb->dev->features & NETIF_F_RXCSUM))) + if (unlikely(!(skb->dev->features & NETIF_F_RXCSUM))) { + (*csum_none)++; return; + } if (FIELD_GET(FBNIC_RCD_META_L4_CSUM_UNNECESSARY, rcd)) { skb->ip_summed = CHECKSUM_UNNECESSARY; @@ -212,6 +294,7 @@ fbnic_rx_csum(u64 rcd, struct sk_buff *skb, struct fbnic_ring *rcq) skb->ip_summed = CHECKSUM_COMPLETE; skb->csum = (__force __wsum)csum; + (*csum_cmpl)++; } } @@ -329,7 +412,9 @@ fbnic_xmit_frame_ring(struct sk_buff *skb, struct fbnic_ring *ring) /* Write all members within DWORD to condense this into 2 4B writes */ FBNIC_XMIT_CB(skb)->bytecount = skb->len; + FBNIC_XMIT_CB(skb)->gso_segs = 1; FBNIC_XMIT_CB(skb)->desc_count = 0; + FBNIC_XMIT_CB(skb)->flags = 0; if (fbnic_tx_offloads(ring, skb, meta)) goto err_free; @@ -356,6 +441,59 @@ netdev_tx_t fbnic_xmit_frame(struct sk_buff *skb, struct net_device *dev) return fbnic_xmit_frame_ring(skb, fbn->tx[q_map]); } +static netdev_features_t +fbnic_features_check_encap_gso(struct sk_buff *skb, struct net_device *dev, + netdev_features_t features, unsigned int l3len) +{ + netdev_features_t skb_gso_features; + struct ipv6hdr *ip6_hdr; + unsigned char l4_hdr; + unsigned int start; + __be16 frag_off; + + /* Require MANGLEID for GSO_PARTIAL of IPv4. + * In theory we could support TSO with single, innermost v4 header + * by pretending everything before it is L2, but that needs to be + * parsed case by case.. so leaving it for when the need arises. + */ + if (!(features & NETIF_F_TSO_MANGLEID)) + features &= ~NETIF_F_TSO; + + skb_gso_features = skb_shinfo(skb)->gso_type; + skb_gso_features <<= NETIF_F_GSO_SHIFT; + + /* We'd only clear the native GSO features, so don't bother validating + * if the match can only be on those supported thru GSO_PARTIAL. + */ + if (!(skb_gso_features & FBNIC_TUN_GSO_FEATURES)) + return features; + + /* We can only do IPv6-in-IPv6, not v4-in-v6. It'd be nice + * to fall back to partial for this, or any failure below. + * This is just an optimization, UDPv4 will be caught later on. + */ + if (skb_gso_features & NETIF_F_TSO) + return features & ~FBNIC_TUN_GSO_FEATURES; + + /* Inner headers multiple of 2 */ + if ((skb_inner_network_header(skb) - skb_network_header(skb)) % 2) + return features & ~FBNIC_TUN_GSO_FEATURES; + + /* Encapsulated GSO packet, make 100% sure it's IPv6-in-IPv6. */ + ip6_hdr = ipv6_hdr(skb); + if (ip6_hdr->version != 6) + return features & ~FBNIC_TUN_GSO_FEATURES; + + l4_hdr = ip6_hdr->nexthdr; + start = (unsigned char *)ip6_hdr - skb->data + sizeof(struct ipv6hdr); + start = ipv6_skip_exthdr(skb, start, &l4_hdr, &frag_off); + if (frag_off || l4_hdr != IPPROTO_IPV6 || + skb->data + start != skb_inner_network_header(skb)) + return features & ~FBNIC_TUN_GSO_FEATURES; + + return features; +} + netdev_features_t fbnic_features_check(struct sk_buff *skb, struct net_device *dev, netdev_features_t features) @@ -376,9 +514,12 @@ fbnic_features_check(struct sk_buff *skb, struct net_device *dev, !FIELD_FIT(FBNIC_TWD_L2_HLEN_MASK, l2len / 2) || !FIELD_FIT(FBNIC_TWD_L3_IHLEN_MASK, l3len / 2) || !FIELD_FIT(FBNIC_TWD_CSUM_OFFSET_MASK, skb->csum_offset / 2)) - return features & ~NETIF_F_CSUM_MASK; + return features & ~(NETIF_F_CSUM_MASK | NETIF_F_GSO_MASK); - return features; + if (likely(!skb->encapsulation) || !skb_is_gso(skb)) + return features; + + return fbnic_features_check_encap_gso(skb, dev, features, l3len); } static void fbnic_clean_twq0(struct fbnic_napi_vector *nv, int napi_budget, @@ -429,7 +570,7 @@ static void fbnic_clean_twq0(struct fbnic_napi_vector *nv, int napi_budget, } total_bytes += FBNIC_XMIT_CB(skb)->bytecount; - total_packets += 1; + total_packets += FBNIC_XMIT_CB(skb)->gso_segs; napi_consume_skb(skb, napi_budget); } @@ -444,7 +585,7 @@ static void fbnic_clean_twq0(struct fbnic_napi_vector *nv, int napi_budget, if (unlikely(discard)) { u64_stats_update_begin(&ring->stats.syncp); ring->stats.dropped += total_packets; - ring->stats.ts_lost += ts_lost; + ring->stats.twq.ts_lost += ts_lost; u64_stats_update_end(&ring->stats.syncp); netdev_tx_completed_queue(txq, total_packets, total_bytes); @@ -456,9 +597,13 @@ static void fbnic_clean_twq0(struct fbnic_napi_vector *nv, int napi_budget, ring->stats.packets += total_packets; u64_stats_update_end(&ring->stats.syncp); - netif_txq_completed_wake(txq, total_packets, total_bytes, - fbnic_desc_unused(ring), - FBNIC_TX_DESC_WAKEUP); + if (!netif_txq_completed_wake(txq, total_packets, total_bytes, + fbnic_desc_unused(ring), + FBNIC_TX_DESC_WAKEUP)) { + u64_stats_update_begin(&ring->stats.syncp); + ring->stats.twq.wake++; + u64_stats_update_end(&ring->stats.syncp); + } } static void fbnic_clean_tsq(struct fbnic_napi_vector *nv, @@ -507,7 +652,7 @@ static void fbnic_clean_tsq(struct fbnic_napi_vector *nv, skb_tstamp_tx(skb, &hwtstamp); u64_stats_update_begin(&ring->stats.syncp); - ring->stats.ts_packets++; + ring->stats.twq.ts_packets++; u64_stats_update_end(&ring->stats.syncp); } @@ -661,8 +806,13 @@ static void fbnic_fill_bdq(struct fbnic_napi_vector *nv, struct fbnic_ring *bdq) struct page *page; page = page_pool_dev_alloc_pages(nv->page_pool); - if (!page) + if (!page) { + u64_stats_update_begin(&bdq->stats.syncp); + bdq->stats.rx.alloc_failed++; + u64_stats_update_end(&bdq->stats.syncp); + break; + } fbnic_page_pool_init(bdq, i, page); fbnic_bd_prep(bdq, i, page); @@ -875,12 +1025,13 @@ static void fbnic_rx_tstamp(struct fbnic_napi_vector *nv, u64 rcd, static void fbnic_populate_skb_fields(struct fbnic_napi_vector *nv, u64 rcd, struct sk_buff *skb, - struct fbnic_q_triad *qt) + struct fbnic_q_triad *qt, + u64 *csum_cmpl, u64 *csum_none) { struct net_device *netdev = nv->napi.dev; struct fbnic_ring *rcq = &qt->cmpl; - fbnic_rx_csum(rcd, skb, rcq); + fbnic_rx_csum(rcd, skb, rcq, csum_cmpl, csum_none); if (netdev->features & NETIF_F_RXHASH) skb_set_hash(skb, @@ -898,7 +1049,8 @@ static bool fbnic_rcd_metadata_err(u64 rcd) static int fbnic_clean_rcq(struct fbnic_napi_vector *nv, struct fbnic_q_triad *qt, int budget) { - unsigned int packets = 0, bytes = 0, dropped = 0; + unsigned int packets = 0, bytes = 0, dropped = 0, alloc_failed = 0; + u64 csum_complete = 0, csum_none = 0; struct fbnic_ring *rcq = &qt->cmpl; struct fbnic_pkt_buff *pkt; s32 head0 = -1, head1 = -1; @@ -947,14 +1099,22 @@ static int fbnic_clean_rcq(struct fbnic_napi_vector *nv, /* Populate skb and invalidate XDP */ if (!IS_ERR_OR_NULL(skb)) { - fbnic_populate_skb_fields(nv, rcd, skb, qt); + fbnic_populate_skb_fields(nv, rcd, skb, qt, + &csum_complete, + &csum_none); packets++; bytes += skb->len; napi_gro_receive(&nv->napi, skb); } else { - dropped++; + if (!skb) { + alloc_failed++; + dropped++; + } else { + dropped++; + } + fbnic_put_pkt_buff(nv, pkt, 1); } @@ -977,6 +1137,9 @@ static int fbnic_clean_rcq(struct fbnic_napi_vector *nv, /* Re-add ethernet header length (removed in fbnic_build_skb) */ rcq->stats.bytes += ETH_HLEN * packets; rcq->stats.dropped += dropped; + rcq->stats.rx.alloc_failed += alloc_failed; + rcq->stats.rx.csum_complete += csum_complete; + rcq->stats.rx.csum_none += csum_none; u64_stats_update_end(&rcq->stats.syncp); /* Unmap and free processed buffers */ @@ -1054,6 +1217,11 @@ void fbnic_aggregate_ring_rx_counters(struct fbnic_net *fbn, fbn->rx_stats.bytes += stats->bytes; fbn->rx_stats.packets += stats->packets; fbn->rx_stats.dropped += stats->dropped; + fbn->rx_stats.rx.alloc_failed += stats->rx.alloc_failed; + fbn->rx_stats.rx.csum_complete += stats->rx.csum_complete; + fbn->rx_stats.rx.csum_none += stats->rx.csum_none; + /* Remember to add new stats here */ + BUILD_BUG_ON(sizeof(fbn->rx_stats.rx) / 8 != 3); } void fbnic_aggregate_ring_tx_counters(struct fbnic_net *fbn, @@ -1065,8 +1233,14 @@ void fbnic_aggregate_ring_tx_counters(struct fbnic_net *fbn, fbn->tx_stats.bytes += stats->bytes; fbn->tx_stats.packets += stats->packets; fbn->tx_stats.dropped += stats->dropped; - fbn->tx_stats.ts_lost += stats->ts_lost; - fbn->tx_stats.ts_packets += stats->ts_packets; + fbn->tx_stats.twq.csum_partial += stats->twq.csum_partial; + fbn->tx_stats.twq.lso += stats->twq.lso; + fbn->tx_stats.twq.ts_lost += stats->twq.ts_lost; + fbn->tx_stats.twq.ts_packets += stats->twq.ts_packets; + fbn->tx_stats.twq.stop += stats->twq.stop; + fbn->tx_stats.twq.wake += stats->twq.wake; + /* Remember to add new stats here */ + BUILD_BUG_ON(sizeof(fbn->tx_stats.twq) / 8 != 6); } static void fbnic_remove_tx_ring(struct fbnic_net *fbn, @@ -1142,7 +1316,9 @@ static int fbnic_alloc_nv_page_pool(struct fbnic_net *fbn, .dev = nv->dev, .dma_dir = DMA_BIDIRECTIONAL, .offset = 0, - .max_len = PAGE_SIZE + .max_len = PAGE_SIZE, + .napi = &nv->napi, + .netdev = fbn->netdev, }; struct page_pool *pp; @@ -2010,9 +2186,51 @@ static void fbnic_config_drop_mode_rcq(struct fbnic_napi_vector *nv, fbnic_ring_wr32(rcq, FBNIC_QUEUE_RDE_CTL0, rcq_ctl); } +static void fbnic_config_rim_threshold(struct fbnic_ring *rcq, u16 nv_idx, u32 rx_desc) +{ + u32 threshold; + + /* Set the threhsold to half the ring size if rx_frames + * is not configured + */ + threshold = rx_desc ? : rcq->size_mask / 2; + + fbnic_ring_wr32(rcq, FBNIC_QUEUE_RIM_CTL, nv_idx); + fbnic_ring_wr32(rcq, FBNIC_QUEUE_RIM_THRESHOLD, threshold); +} + +void fbnic_config_txrx_usecs(struct fbnic_napi_vector *nv, u32 arm) +{ + struct fbnic_net *fbn = netdev_priv(nv->napi.dev); + struct fbnic_dev *fbd = nv->fbd; + u32 val = arm; + + val |= FIELD_PREP(FBNIC_INTR_CQ_REARM_RCQ_TIMEOUT, fbn->rx_usecs) | + FBNIC_INTR_CQ_REARM_RCQ_TIMEOUT_UPD_EN; + val |= FIELD_PREP(FBNIC_INTR_CQ_REARM_TCQ_TIMEOUT, fbn->tx_usecs) | + FBNIC_INTR_CQ_REARM_TCQ_TIMEOUT_UPD_EN; + + fbnic_wr32(fbd, FBNIC_INTR_CQ_REARM(nv->v_idx), val); +} + +void fbnic_config_rx_frames(struct fbnic_napi_vector *nv) +{ + struct fbnic_net *fbn = netdev_priv(nv->napi.dev); + int i; + + for (i = nv->txt_count; i < nv->rxt_count + nv->txt_count; i++) { + struct fbnic_q_triad *qt = &nv->qt[i]; + + fbnic_config_rim_threshold(&qt->cmpl, nv->v_idx, + fbn->rx_max_frames * + FBNIC_MIN_RXD_PER_FRAME); + } +} + static void fbnic_enable_rcq(struct fbnic_napi_vector *nv, struct fbnic_ring *rcq) { + struct fbnic_net *fbn = netdev_priv(nv->napi.dev); u32 log_size = fls(rcq->size_mask); u32 rcq_ctl; @@ -2040,8 +2258,8 @@ static void fbnic_enable_rcq(struct fbnic_napi_vector *nv, fbnic_ring_wr32(rcq, FBNIC_QUEUE_RCQ_SIZE, log_size & 0xf); /* Store interrupt information for the completion queue */ - fbnic_ring_wr32(rcq, FBNIC_QUEUE_RIM_CTL, nv->v_idx); - fbnic_ring_wr32(rcq, FBNIC_QUEUE_RIM_THRESHOLD, rcq->size_mask / 2); + fbnic_config_rim_threshold(rcq, nv->v_idx, fbn->rx_max_frames * + FBNIC_MIN_RXD_PER_FRAME); fbnic_ring_wr32(rcq, FBNIC_QUEUE_RIM_MASK, 0); /* Enable queue */ @@ -2080,12 +2298,7 @@ void fbnic_enable(struct fbnic_net *fbn) static void fbnic_nv_irq_enable(struct fbnic_napi_vector *nv) { - struct fbnic_dev *fbd = nv->fbd; - u32 val; - - val = FBNIC_INTR_CQ_REARM_INTR_UNMASK; - - fbnic_wr32(fbd, FBNIC_INTR_CQ_REARM(nv->v_idx), val); + fbnic_config_txrx_usecs(nv, FBNIC_INTR_CQ_REARM_INTR_UNMASK); } void fbnic_napi_enable(struct fbnic_net *fbn) diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h index c2a94f31f71b..f46616af41ea 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h +++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.h @@ -24,13 +24,29 @@ struct fbnic_net; #define FBNIC_TX_DESC_WAKEUP (FBNIC_MAX_SKB_DESC * 2) #define FBNIC_TX_DESC_MIN roundup_pow_of_two(FBNIC_TX_DESC_WAKEUP) +/* To receive the worst case packet we need: + * 1 descriptor for primary metadata + * + 1 descriptor for optional metadata + * + 1 descriptor for headers + * + 4 descriptors for payload + */ +#define FBNIC_MAX_RX_PKT_DESC 7 +#define FBNIC_RX_DESC_MIN roundup_pow_of_two(FBNIC_MAX_RX_PKT_DESC * 2) + #define FBNIC_MAX_TXQS 128u #define FBNIC_MAX_RXQS 128u +/* These apply to TWQs, TCQ, RCQ */ +#define FBNIC_QUEUE_SIZE_MIN 16u +#define FBNIC_QUEUE_SIZE_MAX SZ_64K + #define FBNIC_TXQ_SIZE_DEFAULT 1024 #define FBNIC_HPQ_SIZE_DEFAULT 256 #define FBNIC_PPQ_SIZE_DEFAULT 256 #define FBNIC_RCQ_SIZE_DEFAULT 1024 +#define FBNIC_TX_USECS_DEFAULT 35 +#define FBNIC_RX_USECS_DEFAULT 30 +#define FBNIC_RX_FRAMES_DEFAULT 0 #define FBNIC_RX_TROOM \ SKB_DATA_ALIGN(sizeof(struct skb_shared_info)) @@ -56,9 +72,22 @@ struct fbnic_pkt_buff { struct fbnic_queue_stats { u64 packets; u64 bytes; + union { + struct { + u64 csum_partial; + u64 lso; + u64 ts_packets; + u64 ts_lost; + u64 stop; + u64 wake; + } twq; + struct { + u64 alloc_failed; + u64 csum_complete; + u64 csum_none; + } rx; + }; u64 dropped; - u64 ts_packets; - u64 ts_lost; struct u64_stats_sync syncp; }; diff --git a/drivers/net/ethernet/micrel/ks8851_spi.c b/drivers/net/ethernet/micrel/ks8851_spi.c index 3062cc0f9199..c862b13b447a 100644 --- a/drivers/net/ethernet/micrel/ks8851_spi.c +++ b/drivers/net/ethernet/micrel/ks8851_spi.c @@ -20,8 +20,6 @@ #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <linux/gpio.h> -#include <linux/of_gpio.h> #include <linux/of_net.h> #include "ks8851.h" diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c index dc1d9f774565..1302aa8e0853 100644 --- a/drivers/net/ethernet/micrel/ksz884x.c +++ b/drivers/net/ethernet/micrel/ksz884x.c @@ -3951,7 +3951,7 @@ static void ksz_stop_timer(struct ksz_timer_info *info) { if (info->max) { info->max = 0; - del_timer_sync(&info->timer); + timer_delete_sync(&info->timer); } } diff --git a/drivers/net/ethernet/microchip/lan743x_ptp.c b/drivers/net/ethernet/microchip/lan743x_ptp.c index 4a777b449ecd..0be44dcb3393 100644 --- a/drivers/net/ethernet/microchip/lan743x_ptp.c +++ b/drivers/net/ethernet/microchip/lan743x_ptp.c @@ -942,6 +942,12 @@ static int lan743x_ptp_io_extts(struct lan743x_adapter *adapter, int on, extts = &ptp->extts[index]; + if (extts_request->flags & ~(PTP_ENABLE_FEATURE | + PTP_RISING_EDGE | + PTP_FALLING_EDGE | + PTP_STRICT_FLAGS)) + return -EOPNOTSUPP; + if (on) { extts_pin = ptp_find_pin(ptp->ptp_clock, PTP_PF_EXTTS, index); if (extts_pin < 0) diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index 3234a960fcc3..0af143ec0f86 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -828,7 +828,6 @@ static int lan966x_probe_port(struct lan966x *lan966x, u32 p, port->phylink_config.type = PHYLINK_NETDEV; port->phylink_pcs.poll = true; port->phylink_pcs.ops = &lan966x_phylink_pcs_ops; - port->phylink_pcs.neg_mode = true; port->phylink_config.mac_capabilities = MAC_ASYM_PAUSE | MAC_SYM_PAUSE | MAC_10 | MAC_100 | MAC_1000FD | MAC_2500FD; diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c index 6a0e5b83ecd0..74ad1d73b465 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.c @@ -338,7 +338,6 @@ static int sparx5_create_port(struct sparx5 *sparx5, spx5_port->custom_etype = 0x8880; /* Vitesse */ spx5_port->phylink_pcs.poll = true; spx5_port->phylink_pcs.ops = &sparx5_phylink_pcs_ops; - spx5_port->phylink_pcs.neg_mode = true; spx5_port->is_mrouter = false; INIT_LIST_HEAD(&spx5_port->tc_templates); sparx5->ports[config->portno] = spx5_port; diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c index 138ac58fae51..f713656f1fae 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c @@ -375,6 +375,6 @@ irqreturn_t sparx5_xtr_handler(int irq, void *_sparx5) void sparx5_port_inj_timer_setup(struct sparx5_port *port) { - hrtimer_init(&port->inj_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - port->inj_timer.function = sparx5_injection_timeout; + hrtimer_setup(&port->inj_timer, sparx5_injection_timeout, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); } diff --git a/drivers/net/ethernet/microsoft/mana/gdma_main.c b/drivers/net/ethernet/microsoft/mana/gdma_main.c index be95336ce089..4ffaf7588885 100644 --- a/drivers/net/ethernet/microsoft/mana/gdma_main.c +++ b/drivers/net/ethernet/microsoft/mana/gdma_main.c @@ -134,9 +134,10 @@ static int mana_gd_detect_devices(struct pci_dev *pdev) struct gdma_list_devices_resp resp = {}; struct gdma_general_req req = {}; struct gdma_dev_id dev; - u32 i, max_num_devs; + int found_dev = 0; u16 dev_type; int err; + u32 i; mana_gd_init_req_hdr(&req.hdr, GDMA_LIST_DEVICES, sizeof(req), sizeof(resp)); @@ -148,12 +149,17 @@ static int mana_gd_detect_devices(struct pci_dev *pdev) return err ? err : -EPROTO; } - max_num_devs = min_t(u32, MAX_NUM_GDMA_DEVICES, resp.num_of_devs); - - for (i = 0; i < max_num_devs; i++) { + for (i = 0; i < GDMA_DEV_LIST_SIZE && + found_dev < resp.num_of_devs; i++) { dev = resp.devs[i]; dev_type = dev.type; + /* Skip empty devices */ + if (dev.as_uint32 == 0) + continue; + + found_dev++; + /* HWC is already detected in mana_hwc_create_channel(). */ if (dev_type == GDMA_DEVICE_HWC) continue; @@ -331,6 +337,7 @@ void mana_gd_wq_ring_doorbell(struct gdma_context *gc, struct gdma_queue *queue) mana_gd_ring_doorbell(gc, queue->gdma_dev->doorbell, queue->type, queue->id, queue->head * GDMA_WQE_BU_SIZE, 0); } +EXPORT_SYMBOL_NS(mana_gd_wq_ring_doorbell, "NET_MANA"); void mana_gd_ring_cq(struct gdma_queue *cq, u8 arm_bit) { @@ -343,6 +350,7 @@ void mana_gd_ring_cq(struct gdma_queue *cq, u8 arm_bit) mana_gd_ring_doorbell(gc, cq->gdma_dev->doorbell, cq->type, cq->id, head, arm_bit); } +EXPORT_SYMBOL_NS(mana_gd_ring_cq, "NET_MANA"); static void mana_gd_process_eqe(struct gdma_queue *eq) { @@ -666,8 +674,11 @@ int mana_gd_create_hwc_queue(struct gdma_dev *gd, gmi = &queue->mem_info; err = mana_gd_alloc_memory(gc, spec->queue_size, gmi); - if (err) + if (err) { + dev_err(gc->dev, "GDMA queue type: %d, size: %u, gdma memory allocation err: %d\n", + spec->type, spec->queue_size, err); goto free_q; + } queue->head = 0; queue->tail = 0; @@ -688,6 +699,8 @@ int mana_gd_create_hwc_queue(struct gdma_dev *gd, *queue_ptr = queue; return 0; out: + dev_err(gc->dev, "Failed to create queue type %d of size %u, err: %d\n", + spec->type, spec->queue_size, err); mana_gd_free_memory(gmi); free_q: kfree(queue); @@ -770,7 +783,13 @@ static int mana_gd_create_dma_region(struct gdma_dev *gd, } gmi->dma_region_handle = resp.dma_region_handle; + dev_dbg(gc->dev, "Created DMA region handle 0x%llx\n", + gmi->dma_region_handle); out: + if (err) + dev_dbg(gc->dev, + "Failed to create DMA region of length: %u, page_type: %d, status: 0x%x, err: %d\n", + length, req->gdma_page_type, resp.hdr.status, err); kfree(req); return err; } @@ -793,8 +812,11 @@ int mana_gd_create_mana_eq(struct gdma_dev *gd, gmi = &queue->mem_info; err = mana_gd_alloc_memory(gc, spec->queue_size, gmi); - if (err) + if (err) { + dev_err(gc->dev, "GDMA queue type: %d, size: %u, gdma memory allocation err: %d\n", + spec->type, spec->queue_size, err); goto free_q; + } err = mana_gd_create_dma_region(gd, gmi); if (err) @@ -815,6 +837,8 @@ int mana_gd_create_mana_eq(struct gdma_dev *gd, *queue_ptr = queue; return 0; out: + dev_err(gc->dev, "Failed to create queue type %d of size: %u, err: %d\n", + spec->type, spec->queue_size, err); mana_gd_free_memory(gmi); free_q: kfree(queue); @@ -841,8 +865,11 @@ int mana_gd_create_mana_wq_cq(struct gdma_dev *gd, gmi = &queue->mem_info; err = mana_gd_alloc_memory(gc, spec->queue_size, gmi); - if (err) + if (err) { + dev_err(gc->dev, "GDMA queue type: %d, size: %u, memory allocation err: %d\n", + spec->type, spec->queue_size, err); goto free_q; + } err = mana_gd_create_dma_region(gd, gmi); if (err) @@ -862,11 +889,14 @@ int mana_gd_create_mana_wq_cq(struct gdma_dev *gd, *queue_ptr = queue; return 0; out: + dev_err(gc->dev, "Failed to create queue type %d of size: %u, err: %d\n", + spec->type, spec->queue_size, err); mana_gd_free_memory(gmi); free_q: kfree(queue); return err; } +EXPORT_SYMBOL_NS(mana_gd_create_mana_wq_cq, "NET_MANA"); void mana_gd_destroy_queue(struct gdma_context *gc, struct gdma_queue *queue) { @@ -1041,7 +1071,7 @@ static u32 mana_gd_write_client_oob(const struct gdma_wqe_request *wqe_req, header->inline_oob_size_div4 = client_oob_size / sizeof(u32); if (oob_in_sgl) { - WARN_ON_ONCE(!pad_data || wqe_req->num_sge < 2); + WARN_ON_ONCE(wqe_req->num_sge < 2); header->client_oob_in_sgl = 1; @@ -1148,6 +1178,7 @@ int mana_gd_post_work_request(struct gdma_queue *wq, return 0; } +EXPORT_SYMBOL_NS(mana_gd_post_work_request, "NET_MANA"); int mana_gd_post_and_ring(struct gdma_queue *queue, const struct gdma_wqe_request *wqe_req, @@ -1157,8 +1188,11 @@ int mana_gd_post_and_ring(struct gdma_queue *queue, int err; err = mana_gd_post_work_request(queue, wqe_req, wqe_info); - if (err) + if (err) { + dev_err(gc->dev, "Failed to post work req from queue type %d of size %u (err=%d)\n", + queue->type, queue->queue_size, err); return err; + } mana_gd_wq_ring_doorbell(gc, queue); @@ -1218,6 +1252,7 @@ int mana_gd_poll_cq(struct gdma_queue *cq, struct gdma_comp *comp, int num_cqe) return cqe_idx; } +EXPORT_SYMBOL_NS(mana_gd_poll_cq, "NET_MANA"); static irqreturn_t mana_gd_intr(int irq, void *arg) { @@ -1435,8 +1470,10 @@ static int mana_gd_setup(struct pci_dev *pdev) mana_smc_init(&gc->shm_channel, gc->dev, gc->shm_base); err = mana_gd_setup_irqs(pdev); - if (err) + if (err) { + dev_err(gc->dev, "Failed to setup IRQs: %d\n", err); return err; + } err = mana_hwc_create_channel(gc); if (err) @@ -1454,12 +1491,14 @@ static int mana_gd_setup(struct pci_dev *pdev) if (err) goto destroy_hwc; + dev_dbg(&pdev->dev, "mana gdma setup successful\n"); return 0; destroy_hwc: mana_hwc_destroy_channel(gc); remove_irq: mana_gd_remove_irqs(pdev); + dev_err(&pdev->dev, "%s failed (error %d)\n", __func__, err); return err; } @@ -1470,6 +1509,7 @@ static void mana_gd_cleanup(struct pci_dev *pdev) mana_hwc_destroy_channel(gc); mana_gd_remove_irqs(pdev); + dev_dbg(&pdev->dev, "mana gdma cleanup successful\n"); } static bool mana_is_pf(unsigned short dev_id) @@ -1488,8 +1528,10 @@ static int mana_gd_probe(struct pci_dev *pdev, const struct pci_device_id *ent) BUILD_BUG_ON(2 * MAX_PORTS_IN_MANA_DEV * GDMA_EQE_SIZE > EQ_SIZE); err = pci_enable_device(pdev); - if (err) + if (err) { + dev_err(&pdev->dev, "Failed to enable pci device (err=%d)\n", err); return -ENXIO; + } pci_set_master(pdev); @@ -1498,9 +1540,10 @@ static int mana_gd_probe(struct pci_dev *pdev, const struct pci_device_id *ent) goto disable_dev; err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); - if (err) + if (err) { + dev_err(&pdev->dev, "DMA set mask failed: %d\n", err); goto release_region; - + } dma_set_max_seg_size(&pdev->dev, UINT_MAX); err = -ENOMEM; @@ -1547,6 +1590,7 @@ unmap_bar: * adapter-MTU file and apc->mana_pci_debugfs folder. */ debugfs_remove_recursive(gc->mana_pci_debugfs); + gc->mana_pci_debugfs = NULL; pci_iounmap(pdev, bar0_va); free_gc: pci_set_drvdata(pdev, NULL); @@ -1569,12 +1613,16 @@ static void mana_gd_remove(struct pci_dev *pdev) debugfs_remove_recursive(gc->mana_pci_debugfs); + gc->mana_pci_debugfs = NULL; + pci_iounmap(pdev, gc->bar0_va); vfree(gc); pci_release_regions(pdev); pci_disable_device(pdev); + + dev_dbg(&pdev->dev, "mana gdma remove successful\n"); } /* The 'state' parameter is not used. */ @@ -1622,6 +1670,8 @@ static void mana_gd_shutdown(struct pci_dev *pdev) debugfs_remove_recursive(gc->mana_pci_debugfs); + gc->mana_pci_debugfs = NULL; + pci_disable_device(pdev); } @@ -1648,8 +1698,10 @@ static int __init mana_driver_init(void) mana_debugfs_root = debugfs_create_dir("mana", NULL); err = pci_register_driver(&mana_driver); - if (err) + if (err) { debugfs_remove(mana_debugfs_root); + mana_debugfs_root = NULL; + } return err; } @@ -1659,6 +1711,8 @@ static void __exit mana_driver_exit(void) pci_unregister_driver(&mana_driver); debugfs_remove(mana_debugfs_root); + + mana_debugfs_root = NULL; } module_init(mana_driver_init); diff --git a/drivers/net/ethernet/microsoft/mana/hw_channel.c b/drivers/net/ethernet/microsoft/mana/hw_channel.c index a00f915c5188..1ba49602089b 100644 --- a/drivers/net/ethernet/microsoft/mana/hw_channel.c +++ b/drivers/net/ethernet/microsoft/mana/hw_channel.c @@ -440,7 +440,8 @@ static int mana_hwc_alloc_dma_buf(struct hw_channel_context *hwc, u16 q_depth, gmi = &dma_buf->mem_info; err = mana_gd_alloc_memory(gc, buf_size, gmi); if (err) { - dev_err(hwc->dev, "Failed to allocate DMA buffer: %d\n", err); + dev_err(hwc->dev, "Failed to allocate DMA buffer size: %u, err %d\n", + buf_size, err); goto out; } @@ -529,6 +530,9 @@ static int mana_hwc_create_wq(struct hw_channel_context *hwc, out: if (err) mana_hwc_destroy_wq(hwc, hwc_wq); + + dev_err(hwc->dev, "Failed to create HWC queue size= %u type= %d err= %d\n", + queue_size, q_type, err); return err; } diff --git a/drivers/net/ethernet/microsoft/mana/mana_bpf.c b/drivers/net/ethernet/microsoft/mana/mana_bpf.c index 23b1521c0df9..d30721d4516f 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_bpf.c +++ b/drivers/net/ethernet/microsoft/mana/mana_bpf.c @@ -91,7 +91,7 @@ u32 mana_run_xdp(struct net_device *ndev, struct mana_rxq *rxq, goto out; xdp_init_buff(xdp, PAGE_SIZE, &rxq->xdp_rxq); - xdp_prepare_buff(xdp, buf_va, XDP_PACKET_HEADROOM, pkt_len, false); + xdp_prepare_buff(xdp, buf_va, XDP_PACKET_HEADROOM, pkt_len, true); act = bpf_prog_run_xdp(prog, xdp); diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index aa1e47233fe5..2bac6be8f6a0 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -13,6 +13,7 @@ #include <net/checksum.h> #include <net/ip6_checksum.h> +#include <net/netdev_lock.h> #include <net/page_pool/helpers.h> #include <net/xdp.h> @@ -52,10 +53,12 @@ static int mana_open(struct net_device *ndev) { struct mana_port_context *apc = netdev_priv(ndev); int err; - err = mana_alloc_queues(ndev); - if (err) + + if (err) { + netdev_err(ndev, "%s failed to allocate queues: %d\n", __func__, err); return err; + } apc->port_is_up = true; @@ -64,7 +67,7 @@ static int mana_open(struct net_device *ndev) netif_carrier_on(ndev); netif_tx_wake_all_queues(ndev); - + netdev_dbg(ndev, "%s successful\n", __func__); return 0; } @@ -176,6 +179,9 @@ static int mana_map_skb(struct sk_buff *skb, struct mana_port_context *apc, return 0; frag_err: + if (net_ratelimit()) + netdev_err(apc->ndev, "Failed to map skb of size %u to DMA\n", + skb->len); for (i = sg_i - 1; i >= hsg; i--) dma_unmap_page(dev, ash->dma_handle[i], ash->size[i], DMA_TO_DEVICE); @@ -256,6 +262,9 @@ netdev_tx_t mana_start_xmit(struct sk_buff *skb, struct net_device *ndev) if (skb_cow_head(skb, MANA_HEADROOM)) goto tx_drop_count; + if (unlikely(ipv6_hopopt_jumbo_remove(skb))) + goto tx_drop_count; + txq = &apc->tx_qp[txq_idx].txq; gdma_sq = txq->gdma_sq; cq = &apc->tx_qp[txq_idx].tx_cq; @@ -652,30 +661,16 @@ int mana_pre_alloc_rxbufs(struct mana_port_context *mpc, int new_mtu, int num_qu mpc->rxbpre_total = 0; for (i = 0; i < num_rxb; i++) { - if (mpc->rxbpre_alloc_size > PAGE_SIZE) { - va = netdev_alloc_frag(mpc->rxbpre_alloc_size); - if (!va) - goto error; - - page = virt_to_head_page(va); - /* Check if the frag falls back to single page */ - if (compound_order(page) < - get_order(mpc->rxbpre_alloc_size)) { - put_page(page); - goto error; - } - } else { - page = dev_alloc_page(); - if (!page) - goto error; + page = dev_alloc_pages(get_order(mpc->rxbpre_alloc_size)); + if (!page) + goto error; - va = page_to_virt(page); - } + va = page_to_virt(page); da = dma_map_single(dev, va + mpc->rxbpre_headroom, mpc->rxbpre_datasize, DMA_FROM_DEVICE); if (dma_mapping_error(dev, da)) { - put_page(virt_to_head_page(va)); + put_page(page); goto error; } @@ -687,6 +682,7 @@ int mana_pre_alloc_rxbufs(struct mana_port_context *mpc, int new_mtu, int num_qu return 0; error: + netdev_err(mpc->ndev, "Failed to pre-allocate RX buffers for %d queues\n", num_queues); mana_pre_dealloc_rxbufs(mpc); return -ENOMEM; } @@ -738,12 +734,11 @@ static const struct net_device_ops mana_devops = { static void mana_cleanup_port_context(struct mana_port_context *apc) { /* - * at this point all dir/files under the vport directory - * are already cleaned up. - * We are sure the apc->mana_port_debugfs remove will not - * cause any freed memory access issues + * make sure subsequent cleanup attempts don't end up removing already + * cleaned dentry pointer */ debugfs_remove(apc->mana_port_debugfs); + apc->mana_port_debugfs = NULL; kfree(apc->rxqs); apc->rxqs = NULL; } @@ -1254,6 +1249,7 @@ static void mana_destroy_eq(struct mana_context *ac) return; debugfs_remove_recursive(ac->mana_eqs_debugfs); + ac->mana_eqs_debugfs = NULL; for (i = 0; i < gc->max_num_queues; i++) { eq = ac->eqs[i].eq; @@ -1304,8 +1300,10 @@ static int mana_create_eq(struct mana_context *ac) for (i = 0; i < gc->max_num_queues; i++) { spec.eq.msix_index = (i + 1) % gc->num_msix_usable; err = mana_gd_create_mana_eq(gd, &spec, &ac->eqs[i].eq); - if (err) + if (err) { + dev_err(gc->dev, "Failed to create EQ %d : %d\n", i, err); goto out; + } mana_create_eq_debugfs(ac, i); } @@ -1547,8 +1545,12 @@ static struct sk_buff *mana_build_skb(struct mana_rxq *rxq, void *buf_va, return NULL; if (xdp->data_hard_start) { + u32 metasize = xdp->data - xdp->data_meta; + skb_reserve(skb, xdp->data - xdp->data_hard_start); skb_put(skb, xdp->data_end - xdp->data); + if (metasize) + skb_metadata_set(skb, metasize); return skb; } @@ -1660,7 +1662,7 @@ drop: } static void *mana_get_rxfrag(struct mana_rxq *rxq, struct device *dev, - dma_addr_t *da, bool *from_pool, bool is_napi) + dma_addr_t *da, bool *from_pool) { struct page *page; void *va; @@ -1671,21 +1673,6 @@ static void *mana_get_rxfrag(struct mana_rxq *rxq, struct device *dev, if (rxq->xdp_save_va) { va = rxq->xdp_save_va; rxq->xdp_save_va = NULL; - } else if (rxq->alloc_size > PAGE_SIZE) { - if (is_napi) - va = napi_alloc_frag(rxq->alloc_size); - else - va = netdev_alloc_frag(rxq->alloc_size); - - if (!va) - return NULL; - - page = virt_to_head_page(va); - /* Check if the frag falls back to single page */ - if (compound_order(page) < get_order(rxq->alloc_size)) { - put_page(page); - return NULL; - } } else { page = page_pool_dev_alloc_pages(rxq->page_pool); if (!page) @@ -1718,7 +1705,7 @@ static void mana_refill_rx_oob(struct device *dev, struct mana_rxq *rxq, dma_addr_t da; void *va; - va = mana_get_rxfrag(rxq, dev, &da, &from_pool, true); + va = mana_get_rxfrag(rxq, dev, &da, &from_pool); if (!va) return; @@ -1914,6 +1901,7 @@ static void mana_destroy_txq(struct mana_port_context *apc) for (i = 0; i < apc->num_queues; i++) { debugfs_remove_recursive(apc->tx_qp[i].mana_tx_debugfs); + apc->tx_qp[i].mana_tx_debugfs = NULL; napi = &apc->tx_qp[i].tx_cq.napi; if (apc->tx_qp[i].txq.napi_initialized) { @@ -2080,6 +2068,8 @@ static int mana_create_txq(struct mana_port_context *apc, return 0; out: + netdev_err(net, "Failed to create %d TX queues, %d\n", + apc->num_queues, err); mana_destroy_txq(apc); return err; } @@ -2099,6 +2089,7 @@ static void mana_destroy_rxq(struct mana_port_context *apc, return; debugfs_remove_recursive(rxq->mana_rx_debugfs); + rxq->mana_rx_debugfs = NULL; napi = &rxq->rx_cq.napi; @@ -2156,7 +2147,7 @@ static int mana_fill_rx_oob(struct mana_recv_buf_oob *rx_oob, u32 mem_key, if (mpc->rxbufs_pre) va = mana_get_rxbuf_pre(rxq, &da); else - va = mana_get_rxfrag(rxq, dev, &da, &from_pool, false); + va = mana_get_rxfrag(rxq, dev, &da, &from_pool); if (!va) return -ENOMEM; @@ -2242,6 +2233,7 @@ static int mana_create_page_pool(struct mana_rxq *rxq, struct gdma_context *gc) pprm.nid = gc->numa_node; pprm.napi = &rxq->rx_cq.napi; pprm.netdev = rxq->ndev; + pprm.order = get_order(rxq->alloc_size); rxq->page_pool = page_pool_create(&pprm); @@ -2415,6 +2407,7 @@ static int mana_add_rx_queues(struct mana_port_context *apc, rxq = mana_create_rxq(apc, i, &ac->eqs[i], ndev); if (!rxq) { err = -ENOMEM; + netdev_err(ndev, "Failed to create rxq %d : %d\n", i, err); goto out; } @@ -2661,12 +2654,18 @@ int mana_alloc_queues(struct net_device *ndev) int err; err = mana_create_vport(apc, ndev); - if (err) + if (err) { + netdev_err(ndev, "Failed to create vPort %u : %d\n", apc->port_idx, err); return err; + } err = netif_set_real_num_tx_queues(ndev, apc->num_queues); - if (err) + if (err) { + netdev_err(ndev, + "netif_set_real_num_tx_queues () failed for ndev with num_queues %u : %d\n", + apc->num_queues, err); goto destroy_vport; + } err = mana_add_rx_queues(apc, ndev); if (err) @@ -2675,14 +2674,20 @@ int mana_alloc_queues(struct net_device *ndev) apc->rss_state = apc->num_queues > 1 ? TRI_STATE_TRUE : TRI_STATE_FALSE; err = netif_set_real_num_rx_queues(ndev, apc->num_queues); - if (err) + if (err) { + netdev_err(ndev, + "netif_set_real_num_rx_queues () failed for ndev with num_queues %u : %d\n", + apc->num_queues, err); goto destroy_vport; + } mana_rss_table_init(apc); err = mana_config_rss(apc, TRI_STATE_TRUE, true, true); - if (err) + if (err) { + netdev_err(ndev, "Failed to configure RSS table: %d\n", err); goto destroy_vport; + } if (gd->gdma_context->is_pf) { err = mana_pf_register_filter(apc); @@ -2823,8 +2828,10 @@ int mana_detach(struct net_device *ndev, bool from_close) if (apc->port_st_save) { err = mana_dealloc_queues(ndev); - if (err) + if (err) { + netdev_err(ndev, "%s failed to deallocate queues: %d\n", __func__, err); return err; + } } if (!from_close) { @@ -2873,6 +2880,8 @@ static int mana_probe_port(struct mana_context *ac, int port_idx, ndev->dev_port = port_idx; SET_NETDEV_DEV(ndev, gc->dev); + netif_set_tso_max_size(ndev, GSO_MAX_SIZE); + netif_carrier_off(ndev); netdev_rss_key_fill(apc->hashkey, MANA_HASH_KEY_SIZE); @@ -2968,6 +2977,8 @@ static int add_adev(struct gdma_dev *gd) goto add_fail; gd->adev = adev; + dev_dbg(gd->gdma_context->dev, + "Auxiliary device added successfully\n"); return 0; add_fail: @@ -3009,8 +3020,10 @@ int mana_probe(struct gdma_dev *gd, bool resuming) } err = mana_create_eq(ac); - if (err) + if (err) { + dev_err(dev, "Failed to create EQs: %d\n", err); goto out; + } err = mana_query_device_cfg(ac, MANA_MAJOR_VERSION, MANA_MINOR_VERSION, MANA_MICRO_VERSION, &num_ports); @@ -3066,8 +3079,14 @@ int mana_probe(struct gdma_dev *gd, bool resuming) err = add_adev(gd); out: - if (err) + if (err) { mana_remove(gd, false); + } else { + dev_dbg(dev, "gd=%p, id=%u, num_ports=%d, type=%u, instance=%u\n", + gd, gd->dev_id.as_uint32, ac->num_ports, + gd->dev_id.type, gd->dev_id.instance); + dev_dbg(dev, "%s succeeded\n", __func__); + } return err; } @@ -3129,23 +3148,30 @@ out: gd->driver_data = NULL; gd->gdma_context = NULL; kfree(ac); + dev_dbg(dev, "%s succeeded\n", __func__); } -struct net_device *mana_get_primary_netdev_rcu(struct mana_context *ac, u32 port_index) +struct net_device *mana_get_primary_netdev(struct mana_context *ac, + u32 port_index, + netdevice_tracker *tracker) { struct net_device *ndev; - RCU_LOCKDEP_WARN(!rcu_read_lock_held(), - "Taking primary netdev without holding the RCU read lock"); if (port_index >= ac->num_ports) return NULL; - /* When mana is used in netvsc, the upper netdevice should be returned. */ - if (ac->ports[port_index]->flags & IFF_SLAVE) - ndev = netdev_master_upper_dev_get_rcu(ac->ports[port_index]); - else + rcu_read_lock(); + + /* If mana is used in netvsc, the upper netdevice should be returned. */ + ndev = netdev_master_upper_dev_get_rcu(ac->ports[port_index]); + + /* If there is no upper device, use the parent Ethernet device */ + if (!ndev) ndev = ac->ports[port_index]; + netdev_hold(ndev, tracker, GFP_ATOMIC); + rcu_read_unlock(); + return ndev; } -EXPORT_SYMBOL_NS(mana_get_primary_netdev_rcu, "NET_MANA"); +EXPORT_SYMBOL_NS(mana_get_primary_netdev, "NET_MANA"); diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c index b7d9657a7af3..7c501a758325 100644 --- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c +++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c @@ -2482,7 +2482,7 @@ static int myri10ge_close(struct net_device *dev) if (mgp->ss[0].tx.req_bytes == NULL) return 0; - del_timer_sync(&mgp->watchdog_timer); + timer_delete_sync(&mgp->watchdog_timer); mgp->running = MYRI10GE_ETH_STOPPING; for (i = 0; i < mgp->num_slices; i++) napi_disable(&mgp->ss[i].napi); diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c index ad0c14849115..05606692e631 100644 --- a/drivers/net/ethernet/natsemi/natsemi.c +++ b/drivers/net/ethernet/natsemi/natsemi.c @@ -3179,7 +3179,7 @@ static int netdev_close(struct net_device *dev) * the final WOL settings? */ - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); disable_irq(irq); spin_lock_irq(&np->lock); natsemi_irq_disable(dev); @@ -3278,7 +3278,7 @@ static int __maybe_unused natsemi_suspend(struct device *dev_d) if (netif_running (dev)) { const int irq = np->pci_dev->irq; - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); disable_irq(irq); spin_lock_irq(&np->lock); diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c index bea969dfa536..bf0347715a05 100644 --- a/drivers/net/ethernet/natsemi/ns83820.c +++ b/drivers/net/ethernet/natsemi/ns83820.c @@ -1527,7 +1527,7 @@ static int ns83820_stop(struct net_device *ndev) struct ns83820 *dev = PRIV(ndev); /* FIXME: protect against interrupt handler? */ - del_timer_sync(&dev->tx_watchdog); + timer_delete_sync(&dev->tx_watchdog); ns83820_disable_interrupts(dev); diff --git a/drivers/net/ethernet/neterion/s2io.c b/drivers/net/ethernet/neterion/s2io.c index f8016dc25e0a..3e55e8dc664c 100644 --- a/drivers/net/ethernet/neterion/s2io.c +++ b/drivers/net/ethernet/neterion/s2io.c @@ -7019,7 +7019,7 @@ static void do_s2io_card_down(struct s2io_nic *sp, int do_io) if (!is_s2io_card_up(sp)) return; - del_timer_sync(&sp->alarm_timer); + timer_delete_sync(&sp->alarm_timer); /* If s2io_set_link task is executing, wait till it completes. */ while (test_and_set_bit(__S2IO_STATE_LINK_TASK, &(sp->state))) msleep(50); diff --git a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c index 515069d5637b..671af5d4c5d2 100644 --- a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c +++ b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c @@ -565,20 +565,9 @@ static void nfp_net_xfrm_del_state(struct xfrm_state *x) xa_erase(&nn->xa_ipsec, x->xso.offload_handle - 1); } -static bool nfp_net_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) - /* Offload with IPv4 options is not supported yet */ - return ip_hdr(skb)->ihl == 5; - - /* Offload with IPv6 extension headers is not support yet */ - return !(ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)); -} - static const struct xfrmdev_ops nfp_net_ipsec_xfrmdev_ops = { .xdo_dev_state_add = nfp_net_xfrm_add_state, .xdo_dev_state_delete = nfp_net_xfrm_del_state, - .xdo_dev_offload_ok = nfp_net_ipsec_offload_ok, }; void nfp_net_ipsec_init(struct nfp_net *nn) diff --git a/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c b/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c index 0d6c59d6d4ae..ea6a288c0d5e 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_hwmon.c @@ -83,42 +83,12 @@ nfp_hwmon_is_visible(const void *data, enum hwmon_sensor_types type, u32 attr, return 0; } -static u32 nfp_chip_config[] = { - HWMON_C_REGISTER_TZ, - 0 -}; - -static const struct hwmon_channel_info nfp_chip = { - .type = hwmon_chip, - .config = nfp_chip_config, -}; - -static u32 nfp_temp_config[] = { - HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_CRIT, - 0 -}; - -static const struct hwmon_channel_info nfp_temp = { - .type = hwmon_temp, - .config = nfp_temp_config, -}; - -static u32 nfp_power_config[] = { - HWMON_P_INPUT | HWMON_P_MAX, - HWMON_P_INPUT, - HWMON_P_INPUT, - 0 -}; - -static const struct hwmon_channel_info nfp_power = { - .type = hwmon_power, - .config = nfp_power_config, -}; - static const struct hwmon_channel_info * const nfp_hwmon_info[] = { - &nfp_chip, - &nfp_temp, - &nfp_power, + HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ), + HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_MAX | HWMON_T_CRIT), + HWMON_CHANNEL_INFO(power, HWMON_P_INPUT | HWMON_P_MAX, + HWMON_P_INPUT, + HWMON_P_INPUT), NULL }; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index abba165738a3..95514fabadf2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -227,7 +227,7 @@ static void nfp_net_reconfig_sync_enter(struct nfp_net *nn) spin_unlock_bh(&nn->reconfig_lock); if (cancelled_timer) { - del_timer_sync(&nn->reconfig_timer); + timer_delete_sync(&nn->reconfig_timer); nfp_net_reconfig_wait(nn, nn->reconfig_timer.expires); } diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c index 499e5e39d513..29cb74ccb25a 100644 --- a/drivers/net/ethernet/nvidia/forcedeth.c +++ b/drivers/net/ethernet/nvidia/forcedeth.c @@ -5623,9 +5623,9 @@ static int nv_close(struct net_device *dev) napi_disable(&np->napi); synchronize_irq(np->pci_dev->irq); - del_timer_sync(&np->oom_kick); - del_timer_sync(&np->nic_poll); - del_timer_sync(&np->stats_poll); + timer_delete_sync(&np->oom_kick); + timer_delete_sync(&np->nic_poll); + timer_delete_sync(&np->stats_poll); netif_stop_queue(dev); spin_lock_irq(&np->lock); diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c index 4ac29cd59f2b..1651df8a7c21 100644 --- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c +++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c @@ -1916,7 +1916,7 @@ void pch_gbe_down(struct pch_gbe_adapter *adapter) pch_gbe_irq_disable(adapter); pch_gbe_free_irq(adapter); - del_timer_sync(&adapter->watchdog_timer); + timer_delete_sync(&adapter->watchdog_timer); netdev->tx_queue_len = adapter->tx_queue_len; netif_carrier_off(netdev); diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c index a36d422b5173..26bc8b3b1ec8 100644 --- a/drivers/net/ethernet/packetengines/hamachi.c +++ b/drivers/net/ethernet/packetengines/hamachi.c @@ -1712,7 +1712,7 @@ static int hamachi_close(struct net_device *dev) free_irq(hmp->pci_dev->irq, dev); - del_timer_sync(&hmp->timer); + timer_delete_sync(&hmp->timer); /* Free all the skbuffs in the Rx queue. */ for (i = 0; i < RX_RING_SIZE; i++) { diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c index c0515dc63246..21b760e65d73 100644 --- a/drivers/net/ethernet/packetengines/yellowfin.c +++ b/drivers/net/ethernet/packetengines/yellowfin.c @@ -1222,7 +1222,7 @@ static int yellowfin_close(struct net_device *dev) iowrite32(0x80000000, ioaddr + RxCtrl); iowrite32(0x80000000, ioaddr + TxCtrl); - del_timer(&yp->timer); + timer_delete(&yp->timer); #if defined(__i386__) if (yellowfin_debug > 2) { diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c index cb4e12df7719..801380729046 100644 --- a/drivers/net/ethernet/pasemi/pasemi_mac.c +++ b/drivers/net/ethernet/pasemi/pasemi_mac.c @@ -1288,7 +1288,7 @@ static int pasemi_mac_close(struct net_device *dev) phy_disconnect(dev->phydev); } - del_timer_sync(&mac->tx->clean_timer); + timer_delete_sync(&mac->tx->clean_timer); netif_stop_queue(dev); napi_disable(&mac->napi); diff --git a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c index f5dc876eb500..4c377bdc62c8 100644 --- a/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c +++ b/drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c @@ -441,7 +441,7 @@ static void ionic_reset_prepare(struct pci_dev *pdev) set_bit(IONIC_LIF_F_FW_RESET, lif->state); - del_timer_sync(&ionic->watchdog_timer); + timer_delete_sync(&ionic->watchdog_timer); cancel_work_sync(&lif->deferred.work); mutex_lock(&lif->queue_lock); diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index f915c423fe70..886061d7351a 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -454,7 +454,7 @@ int qed_fill_dev_info(struct qed_dev *cdev, static void qed_free_cdev(struct qed_dev *cdev) { - kfree((void *)cdev); + kfree(cdev); } static struct qed_dev *qed_alloc_cdev(struct pci_dev *pdev) diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index fa167b1aa019..5222a035fd19 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -3033,7 +3033,7 @@ static void qed_iov_vf_mbx_vport_update(struct qed_hwfn *p_hwfn, u16 length; int rc; - /* Valiate PF can send such a request */ + /* Validate PF can send such a request */ if (!vf->vport_instance) { DP_VERBOSE(p_hwfn, QED_MSG_IOV, @@ -3312,7 +3312,7 @@ static void qed_iov_vf_mbx_ucast_filter(struct qed_hwfn *p_hwfn, goto out; } - /* Determine if the unicast filtering is acceptible by PF */ + /* Determine if the unicast filtering is acceptable by PF */ if ((p_bulletin->valid_bitmap & BIT(VLAN_ADDR_FORCED)) && (params.type == QED_FILTER_VLAN || params.type == QED_FILTER_MAC_VLAN)) { @@ -3729,7 +3729,7 @@ qed_iov_execute_vf_flr_cleanup(struct qed_hwfn *p_hwfn, rc = qed_iov_enable_vf_access(p_hwfn, p_ptt, p_vf); if (rc) { - DP_ERR(p_hwfn, "Failed to re-enable VF[%d] acces\n", + DP_ERR(p_hwfn, "Failed to re-enable VF[%d] access\n", vfid); return rc; } @@ -4480,7 +4480,7 @@ int qed_sriov_disable(struct qed_dev *cdev, bool pci_enabled) struct qed_ptt *ptt = qed_ptt_acquire(hwfn); /* Failure to acquire the ptt in 100g creates an odd error - * where the first engine has already relased IOV. + * where the first engine has already released IOV. */ if (!ptt) { DP_ERR(hwfn, "Failed to acquire ptt\n"); diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c index fc78bc959ded..bf5bf8c95c85 100644 --- a/drivers/net/ethernet/qlogic/qla3xxx.c +++ b/drivers/net/ethernet/qlogic/qla3xxx.c @@ -3420,7 +3420,7 @@ static int ql_adapter_down(struct ql3_adapter *qdev, int do_reset) pci_disable_msi(qdev->pdev); } - del_timer_sync(&qdev->adapter_timer); + timer_delete_sync(&qdev->adapter_timer); napi_disable(&qdev->napi); diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c index f9dd50152b1e..28d24d59efb8 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c @@ -454,8 +454,10 @@ static int qlcnic_sriov_set_guest_vlan_mode(struct qlcnic_adapter *adapter, num_vlans = sriov->num_allowed_vlans; sriov->allowed_vlans = kcalloc(num_vlans, sizeof(u16), GFP_KERNEL); - if (!sriov->allowed_vlans) + if (!sriov->allowed_vlans) { + qlcnic_sriov_free_vlans(adapter); return -ENOMEM; + } vlans = (u16 *)&cmd->rsp.arg[3]; for (i = 0; i < num_vlans; i++) @@ -2167,8 +2169,10 @@ int qlcnic_sriov_alloc_vlans(struct qlcnic_adapter *adapter) vf = &sriov->vf_info[i]; vf->sriov_vlans = kcalloc(sriov->num_allowed_vlans, sizeof(*vf->sriov_vlans), GFP_KERNEL); - if (!vf->sriov_vlans) + if (!vf->sriov_vlans) { + qlcnic_sriov_free_vlans(adapter); return -ENOMEM; + } } return 0; diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c index f3bea196a8f9..ba8763cac9d9 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c @@ -117,11 +117,14 @@ static void rmnet_unregister_bridge(struct rmnet_port *port) rmnet_unregister_real_device(bridge_dev); } -static int rmnet_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int rmnet_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); u32 data_format = RMNET_FLAGS_INGRESS_DEAGGREGATION; + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct net_device *real_dev; int mode = RMNET_EPMODE_VND; struct rmnet_endpoint *ep; @@ -134,7 +137,7 @@ static int rmnet_newlink(struct net *src_net, struct net_device *dev, return -EINVAL; } - real_dev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); + real_dev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK])); if (!real_dev) { NL_SET_ERR_MSG_MOD(extack, "link does not exist"); return -ENODEV; diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c index a5e3d1a88305..8b4640c5d61e 100644 --- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c +++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_data.c @@ -686,8 +686,8 @@ void rmnet_map_update_ul_agg_config(struct rmnet_port *port, u32 size, void rmnet_map_tx_aggregate_init(struct rmnet_port *port) { - hrtimer_init(&port->hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - port->hrtimer.function = rmnet_map_flush_tx_packet_queue; + hrtimer_setup(&port->hrtimer, rmnet_map_flush_tx_packet_queue, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); spin_lock_init(&port->agg_lock); rmnet_map_update_ul_agg_config(port, 4096, 1, 800); INIT_WORK(&port->agg_wq, rmnet_map_flush_tx_packet_work); diff --git a/drivers/net/ethernet/realtek/Kconfig b/drivers/net/ethernet/realtek/Kconfig index 8a8ea51c639e..fe136f61586f 100644 --- a/drivers/net/ethernet/realtek/Kconfig +++ b/drivers/net/ethernet/realtek/Kconfig @@ -114,7 +114,8 @@ config R8169 will be called r8169. This is recommended. config R8169_LEDS - def_bool R8169 && LEDS_TRIGGER_NETDEV + bool "Support for controlling the NIC LEDs" + depends on R8169 && LEDS_TRIGGER_NETDEV depends on !(R8169=y && LEDS_CLASS=m) help Optional support for controlling the NIC LED's with the netdev diff --git a/drivers/net/ethernet/realtek/atp.c b/drivers/net/ethernet/realtek/atp.c index 6cbcb3164367..c73a57e4a144 100644 --- a/drivers/net/ethernet/realtek/atp.c +++ b/drivers/net/ethernet/realtek/atp.c @@ -832,7 +832,7 @@ net_close(struct net_device *dev) netif_stop_queue(dev); - del_timer_sync(&lp->timer); + timer_delete_sync(&lp->timer); /* Flush the Tx and disable Rx here. */ lp->addr_mode = CMR2h_OFF; diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 5a5eba49c651..4eebd9cb40a3 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -89,6 +89,7 @@ #define JUMBO_6K (6 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN) #define JUMBO_7K (7 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN) #define JUMBO_9K (9 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN) +#define JUMBO_16K (SZ_16K - VLAN_ETH_HLEN - ETH_FCS_LEN) static const struct { const char *name; @@ -169,6 +170,7 @@ static const struct pci_device_id rtl8169_pci_tbl[] = { { PCI_VDEVICE(REALTEK, 0x8125) }, { PCI_VDEVICE(REALTEK, 0x8126) }, { PCI_VDEVICE(REALTEK, 0x3000) }, + { PCI_VDEVICE(REALTEK, 0x5000) }, {} }; @@ -2850,6 +2852,32 @@ static u32 rtl_csi_read(struct rtl8169_private *tp, int addr) RTL_R32(tp, CSIDR) : ~0; } +static void rtl_disable_zrxdc_timeout(struct rtl8169_private *tp) +{ + struct pci_dev *pdev = tp->pci_dev; + u32 csi; + int rc; + u8 val; + +#define RTL_GEN3_RELATED_OFF 0x0890 +#define RTL_GEN3_ZRXDC_NONCOMPL 0x1 + if (pdev->cfg_size > RTL_GEN3_RELATED_OFF) { + rc = pci_read_config_byte(pdev, RTL_GEN3_RELATED_OFF, &val); + if (rc == PCIBIOS_SUCCESSFUL) { + val &= ~RTL_GEN3_ZRXDC_NONCOMPL; + rc = pci_write_config_byte(pdev, RTL_GEN3_RELATED_OFF, + val); + if (rc == PCIBIOS_SUCCESSFUL) + return; + } + } + + netdev_notice_once(tp->dev, + "No native access to PCI extended config space, falling back to CSI\n"); + csi = rtl_csi_read(tp, RTL_GEN3_RELATED_OFF); + rtl_csi_write(tp, RTL_GEN3_RELATED_OFF, csi & ~RTL_GEN3_ZRXDC_NONCOMPL); +} + static void rtl_set_aspm_entry_latency(struct rtl8169_private *tp, u8 val) { struct pci_dev *pdev = tp->pci_dev; @@ -3822,6 +3850,7 @@ static void rtl_hw_start_8125d(struct rtl8169_private *tp) static void rtl_hw_start_8126a(struct rtl8169_private *tp) { + rtl_disable_zrxdc_timeout(tp); rtl_set_def_aspm_entry_latency(tp); rtl_hw_start_8125_common(tp); } @@ -5199,6 +5228,33 @@ static int r8169_mdio_write_reg(struct mii_bus *mii_bus, int phyaddr, return 0; } +static int r8169_mdio_read_reg_c45(struct mii_bus *mii_bus, int addr, + int devnum, int regnum) +{ + struct rtl8169_private *tp = mii_bus->priv; + + if (addr > 0) + return -ENODEV; + + if (devnum == MDIO_MMD_VEND2 && regnum > MDIO_STAT2) + return r8168_phy_ocp_read(tp, regnum); + + return 0; +} + +static int r8169_mdio_write_reg_c45(struct mii_bus *mii_bus, int addr, + int devnum, int regnum, u16 val) +{ + struct rtl8169_private *tp = mii_bus->priv; + + if (addr > 0 || devnum != MDIO_MMD_VEND2 || regnum <= MDIO_STAT2) + return -ENODEV; + + r8168_phy_ocp_write(tp, regnum, val); + + return 0; +} + static int r8169_mdio_register(struct rtl8169_private *tp) { struct pci_dev *pdev = tp->pci_dev; @@ -5222,12 +5278,18 @@ static int r8169_mdio_register(struct rtl8169_private *tp) new_bus->priv = tp; new_bus->parent = &pdev->dev; new_bus->irq[0] = PHY_MAC_INTERRUPT; + new_bus->phy_mask = GENMASK(31, 1); snprintf(new_bus->id, MII_BUS_ID_SIZE, "r8169-%x-%x", pci_domain_nr(pdev->bus), pci_dev_id(pdev)); new_bus->read = r8169_mdio_read_reg; new_bus->write = r8169_mdio_write_reg; + if (tp->mac_version >= RTL_GIGA_MAC_VER_40) { + new_bus->read_c45 = r8169_mdio_read_reg_c45; + new_bus->write_c45 = r8169_mdio_write_reg_c45; + } + ret = devm_mdiobus_register(&pdev->dev, new_bus); if (ret) return ret; @@ -5251,9 +5313,9 @@ static int r8169_mdio_register(struct rtl8169_private *tp) /* mimic behavior of r8125/r8126 vendor drivers */ if (tp->mac_version == RTL_GIGA_MAC_VER_61) - phy_set_eee_broken(tp->phydev, - ETHTOOL_LINK_MODE_2500baseT_Full_BIT); - phy_set_eee_broken(tp->phydev, ETHTOOL_LINK_MODE_5000baseT_Full_BIT); + phy_disable_eee_mode(tp->phydev, + ETHTOOL_LINK_MODE_2500baseT_Full_BIT); + phy_disable_eee_mode(tp->phydev, ETHTOOL_LINK_MODE_5000baseT_Full_BIT); /* PHY will be woken up in rtl_open() */ phy_suspend(tp->phydev); @@ -5326,6 +5388,9 @@ static int rtl_jumbo_max(struct rtl8169_private *tp) /* RTL8168c */ case RTL_GIGA_MAC_VER_18 ... RTL_GIGA_MAC_VER_24: return JUMBO_6K; + /* RTL8125/8126 */ + case RTL_GIGA_MAC_VER_61 ... RTL_GIGA_MAC_VER_71: + return JUMBO_16K; default: return JUMBO_9K; } @@ -5360,7 +5425,7 @@ done: /* register is set if system vendor successfully tested ASPM 1.2 */ static bool rtl_aspm_is_safe(struct rtl8169_private *tp) { - if (tp->mac_version >= RTL_GIGA_MAC_VER_61 && + if (tp->mac_version >= RTL_GIGA_MAC_VER_46 && r8168_mac_ocp_read(tp, 0xc0b2) & 0xf) return true; @@ -5409,11 +5474,10 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (region < 0) return dev_err_probe(&pdev->dev, -ENODEV, "no MMIO resource found\n"); - rc = pcim_iomap_regions(pdev, BIT(region), KBUILD_MODNAME); - if (rc < 0) - return dev_err_probe(&pdev->dev, rc, "cannot remap MMIO, aborting\n"); - - tp->mmio_addr = pcim_iomap_table(pdev)[region]; + tp->mmio_addr = pcim_iomap_region(pdev, region, KBUILD_MODNAME); + if (IS_ERR(tp->mmio_addr)) + return dev_err_probe(&pdev->dev, PTR_ERR(tp->mmio_addr), + "cannot remap MMIO, aborting\n"); txconfig = RTL_R32(tp, TxConfig); if (txconfig == ~0U) diff --git a/drivers/net/ethernet/realtek/rtase/rtase_main.c b/drivers/net/ethernet/realtek/rtase/rtase_main.c index 3bd11cb56294..2aacc1996796 100644 --- a/drivers/net/ethernet/realtek/rtase/rtase_main.c +++ b/drivers/net/ethernet/realtek/rtase/rtase_main.c @@ -1501,7 +1501,10 @@ static void rtase_wait_for_quiescence(const struct net_device *dev) static void rtase_sw_reset(struct net_device *dev) { struct rtase_private *tp = netdev_priv(dev); + struct rtase_ring *ring, *tmp; + struct rtase_int_vector *ivec; int ret; + u32 i; netif_stop_queue(dev); netif_carrier_off(dev); @@ -1512,6 +1515,13 @@ static void rtase_sw_reset(struct net_device *dev) rtase_tx_clear(tp); rtase_rx_clear(tp); + for (i = 0; i < tp->int_nums; i++) { + ivec = &tp->int_vector[i]; + list_for_each_entry_safe(ring, tmp, &ivec->ring_list, + ring_entry) + list_del(&ring->ring_entry); + } + ret = rtase_init_ring(dev); if (ret) { netdev_err(dev, "unable to init ring\n"); diff --git a/drivers/net/ethernet/renesas/ravb_ptp.c b/drivers/net/ethernet/renesas/ravb_ptp.c index 6e4ef7af27bf..b4365906669f 100644 --- a/drivers/net/ethernet/renesas/ravb_ptp.c +++ b/drivers/net/ethernet/renesas/ravb_ptp.c @@ -179,8 +179,7 @@ static int ravb_ptp_extts(struct ptp_clock_info *ptp, /* Reject requests with unsupported flags */ if (req->flags & ~(PTP_ENABLE_FEATURE | PTP_RISING_EDGE | - PTP_FALLING_EDGE | - PTP_STRICT_FLAGS)) + PTP_FALLING_EDGE)) return -EOPNOTSUPP; if (req->index) diff --git a/drivers/net/ethernet/renesas/rcar_gen4_ptp.c b/drivers/net/ethernet/renesas/rcar_gen4_ptp.c index 72e7fcc56693..4c3e8cc5046f 100644 --- a/drivers/net/ethernet/renesas/rcar_gen4_ptp.c +++ b/drivers/net/ethernet/renesas/rcar_gen4_ptp.c @@ -29,8 +29,8 @@ static const struct rcar_gen4_ptp_reg_offset gen4_offs = { static int rcar_gen4_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) { struct rcar_gen4_ptp_private *ptp_priv = ptp_to_priv(ptp); - bool neg_adj = scaled_ppm < 0 ? true : false; s64 addend = ptp_priv->default_addend; + bool neg_adj = scaled_ppm < 0; s64 diff; if (neg_adj) diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c index 84d09a8973b7..aba772e14555 100644 --- a/drivers/net/ethernet/renesas/rswitch.c +++ b/drivers/net/ethernet/renesas/rswitch.c @@ -1287,17 +1287,14 @@ static struct device_node *rswitch_get_port_node(struct rswitch_device *rdev) if (!ports) return NULL; - for_each_child_of_node(ports, port) { + for_each_available_child_of_node(ports, port) { err = of_property_read_u32(port, "reg", &index); if (err < 0) { port = NULL; goto out; } - if (index == rdev->etha->index) { - if (!of_device_is_available(port)) - port = NULL; + if (index == rdev->etha->index) break; - } } out: diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c index fe0bf1d3217a..36af94a2e062 100644 --- a/drivers/net/ethernet/rocker/rocker_main.c +++ b/drivers/net/ethernet/rocker/rocker_main.c @@ -2576,7 +2576,7 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number) rocker_carrier_init(rocker_port); dev->features |= NETIF_F_SG; - dev->netns_local = true; + dev->netns_immutable = true; /* MTU range: 68 - 9000 */ dev->min_mtu = ROCKER_PORT_MIN_MTU; diff --git a/drivers/net/ethernet/rocker/rocker_ofdpa.c b/drivers/net/ethernet/rocker/rocker_ofdpa.c index 826990459fa4..d5db26103d82 100644 --- a/drivers/net/ethernet/rocker/rocker_ofdpa.c +++ b/drivers/net/ethernet/rocker/rocker_ofdpa.c @@ -2386,7 +2386,7 @@ static void ofdpa_fini(struct rocker *rocker) struct hlist_node *tmp; int bkt; - del_timer_sync(&ofdpa->fdb_cleanup_timer); + timer_delete_sync(&ofdpa->fdb_cleanup_timer); flush_workqueue(rocker->rocker_owq); spin_lock_irqsave(&ofdpa->flow_tbl_lock, flags); diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c index 12c8396b6942..36b63bf343a9 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c @@ -91,7 +91,7 @@ void sxgbe_disable_eee_mode(struct sxgbe_priv_data * const priv) { /* Exit and disable EEE in case of we are in LPI state. */ priv->hw->mac->reset_eee_mode(priv->ioaddr); - del_timer_sync(&priv->eee_ctrl_timer); + timer_delete_sync(&priv->eee_ctrl_timer); priv->tx_path_in_lpi_mode = false; } @@ -1044,7 +1044,7 @@ static void sxgbe_tx_del_timer(struct sxgbe_priv_data *priv) SXGBE_FOR_EACH_QUEUE(SXGBE_TX_QUEUES, queue_num) { struct sxgbe_tx_queue *p = priv->txq[queue_num]; - del_timer_sync(&p->txtimer); + timer_delete_sync(&p->txtimer); } } @@ -1208,7 +1208,7 @@ static int sxgbe_release(struct net_device *dev) struct sxgbe_priv_data *priv = netdev_priv(dev); if (priv->eee_enabled) - del_timer_sync(&priv->eee_ctrl_timer); + timer_delete_sync(&priv->eee_ctrl_timer); /* Stop and disconnect the PHY */ if (dev->phydev) { diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c index 9319a2675e7b..1d65113fab76 100644 --- a/drivers/net/ethernet/seeq/ether3.c +++ b/drivers/net/ethernet/seeq/ether3.c @@ -181,7 +181,7 @@ static void ether3_ledoff(struct timer_list *t) */ static inline void ether3_ledon(struct net_device *dev) { - del_timer(&priv(dev)->timer); + timer_delete(&priv(dev)->timer); priv(dev)->timer.expires = jiffies + HZ / 50; /* leave on for 1/50th second */ add_timer(&priv(dev)->timer); if (priv(dev)->regs.config2 & CFG2_CTRLO) @@ -454,7 +454,7 @@ static void ether3_timeout(struct net_device *dev, unsigned int txqueue) { unsigned long flags; - del_timer(&priv(dev)->timer); + timer_delete(&priv(dev)->timer); local_irq_save(flags); printk(KERN_ERR "%s: transmit timed out, network cable problem?\n", dev->name); @@ -851,7 +851,7 @@ static void ether3_remove(struct expansion_card *ec) ecard_set_drvdata(ec, NULL); unregister_netdev(dev); - del_timer_sync(&priv(dev)->timer); + timer_delete_sync(&priv(dev)->timer); free_netdev(dev); ecard_release_resources(ec); } diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig index 3eb55dcfa8a6..c4c43434f314 100644 --- a/drivers/net/ethernet/sfc/Kconfig +++ b/drivers/net/ethernet/sfc/Kconfig @@ -38,8 +38,9 @@ config SFC_MTD default y help This exposes the on-board flash and/or EEPROM as MTD devices - (e.g. /dev/mtd1). This is required to update the firmware or - the boot configuration under Linux. + (e.g. /dev/mtd1). This is required to update the boot + configuration under Linux, or use some older userland tools to + update the firmware. config SFC_MCDI_MON bool "Solarflare SFC9100-family hwmon support" depends on SFC && HWMON && !(SFC=y && HWMON=m) diff --git a/drivers/net/ethernet/sfc/Makefile b/drivers/net/ethernet/sfc/Makefile index 8f446b9bd5ee..d99039ec468d 100644 --- a/drivers/net/ethernet/sfc/Makefile +++ b/drivers/net/ethernet/sfc/Makefile @@ -7,7 +7,7 @@ sfc-y += efx.o efx_common.o efx_channels.o nic.o \ mcdi_functions.o mcdi_filters.o mcdi_mon.o \ ef100.o ef100_nic.o ef100_netdev.o \ ef100_ethtool.o ef100_rx.o ef100_tx.o \ - efx_devlink.o + efx_devlink.o efx_reflash.o sfc-$(CONFIG_SFC_MTD) += mtd.o sfc-$(CONFIG_SFC_SRIOV) += sriov.o ef10_sriov.o ef100_sriov.o ef100_rep.o \ mae.o tc.o tc_bindings.o tc_counters.o \ diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 452009ed7a43..47349c148c0c 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -3501,7 +3501,7 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_METADATA_IN_LEN); MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_METADATA_OUT_LENMAX); const struct efx_ef10_nvram_type_info *info; - size_t size, erase_size, outlen; + size_t size, erase_size, write_size, outlen; int type_idx = 0; bool protected; int rc; @@ -3516,7 +3516,8 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, if (info->port != efx_port_num(efx)) return -ENODEV; - rc = efx_mcdi_nvram_info(efx, type, &size, &erase_size, &protected); + rc = efx_mcdi_nvram_info(efx, type, &size, &erase_size, &write_size, + &protected); if (rc) return rc; if (protected && @@ -3561,6 +3562,8 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, if (!erase_size) part->common.mtd.flags |= MTD_NO_ERASE; + part->common.mtd.writesize = write_size; + return 0; } @@ -4416,6 +4419,7 @@ const struct efx_nic_type efx_x4_nic_type = { .can_rx_scatter = true, .always_rx_scatter = true, .option_descriptors = true, + .flash_auto_partition = true, .min_interrupt_mode = EFX_INT_MODE_MSIX, .timer_period_max = 1 << ERF_DD_EVQ_IND_TIMER_VAL_WIDTH, .offload_features = EF10_OFFLOAD_FEATURES, diff --git a/drivers/net/ethernet/sfc/ef100_netdev.c b/drivers/net/ethernet/sfc/ef100_netdev.c index 7f7d560cb2b4..3a06e3b1bd6b 100644 --- a/drivers/net/ethernet/sfc/ef100_netdev.c +++ b/drivers/net/ethernet/sfc/ef100_netdev.c @@ -450,9 +450,9 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data) net_dev->hw_enc_features |= efx->type->offload_features; net_dev->vlan_features |= NETIF_F_HW_CSUM | NETIF_F_SG | NETIF_F_HIGHDMA | NETIF_F_ALL_TSO; - netif_set_tso_max_segs(net_dev, - ESE_EF100_DP_GZ_TSO_MAX_HDR_NUM_SEGS_DEFAULT); - efx->mdio.dev = net_dev; + nic_data = efx->nic_data; + netif_set_tso_max_size(efx->net_dev, nic_data->tso_max_payload_len); + netif_set_tso_max_segs(efx->net_dev, nic_data->tso_max_payload_num_segs); rc = efx_ef100_init_datapath_caps(efx); if (rc < 0) @@ -478,7 +478,6 @@ int ef100_probe_netdev(struct efx_probe_data *probe_data) /* Don't fail init if RSS setup doesn't work. */ efx_mcdi_push_default_indir_table(efx, efx->n_rx_channels); - nic_data = efx->nic_data; rc = ef100_get_mac_address(efx, net_dev->perm_addr, CLIENT_HANDLE_SELF, efx->type->is_vf); if (rc) diff --git a/drivers/net/ethernet/sfc/ef100_nic.c b/drivers/net/ethernet/sfc/ef100_nic.c index 62e674d6ff60..3ad95a4c8af2 100644 --- a/drivers/net/ethernet/sfc/ef100_nic.c +++ b/drivers/net/ethernet/sfc/ef100_nic.c @@ -887,8 +887,7 @@ static int ef100_process_design_param(struct efx_nic *efx, case ESE_EF100_DP_GZ_TSO_MAX_HDR_NUM_SEGS: /* We always put HDR_NUM_SEGS=1 in our TSO descriptors */ if (!reader->value) { - netif_err(efx, probe, efx->net_dev, - "TSO_MAX_HDR_NUM_SEGS < 1\n"); + pci_err(efx->pci_dev, "TSO_MAX_HDR_NUM_SEGS < 1\n"); return -EOPNOTSUPP; } return 0; @@ -901,32 +900,28 @@ static int ef100_process_design_param(struct efx_nic *efx, */ if (!reader->value || reader->value > EFX_MIN_DMAQ_SIZE || EFX_MIN_DMAQ_SIZE % (u32)reader->value) { - netif_err(efx, probe, efx->net_dev, - "%s size granularity is %llu, can't guarantee safety\n", - reader->type == ESE_EF100_DP_GZ_RXQ_SIZE_GRANULARITY ? "RXQ" : "TXQ", - reader->value); + pci_err(efx->pci_dev, + "%s size granularity is %llu, can't guarantee safety\n", + reader->type == ESE_EF100_DP_GZ_RXQ_SIZE_GRANULARITY ? "RXQ" : "TXQ", + reader->value); return -EOPNOTSUPP; } return 0; case ESE_EF100_DP_GZ_TSO_MAX_PAYLOAD_LEN: nic_data->tso_max_payload_len = min_t(u64, reader->value, GSO_LEGACY_MAX_SIZE); - netif_set_tso_max_size(efx->net_dev, - nic_data->tso_max_payload_len); return 0; case ESE_EF100_DP_GZ_TSO_MAX_PAYLOAD_NUM_SEGS: nic_data->tso_max_payload_num_segs = min_t(u64, reader->value, 0xffff); - netif_set_tso_max_segs(efx->net_dev, - nic_data->tso_max_payload_num_segs); return 0; case ESE_EF100_DP_GZ_TSO_MAX_NUM_FRAMES: nic_data->tso_max_frames = min_t(u64, reader->value, 0xffff); return 0; case ESE_EF100_DP_GZ_COMPAT: if (reader->value) { - netif_err(efx, probe, efx->net_dev, - "DP_COMPAT has unknown bits %#llx, driver not compatible with this hw\n", - reader->value); + pci_err(efx->pci_dev, + "DP_COMPAT has unknown bits %#llx, driver not compatible with this hw\n", + reader->value); return -EOPNOTSUPP; } return 0; @@ -946,10 +941,10 @@ static int ef100_process_design_param(struct efx_nic *efx, * So the value of this shouldn't matter. */ if (reader->value != ESE_EF100_DP_GZ_VI_STRIDES_DEFAULT) - netif_dbg(efx, probe, efx->net_dev, - "NIC has other than default VI_STRIDES (mask " - "%#llx), early probing might use wrong one\n", - reader->value); + pci_dbg(efx->pci_dev, + "NIC has other than default VI_STRIDES (mask " + "%#llx), early probing might use wrong one\n", + reader->value); return 0; case ESE_EF100_DP_GZ_RX_MAX_RUNT: /* Driver doesn't look at L2_STATUS:LEN_ERR bit, so we don't @@ -961,9 +956,9 @@ static int ef100_process_design_param(struct efx_nic *efx, /* Host interface says "Drivers should ignore design parameters * that they do not recognise." */ - netif_dbg(efx, probe, efx->net_dev, - "Ignoring unrecognised design parameter %u\n", - reader->type); + pci_dbg(efx->pci_dev, + "Ignoring unrecognised design parameter %u\n", + reader->type); return 0; } } @@ -999,13 +994,13 @@ static int ef100_check_design_params(struct efx_nic *efx) */ if (reader.state != EF100_TLV_TYPE) { if (reader.state == EF100_TLV_TYPE_CONT) - netif_err(efx, probe, efx->net_dev, - "truncated design parameter (incomplete type %u)\n", - reader.type); + pci_err(efx->pci_dev, + "truncated design parameter (incomplete type %u)\n", + reader.type); else - netif_err(efx, probe, efx->net_dev, - "truncated design parameter %u\n", - reader.type); + pci_err(efx->pci_dev, + "truncated design parameter %u\n", + reader.type); rc = -EIO; } out: diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index 650136dfc642..112e55b98ed3 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -476,28 +476,6 @@ void efx_get_irq_moderation(struct efx_nic *efx, unsigned int *tx_usecs, /************************************************************************** * - * ioctls - * - *************************************************************************/ - -/* Net device ioctl - * Context: process, rtnl_lock() held. - */ -static int efx_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd) -{ - struct efx_nic *efx = efx_netdev_priv(net_dev); - struct mii_ioctl_data *data = if_mii(ifr); - - /* Convert phy_id from older PRTAD/DEVAD format */ - if ((cmd == SIOCGMIIREG || cmd == SIOCSMIIREG) && - (data->phy_id & 0xfc00) == 0x0400) - data->phy_id ^= MDIO_PHY_ID_C45 | 0x0400; - - return mdio_mii_ioctl(&efx->mdio, data, cmd); -} - -/************************************************************************** - * * Kernel net device interface * *************************************************************************/ @@ -593,7 +571,6 @@ static const struct net_device_ops efx_netdev_ops = { .ndo_tx_timeout = efx_watchdog, .ndo_start_xmit = efx_hard_start_xmit, .ndo_validate_addr = eth_validate_addr, - .ndo_eth_ioctl = efx_ioctl, .ndo_change_mtu = efx_change_mtu, .ndo_set_mac_address = efx_set_mac_address, .ndo_set_rx_mode = efx_set_rx_mode, @@ -1201,7 +1178,6 @@ static int efx_pci_probe(struct pci_dev *pci_dev, rc = efx_init_struct(efx, pci_dev); if (rc) goto fail1; - efx->mdio.dev = net_dev; pci_info(pci_dev, "Solarflare NIC detected\n"); diff --git a/drivers/net/ethernet/sfc/efx_common.c b/drivers/net/ethernet/sfc/efx_common.c index c88ec3e24836..5a14d94163b1 100644 --- a/drivers/net/ethernet/sfc/efx_common.c +++ b/drivers/net/ethernet/sfc/efx_common.c @@ -1003,6 +1003,7 @@ int efx_init_struct(struct efx_nic *efx, struct pci_dev *pci_dev) INIT_LIST_HEAD(&efx->vf_reps); INIT_WORK(&efx->mac_work, efx_mac_work); init_waitqueue_head(&efx->flush_wq); + mutex_init(&efx->reflash_mutex); efx->tx_queues_per_channel = 1; efx->rxq_entries = EFX_DEFAULT_DMAQ_SIZE; diff --git a/drivers/net/ethernet/sfc/efx_devlink.c b/drivers/net/ethernet/sfc/efx_devlink.c index 3cd750820fdd..d842c60dfc10 100644 --- a/drivers/net/ethernet/sfc/efx_devlink.c +++ b/drivers/net/ethernet/sfc/efx_devlink.c @@ -19,6 +19,7 @@ #include "mae.h" #include "ef100_rep.h" #endif +#include "efx_reflash.h" struct efx_devlink { struct efx_nic *efx; @@ -615,7 +616,19 @@ static int efx_devlink_info_get(struct devlink *devlink, return 0; } +static int efx_devlink_flash_update(struct devlink *devlink, + struct devlink_flash_update_params *params, + struct netlink_ext_ack *extack) +{ + struct efx_devlink *devlink_private = devlink_priv(devlink); + struct efx_nic *efx = devlink_private->efx; + + return efx_reflash_flash_firmware(efx, params->fw, extack); +} + static const struct devlink_ops sfc_devlink_ops = { + .supported_flash_update_params = 0, + .flash_update = efx_devlink_flash_update, .info_get = efx_devlink_info_get, }; diff --git a/drivers/net/ethernet/sfc/efx_reflash.c b/drivers/net/ethernet/sfc/efx_reflash.c new file mode 100644 index 000000000000..b12e95f1c80a --- /dev/null +++ b/drivers/net/ethernet/sfc/efx_reflash.c @@ -0,0 +1,522 @@ +// SPDX-License-Identifier: GPL-2.0-only +/**************************************************************************** + * Driver for AMD network controllers and boards + * Copyright (C) 2025, Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation, incorporated herein by reference. + */ + +#include <linux/crc32.h> +#include <net/devlink.h> +#include "efx_reflash.h" +#include "net_driver.h" +#include "fw_formats.h" +#include "mcdi_pcol.h" +#include "mcdi.h" + +/* Try to parse a Reflash header at the specified offset */ +static bool efx_reflash_parse_reflash_header(const struct firmware *fw, + size_t header_offset, u32 *type, + u32 *subtype, const u8 **data, + size_t *data_size) +{ + size_t header_end, trailer_offset, trailer_end; + u32 magic, version, payload_size, header_len; + const u8 *header, *trailer; + u32 expected_crc, crc; + + if (check_add_overflow(header_offset, EFX_REFLASH_HEADER_LENGTH_OFST + + EFX_REFLASH_HEADER_LENGTH_LEN, + &header_end)) + return false; + if (fw->size < header_end) + return false; + + header = fw->data + header_offset; + magic = get_unaligned_le32(header + EFX_REFLASH_HEADER_MAGIC_OFST); + if (magic != EFX_REFLASH_HEADER_MAGIC_VALUE) + return false; + + version = get_unaligned_le32(header + EFX_REFLASH_HEADER_VERSION_OFST); + if (version != EFX_REFLASH_HEADER_VERSION_VALUE) + return false; + + payload_size = get_unaligned_le32(header + EFX_REFLASH_HEADER_PAYLOAD_SIZE_OFST); + header_len = get_unaligned_le32(header + EFX_REFLASH_HEADER_LENGTH_OFST); + if (check_add_overflow(header_offset, header_len, &trailer_offset) || + check_add_overflow(trailer_offset, payload_size, &trailer_offset) || + check_add_overflow(trailer_offset, EFX_REFLASH_TRAILER_LEN, + &trailer_end)) + return false; + if (fw->size < trailer_end) + return false; + + trailer = fw->data + trailer_offset; + expected_crc = get_unaligned_le32(trailer + EFX_REFLASH_TRAILER_CRC_OFST); + /* Addition could overflow u32, but not size_t since we already + * checked trailer_offset didn't overflow. So cast to size_t first. + */ + crc = crc32_le(0, header, (size_t)header_len + payload_size); + if (crc != expected_crc) + return false; + + *type = get_unaligned_le32(header + EFX_REFLASH_HEADER_FIRMWARE_TYPE_OFST); + *subtype = get_unaligned_le32(header + EFX_REFLASH_HEADER_FIRMWARE_SUBTYPE_OFST); + if (*type == EFX_REFLASH_FIRMWARE_TYPE_BUNDLE) { + /* All the bundle data is written verbatim to NVRAM */ + *data = fw->data; + *data_size = fw->size; + } else { + /* Other payload types strip the reflash header and trailer + * from the data written to NVRAM + */ + *data = header + header_len; + *data_size = payload_size; + } + + return true; +} + +/* Map from FIRMWARE_TYPE to NVRAM_PARTITION_TYPE */ +static int efx_reflash_partition_type(u32 type, u32 subtype, + u32 *partition_type, + u32 *partition_subtype) +{ + int rc = 0; + + switch (type) { + case EFX_REFLASH_FIRMWARE_TYPE_BOOTROM: + *partition_type = NVRAM_PARTITION_TYPE_EXPANSION_ROM; + *partition_subtype = subtype; + break; + case EFX_REFLASH_FIRMWARE_TYPE_BUNDLE: + *partition_type = NVRAM_PARTITION_TYPE_BUNDLE; + *partition_subtype = subtype; + break; + default: + /* Not supported */ + rc = -EINVAL; + } + + return rc; +} + +/* Try to parse a SmartNIC image header at the specified offset */ +static bool efx_reflash_parse_snic_header(const struct firmware *fw, + size_t header_offset, + u32 *partition_type, + u32 *partition_subtype, + const u8 **data, size_t *data_size) +{ + u32 magic, version, payload_size, header_len, expected_crc, crc; + size_t header_end, payload_end; + const u8 *header; + + if (check_add_overflow(header_offset, EFX_SNICIMAGE_HEADER_MINLEN, + &header_end) || + fw->size < header_end) + return false; + + header = fw->data + header_offset; + magic = get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_MAGIC_OFST); + if (magic != EFX_SNICIMAGE_HEADER_MAGIC_VALUE) + return false; + + version = get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_VERSION_OFST); + if (version != EFX_SNICIMAGE_HEADER_VERSION_VALUE) + return false; + + header_len = get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_LENGTH_OFST); + if (check_add_overflow(header_offset, header_len, &header_end)) + return false; + payload_size = get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_PAYLOAD_SIZE_OFST); + if (check_add_overflow(header_end, payload_size, &payload_end) || + fw->size < payload_end) + return false; + + expected_crc = get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_CRC_OFST); + + /* Calculate CRC omitting the expected CRC field itself */ + crc = crc32_le(~0, header, EFX_SNICIMAGE_HEADER_CRC_OFST); + crc = ~crc32_le(crc, + header + EFX_SNICIMAGE_HEADER_CRC_OFST + + EFX_SNICIMAGE_HEADER_CRC_LEN, + header_len + payload_size - EFX_SNICIMAGE_HEADER_CRC_OFST - + EFX_SNICIMAGE_HEADER_CRC_LEN); + if (crc != expected_crc) + return false; + + *partition_type = + get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_PARTITION_TYPE_OFST); + *partition_subtype = + get_unaligned_le32(header + EFX_SNICIMAGE_HEADER_PARTITION_SUBTYPE_OFST); + *data = fw->data; + *data_size = fw->size; + return true; +} + +/* Try to parse a SmartNIC bundle header at the specified offset */ +static bool efx_reflash_parse_snic_bundle_header(const struct firmware *fw, + size_t header_offset, + u32 *partition_type, + u32 *partition_subtype, + const u8 **data, + size_t *data_size) +{ + u32 magic, version, bundle_type, header_len, expected_crc, crc; + size_t header_end; + const u8 *header; + + if (check_add_overflow(header_offset, EFX_SNICBUNDLE_HEADER_LEN, + &header_end)) + return false; + if (fw->size < header_end) + return false; + + header = fw->data + header_offset; + magic = get_unaligned_le32(header + EFX_SNICBUNDLE_HEADER_MAGIC_OFST); + if (magic != EFX_SNICBUNDLE_HEADER_MAGIC_VALUE) + return false; + + version = get_unaligned_le32(header + EFX_SNICBUNDLE_HEADER_VERSION_OFST); + if (version != EFX_SNICBUNDLE_HEADER_VERSION_VALUE) + return false; + + bundle_type = get_unaligned_le32(header + EFX_SNICBUNDLE_HEADER_BUNDLE_TYPE_OFST); + if (bundle_type != NVRAM_PARTITION_TYPE_BUNDLE) + return false; + + header_len = get_unaligned_le32(header + EFX_SNICBUNDLE_HEADER_LENGTH_OFST); + if (header_len != EFX_SNICBUNDLE_HEADER_LEN) + return false; + + expected_crc = get_unaligned_le32(header + EFX_SNICBUNDLE_HEADER_CRC_OFST); + crc = ~crc32_le(~0, header, EFX_SNICBUNDLE_HEADER_CRC_OFST); + if (crc != expected_crc) + return false; + + *partition_type = NVRAM_PARTITION_TYPE_BUNDLE; + *partition_subtype = get_unaligned_le32(header + EFX_SNICBUNDLE_HEADER_BUNDLE_SUBTYPE_OFST); + *data = fw->data; + *data_size = fw->size; + return true; +} + +/* Try to find a valid firmware payload in the firmware data. + * When we recognise a valid header, we parse it for the partition type + * (so we know where to ask the MC to write it to) and the location of + * the data blob to write. + */ +static int efx_reflash_parse_firmware_data(const struct firmware *fw, + u32 *partition_type, + u32 *partition_subtype, + const u8 **data, size_t *data_size) +{ + size_t header_offset; + u32 type, subtype; + + /* Some packaging formats (such as CMS/PKCS#7 signed images) + * prepend a header for which finding the size is a non-trivial + * task, so step through the firmware data until we find a valid + * header. + * + * The checks are intended to reject firmware data that is clearly not + * in the expected format. They do not need to be exhaustive as the + * running firmware will perform its own comprehensive validity and + * compatibility checks during the update procedure. + * + * Firmware packages may contain multiple reflash images, e.g. a + * bundle containing one or more other images. Only check the + * outermost container by stopping after the first candidate image + * found even it is for an unsupported partition type. + */ + for (header_offset = 0; header_offset < fw->size; header_offset++) { + if (efx_reflash_parse_snic_bundle_header(fw, header_offset, + partition_type, + partition_subtype, + data, data_size)) + return 0; + + if (efx_reflash_parse_snic_header(fw, header_offset, + partition_type, + partition_subtype, data, + data_size)) + return 0; + + if (efx_reflash_parse_reflash_header(fw, header_offset, &type, + &subtype, data, data_size)) + return efx_reflash_partition_type(type, subtype, + partition_type, + partition_subtype); + } + + return -EINVAL; +} + +/* Limit the number of status updates during the erase or write phases */ +#define EFX_DEVLINK_STATUS_UPDATE_COUNT 50 + +/* Expected timeout for the efx_mcdi_nvram_update_finish_polled() */ +#define EFX_DEVLINK_UPDATE_FINISH_TIMEOUT 900 + +/* Ideal erase chunk size. This is a balance between minimising the number of + * MCDI requests to erase an entire partition whilst avoiding tripping the MCDI + * RPC timeout. + */ +#define EFX_NVRAM_ERASE_IDEAL_CHUNK_SIZE (64 * 1024) + +static int efx_reflash_erase_partition(struct efx_nic *efx, + struct netlink_ext_ack *extack, + struct devlink *devlink, u32 type, + size_t partition_size, + size_t align) +{ + size_t chunk, offset, next_update; + int rc; + + /* Partitions that cannot be erased or do not require erase before + * write are advertised with a erase alignment/sector size of zero. + */ + if (align == 0) + /* Nothing to do */ + return 0; + + if (partition_size % align) + return -EINVAL; + + /* Erase the entire NVRAM partition a chunk at a time to avoid + * potentially tripping the MCDI RPC timeout. + */ + if (align >= EFX_NVRAM_ERASE_IDEAL_CHUNK_SIZE) + chunk = align; + else + chunk = rounddown(EFX_NVRAM_ERASE_IDEAL_CHUNK_SIZE, align); + + for (offset = 0, next_update = 0; offset < partition_size; offset += chunk) { + if (offset >= next_update) { + devlink_flash_update_status_notify(devlink, "Erasing", + NULL, offset, + partition_size); + next_update += partition_size / EFX_DEVLINK_STATUS_UPDATE_COUNT; + } + + chunk = min_t(size_t, partition_size - offset, chunk); + rc = efx_mcdi_nvram_erase(efx, type, offset, chunk); + if (rc) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Erase failed for NVRAM partition %#x at %#zx-%#zx", + type, offset, offset + chunk - 1); + return rc; + } + } + + devlink_flash_update_status_notify(devlink, "Erasing", NULL, + partition_size, partition_size); + + return 0; +} + +static int efx_reflash_write_partition(struct efx_nic *efx, + struct netlink_ext_ack *extack, + struct devlink *devlink, u32 type, + const u8 *data, size_t data_size, + size_t align) +{ + size_t write_max, chunk, offset, next_update; + int rc; + + if (align == 0) + return -EINVAL; + + /* Write the NVRAM partition in chunks that are the largest multiple + * of the partition's required write alignment that will fit into the + * MCDI NVRAM_WRITE RPC payload. + */ + if (efx->type->mcdi_max_ver < 2) + write_max = MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_LEN * + MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_MAXNUM; + else + write_max = MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_LEN * + MC_CMD_NVRAM_WRITE_IN_WRITE_BUFFER_MAXNUM_MCDI2; + chunk = rounddown(write_max, align); + + for (offset = 0, next_update = 0; offset + chunk <= data_size; offset += chunk) { + if (offset >= next_update) { + devlink_flash_update_status_notify(devlink, "Writing", + NULL, offset, + data_size); + next_update += data_size / EFX_DEVLINK_STATUS_UPDATE_COUNT; + } + + rc = efx_mcdi_nvram_write(efx, type, offset, data + offset, chunk); + if (rc) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Write failed for NVRAM partition %#x at %#zx-%#zx", + type, offset, offset + chunk - 1); + return rc; + } + } + + /* Round up left over data to satisfy write alignment */ + if (offset < data_size) { + size_t remaining = data_size - offset; + u8 *buf; + + if (offset >= next_update) + devlink_flash_update_status_notify(devlink, "Writing", + NULL, offset, + data_size); + + chunk = roundup(remaining, align); + buf = kmalloc(chunk, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + memcpy(buf, data + offset, remaining); + memset(buf + remaining, 0xFF, chunk - remaining); + rc = efx_mcdi_nvram_write(efx, type, offset, buf, chunk); + kfree(buf); + if (rc) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Write failed for NVRAM partition %#x at %#zx-%#zx", + type, offset, offset + chunk - 1); + return rc; + } + } + + devlink_flash_update_status_notify(devlink, "Writing", NULL, data_size, + data_size); + + return 0; +} + +int efx_reflash_flash_firmware(struct efx_nic *efx, const struct firmware *fw, + struct netlink_ext_ack *extack) +{ + size_t data_size, size, erase_align, write_align; + struct devlink *devlink = efx->devlink; + u32 type, data_subtype, subtype; + const u8 *data; + bool protected; + int rc; + + if (!efx_has_cap(efx, BUNDLE_UPDATE)) { + NL_SET_ERR_MSG_MOD(extack, "NVRAM bundle updates are not supported by the firmware"); + return -EOPNOTSUPP; + } + + mutex_lock(&efx->reflash_mutex); + + devlink_flash_update_status_notify(devlink, "Checking update", NULL, 0, 0); + + if (efx->type->flash_auto_partition) { + /* NIC wants entire FW file including headers; + * FW will validate 'subtype' if there is one + */ + type = NVRAM_PARTITION_TYPE_AUTO; + data = fw->data; + data_size = fw->size; + } else { + rc = efx_reflash_parse_firmware_data(fw, &type, &data_subtype, &data, + &data_size); + if (rc) { + NL_SET_ERR_MSG_MOD(extack, + "Firmware image validation check failed"); + goto out_unlock; + } + + rc = efx_mcdi_nvram_metadata(efx, type, &subtype, NULL, NULL, 0); + if (rc) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Metadata query for NVRAM partition %#x failed", + type); + goto out_unlock; + } + + if (subtype != data_subtype) { + NL_SET_ERR_MSG_MOD(extack, + "Firmware image is not appropriate for this adapter"); + rc = -EINVAL; + goto out_unlock; + } + } + + rc = efx_mcdi_nvram_info(efx, type, &size, &erase_align, &write_align, + &protected); + if (rc) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Info query for NVRAM partition %#x failed", + type); + goto out_unlock; + } + + if (protected) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "NVRAM partition %#x is protected", + type); + rc = -EPERM; + goto out_unlock; + } + + if (write_align == 0) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "NVRAM partition %#x is not writable", + type); + rc = -EACCES; + goto out_unlock; + } + + if (erase_align != 0 && size % erase_align) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "NVRAM partition %#x has a bad partition table entry, can't erase it", + type); + rc = -EACCES; + goto out_unlock; + } + + if (data_size > size) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Firmware image is too big for NVRAM partition %#x", + type); + rc = -EFBIG; + goto out_unlock; + } + + devlink_flash_update_status_notify(devlink, "Starting update", NULL, 0, 0); + + rc = efx_mcdi_nvram_update_start(efx, type); + if (rc) { + NL_SET_ERR_MSG_FMT_MOD(extack, + "Update start request for NVRAM partition %#x failed", + type); + goto out_unlock; + } + + rc = efx_reflash_erase_partition(efx, extack, devlink, type, size, + erase_align); + if (rc) + goto out_update_finish; + + rc = efx_reflash_write_partition(efx, extack, devlink, type, data, + data_size, write_align); + if (rc) + goto out_update_finish; + + devlink_flash_update_timeout_notify(devlink, "Finishing update", NULL, + EFX_DEVLINK_UPDATE_FINISH_TIMEOUT); + +out_update_finish: + if (rc) + /* Don't obscure the return code from an earlier failure */ + efx_mcdi_nvram_update_finish(efx, type, EFX_UPDATE_FINISH_ABORT); + else + rc = efx_mcdi_nvram_update_finish_polled(efx, type); +out_unlock: + mutex_unlock(&efx->reflash_mutex); + devlink_flash_update_status_notify(devlink, rc ? "Update failed" : + "Update complete", + NULL, 0, 0); + return rc; +} diff --git a/drivers/net/ethernet/sfc/efx_reflash.h b/drivers/net/ethernet/sfc/efx_reflash.h new file mode 100644 index 000000000000..3dffac565161 --- /dev/null +++ b/drivers/net/ethernet/sfc/efx_reflash.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/**************************************************************************** + * Driver for AMD network controllers and boards + * Copyright (C) 2025, Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation, incorporated herein by reference. + */ + +#ifndef _EFX_REFLASH_H +#define _EFX_REFLASH_H + +#include "net_driver.h" +#include <linux/firmware.h> + +int efx_reflash_flash_firmware(struct efx_nic *efx, const struct firmware *fw, + struct netlink_ext_ack *extack); + +#endif /* _EFX_REFLASH_H */ diff --git a/drivers/net/ethernet/sfc/falcon/falcon.c b/drivers/net/ethernet/sfc/falcon/falcon.c index 4af56333ea49..b865275beb66 100644 --- a/drivers/net/ethernet/sfc/falcon/falcon.c +++ b/drivers/net/ethernet/sfc/falcon/falcon.c @@ -2657,7 +2657,7 @@ void falcon_stop_nic_stats(struct ef4_nic *efx) ++nic_data->stats_disable_count; spin_unlock_bh(&efx->stats_lock); - del_timer_sync(&nic_data->stats_timer); + timer_delete_sync(&nic_data->stats_timer); /* Wait enough time for the most recent transfer to * complete. */ diff --git a/drivers/net/ethernet/sfc/falcon/rx.c b/drivers/net/ethernet/sfc/falcon/rx.c index 6bbdb5d2eebf..38ad7ac07726 100644 --- a/drivers/net/ethernet/sfc/falcon/rx.c +++ b/drivers/net/ethernet/sfc/falcon/rx.c @@ -791,7 +791,7 @@ void ef4_fini_rx_queue(struct ef4_rx_queue *rx_queue) netif_dbg(rx_queue->efx, drv, rx_queue->efx->net_dev, "shutting down RX queue %d\n", ef4_rx_queue_index(rx_queue)); - del_timer_sync(&rx_queue->slow_fill); + timer_delete_sync(&rx_queue->slow_fill); /* Release RX buffers from the current read ptr to the write ptr */ if (rx_queue->buffer) { diff --git a/drivers/net/ethernet/sfc/fw_formats.h b/drivers/net/ethernet/sfc/fw_formats.h new file mode 100644 index 000000000000..cbc350c96013 --- /dev/null +++ b/drivers/net/ethernet/sfc/fw_formats.h @@ -0,0 +1,114 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/**************************************************************************** + * Driver for AMD network controllers and boards + * Copyright (C) 2025, Advanced Micro Devices, Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation, incorporated herein by reference. + */ + +#ifndef _EFX_FW_FORMATS_H +#define _EFX_FW_FORMATS_H + +/* Header layouts of firmware update images recognised by Efx NICs. + * The sources-of-truth for these layouts are AMD internal documents + * and sfregistry headers, neither of which are available externally + * nor usable directly by the driver. + * + * While each format includes a 'magic number', these are at different + * offsets in the various formats, and a legal header for one format + * could have the right value in whichever field occupies that offset + * to match another format's magic. + * Besides, some packaging formats (such as CMS/PKCS#7 signed images) + * prepend a header for which finding the size is a non-trivial task; + * rather than trying to parse those headers, we search byte-by-byte + * through the provided firmware image looking for a valid header. + * Thus, format recognition has to include validation of the checksum + * field, even though the firmware will validate that itself before + * applying the image. + */ + +/* EF10 (Medford2, X2) "reflash" header format. Defined in SF-121352-AN */ +#define EFX_REFLASH_HEADER_MAGIC_OFST 0 +#define EFX_REFLASH_HEADER_MAGIC_LEN 4 +#define EFX_REFLASH_HEADER_MAGIC_VALUE 0x106F1A5 + +#define EFX_REFLASH_HEADER_VERSION_OFST 4 +#define EFX_REFLASH_HEADER_VERSION_LEN 4 +#define EFX_REFLASH_HEADER_VERSION_VALUE 4 + +#define EFX_REFLASH_HEADER_FIRMWARE_TYPE_OFST 8 +#define EFX_REFLASH_HEADER_FIRMWARE_TYPE_LEN 4 +#define EFX_REFLASH_FIRMWARE_TYPE_BOOTROM 0x2 +#define EFX_REFLASH_FIRMWARE_TYPE_BUNDLE 0xd + +#define EFX_REFLASH_HEADER_FIRMWARE_SUBTYPE_OFST 12 +#define EFX_REFLASH_HEADER_FIRMWARE_SUBTYPE_LEN 4 + +#define EFX_REFLASH_HEADER_PAYLOAD_SIZE_OFST 16 +#define EFX_REFLASH_HEADER_PAYLOAD_SIZE_LEN 4 + +#define EFX_REFLASH_HEADER_LENGTH_OFST 20 +#define EFX_REFLASH_HEADER_LENGTH_LEN 4 + +/* Reflash trailer */ +#define EFX_REFLASH_TRAILER_CRC_OFST 0 +#define EFX_REFLASH_TRAILER_CRC_LEN 4 + +#define EFX_REFLASH_TRAILER_LEN \ + (EFX_REFLASH_TRAILER_CRC_OFST + EFX_REFLASH_TRAILER_CRC_LEN) + +/* EF100 "SmartNIC image" header format. + * Defined in sfregistry "src/layout/snic_image_hdr.h". + */ +#define EFX_SNICIMAGE_HEADER_MAGIC_OFST 16 +#define EFX_SNICIMAGE_HEADER_MAGIC_LEN 4 +#define EFX_SNICIMAGE_HEADER_MAGIC_VALUE 0x541C057A + +#define EFX_SNICIMAGE_HEADER_VERSION_OFST 20 +#define EFX_SNICIMAGE_HEADER_VERSION_LEN 4 +#define EFX_SNICIMAGE_HEADER_VERSION_VALUE 1 + +#define EFX_SNICIMAGE_HEADER_LENGTH_OFST 24 +#define EFX_SNICIMAGE_HEADER_LENGTH_LEN 4 + +#define EFX_SNICIMAGE_HEADER_PARTITION_TYPE_OFST 36 +#define EFX_SNICIMAGE_HEADER_PARTITION_TYPE_LEN 4 + +#define EFX_SNICIMAGE_HEADER_PARTITION_SUBTYPE_OFST 40 +#define EFX_SNICIMAGE_HEADER_PARTITION_SUBTYPE_LEN 4 + +#define EFX_SNICIMAGE_HEADER_PAYLOAD_SIZE_OFST 60 +#define EFX_SNICIMAGE_HEADER_PAYLOAD_SIZE_LEN 4 + +#define EFX_SNICIMAGE_HEADER_CRC_OFST 64 +#define EFX_SNICIMAGE_HEADER_CRC_LEN 4 + +#define EFX_SNICIMAGE_HEADER_MINLEN 256 + +/* EF100 "SmartNIC bundle" header format. Defined in SF-122606-TC */ +#define EFX_SNICBUNDLE_HEADER_MAGIC_OFST 0 +#define EFX_SNICBUNDLE_HEADER_MAGIC_LEN 4 +#define EFX_SNICBUNDLE_HEADER_MAGIC_VALUE 0xB1001001 + +#define EFX_SNICBUNDLE_HEADER_VERSION_OFST 4 +#define EFX_SNICBUNDLE_HEADER_VERSION_LEN 4 +#define EFX_SNICBUNDLE_HEADER_VERSION_VALUE 1 + +#define EFX_SNICBUNDLE_HEADER_BUNDLE_TYPE_OFST 8 +#define EFX_SNICBUNDLE_HEADER_BUNDLE_TYPE_LEN 4 + +#define EFX_SNICBUNDLE_HEADER_BUNDLE_SUBTYPE_OFST 12 +#define EFX_SNICBUNDLE_HEADER_BUNDLE_SUBTYPE_LEN 4 + +#define EFX_SNICBUNDLE_HEADER_LENGTH_OFST 20 +#define EFX_SNICBUNDLE_HEADER_LENGTH_LEN 4 + +#define EFX_SNICBUNDLE_HEADER_CRC_OFST 224 +#define EFX_SNICBUNDLE_HEADER_CRC_LEN 4 + +#define EFX_SNICBUNDLE_HEADER_LEN \ + (EFX_SNICBUNDLE_HEADER_CRC_OFST + EFX_SNICBUNDLE_HEADER_CRC_LEN) + +#endif /* _EFX_FW_FORMATS_H */ diff --git a/drivers/net/ethernet/sfc/mae.c b/drivers/net/ethernet/sfc/mae.c index 50f097487b14..6fd0c1e9a7d5 100644 --- a/drivers/net/ethernet/sfc/mae.c +++ b/drivers/net/ethernet/sfc/mae.c @@ -755,7 +755,7 @@ int efx_mae_match_check_caps_lhs(struct efx_nic *efx, rc = efx_mae_match_check_cap_typ(supported_fields[MAE_FIELD_INGRESS_PORT], ingress_port_mask_type); if (rc) { - NL_SET_ERR_MSG_FMT_MOD(extack, "No support for %s mask in field %s\n", + NL_SET_ERR_MSG_FMT_MOD(extack, "No support for %s mask in field %s", mask_type_name(ingress_port_mask_type), "ingress_port"); return rc; diff --git a/drivers/net/ethernet/sfc/mcdi.c b/drivers/net/ethernet/sfc/mcdi.c index d461b1a6ce81..dcef0588be96 100644 --- a/drivers/net/ethernet/sfc/mcdi.c +++ b/drivers/net/ethernet/sfc/mcdi.c @@ -530,7 +530,7 @@ static bool efx_mcdi_complete_async(struct efx_mcdi_iface *mcdi, bool timeout) * of it aborting the next request. */ if (!timeout) - del_timer_sync(&mcdi->async_timer); + timer_delete_sync(&mcdi->async_timer); spin_lock(&mcdi->async_lock); async = list_first_entry(&mcdi->async_list, @@ -1122,7 +1122,7 @@ void efx_mcdi_flush_async(struct efx_nic *efx) /* We must be in poll or fail mode so no more requests can be queued */ BUG_ON(mcdi->mode == MCDI_MODE_EVENTS); - del_timer_sync(&mcdi->async_timer); + timer_delete_sync(&mcdi->async_timer); /* If a request is still running, make sure we give the MC * time to complete it so that the response won't overwrite our @@ -1625,12 +1625,15 @@ fail: return rc; } +#define EFX_MCDI_NVRAM_DEFAULT_WRITE_LEN 128 + int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, size_t *size_out, size_t *erase_size_out, - bool *protected_out) + size_t *write_size_out, bool *protected_out) { MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_INFO_IN_LEN); - MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_INFO_OUT_LEN); + MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_INFO_V2_OUT_LEN); + size_t write_size = 0; size_t outlen; int rc; @@ -1645,6 +1648,12 @@ int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, goto fail; } + if (outlen >= MC_CMD_NVRAM_INFO_V2_OUT_LEN) + write_size = MCDI_DWORD(outbuf, NVRAM_INFO_V2_OUT_WRITESIZE); + else + write_size = EFX_MCDI_NVRAM_DEFAULT_WRITE_LEN; + + *write_size_out = write_size; *size_out = MCDI_DWORD(outbuf, NVRAM_INFO_OUT_SIZE); *erase_size_out = MCDI_DWORD(outbuf, NVRAM_INFO_OUT_ERASESIZE); *protected_out = !!(MCDI_DWORD(outbuf, NVRAM_INFO_OUT_FLAGS) & @@ -2163,11 +2172,9 @@ out_free: return rc; } -#ifdef CONFIG_SFC_MTD - #define EFX_MCDI_NVRAM_LEN_MAX 128 -static int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type) +int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type) { MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_START_V2_IN_LEN); int rc; @@ -2185,6 +2192,8 @@ static int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type) return rc; } +#ifdef CONFIG_SFC_MTD + static int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type, loff_t offset, u8 *buffer, size_t length) { @@ -2209,13 +2218,20 @@ static int efx_mcdi_nvram_read(struct efx_nic *efx, unsigned int type, return 0; } -static int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type, - loff_t offset, const u8 *buffer, size_t length) +#endif /* CONFIG_SFC_MTD */ + +int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type, + loff_t offset, const u8 *buffer, size_t length) { - MCDI_DECLARE_BUF(inbuf, - MC_CMD_NVRAM_WRITE_IN_LEN(EFX_MCDI_NVRAM_LEN_MAX)); + efx_dword_t *inbuf; + size_t inlen; int rc; + inlen = ALIGN(MC_CMD_NVRAM_WRITE_IN_LEN(length), 4); + inbuf = kzalloc(inlen, GFP_KERNEL); + if (!inbuf) + return -ENOMEM; + MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_TYPE, type); MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_OFFSET, offset); MCDI_SET_DWORD(inbuf, NVRAM_WRITE_IN_LENGTH, length); @@ -2223,14 +2239,14 @@ static int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type, BUILD_BUG_ON(MC_CMD_NVRAM_WRITE_OUT_LEN != 0); - rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_WRITE, inbuf, - ALIGN(MC_CMD_NVRAM_WRITE_IN_LEN(length), 4), - NULL, 0, NULL); + rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_WRITE, inbuf, inlen, NULL, 0, NULL); + kfree(inbuf); + return rc; } -static int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, - loff_t offset, size_t length) +int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, loff_t offset, + size_t length) { MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_ERASE_IN_LEN); int rc; @@ -2246,7 +2262,8 @@ static int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, return rc; } -static int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type) +int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type, + enum efx_update_finish_mode mode) { MCDI_DECLARE_BUF(inbuf, MC_CMD_NVRAM_UPDATE_FINISH_V2_IN_LEN); MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_LEN); @@ -2254,22 +2271,41 @@ static int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type) int rc, rc2; MCDI_SET_DWORD(inbuf, NVRAM_UPDATE_FINISH_IN_TYPE, type); - /* Always set this flag. Old firmware ignores it */ - MCDI_POPULATE_DWORD_1(inbuf, NVRAM_UPDATE_FINISH_V2_IN_FLAGS, + + /* Old firmware doesn't support background update finish and abort + * operations. Fallback to waiting if the requested mode is not + * supported. + */ + if (!efx_has_cap(efx, NVRAM_UPDATE_POLL_VERIFY_RESULT) || + (!efx_has_cap(efx, NVRAM_UPDATE_ABORT_SUPPORTED) && + mode == EFX_UPDATE_FINISH_ABORT)) + mode = EFX_UPDATE_FINISH_WAIT; + + MCDI_POPULATE_DWORD_4(inbuf, NVRAM_UPDATE_FINISH_V2_IN_FLAGS, NVRAM_UPDATE_FINISH_V2_IN_FLAG_REPORT_VERIFY_RESULT, - 1); + (mode != EFX_UPDATE_FINISH_ABORT), + NVRAM_UPDATE_FINISH_V2_IN_FLAG_RUN_IN_BACKGROUND, + (mode == EFX_UPDATE_FINISH_BACKGROUND), + NVRAM_UPDATE_FINISH_V2_IN_FLAG_POLL_VERIFY_RESULT, + (mode == EFX_UPDATE_FINISH_POLL), + NVRAM_UPDATE_FINISH_V2_IN_FLAG_ABORT, + (mode == EFX_UPDATE_FINISH_ABORT)); rc = efx_mcdi_rpc(efx, MC_CMD_NVRAM_UPDATE_FINISH, inbuf, sizeof(inbuf), outbuf, sizeof(outbuf), &outlen); if (!rc && outlen >= MC_CMD_NVRAM_UPDATE_FINISH_V2_OUT_LEN) { rc2 = MCDI_DWORD(outbuf, NVRAM_UPDATE_FINISH_V2_OUT_RESULT_CODE); - if (rc2 != MC_CMD_NVRAM_VERIFY_RC_SUCCESS) + if (rc2 != MC_CMD_NVRAM_VERIFY_RC_SUCCESS && + rc2 != MC_CMD_NVRAM_VERIFY_RC_PENDING) netif_err(efx, drv, efx->net_dev, "NVRAM update failed verification with code 0x%x\n", rc2); switch (rc2) { case MC_CMD_NVRAM_VERIFY_RC_SUCCESS: break; + case MC_CMD_NVRAM_VERIFY_RC_PENDING: + rc = -EAGAIN; + break; case MC_CMD_NVRAM_VERIFY_RC_CMS_CHECK_FAILED: case MC_CMD_NVRAM_VERIFY_RC_MESSAGE_DIGEST_CHECK_FAILED: case MC_CMD_NVRAM_VERIFY_RC_SIGNATURE_CHECK_FAILED: @@ -2284,6 +2320,8 @@ static int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type) case MC_CMD_NVRAM_VERIFY_RC_NO_VALID_SIGNATURES: case MC_CMD_NVRAM_VERIFY_RC_NO_TRUSTED_APPROVERS: case MC_CMD_NVRAM_VERIFY_RC_NO_SIGNATURE_MATCH: + case MC_CMD_NVRAM_VERIFY_RC_REJECT_TEST_SIGNED: + case MC_CMD_NVRAM_VERIFY_RC_SECURITY_LEVEL_DOWNGRADE: rc = -EPERM; break; default: @@ -2296,6 +2334,42 @@ static int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type) return rc; } +#define EFX_MCDI_NVRAM_UPDATE_FINISH_INITIAL_POLL_DELAY_MS 5 +#define EFX_MCDI_NVRAM_UPDATE_FINISH_MAX_POLL_DELAY_MS 5000 +#define EFX_MCDI_NVRAM_UPDATE_FINISH_RETRIES 185 + +int efx_mcdi_nvram_update_finish_polled(struct efx_nic *efx, unsigned int type) +{ + unsigned int delay = EFX_MCDI_NVRAM_UPDATE_FINISH_INITIAL_POLL_DELAY_MS; + unsigned int retry = 0; + int rc; + + /* NVRAM updates can take a long time (e.g. up to 1 minute for bundle + * images). Polling for NVRAM update completion ensures that other MCDI + * commands can be issued before the background NVRAM update completes. + * + * The initial call either completes the update synchronously, or + * returns -EAGAIN to indicate processing is continuing. In the latter + * case, we poll for at least 900 seconds, at increasing intervals + * (5ms, 50ms, 500ms, 5s). + */ + rc = efx_mcdi_nvram_update_finish(efx, type, EFX_UPDATE_FINISH_BACKGROUND); + while (rc == -EAGAIN) { + if (retry > EFX_MCDI_NVRAM_UPDATE_FINISH_RETRIES) + return -ETIMEDOUT; + retry++; + + msleep(delay); + if (delay < EFX_MCDI_NVRAM_UPDATE_FINISH_MAX_POLL_DELAY_MS) + delay *= 10; + + rc = efx_mcdi_nvram_update_finish(efx, type, EFX_UPDATE_FINISH_POLL); + } + return rc; +} + +#ifdef CONFIG_SFC_MTD + int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start, size_t len, size_t *retlen, u8 *buffer) { @@ -2389,7 +2463,8 @@ int efx_mcdi_mtd_sync(struct mtd_info *mtd) if (part->updating) { part->updating = false; - rc = efx_mcdi_nvram_update_finish(efx, part->nvram_type); + rc = efx_mcdi_nvram_update_finish(efx, part->nvram_type, + EFX_UPDATE_FINISH_WAIT); } return rc; diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h index cdb17d7c147f..3755cd3fe1e6 100644 --- a/drivers/net/ethernet/sfc/mcdi.h +++ b/drivers/net/ethernet/sfc/mcdi.h @@ -392,7 +392,7 @@ int efx_mcdi_log_ctrl(struct efx_nic *efx, bool evq, bool uart, u32 dest_evq); int efx_mcdi_nvram_types(struct efx_nic *efx, u32 *nvram_types_out); int efx_mcdi_nvram_info(struct efx_nic *efx, unsigned int type, size_t *size_out, size_t *erase_size_out, - bool *protected_out); + size_t *write_size_out, bool *protected_out); int efx_new_mcdi_nvram_test_all(struct efx_nic *efx); int efx_mcdi_nvram_metadata(struct efx_nic *efx, unsigned int type, u32 *subtype, u16 version[4], char *desc, @@ -424,6 +424,26 @@ static inline int efx_mcdi_mon_probe(struct efx_nic *efx) { return 0; } static inline void efx_mcdi_mon_remove(struct efx_nic *efx) {} #endif +int efx_mcdi_nvram_update_start(struct efx_nic *efx, unsigned int type); +int efx_mcdi_nvram_write(struct efx_nic *efx, unsigned int type, + loff_t offset, const u8 *buffer, size_t length); +int efx_mcdi_nvram_erase(struct efx_nic *efx, unsigned int type, + loff_t offset, size_t length); +int efx_mcdi_nvram_metadata(struct efx_nic *efx, unsigned int type, + u32 *subtype, u16 version[4], char *desc, + size_t descsize); + +enum efx_update_finish_mode { + EFX_UPDATE_FINISH_WAIT, + EFX_UPDATE_FINISH_BACKGROUND, + EFX_UPDATE_FINISH_POLL, + EFX_UPDATE_FINISH_ABORT, +}; + +int efx_mcdi_nvram_update_finish(struct efx_nic *efx, unsigned int type, + enum efx_update_finish_mode mode); +int efx_mcdi_nvram_update_finish_polled(struct efx_nic *efx, unsigned int type); + #ifdef CONFIG_SFC_MTD int efx_mcdi_mtd_read(struct mtd_info *mtd, loff_t start, size_t len, size_t *retlen, u8 *buffer); diff --git a/drivers/net/ethernet/sfc/mcdi_pcol.h b/drivers/net/ethernet/sfc/mcdi_pcol.h index cd297e19cddc..9cb339c461fb 100644 --- a/drivers/net/ethernet/sfc/mcdi_pcol.h +++ b/drivers/net/ethernet/sfc/mcdi_pcol.h @@ -72,19 +72,19 @@ * | \------- Error * \------------------------------ Resync (always set) * - * The client writes it's request into MC shared memory, and rings the - * doorbell. Each request is completed by either by the MC writing + * The client writes its request into MC shared memory, and rings the + * doorbell. Each request is completed either by the MC writing * back into shared memory, or by writing out an event. * * All MCDI commands support completion by shared memory response. Each * request may also contain additional data (accounted for by HEADER.LEN), - * and some response's may also contain additional data (again, accounted + * and some responses may also contain additional data (again, accounted * for by HEADER.LEN). * * Some MCDI commands support completion by event, in which any associated * response data is included in the event. * - * The protocol requires one response to be delivered for every request, a + * The protocol requires one response to be delivered for every request; a * request should not be sent unless the response for the previous request * has been received (either by polling shared memory, or by receiving * an event). @@ -165,6 +165,7 @@ #define FSE_AZ_EV_CODE_MCDI_EVRESPONSE 0xc + #define MC_CMD_ERR_CODE_OFST 0 #define MC_CMD_ERR_PROXY_PENDING_HANDLE_OFST 4 @@ -321,7 +322,7 @@ /* enum: The requesting client is not a function */ #define MC_CMD_ERR_CLIENT_NOT_FN 0x100c /* enum: The requested operation might require the command to be passed between - * MCs, and thetransport doesn't support that. Should only ever been seen over + * MCs, and the transport doesn't support that. Should only ever been seen over * the UART. */ #define MC_CMD_ERR_TRANSPORT_NOPROXY 0x100d @@ -358,7 +359,7 @@ * sub-variant switching. */ #define MC_CMD_ERR_FILTERS_PRESENT 0x1014 -/* enum: The clock whose frequency you've attempted to set set doesn't exist on +/* enum: The clock whose frequency you've attempted to set doesn't exist on * this NIC */ #define MC_CMD_ERR_NO_CLOCK 0x1015 @@ -387,25 +388,6 @@ */ #define MC_CMD_ERR_PIOBUFS_PRESENT 0x101b -/* MC_CMD_RESOURCE_SPECIFIER enum */ -/* enum: Any */ -#define MC_CMD_RESOURCE_INSTANCE_ANY 0xffffffff -#define MC_CMD_RESOURCE_INSTANCE_NONE 0xfffffffe /* enum */ - -/* MC_CMD_FPGA_FLASH_INDEX enum */ -#define MC_CMD_FPGA_FLASH_PRIMARY 0x0 /* enum */ -#define MC_CMD_FPGA_FLASH_SECONDARY 0x1 /* enum */ - -/* MC_CMD_EXTERNAL_MAE_LINK_MODE enum */ -/* enum: Legacy mode as described in XN-200039-TC. */ -#define MC_CMD_EXTERNAL_MAE_LINK_MODE_LEGACY 0x0 -/* enum: Switchdev mode as described in XN-200039-TC. */ -#define MC_CMD_EXTERNAL_MAE_LINK_MODE_SWITCHDEV 0x1 -/* enum: Bootstrap mode as described in XN-200039-TC. */ -#define MC_CMD_EXTERNAL_MAE_LINK_MODE_BOOTSTRAP 0x2 -/* enum: Link-mode change is in-progress as described in XN-200039-TC. */ -#define MC_CMD_EXTERNAL_MAE_LINK_MODE_PENDING 0xf - /* PCIE_INTERFACE enum: From EF100 onwards, SFC products can have multiple PCIe * interfaces. There is a need to refer to interfaces explicitly from drivers * (for example, a management driver on one interface administering a function @@ -424,6 +406,14 @@ * an on-NIC ARM module is expected to be connected. */ #define PCIE_INTERFACE_NIC_EMBEDDED 0x1 +/* enum: The PCIe logical interface 0. It is an alias for HOST_PRIMARY. */ +#define PCIE_INTERFACE_PCIE_HOST_INTF_0 0x0 +/* enum: The PCIe logical interface 1. */ +#define PCIE_INTERFACE_PCIE_HOST_INTF_1 0x2 +/* enum: The PCIe logical interface 2. */ +#define PCIE_INTERFACE_PCIE_HOST_INTF_2 0x3 +/* enum: The PCIe logical interface 3. */ +#define PCIE_INTERFACE_PCIE_HOST_INTF_3 0x4 /* enum: For MCDI commands issued over a PCIe interface, this value is * translated into the interface over which the command was issued. Not * meaningful for other MCDI transports. @@ -640,7 +630,11 @@ * be allocated by different counter blocks, so e.g. AR counter 42 is different * from CT counter 42. Generation counts are also type-specific. This value is * also present in the header of streaming counter packets, in the IDENTIFIER - * field (see packetiser packet format definitions). + * field (see packetiser packet format definitions). Also note that LACP + * counter IDs are not allocated individually, instead the counter IDs are + * directly tied to the LACP balance table indices. These in turn are allocated + * in large contiguous blocks as a LAG config. Calling MAE_COUNTER_ALLOC/FREE + * with an LACP counter type will return EPERM. */ /* enum: Action Rule counters - can be referenced in AR response. */ #define MAE_COUNTER_TYPE_AR 0x0 @@ -648,6 +642,14 @@ #define MAE_COUNTER_TYPE_CT 0x1 /* enum: Outer Rule counters - can be referenced in OR response. */ #define MAE_COUNTER_TYPE_OR 0x2 +/* enum: LACP counters - linked to LACP balance table entries. */ +#define MAE_COUNTER_TYPE_LACP 0x3 + +/* MAE_COUNTER_ID enum: ID of allocated counter or counter list. */ +/* enum: A counter ID that is guaranteed never to represent a real counter or + * counter list. + */ +#define MAE_COUNTER_ID_NULL 0xffffffff /* TABLE_ID enum: Unique IDs for tables. The 32-bit ID values have been * structured with bits [31:24] reserved (0), [23:16] indicating which major @@ -656,7 +658,9 @@ * variations of the same table. (All of the tables currently defined within * the streaming engines are listed here, but this does not imply that they are * all supported - MC_CMD_TABLE_LIST returns the list of actually supported - * tables.) + * tables.) The DPU offload engines' enumerators follow a deliberate pattern: + * 0x01010000 + is_dpu_net * 0x10000 + is_wr_or_tx * 0x8000 + is_lite_pipe * + * 0x1000 + oe_engine_type * 0x100 + oe_instance_within_pipe * 0x10 */ /* enum: Outer_Rule_Table in the MAE - refer to SF-123102-TC. */ #define TABLE_ID_OUTER_RULE_TABLE 0x10000 @@ -694,45 +698,70 @@ #define TABLE_ID_RSS_CONTEXT_TABLE 0x20200 /* enum: Indirection_Table in VNIC Rx - refer to SF-123102-TC. */ #define TABLE_ID_INDIRECTION_TABLE 0x20300 - -/* TABLE_COMPRESSED_VLAN enum: Compressed VLAN TPID as used by some field - * types; can be calculated by (((ether_type_msb >> 2) & 0x4) ^ 0x4) | - * (ether_type_msb & 0x3); - */ -#define TABLE_COMPRESSED_VLAN_TPID_8100 0x5 /* enum */ -#define TABLE_COMPRESSED_VLAN_TPID_88A8 0x4 /* enum */ -#define TABLE_COMPRESSED_VLAN_TPID_9100 0x1 /* enum */ -#define TABLE_COMPRESSED_VLAN_TPID_9200 0x2 /* enum */ -#define TABLE_COMPRESSED_VLAN_TPID_9300 0x3 /* enum */ - -/* TABLE_NAT_DIR enum: NAT direction. */ -#define TABLE_NAT_DIR_SOURCE 0x0 /* enum */ -#define TABLE_NAT_DIR_DEST 0x1 /* enum */ - -/* TABLE_RSS_KEY_MODE enum: Defines how the value for Toeplitz hashing for RSS - * is constructed as a concatenation (indicated here by "++") of packet header - * fields. - */ -/* enum: IP src addr ++ IP dst addr */ -#define TABLE_RSS_KEY_MODE_SA_DA 0x0 -/* enum: IP src addr ++ IP dst addr ++ TCP/UDP src port ++ TCP/UDP dst port */ -#define TABLE_RSS_KEY_MODE_SA_DA_SP_DP 0x1 -/* enum: IP src addr */ -#define TABLE_RSS_KEY_MODE_SA 0x2 -/* enum: IP dst addr */ -#define TABLE_RSS_KEY_MODE_DA 0x3 -/* enum: IP src addr ++ TCP/UDP src port */ -#define TABLE_RSS_KEY_MODE_SA_SP 0x4 -/* enum: IP dest addr ++ TCP dest port */ -#define TABLE_RSS_KEY_MODE_DA_DP 0x5 -/* enum: Nothing (produces input of 0, resulting in output hash of 0) */ -#define TABLE_RSS_KEY_MODE_NONE 0x7 - -/* TABLE_RSS_SPREAD_MODE enum: RSS spreading mode. */ -/* enum: RSS uses Indirection_Table lookup. */ -#define TABLE_RSS_SPREAD_MODE_INDIRECTION 0x0 -/* enum: RSS uses even spreading calculation. */ -#define TABLE_RSS_SPREAD_MODE_EVEN 0x1 +/* enum: DPU.host read pipe first CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_HOST_RD_CRC0_OE_PROFILE 0x1010000 +/* enum: DPU.host read pipe second CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_HOST_RD_CRC1_OE_PROFILE 0x1010010 +/* enum: DPU.host write pipe first CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_HOST_WR_CRC0_OE_PROFILE 0x1018000 +/* enum: DPU.host write pipe second CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_HOST_WR_CRC1_OE_PROFILE 0x1018010 +/* enum: DPU.net 'full' receive pipe CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_RX_CRC0_OE_PROFILE 0x1020000 +/* enum: DPU.net 'full' receive pipe first checksum offload engine profiles - + * refer to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_RX_CSUM0_OE_PROFILE 0x1020100 +/* enum: DPU.net 'full' receive pipe second checksum offload engine profiles - + * refer to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_RX_CSUM1_OE_PROFILE 0x1020110 +/* enum: DPU.net 'full' receive pipe AES-GCM offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_RX_AES_GCM0_OE_PROFILE 0x1020200 +/* enum: DPU.net 'lite' receive pipe CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_RXLITE_CRC0_OE_PROFILE 0x1021000 +/* enum: DPU.net 'lite' receive pipe checksum offload engine profiles - refer + * to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_RXLITE_CSUM0_OE_PROFILE 0x1021100 +/* enum: DPU.net 'full' transmit pipe CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_TX_CRC0_OE_PROFILE 0x1028000 +/* enum: DPU.net 'full' transmit pipe first checksum offload engine profiles - + * refer to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_TX_CSUM0_OE_PROFILE 0x1028100 +/* enum: DPU.net 'full' transmit pipe second checksum offload engine profiles - + * refer to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_TX_CSUM1_OE_PROFILE 0x1028110 +/* enum: DPU.net 'full' transmit pipe AES-GCM offload engine profiles - refer + * to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_TX_AES_GCM0_OE_PROFILE 0x1028200 +/* enum: DPU.net 'lite' transmit pipe CRC offload engine profiles - refer to + * XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_TXLITE_CRC0_OE_PROFILE 0x1029000 +/* enum: DPU.net 'lite' transmit pipe checksum offload engine profiles - refer + * to XN-200147-AN. + */ +#define TABLE_ID_DPU_NET_TXLITE_CSUM0_OE_PROFILE 0x1029100 /* TABLE_FIELD_ID enum: Unique IDs for fields. Related concepts have been * loosely grouped together into blocks with gaps for expansion, but the values @@ -1026,6 +1055,16 @@ #define TABLE_FIELD_ID_BAL_TBL_BASE_DIV64 0xde /* enum: Length of balance table region: 0=>64, 1=>128, 2=>256. */ #define TABLE_FIELD_ID_BAL_TBL_LEN_ID 0xdf +/* enum: LACP LAG ID (i.e. the low 3 bits of LACP LAG mport ID), indexing + * LACP_LAG_Config_Table. Refer to SF-123102-TC. + */ +#define TABLE_FIELD_ID_LACP_LAG_ID 0xe0 +/* enum: Address in LACP_Balance_Table. The balance table is partitioned + * between LAGs according to the settings in LACP_LAG_Config_Table and then + * indexed by the LACP hash, providing the mapping to destination mports. Refer + * to SF-123102-TC. + */ +#define TABLE_FIELD_ID_BAL_TBL_ADDR 0xe1 /* enum: UDP port to match for UDP-based encapsulations; required to be 0 for * other encapsulation types. */ @@ -1082,6 +1121,55 @@ #define TABLE_FIELD_ID_INDIR_TBL_LEN_ID 0x105 /* enum: An offset to be applied to the base destination queue ID. */ #define TABLE_FIELD_ID_INDIR_OFFSET 0x106 +/* enum: DPU offload engine profile ID to address. */ +#define TABLE_FIELD_ID_OE_PROFILE 0x3e8 +/* enum: Width of the CRC to calculate - see CRC_VARIANT enum. */ +#define TABLE_FIELD_ID_CRC_VARIANT 0x3f2 +/* enum: If set, reflect the bits of each input byte, bit 7 is LSB, bit 0 is + * MSB. If clear, bit 7 is MSB, bit 0 is LSB. + */ +#define TABLE_FIELD_ID_CRC_REFIN 0x3f3 +/* enum: If set, reflect the bits of each output byte, bit 7 is LSB, bit 0 is + * MSB. If clear, bit 7 is MSB, bit 0 is LSB. + */ +#define TABLE_FIELD_ID_CRC_REFOUT 0x3f4 +/* enum: If set, invert every bit of the output value. */ +#define TABLE_FIELD_ID_CRC_INVOUT 0x3f5 +/* enum: The CRC polynomial to use for checksumming, in normal form. */ +#define TABLE_FIELD_ID_CRC_POLY 0x3f6 +/* enum: Operation for the checksum engine to perform - see DPU_CSUM_OP enum. + */ +#define TABLE_FIELD_ID_CSUM_OP 0x410 +/* enum: Byte offset of checksum relative to region_start (for VALIDATE_* + * operations only). + */ +#define TABLE_FIELD_ID_CSUM_OFFSET 0x411 +/* enum: Indicates there is additional data on OPR bus that needs to be + * incorporated into the payload checksum. + */ +#define TABLE_FIELD_ID_CSUM_OPR_ADDITIONAL_DATA 0x412 +/* enum: Log2 data size of additional data on OPR bus. */ +#define TABLE_FIELD_ID_CSUM_OPR_DATA_SIZE_LOG2 0x413 +/* enum: 4 byte offset of where to find the additional data on the OPR bus. */ +#define TABLE_FIELD_ID_CSUM_OPR_4B_OFF 0x414 +/* enum: Operation type for the AES-GCM core - see GCM_OP_CODE enum. */ +#define TABLE_FIELD_ID_GCM_OP_CODE 0x41a +/* enum: Key length - AES_KEY_LEN enum. */ +#define TABLE_FIELD_ID_GCM_KEY_LEN 0x41b +/* enum: OPR 4 byte offset for ICV or GHASH output (only in BULK_* mode) or + * IPSEC descrypt output. + */ +#define TABLE_FIELD_ID_GCM_OPR_4B_OFFSET 0x41c +/* enum: If OP_CODE is BULK_*, indicates Emit GHASH (Fragment mode). Else, + * indicates IPSEC-ESN mode. + */ +#define TABLE_FIELD_ID_GCM_EMIT_GHASH_ISESN 0x41d +/* enum: Replay Protection Enable. */ +#define TABLE_FIELD_ID_GCM_REPLAY_PROTECT_EN 0x41e +/* enum: IPSEC Encrypt ESP trailer NEXT_HEADER byte. */ +#define TABLE_FIELD_ID_GCM_NEXT_HDR 0x41f +/* enum: Replay Window Size. */ +#define TABLE_FIELD_ID_GCM_REPLAY_WIN_SIZE 0x420 /* MCDI_EVENT structuredef: The structure of an MCDI_EVENT on Siena/EF10/EF100 * platforms @@ -1138,6 +1226,24 @@ #define MCDI_EVENT_LINKCHANGE_LINK_FLAGS_OFST 0 #define MCDI_EVENT_LINKCHANGE_LINK_FLAGS_LBN 24 #define MCDI_EVENT_LINKCHANGE_LINK_FLAGS_WIDTH 8 +#define MCDI_EVENT_PORT_LINKCHANGE_PORT_HANDLE_OFST 0 +#define MCDI_EVENT_PORT_LINKCHANGE_PORT_HANDLE_LBN 0 +#define MCDI_EVENT_PORT_LINKCHANGE_PORT_HANDLE_WIDTH 24 +#define MCDI_EVENT_PORT_LINKCHANGE_SEQ_NUM_OFST 0 +#define MCDI_EVENT_PORT_LINKCHANGE_SEQ_NUM_LBN 24 +#define MCDI_EVENT_PORT_LINKCHANGE_SEQ_NUM_WIDTH 7 +#define MCDI_EVENT_PORT_LINKCHANGE_LINK_UP_OFST 0 +#define MCDI_EVENT_PORT_LINKCHANGE_LINK_UP_LBN 31 +#define MCDI_EVENT_PORT_LINKCHANGE_LINK_UP_WIDTH 1 +#define MCDI_EVENT_PORT_MODULECHANGE_PORT_HANDLE_OFST 0 +#define MCDI_EVENT_PORT_MODULECHANGE_PORT_HANDLE_LBN 0 +#define MCDI_EVENT_PORT_MODULECHANGE_PORT_HANDLE_WIDTH 24 +#define MCDI_EVENT_PORT_MODULECHANGE_SEQ_NUM_OFST 0 +#define MCDI_EVENT_PORT_MODULECHANGE_SEQ_NUM_LBN 24 +#define MCDI_EVENT_PORT_MODULECHANGE_SEQ_NUM_WIDTH 7 +#define MCDI_EVENT_PORT_MODULECHANGE_MDI_CONNECTED_OFST 0 +#define MCDI_EVENT_PORT_MODULECHANGE_MDI_CONNECTED_LBN 31 +#define MCDI_EVENT_PORT_MODULECHANGE_MDI_CONNECTED_WIDTH 1 #define MCDI_EVENT_SENSOREVT_MONITOR_OFST 0 #define MCDI_EVENT_SENSOREVT_MONITOR_LBN 0 #define MCDI_EVENT_SENSOREVT_MONITOR_WIDTH 8 @@ -1237,7 +1343,7 @@ #define MCDI_EVENT_AOE_FPGA_LOAD_FAILED 0xe /* enum: Notify that invalid flash type detected */ #define MCDI_EVENT_AOE_INVALID_FPGA_FLASH_TYPE 0xf -/* enum: Notify that the attempt to run FPGA Controller firmware timedout */ +/* enum: Notify that the attempt to run FPGA Controller firmware timed out */ #define MCDI_EVENT_AOE_FC_RUN_TIMEDOUT 0x10 /* enum: Failure to probe one or more FPGA boot flash chips */ #define MCDI_EVENT_AOE_FPGA_BOOT_FLASH_INVALID 0x11 @@ -1255,7 +1361,7 @@ #define MCDI_EVENT_AOE_ERR_FC_ASSERT_INFO_WIDTH 8 /* enum: FC Assert happened, but the register information is not available */ #define MCDI_EVENT_AOE_ERR_FC_ASSERT_SEEN 0x0 -/* enum: The register information for FC Assert is ready for readinng by driver +/* enum: The register information for FC Assert is ready for reading by driver */ #define MCDI_EVENT_AOE_ERR_FC_ASSERT_DATA_READY 0x1 #define MCDI_EVENT_AOE_ERR_CODE_FPGA_HEADER_VERIFY_FAILED_OFST 0 @@ -1364,6 +1470,12 @@ #define MCDI_EVENT_MODULECHANGE_SEQ_OFST 0 #define MCDI_EVENT_MODULECHANGE_SEQ_LBN 30 #define MCDI_EVENT_MODULECHANGE_SEQ_WIDTH 2 +#define MCDI_EVENT_DESC_PROXY_VIRTQ_VI_ID_OFST 0 +#define MCDI_EVENT_DESC_PROXY_VIRTQ_VI_ID_LBN 0 +#define MCDI_EVENT_DESC_PROXY_VIRTQ_VI_ID_WIDTH 16 +#define MCDI_EVENT_DESC_PROXY_VIRTQ_ID_OFST 0 +#define MCDI_EVENT_DESC_PROXY_VIRTQ_ID_LBN 16 +#define MCDI_EVENT_DESC_PROXY_VIRTQ_ID_WIDTH 16 #define MCDI_EVENT_DATA_LBN 0 #define MCDI_EVENT_DATA_WIDTH 32 /* Alias for PTP_DATA. */ @@ -1500,6 +1612,31 @@ * change to the journal. */ #define MCDI_EVENT_CODE_MPORT_JOURNAL_CHANGE 0x27 +/* enum: Notification that a source queue is enabled and attached to its proxy + * sink queue. SRC field contains the handle of the affected descriptor proxy + * function. DATA field contains the relative source queue number and absolute + * VI ID. + */ +#define MCDI_EVENT_CODE_DESC_PROXY_FUNC_QUEUE_START 0x28 +/* enum: Notification of a change in link state and/or link speed of a network + * port link. This event applies to a network port identified by a handle, + * PORT_HANDLE, which is discovered by the driver using the MC_CMD_ENUM_PORTS + * command. + */ +#define MCDI_EVENT_CODE_PORT_LINKCHANGE 0x29 +/* enum: Notification of a change in the state of an MDI (external connector) + * of a network port. This typically corresponds to module plug/unplug for + * modular interfaces (e.g., SFP/QSFP and similar) or cable connect/disconnect. + * This event applies to a network port identified by a handle, PORT_HANDLE, + * which is discovered by the driver using the MC_CMD_ENUM_PORTS command. + */ +#define MCDI_EVENT_CODE_PORT_MODULECHANGE 0x2a +/* enum: Notification that the port enumeration journal has changed since it + * was last read and updates can be read using the MC_CMD_ENUM_PORTS command. + * The firmware may moderate the events so that an event is not sent for every + * change to the journal. + */ +#define MCDI_EVENT_CODE_ENUM_PORTS_CHANGE 0x2b /* enum: Artificial event generated by host and posted via MC for test * purposes. */ @@ -1512,6 +1649,14 @@ #define MCDI_EVENT_LINKCHANGE_DATA_LEN 4 #define MCDI_EVENT_LINKCHANGE_DATA_LBN 0 #define MCDI_EVENT_LINKCHANGE_DATA_WIDTH 32 +#define MCDI_EVENT_PORT_LINKCHANGE_DATA_OFST 0 +#define MCDI_EVENT_PORT_LINKCHANGE_DATA_LEN 4 +#define MCDI_EVENT_PORT_LINKCHANGE_DATA_LBN 0 +#define MCDI_EVENT_PORT_LINKCHANGE_DATA_WIDTH 32 +#define MCDI_EVENT_PORT_MODULECHANGE_DATA_OFST 0 +#define MCDI_EVENT_PORT_MODULECHANGE_DATA_LEN 4 +#define MCDI_EVENT_PORT_MODULECHANGE_DATA_LBN 0 +#define MCDI_EVENT_PORT_MODULECHANGE_DATA_WIDTH 32 #define MCDI_EVENT_SENSOREVT_DATA_OFST 0 #define MCDI_EVENT_SENSOREVT_DATA_LEN 4 #define MCDI_EVENT_SENSOREVT_DATA_LBN 0 @@ -1668,247 +1813,6 @@ #define MCDI_EVENT_DESC_PROXY_VIRTIO_FEATURES_LBN 0 #define MCDI_EVENT_DESC_PROXY_VIRTIO_FEATURES_WIDTH 32 -/* FCDI_EVENT structuredef */ -#define FCDI_EVENT_LEN 8 -#define FCDI_EVENT_CONT_LBN 32 -#define FCDI_EVENT_CONT_WIDTH 1 -#define FCDI_EVENT_LEVEL_LBN 33 -#define FCDI_EVENT_LEVEL_WIDTH 3 -/* enum: Info. */ -#define FCDI_EVENT_LEVEL_INFO 0x0 -/* enum: Warning. */ -#define FCDI_EVENT_LEVEL_WARN 0x1 -/* enum: Error. */ -#define FCDI_EVENT_LEVEL_ERR 0x2 -/* enum: Fatal. */ -#define FCDI_EVENT_LEVEL_FATAL 0x3 -#define FCDI_EVENT_DATA_OFST 0 -#define FCDI_EVENT_DATA_LEN 4 -#define FCDI_EVENT_LINK_STATE_STATUS_OFST 0 -#define FCDI_EVENT_LINK_STATE_STATUS_LBN 0 -#define FCDI_EVENT_LINK_STATE_STATUS_WIDTH 1 -#define FCDI_EVENT_LINK_DOWN 0x0 /* enum */ -#define FCDI_EVENT_LINK_UP 0x1 /* enum */ -#define FCDI_EVENT_DATA_LBN 0 -#define FCDI_EVENT_DATA_WIDTH 32 -#define FCDI_EVENT_SRC_LBN 36 -#define FCDI_EVENT_SRC_WIDTH 8 -#define FCDI_EVENT_EV_CODE_LBN 60 -#define FCDI_EVENT_EV_CODE_WIDTH 4 -#define FCDI_EVENT_CODE_LBN 44 -#define FCDI_EVENT_CODE_WIDTH 8 -/* enum: The FC was rebooted. */ -#define FCDI_EVENT_CODE_REBOOT 0x1 -/* enum: Bad assert. */ -#define FCDI_EVENT_CODE_ASSERT 0x2 -/* enum: DDR3 test result. */ -#define FCDI_EVENT_CODE_DDR_TEST_RESULT 0x3 -/* enum: Link status. */ -#define FCDI_EVENT_CODE_LINK_STATE 0x4 -/* enum: A timed read is ready to be serviced. */ -#define FCDI_EVENT_CODE_TIMED_READ 0x5 -/* enum: One or more PPS IN events */ -#define FCDI_EVENT_CODE_PPS_IN 0x6 -/* enum: Tick event from PTP clock */ -#define FCDI_EVENT_CODE_PTP_TICK 0x7 -/* enum: ECC error counters */ -#define FCDI_EVENT_CODE_DDR_ECC_STATUS 0x8 -/* enum: Current status of PTP */ -#define FCDI_EVENT_CODE_PTP_STATUS 0x9 -/* enum: Port id config to map MC-FC port idx */ -#define FCDI_EVENT_CODE_PORT_CONFIG 0xa -/* enum: Boot result or error code */ -#define FCDI_EVENT_CODE_BOOT_RESULT 0xb -#define FCDI_EVENT_REBOOT_SRC_LBN 36 -#define FCDI_EVENT_REBOOT_SRC_WIDTH 8 -#define FCDI_EVENT_REBOOT_FC_FW 0x0 /* enum */ -#define FCDI_EVENT_REBOOT_FC_BOOTLOADER 0x1 /* enum */ -#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_OFST 0 -#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_LEN 4 -#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_LBN 0 -#define FCDI_EVENT_ASSERT_INSTR_ADDRESS_WIDTH 32 -#define FCDI_EVENT_ASSERT_TYPE_LBN 36 -#define FCDI_EVENT_ASSERT_TYPE_WIDTH 8 -#define FCDI_EVENT_DDR_TEST_RESULT_STATUS_CODE_LBN 36 -#define FCDI_EVENT_DDR_TEST_RESULT_STATUS_CODE_WIDTH 8 -#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_OFST 0 -#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_LEN 4 -#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_LBN 0 -#define FCDI_EVENT_DDR_TEST_RESULT_RESULT_WIDTH 32 -#define FCDI_EVENT_LINK_STATE_DATA_OFST 0 -#define FCDI_EVENT_LINK_STATE_DATA_LEN 4 -#define FCDI_EVENT_LINK_STATE_DATA_LBN 0 -#define FCDI_EVENT_LINK_STATE_DATA_WIDTH 32 -#define FCDI_EVENT_PTP_STATE_OFST 0 -#define FCDI_EVENT_PTP_STATE_LEN 4 -#define FCDI_EVENT_PTP_UNDEFINED 0x0 /* enum */ -#define FCDI_EVENT_PTP_SETUP_FAILED 0x1 /* enum */ -#define FCDI_EVENT_PTP_OPERATIONAL 0x2 /* enum */ -#define FCDI_EVENT_PTP_STATE_LBN 0 -#define FCDI_EVENT_PTP_STATE_WIDTH 32 -#define FCDI_EVENT_DDR_ECC_STATUS_BANK_ID_LBN 36 -#define FCDI_EVENT_DDR_ECC_STATUS_BANK_ID_WIDTH 8 -#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_OFST 0 -#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_LEN 4 -#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_LBN 0 -#define FCDI_EVENT_DDR_ECC_STATUS_STATUS_WIDTH 32 -/* Index of MC port being referred to */ -#define FCDI_EVENT_PORT_CONFIG_SRC_LBN 36 -#define FCDI_EVENT_PORT_CONFIG_SRC_WIDTH 8 -/* FC Port index that matches the MC port index in SRC */ -#define FCDI_EVENT_PORT_CONFIG_DATA_OFST 0 -#define FCDI_EVENT_PORT_CONFIG_DATA_LEN 4 -#define FCDI_EVENT_PORT_CONFIG_DATA_LBN 0 -#define FCDI_EVENT_PORT_CONFIG_DATA_WIDTH 32 -#define FCDI_EVENT_BOOT_RESULT_OFST 0 -#define FCDI_EVENT_BOOT_RESULT_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_AOE/MC_CMD_AOE_OUT_INFO/FC_BOOT_RESULT */ -#define FCDI_EVENT_BOOT_RESULT_LBN 0 -#define FCDI_EVENT_BOOT_RESULT_WIDTH 32 - -/* FCDI_EXTENDED_EVENT_PPS structuredef: Extended FCDI event to send PPS events - * to the MC. Note that this structure | is overlayed over a normal FCDI event - * such that bits 32-63 containing | event code, level, source etc remain the - * same. In this case the data | field of the header is defined to be the - * number of timestamps - */ -#define FCDI_EXTENDED_EVENT_PPS_LENMIN 16 -#define FCDI_EXTENDED_EVENT_PPS_LENMAX 248 -#define FCDI_EXTENDED_EVENT_PPS_LENMAX_MCDI2 1016 -#define FCDI_EXTENDED_EVENT_PPS_LEN(num) (8+8*(num)) -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_NUM(len) (((len)-8)/8) -/* Number of timestamps following */ -#define FCDI_EXTENDED_EVENT_PPS_COUNT_OFST 0 -#define FCDI_EXTENDED_EVENT_PPS_COUNT_LEN 4 -#define FCDI_EXTENDED_EVENT_PPS_COUNT_LBN 0 -#define FCDI_EXTENDED_EVENT_PPS_COUNT_WIDTH 32 -/* Seconds field of a timestamp record */ -#define FCDI_EXTENDED_EVENT_PPS_SECONDS_OFST 8 -#define FCDI_EXTENDED_EVENT_PPS_SECONDS_LEN 4 -#define FCDI_EXTENDED_EVENT_PPS_SECONDS_LBN 64 -#define FCDI_EXTENDED_EVENT_PPS_SECONDS_WIDTH 32 -/* Nanoseconds field of a timestamp record */ -#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_OFST 12 -#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_LEN 4 -#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_LBN 96 -#define FCDI_EXTENDED_EVENT_PPS_NANOSECONDS_WIDTH 32 -/* Timestamp records comprising the event */ -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_OFST 8 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_LEN 8 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_LO_OFST 8 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_LO_LEN 4 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_LO_LBN 64 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_LO_WIDTH 32 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_HI_OFST 12 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_HI_LEN 4 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_HI_LBN 96 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_HI_WIDTH 32 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_MINNUM 1 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_MAXNUM 30 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_MAXNUM_MCDI2 126 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_LBN 64 -#define FCDI_EXTENDED_EVENT_PPS_TIMESTAMPS_WIDTH 64 - -/* MUM_EVENT structuredef */ -#define MUM_EVENT_LEN 8 -#define MUM_EVENT_CONT_LBN 32 -#define MUM_EVENT_CONT_WIDTH 1 -#define MUM_EVENT_LEVEL_LBN 33 -#define MUM_EVENT_LEVEL_WIDTH 3 -/* enum: Info. */ -#define MUM_EVENT_LEVEL_INFO 0x0 -/* enum: Warning. */ -#define MUM_EVENT_LEVEL_WARN 0x1 -/* enum: Error. */ -#define MUM_EVENT_LEVEL_ERR 0x2 -/* enum: Fatal. */ -#define MUM_EVENT_LEVEL_FATAL 0x3 -#define MUM_EVENT_DATA_OFST 0 -#define MUM_EVENT_DATA_LEN 4 -#define MUM_EVENT_SENSOR_ID_OFST 0 -#define MUM_EVENT_SENSOR_ID_LBN 0 -#define MUM_EVENT_SENSOR_ID_WIDTH 8 -/* Enum values, see field(s): */ -/* MC_CMD_SENSOR_INFO/MC_CMD_SENSOR_INFO_OUT/MASK */ -#define MUM_EVENT_SENSOR_STATE_OFST 0 -#define MUM_EVENT_SENSOR_STATE_LBN 8 -#define MUM_EVENT_SENSOR_STATE_WIDTH 8 -#define MUM_EVENT_PORT_PHY_READY_OFST 0 -#define MUM_EVENT_PORT_PHY_READY_LBN 0 -#define MUM_EVENT_PORT_PHY_READY_WIDTH 1 -#define MUM_EVENT_PORT_PHY_LINK_UP_OFST 0 -#define MUM_EVENT_PORT_PHY_LINK_UP_LBN 1 -#define MUM_EVENT_PORT_PHY_LINK_UP_WIDTH 1 -#define MUM_EVENT_PORT_PHY_TX_LOL_OFST 0 -#define MUM_EVENT_PORT_PHY_TX_LOL_LBN 2 -#define MUM_EVENT_PORT_PHY_TX_LOL_WIDTH 1 -#define MUM_EVENT_PORT_PHY_RX_LOL_OFST 0 -#define MUM_EVENT_PORT_PHY_RX_LOL_LBN 3 -#define MUM_EVENT_PORT_PHY_RX_LOL_WIDTH 1 -#define MUM_EVENT_PORT_PHY_TX_LOS_OFST 0 -#define MUM_EVENT_PORT_PHY_TX_LOS_LBN 4 -#define MUM_EVENT_PORT_PHY_TX_LOS_WIDTH 1 -#define MUM_EVENT_PORT_PHY_RX_LOS_OFST 0 -#define MUM_EVENT_PORT_PHY_RX_LOS_LBN 5 -#define MUM_EVENT_PORT_PHY_RX_LOS_WIDTH 1 -#define MUM_EVENT_PORT_PHY_TX_FAULT_OFST 0 -#define MUM_EVENT_PORT_PHY_TX_FAULT_LBN 6 -#define MUM_EVENT_PORT_PHY_TX_FAULT_WIDTH 1 -#define MUM_EVENT_DATA_LBN 0 -#define MUM_EVENT_DATA_WIDTH 32 -#define MUM_EVENT_SRC_LBN 36 -#define MUM_EVENT_SRC_WIDTH 8 -#define MUM_EVENT_EV_CODE_LBN 60 -#define MUM_EVENT_EV_CODE_WIDTH 4 -#define MUM_EVENT_CODE_LBN 44 -#define MUM_EVENT_CODE_WIDTH 8 -/* enum: The MUM was rebooted. */ -#define MUM_EVENT_CODE_REBOOT 0x1 -/* enum: Bad assert. */ -#define MUM_EVENT_CODE_ASSERT 0x2 -/* enum: Sensor failure. */ -#define MUM_EVENT_CODE_SENSOR 0x3 -/* enum: Link fault has been asserted, or has cleared. */ -#define MUM_EVENT_CODE_QSFP_LASI_INTERRUPT 0x4 -#define MUM_EVENT_SENSOR_DATA_OFST 0 -#define MUM_EVENT_SENSOR_DATA_LEN 4 -#define MUM_EVENT_SENSOR_DATA_LBN 0 -#define MUM_EVENT_SENSOR_DATA_WIDTH 32 -#define MUM_EVENT_PORT_PHY_FLAGS_OFST 0 -#define MUM_EVENT_PORT_PHY_FLAGS_LEN 4 -#define MUM_EVENT_PORT_PHY_FLAGS_LBN 0 -#define MUM_EVENT_PORT_PHY_FLAGS_WIDTH 32 -#define MUM_EVENT_PORT_PHY_COPPER_LEN_OFST 0 -#define MUM_EVENT_PORT_PHY_COPPER_LEN_LEN 4 -#define MUM_EVENT_PORT_PHY_COPPER_LEN_LBN 0 -#define MUM_EVENT_PORT_PHY_COPPER_LEN_WIDTH 32 -#define MUM_EVENT_PORT_PHY_CAPS_OFST 0 -#define MUM_EVENT_PORT_PHY_CAPS_LEN 4 -#define MUM_EVENT_PORT_PHY_CAPS_LBN 0 -#define MUM_EVENT_PORT_PHY_CAPS_WIDTH 32 -#define MUM_EVENT_PORT_PHY_TECH_OFST 0 -#define MUM_EVENT_PORT_PHY_TECH_LEN 4 -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_UNKNOWN 0x0 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_OPTICAL 0x1 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_COPPER_PASSIVE 0x2 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_COPPER_PASSIVE_EQUALIZED 0x3 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_COPPER_ACTIVE_LIMITING 0x4 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_COPPER_ACTIVE_LINEAR 0x5 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_BASE_T 0x6 /* enum */ -#define MUM_EVENT_PORT_PHY_STATE_QSFP_MODULE_TECH_LOOPBACK_PASSIVE 0x7 /* enum */ -#define MUM_EVENT_PORT_PHY_TECH_LBN 0 -#define MUM_EVENT_PORT_PHY_TECH_WIDTH 32 -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_LBN 36 -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_WIDTH 4 -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_FLAGS 0x0 /* enum */ -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_COPPER_LEN 0x1 /* enum */ -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_CAPS 0x2 /* enum */ -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_TECH 0x3 /* enum */ -#define MUM_EVENT_PORT_PHY_SRC_DATA_ID_MAX 0x4 /* enum */ -#define MUM_EVENT_PORT_PHY_SRC_PORT_NO_LBN 40 -#define MUM_EVENT_PORT_PHY_SRC_PORT_NO_WIDTH 4 - /***********************************/ /* MC_CMD_READ32 @@ -1969,90 +1873,6 @@ /***********************************/ -/* MC_CMD_COPYCODE - * Copy MC code between two locations and jump. Note - this command really - * belongs to INSECURE category but is required by shmboot. The command handler - * has additional checks to reject insecure calls. - */ -#define MC_CMD_COPYCODE 0x3 -#undef MC_CMD_0x3_PRIVILEGE_CTG - -#define MC_CMD_0x3_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_COPYCODE_IN msgrequest */ -#define MC_CMD_COPYCODE_IN_LEN 16 -/* Source address - * - * The main image should be entered via a copy of a single word from and to a - * magic address, which controls various aspects of the boot. The magic address - * is a bitfield, with each bit as documented below. - */ -#define MC_CMD_COPYCODE_IN_SRC_ADDR_OFST 0 -#define MC_CMD_COPYCODE_IN_SRC_ADDR_LEN 4 -/* enum: Deprecated; equivalent to setting BOOT_MAGIC_PRESENT (see below) */ -#define MC_CMD_COPYCODE_HUNT_NO_MAGIC_ADDR 0x10000 -/* enum: Deprecated; equivalent to setting BOOT_MAGIC_PRESENT and - * BOOT_MAGIC_SATELLITE_CPUS_NOT_LOADED (see below) - */ -#define MC_CMD_COPYCODE_HUNT_NO_DATAPATH_MAGIC_ADDR 0x1d0d0 -/* enum: Deprecated; equivalent to setting BOOT_MAGIC_PRESENT, - * BOOT_MAGIC_SATELLITE_CPUS_NOT_LOADED and BOOT_MAGIC_IGNORE_CONFIG (see - * below) - */ -#define MC_CMD_COPYCODE_HUNT_IGNORE_CONFIG_MAGIC_ADDR 0x1badc -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_PRESENT_OFST 0 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_PRESENT_LBN 17 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_PRESENT_WIDTH 1 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_SATELLITE_CPUS_NOT_LOADED_OFST 0 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_SATELLITE_CPUS_NOT_LOADED_LBN 2 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_SATELLITE_CPUS_NOT_LOADED_WIDTH 1 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_IGNORE_CONFIG_OFST 0 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_IGNORE_CONFIG_LBN 3 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_IGNORE_CONFIG_WIDTH 1 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_SKIP_BOOT_ICORE_SYNC_OFST 0 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_SKIP_BOOT_ICORE_SYNC_LBN 4 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_SKIP_BOOT_ICORE_SYNC_WIDTH 1 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_FORCE_STANDALONE_OFST 0 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_FORCE_STANDALONE_LBN 5 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_FORCE_STANDALONE_WIDTH 1 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_DISABLE_XIP_OFST 0 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_DISABLE_XIP_LBN 6 -#define MC_CMD_COPYCODE_IN_BOOT_MAGIC_DISABLE_XIP_WIDTH 1 -/* Destination address */ -#define MC_CMD_COPYCODE_IN_DEST_ADDR_OFST 4 -#define MC_CMD_COPYCODE_IN_DEST_ADDR_LEN 4 -#define MC_CMD_COPYCODE_IN_NUMWORDS_OFST 8 -#define MC_CMD_COPYCODE_IN_NUMWORDS_LEN 4 -/* Address of where to jump after copy. */ -#define MC_CMD_COPYCODE_IN_JUMP_OFST 12 -#define MC_CMD_COPYCODE_IN_JUMP_LEN 4 -/* enum: Control should return to the caller rather than jumping */ -#define MC_CMD_COPYCODE_JUMP_NONE 0x1 - -/* MC_CMD_COPYCODE_OUT msgresponse */ -#define MC_CMD_COPYCODE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_SET_FUNC - * Select function for function-specific commands. - */ -#define MC_CMD_SET_FUNC 0x4 -#undef MC_CMD_0x4_PRIVILEGE_CTG - -#define MC_CMD_0x4_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_SET_FUNC_IN msgrequest */ -#define MC_CMD_SET_FUNC_IN_LEN 4 -/* Set function */ -#define MC_CMD_SET_FUNC_IN_FUNC_OFST 0 -#define MC_CMD_SET_FUNC_IN_FUNC_LEN 4 - -/* MC_CMD_SET_FUNC_OUT msgresponse */ -#define MC_CMD_SET_FUNC_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_GET_BOOT_STATUS * Get the instruction address from which the MC booted. */ @@ -2259,6 +2079,7 @@ /* Log destination */ #define MC_CMD_LOG_CTRL_IN_LOG_DEST_OFST 0 #define MC_CMD_LOG_CTRL_IN_LOG_DEST_LEN 4 +/* enum property: bitmask */ /* enum: UART. */ #define MC_CMD_LOG_CTRL_IN_LOG_DEST_UART 0x1 /* enum: Event queue. */ @@ -2304,6 +2125,9 @@ /* MC_CMD_GET_VERSION_OUT msgresponse */ #define MC_CMD_GET_VERSION_OUT_LEN 32 +/* This is normally the UTC build time in seconds since epoch or one of the + * special values listed + */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */ /* Enum values, see field(s): */ @@ -2326,6 +2150,9 @@ /* MC_CMD_GET_VERSION_EXT_OUT msgresponse */ #define MC_CMD_GET_VERSION_EXT_OUT_LEN 48 +/* This is normally the UTC build time in seconds since epoch or one of the + * special values listed + */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */ /* Enum values, see field(s): */ @@ -2356,6 +2183,9 @@ * (depending on which components exist on a particular adapter) */ #define MC_CMD_GET_VERSION_V2_OUT_LEN 304 +/* This is normally the UTC build time in seconds since epoch or one of the + * special values listed + */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */ /* Enum values, see field(s): */ @@ -2495,6 +2325,9 @@ * (depending on which components exist on a particular adapter) */ #define MC_CMD_GET_VERSION_V3_OUT_LEN 328 +/* This is normally the UTC build time in seconds since epoch or one of the + * special values listed + */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */ /* Enum values, see field(s): */ @@ -2641,6 +2474,9 @@ * version information */ #define MC_CMD_GET_VERSION_V4_OUT_LEN 392 +/* This is normally the UTC build time in seconds since epoch or one of the + * special values listed + */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */ /* Enum values, see field(s): */ @@ -2803,6 +2639,9 @@ * and board version information */ #define MC_CMD_GET_VERSION_V5_OUT_LEN 424 +/* This is normally the UTC build time in seconds since epoch or one of the + * special values listed + */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_OFST 0 */ /* MC_CMD_GET_VERSION_OUT_FIRMWARE_LEN 4 */ /* Enum values, see field(s): */ @@ -3065,8 +2904,18 @@ * subscribers. */ #define MC_CMD_PTP_OP_SET_SYNC_STATUS 0x1b -/* enum: Above this for future use. */ -#define MC_CMD_PTP_OP_MAX 0x1c +/* enum: X4 and later adapters should use this instead of + * PTP_OP_TIME_EVENT_SUBSCRIBE. Subscribe to receive periodic time events + * indicating the current NIC time + */ +#define MC_CMD_PTP_OP_TIME_EVENT_SUBSCRIBE_V2 0x1c +/* enum: For X4 and later NICs. Packet timestamps and time sync events have + * IS_SET and IN_SYNC flags, that indicates whether time is updated and if it + * is in sync with host. Once set, IN_SYNC flag is cleared by hardware after a + * software configurable time out. Host driver need to query what is set and + * what is maximum supported interval, this MCDI can be used to query these. + */ +#define MC_CMD_PTP_OP_GET_SYNC_TIMEOUT 0x1d /* MC_CMD_PTP_IN_ENABLE msgrequest */ #define MC_CMD_PTP_IN_ENABLE_LEN 16 @@ -3507,6 +3356,22 @@ #define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_QUEUE_OFST 12 #define MC_CMD_PTP_IN_TIME_EVENT_UNSUBSCRIBE_QUEUE_LEN 4 +/* MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2 msgrequest */ +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_LEN 16 +/* MC_CMD_PTP_IN_CMD_OFST 0 */ +/* MC_CMD_PTP_IN_CMD_LEN 4 */ +/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */ +/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */ +/* Event queue ID */ +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_QUEUE_ID_OFST 8 +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_QUEUE_ID_LEN 4 +/* Space for flags. */ +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_FLAGS_OFST 12 +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_FLAGS_LEN 4 +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_REPORT_SYNC_STATUS_OFST 12 +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_REPORT_SYNC_STATUS_LBN 31 +#define MC_CMD_PTP_IN_TIME_EVENT_SUBSCRIBE_V2_REPORT_SYNC_STATUS_WIDTH 1 + /* MC_CMD_PTP_IN_MANFTEST_PPS msgrequest */ #define MC_CMD_PTP_IN_MANFTEST_PPS_LEN 12 /* MC_CMD_PTP_IN_CMD_OFST 0 */ @@ -3540,6 +3405,13 @@ #define MC_CMD_PTP_IN_SET_SYNC_STATUS_RESERVED1_OFST 20 #define MC_CMD_PTP_IN_SET_SYNC_STATUS_RESERVED1_LEN 4 +/* MC_CMD_PTP_IN_GET_SYNC_TIMEOUT msgrequest */ +#define MC_CMD_PTP_IN_GET_SYNC_TIMEOUT_LEN 8 +/* MC_CMD_PTP_IN_CMD_OFST 0 */ +/* MC_CMD_PTP_IN_CMD_LEN 4 */ +/* MC_CMD_PTP_IN_PERIPH_ID_OFST 4 */ +/* MC_CMD_PTP_IN_PERIPH_ID_LEN 4 */ + /* MC_CMD_PTP_OUT msgresponse */ #define MC_CMD_PTP_OUT_LEN 0 @@ -3939,416 +3811,14 @@ /* MC_CMD_PTP_OUT_SET_SYNC_STATUS msgresponse */ #define MC_CMD_PTP_OUT_SET_SYNC_STATUS_LEN 0 - -/***********************************/ -/* MC_CMD_CSR_READ32 - * Read 32bit words from the indirect memory map. - */ -#define MC_CMD_CSR_READ32 0xc -#undef MC_CMD_0xc_PRIVILEGE_CTG - -#define MC_CMD_0xc_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_CSR_READ32_IN msgrequest */ -#define MC_CMD_CSR_READ32_IN_LEN 12 -/* Address */ -#define MC_CMD_CSR_READ32_IN_ADDR_OFST 0 -#define MC_CMD_CSR_READ32_IN_ADDR_LEN 4 -#define MC_CMD_CSR_READ32_IN_STEP_OFST 4 -#define MC_CMD_CSR_READ32_IN_STEP_LEN 4 -#define MC_CMD_CSR_READ32_IN_NUMWORDS_OFST 8 -#define MC_CMD_CSR_READ32_IN_NUMWORDS_LEN 4 - -/* MC_CMD_CSR_READ32_OUT msgresponse */ -#define MC_CMD_CSR_READ32_OUT_LENMIN 4 -#define MC_CMD_CSR_READ32_OUT_LENMAX 252 -#define MC_CMD_CSR_READ32_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_CSR_READ32_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_CSR_READ32_OUT_BUFFER_NUM(len) (((len)-0)/4) -/* The last dword is the status, not a value read */ -#define MC_CMD_CSR_READ32_OUT_BUFFER_OFST 0 -#define MC_CMD_CSR_READ32_OUT_BUFFER_LEN 4 -#define MC_CMD_CSR_READ32_OUT_BUFFER_MINNUM 1 -#define MC_CMD_CSR_READ32_OUT_BUFFER_MAXNUM 63 -#define MC_CMD_CSR_READ32_OUT_BUFFER_MAXNUM_MCDI2 255 - - -/***********************************/ -/* MC_CMD_CSR_WRITE32 - * Write 32bit dwords to the indirect memory map. - */ -#define MC_CMD_CSR_WRITE32 0xd -#undef MC_CMD_0xd_PRIVILEGE_CTG - -#define MC_CMD_0xd_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_CSR_WRITE32_IN msgrequest */ -#define MC_CMD_CSR_WRITE32_IN_LENMIN 12 -#define MC_CMD_CSR_WRITE32_IN_LENMAX 252 -#define MC_CMD_CSR_WRITE32_IN_LENMAX_MCDI2 1020 -#define MC_CMD_CSR_WRITE32_IN_LEN(num) (8+4*(num)) -#define MC_CMD_CSR_WRITE32_IN_BUFFER_NUM(len) (((len)-8)/4) -/* Address */ -#define MC_CMD_CSR_WRITE32_IN_ADDR_OFST 0 -#define MC_CMD_CSR_WRITE32_IN_ADDR_LEN 4 -#define MC_CMD_CSR_WRITE32_IN_STEP_OFST 4 -#define MC_CMD_CSR_WRITE32_IN_STEP_LEN 4 -#define MC_CMD_CSR_WRITE32_IN_BUFFER_OFST 8 -#define MC_CMD_CSR_WRITE32_IN_BUFFER_LEN 4 -#define MC_CMD_CSR_WRITE32_IN_BUFFER_MINNUM 1 -#define MC_CMD_CSR_WRITE32_IN_BUFFER_MAXNUM 61 -#define MC_CMD_CSR_WRITE32_IN_BUFFER_MAXNUM_MCDI2 253 - -/* MC_CMD_CSR_WRITE32_OUT msgresponse */ -#define MC_CMD_CSR_WRITE32_OUT_LEN 4 -#define MC_CMD_CSR_WRITE32_OUT_STATUS_OFST 0 -#define MC_CMD_CSR_WRITE32_OUT_STATUS_LEN 4 - - -/***********************************/ -/* MC_CMD_HP - * These commands are used for HP related features. They are grouped under one - * MCDI command to avoid creating too many MCDI commands. - */ -#define MC_CMD_HP 0x54 -#undef MC_CMD_0x54_PRIVILEGE_CTG - -#define MC_CMD_0x54_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_HP_IN msgrequest */ -#define MC_CMD_HP_IN_LEN 16 -/* HP OCSD sub-command. When address is not NULL, request activation of OCSD at - * the specified address with the specified interval.When address is NULL, - * INTERVAL is interpreted as a command: 0: stop OCSD / 1: Report OCSD current - * state / 2: (debug) Show temperature reported by one of the supported - * sensors. - */ -#define MC_CMD_HP_IN_SUBCMD_OFST 0 -#define MC_CMD_HP_IN_SUBCMD_LEN 4 -/* enum: OCSD (Option Card Sensor Data) sub-command. */ -#define MC_CMD_HP_IN_OCSD_SUBCMD 0x0 -/* enum: Last known valid HP sub-command. */ -#define MC_CMD_HP_IN_LAST_SUBCMD 0x0 -/* The address to the array of sensor fields. (Or NULL to use a sub-command.) - */ -#define MC_CMD_HP_IN_OCSD_ADDR_OFST 4 -#define MC_CMD_HP_IN_OCSD_ADDR_LEN 8 -#define MC_CMD_HP_IN_OCSD_ADDR_LO_OFST 4 -#define MC_CMD_HP_IN_OCSD_ADDR_LO_LEN 4 -#define MC_CMD_HP_IN_OCSD_ADDR_LO_LBN 32 -#define MC_CMD_HP_IN_OCSD_ADDR_LO_WIDTH 32 -#define MC_CMD_HP_IN_OCSD_ADDR_HI_OFST 8 -#define MC_CMD_HP_IN_OCSD_ADDR_HI_LEN 4 -#define MC_CMD_HP_IN_OCSD_ADDR_HI_LBN 64 -#define MC_CMD_HP_IN_OCSD_ADDR_HI_WIDTH 32 -/* The requested update interval, in seconds. (Or the sub-command if ADDR is - * NULL.) - */ -#define MC_CMD_HP_IN_OCSD_INTERVAL_OFST 12 -#define MC_CMD_HP_IN_OCSD_INTERVAL_LEN 4 - -/* MC_CMD_HP_OUT msgresponse */ -#define MC_CMD_HP_OUT_LEN 4 -#define MC_CMD_HP_OUT_OCSD_STATUS_OFST 0 -#define MC_CMD_HP_OUT_OCSD_STATUS_LEN 4 -/* enum: OCSD stopped for this card. */ -#define MC_CMD_HP_OUT_OCSD_STOPPED 0x1 -/* enum: OCSD was successfully started with the address provided. */ -#define MC_CMD_HP_OUT_OCSD_STARTED 0x2 -/* enum: OCSD was already started for this card. */ -#define MC_CMD_HP_OUT_OCSD_ALREADY_STARTED 0x3 - - -/***********************************/ -/* MC_CMD_STACKINFO - * Get stack information. - */ -#define MC_CMD_STACKINFO 0xf -#undef MC_CMD_0xf_PRIVILEGE_CTG - -#define MC_CMD_0xf_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_STACKINFO_IN msgrequest */ -#define MC_CMD_STACKINFO_IN_LEN 0 - -/* MC_CMD_STACKINFO_OUT msgresponse */ -#define MC_CMD_STACKINFO_OUT_LENMIN 12 -#define MC_CMD_STACKINFO_OUT_LENMAX 252 -#define MC_CMD_STACKINFO_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_STACKINFO_OUT_LEN(num) (0+12*(num)) -#define MC_CMD_STACKINFO_OUT_THREAD_INFO_NUM(len) (((len)-0)/12) -/* (thread ptr, stack size, free space) for each thread in system */ -#define MC_CMD_STACKINFO_OUT_THREAD_INFO_OFST 0 -#define MC_CMD_STACKINFO_OUT_THREAD_INFO_LEN 12 -#define MC_CMD_STACKINFO_OUT_THREAD_INFO_MINNUM 1 -#define MC_CMD_STACKINFO_OUT_THREAD_INFO_MAXNUM 21 -#define MC_CMD_STACKINFO_OUT_THREAD_INFO_MAXNUM_MCDI2 85 - - -/***********************************/ -/* MC_CMD_MDIO_READ - * MDIO register read. - */ -#define MC_CMD_MDIO_READ 0x10 -#undef MC_CMD_0x10_PRIVILEGE_CTG - -#define MC_CMD_0x10_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_MDIO_READ_IN msgrequest */ -#define MC_CMD_MDIO_READ_IN_LEN 16 -/* Bus number; there are two MDIO buses: one for the internal PHY, and one for - * external devices. - */ -#define MC_CMD_MDIO_READ_IN_BUS_OFST 0 -#define MC_CMD_MDIO_READ_IN_BUS_LEN 4 -/* enum: Internal. */ -#define MC_CMD_MDIO_BUS_INTERNAL 0x0 -/* enum: External. */ -#define MC_CMD_MDIO_BUS_EXTERNAL 0x1 -/* Port address */ -#define MC_CMD_MDIO_READ_IN_PRTAD_OFST 4 -#define MC_CMD_MDIO_READ_IN_PRTAD_LEN 4 -/* Device Address or clause 22. */ -#define MC_CMD_MDIO_READ_IN_DEVAD_OFST 8 -#define MC_CMD_MDIO_READ_IN_DEVAD_LEN 4 -/* enum: By default all the MCDI MDIO operations perform clause45 mode. If you - * want to use clause22 then set DEVAD = MC_CMD_MDIO_CLAUSE22. - */ -#define MC_CMD_MDIO_CLAUSE22 0x20 -/* Address */ -#define MC_CMD_MDIO_READ_IN_ADDR_OFST 12 -#define MC_CMD_MDIO_READ_IN_ADDR_LEN 4 - -/* MC_CMD_MDIO_READ_OUT msgresponse */ -#define MC_CMD_MDIO_READ_OUT_LEN 8 -/* Value */ -#define MC_CMD_MDIO_READ_OUT_VALUE_OFST 0 -#define MC_CMD_MDIO_READ_OUT_VALUE_LEN 4 -/* Status the MDIO commands return the raw status bits from the MDIO block. A - * "good" transaction should have the DONE bit set and all other bits clear. - */ -#define MC_CMD_MDIO_READ_OUT_STATUS_OFST 4 -#define MC_CMD_MDIO_READ_OUT_STATUS_LEN 4 -/* enum: Good. */ -#define MC_CMD_MDIO_STATUS_GOOD 0x8 - - -/***********************************/ -/* MC_CMD_MDIO_WRITE - * MDIO register write. - */ -#define MC_CMD_MDIO_WRITE 0x11 -#undef MC_CMD_0x11_PRIVILEGE_CTG - -#define MC_CMD_0x11_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_MDIO_WRITE_IN msgrequest */ -#define MC_CMD_MDIO_WRITE_IN_LEN 20 -/* Bus number; there are two MDIO buses: one for the internal PHY, and one for - * external devices. - */ -#define MC_CMD_MDIO_WRITE_IN_BUS_OFST 0 -#define MC_CMD_MDIO_WRITE_IN_BUS_LEN 4 -/* enum: Internal. */ -/* MC_CMD_MDIO_BUS_INTERNAL 0x0 */ -/* enum: External. */ -/* MC_CMD_MDIO_BUS_EXTERNAL 0x1 */ -/* Port address */ -#define MC_CMD_MDIO_WRITE_IN_PRTAD_OFST 4 -#define MC_CMD_MDIO_WRITE_IN_PRTAD_LEN 4 -/* Device Address or clause 22. */ -#define MC_CMD_MDIO_WRITE_IN_DEVAD_OFST 8 -#define MC_CMD_MDIO_WRITE_IN_DEVAD_LEN 4 -/* enum: By default all the MCDI MDIO operations perform clause45 mode. If you - * want to use clause22 then set DEVAD = MC_CMD_MDIO_CLAUSE22. - */ -/* MC_CMD_MDIO_CLAUSE22 0x20 */ -/* Address */ -#define MC_CMD_MDIO_WRITE_IN_ADDR_OFST 12 -#define MC_CMD_MDIO_WRITE_IN_ADDR_LEN 4 -/* Value */ -#define MC_CMD_MDIO_WRITE_IN_VALUE_OFST 16 -#define MC_CMD_MDIO_WRITE_IN_VALUE_LEN 4 - -/* MC_CMD_MDIO_WRITE_OUT msgresponse */ -#define MC_CMD_MDIO_WRITE_OUT_LEN 4 -/* Status; the MDIO commands return the raw status bits from the MDIO block. A - * "good" transaction should have the DONE bit set and all other bits clear. - */ -#define MC_CMD_MDIO_WRITE_OUT_STATUS_OFST 0 -#define MC_CMD_MDIO_WRITE_OUT_STATUS_LEN 4 -/* enum: Good. */ -/* MC_CMD_MDIO_STATUS_GOOD 0x8 */ - - -/***********************************/ -/* MC_CMD_DBI_WRITE - * Write DBI register(s). - */ -#define MC_CMD_DBI_WRITE 0x12 -#undef MC_CMD_0x12_PRIVILEGE_CTG - -#define MC_CMD_0x12_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_DBI_WRITE_IN msgrequest */ -#define MC_CMD_DBI_WRITE_IN_LENMIN 12 -#define MC_CMD_DBI_WRITE_IN_LENMAX 252 -#define MC_CMD_DBI_WRITE_IN_LENMAX_MCDI2 1020 -#define MC_CMD_DBI_WRITE_IN_LEN(num) (0+12*(num)) -#define MC_CMD_DBI_WRITE_IN_DBIWROP_NUM(len) (((len)-0)/12) -/* Each write op consists of an address (offset 0), byte enable/VF/CS2 (offset - * 32) and value (offset 64). See MC_CMD_DBIWROP_TYPEDEF. - */ -#define MC_CMD_DBI_WRITE_IN_DBIWROP_OFST 0 -#define MC_CMD_DBI_WRITE_IN_DBIWROP_LEN 12 -#define MC_CMD_DBI_WRITE_IN_DBIWROP_MINNUM 1 -#define MC_CMD_DBI_WRITE_IN_DBIWROP_MAXNUM 21 -#define MC_CMD_DBI_WRITE_IN_DBIWROP_MAXNUM_MCDI2 85 - -/* MC_CMD_DBI_WRITE_OUT msgresponse */ -#define MC_CMD_DBI_WRITE_OUT_LEN 0 - -/* MC_CMD_DBIWROP_TYPEDEF structuredef */ -#define MC_CMD_DBIWROP_TYPEDEF_LEN 12 -#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_OFST 0 -#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_LEN 4 -#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_LBN 0 -#define MC_CMD_DBIWROP_TYPEDEF_ADDRESS_WIDTH 32 -#define MC_CMD_DBIWROP_TYPEDEF_PARMS_OFST 4 -#define MC_CMD_DBIWROP_TYPEDEF_PARMS_LEN 4 -#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_OFST 4 -#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_LBN 16 -#define MC_CMD_DBIWROP_TYPEDEF_VF_NUM_WIDTH 16 -#define MC_CMD_DBIWROP_TYPEDEF_VF_ACTIVE_OFST 4 -#define MC_CMD_DBIWROP_TYPEDEF_VF_ACTIVE_LBN 15 -#define MC_CMD_DBIWROP_TYPEDEF_VF_ACTIVE_WIDTH 1 -#define MC_CMD_DBIWROP_TYPEDEF_CS2_OFST 4 -#define MC_CMD_DBIWROP_TYPEDEF_CS2_LBN 14 -#define MC_CMD_DBIWROP_TYPEDEF_CS2_WIDTH 1 -#define MC_CMD_DBIWROP_TYPEDEF_PARMS_LBN 32 -#define MC_CMD_DBIWROP_TYPEDEF_PARMS_WIDTH 32 -#define MC_CMD_DBIWROP_TYPEDEF_VALUE_OFST 8 -#define MC_CMD_DBIWROP_TYPEDEF_VALUE_LEN 4 -#define MC_CMD_DBIWROP_TYPEDEF_VALUE_LBN 64 -#define MC_CMD_DBIWROP_TYPEDEF_VALUE_WIDTH 32 - - -/***********************************/ -/* MC_CMD_PORT_READ32 - * Read a 32-bit register from the indirect port register map. The port to - * access is implied by the Shared memory channel used. - */ -#define MC_CMD_PORT_READ32 0x14 - -/* MC_CMD_PORT_READ32_IN msgrequest */ -#define MC_CMD_PORT_READ32_IN_LEN 4 -/* Address */ -#define MC_CMD_PORT_READ32_IN_ADDR_OFST 0 -#define MC_CMD_PORT_READ32_IN_ADDR_LEN 4 - -/* MC_CMD_PORT_READ32_OUT msgresponse */ -#define MC_CMD_PORT_READ32_OUT_LEN 8 -/* Value */ -#define MC_CMD_PORT_READ32_OUT_VALUE_OFST 0 -#define MC_CMD_PORT_READ32_OUT_VALUE_LEN 4 -/* Status */ -#define MC_CMD_PORT_READ32_OUT_STATUS_OFST 4 -#define MC_CMD_PORT_READ32_OUT_STATUS_LEN 4 - - -/***********************************/ -/* MC_CMD_PORT_WRITE32 - * Write a 32-bit register to the indirect port register map. The port to - * access is implied by the Shared memory channel used. - */ -#define MC_CMD_PORT_WRITE32 0x15 - -/* MC_CMD_PORT_WRITE32_IN msgrequest */ -#define MC_CMD_PORT_WRITE32_IN_LEN 8 -/* Address */ -#define MC_CMD_PORT_WRITE32_IN_ADDR_OFST 0 -#define MC_CMD_PORT_WRITE32_IN_ADDR_LEN 4 -/* Value */ -#define MC_CMD_PORT_WRITE32_IN_VALUE_OFST 4 -#define MC_CMD_PORT_WRITE32_IN_VALUE_LEN 4 - -/* MC_CMD_PORT_WRITE32_OUT msgresponse */ -#define MC_CMD_PORT_WRITE32_OUT_LEN 4 -/* Status */ -#define MC_CMD_PORT_WRITE32_OUT_STATUS_OFST 0 -#define MC_CMD_PORT_WRITE32_OUT_STATUS_LEN 4 - - -/***********************************/ -/* MC_CMD_PORT_READ128 - * Read a 128-bit register from the indirect port register map. The port to - * access is implied by the Shared memory channel used. - */ -#define MC_CMD_PORT_READ128 0x16 - -/* MC_CMD_PORT_READ128_IN msgrequest */ -#define MC_CMD_PORT_READ128_IN_LEN 4 -/* Address */ -#define MC_CMD_PORT_READ128_IN_ADDR_OFST 0 -#define MC_CMD_PORT_READ128_IN_ADDR_LEN 4 - -/* MC_CMD_PORT_READ128_OUT msgresponse */ -#define MC_CMD_PORT_READ128_OUT_LEN 20 -/* Value */ -#define MC_CMD_PORT_READ128_OUT_VALUE_OFST 0 -#define MC_CMD_PORT_READ128_OUT_VALUE_LEN 16 -/* Status */ -#define MC_CMD_PORT_READ128_OUT_STATUS_OFST 16 -#define MC_CMD_PORT_READ128_OUT_STATUS_LEN 4 - - -/***********************************/ -/* MC_CMD_PORT_WRITE128 - * Write a 128-bit register to the indirect port register map. The port to - * access is implied by the Shared memory channel used. - */ -#define MC_CMD_PORT_WRITE128 0x17 - -/* MC_CMD_PORT_WRITE128_IN msgrequest */ -#define MC_CMD_PORT_WRITE128_IN_LEN 20 -/* Address */ -#define MC_CMD_PORT_WRITE128_IN_ADDR_OFST 0 -#define MC_CMD_PORT_WRITE128_IN_ADDR_LEN 4 -/* Value */ -#define MC_CMD_PORT_WRITE128_IN_VALUE_OFST 4 -#define MC_CMD_PORT_WRITE128_IN_VALUE_LEN 16 - -/* MC_CMD_PORT_WRITE128_OUT msgresponse */ -#define MC_CMD_PORT_WRITE128_OUT_LEN 4 -/* Status */ -#define MC_CMD_PORT_WRITE128_OUT_STATUS_OFST 0 -#define MC_CMD_PORT_WRITE128_OUT_STATUS_LEN 4 - -/* MC_CMD_CAPABILITIES structuredef */ -#define MC_CMD_CAPABILITIES_LEN 4 -/* Small buf table. */ -#define MC_CMD_CAPABILITIES_SMALL_BUF_TBL_LBN 0 -#define MC_CMD_CAPABILITIES_SMALL_BUF_TBL_WIDTH 1 -/* Turbo mode (for Maranello). */ -#define MC_CMD_CAPABILITIES_TURBO_LBN 1 -#define MC_CMD_CAPABILITIES_TURBO_WIDTH 1 -/* Turbo mode active (for Maranello). */ -#define MC_CMD_CAPABILITIES_TURBO_ACTIVE_LBN 2 -#define MC_CMD_CAPABILITIES_TURBO_ACTIVE_WIDTH 1 -/* PTP offload. */ -#define MC_CMD_CAPABILITIES_PTP_LBN 3 -#define MC_CMD_CAPABILITIES_PTP_WIDTH 1 -/* AOE mode. */ -#define MC_CMD_CAPABILITIES_AOE_LBN 4 -#define MC_CMD_CAPABILITIES_AOE_WIDTH 1 -/* AOE mode active. */ -#define MC_CMD_CAPABILITIES_AOE_ACTIVE_LBN 5 -#define MC_CMD_CAPABILITIES_AOE_ACTIVE_WIDTH 1 -/* AOE mode active. */ -#define MC_CMD_CAPABILITIES_FC_ACTIVE_LBN 6 -#define MC_CMD_CAPABILITIES_FC_ACTIVE_WIDTH 1 -#define MC_CMD_CAPABILITIES_RESERVED_LBN 7 -#define MC_CMD_CAPABILITIES_RESERVED_WIDTH 25 +/* MC_CMD_PTP_OUT_GET_SYNC_TIMEOUT msgresponse */ +#define MC_CMD_PTP_OUT_GET_SYNC_TIMEOUT_LEN 8 +/* Current value set in NIC, in seconds */ +#define MC_CMD_PTP_OUT_GET_SYNC_TIMEOUT_CURRENT_OFST 0 +#define MC_CMD_PTP_OUT_GET_SYNC_TIMEOUT_CURRENT_LEN 4 +/* Maximum supported by NIC, in seconds */ +#define MC_CMD_PTP_OUT_GET_SYNC_TIMEOUT_MAXIMUM_OFST 4 +#define MC_CMD_PTP_OUT_GET_SYNC_TIMEOUT_MAXIMUM_LEN 4 /***********************************/ @@ -4427,112 +3897,6 @@ /***********************************/ -/* MC_CMD_DBI_READX - * Read DBI register(s) -- extended functionality - */ -#define MC_CMD_DBI_READX 0x19 -#undef MC_CMD_0x19_PRIVILEGE_CTG - -#define MC_CMD_0x19_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_DBI_READX_IN msgrequest */ -#define MC_CMD_DBI_READX_IN_LENMIN 8 -#define MC_CMD_DBI_READX_IN_LENMAX 248 -#define MC_CMD_DBI_READX_IN_LENMAX_MCDI2 1016 -#define MC_CMD_DBI_READX_IN_LEN(num) (0+8*(num)) -#define MC_CMD_DBI_READX_IN_DBIRDOP_NUM(len) (((len)-0)/8) -/* Each Read op consists of an address (offset 0), VF/CS2) */ -#define MC_CMD_DBI_READX_IN_DBIRDOP_OFST 0 -#define MC_CMD_DBI_READX_IN_DBIRDOP_LEN 8 -#define MC_CMD_DBI_READX_IN_DBIRDOP_LO_OFST 0 -#define MC_CMD_DBI_READX_IN_DBIRDOP_LO_LEN 4 -#define MC_CMD_DBI_READX_IN_DBIRDOP_LO_LBN 0 -#define MC_CMD_DBI_READX_IN_DBIRDOP_LO_WIDTH 32 -#define MC_CMD_DBI_READX_IN_DBIRDOP_HI_OFST 4 -#define MC_CMD_DBI_READX_IN_DBIRDOP_HI_LEN 4 -#define MC_CMD_DBI_READX_IN_DBIRDOP_HI_LBN 32 -#define MC_CMD_DBI_READX_IN_DBIRDOP_HI_WIDTH 32 -#define MC_CMD_DBI_READX_IN_DBIRDOP_MINNUM 1 -#define MC_CMD_DBI_READX_IN_DBIRDOP_MAXNUM 31 -#define MC_CMD_DBI_READX_IN_DBIRDOP_MAXNUM_MCDI2 127 - -/* MC_CMD_DBI_READX_OUT msgresponse */ -#define MC_CMD_DBI_READX_OUT_LENMIN 4 -#define MC_CMD_DBI_READX_OUT_LENMAX 252 -#define MC_CMD_DBI_READX_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_DBI_READX_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_DBI_READX_OUT_VALUE_NUM(len) (((len)-0)/4) -/* Value */ -#define MC_CMD_DBI_READX_OUT_VALUE_OFST 0 -#define MC_CMD_DBI_READX_OUT_VALUE_LEN 4 -#define MC_CMD_DBI_READX_OUT_VALUE_MINNUM 1 -#define MC_CMD_DBI_READX_OUT_VALUE_MAXNUM 63 -#define MC_CMD_DBI_READX_OUT_VALUE_MAXNUM_MCDI2 255 - -/* MC_CMD_DBIRDOP_TYPEDEF structuredef */ -#define MC_CMD_DBIRDOP_TYPEDEF_LEN 8 -#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_OFST 0 -#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_LEN 4 -#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_LBN 0 -#define MC_CMD_DBIRDOP_TYPEDEF_ADDRESS_WIDTH 32 -#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_OFST 4 -#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_LEN 4 -#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_OFST 4 -#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_LBN 16 -#define MC_CMD_DBIRDOP_TYPEDEF_VF_NUM_WIDTH 16 -#define MC_CMD_DBIRDOP_TYPEDEF_VF_ACTIVE_OFST 4 -#define MC_CMD_DBIRDOP_TYPEDEF_VF_ACTIVE_LBN 15 -#define MC_CMD_DBIRDOP_TYPEDEF_VF_ACTIVE_WIDTH 1 -#define MC_CMD_DBIRDOP_TYPEDEF_CS2_OFST 4 -#define MC_CMD_DBIRDOP_TYPEDEF_CS2_LBN 14 -#define MC_CMD_DBIRDOP_TYPEDEF_CS2_WIDTH 1 -#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_LBN 32 -#define MC_CMD_DBIRDOP_TYPEDEF_PARMS_WIDTH 32 - - -/***********************************/ -/* MC_CMD_SET_RAND_SEED - * Set the 16byte seed for the MC pseudo-random generator. - */ -#define MC_CMD_SET_RAND_SEED 0x1a -#undef MC_CMD_0x1a_PRIVILEGE_CTG - -#define MC_CMD_0x1a_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_SET_RAND_SEED_IN msgrequest */ -#define MC_CMD_SET_RAND_SEED_IN_LEN 16 -/* Seed value. */ -#define MC_CMD_SET_RAND_SEED_IN_SEED_OFST 0 -#define MC_CMD_SET_RAND_SEED_IN_SEED_LEN 16 - -/* MC_CMD_SET_RAND_SEED_OUT msgresponse */ -#define MC_CMD_SET_RAND_SEED_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_LTSSM_HIST - * Retrieve the history of the LTSSM, if the build supports it. - */ -#define MC_CMD_LTSSM_HIST 0x1b - -/* MC_CMD_LTSSM_HIST_IN msgrequest */ -#define MC_CMD_LTSSM_HIST_IN_LEN 0 - -/* MC_CMD_LTSSM_HIST_OUT msgresponse */ -#define MC_CMD_LTSSM_HIST_OUT_LENMIN 0 -#define MC_CMD_LTSSM_HIST_OUT_LENMAX 252 -#define MC_CMD_LTSSM_HIST_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_LTSSM_HIST_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_LTSSM_HIST_OUT_DATA_NUM(len) (((len)-0)/4) -/* variable number of LTSSM values, as bytes. The history is read-to-clear. */ -#define MC_CMD_LTSSM_HIST_OUT_DATA_OFST 0 -#define MC_CMD_LTSSM_HIST_OUT_DATA_LEN 4 -#define MC_CMD_LTSSM_HIST_OUT_DATA_MINNUM 0 -#define MC_CMD_LTSSM_HIST_OUT_DATA_MAXNUM 63 -#define MC_CMD_LTSSM_HIST_OUT_DATA_MAXNUM_MCDI2 255 - - -/***********************************/ /* MC_CMD_DRV_ATTACH * Inform MCPU that this port is managed on the host (i.e. driver active). For * Huntington, also request the preferred datapath firmware to use if possible @@ -4705,6 +4069,7 @@ /* Flags associated with this function */ #define MC_CMD_DRV_ATTACH_EXT_OUT_FUNC_FLAGS_OFST 4 #define MC_CMD_DRV_ATTACH_EXT_OUT_FUNC_FLAGS_LEN 4 +/* enum property: bitshift */ /* enum: Labels the lowest-numbered function visible to the OS */ #define MC_CMD_DRV_ATTACH_EXT_OUT_FLAG_PRIMARY 0x0 /* enum: The function can control the link state of the physical port it is @@ -4732,22 +4097,6 @@ /***********************************/ -/* MC_CMD_SHMUART - * Route UART output to circular buffer in shared memory instead. - */ -#define MC_CMD_SHMUART 0x1f - -/* MC_CMD_SHMUART_IN msgrequest */ -#define MC_CMD_SHMUART_IN_LEN 4 -/* ??? */ -#define MC_CMD_SHMUART_IN_FLAG_OFST 0 -#define MC_CMD_SHMUART_IN_FLAG_LEN 4 - -/* MC_CMD_SHMUART_OUT msgresponse */ -#define MC_CMD_SHMUART_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_PORT_RESET * Generic per-port reset. There is no equivalent for per-board reset. Locks * required: None; Return code: 0, ETIME. NOTE: This command is deprecated - @@ -4790,100 +4139,6 @@ /***********************************/ -/* MC_CMD_PCIE_CREDITS - * Read instantaneous and minimum flow control thresholds. - */ -#define MC_CMD_PCIE_CREDITS 0x21 - -/* MC_CMD_PCIE_CREDITS_IN msgrequest */ -#define MC_CMD_PCIE_CREDITS_IN_LEN 8 -/* poll period. 0 is disabled */ -#define MC_CMD_PCIE_CREDITS_IN_POLL_PERIOD_OFST 0 -#define MC_CMD_PCIE_CREDITS_IN_POLL_PERIOD_LEN 4 -/* wipe statistics */ -#define MC_CMD_PCIE_CREDITS_IN_WIPE_OFST 4 -#define MC_CMD_PCIE_CREDITS_IN_WIPE_LEN 4 - -/* MC_CMD_PCIE_CREDITS_OUT msgresponse */ -#define MC_CMD_PCIE_CREDITS_OUT_LEN 16 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_P_HDR_OFST 0 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_P_HDR_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_P_DATA_OFST 2 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_P_DATA_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_NP_HDR_OFST 4 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_NP_HDR_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_NP_DATA_OFST 6 -#define MC_CMD_PCIE_CREDITS_OUT_CURRENT_NP_DATA_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_P_HDR_OFST 8 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_P_HDR_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_P_DATA_OFST 10 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_P_DATA_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_NP_HDR_OFST 12 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_NP_HDR_LEN 2 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_NP_DATA_OFST 14 -#define MC_CMD_PCIE_CREDITS_OUT_MINIMUM_NP_DATA_LEN 2 - - -/***********************************/ -/* MC_CMD_RXD_MONITOR - * Get histogram of RX queue fill level. - */ -#define MC_CMD_RXD_MONITOR 0x22 - -/* MC_CMD_RXD_MONITOR_IN msgrequest */ -#define MC_CMD_RXD_MONITOR_IN_LEN 12 -#define MC_CMD_RXD_MONITOR_IN_QID_OFST 0 -#define MC_CMD_RXD_MONITOR_IN_QID_LEN 4 -#define MC_CMD_RXD_MONITOR_IN_POLL_PERIOD_OFST 4 -#define MC_CMD_RXD_MONITOR_IN_POLL_PERIOD_LEN 4 -#define MC_CMD_RXD_MONITOR_IN_WIPE_OFST 8 -#define MC_CMD_RXD_MONITOR_IN_WIPE_LEN 4 - -/* MC_CMD_RXD_MONITOR_OUT msgresponse */ -#define MC_CMD_RXD_MONITOR_OUT_LEN 80 -#define MC_CMD_RXD_MONITOR_OUT_QID_OFST 0 -#define MC_CMD_RXD_MONITOR_OUT_QID_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_FILL_OFST 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_FILL_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_FILL_OFST 8 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_FILL_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_1_OFST 12 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_1_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_2_OFST 16 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_2_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_4_OFST 20 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_4_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_8_OFST 24 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_8_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_16_OFST 28 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_16_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_32_OFST 32 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_32_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_64_OFST 36 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_64_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_128_OFST 40 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_128_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_256_OFST 44 -#define MC_CMD_RXD_MONITOR_OUT_RING_LT_256_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_RING_GE_256_OFST 48 -#define MC_CMD_RXD_MONITOR_OUT_RING_GE_256_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_1_OFST 52 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_1_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_2_OFST 56 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_2_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_4_OFST 60 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_4_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_8_OFST 64 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_8_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_16_OFST 68 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_16_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_32_OFST 72 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_LT_32_LEN 4 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_GE_32_OFST 76 -#define MC_CMD_RXD_MONITOR_OUT_CACHE_GE_32_LEN 4 - - -/***********************************/ /* MC_CMD_PUTS * Copy the given ASCII string out onto UART and/or out of the network port. */ @@ -4931,6 +4186,54 @@ /* MC_CMD_GET_PHY_CFG_IN msgrequest */ #define MC_CMD_GET_PHY_CFG_IN_LEN 0 +/* MC_CMD_GET_PHY_CFG_IN_V2 msgrequest */ +#define MC_CMD_GET_PHY_CFG_IN_V2_LEN 8 +/* Target port to request PHY state for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details + */ +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LEN 8 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LO_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LO_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LO_LBN 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LO_WIDTH 32 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_HI_OFST 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_HI_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_HI_LBN 32 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FLAT_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_TYPE_OFST 3 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 20 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 16 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 2 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LINK_END_OFST 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_LINK_END_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_LEN 8 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_LO_OFST 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_LO_LBN 0 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_HI_OFST 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_HI_LBN 32 +#define MC_CMD_GET_PHY_CFG_IN_V2_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_GET_PHY_CFG_OUT msgresponse */ #define MC_CMD_GET_PHY_CFG_OUT_LEN 72 /* flags */ @@ -5026,6 +4329,9 @@ #define MC_CMD_PHY_CAP_25G_BASER_FEC_REQUESTED_OFST 8 #define MC_CMD_PHY_CAP_25G_BASER_FEC_REQUESTED_LBN 21 #define MC_CMD_PHY_CAP_25G_BASER_FEC_REQUESTED_WIDTH 1 +#define MC_CMD_PHY_CAP_200000FDX_OFST 8 +#define MC_CMD_PHY_CAP_200000FDX_LBN 22 +#define MC_CMD_PHY_CAP_200000FDX_WIDTH 1 /* ?? */ #define MC_CMD_GET_PHY_CFG_OUT_CHANNEL_OFST 12 #define MC_CMD_GET_PHY_CFG_OUT_CHANNEL_LEN 4 @@ -5059,6 +4365,7 @@ #define MC_CMD_MEDIA_DSFP 0x8 #define MC_CMD_GET_PHY_CFG_OUT_MMD_MASK_OFST 48 #define MC_CMD_GET_PHY_CFG_OUT_MMD_MASK_LEN 4 +/* enum property: bitshift */ /* enum: Native clause 22 */ #define MC_CMD_MMD_CLAUSE22 0x0 #define MC_CMD_MMD_CLAUSE45_PMAPMD 0x1 /* enum */ @@ -5084,7 +4391,7 @@ #define MC_CMD_START_BIST 0x25 #undef MC_CMD_0x25_PRIVILEGE_CTG -#define MC_CMD_0x25_PRIVILEGE_CTG SRIOV_CTG_ADMIN +#define MC_CMD_0x25_PRIVILEGE_CTG SRIOV_CTG_ADMIN_TSA_UNBOUND /* MC_CMD_START_BIST_IN msgrequest */ #define MC_CMD_START_BIST_IN_LEN 4 @@ -5124,7 +4431,7 @@ #define MC_CMD_POLL_BIST 0x26 #undef MC_CMD_0x26_PRIVILEGE_CTG -#define MC_CMD_0x26_PRIVILEGE_CTG SRIOV_CTG_ADMIN +#define MC_CMD_0x26_PRIVILEGE_CTG SRIOV_CTG_ADMIN_TSA_UNBOUND /* MC_CMD_POLL_BIST_IN msgrequest */ #define MC_CMD_POLL_BIST_IN_LEN 0 @@ -5282,33 +4589,6 @@ /***********************************/ -/* MC_CMD_FLUSH_RX_QUEUES - * Flush receive queue(s). If SRIOV is enabled (via MC_CMD_SRIOV), then RXQ - * flushes should be initiated via this MCDI operation, rather than via - * directly writing FLUSH_CMD. - * - * The flush is completed (either done/fail) asynchronously (after this command - * returns). The driver must still wait for flush done/failure events as usual. - */ -#define MC_CMD_FLUSH_RX_QUEUES 0x27 - -/* MC_CMD_FLUSH_RX_QUEUES_IN msgrequest */ -#define MC_CMD_FLUSH_RX_QUEUES_IN_LENMIN 4 -#define MC_CMD_FLUSH_RX_QUEUES_IN_LENMAX 252 -#define MC_CMD_FLUSH_RX_QUEUES_IN_LENMAX_MCDI2 1020 -#define MC_CMD_FLUSH_RX_QUEUES_IN_LEN(num) (0+4*(num)) -#define MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_NUM(len) (((len)-0)/4) -#define MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_OFST 0 -#define MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_LEN 4 -#define MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_MINNUM 1 -#define MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_MAXNUM 63 -#define MC_CMD_FLUSH_RX_QUEUES_IN_QID_OFST_MAXNUM_MCDI2 255 - -/* MC_CMD_FLUSH_RX_QUEUES_OUT msgresponse */ -#define MC_CMD_FLUSH_RX_QUEUES_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_GET_LOOPBACK_MODES * Returns a bitmask of loopback modes available at each speed. */ @@ -5320,6 +4600,54 @@ /* MC_CMD_GET_LOOPBACK_MODES_IN msgrequest */ #define MC_CMD_GET_LOOPBACK_MODES_IN_LEN 0 +/* MC_CMD_GET_LOOPBACK_MODES_IN_V2 msgrequest */ +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_LEN 8 +/* Target port to request loopback modes for. Uses MAE_LINK_ENDPOINT_SELECTOR + * which identifies a real or virtual network port by MAE port and link end. + * See the structure definition for more details + */ +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LO_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LO_LBN 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_HI_OFST 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_HI_LBN 32 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FLAT_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_TYPE_OFST 3 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 20 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 16 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 2 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LINK_END_OFST 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_LINK_END_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_LO_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_LO_LBN 0 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_HI_OFST 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_HI_LBN 32 +#define MC_CMD_GET_LOOPBACK_MODES_IN_V2_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_GET_LOOPBACK_MODES_OUT msgresponse */ #define MC_CMD_GET_LOOPBACK_MODES_OUT_LEN 40 /* Supported loopbacks. */ @@ -5333,6 +4661,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_HI_LBN 32 #define MC_CMD_GET_LOOPBACK_MODES_OUT_100M_HI_WIDTH 32 +/* enum property: bitshift */ /* enum: None. */ #define MC_CMD_LOOPBACK_NONE 0x0 /* enum: Data. */ @@ -5422,6 +4751,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_HI_LBN 96 #define MC_CMD_GET_LOOPBACK_MODES_OUT_1G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported loopbacks. */ @@ -5435,6 +4765,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_HI_LBN 160 #define MC_CMD_GET_LOOPBACK_MODES_OUT_10G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported loopbacks. */ @@ -5448,6 +4779,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_HI_LBN 224 #define MC_CMD_GET_LOOPBACK_MODES_OUT_SUGGESTED_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported loopbacks. */ @@ -5461,6 +4793,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_HI_LBN 288 #define MC_CMD_GET_LOOPBACK_MODES_OUT_40G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ @@ -5479,6 +4812,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_HI_LBN 32 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100M_HI_WIDTH 32 +/* enum property: bitshift */ /* enum: None. */ /* MC_CMD_LOOPBACK_NONE 0x0 */ /* enum: Data. */ @@ -5568,6 +4902,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_HI_LBN 96 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_1G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported loopbacks. */ @@ -5581,6 +4916,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_HI_LBN 160 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_10G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported loopbacks. */ @@ -5594,6 +4930,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_HI_LBN 224 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_SUGGESTED_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported loopbacks. */ @@ -5607,6 +4944,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_HI_LBN 288 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_40G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported 25G loopbacks. */ @@ -5620,6 +4958,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_HI_LBN 352 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_25G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported 50 loopbacks. */ @@ -5633,6 +4972,7 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_HI_LBN 416 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_50G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ /* Supported 100G loopbacks. */ @@ -5646,6 +4986,214 @@ #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_HI_LEN 4 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_HI_LBN 480 #define MC_CMD_GET_LOOPBACK_MODES_OUT_V2_100G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ + +/* MC_CMD_GET_LOOPBACK_MODES_OUT_V3 msgresponse: Supported loopback modes for + * newer NICs with 200G support + */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_LEN 72 +/* Supported loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_LO_OFST 0 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_LO_LBN 0 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_HI_OFST 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_HI_LBN 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100M_HI_WIDTH 32 +/* enum property: bitshift */ +/* enum: None. */ +/* MC_CMD_LOOPBACK_NONE 0x0 */ +/* enum: Data. */ +/* MC_CMD_LOOPBACK_DATA 0x1 */ +/* enum: GMAC. */ +/* MC_CMD_LOOPBACK_GMAC 0x2 */ +/* enum: XGMII. */ +/* MC_CMD_LOOPBACK_XGMII 0x3 */ +/* enum: XGXS. */ +/* MC_CMD_LOOPBACK_XGXS 0x4 */ +/* enum: XAUI. */ +/* MC_CMD_LOOPBACK_XAUI 0x5 */ +/* enum: GMII. */ +/* MC_CMD_LOOPBACK_GMII 0x6 */ +/* enum: SGMII. */ +/* MC_CMD_LOOPBACK_SGMII 0x7 */ +/* enum: XGBR. */ +/* MC_CMD_LOOPBACK_XGBR 0x8 */ +/* enum: XFI. */ +/* MC_CMD_LOOPBACK_XFI 0x9 */ +/* enum: XAUI Far. */ +/* MC_CMD_LOOPBACK_XAUI_FAR 0xa */ +/* enum: GMII Far. */ +/* MC_CMD_LOOPBACK_GMII_FAR 0xb */ +/* enum: SGMII Far. */ +/* MC_CMD_LOOPBACK_SGMII_FAR 0xc */ +/* enum: XFI Far. */ +/* MC_CMD_LOOPBACK_XFI_FAR 0xd */ +/* enum: GPhy. */ +/* MC_CMD_LOOPBACK_GPHY 0xe */ +/* enum: PhyXS. */ +/* MC_CMD_LOOPBACK_PHYXS 0xf */ +/* enum: PCS. */ +/* MC_CMD_LOOPBACK_PCS 0x10 */ +/* enum: PMA-PMD. */ +/* MC_CMD_LOOPBACK_PMAPMD 0x11 */ +/* enum: Cross-Port. */ +/* MC_CMD_LOOPBACK_XPORT 0x12 */ +/* enum: XGMII-Wireside. */ +/* MC_CMD_LOOPBACK_XGMII_WS 0x13 */ +/* enum: XAUI Wireside. */ +/* MC_CMD_LOOPBACK_XAUI_WS 0x14 */ +/* enum: XAUI Wireside Far. */ +/* MC_CMD_LOOPBACK_XAUI_WS_FAR 0x15 */ +/* enum: XAUI Wireside near. */ +/* MC_CMD_LOOPBACK_XAUI_WS_NEAR 0x16 */ +/* enum: GMII Wireside. */ +/* MC_CMD_LOOPBACK_GMII_WS 0x17 */ +/* enum: XFI Wireside. */ +/* MC_CMD_LOOPBACK_XFI_WS 0x18 */ +/* enum: XFI Wireside Far. */ +/* MC_CMD_LOOPBACK_XFI_WS_FAR 0x19 */ +/* enum: PhyXS Wireside. */ +/* MC_CMD_LOOPBACK_PHYXS_WS 0x1a */ +/* enum: PMA lanes MAC-Serdes. */ +/* MC_CMD_LOOPBACK_PMA_INT 0x1b */ +/* enum: KR Serdes Parallel (Encoder). */ +/* MC_CMD_LOOPBACK_SD_NEAR 0x1c */ +/* enum: KR Serdes Serial. */ +/* MC_CMD_LOOPBACK_SD_FAR 0x1d */ +/* enum: PMA lanes MAC-Serdes Wireside. */ +/* MC_CMD_LOOPBACK_PMA_INT_WS 0x1e */ +/* enum: KR Serdes Parallel Wireside (Full PCS). */ +/* MC_CMD_LOOPBACK_SD_FEP2_WS 0x1f */ +/* enum: KR Serdes Parallel Wireside (Sym Aligner to TX). */ +/* MC_CMD_LOOPBACK_SD_FEP1_5_WS 0x20 */ +/* enum: KR Serdes Parallel Wireside (Deserializer to Serializer). */ +/* MC_CMD_LOOPBACK_SD_FEP_WS 0x21 */ +/* enum: KR Serdes Serial Wireside. */ +/* MC_CMD_LOOPBACK_SD_FES_WS 0x22 */ +/* enum: Near side of AOE Siena side port */ +/* MC_CMD_LOOPBACK_AOE_INT_NEAR 0x23 */ +/* enum: Medford Wireside datapath loopback */ +/* MC_CMD_LOOPBACK_DATA_WS 0x24 */ +/* enum: Force link up without setting up any physical loopback (snapper use + * only) + */ +/* MC_CMD_LOOPBACK_FORCE_EXT_LINK 0x25 */ +/* Supported loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_OFST 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_LO_OFST 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_LO_LBN 64 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_HI_OFST 12 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_HI_LBN 96 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_1G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_OFST 16 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_LO_OFST 16 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_LO_LBN 128 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_HI_OFST 20 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_HI_LBN 160 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_10G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_OFST 24 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_LO_OFST 24 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_LO_LBN 192 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_HI_OFST 28 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_HI_LBN 224 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_SUGGESTED_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_OFST 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_LO_OFST 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_LO_LBN 256 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_HI_OFST 36 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_HI_LBN 288 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_40G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported 25G loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_OFST 40 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_LO_OFST 40 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_LO_LBN 320 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_HI_OFST 44 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_HI_LBN 352 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_25G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported 50 loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_OFST 48 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_LO_OFST 48 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_LO_LBN 384 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_HI_OFST 52 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_HI_LBN 416 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_50G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported 100G loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_OFST 56 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_LO_OFST 56 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_LO_LBN 448 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_HI_OFST 60 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_HI_LBN 480 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_100G_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* 100M */ +/* Supported 200G loopbacks. */ +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_OFST 64 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_LEN 8 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_LO_OFST 64 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_LO_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_LO_LBN 512 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_LO_WIDTH 32 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_HI_OFST 68 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_HI_LEN 4 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_HI_LBN 544 +#define MC_CMD_GET_LOOPBACK_MODES_OUT_V3_200G_HI_WIDTH 32 +/* enum property: bitshift */ /* Enum values, see field(s): */ /* 100M */ @@ -5673,13 +5221,835 @@ #define FEC_TYPE_TYPE_LEN 4 /* enum: No FEC */ #define MC_CMD_FEC_NONE 0x0 -/* enum: Clause 74 BASE-R FEC (a.k.a Firecode) */ +/* enum: IEEE 802.3, Clause 74 BASE-R FEC (a.k.a Firecode) */ #define MC_CMD_FEC_BASER 0x1 -/* enum: Clause 91/Clause 108 Reed-Solomon FEC */ +/* enum: IEEE 802.3, Clause 91/Clause 108 Reed-Solomon FEC */ #define MC_CMD_FEC_RS 0x2 +/* enum: IEEE 802.3, Clause 161, interleaved RS-FEC sublayer for 100GBASE-R + * PHYs + */ +#define MC_CMD_FEC_IEEE_RS_INT 0x3 +/* enum: Ethernet Consortium, Low Latency RS-FEC. RS(272, 258). Replaces FEC + * specified in Clause 119 for 100/200G PHY. Replaces FEC specified in Clause + * 134 for 50G PHY. + */ +#define MC_CMD_FEC_ETCS_RS_LL 0x4 +/* enum: FEC mode selected automatically */ +#define MC_CMD_FEC_AUTO 0x5 #define FEC_TYPE_TYPE_LBN 0 #define FEC_TYPE_TYPE_WIDTH 32 +/* MC_CMD_ETH_TECH structuredef: Ethernet technology as defined by IEEE802.3, + * Ethernet Technology Consortium, proprietary technologies. The driver must + * not use technologies labelled NONE and AUTO. + */ +#define MC_CMD_ETH_TECH_LEN 16 +/* The enums in this field can be used either as bitwise indices into a tech + * mask (e.g. see MC_CMD_ETH_AN_FIELDS/TECH_MASK for example) or as regular + * enums (e.g. see MC_CMD_LINK_CTRL_IN/ADVERTISED_TECH_ABILITIES_MASK). This + * structure must be updated to add new technologies when projects that need + * them arise. An incomplete list of possible expansion in the future include: + * 100GBASE_KP4, 800GBASE_CR8, 800GBASE_KR8, 800GBASE_DR8, 800GBASE_SR8 + * 800GBASE_VR8 + */ +#define MC_CMD_ETH_TECH_TECH_OFST 0 +#define MC_CMD_ETH_TECH_TECH_LEN 16 +/* enum: 1000BASE-KX - 1000BASE-X PCS/PMA over an electrical backplane PMD. See + * IEEE 802.3 Clause 70 + */ +#define MC_CMD_ETH_TECH_1000BASEKX 0x0 +/* enum: 10GBASE-R - PCS/PMA over an electrical backplane PMD. Refer to IEEE + * 802.3 Clause 72 + */ +#define MC_CMD_ETH_TECH_10GBASE_KR 0x1 +/* enum: 40GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 84. + */ +#define MC_CMD_ETH_TECH_40GBASE_KR4 0x2 +/* enum: 40GBASE-R PCS/PMA over 4 lane shielded copper balanced cable PMD. See + * IEEE 802.3 Clause 85 + */ +#define MC_CMD_ETH_TECH_40GBASE_CR4 0x3 +/* enum: 40GBASE-R PCS/PMA over 4 lane multimode fiber PMD as specified in + * Clause 86 + */ +#define MC_CMD_ETH_TECH_40GBASE_SR4 0x4 +/* enum: 40GBASE-R PCS/PMA over 4 WDM lane single mode fiber PMD with long + * reach. See IEEE 802.3 Clause 87 + */ +#define MC_CMD_ETH_TECH_40GBASE_LR4 0x5 +/* enum: 25GBASE-R PCS/PMA over shielded balanced copper cable PMD. See IEEE + * 802.3 Clause 110 + */ +#define MC_CMD_ETH_TECH_25GBASE_CR 0x6 +/* enum: 25GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 111 + */ +#define MC_CMD_ETH_TECH_25GBASE_KR 0x7 +/* enum: 25GBASE-R PCS/PMA over multimode fiber PMD. Refer to IEEE 802.3 Clause + * 112 + */ +#define MC_CMD_ETH_TECH_25GBASE_SR 0x8 +/* enum: An Ethernet Physical layer operating at 50 Gb/s on twin-axial copper + * cable. Refer to Ethernet Technology Consortium 25/50G Ethernet Spec. + */ +#define MC_CMD_ETH_TECH_50GBASE_CR2 0x9 +/* enum: An Ethernet Physical layer operating at 50 Gb/s on copper backplane. + * Refer to Ethernet Technology Consortium 25/50G Ethernet Spec. + */ +#define MC_CMD_ETH_TECH_50GBASE_KR2 0xa +/* enum: 100GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 93 + */ +#define MC_CMD_ETH_TECH_100GBASE_KR4 0xb +/* enum: 100GBASE-R PCS/PMA over 4 lane multimode fiber PMD. See IEEE 802.3 + * Clause 95 + */ +#define MC_CMD_ETH_TECH_100GBASE_SR4 0xc +/* enum: 100GBASE-R PCS/PMA over 4 lane shielded copper balanced cable PMD. See + * IEEE 802.3 Clause 92 + */ +#define MC_CMD_ETH_TECH_100GBASE_CR4 0xd +/* enum: 100GBASE-R PCS/PMA over 4 WDM lane single mode fiber PMD, with + * long/extended reach,. See IEEE 802.3 Clause 88 + */ +#define MC_CMD_ETH_TECH_100GBASE_LR4_ER4 0xe +/* enum: An Ethernet Physical layer operating at 50 Gb/s on short reach fiber. + * Refer to Ethernet Technology Consortium 25/50G Ethernet Spec. + */ +#define MC_CMD_ETH_TECH_50GBASE_SR2 0xf +/* enum: 1000BASEX PCS/PMA. See IEEE 802.3 Clause 36 over undefined PMD, duplex + * mode unknown + */ +#define MC_CMD_ETH_TECH_1000BASEX 0x10 +/* enum: Non-standardised. 10G direct attach */ +#define MC_CMD_ETH_TECH_10GBASE_CR 0x11 +/* enum: 10GBASE-SR fiber over 850nm optics. See IEEE 802.3 Clause 52 */ +#define MC_CMD_ETH_TECH_10GBASE_SR 0x12 +/* enum: 10GBASE-LR fiber over 1310nm optics. See IEEE 802.3 Clause 52 */ +#define MC_CMD_ETH_TECH_10GBASE_LR 0x13 +/* enum: 10GBASE-LRM fiber over 1310 nm optics. See IEEE 802.3 Clause 68 */ +#define MC_CMD_ETH_TECH_10GBASE_LRM 0x14 +/* enum: 10GBASE-ER fiber over 1550nm optics. See IEEE 802.3 Clause 52 */ +#define MC_CMD_ETH_TECH_10GBASE_ER 0x15 +/* enum: 50GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 137 + */ +#define MC_CMD_ETH_TECH_50GBASE_KR 0x16 +/* enum: 50GBASE-SR PCS/PMA over multimode fiber PMD as specified in Clause 138 + */ +#define MC_CMD_ETH_TECH_50GBASE_SR 0x17 +/* enum: 50GBASE-CR PCS/PMA over shielded copper balanced cable PMD. See IEEE + * 802.3 Clause 136 + */ +#define MC_CMD_ETH_TECH_50GBASE_CR 0x18 +/* enum: 50GBASE-R PCS/PMA over single mode fiber PMD as specified in Clause + * 139. + */ +#define MC_CMD_ETH_TECH_50GBASE_LR_ER_FR 0x19 +/* enum: 100 Gb/s PHY using 100GBASE-R encoding over single-mode fiber with + * reach up to at least 500 m (see IEEE 802.3 Clause 140) + */ +#define MC_CMD_ETH_TECH_50GBASE_DR 0x1a +/* enum: 100GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 137 + */ +#define MC_CMD_ETH_TECH_100GBASE_KR2 0x1b +/* enum: 100GBASE-R PCS/PMA over 2 lane multimode fiber PMD. See IEEE 802.3 + * Clause 138 + */ +#define MC_CMD_ETH_TECH_100GBASE_SR2 0x1c +/* enum: 100GBASE-R PCS/PMA over 2 lane shielded copper balanced cable PMD. See + * IEEE 802.3 Clause 136 + */ +#define MC_CMD_ETH_TECH_100GBASE_CR2 0x1d +/* enum: Unknown source */ +#define MC_CMD_ETH_TECH_100GBASE_LR2_ER2_FR2 0x1e +/* enum: Unknown source */ +#define MC_CMD_ETH_TECH_100GBASE_DR2 0x1f +/* enum: 200GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 137 + */ +#define MC_CMD_ETH_TECH_200GBASE_KR4 0x20 +/* enum: 200GBASE-R PCS/PMA over 4 lane multimode fiber PMD. See IEEE 802.3 + * Clause 138 + */ +#define MC_CMD_ETH_TECH_200GBASE_SR4 0x21 +/* enum: 200GBASE-R PCS/PMA over 4 WDM lane single-mode fiber PMD as specified + * in Clause 122 + */ +#define MC_CMD_ETH_TECH_200GBASE_LR4_ER4_FR4 0x22 +/* enum: 200GBASE-R PCS/PMA over 4-lane single-mode fiber PMD. See IEEE 802.3 + * Clause 121 + */ +#define MC_CMD_ETH_TECH_200GBASE_DR4 0x23 +/* enum: 200GBASE-R PCS/PMA over 4 lane shielded copper balanced cable PMD as + * specified in Clause 136 + */ +#define MC_CMD_ETH_TECH_200GBASE_CR4 0x24 +/* enum: Ethernet Technology Consortium 400G AN Spec. 400GBASE-KR8 PMD uses + * 802.3 Clause 137, but the number PMD lanes is 8. + */ +#define MC_CMD_ETH_TECH_400GBASE_KR8 0x25 +/* enum: 400GBASE-R PCS/PMA over 8-lane multimode fiber PMD. See IEEE 802.3 + * Clause 138 + */ +#define MC_CMD_ETH_TECH_400GBASE_SR8 0x26 +/* enum: 400GBASE-R PCS/PMA over 8 WDM lane single-mode fiber PMD. See IEEE + * 802.3 Clause 122 + */ +#define MC_CMD_ETH_TECH_400GBASE_LR8_ER8_FR8 0x27 +/* enum: Unknown source */ +#define MC_CMD_ETH_TECH_400GBASE_DR8 0x28 +/* enum: Ethernet Technology Consortium 400G AN Spec. 400GBASE-CR8 PMD uses + * IEEE 802.3 Clause 136, but the number PMD lanes is 8. + */ +#define MC_CMD_ETH_TECH_400GBASE_CR8 0x29 +/* enum: 100GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3ck + * Clause 163. + */ +#define MC_CMD_ETH_TECH_100GBASE_KR 0x2a +/* enum: IEEE 802.3ck. 100G PHY with PMD as specified in Clause 167 over short + * reach fiber + */ +#define MC_CMD_ETH_TECH_100GBASE_SR 0x2b +/* enum: 100G PMD together with single-mode fiber medium. See IEEE 802.3 Clause + * 140 + */ +#define MC_CMD_ETH_TECH_100GBASE_LR_ER_FR 0x2c +/* enum: 100GBASE-R PCS/PMA over shielded balanced copper cable PMD. See IEEE + * 802.3 in Clause 162 IEEE 802.3ck. + */ +#define MC_CMD_ETH_TECH_100GBASE_CR 0x2d +/* enum: 100G PMD together with single-mode fiber medium. See IEEE 802.3 Clause + * 140 + */ +#define MC_CMD_ETH_TECH_100GBASE_DR 0x2e +/* enum: 200GBASE-R PCS/PMA over an electrical backplane PMD as specified in + * Clause 163 IEEE 802.3ck + */ +#define MC_CMD_ETH_TECH_200GBASE_KR2 0x2f +/* enum: 200G PHY with PMD as specified in Clause 167 over short reach fiber + * IEEE 802.3ck + */ +#define MC_CMD_ETH_TECH_200GBASE_SR2 0x30 +/* enum: Unknown source */ +#define MC_CMD_ETH_TECH_200GBASE_LR2_ER2_FR2 0x31 +/* enum: Unknown source */ +#define MC_CMD_ETH_TECH_200GBASE_DR2 0x32 +/* enum: 200GBASE-R PCS/PMA over 2 lane shielded balanced copper cable PMD as + * specified in Clause 162 IEEE 802.3ck. + */ +#define MC_CMD_ETH_TECH_200GBASE_CR2 0x33 +/* enum: 400GBASE-R PCS/PMA over an electrical backplane PMD. See IEEE 802.3 + * Clause 163 IEEE 802.3ck. + */ +#define MC_CMD_ETH_TECH_400GBASE_KR4 0x34 +/* enum: 400G PHY with PMD over short reach fiber. See Clause 167 of IEEE + * 802.3ck. + */ +#define MC_CMD_ETH_TECH_400GBASE_SR4 0x35 +/* enum: 400GBASE-R PCS/PMA over 4 WDM lane single-mode fiber PMD. See IEEE + * 802.3 Clause 151 + */ +#define MC_CMD_ETH_TECH_400GBASE_LR4_ER4_FR4 0x36 +/* enum: 400GBASE-R PCS/PMA over 4-lane single-mode fiber PMD as specified in + * Clause 124 + */ +#define MC_CMD_ETH_TECH_400GBASE_DR4 0x37 +/* enum: 400GBASE-R PCS/PMA over 4 lane shielded balanced copper cable PMD as + * specified in Clause 162 of IEEE 802.3ck. + */ +#define MC_CMD_ETH_TECH_400GBASE_CR4 0x38 +/* enum: Automatic tech mode. The driver must not use this. */ +#define MC_CMD_ETH_TECH_AUTO 0x39 +/* enum: See IEEE 802.3cc-2017 Clause 114 */ +#define MC_CMD_ETH_TECH_25GBASE_LR_ER 0x3a +/* enum: Up to 7 m over twinaxial copper cable assembly (10 lanes, 10 Gbit/s + * each) See IEEE 802.3ba-2010 Clause 85 + */ +#define MC_CMD_ETH_TECH_100GBASE_CR10 0x3b +/* enum: Invalid tech mode. The driver must not use this. */ +#define MC_CMD_ETH_TECH_NONE 0x7f +#define MC_CMD_ETH_TECH_TECH_LBN 0 +#define MC_CMD_ETH_TECH_TECH_WIDTH 128 + +/* MC_CMD_LINK_STATUS_FLAGS structuredef */ +#define MC_CMD_LINK_STATUS_FLAGS_LEN 8 +/* Flags used to report the current configuration/state of the link. */ +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_OFST 0 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_LEN 8 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_LO_OFST 0 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_LO_LEN 4 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_LO_LBN 0 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_LO_WIDTH 32 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_HI_OFST 4 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_HI_LEN 4 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_HI_LBN 32 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_HI_WIDTH 32 +/* enum property: bitshift */ +/* enum: Whether we have overall link up */ +#define MC_CMD_LINK_STATUS_FLAGS_LINK_UP 0x0 +/* enum: If set, the PHY has no external RX link synchronisation */ +#define MC_CMD_LINK_STATUS_FLAGS_NO_PHY_LINK 0x1 +/* enum: If set, PMD/MDI is not connected (e.g. cable disconnected, module cage + * empty) + */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_MDI_DISCONNECTED 0x2 +/* enum: Set on error while decoding module data (e.g. module EEPROM does not + * contain valid values, has checksum errors, etc.) + */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_BAD 0x3 +/* enum: Set when module unsupported (e.g. unsupported link rate or link + * technology) + */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_UNSUPPORTED 0x4 +/* enum: Set on error while communicating with the module (e.g. I2C errors + * while reading EEPROM) + */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_COMMS_FAULT 0x5 +/* enum: Set on module overcurrent/overvoltage condition */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_POWER_FAULT 0x6 +/* enum: Set on module overtemperature condition */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_THERMAL_FAULT 0x7 +/* enum: If set, the module is indicating Loss of Signal */ +#define MC_CMD_LINK_STATUS_FLAGS_PMD_LOS 0x8 +/* enum: If set, PMA is indicating loss of CDR lock (clock sync) */ +#define MC_CMD_LINK_STATUS_FLAGS_PMA_NO_CDR_LOCK 0x9 +/* enum: If set, PMA is indicating loss of analog signal */ +#define MC_CMD_LINK_STATUS_FLAGS_PMA_LOS 0xa +/* enum: If set, PCS is indicating loss of block lock */ +#define MC_CMD_LINK_STATUS_FLAGS_PCS_NO_BLOCK_LOCK 0xb +/* enum: If set, PCS is indicating loss of alignment marker lock on one or more + * lanes + */ +#define MC_CMD_LINK_STATUS_FLAGS_PCS_NO_AM_LOCK 0xc +/* enum: If set, PCS is indicating loss of overall alignment lock */ +#define MC_CMD_LINK_STATUS_FLAGS_PCS_NO_ALIGN_LOCK 0xd +/* enum: If set, PCS is indicating high bit error rate condition. */ +#define MC_CMD_LINK_STATUS_FLAGS_PCS_HI_BER 0xe +/* enum: If set, FEC is indicating loss of FEC lock */ +#define MC_CMD_LINK_STATUS_FLAGS_FEC_NO_LOCK 0xf +/* enum: If set, indicates that the number of symbol errors in a 8192-codeword + * window has exceeded the threshold K (417). + */ +#define MC_CMD_LINK_STATUS_FLAGS_FEC_HI_SER 0x10 +/* enum: If set, the receiver has detected the local FEC has degraded. */ +#define MC_CMD_LINK_STATUS_FLAGS_FEC_LOCAL_DEGRADED 0x11 +/* enum: If set, the receiver has detected the remote FEC has degraded. */ +#define MC_CMD_LINK_STATUS_FLAGS_FEC_RM_DEGRADED 0x12 +/* enum: If set, the number of symbol errors is over an internal threshold. */ +#define MC_CMD_LINK_STATUS_FLAGS_FEC_DEGRADED_SER 0x13 +/* enum: If set, autonegotiation has detected an auto-negotiation capable link + * partner + */ +#define MC_CMD_LINK_STATUS_FLAGS_AN_ABLE 0x14 +/* enum: If set, autonegotiation base page exchange has failed */ +#define MC_CMD_LINK_STATUS_FLAGS_AN_BP_FAILED 0x15 +/* enum: If set, autonegotiation next page exchange has failed */ +#define MC_CMD_LINK_STATUS_FLAGS_AN_NP_FAILED 0x16 +/* enum: If set, autonegotiation has failed to negotiate a common set of + * capabilities + */ +#define MC_CMD_LINK_STATUS_FLAGS_AN_NO_HCD 0x17 +/* enum: If set, local end link training has failed to establish link training + * frame lock on one or more lanes + */ +#define MC_CMD_LINK_STATUS_FLAGS_LT_NO_LOCAL_FRAME_LOCK 0x18 +/* enum: If set, remote end link training has failed to establish link training + * frame lock on one or more lanes + */ +#define MC_CMD_LINK_STATUS_FLAGS_LT_NO_RM_FRAME_LOCK 0x19 +/* enum: If set, remote end has failed to assert Receiver Ready (link training + * success) within the designated timeout + */ +#define MC_CMD_LINK_STATUS_FLAGS_LT_NO_RX_READY 0x1a +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_LBN 0 +#define MC_CMD_LINK_STATUS_FLAGS_STATUS_FLAGS_WIDTH 64 + +/* MC_CMD_PAUSE_MODE structuredef */ +#define MC_CMD_PAUSE_MODE_LEN 1 +#define MC_CMD_PAUSE_MODE_TYPE_OFST 0 +#define MC_CMD_PAUSE_MODE_TYPE_LEN 1 +/* enum: See IEEE 802.3 Clause 73.6.6 */ +#define MC_CMD_PAUSE_MODE_AN_PAUSE 0x0 +/* enum: See IEEE 802.3 Clause 73.6.6 */ +#define MC_CMD_PAUSE_MODE_AN_ASYM_DIR 0x1 +#define MC_CMD_PAUSE_MODE_TYPE_LBN 0 +#define MC_CMD_PAUSE_MODE_TYPE_WIDTH 8 + +/* MC_CMD_ETH_AN_FIELDS structuredef: Fields used for IEEE 802.3 Clause 73 + * Auto-Negotiation. Warning - This is fixed size and cannot be extended. This + * structure is used to define autonegotiable abilities (advertised, link + * partner and supported abilities). + */ +#define MC_CMD_ETH_AN_FIELDS_LEN 25 +/* Mask of Ethernet technologies. The bit indices in this mask are taken from + * the TECH field in the MC_CMD_ETH_TECH structure. + */ +#define MC_CMD_ETH_AN_FIELDS_TECH_MASK_OFST 0 +#define MC_CMD_ETH_AN_FIELDS_TECH_MASK_LEN 16 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +#define MC_CMD_ETH_AN_FIELDS_TECH_MASK_LBN 0 +#define MC_CMD_ETH_AN_FIELDS_TECH_MASK_WIDTH 128 +/* Mask of supported FEC modes */ +#define MC_CMD_ETH_AN_FIELDS_FEC_MASK_OFST 16 +#define MC_CMD_ETH_AN_FIELDS_FEC_MASK_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +#define MC_CMD_ETH_AN_FIELDS_FEC_MASK_LBN 128 +#define MC_CMD_ETH_AN_FIELDS_FEC_MASK_WIDTH 32 +/* Mask of requested FEC modes */ +#define MC_CMD_ETH_AN_FIELDS_FEC_REQ_OFST 20 +#define MC_CMD_ETH_AN_FIELDS_FEC_REQ_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +#define MC_CMD_ETH_AN_FIELDS_FEC_REQ_LBN 160 +#define MC_CMD_ETH_AN_FIELDS_FEC_REQ_WIDTH 32 +/* Bitmask of negotiated pause modes */ +#define MC_CMD_ETH_AN_FIELDS_PAUSE_MASK_OFST 24 +#define MC_CMD_ETH_AN_FIELDS_PAUSE_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_PAUSE_MODE/TYPE */ +#define MC_CMD_ETH_AN_FIELDS_PAUSE_MASK_LBN 192 +#define MC_CMD_ETH_AN_FIELDS_PAUSE_MASK_WIDTH 8 + +/* MC_CMD_LOOPBACK_V2 structuredef: Loopback modes for use with the new + * MC_CMD_LINK_CTRL and MC_CMD_LINK_STATE. These loopback modes are not + * supported in other getlink/setlink commands. + */ +#define MC_CMD_LOOPBACK_V2_LEN 4 +#define MC_CMD_LOOPBACK_V2_MODE_OFST 0 +#define MC_CMD_LOOPBACK_V2_MODE_LEN 4 +/* enum: No loopback */ +#define MC_CMD_LOOPBACK_V2_NONE 0x0 +/* enum: Let firmware choose a supported loopback mode */ +#define MC_CMD_LOOPBACK_V2_AUTO 0x1 +/* enum: Loopback after the MAC */ +#define MC_CMD_LOOPBACK_V2_POST_MAC 0x2 +/* enum: Loopback after the PCS */ +#define MC_CMD_LOOPBACK_V2_POST_PCS 0x3 +/* enum: Loopback after the PMA */ +#define MC_CMD_LOOPBACK_V2_POST_PMA 0x4 +/* enum: Loopback after the MDI Wireside */ +#define MC_CMD_LOOPBACK_V2_POST_MDI_WS 0x5 +/* enum: Loopback after the PMA Wireside */ +#define MC_CMD_LOOPBACK_V2_POST_PMA_WS 0x6 +/* enum: Loopback after the PCS Wireside */ +#define MC_CMD_LOOPBACK_V2_POST_PCS_WS 0x7 +/* enum: Loopback after the MAC Wireside */ +#define MC_CMD_LOOPBACK_V2_POST_MAC_WS 0x8 +/* enum: Loopback after the MAC FIFOs (before the MAC) */ +#define MC_CMD_LOOPBACK_V2_PRE_MAC 0x9 +#define MC_CMD_LOOPBACK_V2_MODE_LBN 0 +#define MC_CMD_LOOPBACK_V2_MODE_WIDTH 32 + +/* MC_CMD_FCNTL structuredef */ +#define MC_CMD_FCNTL_LEN 4 +#define MC_CMD_FCNTL_MASK_OFST 0 +#define MC_CMD_FCNTL_MASK_LEN 4 +/* enum: Flow control is off. */ +#define MC_CMD_FCNTL_OFF 0x0 +/* enum: Respond to flow control. */ +#define MC_CMD_FCNTL_RESPOND 0x1 +/* enum: Respond to and Issue flow control. */ +#define MC_CMD_FCNTL_BIDIR 0x2 +/* enum: Auto negotiate flow control. */ +#define MC_CMD_FCNTL_AUTO 0x3 +/* enum: Priority flow control. This is only supported on KSB. */ +#define MC_CMD_FCNTL_QBB 0x4 +/* enum: Issue flow control. */ +#define MC_CMD_FCNTL_GENERATE 0x5 +#define MC_CMD_FCNTL_MASK_LBN 0 +#define MC_CMD_FCNTL_MASK_WIDTH 32 + +/* MC_CMD_LINK_FLAGS structuredef */ +#define MC_CMD_LINK_FLAGS_LEN 4 +/* The enums defined in this field are used as indices into the + * MC_CMD_LINK_FLAGS bitmask. + */ +#define MC_CMD_LINK_FLAGS_MASK_OFST 0 +#define MC_CMD_LINK_FLAGS_MASK_LEN 4 +/* enum property: bitshift */ +/* enum: Enable auto-negotiation. If AN is enabled, link technology and FEC + * mode are determined by advertised capabilities and requested FEC modes, + * combined with link partner capabilities. If AN is disabled, link technology + * is forced to LINK_TECHNOLOGY and FEC mode is forced to FEC_MODE. Not valid + * if loopback is enabled + */ +#define MC_CMD_LINK_FLAGS_AUTONEG_EN 0x0 +/* enum: Enable parallel detect. In addition to AN, try to sense partner forced + * speed/FEC mode (when partner AN disabled). Only valid if AN is enabled. + */ +#define MC_CMD_LINK_FLAGS_PARALLEL_DETECT_EN 0x1 +/* enum: Force link down, in electrical idle. */ +#define MC_CMD_LINK_FLAGS_LINK_DISABLE 0x2 +/* enum: Ignore the sequence number and always apply. */ +#define MC_CMD_LINK_FLAGS_IGNORE_MODULE_SEQ 0x3 +#define MC_CMD_LINK_FLAGS_MASK_LBN 0 +#define MC_CMD_LINK_FLAGS_MASK_WIDTH 32 + + +/***********************************/ +/* MC_CMD_LINK_CTRL + * Write the unified MAC/PHY link configuration. Locks required: None. Return + * code: 0, EINVAL, ETIME, EAGAIN + */ +#define MC_CMD_LINK_CTRL 0x6b +#undef MC_CMD_0x6b_PRIVILEGE_CTG + +#define MC_CMD_0x6b_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_LINK_CTRL_IN msgrequest */ +#define MC_CMD_LINK_CTRL_IN_LEN 40 +/* Handle to the port to set link state for. */ +#define MC_CMD_LINK_CTRL_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_LINK_CTRL_IN_PORT_HANDLE_LEN 4 +/* Control flags */ +#define MC_CMD_LINK_CTRL_IN_CONTROL_FLAGS_OFST 4 +#define MC_CMD_LINK_CTRL_IN_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_FLAGS/MASK */ +/* Reserved for future expansion, and included to provide padding for alignment + * purposes. + */ +#define MC_CMD_LINK_CTRL_IN_RESERVED_OFST 8 +#define MC_CMD_LINK_CTRL_IN_RESERVED_LEN 8 +#define MC_CMD_LINK_CTRL_IN_RESERVED_LO_OFST 8 +#define MC_CMD_LINK_CTRL_IN_RESERVED_LO_LEN 4 +#define MC_CMD_LINK_CTRL_IN_RESERVED_LO_LBN 64 +#define MC_CMD_LINK_CTRL_IN_RESERVED_LO_WIDTH 32 +#define MC_CMD_LINK_CTRL_IN_RESERVED_HI_OFST 12 +#define MC_CMD_LINK_CTRL_IN_RESERVED_HI_LEN 4 +#define MC_CMD_LINK_CTRL_IN_RESERVED_HI_LBN 96 +#define MC_CMD_LINK_CTRL_IN_RESERVED_HI_WIDTH 32 +/* Technology abilities to advertise during auto-negotiation */ +#define MC_CMD_LINK_CTRL_IN_ADVERTISED_TECH_ABILITIES_MASK_OFST 16 +#define MC_CMD_LINK_CTRL_IN_ADVERTISED_TECH_ABILITIES_MASK_LEN 16 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +/* Pause abilities to advertise during auto-negotiation. Valid when auto- + * negotation is enabled and MC_CMD_SET_MAC_IN/FCTL is set to + * MC_CMD_FCNTL_AUTO. If auto-negotiation is disabled the driver must + * explicitly configure pause mode with MC_CMD_SET_MAC. + */ +#define MC_CMD_LINK_CTRL_IN_ADVERTISED_PAUSE_ABILITIES_MASK_OFST 32 +#define MC_CMD_LINK_CTRL_IN_ADVERTISED_PAUSE_ABILITIES_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_PAUSE_MODE/TYPE */ +/* When auto-negotiation is enabled, this is the FEC mode to request. Note that + * a weaker FEC mode may get negotiated, depending on what the link partner + * supports. The driver should subsequently use MC_CMD_GET_LINK to check the + * actual negotiated FEC mode. When auto-negotiation is disabled, this is the + * forced FEC mode. + */ +#define MC_CMD_LINK_CTRL_IN_FEC_MODE_OFST 33 +#define MC_CMD_LINK_CTRL_IN_FEC_MODE_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +/* This is only to be used when auto-negotiation is disabled (forced speed or + * loopback mode). If the specified value does not align with the values + * defined in the enum MC_CMD_ETH_TECH/TECH, it is considered invalid. + */ +#define MC_CMD_LINK_CTRL_IN_LINK_TECHNOLOGY_OFST 36 +#define MC_CMD_LINK_CTRL_IN_LINK_TECHNOLOGY_LEN 2 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +/* The sequence number of the last MODULECHANGE event. If this doesn't match, + * fail with EAGAIN. + */ +#define MC_CMD_LINK_CTRL_IN_MODULE_SEQ_OFST 38 +#define MC_CMD_LINK_CTRL_IN_MODULE_SEQ_LEN 1 +/* Loopback Mode. Only valid when auto-negotiation is disabled. */ +#define MC_CMD_LINK_CTRL_IN_LOOPBACK_OFST 39 +#define MC_CMD_LINK_CTRL_IN_LOOPBACK_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ + +/* MC_CMD_LINK_CTRL_OUT msgresponse */ +#define MC_CMD_LINK_CTRL_OUT_LEN 0 + + +/***********************************/ +/* MC_CMD_LINK_STATE + */ +#define MC_CMD_LINK_STATE 0x6c +#undef MC_CMD_0x6c_PRIVILEGE_CTG + +#define MC_CMD_0x6c_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_LINK_STATE_IN msgrequest */ +#define MC_CMD_LINK_STATE_IN_LEN 4 +/* Handle to the port to get link state for. */ +#define MC_CMD_LINK_STATE_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_LINK_STATE_IN_PORT_HANDLE_LEN 4 + +/* MC_CMD_LINK_STATE_OUT msgresponse */ +#define MC_CMD_LINK_STATE_OUT_LEN 114 +/* Flags used to report the current configuration/state of the link. */ +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_OFST 0 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_LEN 8 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_LO_OFST 0 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_LO_LEN 4 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_LO_LBN 0 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_LO_WIDTH 32 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_HI_OFST 4 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_HI_LEN 4 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_HI_LBN 32 +#define MC_CMD_LINK_STATE_OUT_STATUS_FLAGS_HI_WIDTH 32 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_STATUS_FLAGS/STATUS_FLAGS */ +/* Configured technology. If the specified value does not align with the values + * defined in the enum MC_CMD_ETH_TECH/TECH, it is considered invalid. + */ +#define MC_CMD_LINK_STATE_OUT_LINK_TECHNOLOGY_OFST 8 +#define MC_CMD_LINK_STATE_OUT_LINK_TECHNOLOGY_LEN 2 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +/* Configured FEC mode */ +#define MC_CMD_LINK_STATE_OUT_FEC_MODE_OFST 10 +#define MC_CMD_LINK_STATE_OUT_FEC_MODE_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +/* Bitmask of auto-negotiated pause modes */ +#define MC_CMD_LINK_STATE_OUT_PAUSE_MASK_OFST 11 +#define MC_CMD_LINK_STATE_OUT_PAUSE_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_PAUSE_MODE/TYPE */ +/* Configured loopback mode */ +#define MC_CMD_LINK_STATE_OUT_LOOPBACK_OFST 12 +#define MC_CMD_LINK_STATE_OUT_LOOPBACK_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ +/* Abilities requested by the driver to advertise during auto-negotiation */ +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_OFST 16 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_LEN 32 +/* See structuredef: MC_CMD_ETH_AN_FIELDS */ +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_TECH_MASK_OFST 16 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_TECH_MASK_LEN 16 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_FEC_MASK_OFST 32 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_FEC_MASK_LEN 4 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_FEC_REQ_OFST 36 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_FEC_REQ_LEN 4 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_PAUSE_MASK_OFST 40 +#define MC_CMD_LINK_STATE_OUT_ADVERTISED_ABILITIES_PAUSE_MASK_LEN 1 +/* Abilities advertised by the link partner during auto-negotiation */ +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_OFST 48 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_LEN 32 +/* See structuredef: MC_CMD_ETH_AN_FIELDS */ +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_TECH_MASK_OFST 48 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_TECH_MASK_LEN 16 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_FEC_MASK_OFST 64 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_FEC_MASK_LEN 4 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_FEC_REQ_OFST 68 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_FEC_REQ_LEN 4 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_PAUSE_MASK_OFST 72 +#define MC_CMD_LINK_STATE_OUT_LINK_PARTNER_ABILITIES_PAUSE_MASK_LEN 1 +/* Abilities supported by the local device (including cable abilities) For + * fixed local device capbilities see MC_CMD_GET_LOCAL_DEVICE_INFO + */ +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_OFST 80 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_LEN 28 +/* See structuredef: MC_CMD_ETH_AN_FIELDS */ +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_TECH_MASK_OFST 80 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_TECH_MASK_LEN 16 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_FEC_MASK_OFST 96 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_FEC_MASK_LEN 4 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_FEC_REQ_OFST 100 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_FEC_REQ_LEN 4 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_PAUSE_MASK_OFST 104 +#define MC_CMD_LINK_STATE_OUT_SUPPORTED_ABILITIES_PAUSE_MASK_LEN 1 +/* Control flags */ +#define MC_CMD_LINK_STATE_OUT_CONTROL_FLAGS_OFST 108 +#define MC_CMD_LINK_STATE_OUT_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_FLAGS/MASK */ +/* Sequence number to synchronize link change events */ +#define MC_CMD_LINK_STATE_OUT_PORT_LINKCHANGE_SEQ_NUM_OFST 112 +#define MC_CMD_LINK_STATE_OUT_PORT_LINKCHANGE_SEQ_NUM_LEN 1 +/* Sequence number to synchronize module change events */ +#define MC_CMD_LINK_STATE_OUT_PORT_MODULECHANGE_SEQ_NUM_OFST 113 +#define MC_CMD_LINK_STATE_OUT_PORT_MODULECHANGE_SEQ_NUM_LEN 1 + +/* MC_CMD_LINK_STATE_OUT_V2 msgresponse: Updated LINK_STATE_OUT with + * LOCAL_AN_SUPPORT + */ +#define MC_CMD_LINK_STATE_OUT_V2_LEN 120 +/* Flags used to report the current configuration/state of the link. */ +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_OFST 0 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_LEN 8 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_LO_OFST 0 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_LO_LEN 4 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_LO_LBN 0 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_LO_WIDTH 32 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_HI_OFST 4 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_HI_LEN 4 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_HI_LBN 32 +#define MC_CMD_LINK_STATE_OUT_V2_STATUS_FLAGS_HI_WIDTH 32 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_STATUS_FLAGS/STATUS_FLAGS */ +/* Configured technology. If the specified value does not align with the values + * defined in the enum MC_CMD_ETH_TECH/TECH, it is considered invalid. + */ +#define MC_CMD_LINK_STATE_OUT_V2_LINK_TECHNOLOGY_OFST 8 +#define MC_CMD_LINK_STATE_OUT_V2_LINK_TECHNOLOGY_LEN 2 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +/* Configured FEC mode */ +#define MC_CMD_LINK_STATE_OUT_V2_FEC_MODE_OFST 10 +#define MC_CMD_LINK_STATE_OUT_V2_FEC_MODE_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +/* Bitmask of auto-negotiated pause modes */ +#define MC_CMD_LINK_STATE_OUT_V2_PAUSE_MASK_OFST 11 +#define MC_CMD_LINK_STATE_OUT_V2_PAUSE_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_PAUSE_MODE/TYPE */ +/* Configured loopback mode */ +#define MC_CMD_LINK_STATE_OUT_V2_LOOPBACK_OFST 12 +#define MC_CMD_LINK_STATE_OUT_V2_LOOPBACK_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ +/* Abilities requested by the driver to advertise during auto-negotiation */ +#define MC_CMD_LINK_STATE_OUT_V2_ADVERTISED_ABILITIES_OFST 16 +#define MC_CMD_LINK_STATE_OUT_V2_ADVERTISED_ABILITIES_LEN 32 +/* Abilities advertised by the link partner during auto-negotiation */ +#define MC_CMD_LINK_STATE_OUT_V2_LINK_PARTNER_ABILITIES_OFST 48 +#define MC_CMD_LINK_STATE_OUT_V2_LINK_PARTNER_ABILITIES_LEN 32 +/* Abilities supported by the local device (including cable abilities) For + * fixed local device capbilities see MC_CMD_GET_LOCAL_DEVICE_INFO + */ +#define MC_CMD_LINK_STATE_OUT_V2_SUPPORTED_ABILITIES_OFST 80 +#define MC_CMD_LINK_STATE_OUT_V2_SUPPORTED_ABILITIES_LEN 28 +/* Control flags */ +#define MC_CMD_LINK_STATE_OUT_V2_CONTROL_FLAGS_OFST 108 +#define MC_CMD_LINK_STATE_OUT_V2_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_FLAGS/MASK */ +/* Sequence number to synchronize link change events */ +#define MC_CMD_LINK_STATE_OUT_V2_PORT_LINKCHANGE_SEQ_NUM_OFST 112 +#define MC_CMD_LINK_STATE_OUT_V2_PORT_LINKCHANGE_SEQ_NUM_LEN 1 +/* Sequence number to synchronize module change events */ +#define MC_CMD_LINK_STATE_OUT_V2_PORT_MODULECHANGE_SEQ_NUM_OFST 113 +#define MC_CMD_LINK_STATE_OUT_V2_PORT_MODULECHANGE_SEQ_NUM_LEN 1 +/* Reports the auto-negotiation supported by the local device. This depends on + * the port and module properties. + */ +#define MC_CMD_LINK_STATE_OUT_V2_LOCAL_AN_SUPPORT_OFST 116 +#define MC_CMD_LINK_STATE_OUT_V2_LOCAL_AN_SUPPORT_LEN 4 +/* Enum values, see field(s): */ +/* AN_TYPE/TYPE */ + +/* MC_CMD_LINK_STATE_OUT_V3 msgresponse: Updated LINK_STATE_OUT_V2 for explicit + * reporting of the link speed and duplex mode. + */ +#define MC_CMD_LINK_STATE_OUT_V3_LEN 128 +/* Flags used to report the current configuration/state of the link. */ +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_OFST 0 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_LEN 8 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_LO_OFST 0 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_LO_LEN 4 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_LO_LBN 0 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_LO_WIDTH 32 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_HI_OFST 4 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_HI_LEN 4 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_HI_LBN 32 +#define MC_CMD_LINK_STATE_OUT_V3_STATUS_FLAGS_HI_WIDTH 32 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_STATUS_FLAGS/STATUS_FLAGS */ +/* Configured technology. If the specified value does not align with the values + * defined in the enum MC_CMD_ETH_TECH/TECH, it is considered invalid. + */ +#define MC_CMD_LINK_STATE_OUT_V3_LINK_TECHNOLOGY_OFST 8 +#define MC_CMD_LINK_STATE_OUT_V3_LINK_TECHNOLOGY_LEN 2 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +/* Configured FEC mode */ +#define MC_CMD_LINK_STATE_OUT_V3_FEC_MODE_OFST 10 +#define MC_CMD_LINK_STATE_OUT_V3_FEC_MODE_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +/* Bitmask of auto-negotiated pause modes */ +#define MC_CMD_LINK_STATE_OUT_V3_PAUSE_MASK_OFST 11 +#define MC_CMD_LINK_STATE_OUT_V3_PAUSE_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_PAUSE_MODE/TYPE */ +/* Configured loopback mode */ +#define MC_CMD_LINK_STATE_OUT_V3_LOOPBACK_OFST 12 +#define MC_CMD_LINK_STATE_OUT_V3_LOOPBACK_LEN 1 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ +/* Abilities requested by the driver to advertise during auto-negotiation */ +#define MC_CMD_LINK_STATE_OUT_V3_ADVERTISED_ABILITIES_OFST 16 +#define MC_CMD_LINK_STATE_OUT_V3_ADVERTISED_ABILITIES_LEN 32 +/* Abilities advertised by the link partner during auto-negotiation */ +#define MC_CMD_LINK_STATE_OUT_V3_LINK_PARTNER_ABILITIES_OFST 48 +#define MC_CMD_LINK_STATE_OUT_V3_LINK_PARTNER_ABILITIES_LEN 32 +/* Abilities supported by the local device (including cable abilities) For + * fixed local device capbilities see MC_CMD_GET_LOCAL_DEVICE_INFO + */ +#define MC_CMD_LINK_STATE_OUT_V3_SUPPORTED_ABILITIES_OFST 80 +#define MC_CMD_LINK_STATE_OUT_V3_SUPPORTED_ABILITIES_LEN 28 +/* Control flags */ +#define MC_CMD_LINK_STATE_OUT_V3_CONTROL_FLAGS_OFST 108 +#define MC_CMD_LINK_STATE_OUT_V3_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LINK_FLAGS/MASK */ +/* Sequence number to synchronize link change events */ +#define MC_CMD_LINK_STATE_OUT_V3_PORT_LINKCHANGE_SEQ_NUM_OFST 112 +#define MC_CMD_LINK_STATE_OUT_V3_PORT_LINKCHANGE_SEQ_NUM_LEN 1 +/* Sequence number to synchronize module change events */ +#define MC_CMD_LINK_STATE_OUT_V3_PORT_MODULECHANGE_SEQ_NUM_OFST 113 +#define MC_CMD_LINK_STATE_OUT_V3_PORT_MODULECHANGE_SEQ_NUM_LEN 1 +/* Reports the auto-negotiation supported by the local device. This depends on + * the port and module properties. + */ +#define MC_CMD_LINK_STATE_OUT_V3_LOCAL_AN_SUPPORT_OFST 116 +#define MC_CMD_LINK_STATE_OUT_V3_LOCAL_AN_SUPPORT_LEN 4 +/* Enum values, see field(s): */ +/* AN_TYPE/TYPE */ +/* Autonegotiated speed in mbit/s. The link may still be down even if this + * reads non-zero. LINK_SPEED field is intended to be used by drivers without + * the most up-to-date MCDI definitions, unable to deduce the link speed from + * the reported LINK_TECHNOLOGY field. + */ +#define MC_CMD_LINK_STATE_OUT_V3_LINK_SPEED_OFST 120 +#define MC_CMD_LINK_STATE_OUT_V3_LINK_SPEED_LEN 4 +#define MC_CMD_LINK_STATE_OUT_V3_FLAGS_OFST 124 +#define MC_CMD_LINK_STATE_OUT_V3_FLAGS_LEN 4 +#define MC_CMD_LINK_STATE_OUT_V3_FULL_DUPLEX_OFST 124 +#define MC_CMD_LINK_STATE_OUT_V3_FULL_DUPLEX_LBN 0 +#define MC_CMD_LINK_STATE_OUT_V3_FULL_DUPLEX_WIDTH 1 + /***********************************/ /* MC_CMD_GET_LINK @@ -5694,6 +6064,54 @@ /* MC_CMD_GET_LINK_IN msgrequest */ #define MC_CMD_GET_LINK_IN_LEN 0 +/* MC_CMD_GET_LINK_IN_V2 msgrequest */ +#define MC_CMD_GET_LINK_IN_V2_LEN 8 +/* Target port to request link state for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details. + */ +#define MC_CMD_GET_LINK_IN_V2_TARGET_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LEN 8 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LO_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LO_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LO_LBN 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LO_WIDTH 32 +#define MC_CMD_GET_LINK_IN_V2_TARGET_HI_OFST 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_HI_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_HI_LBN 32 +#define MC_CMD_GET_LINK_IN_V2_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FLAT_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_TYPE_OFST 3 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 20 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 16 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 2 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LINK_END_OFST 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_LINK_END_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_LEN 8 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_LO_OFST 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_LO_LBN 0 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_HI_OFST 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_HI_LBN 32 +#define MC_CMD_GET_LINK_IN_V2_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_GET_LINK_OUT msgresponse */ #define MC_CMD_GET_LINK_OUT_LEN 28 /* Near-side advertised capabilities. Refer to @@ -5745,6 +6163,7 @@ /* This returns the negotiated flow control value. */ #define MC_CMD_GET_LINK_OUT_FCNTL_OFST 20 #define MC_CMD_GET_LINK_OUT_FCNTL_LEN 4 +/* enum property: value */ /* Enum values, see field(s): */ /* MC_CMD_SET_MAC/MC_CMD_SET_MAC_IN/FCNTL */ #define MC_CMD_GET_LINK_OUT_MAC_FAULT_OFST 24 @@ -5813,6 +6232,7 @@ /* This returns the negotiated flow control value. */ #define MC_CMD_GET_LINK_OUT_V2_FCNTL_OFST 20 #define MC_CMD_GET_LINK_OUT_V2_FCNTL_LEN 4 +/* enum property: value */ /* Enum values, see field(s): */ /* MC_CMD_SET_MAC/MC_CMD_SET_MAC_IN/FCNTL */ #define MC_CMD_GET_LINK_OUT_V2_MAC_FAULT_OFST 24 @@ -5969,6 +6389,95 @@ #define MC_CMD_SET_LINK_IN_V2_MODULE_SEQ_IGNORE_LBN 7 #define MC_CMD_SET_LINK_IN_V2_MODULE_SEQ_IGNORE_WIDTH 1 +/* MC_CMD_SET_LINK_IN_V3 msgrequest */ +#define MC_CMD_SET_LINK_IN_V3_LEN 28 +/* Near-side advertised capabilities. Refer to + * MC_CMD_GET_PHY_CFG_OUT/SUPPORTED_CAP for bit definitions. + */ +#define MC_CMD_SET_LINK_IN_V3_CAP_OFST 0 +#define MC_CMD_SET_LINK_IN_V3_CAP_LEN 4 +/* Flags */ +#define MC_CMD_SET_LINK_IN_V3_FLAGS_OFST 4 +#define MC_CMD_SET_LINK_IN_V3_FLAGS_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_LOWPOWER_OFST 4 +#define MC_CMD_SET_LINK_IN_V3_LOWPOWER_LBN 0 +#define MC_CMD_SET_LINK_IN_V3_LOWPOWER_WIDTH 1 +#define MC_CMD_SET_LINK_IN_V3_POWEROFF_OFST 4 +#define MC_CMD_SET_LINK_IN_V3_POWEROFF_LBN 1 +#define MC_CMD_SET_LINK_IN_V3_POWEROFF_WIDTH 1 +#define MC_CMD_SET_LINK_IN_V3_TXDIS_OFST 4 +#define MC_CMD_SET_LINK_IN_V3_TXDIS_LBN 2 +#define MC_CMD_SET_LINK_IN_V3_TXDIS_WIDTH 1 +#define MC_CMD_SET_LINK_IN_V3_LINKDOWN_OFST 4 +#define MC_CMD_SET_LINK_IN_V3_LINKDOWN_LBN 3 +#define MC_CMD_SET_LINK_IN_V3_LINKDOWN_WIDTH 1 +/* Loopback mode. */ +#define MC_CMD_SET_LINK_IN_V3_LOOPBACK_MODE_OFST 8 +#define MC_CMD_SET_LINK_IN_V3_LOOPBACK_MODE_LEN 4 +/* Enum values, see field(s): */ +/* MC_CMD_GET_LOOPBACK_MODES/MC_CMD_GET_LOOPBACK_MODES_OUT/100M */ +/* A loopback speed of "0" is supported, and means (choose any available + * speed). + */ +#define MC_CMD_SET_LINK_IN_V3_LOOPBACK_SPEED_OFST 12 +#define MC_CMD_SET_LINK_IN_V3_LOOPBACK_SPEED_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_OFST 16 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_LEN 1 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_NUMBER_OFST 16 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_NUMBER_LBN 0 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_NUMBER_WIDTH 7 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_IGNORE_OFST 16 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_IGNORE_LBN 7 +#define MC_CMD_SET_LINK_IN_V3_MODULE_SEQ_IGNORE_WIDTH 1 +/* Padding */ +#define MC_CMD_SET_LINK_IN_V3_RESERVED_OFST 17 +#define MC_CMD_SET_LINK_IN_V3_RESERVED_LEN 3 +/* Target port to set link state for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details + */ +#define MC_CMD_SET_LINK_IN_V3_TARGET_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LEN 8 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LO_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LO_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LO_LBN 160 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LO_WIDTH 32 +#define MC_CMD_SET_LINK_IN_V3_TARGET_HI_OFST 24 +#define MC_CMD_SET_LINK_IN_V3_TARGET_HI_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_HI_LBN 192 +#define MC_CMD_SET_LINK_IN_V3_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FLAT_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_TYPE_OFST 23 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 160 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 180 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 176 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 22 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LINK_END_OFST 24 +#define MC_CMD_SET_LINK_IN_V3_TARGET_LINK_END_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_LEN 8 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_LO_OFST 20 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_LO_LBN 160 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_HI_OFST 24 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_HI_LBN 192 +#define MC_CMD_SET_LINK_IN_V3_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_SET_LINK_OUT msgresponse */ #define MC_CMD_SET_LINK_OUT_LEN 0 @@ -6034,17 +6543,17 @@ #define MC_CMD_SET_MAC_IN_FCNTL_OFST 20 #define MC_CMD_SET_MAC_IN_FCNTL_LEN 4 /* enum: Flow control is off. */ -#define MC_CMD_FCNTL_OFF 0x0 +/* MC_CMD_FCNTL_OFF 0x0 */ /* enum: Respond to flow control. */ -#define MC_CMD_FCNTL_RESPOND 0x1 +/* MC_CMD_FCNTL_RESPOND 0x1 */ /* enum: Respond to and Issue flow control. */ -#define MC_CMD_FCNTL_BIDIR 0x2 -/* enum: Auto neg flow control. */ -#define MC_CMD_FCNTL_AUTO 0x3 -/* enum: Priority flow control (eftest builds only). */ -#define MC_CMD_FCNTL_QBB 0x4 +/* MC_CMD_FCNTL_BIDIR 0x2 */ +/* enum: Auto negotiate flow control. */ +/* MC_CMD_FCNTL_AUTO 0x3 */ +/* enum: Priority flow control. This is only supported on KSB. */ +/* MC_CMD_FCNTL_QBB 0x4 */ /* enum: Issue flow control. */ -#define MC_CMD_FCNTL_GENERATE 0x5 +/* MC_CMD_FCNTL_GENERATE 0x5 */ #define MC_CMD_SET_MAC_IN_FLAGS_OFST 24 #define MC_CMD_SET_MAC_IN_FLAGS_LEN 4 #define MC_CMD_SET_MAC_IN_FLAG_INCLUDE_FCS_OFST 24 @@ -6086,9 +6595,9 @@ /* MC_CMD_FCNTL_RESPOND 0x1 */ /* enum: Respond to and Issue flow control. */ /* MC_CMD_FCNTL_BIDIR 0x2 */ -/* enum: Auto neg flow control. */ +/* enum: Auto negotiate flow control. */ /* MC_CMD_FCNTL_AUTO 0x3 */ -/* enum: Priority flow control (eftest builds only). */ +/* enum: Priority flow control. This is only supported on KSB. */ /* MC_CMD_FCNTL_QBB 0x4 */ /* enum: Issue flow control. */ /* MC_CMD_FCNTL_GENERATE 0x5 */ @@ -6155,9 +6664,9 @@ /* MC_CMD_FCNTL_RESPOND 0x1 */ /* enum: Respond to and Issue flow control. */ /* MC_CMD_FCNTL_BIDIR 0x2 */ -/* enum: Auto neg flow control. */ +/* enum: Auto negotiate flow control. */ /* MC_CMD_FCNTL_AUTO 0x3 */ -/* enum: Priority flow control (eftest builds only). */ +/* enum: Priority flow control. This is only supported on KSB. */ /* MC_CMD_FCNTL_QBB 0x4 */ /* enum: Issue flow control. */ /* MC_CMD_FCNTL_GENERATE 0x5 */ @@ -6188,19 +6697,9 @@ #define MC_CMD_SET_MAC_V3_IN_CFG_FCS_OFST 28 #define MC_CMD_SET_MAC_V3_IN_CFG_FCS_LBN 4 #define MC_CMD_SET_MAC_V3_IN_CFG_FCS_WIDTH 1 -/* Identifies the MAC to update by the specifying the end of a logical MAE - * link. Setting TARGET to MAE_LINK_ENDPOINT_COMPAT is equivalent to using the - * previous version of the command (MC_CMD_SET_MAC_EXT). Not all possible - * combinations of MPORT_END and MPORT_SELECTOR in TARGET will work in all - * circumstances. 1. Some will always work (e.g. a VF can always address its - * logical MAC using MPORT_SELECTOR=ASSIGNED,LINK_END=VNIC), 2. Some are not - * meaningful and will always fail with EINVAL (e.g. attempting to address the - * VNIC end of a link to a physical port), 3. Some are meaningful but require - * the MCDI client to have the required permission and fail with EPERM - * otherwise (e.g. trying to set the MAC on a VF the caller cannot administer), - * and 4. Some could be implementation-specific and fail with ENOTSUP if not - * available (no examples exist right now). See SF-123581-TC section 4.3 for - * more details. +/* Target port to set mac state for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details */ #define MC_CMD_SET_MAC_V3_IN_TARGET_OFST 32 #define MC_CMD_SET_MAC_V3_IN_TARGET_LEN 8 @@ -6212,6 +6711,7 @@ #define MC_CMD_SET_MAC_V3_IN_TARGET_HI_LEN 4 #define MC_CMD_SET_MAC_V3_IN_TARGET_HI_LBN 288 #define MC_CMD_SET_MAC_V3_IN_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ #define MC_CMD_SET_MAC_V3_IN_TARGET_MPORT_SELECTOR_OFST 32 #define MC_CMD_SET_MAC_V3_IN_TARGET_MPORT_SELECTOR_LEN 4 #define MC_CMD_SET_MAC_V3_IN_TARGET_MPORT_SELECTOR_FLAT_OFST 32 @@ -6405,6 +6905,98 @@ #define MC_CMD_MAC_STATS_IN_PORT_ID_OFST 16 #define MC_CMD_MAC_STATS_IN_PORT_ID_LEN 4 +/* MC_CMD_MAC_STATS_V2_IN msgrequest */ +#define MC_CMD_MAC_STATS_V2_IN_LEN 28 +/* ??? */ +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_OFST 0 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_LEN 8 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_LO_OFST 0 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_LO_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_LO_LBN 0 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_LO_WIDTH 32 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_HI_OFST 4 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_HI_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_HI_LBN 32 +#define MC_CMD_MAC_STATS_V2_IN_DMA_ADDR_HI_WIDTH 32 +#define MC_CMD_MAC_STATS_V2_IN_CMD_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_CMD_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_DMA_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_DMA_LBN 0 +#define MC_CMD_MAC_STATS_V2_IN_DMA_WIDTH 1 +#define MC_CMD_MAC_STATS_V2_IN_CLEAR_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_CLEAR_LBN 1 +#define MC_CMD_MAC_STATS_V2_IN_CLEAR_WIDTH 1 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_CHANGE_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_CHANGE_LBN 2 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_CHANGE_WIDTH 1 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_ENABLE_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_ENABLE_LBN 3 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_ENABLE_WIDTH 1 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_CLEAR_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_CLEAR_LBN 4 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_CLEAR_WIDTH 1 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_NOEVENT_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_NOEVENT_LBN 5 +#define MC_CMD_MAC_STATS_V2_IN_PERIODIC_NOEVENT_WIDTH 1 +#define MC_CMD_MAC_STATS_V2_IN_PERIOD_MS_OFST 8 +#define MC_CMD_MAC_STATS_V2_IN_PERIOD_MS_LBN 16 +#define MC_CMD_MAC_STATS_V2_IN_PERIOD_MS_WIDTH 16 +/* DMA length. Should be set to MAC_STATS_NUM_STATS * sizeof(uint64_t), as + * returned by MC_CMD_GET_CAPABILITIES_V4_OUT. For legacy firmware not + * supporting MC_CMD_GET_CAPABILITIES_V4_OUT, DMA_LEN should be set to + * MC_CMD_MAC_NSTATS * sizeof(uint64_t) + */ +#define MC_CMD_MAC_STATS_V2_IN_DMA_LEN_OFST 12 +#define MC_CMD_MAC_STATS_V2_IN_DMA_LEN_LEN 4 +/* port id so vadapter stats can be provided */ +#define MC_CMD_MAC_STATS_V2_IN_PORT_ID_OFST 16 +#define MC_CMD_MAC_STATS_V2_IN_PORT_ID_LEN 4 +/* Target port to request statistics for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details + */ +#define MC_CMD_MAC_STATS_V2_IN_TARGET_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LEN 8 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LO_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LO_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LO_LBN 160 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LO_WIDTH 32 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_HI_OFST 24 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_HI_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_HI_LBN 192 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FLAT_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_TYPE_OFST 23 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 160 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 180 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 176 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 22 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LINK_END_OFST 24 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_LINK_END_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_LEN 8 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_LO_OFST 20 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_LO_LBN 160 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_HI_OFST 24 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_HI_LBN 192 +#define MC_CMD_MAC_STATS_V2_IN_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_MAC_STATS_OUT_DMA msgresponse */ #define MC_CMD_MAC_STATS_OUT_DMA_LEN 0 @@ -6421,6 +7013,7 @@ #define MC_CMD_MAC_STATS_OUT_NO_DMA_STATISTICS_HI_LBN 32 #define MC_CMD_MAC_STATS_OUT_NO_DMA_STATISTICS_HI_WIDTH 32 #define MC_CMD_MAC_STATS_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS +/* enum property: index */ #define MC_CMD_MAC_GENERATION_START 0x0 /* enum */ #define MC_CMD_MAC_DMABUF_START 0x1 /* enum */ #define MC_CMD_MAC_TX_PKTS 0x1 /* enum */ @@ -6583,6 +7176,7 @@ #define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_HI_LBN 32 #define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_HI_WIDTH 32 #define MC_CMD_MAC_STATS_V2_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V2 +/* enum property: index */ /* enum: Start of FEC stats buffer space, Medford2 and up */ #define MC_CMD_MAC_FEC_DMABUF_START 0x61 /* enum: Number of uncorrected FEC codewords on link (RS-FEC only for Medford2) @@ -6622,6 +7216,7 @@ #define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_HI_LBN 32 #define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_HI_WIDTH 32 #define MC_CMD_MAC_STATS_V3_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V3 +/* enum property: index */ /* enum: Start of CTPIO stats buffer space, Medford2 and up */ #define MC_CMD_MAC_CTPIO_DMABUF_START 0x68 /* enum: Number of CTPIO fallbacks because a DMA packet was in progress on the @@ -6702,6 +7297,7 @@ #define MC_CMD_MAC_STATS_V4_OUT_NO_DMA_STATISTICS_HI_LBN 32 #define MC_CMD_MAC_STATS_V4_OUT_NO_DMA_STATISTICS_HI_WIDTH 32 #define MC_CMD_MAC_STATS_V4_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V4 +/* enum property: index */ /* enum: Start of V4 stats buffer space */ #define MC_CMD_MAC_V4_DMABUF_START 0x79 /* enum: RXDP counter: Number of packets truncated because scattering was @@ -6723,112 +7319,35 @@ /* Other enum values, see field(s): */ /* MC_CMD_MAC_STATS_V3_OUT_NO_DMA/STATISTICS */ - -/***********************************/ -/* MC_CMD_SRIOV - * to be documented - */ -#define MC_CMD_SRIOV 0x30 - -/* MC_CMD_SRIOV_IN msgrequest */ -#define MC_CMD_SRIOV_IN_LEN 12 -#define MC_CMD_SRIOV_IN_ENABLE_OFST 0 -#define MC_CMD_SRIOV_IN_ENABLE_LEN 4 -#define MC_CMD_SRIOV_IN_VI_BASE_OFST 4 -#define MC_CMD_SRIOV_IN_VI_BASE_LEN 4 -#define MC_CMD_SRIOV_IN_VF_COUNT_OFST 8 -#define MC_CMD_SRIOV_IN_VF_COUNT_LEN 4 - -/* MC_CMD_SRIOV_OUT msgresponse */ -#define MC_CMD_SRIOV_OUT_LEN 8 -#define MC_CMD_SRIOV_OUT_VI_SCALE_OFST 0 -#define MC_CMD_SRIOV_OUT_VI_SCALE_LEN 4 -#define MC_CMD_SRIOV_OUT_VF_TOTAL_OFST 4 -#define MC_CMD_SRIOV_OUT_VF_TOTAL_LEN 4 - -/* MC_CMD_MEMCPY_RECORD_TYPEDEF structuredef */ -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LEN 32 -/* this is only used for the first record */ -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_OFST 0 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_LBN 0 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_NUM_RECORDS_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_OFST 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_LBN 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_RID_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_OFST 8 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LEN 8 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LO_OFST 8 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LO_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LO_LBN 64 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LO_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_HI_OFST 12 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_HI_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_HI_LBN 96 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_HI_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_LBN 64 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_TO_ADDR_WIDTH 64 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_OFST 16 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_RID_INLINE 0x100 /* enum */ -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_LBN 128 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_RID_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_OFST 20 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LEN 8 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LO_OFST 20 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LO_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LO_LBN 160 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LO_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_HI_OFST 24 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_HI_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_HI_LBN 192 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_HI_WIDTH 32 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_LBN 160 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_FROM_ADDR_WIDTH 64 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_OFST 28 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_LEN 4 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_LBN 224 -#define MC_CMD_MEMCPY_RECORD_TYPEDEF_LENGTH_WIDTH 32 - - -/***********************************/ -/* MC_CMD_MEMCPY - * DMA write data into (Rid,Addr), either by dma reading (Rid,Addr), or by data - * embedded directly in the command. - * - * A common pattern is for a client to use generation counts to signal a dma - * update of a datastructure. To facilitate this, this MCDI operation can - * contain multiple requests which are executed in strict order. Requests take - * the form of duplicating the entire MCDI request continuously (including the - * requests record, which is ignored in all but the first structure) - * - * The source data can either come from a DMA from the host, or it can be - * embedded within the request directly, thereby eliminating a DMA read. To - * indicate this, the client sets FROM_RID=%RID_INLINE, ADDR_HI=0, and - * ADDR_LO=offset, and inserts the data at %offset from the start of the - * payload. It's the callers responsibility to ensure that the embedded data - * doesn't overlap the records. - * - * Returns: 0, EINVAL (invalid RID) - */ -#define MC_CMD_MEMCPY 0x31 - -/* MC_CMD_MEMCPY_IN msgrequest */ -#define MC_CMD_MEMCPY_IN_LENMIN 32 -#define MC_CMD_MEMCPY_IN_LENMAX 224 -#define MC_CMD_MEMCPY_IN_LENMAX_MCDI2 992 -#define MC_CMD_MEMCPY_IN_LEN(num) (0+32*(num)) -#define MC_CMD_MEMCPY_IN_RECORD_NUM(len) (((len)-0)/32) -/* see MC_CMD_MEMCPY_RECORD_TYPEDEF */ -#define MC_CMD_MEMCPY_IN_RECORD_OFST 0 -#define MC_CMD_MEMCPY_IN_RECORD_LEN 32 -#define MC_CMD_MEMCPY_IN_RECORD_MINNUM 1 -#define MC_CMD_MEMCPY_IN_RECORD_MAXNUM 7 -#define MC_CMD_MEMCPY_IN_RECORD_MAXNUM_MCDI2 31 - -/* MC_CMD_MEMCPY_OUT msgresponse */ -#define MC_CMD_MEMCPY_OUT_LEN 0 +/* MC_CMD_MAC_STATS_V5_OUT_DMA msgresponse */ +#define MC_CMD_MAC_STATS_V5_OUT_DMA_LEN 0 + +/* MC_CMD_MAC_STATS_V5_OUT_NO_DMA msgresponse */ +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_LEN (((MC_CMD_MAC_NSTATS_V5*64))>>3) +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_OFST 0 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_LEN 8 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_LO_OFST 0 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_LO_LEN 4 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_LO_LBN 0 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_LO_WIDTH 32 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_HI_OFST 4 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_HI_LEN 4 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_HI_LBN 32 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_HI_WIDTH 32 +#define MC_CMD_MAC_STATS_V5_OUT_NO_DMA_STATISTICS_NUM MC_CMD_MAC_NSTATS_V5 +/* enum property: index */ +/* enum: Start of V5 stats buffer space */ +#define MC_CMD_MAC_V5_DMABUF_START 0x7c +/* enum: Link toggle counter: Number of times the link has toggled between + * up/down and down/up + */ +#define MC_CMD_MAC_LINK_TOGGLES 0x7c +/* enum: This includes the space at offset 125 which is the final + * GENERATION_END in a MAC_STATS_V5 response and otherwise unused. + */ +#define MC_CMD_MAC_NSTATS_V5 0x7e +/* Other enum values, see field(s): */ +/* MC_CMD_MAC_STATS_V4_OUT_NO_DMA/STATISTICS */ /***********************************/ @@ -6984,6 +7503,7 @@ #define MC_CMD_WOL_FILTER_RESET_IN_LEN 4 #define MC_CMD_WOL_FILTER_RESET_IN_MASK_OFST 0 #define MC_CMD_WOL_FILTER_RESET_IN_MASK_LEN 4 +/* enum property: bitmask */ #define MC_CMD_WOL_FILTER_RESET_IN_WAKE_FILTERS 0x1 /* enum */ #define MC_CMD_WOL_FILTER_RESET_IN_LIGHTSOUT_OFFLOADS 0x2 /* enum */ @@ -6992,23 +7512,6 @@ /***********************************/ -/* MC_CMD_SET_MCAST_HASH - * Set the MCAST hash value without otherwise reconfiguring the MAC - */ -#define MC_CMD_SET_MCAST_HASH 0x35 - -/* MC_CMD_SET_MCAST_HASH_IN msgrequest */ -#define MC_CMD_SET_MCAST_HASH_IN_LEN 32 -#define MC_CMD_SET_MCAST_HASH_IN_HASH0_OFST 0 -#define MC_CMD_SET_MCAST_HASH_IN_HASH0_LEN 16 -#define MC_CMD_SET_MCAST_HASH_IN_HASH1_OFST 16 -#define MC_CMD_SET_MCAST_HASH_IN_HASH1_LEN 16 - -/* MC_CMD_SET_MCAST_HASH_OUT msgresponse */ -#define MC_CMD_SET_MCAST_HASH_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_NVRAM_TYPES * Return bitfield indicating available types of virtual NVRAM partitions. * Locks required: none. Returns: 0 @@ -7026,6 +7529,7 @@ /* Bit mask of supported types. */ #define MC_CMD_NVRAM_TYPES_OUT_TYPES_OFST 0 #define MC_CMD_NVRAM_TYPES_OUT_TYPES_LEN 4 +/* enum property: bitshift */ /* enum: Disabled callisto. */ #define MC_CMD_NVRAM_TYPE_DISABLED_CALLISTO 0x0 /* enum: MC firmware. */ @@ -7152,6 +7656,12 @@ #define MC_CMD_NVRAM_INFO_V2_OUT_A_B_OFST 12 #define MC_CMD_NVRAM_INFO_V2_OUT_A_B_LBN 7 #define MC_CMD_NVRAM_INFO_V2_OUT_A_B_WIDTH 1 +#define MC_CMD_NVRAM_INFO_V2_OUT_WRITE_ONLY_OFST 12 +#define MC_CMD_NVRAM_INFO_V2_OUT_WRITE_ONLY_LBN 8 +#define MC_CMD_NVRAM_INFO_V2_OUT_WRITE_ONLY_WIDTH 1 +#define MC_CMD_NVRAM_INFO_V2_OUT_SEQUENTIAL_WRITE_OFST 12 +#define MC_CMD_NVRAM_INFO_V2_OUT_SEQUENTIAL_WRITE_LBN 9 +#define MC_CMD_NVRAM_INFO_V2_OUT_SEQUENTIAL_WRITE_WIDTH 1 #define MC_CMD_NVRAM_INFO_V2_OUT_PHYSDEV_OFST 16 #define MC_CMD_NVRAM_INFO_V2_OUT_PHYSDEV_LEN 4 #define MC_CMD_NVRAM_INFO_V2_OUT_PHYSADDR_OFST 20 @@ -7499,6 +8009,128 @@ #define MC_CMD_NVRAM_VERIFY_RC_BUNDLE_COMPONENT_COPY_FAILED 0x19 /* enum: The update operation is in-progress. */ #define MC_CMD_NVRAM_VERIFY_RC_PENDING 0x1a +/* enum: The update was an invalid user configuration file. */ +#define MC_CMD_NVRAM_VERIFY_RC_BAD_CONFIG 0x1b +/* enum: The write was to the AUTO partition but the data was not recognised as + * a valid partition. + */ +#define MC_CMD_NVRAM_VERIFY_RC_UNKNOWN_TYPE 0x1c + +/* MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT msgresponse */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_LEN 88 +/* Result of nvram update completion processing. Result codes that indicate an + * internal build failure and therefore not expected to be seen by customers in + * the field are marked with a prefix 'Internal-error'. + */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_RESULT_CODE_OFST 0 +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_RESULT_CODE_LEN 4 +/* enum: Invalid return code; only non-zero values are defined. Defined as + * unknown for backwards compatibility with NVRAM_UPDATE_FINISH_OUT. + */ +/* MC_CMD_NVRAM_VERIFY_RC_UNKNOWN 0x0 */ +/* enum: Verify succeeded without any errors. */ +/* MC_CMD_NVRAM_VERIFY_RC_SUCCESS 0x1 */ +/* enum: CMS format verification failed due to an internal error. */ +/* MC_CMD_NVRAM_VERIFY_RC_CMS_CHECK_FAILED 0x2 */ +/* enum: Invalid CMS format in image metadata. */ +/* MC_CMD_NVRAM_VERIFY_RC_INVALID_CMS_FORMAT 0x3 */ +/* enum: Message digest verification failed due to an internal error. */ +/* MC_CMD_NVRAM_VERIFY_RC_MESSAGE_DIGEST_CHECK_FAILED 0x4 */ +/* enum: Error in message digest calculated over the reflash-header, payload + * and reflash-trailer. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BAD_MESSAGE_DIGEST 0x5 */ +/* enum: Signature verification failed due to an internal error. */ +/* MC_CMD_NVRAM_VERIFY_RC_SIGNATURE_CHECK_FAILED 0x6 */ +/* enum: There are no valid signatures in the image. */ +/* MC_CMD_NVRAM_VERIFY_RC_NO_VALID_SIGNATURES 0x7 */ +/* enum: Trusted approvers verification failed due to an internal error. */ +/* MC_CMD_NVRAM_VERIFY_RC_TRUSTED_APPROVERS_CHECK_FAILED 0x8 */ +/* enum: The Trusted approver's list is empty. */ +/* MC_CMD_NVRAM_VERIFY_RC_NO_TRUSTED_APPROVERS 0x9 */ +/* enum: Signature chain verification failed due to an internal error. */ +/* MC_CMD_NVRAM_VERIFY_RC_SIGNATURE_CHAIN_CHECK_FAILED 0xa */ +/* enum: The signers of the signatures in the image are not listed in the + * Trusted approver's list. + */ +/* MC_CMD_NVRAM_VERIFY_RC_NO_SIGNATURE_MATCH 0xb */ +/* enum: The image contains a test-signed certificate, but the adapter accepts + * only production signed images. + */ +/* MC_CMD_NVRAM_VERIFY_RC_REJECT_TEST_SIGNED 0xc */ +/* enum: The image has a lower security level than the current firmware. */ +/* MC_CMD_NVRAM_VERIFY_RC_SECURITY_LEVEL_DOWNGRADE 0xd */ +/* enum: Internal-error. The signed image is missing the 'contents' section, + * where the 'contents' section holds the actual image payload to be applied. + */ +/* MC_CMD_NVRAM_VERIFY_RC_CONTENT_NOT_FOUND 0xe */ +/* enum: Internal-error. The bundle header is invalid. */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_CONTENT_HEADER_INVALID 0xf */ +/* enum: Internal-error. The bundle does not have a valid reflash image layout. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_REFLASH_IMAGE_INVALID 0x10 */ +/* enum: Internal-error. The bundle has an inconsistent layout of components or + * incorrect checksum. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_IMAGE_LAYOUT_INVALID 0x11 */ +/* enum: Internal-error. The bundle manifest is inconsistent with components in + * the bundle. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_MANIFEST_INVALID 0x12 */ +/* enum: Internal-error. The number of components in a bundle do not match the + * number of components advertised by the bundle manifest. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_MANIFEST_NUM_COMPONENTS_MISMATCH 0x13 */ +/* enum: Internal-error. The bundle contains too many components for the MC + * firmware to process + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_MANIFEST_TOO_MANY_COMPONENTS 0x14 */ +/* enum: Internal-error. The bundle manifest has an invalid/inconsistent + * component. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_MANIFEST_COMPONENT_INVALID 0x15 */ +/* enum: Internal-error. The hash of a component does not match the hash stored + * in the bundle manifest. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_MANIFEST_COMPONENT_HASH_MISMATCH 0x16 */ +/* enum: Internal-error. Component hash calculation failed. */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_MANIFEST_COMPONENT_HASH_FAILED 0x17 */ +/* enum: Internal-error. The component does not have a valid reflash image + * layout. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_COMPONENT_REFLASH_IMAGE_INVALID 0x18 */ +/* enum: The bundle processing code failed to copy a component to its target + * partition. + */ +/* MC_CMD_NVRAM_VERIFY_RC_BUNDLE_COMPONENT_COPY_FAILED 0x19 */ +/* enum: The update operation is in-progress. */ +/* MC_CMD_NVRAM_VERIFY_RC_PENDING 0x1a */ +/* enum: The update was an invalid user configuration file. */ +/* MC_CMD_NVRAM_VERIFY_RC_BAD_CONFIG 0x1b */ +/* enum: The write was to the AUTO partition but the data was not recognised as + * a valid partition. + */ +/* MC_CMD_NVRAM_VERIFY_RC_UNKNOWN_TYPE 0x1c */ +/* If the update was a user configuration, what action(s) the user must take to + * apply the new configuration. + */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_ACTIONS_REQUIRED_OFST 4 +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_ACTIONS_REQUIRED_LEN 4 +/* enum: No action required. */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_NONE 0x0 +/* enum: The MC firmware must be rebooted (eg with MC_CMD_REBOOT). */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_FIRMWARE_REBOOT 0x1 +/* enum: The host must be rebooted. */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_HOST_REBOOT 0x2 +/* enum: The firmware and host must be rebooted (in either order). */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_FIRMWARE_AND_HOST_REBOOT 0x3 +/* enum: The host must be fully powered off. */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_HOST_POWERCYCLE 0x4 +/* If the update failed with MC_CMD_NVRAM_VERIFY_RC_BAD_CONFIG, a null- + * terminated US-ASCII string suitable for showing to the user. + */ +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_ERROR_STRING_OFST 8 +#define MC_CMD_NVRAM_UPDATE_FINISH_V3_OUT_ERROR_STRING_LEN 80 /***********************************/ @@ -7522,7 +8154,7 @@ #define MC_CMD_REBOOT 0x3d #undef MC_CMD_0x3d_PRIVILEGE_CTG -#define MC_CMD_0x3d_PRIVILEGE_CTG SRIOV_CTG_ADMIN +#define MC_CMD_0x3d_PRIVILEGE_CTG SRIOV_CTG_ADMIN_TSA_UNBOUND /* MC_CMD_REBOOT_IN msgrequest */ #define MC_CMD_REBOOT_IN_LEN 4 @@ -7535,65 +8167,6 @@ /***********************************/ -/* MC_CMD_SCHEDINFO - * Request scheduler info. Locks required: NONE. Returns: An array of - * (timeslice,maximum overrun), one for each thread, in ascending order of - * thread address. - */ -#define MC_CMD_SCHEDINFO 0x3e -#undef MC_CMD_0x3e_PRIVILEGE_CTG - -#define MC_CMD_0x3e_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SCHEDINFO_IN msgrequest */ -#define MC_CMD_SCHEDINFO_IN_LEN 0 - -/* MC_CMD_SCHEDINFO_OUT msgresponse */ -#define MC_CMD_SCHEDINFO_OUT_LENMIN 4 -#define MC_CMD_SCHEDINFO_OUT_LENMAX 252 -#define MC_CMD_SCHEDINFO_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_SCHEDINFO_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_SCHEDINFO_OUT_DATA_NUM(len) (((len)-0)/4) -#define MC_CMD_SCHEDINFO_OUT_DATA_OFST 0 -#define MC_CMD_SCHEDINFO_OUT_DATA_LEN 4 -#define MC_CMD_SCHEDINFO_OUT_DATA_MINNUM 1 -#define MC_CMD_SCHEDINFO_OUT_DATA_MAXNUM 63 -#define MC_CMD_SCHEDINFO_OUT_DATA_MAXNUM_MCDI2 255 - - -/***********************************/ -/* MC_CMD_REBOOT_MODE - * Set the mode for the next MC reboot. Locks required: NONE. Sets the reboot - * mode to the specified value. Returns the old mode. - */ -#define MC_CMD_REBOOT_MODE 0x3f -#undef MC_CMD_0x3f_PRIVILEGE_CTG - -#define MC_CMD_0x3f_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_REBOOT_MODE_IN msgrequest */ -#define MC_CMD_REBOOT_MODE_IN_LEN 4 -#define MC_CMD_REBOOT_MODE_IN_VALUE_OFST 0 -#define MC_CMD_REBOOT_MODE_IN_VALUE_LEN 4 -/* enum: Normal. */ -#define MC_CMD_REBOOT_MODE_NORMAL 0x0 -/* enum: Power-on Reset. */ -#define MC_CMD_REBOOT_MODE_POR 0x2 -/* enum: Snapper. */ -#define MC_CMD_REBOOT_MODE_SNAPPER 0x3 -/* enum: snapper fake POR */ -#define MC_CMD_REBOOT_MODE_SNAPPER_POR 0x4 -#define MC_CMD_REBOOT_MODE_IN_FAKE_OFST 0 -#define MC_CMD_REBOOT_MODE_IN_FAKE_LBN 7 -#define MC_CMD_REBOOT_MODE_IN_FAKE_WIDTH 1 - -/* MC_CMD_REBOOT_MODE_OUT msgresponse */ -#define MC_CMD_REBOOT_MODE_OUT_LEN 4 -#define MC_CMD_REBOOT_MODE_OUT_VALUE_OFST 0 -#define MC_CMD_REBOOT_MODE_OUT_VALUE_LEN 4 - - -/***********************************/ /* MC_CMD_SENSOR_INFO * Returns information about every available sensor. * @@ -8061,6 +8634,54 @@ /* MC_CMD_GET_PHY_STATE_IN msgrequest */ #define MC_CMD_GET_PHY_STATE_IN_LEN 0 +/* MC_CMD_GET_PHY_STATE_IN_V2 msgrequest */ +#define MC_CMD_GET_PHY_STATE_IN_V2_LEN 8 +/* Target port to request PHY state for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details. + */ +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LEN 8 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LO_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LO_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LO_LBN 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LO_WIDTH 32 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_HI_OFST 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_HI_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_HI_LBN 32 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FLAT_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_TYPE_OFST 3 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 20 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 16 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 2 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LINK_END_OFST 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_LINK_END_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_LEN 8 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_LO_OFST 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_LO_LBN 0 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_HI_OFST 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_HI_LBN 32 +#define MC_CMD_GET_PHY_STATE_IN_V2_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_GET_PHY_STATE_OUT msgresponse */ #define MC_CMD_GET_PHY_STATE_OUT_LEN 4 #define MC_CMD_GET_PHY_STATE_OUT_STATE_OFST 0 @@ -8072,22 +8693,6 @@ /***********************************/ -/* MC_CMD_SETUP_8021QBB - * 802.1Qbb control. 8 Tx queues that map to priorities 0 - 7. Use all 1s to - * disable 802.Qbb for a given priority. - */ -#define MC_CMD_SETUP_8021QBB 0x44 - -/* MC_CMD_SETUP_8021QBB_IN msgrequest */ -#define MC_CMD_SETUP_8021QBB_IN_LEN 32 -#define MC_CMD_SETUP_8021QBB_IN_TXQS_OFST 0 -#define MC_CMD_SETUP_8021QBB_IN_TXQS_LEN 32 - -/* MC_CMD_SETUP_8021QBB_OUT msgresponse */ -#define MC_CMD_SETUP_8021QBB_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_WOL_FILTER_GET * Retrieve ID of any WoL filters. Locks required: None. Returns: 0, ENOSYS */ @@ -8106,133 +8711,6 @@ /***********************************/ -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD - * Add a protocol offload to NIC for lights-out state. Locks required: None. - * Returns: 0, ENOSYS - */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD 0x46 -#undef MC_CMD_0x46_PRIVILEGE_CTG - -#define MC_CMD_0x46_PRIVILEGE_CTG SRIOV_CTG_LINK - -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN msgrequest */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_LENMIN 8 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_LENMAX 252 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_LENMAX_MCDI2 1020 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_LEN(num) (4+4*(num)) -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_NUM(len) (((len)-4)/4) -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4 -#define MC_CMD_LIGHTSOUT_OFFLOAD_PROTOCOL_ARP 0x1 /* enum */ -#define MC_CMD_LIGHTSOUT_OFFLOAD_PROTOCOL_NS 0x2 /* enum */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_OFST 4 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_LEN 4 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_MINNUM 1 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_MAXNUM 62 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_DATA_MAXNUM_MCDI2 254 - -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP msgrequest */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_LEN 14 -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0 */ -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4 */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_MAC_OFST 4 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_MAC_LEN 6 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_IP_OFST 10 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_ARP_IP_LEN 4 - -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS msgrequest */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_LEN 42 -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0 */ -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4 */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_MAC_OFST 4 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_MAC_LEN 6 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_SNIPV6_OFST 10 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_SNIPV6_LEN 16 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_IPV6_OFST 26 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_IN_NS_IPV6_LEN 16 - -/* MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT msgresponse */ -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT_LEN 4 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT_FILTER_ID_OFST 0 -#define MC_CMD_ADD_LIGHTSOUT_OFFLOAD_OUT_FILTER_ID_LEN 4 - - -/***********************************/ -/* MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD - * Remove a protocol offload from NIC for lights-out state. Locks required: - * None. Returns: 0, ENOSYS - */ -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD 0x47 -#undef MC_CMD_0x47_PRIVILEGE_CTG - -#define MC_CMD_0x47_PRIVILEGE_CTG SRIOV_CTG_LINK - -/* MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN msgrequest */ -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_LEN 8 -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_OFST 0 -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_PROTOCOL_LEN 4 -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_FILTER_ID_OFST 4 -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_IN_FILTER_ID_LEN 4 - -/* MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_OUT msgresponse */ -#define MC_CMD_REMOVE_LIGHTSOUT_OFFLOAD_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_MAC_RESET_RESTORE - * Restore MAC after block reset. Locks required: None. Returns: 0. - */ -#define MC_CMD_MAC_RESET_RESTORE 0x48 - -/* MC_CMD_MAC_RESET_RESTORE_IN msgrequest */ -#define MC_CMD_MAC_RESET_RESTORE_IN_LEN 0 - -/* MC_CMD_MAC_RESET_RESTORE_OUT msgresponse */ -#define MC_CMD_MAC_RESET_RESTORE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_TESTASSERT - * Deliberately trigger an assert-detonation in the firmware for testing - * purposes (i.e. to allow tests that the driver copes gracefully). Locks - * required: None Returns: 0 - */ -#define MC_CMD_TESTASSERT 0x49 -#undef MC_CMD_0x49_PRIVILEGE_CTG - -#define MC_CMD_0x49_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_TESTASSERT_IN msgrequest */ -#define MC_CMD_TESTASSERT_IN_LEN 0 - -/* MC_CMD_TESTASSERT_OUT msgresponse */ -#define MC_CMD_TESTASSERT_OUT_LEN 0 - -/* MC_CMD_TESTASSERT_V2_IN msgrequest */ -#define MC_CMD_TESTASSERT_V2_IN_LEN 4 -/* How to provoke the assertion */ -#define MC_CMD_TESTASSERT_V2_IN_TYPE_OFST 0 -#define MC_CMD_TESTASSERT_V2_IN_TYPE_LEN 4 -/* enum: Assert using the FAIL_ASSERTION_WITH_USEFUL_VALUES macro. Unless - * you're testing firmware, this is what you want. - */ -#define MC_CMD_TESTASSERT_V2_IN_FAIL_ASSERTION_WITH_USEFUL_VALUES 0x0 -/* enum: Assert using assert(0); */ -#define MC_CMD_TESTASSERT_V2_IN_ASSERT_FALSE 0x1 -/* enum: Deliberately trigger a watchdog */ -#define MC_CMD_TESTASSERT_V2_IN_WATCHDOG 0x2 -/* enum: Deliberately trigger a trap by loading from an invalid address */ -#define MC_CMD_TESTASSERT_V2_IN_LOAD_TRAP 0x3 -/* enum: Deliberately trigger a trap by storing to an invalid address */ -#define MC_CMD_TESTASSERT_V2_IN_STORE_TRAP 0x4 -/* enum: Jump to an invalid address */ -#define MC_CMD_TESTASSERT_V2_IN_JUMP_TRAP 0x5 - -/* MC_CMD_TESTASSERT_V2_OUT msgresponse */ -#define MC_CMD_TESTASSERT_V2_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_WORKAROUND * Enable/Disable a given workaround. The mcfw will return EINVAL if it doesn't * understand the given workaround number - which should not be treated as a @@ -8324,6 +8802,62 @@ #define MC_CMD_GET_PHY_MEDIA_INFO_IN_DSFP_BANK_LBN 16 #define MC_CMD_GET_PHY_MEDIA_INFO_IN_DSFP_BANK_WIDTH 16 +/* MC_CMD_GET_PHY_MEDIA_INFO_IN_V2 msgrequest */ +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_LEN 12 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_PAGE_OFST 0 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_PAGE_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_DSFP_PAGE_OFST 0 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_DSFP_PAGE_LBN 0 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_DSFP_PAGE_WIDTH 16 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_DSFP_BANK_OFST 0 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_DSFP_BANK_LBN 16 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_DSFP_BANK_WIDTH 16 +/* Target port to request PHY state for. Uses MAE_LINK_ENDPOINT_SELECTOR which + * identifies a real or virtual network port by MAE port and link end. See the + * structure definition for more details + */ +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LEN 8 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LO_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LO_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LO_LBN 32 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LO_WIDTH 32 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_HI_OFST 8 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_HI_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_HI_LBN 64 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_HI_WIDTH 32 +/* See structuredef: MAE_LINK_ENDPOINT_SELECTOR */ +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FLAT_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FLAT_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_TYPE_OFST 7 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_TYPE_LEN 1 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_MPORT_ID_LEN 3 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_LBN 32 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_PPORT_ID_WIDTH 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_LBN 52 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_INTF_ID_WIDTH 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_LBN 48 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_MH_PF_ID_WIDTH 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_OFST 6 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_PF_ID_LEN 1 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_MPORT_SELECTOR_FUNC_VF_ID_LEN 2 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LINK_END_OFST 8 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_LINK_END_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_LEN 8 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_LO_OFST 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_LO_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_LO_LBN 32 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_LO_WIDTH 32 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_HI_OFST 8 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_HI_LEN 4 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_HI_LBN 64 +#define MC_CMD_GET_PHY_MEDIA_INFO_IN_V2_TARGET_FLAT_HI_WIDTH 32 + /* MC_CMD_GET_PHY_MEDIA_INFO_OUT msgresponse */ #define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMIN 5 #define MC_CMD_GET_PHY_MEDIA_INFO_OUT_LENMAX 252 @@ -8348,7 +8882,7 @@ #define MC_CMD_NVRAM_TEST 0x4c #undef MC_CMD_0x4c_PRIVILEGE_CTG -#define MC_CMD_0x4c_PRIVILEGE_CTG SRIOV_CTG_ADMIN +#define MC_CMD_0x4c_PRIVILEGE_CTG SRIOV_CTG_ADMIN_TSA_UNBOUND /* MC_CMD_NVRAM_TEST_IN msgrequest */ #define MC_CMD_NVRAM_TEST_IN_LEN 4 @@ -8370,103 +8904,6 @@ /***********************************/ -/* MC_CMD_MRSFP_TWEAK - * Read status and/or set parameters for the 'mrsfp' driver in mr_rusty builds. - * I2C I/O expander bits are always read; if equaliser parameters are supplied, - * they are configured first. Locks required: None. Return code: 0, EINVAL. - */ -#define MC_CMD_MRSFP_TWEAK 0x4d - -/* MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG msgrequest */ -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_LEN 16 -/* 0-6 low->high de-emph. */ -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_LEVEL_OFST 0 -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_LEVEL_LEN 4 -/* 0-8 low->high ref.V */ -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_DT_CFG_OFST 4 -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_TXEQ_DT_CFG_LEN 4 -/* 0-8 0-8 low->high boost */ -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_BOOST_OFST 8 -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_BOOST_LEN 4 -/* 0-8 low->high ref.V */ -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_DT_CFG_OFST 12 -#define MC_CMD_MRSFP_TWEAK_IN_EQ_CONFIG_RXEQ_DT_CFG_LEN 4 - -/* MC_CMD_MRSFP_TWEAK_IN_READ_ONLY msgrequest */ -#define MC_CMD_MRSFP_TWEAK_IN_READ_ONLY_LEN 0 - -/* MC_CMD_MRSFP_TWEAK_OUT msgresponse */ -#define MC_CMD_MRSFP_TWEAK_OUT_LEN 12 -/* input bits */ -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_INPUTS_OFST 0 -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_INPUTS_LEN 4 -/* output bits */ -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_OUTPUTS_OFST 4 -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_OUTPUTS_LEN 4 -/* direction */ -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OFST 8 -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_LEN 4 -/* enum: Out. */ -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_OUT 0x0 -/* enum: In. */ -#define MC_CMD_MRSFP_TWEAK_OUT_IOEXP_DIRECTION_IN 0x1 - - -/***********************************/ -/* MC_CMD_SENSOR_SET_LIMS - * Adjusts the sensor limits. This is a warranty-voiding operation. Returns: - * ENOENT if the sensor specified does not exist, EINVAL if the limits are out - * of range. - */ -#define MC_CMD_SENSOR_SET_LIMS 0x4e -#undef MC_CMD_0x4e_PRIVILEGE_CTG - -#define MC_CMD_0x4e_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_SENSOR_SET_LIMS_IN msgrequest */ -#define MC_CMD_SENSOR_SET_LIMS_IN_LEN 20 -#define MC_CMD_SENSOR_SET_LIMS_IN_SENSOR_OFST 0 -#define MC_CMD_SENSOR_SET_LIMS_IN_SENSOR_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_SENSOR_INFO/MC_CMD_SENSOR_INFO_OUT/MASK */ -/* interpretation is is sensor-specific. */ -#define MC_CMD_SENSOR_SET_LIMS_IN_LOW0_OFST 4 -#define MC_CMD_SENSOR_SET_LIMS_IN_LOW0_LEN 4 -/* interpretation is is sensor-specific. */ -#define MC_CMD_SENSOR_SET_LIMS_IN_HI0_OFST 8 -#define MC_CMD_SENSOR_SET_LIMS_IN_HI0_LEN 4 -/* interpretation is is sensor-specific. */ -#define MC_CMD_SENSOR_SET_LIMS_IN_LOW1_OFST 12 -#define MC_CMD_SENSOR_SET_LIMS_IN_LOW1_LEN 4 -/* interpretation is is sensor-specific. */ -#define MC_CMD_SENSOR_SET_LIMS_IN_HI1_OFST 16 -#define MC_CMD_SENSOR_SET_LIMS_IN_HI1_LEN 4 - -/* MC_CMD_SENSOR_SET_LIMS_OUT msgresponse */ -#define MC_CMD_SENSOR_SET_LIMS_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_GET_RESOURCE_LIMITS - */ -#define MC_CMD_GET_RESOURCE_LIMITS 0x4f - -/* MC_CMD_GET_RESOURCE_LIMITS_IN msgrequest */ -#define MC_CMD_GET_RESOURCE_LIMITS_IN_LEN 0 - -/* MC_CMD_GET_RESOURCE_LIMITS_OUT msgresponse */ -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_LEN 16 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_BUFTBL_OFST 0 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_BUFTBL_LEN 4 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_EVQ_OFST 4 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_EVQ_LEN 4 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_RXQ_OFST 8 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_RXQ_LEN 4 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_TXQ_OFST 12 -#define MC_CMD_GET_RESOURCE_LIMITS_OUT_TXQ_LEN 4 - - -/***********************************/ /* MC_CMD_NVRAM_PARTITIONS * Reads the list of available virtual NVRAM partition types. Locks required: * none. Returns: 0, EINVAL (bad type). @@ -8582,806 +9019,6 @@ #define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_STRIDE_OFST 12 #define MC_CMD_GET_MAC_ADDRESSES_OUT_MAC_STRIDE_LEN 4 - -/***********************************/ -/* MC_CMD_CLP - * Perform a CLP related operation, see SF-110495-PS for details of CLP - * processing. This command has been extended to accomodate the requirements of - * different manufacturers which are to be found in SF-119187-TC, SF-119186-TC, - * SF-120509-TC and SF-117282-PS. - */ -#define MC_CMD_CLP 0x56 -#undef MC_CMD_0x56_PRIVILEGE_CTG - -#define MC_CMD_0x56_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_CLP_IN msgrequest */ -#define MC_CMD_CLP_IN_LEN 4 -/* Sub operation */ -#define MC_CMD_CLP_IN_OP_OFST 0 -#define MC_CMD_CLP_IN_OP_LEN 4 -/* enum: Return to factory default settings */ -#define MC_CMD_CLP_OP_DEFAULT 0x1 -/* enum: Set MAC address */ -#define MC_CMD_CLP_OP_SET_MAC 0x2 -/* enum: Get MAC address */ -#define MC_CMD_CLP_OP_GET_MAC 0x3 -/* enum: Set UEFI/GPXE boot mode */ -#define MC_CMD_CLP_OP_SET_BOOT 0x4 -/* enum: Get UEFI/GPXE boot mode */ -#define MC_CMD_CLP_OP_GET_BOOT 0x5 - -/* MC_CMD_CLP_OUT msgresponse */ -#define MC_CMD_CLP_OUT_LEN 0 - -/* MC_CMD_CLP_IN_DEFAULT msgrequest */ -#define MC_CMD_CLP_IN_DEFAULT_LEN 4 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ - -/* MC_CMD_CLP_OUT_DEFAULT msgresponse */ -#define MC_CMD_CLP_OUT_DEFAULT_LEN 0 - -/* MC_CMD_CLP_IN_SET_MAC msgrequest */ -#define MC_CMD_CLP_IN_SET_MAC_LEN 12 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ -/* The MAC address assigned to port. A zero MAC address of 00:00:00:00:00:00 - * restores the permanent (factory-programmed) MAC address associated with the - * port. A non-zero MAC address persists until a PCIe reset or a power cycle. - */ -#define MC_CMD_CLP_IN_SET_MAC_ADDR_OFST 4 -#define MC_CMD_CLP_IN_SET_MAC_ADDR_LEN 6 -/* Padding */ -#define MC_CMD_CLP_IN_SET_MAC_RESERVED_OFST 10 -#define MC_CMD_CLP_IN_SET_MAC_RESERVED_LEN 2 - -/* MC_CMD_CLP_OUT_SET_MAC msgresponse */ -#define MC_CMD_CLP_OUT_SET_MAC_LEN 0 - -/* MC_CMD_CLP_IN_SET_MAC_V2 msgrequest */ -#define MC_CMD_CLP_IN_SET_MAC_V2_LEN 16 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ -/* The MAC address assigned to port. A zero MAC address of 00:00:00:00:00:00 - * restores the permanent (factory-programmed) MAC address associated with the - * port. A non-zero MAC address persists until a PCIe reset or a power cycle. - */ -#define MC_CMD_CLP_IN_SET_MAC_V2_ADDR_OFST 4 -#define MC_CMD_CLP_IN_SET_MAC_V2_ADDR_LEN 6 -/* Padding */ -#define MC_CMD_CLP_IN_SET_MAC_V2_RESERVED_OFST 10 -#define MC_CMD_CLP_IN_SET_MAC_V2_RESERVED_LEN 2 -#define MC_CMD_CLP_IN_SET_MAC_V2_FLAGS_OFST 12 -#define MC_CMD_CLP_IN_SET_MAC_V2_FLAGS_LEN 4 -#define MC_CMD_CLP_IN_SET_MAC_V2_VIRTUAL_OFST 12 -#define MC_CMD_CLP_IN_SET_MAC_V2_VIRTUAL_LBN 0 -#define MC_CMD_CLP_IN_SET_MAC_V2_VIRTUAL_WIDTH 1 - -/* MC_CMD_CLP_IN_GET_MAC msgrequest */ -#define MC_CMD_CLP_IN_GET_MAC_LEN 4 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ - -/* MC_CMD_CLP_IN_GET_MAC_V2 msgrequest */ -#define MC_CMD_CLP_IN_GET_MAC_V2_LEN 8 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ -#define MC_CMD_CLP_IN_GET_MAC_V2_FLAGS_OFST 4 -#define MC_CMD_CLP_IN_GET_MAC_V2_FLAGS_LEN 4 -#define MC_CMD_CLP_IN_GET_MAC_V2_PERMANENT_OFST 4 -#define MC_CMD_CLP_IN_GET_MAC_V2_PERMANENT_LBN 0 -#define MC_CMD_CLP_IN_GET_MAC_V2_PERMANENT_WIDTH 1 - -/* MC_CMD_CLP_OUT_GET_MAC msgresponse */ -#define MC_CMD_CLP_OUT_GET_MAC_LEN 8 -/* MAC address assigned to port */ -#define MC_CMD_CLP_OUT_GET_MAC_ADDR_OFST 0 -#define MC_CMD_CLP_OUT_GET_MAC_ADDR_LEN 6 -/* Padding */ -#define MC_CMD_CLP_OUT_GET_MAC_RESERVED_OFST 6 -#define MC_CMD_CLP_OUT_GET_MAC_RESERVED_LEN 2 - -/* MC_CMD_CLP_IN_SET_BOOT msgrequest */ -#define MC_CMD_CLP_IN_SET_BOOT_LEN 5 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ -/* Boot flag */ -#define MC_CMD_CLP_IN_SET_BOOT_FLAG_OFST 4 -#define MC_CMD_CLP_IN_SET_BOOT_FLAG_LEN 1 - -/* MC_CMD_CLP_OUT_SET_BOOT msgresponse */ -#define MC_CMD_CLP_OUT_SET_BOOT_LEN 0 - -/* MC_CMD_CLP_IN_GET_BOOT msgrequest */ -#define MC_CMD_CLP_IN_GET_BOOT_LEN 4 -/* MC_CMD_CLP_IN_OP_OFST 0 */ -/* MC_CMD_CLP_IN_OP_LEN 4 */ - -/* MC_CMD_CLP_OUT_GET_BOOT msgresponse */ -#define MC_CMD_CLP_OUT_GET_BOOT_LEN 4 -/* Boot flag */ -#define MC_CMD_CLP_OUT_GET_BOOT_FLAG_OFST 0 -#define MC_CMD_CLP_OUT_GET_BOOT_FLAG_LEN 1 -/* Padding */ -#define MC_CMD_CLP_OUT_GET_BOOT_RESERVED_OFST 1 -#define MC_CMD_CLP_OUT_GET_BOOT_RESERVED_LEN 3 - - -/***********************************/ -/* MC_CMD_MUM - * Perform a MUM operation - */ -#define MC_CMD_MUM 0x57 -#undef MC_CMD_0x57_PRIVILEGE_CTG - -#define MC_CMD_0x57_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_MUM_IN msgrequest */ -#define MC_CMD_MUM_IN_LEN 4 -#define MC_CMD_MUM_IN_OP_HDR_OFST 0 -#define MC_CMD_MUM_IN_OP_HDR_LEN 4 -#define MC_CMD_MUM_IN_OP_OFST 0 -#define MC_CMD_MUM_IN_OP_LBN 0 -#define MC_CMD_MUM_IN_OP_WIDTH 8 -/* enum: NULL MCDI command to MUM */ -#define MC_CMD_MUM_OP_NULL 0x1 -/* enum: Get MUM version */ -#define MC_CMD_MUM_OP_GET_VERSION 0x2 -/* enum: Issue raw I2C command to MUM */ -#define MC_CMD_MUM_OP_RAW_CMD 0x3 -/* enum: Read from registers on devices connected to MUM. */ -#define MC_CMD_MUM_OP_READ 0x4 -/* enum: Write to registers on devices connected to MUM. */ -#define MC_CMD_MUM_OP_WRITE 0x5 -/* enum: Control UART logging. */ -#define MC_CMD_MUM_OP_LOG 0x6 -/* enum: Operations on MUM GPIO lines */ -#define MC_CMD_MUM_OP_GPIO 0x7 -/* enum: Get sensor readings from MUM */ -#define MC_CMD_MUM_OP_READ_SENSORS 0x8 -/* enum: Initiate clock programming on the MUM */ -#define MC_CMD_MUM_OP_PROGRAM_CLOCKS 0x9 -/* enum: Initiate FPGA load from flash on the MUM */ -#define MC_CMD_MUM_OP_FPGA_LOAD 0xa -/* enum: Request sensor reading from MUM ADC resulting from earlier request via - * MUM ATB - */ -#define MC_CMD_MUM_OP_READ_ATB_SENSOR 0xb -/* enum: Send commands relating to the QSFP ports via the MUM for PHY - * operations - */ -#define MC_CMD_MUM_OP_QSFP 0xc -/* enum: Request discrete and SODIMM DDR info (type, size, speed grade, voltage - * level) from MUM - */ -#define MC_CMD_MUM_OP_READ_DDR_INFO 0xd - -/* MC_CMD_MUM_IN_NULL msgrequest */ -#define MC_CMD_MUM_IN_NULL_LEN 4 -/* MUM cmd header */ -#define MC_CMD_MUM_IN_CMD_OFST 0 -#define MC_CMD_MUM_IN_CMD_LEN 4 - -/* MC_CMD_MUM_IN_GET_VERSION msgrequest */ -#define MC_CMD_MUM_IN_GET_VERSION_LEN 4 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ - -/* MC_CMD_MUM_IN_READ msgrequest */ -#define MC_CMD_MUM_IN_READ_LEN 16 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -/* ID of (device connected to MUM) to read from registers of */ -#define MC_CMD_MUM_IN_READ_DEVICE_OFST 4 -#define MC_CMD_MUM_IN_READ_DEVICE_LEN 4 -/* enum: Hittite HMC1035 clock generator on Sorrento board */ -#define MC_CMD_MUM_DEV_HITTITE 0x1 -/* enum: Hittite HMC1035 clock generator for NIC-side on Sorrento board */ -#define MC_CMD_MUM_DEV_HITTITE_NIC 0x2 -/* 32-bit address to read from */ -#define MC_CMD_MUM_IN_READ_ADDR_OFST 8 -#define MC_CMD_MUM_IN_READ_ADDR_LEN 4 -/* Number of words to read. */ -#define MC_CMD_MUM_IN_READ_NUMWORDS_OFST 12 -#define MC_CMD_MUM_IN_READ_NUMWORDS_LEN 4 - -/* MC_CMD_MUM_IN_WRITE msgrequest */ -#define MC_CMD_MUM_IN_WRITE_LENMIN 16 -#define MC_CMD_MUM_IN_WRITE_LENMAX 252 -#define MC_CMD_MUM_IN_WRITE_LENMAX_MCDI2 1020 -#define MC_CMD_MUM_IN_WRITE_LEN(num) (12+4*(num)) -#define MC_CMD_MUM_IN_WRITE_BUFFER_NUM(len) (((len)-12)/4) -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -/* ID of (device connected to MUM) to write to registers of */ -#define MC_CMD_MUM_IN_WRITE_DEVICE_OFST 4 -#define MC_CMD_MUM_IN_WRITE_DEVICE_LEN 4 -/* enum: Hittite HMC1035 clock generator on Sorrento board */ -/* MC_CMD_MUM_DEV_HITTITE 0x1 */ -/* 32-bit address to write to */ -#define MC_CMD_MUM_IN_WRITE_ADDR_OFST 8 -#define MC_CMD_MUM_IN_WRITE_ADDR_LEN 4 -/* Words to write */ -#define MC_CMD_MUM_IN_WRITE_BUFFER_OFST 12 -#define MC_CMD_MUM_IN_WRITE_BUFFER_LEN 4 -#define MC_CMD_MUM_IN_WRITE_BUFFER_MINNUM 1 -#define MC_CMD_MUM_IN_WRITE_BUFFER_MAXNUM 60 -#define MC_CMD_MUM_IN_WRITE_BUFFER_MAXNUM_MCDI2 252 - -/* MC_CMD_MUM_IN_RAW_CMD msgrequest */ -#define MC_CMD_MUM_IN_RAW_CMD_LENMIN 17 -#define MC_CMD_MUM_IN_RAW_CMD_LENMAX 252 -#define MC_CMD_MUM_IN_RAW_CMD_LENMAX_MCDI2 1020 -#define MC_CMD_MUM_IN_RAW_CMD_LEN(num) (16+1*(num)) -#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_NUM(len) (((len)-16)/1) -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -/* MUM I2C cmd code */ -#define MC_CMD_MUM_IN_RAW_CMD_CMD_CODE_OFST 4 -#define MC_CMD_MUM_IN_RAW_CMD_CMD_CODE_LEN 4 -/* Number of bytes to write */ -#define MC_CMD_MUM_IN_RAW_CMD_NUM_WRITE_OFST 8 -#define MC_CMD_MUM_IN_RAW_CMD_NUM_WRITE_LEN 4 -/* Number of bytes to read */ -#define MC_CMD_MUM_IN_RAW_CMD_NUM_READ_OFST 12 -#define MC_CMD_MUM_IN_RAW_CMD_NUM_READ_LEN 4 -/* Bytes to write */ -#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_OFST 16 -#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_LEN 1 -#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_MINNUM 1 -#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_MAXNUM 236 -#define MC_CMD_MUM_IN_RAW_CMD_WRITE_DATA_MAXNUM_MCDI2 1004 - -/* MC_CMD_MUM_IN_LOG msgrequest */ -#define MC_CMD_MUM_IN_LOG_LEN 8 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_LOG_OP_OFST 4 -#define MC_CMD_MUM_IN_LOG_OP_LEN 4 -#define MC_CMD_MUM_IN_LOG_OP_UART 0x1 /* enum */ - -/* MC_CMD_MUM_IN_LOG_OP_UART msgrequest */ -#define MC_CMD_MUM_IN_LOG_OP_UART_LEN 12 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -/* MC_CMD_MUM_IN_LOG_OP_OFST 4 */ -/* MC_CMD_MUM_IN_LOG_OP_LEN 4 */ -/* Enable/disable debug output to UART */ -#define MC_CMD_MUM_IN_LOG_OP_UART_ENABLE_OFST 8 -#define MC_CMD_MUM_IN_LOG_OP_UART_ENABLE_LEN 4 - -/* MC_CMD_MUM_IN_GPIO msgrequest */ -#define MC_CMD_MUM_IN_GPIO_LEN 8 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_HDR_LEN 4 -#define MC_CMD_MUM_IN_GPIO_OPCODE_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OPCODE_LBN 0 -#define MC_CMD_MUM_IN_GPIO_OPCODE_WIDTH 8 -#define MC_CMD_MUM_IN_GPIO_IN_READ 0x0 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE 0x1 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OUT_READ 0x2 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE 0x3 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ 0x4 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OP 0x5 /* enum */ - -/* MC_CMD_MUM_IN_GPIO_IN_READ msgrequest */ -#define MC_CMD_MUM_IN_GPIO_IN_READ_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_IN_READ_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_IN_READ_HDR_LEN 4 - -/* MC_CMD_MUM_IN_GPIO_OUT_WRITE msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_LEN 16 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_HDR_LEN 4 -/* The first 32-bit word to be written to the GPIO OUT register. */ -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK1_OFST 8 -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK1_LEN 4 -/* The second 32-bit word to be written to the GPIO OUT register. */ -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK2_OFST 12 -#define MC_CMD_MUM_IN_GPIO_OUT_WRITE_GPIOMASK2_LEN 4 - -/* MC_CMD_MUM_IN_GPIO_OUT_READ msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OUT_READ_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OUT_READ_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OUT_READ_HDR_LEN 4 - -/* MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_LEN 16 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_HDR_LEN 4 -/* The first 32-bit word to be written to the GPIO OUT ENABLE register. */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK1_OFST 8 -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK1_LEN 4 -/* The second 32-bit word to be written to the GPIO OUT ENABLE register. */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK2_OFST 12 -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_WRITE_GPIOMASK2_LEN 4 - -/* MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OUT_ENABLE_READ_HDR_LEN 4 - -/* MC_CMD_MUM_IN_GPIO_OP msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OP_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OP_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_HDR_LEN 4 -#define MC_CMD_MUM_IN_GPIO_OP_BITWISE_OP_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_BITWISE_OP_LBN 8 -#define MC_CMD_MUM_IN_GPIO_OP_BITWISE_OP_WIDTH 8 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ 0x0 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE 0x1 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG 0x2 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE 0x3 /* enum */ -#define MC_CMD_MUM_IN_GPIO_OP_GPIO_NUMBER_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_GPIO_NUMBER_LBN 16 -#define MC_CMD_MUM_IN_GPIO_OP_GPIO_NUMBER_WIDTH 8 - -/* MC_CMD_MUM_IN_GPIO_OP_OUT_READ msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_READ_HDR_LEN 4 - -/* MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_HDR_LEN 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_WRITEBIT_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_WRITEBIT_LBN 24 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_WRITE_WRITEBIT_WIDTH 8 - -/* MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_HDR_LEN 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_CFG_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_CFG_LBN 24 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_CONFIG_CFG_WIDTH 8 - -/* MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE msgrequest */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_LEN 8 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_HDR_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_HDR_LEN 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_ENABLEBIT_OFST 4 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_ENABLEBIT_LBN 24 -#define MC_CMD_MUM_IN_GPIO_OP_OUT_ENABLE_ENABLEBIT_WIDTH 8 - -/* MC_CMD_MUM_IN_READ_SENSORS msgrequest */ -#define MC_CMD_MUM_IN_READ_SENSORS_LEN 8 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_READ_SENSORS_PARAMS_OFST 4 -#define MC_CMD_MUM_IN_READ_SENSORS_PARAMS_LEN 4 -#define MC_CMD_MUM_IN_READ_SENSORS_SENSOR_ID_OFST 4 -#define MC_CMD_MUM_IN_READ_SENSORS_SENSOR_ID_LBN 0 -#define MC_CMD_MUM_IN_READ_SENSORS_SENSOR_ID_WIDTH 8 -#define MC_CMD_MUM_IN_READ_SENSORS_NUM_SENSORS_OFST 4 -#define MC_CMD_MUM_IN_READ_SENSORS_NUM_SENSORS_LBN 8 -#define MC_CMD_MUM_IN_READ_SENSORS_NUM_SENSORS_WIDTH 8 - -/* MC_CMD_MUM_IN_PROGRAM_CLOCKS msgrequest */ -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_LEN 12 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -/* Bit-mask of clocks to be programmed */ -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_MASK_OFST 4 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_MASK_LEN 4 -#define MC_CMD_MUM_CLOCK_ID_FPGA 0x0 /* enum */ -#define MC_CMD_MUM_CLOCK_ID_DDR 0x1 /* enum */ -#define MC_CMD_MUM_CLOCK_ID_NIC 0x2 /* enum */ -/* Control flags for clock programming */ -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_FLAGS_OFST 8 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_FLAGS_LEN 4 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_OVERCLOCK_110_OFST 8 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_OVERCLOCK_110_LBN 0 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_OVERCLOCK_110_WIDTH 1 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_NIC_FROM_FPGA_OFST 8 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_NIC_FROM_FPGA_LBN 1 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_NIC_FROM_FPGA_WIDTH 1 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_REF_FROM_XO_OFST 8 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_REF_FROM_XO_LBN 2 -#define MC_CMD_MUM_IN_PROGRAM_CLOCKS_CLOCK_REF_FROM_XO_WIDTH 1 - -/* MC_CMD_MUM_IN_FPGA_LOAD msgrequest */ -#define MC_CMD_MUM_IN_FPGA_LOAD_LEN 8 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -/* Enable/Disable FPGA config from flash */ -#define MC_CMD_MUM_IN_FPGA_LOAD_ENABLE_OFST 4 -#define MC_CMD_MUM_IN_FPGA_LOAD_ENABLE_LEN 4 - -/* MC_CMD_MUM_IN_READ_ATB_SENSOR msgrequest */ -#define MC_CMD_MUM_IN_READ_ATB_SENSOR_LEN 4 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ - -/* MC_CMD_MUM_IN_QSFP msgrequest */ -#define MC_CMD_MUM_IN_QSFP_LEN 12 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_OPCODE_OFST 4 -#define MC_CMD_MUM_IN_QSFP_OPCODE_LBN 0 -#define MC_CMD_MUM_IN_QSFP_OPCODE_WIDTH 4 -#define MC_CMD_MUM_IN_QSFP_INIT 0x0 /* enum */ -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE 0x1 /* enum */ -#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP 0x2 /* enum */ -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO 0x3 /* enum */ -#define MC_CMD_MUM_IN_QSFP_FILL_STATS 0x4 /* enum */ -#define MC_CMD_MUM_IN_QSFP_POLL_BIST 0x5 /* enum */ -#define MC_CMD_MUM_IN_QSFP_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_IDX_LEN 4 - -/* MC_CMD_MUM_IN_QSFP_INIT msgrequest */ -#define MC_CMD_MUM_IN_QSFP_INIT_LEN 16 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_INIT_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_INIT_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_INIT_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_INIT_IDX_LEN 4 -#define MC_CMD_MUM_IN_QSFP_INIT_CAGE_OFST 12 -#define MC_CMD_MUM_IN_QSFP_INIT_CAGE_LEN 4 - -/* MC_CMD_MUM_IN_QSFP_RECONFIGURE msgrequest */ -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_LEN 24 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_IDX_LEN 4 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_TX_DISABLE_OFST 12 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_TX_DISABLE_LEN 4 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LANES_OFST 16 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LANES_LEN 4 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LINK_SPEED_OFST 20 -#define MC_CMD_MUM_IN_QSFP_RECONFIGURE_PORT_LINK_SPEED_LEN 4 - -/* MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP msgrequest */ -#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_LEN 12 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_GET_SUPPORTED_CAP_IDX_LEN 4 - -/* MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO msgrequest */ -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_LEN 16 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_IDX_LEN 4 -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_PAGE_OFST 12 -#define MC_CMD_MUM_IN_QSFP_GET_MEDIA_INFO_PAGE_LEN 4 - -/* MC_CMD_MUM_IN_QSFP_FILL_STATS msgrequest */ -#define MC_CMD_MUM_IN_QSFP_FILL_STATS_LEN 12 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_FILL_STATS_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_FILL_STATS_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_FILL_STATS_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_FILL_STATS_IDX_LEN 4 - -/* MC_CMD_MUM_IN_QSFP_POLL_BIST msgrequest */ -#define MC_CMD_MUM_IN_QSFP_POLL_BIST_LEN 12 -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ -#define MC_CMD_MUM_IN_QSFP_POLL_BIST_HDR_OFST 4 -#define MC_CMD_MUM_IN_QSFP_POLL_BIST_HDR_LEN 4 -#define MC_CMD_MUM_IN_QSFP_POLL_BIST_IDX_OFST 8 -#define MC_CMD_MUM_IN_QSFP_POLL_BIST_IDX_LEN 4 - -/* MC_CMD_MUM_IN_READ_DDR_INFO msgrequest */ -#define MC_CMD_MUM_IN_READ_DDR_INFO_LEN 4 -/* MUM cmd header */ -/* MC_CMD_MUM_IN_CMD_OFST 0 */ -/* MC_CMD_MUM_IN_CMD_LEN 4 */ - -/* MC_CMD_MUM_OUT msgresponse */ -#define MC_CMD_MUM_OUT_LEN 0 - -/* MC_CMD_MUM_OUT_NULL msgresponse */ -#define MC_CMD_MUM_OUT_NULL_LEN 0 - -/* MC_CMD_MUM_OUT_GET_VERSION msgresponse */ -#define MC_CMD_MUM_OUT_GET_VERSION_LEN 12 -#define MC_CMD_MUM_OUT_GET_VERSION_FIRMWARE_OFST 0 -#define MC_CMD_MUM_OUT_GET_VERSION_FIRMWARE_LEN 4 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_OFST 4 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LEN 8 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LO_OFST 4 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LO_LEN 4 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LO_LBN 32 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_LO_WIDTH 32 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_HI_OFST 8 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_HI_LEN 4 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_HI_LBN 64 -#define MC_CMD_MUM_OUT_GET_VERSION_VERSION_HI_WIDTH 32 - -/* MC_CMD_MUM_OUT_RAW_CMD msgresponse */ -#define MC_CMD_MUM_OUT_RAW_CMD_LENMIN 1 -#define MC_CMD_MUM_OUT_RAW_CMD_LENMAX 252 -#define MC_CMD_MUM_OUT_RAW_CMD_LENMAX_MCDI2 1020 -#define MC_CMD_MUM_OUT_RAW_CMD_LEN(num) (0+1*(num)) -#define MC_CMD_MUM_OUT_RAW_CMD_DATA_NUM(len) (((len)-0)/1) -/* returned data */ -#define MC_CMD_MUM_OUT_RAW_CMD_DATA_OFST 0 -#define MC_CMD_MUM_OUT_RAW_CMD_DATA_LEN 1 -#define MC_CMD_MUM_OUT_RAW_CMD_DATA_MINNUM 1 -#define MC_CMD_MUM_OUT_RAW_CMD_DATA_MAXNUM 252 -#define MC_CMD_MUM_OUT_RAW_CMD_DATA_MAXNUM_MCDI2 1020 - -/* MC_CMD_MUM_OUT_READ msgresponse */ -#define MC_CMD_MUM_OUT_READ_LENMIN 4 -#define MC_CMD_MUM_OUT_READ_LENMAX 252 -#define MC_CMD_MUM_OUT_READ_LENMAX_MCDI2 1020 -#define MC_CMD_MUM_OUT_READ_LEN(num) (0+4*(num)) -#define MC_CMD_MUM_OUT_READ_BUFFER_NUM(len) (((len)-0)/4) -#define MC_CMD_MUM_OUT_READ_BUFFER_OFST 0 -#define MC_CMD_MUM_OUT_READ_BUFFER_LEN 4 -#define MC_CMD_MUM_OUT_READ_BUFFER_MINNUM 1 -#define MC_CMD_MUM_OUT_READ_BUFFER_MAXNUM 63 -#define MC_CMD_MUM_OUT_READ_BUFFER_MAXNUM_MCDI2 255 - -/* MC_CMD_MUM_OUT_WRITE msgresponse */ -#define MC_CMD_MUM_OUT_WRITE_LEN 0 - -/* MC_CMD_MUM_OUT_LOG msgresponse */ -#define MC_CMD_MUM_OUT_LOG_LEN 0 - -/* MC_CMD_MUM_OUT_LOG_OP_UART msgresponse */ -#define MC_CMD_MUM_OUT_LOG_OP_UART_LEN 0 - -/* MC_CMD_MUM_OUT_GPIO_IN_READ msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_IN_READ_LEN 8 -/* The first 32-bit word read from the GPIO IN register. */ -#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK1_OFST 0 -#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK1_LEN 4 -/* The second 32-bit word read from the GPIO IN register. */ -#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK2_OFST 4 -#define MC_CMD_MUM_OUT_GPIO_IN_READ_GPIOMASK2_LEN 4 - -/* MC_CMD_MUM_OUT_GPIO_OUT_WRITE msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OUT_WRITE_LEN 0 - -/* MC_CMD_MUM_OUT_GPIO_OUT_READ msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OUT_READ_LEN 8 -/* The first 32-bit word read from the GPIO OUT register. */ -#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK1_OFST 0 -#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK1_LEN 4 -/* The second 32-bit word read from the GPIO OUT register. */ -#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK2_OFST 4 -#define MC_CMD_MUM_OUT_GPIO_OUT_READ_GPIOMASK2_LEN 4 - -/* MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_WRITE msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_WRITE_LEN 0 - -/* MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_LEN 8 -#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK1_OFST 0 -#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK1_LEN 4 -#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK2_OFST 4 -#define MC_CMD_MUM_OUT_GPIO_OUT_ENABLE_READ_GPIOMASK2_LEN 4 - -/* MC_CMD_MUM_OUT_GPIO_OP_OUT_READ msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OP_OUT_READ_LEN 4 -#define MC_CMD_MUM_OUT_GPIO_OP_OUT_READ_BIT_READ_OFST 0 -#define MC_CMD_MUM_OUT_GPIO_OP_OUT_READ_BIT_READ_LEN 4 - -/* MC_CMD_MUM_OUT_GPIO_OP_OUT_WRITE msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OP_OUT_WRITE_LEN 0 - -/* MC_CMD_MUM_OUT_GPIO_OP_OUT_CONFIG msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OP_OUT_CONFIG_LEN 0 - -/* MC_CMD_MUM_OUT_GPIO_OP_OUT_ENABLE msgresponse */ -#define MC_CMD_MUM_OUT_GPIO_OP_OUT_ENABLE_LEN 0 - -/* MC_CMD_MUM_OUT_READ_SENSORS msgresponse */ -#define MC_CMD_MUM_OUT_READ_SENSORS_LENMIN 4 -#define MC_CMD_MUM_OUT_READ_SENSORS_LENMAX 252 -#define MC_CMD_MUM_OUT_READ_SENSORS_LENMAX_MCDI2 1020 -#define MC_CMD_MUM_OUT_READ_SENSORS_LEN(num) (0+4*(num)) -#define MC_CMD_MUM_OUT_READ_SENSORS_DATA_NUM(len) (((len)-0)/4) -#define MC_CMD_MUM_OUT_READ_SENSORS_DATA_OFST 0 -#define MC_CMD_MUM_OUT_READ_SENSORS_DATA_LEN 4 -#define MC_CMD_MUM_OUT_READ_SENSORS_DATA_MINNUM 1 -#define MC_CMD_MUM_OUT_READ_SENSORS_DATA_MAXNUM 63 -#define MC_CMD_MUM_OUT_READ_SENSORS_DATA_MAXNUM_MCDI2 255 -#define MC_CMD_MUM_OUT_READ_SENSORS_READING_OFST 0 -#define MC_CMD_MUM_OUT_READ_SENSORS_READING_LBN 0 -#define MC_CMD_MUM_OUT_READ_SENSORS_READING_WIDTH 16 -#define MC_CMD_MUM_OUT_READ_SENSORS_STATE_OFST 0 -#define MC_CMD_MUM_OUT_READ_SENSORS_STATE_LBN 16 -#define MC_CMD_MUM_OUT_READ_SENSORS_STATE_WIDTH 8 -#define MC_CMD_MUM_OUT_READ_SENSORS_TYPE_OFST 0 -#define MC_CMD_MUM_OUT_READ_SENSORS_TYPE_LBN 24 -#define MC_CMD_MUM_OUT_READ_SENSORS_TYPE_WIDTH 8 - -/* MC_CMD_MUM_OUT_PROGRAM_CLOCKS msgresponse */ -#define MC_CMD_MUM_OUT_PROGRAM_CLOCKS_LEN 4 -#define MC_CMD_MUM_OUT_PROGRAM_CLOCKS_OK_MASK_OFST 0 -#define MC_CMD_MUM_OUT_PROGRAM_CLOCKS_OK_MASK_LEN 4 - -/* MC_CMD_MUM_OUT_FPGA_LOAD msgresponse */ -#define MC_CMD_MUM_OUT_FPGA_LOAD_LEN 0 - -/* MC_CMD_MUM_OUT_READ_ATB_SENSOR msgresponse */ -#define MC_CMD_MUM_OUT_READ_ATB_SENSOR_LEN 4 -#define MC_CMD_MUM_OUT_READ_ATB_SENSOR_RESULT_OFST 0 -#define MC_CMD_MUM_OUT_READ_ATB_SENSOR_RESULT_LEN 4 - -/* MC_CMD_MUM_OUT_QSFP_INIT msgresponse */ -#define MC_CMD_MUM_OUT_QSFP_INIT_LEN 0 - -/* MC_CMD_MUM_OUT_QSFP_RECONFIGURE msgresponse */ -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_LEN 8 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LP_CAP_OFST 0 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LP_CAP_LEN 4 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_FLAGS_OFST 4 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_FLAGS_LEN 4 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_READY_OFST 4 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_READY_LBN 0 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_READY_WIDTH 1 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LINK_UP_OFST 4 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LINK_UP_LBN 1 -#define MC_CMD_MUM_OUT_QSFP_RECONFIGURE_PORT_PHY_LINK_UP_WIDTH 1 - -/* MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP msgresponse */ -#define MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP_LEN 4 -#define MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP_PORT_PHY_LP_CAP_OFST 0 -#define MC_CMD_MUM_OUT_QSFP_GET_SUPPORTED_CAP_PORT_PHY_LP_CAP_LEN 4 - -/* MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO msgresponse */ -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_LENMIN 5 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_LENMAX 252 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_LENMAX_MCDI2 1020 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_LEN(num) (4+1*(num)) -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_NUM(len) (((len)-4)/1) -/* in bytes */ -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATALEN_OFST 0 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATALEN_LEN 4 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_OFST 4 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_LEN 1 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_MINNUM 1 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_MAXNUM 248 -#define MC_CMD_MUM_OUT_QSFP_GET_MEDIA_INFO_DATA_MAXNUM_MCDI2 1016 - -/* MC_CMD_MUM_OUT_QSFP_FILL_STATS msgresponse */ -#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_LEN 8 -#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PMA_PMD_LINK_UP_OFST 0 -#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PMA_PMD_LINK_UP_LEN 4 -#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PCS_LINK_UP_OFST 4 -#define MC_CMD_MUM_OUT_QSFP_FILL_STATS_PORT_PHY_STATS_PCS_LINK_UP_LEN 4 - -/* MC_CMD_MUM_OUT_QSFP_POLL_BIST msgresponse */ -#define MC_CMD_MUM_OUT_QSFP_POLL_BIST_LEN 4 -#define MC_CMD_MUM_OUT_QSFP_POLL_BIST_TEST_OFST 0 -#define MC_CMD_MUM_OUT_QSFP_POLL_BIST_TEST_LEN 4 - -/* MC_CMD_MUM_OUT_READ_DDR_INFO msgresponse */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_LENMIN 24 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_LENMAX 248 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_LENMAX_MCDI2 1016 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_LEN(num) (8+8*(num)) -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_NUM(len) (((len)-8)/8) -/* Discrete (soldered) DDR resistor strap info */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_DISCRETE_DDR_INFO_OFST 0 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_DISCRETE_DDR_INFO_LEN 4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_VRATIO_OFST 0 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_VRATIO_LBN 0 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_VRATIO_WIDTH 16 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED1_OFST 0 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED1_LBN 16 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED1_WIDTH 16 -/* Number of SODIMM info records */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_NUM_RECORDS_OFST 4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_NUM_RECORDS_LEN 4 -/* Array of SODIMM info records */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_LEN 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_LO_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_LO_LEN 4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_LO_LBN 64 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_LO_WIDTH 32 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_HI_OFST 12 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_HI_LEN 4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_HI_LBN 96 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_HI_WIDTH 32 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_MINNUM 2 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_MAXNUM 30 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SODIMM_INFO_RECORD_MAXNUM_MCDI2 126 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_BANK_ID_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_BANK_ID_LBN 0 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_BANK_ID_WIDTH 8 -/* enum: SODIMM bank 1 (Top SODIMM for Sorrento) */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_BANK1 0x0 -/* enum: SODIMM bank 2 (Bottom SODDIMM for Sorrento) */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_BANK2 0x1 -/* enum: Total number of SODIMM banks */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_NUM_BANKS 0x2 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_TYPE_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_TYPE_LBN 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_TYPE_WIDTH 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RANK_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RANK_LBN 16 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RANK_WIDTH 4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_VOLTAGE_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_VOLTAGE_LBN 20 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_VOLTAGE_WIDTH 4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_NOT_POWERED 0x0 /* enum */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_1V25 0x1 /* enum */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_1V35 0x2 /* enum */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_1V5 0x3 /* enum */ -/* enum: Values 5-15 are reserved for future usage */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_1V8 0x4 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SIZE_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SIZE_LBN 24 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SIZE_WIDTH 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SPEED_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SPEED_LBN 32 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_SPEED_WIDTH 16 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_STATE_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_STATE_LBN 48 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_STATE_WIDTH 4 -/* enum: No module present */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_ABSENT 0x0 -/* enum: Module present supported and powered on */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_PRESENT_POWERED 0x1 -/* enum: Module present but bad type */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_PRESENT_BAD_TYPE 0x2 -/* enum: Module present but incompatible voltage */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_PRESENT_BAD_VOLTAGE 0x3 -/* enum: Module present but unknown SPD */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_PRESENT_BAD_SPD 0x4 -/* enum: Module present but slot cannot support it */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_PRESENT_BAD_SLOT 0x5 -/* enum: Modules may or may not be present, but cannot establish contact by I2C - */ -#define MC_CMD_MUM_OUT_READ_DDR_INFO_NOT_REACHABLE 0x6 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED2_OFST 8 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED2_LBN 52 -#define MC_CMD_MUM_OUT_READ_DDR_INFO_RESERVED2_WIDTH 12 - /* MC_CMD_DYNAMIC_SENSORS_LIMITS structuredef: Set of sensor limits. This * should match the equivalent structure in the sensor_query SPHINX service. */ @@ -9500,27 +9137,22 @@ * and a generation count for this version of the sensor table. On systems * advertising the DYNAMIC_SENSORS capability bit, this replaces the * MC_CMD_READ_SENSORS command. On multi-MC systems this may include sensors - * added by the NMC. - * - * Sensor handles are persistent for the lifetime of the sensor and are used to - * identify sensors in MC_CMD_DYNAMIC_SENSORS_GET_DESCRIPTIONS and - * MC_CMD_DYNAMIC_SENSORS_GET_VALUES. - * - * The generation count is maintained by the MC, is persistent across reboots - * and will be incremented each time the sensor table is modified. When the - * table is modified, a CODE_DYNAMIC_SENSORS_CHANGE event will be generated - * containing the new generation count. The driver should compare this against - * the current generation count, and if it is different, call - * MC_CMD_DYNAMIC_SENSORS_LIST again to update it's copy of the sensor table. - * - * The sensor count is provided to allow a future path to supporting more than + * added by the NMC. Sensor handles are persistent for the lifetime of the + * sensor and are used to identify sensors in + * MC_CMD_DYNAMIC_SENSORS_GET_DESCRIPTIONS and + * MC_CMD_DYNAMIC_SENSORS_GET_VALUES. The generation count is maintained by the + * MC, is persistent across reboots and will be incremented each time the + * sensor table is modified. When the table is modified, a + * CODE_DYNAMIC_SENSORS_CHANGE event will be generated containing the new + * generation count. The driver should compare this against the current + * generation count, and if it is different, call MC_CMD_DYNAMIC_SENSORS_LIST + * again to update it's copy of the sensor table. The sensor count is provided + * to allow a future path to supporting more than * MC_CMD_DYNAMIC_SENSORS_GET_READINGS_IN_HANDLES_MAXNUM_MCDI2 sensors, i.e. * the maximum number that will fit in a single response. As this is a fairly * large number (253) it is not anticipated that this will be needed in the - * near future, so can currently be ignored. - * - * On Riverhead this command is implemented as a wrapper for `list` in the - * sensor_query SPHINX service. + * near future, so can currently be ignored. On Riverhead this command is + * implemented as a wrapper for `list` in the sensor_query SPHINX service. */ #define MC_CMD_DYNAMIC_SENSORS_LIST 0x66 #undef MC_CMD_0x66_PRIVILEGE_CTG @@ -9557,15 +9189,13 @@ /***********************************/ /* MC_CMD_DYNAMIC_SENSORS_GET_DESCRIPTIONS * Get descriptions for a set of sensors, specified as an array of sensor - * handles as returned by MC_CMD_DYNAMIC_SENSORS_LIST - * - * Any handles which do not correspond to a sensor currently managed by the MC - * will be dropped from from the response. This may happen when a sensor table - * update is in progress, and effectively means the set of usable sensors is - * the intersection between the sets of sensors known to the driver and the MC. - * - * On Riverhead this command is implemented as a wrapper for - * `get_descriptions` in the sensor_query SPHINX service. + * handles as returned by MC_CMD_DYNAMIC_SENSORS_LIST. Any handles which do not + * correspond to a sensor currently managed by the MC will be dropped from from + * the response. This may happen when a sensor table update is in progress, and + * effectively means the set of usable sensors is the intersection between the + * sets of sensors known to the driver and the MC. On Riverhead this command is + * implemented as a wrapper for `get_descriptions` in the sensor_query SPHINX + * service. */ #define MC_CMD_DYNAMIC_SENSORS_GET_DESCRIPTIONS 0x67 #undef MC_CMD_0x67_PRIVILEGE_CTG @@ -9602,19 +9232,15 @@ /***********************************/ /* MC_CMD_DYNAMIC_SENSORS_GET_READINGS * Read the state and value for a set of sensors, specified as an array of - * sensor handles as returned by MC_CMD_DYNAMIC_SENSORS_LIST. - * - * In the case of a broken sensor, then the state of the response's - * MC_CMD_DYNAMIC_SENSORS_VALUE entry will be set to BROKEN, and any value - * provided should be treated as erroneous. - * - * Any handles which do not correspond to a sensor currently managed by the MC - * will be dropped from from the response. This may happen when a sensor table - * update is in progress, and effectively means the set of usable sensors is - * the intersection between the sets of sensors known to the driver and the MC. - * - * On Riverhead this command is implemented as a wrapper for `get_readings` - * in the sensor_query SPHINX service. + * sensor handles as returned by MC_CMD_DYNAMIC_SENSORS_LIST. In the case of a + * broken sensor, then the state of the response's MC_CMD_DYNAMIC_SENSORS_VALUE + * entry will be set to BROKEN, and any value provided should be treated as + * erroneous. Any handles which do not correspond to a sensor currently managed + * by the MC will be dropped from from the response. This may happen when a + * sensor table update is in progress, and effectively means the set of usable + * sensors is the intersection between the sets of sensors known to the driver + * and the MC. On Riverhead this command is implemented as a wrapper for + * `get_readings` in the sensor_query SPHINX service. */ #define MC_CMD_DYNAMIC_SENSORS_GET_READINGS 0x68 #undef MC_CMD_0x68_PRIVILEGE_CTG @@ -9647,45 +9273,1286 @@ #define MC_CMD_DYNAMIC_SENSORS_GET_READINGS_OUT_VALUES_MAXNUM 21 #define MC_CMD_DYNAMIC_SENSORS_GET_READINGS_OUT_VALUES_MAXNUM_MCDI2 85 +/* MC_CMD_MAC_FLAGS structuredef */ +#define MC_CMD_MAC_FLAGS_LEN 4 +/* The enums defined in this field are used as indices into the + * MC_CMD_MAC_FLAGS bitmask. + */ +#define MC_CMD_MAC_FLAGS_MASK_OFST 0 +#define MC_CMD_MAC_FLAGS_MASK_LEN 4 +/* enum property: bitshift */ +/* enum: Include the FCS in the packet data delivered to the host. Ignored if + * RX_INCLUDE_FCS not set in capabilities. + */ +#define MC_CMD_MAC_FLAGS_FLAG_INCLUDE_FCS 0x0 +#define MC_CMD_MAC_FLAGS_MASK_LBN 0 +#define MC_CMD_MAC_FLAGS_MASK_WIDTH 32 + +/* MC_CMD_TRANSMISSION_MODE structuredef */ +#define MC_CMD_TRANSMISSION_MODE_LEN 4 +#define MC_CMD_TRANSMISSION_MODE_MASK_OFST 0 +#define MC_CMD_TRANSMISSION_MODE_MASK_LEN 4 +/* enum property: value */ +#define MC_CMD_TRANSMISSION_MODE_PROMSC_MODE 0x0 /* enum */ +#define MC_CMD_TRANSMISSION_MODE_UNCST_MODE 0x1 /* enum */ +#define MC_CMD_TRANSMISSION_MODE_BRDCST_MODE 0x2 /* enum */ +#define MC_CMD_TRANSMISSION_MODE_MASK_LBN 0 +#define MC_CMD_TRANSMISSION_MODE_MASK_WIDTH 32 + +/* MC_CMD_MAC_CONFIG_OPTIONS structuredef */ +#define MC_CMD_MAC_CONFIG_OPTIONS_LEN 4 +#define MC_CMD_MAC_CONFIG_OPTIONS_MASK_OFST 0 +#define MC_CMD_MAC_CONFIG_OPTIONS_MASK_LEN 4 +/* enum property: bitmask */ +/* enum: Configure the MAC address. */ +#define MC_CMD_MAC_CONFIG_OPTIONS_CFG_ADDR 0x0 +/* enum: Configure the maximum frame length. */ +#define MC_CMD_MAC_CONFIG_OPTIONS_CFG_MAX_FRAME_LEN 0x1 +/* enum: Configure flow control. */ +#define MC_CMD_MAC_CONFIG_OPTIONS_CFG_FCNTL 0x2 +/* enum: Configure the transmission mode. */ +#define MC_CMD_MAC_CONFIG_OPTIONS_CFG_TRANSMISSION_MODE 0x3 +/* enum: Configure FCS. */ +#define MC_CMD_MAC_CONFIG_OPTIONS_CFG_INCLUDE_FCS 0x4 +#define MC_CMD_MAC_CONFIG_OPTIONS_MASK_LBN 0 +#define MC_CMD_MAC_CONFIG_OPTIONS_MASK_WIDTH 32 + + +/***********************************/ +/* MC_CMD_MAC_CTRL + * Set MAC configuration. Return code: 0, EINVAL, ENOTSUP + */ +#define MC_CMD_MAC_CTRL 0x1df +#undef MC_CMD_0x1df_PRIVILEGE_CTG + +#define MC_CMD_0x1df_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_MAC_CTRL_IN msgrequest */ +#define MC_CMD_MAC_CTRL_IN_LEN 32 +/* Handle for selected network port. */ +#define MC_CMD_MAC_CTRL_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_MAC_CTRL_IN_PORT_HANDLE_LEN 4 +/* Select which parameters to configure. A parameter will only be modified if + * the corresponding control flag is set. + */ +#define MC_CMD_MAC_CTRL_IN_CONTROL_FLAGS_OFST 4 +#define MC_CMD_MAC_CTRL_IN_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_MAC_CONFIG_OPTIONS/MASK */ +/* MAC address of the device. */ +#define MC_CMD_MAC_CTRL_IN_ADDR_OFST 8 +#define MC_CMD_MAC_CTRL_IN_ADDR_LEN 8 +#define MC_CMD_MAC_CTRL_IN_ADDR_LO_OFST 8 +#define MC_CMD_MAC_CTRL_IN_ADDR_LO_LEN 4 +#define MC_CMD_MAC_CTRL_IN_ADDR_LO_LBN 64 +#define MC_CMD_MAC_CTRL_IN_ADDR_LO_WIDTH 32 +#define MC_CMD_MAC_CTRL_IN_ADDR_HI_OFST 12 +#define MC_CMD_MAC_CTRL_IN_ADDR_HI_LEN 4 +#define MC_CMD_MAC_CTRL_IN_ADDR_HI_LBN 96 +#define MC_CMD_MAC_CTRL_IN_ADDR_HI_WIDTH 32 +/* Includes the ethernet header, optional VLAN tags, payload and FCS. */ +#define MC_CMD_MAC_CTRL_IN_MAX_FRAME_LEN_OFST 16 +#define MC_CMD_MAC_CTRL_IN_MAX_FRAME_LEN_LEN 4 +/* Settings for flow control. */ +#define MC_CMD_MAC_CTRL_IN_FCNTL_OFST 20 +#define MC_CMD_MAC_CTRL_IN_FCNTL_LEN 4 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_FCNTL/MASK */ +/* Configure the MAC to transmit in one of promiscuous, unicast or broadcast + * mode. + */ +#define MC_CMD_MAC_CTRL_IN_TRANSMISSION_MODE_OFST 24 +#define MC_CMD_MAC_CTRL_IN_TRANSMISSION_MODE_LEN 4 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_TRANSMISSION_MODE/MASK */ +/* Flags to control and expand the configuration of the MAC. */ +#define MC_CMD_MAC_CTRL_IN_FLAGS_OFST 28 +#define MC_CMD_MAC_CTRL_IN_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_MAC_FLAGS/MASK */ + +/* MC_CMD_MAC_CTRL_IN_V2 msgrequest: Updated MAC_CTRL with QBB mask */ +#define MC_CMD_MAC_CTRL_IN_V2_LEN 33 +/* Handle for selected network port. */ +#define MC_CMD_MAC_CTRL_IN_V2_PORT_HANDLE_OFST 0 +#define MC_CMD_MAC_CTRL_IN_V2_PORT_HANDLE_LEN 4 +/* Select which parameters to configure. A parameter will only be modified if + * the corresponding control flag is set. + */ +#define MC_CMD_MAC_CTRL_IN_V2_CONTROL_FLAGS_OFST 4 +#define MC_CMD_MAC_CTRL_IN_V2_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_MAC_CONFIG_OPTIONS/MASK */ +/* MAC address of the device. */ +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_OFST 8 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_LEN 8 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_LO_OFST 8 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_LO_LEN 4 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_LO_LBN 64 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_LO_WIDTH 32 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_HI_OFST 12 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_HI_LEN 4 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_HI_LBN 96 +#define MC_CMD_MAC_CTRL_IN_V2_ADDR_HI_WIDTH 32 +/* Includes the ethernet header, optional VLAN tags, payload and FCS. */ +#define MC_CMD_MAC_CTRL_IN_V2_MAX_FRAME_LEN_OFST 16 +#define MC_CMD_MAC_CTRL_IN_V2_MAX_FRAME_LEN_LEN 4 +/* Settings for flow control. */ +#define MC_CMD_MAC_CTRL_IN_V2_FCNTL_OFST 20 +#define MC_CMD_MAC_CTRL_IN_V2_FCNTL_LEN 4 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_FCNTL/MASK */ +/* Configure the MAC to transmit in one of promiscuous, unicast or broadcast + * mode. + */ +#define MC_CMD_MAC_CTRL_IN_V2_TRANSMISSION_MODE_OFST 24 +#define MC_CMD_MAC_CTRL_IN_V2_TRANSMISSION_MODE_LEN 4 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_TRANSMISSION_MODE/MASK */ +/* Flags to control and expand the configuration of the MAC. */ +#define MC_CMD_MAC_CTRL_IN_V2_FLAGS_OFST 28 +#define MC_CMD_MAC_CTRL_IN_V2_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_MAC_FLAGS/MASK */ +/* Priority-based flow control mask (QBB). PRIO7 corresponds to the highest + * priority, and PRIO0 to the lowest. This field is only used when CFG_FCNTL is + * set and FCNTL is QBB + */ +#define MC_CMD_MAC_CTRL_IN_V2_PRIO_FCNTL_MASK_OFST 32 +#define MC_CMD_MAC_CTRL_IN_V2_PRIO_FCNTL_MASK_LEN 1 +/* enum property: bitmask */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO0 0x0 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO1 0x1 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO2 0x2 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO3 0x3 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO4 0x4 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO5 0x5 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO6 0x6 /* enum */ +#define MC_CMD_MAC_CTRL_IN_V2_QBB_PRIO7 0x7 /* enum */ + +/* MC_CMD_MAC_CTRL_OUT msgresponse */ +#define MC_CMD_MAC_CTRL_OUT_LEN 0 + + +/***********************************/ +/* MC_CMD_MAC_STATE + * Read the MAC state. Return code: 0, ETIME. + */ +#define MC_CMD_MAC_STATE 0x1e0 +#undef MC_CMD_0x1e0_PRIVILEGE_CTG + +#define MC_CMD_0x1e0_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_MAC_STATE_IN msgrequest */ +#define MC_CMD_MAC_STATE_IN_LEN 4 +/* Handle for selected network port. */ +#define MC_CMD_MAC_STATE_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_MAC_STATE_IN_PORT_HANDLE_LEN 4 + +/* MC_CMD_MAC_STATE_OUT msgresponse */ +#define MC_CMD_MAC_STATE_OUT_LEN 32 +/* The configured maximum frame length of the MAC. */ +#define MC_CMD_MAC_STATE_OUT_MAX_FRAME_LEN_OFST 0 +#define MC_CMD_MAC_STATE_OUT_MAX_FRAME_LEN_LEN 4 +/* This returns the negotiated flow control value. */ +#define MC_CMD_MAC_STATE_OUT_FCNTL_OFST 4 +#define MC_CMD_MAC_STATE_OUT_FCNTL_LEN 4 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_FCNTL/MASK */ +/* MAC address of the device. */ +#define MC_CMD_MAC_STATE_OUT_ADDR_OFST 8 +#define MC_CMD_MAC_STATE_OUT_ADDR_LEN 8 +#define MC_CMD_MAC_STATE_OUT_ADDR_LO_OFST 8 +#define MC_CMD_MAC_STATE_OUT_ADDR_LO_LEN 4 +#define MC_CMD_MAC_STATE_OUT_ADDR_LO_LBN 64 +#define MC_CMD_MAC_STATE_OUT_ADDR_LO_WIDTH 32 +#define MC_CMD_MAC_STATE_OUT_ADDR_HI_OFST 12 +#define MC_CMD_MAC_STATE_OUT_ADDR_HI_LEN 4 +#define MC_CMD_MAC_STATE_OUT_ADDR_HI_LBN 96 +#define MC_CMD_MAC_STATE_OUT_ADDR_HI_WIDTH 32 +/* Flags indicating MAC faults. */ +#define MC_CMD_MAC_STATE_OUT_MAC_FAULT_FLAGS_OFST 16 +#define MC_CMD_MAC_STATE_OUT_MAC_FAULT_FLAGS_LEN 4 +/* enum property: bitshift */ +/* enum: Indicates a local MAC fault. */ +#define MC_CMD_MAC_STATE_OUT_LOCAL 0x0 +/* enum: Indicates a remote MAC fault. */ +#define MC_CMD_MAC_STATE_OUT_REMOTE 0x1 +/* enum: Indicates a pending reconfiguration of the MAC. */ +#define MC_CMD_MAC_STATE_OUT_PENDING_RECONFIG 0x2 +/* The flags that were used to configure the MAC. This is a copy of the FLAGS + * field in the MC_CMD_MAC_CTRL_IN command. + */ +#define MC_CMD_MAC_STATE_OUT_FLAGS_OFST 20 +#define MC_CMD_MAC_STATE_OUT_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_MAC_FLAGS/MASK */ +/* The transmission mode that was used to configure the MAC. This is a copy of + * the TRANSMISSION_MODE field in the MC_CMD_MAC_CTRL_IN command. + */ +#define MC_CMD_MAC_STATE_OUT_TRANSMISSION_MODE_OFST 24 +#define MC_CMD_MAC_STATE_OUT_TRANSMISSION_MODE_LEN 4 +/* enum property: value */ +/* Enum values, see field(s): */ +/* MC_CMD_TRANSMISSION_MODE/MASK */ +/* The control flags that were used to configure the MAC. This is a copy of the + * CONTROL field in the MC_CMD_MAC_CTRL_IN command. + */ +#define MC_CMD_MAC_STATE_OUT_CONTROL_FLAGS_OFST 28 +#define MC_CMD_MAC_STATE_OUT_CONTROL_FLAGS_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_MAC_CONFIG_OPTIONS/MASK */ + + +/***********************************/ +/* MC_CMD_GET_ASSIGNED_PORT_HANDLE + * Obtain a handle that can be operated on to configure and query the status of + * the link. ENOENT is returned when no port is assigned to the client. Return + * code: 0, ENOENT + */ +#define MC_CMD_GET_ASSIGNED_PORT_HANDLE 0x1e2 +#undef MC_CMD_0x1e2_PRIVILEGE_CTG + +#define MC_CMD_0x1e2_PRIVILEGE_CTG SRIOV_CTG_GENERAL + +/* MC_CMD_GET_ASSIGNED_PORT_HANDLE_IN msgrequest */ +#define MC_CMD_GET_ASSIGNED_PORT_HANDLE_IN_LEN 0 + +/* MC_CMD_GET_ASSIGNED_PORT_HANDLE_OUT msgresponse */ +#define MC_CMD_GET_ASSIGNED_PORT_HANDLE_OUT_LEN 4 +/* Handle for assigned port. */ +#define MC_CMD_GET_ASSIGNED_PORT_HANDLE_OUT_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_ASSIGNED_PORT_HANDLE_OUT_PORT_HANDLE_LEN 4 + +/* MC_CMD_STAT_ID structuredef */ +#define MC_CMD_STAT_ID_LEN 4 +#define MC_CMD_STAT_ID_SOURCE_ID_OFST 0 +#define MC_CMD_STAT_ID_SOURCE_ID_LEN 2 +/* enum property: index */ +/* enum: Internal markers (generation start and end markers) */ +#define MC_CMD_STAT_ID_MARKER 0x1 +/* enum: Network port MAC statistics. */ +#define MC_CMD_STAT_ID_MAC 0x2 +/* enum: Network port PHY statistics. */ +#define MC_CMD_STAT_ID_PHY 0x3 +#define MC_CMD_STAT_ID_SOURCE_ID_LBN 0 +#define MC_CMD_STAT_ID_SOURCE_ID_WIDTH 16 +#define MC_CMD_STAT_ID_MARKER_STAT_ID_OFST 2 +#define MC_CMD_STAT_ID_MARKER_STAT_ID_LEN 2 +/* enum property: index */ +/* enum: This value is used to mark the start of a generation of statistics for + * DMA synchronization. It is incremented whenever a new set of statistics is + * transferred. Always the first entry in the DMA buffer. + */ +#define MC_CMD_STAT_ID_GENERATION_START 0x1 +/* enum: This value is used to mark the end of a generation of statistics for + * DMA synchronizaion. Always the last entry in the DMA buffer and set to the + * same value as GENERATION_START. The host driver must compare the + * GENERATION_START and GENERATION_END values to verify that the DMA buffer is + * consistent upon copying the the DMA buffer. If they do not match, it means + * that new DMA transfer has started while the host driver was copying the DMA + * buffer. In this case, the host driver must repeat the copy operation. + */ +#define MC_CMD_STAT_ID_GENERATION_END 0x2 +#define MC_CMD_STAT_ID_MARKER_STAT_ID_LBN 16 +#define MC_CMD_STAT_ID_MARKER_STAT_ID_WIDTH 16 +#define MC_CMD_STAT_ID_MAC_STAT_ID_OFST 2 +#define MC_CMD_STAT_ID_MAC_STAT_ID_LEN 2 +/* enum property: index */ +/* enum: Total number of packets transmitted (includes pause frames). */ +#define MC_CMD_STAT_ID_TX_PKTS 0x1 +/* enum: Pause frames transmitted. */ +#define MC_CMD_STAT_ID_TX_PAUSE_PKTS 0x2 +/* enum: Control frames transmitted. */ +#define MC_CMD_STAT_ID_TX_CONTROL_PKTS 0x3 +/* enum: Unicast packets transmitted (includes pause frames). */ +#define MC_CMD_STAT_ID_TX_UNICAST_PKTS 0x4 +/* enum: Multicast packets transmitted (includes pause frames). */ +#define MC_CMD_STAT_ID_TX_MULTICAST_PKTS 0x5 +/* enum: Broadcast packets transmitted (includes pause frames). */ +#define MC_CMD_STAT_ID_TX_BROADCAST_PKTS 0x6 +/* enum: Bytes transmitted (includes pause frames). */ +#define MC_CMD_STAT_ID_TX_BYTES 0x7 +/* enum: Bytes transmitted with bad CRC. */ +#define MC_CMD_STAT_ID_TX_BAD_BYTES 0x8 +/* enum: Bytes transmitted with good CRC. */ +#define MC_CMD_STAT_ID_TX_GOOD_BYTES 0x9 +/* enum: Packets transmitted with length less than 64 bytes. */ +#define MC_CMD_STAT_ID_TX_LT64_PKTS 0xa +/* enum: Packets transmitted with length equal to 64 bytes. */ +#define MC_CMD_STAT_ID_TX_64_PKTS 0xb +/* enum: Packets transmitted with length between 65 and 127 bytes. */ +#define MC_CMD_STAT_ID_TX_65_TO_127_PKTS 0xc +/* enum: Packets transmitted with length between 128 and 255 bytes. */ +#define MC_CMD_STAT_ID_TX_128_TO_255_PKTS 0xd +/* enum: Packets transmitted with length between 256 and 511 bytes. */ +#define MC_CMD_STAT_ID_TX_256_TO_511_PKTS 0xe +/* enum: Packets transmitted with length between 512 and 1023 bytes. */ +#define MC_CMD_STAT_ID_TX_512_TO_1023_PKTS 0xf +/* enum: Packets transmitted with length between 1024 and 1518 bytes. */ +#define MC_CMD_STAT_ID_TX_1024_TO_15XX_PKTS 0x10 +/* enum: Packets transmitted with length between 1519 and 9216 bytes. */ +#define MC_CMD_STAT_ID_TX_15XX_TO_JUMBO_PKTS 0x11 +/* enum: Packets transmitted with length greater than 9216 bytes. */ +#define MC_CMD_STAT_ID_TX_GTJUMBO_PKTS 0x12 +/* enum: Packets transmitted with bad FCS. */ +#define MC_CMD_STAT_ID_TX_BAD_FCS_PKTS 0x13 +/* enum: Packets transmitted with good FCS. */ +#define MC_CMD_STAT_ID_TX_GOOD_FCS_PKTS 0x14 +/* enum: Packets received. */ +#define MC_CMD_STAT_ID_RX_PKTS 0x15 +/* enum: Pause frames received. */ +#define MC_CMD_STAT_ID_RX_PAUSE_PKTS 0x16 +/* enum: Total number of good packets received. */ +#define MC_CMD_STAT_ID_RX_GOOD_PKTS 0x17 +/* enum: Total number of BAD packets received. */ +#define MC_CMD_STAT_ID_RX_BAD_PKTS 0x18 +/* enum: Total number of control frames received. */ +#define MC_CMD_STAT_ID_RX_CONTROL_PKTS 0x19 +/* enum: Total number of unicast packets received. */ +#define MC_CMD_STAT_ID_RX_UNICAST_PKTS 0x1a +/* enum: Total number of multicast packets received. */ +#define MC_CMD_STAT_ID_RX_MULTICAST_PKTS 0x1b +/* enum: Total number of broadcast packets received. */ +#define MC_CMD_STAT_ID_RX_BROADCAST_PKTS 0x1c +/* enum: Total number of bytes received. */ +#define MC_CMD_STAT_ID_RX_BYTES 0x1d +/* enum: Total number of bytes received with bad CRC. */ +#define MC_CMD_STAT_ID_RX_BAD_BYTES 0x1e +/* enum: Total number of bytes received with GOOD CRC. */ +#define MC_CMD_STAT_ID_RX_GOOD_BYTES 0x1f +/* enum: Packets received with length equal to 64 bytes. */ +#define MC_CMD_STAT_ID_RX_64_PKTS 0x20 +/* enum: Packets received with length between 65 and 127 bytes. */ +#define MC_CMD_STAT_ID_RX_65_TO_127_PKTS 0x21 +/* enum: Packets received with length between 128 and 255 bytes. */ +#define MC_CMD_STAT_ID_RX_128_TO_255_PKTS 0x22 +/* enum: Packets received with length between 256 and 511 bytes. */ +#define MC_CMD_STAT_ID_RX_256_TO_511_PKTS 0x23 +/* enum: Packets received with length between 512 and 1023 bytes. */ +#define MC_CMD_STAT_ID_RX_512_TO_1023_PKTS 0x24 +/* enum: Packets received with length between 1024 and 1518 bytes. */ +#define MC_CMD_STAT_ID_RX_1024_TO_15XX_PKTS 0x25 +/* enum: Packets received with length between 1519 and 9216 bytes. */ +#define MC_CMD_STAT_ID_RX_15XX_TO_JUMBO_PKTS 0x26 +/* enum: Packets received with length greater than 9216 bytes. */ +#define MC_CMD_STAT_ID_RX_GTJUMBO_PKTS 0x27 +/* enum: Packets received with length less than 64 bytes. */ +#define MC_CMD_STAT_ID_RX_UNDERSIZE_PKTS 0x28 +/* enum: Packets received with bad FCS. */ +#define MC_CMD_STAT_ID_RX_BAD_FCS_PKTS 0x29 +/* enum: Packets received with GOOD FCS. */ +#define MC_CMD_STAT_ID_RX_GOOD_FCS_PKTS 0x2a +/* enum: Packets received with overflow. */ +#define MC_CMD_STAT_ID_RX_OVERFLOW_PKTS 0x2b +/* enum: Packets received with symbol error. */ +#define MC_CMD_STAT_ID_RX_SYMBOL_ERROR_PKTS 0x2c +/* enum: Packets received with alignment error. */ +#define MC_CMD_STAT_ID_RX_ALIGN_ERROR_PKTS 0x2d +/* enum: Packets received with length error. */ +#define MC_CMD_STAT_ID_RX_LENGTH_ERROR_PKTS 0x2e +/* enum: Packets received with internal error. */ +#define MC_CMD_STAT_ID_RX_INTERNAL_ERROR_PKTS 0x2f +/* enum: Packets received with jabber. These packets are larger than the + * allowed maximum receive unit (MRU). This indicates that a packet either has + * a bad CRC or has an RX error. + */ +#define MC_CMD_STAT_ID_RX_JABBER_PKTS 0x30 +/* enum: Packets dropped due to having no descriptor. This is a datapath stat + */ +#define MC_CMD_STAT_ID_RX_NODESC_DROPS 0x31 +/* enum: Packets received with lanes 0 and 1 character error. */ +#define MC_CMD_STAT_ID_RX_LANES01_CHAR_ERR 0x32 +/* enum: Packets received with lanes 2 and 3 character error. */ +#define MC_CMD_STAT_ID_RX_LANES23_CHAR_ERR 0x33 +/* enum: Packets received with lanes 0 and 1 disparity error. */ +#define MC_CMD_STAT_ID_RX_LANES01_DISP_ERR 0x34 +/* enum: Packets received with lanes 2 and 3 disparity error. */ +#define MC_CMD_STAT_ID_RX_LANES23_DISP_ERR 0x35 +/* enum: Packets received with match fault. */ +#define MC_CMD_STAT_ID_RX_MATCH_FAULT 0x36 +#define MC_CMD_STAT_ID_MAC_STAT_ID_LBN 16 +#define MC_CMD_STAT_ID_MAC_STAT_ID_WIDTH 16 +/* Include FEC stats. */ +#define MC_CMD_STAT_ID_PHY_STAT_ID_OFST 2 +#define MC_CMD_STAT_ID_PHY_STAT_ID_LEN 2 +/* enum property: index */ +/* enum: Number of uncorrected FEC codewords on link (RS-FEC only from Medford2 + * onwards) + */ +#define MC_CMD_STAT_ID_FEC_UNCORRECTED_ERRORS 0x1 +/* enum: Number of corrected FEC codewords on link (RS-FEC only from Medford2 + * onwards) + */ +#define MC_CMD_STAT_ID_FEC_CORRECTED_ERRORS 0x2 +/* enum: Number of corrected 10-bit symbol errors, lane 0 (RS-FEC only) */ +#define MC_CMD_STAT_ID_FEC_CORRECTED_SYMBOLS_LANE0 0x3 +/* enum: Number of corrected 10-bit symbol errors, lane 1 (RS-FEC only) */ +#define MC_CMD_STAT_ID_FEC_CORRECTED_SYMBOLS_LANE1 0x4 +/* enum: Number of corrected 10-bit symbol errors, lane 2 (RS-FEC only) */ +#define MC_CMD_STAT_ID_FEC_CORRECTED_SYMBOLS_LANE2 0x5 +/* enum: Number of corrected 10-bit symbol errors, lane 3 (RS-FEC only) */ +#define MC_CMD_STAT_ID_FEC_CORRECTED_SYMBOLS_LANE3 0x6 +#define MC_CMD_STAT_ID_PHY_STAT_ID_LBN 16 +#define MC_CMD_STAT_ID_PHY_STAT_ID_WIDTH 16 + +/* MC_CMD_STAT_DESC structuredef: Structure describing the layout and size of + * the stats DMA buffer descriptor. + */ +#define MC_CMD_STAT_DESC_LEN 8 +/* Unique identifier of the statistic. Formatted as MC_CMD_STAT_ID */ +#define MC_CMD_STAT_DESC_STAT_ID_OFST 0 +#define MC_CMD_STAT_DESC_STAT_ID_LEN 4 +#define MC_CMD_STAT_DESC_STAT_ID_LBN 0 +#define MC_CMD_STAT_DESC_STAT_ID_WIDTH 32 +/* See structuredef: MC_CMD_STAT_ID */ +#define MC_CMD_STAT_DESC_STAT_ID_SOURCE_ID_OFST 0 +#define MC_CMD_STAT_DESC_STAT_ID_SOURCE_ID_LEN 2 +#define MC_CMD_STAT_DESC_STAT_ID_SOURCE_ID_LBN 0 +#define MC_CMD_STAT_DESC_STAT_ID_SOURCE_ID_WIDTH 16 +#define MC_CMD_STAT_DESC_STAT_ID_MARKER_STAT_ID_OFST 2 +#define MC_CMD_STAT_DESC_STAT_ID_MARKER_STAT_ID_LEN 2 +#define MC_CMD_STAT_DESC_STAT_ID_MARKER_STAT_ID_LBN 16 +#define MC_CMD_STAT_DESC_STAT_ID_MARKER_STAT_ID_WIDTH 16 +#define MC_CMD_STAT_DESC_STAT_ID_MAC_STAT_ID_OFST 2 +#define MC_CMD_STAT_DESC_STAT_ID_MAC_STAT_ID_LEN 2 +#define MC_CMD_STAT_DESC_STAT_ID_MAC_STAT_ID_LBN 16 +#define MC_CMD_STAT_DESC_STAT_ID_MAC_STAT_ID_WIDTH 16 +#define MC_CMD_STAT_DESC_STAT_ID_PHY_STAT_ID_OFST 2 +#define MC_CMD_STAT_DESC_STAT_ID_PHY_STAT_ID_LEN 2 +#define MC_CMD_STAT_DESC_STAT_ID_PHY_STAT_ID_LBN 16 +#define MC_CMD_STAT_DESC_STAT_ID_PHY_STAT_ID_WIDTH 16 +/* Index of the statistic in the DMA buffer. */ +#define MC_CMD_STAT_DESC_STAT_INDEX_OFST 4 +#define MC_CMD_STAT_DESC_STAT_INDEX_LEN 2 +#define MC_CMD_STAT_DESC_STAT_INDEX_LBN 32 +#define MC_CMD_STAT_DESC_STAT_INDEX_WIDTH 16 +/* Reserved for future extension (e.g. flags field) - currently always 0. */ +#define MC_CMD_STAT_DESC_RESERVED_OFST 6 +#define MC_CMD_STAT_DESC_RESERVED_LEN 2 +#define MC_CMD_STAT_DESC_RESERVED_LBN 48 +#define MC_CMD_STAT_DESC_RESERVED_WIDTH 16 + + +/***********************************/ +/* MC_CMD_MAC_STATISTICS_DESCRIPTOR + * Get a list of descriptors that describe the layout and size of the stats + * buffer required for retrieving statistics for a given port. Each entry in + * the list is formatted as MC_CMD_STAT_DESC and provides the ID of each stat + * and its location and size in the buffer. It also gives the overall minimum + * size of the DMA buffer required when DMA mode is used. Note that the first + * and last entries in the list are reserved for the generation start + * (MC_CMD_MARKER_STAT_GENERATION_START) and end + * (MC_CMD_MARKER_STAT_GENERATION_END) markers respectively, to be used for DMA + * synchronisation as described in the documentation for the relevant enum + * entries. The entries are present in the buffer even if DMA mode is not used. + * Provisions are made (but currently unused) for extending the size of the + * descriptors, extending the size of the list beyond the maximum MCDI response + * size, as well as the dynamic runtime updates of the list. Returns: 0 on + * success, ENOENT on non-existent port handle + */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR 0x1e3 +#undef MC_CMD_0x1e3_PRIVILEGE_CTG + +#define MC_CMD_0x1e3_PRIVILEGE_CTG SRIOV_CTG_GENERAL + +/* MC_CMD_MAC_STATISTICS_DESCRIPTOR_IN msgrequest */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_IN_LEN 8 +/* Handle of port to get MAC statitstics descriptors for. */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_IN_PORT_HANDLE_LEN 4 +/* Offset of the first entry to return, for cases where not all entries fit in + * the MCDI response. Should be set to 0 on initial request, and on subsequent + * requests updated by the number of entries already returned, as long as the + * MORE_ENTRIES flag is set. + */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_IN_OFFSET_OFST 4 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_IN_OFFSET_LEN 4 + +/* MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT msgresponse */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_LENMIN 28 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_LENMAX 252 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_LENMAX_MCDI2 1020 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_LEN(num) (20+8*(num)) +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_NUM(len) (((len)-20)/8) +/* Generation number of the stats buffer. This is incremented each time the + * buffer is updated, and is used to verify the consistency of the buffer + * contents. Reserved for future extension (dynamic list updates). Currently + * always set to 0. + */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_GENERATION_OFST 0 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_GENERATION_LEN 4 +/* Minimum size of the DMA buffer required to retrieve all statistics for the + * port. This is the sum of the sizes of all the statistics, plus the size of + * the generation markers. Minimum buffer size in bytes required to fit all + * statistics. Drivers will typically round up this value to the granularity of + * the host DMA allocation units. + */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_DMA_BUFFER_SIZE_OFST 4 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_DMA_BUFFER_SIZE_LEN 4 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_FLAGS_OFST 8 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_FLAGS_LEN 4 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_MORE_ENTRIES_OFST 8 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_MORE_ENTRIES_LBN 0 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_MORE_ENTRIES_WIDTH 1 +/* Size of the individual descriptor entry in the list. Determines the entry + * stride in the list. Currently always set to size of MC_CMD_STAT_DESC, larger + * values can be used in the future for extending the descriptor, by appending + * new data to the end of the existing structure. + */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRY_SIZE_OFST 12 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRY_SIZE_LEN 4 +/* Number of entries returned in the descriptor list. */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRY_COUNT_OFST 16 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRY_COUNT_LEN 4 +/* List of descriptors. Each entry is formatted as MC_CMD_STAT_DESC and + * provides the ID of each stat and its location and size in the buffer. The + * first and last entries are reserved for the generation start and end markers + * respectively. + */ +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_OFST 20 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_LEN 8 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_LO_OFST 20 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_LO_LEN 4 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_LO_LBN 160 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_LO_WIDTH 32 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_HI_OFST 24 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_HI_LEN 4 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_HI_LBN 192 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_HI_WIDTH 32 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_MINNUM 1 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_MAXNUM 29 +#define MC_CMD_MAC_STATISTICS_DESCRIPTOR_OUT_ENTRIES_MAXNUM_MCDI2 125 + + +/***********************************/ +/* MC_CMD_MAC_STATISTICS + * Get generic MAC statistics. This call retrieves unified statistics managed + * by the MC. The MC will populate and provide all supported statistics in the + * format as returned by MC_CMD_MAC_STATISTICS_DESCRIPTOR. Refer to the + * aforementioned command for the format and contents of the stats DMA buffer. + * To ensure consistent and accurate results, it is essential for the driver to + * initialize the DMA buffer with zeros when DMA mode is used. Returns: 0 on + * success, ETIME if the DMA buffer is not ready, ENOENT on non-existent port + * handle, and EINVAL on invalid parameters (DMA buffer too small) + */ +#define MC_CMD_MAC_STATISTICS 0x1e4 +#undef MC_CMD_0x1e4_PRIVILEGE_CTG + +#define MC_CMD_0x1e4_PRIVILEGE_CTG SRIOV_CTG_GENERAL + +/* MC_CMD_MAC_STATISTICS_IN msgrequest */ +#define MC_CMD_MAC_STATISTICS_IN_LEN 20 +/* Handle of port to get MAC statistics for. */ +#define MC_CMD_MAC_STATISTICS_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_MAC_STATISTICS_IN_PORT_HANDLE_LEN 4 +/* Contains options for querying the MAC statistics. */ +#define MC_CMD_MAC_STATISTICS_IN_CMD_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_CMD_LEN 4 +#define MC_CMD_MAC_STATISTICS_IN_DMA_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_DMA_LBN 0 +#define MC_CMD_MAC_STATISTICS_IN_DMA_WIDTH 1 +#define MC_CMD_MAC_STATISTICS_IN_CLEAR_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_CLEAR_LBN 1 +#define MC_CMD_MAC_STATISTICS_IN_CLEAR_WIDTH 1 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_CHANGE_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_CHANGE_LBN 2 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_CHANGE_WIDTH 1 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_ENABLE_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_ENABLE_LBN 3 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_ENABLE_WIDTH 1 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_NOEVENT_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_NOEVENT_LBN 4 +#define MC_CMD_MAC_STATISTICS_IN_PERIODIC_NOEVENT_WIDTH 1 +#define MC_CMD_MAC_STATISTICS_IN_PERIOD_MS_OFST 4 +#define MC_CMD_MAC_STATISTICS_IN_PERIOD_MS_LBN 16 +#define MC_CMD_MAC_STATISTICS_IN_PERIOD_MS_WIDTH 16 +/* This is the address of the DMA buffer to use for transfer of the statistics. + * Only valid if the DMA flag is set to 1. + */ +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_OFST 8 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_LEN 8 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_LO_OFST 8 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_LO_LEN 4 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_LO_LBN 64 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_LO_WIDTH 32 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_HI_OFST 12 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_HI_LEN 4 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_HI_LBN 96 +#define MC_CMD_MAC_STATISTICS_IN_DMA_ADDR_HI_WIDTH 32 +/* This is the length of the DMA buffer to use for the transfer of the + * statistics. The buffer should be at least DMA_BUFFER_SIZE long, as returned + * by MC_CMD_MAC_STATISTICS_DESCRIPTOR. If the supplied buffer is too small, + * the command will fail with EINVAL. Only valid if the DMA flag is set to 1. + */ +#define MC_CMD_MAC_STATISTICS_IN_DMA_LEN_OFST 16 +#define MC_CMD_MAC_STATISTICS_IN_DMA_LEN_LEN 4 + +/* MC_CMD_MAC_STATISTICS_OUT msgresponse */ +#define MC_CMD_MAC_STATISTICS_OUT_LENMIN 5 +#define MC_CMD_MAC_STATISTICS_OUT_LENMAX 252 +#define MC_CMD_MAC_STATISTICS_OUT_LENMAX_MCDI2 1020 +#define MC_CMD_MAC_STATISTICS_OUT_LEN(num) (4+1*(num)) +#define MC_CMD_MAC_STATISTICS_OUT_DATA_NUM(len) (((len)-4)/1) +/* length of the data in bytes */ +#define MC_CMD_MAC_STATISTICS_OUT_DATALEN_OFST 0 +#define MC_CMD_MAC_STATISTICS_OUT_DATALEN_LEN 4 +#define MC_CMD_MAC_STATISTICS_OUT_DATA_OFST 4 +#define MC_CMD_MAC_STATISTICS_OUT_DATA_LEN 1 +#define MC_CMD_MAC_STATISTICS_OUT_DATA_MINNUM 1 +#define MC_CMD_MAC_STATISTICS_OUT_DATA_MAXNUM 248 +#define MC_CMD_MAC_STATISTICS_OUT_DATA_MAXNUM_MCDI2 1016 + +/* NET_PORT_HANDLE_DESC structuredef: Network port descriptor containing a port + * handle and attributes used, for example, in MC_CMD_ENUM_PORTS. + */ +#define NET_PORT_HANDLE_DESC_LEN 53 +/* The handle to identify the port */ +#define NET_PORT_HANDLE_DESC_PORT_HANDLE_OFST 0 +#define NET_PORT_HANDLE_DESC_PORT_HANDLE_LEN 4 +#define NET_PORT_HANDLE_DESC_PORT_HANDLE_LBN 0 +#define NET_PORT_HANDLE_DESC_PORT_HANDLE_WIDTH 32 +/* Includes the type of port e.g. physical, virtual or MAE MPORT and other + * properties relevant to the port. + */ +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_OFST 4 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_LEN 8 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_LO_OFST 4 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_LO_LEN 4 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_LO_LBN 32 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_LO_WIDTH 32 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_HI_OFST 8 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_HI_LEN 4 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_HI_LBN 64 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_HI_WIDTH 32 +#define NET_PORT_HANDLE_DESC_PORT_TYPE_OFST 4 +#define NET_PORT_HANDLE_DESC_PORT_TYPE_LBN 0 +#define NET_PORT_HANDLE_DESC_PORT_TYPE_WIDTH 3 +#define NET_PORT_HANDLE_DESC_PHYSICAL 0x0 /* enum */ +#define NET_PORT_HANDLE_DESC_VIRTUAL 0x1 /* enum */ +#define NET_PORT_HANDLE_DESC_MPORT 0x2 /* enum */ +#define NET_PORT_HANDLE_DESC_IS_ZOMBIE_OFST 4 +#define NET_PORT_HANDLE_DESC_IS_ZOMBIE_LBN 8 +#define NET_PORT_HANDLE_DESC_IS_ZOMBIE_WIDTH 1 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_LBN 32 +#define NET_PORT_HANDLE_DESC_PORT_PROPERTIES_WIDTH 64 +/* The dynamic change that led to the port enumeration */ +#define NET_PORT_HANDLE_DESC_ENTRY_SRC_OFST 12 +#define NET_PORT_HANDLE_DESC_ENTRY_SRC_LEN 1 +/* enum: Indicates that the ENTRY_SRC field has not been initialized. */ +#define NET_PORT_HANDLE_DESC_UNKNOWN 0x0 +/* enum: The port was enumerated at start of day. */ +#define NET_PORT_HANDLE_DESC_PRESENT 0x1 +/* enum: The port was dynamically added. */ +#define NET_PORT_HANDLE_DESC_ADDED 0x2 +/* enum: The port was dynamically deleted. */ +#define NET_PORT_HANDLE_DESC_DELETED 0x3 +#define NET_PORT_HANDLE_DESC_ENTRY_SRC_LBN 96 +#define NET_PORT_HANDLE_DESC_ENTRY_SRC_WIDTH 8 +/* This is an opaque 40 byte label exposed to users as a unique identifier of + * the port. It is represented as a zero-terminated ASCII string and assigned + * by the port administrator which is typically either the firmware for a + * physical port or the host software responsible for creating the virtual + * port. The label is conveyed to the driver after assignment, which, unlike + * the port administrator, does not need to know how to interpret the label. + */ +#define NET_PORT_HANDLE_DESC_PORT_LABEL_OFST 13 +#define NET_PORT_HANDLE_DESC_PORT_LABEL_LEN 40 +#define NET_PORT_HANDLE_DESC_PORT_LABEL_LBN 104 +#define NET_PORT_HANDLE_DESC_PORT_LABEL_WIDTH 320 + + +/***********************************/ +/* MC_CMD_ENUM_PORTS + * This command returns handles for all ports present in the system. The PCIe + * function type of each port (either physical or virtual) is also reported. + * After a start-of-day port enumeration, firmware keeps track of all available + * ports upon creation or deletion and updates the ports if there is a change. + * This command is cleared after a control interface reset (e.g. FLR, + * ENTITY_RESET), in which case it must be called again to reenumerate the + * ports. The command is also clear-on-read and repeated calls will drain the + * buffer. + */ +#define MC_CMD_ENUM_PORTS 0x1e5 +#undef MC_CMD_0x1e5_PRIVILEGE_CTG + +#define MC_CMD_0x1e5_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_ENUM_PORTS_IN msgrequest */ +#define MC_CMD_ENUM_PORTS_IN_LEN 0 + +/* MC_CMD_ENUM_PORTS_OUT msgresponse */ +#define MC_CMD_ENUM_PORTS_OUT_LENMIN 12 +#define MC_CMD_ENUM_PORTS_OUT_LENMAX 252 +#define MC_CMD_ENUM_PORTS_OUT_LENMAX_MCDI2 1020 +#define MC_CMD_ENUM_PORTS_OUT_LEN(num) (12+1*(num)) +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_NUM(len) (((len)-12)/1) +/* Any unused flags are reserved and must be ignored. */ +#define MC_CMD_ENUM_PORTS_OUT_FLAGS_OFST 0 +#define MC_CMD_ENUM_PORTS_OUT_FLAGS_LEN 4 +#define MC_CMD_ENUM_PORTS_OUT_MORE_OFST 0 +#define MC_CMD_ENUM_PORTS_OUT_MORE_LBN 0 +#define MC_CMD_ENUM_PORTS_OUT_MORE_WIDTH 1 +/* The number of NET_PORT_HANDLE_DESC structures in PORT_HANDLES. */ +#define MC_CMD_ENUM_PORTS_OUT_PORT_COUNT_OFST 4 +#define MC_CMD_ENUM_PORTS_OUT_PORT_COUNT_LEN 4 +#define MC_CMD_ENUM_PORTS_OUT_SIZEOF_NET_PORT_HANDLE_DESC_OFST 8 +#define MC_CMD_ENUM_PORTS_OUT_SIZEOF_NET_PORT_HANDLE_DESC_LEN 4 +/* Array of NET_PORT_HANDLE_DESC structures. Callers must use must use the + * SIZEOF_NET_PORT_HANDLE_DESC field field as the array stride between entries. + * This may also allow for tail padding for alignment. Fields beyond + * SIZEOF_NET_PORT_HANDLE_DESC are not present. + */ +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_OFST 12 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_LEN 1 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_MINNUM 0 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_MAXNUM 240 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_MAXNUM_MCDI2 1008 +/* See structuredef: NET_PORT_HANDLE_DESC */ +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_HANDLE_OFST 12 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_HANDLE_LEN 4 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_OFST 16 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_LEN 8 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_LO_OFST 16 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_LO_LEN 4 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_LO_LBN 128 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_LO_WIDTH 32 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_HI_OFST 20 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_HI_LEN 4 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_HI_LBN 160 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_PROPERTIES_HI_WIDTH 32 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_TYPE_LBN 128 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_TYPE_WIDTH 3 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_IS_ZOMBIE_LBN 136 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_IS_ZOMBIE_WIDTH 1 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_ENTRY_SRC_OFST 24 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_ENTRY_SRC_LEN 1 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_LABEL_OFST 25 +#define MC_CMD_ENUM_PORTS_OUT_PORT_HANDLES_PORT_LABEL_LEN 40 + + +/***********************************/ +/* MC_CMD_GET_TRANSCEIVER_PROPERTIES + * Read properties of the transceiver associated with the port. Can be either + * for a fixed onboard transceiver or an inserted module. The returned data is + * interpreted from the transceiver hardware and may be fixed up by the + * firmware. Use MC_CMD_GET_MODULE_DATA to get raw undecoded data. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES 0x1e6 +#undef MC_CMD_0x1e6_PRIVILEGE_CTG + +#define MC_CMD_0x1e6_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_GET_TRANSCEIVER_PROPERTIES_IN msgrequest */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_IN_LEN 4 +/* Handle to port to get transceiver properties from. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_IN_PORT_HANDLE_LEN 4 + +/* MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT msgresponse */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_LEN 89 +/* Supported technology abilities. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_TECH_ABILITIES_MASK_OFST 0 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_TECH_ABILITIES_MASK_LEN 16 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_ETH_TECH/TECH */ +/* Reserved for future expansion to accommodate future Ethernet technology + * expansion. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_RESERVED_OFST 16 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_RESERVED_LEN 16 +/* Preferred FEC modes. This is a function of the cable type and length. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_PREFERRED_FEC_MASK_OFST 32 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_PREFERRED_FEC_MASK_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* FEC_TYPE/TYPE */ +/* SFF-8042 code reported by the module. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_CODE_OFST 36 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_CODE_LEN 2 +/* Medium. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_MEDIUM_OFST 38 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_MEDIUM_LEN 1 +/* enum property: value */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_UNKNOWN 0x0 /* enum */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_COPPER 0x1 /* enum */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_OPTICAL 0x2 /* enum */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_BACKPLANE 0x3 /* enum */ +/* Identifies the tech */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_MEDIA_SUBTYPE_OFST 39 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_MEDIA_SUBTYPE_LEN 1 +/* enum property: value */ +/* MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_UNKNOWN 0x0 */ +/* enum: Ethernet over twisted-pair copper cables for distances up to 100 + * meters. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_BASET 0x1 +/* enum: Ethernet over twin-axial, balanced copper cable. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_CR 0x2 +/* enum: Ethernet over backplane for connections on the same board. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_KX 0x3 +/* enum: Ethernet over a single backplane lane for connections between + * different boards. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_KR 0x4 +/* enum: Ethernet over copper backplane. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_KP 0x5 +/* enum: Ethernet over fiber optic. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_BASEX 0x6 +/* enum: Short range ethernet over multimode fiber optic (See IEEE 802.3 Clause + * 49 and 52). + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_SR 0x7 +/* enum: Long range, extended range or far reach ethernet used with single mode + * fiber optics. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_LR_ER_FR 0x8 +/* enum: Long reach multimode ethernet over multimode optical fiber. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_LRM 0x9 +/* enum: Very short reach PAM4 ethernet over multimode optical fiber (see IEEE + * 802.3db). + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VR 0xa +/* enum: BASE-R encoding and PAM4 over single-mode fiber with reach up to at + * least 500 meters (803.2 Clause 121 and 124) + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_DR 0xb +/* String of the vendor name as intepreted by NMC firmware. NMC firmware + * applies workarounds for known buggy transceivers. The vendor name is + * presented as 16 bytes of ASCII characters padded with spaces. It can also be + * represented as 16 bytes of zeros if the field is unspecified for the + * connected module. See SFF-8472/CMIS specifications for details. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VENDOR_NAME_OFST 40 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VENDOR_NAME_LEN 1 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VENDOR_NAME_NUM 16 +/* The vendor part number as intepreted by NMC firmware. The field is presented + * as 16 bytes of ASCII chars padded with spaces. It can also be 16 bytes of + * zeros if the field is unspecified for the connected module. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VENDOR_PN_OFST 56 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VENDOR_PN_LEN 1 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_VENDOR_PN_NUM 16 +/* Serial number of the module presented as 16 bytes of ASCII characters padded + * with spaces. It can also be 16 bytes of zeros if the field is unspecified + * for the connected module. See SFF-8472/CMIS specifications for details. + */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_SERIAL_NUMBER_OFST 72 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_SERIAL_NUMBER_LEN 1 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_SERIAL_NUMBER_NUM 16 +/* This reports the number of module changes detected by the NMC firmware. */ +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_PORT_MODULECHANGE_SEQ_NUM_OFST 88 +#define MC_CMD_GET_TRANSCEIVER_PROPERTIES_OUT_PORT_MODULECHANGE_SEQ_NUM_LEN 1 + + +/***********************************/ +/* MC_CMD_GET_FIXED_PORT_PROPERTIES + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES 0x1e7 +#undef MC_CMD_0x1e7_PRIVILEGE_CTG + +#define MC_CMD_0x1e7_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_GET_FIXED_PORT_PROPERTIES_IN msgrequest: In this context, the port + * consists of the MAC and the PHY, and excludes any modules inserted into the + * cage. This information is fixed for a given board but not for a given ASIC. + * This command reports properties for the port as it is currently configured, + * and not its hardware capabilities, which can be better than the current + * configuration. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_IN_LEN 4 +/* Handle to the port to from which to retreive properties */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_IN_PORT_HANDLE_LEN 4 + +/* MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT msgresponse */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_LEN 36 +/* Supported capabilities of the port in its current configuration. */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_OFST 0 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_LEN 25 +/* See structuredef: MC_CMD_ETH_AN_FIELDS */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_TECH_MASK_OFST 0 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_TECH_MASK_LEN 16 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_FEC_MASK_OFST 16 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_FEC_MASK_LEN 4 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_FEC_REQ_OFST 20 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_FEC_REQ_LEN 4 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_PAUSE_MASK_OFST 24 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_ABILITIES_PAUSE_MASK_LEN 1 +/* Number of lanes supported by the port in its current configuration. */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_NUM_LANES_OFST 25 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_NUM_LANES_LEN 1 +/* Bitmask of supported loopback modes. Where the response to this command + * includes the LOOPBACK_MODES_MASK_V2 field, that field should be used in + * preference to ensure that all available loopback modes are seen. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_LOOPBACK_MODES_MASK_OFST 26 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_LOOPBACK_MODES_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ +/* This field serves as a cage index that uniquely identifies the cage to which + * the module is connected. This is useful when splitter cables that have + * multiple ports on a single cage are used. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_MDI_INDEX_OFST 27 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_MDI_INDEX_LEN 1 +/* This bitmask is used to specify the lanes within the cage identified by + * MDI_INDEX that are allocated to the port. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_MDI_LANE_MASK_OFST 28 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_MDI_LANE_MASK_LEN 1 +/* Maximum frame length supported by the port in its current configuration. */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_MAX_FRAME_LEN_OFST 32 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_MAX_FRAME_LEN_LEN 4 + +/* MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2 msgresponse */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LEN 48 +/* Supported capabilities of the port in its current configuration. */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_ABILITIES_OFST 0 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_ABILITIES_LEN 25 +/* Number of lanes supported by the port in its current configuration. */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_NUM_LANES_OFST 25 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_NUM_LANES_LEN 1 +/* Bitmask of supported loopback modes. Where the response to this command + * includes the LOOPBACK_MODES_MASK_V2 field, that field should be used in + * preference to ensure that all available loopback modes are seen. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_OFST 26 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_LEN 1 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ +/* This field serves as a cage index that uniquely identifies the cage to which + * the module is connected. This is useful when splitter cables that have + * multiple ports on a single cage are used. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_MDI_INDEX_OFST 27 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_MDI_INDEX_LEN 1 +/* This bitmask is used to specify the lanes within the cage identified by + * MDI_INDEX that are allocated to the port. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_MDI_LANE_MASK_OFST 28 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_MDI_LANE_MASK_LEN 1 +/* Maximum frame length supported by the port in its current configuration. */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_MAX_FRAME_LEN_OFST 32 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_MAX_FRAME_LEN_LEN 4 +/* Bitmask of supported loopback modes. This field replaces the + * LOOPBACK_MODES_MASK field which is defined under version 1 of this command. + */ +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_OFST 40 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_LEN 8 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_LO_OFST 40 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_LO_LEN 4 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_LO_LBN 320 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_LO_WIDTH 32 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_HI_OFST 44 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_HI_LEN 4 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_HI_LBN 352 +#define MC_CMD_GET_FIXED_PORT_PROPERTIES_OUT_V2_LOOPBACK_MODES_MASK_V2_HI_WIDTH 32 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* MC_CMD_LOOPBACK_V2/MODE */ + + +/***********************************/ +/* MC_CMD_GET_MODULE_DATA + * Read media-specific data from the PHY (e.g. SFP/SFP+ module ID information + * for SFP+ PHYs). This command returns raw data from the module's EEPROM and + * it is not interpreted by the MC. Use MC_CMD_GET_TRANSCEIVER_PROPERTIES to + * get interpreted data. Return code: 0, ENOENT + */ +#define MC_CMD_GET_MODULE_DATA 0x1e8 +#undef MC_CMD_0x1e8_PRIVILEGE_CTG + +#define MC_CMD_0x1e8_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_GET_MODULE_DATA_IN msgrequest */ +#define MC_CMD_GET_MODULE_DATA_IN_LEN 16 +/* Handle to identify the port from which to request module properties. */ +#define MC_CMD_GET_MODULE_DATA_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_MODULE_DATA_IN_PORT_HANDLE_LEN 4 +/* 7 bit I2C address of the device. DEPRECATED: This field is replaced by + * MODULE_ADDR in V2. Use V2 of this command for proper alignment and easier + * access. + */ +#define MC_CMD_GET_MODULE_DATA_IN_DEVADDR_LBN 32 +#define MC_CMD_GET_MODULE_DATA_IN_DEVADDR_WIDTH 7 +/* 0 if the page does not support banked access, non-zero otherwise. Non-zero + * BANK is valid if OFFSET is in the range 80h - ffh, i.e. in the Upper Memory + * region. + */ +#define MC_CMD_GET_MODULE_DATA_IN_BANK_OFST 6 +#define MC_CMD_GET_MODULE_DATA_IN_BANK_LEN 2 +/* 0 if paged access is not supported, non-zero otherwise. Non-zero PAGE is + * valid if OFFSET is in the range 80h - ffh. + */ +#define MC_CMD_GET_MODULE_DATA_IN_PAGE_OFST 8 +#define MC_CMD_GET_MODULE_DATA_IN_PAGE_LEN 2 +/* Offset in the range 00h - 7fh to access lower memory. Offset in the range + * 80h - ffh to access upper memory + */ +#define MC_CMD_GET_MODULE_DATA_IN_OFFSET_OFST 10 +#define MC_CMD_GET_MODULE_DATA_IN_OFFSET_LEN 1 +#define MC_CMD_GET_MODULE_DATA_IN_LENGTH_OFST 12 +#define MC_CMD_GET_MODULE_DATA_IN_LENGTH_LEN 4 + +/* MC_CMD_GET_MODULE_DATA_IN_V2 msgrequest: Updated MC_CMD_GET_MODULE_DATA with + * 8-bit wide ADDRESSING field. This new field provides a correctly aligned + * container for the 7-bit DEVADDR field from V1, now renamed MODULE_ADDR, to + * ensure proper alignment. + */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_LEN 16 +/* Handle to identify the port from which to request module properties. */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_MODULE_DATA_IN_V2_PORT_HANDLE_LEN 4 +/* 7 bit I2C address of the device. DEPRECATED: This field is replaced by + * MODULE_ADDR in V2. Use V2 of this command for proper alignment and easier + * access. + */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_DEVADDR_LBN 32 +#define MC_CMD_GET_MODULE_DATA_IN_V2_DEVADDR_WIDTH 7 +/* 0 if the page does not support banked access, non-zero otherwise. Non-zero + * BANK is valid if OFFSET is in the range 80h - ffh, i.e. in the Upper Memory + * region. + */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_BANK_OFST 6 +#define MC_CMD_GET_MODULE_DATA_IN_V2_BANK_LEN 2 +/* 0 if paged access is not supported, non-zero otherwise. Non-zero PAGE is + * valid if OFFSET is in the range 80h - ffh. + */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_PAGE_OFST 8 +#define MC_CMD_GET_MODULE_DATA_IN_V2_PAGE_LEN 2 +/* Offset in the range 00h - 7fh to access lower memory. Offset in the range + * 80h - ffh to access upper memory + */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_OFFSET_OFST 10 +#define MC_CMD_GET_MODULE_DATA_IN_V2_OFFSET_LEN 1 +#define MC_CMD_GET_MODULE_DATA_IN_V2_LENGTH_OFST 12 +#define MC_CMD_GET_MODULE_DATA_IN_V2_LENGTH_LEN 4 +/* Container for 7 bit I2C addresses. */ +#define MC_CMD_GET_MODULE_DATA_IN_V2_ADDRESSING_OFST 4 +#define MC_CMD_GET_MODULE_DATA_IN_V2_ADDRESSING_LEN 1 +#define MC_CMD_GET_MODULE_DATA_IN_V2_MODULE_ADDR_OFST 4 +#define MC_CMD_GET_MODULE_DATA_IN_V2_MODULE_ADDR_LBN 0 +#define MC_CMD_GET_MODULE_DATA_IN_V2_MODULE_ADDR_WIDTH 7 + +/* MC_CMD_GET_MODULE_DATA_OUT msgresponse */ +#define MC_CMD_GET_MODULE_DATA_OUT_LENMIN 5 +#define MC_CMD_GET_MODULE_DATA_OUT_LENMAX 252 +#define MC_CMD_GET_MODULE_DATA_OUT_LENMAX_MCDI2 1020 +#define MC_CMD_GET_MODULE_DATA_OUT_LEN(num) (4+1*(num)) +#define MC_CMD_GET_MODULE_DATA_OUT_DATA_NUM(len) (((len)-4)/1) +/* length of the data in bytes */ +#define MC_CMD_GET_MODULE_DATA_OUT_DATALEN_OFST 0 +#define MC_CMD_GET_MODULE_DATA_OUT_DATALEN_LEN 4 +#define MC_CMD_GET_MODULE_DATA_OUT_DATA_OFST 4 +#define MC_CMD_GET_MODULE_DATA_OUT_DATA_LEN 1 +#define MC_CMD_GET_MODULE_DATA_OUT_DATA_MINNUM 1 +#define MC_CMD_GET_MODULE_DATA_OUT_DATA_MAXNUM 248 +#define MC_CMD_GET_MODULE_DATA_OUT_DATA_MAXNUM_MCDI2 1016 + +/* EVENT_MASK structuredef */ +#define EVENT_MASK_LEN 4 +#define EVENT_MASK_TYPE_OFST 0 +#define EVENT_MASK_TYPE_LEN 4 +/* enum: PORT_LINKCHANGE event is enabled */ +#define EVENT_MASK_PORT_LINKCHANGE 0x0 +/* enum: PORT_MODULECHANGE event is enabled */ +#define EVENT_MASK_PORT_MODULECHANGE 0x1 +#define EVENT_MASK_TYPE_LBN 0 +#define EVENT_MASK_TYPE_WIDTH 32 + + +/***********************************/ +/* MC_CMD_SET_NETPORT_EVENTS_MASK + */ +#define MC_CMD_SET_NETPORT_EVENTS_MASK 0x1e9 +#undef MC_CMD_0x1e9_PRIVILEGE_CTG + +#define MC_CMD_0x1e9_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_SET_NETPORT_EVENTS_MASK_IN msgrequest: Enable or disable delivery of + * specified network port events for a given port identified by PORT_HANDLE. At + * start of day, or after any control interface reset (FLR, ENTITY_RESET, + * etc.), all event delivery is disabled for all ports associated with the + * control interface. + */ +#define MC_CMD_SET_NETPORT_EVENTS_MASK_IN_LEN 8 +/* Handle to port to set event delivery mask. */ +#define MC_CMD_SET_NETPORT_EVENTS_MASK_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_SET_NETPORT_EVENTS_MASK_IN_PORT_HANDLE_LEN 4 +/* Bitmask of events to enable. Event delivery is enabled when corresponding + * bit is 1, disabled when 0. + */ +#define MC_CMD_SET_NETPORT_EVENTS_MASK_IN_EVENT_MASK_OFST 4 +#define MC_CMD_SET_NETPORT_EVENTS_MASK_IN_EVENT_MASK_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* EVENT_MASK/TYPE */ + +/* MC_CMD_SET_NETPORT_EVENTS_MASK_OUT msgresponse */ +#define MC_CMD_SET_NETPORT_EVENTS_MASK_OUT_LEN 0 + /***********************************/ -/* MC_CMD_EVENT_CTRL - * Configure which categories of unsolicited events the driver expects to - * receive (Riverhead). - */ -#define MC_CMD_EVENT_CTRL 0x69 -#undef MC_CMD_0x69_PRIVILEGE_CTG - -#define MC_CMD_0x69_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_EVENT_CTRL_IN msgrequest */ -#define MC_CMD_EVENT_CTRL_IN_LENMIN 0 -#define MC_CMD_EVENT_CTRL_IN_LENMAX 252 -#define MC_CMD_EVENT_CTRL_IN_LENMAX_MCDI2 1020 -#define MC_CMD_EVENT_CTRL_IN_LEN(num) (0+4*(num)) -#define MC_CMD_EVENT_CTRL_IN_EVENT_TYPE_NUM(len) (((len)-0)/4) -/* Array of event categories for which the driver wishes to receive events. */ -#define MC_CMD_EVENT_CTRL_IN_EVENT_TYPE_OFST 0 -#define MC_CMD_EVENT_CTRL_IN_EVENT_TYPE_LEN 4 -#define MC_CMD_EVENT_CTRL_IN_EVENT_TYPE_MINNUM 0 -#define MC_CMD_EVENT_CTRL_IN_EVENT_TYPE_MAXNUM 63 -#define MC_CMD_EVENT_CTRL_IN_EVENT_TYPE_MAXNUM_MCDI2 255 -/* enum: Driver wishes to receive LINKCHANGE events. */ -#define MC_CMD_EVENT_CTRL_IN_MCDI_EVENT_CODE_LINKCHANGE 0x0 -/* enum: Driver wishes to receive SENSOR_CHANGE and SENSOR_STATE_CHANGE events. - */ -#define MC_CMD_EVENT_CTRL_IN_MCDI_EVENT_CODE_SENSOREVT 0x1 -/* enum: Driver wishes to receive receive errors. */ -#define MC_CMD_EVENT_CTRL_IN_MCDI_EVENT_CODE_RX_ERR 0x2 -/* enum: Driver wishes to receive transmit errors. */ -#define MC_CMD_EVENT_CTRL_IN_MCDI_EVENT_CODE_TX_ERR 0x3 -/* enum: Driver wishes to receive firmware alerts. */ -#define MC_CMD_EVENT_CTRL_IN_MCDI_EVENT_CODE_FWALERT 0x4 -/* enum: Driver wishes to receive reboot events. */ -#define MC_CMD_EVENT_CTRL_IN_MCDI_EVENT_CODE_MC_REBOOT 0x5 - -/* MC_CMD_EVENT_CTRL_OUT msgrequest */ -#define MC_CMD_EVENT_CTRL_OUT_LEN 0 +/* MC_CMD_GET_NETPORT_EVENTS_MASK + */ +#define MC_CMD_GET_NETPORT_EVENTS_MASK 0x1ea +#undef MC_CMD_0x1ea_PRIVILEGE_CTG + +#define MC_CMD_0x1ea_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_GET_NETPORT_EVENTS_MASK_IN msgrequest: Get event delivery mask a + * given port identified by PORT_HANDLE. + */ +#define MC_CMD_GET_NETPORT_EVENTS_MASK_IN_LEN 4 +/* Handle to port to get event deliver mask for. */ +#define MC_CMD_GET_NETPORT_EVENTS_MASK_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_NETPORT_EVENTS_MASK_IN_PORT_HANDLE_LEN 4 + +/* MC_CMD_GET_NETPORT_EVENTS_MASK_OUT msgresponse */ +#define MC_CMD_GET_NETPORT_EVENTS_MASK_OUT_LEN 4 +/* Bitmask of events enabled. Event delivery is enabled when corresponding bit + * is 1, disabled when 0. + */ +#define MC_CMD_GET_NETPORT_EVENTS_MASK_OUT_EVENT_MASK_OFST 0 +#define MC_CMD_GET_NETPORT_EVENTS_MASK_OUT_EVENT_MASK_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* EVENT_MASK/TYPE */ + + +/***********************************/ +/* MC_CMD_GET_SUPPORTED_NETPORT_EVENTS + */ +#define MC_CMD_GET_SUPPORTED_NETPORT_EVENTS 0x1eb +#undef MC_CMD_0x1eb_PRIVILEGE_CTG + +#define MC_CMD_0x1eb_PRIVILEGE_CTG SRIOV_CTG_LINK + +/* MC_CMD_GET_SUPPORTED_NETPORT_EVENTS_IN msgrequest: Get network port events + * supported by the platform. Information returned is fixed for a given NIC + * platform. + */ +#define MC_CMD_GET_SUPPORTED_NETPORT_EVENTS_IN_LEN 0 + +/* MC_CMD_GET_SUPPORTED_NETPORT_EVENTS_OUT msgresponse */ +#define MC_CMD_GET_SUPPORTED_NETPORT_EVENTS_OUT_LEN 4 +/* Bitmask of events enabled. Event delivery is enabled when corresponding bit + * is 1, disabled when 0. + */ +#define MC_CMD_GET_SUPPORTED_NETPORT_EVENTS_OUT_EVENT_MASK_OFST 0 +#define MC_CMD_GET_SUPPORTED_NETPORT_EVENTS_OUT_EVENT_MASK_LEN 4 +/* enum property: bitshift */ +/* Enum values, see field(s): */ +/* EVENT_MASK/TYPE */ + + +/***********************************/ +/* MC_CMD_GET_NETPORT_STATISTICS + * Get generic MAC statistics. This call retrieves unified statistics managed + * by the MC. The MC will populate and provide all supported statistics in the + * format as returned by MC_CMD_MAC_STATISTICS_DESCRIPTOR. Refer to the + * aforementioned command for the format and contents of the stats DMA buffer. + * To ensure consistent and accurate results, it is essential for the driver to + * initialize the DMA buffer with zeros when DMA mode is used. Returns: 0 on + * success, ETIME if the DMA buffer is not ready, ENOENT on non-existent port + * handle, and EINVAL on invalid parameters (DMA buffer too small) + */ +#define MC_CMD_GET_NETPORT_STATISTICS 0x1fa +#undef MC_CMD_0x1fa_PRIVILEGE_CTG + +#define MC_CMD_0x1fa_PRIVILEGE_CTG SRIOV_CTG_GENERAL + +/* MC_CMD_GET_NETPORT_STATISTICS_IN msgrequest */ +#define MC_CMD_GET_NETPORT_STATISTICS_IN_LEN 20 +/* Handle of port to get MAC statistics for. */ +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PORT_HANDLE_OFST 0 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PORT_HANDLE_LEN 4 +/* Contains options for querying the MAC statistics. */ +#define MC_CMD_GET_NETPORT_STATISTICS_IN_CMD_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_CMD_LEN 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_LBN 0 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_WIDTH 1 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_CLEAR_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_CLEAR_LBN 1 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_CLEAR_WIDTH 1 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_CHANGE_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_CHANGE_LBN 2 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_CHANGE_WIDTH 1 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_ENABLE_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_ENABLE_LBN 3 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_ENABLE_WIDTH 1 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_NOEVENT_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_NOEVENT_LBN 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIODIC_NOEVENT_WIDTH 1 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIOD_MS_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIOD_MS_LBN 15 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_PERIOD_MS_WIDTH 17 +/* Specifies the physical address of the DMA buffer to use for statistics + * transfer. This field must contain a valid address under either of these + * conditions: 1. DMA flag is set (immediate DMA requested) 2. Both + * PERIODIC_CHANGE and PERIODIC_ENABLE are set (periodic DMA configured) + */ +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_OFST 8 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_LEN 8 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_LO_OFST 8 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_LO_LEN 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_LO_LBN 64 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_LO_WIDTH 32 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_HI_OFST 12 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_HI_LEN 4 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_HI_LBN 96 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_ADDR_HI_WIDTH 32 +/* Specifies the length of the DMA buffer in bytes for statistics transfer. The + * buffer size must be at least DMA_BUFFER_SIZE bytes (as returned by + * MC_CMD_MAC_STATISTICS_DESCRIPTOR). Providing an insufficient buffer size + * will result in an EINVAL error. This field must contain a valid length under + * either of these conditions: 1. DMA flag is set (immediate DMA requested) 2. + * Both PERIODIC_CHANGE and PERIODIC_ENABLE are set (periodic DMA configured) + */ +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_LEN_OFST 16 +#define MC_CMD_GET_NETPORT_STATISTICS_IN_DMA_LEN_LEN 4 + +/* MC_CMD_GET_NETPORT_STATISTICS_OUT msgresponse */ +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_LENMIN 0 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_LENMAX 248 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_LENMAX_MCDI2 1016 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_LEN(num) (0+8*(num)) +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_NUM(len) (((len)-0)/8) +/* Statistics buffer. Zero-length if DMA mode is used. The statistics buffer is + * an array of 8-byte counter values, containing the generation start marker, + * stats counters, and generation end marker. The index of each counter in the + * array is reported by the MAC_STATISTICS_DESCRIPTOR command. The same layout + * is used for the DMA buffer for DMA mode stats. + */ +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_OFST 0 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_LEN 8 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_LO_OFST 0 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_LO_LEN 4 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_LO_LBN 0 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_LO_WIDTH 32 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_HI_OFST 4 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_HI_LEN 4 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_HI_LBN 32 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_HI_WIDTH 32 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_MINNUM 0 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_MAXNUM 31 +#define MC_CMD_GET_NETPORT_STATISTICS_OUT_STATS_MAXNUM_MCDI2 127 /* EVB_PORT_ID structuredef */ #define EVB_PORT_ID_LEN 4 @@ -9706,44 +10573,6 @@ #define EVB_PORT_ID_PORT_ID_LBN 0 #define EVB_PORT_ID_PORT_ID_WIDTH 32 -/* EVB_VLAN_TAG structuredef */ -#define EVB_VLAN_TAG_LEN 2 -/* The VLAN tag value */ -#define EVB_VLAN_TAG_VLAN_ID_LBN 0 -#define EVB_VLAN_TAG_VLAN_ID_WIDTH 12 -#define EVB_VLAN_TAG_MODE_LBN 12 -#define EVB_VLAN_TAG_MODE_WIDTH 4 -/* enum: Insert the VLAN. */ -#define EVB_VLAN_TAG_INSERT 0x0 -/* enum: Replace the VLAN if already present. */ -#define EVB_VLAN_TAG_REPLACE 0x1 - -/* BUFTBL_ENTRY structuredef */ -#define BUFTBL_ENTRY_LEN 12 -/* the owner ID */ -#define BUFTBL_ENTRY_OID_OFST 0 -#define BUFTBL_ENTRY_OID_LEN 2 -#define BUFTBL_ENTRY_OID_LBN 0 -#define BUFTBL_ENTRY_OID_WIDTH 16 -/* the page parameter as one of ESE_DZ_SMC_PAGE_SIZE_ */ -#define BUFTBL_ENTRY_PGSZ_OFST 2 -#define BUFTBL_ENTRY_PGSZ_LEN 2 -#define BUFTBL_ENTRY_PGSZ_LBN 16 -#define BUFTBL_ENTRY_PGSZ_WIDTH 16 -/* the raw 64-bit address field from the SMC, not adjusted for page size */ -#define BUFTBL_ENTRY_RAWADDR_OFST 4 -#define BUFTBL_ENTRY_RAWADDR_LEN 8 -#define BUFTBL_ENTRY_RAWADDR_LO_OFST 4 -#define BUFTBL_ENTRY_RAWADDR_LO_LEN 4 -#define BUFTBL_ENTRY_RAWADDR_LO_LBN 32 -#define BUFTBL_ENTRY_RAWADDR_LO_WIDTH 32 -#define BUFTBL_ENTRY_RAWADDR_HI_OFST 8 -#define BUFTBL_ENTRY_RAWADDR_HI_LEN 4 -#define BUFTBL_ENTRY_RAWADDR_HI_LBN 64 -#define BUFTBL_ENTRY_RAWADDR_HI_WIDTH 32 -#define BUFTBL_ENTRY_RAWADDR_LBN 32 -#define BUFTBL_ENTRY_RAWADDR_WIDTH 64 - /* NVRAM_PARTITION_TYPE structuredef */ #define NVRAM_PARTITION_TYPE_LEN 2 #define NVRAM_PARTITION_TYPE_ID_OFST 0 @@ -9787,6 +10616,8 @@ #define NVRAM_PARTITION_TYPE_NMC_LOG 0x700 /* enum: Non-volatile log output of second core on dual-core device */ #define NVRAM_PARTITION_TYPE_LOG_SLAVE 0x701 +/* enum: RAM (volatile) log output partition */ +#define NVRAM_PARTITION_TYPE_RAM_LOG 0x702 /* enum: Device state dump output partition */ #define NVRAM_PARTITION_TYPE_DUMP 0x800 /* enum: Crash log partition for NMC firmware */ @@ -9923,6 +10754,16 @@ #define NVRAM_PARTITION_TYPE_SUC_SOC_CONFIG 0x1f07 /* enum: System-on-Chip update information. */ #define NVRAM_PARTITION_TYPE_SOC_UPDATE 0x2003 +/* enum: Virtual partition. Write-only. Writes will actually be sent to an + * appropriate partition (for instance BUNDLE if the data starts with the magic + * number for a bundle update), or discarded with an error if not recognised as + * a supported type. + */ +#define NVRAM_PARTITION_TYPE_AUTO 0x2100 +/* enum: MC/NMC (first stage) bootloader firmware. (For X4, see XN-202072-PS + * and XN-202084-SW section 3.1). + */ +#define NVRAM_PARTITION_TYPE_BOOTLOADER 0x2200 /* enum: Start of reserved value range (firmware may use for any purpose) */ #define NVRAM_PARTITION_TYPE_RESERVED_VALUES_MIN 0xff00 /* enum: End of reserved value range (firmware may use for any purpose) */ @@ -9981,116 +10822,6 @@ #define LICENSED_APP_ID_ID_LBN 0 #define LICENSED_APP_ID_ID_WIDTH 32 -/* LICENSED_FEATURES structuredef */ -#define LICENSED_FEATURES_LEN 8 -/* Bitmask of licensed firmware features */ -#define LICENSED_FEATURES_MASK_OFST 0 -#define LICENSED_FEATURES_MASK_LEN 8 -#define LICENSED_FEATURES_MASK_LO_OFST 0 -#define LICENSED_FEATURES_MASK_LO_LEN 4 -#define LICENSED_FEATURES_MASK_LO_LBN 0 -#define LICENSED_FEATURES_MASK_LO_WIDTH 32 -#define LICENSED_FEATURES_MASK_HI_OFST 4 -#define LICENSED_FEATURES_MASK_HI_LEN 4 -#define LICENSED_FEATURES_MASK_HI_LBN 32 -#define LICENSED_FEATURES_MASK_HI_WIDTH 32 -#define LICENSED_FEATURES_RX_CUT_THROUGH_OFST 0 -#define LICENSED_FEATURES_RX_CUT_THROUGH_LBN 0 -#define LICENSED_FEATURES_RX_CUT_THROUGH_WIDTH 1 -#define LICENSED_FEATURES_PIO_OFST 0 -#define LICENSED_FEATURES_PIO_LBN 1 -#define LICENSED_FEATURES_PIO_WIDTH 1 -#define LICENSED_FEATURES_EVQ_TIMER_OFST 0 -#define LICENSED_FEATURES_EVQ_TIMER_LBN 2 -#define LICENSED_FEATURES_EVQ_TIMER_WIDTH 1 -#define LICENSED_FEATURES_CLOCK_OFST 0 -#define LICENSED_FEATURES_CLOCK_LBN 3 -#define LICENSED_FEATURES_CLOCK_WIDTH 1 -#define LICENSED_FEATURES_RX_TIMESTAMPS_OFST 0 -#define LICENSED_FEATURES_RX_TIMESTAMPS_LBN 4 -#define LICENSED_FEATURES_RX_TIMESTAMPS_WIDTH 1 -#define LICENSED_FEATURES_TX_TIMESTAMPS_OFST 0 -#define LICENSED_FEATURES_TX_TIMESTAMPS_LBN 5 -#define LICENSED_FEATURES_TX_TIMESTAMPS_WIDTH 1 -#define LICENSED_FEATURES_RX_SNIFF_OFST 0 -#define LICENSED_FEATURES_RX_SNIFF_LBN 6 -#define LICENSED_FEATURES_RX_SNIFF_WIDTH 1 -#define LICENSED_FEATURES_TX_SNIFF_OFST 0 -#define LICENSED_FEATURES_TX_SNIFF_LBN 7 -#define LICENSED_FEATURES_TX_SNIFF_WIDTH 1 -#define LICENSED_FEATURES_PROXY_FILTER_OPS_OFST 0 -#define LICENSED_FEATURES_PROXY_FILTER_OPS_LBN 8 -#define LICENSED_FEATURES_PROXY_FILTER_OPS_WIDTH 1 -#define LICENSED_FEATURES_EVENT_CUT_THROUGH_OFST 0 -#define LICENSED_FEATURES_EVENT_CUT_THROUGH_LBN 9 -#define LICENSED_FEATURES_EVENT_CUT_THROUGH_WIDTH 1 -#define LICENSED_FEATURES_MASK_LBN 0 -#define LICENSED_FEATURES_MASK_WIDTH 64 - -/* LICENSED_V3_APPS structuredef */ -#define LICENSED_V3_APPS_LEN 8 -/* Bitmask of licensed applications */ -#define LICENSED_V3_APPS_MASK_OFST 0 -#define LICENSED_V3_APPS_MASK_LEN 8 -#define LICENSED_V3_APPS_MASK_LO_OFST 0 -#define LICENSED_V3_APPS_MASK_LO_LEN 4 -#define LICENSED_V3_APPS_MASK_LO_LBN 0 -#define LICENSED_V3_APPS_MASK_LO_WIDTH 32 -#define LICENSED_V3_APPS_MASK_HI_OFST 4 -#define LICENSED_V3_APPS_MASK_HI_LEN 4 -#define LICENSED_V3_APPS_MASK_HI_LBN 32 -#define LICENSED_V3_APPS_MASK_HI_WIDTH 32 -#define LICENSED_V3_APPS_ONLOAD_OFST 0 -#define LICENSED_V3_APPS_ONLOAD_LBN 0 -#define LICENSED_V3_APPS_ONLOAD_WIDTH 1 -#define LICENSED_V3_APPS_PTP_OFST 0 -#define LICENSED_V3_APPS_PTP_LBN 1 -#define LICENSED_V3_APPS_PTP_WIDTH 1 -#define LICENSED_V3_APPS_SOLARCAPTURE_PRO_OFST 0 -#define LICENSED_V3_APPS_SOLARCAPTURE_PRO_LBN 2 -#define LICENSED_V3_APPS_SOLARCAPTURE_PRO_WIDTH 1 -#define LICENSED_V3_APPS_SOLARSECURE_OFST 0 -#define LICENSED_V3_APPS_SOLARSECURE_LBN 3 -#define LICENSED_V3_APPS_SOLARSECURE_WIDTH 1 -#define LICENSED_V3_APPS_PERF_MONITOR_OFST 0 -#define LICENSED_V3_APPS_PERF_MONITOR_LBN 4 -#define LICENSED_V3_APPS_PERF_MONITOR_WIDTH 1 -#define LICENSED_V3_APPS_SOLARCAPTURE_LIVE_OFST 0 -#define LICENSED_V3_APPS_SOLARCAPTURE_LIVE_LBN 5 -#define LICENSED_V3_APPS_SOLARCAPTURE_LIVE_WIDTH 1 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_OFST 0 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_LBN 6 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_WIDTH 1 -#define LICENSED_V3_APPS_NETWORK_ACCESS_CONTROL_OFST 0 -#define LICENSED_V3_APPS_NETWORK_ACCESS_CONTROL_LBN 7 -#define LICENSED_V3_APPS_NETWORK_ACCESS_CONTROL_WIDTH 1 -#define LICENSED_V3_APPS_TCP_DIRECT_OFST 0 -#define LICENSED_V3_APPS_TCP_DIRECT_LBN 8 -#define LICENSED_V3_APPS_TCP_DIRECT_WIDTH 1 -#define LICENSED_V3_APPS_LOW_LATENCY_OFST 0 -#define LICENSED_V3_APPS_LOW_LATENCY_LBN 9 -#define LICENSED_V3_APPS_LOW_LATENCY_WIDTH 1 -#define LICENSED_V3_APPS_SOLARCAPTURE_TAP_OFST 0 -#define LICENSED_V3_APPS_SOLARCAPTURE_TAP_LBN 10 -#define LICENSED_V3_APPS_SOLARCAPTURE_TAP_WIDTH 1 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_40G_OFST 0 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_40G_LBN 11 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_40G_WIDTH 1 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_1G_OFST 0 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_1G_LBN 12 -#define LICENSED_V3_APPS_CAPTURE_SOLARSYSTEM_1G_WIDTH 1 -#define LICENSED_V3_APPS_SCALEOUT_ONLOAD_OFST 0 -#define LICENSED_V3_APPS_SCALEOUT_ONLOAD_LBN 13 -#define LICENSED_V3_APPS_SCALEOUT_ONLOAD_WIDTH 1 -#define LICENSED_V3_APPS_DSHBRD_OFST 0 -#define LICENSED_V3_APPS_DSHBRD_LBN 14 -#define LICENSED_V3_APPS_DSHBRD_WIDTH 1 -#define LICENSED_V3_APPS_SCATRD_OFST 0 -#define LICENSED_V3_APPS_SCATRD_LBN 15 -#define LICENSED_V3_APPS_SCATRD_WIDTH 1 -#define LICENSED_V3_APPS_MASK_LBN 0 -#define LICENSED_V3_APPS_MASK_WIDTH 64 - /* LICENSED_V3_FEATURES structuredef */ #define LICENSED_V3_FEATURES_LEN 8 /* Bitmask of licensed firmware features */ @@ -10199,44 +10930,6 @@ #define RSS_MODE_HASH_SELECTOR_LBN 0 #define RSS_MODE_HASH_SELECTOR_WIDTH 8 -/* CTPIO_STATS_MAP structuredef */ -#define CTPIO_STATS_MAP_LEN 4 -/* The (function relative) VI number */ -#define CTPIO_STATS_MAP_VI_OFST 0 -#define CTPIO_STATS_MAP_VI_LEN 2 -#define CTPIO_STATS_MAP_VI_LBN 0 -#define CTPIO_STATS_MAP_VI_WIDTH 16 -/* The target bucket for the VI */ -#define CTPIO_STATS_MAP_BUCKET_OFST 2 -#define CTPIO_STATS_MAP_BUCKET_LEN 2 -#define CTPIO_STATS_MAP_BUCKET_LBN 16 -#define CTPIO_STATS_MAP_BUCKET_WIDTH 16 - - -/***********************************/ -/* MC_CMD_READ_REGS - * Get a dump of the MCPU registers - */ -#define MC_CMD_READ_REGS 0x50 -#undef MC_CMD_0x50_PRIVILEGE_CTG - -#define MC_CMD_0x50_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_READ_REGS_IN msgrequest */ -#define MC_CMD_READ_REGS_IN_LEN 0 - -/* MC_CMD_READ_REGS_OUT msgresponse */ -#define MC_CMD_READ_REGS_OUT_LEN 308 -/* Whether the corresponding register entry contains a valid value */ -#define MC_CMD_READ_REGS_OUT_MASK_OFST 0 -#define MC_CMD_READ_REGS_OUT_MASK_LEN 16 -/* Same order as MIPS GDB (r0-r31, sr, lo, hi, bad, cause, 32 x float, fsr, - * fir, fp) - */ -#define MC_CMD_READ_REGS_OUT_REGS_OFST 16 -#define MC_CMD_READ_REGS_OUT_REGS_LEN 4 -#define MC_CMD_READ_REGS_OUT_REGS_NUM 73 - /***********************************/ /* MC_CMD_INIT_EVQ @@ -10640,25 +11333,6 @@ #define MC_CMD_INIT_EVQ_V3_OUT_FLAG_RXQ_FORCE_EV_MERGING_LBN 3 #define MC_CMD_INIT_EVQ_V3_OUT_FLAG_RXQ_FORCE_EV_MERGING_WIDTH 1 -/* QUEUE_CRC_MODE structuredef */ -#define QUEUE_CRC_MODE_LEN 1 -#define QUEUE_CRC_MODE_MODE_LBN 0 -#define QUEUE_CRC_MODE_MODE_WIDTH 4 -/* enum: No CRC. */ -#define QUEUE_CRC_MODE_NONE 0x0 -/* enum: CRC Fiber channel over ethernet. */ -#define QUEUE_CRC_MODE_FCOE 0x1 -/* enum: CRC (digest) iSCSI header only. */ -#define QUEUE_CRC_MODE_ISCSI_HDR 0x2 -/* enum: CRC (digest) iSCSI header and payload. */ -#define QUEUE_CRC_MODE_ISCSI 0x3 -/* enum: CRC Fiber channel over IP over ethernet. */ -#define QUEUE_CRC_MODE_FCOIPOE 0x4 -/* enum: CRC MPA. */ -#define QUEUE_CRC_MODE_MPA 0x5 -#define QUEUE_CRC_MODE_SPARE_LBN 4 -#define QUEUE_CRC_MODE_SPARE_WIDTH 4 - /***********************************/ /* MC_CMD_INIT_RXQ @@ -10827,6 +11501,9 @@ #define MC_CMD_INIT_RXQ_EXT_IN_FLAG_NO_CONT_EV_OFST 16 #define MC_CMD_INIT_RXQ_EXT_IN_FLAG_NO_CONT_EV_LBN 20 #define MC_CMD_INIT_RXQ_EXT_IN_FLAG_NO_CONT_EV_WIDTH 1 +#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_SUPPRESS_RX_EVENTS_OFST 16 +#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_SUPPRESS_RX_EVENTS_LBN 21 +#define MC_CMD_INIT_RXQ_EXT_IN_FLAG_SUPPRESS_RX_EVENTS_WIDTH 1 /* Owner ID to use if in buffer mode (zero if physical) */ #define MC_CMD_INIT_RXQ_EXT_IN_OWNER_ID_OFST 20 #define MC_CMD_INIT_RXQ_EXT_IN_OWNER_ID_LEN 4 @@ -10933,6 +11610,9 @@ #define MC_CMD_INIT_RXQ_V3_IN_FLAG_NO_CONT_EV_OFST 16 #define MC_CMD_INIT_RXQ_V3_IN_FLAG_NO_CONT_EV_LBN 20 #define MC_CMD_INIT_RXQ_V3_IN_FLAG_NO_CONT_EV_WIDTH 1 +#define MC_CMD_INIT_RXQ_V3_IN_FLAG_SUPPRESS_RX_EVENTS_OFST 16 +#define MC_CMD_INIT_RXQ_V3_IN_FLAG_SUPPRESS_RX_EVENTS_LBN 21 +#define MC_CMD_INIT_RXQ_V3_IN_FLAG_SUPPRESS_RX_EVENTS_WIDTH 1 /* Owner ID to use if in buffer mode (zero if physical) */ #define MC_CMD_INIT_RXQ_V3_IN_OWNER_ID_OFST 20 #define MC_CMD_INIT_RXQ_V3_IN_OWNER_ID_LEN 4 @@ -11068,6 +11748,9 @@ #define MC_CMD_INIT_RXQ_V4_IN_FLAG_NO_CONT_EV_OFST 16 #define MC_CMD_INIT_RXQ_V4_IN_FLAG_NO_CONT_EV_LBN 20 #define MC_CMD_INIT_RXQ_V4_IN_FLAG_NO_CONT_EV_WIDTH 1 +#define MC_CMD_INIT_RXQ_V4_IN_FLAG_SUPPRESS_RX_EVENTS_OFST 16 +#define MC_CMD_INIT_RXQ_V4_IN_FLAG_SUPPRESS_RX_EVENTS_LBN 21 +#define MC_CMD_INIT_RXQ_V4_IN_FLAG_SUPPRESS_RX_EVENTS_WIDTH 1 /* Owner ID to use if in buffer mode (zero if physical) */ #define MC_CMD_INIT_RXQ_V4_IN_OWNER_ID_OFST 20 #define MC_CMD_INIT_RXQ_V4_IN_OWNER_ID_LEN 4 @@ -11216,6 +11899,9 @@ #define MC_CMD_INIT_RXQ_V5_IN_FLAG_NO_CONT_EV_OFST 16 #define MC_CMD_INIT_RXQ_V5_IN_FLAG_NO_CONT_EV_LBN 20 #define MC_CMD_INIT_RXQ_V5_IN_FLAG_NO_CONT_EV_WIDTH 1 +#define MC_CMD_INIT_RXQ_V5_IN_FLAG_SUPPRESS_RX_EVENTS_OFST 16 +#define MC_CMD_INIT_RXQ_V5_IN_FLAG_SUPPRESS_RX_EVENTS_LBN 21 +#define MC_CMD_INIT_RXQ_V5_IN_FLAG_SUPPRESS_RX_EVENTS_WIDTH 1 /* Owner ID to use if in buffer mode (zero if physical) */ #define MC_CMD_INIT_RXQ_V5_IN_OWNER_ID_OFST 20 #define MC_CMD_INIT_RXQ_V5_IN_OWNER_ID_LEN 4 @@ -11610,320 +12296,6 @@ /* MC_CMD_PROXY_CMD_OUT msgresponse */ #define MC_CMD_PROXY_CMD_OUT_LEN 0 -/* MC_PROXY_STATUS_BUFFER structuredef: Host memory status buffer used to - * manage proxied requests - */ -#define MC_PROXY_STATUS_BUFFER_LEN 16 -/* Handle allocated by the firmware for this proxy transaction */ -#define MC_PROXY_STATUS_BUFFER_HANDLE_OFST 0 -#define MC_PROXY_STATUS_BUFFER_HANDLE_LEN 4 -/* enum: An invalid handle. */ -#define MC_PROXY_STATUS_BUFFER_HANDLE_INVALID 0x0 -#define MC_PROXY_STATUS_BUFFER_HANDLE_LBN 0 -#define MC_PROXY_STATUS_BUFFER_HANDLE_WIDTH 32 -/* The requesting physical function number */ -#define MC_PROXY_STATUS_BUFFER_PF_OFST 4 -#define MC_PROXY_STATUS_BUFFER_PF_LEN 2 -#define MC_PROXY_STATUS_BUFFER_PF_LBN 32 -#define MC_PROXY_STATUS_BUFFER_PF_WIDTH 16 -/* The requesting virtual function number. Set to VF_NULL if the target is a - * PF. - */ -#define MC_PROXY_STATUS_BUFFER_VF_OFST 6 -#define MC_PROXY_STATUS_BUFFER_VF_LEN 2 -#define MC_PROXY_STATUS_BUFFER_VF_LBN 48 -#define MC_PROXY_STATUS_BUFFER_VF_WIDTH 16 -/* The target function RID. */ -#define MC_PROXY_STATUS_BUFFER_RID_OFST 8 -#define MC_PROXY_STATUS_BUFFER_RID_LEN 2 -#define MC_PROXY_STATUS_BUFFER_RID_LBN 64 -#define MC_PROXY_STATUS_BUFFER_RID_WIDTH 16 -/* The status of the proxy as described in MC_CMD_PROXY_COMPLETE. */ -#define MC_PROXY_STATUS_BUFFER_STATUS_OFST 10 -#define MC_PROXY_STATUS_BUFFER_STATUS_LEN 2 -#define MC_PROXY_STATUS_BUFFER_STATUS_LBN 80 -#define MC_PROXY_STATUS_BUFFER_STATUS_WIDTH 16 -/* If a request is authorized rather than carried out by the host, this is the - * elevated privilege mask granted to the requesting function. - */ -#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_OFST 12 -#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_LEN 4 -#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_LBN 96 -#define MC_PROXY_STATUS_BUFFER_GRANTED_PRIVILEGES_WIDTH 32 - - -/***********************************/ -/* MC_CMD_PROXY_CONFIGURE - * Enable/disable authorization of MCDI requests from unprivileged functions by - * a designated admin function - */ -#define MC_CMD_PROXY_CONFIGURE 0x58 -#undef MC_CMD_0x58_PRIVILEGE_CTG - -#define MC_CMD_0x58_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_PROXY_CONFIGURE_IN msgrequest */ -#define MC_CMD_PROXY_CONFIGURE_IN_LEN 108 -#define MC_CMD_PROXY_CONFIGURE_IN_FLAGS_OFST 0 -#define MC_CMD_PROXY_CONFIGURE_IN_FLAGS_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_ENABLE_OFST 0 -#define MC_CMD_PROXY_CONFIGURE_IN_ENABLE_LBN 0 -#define MC_CMD_PROXY_CONFIGURE_IN_ENABLE_WIDTH 1 -/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS - * of blocks, each of the size REQUEST_BLOCK_SIZE. - */ -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_OFST 4 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_LEN 8 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_LO_OFST 4 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_LO_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_LO_LBN 32 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_LO_WIDTH 32 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_HI_OFST 8 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_HI_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_HI_LBN 64 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BUFF_ADDR_HI_WIDTH 32 -/* Must be a power of 2 */ -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BLOCK_SIZE_OFST 12 -#define MC_CMD_PROXY_CONFIGURE_IN_STATUS_BLOCK_SIZE_LEN 4 -/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS - * of blocks, each of the size REPLY_BLOCK_SIZE. - */ -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_OFST 16 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_LEN 8 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_LO_OFST 16 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_LO_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_LO_LBN 128 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_LO_WIDTH 32 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_HI_OFST 20 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_HI_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_HI_LBN 160 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BUFF_ADDR_HI_WIDTH 32 -/* Must be a power of 2 */ -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BLOCK_SIZE_OFST 24 -#define MC_CMD_PROXY_CONFIGURE_IN_REQUEST_BLOCK_SIZE_LEN 4 -/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS - * of blocks, each of the size STATUS_BLOCK_SIZE. This buffer is only needed if - * host intends to complete proxied operations by using MC_CMD_PROXY_CMD. - */ -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_OFST 28 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_LEN 8 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_LO_OFST 28 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_LO_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_LO_LBN 224 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_LO_WIDTH 32 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_HI_OFST 32 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_HI_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_HI_LBN 256 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BUFF_ADDR_HI_WIDTH 32 -/* Must be a power of 2, or zero if this buffer is not provided */ -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BLOCK_SIZE_OFST 36 -#define MC_CMD_PROXY_CONFIGURE_IN_REPLY_BLOCK_SIZE_LEN 4 -/* Applies to all three buffers */ -#define MC_CMD_PROXY_CONFIGURE_IN_NUM_BLOCKS_OFST 40 -#define MC_CMD_PROXY_CONFIGURE_IN_NUM_BLOCKS_LEN 4 -/* A bit mask defining which MCDI operations may be proxied */ -#define MC_CMD_PROXY_CONFIGURE_IN_ALLOWED_MCDI_MASK_OFST 44 -#define MC_CMD_PROXY_CONFIGURE_IN_ALLOWED_MCDI_MASK_LEN 64 - -/* MC_CMD_PROXY_CONFIGURE_EXT_IN msgrequest */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_LEN 112 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_FLAGS_OFST 0 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_FLAGS_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ENABLE_OFST 0 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ENABLE_LBN 0 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ENABLE_WIDTH 1 -/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS - * of blocks, each of the size REQUEST_BLOCK_SIZE. - */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_OFST 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_LEN 8 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_LO_OFST 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_LO_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_LO_LBN 32 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_LO_WIDTH 32 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_HI_OFST 8 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_HI_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_HI_LBN 64 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BUFF_ADDR_HI_WIDTH 32 -/* Must be a power of 2 */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BLOCK_SIZE_OFST 12 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_STATUS_BLOCK_SIZE_LEN 4 -/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS - * of blocks, each of the size REPLY_BLOCK_SIZE. - */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_OFST 16 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_LEN 8 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_LO_OFST 16 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_LO_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_LO_LBN 128 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_LO_WIDTH 32 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_HI_OFST 20 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_HI_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_HI_LBN 160 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BUFF_ADDR_HI_WIDTH 32 -/* Must be a power of 2 */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BLOCK_SIZE_OFST 24 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REQUEST_BLOCK_SIZE_LEN 4 -/* Host provides a contiguous memory buffer that contains at least NUM_BLOCKS - * of blocks, each of the size STATUS_BLOCK_SIZE. This buffer is only needed if - * host intends to complete proxied operations by using MC_CMD_PROXY_CMD. - */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_OFST 28 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_LEN 8 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_LO_OFST 28 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_LO_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_LO_LBN 224 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_LO_WIDTH 32 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_HI_OFST 32 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_HI_LEN 4 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_HI_LBN 256 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BUFF_ADDR_HI_WIDTH 32 -/* Must be a power of 2, or zero if this buffer is not provided */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BLOCK_SIZE_OFST 36 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_REPLY_BLOCK_SIZE_LEN 4 -/* Applies to all three buffers */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_NUM_BLOCKS_OFST 40 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_NUM_BLOCKS_LEN 4 -/* A bit mask defining which MCDI operations may be proxied */ -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ALLOWED_MCDI_MASK_OFST 44 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_ALLOWED_MCDI_MASK_LEN 64 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_RESERVED_OFST 108 -#define MC_CMD_PROXY_CONFIGURE_EXT_IN_RESERVED_LEN 4 - -/* MC_CMD_PROXY_CONFIGURE_OUT msgresponse */ -#define MC_CMD_PROXY_CONFIGURE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_PROXY_COMPLETE - * Tells FW that a requested proxy operation has either been completed (by - * using MC_CMD_PROXY_CMD) or authorized/declined. May only be sent by the - * function that enabled proxying/authorization (by using - * MC_CMD_PROXY_CONFIGURE). - */ -#define MC_CMD_PROXY_COMPLETE 0x5f -#undef MC_CMD_0x5f_PRIVILEGE_CTG - -#define MC_CMD_0x5f_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_PROXY_COMPLETE_IN msgrequest */ -#define MC_CMD_PROXY_COMPLETE_IN_LEN 12 -#define MC_CMD_PROXY_COMPLETE_IN_BLOCK_INDEX_OFST 0 -#define MC_CMD_PROXY_COMPLETE_IN_BLOCK_INDEX_LEN 4 -#define MC_CMD_PROXY_COMPLETE_IN_STATUS_OFST 4 -#define MC_CMD_PROXY_COMPLETE_IN_STATUS_LEN 4 -/* enum: The operation has been completed by using MC_CMD_PROXY_CMD, the reply - * is stored in the REPLY_BUFF. - */ -#define MC_CMD_PROXY_COMPLETE_IN_COMPLETE 0x0 -/* enum: The operation has been authorized. The originating function may now - * try again. - */ -#define MC_CMD_PROXY_COMPLETE_IN_AUTHORIZED 0x1 -/* enum: The operation has been declined. */ -#define MC_CMD_PROXY_COMPLETE_IN_DECLINED 0x2 -/* enum: The authorization failed because the relevant application did not - * respond in time. - */ -#define MC_CMD_PROXY_COMPLETE_IN_TIMEDOUT 0x3 -#define MC_CMD_PROXY_COMPLETE_IN_HANDLE_OFST 8 -#define MC_CMD_PROXY_COMPLETE_IN_HANDLE_LEN 4 - -/* MC_CMD_PROXY_COMPLETE_OUT msgresponse */ -#define MC_CMD_PROXY_COMPLETE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_ALLOC_BUFTBL_CHUNK - * Allocate a set of buffer table entries using the specified owner ID. This - * operation allocates the required buffer table entries (and fails if it - * cannot do so). The buffer table entries will initially be zeroed. - */ -#define MC_CMD_ALLOC_BUFTBL_CHUNK 0x87 -#undef MC_CMD_0x87_PRIVILEGE_CTG - -#define MC_CMD_0x87_PRIVILEGE_CTG SRIOV_CTG_ONLOAD - -/* MC_CMD_ALLOC_BUFTBL_CHUNK_IN msgrequest */ -#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_LEN 8 -/* Owner ID to use */ -#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_OWNER_OFST 0 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_OWNER_LEN 4 -/* Size of buffer table pages to use, in bytes (note that only a few values are - * legal on any specific hardware). - */ -#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_PAGE_SIZE_OFST 4 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_IN_PAGE_SIZE_LEN 4 - -/* MC_CMD_ALLOC_BUFTBL_CHUNK_OUT msgresponse */ -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_LEN 12 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_HANDLE_OFST 0 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_HANDLE_LEN 4 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_NUMENTRIES_OFST 4 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_NUMENTRIES_LEN 4 -/* Buffer table IDs for use in DMA descriptors. */ -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_ID_OFST 8 -#define MC_CMD_ALLOC_BUFTBL_CHUNK_OUT_ID_LEN 4 - - -/***********************************/ -/* MC_CMD_PROGRAM_BUFTBL_ENTRIES - * Reprogram a set of buffer table entries in the specified chunk. - */ -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES 0x88 -#undef MC_CMD_0x88_PRIVILEGE_CTG - -#define MC_CMD_0x88_PRIVILEGE_CTG SRIOV_CTG_ONLOAD - -/* MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN msgrequest */ -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LENMIN 20 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LENMAX 268 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LENMAX_MCDI2 268 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_LEN(num) (12+8*(num)) -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_NUM(len) (((len)-12)/8) -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_HANDLE_OFST 0 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_HANDLE_LEN 4 -/* ID */ -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_FIRSTID_OFST 4 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_FIRSTID_LEN 4 -/* Num entries */ -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_NUMENTRIES_OFST 8 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_NUMENTRIES_LEN 4 -/* Buffer table entry address */ -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_OFST 12 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LEN 8 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LO_OFST 12 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LO_LEN 4 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LO_LBN 96 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_LO_WIDTH 32 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_HI_OFST 16 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_HI_LEN 4 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_HI_LBN 128 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_HI_WIDTH 32 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_MINNUM 1 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_MAXNUM 32 -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_IN_ENTRY_MAXNUM_MCDI2 32 - -/* MC_CMD_PROGRAM_BUFTBL_ENTRIES_OUT msgresponse */ -#define MC_CMD_PROGRAM_BUFTBL_ENTRIES_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_FREE_BUFTBL_CHUNK - */ -#define MC_CMD_FREE_BUFTBL_CHUNK 0x89 -#undef MC_CMD_0x89_PRIVILEGE_CTG - -#define MC_CMD_0x89_PRIVILEGE_CTG SRIOV_CTG_ONLOAD - -/* MC_CMD_FREE_BUFTBL_CHUNK_IN msgrequest */ -#define MC_CMD_FREE_BUFTBL_CHUNK_IN_LEN 4 -#define MC_CMD_FREE_BUFTBL_CHUNK_IN_HANDLE_OFST 0 -#define MC_CMD_FREE_BUFTBL_CHUNK_IN_HANDLE_LEN 4 - -/* MC_CMD_FREE_BUFTBL_CHUNK_OUT msgresponse */ -#define MC_CMD_FREE_BUFTBL_CHUNK_OUT_LEN 0 - /***********************************/ /* MC_CMD_FILTER_OP @@ -12822,6 +13194,10 @@ #define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_VNIC_ENCAP_MATCHES 0x5 /* enum: read the supported encapsulation types for the VNIC */ #define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_VNIC_ENCAP_TYPES 0x6 +/* enum: read the supported RX filter matches for low-latency queues (as + * allocated by MC_CMD_ALLOC_LL_QUEUES) + */ +#define MC_CMD_GET_PARSER_DISP_INFO_IN_OP_GET_SUPPORTED_LL_RX_MATCHES 0x7 /* MC_CMD_GET_PARSER_DISP_INFO_OUT msgresponse */ #define MC_CMD_GET_PARSER_DISP_INFO_OUT_LENMIN 8 @@ -12860,6 +13236,48 @@ #define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_DST_IP_MCAST_ONLY_LBN 0 #define MC_CMD_GET_PARSER_DISP_RESTRICTIONS_OUT_DST_IP_MCAST_ONLY_WIDTH 1 +/* MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT msgresponse: + * GET_PARSER_DISP_INFO response format for OP_GET_SECURITY_RULE_INFO. + * (Medford-only; for use by SolarSecure apps, not directly by drivers. See + * SF-114946-SW.) NOTE - this message definition is provisional. It has not yet + * been used in any released code and may change during development. This note + * will be removed once it is regarded as stable. + */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_LEN 36 +/* identifies the type of operation requested */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_OP_OFST 0 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_OP_LEN 4 +/* Enum values, see field(s): */ +/* MC_CMD_GET_PARSER_DISP_INFO_IN/OP */ +/* a version number representing the set of rule lookups that are implemented + * by the currently running firmware + */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_RULES_VERSION_OFST 4 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_RULES_VERSION_LEN 4 +/* enum: implements lookup sequences described in SF-114946-SW draft C */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_RULES_VERSION_SF_114946_SW_C 0x0 +/* the number of nodes in the subnet map */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_MAP_NUM_NODES_OFST 8 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_MAP_NUM_NODES_LEN 4 +/* the number of entries in one subnet map node */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_MAP_NUM_ENTRIES_PER_NODE_OFST 12 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_MAP_NUM_ENTRIES_PER_NODE_LEN 4 +/* minimum valid value for a subnet ID in a subnet map leaf */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_ID_MIN_OFST 16 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_ID_MIN_LEN 4 +/* maximum valid value for a subnet ID in a subnet map leaf */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_ID_MAX_OFST 20 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_SUBNET_ID_MAX_LEN 4 +/* the number of entries in the local and remote port range maps */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_PORTRANGE_TREE_NUM_ENTRIES_OFST 24 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_PORTRANGE_TREE_NUM_ENTRIES_LEN 4 +/* minimum valid value for a portrange ID in a port range map leaf */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_PORTRANGE_ID_MIN_OFST 28 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_PORTRANGE_ID_MIN_LEN 4 +/* maximum valid value for a portrange ID in a port range map leaf */ +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_PORTRANGE_ID_MAX_OFST 32 +#define MC_CMD_GET_PARSER_DISP_SECURITY_RULE_INFO_OUT_PORTRANGE_ID_MAX_LEN 4 + /* MC_CMD_GET_PARSER_DISP_VNIC_ENCAP_MATCHES_OUT msgresponse: This response is * returned if a MC_CMD_GET_PARSER_DISP_INFO_IN request is sent with OP value * OP_GET_SUPPORTED_VNIC_ENCAP_MATCHES. It contains information about the @@ -12914,136 +13332,6 @@ /***********************************/ -/* MC_CMD_PARSER_DISP_RW - * Direct read/write of parser-dispatcher state (DICPUs and LUE) for debugging. - * Please note that this interface is only of use to debug tools which have - * knowledge of firmware and hardware data structures; nothing here is intended - * for use by normal driver code. Note that although this command is in the - * Admin privilege group, in tamperproof adapters, only read operations are - * permitted. - */ -#define MC_CMD_PARSER_DISP_RW 0xe5 -#undef MC_CMD_0xe5_PRIVILEGE_CTG - -#define MC_CMD_0xe5_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_PARSER_DISP_RW_IN msgrequest */ -#define MC_CMD_PARSER_DISP_RW_IN_LEN 32 -/* identifies the target of the operation */ -#define MC_CMD_PARSER_DISP_RW_IN_TARGET_OFST 0 -#define MC_CMD_PARSER_DISP_RW_IN_TARGET_LEN 4 -/* enum: RX dispatcher CPU */ -#define MC_CMD_PARSER_DISP_RW_IN_RX_DICPU 0x0 -/* enum: TX dispatcher CPU */ -#define MC_CMD_PARSER_DISP_RW_IN_TX_DICPU 0x1 -/* enum: Lookup engine (with original metadata format). Deprecated; used only - * by cmdclient as a fallback for very old Huntington firmware, and not - * supported in firmware beyond v6.4.0.1005. Use LUE_VERSIONED_METADATA - * instead. - */ -#define MC_CMD_PARSER_DISP_RW_IN_LUE 0x2 -/* enum: Lookup engine (with requested metadata format) */ -#define MC_CMD_PARSER_DISP_RW_IN_LUE_VERSIONED_METADATA 0x3 -/* enum: RX0 dispatcher CPU (alias for RX_DICPU; Medford has 2 RX DICPUs) */ -#define MC_CMD_PARSER_DISP_RW_IN_RX0_DICPU 0x0 -/* enum: RX1 dispatcher CPU (only valid for Medford) */ -#define MC_CMD_PARSER_DISP_RW_IN_RX1_DICPU 0x4 -/* enum: Miscellaneous other state (only valid for Medford) */ -#define MC_CMD_PARSER_DISP_RW_IN_MISC_STATE 0x5 -/* identifies the type of operation requested */ -#define MC_CMD_PARSER_DISP_RW_IN_OP_OFST 4 -#define MC_CMD_PARSER_DISP_RW_IN_OP_LEN 4 -/* enum: Read a word of DICPU DMEM or a LUE entry */ -#define MC_CMD_PARSER_DISP_RW_IN_READ 0x0 -/* enum: Write a word of DICPU DMEM or a LUE entry. Not permitted on - * tamperproof adapters. - */ -#define MC_CMD_PARSER_DISP_RW_IN_WRITE 0x1 -/* enum: Read-modify-write a word of DICPU DMEM (not valid for LUE). Not - * permitted on tamperproof adapters. - */ -#define MC_CMD_PARSER_DISP_RW_IN_RMW 0x2 -/* data memory address (DICPU targets) or LUE index (LUE targets) */ -#define MC_CMD_PARSER_DISP_RW_IN_ADDRESS_OFST 8 -#define MC_CMD_PARSER_DISP_RW_IN_ADDRESS_LEN 4 -/* selector (for MISC_STATE target) */ -#define MC_CMD_PARSER_DISP_RW_IN_SELECTOR_OFST 8 -#define MC_CMD_PARSER_DISP_RW_IN_SELECTOR_LEN 4 -/* enum: Port to datapath mapping */ -#define MC_CMD_PARSER_DISP_RW_IN_PORT_DP_MAPPING 0x1 -/* value to write (for DMEM writes) */ -#define MC_CMD_PARSER_DISP_RW_IN_DMEM_WRITE_VALUE_OFST 12 -#define MC_CMD_PARSER_DISP_RW_IN_DMEM_WRITE_VALUE_LEN 4 -/* XOR value (for DMEM read-modify-writes: new = (old & mask) ^ value) */ -#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_XOR_VALUE_OFST 12 -#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_XOR_VALUE_LEN 4 -/* AND mask (for DMEM read-modify-writes: new = (old & mask) ^ value) */ -#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_AND_MASK_OFST 16 -#define MC_CMD_PARSER_DISP_RW_IN_DMEM_RMW_AND_MASK_LEN 4 -/* metadata format (for LUE reads using LUE_VERSIONED_METADATA) */ -#define MC_CMD_PARSER_DISP_RW_IN_LUE_READ_METADATA_VERSION_OFST 12 -#define MC_CMD_PARSER_DISP_RW_IN_LUE_READ_METADATA_VERSION_LEN 4 -/* value to write (for LUE writes) */ -#define MC_CMD_PARSER_DISP_RW_IN_LUE_WRITE_VALUE_OFST 12 -#define MC_CMD_PARSER_DISP_RW_IN_LUE_WRITE_VALUE_LEN 20 - -/* MC_CMD_PARSER_DISP_RW_OUT msgresponse */ -#define MC_CMD_PARSER_DISP_RW_OUT_LEN 52 -/* value read (for DMEM reads) */ -#define MC_CMD_PARSER_DISP_RW_OUT_DMEM_READ_VALUE_OFST 0 -#define MC_CMD_PARSER_DISP_RW_OUT_DMEM_READ_VALUE_LEN 4 -/* value read (for LUE reads) */ -#define MC_CMD_PARSER_DISP_RW_OUT_LUE_READ_VALUE_OFST 0 -#define MC_CMD_PARSER_DISP_RW_OUT_LUE_READ_VALUE_LEN 20 -/* up to 8 32-bit words of additional soft state from the LUE manager (the - * exact content is firmware-dependent and intended only for debug use) - */ -#define MC_CMD_PARSER_DISP_RW_OUT_LUE_MGR_STATE_OFST 20 -#define MC_CMD_PARSER_DISP_RW_OUT_LUE_MGR_STATE_LEN 32 -/* datapath(s) used for each port (for MISC_STATE PORT_DP_MAPPING selector) */ -#define MC_CMD_PARSER_DISP_RW_OUT_PORT_DP_MAPPING_OFST 0 -#define MC_CMD_PARSER_DISP_RW_OUT_PORT_DP_MAPPING_LEN 4 -#define MC_CMD_PARSER_DISP_RW_OUT_PORT_DP_MAPPING_NUM 4 -#define MC_CMD_PARSER_DISP_RW_OUT_DP0 0x1 /* enum */ -#define MC_CMD_PARSER_DISP_RW_OUT_DP1 0x2 /* enum */ - - -/***********************************/ -/* MC_CMD_GET_PF_COUNT - * Get number of PFs on the device. - */ -#define MC_CMD_GET_PF_COUNT 0xb6 -#undef MC_CMD_0xb6_PRIVILEGE_CTG - -#define MC_CMD_0xb6_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_PF_COUNT_IN msgrequest */ -#define MC_CMD_GET_PF_COUNT_IN_LEN 0 - -/* MC_CMD_GET_PF_COUNT_OUT msgresponse */ -#define MC_CMD_GET_PF_COUNT_OUT_LEN 1 -/* Identifies the number of PFs on the device. */ -#define MC_CMD_GET_PF_COUNT_OUT_PF_COUNT_OFST 0 -#define MC_CMD_GET_PF_COUNT_OUT_PF_COUNT_LEN 1 - - -/***********************************/ -/* MC_CMD_SET_PF_COUNT - * Set number of PFs on the device. - */ -#define MC_CMD_SET_PF_COUNT 0xb7 - -/* MC_CMD_SET_PF_COUNT_IN msgrequest */ -#define MC_CMD_SET_PF_COUNT_IN_LEN 4 -/* New number of PFs on the device. */ -#define MC_CMD_SET_PF_COUNT_IN_PF_COUNT_OFST 0 -#define MC_CMD_SET_PF_COUNT_IN_PF_COUNT_LEN 4 - -/* MC_CMD_SET_PF_COUNT_OUT msgresponse */ -#define MC_CMD_SET_PF_COUNT_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_GET_PORT_ASSIGNMENT * Get port assignment for current PCI function. */ @@ -13069,25 +13357,6 @@ /***********************************/ -/* MC_CMD_SET_PORT_ASSIGNMENT - * Set port assignment for current PCI function. - */ -#define MC_CMD_SET_PORT_ASSIGNMENT 0xb9 -#undef MC_CMD_0xb9_PRIVILEGE_CTG - -#define MC_CMD_0xb9_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SET_PORT_ASSIGNMENT_IN msgrequest */ -#define MC_CMD_SET_PORT_ASSIGNMENT_IN_LEN 4 -/* Identifies the port assignment for this function. */ -#define MC_CMD_SET_PORT_ASSIGNMENT_IN_PORT_OFST 0 -#define MC_CMD_SET_PORT_ASSIGNMENT_IN_PORT_LEN 4 - -/* MC_CMD_SET_PORT_ASSIGNMENT_OUT msgresponse */ -#define MC_CMD_SET_PORT_ASSIGNMENT_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_ALLOC_VIS * Allocate VIs for current PCI function. */ @@ -13184,263 +13453,6 @@ /***********************************/ -/* MC_CMD_SET_SRIOV_CFG - * Set SRIOV config for this PF. - */ -#define MC_CMD_SET_SRIOV_CFG 0xbb -#undef MC_CMD_0xbb_PRIVILEGE_CTG - -#define MC_CMD_0xbb_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SET_SRIOV_CFG_IN msgrequest */ -#define MC_CMD_SET_SRIOV_CFG_IN_LEN 20 -/* Number of VFs currently enabled. */ -#define MC_CMD_SET_SRIOV_CFG_IN_VF_CURRENT_OFST 0 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_CURRENT_LEN 4 -/* Max number of VFs before sriov stride and offset may need to be changed. */ -#define MC_CMD_SET_SRIOV_CFG_IN_VF_MAX_OFST 4 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_MAX_LEN 4 -#define MC_CMD_SET_SRIOV_CFG_IN_FLAGS_OFST 8 -#define MC_CMD_SET_SRIOV_CFG_IN_FLAGS_LEN 4 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_OFST 8 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_LBN 0 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_ENABLED_WIDTH 1 -/* RID offset of first VF from PF, or 0 for no change, or - * MC_CMD_RESOURCE_INSTANCE_ANY to allow the system to allocate an offset. - */ -#define MC_CMD_SET_SRIOV_CFG_IN_VF_OFFSET_OFST 12 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_OFFSET_LEN 4 -/* RID offset of each subsequent VF from the previous, 0 for no change, or - * MC_CMD_RESOURCE_INSTANCE_ANY to allow the system to allocate a stride. - */ -#define MC_CMD_SET_SRIOV_CFG_IN_VF_STRIDE_OFST 16 -#define MC_CMD_SET_SRIOV_CFG_IN_VF_STRIDE_LEN 4 - -/* MC_CMD_SET_SRIOV_CFG_OUT msgresponse */ -#define MC_CMD_SET_SRIOV_CFG_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_GET_VI_ALLOC_INFO - * Get information about number of VI's and base VI number allocated to this - * function. This message is not available to dynamic clients created by - * MC_CMD_CLIENT_ALLOC. - */ -#define MC_CMD_GET_VI_ALLOC_INFO 0x8d -#undef MC_CMD_0x8d_PRIVILEGE_CTG - -#define MC_CMD_0x8d_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_VI_ALLOC_INFO_IN msgrequest */ -#define MC_CMD_GET_VI_ALLOC_INFO_IN_LEN 0 - -/* MC_CMD_GET_VI_ALLOC_INFO_OUT msgresponse */ -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_LEN 12 -/* The number of VIs allocated on this function */ -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_COUNT_OFST 0 -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_COUNT_LEN 4 -/* The base absolute VI number allocated to this function. Required to - * correctly interpret wakeup events. - */ -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_BASE_OFST 4 -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_BASE_LEN 4 -/* Function's port vi_shift value (always 0 on Huntington) */ -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_SHIFT_OFST 8 -#define MC_CMD_GET_VI_ALLOC_INFO_OUT_VI_SHIFT_LEN 4 - - -/***********************************/ -/* MC_CMD_DUMP_VI_STATE - * For CmdClient use. Dump pertinent information on a specific absolute VI. The - * VI must be owned by the calling client or one of its ancestors; usership of - * the VI (as set by MC_CMD_SET_VI_USER) is not sufficient. - */ -#define MC_CMD_DUMP_VI_STATE 0x8e -#undef MC_CMD_0x8e_PRIVILEGE_CTG - -#define MC_CMD_0x8e_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_DUMP_VI_STATE_IN msgrequest */ -#define MC_CMD_DUMP_VI_STATE_IN_LEN 4 -/* The VI number to query. */ -#define MC_CMD_DUMP_VI_STATE_IN_VI_NUMBER_OFST 0 -#define MC_CMD_DUMP_VI_STATE_IN_VI_NUMBER_LEN 4 - -/* MC_CMD_DUMP_VI_STATE_OUT msgresponse */ -#define MC_CMD_DUMP_VI_STATE_OUT_LEN 100 -/* The PF part of the function owning this VI. */ -#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_PF_OFST 0 -#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_PF_LEN 2 -/* The VF part of the function owning this VI. */ -#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_VF_OFST 2 -#define MC_CMD_DUMP_VI_STATE_OUT_OWNER_VF_LEN 2 -/* Base of VIs allocated to this function. */ -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_BASE_OFST 4 -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_BASE_LEN 2 -/* Count of VIs allocated to the owner function. */ -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_COUNT_OFST 6 -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VI_COUNT_LEN 2 -/* Base interrupt vector allocated to this function. */ -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_BASE_OFST 8 -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_BASE_LEN 2 -/* Number of interrupt vectors allocated to this function. */ -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_COUNT_OFST 10 -#define MC_CMD_DUMP_VI_STATE_OUT_FUNC_VECTOR_COUNT_LEN 2 -/* Raw evq ptr table data. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_OFST 12 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LO_OFST 12 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LO_LBN 96 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_HI_OFST 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_HI_LBN 128 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EVQ_PTR_RAW_HI_WIDTH 32 -/* Raw evq timer table data. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_OFST 20 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LO_OFST 20 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LO_LBN 160 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_HI_OFST 24 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_HI_LBN 192 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_TIMER_RAW_HI_WIDTH 32 -/* Combined metadata field. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_OFST 28 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_OFST 28 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_LBN 0 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_BASE_WIDTH 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_NPAGES_OFST 28 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_NPAGES_LBN 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_BUFS_NPAGES_WIDTH 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_WKUP_REF_OFST 28 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_WKUP_REF_LBN 24 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_EV_META_WKUP_REF_WIDTH 8 -/* TXDPCPU raw table data for queue. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_OFST 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LO_OFST 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LO_LBN 256 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_HI_OFST 36 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_HI_LBN 288 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_0_HI_WIDTH 32 -/* TXDPCPU raw table data for queue. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_OFST 40 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LO_OFST 40 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LO_LBN 320 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_HI_OFST 44 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_HI_LBN 352 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_1_HI_WIDTH 32 -/* TXDPCPU raw table data for queue. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_OFST 48 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LO_OFST 48 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LO_LBN 384 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_HI_OFST 52 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_HI_LBN 416 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_RAW_TBL_2_HI_WIDTH 32 -/* Combined metadata field. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LO_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LO_LBN 448 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_HI_OFST 60 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_HI_LBN 480 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_HI_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_BASE_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_BASE_LBN 0 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_BASE_WIDTH 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_NPAGES_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_NPAGES_LBN 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_BUFS_NPAGES_WIDTH 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_QSTATE_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_QSTATE_LBN 24 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_QSTATE_WIDTH 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_WAITCOUNT_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_WAITCOUNT_LBN 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_TX_META_WAITCOUNT_WIDTH 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_PADDING_OFST 56 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_PADDING_LBN 40 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_PADDING_WIDTH 24 -/* RXDPCPU raw table data for queue. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_OFST 64 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LO_OFST 64 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LO_LBN 512 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_HI_OFST 68 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_HI_LBN 544 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_0_HI_WIDTH 32 -/* RXDPCPU raw table data for queue. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_OFST 72 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LO_OFST 72 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LO_LBN 576 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_HI_OFST 76 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_HI_LBN 608 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_1_HI_WIDTH 32 -/* Reserved, currently 0. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_OFST 80 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LO_OFST 80 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LO_LBN 640 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_HI_OFST 84 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_HI_LBN 672 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_RAW_TBL_2_HI_WIDTH 32 -/* Combined metadata field. */ -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_OFST 88 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LEN 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LO_OFST 88 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LO_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LO_LBN 704 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_LO_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_HI_OFST 92 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_HI_LEN 4 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_HI_LBN 736 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_HI_WIDTH 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_BASE_OFST 88 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_BASE_LBN 0 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_BASE_WIDTH 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_NPAGES_OFST 88 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_NPAGES_LBN 16 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_BUFS_NPAGES_WIDTH 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_QSTATE_OFST 88 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_QSTATE_LBN 24 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_QSTATE_WIDTH 8 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_WAITCOUNT_OFST 88 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_WAITCOUNT_LBN 32 -#define MC_CMD_DUMP_VI_STATE_OUT_VI_RX_META_WAITCOUNT_WIDTH 8 -/* Current user, as assigned by MC_CMD_SET_VI_USER. */ -#define MC_CMD_DUMP_VI_STATE_OUT_USER_CLIENT_ID_OFST 96 -#define MC_CMD_DUMP_VI_STATE_OUT_USER_CLIENT_ID_LEN 4 - - -/***********************************/ /* MC_CMD_ALLOC_PIOBUF * Allocate a push I/O buffer for later use with a tx queue. */ @@ -13491,354 +13503,102 @@ /* MC_CMD_GET_VI_TLP_PROCESSING_IN msgrequest */ #define MC_CMD_GET_VI_TLP_PROCESSING_IN_LEN 4 -/* VI number to get information for. */ +/* Queue handle, encodes queue type and VI number to get information for. */ #define MC_CMD_GET_VI_TLP_PROCESSING_IN_INSTANCE_OFST 0 #define MC_CMD_GET_VI_TLP_PROCESSING_IN_INSTANCE_LEN 4 -/* MC_CMD_GET_VI_TLP_PROCESSING_OUT msgresponse */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_LEN 4 -/* Transaction processing steering hint 1 for use with the Rx Queue. */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG1_RX_OFST 0 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG1_RX_LEN 1 -/* Transaction processing steering hint 2 for use with the Ev Queue. */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG2_EV_OFST 1 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_TAG2_EV_LEN 1 -/* Use Relaxed ordering model for TLPs on this VI. */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_RELAXED_ORDERING_LBN 16 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_RELAXED_ORDERING_WIDTH 1 -/* Use ID based ordering for TLPs on this VI. */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_ID_BASED_ORDERING_LBN 17 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_ID_BASED_ORDERING_WIDTH 1 -/* Set no snoop bit for TLPs on this VI. */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_NO_SNOOP_LBN 18 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_NO_SNOOP_WIDTH 1 -/* Enable TPH for TLPs on this VI. */ -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_ON_LBN 19 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_TPH_ON_WIDTH 1 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_DATA_OFST 0 -#define MC_CMD_GET_VI_TLP_PROCESSING_OUT_DATA_LEN 4 +/* MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT msgresponse: This message has the same + * layout as GET_VI_TLP_PROCESSING_OUT, but with corrected field ordering to + * simplify use in drivers + */ +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_LEN 4 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_DATA_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_DATA_LEN 4 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_TAG1_RX_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_TAG1_RX_LBN 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_TAG1_RX_WIDTH 8 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_TAG2_EV_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_TAG2_EV_LBN 8 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_TAG2_EV_WIDTH 8 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_LBN 16 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_WIDTH 1 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_PACKET_DATA_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_PACKET_DATA_LBN 16 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_PACKET_DATA_WIDTH 1 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_ID_BASED_ORDERING_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_ID_BASED_ORDERING_LBN 17 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_ID_BASED_ORDERING_WIDTH 1 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_NO_SNOOP_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_NO_SNOOP_LBN 18 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_NO_SNOOP_WIDTH 1 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_ON_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_ON_LBN 19 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_TPH_ON_WIDTH 1 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_SYNC_DATA_OFST 0 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_SYNC_DATA_LBN 20 +#define MC_CMD_GET_VI_TLP_PROCESSING_V2_OUT_RELAXED_ORDERING_SYNC_DATA_WIDTH 1 /***********************************/ /* MC_CMD_SET_VI_TLP_PROCESSING * Set TLP steering and ordering information for a VI. The caller must have the * GRP_FUNC_DMA privilege and must be the currently-assigned user of this VI or - * an ancestor of the current user (see MC_CMD_SET_VI_USER). + * an ancestor of the current user (see MC_CMD_SET_VI_USER). Note that LL + * queues require this to be called after allocation but before initialisation + * of the queue. TLP options of a queue are fixed after queue is initialised, + * with the values set to current global value or they can be overriden using + * this command. At LL queue allocation, all overrides are cleared. */ #define MC_CMD_SET_VI_TLP_PROCESSING 0xb1 #undef MC_CMD_0xb1_PRIVILEGE_CTG #define MC_CMD_0xb1_PRIVILEGE_CTG SRIOV_CTG_GENERAL -/* MC_CMD_SET_VI_TLP_PROCESSING_IN msgrequest */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_LEN 8 -/* VI number to set information for. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_INSTANCE_OFST 0 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_INSTANCE_LEN 4 -/* Transaction processing steering hint 1 for use with the Rx Queue. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG1_RX_OFST 4 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG1_RX_LEN 1 -/* Transaction processing steering hint 2 for use with the Ev Queue. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG2_EV_OFST 5 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_TAG2_EV_LEN 1 -/* Use Relaxed ordering model for TLPs on this VI. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_RELAXED_ORDERING_LBN 48 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_RELAXED_ORDERING_WIDTH 1 -/* Use ID based ordering for TLPs on this VI. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_ID_BASED_ORDERING_LBN 49 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_ID_BASED_ORDERING_WIDTH 1 -/* Set the no snoop bit for TLPs on this VI. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_NO_SNOOP_LBN 50 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_NO_SNOOP_WIDTH 1 -/* Enable TPH for TLPs on this VI. */ -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_ON_LBN 51 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_TPH_ON_WIDTH 1 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_DATA_OFST 4 -#define MC_CMD_SET_VI_TLP_PROCESSING_IN_DATA_LEN 4 +/* MC_CMD_SET_VI_TLP_PROCESSING_V2_IN msgrequest: This message has the same + * layout as SET_VI_TLP_PROCESSING_OUT, but with corrected field ordering to + * simplify use in drivers. + */ +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_LEN 8 +/* Queue handle, encodes queue type and VI number to set information for. */ +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_INSTANCE_OFST 0 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_INSTANCE_LEN 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_DATA_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_DATA_LEN 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_TAG1_RX_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_TAG1_RX_LBN 0 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_TAG1_RX_WIDTH 8 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_TAG2_EV_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_TAG2_EV_LBN 8 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_TAG2_EV_WIDTH 8 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_LBN 16 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_WIDTH 1 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_PACKET_DATA_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_PACKET_DATA_LBN 16 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_PACKET_DATA_WIDTH 1 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_ID_BASED_ORDERING_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_ID_BASED_ORDERING_LBN 17 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_ID_BASED_ORDERING_WIDTH 1 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_NO_SNOOP_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_NO_SNOOP_LBN 18 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_NO_SNOOP_WIDTH 1 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_ON_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_ON_LBN 19 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_TPH_ON_WIDTH 1 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_SYNC_DATA_OFST 4 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_SYNC_DATA_LBN 20 +#define MC_CMD_SET_VI_TLP_PROCESSING_V2_IN_RELAXED_ORDERING_SYNC_DATA_WIDTH 1 /* MC_CMD_SET_VI_TLP_PROCESSING_OUT msgresponse */ #define MC_CMD_SET_VI_TLP_PROCESSING_OUT_LEN 0 /***********************************/ -/* MC_CMD_GET_TLP_PROCESSING_GLOBALS - * Get global PCIe steering and transaction processing configuration. - */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS 0xbc -#undef MC_CMD_0xbc_PRIVILEGE_CTG - -#define MC_CMD_0xbc_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN msgrequest */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_LEN 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_OFST 0 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_LEN 4 -/* enum: MISC. */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_MISC 0x0 -/* enum: IDO. */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_IDO 0x1 -/* enum: RO. */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_RO 0x2 -/* enum: TPH Type. */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_TPH_TYPE 0x3 - -/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT msgresponse */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_LEN 8 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_GLOBAL_CATEGORY_OFST 0 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_GLOBAL_CATEGORY_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN/TLP_GLOBAL_CATEGORY */ -/* Amalgamated TLP info word. */ -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_WORD_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_WORD_LEN 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_LBN 0 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_WTAG_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_SPARE_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_SPARE_LBN 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_MISC_SPARE_WIDTH 31 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_DL_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_DL_EN_LBN 0 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_DL_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_TX_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_TX_EN_LBN 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_TX_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_EV_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_EV_EN_LBN 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_EV_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_RX_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_RX_EN_LBN 3 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_RX_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_SPARE_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_SPARE_LBN 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_IDO_SPARE_WIDTH 28 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_RXDMA_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_RXDMA_EN_LBN 0 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_RXDMA_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_TXDMA_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_TXDMA_EN_LBN 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_TXDMA_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_DL_EN_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_DL_EN_LBN 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_DL_EN_WIDTH 1 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_SPARE_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_SPARE_LBN 3 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_RO_SPARE_WIDTH 29 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_MSIX_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_MSIX_LBN 0 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_MSIX_WIDTH 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_DL_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_DL_LBN 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_DL_WIDTH 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_TX_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_TX_LBN 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_TX_WIDTH 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_EV_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_EV_LBN 6 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_EV_WIDTH 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_RX_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_RX_LBN 8 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TPH_TYPE_RX_WIDTH 2 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TLP_TYPE_SPARE_OFST 4 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TLP_TYPE_SPARE_LBN 9 -#define MC_CMD_GET_TLP_PROCESSING_GLOBALS_OUT_TLP_INFO_TLP_TYPE_SPARE_WIDTH 23 - - -/***********************************/ -/* MC_CMD_SET_TLP_PROCESSING_GLOBALS - * Set global PCIe steering and transaction processing configuration. - */ -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS 0xbd -#undef MC_CMD_0xbd_PRIVILEGE_CTG - -#define MC_CMD_0xbd_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN msgrequest */ -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_LEN 8 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_OFST 0 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_GLOBAL_CATEGORY_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_GET_TLP_PROCESSING_GLOBALS/MC_CMD_GET_TLP_PROCESSING_GLOBALS_IN/TLP_GLOBAL_CATEGORY */ -/* Amalgamated TLP info word. */ -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_WORD_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_WORD_LEN 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_LBN 0 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_MISC_WTAG_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_DL_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_DL_EN_LBN 0 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_DL_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_TX_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_TX_EN_LBN 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_TX_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_EV_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_EV_EN_LBN 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_EV_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_RX_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_RX_EN_LBN 3 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_IDO_RX_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_RXDMA_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_RXDMA_EN_LBN 0 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_RXDMA_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_TXDMA_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_TXDMA_EN_LBN 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_TXDMA_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_DL_EN_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_DL_EN_LBN 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_RO_DL_EN_WIDTH 1 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_MSIX_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_MSIX_LBN 0 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_MSIX_WIDTH 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_DL_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_DL_LBN 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_DL_WIDTH 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_TX_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_TX_LBN 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_TX_WIDTH 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_EV_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_EV_LBN 6 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_EV_WIDTH 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_RX_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_RX_LBN 8 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_TPH_TYPE_RX_WIDTH 2 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_SPARE_OFST 4 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_SPARE_LBN 10 -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_IN_TLP_INFO_SPARE_WIDTH 22 - -/* MC_CMD_SET_TLP_PROCESSING_GLOBALS_OUT msgresponse */ -#define MC_CMD_SET_TLP_PROCESSING_GLOBALS_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_SATELLITE_DOWNLOAD - * Download a new set of images to the satellite CPUs from the host. - */ -#define MC_CMD_SATELLITE_DOWNLOAD 0x91 -#undef MC_CMD_0x91_PRIVILEGE_CTG - -#define MC_CMD_0x91_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SATELLITE_DOWNLOAD_IN msgrequest: The reset requirements for the CPUs - * are subtle, and so downloads must proceed in a number of phases. - * - * 1) PHASE_RESET with a target of TARGET_ALL and chunk ID/length of 0. - * - * 2) PHASE_IMEMS for each of the IMEM targets (target IDs 0-11). Each download - * may consist of multiple chunks. The final chunk (with CHUNK_ID_LAST) should - * be a checksum (a simple 32-bit sum) of the transferred data. An individual - * download may be aborted using CHUNK_ID_ABORT. - * - * 3) PHASE_VECTORS for each of the vector table targets (target IDs 12-15), - * similar to PHASE_IMEMS. - * - * 4) PHASE_READY with a target of TARGET_ALL and chunk ID/length of 0. - * - * After any error (a requested abort is not considered to be an error) the - * sequence must be restarted from PHASE_RESET. - */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_LENMIN 20 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_LENMAX 252 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_LENMAX_MCDI2 1020 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_LEN(num) (16+4*(num)) -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_NUM(len) (((len)-16)/4) -/* Download phase. (Note: the IDLE phase is used internally and is never valid - * in a command from the host.) - */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_OFST 0 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_LEN 4 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_IDLE 0x0 /* enum */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_RESET 0x1 /* enum */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_IMEMS 0x2 /* enum */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_VECTORS 0x3 /* enum */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_PHASE_READY 0x4 /* enum */ -/* Target for download. (These match the blob numbers defined in - * mc_flash_layout.h.) - */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_OFST 4 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_LEN 4 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_TEXT 0x0 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDI_TEXT 0x1 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDP_TEXT 0x2 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDP_TEXT 0x3 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_HR_LUT 0x4 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_HR_LUT_CFG 0x5 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_HR_LUT 0x6 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_HR_LUT_CFG 0x7 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_HR_PGM 0x8 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXHRSL_SL_PGM 0x9 -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_HR_PGM 0xa -/* enum: Valid in phase 2 (PHASE_IMEMS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXHRSL_SL_PGM 0xb -/* enum: Valid in phase 3 (PHASE_VECTORS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDI_VTBL0 0xc -/* enum: Valid in phase 3 (PHASE_VECTORS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_VTBL0 0xd -/* enum: Valid in phase 3 (PHASE_VECTORS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_RXDI_VTBL1 0xe -/* enum: Valid in phase 3 (PHASE_VECTORS) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_TXDI_VTBL1 0xf -/* enum: Valid in phases 1 (PHASE_RESET) and 4 (PHASE_READY) only */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_TARGET_ALL 0xffffffff -/* Chunk ID, or CHUNK_ID_LAST or CHUNK_ID_ABORT */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_OFST 8 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_LEN 4 -/* enum: Last chunk, containing checksum rather than data */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_LAST 0xffffffff -/* enum: Abort download of this item */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_ID_ABORT 0xfffffffe -/* Length of this chunk in bytes */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_LEN_OFST 12 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_LEN_LEN 4 -/* Data for this chunk */ -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_OFST 16 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_LEN 4 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_MINNUM 1 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_MAXNUM 59 -#define MC_CMD_SATELLITE_DOWNLOAD_IN_CHUNK_DATA_MAXNUM_MCDI2 251 - -/* MC_CMD_SATELLITE_DOWNLOAD_OUT msgresponse */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_LEN 8 -/* Same as MC_CMD_ERR field, but included as 0 in success cases */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_RESULT_OFST 0 -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_RESULT_LEN 4 -/* Extra status information */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_INFO_OFST 4 -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_INFO_LEN 4 -/* enum: Code download OK, completed. */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_COMPLETE 0x0 -/* enum: Code download aborted as requested. */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_ABORTED 0x1 -/* enum: Code download OK so far, send next chunk. */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_OK_NEXT_CHUNK 0x2 -/* enum: Download phases out of sequence */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_PHASE 0x100 -/* enum: Bad target for this phase */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_TARGET 0x101 -/* enum: Chunk ID out of sequence */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_CHUNK_ID 0x200 -/* enum: Chunk length zero or too large */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_CHUNK_LEN 0x201 -/* enum: Checksum was incorrect */ -#define MC_CMD_SATELLITE_DOWNLOAD_OUT_ERR_BAD_CHECKSUM 0x300 - - -/***********************************/ /* MC_CMD_GET_CAPABILITIES - * Get device capabilities. - * - * This is supplementary to the MC_CMD_GET_BOARD_CFG command, and intended to - * reference inherent device capabilities as opposed to current NVRAM config. + * Get device capabilities. This is supplementary to the MC_CMD_GET_BOARD_CFG + * command, and intended to reference inherent device capabilities as opposed + * to current NVRAM config. */ #define MC_CMD_GET_CAPABILITIES 0xbe #undef MC_CMD_0xbe_PRIVILEGE_CTG @@ -14490,7 +14250,10 @@ /* MC_CMD_GET_CAPABILITIES_V2_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V2_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V2_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V2_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V2_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -14900,7 +14663,10 @@ /* MC_CMD_GET_CAPABILITIES_V3_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V3_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V3_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -15335,7 +15101,10 @@ /* MC_CMD_GET_CAPABILITIES_V4_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V4_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V4_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -15778,7 +15547,10 @@ /* MC_CMD_GET_CAPABILITIES_V5_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V5_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V5_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V5_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V5_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -16226,7 +15998,10 @@ /* MC_CMD_GET_CAPABILITIES_V6_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V6_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V6_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V6_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V6_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -16685,7 +16460,10 @@ /* MC_CMD_GET_CAPABILITIES_V7_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V7_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V7_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V7_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V7_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -16796,9 +16574,21 @@ #define MC_CMD_GET_CAPABILITIES_V7_OUT_RSS_STEER_ON_OUTER_SUPPORTED_OFST 148 #define MC_CMD_GET_CAPABILITIES_V7_OUT_RSS_STEER_ON_OUTER_SUPPORTED_LBN 12 #define MC_CMD_GET_CAPABILITIES_V7_OUT_RSS_STEER_ON_OUTER_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_WIDTH 1 #define MC_CMD_GET_CAPABILITIES_V7_OUT_DYNAMIC_MPORT_JOURNAL_OFST 148 #define MC_CMD_GET_CAPABILITIES_V7_OUT_DYNAMIC_MPORT_JOURNAL_LBN 14 #define MC_CMD_GET_CAPABILITIES_V7_OUT_DYNAMIC_MPORT_JOURNAL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_CLIENT_CMD_VF_PROXY_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_CLIENT_CMD_VF_PROXY_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_CLIENT_CMD_VF_PROXY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_CXL_CONFIG_ENABLE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_CXL_CONFIG_ENABLE_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V7_OUT_CXL_CONFIG_ENABLE_WIDTH 1 /* MC_CMD_GET_CAPABILITIES_V8_OUT msgresponse */ #define MC_CMD_GET_CAPABILITIES_V8_OUT_LEN 160 @@ -17189,7 +16979,10 @@ /* MC_CMD_GET_CAPABILITIES_V8_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V8_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V8_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V8_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V8_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -17300,9 +17093,21 @@ #define MC_CMD_GET_CAPABILITIES_V8_OUT_RSS_STEER_ON_OUTER_SUPPORTED_OFST 148 #define MC_CMD_GET_CAPABILITIES_V8_OUT_RSS_STEER_ON_OUTER_SUPPORTED_LBN 12 #define MC_CMD_GET_CAPABILITIES_V8_OUT_RSS_STEER_ON_OUTER_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_WIDTH 1 #define MC_CMD_GET_CAPABILITIES_V8_OUT_DYNAMIC_MPORT_JOURNAL_OFST 148 #define MC_CMD_GET_CAPABILITIES_V8_OUT_DYNAMIC_MPORT_JOURNAL_LBN 14 #define MC_CMD_GET_CAPABILITIES_V8_OUT_DYNAMIC_MPORT_JOURNAL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_CLIENT_CMD_VF_PROXY_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_CLIENT_CMD_VF_PROXY_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_CLIENT_CMD_VF_PROXY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_CXL_CONFIG_ENABLE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_CXL_CONFIG_ENABLE_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V8_OUT_CXL_CONFIG_ENABLE_WIDTH 1 /* These bits are reserved for communicating test-specific capabilities to * host-side test software. All production drivers should treat this field as * opaque. @@ -17707,7 +17512,10 @@ /* MC_CMD_GET_CAPABILITIES_V9_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V9_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V9_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V9_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V9_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -17818,9 +17626,21 @@ #define MC_CMD_GET_CAPABILITIES_V9_OUT_RSS_STEER_ON_OUTER_SUPPORTED_OFST 148 #define MC_CMD_GET_CAPABILITIES_V9_OUT_RSS_STEER_ON_OUTER_SUPPORTED_LBN 12 #define MC_CMD_GET_CAPABILITIES_V9_OUT_RSS_STEER_ON_OUTER_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_WIDTH 1 #define MC_CMD_GET_CAPABILITIES_V9_OUT_DYNAMIC_MPORT_JOURNAL_OFST 148 #define MC_CMD_GET_CAPABILITIES_V9_OUT_DYNAMIC_MPORT_JOURNAL_LBN 14 #define MC_CMD_GET_CAPABILITIES_V9_OUT_DYNAMIC_MPORT_JOURNAL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_CLIENT_CMD_VF_PROXY_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_CLIENT_CMD_VF_PROXY_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_CLIENT_CMD_VF_PROXY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_CXL_CONFIG_ENABLE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_CXL_CONFIG_ENABLE_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V9_OUT_CXL_CONFIG_ENABLE_WIDTH 1 /* These bits are reserved for communicating test-specific capabilities to * host-side test software. All production drivers should treat this field as * opaque. @@ -18260,7 +18080,10 @@ /* MC_CMD_GET_CAPABILITIES_V10_OUT_ACCESS_NOT_PERMITTED 0xff */ /* enum: PF does not exist. */ /* MC_CMD_GET_CAPABILITIES_V10_OUT_PF_NOT_PRESENT 0xfe */ -/* Number of VIs available for each external port */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ #define MC_CMD_GET_CAPABILITIES_V10_OUT_NUM_VIS_PER_PORT_OFST 58 #define MC_CMD_GET_CAPABILITIES_V10_OUT_NUM_VIS_PER_PORT_LEN 2 #define MC_CMD_GET_CAPABILITIES_V10_OUT_NUM_VIS_PER_PORT_NUM 4 @@ -18371,9 +18194,21 @@ #define MC_CMD_GET_CAPABILITIES_V10_OUT_RSS_STEER_ON_OUTER_SUPPORTED_OFST 148 #define MC_CMD_GET_CAPABILITIES_V10_OUT_RSS_STEER_ON_OUTER_SUPPORTED_LBN 12 #define MC_CMD_GET_CAPABILITIES_V10_OUT_RSS_STEER_ON_OUTER_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_WIDTH 1 #define MC_CMD_GET_CAPABILITIES_V10_OUT_DYNAMIC_MPORT_JOURNAL_OFST 148 #define MC_CMD_GET_CAPABILITIES_V10_OUT_DYNAMIC_MPORT_JOURNAL_LBN 14 #define MC_CMD_GET_CAPABILITIES_V10_OUT_DYNAMIC_MPORT_JOURNAL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_CLIENT_CMD_VF_PROXY_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_CLIENT_CMD_VF_PROXY_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_CLIENT_CMD_VF_PROXY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_CXL_CONFIG_ENABLE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_CXL_CONFIG_ENABLE_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V10_OUT_CXL_CONFIG_ENABLE_WIDTH 1 /* These bits are reserved for communicating test-specific capabilities to * host-side test software. All production drivers should treat this field as * opaque. @@ -18438,6 +18273,1182 @@ #define MC_CMD_GET_CAPABILITIES_V10_OUT_GUARANTEED_QUEUE_SIZES_OFST 188 #define MC_CMD_GET_CAPABILITIES_V10_OUT_GUARANTEED_QUEUE_SIZES_LEN 4 +/* MC_CMD_GET_CAPABILITIES_V11_OUT msgresponse */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_LEN 196 +/* First word of flags. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FLAGS1_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FLAGS1_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VPORT_RECONFIGURE_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VPORT_RECONFIGURE_LBN 3 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VPORT_RECONFIGURE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_STRIPING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_STRIPING_LBN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_STRIPING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VADAPTOR_QUERY_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VADAPTOR_QUERY_LBN 5 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VADAPTOR_QUERY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVB_PORT_VLAN_RESTRICT_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVB_PORT_VLAN_RESTRICT_LBN 6 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVB_PORT_VLAN_RESTRICT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DRV_ATTACH_PREBOOT_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DRV_ATTACH_PREBOOT_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DRV_ATTACH_PREBOOT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_FORCE_EVENT_MERGING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_FORCE_EVENT_MERGING_LBN 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_FORCE_EVENT_MERGING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SET_MAC_ENHANCED_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SET_MAC_ENHANCED_LBN 9 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SET_MAC_ENHANCED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_LBN 10 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_LBN 11 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MAC_SECURITY_FILTERING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MAC_SECURITY_FILTERING_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MAC_SECURITY_FILTERING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ADDITIONAL_RSS_MODES_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ADDITIONAL_RSS_MODES_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ADDITIONAL_RSS_MODES_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_QBB_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_QBB_LBN 14 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_QBB_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PACKED_STREAM_VAR_BUFFERS_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PACKED_STREAM_VAR_BUFFERS_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PACKED_STREAM_VAR_BUFFERS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_RSS_LIMITED_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_RSS_LIMITED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_RSS_LIMITED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PACKED_STREAM_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PACKED_STREAM_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PACKED_STREAM_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_INCLUDE_FCS_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_INCLUDE_FCS_LBN 18 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_INCLUDE_FCS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_VLAN_INSERTION_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_VLAN_INSERTION_LBN 19 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_VLAN_INSERTION_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_VLAN_STRIPPING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_VLAN_STRIPPING_LBN 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_VLAN_STRIPPING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_LBN 21 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PREFIX_LEN_0_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PREFIX_LEN_0_LBN 22 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PREFIX_LEN_0_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PREFIX_LEN_14_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PREFIX_LEN_14_LBN 23 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_PREFIX_LEN_14_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_TIMESTAMP_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_TIMESTAMP_LBN 24 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_TIMESTAMP_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_BATCHING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_BATCHING_LBN 25 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_BATCHING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCAST_FILTER_CHAINING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCAST_FILTER_CHAINING_LBN 26 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCAST_FILTER_CHAINING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PM_AND_RXDP_COUNTERS_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PM_AND_RXDP_COUNTERS_LBN 27 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PM_AND_RXDP_COUNTERS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DISABLE_SCATTER_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DISABLE_SCATTER_LBN 28 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DISABLE_SCATTER_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MCAST_UDP_LOOPBACK_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MCAST_UDP_LOOPBACK_LBN 29 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MCAST_UDP_LOOPBACK_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVB_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVB_LBN 30 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVB_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VXLAN_NVGRE_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VXLAN_NVGRE_LBN 31 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VXLAN_NVGRE_WIDTH 1 +/* RxDPCPU firmware id. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DPCPU_FW_ID_OFST 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DPCPU_FW_ID_LEN 2 +/* enum: Standard RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP 0x0 +/* enum: Low latency RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_LOW_LATENCY 0x1 +/* enum: Packed stream RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_PACKED_STREAM 0x2 +/* enum: Rules engine RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_RULES_ENGINE 0x5 +/* enum: DPDK RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_DPDK 0x6 +/* enum: BIST RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_BIST 0x10a +/* enum: RXDP Test firmware image 1 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_TO_MC_CUT_THROUGH 0x101 +/* enum: RXDP Test firmware image 2 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD 0x102 +/* enum: RXDP Test firmware image 3 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD_FIRST 0x103 +/* enum: RXDP Test firmware image 4 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_EVERY_EVENT_BATCHABLE 0x104 +/* enum: RXDP Test firmware image 5 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_BACKPRESSURE 0x105 +/* enum: RXDP Test firmware image 6 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_PACKET_EDITS 0x106 +/* enum: RXDP Test firmware image 7 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_RX_HDR_SPLIT 0x107 +/* enum: RXDP Test firmware image 8 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_DISABLE_DL 0x108 +/* enum: RXDP Test firmware image 9 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b +/* enum: RXDP Test firmware image 10 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_TEST_FW_SLOW 0x10c +/* TxDPCPU firmware id. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_DPCPU_FW_ID_OFST 6 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_DPCPU_FW_ID_LEN 2 +/* enum: Standard TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP 0x0 +/* enum: Low latency TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_LOW_LATENCY 0x1 +/* enum: High packet rate TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_HIGH_PACKET_RATE 0x3 +/* enum: Rules engine TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_RULES_ENGINE 0x5 +/* enum: DPDK TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_DPDK 0x6 +/* enum: BIST TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_BIST 0x12d +/* enum: TXDP Test firmware image 1 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_TEST_FW_TSO_EDIT 0x101 +/* enum: TXDP Test firmware image 2 */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_TEST_FW_PACKET_EDITS 0x102 +/* enum: TXDP CSR bus test firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXDP_TEST_FW_CSR 0x103 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_OFST 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_REV_OFST 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_REV_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_REV_WIDTH 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_TYPE_OFST 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_TYPE_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_VERSION_TYPE_WIDTH 4 +/* enum: reserved value - do not use (may indicate alternative interpretation + * of REV field in future) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_RESERVED 0x0 +/* enum: Trivial RX PD firmware for early Huntington development (Huntington + * development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_FIRST_PKT 0x1 +/* enum: RX PD firmware for telemetry prototyping (Medford2 development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_TESTFW_TELEMETRY 0x1 +/* enum: RX PD firmware with approximately Siena-compatible behaviour + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2 +/* enum: Full featured RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_FULL_FEATURED 0x3 +/* enum: (deprecated original name for the FULL_FEATURED variant) */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_VSWITCH 0x3 +/* enum: siena_compat variant RX PD firmware using PM rather than MAC + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_SIENA_COMPAT_PM 0x4 +/* enum: Low latency RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_LOW_LATENCY 0x5 +/* enum: Packed stream RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_PACKED_STREAM 0x6 +/* enum: RX PD firmware handling layer 2 only for high packet rate performance + * tests (Medford development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7 +/* enum: Rules engine RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8 +/* enum: Custom firmware variant (see SF-119495-PD and bug69716) */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_L3XUDP 0x9 +/* enum: DPDK RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_DPDK 0xa +/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe +/* enum: RX PD firmware parsing but not filtering network overlay tunnel + * encapsulations (Medford development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXPD_FW_TYPE_TESTFW_ENCAP_PARSING_ONLY 0xf +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_OFST 10 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_REV_OFST 10 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_REV_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_REV_WIDTH 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_TYPE_OFST 10 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_TYPE_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_VERSION_TYPE_WIDTH 4 +/* enum: reserved value - do not use (may indicate alternative interpretation + * of REV field in future) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_RESERVED 0x0 +/* enum: Trivial TX PD firmware for early Huntington development (Huntington + * development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_FIRST_PKT 0x1 +/* enum: TX PD firmware for telemetry prototyping (Medford2 development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_TESTFW_TELEMETRY 0x1 +/* enum: TX PD firmware with approximately Siena-compatible behaviour + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2 +/* enum: Full featured TX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_FULL_FEATURED 0x3 +/* enum: (deprecated original name for the FULL_FEATURED variant) */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_VSWITCH 0x3 +/* enum: siena_compat variant TX PD firmware using PM rather than MAC + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_SIENA_COMPAT_PM 0x4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_LOW_LATENCY 0x5 /* enum */ +/* enum: TX PD firmware handling layer 2 only for high packet rate performance + * tests (Medford development only) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7 +/* enum: Rules engine TX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8 +/* enum: Custom firmware variant (see SF-119495-PD and bug69716) */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_L3XUDP 0x9 +/* enum: DPDK TX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_DPDK 0xa +/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe +/* Hardware capabilities of NIC */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_HW_CAPABILITIES_OFST 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_HW_CAPABILITIES_LEN 4 +/* Licensed capabilities */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_LICENSE_CAPABILITIES_OFST 16 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_LICENSE_CAPABILITIES_LEN 4 +/* Second word of flags. Not present on older firmware (check the length). */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FLAGS2_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FLAGS2_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_ENCAP_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_ENCAP_LBN 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_ENCAP_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVQ_TIMER_CTRL_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVQ_TIMER_CTRL_LBN 2 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVQ_TIMER_CTRL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVENT_CUT_THROUGH_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVENT_CUT_THROUGH_LBN 3 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EVENT_CUT_THROUGH_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_CUT_THROUGH_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_CUT_THROUGH_LBN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_CUT_THROUGH_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_VFIFO_ULL_MODE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_VFIFO_ULL_MODE_LBN 5 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_VFIFO_ULL_MODE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAC_STATS_40G_TX_SIZE_BINS_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAC_STATS_40G_TX_SIZE_BINS_LBN 6 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAC_STATS_40G_TX_SIZE_BINS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_EVQ_TYPE_SUPPORTED_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_EVQ_TYPE_SUPPORTED_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_EVQ_TYPE_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_EVQ_V2_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_EVQ_V2_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_EVQ_V2_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MAC_TIMESTAMPING_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MAC_TIMESTAMPING_LBN 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_MAC_TIMESTAMPING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TIMESTAMP_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TIMESTAMP_LBN 9 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TIMESTAMP_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_SNIFF_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_SNIFF_LBN 10 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_SNIFF_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_SNIFF_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_SNIFF_LBN 11 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_SNIFF_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCDI_BACKGROUND_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCDI_BACKGROUND_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCDI_BACKGROUND_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCDI_DB_RETURN_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCDI_DB_RETURN_LBN 14 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MCDI_DB_RETURN_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CTPIO_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CTPIO_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CTPIO_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TSA_SUPPORT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TSA_SUPPORT_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TSA_SUPPORT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TSA_BOUND_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TSA_BOUND_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TSA_BOUND_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SF_ADAPTER_AUTHENTICATION_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SF_ADAPTER_AUTHENTICATION_LBN 18 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SF_ADAPTER_AUTHENTICATION_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_FLAG_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_FLAG_LBN 19 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_FLAG_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_MARK_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_MARK_LBN 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_MARK_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EQUAL_STRIDE_SUPER_BUFFER_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EQUAL_STRIDE_SUPER_BUFFER_LBN 21 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EQUAL_STRIDE_SUPER_BUFFER_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EQUAL_STRIDE_PACKED_STREAM_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EQUAL_STRIDE_PACKED_STREAM_LBN 21 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EQUAL_STRIDE_PACKED_STREAM_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_L3XUDP_SUPPORT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_L3XUDP_SUPPORT_LBN 22 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_L3XUDP_SUPPORT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FW_SUBVARIANT_NO_TX_CSUM_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FW_SUBVARIANT_NO_TX_CSUM_LBN 23 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FW_SUBVARIANT_NO_TX_CSUM_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_SPREADING_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_SPREADING_LBN 24 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_SPREADING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_HLB_IDLE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_HLB_IDLE_LBN 25 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RXDP_HLB_IDLE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_RXQ_NO_CONT_EV_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_RXQ_NO_CONT_EV_LBN 26 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_RXQ_NO_CONT_EV_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_RXQ_WITH_BUFFER_SIZE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_RXQ_WITH_BUFFER_SIZE_LBN 27 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INIT_RXQ_WITH_BUFFER_SIZE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_BUNDLE_UPDATE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_BUNDLE_UPDATE_LBN 28 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_BUNDLE_UPDATE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V3_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V3_LBN 29 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V3_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DYNAMIC_SENSORS_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DYNAMIC_SENSORS_LBN 30 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DYNAMIC_SENSORS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_POLL_VERIFY_RESULT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_POLL_VERIFY_RESULT_LBN 31 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_POLL_VERIFY_RESULT_WIDTH 1 +/* Number of FATSOv2 contexts per datapath supported by this NIC (when + * TX_TSO_V2 == 1). Not present on older firmware (check the length). + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_N_CONTEXTS_OFST 24 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_TSO_V2_N_CONTEXTS_LEN 2 +/* One byte per PF containing the number of the external port assigned to this + * PF, indexed by PF number. Special values indicate that a PF is either not + * present or not assigned. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PFS_TO_PORTS_ASSIGNMENT_OFST 26 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PFS_TO_PORTS_ASSIGNMENT_LEN 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PFS_TO_PORTS_ASSIGNMENT_NUM 16 +/* enum: The caller is not permitted to access information on this PF. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ACCESS_NOT_PERMITTED 0xff +/* enum: PF does not exist. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PF_NOT_PRESENT 0xfe +/* enum: PF does exist but is not assigned to any external port. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_PF_NOT_ASSIGNED 0xfd +/* enum: This value indicates that PF is assigned, but it cannot be expressed + * in this field. It is intended for a possible future situation where a more + * complex scheme of PFs to ports mapping is being used. The future driver + * should look for a new field supporting the new scheme. The current/old + * driver should treat this value as PF_NOT_ASSIGNED. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INCOMPATIBLE_ASSIGNMENT 0xfc +/* One byte per PF containing the number of its VFs, indexed by PF number. A + * special value indicates that a PF is not present. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_VFS_PER_PF_OFST 42 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_VFS_PER_PF_LEN 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_VFS_PER_PF_NUM 16 +/* enum: The caller is not permitted to access information on this PF. */ +/* MC_CMD_GET_CAPABILITIES_V11_OUT_ACCESS_NOT_PERMITTED 0xff */ +/* enum: PF does not exist. */ +/* MC_CMD_GET_CAPABILITIES_V11_OUT_PF_NOT_PRESENT 0xfe */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_VIS_PER_PORT_OFST 58 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_VIS_PER_PORT_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_VIS_PER_PORT_NUM 4 +/* Size of RX descriptor cache expressed as binary logarithm The actual size + * equals (2 ^ RX_DESC_CACHE_SIZE) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DESC_CACHE_SIZE_OFST 66 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_DESC_CACHE_SIZE_LEN 1 +/* Size of TX descriptor cache expressed as binary logarithm The actual size + * equals (2 ^ TX_DESC_CACHE_SIZE) + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_DESC_CACHE_SIZE_OFST 67 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TX_DESC_CACHE_SIZE_LEN 1 +/* Total number of available PIO buffers */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_PIO_BUFFS_OFST 68 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NUM_PIO_BUFFS_LEN 2 +/* Size of a single PIO buffer */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SIZE_PIO_BUFF_OFST 70 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SIZE_PIO_BUFF_LEN 2 +/* On chips later than Medford the amount of address space assigned to each VI + * is configurable. This is a global setting that the driver must query to + * discover the VI to address mapping. Cut-through PIO (CTPIO) is not available + * with 8k VI windows. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_WINDOW_MODE_OFST 72 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_WINDOW_MODE_LEN 1 +/* enum: Each VI occupies 8k as on Huntington and Medford. PIO is at offset 4k. + * CTPIO is not mapped. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_WINDOW_MODE_8K 0x0 +/* enum: Each VI occupies 16k. PIO is at offset 4k. CTPIO is at offset 12k. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_WINDOW_MODE_16K 0x1 +/* enum: Each VI occupies 64k. PIO is at offset 4k. CTPIO is at offset 12k. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VI_WINDOW_MODE_64K 0x2 +/* Number of vFIFOs per adapter that can be used for VFIFO Stuffing + * (SF-115995-SW) in the present configuration of firmware and port mode. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VFIFO_STUFFING_NUM_VFIFOS_OFST 73 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VFIFO_STUFFING_NUM_VFIFOS_LEN 1 +/* Number of buffers per adapter that can be used for VFIFO Stuffing + * (SF-115995-SW) in the present configuration of firmware and port mode. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_OFST 74 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_LEN 2 +/* Entry count in the MAC stats array, including the final GENERATION_END + * entry. For MAC stats DMA, drivers should allocate a buffer large enough to + * hold at least this many 64-bit stats values, if they wish to receive all + * available stats. If the buffer is shorter than MAC_STATS_NUM_STATS * 8, the + * stats array returned will be truncated. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAC_STATS_NUM_STATS_OFST 76 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAC_STATS_NUM_STATS_LEN 2 +/* Maximum supported value for MC_CMD_FILTER_OP_V3/MATCH_MARK_VALUE. This field + * will only be non-zero if MC_CMD_GET_CAPABILITIES/FILTER_ACTION_MARK is set. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_MARK_MAX_OFST 80 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FILTER_ACTION_MARK_MAX_LEN 4 +/* On devices where the INIT_RXQ_WITH_BUFFER_SIZE flag (in + * GET_CAPABILITIES_OUT_V2) is set, drivers have to specify a buffer size when + * they create an RX queue. Due to hardware limitations, only a small number of + * different buffer sizes may be available concurrently. Nonzero entries in + * this array are the sizes of buffers which the system guarantees will be + * available for use. If the list is empty, there are no limitations on + * concurrent buffer sizes. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_GUARANTEED_RX_BUFFER_SIZES_OFST 84 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_GUARANTEED_RX_BUFFER_SIZES_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_GUARANTEED_RX_BUFFER_SIZES_NUM 16 +/* Third word of flags. Not present on older firmware (check the length). */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FLAGS3_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_FLAGS3_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_WOL_ETHERWAKE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_WOL_ETHERWAKE_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_WOL_ETHERWAKE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_EVEN_SPREADING_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_EVEN_SPREADING_LBN 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_EVEN_SPREADING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_SELECTABLE_TABLE_SIZE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_SELECTABLE_TABLE_SIZE_LBN 2 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_SELECTABLE_TABLE_SIZE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_SUPPORTED_LBN 3 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VDPA_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VDPA_SUPPORTED_LBN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_VDPA_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_VLAN_STRIPPING_PER_ENCAP_RULE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_VLAN_STRIPPING_PER_ENCAP_RULE_LBN 5 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RX_VLAN_STRIPPING_PER_ENCAP_RULE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EXTENDED_WIDTH_EVQS_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EXTENDED_WIDTH_EVQS_SUPPORTED_LBN 6 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EXTENDED_WIDTH_EVQS_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_UNSOL_EV_CREDIT_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_UNSOL_EV_CREDIT_SUPPORTED_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_UNSOL_EV_CREDIT_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ENCAPSULATED_MCDI_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ENCAPSULATED_MCDI_SUPPORTED_LBN 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_ENCAPSULATED_MCDI_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EXTERNAL_MAE_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EXTERNAL_MAE_SUPPORTED_LBN 9 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_EXTERNAL_MAE_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_ABORT_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_ABORT_SUPPORTED_LBN 10 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_NVRAM_UPDATE_ABORT_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_ACTION_SET_ALLOC_V2_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_ACTION_SET_ALLOC_V2_SUPPORTED_LBN 11 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_ACTION_SET_ALLOC_V2_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_STEER_ON_OUTER_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_STEER_ON_OUTER_SUPPORTED_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_STEER_ON_OUTER_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DYNAMIC_MPORT_JOURNAL_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DYNAMIC_MPORT_JOURNAL_LBN 14 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_DYNAMIC_MPORT_JOURNAL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CLIENT_CMD_VF_PROXY_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CLIENT_CMD_VF_PROXY_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CLIENT_CMD_VF_PROXY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CXL_CONFIG_ENABLE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CXL_CONFIG_ENABLE_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_CXL_CONFIG_ENABLE_WIDTH 1 +/* These bits are reserved for communicating test-specific capabilities to + * host-side test software. All production drivers should treat this field as + * opaque. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_OFST 152 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_LEN 8 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_LO_OFST 152 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_LO_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_LO_LBN 1216 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_LO_WIDTH 32 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_HI_OFST 156 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_HI_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_HI_LBN 1248 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_TEST_RESERVED_HI_WIDTH 32 +/* The minimum size (in table entries) of indirection table to be allocated + * from the pool for an RSS context. Note that the table size used must be a + * power of 2. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MIN_INDIRECTION_TABLE_SIZE_OFST 160 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MIN_INDIRECTION_TABLE_SIZE_LEN 4 +/* The maximum size (in table entries) of indirection table to be allocated + * from the pool for an RSS context. Note that the table size used must be a + * power of 2. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MAX_INDIRECTION_TABLE_SIZE_OFST 164 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MAX_INDIRECTION_TABLE_SIZE_LEN 4 +/* The maximum number of queues that can be used by an RSS context in exclusive + * mode. In exclusive mode the context has a configurable indirection table and + * a configurable RSS key. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MAX_INDIRECTION_QUEUES_OFST 168 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MAX_INDIRECTION_QUEUES_LEN 4 +/* The maximum number of queues that can be used by an RSS context in even- + * spreading mode. In even-spreading mode the context has no indirection table + * but it does have a configurable RSS key. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MAX_EVEN_SPREADING_QUEUES_OFST 172 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_MAX_EVEN_SPREADING_QUEUES_LEN 4 +/* The total number of RSS contexts supported. Note that the number of + * available contexts using indirection tables is also limited by the + * availability of indirection table space allocated from a common pool. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_NUM_CONTEXTS_OFST 176 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_NUM_CONTEXTS_LEN 4 +/* The total amount of indirection table space that can be shared between RSS + * contexts. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_TABLE_POOL_SIZE_OFST 180 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_RSS_TABLE_POOL_SIZE_LEN 4 +/* A bitmap of the queue sizes the device can provide, where bit N being set + * indicates that 2**N is a valid size. The device may be limited in the number + * of different queue sizes that can exist simultaneously, so a bit being set + * here does not guarantee that an attempt to create a queue of that size will + * succeed. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SUPPORTED_QUEUE_SIZES_OFST 184 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_SUPPORTED_QUEUE_SIZES_LEN 4 +/* A bitmap of queue sizes that are always available, in the same format as + * SUPPORTED_QUEUE_SIZES. Attempting to create a queue with one of these sizes + * will never fail due to unavailability of the requested size. + */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_GUARANTEED_QUEUE_SIZES_OFST 188 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_GUARANTEED_QUEUE_SIZES_LEN 4 +/* Number of available indirect memory maps. */ +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INDIRECT_MAP_INDEX_COUNT_OFST 192 +#define MC_CMD_GET_CAPABILITIES_V11_OUT_INDIRECT_MAP_INDEX_COUNT_LEN 4 + +/* MC_CMD_GET_CAPABILITIES_V12_OUT msgresponse */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_LEN 204 +/* First word of flags. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FLAGS1_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FLAGS1_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VPORT_RECONFIGURE_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VPORT_RECONFIGURE_LBN 3 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VPORT_RECONFIGURE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_STRIPING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_STRIPING_LBN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_STRIPING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VADAPTOR_QUERY_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VADAPTOR_QUERY_LBN 5 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VADAPTOR_QUERY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVB_PORT_VLAN_RESTRICT_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVB_PORT_VLAN_RESTRICT_LBN 6 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVB_PORT_VLAN_RESTRICT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DRV_ATTACH_PREBOOT_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DRV_ATTACH_PREBOOT_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DRV_ATTACH_PREBOOT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_FORCE_EVENT_MERGING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_FORCE_EVENT_MERGING_LBN 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_FORCE_EVENT_MERGING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SET_MAC_ENHANCED_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SET_MAC_ENHANCED_LBN 9 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SET_MAC_ENHANCED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_LBN 10 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_UNKNOWN_UCAST_DST_FILTER_ALWAYS_MULTI_RECIPIENT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_LBN 11 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VADAPTOR_PERMIT_SET_MAC_WHEN_FILTERS_INSTALLED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MAC_SECURITY_FILTERING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MAC_SECURITY_FILTERING_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MAC_SECURITY_FILTERING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ADDITIONAL_RSS_MODES_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ADDITIONAL_RSS_MODES_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ADDITIONAL_RSS_MODES_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_QBB_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_QBB_LBN 14 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_QBB_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PACKED_STREAM_VAR_BUFFERS_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PACKED_STREAM_VAR_BUFFERS_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PACKED_STREAM_VAR_BUFFERS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_RSS_LIMITED_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_RSS_LIMITED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_RSS_LIMITED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PACKED_STREAM_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PACKED_STREAM_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PACKED_STREAM_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_INCLUDE_FCS_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_INCLUDE_FCS_LBN 18 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_INCLUDE_FCS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_VLAN_INSERTION_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_VLAN_INSERTION_LBN 19 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_VLAN_INSERTION_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_VLAN_STRIPPING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_VLAN_STRIPPING_LBN 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_VLAN_STRIPPING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_LBN 21 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PREFIX_LEN_0_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PREFIX_LEN_0_LBN 22 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PREFIX_LEN_0_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PREFIX_LEN_14_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PREFIX_LEN_14_LBN 23 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_PREFIX_LEN_14_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_TIMESTAMP_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_TIMESTAMP_LBN 24 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_TIMESTAMP_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_BATCHING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_BATCHING_LBN 25 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_BATCHING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCAST_FILTER_CHAINING_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCAST_FILTER_CHAINING_LBN 26 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCAST_FILTER_CHAINING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PM_AND_RXDP_COUNTERS_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PM_AND_RXDP_COUNTERS_LBN 27 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PM_AND_RXDP_COUNTERS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DISABLE_SCATTER_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DISABLE_SCATTER_LBN 28 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DISABLE_SCATTER_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MCAST_UDP_LOOPBACK_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MCAST_UDP_LOOPBACK_LBN 29 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MCAST_UDP_LOOPBACK_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVB_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVB_LBN 30 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVB_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VXLAN_NVGRE_OFST 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VXLAN_NVGRE_LBN 31 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VXLAN_NVGRE_WIDTH 1 +/* RxDPCPU firmware id. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DPCPU_FW_ID_OFST 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DPCPU_FW_ID_LEN 2 +/* enum: Standard RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP 0x0 +/* enum: Low latency RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_LOW_LATENCY 0x1 +/* enum: Packed stream RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_PACKED_STREAM 0x2 +/* enum: Rules engine RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_RULES_ENGINE 0x5 +/* enum: DPDK RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_DPDK 0x6 +/* enum: BIST RXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_BIST 0x10a +/* enum: RXDP Test firmware image 1 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_TO_MC_CUT_THROUGH 0x101 +/* enum: RXDP Test firmware image 2 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD 0x102 +/* enum: RXDP Test firmware image 3 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_TO_MC_STORE_FORWARD_FIRST 0x103 +/* enum: RXDP Test firmware image 4 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_EVERY_EVENT_BATCHABLE 0x104 +/* enum: RXDP Test firmware image 5 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_BACKPRESSURE 0x105 +/* enum: RXDP Test firmware image 6 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_PACKET_EDITS 0x106 +/* enum: RXDP Test firmware image 7 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_RX_HDR_SPLIT 0x107 +/* enum: RXDP Test firmware image 8 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_DISABLE_DL 0x108 +/* enum: RXDP Test firmware image 9 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_DOORBELL_DELAY 0x10b +/* enum: RXDP Test firmware image 10 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_TEST_FW_SLOW 0x10c +/* TxDPCPU firmware id. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_DPCPU_FW_ID_OFST 6 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_DPCPU_FW_ID_LEN 2 +/* enum: Standard TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP 0x0 +/* enum: Low latency TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_LOW_LATENCY 0x1 +/* enum: High packet rate TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_HIGH_PACKET_RATE 0x3 +/* enum: Rules engine TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_RULES_ENGINE 0x5 +/* enum: DPDK TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_DPDK 0x6 +/* enum: BIST TXDP firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_BIST 0x12d +/* enum: TXDP Test firmware image 1 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_TEST_FW_TSO_EDIT 0x101 +/* enum: TXDP Test firmware image 2 */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_TEST_FW_PACKET_EDITS 0x102 +/* enum: TXDP CSR bus test firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXDP_TEST_FW_CSR 0x103 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_OFST 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_REV_OFST 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_REV_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_REV_WIDTH 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_TYPE_OFST 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_TYPE_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_VERSION_TYPE_WIDTH 4 +/* enum: reserved value - do not use (may indicate alternative interpretation + * of REV field in future) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_RESERVED 0x0 +/* enum: Trivial RX PD firmware for early Huntington development (Huntington + * development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_FIRST_PKT 0x1 +/* enum: RX PD firmware for telemetry prototyping (Medford2 development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_TESTFW_TELEMETRY 0x1 +/* enum: RX PD firmware with approximately Siena-compatible behaviour + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_SIENA_COMPAT 0x2 +/* enum: Full featured RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_FULL_FEATURED 0x3 +/* enum: (deprecated original name for the FULL_FEATURED variant) */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_VSWITCH 0x3 +/* enum: siena_compat variant RX PD firmware using PM rather than MAC + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_SIENA_COMPAT_PM 0x4 +/* enum: Low latency RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_LOW_LATENCY 0x5 +/* enum: Packed stream RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_PACKED_STREAM 0x6 +/* enum: RX PD firmware handling layer 2 only for high packet rate performance + * tests (Medford development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_LAYER2_PERF 0x7 +/* enum: Rules engine RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_RULES_ENGINE 0x8 +/* enum: Custom firmware variant (see SF-119495-PD and bug69716) */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_L3XUDP 0x9 +/* enum: DPDK RX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_DPDK 0xa +/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe +/* enum: RX PD firmware parsing but not filtering network overlay tunnel + * encapsulations (Medford development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXPD_FW_TYPE_TESTFW_ENCAP_PARSING_ONLY 0xf +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_OFST 10 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_REV_OFST 10 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_REV_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_REV_WIDTH 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_TYPE_OFST 10 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_TYPE_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_VERSION_TYPE_WIDTH 4 +/* enum: reserved value - do not use (may indicate alternative interpretation + * of REV field in future) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_RESERVED 0x0 +/* enum: Trivial TX PD firmware for early Huntington development (Huntington + * development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_FIRST_PKT 0x1 +/* enum: TX PD firmware for telemetry prototyping (Medford2 development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_TESTFW_TELEMETRY 0x1 +/* enum: TX PD firmware with approximately Siena-compatible behaviour + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_SIENA_COMPAT 0x2 +/* enum: Full featured TX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_FULL_FEATURED 0x3 +/* enum: (deprecated original name for the FULL_FEATURED variant) */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_VSWITCH 0x3 +/* enum: siena_compat variant TX PD firmware using PM rather than MAC + * (Huntington development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_SIENA_COMPAT_PM 0x4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_LOW_LATENCY 0x5 /* enum */ +/* enum: TX PD firmware handling layer 2 only for high packet rate performance + * tests (Medford development only) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_LAYER2_PERF 0x7 +/* enum: Rules engine TX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_RULES_ENGINE 0x8 +/* enum: Custom firmware variant (see SF-119495-PD and bug69716) */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_L3XUDP 0x9 +/* enum: DPDK TX PD production firmware */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_DPDK 0xa +/* enum: RX PD firmware for GUE parsing prototype (Medford development only) */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TXPD_FW_TYPE_TESTFW_GUE_PROTOTYPE 0xe +/* Hardware capabilities of NIC */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_HW_CAPABILITIES_OFST 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_HW_CAPABILITIES_LEN 4 +/* Licensed capabilities */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_LICENSE_CAPABILITIES_OFST 16 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_LICENSE_CAPABILITIES_LEN 4 +/* Second word of flags. Not present on older firmware (check the length). */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FLAGS2_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FLAGS2_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_ENCAP_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_ENCAP_LBN 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_ENCAP_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVQ_TIMER_CTRL_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVQ_TIMER_CTRL_LBN 2 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVQ_TIMER_CTRL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVENT_CUT_THROUGH_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVENT_CUT_THROUGH_LBN 3 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EVENT_CUT_THROUGH_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_CUT_THROUGH_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_CUT_THROUGH_LBN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_CUT_THROUGH_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_VFIFO_ULL_MODE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_VFIFO_ULL_MODE_LBN 5 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_VFIFO_ULL_MODE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAC_STATS_40G_TX_SIZE_BINS_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAC_STATS_40G_TX_SIZE_BINS_LBN 6 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAC_STATS_40G_TX_SIZE_BINS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_EVQ_TYPE_SUPPORTED_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_EVQ_TYPE_SUPPORTED_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_EVQ_TYPE_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_EVQ_V2_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_EVQ_V2_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_EVQ_V2_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MAC_TIMESTAMPING_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MAC_TIMESTAMPING_LBN 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_MAC_TIMESTAMPING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TIMESTAMP_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TIMESTAMP_LBN 9 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TIMESTAMP_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_SNIFF_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_SNIFF_LBN 10 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_SNIFF_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_SNIFF_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_SNIFF_LBN 11 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_SNIFF_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_REPORT_VERIFY_RESULT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCDI_BACKGROUND_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCDI_BACKGROUND_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCDI_BACKGROUND_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCDI_DB_RETURN_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCDI_DB_RETURN_LBN 14 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MCDI_DB_RETURN_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CTPIO_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CTPIO_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CTPIO_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TSA_SUPPORT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TSA_SUPPORT_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TSA_SUPPORT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TSA_BOUND_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TSA_BOUND_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TSA_BOUND_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SF_ADAPTER_AUTHENTICATION_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SF_ADAPTER_AUTHENTICATION_LBN 18 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SF_ADAPTER_AUTHENTICATION_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_FLAG_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_FLAG_LBN 19 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_FLAG_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_MARK_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_MARK_LBN 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_MARK_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EQUAL_STRIDE_SUPER_BUFFER_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EQUAL_STRIDE_SUPER_BUFFER_LBN 21 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EQUAL_STRIDE_SUPER_BUFFER_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EQUAL_STRIDE_PACKED_STREAM_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EQUAL_STRIDE_PACKED_STREAM_LBN 21 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EQUAL_STRIDE_PACKED_STREAM_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_L3XUDP_SUPPORT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_L3XUDP_SUPPORT_LBN 22 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_L3XUDP_SUPPORT_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FW_SUBVARIANT_NO_TX_CSUM_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FW_SUBVARIANT_NO_TX_CSUM_LBN 23 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FW_SUBVARIANT_NO_TX_CSUM_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_SPREADING_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_SPREADING_LBN 24 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_SPREADING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_HLB_IDLE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_HLB_IDLE_LBN 25 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RXDP_HLB_IDLE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_RXQ_NO_CONT_EV_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_RXQ_NO_CONT_EV_LBN 26 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_RXQ_NO_CONT_EV_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_RXQ_WITH_BUFFER_SIZE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_RXQ_WITH_BUFFER_SIZE_LBN 27 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INIT_RXQ_WITH_BUFFER_SIZE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_BUNDLE_UPDATE_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_BUNDLE_UPDATE_LBN 28 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_BUNDLE_UPDATE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V3_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V3_LBN 29 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V3_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DYNAMIC_SENSORS_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DYNAMIC_SENSORS_LBN 30 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DYNAMIC_SENSORS_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_POLL_VERIFY_RESULT_OFST 20 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_POLL_VERIFY_RESULT_LBN 31 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_POLL_VERIFY_RESULT_WIDTH 1 +/* Number of FATSOv2 contexts per datapath supported by this NIC (when + * TX_TSO_V2 == 1). Not present on older firmware (check the length). + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_N_CONTEXTS_OFST 24 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_TSO_V2_N_CONTEXTS_LEN 2 +/* One byte per PF containing the number of the external port assigned to this + * PF, indexed by PF number. Special values indicate that a PF is either not + * present or not assigned. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PFS_TO_PORTS_ASSIGNMENT_OFST 26 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PFS_TO_PORTS_ASSIGNMENT_LEN 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PFS_TO_PORTS_ASSIGNMENT_NUM 16 +/* enum: The caller is not permitted to access information on this PF. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ACCESS_NOT_PERMITTED 0xff +/* enum: PF does not exist. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PF_NOT_PRESENT 0xfe +/* enum: PF does exist but is not assigned to any external port. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_PF_NOT_ASSIGNED 0xfd +/* enum: This value indicates that PF is assigned, but it cannot be expressed + * in this field. It is intended for a possible future situation where a more + * complex scheme of PFs to ports mapping is being used. The future driver + * should look for a new field supporting the new scheme. The current/old + * driver should treat this value as PF_NOT_ASSIGNED. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INCOMPATIBLE_ASSIGNMENT 0xfc +/* One byte per PF containing the number of its VFs, indexed by PF number. A + * special value indicates that a PF is not present. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VFS_PER_PF_OFST 42 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VFS_PER_PF_LEN 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VFS_PER_PF_NUM 16 +/* enum: The caller is not permitted to access information on this PF. */ +/* MC_CMD_GET_CAPABILITIES_V12_OUT_ACCESS_NOT_PERMITTED 0xff */ +/* enum: PF does not exist. */ +/* MC_CMD_GET_CAPABILITIES_V12_OUT_PF_NOT_PRESENT 0xfe */ +/* Number of VIs available for external ports 0-3. For devices with more than + * four ports, the remainder are in NUM_VIS_PER_PORT2 in + * GET_CAPABILITIES_V12_OUT. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VIS_PER_PORT_OFST 58 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VIS_PER_PORT_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VIS_PER_PORT_NUM 4 +/* Size of RX descriptor cache expressed as binary logarithm The actual size + * equals (2 ^ RX_DESC_CACHE_SIZE) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DESC_CACHE_SIZE_OFST 66 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_DESC_CACHE_SIZE_LEN 1 +/* Size of TX descriptor cache expressed as binary logarithm The actual size + * equals (2 ^ TX_DESC_CACHE_SIZE) + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_DESC_CACHE_SIZE_OFST 67 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TX_DESC_CACHE_SIZE_LEN 1 +/* Total number of available PIO buffers */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_PIO_BUFFS_OFST 68 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_PIO_BUFFS_LEN 2 +/* Size of a single PIO buffer */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SIZE_PIO_BUFF_OFST 70 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SIZE_PIO_BUFF_LEN 2 +/* On chips later than Medford the amount of address space assigned to each VI + * is configurable. This is a global setting that the driver must query to + * discover the VI to address mapping. Cut-through PIO (CTPIO) is not available + * with 8k VI windows. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_WINDOW_MODE_OFST 72 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_WINDOW_MODE_LEN 1 +/* enum: Each VI occupies 8k as on Huntington and Medford. PIO is at offset 4k. + * CTPIO is not mapped. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_WINDOW_MODE_8K 0x0 +/* enum: Each VI occupies 16k. PIO is at offset 4k. CTPIO is at offset 12k. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_WINDOW_MODE_16K 0x1 +/* enum: Each VI occupies 64k. PIO is at offset 4k. CTPIO is at offset 12k. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VI_WINDOW_MODE_64K 0x2 +/* Number of vFIFOs per adapter that can be used for VFIFO Stuffing + * (SF-115995-SW) in the present configuration of firmware and port mode. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VFIFO_STUFFING_NUM_VFIFOS_OFST 73 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VFIFO_STUFFING_NUM_VFIFOS_LEN 1 +/* Number of buffers per adapter that can be used for VFIFO Stuffing + * (SF-115995-SW) in the present configuration of firmware and port mode. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_OFST 74 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VFIFO_STUFFING_NUM_CP_BUFFERS_LEN 2 +/* Entry count in the MAC stats array, including the final GENERATION_END + * entry. For MAC stats DMA, drivers should allocate a buffer large enough to + * hold at least this many 64-bit stats values, if they wish to receive all + * available stats. If the buffer is shorter than MAC_STATS_NUM_STATS * 8, the + * stats array returned will be truncated. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAC_STATS_NUM_STATS_OFST 76 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAC_STATS_NUM_STATS_LEN 2 +/* Maximum supported value for MC_CMD_FILTER_OP_V3/MATCH_MARK_VALUE. This field + * will only be non-zero if MC_CMD_GET_CAPABILITIES/FILTER_ACTION_MARK is set. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_MARK_MAX_OFST 80 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FILTER_ACTION_MARK_MAX_LEN 4 +/* On devices where the INIT_RXQ_WITH_BUFFER_SIZE flag (in + * GET_CAPABILITIES_OUT_V2) is set, drivers have to specify a buffer size when + * they create an RX queue. Due to hardware limitations, only a small number of + * different buffer sizes may be available concurrently. Nonzero entries in + * this array are the sizes of buffers which the system guarantees will be + * available for use. If the list is empty, there are no limitations on + * concurrent buffer sizes. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_GUARANTEED_RX_BUFFER_SIZES_OFST 84 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_GUARANTEED_RX_BUFFER_SIZES_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_GUARANTEED_RX_BUFFER_SIZES_NUM 16 +/* Third word of flags. Not present on older firmware (check the length). */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FLAGS3_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_FLAGS3_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_WOL_ETHERWAKE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_WOL_ETHERWAKE_LBN 0 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_WOL_ETHERWAKE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_EVEN_SPREADING_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_EVEN_SPREADING_LBN 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_EVEN_SPREADING_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_SELECTABLE_TABLE_SIZE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_SELECTABLE_TABLE_SIZE_LBN 2 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_SELECTABLE_TABLE_SIZE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_SUPPORTED_LBN 3 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VDPA_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VDPA_SUPPORTED_LBN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_VDPA_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_VLAN_STRIPPING_PER_ENCAP_RULE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_VLAN_STRIPPING_PER_ENCAP_RULE_LBN 5 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RX_VLAN_STRIPPING_PER_ENCAP_RULE_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EXTENDED_WIDTH_EVQS_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EXTENDED_WIDTH_EVQS_SUPPORTED_LBN 6 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EXTENDED_WIDTH_EVQS_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_UNSOL_EV_CREDIT_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_UNSOL_EV_CREDIT_SUPPORTED_LBN 7 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_UNSOL_EV_CREDIT_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ENCAPSULATED_MCDI_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ENCAPSULATED_MCDI_SUPPORTED_LBN 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_ENCAPSULATED_MCDI_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EXTERNAL_MAE_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EXTERNAL_MAE_SUPPORTED_LBN 9 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_EXTERNAL_MAE_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_ABORT_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_ABORT_SUPPORTED_LBN 10 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NVRAM_UPDATE_ABORT_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_ACTION_SET_ALLOC_V2_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_ACTION_SET_ALLOC_V2_SUPPORTED_LBN 11 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_ACTION_SET_ALLOC_V2_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_STEER_ON_OUTER_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_STEER_ON_OUTER_SUPPORTED_LBN 12 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_STEER_ON_OUTER_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_LBN 13 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_MAE_ACTION_SET_ALLOC_V3_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DYNAMIC_MPORT_JOURNAL_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DYNAMIC_MPORT_JOURNAL_LBN 14 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_DYNAMIC_MPORT_JOURNAL_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CLIENT_CMD_VF_PROXY_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CLIENT_CMD_VF_PROXY_LBN 15 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CLIENT_CMD_VF_PROXY_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_LBN 16 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_LL_RX_EVENT_SUPPRESSION_SUPPORTED_WIDTH 1 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CXL_CONFIG_ENABLE_OFST 148 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CXL_CONFIG_ENABLE_LBN 17 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_CXL_CONFIG_ENABLE_WIDTH 1 +/* These bits are reserved for communicating test-specific capabilities to + * host-side test software. All production drivers should treat this field as + * opaque. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_OFST 152 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_LEN 8 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_LO_OFST 152 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_LO_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_LO_LBN 1216 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_LO_WIDTH 32 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_HI_OFST 156 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_HI_LEN 4 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_HI_LBN 1248 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_TEST_RESERVED_HI_WIDTH 32 +/* The minimum size (in table entries) of indirection table to be allocated + * from the pool for an RSS context. Note that the table size used must be a + * power of 2. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MIN_INDIRECTION_TABLE_SIZE_OFST 160 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MIN_INDIRECTION_TABLE_SIZE_LEN 4 +/* The maximum size (in table entries) of indirection table to be allocated + * from the pool for an RSS context. Note that the table size used must be a + * power of 2. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MAX_INDIRECTION_TABLE_SIZE_OFST 164 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MAX_INDIRECTION_TABLE_SIZE_LEN 4 +/* The maximum number of queues that can be used by an RSS context in exclusive + * mode. In exclusive mode the context has a configurable indirection table and + * a configurable RSS key. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MAX_INDIRECTION_QUEUES_OFST 168 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MAX_INDIRECTION_QUEUES_LEN 4 +/* The maximum number of queues that can be used by an RSS context in even- + * spreading mode. In even-spreading mode the context has no indirection table + * but it does have a configurable RSS key. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MAX_EVEN_SPREADING_QUEUES_OFST 172 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_MAX_EVEN_SPREADING_QUEUES_LEN 4 +/* The total number of RSS contexts supported. Note that the number of + * available contexts using indirection tables is also limited by the + * availability of indirection table space allocated from a common pool. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_NUM_CONTEXTS_OFST 176 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_NUM_CONTEXTS_LEN 4 +/* The total amount of indirection table space that can be shared between RSS + * contexts. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_TABLE_POOL_SIZE_OFST 180 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_RSS_TABLE_POOL_SIZE_LEN 4 +/* A bitmap of the queue sizes the device can provide, where bit N being set + * indicates that 2**N is a valid size. The device may be limited in the number + * of different queue sizes that can exist simultaneously, so a bit being set + * here does not guarantee that an attempt to create a queue of that size will + * succeed. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SUPPORTED_QUEUE_SIZES_OFST 184 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_SUPPORTED_QUEUE_SIZES_LEN 4 +/* A bitmap of queue sizes that are always available, in the same format as + * SUPPORTED_QUEUE_SIZES. Attempting to create a queue with one of these sizes + * will never fail due to unavailability of the requested size. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_GUARANTEED_QUEUE_SIZES_OFST 188 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_GUARANTEED_QUEUE_SIZES_LEN 4 +/* Number of available indirect memory maps. */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INDIRECT_MAP_INDEX_COUNT_OFST 192 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_INDIRECT_MAP_INDEX_COUNT_LEN 4 +/* Number of VIs available for external ports 4-7. Information for ports 0-3 is + * in NUM_VIS_PER_PORT in GET_CAPABILITIES_V2_OUT. + */ +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VIS_PER_PORT2_OFST 196 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VIS_PER_PORT2_LEN 2 +#define MC_CMD_GET_CAPABILITIES_V12_OUT_NUM_VIS_PER_PORT2_NUM 4 + /***********************************/ /* MC_CMD_V2_EXTN @@ -18468,168 +19479,13 @@ * are not defined. */ #define MC_CMD_V2_EXTN_IN_MCDI_MESSAGE_TYPE_TSA 0x1 - - -/***********************************/ -/* MC_CMD_TCM_BUCKET_ALLOC - * Allocate a pacer bucket (for qau rp or a snapper test) +/* enum: MCDI command used for platform management. Typically, these commands + * are used for low-level operations directed at the platform as a whole (e.g. + * MMIO device enumeration) rather than individual functions and use a + * dedicated comms channel (e.g. RPmsg/IPI). May be handled by the same or + * different CPU as MCDI_MESSAGE_TYPE_MC. */ -#define MC_CMD_TCM_BUCKET_ALLOC 0xb2 -#undef MC_CMD_0xb2_PRIVILEGE_CTG - -#define MC_CMD_0xb2_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TCM_BUCKET_ALLOC_IN msgrequest */ -#define MC_CMD_TCM_BUCKET_ALLOC_IN_LEN 0 - -/* MC_CMD_TCM_BUCKET_ALLOC_OUT msgresponse */ -#define MC_CMD_TCM_BUCKET_ALLOC_OUT_LEN 4 -/* the bucket id */ -#define MC_CMD_TCM_BUCKET_ALLOC_OUT_BUCKET_OFST 0 -#define MC_CMD_TCM_BUCKET_ALLOC_OUT_BUCKET_LEN 4 - - -/***********************************/ -/* MC_CMD_TCM_BUCKET_FREE - * Free a pacer bucket - */ -#define MC_CMD_TCM_BUCKET_FREE 0xb3 -#undef MC_CMD_0xb3_PRIVILEGE_CTG - -#define MC_CMD_0xb3_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TCM_BUCKET_FREE_IN msgrequest */ -#define MC_CMD_TCM_BUCKET_FREE_IN_LEN 4 -/* the bucket id */ -#define MC_CMD_TCM_BUCKET_FREE_IN_BUCKET_OFST 0 -#define MC_CMD_TCM_BUCKET_FREE_IN_BUCKET_LEN 4 - -/* MC_CMD_TCM_BUCKET_FREE_OUT msgresponse */ -#define MC_CMD_TCM_BUCKET_FREE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_TCM_BUCKET_INIT - * Initialise pacer bucket with a given rate - */ -#define MC_CMD_TCM_BUCKET_INIT 0xb4 -#undef MC_CMD_0xb4_PRIVILEGE_CTG - -#define MC_CMD_0xb4_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TCM_BUCKET_INIT_IN msgrequest */ -#define MC_CMD_TCM_BUCKET_INIT_IN_LEN 8 -/* the bucket id */ -#define MC_CMD_TCM_BUCKET_INIT_IN_BUCKET_OFST 0 -#define MC_CMD_TCM_BUCKET_INIT_IN_BUCKET_LEN 4 -/* the rate in mbps */ -#define MC_CMD_TCM_BUCKET_INIT_IN_RATE_OFST 4 -#define MC_CMD_TCM_BUCKET_INIT_IN_RATE_LEN 4 - -/* MC_CMD_TCM_BUCKET_INIT_EXT_IN msgrequest */ -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_LEN 12 -/* the bucket id */ -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_BUCKET_OFST 0 -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_BUCKET_LEN 4 -/* the rate in mbps */ -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_RATE_OFST 4 -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_RATE_LEN 4 -/* the desired maximum fill level */ -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_MAX_FILL_OFST 8 -#define MC_CMD_TCM_BUCKET_INIT_EXT_IN_MAX_FILL_LEN 4 - -/* MC_CMD_TCM_BUCKET_INIT_OUT msgresponse */ -#define MC_CMD_TCM_BUCKET_INIT_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_TCM_TXQ_INIT - * Initialise txq in pacer with given options or set options - */ -#define MC_CMD_TCM_TXQ_INIT 0xb5 -#undef MC_CMD_0xb5_PRIVILEGE_CTG - -#define MC_CMD_0xb5_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TCM_TXQ_INIT_IN msgrequest */ -#define MC_CMD_TCM_TXQ_INIT_IN_LEN 28 -/* the txq id */ -#define MC_CMD_TCM_TXQ_INIT_IN_QID_OFST 0 -#define MC_CMD_TCM_TXQ_INIT_IN_QID_LEN 4 -/* the static priority associated with the txq */ -#define MC_CMD_TCM_TXQ_INIT_IN_LABEL_OFST 4 -#define MC_CMD_TCM_TXQ_INIT_IN_LABEL_LEN 4 -/* bitmask of the priority queues this txq is inserted into when inserted. */ -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAGS_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAGS_LEN 4 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_GUARANTEED_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_GUARANTEED_LBN 0 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_GUARANTEED_WIDTH 1 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_NORMAL_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_NORMAL_LBN 1 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_NORMAL_WIDTH 1 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_LOW_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_LOW_LBN 2 -#define MC_CMD_TCM_TXQ_INIT_IN_PQ_FLAG_LOW_WIDTH 1 -/* the reaction point (RP) bucket */ -#define MC_CMD_TCM_TXQ_INIT_IN_RP_BKT_OFST 12 -#define MC_CMD_TCM_TXQ_INIT_IN_RP_BKT_LEN 4 -/* an already reserved bucket (typically set to bucket associated with outer - * vswitch) - */ -#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT1_OFST 16 -#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT1_LEN 4 -/* an already reserved bucket (typically set to bucket associated with inner - * vswitch) - */ -#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT2_OFST 20 -#define MC_CMD_TCM_TXQ_INIT_IN_MAX_BKT2_LEN 4 -/* the min bucket (typically for ETS/minimum bandwidth) */ -#define MC_CMD_TCM_TXQ_INIT_IN_MIN_BKT_OFST 24 -#define MC_CMD_TCM_TXQ_INIT_IN_MIN_BKT_LEN 4 - -/* MC_CMD_TCM_TXQ_INIT_EXT_IN msgrequest */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LEN 32 -/* the txq id */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_QID_OFST 0 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_QID_LEN 4 -/* the static priority associated with the txq */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_NORMAL_OFST 4 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_NORMAL_LEN 4 -/* bitmask of the priority queues this txq is inserted into when inserted. */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAGS_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAGS_LEN 4 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_GUARANTEED_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_GUARANTEED_LBN 0 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_GUARANTEED_WIDTH 1 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_NORMAL_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_NORMAL_LBN 1 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_NORMAL_WIDTH 1 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_LOW_OFST 8 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_LOW_LBN 2 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_PQ_FLAG_LOW_WIDTH 1 -/* the reaction point (RP) bucket */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_RP_BKT_OFST 12 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_RP_BKT_LEN 4 -/* an already reserved bucket (typically set to bucket associated with outer - * vswitch) - */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT1_OFST 16 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT1_LEN 4 -/* an already reserved bucket (typically set to bucket associated with inner - * vswitch) - */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT2_OFST 20 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MAX_BKT2_LEN 4 -/* the min bucket (typically for ETS/minimum bandwidth) */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MIN_BKT_OFST 24 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_MIN_BKT_LEN 4 -/* the static priority associated with the txq */ -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_GUARANTEED_OFST 28 -#define MC_CMD_TCM_TXQ_INIT_EXT_IN_LABEL_GUARANTEED_LEN 4 - -/* MC_CMD_TCM_TXQ_INIT_OUT msgresponse */ -#define MC_CMD_TCM_TXQ_INIT_OUT_LEN 0 +#define MC_CMD_V2_EXTN_IN_MCDI_MESSAGE_TYPE_PLATFORM 0x2 /***********************************/ @@ -18740,27 +19596,6 @@ /***********************************/ -/* MC_CMD_VSWITCH_QUERY - * read some config of v-switch. For now this command is an empty placeholder. - * It may be used to check if a v-switch is connected to a given EVB port (if - * not, then the command returns ENOENT). - */ -#define MC_CMD_VSWITCH_QUERY 0x63 -#undef MC_CMD_0x63_PRIVILEGE_CTG - -#define MC_CMD_0x63_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_VSWITCH_QUERY_IN msgrequest */ -#define MC_CMD_VSWITCH_QUERY_IN_LEN 4 -/* The port to which the v-switch is connected. */ -#define MC_CMD_VSWITCH_QUERY_IN_UPSTREAM_PORT_ID_OFST 0 -#define MC_CMD_VSWITCH_QUERY_IN_UPSTREAM_PORT_ID_LEN 4 - -/* MC_CMD_VSWITCH_QUERY_OUT msgresponse */ -#define MC_CMD_VSWITCH_QUERY_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_VPORT_ALLOC * allocate a v-port. */ @@ -18936,28 +19771,6 @@ /***********************************/ -/* MC_CMD_VADAPTOR_GET_MAC - * read the MAC address assigned to a v-adaptor. - */ -#define MC_CMD_VADAPTOR_GET_MAC 0x5e -#undef MC_CMD_0x5e_PRIVILEGE_CTG - -#define MC_CMD_0x5e_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_VADAPTOR_GET_MAC_IN msgrequest */ -#define MC_CMD_VADAPTOR_GET_MAC_IN_LEN 4 -/* The port to which the v-adaptor is connected. */ -#define MC_CMD_VADAPTOR_GET_MAC_IN_UPSTREAM_PORT_ID_OFST 0 -#define MC_CMD_VADAPTOR_GET_MAC_IN_UPSTREAM_PORT_ID_LEN 4 - -/* MC_CMD_VADAPTOR_GET_MAC_OUT msgresponse */ -#define MC_CMD_VADAPTOR_GET_MAC_OUT_LEN 6 -/* The MAC address assigned to this v-adaptor */ -#define MC_CMD_VADAPTOR_GET_MAC_OUT_MACADDR_OFST 0 -#define MC_CMD_VADAPTOR_GET_MAC_OUT_MACADDR_LEN 6 - - -/***********************************/ /* MC_CMD_VADAPTOR_QUERY * read some config of v-adaptor. */ @@ -19014,86 +19827,6 @@ /***********************************/ -/* MC_CMD_RDWR_A64_REGIONS - * Assign the 64 bit region addresses. - */ -#define MC_CMD_RDWR_A64_REGIONS 0x9b -#undef MC_CMD_0x9b_PRIVILEGE_CTG - -#define MC_CMD_0x9b_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_RDWR_A64_REGIONS_IN msgrequest */ -#define MC_CMD_RDWR_A64_REGIONS_IN_LEN 17 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION0_OFST 0 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION0_LEN 4 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION1_OFST 4 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION1_LEN 4 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION2_OFST 8 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION2_LEN 4 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION3_OFST 12 -#define MC_CMD_RDWR_A64_REGIONS_IN_REGION3_LEN 4 -/* Write enable bits 0-3, set to write, clear to read. */ -#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_LBN 128 -#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_WIDTH 4 -#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_BYTE_OFST 16 -#define MC_CMD_RDWR_A64_REGIONS_IN_WRITE_MASK_BYTE_LEN 1 - -/* MC_CMD_RDWR_A64_REGIONS_OUT msgresponse: This data always included - * regardless of state of write bits in the request. - */ -#define MC_CMD_RDWR_A64_REGIONS_OUT_LEN 16 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION0_OFST 0 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION0_LEN 4 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION1_OFST 4 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION1_LEN 4 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION2_OFST 8 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION2_LEN 4 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION3_OFST 12 -#define MC_CMD_RDWR_A64_REGIONS_OUT_REGION3_LEN 4 - - -/***********************************/ -/* MC_CMD_ONLOAD_STACK_ALLOC - * Allocate an Onload stack ID. - */ -#define MC_CMD_ONLOAD_STACK_ALLOC 0x9c -#undef MC_CMD_0x9c_PRIVILEGE_CTG - -#define MC_CMD_0x9c_PRIVILEGE_CTG SRIOV_CTG_ONLOAD - -/* MC_CMD_ONLOAD_STACK_ALLOC_IN msgrequest */ -#define MC_CMD_ONLOAD_STACK_ALLOC_IN_LEN 4 -/* The handle of the owning upstream port */ -#define MC_CMD_ONLOAD_STACK_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0 -#define MC_CMD_ONLOAD_STACK_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4 - -/* MC_CMD_ONLOAD_STACK_ALLOC_OUT msgresponse */ -#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_LEN 4 -/* The handle of the new Onload stack */ -#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_ONLOAD_STACK_ID_OFST 0 -#define MC_CMD_ONLOAD_STACK_ALLOC_OUT_ONLOAD_STACK_ID_LEN 4 - - -/***********************************/ -/* MC_CMD_ONLOAD_STACK_FREE - * Free an Onload stack ID. - */ -#define MC_CMD_ONLOAD_STACK_FREE 0x9d -#undef MC_CMD_0x9d_PRIVILEGE_CTG - -#define MC_CMD_0x9d_PRIVILEGE_CTG SRIOV_CTG_ONLOAD - -/* MC_CMD_ONLOAD_STACK_FREE_IN msgrequest */ -#define MC_CMD_ONLOAD_STACK_FREE_IN_LEN 4 -/* The handle of the Onload stack */ -#define MC_CMD_ONLOAD_STACK_FREE_IN_ONLOAD_STACK_ID_OFST 0 -#define MC_CMD_ONLOAD_STACK_FREE_IN_ONLOAD_STACK_ID_LEN 4 - -/* MC_CMD_ONLOAD_STACK_FREE_OUT msgresponse */ -#define MC_CMD_ONLOAD_STACK_FREE_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_RSS_CONTEXT_ALLOC * Allocate an RSS context. */ @@ -19305,93 +20038,6 @@ /***********************************/ -/* MC_CMD_RSS_CONTEXT_WRITE_TABLE - * Write a portion of a selectable-size indirection table for an RSS context. - * This command must be used instead of MC_CMD_RSS_CONTEXT_SET_TABLE if the - * RSS_SELECTABLE_TABLE_SIZE bit is set in MC_CMD_GET_CAPABILITIES. - */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE 0x13e -#undef MC_CMD_0x13e_PRIVILEGE_CTG - -#define MC_CMD_0x13e_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN msgrequest */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_LENMIN 8 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_LENMAX 252 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_LENMAX_MCDI2 1020 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_LEN(num) (4+4*(num)) -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_ENTRIES_NUM(len) (((len)-4)/4) -/* The handle of the RSS context */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_RSS_CONTEXT_ID_OFST 0 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_RSS_CONTEXT_ID_LEN 4 -/* An array of index-value pairs to be written to the table. Structure is - * MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY. - */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_ENTRIES_OFST 4 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_ENTRIES_LEN 4 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_ENTRIES_MINNUM 1 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_ENTRIES_MAXNUM 62 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_IN_ENTRIES_MAXNUM_MCDI2 254 - -/* MC_CMD_RSS_CONTEXT_WRITE_TABLE_OUT msgresponse */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_OUT_LEN 0 - -/* MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY structuredef */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_LEN 4 -/* The index of the table entry to be written. */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_INDEX_OFST 0 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_INDEX_LEN 2 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_INDEX_LBN 0 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_INDEX_WIDTH 16 -/* The value to write into the table entry. */ -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_VALUE_OFST 2 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_VALUE_LEN 2 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_VALUE_LBN 16 -#define MC_CMD_RSS_CONTEXT_WRITE_TABLE_ENTRY_VALUE_WIDTH 16 - - -/***********************************/ -/* MC_CMD_RSS_CONTEXT_READ_TABLE - * Read a portion of a selectable-size indirection table for an RSS context. - * This command must be used instead of MC_CMD_RSS_CONTEXT_GET_TABLE if the - * RSS_SELECTABLE_TABLE_SIZE bit is set in MC_CMD_GET_CAPABILITIES. - */ -#define MC_CMD_RSS_CONTEXT_READ_TABLE 0x13f -#undef MC_CMD_0x13f_PRIVILEGE_CTG - -#define MC_CMD_0x13f_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_RSS_CONTEXT_READ_TABLE_IN msgrequest */ -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_LENMIN 6 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_LENMAX 252 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_LENMAX_MCDI2 1020 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_LEN(num) (4+2*(num)) -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_INDICES_NUM(len) (((len)-4)/2) -/* The handle of the RSS context */ -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_RSS_CONTEXT_ID_OFST 0 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_RSS_CONTEXT_ID_LEN 4 -/* An array containing the indices of the entries to be read. */ -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_INDICES_OFST 4 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_INDICES_LEN 2 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_INDICES_MINNUM 1 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_INDICES_MAXNUM 124 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_IN_INDICES_MAXNUM_MCDI2 508 - -/* MC_CMD_RSS_CONTEXT_READ_TABLE_OUT msgresponse */ -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_LENMIN 2 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_LENMAX 252 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_LEN(num) (0+2*(num)) -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_DATA_NUM(len) (((len)-0)/2) -/* A buffer containing the requested entries read from the table. */ -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_DATA_OFST 0 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_DATA_LEN 2 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_DATA_MINNUM 1 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_DATA_MAXNUM 126 -#define MC_CMD_RSS_CONTEXT_READ_TABLE_OUT_DATA_MAXNUM_MCDI2 510 - - -/***********************************/ /* MC_CMD_RSS_CONTEXT_SET_FLAGS * Set various control flags for an RSS context. */ @@ -19525,158 +20171,6 @@ /***********************************/ -/* MC_CMD_DOT1P_MAPPING_ALLOC - * Allocate a .1p mapping. - */ -#define MC_CMD_DOT1P_MAPPING_ALLOC 0xa4 -#undef MC_CMD_0xa4_PRIVILEGE_CTG - -#define MC_CMD_0xa4_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DOT1P_MAPPING_ALLOC_IN msgrequest */ -#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_LEN 8 -/* The handle of the owning upstream port */ -#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_UPSTREAM_PORT_ID_OFST 0 -#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_UPSTREAM_PORT_ID_LEN 4 -/* Number of queues spanned by this mapping, in the range 1-64; valid fixed - * offsets in the mapping table will be in the range 0 to NUM_QUEUES-1, and - * referenced RSS contexts must span no more than this number. - */ -#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_NUM_QUEUES_OFST 4 -#define MC_CMD_DOT1P_MAPPING_ALLOC_IN_NUM_QUEUES_LEN 4 - -/* MC_CMD_DOT1P_MAPPING_ALLOC_OUT msgresponse */ -#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_LEN 4 -/* The handle of the new .1p mapping. This should be considered opaque to the - * host, although a value of 0xFFFFFFFF is guaranteed never to be a valid - * handle. - */ -#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_OFST 0 -#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_LEN 4 -/* enum: guaranteed invalid .1p mapping handle value */ -#define MC_CMD_DOT1P_MAPPING_ALLOC_OUT_DOT1P_MAPPING_ID_INVALID 0xffffffff - - -/***********************************/ -/* MC_CMD_DOT1P_MAPPING_FREE - * Free a .1p mapping. - */ -#define MC_CMD_DOT1P_MAPPING_FREE 0xa5 -#undef MC_CMD_0xa5_PRIVILEGE_CTG - -#define MC_CMD_0xa5_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DOT1P_MAPPING_FREE_IN msgrequest */ -#define MC_CMD_DOT1P_MAPPING_FREE_IN_LEN 4 -/* The handle of the .1p mapping */ -#define MC_CMD_DOT1P_MAPPING_FREE_IN_DOT1P_MAPPING_ID_OFST 0 -#define MC_CMD_DOT1P_MAPPING_FREE_IN_DOT1P_MAPPING_ID_LEN 4 - -/* MC_CMD_DOT1P_MAPPING_FREE_OUT msgresponse */ -#define MC_CMD_DOT1P_MAPPING_FREE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DOT1P_MAPPING_SET_TABLE - * Set the mapping table for a .1p mapping. - */ -#define MC_CMD_DOT1P_MAPPING_SET_TABLE 0xa6 -#undef MC_CMD_0xa6_PRIVILEGE_CTG - -#define MC_CMD_0xa6_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DOT1P_MAPPING_SET_TABLE_IN msgrequest */ -#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_LEN 36 -/* The handle of the .1p mapping */ -#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_DOT1P_MAPPING_ID_OFST 0 -#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_DOT1P_MAPPING_ID_LEN 4 -/* Per-priority mappings (1 32-bit word per entry - an offset or RSS context - * handle) - */ -#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_MAPPING_TABLE_OFST 4 -#define MC_CMD_DOT1P_MAPPING_SET_TABLE_IN_MAPPING_TABLE_LEN 32 - -/* MC_CMD_DOT1P_MAPPING_SET_TABLE_OUT msgresponse */ -#define MC_CMD_DOT1P_MAPPING_SET_TABLE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DOT1P_MAPPING_GET_TABLE - * Get the mapping table for a .1p mapping. - */ -#define MC_CMD_DOT1P_MAPPING_GET_TABLE 0xa7 -#undef MC_CMD_0xa7_PRIVILEGE_CTG - -#define MC_CMD_0xa7_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DOT1P_MAPPING_GET_TABLE_IN msgrequest */ -#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_LEN 4 -/* The handle of the .1p mapping */ -#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_DOT1P_MAPPING_ID_OFST 0 -#define MC_CMD_DOT1P_MAPPING_GET_TABLE_IN_DOT1P_MAPPING_ID_LEN 4 - -/* MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT msgresponse */ -#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_LEN 36 -/* Per-priority mappings (1 32-bit word per entry - an offset or RSS context - * handle) - */ -#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_MAPPING_TABLE_OFST 4 -#define MC_CMD_DOT1P_MAPPING_GET_TABLE_OUT_MAPPING_TABLE_LEN 32 - - -/***********************************/ -/* MC_CMD_GET_VECTOR_CFG - * Get Interrupt Vector config for this PF. - */ -#define MC_CMD_GET_VECTOR_CFG 0xbf -#undef MC_CMD_0xbf_PRIVILEGE_CTG - -#define MC_CMD_0xbf_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_VECTOR_CFG_IN msgrequest */ -#define MC_CMD_GET_VECTOR_CFG_IN_LEN 0 - -/* MC_CMD_GET_VECTOR_CFG_OUT msgresponse */ -#define MC_CMD_GET_VECTOR_CFG_OUT_LEN 12 -/* Base absolute interrupt vector number. */ -#define MC_CMD_GET_VECTOR_CFG_OUT_VEC_BASE_OFST 0 -#define MC_CMD_GET_VECTOR_CFG_OUT_VEC_BASE_LEN 4 -/* Number of interrupt vectors allocate to this PF. */ -#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_PF_OFST 4 -#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_PF_LEN 4 -/* Number of interrupt vectors to allocate per VF. */ -#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_VF_OFST 8 -#define MC_CMD_GET_VECTOR_CFG_OUT_VECS_PER_VF_LEN 4 - - -/***********************************/ -/* MC_CMD_SET_VECTOR_CFG - * Set Interrupt Vector config for this PF. - */ -#define MC_CMD_SET_VECTOR_CFG 0xc0 -#undef MC_CMD_0xc0_PRIVILEGE_CTG - -#define MC_CMD_0xc0_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_SET_VECTOR_CFG_IN msgrequest */ -#define MC_CMD_SET_VECTOR_CFG_IN_LEN 12 -/* Base absolute interrupt vector number, or MC_CMD_RESOURCE_INSTANCE_ANY to - * let the system find a suitable base. - */ -#define MC_CMD_SET_VECTOR_CFG_IN_VEC_BASE_OFST 0 -#define MC_CMD_SET_VECTOR_CFG_IN_VEC_BASE_LEN 4 -/* Number of interrupt vectors allocate to this PF. */ -#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_PF_OFST 4 -#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_PF_LEN 4 -/* Number of interrupt vectors to allocate per VF. */ -#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_VF_OFST 8 -#define MC_CMD_SET_VECTOR_CFG_IN_VECS_PER_VF_LEN 4 - -/* MC_CMD_SET_VECTOR_CFG_OUT msgresponse */ -#define MC_CMD_SET_VECTOR_CFG_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_VPORT_ADD_MAC_ADDRESS * Add a MAC address to a v-port */ @@ -19810,124 +20304,6 @@ /***********************************/ -/* MC_CMD_EVB_PORT_QUERY - * read some config of v-port. - */ -#define MC_CMD_EVB_PORT_QUERY 0x62 -#undef MC_CMD_0x62_PRIVILEGE_CTG - -#define MC_CMD_0x62_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_EVB_PORT_QUERY_IN msgrequest */ -#define MC_CMD_EVB_PORT_QUERY_IN_LEN 4 -/* The handle of the v-port */ -#define MC_CMD_EVB_PORT_QUERY_IN_PORT_ID_OFST 0 -#define MC_CMD_EVB_PORT_QUERY_IN_PORT_ID_LEN 4 - -/* MC_CMD_EVB_PORT_QUERY_OUT msgresponse */ -#define MC_CMD_EVB_PORT_QUERY_OUT_LEN 8 -/* The EVB port flags as defined at MC_CMD_VPORT_ALLOC. */ -#define MC_CMD_EVB_PORT_QUERY_OUT_PORT_FLAGS_OFST 0 -#define MC_CMD_EVB_PORT_QUERY_OUT_PORT_FLAGS_LEN 4 -/* The number of VLAN tags that may be used on a v-adaptor connected to this - * EVB port. - */ -#define MC_CMD_EVB_PORT_QUERY_OUT_NUM_AVAILABLE_VLAN_TAGS_OFST 4 -#define MC_CMD_EVB_PORT_QUERY_OUT_NUM_AVAILABLE_VLAN_TAGS_LEN 4 - - -/***********************************/ -/* MC_CMD_DUMP_BUFTBL_ENTRIES - * Dump buffer table entries, mainly for command client debug use. Dumps - * absolute entries, and does not use chunk handles. All entries must be in - * range, and used for q page mapping, Although the latter restriction may be - * lifted in future. - */ -#define MC_CMD_DUMP_BUFTBL_ENTRIES 0xab -#undef MC_CMD_0xab_PRIVILEGE_CTG - -#define MC_CMD_0xab_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_DUMP_BUFTBL_ENTRIES_IN msgrequest */ -#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_LEN 8 -/* Index of the first buffer table entry. */ -#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_FIRSTID_OFST 0 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_FIRSTID_LEN 4 -/* Number of buffer table entries to dump. */ -#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_NUMENTRIES_OFST 4 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_IN_NUMENTRIES_LEN 4 - -/* MC_CMD_DUMP_BUFTBL_ENTRIES_OUT msgresponse */ -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LENMIN 12 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LENMAX 252 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_LEN(num) (0+12*(num)) -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_NUM(len) (((len)-0)/12) -/* Raw buffer table entries, layed out as BUFTBL_ENTRY. */ -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_OFST 0 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_LEN 12 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_MINNUM 1 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_MAXNUM 21 -#define MC_CMD_DUMP_BUFTBL_ENTRIES_OUT_ENTRY_MAXNUM_MCDI2 85 - - -/***********************************/ -/* MC_CMD_SET_RXDP_CONFIG - * Set global RXDP configuration settings - */ -#define MC_CMD_SET_RXDP_CONFIG 0xc1 -#undef MC_CMD_0xc1_PRIVILEGE_CTG - -#define MC_CMD_0xc1_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SET_RXDP_CONFIG_IN msgrequest */ -#define MC_CMD_SET_RXDP_CONFIG_IN_LEN 4 -#define MC_CMD_SET_RXDP_CONFIG_IN_DATA_OFST 0 -#define MC_CMD_SET_RXDP_CONFIG_IN_DATA_LEN 4 -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_OFST 0 -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_LBN 0 -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_DMA_WIDTH 1 -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_LEN_OFST 0 -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_LEN_LBN 1 -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_LEN_WIDTH 2 -/* enum: pad to 64 bytes */ -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_64 0x0 -/* enum: pad to 128 bytes (Medford only) */ -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_128 0x1 -/* enum: pad to 256 bytes (Medford only) */ -#define MC_CMD_SET_RXDP_CONFIG_IN_PAD_HOST_256 0x2 - -/* MC_CMD_SET_RXDP_CONFIG_OUT msgresponse */ -#define MC_CMD_SET_RXDP_CONFIG_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_GET_RXDP_CONFIG - * Get global RXDP configuration settings - */ -#define MC_CMD_GET_RXDP_CONFIG 0xc2 -#undef MC_CMD_0xc2_PRIVILEGE_CTG - -#define MC_CMD_0xc2_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_RXDP_CONFIG_IN msgrequest */ -#define MC_CMD_GET_RXDP_CONFIG_IN_LEN 0 - -/* MC_CMD_GET_RXDP_CONFIG_OUT msgresponse */ -#define MC_CMD_GET_RXDP_CONFIG_OUT_LEN 4 -#define MC_CMD_GET_RXDP_CONFIG_OUT_DATA_OFST 0 -#define MC_CMD_GET_RXDP_CONFIG_OUT_DATA_LEN 4 -#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_OFST 0 -#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_LBN 0 -#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_DMA_WIDTH 1 -#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_LEN_OFST 0 -#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_LEN_LBN 1 -#define MC_CMD_GET_RXDP_CONFIG_OUT_PAD_HOST_LEN_WIDTH 2 -/* Enum values, see field(s): */ -/* MC_CMD_SET_RXDP_CONFIG/MC_CMD_SET_RXDP_CONFIG_IN/PAD_HOST_LEN */ - - -/***********************************/ /* MC_CMD_GET_CLOCK * Return the system and PDCPU clock frequencies. */ @@ -19950,210 +20326,6 @@ /***********************************/ -/* MC_CMD_SET_CLOCK - * Control the system and DPCPU clock frequencies. Changes are lost reboot. - */ -#define MC_CMD_SET_CLOCK 0xad -#undef MC_CMD_0xad_PRIVILEGE_CTG - -#define MC_CMD_0xad_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_SET_CLOCK_IN msgrequest */ -#define MC_CMD_SET_CLOCK_IN_LEN 28 -/* Requested frequency in MHz for system clock domain */ -#define MC_CMD_SET_CLOCK_IN_SYS_FREQ_OFST 0 -#define MC_CMD_SET_CLOCK_IN_SYS_FREQ_LEN 4 -/* enum: Leave the system clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_SYS_DOMAIN_DONT_CHANGE 0x0 -/* Requested frequency in MHz for inter-core clock domain */ -#define MC_CMD_SET_CLOCK_IN_ICORE_FREQ_OFST 4 -#define MC_CMD_SET_CLOCK_IN_ICORE_FREQ_LEN 4 -/* enum: Leave the inter-core clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_ICORE_DOMAIN_DONT_CHANGE 0x0 -/* Requested frequency in MHz for DPCPU clock domain */ -#define MC_CMD_SET_CLOCK_IN_DPCPU_FREQ_OFST 8 -#define MC_CMD_SET_CLOCK_IN_DPCPU_FREQ_LEN 4 -/* enum: Leave the DPCPU clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_DPCPU_DOMAIN_DONT_CHANGE 0x0 -/* Requested frequency in MHz for PCS clock domain */ -#define MC_CMD_SET_CLOCK_IN_PCS_FREQ_OFST 12 -#define MC_CMD_SET_CLOCK_IN_PCS_FREQ_LEN 4 -/* enum: Leave the PCS clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_PCS_DOMAIN_DONT_CHANGE 0x0 -/* Requested frequency in MHz for MC clock domain */ -#define MC_CMD_SET_CLOCK_IN_MC_FREQ_OFST 16 -#define MC_CMD_SET_CLOCK_IN_MC_FREQ_LEN 4 -/* enum: Leave the MC clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_MC_DOMAIN_DONT_CHANGE 0x0 -/* Requested frequency in MHz for rmon clock domain */ -#define MC_CMD_SET_CLOCK_IN_RMON_FREQ_OFST 20 -#define MC_CMD_SET_CLOCK_IN_RMON_FREQ_LEN 4 -/* enum: Leave the rmon clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_RMON_DOMAIN_DONT_CHANGE 0x0 -/* Requested frequency in MHz for vswitch clock domain */ -#define MC_CMD_SET_CLOCK_IN_VSWITCH_FREQ_OFST 24 -#define MC_CMD_SET_CLOCK_IN_VSWITCH_FREQ_LEN 4 -/* enum: Leave the vswitch clock domain frequency unchanged */ -#define MC_CMD_SET_CLOCK_IN_VSWITCH_DOMAIN_DONT_CHANGE 0x0 - -/* MC_CMD_SET_CLOCK_OUT msgresponse */ -#define MC_CMD_SET_CLOCK_OUT_LEN 28 -/* Resulting system frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_SYS_FREQ_OFST 0 -#define MC_CMD_SET_CLOCK_OUT_SYS_FREQ_LEN 4 -/* enum: The system clock domain doesn't exist */ -#define MC_CMD_SET_CLOCK_OUT_SYS_DOMAIN_UNSUPPORTED 0x0 -/* Resulting inter-core frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_ICORE_FREQ_OFST 4 -#define MC_CMD_SET_CLOCK_OUT_ICORE_FREQ_LEN 4 -/* enum: The inter-core clock domain doesn't exist / isn't used */ -#define MC_CMD_SET_CLOCK_OUT_ICORE_DOMAIN_UNSUPPORTED 0x0 -/* Resulting DPCPU frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_DPCPU_FREQ_OFST 8 -#define MC_CMD_SET_CLOCK_OUT_DPCPU_FREQ_LEN 4 -/* enum: The dpcpu clock domain doesn't exist */ -#define MC_CMD_SET_CLOCK_OUT_DPCPU_DOMAIN_UNSUPPORTED 0x0 -/* Resulting PCS frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_PCS_FREQ_OFST 12 -#define MC_CMD_SET_CLOCK_OUT_PCS_FREQ_LEN 4 -/* enum: The PCS clock domain doesn't exist / isn't controlled */ -#define MC_CMD_SET_CLOCK_OUT_PCS_DOMAIN_UNSUPPORTED 0x0 -/* Resulting MC frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_MC_FREQ_OFST 16 -#define MC_CMD_SET_CLOCK_OUT_MC_FREQ_LEN 4 -/* enum: The MC clock domain doesn't exist / isn't controlled */ -#define MC_CMD_SET_CLOCK_OUT_MC_DOMAIN_UNSUPPORTED 0x0 -/* Resulting rmon frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_RMON_FREQ_OFST 20 -#define MC_CMD_SET_CLOCK_OUT_RMON_FREQ_LEN 4 -/* enum: The rmon clock domain doesn't exist / isn't controlled */ -#define MC_CMD_SET_CLOCK_OUT_RMON_DOMAIN_UNSUPPORTED 0x0 -/* Resulting vswitch frequency in MHz */ -#define MC_CMD_SET_CLOCK_OUT_VSWITCH_FREQ_OFST 24 -#define MC_CMD_SET_CLOCK_OUT_VSWITCH_FREQ_LEN 4 -/* enum: The vswitch clock domain doesn't exist / isn't controlled */ -#define MC_CMD_SET_CLOCK_OUT_VSWITCH_DOMAIN_UNSUPPORTED 0x0 - - -/***********************************/ -/* MC_CMD_DPCPU_RPC - * Send an arbitrary DPCPU message. - */ -#define MC_CMD_DPCPU_RPC 0xae -#undef MC_CMD_0xae_PRIVILEGE_CTG - -#define MC_CMD_0xae_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_DPCPU_RPC_IN msgrequest */ -#define MC_CMD_DPCPU_RPC_IN_LEN 36 -#define MC_CMD_DPCPU_RPC_IN_CPU_OFST 0 -#define MC_CMD_DPCPU_RPC_IN_CPU_LEN 4 -/* enum: RxDPCPU0 */ -#define MC_CMD_DPCPU_RPC_IN_DPCPU_RX0 0x0 -/* enum: TxDPCPU0 */ -#define MC_CMD_DPCPU_RPC_IN_DPCPU_TX0 0x1 -/* enum: TxDPCPU1 */ -#define MC_CMD_DPCPU_RPC_IN_DPCPU_TX1 0x2 -/* enum: RxDPCPU1 (Medford only) */ -#define MC_CMD_DPCPU_RPC_IN_DPCPU_RX1 0x3 -/* enum: RxDPCPU (will be for the calling function; for now, just an alias of - * DPCPU_RX0) - */ -#define MC_CMD_DPCPU_RPC_IN_DPCPU_RX 0x80 -/* enum: TxDPCPU (will be for the calling function; for now, just an alias of - * DPCPU_TX0) - */ -#define MC_CMD_DPCPU_RPC_IN_DPCPU_TX 0x81 -/* First 8 bits [39:32] of DATA are consumed by MC-DPCPU protocol and must be - * initialised to zero - */ -#define MC_CMD_DPCPU_RPC_IN_DATA_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_DATA_LEN 32 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_CMDNUM_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_CMDNUM_LBN 8 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_CMDNUM_WIDTH 8 -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_READ 0x6 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_WRITE 0x7 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_SELF_TEST 0xc /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_TXDPCPU_CSR_ACCESS 0xe /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_READ 0x46 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_WRITE 0x47 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_SELF_TEST 0x4a /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_CSR_ACCESS 0x4c /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CMDNUM_RXDPCPU_SET_MC_REPLAY_CNTXT 0x4d /* enum */ -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_OBJID_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_OBJID_LBN 16 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_OBJID_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_ADDR_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_ADDR_LBN 16 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_ADDR_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_COUNT_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_COUNT_LBN 48 -#define MC_CMD_DPCPU_RPC_IN_HDR_CMD_REQ_COUNT_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_INFO_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_INFO_LBN 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_INFO_WIDTH 240 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_LBN 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_STOP_RETURN_RESULT 0x0 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_READ 0x1 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_WRITE 0x2 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_WRITE_READ 0x3 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_CMD_START_PIPELINED_READ 0x4 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_START_DELAY_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_START_DELAY_LBN 48 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_START_DELAY_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_RPT_COUNT_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_RPT_COUNT_LBN 64 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_RPT_COUNT_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_GAP_DELAY_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_GAP_DELAY_LBN 80 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_GAP_DELAY_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_LBN 16 -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_CUT_THROUGH 0x1 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_STORE_FORWARD 0x2 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_MODE_STORE_FORWARD_FIRST 0x3 /* enum */ -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_CNTXT_OFST 4 -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_CNTXT_LBN 64 -#define MC_CMD_DPCPU_RPC_IN_MC_REPLAY_CNTXT_WIDTH 16 -#define MC_CMD_DPCPU_RPC_IN_WDATA_OFST 12 -#define MC_CMD_DPCPU_RPC_IN_WDATA_LEN 24 -/* Register data to write. Only valid in write/write-read. */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_DATA_OFST 16 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_DATA_LEN 4 -/* Register address. */ -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_ADDRESS_OFST 20 -#define MC_CMD_DPCPU_RPC_IN_CSR_ACCESS_ADDRESS_LEN 4 - -/* MC_CMD_DPCPU_RPC_OUT msgresponse */ -#define MC_CMD_DPCPU_RPC_OUT_LEN 36 -#define MC_CMD_DPCPU_RPC_OUT_RC_OFST 0 -#define MC_CMD_DPCPU_RPC_OUT_RC_LEN 4 -/* DATA */ -#define MC_CMD_DPCPU_RPC_OUT_DATA_OFST 4 -#define MC_CMD_DPCPU_RPC_OUT_DATA_LEN 32 -#define MC_CMD_DPCPU_RPC_OUT_HDR_CMD_RESP_ERRCODE_OFST 4 -#define MC_CMD_DPCPU_RPC_OUT_HDR_CMD_RESP_ERRCODE_LBN 32 -#define MC_CMD_DPCPU_RPC_OUT_HDR_CMD_RESP_ERRCODE_WIDTH 16 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_COUNT_OFST 4 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_COUNT_LBN 48 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_COUNT_WIDTH 16 -#define MC_CMD_DPCPU_RPC_OUT_RDATA_OFST 12 -#define MC_CMD_DPCPU_RPC_OUT_RDATA_LEN 24 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_1_OFST 12 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_1_LEN 4 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_2_OFST 16 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_2_LEN 4 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_3_OFST 20 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_3_LEN 4 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_4_OFST 24 -#define MC_CMD_DPCPU_RPC_OUT_CSR_ACCESS_READ_VAL_4_LEN 4 - - -/***********************************/ /* MC_CMD_TRIGGER_INTERRUPT * Trigger an interrupt by prodding the BIU. */ @@ -20173,66 +20345,6 @@ /***********************************/ -/* MC_CMD_SHMBOOT_OP - * Special operations to support (for now) shmboot. - */ -#define MC_CMD_SHMBOOT_OP 0xe6 -#undef MC_CMD_0xe6_PRIVILEGE_CTG - -#define MC_CMD_0xe6_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SHMBOOT_OP_IN msgrequest */ -#define MC_CMD_SHMBOOT_OP_IN_LEN 4 -/* Identifies the operation to perform */ -#define MC_CMD_SHMBOOT_OP_IN_SHMBOOT_OP_OFST 0 -#define MC_CMD_SHMBOOT_OP_IN_SHMBOOT_OP_LEN 4 -/* enum: Copy slave_data section to the slave core. (Greenport only) */ -#define MC_CMD_SHMBOOT_OP_IN_PUSH_SLAVE_DATA 0x0 - -/* MC_CMD_SHMBOOT_OP_OUT msgresponse */ -#define MC_CMD_SHMBOOT_OP_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_CAP_BLK_READ - * Read multiple 64bit words from capture block memory - */ -#define MC_CMD_CAP_BLK_READ 0xe7 -#undef MC_CMD_0xe7_PRIVILEGE_CTG - -#define MC_CMD_0xe7_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_CAP_BLK_READ_IN msgrequest */ -#define MC_CMD_CAP_BLK_READ_IN_LEN 12 -#define MC_CMD_CAP_BLK_READ_IN_CAP_REG_OFST 0 -#define MC_CMD_CAP_BLK_READ_IN_CAP_REG_LEN 4 -#define MC_CMD_CAP_BLK_READ_IN_ADDR_OFST 4 -#define MC_CMD_CAP_BLK_READ_IN_ADDR_LEN 4 -#define MC_CMD_CAP_BLK_READ_IN_COUNT_OFST 8 -#define MC_CMD_CAP_BLK_READ_IN_COUNT_LEN 4 - -/* MC_CMD_CAP_BLK_READ_OUT msgresponse */ -#define MC_CMD_CAP_BLK_READ_OUT_LENMIN 8 -#define MC_CMD_CAP_BLK_READ_OUT_LENMAX 248 -#define MC_CMD_CAP_BLK_READ_OUT_LENMAX_MCDI2 1016 -#define MC_CMD_CAP_BLK_READ_OUT_LEN(num) (0+8*(num)) -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_NUM(len) (((len)-0)/8) -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_OFST 0 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_LEN 8 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_LO_OFST 0 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_LO_LEN 4 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_LO_LBN 0 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_LO_WIDTH 32 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_HI_OFST 4 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_HI_LEN 4 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_HI_LBN 32 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_HI_WIDTH 32 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_MINNUM 1 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_MAXNUM 31 -#define MC_CMD_CAP_BLK_READ_OUT_BUFFER_MAXNUM_MCDI2 127 - - -/***********************************/ /* MC_CMD_DUMP_DO * Take a dump of the DUT state */ @@ -20380,34 +20492,6 @@ /***********************************/ -/* MC_CMD_SET_PSU - * Adjusts power supply parameters. This is a warranty-voiding operation. - * Returns: ENOENT if the parameter or rail specified does not exist, EINVAL if - * the parameter is out of range. - */ -#define MC_CMD_SET_PSU 0xea -#undef MC_CMD_0xea_PRIVILEGE_CTG - -#define MC_CMD_0xea_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_SET_PSU_IN msgrequest */ -#define MC_CMD_SET_PSU_IN_LEN 12 -#define MC_CMD_SET_PSU_IN_PARAM_OFST 0 -#define MC_CMD_SET_PSU_IN_PARAM_LEN 4 -#define MC_CMD_SET_PSU_IN_PARAM_SUPPLY_VOLTAGE 0x0 /* enum */ -#define MC_CMD_SET_PSU_IN_RAIL_OFST 4 -#define MC_CMD_SET_PSU_IN_RAIL_LEN 4 -#define MC_CMD_SET_PSU_IN_RAIL_0V9 0x0 /* enum */ -#define MC_CMD_SET_PSU_IN_RAIL_1V2 0x1 /* enum */ -/* desired value, eg voltage in mV */ -#define MC_CMD_SET_PSU_IN_VALUE_OFST 8 -#define MC_CMD_SET_PSU_IN_VALUE_LEN 4 - -/* MC_CMD_SET_PSU_OUT msgresponse */ -#define MC_CMD_SET_PSU_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_GET_FUNCTION_INFO * Get function information. PF and VF number. */ @@ -20448,7 +20532,7 @@ #define MC_CMD_ENABLE_OFFLINE_BIST 0xed #undef MC_CMD_0xed_PRIVILEGE_CTG -#define MC_CMD_0xed_PRIVILEGE_CTG SRIOV_CTG_ADMIN +#define MC_CMD_0xed_PRIVILEGE_CTG SRIOV_CTG_ADMIN_TSA_UNBOUND /* MC_CMD_ENABLE_OFFLINE_BIST_IN msgrequest */ #define MC_CMD_ENABLE_OFFLINE_BIST_IN_LEN 0 @@ -20458,137 +20542,13 @@ /***********************************/ -/* MC_CMD_UART_SEND_DATA - * Send checksummed[sic] block of data over the uart. Response is a placeholder - * should we wish to make this reliable; currently requests are fire-and- - * forget. - */ -#define MC_CMD_UART_SEND_DATA 0xee -#undef MC_CMD_0xee_PRIVILEGE_CTG - -#define MC_CMD_0xee_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_UART_SEND_DATA_OUT msgrequest */ -#define MC_CMD_UART_SEND_DATA_OUT_LENMIN 16 -#define MC_CMD_UART_SEND_DATA_OUT_LENMAX 252 -#define MC_CMD_UART_SEND_DATA_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_UART_SEND_DATA_OUT_LEN(num) (16+1*(num)) -#define MC_CMD_UART_SEND_DATA_OUT_DATA_NUM(len) (((len)-16)/1) -/* CRC32 over OFFSET, LENGTH, RESERVED, DATA */ -#define MC_CMD_UART_SEND_DATA_OUT_CHECKSUM_OFST 0 -#define MC_CMD_UART_SEND_DATA_OUT_CHECKSUM_LEN 4 -/* Offset at which to write the data */ -#define MC_CMD_UART_SEND_DATA_OUT_OFFSET_OFST 4 -#define MC_CMD_UART_SEND_DATA_OUT_OFFSET_LEN 4 -/* Length of data */ -#define MC_CMD_UART_SEND_DATA_OUT_LENGTH_OFST 8 -#define MC_CMD_UART_SEND_DATA_OUT_LENGTH_LEN 4 -/* Reserved for future use */ -#define MC_CMD_UART_SEND_DATA_OUT_RESERVED_OFST 12 -#define MC_CMD_UART_SEND_DATA_OUT_RESERVED_LEN 4 -#define MC_CMD_UART_SEND_DATA_OUT_DATA_OFST 16 -#define MC_CMD_UART_SEND_DATA_OUT_DATA_LEN 1 -#define MC_CMD_UART_SEND_DATA_OUT_DATA_MINNUM 0 -#define MC_CMD_UART_SEND_DATA_OUT_DATA_MAXNUM 236 -#define MC_CMD_UART_SEND_DATA_OUT_DATA_MAXNUM_MCDI2 1004 - -/* MC_CMD_UART_SEND_DATA_IN msgresponse */ -#define MC_CMD_UART_SEND_DATA_IN_LEN 0 - - -/***********************************/ -/* MC_CMD_UART_RECV_DATA - * Request checksummed[sic] block of data over the uart. Only a placeholder, - * subject to change and not currently implemented. - */ -#define MC_CMD_UART_RECV_DATA 0xef -#undef MC_CMD_0xef_PRIVILEGE_CTG - -#define MC_CMD_0xef_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_UART_RECV_DATA_OUT msgrequest */ -#define MC_CMD_UART_RECV_DATA_OUT_LEN 16 -/* CRC32 over OFFSET, LENGTH, RESERVED */ -#define MC_CMD_UART_RECV_DATA_OUT_CHECKSUM_OFST 0 -#define MC_CMD_UART_RECV_DATA_OUT_CHECKSUM_LEN 4 -/* Offset from which to read the data */ -#define MC_CMD_UART_RECV_DATA_OUT_OFFSET_OFST 4 -#define MC_CMD_UART_RECV_DATA_OUT_OFFSET_LEN 4 -/* Length of data */ -#define MC_CMD_UART_RECV_DATA_OUT_LENGTH_OFST 8 -#define MC_CMD_UART_RECV_DATA_OUT_LENGTH_LEN 4 -/* Reserved for future use */ -#define MC_CMD_UART_RECV_DATA_OUT_RESERVED_OFST 12 -#define MC_CMD_UART_RECV_DATA_OUT_RESERVED_LEN 4 - -/* MC_CMD_UART_RECV_DATA_IN msgresponse */ -#define MC_CMD_UART_RECV_DATA_IN_LENMIN 16 -#define MC_CMD_UART_RECV_DATA_IN_LENMAX 252 -#define MC_CMD_UART_RECV_DATA_IN_LENMAX_MCDI2 1020 -#define MC_CMD_UART_RECV_DATA_IN_LEN(num) (16+1*(num)) -#define MC_CMD_UART_RECV_DATA_IN_DATA_NUM(len) (((len)-16)/1) -/* CRC32 over RESERVED1, RESERVED2, RESERVED3, DATA */ -#define MC_CMD_UART_RECV_DATA_IN_CHECKSUM_OFST 0 -#define MC_CMD_UART_RECV_DATA_IN_CHECKSUM_LEN 4 -/* Offset at which to write the data */ -#define MC_CMD_UART_RECV_DATA_IN_RESERVED1_OFST 4 -#define MC_CMD_UART_RECV_DATA_IN_RESERVED1_LEN 4 -/* Length of data */ -#define MC_CMD_UART_RECV_DATA_IN_RESERVED2_OFST 8 -#define MC_CMD_UART_RECV_DATA_IN_RESERVED2_LEN 4 -/* Reserved for future use */ -#define MC_CMD_UART_RECV_DATA_IN_RESERVED3_OFST 12 -#define MC_CMD_UART_RECV_DATA_IN_RESERVED3_LEN 4 -#define MC_CMD_UART_RECV_DATA_IN_DATA_OFST 16 -#define MC_CMD_UART_RECV_DATA_IN_DATA_LEN 1 -#define MC_CMD_UART_RECV_DATA_IN_DATA_MINNUM 0 -#define MC_CMD_UART_RECV_DATA_IN_DATA_MAXNUM 236 -#define MC_CMD_UART_RECV_DATA_IN_DATA_MAXNUM_MCDI2 1004 - - -/***********************************/ -/* MC_CMD_READ_FUSES - * Read data programmed into the device One-Time-Programmable (OTP) Fuses - */ -#define MC_CMD_READ_FUSES 0xf0 -#undef MC_CMD_0xf0_PRIVILEGE_CTG - -#define MC_CMD_0xf0_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_READ_FUSES_IN msgrequest */ -#define MC_CMD_READ_FUSES_IN_LEN 8 -/* Offset in OTP to read */ -#define MC_CMD_READ_FUSES_IN_OFFSET_OFST 0 -#define MC_CMD_READ_FUSES_IN_OFFSET_LEN 4 -/* Length of data to read in bytes */ -#define MC_CMD_READ_FUSES_IN_LENGTH_OFST 4 -#define MC_CMD_READ_FUSES_IN_LENGTH_LEN 4 - -/* MC_CMD_READ_FUSES_OUT msgresponse */ -#define MC_CMD_READ_FUSES_OUT_LENMIN 4 -#define MC_CMD_READ_FUSES_OUT_LENMAX 252 -#define MC_CMD_READ_FUSES_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_READ_FUSES_OUT_LEN(num) (4+1*(num)) -#define MC_CMD_READ_FUSES_OUT_DATA_NUM(len) (((len)-4)/1) -/* Length of returned OTP data in bytes */ -#define MC_CMD_READ_FUSES_OUT_LENGTH_OFST 0 -#define MC_CMD_READ_FUSES_OUT_LENGTH_LEN 4 -/* Returned data */ -#define MC_CMD_READ_FUSES_OUT_DATA_OFST 4 -#define MC_CMD_READ_FUSES_OUT_DATA_LEN 1 -#define MC_CMD_READ_FUSES_OUT_DATA_MINNUM 0 -#define MC_CMD_READ_FUSES_OUT_DATA_MAXNUM 248 -#define MC_CMD_READ_FUSES_OUT_DATA_MAXNUM_MCDI2 1016 - - -/***********************************/ /* MC_CMD_KR_TUNE * Get or set KR Serdes RXEQ and TX Driver settings */ #define MC_CMD_KR_TUNE 0xf1 #undef MC_CMD_0xf1_PRIVILEGE_CTG -#define MC_CMD_0xf1_PRIVILEGE_CTG SRIOV_CTG_ADMIN +#define MC_CMD_0xf1_PRIVILEGE_CTG SRIOV_CTG_ADMIN_TSA_UNBOUND /* MC_CMD_KR_TUNE_IN msgrequest */ #define MC_CMD_KR_TUNE_IN_LENMIN 4 @@ -21138,262 +21098,6 @@ /***********************************/ -/* MC_CMD_PCIE_TUNE - * Get or set PCIE Serdes RXEQ and TX Driver settings - */ -#define MC_CMD_PCIE_TUNE 0xf2 -#undef MC_CMD_0xf2_PRIVILEGE_CTG - -#define MC_CMD_0xf2_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_PCIE_TUNE_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_IN_LENMIN 4 -#define MC_CMD_PCIE_TUNE_IN_LENMAX 252 -#define MC_CMD_PCIE_TUNE_IN_LENMAX_MCDI2 1020 -#define MC_CMD_PCIE_TUNE_IN_LEN(num) (4+4*(num)) -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_NUM(len) (((len)-4)/4) -/* Requested operation */ -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_OP_OFST 0 -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_OP_LEN 1 -/* enum: Get current RXEQ settings */ -#define MC_CMD_PCIE_TUNE_IN_RXEQ_GET 0x0 -/* enum: Override RXEQ settings */ -#define MC_CMD_PCIE_TUNE_IN_RXEQ_SET 0x1 -/* enum: Get current TX Driver settings */ -#define MC_CMD_PCIE_TUNE_IN_TXEQ_GET 0x2 -/* enum: Override TX Driver settings */ -#define MC_CMD_PCIE_TUNE_IN_TXEQ_SET 0x3 -/* enum: Start PCIe Serdes Eye diagram plot on a given lane. */ -#define MC_CMD_PCIE_TUNE_IN_START_EYE_PLOT 0x5 -/* enum: Poll PCIe Serdes Eye diagram plot. Returns one row of BER data. The - * caller should call this command repeatedly after starting eye plot, until no - * more data is returned. - */ -#define MC_CMD_PCIE_TUNE_IN_POLL_EYE_PLOT 0x6 -/* enum: Enable the SERDES BIST and set it to generate a 200MHz square wave */ -#define MC_CMD_PCIE_TUNE_IN_BIST_SQUARE_WAVE 0x7 -/* Align the arguments to 32 bits */ -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_RSVD_OFST 1 -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_RSVD_LEN 3 -/* Arguments specific to the operation */ -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_OFST 4 -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_LEN 4 -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_MINNUM 0 -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_MAXNUM 62 -#define MC_CMD_PCIE_TUNE_IN_PCIE_TUNE_ARGS_MAXNUM_MCDI2 254 - -/* MC_CMD_PCIE_TUNE_OUT msgresponse */ -#define MC_CMD_PCIE_TUNE_OUT_LEN 0 - -/* MC_CMD_PCIE_TUNE_RXEQ_GET_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_LEN 4 -/* Requested operation */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_OP_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_OP_LEN 1 -/* Align the arguments to 32 bits */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_RSVD_OFST 1 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_IN_PCIE_TUNE_RSVD_LEN 3 - -/* MC_CMD_PCIE_TUNE_RXEQ_GET_OUT msgresponse */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LENMIN 4 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LENMAX 252 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_NUM(len) (((len)-0)/4) -/* RXEQ Parameter */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LEN 4 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_MINNUM 1 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_MAXNUM 63 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_MAXNUM_MCDI2 255 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_ID_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_ID_LBN 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_ID_WIDTH 8 -/* enum: Attenuation (0-15) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_ATT 0x0 -/* enum: CTLE Boost (0-15) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_BOOST 0x1 -/* enum: DFE Tap1 (0 - max negative, 64 - zero, 127 - max positive) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP1 0x2 -/* enum: DFE Tap2 (0 - max negative, 32 - zero, 63 - max positive) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP2 0x3 -/* enum: DFE Tap3 (0 - max negative, 32 - zero, 63 - max positive) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP3 0x4 -/* enum: DFE Tap4 (0 - max negative, 32 - zero, 63 - max positive) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP4 0x5 -/* enum: DFE Tap5 (0 - max negative, 32 - zero, 63 - max positive) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_TAP5 0x6 -/* enum: DFE DLev */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_DFE_DLEV 0x7 -/* enum: Figure of Merit */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_FOM 0x8 -/* enum: CTLE EQ Capacitor (HF Gain) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_CTLE_EQC 0x9 -/* enum: CTLE EQ Resistor (DC Gain) */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_CTLE_EQRES 0xa -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LANE_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LANE_LBN 8 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_LANE_WIDTH 5 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_0 0x0 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_1 0x1 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_2 0x2 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_3 0x3 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_4 0x4 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_5 0x5 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_6 0x6 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_7 0x7 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_8 0x8 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_9 0x9 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_10 0xa /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_11 0xb /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_12 0xc /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_13 0xd /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_14 0xe /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_15 0xf /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_LANE_ALL 0x10 /* enum */ -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_AUTOCAL_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_AUTOCAL_LBN 13 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_AUTOCAL_WIDTH 1 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_RESERVED_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_RESERVED_LBN 14 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_RESERVED_WIDTH 10 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_LBN 24 -#define MC_CMD_PCIE_TUNE_RXEQ_GET_OUT_PARAM_CURRENT_WIDTH 8 - -/* MC_CMD_PCIE_TUNE_RXEQ_SET_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_LENMIN 8 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_LENMAX 252 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_LENMAX_MCDI2 1020 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_LEN(num) (4+4*(num)) -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_NUM(len) (((len)-4)/4) -/* Requested operation */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PCIE_TUNE_OP_OFST 0 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PCIE_TUNE_OP_LEN 1 -/* Align the arguments to 32 bits */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PCIE_TUNE_RSVD_OFST 1 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PCIE_TUNE_RSVD_LEN 3 -/* RXEQ Parameter */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_LEN 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_MINNUM 1 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_MAXNUM 62 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_MAXNUM_MCDI2 254 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_ID_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_ID_LBN 0 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_ID_WIDTH 8 -/* Enum values, see field(s): */ -/* MC_CMD_PCIE_TUNE_RXEQ_GET_OUT/PARAM_ID */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_LANE_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_LANE_LBN 8 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_LANE_WIDTH 5 -/* Enum values, see field(s): */ -/* MC_CMD_PCIE_TUNE_RXEQ_GET_OUT/PARAM_LANE */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_AUTOCAL_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_AUTOCAL_LBN 13 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_AUTOCAL_WIDTH 1 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_RESERVED_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_RESERVED_LBN 14 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_RESERVED_WIDTH 2 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_INITIAL_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_INITIAL_LBN 16 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_PARAM_INITIAL_WIDTH 8 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_RESERVED2_OFST 4 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_RESERVED2_LBN 24 -#define MC_CMD_PCIE_TUNE_RXEQ_SET_IN_RESERVED2_WIDTH 8 - -/* MC_CMD_PCIE_TUNE_RXEQ_SET_OUT msgresponse */ -#define MC_CMD_PCIE_TUNE_RXEQ_SET_OUT_LEN 0 - -/* MC_CMD_PCIE_TUNE_TXEQ_GET_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_LEN 4 -/* Requested operation */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_OP_OFST 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_OP_LEN 1 -/* Align the arguments to 32 bits */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_RSVD_OFST 1 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_IN_PCIE_TUNE_RSVD_LEN 3 - -/* MC_CMD_PCIE_TUNE_TXEQ_GET_OUT msgresponse */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LENMIN 4 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LENMAX 252 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_NUM(len) (((len)-0)/4) -/* RXEQ Parameter */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_OFST 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LEN 4 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_MINNUM 1 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_MAXNUM 63 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_MAXNUM_MCDI2 255 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_ID_OFST 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_ID_LBN 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_ID_WIDTH 8 -/* enum: TxMargin (PIPE) */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_TXMARGIN 0x0 -/* enum: TxSwing (PIPE) */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_TXSWING 0x1 -/* enum: De-emphasis coefficient C(-1) (PIPE) */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_CM1 0x2 -/* enum: De-emphasis coefficient C(0) (PIPE) */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_C0 0x3 -/* enum: De-emphasis coefficient C(+1) (PIPE) */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_CP1 0x4 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LANE_OFST 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LANE_LBN 8 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_LANE_WIDTH 4 -/* Enum values, see field(s): */ -/* MC_CMD_PCIE_TUNE_RXEQ_GET_OUT/PARAM_LANE */ -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_RESERVED_OFST 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_RESERVED_LBN 12 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_RESERVED_WIDTH 12 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_CURRENT_OFST 0 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_CURRENT_LBN 24 -#define MC_CMD_PCIE_TUNE_TXEQ_GET_OUT_PARAM_CURRENT_WIDTH 8 - -/* MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_LEN 8 -/* Requested operation */ -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_PCIE_TUNE_OP_OFST 0 -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_PCIE_TUNE_OP_LEN 1 -/* Align the arguments to 32 bits */ -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_PCIE_TUNE_RSVD_OFST 1 -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_PCIE_TUNE_RSVD_LEN 3 -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_LANE_OFST 4 -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_IN_LANE_LEN 4 - -/* MC_CMD_PCIE_TUNE_START_EYE_PLOT_OUT msgresponse */ -#define MC_CMD_PCIE_TUNE_START_EYE_PLOT_OUT_LEN 0 - -/* MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_IN_LEN 4 -/* Requested operation */ -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_IN_PCIE_TUNE_OP_OFST 0 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_IN_PCIE_TUNE_OP_LEN 1 -/* Align the arguments to 32 bits */ -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_IN_PCIE_TUNE_RSVD_OFST 1 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_IN_PCIE_TUNE_RSVD_LEN 3 - -/* MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT msgresponse */ -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_LENMIN 0 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_LENMAX 252 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_LEN(num) (0+2*(num)) -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_SAMPLES_NUM(len) (((len)-0)/2) -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_SAMPLES_OFST 0 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_SAMPLES_LEN 2 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_SAMPLES_MINNUM 0 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_SAMPLES_MAXNUM 126 -#define MC_CMD_PCIE_TUNE_POLL_EYE_PLOT_OUT_SAMPLES_MAXNUM_MCDI2 510 - -/* MC_CMD_PCIE_TUNE_BIST_SQUARE_WAVE_IN msgrequest */ -#define MC_CMD_PCIE_TUNE_BIST_SQUARE_WAVE_IN_LEN 0 - -/* MC_CMD_PCIE_TUNE_BIST_SQUARE_WAVE_OUT msgrequest */ -#define MC_CMD_PCIE_TUNE_BIST_SQUARE_WAVE_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_LICENSING * Operations on the NVRAM_PARTITION_TYPE_LICENSE application license partition * - not used for V3 licensing @@ -21532,56 +21236,6 @@ /***********************************/ -/* MC_CMD_LICENSING_GET_ID_V3 - * Get ID and type from the NVRAM_PARTITION_TYPE_LICENSE application license - * partition - V3 licensing (Medford) - */ -#define MC_CMD_LICENSING_GET_ID_V3 0xd1 -#undef MC_CMD_0xd1_PRIVILEGE_CTG - -#define MC_CMD_0xd1_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_LICENSING_GET_ID_V3_IN msgrequest */ -#define MC_CMD_LICENSING_GET_ID_V3_IN_LEN 0 - -/* MC_CMD_LICENSING_GET_ID_V3_OUT msgresponse */ -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LENMIN 8 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX 252 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LEN(num) (8+1*(num)) -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_NUM(len) (((len)-8)/1) -/* type of license (eg 3) */ -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_TYPE_OFST 0 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_TYPE_LEN 4 -/* length of the license ID (in bytes) */ -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_LENGTH_OFST 4 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_LENGTH_LEN 4 -/* the unique license ID of the adapter */ -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_OFST 8 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_LEN 1 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_MINNUM 0 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_MAXNUM 244 -#define MC_CMD_LICENSING_GET_ID_V3_OUT_LICENSE_ID_MAXNUM_MCDI2 1012 - - -/***********************************/ -/* MC_CMD_MC2MC_PROXY - * Execute an arbitrary MCDI command on the slave MC of a dual-core device. - * This will fail on a single-core system. - */ -#define MC_CMD_MC2MC_PROXY 0xf4 -#undef MC_CMD_0xf4_PRIVILEGE_CTG - -#define MC_CMD_0xf4_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_MC2MC_PROXY_IN msgrequest */ -#define MC_CMD_MC2MC_PROXY_IN_LEN 0 - -/* MC_CMD_MC2MC_PROXY_OUT msgresponse */ -#define MC_CMD_MC2MC_PROXY_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_GET_LICENSED_APP_STATE * Query the state of an individual licensed application. (Note that the actual * state may be invalidated by the MC_CMD_LICENSING OP_UPDATE_LICENSE operation @@ -21610,424 +21264,6 @@ /***********************************/ -/* MC_CMD_GET_LICENSED_V3_APP_STATE - * Query the state of an individual licensed application. (Note that the actual - * state may be invalidated by the MC_CMD_LICENSING_V3 OP_UPDATE_LICENSE - * operation or a reboot of the MC.) Used for V3 licensing (Medford) - */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE 0xd2 -#undef MC_CMD_0xd2_PRIVILEGE_CTG - -#define MC_CMD_0xd2_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_LICENSED_V3_APP_STATE_IN msgrequest */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_LEN 8 -/* application ID to query (LICENSED_V3_APPS_xxx) expressed as a single bit - * mask - */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_OFST 0 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_LEN 8 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_LO_OFST 0 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_LO_LEN 4 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_LO_LBN 0 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_LO_WIDTH 32 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_HI_OFST 4 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_HI_LEN 4 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_HI_LBN 32 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_IN_APP_ID_HI_WIDTH 32 - -/* MC_CMD_GET_LICENSED_V3_APP_STATE_OUT msgresponse */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_LEN 4 -/* state of this application */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_STATE_OFST 0 -#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_STATE_LEN 4 -/* enum: no (or invalid) license is present for the application */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_NOT_LICENSED 0x0 -/* enum: a valid license is present for the application */ -#define MC_CMD_GET_LICENSED_V3_APP_STATE_OUT_LICENSED 0x1 - - -/***********************************/ -/* MC_CMD_GET_LICENSED_V3_FEATURE_STATES - * Query the state of an one or more licensed features. (Note that the actual - * state may be invalidated by the MC_CMD_LICENSING_V3 OP_UPDATE_LICENSE - * operation or a reboot of the MC.) Used for V3 licensing (Medford) - */ -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES 0xd3 -#undef MC_CMD_0xd3_PRIVILEGE_CTG - -#define MC_CMD_0xd3_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN msgrequest */ -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_LEN 8 -/* features to query (LICENSED_V3_FEATURES_xxx) expressed as a mask with one or - * more bits set - */ -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_OFST 0 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_LEN 8 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_LO_OFST 0 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_LO_LEN 4 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_LO_LBN 0 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_LO_WIDTH 32 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_HI_OFST 4 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_HI_LEN 4 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_HI_LBN 32 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_IN_FEATURES_HI_WIDTH 32 - -/* MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT msgresponse */ -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_LEN 8 -/* states of these features - bit set for licensed, clear for not licensed */ -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_OFST 0 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_LEN 8 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_LO_OFST 0 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_LO_LEN 4 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_LO_LBN 0 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_LO_WIDTH 32 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_HI_OFST 4 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_HI_LEN 4 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_HI_LBN 32 -#define MC_CMD_GET_LICENSED_V3_FEATURE_STATES_OUT_STATES_HI_WIDTH 32 - - -/***********************************/ -/* MC_CMD_LICENSED_APP_OP - * Perform an action for an individual licensed application - not used for V3 - * licensing. - */ -#define MC_CMD_LICENSED_APP_OP 0xf6 -#undef MC_CMD_0xf6_PRIVILEGE_CTG - -#define MC_CMD_0xf6_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_LICENSED_APP_OP_IN msgrequest */ -#define MC_CMD_LICENSED_APP_OP_IN_LENMIN 8 -#define MC_CMD_LICENSED_APP_OP_IN_LENMAX 252 -#define MC_CMD_LICENSED_APP_OP_IN_LENMAX_MCDI2 1020 -#define MC_CMD_LICENSED_APP_OP_IN_LEN(num) (8+4*(num)) -#define MC_CMD_LICENSED_APP_OP_IN_ARGS_NUM(len) (((len)-8)/4) -/* application ID */ -#define MC_CMD_LICENSED_APP_OP_IN_APP_ID_OFST 0 -#define MC_CMD_LICENSED_APP_OP_IN_APP_ID_LEN 4 -/* the type of operation requested */ -#define MC_CMD_LICENSED_APP_OP_IN_OP_OFST 4 -#define MC_CMD_LICENSED_APP_OP_IN_OP_LEN 4 -/* enum: validate application */ -#define MC_CMD_LICENSED_APP_OP_IN_OP_VALIDATE 0x0 -/* enum: mask application */ -#define MC_CMD_LICENSED_APP_OP_IN_OP_MASK 0x1 -/* arguments specific to this particular operation */ -#define MC_CMD_LICENSED_APP_OP_IN_ARGS_OFST 8 -#define MC_CMD_LICENSED_APP_OP_IN_ARGS_LEN 4 -#define MC_CMD_LICENSED_APP_OP_IN_ARGS_MINNUM 0 -#define MC_CMD_LICENSED_APP_OP_IN_ARGS_MAXNUM 61 -#define MC_CMD_LICENSED_APP_OP_IN_ARGS_MAXNUM_MCDI2 253 - -/* MC_CMD_LICENSED_APP_OP_OUT msgresponse */ -#define MC_CMD_LICENSED_APP_OP_OUT_LENMIN 0 -#define MC_CMD_LICENSED_APP_OP_OUT_LENMAX 252 -#define MC_CMD_LICENSED_APP_OP_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_LICENSED_APP_OP_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_LICENSED_APP_OP_OUT_RESULT_NUM(len) (((len)-0)/4) -/* result specific to this particular operation */ -#define MC_CMD_LICENSED_APP_OP_OUT_RESULT_OFST 0 -#define MC_CMD_LICENSED_APP_OP_OUT_RESULT_LEN 4 -#define MC_CMD_LICENSED_APP_OP_OUT_RESULT_MINNUM 0 -#define MC_CMD_LICENSED_APP_OP_OUT_RESULT_MAXNUM 63 -#define MC_CMD_LICENSED_APP_OP_OUT_RESULT_MAXNUM_MCDI2 255 - -/* MC_CMD_LICENSED_APP_OP_VALIDATE_IN msgrequest */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_LEN 72 -/* application ID */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_APP_ID_OFST 0 -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_APP_ID_LEN 4 -/* the type of operation requested */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_OP_OFST 4 -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_OP_LEN 4 -/* validation challenge */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_CHALLENGE_OFST 8 -#define MC_CMD_LICENSED_APP_OP_VALIDATE_IN_CHALLENGE_LEN 64 - -/* MC_CMD_LICENSED_APP_OP_VALIDATE_OUT msgresponse */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_LEN 68 -/* feature expiry (time_t) */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_EXPIRY_OFST 0 -#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_EXPIRY_LEN 4 -/* validation response */ -#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_RESPONSE_OFST 4 -#define MC_CMD_LICENSED_APP_OP_VALIDATE_OUT_RESPONSE_LEN 64 - -/* MC_CMD_LICENSED_APP_OP_MASK_IN msgrequest */ -#define MC_CMD_LICENSED_APP_OP_MASK_IN_LEN 12 -/* application ID */ -#define MC_CMD_LICENSED_APP_OP_MASK_IN_APP_ID_OFST 0 -#define MC_CMD_LICENSED_APP_OP_MASK_IN_APP_ID_LEN 4 -/* the type of operation requested */ -#define MC_CMD_LICENSED_APP_OP_MASK_IN_OP_OFST 4 -#define MC_CMD_LICENSED_APP_OP_MASK_IN_OP_LEN 4 -/* flag */ -#define MC_CMD_LICENSED_APP_OP_MASK_IN_FLAG_OFST 8 -#define MC_CMD_LICENSED_APP_OP_MASK_IN_FLAG_LEN 4 - -/* MC_CMD_LICENSED_APP_OP_MASK_OUT msgresponse */ -#define MC_CMD_LICENSED_APP_OP_MASK_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_LICENSED_V3_VALIDATE_APP - * Perform validation for an individual licensed application - V3 licensing - * (Medford) - */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP 0xd4 -#undef MC_CMD_0xd4_PRIVILEGE_CTG - -#define MC_CMD_0xd4_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_LICENSED_V3_VALIDATE_APP_IN msgrequest */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_LEN 56 -/* challenge for validation (384 bits) */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_CHALLENGE_OFST 0 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_CHALLENGE_LEN 48 -/* application ID expressed as a single bit mask */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_OFST 48 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_LEN 8 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_LO_OFST 48 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_LO_LEN 4 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_LO_LBN 384 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_LO_WIDTH 32 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_HI_OFST 52 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_HI_LEN 4 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_HI_LBN 416 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_IN_APP_ID_HI_WIDTH 32 - -/* MC_CMD_LICENSED_V3_VALIDATE_APP_OUT msgresponse */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_LEN 116 -/* validation response to challenge in the form of ECDSA signature consisting - * of two 384-bit integers, r and s, in big-endian order. The signature signs a - * SHA-384 digest of a message constructed from the concatenation of the input - * message and the remaining fields of this output message, e.g. challenge[48 - * bytes] ... expiry_time[4 bytes] ... - */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_RESPONSE_OFST 0 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_RESPONSE_LEN 96 -/* application expiry time */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_TIME_OFST 96 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_TIME_LEN 4 -/* application expiry units */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNITS_OFST 100 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNITS_LEN 4 -/* enum: expiry units are accounting units */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNIT_ACC 0x0 -/* enum: expiry units are calendar days */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_EXPIRY_UNIT_DAYS 0x1 -/* base MAC address of the NIC stored in NVRAM (note that this is a constant - * value for a given NIC regardless which function is calling, effectively this - * is PF0 base MAC address) - */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_BASE_MACADDR_OFST 104 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_BASE_MACADDR_LEN 6 -/* MAC address of v-adaptor associated with the client. If no such v-adapator - * exists, then the field is filled with 0xFF. - */ -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_VADAPTOR_MACADDR_OFST 110 -#define MC_CMD_LICENSED_V3_VALIDATE_APP_OUT_VADAPTOR_MACADDR_LEN 6 - - -/***********************************/ -/* MC_CMD_LICENSED_V3_MASK_FEATURES - * Mask features - V3 licensing (Medford) - */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES 0xd5 -#undef MC_CMD_0xd5_PRIVILEGE_CTG - -#define MC_CMD_0xd5_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_LICENSED_V3_MASK_FEATURES_IN msgrequest */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_LEN 12 -/* mask to be applied to features to be changed */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_OFST 0 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_LEN 8 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_LO_OFST 0 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_LO_LEN 4 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_LO_LBN 0 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_LO_WIDTH 32 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_HI_OFST 4 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_HI_LEN 4 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_HI_LBN 32 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_MASK_HI_WIDTH 32 -/* whether to turn on or turn off the masked features */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_FLAG_OFST 8 -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_FLAG_LEN 4 -/* enum: turn the features off */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_OFF 0x0 -/* enum: turn the features back on */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES_IN_ON 0x1 - -/* MC_CMD_LICENSED_V3_MASK_FEATURES_OUT msgresponse */ -#define MC_CMD_LICENSED_V3_MASK_FEATURES_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_LICENSING_V3_TEMPORARY - * Perform operations to support installation of a single temporary license in - * the adapter, in addition to those found in the licensing partition. See - * SF-116124-SW for an overview of how this could be used. The license is - * stored in MC persistent data and so will survive a MC reboot, but will be - * erased when the adapter is power cycled - */ -#define MC_CMD_LICENSING_V3_TEMPORARY 0xd6 -#undef MC_CMD_0xd6_PRIVILEGE_CTG - -#define MC_CMD_0xd6_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_LICENSING_V3_TEMPORARY_IN msgrequest */ -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_LEN 4 -/* operation code */ -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_OP_OFST 0 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_OP_LEN 4 -/* enum: install a new license, overwriting any existing temporary license. - * This is an asynchronous operation owing to the time taken to validate an - * ECDSA license - */ -#define MC_CMD_LICENSING_V3_TEMPORARY_SET 0x0 -/* enum: clear the license immediately rather than waiting for the next power - * cycle - */ -#define MC_CMD_LICENSING_V3_TEMPORARY_CLEAR 0x1 -/* enum: get the status of the asynchronous MC_CMD_LICENSING_V3_TEMPORARY_SET - * operation - */ -#define MC_CMD_LICENSING_V3_TEMPORARY_STATUS 0x2 - -/* MC_CMD_LICENSING_V3_TEMPORARY_IN_SET msgrequest */ -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_LEN 164 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_OP_OFST 0 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_OP_LEN 4 -/* ECDSA license and signature */ -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_LICENSE_OFST 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_SET_LICENSE_LEN 160 - -/* MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR msgrequest */ -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR_LEN 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR_OP_OFST 0 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_CLEAR_OP_LEN 4 - -/* MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS msgrequest */ -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS_LEN 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS_OP_OFST 0 -#define MC_CMD_LICENSING_V3_TEMPORARY_IN_STATUS_OP_LEN 4 - -/* MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS msgresponse */ -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LEN 12 -/* status code */ -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_STATUS_OFST 0 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_STATUS_LEN 4 -/* enum: finished validating and installing license */ -#define MC_CMD_LICENSING_V3_TEMPORARY_STATUS_OK 0x0 -/* enum: license validation and installation in progress */ -#define MC_CMD_LICENSING_V3_TEMPORARY_STATUS_IN_PROGRESS 0x1 -/* enum: licensing error. More specific error messages are not provided to - * avoid exposing details of the licensing system to the client - */ -#define MC_CMD_LICENSING_V3_TEMPORARY_STATUS_ERROR 0x2 -/* bitmask of licensed features */ -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_OFST 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_LEN 8 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_LO_OFST 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_LO_LEN 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_LO_LBN 32 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_LO_WIDTH 32 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_HI_OFST 8 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_HI_LEN 4 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_HI_LBN 64 -#define MC_CMD_LICENSING_V3_TEMPORARY_OUT_STATUS_LICENSED_FEATURES_HI_WIDTH 32 - - -/***********************************/ -/* MC_CMD_SET_PORT_SNIFF_CONFIG - * Configure RX port sniffing for the physical port associated with the calling - * function. Only a privileged function may change the port sniffing - * configuration. A copy of all traffic delivered to the host (non-promiscuous - * mode) or all traffic arriving at the port (promiscuous mode) may be - * delivered to a specific queue, or a set of queues with RSS. - */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG 0xf7 -#undef MC_CMD_0xf7_PRIVILEGE_CTG - -#define MC_CMD_0xf7_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SET_PORT_SNIFF_CONFIG_IN msgrequest */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_LEN 16 -/* configuration flags */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_FLAGS_OFST 0 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_FLAGS_LEN 4 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_ENABLE_OFST 0 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_ENABLE_LBN 0 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_ENABLE_WIDTH 1 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_PROMISCUOUS_OFST 0 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_PROMISCUOUS_LBN 1 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_PROMISCUOUS_WIDTH 1 -/* receive queue handle (for RSS mode, this is the base queue) */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_QUEUE_OFST 4 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_QUEUE_LEN 4 -/* receive mode */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_OFST 8 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_LEN 4 -/* enum: receive to just the specified queue */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_SIMPLE 0x0 -/* enum: receive to multiple queues using RSS context */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_MODE_RSS 0x1 -/* RSS context (for RX_MODE_RSS) as returned by MC_CMD_RSS_CONTEXT_ALLOC. Note - * that these handles should be considered opaque to the host, although a value - * of 0xFFFFFFFF is guaranteed never to be a valid handle. - */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_OFST 12 -#define MC_CMD_SET_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_LEN 4 - -/* MC_CMD_SET_PORT_SNIFF_CONFIG_OUT msgresponse */ -#define MC_CMD_SET_PORT_SNIFF_CONFIG_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_GET_PORT_SNIFF_CONFIG - * Obtain the current RX port sniffing configuration for the physical port - * associated with the calling function. Only a privileged function may read - * the configuration. - */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG 0xf8 -#undef MC_CMD_0xf8_PRIVILEGE_CTG - -#define MC_CMD_0xf8_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_PORT_SNIFF_CONFIG_IN msgrequest */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_IN_LEN 0 - -/* MC_CMD_GET_PORT_SNIFF_CONFIG_OUT msgresponse */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_LEN 16 -/* configuration flags */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_FLAGS_OFST 0 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_FLAGS_LEN 4 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_ENABLE_OFST 0 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_ENABLE_LBN 0 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_ENABLE_WIDTH 1 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_PROMISCUOUS_OFST 0 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_PROMISCUOUS_LBN 1 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_PROMISCUOUS_WIDTH 1 -/* receiving queue handle (for RSS mode, this is the base queue) */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_OFST 4 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_LEN 4 -/* receive mode */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_OFST 8 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_LEN 4 -/* enum: receiving to just the specified queue */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_SIMPLE 0x0 -/* enum: receiving to multiple queues using RSS context */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_MODE_RSS 0x1 -/* RSS context (for RX_MODE_RSS) */ -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_OFST 12 -#define MC_CMD_GET_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_LEN 4 - - -/***********************************/ /* MC_CMD_SET_PARSER_DISP_CONFIG * Change configuration related to the parser-dispatcher subsystem. */ @@ -22073,305 +21309,6 @@ /***********************************/ -/* MC_CMD_GET_PARSER_DISP_CONFIG - * Read configuration related to the parser-dispatcher subsystem. - */ -#define MC_CMD_GET_PARSER_DISP_CONFIG 0xfa -#undef MC_CMD_0xfa_PRIVILEGE_CTG - -#define MC_CMD_0xfa_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_PARSER_DISP_CONFIG_IN msgrequest */ -#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_LEN 8 -/* the type of configuration setting to read */ -#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_TYPE_OFST 0 -#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_TYPE_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_SET_PARSER_DISP_CONFIG/MC_CMD_SET_PARSER_DISP_CONFIG_IN/TYPE */ -/* handle for the entity to query: queue handle, EVB port ID, etc. depending on - * the type of configuration setting being read - */ -#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_ENTITY_OFST 4 -#define MC_CMD_GET_PARSER_DISP_CONFIG_IN_ENTITY_LEN 4 - -/* MC_CMD_GET_PARSER_DISP_CONFIG_OUT msgresponse */ -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_LENMIN 4 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_LENMAX 252 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_VALUE_NUM(len) (((len)-0)/4) -/* current value: the details depend on the type of configuration setting being - * read - */ -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_VALUE_OFST 0 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_VALUE_LEN 4 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_VALUE_MINNUM 1 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_VALUE_MAXNUM 63 -#define MC_CMD_GET_PARSER_DISP_CONFIG_OUT_VALUE_MAXNUM_MCDI2 255 - - -/***********************************/ -/* MC_CMD_SET_TX_PORT_SNIFF_CONFIG - * Configure TX port sniffing for the physical port associated with the calling - * function. Only a privileged function may change the port sniffing - * configuration. A copy of all traffic transmitted through the port may be - * delivered to a specific queue, or a set of queues with RSS. Note that these - * packets are delivered with transmit timestamps in the packet prefix, not - * receive timestamps, so it is likely that the queue(s) will need to be - * dedicated as TX sniff receivers. - */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG 0xfb -#undef MC_CMD_0xfb_PRIVILEGE_CTG - -#define MC_CMD_0xfb_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN msgrequest */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_LEN 16 -/* configuration flags */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_FLAGS_OFST 0 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_FLAGS_LEN 4 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_ENABLE_OFST 0 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_ENABLE_LBN 0 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_ENABLE_WIDTH 1 -/* receive queue handle (for RSS mode, this is the base queue) */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_QUEUE_OFST 4 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_QUEUE_LEN 4 -/* receive mode */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_OFST 8 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_LEN 4 -/* enum: receive to just the specified queue */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_SIMPLE 0x0 -/* enum: receive to multiple queues using RSS context */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_MODE_RSS 0x1 -/* RSS context (for RX_MODE_RSS) as returned by MC_CMD_RSS_CONTEXT_ALLOC. Note - * that these handles should be considered opaque to the host, although a value - * of 0xFFFFFFFF is guaranteed never to be a valid handle. - */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_OFST 12 -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_IN_RX_CONTEXT_LEN 4 - -/* MC_CMD_SET_TX_PORT_SNIFF_CONFIG_OUT msgresponse */ -#define MC_CMD_SET_TX_PORT_SNIFF_CONFIG_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_GET_TX_PORT_SNIFF_CONFIG - * Obtain the current TX port sniffing configuration for the physical port - * associated with the calling function. Only a privileged function may read - * the configuration. - */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG 0xfc -#undef MC_CMD_0xfc_PRIVILEGE_CTG - -#define MC_CMD_0xfc_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_TX_PORT_SNIFF_CONFIG_IN msgrequest */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_IN_LEN 0 - -/* MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT msgresponse */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_LEN 16 -/* configuration flags */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_FLAGS_OFST 0 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_FLAGS_LEN 4 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_ENABLE_OFST 0 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_ENABLE_LBN 0 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_ENABLE_WIDTH 1 -/* receiving queue handle (for RSS mode, this is the base queue) */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_OFST 4 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_QUEUE_LEN 4 -/* receive mode */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_OFST 8 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_LEN 4 -/* enum: receiving to just the specified queue */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_SIMPLE 0x0 -/* enum: receiving to multiple queues using RSS context */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_MODE_RSS 0x1 -/* RSS context (for RX_MODE_RSS) */ -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_OFST 12 -#define MC_CMD_GET_TX_PORT_SNIFF_CONFIG_OUT_RX_CONTEXT_LEN 4 - - -/***********************************/ -/* MC_CMD_RMON_STATS_RX_ERRORS - * Per queue rx error stats. - */ -#define MC_CMD_RMON_STATS_RX_ERRORS 0xfe -#undef MC_CMD_0xfe_PRIVILEGE_CTG - -#define MC_CMD_0xfe_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_RMON_STATS_RX_ERRORS_IN msgrequest */ -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_LEN 8 -/* The rx queue to get stats for. */ -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RX_QUEUE_OFST 0 -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RX_QUEUE_LEN 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_FLAGS_OFST 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_FLAGS_LEN 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RST_OFST 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RST_LBN 0 -#define MC_CMD_RMON_STATS_RX_ERRORS_IN_RST_WIDTH 1 - -/* MC_CMD_RMON_STATS_RX_ERRORS_OUT msgresponse */ -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_LEN 16 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_CRC_ERRORS_OFST 0 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_CRC_ERRORS_LEN 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_TRUNC_ERRORS_OFST 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_TRUNC_ERRORS_LEN 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_NO_DESC_DROPS_OFST 8 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_NO_DESC_DROPS_LEN 4 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_ABORT_OFST 12 -#define MC_CMD_RMON_STATS_RX_ERRORS_OUT_RX_ABORT_LEN 4 - - -/***********************************/ -/* MC_CMD_GET_PCIE_RESOURCE_INFO - * Find out about available PCIE resources - */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO 0xfd -#undef MC_CMD_0xfd_PRIVILEGE_CTG - -#define MC_CMD_0xfd_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_PCIE_RESOURCE_INFO_IN msgrequest */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_IN_LEN 0 - -/* MC_CMD_GET_PCIE_RESOURCE_INFO_OUT msgresponse */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_LEN 28 -/* The maximum number of PFs the device can expose */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PFS_OFST 0 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PFS_LEN 4 -/* The maximum number of VFs the device can expose in total */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VFS_OFST 4 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VFS_LEN 4 -/* The maximum number of MSI-X vectors the device can provide in total */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VECTORS_OFST 8 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VECTORS_LEN 4 -/* the number of MSI-X vectors the device will allocate by default to each PF - */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_PF_VECTORS_OFST 12 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_PF_VECTORS_LEN 4 -/* the number of MSI-X vectors the device will allocate by default to each VF - */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_VF_VECTORS_OFST 16 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_DEFAULT_VF_VECTORS_LEN 4 -/* the maximum number of MSI-X vectors the device can allocate to any one PF */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PF_VECTORS_OFST 20 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_PF_VECTORS_LEN 4 -/* the maximum number of MSI-X vectors the device can allocate to any one VF */ -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VF_VECTORS_OFST 24 -#define MC_CMD_GET_PCIE_RESOURCE_INFO_OUT_MAX_VF_VECTORS_LEN 4 - - -/***********************************/ -/* MC_CMD_GET_PORT_MODES - * Find out about available port modes - */ -#define MC_CMD_GET_PORT_MODES 0xff -#undef MC_CMD_0xff_PRIVILEGE_CTG - -#define MC_CMD_0xff_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_PORT_MODES_IN msgrequest */ -#define MC_CMD_GET_PORT_MODES_IN_LEN 0 - -/* MC_CMD_GET_PORT_MODES_OUT msgresponse */ -#define MC_CMD_GET_PORT_MODES_OUT_LEN 12 -/* Bitmask of port modes available on the board (indexed by TLV_PORT_MODE_*) - * that are supported for customer use in production firmware. - */ -#define MC_CMD_GET_PORT_MODES_OUT_MODES_OFST 0 -#define MC_CMD_GET_PORT_MODES_OUT_MODES_LEN 4 -/* Default (canonical) board mode */ -#define MC_CMD_GET_PORT_MODES_OUT_DEFAULT_MODE_OFST 4 -#define MC_CMD_GET_PORT_MODES_OUT_DEFAULT_MODE_LEN 4 -/* Current board mode */ -#define MC_CMD_GET_PORT_MODES_OUT_CURRENT_MODE_OFST 8 -#define MC_CMD_GET_PORT_MODES_OUT_CURRENT_MODE_LEN 4 - -/* MC_CMD_GET_PORT_MODES_OUT_V2 msgresponse */ -#define MC_CMD_GET_PORT_MODES_OUT_V2_LEN 16 -/* Bitmask of port modes available on the board (indexed by TLV_PORT_MODE_*) - * that are supported for customer use in production firmware. - */ -#define MC_CMD_GET_PORT_MODES_OUT_V2_MODES_OFST 0 -#define MC_CMD_GET_PORT_MODES_OUT_V2_MODES_LEN 4 -/* Default (canonical) board mode */ -#define MC_CMD_GET_PORT_MODES_OUT_V2_DEFAULT_MODE_OFST 4 -#define MC_CMD_GET_PORT_MODES_OUT_V2_DEFAULT_MODE_LEN 4 -/* Current board mode */ -#define MC_CMD_GET_PORT_MODES_OUT_V2_CURRENT_MODE_OFST 8 -#define MC_CMD_GET_PORT_MODES_OUT_V2_CURRENT_MODE_LEN 4 -/* Bitmask of engineering port modes available on the board (indexed by - * TLV_PORT_MODE_*). A superset of MC_CMD_GET_PORT_MODES_OUT/MODES that - * contains all modes implemented in firmware for a particular board. Modes - * listed in MODES are considered production modes and should be exposed in - * userland tools. Modes listed in ENGINEERING_MODES, but not in MODES - * should be considered hidden (not to be exposed in userland tools) and for - * engineering use only. There are no other semantic differences and any mode - * listed in either MODES or ENGINEERING_MODES can be set on the board. - */ -#define MC_CMD_GET_PORT_MODES_OUT_V2_ENGINEERING_MODES_OFST 12 -#define MC_CMD_GET_PORT_MODES_OUT_V2_ENGINEERING_MODES_LEN 4 - - -/***********************************/ -/* MC_CMD_OVERRIDE_PORT_MODE - * Override flash config port mode for subsequent MC reboot(s). Override data - * is stored in the presistent data section of DMEM and activated on next MC - * warm reboot. A cold reboot resets the override. It is assumed that a - * sufficient number of PFs are available and that port mapping is valid for - * the new port mode, as the override does not affect PF configuration. - */ -#define MC_CMD_OVERRIDE_PORT_MODE 0x137 -#undef MC_CMD_0x137_PRIVILEGE_CTG - -#define MC_CMD_0x137_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_OVERRIDE_PORT_MODE_IN msgrequest */ -#define MC_CMD_OVERRIDE_PORT_MODE_IN_LEN 8 -#define MC_CMD_OVERRIDE_PORT_MODE_IN_FLAGS_OFST 0 -#define MC_CMD_OVERRIDE_PORT_MODE_IN_FLAGS_LEN 4 -#define MC_CMD_OVERRIDE_PORT_MODE_IN_ENABLE_OFST 0 -#define MC_CMD_OVERRIDE_PORT_MODE_IN_ENABLE_LBN 0 -#define MC_CMD_OVERRIDE_PORT_MODE_IN_ENABLE_WIDTH 1 -/* New mode (TLV_PORT_MODE_*) to set, if override enabled */ -#define MC_CMD_OVERRIDE_PORT_MODE_IN_MODE_OFST 4 -#define MC_CMD_OVERRIDE_PORT_MODE_IN_MODE_LEN 4 - -/* MC_CMD_OVERRIDE_PORT_MODE_OUT msgresponse */ -#define MC_CMD_OVERRIDE_PORT_MODE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_READ_ATB - * Sample voltages on the ATB - */ -#define MC_CMD_READ_ATB 0x100 -#undef MC_CMD_0x100_PRIVILEGE_CTG - -#define MC_CMD_0x100_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_READ_ATB_IN msgrequest */ -#define MC_CMD_READ_ATB_IN_LEN 16 -#define MC_CMD_READ_ATB_IN_SIGNAL_BUS_OFST 0 -#define MC_CMD_READ_ATB_IN_SIGNAL_BUS_LEN 4 -#define MC_CMD_READ_ATB_IN_BUS_CCOM 0x0 /* enum */ -#define MC_CMD_READ_ATB_IN_BUS_CKR 0x1 /* enum */ -#define MC_CMD_READ_ATB_IN_BUS_CPCIE 0x8 /* enum */ -#define MC_CMD_READ_ATB_IN_SIGNAL_EN_BITNO_OFST 4 -#define MC_CMD_READ_ATB_IN_SIGNAL_EN_BITNO_LEN 4 -#define MC_CMD_READ_ATB_IN_SIGNAL_SEL_OFST 8 -#define MC_CMD_READ_ATB_IN_SIGNAL_SEL_LEN 4 -#define MC_CMD_READ_ATB_IN_SETTLING_TIME_US_OFST 12 -#define MC_CMD_READ_ATB_IN_SETTLING_TIME_US_LEN 4 - -/* MC_CMD_READ_ATB_OUT msgresponse */ -#define MC_CMD_READ_ATB_OUT_LEN 4 -#define MC_CMD_READ_ATB_OUT_SAMPLE_MV_OFST 0 -#define MC_CMD_READ_ATB_OUT_SAMPLE_MV_LEN 4 - - -/***********************************/ /* MC_CMD_GET_WORKAROUNDS * Read the list of all implemented and all currently enabled workarounds. The * enums here must correspond with those in MC_CMD_WORKAROUND. @@ -22538,447 +21475,6 @@ #define MC_CMD_LINK_STATE_MODE_OUT_OLD_MODE_OFST 0 #define MC_CMD_LINK_STATE_MODE_OUT_OLD_MODE_LEN 4 - -/***********************************/ -/* MC_CMD_GET_SNAPSHOT_LENGTH - * Obtain the current range of allowable values for the SNAPSHOT_LENGTH - * parameter to MC_CMD_INIT_RXQ. - */ -#define MC_CMD_GET_SNAPSHOT_LENGTH 0x101 -#undef MC_CMD_0x101_PRIVILEGE_CTG - -#define MC_CMD_0x101_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_SNAPSHOT_LENGTH_IN msgrequest */ -#define MC_CMD_GET_SNAPSHOT_LENGTH_IN_LEN 0 - -/* MC_CMD_GET_SNAPSHOT_LENGTH_OUT msgresponse */ -#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_LEN 8 -/* Minimum acceptable snapshot length. */ -#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MIN_OFST 0 -#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MIN_LEN 4 -/* Maximum acceptable snapshot length. */ -#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MAX_OFST 4 -#define MC_CMD_GET_SNAPSHOT_LENGTH_OUT_RX_SNAPLEN_MAX_LEN 4 - - -/***********************************/ -/* MC_CMD_FUSE_DIAGS - * Additional fuse diagnostics - */ -#define MC_CMD_FUSE_DIAGS 0x102 -#undef MC_CMD_0x102_PRIVILEGE_CTG - -#define MC_CMD_0x102_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_FUSE_DIAGS_IN msgrequest */ -#define MC_CMD_FUSE_DIAGS_IN_LEN 0 - -/* MC_CMD_FUSE_DIAGS_OUT msgresponse */ -#define MC_CMD_FUSE_DIAGS_OUT_LEN 48 -/* Total number of mismatched bits between pairs in area 0 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_MISMATCH_BITS_OFST 0 -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_MISMATCH_BITS_LEN 4 -/* Total number of unexpectedly clear (set in B but not A) bits in area 0 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_A_BAD_BITS_OFST 4 -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_A_BAD_BITS_LEN 4 -/* Total number of unexpectedly clear (set in A but not B) bits in area 0 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_B_BAD_BITS_OFST 8 -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_PAIR_B_BAD_BITS_LEN 4 -/* Checksum of data after logical OR of pairs in area 0 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_CHECKSUM_OFST 12 -#define MC_CMD_FUSE_DIAGS_OUT_AREA0_CHECKSUM_LEN 4 -/* Total number of mismatched bits between pairs in area 1 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_MISMATCH_BITS_OFST 16 -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_MISMATCH_BITS_LEN 4 -/* Total number of unexpectedly clear (set in B but not A) bits in area 1 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_A_BAD_BITS_OFST 20 -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_A_BAD_BITS_LEN 4 -/* Total number of unexpectedly clear (set in A but not B) bits in area 1 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_B_BAD_BITS_OFST 24 -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_PAIR_B_BAD_BITS_LEN 4 -/* Checksum of data after logical OR of pairs in area 1 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_CHECKSUM_OFST 28 -#define MC_CMD_FUSE_DIAGS_OUT_AREA1_CHECKSUM_LEN 4 -/* Total number of mismatched bits between pairs in area 2 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_MISMATCH_BITS_OFST 32 -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_MISMATCH_BITS_LEN 4 -/* Total number of unexpectedly clear (set in B but not A) bits in area 2 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_A_BAD_BITS_OFST 36 -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_A_BAD_BITS_LEN 4 -/* Total number of unexpectedly clear (set in A but not B) bits in area 2 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_B_BAD_BITS_OFST 40 -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_PAIR_B_BAD_BITS_LEN 4 -/* Checksum of data after logical OR of pairs in area 2 */ -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_CHECKSUM_OFST 44 -#define MC_CMD_FUSE_DIAGS_OUT_AREA2_CHECKSUM_LEN 4 - - -/***********************************/ -/* MC_CMD_PRIVILEGE_MODIFY - * Modify the privileges of a set of PCIe functions. Note that this operation - * only effects non-admin functions unless the admin privilege itself is - * included in one of the masks provided. - */ -#define MC_CMD_PRIVILEGE_MODIFY 0x60 -#undef MC_CMD_0x60_PRIVILEGE_CTG - -#define MC_CMD_0x60_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_PRIVILEGE_MODIFY_IN msgrequest */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_LEN 16 -/* The groups of functions to have their privilege masks modified. */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_FN_GROUP_OFST 0 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FN_GROUP_LEN 4 -#define MC_CMD_PRIVILEGE_MODIFY_IN_NONE 0x0 /* enum */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_ALL 0x1 /* enum */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_PFS_ONLY 0x2 /* enum */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_VFS_ONLY 0x3 /* enum */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_VFS_OF_PF 0x4 /* enum */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_ONE 0x5 /* enum */ -/* For VFS_OF_PF specify the PF, for ONE specify the target function */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_OFST 4 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_LEN 4 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_PF_OFST 4 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_PF_LBN 0 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_PF_WIDTH 16 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_VF_OFST 4 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_VF_LBN 16 -#define MC_CMD_PRIVILEGE_MODIFY_IN_FUNCTION_VF_WIDTH 16 -/* Privileges to be added to the target functions. For privilege definitions - * refer to the command MC_CMD_PRIVILEGE_MASK - */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_ADD_MASK_OFST 8 -#define MC_CMD_PRIVILEGE_MODIFY_IN_ADD_MASK_LEN 4 -/* Privileges to be removed from the target functions. For privilege - * definitions refer to the command MC_CMD_PRIVILEGE_MASK - */ -#define MC_CMD_PRIVILEGE_MODIFY_IN_REMOVE_MASK_OFST 12 -#define MC_CMD_PRIVILEGE_MODIFY_IN_REMOVE_MASK_LEN 4 - -/* MC_CMD_PRIVILEGE_MODIFY_OUT msgresponse */ -#define MC_CMD_PRIVILEGE_MODIFY_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_XPM_READ_BYTES - * Read XPM memory - */ -#define MC_CMD_XPM_READ_BYTES 0x103 -#undef MC_CMD_0x103_PRIVILEGE_CTG - -#define MC_CMD_0x103_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_XPM_READ_BYTES_IN msgrequest */ -#define MC_CMD_XPM_READ_BYTES_IN_LEN 8 -/* Start address (byte) */ -#define MC_CMD_XPM_READ_BYTES_IN_ADDR_OFST 0 -#define MC_CMD_XPM_READ_BYTES_IN_ADDR_LEN 4 -/* Count (bytes) */ -#define MC_CMD_XPM_READ_BYTES_IN_COUNT_OFST 4 -#define MC_CMD_XPM_READ_BYTES_IN_COUNT_LEN 4 - -/* MC_CMD_XPM_READ_BYTES_OUT msgresponse */ -#define MC_CMD_XPM_READ_BYTES_OUT_LENMIN 0 -#define MC_CMD_XPM_READ_BYTES_OUT_LENMAX 252 -#define MC_CMD_XPM_READ_BYTES_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_XPM_READ_BYTES_OUT_LEN(num) (0+1*(num)) -#define MC_CMD_XPM_READ_BYTES_OUT_DATA_NUM(len) (((len)-0)/1) -/* Data */ -#define MC_CMD_XPM_READ_BYTES_OUT_DATA_OFST 0 -#define MC_CMD_XPM_READ_BYTES_OUT_DATA_LEN 1 -#define MC_CMD_XPM_READ_BYTES_OUT_DATA_MINNUM 0 -#define MC_CMD_XPM_READ_BYTES_OUT_DATA_MAXNUM 252 -#define MC_CMD_XPM_READ_BYTES_OUT_DATA_MAXNUM_MCDI2 1020 - - -/***********************************/ -/* MC_CMD_XPM_WRITE_BYTES - * Write XPM memory - */ -#define MC_CMD_XPM_WRITE_BYTES 0x104 -#undef MC_CMD_0x104_PRIVILEGE_CTG - -#define MC_CMD_0x104_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_WRITE_BYTES_IN msgrequest */ -#define MC_CMD_XPM_WRITE_BYTES_IN_LENMIN 8 -#define MC_CMD_XPM_WRITE_BYTES_IN_LENMAX 252 -#define MC_CMD_XPM_WRITE_BYTES_IN_LENMAX_MCDI2 1020 -#define MC_CMD_XPM_WRITE_BYTES_IN_LEN(num) (8+1*(num)) -#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_NUM(len) (((len)-8)/1) -/* Start address (byte) */ -#define MC_CMD_XPM_WRITE_BYTES_IN_ADDR_OFST 0 -#define MC_CMD_XPM_WRITE_BYTES_IN_ADDR_LEN 4 -/* Count (bytes) */ -#define MC_CMD_XPM_WRITE_BYTES_IN_COUNT_OFST 4 -#define MC_CMD_XPM_WRITE_BYTES_IN_COUNT_LEN 4 -/* Data */ -#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_OFST 8 -#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_LEN 1 -#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_MINNUM 0 -#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_MAXNUM 244 -#define MC_CMD_XPM_WRITE_BYTES_IN_DATA_MAXNUM_MCDI2 1012 - -/* MC_CMD_XPM_WRITE_BYTES_OUT msgresponse */ -#define MC_CMD_XPM_WRITE_BYTES_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_XPM_READ_SECTOR - * Read XPM sector - */ -#define MC_CMD_XPM_READ_SECTOR 0x105 -#undef MC_CMD_0x105_PRIVILEGE_CTG - -#define MC_CMD_0x105_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_READ_SECTOR_IN msgrequest */ -#define MC_CMD_XPM_READ_SECTOR_IN_LEN 8 -/* Sector index */ -#define MC_CMD_XPM_READ_SECTOR_IN_INDEX_OFST 0 -#define MC_CMD_XPM_READ_SECTOR_IN_INDEX_LEN 4 -/* Sector size */ -#define MC_CMD_XPM_READ_SECTOR_IN_SIZE_OFST 4 -#define MC_CMD_XPM_READ_SECTOR_IN_SIZE_LEN 4 - -/* MC_CMD_XPM_READ_SECTOR_OUT msgresponse */ -#define MC_CMD_XPM_READ_SECTOR_OUT_LENMIN 4 -#define MC_CMD_XPM_READ_SECTOR_OUT_LENMAX 36 -#define MC_CMD_XPM_READ_SECTOR_OUT_LENMAX_MCDI2 36 -#define MC_CMD_XPM_READ_SECTOR_OUT_LEN(num) (4+1*(num)) -#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_NUM(len) (((len)-4)/1) -/* Sector type */ -#define MC_CMD_XPM_READ_SECTOR_OUT_TYPE_OFST 0 -#define MC_CMD_XPM_READ_SECTOR_OUT_TYPE_LEN 4 -#define MC_CMD_XPM_READ_SECTOR_OUT_BLANK 0x0 /* enum */ -#define MC_CMD_XPM_READ_SECTOR_OUT_CRYPTO_KEY_128 0x1 /* enum */ -#define MC_CMD_XPM_READ_SECTOR_OUT_CRYPTO_KEY_256 0x2 /* enum */ -#define MC_CMD_XPM_READ_SECTOR_OUT_CRYPTO_DATA 0x3 /* enum */ -#define MC_CMD_XPM_READ_SECTOR_OUT_INVALID 0xff /* enum */ -/* Sector data */ -#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_OFST 4 -#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_LEN 1 -#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_MINNUM 0 -#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_MAXNUM 32 -#define MC_CMD_XPM_READ_SECTOR_OUT_DATA_MAXNUM_MCDI2 32 - - -/***********************************/ -/* MC_CMD_XPM_WRITE_SECTOR - * Write XPM sector - */ -#define MC_CMD_XPM_WRITE_SECTOR 0x106 -#undef MC_CMD_0x106_PRIVILEGE_CTG - -#define MC_CMD_0x106_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_WRITE_SECTOR_IN msgrequest */ -#define MC_CMD_XPM_WRITE_SECTOR_IN_LENMIN 12 -#define MC_CMD_XPM_WRITE_SECTOR_IN_LENMAX 44 -#define MC_CMD_XPM_WRITE_SECTOR_IN_LENMAX_MCDI2 44 -#define MC_CMD_XPM_WRITE_SECTOR_IN_LEN(num) (12+1*(num)) -#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_NUM(len) (((len)-12)/1) -/* If writing fails due to an uncorrectable error, try up to RETRIES following - * sectors (or until no more space available). If 0, only one write attempt is - * made. Note that uncorrectable errors are unlikely, thanks to XPM self-repair - * mechanism. - */ -#define MC_CMD_XPM_WRITE_SECTOR_IN_RETRIES_OFST 0 -#define MC_CMD_XPM_WRITE_SECTOR_IN_RETRIES_LEN 1 -#define MC_CMD_XPM_WRITE_SECTOR_IN_RESERVED_OFST 1 -#define MC_CMD_XPM_WRITE_SECTOR_IN_RESERVED_LEN 3 -/* Sector type */ -#define MC_CMD_XPM_WRITE_SECTOR_IN_TYPE_OFST 4 -#define MC_CMD_XPM_WRITE_SECTOR_IN_TYPE_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_XPM_READ_SECTOR/MC_CMD_XPM_READ_SECTOR_OUT/TYPE */ -/* Sector size */ -#define MC_CMD_XPM_WRITE_SECTOR_IN_SIZE_OFST 8 -#define MC_CMD_XPM_WRITE_SECTOR_IN_SIZE_LEN 4 -/* Sector data */ -#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_OFST 12 -#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_LEN 1 -#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_MINNUM 0 -#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_MAXNUM 32 -#define MC_CMD_XPM_WRITE_SECTOR_IN_DATA_MAXNUM_MCDI2 32 - -/* MC_CMD_XPM_WRITE_SECTOR_OUT msgresponse */ -#define MC_CMD_XPM_WRITE_SECTOR_OUT_LEN 4 -/* New sector index */ -#define MC_CMD_XPM_WRITE_SECTOR_OUT_INDEX_OFST 0 -#define MC_CMD_XPM_WRITE_SECTOR_OUT_INDEX_LEN 4 - - -/***********************************/ -/* MC_CMD_XPM_INVALIDATE_SECTOR - * Invalidate XPM sector - */ -#define MC_CMD_XPM_INVALIDATE_SECTOR 0x107 -#undef MC_CMD_0x107_PRIVILEGE_CTG - -#define MC_CMD_0x107_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_INVALIDATE_SECTOR_IN msgrequest */ -#define MC_CMD_XPM_INVALIDATE_SECTOR_IN_LEN 4 -/* Sector index */ -#define MC_CMD_XPM_INVALIDATE_SECTOR_IN_INDEX_OFST 0 -#define MC_CMD_XPM_INVALIDATE_SECTOR_IN_INDEX_LEN 4 - -/* MC_CMD_XPM_INVALIDATE_SECTOR_OUT msgresponse */ -#define MC_CMD_XPM_INVALIDATE_SECTOR_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_XPM_BLANK_CHECK - * Blank-check XPM memory and report bad locations - */ -#define MC_CMD_XPM_BLANK_CHECK 0x108 -#undef MC_CMD_0x108_PRIVILEGE_CTG - -#define MC_CMD_0x108_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_BLANK_CHECK_IN msgrequest */ -#define MC_CMD_XPM_BLANK_CHECK_IN_LEN 8 -/* Start address (byte) */ -#define MC_CMD_XPM_BLANK_CHECK_IN_ADDR_OFST 0 -#define MC_CMD_XPM_BLANK_CHECK_IN_ADDR_LEN 4 -/* Count (bytes) */ -#define MC_CMD_XPM_BLANK_CHECK_IN_COUNT_OFST 4 -#define MC_CMD_XPM_BLANK_CHECK_IN_COUNT_LEN 4 - -/* MC_CMD_XPM_BLANK_CHECK_OUT msgresponse */ -#define MC_CMD_XPM_BLANK_CHECK_OUT_LENMIN 4 -#define MC_CMD_XPM_BLANK_CHECK_OUT_LENMAX 252 -#define MC_CMD_XPM_BLANK_CHECK_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_XPM_BLANK_CHECK_OUT_LEN(num) (4+2*(num)) -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_ADDR_NUM(len) (((len)-4)/2) -/* Total number of bad (non-blank) locations */ -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_COUNT_OFST 0 -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_COUNT_LEN 4 -/* Addresses of bad locations (may be less than BAD_COUNT, if all cannot fit - * into MCDI response) - */ -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_ADDR_OFST 4 -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_ADDR_LEN 2 -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_ADDR_MINNUM 0 -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_ADDR_MAXNUM 124 -#define MC_CMD_XPM_BLANK_CHECK_OUT_BAD_ADDR_MAXNUM_MCDI2 508 - - -/***********************************/ -/* MC_CMD_XPM_REPAIR - * Blank-check and repair XPM memory - */ -#define MC_CMD_XPM_REPAIR 0x109 -#undef MC_CMD_0x109_PRIVILEGE_CTG - -#define MC_CMD_0x109_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_REPAIR_IN msgrequest */ -#define MC_CMD_XPM_REPAIR_IN_LEN 8 -/* Start address (byte) */ -#define MC_CMD_XPM_REPAIR_IN_ADDR_OFST 0 -#define MC_CMD_XPM_REPAIR_IN_ADDR_LEN 4 -/* Count (bytes) */ -#define MC_CMD_XPM_REPAIR_IN_COUNT_OFST 4 -#define MC_CMD_XPM_REPAIR_IN_COUNT_LEN 4 - -/* MC_CMD_XPM_REPAIR_OUT msgresponse */ -#define MC_CMD_XPM_REPAIR_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_XPM_DECODER_TEST - * Test XPM memory address decoders for gross manufacturing defects. Can only - * be performed on an unprogrammed part. - */ -#define MC_CMD_XPM_DECODER_TEST 0x10a -#undef MC_CMD_0x10a_PRIVILEGE_CTG - -#define MC_CMD_0x10a_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_DECODER_TEST_IN msgrequest */ -#define MC_CMD_XPM_DECODER_TEST_IN_LEN 0 - -/* MC_CMD_XPM_DECODER_TEST_OUT msgresponse */ -#define MC_CMD_XPM_DECODER_TEST_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_XPM_WRITE_TEST - * XPM memory write test. Test XPM write logic for gross manufacturing defects - * by writing to a dedicated test row. There are 16 locations in the test row - * and the test can only be performed on locations that have not been - * previously used (i.e. can be run at most 16 times). The test will pick the - * first available location to use, or fail with ENOSPC if none left. - */ -#define MC_CMD_XPM_WRITE_TEST 0x10b -#undef MC_CMD_0x10b_PRIVILEGE_CTG - -#define MC_CMD_0x10b_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_XPM_WRITE_TEST_IN msgrequest */ -#define MC_CMD_XPM_WRITE_TEST_IN_LEN 0 - -/* MC_CMD_XPM_WRITE_TEST_OUT msgresponse */ -#define MC_CMD_XPM_WRITE_TEST_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_EXEC_SIGNED - * Check the CMAC of the contents of IMEM and DMEM against the value supplied - * and if correct begin execution from the start of IMEM. The caller supplies a - * key ID, the length of IMEM and DMEM to validate and the expected CMAC. CMAC - * computation runs from the start of IMEM, and from the start of DMEM + 16k, - * to match flash booting. The command will respond with EINVAL if the CMAC - * does match, otherwise it will respond with success before it jumps to IMEM. - */ -#define MC_CMD_EXEC_SIGNED 0x10c -#undef MC_CMD_0x10c_PRIVILEGE_CTG - -#define MC_CMD_0x10c_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_EXEC_SIGNED_IN msgrequest */ -#define MC_CMD_EXEC_SIGNED_IN_LEN 28 -/* the length of code to include in the CMAC */ -#define MC_CMD_EXEC_SIGNED_IN_CODELEN_OFST 0 -#define MC_CMD_EXEC_SIGNED_IN_CODELEN_LEN 4 -/* the length of date to include in the CMAC */ -#define MC_CMD_EXEC_SIGNED_IN_DATALEN_OFST 4 -#define MC_CMD_EXEC_SIGNED_IN_DATALEN_LEN 4 -/* the XPM sector containing the key to use */ -#define MC_CMD_EXEC_SIGNED_IN_KEYSECTOR_OFST 8 -#define MC_CMD_EXEC_SIGNED_IN_KEYSECTOR_LEN 4 -/* the expected CMAC value */ -#define MC_CMD_EXEC_SIGNED_IN_CMAC_OFST 12 -#define MC_CMD_EXEC_SIGNED_IN_CMAC_LEN 16 - -/* MC_CMD_EXEC_SIGNED_OUT msgresponse */ -#define MC_CMD_EXEC_SIGNED_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_PREPARE_SIGNED - * Prepare to upload a signed image. This will scrub the specified length of - * the data region, which must be at least as large as the DATALEN supplied to - * MC_CMD_EXEC_SIGNED. - */ -#define MC_CMD_PREPARE_SIGNED 0x10d -#undef MC_CMD_0x10d_PRIVILEGE_CTG - -#define MC_CMD_0x10d_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_PREPARE_SIGNED_IN msgrequest */ -#define MC_CMD_PREPARE_SIGNED_IN_LEN 4 -/* the length of data area to clear */ -#define MC_CMD_PREPARE_SIGNED_IN_DATALEN_OFST 0 -#define MC_CMD_PREPARE_SIGNED_IN_DATALEN_LEN 4 - -/* MC_CMD_PREPARE_SIGNED_OUT msgresponse */ -#define MC_CMD_PREPARE_SIGNED_OUT_LEN 0 - - /* TUNNEL_ENCAP_UDP_PORT_ENTRY structuredef */ #define TUNNEL_ENCAP_UDP_PORT_ENTRY_LEN 4 /* UDP port (the standard ports are named below but any port may be used) */ @@ -23049,110 +21545,6 @@ /***********************************/ -/* MC_CMD_RX_BALANCING - * Configure a port upconverter to distribute the packets on both RX engines. - * Packets are distributed based on a table with the destination vFIFO. The - * index of the table is a hash of source and destination of IPV4 and VLAN - * priority. - */ -#define MC_CMD_RX_BALANCING 0x118 -#undef MC_CMD_0x118_PRIVILEGE_CTG - -#define MC_CMD_0x118_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_RX_BALANCING_IN msgrequest */ -#define MC_CMD_RX_BALANCING_IN_LEN 16 -/* The RX port whose upconverter table will be modified */ -#define MC_CMD_RX_BALANCING_IN_PORT_OFST 0 -#define MC_CMD_RX_BALANCING_IN_PORT_LEN 4 -/* The VLAN priority associated to the table index and vFIFO */ -#define MC_CMD_RX_BALANCING_IN_PRIORITY_OFST 4 -#define MC_CMD_RX_BALANCING_IN_PRIORITY_LEN 4 -/* The resulting bit of SRC^DST for indexing the table */ -#define MC_CMD_RX_BALANCING_IN_SRC_DST_OFST 8 -#define MC_CMD_RX_BALANCING_IN_SRC_DST_LEN 4 -/* The RX engine to which the vFIFO in the table entry will point to */ -#define MC_CMD_RX_BALANCING_IN_ENG_OFST 12 -#define MC_CMD_RX_BALANCING_IN_ENG_LEN 4 - -/* MC_CMD_RX_BALANCING_OUT msgresponse */ -#define MC_CMD_RX_BALANCING_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_NVRAM_PRIVATE_APPEND - * Append a single TLV to the MC_USAGE_TLV partition. Returns MC_CMD_ERR_EEXIST - * if the tag is already present. - */ -#define MC_CMD_NVRAM_PRIVATE_APPEND 0x11c -#undef MC_CMD_0x11c_PRIVILEGE_CTG - -#define MC_CMD_0x11c_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_NVRAM_PRIVATE_APPEND_IN msgrequest */ -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENMIN 9 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENMAX 252 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENMAX_MCDI2 1020 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LEN(num) (8+1*(num)) -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_NUM(len) (((len)-8)/1) -/* The tag to be appended */ -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_TAG_OFST 0 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_TAG_LEN 4 -/* The length of the data */ -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENGTH_OFST 4 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_LENGTH_LEN 4 -/* The data to be contained in the TLV structure */ -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_OFST 8 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_LEN 1 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_MINNUM 1 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_MAXNUM 244 -#define MC_CMD_NVRAM_PRIVATE_APPEND_IN_DATA_BUFFER_MAXNUM_MCDI2 1012 - -/* MC_CMD_NVRAM_PRIVATE_APPEND_OUT msgresponse */ -#define MC_CMD_NVRAM_PRIVATE_APPEND_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_XPM_VERIFY_CONTENTS - * Verify that the contents of the XPM memory is correct (Medford only). This - * is used during manufacture to check that the XPM memory has been programmed - * correctly at ATE. - */ -#define MC_CMD_XPM_VERIFY_CONTENTS 0x11b -#undef MC_CMD_0x11b_PRIVILEGE_CTG - -#define MC_CMD_0x11b_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_XPM_VERIFY_CONTENTS_IN msgrequest */ -#define MC_CMD_XPM_VERIFY_CONTENTS_IN_LEN 4 -/* Data type to be checked */ -#define MC_CMD_XPM_VERIFY_CONTENTS_IN_DATA_TYPE_OFST 0 -#define MC_CMD_XPM_VERIFY_CONTENTS_IN_DATA_TYPE_LEN 4 - -/* MC_CMD_XPM_VERIFY_CONTENTS_OUT msgresponse */ -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_LENMIN 12 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_LENMAX 252 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_LEN(num) (12+1*(num)) -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_NUM(len) (((len)-12)/1) -/* Number of sectors found (test builds only) */ -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_SECTORS_OFST 0 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_SECTORS_LEN 4 -/* Number of bytes found (test builds only) */ -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_BYTES_OFST 4 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_NUM_BYTES_LEN 4 -/* Length of signature */ -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIG_LENGTH_OFST 8 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIG_LENGTH_LEN 4 -/* Signature */ -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_OFST 12 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_LEN 1 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_MINNUM 0 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_MAXNUM 240 -#define MC_CMD_XPM_VERIFY_CONTENTS_OUT_SIGNATURE_MAXNUM_MCDI2 1008 - - -/***********************************/ /* MC_CMD_SET_EVQ_TMR * Update the timer load, timer reload and timer mode values for a given EVQ. * The requested timer values (in TMR_LOAD_REQ_NS and TMR_RELOAD_REQ_NS) will @@ -23262,576 +21654,6 @@ #define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_STEP_OFST 32 #define MC_CMD_GET_EVQ_TMR_PROPERTIES_OUT_BUG35388_TMR_STEP_LEN 4 - -/***********************************/ -/* MC_CMD_ALLOCATE_TX_VFIFO_CP - * When we use the TX_vFIFO_ULL mode, we can allocate common pools using the - * non used switch buffers. - */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP 0x11d -#undef MC_CMD_0x11d_PRIVILEGE_CTG - -#define MC_CMD_0x11d_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_ALLOCATE_TX_VFIFO_CP_IN msgrequest */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_LEN 20 -/* Desired instance. Must be set to a specific instance, which is a function - * local queue index. The calling client must be the currently-assigned user of - * this VI (see MC_CMD_SET_VI_USER). - */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INSTANCE_OFST 0 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INSTANCE_LEN 4 -/* Will the common pool be used as TX_vFIFO_ULL (1) */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_MODE_OFST 4 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_MODE_LEN 4 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_ENABLED 0x1 /* enum */ -/* enum: Using this interface without TX_vFIFO_ULL is not supported for now */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_DISABLED 0x0 -/* Number of buffers to reserve for the common pool */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_SIZE_OFST 8 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_SIZE_LEN 4 -/* TX datapath to which the Common Pool is connected to. */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INGRESS_OFST 12 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_INGRESS_LEN 4 -/* enum: Extracts information from function */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_USE_FUNCTION_VALUE -0x1 -/* Network port or RX Engine to which the common pool connects. */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_EGRESS_OFST 16 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_EGRESS_LEN 4 -/* enum: Extracts information from function */ -/* MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_USE_FUNCTION_VALUE -0x1 */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_PORT0 0x0 /* enum */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_PORT1 0x1 /* enum */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_PORT2 0x2 /* enum */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_PORT3 0x3 /* enum */ -/* enum: To enable Switch loopback with Rx engine 0 */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_RX_ENGINE0 0x4 -/* enum: To enable Switch loopback with Rx engine 1 */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_IN_RX_ENGINE1 0x5 - -/* MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT msgresponse */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT_LEN 4 -/* ID of the common pool allocated */ -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT_CP_ID_OFST 0 -#define MC_CMD_ALLOCATE_TX_VFIFO_CP_OUT_CP_ID_LEN 4 - - -/***********************************/ -/* MC_CMD_ALLOCATE_TX_VFIFO_VFIFO - * When we use the TX_vFIFO_ULL mode, we can allocate vFIFOs using the - * previously allocated common pools. - */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO 0x11e -#undef MC_CMD_0x11e_PRIVILEGE_CTG - -#define MC_CMD_0x11e_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN msgrequest */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_LEN 20 -/* Common pool previously allocated to which the new vFIFO will be associated - */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_CP_OFST 0 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_CP_LEN 4 -/* Port or RX engine to associate the vFIFO egress */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_EGRESS_OFST 4 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_EGRESS_LEN 4 -/* enum: Extracts information from common pool */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_USE_CP_VALUE -0x1 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PORT0 0x0 /* enum */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PORT1 0x1 /* enum */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PORT2 0x2 /* enum */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PORT3 0x3 /* enum */ -/* enum: To enable Switch loopback with Rx engine 0 */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_RX_ENGINE0 0x4 -/* enum: To enable Switch loopback with Rx engine 1 */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_RX_ENGINE1 0x5 -/* Minimum number of buffers that the pool must have */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_SIZE_OFST 8 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_SIZE_LEN 4 -/* enum: Do not check the space available */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_NO_MINIMUM 0x0 -/* Will the vFIFO be used as TX_vFIFO_ULL */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_MODE_OFST 12 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_MODE_LEN 4 -/* Network priority of the vFIFO,if applicable */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PRIORITY_OFST 16 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_PRIORITY_LEN 4 -/* enum: Search for the lowest unused priority */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_IN_LOWEST_AVAILABLE -0x1 - -/* MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT msgresponse */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_LEN 8 -/* Short vFIFO ID */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_VID_OFST 0 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_VID_LEN 4 -/* Network priority of the vFIFO */ -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_PRIORITY_OFST 4 -#define MC_CMD_ALLOCATE_TX_VFIFO_VFIFO_OUT_PRIORITY_LEN 4 - - -/***********************************/ -/* MC_CMD_TEARDOWN_TX_VFIFO_VF - * This interface clears the configuration of the given vFIFO and leaves it - * ready to be re-used. - */ -#define MC_CMD_TEARDOWN_TX_VFIFO_VF 0x11f -#undef MC_CMD_0x11f_PRIVILEGE_CTG - -#define MC_CMD_0x11f_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TEARDOWN_TX_VFIFO_VF_IN msgrequest */ -#define MC_CMD_TEARDOWN_TX_VFIFO_VF_IN_LEN 4 -/* Short vFIFO ID */ -#define MC_CMD_TEARDOWN_TX_VFIFO_VF_IN_VFIFO_OFST 0 -#define MC_CMD_TEARDOWN_TX_VFIFO_VF_IN_VFIFO_LEN 4 - -/* MC_CMD_TEARDOWN_TX_VFIFO_VF_OUT msgresponse */ -#define MC_CMD_TEARDOWN_TX_VFIFO_VF_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DEALLOCATE_TX_VFIFO_CP - * This interface clears the configuration of the given common pool and leaves - * it ready to be re-used. - */ -#define MC_CMD_DEALLOCATE_TX_VFIFO_CP 0x121 -#undef MC_CMD_0x121_PRIVILEGE_CTG - -#define MC_CMD_0x121_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN msgrequest */ -#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN_LEN 4 -/* Common pool ID given when pool allocated */ -#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN_POOL_ID_OFST 0 -#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_IN_POOL_ID_LEN 4 - -/* MC_CMD_DEALLOCATE_TX_VFIFO_CP_OUT msgresponse */ -#define MC_CMD_DEALLOCATE_TX_VFIFO_CP_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS - * This interface allows the host to find out how many common pool buffers are - * not yet assigned. - */ -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS 0x124 -#undef MC_CMD_0x124_PRIVILEGE_CTG - -#define MC_CMD_0x124_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_IN msgrequest */ -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_IN_LEN 0 - -/* MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT msgresponse */ -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_LEN 8 -/* Available buffers for the ENG to NET vFIFOs. */ -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_NET_OFST 0 -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_NET_LEN 4 -/* Available buffers for the ENG to ENG and NET to ENG vFIFOs. */ -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_ENG_OFST 4 -#define MC_CMD_SWITCH_GET_UNASSIGNED_BUFFERS_OUT_ENG_LEN 4 - - -/***********************************/ -/* MC_CMD_SUC_VERSION - * Get the version of the SUC - */ -#define MC_CMD_SUC_VERSION 0x134 -#undef MC_CMD_0x134_PRIVILEGE_CTG - -#define MC_CMD_0x134_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_SUC_VERSION_IN msgrequest */ -#define MC_CMD_SUC_VERSION_IN_LEN 0 - -/* MC_CMD_SUC_VERSION_OUT msgresponse */ -#define MC_CMD_SUC_VERSION_OUT_LEN 24 -/* The SUC firmware version as four numbers - a.b.c.d */ -#define MC_CMD_SUC_VERSION_OUT_VERSION_OFST 0 -#define MC_CMD_SUC_VERSION_OUT_VERSION_LEN 4 -#define MC_CMD_SUC_VERSION_OUT_VERSION_NUM 4 -/* The date, in seconds since the Unix epoch, when the firmware image was - * built. - */ -#define MC_CMD_SUC_VERSION_OUT_BUILD_DATE_OFST 16 -#define MC_CMD_SUC_VERSION_OUT_BUILD_DATE_LEN 4 -/* The ID of the SUC chip. This is specific to the platform but typically - * indicates family, memory sizes etc. See SF-116728-SW for further details. - */ -#define MC_CMD_SUC_VERSION_OUT_CHIP_ID_OFST 20 -#define MC_CMD_SUC_VERSION_OUT_CHIP_ID_LEN 4 - -/* MC_CMD_SUC_BOOT_VERSION_IN msgrequest: Get the version of the SUC boot - * loader. - */ -#define MC_CMD_SUC_BOOT_VERSION_IN_LEN 4 -#define MC_CMD_SUC_BOOT_VERSION_IN_MAGIC_OFST 0 -#define MC_CMD_SUC_BOOT_VERSION_IN_MAGIC_LEN 4 -/* enum: Requests the SUC boot version. */ -#define MC_CMD_SUC_VERSION_GET_BOOT_VERSION 0xb007700b - -/* MC_CMD_SUC_BOOT_VERSION_OUT msgresponse */ -#define MC_CMD_SUC_BOOT_VERSION_OUT_LEN 4 -/* The SUC boot version */ -#define MC_CMD_SUC_BOOT_VERSION_OUT_VERSION_OFST 0 -#define MC_CMD_SUC_BOOT_VERSION_OUT_VERSION_LEN 4 - - -/***********************************/ -/* MC_CMD_GET_RX_PREFIX_ID - * This command is part of the mechanism for configuring the format of the RX - * packet prefix. It takes as input a bitmask of the fields the host would like - * to be in the prefix. If the hardware supports RX prefixes with that - * combination of fields, then this command returns a list of prefix-ids, - * opaque identifiers suitable for use in the RX_PREFIX_ID field of a - * MC_CMD_INIT_RXQ_V5_IN message. If the combination of fields is not - * supported, returns ENOTSUP. If the firmware can't create any new prefix-ids - * due to resource constraints, returns ENOSPC. - */ -#define MC_CMD_GET_RX_PREFIX_ID 0x13b -#undef MC_CMD_0x13b_PRIVILEGE_CTG - -#define MC_CMD_0x13b_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_RX_PREFIX_ID_IN msgrequest */ -#define MC_CMD_GET_RX_PREFIX_ID_IN_LEN 8 -/* Field bitmask. */ -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_LEN 8 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_LO_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_LO_LEN 4 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_LO_LBN 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_LO_WIDTH 32 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_HI_OFST 4 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_HI_LEN 4 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_HI_LBN 32 -#define MC_CMD_GET_RX_PREFIX_ID_IN_FIELDS_HI_WIDTH 32 -#define MC_CMD_GET_RX_PREFIX_ID_IN_LENGTH_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_LENGTH_LBN 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_LENGTH_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_RSS_HASH_VALID_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_RSS_HASH_VALID_LBN 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_RSS_HASH_VALID_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_USER_FLAG_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_USER_FLAG_LBN 2 -#define MC_CMD_GET_RX_PREFIX_ID_IN_USER_FLAG_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_CLASS_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_CLASS_LBN 3 -#define MC_CMD_GET_RX_PREFIX_ID_IN_CLASS_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_PARTIAL_TSTAMP_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_PARTIAL_TSTAMP_LBN 4 -#define MC_CMD_GET_RX_PREFIX_ID_IN_PARTIAL_TSTAMP_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_RSS_HASH_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_RSS_HASH_LBN 5 -#define MC_CMD_GET_RX_PREFIX_ID_IN_RSS_HASH_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_USER_MARK_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_USER_MARK_LBN 6 -#define MC_CMD_GET_RX_PREFIX_ID_IN_USER_MARK_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_INGRESS_MPORT_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_INGRESS_MPORT_LBN 7 -#define MC_CMD_GET_RX_PREFIX_ID_IN_INGRESS_MPORT_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_INGRESS_VPORT_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_INGRESS_VPORT_LBN 7 -#define MC_CMD_GET_RX_PREFIX_ID_IN_INGRESS_VPORT_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_CSUM_FRAME_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_CSUM_FRAME_LBN 8 -#define MC_CMD_GET_RX_PREFIX_ID_IN_CSUM_FRAME_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VLAN_STRIP_TCI_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VLAN_STRIP_TCI_LBN 9 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VLAN_STRIP_TCI_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VLAN_STRIPPED_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VLAN_STRIPPED_LBN 10 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VLAN_STRIPPED_WIDTH 1 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VSWITCH_STATUS_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VSWITCH_STATUS_LBN 11 -#define MC_CMD_GET_RX_PREFIX_ID_IN_VSWITCH_STATUS_WIDTH 1 - -/* MC_CMD_GET_RX_PREFIX_ID_OUT msgresponse */ -#define MC_CMD_GET_RX_PREFIX_ID_OUT_LENMIN 8 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_LENMAX 252 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_LEN(num) (4+4*(num)) -#define MC_CMD_GET_RX_PREFIX_ID_OUT_RX_PREFIX_ID_NUM(len) (((len)-4)/4) -/* Number of prefix-ids returned */ -#define MC_CMD_GET_RX_PREFIX_ID_OUT_NUM_RX_PREFIX_IDS_OFST 0 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_NUM_RX_PREFIX_IDS_LEN 4 -/* Opaque prefix identifiers which can be passed into MC_CMD_INIT_RXQ_V5 or - * MC_CMD_QUERY_PREFIX_ID - */ -#define MC_CMD_GET_RX_PREFIX_ID_OUT_RX_PREFIX_ID_OFST 4 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_RX_PREFIX_ID_LEN 4 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_RX_PREFIX_ID_MINNUM 1 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_RX_PREFIX_ID_MAXNUM 62 -#define MC_CMD_GET_RX_PREFIX_ID_OUT_RX_PREFIX_ID_MAXNUM_MCDI2 254 - -/* RX_PREFIX_FIELD_INFO structuredef: Information about a single RX prefix - * field - */ -#define RX_PREFIX_FIELD_INFO_LEN 4 -/* The offset of the field from the start of the prefix, in bits */ -#define RX_PREFIX_FIELD_INFO_OFFSET_BITS_OFST 0 -#define RX_PREFIX_FIELD_INFO_OFFSET_BITS_LEN 2 -#define RX_PREFIX_FIELD_INFO_OFFSET_BITS_LBN 0 -#define RX_PREFIX_FIELD_INFO_OFFSET_BITS_WIDTH 16 -/* The width of the field, in bits */ -#define RX_PREFIX_FIELD_INFO_WIDTH_BITS_OFST 2 -#define RX_PREFIX_FIELD_INFO_WIDTH_BITS_LEN 1 -#define RX_PREFIX_FIELD_INFO_WIDTH_BITS_LBN 16 -#define RX_PREFIX_FIELD_INFO_WIDTH_BITS_WIDTH 8 -/* The type of the field. These enum values are in the same order as the fields - * in the MC_CMD_GET_RX_PREFIX_ID_IN bitmask - */ -#define RX_PREFIX_FIELD_INFO_TYPE_OFST 3 -#define RX_PREFIX_FIELD_INFO_TYPE_LEN 1 -#define RX_PREFIX_FIELD_INFO_LENGTH 0x0 /* enum */ -#define RX_PREFIX_FIELD_INFO_RSS_HASH_VALID 0x1 /* enum */ -#define RX_PREFIX_FIELD_INFO_USER_FLAG 0x2 /* enum */ -#define RX_PREFIX_FIELD_INFO_CLASS 0x3 /* enum */ -#define RX_PREFIX_FIELD_INFO_PARTIAL_TSTAMP 0x4 /* enum */ -#define RX_PREFIX_FIELD_INFO_RSS_HASH 0x5 /* enum */ -#define RX_PREFIX_FIELD_INFO_USER_MARK 0x6 /* enum */ -#define RX_PREFIX_FIELD_INFO_INGRESS_MPORT 0x7 /* enum */ -#define RX_PREFIX_FIELD_INFO_INGRESS_VPORT 0x7 /* enum */ -#define RX_PREFIX_FIELD_INFO_CSUM_FRAME 0x8 /* enum */ -#define RX_PREFIX_FIELD_INFO_VLAN_STRIP_TCI 0x9 /* enum */ -#define RX_PREFIX_FIELD_INFO_VLAN_STRIPPED 0xa /* enum */ -#define RX_PREFIX_FIELD_INFO_VSWITCH_STATUS 0xb /* enum */ -#define RX_PREFIX_FIELD_INFO_TYPE_LBN 24 -#define RX_PREFIX_FIELD_INFO_TYPE_WIDTH 8 - -/* RX_PREFIX_FIXED_RESPONSE structuredef: Information about an RX prefix in - * which every field has a fixed offset and width - */ -#define RX_PREFIX_FIXED_RESPONSE_LENMIN 4 -#define RX_PREFIX_FIXED_RESPONSE_LENMAX 252 -#define RX_PREFIX_FIXED_RESPONSE_LENMAX_MCDI2 1020 -#define RX_PREFIX_FIXED_RESPONSE_LEN(num) (4+4*(num)) -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_NUM(len) (((len)-4)/4) -/* Length of the RX prefix in bytes */ -#define RX_PREFIX_FIXED_RESPONSE_PREFIX_LENGTH_BYTES_OFST 0 -#define RX_PREFIX_FIXED_RESPONSE_PREFIX_LENGTH_BYTES_LEN 1 -#define RX_PREFIX_FIXED_RESPONSE_PREFIX_LENGTH_BYTES_LBN 0 -#define RX_PREFIX_FIXED_RESPONSE_PREFIX_LENGTH_BYTES_WIDTH 8 -/* Number of fields present in the prefix */ -#define RX_PREFIX_FIXED_RESPONSE_FIELD_COUNT_OFST 1 -#define RX_PREFIX_FIXED_RESPONSE_FIELD_COUNT_LEN 1 -#define RX_PREFIX_FIXED_RESPONSE_FIELD_COUNT_LBN 8 -#define RX_PREFIX_FIXED_RESPONSE_FIELD_COUNT_WIDTH 8 -#define RX_PREFIX_FIXED_RESPONSE_RESERVED_OFST 2 -#define RX_PREFIX_FIXED_RESPONSE_RESERVED_LEN 2 -#define RX_PREFIX_FIXED_RESPONSE_RESERVED_LBN 16 -#define RX_PREFIX_FIXED_RESPONSE_RESERVED_WIDTH 16 -/* Array of RX_PREFIX_FIELD_INFO structures, of length FIELD_COUNT */ -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_OFST 4 -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_LEN 4 -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_MINNUM 0 -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_MAXNUM 62 -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_MAXNUM_MCDI2 254 -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_LBN 32 -#define RX_PREFIX_FIXED_RESPONSE_FIELDS_WIDTH 32 - - -/***********************************/ -/* MC_CMD_QUERY_RX_PREFIX_ID - * This command takes an RX prefix id (obtained from MC_CMD_GET_RX_PREFIX_ID) - * and returns a description of the RX prefix of packets delievered to an RXQ - * created with that prefix id - */ -#define MC_CMD_QUERY_RX_PREFIX_ID 0x13c -#undef MC_CMD_0x13c_PRIVILEGE_CTG - -#define MC_CMD_0x13c_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_QUERY_RX_PREFIX_ID_IN msgrequest */ -#define MC_CMD_QUERY_RX_PREFIX_ID_IN_LEN 4 -/* Prefix id to query */ -#define MC_CMD_QUERY_RX_PREFIX_ID_IN_RX_PREFIX_ID_OFST 0 -#define MC_CMD_QUERY_RX_PREFIX_ID_IN_RX_PREFIX_ID_LEN 4 - -/* MC_CMD_QUERY_RX_PREFIX_ID_OUT msgresponse */ -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_LENMIN 4 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_LENMAX 252 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_LEN(num) (4+1*(num)) -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_NUM(len) (((len)-4)/1) -/* An enum describing the structure of this response. */ -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_TYPE_OFST 0 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_TYPE_LEN 1 -/* enum: The response is of format RX_PREFIX_FIXED_RESPONSE */ -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_TYPE_FIXED 0x0 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESERVED_OFST 1 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESERVED_LEN 3 -/* The response. Its format is as defined by the RESPONSE_TYPE value */ -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_OFST 4 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_LEN 1 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_MINNUM 0 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_MAXNUM 248 -#define MC_CMD_QUERY_RX_PREFIX_ID_OUT_RESPONSE_MAXNUM_MCDI2 1016 - - -/***********************************/ -/* MC_CMD_BUNDLE - * A command to perform various bundle-related operations on insecure cards. - */ -#define MC_CMD_BUNDLE 0x13d -#undef MC_CMD_0x13d_PRIVILEGE_CTG - -#define MC_CMD_0x13d_PRIVILEGE_CTG SRIOV_CTG_INSECURE - -/* MC_CMD_BUNDLE_IN msgrequest */ -#define MC_CMD_BUNDLE_IN_LEN 4 -/* Sub-command code */ -#define MC_CMD_BUNDLE_IN_OP_OFST 0 -#define MC_CMD_BUNDLE_IN_OP_LEN 4 -/* enum: Get the current host access mode set on component partitions. */ -#define MC_CMD_BUNDLE_IN_OP_COMPONENT_ACCESS_GET 0x0 -/* enum: Set the host access mode set on component partitions. */ -#define MC_CMD_BUNDLE_IN_OP_COMPONENT_ACCESS_SET 0x1 - -/* MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_IN msgrequest: Retrieve the current - * access mode on component partitions such as MC_FIRMWARE, SUC_FIRMWARE and - * EXPANSION_UEFI. This command only works on engineering (insecure) cards. On - * secure adapters, this command returns MC_CMD_ERR_EPERM. - */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_IN_LEN 4 -/* Sub-command code. Must be OP_COMPONENT_ACCESS_GET. */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_IN_OP_OFST 0 -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_IN_OP_LEN 4 - -/* MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_OUT msgresponse: Returns the access - * control mode. - */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_OUT_LEN 4 -/* Access mode of component partitions. */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_OUT_ACCESS_MODE_OFST 0 -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_OUT_ACCESS_MODE_LEN 4 -/* enum: Component partitions are read-only from the host. */ -#define MC_CMD_BUNDLE_COMPONENTS_READ_ONLY 0x0 -/* enum: Component partitions can read read-from written-to by the host. */ -#define MC_CMD_BUNDLE_COMPONENTS_READ_WRITE 0x1 - -/* MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_IN msgrequest: The component - * partitions such as MC_FIRMWARE, SUC_FIRMWARE, EXPANSION_UEFI are set as - * read-only on firmware built with bundle support. This command marks these - * partitions as read/writeable. The access status set by this command does not - * persist across MC reboots. This command only works on engineering (insecure) - * cards. On secure adapters, this command returns MC_CMD_ERR_EPERM. - */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_IN_LEN 8 -/* Sub-command code. Must be OP_COMPONENT_ACCESS_SET. */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_IN_OP_OFST 0 -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_IN_OP_LEN 4 -/* Access mode of component partitions. */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_IN_ACCESS_MODE_OFST 4 -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_IN_ACCESS_MODE_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_GET_OUT/ACCESS_MODE */ - -/* MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_OUT msgresponse */ -#define MC_CMD_BUNDLE_OP_COMPONENT_ACCESS_SET_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_GET_VPD - * Read all VPD starting from a given address - */ -#define MC_CMD_GET_VPD 0x165 -#undef MC_CMD_0x165_PRIVILEGE_CTG - -#define MC_CMD_0x165_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_VPD_IN msgresponse */ -#define MC_CMD_GET_VPD_IN_LEN 4 -/* VPD address to start from. In case VPD is longer than MCDI buffer - * (unlikely), user can make multiple calls with different starting addresses. - */ -#define MC_CMD_GET_VPD_IN_ADDR_OFST 0 -#define MC_CMD_GET_VPD_IN_ADDR_LEN 4 - -/* MC_CMD_GET_VPD_OUT msgresponse */ -#define MC_CMD_GET_VPD_OUT_LENMIN 0 -#define MC_CMD_GET_VPD_OUT_LENMAX 252 -#define MC_CMD_GET_VPD_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_GET_VPD_OUT_LEN(num) (0+1*(num)) -#define MC_CMD_GET_VPD_OUT_DATA_NUM(len) (((len)-0)/1) -/* VPD data returned. */ -#define MC_CMD_GET_VPD_OUT_DATA_OFST 0 -#define MC_CMD_GET_VPD_OUT_DATA_LEN 1 -#define MC_CMD_GET_VPD_OUT_DATA_MINNUM 0 -#define MC_CMD_GET_VPD_OUT_DATA_MAXNUM 252 -#define MC_CMD_GET_VPD_OUT_DATA_MAXNUM_MCDI2 1020 - - -/***********************************/ -/* MC_CMD_GET_NCSI_INFO - * Provide information about the NC-SI stack - */ -#define MC_CMD_GET_NCSI_INFO 0x167 -#undef MC_CMD_0x167_PRIVILEGE_CTG - -#define MC_CMD_0x167_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_NCSI_INFO_IN msgrequest */ -#define MC_CMD_GET_NCSI_INFO_IN_LEN 8 -/* Operation to be performed */ -#define MC_CMD_GET_NCSI_INFO_IN_OP_OFST 0 -#define MC_CMD_GET_NCSI_INFO_IN_OP_LEN 4 -/* enum: Information on the link settings. */ -#define MC_CMD_GET_NCSI_INFO_IN_OP_LINK 0x0 -/* enum: Statistics associated with the channel */ -#define MC_CMD_GET_NCSI_INFO_IN_OP_STATISTICS 0x1 -/* The NC-SI channel on which the operation is to be performed */ -#define MC_CMD_GET_NCSI_INFO_IN_CHANNEL_OFST 4 -#define MC_CMD_GET_NCSI_INFO_IN_CHANNEL_LEN 4 - -/* MC_CMD_GET_NCSI_INFO_LINK_OUT msgresponse */ -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_LEN 12 -/* Settings as received from BMC. */ -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_SETTINGS_OFST 0 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_SETTINGS_LEN 4 -/* Advertised capabilities applied to channel. */ -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ADV_CAP_OFST 4 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ADV_CAP_LEN 4 -/* General status */ -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_STATUS_OFST 8 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_STATUS_LEN 4 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_STATE_OFST 8 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_STATE_LBN 0 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_STATE_WIDTH 2 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ENABLE_OFST 8 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ENABLE_LBN 2 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ENABLE_WIDTH 1 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_NETWORK_TX_OFST 8 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_NETWORK_TX_LBN 3 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_NETWORK_TX_WIDTH 1 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ATTACHED_OFST 8 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ATTACHED_LBN 4 -#define MC_CMD_GET_NCSI_INFO_LINK_OUT_ATTACHED_WIDTH 1 - -/* MC_CMD_GET_NCSI_INFO_STATISTICS_OUT msgresponse */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_LEN 28 -/* The number of NC-SI commands received. */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_CMDS_RX_OFST 0 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_CMDS_RX_LEN 4 -/* The number of NC-SI commands dropped. */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_PKTS_DROPPED_OFST 4 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_PKTS_DROPPED_LEN 4 -/* The number of invalid NC-SI commands received. */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_CMD_TYPE_ERRS_OFST 8 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_CMD_TYPE_ERRS_LEN 4 -/* The number of checksum errors seen. */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_CMD_CSUM_ERRS_OFST 12 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_CMD_CSUM_ERRS_LEN 4 -/* The number of NC-SI requests received. */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_RX_PKTS_OFST 16 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_RX_PKTS_LEN 4 -/* The number of NC-SI responses sent (includes AENs) */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_TX_PKTS_OFST 20 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_NCSI_TX_PKTS_LEN 4 -/* The number of NC-SI AENs sent */ -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_AENS_SENT_OFST 24 -#define MC_CMD_GET_NCSI_INFO_STATISTICS_OUT_AENS_SENT_LEN 4 - /* CLIENT_HANDLE structuredef: A client is an abstract entity that can make * requests of the device and that can own resources managed by the device. * Examples of clients include PCIe functions and dynamic clients. A client @@ -23848,59 +21670,10 @@ #define CLIENT_HANDLE_OPAQUE_LBN 0 #define CLIENT_HANDLE_OPAQUE_WIDTH 32 -/* CLOCK_INFO structuredef: Information about a single hardware clock */ -#define CLOCK_INFO_LEN 28 -/* Enumeration that uniquely identifies the clock */ -#define CLOCK_INFO_CLOCK_ID_OFST 0 -#define CLOCK_INFO_CLOCK_ID_LEN 2 -/* enum: The Riverhead CMC (card MC) */ -#define CLOCK_INFO_CLOCK_CMC 0x0 -/* enum: The Riverhead NMC (network MC) */ -#define CLOCK_INFO_CLOCK_NMC 0x1 -/* enum: The Riverhead SDNET slice main logic */ -#define CLOCK_INFO_CLOCK_SDNET 0x2 -/* enum: The Riverhead SDNET LUT */ -#define CLOCK_INFO_CLOCK_SDNET_LUT 0x3 -/* enum: The Riverhead SDNET control logic */ -#define CLOCK_INFO_CLOCK_SDNET_CTRL 0x4 -/* enum: The Riverhead Streaming SubSystem */ -#define CLOCK_INFO_CLOCK_SSS 0x5 -/* enum: The Riverhead network MAC and associated CSR registers */ -#define CLOCK_INFO_CLOCK_MAC 0x6 -#define CLOCK_INFO_CLOCK_ID_LBN 0 -#define CLOCK_INFO_CLOCK_ID_WIDTH 16 -/* Assorted flags */ -#define CLOCK_INFO_FLAGS_OFST 2 -#define CLOCK_INFO_FLAGS_LEN 2 -#define CLOCK_INFO_SETTABLE_OFST 2 -#define CLOCK_INFO_SETTABLE_LBN 0 -#define CLOCK_INFO_SETTABLE_WIDTH 1 -#define CLOCK_INFO_FLAGS_LBN 16 -#define CLOCK_INFO_FLAGS_WIDTH 16 -/* The frequency in HZ */ -#define CLOCK_INFO_FREQUENCY_OFST 4 -#define CLOCK_INFO_FREQUENCY_LEN 8 -#define CLOCK_INFO_FREQUENCY_LO_OFST 4 -#define CLOCK_INFO_FREQUENCY_LO_LEN 4 -#define CLOCK_INFO_FREQUENCY_LO_LBN 32 -#define CLOCK_INFO_FREQUENCY_LO_WIDTH 32 -#define CLOCK_INFO_FREQUENCY_HI_OFST 8 -#define CLOCK_INFO_FREQUENCY_HI_LEN 4 -#define CLOCK_INFO_FREQUENCY_HI_LBN 64 -#define CLOCK_INFO_FREQUENCY_HI_WIDTH 32 -#define CLOCK_INFO_FREQUENCY_LBN 32 -#define CLOCK_INFO_FREQUENCY_WIDTH 64 -/* Human-readable ASCII name for clock, with NUL termination */ -#define CLOCK_INFO_NAME_OFST 12 -#define CLOCK_INFO_NAME_LEN 1 -#define CLOCK_INFO_NAME_NUM 16 -#define CLOCK_INFO_NAME_LBN 96 -#define CLOCK_INFO_NAME_WIDTH 8 - /* SCHED_CREDIT_CHECK_RESULT structuredef */ #define SCHED_CREDIT_CHECK_RESULT_LEN 16 -/* The instance of the scheduler. Refer to XN-200389-AW for the location of - * these schedulers in the hardware. +/* The instance of the scheduler. Refer to XN-200389-AW (snic/hnic) and + * XN-200425-TC (cdx) for the location of these schedulers in the hardware. */ #define SCHED_CREDIT_CHECK_RESULT_SCHED_INSTANCE_OFST 0 #define SCHED_CREDIT_CHECK_RESULT_SCHED_INSTANCE_LEN 1 @@ -23914,6 +21687,16 @@ #define SCHED_CREDIT_CHECK_RESULT_DMAC_H2C 0x7 /* enum */ #define SCHED_CREDIT_CHECK_RESULT_HUB_NET_B 0x8 /* enum */ #define SCHED_CREDIT_CHECK_RESULT_HUB_NET_REPLAY 0x9 /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_ADAPTER_C2H_C 0xa /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_A2_H2C_C 0xb /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_A3_SOFT_ADAPTOR_C 0xc /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_A4_DPU_WRITE_C 0xd /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_JRC_RRU 0xe /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_CDM_SINK 0xf /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_PCIE_SINK 0x10 /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_UPORT_SINK 0x11 /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_PSX_SINK 0x12 /* enum */ +#define SCHED_CREDIT_CHECK_RESULT_A5_DPU_READ_C 0x13 /* enum */ #define SCHED_CREDIT_CHECK_RESULT_SCHED_INSTANCE_LBN 0 #define SCHED_CREDIT_CHECK_RESULT_SCHED_INSTANCE_WIDTH 8 /* The type of node that this result refers to. */ @@ -23923,6 +21706,10 @@ #define SCHED_CREDIT_CHECK_RESULT_DEST 0x0 /* enum: Source node */ #define SCHED_CREDIT_CHECK_RESULT_SOURCE 0x1 +/* enum: Destination node credit type 1 (new to the Keystone schedulers, see + * SF-120268-TC) + */ +#define SCHED_CREDIT_CHECK_RESULT_DEST_CREDIT1 0x2 #define SCHED_CREDIT_CHECK_RESULT_NODE_TYPE_LBN 8 #define SCHED_CREDIT_CHECK_RESULT_NODE_TYPE_WIDTH 8 /* Level of node in scheduler hierarchy (level 0 is the bottom of the @@ -23950,592 +21737,6 @@ /***********************************/ -/* MC_CMD_GET_CLOCKS_INFO - * Get information about the device clocks - */ -#define MC_CMD_GET_CLOCKS_INFO 0x166 -#undef MC_CMD_0x166_PRIVILEGE_CTG - -#define MC_CMD_0x166_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_CLOCKS_INFO_IN msgrequest */ -#define MC_CMD_GET_CLOCKS_INFO_IN_LEN 0 - -/* MC_CMD_GET_CLOCKS_INFO_OUT msgresponse */ -#define MC_CMD_GET_CLOCKS_INFO_OUT_LENMIN 0 -#define MC_CMD_GET_CLOCKS_INFO_OUT_LENMAX 252 -#define MC_CMD_GET_CLOCKS_INFO_OUT_LENMAX_MCDI2 1008 -#define MC_CMD_GET_CLOCKS_INFO_OUT_LEN(num) (0+28*(num)) -#define MC_CMD_GET_CLOCKS_INFO_OUT_INFOS_NUM(len) (((len)-0)/28) -/* An array of CLOCK_INFO structures. */ -#define MC_CMD_GET_CLOCKS_INFO_OUT_INFOS_OFST 0 -#define MC_CMD_GET_CLOCKS_INFO_OUT_INFOS_LEN 28 -#define MC_CMD_GET_CLOCKS_INFO_OUT_INFOS_MINNUM 0 -#define MC_CMD_GET_CLOCKS_INFO_OUT_INFOS_MAXNUM 9 -#define MC_CMD_GET_CLOCKS_INFO_OUT_INFOS_MAXNUM_MCDI2 36 - - -/***********************************/ -/* MC_CMD_VNIC_ENCAP_RULE_ADD - * Add a rule for detecting encapsulations in the VNIC stage. Currently this - * only affects checksum validation in VNIC RX - on TX the send descriptor - * explicitly specifies encapsulation. These rules are per-VNIC, i.e. only - * apply to the current driver. If a rule matches, then the packet is - * considered to have the corresponding encapsulation type, and the inner - * packet is parsed. It is up to the driver to ensure that overlapping rules - * are not inserted. (If a packet would match multiple rules, a random one of - * them will be used.) A rule with the exact same match criteria may not be - * inserted twice (EALREADY). Only a limited number MATCH_FLAGS values are - * supported, use MC_CMD_GET_PARSER_DISP_INFO with OP - * OP_GET_SUPPORTED_VNIC_ENCAP_RULE_MATCHES to get a list of supported - * combinations. Each driver may only have a limited set of active rules - - * returns ENOSPC if the caller's table is full. - */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD 0x16d -#undef MC_CMD_0x16d_PRIVILEGE_CTG - -#define MC_CMD_0x16d_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_VNIC_ENCAP_RULE_ADD_IN msgrequest */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_LEN 36 -/* Set to MAE_MPORT_SELECTOR_ASSIGNED. In the future this may be relaxed. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MPORT_SELECTOR_OFST 0 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MPORT_SELECTOR_LEN 4 -/* Any non-zero bits other than the ones named below or an unsupported - * combination will cause the NIC to return EOPNOTSUPP. In the future more - * flags may be added. - */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_FLAGS_OFST 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_FLAGS_LEN 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_ETHER_TYPE_OFST 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_ETHER_TYPE_LBN 0 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_ETHER_TYPE_WIDTH 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_OUTER_VLAN_OFST 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_OUTER_VLAN_LBN 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_OUTER_VLAN_WIDTH 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_DST_IP_OFST 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_DST_IP_LBN 2 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_DST_IP_WIDTH 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_IP_PROTO_OFST 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_IP_PROTO_LBN 3 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_IP_PROTO_WIDTH 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_DST_PORT_OFST 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_DST_PORT_LBN 4 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_MATCH_DST_PORT_WIDTH 1 -/* Only if MATCH_ETHER_TYPE is set. Ethertype value as bytes in network order. - * Currently only IPv4 (0x0800) and IPv6 (0x86DD) ethertypes may be used. - */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_ETHER_TYPE_OFST 8 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_ETHER_TYPE_LEN 2 -/* Only if MATCH_OUTER_VLAN is set. VID value as bytes in network order. - * (Deprecated) - */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_LBN 80 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_WIDTH 12 -/* Only if MATCH_OUTER_VLAN is set. Aligned wrapper for OUTER_VLAN_VID. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_WORD_OFST 10 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_WORD_LEN 2 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_VID_OFST 10 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_VID_LBN 0 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_OUTER_VLAN_VID_WIDTH 12 -/* Only if MATCH_DST_IP is set. IP address as bytes in network order. In the - * case of IPv4, the IP should be in the first 4 bytes and all other bytes - * should be zero. - */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_DST_IP_OFST 12 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_DST_IP_LEN 16 -/* Only if MATCH_IP_PROTO is set. Currently only UDP proto (17) may be used. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_IP_PROTO_OFST 28 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_IP_PROTO_LEN 1 -/* Actions that should be applied to packets match the rule. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_ACTION_FLAGS_OFST 29 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_ACTION_FLAGS_LEN 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_STRIP_OUTER_VLAN_OFST 29 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_STRIP_OUTER_VLAN_LBN 0 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_STRIP_OUTER_VLAN_WIDTH 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_RSS_ON_OUTER_OFST 29 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_RSS_ON_OUTER_LBN 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_RSS_ON_OUTER_WIDTH 1 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_STEER_ON_OUTER_OFST 29 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_STEER_ON_OUTER_LBN 2 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_STEER_ON_OUTER_WIDTH 1 -/* Only if MATCH_DST_PORT is set. Port number as bytes in network order. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_DST_PORT_OFST 30 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_DST_PORT_LEN 2 -/* Resulting encapsulation type, as per MAE_MCDI_ENCAP_TYPE enumeration. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_ENCAP_TYPE_OFST 32 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_IN_ENCAP_TYPE_LEN 4 - -/* MC_CMD_VNIC_ENCAP_RULE_ADD_OUT msgresponse */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_OUT_LEN 4 -/* Handle to inserted rule. Used for removing the rule. */ -#define MC_CMD_VNIC_ENCAP_RULE_ADD_OUT_HANDLE_OFST 0 -#define MC_CMD_VNIC_ENCAP_RULE_ADD_OUT_HANDLE_LEN 4 - - -/***********************************/ -/* MC_CMD_VNIC_ENCAP_RULE_REMOVE - * Remove a VNIC encapsulation rule. Packets which would have previously - * matched the rule will then be considered as unencapsulated. Returns EALREADY - * if the input HANDLE doesn't correspond to an existing rule. - */ -#define MC_CMD_VNIC_ENCAP_RULE_REMOVE 0x16e -#undef MC_CMD_0x16e_PRIVILEGE_CTG - -#define MC_CMD_0x16e_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_VNIC_ENCAP_RULE_REMOVE_IN msgrequest */ -#define MC_CMD_VNIC_ENCAP_RULE_REMOVE_IN_LEN 4 -/* Handle which was returned by MC_CMD_VNIC_ENCAP_RULE_ADD. */ -#define MC_CMD_VNIC_ENCAP_RULE_REMOVE_IN_HANDLE_OFST 0 -#define MC_CMD_VNIC_ENCAP_RULE_REMOVE_IN_HANDLE_LEN 4 - -/* MC_CMD_VNIC_ENCAP_RULE_REMOVE_OUT msgresponse */ -#define MC_CMD_VNIC_ENCAP_RULE_REMOVE_OUT_LEN 0 - -/* UUID structuredef: An RFC4122 standard UUID. The values here are stored in - * the endianness specified by the RFC; users should ignore the broken-out - * fields and instead do straight memory copies to ensure correct ordering. - */ -#define UUID_LEN 16 -#define UUID_TIME_LOW_OFST 0 -#define UUID_TIME_LOW_LEN 4 -#define UUID_TIME_LOW_LBN 0 -#define UUID_TIME_LOW_WIDTH 32 -#define UUID_TIME_MID_OFST 4 -#define UUID_TIME_MID_LEN 2 -#define UUID_TIME_MID_LBN 32 -#define UUID_TIME_MID_WIDTH 16 -#define UUID_TIME_HI_LBN 52 -#define UUID_TIME_HI_WIDTH 12 -#define UUID_VERSION_LBN 48 -#define UUID_VERSION_WIDTH 4 -#define UUID_RESERVED_LBN 64 -#define UUID_RESERVED_WIDTH 2 -#define UUID_CLK_SEQ_LBN 66 -#define UUID_CLK_SEQ_WIDTH 14 -#define UUID_NODE_OFST 10 -#define UUID_NODE_LEN 6 -#define UUID_NODE_LBN 80 -#define UUID_NODE_WIDTH 48 - - -/***********************************/ -/* MC_CMD_PLUGIN_ALLOC - * Create a handle to a datapath plugin's extension. This involves finding a - * currently-loaded plugin offering the given functionality (as identified by - * the UUID) and allocating a handle to track the usage of it. Plugin - * functionality is identified by 'extension' rather than any other identifier - * so that a single plugin bitfile may offer more than one piece of independent - * functionality. If two bitfiles are loaded which both offer the same - * extension, then the metadata is interrogated further to determine which is - * the newest and that is the one opened. See SF-123625-SW for architectural - * detail on datapath plugins. - */ -#define MC_CMD_PLUGIN_ALLOC 0x1ad -#undef MC_CMD_0x1ad_PRIVILEGE_CTG - -#define MC_CMD_0x1ad_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_ALLOC_IN msgrequest */ -#define MC_CMD_PLUGIN_ALLOC_IN_LEN 24 -/* The functionality requested of the plugin, as a UUID structure */ -#define MC_CMD_PLUGIN_ALLOC_IN_UUID_OFST 0 -#define MC_CMD_PLUGIN_ALLOC_IN_UUID_LEN 16 -/* Additional options for opening the handle */ -#define MC_CMD_PLUGIN_ALLOC_IN_FLAGS_OFST 16 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAGS_LEN 4 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAG_INFO_ONLY_OFST 16 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAG_INFO_ONLY_LBN 0 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAG_INFO_ONLY_WIDTH 1 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAG_ALLOW_DISABLED_OFST 16 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAG_ALLOW_DISABLED_LBN 1 -#define MC_CMD_PLUGIN_ALLOC_IN_FLAG_ALLOW_DISABLED_WIDTH 1 -/* Load the extension only if it is in the specified administrative group. - * Specify ANY to load the extension wherever it is found (if there are - * multiple choices then the extension with the highest MINOR_VER/PATCH_VER - * will be loaded). See MC_CMD_PLUGIN_GET_META_GLOBAL for a description of - * administrative groups. - */ -#define MC_CMD_PLUGIN_ALLOC_IN_ADMIN_GROUP_OFST 20 -#define MC_CMD_PLUGIN_ALLOC_IN_ADMIN_GROUP_LEN 2 -/* enum: Load the extension from any ADMIN_GROUP. */ -#define MC_CMD_PLUGIN_ALLOC_IN_ANY 0xffff -/* Reserved */ -#define MC_CMD_PLUGIN_ALLOC_IN_RESERVED_OFST 22 -#define MC_CMD_PLUGIN_ALLOC_IN_RESERVED_LEN 2 - -/* MC_CMD_PLUGIN_ALLOC_OUT msgresponse */ -#define MC_CMD_PLUGIN_ALLOC_OUT_LEN 4 -/* Unique identifier of this usage */ -#define MC_CMD_PLUGIN_ALLOC_OUT_HANDLE_OFST 0 -#define MC_CMD_PLUGIN_ALLOC_OUT_HANDLE_LEN 4 - - -/***********************************/ -/* MC_CMD_PLUGIN_FREE - * Delete a handle to a plugin's extension. - */ -#define MC_CMD_PLUGIN_FREE 0x1ae -#undef MC_CMD_0x1ae_PRIVILEGE_CTG - -#define MC_CMD_0x1ae_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_FREE_IN msgrequest */ -#define MC_CMD_PLUGIN_FREE_IN_LEN 4 -/* Handle returned by MC_CMD_PLUGIN_ALLOC_OUT */ -#define MC_CMD_PLUGIN_FREE_IN_HANDLE_OFST 0 -#define MC_CMD_PLUGIN_FREE_IN_HANDLE_LEN 4 - -/* MC_CMD_PLUGIN_FREE_OUT msgresponse */ -#define MC_CMD_PLUGIN_FREE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_PLUGIN_GET_META_GLOBAL - * Returns the global metadata applying to the whole plugin extension. See the - * other metadata calls for subtypes of data. - */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL 0x1af -#undef MC_CMD_0x1af_PRIVILEGE_CTG - -#define MC_CMD_0x1af_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_GET_META_GLOBAL_IN msgrequest */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_IN_LEN 4 -/* Handle returned by MC_CMD_PLUGIN_ALLOC_OUT */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_IN_HANDLE_OFST 0 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_IN_HANDLE_LEN 4 - -/* MC_CMD_PLUGIN_GET_META_GLOBAL_OUT msgresponse */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_LEN 36 -/* Unique identifier of this plugin extension. This is identical to the value - * which was requested when the handle was allocated. - */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_UUID_OFST 0 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_UUID_LEN 16 -/* semver sub-version of this plugin extension */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MINOR_VER_OFST 16 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MINOR_VER_LEN 2 -/* semver micro-version of this plugin extension */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_PATCH_VER_OFST 18 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_PATCH_VER_LEN 2 -/* Number of different messages which can be sent to this extension */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_NUM_MSGS_OFST 20 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_NUM_MSGS_LEN 4 -/* Byte offset within the VI window of the plugin's mapped CSR window. */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_OFFSET_OFST 24 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_OFFSET_LEN 2 -/* Number of bytes mapped through to the plugin's CSRs. 0 if that feature was - * not requested by the plugin (in which case MAPPED_CSR_OFFSET and - * MAPPED_CSR_FLAGS are ignored). - */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_SIZE_OFST 26 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_SIZE_LEN 2 -/* Flags indicating how to perform the CSR window mapping. */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAGS_OFST 28 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAGS_LEN 4 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAG_READ_OFST 28 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAG_READ_LBN 0 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAG_READ_WIDTH 1 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAG_WRITE_OFST 28 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAG_WRITE_LBN 1 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_MAPPED_CSR_FLAG_WRITE_WIDTH 1 -/* Identifier of the set of extensions which all change state together. - * Extensions having the same ADMIN_GROUP will always load and unload at the - * same time. ADMIN_GROUP values themselves are arbitrary (but they contain a - * generation number as an implementation detail to ensure that they're not - * reused rapidly). - */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_ADMIN_GROUP_OFST 32 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_ADMIN_GROUP_LEN 1 -/* Bitshift in MC_CMD_DEVEL_CLIENT_PRIVILEGE_MODIFY's MASK parameters - * corresponding to this extension, i.e. set the bit 1<<PRIVILEGE_BIT to permit - * access to this extension. - */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_PRIVILEGE_BIT_OFST 33 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_PRIVILEGE_BIT_LEN 1 -/* Reserved */ -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_RESERVED_OFST 34 -#define MC_CMD_PLUGIN_GET_META_GLOBAL_OUT_RESERVED_LEN 2 - - -/***********************************/ -/* MC_CMD_PLUGIN_GET_META_PUBLISHER - * Returns metadata supplied by the plugin author which describes this - * extension in a human-readable way. Contrast with - * MC_CMD_PLUGIN_GET_META_GLOBAL, which returns information needed for software - * to operate. - */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER 0x1b0 -#undef MC_CMD_0x1b0_PRIVILEGE_CTG - -#define MC_CMD_0x1b0_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_GET_META_PUBLISHER_IN msgrequest */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_LEN 12 -/* Handle returned by MC_CMD_PLUGIN_ALLOC_OUT */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_HANDLE_OFST 0 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_HANDLE_LEN 4 -/* Category of data to return */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_SUBTYPE_OFST 4 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_SUBTYPE_LEN 4 -/* enum: Top-level information about the extension. The returned data is an - * array of key/value pairs using the keys in RFC5013 (Dublin Core) to describe - * the extension. The data is a back-to-back list of zero-terminated strings; - * the even-numbered fields (0,2,4,...) are keys and their following odd- - * numbered fields are the corresponding values. Both keys and values are - * nominally UTF-8. Per RFC5013, the same key may be repeated any number of - * times. Note that all information (including the key/value structure itself - * and the UTF-8 encoding) may have been provided by the plugin author, so - * callers must be cautious about parsing it. Callers should parse only the - * top-level structure to separate out the keys and values; the contents of the - * values is not expected to be machine-readable. - */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_EXTENSION_KVS 0x0 -/* Byte position of the data to be returned within the full data block of the - * given SUBTYPE. - */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_OFFSET_OFST 8 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_IN_OFFSET_LEN 4 - -/* MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT msgresponse */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_LENMIN 4 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_LENMAX 252 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_LEN(num) (4+1*(num)) -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_DATA_NUM(len) (((len)-4)/1) -/* Full length of the data block of the requested SUBTYPE, in bytes. */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_TOTAL_SIZE_OFST 0 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_TOTAL_SIZE_LEN 4 -/* The information requested by SUBTYPE. */ -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_DATA_OFST 4 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_DATA_LEN 1 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_DATA_MINNUM 0 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_DATA_MAXNUM 248 -#define MC_CMD_PLUGIN_GET_META_PUBLISHER_OUT_DATA_MAXNUM_MCDI2 1016 - - -/***********************************/ -/* MC_CMD_PLUGIN_GET_META_MSG - * Returns the simple metadata for a specific plugin request message. This - * supplies information necessary for the host to know how to build an - * MC_CMD_PLUGIN_REQ request. - */ -#define MC_CMD_PLUGIN_GET_META_MSG 0x1b1 -#undef MC_CMD_0x1b1_PRIVILEGE_CTG - -#define MC_CMD_0x1b1_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_GET_META_MSG_IN msgrequest */ -#define MC_CMD_PLUGIN_GET_META_MSG_IN_LEN 8 -/* Handle returned by MC_CMD_PLUGIN_ALLOC_OUT */ -#define MC_CMD_PLUGIN_GET_META_MSG_IN_HANDLE_OFST 0 -#define MC_CMD_PLUGIN_GET_META_MSG_IN_HANDLE_LEN 4 -/* Unique message ID to obtain */ -#define MC_CMD_PLUGIN_GET_META_MSG_IN_ID_OFST 4 -#define MC_CMD_PLUGIN_GET_META_MSG_IN_ID_LEN 4 - -/* MC_CMD_PLUGIN_GET_META_MSG_OUT msgresponse */ -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_LEN 44 -/* Unique message ID. This is the same value as the input parameter; it exists - * to allow future MCDI extensions which enumerate all messages. - */ -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_ID_OFST 0 -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_ID_LEN 4 -/* Packed index number of this message, assigned by the MC to give each message - * a unique ID in an array to allow for more efficient storage/management. - */ -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_INDEX_OFST 4 -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_INDEX_LEN 4 -/* Short human-readable codename for this message. This is conventionally - * formatted as a C identifier in the basic ASCII character set with any spare - * bytes at the end set to 0, however this convention is not enforced by the MC - * so consumers must check for all potential malformations before using it for - * a trusted purpose. - */ -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_NAME_OFST 8 -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_NAME_LEN 32 -/* Number of bytes of data which must be passed from the host kernel to the MC - * for this message's payload, and which are passed back again in the response. - * The MC's plugin metadata loader will have validated that the number of bytes - * specified here will fit in to MC_CMD_PLUGIN_REQ_IN_DATA in a single MCDI - * message. - */ -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_DATA_SIZE_OFST 40 -#define MC_CMD_PLUGIN_GET_META_MSG_OUT_DATA_SIZE_LEN 4 - -/* PLUGIN_EXTENSION structuredef: Used within MC_CMD_PLUGIN_GET_ALL to describe - * an individual extension. - */ -#define PLUGIN_EXTENSION_LEN 20 -#define PLUGIN_EXTENSION_UUID_OFST 0 -#define PLUGIN_EXTENSION_UUID_LEN 16 -#define PLUGIN_EXTENSION_UUID_LBN 0 -#define PLUGIN_EXTENSION_UUID_WIDTH 128 -#define PLUGIN_EXTENSION_ADMIN_GROUP_OFST 16 -#define PLUGIN_EXTENSION_ADMIN_GROUP_LEN 1 -#define PLUGIN_EXTENSION_ADMIN_GROUP_LBN 128 -#define PLUGIN_EXTENSION_ADMIN_GROUP_WIDTH 8 -#define PLUGIN_EXTENSION_FLAG_ENABLED_LBN 136 -#define PLUGIN_EXTENSION_FLAG_ENABLED_WIDTH 1 -#define PLUGIN_EXTENSION_RESERVED_LBN 137 -#define PLUGIN_EXTENSION_RESERVED_WIDTH 23 - - -/***********************************/ -/* MC_CMD_PLUGIN_GET_ALL - * Returns a list of all plugin extensions currently loaded and available. The - * UUIDs returned can be passed to MC_CMD_PLUGIN_ALLOC in order to obtain more - * detailed metadata via the MC_CMD_PLUGIN_GET_META_* family of requests. The - * ADMIN_GROUP field collects how extensions are grouped in to units which are - * loaded/unloaded together; extensions with the same value are in the same - * group. - */ -#define MC_CMD_PLUGIN_GET_ALL 0x1b2 -#undef MC_CMD_0x1b2_PRIVILEGE_CTG - -#define MC_CMD_0x1b2_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_GET_ALL_IN msgrequest */ -#define MC_CMD_PLUGIN_GET_ALL_IN_LEN 4 -/* Additional options for querying. Note that if neither FLAG_INCLUDE_ENABLED - * nor FLAG_INCLUDE_DISABLED are specified then the result set will be empty. - */ -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAGS_OFST 0 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAGS_LEN 4 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAG_INCLUDE_ENABLED_OFST 0 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAG_INCLUDE_ENABLED_LBN 0 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAG_INCLUDE_ENABLED_WIDTH 1 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAG_INCLUDE_DISABLED_OFST 0 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAG_INCLUDE_DISABLED_LBN 1 -#define MC_CMD_PLUGIN_GET_ALL_IN_FLAG_INCLUDE_DISABLED_WIDTH 1 - -/* MC_CMD_PLUGIN_GET_ALL_OUT msgresponse */ -#define MC_CMD_PLUGIN_GET_ALL_OUT_LENMIN 0 -#define MC_CMD_PLUGIN_GET_ALL_OUT_LENMAX 240 -#define MC_CMD_PLUGIN_GET_ALL_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_PLUGIN_GET_ALL_OUT_LEN(num) (0+20*(num)) -#define MC_CMD_PLUGIN_GET_ALL_OUT_EXTENSIONS_NUM(len) (((len)-0)/20) -/* The list of available plugin extensions, as an array of PLUGIN_EXTENSION - * structs. - */ -#define MC_CMD_PLUGIN_GET_ALL_OUT_EXTENSIONS_OFST 0 -#define MC_CMD_PLUGIN_GET_ALL_OUT_EXTENSIONS_LEN 20 -#define MC_CMD_PLUGIN_GET_ALL_OUT_EXTENSIONS_MINNUM 0 -#define MC_CMD_PLUGIN_GET_ALL_OUT_EXTENSIONS_MAXNUM 12 -#define MC_CMD_PLUGIN_GET_ALL_OUT_EXTENSIONS_MAXNUM_MCDI2 51 - - -/***********************************/ -/* MC_CMD_PLUGIN_REQ - * Send a command to a plugin. A plugin may define an arbitrary number of - * 'messages' which it allows applications on the host system to send, each - * identified by a 32-bit ID. - */ -#define MC_CMD_PLUGIN_REQ 0x1b3 -#undef MC_CMD_0x1b3_PRIVILEGE_CTG - -#define MC_CMD_0x1b3_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_PLUGIN_REQ_IN msgrequest */ -#define MC_CMD_PLUGIN_REQ_IN_LENMIN 8 -#define MC_CMD_PLUGIN_REQ_IN_LENMAX 252 -#define MC_CMD_PLUGIN_REQ_IN_LENMAX_MCDI2 1020 -#define MC_CMD_PLUGIN_REQ_IN_LEN(num) (8+1*(num)) -#define MC_CMD_PLUGIN_REQ_IN_DATA_NUM(len) (((len)-8)/1) -/* Handle returned by MC_CMD_PLUGIN_ALLOC_OUT */ -#define MC_CMD_PLUGIN_REQ_IN_HANDLE_OFST 0 -#define MC_CMD_PLUGIN_REQ_IN_HANDLE_LEN 4 -/* Message ID defined by the plugin author */ -#define MC_CMD_PLUGIN_REQ_IN_ID_OFST 4 -#define MC_CMD_PLUGIN_REQ_IN_ID_LEN 4 -/* Data blob being the parameter to the message. This must be of the length - * specified by MC_CMD_PLUGIN_GET_META_MSG_IN_MCDI_PARAM_SIZE. - */ -#define MC_CMD_PLUGIN_REQ_IN_DATA_OFST 8 -#define MC_CMD_PLUGIN_REQ_IN_DATA_LEN 1 -#define MC_CMD_PLUGIN_REQ_IN_DATA_MINNUM 0 -#define MC_CMD_PLUGIN_REQ_IN_DATA_MAXNUM 244 -#define MC_CMD_PLUGIN_REQ_IN_DATA_MAXNUM_MCDI2 1012 - -/* MC_CMD_PLUGIN_REQ_OUT msgresponse */ -#define MC_CMD_PLUGIN_REQ_OUT_LENMIN 0 -#define MC_CMD_PLUGIN_REQ_OUT_LENMAX 252 -#define MC_CMD_PLUGIN_REQ_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_PLUGIN_REQ_OUT_LEN(num) (0+1*(num)) -#define MC_CMD_PLUGIN_REQ_OUT_DATA_NUM(len) (((len)-0)/1) -/* The input data, as transformed and/or updated by the plugin's eBPF. Will be - * the same size as the input DATA parameter. - */ -#define MC_CMD_PLUGIN_REQ_OUT_DATA_OFST 0 -#define MC_CMD_PLUGIN_REQ_OUT_DATA_LEN 1 -#define MC_CMD_PLUGIN_REQ_OUT_DATA_MINNUM 0 -#define MC_CMD_PLUGIN_REQ_OUT_DATA_MAXNUM 252 -#define MC_CMD_PLUGIN_REQ_OUT_DATA_MAXNUM_MCDI2 1020 - -/* DESC_ADDR_REGION structuredef: Describes a contiguous region of DESC_ADDR - * space that maps to a contiguous region of TRGT_ADDR space. Addresses - * DESC_ADDR in the range [DESC_ADDR_BASE:DESC_ADDR_BASE + 1 << - * WINDOW_SIZE_LOG2) map to TRGT_ADDR = DESC_ADDR - DESC_ADDR_BASE + - * TRGT_ADDR_BASE. - */ -#define DESC_ADDR_REGION_LEN 32 -/* The start of the region in DESC_ADDR space. */ -#define DESC_ADDR_REGION_DESC_ADDR_BASE_OFST 0 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_LEN 8 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_LO_OFST 0 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_LO_LEN 4 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_LO_LBN 0 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_LO_WIDTH 32 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_HI_OFST 4 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_HI_LEN 4 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_HI_LBN 32 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_HI_WIDTH 32 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_LBN 0 -#define DESC_ADDR_REGION_DESC_ADDR_BASE_WIDTH 64 -/* The start of the region in TRGT_ADDR space. Drivers can set this via - * MC_CMD_SET_DESC_ADDR_REGIONS. - */ -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_OFST 8 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_LEN 8 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_LO_OFST 8 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_LO_LEN 4 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_LO_LBN 64 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_LO_WIDTH 32 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_HI_OFST 12 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_HI_LEN 4 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_HI_LBN 96 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_HI_WIDTH 32 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_LBN 64 -#define DESC_ADDR_REGION_TRGT_ADDR_BASE_WIDTH 64 -/* The size of the region. */ -#define DESC_ADDR_REGION_WINDOW_SIZE_LOG2_OFST 16 -#define DESC_ADDR_REGION_WINDOW_SIZE_LOG2_LEN 4 -#define DESC_ADDR_REGION_WINDOW_SIZE_LOG2_LBN 128 -#define DESC_ADDR_REGION_WINDOW_SIZE_LOG2_WIDTH 32 -/* The alignment restriction on TRGT_ADDR. TRGT_ADDR values set by the driver - * must be a multiple of 1 << TRGT_ADDR_ALIGN_LOG2. - */ -#define DESC_ADDR_REGION_TRGT_ADDR_ALIGN_LOG2_OFST 20 -#define DESC_ADDR_REGION_TRGT_ADDR_ALIGN_LOG2_LEN 4 -#define DESC_ADDR_REGION_TRGT_ADDR_ALIGN_LOG2_LBN 160 -#define DESC_ADDR_REGION_TRGT_ADDR_ALIGN_LOG2_WIDTH 32 -#define DESC_ADDR_REGION_RSVD_OFST 24 -#define DESC_ADDR_REGION_RSVD_LEN 8 -#define DESC_ADDR_REGION_RSVD_LO_OFST 24 -#define DESC_ADDR_REGION_RSVD_LO_LEN 4 -#define DESC_ADDR_REGION_RSVD_LO_LBN 192 -#define DESC_ADDR_REGION_RSVD_LO_WIDTH 32 -#define DESC_ADDR_REGION_RSVD_HI_OFST 28 -#define DESC_ADDR_REGION_RSVD_HI_LEN 4 -#define DESC_ADDR_REGION_RSVD_HI_LBN 224 -#define DESC_ADDR_REGION_RSVD_HI_WIDTH 32 -#define DESC_ADDR_REGION_RSVD_LBN 192 -#define DESC_ADDR_REGION_RSVD_WIDTH 64 - - -/***********************************/ /* MC_CMD_GET_DESC_ADDR_INFO * Returns a description of the mapping from DESC_ADDR to TRGT_ADDR for the calling function's address space. */ @@ -24836,122 +22037,6 @@ /***********************************/ -/* MC_CMD_GET_BOARD_ATTR - * Retrieve physical build-level board attributes as configured at - * manufacturing stage. Fields originate from EEPROM and per-platform constants - * in firmware. Fields are used in development to identify/ differentiate - * boards based on build levels/parameters, and also in manufacturing to cross - * check "what was programmed in manufacturing" is same as "what firmware - * thinks has been programmed" as there are two layers to translation within - * firmware before the attributes reach this MCDI handler. Some parameters are - * retrieved as part of other commands and therefore not replicated here. See - * GET_VERSION_OUT. - */ -#define MC_CMD_GET_BOARD_ATTR 0x1c6 -#undef MC_CMD_0x1c6_PRIVILEGE_CTG - -#define MC_CMD_0x1c6_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_BOARD_ATTR_IN msgrequest */ -#define MC_CMD_GET_BOARD_ATTR_IN_LEN 0 - -/* MC_CMD_GET_BOARD_ATTR_OUT msgresponse */ -#define MC_CMD_GET_BOARD_ATTR_OUT_LEN 16 -/* Defines board capabilities and validity of attributes returned in this - * response-message. - */ -#define MC_CMD_GET_BOARD_ATTR_OUT_FLAGS_OFST 0 -#define MC_CMD_GET_BOARD_ATTR_OUT_FLAGS_LEN 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_FAN_OFST 0 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_FAN_LBN 0 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_FAN_WIDTH 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_SOC_OFST 0 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_SOC_LBN 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_SOC_WIDTH 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_AUX_POWER_OFST 0 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_AUX_POWER_LBN 2 -#define MC_CMD_GET_BOARD_ATTR_OUT_HAS_AUX_POWER_WIDTH 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_ATTRIBUTES_OFST 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_ATTRIBUTES_LEN 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_SOC_EE_OFST 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_SOC_EE_LBN 0 -#define MC_CMD_GET_BOARD_ATTR_OUT_SOC_EE_WIDTH 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_SUC_EE_OFST 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_SUC_EE_LBN 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_SUC_EE_WIDTH 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_FPGA_VOLTAGES_SUPPORTED_OFST 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_FPGA_VOLTAGES_SUPPORTED_LBN 16 -#define MC_CMD_GET_BOARD_ATTR_OUT_FPGA_VOLTAGES_SUPPORTED_WIDTH 8 -/* enum: The FPGA voltage on the adapter can be set to low */ -#define MC_CMD_FPGA_VOLTAGE_LOW 0x0 -/* enum: The FPGA voltage on the adapter can be set to regular */ -#define MC_CMD_FPGA_VOLTAGE_REG 0x1 -/* enum: The FPGA voltage on the adapter can be set to high */ -#define MC_CMD_FPGA_VOLTAGE_HIGH 0x2 -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_COUNT_OFST 4 -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_COUNT_LBN 24 -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_COUNT_WIDTH 8 -/* An array of cage types on the board */ -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_TYPE_OFST 8 -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_TYPE_LEN 1 -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_TYPE_NUM 8 -/* enum: The cages are not known */ -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_TYPE_UNKNOWN 0x0 -/* enum: The cages are SFP/SFP+ */ -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_TYPE_SFP 0x1 -/* enum: The cages are QSFP/QSFP+ */ -#define MC_CMD_GET_BOARD_ATTR_OUT_CAGE_TYPE_QSFP 0x2 - - -/***********************************/ -/* MC_CMD_GET_SOC_STATE - * Retrieve current state of the System-on-Chip. This command is valid when - * MC_CMD_GET_BOARD_ATTR:HAS_SOC is set. - */ -#define MC_CMD_GET_SOC_STATE 0x1c7 -#undef MC_CMD_0x1c7_PRIVILEGE_CTG - -#define MC_CMD_0x1c7_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_GET_SOC_STATE_IN msgrequest */ -#define MC_CMD_GET_SOC_STATE_IN_LEN 0 - -/* MC_CMD_GET_SOC_STATE_OUT msgresponse */ -#define MC_CMD_GET_SOC_STATE_OUT_LEN 12 -/* Status flags for the SoC */ -#define MC_CMD_GET_SOC_STATE_OUT_FLAGS_OFST 0 -#define MC_CMD_GET_SOC_STATE_OUT_FLAGS_LEN 4 -#define MC_CMD_GET_SOC_STATE_OUT_SHOULD_THROTTLE_OFST 0 -#define MC_CMD_GET_SOC_STATE_OUT_SHOULD_THROTTLE_LBN 0 -#define MC_CMD_GET_SOC_STATE_OUT_SHOULD_THROTTLE_WIDTH 1 -#define MC_CMD_GET_SOC_STATE_OUT_OS_RECOVERY_REQUIRED_OFST 0 -#define MC_CMD_GET_SOC_STATE_OUT_OS_RECOVERY_REQUIRED_LBN 1 -#define MC_CMD_GET_SOC_STATE_OUT_OS_RECOVERY_REQUIRED_WIDTH 1 -#define MC_CMD_GET_SOC_STATE_OUT_WDT_FIRED_OFST 0 -#define MC_CMD_GET_SOC_STATE_OUT_WDT_FIRED_LBN 2 -#define MC_CMD_GET_SOC_STATE_OUT_WDT_FIRED_WIDTH 1 -/* Status fields for the SoC */ -#define MC_CMD_GET_SOC_STATE_OUT_ATTRIBUTES_OFST 4 -#define MC_CMD_GET_SOC_STATE_OUT_ATTRIBUTES_LEN 4 -#define MC_CMD_GET_SOC_STATE_OUT_RUN_STATE_OFST 4 -#define MC_CMD_GET_SOC_STATE_OUT_RUN_STATE_LBN 0 -#define MC_CMD_GET_SOC_STATE_OUT_RUN_STATE_WIDTH 8 -/* enum: Power on (set by SUC on power up) */ -#define MC_CMD_GET_SOC_STATE_OUT_SOC_BOOT 0x0 -/* enum: Running bootloader */ -#define MC_CMD_GET_SOC_STATE_OUT_SOC_BOOTLOADER 0x1 -/* enum: Bootloader has started OS. OS is booting */ -#define MC_CMD_GET_SOC_STATE_OUT_SOC_OS_START 0x2 -/* enum: OS is running */ -#define MC_CMD_GET_SOC_STATE_OUT_SOC_OS_RUNNING 0x3 -/* enum: Maintenance OS is running */ -#define MC_CMD_GET_SOC_STATE_OUT_SOC_OS_MAINTENANCE 0x4 -/* Number of SoC resets since power on */ -#define MC_CMD_GET_SOC_STATE_OUT_RESET_COUNT_OFST 8 -#define MC_CMD_GET_SOC_STATE_OUT_RESET_COUNT_LEN 4 - - -/***********************************/ /* MC_CMD_CHECK_SCHEDULER_CREDITS * For debugging purposes. For each source and destination node in the hardware * schedulers, check whether the number of credits is as it should be. This @@ -25010,76 +22095,6 @@ /***********************************/ -/* MC_CMD_TXQ_STATS - * Query per-TXQ statistics. - */ -#define MC_CMD_TXQ_STATS 0x1d5 -#undef MC_CMD_0x1d5_PRIVILEGE_CTG - -#define MC_CMD_0x1d5_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TXQ_STATS_IN msgrequest */ -#define MC_CMD_TXQ_STATS_IN_LEN 8 -/* Instance of TXQ to retrieve statistics for */ -#define MC_CMD_TXQ_STATS_IN_INSTANCE_OFST 0 -#define MC_CMD_TXQ_STATS_IN_INSTANCE_LEN 4 -/* Flags for the request */ -#define MC_CMD_TXQ_STATS_IN_FLAGS_OFST 4 -#define MC_CMD_TXQ_STATS_IN_FLAGS_LEN 4 -#define MC_CMD_TXQ_STATS_IN_CLEAR_OFST 4 -#define MC_CMD_TXQ_STATS_IN_CLEAR_LBN 0 -#define MC_CMD_TXQ_STATS_IN_CLEAR_WIDTH 1 - -/* MC_CMD_TXQ_STATS_OUT msgresponse */ -#define MC_CMD_TXQ_STATS_OUT_LENMIN 0 -#define MC_CMD_TXQ_STATS_OUT_LENMAX 248 -#define MC_CMD_TXQ_STATS_OUT_LENMAX_MCDI2 1016 -#define MC_CMD_TXQ_STATS_OUT_LEN(num) (0+8*(num)) -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_NUM(len) (((len)-0)/8) -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_OFST 0 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_LEN 8 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_LO_OFST 0 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_LO_LEN 4 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_LO_LBN 0 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_LO_WIDTH 32 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_HI_OFST 4 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_HI_LEN 4 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_HI_LBN 32 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_HI_WIDTH 32 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_MINNUM 0 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_MAXNUM 31 -#define MC_CMD_TXQ_STATS_OUT_STATISTICS_MAXNUM_MCDI2 127 -#define MC_CMD_TXQ_STATS_CTPIO_MAX_FILL 0x0 /* enum */ - -/* FUNCTION_PERSONALITY structuredef: The meanings of the personalities are - * defined in SF-120734-TC with more information in SF-122717-TC. - */ -#define FUNCTION_PERSONALITY_LEN 4 -#define FUNCTION_PERSONALITY_ID_OFST 0 -#define FUNCTION_PERSONALITY_ID_LEN 4 -/* enum: Function has no assigned personality */ -#define FUNCTION_PERSONALITY_NULL 0x0 -/* enum: Function has an EF100-style function control window and VI windows - * with both EF100 and vDPA doorbells. - */ -#define FUNCTION_PERSONALITY_EF100 0x1 -/* enum: Function has virtio net device configuration registers and doorbells - * for virtio queue pairs. - */ -#define FUNCTION_PERSONALITY_VIRTIO_NET 0x2 -/* enum: Function has virtio block device configuration registers and a - * doorbell for a single virtqueue. - */ -#define FUNCTION_PERSONALITY_VIRTIO_BLK 0x3 -/* enum: Function is a Xilinx acceleration device - management function */ -#define FUNCTION_PERSONALITY_ACCEL_MGMT 0x4 -/* enum: Function is a Xilinx acceleration device - user function */ -#define FUNCTION_PERSONALITY_ACCEL_USR 0x5 -#define FUNCTION_PERSONALITY_ID_LBN 0 -#define FUNCTION_PERSONALITY_ID_WIDTH 32 - - -/***********************************/ /* MC_CMD_VIRTIO_GET_FEATURES * Get a list of the virtio features supported by the device. */ @@ -25162,37 +22177,6 @@ /***********************************/ -/* MC_CMD_VIRTIO_GET_CAPABILITIES - * Get virtio capabilities supported by the device. Returns general virtio - * capabilities and limitations of the hardware / firmware implementation - * (hardware device as a whole), rather than that of individual configured - * virtio devices. At present, only the absolute maximum number of queues - * allowed on multi-queue devices is returned. Response is expected to be - * extended as necessary in the future. - */ -#define MC_CMD_VIRTIO_GET_CAPABILITIES 0x1d3 -#undef MC_CMD_0x1d3_PRIVILEGE_CTG - -#define MC_CMD_0x1d3_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_VIRTIO_GET_CAPABILITIES_IN msgrequest */ -#define MC_CMD_VIRTIO_GET_CAPABILITIES_IN_LEN 4 -/* Type of device to get capabilities for. Matches the device id as defined by - * the virtio spec. - */ -#define MC_CMD_VIRTIO_GET_CAPABILITIES_IN_DEVICE_ID_OFST 0 -#define MC_CMD_VIRTIO_GET_CAPABILITIES_IN_DEVICE_ID_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_VIRTIO_GET_FEATURES/MC_CMD_VIRTIO_GET_FEATURES_IN/DEVICE_ID */ - -/* MC_CMD_VIRTIO_GET_CAPABILITIES_OUT msgresponse */ -#define MC_CMD_VIRTIO_GET_CAPABILITIES_OUT_LEN 4 -/* Maximum number of queues supported for a single device instance */ -#define MC_CMD_VIRTIO_GET_CAPABILITIES_OUT_MAX_QUEUES_OFST 0 -#define MC_CMD_VIRTIO_GET_CAPABILITIES_OUT_MAX_QUEUES_LEN 4 - - -/***********************************/ /* MC_CMD_VIRTIO_INIT_QUEUE * Create a virtio virtqueue. Fails with EALREADY if the queue already exists. * Fails with ENOSUP if a feature is requested that isn't supported. Fails with @@ -25474,866 +22458,6 @@ #define PCIE_FUNCTION_INTF_LBN 32 #define PCIE_FUNCTION_INTF_WIDTH 32 -/* QUEUE_ID structuredef: Structure representing an absolute queue identifier - * (absolute VI number + VI relative queue number). On Keystone, a VI can - * contain multiple queues (at present, up to 2), each with separate controls - * for direction. This structure is required to uniquely identify the absolute - * source queue for descriptor proxy functions. - */ -#define QUEUE_ID_LEN 4 -/* Absolute VI number */ -#define QUEUE_ID_ABS_VI_OFST 0 -#define QUEUE_ID_ABS_VI_LEN 2 -#define QUEUE_ID_ABS_VI_LBN 0 -#define QUEUE_ID_ABS_VI_WIDTH 16 -/* Relative queue number within the VI */ -#define QUEUE_ID_REL_QUEUE_LBN 16 -#define QUEUE_ID_REL_QUEUE_WIDTH 1 -#define QUEUE_ID_RESERVED_LBN 17 -#define QUEUE_ID_RESERVED_WIDTH 15 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_CREATE - * Descriptor proxy functions are abstract devices that forward all request - * submitted to the host PCIe function (descriptors submitted to Virtio or - * EF100 queues) to be handled on another function (most commonly on the - * embedded Application Processor), via EF100 descriptor proxy, memory-to- - * memory and descriptor-to-completion mechanisms. Primary user is Virtio-blk - * subsystem, see SF-122927-TC. This function allocates a new descriptor proxy - * function on the host and assigns a user-defined label. The actual function - * configuration is not persisted until the caller configures it with - * MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN and commits with - * MC_CMD_DESC_PROXY_FUNC_COMMIT_IN. - */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE 0x172 -#undef MC_CMD_0x172_PRIVILEGE_CTG - -#define MC_CMD_0x172_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_CREATE_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_LEN 52 -/* PCIe Function ID to allocate (as struct PCIE_FUNCTION). Set to - * {PF_ANY,VF_ANY,interface} for "any available function" Set to - * {PF_ANY,VF_NULL,interface} for "any available PF" - */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_LEN 8 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_LO_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_LO_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_LO_LBN 0 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_LO_WIDTH 32 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_HI_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_HI_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_HI_LBN 32 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_HI_WIDTH 32 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_PF_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_PF_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_VF_OFST 2 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_VF_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_INTF_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_FUNC_INTF_LEN 4 -/* The personality to set. The meanings of the personalities are defined in - * SF-120734-TC with more information in SF-122717-TC. At present, we only - * support proxying for VIRTIO_BLK - */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_PERSONALITY_OFST 8 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_PERSONALITY_LEN 4 -/* Enum values, see field(s): */ -/* FUNCTION_PERSONALITY/ID */ -/* User-defined label (zero-terminated ASCII string) to uniquely identify the - * function - */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_LABEL_OFST 12 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_IN_LABEL_LEN 40 - -/* MC_CMD_DESC_PROXY_FUNC_CREATE_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_LEN 12 -/* Handle to the descriptor proxy function */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_HANDLE_LEN 4 -/* Allocated function ID (as struct PCIE_FUNCTION) */ -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_LEN 8 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_LO_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_LO_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_LO_LBN 32 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_LO_WIDTH 32 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_HI_OFST 8 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_HI_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_HI_LBN 64 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_HI_WIDTH 32 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_PF_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_PF_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_VF_OFST 6 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_VF_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_INTF_OFST 8 -#define MC_CMD_DESC_PROXY_FUNC_CREATE_OUT_FUNC_INTF_LEN 4 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_DESTROY - * Remove an existing descriptor proxy function. Underlying function - * personality and configuration reverts back to factory default. Function - * configuration is committed immediately to specified store and any function - * ownership is released. - */ -#define MC_CMD_DESC_PROXY_FUNC_DESTROY 0x173 -#undef MC_CMD_0x173_PRIVILEGE_CTG - -#define MC_CMD_0x173_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_DESTROY_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_DESTROY_IN_LEN 44 -/* User-defined label (zero-terminated ASCII string) to uniquely identify the - * function - */ -#define MC_CMD_DESC_PROXY_FUNC_DESTROY_IN_LABEL_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_DESTROY_IN_LABEL_LEN 40 -/* Store from which to remove function configuration */ -#define MC_CMD_DESC_PROXY_FUNC_DESTROY_IN_STORE_OFST 40 -#define MC_CMD_DESC_PROXY_FUNC_DESTROY_IN_STORE_LEN 4 -/* Enum values, see field(s): */ -/* MC_CMD_DESC_PROXY_FUNC_COMMIT/MC_CMD_DESC_PROXY_FUNC_COMMIT_IN/STORE */ - -/* MC_CMD_DESC_PROXY_FUNC_DESTROY_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_DESTROY_OUT_LEN 0 - -/* VIRTIO_BLK_CONFIG structuredef: Virtio block device configuration. See - * Virtio specification v1.1, Sections 5.2.3 and 6 for definition of feature - * bits. See Virtio specification v1.1, Section 5.2.4 (struct - * virtio_blk_config) for definition of remaining configuration fields - */ -#define VIRTIO_BLK_CONFIG_LEN 68 -/* Virtio block device features to advertise, per Virtio 1.1, 5.2.3 and 6 */ -#define VIRTIO_BLK_CONFIG_FEATURES_OFST 0 -#define VIRTIO_BLK_CONFIG_FEATURES_LEN 8 -#define VIRTIO_BLK_CONFIG_FEATURES_LO_OFST 0 -#define VIRTIO_BLK_CONFIG_FEATURES_LO_LEN 4 -#define VIRTIO_BLK_CONFIG_FEATURES_LO_LBN 0 -#define VIRTIO_BLK_CONFIG_FEATURES_LO_WIDTH 32 -#define VIRTIO_BLK_CONFIG_FEATURES_HI_OFST 4 -#define VIRTIO_BLK_CONFIG_FEATURES_HI_LEN 4 -#define VIRTIO_BLK_CONFIG_FEATURES_HI_LBN 32 -#define VIRTIO_BLK_CONFIG_FEATURES_HI_WIDTH 32 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_BARRIER_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_BARRIER_LBN 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_BARRIER_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SIZE_MAX_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SIZE_MAX_LBN 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SIZE_MAX_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SEG_MAX_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SEG_MAX_LBN 2 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SEG_MAX_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_GEOMETRY_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_GEOMETRY_LBN 4 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_GEOMETRY_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_RO_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_RO_LBN 5 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_RO_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_BLK_SIZE_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_BLK_SIZE_LBN 6 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_BLK_SIZE_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SCSI_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SCSI_LBN 7 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_SCSI_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_FLUSH_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_FLUSH_LBN 9 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_FLUSH_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_TOPOLOGY_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_TOPOLOGY_LBN 10 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_TOPOLOGY_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_CONFIG_WCE_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_CONFIG_WCE_LBN 11 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_CONFIG_WCE_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_MQ_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_MQ_LBN 12 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_MQ_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_DISCARD_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_DISCARD_LBN 13 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_DISCARD_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_WRITE_ZEROES_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_WRITE_ZEROES_LBN 14 -#define VIRTIO_BLK_CONFIG_VIRTIO_BLK_F_WRITE_ZEROES_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_INDIRECT_DESC_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_INDIRECT_DESC_LBN 28 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_INDIRECT_DESC_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_EVENT_IDX_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_EVENT_IDX_LBN 29 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_EVENT_IDX_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_VERSION_1_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_VERSION_1_LBN 32 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_VERSION_1_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_ACCESS_PLATFORM_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_ACCESS_PLATFORM_LBN 33 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_ACCESS_PLATFORM_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_PACKED_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_PACKED_LBN 34 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_RING_PACKED_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_IN_ORDER_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_IN_ORDER_LBN 35 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_IN_ORDER_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_ORDER_PLATFORM_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_ORDER_PLATFORM_LBN 36 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_ORDER_PLATFORM_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_SR_IOV_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_SR_IOV_LBN 37 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_SR_IOV_WIDTH 1 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_NOTIFICATION_DATA_OFST 0 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_NOTIFICATION_DATA_LBN 38 -#define VIRTIO_BLK_CONFIG_VIRTIO_F_NOTIFICATION_DATA_WIDTH 1 -#define VIRTIO_BLK_CONFIG_FEATURES_LBN 0 -#define VIRTIO_BLK_CONFIG_FEATURES_WIDTH 64 -/* The capacity of the device (expressed in 512-byte sectors) */ -#define VIRTIO_BLK_CONFIG_CAPACITY_OFST 8 -#define VIRTIO_BLK_CONFIG_CAPACITY_LEN 8 -#define VIRTIO_BLK_CONFIG_CAPACITY_LO_OFST 8 -#define VIRTIO_BLK_CONFIG_CAPACITY_LO_LEN 4 -#define VIRTIO_BLK_CONFIG_CAPACITY_LO_LBN 64 -#define VIRTIO_BLK_CONFIG_CAPACITY_LO_WIDTH 32 -#define VIRTIO_BLK_CONFIG_CAPACITY_HI_OFST 12 -#define VIRTIO_BLK_CONFIG_CAPACITY_HI_LEN 4 -#define VIRTIO_BLK_CONFIG_CAPACITY_HI_LBN 96 -#define VIRTIO_BLK_CONFIG_CAPACITY_HI_WIDTH 32 -#define VIRTIO_BLK_CONFIG_CAPACITY_LBN 64 -#define VIRTIO_BLK_CONFIG_CAPACITY_WIDTH 64 -/* Maximum size of any single segment. Only valid when VIRTIO_BLK_F_SIZE_MAX is - * set. - */ -#define VIRTIO_BLK_CONFIG_SIZE_MAX_OFST 16 -#define VIRTIO_BLK_CONFIG_SIZE_MAX_LEN 4 -#define VIRTIO_BLK_CONFIG_SIZE_MAX_LBN 128 -#define VIRTIO_BLK_CONFIG_SIZE_MAX_WIDTH 32 -/* Maximum number of segments in a request. Only valid when - * VIRTIO_BLK_F_SEG_MAX is set. - */ -#define VIRTIO_BLK_CONFIG_SEG_MAX_OFST 20 -#define VIRTIO_BLK_CONFIG_SEG_MAX_LEN 4 -#define VIRTIO_BLK_CONFIG_SEG_MAX_LBN 160 -#define VIRTIO_BLK_CONFIG_SEG_MAX_WIDTH 32 -/* Disk-style geometry - cylinders. Only valid when VIRTIO_BLK_F_GEOMETRY is - * set. - */ -#define VIRTIO_BLK_CONFIG_CYLINDERS_OFST 24 -#define VIRTIO_BLK_CONFIG_CYLINDERS_LEN 2 -#define VIRTIO_BLK_CONFIG_CYLINDERS_LBN 192 -#define VIRTIO_BLK_CONFIG_CYLINDERS_WIDTH 16 -/* Disk-style geometry - heads. Only valid when VIRTIO_BLK_F_GEOMETRY is set. - */ -#define VIRTIO_BLK_CONFIG_HEADS_OFST 26 -#define VIRTIO_BLK_CONFIG_HEADS_LEN 1 -#define VIRTIO_BLK_CONFIG_HEADS_LBN 208 -#define VIRTIO_BLK_CONFIG_HEADS_WIDTH 8 -/* Disk-style geometry - sectors. Only valid when VIRTIO_BLK_F_GEOMETRY is set. - */ -#define VIRTIO_BLK_CONFIG_SECTORS_OFST 27 -#define VIRTIO_BLK_CONFIG_SECTORS_LEN 1 -#define VIRTIO_BLK_CONFIG_SECTORS_LBN 216 -#define VIRTIO_BLK_CONFIG_SECTORS_WIDTH 8 -/* Block size of disk. Only valid when VIRTIO_BLK_F_BLK_SIZE is set. */ -#define VIRTIO_BLK_CONFIG_BLK_SIZE_OFST 28 -#define VIRTIO_BLK_CONFIG_BLK_SIZE_LEN 4 -#define VIRTIO_BLK_CONFIG_BLK_SIZE_LBN 224 -#define VIRTIO_BLK_CONFIG_BLK_SIZE_WIDTH 32 -/* Block topology - number of logical blocks per physical block (log2). Only - * valid when VIRTIO_BLK_F_TOPOLOGY is set. - */ -#define VIRTIO_BLK_CONFIG_PHYSICAL_BLOCK_EXP_OFST 32 -#define VIRTIO_BLK_CONFIG_PHYSICAL_BLOCK_EXP_LEN 1 -#define VIRTIO_BLK_CONFIG_PHYSICAL_BLOCK_EXP_LBN 256 -#define VIRTIO_BLK_CONFIG_PHYSICAL_BLOCK_EXP_WIDTH 8 -/* Block topology - offset of first aligned logical block. Only valid when - * VIRTIO_BLK_F_TOPOLOGY is set. - */ -#define VIRTIO_BLK_CONFIG_ALIGNMENT_OFFSET_OFST 33 -#define VIRTIO_BLK_CONFIG_ALIGNMENT_OFFSET_LEN 1 -#define VIRTIO_BLK_CONFIG_ALIGNMENT_OFFSET_LBN 264 -#define VIRTIO_BLK_CONFIG_ALIGNMENT_OFFSET_WIDTH 8 -/* Block topology - suggested minimum I/O size in blocks. Only valid when - * VIRTIO_BLK_F_TOPOLOGY is set. - */ -#define VIRTIO_BLK_CONFIG_MIN_IO_SIZE_OFST 34 -#define VIRTIO_BLK_CONFIG_MIN_IO_SIZE_LEN 2 -#define VIRTIO_BLK_CONFIG_MIN_IO_SIZE_LBN 272 -#define VIRTIO_BLK_CONFIG_MIN_IO_SIZE_WIDTH 16 -/* Block topology - optimal (suggested maximum) I/O size in blocks. Only valid - * when VIRTIO_BLK_F_TOPOLOGY is set. - */ -#define VIRTIO_BLK_CONFIG_OPT_IO_SIZE_OFST 36 -#define VIRTIO_BLK_CONFIG_OPT_IO_SIZE_LEN 4 -#define VIRTIO_BLK_CONFIG_OPT_IO_SIZE_LBN 288 -#define VIRTIO_BLK_CONFIG_OPT_IO_SIZE_WIDTH 32 -/* Unused, set to zero. Note that virtio_blk_config.writeback is volatile and - * not carried in config data. - */ -#define VIRTIO_BLK_CONFIG_UNUSED0_OFST 40 -#define VIRTIO_BLK_CONFIG_UNUSED0_LEN 2 -#define VIRTIO_BLK_CONFIG_UNUSED0_LBN 320 -#define VIRTIO_BLK_CONFIG_UNUSED0_WIDTH 16 -/* Number of queues. Only valid if the VIRTIO_BLK_F_MQ feature is negotiated. - */ -#define VIRTIO_BLK_CONFIG_NUM_QUEUES_OFST 42 -#define VIRTIO_BLK_CONFIG_NUM_QUEUES_LEN 2 -#define VIRTIO_BLK_CONFIG_NUM_QUEUES_LBN 336 -#define VIRTIO_BLK_CONFIG_NUM_QUEUES_WIDTH 16 -/* Maximum discard sectors size, in 512-byte units. Only valid if - * VIRTIO_BLK_F_DISCARD is set. - */ -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SECTORS_OFST 44 -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SECTORS_LEN 4 -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SECTORS_LBN 352 -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SECTORS_WIDTH 32 -/* Maximum discard segment number. Only valid if VIRTIO_BLK_F_DISCARD is set. - */ -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SEG_OFST 48 -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SEG_LEN 4 -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SEG_LBN 384 -#define VIRTIO_BLK_CONFIG_MAX_DISCARD_SEG_WIDTH 32 -/* Discard sector alignment, in 512-byte units. Only valid if - * VIRTIO_BLK_F_DISCARD is set. - */ -#define VIRTIO_BLK_CONFIG_DISCARD_SECTOR_ALIGNMENT_OFST 52 -#define VIRTIO_BLK_CONFIG_DISCARD_SECTOR_ALIGNMENT_LEN 4 -#define VIRTIO_BLK_CONFIG_DISCARD_SECTOR_ALIGNMENT_LBN 416 -#define VIRTIO_BLK_CONFIG_DISCARD_SECTOR_ALIGNMENT_WIDTH 32 -/* Maximum write zeroes sectors size, in 512-byte units. Only valid if - * VIRTIO_BLK_F_WRITE_ZEROES is set. - */ -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SECTORS_OFST 56 -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SECTORS_LEN 4 -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SECTORS_LBN 448 -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SECTORS_WIDTH 32 -/* Maximum write zeroes segment number. Only valid if VIRTIO_BLK_F_WRITE_ZEROES - * is set. - */ -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SEG_OFST 60 -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SEG_LEN 4 -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SEG_LBN 480 -#define VIRTIO_BLK_CONFIG_MAX_WRITE_ZEROES_SEG_WIDTH 32 -/* Write zeroes request can result in deallocating one or more sectors. Only - * valid if VIRTIO_BLK_F_WRITE_ZEROES is set. - */ -#define VIRTIO_BLK_CONFIG_WRITE_ZEROES_MAY_UNMAP_OFST 64 -#define VIRTIO_BLK_CONFIG_WRITE_ZEROES_MAY_UNMAP_LEN 1 -#define VIRTIO_BLK_CONFIG_WRITE_ZEROES_MAY_UNMAP_LBN 512 -#define VIRTIO_BLK_CONFIG_WRITE_ZEROES_MAY_UNMAP_WIDTH 8 -/* Unused, set to zero. */ -#define VIRTIO_BLK_CONFIG_UNUSED1_OFST 65 -#define VIRTIO_BLK_CONFIG_UNUSED1_LEN 3 -#define VIRTIO_BLK_CONFIG_UNUSED1_LBN 520 -#define VIRTIO_BLK_CONFIG_UNUSED1_WIDTH 24 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_CONFIG_SET - * Set configuration for an existing descriptor proxy function. Configuration - * data must match function personality. The actual function configuration is - * not persisted until the caller commits with MC_CMD_DESC_PROXY_FUNC_COMMIT_IN - */ -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET 0x174 -#undef MC_CMD_0x174_PRIVILEGE_CTG - -#define MC_CMD_0x174_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_LENMIN 20 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_LENMAX 252 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_LENMAX_MCDI2 1020 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_LEN(num) (20+1*(num)) -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_CONFIG_NUM(len) (((len)-20)/1) -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_HANDLE_LEN 4 -/* Reserved for future extension, set to zero. */ -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_RESERVED_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_RESERVED_LEN 16 -/* Configuration data. Format of configuration data is determined implicitly - * from function personality referred to by HANDLE. Currently, only supported - * format is VIRTIO_BLK_CONFIG. - */ -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_CONFIG_OFST 20 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_CONFIG_LEN 1 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_CONFIG_MINNUM 0 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_CONFIG_MAXNUM 232 -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_IN_CONFIG_MAXNUM_MCDI2 1000 - -/* MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_CONFIG_SET_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_COMMIT - * Commit function configuration to non-volatile or volatile store. Once - * configuration is applied to hardware (which may happen immediately or on - * next function/device reset) a DESC_PROXY_FUNC_CONFIG_SET MCDI event will be - * delivered to callers MCDI event queue. - */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT 0x175 -#undef MC_CMD_0x175_PRIVILEGE_CTG - -#define MC_CMD_0x175_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_COMMIT_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_LEN 8 -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_HANDLE_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_STORE_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_STORE_LEN 4 -/* enum: Store into non-volatile (dynamic) config */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_NON_VOLATILE 0x0 -/* enum: Store into volatile (ephemeral) config */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_IN_VOLATILE 0x1 - -/* MC_CMD_DESC_PROXY_FUNC_COMMIT_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_OUT_LEN 4 -/* Generation count to be delivered in an event once configuration becomes live - */ -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_OUT_CONFIG_GENERATION_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_COMMIT_OUT_CONFIG_GENERATION_LEN 4 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_OPEN - * Retrieve a handle for an existing descriptor proxy function. Returns an - * integer handle, valid until function is deallocated, MC rebooted or power- - * cycle. Returns ENODEV if no function with given label exists. - */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN 0x176 -#undef MC_CMD_0x176_PRIVILEGE_CTG - -#define MC_CMD_0x176_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_OPEN_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_IN_LEN 40 -/* User-defined label (zero-terminated ASCII string) to uniquely identify the - * function - */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_IN_LABEL_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_IN_LABEL_LEN 40 - -/* MC_CMD_DESC_PROXY_FUNC_OPEN_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_LENMIN 40 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_LENMAX 252 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_LEN(num) (40+1*(num)) -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_NUM(len) (((len)-40)/1) -/* Handle to the descriptor proxy function */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_HANDLE_LEN 4 -/* PCIe Function ID (as struct PCIE_FUNCTION) */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_LEN 8 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_LO_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_LO_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_LO_LBN 32 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_LO_WIDTH 32 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_HI_OFST 8 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_HI_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_HI_LBN 64 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_HI_WIDTH 32 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_PF_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_PF_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_VF_OFST 6 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_VF_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_INTF_OFST 8 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_FUNC_INTF_LEN 4 -/* Function personality */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_PERSONALITY_OFST 12 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_PERSONALITY_LEN 4 -/* Enum values, see field(s): */ -/* FUNCTION_PERSONALITY/ID */ -/* Function configuration state */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_STATUS_OFST 16 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_STATUS_LEN 4 -/* enum: Function configuration is visible to the host (live) */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_LIVE 0x0 -/* enum: Function configuration is pending reset */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_PENDING 0x1 -/* enum: Function configuration is missing (created, but no configuration - * committed) - */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_UNCONFIGURED 0x2 -/* Generation count to be delivered in an event once the configuration becomes - * live (if status is "pending") - */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_GENERATION_OFST 20 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_GENERATION_LEN 4 -/* Reserved for future extension, set to zero. */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_RESERVED_OFST 24 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_RESERVED_LEN 16 -/* Configuration data corresponding to function personality. Currently, only - * supported format is VIRTIO_BLK_CONFIG. Not valid if status is UNCONFIGURED. - */ -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_OFST 40 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_LEN 1 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_MINNUM 0 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_MAXNUM 212 -#define MC_CMD_DESC_PROXY_FUNC_OPEN_OUT_CONFIG_MAXNUM_MCDI2 980 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_CLOSE - * Releases a handle for an open descriptor proxy function. If proxying was - * enabled on the device, the caller is expected to gracefully stop it using - * MC_CMD_DESC_PROXY_FUNC_DISABLE prior to calling this function. Closing an - * active device without disabling proxying will result in forced close, which - * will put the device into a failed state and signal the host driver of the - * error (for virtio, DEVICE_NEEDS_RESET flag would be set on the host side) - */ -#define MC_CMD_DESC_PROXY_FUNC_CLOSE 0x1a1 -#undef MC_CMD_0x1a1_PRIVILEGE_CTG - -#define MC_CMD_0x1a1_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_CLOSE_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_CLOSE_IN_LEN 4 -/* Handle to the descriptor proxy function */ -#define MC_CMD_DESC_PROXY_FUNC_CLOSE_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_CLOSE_IN_HANDLE_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_CLOSE_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_CLOSE_OUT_LEN 0 - -/* DESC_PROXY_FUNC_MAP structuredef */ -#define DESC_PROXY_FUNC_MAP_LEN 52 -/* PCIe function ID (as struct PCIE_FUNCTION) */ -#define DESC_PROXY_FUNC_MAP_FUNC_OFST 0 -#define DESC_PROXY_FUNC_MAP_FUNC_LEN 8 -#define DESC_PROXY_FUNC_MAP_FUNC_LO_OFST 0 -#define DESC_PROXY_FUNC_MAP_FUNC_LO_LEN 4 -#define DESC_PROXY_FUNC_MAP_FUNC_LO_LBN 0 -#define DESC_PROXY_FUNC_MAP_FUNC_LO_WIDTH 32 -#define DESC_PROXY_FUNC_MAP_FUNC_HI_OFST 4 -#define DESC_PROXY_FUNC_MAP_FUNC_HI_LEN 4 -#define DESC_PROXY_FUNC_MAP_FUNC_HI_LBN 32 -#define DESC_PROXY_FUNC_MAP_FUNC_HI_WIDTH 32 -#define DESC_PROXY_FUNC_MAP_FUNC_LBN 0 -#define DESC_PROXY_FUNC_MAP_FUNC_WIDTH 64 -#define DESC_PROXY_FUNC_MAP_FUNC_PF_OFST 0 -#define DESC_PROXY_FUNC_MAP_FUNC_PF_LEN 2 -#define DESC_PROXY_FUNC_MAP_FUNC_PF_LBN 0 -#define DESC_PROXY_FUNC_MAP_FUNC_PF_WIDTH 16 -#define DESC_PROXY_FUNC_MAP_FUNC_VF_OFST 2 -#define DESC_PROXY_FUNC_MAP_FUNC_VF_LEN 2 -#define DESC_PROXY_FUNC_MAP_FUNC_VF_LBN 16 -#define DESC_PROXY_FUNC_MAP_FUNC_VF_WIDTH 16 -#define DESC_PROXY_FUNC_MAP_FUNC_INTF_OFST 4 -#define DESC_PROXY_FUNC_MAP_FUNC_INTF_LEN 4 -#define DESC_PROXY_FUNC_MAP_FUNC_INTF_LBN 32 -#define DESC_PROXY_FUNC_MAP_FUNC_INTF_WIDTH 32 -/* Function personality */ -#define DESC_PROXY_FUNC_MAP_PERSONALITY_OFST 8 -#define DESC_PROXY_FUNC_MAP_PERSONALITY_LEN 4 -/* Enum values, see field(s): */ -/* FUNCTION_PERSONALITY/ID */ -#define DESC_PROXY_FUNC_MAP_PERSONALITY_LBN 64 -#define DESC_PROXY_FUNC_MAP_PERSONALITY_WIDTH 32 -/* User-defined label (zero-terminated ASCII string) to uniquely identify the - * function - */ -#define DESC_PROXY_FUNC_MAP_LABEL_OFST 12 -#define DESC_PROXY_FUNC_MAP_LABEL_LEN 40 -#define DESC_PROXY_FUNC_MAP_LABEL_LBN 96 -#define DESC_PROXY_FUNC_MAP_LABEL_WIDTH 320 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_ENUM - * Enumerate existing descriptor proxy functions - */ -#define MC_CMD_DESC_PROXY_FUNC_ENUM 0x177 -#undef MC_CMD_0x177_PRIVILEGE_CTG - -#define MC_CMD_0x177_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_ENUM_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_ENUM_IN_LEN 4 -/* Starting index, set to 0 on first request. See - * MC_CMD_DESC_PROXY_FUNC_ENUM_OUT/FLAGS. - */ -#define MC_CMD_DESC_PROXY_FUNC_ENUM_IN_START_IDX_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_IN_START_IDX_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_ENUM_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_LENMIN 4 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_LENMAX 212 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_LENMAX_MCDI2 992 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_LEN(num) (4+52*(num)) -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FUNC_MAP_NUM(len) (((len)-4)/52) -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FLAGS_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FLAGS_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_MORE_DATA_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_MORE_DATA_LBN 0 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_MORE_DATA_WIDTH 1 -/* Function map, as array of DESC_PROXY_FUNC_MAP */ -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FUNC_MAP_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FUNC_MAP_LEN 52 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FUNC_MAP_MINNUM 0 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FUNC_MAP_MAXNUM 4 -#define MC_CMD_DESC_PROXY_FUNC_ENUM_OUT_FUNC_MAP_MAXNUM_MCDI2 19 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_ENABLE - * Enable descriptor proxying for function into target event queue. Returns VI - * allocation info for the proxy source function, so that the caller can map - * absolute VI IDs from descriptor proxy events back to the originating - * function. This is a legacy function that only supports single queue proxy - * devices. It is also limited in that it can only be called after host driver - * attach (once VI allocation is known) and will return MC_CMD_ERR_ENOTCONN - * otherwise. For new code, see MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE which - * supports multi-queue devices and has no dependency on host driver attach. - */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE 0x178 -#undef MC_CMD_0x178_PRIVILEGE_CTG - -#define MC_CMD_0x178_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_ENABLE_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_IN_LEN 8 -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_IN_HANDLE_LEN 4 -/* Descriptor proxy sink queue (caller function relative). Must be extended - * width event queue - */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_IN_TARGET_EVQ_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_IN_TARGET_EVQ_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_ENABLE_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_OUT_LEN 8 -/* The number of VIs allocated on the function */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_OUT_VI_COUNT_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_OUT_VI_COUNT_LEN 4 -/* The base absolute VI number allocated to the function. */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_OUT_VI_BASE_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_OUT_VI_BASE_LEN 4 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE - * Enable descriptor proxying for a source queue on a host function into target - * event queue. Source queue number is a relative virtqueue number on the - * source function (0 to max_virtqueues-1). For a multi-queue device, the - * caller must enable all source queues individually. To retrieve absolute VI - * information for the source function (so that VI IDs from descriptor proxy - * events can be mapped back to source function / queue) see - * MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO - */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE 0x1d0 -#undef MC_CMD_0x1d0_PRIVILEGE_CTG - -#define MC_CMD_0x1d0_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_LEN 12 -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_HANDLE_LEN 4 -/* Source relative queue number to enable proxying on */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_SOURCE_QUEUE_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_SOURCE_QUEUE_LEN 4 -/* Descriptor proxy sink queue (caller function relative). Must be extended - * width event queue - */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_TARGET_EVQ_OFST 8 -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_IN_TARGET_EVQ_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_ENABLE_QUEUE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_DISABLE - * Disable descriptor proxying for function. For multi-queue functions, - * disables all queues. - */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE 0x179 -#undef MC_CMD_0x179_PRIVILEGE_CTG - -#define MC_CMD_0x179_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_DISABLE_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_IN_LEN 4 -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_IN_HANDLE_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_DISABLE_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE - * Disable descriptor proxying for a specific source queue on a function. - */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE 0x1d1 -#undef MC_CMD_0x1d1_PRIVILEGE_CTG - -#define MC_CMD_0x1d1_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_IN msgrequest */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_IN_LEN 8 -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_IN_HANDLE_LEN 4 -/* Source relative queue number to disable proxying on */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_IN_SOURCE_QUEUE_OFST 4 -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_IN_SOURCE_QUEUE_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_DISABLE_QUEUE_OUT_LEN 0 - - -/***********************************/ -/* MC_CMD_DESC_PROXY_GET_VI_INFO - * Returns absolute VI allocation information for the descriptor proxy source - * function referenced by HANDLE, so that the caller can map absolute VI IDs - * from descriptor proxy events back to the originating function and queue. The - * call is only valid after the host driver for the source function has - * attached (after receiving a driver attach event for the descriptor proxy - * function) and will fail with ENOTCONN otherwise. - */ -#define MC_CMD_DESC_PROXY_GET_VI_INFO 0x1d2 -#undef MC_CMD_0x1d2_PRIVILEGE_CTG - -#define MC_CMD_0x1d2_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_DESC_PROXY_GET_VI_INFO_IN msgrequest */ -#define MC_CMD_DESC_PROXY_GET_VI_INFO_IN_LEN 4 -/* Handle to descriptor proxy function (as returned by - * MC_CMD_DESC_PROXY_FUNC_OPEN) - */ -#define MC_CMD_DESC_PROXY_GET_VI_INFO_IN_HANDLE_OFST 0 -#define MC_CMD_DESC_PROXY_GET_VI_INFO_IN_HANDLE_LEN 4 - -/* MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT msgresponse */ -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_LENMIN 0 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_LENMAX 252 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_LEN(num) (0+4*(num)) -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_NUM(len) (((len)-0)/4) -/* VI information (VI ID + VI relative queue number) for each of the source - * queues (in order from 0 to max_virtqueues-1), as array of QUEUE_ID - * structures. - */ -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_LEN 4 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_MINNUM 0 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_MAXNUM 63 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_MAXNUM_MCDI2 255 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_ABS_VI_OFST 0 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_ABS_VI_LEN 2 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_REL_QUEUE_LBN 16 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_REL_QUEUE_WIDTH 1 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_RESERVED_LBN 17 -#define MC_CMD_DESC_PROXY_FUNC_GET_VI_INFO_OUT_VI_MAP_RESERVED_WIDTH 15 - - -/***********************************/ -/* MC_CMD_GET_ADDR_SPC_ID - * Get Address space identifier for use in mem2mem descriptors for a given - * target. See SF-120734-TC for details on ADDR_SPC_IDs and mem2mem - * descriptors. - */ -#define MC_CMD_GET_ADDR_SPC_ID 0x1a0 -#undef MC_CMD_0x1a0_PRIVILEGE_CTG - -#define MC_CMD_0x1a0_PRIVILEGE_CTG SRIOV_CTG_ADMIN - -/* MC_CMD_GET_ADDR_SPC_ID_IN msgrequest */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_LEN 16 -/* Resource type to get ADDR_SPC_ID for */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_TYPE_OFST 0 -#define MC_CMD_GET_ADDR_SPC_ID_IN_TYPE_LEN 4 -/* enum: Address space ID for host/AP memory DMA over the same interface this - * MCDI was called on - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_SELF 0x0 -/* enum: Address space ID for host/AP memory DMA via PCI interface and function - * specified by FUNC - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_PCI_FUNC 0x1 -/* enum: Address space ID for host/AP memory DMA via PCI interface and function - * specified by FUNC with PASID value specified by PASID - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_PCI_FUNC_PASID 0x2 -/* enum: Address space ID for host/AP memory DMA via PCI interface and function - * specified by FUNC with PASID value of relative VI specified by VI - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_REL_VI 0x3 -/* enum: Address space ID for host/AP memory DMA via PCI interface, function - * and PASID value of absolute VI specified by VI - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_ABS_VI 0x4 -/* enum: Address space ID for host memory DMA via PCI interface and function of - * descriptor proxy function specified by HANDLE - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_DESC_PROXY_HANDLE 0x5 -/* enum: Address space ID for DMA to/from MC memory */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_MC_MEM 0x6 -/* enum: Address space ID for DMA to/from other SmartNIC memory (on-chip, DDR) - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_NIC_MEM 0x7 -/* PCIe Function ID (as struct PCIE_FUNCTION). Only valid if TYPE is PCI_FUNC, - * PCI_FUNC_PASID or REL_VI. - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_OFST 4 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_LEN 8 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_LO_OFST 4 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_LO_LEN 4 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_LO_LBN 32 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_LO_WIDTH 32 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_HI_OFST 8 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_HI_LEN 4 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_HI_LBN 64 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_HI_WIDTH 32 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_PF_OFST 4 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_PF_LEN 2 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_VF_OFST 6 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_VF_LEN 2 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_INTF_OFST 8 -#define MC_CMD_GET_ADDR_SPC_ID_IN_FUNC_INTF_LEN 4 -/* PASID value. Only valid if TYPE is PCI_FUNC_PASID. */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_PASID_OFST 12 -#define MC_CMD_GET_ADDR_SPC_ID_IN_PASID_LEN 4 -/* Relative or absolute VI number. Only valid if TYPE is REL_VI or ABS_VI */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_VI_OFST 12 -#define MC_CMD_GET_ADDR_SPC_ID_IN_VI_LEN 4 -/* Descriptor proxy function handle. Only valid if TYPE is DESC_PROXY_HANDLE. - */ -#define MC_CMD_GET_ADDR_SPC_ID_IN_HANDLE_OFST 4 -#define MC_CMD_GET_ADDR_SPC_ID_IN_HANDLE_LEN 4 - -/* MC_CMD_GET_ADDR_SPC_ID_OUT msgresponse */ -#define MC_CMD_GET_ADDR_SPC_ID_OUT_LEN 8 -/* Address Space ID for the requested target. Only the lower 36 bits are valid - * in the current SmartNIC implementation. - */ -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_OFST 0 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_LEN 8 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_LO_OFST 0 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_LO_LEN 4 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_LO_LBN 0 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_LO_WIDTH 32 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_HI_OFST 4 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_HI_LEN 4 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_HI_LBN 32 -#define MC_CMD_GET_ADDR_SPC_ID_OUT_ADDR_SPC_ID_HI_WIDTH 32 - /***********************************/ /* MC_CMD_GET_CLIENT_HANDLE @@ -26359,7 +22483,8 @@ * INTF=CALLER, PF=PF_NULL, VF=... to refer to a VF child of the calling PF or * a sibling VF of the calling VF. - INTF=CALLER, PF=..., VF=VF_NULL to refer * to a PF on the calling interface - INTF=CALLER, PF=..., VF=... to refer to a - * VF on the calling interface - INTF=..., PF=..., VF=VF_NULL to refer to a PF + * VF on the calling interface - INTF=..., PF=PF_NULL, VF=VF_NULL to refer to + * the named interface itself - INTF=..., PF=..., VF=VF_NULL to refer to a PF * on a named interface - INTF=..., PF=..., VF=... to refer to a VF on a named * interface where ... refers to a small integer for the VF/PF fields, and to * values from the PCIE_INTERFACE enum for for the INTF field. It's only @@ -26380,6 +22505,7 @@ * backwards compatibility only, callers should use PCIE_INTERFACE_CALLER. */ #define MC_CMD_GET_CLIENT_HANDLE_IN_PCIE_FUNCTION_INTF_NULL 0xffffffff +/* See structuredef: PCIE_FUNCTION */ #define MC_CMD_GET_CLIENT_HANDLE_IN_FUNC_PF_OFST 4 #define MC_CMD_GET_CLIENT_HANDLE_IN_FUNC_PF_LEN 2 #define MC_CMD_GET_CLIENT_HANDLE_IN_FUNC_VF_OFST 6 @@ -27350,7 +23476,7 @@ /* MAE_MPORT_SELECTOR structuredef: MPORTS are identified by an opaque unsigned * integer value (mport_id) that is guaranteed to be representable within * 32-bits or within any NIC interface field that needs store the value - * (whichever is narrowers). This selector structure provides a stable way to + * (whichever is narrower). This selector structure provides a stable way to * refer to m-ports. */ #define MAE_MPORT_SELECTOR_LEN 4 @@ -27425,10 +23551,22 @@ #define MAE_MPORT_SELECTOR_FLAT_WIDTH 32 /* MAE_LINK_ENDPOINT_SELECTOR structuredef: Structure that identifies a real or - * virtual network port by MAE port and link end + * virtual network port by MAE port and link end. Intended to be used by + * network port MCDI commands. Setting FLAT to MAE_LINK_ENDPOINT_COMPAT is + * equivalent to using the previous version of the command. Not all possible + * combinations of MPORT_END and MPORT_SELECTOR in MAE_LINK_ENDPOINT_SELECTOR + * will work in all circumstances. 1. Some will always work (e.g. a VF can + * always address its logical MAC using MPORT_SELECTOR=ASSIGNED,LINK_END=VNIC), + * 2. Some are not meaningful and will always fail with EINVAL (e.g. attempting + * to address the VNIC end of a link to a physical port), 3. Some are + * meaningful but require the MCDI client to have the required permission and + * fail with EPERM otherwise (e.g. trying to set the MAC on a VF the caller + * cannot administer), and 4. Some could be implementation-specific and fail + * with ENOTSUP if not available (no examples exist right now). See + * SF-123581-TC section 4.3 for more details. */ #define MAE_LINK_ENDPOINT_SELECTOR_LEN 8 -/* The MAE MPORT of interest */ +/* Identifier for the MAE MPORT of interest */ #define MAE_LINK_ENDPOINT_SELECTOR_MPORT_SELECTOR_OFST 0 #define MAE_LINK_ENDPOINT_SELECTOR_MPORT_SELECTOR_LEN 4 #define MAE_LINK_ENDPOINT_SELECTOR_MPORT_SELECTOR_LBN 0 @@ -27829,6 +23967,8 @@ #define MC_CMD_MAE_COUNTER_ALLOC_OUT_COUNTER_ID_MAXNUM_MCDI2 253 /* enum: A counter ID that is guaranteed never to represent a real counter */ #define MC_CMD_MAE_COUNTER_ALLOC_OUT_COUNTER_ID_NULL 0xffffffff +/* Other enum values, see field(s): */ +/* MAE_COUNTER_ID */ /***********************************/ @@ -28266,6 +24406,24 @@ #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_SUPPRESS_SELF_DELIVERY_OFST 0 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_SUPPRESS_SELF_DELIVERY_LBN 14 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_SUPPRESS_SELF_DELIVERY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_C_PL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_C_PL_LBN 15 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_C_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_D_PL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_D_PL_LBN 16 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_D_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_LBN 17 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_SET_NET_CHAN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_SET_NET_CHAN_LBN 18 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DO_SET_NET_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_LACP_PLUGIN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_LACP_PLUGIN_LBN 19 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_LACP_PLUGIN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_LACP_INC_L4_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_LACP_INC_L4_LBN 20 +#define MC_CMD_MAE_ACTION_SET_ALLOC_IN_LACP_INC_L4_WIDTH 1 /* If VLAN_PUSH >= 1, TCI value to be inserted as outermost VLAN. */ #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_VLAN0_TCI_BE_OFST 4 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_VLAN0_TCI_BE_LEN 2 @@ -28291,19 +24449,23 @@ #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DELIVER_OFST 20 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_DELIVER_LEN 4 /* Allows an action set to trigger several counter updates. Set to - * COUNTER_LIST_ID_NULL to request no counter action. + * MAE_COUNTER_ID_NULL to request no counter action. */ #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_COUNTER_LIST_ID_OFST 24 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_COUNTER_LIST_ID_LEN 4 +/* Enum values, see field(s): */ +/* MAE_COUNTER_ID */ /* If a driver only wished to update one counter within this action set, then * it can supply a COUNTER_ID instead of allocating a single-element counter * list. The ID must have been allocated with COUNTER_TYPE=AR. This field - * should be set to COUNTER_ID_NULL if this behaviour is not required. It is - * not valid to supply a non-NULL value for both COUNTER_LIST_ID and + * should be set to MAE_COUNTER_ID_NULL if this behaviour is not required. It + * is not valid to supply a non-NULL value for both COUNTER_LIST_ID and * COUNTER_ID. */ #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_COUNTER_ID_OFST 28 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_COUNTER_ID_LEN 4 +/* Enum values, see field(s): */ +/* MAE_COUNTER_ID */ #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_MARK_VALUE_OFST 32 #define MC_CMD_MAE_ACTION_SET_ALLOC_IN_MARK_VALUE_LEN 4 /* Set to MAC_ID_NULL to request no source MAC replacement. */ @@ -28347,6 +24509,24 @@ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_SUPPRESS_SELF_DELIVERY_OFST 0 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_SUPPRESS_SELF_DELIVERY_LBN 14 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_SUPPRESS_SELF_DELIVERY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_C_PL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_C_PL_LBN 15 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_C_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_D_PL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_D_PL_LBN 16 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_D_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_LBN 17 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_SET_NET_CHAN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_SET_NET_CHAN_LBN 18 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DO_SET_NET_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_LACP_PLUGIN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_LACP_PLUGIN_LBN 19 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_LACP_PLUGIN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_LACP_INC_L4_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_LACP_INC_L4_LBN 20 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_LACP_INC_L4_WIDTH 1 /* If VLAN_PUSH >= 1, TCI value to be inserted as outermost VLAN. */ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_VLAN0_TCI_BE_OFST 4 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_VLAN0_TCI_BE_LEN 2 @@ -28372,19 +24552,23 @@ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DELIVER_OFST 20 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_DELIVER_LEN 4 /* Allows an action set to trigger several counter updates. Set to - * COUNTER_LIST_ID_NULL to request no counter action. + * MAE_COUNTER_ID_NULL to request no counter action. */ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_COUNTER_LIST_ID_OFST 24 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_COUNTER_LIST_ID_LEN 4 +/* Enum values, see field(s): */ +/* MAE_COUNTER_ID */ /* If a driver only wished to update one counter within this action set, then * it can supply a COUNTER_ID instead of allocating a single-element counter * list. The ID must have been allocated with COUNTER_TYPE=AR. This field - * should be set to COUNTER_ID_NULL if this behaviour is not required. It is - * not valid to supply a non-NULL value for both COUNTER_LIST_ID and + * should be set to MAE_COUNTER_ID_NULL if this behaviour is not required. It + * is not valid to supply a non-NULL value for both COUNTER_LIST_ID and * COUNTER_ID. */ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_COUNTER_ID_OFST 28 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_COUNTER_ID_LEN 4 +/* Enum values, see field(s): */ +/* MAE_COUNTER_ID */ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_MARK_VALUE_OFST 32 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_MARK_VALUE_LEN 4 /* Set to MAC_ID_NULL to request no source MAC replacement. */ @@ -28437,6 +24621,172 @@ #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_ECN_ECT_1_TO_CE_LBN 6 #define MC_CMD_MAE_ACTION_SET_ALLOC_V2_IN_ECN_ECT_1_TO_CE_WIDTH 1 +/* MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN msgrequest: Only supported if + * MAE_ACTION_SET_ALLOC_V3_SUPPORTED is advertised in + * MC_CMD_GET_CAPABILITIES_V10_OUT. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LEN 53 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_FLAGS_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_FLAGS_LEN 4 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN_PUSH_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN_PUSH_LBN 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN_PUSH_WIDTH 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN_POP_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN_POP_LBN 4 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN_POP_WIDTH 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DECAP_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DECAP_LBN 8 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DECAP_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_MARK_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_MARK_LBN 9 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_MARK_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_FLAG_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_FLAG_LBN 10 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_FLAG_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_NAT_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_NAT_LBN 11 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_NAT_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DECR_IP_TTL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DECR_IP_TTL_LBN 12 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DECR_IP_TTL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_SET_SRC_MPORT_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_SET_SRC_MPORT_LBN 13 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_SET_SRC_MPORT_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_SUPPRESS_SELF_DELIVERY_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_SUPPRESS_SELF_DELIVERY_LBN 14 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_SUPPRESS_SELF_DELIVERY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_C_PL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_C_PL_LBN 15 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_C_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_D_PL_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_D_PL_LBN 16 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_D_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_LBN 17 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_RDP_OUT_HOST_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_SET_NET_CHAN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_SET_NET_CHAN_LBN 18 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_SET_NET_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LACP_PLUGIN_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LACP_PLUGIN_LBN 19 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LACP_PLUGIN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LACP_INC_L4_OFST 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LACP_INC_L4_LBN 20 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_LACP_INC_L4_WIDTH 1 +/* If VLAN_PUSH >= 1, TCI value to be inserted as outermost VLAN. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN0_TCI_BE_OFST 4 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN0_TCI_BE_LEN 2 +/* If VLAN_PUSH >= 1, TPID value to be inserted as outermost VLAN. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN0_PROTO_BE_OFST 6 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN0_PROTO_BE_LEN 2 +/* If VLAN_PUSH == 2, inner TCI value to be inserted. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN1_TCI_BE_OFST 8 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN1_TCI_BE_LEN 2 +/* If VLAN_PUSH == 2, inner TPID value to be inserted. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN1_PROTO_BE_OFST 10 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_VLAN1_PROTO_BE_LEN 2 +/* Reserved. Ignored by firmware. Should be set to zero or 0xffffffff. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RSVD_OFST 12 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RSVD_LEN 4 +/* Set to ENCAP_HEADER_ID_NULL to request no encap action */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ENCAP_HEADER_ID_OFST 16 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ENCAP_HEADER_ID_LEN 4 +/* An m-port selector identifying the m-port that the modified packet should be + * delivered to. Set to MPORT_SELECTOR_NULL to request no delivery of the + * packet. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DELIVER_OFST 20 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DELIVER_LEN 4 +/* Allows an action set to trigger several counter updates. Set to + * MAE_COUNTER_ID_NULL to request no counter action. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_COUNTER_LIST_ID_OFST 24 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_COUNTER_LIST_ID_LEN 4 +/* Enum values, see field(s): */ +/* MAE_COUNTER_ID */ +/* If a driver only wished to update one counter within this action set, then + * it can supply a COUNTER_ID instead of allocating a single-element counter + * list. The ID must have been allocated with COUNTER_TYPE=AR. This field + * should be set to MAE_COUNTER_ID_NULL if this behaviour is not required. It + * is not valid to supply a non-NULL value for both COUNTER_LIST_ID and + * COUNTER_ID. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_COUNTER_ID_OFST 28 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_COUNTER_ID_LEN 4 +/* Enum values, see field(s): */ +/* MAE_COUNTER_ID */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_MARK_VALUE_OFST 32 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_MARK_VALUE_LEN 4 +/* Set to MAC_ID_NULL to request no source MAC replacement. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_SRC_MAC_ID_OFST 36 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_SRC_MAC_ID_LEN 4 +/* Set to MAC_ID_NULL to request no destination MAC replacement. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DST_MAC_ID_OFST 40 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DST_MAC_ID_LEN 4 +/* Source m-port ID to be reported for DO_SET_SRC_MPORT action. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_REPORTED_SRC_MPORT_OFST 44 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_REPORTED_SRC_MPORT_LEN 4 +/* Actions for modifying the Differentiated Services Code-Point (DSCP) bits + * within IPv4 and IPv6 headers. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DSCP_CONTROL_OFST 48 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DSCP_CONTROL_LEN 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DSCP_ENCAP_COPY_OFST 48 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DSCP_ENCAP_COPY_LBN 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DSCP_ENCAP_COPY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DSCP_DECAP_COPY_OFST 48 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DSCP_DECAP_COPY_LBN 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_DSCP_DECAP_COPY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_DSCP_OFST 48 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_DSCP_LBN 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_DSCP_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DSCP_VALUE_OFST 48 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DSCP_VALUE_LBN 3 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DSCP_VALUE_WIDTH 6 +/* Actions for modifying the Explicit Congestion Notification (ECN) bits within + * IPv4 and IPv6 headers. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_CONTROL_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_CONTROL_LEN 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_ECN_ENCAP_COPY_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_ECN_ENCAP_COPY_LBN 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_ECN_ENCAP_COPY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_ECN_DECAP_COPY_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_ECN_DECAP_COPY_LBN 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_ECN_DECAP_COPY_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_ECN_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_ECN_LBN 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_DO_REPLACE_ECN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_VALUE_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_VALUE_LBN 3 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_VALUE_WIDTH 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_ECT_0_TO_CE_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_ECT_0_TO_CE_LBN 5 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_ECT_0_TO_CE_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_ECT_1_TO_CE_OFST 50 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_ECT_1_TO_CE_LBN 6 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_ECN_ECT_1_TO_CE_WIDTH 1 +/* Actions for overwriting CH_ROUTE subfields. */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_OVERWRITE_OFST 51 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_OVERWRITE_LEN 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_C_PL_OFST 51 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_C_PL_LBN 0 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_C_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_D_PL_OFST 51 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_D_PL_LBN 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_D_PL_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_PL_CHAN_OFST 51 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_PL_CHAN_LBN 2 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_PL_CHAN_WIDTH 1 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_OUT_HOST_CHAN_OFST 51 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_OUT_HOST_CHAN_LBN 3 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_RDP_OUT_HOST_CHAN_WIDTH 1 +/* Override outgoing CH_VC to network port for DO_SET_NET_CHAN action. Cannot + * be used in conjunction with DO_SET_SRC_MPORT action. + */ +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_NET_CHAN_OFST 52 +#define MC_CMD_MAE_ACTION_SET_ALLOC_V3_IN_NET_CHAN_LEN 1 + /* MC_CMD_MAE_ACTION_SET_ALLOC_OUT msgresponse */ #define MC_CMD_MAE_ACTION_SET_ALLOC_OUT_LEN 4 /* The MSB of the AS_ID is guaranteed to be clear if the ID is not @@ -28680,58 +25030,6 @@ #define MC_CMD_MAE_OUTER_RULE_REMOVE_OUT_REMOVED_OR_ID_MAXNUM 32 #define MC_CMD_MAE_OUTER_RULE_REMOVE_OUT_REMOVED_OR_ID_MAXNUM_MCDI2 32 - -/***********************************/ -/* MC_CMD_MAE_OUTER_RULE_UPDATE - * Atomically change the response of an Outer Rule. - */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE 0x17d -#undef MC_CMD_0x17d_PRIVILEGE_CTG - -#define MC_CMD_0x17d_PRIVILEGE_CTG SRIOV_CTG_MAE - -/* MC_CMD_MAE_OUTER_RULE_UPDATE_IN msgrequest */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_LEN 16 -/* ID of outer rule to update */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_OR_ID_OFST 0 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_OR_ID_LEN 4 -/* Packets matching the rule will be parsed with this encapsulation. */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_ENCAP_TYPE_OFST 4 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_ENCAP_TYPE_LEN 4 -/* Enum values, see field(s): */ -/* MAE_MCDI_ENCAP_TYPE */ -/* This field controls the actions that are performed when a rule is hit. */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_ACTION_CONTROL_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_ACTION_CONTROL_LEN 4 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_DO_CT_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_DO_CT_LBN 0 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_DO_CT_WIDTH 1 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_VNI_MODE_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_VNI_MODE_LBN 1 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_VNI_MODE_WIDTH 2 -/* Enum values, see field(s): */ -/* MAE_CT_VNI_MODE */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_DO_COUNT_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_DO_COUNT_LBN 3 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_DO_COUNT_WIDTH 1 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_TCP_FLAGS_INHIBIT_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_TCP_FLAGS_INHIBIT_LBN 4 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_TCP_FLAGS_INHIBIT_WIDTH 1 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_RECIRC_ID_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_RECIRC_ID_LBN 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_RECIRC_ID_WIDTH 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_DOMAIN_OFST 8 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_DOMAIN_LBN 16 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_CT_DOMAIN_WIDTH 16 -/* ID of counter to increment when the rule is hit. Only used if the DO_COUNT - * flag is set. The ID must have been allocated with COUNTER_TYPE=OR. - */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_COUNTER_ID_OFST 12 -#define MC_CMD_MAE_OUTER_RULE_UPDATE_IN_COUNTER_ID_LEN 4 - -/* MC_CMD_MAE_OUTER_RULE_UPDATE_OUT msgresponse */ -#define MC_CMD_MAE_OUTER_RULE_UPDATE_OUT_LEN 0 - /* MAE_ACTION_RULE_RESPONSE structuredef */ #define MAE_ACTION_RULE_RESPONSE_LEN 16 #define MAE_ACTION_RULE_RESPONSE_ASL_ID_OFST 0 @@ -29122,142 +25420,6 @@ #define MAE_MPORT_DESC_VNIC_PLUGIN_TBD_LBN 352 #define MAE_MPORT_DESC_VNIC_PLUGIN_TBD_WIDTH 32 -/* MAE_MPORT_DESC_V2 structuredef */ -#define MAE_MPORT_DESC_V2_LEN 56 -#define MAE_MPORT_DESC_V2_MPORT_ID_OFST 0 -#define MAE_MPORT_DESC_V2_MPORT_ID_LEN 4 -#define MAE_MPORT_DESC_V2_MPORT_ID_LBN 0 -#define MAE_MPORT_DESC_V2_MPORT_ID_WIDTH 32 -/* Reserved for future purposes, contains information independent of caller */ -#define MAE_MPORT_DESC_V2_FLAGS_OFST 4 -#define MAE_MPORT_DESC_V2_FLAGS_LEN 4 -#define MAE_MPORT_DESC_V2_FLAGS_LBN 32 -#define MAE_MPORT_DESC_V2_FLAGS_WIDTH 32 -#define MAE_MPORT_DESC_V2_CALLER_FLAGS_OFST 8 -#define MAE_MPORT_DESC_V2_CALLER_FLAGS_LEN 4 -#define MAE_MPORT_DESC_V2_CAN_RECEIVE_ON_OFST 8 -#define MAE_MPORT_DESC_V2_CAN_RECEIVE_ON_LBN 0 -#define MAE_MPORT_DESC_V2_CAN_RECEIVE_ON_WIDTH 1 -#define MAE_MPORT_DESC_V2_CAN_DELIVER_TO_OFST 8 -#define MAE_MPORT_DESC_V2_CAN_DELIVER_TO_LBN 1 -#define MAE_MPORT_DESC_V2_CAN_DELIVER_TO_WIDTH 1 -#define MAE_MPORT_DESC_V2_CAN_DELETE_OFST 8 -#define MAE_MPORT_DESC_V2_CAN_DELETE_LBN 2 -#define MAE_MPORT_DESC_V2_CAN_DELETE_WIDTH 1 -#define MAE_MPORT_DESC_V2_IS_ZOMBIE_OFST 8 -#define MAE_MPORT_DESC_V2_IS_ZOMBIE_LBN 3 -#define MAE_MPORT_DESC_V2_IS_ZOMBIE_WIDTH 1 -#define MAE_MPORT_DESC_V2_CALLER_FLAGS_LBN 64 -#define MAE_MPORT_DESC_V2_CALLER_FLAGS_WIDTH 32 -/* Not the ideal name; it's really the type of thing connected to the m-port */ -#define MAE_MPORT_DESC_V2_MPORT_TYPE_OFST 12 -#define MAE_MPORT_DESC_V2_MPORT_TYPE_LEN 4 -/* enum: Connected to a MAC... */ -#define MAE_MPORT_DESC_V2_MPORT_TYPE_NET_PORT 0x0 -/* enum: Adds metadata and delivers to another m-port */ -#define MAE_MPORT_DESC_V2_MPORT_TYPE_ALIAS 0x1 -/* enum: Connected to a VNIC. */ -#define MAE_MPORT_DESC_V2_MPORT_TYPE_VNIC 0x2 -#define MAE_MPORT_DESC_V2_MPORT_TYPE_LBN 96 -#define MAE_MPORT_DESC_V2_MPORT_TYPE_WIDTH 32 -/* 128-bit value available to drivers for m-port identification. */ -#define MAE_MPORT_DESC_V2_UUID_OFST 16 -#define MAE_MPORT_DESC_V2_UUID_LEN 16 -#define MAE_MPORT_DESC_V2_UUID_LBN 128 -#define MAE_MPORT_DESC_V2_UUID_WIDTH 128 -/* Big wadge of space reserved for other common properties */ -#define MAE_MPORT_DESC_V2_RESERVED_OFST 32 -#define MAE_MPORT_DESC_V2_RESERVED_LEN 8 -#define MAE_MPORT_DESC_V2_RESERVED_LO_OFST 32 -#define MAE_MPORT_DESC_V2_RESERVED_LO_LEN 4 -#define MAE_MPORT_DESC_V2_RESERVED_LO_LBN 256 -#define MAE_MPORT_DESC_V2_RESERVED_LO_WIDTH 32 -#define MAE_MPORT_DESC_V2_RESERVED_HI_OFST 36 -#define MAE_MPORT_DESC_V2_RESERVED_HI_LEN 4 -#define MAE_MPORT_DESC_V2_RESERVED_HI_LBN 288 -#define MAE_MPORT_DESC_V2_RESERVED_HI_WIDTH 32 -#define MAE_MPORT_DESC_V2_RESERVED_LBN 256 -#define MAE_MPORT_DESC_V2_RESERVED_WIDTH 64 -/* Logical port index. Only valid when type NET Port. */ -#define MAE_MPORT_DESC_V2_NET_PORT_IDX_OFST 40 -#define MAE_MPORT_DESC_V2_NET_PORT_IDX_LEN 4 -#define MAE_MPORT_DESC_V2_NET_PORT_IDX_LBN 320 -#define MAE_MPORT_DESC_V2_NET_PORT_IDX_WIDTH 32 -/* The m-port delivered to */ -#define MAE_MPORT_DESC_V2_ALIAS_DELIVER_MPORT_ID_OFST 40 -#define MAE_MPORT_DESC_V2_ALIAS_DELIVER_MPORT_ID_LEN 4 -#define MAE_MPORT_DESC_V2_ALIAS_DELIVER_MPORT_ID_LBN 320 -#define MAE_MPORT_DESC_V2_ALIAS_DELIVER_MPORT_ID_WIDTH 32 -/* The type of thing that owns the VNIC */ -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_TYPE_OFST 40 -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_TYPE_LEN 4 -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_TYPE_FUNCTION 0x1 /* enum */ -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_TYPE_PLUGIN 0x2 /* enum */ -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_TYPE_LBN 320 -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_TYPE_WIDTH 32 -/* The PCIe interface on which the function lives. CJK: We need an enumeration - * of interfaces that we extend as new interface (types) appear. This belongs - * elsewhere and should be referenced from here - */ -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_INTERFACE_OFST 44 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_INTERFACE_LEN 4 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_INTERFACE_LBN 352 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_INTERFACE_WIDTH 32 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_PF_IDX_OFST 48 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_PF_IDX_LEN 2 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_PF_IDX_LBN 384 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_PF_IDX_WIDTH 16 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_VF_IDX_OFST 50 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_VF_IDX_LEN 2 -/* enum: Indicates that the function is a PF */ -#define MAE_MPORT_DESC_V2_VF_IDX_NULL 0xffff -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_VF_IDX_LBN 400 -#define MAE_MPORT_DESC_V2_VNIC_FUNCTION_VF_IDX_WIDTH 16 -/* Reserved. Should be ignored for now. */ -#define MAE_MPORT_DESC_V2_VNIC_PLUGIN_TBD_OFST 44 -#define MAE_MPORT_DESC_V2_VNIC_PLUGIN_TBD_LEN 4 -#define MAE_MPORT_DESC_V2_VNIC_PLUGIN_TBD_LBN 352 -#define MAE_MPORT_DESC_V2_VNIC_PLUGIN_TBD_WIDTH 32 -/* A client handle for the VNIC's owner. Only valid for type VNIC. */ -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_HANDLE_OFST 52 -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_HANDLE_LEN 4 -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_HANDLE_LBN 416 -#define MAE_MPORT_DESC_V2_VNIC_CLIENT_HANDLE_WIDTH 32 - - -/***********************************/ -/* MC_CMD_MAE_MPORT_ENUMERATE - * Deprecated in favour of MAE_MPORT_READ_JOURNAL. Support for this command - * will be removed at some future point. - */ -#define MC_CMD_MAE_MPORT_ENUMERATE 0x17c -#undef MC_CMD_0x17c_PRIVILEGE_CTG - -#define MC_CMD_0x17c_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_MAE_MPORT_ENUMERATE_IN msgrequest */ -#define MC_CMD_MAE_MPORT_ENUMERATE_IN_LEN 0 - -/* MC_CMD_MAE_MPORT_ENUMERATE_OUT msgresponse */ -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_LENMIN 8 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_LENMAX 252 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_LENMAX_MCDI2 1020 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_LEN(num) (8+1*(num)) -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_DATA_NUM(len) (((len)-8)/1) -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_COUNT_OFST 0 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_COUNT_LEN 4 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_SIZEOF_MPORT_DESC_OFST 4 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_SIZEOF_MPORT_DESC_LEN 4 -/* Any array of MAE_MPORT_DESC structures. The MAE_MPORT_DESC structure may - * grow in future version of this command. Drivers should use a stride of - * SIZEOF_MPORT_DESC. Fields beyond SIZEOF_MPORT_DESC are not present. - */ -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_DATA_OFST 8 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_DATA_LEN 1 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_DATA_MINNUM 0 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_DATA_MAXNUM 244 -#define MC_CMD_MAE_MPORT_ENUMERATE_OUT_MPORT_DESC_DATA_MAXNUM_MCDI2 1012 - /***********************************/ /* MC_CMD_MAE_MPORT_READ_JOURNAL @@ -29570,73 +25732,6 @@ /***********************************/ -/* MC_CMD_TABLE_UPDATE - * Update an existing entry in a table with a new response value. May return - * EINVAL for unknown table ID or other bad request parameters, ENOENT if the - * entry does not already exist, or EPERM if the operation is not permitted. In - * case of an error, the additional MCDI error argument field returns the raw - * error code from the underlying CAM driver. - */ -#define MC_CMD_TABLE_UPDATE 0x1ce -#undef MC_CMD_0x1ce_PRIVILEGE_CTG - -#define MC_CMD_0x1ce_PRIVILEGE_CTG SRIOV_CTG_GENERAL - -/* MC_CMD_TABLE_UPDATE_IN msgrequest */ -#define MC_CMD_TABLE_UPDATE_IN_LENMIN 16 -#define MC_CMD_TABLE_UPDATE_IN_LENMAX 252 -#define MC_CMD_TABLE_UPDATE_IN_LENMAX_MCDI2 1020 -#define MC_CMD_TABLE_UPDATE_IN_LEN(num) (12+4*(num)) -#define MC_CMD_TABLE_UPDATE_IN_DATA_NUM(len) (((len)-12)/4) -/* Table identifier. */ -#define MC_CMD_TABLE_UPDATE_IN_TABLE_ID_OFST 0 -#define MC_CMD_TABLE_UPDATE_IN_TABLE_ID_LEN 4 -/* Enum values, see field(s): */ -/* TABLE_ID */ -/* Width in bits of supplied key data (must match table properties). */ -#define MC_CMD_TABLE_UPDATE_IN_KEY_WIDTH_OFST 4 -#define MC_CMD_TABLE_UPDATE_IN_KEY_WIDTH_LEN 2 -/* Width in bits of supplied mask data (0 for direct/BCAM tables, or for STCAM - * when allocated MASK_ID is used instead). - */ -#define MC_CMD_TABLE_UPDATE_IN_MASK_WIDTH_OFST 6 -#define MC_CMD_TABLE_UPDATE_IN_MASK_WIDTH_LEN 2 -/* Width in bits of supplied response data (for INSERT and UPDATE operations - * this must match the table properties; for DELETE operations, no response - * data is required and this must be 0). - */ -#define MC_CMD_TABLE_UPDATE_IN_RESP_WIDTH_OFST 8 -#define MC_CMD_TABLE_UPDATE_IN_RESP_WIDTH_LEN 2 -/* Mask ID for STCAM table - used instead of mask data if the table descriptor - * reports ALLOC_MASKS==1. Otherwise set to 0. - */ -#define MC_CMD_TABLE_UPDATE_IN_MASK_ID_OFST 6 -#define MC_CMD_TABLE_UPDATE_IN_MASK_ID_LEN 2 -/* Priority for TCAM or STCAM, in range 0..N_PRIORITIES-1, otherwise 0. */ -#define MC_CMD_TABLE_UPDATE_IN_PRIORITY_OFST 8 -#define MC_CMD_TABLE_UPDATE_IN_PRIORITY_LEN 2 -/* (32-bit alignment padding - set to 0) */ -#define MC_CMD_TABLE_UPDATE_IN_RESERVED_OFST 10 -#define MC_CMD_TABLE_UPDATE_IN_RESERVED_LEN 2 -/* Sequence of key, mask (if MASK_WIDTH > 0), and response (if RESP_WIDTH > 0) - * data values. Each of these items is logically treated as a single wide N-bit - * value, in which the individual fields have been placed within that value per - * the LBN and WIDTH information from the table field descriptors. The wide - * N-bit value is padded with 0 bits at the MSB end if necessary to make a - * multiple of 32 bits. The value is then packed into this command as a - * sequence of 32-bit words, bits [31:0] first, then bits [63:32], etc. - */ -#define MC_CMD_TABLE_UPDATE_IN_DATA_OFST 12 -#define MC_CMD_TABLE_UPDATE_IN_DATA_LEN 4 -#define MC_CMD_TABLE_UPDATE_IN_DATA_MINNUM 1 -#define MC_CMD_TABLE_UPDATE_IN_DATA_MAXNUM 60 -#define MC_CMD_TABLE_UPDATE_IN_DATA_MAXNUM_MCDI2 252 - -/* MC_CMD_TABLE_UPDATE_OUT msgresponse */ -#define MC_CMD_TABLE_UPDATE_OUT_LEN 0 - - -/***********************************/ /* MC_CMD_TABLE_DELETE * Delete an existing entry in a table. May return EINVAL for unknown table ID * or other bad request parameters, ENOENT if the entry does not exist, or @@ -29702,5 +25797,124 @@ /* MC_CMD_TABLE_DELETE_OUT msgresponse */ #define MC_CMD_TABLE_DELETE_OUT_LEN 0 +/* MC_CMD_QUEUE_HANDLE structuredef: On X4, to distinguish between full- + * featured (X2-style) VIs and low-latency (X3-style) queues, we use the top + * bits of the queue handle to specify the queue type in all MCDI calls which + * refer to VIs/queues. These bits should be masked off when indexing into a + * queue in the BAR. + */ +#define MC_CMD_QUEUE_HANDLE_LEN 4 +/* Combined queue number and type. This is the ID returned by and passed into + * MCDI calls that use queues. + */ +#define MC_CMD_QUEUE_HANDLE_QUEUE_HANDLE_OFST 0 +#define MC_CMD_QUEUE_HANDLE_QUEUE_HANDLE_LEN 4 +#define MC_CMD_QUEUE_HANDLE_QUEUE_NUM_OFST 0 +#define MC_CMD_QUEUE_HANDLE_QUEUE_NUM_LBN 0 +#define MC_CMD_QUEUE_HANDLE_QUEUE_NUM_WIDTH 24 +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_OFST 0 +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_LBN 24 +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_WIDTH 8 +/* enum: Indicates that the queue instance is a full-featured VI */ +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_FF_VI 0x0 +/* enum: Indicates that the queue instance is a LL TXQ */ +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_LL_TXQ 0x1 +/* enum: Indicates that the queue instance is a LL RXQ */ +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_LL_RXQ 0x2 +/* enum: Indicates that the queue instance is a LL EVQ */ +#define MC_CMD_QUEUE_HANDLE_QUEUE_TYPE_LL_EVQ 0x3 +#define MC_CMD_QUEUE_HANDLE_QUEUE_HANDLE_LBN 0 +#define MC_CMD_QUEUE_HANDLE_QUEUE_HANDLE_WIDTH 32 + + +/***********************************/ +/* MC_CMD_ALLOC_LL_QUEUES + * Allocate low latency (X3-style) queues for current PCI function. Can be + * called more than once if desired to allocate more queues. + */ +#define MC_CMD_ALLOC_LL_QUEUES 0x1dd +#undef MC_CMD_0x1dd_PRIVILEGE_CTG + +#define MC_CMD_0x1dd_PRIVILEGE_CTG SRIOV_CTG_GENERAL + +/* MC_CMD_ALLOC_LL_QUEUES_IN msgrequest */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_LEN 24 +/* The minimum number of TXQs that is acceptable */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_MIN_TXQ_COUNT_OFST 0 +#define MC_CMD_ALLOC_LL_QUEUES_IN_MIN_TXQ_COUNT_LEN 4 +/* The maximum number of TXQs that would be useful */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_MAX_TXQ_COUNT_OFST 4 +#define MC_CMD_ALLOC_LL_QUEUES_IN_MAX_TXQ_COUNT_LEN 4 +/* The minimum number of RXQs that is acceptable */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_MIN_RXQ_COUNT_OFST 8 +#define MC_CMD_ALLOC_LL_QUEUES_IN_MIN_RXQ_COUNT_LEN 4 +/* The maximum number of RXQs that would be useful */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_MAX_RXQ_COUNT_OFST 12 +#define MC_CMD_ALLOC_LL_QUEUES_IN_MAX_RXQ_COUNT_LEN 4 +/* The minimum number of EVQs that is acceptable */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_MIN_EVQ_COUNT_OFST 16 +#define MC_CMD_ALLOC_LL_QUEUES_IN_MIN_EVQ_COUNT_LEN 4 +/* The maximum number of EVQs that would be useful */ +#define MC_CMD_ALLOC_LL_QUEUES_IN_MAX_EVQ_COUNT_OFST 20 +#define MC_CMD_ALLOC_LL_QUEUES_IN_MAX_EVQ_COUNT_LEN 4 + +/* MC_CMD_ALLOC_LL_QUEUES_OUT msgresponse */ +#define MC_CMD_ALLOC_LL_QUEUES_OUT_LENMIN 16 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_LENMAX 252 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_LENMAX_MCDI2 1020 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_LEN(num) (12+4*(num)) +#define MC_CMD_ALLOC_LL_QUEUES_OUT_QUEUES_NUM(len) (((len)-12)/4) +/* The number of TXQs allocated in this request */ +#define MC_CMD_ALLOC_LL_QUEUES_OUT_TXQ_COUNT_OFST 0 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_TXQ_COUNT_LEN 4 +/* The number of RXQs allocated in this request */ +#define MC_CMD_ALLOC_LL_QUEUES_OUT_RXQ_COUNT_OFST 4 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_RXQ_COUNT_LEN 4 +/* The number of EVQs allocated in this request */ +#define MC_CMD_ALLOC_LL_QUEUES_OUT_EVQ_COUNT_OFST 8 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_EVQ_COUNT_LEN 4 +/* A list of allocated queues, returned as MC_CMD_QUEUE_HANDLEs, not + * necessarily contiguous. TXQs are first in the list, followed by RXQs then + * EVQs. The type of each queue is indicated by the top bits (see the + * QUEUE_TYPE enum) + */ +#define MC_CMD_ALLOC_LL_QUEUES_OUT_QUEUES_OFST 12 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_QUEUES_LEN 4 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_QUEUES_MINNUM 1 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_QUEUES_MAXNUM 60 +#define MC_CMD_ALLOC_LL_QUEUES_OUT_QUEUES_MAXNUM_MCDI2 252 + + +/***********************************/ +/* MC_CMD_FREE_LL_QUEUES + * Free low latency (X3-style) queues for current PCI function. + */ +#define MC_CMD_FREE_LL_QUEUES 0x1de +#undef MC_CMD_0x1de_PRIVILEGE_CTG + +#define MC_CMD_0x1de_PRIVILEGE_CTG SRIOV_CTG_GENERAL + +/* MC_CMD_FREE_LL_QUEUES_IN msgrequest */ +#define MC_CMD_FREE_LL_QUEUES_IN_LENMIN 8 +#define MC_CMD_FREE_LL_QUEUES_IN_LENMAX 252 +#define MC_CMD_FREE_LL_QUEUES_IN_LENMAX_MCDI2 1020 +#define MC_CMD_FREE_LL_QUEUES_IN_LEN(num) (4+4*(num)) +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUES_NUM(len) (((len)-4)/4) +/* The number of queues to free. */ +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUE_COUNT_OFST 0 +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUE_COUNT_LEN 4 +/* A list of queues to free, as a list of MC_CMD_QUEUE_HANDLEs. They must have + * all been previously allocated by MC_CMD_ALLOC_LL_QUEUES. The type of each + * queue should be indicated by the top bits. + */ +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUES_OFST 4 +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUES_LEN 4 +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUES_MINNUM 1 +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUES_MAXNUM 62 +#define MC_CMD_FREE_LL_QUEUES_IN_QUEUES_MAXNUM_MCDI2 254 + +/* MC_CMD_FREE_LL_QUEUES_OUT msgresponse */ +#define MC_CMD_FREE_LL_QUEUES_OUT_LEN 0 + #endif /* MCDI_PCOL_H */ diff --git a/drivers/net/ethernet/sfc/mcdi_port.c b/drivers/net/ethernet/sfc/mcdi_port.c index ad4694fa3dda..7b236d291d8c 100644 --- a/drivers/net/ethernet/sfc/mcdi_port.c +++ b/drivers/net/ethernet/sfc/mcdi_port.c @@ -17,58 +17,6 @@ #include "selftest.h" #include "mcdi_port_common.h" -static int efx_mcdi_mdio_read(struct net_device *net_dev, - int prtad, int devad, u16 addr) -{ - struct efx_nic *efx = efx_netdev_priv(net_dev); - MCDI_DECLARE_BUF(inbuf, MC_CMD_MDIO_READ_IN_LEN); - MCDI_DECLARE_BUF(outbuf, MC_CMD_MDIO_READ_OUT_LEN); - size_t outlen; - int rc; - - MCDI_SET_DWORD(inbuf, MDIO_READ_IN_BUS, efx->mdio_bus); - MCDI_SET_DWORD(inbuf, MDIO_READ_IN_PRTAD, prtad); - MCDI_SET_DWORD(inbuf, MDIO_READ_IN_DEVAD, devad); - MCDI_SET_DWORD(inbuf, MDIO_READ_IN_ADDR, addr); - - rc = efx_mcdi_rpc(efx, MC_CMD_MDIO_READ, inbuf, sizeof(inbuf), - outbuf, sizeof(outbuf), &outlen); - if (rc) - return rc; - - if (MCDI_DWORD(outbuf, MDIO_READ_OUT_STATUS) != - MC_CMD_MDIO_STATUS_GOOD) - return -EIO; - - return (u16)MCDI_DWORD(outbuf, MDIO_READ_OUT_VALUE); -} - -static int efx_mcdi_mdio_write(struct net_device *net_dev, - int prtad, int devad, u16 addr, u16 value) -{ - struct efx_nic *efx = efx_netdev_priv(net_dev); - MCDI_DECLARE_BUF(inbuf, MC_CMD_MDIO_WRITE_IN_LEN); - MCDI_DECLARE_BUF(outbuf, MC_CMD_MDIO_WRITE_OUT_LEN); - size_t outlen; - int rc; - - MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_BUS, efx->mdio_bus); - MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_PRTAD, prtad); - MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_DEVAD, devad); - MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_ADDR, addr); - MCDI_SET_DWORD(inbuf, MDIO_WRITE_IN_VALUE, value); - - rc = efx_mcdi_rpc(efx, MC_CMD_MDIO_WRITE, inbuf, sizeof(inbuf), - outbuf, sizeof(outbuf), &outlen); - if (rc) - return rc; - - if (MCDI_DWORD(outbuf, MDIO_WRITE_OUT_STATUS) != - MC_CMD_MDIO_STATUS_GOOD) - return -EIO; - - return 0; -} u32 efx_mcdi_phy_get_caps(struct efx_nic *efx) { @@ -97,12 +45,7 @@ int efx_mcdi_port_probe(struct efx_nic *efx) { int rc; - /* Set up MDIO structure for PHY */ - efx->mdio.mode_support = MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22; - efx->mdio.mdio_read = efx_mcdi_mdio_read; - efx->mdio.mdio_write = efx_mcdi_mdio_write; - - /* Fill out MDIO structure, loopback modes, and initial link state */ + /* Fill out loopback modes and initial link state */ rc = efx_mcdi_phy_probe(efx); if (rc != 0) return rc; diff --git a/drivers/net/ethernet/sfc/mcdi_port_common.c b/drivers/net/ethernet/sfc/mcdi_port_common.c index 76ea26722ca4..dae684194ac8 100644 --- a/drivers/net/ethernet/sfc/mcdi_port_common.c +++ b/drivers/net/ethernet/sfc/mcdi_port_common.c @@ -448,15 +448,6 @@ int efx_mcdi_phy_probe(struct efx_nic *efx) efx->phy_data = phy_data; efx->phy_type = phy_data->type; - efx->mdio_bus = phy_data->channel; - efx->mdio.prtad = phy_data->port; - efx->mdio.mmds = phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22); - efx->mdio.mode_support = 0; - if (phy_data->mmd_mask & (1 << MC_CMD_MMD_CLAUSE22)) - efx->mdio.mode_support |= MDIO_SUPPORTS_C22; - if (phy_data->mmd_mask & ~(1 << MC_CMD_MMD_CLAUSE22)) - efx->mdio.mode_support |= MDIO_SUPPORTS_C45 | MDIO_EMULATE_C22; - caps = MCDI_DWORD(outbuf, GET_LINK_OUT_CAP); if (caps & (1 << MC_CMD_PHY_CAP_AN_LBN)) mcdi_to_ethtool_linkset(phy_data->media, caps, @@ -546,8 +537,6 @@ void efx_mcdi_phy_get_link_ksettings(struct efx_nic *efx, struct ethtool_link_ks cmd->base.port = mcdi_to_ethtool_media(phy_cfg->media); cmd->base.phy_address = phy_cfg->port; cmd->base.autoneg = !!(efx->link_advertising[0] & ADVERTISED_Autoneg); - cmd->base.mdio_support = (efx->mdio.mode_support & - (MDIO_SUPPORTS_C45 | MDIO_SUPPORTS_C22)); mcdi_to_ethtool_linkset(phy_cfg->media, phy_cfg->supported_cap, cmd->link_modes.supported); diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index f70a7b7d6345..5c0f306fb019 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -15,7 +15,7 @@ #include <linux/ethtool.h> #include <linux/if_vlan.h> #include <linux/timer.h> -#include <linux/mdio.h> +#include <linux/mii.h> #include <linux/list.h> #include <linux/pci.h> #include <linux/device.h> @@ -956,8 +956,6 @@ struct efx_mae; * @stats_buffer: DMA buffer for statistics * @phy_type: PHY type * @phy_data: PHY private data (including PHY-specific stats) - * @mdio: PHY MDIO interface - * @mdio_bus: PHY MDIO bus ID (only used by Siena) * @phy_mode: PHY operating mode. Serialised by @mac_lock. * @link_advertising: Autonegotiation advertising flags * @fec_config: Forward Error Correction configuration flags. For bit positions @@ -1006,6 +1004,7 @@ struct efx_mae; * @dl_port: devlink port associated with the PF * @mem_bar: The BAR that is mapped into membase. * @reg_base: Offset from the start of the bar to the function control window. + * @reflash_mutex: Mutex for serialising firmware reflash operations. * @monitor_work: Hardware monitor workitem * @biu_lock: BIU (bus interface unit) lock * @last_irq_cpu: Last CPU to handle a possible test interrupt. This @@ -1131,8 +1130,6 @@ struct efx_nic { unsigned int phy_type; void *phy_data; - struct mdio_if_info mdio; - unsigned int mdio_bus; enum efx_phy_mode phy_mode; __ETHTOOL_DECLARE_LINK_MODE_MASK(link_advertising); @@ -1191,6 +1188,7 @@ struct efx_nic { struct devlink_port *dl_port; unsigned int mem_bar; u32 reg_base; + struct mutex reflash_mutex; /* The following fields may be written more often */ @@ -1383,6 +1381,8 @@ struct efx_udp_tunnel { * @can_rx_scatter: NIC is able to scatter packets to multiple buffers * @always_rx_scatter: NIC will always scatter packets to multiple buffers * @option_descriptors: NIC supports TX option descriptors + * @flash_auto_partition: firmware flash uses AUTO partition, driver does + * not need to perform image parsing * @min_interrupt_mode: Lowest capability interrupt mode supported * from &enum efx_int_mode. * @timer_period_max: Maximum period of interrupt timer (in ticks) @@ -1559,6 +1559,7 @@ struct efx_nic_type { bool can_rx_scatter; bool always_rx_scatter; bool option_descriptors; + bool flash_auto_partition; unsigned int min_interrupt_mode; unsigned int timer_period_max; netdev_features_t offload_features; diff --git a/drivers/net/ethernet/sfc/rx_common.c b/drivers/net/ethernet/sfc/rx_common.c index 4cc83203e188..8eb272ba674b 100644 --- a/drivers/net/ethernet/sfc/rx_common.c +++ b/drivers/net/ethernet/sfc/rx_common.c @@ -285,7 +285,7 @@ void efx_fini_rx_queue(struct efx_rx_queue *rx_queue) netif_dbg(rx_queue->efx, drv, rx_queue->efx->net_dev, "shutting down RX queue %d\n", efx_rx_queue_index(rx_queue)); - del_timer_sync(&rx_queue->slow_fill); + timer_delete_sync(&rx_queue->slow_fill); if (rx_queue->grant_credits) flush_work(&rx_queue->grant_work); diff --git a/drivers/net/ethernet/sfc/siena/mcdi.c b/drivers/net/ethernet/sfc/siena/mcdi.c index 3f7899daa86a..99ab5f294691 100644 --- a/drivers/net/ethernet/sfc/siena/mcdi.c +++ b/drivers/net/ethernet/sfc/siena/mcdi.c @@ -534,7 +534,7 @@ static bool efx_mcdi_complete_async(struct efx_mcdi_iface *mcdi, bool timeout) * of it aborting the next request. */ if (!timeout) - del_timer_sync(&mcdi->async_timer); + timer_delete_sync(&mcdi->async_timer); spin_lock(&mcdi->async_lock); async = list_first_entry(&mcdi->async_list, @@ -1145,7 +1145,7 @@ void efx_siena_mcdi_flush_async(struct efx_nic *efx) /* We must be in poll or fail mode so no more requests can be queued */ BUG_ON(mcdi->mode == MCDI_MODE_EVENTS); - del_timer_sync(&mcdi->async_timer); + timer_delete_sync(&mcdi->async_timer); /* If a request is still running, make sure we give the MC * time to complete it so that the response won't overwrite our diff --git a/drivers/net/ethernet/sfc/siena/rx_common.c b/drivers/net/ethernet/sfc/siena/rx_common.c index 2839d0e0a9c1..ab493e529d5c 100644 --- a/drivers/net/ethernet/sfc/siena/rx_common.c +++ b/drivers/net/ethernet/sfc/siena/rx_common.c @@ -284,7 +284,7 @@ void efx_siena_fini_rx_queue(struct efx_rx_queue *rx_queue) netif_dbg(rx_queue->efx, drv, rx_queue->efx->net_dev, "shutting down RX queue %d\n", efx_rx_queue_index(rx_queue)); - del_timer_sync(&rx_queue->slow_fill); + timer_delete_sync(&rx_queue->slow_fill); /* Release RX buffers from the current read ptr to the write ptr */ if (rx_queue->buffer) { diff --git a/drivers/net/ethernet/sfc/tc.c b/drivers/net/ethernet/sfc/tc.c index 0d93164988fc..fa94aa3cd5fe 100644 --- a/drivers/net/ethernet/sfc/tc.c +++ b/drivers/net/ethernet/sfc/tc.c @@ -1043,7 +1043,7 @@ static int efx_tc_flower_handle_lhs_actions(struct efx_nic *efx, return -EOPNOTSUPP; } if (fa->ct.action) { - NL_SET_ERR_MSG_FMT_MOD(extack, "Unhandled ct.action %u for LHS rule\n", + NL_SET_ERR_MSG_FMT_MOD(extack, "Unhandled ct.action %u for LHS rule", fa->ct.action); return -EOPNOTSUPP; } @@ -1056,7 +1056,7 @@ static int efx_tc_flower_handle_lhs_actions(struct efx_nic *efx, act->zone = ct_zone; break; default: - NL_SET_ERR_MSG_FMT_MOD(extack, "Unhandled action %u for LHS rule\n", + NL_SET_ERR_MSG_FMT_MOD(extack, "Unhandled action %u for LHS rule", fa->id); return -EOPNOTSUPP; } @@ -1581,7 +1581,7 @@ static int efx_tc_flower_replace_foreign_lhs(struct efx_nic *efx, type = efx_tc_indr_netdev_type(net_dev); if (type == EFX_ENCAP_TYPE_NONE) { - NL_SET_ERR_MSG_MOD(extack, "Egress encap match on unsupported tunnel device\n"); + NL_SET_ERR_MSG_MOD(extack, "Egress encap match on unsupported tunnel device"); return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c index 4535579018c9..7196e1c607f3 100644 --- a/drivers/net/ethernet/sgi/ioc3-eth.c +++ b/drivers/net/ethernet/sgi/ioc3-eth.c @@ -718,7 +718,7 @@ static void ioc3_init(struct net_device *dev) struct ioc3_private *ip = netdev_priv(dev); struct ioc3_ethregs *regs = ip->regs; - del_timer_sync(&ip->ioc3_timer); /* Kill if running */ + timer_delete_sync(&ip->ioc3_timer); /* Kill if running */ writel(EMCR_RST, ®s->emcr); /* Reset */ readl(®s->emcr); /* Flush WB */ @@ -801,7 +801,7 @@ static int ioc3_close(struct net_device *dev) { struct ioc3_private *ip = netdev_priv(dev); - del_timer_sync(&ip->ioc3_timer); + timer_delete_sync(&ip->ioc3_timer); netif_stop_queue(dev); @@ -950,7 +950,7 @@ static int ioc3eth_probe(struct platform_device *pdev) return 0; out_stop: - del_timer_sync(&ip->ioc3_timer); + timer_delete_sync(&ip->ioc3_timer); if (ip->rxr) dma_free_coherent(ip->dma_dev, RX_RING_SIZE, ip->rxr, ip->rxr_dma); @@ -971,7 +971,7 @@ static void ioc3eth_remove(struct platform_device *pdev) dma_free_coherent(ip->dma_dev, TX_RING_SIZE + SZ_16K - 1, ip->tx_ring, ip->txr_dma); unregister_netdev(dev); - del_timer_sync(&ip->ioc3_timer); + timer_delete_sync(&ip->ioc3_timer); free_netdev(dev); } diff --git a/drivers/net/ethernet/sis/sis190.c b/drivers/net/ethernet/sis/sis190.c index dda4e488c77a..d10b14787607 100644 --- a/drivers/net/ethernet/sis/sis190.c +++ b/drivers/net/ethernet/sis/sis190.c @@ -758,7 +758,7 @@ static irqreturn_t sis190_irq(int irq, void *__dev) if (status & LinkChange) { netif_info(tp, intr, dev, "link change\n"); - del_timer(&tp->timer); + timer_delete(&tp->timer); schedule_work(&tp->phy_task); } @@ -1034,7 +1034,7 @@ static inline void sis190_delete_timer(struct net_device *dev) { struct sis190_private *tp = netdev_priv(dev); - del_timer_sync(&tp->timer); + timer_delete_sync(&tp->timer); } static inline void sis190_request_timer(struct net_device *dev) diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c index 85b850372efe..332cbd725900 100644 --- a/drivers/net/ethernet/sis/sis900.c +++ b/drivers/net/ethernet/sis/sis900.c @@ -1983,7 +1983,7 @@ static int sis900_close(struct net_device *net_dev) /* Stop the chip's Tx and Rx Status Machine */ sw32(cr, RxDIS | TxDIS | sr32(cr)); - del_timer(&sis_priv->timer); + timer_delete(&sis_priv->timer); free_irq(pdev->irq, net_dev); diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c index 013e90d69182..ca0ab3a35b73 100644 --- a/drivers/net/ethernet/smsc/epic100.c +++ b/drivers/net/ethernet/smsc/epic100.c @@ -1292,7 +1292,7 @@ static int epic_close(struct net_device *dev) netdev_dbg(dev, "Shutting down ethercard, status was %2.2x.\n", er32(INTSTAT)); - del_timer_sync(&ep->timer); + timer_delete_sync(&ep->timer); epic_disable_int(dev, ep); diff --git a/drivers/net/ethernet/smsc/smc91c92_cs.c b/drivers/net/ethernet/smsc/smc91c92_cs.c index 86e3ec25df07..6fa957fb523b 100644 --- a/drivers/net/ethernet/smsc/smc91c92_cs.c +++ b/drivers/net/ethernet/smsc/smc91c92_cs.c @@ -1105,7 +1105,7 @@ static int smc_close(struct net_device *dev) outw(CTL_POWERDOWN, ioaddr + CONTROL ); link->open--; - del_timer_sync(&smc->media); + timer_delete_sync(&smc->media); return 0; } /* smc_close */ diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c index f539813878f5..2e1106097965 100644 --- a/drivers/net/ethernet/smsc/smsc911x.c +++ b/drivers/net/ethernet/smsc/smsc911x.c @@ -43,7 +43,6 @@ #include <linux/smsc911x.h> #include <linux/device.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/of_net.h> #include <linux/acpi.h> #include <linux/pm_runtime.h> diff --git a/drivers/net/ethernet/socionext/netsec.c b/drivers/net/ethernet/socionext/netsec.c index dc99821c6226..ee890de69ffe 100644 --- a/drivers/net/ethernet/socionext/netsec.c +++ b/drivers/net/ethernet/socionext/netsec.c @@ -970,7 +970,7 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) struct netsec_de *de = dring->vaddr + (DESC_SZ * idx); struct netsec_desc *desc = &dring->desc[idx]; struct page *page = virt_to_page(desc->addr); - u32 xdp_result = NETSEC_XDP_PASS; + u32 metasize, xdp_result = NETSEC_XDP_PASS; struct sk_buff *skb = NULL; u16 pkt_len, desc_len; dma_addr_t dma_handle; @@ -1019,7 +1019,7 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) prefetch(desc->addr); xdp_prepare_buff(&xdp, desc->addr, NETSEC_RXBUF_HEADROOM, - pkt_len, false); + pkt_len, true); if (xdp_prog) { xdp_result = netsec_run_xdp(priv, xdp_prog, &xdp); @@ -1048,6 +1048,9 @@ static int netsec_process_rx(struct netsec_priv *priv, int budget) skb_reserve(skb, xdp.data - xdp.data_hard_start); skb_put(skb, xdp.data_end - xdp.data); + metasize = xdp.data - xdp.data_meta; + if (metasize) + skb_metadata_set(skb, metasize); skb->protocol = eth_type_trans(skb, priv->ndev); if (priv->rx_cksum_offload_flag && diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig index 4cc85a36a1ab..3c820ef56775 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Kconfig +++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig @@ -181,6 +181,17 @@ config DWMAC_SOCFPGA for the stmmac device driver. This driver is used for arria5 and cyclone5 FPGA SoCs. +config DWMAC_SOPHGO + tristate "Sophgo dwmac support" + depends on OF && (ARCH_SOPHGO || COMPILE_TEST) + default m if ARCH_SOPHGO + help + Support for ethernet controllers on Sophgo RISC-V SoCs + + This selects the Sophgo SoC specific glue layer support + for the stmmac device driver. This driver is used for the + ethernet controllers on various Sophgo SoCs. + config DWMAC_STARFIVE tristate "StarFive dwmac support" depends on OF && (ARCH_STARFIVE || COMPILE_TEST) @@ -307,6 +318,7 @@ config DWMAC_INTEL default X86 depends on X86 && STMMAC_ETH && PCI depends on COMMON_CLK + depends on ACPI help This selects the Intel platform specific bus support for the stmmac driver. This driver is used for Intel Quark/EHL/TGL. diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile index b26f0e79c2b3..594883fb4164 100644 --- a/drivers/net/ethernet/stmicro/stmmac/Makefile +++ b/drivers/net/ethernet/stmicro/stmmac/Makefile @@ -24,6 +24,7 @@ obj-$(CONFIG_DWMAC_ROCKCHIP) += dwmac-rk.o obj-$(CONFIG_DWMAC_RZN1) += dwmac-rzn1.o obj-$(CONFIG_DWMAC_S32) += dwmac-s32.o obj-$(CONFIG_DWMAC_SOCFPGA) += dwmac-altr-socfpga.o +obj-$(CONFIG_DWMAC_SOPHGO) += dwmac-sophgo.o obj-$(CONFIG_DWMAC_STARFIVE) += dwmac-starfive.o obj-$(CONFIG_DWMAC_STI) += dwmac-sti.o obj-$(CONFIG_DWMAC_STM32) += dwmac-stm32.o diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h index e25db747a81a..412b07e77945 100644 --- a/drivers/net/ethernet/stmicro/stmmac/common.h +++ b/drivers/net/ethernet/stmicro/stmmac/common.h @@ -101,8 +101,8 @@ struct stmmac_rxq_stats { /* Updates on each CPU protected by not allowing nested irqs. */ struct stmmac_pcpu_stats { struct u64_stats_sync syncp; - u64_stats_t rx_normal_irq_n[MTL_MAX_TX_QUEUES]; - u64_stats_t tx_normal_irq_n[MTL_MAX_RX_QUEUES]; + u64_stats_t rx_normal_irq_n[MTL_MAX_RX_QUEUES]; + u64_stats_t tx_normal_irq_n[MTL_MAX_TX_QUEUES]; }; /* Extra statistic and debug information exposed by ethtool */ @@ -530,6 +530,20 @@ struct dma_features { #define STMMAC_DEFAULT_TWT_LS 0x1E #define STMMAC_ET_MAX 0xFFFFF +/* Common LPI register bits */ +#define LPI_CTRL_STATUS_LPITCSE BIT(21) /* LPI Tx Clock Stop Enable, gmac4, xgmac2 only */ +#define LPI_CTRL_STATUS_LPIATE BIT(20) /* LPI Timer Enable, gmac4 only */ +#define LPI_CTRL_STATUS_LPITXA BIT(19) /* Enable LPI TX Automate */ +#define LPI_CTRL_STATUS_PLSEN BIT(18) /* Enable PHY Link Status */ +#define LPI_CTRL_STATUS_PLS BIT(17) /* PHY Link Status */ +#define LPI_CTRL_STATUS_LPIEN BIT(16) /* LPI Enable */ +#define LPI_CTRL_STATUS_RLPIST BIT(9) /* Receive LPI state, gmac1000 only? */ +#define LPI_CTRL_STATUS_TLPIST BIT(8) /* Transmit LPI state, gmac1000 only? */ +#define LPI_CTRL_STATUS_RLPIEX BIT(3) /* Receive LPI Exit */ +#define LPI_CTRL_STATUS_RLPIEN BIT(2) /* Receive LPI Entry */ +#define LPI_CTRL_STATUS_TLPIEX BIT(1) /* Transmit LPI Exit */ +#define LPI_CTRL_STATUS_TLPIEN BIT(0) /* Transmit LPI Entry */ + #define STMMAC_CHAIN_MODE 0x1 #define STMMAC_RING_MODE 0x2 diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c index ef99ef3f1ab4..37fe7c288878 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-anarion.c @@ -59,10 +59,11 @@ static void anarion_gmac_exit(struct platform_device *pdev, void *priv) gmac_write_reg(gmac, GMAC_RESET_CONTROL_REG, 1); } -static struct anarion_gmac *anarion_config_dt(struct platform_device *pdev) +static struct anarion_gmac * +anarion_config_dt(struct platform_device *pdev, + struct plat_stmmacenet_data *plat_dat) { struct anarion_gmac *gmac; - phy_interface_t phy_mode; void __iomem *ctl_block; int err; @@ -79,11 +80,7 @@ static struct anarion_gmac *anarion_config_dt(struct platform_device *pdev) gmac->ctl_block = ctl_block; - err = of_get_phy_mode(pdev->dev.of_node, &phy_mode); - if (err) - return ERR_PTR(err); - - switch (phy_mode) { + switch (plat_dat->phy_interface) { case PHY_INTERFACE_MODE_RGMII: fallthrough; case PHY_INTERFACE_MODE_RGMII_ID: @@ -93,7 +90,7 @@ static struct anarion_gmac *anarion_config_dt(struct platform_device *pdev) break; default: dev_err(&pdev->dev, "Unsupported phy-mode (%d)\n", - phy_mode); + plat_dat->phy_interface); return ERR_PTR(-ENOTSUPP); } @@ -111,14 +108,14 @@ static int anarion_dwmac_probe(struct platform_device *pdev) if (ret) return ret; - gmac = anarion_config_dt(pdev); - if (IS_ERR(gmac)) - return PTR_ERR(gmac); - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); + gmac = anarion_config_dt(pdev, plat_dat); + if (IS_ERR(gmac)) + return PTR_ERR(gmac); + plat_dat->init = anarion_gmac_init; plat_dat->exit = anarion_gmac_exit; anarion_gmac_init(pdev, gmac); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c index bd4eb187f8c6..cd431f84f34f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c @@ -29,14 +29,21 @@ struct tegra_eqos { void __iomem *regs; struct reset_control *rst; - struct clk *clk_master; struct clk *clk_slave; - struct clk *clk_tx; - struct clk *clk_rx; struct gpio_desc *reset; }; +static struct clk *dwc_eth_find_clk(struct plat_stmmacenet_data *plat_dat, + const char *name) +{ + for (int i = 0; i < plat_dat->num_clks; i++) + if (strcmp(plat_dat->clks[i].id, name) == 0) + return plat_dat->clks[i].clk; + + return NULL; +} + static int dwc_eth_dwmac_config_dt(struct platform_device *pdev, struct plat_stmmacenet_data *plat_dat) { @@ -46,7 +53,9 @@ static int dwc_eth_dwmac_config_dt(struct platform_device *pdev, u32 a_index = 0; if (!plat_dat->axi) { - plat_dat->axi = kzalloc(sizeof(struct stmmac_axi), GFP_KERNEL); + plat_dat->axi = devm_kzalloc(&pdev->dev, + sizeof(struct stmmac_axi), + GFP_KERNEL); if (!plat_dat->axi) return -ENOMEM; @@ -123,49 +132,9 @@ static int dwc_qos_probe(struct platform_device *pdev, struct plat_stmmacenet_data *plat_dat, struct stmmac_resources *stmmac_res) { - int err; - - plat_dat->stmmac_clk = devm_clk_get(&pdev->dev, "apb_pclk"); - if (IS_ERR(plat_dat->stmmac_clk)) { - dev_err(&pdev->dev, "apb_pclk clock not found.\n"); - return PTR_ERR(plat_dat->stmmac_clk); - } - - err = clk_prepare_enable(plat_dat->stmmac_clk); - if (err < 0) { - dev_err(&pdev->dev, "failed to enable apb_pclk clock: %d\n", - err); - return err; - } - - plat_dat->pclk = devm_clk_get(&pdev->dev, "phy_ref_clk"); - if (IS_ERR(plat_dat->pclk)) { - dev_err(&pdev->dev, "phy_ref_clk clock not found.\n"); - err = PTR_ERR(plat_dat->pclk); - goto disable; - } - - err = clk_prepare_enable(plat_dat->pclk); - if (err < 0) { - dev_err(&pdev->dev, "failed to enable phy_ref clock: %d\n", - err); - goto disable; - } + plat_dat->pclk = dwc_eth_find_clk(plat_dat, "phy_ref_clk"); return 0; - -disable: - clk_disable_unprepare(plat_dat->stmmac_clk); - return err; -} - -static void dwc_qos_remove(struct platform_device *pdev) -{ - struct net_device *ndev = platform_get_drvdata(pdev); - struct stmmac_priv *priv = netdev_priv(ndev); - - clk_disable_unprepare(priv->plat->pclk); - clk_disable_unprepare(priv->plat->stmmac_clk); } #define SDMEMCOMPPADCTRL 0x8800 @@ -178,11 +147,10 @@ static void dwc_qos_remove(struct platform_device *pdev) #define AUTO_CAL_STATUS 0x880c #define AUTO_CAL_STATUS_ACTIVE BIT(31) -static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void tegra_eqos_fix_speed(void *priv, int speed, unsigned int mode) { struct tegra_eqos *eqos = priv; bool needs_calibration = false; - long rate = 125000000; u32 value; int err; @@ -193,11 +161,10 @@ static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mo fallthrough; case SPEED_10: - rate = rgmii_clock(speed); break; default: - dev_err(eqos->dev, "invalid speed %u\n", speed); + dev_err(eqos->dev, "invalid speed %d\n", speed); break; } @@ -240,10 +207,6 @@ static void tegra_eqos_fix_speed(void *priv, unsigned int speed, unsigned int mo value &= ~AUTO_CAL_CONFIG_ENABLE; writel(value, eqos->regs + AUTO_CAL_CONFIG); } - - err = clk_set_rate(eqos->clk_tx, rate); - if (err < 0) - dev_err(eqos->dev, "failed to set TX rate: %d\n", err); } static int tegra_eqos_init(struct platform_device *pdev, void *priv) @@ -261,7 +224,7 @@ static int tegra_eqos_init(struct platform_device *pdev, void *priv) } static int tegra_eqos_probe(struct platform_device *pdev, - struct plat_stmmacenet_data *data, + struct plat_stmmacenet_data *plat_dat, struct stmmac_resources *res) { struct device *dev = &pdev->dev; @@ -274,63 +237,24 @@ static int tegra_eqos_probe(struct platform_device *pdev, eqos->dev = &pdev->dev; eqos->regs = res->addr; + eqos->clk_slave = plat_dat->stmmac_clk; if (!is_of_node(dev->fwnode)) goto bypass_clk_reset_gpio; - eqos->clk_master = devm_clk_get(&pdev->dev, "master_bus"); - if (IS_ERR(eqos->clk_master)) { - err = PTR_ERR(eqos->clk_master); - goto error; - } - - err = clk_prepare_enable(eqos->clk_master); - if (err < 0) - goto error; - - eqos->clk_slave = devm_clk_get(&pdev->dev, "slave_bus"); - if (IS_ERR(eqos->clk_slave)) { - err = PTR_ERR(eqos->clk_slave); - goto disable_master; - } - - data->stmmac_clk = eqos->clk_slave; - - err = clk_prepare_enable(eqos->clk_slave); - if (err < 0) - goto disable_master; - - eqos->clk_rx = devm_clk_get(&pdev->dev, "rx"); - if (IS_ERR(eqos->clk_rx)) { - err = PTR_ERR(eqos->clk_rx); - goto disable_slave; - } - - err = clk_prepare_enable(eqos->clk_rx); - if (err < 0) - goto disable_slave; - - eqos->clk_tx = devm_clk_get(&pdev->dev, "tx"); - if (IS_ERR(eqos->clk_tx)) { - err = PTR_ERR(eqos->clk_tx); - goto disable_rx; - } - - err = clk_prepare_enable(eqos->clk_tx); - if (err < 0) - goto disable_rx; + plat_dat->clk_tx_i = dwc_eth_find_clk(plat_dat, "tx"); eqos->reset = devm_gpiod_get(&pdev->dev, "phy-reset", GPIOD_OUT_HIGH); if (IS_ERR(eqos->reset)) { err = PTR_ERR(eqos->reset); - goto disable_tx; + return err; } usleep_range(2000, 4000); gpiod_set_value(eqos->reset, 0); /* MDIO bus was already reset just above */ - data->mdio_bus_data->needs_reset = false; + plat_dat->mdio_bus_data->needs_reset = false; eqos->rst = devm_reset_control_get(&pdev->dev, "eqos"); if (IS_ERR(eqos->rst)) { @@ -351,10 +275,11 @@ static int tegra_eqos_probe(struct platform_device *pdev, usleep_range(2000, 4000); bypass_clk_reset_gpio: - data->fix_mac_speed = tegra_eqos_fix_speed; - data->init = tegra_eqos_init; - data->bsp_priv = eqos; - data->flags |= STMMAC_FLAG_SPH_DISABLE; + plat_dat->fix_mac_speed = tegra_eqos_fix_speed; + plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate; + plat_dat->init = tegra_eqos_init; + plat_dat->bsp_priv = eqos; + plat_dat->flags |= STMMAC_FLAG_SPH_DISABLE; err = tegra_eqos_init(pdev, eqos); if (err < 0) @@ -365,15 +290,7 @@ reset: reset_control_assert(eqos->rst); reset_phy: gpiod_set_value(eqos->reset, 1); -disable_tx: - clk_disable_unprepare(eqos->clk_tx); -disable_rx: - clk_disable_unprepare(eqos->clk_rx); -disable_slave: - clk_disable_unprepare(eqos->clk_slave); -disable_master: - clk_disable_unprepare(eqos->clk_master); -error: + return err; } @@ -383,27 +300,29 @@ static void tegra_eqos_remove(struct platform_device *pdev) reset_control_assert(eqos->rst); gpiod_set_value(eqos->reset, 1); - clk_disable_unprepare(eqos->clk_tx); - clk_disable_unprepare(eqos->clk_rx); - clk_disable_unprepare(eqos->clk_slave); - clk_disable_unprepare(eqos->clk_master); } struct dwc_eth_dwmac_data { int (*probe)(struct platform_device *pdev, - struct plat_stmmacenet_data *data, + struct plat_stmmacenet_data *plat_dat, struct stmmac_resources *res); void (*remove)(struct platform_device *pdev); + const char *stmmac_clk_name; }; static const struct dwc_eth_dwmac_data dwc_qos_data = { .probe = dwc_qos_probe, - .remove = dwc_qos_remove, + .stmmac_clk_name = "apb_pclk", }; static const struct dwc_eth_dwmac_data tegra_eqos_data = { .probe = tegra_eqos_probe, .remove = tegra_eqos_remove, + .stmmac_clk_name = "slave_bus", +}; + +static const struct dwc_eth_dwmac_data fsd_eqos_data = { + .stmmac_clk_name = "slave_bus", }; static int dwc_eth_dwmac_probe(struct platform_device *pdev) @@ -434,9 +353,23 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev) if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); - ret = data->probe(pdev, plat_dat, &stmmac_res); + ret = devm_clk_bulk_get_all(&pdev->dev, &plat_dat->clks); + if (ret < 0) + return dev_err_probe(&pdev->dev, ret, "Failed to retrieve all required clocks\n"); + plat_dat->num_clks = ret; + + ret = clk_bulk_prepare_enable(plat_dat->num_clks, plat_dat->clks); + if (ret) + return dev_err_probe(&pdev->dev, ret, "Failed to enable clocks\n"); + + plat_dat->stmmac_clk = dwc_eth_find_clk(plat_dat, + data->stmmac_clk_name); + + if (data->probe) + ret = data->probe(pdev, plat_dat, &stmmac_res); if (ret < 0) { dev_err_probe(&pdev->dev, ret, "failed to probe subdriver\n"); + clk_bulk_disable_unprepare(plat_dat->num_clks, plat_dat->clks); return ret; } @@ -451,7 +384,8 @@ static int dwc_eth_dwmac_probe(struct platform_device *pdev) return ret; remove: - data->remove(pdev); + if (data->remove) + data->remove(pdev); return ret; } @@ -459,15 +393,21 @@ remove: static void dwc_eth_dwmac_remove(struct platform_device *pdev) { const struct dwc_eth_dwmac_data *data = device_get_match_data(&pdev->dev); + struct plat_stmmacenet_data *plat_dat = dev_get_platdata(&pdev->dev); stmmac_dvr_remove(&pdev->dev); - data->remove(pdev); + if (data->remove) + data->remove(pdev); + + if (plat_dat) + clk_bulk_disable_unprepare(plat_dat->num_clks, plat_dat->clks); } static const struct of_device_id dwc_eth_dwmac_match[] = { { .compatible = "snps,dwc-qos-ethernet-4.10", .data = &dwc_qos_data }, { .compatible = "nvidia,tegra186-eqos", .data = &tegra_eqos_data }, + { .compatible = "tesla,fsd-ethqos", .data = &fsd_eqos_data }, { } }; MODULE_DEVICE_TABLE(of, dwc_eth_dwmac_match); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c index 20d3a202bb8d..5d279fa54b3e 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-imx.c @@ -51,7 +51,7 @@ struct imx_dwmac_ops { int (*fix_soc_reset)(void *priv, void __iomem *ioaddr); int (*set_intf_mode)(struct plat_stmmacenet_data *plat_dat); - void (*fix_mac_speed)(void *priv, unsigned int speed, unsigned int mode); + void (*fix_mac_speed)(void *priv, int speed, unsigned int mode); }; struct imx_priv_data { @@ -192,7 +192,20 @@ static void imx_dwmac_exit(struct platform_device *pdev, void *priv) /* nothing to do now */ } -static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static int imx_dwmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed) +{ + struct imx_priv_data *dwmac = bsp_priv; + + interface = dwmac->plat_dat->mac_interface; + if (interface == PHY_INTERFACE_MODE_RMII || + interface == PHY_INTERFACE_MODE_MII) + return 0; + + return stmmac_set_clk_tx_rate(bsp_priv, clk_tx_i, interface, speed); +} + +static void imx_dwmac_fix_speed(void *priv, int speed, unsigned int mode) { struct plat_stmmacenet_data *plat_dat; struct imx_priv_data *dwmac = priv; @@ -208,7 +221,7 @@ static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mod rate = rgmii_clock(speed); if (rate < 0) { - dev_err(dwmac->dev, "invalid speed %u\n", speed); + dev_err(dwmac->dev, "invalid speed %d\n", speed); return; } @@ -217,7 +230,7 @@ static void imx_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mod dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate); } -static void imx93_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void imx93_dwmac_fix_speed(void *priv, int speed, unsigned int mode) { struct imx_priv_data *dwmac = priv; unsigned int iface; @@ -358,7 +371,6 @@ static int imx_dwmac_probe(struct platform_device *pdev) plat_dat->init = imx_dwmac_init; plat_dat->exit = imx_dwmac_exit; plat_dat->clks_config = imx_dwmac_clks_config; - plat_dat->fix_mac_speed = imx_dwmac_fix_speed; plat_dat->bsp_priv = dwmac; dwmac->plat_dat = plat_dat; dwmac->base_addr = stmmac_res.addr; @@ -371,8 +383,13 @@ static int imx_dwmac_probe(struct platform_device *pdev) if (ret) goto err_dwmac_init; - if (dwmac->ops->fix_mac_speed) + if (dwmac->ops->fix_mac_speed) { plat_dat->fix_mac_speed = dwmac->ops->fix_mac_speed; + } else if (!dwmac->ops->mac_rgmii_txclk_auto_adj) { + plat_dat->clk_tx_i = dwmac->clk_tx; + plat_dat->set_clk_tx_rate = imx_dwmac_set_clk_tx_rate; + } + dwmac->plat_dat->fix_soc_reset = dwmac->ops->fix_soc_reset; ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c index ddee6154d40b..599def7b3a64 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel-plat.c @@ -22,31 +22,12 @@ struct intel_dwmac { }; struct intel_dwmac_data { - void (*fix_mac_speed)(void *priv, unsigned int speed, unsigned int mode); unsigned long ptp_ref_clk_rate; unsigned long tx_clk_rate; bool tx_clk_en; }; -static void kmb_eth_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) -{ - struct intel_dwmac *dwmac = priv; - long rate; - int ret; - - rate = rgmii_clock(speed); - if (rate < 0) { - dev_err(dwmac->dev, "Invalid speed\n"); - return; - } - - ret = clk_set_rate(dwmac->tx_clk, rate); - if (ret) - dev_err(dwmac->dev, "Failed to configure tx clock rate\n"); -} - static const struct intel_dwmac_data kmb_data = { - .fix_mac_speed = kmb_eth_fix_mac_speed, .ptp_ref_clk_rate = 200000000, .tx_clk_rate = 125000000, .tx_clk_en = true, @@ -89,8 +70,6 @@ static int intel_eth_plat_probe(struct platform_device *pdev) * platform_match(). */ dwmac->data = device_get_match_data(&pdev->dev); - if (dwmac->data->fix_mac_speed) - plat_dat->fix_mac_speed = dwmac->data->fix_mac_speed; /* Enable TX clock */ if (dwmac->data->tx_clk_en) { @@ -132,6 +111,9 @@ static int intel_eth_plat_probe(struct platform_device *pdev) } } + plat_dat->clk_tx_i = dwmac->tx_clk; + plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate; + plat_dat->bsp_priv = dwmac; plat_dat->eee_usecs_rate = plat_dat->clk_ptp_rate; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index 48acba5eb178..c8bb9265bbb4 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -5,15 +5,30 @@ #include <linux/clk-provider.h> #include <linux/pci.h> #include <linux/dmi.h> +#include <linux/platform_data/x86/intel_pmc_ipc.h> #include "dwmac-intel.h" #include "dwmac4.h" #include "stmmac.h" #include "stmmac_ptp.h" +struct pmc_serdes_regs { + u8 index; + u32 val; +}; + +struct pmc_serdes_reg_info { + const struct pmc_serdes_regs *regs; + u8 num_regs; +}; + struct intel_priv_data { int mdio_adhoc_addr; /* mdio address for serdes & etc */ unsigned long crossts_adj; bool is_pse; + const int *tsn_lane_regs; + int max_tsn_lane_regs; + struct pmc_serdes_reg_info pid_1g; + struct pmc_serdes_reg_info pid_2p5g; }; /* This struct is used to associate PCI Function of MAC controller on a board, @@ -35,6 +50,45 @@ struct stmmac_pci_info { int (*setup)(struct pci_dev *pdev, struct plat_stmmacenet_data *plat); }; +static const struct pmc_serdes_regs pid_modphy3_1g_regs[] = { + { PID_MODPHY3_B_MODPHY_PCR_LCPLL_DWORD0, B_MODPHY_PCR_LCPLL_DWORD0_1G }, + { PID_MODPHY3_N_MODPHY_PCR_LCPLL_DWORD2, N_MODPHY_PCR_LCPLL_DWORD2_1G }, + { PID_MODPHY3_N_MODPHY_PCR_LCPLL_DWORD7, N_MODPHY_PCR_LCPLL_DWORD7_1G }, + { PID_MODPHY3_N_MODPHY_PCR_LPPLL_DWORD10, N_MODPHY_PCR_LPPLL_DWORD10_1G }, + { PID_MODPHY3_N_MODPHY_PCR_CMN_ANA_DWORD30, N_MODPHY_PCR_CMN_ANA_DWORD30_1G }, + {} +}; + +static const struct pmc_serdes_regs pid_modphy3_2p5g_regs[] = { + { PID_MODPHY3_B_MODPHY_PCR_LCPLL_DWORD0, B_MODPHY_PCR_LCPLL_DWORD0_2P5G }, + { PID_MODPHY3_N_MODPHY_PCR_LCPLL_DWORD2, N_MODPHY_PCR_LCPLL_DWORD2_2P5G }, + { PID_MODPHY3_N_MODPHY_PCR_LCPLL_DWORD7, N_MODPHY_PCR_LCPLL_DWORD7_2P5G }, + { PID_MODPHY3_N_MODPHY_PCR_LPPLL_DWORD10, N_MODPHY_PCR_LPPLL_DWORD10_2P5G }, + { PID_MODPHY3_N_MODPHY_PCR_CMN_ANA_DWORD30, N_MODPHY_PCR_CMN_ANA_DWORD30_2P5G }, + {} +}; + +static const struct pmc_serdes_regs pid_modphy1_1g_regs[] = { + { PID_MODPHY1_B_MODPHY_PCR_LCPLL_DWORD0, B_MODPHY_PCR_LCPLL_DWORD0_1G }, + { PID_MODPHY1_N_MODPHY_PCR_LCPLL_DWORD2, N_MODPHY_PCR_LCPLL_DWORD2_1G }, + { PID_MODPHY1_N_MODPHY_PCR_LCPLL_DWORD7, N_MODPHY_PCR_LCPLL_DWORD7_1G }, + { PID_MODPHY1_N_MODPHY_PCR_LPPLL_DWORD10, N_MODPHY_PCR_LPPLL_DWORD10_1G }, + { PID_MODPHY1_N_MODPHY_PCR_CMN_ANA_DWORD30, N_MODPHY_PCR_CMN_ANA_DWORD30_1G }, + {} +}; + +static const struct pmc_serdes_regs pid_modphy1_2p5g_regs[] = { + { PID_MODPHY1_B_MODPHY_PCR_LCPLL_DWORD0, B_MODPHY_PCR_LCPLL_DWORD0_2P5G }, + { PID_MODPHY1_N_MODPHY_PCR_LCPLL_DWORD2, N_MODPHY_PCR_LCPLL_DWORD2_2P5G }, + { PID_MODPHY1_N_MODPHY_PCR_LCPLL_DWORD7, N_MODPHY_PCR_LCPLL_DWORD7_2P5G }, + { PID_MODPHY1_N_MODPHY_PCR_LPPLL_DWORD10, N_MODPHY_PCR_LPPLL_DWORD10_2P5G }, + { PID_MODPHY1_N_MODPHY_PCR_CMN_ANA_DWORD30, N_MODPHY_PCR_CMN_ANA_DWORD30_2P5G }, + {} +}; + +static const int ehl_tsn_lane_regs[] = {7, 8, 9, 10, 11}; +static const int adln_tsn_lane_regs[] = {6}; + static int stmmac_pci_find_phy_addr(struct pci_dev *pdev, const struct dmi_system_id *dmi_list) { @@ -93,7 +147,7 @@ static int intel_serdes_powerup(struct net_device *ndev, void *priv_data) data &= ~SERDES_RATE_MASK; data &= ~SERDES_PCLK_MASK; - if (priv->plat->max_speed == 2500) + if (priv->plat->phy_interface == PHY_INTERFACE_MODE_2500BASEX) data |= SERDES_RATE_PCIE_GEN2 << SERDES_RATE_PCIE_SHIFT | SERDES_PCLK_37p5MHZ << SERDES_PCLK_SHIFT; else @@ -415,6 +469,95 @@ static void intel_mgbe_pse_crossts_adj(struct intel_priv_data *intel_priv, } } +static int intel_tsn_lane_is_available(struct net_device *ndev, + struct intel_priv_data *intel_priv) +{ + struct stmmac_priv *priv = netdev_priv(ndev); + struct pmc_ipc_cmd tmp = {}; + struct pmc_ipc_rbuf rbuf = {}; + int ret = 0, i, j; + const int max_fia_regs = 5; + + tmp.cmd = IPC_SOC_REGISTER_ACCESS; + tmp.sub_cmd = IPC_SOC_SUB_CMD_READ; + + for (i = 0; i < max_fia_regs; i++) { + tmp.wbuf[0] = R_PCH_FIA_15_PCR_LOS1_REG_BASE + i; + + ret = intel_pmc_ipc(&tmp, &rbuf); + if (ret < 0) { + netdev_info(priv->dev, "Failed to read from PMC.\n"); + return ret; + } + + for (j = 0; j <= intel_priv->max_tsn_lane_regs; j++) + if ((rbuf.buf[0] >> + (4 * (intel_priv->tsn_lane_regs[j] % 8)) & + B_PCH_FIA_PCR_L0O) == 0xB) + return 0; + } + + return -EINVAL; +} + +static int intel_set_reg_access(const struct pmc_serdes_regs *regs, int max_regs) +{ + int ret = 0, i; + + for (i = 0; i < max_regs; i++) { + struct pmc_ipc_cmd tmp = {}; + struct pmc_ipc_rbuf rbuf = {}; + + tmp.cmd = IPC_SOC_REGISTER_ACCESS; + tmp.sub_cmd = IPC_SOC_SUB_CMD_WRITE; + tmp.wbuf[0] = (u32)regs[i].index; + tmp.wbuf[1] = regs[i].val; + + ret = intel_pmc_ipc(&tmp, &rbuf); + if (ret < 0) + return ret; + } + + return ret; +} + +static int intel_mac_finish(struct net_device *ndev, + void *intel_data, + unsigned int mode, + phy_interface_t interface) +{ + struct intel_priv_data *intel_priv = intel_data; + struct stmmac_priv *priv = netdev_priv(ndev); + const struct pmc_serdes_regs *regs; + int max_regs = 0; + int ret = 0; + + ret = intel_tsn_lane_is_available(ndev, intel_priv); + if (ret < 0) { + netdev_info(priv->dev, "No TSN lane available to set the registers.\n"); + return ret; + } + + if (interface == PHY_INTERFACE_MODE_2500BASEX) { + regs = intel_priv->pid_2p5g.regs; + max_regs = intel_priv->pid_2p5g.num_regs; + } else { + regs = intel_priv->pid_1g.regs; + max_regs = intel_priv->pid_1g.num_regs; + } + + ret = intel_set_reg_access(regs, max_regs); + if (ret < 0) + return ret; + + priv->plat->phy_interface = interface; + + intel_serdes_powerdown(ndev, intel_priv); + intel_serdes_powerup(ndev, intel_priv); + + return ret; +} + static void common_default_data(struct plat_stmmacenet_data *plat) { plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */ @@ -624,6 +767,8 @@ static int intel_mgbe_common_data(struct pci_dev *pdev, static int ehl_common_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { + struct intel_priv_data *intel_priv = plat->bsp_priv; + plat->rx_queues_to_use = 8; plat->tx_queues_to_use = 8; plat->flags |= STMMAC_FLAG_USE_PHY_WOL; @@ -639,20 +784,29 @@ static int ehl_common_data(struct pci_dev *pdev, plat->safety_feat_cfg->prtyen = 0; plat->safety_feat_cfg->tmouten = 0; + intel_priv->tsn_lane_regs = ehl_tsn_lane_regs; + intel_priv->max_tsn_lane_regs = ARRAY_SIZE(ehl_tsn_lane_regs); + return intel_mgbe_common_data(pdev, plat); } static int ehl_sgmii_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { + struct intel_priv_data *intel_priv = plat->bsp_priv; + plat->bus_id = 1; plat->phy_interface = PHY_INTERFACE_MODE_SGMII; - plat->speed_mode_2500 = intel_speed_mode_2500; plat->serdes_powerup = intel_serdes_powerup; plat->serdes_powerdown = intel_serdes_powerdown; - + plat->mac_finish = intel_mac_finish; plat->clk_ptp_rate = 204800000; + intel_priv->pid_1g.regs = pid_modphy3_1g_regs; + intel_priv->pid_1g.num_regs = ARRAY_SIZE(pid_modphy3_1g_regs); + intel_priv->pid_2p5g.regs = pid_modphy3_2p5g_regs; + intel_priv->pid_2p5g.num_regs = ARRAY_SIZE(pid_modphy3_2p5g_regs); + return ehl_common_data(pdev, plat); } @@ -705,10 +859,18 @@ static struct stmmac_pci_info ehl_pse0_rgmii1g_info = { static int ehl_pse0_sgmii1g_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { + struct intel_priv_data *intel_priv = plat->bsp_priv; + plat->phy_interface = PHY_INTERFACE_MODE_SGMII; - plat->speed_mode_2500 = intel_speed_mode_2500; plat->serdes_powerup = intel_serdes_powerup; plat->serdes_powerdown = intel_serdes_powerdown; + plat->mac_finish = intel_mac_finish; + + intel_priv->pid_1g.regs = pid_modphy1_1g_regs; + intel_priv->pid_1g.num_regs = ARRAY_SIZE(pid_modphy1_1g_regs); + intel_priv->pid_2p5g.regs = pid_modphy1_2p5g_regs; + intel_priv->pid_2p5g.num_regs = ARRAY_SIZE(pid_modphy1_2p5g_regs); + return ehl_pse0_common_data(pdev, plat); } @@ -746,10 +908,18 @@ static struct stmmac_pci_info ehl_pse1_rgmii1g_info = { static int ehl_pse1_sgmii1g_data(struct pci_dev *pdev, struct plat_stmmacenet_data *plat) { + struct intel_priv_data *intel_priv = plat->bsp_priv; + plat->phy_interface = PHY_INTERFACE_MODE_SGMII; - plat->speed_mode_2500 = intel_speed_mode_2500; plat->serdes_powerup = intel_serdes_powerup; plat->serdes_powerdown = intel_serdes_powerdown; + plat->mac_finish = intel_mac_finish; + + intel_priv->pid_1g.regs = pid_modphy1_1g_regs; + intel_priv->pid_1g.num_regs = ARRAY_SIZE(pid_modphy1_1g_regs); + intel_priv->pid_2p5g.regs = pid_modphy1_2p5g_regs; + intel_priv->pid_2p5g.num_regs = ARRAY_SIZE(pid_modphy1_2p5g_regs); + return ehl_pse1_common_data(pdev, plat); } @@ -835,6 +1005,55 @@ static int adls_sgmii_phy1_data(struct pci_dev *pdev, static struct stmmac_pci_info adls_sgmii1g_phy1_info = { .setup = adls_sgmii_phy1_data, }; + +static int adln_common_data(struct pci_dev *pdev, + struct plat_stmmacenet_data *plat) +{ + struct intel_priv_data *intel_priv = plat->bsp_priv; + + plat->rx_queues_to_use = 6; + plat->tx_queues_to_use = 4; + plat->clk_ptp_rate = 204800000; + + plat->safety_feat_cfg->tsoee = 1; + plat->safety_feat_cfg->mrxpee = 0; + plat->safety_feat_cfg->mestee = 1; + plat->safety_feat_cfg->mrxee = 1; + plat->safety_feat_cfg->mtxee = 1; + plat->safety_feat_cfg->epsi = 0; + plat->safety_feat_cfg->edpp = 0; + plat->safety_feat_cfg->prtyen = 0; + plat->safety_feat_cfg->tmouten = 0; + + intel_priv->tsn_lane_regs = adln_tsn_lane_regs; + intel_priv->max_tsn_lane_regs = ARRAY_SIZE(adln_tsn_lane_regs); + + return intel_mgbe_common_data(pdev, plat); +} + +static int adln_sgmii_phy0_data(struct pci_dev *pdev, + struct plat_stmmacenet_data *plat) +{ + struct intel_priv_data *intel_priv = plat->bsp_priv; + + plat->bus_id = 1; + plat->phy_interface = PHY_INTERFACE_MODE_SGMII; + plat->serdes_powerup = intel_serdes_powerup; + plat->serdes_powerdown = intel_serdes_powerdown; + plat->mac_finish = intel_mac_finish; + + intel_priv->pid_1g.regs = pid_modphy1_1g_regs; + intel_priv->pid_1g.num_regs = ARRAY_SIZE(pid_modphy1_1g_regs); + intel_priv->pid_2p5g.regs = pid_modphy1_2p5g_regs; + intel_priv->pid_2p5g.num_regs = ARRAY_SIZE(pid_modphy1_2p5g_regs); + + return adln_common_data(pdev, plat); +} + +static struct stmmac_pci_info adln_sgmii1g_phy0_info = { + .setup = adln_sgmii_phy0_data, +}; + static const struct stmmac_pci_func_data galileo_stmmac_func_data[] = { { .func = 6, @@ -1217,8 +1436,8 @@ static const struct pci_device_id intel_eth_pci_id_table[] = { { PCI_DEVICE_DATA(INTEL, TGLH_SGMII1G_1, &tgl_sgmii1g_phy1_info) }, { PCI_DEVICE_DATA(INTEL, ADLS_SGMII1G_0, &adls_sgmii1g_phy0_info) }, { PCI_DEVICE_DATA(INTEL, ADLS_SGMII1G_1, &adls_sgmii1g_phy1_info) }, - { PCI_DEVICE_DATA(INTEL, ADLN_SGMII1G, &tgl_sgmii1g_phy0_info) }, - { PCI_DEVICE_DATA(INTEL, RPLP_SGMII1G, &tgl_sgmii1g_phy0_info) }, + { PCI_DEVICE_DATA(INTEL, ADLN_SGMII1G, &adln_sgmii1g_phy0_info) }, + { PCI_DEVICE_DATA(INTEL, RPLP_SGMII1G, &adln_sgmii1g_phy0_info) }, {} }; MODULE_DEVICE_TABLE(pci, intel_eth_pci_id_table); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h index 0a37987478c1..a12f8e65f89f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.h @@ -50,4 +50,33 @@ #define PCH_PTP_CLK_FREQ_19_2MHZ (GMAC_GPO0) #define PCH_PTP_CLK_FREQ_200MHZ (0) +/* Modphy Register index */ +#define R_PCH_FIA_15_PCR_LOS1_REG_BASE 8 +#define R_PCH_FIA_15_PCR_LOS2_REG_BASE 9 +#define R_PCH_FIA_15_PCR_LOS3_REG_BASE 10 +#define R_PCH_FIA_15_PCR_LOS4_REG_BASE 11 +#define R_PCH_FIA_15_PCR_LOS5_REG_BASE 12 +#define B_PCH_FIA_PCR_L0O GENMASK(3, 0) +#define PID_MODPHY1_B_MODPHY_PCR_LCPLL_DWORD0 13 +#define PID_MODPHY1_N_MODPHY_PCR_LCPLL_DWORD2 14 +#define PID_MODPHY1_N_MODPHY_PCR_LCPLL_DWORD7 15 +#define PID_MODPHY1_N_MODPHY_PCR_LPPLL_DWORD10 16 +#define PID_MODPHY1_N_MODPHY_PCR_CMN_ANA_DWORD30 17 +#define PID_MODPHY3_B_MODPHY_PCR_LCPLL_DWORD0 18 +#define PID_MODPHY3_N_MODPHY_PCR_LCPLL_DWORD2 19 +#define PID_MODPHY3_N_MODPHY_PCR_LCPLL_DWORD7 20 +#define PID_MODPHY3_N_MODPHY_PCR_LPPLL_DWORD10 21 +#define PID_MODPHY3_N_MODPHY_PCR_CMN_ANA_DWORD30 22 + +#define B_MODPHY_PCR_LCPLL_DWORD0_1G 0x46AAAA41 +#define N_MODPHY_PCR_LCPLL_DWORD2_1G 0x00000139 +#define N_MODPHY_PCR_LCPLL_DWORD7_1G 0x002A0003 +#define N_MODPHY_PCR_LPPLL_DWORD10_1G 0x00170008 +#define N_MODPHY_PCR_CMN_ANA_DWORD30_1G 0x0000D4AC +#define B_MODPHY_PCR_LCPLL_DWORD0_2P5G 0x58555551 +#define N_MODPHY_PCR_LCPLL_DWORD2_2P5G 0x0000012D +#define N_MODPHY_PCR_LCPLL_DWORD7_2P5G 0x001F0003 +#define N_MODPHY_PCR_LPPLL_DWORD10_2P5G 0x00170008 +#define N_MODPHY_PCR_CMN_ANA_DWORD30_2P5G 0x8200ACAC + #endif /* __DWMAC_INTEL_H__ */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c index 61227dcf56dc..ca4035cbb55b 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c @@ -112,7 +112,7 @@ struct ipq806x_gmac { phy_interface_t phy_mode; }; -static int get_clk_div_sgmii(struct ipq806x_gmac *gmac, unsigned int speed) +static int get_clk_div_sgmii(struct ipq806x_gmac *gmac, int speed) { struct device *dev = &gmac->pdev->dev; int div; @@ -138,7 +138,7 @@ static int get_clk_div_sgmii(struct ipq806x_gmac *gmac, unsigned int speed) return div; } -static int get_clk_div_rgmii(struct ipq806x_gmac *gmac, unsigned int speed) +static int get_clk_div_rgmii(struct ipq806x_gmac *gmac, int speed) { struct device *dev = &gmac->pdev->dev; int div; @@ -164,7 +164,7 @@ static int get_clk_div_rgmii(struct ipq806x_gmac *gmac, unsigned int speed) return div; } -static int ipq806x_gmac_set_speed(struct ipq806x_gmac *gmac, unsigned int speed) +static int ipq806x_gmac_set_speed(struct ipq806x_gmac *gmac, int speed) { uint32_t clk_bits, val; int div; @@ -211,16 +211,12 @@ static int ipq806x_gmac_set_speed(struct ipq806x_gmac *gmac, unsigned int speed) return 0; } -static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac) +static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac, + struct plat_stmmacenet_data *plat_dat) { struct device *dev = &gmac->pdev->dev; - int ret; - ret = of_get_phy_mode(dev->of_node, &gmac->phy_mode); - if (ret) { - dev_err(dev, "missing phy mode property\n"); - return -EINVAL; - } + gmac->phy_mode = plat_dat->phy_interface; if (of_property_read_u32(dev->of_node, "qcom,id", &gmac->id) < 0) { dev_err(dev, "missing qcom id property\n"); @@ -260,11 +256,12 @@ static int ipq806x_gmac_of_parse(struct ipq806x_gmac *gmac) return PTR_ERR_OR_ZERO(gmac->qsgmii_csr); } -static void ipq806x_gmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static int ipq806x_gmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed) { - struct ipq806x_gmac *gmac = priv; + struct ipq806x_gmac *gmac = bsp_priv; - ipq806x_gmac_set_speed(gmac, speed); + return ipq806x_gmac_set_speed(gmac, speed); } static int @@ -397,7 +394,7 @@ static int ipq806x_gmac_probe(struct platform_device *pdev) gmac->pdev = pdev; - err = ipq806x_gmac_of_parse(gmac); + err = ipq806x_gmac_of_parse(gmac, plat_dat); if (err) { dev_err(dev, "device tree parsing error\n"); return err; @@ -478,7 +475,7 @@ static int ipq806x_gmac_probe(struct platform_device *pdev) plat_dat->has_gmac = true; plat_dat->bsp_priv = gmac; - plat_dat->fix_mac_speed = ipq806x_gmac_fix_mac_speed; + plat_dat->set_clk_tx_rate = ipq806x_gmac_set_clk_tx_rate; plat_dat->multicast_filter_bins = 0; plat_dat->tx_fifo_size = 8192; plat_dat->rx_fifo_size = 8192; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c index ab7c2750c104..1a93787056a7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c @@ -151,8 +151,7 @@ static struct stmmac_pci_info loongson_gmac_pci_info = { .setup = loongson_gmac_data, }; -static void loongson_gnet_fix_speed(void *priv, unsigned int speed, - unsigned int mode) +static void loongson_gnet_fix_speed(void *priv, int speed, unsigned int mode) { struct loongson_data *ld = (struct loongson_data *)priv; struct net_device *ndev = dev_get_drvdata(ld->dev); @@ -534,10 +533,10 @@ static int loongson_dwmac_fix_reset(void *priv, void __iomem *ioaddr) static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct plat_stmmacenet_data *plat; + struct stmmac_resources res = {}; struct stmmac_pci_info *info; - struct stmmac_resources res; struct loongson_data *ld; - int ret, i; + int ret; plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL); if (!plat) @@ -567,17 +566,10 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id pci_set_master(pdev); /* Get the base address of device */ - for (i = 0; i < PCI_STD_NUM_BARS; i++) { - if (pci_resource_len(pdev, i) == 0) - continue; - ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME); - if (ret) - goto err_disable_device; - break; - } - - memset(&res, 0, sizeof(res)); - res.addr = pcim_iomap_table(pdev)[0]; + res.addr = pcim_iomap_region(pdev, 0, DRIVER_NAME); + ret = PTR_ERR_OR_ZERO(res.addr); + if (ret) + goto err_disable_device; plat->bsp_priv = ld; plat->setup = loongson_dwmac_setup; @@ -590,6 +582,9 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id if (ret) goto err_disable_device; + plat->tx_fifo_size = SZ_16K * plat->tx_queues_to_use; + plat->rx_fifo_size = SZ_16K * plat->rx_queues_to_use; + if (dev_of_node(&pdev->dev)) ret = loongson_dwmac_dt_config(pdev, plat, &res); else @@ -622,7 +617,6 @@ static void loongson_dwmac_remove(struct pci_dev *pdev) struct net_device *ndev = dev_get_drvdata(&pdev->dev); struct stmmac_priv *priv = netdev_priv(ndev); struct loongson_data *ld; - int i; ld = priv->plat->bsp_priv; stmmac_dvr_remove(&pdev->dev); @@ -633,13 +627,6 @@ static void loongson_dwmac_remove(struct pci_dev *pdev) if (ld->loongson_id == DWMAC_CORE_LS_MULTICHAN) loongson_dwmac_msi_clear(pdev); - for (i = 0; i < PCI_STD_NUM_BARS; i++) { - if (pci_resource_len(pdev, i) == 0) - continue; - pcim_iounmap_regions(pdev, BIT(i)); - break; - } - pci_disable_device(pdev); } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c index c9636832a570..d178d5ddc7c7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c @@ -456,7 +456,6 @@ static int mediatek_dwmac_config_dt(struct mediatek_dwmac_plat_data *plat) { struct mac_delay_struct *mac_delay = &plat->mac_delay; u32 tx_delay_ps, rx_delay_ps; - int err; plat->peri_regmap = syscon_regmap_lookup_by_phandle(plat->np, "mediatek,pericfg"); if (IS_ERR(plat->peri_regmap)) { @@ -464,12 +463,6 @@ static int mediatek_dwmac_config_dt(struct mediatek_dwmac_plat_data *plat) return PTR_ERR(plat->peri_regmap); } - err = of_get_phy_mode(plat->np, &plat->phy_mode); - if (err) { - dev_err(plat->dev, "not find phy-mode\n"); - return err; - } - if (!of_property_read_u32(plat->np, "mediatek,tx-delay-ps", &tx_delay_ps)) { if (tx_delay_ps < plat->variant->tx_delay_max) { mac_delay->tx_delay = tx_delay_ps; @@ -587,6 +580,7 @@ static int mediatek_dwmac_common_data(struct platform_device *pdev, { int i; + priv_plat->phy_mode = plat->phy_interface; plat->mac_interface = priv_plat->phy_mode; if (priv_plat->mac_wol) plat->flags &= ~STMMAC_FLAG_USE_PHY_WOL; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c index 5469fa1b429e..07c504d07604 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c @@ -22,9 +22,10 @@ struct meson_dwmac { void __iomem *reg; }; -static void meson6_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static int meson6_dwmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed) { - struct meson_dwmac *dwmac = priv; + struct meson_dwmac *dwmac = bsp_priv; unsigned int val; val = readl(dwmac->reg); @@ -39,6 +40,8 @@ static void meson6_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned } writel(val, dwmac->reg); + + return 0; } static int meson6_dwmac_probe(struct platform_device *pdev) @@ -65,7 +68,7 @@ static int meson6_dwmac_probe(struct platform_device *pdev) return PTR_ERR(dwmac->reg); plat_dat->bsp_priv = dwmac; - plat_dat->fix_mac_speed = meson6_dwmac_fix_mac_speed; + plat_dat->set_clk_tx_rate = meson6_dwmac_set_clk_tx_rate; return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); } diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c index 9c2d62d133ad..a50782994b97 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c @@ -417,11 +417,7 @@ static int meson8b_dwmac_probe(struct platform_device *pdev) return PTR_ERR(dwmac->regs); dwmac->dev = &pdev->dev; - ret = of_get_phy_mode(pdev->dev.of_node, &dwmac->phy_mode); - if (ret) { - dev_err(&pdev->dev, "missing phy-mode property\n"); - return ret; - } + dwmac->phy_mode = plat_dat->phy_interface; /* use 2ns as fallback since this value was previously hardcoded */ if (of_property_read_u32(pdev->dev.of_node, "amlogic,tx-delay-ns", diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c index 2a5b38723635..0e4da216f942 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c @@ -111,7 +111,7 @@ struct qcom_ethqos { unsigned int link_clk_rate; struct clk *link_clk; struct phy *serdes_phy; - unsigned int speed; + int speed; int serdes_speed; phy_interface_t phy_mode; @@ -169,30 +169,17 @@ static void rgmii_dump(void *priv) rgmii_readl(ethqos, EMAC_SYSTEM_LOW_POWER_DEBUG)); } -/* Clock rates */ -#define RGMII_1000_NOM_CLK_FREQ (250 * 1000 * 1000UL) -#define RGMII_ID_MODE_100_LOW_SVS_CLK_FREQ (50 * 1000 * 1000UL) -#define RGMII_ID_MODE_10_LOW_SVS_CLK_FREQ (5 * 1000 * 1000UL) - static void -ethqos_update_link_clk(struct qcom_ethqos *ethqos, unsigned int speed) +ethqos_update_link_clk(struct qcom_ethqos *ethqos, int speed) { + long rate; + if (!phy_interface_mode_is_rgmii(ethqos->phy_mode)) return; - switch (speed) { - case SPEED_1000: - ethqos->link_clk_rate = RGMII_1000_NOM_CLK_FREQ; - break; - - case SPEED_100: - ethqos->link_clk_rate = RGMII_ID_MODE_100_LOW_SVS_CLK_FREQ; - break; - - case SPEED_10: - ethqos->link_clk_rate = RGMII_ID_MODE_10_LOW_SVS_CLK_FREQ; - break; - } + rate = rgmii_clock(speed); + if (rate > 0) + ethqos->link_clk_rate = rate * 2; clk_set_rate(ethqos->link_clk, ethqos->link_clk_rate); } @@ -699,7 +686,7 @@ static int ethqos_configure(struct qcom_ethqos *ethqos) return ethqos->configure_func(ethqos); } -static void ethqos_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void ethqos_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct qcom_ethqos *ethqos = priv; @@ -807,9 +794,7 @@ static int qcom_ethqos_probe(struct platform_device *pdev) if (!ethqos) return -ENOMEM; - ret = of_get_phy_mode(np, ðqos->phy_mode); - if (ret) - return dev_err_probe(dev, ret, "Failed to get phy mode\n"); + ethqos->phy_mode = plat_dat->phy_interface; switch (ethqos->phy_mode) { case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index a4dc89e23a68..700858ff6f7c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -33,6 +33,8 @@ struct rk_gmac_ops { void (*set_clock_selection)(struct rk_priv_data *bsp_priv, bool input, bool enable); void (*integrated_phy_powerup)(struct rk_priv_data *bsp_priv); + void (*integrated_phy_powerdown)(struct rk_priv_data *bsp_priv); + bool php_grf_required; bool regs_valid; u32 regs[]; }; @@ -91,6 +93,76 @@ struct rk_priv_data { (((tx) ? soc##_GMAC_TXCLK_DLY_ENABLE : soc##_GMAC_TXCLK_DLY_DISABLE) | \ ((rx) ? soc##_GMAC_RXCLK_DLY_ENABLE : soc##_GMAC_RXCLK_DLY_DISABLE)) +#define RK_GRF_MACPHY_CON0 0xb00 +#define RK_GRF_MACPHY_CON1 0xb04 +#define RK_GRF_MACPHY_CON2 0xb08 +#define RK_GRF_MACPHY_CON3 0xb0c + +#define RK_MACPHY_ENABLE GRF_BIT(0) +#define RK_MACPHY_DISABLE GRF_CLR_BIT(0) +#define RK_MACPHY_CFG_CLK_50M GRF_BIT(14) +#define RK_GMAC2PHY_RMII_MODE (GRF_BIT(6) | GRF_CLR_BIT(7)) +#define RK_GRF_CON2_MACPHY_ID HIWORD_UPDATE(0x1234, 0xffff, 0) +#define RK_GRF_CON3_MACPHY_ID HIWORD_UPDATE(0x35, 0x3f, 0) + +static void rk_gmac_integrated_ephy_powerup(struct rk_priv_data *priv) +{ + regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_CFG_CLK_50M); + regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_GMAC2PHY_RMII_MODE); + + regmap_write(priv->grf, RK_GRF_MACPHY_CON2, RK_GRF_CON2_MACPHY_ID); + regmap_write(priv->grf, RK_GRF_MACPHY_CON3, RK_GRF_CON3_MACPHY_ID); + + if (priv->phy_reset) { + /* PHY needs to be disabled before trying to reset it */ + regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_DISABLE); + if (priv->phy_reset) + reset_control_assert(priv->phy_reset); + usleep_range(10, 20); + if (priv->phy_reset) + reset_control_deassert(priv->phy_reset); + usleep_range(10, 20); + regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_ENABLE); + msleep(30); + } +} + +static void rk_gmac_integrated_ephy_powerdown(struct rk_priv_data *priv) +{ + regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_DISABLE); + if (priv->phy_reset) + reset_control_assert(priv->phy_reset); +} + +#define RK_FEPHY_SHUTDOWN GRF_BIT(1) +#define RK_FEPHY_POWERUP GRF_CLR_BIT(1) +#define RK_FEPHY_INTERNAL_RMII_SEL GRF_BIT(6) +#define RK_FEPHY_24M_CLK_SEL (GRF_BIT(8) | GRF_BIT(9)) +#define RK_FEPHY_PHY_ID GRF_BIT(11) + +static void rk_gmac_integrated_fephy_powerup(struct rk_priv_data *priv, + unsigned int reg) +{ + reset_control_assert(priv->phy_reset); + usleep_range(20, 30); + + regmap_write(priv->grf, reg, + RK_FEPHY_POWERUP | + RK_FEPHY_INTERNAL_RMII_SEL | + RK_FEPHY_24M_CLK_SEL | + RK_FEPHY_PHY_ID); + usleep_range(10000, 12000); + + reset_control_deassert(priv->phy_reset); + usleep_range(50000, 60000); +} + +static void rk_gmac_integrated_fephy_powerdown(struct rk_priv_data *priv, + unsigned int reg) +{ + regmap_write(priv->grf, reg, RK_FEPHY_SHUTDOWN); +} + #define PX30_GRF_GMAC_CON1 0x0904 /* PX30_GRF_GMAC_CON1 */ @@ -101,13 +173,6 @@ struct rk_priv_data { static void px30_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, PX30_GRF_GMAC_CON1, PX30_GMAC_PHY_INTF_SEL_RMII); } @@ -181,13 +246,6 @@ static const struct rk_gmac_ops px30_ops = { static void rk3128_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3128_GRF_MAC_CON1, RK3128_GMAC_PHY_INTF_SEL_RGMII | RK3128_GMAC_RMII_MODE_CLR); @@ -199,13 +257,6 @@ static void rk3128_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3128_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3128_GRF_MAC_CON1, RK3128_GMAC_PHY_INTF_SEL_RMII | RK3128_GMAC_RMII_MODE); } @@ -214,11 +265,6 @@ static void rk3128_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3128_GRF_MAC_CON1, RK3128_GMAC_CLK_2_5M); @@ -236,11 +282,6 @@ static void rk3128_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RK3128_GRF_MAC_CON1, RK3128_GMAC_RMII_CLK_2_5M | @@ -297,13 +338,6 @@ static const struct rk_gmac_ops rk3128_ops = { static void rk3228_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3228_GRF_MAC_CON1, RK3228_GMAC_PHY_INTF_SEL_RGMII | RK3228_GMAC_RMII_MODE_CLR | @@ -316,13 +350,6 @@ static void rk3228_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3228_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3228_GRF_MAC_CON1, RK3228_GMAC_PHY_INTF_SEL_RMII | RK3228_GMAC_RMII_MODE); @@ -335,11 +362,6 @@ static void rk3228_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3228_GRF_MAC_CON1, RK3228_GMAC_CLK_2_5M); @@ -357,11 +379,6 @@ static void rk3228_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3228_GRF_MAC_CON1, RK3228_GMAC_RMII_CLK_2_5M | @@ -378,6 +395,8 @@ static void rk3228_integrated_phy_powerup(struct rk_priv_data *priv) { regmap_write(priv->grf, RK3228_GRF_CON_MUX, RK3228_GRF_CON_MUX_GMAC_INTEGRATED_PHY); + + rk_gmac_integrated_ephy_powerup(priv); } static const struct rk_gmac_ops rk3228_ops = { @@ -385,7 +404,8 @@ static const struct rk_gmac_ops rk3228_ops = { .set_to_rmii = rk3228_set_to_rmii, .set_rgmii_speed = rk3228_set_rgmii_speed, .set_rmii_speed = rk3228_set_rmii_speed, - .integrated_phy_powerup = rk3228_integrated_phy_powerup, + .integrated_phy_powerup = rk3228_integrated_phy_powerup, + .integrated_phy_powerdown = rk_gmac_integrated_ephy_powerdown, }; #define RK3288_GRF_SOC_CON1 0x0248 @@ -419,13 +439,6 @@ static const struct rk_gmac_ops rk3228_ops = { static void rk3288_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3288_GRF_SOC_CON1, RK3288_GMAC_PHY_INTF_SEL_RGMII | RK3288_GMAC_RMII_MODE_CLR); @@ -437,13 +450,6 @@ static void rk3288_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3288_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3288_GRF_SOC_CON1, RK3288_GMAC_PHY_INTF_SEL_RMII | RK3288_GMAC_RMII_MODE); } @@ -452,11 +458,6 @@ static void rk3288_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3288_GRF_SOC_CON1, RK3288_GMAC_CLK_2_5M); @@ -474,11 +475,6 @@ static void rk3288_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RK3288_GRF_SOC_CON1, RK3288_GMAC_RMII_CLK_2_5M | @@ -511,13 +507,6 @@ static const struct rk_gmac_ops rk3288_ops = { static void rk3308_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0, RK3308_GMAC_PHY_INTF_SEL_RMII); } @@ -526,11 +515,6 @@ static void rk3308_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RK3308_GRF_MAC_CON0, RK3308_GMAC_SPEED_10M); @@ -583,13 +567,6 @@ static const struct rk_gmac_ops rk3308_ops = { static void rk3328_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1, RK3328_GMAC_PHY_INTF_SEL_RGMII | RK3328_GMAC_RMII_MODE_CLR | @@ -603,14 +580,8 @@ static void rk3328_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3328_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; unsigned int reg; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - reg = bsp_priv->integrated_phy ? RK3328_GRF_MAC_CON2 : RK3328_GRF_MAC_CON1; @@ -623,11 +594,6 @@ static void rk3328_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3328_GRF_MAC_CON1, RK3328_GMAC_CLK_2_5M); @@ -646,11 +612,6 @@ static void rk3328_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) struct device *dev = &bsp_priv->pdev->dev; unsigned int reg; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - reg = bsp_priv->integrated_phy ? RK3328_GRF_MAC_CON2 : RK3328_GRF_MAC_CON1; @@ -670,6 +631,8 @@ static void rk3328_integrated_phy_powerup(struct rk_priv_data *priv) { regmap_write(priv->grf, RK3328_GRF_MACPHY_CON1, RK3328_MACPHY_RMII_MODE); + + rk_gmac_integrated_ephy_powerup(priv); } static const struct rk_gmac_ops rk3328_ops = { @@ -677,7 +640,8 @@ static const struct rk_gmac_ops rk3328_ops = { .set_to_rmii = rk3328_set_to_rmii, .set_rgmii_speed = rk3328_set_rgmii_speed, .set_rmii_speed = rk3328_set_rmii_speed, - .integrated_phy_powerup = rk3328_integrated_phy_powerup, + .integrated_phy_powerup = rk3328_integrated_phy_powerup, + .integrated_phy_powerdown = rk_gmac_integrated_ephy_powerdown, }; #define RK3366_GRF_SOC_CON6 0x0418 @@ -711,13 +675,6 @@ static const struct rk_gmac_ops rk3328_ops = { static void rk3366_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6, RK3366_GMAC_PHY_INTF_SEL_RGMII | RK3366_GMAC_RMII_MODE_CLR); @@ -729,13 +686,6 @@ static void rk3366_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3366_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6, RK3366_GMAC_PHY_INTF_SEL_RMII | RK3366_GMAC_RMII_MODE); } @@ -744,11 +694,6 @@ static void rk3366_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6, RK3366_GMAC_CLK_2_5M); @@ -766,11 +711,6 @@ static void rk3366_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RK3366_GRF_SOC_CON6, RK3366_GMAC_RMII_CLK_2_5M | @@ -822,13 +762,6 @@ static const struct rk_gmac_ops rk3366_ops = { static void rk3368_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RK3368_GRF_SOC_CON15, RK3368_GMAC_PHY_INTF_SEL_RGMII | RK3368_GMAC_RMII_MODE_CLR); @@ -840,13 +773,6 @@ static void rk3368_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3368_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RK3368_GRF_SOC_CON15, RK3368_GMAC_PHY_INTF_SEL_RMII | RK3368_GMAC_RMII_MODE); } @@ -855,11 +781,6 @@ static void rk3368_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3368_GRF_SOC_CON15, RK3368_GMAC_CLK_2_5M); @@ -877,11 +798,6 @@ static void rk3368_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RK3368_GRF_SOC_CON15, RK3368_GMAC_RMII_CLK_2_5M | @@ -933,13 +849,6 @@ static const struct rk_gmac_ops rk3368_ops = { static void rk3399_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5, RK3399_GMAC_PHY_INTF_SEL_RGMII | RK3399_GMAC_RMII_MODE_CLR); @@ -951,13 +860,6 @@ static void rk3399_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3399_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5, RK3399_GMAC_PHY_INTF_SEL_RMII | RK3399_GMAC_RMII_MODE); } @@ -966,11 +868,6 @@ static void rk3399_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5, RK3399_GMAC_CLK_2_5M); @@ -988,11 +885,6 @@ static void rk3399_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RK3399_GRF_SOC_CON5, RK3399_GMAC_RMII_CLK_2_5M | @@ -1013,6 +905,149 @@ static const struct rk_gmac_ops rk3399_ops = { .set_rmii_speed = rk3399_set_rmii_speed, }; +#define RK3528_VO_GRF_GMAC_CON 0x0018 +#define RK3528_VO_GRF_MACPHY_CON0 0x001c +#define RK3528_VO_GRF_MACPHY_CON1 0x0020 +#define RK3528_VPU_GRF_GMAC_CON5 0x0018 +#define RK3528_VPU_GRF_GMAC_CON6 0x001c + +#define RK3528_GMAC_RXCLK_DLY_ENABLE GRF_BIT(15) +#define RK3528_GMAC_RXCLK_DLY_DISABLE GRF_CLR_BIT(15) +#define RK3528_GMAC_TXCLK_DLY_ENABLE GRF_BIT(14) +#define RK3528_GMAC_TXCLK_DLY_DISABLE GRF_CLR_BIT(14) + +#define RK3528_GMAC_CLK_RX_DL_CFG(val) HIWORD_UPDATE(val, 0xFF, 8) +#define RK3528_GMAC_CLK_TX_DL_CFG(val) HIWORD_UPDATE(val, 0xFF, 0) + +#define RK3528_GMAC0_PHY_INTF_SEL_RMII GRF_BIT(1) +#define RK3528_GMAC1_PHY_INTF_SEL_RGMII GRF_CLR_BIT(8) +#define RK3528_GMAC1_PHY_INTF_SEL_RMII GRF_BIT(8) + +#define RK3528_GMAC1_CLK_SELECT_CRU GRF_CLR_BIT(12) +#define RK3528_GMAC1_CLK_SELECT_IO GRF_BIT(12) + +#define RK3528_GMAC0_CLK_RMII_DIV2 GRF_BIT(3) +#define RK3528_GMAC0_CLK_RMII_DIV20 GRF_CLR_BIT(3) +#define RK3528_GMAC1_CLK_RMII_DIV2 GRF_BIT(10) +#define RK3528_GMAC1_CLK_RMII_DIV20 GRF_CLR_BIT(10) + +#define RK3528_GMAC1_CLK_RGMII_DIV1 (GRF_CLR_BIT(11) | GRF_CLR_BIT(10)) +#define RK3528_GMAC1_CLK_RGMII_DIV5 (GRF_BIT(11) | GRF_BIT(10)) +#define RK3528_GMAC1_CLK_RGMII_DIV50 (GRF_BIT(11) | GRF_CLR_BIT(10)) + +#define RK3528_GMAC0_CLK_RMII_GATE GRF_BIT(2) +#define RK3528_GMAC0_CLK_RMII_NOGATE GRF_CLR_BIT(2) +#define RK3528_GMAC1_CLK_RMII_GATE GRF_BIT(9) +#define RK3528_GMAC1_CLK_RMII_NOGATE GRF_CLR_BIT(9) + +static void rk3528_set_to_rgmii(struct rk_priv_data *bsp_priv, + int tx_delay, int rx_delay) +{ + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, + RK3528_GMAC1_PHY_INTF_SEL_RGMII); + + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, + DELAY_ENABLE(RK3528, tx_delay, rx_delay)); + + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON6, + RK3528_GMAC_CLK_RX_DL_CFG(rx_delay) | + RK3528_GMAC_CLK_TX_DL_CFG(tx_delay)); +} + +static void rk3528_set_to_rmii(struct rk_priv_data *bsp_priv) +{ + if (bsp_priv->id == 1) + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, + RK3528_GMAC1_PHY_INTF_SEL_RMII); + else + regmap_write(bsp_priv->grf, RK3528_VO_GRF_GMAC_CON, + RK3528_GMAC0_PHY_INTF_SEL_RMII | + RK3528_GMAC0_CLK_RMII_DIV2); +} + +static void rk3528_set_rgmii_speed(struct rk_priv_data *bsp_priv, int speed) +{ + struct device *dev = &bsp_priv->pdev->dev; + + if (speed == 10) + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, + RK3528_GMAC1_CLK_RGMII_DIV50); + else if (speed == 100) + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, + RK3528_GMAC1_CLK_RGMII_DIV5); + else if (speed == 1000) + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, + RK3528_GMAC1_CLK_RGMII_DIV1); + else + dev_err(dev, "unknown speed value for RGMII! speed=%d", speed); +} + +static void rk3528_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) +{ + struct device *dev = &bsp_priv->pdev->dev; + unsigned int reg, val; + + if (speed == 10) + val = bsp_priv->id == 1 ? RK3528_GMAC1_CLK_RMII_DIV20 : + RK3528_GMAC0_CLK_RMII_DIV20; + else if (speed == 100) + val = bsp_priv->id == 1 ? RK3528_GMAC1_CLK_RMII_DIV2 : + RK3528_GMAC0_CLK_RMII_DIV2; + else { + dev_err(dev, "unknown speed value for RMII! speed=%d", speed); + return; + } + + reg = bsp_priv->id == 1 ? RK3528_VPU_GRF_GMAC_CON5 : + RK3528_VO_GRF_GMAC_CON; + + regmap_write(bsp_priv->grf, reg, val); +} + +static void rk3528_set_clock_selection(struct rk_priv_data *bsp_priv, + bool input, bool enable) +{ + unsigned int val; + + if (bsp_priv->id == 1) { + val = input ? RK3528_GMAC1_CLK_SELECT_IO : + RK3528_GMAC1_CLK_SELECT_CRU; + val |= enable ? RK3528_GMAC1_CLK_RMII_NOGATE : + RK3528_GMAC1_CLK_RMII_GATE; + regmap_write(bsp_priv->grf, RK3528_VPU_GRF_GMAC_CON5, val); + } else { + val = enable ? RK3528_GMAC0_CLK_RMII_NOGATE : + RK3528_GMAC0_CLK_RMII_GATE; + regmap_write(bsp_priv->grf, RK3528_VO_GRF_GMAC_CON, val); + } +} + +static void rk3528_integrated_phy_powerup(struct rk_priv_data *bsp_priv) +{ + rk_gmac_integrated_fephy_powerup(bsp_priv, RK3528_VO_GRF_MACPHY_CON0); +} + +static void rk3528_integrated_phy_powerdown(struct rk_priv_data *bsp_priv) +{ + rk_gmac_integrated_fephy_powerdown(bsp_priv, RK3528_VO_GRF_MACPHY_CON0); +} + +static const struct rk_gmac_ops rk3528_ops = { + .set_to_rgmii = rk3528_set_to_rgmii, + .set_to_rmii = rk3528_set_to_rmii, + .set_rgmii_speed = rk3528_set_rgmii_speed, + .set_rmii_speed = rk3528_set_rmii_speed, + .set_clock_selection = rk3528_set_clock_selection, + .integrated_phy_powerup = rk3528_integrated_phy_powerup, + .integrated_phy_powerdown = rk3528_integrated_phy_powerdown, + .regs_valid = true, + .regs = { + 0xffbd0000, /* gmac0 */ + 0xffbe0000, /* gmac1 */ + 0x0, /* sentinel */ + }, +}; + #define RK3568_GRF_GMAC0_CON0 0x0380 #define RK3568_GRF_GMAC0_CON1 0x0384 #define RK3568_GRF_GMAC1_CON0 0x0388 @@ -1037,14 +1072,8 @@ static const struct rk_gmac_ops rk3399_ops = { static void rk3568_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; u32 con0, con1; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - con0 = (bsp_priv->id == 1) ? RK3568_GRF_GMAC1_CON0 : RK3568_GRF_GMAC0_CON0; con1 = (bsp_priv->id == 1) ? RK3568_GRF_GMAC1_CON1 : @@ -1062,14 +1091,8 @@ static void rk3568_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3568_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; u32 con1; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - con1 = (bsp_priv->id == 1) ? RK3568_GRF_GMAC1_CON1 : RK3568_GRF_GMAC0_CON1; regmap_write(bsp_priv->grf, con1, RK3568_GMAC_PHY_INTF_SEL_RMII); @@ -1147,14 +1170,8 @@ static const struct rk_gmac_ops rk3568_ops = { static void rk3576_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; unsigned int offset_con; - if (IS_ERR(bsp_priv->grf) || IS_ERR(bsp_priv->php_grf)) { - dev_err(dev, "Missing rockchip,grf or rockchip,php-grf property\n"); - return; - } - offset_con = bsp_priv->id == 1 ? RK3576_GRF_GMAC_CON1 : RK3576_GRF_GMAC_CON0; @@ -1180,14 +1197,8 @@ static void rk3576_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3576_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; unsigned int offset_con; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - offset_con = bsp_priv->id == 1 ? RK3576_GRF_GMAC_CON1 : RK3576_GRF_GMAC_CON0; @@ -1254,6 +1265,7 @@ static const struct rk_gmac_ops rk3576_ops = { .set_rgmii_speed = rk3576_set_gmac_speed, .set_rmii_speed = rk3576_set_gmac_speed, .set_clock_selection = rk3576_set_clock_selection, + .php_grf_required = true, .regs_valid = true, .regs = { 0x2a220000, /* gmac0 */ @@ -1306,14 +1318,8 @@ static const struct rk_gmac_ops rk3576_ops = { static void rk3588_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; u32 offset_con, id = bsp_priv->id; - if (IS_ERR(bsp_priv->grf) || IS_ERR(bsp_priv->php_grf)) { - dev_err(dev, "Missing rockchip,grf or rockchip,php_grf property\n"); - return; - } - offset_con = bsp_priv->id == 1 ? RK3588_GRF_GMAC_CON9 : RK3588_GRF_GMAC_CON8; @@ -1334,13 +1340,6 @@ static void rk3588_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rk3588_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->php_grf)) { - dev_err(dev, "%s: Missing rockchip,php_grf property\n", __func__); - return; - } - regmap_write(bsp_priv->php_grf, RK3588_GRF_GMAC_CON0, RK3588_GMAC_PHY_INTF_SEL_RMII(bsp_priv->id)); @@ -1401,6 +1400,7 @@ static const struct rk_gmac_ops rk3588_ops = { .set_rgmii_speed = rk3588_set_gmac_speed, .set_rmii_speed = rk3588_set_gmac_speed, .set_clock_selection = rk3588_set_clock_selection, + .php_grf_required = true, .regs_valid = true, .regs = { 0xfe1b0000, /* gmac0 */ @@ -1423,13 +1423,6 @@ static const struct rk_gmac_ops rk3588_ops = { static void rv1108_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RV1108_GRF_GMAC_CON0, RV1108_GMAC_PHY_INTF_SEL_RMII); } @@ -1438,11 +1431,6 @@ static void rv1108_set_rmii_speed(struct rk_priv_data *bsp_priv, int speed) { struct device *dev = &bsp_priv->pdev->dev; - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - if (speed == 10) { regmap_write(bsp_priv->grf, RV1108_GRF_GMAC_CON0, RV1108_GMAC_RMII_CLK_2_5M | @@ -1491,13 +1479,6 @@ static const struct rk_gmac_ops rv1108_ops = { static void rv1126_set_to_rgmii(struct rk_priv_data *bsp_priv, int tx_delay, int rx_delay) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "Missing rockchip,grf property\n"); - return; - } - regmap_write(bsp_priv->grf, RV1126_GRF_GMAC_CON0, RV1126_GMAC_PHY_INTF_SEL_RGMII | RV1126_GMAC_M0_RXCLK_DLY_ENABLE | @@ -1516,13 +1497,6 @@ static void rv1126_set_to_rgmii(struct rk_priv_data *bsp_priv, static void rv1126_set_to_rmii(struct rk_priv_data *bsp_priv) { - struct device *dev = &bsp_priv->pdev->dev; - - if (IS_ERR(bsp_priv->grf)) { - dev_err(dev, "%s: Missing rockchip,grf property\n", __func__); - return; - } - regmap_write(bsp_priv->grf, RV1126_GRF_GMAC_CON0, RV1126_GMAC_PHY_INTF_SEL_RMII); } @@ -1578,50 +1552,6 @@ static const struct rk_gmac_ops rv1126_ops = { .set_rmii_speed = rv1126_set_rmii_speed, }; -#define RK_GRF_MACPHY_CON0 0xb00 -#define RK_GRF_MACPHY_CON1 0xb04 -#define RK_GRF_MACPHY_CON2 0xb08 -#define RK_GRF_MACPHY_CON3 0xb0c - -#define RK_MACPHY_ENABLE GRF_BIT(0) -#define RK_MACPHY_DISABLE GRF_CLR_BIT(0) -#define RK_MACPHY_CFG_CLK_50M GRF_BIT(14) -#define RK_GMAC2PHY_RMII_MODE (GRF_BIT(6) | GRF_CLR_BIT(7)) -#define RK_GRF_CON2_MACPHY_ID HIWORD_UPDATE(0x1234, 0xffff, 0) -#define RK_GRF_CON3_MACPHY_ID HIWORD_UPDATE(0x35, 0x3f, 0) - -static void rk_gmac_integrated_phy_powerup(struct rk_priv_data *priv) -{ - if (priv->ops->integrated_phy_powerup) - priv->ops->integrated_phy_powerup(priv); - - regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_CFG_CLK_50M); - regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_GMAC2PHY_RMII_MODE); - - regmap_write(priv->grf, RK_GRF_MACPHY_CON2, RK_GRF_CON2_MACPHY_ID); - regmap_write(priv->grf, RK_GRF_MACPHY_CON3, RK_GRF_CON3_MACPHY_ID); - - if (priv->phy_reset) { - /* PHY needs to be disabled before trying to reset it */ - regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_DISABLE); - if (priv->phy_reset) - reset_control_assert(priv->phy_reset); - usleep_range(10, 20); - if (priv->phy_reset) - reset_control_deassert(priv->phy_reset); - usleep_range(10, 20); - regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_ENABLE); - msleep(30); - } -} - -static void rk_gmac_integrated_phy_powerdown(struct rk_priv_data *priv) -{ - regmap_write(priv->grf, RK_GRF_MACPHY_CON0, RK_MACPHY_DISABLE); - if (priv->phy_reset) - reset_control_assert(priv->phy_reset); -} - static int rk_gmac_clk_init(struct plat_stmmacenet_data *plat) { struct rk_priv_data *bsp_priv = plat->bsp_priv; @@ -1749,7 +1679,7 @@ static struct rk_priv_data *rk_gmac_setup(struct platform_device *pdev, if (!bsp_priv) return ERR_PTR(-ENOMEM); - of_get_phy_mode(dev->of_node, &bsp_priv->phy_iface); + bsp_priv->phy_iface = plat->phy_interface; bsp_priv->ops = ops; /* Some SoCs have multiple MAC controllers, which need @@ -1812,8 +1742,22 @@ static struct rk_priv_data *rk_gmac_setup(struct platform_device *pdev, bsp_priv->grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,grf"); - bsp_priv->php_grf = syscon_regmap_lookup_by_phandle(dev->of_node, - "rockchip,php-grf"); + if (IS_ERR(bsp_priv->grf)) { + dev_err_probe(dev, PTR_ERR(bsp_priv->grf), + "failed to lookup rockchip,grf\n"); + return ERR_CAST(bsp_priv->grf); + } + + if (ops->php_grf_required) { + bsp_priv->php_grf = + syscon_regmap_lookup_by_phandle(dev->of_node, + "rockchip,php-grf"); + if (IS_ERR(bsp_priv->php_grf)) { + dev_err_probe(dev, PTR_ERR(bsp_priv->php_grf), + "failed to lookup rockchip,php-grf\n"); + return ERR_CAST(bsp_priv->php_grf); + } + } if (plat->phy_node) { bsp_priv->integrated_phy = of_property_read_bool(plat->phy_node, @@ -1903,16 +1847,16 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv) pm_runtime_get_sync(dev); - if (bsp_priv->integrated_phy) - rk_gmac_integrated_phy_powerup(bsp_priv); + if (bsp_priv->integrated_phy && bsp_priv->ops->integrated_phy_powerup) + bsp_priv->ops->integrated_phy_powerup(bsp_priv); return 0; } static void rk_gmac_powerdown(struct rk_priv_data *gmac) { - if (gmac->integrated_phy) - rk_gmac_integrated_phy_powerdown(gmac); + if (gmac->integrated_phy && gmac->ops->integrated_phy_powerdown) + gmac->ops->integrated_phy_powerdown(gmac); pm_runtime_put_sync(&gmac->pdev->dev); @@ -1920,9 +1864,10 @@ static void rk_gmac_powerdown(struct rk_priv_data *gmac) gmac_clk_enable(gmac, false); } -static void rk_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static int rk_set_clk_tx_rate(void *bsp_priv_, struct clk *clk_tx_i, + phy_interface_t interface, int speed) { - struct rk_priv_data *bsp_priv = priv; + struct rk_priv_data *bsp_priv = bsp_priv_; struct device *dev = &bsp_priv->pdev->dev; switch (bsp_priv->phy_iface) { @@ -1940,6 +1885,8 @@ static void rk_fix_speed(void *priv, unsigned int speed, unsigned int mode) default: dev_err(dev, "unsupported interface %d", bsp_priv->phy_iface); } + + return 0; } static int rk_gmac_probe(struct platform_device *pdev) @@ -1966,9 +1913,13 @@ static int rk_gmac_probe(struct platform_device *pdev) /* If the stmmac is not already selected as gmac4, * then make sure we fallback to gmac. */ - if (!plat_dat->has_gmac4) + if (!plat_dat->has_gmac4) { plat_dat->has_gmac = true; - plat_dat->fix_mac_speed = rk_fix_speed; + plat_dat->rx_fifo_size = 4096; + plat_dat->tx_fifo_size = 2048; + } + + plat_dat->set_clk_tx_rate = rk_set_clk_tx_rate; plat_dat->bsp_priv = rk_gmac_setup(pdev, plat_dat, data); if (IS_ERR(plat_dat->bsp_priv)) @@ -2044,6 +1995,7 @@ static const struct of_device_id rk_gmac_dwmac_match[] = { { .compatible = "rockchip,rk3366-gmac", .data = &rk3366_ops }, { .compatible = "rockchip,rk3368-gmac", .data = &rk3368_ops }, { .compatible = "rockchip,rk3399-gmac", .data = &rk3399_ops }, + { .compatible = "rockchip,rk3528-gmac", .data = &rk3528_ops }, { .compatible = "rockchip,rk3568-gmac", .data = &rk3568_ops }, { .compatible = "rockchip,rk3576-gmac", .data = &rk3576_ops }, { .compatible = "rockchip,rk3588-gmac", .data = &rk3588_ops }, diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c index 9cc0e5817416..221539d760bc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-s32.c @@ -100,24 +100,6 @@ static void s32_gmac_exit(struct platform_device *pdev, void *priv) clk_disable_unprepare(gmac->rx_clk); } -static void s32_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) -{ - struct s32_priv_data *gmac = priv; - long tx_clk_rate; - int ret; - - tx_clk_rate = rgmii_clock(speed); - if (tx_clk_rate < 0) { - dev_err(gmac->dev, "Unsupported/Invalid speed: %d\n", speed); - return; - } - - dev_dbg(gmac->dev, "Set tx clock to %ld Hz\n", tx_clk_rate); - ret = clk_set_rate(gmac->tx_clk, tx_clk_rate); - if (ret) - dev_err(gmac->dev, "Can't set tx clock\n"); -} - static int s32_dwmac_probe(struct platform_device *pdev) { struct plat_stmmacenet_data *plat; @@ -172,7 +154,9 @@ static int s32_dwmac_probe(struct platform_device *pdev) plat->init = s32_gmac_init; plat->exit = s32_gmac_exit; - plat->fix_mac_speed = s32_fix_mac_speed; + + plat->clk_tx_i = gmac->tx_clk; + plat->set_clk_tx_rate = stmmac_set_clk_tx_rate; plat->bsp_priv = gmac; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c index 16020b72dec8..116855658559 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c @@ -61,7 +61,7 @@ struct socfpga_dwmac { struct mdio_device *pcs_mdiodev; }; -static void socfpga_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void socfpga_dwmac_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct socfpga_dwmac *dwmac = (struct socfpga_dwmac *)priv; void __iomem *splitter_base = dwmac->splitter_base; @@ -523,24 +523,6 @@ static int socfpga_dwmac_resume(struct device *dev) dwmac_priv->ops->set_phy_mode(priv->plat->bsp_priv); - /* Before the enet controller is suspended, the phy is suspended. - * This causes the phy clock to be gated. The enet controller is - * resumed before the phy, so the clock is still gated "off" when - * the enet controller is resumed. This code makes sure the phy - * is "resumed" before reinitializing the enet controller since - * the enet controller depends on an active phy clock to complete - * a DMA reset. A DMA reset will "time out" if executed - * with no phy clock input on the Synopsys enet controller. - * Verified through Synopsys Case #8000711656. - * - * Note that the phy clock is also gated when the phy is isolated. - * Phy "suspend" and "isolate" controls are located in phy basic - * control register 0, and can be modified by the phy driver - * framework. - */ - if (ndev->phydev) - phy_resume(ndev->phydev); - return stmmac_resume(dev); } #endif /* CONFIG_PM_SLEEP */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c new file mode 100644 index 000000000000..3303784cbbf8 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sophgo.c @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Sophgo DWMAC platform driver + * + * Copyright (C) 2024 Inochi Amaoto <inochiama@gmail.com> + */ + +#include <linux/clk.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/platform_device.h> + +#include "stmmac_platform.h" + +static int sophgo_sg2044_dwmac_init(struct platform_device *pdev, + struct plat_stmmacenet_data *plat_dat, + struct stmmac_resources *stmmac_res) +{ + plat_dat->clk_tx_i = devm_clk_get_enabled(&pdev->dev, "tx"); + if (IS_ERR(plat_dat->clk_tx_i)) + return dev_err_probe(&pdev->dev, PTR_ERR(plat_dat->clk_tx_i), + "failed to get tx clock\n"); + + plat_dat->flags |= STMMAC_FLAG_SPH_DISABLE; + plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate; + plat_dat->multicast_filter_bins = 0; + plat_dat->unicast_filter_entries = 1; + + return 0; +} + +static int sophgo_dwmac_probe(struct platform_device *pdev) +{ + struct plat_stmmacenet_data *plat_dat; + struct stmmac_resources stmmac_res; + struct device *dev = &pdev->dev; + int ret; + + ret = stmmac_get_platform_resources(pdev, &stmmac_res); + if (ret) + return dev_err_probe(dev, ret, + "failed to get platform resources\n"); + + plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); + if (IS_ERR(plat_dat)) + return dev_err_probe(dev, PTR_ERR(plat_dat), + "failed to parse DT parameters\n"); + + ret = sophgo_sg2044_dwmac_init(pdev, plat_dat, &stmmac_res); + if (ret) + return ret; + + return stmmac_dvr_probe(dev, plat_dat, &stmmac_res); +} + +static const struct of_device_id sophgo_dwmac_match[] = { + { .compatible = "sophgo,sg2044-dwmac" }, + { /* sentinel */ } +}; +MODULE_DEVICE_TABLE(of, sophgo_dwmac_match); + +static struct platform_driver sophgo_dwmac_driver = { + .probe = sophgo_dwmac_probe, + .remove = stmmac_pltfr_remove, + .driver = { + .name = "sophgo-dwmac", + .pm = &stmmac_pltfr_pm_ops, + .of_match_table = sophgo_dwmac_match, + }, +}; +module_platform_driver(sophgo_dwmac_driver); + +MODULE_AUTHOR("Inochi Amaoto <inochiama@gmail.com>"); +MODULE_DESCRIPTION("Sophgo DWMAC platform driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c index 0a0a363d3730..2013d7477eb7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c @@ -27,27 +27,9 @@ struct starfive_dwmac_data { struct starfive_dwmac { struct device *dev; - struct clk *clk_tx; const struct starfive_dwmac_data *data; }; -static void starfive_dwmac_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) -{ - struct starfive_dwmac *dwmac = priv; - long rate; - int err; - - rate = rgmii_clock(speed); - if (rate < 0) { - dev_err(dwmac->dev, "invalid speed %u\n", speed); - return; - } - - err = clk_set_rate(dwmac->clk_tx, rate); - if (err) - dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate); -} - static int starfive_dwmac_set_mode(struct plat_stmmacenet_data *plat_dat) { struct starfive_dwmac *dwmac = plat_dat->bsp_priv; @@ -122,9 +104,9 @@ static int starfive_dwmac_probe(struct platform_device *pdev) dwmac->data = device_get_match_data(&pdev->dev); - dwmac->clk_tx = devm_clk_get_enabled(&pdev->dev, "tx"); - if (IS_ERR(dwmac->clk_tx)) - return dev_err_probe(&pdev->dev, PTR_ERR(dwmac->clk_tx), + plat_dat->clk_tx_i = devm_clk_get_enabled(&pdev->dev, "tx"); + if (IS_ERR(plat_dat->clk_tx_i)) + return dev_err_probe(&pdev->dev, PTR_ERR(plat_dat->clk_tx_i), "error getting tx clock\n"); clk_gtx = devm_clk_get_enabled(&pdev->dev, "gtx"); @@ -139,9 +121,10 @@ static int starfive_dwmac_probe(struct platform_device *pdev) * internally, because rgmii_rxin will be adaptively adjusted. */ if (!device_property_read_bool(&pdev->dev, "starfive,tx-use-rgmii-clk")) - plat_dat->fix_mac_speed = starfive_dwmac_fix_mac_speed; + plat_dat->set_clk_tx_rate = stmmac_set_clk_tx_rate; dwmac->dev = &pdev->dev; + plat_dat->flags |= STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP; plat_dat->bsp_priv = dwmac; plat_dat->dma_cfg->dche = true; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c index f25461c292fe..be57c6c12c1c 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sti.c @@ -99,12 +99,12 @@ struct sti_dwmac { int clk_sel_reg; /* GMAC ext clk selection register */ struct regmap *regmap; bool gmac_en; - u32 speed; - void (*fix_retime_src)(void *priv, unsigned int speed, unsigned int mode); + int speed; + void (*fix_retime_src)(void *priv, int speed, unsigned int mode); }; struct sti_dwmac_of_data { - void (*fix_retime_src)(void *priv, unsigned int speed, unsigned int mode); + void (*fix_retime_src)(void *priv, int speed, unsigned int mode); }; static u32 phy_intf_sels[] = { @@ -132,7 +132,7 @@ static u32 stih4xx_tx_retime_val[] = { | STIH4XX_ETH_SEL_INTERNAL_NOTEXT_PHYCLK, }; -static void stih4xx_fix_retime_src(void *priv, u32 spd, unsigned int mode) +static void stih4xx_fix_retime_src(void *priv, int spd, unsigned int mode) { struct sti_dwmac *dwmac = priv; u32 src = dwmac->tx_retime_src; @@ -185,7 +185,8 @@ static int sti_dwmac_set_mode(struct sti_dwmac *dwmac) } static int sti_dwmac_parse_data(struct sti_dwmac *dwmac, - struct platform_device *pdev) + struct platform_device *pdev, + struct plat_stmmacenet_data *plat_dat) { struct resource *res; struct device *dev = &pdev->dev; @@ -204,12 +205,7 @@ static int sti_dwmac_parse_data(struct sti_dwmac *dwmac, if (IS_ERR(regmap)) return PTR_ERR(regmap); - err = of_get_phy_mode(np, &dwmac->interface); - if (err && err != -ENODEV) { - dev_err(dev, "Can't get phy-mode\n"); - return err; - } - + dwmac->interface = plat_dat->phy_interface; dwmac->regmap = regmap; dwmac->gmac_en = of_property_read_bool(np, "st,gmac_en"); dwmac->ext_phyclk = of_property_read_bool(np, "st,ext-phyclk"); @@ -268,7 +264,7 @@ static int sti_dwmac_probe(struct platform_device *pdev) if (!dwmac) return -ENOMEM; - ret = sti_dwmac_parse_data(dwmac, pdev); + ret = sti_dwmac_parse_data(dwmac, pdev, plat_dat); if (ret) { dev_err(&pdev->dev, "Unable to parse OF data\n"); return ret; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c index 1fcb74e9e3ff..c3d321192581 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c @@ -538,6 +538,7 @@ static int stm32_dwmac_probe(struct platform_device *pdev) return ret; } + plat_dat->flags |= STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP; plat_dat->bsp_priv = dwmac; ret = stm32_dwmac_init(plat_dat, false); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index 4b7b2582a120..85723a78793a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -1155,11 +1155,10 @@ static int sun8i_dwmac_probe(struct platform_device *pdev) struct stmmac_resources stmmac_res; struct sunxi_priv_data *gmac; struct device *dev = &pdev->dev; - phy_interface_t interface; - int ret; struct stmmac_priv *priv; struct net_device *ndev; struct regmap *regmap; + int ret; ret = stmmac_get_platform_resources(pdev, &stmmac_res); if (ret) @@ -1219,10 +1218,6 @@ static int sun8i_dwmac_probe(struct platform_device *pdev) return ret; } - ret = of_get_phy_mode(dev->of_node, &interface); - if (ret) - return -EINVAL; - plat_dat = devm_stmmac_probe_config_dt(pdev, stmmac_res.mac); if (IS_ERR(plat_dat)) return PTR_ERR(plat_dat); @@ -1230,7 +1225,6 @@ static int sun8i_dwmac_probe(struct platform_device *pdev) /* platform data specifying hardware features and callbacks. * hardware features were copied from Allwinner drivers. */ - plat_dat->mac_interface = interface; plat_dat->rx_coe = STMMAC_RX_COE_TYPE2; plat_dat->tx_coe = 1; plat_dat->flags |= STMMAC_FLAG_HAS_SUN8I; diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c index 9ae318436c4a..9f098ff0ff05 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c @@ -72,7 +72,7 @@ static void sun7i_gmac_exit(struct platform_device *pdev, void *priv) regulator_disable(gmac->regulator); } -static void sun7i_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static void sun7i_fix_speed(void *priv, int speed, unsigned int mode) { struct sunxi_priv_data *gmac = priv; @@ -116,11 +116,7 @@ static int sun7i_gmac_probe(struct platform_device *pdev) if (!gmac) return -ENOMEM; - ret = of_get_phy_mode(dev->of_node, &gmac->interface); - if (ret && ret != -ENODEV) { - dev_err(dev, "Can't get phy-mode\n"); - return ret; - } + gmac->interface = plat_dat->phy_interface; gmac->tx_clk = devm_clk_get(dev, "allwinner_gmac_tx"); if (IS_ERR(gmac->tx_clk)) { diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c index dce84ed184e9..c72ee759aae5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-thead.c @@ -45,9 +45,6 @@ #define TXCLK_DIR_OUTPUT FIELD_PREP(TXCLK_DIR_MASK, 0) #define TXCLK_DIR_INPUT FIELD_PREP(TXCLK_DIR_MASK, 1) -#define GMAC_GMII_RGMII_RATE 125000000 -#define GMAC_MII_RATE 25000000 - struct thead_dwmac { struct plat_stmmacenet_data *plat; void __iomem *apb_base; @@ -104,11 +101,13 @@ static int thead_dwmac_set_txclk_dir(struct plat_stmmacenet_data *plat) return 0; } -static void thead_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int mode) +static int thead_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed) { + struct thead_dwmac *dwmac = bsp_priv; struct plat_stmmacenet_data *plat; - struct thead_dwmac *dwmac = priv; unsigned long rate; + long tx_rate; u32 div, reg; plat = dwmac->plat; @@ -116,44 +115,37 @@ static void thead_dwmac_fix_speed(void *priv, unsigned int speed, unsigned int m switch (plat->mac_interface) { /* For MII, rxc/txc is provided by phy */ case PHY_INTERFACE_MODE_MII: - return; + return 0; case PHY_INTERFACE_MODE_RGMII: case PHY_INTERFACE_MODE_RGMII_ID: case PHY_INTERFACE_MODE_RGMII_RXID: case PHY_INTERFACE_MODE_RGMII_TXID: rate = clk_get_rate(plat->stmmac_clk); - if (!rate || rate % GMAC_GMII_RGMII_RATE != 0 || - rate % GMAC_MII_RATE != 0) { - dev_err(dwmac->dev, "invalid gmac rate %ld\n", rate); - return; - } writel(0, dwmac->apb_base + GMAC_PLLCLK_DIV); - switch (speed) { - case SPEED_1000: - div = rate / GMAC_GMII_RGMII_RATE; - break; - case SPEED_100: - div = rate / GMAC_MII_RATE; - break; - case SPEED_10: - div = rate * 10 / GMAC_MII_RATE; - break; - default: - dev_err(dwmac->dev, "invalid speed %u\n", speed); - return; + tx_rate = rgmii_clock(speed); + if (tx_rate < 0) { + dev_err(dwmac->dev, "invalid speed %d\n", speed); + return tx_rate; + } + + div = rate / tx_rate; + if (rate != tx_rate * div) { + dev_err(dwmac->dev, "invalid gmac rate %lu\n", rate); + return -EINVAL; } reg = FIELD_PREP(GMAC_PLLCLK_DIV_EN, 1) | FIELD_PREP(GMAC_PLLCLK_DIV_NUM, div); writel(reg, dwmac->apb_base + GMAC_PLLCLK_DIV); - break; + return 0; + default: dev_err(dwmac->dev, "unsupported phy interface %d\n", plat->mac_interface); - return; + return -EINVAL; } } @@ -245,7 +237,7 @@ static int thead_dwmac_probe(struct platform_device *pdev) dwmac->plat = plat; dwmac->apb_base = apb; plat->bsp_priv = dwmac; - plat->fix_mac_speed = thead_dwmac_fix_speed; + plat->set_clk_tx_rate = thead_set_clk_tx_rate; plat->init = thead_dwmac_init; return devm_stmmac_pltfr_probe(pdev, plat, &stmmac_res); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c index eccf7f537467..33cf99797df5 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c @@ -54,7 +54,7 @@ struct visconti_eth { spinlock_t lock; /* lock to protect register update */ }; -static void visconti_eth_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode) +static void visconti_eth_fix_mac_speed(void *priv, int speed, unsigned int mode) { struct visconti_eth *dwmac = priv; struct net_device *netdev = dev_get_drvdata(dwmac->dev); diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h index 600fea8f712f..0c011a47d5a3 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000.h @@ -59,22 +59,11 @@ enum power_event { /* Energy Efficient Ethernet (EEE) * * LPI status, timer and control register offset + * For LPI control and status bit definitions, see common.h. */ #define LPI_CTRL_STATUS 0x0030 #define LPI_TIMER_CTRL 0x0034 -/* LPI control and status defines */ -#define LPI_CTRL_STATUS_LPITXA 0x00080000 /* Enable LPI TX Automate */ -#define LPI_CTRL_STATUS_PLSEN 0x00040000 /* Enable PHY Link Status */ -#define LPI_CTRL_STATUS_PLS 0x00020000 /* PHY Link Status */ -#define LPI_CTRL_STATUS_LPIEN 0x00010000 /* LPI Enable */ -#define LPI_CTRL_STATUS_RLPIST 0x00000200 /* Receive LPI state */ -#define LPI_CTRL_STATUS_TLPIST 0x00000100 /* Transmit LPI state */ -#define LPI_CTRL_STATUS_RLPIEX 0x00000008 /* Receive LPI Exit */ -#define LPI_CTRL_STATUS_RLPIEN 0x00000004 /* Receive LPI Entry */ -#define LPI_CTRL_STATUS_TLPIEX 0x00000002 /* Transmit LPI Exit */ -#define LPI_CTRL_STATUS_TLPIEN 0x00000001 /* Transmit LPI Entry */ - /* GMAC HW ADDR regs */ #define GMAC_ADDR_HIGH(reg) ((reg > 15) ? 0x00000800 + (reg - 16) * 8 : \ 0x00000040 + (reg * 8)) @@ -331,8 +320,8 @@ enum rtc_control { /* PTP and timestamping registers */ -#define GMAC3_X_ATSNS GENMASK(19, 16) -#define GMAC3_X_ATSNS_SHIFT 16 +#define GMAC3_X_ATSNS GENMASK(29, 25) +#define GMAC3_X_ATSNS_SHIFT 25 #define GMAC_PTP_TCR_ATSFC BIT(24) #define GMAC_PTP_TCR_ATSEN0 BIT(25) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c index 96bcda0856ec..56b76aaa58f0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.c @@ -16,6 +16,7 @@ #include <linux/slab.h> #include <linux/ethtool.h> #include <linux/io.h> +#include <linux/string_choices.h> #include "stmmac.h" #include "stmmac_pcs.h" #include "stmmac_ptp.h" @@ -342,31 +343,24 @@ static int dwmac1000_irq_status(struct mac_device_info *hw, return ret; } -static void dwmac1000_set_eee_mode(struct mac_device_info *hw, - bool en_tx_lpi_clockgating) +static int dwmac1000_set_lpi_mode(struct mac_device_info *hw, + enum stmmac_lpi_mode mode, + bool en_tx_lpi_clockgating, u32 et) { void __iomem *ioaddr = hw->pcsr; u32 value; - /*TODO - en_tx_lpi_clockgating treatment */ + if (mode == STMMAC_LPI_TIMER) + return -EOPNOTSUPP; - /* Enable the link status receive on RGMII, SGMII ore SMII - * receive path and instruct the transmit to enter in LPI - * state. - */ value = readl(ioaddr + LPI_CTRL_STATUS); - value |= LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA; + if (mode == STMMAC_LPI_FORCED) + value |= LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA; + else + value &= ~(LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA); writel(value, ioaddr + LPI_CTRL_STATUS); -} - -static void dwmac1000_reset_eee_mode(struct mac_device_info *hw) -{ - void __iomem *ioaddr = hw->pcsr; - u32 value; - value = readl(ioaddr + LPI_CTRL_STATUS); - value &= ~(LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA); - writel(value, ioaddr + LPI_CTRL_STATUS); + return 0; } static void dwmac1000_set_eee_pls(struct mac_device_info *hw, int link) @@ -509,8 +503,7 @@ const struct stmmac_ops dwmac1000_ops = { .pmt = dwmac1000_pmt, .set_umac_addr = dwmac1000_set_umac_addr, .get_umac_addr = dwmac1000_get_umac_addr, - .set_eee_mode = dwmac1000_set_eee_mode, - .reset_eee_mode = dwmac1000_reset_eee_mode, + .set_lpi_mode = dwmac1000_set_lpi_mode, .set_eee_timer = dwmac1000_set_eee_timer, .set_eee_pls = dwmac1000_set_eee_pls, .debug = dwmac1000_debug, @@ -560,7 +553,7 @@ void dwmac1000_get_ptptime(void __iomem *ptpaddr, u64 *ptp_time) u64 ns; ns = readl(ptpaddr + GMAC_PTP_ATNR); - ns += readl(ptpaddr + GMAC_PTP_ATSR) * NSEC_PER_SEC; + ns += (u64)readl(ptpaddr + GMAC_PTP_ATSR) * NSEC_PER_SEC; *ptp_time = ns; } @@ -633,7 +626,7 @@ int dwmac1000_ptp_enable(struct ptp_clock_info *ptp, } netdev_dbg(priv->dev, "Auxiliary Snapshot %s.\n", - on ? "enabled" : "disabled"); + str_enabled_disabled(on)); writel(tcr_val, ptpaddr + PTP_TCR); /* wait for auxts fifo clear to finish */ diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h index 184d41a306af..42fe29a4e300 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4.h @@ -177,23 +177,13 @@ enum power_event { /* Energy Efficient Ethernet (EEE) for GMAC4 * * LPI status, timer and control register offset + * For LPI control and status bit definitions, see common.h. */ #define GMAC4_LPI_CTRL_STATUS 0xd0 #define GMAC4_LPI_TIMER_CTRL 0xd4 #define GMAC4_LPI_ENTRY_TIMER 0xd8 #define GMAC4_MAC_ONEUS_TIC_COUNTER 0xdc -/* LPI control and status defines */ -#define GMAC4_LPI_CTRL_STATUS_LPITCSE BIT(21) /* LPI Tx Clock Stop Enable */ -#define GMAC4_LPI_CTRL_STATUS_LPIATE BIT(20) /* LPI Timer Enable */ -#define GMAC4_LPI_CTRL_STATUS_LPITXA BIT(19) /* Enable LPI TX Automate */ -#define GMAC4_LPI_CTRL_STATUS_PLS BIT(17) /* PHY Link Status */ -#define GMAC4_LPI_CTRL_STATUS_LPIEN BIT(16) /* LPI Enable */ -#define GMAC4_LPI_CTRL_STATUS_RLPIEX BIT(3) /* Receive LPI Exit */ -#define GMAC4_LPI_CTRL_STATUS_RLPIEN BIT(2) /* Receive LPI Entry */ -#define GMAC4_LPI_CTRL_STATUS_TLPIEX BIT(1) /* Transmit LPI Exit */ -#define GMAC4_LPI_CTRL_STATUS_TLPIEN BIT(0) /* Transmit LPI Entry */ - /* MAC Debug bitmap */ #define GMAC_DEBUG_TFCSTS_MASK GENMASK(18, 17) #define GMAC_DEBUG_TFCSTS_SHIFT 17 diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index 9ed8620580a8..cc4ddf608652 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -376,33 +376,46 @@ static void dwmac4_get_umac_addr(struct mac_device_info *hw, GMAC_ADDR_LOW(reg_n)); } -static void dwmac4_set_eee_mode(struct mac_device_info *hw, - bool en_tx_lpi_clockgating) +static int dwmac4_set_lpi_mode(struct mac_device_info *hw, + enum stmmac_lpi_mode mode, + bool en_tx_lpi_clockgating, u32 et) { void __iomem *ioaddr = hw->pcsr; - u32 value; + u32 value, mask; - /* Enable the link status receive on RGMII, SGMII ore SMII - * receive path and instruct the transmit to enter in LPI - * state. - */ - value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS); - value |= GMAC4_LPI_CTRL_STATUS_LPIEN | GMAC4_LPI_CTRL_STATUS_LPITXA; + if (mode == STMMAC_LPI_DISABLE) { + value = 0; + } else { + value = LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA; - if (en_tx_lpi_clockgating) - value |= GMAC4_LPI_CTRL_STATUS_LPITCSE; + if (mode == STMMAC_LPI_TIMER) { + /* Return ERANGE if the timer is larger than the + * register field. + */ + if (et > STMMAC_ET_MAX) + return -ERANGE; - writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS); -} + /* Set the hardware LPI entry timer */ + writel(et, ioaddr + GMAC4_LPI_ENTRY_TIMER); -static void dwmac4_reset_eee_mode(struct mac_device_info *hw) -{ - void __iomem *ioaddr = hw->pcsr; - u32 value; + /* Interpret a zero LPI entry timer to mean + * immediate entry into LPI mode. + */ + if (et) + value |= LPI_CTRL_STATUS_LPIATE; + } - value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS); - value &= ~(GMAC4_LPI_CTRL_STATUS_LPIEN | GMAC4_LPI_CTRL_STATUS_LPITXA); + if (en_tx_lpi_clockgating) + value |= LPI_CTRL_STATUS_LPITCSE; + } + + mask = LPI_CTRL_STATUS_LPIATE | LPI_CTRL_STATUS_LPIEN | + LPI_CTRL_STATUS_LPITXA | LPI_CTRL_STATUS_LPITCSE; + + value |= readl(ioaddr + GMAC4_LPI_CTRL_STATUS) & ~mask; writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS); + + return 0; } static void dwmac4_set_eee_pls(struct mac_device_info *hw, int link) @@ -413,34 +426,13 @@ static void dwmac4_set_eee_pls(struct mac_device_info *hw, int link) value = readl(ioaddr + GMAC4_LPI_CTRL_STATUS); if (link) - value |= GMAC4_LPI_CTRL_STATUS_PLS; + value |= LPI_CTRL_STATUS_PLS; else - value &= ~GMAC4_LPI_CTRL_STATUS_PLS; + value &= ~LPI_CTRL_STATUS_PLS; writel(value, ioaddr + GMAC4_LPI_CTRL_STATUS); } -static void dwmac4_set_eee_lpi_entry_timer(struct mac_device_info *hw, u32 et) -{ - void __iomem *ioaddr = hw->pcsr; - u32 value = et & STMMAC_ET_MAX; - int regval; - - /* Program LPI entry timer value into register */ - writel(value, ioaddr + GMAC4_LPI_ENTRY_TIMER); - - /* Enable/disable LPI entry timer */ - regval = readl(ioaddr + GMAC4_LPI_CTRL_STATUS); - regval |= GMAC4_LPI_CTRL_STATUS_LPIEN | GMAC4_LPI_CTRL_STATUS_LPITXA; - - if (et) - regval |= GMAC4_LPI_CTRL_STATUS_LPIATE; - else - regval &= ~GMAC4_LPI_CTRL_STATUS_LPIATE; - - writel(regval, ioaddr + GMAC4_LPI_CTRL_STATUS); -} - static void dwmac4_set_eee_timer(struct mac_device_info *hw, int ls, int tw) { void __iomem *ioaddr = hw->pcsr; @@ -849,17 +841,17 @@ static int dwmac4_irq_status(struct mac_device_info *hw, /* Clear LPI interrupt by reading MAC_LPI_Control_Status */ u32 status = readl(ioaddr + GMAC4_LPI_CTRL_STATUS); - if (status & GMAC4_LPI_CTRL_STATUS_TLPIEN) { + if (status & LPI_CTRL_STATUS_TLPIEN) { ret |= CORE_IRQ_TX_PATH_IN_LPI_MODE; x->irq_tx_path_in_lpi_mode_n++; } - if (status & GMAC4_LPI_CTRL_STATUS_TLPIEX) { + if (status & LPI_CTRL_STATUS_TLPIEX) { ret |= CORE_IRQ_TX_PATH_EXIT_LPI_MODE; x->irq_tx_path_exit_lpi_mode_n++; } - if (status & GMAC4_LPI_CTRL_STATUS_RLPIEN) + if (status & LPI_CTRL_STATUS_RLPIEN) x->irq_rx_path_in_lpi_mode_n++; - if (status & GMAC4_LPI_CTRL_STATUS_RLPIEX) + if (status & LPI_CTRL_STATUS_RLPIEX) x->irq_rx_path_exit_lpi_mode_n++; } @@ -1201,9 +1193,7 @@ const struct stmmac_ops dwmac4_ops = { .pmt = dwmac4_pmt, .set_umac_addr = dwmac4_set_umac_addr, .get_umac_addr = dwmac4_get_umac_addr, - .set_eee_mode = dwmac4_set_eee_mode, - .reset_eee_mode = dwmac4_reset_eee_mode, - .set_eee_lpi_entry_timer = dwmac4_set_eee_lpi_entry_timer, + .set_lpi_mode = dwmac4_set_lpi_mode, .set_eee_timer = dwmac4_set_eee_timer, .set_eee_pls = dwmac4_set_eee_pls, .pcs_ctrl_ane = dwmac4_ctrl_ane, @@ -1245,9 +1235,7 @@ const struct stmmac_ops dwmac410_ops = { .pmt = dwmac4_pmt, .set_umac_addr = dwmac4_set_umac_addr, .get_umac_addr = dwmac4_get_umac_addr, - .set_eee_mode = dwmac4_set_eee_mode, - .reset_eee_mode = dwmac4_reset_eee_mode, - .set_eee_lpi_entry_timer = dwmac4_set_eee_lpi_entry_timer, + .set_lpi_mode = dwmac4_set_lpi_mode, .set_eee_timer = dwmac4_set_eee_timer, .set_eee_pls = dwmac4_set_eee_pls, .pcs_ctrl_ane = dwmac4_ctrl_ane, @@ -1291,9 +1279,7 @@ const struct stmmac_ops dwmac510_ops = { .pmt = dwmac4_pmt, .set_umac_addr = dwmac4_set_umac_addr, .get_umac_addr = dwmac4_get_umac_addr, - .set_eee_mode = dwmac4_set_eee_mode, - .reset_eee_mode = dwmac4_reset_eee_mode, - .set_eee_lpi_entry_timer = dwmac4_set_eee_lpi_entry_timer, + .set_lpi_mode = dwmac4_set_lpi_mode, .set_eee_timer = dwmac4_set_eee_timer, .set_eee_pls = dwmac4_set_eee_pls, .pcs_ctrl_ane = dwmac4_ctrl_ane, diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h index 20027d3c25a7..a03f5d771566 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2.h @@ -112,14 +112,7 @@ #define XGMAC_MGKPKTEN BIT(1) #define XGMAC_PWRDWN BIT(0) #define XGMAC_LPI_CTRL 0x000000d0 -#define XGMAC_TXCGE BIT(21) -#define XGMAC_LPITXA BIT(19) -#define XGMAC_PLS BIT(17) -#define XGMAC_LPITXEN BIT(16) -#define XGMAC_RLPIEX BIT(3) -#define XGMAC_RLPIEN BIT(2) -#define XGMAC_TLPIEX BIT(1) -#define XGMAC_TLPIEN BIT(0) +/* For definitions, see LPI_CTRL_STATUS_xxx in common.h */ #define XGMAC_LPI_TIMER_CTRL 0x000000d4 #define XGMAC_HW_FEATURE0 0x0000011c #define XGMAC_HWFEAT_EDMA BIT(31) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c index 9a60a6e8f633..a6d395c6bacd 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c @@ -316,17 +316,17 @@ static int dwxgmac2_host_irq_status(struct mac_device_info *hw, if (stat & XGMAC_LPIIS) { u32 lpi = readl(ioaddr + XGMAC_LPI_CTRL); - if (lpi & XGMAC_TLPIEN) { + if (lpi & LPI_CTRL_STATUS_TLPIEN) { ret |= CORE_IRQ_TX_PATH_IN_LPI_MODE; x->irq_tx_path_in_lpi_mode_n++; } - if (lpi & XGMAC_TLPIEX) { + if (lpi & LPI_CTRL_STATUS_TLPIEX) { ret |= CORE_IRQ_TX_PATH_EXIT_LPI_MODE; x->irq_tx_path_exit_lpi_mode_n++; } - if (lpi & XGMAC_RLPIEN) + if (lpi & LPI_CTRL_STATUS_RLPIEN) x->irq_rx_path_in_lpi_mode_n++; - if (lpi & XGMAC_RLPIEX) + if (lpi & LPI_CTRL_STATUS_RLPIEX) x->irq_rx_path_exit_lpi_mode_n++; } @@ -425,29 +425,28 @@ static void dwxgmac2_get_umac_addr(struct mac_device_info *hw, addr[5] = (hi_addr >> 8) & 0xff; } -static void dwxgmac2_set_eee_mode(struct mac_device_info *hw, - bool en_tx_lpi_clockgating) +static int dwxgmac2_set_lpi_mode(struct mac_device_info *hw, + enum stmmac_lpi_mode mode, + bool en_tx_lpi_clockgating, u32 et) { void __iomem *ioaddr = hw->pcsr; u32 value; - value = readl(ioaddr + XGMAC_LPI_CTRL); - - value |= XGMAC_LPITXEN | XGMAC_LPITXA; - if (en_tx_lpi_clockgating) - value |= XGMAC_TXCGE; - - writel(value, ioaddr + XGMAC_LPI_CTRL); -} - -static void dwxgmac2_reset_eee_mode(struct mac_device_info *hw) -{ - void __iomem *ioaddr = hw->pcsr; - u32 value; + if (mode == STMMAC_LPI_TIMER) + return -EOPNOTSUPP; value = readl(ioaddr + XGMAC_LPI_CTRL); - value &= ~(XGMAC_LPITXEN | XGMAC_LPITXA | XGMAC_TXCGE); + if (mode == STMMAC_LPI_FORCED) { + value |= LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA; + if (en_tx_lpi_clockgating) + value |= LPI_CTRL_STATUS_LPITCSE; + } else { + value &= ~(LPI_CTRL_STATUS_LPIEN | LPI_CTRL_STATUS_LPITXA | + LPI_CTRL_STATUS_LPITCSE); + } writel(value, ioaddr + XGMAC_LPI_CTRL); + + return 0; } static void dwxgmac2_set_eee_pls(struct mac_device_info *hw, int link) @@ -457,9 +456,9 @@ static void dwxgmac2_set_eee_pls(struct mac_device_info *hw, int link) value = readl(ioaddr + XGMAC_LPI_CTRL); if (link) - value |= XGMAC_PLS; + value |= LPI_CTRL_STATUS_PLS; else - value &= ~XGMAC_PLS; + value &= ~LPI_CTRL_STATUS_PLS; writel(value, ioaddr + XGMAC_LPI_CTRL); } @@ -1525,8 +1524,7 @@ const struct stmmac_ops dwxgmac210_ops = { .pmt = dwxgmac2_pmt, .set_umac_addr = dwxgmac2_set_umac_addr, .get_umac_addr = dwxgmac2_get_umac_addr, - .set_eee_mode = dwxgmac2_set_eee_mode, - .reset_eee_mode = dwxgmac2_reset_eee_mode, + .set_lpi_mode = dwxgmac2_set_lpi_mode, .set_eee_timer = dwxgmac2_set_eee_timer, .set_eee_pls = dwxgmac2_set_eee_pls, .debug = NULL, @@ -1582,8 +1580,7 @@ const struct stmmac_ops dwxlgmac2_ops = { .pmt = dwxgmac2_pmt, .set_umac_addr = dwxgmac2_set_umac_addr, .get_umac_addr = dwxgmac2_get_umac_addr, - .set_eee_mode = dwxgmac2_set_eee_mode, - .reset_eee_mode = dwxgmac2_reset_eee_mode, + .set_lpi_mode = dwxgmac2_set_lpi_mode, .set_eee_timer = dwxgmac2_set_eee_timer, .set_eee_pls = dwxgmac2_set_eee_pls, .debug = NULL, diff --git a/drivers/net/ethernet/stmicro/stmmac/hwif.h b/drivers/net/ethernet/stmicro/stmmac/hwif.h index 0f200b72c225..27c63a9fc163 100644 --- a/drivers/net/ethernet/stmicro/stmmac/hwif.h +++ b/drivers/net/ethernet/stmicro/stmmac/hwif.h @@ -306,6 +306,12 @@ struct stmmac_pps_cfg; struct stmmac_rss; struct stmmac_est; +enum stmmac_lpi_mode { + STMMAC_LPI_DISABLE, + STMMAC_LPI_FORCED, + STMMAC_LPI_TIMER, +}; + /* Helpers to program the MAC core */ struct stmmac_ops { /* MAC core initialization */ @@ -360,10 +366,9 @@ struct stmmac_ops { unsigned int reg_n); void (*get_umac_addr)(struct mac_device_info *hw, unsigned char *addr, unsigned int reg_n); - void (*set_eee_mode)(struct mac_device_info *hw, - bool en_tx_lpi_clockgating); - void (*reset_eee_mode)(struct mac_device_info *hw); - void (*set_eee_lpi_entry_timer)(struct mac_device_info *hw, u32 et); + int (*set_lpi_mode)(struct mac_device_info *hw, + enum stmmac_lpi_mode mode, + bool en_tx_lpi_clockgating, u32 et); void (*set_eee_timer)(struct mac_device_info *hw, int ls, int tw); void (*set_eee_pls)(struct mac_device_info *hw, int link); void (*debug)(struct stmmac_priv *priv, void __iomem *ioaddr, @@ -467,12 +472,8 @@ struct stmmac_ops { stmmac_do_void_callback(__priv, mac, set_umac_addr, __args) #define stmmac_get_umac_addr(__priv, __args...) \ stmmac_do_void_callback(__priv, mac, get_umac_addr, __args) -#define stmmac_set_eee_mode(__priv, __args...) \ - stmmac_do_void_callback(__priv, mac, set_eee_mode, __args) -#define stmmac_reset_eee_mode(__priv, __args...) \ - stmmac_do_void_callback(__priv, mac, reset_eee_mode, __args) -#define stmmac_set_eee_lpi_timer(__priv, __args...) \ - stmmac_do_void_callback(__priv, mac, set_eee_lpi_entry_timer, __args) +#define stmmac_set_lpi_mode(__priv, __args...) \ + stmmac_do_callback(__priv, mac, set_lpi_mode, __args) #define stmmac_set_eee_timer(__priv, __args...) \ stmmac_do_void_callback(__priv, mac, set_eee_timer, __args) #define stmmac_set_eee_pls(__priv, __args...) \ diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index f05cae103d83..bddfa0f4aa21 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -106,6 +106,8 @@ struct stmmac_metadata_request { struct stmmac_priv *priv; struct dma_desc *tx_desc; bool *set_ic; + struct dma_edesc *edesc; + int tbs; }; struct stmmac_xsk_tx_complete { @@ -257,7 +259,7 @@ struct stmmac_priv { /* Frequently used values are kept adjacent for cache effect */ u32 tx_coal_frames[MTL_MAX_TX_QUEUES]; u32 tx_coal_timer[MTL_MAX_TX_QUEUES]; - u32 rx_coal_frames[MTL_MAX_TX_QUEUES]; + u32 rx_coal_frames[MTL_MAX_RX_QUEUES]; int hwts_tx_en; bool tx_path_in_lpi_mode; @@ -265,8 +267,7 @@ struct stmmac_priv { int sph; int sph_cap; u32 sarc_type; - - u32 rx_riwt[MTL_MAX_TX_QUEUES]; + u32 rx_riwt[MTL_MAX_RX_QUEUES]; int hwts_rx_en; void __iomem *ioaddr; @@ -281,9 +282,7 @@ struct stmmac_priv { /* Generic channel for NAPI */ struct stmmac_channel channel[STMMAC_CH_MAX]; - int speed; - unsigned int flow_ctrl; - unsigned int pause; + unsigned int pause_time; struct mii_bus *mii; struct phylink_config phylink_config; @@ -307,6 +306,7 @@ struct stmmac_priv { struct timer_list eee_ctrl_timer; int lpi_irq; u32 tx_lpi_timer; + bool tx_lpi_clk_stop; bool eee_enabled; bool eee_active; bool eee_sw_timer_en; @@ -343,7 +343,7 @@ struct stmmac_priv { char int_name_sfty[IFNAMSIZ + 10]; char int_name_sfty_ce[IFNAMSIZ + 10]; char int_name_sfty_ue[IFNAMSIZ + 10]; - char int_name_rx_irq[MTL_MAX_TX_QUEUES][IFNAMSIZ + 14]; + char int_name_rx_irq[MTL_MAX_RX_QUEUES][IFNAMSIZ + 14]; char int_name_tx_irq[MTL_MAX_TX_QUEUES][IFNAMSIZ + 18]; #ifdef CONFIG_DEBUG_FS @@ -407,6 +407,8 @@ int stmmac_dvr_probe(struct device *device, int stmmac_reinit_queues(struct net_device *dev, u32 rx_cnt, u32 tx_cnt); int stmmac_reinit_ringparam(struct net_device *dev, u32 rx_size, u32 tx_size); int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled); +int stmmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed); static inline bool stmmac_xdp_is_enabled(struct stmmac_priv *priv) { diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c index 0f59aa982604..e2840fa241f2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c @@ -222,7 +222,7 @@ static void get_ptptime(void __iomem *ptpaddr, u64 *ptp_time) u64 ns; ns = readl(ptpaddr + PTP_ATNR); - ns += readl(ptpaddr + PTP_ATSR) * NSEC_PER_SEC; + ns += (u64)readl(ptpaddr + PTP_ATSR) * NSEC_PER_SEC; *ptp_time = ns; } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index c0ae7db96f46..59d07d0d3369 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -88,19 +88,20 @@ MODULE_PARM_DESC(phyaddr, "Physical device address"); #define STMMAC_XDP_TX BIT(1) #define STMMAC_XDP_REDIRECT BIT(2) -static int flow_ctrl = FLOW_AUTO; +static int flow_ctrl = 0xdead; module_param(flow_ctrl, int, 0644); -MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off]"); +MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off] (obsolete)"); static int pause = PAUSE_TIME; module_param(pause, int, 0644); -MODULE_PARM_DESC(pause, "Flow Control Pause Time"); +MODULE_PARM_DESC(pause, "Flow Control Pause Time (units of 512 bit times)"); #define TC_DEFAULT 64 static int tc = TC_DEFAULT; module_param(tc, int, 0644); MODULE_PARM_DESC(tc, "DMA threshold control value"); +/* This is unused */ #define DEFAULT_BUFSIZE 1536 static int buf_sz = DEFAULT_BUFSIZE; module_param(buf_sz, int, 0644); @@ -178,6 +179,38 @@ int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled) EXPORT_SYMBOL_GPL(stmmac_bus_clks_config); /** + * stmmac_set_clk_tx_rate() - set the clock rate for the MAC transmit clock + * @bsp_priv: BSP private data structure (unused) + * @clk_tx_i: the transmit clock + * @interface: the selected interface mode + * @speed: the speed that the MAC will be operating at + * + * Set the transmit clock rate for the MAC, normally 2.5MHz for 10Mbps, + * 25MHz for 100Mbps and 125MHz for 1Gbps. This is suitable for at least + * MII, GMII, RGMII and RMII interface modes. Platforms can hook this into + * the plat_data->set_clk_tx_rate method directly, call it via their own + * implementation, or implement their own method should they have more + * complex requirements. It is intended to only be used in this method. + * + * plat_data->clk_tx_i must be filled in. + */ +int stmmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed) +{ + long rate = rgmii_clock(speed); + + /* Silently ignore unsupported speeds as rgmii_clock() only + * supports 10, 100 and 1000Mbps. We do not want to spit + * errors for 2500 and higher speeds here. + */ + if (rate < 0) + return 0; + + return clk_set_rate(clk_tx_i, rate); +} +EXPORT_SYMBOL_GPL(stmmac_set_clk_tx_rate); + +/** * stmmac_verify_args - verify the driver parameters. * Description: it checks the driver parameters and set a default in case of * errors. @@ -186,14 +219,11 @@ static void stmmac_verify_args(void) { if (unlikely(watchdog < 0)) watchdog = TX_TIMEO; - if (unlikely((buf_sz < DEFAULT_BUFSIZE) || (buf_sz > BUF_SIZE_16KiB))) - buf_sz = DEFAULT_BUFSIZE; - if (unlikely(flow_ctrl > 1)) - flow_ctrl = FLOW_AUTO; - else if (likely(flow_ctrl < 0)) - flow_ctrl = FLOW_OFF; if (unlikely((pause < 0) || (pause > 0xffff))) pause = PAUSE_TIME; + + if (flow_ctrl != 0xdead) + pr_warn("stmmac: module parameter 'flow_ctrl' is obsolete - please remove from your module configuration\n"); } static void __stmmac_disable_all_queues(struct stmmac_priv *priv) @@ -390,16 +420,6 @@ static inline u32 stmmac_rx_dirty(struct stmmac_priv *priv, u32 queue) return dirty; } -static void stmmac_disable_hw_lpi_timer(struct stmmac_priv *priv) -{ - stmmac_set_eee_lpi_timer(priv, priv->hw, 0); -} - -static void stmmac_enable_hw_lpi_timer(struct stmmac_priv *priv) -{ - stmmac_set_eee_lpi_timer(priv, priv->hw, priv->tx_lpi_timer); -} - static bool stmmac_eee_tx_busy(struct stmmac_priv *priv) { u32 tx_cnt = priv->plat->tx_queues_to_use; @@ -436,8 +456,8 @@ static void stmmac_try_to_start_sw_lpi(struct stmmac_priv *priv) /* Check and enter in LPI mode */ if (!priv->tx_path_in_lpi_mode) - stmmac_set_eee_mode(priv, priv->hw, - priv->plat->flags & STMMAC_FLAG_EN_TX_LPI_CLOCKGATING); + stmmac_set_lpi_mode(priv, priv->hw, STMMAC_LPI_FORCED, + priv->tx_lpi_clk_stop, 0); } /** @@ -447,8 +467,8 @@ static void stmmac_try_to_start_sw_lpi(struct stmmac_priv *priv) */ static void stmmac_stop_sw_lpi(struct stmmac_priv *priv) { - stmmac_reset_eee_mode(priv, priv->hw); - del_timer_sync(&priv->eee_ctrl_timer); + timer_delete_sync(&priv->eee_ctrl_timer); + stmmac_set_lpi_mode(priv, priv->hw, STMMAC_LPI_DISABLE, false, 0); priv->tx_path_in_lpi_mode = false; } @@ -466,74 +486,6 @@ static void stmmac_eee_ctrl_timer(struct timer_list *t) stmmac_try_to_start_sw_lpi(priv); } -/** - * stmmac_eee_init - init EEE - * @priv: driver private structure - * @active: indicates whether EEE should be enabled. - * Description: - * if the GMAC supports the EEE (from the HW cap reg) and the phy device - * can also manage EEE, this function enable the LPI state and start related - * timer. - */ -static void stmmac_eee_init(struct stmmac_priv *priv, bool active) -{ - priv->eee_active = active; - - /* Check if MAC core supports the EEE feature. */ - if (!priv->dma_cap.eee) { - priv->eee_enabled = false; - return; - } - - mutex_lock(&priv->lock); - - /* Check if it needs to be deactivated */ - if (!priv->eee_active) { - if (priv->eee_enabled) { - netdev_dbg(priv->dev, "disable EEE\n"); - priv->eee_sw_timer_en = false; - stmmac_disable_hw_lpi_timer(priv); - del_timer_sync(&priv->eee_ctrl_timer); - stmmac_set_eee_timer(priv, priv->hw, 0, - STMMAC_DEFAULT_TWT_LS); - if (priv->hw->xpcs) - xpcs_config_eee(priv->hw->xpcs, - priv->plat->mult_fact_100ns, - false); - } - priv->eee_enabled = false; - mutex_unlock(&priv->lock); - return; - } - - if (priv->eee_active && !priv->eee_enabled) { - stmmac_set_eee_timer(priv, priv->hw, STMMAC_DEFAULT_LIT_LS, - STMMAC_DEFAULT_TWT_LS); - if (priv->hw->xpcs) - xpcs_config_eee(priv->hw->xpcs, - priv->plat->mult_fact_100ns, - true); - } - - if (priv->plat->has_gmac4 && priv->tx_lpi_timer <= STMMAC_ET_MAX) { - /* Use hardware LPI mode */ - del_timer_sync(&priv->eee_ctrl_timer); - priv->tx_path_in_lpi_mode = false; - priv->eee_sw_timer_en = false; - stmmac_enable_hw_lpi_timer(priv); - } else { - /* Use software LPI mode */ - priv->eee_sw_timer_en = true; - stmmac_disable_hw_lpi_timer(priv); - stmmac_restart_sw_lpi_timer(priv); - } - - priv->eee_enabled = true; - - mutex_unlock(&priv->lock); - netdev_dbg(priv->dev, "Energy-Efficient Ethernet initialized\n"); -} - /* stmmac_get_tx_hwtstamp - get HW TX timestamps * @priv: driver private structure * @p : descriptor pointer @@ -935,14 +887,16 @@ static void stmmac_release_ptp(struct stmmac_priv *priv) * stmmac_mac_flow_ctrl - Configure flow control in all queues * @priv: driver private structure * @duplex: duplex passed to the next function + * @flow_ctrl: desired flow control modes * Description: It is used for configuring the flow control in all queues */ -static void stmmac_mac_flow_ctrl(struct stmmac_priv *priv, u32 duplex) +static void stmmac_mac_flow_ctrl(struct stmmac_priv *priv, u32 duplex, + unsigned int flow_ctrl) { u32 tx_cnt = priv->plat->tx_queues_to_use; - stmmac_flow_ctrl(priv, priv->hw, duplex, priv->flow_ctrl, - priv->pause, tx_cnt); + stmmac_flow_ctrl(priv, priv->hw, duplex, flow_ctrl, priv->pause_time, + tx_cnt); } static unsigned long stmmac_mac_get_caps(struct phylink_config *config, @@ -1002,7 +956,9 @@ static void stmmac_mac_link_up(struct phylink_config *config, bool tx_pause, bool rx_pause) { struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev)); + unsigned int flow_ctrl; u32 old_ctrl, ctrl; + int ret; if ((priv->plat->flags & STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP) && priv->plat->serdes_powerup) @@ -1070,8 +1026,6 @@ static void stmmac_mac_link_up(struct phylink_config *config, } } - priv->speed = speed; - if (priv->plat->fix_mac_speed) priv->plat->fix_mac_speed(priv->plat->bsp_priv, speed, mode); @@ -1082,19 +1036,29 @@ static void stmmac_mac_link_up(struct phylink_config *config, /* Flow Control operation */ if (rx_pause && tx_pause) - priv->flow_ctrl = FLOW_AUTO; + flow_ctrl = FLOW_AUTO; else if (rx_pause && !tx_pause) - priv->flow_ctrl = FLOW_RX; + flow_ctrl = FLOW_RX; else if (!rx_pause && tx_pause) - priv->flow_ctrl = FLOW_TX; + flow_ctrl = FLOW_TX; else - priv->flow_ctrl = FLOW_OFF; + flow_ctrl = FLOW_OFF; - stmmac_mac_flow_ctrl(priv, duplex); + stmmac_mac_flow_ctrl(priv, duplex, flow_ctrl); if (ctrl != old_ctrl) writel(ctrl, priv->ioaddr + MAC_CTRL_REG); + if (priv->plat->set_clk_tx_rate) { + ret = priv->plat->set_clk_tx_rate(priv->plat->bsp_priv, + priv->plat->clk_tx_i, + interface, speed); + if (ret < 0) + netdev_err(priv->dev, + "failed to configure transmit clock for %dMbps: %pe\n", + speed, ERR_PTR(ret)); + } + stmmac_mac_set(priv, priv->ioaddr, true); if (priv->dma_cap.eee) stmmac_set_eee_pls(priv, priv->hw, true); @@ -1110,16 +1074,70 @@ static void stmmac_mac_disable_tx_lpi(struct phylink_config *config) { struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev)); - stmmac_eee_init(priv, false); + priv->eee_active = false; + + mutex_lock(&priv->lock); + + priv->eee_enabled = false; + + netdev_dbg(priv->dev, "disable EEE\n"); + priv->eee_sw_timer_en = false; + timer_delete_sync(&priv->eee_ctrl_timer); + stmmac_set_lpi_mode(priv, priv->hw, STMMAC_LPI_DISABLE, false, 0); + priv->tx_path_in_lpi_mode = false; + + stmmac_set_eee_timer(priv, priv->hw, 0, STMMAC_DEFAULT_TWT_LS); + mutex_unlock(&priv->lock); } static int stmmac_mac_enable_tx_lpi(struct phylink_config *config, u32 timer, bool tx_clk_stop) { struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev)); + int ret; priv->tx_lpi_timer = timer; - stmmac_eee_init(priv, true); + priv->eee_active = true; + + mutex_lock(&priv->lock); + + priv->eee_enabled = true; + + /* Update the transmit clock stop according to PHY capability if + * the platform allows + */ + if (priv->plat->flags & STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP) + priv->tx_lpi_clk_stop = tx_clk_stop; + + stmmac_set_eee_timer(priv, priv->hw, STMMAC_DEFAULT_LIT_LS, + STMMAC_DEFAULT_TWT_LS); + + /* Try to cnfigure the hardware timer. */ + ret = stmmac_set_lpi_mode(priv, priv->hw, STMMAC_LPI_TIMER, + priv->tx_lpi_clk_stop, priv->tx_lpi_timer); + + if (ret) { + /* Hardware timer mode not supported, or value out of range. + * Fall back to using software LPI mode + */ + priv->eee_sw_timer_en = true; + stmmac_restart_sw_lpi_timer(priv); + } + + mutex_unlock(&priv->lock); + netdev_dbg(priv->dev, "Energy-Efficient Ethernet initialized\n"); + + return 0; +} + +static int stmmac_mac_finish(struct phylink_config *config, unsigned int mode, + phy_interface_t interface) +{ + struct net_device *ndev = to_net_dev(config->dev); + struct stmmac_priv *priv = netdev_priv(ndev); + + if (priv->plat->mac_finish) + priv->plat->mac_finish(ndev, priv->plat->bsp_priv, mode, interface); return 0; } @@ -1132,6 +1150,7 @@ static const struct phylink_mac_ops stmmac_phylink_mac_ops = { .mac_link_up = stmmac_mac_link_up, .mac_disable_tx_lpi = stmmac_mac_disable_tx_lpi, .mac_enable_tx_lpi = stmmac_mac_enable_tx_lpi, + .mac_finish = stmmac_mac_finish, }; /** @@ -1254,6 +1273,10 @@ static int stmmac_phy_setup(struct stmmac_priv *priv) if (!(priv->plat->flags & STMMAC_FLAG_RX_CLK_RUNS_IN_LPI)) priv->phylink_config.eee_rx_clk_stop_enable = true; + /* Set the default transmit clock stop bit based on the platform glue */ + priv->tx_lpi_clk_stop = priv->plat->flags & + STMMAC_FLAG_EN_TX_LPI_CLOCKGATING; + mdio_bus_data = priv->plat->mdio_bus_data; if (mdio_bus_data) priv->phylink_config.default_an_inband = @@ -2524,9 +2547,20 @@ static u64 stmmac_xsk_fill_timestamp(void *_priv) return 0; } +static void stmmac_xsk_request_launch_time(u64 launch_time, void *_priv) +{ + struct timespec64 ts = ns_to_timespec64(launch_time); + struct stmmac_metadata_request *meta_req = _priv; + + if (meta_req->tbs & STMMAC_TBS_EN) + stmmac_set_desc_tbs(meta_req->priv, meta_req->edesc, ts.tv_sec, + ts.tv_nsec); +} + static const struct xsk_tx_metadata_ops stmmac_xsk_tx_metadata_ops = { .tmo_request_timestamp = stmmac_xsk_request_timestamp, .tmo_fill_timestamp = stmmac_xsk_fill_timestamp, + .tmo_request_launch_time = stmmac_xsk_request_launch_time, }; static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget) @@ -2610,6 +2644,8 @@ static bool stmmac_xdp_xmit_zc(struct stmmac_priv *priv, u32 queue, u32 budget) meta_req.priv = priv; meta_req.tx_desc = tx_desc; meta_req.set_ic = &set_ic; + meta_req.tbs = tx_q->tbs; + meta_req.edesc = &tx_q->dma_entx[entry]; xsk_tx_metadata_request(meta, &stmmac_xsk_tx_metadata_ops, &meta_req); if (set_ic) { @@ -3072,7 +3108,7 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv) int ret = 0; if (!priv->plat->dma_cfg || !priv->plat->dma_cfg->pbl) { - dev_err(priv->device, "Invalid DMA configuration\n"); + netdev_err(priv->dev, "Invalid DMA configuration\n"); return -EINVAL; } @@ -3081,7 +3117,7 @@ static int stmmac_init_dma_engine(struct stmmac_priv *priv) ret = stmmac_reset(priv, priv->ioaddr); if (ret) { - dev_err(priv->device, "Failed to reset the dma\n"); + netdev_err(priv->dev, "Failed to reset the dma\n"); return ret; } @@ -3199,8 +3235,7 @@ static void stmmac_init_coalesce(struct stmmac_priv *priv) priv->tx_coal_frames[chan] = STMMAC_TX_FRAMES; priv->tx_coal_timer[chan] = STMMAC_COAL_TX_TIMER; - hrtimer_init(&tx_q->txtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - tx_q->txtimer.function = stmmac_tx_timer; + hrtimer_setup(&tx_q->txtimer, stmmac_tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); } for (chan = 0; chan < rx_channel_count; chan++) @@ -3448,9 +3483,18 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register) if (priv->hw->phylink_pcs) phylink_pcs_pre_init(priv->phylink, priv->hw->phylink_pcs); + /* Note that clk_rx_i must be running for reset to complete. This + * clock may also be required when setting the MAC address. + * + * Block the receive clock stop for LPI mode at the PHY in case + * the link is established with EEE mode active. + */ + phylink_rx_clk_stop_block(priv->phylink); + /* DMA initialization and SW reset */ ret = stmmac_init_dma_engine(priv); if (ret < 0) { + phylink_rx_clk_stop_unblock(priv->phylink); netdev_err(priv->dev, "%s: DMA engine initialization failed\n", __func__); return ret; @@ -3458,6 +3502,7 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register) /* Copy the MAC addr into the HW */ stmmac_set_umac_addr(priv, priv->hw, dev->dev_addr, 0); + phylink_rx_clk_stop_unblock(priv->phylink); /* PS and related bits will be programmed according to the speed */ if (priv->hw->pcs) { @@ -3568,7 +3613,9 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register) /* Start the ball rolling... */ stmmac_start_all_dma(priv); + phylink_rx_clk_stop_block(priv->phylink); stmmac_set_hw_vlan_mode(priv, priv->hw); + phylink_rx_clk_stop_unblock(priv->phylink); return 0; } @@ -3640,7 +3687,6 @@ static int stmmac_request_irq_multi_msi(struct net_device *dev) { struct stmmac_priv *priv = netdev_priv(dev); enum request_irq_err irq_err; - cpumask_t cpu_mask; int irq_idx = 0; char *int_name; int ret; @@ -3769,9 +3815,8 @@ static int stmmac_request_irq_multi_msi(struct net_device *dev) irq_idx = i; goto irq_error; } - cpumask_clear(&cpu_mask); - cpumask_set_cpu(i % num_online_cpus(), &cpu_mask); - irq_set_affinity_hint(priv->rx_irq[i], &cpu_mask); + irq_set_affinity_hint(priv->rx_irq[i], + cpumask_of(i % num_online_cpus())); } /* Request Tx MSI irq */ @@ -3794,9 +3839,8 @@ static int stmmac_request_irq_multi_msi(struct net_device *dev) irq_idx = i; goto irq_error; } - cpumask_clear(&cpu_mask); - cpumask_set_cpu(i % num_online_cpus(), &cpu_mask); - irq_set_affinity_hint(priv->tx_irq[i], &cpu_mask); + irq_set_affinity_hint(priv->tx_irq[i], + cpumask_of(i % num_online_cpus())); } return 0; @@ -3997,7 +4041,6 @@ static int __stmmac_open(struct net_device *dev, } } - buf_sz = dma_conf->dma_buf_sz; for (int i = 0; i < MTL_MAX_TX_QUEUES; i++) if (priv->dma_conf.tx_queue[i].tbs & STMMAC_TBS_EN) dma_conf->tx_queue[i].tbs = priv->dma_conf.tx_queue[i].tbs; @@ -4102,9 +4145,6 @@ static int stmmac_release(struct net_device *dev) /* Release and free the Rx/Tx resources */ free_dma_desc_resources(priv, &priv->dma_conf); - /* Disable the MAC Rx/Tx */ - stmmac_mac_set(priv, priv->ioaddr, false); - /* Powerdown Serdes if there is */ if (priv->plat->serdes_powerdown) priv->plat->serdes_powerdown(dev, priv->plat->bsp_priv); @@ -5454,10 +5494,10 @@ static int stmmac_rx(struct stmmac_priv *priv, int limit, u32 queue) struct sk_buff *skb = NULL; struct stmmac_xdp_buff ctx; int xdp_status = 0; - int buf_sz; + int bufsz; dma_dir = page_pool_get_dma_dir(rx_q->page_pool); - buf_sz = DIV_ROUND_UP(priv->dma_conf.dma_buf_sz, PAGE_SIZE) * PAGE_SIZE; + bufsz = DIV_ROUND_UP(priv->dma_conf.dma_buf_sz, PAGE_SIZE) * PAGE_SIZE; limit = min(priv->dma_conf.dma_rx_size - 1, (unsigned int)limit); if (netif_msg_rx_status(priv)) { @@ -5570,7 +5610,7 @@ read_again: net_prefetch(page_address(buf->page) + buf->page_offset); - xdp_init_buff(&ctx.xdp, buf_sz, &rx_q->xdp_rxq); + xdp_init_buff(&ctx.xdp, bufsz, &rx_q->xdp_rxq); xdp_prepare_buff(&ctx.xdp, page_address(buf->page), buf->page_offset, buf1_len, true); @@ -5856,6 +5896,9 @@ static void stmmac_tx_timeout(struct net_device *dev, unsigned int txqueue) * whenever multicast addresses must be enabled/disabled. * Return value: * void. + * + * FIXME: This may need RXC to be running, but it may be called with BH + * disabled, which means we can't call phylink_rx_clk_stop*(). */ static void stmmac_set_rx_mode(struct net_device *dev) { @@ -5988,7 +6031,9 @@ static int stmmac_set_features(struct net_device *netdev, else priv->hw->hw_vlan_en = false; + phylink_rx_clk_stop_block(priv->phylink); stmmac_set_hw_vlan_mode(priv, priv->hw); + phylink_rx_clk_stop_unblock(priv->phylink); return 0; } @@ -6272,7 +6317,9 @@ static int stmmac_set_mac_address(struct net_device *ndev, void *addr) if (ret) goto set_mac_error; + phylink_rx_clk_stop_block(priv->phylink); stmmac_set_umac_addr(priv, priv->hw, ndev->dev_addr, 0); + phylink_rx_clk_stop_unblock(priv->phylink); set_mac_error: pm_runtime_put(priv->device); @@ -6628,6 +6675,9 @@ static int stmmac_vlan_update(struct stmmac_priv *priv, bool is_double) return stmmac_update_vlan_hash(priv, priv->hw, hash, pmatch, is_double); } +/* FIXME: This may need RXC to be running, but it may be called with BH + * disabled, which means we can't call phylink_rx_clk_stop*(). + */ static int stmmac_vlan_rx_add_vid(struct net_device *ndev, __be16 proto, u16 vid) { struct stmmac_priv *priv = netdev_priv(ndev); @@ -6659,6 +6709,9 @@ err_pm_put: return ret; } +/* FIXME: This may need RXC to be running, but it may be called with BH + * disabled, which means we can't call phylink_rx_clk_stop*(). + */ static int stmmac_vlan_rx_kill_vid(struct net_device *ndev, __be16 proto, u16 vid) { struct stmmac_priv *priv = netdev_priv(ndev); @@ -6970,8 +7023,7 @@ int stmmac_xdp_open(struct net_device *dev) stmmac_set_tx_tail_ptr(priv, priv->ioaddr, tx_q->tx_tail_addr, chan); - hrtimer_init(&tx_q->txtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - tx_q->txtimer.function = stmmac_tx_timer; + hrtimer_setup(&tx_q->txtimer, stmmac_tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); } /* Enable the MAC Rx/Tx */ @@ -7444,7 +7496,7 @@ int stmmac_dvr_probe(struct device *device, return -ENOMEM; stmmac_set_ethtool_ops(ndev); - priv->pause = pause; + priv->pause_time = pause; priv->plat = plat_dat; priv->ioaddr = res->addr; priv->dev->base_addr = (unsigned long)res->addr; @@ -7640,9 +7692,6 @@ int stmmac_dvr_probe(struct device *device, "%s: warning: maxmtu having invalid value (%d)\n", __func__, priv->plat->maxmtu); - if (flow_ctrl) - priv->flow_ctrl = FLOW_AUTO; /* RX/TX pause on */ - ndev->priv_flags |= IFF_LIVE_ADDR_CHANGE; /* Setup channels NAPI */ @@ -7744,8 +7793,6 @@ void stmmac_dvr_remove(struct device *dev) pm_runtime_get_sync(dev); - stmmac_stop_all_dma(priv); - stmmac_mac_set(priv, priv->ioaddr, false); unregister_netdev(ndev); #ifdef CONFIG_DEBUG_FS @@ -7795,7 +7842,7 @@ int stmmac_suspend(struct device *dev) if (priv->eee_sw_timer_en) { priv->tx_path_in_lpi_mode = false; - del_timer_sync(&priv->eee_ctrl_timer); + timer_delete_sync(&priv->eee_ctrl_timer); } /* Stop TX/RX DMA */ @@ -7816,19 +7863,16 @@ int stmmac_suspend(struct device *dev) mutex_unlock(&priv->lock); rtnl_lock(); - if (device_may_wakeup(priv->device) && priv->plat->pmt) { - phylink_suspend(priv->phylink, true); - } else { - if (device_may_wakeup(priv->device)) - phylink_speed_down(priv->phylink, false); - phylink_suspend(priv->phylink, false); - } + if (device_may_wakeup(priv->device) && !priv->plat->pmt) + phylink_speed_down(priv->phylink, false); + + phylink_suspend(priv->phylink, + device_may_wakeup(priv->device) && priv->plat->pmt); rtnl_unlock(); if (stmmac_fpe_supported(priv)) timer_shutdown_sync(&priv->fpe_cfg.verify_timer); - priv->speed = SPEED_UNKNOWN; return 0; } EXPORT_SYMBOL_GPL(stmmac_suspend); @@ -7912,16 +7956,12 @@ int stmmac_resume(struct device *dev) } rtnl_lock(); - if (device_may_wakeup(priv->device) && priv->plat->pmt) { - phylink_resume(priv->phylink); - } else { - phylink_resume(priv->phylink); - if (device_may_wakeup(priv->device)) - phylink_speed_up(priv->phylink); - } - rtnl_unlock(); - rtnl_lock(); + /* Prepare the PHY to resume, ensuring that its clocks which are + * necessary for the MAC DMA reset to complete are running + */ + phylink_prepare_resume(priv->phylink); + mutex_lock(&priv->lock); stmmac_reset_queues_param(priv); @@ -7931,14 +7971,25 @@ int stmmac_resume(struct device *dev) stmmac_hw_setup(ndev, false); stmmac_init_coalesce(priv); + phylink_rx_clk_stop_block(priv->phylink); stmmac_set_rx_mode(ndev); stmmac_restore_hw_vlan_rx_fltr(priv, ndev, priv->hw); + phylink_rx_clk_stop_unblock(priv->phylink); stmmac_enable_all_queues(priv); stmmac_enable_all_dma_irq(priv); mutex_unlock(&priv->lock); + + /* phylink_resume() must be called after the hardware has been + * initialised because it may bring the link up immediately in a + * workqueue thread, which will race with initialisation. + */ + phylink_resume(priv->phylink); + if (device_may_wakeup(priv->device) && !priv->plat->pmt) + phylink_speed_up(priv->phylink); + rtnl_unlock(); netif_device_attach(ndev); @@ -7961,9 +8012,6 @@ static int __init stmmac_cmdline_opt(char *str) } else if (!strncmp(opt, "phyaddr:", 8)) { if (kstrtoint(opt + 8, 0, &phyaddr)) goto err; - } else if (!strncmp(opt, "buf_sz:", 7)) { - if (kstrtoint(opt + 7, 0, &buf_sz)) - goto err; } else if (!strncmp(opt, "tc:", 3)) { if (kstrtoint(opt + 3, 0, &tc)) goto err; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index 0c7d81ddd440..836f2848dfeb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -524,6 +524,9 @@ int stmmac_pcs_setup(struct net_device *ndev) if (ret) return dev_err_probe(priv->device, ret, "No xPCS found\n"); + if (xpcs) + xpcs_config_eee_mult_fact(xpcs, priv->plat->mult_fact_100ns); + priv->hw->xpcs = xpcs; return 0; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c index 352b01678c22..9c1b54b701f7 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c @@ -155,9 +155,9 @@ static int stmmac_pci_probe(struct pci_dev *pdev, { struct stmmac_pci_info *info = (struct stmmac_pci_info *)id->driver_data; struct plat_stmmacenet_data *plat; - struct stmmac_resources res; - int i; + struct stmmac_resources res = {}; int ret; + int i; plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL); if (!plat) @@ -192,9 +192,9 @@ static int stmmac_pci_probe(struct pci_dev *pdev, for (i = 0; i < PCI_STD_NUM_BARS; i++) { if (pci_resource_len(pdev, i) == 0) continue; - ret = pcim_iomap_regions(pdev, BIT(i), pci_name(pdev)); - if (ret) - return ret; + res.addr = pcim_iomap_region(pdev, i, STMMAC_RESOURCE_NAME); + if (IS_ERR(res.addr)) + return PTR_ERR(res.addr); break; } @@ -204,8 +204,6 @@ static int stmmac_pci_probe(struct pci_dev *pdev, if (ret) return ret; - memset(&res, 0, sizeof(res)); - res.addr = pcim_iomap_table(pdev)[i]; res.wol_irq = pdev->irq; res.irq = pdev->irq; @@ -226,21 +224,11 @@ static int stmmac_pci_probe(struct pci_dev *pdev, * stmmac_pci_remove * * @pdev: platform device pointer - * Description: this function calls the main to free the net resources - * and releases the PCI resources. + * Description: this function calls the main to free the net resources. */ static void stmmac_pci_remove(struct pci_dev *pdev) { - int i; - stmmac_dvr_remove(&pdev->dev); - - for (i = 0; i < PCI_STD_NUM_BARS; i++) { - if (pci_resource_len(pdev, i) == 0) - continue; - pcim_iounmap_regions(pdev, BIT(i)); - break; - } } static int __maybe_unused stmmac_pci_suspend(struct device *dev) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index d0e61aa1a495..c73eff6a56b8 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -405,6 +405,17 @@ static int stmmac_of_get_mac_mode(struct device_node *np) return -ENODEV; } +/* Compatible string array for all gmac4 devices */ +static const char * const stmmac_gmac4_compats[] = { + "snps,dwmac-4.00", + "snps,dwmac-4.10a", + "snps,dwmac-4.20a", + "snps,dwmac-5.10a", + "snps,dwmac-5.20", + "snps,dwmac-5.30a", + NULL +}; + /** * stmmac_probe_config_dt - parse device-tree driver parameters * @pdev: platform_device structure @@ -486,8 +497,11 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) plat->force_sf_dma_mode = of_property_read_bool(np, "snps,force_sf_dma_mode"); - if (of_property_read_bool(np, "snps,en-tx-lpi-clockgating")) + if (of_property_read_bool(np, "snps,en-tx-lpi-clockgating")) { + dev_warn(&pdev->dev, + "OF property snps,en-tx-lpi-clockgating is deprecated, please convert driver to use STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP\n"); plat->flags |= STMMAC_FLAG_EN_TX_LPI_CLOCKGATING; + } /* Set the maxmtu to a default of JUMBO_LEN in case the * parameter is not present in the device tree. @@ -538,11 +552,7 @@ stmmac_probe_config_dt(struct platform_device *pdev, u8 *mac) plat->pmt = 1; } - if (of_device_is_compatible(np, "snps,dwmac-4.00") || - of_device_is_compatible(np, "snps,dwmac-4.10a") || - of_device_is_compatible(np, "snps,dwmac-4.20a") || - of_device_is_compatible(np, "snps,dwmac-5.10a") || - of_device_is_compatible(np, "snps,dwmac-5.20")) { + if (of_device_compatible_match(np, stmmac_gmac4_compats)) { plat->has_gmac4 = 1; plat->has_gmac = 0; plat->pmt = 1; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c index 3ca1c2a816ff..a01bc394d1ac 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c @@ -382,14 +382,14 @@ static int stmmac_test_phy_loopback(struct stmmac_priv *priv) if (!priv->dev->phydev) return -EOPNOTSUPP; - ret = phy_loopback(priv->dev->phydev, true); + ret = phy_loopback(priv->dev->phydev, true, 0); if (ret) return ret; attr.dst = priv->dev->dev_addr; ret = __stmmac_test_loopback(priv, &attr); - phy_loopback(priv->dev->phydev, false); + phy_loopback(priv->dev->phydev, false, 0); return ret; } @@ -1985,7 +1985,7 @@ void stmmac_selftest_run(struct net_device *dev, case STMMAC_LOOPBACK_PHY: ret = -EOPNOTSUPP; if (dev->phydev) - ret = phy_loopback(dev->phydev, true); + ret = phy_loopback(dev->phydev, true, 0); if (!ret) break; fallthrough; @@ -2018,7 +2018,7 @@ void stmmac_selftest_run(struct net_device *dev, case STMMAC_LOOPBACK_PHY: ret = -EOPNOTSUPP; if (dev->phydev) - ret = phy_loopback(dev->phydev, false); + ret = phy_loopback(dev->phydev, false, 0); if (!ret) break; fallthrough; diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c index b8948d5b779a..b777e5a099eb 100644 --- a/drivers/net/ethernet/sun/cassini.c +++ b/drivers/net/ethernet/sun/cassini.c @@ -3779,7 +3779,7 @@ static void cas_shutdown(struct cas *cp) /* Make us not-running to avoid timers respawning */ cp->hw_running = 0; - del_timer_sync(&cp->link_timer); + timer_delete_sync(&cp->link_timer); /* Stop the reset task */ #if 0 diff --git a/drivers/net/ethernet/sun/ldmvsw.c b/drivers/net/ethernet/sun/ldmvsw.c index a9a6670b5ff1..6fc37ab27f7b 100644 --- a/drivers/net/ethernet/sun/ldmvsw.c +++ b/drivers/net/ethernet/sun/ldmvsw.c @@ -390,7 +390,7 @@ static int vsw_port_probe(struct vio_dev *vdev, const struct vio_device_id *id) return 0; err_out_del_timer: - del_timer_sync(&port->clean_timer); + timer_delete_sync(&port->clean_timer); list_del_rcu(&port->list); synchronize_rcu(); netif_napi_del(&port->napi); @@ -408,8 +408,8 @@ static void vsw_port_remove(struct vio_dev *vdev) unsigned long flags; if (port) { - del_timer_sync(&port->vio.timer); - del_timer_sync(&port->clean_timer); + timer_delete_sync(&port->vio.timer); + timer_delete_sync(&port->clean_timer); napi_disable(&port->napi); unregister_netdev(port->dev); diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 72177fea1cfb..379b6e90121d 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -6165,7 +6165,7 @@ static void niu_full_shutdown(struct niu *np, struct net_device *dev) niu_disable_napi(np); netif_tx_stop_all_queues(dev); - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); spin_lock_irq(&np->lock); @@ -6511,7 +6511,7 @@ static void niu_reset_task(struct work_struct *work) spin_unlock_irqrestore(&np->lock, flags); - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); niu_netif_stop(np); @@ -9064,6 +9064,8 @@ static void niu_try_msix(struct niu *np, u8 *ldg_num_map) msi_vec[i].entry = i; } + pdev->dev_flags |= PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST; + num_irqs = pci_enable_msix_range(pdev, msi_vec, 1, num_irqs); if (num_irqs < 0) { np->flags &= ~NIU_FLAGS_MSIX; @@ -9914,7 +9916,7 @@ static int __maybe_unused niu_suspend(struct device *dev_d) flush_work(&np->reset_task); niu_netif_stop(np); - del_timer_sync(&np->timer); + timer_delete_sync(&np->timer); spin_lock_irqsave(&np->lock, flags); niu_enable_interrupts(np, 0); diff --git a/drivers/net/ethernet/sun/sunbmac.c b/drivers/net/ethernet/sun/sunbmac.c index bbb3a6ca19ed..d2c82102133c 100644 --- a/drivers/net/ethernet/sun/sunbmac.c +++ b/drivers/net/ethernet/sun/sunbmac.c @@ -931,7 +931,7 @@ static int bigmac_close(struct net_device *dev) { struct bigmac *bp = netdev_priv(dev); - del_timer(&bp->bigmac_timer); + timer_delete(&bp->bigmac_timer); bp->timer_state = asleep; bp->timer_ticks = 0; diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c index 3e5f9b17c777..06579d7b5220 100644 --- a/drivers/net/ethernet/sun/sungem.c +++ b/drivers/net/ethernet/sun/sungem.c @@ -2180,7 +2180,7 @@ static void gem_do_stop(struct net_device *dev, int wol) gem_disable_ints(gp); /* Stop the link timer */ - del_timer_sync(&gp->link_timer); + timer_delete_sync(&gp->link_timer); /* We cannot cancel the reset task while holding the * rtnl lock, we'd get an A->B / B->A deadlock stituation @@ -2230,7 +2230,7 @@ static void gem_reset_task(struct work_struct *work) } /* Stop the link timer */ - del_timer_sync(&gp->link_timer); + timer_delete_sync(&gp->link_timer); /* Stop NAPI and tx */ gem_netif_stop(gp); @@ -2610,7 +2610,7 @@ static int gem_set_link_ksettings(struct net_device *dev, /* Apply settings and restart link process. */ if (netif_device_present(gp->dev)) { - del_timer_sync(&gp->link_timer); + timer_delete_sync(&gp->link_timer); gem_begin_auto_negotiation(gp, cmd); } @@ -2626,7 +2626,7 @@ static int gem_nway_reset(struct net_device *dev) /* Restart link process */ if (netif_device_present(gp->dev)) { - del_timer_sync(&gp->link_timer); + timer_delete_sync(&gp->link_timer); gem_begin_auto_negotiation(gp, NULL); } diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c index 50ace461a1af..9a7586623318 100644 --- a/drivers/net/ethernet/sun/sunhme.c +++ b/drivers/net/ethernet/sun/sunhme.c @@ -1265,7 +1265,7 @@ static int happy_meal_init(struct happy_meal *hp) u32 regtmp, rxcfg; /* If auto-negotiation timer is running, kill it. */ - del_timer(&hp->happy_timer); + timer_delete(&hp->happy_timer); HMD("happy_flags[%08x]\n", hp->happy_flags); if (!(hp->happy_flags & HFLAG_INIT)) { @@ -1922,7 +1922,7 @@ static int happy_meal_close(struct net_device *dev) happy_meal_clean_rings(hp); /* If auto-negotiation timer is running, kill it. */ - del_timer(&hp->happy_timer); + timer_delete(&hp->happy_timer); spin_unlock_irq(&hp->happy_lock); @@ -2184,7 +2184,7 @@ static int hme_set_link_ksettings(struct net_device *dev, /* Ok, do it to it. */ spin_lock_irq(&hp->happy_lock); - del_timer(&hp->happy_timer); + timer_delete(&hp->happy_timer); happy_meal_begin_auto_negotiation(hp, hp->tcvregs, cmd); spin_unlock_irq(&hp->happy_lock); diff --git a/drivers/net/ethernet/sun/sunvnet.c b/drivers/net/ethernet/sun/sunvnet.c index 1e887d951a04..a2a3e94da4b8 100644 --- a/drivers/net/ethernet/sun/sunvnet.c +++ b/drivers/net/ethernet/sun/sunvnet.c @@ -505,7 +505,7 @@ static void vnet_port_remove(struct vio_dev *vdev) struct vnet_port *port = dev_get_drvdata(&vdev->dev); if (port) { - del_timer_sync(&port->vio.timer); + timer_delete_sync(&port->vio.timer); napi_disable(&port->napi); diff --git a/drivers/net/ethernet/sun/sunvnet_common.c b/drivers/net/ethernet/sun/sunvnet_common.c index 1cacb2a0ee03..ddc6d46a7a86 100644 --- a/drivers/net/ethernet/sun/sunvnet_common.c +++ b/drivers/net/ethernet/sun/sunvnet_common.c @@ -1058,7 +1058,7 @@ void sunvnet_clean_timer_expire_common(struct timer_list *t) (void)mod_timer(&port->clean_timer, jiffies + VNET_CLEAN_TIMEOUT); else - del_timer(&port->clean_timer); + timer_delete(&port->clean_timer); } EXPORT_SYMBOL_GPL(sunvnet_clean_timer_expire_common); @@ -1513,7 +1513,7 @@ out_dropped: (void)mod_timer(&port->clean_timer, jiffies + VNET_CLEAN_TIMEOUT); else if (port) - del_timer(&port->clean_timer); + timer_delete(&port->clean_timer); rcu_read_unlock(); dev_kfree_skb(skb); vnet_free_skbs(freeskbs); @@ -1707,7 +1707,7 @@ EXPORT_SYMBOL_GPL(sunvnet_port_free_tx_bufs_common); void vnet_port_reset(struct vnet_port *port) { - del_timer(&port->clean_timer); + timer_delete(&port->clean_timer); sunvnet_port_free_tx_bufs_common(port); port->rmtu = 0; port->tso = (port->vsw == 0); /* no tso in vsw, misbehaves in bridge */ diff --git a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c index d1793b6154c7..24e4b246f25f 100644 --- a/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c +++ b/drivers/net/ethernet/synopsys/dwc-xlgmac-net.c @@ -405,7 +405,7 @@ static void xlgmac_stop_timers(struct xlgmac_pdata *pdata) if (!channel->tx_ring) break; - del_timer_sync(&channel->tx_timer); + timer_delete_sync(&channel->tx_timer); } } diff --git a/drivers/net/ethernet/tehuti/tn40.c b/drivers/net/ethernet/tehuti/tn40.c index 259bdac24cf2..558b791a97ed 100644 --- a/drivers/net/ethernet/tehuti/tn40.c +++ b/drivers/net/ethernet/tehuti/tn40.c @@ -1778,7 +1778,7 @@ static int tn40_probe(struct pci_dev *pdev, const struct pci_device_id *ent) ret = tn40_phy_register(priv); if (ret) { dev_err(&pdev->dev, "failed to set up PHY.\n"); - goto err_free_irq; + goto err_cleanup_swnodes; } ret = tn40_priv_init(priv); @@ -1795,6 +1795,8 @@ static int tn40_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return 0; err_unregister_phydev: tn40_phy_unregister(priv); +err_cleanup_swnodes: + tn40_swnodes_cleanup(priv); err_free_irq: pci_free_irq_vectors(pdev); err_unset_drvdata: @@ -1816,6 +1818,7 @@ static void tn40_remove(struct pci_dev *pdev) unregister_netdev(ndev); tn40_phy_unregister(priv); + tn40_swnodes_cleanup(priv); pci_free_irq_vectors(priv->pdev); pci_set_drvdata(pdev, NULL); iounmap(priv->regs); @@ -1832,6 +1835,10 @@ static const struct pci_device_id tn40_id_table[] = { PCI_VENDOR_ID_ASUSTEK, 0x8709) }, { PCI_DEVICE_SUB(PCI_VENDOR_ID_TEHUTI, 0x4022, PCI_VENDOR_ID_EDIMAX, 0x8103) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_TEHUTI, PCI_DEVICE_ID_TEHUTI_TN9510, + PCI_VENDOR_ID_TEHUTI, 0x3015) }, + { PCI_DEVICE_SUB(PCI_VENDOR_ID_TEHUTI, PCI_DEVICE_ID_TEHUTI_TN9510, + PCI_VENDOR_ID_EDIMAX, 0x8102) }, { } }; diff --git a/drivers/net/ethernet/tehuti/tn40.h b/drivers/net/ethernet/tehuti/tn40.h index 490781fe5120..25da8686d469 100644 --- a/drivers/net/ethernet/tehuti/tn40.h +++ b/drivers/net/ethernet/tehuti/tn40.h @@ -4,10 +4,13 @@ #ifndef _TN40_H_ #define _TN40_H_ +#include <linux/property.h> #include "tn40_regs.h" #define TN40_DRV_NAME "tn40xx" +#define PCI_DEVICE_ID_TEHUTI_TN9510 0x4025 + #define TN40_MDIO_SPEED_1MHZ (1) #define TN40_MDIO_SPEED_6MHZ (6) @@ -102,10 +105,39 @@ struct tn40_txdb { int size; /* Number of elements in the db */ }; +#define NODE_PROP(_NAME, _PROP) ( \ + (const struct software_node) { \ + .name = _NAME, \ + .properties = _PROP, \ + }) + +#define NODE_PAR_PROP(_NAME, _PAR, _PROP) ( \ + (const struct software_node) { \ + .name = _NAME, \ + .parent = _PAR, \ + .properties = _PROP, \ + }) + +enum tn40_swnodes { + SWNODE_MDIO, + SWNODE_PHY, + SWNODE_MAX +}; + +struct tn40_nodes { + char phy_name[32]; + char mdio_name[32]; + struct property_entry phy_props[3]; + struct software_node swnodes[SWNODE_MAX]; + const struct software_node *group[SWNODE_MAX + 1]; +}; + struct tn40_priv { struct net_device *ndev; struct pci_dev *pdev; + struct tn40_nodes nodes; + struct napi_struct napi; /* RX FIFOs: 1 for data (full) descs, and 2 for free descs */ struct tn40_rxd_fifo rxd_fifo0; @@ -225,6 +257,7 @@ static inline void tn40_write_reg(struct tn40_priv *priv, u32 reg, u32 val) int tn40_set_link_speed(struct tn40_priv *priv, u32 speed); +void tn40_swnodes_cleanup(struct tn40_priv *priv); int tn40_mdiobus_init(struct tn40_priv *priv); int tn40_phy_register(struct tn40_priv *priv); diff --git a/drivers/net/ethernet/tehuti/tn40_mdio.c b/drivers/net/ethernet/tehuti/tn40_mdio.c index af18615d64a8..fb1a4a2e4dbc 100644 --- a/drivers/net/ethernet/tehuti/tn40_mdio.c +++ b/drivers/net/ethernet/tehuti/tn40_mdio.c @@ -14,6 +14,8 @@ (FIELD_PREP(TN40_MDIO_PRTAD_MASK, (port)))) #define TN40_MDIO_CMD_READ BIT(15) +#define AQR105_FIRMWARE "tehuti/aqr105-tn40xx.cld" + static void tn40_mdio_set_speed(struct tn40_priv *priv, u32 speed) { void __iomem *regs = priv->regs; @@ -111,6 +113,56 @@ static int tn40_mdio_write_c45(struct mii_bus *mii_bus, int addr, int devnum, return tn40_mdio_write(mii_bus->priv, addr, devnum, regnum, val); } +/* registers an mdio node and an aqr105 PHY at address 1 + * tn40_mdio-%id { + * ethernet-phy@1 { + * compatible = "ethernet-phy-id03a1.b4a3"; + * reg = <1>; + * firmware-name = AQR105_FIRMWARE; + * }; + * }; + */ +static int tn40_swnodes_register(struct tn40_priv *priv) +{ + struct tn40_nodes *nodes = &priv->nodes; + struct pci_dev *pdev = priv->pdev; + struct software_node *swnodes; + u32 id; + + id = pci_dev_id(pdev); + + snprintf(nodes->phy_name, sizeof(nodes->phy_name), "ethernet-phy@1"); + snprintf(nodes->mdio_name, sizeof(nodes->mdio_name), "tn40_mdio-%x", + id); + + swnodes = nodes->swnodes; + + swnodes[SWNODE_MDIO] = NODE_PROP(nodes->mdio_name, NULL); + + nodes->phy_props[0] = PROPERTY_ENTRY_STRING("compatible", + "ethernet-phy-id03a1.b4a3"); + nodes->phy_props[1] = PROPERTY_ENTRY_U32("reg", 1); + nodes->phy_props[2] = PROPERTY_ENTRY_STRING("firmware-name", + AQR105_FIRMWARE); + swnodes[SWNODE_PHY] = NODE_PAR_PROP(nodes->phy_name, + &swnodes[SWNODE_MDIO], + nodes->phy_props); + + nodes->group[SWNODE_PHY] = &swnodes[SWNODE_PHY]; + nodes->group[SWNODE_MDIO] = &swnodes[SWNODE_MDIO]; + return software_node_register_node_group(nodes->group); +} + +void tn40_swnodes_cleanup(struct tn40_priv *priv) +{ + /* cleanup of swnodes is only needed for AQR105-based cards */ + if (priv->pdev->device == PCI_DEVICE_ID_TEHUTI_TN9510) { + fwnode_handle_put(dev_fwnode(&priv->mdio->dev)); + device_remove_software_node(&priv->mdio->dev); + software_node_unregister_node_group(priv->nodes.group); + } +} + int tn40_mdiobus_init(struct tn40_priv *priv) { struct pci_dev *pdev = priv->pdev; @@ -129,14 +181,40 @@ int tn40_mdiobus_init(struct tn40_priv *priv) bus->read_c45 = tn40_mdio_read_c45; bus->write_c45 = tn40_mdio_write_c45; + priv->mdio = bus; + /* provide swnodes for AQR105-based cards only */ + if (pdev->device == PCI_DEVICE_ID_TEHUTI_TN9510) { + ret = tn40_swnodes_register(priv); + if (ret) { + pr_err("swnodes failed\n"); + return ret; + } + + ret = device_add_software_node(&bus->dev, + priv->nodes.group[SWNODE_MDIO]); + if (ret) { + dev_err(&pdev->dev, + "device_add_software_node failed: %d\n", ret); + goto err_swnodes_unregister; + } + } + + tn40_mdio_set_speed(priv, TN40_MDIO_SPEED_6MHZ); ret = devm_mdiobus_register(&pdev->dev, bus); if (ret) { dev_err(&pdev->dev, "failed to register mdiobus %d %u %u\n", ret, bus->state, MDIOBUS_UNREGISTERED); - return ret; + goto err_swnodes_cleanup; } - tn40_mdio_set_speed(priv, TN40_MDIO_SPEED_6MHZ); - priv->mdio = bus; return 0; + +err_swnodes_unregister: + software_node_unregister_node_group(priv->nodes.group); + return ret; +err_swnodes_cleanup: + tn40_swnodes_cleanup(priv); + return ret; } + +MODULE_FIRMWARE(AQR105_FIRMWARE); diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig index 3a13d60a947a..a07c910c497a 100644 --- a/drivers/net/ethernet/ti/Kconfig +++ b/drivers/net/ethernet/ti/Kconfig @@ -205,6 +205,7 @@ config TI_ICSSG_PRUETH_SR1 select PHYLIB select TI_ICSS_IEP select TI_K3_CPPI_DESC_POOL + select PAGE_POOL depends on PRU_REMOTEPROC depends on NET_SWITCHDEV depends on ARCH_K3 && OF && TI_K3_UDMA_GLUE_LAYER diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index 2806238629f8..1e6d2335293d 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -164,6 +164,7 @@ #define AM65_CPSW_CPPI_TX_PKT_TYPE 0x7 /* XDP */ +#define AM65_CPSW_XDP_TX BIT(2) #define AM65_CPSW_XDP_CONSUMED BIT(1) #define AM65_CPSW_XDP_REDIRECT BIT(0) #define AM65_CPSW_XDP_PASS 0 @@ -515,7 +516,7 @@ static void am65_cpsw_destroy_rxq(struct am65_cpsw_common *common, int id) napi_disable(&flow->napi_rx); hrtimer_cancel(&flow->rx_hrtimer); k3_udma_glue_reset_rx_chn(rx_chn->rx_chn, id, rx_chn, - am65_cpsw_nuss_rx_cleanup, !!id); + am65_cpsw_nuss_rx_cleanup); for (port = 0; port < common->port_num; port++) { if (!common->ports[port].ndev) @@ -829,19 +830,19 @@ static void am65_cpsw_nuss_tx_cleanup(void *data, dma_addr_t desc_dma) { struct am65_cpsw_tx_chn *tx_chn = data; enum am65_cpsw_tx_buf_type buf_type; + struct am65_cpsw_tx_swdata *swdata; struct cppi5_host_desc_t *desc_tx; struct xdp_frame *xdpf; struct sk_buff *skb; - void **swdata; desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, desc_dma); swdata = cppi5_hdesc_get_swdata(desc_tx); buf_type = am65_cpsw_nuss_buf_type(tx_chn, desc_dma); if (buf_type == AM65_CPSW_TX_BUF_TYPE_SKB) { - skb = *(swdata); + skb = swdata->skb; dev_kfree_skb_any(skb); } else { - xdpf = *(swdata); + xdpf = swdata->xdpf; xdp_return_frame(xdpf); } @@ -1098,10 +1099,10 @@ static int am65_cpsw_xdp_tx_frame(struct net_device *ndev, struct am65_cpsw_common *common = am65_ndev_to_common(ndev); struct am65_cpsw_port *port = am65_ndev_to_port(ndev); struct cppi5_host_desc_t *host_desc; + struct am65_cpsw_tx_swdata *swdata; struct netdev_queue *netif_txq; dma_addr_t dma_desc, dma_buf; u32 pkt_len = xdpf->len; - void **swdata; int ret; host_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool); @@ -1131,7 +1132,8 @@ static int am65_cpsw_xdp_tx_frame(struct net_device *ndev, cppi5_hdesc_attach_buf(host_desc, dma_buf, pkt_len, dma_buf, pkt_len); swdata = cppi5_hdesc_get_swdata(host_desc); - *(swdata) = xdpf; + swdata->ndev = ndev; + swdata->xdpf = xdpf; /* Report BQL before sending the packet */ netif_txq = netdev_get_tx_queue(ndev, tx_chn->id); @@ -1167,17 +1169,16 @@ pool_free: static int am65_cpsw_run_xdp(struct am65_cpsw_rx_flow *flow, struct am65_cpsw_port *port, - struct xdp_buff *xdp, - int cpu, int *len) + struct xdp_buff *xdp, int *len) { struct am65_cpsw_common *common = flow->common; struct net_device *ndev = port->ndev; int ret = AM65_CPSW_XDP_CONSUMED; struct am65_cpsw_tx_chn *tx_chn; struct netdev_queue *netif_txq; + int cpu = smp_processor_id(); struct xdp_frame *xdpf; struct bpf_prog *prog; - struct page *page; int pkt_len; u32 act; int err; @@ -1193,8 +1194,7 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_rx_flow *flow, switch (act) { case XDP_PASS: - ret = AM65_CPSW_XDP_PASS; - goto out; + return AM65_CPSW_XDP_PASS; case XDP_TX: tx_chn = &common->tx_chns[cpu % AM65_CPSW_MAX_QUEUES]; netif_txq = netdev_get_tx_queue(ndev, tx_chn->id); @@ -1213,15 +1213,13 @@ static int am65_cpsw_run_xdp(struct am65_cpsw_rx_flow *flow, goto drop; dev_sw_netstats_rx_add(ndev, pkt_len); - ret = AM65_CPSW_XDP_CONSUMED; - goto out; + return AM65_CPSW_XDP_TX; case XDP_REDIRECT: if (unlikely(xdp_do_redirect(ndev, xdp, prog))) goto drop; dev_sw_netstats_rx_add(ndev, pkt_len); - ret = AM65_CPSW_XDP_REDIRECT; - goto out; + return AM65_CPSW_XDP_REDIRECT; default: bpf_warn_invalid_xdp_action(ndev, prog, act); fallthrough; @@ -1233,10 +1231,6 @@ drop: ndev->stats.rx_dropped++; } - page = virt_to_head_page(xdp->data); - am65_cpsw_put_page(flow, page, true); - -out: return ret; } @@ -1274,7 +1268,7 @@ static void am65_cpsw_nuss_rx_csum(struct sk_buff *skb, u32 csum_info) } static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_rx_flow *flow, - int cpu, int *xdp_state) + int *xdp_state) { struct am65_cpsw_rx_chn *rx_chn = &flow->common->rx_chns; u32 buf_dma_len, pkt_len, port_id = 0, csum_info; @@ -1334,8 +1328,13 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_rx_flow *flow, xdp_init_buff(&xdp, PAGE_SIZE, &port->xdp_rxq[flow->id]); xdp_prepare_buff(&xdp, page_addr, AM65_CPSW_HEADROOM, pkt_len, false); - *xdp_state = am65_cpsw_run_xdp(flow, port, &xdp, - cpu, &pkt_len); + *xdp_state = am65_cpsw_run_xdp(flow, port, &xdp, &pkt_len); + if (*xdp_state == AM65_CPSW_XDP_CONSUMED) { + page = virt_to_head_page(xdp.data); + am65_cpsw_put_page(flow, page, true); + goto allocate; + } + if (*xdp_state != AM65_CPSW_XDP_PASS) goto allocate; @@ -1401,7 +1400,6 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget) { struct am65_cpsw_rx_flow *flow = am65_cpsw_napi_to_rx_flow(napi_rx); struct am65_cpsw_common *common = flow->common; - int cpu = smp_processor_id(); int xdp_state_or = 0; int cur_budget, ret; int xdp_state; @@ -1410,7 +1408,7 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget) /* process only this flow */ cur_budget = budget; while (cur_budget--) { - ret = am65_cpsw_nuss_rx_packets(flow, cpu, &xdp_state); + ret = am65_cpsw_nuss_rx_packets(flow, &xdp_state); xdp_state_or |= xdp_state; if (ret) break; @@ -1438,52 +1436,6 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget) return num_rx; } -static struct sk_buff * -am65_cpsw_nuss_tx_compl_packet_skb(struct am65_cpsw_tx_chn *tx_chn, - dma_addr_t desc_dma) -{ - struct cppi5_host_desc_t *desc_tx; - struct sk_buff *skb; - void **swdata; - - desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, - desc_dma); - swdata = cppi5_hdesc_get_swdata(desc_tx); - skb = *(swdata); - am65_cpsw_nuss_xmit_free(tx_chn, desc_tx); - - am65_cpts_tx_timestamp(tx_chn->common->cpts, skb); - - dev_sw_netstats_tx_add(skb->dev, 1, skb->len); - - return skb; -} - -static struct xdp_frame * -am65_cpsw_nuss_tx_compl_packet_xdp(struct am65_cpsw_common *common, - struct am65_cpsw_tx_chn *tx_chn, - dma_addr_t desc_dma, - struct net_device **ndev) -{ - struct cppi5_host_desc_t *desc_tx; - struct am65_cpsw_port *port; - struct xdp_frame *xdpf; - u32 port_id = 0; - void **swdata; - - desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, desc_dma); - cppi5_desc_get_tags_ids(&desc_tx->hdr, NULL, &port_id); - swdata = cppi5_hdesc_get_swdata(desc_tx); - xdpf = *(swdata); - am65_cpsw_nuss_xmit_free(tx_chn, desc_tx); - - port = am65_common_get_port(common, port_id); - dev_sw_netstats_tx_add(port->ndev, 1, xdpf->len); - *ndev = port->ndev; - - return xdpf; -} - static void am65_cpsw_nuss_tx_wake(struct am65_cpsw_tx_chn *tx_chn, struct net_device *ndev, struct netdev_queue *netif_txq) { @@ -1504,13 +1456,17 @@ static void am65_cpsw_nuss_tx_wake(struct am65_cpsw_tx_chn *tx_chn, struct net_d static int am65_cpsw_nuss_tx_compl_packets(struct am65_cpsw_common *common, int chn, unsigned int budget, bool *tdown) { + bool single_port = AM65_CPSW_IS_CPSW2G(common); enum am65_cpsw_tx_buf_type buf_type; + struct am65_cpsw_tx_swdata *swdata; + struct cppi5_host_desc_t *desc_tx; struct device *dev = common->dev; struct am65_cpsw_tx_chn *tx_chn; struct netdev_queue *netif_txq; unsigned int total_bytes = 0; struct net_device *ndev; struct xdp_frame *xdpf; + unsigned int pkt_len; struct sk_buff *skb; dma_addr_t desc_dma; int res, num_tx = 0; @@ -1518,9 +1474,12 @@ static int am65_cpsw_nuss_tx_compl_packets(struct am65_cpsw_common *common, tx_chn = &common->tx_chns[chn]; while (true) { - spin_lock(&tx_chn->lock); + if (!single_port) + spin_lock(&tx_chn->lock); res = k3_udma_glue_pop_tx_chn(tx_chn->tx_chn, &desc_dma); - spin_unlock(&tx_chn->lock); + if (!single_port) + spin_unlock(&tx_chn->lock); + if (res == -ENODATA) break; @@ -1531,27 +1490,43 @@ static int am65_cpsw_nuss_tx_compl_packets(struct am65_cpsw_common *common, break; } + desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, + desc_dma); + swdata = cppi5_hdesc_get_swdata(desc_tx); + ndev = swdata->ndev; buf_type = am65_cpsw_nuss_buf_type(tx_chn, desc_dma); if (buf_type == AM65_CPSW_TX_BUF_TYPE_SKB) { - skb = am65_cpsw_nuss_tx_compl_packet_skb(tx_chn, desc_dma); - ndev = skb->dev; - total_bytes = skb->len; + skb = swdata->skb; + am65_cpts_tx_timestamp(tx_chn->common->cpts, skb); + pkt_len = skb->len; napi_consume_skb(skb, budget); } else { - xdpf = am65_cpsw_nuss_tx_compl_packet_xdp(common, tx_chn, - desc_dma, &ndev); - total_bytes = xdpf->len; + xdpf = swdata->xdpf; + pkt_len = xdpf->len; if (buf_type == AM65_CPSW_TX_BUF_TYPE_XDP_TX) xdp_return_frame_rx_napi(xdpf); else xdp_return_frame(xdpf); } + + total_bytes += pkt_len; num_tx++; + am65_cpsw_nuss_xmit_free(tx_chn, desc_tx); + dev_sw_netstats_tx_add(ndev, 1, pkt_len); + if (!single_port) { + /* as packets from multi ports can be interleaved + * on the same channel, we have to figure out the + * port/queue at every packet and report it/wake queue. + */ + netif_txq = netdev_get_tx_queue(ndev, chn); + netdev_tx_completed_queue(netif_txq, 1, pkt_len); + am65_cpsw_nuss_tx_wake(tx_chn, ndev, netif_txq); + } + } + if (single_port) { netif_txq = netdev_get_tx_queue(ndev, chn); - netdev_tx_completed_queue(netif_txq, num_tx, total_bytes); - am65_cpsw_nuss_tx_wake(tx_chn, ndev, netif_txq); } @@ -1560,66 +1535,6 @@ static int am65_cpsw_nuss_tx_compl_packets(struct am65_cpsw_common *common, return num_tx; } -static int am65_cpsw_nuss_tx_compl_packets_2g(struct am65_cpsw_common *common, - int chn, unsigned int budget, bool *tdown) -{ - enum am65_cpsw_tx_buf_type buf_type; - struct device *dev = common->dev; - struct am65_cpsw_tx_chn *tx_chn; - struct netdev_queue *netif_txq; - unsigned int total_bytes = 0; - struct net_device *ndev; - struct xdp_frame *xdpf; - struct sk_buff *skb; - dma_addr_t desc_dma; - int res, num_tx = 0; - - tx_chn = &common->tx_chns[chn]; - - while (true) { - res = k3_udma_glue_pop_tx_chn(tx_chn->tx_chn, &desc_dma); - if (res == -ENODATA) - break; - - if (cppi5_desc_is_tdcm(desc_dma)) { - if (atomic_dec_and_test(&common->tdown_cnt)) - complete(&common->tdown_complete); - *tdown = true; - break; - } - - buf_type = am65_cpsw_nuss_buf_type(tx_chn, desc_dma); - if (buf_type == AM65_CPSW_TX_BUF_TYPE_SKB) { - skb = am65_cpsw_nuss_tx_compl_packet_skb(tx_chn, desc_dma); - ndev = skb->dev; - total_bytes += skb->len; - napi_consume_skb(skb, budget); - } else { - xdpf = am65_cpsw_nuss_tx_compl_packet_xdp(common, tx_chn, - desc_dma, &ndev); - total_bytes += xdpf->len; - if (buf_type == AM65_CPSW_TX_BUF_TYPE_XDP_TX) - xdp_return_frame_rx_napi(xdpf); - else - xdp_return_frame(xdpf); - } - num_tx++; - } - - if (!num_tx) - return 0; - - netif_txq = netdev_get_tx_queue(ndev, chn); - - netdev_tx_completed_queue(netif_txq, num_tx, total_bytes); - - am65_cpsw_nuss_tx_wake(tx_chn, ndev, netif_txq); - - dev_dbg(dev, "%s:%u pkt:%d\n", __func__, chn, num_tx); - - return num_tx; -} - static enum hrtimer_restart am65_cpsw_nuss_tx_timer_callback(struct hrtimer *timer) { struct am65_cpsw_tx_chn *tx_chns = @@ -1635,13 +1550,8 @@ static int am65_cpsw_nuss_tx_poll(struct napi_struct *napi_tx, int budget) bool tdown = false; int num_tx; - if (AM65_CPSW_IS_CPSW2G(tx_chn->common)) - num_tx = am65_cpsw_nuss_tx_compl_packets_2g(tx_chn->common, tx_chn->id, - budget, &tdown); - else - num_tx = am65_cpsw_nuss_tx_compl_packets(tx_chn->common, - tx_chn->id, budget, &tdown); - + num_tx = am65_cpsw_nuss_tx_compl_packets(tx_chn->common, + tx_chn->id, budget, &tdown); if (num_tx >= budget) return budget; @@ -1685,12 +1595,12 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb, struct am65_cpsw_common *common = am65_ndev_to_common(ndev); struct cppi5_host_desc_t *first_desc, *next_desc, *cur_desc; struct am65_cpsw_port *port = am65_ndev_to_port(ndev); + struct am65_cpsw_tx_swdata *swdata; struct device *dev = common->dev; struct am65_cpsw_tx_chn *tx_chn; struct netdev_queue *netif_txq; dma_addr_t desc_dma, buf_dma; int ret, q_idx, i; - void **swdata; u32 *psdata; u32 pkt_len; @@ -1736,7 +1646,8 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb, k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma); cppi5_hdesc_attach_buf(first_desc, buf_dma, pkt_len, buf_dma, pkt_len); swdata = cppi5_hdesc_get_swdata(first_desc); - *(swdata) = skb; + swdata->ndev = ndev; + swdata->skb = skb; psdata = cppi5_hdesc_get_psdata(first_desc); /* HW csum offload if enabled */ @@ -2306,13 +2217,17 @@ static void am65_cpsw_nuss_remove_tx_chns(struct am65_cpsw_common *common) static int am65_cpsw_nuss_ndev_add_tx_napi(struct am65_cpsw_common *common) { struct device *dev = common->dev; + struct am65_cpsw_tx_chn *tx_chn; int i, ret = 0; for (i = 0; i < common->tx_ch_num; i++) { - struct am65_cpsw_tx_chn *tx_chn = &common->tx_chns[i]; + tx_chn = &common->tx_chns[i]; + + hrtimer_setup(&tx_chn->tx_hrtimer, &am65_cpsw_nuss_tx_timer_callback, + CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED); - hrtimer_init(&tx_chn->tx_hrtimer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED); - tx_chn->tx_hrtimer.function = &am65_cpsw_nuss_tx_timer_callback; + netif_napi_add_tx(common->dma_ndev, &tx_chn->napi_tx, + am65_cpsw_nuss_tx_poll); ret = devm_request_irq(dev, tx_chn->irq, am65_cpsw_nuss_tx_irq, @@ -2323,19 +2238,16 @@ static int am65_cpsw_nuss_ndev_add_tx_napi(struct am65_cpsw_common *common) tx_chn->id, tx_chn->irq, ret); goto err; } - - netif_napi_add_tx(common->dma_ndev, &tx_chn->napi_tx, - am65_cpsw_nuss_tx_poll); } return 0; err: - for (--i ; i >= 0 ; i--) { - struct am65_cpsw_tx_chn *tx_chn = &common->tx_chns[i]; - - netif_napi_del(&tx_chn->napi_tx); + netif_napi_del(&tx_chn->napi_tx); + for (--i; i >= 0; i--) { + tx_chn = &common->tx_chns[i]; devm_free_irq(dev, tx_chn->irq, tx_chn); + netif_napi_del(&tx_chn->napi_tx); } return ret; @@ -2565,9 +2477,11 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common) snprintf(flow->name, sizeof(flow->name), "%s-rx%d", dev_name(dev), i); - hrtimer_init(&flow->rx_hrtimer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL_PINNED); - flow->rx_hrtimer.function = &am65_cpsw_nuss_rx_timer_callback; + hrtimer_setup(&flow->rx_hrtimer, &am65_cpsw_nuss_rx_timer_callback, CLOCK_MONOTONIC, + HRTIMER_MODE_REL_PINNED); + + netif_napi_add(common->dma_ndev, &flow->napi_rx, + am65_cpsw_nuss_rx_poll); ret = devm_request_irq(dev, flow->irq, am65_cpsw_nuss_rx_irq, @@ -2577,11 +2491,8 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common) dev_err(dev, "failure requesting rx %d irq %u, %d\n", i, flow->irq, ret); flow->irq = -EINVAL; - goto err_flow; + goto err_request_irq; } - - netif_napi_add(common->dma_ndev, &flow->napi_rx, - am65_cpsw_nuss_rx_poll); } /* setup classifier to route priorities to flows */ @@ -2589,11 +2500,14 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common) return 0; +err_request_irq: + netif_napi_del(&flow->napi_rx); + err_flow: - for (--i; i >= 0 ; i--) { + for (--i; i >= 0; i--) { flow = &rx_chn->flows[i]; - netif_napi_del(&flow->napi_rx); devm_free_irq(dev, flow->irq, flow); + netif_napi_del(&flow->napi_rx); } err: @@ -2752,7 +2666,7 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common) of_property_read_bool(port_np, "ti,mac-only"); /* get phy/link info */ - port->slave.port_np = port_np; + port->slave.port_np = of_node_get(port_np); ret = of_get_phy_mode(port_np, &port->slave.phy_if); if (ret) { dev_err(dev, "%pOF read phy-mode err %d\n", @@ -2806,6 +2720,17 @@ static void am65_cpsw_nuss_phylink_cleanup(struct am65_cpsw_common *common) } } +static void am65_cpsw_remove_dt(struct am65_cpsw_common *common) +{ + struct am65_cpsw_port *port; + int i; + + for (i = 0; i < common->port_num; i++) { + port = &common->ports[i]; + of_node_put(port->slave.port_np); + } +} + static int am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx) { @@ -3418,7 +3343,7 @@ static int am65_cpsw_nuss_register_ndevs(struct am65_cpsw_common *common) for (i = 0; i < common->rx_ch_num_flows; i++) k3_udma_glue_reset_rx_chn(rx_chan->rx_chn, i, rx_chan, - am65_cpsw_nuss_rx_cleanup, !!i); + am65_cpsw_nuss_rx_cleanup); k3_udma_glue_disable_rx_chn(rx_chan->rx_chn); @@ -3578,6 +3503,10 @@ static int am65_cpsw_nuss_probe(struct platform_device *pdev) __be64 id_temp; int ret, i; + BUILD_BUG_ON_MSG(sizeof(struct am65_cpsw_tx_swdata) > AM65_CPSW_NAV_SW_DATA_SIZE, + "TX SW_DATA size exceeds AM65_CPSW_NAV_SW_DATA_SIZE"); + BUILD_BUG_ON_MSG(sizeof(struct am65_cpsw_swdata) > AM65_CPSW_NAV_SW_DATA_SIZE, + "SW_DATA size exceeds AM65_CPSW_NAV_SW_DATA_SIZE"); common = devm_kzalloc(dev, sizeof(struct am65_cpsw_common), GFP_KERNEL); if (!common) return -ENOMEM; @@ -3704,6 +3633,7 @@ err_ndevs_clear: am65_cpsw_nuss_cleanup_ndev(common); am65_cpsw_nuss_phylink_cleanup(common); am65_cpts_release(common->cpts); + am65_cpsw_remove_dt(common); err_of_clear: if (common->mdio_dev) of_platform_device_destroy(common->mdio_dev, NULL); @@ -3743,6 +3673,7 @@ static void am65_cpsw_nuss_remove(struct platform_device *pdev) am65_cpsw_nuss_phylink_cleanup(common); am65_cpts_release(common->cpts); am65_cpsw_disable_serdes_phy(common); + am65_cpsw_remove_dt(common); if (common->mdio_dev) of_platform_device_destroy(common->mdio_dev, NULL); diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.h b/drivers/net/ethernet/ti/am65-cpsw-nuss.h index e7832a5cf3cc..917c37e4e89b 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.h +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.h @@ -104,6 +104,14 @@ struct am65_cpsw_rx_flow { char name[32]; }; +struct am65_cpsw_tx_swdata { + struct net_device *ndev; + union { + struct sk_buff *skb; + struct xdp_frame *xdpf; + }; +}; + struct am65_cpsw_swdata { u32 flow_id; struct page *page; diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index 0cb6fa6e5b7d..a984b7d84e5e 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -351,6 +351,7 @@ static void cpsw_rx_handler(void *token, int len, int status) int ret = 0, port, ch = xmeta->ch; int headroom = CPSW_HEADROOM_NA; struct net_device *ndev = xmeta->ndev; + u32 metasize = 0; struct cpsw_priv *priv; struct page_pool *pool; struct sk_buff *skb; @@ -400,7 +401,7 @@ static void cpsw_rx_handler(void *token, int len, int status) size -= CPSW_RX_VLAN_ENCAP_HDR_SIZE; } - xdp_prepare_buff(&xdp, pa, headroom, size, false); + xdp_prepare_buff(&xdp, pa, headroom, size, true); port = priv->emac_port + cpsw->data.dual_emac; ret = cpsw_run_xdp(priv, ch, &xdp, page, port, &len); @@ -408,6 +409,7 @@ static void cpsw_rx_handler(void *token, int len, int status) goto requeue; headroom = xdp.data - xdp.data_hard_start; + metasize = xdp.data - xdp.data_meta; /* XDP prog can modify vlan tag, so can't use encap header */ status &= ~CPDMA_RX_VLAN_ENCAP; @@ -423,6 +425,8 @@ static void cpsw_rx_handler(void *token, int len, int status) skb_reserve(skb, headroom); skb_put(skb, len); + if (metasize) + skb_metadata_set(skb, metasize); skb->dev = ndev; if (status & CPDMA_RX_VLAN_ENCAP) cpsw_rx_vlan_encap(skb); diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c index 5cc72a91f220..7f77694ecfba 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.c +++ b/drivers/net/ethernet/ti/cpsw_ale.c @@ -1287,7 +1287,7 @@ static void cpsw_ale_aging_stop(struct cpsw_ale *ale) return; } - del_timer_sync(&ale->timer); + timer_delete_sync(&ale->timer); } void cpsw_ale_start(struct cpsw_ale *ale) diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index cec0a90659d9..5b5b52e4e7a7 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -293,6 +293,7 @@ static void cpsw_rx_handler(void *token, int len, int status) struct page_pool *pool; struct sk_buff *skb; struct xdp_buff xdp; + u32 metasize = 0; int ret = 0; dma_addr_t dma; @@ -345,13 +346,14 @@ static void cpsw_rx_handler(void *token, int len, int status) size -= CPSW_RX_VLAN_ENCAP_HDR_SIZE; } - xdp_prepare_buff(&xdp, pa, headroom, size, false); + xdp_prepare_buff(&xdp, pa, headroom, size, true); ret = cpsw_run_xdp(priv, ch, &xdp, page, priv->emac_port, &len); if (ret != CPSW_XDP_PASS) goto requeue; headroom = xdp.data - xdp.data_hard_start; + metasize = xdp.data - xdp.data_meta; /* XDP prog can modify vlan tag, so can't use encap header */ status &= ~CPDMA_RX_VLAN_ENCAP; @@ -368,6 +370,8 @@ static void cpsw_rx_handler(void *token, int len, int status) skb->offload_fwd_mark = priv->offload_fwd_mark; skb_reserve(skb, headroom); skb_put(skb, len); + if (metasize) + skb_metadata_set(skb, metasize); skb->dev = ndev; if (status & CPDMA_RX_VLAN_ENCAP) cpsw_rx_vlan_encap(skb); @@ -1409,7 +1413,7 @@ static int cpsw_create_ports(struct cpsw_common *cpsw) ndev->features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_TC; - ndev->netns_local = true; + ndev->netns_immutable = true; ndev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT | @@ -1418,6 +1422,7 @@ static int cpsw_create_ports(struct cpsw_common *cpsw) ndev->netdev_ops = &cpsw_netdev_ops; ndev->ethtool_ops = &cpsw_ethtool_ops; SET_NETDEV_DEV(ndev, dev); + ndev->dev.of_node = slave_data->slave_node; if (!napi_ndev) { /* CPSW Host port CPDMA interface is shared between diff --git a/drivers/net/ethernet/ti/icssg/icss_iep.c b/drivers/net/ethernet/ti/icssg/icss_iep.c index d59c1744840a..2a1c43316f46 100644 --- a/drivers/net/ethernet/ti/icssg/icss_iep.c +++ b/drivers/net/ethernet/ti/icssg/icss_iep.c @@ -406,66 +406,79 @@ static void icss_iep_update_to_next_boundary(struct icss_iep *iep, u64 start_ns) static int icss_iep_perout_enable_hw(struct icss_iep *iep, struct ptp_perout_request *req, int on) { + struct timespec64 ts; + u64 ns_start; + u64 ns_width; int ret; u64 cmp; + if (!on) { + /* Disable CMP 1 */ + regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, + IEP_CMP_CFG_CMP_EN(1), 0); + + /* clear CMP regs */ + regmap_write(iep->map, ICSS_IEP_CMP1_REG0, 0); + if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT) + regmap_write(iep->map, ICSS_IEP_CMP1_REG1, 0); + + /* Disable sync */ + regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0); + + return 0; + } + + /* Calculate width of the signal for PPS/PEROUT handling */ + ts.tv_sec = req->on.sec; + ts.tv_nsec = req->on.nsec; + ns_width = timespec64_to_ns(&ts); + + if (req->flags & PTP_PEROUT_PHASE) { + ts.tv_sec = req->phase.sec; + ts.tv_nsec = req->phase.nsec; + ns_start = timespec64_to_ns(&ts); + } else { + ns_start = 0; + } + if (iep->ops && iep->ops->perout_enable) { ret = iep->ops->perout_enable(iep->clockops_data, req, on, &cmp); if (ret) return ret; - if (on) { - /* Configure CMP */ - regmap_write(iep->map, ICSS_IEP_CMP1_REG0, lower_32_bits(cmp)); - if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT) - regmap_write(iep->map, ICSS_IEP_CMP1_REG1, upper_32_bits(cmp)); - /* Configure SYNC, 1ms pulse width */ - regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG, 1000000); - regmap_write(iep->map, ICSS_IEP_SYNC0_PERIOD_REG, 0); - regmap_write(iep->map, ICSS_IEP_SYNC_START_REG, 0); - regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0); /* one-shot mode */ - /* Enable CMP 1 */ - regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, - IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1)); - } else { - /* Disable CMP 1 */ - regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, - IEP_CMP_CFG_CMP_EN(1), 0); - - /* clear regs */ - regmap_write(iep->map, ICSS_IEP_CMP1_REG0, 0); - if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT) - regmap_write(iep->map, ICSS_IEP_CMP1_REG1, 0); - } + /* Configure CMP */ + regmap_write(iep->map, ICSS_IEP_CMP1_REG0, lower_32_bits(cmp)); + if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT) + regmap_write(iep->map, ICSS_IEP_CMP1_REG1, upper_32_bits(cmp)); + /* Configure SYNC, based on req on width */ + regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG, + div_u64(ns_width, iep->def_inc)); + regmap_write(iep->map, ICSS_IEP_SYNC0_PERIOD_REG, 0); + regmap_write(iep->map, ICSS_IEP_SYNC_START_REG, + div_u64(ns_start, iep->def_inc)); + regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0); /* one-shot mode */ + /* Enable CMP 1 */ + regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, + IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1)); } else { - if (on) { - u64 start_ns; - - iep->period = ((u64)req->period.sec * NSEC_PER_SEC) + - req->period.nsec; - start_ns = ((u64)req->period.sec * NSEC_PER_SEC) - + req->period.nsec; - icss_iep_update_to_next_boundary(iep, start_ns); - - /* Enable Sync in single shot mode */ - regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, - IEP_SYNC_CTRL_SYNC_N_EN(0) | IEP_SYNC_CTRL_SYNC_EN); - /* Enable CMP 1 */ - regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, - IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1)); - } else { - /* Disable CMP 1 */ - regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, - IEP_CMP_CFG_CMP_EN(1), 0); - - /* clear CMP regs */ - regmap_write(iep->map, ICSS_IEP_CMP1_REG0, 0); - if (iep->plat_data->flags & ICSS_IEP_64BIT_COUNTER_SUPPORT) - regmap_write(iep->map, ICSS_IEP_CMP1_REG1, 0); - - /* Disable sync */ - regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, 0); - } + u64 start_ns; + + iep->period = ((u64)req->period.sec * NSEC_PER_SEC) + + req->period.nsec; + start_ns = ((u64)req->period.sec * NSEC_PER_SEC) + + req->period.nsec; + icss_iep_update_to_next_boundary(iep, start_ns); + + regmap_write(iep->map, ICSS_IEP_SYNC_PWIDTH_REG, + div_u64(ns_width, iep->def_inc)); + regmap_write(iep->map, ICSS_IEP_SYNC_START_REG, + div_u64(ns_start, iep->def_inc)); + /* Enable Sync in single shot mode */ + regmap_write(iep->map, ICSS_IEP_SYNC_CTRL_REG, + IEP_SYNC_CTRL_SYNC_N_EN(0) | IEP_SYNC_CTRL_SYNC_EN); + /* Enable CMP 1 */ + regmap_update_bits(iep->map, ICSS_IEP_CMP_CFG_REG, + IEP_CMP_CFG_CMP_EN(1), IEP_CMP_CFG_CMP_EN(1)); } return 0; @@ -474,7 +487,41 @@ static int icss_iep_perout_enable_hw(struct icss_iep *iep, static int icss_iep_perout_enable(struct icss_iep *iep, struct ptp_perout_request *req, int on) { - return -EOPNOTSUPP; + int ret = 0; + + if (!on) + goto disable; + + /* Reject requests with unsupported flags */ + if (req->flags & ~(PTP_PEROUT_DUTY_CYCLE | + PTP_PEROUT_PHASE)) + return -EOPNOTSUPP; + + /* Set default "on" time (1ms) for the signal if not passed by the app */ + if (!(req->flags & PTP_PEROUT_DUTY_CYCLE)) { + req->on.sec = 0; + req->on.nsec = NSEC_PER_MSEC; + } + +disable: + mutex_lock(&iep->ptp_clk_mutex); + + if (iep->pps_enabled) { + ret = -EBUSY; + goto exit; + } + + if (iep->perout_enabled == !!on) + goto exit; + + ret = icss_iep_perout_enable_hw(iep, req, on); + if (!ret) + iep->perout_enabled = !!on; + +exit: + mutex_unlock(&iep->ptp_clk_mutex); + + return ret; } static void icss_iep_cap_cmp_work(struct work_struct *work) @@ -549,10 +596,13 @@ static int icss_iep_pps_enable(struct icss_iep *iep, int on) if (on) { ns = icss_iep_gettime(iep, NULL); ts = ns_to_timespec64(ns); + rq.perout.flags = 0; rq.perout.period.sec = 1; rq.perout.period.nsec = 0; rq.perout.start.sec = ts.tv_sec + 2; rq.perout.start.nsec = 0; + rq.perout.on.sec = 0; + rq.perout.on.nsec = NSEC_PER_MSEC; ret = icss_iep_perout_enable_hw(iep, &rq.perout, on); } else { ret = icss_iep_perout_enable_hw(iep, &rq.perout, on); diff --git a/drivers/net/ethernet/ti/icssg/icssg_common.c b/drivers/net/ethernet/ti/icssg/icssg_common.c index 74f0f200a89d..b4be76e13a2f 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_common.c +++ b/drivers/net/ethernet/ti/icssg/icssg_common.c @@ -45,6 +45,11 @@ void prueth_cleanup_rx_chns(struct prueth_emac *emac, struct prueth_rx_chn *rx_chn, int max_rflows) { + if (rx_chn->pg_pool) { + page_pool_destroy(rx_chn->pg_pool); + rx_chn->pg_pool = NULL; + } + if (rx_chn->desc_pool) k3_cppi_desc_pool_destroy(rx_chn->desc_pool); @@ -93,11 +98,20 @@ void prueth_xmit_free(struct prueth_tx_chn *tx_chn, { struct cppi5_host_desc_t *first_desc, *next_desc; dma_addr_t buf_dma, next_desc_dma; + struct prueth_swdata *swdata; + struct page *page; u32 buf_dma_len; first_desc = desc; next_desc = first_desc; + swdata = cppi5_hdesc_get_swdata(desc); + if (swdata->type == PRUETH_SWDATA_PAGE) { + page = swdata->data.page; + page_pool_recycle_direct(page->pp, swdata->data.page); + goto free_desc; + } + cppi5_hdesc_get_obuf(first_desc, &buf_dma, &buf_dma_len); k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma); @@ -121,6 +135,7 @@ void prueth_xmit_free(struct prueth_tx_chn *tx_chn, k3_cppi_desc_pool_free(tx_chn->desc_pool, next_desc); } +free_desc: k3_cppi_desc_pool_free(tx_chn->desc_pool, first_desc); } EXPORT_SYMBOL_GPL(prueth_xmit_free); @@ -131,12 +146,13 @@ int emac_tx_complete_packets(struct prueth_emac *emac, int chn, struct net_device *ndev = emac->ndev; struct cppi5_host_desc_t *desc_tx; struct netdev_queue *netif_txq; + struct prueth_swdata *swdata; struct prueth_tx_chn *tx_chn; unsigned int total_bytes = 0; + struct xdp_frame *xdpf; struct sk_buff *skb; dma_addr_t desc_dma; int res, num_tx = 0; - void **swdata; tx_chn = &emac->tx_chns[chn]; @@ -157,20 +173,27 @@ int emac_tx_complete_packets(struct prueth_emac *emac, int chn, desc_dma); swdata = cppi5_hdesc_get_swdata(desc_tx); - /* was this command's TX complete? */ - if (emac->is_sr1 && *(swdata) == emac->cmd_data) { + switch (swdata->type) { + case PRUETH_SWDATA_SKB: + skb = swdata->data.skb; + dev_sw_netstats_tx_add(skb->dev, 1, skb->len); + total_bytes += skb->len; + napi_consume_skb(skb, budget); + break; + case PRUETH_SWDATA_XDPF: + xdpf = swdata->data.xdpf; + dev_sw_netstats_tx_add(ndev, 1, xdpf->len); + total_bytes += xdpf->len; + xdp_return_frame(xdpf); + break; + default: + netdev_err(ndev, "tx_complete: invalid swdata type %d\n", swdata->type); prueth_xmit_free(tx_chn, desc_tx); + ndev->stats.tx_dropped++; continue; } - skb = *(swdata); prueth_xmit_free(tx_chn, desc_tx); - - ndev = skb->dev; - ndev->stats.tx_packets++; - ndev->stats.tx_bytes += skb->len; - total_bytes += skb->len; - napi_consume_skb(skb, budget); num_tx++; } @@ -249,9 +272,8 @@ int prueth_ndev_add_tx_napi(struct prueth_emac *emac) struct prueth_tx_chn *tx_chn = &emac->tx_chns[i]; netif_napi_add_tx(emac->ndev, &tx_chn->napi_tx, emac_napi_tx_poll); - hrtimer_init(&tx_chn->tx_hrtimer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL_PINNED); - tx_chn->tx_hrtimer.function = &emac_tx_timer_callback; + hrtimer_setup(&tx_chn->tx_hrtimer, &emac_tx_timer_callback, CLOCK_MONOTONIC, + HRTIMER_MODE_REL_PINNED); ret = request_irq(tx_chn->irq, prueth_tx_irq, IRQF_TRIGGER_HIGH, tx_chn->name, tx_chn); @@ -461,17 +483,17 @@ fail: } EXPORT_SYMBOL_GPL(prueth_init_rx_chns); -int prueth_dma_rx_push(struct prueth_emac *emac, - struct sk_buff *skb, - struct prueth_rx_chn *rx_chn) +int prueth_dma_rx_push_mapped(struct prueth_emac *emac, + struct prueth_rx_chn *rx_chn, + struct page *page, u32 buf_len) { struct net_device *ndev = emac->ndev; struct cppi5_host_desc_t *desc_rx; - u32 pkt_len = skb_tailroom(skb); + struct prueth_swdata *swdata; dma_addr_t desc_dma; dma_addr_t buf_dma; - void **swdata; + buf_dma = page_pool_get_dma_addr(page) + PRUETH_HEADROOM; desc_rx = k3_cppi_desc_pool_alloc(rx_chn->desc_pool); if (!desc_rx) { netdev_err(ndev, "rx push: failed to allocate descriptor\n"); @@ -479,25 +501,19 @@ int prueth_dma_rx_push(struct prueth_emac *emac, } desc_dma = k3_cppi_desc_pool_virt2dma(rx_chn->desc_pool, desc_rx); - buf_dma = dma_map_single(rx_chn->dma_dev, skb->data, pkt_len, DMA_FROM_DEVICE); - if (unlikely(dma_mapping_error(rx_chn->dma_dev, buf_dma))) { - k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); - netdev_err(ndev, "rx push: failed to map rx pkt buffer\n"); - return -EINVAL; - } - cppi5_hdesc_init(desc_rx, CPPI5_INFO0_HDESC_EPIB_PRESENT, PRUETH_NAV_PS_DATA_SIZE); k3_udma_glue_rx_dma_to_cppi5_addr(rx_chn->rx_chn, &buf_dma); - cppi5_hdesc_attach_buf(desc_rx, buf_dma, skb_tailroom(skb), buf_dma, skb_tailroom(skb)); + cppi5_hdesc_attach_buf(desc_rx, buf_dma, buf_len, buf_dma, buf_len); swdata = cppi5_hdesc_get_swdata(desc_rx); - *swdata = skb; + swdata->type = PRUETH_SWDATA_PAGE; + swdata->data.page = page; - return k3_udma_glue_push_rx_chn(rx_chn->rx_chn, 0, + return k3_udma_glue_push_rx_chn(rx_chn->rx_chn, PRUETH_RX_FLOW_DATA, desc_rx, desc_dma); } -EXPORT_SYMBOL_GPL(prueth_dma_rx_push); +EXPORT_SYMBOL_GPL(prueth_dma_rx_push_mapped); u64 icssg_ts_to_ns(u32 hi_sw, u32 hi, u32 lo, u32 cycle_time_ns) { @@ -535,18 +551,172 @@ void emac_rx_timestamp(struct prueth_emac *emac, ssh->hwtstamp = ns_to_ktime(ns); } -static int emac_rx_packet(struct prueth_emac *emac, u32 flow_id) +/** + * emac_xmit_xdp_frame - transmits an XDP frame + * @emac: emac device + * @xdpf: data to transmit + * @page: page from page pool if already DMA mapped + * @q_idx: queue id + * + * Return: XDP state + */ +u32 emac_xmit_xdp_frame(struct prueth_emac *emac, + struct xdp_frame *xdpf, + struct page *page, + unsigned int q_idx) +{ + struct cppi5_host_desc_t *first_desc; + struct net_device *ndev = emac->ndev; + struct prueth_tx_chn *tx_chn; + dma_addr_t desc_dma, buf_dma; + struct prueth_swdata *swdata; + u32 *epib; + int ret; + + if (q_idx >= PRUETH_MAX_TX_QUEUES) { + netdev_err(ndev, "xdp tx: invalid q_id %d\n", q_idx); + return ICSSG_XDP_CONSUMED; /* drop */ + } + + tx_chn = &emac->tx_chns[q_idx]; + + first_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool); + if (!first_desc) { + netdev_dbg(ndev, "xdp tx: failed to allocate descriptor\n"); + return ICSSG_XDP_CONSUMED; /* drop */ + } + + if (page) { /* already DMA mapped by page_pool */ + buf_dma = page_pool_get_dma_addr(page); + buf_dma += xdpf->headroom + sizeof(struct xdp_frame); + } else { /* Map the linear buffer */ + buf_dma = dma_map_single(tx_chn->dma_dev, xdpf->data, xdpf->len, DMA_TO_DEVICE); + if (dma_mapping_error(tx_chn->dma_dev, buf_dma)) { + netdev_err(ndev, "xdp tx: failed to map data buffer\n"); + goto drop_free_descs; /* drop */ + } + } + + cppi5_hdesc_init(first_desc, CPPI5_INFO0_HDESC_EPIB_PRESENT, + PRUETH_NAV_PS_DATA_SIZE); + cppi5_hdesc_set_pkttype(first_desc, 0); + epib = first_desc->epib; + epib[0] = 0; + epib[1] = 0; + + /* set dst tag to indicate internal qid at the firmware which is at + * bit8..bit15. bit0..bit7 indicates port num for directed + * packets in case of switch mode operation + */ + cppi5_desc_set_tags_ids(&first_desc->hdr, 0, (emac->port_id | (q_idx << 8))); + k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma); + cppi5_hdesc_attach_buf(first_desc, buf_dma, xdpf->len, buf_dma, xdpf->len); + swdata = cppi5_hdesc_get_swdata(first_desc); + if (page) { + swdata->type = PRUETH_SWDATA_PAGE; + swdata->data.page = page; + } else { + swdata->type = PRUETH_SWDATA_XDPF; + swdata->data.xdpf = xdpf; + } + + cppi5_hdesc_set_pktlen(first_desc, xdpf->len); + desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, first_desc); + + ret = k3_udma_glue_push_tx_chn(tx_chn->tx_chn, first_desc, desc_dma); + if (ret) { + netdev_err(ndev, "xdp tx: push failed: %d\n", ret); + goto drop_free_descs; + } + + return ICSSG_XDP_TX; + +drop_free_descs: + prueth_xmit_free(tx_chn, first_desc); + return ICSSG_XDP_CONSUMED; +} +EXPORT_SYMBOL_GPL(emac_xmit_xdp_frame); + +/** + * emac_run_xdp - run an XDP program + * @emac: emac device + * @xdp: XDP buffer containing the frame + * @page: page with RX data if already DMA mapped + * @len: Rx descriptor packet length + * + * Return: XDP state + */ +static u32 emac_run_xdp(struct prueth_emac *emac, struct xdp_buff *xdp, + struct page *page, u32 *len) +{ + struct net_device *ndev = emac->ndev; + struct bpf_prog *xdp_prog; + struct xdp_frame *xdpf; + u32 pkt_len = *len; + u32 act, result; + int q_idx, err; + + xdp_prog = READ_ONCE(emac->xdp_prog); + act = bpf_prog_run_xdp(xdp_prog, xdp); + switch (act) { + case XDP_PASS: + return ICSSG_XDP_PASS; + case XDP_TX: + /* Send packet to TX ring for immediate transmission */ + xdpf = xdp_convert_buff_to_frame(xdp); + if (unlikely(!xdpf)) { + ndev->stats.tx_dropped++; + goto drop; + } + + q_idx = smp_processor_id() % emac->tx_ch_num; + result = emac_xmit_xdp_frame(emac, xdpf, page, q_idx); + if (result == ICSSG_XDP_CONSUMED) { + ndev->stats.tx_dropped++; + goto drop; + } + + dev_sw_netstats_rx_add(ndev, xdpf->len); + return result; + case XDP_REDIRECT: + err = xdp_do_redirect(emac->ndev, xdp, xdp_prog); + if (err) + goto drop; + + dev_sw_netstats_rx_add(ndev, pkt_len); + return ICSSG_XDP_REDIR; + default: + bpf_warn_invalid_xdp_action(emac->ndev, xdp_prog, act); + fallthrough; + case XDP_ABORTED: +drop: + trace_xdp_exception(emac->ndev, xdp_prog, act); + fallthrough; /* handle aborts by dropping packet */ + case XDP_DROP: + ndev->stats.rx_dropped++; + page_pool_recycle_direct(emac->rx_chns.pg_pool, page); + return ICSSG_XDP_CONSUMED; + } +} + +static int emac_rx_packet(struct prueth_emac *emac, u32 flow_id, u32 *xdp_state) { struct prueth_rx_chn *rx_chn = &emac->rx_chns; u32 buf_dma_len, pkt_len, port_id = 0; struct net_device *ndev = emac->ndev; struct cppi5_host_desc_t *desc_rx; - struct sk_buff *skb, *new_skb; + struct prueth_swdata *swdata; dma_addr_t desc_dma, buf_dma; - void **swdata; + struct page *page, *new_page; + struct page_pool *pool; + struct sk_buff *skb; + struct xdp_buff xdp; u32 *psdata; + void *pa; int ret; + *xdp_state = 0; + pool = rx_chn->pg_pool; ret = k3_udma_glue_pop_rx_chn(rx_chn->rx_chn, flow_id, &desc_dma); if (ret) { if (ret != -ENODATA) @@ -558,15 +728,15 @@ static int emac_rx_packet(struct prueth_emac *emac, u32 flow_id) return 0; desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma); - swdata = cppi5_hdesc_get_swdata(desc_rx); - skb = *swdata; - - psdata = cppi5_hdesc_get_psdata(desc_rx); - /* RX HW timestamp */ - if (emac->rx_ts_enabled) - emac_rx_timestamp(emac, skb, psdata); + if (swdata->type != PRUETH_SWDATA_PAGE) { + netdev_err(ndev, "rx_pkt: invalid swdata->type %d\n", swdata->type); + k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); + return 0; + } + page = swdata->data.page; + page_pool_dma_sync_for_cpu(pool, page, 0, PAGE_SIZE); cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma); pkt_len = cppi5_hdesc_get_pktlen(desc_rx); @@ -574,32 +744,63 @@ static int emac_rx_packet(struct prueth_emac *emac, u32 flow_id) pkt_len -= 4; cppi5_desc_get_tags_ids(&desc_rx->hdr, &port_id, NULL); - dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE); k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); - skb->dev = ndev; - new_skb = netdev_alloc_skb_ip_align(ndev, PRUETH_MAX_PKT_SIZE); /* if allocation fails we drop the packet but push the - * descriptor back to the ring with old skb to prevent a stall + * descriptor back to the ring with old page to prevent a stall */ - if (!new_skb) { + new_page = page_pool_dev_alloc_pages(pool); + if (unlikely(!new_page)) { + new_page = page; ndev->stats.rx_dropped++; - new_skb = skb; + goto requeue; + } + + pa = page_address(page); + if (emac->xdp_prog) { + xdp_init_buff(&xdp, PAGE_SIZE, &rx_chn->xdp_rxq); + xdp_prepare_buff(&xdp, pa, PRUETH_HEADROOM, pkt_len, false); + + *xdp_state = emac_run_xdp(emac, &xdp, page, &pkt_len); + if (*xdp_state == ICSSG_XDP_PASS) + skb = xdp_build_skb_from_buff(&xdp); + else + goto requeue; } else { - /* send the filled skb up the n/w stack */ - skb_put(skb, pkt_len); - if (emac->prueth->is_switch_mode) - skb->offload_fwd_mark = emac->offload_fwd_mark; - skb->protocol = eth_type_trans(skb, ndev); - napi_gro_receive(&emac->napi_rx, skb); - ndev->stats.rx_bytes += pkt_len; - ndev->stats.rx_packets++; + /* prepare skb and send to n/w stack */ + skb = napi_build_skb(pa, PAGE_SIZE); + } + + if (!skb) { + ndev->stats.rx_dropped++; + page_pool_recycle_direct(pool, page); + goto requeue; } + skb_reserve(skb, PRUETH_HEADROOM); + skb_put(skb, pkt_len); + skb->dev = ndev; + + psdata = cppi5_hdesc_get_psdata(desc_rx); + /* RX HW timestamp */ + if (emac->rx_ts_enabled) + emac_rx_timestamp(emac, skb, psdata); + + if (emac->prueth->is_switch_mode) + skb->offload_fwd_mark = emac->offload_fwd_mark; + skb->protocol = eth_type_trans(skb, ndev); + + skb_mark_for_recycle(skb); + napi_gro_receive(&emac->napi_rx, skb); + ndev->stats.rx_bytes += pkt_len; + ndev->stats.rx_packets++; + +requeue: /* queue another RX DMA */ - ret = prueth_dma_rx_push(emac, new_skb, &emac->rx_chns); + ret = prueth_dma_rx_push_mapped(emac, &emac->rx_chns, new_page, + PRUETH_MAX_PKT_SIZE); if (WARN_ON(ret < 0)) { - dev_kfree_skb_any(new_skb); + page_pool_recycle_direct(pool, new_page); ndev->stats.rx_errors++; ndev->stats.rx_dropped++; } @@ -611,22 +812,19 @@ static void prueth_rx_cleanup(void *data, dma_addr_t desc_dma) { struct prueth_rx_chn *rx_chn = data; struct cppi5_host_desc_t *desc_rx; - struct sk_buff *skb; - dma_addr_t buf_dma; - u32 buf_dma_len; - void **swdata; + struct prueth_swdata *swdata; + struct page_pool *pool; + struct page *page; + pool = rx_chn->pg_pool; desc_rx = k3_cppi_desc_pool_dma2virt(rx_chn->desc_pool, desc_dma); swdata = cppi5_hdesc_get_swdata(desc_rx); - skb = *swdata; - cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); - k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma); + if (swdata->type == PRUETH_SWDATA_PAGE) { + page = swdata->data.page; + page_pool_recycle_direct(pool, page); + } - dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, - DMA_FROM_DEVICE); k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); - - dev_kfree_skb_any(skb); } static int prueth_tx_ts_cookie_get(struct prueth_emac *emac) @@ -662,13 +860,13 @@ enum netdev_tx icssg_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev struct prueth_emac *emac = netdev_priv(ndev); struct prueth *prueth = emac->prueth; struct netdev_queue *netif_txq; + struct prueth_swdata *swdata; struct prueth_tx_chn *tx_chn; dma_addr_t desc_dma, buf_dma; u32 pkt_len, dst_tag_id; int i, ret = 0, q_idx; bool in_tx_ts = 0; int tx_ts_cookie; - void **swdata; u32 *epib; pkt_len = skb_headlen(skb); @@ -730,7 +928,8 @@ enum netdev_tx icssg_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma); cppi5_hdesc_attach_buf(first_desc, buf_dma, pkt_len, buf_dma, pkt_len); swdata = cppi5_hdesc_get_swdata(first_desc); - *swdata = skb; + swdata->type = PRUETH_SWDATA_SKB; + swdata->data.skb = skb; /* Handle the case where skb is fragmented in pages */ cur_desc = first_desc; @@ -833,15 +1032,27 @@ static void prueth_tx_cleanup(void *data, dma_addr_t desc_dma) { struct prueth_tx_chn *tx_chn = data; struct cppi5_host_desc_t *desc_tx; + struct prueth_swdata *swdata; + struct xdp_frame *xdpf; struct sk_buff *skb; - void **swdata; desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, desc_dma); swdata = cppi5_hdesc_get_swdata(desc_tx); - skb = *(swdata); - prueth_xmit_free(tx_chn, desc_tx); - dev_kfree_skb_any(skb); + switch (swdata->type) { + case PRUETH_SWDATA_SKB: + skb = swdata->data.skb; + dev_kfree_skb_any(skb); + break; + case PRUETH_SWDATA_XDPF: + xdpf = swdata->data.xdpf; + xdp_return_frame(xdpf); + break; + default: + break; + } + + prueth_xmit_free(tx_chn, desc_tx); } irqreturn_t prueth_rx_irq(int irq, void *dev_id) @@ -875,15 +1086,18 @@ int icssg_napi_rx_poll(struct napi_struct *napi_rx, int budget) PRUETH_RX_FLOW_DATA_SR1 : PRUETH_RX_FLOW_DATA; int flow = emac->is_sr1 ? PRUETH_MAX_RX_FLOWS_SR1 : PRUETH_MAX_RX_FLOWS; + int xdp_state_or = 0; int num_rx = 0; int cur_budget; + u32 xdp_state; int ret; while (flow--) { cur_budget = budget - num_rx; while (cur_budget--) { - ret = emac_rx_packet(emac, flow); + ret = emac_rx_packet(emac, flow, &xdp_state); + xdp_state_or |= xdp_state; if (ret) break; num_rx++; @@ -893,6 +1107,9 @@ int icssg_napi_rx_poll(struct napi_struct *napi_rx, int budget) break; } + if (xdp_state_or & ICSSG_XDP_REDIR) + xdp_do_flush(); + if (num_rx < budget && napi_complete_done(napi_rx, num_rx)) { if (unlikely(emac->rx_pace_timeout_ns)) { hrtimer_start(&emac->rx_hrtimer, @@ -907,29 +1124,71 @@ int icssg_napi_rx_poll(struct napi_struct *napi_rx, int budget) } EXPORT_SYMBOL_GPL(icssg_napi_rx_poll); +static struct page_pool *prueth_create_page_pool(struct prueth_emac *emac, + struct device *dma_dev, + int size) +{ + struct page_pool_params pp_params = { 0 }; + struct page_pool *pool; + + pp_params.order = 0; + pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; + pp_params.pool_size = size; + pp_params.nid = dev_to_node(emac->prueth->dev); + pp_params.dma_dir = DMA_BIDIRECTIONAL; + pp_params.dev = dma_dev; + pp_params.napi = &emac->napi_rx; + pp_params.max_len = PAGE_SIZE; + + pool = page_pool_create(&pp_params); + if (IS_ERR(pool)) + netdev_err(emac->ndev, "cannot create rx page pool\n"); + + return pool; +} + int prueth_prepare_rx_chan(struct prueth_emac *emac, struct prueth_rx_chn *chn, int buf_size) { - struct sk_buff *skb; + struct page_pool *pool; + struct page *page; int i, ret; + pool = prueth_create_page_pool(emac, chn->dma_dev, chn->descs_num); + if (IS_ERR(pool)) + return PTR_ERR(pool); + + chn->pg_pool = pool; + for (i = 0; i < chn->descs_num; i++) { - skb = __netdev_alloc_skb_ip_align(NULL, buf_size, GFP_KERNEL); - if (!skb) - return -ENOMEM; + /* NOTE: we're not using memory efficiently here. + * 1 full page (4KB?) used here instead of + * PRUETH_MAX_PKT_SIZE (~1.5KB?) + */ + page = page_pool_dev_alloc_pages(pool); + if (!page) { + netdev_err(emac->ndev, "couldn't allocate rx page\n"); + ret = -ENOMEM; + goto recycle_alloc_pg; + } - ret = prueth_dma_rx_push(emac, skb, chn); + ret = prueth_dma_rx_push_mapped(emac, chn, page, buf_size); if (ret < 0) { netdev_err(emac->ndev, - "cannot submit skb for rx chan %s ret %d\n", + "cannot submit page for rx chan %s ret %d\n", chn->name, ret); - kfree_skb(skb); - return ret; + page_pool_recycle_direct(pool, page); + goto recycle_alloc_pg; } } return 0; + +recycle_alloc_pg: + prueth_reset_rx_chan(&emac->rx_chns, PRUETH_MAX_RX_FLOWS, false); + + return ret; } EXPORT_SYMBOL_GPL(prueth_prepare_rx_chan); @@ -955,7 +1214,7 @@ void prueth_reset_rx_chan(struct prueth_rx_chn *chn, for (i = 0; i < num_flows; i++) k3_udma_glue_reset_rx_chn(chn->rx_chn, i, chn, - prueth_rx_cleanup, !!i); + prueth_rx_cleanup); if (disable) k3_udma_glue_disable_rx_chn(chn->rx_chn); } diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c index 00ed97860547..443f90fa6557 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c @@ -559,6 +559,33 @@ const struct icss_iep_clockops prueth_iep_clockops = { .perout_enable = prueth_perout_enable, }; +static int prueth_create_xdp_rxqs(struct prueth_emac *emac) +{ + struct xdp_rxq_info *rxq = &emac->rx_chns.xdp_rxq; + struct page_pool *pool = emac->rx_chns.pg_pool; + int ret; + + ret = xdp_rxq_info_reg(rxq, emac->ndev, 0, emac->napi_rx.napi_id); + if (ret) + return ret; + + ret = xdp_rxq_info_reg_mem_model(rxq, MEM_TYPE_PAGE_POOL, pool); + if (ret) + xdp_rxq_info_unreg(rxq); + + return ret; +} + +static void prueth_destroy_xdp_rxqs(struct prueth_emac *emac) +{ + struct xdp_rxq_info *rxq = &emac->rx_chns.xdp_rxq; + + if (!xdp_rxq_info_is_reg(rxq)) + return; + + xdp_rxq_info_unreg(rxq); +} + static int icssg_prueth_add_mcast(struct net_device *ndev, const u8 *addr) { struct net_device *real_dev; @@ -780,10 +807,14 @@ static int emac_ndo_open(struct net_device *ndev) if (ret) goto free_tx_ts_irq; - ret = k3_udma_glue_enable_rx_chn(emac->rx_chns.rx_chn); + ret = prueth_create_xdp_rxqs(emac); if (ret) goto reset_rx_chn; + ret = k3_udma_glue_enable_rx_chn(emac->rx_chns.rx_chn); + if (ret) + goto destroy_xdp_rxqs; + for (i = 0; i < emac->tx_ch_num; i++) { ret = k3_udma_glue_enable_tx_chn(emac->tx_chns[i].tx_chn); if (ret) @@ -809,6 +840,8 @@ reset_tx_chan: * any SKB for completion. So set false to free_skb */ prueth_reset_tx_chan(emac, i, false); +destroy_xdp_rxqs: + prueth_destroy_xdp_rxqs(emac); reset_rx_chn: prueth_reset_rx_chan(&emac->rx_chns, max_rx_flows, false); free_tx_ts_irq: @@ -879,7 +912,7 @@ static int emac_ndo_stop(struct net_device *ndev) k3_udma_glue_tdown_rx_chn(emac->rx_chns.rx_chn, true); prueth_reset_rx_chan(&emac->rx_chns, max_rx_flows, true); - + prueth_destroy_xdp_rxqs(emac); napi_disable(&emac->napi_rx); hrtimer_cancel(&emac->rx_hrtimer); @@ -1024,6 +1057,93 @@ static int emac_ndo_vlan_rx_del_vid(struct net_device *ndev, return 0; } +/** + * emac_xdp_xmit - Implements ndo_xdp_xmit + * @dev: netdev + * @n: number of frames + * @frames: array of XDP buffer pointers + * @flags: XDP extra info + * + * Return: number of frames successfully sent. Failed frames + * will be free'ed by XDP core. + * + * For error cases, a negative errno code is returned and no-frames + * are transmitted (caller must handle freeing frames). + **/ +static int emac_xdp_xmit(struct net_device *dev, int n, struct xdp_frame **frames, + u32 flags) +{ + struct prueth_emac *emac = netdev_priv(dev); + struct net_device *ndev = emac->ndev; + struct xdp_frame *xdpf; + unsigned int q_idx; + int nxmit = 0; + u32 err; + int i; + + q_idx = smp_processor_id() % emac->tx_ch_num; + + if (unlikely(flags & ~XDP_XMIT_FLAGS_MASK)) + return -EINVAL; + + for (i = 0; i < n; i++) { + xdpf = frames[i]; + err = emac_xmit_xdp_frame(emac, xdpf, NULL, q_idx); + if (err != ICSSG_XDP_TX) { + ndev->stats.tx_dropped++; + break; + } + nxmit++; + } + + return nxmit; +} + +/** + * emac_xdp_setup - add/remove an XDP program + * @emac: emac device + * @bpf: XDP program + * + * Return: Always 0 (Success) + **/ +static int emac_xdp_setup(struct prueth_emac *emac, struct netdev_bpf *bpf) +{ + struct bpf_prog *prog = bpf->prog; + xdp_features_t val; + + val = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT | + NETDEV_XDP_ACT_NDO_XMIT; + xdp_set_features_flag(emac->ndev, val); + + if (!emac->xdpi.prog && !prog) + return 0; + + WRITE_ONCE(emac->xdp_prog, prog); + + xdp_attachment_setup(&emac->xdpi, bpf); + + return 0; +} + +/** + * emac_ndo_bpf - implements ndo_bpf for icssg_prueth + * @ndev: network adapter device + * @bpf: XDP program + * + * Return: 0 on success, error code on failure. + **/ +static int emac_ndo_bpf(struct net_device *ndev, struct netdev_bpf *bpf) +{ + struct prueth_emac *emac = netdev_priv(ndev); + + switch (bpf->command) { + case XDP_SETUP_PROG: + return emac_xdp_setup(emac, bpf); + default: + return -EINVAL; + } +} + static const struct net_device_ops emac_netdev_ops = { .ndo_open = emac_ndo_open, .ndo_stop = emac_ndo_stop, @@ -1038,6 +1158,8 @@ static const struct net_device_ops emac_netdev_ops = { .ndo_fix_features = emac_ndo_fix_features, .ndo_vlan_rx_add_vid = emac_ndo_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = emac_ndo_vlan_rx_del_vid, + .ndo_bpf = emac_ndo_bpf, + .ndo_xdp_xmit = emac_xdp_xmit, }; static int prueth_netdev_init(struct prueth *prueth, @@ -1066,6 +1188,8 @@ static int prueth_netdev_init(struct prueth *prueth, emac->prueth = prueth; emac->ndev = ndev; emac->port_id = port; + emac->xdp_prog = NULL; + emac->ndev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS; emac->cmd_wq = create_singlethread_workqueue("icssg_cmd_wq"); if (!emac->cmd_wq) { ret = -ENOMEM; @@ -1169,9 +1293,8 @@ static int prueth_netdev_init(struct prueth *prueth, ndev->hw_features |= NETIF_PRUETH_HSR_OFFLOAD_FEATURES; netif_napi_add(ndev, &emac->napi_rx, icssg_napi_rx_poll); - hrtimer_init(&emac->rx_hrtimer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL_PINNED); - emac->rx_hrtimer.function = &emac_rx_timer_callback; + hrtimer_setup(&emac->rx_hrtimer, &emac_rx_timer_callback, CLOCK_MONOTONIC, + HRTIMER_MODE_REL_PINNED); prueth->emac[mac] = emac; return 0; @@ -1522,6 +1645,9 @@ static int prueth_probe(struct platform_device *pdev) np = dev->of_node; + BUILD_BUG_ON_MSG((sizeof(struct prueth_swdata) > PRUETH_NAV_SW_DATA_SIZE), + "insufficient SW_DATA size"); + prueth = devm_kzalloc(dev, sizeof(*prueth), GFP_KERNEL); if (!prueth) return -ENOMEM; @@ -1679,6 +1805,7 @@ static int prueth_probe(struct platform_device *pdev) } spin_lock_init(&prueth->vtbl_lock); + spin_lock_init(&prueth->stats_lock); /* setup netdev interfaces */ if (eth0_node) { ret = prueth_netdev_init(prueth, eth0_node); diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.h b/drivers/net/ethernet/ti/icssg/icssg_prueth.h index 329b46e9ee53..b6be4aa57a61 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.h +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.h @@ -8,6 +8,8 @@ #ifndef __NET_TI_ICSSG_PRUETH_H #define __NET_TI_ICSSG_PRUETH_H +#include <linux/bpf.h> +#include <linux/bpf_trace.h> #include <linux/etherdevice.h> #include <linux/genalloc.h> #include <linux/if_vlan.h> @@ -33,6 +35,8 @@ #include <linux/dma/k3-udma-glue.h> #include <net/devlink.h> +#include <net/xdp.h> +#include <net/page_pool/helpers.h> #include "icssg_config.h" #include "icss_iep.h" @@ -131,6 +135,26 @@ struct prueth_rx_chn { u32 descs_num; unsigned int irq[ICSSG_MAX_RFLOWS]; /* separate irq per flow */ char name[32]; + struct page_pool *pg_pool; + struct xdp_rxq_info xdp_rxq; +}; + +enum prueth_swdata_type { + PRUETH_SWDATA_INVALID = 0, + PRUETH_SWDATA_SKB, + PRUETH_SWDATA_PAGE, + PRUETH_SWDATA_CMD, + PRUETH_SWDATA_XDPF, +}; + +struct prueth_swdata { + enum prueth_swdata_type type; + union prueth_data { + struct sk_buff *skb; + struct page *page; + u32 cmd; + struct xdp_frame *xdpf; + } data; }; /* There are 4 Tx DMA channels, but the highest priority is CH3 (thread 3) @@ -140,6 +164,12 @@ struct prueth_rx_chn { #define PRUETH_MAX_TX_TS_REQUESTS 50 /* Max simultaneous TX_TS requests */ +/* XDP BPF state */ +#define ICSSG_XDP_PASS 0 +#define ICSSG_XDP_CONSUMED BIT(0) +#define ICSSG_XDP_TX BIT(1) +#define ICSSG_XDP_REDIR BIT(2) + /* Minimum coalesce time in usecs for both Tx and Rx */ #define ICSSG_MIN_COALESCE_USECS 20 @@ -208,8 +238,14 @@ struct prueth_emac { unsigned long rx_pace_timeout_ns; struct netdev_hw_addr_list vlan_mcast_list[MAX_VLAN_ID]; + struct bpf_prog *xdp_prog; + struct xdp_attachment_info xdpi; }; +/* The buf includes headroom compatible with both skb and xdpf */ +#define PRUETH_HEADROOM_NA (max(XDP_PACKET_HEADROOM, NET_SKB_PAD) + NET_IP_ALIGN) +#define PRUETH_HEADROOM ALIGN(PRUETH_HEADROOM_NA, sizeof(long)) + /** * struct prueth_pdata - PRUeth platform data * @fdqring_mode: Free desc queue mode @@ -305,6 +341,8 @@ struct prueth { int default_vlan; /** @vtbl_lock: Lock for vtbl in shared memory */ spinlock_t vtbl_lock; + /** @stats_lock: Lock for reading icssg stats */ + spinlock_t stats_lock; }; struct emac_tx_ts_response { @@ -410,9 +448,10 @@ int prueth_init_rx_chns(struct prueth_emac *emac, struct prueth_rx_chn *rx_chn, char *name, u32 max_rflows, u32 max_desc_num); -int prueth_dma_rx_push(struct prueth_emac *emac, - struct sk_buff *skb, - struct prueth_rx_chn *rx_chn); +int prueth_dma_rx_push_mapped(struct prueth_emac *emac, + struct prueth_rx_chn *rx_chn, + struct page *page, u32 buf_len); +unsigned int prueth_rxbuf_total_len(unsigned int len); void emac_rx_timestamp(struct prueth_emac *emac, struct sk_buff *skb, u32 *psdata); enum netdev_tx icssg_ndo_start_xmit(struct sk_buff *skb, struct net_device *ndev); @@ -441,5 +480,9 @@ void prueth_put_cores(struct prueth *prueth, int slice); /* Revision specific helper */ u64 icssg_ts_to_ns(u32 hi_sw, u32 hi, u32 lo, u32 cycle_time_ns); +u32 emac_xmit_xdp_frame(struct prueth_emac *emac, + struct xdp_frame *xdpf, + struct page *page, + unsigned int q_idx); #endif /* __NET_TI_ICSSG_PRUETH_H */ diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c b/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c index 64a19ff39562..ff5f41bf499e 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth_sr1.c @@ -84,7 +84,7 @@ static int emac_send_command_sr1(struct prueth_emac *emac, u32 cmd) __le32 *data = emac->cmd_data; dma_addr_t desc_dma, buf_dma; struct prueth_tx_chn *tx_chn; - void **swdata; + struct prueth_swdata *swdata; int ret = 0; u32 *epib; @@ -122,7 +122,8 @@ static int emac_send_command_sr1(struct prueth_emac *emac, u32 cmd) cppi5_hdesc_attach_buf(first_desc, buf_dma, pkt_len, buf_dma, pkt_len); swdata = cppi5_hdesc_get_swdata(first_desc); - *swdata = data; + swdata->type = PRUETH_SWDATA_CMD; + swdata->data.cmd = le32_to_cpu(data[0]); cppi5_hdesc_set_pktlen(first_desc, pkt_len); desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool, first_desc); @@ -268,16 +269,16 @@ static int emac_phy_connect(struct prueth_emac *emac) * Returns skb pointer if packet found else NULL * Caller must free the returned skb. */ -static struct sk_buff *prueth_process_rx_mgm(struct prueth_emac *emac, - u32 flow_id) +static struct page *prueth_process_rx_mgm(struct prueth_emac *emac, + u32 flow_id) { struct prueth_rx_chn *rx_chn = &emac->rx_mgm_chn; struct net_device *ndev = emac->ndev; struct cppi5_host_desc_t *desc_rx; - struct sk_buff *skb, *new_skb; + struct page *page, *new_page; + struct prueth_swdata *swdata; dma_addr_t desc_dma, buf_dma; - u32 buf_dma_len, pkt_len; - void **swdata; + u32 buf_dma_len; int ret; ret = k3_udma_glue_pop_rx_chn(rx_chn->rx_chn, flow_id, &desc_dma); @@ -299,34 +300,31 @@ static struct sk_buff *prueth_process_rx_mgm(struct prueth_emac *emac, } swdata = cppi5_hdesc_get_swdata(desc_rx); - skb = *swdata; + page = swdata->data.page; cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len); - pkt_len = cppi5_hdesc_get_pktlen(desc_rx); dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE); k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx); - new_skb = netdev_alloc_skb_ip_align(ndev, PRUETH_MAX_PKT_SIZE); + new_page = page_pool_dev_alloc_pages(rx_chn->pg_pool); /* if allocation fails we drop the packet but push the * descriptor back to the ring with old skb to prevent a stall */ - if (!new_skb) { + if (!new_page) { netdev_err(ndev, - "skb alloc failed, dropped mgm pkt from flow %d\n", + "page alloc failed, dropped mgm pkt from flow %d\n", flow_id); - new_skb = skb; - skb = NULL; /* return NULL */ - } else { - /* return the filled skb */ - skb_put(skb, pkt_len); + new_page = page; + page = NULL; /* return NULL */ } /* queue another DMA */ - ret = prueth_dma_rx_push(emac, new_skb, &emac->rx_mgm_chn); + ret = prueth_dma_rx_push_mapped(emac, &emac->rx_chns, new_page, + PRUETH_MAX_PKT_SIZE); if (WARN_ON(ret < 0)) - dev_kfree_skb_any(new_skb); + page_pool_recycle_direct(rx_chn->pg_pool, new_page); - return skb; + return page; } static void prueth_tx_ts_sr1(struct prueth_emac *emac, @@ -362,14 +360,14 @@ static void prueth_tx_ts_sr1(struct prueth_emac *emac, static irqreturn_t prueth_rx_mgm_ts_thread_sr1(int irq, void *dev_id) { struct prueth_emac *emac = dev_id; - struct sk_buff *skb; + struct page *page; - skb = prueth_process_rx_mgm(emac, PRUETH_RX_MGM_FLOW_TIMESTAMP_SR1); - if (!skb) + page = prueth_process_rx_mgm(emac, PRUETH_RX_MGM_FLOW_TIMESTAMP_SR1); + if (!page) return IRQ_NONE; - prueth_tx_ts_sr1(emac, (void *)skb->data); - dev_kfree_skb_any(skb); + prueth_tx_ts_sr1(emac, (void *)page_address(page)); + page_pool_recycle_direct(page->pp, page); return IRQ_HANDLED; } @@ -377,15 +375,15 @@ static irqreturn_t prueth_rx_mgm_ts_thread_sr1(int irq, void *dev_id) static irqreturn_t prueth_rx_mgm_rsp_thread(int irq, void *dev_id) { struct prueth_emac *emac = dev_id; - struct sk_buff *skb; + struct page *page; u32 rsp; - skb = prueth_process_rx_mgm(emac, PRUETH_RX_MGM_FLOW_RESPONSE_SR1); - if (!skb) + page = prueth_process_rx_mgm(emac, PRUETH_RX_MGM_FLOW_RESPONSE_SR1); + if (!page) return IRQ_NONE; /* Process command response */ - rsp = le32_to_cpu(*(__le32 *)skb->data) & 0xffff0000; + rsp = le32_to_cpu(*(__le32 *)page_address(page)) & 0xffff0000; if (rsp == ICSSG_SHUTDOWN_CMD_SR1) { netdev_dbg(emac->ndev, "f/w Shutdown cmd resp %x\n", rsp); complete(&emac->cmd_complete); @@ -394,7 +392,7 @@ static irqreturn_t prueth_rx_mgm_rsp_thread(int irq, void *dev_id) complete(&emac->cmd_complete); } - dev_kfree_skb_any(skb); + page_pool_recycle_direct(page->pp, page); return IRQ_HANDLED; } diff --git a/drivers/net/ethernet/ti/icssg/icssg_stats.c b/drivers/net/ethernet/ti/icssg/icssg_stats.c index 8800bd3a8d07..6f0edae38ea2 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_stats.c +++ b/drivers/net/ethernet/ti/icssg/icssg_stats.c @@ -26,6 +26,8 @@ void emac_update_hardware_stats(struct prueth_emac *emac) u32 val, reg; int i; + spin_lock(&prueth->stats_lock); + for (i = 0; i < ARRAY_SIZE(icssg_all_miig_stats); i++) { regmap_read(prueth->miig_rt, base + icssg_all_miig_stats[i].offset, @@ -51,6 +53,8 @@ void emac_update_hardware_stats(struct prueth_emac *emac) emac->pa_stats[i] += val; } } + + spin_unlock(&prueth->stats_lock); } void icssg_stats_work_handler(struct work_struct *work) diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c index 63e686f0b119..fd2b74508980 100644 --- a/drivers/net/ethernet/ti/netcp_ethss.c +++ b/drivers/net/ethernet/ti/netcp_ethss.c @@ -3796,7 +3796,7 @@ static int gbe_remove(struct netcp_device *netcp_device, void *inst_priv) { struct gbe_priv *gbe_dev = inst_priv; - del_timer_sync(&gbe_dev->timer); + timer_delete_sync(&gbe_dev->timer); cpts_release(gbe_dev->cpts); cpsw_ale_stop(gbe_dev->ale); netcp_txpipe_close(&gbe_dev->tx_pipe); diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index b3da76efa8f5..d9240fb91747 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -332,13 +332,13 @@ static void tlan_stop(struct net_device *dev) { struct tlan_priv *priv = netdev_priv(dev); - del_timer_sync(&priv->media_timer); + timer_delete_sync(&priv->media_timer); tlan_read_and_clear_stats(dev, TLAN_RECORD); outl(TLAN_HC_AD_RST, dev->base_addr + TLAN_HOST_CMD); /* Reset and power down phy */ tlan_reset_adapter(dev); if (priv->timer.function != NULL) { - del_timer_sync(&priv->timer); + timer_delete_sync(&priv->timer); priv->timer.function = NULL; } } diff --git a/drivers/net/ethernet/toshiba/Kconfig b/drivers/net/ethernet/toshiba/Kconfig index 701e9b7c1c3b..b1e27e3b99eb 100644 --- a/drivers/net/ethernet/toshiba/Kconfig +++ b/drivers/net/ethernet/toshiba/Kconfig @@ -6,7 +6,7 @@ config NET_VENDOR_TOSHIBA bool "Toshiba devices" default y - depends on PCI && (PPC_IBM_CELL_BLADE || MIPS) || PPC_PS3 + depends on PCI && MIPS || PPC_PS3 help If you have a network (Ethernet) card belonging to this class, say Y. @@ -39,15 +39,6 @@ config GELIC_WIRELESS the driver automatically distinguishes the models, you can safely enable this option even if you have a wireless-less model. -config SPIDER_NET - tristate "Spider Gigabit Ethernet driver" - depends on PCI && PPC_IBM_CELL_BLADE - select FW_LOADER - select SUNGEM_PHY - help - This driver supports the Gigabit Ethernet chips present on the - Cell Processor-Based Blades from IBM. - config TC35815 tristate "TOSHIBA TC35815 Ethernet support" depends on PCI && MIPS diff --git a/drivers/net/ethernet/toshiba/Makefile b/drivers/net/ethernet/toshiba/Makefile index f434fd0f429e..27e2164cf7e9 100644 --- a/drivers/net/ethernet/toshiba/Makefile +++ b/drivers/net/ethernet/toshiba/Makefile @@ -6,6 +6,4 @@ obj-$(CONFIG_GELIC_NET) += ps3_gelic.o gelic_wireless-$(CONFIG_GELIC_WIRELESS) += ps3_gelic_wireless.o ps3_gelic-objs += ps3_gelic_net.o $(gelic_wireless-y) -spidernet-y += spider_net.o spider_net_ethtool.o -obj-$(CONFIG_SPIDER_NET) += spidernet.o obj-$(CONFIG_TC35815) += tc35815.o diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c deleted file mode 100644 index a4937c18d7cb..000000000000 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ /dev/null @@ -1,2556 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Network device driver for Cell Processor-Based Blade and Celleb platform - * - * (C) Copyright IBM Corp. 2005 - * (C) Copyright 2006 TOSHIBA CORPORATION - * - * Authors : Utz Bacher <utz.bacher@de.ibm.com> - * Jens Osterkamp <Jens.Osterkamp@de.ibm.com> - */ - -#include <linux/compiler.h> -#include <linux/crc32.h> -#include <linux/delay.h> -#include <linux/etherdevice.h> -#include <linux/ethtool.h> -#include <linux/firmware.h> -#include <linux/if_vlan.h> -#include <linux/in.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/gfp.h> -#include <linux/ioport.h> -#include <linux/ip.h> -#include <linux/kernel.h> -#include <linux/mii.h> -#include <linux/module.h> -#include <linux/netdevice.h> -#include <linux/device.h> -#include <linux/pci.h> -#include <linux/skbuff.h> -#include <linux/tcp.h> -#include <linux/types.h> -#include <linux/vmalloc.h> -#include <linux/wait.h> -#include <linux/workqueue.h> -#include <linux/bitops.h> -#include <linux/of.h> -#include <net/checksum.h> - -#include "spider_net.h" - -MODULE_AUTHOR("Utz Bacher <utz.bacher@de.ibm.com> and Jens Osterkamp " \ - "<Jens.Osterkamp@de.ibm.com>"); -MODULE_DESCRIPTION("Spider Southbridge Gigabit Ethernet driver"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(VERSION); -MODULE_FIRMWARE(SPIDER_NET_FIRMWARE_NAME); - -static int rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_DEFAULT; -static int tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_DEFAULT; - -module_param(rx_descriptors, int, 0444); -module_param(tx_descriptors, int, 0444); - -MODULE_PARM_DESC(rx_descriptors, "number of descriptors used " \ - "in rx chains"); -MODULE_PARM_DESC(tx_descriptors, "number of descriptors used " \ - "in tx chain"); - -char spider_net_driver_name[] = "spidernet"; - -static const struct pci_device_id spider_net_pci_tbl[] = { - { PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_SPIDER_NET, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, - { 0, } -}; - -MODULE_DEVICE_TABLE(pci, spider_net_pci_tbl); - -/** - * spider_net_read_reg - reads an SMMIO register of a card - * @card: device structure - * @reg: register to read from - * - * returns the content of the specified SMMIO register. - */ -static inline u32 -spider_net_read_reg(struct spider_net_card *card, u32 reg) -{ - /* We use the powerpc specific variants instead of readl_be() because - * we know spidernet is not a real PCI device and we can thus avoid the - * performance hit caused by the PCI workarounds. - */ - return in_be32(card->regs + reg); -} - -/** - * spider_net_write_reg - writes to an SMMIO register of a card - * @card: device structure - * @reg: register to write to - * @value: value to write into the specified SMMIO register - */ -static inline void -spider_net_write_reg(struct spider_net_card *card, u32 reg, u32 value) -{ - /* We use the powerpc specific variants instead of writel_be() because - * we know spidernet is not a real PCI device and we can thus avoid the - * performance hit caused by the PCI workarounds. - */ - out_be32(card->regs + reg, value); -} - -/** - * spider_net_write_phy - write to phy register - * @netdev: adapter to be written to - * @mii_id: id of MII - * @reg: PHY register - * @val: value to be written to phy register - * - * spider_net_write_phy_register writes to an arbitrary PHY - * register via the spider GPCWOPCMD register. We assume the queue does - * not run full (not more than 15 commands outstanding). - **/ -static void -spider_net_write_phy(struct net_device *netdev, int mii_id, - int reg, int val) -{ - struct spider_net_card *card = netdev_priv(netdev); - u32 writevalue; - - writevalue = ((u32)mii_id << 21) | - ((u32)reg << 16) | ((u32)val); - - spider_net_write_reg(card, SPIDER_NET_GPCWOPCMD, writevalue); -} - -/** - * spider_net_read_phy - read from phy register - * @netdev: network device to be read from - * @mii_id: id of MII - * @reg: PHY register - * - * Returns value read from PHY register - * - * spider_net_write_phy reads from an arbitrary PHY - * register via the spider GPCROPCMD register - **/ -static int -spider_net_read_phy(struct net_device *netdev, int mii_id, int reg) -{ - struct spider_net_card *card = netdev_priv(netdev); - u32 readvalue; - - readvalue = ((u32)mii_id << 21) | ((u32)reg << 16); - spider_net_write_reg(card, SPIDER_NET_GPCROPCMD, readvalue); - - /* we don't use semaphores to wait for an SPIDER_NET_GPROPCMPINT - * interrupt, as we poll for the completion of the read operation - * in spider_net_read_phy. Should take about 50 us - */ - do { - readvalue = spider_net_read_reg(card, SPIDER_NET_GPCROPCMD); - } while (readvalue & SPIDER_NET_GPREXEC); - - readvalue &= SPIDER_NET_GPRDAT_MASK; - - return readvalue; -} - -/** - * spider_net_setup_aneg - initial auto-negotiation setup - * @card: device structure - **/ -static void -spider_net_setup_aneg(struct spider_net_card *card) -{ - struct mii_phy *phy = &card->phy; - u32 advertise = 0; - u16 bmsr, estat; - - bmsr = spider_net_read_phy(card->netdev, phy->mii_id, MII_BMSR); - estat = spider_net_read_phy(card->netdev, phy->mii_id, MII_ESTATUS); - - if (bmsr & BMSR_10HALF) - advertise |= ADVERTISED_10baseT_Half; - if (bmsr & BMSR_10FULL) - advertise |= ADVERTISED_10baseT_Full; - if (bmsr & BMSR_100HALF) - advertise |= ADVERTISED_100baseT_Half; - if (bmsr & BMSR_100FULL) - advertise |= ADVERTISED_100baseT_Full; - - if ((bmsr & BMSR_ESTATEN) && (estat & ESTATUS_1000_TFULL)) - advertise |= SUPPORTED_1000baseT_Full; - if ((bmsr & BMSR_ESTATEN) && (estat & ESTATUS_1000_THALF)) - advertise |= SUPPORTED_1000baseT_Half; - - sungem_phy_probe(phy, phy->mii_id); - phy->def->ops->setup_aneg(phy, advertise); - -} - -/** - * spider_net_rx_irq_off - switch off rx irq on this spider card - * @card: device structure - * - * switches off rx irq by masking them out in the GHIINTnMSK register - */ -static void -spider_net_rx_irq_off(struct spider_net_card *card) -{ - u32 regvalue; - - regvalue = SPIDER_NET_INT0_MASK_VALUE & (~SPIDER_NET_RXINT); - spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, regvalue); -} - -/** - * spider_net_rx_irq_on - switch on rx irq on this spider card - * @card: device structure - * - * switches on rx irq by enabling them in the GHIINTnMSK register - */ -static void -spider_net_rx_irq_on(struct spider_net_card *card) -{ - u32 regvalue; - - regvalue = SPIDER_NET_INT0_MASK_VALUE | SPIDER_NET_RXINT; - spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, regvalue); -} - -/** - * spider_net_set_promisc - sets the unicast address or the promiscuous mode - * @card: card structure - * - * spider_net_set_promisc sets the unicast destination address filter and - * thus either allows for non-promisc mode or promisc mode - */ -static void -spider_net_set_promisc(struct spider_net_card *card) -{ - u32 macu, macl; - struct net_device *netdev = card->netdev; - - if (netdev->flags & IFF_PROMISC) { - /* clear destination entry 0 */ - spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR, 0); - spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR + 0x04, 0); - spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R, - SPIDER_NET_PROMISC_VALUE); - } else { - macu = netdev->dev_addr[0]; - macu <<= 8; - macu |= netdev->dev_addr[1]; - memcpy(&macl, &netdev->dev_addr[2], sizeof(macl)); - - macu |= SPIDER_NET_UA_DESCR_VALUE; - spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR, macu); - spider_net_write_reg(card, SPIDER_NET_GMRUAFILnR + 0x04, macl); - spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R, - SPIDER_NET_NONPROMISC_VALUE); - } -} - -/** - * spider_net_get_descr_status -- returns the status of a descriptor - * @hwdescr: descriptor to look at - * - * returns the status as in the dmac_cmd_status field of the descriptor - */ -static inline int -spider_net_get_descr_status(struct spider_net_hw_descr *hwdescr) -{ - return hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_IND_PROC_MASK; -} - -/** - * spider_net_free_chain - free descriptor chain - * @card: card structure - * @chain: address of chain - * - */ -static void -spider_net_free_chain(struct spider_net_card *card, - struct spider_net_descr_chain *chain) -{ - struct spider_net_descr *descr; - - descr = chain->ring; - do { - descr->bus_addr = 0; - descr->hwdescr->next_descr_addr = 0; - descr = descr->next; - } while (descr != chain->ring); - - dma_free_coherent(&card->pdev->dev, chain->num_desc * sizeof(struct spider_net_hw_descr), - chain->hwring, chain->dma_addr); -} - -/** - * spider_net_init_chain - alloc and link descriptor chain - * @card: card structure - * @chain: address of chain - * - * We manage a circular list that mirrors the hardware structure, - * except that the hardware uses bus addresses. - * - * Returns 0 on success, <0 on failure - */ -static int -spider_net_init_chain(struct spider_net_card *card, - struct spider_net_descr_chain *chain) -{ - int i; - struct spider_net_descr *descr; - struct spider_net_hw_descr *hwdescr; - dma_addr_t buf; - size_t alloc_size; - - alloc_size = chain->num_desc * sizeof(struct spider_net_hw_descr); - - chain->hwring = dma_alloc_coherent(&card->pdev->dev, alloc_size, - &chain->dma_addr, GFP_KERNEL); - if (!chain->hwring) - return -ENOMEM; - - /* Set up the hardware pointers in each descriptor */ - descr = chain->ring; - hwdescr = chain->hwring; - buf = chain->dma_addr; - for (i=0; i < chain->num_desc; i++, descr++, hwdescr++) { - hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE; - hwdescr->next_descr_addr = 0; - - descr->hwdescr = hwdescr; - descr->bus_addr = buf; - descr->next = descr + 1; - descr->prev = descr - 1; - - buf += sizeof(struct spider_net_hw_descr); - } - /* do actual circular list */ - (descr-1)->next = chain->ring; - chain->ring->prev = descr-1; - - spin_lock_init(&chain->lock); - chain->head = chain->ring; - chain->tail = chain->ring; - return 0; -} - -/** - * spider_net_free_rx_chain_contents - frees descr contents in rx chain - * @card: card structure - * - * returns 0 on success, <0 on failure - */ -static void -spider_net_free_rx_chain_contents(struct spider_net_card *card) -{ - struct spider_net_descr *descr; - - descr = card->rx_chain.head; - do { - if (descr->skb) { - dma_unmap_single(&card->pdev->dev, - descr->hwdescr->buf_addr, - SPIDER_NET_MAX_FRAME, - DMA_BIDIRECTIONAL); - dev_kfree_skb(descr->skb); - descr->skb = NULL; - } - descr = descr->next; - } while (descr != card->rx_chain.head); -} - -/** - * spider_net_prepare_rx_descr - Reinitialize RX descriptor - * @card: card structure - * @descr: descriptor to re-init - * - * Return 0 on success, <0 on failure. - * - * Allocates a new rx skb, iommu-maps it and attaches it to the - * descriptor. Mark the descriptor as activated, ready-to-use. - */ -static int -spider_net_prepare_rx_descr(struct spider_net_card *card, - struct spider_net_descr *descr) -{ - struct spider_net_hw_descr *hwdescr = descr->hwdescr; - dma_addr_t buf; - int offset; - int bufsize; - - /* we need to round up the buffer size to a multiple of 128 */ - bufsize = (SPIDER_NET_MAX_FRAME + SPIDER_NET_RXBUF_ALIGN - 1) & - (~(SPIDER_NET_RXBUF_ALIGN - 1)); - - /* and we need to have it 128 byte aligned, therefore we allocate a - * bit more - */ - /* allocate an skb */ - descr->skb = netdev_alloc_skb(card->netdev, - bufsize + SPIDER_NET_RXBUF_ALIGN - 1); - if (!descr->skb) { - if (netif_msg_rx_err(card) && net_ratelimit()) - dev_err(&card->netdev->dev, - "Not enough memory to allocate rx buffer\n"); - card->spider_stats.alloc_rx_skb_error++; - return -ENOMEM; - } - hwdescr->buf_size = bufsize; - hwdescr->result_size = 0; - hwdescr->valid_size = 0; - hwdescr->data_status = 0; - hwdescr->data_error = 0; - - offset = ((unsigned long)descr->skb->data) & - (SPIDER_NET_RXBUF_ALIGN - 1); - if (offset) - skb_reserve(descr->skb, SPIDER_NET_RXBUF_ALIGN - offset); - /* iommu-map the skb */ - buf = dma_map_single(&card->pdev->dev, descr->skb->data, - SPIDER_NET_MAX_FRAME, DMA_FROM_DEVICE); - if (dma_mapping_error(&card->pdev->dev, buf)) { - dev_kfree_skb_any(descr->skb); - descr->skb = NULL; - if (netif_msg_rx_err(card) && net_ratelimit()) - dev_err(&card->netdev->dev, "Could not iommu-map rx buffer\n"); - card->spider_stats.rx_iommu_map_error++; - hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE; - } else { - hwdescr->buf_addr = buf; - wmb(); - hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_CARDOWNED | - SPIDER_NET_DMAC_NOINTR_COMPLETE; - } - - return 0; -} - -/** - * spider_net_enable_rxchtails - sets RX dmac chain tail addresses - * @card: card structure - * - * spider_net_enable_rxchtails sets the RX DMAC chain tail addresses in the - * chip by writing to the appropriate register. DMA is enabled in - * spider_net_enable_rxdmac. - */ -static inline void -spider_net_enable_rxchtails(struct spider_net_card *card) -{ - /* assume chain is aligned correctly */ - spider_net_write_reg(card, SPIDER_NET_GDADCHA , - card->rx_chain.tail->bus_addr); -} - -/** - * spider_net_enable_rxdmac - enables a receive DMA controller - * @card: card structure - * - * spider_net_enable_rxdmac enables the DMA controller by setting RX_DMA_EN - * in the GDADMACCNTR register - */ -static inline void -spider_net_enable_rxdmac(struct spider_net_card *card) -{ - wmb(); - spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR, - SPIDER_NET_DMA_RX_VALUE); -} - -/** - * spider_net_disable_rxdmac - disables the receive DMA controller - * @card: card structure - * - * spider_net_disable_rxdmac terminates processing on the DMA controller - * by turing off the DMA controller, with the force-end flag set. - */ -static inline void -spider_net_disable_rxdmac(struct spider_net_card *card) -{ - spider_net_write_reg(card, SPIDER_NET_GDADMACCNTR, - SPIDER_NET_DMA_RX_FEND_VALUE); -} - -/** - * spider_net_refill_rx_chain - refills descriptors/skbs in the rx chains - * @card: card structure - * - * refills descriptors in the rx chain: allocates skbs and iommu-maps them. - */ -static void -spider_net_refill_rx_chain(struct spider_net_card *card) -{ - struct spider_net_descr_chain *chain = &card->rx_chain; - unsigned long flags; - - /* one context doing the refill (and a second context seeing that - * and omitting it) is ok. If called by NAPI, we'll be called again - * as spider_net_decode_one_descr is called several times. If some - * interrupt calls us, the NAPI is about to clean up anyway. - */ - if (!spin_trylock_irqsave(&chain->lock, flags)) - return; - - while (spider_net_get_descr_status(chain->head->hwdescr) == - SPIDER_NET_DESCR_NOT_IN_USE) { - if (spider_net_prepare_rx_descr(card, chain->head)) - break; - chain->head = chain->head->next; - } - - spin_unlock_irqrestore(&chain->lock, flags); -} - -/** - * spider_net_alloc_rx_skbs - Allocates rx skbs in rx descriptor chains - * @card: card structure - * - * Returns 0 on success, <0 on failure. - */ -static int -spider_net_alloc_rx_skbs(struct spider_net_card *card) -{ - struct spider_net_descr_chain *chain = &card->rx_chain; - struct spider_net_descr *start = chain->tail; - struct spider_net_descr *descr = start; - - /* Link up the hardware chain pointers */ - do { - descr->prev->hwdescr->next_descr_addr = descr->bus_addr; - descr = descr->next; - } while (descr != start); - - /* Put at least one buffer into the chain. if this fails, - * we've got a problem. If not, spider_net_refill_rx_chain - * will do the rest at the end of this function. - */ - if (spider_net_prepare_rx_descr(card, chain->head)) - goto error; - else - chain->head = chain->head->next; - - /* This will allocate the rest of the rx buffers; - * if not, it's business as usual later on. - */ - spider_net_refill_rx_chain(card); - spider_net_enable_rxdmac(card); - return 0; - -error: - spider_net_free_rx_chain_contents(card); - return -ENOMEM; -} - -/** - * spider_net_get_multicast_hash - generates hash for multicast filter table - * @netdev: interface device structure - * @addr: multicast address - * - * returns the hash value. - * - * spider_net_get_multicast_hash calculates a hash value for a given multicast - * address, that is used to set the multicast filter tables - */ -static u8 -spider_net_get_multicast_hash(struct net_device *netdev, __u8 *addr) -{ - u32 crc; - u8 hash; - char addr_for_crc[ETH_ALEN] = { 0, }; - int i, bit; - - for (i = 0; i < ETH_ALEN * 8; i++) { - bit = (addr[i / 8] >> (i % 8)) & 1; - addr_for_crc[ETH_ALEN - 1 - i / 8] += bit << (7 - (i % 8)); - } - - crc = crc32_be(~0, addr_for_crc, netdev->addr_len); - - hash = (crc >> 27); - hash <<= 3; - hash |= crc & 7; - hash &= 0xff; - - return hash; -} - -/** - * spider_net_set_multi - sets multicast addresses and promisc flags - * @netdev: interface device structure - * - * spider_net_set_multi configures multicast addresses as needed for the - * netdev interface. It also sets up multicast, allmulti and promisc - * flags appropriately - */ -static void -spider_net_set_multi(struct net_device *netdev) -{ - struct netdev_hw_addr *ha; - u8 hash; - int i; - u32 reg; - struct spider_net_card *card = netdev_priv(netdev); - DECLARE_BITMAP(bitmask, SPIDER_NET_MULTICAST_HASHES); - - spider_net_set_promisc(card); - - if (netdev->flags & IFF_ALLMULTI) { - bitmap_fill(bitmask, SPIDER_NET_MULTICAST_HASHES); - goto write_hash; - } - - bitmap_zero(bitmask, SPIDER_NET_MULTICAST_HASHES); - - /* well, we know, what the broadcast hash value is: it's xfd - hash = spider_net_get_multicast_hash(netdev, netdev->broadcast); */ - __set_bit(0xfd, bitmask); - - netdev_for_each_mc_addr(ha, netdev) { - hash = spider_net_get_multicast_hash(netdev, ha->addr); - __set_bit(hash, bitmask); - } - -write_hash: - for (i = 0; i < SPIDER_NET_MULTICAST_HASHES / 4; i++) { - reg = 0; - if (test_bit(i * 4, bitmask)) - reg += 0x08; - reg <<= 8; - if (test_bit(i * 4 + 1, bitmask)) - reg += 0x08; - reg <<= 8; - if (test_bit(i * 4 + 2, bitmask)) - reg += 0x08; - reg <<= 8; - if (test_bit(i * 4 + 3, bitmask)) - reg += 0x08; - - spider_net_write_reg(card, SPIDER_NET_GMRMHFILnR + i * 4, reg); - } -} - -/** - * spider_net_prepare_tx_descr - fill tx descriptor with skb data - * @card: card structure - * @skb: packet to use - * - * returns 0 on success, <0 on failure. - * - * fills out the descriptor structure with skb data and len. Copies data, - * if needed (32bit DMA!) - */ -static int -spider_net_prepare_tx_descr(struct spider_net_card *card, - struct sk_buff *skb) -{ - struct spider_net_descr_chain *chain = &card->tx_chain; - struct spider_net_descr *descr; - struct spider_net_hw_descr *hwdescr; - dma_addr_t buf; - unsigned long flags; - - buf = dma_map_single(&card->pdev->dev, skb->data, skb->len, - DMA_TO_DEVICE); - if (dma_mapping_error(&card->pdev->dev, buf)) { - if (netif_msg_tx_err(card) && net_ratelimit()) - dev_err(&card->netdev->dev, "could not iommu-map packet (%p, %i). " - "Dropping packet\n", skb->data, skb->len); - card->spider_stats.tx_iommu_map_error++; - return -ENOMEM; - } - - spin_lock_irqsave(&chain->lock, flags); - descr = card->tx_chain.head; - if (descr->next == chain->tail->prev) { - spin_unlock_irqrestore(&chain->lock, flags); - dma_unmap_single(&card->pdev->dev, buf, skb->len, - DMA_TO_DEVICE); - return -ENOMEM; - } - hwdescr = descr->hwdescr; - chain->head = descr->next; - - descr->skb = skb; - hwdescr->buf_addr = buf; - hwdescr->buf_size = skb->len; - hwdescr->next_descr_addr = 0; - hwdescr->data_status = 0; - - hwdescr->dmac_cmd_status = - SPIDER_NET_DESCR_CARDOWNED | SPIDER_NET_DMAC_TXFRMTL; - spin_unlock_irqrestore(&chain->lock, flags); - - if (skb->ip_summed == CHECKSUM_PARTIAL) - switch (ip_hdr(skb)->protocol) { - case IPPROTO_TCP: - hwdescr->dmac_cmd_status |= SPIDER_NET_DMAC_TCP; - break; - case IPPROTO_UDP: - hwdescr->dmac_cmd_status |= SPIDER_NET_DMAC_UDP; - break; - } - - /* Chain the bus address, so that the DMA engine finds this descr. */ - wmb(); - descr->prev->hwdescr->next_descr_addr = descr->bus_addr; - - netif_trans_update(card->netdev); /* set netdev watchdog timer */ - return 0; -} - -static int -spider_net_set_low_watermark(struct spider_net_card *card) -{ - struct spider_net_descr *descr = card->tx_chain.tail; - struct spider_net_hw_descr *hwdescr; - unsigned long flags; - int status; - int cnt=0; - int i; - - /* Measure the length of the queue. Measurement does not - * need to be precise -- does not need a lock. - */ - while (descr != card->tx_chain.head) { - status = descr->hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_NOT_IN_USE; - if (status == SPIDER_NET_DESCR_NOT_IN_USE) - break; - descr = descr->next; - cnt++; - } - - /* If TX queue is short, don't even bother with interrupts */ - if (cnt < card->tx_chain.num_desc/4) - return cnt; - - /* Set low-watermark 3/4th's of the way into the queue. */ - descr = card->tx_chain.tail; - cnt = (cnt*3)/4; - for (i=0;i<cnt; i++) - descr = descr->next; - - /* Set the new watermark, clear the old watermark */ - spin_lock_irqsave(&card->tx_chain.lock, flags); - descr->hwdescr->dmac_cmd_status |= SPIDER_NET_DESCR_TXDESFLG; - if (card->low_watermark && card->low_watermark != descr) { - hwdescr = card->low_watermark->hwdescr; - hwdescr->dmac_cmd_status = - hwdescr->dmac_cmd_status & ~SPIDER_NET_DESCR_TXDESFLG; - } - card->low_watermark = descr; - spin_unlock_irqrestore(&card->tx_chain.lock, flags); - return cnt; -} - -/** - * spider_net_release_tx_chain - processes sent tx descriptors - * @card: adapter structure - * @brutal: if set, don't care about whether descriptor seems to be in use - * - * returns 0 if the tx ring is empty, otherwise 1. - * - * spider_net_release_tx_chain releases the tx descriptors that spider has - * finished with (if non-brutal) or simply release tx descriptors (if brutal). - * If some other context is calling this function, we return 1 so that we're - * scheduled again (if we were scheduled) and will not lose initiative. - */ -static int -spider_net_release_tx_chain(struct spider_net_card *card, int brutal) -{ - struct net_device *dev = card->netdev; - struct spider_net_descr_chain *chain = &card->tx_chain; - struct spider_net_descr *descr; - struct spider_net_hw_descr *hwdescr; - struct sk_buff *skb; - u32 buf_addr; - unsigned long flags; - int status; - - while (1) { - spin_lock_irqsave(&chain->lock, flags); - if (chain->tail == chain->head) { - spin_unlock_irqrestore(&chain->lock, flags); - return 0; - } - descr = chain->tail; - hwdescr = descr->hwdescr; - - status = spider_net_get_descr_status(hwdescr); - switch (status) { - case SPIDER_NET_DESCR_COMPLETE: - dev->stats.tx_packets++; - dev->stats.tx_bytes += descr->skb->len; - break; - - case SPIDER_NET_DESCR_CARDOWNED: - if (!brutal) { - spin_unlock_irqrestore(&chain->lock, flags); - return 1; - } - - /* fallthrough, if we release the descriptors - * brutally (then we don't care about - * SPIDER_NET_DESCR_CARDOWNED) - */ - fallthrough; - - case SPIDER_NET_DESCR_RESPONSE_ERROR: - case SPIDER_NET_DESCR_PROTECTION_ERROR: - case SPIDER_NET_DESCR_FORCE_END: - if (netif_msg_tx_err(card)) - dev_err(&card->netdev->dev, "forcing end of tx descriptor " - "with status x%02x\n", status); - dev->stats.tx_errors++; - break; - - default: - dev->stats.tx_dropped++; - if (!brutal) { - spin_unlock_irqrestore(&chain->lock, flags); - return 1; - } - } - - chain->tail = descr->next; - hwdescr->dmac_cmd_status |= SPIDER_NET_DESCR_NOT_IN_USE; - skb = descr->skb; - descr->skb = NULL; - buf_addr = hwdescr->buf_addr; - spin_unlock_irqrestore(&chain->lock, flags); - - /* unmap the skb */ - if (skb) { - dma_unmap_single(&card->pdev->dev, buf_addr, skb->len, - DMA_TO_DEVICE); - dev_consume_skb_any(skb); - } - } - return 0; -} - -/** - * spider_net_kick_tx_dma - enables TX DMA processing - * @card: card structure - * - * This routine will start the transmit DMA running if - * it is not already running. This routine ned only be - * called when queueing a new packet to an empty tx queue. - * Writes the current tx chain head as start address - * of the tx descriptor chain and enables the transmission - * DMA engine. - */ -static inline void -spider_net_kick_tx_dma(struct spider_net_card *card) -{ - struct spider_net_descr *descr; - - if (spider_net_read_reg(card, SPIDER_NET_GDTDMACCNTR) & - SPIDER_NET_TX_DMA_EN) - goto out; - - descr = card->tx_chain.tail; - for (;;) { - if (spider_net_get_descr_status(descr->hwdescr) == - SPIDER_NET_DESCR_CARDOWNED) { - spider_net_write_reg(card, SPIDER_NET_GDTDCHA, - descr->bus_addr); - spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR, - SPIDER_NET_DMA_TX_VALUE); - break; - } - if (descr == card->tx_chain.head) - break; - descr = descr->next; - } - -out: - mod_timer(&card->tx_timer, jiffies + SPIDER_NET_TX_TIMER); -} - -/** - * spider_net_xmit - transmits a frame over the device - * @skb: packet to send out - * @netdev: interface device structure - * - * returns NETDEV_TX_OK on success, NETDEV_TX_BUSY on failure - */ -static netdev_tx_t -spider_net_xmit(struct sk_buff *skb, struct net_device *netdev) -{ - int cnt; - struct spider_net_card *card = netdev_priv(netdev); - - spider_net_release_tx_chain(card, 0); - - if (spider_net_prepare_tx_descr(card, skb) != 0) { - netdev->stats.tx_dropped++; - netif_stop_queue(netdev); - return NETDEV_TX_BUSY; - } - - cnt = spider_net_set_low_watermark(card); - if (cnt < 5) - spider_net_kick_tx_dma(card); - return NETDEV_TX_OK; -} - -/** - * spider_net_cleanup_tx_ring - cleans up the TX ring - * @t: timer context used to obtain the pointer to net card data structure - * - * spider_net_cleanup_tx_ring is called by either the tx_timer - * or from the NAPI polling routine. - * This routine releases resources associted with transmitted - * packets, including updating the queue tail pointer. - */ -static void -spider_net_cleanup_tx_ring(struct timer_list *t) -{ - struct spider_net_card *card = from_timer(card, t, tx_timer); - if ((spider_net_release_tx_chain(card, 0) != 0) && - (card->netdev->flags & IFF_UP)) { - spider_net_kick_tx_dma(card); - netif_wake_queue(card->netdev); - } -} - -/** - * spider_net_do_ioctl - called for device ioctls - * @netdev: interface device structure - * @ifr: request parameter structure for ioctl - * @cmd: command code for ioctl - * - * returns 0 on success, <0 on failure. Currently, we have no special ioctls. - * -EOPNOTSUPP is returned, if an unknown ioctl was requested - */ -static int -spider_net_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) -{ - switch (cmd) { - default: - return -EOPNOTSUPP; - } -} - -/** - * spider_net_pass_skb_up - takes an skb from a descriptor and passes it on - * @descr: descriptor to process - * @card: card structure - * - * Fills out skb structure and passes the data to the stack. - * The descriptor state is not changed. - */ -static void -spider_net_pass_skb_up(struct spider_net_descr *descr, - struct spider_net_card *card) -{ - struct spider_net_hw_descr *hwdescr = descr->hwdescr; - struct sk_buff *skb = descr->skb; - struct net_device *netdev = card->netdev; - u32 data_status = hwdescr->data_status; - u32 data_error = hwdescr->data_error; - - skb_put(skb, hwdescr->valid_size); - - /* the card seems to add 2 bytes of junk in front - * of the ethernet frame - */ -#define SPIDER_MISALIGN 2 - skb_pull(skb, SPIDER_MISALIGN); - skb->protocol = eth_type_trans(skb, netdev); - - /* checksum offload */ - skb_checksum_none_assert(skb); - if (netdev->features & NETIF_F_RXCSUM) { - if ( ( (data_status & SPIDER_NET_DATA_STATUS_CKSUM_MASK) == - SPIDER_NET_DATA_STATUS_CKSUM_MASK) && - !(data_error & SPIDER_NET_DATA_ERR_CKSUM_MASK)) - skb->ip_summed = CHECKSUM_UNNECESSARY; - } - - if (data_status & SPIDER_NET_VLAN_PACKET) { - /* further enhancements: HW-accel VLAN */ - } - - /* update netdevice statistics */ - netdev->stats.rx_packets++; - netdev->stats.rx_bytes += skb->len; - - /* pass skb up to stack */ - netif_receive_skb(skb); -} - -static void show_rx_chain(struct spider_net_card *card) -{ - struct spider_net_descr_chain *chain = &card->rx_chain; - struct spider_net_descr *start= chain->tail; - struct spider_net_descr *descr= start; - struct spider_net_hw_descr *hwd = start->hwdescr; - struct device *dev = &card->netdev->dev; - u32 curr_desc, next_desc; - int status; - - int tot = 0; - int cnt = 0; - int off = start - chain->ring; - int cstat = hwd->dmac_cmd_status; - - dev_info(dev, "Total number of descrs=%d\n", - chain->num_desc); - dev_info(dev, "Chain tail located at descr=%d, status=0x%x\n", - off, cstat); - - curr_desc = spider_net_read_reg(card, SPIDER_NET_GDACTDPA); - next_desc = spider_net_read_reg(card, SPIDER_NET_GDACNEXTDA); - - status = cstat; - do - { - hwd = descr->hwdescr; - off = descr - chain->ring; - status = hwd->dmac_cmd_status; - - if (descr == chain->head) - dev_info(dev, "Chain head is at %d, head status=0x%x\n", - off, status); - - if (curr_desc == descr->bus_addr) - dev_info(dev, "HW curr desc (GDACTDPA) is at %d, status=0x%x\n", - off, status); - - if (next_desc == descr->bus_addr) - dev_info(dev, "HW next desc (GDACNEXTDA) is at %d, status=0x%x\n", - off, status); - - if (hwd->next_descr_addr == 0) - dev_info(dev, "chain is cut at %d\n", off); - - if (cstat != status) { - int from = (chain->num_desc + off - cnt) % chain->num_desc; - int to = (chain->num_desc + off - 1) % chain->num_desc; - dev_info(dev, "Have %d (from %d to %d) descrs " - "with stat=0x%08x\n", cnt, from, to, cstat); - cstat = status; - cnt = 0; - } - - cnt ++; - tot ++; - descr = descr->next; - } while (descr != start); - - dev_info(dev, "Last %d descrs with stat=0x%08x " - "for a total of %d descrs\n", cnt, cstat, tot); - -#ifdef DEBUG - /* Now dump the whole ring */ - descr = start; - do - { - struct spider_net_hw_descr *hwd = descr->hwdescr; - status = spider_net_get_descr_status(hwd); - cnt = descr - chain->ring; - dev_info(dev, "Descr %d stat=0x%08x skb=%p\n", - cnt, status, descr->skb); - dev_info(dev, "bus addr=%08x buf addr=%08x sz=%d\n", - descr->bus_addr, hwd->buf_addr, hwd->buf_size); - dev_info(dev, "next=%08x result sz=%d valid sz=%d\n", - hwd->next_descr_addr, hwd->result_size, - hwd->valid_size); - dev_info(dev, "dmac=%08x data stat=%08x data err=%08x\n", - hwd->dmac_cmd_status, hwd->data_status, - hwd->data_error); - dev_info(dev, "\n"); - - descr = descr->next; - } while (descr != start); -#endif - -} - -/** - * spider_net_resync_head_ptr - Advance head ptr past empty descrs - * @card: card structure - * - * If the driver fails to keep up and empty the queue, then the - * hardware wil run out of room to put incoming packets. This - * will cause the hardware to skip descrs that are full (instead - * of halting/retrying). Thus, once the driver runs, it wil need - * to "catch up" to where the hardware chain pointer is at. - */ -static void spider_net_resync_head_ptr(struct spider_net_card *card) -{ - unsigned long flags; - struct spider_net_descr_chain *chain = &card->rx_chain; - struct spider_net_descr *descr; - int i, status; - - /* Advance head pointer past any empty descrs */ - descr = chain->head; - status = spider_net_get_descr_status(descr->hwdescr); - - if (status == SPIDER_NET_DESCR_NOT_IN_USE) - return; - - spin_lock_irqsave(&chain->lock, flags); - - descr = chain->head; - status = spider_net_get_descr_status(descr->hwdescr); - for (i=0; i<chain->num_desc; i++) { - if (status != SPIDER_NET_DESCR_CARDOWNED) break; - descr = descr->next; - status = spider_net_get_descr_status(descr->hwdescr); - } - chain->head = descr; - - spin_unlock_irqrestore(&chain->lock, flags); -} - -static int spider_net_resync_tail_ptr(struct spider_net_card *card) -{ - struct spider_net_descr_chain *chain = &card->rx_chain; - struct spider_net_descr *descr; - int i, status; - - /* Advance tail pointer past any empty and reaped descrs */ - descr = chain->tail; - status = spider_net_get_descr_status(descr->hwdescr); - - for (i=0; i<chain->num_desc; i++) { - if ((status != SPIDER_NET_DESCR_CARDOWNED) && - (status != SPIDER_NET_DESCR_NOT_IN_USE)) break; - descr = descr->next; - status = spider_net_get_descr_status(descr->hwdescr); - } - chain->tail = descr; - - if ((i == chain->num_desc) || (i == 0)) - return 1; - return 0; -} - -/** - * spider_net_decode_one_descr - processes an RX descriptor - * @card: card structure - * - * Returns 1 if a packet has been sent to the stack, otherwise 0. - * - * Processes an RX descriptor by iommu-unmapping the data buffer - * and passing the packet up to the stack. This function is called - * in softirq context, e.g. either bottom half from interrupt or - * NAPI polling context. - */ -static int -spider_net_decode_one_descr(struct spider_net_card *card) -{ - struct net_device *dev = card->netdev; - struct spider_net_descr_chain *chain = &card->rx_chain; - struct spider_net_descr *descr = chain->tail; - struct spider_net_hw_descr *hwdescr = descr->hwdescr; - u32 hw_buf_addr; - int status; - - status = spider_net_get_descr_status(hwdescr); - - /* Nothing in the descriptor, or ring must be empty */ - if ((status == SPIDER_NET_DESCR_CARDOWNED) || - (status == SPIDER_NET_DESCR_NOT_IN_USE)) - return 0; - - /* descriptor definitively used -- move on tail */ - chain->tail = descr->next; - - /* unmap descriptor */ - hw_buf_addr = hwdescr->buf_addr; - hwdescr->buf_addr = 0xffffffff; - dma_unmap_single(&card->pdev->dev, hw_buf_addr, SPIDER_NET_MAX_FRAME, - DMA_FROM_DEVICE); - - if ( (status == SPIDER_NET_DESCR_RESPONSE_ERROR) || - (status == SPIDER_NET_DESCR_PROTECTION_ERROR) || - (status == SPIDER_NET_DESCR_FORCE_END) ) { - if (netif_msg_rx_err(card)) - dev_err(&dev->dev, - "dropping RX descriptor with state %d\n", status); - dev->stats.rx_dropped++; - goto bad_desc; - } - - if ( (status != SPIDER_NET_DESCR_COMPLETE) && - (status != SPIDER_NET_DESCR_FRAME_END) ) { - if (netif_msg_rx_err(card)) - dev_err(&card->netdev->dev, - "RX descriptor with unknown state %d\n", status); - card->spider_stats.rx_desc_unk_state++; - goto bad_desc; - } - - /* The cases we'll throw away the packet immediately */ - if (hwdescr->data_error & SPIDER_NET_DESTROY_RX_FLAGS) { - if (netif_msg_rx_err(card)) - dev_err(&card->netdev->dev, - "error in received descriptor found, " - "data_status=x%08x, data_error=x%08x\n", - hwdescr->data_status, hwdescr->data_error); - goto bad_desc; - } - - if (hwdescr->dmac_cmd_status & SPIDER_NET_DESCR_BAD_STATUS) { - dev_err(&card->netdev->dev, "bad status, cmd_status=x%08x\n", - hwdescr->dmac_cmd_status); - pr_err("buf_addr=x%08x\n", hw_buf_addr); - pr_err("buf_size=x%08x\n", hwdescr->buf_size); - pr_err("next_descr_addr=x%08x\n", hwdescr->next_descr_addr); - pr_err("result_size=x%08x\n", hwdescr->result_size); - pr_err("valid_size=x%08x\n", hwdescr->valid_size); - pr_err("data_status=x%08x\n", hwdescr->data_status); - pr_err("data_error=x%08x\n", hwdescr->data_error); - pr_err("which=%ld\n", descr - card->rx_chain.ring); - - card->spider_stats.rx_desc_error++; - goto bad_desc; - } - - /* Ok, we've got a packet in descr */ - spider_net_pass_skb_up(descr, card); - descr->skb = NULL; - hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE; - return 1; - -bad_desc: - if (netif_msg_rx_err(card)) - show_rx_chain(card); - dev_kfree_skb_irq(descr->skb); - descr->skb = NULL; - hwdescr->dmac_cmd_status = SPIDER_NET_DESCR_NOT_IN_USE; - return 0; -} - -/** - * spider_net_poll - NAPI poll function called by the stack to return packets - * @napi: napi device structure - * @budget: number of packets we can pass to the stack at most - * - * returns 0 if no more packets available to the driver/stack. Returns 1, - * if the quota is exceeded, but the driver has still packets. - * - * spider_net_poll returns all packets from the rx descriptors to the stack - * (using netif_receive_skb). If all/enough packets are up, the driver - * reenables interrupts and returns 0. If not, 1 is returned. - */ -static int spider_net_poll(struct napi_struct *napi, int budget) -{ - struct spider_net_card *card = container_of(napi, struct spider_net_card, napi); - int packets_done = 0; - - while (packets_done < budget) { - if (!spider_net_decode_one_descr(card)) - break; - - packets_done++; - } - - if ((packets_done == 0) && (card->num_rx_ints != 0)) { - if (!spider_net_resync_tail_ptr(card)) - packets_done = budget; - spider_net_resync_head_ptr(card); - } - card->num_rx_ints = 0; - - spider_net_refill_rx_chain(card); - spider_net_enable_rxdmac(card); - - spider_net_cleanup_tx_ring(&card->tx_timer); - - /* if all packets are in the stack, enable interrupts and return 0 */ - /* if not, return 1 */ - if (packets_done < budget) { - napi_complete_done(napi, packets_done); - spider_net_rx_irq_on(card); - card->ignore_rx_ramfull = 0; - } - - return packets_done; -} - -/** - * spider_net_set_mac - sets the MAC of an interface - * @netdev: interface device structure - * @p: pointer to new MAC address - * - * Returns 0 on success, <0 on failure. Currently, we don't support this - * and will always return EOPNOTSUPP. - */ -static int -spider_net_set_mac(struct net_device *netdev, void *p) -{ - struct spider_net_card *card = netdev_priv(netdev); - u32 macl, macu, regvalue; - struct sockaddr *addr = p; - - if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; - - eth_hw_addr_set(netdev, addr->sa_data); - - /* switch off GMACTPE and GMACRPE */ - regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD); - regvalue &= ~((1 << 5) | (1 << 6)); - spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue); - - /* write mac */ - macu = (netdev->dev_addr[0]<<24) + (netdev->dev_addr[1]<<16) + - (netdev->dev_addr[2]<<8) + (netdev->dev_addr[3]); - macl = (netdev->dev_addr[4]<<8) + (netdev->dev_addr[5]); - spider_net_write_reg(card, SPIDER_NET_GMACUNIMACU, macu); - spider_net_write_reg(card, SPIDER_NET_GMACUNIMACL, macl); - - /* switch GMACTPE and GMACRPE back on */ - regvalue = spider_net_read_reg(card, SPIDER_NET_GMACOPEMD); - regvalue |= ((1 << 5) | (1 << 6)); - spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, regvalue); - - spider_net_set_promisc(card); - - return 0; -} - -/** - * spider_net_link_reset - * @netdev: net device structure - * - * This is called when the PHY_LINK signal is asserted. For the blade this is - * not connected so we should never get here. - * - */ -static void -spider_net_link_reset(struct net_device *netdev) -{ - - struct spider_net_card *card = netdev_priv(netdev); - - del_timer_sync(&card->aneg_timer); - - /* clear interrupt, block further interrupts */ - spider_net_write_reg(card, SPIDER_NET_GMACST, - spider_net_read_reg(card, SPIDER_NET_GMACST)); - spider_net_write_reg(card, SPIDER_NET_GMACINTEN, 0); - - /* reset phy and setup aneg */ - card->aneg_count = 0; - card->medium = BCM54XX_COPPER; - spider_net_setup_aneg(card); - mod_timer(&card->aneg_timer, jiffies + SPIDER_NET_ANEG_TIMER); - -} - -/** - * spider_net_handle_error_irq - handles errors raised by an interrupt - * @card: card structure - * @status_reg: interrupt status register 0 (GHIINT0STS) - * @error_reg1: interrupt status register 1 (GHIINT1STS) - * @error_reg2: interrupt status register 2 (GHIINT2STS) - * - * spider_net_handle_error_irq treats or ignores all error conditions - * found when an interrupt is presented - */ -static void -spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg, - u32 error_reg1, u32 error_reg2) -{ - u32 i; - int show_error = 1; - - /* check GHIINT0STS ************************************/ - if (status_reg) - for (i = 0; i < 32; i++) - if (status_reg & (1<<i)) - switch (i) - { - /* let error_reg1 and error_reg2 evaluation decide, what to do - case SPIDER_NET_PHYINT: - case SPIDER_NET_GMAC2INT: - case SPIDER_NET_GMAC1INT: - case SPIDER_NET_GFIFOINT: - case SPIDER_NET_DMACINT: - case SPIDER_NET_GSYSINT: - break; */ - - case SPIDER_NET_GIPSINT: - show_error = 0; - break; - - case SPIDER_NET_GPWOPCMPINT: - /* PHY write operation completed */ - show_error = 0; - break; - case SPIDER_NET_GPROPCMPINT: - /* PHY read operation completed */ - /* we don't use semaphores, as we poll for the completion - * of the read operation in spider_net_read_phy. Should take - * about 50 us - */ - show_error = 0; - break; - case SPIDER_NET_GPWFFINT: - /* PHY command queue full */ - if (netif_msg_intr(card)) - dev_err(&card->netdev->dev, "PHY write queue full\n"); - show_error = 0; - break; - - /* case SPIDER_NET_GRMDADRINT: not used. print a message */ - /* case SPIDER_NET_GRMARPINT: not used. print a message */ - /* case SPIDER_NET_GRMMPINT: not used. print a message */ - - case SPIDER_NET_GDTDEN0INT: - /* someone has set TX_DMA_EN to 0 */ - show_error = 0; - break; - - case SPIDER_NET_GDDDEN0INT: - case SPIDER_NET_GDCDEN0INT: - case SPIDER_NET_GDBDEN0INT: - case SPIDER_NET_GDADEN0INT: - /* someone has set RX_DMA_EN to 0 */ - show_error = 0; - break; - - /* RX interrupts */ - case SPIDER_NET_GDDFDCINT: - case SPIDER_NET_GDCFDCINT: - case SPIDER_NET_GDBFDCINT: - case SPIDER_NET_GDAFDCINT: - /* case SPIDER_NET_GDNMINT: not used. print a message */ - /* case SPIDER_NET_GCNMINT: not used. print a message */ - /* case SPIDER_NET_GBNMINT: not used. print a message */ - /* case SPIDER_NET_GANMINT: not used. print a message */ - /* case SPIDER_NET_GRFNMINT: not used. print a message */ - show_error = 0; - break; - - /* TX interrupts */ - case SPIDER_NET_GDTFDCINT: - show_error = 0; - break; - case SPIDER_NET_GTTEDINT: - show_error = 0; - break; - case SPIDER_NET_GDTDCEINT: - /* chain end. If a descriptor should be sent, kick off - * tx dma - if (card->tx_chain.tail != card->tx_chain.head) - spider_net_kick_tx_dma(card); - */ - show_error = 0; - break; - - /* case SPIDER_NET_G1TMCNTINT: not used. print a message */ - /* case SPIDER_NET_GFREECNTINT: not used. print a message */ - } - - /* check GHIINT1STS ************************************/ - if (error_reg1) - for (i = 0; i < 32; i++) - if (error_reg1 & (1<<i)) - switch (i) - { - case SPIDER_NET_GTMFLLINT: - /* TX RAM full may happen on a usual case. - * Logging is not needed. - */ - show_error = 0; - break; - case SPIDER_NET_GRFDFLLINT: - case SPIDER_NET_GRFCFLLINT: - case SPIDER_NET_GRFBFLLINT: - case SPIDER_NET_GRFAFLLINT: - case SPIDER_NET_GRMFLLINT: - /* Could happen when rx chain is full */ - if (card->ignore_rx_ramfull == 0) { - card->ignore_rx_ramfull = 1; - spider_net_resync_head_ptr(card); - spider_net_refill_rx_chain(card); - spider_net_enable_rxdmac(card); - card->num_rx_ints ++; - napi_schedule(&card->napi); - } - show_error = 0; - break; - - /* case SPIDER_NET_GTMSHTINT: problem, print a message */ - case SPIDER_NET_GDTINVDINT: - /* allrighty. tx from previous descr ok */ - show_error = 0; - break; - - /* chain end */ - case SPIDER_NET_GDDDCEINT: - case SPIDER_NET_GDCDCEINT: - case SPIDER_NET_GDBDCEINT: - case SPIDER_NET_GDADCEINT: - spider_net_resync_head_ptr(card); - spider_net_refill_rx_chain(card); - spider_net_enable_rxdmac(card); - card->num_rx_ints ++; - napi_schedule(&card->napi); - show_error = 0; - break; - - /* invalid descriptor */ - case SPIDER_NET_GDDINVDINT: - case SPIDER_NET_GDCINVDINT: - case SPIDER_NET_GDBINVDINT: - case SPIDER_NET_GDAINVDINT: - /* Could happen when rx chain is full */ - spider_net_resync_head_ptr(card); - spider_net_refill_rx_chain(card); - spider_net_enable_rxdmac(card); - card->num_rx_ints ++; - napi_schedule(&card->napi); - show_error = 0; - break; - - /* case SPIDER_NET_GDTRSERINT: problem, print a message */ - /* case SPIDER_NET_GDDRSERINT: problem, print a message */ - /* case SPIDER_NET_GDCRSERINT: problem, print a message */ - /* case SPIDER_NET_GDBRSERINT: problem, print a message */ - /* case SPIDER_NET_GDARSERINT: problem, print a message */ - /* case SPIDER_NET_GDSERINT: problem, print a message */ - /* case SPIDER_NET_GDTPTERINT: problem, print a message */ - /* case SPIDER_NET_GDDPTERINT: problem, print a message */ - /* case SPIDER_NET_GDCPTERINT: problem, print a message */ - /* case SPIDER_NET_GDBPTERINT: problem, print a message */ - /* case SPIDER_NET_GDAPTERINT: problem, print a message */ - default: - show_error = 1; - break; - } - - /* check GHIINT2STS ************************************/ - if (error_reg2) - for (i = 0; i < 32; i++) - if (error_reg2 & (1<<i)) - switch (i) - { - /* there is nothing we can (want to) do at this time. Log a - * message, we can switch on and off the specific values later on - case SPIDER_NET_GPROPERINT: - case SPIDER_NET_GMCTCRSNGINT: - case SPIDER_NET_GMCTLCOLINT: - case SPIDER_NET_GMCTTMOTINT: - case SPIDER_NET_GMCRCAERINT: - case SPIDER_NET_GMCRCALERINT: - case SPIDER_NET_GMCRALNERINT: - case SPIDER_NET_GMCROVRINT: - case SPIDER_NET_GMCRRNTINT: - case SPIDER_NET_GMCRRXERINT: - case SPIDER_NET_GTITCSERINT: - case SPIDER_NET_GTIFMTERINT: - case SPIDER_NET_GTIPKTRVKINT: - case SPIDER_NET_GTISPINGINT: - case SPIDER_NET_GTISADNGINT: - case SPIDER_NET_GTISPDNGINT: - case SPIDER_NET_GRIFMTERINT: - case SPIDER_NET_GRIPKTRVKINT: - case SPIDER_NET_GRISPINGINT: - case SPIDER_NET_GRISADNGINT: - case SPIDER_NET_GRISPDNGINT: - break; - */ - default: - break; - } - - if ((show_error) && (netif_msg_intr(card)) && net_ratelimit()) - dev_err(&card->netdev->dev, "Error interrupt, GHIINT0STS = 0x%08x, " - "GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n", - status_reg, error_reg1, error_reg2); - - /* clear interrupt sources */ - spider_net_write_reg(card, SPIDER_NET_GHIINT1STS, error_reg1); - spider_net_write_reg(card, SPIDER_NET_GHIINT2STS, error_reg2); -} - -/** - * spider_net_interrupt - interrupt handler for spider_net - * @irq: interrupt number - * @ptr: pointer to net_device - * - * returns IRQ_HANDLED, if interrupt was for driver, or IRQ_NONE, if no - * interrupt found raised by card. - * - * This is the interrupt handler, that turns off - * interrupts for this device and makes the stack poll the driver - */ -static irqreturn_t -spider_net_interrupt(int irq, void *ptr) -{ - struct net_device *netdev = ptr; - struct spider_net_card *card = netdev_priv(netdev); - u32 status_reg, error_reg1, error_reg2; - - status_reg = spider_net_read_reg(card, SPIDER_NET_GHIINT0STS); - error_reg1 = spider_net_read_reg(card, SPIDER_NET_GHIINT1STS); - error_reg2 = spider_net_read_reg(card, SPIDER_NET_GHIINT2STS); - - if (!(status_reg & SPIDER_NET_INT0_MASK_VALUE) && - !(error_reg1 & SPIDER_NET_INT1_MASK_VALUE) && - !(error_reg2 & SPIDER_NET_INT2_MASK_VALUE)) - return IRQ_NONE; - - if (status_reg & SPIDER_NET_RXINT ) { - spider_net_rx_irq_off(card); - napi_schedule(&card->napi); - card->num_rx_ints ++; - } - if (status_reg & SPIDER_NET_TXINT) - napi_schedule(&card->napi); - - if (status_reg & SPIDER_NET_LINKINT) - spider_net_link_reset(netdev); - - if (status_reg & SPIDER_NET_ERRINT ) - spider_net_handle_error_irq(card, status_reg, - error_reg1, error_reg2); - - /* clear interrupt sources */ - spider_net_write_reg(card, SPIDER_NET_GHIINT0STS, status_reg); - - return IRQ_HANDLED; -} - -#ifdef CONFIG_NET_POLL_CONTROLLER -/** - * spider_net_poll_controller - artificial interrupt for netconsole etc. - * @netdev: interface device structure - * - * see Documentation/networking/netconsole.rst - */ -static void -spider_net_poll_controller(struct net_device *netdev) -{ - disable_irq(netdev->irq); - spider_net_interrupt(netdev->irq, netdev); - enable_irq(netdev->irq); -} -#endif /* CONFIG_NET_POLL_CONTROLLER */ - -/** - * spider_net_enable_interrupts - enable interrupts - * @card: card structure - * - * spider_net_enable_interrupt enables several interrupts - */ -static void -spider_net_enable_interrupts(struct spider_net_card *card) -{ - spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, - SPIDER_NET_INT0_MASK_VALUE); - spider_net_write_reg(card, SPIDER_NET_GHIINT1MSK, - SPIDER_NET_INT1_MASK_VALUE); - spider_net_write_reg(card, SPIDER_NET_GHIINT2MSK, - SPIDER_NET_INT2_MASK_VALUE); -} - -/** - * spider_net_disable_interrupts - disable interrupts - * @card: card structure - * - * spider_net_disable_interrupts disables all the interrupts - */ -static void -spider_net_disable_interrupts(struct spider_net_card *card) -{ - spider_net_write_reg(card, SPIDER_NET_GHIINT0MSK, 0); - spider_net_write_reg(card, SPIDER_NET_GHIINT1MSK, 0); - spider_net_write_reg(card, SPIDER_NET_GHIINT2MSK, 0); - spider_net_write_reg(card, SPIDER_NET_GMACINTEN, 0); -} - -/** - * spider_net_init_card - initializes the card - * @card: card structure - * - * spider_net_init_card initializes the card so that other registers can - * be used - */ -static void -spider_net_init_card(struct spider_net_card *card) -{ - spider_net_write_reg(card, SPIDER_NET_CKRCTRL, - SPIDER_NET_CKRCTRL_STOP_VALUE); - - spider_net_write_reg(card, SPIDER_NET_CKRCTRL, - SPIDER_NET_CKRCTRL_RUN_VALUE); - - /* trigger ETOMOD signal */ - spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, - spider_net_read_reg(card, SPIDER_NET_GMACOPEMD) | 0x4); - - spider_net_disable_interrupts(card); -} - -/** - * spider_net_enable_card - enables the card by setting all kinds of regs - * @card: card structure - * - * spider_net_enable_card sets a lot of SMMIO registers to enable the device - */ -static void -spider_net_enable_card(struct spider_net_card *card) -{ - int i; - /* the following array consists of (register),(value) pairs - * that are set in this function. A register of 0 ends the list - */ - u32 regs[][2] = { - { SPIDER_NET_GRESUMINTNUM, 0 }, - { SPIDER_NET_GREINTNUM, 0 }, - - /* set interrupt frame number registers */ - /* clear the single DMA engine registers first */ - { SPIDER_NET_GFAFRMNUM, SPIDER_NET_GFXFRAMES_VALUE }, - { SPIDER_NET_GFBFRMNUM, SPIDER_NET_GFXFRAMES_VALUE }, - { SPIDER_NET_GFCFRMNUM, SPIDER_NET_GFXFRAMES_VALUE }, - { SPIDER_NET_GFDFRMNUM, SPIDER_NET_GFXFRAMES_VALUE }, - /* then set, what we really need */ - { SPIDER_NET_GFFRMNUM, SPIDER_NET_FRAMENUM_VALUE }, - - /* timer counter registers and stuff */ - { SPIDER_NET_GFREECNNUM, 0 }, - { SPIDER_NET_GONETIMENUM, 0 }, - { SPIDER_NET_GTOUTFRMNUM, 0 }, - - /* RX mode setting */ - { SPIDER_NET_GRXMDSET, SPIDER_NET_RXMODE_VALUE }, - /* TX mode setting */ - { SPIDER_NET_GTXMDSET, SPIDER_NET_TXMODE_VALUE }, - /* IPSEC mode setting */ - { SPIDER_NET_GIPSECINIT, SPIDER_NET_IPSECINIT_VALUE }, - - { SPIDER_NET_GFTRESTRT, SPIDER_NET_RESTART_VALUE }, - - { SPIDER_NET_GMRWOLCTRL, 0 }, - { SPIDER_NET_GTESTMD, 0x10000000 }, - { SPIDER_NET_GTTQMSK, 0x00400040 }, - - { SPIDER_NET_GMACINTEN, 0 }, - - /* flow control stuff */ - { SPIDER_NET_GMACAPAUSE, SPIDER_NET_MACAPAUSE_VALUE }, - { SPIDER_NET_GMACTXPAUSE, SPIDER_NET_TXPAUSE_VALUE }, - - { SPIDER_NET_GMACBSTLMT, SPIDER_NET_BURSTLMT_VALUE }, - { 0, 0} - }; - - i = 0; - while (regs[i][0]) { - spider_net_write_reg(card, regs[i][0], regs[i][1]); - i++; - } - - /* clear unicast filter table entries 1 to 14 */ - for (i = 1; i <= 14; i++) { - spider_net_write_reg(card, - SPIDER_NET_GMRUAFILnR + i * 8, - 0x00080000); - spider_net_write_reg(card, - SPIDER_NET_GMRUAFILnR + i * 8 + 4, - 0x00000000); - } - - spider_net_write_reg(card, SPIDER_NET_GMRUA0FIL15R, 0x08080000); - - spider_net_write_reg(card, SPIDER_NET_ECMODE, SPIDER_NET_ECMODE_VALUE); - - /* set chain tail address for RX chains and - * enable DMA - */ - spider_net_enable_rxchtails(card); - spider_net_enable_rxdmac(card); - - spider_net_write_reg(card, SPIDER_NET_GRXDMAEN, SPIDER_NET_WOL_VALUE); - - spider_net_write_reg(card, SPIDER_NET_GMACLENLMT, - SPIDER_NET_LENLMT_VALUE); - spider_net_write_reg(card, SPIDER_NET_GMACOPEMD, - SPIDER_NET_OPMODE_VALUE); - - spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR, - SPIDER_NET_GDTBSTA); -} - -/** - * spider_net_download_firmware - loads firmware into the adapter - * @card: card structure - * @firmware_ptr: pointer to firmware data - * - * spider_net_download_firmware loads the firmware data into the - * adapter. It assumes the length etc. to be allright. - */ -static int -spider_net_download_firmware(struct spider_net_card *card, - const void *firmware_ptr) -{ - int sequencer, i; - const u32 *fw_ptr = firmware_ptr; - - /* stop sequencers */ - spider_net_write_reg(card, SPIDER_NET_GSINIT, - SPIDER_NET_STOP_SEQ_VALUE); - - for (sequencer = 0; sequencer < SPIDER_NET_FIRMWARE_SEQS; - sequencer++) { - spider_net_write_reg(card, - SPIDER_NET_GSnPRGADR + sequencer * 8, 0); - for (i = 0; i < SPIDER_NET_FIRMWARE_SEQWORDS; i++) { - spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT + - sequencer * 8, *fw_ptr); - fw_ptr++; - } - } - - if (spider_net_read_reg(card, SPIDER_NET_GSINIT)) - return -EIO; - - spider_net_write_reg(card, SPIDER_NET_GSINIT, - SPIDER_NET_RUN_SEQ_VALUE); - - return 0; -} - -/** - * spider_net_init_firmware - reads in firmware parts - * @card: card structure - * - * Returns 0 on success, <0 on failure - * - * spider_net_init_firmware opens the sequencer firmware and does some basic - * checks. This function opens and releases the firmware structure. A call - * to download the firmware is performed before the release. - * - * Firmware format - * =============== - * spider_fw.bin is expected to be a file containing 6*1024*4 bytes, 4k being - * the program for each sequencer. Use the command - * tail -q -n +2 Seq_code1_0x088.txt Seq_code2_0x090.txt \ - * Seq_code3_0x098.txt Seq_code4_0x0A0.txt Seq_code5_0x0A8.txt \ - * Seq_code6_0x0B0.txt | xxd -r -p -c4 > spider_fw.bin - * - * to generate spider_fw.bin, if you have sequencer programs with something - * like the following contents for each sequencer: - * <ONE LINE COMMENT> - * <FIRST 4-BYTES-WORD FOR SEQUENCER> - * <SECOND 4-BYTES-WORD FOR SEQUENCER> - * ... - * <1024th 4-BYTES-WORD FOR SEQUENCER> - */ -static int -spider_net_init_firmware(struct spider_net_card *card) -{ - struct firmware *firmware = NULL; - struct device_node *dn; - const u8 *fw_prop = NULL; - int err = -ENOENT; - int fw_size; - - if (request_firmware((const struct firmware **)&firmware, - SPIDER_NET_FIRMWARE_NAME, &card->pdev->dev) == 0) { - if ( (firmware->size != SPIDER_NET_FIRMWARE_LEN) && - netif_msg_probe(card) ) { - dev_err(&card->netdev->dev, - "Incorrect size of spidernet firmware in " \ - "filesystem. Looking in host firmware...\n"); - goto try_host_fw; - } - err = spider_net_download_firmware(card, firmware->data); - - release_firmware(firmware); - if (err) - goto try_host_fw; - - goto done; - } - -try_host_fw: - dn = pci_device_to_OF_node(card->pdev); - if (!dn) - goto out_err; - - fw_prop = of_get_property(dn, "firmware", &fw_size); - if (!fw_prop) - goto out_err; - - if ( (fw_size != SPIDER_NET_FIRMWARE_LEN) && - netif_msg_probe(card) ) { - dev_err(&card->netdev->dev, - "Incorrect size of spidernet firmware in host firmware\n"); - goto done; - } - - err = spider_net_download_firmware(card, fw_prop); - -done: - return err; -out_err: - if (netif_msg_probe(card)) - dev_err(&card->netdev->dev, - "Couldn't find spidernet firmware in filesystem " \ - "or host firmware\n"); - return err; -} - -/** - * spider_net_open - called upon ifonfig up - * @netdev: interface device structure - * - * returns 0 on success, <0 on failure - * - * spider_net_open allocates all the descriptors and memory needed for - * operation, sets up multicast list and enables interrupts - */ -int -spider_net_open(struct net_device *netdev) -{ - struct spider_net_card *card = netdev_priv(netdev); - int result; - - result = spider_net_init_firmware(card); - if (result) - goto init_firmware_failed; - - /* start probing with copper */ - card->aneg_count = 0; - card->medium = BCM54XX_COPPER; - spider_net_setup_aneg(card); - if (card->phy.def->phy_id) - mod_timer(&card->aneg_timer, jiffies + SPIDER_NET_ANEG_TIMER); - - result = spider_net_init_chain(card, &card->tx_chain); - if (result) - goto alloc_tx_failed; - card->low_watermark = NULL; - - result = spider_net_init_chain(card, &card->rx_chain); - if (result) - goto alloc_rx_failed; - - /* Allocate rx skbs */ - result = spider_net_alloc_rx_skbs(card); - if (result) - goto alloc_skbs_failed; - - spider_net_set_multi(netdev); - - /* further enhancement: setup hw vlan, if needed */ - - result = -EBUSY; - if (request_irq(netdev->irq, spider_net_interrupt, - IRQF_SHARED, netdev->name, netdev)) - goto register_int_failed; - - spider_net_enable_card(card); - - netif_start_queue(netdev); - netif_carrier_on(netdev); - napi_enable(&card->napi); - - spider_net_enable_interrupts(card); - - return 0; - -register_int_failed: - spider_net_free_rx_chain_contents(card); -alloc_skbs_failed: - spider_net_free_chain(card, &card->rx_chain); -alloc_rx_failed: - spider_net_free_chain(card, &card->tx_chain); -alloc_tx_failed: - del_timer_sync(&card->aneg_timer); -init_firmware_failed: - return result; -} - -/** - * spider_net_link_phy - * @t: timer context used to obtain the pointer to net card data structure - */ -static void spider_net_link_phy(struct timer_list *t) -{ - struct spider_net_card *card = from_timer(card, t, aneg_timer); - struct mii_phy *phy = &card->phy; - - /* if link didn't come up after SPIDER_NET_ANEG_TIMEOUT tries, setup phy again */ - if (card->aneg_count > SPIDER_NET_ANEG_TIMEOUT) { - - pr_debug("%s: link is down trying to bring it up\n", - card->netdev->name); - - switch (card->medium) { - case BCM54XX_COPPER: - /* enable fiber with autonegotiation first */ - if (phy->def->ops->enable_fiber) - phy->def->ops->enable_fiber(phy, 1); - card->medium = BCM54XX_FIBER; - break; - - case BCM54XX_FIBER: - /* fiber didn't come up, try to disable fiber autoneg */ - if (phy->def->ops->enable_fiber) - phy->def->ops->enable_fiber(phy, 0); - card->medium = BCM54XX_UNKNOWN; - break; - - case BCM54XX_UNKNOWN: - /* copper, fiber with and without failed, - * retry from beginning - */ - spider_net_setup_aneg(card); - card->medium = BCM54XX_COPPER; - break; - } - - card->aneg_count = 0; - mod_timer(&card->aneg_timer, jiffies + SPIDER_NET_ANEG_TIMER); - return; - } - - /* link still not up, try again later */ - if (!(phy->def->ops->poll_link(phy))) { - card->aneg_count++; - mod_timer(&card->aneg_timer, jiffies + SPIDER_NET_ANEG_TIMER); - return; - } - - /* link came up, get abilities */ - phy->def->ops->read_link(phy); - - spider_net_write_reg(card, SPIDER_NET_GMACST, - spider_net_read_reg(card, SPIDER_NET_GMACST)); - spider_net_write_reg(card, SPIDER_NET_GMACINTEN, 0x4); - - if (phy->speed == 1000) - spider_net_write_reg(card, SPIDER_NET_GMACMODE, 0x00000001); - else - spider_net_write_reg(card, SPIDER_NET_GMACMODE, 0); - - card->aneg_count = 0; - - pr_info("%s: link up, %i Mbps, %s-duplex %sautoneg.\n", - card->netdev->name, phy->speed, - phy->duplex == 1 ? "Full" : "Half", - phy->autoneg == 1 ? "" : "no "); -} - -/** - * spider_net_setup_phy - setup PHY - * @card: card structure - * - * returns 0 on success, <0 on failure - * - * spider_net_setup_phy is used as part of spider_net_probe. - **/ -static int -spider_net_setup_phy(struct spider_net_card *card) -{ - struct mii_phy *phy = &card->phy; - - spider_net_write_reg(card, SPIDER_NET_GDTDMASEL, - SPIDER_NET_DMASEL_VALUE); - spider_net_write_reg(card, SPIDER_NET_GPCCTRL, - SPIDER_NET_PHY_CTRL_VALUE); - - phy->dev = card->netdev; - phy->mdio_read = spider_net_read_phy; - phy->mdio_write = spider_net_write_phy; - - for (phy->mii_id = 1; phy->mii_id <= 31; phy->mii_id++) { - unsigned short id; - id = spider_net_read_phy(card->netdev, phy->mii_id, MII_BMSR); - if (id != 0x0000 && id != 0xffff) { - if (!sungem_phy_probe(phy, phy->mii_id)) { - pr_info("Found %s.\n", phy->def->name); - break; - } - } - } - - return 0; -} - -/** - * spider_net_workaround_rxramfull - work around firmware bug - * @card: card structure - * - * no return value - **/ -static void -spider_net_workaround_rxramfull(struct spider_net_card *card) -{ - int i, sequencer = 0; - - /* cancel reset */ - spider_net_write_reg(card, SPIDER_NET_CKRCTRL, - SPIDER_NET_CKRCTRL_RUN_VALUE); - - /* empty sequencer data */ - for (sequencer = 0; sequencer < SPIDER_NET_FIRMWARE_SEQS; - sequencer++) { - spider_net_write_reg(card, SPIDER_NET_GSnPRGADR + - sequencer * 8, 0x0); - for (i = 0; i < SPIDER_NET_FIRMWARE_SEQWORDS; i++) { - spider_net_write_reg(card, SPIDER_NET_GSnPRGDAT + - sequencer * 8, 0x0); - } - } - - /* set sequencer operation */ - spider_net_write_reg(card, SPIDER_NET_GSINIT, 0x000000fe); - - /* reset */ - spider_net_write_reg(card, SPIDER_NET_CKRCTRL, - SPIDER_NET_CKRCTRL_STOP_VALUE); -} - -/** - * spider_net_stop - called upon ifconfig down - * @netdev: interface device structure - * - * always returns 0 - */ -int -spider_net_stop(struct net_device *netdev) -{ - struct spider_net_card *card = netdev_priv(netdev); - - napi_disable(&card->napi); - netif_carrier_off(netdev); - netif_stop_queue(netdev); - del_timer_sync(&card->tx_timer); - del_timer_sync(&card->aneg_timer); - - spider_net_disable_interrupts(card); - - free_irq(netdev->irq, netdev); - - spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR, - SPIDER_NET_DMA_TX_FEND_VALUE); - - /* turn off DMA, force end */ - spider_net_disable_rxdmac(card); - - /* release chains */ - spider_net_release_tx_chain(card, 1); - spider_net_free_rx_chain_contents(card); - - spider_net_free_chain(card, &card->tx_chain); - spider_net_free_chain(card, &card->rx_chain); - - return 0; -} - -/** - * spider_net_tx_timeout_task - task scheduled by the watchdog timeout - * function (to be called not under interrupt status) - * @work: work context used to obtain the pointer to net card data structure - * - * called as task when tx hangs, resets interface (if interface is up) - */ -static void -spider_net_tx_timeout_task(struct work_struct *work) -{ - struct spider_net_card *card = - container_of(work, struct spider_net_card, tx_timeout_task); - struct net_device *netdev = card->netdev; - - if (!(netdev->flags & IFF_UP)) - goto out; - - netif_device_detach(netdev); - spider_net_stop(netdev); - - spider_net_workaround_rxramfull(card); - spider_net_init_card(card); - - if (spider_net_setup_phy(card)) - goto out; - - spider_net_open(netdev); - spider_net_kick_tx_dma(card); - netif_device_attach(netdev); - -out: - atomic_dec(&card->tx_timeout_task_counter); -} - -/** - * spider_net_tx_timeout - called when the tx timeout watchdog kicks in. - * @netdev: interface device structure - * @txqueue: unused - * - * called, if tx hangs. Schedules a task that resets the interface - */ -static void -spider_net_tx_timeout(struct net_device *netdev, unsigned int txqueue) -{ - struct spider_net_card *card; - - card = netdev_priv(netdev); - atomic_inc(&card->tx_timeout_task_counter); - if (netdev->flags & IFF_UP) - schedule_work(&card->tx_timeout_task); - else - atomic_dec(&card->tx_timeout_task_counter); - card->spider_stats.tx_timeouts++; -} - -static const struct net_device_ops spider_net_ops = { - .ndo_open = spider_net_open, - .ndo_stop = spider_net_stop, - .ndo_start_xmit = spider_net_xmit, - .ndo_set_rx_mode = spider_net_set_multi, - .ndo_set_mac_address = spider_net_set_mac, - .ndo_eth_ioctl = spider_net_do_ioctl, - .ndo_tx_timeout = spider_net_tx_timeout, - .ndo_validate_addr = eth_validate_addr, - /* HW VLAN */ -#ifdef CONFIG_NET_POLL_CONTROLLER - /* poll controller */ - .ndo_poll_controller = spider_net_poll_controller, -#endif /* CONFIG_NET_POLL_CONTROLLER */ -}; - -/** - * spider_net_setup_netdev_ops - initialization of net_device operations - * @netdev: net_device structure - * - * fills out function pointers in the net_device structure - */ -static void -spider_net_setup_netdev_ops(struct net_device *netdev) -{ - netdev->netdev_ops = &spider_net_ops; - netdev->watchdog_timeo = SPIDER_NET_WATCHDOG_TIMEOUT; - /* ethtool ops */ - netdev->ethtool_ops = &spider_net_ethtool_ops; -} - -/** - * spider_net_setup_netdev - initialization of net_device - * @card: card structure - * - * Returns 0 on success or <0 on failure - * - * spider_net_setup_netdev initializes the net_device structure - **/ -static int -spider_net_setup_netdev(struct spider_net_card *card) -{ - int result; - struct net_device *netdev = card->netdev; - struct device_node *dn; - struct sockaddr addr; - const u8 *mac; - - SET_NETDEV_DEV(netdev, &card->pdev->dev); - - pci_set_drvdata(card->pdev, netdev); - - timer_setup(&card->tx_timer, spider_net_cleanup_tx_ring, 0); - netdev->irq = card->pdev->irq; - - card->aneg_count = 0; - timer_setup(&card->aneg_timer, spider_net_link_phy, 0); - - netif_napi_add(netdev, &card->napi, spider_net_poll); - - spider_net_setup_netdev_ops(netdev); - - netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM; - if (SPIDER_NET_RX_CSUM_DEFAULT) - netdev->features |= NETIF_F_RXCSUM; - netdev->features |= NETIF_F_IP_CSUM; - /* some time: NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX | - * NETIF_F_HW_VLAN_CTAG_FILTER - */ - netdev->lltx = true; - - /* MTU range: 64 - 2294 */ - netdev->min_mtu = SPIDER_NET_MIN_MTU; - netdev->max_mtu = SPIDER_NET_MAX_MTU; - - netdev->irq = card->pdev->irq; - card->num_rx_ints = 0; - card->ignore_rx_ramfull = 0; - - dn = pci_device_to_OF_node(card->pdev); - if (!dn) - return -EIO; - - mac = of_get_property(dn, "local-mac-address", NULL); - if (!mac) - return -EIO; - memcpy(addr.sa_data, mac, ETH_ALEN); - - result = spider_net_set_mac(netdev, &addr); - if ((result) && (netif_msg_probe(card))) - dev_err(&card->netdev->dev, - "Failed to set MAC address: %i\n", result); - - result = register_netdev(netdev); - if (result) { - if (netif_msg_probe(card)) - dev_err(&card->netdev->dev, - "Couldn't register net_device: %i\n", result); - return result; - } - - if (netif_msg_probe(card)) - pr_info("Initialized device %s.\n", netdev->name); - - return 0; -} - -/** - * spider_net_alloc_card - allocates net_device and card structure - * - * returns the card structure or NULL in case of errors - * - * the card and net_device structures are linked to each other - */ -static struct spider_net_card * -spider_net_alloc_card(void) -{ - struct net_device *netdev; - struct spider_net_card *card; - - netdev = alloc_etherdev(struct_size(card, darray, - size_add(tx_descriptors, rx_descriptors))); - if (!netdev) - return NULL; - - card = netdev_priv(netdev); - card->netdev = netdev; - card->msg_enable = SPIDER_NET_DEFAULT_MSG; - INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task); - init_waitqueue_head(&card->waitq); - atomic_set(&card->tx_timeout_task_counter, 0); - - card->rx_chain.num_desc = rx_descriptors; - card->rx_chain.ring = card->darray; - card->tx_chain.num_desc = tx_descriptors; - card->tx_chain.ring = card->darray + rx_descriptors; - - return card; -} - -/** - * spider_net_undo_pci_setup - releases PCI ressources - * @card: card structure - * - * spider_net_undo_pci_setup releases the mapped regions - */ -static void -spider_net_undo_pci_setup(struct spider_net_card *card) -{ - iounmap(card->regs); - pci_release_regions(card->pdev); -} - -/** - * spider_net_setup_pci_dev - sets up the device in terms of PCI operations - * @pdev: PCI device - * - * Returns the card structure or NULL if any errors occur - * - * spider_net_setup_pci_dev initializes pdev and together with the - * functions called in spider_net_open configures the device so that - * data can be transferred over it - * The net_device structure is attached to the card structure, if the - * function returns without error. - **/ -static struct spider_net_card * -spider_net_setup_pci_dev(struct pci_dev *pdev) -{ - struct spider_net_card *card; - unsigned long mmio_start, mmio_len; - - if (pci_enable_device(pdev)) { - dev_err(&pdev->dev, "Couldn't enable PCI device\n"); - return NULL; - } - - if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) { - dev_err(&pdev->dev, - "Couldn't find proper PCI device base address.\n"); - goto out_disable_dev; - } - - if (pci_request_regions(pdev, spider_net_driver_name)) { - dev_err(&pdev->dev, - "Couldn't obtain PCI resources, aborting.\n"); - goto out_disable_dev; - } - - pci_set_master(pdev); - - card = spider_net_alloc_card(); - if (!card) { - dev_err(&pdev->dev, - "Couldn't allocate net_device structure, aborting.\n"); - goto out_release_regions; - } - card->pdev = pdev; - - /* fetch base address and length of first resource */ - mmio_start = pci_resource_start(pdev, 0); - mmio_len = pci_resource_len(pdev, 0); - - card->netdev->mem_start = mmio_start; - card->netdev->mem_end = mmio_start + mmio_len; - card->regs = ioremap(mmio_start, mmio_len); - - if (!card->regs) { - dev_err(&pdev->dev, - "Couldn't obtain PCI resources, aborting.\n"); - goto out_release_regions; - } - - return card; - -out_release_regions: - pci_release_regions(pdev); -out_disable_dev: - pci_disable_device(pdev); - return NULL; -} - -/** - * spider_net_probe - initialization of a device - * @pdev: PCI device - * @ent: entry in the device id list - * - * Returns 0 on success, <0 on failure - * - * spider_net_probe initializes pdev and registers a net_device - * structure for it. After that, the device can be ifconfig'ed up - **/ -static int -spider_net_probe(struct pci_dev *pdev, const struct pci_device_id *ent) -{ - int err = -EIO; - struct spider_net_card *card; - - card = spider_net_setup_pci_dev(pdev); - if (!card) - goto out; - - spider_net_workaround_rxramfull(card); - spider_net_init_card(card); - - err = spider_net_setup_phy(card); - if (err) - goto out_undo_pci; - - err = spider_net_setup_netdev(card); - if (err) - goto out_undo_pci; - - return 0; - -out_undo_pci: - spider_net_undo_pci_setup(card); - free_netdev(card->netdev); -out: - return err; -} - -/** - * spider_net_remove - removal of a device - * @pdev: PCI device - * - * Returns 0 on success, <0 on failure - * - * spider_net_remove is called to remove the device and unregisters the - * net_device - **/ -static void -spider_net_remove(struct pci_dev *pdev) -{ - struct net_device *netdev; - struct spider_net_card *card; - - netdev = pci_get_drvdata(pdev); - card = netdev_priv(netdev); - - wait_event(card->waitq, - atomic_read(&card->tx_timeout_task_counter) == 0); - - unregister_netdev(netdev); - - /* switch off card */ - spider_net_write_reg(card, SPIDER_NET_CKRCTRL, - SPIDER_NET_CKRCTRL_STOP_VALUE); - spider_net_write_reg(card, SPIDER_NET_CKRCTRL, - SPIDER_NET_CKRCTRL_RUN_VALUE); - - spider_net_undo_pci_setup(card); - free_netdev(netdev); -} - -static struct pci_driver spider_net_driver = { - .name = spider_net_driver_name, - .id_table = spider_net_pci_tbl, - .probe = spider_net_probe, - .remove = spider_net_remove -}; - -/** - * spider_net_init - init function when the driver is loaded - * - * spider_net_init registers the device driver - */ -static int __init spider_net_init(void) -{ - printk(KERN_INFO "Spidernet version %s.\n", VERSION); - - if (rx_descriptors < SPIDER_NET_RX_DESCRIPTORS_MIN) { - rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_MIN; - pr_info("adjusting rx descriptors to %i.\n", rx_descriptors); - } - if (rx_descriptors > SPIDER_NET_RX_DESCRIPTORS_MAX) { - rx_descriptors = SPIDER_NET_RX_DESCRIPTORS_MAX; - pr_info("adjusting rx descriptors to %i.\n", rx_descriptors); - } - if (tx_descriptors < SPIDER_NET_TX_DESCRIPTORS_MIN) { - tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_MIN; - pr_info("adjusting tx descriptors to %i.\n", tx_descriptors); - } - if (tx_descriptors > SPIDER_NET_TX_DESCRIPTORS_MAX) { - tx_descriptors = SPIDER_NET_TX_DESCRIPTORS_MAX; - pr_info("adjusting tx descriptors to %i.\n", tx_descriptors); - } - - return pci_register_driver(&spider_net_driver); -} - -/** - * spider_net_cleanup - exit function when driver is unloaded - * - * spider_net_cleanup unregisters the device driver - */ -static void __exit spider_net_cleanup(void) -{ - pci_unregister_driver(&spider_net_driver); -} - -module_init(spider_net_init); -module_exit(spider_net_cleanup); diff --git a/drivers/net/ethernet/toshiba/spider_net.h b/drivers/net/ethernet/toshiba/spider_net.h deleted file mode 100644 index 51948e2b3a34..000000000000 --- a/drivers/net/ethernet/toshiba/spider_net.h +++ /dev/null @@ -1,475 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * Network device driver for Cell Processor-Based Blade and Celleb platform - * - * (C) Copyright IBM Corp. 2005 - * (C) Copyright 2006 TOSHIBA CORPORATION - * - * Authors : Utz Bacher <utz.bacher@de.ibm.com> - * Jens Osterkamp <Jens.Osterkamp@de.ibm.com> - */ - -#ifndef _SPIDER_NET_H -#define _SPIDER_NET_H - -#define VERSION "2.0 B" - -#include <linux/sungem_phy.h> - -int spider_net_stop(struct net_device *netdev); -int spider_net_open(struct net_device *netdev); - -extern const struct ethtool_ops spider_net_ethtool_ops; - -extern char spider_net_driver_name[]; - -#define SPIDER_NET_MAX_FRAME 2312 -#define SPIDER_NET_MAX_MTU 2294 -#define SPIDER_NET_MIN_MTU 64 - -#define SPIDER_NET_RXBUF_ALIGN 128 - -#define SPIDER_NET_RX_DESCRIPTORS_DEFAULT 256 -#define SPIDER_NET_RX_DESCRIPTORS_MIN 16 -#define SPIDER_NET_RX_DESCRIPTORS_MAX 512 - -#define SPIDER_NET_TX_DESCRIPTORS_DEFAULT 256 -#define SPIDER_NET_TX_DESCRIPTORS_MIN 16 -#define SPIDER_NET_TX_DESCRIPTORS_MAX 512 - -#define SPIDER_NET_TX_TIMER (HZ/5) -#define SPIDER_NET_ANEG_TIMER (HZ) -#define SPIDER_NET_ANEG_TIMEOUT 5 - -#define SPIDER_NET_RX_CSUM_DEFAULT 1 - -#define SPIDER_NET_WATCHDOG_TIMEOUT 50*HZ - -#define SPIDER_NET_FIRMWARE_SEQS 6 -#define SPIDER_NET_FIRMWARE_SEQWORDS 1024 -#define SPIDER_NET_FIRMWARE_LEN (SPIDER_NET_FIRMWARE_SEQS * \ - SPIDER_NET_FIRMWARE_SEQWORDS * \ - sizeof(u32)) -#define SPIDER_NET_FIRMWARE_NAME "spider_fw.bin" - -/** spider_net SMMIO registers */ -#define SPIDER_NET_GHIINT0STS 0x00000000 -#define SPIDER_NET_GHIINT1STS 0x00000004 -#define SPIDER_NET_GHIINT2STS 0x00000008 -#define SPIDER_NET_GHIINT0MSK 0x00000010 -#define SPIDER_NET_GHIINT1MSK 0x00000014 -#define SPIDER_NET_GHIINT2MSK 0x00000018 - -#define SPIDER_NET_GRESUMINTNUM 0x00000020 -#define SPIDER_NET_GREINTNUM 0x00000024 - -#define SPIDER_NET_GFFRMNUM 0x00000028 -#define SPIDER_NET_GFAFRMNUM 0x0000002c -#define SPIDER_NET_GFBFRMNUM 0x00000030 -#define SPIDER_NET_GFCFRMNUM 0x00000034 -#define SPIDER_NET_GFDFRMNUM 0x00000038 - -/* clear them (don't use it) */ -#define SPIDER_NET_GFREECNNUM 0x0000003c -#define SPIDER_NET_GONETIMENUM 0x00000040 - -#define SPIDER_NET_GTOUTFRMNUM 0x00000044 - -#define SPIDER_NET_GTXMDSET 0x00000050 -#define SPIDER_NET_GPCCTRL 0x00000054 -#define SPIDER_NET_GRXMDSET 0x00000058 -#define SPIDER_NET_GIPSECINIT 0x0000005c -#define SPIDER_NET_GFTRESTRT 0x00000060 -#define SPIDER_NET_GRXDMAEN 0x00000064 -#define SPIDER_NET_GMRWOLCTRL 0x00000068 -#define SPIDER_NET_GPCWOPCMD 0x0000006c -#define SPIDER_NET_GPCROPCMD 0x00000070 -#define SPIDER_NET_GTTFRMCNT 0x00000078 -#define SPIDER_NET_GTESTMD 0x0000007c - -#define SPIDER_NET_GSINIT 0x00000080 -#define SPIDER_NET_GSnPRGADR 0x00000084 -#define SPIDER_NET_GSnPRGDAT 0x00000088 - -#define SPIDER_NET_GMACOPEMD 0x00000100 -#define SPIDER_NET_GMACLENLMT 0x00000108 -#define SPIDER_NET_GMACST 0x00000110 -#define SPIDER_NET_GMACINTEN 0x00000118 -#define SPIDER_NET_GMACPHYCTRL 0x00000120 - -#define SPIDER_NET_GMACAPAUSE 0x00000154 -#define SPIDER_NET_GMACTXPAUSE 0x00000164 - -#define SPIDER_NET_GMACMODE 0x000001b0 -#define SPIDER_NET_GMACBSTLMT 0x000001b4 - -#define SPIDER_NET_GMACUNIMACU 0x000001c0 -#define SPIDER_NET_GMACUNIMACL 0x000001c8 - -#define SPIDER_NET_GMRMHFILnR 0x00000400 -#define SPIDER_NET_MULTICAST_HASHES 256 - -#define SPIDER_NET_GMRUAFILnR 0x00000500 -#define SPIDER_NET_GMRUA0FIL15R 0x00000578 - -#define SPIDER_NET_GTTQMSK 0x00000934 - -/* RX DMA controller registers, all 0x00000a.. are for DMA controller A, - * 0x00000b.. for DMA controller B, etc. */ -#define SPIDER_NET_GDADCHA 0x00000a00 -#define SPIDER_NET_GDADMACCNTR 0x00000a04 -#define SPIDER_NET_GDACTDPA 0x00000a08 -#define SPIDER_NET_GDACTDCNT 0x00000a0c -#define SPIDER_NET_GDACDBADDR 0x00000a20 -#define SPIDER_NET_GDACDBSIZE 0x00000a24 -#define SPIDER_NET_GDACNEXTDA 0x00000a28 -#define SPIDER_NET_GDACCOMST 0x00000a2c -#define SPIDER_NET_GDAWBCOMST 0x00000a30 -#define SPIDER_NET_GDAWBRSIZE 0x00000a34 -#define SPIDER_NET_GDAWBVSIZE 0x00000a38 -#define SPIDER_NET_GDAWBTRST 0x00000a3c -#define SPIDER_NET_GDAWBTRERR 0x00000a40 - -/* TX DMA controller registers */ -#define SPIDER_NET_GDTDCHA 0x00000e00 -#define SPIDER_NET_GDTDMACCNTR 0x00000e04 -#define SPIDER_NET_GDTCDPA 0x00000e08 -#define SPIDER_NET_GDTDMASEL 0x00000e14 - -#define SPIDER_NET_ECMODE 0x00000f00 -/* clock and reset control register */ -#define SPIDER_NET_CKRCTRL 0x00000ff0 - -/** SCONFIG registers */ -#define SPIDER_NET_SCONFIG_IOACTE 0x00002810 - -/** interrupt mask registers */ -#define SPIDER_NET_INT0_MASK_VALUE 0x3f7fe2c7 -#define SPIDER_NET_INT1_MASK_VALUE 0x0000fff2 -#define SPIDER_NET_INT2_MASK_VALUE 0x000003f1 - -/* we rely on flagged descriptor interrupts */ -#define SPIDER_NET_FRAMENUM_VALUE 0x00000000 -/* set this first, then the FRAMENUM_VALUE */ -#define SPIDER_NET_GFXFRAMES_VALUE 0x00000000 - -#define SPIDER_NET_STOP_SEQ_VALUE 0x00000000 -#define SPIDER_NET_RUN_SEQ_VALUE 0x0000007e - -#define SPIDER_NET_PHY_CTRL_VALUE 0x00040040 -/* #define SPIDER_NET_PHY_CTRL_VALUE 0x01070080*/ -#define SPIDER_NET_RXMODE_VALUE 0x00000011 -/* auto retransmission in case of MAC aborts */ -#define SPIDER_NET_TXMODE_VALUE 0x00010000 -#define SPIDER_NET_RESTART_VALUE 0x00000000 -#define SPIDER_NET_WOL_VALUE 0x00001111 -#if 0 -#define SPIDER_NET_WOL_VALUE 0x00000000 -#endif -#define SPIDER_NET_IPSECINIT_VALUE 0x6f716f71 - -/* pause frames: automatic, no upper retransmission count */ -/* outside loopback mode: ETOMOD signal dont matter, not connected */ -/* ETOMOD signal is brought to PHY reset. bit 2 must be 1 in Celleb */ -#define SPIDER_NET_OPMODE_VALUE 0x00000067 -/*#define SPIDER_NET_OPMODE_VALUE 0x001b0062*/ -#define SPIDER_NET_LENLMT_VALUE 0x00000908 - -#define SPIDER_NET_MACAPAUSE_VALUE 0x00000800 /* about 1 ms */ -#define SPIDER_NET_TXPAUSE_VALUE 0x00000000 - -#define SPIDER_NET_MACMODE_VALUE 0x00000001 -#define SPIDER_NET_BURSTLMT_VALUE 0x00000200 /* about 16 us */ - -/* DMAC control register GDMACCNTR - * - * 1(0) enable r/tx dma - * 0000000 fixed to 0 - * - * 000000 fixed to 0 - * 0(1) en/disable descr writeback on force end - * 0(1) force end - * - * 000000 fixed to 0 - * 00 burst alignment: 128 bytes - * 11 burst alignment: 1024 bytes - * - * 00000 fixed to 0 - * 0 descr writeback size 32 bytes - * 0(1) descr chain end interrupt enable - * 0(1) descr status writeback enable */ - -/* to set RX_DMA_EN */ -#define SPIDER_NET_DMA_RX_VALUE 0x80000000 -#define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003 -/* to set TX_DMA_EN */ -#define SPIDER_NET_TX_DMA_EN 0x80000000 -#define SPIDER_NET_GDTBSTA 0x00000300 -#define SPIDER_NET_GDTDCEIDIS 0x00000002 -#define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \ - SPIDER_NET_GDTDCEIDIS | \ - SPIDER_NET_GDTBSTA - -#define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003 - -/* SPIDER_NET_UA_DESCR_VALUE is OR'ed with the unicast address */ -#define SPIDER_NET_UA_DESCR_VALUE 0x00080000 -#define SPIDER_NET_PROMISC_VALUE 0x00080000 -#define SPIDER_NET_NONPROMISC_VALUE 0x00000000 - -#define SPIDER_NET_DMASEL_VALUE 0x00000001 - -#define SPIDER_NET_ECMODE_VALUE 0x00000000 - -#define SPIDER_NET_CKRCTRL_RUN_VALUE 0x1fff010f -#define SPIDER_NET_CKRCTRL_STOP_VALUE 0x0000010f - -#define SPIDER_NET_SBIMSTATE_VALUE 0x00000000 -#define SPIDER_NET_SBTMSTATE_VALUE 0x00000000 - -/* SPIDER_NET_GHIINT0STS bits, in reverse order so that they can be used - * with 1 << SPIDER_NET_... */ -enum spider_net_int0_status { - SPIDER_NET_GPHYINT = 0, - SPIDER_NET_GMAC2INT, - SPIDER_NET_GMAC1INT, - SPIDER_NET_GIPSINT, - SPIDER_NET_GFIFOINT, - SPIDER_NET_GDMACINT, - SPIDER_NET_GSYSINT, - SPIDER_NET_GPWOPCMPINT, - SPIDER_NET_GPROPCMPINT, - SPIDER_NET_GPWFFINT, - SPIDER_NET_GRMDADRINT, - SPIDER_NET_GRMARPINT, - SPIDER_NET_GRMMPINT, - SPIDER_NET_GDTDEN0INT, - SPIDER_NET_GDDDEN0INT, - SPIDER_NET_GDCDEN0INT, - SPIDER_NET_GDBDEN0INT, - SPIDER_NET_GDADEN0INT, - SPIDER_NET_GDTFDCINT, - SPIDER_NET_GDDFDCINT, - SPIDER_NET_GDCFDCINT, - SPIDER_NET_GDBFDCINT, - SPIDER_NET_GDAFDCINT, - SPIDER_NET_GTTEDINT, - SPIDER_NET_GDTDCEINT, - SPIDER_NET_GRFDNMINT, - SPIDER_NET_GRFCNMINT, - SPIDER_NET_GRFBNMINT, - SPIDER_NET_GRFANMINT, - SPIDER_NET_GRFNMINT, - SPIDER_NET_G1TMCNTINT, - SPIDER_NET_GFREECNTINT -}; -/* GHIINT1STS bits */ -enum spider_net_int1_status { - SPIDER_NET_GTMFLLINT = 0, - SPIDER_NET_GRMFLLINT, - SPIDER_NET_GTMSHTINT, - SPIDER_NET_GDTINVDINT, - SPIDER_NET_GRFDFLLINT, - SPIDER_NET_GDDDCEINT, - SPIDER_NET_GDDINVDINT, - SPIDER_NET_GRFCFLLINT, - SPIDER_NET_GDCDCEINT, - SPIDER_NET_GDCINVDINT, - SPIDER_NET_GRFBFLLINT, - SPIDER_NET_GDBDCEINT, - SPIDER_NET_GDBINVDINT, - SPIDER_NET_GRFAFLLINT, - SPIDER_NET_GDADCEINT, - SPIDER_NET_GDAINVDINT, - SPIDER_NET_GDTRSERINT, - SPIDER_NET_GDDRSERINT, - SPIDER_NET_GDCRSERINT, - SPIDER_NET_GDBRSERINT, - SPIDER_NET_GDARSERINT, - SPIDER_NET_GDSERINT, - SPIDER_NET_GDTPTERINT, - SPIDER_NET_GDDPTERINT, - SPIDER_NET_GDCPTERINT, - SPIDER_NET_GDBPTERINT, - SPIDER_NET_GDAPTERINT -}; -/* GHIINT2STS bits */ -enum spider_net_int2_status { - SPIDER_NET_GPROPERINT = 0, - SPIDER_NET_GMCTCRSNGINT, - SPIDER_NET_GMCTLCOLINT, - SPIDER_NET_GMCTTMOTINT, - SPIDER_NET_GMCRCAERINT, - SPIDER_NET_GMCRCALERINT, - SPIDER_NET_GMCRALNERINT, - SPIDER_NET_GMCROVRINT, - SPIDER_NET_GMCRRNTINT, - SPIDER_NET_GMCRRXERINT, - SPIDER_NET_GTITCSERINT, - SPIDER_NET_GTIFMTERINT, - SPIDER_NET_GTIPKTRVKINT, - SPIDER_NET_GTISPINGINT, - SPIDER_NET_GTISADNGINT, - SPIDER_NET_GTISPDNGINT, - SPIDER_NET_GRIFMTERINT, - SPIDER_NET_GRIPKTRVKINT, - SPIDER_NET_GRISPINGINT, - SPIDER_NET_GRISADNGINT, - SPIDER_NET_GRISPDNGINT -}; - -#define SPIDER_NET_TXINT (1 << SPIDER_NET_GDTFDCINT) - -/* We rely on flagged descriptor interrupts */ -#define SPIDER_NET_RXINT ( (1 << SPIDER_NET_GDAFDCINT) ) - -#define SPIDER_NET_LINKINT ( 1 << SPIDER_NET_GMAC2INT ) - -#define SPIDER_NET_ERRINT ( 0xffffffff & \ - (~SPIDER_NET_TXINT) & \ - (~SPIDER_NET_RXINT) & \ - (~SPIDER_NET_LINKINT) ) - -#define SPIDER_NET_GPREXEC 0x80000000 -#define SPIDER_NET_GPRDAT_MASK 0x0000ffff - -#define SPIDER_NET_DMAC_NOINTR_COMPLETE 0x00800000 -#define SPIDER_NET_DMAC_TXFRMTL 0x00040000 -#define SPIDER_NET_DMAC_TCP 0x00020000 -#define SPIDER_NET_DMAC_UDP 0x00030000 -#define SPIDER_NET_TXDCEST 0x08000000 - -#define SPIDER_NET_DESCR_RXFDIS 0x00000001 -#define SPIDER_NET_DESCR_RXDCEIS 0x00000002 -#define SPIDER_NET_DESCR_RXDEN0IS 0x00000004 -#define SPIDER_NET_DESCR_RXINVDIS 0x00000008 -#define SPIDER_NET_DESCR_RXRERRIS 0x00000010 -#define SPIDER_NET_DESCR_RXFDCIMS 0x00000100 -#define SPIDER_NET_DESCR_RXDCEIMS 0x00000200 -#define SPIDER_NET_DESCR_RXDEN0IMS 0x00000400 -#define SPIDER_NET_DESCR_RXINVDIMS 0x00000800 -#define SPIDER_NET_DESCR_RXRERRMIS 0x00001000 -#define SPIDER_NET_DESCR_UNUSED 0x077fe0e0 - -#define SPIDER_NET_DESCR_IND_PROC_MASK 0xF0000000 -#define SPIDER_NET_DESCR_COMPLETE 0x00000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_RESPONSE_ERROR 0x10000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_PROTECTION_ERROR 0x20000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_FRAME_END 0x40000000 /* used in rx */ -#define SPIDER_NET_DESCR_FORCE_END 0x50000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_CARDOWNED 0xA0000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_NOT_IN_USE 0xF0000000 -#define SPIDER_NET_DESCR_TXDESFLG 0x00800000 - -#define SPIDER_NET_DESCR_BAD_STATUS (SPIDER_NET_DESCR_RXDEN0IS | \ - SPIDER_NET_DESCR_RXRERRIS | \ - SPIDER_NET_DESCR_RXDEN0IMS | \ - SPIDER_NET_DESCR_RXINVDIMS | \ - SPIDER_NET_DESCR_RXRERRMIS | \ - SPIDER_NET_DESCR_UNUSED) - -/* Descriptor, as defined by the hardware */ -struct spider_net_hw_descr { - u32 buf_addr; - u32 buf_size; - u32 next_descr_addr; - u32 dmac_cmd_status; - u32 result_size; - u32 valid_size; /* all zeroes for tx */ - u32 data_status; - u32 data_error; /* all zeroes for tx */ -} __attribute__((aligned(32))); - -struct spider_net_descr { - struct spider_net_hw_descr *hwdescr; - struct sk_buff *skb; - u32 bus_addr; - struct spider_net_descr *next; - struct spider_net_descr *prev; -}; - -struct spider_net_descr_chain { - spinlock_t lock; - struct spider_net_descr *head; - struct spider_net_descr *tail; - struct spider_net_descr *ring; - int num_desc; - struct spider_net_hw_descr *hwring; - dma_addr_t dma_addr; -}; - -/* descriptor data_status bits */ -#define SPIDER_NET_RX_IPCHK 29 -#define SPIDER_NET_RX_TCPCHK 28 -#define SPIDER_NET_VLAN_PACKET 21 -#define SPIDER_NET_DATA_STATUS_CKSUM_MASK ( (1 << SPIDER_NET_RX_IPCHK) | \ - (1 << SPIDER_NET_RX_TCPCHK) ) - -/* descriptor data_error bits */ -#define SPIDER_NET_RX_IPCHKERR 27 -#define SPIDER_NET_RX_RXTCPCHKERR 28 - -#define SPIDER_NET_DATA_ERR_CKSUM_MASK (1 << SPIDER_NET_RX_IPCHKERR) - -/* the cases we don't pass the packet to the stack. - * 701b8000 would be correct, but every packets gets that flag */ -#define SPIDER_NET_DESTROY_RX_FLAGS 0x700b8000 - -#define SPIDER_NET_DEFAULT_MSG ( NETIF_MSG_DRV | \ - NETIF_MSG_PROBE | \ - NETIF_MSG_LINK | \ - NETIF_MSG_TIMER | \ - NETIF_MSG_IFDOWN | \ - NETIF_MSG_IFUP | \ - NETIF_MSG_RX_ERR | \ - NETIF_MSG_TX_ERR | \ - NETIF_MSG_TX_QUEUED | \ - NETIF_MSG_INTR | \ - NETIF_MSG_TX_DONE | \ - NETIF_MSG_RX_STATUS | \ - NETIF_MSG_PKTDATA | \ - NETIF_MSG_HW | \ - NETIF_MSG_WOL ) - -struct spider_net_extra_stats { - unsigned long rx_desc_error; - unsigned long tx_timeouts; - unsigned long alloc_rx_skb_error; - unsigned long rx_iommu_map_error; - unsigned long tx_iommu_map_error; - unsigned long rx_desc_unk_state; -}; - -struct spider_net_card { - struct net_device *netdev; - struct pci_dev *pdev; - struct mii_phy phy; - - struct napi_struct napi; - - int medium; - - void __iomem *regs; - - struct spider_net_descr_chain tx_chain; - struct spider_net_descr_chain rx_chain; - struct spider_net_descr *low_watermark; - - int aneg_count; - struct timer_list aneg_timer; - struct timer_list tx_timer; - struct work_struct tx_timeout_task; - atomic_t tx_timeout_task_counter; - wait_queue_head_t waitq; - int num_rx_ints; - int ignore_rx_ramfull; - - /* for ethtool */ - int msg_enable; - struct spider_net_extra_stats spider_stats; - - /* Must be last item in struct */ - struct spider_net_descr darray[]; -}; - -#endif diff --git a/drivers/net/ethernet/toshiba/spider_net_ethtool.c b/drivers/net/ethernet/toshiba/spider_net_ethtool.c deleted file mode 100644 index fef9fd127b5e..000000000000 --- a/drivers/net/ethernet/toshiba/spider_net_ethtool.c +++ /dev/null @@ -1,174 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Network device driver for Cell Processor-Based Blade - * - * (C) Copyright IBM Corp. 2005 - * - * Authors : Utz Bacher <utz.bacher@de.ibm.com> - * Jens Osterkamp <Jens.Osterkamp@de.ibm.com> - */ - -#include <linux/netdevice.h> -#include <linux/ethtool.h> -#include <linux/pci.h> - -#include "spider_net.h" - - -static struct { - const char str[ETH_GSTRING_LEN]; -} ethtool_stats_keys[] = { - { "tx_packets" }, - { "tx_bytes" }, - { "rx_packets" }, - { "rx_bytes" }, - { "tx_errors" }, - { "tx_dropped" }, - { "rx_dropped" }, - { "rx_descriptor_error" }, - { "tx_timeouts" }, - { "alloc_rx_skb_error" }, - { "rx_iommu_map_error" }, - { "tx_iommu_map_error" }, - { "rx_desc_unk_state" }, -}; - -static int -spider_net_ethtool_get_link_ksettings(struct net_device *netdev, - struct ethtool_link_ksettings *cmd) -{ - struct spider_net_card *card; - card = netdev_priv(netdev); - - ethtool_link_ksettings_zero_link_mode(cmd, supported); - ethtool_link_ksettings_add_link_mode(cmd, supported, 1000baseT_Full); - ethtool_link_ksettings_add_link_mode(cmd, supported, FIBRE); - - ethtool_link_ksettings_zero_link_mode(cmd, advertising); - ethtool_link_ksettings_add_link_mode(cmd, advertising, 1000baseT_Full); - ethtool_link_ksettings_add_link_mode(cmd, advertising, FIBRE); - - cmd->base.port = PORT_FIBRE; - cmd->base.speed = card->phy.speed; - cmd->base.duplex = DUPLEX_FULL; - - return 0; -} - -static void -spider_net_ethtool_get_drvinfo(struct net_device *netdev, - struct ethtool_drvinfo *drvinfo) -{ - struct spider_net_card *card; - card = netdev_priv(netdev); - - /* clear and fill out info */ - strscpy(drvinfo->driver, spider_net_driver_name, - sizeof(drvinfo->driver)); - strscpy(drvinfo->version, VERSION, sizeof(drvinfo->version)); - strscpy(drvinfo->fw_version, "no information", - sizeof(drvinfo->fw_version)); - strscpy(drvinfo->bus_info, pci_name(card->pdev), - sizeof(drvinfo->bus_info)); -} - -static void -spider_net_ethtool_get_wol(struct net_device *netdev, - struct ethtool_wolinfo *wolinfo) -{ - /* no support for wol */ - wolinfo->supported = 0; - wolinfo->wolopts = 0; -} - -static u32 -spider_net_ethtool_get_msglevel(struct net_device *netdev) -{ - struct spider_net_card *card; - card = netdev_priv(netdev); - return card->msg_enable; -} - -static void -spider_net_ethtool_set_msglevel(struct net_device *netdev, - u32 level) -{ - struct spider_net_card *card; - card = netdev_priv(netdev); - card->msg_enable = level; -} - -static int -spider_net_ethtool_nway_reset(struct net_device *netdev) -{ - if (netif_running(netdev)) { - spider_net_stop(netdev); - spider_net_open(netdev); - } - return 0; -} - -static void -spider_net_ethtool_get_ringparam(struct net_device *netdev, - struct ethtool_ringparam *ering, - struct kernel_ethtool_ringparam *kernel_ering, - struct netlink_ext_ack *extack) -{ - struct spider_net_card *card = netdev_priv(netdev); - - ering->tx_max_pending = SPIDER_NET_TX_DESCRIPTORS_MAX; - ering->tx_pending = card->tx_chain.num_desc; - ering->rx_max_pending = SPIDER_NET_RX_DESCRIPTORS_MAX; - ering->rx_pending = card->rx_chain.num_desc; -} - -static int spider_net_get_sset_count(struct net_device *netdev, int sset) -{ - switch (sset) { - case ETH_SS_STATS: - return ARRAY_SIZE(ethtool_stats_keys); - default: - return -EOPNOTSUPP; - } -} - -static void spider_net_get_ethtool_stats(struct net_device *netdev, - struct ethtool_stats *stats, u64 *data) -{ - struct spider_net_card *card = netdev_priv(netdev); - - data[0] = netdev->stats.tx_packets; - data[1] = netdev->stats.tx_bytes; - data[2] = netdev->stats.rx_packets; - data[3] = netdev->stats.rx_bytes; - data[4] = netdev->stats.tx_errors; - data[5] = netdev->stats.tx_dropped; - data[6] = netdev->stats.rx_dropped; - data[7] = card->spider_stats.rx_desc_error; - data[8] = card->spider_stats.tx_timeouts; - data[9] = card->spider_stats.alloc_rx_skb_error; - data[10] = card->spider_stats.rx_iommu_map_error; - data[11] = card->spider_stats.tx_iommu_map_error; - data[12] = card->spider_stats.rx_desc_unk_state; -} - -static void spider_net_get_strings(struct net_device *netdev, u32 stringset, - u8 *data) -{ - memcpy(data, ethtool_stats_keys, sizeof(ethtool_stats_keys)); -} - -const struct ethtool_ops spider_net_ethtool_ops = { - .get_drvinfo = spider_net_ethtool_get_drvinfo, - .get_wol = spider_net_ethtool_get_wol, - .get_msglevel = spider_net_ethtool_get_msglevel, - .set_msglevel = spider_net_ethtool_set_msglevel, - .get_link = ethtool_op_get_link, - .nway_reset = spider_net_ethtool_nway_reset, - .get_ringparam = spider_net_ethtool_get_ringparam, - .get_strings = spider_net_get_strings, - .get_sset_count = spider_net_get_sset_count, - .get_ethtool_stats = spider_net_get_ethtool_stats, - .get_link_ksettings = spider_net_ethtool_get_link_ksettings, -}; - diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index c6957e3b7f0f..7ec0e3c13d54 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -1379,7 +1379,7 @@ static int tsi108_close(struct net_device *dev) netif_stop_queue(dev); napi_disable(&data->napi); - del_timer_sync(&data->timer); + timer_delete_sync(&data->timer); tsi108_stop_ethernet(dev); tsi108_kill_phy(dev); diff --git a/drivers/net/ethernet/wangxun/Kconfig b/drivers/net/ethernet/wangxun/Kconfig index e46ccebcfd22..47e3e8434b9e 100644 --- a/drivers/net/ethernet/wangxun/Kconfig +++ b/drivers/net/ethernet/wangxun/Kconfig @@ -18,6 +18,7 @@ if NET_VENDOR_WANGXUN config LIBWX tristate + depends on PTP_1588_CLOCK_OPTIONAL select PAGE_POOL help Common library for Wangxun(R) Ethernet drivers. @@ -25,6 +26,7 @@ config LIBWX config NGBE tristate "Wangxun(R) GbE PCI Express adapters support" depends on PCI + depends on PTP_1588_CLOCK_OPTIONAL select LIBWX select PHYLINK help @@ -42,6 +44,7 @@ config TXGBE depends on PCI depends on COMMON_CLK depends on I2C_DESIGNWARE_PLATFORM + depends on PTP_1588_CLOCK_OPTIONAL select MARVELL_10G_PHY select REGMAP select PHYLINK diff --git a/drivers/net/ethernet/wangxun/libwx/Makefile b/drivers/net/ethernet/wangxun/libwx/Makefile index 42ccd6e4052e..e9f0f1f2309b 100644 --- a/drivers/net/ethernet/wangxun/libwx/Makefile +++ b/drivers/net/ethernet/wangxun/libwx/Makefile @@ -4,4 +4,4 @@ obj-$(CONFIG_LIBWX) += libwx.o -libwx-objs := wx_hw.o wx_lib.o wx_ethtool.o +libwx-objs := wx_hw.o wx_lib.o wx_ethtool.o wx_ptp.o diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c index abe5921dde02..43019ec9329c 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c @@ -41,6 +41,9 @@ static const struct wx_stats wx_gstrings_stats[] = { WX_STAT("rx_csum_offload_good_count", hw_csum_rx_good), WX_STAT("rx_csum_offload_errors", hw_csum_rx_error), WX_STAT("alloc_rx_buff_failed", alloc_rx_buff_failed), + WX_STAT("tx_hwtstamp_timeouts", tx_hwtstamp_timeouts), + WX_STAT("tx_hwtstamp_skipped", tx_hwtstamp_skipped), + WX_STAT("rx_hwtstamp_cleared", rx_hwtstamp_cleared), }; static const struct wx_stats wx_gstrings_fdir_stats[] = { @@ -69,7 +72,7 @@ int wx_get_sset_count(struct net_device *netdev, int sset) switch (sset) { case ETH_SS_STATS: - return (wx->mac.type == wx_mac_sp) ? + return (test_bit(WX_FLAG_FDIR_CAPABLE, wx->flags)) ? WX_STATS_LEN + WX_FDIR_STATS_LEN : WX_STATS_LEN; default: return -EOPNOTSUPP; @@ -87,7 +90,7 @@ void wx_get_strings(struct net_device *netdev, u32 stringset, u8 *data) case ETH_SS_STATS: for (i = 0; i < WX_GLOBAL_STATS_LEN; i++) ethtool_puts(&p, wx_gstrings_stats[i].stat_string); - if (wx->mac.type == wx_mac_sp) { + if (test_bit(WX_FLAG_FDIR_CAPABLE, wx->flags)) { for (i = 0; i < WX_FDIR_STATS_LEN; i++) ethtool_puts(&p, wx_gstrings_fdir_stats[i].stat_string); } @@ -121,7 +124,7 @@ void wx_get_ethtool_stats(struct net_device *netdev, sizeof(u64)) ? *(u64 *)p : *(u32 *)p; } - if (wx->mac.type == wx_mac_sp) { + if (test_bit(WX_FLAG_FDIR_CAPABLE, wx->flags)) { for (k = 0; k < WX_FDIR_STATS_LEN; k++) { p = (char *)wx + wx_gstrings_fdir_stats[k].stat_offset; data[i++] = *(u64 *)p; @@ -196,7 +199,7 @@ void wx_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info) unsigned int stats_len = WX_STATS_LEN; struct wx *wx = netdev_priv(netdev); - if (wx->mac.type == wx_mac_sp) + if (test_bit(WX_FLAG_FDIR_CAPABLE, wx->flags)) stats_len += WX_FDIR_STATS_LEN; strscpy(info->driver, wx->driver_name, sizeof(info->driver)); @@ -216,6 +219,9 @@ int wx_nway_reset(struct net_device *netdev) { struct wx *wx = netdev_priv(netdev); + if (wx->mac.type == wx_mac_aml) + return -EOPNOTSUPP; + return phylink_ethtool_nway_reset(wx->phylink); } EXPORT_SYMBOL(wx_nway_reset); @@ -225,6 +231,9 @@ int wx_get_link_ksettings(struct net_device *netdev, { struct wx *wx = netdev_priv(netdev); + if (wx->mac.type == wx_mac_aml) + return -EOPNOTSUPP; + return phylink_ethtool_ksettings_get(wx->phylink, cmd); } EXPORT_SYMBOL(wx_get_link_ksettings); @@ -234,6 +243,9 @@ int wx_set_link_ksettings(struct net_device *netdev, { struct wx *wx = netdev_priv(netdev); + if (wx->mac.type == wx_mac_aml) + return -EOPNOTSUPP; + return phylink_ethtool_ksettings_set(wx->phylink, cmd); } EXPORT_SYMBOL(wx_set_link_ksettings); @@ -243,6 +255,9 @@ void wx_get_pauseparam(struct net_device *netdev, { struct wx *wx = netdev_priv(netdev); + if (wx->mac.type == wx_mac_aml) + return; + phylink_ethtool_get_pauseparam(wx->phylink, pause); } EXPORT_SYMBOL(wx_get_pauseparam); @@ -252,6 +267,9 @@ int wx_set_pauseparam(struct net_device *netdev, { struct wx *wx = netdev_priv(netdev); + if (wx->mac.type == wx_mac_aml) + return -EOPNOTSUPP; + return phylink_ethtool_set_pauseparam(wx->phylink, pause); } EXPORT_SYMBOL(wx_set_pauseparam); @@ -322,10 +340,17 @@ int wx_set_coalesce(struct net_device *netdev, if (ec->tx_max_coalesced_frames_irq) wx->tx_work_limit = ec->tx_max_coalesced_frames_irq; - if (wx->mac.type == wx_mac_sp) + switch (wx->mac.type) { + case wx_mac_sp: max_eitr = WX_SP_MAX_EITR; - else + break; + case wx_mac_aml: + max_eitr = WX_AML_MAX_EITR; + break; + default: max_eitr = WX_EM_MAX_EITR; + break; + } if ((ec->rx_coalesce_usecs > (max_eitr >> 2)) || (ec->tx_coalesce_usecs > (max_eitr >> 2))) @@ -347,10 +372,15 @@ int wx_set_coalesce(struct net_device *netdev, wx->tx_itr_setting = ec->tx_coalesce_usecs; if (wx->tx_itr_setting == 1) { - if (wx->mac.type == wx_mac_sp) + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: tx_itr_param = WX_12K_ITR; - else + break; + default: tx_itr_param = WX_20K_ITR; + break; + } } else { tx_itr_param = wx->tx_itr_setting; } @@ -383,10 +413,15 @@ static unsigned int wx_max_channels(struct wx *wx) max_combined = 1; } else { /* support up to max allowed queues with RSS */ - if (wx->mac.type == wx_mac_sp) + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: max_combined = 63; - else + break; + default: max_combined = 8; + break; + } } return max_combined; @@ -452,3 +487,53 @@ void wx_set_msglevel(struct net_device *netdev, u32 data) wx->msg_enable = data; } EXPORT_SYMBOL(wx_set_msglevel); + +int wx_get_ts_info(struct net_device *dev, + struct kernel_ethtool_ts_info *info) +{ + struct wx *wx = netdev_priv(dev); + + info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) | + BIT(HWTSTAMP_FILTER_PTP_V1_L4_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_L2_EVENT) | + BIT(HWTSTAMP_FILTER_PTP_V2_L4_EVENT) | + BIT(HWTSTAMP_FILTER_PTP_V2_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V2_L2_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V2_L4_SYNC) | + BIT(HWTSTAMP_FILTER_PTP_V2_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ) | + BIT(HWTSTAMP_FILTER_PTP_V2_EVENT); + + info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_RAW_HARDWARE; + + if (wx->ptp_clock) + info->phc_index = ptp_clock_index(wx->ptp_clock); + else + info->phc_index = -1; + + info->tx_types = BIT(HWTSTAMP_TX_OFF) | + BIT(HWTSTAMP_TX_ON); + + return 0; +} +EXPORT_SYMBOL(wx_get_ts_info); + +void wx_get_ptp_stats(struct net_device *dev, + struct ethtool_ts_stats *ts_stats) +{ + struct wx *wx = netdev_priv(dev); + + if (wx->ptp_clock) { + ts_stats->pkts = wx->tx_hwtstamp_pkts; + ts_stats->lost = wx->tx_hwtstamp_timeouts + + wx->tx_hwtstamp_skipped + + wx->rx_hwtstamp_cleared; + ts_stats->err = wx->tx_hwtstamp_errors; + } +} +EXPORT_SYMBOL(wx_get_ptp_stats); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h index 600c3b597d1a..9e002e699eca 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h @@ -40,4 +40,8 @@ int wx_set_channels(struct net_device *dev, struct ethtool_channels *ch); u32 wx_get_msglevel(struct net_device *netdev); void wx_set_msglevel(struct net_device *netdev, u32 data); +int wx_get_ts_info(struct net_device *dev, + struct kernel_ethtool_ts_info *info); +void wx_get_ptp_stats(struct net_device *dev, + struct ethtool_ts_stats *ts_stats); #endif /* _WX_ETHTOOL_H_ */ diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.c b/drivers/net/ethernet/wangxun/libwx/wx_hw.c index deaf670c160e..aed45abafb1b 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_hw.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.c @@ -112,10 +112,15 @@ static void wx_intr_disable(struct wx *wx, u64 qmask) if (mask) wr32(wx, WX_PX_IMS(0), mask); - if (wx->mac.type == wx_mac_sp) { + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: mask = (qmask >> 32); if (mask) wr32(wx, WX_PX_IMS(1), mask); + break; + default: + break; } } @@ -126,10 +131,16 @@ void wx_intr_enable(struct wx *wx, u64 qmask) mask = (qmask & U32_MAX); if (mask) wr32(wx, WX_PX_IMC(0), mask); - if (wx->mac.type == wx_mac_sp) { + + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: mask = (qmask >> 32); if (mask) wr32(wx, WX_PX_IMC(1), mask); + break; + default: + break; } } EXPORT_SYMBOL(wx_intr_enable); @@ -278,22 +289,8 @@ static int wx_acquire_sw_sync(struct wx *wx, u32 mask) return ret; } -/** - * wx_host_interface_command - Issue command to manageability block - * @wx: pointer to the HW structure - * @buffer: contains the command to write and where the return status will - * be placed - * @length: length of buffer, must be multiple of 4 bytes - * @timeout: time in ms to wait for command completion - * @return_data: read and return data from the buffer (true) or not (false) - * Needed because FW structures are big endian and decoding of - * these fields can be 8 bit or 16 bit based on command. Decoding - * is not easily understood without making a table of commands. - * So we will leave this up to the caller to read back the data - * in these cases. - **/ -int wx_host_interface_command(struct wx *wx, u32 *buffer, - u32 length, u32 timeout, bool return_data) +static int wx_host_interface_command_s(struct wx *wx, u32 *buffer, + u32 length, u32 timeout, bool return_data) { u32 hdr_size = sizeof(struct wx_hic_hdr); u32 hicr, i, bi, buf[64] = {}; @@ -301,22 +298,10 @@ int wx_host_interface_command(struct wx *wx, u32 *buffer, u32 dword_len; u16 buf_len; - if (length == 0 || length > WX_HI_MAX_BLOCK_BYTE_LENGTH) { - wx_err(wx, "Buffer length failure buffersize=%d.\n", length); - return -EINVAL; - } - status = wx_acquire_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_MB); if (status != 0) return status; - /* Calculate length in DWORDs. We must be DWORD aligned */ - if ((length % (sizeof(u32))) != 0) { - wx_err(wx, "Buffer length failure, not aligned to dword"); - status = -EINVAL; - goto rel_out; - } - dword_len = length >> 2; /* The device driver writes the relevant command block @@ -391,8 +376,160 @@ rel_out: wx_release_sw_sync(wx, WX_MNG_SWFW_SYNC_SW_MB); return status; } + +static bool wx_poll_fw_reply(struct wx *wx, u32 *buffer, u8 send_cmd) +{ + u32 dword_len = sizeof(struct wx_hic_hdr) >> 2; + struct wx_hic_hdr *recv_hdr; + u32 i; + + /* read hdr */ + for (i = 0; i < dword_len; i++) { + buffer[i] = rd32a(wx, WX_FW2SW_MBOX, i); + le32_to_cpus(&buffer[i]); + } + + /* check hdr */ + recv_hdr = (struct wx_hic_hdr *)buffer; + if (recv_hdr->cmd == send_cmd && + recv_hdr->index == wx->swfw_index) + return true; + + return false; +} + +static int wx_host_interface_command_r(struct wx *wx, u32 *buffer, + u32 length, u32 timeout, bool return_data) +{ + struct wx_hic_hdr *hdr = (struct wx_hic_hdr *)buffer; + u32 hdr_size = sizeof(struct wx_hic_hdr); + bool busy, reply; + u32 dword_len; + u16 buf_len; + int err = 0; + u8 send_cmd; + u32 i; + + /* wait to get lock */ + might_sleep(); + err = read_poll_timeout(test_and_set_bit, busy, !busy, 1000, timeout * 1000, + false, WX_STATE_SWFW_BUSY, wx->state); + if (err) + return err; + + /* index to unique seq id for each mbox message */ + hdr->index = wx->swfw_index; + send_cmd = hdr->cmd; + + dword_len = length >> 2; + /* write data to SW-FW mbox array */ + for (i = 0; i < dword_len; i++) { + wr32a(wx, WX_SW2FW_MBOX, i, (__force u32)cpu_to_le32(buffer[i])); + /* write flush */ + rd32a(wx, WX_SW2FW_MBOX, i); + } + + /* generate interrupt to notify FW */ + wr32m(wx, WX_SW2FW_MBOX_CMD, WX_SW2FW_MBOX_CMD_VLD, 0); + wr32m(wx, WX_SW2FW_MBOX_CMD, WX_SW2FW_MBOX_CMD_VLD, WX_SW2FW_MBOX_CMD_VLD); + + /* polling reply from FW */ + err = read_poll_timeout(wx_poll_fw_reply, reply, reply, 1000, 50000, + true, wx, buffer, send_cmd); + if (err) { + wx_err(wx, "Polling from FW messages timeout, cmd: 0x%x, index: %d\n", + send_cmd, wx->swfw_index); + goto rel_out; + } + + /* expect no reply from FW then return */ + if (!return_data) + goto rel_out; + + /* If there is any thing in data position pull it in */ + buf_len = hdr->buf_len; + if (buf_len == 0) + goto rel_out; + + if (length < buf_len + hdr_size) { + wx_err(wx, "Buffer not large enough for reply message.\n"); + err = -EFAULT; + goto rel_out; + } + + /* Calculate length in DWORDs, add 3 for odd lengths */ + dword_len = (buf_len + 3) >> 2; + for (i = hdr_size >> 2; i <= dword_len; i++) { + buffer[i] = rd32a(wx, WX_FW2SW_MBOX, i); + le32_to_cpus(&buffer[i]); + } + +rel_out: + /* index++, index replace wx_hic_hdr.checksum */ + if (wx->swfw_index == WX_HIC_HDR_INDEX_MAX) + wx->swfw_index = 0; + else + wx->swfw_index++; + + clear_bit(WX_STATE_SWFW_BUSY, wx->state); + return err; +} + +/** + * wx_host_interface_command - Issue command to manageability block + * @wx: pointer to the HW structure + * @buffer: contains the command to write and where the return status will + * be placed + * @length: length of buffer, must be multiple of 4 bytes + * @timeout: time in ms to wait for command completion + * @return_data: read and return data from the buffer (true) or not (false) + * Needed because FW structures are big endian and decoding of + * these fields can be 8 bit or 16 bit based on command. Decoding + * is not easily understood without making a table of commands. + * So we will leave this up to the caller to read back the data + * in these cases. + **/ +int wx_host_interface_command(struct wx *wx, u32 *buffer, + u32 length, u32 timeout, bool return_data) +{ + if (length == 0 || length > WX_HI_MAX_BLOCK_BYTE_LENGTH) { + wx_err(wx, "Buffer length failure buffersize=%d.\n", length); + return -EINVAL; + } + + /* Calculate length in DWORDs. We must be DWORD aligned */ + if ((length % (sizeof(u32))) != 0) { + wx_err(wx, "Buffer length failure, not aligned to dword"); + return -EINVAL; + } + + if (test_bit(WX_FLAG_SWFW_RING, wx->flags)) + return wx_host_interface_command_r(wx, buffer, length, + timeout, return_data); + + return wx_host_interface_command_s(wx, buffer, length, timeout, return_data); +} EXPORT_SYMBOL(wx_host_interface_command); +int wx_set_pps(struct wx *wx, bool enable, u64 nsec, u64 cycles) +{ + struct wx_hic_set_pps pps_cmd; + + pps_cmd.hdr.cmd = FW_PPS_SET_CMD; + pps_cmd.hdr.buf_len = FW_PPS_SET_LEN; + pps_cmd.hdr.cmd_or_resp.cmd_resv = FW_CEM_CMD_RESERVED; + pps_cmd.lan_id = wx->bus.func; + pps_cmd.enable = (u8)enable; + pps_cmd.nsec = nsec; + pps_cmd.cycles = cycles; + pps_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM; + + return wx_host_interface_command(wx, (u32 *)&pps_cmd, + sizeof(pps_cmd), + WX_HI_COMMAND_TIMEOUT, + false); +} + /** * wx_read_ee_hostif_data - Read EEPROM word using a host interface cmd * assuming that the semaphore is already obtained. @@ -423,7 +560,10 @@ static int wx_read_ee_hostif_data(struct wx *wx, u16 offset, u16 *data) if (status != 0) return status; - *data = (u16)rd32a(wx, WX_MNG_MBOX, FW_NVM_DATA_OFFSET); + if (!test_bit(WX_FLAG_SWFW_RING, wx->flags)) + *data = (u16)rd32a(wx, WX_MNG_MBOX, FW_NVM_DATA_OFFSET); + else + *data = (u16)rd32a(wx, WX_FW2SW_MBOX, FW_NVM_DATA_OFFSET); return status; } @@ -467,6 +607,7 @@ int wx_read_ee_hostif_buffer(struct wx *wx, u16 words_to_read; u32 value = 0; int status; + u32 mbox; u32 i; /* Take semaphore for the entire operation. */ @@ -499,8 +640,12 @@ int wx_read_ee_hostif_buffer(struct wx *wx, goto out; } + if (!test_bit(WX_FLAG_SWFW_RING, wx->flags)) + mbox = WX_MNG_MBOX; + else + mbox = WX_FW2SW_MBOX; for (i = 0; i < words_to_read; i++) { - u32 reg = WX_MNG_MBOX + (FW_NVM_DATA_OFFSET << 2) + 2 * i; + u32 reg = mbox + (FW_NVM_DATA_OFFSET << 2) + 2 * i; value = rd32(wx, reg); data[current_word] = (u16)(value & 0xffff); @@ -550,12 +695,17 @@ void wx_init_eeprom_params(struct wx *wx) } } - if (wx->mac.type == wx_mac_sp) { + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: if (wx_read_ee_hostif(wx, WX_SW_REGION_PTR, &data)) { wx_err(wx, "NVM Read Error\n"); return; } data = data >> 1; + break; + default: + break; } eeprom->sw_region_offset = data; @@ -616,8 +766,15 @@ static int wx_set_rar(struct wx *wx, u32 index, u8 *addr, u64 pools, /* setup VMDq pool mapping */ wr32(wx, WX_PSR_MAC_SWC_VM_L, pools & 0xFFFFFFFF); - if (wx->mac.type == wx_mac_sp) + + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: wr32(wx, WX_PSR_MAC_SWC_VM_H, pools >> 32); + break; + default: + break; + } /* HW expects these in little endian so we reverse the byte * order from network order (big endian) to little endian @@ -755,9 +912,14 @@ void wx_init_rx_addrs(struct wx *wx) wx_set_rar(wx, 0, wx->mac.addr, 0, WX_PSR_MAC_SWC_AD_H_AV); - if (wx->mac.type == wx_mac_sp) { + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: /* clear VMDq pool/queue selection for RAR 0 */ wx_clear_vmdq(wx, 0, WX_CLEAR_VMDQ_ALL); + break; + default: + break; } } @@ -1699,7 +1861,7 @@ void wx_configure_rx(struct wx *wx) /* enable hw crc stripping */ wr32m(wx, WX_RSC_CTL, WX_RSC_CTL_CRC_STRIP, WX_RSC_CTL_CRC_STRIP); - if (wx->mac.type == wx_mac_sp) { + if (test_bit(WX_FLAG_RSC_CAPABLE, wx->flags)) { u32 psrctl; /* RSC Setup */ @@ -2351,7 +2513,7 @@ void wx_update_stats(struct wx *wx) hwstats->b2ogprc += rd32(wx, WX_RDM_BMC2OS_CNT); hwstats->rdmdrop += rd32(wx, WX_RDM_DRP_PKT); - if (wx->mac.type == wx_mac_sp) { + if (test_bit(WX_FLAG_FDIR_CAPABLE, wx->flags)) { hwstats->fdirmatch += rd32(wx, WX_RDB_FDIR_MATCH); hwstats->fdirmiss += rd32(wx, WX_RDB_FDIR_MISS); } diff --git a/drivers/net/ethernet/wangxun/libwx/wx_hw.h b/drivers/net/ethernet/wangxun/libwx/wx_hw.h index 11fb33349482..b883342bb576 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_hw.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_hw.h @@ -18,6 +18,7 @@ void wx_control_hw(struct wx *wx, bool drv); int wx_mng_present(struct wx *wx); int wx_host_interface_command(struct wx *wx, u32 *buffer, u32 length, u32 timeout, bool return_data); +int wx_set_pps(struct wx *wx, bool enable, u64 nsec, u64 cycles); int wx_read_ee_hostif(struct wx *wx, u16 offset, u16 *data); int wx_read_ee_hostif_buffer(struct wx *wx, u16 offset, u16 words, u16 *data); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c index 2b3d6586f44a..e69eaa65e0de 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_lib.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c @@ -13,6 +13,7 @@ #include "wx_type.h" #include "wx_lib.h" +#include "wx_ptp.h" #include "wx_hw.h" /* Lookup table mapping the HW PTYPE to the bit field for decoding */ @@ -309,7 +310,8 @@ static bool wx_alloc_mapped_page(struct wx_ring *rx_ring, return true; page = page_pool_dev_alloc_pages(rx_ring->page_pool); - WARN_ON(!page); + if (unlikely(!page)) + return false; dma = page_pool_get_dma_addr(page); bi->page_dma = dma; @@ -545,7 +547,8 @@ static void wx_rx_checksum(struct wx_ring *ring, return; /* Hardware can't guarantee csum if IPv6 Dest Header found */ - if (dptype.prot != WX_DEC_PTYPE_PROT_SCTP && WX_RXD_IPV6EX(rx_desc)) + if (dptype.prot != WX_DEC_PTYPE_PROT_SCTP && + wx_test_staterr(rx_desc, WX_RXD_STAT_IPV6EX)) return; /* if L4 checksum error */ @@ -597,8 +600,17 @@ static void wx_process_skb_fields(struct wx_ring *rx_ring, union wx_rx_desc *rx_desc, struct sk_buff *skb) { + struct wx *wx = netdev_priv(rx_ring->netdev); + wx_rx_hash(rx_ring, rx_desc, skb); wx_rx_checksum(rx_ring, rx_desc, skb); + + if (unlikely(test_bit(WX_FLAG_RX_HWTSTAMP_ENABLED, wx->flags)) && + unlikely(wx_test_staterr(rx_desc, WX_RXD_STAT_TS))) { + wx_ptp_rx_hwtstamp(rx_ring->q_vector->wx, skb); + rx_ring->last_rx_timestamp = jiffies; + } + wx_rx_vlan(rx_ring, rx_desc, skb); skb_record_rx_queue(skb, rx_ring->queue_index); skb->protocol = eth_type_trans(skb, rx_ring->netdev); @@ -705,6 +717,7 @@ static bool wx_clean_tx_irq(struct wx_q_vector *q_vector, { unsigned int budget = q_vector->wx->tx_work_limit; unsigned int total_bytes = 0, total_packets = 0; + struct wx *wx = netdev_priv(tx_ring->netdev); unsigned int i = tx_ring->next_to_clean; struct wx_tx_buffer *tx_buffer; union wx_tx_desc *tx_desc; @@ -737,6 +750,11 @@ static bool wx_clean_tx_irq(struct wx_q_vector *q_vector, total_bytes += tx_buffer->bytecount; total_packets += tx_buffer->gso_segs; + /* schedule check for Tx timestamp */ + if (unlikely(test_bit(WX_STATE_PTP_TX_IN_PROGRESS, wx->state)) && + skb_shinfo(tx_buffer->skb)->tx_flags & SKBTX_IN_PROGRESS) + ptp_schedule_worker(wx->ptp_clock, 0); + /* free the skb */ napi_consume_skb(tx_buffer->skb, napi_budget); @@ -932,9 +950,9 @@ static void wx_tx_olinfo_status(union wx_tx_desc *tx_desc, tx_desc->read.olinfo_status = cpu_to_le32(olinfo_status); } -static void wx_tx_map(struct wx_ring *tx_ring, - struct wx_tx_buffer *first, - const u8 hdr_len) +static int wx_tx_map(struct wx_ring *tx_ring, + struct wx_tx_buffer *first, + const u8 hdr_len) { struct sk_buff *skb = first->skb; struct wx_tx_buffer *tx_buffer; @@ -1013,6 +1031,8 @@ static void wx_tx_map(struct wx_ring *tx_ring, netdev_tx_sent_queue(wx_txring_txq(tx_ring), first->bytecount); + /* set the timestamp */ + first->time_stamp = jiffies; skb_tx_timestamp(skb); /* Force memory writes to complete before letting h/w know there @@ -1038,7 +1058,7 @@ static void wx_tx_map(struct wx_ring *tx_ring, if (netif_xmit_stopped(wx_txring_txq(tx_ring)) || !netdev_xmit_more()) writel(i, tx_ring->tail); - return; + return 0; dma_error: dev_err(tx_ring->dev, "TX DMA map failed\n"); @@ -1062,6 +1082,8 @@ dma_error: first->skb = NULL; tx_ring->next_to_use = i; + + return -ENOMEM; } static void wx_tx_ctxtdesc(struct wx_ring *tx_ring, u32 vlan_macip_lens, @@ -1082,26 +1104,6 @@ static void wx_tx_ctxtdesc(struct wx_ring *tx_ring, u32 vlan_macip_lens, context_desc->mss_l4len_idx = cpu_to_le32(mss_l4len_idx); } -static void wx_get_ipv6_proto(struct sk_buff *skb, int offset, u8 *nexthdr) -{ - struct ipv6hdr *hdr = (struct ipv6hdr *)(skb->data + offset); - - *nexthdr = hdr->nexthdr; - offset += sizeof(struct ipv6hdr); - while (ipv6_ext_hdr(*nexthdr)) { - struct ipv6_opt_hdr _hdr, *hp; - - if (*nexthdr == NEXTHDR_NONE) - return; - hp = skb_header_pointer(skb, offset, sizeof(_hdr), &_hdr); - if (!hp) - return; - if (*nexthdr == NEXTHDR_FRAGMENT) - break; - *nexthdr = hp->nexthdr; - } -} - union network_header { struct iphdr *ipv4; struct ipv6hdr *ipv6; @@ -1112,6 +1114,8 @@ static u8 wx_encode_tx_desc_ptype(const struct wx_tx_buffer *first) { u8 tun_prot = 0, l4_prot = 0, ptype = 0; struct sk_buff *skb = first->skb; + unsigned char *exthdr, *l4_hdr; + __be16 frag_off; if (skb->encapsulation) { union network_header hdr; @@ -1122,14 +1126,18 @@ static u8 wx_encode_tx_desc_ptype(const struct wx_tx_buffer *first) ptype = WX_PTYPE_TUN_IPV4; break; case htons(ETH_P_IPV6): - wx_get_ipv6_proto(skb, skb_network_offset(skb), &tun_prot); + l4_hdr = skb_transport_header(skb); + exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr); + tun_prot = ipv6_hdr(skb)->nexthdr; + if (l4_hdr != exthdr) + ipv6_skip_exthdr(skb, exthdr - skb->data, &tun_prot, &frag_off); ptype = WX_PTYPE_TUN_IPV6; break; default: return ptype; } - if (tun_prot == IPPROTO_IPIP) { + if (tun_prot == IPPROTO_IPIP || tun_prot == IPPROTO_IPV6) { hdr.raw = (void *)inner_ip_hdr(skb); ptype |= WX_PTYPE_PKT_IPIP; } else if (tun_prot == IPPROTO_UDP) { @@ -1166,7 +1174,11 @@ static u8 wx_encode_tx_desc_ptype(const struct wx_tx_buffer *first) l4_prot = hdr.ipv4->protocol; break; case 6: - wx_get_ipv6_proto(skb, skb_inner_network_offset(skb), &l4_prot); + l4_hdr = skb_inner_transport_header(skb); + exthdr = skb_inner_network_header(skb) + sizeof(struct ipv6hdr); + l4_prot = inner_ipv6_hdr(skb)->nexthdr; + if (l4_hdr != exthdr) + ipv6_skip_exthdr(skb, exthdr - skb->data, &l4_prot, &frag_off); ptype |= WX_PTYPE_PKT_IPV6; break; default: @@ -1179,7 +1191,11 @@ static u8 wx_encode_tx_desc_ptype(const struct wx_tx_buffer *first) ptype = WX_PTYPE_PKT_IP; break; case htons(ETH_P_IPV6): - wx_get_ipv6_proto(skb, skb_network_offset(skb), &l4_prot); + l4_hdr = skb_transport_header(skb); + exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr); + l4_prot = ipv6_hdr(skb)->nexthdr; + if (l4_hdr != exthdr) + ipv6_skip_exthdr(skb, exthdr - skb->data, &l4_prot, &frag_off); ptype = WX_PTYPE_PKT_IP | WX_PTYPE_PKT_IPV6; break; default: @@ -1269,13 +1285,20 @@ static int wx_tso(struct wx_ring *tx_ring, struct wx_tx_buffer *first, /* vlan_macip_lens: HEADLEN, MACLEN, VLAN tag */ if (enc) { + unsigned char *exthdr, *l4_hdr; + __be16 frag_off; + switch (first->protocol) { case htons(ETH_P_IP): tun_prot = ip_hdr(skb)->protocol; first->tx_flags |= WX_TX_FLAGS_OUTER_IPV4; break; case htons(ETH_P_IPV6): + l4_hdr = skb_transport_header(skb); + exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr); tun_prot = ipv6_hdr(skb)->nexthdr; + if (l4_hdr != exthdr) + ipv6_skip_exthdr(skb, exthdr - skb->data, &tun_prot, &frag_off); break; default: break; @@ -1298,6 +1321,7 @@ static int wx_tso(struct wx_ring *tx_ring, struct wx_tx_buffer *first, WX_TXD_TUNNEL_LEN_SHIFT); break; case IPPROTO_IPIP: + case IPPROTO_IPV6: tunhdr_eiplen_tunlen = (((char *)inner_ip_hdr(skb) - (char *)ip_hdr(skb)) >> 2) << WX_TXD_OUTER_IPLEN_SHIFT; @@ -1335,12 +1359,15 @@ static void wx_tx_csum(struct wx_ring *tx_ring, struct wx_tx_buffer *first, u8 tun_prot = 0; if (skb->ip_summed != CHECKSUM_PARTIAL) { +csum_failed: if (!(first->tx_flags & WX_TX_FLAGS_HW_VLAN) && !(first->tx_flags & WX_TX_FLAGS_CC)) return; vlan_macip_lens = skb_network_offset(skb) << WX_TXD_MACLEN_SHIFT; } else { + unsigned char *exthdr, *l4_hdr; + __be16 frag_off; u8 l4_prot = 0; union { struct iphdr *ipv4; @@ -1362,7 +1389,12 @@ static void wx_tx_csum(struct wx_ring *tx_ring, struct wx_tx_buffer *first, tun_prot = ip_hdr(skb)->protocol; break; case htons(ETH_P_IPV6): + l4_hdr = skb_transport_header(skb); + exthdr = skb_network_header(skb) + sizeof(struct ipv6hdr); tun_prot = ipv6_hdr(skb)->nexthdr; + if (l4_hdr != exthdr) + ipv6_skip_exthdr(skb, exthdr - skb->data, + &tun_prot, &frag_off); break; default: return; @@ -1386,6 +1418,7 @@ static void wx_tx_csum(struct wx_ring *tx_ring, struct wx_tx_buffer *first, WX_TXD_TUNNEL_LEN_SHIFT); break; case IPPROTO_IPIP: + case IPPROTO_IPV6: tunhdr_eiplen_tunlen = (((char *)inner_ip_hdr(skb) - (char *)ip_hdr(skb)) >> 2) << WX_TXD_OUTER_IPLEN_SHIFT; @@ -1408,7 +1441,10 @@ static void wx_tx_csum(struct wx_ring *tx_ring, struct wx_tx_buffer *first, break; case 6: vlan_macip_lens |= (transport_hdr.raw - network_hdr.raw) >> 1; + exthdr = network_hdr.raw + sizeof(struct ipv6hdr); l4_prot = network_hdr.ipv6->nexthdr; + if (transport_hdr.raw != exthdr) + ipv6_skip_exthdr(skb, exthdr - skb->data, &l4_prot, &frag_off); break; default: break; @@ -1428,7 +1464,8 @@ static void wx_tx_csum(struct wx_ring *tx_ring, struct wx_tx_buffer *first, WX_TXD_L4LEN_SHIFT; break; default: - break; + skb_checksum_help(skb); + goto csum_failed; } /* update TX checksum flag */ @@ -1486,6 +1523,20 @@ static netdev_tx_t wx_xmit_frame_ring(struct sk_buff *skb, tx_flags |= WX_TX_FLAGS_HW_VLAN; } + if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) && + wx->ptp_clock) { + if (wx->tstamp_config.tx_type == HWTSTAMP_TX_ON && + !test_and_set_bit_lock(WX_STATE_PTP_TX_IN_PROGRESS, + wx->state)) { + skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; + tx_flags |= WX_TX_FLAGS_TSTAMP; + wx->ptp_tx_skb = skb_get(skb); + wx->ptp_tx_start = jiffies; + } else { + wx->tx_hwtstamp_skipped++; + } + } + /* record initial flags and protocol */ first->tx_flags = tx_flags; first->protocol = vlan_get_protocol(skb); @@ -1501,12 +1552,20 @@ static netdev_tx_t wx_xmit_frame_ring(struct sk_buff *skb, if (test_bit(WX_FLAG_FDIR_CAPABLE, wx->flags) && tx_ring->atr_sample_rate) wx->atr(tx_ring, first, ptype); - wx_tx_map(tx_ring, first, hdr_len); + if (wx_tx_map(tx_ring, first, hdr_len)) + goto cleanup_tx_tstamp; return NETDEV_TX_OK; out_drop: dev_kfree_skb_any(first->skb); first->skb = NULL; +cleanup_tx_tstamp: + if (unlikely(tx_flags & WX_TX_FLAGS_TSTAMP)) { + dev_kfree_skb_any(wx->ptp_tx_skb); + wx->ptp_tx_skb = NULL; + wx->tx_hwtstamp_errors++; + clear_bit_unlock(WX_STATE_PTP_TX_IN_PROGRESS, wx->state); + } return NETDEV_TX_OK; } @@ -1781,10 +1840,16 @@ static int wx_alloc_q_vector(struct wx *wx, /* initialize pointer to rings */ ring = q_vector->ring; - if (wx->mac.type == wx_mac_sp) + switch (wx->mac.type) { + case wx_mac_sp: + case wx_mac_aml: default_itr = WX_12K_ITR; - else + break; + default: default_itr = WX_7K_ITR; + break; + } + /* initialize ITR */ if (txr_count && !rxr_count) /* tx only vector */ @@ -2140,10 +2205,17 @@ void wx_write_eitr(struct wx_q_vector *q_vector) int v_idx = q_vector->v_idx; u32 itr_reg; - if (wx->mac.type == wx_mac_sp) + switch (wx->mac.type) { + case wx_mac_sp: itr_reg = q_vector->itr & WX_SP_MAX_EITR; - else + break; + case wx_mac_aml: + itr_reg = (q_vector->itr >> 3) & WX_AML_MAX_EITR; + break; + default: itr_reg = q_vector->itr & WX_EM_MAX_EITR; + break; + } itr_reg |= WX_PX_ITR_CNT_WDIS; @@ -2719,7 +2791,7 @@ int wx_set_features(struct net_device *netdev, netdev_features_t features) netdev->features = features; - if (wx->mac.type == wx_mac_sp && changed & NETIF_F_HW_VLAN_CTAG_RX) + if (changed & NETIF_F_HW_VLAN_CTAG_RX && wx->do_reset) wx->do_reset(netdev); else if (changed & (NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER)) wx_set_rx_mode(netdev); @@ -2751,7 +2823,7 @@ int wx_set_features(struct net_device *netdev, netdev_features_t features) break; } - if (need_reset) + if (need_reset && wx->do_reset) wx->do_reset(netdev); return 0; diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ptp.c b/drivers/net/ethernet/wangxun/libwx/wx_ptp.c new file mode 100644 index 000000000000..07c015ba338f --- /dev/null +++ b/drivers/net/ethernet/wangxun/libwx/wx_ptp.c @@ -0,0 +1,883 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2015 - 2025 Beijing WangXun Technology Co., Ltd. */ +/* Copyright (c) 1999 - 2025 Intel Corporation. */ + +#include <linux/ptp_classify.h> +#include <linux/clocksource.h> +#include <linux/pci.h> + +#include "wx_type.h" +#include "wx_ptp.h" +#include "wx_hw.h" + +#define WX_INCVAL_10GB 0xCCCCCC +#define WX_INCVAL_1GB 0x800000 +#define WX_INCVAL_100 0xA00000 +#define WX_INCVAL_10 0xC7F380 +#define WX_INCVAL_EM 0x2000000 + +#define WX_INCVAL_SHIFT_10GB 20 +#define WX_INCVAL_SHIFT_1GB 18 +#define WX_INCVAL_SHIFT_100 15 +#define WX_INCVAL_SHIFT_10 12 +#define WX_INCVAL_SHIFT_EM 22 + +#define WX_OVERFLOW_PERIOD (HZ * 30) +#define WX_PTP_TX_TIMEOUT (HZ) + +#define WX_1588_PPS_WIDTH_EM 120 + +#define WX_NS_PER_SEC 1000000000ULL + +static u64 wx_ptp_timecounter_cyc2time(struct wx *wx, u64 timestamp) +{ + unsigned int seq; + u64 ns; + + do { + seq = read_seqbegin(&wx->hw_tc_lock); + ns = timecounter_cyc2time(&wx->hw_tc, timestamp); + } while (read_seqretry(&wx->hw_tc_lock, seq)); + + return ns; +} + +static u64 wx_ptp_readtime(struct wx *wx, struct ptp_system_timestamp *sts) +{ + u32 timeh1, timeh2, timel; + + timeh1 = rd32ptp(wx, WX_TSC_1588_SYSTIMH); + ptp_read_system_prets(sts); + timel = rd32ptp(wx, WX_TSC_1588_SYSTIML); + ptp_read_system_postts(sts); + timeh2 = rd32ptp(wx, WX_TSC_1588_SYSTIMH); + + if (timeh1 != timeh2) { + ptp_read_system_prets(sts); + timel = rd32ptp(wx, WX_TSC_1588_SYSTIML); + ptp_read_system_prets(sts); + } + return (u64)timel | (u64)timeh2 << 32; +} + +static int wx_ptp_adjfine(struct ptp_clock_info *ptp, long ppb) +{ + struct wx *wx = container_of(ptp, struct wx, ptp_caps); + u64 incval, mask; + + smp_mb(); /* Force any pending update before accessing. */ + incval = READ_ONCE(wx->base_incval); + incval = adjust_by_scaled_ppm(incval, ppb); + + mask = (wx->mac.type == wx_mac_em) ? 0x7FFFFFF : 0xFFFFFF; + incval &= mask; + if (wx->mac.type != wx_mac_em) + incval |= 2 << 24; + + wr32ptp(wx, WX_TSC_1588_INC, incval); + + return 0; +} + +static int wx_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) +{ + struct wx *wx = container_of(ptp, struct wx, ptp_caps); + unsigned long flags; + + write_seqlock_irqsave(&wx->hw_tc_lock, flags); + timecounter_adjtime(&wx->hw_tc, delta); + write_sequnlock_irqrestore(&wx->hw_tc_lock, flags); + + if (wx->ptp_setup_sdp) + wx->ptp_setup_sdp(wx); + + return 0; +} + +static int wx_ptp_gettimex64(struct ptp_clock_info *ptp, + struct timespec64 *ts, + struct ptp_system_timestamp *sts) +{ + struct wx *wx = container_of(ptp, struct wx, ptp_caps); + u64 ns, stamp; + + stamp = wx_ptp_readtime(wx, sts); + ns = wx_ptp_timecounter_cyc2time(wx, stamp); + *ts = ns_to_timespec64(ns); + + return 0; +} + +static int wx_ptp_settime64(struct ptp_clock_info *ptp, + const struct timespec64 *ts) +{ + struct wx *wx = container_of(ptp, struct wx, ptp_caps); + unsigned long flags; + u64 ns; + + ns = timespec64_to_ns(ts); + /* reset the timecounter */ + write_seqlock_irqsave(&wx->hw_tc_lock, flags); + timecounter_init(&wx->hw_tc, &wx->hw_cc, ns); + write_sequnlock_irqrestore(&wx->hw_tc_lock, flags); + + if (wx->ptp_setup_sdp) + wx->ptp_setup_sdp(wx); + + return 0; +} + +/** + * wx_ptp_clear_tx_timestamp - utility function to clear Tx timestamp state + * @wx: the private board structure + * + * This function should be called whenever the state related to a Tx timestamp + * needs to be cleared. This helps ensure that all related bits are reset for + * the next Tx timestamp event. + */ +static void wx_ptp_clear_tx_timestamp(struct wx *wx) +{ + rd32ptp(wx, WX_TSC_1588_STMPH); + if (wx->ptp_tx_skb) { + dev_kfree_skb_any(wx->ptp_tx_skb); + wx->ptp_tx_skb = NULL; + } + clear_bit_unlock(WX_STATE_PTP_TX_IN_PROGRESS, wx->state); +} + +/** + * wx_ptp_convert_to_hwtstamp - convert register value to hw timestamp + * @wx: private board structure + * @hwtstamp: stack timestamp structure + * @timestamp: unsigned 64bit system time value + * + * We need to convert the adapter's RX/TXSTMP registers into a hwtstamp value + * which can be used by the stack's ptp functions. + * + * The lock is used to protect consistency of the cyclecounter and the SYSTIME + * registers. However, it does not need to protect against the Rx or Tx + * timestamp registers, as there can't be a new timestamp until the old one is + * unlatched by reading. + * + * In addition to the timestamp in hardware, some controllers need a software + * overflow cyclecounter, and this function takes this into account as well. + **/ +static void wx_ptp_convert_to_hwtstamp(struct wx *wx, + struct skb_shared_hwtstamps *hwtstamp, + u64 timestamp) +{ + u64 ns; + + ns = wx_ptp_timecounter_cyc2time(wx, timestamp); + hwtstamp->hwtstamp = ns_to_ktime(ns); +} + +/** + * wx_ptp_tx_hwtstamp - utility function which checks for TX time stamp + * @wx: the private board struct + * + * if the timestamp is valid, we convert it into the timecounter ns + * value, then store that result into the shhwtstamps structure which + * is passed up the network stack + */ +static void wx_ptp_tx_hwtstamp(struct wx *wx) +{ + struct skb_shared_hwtstamps shhwtstamps; + struct sk_buff *skb = wx->ptp_tx_skb; + u64 regval = 0; + + regval |= (u64)rd32ptp(wx, WX_TSC_1588_STMPL); + regval |= (u64)rd32ptp(wx, WX_TSC_1588_STMPH) << 32; + + wx_ptp_convert_to_hwtstamp(wx, &shhwtstamps, regval); + + wx->ptp_tx_skb = NULL; + clear_bit_unlock(WX_STATE_PTP_TX_IN_PROGRESS, wx->state); + skb_tstamp_tx(skb, &shhwtstamps); + dev_kfree_skb_any(skb); + wx->tx_hwtstamp_pkts++; +} + +static int wx_ptp_tx_hwtstamp_work(struct wx *wx) +{ + u32 tsynctxctl; + + /* we have to have a valid skb to poll for a timestamp */ + if (!wx->ptp_tx_skb) { + wx_ptp_clear_tx_timestamp(wx); + return 0; + } + + /* stop polling once we have a valid timestamp */ + tsynctxctl = rd32ptp(wx, WX_TSC_1588_CTL); + if (tsynctxctl & WX_TSC_1588_CTL_VALID) { + wx_ptp_tx_hwtstamp(wx); + return 0; + } + + return -1; +} + +/** + * wx_ptp_overflow_check - watchdog task to detect SYSTIME overflow + * @wx: pointer to wx struct + * + * this watchdog task periodically reads the timecounter + * in order to prevent missing when the system time registers wrap + * around. This needs to be run approximately twice a minute for the fastest + * overflowing hardware. We run it for all hardware since it shouldn't have a + * large impact. + */ +static void wx_ptp_overflow_check(struct wx *wx) +{ + bool timeout = time_is_before_jiffies(wx->last_overflow_check + + WX_OVERFLOW_PERIOD); + unsigned long flags; + + if (timeout) { + /* Update the timecounter */ + write_seqlock_irqsave(&wx->hw_tc_lock, flags); + timecounter_read(&wx->hw_tc); + write_sequnlock_irqrestore(&wx->hw_tc_lock, flags); + + wx->last_overflow_check = jiffies; + } +} + +/** + * wx_ptp_rx_hang - detect error case when Rx timestamp registers latched + * @wx: pointer to wx struct + * + * this watchdog task is scheduled to detect error case where hardware has + * dropped an Rx packet that was timestamped when the ring is full. The + * particular error is rare but leaves the device in a state unable to + * timestamp any future packets. + */ +static void wx_ptp_rx_hang(struct wx *wx) +{ + struct wx_ring *rx_ring; + unsigned long rx_event; + u32 tsyncrxctl; + int n; + + tsyncrxctl = rd32(wx, WX_PSR_1588_CTL); + + /* if we don't have a valid timestamp in the registers, just update the + * timeout counter and exit + */ + if (!(tsyncrxctl & WX_PSR_1588_CTL_VALID)) { + wx->last_rx_ptp_check = jiffies; + return; + } + + /* determine the most recent watchdog or rx_timestamp event */ + rx_event = wx->last_rx_ptp_check; + for (n = 0; n < wx->num_rx_queues; n++) { + rx_ring = wx->rx_ring[n]; + if (time_after(rx_ring->last_rx_timestamp, rx_event)) + rx_event = rx_ring->last_rx_timestamp; + } + + /* only need to read the high RXSTMP register to clear the lock */ + if (time_is_before_jiffies(rx_event + 5 * HZ)) { + rd32(wx, WX_PSR_1588_STMPH); + wx->last_rx_ptp_check = jiffies; + + wx->rx_hwtstamp_cleared++; + dev_warn(&wx->pdev->dev, "clearing RX Timestamp hang"); + } +} + +/** + * wx_ptp_tx_hang - detect error case where Tx timestamp never finishes + * @wx: private network wx structure + */ +static void wx_ptp_tx_hang(struct wx *wx) +{ + bool timeout = time_is_before_jiffies(wx->ptp_tx_start + + WX_PTP_TX_TIMEOUT); + + if (!wx->ptp_tx_skb) + return; + + if (!test_bit(WX_STATE_PTP_TX_IN_PROGRESS, wx->state)) + return; + + /* If we haven't received a timestamp within the timeout, it is + * reasonable to assume that it will never occur, so we can unlock the + * timestamp bit when this occurs. + */ + if (timeout) { + wx_ptp_clear_tx_timestamp(wx); + wx->tx_hwtstamp_timeouts++; + dev_warn(&wx->pdev->dev, "clearing Tx timestamp hang\n"); + } +} + +static long wx_ptp_do_aux_work(struct ptp_clock_info *ptp) +{ + struct wx *wx = container_of(ptp, struct wx, ptp_caps); + int ts_done; + + ts_done = wx_ptp_tx_hwtstamp_work(wx); + + wx_ptp_overflow_check(wx); + if (unlikely(test_bit(WX_FLAG_RX_HWTSTAMP_IN_REGISTER, + wx->flags))) + wx_ptp_rx_hang(wx); + wx_ptp_tx_hang(wx); + + return ts_done ? 1 : HZ; +} + +static u64 wx_ptp_trigger_calc(struct wx *wx) +{ + struct cyclecounter *cc = &wx->hw_cc; + unsigned long flags; + u64 ns = 0; + u32 rem; + + /* Read the current clock time, and save the cycle counter value */ + write_seqlock_irqsave(&wx->hw_tc_lock, flags); + ns = timecounter_read(&wx->hw_tc); + wx->pps_edge_start = wx->hw_tc.cycle_last; + write_sequnlock_irqrestore(&wx->hw_tc_lock, flags); + wx->pps_edge_end = wx->pps_edge_start; + + /* Figure out how far past the next second we are */ + div_u64_rem(ns, WX_NS_PER_SEC, &rem); + + /* Figure out how many nanoseconds to add to round the clock edge up + * to the next full second + */ + rem = (WX_NS_PER_SEC - rem); + + /* Adjust the clock edge to align with the next full second. */ + wx->pps_edge_start += div_u64(((u64)rem << cc->shift), cc->mult); + wx->pps_edge_end += div_u64(((u64)(rem + wx->pps_width) << + cc->shift), cc->mult); + + return (ns + rem); +} + +static int wx_ptp_setup_sdp(struct wx *wx) +{ + struct cyclecounter *cc = &wx->hw_cc; + u32 tsauxc; + u64 nsec; + + if (wx->pps_width >= WX_NS_PER_SEC) { + wx_err(wx, "PTP pps width cannot be longer than 1s!\n"); + return -EINVAL; + } + + /* disable the pin first */ + wr32ptp(wx, WX_TSC_1588_AUX_CTL, 0); + WX_WRITE_FLUSH(wx); + + if (!test_bit(WX_FLAG_PTP_PPS_ENABLED, wx->flags)) { + if (wx->pps_enabled) { + wx->pps_enabled = false; + wx_set_pps(wx, false, 0, 0); + } + return 0; + } + + wx->pps_enabled = true; + nsec = wx_ptp_trigger_calc(wx); + wx_set_pps(wx, wx->pps_enabled, nsec, wx->pps_edge_start); + + tsauxc = WX_TSC_1588_AUX_CTL_PLSG | WX_TSC_1588_AUX_CTL_EN_TT0 | + WX_TSC_1588_AUX_CTL_EN_TT1 | WX_TSC_1588_AUX_CTL_EN_TS0; + wr32ptp(wx, WX_TSC_1588_TRGT_L(0), (u32)wx->pps_edge_start); + wr32ptp(wx, WX_TSC_1588_TRGT_H(0), (u32)(wx->pps_edge_start >> 32)); + wr32ptp(wx, WX_TSC_1588_TRGT_L(1), (u32)wx->pps_edge_end); + wr32ptp(wx, WX_TSC_1588_TRGT_H(1), (u32)(wx->pps_edge_end >> 32)); + wr32ptp(wx, WX_TSC_1588_SDP(0), + WX_TSC_1588_SDP_FUN_SEL_TT0 | WX_TSC_1588_SDP_OUT_LEVEL_H); + wr32ptp(wx, WX_TSC_1588_SDP(1), WX_TSC_1588_SDP_FUN_SEL_TS0); + wr32ptp(wx, WX_TSC_1588_AUX_CTL, tsauxc); + wr32ptp(wx, WX_TSC_1588_INT_EN, WX_TSC_1588_INT_EN_TT1); + WX_WRITE_FLUSH(wx); + + /* Adjust the clock edge to align with the next full second. */ + wx->sec_to_cc = div_u64(((u64)WX_NS_PER_SEC << cc->shift), cc->mult); + + return 0; +} + +static int wx_ptp_feature_enable(struct ptp_clock_info *ptp, + struct ptp_clock_request *rq, int on) +{ + struct wx *wx = container_of(ptp, struct wx, ptp_caps); + + /** + * When PPS is enabled, unmask the interrupt for the ClockOut + * feature, so that the interrupt handler can send the PPS + * event when the clock SDP triggers. Clear mask when PPS is + * disabled + */ + if (rq->type != PTP_CLK_REQ_PEROUT || !wx->ptp_setup_sdp) + return -EOPNOTSUPP; + + /* Reject requests with unsupported flags */ + if (rq->perout.flags & ~(PTP_PEROUT_DUTY_CYCLE | + PTP_PEROUT_PHASE)) + return -EOPNOTSUPP; + + if (rq->perout.phase.sec || rq->perout.phase.nsec) { + wx_err(wx, "Absolute start time not supported.\n"); + return -EINVAL; + } + + if (rq->perout.period.sec != 1 || rq->perout.period.nsec) { + wx_err(wx, "Only 1pps is supported.\n"); + return -EINVAL; + } + + if (rq->perout.flags & PTP_PEROUT_DUTY_CYCLE) { + struct timespec64 ts_on; + + ts_on.tv_sec = rq->perout.on.sec; + ts_on.tv_nsec = rq->perout.on.nsec; + wx->pps_width = timespec64_to_ns(&ts_on); + } else { + wx->pps_width = 120000000; + } + + if (on) + set_bit(WX_FLAG_PTP_PPS_ENABLED, wx->flags); + else + clear_bit(WX_FLAG_PTP_PPS_ENABLED, wx->flags); + + return wx->ptp_setup_sdp(wx); +} + +void wx_ptp_check_pps_event(struct wx *wx) +{ + u32 tsauxc, int_status; + + /* this check is necessary in case the interrupt was enabled via some + * alternative means (ex. debug_fs). Better to check here than + * everywhere that calls this function. + */ + if (!wx->ptp_clock) + return; + + int_status = rd32ptp(wx, WX_TSC_1588_INT_ST); + if (int_status & WX_TSC_1588_INT_ST_TT1) { + /* disable the pin first */ + wr32ptp(wx, WX_TSC_1588_AUX_CTL, 0); + WX_WRITE_FLUSH(wx); + + wx_ptp_trigger_calc(wx); + + tsauxc = WX_TSC_1588_AUX_CTL_PLSG | WX_TSC_1588_AUX_CTL_EN_TT0 | + WX_TSC_1588_AUX_CTL_EN_TT1 | WX_TSC_1588_AUX_CTL_EN_TS0; + wr32ptp(wx, WX_TSC_1588_TRGT_L(0), (u32)wx->pps_edge_start); + wr32ptp(wx, WX_TSC_1588_TRGT_H(0), (u32)(wx->pps_edge_start >> 32)); + wr32ptp(wx, WX_TSC_1588_TRGT_L(1), (u32)wx->pps_edge_end); + wr32ptp(wx, WX_TSC_1588_TRGT_H(1), (u32)(wx->pps_edge_end >> 32)); + wr32ptp(wx, WX_TSC_1588_AUX_CTL, tsauxc); + WX_WRITE_FLUSH(wx); + } +} +EXPORT_SYMBOL(wx_ptp_check_pps_event); + +static long wx_ptp_create_clock(struct wx *wx) +{ + struct net_device *netdev = wx->netdev; + long err; + + /* do nothing if we already have a clock device */ + if (!IS_ERR_OR_NULL(wx->ptp_clock)) + return 0; + + snprintf(wx->ptp_caps.name, sizeof(wx->ptp_caps.name), + "%s", netdev->name); + wx->ptp_caps.owner = THIS_MODULE; + wx->ptp_caps.n_alarm = 0; + wx->ptp_caps.n_ext_ts = 0; + wx->ptp_caps.pps = 0; + wx->ptp_caps.adjfine = wx_ptp_adjfine; + wx->ptp_caps.adjtime = wx_ptp_adjtime; + wx->ptp_caps.gettimex64 = wx_ptp_gettimex64; + wx->ptp_caps.settime64 = wx_ptp_settime64; + wx->ptp_caps.do_aux_work = wx_ptp_do_aux_work; + if (wx->mac.type == wx_mac_em) { + wx->ptp_caps.max_adj = 500000000; + wx->ptp_caps.n_per_out = 1; + wx->ptp_setup_sdp = wx_ptp_setup_sdp; + wx->ptp_caps.enable = wx_ptp_feature_enable; + } else { + wx->ptp_caps.max_adj = 250000000; + wx->ptp_caps.n_per_out = 0; + wx->ptp_setup_sdp = NULL; + } + + wx->ptp_clock = ptp_clock_register(&wx->ptp_caps, &wx->pdev->dev); + if (IS_ERR(wx->ptp_clock)) { + err = PTR_ERR(wx->ptp_clock); + wx->ptp_clock = NULL; + wx_err(wx, "ptp clock register failed\n"); + return err; + } else if (wx->ptp_clock) { + dev_info(&wx->pdev->dev, "registered PHC device on %s\n", + netdev->name); + } + + /* Set the default timestamp mode to disabled here. We do this in + * create_clock instead of initialization, because we don't want to + * override the previous settings during a suspend/resume cycle. + */ + wx->tstamp_config.rx_filter = HWTSTAMP_FILTER_NONE; + wx->tstamp_config.tx_type = HWTSTAMP_TX_OFF; + + return 0; +} + +static int wx_ptp_set_timestamp_mode(struct wx *wx, + struct kernel_hwtstamp_config *config) +{ + u32 tsync_tx_ctl = WX_TSC_1588_CTL_ENABLED; + u32 tsync_rx_ctl = WX_PSR_1588_CTL_ENABLED; + DECLARE_BITMAP(flags, WX_PF_FLAGS_NBITS); + u32 tsync_rx_mtrl = PTP_EV_PORT << 16; + bool is_l2 = false; + u32 regval; + + memcpy(flags, wx->flags, sizeof(wx->flags)); + + switch (config->tx_type) { + case HWTSTAMP_TX_OFF: + tsync_tx_ctl = 0; + break; + case HWTSTAMP_TX_ON: + break; + default: + return -ERANGE; + } + + switch (config->rx_filter) { + case HWTSTAMP_FILTER_NONE: + tsync_rx_ctl = 0; + tsync_rx_mtrl = 0; + clear_bit(WX_FLAG_RX_HWTSTAMP_ENABLED, flags); + clear_bit(WX_FLAG_RX_HWTSTAMP_IN_REGISTER, flags); + break; + case HWTSTAMP_FILTER_PTP_V1_L4_SYNC: + tsync_rx_ctl |= WX_PSR_1588_CTL_TYPE_L4_V1; + tsync_rx_mtrl |= WX_PSR_1588_MSG_V1_SYNC; + set_bit(WX_FLAG_RX_HWTSTAMP_ENABLED, flags); + set_bit(WX_FLAG_RX_HWTSTAMP_IN_REGISTER, flags); + break; + case HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ: + tsync_rx_ctl |= WX_PSR_1588_CTL_TYPE_L4_V1; + tsync_rx_mtrl |= WX_PSR_1588_MSG_V1_DELAY_REQ; + set_bit(WX_FLAG_RX_HWTSTAMP_ENABLED, flags); + set_bit(WX_FLAG_RX_HWTSTAMP_IN_REGISTER, flags); + break; + case HWTSTAMP_FILTER_PTP_V2_EVENT: + case HWTSTAMP_FILTER_PTP_V2_L2_EVENT: + case HWTSTAMP_FILTER_PTP_V2_L4_EVENT: + case HWTSTAMP_FILTER_PTP_V2_SYNC: + case HWTSTAMP_FILTER_PTP_V2_L2_SYNC: + case HWTSTAMP_FILTER_PTP_V2_L4_SYNC: + case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: + case HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ: + case HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ: + tsync_rx_ctl |= WX_PSR_1588_CTL_TYPE_EVENT_V2; + is_l2 = true; + config->rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; + set_bit(WX_FLAG_RX_HWTSTAMP_ENABLED, flags); + set_bit(WX_FLAG_RX_HWTSTAMP_IN_REGISTER, flags); + break; + default: + /* register PSR_1588_MSG must be set in order to do V1 packets, + * therefore it is not possible to time stamp both V1 Sync and + * Delay_Req messages unless hardware supports timestamping all + * packets => return error + */ + config->rx_filter = HWTSTAMP_FILTER_NONE; + return -ERANGE; + } + + /* define ethertype filter for timestamping L2 packets */ + if (is_l2) + wr32(wx, WX_PSR_ETYPE_SWC(WX_PSR_ETYPE_SWC_FILTER_1588), + (WX_PSR_ETYPE_SWC_FILTER_EN | /* enable filter */ + WX_PSR_ETYPE_SWC_1588 | /* enable timestamping */ + ETH_P_1588)); /* 1588 eth protocol type */ + else + wr32(wx, WX_PSR_ETYPE_SWC(WX_PSR_ETYPE_SWC_FILTER_1588), 0); + + /* enable/disable TX */ + regval = rd32ptp(wx, WX_TSC_1588_CTL); + regval &= ~WX_TSC_1588_CTL_ENABLED; + regval |= tsync_tx_ctl; + wr32ptp(wx, WX_TSC_1588_CTL, regval); + + /* enable/disable RX */ + regval = rd32(wx, WX_PSR_1588_CTL); + regval &= ~(WX_PSR_1588_CTL_ENABLED | WX_PSR_1588_CTL_TYPE_MASK); + regval |= tsync_rx_ctl; + wr32(wx, WX_PSR_1588_CTL, regval); + + /* define which PTP packets are time stamped */ + wr32(wx, WX_PSR_1588_MSG, tsync_rx_mtrl); + + WX_WRITE_FLUSH(wx); + + /* configure adapter flags only when HW is actually configured */ + memcpy(wx->flags, flags, sizeof(wx->flags)); + + /* clear TX/RX timestamp state, just to be sure */ + wx_ptp_clear_tx_timestamp(wx); + rd32(wx, WX_PSR_1588_STMPH); + + return 0; +} + +static u64 wx_ptp_read(const struct cyclecounter *hw_cc) +{ + struct wx *wx = container_of(hw_cc, struct wx, hw_cc); + + return wx_ptp_readtime(wx, NULL); +} + +static void wx_ptp_link_speed_adjust(struct wx *wx, u32 *shift, u32 *incval) +{ + if (wx->mac.type == wx_mac_em) { + *shift = WX_INCVAL_SHIFT_EM; + *incval = WX_INCVAL_EM; + return; + } + + switch (wx->speed) { + case SPEED_10: + *shift = WX_INCVAL_SHIFT_10; + *incval = WX_INCVAL_10; + break; + case SPEED_100: + *shift = WX_INCVAL_SHIFT_100; + *incval = WX_INCVAL_100; + break; + case SPEED_1000: + *shift = WX_INCVAL_SHIFT_1GB; + *incval = WX_INCVAL_1GB; + break; + case SPEED_10000: + default: + *shift = WX_INCVAL_SHIFT_10GB; + *incval = WX_INCVAL_10GB; + break; + } +} + +/** + * wx_ptp_reset_cyclecounter - create the cycle counter from hw + * @wx: pointer to the wx structure + * + * This function should be called to set the proper values for the TSC_1588_INC + * register and tell the cyclecounter structure what the tick rate of SYSTIME + * is. It does not directly modify SYSTIME registers or the timecounter + * structure. It should be called whenever a new TSC_1588_INC value is + * necessary, such as during initialization or when the link speed changes. + */ +void wx_ptp_reset_cyclecounter(struct wx *wx) +{ + u32 incval = 0, mask = 0; + struct cyclecounter cc; + unsigned long flags; + + /* For some of the boards below this mask is technically incorrect. + * The timestamp mask overflows at approximately 61bits. However the + * particular hardware does not overflow on an even bitmask value. + * Instead, it overflows due to conversion of upper 32bits billions of + * cycles. Timecounters are not really intended for this purpose so + * they do not properly function if the overflow point isn't 2^N-1. + * However, the actual SYSTIME values in question take ~138 years to + * overflow. In practice this means they won't actually overflow. A + * proper fix to this problem would require modification of the + * timecounter delta calculations. + */ + cc.mask = CLOCKSOURCE_MASK(64); + cc.mult = 1; + cc.shift = 0; + + cc.read = wx_ptp_read; + wx_ptp_link_speed_adjust(wx, &cc.shift, &incval); + + /* update the base incval used to calculate frequency adjustment */ + WRITE_ONCE(wx->base_incval, incval); + + mask = (wx->mac.type == wx_mac_em) ? 0x7FFFFFF : 0xFFFFFF; + incval &= mask; + if (wx->mac.type != wx_mac_em) + incval |= 2 << 24; + wr32ptp(wx, WX_TSC_1588_INC, incval); + + smp_mb(); /* Force the above update. */ + + /* need lock to prevent incorrect read while modifying cyclecounter */ + write_seqlock_irqsave(&wx->hw_tc_lock, flags); + memcpy(&wx->hw_cc, &cc, sizeof(wx->hw_cc)); + write_sequnlock_irqrestore(&wx->hw_tc_lock, flags); +} +EXPORT_SYMBOL(wx_ptp_reset_cyclecounter); + +void wx_ptp_reset(struct wx *wx) +{ + unsigned long flags; + + /* reset the hardware timestamping mode */ + wx_ptp_set_timestamp_mode(wx, &wx->tstamp_config); + wx_ptp_reset_cyclecounter(wx); + + wr32ptp(wx, WX_TSC_1588_SYSTIML, 0); + wr32ptp(wx, WX_TSC_1588_SYSTIMH, 0); + WX_WRITE_FLUSH(wx); + + write_seqlock_irqsave(&wx->hw_tc_lock, flags); + timecounter_init(&wx->hw_tc, &wx->hw_cc, + ktime_to_ns(ktime_get_real())); + write_sequnlock_irqrestore(&wx->hw_tc_lock, flags); + + wx->last_overflow_check = jiffies; + ptp_schedule_worker(wx->ptp_clock, HZ); + + /* Now that the shift has been calculated and the systime + * registers reset, (re-)enable the Clock out feature + */ + if (wx->ptp_setup_sdp) + wx->ptp_setup_sdp(wx); +} +EXPORT_SYMBOL(wx_ptp_reset); + +void wx_ptp_init(struct wx *wx) +{ + /* Initialize the seqlock_t first, since the user might call the clock + * functions any time after we've initialized the ptp clock device. + */ + seqlock_init(&wx->hw_tc_lock); + + /* obtain a ptp clock device, or re-use an existing device */ + if (wx_ptp_create_clock(wx)) + return; + + wx->tx_hwtstamp_pkts = 0; + wx->tx_hwtstamp_timeouts = 0; + wx->tx_hwtstamp_skipped = 0; + wx->tx_hwtstamp_errors = 0; + wx->rx_hwtstamp_cleared = 0; + /* reset the ptp related hardware bits */ + wx_ptp_reset(wx); + + /* enter the WX_STATE_PTP_RUNNING state */ + set_bit(WX_STATE_PTP_RUNNING, wx->state); +} +EXPORT_SYMBOL(wx_ptp_init); + +/** + * wx_ptp_suspend - stop ptp work items + * @wx: pointer to wx struct + * + * This function suspends ptp activity, and prevents more work from being + * generated, but does not destroy the clock device. + */ +void wx_ptp_suspend(struct wx *wx) +{ + /* leave the WX_STATE_PTP_RUNNING STATE */ + if (!test_and_clear_bit(WX_STATE_PTP_RUNNING, wx->state)) + return; + + clear_bit(WX_FLAG_PTP_PPS_ENABLED, wx->flags); + if (wx->ptp_setup_sdp) + wx->ptp_setup_sdp(wx); + + wx_ptp_clear_tx_timestamp(wx); +} +EXPORT_SYMBOL(wx_ptp_suspend); + +/** + * wx_ptp_stop - destroy the ptp_clock device + * @wx: pointer to wx struct + * + * Completely destroy the ptp_clock device, and disable all PTP related + * features. Intended to be run when the device is being closed. + */ +void wx_ptp_stop(struct wx *wx) +{ + /* first, suspend ptp activity */ + wx_ptp_suspend(wx); + + /* now destroy the ptp clock device */ + if (wx->ptp_clock) { + ptp_clock_unregister(wx->ptp_clock); + wx->ptp_clock = NULL; + dev_info(&wx->pdev->dev, "removed PHC on %s\n", wx->netdev->name); + } +} +EXPORT_SYMBOL(wx_ptp_stop); + +/** + * wx_ptp_rx_hwtstamp - utility function which checks for RX time stamp + * @wx: pointer to wx struct + * @skb: particular skb to send timestamp with + * + * if the timestamp is valid, we convert it into the timecounter ns + * value, then store that result into the shhwtstamps structure which + * is passed up the network stack + */ +void wx_ptp_rx_hwtstamp(struct wx *wx, struct sk_buff *skb) +{ + u64 regval = 0; + u32 tsyncrxctl; + + /* Read the tsyncrxctl register afterwards in order to prevent taking an + * I/O hit on every packet. + */ + tsyncrxctl = rd32(wx, WX_PSR_1588_CTL); + if (!(tsyncrxctl & WX_PSR_1588_CTL_VALID)) + return; + + regval |= (u64)rd32(wx, WX_PSR_1588_STMPL); + regval |= (u64)rd32(wx, WX_PSR_1588_STMPH) << 32; + + wx_ptp_convert_to_hwtstamp(wx, skb_hwtstamps(skb), regval); +} + +int wx_hwtstamp_get(struct net_device *dev, + struct kernel_hwtstamp_config *cfg) +{ + struct wx *wx = netdev_priv(dev); + + if (!netif_running(dev)) + return -EINVAL; + + *cfg = wx->tstamp_config; + + return 0; +} +EXPORT_SYMBOL(wx_hwtstamp_get); + +int wx_hwtstamp_set(struct net_device *dev, + struct kernel_hwtstamp_config *cfg, + struct netlink_ext_ack *extack) +{ + struct wx *wx = netdev_priv(dev); + int err; + + if (!netif_running(dev)) + return -EINVAL; + + err = wx_ptp_set_timestamp_mode(wx, cfg); + if (err) + return err; + + /* save these settings for future reference */ + memcpy(&wx->tstamp_config, cfg, sizeof(wx->tstamp_config)); + + return 0; +} +EXPORT_SYMBOL(wx_hwtstamp_set); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ptp.h b/drivers/net/ethernet/wangxun/libwx/wx_ptp.h new file mode 100644 index 000000000000..50db90a6e3ee --- /dev/null +++ b/drivers/net/ethernet/wangxun/libwx/wx_ptp.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (c) 2019 - 2025 Beijing WangXun Technology Co., Ltd. */ + +#ifndef _WX_PTP_H_ +#define _WX_PTP_H_ + +void wx_ptp_check_pps_event(struct wx *wx); +void wx_ptp_reset_cyclecounter(struct wx *wx); +void wx_ptp_reset(struct wx *wx); +void wx_ptp_init(struct wx *wx); +void wx_ptp_suspend(struct wx *wx); +void wx_ptp_stop(struct wx *wx); +void wx_ptp_rx_hwtstamp(struct wx *wx, struct sk_buff *skb); +int wx_hwtstamp_get(struct net_device *dev, + struct kernel_hwtstamp_config *cfg); +int wx_hwtstamp_set(struct net_device *dev, + struct kernel_hwtstamp_config *cfg, + struct netlink_ext_ack *extack); + +#endif /* _WX_PTP_H_ */ diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h index b54bffda027b..4c545b2aa997 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_type.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h @@ -4,6 +4,8 @@ #ifndef _WX_TYPE_H_ #define _WX_TYPE_H_ +#include <linux/ptp_clock_kernel.h> +#include <linux/timecounter.h> #include <linux/bitfield.h> #include <linux/netdevice.h> #include <linux/if_vlan.h> @@ -180,6 +182,23 @@ #define WX_PSR_VLAN_CTL 0x15088 #define WX_PSR_VLAN_CTL_CFIEN BIT(29) /* bit 29 */ #define WX_PSR_VLAN_CTL_VFE BIT(30) /* bit 30 */ +/* EType Queue Filter */ +#define WX_PSR_ETYPE_SWC(_i) (0x15128 + ((_i) * 4)) +#define WX_PSR_ETYPE_SWC_FILTER_1588 3 +#define WX_PSR_ETYPE_SWC_FILTER_EN BIT(31) +#define WX_PSR_ETYPE_SWC_1588 BIT(30) +/* 1588 */ +#define WX_PSR_1588_MSG 0x15120 +#define WX_PSR_1588_MSG_V1_SYNC FIELD_PREP(GENMASK(7, 0), 0) +#define WX_PSR_1588_MSG_V1_DELAY_REQ FIELD_PREP(GENMASK(7, 0), 1) +#define WX_PSR_1588_STMPL 0x151E8 +#define WX_PSR_1588_STMPH 0x151A4 +#define WX_PSR_1588_CTL 0x15188 +#define WX_PSR_1588_CTL_ENABLED BIT(4) +#define WX_PSR_1588_CTL_TYPE_MASK GENMASK(3, 1) +#define WX_PSR_1588_CTL_TYPE_L4_V1 FIELD_PREP(GENMASK(3, 1), 1) +#define WX_PSR_1588_CTL_TYPE_EVENT_V2 FIELD_PREP(GENMASK(3, 1), 5) +#define WX_PSR_1588_CTL_VALID BIT(0) /* mcasst/ucast overflow tbl */ #define WX_PSR_MC_TBL(_i) (0x15200 + ((_i) * 4)) #define WX_PSR_UC_TBL(_i) (0x15400 + ((_i) * 4)) @@ -253,6 +272,32 @@ #define WX_TSC_ST_SECTX_RDY BIT(0) #define WX_TSC_BUF_AE 0x1D00C #define WX_TSC_BUF_AE_THR GENMASK(9, 0) +/* 1588 */ +#define WX_TSC_1588_CTL 0x11F00 +#define WX_TSC_1588_CTL_ENABLED BIT(4) +#define WX_TSC_1588_CTL_VALID BIT(0) +#define WX_TSC_1588_STMPL 0x11F04 +#define WX_TSC_1588_STMPH 0x11F08 +#define WX_TSC_1588_SYSTIML 0x11F0C +#define WX_TSC_1588_SYSTIMH 0x11F10 +#define WX_TSC_1588_INC 0x11F14 +#define WX_TSC_1588_INT_ST 0x11F20 +#define WX_TSC_1588_INT_ST_TT1 BIT(5) +#define WX_TSC_1588_INT_EN 0x11F24 +#define WX_TSC_1588_INT_EN_TT1 BIT(5) +#define WX_TSC_1588_AUX_CTL 0x11F28 +#define WX_TSC_1588_AUX_CTL_EN_TS0 BIT(8) +#define WX_TSC_1588_AUX_CTL_EN_TT1 BIT(2) +#define WX_TSC_1588_AUX_CTL_PLSG BIT(1) +#define WX_TSC_1588_AUX_CTL_EN_TT0 BIT(0) +#define WX_TSC_1588_TRGT_L(i) (0x11F2C + ((i) * 8)) /* [0,1] */ +#define WX_TSC_1588_TRGT_H(i) (0x11F30 + ((i) * 8)) /* [0,1] */ +#define WX_TSC_1588_SDP(i) (0x11F5C + ((i) * 4)) /* [0,3] */ +#define WX_TSC_1588_SDP_OUT_LEVEL_H FIELD_PREP(BIT(4), 0) +#define WX_TSC_1588_SDP_OUT_LEVEL_L FIELD_PREP(BIT(4), 1) +#define WX_TSC_1588_SDP_FUN_SEL_MASK GENMASK(2, 0) +#define WX_TSC_1588_SDP_FUN_SEL_TT0 FIELD_PREP(WX_TSC_1588_SDP_FUN_SEL_MASK, 1) +#define WX_TSC_1588_SDP_FUN_SEL_TS0 FIELD_PREP(WX_TSC_1588_SDP_FUN_SEL_MASK, 5) /************************************** MNG ********************************/ #define WX_MNG_SWFW_SYNC 0x1E008 @@ -264,6 +309,10 @@ #define WX_MNG_MBOX_CTL_FWRDY BIT(2) #define WX_MNG_BMC2OS_CNT 0x1E090 #define WX_MNG_OS2BMC_CNT 0x1E094 +#define WX_SW2FW_MBOX_CMD 0x1E0A0 +#define WX_SW2FW_MBOX_CMD_VLD BIT(31) +#define WX_SW2FW_MBOX 0x1E200 +#define WX_FW2SW_MBOX 0x1E300 /************************************* ETH MAC *****************************/ #define WX_MAC_TX_CFG 0x11000 @@ -327,6 +376,7 @@ enum WX_MSCA_CMD_value { #define WX_12K_ITR 336 #define WX_20K_ITR 200 #define WX_SP_MAX_EITR 0x00000FF8U +#define WX_AML_MAX_EITR 0x00000FFFU #define WX_EM_MAX_EITR 0x00007FFCU /* transmit DMA Registers */ @@ -370,6 +420,7 @@ enum WX_MSCA_CMD_value { /****************** Manageablility Host Interface defines ********************/ #define WX_HI_MAX_BLOCK_BYTE_LENGTH 256 /* Num of bytes in range */ #define WX_HI_COMMAND_TIMEOUT 1000 /* Process HI command limit */ +#define WX_HIC_HDR_INDEX_MAX 255 #define FW_READ_SHADOW_RAM_CMD 0x31 #define FW_READ_SHADOW_RAM_LEN 0x6 @@ -382,6 +433,8 @@ enum WX_MSCA_CMD_value { #define FW_CEM_CMD_RESERVED 0X0 #define FW_CEM_MAX_RETRIES 3 #define FW_CEM_RESP_STATUS_SUCCESS 0x1 +#define FW_PPS_SET_CMD 0xF6 +#define FW_PPS_SET_LEN 0x14 #define WX_SW_REGION_PTR 0x1C @@ -460,6 +513,8 @@ enum WX_MSCA_CMD_value { #define WX_RXD_STAT_L4CS BIT(7) /* L4 xsum calculated */ #define WX_RXD_STAT_IPCS BIT(8) /* IP xsum calculated */ #define WX_RXD_STAT_OUTERIPCS BIT(10) /* Cloud IP xsum calculated*/ +#define WX_RXD_STAT_IPV6EX BIT(12) /* IPv6 Dest Header */ +#define WX_RXD_STAT_TS BIT(14) /* IEEE1588 Time Stamp */ #define WX_RXD_ERR_OUTERIPER BIT(26) /* CRC IP Header error */ #define WX_RXD_ERR_RXE BIT(29) /* Any MAC Error */ @@ -535,8 +590,6 @@ enum wx_l2_ptypes { #define WX_RXD_PKTTYPE(_rxd) \ ((le32_to_cpu((_rxd)->wb.lower.lo_dword.data) >> 9) & 0xFF) -#define WX_RXD_IPV6EX(_rxd) \ - ((le32_to_cpu((_rxd)->wb.lower.lo_dword.data) >> 6) & 0x1) /*********************** Transmit Descriptor Config Masks ****************/ #define WX_TXD_STAT_DD BIT(0) /* Descriptor Done */ #define WX_TXD_DTYP_DATA 0 /* Adv Data Descriptor */ @@ -663,21 +716,30 @@ struct wx_hic_hdr { u8 cmd_resv; u8 ret_status; } cmd_or_resp; - u8 checksum; + union { + u8 checksum; + u8 index; + }; }; struct wx_hic_hdr2_req { u8 cmd; u8 buf_lenh; u8 buf_lenl; - u8 checksum; + union { + u8 checksum; + u8 index; + }; }; struct wx_hic_hdr2_rsp { u8 cmd; u8 buf_lenl; u8 buf_lenh_status; /* 7-5: high bits of buf_len, 4-0: status */ - u8 checksum; + union { + u8 checksum; + u8 index; + }; }; union wx_hic_hdr2 { @@ -701,6 +763,15 @@ struct wx_hic_reset { u16 reset_type; }; +struct wx_hic_set_pps { + struct wx_hic_hdr hdr; + u8 lan_id; + u8 enable; + u16 pad2; + u64 nsec; + u64 cycles; +}; + /* Bus parameters */ struct wx_bus_info { u8 func; @@ -716,7 +787,8 @@ struct wx_thermal_sensor_data { enum wx_mac_type { wx_mac_unknown = 0, wx_mac_sp, - wx_mac_em + wx_mac_em, + wx_mac_aml, }; enum sp_media_type { @@ -863,6 +935,7 @@ struct wx_tx_context_desc { */ struct wx_tx_buffer { union wx_tx_desc *next_to_watch; + unsigned long time_stamp; struct sk_buff *skb; unsigned int bytecount; unsigned short gso_segs; @@ -924,6 +997,7 @@ struct wx_ring { unsigned int size; /* length in bytes */ u16 count; /* amount of descriptors */ + unsigned long last_rx_timestamp; u8 queue_index; /* needed for multiqueue queue management */ u8 reg_idx; /* holds the special value that gets @@ -1026,13 +1100,21 @@ struct wx_hw_stats { enum wx_state { WX_STATE_RESETTING, - WX_STATE_NBITS, /* must be last */ + WX_STATE_SWFW_BUSY, + WX_STATE_PTP_RUNNING, + WX_STATE_PTP_TX_IN_PROGRESS, + WX_STATE_NBITS /* must be last */ }; enum wx_pf_flags { + WX_FLAG_SWFW_RING, WX_FLAG_FDIR_CAPABLE, WX_FLAG_FDIR_HASH, WX_FLAG_FDIR_PERFECT, + WX_FLAG_RSC_CAPABLE, + WX_FLAG_RX_HWTSTAMP_ENABLED, + WX_FLAG_RX_HWTSTAMP_IN_REGISTER, + WX_FLAG_PTP_PPS_ENABLED, WX_PF_FLAGS_NBITS /* must be last */ }; @@ -1066,6 +1148,7 @@ struct wx { char eeprom_id[32]; char *driver_name; enum wx_reset_type reset_type; + u8 swfw_index; /* PHY stuff */ unsigned int link; @@ -1133,6 +1216,29 @@ struct wx { void (*atr)(struct wx_ring *ring, struct wx_tx_buffer *first, u8 ptype); void (*configure_fdir)(struct wx *wx); void (*do_reset)(struct net_device *netdev); + int (*ptp_setup_sdp)(struct wx *wx); + + bool pps_enabled; + u64 pps_width; + u64 pps_edge_start; + u64 pps_edge_end; + u64 sec_to_cc; + u32 base_incval; + u32 tx_hwtstamp_pkts; + u32 tx_hwtstamp_timeouts; + u32 tx_hwtstamp_skipped; + u32 tx_hwtstamp_errors; + u32 rx_hwtstamp_cleared; + unsigned long last_overflow_check; + unsigned long last_rx_ptp_check; + unsigned long ptp_tx_start; + seqlock_t hw_tc_lock; /* seqlock for ptp */ + struct cyclecounter hw_cc; + struct timecounter hw_tc; + struct ptp_clock *ptp_clock; + struct ptp_clock_info ptp_caps; + struct kernel_hwtstamp_config tstamp_config; + struct sk_buff *ptp_tx_skb; }; #define WX_INTR_ALL (~0ULL) @@ -1177,6 +1283,24 @@ rd64(struct wx *wx, u32 reg) return (lsb | msb << 32); } +static inline u32 +rd32ptp(struct wx *wx, u32 reg) +{ + if (wx->mac.type == wx_mac_em) + return rd32(wx, reg); + + return rd32(wx, reg + 0xB500); +} + +static inline void +wr32ptp(struct wx *wx, u32 reg, u32 value) +{ + if (wx->mac.type == wx_mac_em) + return wr32(wx, reg, value); + + return wr32(wx, reg + 0xB500, value); +} + /* On some domestic CPU platforms, sometimes IO is not synchronized with * flushing memory, here use readl() to flush PCI read and write. */ diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c index e868f7ef4920..7e2d9ec38a30 100644 --- a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c +++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c @@ -138,6 +138,8 @@ static const struct ethtool_ops ngbe_ethtool_ops = { .set_channels = ngbe_set_channels, .get_msglevel = wx_get_msglevel, .set_msglevel = wx_set_msglevel, + .get_ts_info = wx_get_ts_info, + .get_ts_stats = wx_get_ptp_stats, }; void ngbe_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c index 53aeae2f884b..91b3055a5a9f 100644 --- a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c +++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c @@ -14,6 +14,7 @@ #include "../libwx/wx_type.h" #include "../libwx/wx_hw.h" #include "../libwx/wx_lib.h" +#include "../libwx/wx_ptp.h" #include "ngbe_type.h" #include "ngbe_mdio.h" #include "ngbe_hw.h" @@ -167,7 +168,7 @@ static irqreturn_t ngbe_intr(int __always_unused irq, void *data) struct wx_q_vector *q_vector; struct wx *wx = data; struct pci_dev *pdev; - u32 eicr; + u32 eicr, eicr_misc; q_vector = wx->q_vector[0]; pdev = wx->pdev; @@ -185,6 +186,10 @@ static irqreturn_t ngbe_intr(int __always_unused irq, void *data) if (!(pdev->msi_enabled)) wr32(wx, WX_PX_INTA, 1); + eicr_misc = wx_misc_isb(wx, WX_ISB_MISC); + if (unlikely(eicr_misc & NGBE_PX_MISC_IC_TIMESYNC)) + wx_ptp_check_pps_event(wx); + wx->isb_mem[WX_ISB_MISC] = 0; /* would disable interrupts here but it is auto disabled */ napi_schedule_irqoff(&q_vector->napi); @@ -198,6 +203,12 @@ static irqreturn_t ngbe_intr(int __always_unused irq, void *data) static irqreturn_t ngbe_msix_other(int __always_unused irq, void *data) { struct wx *wx = data; + u32 eicr; + + eicr = wx_misc_isb(wx, WX_ISB_MISC); + + if (unlikely(eicr & NGBE_PX_MISC_IC_TIMESYNC)) + wx_ptp_check_pps_event(wx); /* re-enable the original interrupt state, no lsc, no queues */ if (netif_running(wx->netdev)) @@ -317,6 +328,8 @@ void ngbe_down(struct wx *wx) { phylink_stop(wx->phylink); ngbe_disable_device(wx); + if (test_bit(WX_STATE_PTP_RUNNING, wx->state)) + wx_ptp_reset(wx); wx_clean_all_tx_rings(wx); wx_clean_all_rx_rings(wx); } @@ -379,6 +392,8 @@ static int ngbe_open(struct net_device *netdev) if (err) goto err_dis_phy; + wx_ptp_init(wx); + ngbe_up(wx); return 0; @@ -407,6 +422,7 @@ static int ngbe_close(struct net_device *netdev) { struct wx *wx = netdev_priv(netdev); + wx_ptp_stop(wx); ngbe_down(wx); wx_free_irq(wx); wx_free_isb_resources(wx); @@ -507,6 +523,8 @@ static const struct net_device_ops ngbe_netdev_ops = { .ndo_get_stats64 = wx_get_stats64, .ndo_vlan_rx_add_vid = wx_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = wx_vlan_rx_kill_vid, + .ndo_hwtstamp_set = wx_hwtstamp_set, + .ndo_hwtstamp_get = wx_hwtstamp_get, }; /** @@ -607,7 +625,7 @@ static int ngbe_probe(struct pci_dev *pdev, /* setup the private structure */ err = ngbe_sw_init(wx); if (err) - goto err_free_mac_table; + goto err_pci_release_regions; /* check if flash load is done after hw power up */ err = wx_check_flash_load(wx, NGBE_SPI_ILDR_STATUS_PERST); @@ -701,6 +719,7 @@ err_register: err_clear_interrupt_scheme: wx_clear_interrupt_scheme(wx); err_free_mac_table: + kfree(wx->rss_key); kfree(wx->mac_table); err_pci_release_regions: pci_release_selected_regions(pdev, diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c index a5e9b779c44d..ea1d7e9a91f3 100644 --- a/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c +++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_mdio.c @@ -7,6 +7,7 @@ #include <linux/phy.h> #include "../libwx/wx_type.h" +#include "../libwx/wx_ptp.h" #include "../libwx/wx_hw.h" #include "ngbe_type.h" #include "ngbe_mdio.h" @@ -64,6 +65,11 @@ static void ngbe_mac_config(struct phylink_config *config, unsigned int mode, static void ngbe_mac_link_down(struct phylink_config *config, unsigned int mode, phy_interface_t interface) { + struct wx *wx = phylink_to_wx(config); + + wx->speed = SPEED_UNKNOWN; + if (test_bit(WX_STATE_PTP_RUNNING, wx->state)) + wx_ptp_reset_cyclecounter(wx); } static void ngbe_mac_link_up(struct phylink_config *config, @@ -103,6 +109,11 @@ static void ngbe_mac_link_up(struct phylink_config *config, wr32(wx, WX_MAC_PKT_FLT, WX_MAC_PKT_FLT_PR); reg = rd32(wx, WX_MAC_WDG_TIMEOUT); wr32(wx, WX_MAC_WDG_TIMEOUT, reg); + + wx->speed = speed; + wx->last_rx_ptp_check = jiffies; + if (test_bit(WX_STATE_PTP_RUNNING, wx->state)) + wx_ptp_reset_cyclecounter(wx); } static const struct phylink_mac_ops ngbe_mac_ops = { diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h index f48ed7fc1805..992adbb98c7d 100644 --- a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h +++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h @@ -70,15 +70,20 @@ /* Extended Interrupt Enable Set */ #define NGBE_PX_MISC_IEN_DEV_RST BIT(10) +#define NGBE_PX_MISC_IEN_TIMESYNC BIT(11) #define NGBE_PX_MISC_IEN_ETH_LK BIT(18) #define NGBE_PX_MISC_IEN_INT_ERR BIT(20) #define NGBE_PX_MISC_IEN_GPIO BIT(26) #define NGBE_PX_MISC_IEN_MASK ( \ NGBE_PX_MISC_IEN_DEV_RST | \ + NGBE_PX_MISC_IEN_TIMESYNC | \ NGBE_PX_MISC_IEN_ETH_LK | \ NGBE_PX_MISC_IEN_INT_ERR | \ NGBE_PX_MISC_IEN_GPIO) +/* Extended Interrupt Cause Read */ +#define NGBE_PX_MISC_IC_TIMESYNC BIT(11) /* time sync */ + #define NGBE_INTR_ALL 0x1FF #define NGBE_INTR_MISC BIT(0) diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c index d98314b26c19..78999d484f18 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_ethtool.c @@ -529,6 +529,8 @@ static const struct ethtool_ops txgbe_ethtool_ops = { .set_rxnfc = txgbe_set_rxnfc, .get_msglevel = wx_get_msglevel, .set_msglevel = wx_set_msglevel, + .get_ts_info = wx_get_ts_info, + .get_ts_stats = wx_get_ptp_stats, }; void txgbe_set_ethtool_ops(struct net_device *netdev) diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c index cd1372da92a9..4b9921b7bb11 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_hw.c @@ -197,6 +197,12 @@ int txgbe_reset_hw(struct wx *wx) txgbe_reset_misc(wx); + if (wx->mac.type != wx_mac_sp) { + wr32(wx, TXGBE_PX_PF_BME, 0x1); + wr32m(wx, TXGBE_RDM_RSC_CTL, TXGBE_RDM_RSC_CTL_FREE_CTL, + TXGBE_RDM_RSC_CTL_FREE_CTL); + } + wx_clear_hw_cntrs(wx); /* Store the permanent mac address */ diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c index 0ee73a265545..8658a51ee810 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_irq.c @@ -166,6 +166,9 @@ static void txgbe_del_irq_domain(struct txgbe *txgbe) void txgbe_free_misc_irq(struct txgbe *txgbe) { + if (txgbe->wx->mac.type == wx_mac_aml) + return; + free_irq(txgbe->link_irq, txgbe); free_irq(txgbe->misc.irq, txgbe); txgbe_del_irq_domain(txgbe); @@ -177,6 +180,9 @@ int txgbe_setup_misc_irq(struct txgbe *txgbe) struct wx *wx = txgbe->wx; int hwirq, err; + if (wx->mac.type == wx_mac_aml) + goto skip_sp_irq; + txgbe->misc.nirqs = 1; txgbe->misc.domain = irq_domain_add_simple(NULL, txgbe->misc.nirqs, 0, &txgbe_misc_irq_domain_ops, txgbe); @@ -206,6 +212,7 @@ int txgbe_setup_misc_irq(struct txgbe *txgbe) if (err) goto free_msic_irq; +skip_sp_irq: wx->misc_irq_domain = true; return 0; diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c index f77450268036..38206a46693b 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_main.c @@ -13,6 +13,7 @@ #include "../libwx/wx_type.h" #include "../libwx/wx_lib.h" +#include "../libwx/wx_ptp.h" #include "../libwx/wx_hw.h" #include "txgbe_type.h" #include "txgbe_hw.h" @@ -34,6 +35,12 @@ char txgbe_driver_name[] = "txgbe"; static const struct pci_device_id txgbe_pci_tbl[] = { { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_SP1000), 0}, { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_WX1820), 0}, + { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_AML5010), 0}, + { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_AML5110), 0}, + { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_AML5025), 0}, + { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_AML5125), 0}, + { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_AML5040), 0}, + { PCI_VDEVICE(WANGXUN, TXGBE_DEV_ID_AML5140), 0}, /* required last entry */ { .device = 0 } }; @@ -89,7 +96,18 @@ static void txgbe_up_complete(struct wx *wx) smp_mb__before_atomic(); wx_napi_enable_all(wx); - phylink_start(wx->phylink); + if (wx->mac.type == wx_mac_aml) { + u32 reg; + + reg = rd32(wx, TXGBE_AML_MAC_TX_CFG); + reg &= ~TXGBE_AML_MAC_TX_CFG_SPEED_MASK; + reg |= TXGBE_AML_MAC_TX_CFG_SPEED_25G; + wr32(wx, WX_MAC_TX_CFG, reg); + txgbe_enable_sec_tx_path(wx); + netif_carrier_on(wx->netdev); + } else { + phylink_start(wx->phylink); + } /* clear any pending interrupts, may auto mask */ rd32(wx, WX_PX_IC(0)); @@ -116,6 +134,9 @@ static void txgbe_reset(struct wx *wx) memcpy(old_addr, &wx->mac_table[0].addr, netdev->addr_len); wx_flush_sw_mac_table(wx); wx_mac_set_default_filter(wx, old_addr); + + if (test_bit(WX_STATE_PTP_RUNNING, wx->state)) + wx_ptp_reset(wx); } static void txgbe_disable_device(struct wx *wx) @@ -167,7 +188,10 @@ void txgbe_down(struct wx *wx) { txgbe_disable_device(wx); txgbe_reset(wx); - phylink_stop(wx->phylink); + if (wx->mac.type == wx_mac_aml) + netif_carrier_off(wx->netdev); + else + phylink_stop(wx->phylink); wx_clean_all_tx_rings(wx); wx_clean_all_rx_rings(wx); @@ -176,6 +200,7 @@ void txgbe_down(struct wx *wx) void txgbe_up(struct wx *wx) { wx_configure(wx); + wx_ptp_init(wx); txgbe_up_complete(wx); } @@ -192,6 +217,14 @@ static void txgbe_init_type_code(struct wx *wx) case TXGBE_DEV_ID_WX1820: wx->mac.type = wx_mac_sp; break; + case TXGBE_DEV_ID_AML5010: + case TXGBE_DEV_ID_AML5110: + case TXGBE_DEV_ID_AML5025: + case TXGBE_DEV_ID_AML5125: + case TXGBE_DEV_ID_AML5040: + case TXGBE_DEV_ID_AML5140: + wx->mac.type = wx_mac_aml; + break; default: wx->mac.type = wx_mac_unknown; break; @@ -265,6 +298,8 @@ static int txgbe_sw_init(struct wx *wx) wx->atr = txgbe_atr; wx->configure_fdir = txgbe_configure_fdir; + set_bit(WX_FLAG_RSC_CAPABLE, wx->flags); + /* enable itr by default in dynamic mode */ wx->rx_itr_setting = 1; wx->tx_itr_setting = 1; @@ -279,6 +314,17 @@ static int txgbe_sw_init(struct wx *wx) wx->do_reset = txgbe_do_reset; + switch (wx->mac.type) { + case wx_mac_sp: + break; + case wx_mac_aml: + set_bit(WX_FLAG_SWFW_RING, wx->flags); + wx->swfw_index = 0; + break; + default: + break; + } + return 0; } @@ -321,6 +367,8 @@ static int txgbe_open(struct net_device *netdev) if (err) goto err_free_irq; + wx_ptp_init(wx); + txgbe_up_complete(wx); return 0; @@ -344,6 +392,7 @@ err_reset: */ static void txgbe_close_suspend(struct wx *wx) { + wx_ptp_suspend(wx); txgbe_disable_device(wx); wx_free_resources(wx); } @@ -363,6 +412,7 @@ static int txgbe_close(struct net_device *netdev) { struct wx *wx = netdev_priv(netdev); + wx_ptp_stop(wx); txgbe_down(wx); wx_free_irq(wx); wx_free_resources(wx); @@ -479,6 +529,8 @@ static const struct net_device_ops txgbe_netdev_ops = { .ndo_get_stats64 = wx_get_stats64, .ndo_vlan_rx_add_vid = wx_vlan_rx_add_vid, .ndo_vlan_rx_kill_vid = wx_vlan_rx_kill_vid, + .ndo_hwtstamp_set = wx_hwtstamp_set, + .ndo_hwtstamp_get = wx_hwtstamp_get, }; /** @@ -559,7 +611,7 @@ static int txgbe_probe(struct pci_dev *pdev, /* setup the private structure */ err = txgbe_sw_init(wx); if (err) - goto err_free_mac_table; + goto err_pci_release_regions; /* check if flash load is done after hw power up */ err = wx_check_flash_load(wx, TXGBE_SPI_ILDR_STATUS_PERST); @@ -717,6 +769,7 @@ err_release_hw: wx_clear_interrupt_scheme(wx); wx_control_hw(wx, false); err_free_mac_table: + kfree(wx->rss_key); kfree(wx->mac_table); err_pci_release_regions: pci_release_selected_regions(pdev, diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c index 1ae68f94dd49..85f022ceef4f 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_phy.c @@ -15,6 +15,7 @@ #include "../libwx/wx_type.h" #include "../libwx/wx_lib.h" +#include "../libwx/wx_ptp.h" #include "../libwx/wx_hw.h" #include "txgbe_type.h" #include "txgbe_phy.h" @@ -179,6 +180,10 @@ static void txgbe_mac_link_down(struct phylink_config *config, struct wx *wx = phylink_to_wx(config); wr32m(wx, WX_MAC_TX_CFG, WX_MAC_TX_CFG_TE, 0); + + wx->speed = SPEED_UNKNOWN; + if (test_bit(WX_STATE_PTP_RUNNING, wx->state)) + wx_ptp_reset_cyclecounter(wx); } static void txgbe_mac_link_up(struct phylink_config *config, @@ -215,6 +220,11 @@ static void txgbe_mac_link_up(struct phylink_config *config, wr32(wx, WX_MAC_PKT_FLT, WX_MAC_PKT_FLT_PR); wdg = rd32(wx, WX_MAC_WDG_TIMEOUT); wr32(wx, WX_MAC_WDG_TIMEOUT, wdg); + + wx->speed = speed; + wx->last_rx_ptp_check = jiffies; + if (test_bit(WX_STATE_PTP_RUNNING, wx->state)) + wx_ptp_reset_cyclecounter(wx); } static int txgbe_mac_prepare(struct phylink_config *config, unsigned int mode, @@ -557,6 +567,9 @@ int txgbe_init_phy(struct txgbe *txgbe) struct wx *wx = txgbe->wx; int ret; + if (wx->mac.type == wx_mac_aml) + return 0; + if (txgbe->wx->media_type == sp_media_copper) return txgbe_ext_phy_init(txgbe); @@ -621,6 +634,9 @@ err_unregister_swnode: void txgbe_remove_phy(struct txgbe *txgbe) { + if (txgbe->wx->mac.type == wx_mac_aml) + return; + if (txgbe->wx->media_type == sp_media_copper) { phylink_disconnect_phy(txgbe->wx->phylink); phylink_destroy(txgbe->wx->phylink); diff --git a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h index 629a13e96b85..9c1c26234cad 100644 --- a/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h +++ b/drivers/net/ethernet/wangxun/txgbe/txgbe_type.h @@ -10,6 +10,12 @@ /* Device IDs */ #define TXGBE_DEV_ID_SP1000 0x1001 #define TXGBE_DEV_ID_WX1820 0x2001 +#define TXGBE_DEV_ID_AML5010 0x5010 +#define TXGBE_DEV_ID_AML5110 0x5110 +#define TXGBE_DEV_ID_AML5025 0x5025 +#define TXGBE_DEV_ID_AML5125 0x5125 +#define TXGBE_DEV_ID_AML5040 0x5040 +#define TXGBE_DEV_ID_AML5140 0x5140 /* Subsystem IDs */ /* SFP */ @@ -137,6 +143,14 @@ #define TXGBE_RDB_FDIR_FLEX_CFG_MSK BIT(2) #define TXGBE_RDB_FDIR_FLEX_CFG_OFST(v) FIELD_PREP(GENMASK(7, 3), v) +/*************************** Amber Lite Registers ****************************/ +#define TXGBE_PX_PF_BME 0x4B8 +#define TXGBE_AML_MAC_TX_CFG 0x11000 +#define TXGBE_AML_MAC_TX_CFG_SPEED_MASK GENMASK(30, 27) +#define TXGBE_AML_MAC_TX_CFG_SPEED_25G BIT(28) +#define TXGBE_RDM_RSC_CTL 0x1200C +#define TXGBE_RDM_RSC_CTL_FREE_CTL BIT(7) + /* Checksum and EEPROM pointers */ #define TXGBE_EEPROM_LAST_WORD 0x800 #define TXGBE_EEPROM_CHECKSUM 0x2F diff --git a/drivers/net/ethernet/xilinx/Kconfig b/drivers/net/ethernet/xilinx/Kconfig index 35d96c633a33..7502214cc7d5 100644 --- a/drivers/net/ethernet/xilinx/Kconfig +++ b/drivers/net/ethernet/xilinx/Kconfig @@ -28,6 +28,7 @@ config XILINX_AXI_EMAC depends on HAS_IOMEM depends on XILINX_DMA select PHYLINK + select DIMLIB help This driver supports the 10/100/1000 Ethernet from Xilinx for the AXI bus interface used in Xilinx Virtex FPGAs and Soc's. diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index a3f4f3e42587..5ff742103beb 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -9,6 +9,7 @@ #ifndef XILINX_AXIENET_H #define XILINX_AXIENET_H +#include <linux/dim.h> #include <linux/netdevice.h> #include <linux/spinlock.h> #include <linux/interrupt.h> @@ -112,9 +113,6 @@ #define XAXIDMA_DELAY_MASK 0xFF000000 /* Delay timeout counter */ #define XAXIDMA_COALESCE_MASK 0x00FF0000 /* Coalesce counter */ -#define XAXIDMA_DELAY_SHIFT 24 -#define XAXIDMA_COALESCE_SHIFT 16 - #define XAXIDMA_IRQ_IOC_MASK 0x00001000 /* Completion intr */ #define XAXIDMA_IRQ_DELAY_MASK 0x00002000 /* Delay interrupt */ #define XAXIDMA_IRQ_ERROR_MASK 0x00004000 /* Error interrupt */ @@ -126,8 +124,7 @@ /* Default TX/RX Threshold and delay timer values for SGDMA mode */ #define XAXIDMA_DFT_TX_THRESHOLD 24 #define XAXIDMA_DFT_TX_USEC 50 -#define XAXIDMA_DFT_RX_THRESHOLD 1 -#define XAXIDMA_DFT_RX_USEC 50 +#define XAXIDMA_DFT_RX_USEC 16 #define XAXIDMA_BD_CTRL_TXSOF_MASK 0x08000000 /* First tx packet */ #define XAXIDMA_BD_CTRL_TXEOF_MASK 0x04000000 /* Last tx packet */ @@ -487,7 +484,12 @@ struct skbuf_dma_descriptor { * @regs: Base address for the axienet_local device address space * @dma_regs: Base address for the axidma device address space * @napi_rx: NAPI RX control structure + * @rx_dim: DIM state for the receive queue + * @rx_dim_enabled: Whether DIM is enabled or not + * @rx_irqs: Number of interrupts + * @rx_cr_lock: Lock protecting @rx_dma_cr, its register, and @rx_dma_started * @rx_dma_cr: Nominal content of RX DMA control register + * @rx_dma_started: Set when RX DMA is started * @rx_bd_v: Virtual address of the RX buffer descriptor ring * @rx_bd_p: Physical address(start address) of the RX buffer descr. ring * @rx_bd_num: Size of RX buffer descriptor ring @@ -497,7 +499,9 @@ struct skbuf_dma_descriptor { * @rx_bytes: RX byte count for statistics * @rx_stat_sync: Synchronization object for RX stats * @napi_tx: NAPI TX control structure + * @tx_cr_lock: Lock protecting @tx_dma_cr, its register, and @tx_dma_started * @tx_dma_cr: Nominal content of TX DMA control register + * @tx_dma_started: Set when TX DMA is started * @tx_bd_v: Virtual address of the TX buffer descriptor ring * @tx_bd_p: Physical address(start address) of the TX buffer descr. ring * @tx_bd_num: Size of TX buffer descriptor ring @@ -532,10 +536,6 @@ struct skbuf_dma_descriptor { * supported, the maximum frame size would be 9k. Else it is * 1522 bytes (assuming support for basic VLAN) * @rxmem: Stores rx memory size for jumbo frame handling. - * @coalesce_count_rx: Store the irq coalesce on RX side. - * @coalesce_usec_rx: IRQ coalesce delay for RX - * @coalesce_count_tx: Store the irq coalesce on TX side. - * @coalesce_usec_tx: IRQ coalesce delay for TX * @use_dmaengine: flag to check dmaengine framework usage. * @tx_chan: TX DMA channel. * @rx_chan: RX DMA channel. @@ -569,7 +569,12 @@ struct axienet_local { void __iomem *dma_regs; struct napi_struct napi_rx; + struct dim rx_dim; + bool rx_dim_enabled; + u16 rx_irqs; + spinlock_t rx_cr_lock; u32 rx_dma_cr; + bool rx_dma_started; struct axidma_bd *rx_bd_v; dma_addr_t rx_bd_p; u32 rx_bd_num; @@ -579,7 +584,9 @@ struct axienet_local { struct u64_stats_sync rx_stat_sync; struct napi_struct napi_tx; + spinlock_t tx_cr_lock; u32 tx_dma_cr; + bool tx_dma_started; struct axidma_bd *tx_bd_v; dma_addr_t tx_bd_p; u32 tx_bd_num; @@ -610,10 +617,6 @@ struct axienet_local { u32 max_frm_size; u32 rxmem; - u32 coalesce_count_rx; - u32 coalesce_usec_rx; - u32 coalesce_count_tx; - u32 coalesce_usec_tx; u8 use_dmaengine; struct dma_chan *tx_chan; struct dma_chan *rx_chan; diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index f33178f90c42..054abf283ab3 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -223,23 +223,62 @@ static void axienet_dma_bd_release(struct net_device *ndev) lp->rx_bd_p); } +static u64 axienet_dma_rate(struct axienet_local *lp) +{ + if (lp->axi_clk) + return clk_get_rate(lp->axi_clk); + return 125000000; /* arbitrary guess if no clock rate set */ +} + /** - * axienet_usec_to_timer - Calculate IRQ delay timer value - * @lp: Pointer to the axienet_local structure - * @coalesce_usec: Microseconds to convert into timer value + * axienet_calc_cr() - Calculate control register value + * @lp: Device private data + * @count: Number of completions before an interrupt + * @usec: Microseconds after the last completion before an interrupt + * + * Calculate a control register value based on the coalescing settings. The + * run/stop bit is not set. */ -static u32 axienet_usec_to_timer(struct axienet_local *lp, u32 coalesce_usec) +static u32 axienet_calc_cr(struct axienet_local *lp, u32 count, u32 usec) { - u32 result; - u64 clk_rate = 125000000; /* arbitrary guess if no clock rate set */ + u32 cr; - if (lp->axi_clk) - clk_rate = clk_get_rate(lp->axi_clk); + cr = FIELD_PREP(XAXIDMA_COALESCE_MASK, count) | XAXIDMA_IRQ_IOC_MASK | + XAXIDMA_IRQ_ERROR_MASK; + /* Only set interrupt delay timer if not generating an interrupt on + * the first packet. Otherwise leave at 0 to disable delay interrupt. + */ + if (count > 1) { + u64 clk_rate = axienet_dma_rate(lp); + u32 timer; + + /* 1 Timeout Interval = 125 * (clock period of SG clock) */ + timer = DIV64_U64_ROUND_CLOSEST((u64)usec * clk_rate, + XAXIDMA_DELAY_SCALE); - /* 1 Timeout Interval = 125 * (clock period of SG clock) */ - result = DIV64_U64_ROUND_CLOSEST((u64)coalesce_usec * clk_rate, - XAXIDMA_DELAY_SCALE); - return min(result, FIELD_MAX(XAXIDMA_DELAY_MASK)); + timer = min(timer, FIELD_MAX(XAXIDMA_DELAY_MASK)); + cr |= FIELD_PREP(XAXIDMA_DELAY_MASK, timer) | + XAXIDMA_IRQ_DELAY_MASK; + } + + return cr; +} + +/** + * axienet_coalesce_params() - Extract coalesce parameters from the CR + * @lp: Device private data + * @cr: The control register to parse + * @count: Number of packets before an interrupt + * @usec: Idle time (in usec) before an interrupt + */ +static void axienet_coalesce_params(struct axienet_local *lp, u32 cr, + u32 *count, u32 *usec) +{ + u64 clk_rate = axienet_dma_rate(lp); + u64 timer = FIELD_GET(XAXIDMA_DELAY_MASK, cr); + + *count = FIELD_GET(XAXIDMA_COALESCE_MASK, cr); + *usec = DIV64_U64_ROUND_CLOSEST(timer * XAXIDMA_DELAY_SCALE, clk_rate); } /** @@ -248,30 +287,12 @@ static u32 axienet_usec_to_timer(struct axienet_local *lp, u32 coalesce_usec) */ static void axienet_dma_start(struct axienet_local *lp) { + spin_lock_irq(&lp->rx_cr_lock); + /* Start updating the Rx channel control register */ - lp->rx_dma_cr = (lp->coalesce_count_rx << XAXIDMA_COALESCE_SHIFT) | - XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_ERROR_MASK; - /* Only set interrupt delay timer if not generating an interrupt on - * the first RX packet. Otherwise leave at 0 to disable delay interrupt. - */ - if (lp->coalesce_count_rx > 1) - lp->rx_dma_cr |= (axienet_usec_to_timer(lp, lp->coalesce_usec_rx) - << XAXIDMA_DELAY_SHIFT) | - XAXIDMA_IRQ_DELAY_MASK; + lp->rx_dma_cr &= ~XAXIDMA_CR_RUNSTOP_MASK; axienet_dma_out32(lp, XAXIDMA_RX_CR_OFFSET, lp->rx_dma_cr); - /* Start updating the Tx channel control register */ - lp->tx_dma_cr = (lp->coalesce_count_tx << XAXIDMA_COALESCE_SHIFT) | - XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_ERROR_MASK; - /* Only set interrupt delay timer if not generating an interrupt on - * the first TX packet. Otherwise leave at 0 to disable delay interrupt. - */ - if (lp->coalesce_count_tx > 1) - lp->tx_dma_cr |= (axienet_usec_to_timer(lp, lp->coalesce_usec_tx) - << XAXIDMA_DELAY_SHIFT) | - XAXIDMA_IRQ_DELAY_MASK; - axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, lp->tx_dma_cr); - /* Populate the tail pointer and bring the Rx Axi DMA engine out of * halted state. This will make the Rx side ready for reception. */ @@ -280,6 +301,14 @@ static void axienet_dma_start(struct axienet_local *lp) axienet_dma_out32(lp, XAXIDMA_RX_CR_OFFSET, lp->rx_dma_cr); axienet_dma_out_addr(lp, XAXIDMA_RX_TDESC_OFFSET, lp->rx_bd_p + (sizeof(*lp->rx_bd_v) * (lp->rx_bd_num - 1))); + lp->rx_dma_started = true; + + spin_unlock_irq(&lp->rx_cr_lock); + spin_lock_irq(&lp->tx_cr_lock); + + /* Start updating the Tx channel control register */ + lp->tx_dma_cr &= ~XAXIDMA_CR_RUNSTOP_MASK; + axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, lp->tx_dma_cr); /* Write to the RS (Run-stop) bit in the Tx channel control register. * Tx channel is now ready to run. But only after we write to the @@ -288,6 +317,9 @@ static void axienet_dma_start(struct axienet_local *lp) axienet_dma_out_addr(lp, XAXIDMA_TX_CDESC_OFFSET, lp->tx_bd_p); lp->tx_dma_cr |= XAXIDMA_CR_RUNSTOP_MASK; axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, lp->tx_dma_cr); + lp->tx_dma_started = true; + + spin_unlock_irq(&lp->tx_cr_lock); } /** @@ -623,14 +655,22 @@ static void axienet_dma_stop(struct axienet_local *lp) int count; u32 cr, sr; - cr = axienet_dma_in32(lp, XAXIDMA_RX_CR_OFFSET); - cr &= ~(XAXIDMA_CR_RUNSTOP_MASK | XAXIDMA_IRQ_ALL_MASK); + spin_lock_irq(&lp->rx_cr_lock); + + cr = lp->rx_dma_cr & ~(XAXIDMA_CR_RUNSTOP_MASK | XAXIDMA_IRQ_ALL_MASK); axienet_dma_out32(lp, XAXIDMA_RX_CR_OFFSET, cr); + lp->rx_dma_started = false; + + spin_unlock_irq(&lp->rx_cr_lock); synchronize_irq(lp->rx_irq); - cr = axienet_dma_in32(lp, XAXIDMA_TX_CR_OFFSET); - cr &= ~(XAXIDMA_CR_RUNSTOP_MASK | XAXIDMA_IRQ_ALL_MASK); + spin_lock_irq(&lp->tx_cr_lock); + + cr = lp->tx_dma_cr & ~(XAXIDMA_CR_RUNSTOP_MASK | XAXIDMA_IRQ_ALL_MASK); axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, cr); + lp->tx_dma_started = false; + + spin_unlock_irq(&lp->tx_cr_lock); synchronize_irq(lp->tx_irq); /* Give DMAs a chance to halt gracefully */ @@ -962,6 +1002,7 @@ static int axienet_tx_poll(struct napi_struct *napi, int budget) &size, budget); if (packets) { + netdev_completed_queue(ndev, packets, size); u64_stats_update_begin(&lp->tx_stat_sync); u64_stats_add(&lp->tx_packets, packets); u64_stats_add(&lp->tx_bytes, size); @@ -979,7 +1020,9 @@ static int axienet_tx_poll(struct napi_struct *napi, int budget) * cause an immediate interrupt if any TX packets are * already pending. */ + spin_lock_irq(&lp->tx_cr_lock); axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, lp->tx_dma_cr); + spin_unlock_irq(&lp->tx_cr_lock); } return packets; } @@ -1083,6 +1126,7 @@ axienet_start_xmit(struct sk_buff *skb, struct net_device *ndev) if (++new_tail_ptr >= lp->tx_bd_num) new_tail_ptr = 0; WRITE_ONCE(lp->tx_bd_tail, new_tail_ptr); + netdev_sent_queue(ndev, skb->len); /* Start the transfer */ axienet_dma_out_addr(lp, XAXIDMA_TX_TDESC_OFFSET, tail_p); @@ -1241,11 +1285,25 @@ static int axienet_rx_poll(struct napi_struct *napi, int budget) axienet_dma_out_addr(lp, XAXIDMA_RX_TDESC_OFFSET, tail_p); if (packets < budget && napi_complete_done(napi, packets)) { + if (READ_ONCE(lp->rx_dim_enabled)) { + struct dim_sample sample = { + .time = ktime_get(), + /* Safe because we are the only writer */ + .pkt_ctr = u64_stats_read(&lp->rx_packets), + .byte_ctr = u64_stats_read(&lp->rx_bytes), + .event_ctr = READ_ONCE(lp->rx_irqs), + }; + + net_dim(&lp->rx_dim, &sample); + } + /* Re-enable RX completion interrupts. This should * cause an immediate interrupt if any RX packets are * already pending. */ + spin_lock_irq(&lp->rx_cr_lock); axienet_dma_out32(lp, XAXIDMA_RX_CR_OFFSET, lp->rx_dma_cr); + spin_unlock_irq(&lp->rx_cr_lock); } return packets; } @@ -1283,11 +1341,14 @@ static irqreturn_t axienet_tx_irq(int irq, void *_ndev) /* Disable further TX completion interrupts and schedule * NAPI to handle the completions. */ - u32 cr = lp->tx_dma_cr; - - cr &= ~(XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_DELAY_MASK); if (napi_schedule_prep(&lp->napi_tx)) { + u32 cr; + + spin_lock(&lp->tx_cr_lock); + cr = lp->tx_dma_cr; + cr &= ~(XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_DELAY_MASK); axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, cr); + spin_unlock(&lp->tx_cr_lock); __napi_schedule(&lp->napi_tx); } } @@ -1328,11 +1389,16 @@ static irqreturn_t axienet_rx_irq(int irq, void *_ndev) /* Disable further RX completion interrupts and schedule * NAPI receive. */ - u32 cr = lp->rx_dma_cr; - - cr &= ~(XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_DELAY_MASK); + WRITE_ONCE(lp->rx_irqs, READ_ONCE(lp->rx_irqs) + 1); if (napi_schedule_prep(&lp->napi_rx)) { + u32 cr; + + spin_lock(&lp->rx_cr_lock); + cr = lp->rx_dma_cr; + cr &= ~(XAXIDMA_IRQ_IOC_MASK | XAXIDMA_IRQ_DELAY_MASK); axienet_dma_out32(lp, XAXIDMA_RX_CR_OFFSET, cr); + spin_unlock(&lp->rx_cr_lock); + __napi_schedule(&lp->napi_rx); } } @@ -1625,6 +1691,7 @@ err_free_eth_irq: if (lp->eth_irq > 0) free_irq(lp->eth_irq, ndev); err_phy: + cancel_work_sync(&lp->rx_dim.work); cancel_delayed_work_sync(&lp->stats_work); phylink_stop(lp->phylink); phylink_disconnect_phy(lp->phylink); @@ -1654,6 +1721,7 @@ static int axienet_stop(struct net_device *ndev) napi_disable(&lp->napi_rx); } + cancel_work_sync(&lp->rx_dim.work); cancel_delayed_work_sync(&lp->stats_work); phylink_stop(lp->phylink); @@ -1685,6 +1753,7 @@ static int axienet_stop(struct net_device *ndev) dma_release_channel(lp->tx_chan); } + netdev_reset_queue(ndev); axienet_iow(lp, XAE_IE_OFFSET, 0); if (lp->eth_irq > 0) @@ -1999,6 +2068,87 @@ axienet_ethtools_set_pauseparam(struct net_device *ndev, } /** + * axienet_update_coalesce_rx() - Set RX CR + * @lp: Device private data + * @cr: Value to write to the RX CR + * @mask: Bits to set from @cr + */ +static void axienet_update_coalesce_rx(struct axienet_local *lp, u32 cr, + u32 mask) +{ + spin_lock_irq(&lp->rx_cr_lock); + lp->rx_dma_cr &= ~mask; + lp->rx_dma_cr |= cr; + /* If DMA isn't started, then the settings will be applied the next + * time dma_start() is called. + */ + if (lp->rx_dma_started) { + u32 reg = axienet_dma_in32(lp, XAXIDMA_RX_CR_OFFSET); + + /* Don't enable IRQs if they are disabled by NAPI */ + if (reg & XAXIDMA_IRQ_ALL_MASK) + cr = lp->rx_dma_cr; + else + cr = lp->rx_dma_cr & ~XAXIDMA_IRQ_ALL_MASK; + axienet_dma_out32(lp, XAXIDMA_RX_CR_OFFSET, cr); + } + spin_unlock_irq(&lp->rx_cr_lock); +} + +/** + * axienet_dim_coalesce_count_rx() - RX coalesce count for DIM + * @lp: Device private data + */ +static u32 axienet_dim_coalesce_count_rx(struct axienet_local *lp) +{ + return min(1 << (lp->rx_dim.profile_ix << 1), 255); +} + +/** + * axienet_rx_dim_work() - Adjust RX DIM settings + * @work: The work struct + */ +static void axienet_rx_dim_work(struct work_struct *work) +{ + struct axienet_local *lp = + container_of(work, struct axienet_local, rx_dim.work); + u32 cr = axienet_calc_cr(lp, axienet_dim_coalesce_count_rx(lp), 0); + u32 mask = XAXIDMA_COALESCE_MASK | XAXIDMA_IRQ_IOC_MASK | + XAXIDMA_IRQ_ERROR_MASK; + + axienet_update_coalesce_rx(lp, cr, mask); + lp->rx_dim.state = DIM_START_MEASURE; +} + +/** + * axienet_update_coalesce_tx() - Set TX CR + * @lp: Device private data + * @cr: Value to write to the TX CR + * @mask: Bits to set from @cr + */ +static void axienet_update_coalesce_tx(struct axienet_local *lp, u32 cr, + u32 mask) +{ + spin_lock_irq(&lp->tx_cr_lock); + lp->tx_dma_cr &= ~mask; + lp->tx_dma_cr |= cr; + /* If DMA isn't started, then the settings will be applied the next + * time dma_start() is called. + */ + if (lp->tx_dma_started) { + u32 reg = axienet_dma_in32(lp, XAXIDMA_TX_CR_OFFSET); + + /* Don't enable IRQs if they are disabled by NAPI */ + if (reg & XAXIDMA_IRQ_ALL_MASK) + cr = lp->tx_dma_cr; + else + cr = lp->tx_dma_cr & ~XAXIDMA_IRQ_ALL_MASK; + axienet_dma_out32(lp, XAXIDMA_TX_CR_OFFSET, cr); + } + spin_unlock_irq(&lp->tx_cr_lock); +} + +/** * axienet_ethtools_get_coalesce - Get DMA interrupt coalescing count. * @ndev: Pointer to net_device structure * @ecoalesce: Pointer to ethtool_coalesce structure @@ -2018,11 +2168,23 @@ axienet_ethtools_get_coalesce(struct net_device *ndev, struct netlink_ext_ack *extack) { struct axienet_local *lp = netdev_priv(ndev); - - ecoalesce->rx_max_coalesced_frames = lp->coalesce_count_rx; - ecoalesce->rx_coalesce_usecs = lp->coalesce_usec_rx; - ecoalesce->tx_max_coalesced_frames = lp->coalesce_count_tx; - ecoalesce->tx_coalesce_usecs = lp->coalesce_usec_tx; + u32 cr; + + ecoalesce->use_adaptive_rx_coalesce = lp->rx_dim_enabled; + + spin_lock_irq(&lp->rx_cr_lock); + cr = lp->rx_dma_cr; + spin_unlock_irq(&lp->rx_cr_lock); + axienet_coalesce_params(lp, cr, + &ecoalesce->rx_max_coalesced_frames, + &ecoalesce->rx_coalesce_usecs); + + spin_lock_irq(&lp->tx_cr_lock); + cr = lp->tx_dma_cr; + spin_unlock_irq(&lp->tx_cr_lock); + axienet_coalesce_params(lp, cr, + &ecoalesce->tx_max_coalesced_frames, + &ecoalesce->tx_coalesce_usecs); return 0; } @@ -2046,12 +2208,9 @@ axienet_ethtools_set_coalesce(struct net_device *ndev, struct netlink_ext_ack *extack) { struct axienet_local *lp = netdev_priv(ndev); - - if (netif_running(ndev)) { - NL_SET_ERR_MSG(extack, - "Please stop netif before applying configuration"); - return -EBUSY; - } + bool new_dim = ecoalesce->use_adaptive_rx_coalesce; + bool old_dim = lp->rx_dim_enabled; + u32 cr, mask = ~XAXIDMA_CR_RUNSTOP_MASK; if (ecoalesce->rx_max_coalesced_frames > 255 || ecoalesce->tx_max_coalesced_frames > 255) { @@ -2065,7 +2224,7 @@ axienet_ethtools_set_coalesce(struct net_device *ndev, return -EINVAL; } - if ((ecoalesce->rx_max_coalesced_frames > 1 && + if (((ecoalesce->rx_max_coalesced_frames > 1 || new_dim) && !ecoalesce->rx_coalesce_usecs) || (ecoalesce->tx_max_coalesced_frames > 1 && !ecoalesce->tx_coalesce_usecs)) { @@ -2074,11 +2233,31 @@ axienet_ethtools_set_coalesce(struct net_device *ndev, return -EINVAL; } - lp->coalesce_count_rx = ecoalesce->rx_max_coalesced_frames; - lp->coalesce_usec_rx = ecoalesce->rx_coalesce_usecs; - lp->coalesce_count_tx = ecoalesce->tx_max_coalesced_frames; - lp->coalesce_usec_tx = ecoalesce->tx_coalesce_usecs; + if (new_dim && !old_dim) { + cr = axienet_calc_cr(lp, axienet_dim_coalesce_count_rx(lp), + ecoalesce->rx_coalesce_usecs); + } else if (!new_dim) { + if (old_dim) { + WRITE_ONCE(lp->rx_dim_enabled, false); + napi_synchronize(&lp->napi_rx); + flush_work(&lp->rx_dim.work); + } + + cr = axienet_calc_cr(lp, ecoalesce->rx_max_coalesced_frames, + ecoalesce->rx_coalesce_usecs); + } else { + /* Dummy value for count just to calculate timer */ + cr = axienet_calc_cr(lp, 2, ecoalesce->rx_coalesce_usecs); + mask = XAXIDMA_DELAY_MASK | XAXIDMA_IRQ_DELAY_MASK; + } + + axienet_update_coalesce_rx(lp, cr, mask); + if (new_dim && !old_dim) + WRITE_ONCE(lp->rx_dim_enabled, true); + cr = axienet_calc_cr(lp, ecoalesce->tx_max_coalesced_frames, + ecoalesce->tx_coalesce_usecs); + axienet_update_coalesce_tx(lp, cr, ~XAXIDMA_CR_RUNSTOP_MASK); return 0; } @@ -2316,7 +2495,8 @@ axienet_ethtool_get_rmon_stats(struct net_device *dev, static const struct ethtool_ops axienet_ethtool_ops = { .supported_coalesce_params = ETHTOOL_COALESCE_MAX_FRAMES | - ETHTOOL_COALESCE_USECS, + ETHTOOL_COALESCE_USECS | + ETHTOOL_COALESCE_USE_ADAPTIVE_RX, .get_drvinfo = axienet_ethtools_get_drvinfo, .get_regs_len = axienet_ethtools_get_regs_len, .get_regs = axienet_ethtools_get_regs, @@ -2499,6 +2679,7 @@ static void axienet_dma_err_handler(struct work_struct *work) ~(XAE_OPTION_TXEN | XAE_OPTION_RXEN)); axienet_dma_stop(lp); + netdev_reset_queue(ndev); for (i = 0; i < lp->tx_bd_num; i++) { cur_p = &lp->tx_bd_v[i]; @@ -2858,10 +3039,15 @@ static int axienet_probe(struct platform_device *pdev) axienet_set_mac_address(ndev, NULL); } - lp->coalesce_count_rx = XAXIDMA_DFT_RX_THRESHOLD; - lp->coalesce_count_tx = XAXIDMA_DFT_TX_THRESHOLD; - lp->coalesce_usec_rx = XAXIDMA_DFT_RX_USEC; - lp->coalesce_usec_tx = XAXIDMA_DFT_TX_USEC; + spin_lock_init(&lp->rx_cr_lock); + spin_lock_init(&lp->tx_cr_lock); + INIT_WORK(&lp->rx_dim.work, axienet_rx_dim_work); + lp->rx_dim_enabled = true; + lp->rx_dim.profile_ix = 1; + lp->rx_dma_cr = axienet_calc_cr(lp, axienet_dim_coalesce_count_rx(lp), + XAXIDMA_DFT_RX_USEC); + lp->tx_dma_cr = axienet_calc_cr(lp, XAXIDMA_DFT_TX_THRESHOLD, + XAXIDMA_DFT_TX_USEC); ret = axienet_mdio_setup(lp); if (ret) @@ -2891,7 +3077,6 @@ static int axienet_probe(struct platform_device *pdev) } of_node_put(np); lp->pcs.ops = &axienet_pcs_ops; - lp->pcs.neg_mode = true; lp->pcs.poll = true; } diff --git a/drivers/net/fddi/defza.c b/drivers/net/fddi/defza.c index f5c25acaa577..54b7f24f3810 100644 --- a/drivers/net/fddi/defza.c +++ b/drivers/net/fddi/defza.c @@ -983,7 +983,7 @@ static irqreturn_t fza_interrupt(int irq, void *dev_id) case FZA_STATE_UNINITIALIZED: netif_carrier_off(dev); - del_timer_sync(&fp->reset_timer); + timer_delete_sync(&fp->reset_timer); fp->ring_cmd_index = 0; fp->ring_uns_index = 0; fp->ring_rmc_tx_index = 0; @@ -1017,7 +1017,7 @@ static irqreturn_t fza_interrupt(int irq, void *dev_id) fp->queue_active = 0; netif_stop_queue(dev); pr_debug("%s: queue stopped\n", fp->name); - del_timer_sync(&fp->reset_timer); + timer_delete_sync(&fp->reset_timer); pr_warn("%s: halted, reason: %x\n", fp->name, FZA_STATUS_GET_HALT(status)); fza_regs_dump(fp); @@ -1227,7 +1227,7 @@ static int fza_close(struct net_device *dev) netif_stop_queue(dev); pr_debug("%s: queue stopped\n", fp->name); - del_timer_sync(&fp->reset_timer); + timer_delete_sync(&fp->reset_timer); spin_lock_irqsave(&fp->lock, flags); fp->state = FZA_STATE_UNINITIALIZED; fp->state_chg_flag = 0; @@ -1493,7 +1493,7 @@ static int fza_probe(struct device *bdev) return 0; err_out_irq: - del_timer_sync(&fp->reset_timer); + timer_delete_sync(&fp->reset_timer); fza_do_shutdown(fp); free_irq(dev->irq, dev); @@ -1520,7 +1520,7 @@ static int fza_remove(struct device *bdev) unregister_netdev(dev); - del_timer_sync(&fp->reset_timer); + timer_delete_sync(&fp->reset_timer); fza_do_shutdown(fp); free_irq(dev->irq, dev); diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index dbb3960126ee..66e38ce9cd1d 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -18,6 +18,7 @@ #include <net/rtnetlink.h> #include <net/geneve.h> #include <net/gro.h> +#include <net/netdev_lock.h> #include <net/protocol.h> #define GENEVE_NETDEV_VER "0.6" @@ -57,6 +58,8 @@ struct geneve_config { bool ttl_inherit; enum ifla_geneve_df df; bool inner_proto_inherit; + u16 port_min; + u16 port_max; }; /* Pseudo network device */ @@ -835,7 +838,9 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev, use_cache = ip_tunnel_dst_cache_usable(skb, info); tos = geneve_get_dsfield(skb, dev, info, &use_cache); - sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true); + sport = udp_flow_src_port(geneve->net, skb, + geneve->cfg.port_min, + geneve->cfg.port_max, true); rt = udp_tunnel_dst_lookup(skb, dev, geneve->net, 0, &saddr, &info->key, @@ -945,7 +950,9 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, use_cache = ip_tunnel_dst_cache_usable(skb, info); prio = geneve_get_dsfield(skb, dev, info, &use_cache); - sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true); + sport = udp_flow_src_port(geneve->net, skb, + geneve->cfg.port_min, + geneve->cfg.port_max, true); dst = udp_tunnel6_dst_lookup(skb, dev, geneve->net, gs6->sock, 0, &saddr, key, sport, @@ -1084,7 +1091,8 @@ static int geneve_fill_metadata_dst(struct net_device *dev, struct sk_buff *skb) use_cache = ip_tunnel_dst_cache_usable(skb, info); tos = geneve_get_dsfield(skb, dev, info, &use_cache); sport = udp_flow_src_port(geneve->net, skb, - 1, USHRT_MAX, true); + geneve->cfg.port_min, + geneve->cfg.port_max, true); rt = udp_tunnel_dst_lookup(skb, dev, geneve->net, 0, &saddr, &info->key, @@ -1110,7 +1118,8 @@ static int geneve_fill_metadata_dst(struct net_device *dev, struct sk_buff *skb) use_cache = ip_tunnel_dst_cache_usable(skb, info); prio = geneve_get_dsfield(skb, dev, info, &use_cache); sport = udp_flow_src_port(geneve->net, skb, - 1, USHRT_MAX, true); + geneve->cfg.port_min, + geneve->cfg.port_max, true); dst = udp_tunnel6_dst_lookup(skb, dev, geneve->net, gs6->sock, 0, &saddr, &info->key, sport, @@ -1234,6 +1243,7 @@ static const struct nla_policy geneve_policy[IFLA_GENEVE_MAX + 1] = { [IFLA_GENEVE_TTL_INHERIT] = { .type = NLA_U8 }, [IFLA_GENEVE_DF] = { .type = NLA_U8 }, [IFLA_GENEVE_INNER_PROTO_INHERIT] = { .type = NLA_FLAG }, + [IFLA_GENEVE_PORT_RANGE] = NLA_POLICY_EXACT_LEN(sizeof(struct ifla_geneve_port_range)), }; static int geneve_validate(struct nlattr *tb[], struct nlattr *data[], @@ -1279,6 +1289,17 @@ static int geneve_validate(struct nlattr *tb[], struct nlattr *data[], } } + if (data[IFLA_GENEVE_PORT_RANGE]) { + const struct ifla_geneve_port_range *p; + + p = nla_data(data[IFLA_GENEVE_PORT_RANGE]); + if (ntohs(p->high) < ntohs(p->low)) { + NL_SET_ERR_MSG_ATTR(extack, data[IFLA_GENEVE_PORT_RANGE], + "Invalid source port range"); + return -EINVAL; + } + } + return 0; } @@ -1506,6 +1527,18 @@ static int geneve_nl2info(struct nlattr *tb[], struct nlattr *data[], info->key.tp_dst = nla_get_be16(data[IFLA_GENEVE_PORT]); } + if (data[IFLA_GENEVE_PORT_RANGE]) { + const struct ifla_geneve_port_range *p; + + if (changelink) { + attrtype = IFLA_GENEVE_PORT_RANGE; + goto change_notsup; + } + p = nla_data(data[IFLA_GENEVE_PORT_RANGE]); + cfg->port_min = ntohs(p->low); + cfg->port_max = ntohs(p->high); + } + if (data[IFLA_GENEVE_COLLECT_METADATA]) { if (changelink) { attrtype = IFLA_GENEVE_COLLECT_METADATA; @@ -1614,15 +1647,20 @@ static void geneve_link_config(struct net_device *dev, geneve_change_mtu(dev, ldev_mtu - info->options_len); } -static int geneve_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int geneve_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct geneve_config cfg = { .df = GENEVE_DF_UNSET, .use_udp6_rx_checksums = false, .ttl_inherit = false, .collect_md = false, + .port_min = 1, + .port_max = USHRT_MAX, }; int err; @@ -1631,7 +1669,7 @@ static int geneve_newlink(struct net *net, struct net_device *dev, if (err) return err; - err = geneve_configure(net, dev, extack, &cfg); + err = geneve_configure(link_net, dev, extack, &cfg); if (err) return err; @@ -1741,6 +1779,7 @@ static size_t geneve_get_size(const struct net_device *dev) nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_UDP_ZERO_CSUM6_RX */ nla_total_size(sizeof(__u8)) + /* IFLA_GENEVE_TTL_INHERIT */ nla_total_size(0) + /* IFLA_GENEVE_INNER_PROTO_INHERIT */ + nla_total_size(sizeof(struct ifla_geneve_port_range)) + /* IFLA_GENEVE_PORT_RANGE */ 0; } @@ -1750,6 +1789,10 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) struct ip_tunnel_info *info = &geneve->cfg.info; bool ttl_inherit = geneve->cfg.ttl_inherit; bool metadata = geneve->cfg.collect_md; + struct ifla_geneve_port_range ports = { + .low = htons(geneve->cfg.port_min), + .high = htons(geneve->cfg.port_max), + }; __u8 tmp_vni[3]; __u32 vni; @@ -1806,6 +1849,9 @@ static int geneve_fill_info(struct sk_buff *skb, const struct net_device *dev) nla_put_flag(skb, IFLA_GENEVE_INNER_PROTO_INHERIT)) goto nla_put_failure; + if (nla_put(skb, IFLA_GENEVE_PORT_RANGE, sizeof(ports), &ports)) + goto nla_put_failure; + return 0; nla_put_failure: @@ -1838,6 +1884,8 @@ struct net_device *geneve_dev_create_fb(struct net *net, const char *name, .use_udp6_rx_checksums = true, .ttl_inherit = false, .collect_md = true, + .port_min = 1, + .port_max = USHRT_MAX, }; memset(tb, 0, sizeof(tb)); diff --git a/drivers/net/gtp.c b/drivers/net/gtp.c index b7b46c5e6399..ef793607890d 100644 --- a/drivers/net/gtp.c +++ b/drivers/net/gtp.c @@ -1462,10 +1462,12 @@ static int gtp_create_sockets(struct gtp_dev *gtp, const struct nlattr *nla, #define GTP_TH_MAXLEN (sizeof(struct udphdr) + sizeof(struct gtp0_header)) #define GTP_IPV6_MAXLEN (sizeof(struct ipv6hdr) + GTP_TH_MAXLEN) -static int gtp_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int gtp_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **data = params->data; unsigned int role = GTP_ROLE_GGSN; struct gtp_dev *gtp; struct gtp_net *gn; @@ -1496,7 +1498,7 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, gtp->restart_count = nla_get_u8_default(data[IFLA_GTP_RESTART_COUNT], 0); - gtp->net = src_net; + gtp->net = link_net; err = gtp_hashtable_new(gtp, hashsize); if (err < 0) @@ -1526,7 +1528,7 @@ static int gtp_newlink(struct net *src_net, struct net_device *dev, goto out_encap; } - gn = net_generic(src_net, gtp_net_id); + gn = net_generic(link_net, gtp_net_id); list_add(>p->list, &gn->gtp_dev_list); dev->priv_destructor = gtp_destructor; diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c index 3bf6785f9057..b33d84ed5bbf 100644 --- a/drivers/net/hamradio/6pack.c +++ b/drivers/net/hamradio/6pack.c @@ -660,8 +660,8 @@ static void sixpack_close(struct tty_struct *tty) unregister_netdev(sp->dev); - del_timer_sync(&sp->tx_t); - del_timer_sync(&sp->resync_t); + timer_delete_sync(&sp->tx_t); + timer_delete_sync(&sp->resync_t); /* Free all 6pack frame buffers after unreg. */ kfree(sp->xbuff); @@ -937,7 +937,7 @@ sixpack_decode(struct sixpack *sp, const u8 *pre_rbuff, size_t count) inbyte = pre_rbuff[count1]; if (inbyte == SIXP_FOUND_TNC) { tnc_set_sync_state(sp, TNC_IN_SYNC); - del_timer(&sp->resync_t); + timer_delete(&sp->resync_t); } if ((inbyte & SIXP_PRIO_CMD_MASK) != 0) decode_prio_command(sp, inbyte); diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 00ebc25d0b22..f03797103c6a 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -427,7 +427,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, break; case HDLCDRVCTL_GETMODE: - strcpy(hi->data.modename, bc->options ? "par96" : "picpar"); + strscpy(hi->data.modename, bc->options ? "par96" : "picpar"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; @@ -439,7 +439,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, return baycom_setmode(bc, hi->data.modename); case HDLCDRVCTL_MODELIST: - strcpy(hi->data.modename, "par96,picpar"); + strscpy(hi->data.modename, "par96,picpar"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c index 799f8ece7824..ee5bd3c12040 100644 --- a/drivers/net/hamradio/baycom_ser_fdx.c +++ b/drivers/net/hamradio/baycom_ser_fdx.c @@ -531,7 +531,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, return baycom_setmode(bc, hi->data.modename); case HDLCDRVCTL_MODELIST: - strcpy(hi->data.modename, "ser12,ser3,ser24"); + strscpy(hi->data.modename, "ser12,ser3,ser24"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c index 5d1ab4840753..05bdad214799 100644 --- a/drivers/net/hamradio/baycom_ser_hdx.c +++ b/drivers/net/hamradio/baycom_ser_hdx.c @@ -570,7 +570,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, break; case HDLCDRVCTL_GETMODE: - strcpy(hi->data.modename, "ser12"); + strscpy(hi->data.modename, "ser12"); if (bc->opt_dcd <= 0) strcat(hi->data.modename, (!bc->opt_dcd) ? "*" : (bc->opt_dcd == -2) ? "@" : "+"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) @@ -584,7 +584,7 @@ static int baycom_ioctl(struct net_device *dev, void __user *data, return baycom_setmode(bc, hi->data.modename); case HDLCDRVCTL_MODELIST: - strcpy(hi->data.modename, "ser12"); + strscpy(hi->data.modename, "ser12"); if (copy_to_user(data, hi, sizeof(struct hdlcdrv_ioctl))) return -EFAULT; return 0; diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index bac1bb69d63a..0e0fe32d2da4 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -77,6 +77,7 @@ #include <net/ip.h> #include <net/arp.h> +#include <net/netdev_lock.h> #include <net/net_namespace.h> #include <linux/bpqether.h> @@ -107,27 +108,6 @@ struct bpqdev { static LIST_HEAD(bpq_devices); -/* - * bpqether network devices are paired with ethernet devices below them, so - * form a special "super class" of normal ethernet devices; split their locks - * off into a separate class since they always nest. - */ -static struct lock_class_key bpq_netdev_xmit_lock_key; -static struct lock_class_key bpq_netdev_addr_lock_key; - -static void bpq_set_lockdep_class_one(struct net_device *dev, - struct netdev_queue *txq, - void *_unused) -{ - lockdep_set_class(&txq->_xmit_lock, &bpq_netdev_xmit_lock_key); -} - -static void bpq_set_lockdep_class(struct net_device *dev) -{ - lockdep_set_class(&dev->addr_list_lock, &bpq_netdev_addr_lock_key); - netdev_for_each_tx_queue(dev, bpq_set_lockdep_class_one, NULL); -} - /* ------------------------------------------------------------------------ */ @@ -454,6 +434,8 @@ static const struct net_device_ops bpq_netdev_ops = { static void bpq_setup(struct net_device *dev) { + netdev_lockdep_set_classes(dev); + dev->netdev_ops = &bpq_netdev_ops; dev->needs_free_netdev = true; @@ -499,7 +481,6 @@ static int bpq_new_device(struct net_device *edev) err = register_netdevice(ndev); if (err) goto error; - bpq_set_lockdep_class(ndev); /* List protected by RTNL */ list_add_rcu(&bpq->bpq_list, &bpq_devices); diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index c71e52249289..f88721dec681 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -794,8 +794,8 @@ static inline void init_brg(struct scc_channel *scc) static void init_channel(struct scc_channel *scc) { - del_timer(&scc->tx_t); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_t); + timer_delete(&scc->tx_wdog); disable_irq(scc->irq); @@ -999,7 +999,7 @@ static void __scc_start_tx_timer(struct scc_channel *scc, void (*handler)(struct timer_list *t), unsigned long when) { - del_timer(&scc->tx_t); + timer_delete(&scc->tx_t); if (when == 0) { @@ -1029,7 +1029,7 @@ static void scc_start_defer(struct scc_channel *scc) unsigned long flags; spin_lock_irqsave(&scc->lock, flags); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_wdog); if (scc->kiss.maxdefer != 0 && scc->kiss.maxdefer != TIMER_OFF) { @@ -1045,7 +1045,7 @@ static void scc_start_maxkeyup(struct scc_channel *scc) unsigned long flags; spin_lock_irqsave(&scc->lock, flags); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_wdog); if (scc->kiss.maxkeyup != 0 && scc->kiss.maxkeyup != TIMER_OFF) { @@ -1194,7 +1194,7 @@ static void t_tail(struct timer_list *t) unsigned long flags; spin_lock_irqsave(&scc->lock, flags); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_wdog); scc_key_trx(scc, TX_OFF); spin_unlock_irqrestore(&scc->lock, flags); @@ -1219,7 +1219,7 @@ static void t_busy(struct timer_list *t) { struct scc_channel *scc = from_timer(scc, t, tx_wdog); - del_timer(&scc->tx_t); + timer_delete(&scc->tx_t); netif_stop_queue(scc->dev); /* don't pile on the wabbit! */ scc_discard_buffers(scc); @@ -1248,7 +1248,7 @@ static void t_maxkeyup(struct timer_list *t) netif_stop_queue(scc->dev); scc_discard_buffers(scc); - del_timer(&scc->tx_t); + timer_delete(&scc->tx_t); cl(scc, R1, TxINT_ENAB); /* force an ABORT, but don't */ cl(scc, R15, TxUIE); /* count it. */ @@ -1272,7 +1272,7 @@ static void t_idle(struct timer_list *t) { struct scc_channel *scc = from_timer(scc, t, tx_t); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_wdog); scc_key_trx(scc, TX_OFF); if(scc->kiss.mintime) @@ -1407,7 +1407,7 @@ static void scc_stop_calibrate(struct timer_list *t) unsigned long flags; spin_lock_irqsave(&scc->lock, flags); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_wdog); scc_key_trx(scc, TX_OFF); wr(scc, R6, 0); wr(scc, R7, FLAG); @@ -1428,7 +1428,7 @@ scc_start_calibrate(struct scc_channel *scc, int duration, unsigned char pattern netif_stop_queue(scc->dev); scc_discard_buffers(scc); - del_timer(&scc->tx_wdog); + timer_delete(&scc->tx_wdog); scc->tx_wdog.function = scc_stop_calibrate; scc->tx_wdog.expires = jiffies + HZ*duration; @@ -1609,8 +1609,8 @@ static int scc_net_close(struct net_device *dev) wr(scc,R3,0); spin_unlock_irqrestore(&scc->lock, flags); - del_timer_sync(&scc->tx_t); - del_timer_sync(&scc->tx_wdog); + timer_delete_sync(&scc->tx_t); + timer_delete_sync(&scc->tx_wdog); scc_discard_buffers(scc); diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c index 2ed2f836f09a..f29997b20fd7 100644 --- a/drivers/net/hamradio/yam.c +++ b/drivers/net/hamradio/yam.c @@ -1158,7 +1158,7 @@ static void __exit yam_cleanup_driver(void) struct yam_mcs *p; int i; - del_timer_sync(&yam_timer); + timer_delete_sync(&yam_timer); for (i = 0; i < NR_PORTS; i++) { struct net_device *dev = yam_devs[i]; if (dev) { diff --git a/drivers/net/hippi/rrunner.c b/drivers/net/hippi/rrunner.c index aa8f828a0ae7..6342c319c0e4 100644 --- a/drivers/net/hippi/rrunner.c +++ b/drivers/net/hippi/rrunner.c @@ -1357,7 +1357,7 @@ static int rr_close(struct net_device *dev) rrpriv->fw_running = 0; spin_unlock_irqrestore(&rrpriv->lock, flags); - del_timer_sync(&rrpriv->timer); + timer_delete_sync(&rrpriv->timer); spin_lock_irqsave(&rrpriv->lock, flags); writel(0, ®s->TxPi); diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 234db693cefa..70f7cb383228 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -1166,6 +1166,8 @@ struct netvsc_device { u32 max_chn; u32 num_chn; + u32 netvsc_gso_max_size; + atomic_t open_chn; struct work_struct subchan_work; wait_queue_head_t subchan_open; diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c index d6c4abfc3a28..c51b318b8a72 100644 --- a/drivers/net/hyperv/netvsc_drv.c +++ b/drivers/net/hyperv/netvsc_drv.c @@ -29,6 +29,7 @@ #include <linux/bpf.h> #include <net/arp.h> +#include <net/netdev_lock.h> #include <net/route.h> #include <net/sock.h> #include <net/pkt_sched.h> @@ -2461,6 +2462,21 @@ static int netvsc_vf_changed(struct net_device *vf_netdev, unsigned long event) } else { netdev_info(ndev, "Data path switched %s VF: %s\n", vf_is_up ? "to" : "from", vf_netdev->name); + + /* In Azure, when accelerated networking in enabled, other NICs + * like MANA, MLX, are configured as a bonded nic with + * Netvsc(failover) NIC. For bonded NICs, the min of the max + * pkt aggregate size of the members is propagated in the stack. + * In order to allow these NICs (MANA/MLX) to use up to + * GSO_MAX_SIZE gso packet size, we need to allow Netvsc NIC to + * also support this in the guest. + * This value is only increased for netvsc NIC when datapath is + * switched over to the VF + */ + if (vf_is_up) + netif_set_tso_max_size(ndev, vf_netdev->tso_max_size); + else + netif_set_tso_max_size(ndev, netvsc_dev->netvsc_gso_max_size); } return NOTIFY_OK; diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index c0ceeef4fcd8..82747dfacd70 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -1356,9 +1356,10 @@ static int rndis_netdev_set_hwcaps(struct rndis_device *rndis_device, struct net_device_context *net_device_ctx = netdev_priv(net); struct ndis_offload hwcaps; struct ndis_offload_params offloads; - unsigned int gso_max_size = GSO_LEGACY_MAX_SIZE; int ret; + nvdev->netvsc_gso_max_size = GSO_LEGACY_MAX_SIZE; + /* Find HW offload capabilities */ ret = rndis_query_hwcaps(rndis_device, nvdev, &hwcaps); if (ret != 0) @@ -1390,8 +1391,8 @@ static int rndis_netdev_set_hwcaps(struct rndis_device *rndis_device, offloads.lso_v2_ipv4 = NDIS_OFFLOAD_PARAMETERS_LSOV2_ENABLED; net->hw_features |= NETIF_F_TSO; - if (hwcaps.lsov2.ip4_maxsz < gso_max_size) - gso_max_size = hwcaps.lsov2.ip4_maxsz; + if (hwcaps.lsov2.ip4_maxsz < nvdev->netvsc_gso_max_size) + nvdev->netvsc_gso_max_size = hwcaps.lsov2.ip4_maxsz; } if (hwcaps.csum.ip4_txcsum & NDIS_TXCSUM_CAP_UDP4) { @@ -1411,8 +1412,8 @@ static int rndis_netdev_set_hwcaps(struct rndis_device *rndis_device, offloads.lso_v2_ipv6 = NDIS_OFFLOAD_PARAMETERS_LSOV2_ENABLED; net->hw_features |= NETIF_F_TSO6; - if (hwcaps.lsov2.ip6_maxsz < gso_max_size) - gso_max_size = hwcaps.lsov2.ip6_maxsz; + if (hwcaps.lsov2.ip6_maxsz < nvdev->netvsc_gso_max_size) + nvdev->netvsc_gso_max_size = hwcaps.lsov2.ip6_maxsz; } if (hwcaps.csum.ip6_txcsum & NDIS_TXCSUM_CAP_UDP6) { @@ -1438,7 +1439,7 @@ static int rndis_netdev_set_hwcaps(struct rndis_device *rndis_device, */ net->features &= ~NETVSC_SUPPORTED_HW_FEATURES | net->hw_features; - netif_set_tso_max_size(net, gso_max_size); + netif_set_tso_max_size(net, nvdev->netvsc_gso_max_size); ret = rndis_filter_set_offload_params(net, nvdev, &offloads); diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index f632b0cfd5ae..fd91f8a45bce 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -776,8 +776,8 @@ at86rf230_setup_spi_messages(struct at86rf230_local *lp, state->trx.tx_buf = state->buf; state->trx.rx_buf = state->buf; spi_message_add_tail(&state->trx, &state->msg); - hrtimer_init(&state->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - state->timer.function = at86rf230_async_state_timer; + hrtimer_setup(&state->timer, at86rf230_async_state_timer, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); } static irqreturn_t at86rf230_isr(int irq, void *data) diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index 753215ebc67c..ebc4f1b18e7b 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -52,12 +52,10 @@ #include <linux/debugfs.h> #include <linux/delay.h> #include <linux/gpio/consumer.h> -#include <linux/gpio.h> #include <linux/ieee802154.h> #include <linux/io.h> #include <linux/kfifo.h> #include <linux/of.h> -#include <linux/of_gpio.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/poll.h> @@ -350,8 +348,8 @@ struct work_priv_container { * @extclockenable: true if the external clock is to be enabled * @extclockfreq: frequency of the external clock * @extclockgpio: ca8210 output gpio of the external clock - * @gpio_reset: gpio number of ca8210 reset line - * @gpio_irq: gpio number of ca8210 interrupt line + * @reset_gpio: ca8210 reset GPIO descriptor + * @irq_gpio: ca8210 interrupt GPIO descriptor * @irq_id: identifier for the ca8210 irq * */ @@ -359,8 +357,8 @@ struct ca8210_platform_data { bool extclockenable; unsigned int extclockfreq; unsigned int extclockgpio; - int gpio_reset; - int gpio_irq; + struct gpio_desc *reset_gpio; + struct gpio_desc *irq_gpio; int irq_id; }; @@ -627,14 +625,15 @@ static int ca8210_spi_transfer( */ static void ca8210_reset_send(struct spi_device *spi, unsigned int ms) { - struct ca8210_platform_data *pdata = spi->dev.platform_data; + struct device *dev = &spi->dev; + struct ca8210_platform_data *pdata = dev_get_platdata(dev); struct ca8210_priv *priv = spi_get_drvdata(spi); long status; - gpio_set_value(pdata->gpio_reset, 0); + gpiod_set_value(pdata->reset_gpio, 1); reinit_completion(&priv->ca8210_is_awake); msleep(ms); - gpio_set_value(pdata->gpio_reset, 1); + gpiod_set_value(pdata->reset_gpio, 0); priv->promiscuous = false; /* Wait until wakeup indication seen */ @@ -1446,8 +1445,7 @@ static u8 mcps_data_request( command.pdata.data_req.src_addr_mode = src_addr_mode; command.pdata.data_req.dst.mode = dst_address_mode; if (dst_address_mode != MAC_MODE_NO_ADDR) { - command.pdata.data_req.dst.pan_id[0] = LS_BYTE(dst_pan_id); - command.pdata.data_req.dst.pan_id[1] = MS_BYTE(dst_pan_id); + put_unaligned_le16(dst_pan_id, command.pdata.data_req.dst.pan_id); if (dst_address_mode == MAC_MODE_SHORT_ADDR) { command.pdata.data_req.dst.address[0] = LS_BYTE( dst_addr->short_address @@ -1795,12 +1793,12 @@ static int ca8210_skb_rx( } hdr.source.mode = data_ind[0]; dev_dbg(&priv->spi->dev, "srcAddrMode: %#03x\n", hdr.source.mode); - hdr.source.pan_id = *(u16 *)&data_ind[1]; + hdr.source.pan_id = cpu_to_le16(get_unaligned_le16(&data_ind[1])); dev_dbg(&priv->spi->dev, "srcPanId: %#06x\n", hdr.source.pan_id); memcpy(&hdr.source.extended_addr, &data_ind[3], 8); hdr.dest.mode = data_ind[11]; dev_dbg(&priv->spi->dev, "dstAddrMode: %#03x\n", hdr.dest.mode); - hdr.dest.pan_id = *(u16 *)&data_ind[12]; + hdr.dest.pan_id = cpu_to_le16(get_unaligned_le16(&data_ind[12])); dev_dbg(&priv->spi->dev, "dstPanId: %#06x\n", hdr.dest.pan_id); memcpy(&hdr.dest.extended_addr, &data_ind[14], 8); @@ -1927,7 +1925,7 @@ static int ca8210_skb_tx( status = mcps_data_request( header.source.mode, header.dest.mode, - header.dest.pan_id, + le16_to_cpu(header.dest.pan_id), (union macaddr *)&header.dest.extended_addr, skb->len - mac_len, &skb->data[mac_len], @@ -2737,9 +2735,10 @@ static int ca8210_config_extern_clk( */ static int ca8210_register_ext_clock(struct spi_device *spi) { + struct device *dev = &spi->dev; + struct ca8210_platform_data *pdata = dev_get_platdata(dev); struct device_node *np = spi->dev.of_node; struct ca8210_priv *priv = spi_get_drvdata(spi); - struct ca8210_platform_data *pdata = spi->dev.platform_data; if (!np) return -EFAULT; @@ -2785,25 +2784,16 @@ static void ca8210_unregister_ext_clock(struct spi_device *spi) */ static int ca8210_reset_init(struct spi_device *spi) { - int ret; - struct ca8210_platform_data *pdata = spi->dev.platform_data; - - pdata->gpio_reset = of_get_named_gpio( - spi->dev.of_node, - "reset-gpio", - 0 - ); + struct device *dev = &spi->dev; + struct ca8210_platform_data *pdata = dev_get_platdata(dev); - ret = gpio_direction_output(pdata->gpio_reset, 1); - if (ret < 0) { - dev_crit( - &spi->dev, - "Reset GPIO %d did not set to output mode\n", - pdata->gpio_reset - ); + pdata->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(pdata->reset_gpio)) { + dev_crit(dev, "Reset GPIO did not set to output mode\n"); + return PTR_ERR(pdata->reset_gpio); } - return ret; + return 0; } /** @@ -2814,23 +2804,19 @@ static int ca8210_reset_init(struct spi_device *spi) */ static int ca8210_interrupt_init(struct spi_device *spi) { + struct device *dev = &spi->dev; + struct ca8210_platform_data *pdata = dev_get_platdata(dev); int ret; - struct ca8210_platform_data *pdata = spi->dev.platform_data; - pdata->gpio_irq = of_get_named_gpio( - spi->dev.of_node, - "irq-gpio", - 0 - ); + pdata->irq_gpio = devm_gpiod_get(dev, "irq", GPIOD_IN); + if (IS_ERR(pdata->irq_gpio)) { + dev_crit(dev, "Could not retrieve IRQ GPIO\n"); + return PTR_ERR(pdata->irq_gpio); + } - pdata->irq_id = gpio_to_irq(pdata->gpio_irq); + pdata->irq_id = gpiod_to_irq(pdata->irq_gpio); if (pdata->irq_id < 0) { - dev_crit( - &spi->dev, - "Could not get irq for gpio pin %d\n", - pdata->gpio_irq - ); - gpio_free(pdata->gpio_irq); + dev_crit(dev, "Could not get irq for IRQ GPIO\n"); return pdata->irq_id; } @@ -2841,10 +2827,8 @@ static int ca8210_interrupt_init(struct spi_device *spi) "ca8210-irq", spi_get_drvdata(spi) ); - if (ret) { + if (ret) dev_crit(&spi->dev, "request_irq %d failed\n", pdata->irq_id); - gpio_free(pdata->gpio_irq); - } return ret; } diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h index 025e0c19ec25..50de3ee204db 100644 --- a/drivers/net/ipvlan/ipvlan.h +++ b/drivers/net/ipvlan/ipvlan.h @@ -166,8 +166,7 @@ struct ipvl_addr *ipvlan_addr_lookup(struct ipvl_port *port, void *lyr3h, void *ipvlan_get_L3_hdr(struct ipvl_port *port, struct sk_buff *skb, int *type); void ipvlan_count_rx(const struct ipvl_dev *ipvlan, unsigned int len, bool success, bool mcast); -int ipvlan_link_new(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +int ipvlan_link_new(struct net_device *dev, struct rtnl_newlink_params *params, struct netlink_ext_ack *extack); void ipvlan_link_delete(struct net_device *dev, struct list_head *head); void ipvlan_link_setup(struct net_device *dev); diff --git a/drivers/net/ipvlan/ipvlan_l3s.c b/drivers/net/ipvlan/ipvlan_l3s.c index b4ef386bdb1b..7c017fe35522 100644 --- a/drivers/net/ipvlan/ipvlan_l3s.c +++ b/drivers/net/ipvlan/ipvlan_l3s.c @@ -226,5 +226,4 @@ void ipvlan_l3s_unregister(struct ipvl_port *port) dev->priv_flags &= ~IFF_L3MDEV_RX_HANDLER; ipvlan_unregister_nf_hook(read_pnet(&port->pnet)); - dev->l3mdev_ops = NULL; } diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c index da3a97a65507..0ed2fd833a5d 100644 --- a/drivers/net/ipvlan/ipvlan_main.c +++ b/drivers/net/ipvlan/ipvlan_main.c @@ -3,6 +3,7 @@ */ #include <linux/ethtool.h> +#include <net/netdev_lock.h> #include "ipvlan.h" @@ -532,11 +533,13 @@ err: return ret; } -int ipvlan_link_new(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +int ipvlan_link_new(struct net_device *dev, struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct ipvl_dev *ipvlan = netdev_priv(dev); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct ipvl_port *port; struct net_device *phy_dev; int err; @@ -545,7 +548,7 @@ int ipvlan_link_new(struct net *src_net, struct net_device *dev, if (!tb[IFLA_LINK]) return -EINVAL; - phy_dev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); + phy_dev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK])); if (!phy_dev) return -ENODEV; diff --git a/drivers/net/ipvlan/ipvtap.c b/drivers/net/ipvlan/ipvtap.c index 1afc4c47be73..edd13916831a 100644 --- a/drivers/net/ipvlan/ipvtap.c +++ b/drivers/net/ipvlan/ipvtap.c @@ -73,8 +73,8 @@ static void ipvtap_update_features(struct tap_dev *tap, netdev_update_features(vlan->dev); } -static int ipvtap_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int ipvtap_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { struct ipvtap_dev *vlantap = netdev_priv(dev); @@ -97,7 +97,7 @@ static int ipvtap_newlink(struct net *src_net, struct net_device *dev, /* Don't put anything that may fail after macvlan_common_newlink * because we can't undo what it does. */ - err = ipvlan_link_new(src_net, dev, tb, data, extack); + err = ipvlan_link_new(dev, params, extack); if (err) { netdev_rx_handler_unregister(dev); return err; diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index f1d68153987e..1fb6ce6843ad 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -54,6 +54,7 @@ #include <linux/percpu.h> #include <linux/net_tstamp.h> #include <net/net_namespace.h> +#include <net/netdev_lock.h> #include <linux/u64_stats_sync.h> /* blackhole_netdev - a device used for dsts that are marked expired! @@ -172,7 +173,7 @@ static void gen_lo_setup(struct net_device *dev, dev->flags = IFF_LOOPBACK; dev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE; dev->lltx = true; - dev->netns_local = true; + dev->netns_immutable = true; netif_keep_dst(dev); dev->hw_features = NETIF_F_GSO_SOFTWARE; dev->features = NETIF_F_SG | NETIF_F_FRAGLIST diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 1bc1e5993f56..3d315e30ee47 100644 --- a/drivers/net/macsec.c +++ b/drivers/net/macsec.c @@ -19,6 +19,7 @@ #include <net/gro_cells.h> #include <net/macsec.h> #include <net/dst_metadata.h> +#include <net/netdev_lock.h> #include <linux/phy.h> #include <linux/byteorder/generic.h> #include <linux/if_arp.h> @@ -4141,11 +4142,14 @@ static int macsec_add_dev(struct net_device *dev, sci_t sci, u8 icv_len) static struct lock_class_key macsec_netdev_addr_lock_key; -static int macsec_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int macsec_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct macsec_dev *macsec = macsec_priv(dev); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; rx_handler_func_t *rx_handler; u8 icv_len = MACSEC_DEFAULT_ICV_LEN; struct net_device *real_dev; @@ -4154,7 +4158,7 @@ static int macsec_newlink(struct net *net, struct net_device *dev, if (!tb[IFLA_LINK]) return -EINVAL; - real_dev = __dev_get_by_index(net, nla_get_u32(tb[IFLA_LINK])); + real_dev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK])); if (!real_dev) return -ENODEV; if (real_dev->type != ARPHRD_ETHER) diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index fed4fe2a4748..d0dfa6bca6cc 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -28,6 +28,7 @@ #include <linux/if_macvlan.h> #include <linux/hash.h> #include <linux/workqueue.h> +#include <net/netdev_lock.h> #include <net/rtnetlink.h> #include <net/xfrm.h> #include <linux/netpoll.h> @@ -1440,21 +1441,24 @@ static int macvlan_changelink_sources(struct macvlan_dev *vlan, u32 mode, return 0; } -int macvlan_common_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +int macvlan_common_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct macvlan_dev *vlan = netdev_priv(dev); - struct macvlan_port *port; + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct net_device *lowerdev; - int err; - int macmode; + struct macvlan_port *port; bool create = false; + int macmode; + int err; if (!tb[IFLA_LINK]) return -EINVAL; - lowerdev = __dev_get_by_index(src_net, nla_get_u32(tb[IFLA_LINK])); + lowerdev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK])); if (lowerdev == NULL) return -ENODEV; @@ -1565,11 +1569,11 @@ destroy_macvlan_port: } EXPORT_SYMBOL_GPL(macvlan_common_newlink); -static int macvlan_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int macvlan_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { - return macvlan_common_newlink(src_net, dev, tb, data, extack); + return macvlan_common_newlink(dev, params, extack); } void macvlan_dellink(struct net_device *dev, struct list_head *head) diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index 29a5929d48e5..b391a0f740a3 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -77,8 +77,8 @@ static void macvtap_update_features(struct tap_dev *tap, netdev_update_features(vlan->dev); } -static int macvtap_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int macvtap_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { struct macvtap_dev *vlantap = netdev_priv(dev); @@ -105,7 +105,7 @@ static int macvtap_newlink(struct net *src_net, struct net_device *dev, /* Don't put anything that may fail after macvlan_common_newlink * because we can't undo what it does. */ - err = macvlan_common_newlink(src_net, dev, tb, data, extack); + err = macvlan_common_newlink(dev, params, extack); if (err) { netdev_rx_handler_unregister(dev); return err; diff --git a/drivers/net/mctp/Kconfig b/drivers/net/mctp/Kconfig index 15860d6ac39f..cf325ab0b1ef 100644 --- a/drivers/net/mctp/Kconfig +++ b/drivers/net/mctp/Kconfig @@ -47,6 +47,16 @@ config MCTP_TRANSPORT_I3C A MCTP protocol network device is created for each I3C bus having a "mctp-controller" devicetree property. +config MCTP_TRANSPORT_USB + tristate "MCTP USB transport" + depends on USB + help + Provides a driver to access MCTP devices over USB transport, + defined by DMTF specification DSP0283. + + MCTP-over-USB interfaces are peer-to-peer, so each interface + represents a physical connection to one remote MCTP endpoint. + endmenu endif diff --git a/drivers/net/mctp/Makefile b/drivers/net/mctp/Makefile index e1cb99ced54a..c36006849a1e 100644 --- a/drivers/net/mctp/Makefile +++ b/drivers/net/mctp/Makefile @@ -1,3 +1,4 @@ obj-$(CONFIG_MCTP_SERIAL) += mctp-serial.o obj-$(CONFIG_MCTP_TRANSPORT_I2C) += mctp-i2c.o obj-$(CONFIG_MCTP_TRANSPORT_I3C) += mctp-i3c.o +obj-$(CONFIG_MCTP_TRANSPORT_USB) += mctp-usb.o diff --git a/drivers/net/mctp/mctp-i2c.c b/drivers/net/mctp/mctp-i2c.c index e3dcdeacc12c..f782d93f826e 100644 --- a/drivers/net/mctp/mctp-i2c.c +++ b/drivers/net/mctp/mctp-i2c.c @@ -537,7 +537,7 @@ static void mctp_i2c_xmit(struct mctp_i2c_dev *midev, struct sk_buff *skb) rc = __i2c_transfer(midev->adapter, &msg, 1); /* on tx errors, the flow can no longer be considered valid */ - if (rc) + if (rc < 0) mctp_i2c_invalidate_tx_flow(midev, skb); break; @@ -583,6 +583,7 @@ static int mctp_i2c_header_create(struct sk_buff *skb, struct net_device *dev, struct mctp_i2c_hdr *hdr; struct mctp_hdr *mhdr; u8 lldst, llsrc; + int rc; if (len > MCTP_I2C_MAXMTU) return -EMSGSIZE; @@ -593,6 +594,10 @@ static int mctp_i2c_header_create(struct sk_buff *skb, struct net_device *dev, lldst = *((u8 *)daddr); llsrc = *((u8 *)saddr); + rc = skb_cow_head(skb, sizeof(struct mctp_i2c_hdr)); + if (rc) + return rc; + skb_push(skb, sizeof(struct mctp_i2c_hdr)); skb_reset_mac_header(skb); hdr = (void *)skb_mac_header(skb); diff --git a/drivers/net/mctp/mctp-i3c.c b/drivers/net/mctp/mctp-i3c.c index c1e72253063b..c678f79aa356 100644 --- a/drivers/net/mctp/mctp-i3c.c +++ b/drivers/net/mctp/mctp-i3c.c @@ -506,10 +506,15 @@ static int mctp_i3c_header_create(struct sk_buff *skb, struct net_device *dev, const void *saddr, unsigned int len) { struct mctp_i3c_internal_hdr *ihdr; + int rc; if (!daddr || !saddr) return -EINVAL; + rc = skb_cow_head(skb, sizeof(struct mctp_i3c_internal_hdr)); + if (rc) + return rc; + skb_push(skb, sizeof(struct mctp_i3c_internal_hdr)); skb_reset_mac_header(skb); ihdr = (void *)skb_mac_header(skb); diff --git a/drivers/net/mctp/mctp-usb.c b/drivers/net/mctp/mctp-usb.c new file mode 100644 index 000000000000..e8d4b01c3f34 --- /dev/null +++ b/drivers/net/mctp/mctp-usb.c @@ -0,0 +1,385 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * mctp-usb.c - MCTP-over-USB (DMTF DSP0283) transport binding driver. + * + * DSP0283 is available at: + * https://www.dmtf.org/sites/default/files/standards/documents/DSP0283_1.0.1.pdf + * + * Copyright (C) 2024-2025 Code Construct Pty Ltd + */ + +#include <linux/module.h> +#include <linux/netdevice.h> +#include <linux/usb.h> +#include <linux/usb/mctp-usb.h> + +#include <net/mctp.h> +#include <net/mctpdevice.h> +#include <net/pkt_sched.h> + +#include <uapi/linux/if_arp.h> + +struct mctp_usb { + struct usb_device *usbdev; + struct usb_interface *intf; + bool stopped; + + struct net_device *netdev; + + u8 ep_in; + u8 ep_out; + + struct urb *tx_urb; + struct urb *rx_urb; + + struct delayed_work rx_retry_work; +}; + +static void mctp_usb_out_complete(struct urb *urb) +{ + struct sk_buff *skb = urb->context; + struct net_device *netdev = skb->dev; + int status; + + status = urb->status; + + switch (status) { + case -ENOENT: + case -ECONNRESET: + case -ESHUTDOWN: + case -EPROTO: + dev_dstats_tx_dropped(netdev); + break; + case 0: + dev_dstats_tx_add(netdev, skb->len); + netif_wake_queue(netdev); + consume_skb(skb); + return; + default: + netdev_dbg(netdev, "unexpected tx urb status: %d\n", status); + dev_dstats_tx_dropped(netdev); + } + + kfree_skb(skb); +} + +static netdev_tx_t mctp_usb_start_xmit(struct sk_buff *skb, + struct net_device *dev) +{ + struct mctp_usb *mctp_usb = netdev_priv(dev); + struct mctp_usb_hdr *hdr; + unsigned int plen; + struct urb *urb; + int rc; + + plen = skb->len; + + if (plen + sizeof(*hdr) > MCTP_USB_XFER_SIZE) + goto err_drop; + + rc = skb_cow_head(skb, sizeof(*hdr)); + if (rc) + goto err_drop; + + hdr = skb_push(skb, sizeof(*hdr)); + if (!hdr) + goto err_drop; + + hdr->id = cpu_to_be16(MCTP_USB_DMTF_ID); + hdr->rsvd = 0; + hdr->len = plen + sizeof(*hdr); + + urb = mctp_usb->tx_urb; + + usb_fill_bulk_urb(urb, mctp_usb->usbdev, + usb_sndbulkpipe(mctp_usb->usbdev, mctp_usb->ep_out), + skb->data, skb->len, + mctp_usb_out_complete, skb); + + rc = usb_submit_urb(urb, GFP_ATOMIC); + if (rc) + goto err_drop; + else + netif_stop_queue(dev); + + return NETDEV_TX_OK; + +err_drop: + dev_dstats_tx_dropped(dev); + kfree_skb(skb); + return NETDEV_TX_OK; +} + +static void mctp_usb_in_complete(struct urb *urb); + +/* If we fail to queue an in urb atomically (either due to skb allocation or + * urb submission), we will schedule a rx queue in nonatomic context + * after a delay, specified in jiffies + */ +static const unsigned long RX_RETRY_DELAY = HZ / 4; + +static int mctp_usb_rx_queue(struct mctp_usb *mctp_usb, gfp_t gfp) +{ + struct sk_buff *skb; + int rc; + + skb = __netdev_alloc_skb(mctp_usb->netdev, MCTP_USB_XFER_SIZE, gfp); + if (!skb) { + rc = -ENOMEM; + goto err_retry; + } + + usb_fill_bulk_urb(mctp_usb->rx_urb, mctp_usb->usbdev, + usb_rcvbulkpipe(mctp_usb->usbdev, mctp_usb->ep_in), + skb->data, MCTP_USB_XFER_SIZE, + mctp_usb_in_complete, skb); + + rc = usb_submit_urb(mctp_usb->rx_urb, gfp); + if (rc) { + netdev_dbg(mctp_usb->netdev, "rx urb submit failure: %d\n", rc); + kfree_skb(skb); + if (rc == -ENOMEM) + goto err_retry; + } + + return rc; + +err_retry: + schedule_delayed_work(&mctp_usb->rx_retry_work, RX_RETRY_DELAY); + return rc; +} + +static void mctp_usb_in_complete(struct urb *urb) +{ + struct sk_buff *skb = urb->context; + struct net_device *netdev = skb->dev; + struct mctp_usb *mctp_usb = netdev_priv(netdev); + struct mctp_skb_cb *cb; + unsigned int len; + int status; + + status = urb->status; + + switch (status) { + case -ENOENT: + case -ECONNRESET: + case -ESHUTDOWN: + case -EPROTO: + kfree_skb(skb); + return; + case 0: + break; + default: + netdev_dbg(netdev, "unexpected rx urb status: %d\n", status); + kfree_skb(skb); + return; + } + + len = urb->actual_length; + __skb_put(skb, len); + + while (skb) { + struct sk_buff *skb2 = NULL; + struct mctp_usb_hdr *hdr; + u8 pkt_len; /* length of MCTP packet, no USB header */ + + hdr = skb_pull_data(skb, sizeof(*hdr)); + if (!hdr) + break; + + if (be16_to_cpu(hdr->id) != MCTP_USB_DMTF_ID) { + netdev_dbg(netdev, "rx: invalid id %04x\n", + be16_to_cpu(hdr->id)); + break; + } + + if (hdr->len < + sizeof(struct mctp_hdr) + sizeof(struct mctp_usb_hdr)) { + netdev_dbg(netdev, "rx: short packet (hdr) %d\n", + hdr->len); + break; + } + + /* we know we have at least sizeof(struct mctp_usb_hdr) here */ + pkt_len = hdr->len - sizeof(struct mctp_usb_hdr); + if (pkt_len > skb->len) { + netdev_dbg(netdev, + "rx: short packet (xfer) %d, actual %d\n", + hdr->len, skb->len); + break; + } + + if (pkt_len < skb->len) { + /* more packets may follow - clone to a new + * skb to use on the next iteration + */ + skb2 = skb_clone(skb, GFP_ATOMIC); + if (skb2) { + if (!skb_pull(skb2, pkt_len)) { + kfree_skb(skb2); + skb2 = NULL; + } + } + skb_trim(skb, pkt_len); + } + + dev_dstats_rx_add(netdev, skb->len); + + skb->protocol = htons(ETH_P_MCTP); + skb_reset_network_header(skb); + cb = __mctp_cb(skb); + cb->halen = 0; + netif_rx(skb); + + skb = skb2; + } + + if (skb) + kfree_skb(skb); + + mctp_usb_rx_queue(mctp_usb, GFP_ATOMIC); +} + +static void mctp_usb_rx_retry_work(struct work_struct *work) +{ + struct mctp_usb *mctp_usb = container_of(work, struct mctp_usb, + rx_retry_work.work); + + if (READ_ONCE(mctp_usb->stopped)) + return; + + mctp_usb_rx_queue(mctp_usb, GFP_KERNEL); +} + +static int mctp_usb_open(struct net_device *dev) +{ + struct mctp_usb *mctp_usb = netdev_priv(dev); + + WRITE_ONCE(mctp_usb->stopped, false); + + return mctp_usb_rx_queue(mctp_usb, GFP_KERNEL); +} + +static int mctp_usb_stop(struct net_device *dev) +{ + struct mctp_usb *mctp_usb = netdev_priv(dev); + + netif_stop_queue(dev); + + /* prevent RX submission retry */ + WRITE_ONCE(mctp_usb->stopped, true); + + usb_kill_urb(mctp_usb->rx_urb); + usb_kill_urb(mctp_usb->tx_urb); + + cancel_delayed_work_sync(&mctp_usb->rx_retry_work); + + return 0; +} + +static const struct net_device_ops mctp_usb_netdev_ops = { + .ndo_start_xmit = mctp_usb_start_xmit, + .ndo_open = mctp_usb_open, + .ndo_stop = mctp_usb_stop, +}; + +static void mctp_usb_netdev_setup(struct net_device *dev) +{ + dev->type = ARPHRD_MCTP; + + dev->mtu = MCTP_USB_MTU_MIN; + dev->min_mtu = MCTP_USB_MTU_MIN; + dev->max_mtu = MCTP_USB_MTU_MAX; + + dev->hard_header_len = sizeof(struct mctp_usb_hdr); + dev->tx_queue_len = DEFAULT_TX_QUEUE_LEN; + dev->flags = IFF_NOARP; + dev->netdev_ops = &mctp_usb_netdev_ops; + dev->pcpu_stat_type = NETDEV_PCPU_STAT_DSTATS; +} + +static int mctp_usb_probe(struct usb_interface *intf, + const struct usb_device_id *id) +{ + struct usb_endpoint_descriptor *ep_in, *ep_out; + struct usb_host_interface *iface_desc; + struct net_device *netdev; + struct mctp_usb *dev; + int rc; + + /* only one alternate */ + iface_desc = intf->cur_altsetting; + + rc = usb_find_common_endpoints(iface_desc, &ep_in, &ep_out, NULL, NULL); + if (rc) { + dev_err(&intf->dev, "invalid endpoints on device?\n"); + return rc; + } + + netdev = alloc_netdev(sizeof(*dev), "mctpusb%d", NET_NAME_ENUM, + mctp_usb_netdev_setup); + if (!netdev) + return -ENOMEM; + + SET_NETDEV_DEV(netdev, &intf->dev); + dev = netdev_priv(netdev); + dev->netdev = netdev; + dev->usbdev = usb_get_dev(interface_to_usbdev(intf)); + dev->intf = intf; + usb_set_intfdata(intf, dev); + + dev->ep_in = ep_in->bEndpointAddress; + dev->ep_out = ep_out->bEndpointAddress; + + dev->tx_urb = usb_alloc_urb(0, GFP_KERNEL); + dev->rx_urb = usb_alloc_urb(0, GFP_KERNEL); + if (!dev->tx_urb || !dev->rx_urb) { + rc = -ENOMEM; + goto err_free_urbs; + } + + INIT_DELAYED_WORK(&dev->rx_retry_work, mctp_usb_rx_retry_work); + + rc = mctp_register_netdev(netdev, NULL, MCTP_PHYS_BINDING_USB); + if (rc) + goto err_free_urbs; + + return 0; + +err_free_urbs: + usb_free_urb(dev->tx_urb); + usb_free_urb(dev->rx_urb); + free_netdev(netdev); + return rc; +} + +static void mctp_usb_disconnect(struct usb_interface *intf) +{ + struct mctp_usb *dev = usb_get_intfdata(intf); + + mctp_unregister_netdev(dev->netdev); + usb_free_urb(dev->tx_urb); + usb_free_urb(dev->rx_urb); + usb_put_dev(dev->usbdev); + free_netdev(dev->netdev); +} + +static const struct usb_device_id mctp_usb_devices[] = { + { USB_INTERFACE_INFO(USB_CLASS_MCTP, 0x0, 0x1) }, + { 0 }, +}; + +MODULE_DEVICE_TABLE(usb, mctp_usb_devices); + +static struct usb_driver mctp_usb_driver = { + .name = "mctp-usb", + .id_table = mctp_usb_devices, + .probe = mctp_usb_probe, + .disconnect = mctp_usb_disconnect, +}; + +module_usb_driver(mctp_usb_driver) + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Jeremy Kerr <jk@codeconstruct.com.au>"); +MODULE_DESCRIPTION("MCTP USB transport"); diff --git a/drivers/net/mdio/mdio-i2c.c b/drivers/net/mdio/mdio-i2c.c index da2001ea1f99..53e96bfab542 100644 --- a/drivers/net/mdio/mdio-i2c.c +++ b/drivers/net/mdio/mdio-i2c.c @@ -106,6 +106,62 @@ static int i2c_mii_write_default_c22(struct mii_bus *bus, int phy_id, int reg, return i2c_mii_write_default_c45(bus, phy_id, -1, reg, val); } +static int smbus_byte_mii_read_default_c22(struct mii_bus *bus, int phy_id, + int reg) +{ + struct i2c_adapter *i2c = bus->priv; + union i2c_smbus_data smbus_data; + int val = 0, ret; + + if (!i2c_mii_valid_phy_id(phy_id)) + return 0; + + ret = i2c_smbus_xfer(i2c, i2c_mii_phy_addr(phy_id), 0, + I2C_SMBUS_READ, reg, + I2C_SMBUS_BYTE_DATA, &smbus_data); + if (ret < 0) + return ret; + + val = (smbus_data.byte & 0xff) << 8; + + ret = i2c_smbus_xfer(i2c, i2c_mii_phy_addr(phy_id), 0, + I2C_SMBUS_READ, reg, + I2C_SMBUS_BYTE_DATA, &smbus_data); + if (ret < 0) + return ret; + + val |= smbus_data.byte & 0xff; + + return val; +} + +static int smbus_byte_mii_write_default_c22(struct mii_bus *bus, int phy_id, + int reg, u16 val) +{ + struct i2c_adapter *i2c = bus->priv; + union i2c_smbus_data smbus_data; + int ret; + + if (!i2c_mii_valid_phy_id(phy_id)) + return 0; + + smbus_data.byte = (val & 0xff00) >> 8; + + ret = i2c_smbus_xfer(i2c, i2c_mii_phy_addr(phy_id), 0, + I2C_SMBUS_WRITE, reg, + I2C_SMBUS_BYTE_DATA, &smbus_data); + if (ret < 0) + return ret; + + smbus_data.byte = val & 0xff; + + ret = i2c_smbus_xfer(i2c, i2c_mii_phy_addr(phy_id), 0, + I2C_SMBUS_WRITE, reg, + I2C_SMBUS_BYTE_DATA, &smbus_data); + + return ret < 0 ? ret : 0; +} + /* RollBall SFPs do not access internal PHY via I2C address 0x56, but * instead via address 0x51, when SFP page is set to 0x03 and password to * 0xffffffff. @@ -378,13 +434,26 @@ static int i2c_mii_init_rollball(struct i2c_adapter *i2c) return 0; } +static bool mdio_i2c_check_functionality(struct i2c_adapter *i2c, + enum mdio_i2c_proto protocol) +{ + if (i2c_check_functionality(i2c, I2C_FUNC_I2C)) + return true; + + if (i2c_check_functionality(i2c, I2C_FUNC_SMBUS_BYTE_DATA) && + protocol == MDIO_I2C_MARVELL_C22) + return true; + + return false; +} + struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c, enum mdio_i2c_proto protocol) { struct mii_bus *mii; int ret; - if (!i2c_check_functionality(i2c, I2C_FUNC_I2C)) + if (!mdio_i2c_check_functionality(i2c, protocol)) return ERR_PTR(-EINVAL); mii = mdiobus_alloc(); @@ -395,6 +464,14 @@ struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c, mii->parent = parent; mii->priv = i2c; + /* Only use SMBus if we have no other choice */ + if (i2c_check_functionality(i2c, I2C_FUNC_SMBUS_BYTE_DATA) && + !i2c_check_functionality(i2c, I2C_FUNC_I2C)) { + mii->read = smbus_byte_mii_read_default_c22; + mii->write = smbus_byte_mii_write_default_c22; + return mii; + } + switch (protocol) { case MDIO_I2C_ROLLBALL: ret = i2c_mii_init_rollball(i2c); diff --git a/drivers/net/net_failover.c b/drivers/net/net_failover.c index 54c8b9d5b5fc..5b50d9186f12 100644 --- a/drivers/net/net_failover.c +++ b/drivers/net/net_failover.c @@ -734,7 +734,7 @@ struct failover *net_failover_create(struct net_device *standby_dev) failover_dev->lltx = true; /* Don't allow failover devices to change network namespaces. */ - failover_dev->netns_local = true; + failover_dev->netns_immutable = true; failover_dev->hw_features = FAILOVER_VLAN_FEATURES | NETIF_F_HW_VLAN_CTAG_TX | diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index 86ab4a42769a..4289ccd3e41b 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -45,12 +45,12 @@ MODULE_DESCRIPTION("Console driver for network interfaces"); MODULE_LICENSE("GPL"); #define MAX_PARAM_LENGTH 256 -#define MAX_USERDATA_ENTRY_LENGTH 256 -#define MAX_USERDATA_VALUE_LENGTH 200 +#define MAX_EXTRADATA_ENTRY_LEN 256 +#define MAX_EXTRADATA_VALUE_LEN 200 /* The number 3 comes from userdata entry format characters (' ', '=', '\n') */ -#define MAX_USERDATA_NAME_LENGTH (MAX_USERDATA_ENTRY_LENGTH - \ - MAX_USERDATA_VALUE_LENGTH - 3) -#define MAX_USERDATA_ITEMS 16 +#define MAX_EXTRADATA_NAME_LEN (MAX_EXTRADATA_ENTRY_LEN - \ + MAX_EXTRADATA_VALUE_LEN - 3) +#define MAX_EXTRADATA_ITEMS 16 #define MAX_PRINT_CHUNK 1000 static char config[MAX_PARAM_LENGTH]; @@ -97,13 +97,27 @@ struct netconsole_target_stats { struct u64_stats_sync syncp; }; +/* Features enabled in sysdata. Contrary to userdata, this data is populated by + * the kernel. The fields are designed as bitwise flags, allowing multiple + * features to be set in sysdata_fields. + */ +enum sysdata_feature { + /* Populate the CPU that sends the message */ + SYSDATA_CPU_NR = BIT(0), + /* Populate the task name (as in current->comm) in sysdata */ + SYSDATA_TASKNAME = BIT(1), + /* Kernel release/version as part of sysdata */ + SYSDATA_RELEASE = BIT(2), +}; + /** * struct netconsole_target - Represents a configured netconsole target. * @list: Links this target into the target_list. * @group: Links us into the configfs subsystem hierarchy. * @userdata_group: Links to the userdata configfs hierarchy - * @userdata_complete: Cached, formatted string of append - * @userdata_length: String length of userdata_complete + * @extradata_complete: Cached, formatted string of append + * @userdata_length: String length of usedata in extradata_complete. + * @sysdata_fields: Sysdata features enabled. * @stats: Packet send stats for the target. Used for debugging. * @enabled: On / off knob to enable / disable target. * Visible from userspace (read-write). @@ -123,20 +137,25 @@ struct netconsole_target_stats { * remote_ip (read-write) * local_mac (read-only) * remote_mac (read-write) + * @buf: The buffer used to send the full msg to the network stack */ struct netconsole_target { struct list_head list; #ifdef CONFIG_NETCONSOLE_DYNAMIC struct config_group group; struct config_group userdata_group; - char userdata_complete[MAX_USERDATA_ENTRY_LENGTH * MAX_USERDATA_ITEMS]; + char extradata_complete[MAX_EXTRADATA_ENTRY_LEN * MAX_EXTRADATA_ITEMS]; size_t userdata_length; + /* bit-wise with sysdata_feature bits */ + u32 sysdata_fields; #endif struct netconsole_target_stats stats; bool enabled; bool extended; bool release; struct netpoll np; + /* protected by target_list_lock */ + char buf[MAX_PRINT_CHUNK]; }; #ifdef CONFIG_NETCONSOLE_DYNAMIC @@ -396,6 +415,46 @@ static ssize_t transmit_errors_show(struct config_item *item, char *buf) return sysfs_emit(buf, "%llu\n", xmit_drop_count + enomem_count); } +/* configfs helper to display if cpu_nr sysdata feature is enabled */ +static ssize_t sysdata_cpu_nr_enabled_show(struct config_item *item, char *buf) +{ + struct netconsole_target *nt = to_target(item->ci_parent); + bool cpu_nr_enabled; + + mutex_lock(&dynamic_netconsole_mutex); + cpu_nr_enabled = !!(nt->sysdata_fields & SYSDATA_CPU_NR); + mutex_unlock(&dynamic_netconsole_mutex); + + return sysfs_emit(buf, "%d\n", cpu_nr_enabled); +} + +/* configfs helper to display if taskname sysdata feature is enabled */ +static ssize_t sysdata_taskname_enabled_show(struct config_item *item, + char *buf) +{ + struct netconsole_target *nt = to_target(item->ci_parent); + bool taskname_enabled; + + mutex_lock(&dynamic_netconsole_mutex); + taskname_enabled = !!(nt->sysdata_fields & SYSDATA_TASKNAME); + mutex_unlock(&dynamic_netconsole_mutex); + + return sysfs_emit(buf, "%d\n", taskname_enabled); +} + +static ssize_t sysdata_release_enabled_show(struct config_item *item, + char *buf) +{ + struct netconsole_target *nt = to_target(item->ci_parent); + bool release_enabled; + + mutex_lock(&dynamic_netconsole_mutex); + release_enabled = !!(nt->sysdata_fields & SYSDATA_TASKNAME); + mutex_unlock(&dynamic_netconsole_mutex); + + return sysfs_emit(buf, "%d\n", release_enabled); +} + /* * This one is special -- targets created through the configfs interface * are not enabled (and the corresponding netpoll activated) by default. @@ -659,6 +718,28 @@ out_unlock: return ret; } +/* Count number of entries we have in extradata. + * This is important because the extradata_complete only supports + * MAX_EXTRADATA_ITEMS entries. Before enabling any new {user,sys}data + * feature, number of entries needs to checked for available space. + */ +static size_t count_extradata_entries(struct netconsole_target *nt) +{ + size_t entries; + + /* Userdata entries */ + entries = list_count_nodes(&nt->userdata_group.cg_children); + /* Plus sysdata entries */ + if (nt->sysdata_fields & SYSDATA_CPU_NR) + entries += 1; + if (nt->sysdata_fields & SYSDATA_TASKNAME) + entries += 1; + if (nt->sysdata_fields & SYSDATA_RELEASE) + entries += 1; + + return entries; +} + static ssize_t remote_mac_store(struct config_item *item, const char *buf, size_t count) { @@ -675,7 +756,7 @@ static ssize_t remote_mac_store(struct config_item *item, const char *buf, if (!mac_pton(buf, remote_mac)) goto out_unlock; - if (buf[3 * ETH_ALEN - 1] && buf[3 * ETH_ALEN - 1] != '\n') + if (buf[MAC_ADDR_STR_LEN] && buf[MAC_ADDR_STR_LEN] != '\n') goto out_unlock; memcpy(nt->np.remote_mac, remote_mac, ETH_ALEN); @@ -687,7 +768,7 @@ out_unlock: struct userdatum { struct config_item item; - char value[MAX_USERDATA_VALUE_LENGTH]; + char value[MAX_EXTRADATA_VALUE_LEN]; }; static struct userdatum *to_userdatum(struct config_item *item) @@ -724,13 +805,13 @@ static void update_userdata(struct netconsole_target *nt) /* Clear the current string in case the last userdatum was deleted */ nt->userdata_length = 0; - nt->userdata_complete[0] = 0; + nt->extradata_complete[0] = 0; list_for_each(entry, &nt->userdata_group.cg_children) { struct userdatum *udm_item; struct config_item *item; - if (WARN_ON_ONCE(child_count >= MAX_USERDATA_ITEMS)) + if (WARN_ON_ONCE(child_count >= MAX_EXTRADATA_ITEMS)) break; child_count++; @@ -738,19 +819,19 @@ static void update_userdata(struct netconsole_target *nt) udm_item = to_userdatum(item); /* Skip userdata with no value set */ - if (strnlen(udm_item->value, MAX_USERDATA_VALUE_LENGTH) == 0) + if (strnlen(udm_item->value, MAX_EXTRADATA_VALUE_LEN) == 0) continue; - /* This doesn't overflow userdata_complete since it will write - * one entry length (1/MAX_USERDATA_ITEMS long), entry count is + /* This doesn't overflow extradata_complete since it will write + * one entry length (1/MAX_EXTRADATA_ITEMS long), entry count is * checked to not exceed MAX items with child_count above */ - complete_idx += scnprintf(&nt->userdata_complete[complete_idx], - MAX_USERDATA_ENTRY_LENGTH, " %s=%s\n", + complete_idx += scnprintf(&nt->extradata_complete[complete_idx], + MAX_EXTRADATA_ENTRY_LEN, " %s=%s\n", item->ci_name, udm_item->value); } - nt->userdata_length = strnlen(nt->userdata_complete, - sizeof(nt->userdata_complete)); + nt->userdata_length = strnlen(nt->extradata_complete, + sizeof(nt->extradata_complete)); } static ssize_t userdatum_value_store(struct config_item *item, const char *buf, @@ -761,7 +842,7 @@ static ssize_t userdatum_value_store(struct config_item *item, const char *buf, struct userdata *ud; ssize_t ret; - if (count > MAX_USERDATA_VALUE_LENGTH) + if (count > MAX_EXTRADATA_VALUE_LEN) return -EMSGSIZE; mutex_lock(&dynamic_netconsole_mutex); @@ -780,7 +861,132 @@ out_unlock: return ret; } +/* disable_sysdata_feature - Disable sysdata feature and clean sysdata + * @nt: target that is disabling the feature + * @feature: feature being disabled + */ +static void disable_sysdata_feature(struct netconsole_target *nt, + enum sysdata_feature feature) +{ + nt->sysdata_fields &= ~feature; + nt->extradata_complete[nt->userdata_length] = 0; +} + +static ssize_t sysdata_release_enabled_store(struct config_item *item, + const char *buf, size_t count) +{ + struct netconsole_target *nt = to_target(item->ci_parent); + bool release_enabled, curr; + ssize_t ret; + + ret = kstrtobool(buf, &release_enabled); + if (ret) + return ret; + + mutex_lock(&dynamic_netconsole_mutex); + curr = !!(nt->sysdata_fields & SYSDATA_RELEASE); + if (release_enabled == curr) + goto unlock_ok; + + if (release_enabled && + count_extradata_entries(nt) >= MAX_EXTRADATA_ITEMS) { + ret = -ENOSPC; + goto unlock; + } + + if (release_enabled) + nt->sysdata_fields |= SYSDATA_RELEASE; + else + disable_sysdata_feature(nt, SYSDATA_RELEASE); + +unlock_ok: + ret = strnlen(buf, count); +unlock: + mutex_unlock(&dynamic_netconsole_mutex); + return ret; +} + +static ssize_t sysdata_taskname_enabled_store(struct config_item *item, + const char *buf, size_t count) +{ + struct netconsole_target *nt = to_target(item->ci_parent); + bool taskname_enabled, curr; + ssize_t ret; + + ret = kstrtobool(buf, &taskname_enabled); + if (ret) + return ret; + + mutex_lock(&dynamic_netconsole_mutex); + curr = !!(nt->sysdata_fields & SYSDATA_TASKNAME); + if (taskname_enabled == curr) + goto unlock_ok; + + if (taskname_enabled && + count_extradata_entries(nt) >= MAX_EXTRADATA_ITEMS) { + ret = -ENOSPC; + goto unlock; + } + + if (taskname_enabled) + nt->sysdata_fields |= SYSDATA_TASKNAME; + else + disable_sysdata_feature(nt, SYSDATA_TASKNAME); + +unlock_ok: + ret = strnlen(buf, count); +unlock: + mutex_unlock(&dynamic_netconsole_mutex); + return ret; +} + +/* configfs helper to sysdata cpu_nr feature */ +static ssize_t sysdata_cpu_nr_enabled_store(struct config_item *item, + const char *buf, size_t count) +{ + struct netconsole_target *nt = to_target(item->ci_parent); + bool cpu_nr_enabled, curr; + ssize_t ret; + + ret = kstrtobool(buf, &cpu_nr_enabled); + if (ret) + return ret; + + mutex_lock(&dynamic_netconsole_mutex); + curr = !!(nt->sysdata_fields & SYSDATA_CPU_NR); + if (cpu_nr_enabled == curr) + /* no change requested */ + goto unlock_ok; + + if (cpu_nr_enabled && + count_extradata_entries(nt) >= MAX_EXTRADATA_ITEMS) { + /* user wants the new feature, but there is no space in the + * buffer. + */ + ret = -ENOSPC; + goto unlock; + } + + if (cpu_nr_enabled) + nt->sysdata_fields |= SYSDATA_CPU_NR; + else + /* This is special because extradata_complete might have + * remaining data from previous sysdata, and it needs to be + * cleaned. + */ + disable_sysdata_feature(nt, SYSDATA_CPU_NR); + +unlock_ok: + ret = strnlen(buf, count); +unlock: + mutex_unlock(&dynamic_netconsole_mutex); + return ret; +} + CONFIGFS_ATTR(userdatum_, value); +CONFIGFS_ATTR(sysdata_, cpu_nr_enabled); +CONFIGFS_ATTR(sysdata_, taskname_enabled); +CONFIGFS_ATTR(sysdata_, release_enabled); static struct configfs_attribute *userdatum_attrs[] = { &userdatum_attr_value, @@ -808,15 +1014,13 @@ static struct config_item *userdatum_make_item(struct config_group *group, struct netconsole_target *nt; struct userdatum *udm; struct userdata *ud; - size_t child_count; - if (strlen(name) > MAX_USERDATA_NAME_LENGTH) + if (strlen(name) > MAX_EXTRADATA_NAME_LEN) return ERR_PTR(-ENAMETOOLONG); ud = to_userdata(&group->cg_item); nt = userdata_to_target(ud); - child_count = list_count_nodes(&nt->userdata_group.cg_children); - if (child_count >= MAX_USERDATA_ITEMS) + if (count_extradata_entries(nt) >= MAX_EXTRADATA_ITEMS) return ERR_PTR(-ENOSPC); udm = kzalloc(sizeof(*udm), GFP_KERNEL); @@ -842,6 +1046,9 @@ static void userdatum_drop(struct config_group *group, struct config_item *item) } static struct configfs_attribute *userdata_attrs[] = { + &sysdata_attr_cpu_nr_enabled, + &sysdata_attr_taskname_enabled, + &sysdata_attr_release_enabled, NULL, }; @@ -1017,6 +1224,63 @@ static void populate_configfs_item(struct netconsole_target *nt, init_target_config_group(nt, target_name); } +static int sysdata_append_cpu_nr(struct netconsole_target *nt, int offset) +{ + /* Append cpu=%d at extradata_complete after userdata str */ + return scnprintf(&nt->extradata_complete[offset], + MAX_EXTRADATA_ENTRY_LEN, " cpu=%u\n", + raw_smp_processor_id()); +} + +static int sysdata_append_taskname(struct netconsole_target *nt, int offset) +{ + return scnprintf(&nt->extradata_complete[offset], + MAX_EXTRADATA_ENTRY_LEN, " taskname=%s\n", + current->comm); +} + +static int sysdata_append_release(struct netconsole_target *nt, int offset) +{ + return scnprintf(&nt->extradata_complete[offset], + MAX_EXTRADATA_ENTRY_LEN, " release=%s\n", + init_utsname()->release); +} + +/* + * prepare_extradata - append sysdata at extradata_complete in runtime + * @nt: target to send message to + */ +static int prepare_extradata(struct netconsole_target *nt) +{ + u32 fields = SYSDATA_CPU_NR | SYSDATA_TASKNAME; + int extradata_len; + + /* userdata was appended when configfs write helper was called + * by update_userdata(). + */ + extradata_len = nt->userdata_length; + + if (!(nt->sysdata_fields & fields)) + goto out; + + if (nt->sysdata_fields & SYSDATA_CPU_NR) + extradata_len += sysdata_append_cpu_nr(nt, extradata_len); + if (nt->sysdata_fields & SYSDATA_TASKNAME) + extradata_len += sysdata_append_taskname(nt, extradata_len); + if (nt->sysdata_fields & SYSDATA_RELEASE) + extradata_len += sysdata_append_release(nt, extradata_len); + + WARN_ON_ONCE(extradata_len > + MAX_EXTRADATA_ENTRY_LEN * MAX_EXTRADATA_ITEMS); + +out: + return extradata_len; +} +#else /* CONFIG_NETCONSOLE_DYNAMIC not set */ +static int prepare_extradata(struct netconsole_target *nt) +{ + return 0; +} #endif /* CONFIG_NETCONSOLE_DYNAMIC */ /* Handle network interface device notifications */ @@ -1117,29 +1381,28 @@ static void send_msg_no_fragmentation(struct netconsole_target *nt, int msg_len, int release_len) { - static char buf[MAX_PRINT_CHUNK]; /* protected by target_list_lock */ - const char *userdata = NULL; + const char *extradata = NULL; const char *release; #ifdef CONFIG_NETCONSOLE_DYNAMIC - userdata = nt->userdata_complete; + extradata = nt->extradata_complete; #endif if (release_len) { release = init_utsname()->release; - scnprintf(buf, MAX_PRINT_CHUNK, "%s,%s", release, msg); + scnprintf(nt->buf, MAX_PRINT_CHUNK, "%s,%s", release, msg); msg_len += release_len; } else { - memcpy(buf, msg, msg_len); + memcpy(nt->buf, msg, msg_len); } - if (userdata) - msg_len += scnprintf(&buf[msg_len], + if (extradata) + msg_len += scnprintf(&nt->buf[msg_len], MAX_PRINT_CHUNK - msg_len, - "%s", userdata); + "%s", extradata); - send_udp(nt, buf, msg_len); + send_udp(nt, nt->buf, msg_len); } static void append_release(char *buf) @@ -1150,28 +1413,27 @@ static void append_release(char *buf) scnprintf(buf, MAX_PRINT_CHUNK, "%s,", release); } -static void send_fragmented_body(struct netconsole_target *nt, char *buf, +static void send_fragmented_body(struct netconsole_target *nt, const char *msgbody, int header_len, - int msgbody_len) + int msgbody_len, int extradata_len) { - const char *userdata = NULL; + int sent_extradata, preceding_bytes; + const char *extradata = NULL; int body_len, offset = 0; - int userdata_len = 0; #ifdef CONFIG_NETCONSOLE_DYNAMIC - userdata = nt->userdata_complete; - userdata_len = nt->userdata_length; + extradata = nt->extradata_complete; #endif /* body_len represents the number of bytes that will be sent. This is * bigger than MAX_PRINT_CHUNK, thus, it will be split in multiple * packets */ - body_len = msgbody_len + userdata_len; + body_len = msgbody_len + extradata_len; /* In each iteration of the while loop below, we send a packet * containing the header and a portion of the body. The body is - * composed of two parts: msgbody and userdata. We keep track of how + * composed of two parts: msgbody and extradata. We keep track of how * many bytes have been sent so far using the offset variable, which * ranges from 0 to the total length of the body. */ @@ -1181,7 +1443,7 @@ static void send_fragmented_body(struct netconsole_target *nt, char *buf, int this_offset = 0; int this_chunk = 0; - this_header += scnprintf(buf + this_header, + this_header += scnprintf(nt->buf + this_header, MAX_PRINT_CHUNK - this_header, ",ncfrag=%d/%d;", offset, body_len); @@ -1192,47 +1454,48 @@ static void send_fragmented_body(struct netconsole_target *nt, char *buf, MAX_PRINT_CHUNK - this_header); if (WARN_ON_ONCE(this_chunk <= 0)) return; - memcpy(buf + this_header, msgbody + offset, this_chunk); + memcpy(nt->buf + this_header, msgbody + offset, + this_chunk); this_offset += this_chunk; } /* msgbody was finally written, either in the previous * messages and/or in the current buf. Time to write - * the userdata. + * the extradata. */ msgbody_written |= offset + this_offset >= msgbody_len; - /* Msg body is fully written and there is pending userdata to - * write, append userdata in this chunk + /* Msg body is fully written and there is pending extradata to + * write, append extradata in this chunk */ if (msgbody_written && offset + this_offset < body_len) { /* Track how much user data was already sent. First * time here, sent_userdata is zero */ - int sent_userdata = (offset + this_offset) - msgbody_len; + sent_extradata = (offset + this_offset) - msgbody_len; /* offset of bytes used in current buf */ - int preceding_bytes = this_chunk + this_header; + preceding_bytes = this_chunk + this_header; - if (WARN_ON_ONCE(sent_userdata < 0)) + if (WARN_ON_ONCE(sent_extradata < 0)) return; - this_chunk = min(userdata_len - sent_userdata, + this_chunk = min(extradata_len - sent_extradata, MAX_PRINT_CHUNK - preceding_bytes); if (WARN_ON_ONCE(this_chunk < 0)) /* this_chunk could be zero if all the previous * message used all the buffer. This is not a - * problem, userdata will be sent in the next + * problem, extradata will be sent in the next * iteration */ return; - memcpy(buf + this_header + this_offset, - userdata + sent_userdata, + memcpy(nt->buf + this_header + this_offset, + extradata + sent_extradata, this_chunk); this_offset += this_chunk; } - send_udp(nt, buf, this_header + this_offset); + send_udp(nt, nt->buf, this_header + this_offset); offset += this_offset; } } @@ -1240,9 +1503,9 @@ static void send_fragmented_body(struct netconsole_target *nt, char *buf, static void send_msg_fragmented(struct netconsole_target *nt, const char *msg, int msg_len, - int release_len) + int release_len, + int extradata_len) { - static char buf[MAX_PRINT_CHUNK]; /* protected by target_list_lock */ int header_len, msgbody_len; const char *msgbody; @@ -1260,16 +1523,17 @@ static void send_msg_fragmented(struct netconsole_target *nt, * "ncfrag=<byte-offset>/<total-bytes>" */ if (release_len) - append_release(buf); + append_release(nt->buf); /* Copy the header into the buffer */ - memcpy(buf + release_len, msg, header_len); + memcpy(nt->buf + release_len, msg, header_len); header_len += release_len; /* for now on, the header will be persisted, and the msgbody * will be replaced */ - send_fragmented_body(nt, buf, msgbody, header_len, msgbody_len); + send_fragmented_body(nt, msgbody, header_len, msgbody_len, + extradata_len); } /** @@ -1285,20 +1549,19 @@ static void send_msg_fragmented(struct netconsole_target *nt, static void send_ext_msg_udp(struct netconsole_target *nt, const char *msg, int msg_len) { - int userdata_len = 0; int release_len = 0; + int extradata_len; -#ifdef CONFIG_NETCONSOLE_DYNAMIC - userdata_len = nt->userdata_length; -#endif + extradata_len = prepare_extradata(nt); if (nt->release) release_len = strlen(init_utsname()->release) + 1; - if (msg_len + release_len + userdata_len <= MAX_PRINT_CHUNK) + if (msg_len + release_len + extradata_len <= MAX_PRINT_CHUNK) return send_msg_no_fragmentation(nt, msg, msg_len, release_len); - return send_msg_fragmented(nt, msg, msg_len, release_len); + return send_msg_fragmented(nt, msg, msg_len, release_len, + extradata_len); } static void write_ext_msg(struct console *con, const char *msg, diff --git a/drivers/net/netdevsim/bpf.c b/drivers/net/netdevsim/bpf.c index 608953d4f98d..49537d3c4120 100644 --- a/drivers/net/netdevsim/bpf.c +++ b/drivers/net/netdevsim/bpf.c @@ -296,7 +296,8 @@ static int nsim_setup_prog_checks(struct netdevsim *ns, struct netdev_bpf *bpf) NSIM_EA(bpf->extack, "attempt to load offloaded prog to drv"); return -EINVAL; } - if (ns->netdev->mtu > NSIM_XDP_MAX_MTU) { + if (bpf->prog && !bpf->prog->aux->xdp_has_frags && + ns->netdev->mtu > NSIM_XDP_MAX_MTU) { NSIM_EA(bpf->extack, "MTU too large w/ XDP enabled"); return -EINVAL; } diff --git a/drivers/net/netdevsim/ethtool.c b/drivers/net/netdevsim/ethtool.c index 7ab358616e03..4d191a3293c7 100644 --- a/drivers/net/netdevsim/ethtool.c +++ b/drivers/net/netdevsim/ethtool.c @@ -107,10 +107,8 @@ nsim_set_channels(struct net_device *dev, struct ethtool_channels *ch) struct netdevsim *ns = netdev_priv(dev); int err; - netdev_lock(dev); err = netif_set_real_num_queues(dev, ch->combined_count, ch->combined_count); - netdev_unlock(dev); if (err) return err; diff --git a/drivers/net/netdevsim/ipsec.c b/drivers/net/netdevsim/ipsec.c index 88187dd4eb2d..d88bdb9a1717 100644 --- a/drivers/net/netdevsim/ipsec.c +++ b/drivers/net/netdevsim/ipsec.c @@ -217,20 +217,9 @@ static void nsim_ipsec_del_sa(struct xfrm_state *xs) ipsec->count--; } -static bool nsim_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *xs) -{ - struct netdevsim *ns = netdev_priv(xs->xso.real_dev); - struct nsim_ipsec *ipsec = &ns->ipsec; - - ipsec->ok++; - - return true; -} - static const struct xfrmdev_ops nsim_xfrmdev_ops = { .xdo_dev_state_add = nsim_ipsec_add_sa, .xdo_dev_state_delete = nsim_ipsec_del_sa, - .xdo_dev_offload_ok = nsim_ipsec_offload_ok, }; bool nsim_ipsec_tx(struct netdevsim *ns, struct sk_buff *skb) diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c index 42f247cbdcee..0e0321a7ddd7 100644 --- a/drivers/net/netdevsim/netdev.c +++ b/drivers/net/netdevsim/netdev.c @@ -25,6 +25,7 @@ #include <net/page_pool/helpers.h> #include <net/netlink.h> #include <net/net_shaper.h> +#include <net/netdev_lock.h> #include <net/pkt_cls.h> #include <net/rtnetlink.h> #include <net/udp_tunnel.h> @@ -87,7 +88,8 @@ static netdev_tx_t nsim_start_xmit(struct sk_buff *skb, struct net_device *dev) if (unlikely(nsim_forward_skb(peer_dev, skb, rq) == NET_RX_DROP)) goto out_drop_cnt; - napi_schedule(&rq->napi); + if (!hrtimer_active(&rq->napi_timer)) + hrtimer_start(&rq->napi_timer, us_to_ktime(5), HRTIMER_MODE_REL); rcu_read_unlock(); u64_stats_update_begin(&ns->syncp); @@ -114,7 +116,8 @@ static int nsim_change_mtu(struct net_device *dev, int new_mtu) { struct netdevsim *ns = netdev_priv(dev); - if (ns->xdp.prog && new_mtu > NSIM_XDP_MAX_MTU) + if (ns->xdp.prog && !ns->xdp.prog->aux->xdp_has_frags && + new_mtu > NSIM_XDP_MAX_MTU) return -EBUSY; WRITE_ONCE(dev->mtu, new_mtu); @@ -401,7 +404,7 @@ static int nsim_init_napi(struct netdevsim *ns) for (i = 0; i < dev->num_rx_queues; i++) { rq = ns->rq[i]; - netif_napi_add_config(dev, &rq->napi, nsim_poll, i); + netif_napi_add_config_locked(dev, &rq->napi, nsim_poll, i); } for (i = 0; i < dev->num_rx_queues; i++) { @@ -421,11 +424,27 @@ err_pp_destroy: } for (i = 0; i < dev->num_rx_queues; i++) - __netif_napi_del(&ns->rq[i]->napi); + __netif_napi_del_locked(&ns->rq[i]->napi); return err; } +static enum hrtimer_restart nsim_napi_schedule(struct hrtimer *timer) +{ + struct nsim_rq *rq; + + rq = container_of(timer, struct nsim_rq, napi_timer); + napi_schedule(&rq->napi); + + return HRTIMER_NORESTART; +} + +static void nsim_rq_timer_init(struct nsim_rq *rq) +{ + hrtimer_setup(&rq->napi_timer, nsim_napi_schedule, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); +} + static void nsim_enable_napi(struct netdevsim *ns) { struct net_device *dev = ns->netdev; @@ -435,7 +454,7 @@ static void nsim_enable_napi(struct netdevsim *ns) struct nsim_rq *rq = ns->rq[i]; netif_queue_set_napi(dev, i, NETDEV_QUEUE_TYPE_RX, &rq->napi); - napi_enable(&rq->napi); + napi_enable_locked(&rq->napi); } } @@ -444,6 +463,8 @@ static int nsim_open(struct net_device *dev) struct netdevsim *ns = netdev_priv(dev); int err; + netdev_assert_locked(dev); + err = nsim_init_napi(ns); if (err) return err; @@ -461,8 +482,8 @@ static void nsim_del_napi(struct netdevsim *ns) for (i = 0; i < dev->num_rx_queues; i++) { struct nsim_rq *rq = ns->rq[i]; - napi_disable(&rq->napi); - __netif_napi_del(&rq->napi); + napi_disable_locked(&rq->napi); + __netif_napi_del_locked(&rq->napi); } synchronize_net(); @@ -477,6 +498,8 @@ static int nsim_stop(struct net_device *dev) struct netdevsim *ns = netdev_priv(dev); struct netdevsim *peer; + netdev_assert_locked(dev); + netif_carrier_off(dev); peer = rtnl_dereference(ns->peer); if (peer) @@ -615,11 +638,13 @@ static struct nsim_rq *nsim_queue_alloc(void) return NULL; skb_queue_head_init(&rq->skb_queue); + nsim_rq_timer_init(rq); return rq; } static void nsim_queue_free(struct nsim_rq *rq) { + hrtimer_cancel(&rq->napi_timer); skb_queue_purge_reason(&rq->skb_queue, SKB_DROP_REASON_QUEUE_PURGE); kfree(rq); } @@ -645,8 +670,11 @@ nsim_queue_mem_alloc(struct net_device *dev, void *per_queue_mem, int idx) if (ns->rq_reset_mode > 3) return -EINVAL; - if (ns->rq_reset_mode == 1) + if (ns->rq_reset_mode == 1) { + if (!netif_running(ns->netdev)) + return -ENETDOWN; return nsim_create_page_pool(&qmem->pp, &ns->rq[idx]->napi); + } qmem->rq = nsim_queue_alloc(); if (!qmem->rq) @@ -657,7 +685,8 @@ nsim_queue_mem_alloc(struct net_device *dev, void *per_queue_mem, int idx) goto err_free; if (!ns->rq_reset_mode) - netif_napi_add_config(dev, &qmem->rq->napi, nsim_poll, idx); + netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll, + idx); return 0; @@ -674,7 +703,7 @@ static void nsim_queue_mem_free(struct net_device *dev, void *per_queue_mem) page_pool_destroy(qmem->pp); if (qmem->rq) { if (!ns->rq_reset_mode) - netif_napi_del(&qmem->rq->napi); + netif_napi_del_locked(&qmem->rq->napi); page_pool_destroy(qmem->rq->page_pool); nsim_queue_free(qmem->rq); } @@ -686,9 +715,11 @@ nsim_queue_start(struct net_device *dev, void *per_queue_mem, int idx) struct nsim_queue_mem *qmem = per_queue_mem; struct netdevsim *ns = netdev_priv(dev); + netdev_assert_locked(dev); + if (ns->rq_reset_mode == 1) { ns->rq[idx]->page_pool = qmem->pp; - napi_enable(&ns->rq[idx]->napi); + napi_enable_locked(&ns->rq[idx]->napi); return 0; } @@ -696,15 +727,17 @@ nsim_queue_start(struct net_device *dev, void *per_queue_mem, int idx) * here we want to test various call orders. */ if (ns->rq_reset_mode == 2) { - netif_napi_del(&ns->rq[idx]->napi); - netif_napi_add_config(dev, &qmem->rq->napi, nsim_poll, idx); + netif_napi_del_locked(&ns->rq[idx]->napi); + netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll, + idx); } else if (ns->rq_reset_mode == 3) { - netif_napi_add_config(dev, &qmem->rq->napi, nsim_poll, idx); - netif_napi_del(&ns->rq[idx]->napi); + netif_napi_add_config_locked(dev, &qmem->rq->napi, nsim_poll, + idx); + netif_napi_del_locked(&ns->rq[idx]->napi); } ns->rq[idx] = qmem->rq; - napi_enable(&ns->rq[idx]->napi); + napi_enable_locked(&ns->rq[idx]->napi); return 0; } @@ -714,7 +747,9 @@ static int nsim_queue_stop(struct net_device *dev, void *per_queue_mem, int idx) struct nsim_queue_mem *qmem = per_queue_mem; struct netdevsim *ns = netdev_priv(dev); - napi_disable(&ns->rq[idx]->napi); + netdev_assert_locked(dev); + + napi_disable_locked(&ns->rq[idx]->napi); if (ns->rq_reset_mode == 1) { qmem->pp = ns->rq[idx]->page_pool; @@ -753,12 +788,7 @@ nsim_qreset_write(struct file *file, const char __user *data, if (ret != 2) return -EINVAL; - rtnl_lock(); - if (!netif_running(ns->netdev)) { - ret = -ENETDOWN; - goto exit_unlock; - } - + netdev_lock(ns->netdev); if (queue >= ns->netdev->real_num_rx_queues) { ret = -EINVAL; goto exit_unlock; @@ -772,7 +802,7 @@ nsim_qreset_write(struct file *file, const char __user *data, ret = count; exit_unlock: - rtnl_unlock(); + netdev_unlock(ns->netdev); return ret; } @@ -909,6 +939,7 @@ static int nsim_init_netdevsim(struct netdevsim *ns) ns->netdev->netdev_ops = &nsim_netdev_ops; ns->netdev->stat_ops = &nsim_stat_ops; ns->netdev->queue_mgmt_ops = &nsim_queue_mgmt_ops; + netdev_lockdep_set_classes(ns->netdev); err = nsim_udp_tunnels_info_create(ns->nsim_dev, ns->netdev); if (err) @@ -930,6 +961,14 @@ static int nsim_init_netdevsim(struct netdevsim *ns) if (err) goto err_ipsec_teardown; rtnl_unlock(); + + if (IS_ENABLED(CONFIG_DEBUG_NET)) { + ns->nb.notifier_call = netdev_debug_event; + if (register_netdevice_notifier_dev_net(ns->netdev, &ns->nb, + &ns->nn)) + ns->nb.notifier_call = NULL; + } + return 0; err_ipsec_teardown: @@ -1013,6 +1052,10 @@ void nsim_destroy(struct netdevsim *ns) debugfs_remove(ns->qr_dfs); debugfs_remove(ns->pp_dfs); + if (ns->nb.notifier_call) + unregister_netdevice_notifier_dev_net(ns->netdev, &ns->nb, + &ns->nn); + rtnl_lock(); peer = rtnl_dereference(ns->peer); if (peer) diff --git a/drivers/net/netdevsim/netdevsim.h b/drivers/net/netdevsim/netdevsim.h index 96d54c08043d..d04401f0bdf7 100644 --- a/drivers/net/netdevsim/netdevsim.h +++ b/drivers/net/netdevsim/netdevsim.h @@ -54,7 +54,6 @@ struct nsim_ipsec { struct dentry *pfile; u32 count; u32 tx; - u32 ok; }; #define NSIM_MACSEC_MAX_SECY_COUNT 3 @@ -97,6 +96,7 @@ struct nsim_rq { struct napi_struct napi; struct sk_buff_head skb_queue; struct page_pool *page_pool; + struct hrtimer napi_timer; }; struct netdevsim { @@ -144,6 +144,9 @@ struct netdevsim { struct nsim_ethtool ethtool; struct netdevsim __rcu *peer; + + struct notifier_block nb; + struct netdev_net_notifier nn; }; struct netdevsim * diff --git a/drivers/net/netkit.c b/drivers/net/netkit.c index 1e1b00756be7..d072a7968f56 100644 --- a/drivers/net/netkit.c +++ b/drivers/net/netkit.c @@ -65,7 +65,6 @@ static void netkit_prep_forward(struct sk_buff *skb, skb_reset_mac_header(skb); if (!xnet) return; - ipvs_reset(skb); skb_clear_tstamp(skb); if (xnet_scrub) netkit_xnet(skb); @@ -327,17 +326,20 @@ static int netkit_validate(struct nlattr *tb[], struct nlattr *data[], static struct rtnl_link_ops netkit_link_ops; -static int netkit_new_link(struct net *peer_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int netkit_new_link(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { - struct nlattr *peer_tb[IFLA_MAX + 1], **tbp = tb, *attr; - enum netkit_action policy_prim = NETKIT_PASS; - enum netkit_action policy_peer = NETKIT_PASS; + struct net *peer_net = rtnl_newlink_peer_net(params); enum netkit_scrub scrub_prim = NETKIT_SCRUB_DEFAULT; enum netkit_scrub scrub_peer = NETKIT_SCRUB_DEFAULT; + struct nlattr *peer_tb[IFLA_MAX + 1], **tbp, *attr; + enum netkit_action policy_prim = NETKIT_PASS; + enum netkit_action policy_peer = NETKIT_PASS; + struct nlattr **data = params->data; enum netkit_mode mode = NETKIT_L3; unsigned char ifname_assign_type; + struct nlattr **tb = params->tb; u16 headroom = 0, tailroom = 0; struct ifinfomsg *ifmp = NULL; struct net_device *peer; @@ -345,6 +347,7 @@ static int netkit_new_link(struct net *peer_net, struct net_device *dev, struct netkit *nk; int err; + tbp = tb; if (data) { if (data[IFLA_NETKIT_MODE]) mode = nla_get_u32(data[IFLA_NETKIT_MODE]); diff --git a/drivers/net/ntb_netdev.c b/drivers/net/ntb_netdev.c index ef6df0e37bea..ef4204638392 100644 --- a/drivers/net/ntb_netdev.c +++ b/drivers/net/ntb_netdev.c @@ -291,7 +291,7 @@ static int ntb_netdev_close(struct net_device *ndev) while ((skb = ntb_transport_rx_remove(dev->qp, &len))) dev_kfree_skb(skb); - del_timer_sync(&dev->tx_timer); + timer_delete_sync(&dev->tx_timer); return 0; } diff --git a/drivers/net/pcs/pcs-lynx.c b/drivers/net/pcs/pcs-lynx.c index e46f588cae7d..23b40e9eacbb 100644 --- a/drivers/net/pcs/pcs-lynx.c +++ b/drivers/net/pcs/pcs-lynx.c @@ -355,7 +355,6 @@ static struct phylink_pcs *lynx_pcs_create(struct mdio_device *mdio) mdio_device_get(mdio); lynx->mdio = mdio; lynx->pcs.ops = &lynx_pcs_phylink_ops; - lynx->pcs.neg_mode = true; lynx->pcs.poll = true; for (i = 0; i < ARRAY_SIZE(lynx_interfaces); i++) diff --git a/drivers/net/pcs/pcs-mtk-lynxi.c b/drivers/net/pcs/pcs-mtk-lynxi.c index 7d6261dee534..149ddf51d785 100644 --- a/drivers/net/pcs/pcs-mtk-lynxi.c +++ b/drivers/net/pcs/pcs-mtk-lynxi.c @@ -305,7 +305,6 @@ struct phylink_pcs *mtk_pcs_lynxi_create(struct device *dev, mpcs->regmap = regmap; mpcs->flags = flags; mpcs->pcs.ops = &mtk_pcs_lynxi_ops; - mpcs->pcs.neg_mode = true; mpcs->pcs.poll = true; mpcs->interface = PHY_INTERFACE_MODE_NA; diff --git a/drivers/net/pcs/pcs-rzn1-miic.c b/drivers/net/pcs/pcs-rzn1-miic.c index 61944574d087..d79bb9b06cd2 100644 --- a/drivers/net/pcs/pcs-rzn1-miic.c +++ b/drivers/net/pcs/pcs-rzn1-miic.c @@ -268,17 +268,6 @@ static void miic_link_up(struct phylink_pcs *pcs, unsigned int neg_mode, (MIIC_CONVCTRL_CONV_SPEED | MIIC_CONVCTRL_FULLD), val); } -static int miic_validate(struct phylink_pcs *pcs, unsigned long *supported, - const struct phylink_link_state *state) -{ - if (phy_interface_mode_is_rgmii(state->interface) || - state->interface == PHY_INTERFACE_MODE_RMII || - state->interface == PHY_INTERFACE_MODE_MII) - return 1; - - return -EINVAL; -} - static int miic_pre_init(struct phylink_pcs *pcs) { struct miic_port *miic_port = phylink_pcs_to_miic_port(pcs); @@ -307,7 +296,6 @@ static int miic_pre_init(struct phylink_pcs *pcs) } static const struct phylink_pcs_ops miic_phylink_ops = { - .pcs_validate = miic_validate, .pcs_config = miic_config, .pcs_link_up = miic_link_up, .pcs_pre_init = miic_pre_init, @@ -361,7 +349,10 @@ struct phylink_pcs *miic_create(struct device *dev, struct device_node *np) miic_port->miic = miic; miic_port->port = port - 1; miic_port->pcs.ops = &miic_phylink_ops; - miic_port->pcs.neg_mode = true; + + phy_interface_set_rgmii(miic_port->pcs.supported_interfaces); + __set_bit(PHY_INTERFACE_MODE_RMII, miic_port->pcs.supported_interfaces); + __set_bit(PHY_INTERFACE_MODE_MII, miic_port->pcs.supported_interfaces); return &miic_port->pcs; } @@ -472,13 +463,10 @@ static int miic_parse_dt(struct device *dev, u32 *mode_cfg) if (of_property_read_u32(np, "renesas,miic-switch-portin", &conf) == 0) dt_val[0] = conf; - for_each_child_of_node(np, conv) { + for_each_available_child_of_node(np, conv) { if (of_property_read_u32(conv, "reg", &port)) continue; - if (!of_device_is_available(conv)) - continue; - if (of_property_read_u32(conv, "renesas,miic-input", &conf) == 0) dt_val[port] = conf; } diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c index 1faa37f0e7b9..3d1bd5aac093 100644 --- a/drivers/net/pcs/pcs-xpcs.c +++ b/drivers/net/pcs/pcs-xpcs.c @@ -602,35 +602,21 @@ static void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces) __set_bit(compat->interface, interfaces); } -int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns, int enable) +static int xpcs_switch_interface_mode(struct dw_xpcs *xpcs, + phy_interface_t interface) { - u16 mask, val; - int ret; - - mask = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | - DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | - DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | - DW_VR_MII_EEE_MULT_FACT_100NS; + int ret = 0; - if (enable) - val = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | - DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | - DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | - FIELD_PREP(DW_VR_MII_EEE_MULT_FACT_100NS, - mult_fact_100ns); - else - val = 0; - - ret = xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL0, mask, - val); - if (ret < 0) - return ret; + if (xpcs->info.pma == WX_TXGBE_XPCS_PMA_10G_ID) { + ret = txgbe_xpcs_switch_mode(xpcs, interface); + } else if (xpcs->interface != interface) { + if (interface == PHY_INTERFACE_MODE_SGMII) + xpcs->need_reset = true; + xpcs->interface = interface; + } - return xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL1, - DW_VR_MII_EEE_TRN_LPI, - enable ? DW_VR_MII_EEE_TRN_LPI : 0); + return ret; } -EXPORT_SYMBOL_GPL(xpcs_config_eee); static void xpcs_pre_config(struct phylink_pcs *pcs, phy_interface_t interface) { @@ -638,6 +624,11 @@ static void xpcs_pre_config(struct phylink_pcs *pcs, phy_interface_t interface) const struct dw_xpcs_compat *compat; int ret; + ret = xpcs_switch_interface_mode(xpcs, interface); + if (ret) + dev_err(&xpcs->mdiodev->dev, "switch interface failed: %pe\n", + ERR_PTR(ret)); + if (!xpcs->need_reset) return; @@ -829,10 +820,6 @@ static int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface, return -ENODEV; if (xpcs->info.pma == WX_TXGBE_XPCS_PMA_10G_ID) { - ret = txgbe_xpcs_switch_mode(xpcs, interface); - if (ret) - return ret; - /* Wangxun devices need backplane CL37 AN enabled for * SGMII and 1000base-X */ @@ -1193,6 +1180,63 @@ static void xpcs_an_restart(struct phylink_pcs *pcs) BMCR_ANRESTART); } +static int xpcs_config_eee(struct dw_xpcs *xpcs, bool enable) +{ + u16 mask, val; + int ret; + + mask = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | + DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | + DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | + DW_VR_MII_EEE_MULT_FACT_100NS; + + if (enable) + val = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | + DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | + DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | + FIELD_PREP(DW_VR_MII_EEE_MULT_FACT_100NS, + xpcs->eee_mult_fact); + else + val = 0; + + ret = xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL0, mask, + val); + if (ret < 0) + return ret; + + return xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL1, + DW_VR_MII_EEE_TRN_LPI, + enable ? DW_VR_MII_EEE_TRN_LPI : 0); +} + +static void xpcs_disable_eee(struct phylink_pcs *pcs) +{ + struct dw_xpcs *xpcs = phylink_pcs_to_xpcs(pcs); + + xpcs_config_eee(xpcs, false); +} + +static void xpcs_enable_eee(struct phylink_pcs *pcs) +{ + struct dw_xpcs *xpcs = phylink_pcs_to_xpcs(pcs); + + xpcs_config_eee(xpcs, true); +} + +/** + * xpcs_config_eee_mult_fact() - set the EEE clock multiplying factor + * @xpcs: pointer to a &struct dw_xpcs instance + * @mult_fact: the multiplying factor + * + * Configure the EEE clock multiplying factor. This value should be such that + * clk_eee_time_period * (mult_fact + 1) is within the range 80 to 120ns. + */ +void xpcs_config_eee_mult_fact(struct dw_xpcs *xpcs, u8 mult_fact) +{ + xpcs->eee_mult_fact = mult_fact; +} +EXPORT_SYMBOL_GPL(xpcs_config_eee_mult_fact); + static int xpcs_read_ids(struct dw_xpcs *xpcs) { int ret; @@ -1341,6 +1385,8 @@ static const struct phylink_pcs_ops xpcs_phylink_ops = { .pcs_get_state = xpcs_get_state, .pcs_an_restart = xpcs_an_restart, .pcs_link_up = xpcs_link_up, + .pcs_disable_eee = xpcs_disable_eee, + .pcs_enable_eee = xpcs_enable_eee, }; static int xpcs_identify(struct dw_xpcs *xpcs) @@ -1374,7 +1420,6 @@ static struct dw_xpcs *xpcs_create_data(struct mdio_device *mdiodev) mdio_device_get(mdiodev); xpcs->mdiodev = mdiodev; xpcs->pcs.ops = &xpcs_phylink_ops; - xpcs->pcs.neg_mode = true; xpcs->pcs.poll = true; return xpcs; diff --git a/drivers/net/pcs/pcs-xpcs.h b/drivers/net/pcs/pcs-xpcs.h index adc5a0b3c883..929fa238445e 100644 --- a/drivers/net/pcs/pcs-xpcs.h +++ b/drivers/net/pcs/pcs-xpcs.h @@ -55,23 +55,11 @@ /* Clause 37 Defines */ /* VR MII MMD registers offsets */ #define DW_VR_MII_DIG_CTRL1 0x8000 -#define DW_VR_MII_AN_CTRL 0x8001 -#define DW_VR_MII_AN_INTR_STS 0x8002 -/* EEE Mode Control Register */ -#define DW_VR_MII_EEE_MCTRL0 0x8006 -#define DW_VR_MII_EEE_MCTRL1 0x800b -#define DW_VR_MII_DIG_CTRL2 0x80e1 - -/* VR_MII_DIG_CTRL1 */ #define DW_VR_MII_DIG_CTRL1_MAC_AUTO_SW BIT(9) #define DW_VR_MII_DIG_CTRL1_2G5_EN BIT(2) #define DW_VR_MII_DIG_CTRL1_PHY_MODE_CTRL BIT(0) -/* VR_MII_DIG_CTRL2 */ -#define DW_VR_MII_DIG_CTRL2_TX_POL_INV BIT(4) -#define DW_VR_MII_DIG_CTRL2_RX_POL_INV BIT(0) - -/* VR_MII_AN_CTRL */ +#define DW_VR_MII_AN_CTRL 0x8001 #define DW_VR_MII_AN_CTRL_8BIT BIT(8) #define DW_VR_MII_TX_CONFIG_MASK BIT(3) #define DW_VR_MII_TX_CONFIG_PHY_SIDE_SGMII 0x1 @@ -81,7 +69,7 @@ #define DW_VR_MII_PCS_MODE_C37_SGMII 0x2 #define DW_VR_MII_AN_INTR_EN BIT(0) -/* VR_MII_AN_INTR_STS */ +#define DW_VR_MII_AN_INTR_STS 0x8002 #define DW_VR_MII_AN_STS_C37_ANCMPLT_INTR BIT(0) #define DW_VR_MII_AN_STS_C37_ANSGM_FD BIT(1) #define DW_VR_MII_AN_STS_C37_ANSGM_SP GENMASK(3, 2) @@ -90,19 +78,22 @@ #define DW_VR_MII_C37_ANSGM_SP_1000 0x2 #define DW_VR_MII_C37_ANSGM_SP_LNKSTS BIT(4) -/* VR MII EEE Control 0 defines */ +#define DW_VR_MII_EEE_MCTRL0 0x8006 #define DW_VR_MII_EEE_LTX_EN BIT(0) /* LPI Tx Enable */ #define DW_VR_MII_EEE_LRX_EN BIT(1) /* LPI Rx Enable */ #define DW_VR_MII_EEE_TX_QUIET_EN BIT(2) /* Tx Quiet Enable */ #define DW_VR_MII_EEE_RX_QUIET_EN BIT(3) /* Rx Quiet Enable */ #define DW_VR_MII_EEE_TX_EN_CTRL BIT(4) /* Tx Control Enable */ #define DW_VR_MII_EEE_RX_EN_CTRL BIT(7) /* Rx Control Enable */ - #define DW_VR_MII_EEE_MULT_FACT_100NS GENMASK(11, 8) -/* VR MII EEE Control 1 defines */ +#define DW_VR_MII_EEE_MCTRL1 0x800b #define DW_VR_MII_EEE_TRN_LPI BIT(0) /* Transparent Mode Enable */ +#define DW_VR_MII_DIG_CTRL2 0x80e1 +#define DW_VR_MII_DIG_CTRL2_TX_POL_INV BIT(4) +#define DW_VR_MII_DIG_CTRL2_RX_POL_INV BIT(0) + #define DW_XPCS_INFO_DECLARE(_name, _pcs, _pma) \ static const struct dw_xpcs_info _name = { .pcs = _pcs, .pma = _pma } @@ -122,6 +113,7 @@ struct dw_xpcs { struct phylink_pcs pcs; phy_interface_t interface; bool need_reset; + u8 eee_mult_fact; }; int xpcs_read(struct dw_xpcs *xpcs, int dev, u32 reg); diff --git a/drivers/net/pfcp.c b/drivers/net/pfcp.c index 68d0d9e92a22..f873a92d2445 100644 --- a/drivers/net/pfcp.c +++ b/drivers/net/pfcp.c @@ -184,15 +184,16 @@ static int pfcp_add_sock(struct pfcp_dev *pfcp) return PTR_ERR_OR_ZERO(pfcp->sock); } -static int pfcp_newlink(struct net *net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int pfcp_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct pfcp_dev *pfcp = netdev_priv(dev); struct pfcp_net *pn; int err; - pfcp->net = net; + pfcp->net = link_net; err = pfcp_add_sock(pfcp); if (err) { @@ -206,7 +207,7 @@ static int pfcp_newlink(struct net *net, struct net_device *dev, goto exit_del_pfcp_sock; } - pn = net_generic(net, pfcp_net_id); + pn = net_generic(link_net, pfcp_net_id); list_add(&pfcp->list, &pn->pfcp_dev_list); netdev_dbg(dev, "registered new PFCP interface\n"); diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 41c15a2c2037..d29f9f7fd2e1 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -328,7 +328,7 @@ config NXP_C45_TJA11XX_PHY depends on MACSEC || !MACSEC help Enable support for NXP C45 TJA11XX PHYs. - Currently supports the TJA1103, TJA1104 and TJA1120 PHYs. + Currently supports the TJA1103, TJA1104, TJA1120 and TJA1121 PHYs. config NXP_TJA11XX_PHY tristate "NXP TJA11xx PHYs support" diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index c8dac6e92278..23ce205ae91d 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -2,7 +2,8 @@ # Makefile for Linux PHY drivers libphy-y := phy.o phy-c45.o phy-core.o phy_device.o \ - linkmode.o phy_link_topology.o + linkmode.o phy_link_topology.o \ + phy_package.o phy_caps.o mdio-bus-y += mdio_bus.o mdio_device.o ifdef CONFIG_MDIO_DEVICE diff --git a/drivers/net/phy/adin1100.c b/drivers/net/phy/adin1100.c index 6bb469429b9d..bd7a47a903ac 100644 --- a/drivers/net/phy/adin1100.c +++ b/drivers/net/phy/adin1100.c @@ -215,8 +215,11 @@ static int adin_resume(struct phy_device *phydev) return adin_set_powerdown_mode(phydev, false); } -static int adin_set_loopback(struct phy_device *phydev, bool enable) +static int adin_set_loopback(struct phy_device *phydev, bool enable, int speed) { + if (enable && speed) + return -EOPNOTSUPP; + if (enable) return phy_set_bits_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_10T1L_CTRL, BMCR_LOOPBACK); diff --git a/drivers/net/phy/aquantia/aquantia_firmware.c b/drivers/net/phy/aquantia/aquantia_firmware.c index dab3af80593f..bbbcc9736b00 100644 --- a/drivers/net/phy/aquantia/aquantia_firmware.c +++ b/drivers/net/phy/aquantia/aquantia_firmware.c @@ -328,10 +328,11 @@ static int aqr_firmware_load_fs(struct phy_device *phydev) const char *fw_name; int ret; - ret = of_property_read_string(dev->of_node, "firmware-name", - &fw_name); - if (ret) + ret = device_property_read_string(dev, "firmware-name", &fw_name); + if (ret) { + phydev_err(phydev, "failed to read firmware-name: %d\n", ret); return ret; + } ret = request_firmware(&fw, fw_name, dev); if (ret) { diff --git a/drivers/net/phy/aquantia/aquantia_hwmon.c b/drivers/net/phy/aquantia/aquantia_hwmon.c index 7b3c49c3bf49..1a714b56b765 100644 --- a/drivers/net/phy/aquantia/aquantia_hwmon.c +++ b/drivers/net/phy/aquantia/aquantia_hwmon.c @@ -172,33 +172,13 @@ static const struct hwmon_ops aqr_hwmon_ops = { .write = aqr_hwmon_write, }; -static u32 aqr_hwmon_chip_config[] = { - HWMON_C_REGISTER_TZ, - 0, -}; - -static const struct hwmon_channel_info aqr_hwmon_chip = { - .type = hwmon_chip, - .config = aqr_hwmon_chip_config, -}; - -static u32 aqr_hwmon_temp_config[] = { - HWMON_T_INPUT | - HWMON_T_MAX | HWMON_T_MIN | - HWMON_T_MAX_ALARM | HWMON_T_MIN_ALARM | - HWMON_T_CRIT | HWMON_T_LCRIT | - HWMON_T_CRIT_ALARM | HWMON_T_LCRIT_ALARM, - 0, -}; - -static const struct hwmon_channel_info aqr_hwmon_temp = { - .type = hwmon_temp, - .config = aqr_hwmon_temp_config, -}; - static const struct hwmon_channel_info * const aqr_hwmon_info[] = { - &aqr_hwmon_chip, - &aqr_hwmon_temp, + HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ), + HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | + HWMON_T_MAX | HWMON_T_MIN | + HWMON_T_MAX_ALARM | HWMON_T_MIN_ALARM | + HWMON_T_CRIT | HWMON_T_LCRIT | + HWMON_T_CRIT_ALARM | HWMON_T_LCRIT_ALARM), NULL, }; diff --git a/drivers/net/phy/aquantia/aquantia_main.c b/drivers/net/phy/aquantia/aquantia_main.c index e42ace4e682a..08b1c9cc902b 100644 --- a/drivers/net/phy/aquantia/aquantia_main.c +++ b/drivers/net/phy/aquantia/aquantia_main.c @@ -50,6 +50,7 @@ #define MDIO_AN_VEND_PROV_1000BASET_HALF BIT(14) #define MDIO_AN_VEND_PROV_5000BASET_FULL BIT(11) #define MDIO_AN_VEND_PROV_2500BASET_FULL BIT(10) +#define MDIO_AN_VEND_PROV_EXC_PHYID_INFO BIT(6) #define MDIO_AN_VEND_PROV_DOWNSHIFT_EN BIT(4) #define MDIO_AN_VEND_PROV_DOWNSHIFT_MASK GENMASK(3, 0) #define MDIO_AN_VEND_PROV_DOWNSHIFT_DFLT 4 @@ -333,6 +334,238 @@ static int aqr_read_status(struct phy_device *phydev) return genphy_c45_read_status(phydev); } +static int aqr105_get_features(struct phy_device *phydev) +{ + int ret; + + /* Normal feature discovery */ + ret = genphy_c45_pma_read_abilities(phydev); + if (ret) + return ret; + + /* The AQR105 PHY misses to indicate the 2.5G and 5G modes, so add them + * here + */ + linkmode_set_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + phydev->supported); + + /* The AQR105 PHY suppports both RJ45 and SFP+ interfaces */ + linkmode_set_bit(ETHTOOL_LINK_MODE_TP_BIT, phydev->supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_FIBRE_BIT, phydev->supported); + + return 0; +} + +static int aqr105_setup_forced(struct phy_device *phydev) +{ + int vend = MDIO_AN_VEND_PROV_EXC_PHYID_INFO; + int ctrl10 = 0; + int adv = ADVERTISE_CSMA; + int ret; + + switch (phydev->speed) { + case SPEED_100: + adv |= ADVERTISE_100FULL; + break; + case SPEED_1000: + adv |= ADVERTISE_NPAGE; + if (phydev->duplex == DUPLEX_FULL) + vend |= MDIO_AN_VEND_PROV_1000BASET_FULL; + else + vend |= MDIO_AN_VEND_PROV_1000BASET_HALF; + break; + case SPEED_2500: + adv |= (ADVERTISE_NPAGE | ADVERTISE_RESV); + vend |= MDIO_AN_VEND_PROV_2500BASET_FULL; + break; + case SPEED_5000: + adv |= (ADVERTISE_NPAGE | ADVERTISE_RESV); + vend |= MDIO_AN_VEND_PROV_5000BASET_FULL; + break; + case SPEED_10000: + adv |= (ADVERTISE_NPAGE | ADVERTISE_RESV); + ctrl10 |= MDIO_AN_10GBT_CTRL_ADV10G; + break; + default: + return -EINVAL; + } + ret = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_ADVERTISE, adv); + if (ret < 0) + return ret; + ret = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV, vend); + if (ret < 0) + return ret; + ret = phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_10GBT_CTRL, ctrl10); + if (ret < 0) + return ret; + + /* set by vendor driver, but should be on by default */ + ret = phy_set_bits_mmd(phydev, MDIO_MMD_AN, MDIO_CTRL1, + MDIO_AN_CTRL1_XNP); + if (ret < 0) + return ret; + + return genphy_c45_an_disable_aneg(phydev); +} + +static int aqr105_config_aneg(struct phy_device *phydev) +{ + bool changed = false; + u16 reg; + int ret; + + ret = aqr_set_mdix(phydev, phydev->mdix_ctrl); + if (ret < 0) + return ret; + if (ret > 0) + changed = true; + + if (phydev->autoneg == AUTONEG_DISABLE) + return aqr105_setup_forced(phydev); + + ret = genphy_c45_an_config_aneg(phydev); + if (ret < 0) + return ret; + if (ret > 0) + changed = true; + + /* Clause 45 has no standardized support for 1000BaseT, therefore + * use vendor registers for this mode. + */ + reg = 0; + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, + phydev->advertising)) + reg |= MDIO_AN_VEND_PROV_1000BASET_FULL; + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, + phydev->advertising)) + reg |= MDIO_AN_VEND_PROV_1000BASET_HALF; + + /* Handle the case when the 2.5G and 5G speeds are not advertised */ + if (linkmode_test_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, + phydev->advertising)) + reg |= MDIO_AN_VEND_PROV_2500BASET_FULL; + + if (linkmode_test_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, + phydev->advertising)) + reg |= MDIO_AN_VEND_PROV_5000BASET_FULL; + + ret = phy_modify_mmd_changed(phydev, MDIO_MMD_AN, MDIO_AN_VEND_PROV, + MDIO_AN_VEND_PROV_1000BASET_HALF | + MDIO_AN_VEND_PROV_1000BASET_FULL | + MDIO_AN_VEND_PROV_2500BASET_FULL | + MDIO_AN_VEND_PROV_5000BASET_FULL, reg); + if (ret < 0) + return ret; + if (ret > 0) + changed = true; + + return genphy_c45_check_and_restart_aneg(phydev, changed); +} + +static int aqr105_read_rate(struct phy_device *phydev) +{ + int val; + + val = phy_read_mmd(phydev, MDIO_MMD_AN, MDIO_AN_TX_VEND_STATUS1); + if (val < 0) + return val; + + if (val & MDIO_AN_TX_VEND_STATUS1_FULL_DUPLEX) + phydev->duplex = DUPLEX_FULL; + else + phydev->duplex = DUPLEX_HALF; + + switch (FIELD_GET(MDIO_AN_TX_VEND_STATUS1_RATE_MASK, val)) { + case MDIO_AN_TX_VEND_STATUS1_10BASET: + phydev->speed = SPEED_10; + break; + case MDIO_AN_TX_VEND_STATUS1_100BASETX: + phydev->speed = SPEED_100; + break; + case MDIO_AN_TX_VEND_STATUS1_1000BASET: + phydev->speed = SPEED_1000; + break; + case MDIO_AN_TX_VEND_STATUS1_2500BASET: + phydev->speed = SPEED_2500; + break; + case MDIO_AN_TX_VEND_STATUS1_5000BASET: + phydev->speed = SPEED_5000; + break; + case MDIO_AN_TX_VEND_STATUS1_10GBASET: + phydev->speed = SPEED_10000; + break; + default: + phydev->speed = SPEED_UNKNOWN; + } + + return 0; +} + +static int aqr105_read_status(struct phy_device *phydev) +{ + int ret; + int val; + + ret = aqr_read_status(phydev); + if (ret) + return ret; + + if (!phydev->link || phydev->autoneg == AUTONEG_DISABLE) + return 0; + + /** + * The status register is not immediately correct on line side link up. + * Poll periodically until it reflects the correct ON state. + * Only return fail for read error, timeout defaults to OFF state. + */ + ret = phy_read_mmd_poll_timeout(phydev, MDIO_MMD_PHYXS, + MDIO_PHYXS_VEND_IF_STATUS, val, + (FIELD_GET(MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK, val) != + MDIO_PHYXS_VEND_IF_STATUS_TYPE_OFF), + AQR107_OP_IN_PROG_SLEEP, + AQR107_OP_IN_PROG_TIMEOUT, false); + if (ret && ret != -ETIMEDOUT) + return ret; + + switch (FIELD_GET(MDIO_PHYXS_VEND_IF_STATUS_TYPE_MASK, val)) { + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KR: + phydev->interface = PHY_INTERFACE_MODE_10GKR; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_KX: + phydev->interface = PHY_INTERFACE_MODE_1000BASEKX; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XFI: + phydev->interface = PHY_INTERFACE_MODE_10GBASER; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_USXGMII: + phydev->interface = PHY_INTERFACE_MODE_USXGMII; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_XAUI: + phydev->interface = PHY_INTERFACE_MODE_XAUI; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_SGMII: + phydev->interface = PHY_INTERFACE_MODE_SGMII; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_RXAUI: + phydev->interface = PHY_INTERFACE_MODE_RXAUI; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OCSGMII: + phydev->interface = PHY_INTERFACE_MODE_2500BASEX; + break; + case MDIO_PHYXS_VEND_IF_STATUS_TYPE_OFF: + default: + phydev->link = false; + phydev->interface = PHY_INTERFACE_MODE_NA; + break; + } + + /* Read rate from vendor register */ + return aqr105_read_rate(phydev); +} + static int aqr107_read_rate(struct phy_device *phydev) { u32 config_reg; @@ -911,10 +1144,13 @@ static struct phy_driver aqr_driver[] = { { PHY_ID_MATCH_MODEL(PHY_ID_AQR105), .name = "Aquantia AQR105", - .config_aneg = aqr_config_aneg, + .get_features = aqr105_get_features, + .probe = aqr107_probe, + .config_init = aqr107_config_init, + .config_aneg = aqr105_config_aneg, .config_intr = aqr_config_intr, .handle_interrupt = aqr_handle_interrupt, - .read_status = aqr_read_status, + .read_status = aqr105_read_status, .suspend = aqr107_suspend, .resume = aqr107_resume, }, diff --git a/drivers/net/phy/ax88796b_rust.rs b/drivers/net/phy/ax88796b_rust.rs index 8c7eb009d9fc..bc73ebccc2aa 100644 --- a/drivers/net/phy/ax88796b_rust.rs +++ b/drivers/net/phy/ax88796b_rust.rs @@ -19,7 +19,7 @@ kernel::module_phy_driver! { DeviceId::new_with_driver::<PhyAX88796B>() ], name: "rust_asix_phy", - author: "FUJITA Tomonori <fujita.tomonori@gmail.com>", + authors: ["FUJITA Tomonori <fujita.tomonori@gmail.com>"], description: "Rust Asix PHYs driver", license: "GPL", } diff --git a/drivers/net/phy/bcm-phy-ptp.c b/drivers/net/phy/bcm-phy-ptp.c index 208e8f561e06..eba8b5fb1365 100644 --- a/drivers/net/phy/bcm-phy-ptp.c +++ b/drivers/net/phy/bcm-phy-ptp.c @@ -597,7 +597,8 @@ static int bcm_ptp_perout_locked(struct bcm_ptp_private *priv, period = BCM_MAX_PERIOD_8NS; /* write nonzero value */ - if (req->flags & PTP_PEROUT_PHASE) + /* Reject unsupported flags */ + if (req->flags & ~PTP_PEROUT_DUTY_CYCLE) return -EOPNOTSUPP; if (req->flags & PTP_PEROUT_DUTY_CYCLE) diff --git a/drivers/net/phy/bcm54140.c b/drivers/net/phy/bcm54140.c index 7969345f6b35..a8edf45fd733 100644 --- a/drivers/net/phy/bcm54140.c +++ b/drivers/net/phy/bcm54140.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/phy.h> +#include "phylib.h" #include "bcm-phy-lib.h" /* RDB per-port registers diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 22edb7e4c1a1..9b1de54fd483 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -16,7 +16,7 @@ #include <linux/delay.h> #include <linux/module.h> #include <linux/phy.h> -#include <linux/pm_wakeup.h> +#include <linux/device.h> #include <linux/brcmphy.h> #include <linux/of.h> #include <linux/interrupt.h> @@ -859,7 +859,7 @@ static int brcm_fet_config_init(struct phy_device *phydev) return reg; /* Unmask events we are interested in and mask interrupts globally. */ - if (phydev->phy_id == PHY_ID_BCM5221) + if (phydev->drv->phy_id == PHY_ID_BCM5221) reg = MII_BRCM_FET_IR_ENABLE | MII_BRCM_FET_IR_MASK; else @@ -888,7 +888,7 @@ static int brcm_fet_config_init(struct phy_device *phydev) return err; } - if (phydev->phy_id != PHY_ID_BCM5221) { + if (phydev->drv->phy_id != PHY_ID_BCM5221) { /* Set the LED mode */ reg = __phy_read(phydev, MII_BRCM_FET_SHDW_AUXMODE4); if (reg < 0) { @@ -1009,7 +1009,7 @@ static int brcm_fet_suspend(struct phy_device *phydev) return err; } - if (phydev->phy_id == PHY_ID_BCM5221) + if (phydev->drv->phy_id == PHY_ID_BCM5221) /* Force Low Power Mode with clock enabled */ reg = BCM5221_SHDW_AM4_EN_CLK_LPM | BCM5221_SHDW_AM4_FORCE_LPM; else diff --git a/drivers/net/phy/dp83822.c b/drivers/net/phy/dp83822.c index 6599feca1967..e32013eb0186 100644 --- a/drivers/net/phy/dp83822.c +++ b/drivers/net/phy/dp83822.c @@ -31,6 +31,7 @@ #define MII_DP83822_RCSR 0x17 #define MII_DP83822_RESET_CTRL 0x1f #define MII_DP83822_MLEDCR 0x25 +#define MII_DP83822_LDCTRL 0x403 #define MII_DP83822_LEDCFG1 0x460 #define MII_DP83822_IOCTRL1 0x462 #define MII_DP83822_IOCTRL2 0x463 @@ -123,6 +124,9 @@ #define DP83822_IOCTRL1_GPIO1_CTRL GENMASK(2, 0) #define DP83822_IOCTRL1_GPIO1_CTRL_LED_1 BIT(0) +/* LDCTRL bits */ +#define DP83822_100BASE_TX_LINE_DRIVER_SWING GENMASK(7, 4) + /* IOCTRL2 bits */ #define DP83822_IOCTRL2_GPIO2_CLK_SRC GENMASK(6, 4) #define DP83822_IOCTRL2_GPIO2_CTRL GENMASK(2, 0) @@ -197,6 +201,7 @@ struct dp83822_private { bool set_gpio2_clk_out; u32 gpio2_clk_out; bool led_pin_enable[DP83822_MAX_LED_PINS]; + int tx_amplitude_100base_tx_index; }; static int dp83822_config_wol(struct phy_device *phydev, @@ -522,6 +527,12 @@ static int dp83822_config_init(struct phy_device *phydev) FIELD_PREP(DP83822_IOCTRL2_GPIO2_CLK_SRC, dp83822->gpio2_clk_out)); + if (dp83822->tx_amplitude_100base_tx_index >= 0) + phy_modify_mmd(phydev, MDIO_MMD_VEND2, MII_DP83822_LDCTRL, + DP83822_100BASE_TX_LINE_DRIVER_SWING, + FIELD_PREP(DP83822_100BASE_TX_LINE_DRIVER_SWING, + dp83822->tx_amplitude_100base_tx_index)); + err = dp83822_config_init_leds(phydev); if (err) return err; @@ -719,7 +730,12 @@ static int dp83822_phy_reset(struct phy_device *phydev) return phydev->drv->config_init(phydev); } -#ifdef CONFIG_OF_MDIO +#if IS_ENABLED(CONFIG_OF_MDIO) +static const u32 tx_amplitude_100base_tx_gain[] = { + 80, 82, 83, 85, 87, 88, 90, 92, + 93, 95, 97, 98, 100, 102, 103, 105, +}; + static int dp83822_of_init_leds(struct phy_device *phydev) { struct device_node *node = phydev->mdio.dev.of_node; @@ -780,6 +796,8 @@ static int dp83822_of_init(struct phy_device *phydev) struct dp83822_private *dp83822 = phydev->priv; struct device *dev = &phydev->mdio.dev; const char *of_val; + int i, ret; + u32 val; /* Signal detection for the PHY is only enabled if the FX_EN and the * SD_EN pins are strapped. Signal detection can only enabled if FX_EN @@ -815,6 +833,25 @@ static int dp83822_of_init(struct phy_device *phydev) dp83822->set_gpio2_clk_out = true; } + ret = phy_get_tx_amplitude_gain(phydev, dev, + ETHTOOL_LINK_MODE_100baseT_Full_BIT, + &val); + if (!ret) { + for (i = 0; i < ARRAY_SIZE(tx_amplitude_100base_tx_gain); i++) { + if (tx_amplitude_100base_tx_gain[i] == val) { + dp83822->tx_amplitude_100base_tx_index = i; + break; + } + } + + if (dp83822->tx_amplitude_100base_tx_index < 0) { + phydev_err(phydev, + "Invalid value for tx-amplitude-100base-tx-percent property (%u)\n", + val); + return -EINVAL; + } + } + return dp83822_of_init_leds(phydev); } @@ -893,6 +930,7 @@ static int dp8382x_probe(struct phy_device *phydev) if (!dp83822) return -ENOMEM; + dp83822->tx_amplitude_100base_tx_index = -1; phydev->priv = dp83822; return 0; diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c index c1451df430ac..063266cafe9c 100644 --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -1009,8 +1009,11 @@ static void dp83867_link_change_notify(struct phy_device *phydev) } } -static int dp83867_loopback(struct phy_device *phydev, bool enable) +static int dp83867_loopback(struct phy_device *phydev, bool enable, int speed) { + if (enable && speed) + return -EOPNOTSUPP; + return phy_modify(phydev, MII_BMCR, BMCR_LOOPBACK, enable ? BMCR_LOOPBACK : 0); } diff --git a/drivers/net/phy/dp83td510.c b/drivers/net/phy/dp83td510.c index a42af9c168ec..23af1ac194fa 100644 --- a/drivers/net/phy/dp83td510.c +++ b/drivers/net/phy/dp83td510.c @@ -204,10 +204,191 @@ struct dp83td510_priv { #define DP83TD510E_UNKN_030E 0x30e #define DP83TD510E_030E_VAL 0x2520 +#define DP83TD510E_LEDS_CFG_1 0x460 +#define DP83TD510E_LED_FN(idx, val) (((val) & 0xf) << ((idx) * 4)) +#define DP83TD510E_LED_FN_MASK(idx) (0xf << ((idx) * 4)) +/* link OK */ +#define DP83TD510E_LED_MODE_LINK_OK 0x0 +/* TX/RX activity */ +#define DP83TD510E_LED_MODE_TX_RX_ACTIVITY 0x1 +/* TX activity */ +#define DP83TD510E_LED_MODE_TX_ACTIVITY 0x2 +/* RX activity */ +#define DP83TD510E_LED_MODE_RX_ACTIVITY 0x3 +/* LR */ +#define DP83TD510E_LED_MODE_LR 0x4 +/* SR */ +#define DP83TD510E_LED_MODE_SR 0x5 +/* LED SPEED: High for 10Base-T */ +#define DP83TD510E_LED_MODE_LED_SPEED 0x6 +/* Duplex mode */ +#define DP83TD510E_LED_MODE_DUPLEX 0x7 +/* link + blink on activity with stretch option */ +#define DP83TD510E_LED_MODE_LINK_BLINK 0x8 +/* blink on activity with stretch option */ +#define DP83TD510E_LED_MODE_BLINK_ACTIVITY 0x9 +/* blink on tx activity with stretch option */ +#define DP83TD510E_LED_MODE_BLINK_TX 0xa +/* blink on rx activity with stretch option */ +#define DP83TD510E_LED_MODE_BLINK_RX 0xb +/* link_lost */ +#define DP83TD510E_LED_MODE_LINK_LOST 0xc +/* PRBS error: toggles on error */ +#define DP83TD510E_LED_MODE_PRBS_ERROR 0xd +/* XMII TX/RX Error with stretch option */ +#define DP83TD510E_LED_MODE_XMII_ERR 0xe + +#define DP83TD510E_LED_COUNT 4 + +#define DP83TD510E_LEDS_CFG_2 0x469 +#define DP83TD510E_LED_POLARITY(idx) BIT((idx) * 4 + 2) +#define DP83TD510E_LED_DRV_VAL(idx) BIT((idx) * 4 + 1) +#define DP83TD510E_LED_DRV_EN(idx) BIT((idx) * 4) + #define DP83TD510E_ALCD_STAT 0xa9f #define DP83TD510E_ALCD_COMPLETE BIT(15) #define DP83TD510E_ALCD_CABLE_LENGTH GENMASK(10, 0) +static int dp83td510_led_brightness_set(struct phy_device *phydev, u8 index, + enum led_brightness brightness) +{ + u32 val; + + if (index >= DP83TD510E_LED_COUNT) + return -EINVAL; + + val = DP83TD510E_LED_DRV_EN(index); + + if (brightness) + val |= DP83TD510E_LED_DRV_VAL(index); + + return phy_modify_mmd(phydev, MDIO_MMD_VEND2, DP83TD510E_LEDS_CFG_2, + DP83TD510E_LED_DRV_VAL(index) | + DP83TD510E_LED_DRV_EN(index), val); +} + +static int dp83td510_led_mode(u8 index, unsigned long rules) +{ + if (index >= DP83TD510E_LED_COUNT) + return -EINVAL; + + switch (rules) { + case BIT(TRIGGER_NETDEV_LINK): + return DP83TD510E_LED_MODE_LINK_OK; + case BIT(TRIGGER_NETDEV_LINK_10): + return DP83TD510E_LED_MODE_LED_SPEED; + case BIT(TRIGGER_NETDEV_FULL_DUPLEX): + return DP83TD510E_LED_MODE_DUPLEX; + case BIT(TRIGGER_NETDEV_TX): + return DP83TD510E_LED_MODE_TX_ACTIVITY; + case BIT(TRIGGER_NETDEV_RX): + return DP83TD510E_LED_MODE_RX_ACTIVITY; + case BIT(TRIGGER_NETDEV_TX) | BIT(TRIGGER_NETDEV_RX): + return DP83TD510E_LED_MODE_TX_RX_ACTIVITY; + case BIT(TRIGGER_NETDEV_LINK) | BIT(TRIGGER_NETDEV_TX) | + BIT(TRIGGER_NETDEV_RX): + return DP83TD510E_LED_MODE_LINK_BLINK; + default: + return -EOPNOTSUPP; + } +} + +static int dp83td510_led_hw_is_supported(struct phy_device *phydev, u8 index, + unsigned long rules) +{ + int ret; + + ret = dp83td510_led_mode(index, rules); + if (ret < 0) + return ret; + + return 0; +} + +static int dp83td510_led_hw_control_set(struct phy_device *phydev, u8 index, + unsigned long rules) +{ + int mode, ret; + + mode = dp83td510_led_mode(index, rules); + if (mode < 0) + return mode; + + ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, DP83TD510E_LEDS_CFG_1, + DP83TD510E_LED_FN_MASK(index), + DP83TD510E_LED_FN(index, mode)); + if (ret) + return ret; + + return phy_modify_mmd(phydev, MDIO_MMD_VEND2, DP83TD510E_LEDS_CFG_2, + DP83TD510E_LED_DRV_EN(index), 0); +} + +static int dp83td510_led_hw_control_get(struct phy_device *phydev, + u8 index, unsigned long *rules) +{ + int val; + + val = phy_read_mmd(phydev, MDIO_MMD_VEND2, DP83TD510E_LEDS_CFG_1); + if (val < 0) + return val; + + val &= DP83TD510E_LED_FN_MASK(index); + val >>= index * 4; + + switch (val) { + case DP83TD510E_LED_MODE_LINK_OK: + *rules = BIT(TRIGGER_NETDEV_LINK); + break; + /* LED mode: LED SPEED (10BaseT1L indicator) */ + case DP83TD510E_LED_MODE_LED_SPEED: + *rules = BIT(TRIGGER_NETDEV_LINK_10); + break; + case DP83TD510E_LED_MODE_DUPLEX: + *rules = BIT(TRIGGER_NETDEV_FULL_DUPLEX); + break; + case DP83TD510E_LED_MODE_TX_ACTIVITY: + *rules = BIT(TRIGGER_NETDEV_TX); + break; + case DP83TD510E_LED_MODE_RX_ACTIVITY: + *rules = BIT(TRIGGER_NETDEV_RX); + break; + case DP83TD510E_LED_MODE_TX_RX_ACTIVITY: + *rules = BIT(TRIGGER_NETDEV_TX) | BIT(TRIGGER_NETDEV_RX); + break; + case DP83TD510E_LED_MODE_LINK_BLINK: + *rules = BIT(TRIGGER_NETDEV_LINK) | + BIT(TRIGGER_NETDEV_TX) | + BIT(TRIGGER_NETDEV_RX); + break; + default: + *rules = 0; + break; + } + + return 0; +} + +static int dp83td510_led_polarity_set(struct phy_device *phydev, int index, + unsigned long modes) +{ + u16 polarity = DP83TD510E_LED_POLARITY(index); + u32 mode; + + for_each_set_bit(mode, &modes, __PHY_LED_MODES_NUM) { + switch (mode) { + case PHY_LED_ACTIVE_LOW: + polarity = 0; + break; + default: + return -EINVAL; + } + } + + return phy_modify_mmd(phydev, MDIO_MMD_VEND2, DP83TD510E_LEDS_CFG_2, + DP83TD510E_LED_POLARITY(index), polarity); +} + /** * dp83td510_update_stats - Update the PHY statistics for the DP83TD510 PHY. * @phydev: Pointer to the phy_device structure. @@ -712,6 +893,12 @@ static struct phy_driver dp83td510_driver[] = { .get_phy_stats = dp83td510_get_phy_stats, .update_stats = dp83td510_update_stats, + .led_brightness_set = dp83td510_led_brightness_set, + .led_hw_is_supported = dp83td510_led_hw_is_supported, + .led_hw_control_set = dp83td510_led_hw_control_set, + .led_hw_control_get = dp83td510_led_hw_control_get, + .led_polarity_set = dp83td510_led_polarity_set, + .suspend = genphy_suspend, .resume = genphy_resume, } }; diff --git a/drivers/net/phy/dp83tg720.c b/drivers/net/phy/dp83tg720.c index 050f4537d140..7e76323409c4 100644 --- a/drivers/net/phy/dp83tg720.c +++ b/drivers/net/phy/dp83tg720.c @@ -4,12 +4,31 @@ */ #include <linux/bitfield.h> #include <linux/ethtool_netlink.h> +#include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/phy.h> +#include <linux/random.h> #include "open_alliance_helpers.h" +/* + * DP83TG720S_POLL_ACTIVE_LINK - Polling interval in milliseconds when the link + * is active. + * DP83TG720S_POLL_NO_LINK_MIN - Minimum polling interval in milliseconds when + * the link is down. + * DP83TG720S_POLL_NO_LINK_MAX - Maximum polling interval in milliseconds when + * the link is down. + * + * These values are not documented or officially recommended by the vendor but + * were determined through empirical testing. They achieve a good balance in + * minimizing the number of reset retries while ensuring reliable link recovery + * within a reasonable timeframe. + */ +#define DP83TG720S_POLL_ACTIVE_LINK 1000 +#define DP83TG720S_POLL_NO_LINK_MIN 100 +#define DP83TG720S_POLL_NO_LINK_MAX 1000 + #define DP83TG720S_PHY_ID 0x2000a284 /* MDIO_MMD_VEND2 registers */ @@ -371,6 +390,13 @@ static int dp83tg720_read_status(struct phy_device *phydev) if (ret) return ret; + /* Sleep 600ms for PHY stabilization post-reset. + * Empirically chosen value (not documented). + * Helps reduce reset bounces with link partners having similar + * issues. + */ + msleep(600); + /* After HW reset we need to restore master/slave configuration. * genphy_c45_pma_baset1_read_master_slave() call will be done * by the dp83tg720_config_aneg() function. @@ -498,6 +524,57 @@ static int dp83tg720_probe(struct phy_device *phydev) return 0; } +/** + * dp83tg720_get_next_update_time - Determine the next update time for PHY + * state + * @phydev: Pointer to the phy_device structure + * + * This function addresses a limitation of the DP83TG720 PHY, which cannot + * reliably detect or report a stable link state. To recover from such + * scenarios, the PHY must be periodically reset when the link is down. However, + * if the link partner also runs Linux with the same driver, synchronized reset + * intervals can lead to a deadlock where the link never establishes due to + * simultaneous resets on both sides. + * + * To avoid this, the function implements randomized polling intervals when the + * link is down. It ensures that reset intervals are desynchronized by + * introducing a random delay between a configured minimum and maximum range. + * When the link is up, a fixed polling interval is used to minimize overhead. + * + * This mechanism guarantees that the link will reestablish within 10 seconds + * in the worst-case scenario. + * + * Return: Time (in jiffies) until the next update event for the PHY state + * machine. + */ +static unsigned int dp83tg720_get_next_update_time(struct phy_device *phydev) +{ + unsigned int next_time_jiffies; + + if (phydev->link) { + /* When the link is up, use a fixed 1000ms interval + * (in jiffies) + */ + next_time_jiffies = + msecs_to_jiffies(DP83TG720S_POLL_ACTIVE_LINK); + } else { + unsigned int min_jiffies, max_jiffies, rand_jiffies; + + /* When the link is down, randomize interval between min/max + * (in jiffies) + */ + min_jiffies = msecs_to_jiffies(DP83TG720S_POLL_NO_LINK_MIN); + max_jiffies = msecs_to_jiffies(DP83TG720S_POLL_NO_LINK_MAX); + + rand_jiffies = min_jiffies + + get_random_u32_below(max_jiffies - min_jiffies + 1); + next_time_jiffies = rand_jiffies; + } + + /* Ensure the polling time is at least one jiffy */ + return max(next_time_jiffies, 1U); +} + static struct phy_driver dp83tg720_driver[] = { { PHY_ID_MATCH_MODEL(DP83TG720S_PHY_ID), @@ -516,6 +593,7 @@ static struct phy_driver dp83tg720_driver[] = { .get_link_stats = dp83tg720_get_link_stats, .get_phy_stats = dp83tg720_get_phy_stats, .update_stats = dp83tg720_update_stats, + .get_next_update_time = dp83tg720_get_next_update_time, .suspend = genphy_suspend, .resume = genphy_resume, diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c index aef739c20ac4..ee7831a9849b 100644 --- a/drivers/net/phy/fixed_phy.c +++ b/drivers/net/phy/fixed_phy.c @@ -10,7 +10,7 @@ #include <linux/kernel.h> #include <linux/module.h> -#include <linux/platform_device.h> +#include <linux/device/faux.h> #include <linux/list.h> #include <linux/mii.h> #include <linux/phy.h> @@ -40,7 +40,7 @@ struct fixed_phy { struct gpio_desc *link_gpiod; }; -static struct platform_device *pdev; +static struct faux_device *fdev; static struct fixed_mdio_bus platform_fmb = { .phys = LIST_HEAD_INIT(platform_fmb.phys), }; @@ -337,9 +337,9 @@ static int __init fixed_mdio_bus_init(void) struct fixed_mdio_bus *fmb = &platform_fmb; int ret; - pdev = platform_device_register_simple("Fixed MDIO bus", 0, NULL, 0); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); + fdev = faux_device_create("Fixed MDIO bus", NULL, NULL); + if (!fdev) + return -ENODEV; fmb->mii_bus = mdiobus_alloc(); if (fmb->mii_bus == NULL) { @@ -350,7 +350,7 @@ static int __init fixed_mdio_bus_init(void) snprintf(fmb->mii_bus->id, MII_BUS_ID_SIZE, "fixed-0"); fmb->mii_bus->name = "Fixed MDIO Bus"; fmb->mii_bus->priv = fmb; - fmb->mii_bus->parent = &pdev->dev; + fmb->mii_bus->parent = &fdev->dev; fmb->mii_bus->read = &fixed_mdio_read; fmb->mii_bus->write = &fixed_mdio_write; fmb->mii_bus->phy_mask = ~0; @@ -364,7 +364,7 @@ static int __init fixed_mdio_bus_init(void) err_mdiobus_alloc: mdiobus_free(fmb->mii_bus); err_mdiobus_reg: - platform_device_unregister(pdev); + faux_device_destroy(fdev); return ret; } module_init(fixed_mdio_bus_init); @@ -376,7 +376,7 @@ static void __exit fixed_mdio_bus_exit(void) mdiobus_unregister(fmb->mii_bus); mdiobus_free(fmb->mii_bus); - platform_device_unregister(pdev); + faux_device_destroy(fdev); list_for_each_entry_safe(fp, tmp, &fmb->phys, node) { list_del(&fp->node); diff --git a/drivers/net/phy/marvell-88q2xxx.c b/drivers/net/phy/marvell-88q2xxx.c index a3996471a1c9..23e1f0521f54 100644 --- a/drivers/net/phy/marvell-88q2xxx.c +++ b/drivers/net/phy/marvell-88q2xxx.c @@ -7,30 +7,34 @@ * Copyright (C) 2024 Liebherr-Electronics and Drives GmbH */ #include <linux/ethtool_netlink.h> +#include <linux/hwmon.h> #include <linux/marvell_phy.h> +#include <linux/of.h> #include <linux/phy.h> -#include <linux/hwmon.h> -#define PHY_ID_88Q2220_REVB0 (MARVELL_PHY_ID_88Q2220 | 0x1) -#define PHY_ID_88Q2220_REVB1 (MARVELL_PHY_ID_88Q2220 | 0x2) -#define PHY_ID_88Q2220_REVB2 (MARVELL_PHY_ID_88Q2220 | 0x3) +#define PHY_ID_88Q2220_REVB0 (MARVELL_PHY_ID_88Q2220 | 0x1) +#define PHY_ID_88Q2220_REVB1 (MARVELL_PHY_ID_88Q2220 | 0x2) +#define PHY_ID_88Q2220_REVB2 (MARVELL_PHY_ID_88Q2220 | 0x3) -#define MDIO_MMD_AN_MV_STAT 32769 -#define MDIO_MMD_AN_MV_STAT_ANEG 0x0100 -#define MDIO_MMD_AN_MV_STAT_LOCAL_RX 0x1000 -#define MDIO_MMD_AN_MV_STAT_REMOTE_RX 0x2000 -#define MDIO_MMD_AN_MV_STAT_LOCAL_MASTER 0x4000 -#define MDIO_MMD_AN_MV_STAT_MS_CONF_FAULT 0x8000 +#define MDIO_MMD_AN_MV_STAT 32769 +#define MDIO_MMD_AN_MV_STAT_ANEG 0x0100 +#define MDIO_MMD_AN_MV_STAT_LOCAL_RX 0x1000 +#define MDIO_MMD_AN_MV_STAT_REMOTE_RX 0x2000 +#define MDIO_MMD_AN_MV_STAT_LOCAL_MASTER 0x4000 +#define MDIO_MMD_AN_MV_STAT_MS_CONF_FAULT 0x8000 -#define MDIO_MMD_AN_MV_STAT2 32794 -#define MDIO_MMD_AN_MV_STAT2_AN_RESOLVED 0x0800 -#define MDIO_MMD_AN_MV_STAT2_100BT1 0x2000 -#define MDIO_MMD_AN_MV_STAT2_1000BT1 0x4000 +#define MDIO_MMD_AN_MV_STAT2 32794 +#define MDIO_MMD_AN_MV_STAT2_AN_RESOLVED 0x0800 +#define MDIO_MMD_AN_MV_STAT2_100BT1 0x2000 +#define MDIO_MMD_AN_MV_STAT2_1000BT1 0x4000 -#define MDIO_MMD_PCS_MV_INT_EN 32784 -#define MDIO_MMD_PCS_MV_INT_EN_LINK_UP 0x0040 -#define MDIO_MMD_PCS_MV_INT_EN_LINK_DOWN 0x0080 -#define MDIO_MMD_PCS_MV_INT_EN_100BT1 0x1000 +#define MDIO_MMD_PCS_MV_RESET_CTRL 32768 +#define MDIO_MMD_PCS_MV_RESET_CTRL_TX_DISABLE 0x8 + +#define MDIO_MMD_PCS_MV_INT_EN 32784 +#define MDIO_MMD_PCS_MV_INT_EN_LINK_UP 0x0040 +#define MDIO_MMD_PCS_MV_INT_EN_LINK_DOWN 0x0080 +#define MDIO_MMD_PCS_MV_INT_EN_100BT1 0x1000 #define MDIO_MMD_PCS_MV_GPIO_INT_STAT 32785 #define MDIO_MMD_PCS_MV_GPIO_INT_STAT_LINK_UP 0x0040 @@ -40,6 +44,22 @@ #define MDIO_MMD_PCS_MV_GPIO_INT_CTRL 32787 #define MDIO_MMD_PCS_MV_GPIO_INT_CTRL_TRI_DIS 0x0800 +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL 32790 +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_1_MASK GENMASK(7, 4) +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_0_MASK GENMASK(3, 0) +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK 0x0 /* Link established */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_RX_TX 0x1 /* Link established, blink for rx or tx activity */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_1000BT1 0x2 /* Blink 3x for 1000BT1 link established */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_RX_TX_ON 0x3 /* Receive or transmit activity */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_RX_TX 0x4 /* Blink on receive or transmit activity */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_TX 0x5 /* Transmit activity */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_COPPER 0x6 /* Copper Link established */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_1000BT1_ON 0x7 /* 1000BT1 link established */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_FORCE_OFF 0x8 /* Force off */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_FORCE_ON 0x9 /* Force on */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_FORCE_HIGHZ 0xa /* Force Hi-Z */ +#define MDIO_MMD_PCS_MV_LED_FUNC_CTRL_FORCE_BLINK 0xb /* Force blink */ + #define MDIO_MMD_PCS_MV_TEMP_SENSOR1 32833 #define MDIO_MMD_PCS_MV_TEMP_SENSOR1_RAW_INT 0x0001 #define MDIO_MMD_PCS_MV_TEMP_SENSOR1_INT 0x0040 @@ -60,11 +80,11 @@ #define MDIO_MMD_PCS_MV_100BT1_STAT1_REMOTE_RX 0x2000 #define MDIO_MMD_PCS_MV_100BT1_STAT1_LOCAL_MASTER 0x4000 -#define MDIO_MMD_PCS_MV_100BT1_STAT2 33033 -#define MDIO_MMD_PCS_MV_100BT1_STAT2_JABBER 0x0001 -#define MDIO_MMD_PCS_MV_100BT1_STAT2_POL 0x0002 -#define MDIO_MMD_PCS_MV_100BT1_STAT2_LINK 0x0004 -#define MDIO_MMD_PCS_MV_100BT1_STAT2_ANGE 0x0008 +#define MDIO_MMD_PCS_MV_100BT1_STAT2 33033 +#define MDIO_MMD_PCS_MV_100BT1_STAT2_JABBER 0x0001 +#define MDIO_MMD_PCS_MV_100BT1_STAT2_POL 0x0002 +#define MDIO_MMD_PCS_MV_100BT1_STAT2_LINK 0x0004 +#define MDIO_MMD_PCS_MV_100BT1_STAT2_ANGE 0x0008 #define MDIO_MMD_PCS_MV_100BT1_INT_EN 33042 #define MDIO_MMD_PCS_MV_100BT1_INT_EN_LINKEVENT 0x0400 @@ -72,7 +92,7 @@ #define MDIO_MMD_PCS_MV_COPPER_INT_STAT 33043 #define MDIO_MMD_PCS_MV_COPPER_INT_STAT_LINKEVENT 0x0400 -#define MDIO_MMD_PCS_MV_RX_STAT 33328 +#define MDIO_MMD_PCS_MV_RX_STAT 33328 #define MDIO_MMD_PCS_MV_TDR_RESET 65226 #define MDIO_MMD_PCS_MV_TDR_RESET_TDR_RST 0x1000 @@ -95,8 +115,12 @@ #define MDIO_MMD_PCS_MV_TDR_OFF_CUTOFF 65246 +#define MV88Q2XXX_LED_INDEX_TX_ENABLE 0 +#define MV88Q2XXX_LED_INDEX_GPIO 1 + struct mv88q2xxx_priv { bool enable_temp; + bool enable_led0; }; struct mmd_val { @@ -460,6 +484,9 @@ static int mv88q2xxx_config_aneg(struct phy_device *phydev) static int mv88q2xxx_config_init(struct phy_device *phydev) { + struct mv88q2xxx_priv *priv = phydev->priv; + int ret; + /* The 88Q2XXX PHYs do have the extended ability register available, but * register MDIO_PMA_EXTABLE where they should signalize it does not * work according to specification. Therefore, we force it here. @@ -469,10 +496,31 @@ static int mv88q2xxx_config_init(struct phy_device *phydev) /* Configure interrupt with default settings, output is driven low for * active interrupt and high for inactive. */ - if (phy_interrupt_is_valid(phydev)) - return phy_set_bits_mmd(phydev, MDIO_MMD_PCS, - MDIO_MMD_PCS_MV_GPIO_INT_CTRL, - MDIO_MMD_PCS_MV_GPIO_INT_CTRL_TRI_DIS); + if (phy_interrupt_is_valid(phydev)) { + ret = phy_set_bits_mmd(phydev, MDIO_MMD_PCS, + MDIO_MMD_PCS_MV_GPIO_INT_CTRL, + MDIO_MMD_PCS_MV_GPIO_INT_CTRL_TRI_DIS); + if (ret < 0) + return ret; + } + + /* Enable LED function and disable TX disable feature on LED/TX_ENABLE */ + if (priv->enable_led0) { + ret = phy_clear_bits_mmd(phydev, MDIO_MMD_PCS, + MDIO_MMD_PCS_MV_RESET_CTRL, + MDIO_MMD_PCS_MV_RESET_CTRL_TX_DISABLE); + if (ret < 0) + return ret; + } + + /* Enable temperature sense */ + if (priv->enable_temp) { + ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, + MDIO_MMD_PCS_MV_TEMP_SENSOR2, + MDIO_MMD_PCS_MV_TEMP_SENSOR2_DIS_MASK, 0); + if (ret < 0) + return ret; + } return 0; } @@ -717,16 +765,10 @@ static int mv88q2xxx_hwmon_probe(struct phy_device *phydev) struct mv88q2xxx_priv *priv = phydev->priv; struct device *dev = &phydev->mdio.dev; struct device *hwmon; - char *hwmon_name; priv->enable_temp = true; - hwmon_name = devm_hwmon_sanitize_name(dev, dev_name(dev)); - if (IS_ERR(hwmon_name)) - return PTR_ERR(hwmon_name); - hwmon = devm_hwmon_device_register_with_info(dev, - hwmon_name, - phydev, + hwmon = devm_hwmon_device_register_with_info(dev, NULL, phydev, &mv88q2xxx_hwmon_chip_info, NULL); @@ -740,6 +782,49 @@ static int mv88q2xxx_hwmon_probe(struct phy_device *phydev) } #endif +#if IS_ENABLED(CONFIG_OF_MDIO) +static int mv88q2xxx_leds_probe(struct phy_device *phydev) +{ + struct device_node *node = phydev->mdio.dev.of_node; + struct mv88q2xxx_priv *priv = phydev->priv; + struct device_node *leds; + int ret = 0; + u32 index; + + if (!node) + return 0; + + leds = of_get_child_by_name(node, "leds"); + if (!leds) + return 0; + + for_each_available_child_of_node_scoped(leds, led) { + ret = of_property_read_u32(led, "reg", &index); + if (ret) + goto exit; + + if (index > MV88Q2XXX_LED_INDEX_GPIO) { + ret = -EINVAL; + goto exit; + } + + if (index == MV88Q2XXX_LED_INDEX_TX_ENABLE) + priv->enable_led0 = true; + } + +exit: + of_node_put(leds); + + return ret; +} + +#else +static int mv88q2xxx_leds_probe(struct phy_device *phydev) +{ + return 0; +} +#endif + static int mv88q2xxx_probe(struct phy_device *phydev) { struct mv88q2xxx_priv *priv; @@ -750,6 +835,21 @@ static int mv88q2xxx_probe(struct phy_device *phydev) phydev->priv = priv; + return 0; +} + +static int mv88q222x_probe(struct phy_device *phydev) +{ + int ret; + + ret = mv88q2xxx_probe(phydev); + if (ret) + return ret; + + ret = mv88q2xxx_leds_probe(phydev); + if (ret) + return ret; + return mv88q2xxx_hwmon_probe(phydev); } @@ -817,18 +917,6 @@ static int mv88q222x_revb1_revb2_config_init(struct phy_device *phydev) static int mv88q222x_config_init(struct phy_device *phydev) { - struct mv88q2xxx_priv *priv = phydev->priv; - int ret; - - /* Enable temperature sense */ - if (priv->enable_temp) { - ret = phy_modify_mmd(phydev, MDIO_MMD_PCS, - MDIO_MMD_PCS_MV_TEMP_SENSOR2, - MDIO_MMD_PCS_MV_TEMP_SENSOR2_DIS_MASK, 0); - if (ret < 0) - return ret; - } - if (phydev->c45_ids.device_ids[MDIO_MMD_PMAPMD] == PHY_ID_88Q2220_REVB0) return mv88q222x_revb0_config_init(phydev); else @@ -918,11 +1006,104 @@ static int mv88q222x_cable_test_get_status(struct phy_device *phydev, return 0; } +static int mv88q2xxx_led_mode(u8 index, unsigned long rules) +{ + switch (rules) { + case BIT(TRIGGER_NETDEV_LINK): + return MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK; + case BIT(TRIGGER_NETDEV_LINK_1000): + return MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_1000BT1_ON; + case BIT(TRIGGER_NETDEV_TX): + return MDIO_MMD_PCS_MV_LED_FUNC_CTRL_TX; + case BIT(TRIGGER_NETDEV_TX) | BIT(TRIGGER_NETDEV_RX): + return MDIO_MMD_PCS_MV_LED_FUNC_CTRL_RX_TX; + case BIT(TRIGGER_NETDEV_LINK) | BIT(TRIGGER_NETDEV_TX) | BIT(TRIGGER_NETDEV_RX): + return MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_RX_TX; + default: + return -EOPNOTSUPP; + } +} + +static int mv88q2xxx_led_hw_is_supported(struct phy_device *phydev, u8 index, + unsigned long rules) +{ + int mode; + + mode = mv88q2xxx_led_mode(index, rules); + if (mode < 0) + return mode; + + return 0; +} + +static int mv88q2xxx_led_hw_control_set(struct phy_device *phydev, u8 index, + unsigned long rules) +{ + int mode; + + mode = mv88q2xxx_led_mode(index, rules); + if (mode < 0) + return mode; + + if (index == MV88Q2XXX_LED_INDEX_TX_ENABLE) + return phy_modify_mmd(phydev, MDIO_MMD_PCS, + MDIO_MMD_PCS_MV_LED_FUNC_CTRL, + MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_0_MASK, + FIELD_PREP(MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_0_MASK, + mode)); + else + return phy_modify_mmd(phydev, MDIO_MMD_PCS, + MDIO_MMD_PCS_MV_LED_FUNC_CTRL, + MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_1_MASK, + FIELD_PREP(MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_1_MASK, + mode)); +} + +static int mv88q2xxx_led_hw_control_get(struct phy_device *phydev, u8 index, + unsigned long *rules) +{ + int val; + + val = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_MMD_PCS_MV_LED_FUNC_CTRL); + if (val < 0) + return val; + + if (index == MV88Q2XXX_LED_INDEX_TX_ENABLE) + val = FIELD_GET(MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_0_MASK, val); + else + val = FIELD_GET(MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LED_1_MASK, val); + + switch (val) { + case MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK: + *rules = BIT(TRIGGER_NETDEV_LINK); + break; + case MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_1000BT1_ON: + *rules = BIT(TRIGGER_NETDEV_LINK_1000); + break; + case MDIO_MMD_PCS_MV_LED_FUNC_CTRL_TX: + *rules = BIT(TRIGGER_NETDEV_TX); + break; + case MDIO_MMD_PCS_MV_LED_FUNC_CTRL_RX_TX: + *rules = BIT(TRIGGER_NETDEV_TX) | BIT(TRIGGER_NETDEV_RX); + break; + case MDIO_MMD_PCS_MV_LED_FUNC_CTRL_LINK_RX_TX: + *rules = BIT(TRIGGER_NETDEV_LINK) | BIT(TRIGGER_NETDEV_TX) | + BIT(TRIGGER_NETDEV_RX); + break; + default: + *rules = 0; + break; + } + + return 0; +} + static struct phy_driver mv88q2xxx_driver[] = { { .phy_id = MARVELL_PHY_ID_88Q2110, .phy_id_mask = MARVELL_PHY_ID_MASK, .name = "mv88q2110", + .probe = mv88q2xxx_probe, .get_features = mv88q2xxx_get_features, .config_aneg = mv88q2xxx_config_aneg, .config_init = mv88q2110_config_init, @@ -937,7 +1118,7 @@ static struct phy_driver mv88q2xxx_driver[] = { .phy_id_mask = MARVELL_PHY_ID_MASK, .name = "mv88q2220", .flags = PHY_POLL_CABLE_TEST, - .probe = mv88q2xxx_probe, + .probe = mv88q222x_probe, .get_features = mv88q2xxx_get_features, .config_aneg = mv88q2xxx_config_aneg, .aneg_done = genphy_c45_aneg_done, @@ -953,6 +1134,9 @@ static struct phy_driver mv88q2xxx_driver[] = { .get_sqi_max = mv88q2xxx_get_sqi_max, .suspend = mv88q2xxx_suspend, .resume = mv88q2xxx_resume, + .led_hw_is_supported = mv88q2xxx_led_hw_is_supported, + .led_hw_control_set = mv88q2xxx_led_hw_control_set, + .led_hw_control_get = mv88q2xxx_led_hw_control_get, }, }; diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 44e1927de499..623292948fa7 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -2131,52 +2131,52 @@ static void marvell_get_stats_simple(struct phy_device *phydev, data[i] = marvell_get_stat_simple(phydev, i); } -static int m88e1510_loopback(struct phy_device *phydev, bool enable) +static int m88e1510_loopback(struct phy_device *phydev, bool enable, int speed) { + u16 bmcr_ctl, mscr2_ctl = 0; int err; - if (enable) { - u16 bmcr_ctl, mscr2_ctl = 0; + if (!enable) + return genphy_loopback(phydev, enable, 0); - bmcr_ctl = mii_bmcr_encode_fixed(phydev->speed, phydev->duplex); - - err = phy_write(phydev, MII_BMCR, bmcr_ctl); - if (err < 0) - return err; + if (speed == SPEED_10 || speed == SPEED_100 || speed == SPEED_1000) + phydev->speed = speed; + else if (speed) + return -EINVAL; - if (phydev->speed == SPEED_1000) - mscr2_ctl = BMCR_SPEED1000; - else if (phydev->speed == SPEED_100) - mscr2_ctl = BMCR_SPEED100; + bmcr_ctl = mii_bmcr_encode_fixed(phydev->speed, phydev->duplex); - err = phy_modify_paged(phydev, MII_MARVELL_MSCR_PAGE, - MII_88E1510_MSCR_2, BMCR_SPEED1000 | - BMCR_SPEED100, mscr2_ctl); - if (err < 0) - return err; + err = phy_write(phydev, MII_BMCR, bmcr_ctl); + if (err < 0) + return err; - /* Need soft reset to have speed configuration takes effect */ - err = genphy_soft_reset(phydev); - if (err < 0) - return err; + if (phydev->speed == SPEED_1000) + mscr2_ctl = BMCR_SPEED1000; + else if (phydev->speed == SPEED_100) + mscr2_ctl = BMCR_SPEED100; - err = phy_modify(phydev, MII_BMCR, BMCR_LOOPBACK, - BMCR_LOOPBACK); + err = phy_modify_paged(phydev, MII_MARVELL_MSCR_PAGE, + MII_88E1510_MSCR_2, BMCR_SPEED1000 | + BMCR_SPEED100, mscr2_ctl); + if (err < 0) + return err; - if (!err) { - /* It takes some time for PHY device to switch - * into/out-of loopback mode. - */ - msleep(1000); - } + /* Need soft reset to have speed configuration takes effect */ + err = genphy_soft_reset(phydev); + if (err < 0) return err; - } else { - err = phy_modify(phydev, MII_BMCR, BMCR_LOOPBACK, 0); - if (err < 0) - return err; - return phy_config_aneg(phydev); + err = phy_modify(phydev, MII_BMCR, BMCR_LOOPBACK, + BMCR_LOOPBACK); + + if (!err) { + /* + * It takes some time for PHY device to switch into loopback + * mode. + */ + msleep(1000); } + return err; } static int marvell_vct5_wait_complete(struct phy_device *phydev) @@ -3124,33 +3124,13 @@ static umode_t marvell_hwmon_is_visible(const void *data, } } -static u32 marvell_hwmon_chip_config[] = { - HWMON_C_REGISTER_TZ, - 0 -}; - -static const struct hwmon_channel_info marvell_hwmon_chip = { - .type = hwmon_chip, - .config = marvell_hwmon_chip_config, -}; - /* we can define HWMON_T_CRIT and HWMON_T_MAX_ALARM even though these are not * defined for all PHYs, because the hwmon code checks whether the attributes * exists via the .is_visible method */ -static u32 marvell_hwmon_temp_config[] = { - HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_MAX_ALARM, - 0 -}; - -static const struct hwmon_channel_info marvell_hwmon_temp = { - .type = hwmon_temp, - .config = marvell_hwmon_temp_config, -}; - static const struct hwmon_channel_info * const marvell_hwmon_info[] = { - &marvell_hwmon_chip, - &marvell_hwmon_temp, + HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ), + HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_CRIT | HWMON_T_MAX_ALARM), NULL }; diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c index 623bdb8466b8..5354c8895163 100644 --- a/drivers/net/phy/marvell10g.c +++ b/drivers/net/phy/marvell10g.c @@ -230,29 +230,9 @@ static const struct hwmon_ops mv3310_hwmon_ops = { .read = mv3310_hwmon_read, }; -static u32 mv3310_hwmon_chip_config[] = { - HWMON_C_REGISTER_TZ | HWMON_C_UPDATE_INTERVAL, - 0, -}; - -static const struct hwmon_channel_info mv3310_hwmon_chip = { - .type = hwmon_chip, - .config = mv3310_hwmon_chip_config, -}; - -static u32 mv3310_hwmon_temp_config[] = { - HWMON_T_INPUT, - 0, -}; - -static const struct hwmon_channel_info mv3310_hwmon_temp = { - .type = hwmon_temp, - .config = mv3310_hwmon_temp_config, -}; - static const struct hwmon_channel_info * const mv3310_hwmon_info[] = { - &mv3310_hwmon_chip, - &mv3310_hwmon_temp, + HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ | HWMON_C_UPDATE_INTERVAL), + HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT), NULL, }; diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index 7e2f10182c0c..ede596c1a69d 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -551,6 +551,8 @@ static int mdiobus_create_device(struct mii_bus *bus, static struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr, bool c45) { struct phy_device *phydev = ERR_PTR(-ENODEV); + struct fwnode_handle *fwnode; + char node_name[16]; int err; phydev = get_phy_device(bus, addr, c45); @@ -562,6 +564,18 @@ static struct phy_device *mdiobus_scan(struct mii_bus *bus, int addr, bool c45) */ of_mdiobus_link_mdiodev(bus, &phydev->mdio); + /* Search for a swnode for the phy in the swnode hierarchy of the bus. + * If there is no swnode for the phy provided, just ignore it. + */ + if (dev_fwnode(&bus->dev) && !dev_fwnode(&phydev->mdio.dev)) { + snprintf(node_name, sizeof(node_name), "ethernet-phy@%d", + addr); + fwnode = fwnode_get_named_child_node(dev_fwnode(&bus->dev), + node_name); + if (fwnode) + device_set_node(&phydev->mdio.dev, fwnode); + } + err = phy_device_register(phydev); if (err) { phy_device_free(phydev); diff --git a/drivers/net/phy/mediatek/mtk-ge-soc.c b/drivers/net/phy/mediatek/mtk-ge-soc.c index bdf99b327029..175cf5239bba 100644 --- a/drivers/net/phy/mediatek/mtk-ge-soc.c +++ b/drivers/net/phy/mediatek/mtk-ge-soc.c @@ -8,6 +8,7 @@ #include <linux/phy.h> #include <linux/regmap.h> +#include "../phylib.h" #include "mtk.h" #define MTK_GPHY_ID_MT7981 0x03a29461 @@ -24,7 +25,107 @@ #define MTK_PHY_SMI_DET_ON_THRESH_MASK GENMASK(13, 8) #define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30 -#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5 + +/* Registers on Token Ring debug nodes */ +/* ch_addr = 0x0, node_addr = 0x7, data_addr = 0x15 */ +/* NormMseLoThresh */ +#define NORMAL_MSE_LO_THRESH_MASK GENMASK(15, 8) + +/* ch_addr = 0x0, node_addr = 0xf, data_addr = 0x3c */ +/* RemAckCntLimitCtrl */ +#define REMOTE_ACK_COUNT_LIMIT_CTRL_MASK GENMASK(2, 1) + +/* ch_addr = 0x1, node_addr = 0xd, data_addr = 0x20 */ +/* VcoSlicerThreshBitsHigh */ +#define VCO_SLICER_THRESH_HIGH_MASK GENMASK(23, 0) + +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x0 */ +/* DfeTailEnableVgaThresh1000 */ +#define DFE_TAIL_EANBLE_VGA_TRHESH_1000 GENMASK(5, 1) + +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x1 */ +/* MrvlTrFix100Kp */ +#define MRVL_TR_FIX_100KP_MASK GENMASK(22, 20) +/* MrvlTrFix100Kf */ +#define MRVL_TR_FIX_100KF_MASK GENMASK(19, 17) +/* MrvlTrFix1000Kp */ +#define MRVL_TR_FIX_1000KP_MASK GENMASK(16, 14) +/* MrvlTrFix1000Kf */ +#define MRVL_TR_FIX_1000KF_MASK GENMASK(13, 11) + +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x12 */ +/* VgaDecRate */ +#define VGA_DECIMATION_RATE_MASK GENMASK(8, 5) + +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x17 */ +/* SlvDSPreadyTime */ +#define SLAVE_DSP_READY_TIME_MASK GENMASK(22, 15) +/* MasDSPreadyTime */ +#define MASTER_DSP_READY_TIME_MASK GENMASK(14, 7) + +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x18 */ +/* EnabRandUpdTrig */ +#define ENABLE_RANDOM_UPDOWN_COUNTER_TRIGGER BIT(8) + +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x20 */ +/* ResetSyncOffset */ +#define RESET_SYNC_OFFSET_MASK GENMASK(11, 8) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x0 */ +/* FfeUpdGainForceVal */ +#define FFE_UPDATE_GAIN_FORCE_VAL_MASK GENMASK(9, 7) +/* FfeUpdGainForce */ +#define FFE_UPDATE_GAIN_FORCE BIT(6) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x3 */ +/* TrFreeze */ +#define TR_FREEZE_MASK GENMASK(11, 0) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x6 */ +/* SS: Steady-state, KP: Proportional Gain */ +/* SSTrKp100 */ +#define SS_TR_KP100_MASK GENMASK(21, 19) +/* SSTrKf100 */ +#define SS_TR_KF100_MASK GENMASK(18, 16) +/* SSTrKp1000Mas */ +#define SS_TR_KP1000_MASTER_MASK GENMASK(15, 13) +/* SSTrKf1000Mas */ +#define SS_TR_KF1000_MASTER_MASK GENMASK(12, 10) +/* SSTrKp1000Slv */ +#define SS_TR_KP1000_SLAVE_MASK GENMASK(9, 7) +/* SSTrKf1000Slv */ +#define SS_TR_KF1000_SLAVE_MASK GENMASK(6, 4) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x8 */ +/* clear this bit if wanna select from AFE */ +/* Regsigdet_sel_1000 */ +#define EEE1000_SELECT_SIGNAL_DETECTION_FROM_DFE BIT(4) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xd */ +/* RegEEE_st2TrKf1000 */ +#define EEE1000_STAGE2_TR_KF_MASK GENMASK(13, 11) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0xf */ +/* RegEEE_slv_waketr_timer_tar */ +#define SLAVE_WAKETR_TIMER_MASK GENMASK(20, 11) +/* RegEEE_slv_remtx_timer_tar */ +#define SLAVE_REMTX_TIMER_MASK GENMASK(10, 1) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x10 */ +/* RegEEE_slv_wake_int_timer_tar */ +#define SLAVE_WAKEINT_TIMER_MASK GENMASK(10, 1) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x14 */ +/* RegEEE_trfreeze_timer2 */ +#define TR_FREEZE_TIMER2_MASK GENMASK(9, 0) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x1c */ +/* RegEEE100Stg1_tar */ +#define EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK GENMASK(8, 0) + +/* ch_addr = 0x2, node_addr = 0xd, data_addr = 0x25 */ +/* REGEEE_wake_slv_tr_wait_dfesigdet_en */ +#define WAKE_SLAVE_TR_WAIT_DFE_DETECTION_EN BIT(11) #define ANALOG_INTERNAL_OPERATION_MAX_US 20 #define TXRESERVE_MIN 0 @@ -701,40 +802,36 @@ restore: static void mt798x_phy_common_finetune(struct phy_device *phydev) { phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); - /* SlvDSPreadyTime = 24, MasDSPreadyTime = 24 */ - __phy_write(phydev, 0x11, 0xc71); - __phy_write(phydev, 0x12, 0xc); - __phy_write(phydev, 0x10, 0x8fae); - - /* EnabRandUpdTrig = 1 */ - __phy_write(phydev, 0x11, 0x2f00); - __phy_write(phydev, 0x12, 0xe); - __phy_write(phydev, 0x10, 0x8fb0); - - /* NormMseLoThresh = 85 */ - __phy_write(phydev, 0x11, 0x55a0); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x83aa); - - /* FfeUpdGainForce = 1(Enable), FfeUpdGainForceVal = 4 */ - __phy_write(phydev, 0x11, 0x240); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x9680); - - /* TrFreeze = 0 (mt7988 default) */ - __phy_write(phydev, 0x11, 0x0); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x9686); - - /* SSTrKp100 = 5 */ - /* SSTrKf100 = 6 */ - /* SSTrKp1000Mas = 5 */ - /* SSTrKf1000Mas = 6 */ - /* SSTrKp1000Slv = 5 */ - /* SSTrKf1000Slv = 6 */ - __phy_write(phydev, 0x11, 0xbaef); - __phy_write(phydev, 0x12, 0x2e); - __phy_write(phydev, 0x10, 0x968c); + __mtk_tr_modify(phydev, 0x1, 0xf, 0x17, + SLAVE_DSP_READY_TIME_MASK | MASTER_DSP_READY_TIME_MASK, + FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x18) | + FIELD_PREP(MASTER_DSP_READY_TIME_MASK, 0x18)); + + __mtk_tr_set_bits(phydev, 0x1, 0xf, 0x18, + ENABLE_RANDOM_UPDOWN_COUNTER_TRIGGER); + + __mtk_tr_modify(phydev, 0x0, 0x7, 0x15, + NORMAL_MSE_LO_THRESH_MASK, + FIELD_PREP(NORMAL_MSE_LO_THRESH_MASK, 0x55)); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0x0, + FFE_UPDATE_GAIN_FORCE_VAL_MASK, + FIELD_PREP(FFE_UPDATE_GAIN_FORCE_VAL_MASK, 0x4) | + FFE_UPDATE_GAIN_FORCE); + + __mtk_tr_clr_bits(phydev, 0x2, 0xd, 0x3, TR_FREEZE_MASK); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0x6, + SS_TR_KP100_MASK | SS_TR_KF100_MASK | + SS_TR_KP1000_MASTER_MASK | SS_TR_KF1000_MASTER_MASK | + SS_TR_KP1000_SLAVE_MASK | SS_TR_KF1000_SLAVE_MASK, + FIELD_PREP(SS_TR_KP100_MASK, 0x5) | + FIELD_PREP(SS_TR_KF100_MASK, 0x6) | + FIELD_PREP(SS_TR_KP1000_MASTER_MASK, 0x5) | + FIELD_PREP(SS_TR_KF1000_MASTER_MASK, 0x6) | + FIELD_PREP(SS_TR_KP1000_SLAVE_MASK, 0x5) | + FIELD_PREP(SS_TR_KF1000_SLAVE_MASK, 0x6)); + phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); } @@ -757,27 +854,29 @@ static void mt7981_phy_finetune(struct phy_device *phydev) } phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); - /* ResetSyncOffset = 6 */ - __phy_write(phydev, 0x11, 0x600); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x8fc0); + __mtk_tr_modify(phydev, 0x1, 0xf, 0x20, + RESET_SYNC_OFFSET_MASK, + FIELD_PREP(RESET_SYNC_OFFSET_MASK, 0x6)); - /* VgaDecRate = 1 */ - __phy_write(phydev, 0x11, 0x4c2a); - __phy_write(phydev, 0x12, 0x3e); - __phy_write(phydev, 0x10, 0x8fa4); + __mtk_tr_modify(phydev, 0x1, 0xf, 0x12, + VGA_DECIMATION_RATE_MASK, + FIELD_PREP(VGA_DECIMATION_RATE_MASK, 0x1)); /* MrvlTrFix100Kp = 3, MrvlTrFix100Kf = 2, * MrvlTrFix1000Kp = 3, MrvlTrFix1000Kf = 2 */ - __phy_write(phydev, 0x11, 0xd10a); - __phy_write(phydev, 0x12, 0x34); - __phy_write(phydev, 0x10, 0x8f82); + __mtk_tr_modify(phydev, 0x1, 0xf, 0x1, + MRVL_TR_FIX_100KP_MASK | MRVL_TR_FIX_100KF_MASK | + MRVL_TR_FIX_1000KP_MASK | MRVL_TR_FIX_1000KF_MASK, + FIELD_PREP(MRVL_TR_FIX_100KP_MASK, 0x3) | + FIELD_PREP(MRVL_TR_FIX_100KF_MASK, 0x2) | + FIELD_PREP(MRVL_TR_FIX_1000KP_MASK, 0x3) | + FIELD_PREP(MRVL_TR_FIX_1000KF_MASK, 0x2)); /* VcoSlicerThreshBitsHigh */ - __phy_write(phydev, 0x11, 0x5555); - __phy_write(phydev, 0x12, 0x55); - __phy_write(phydev, 0x10, 0x8ec0); + __mtk_tr_modify(phydev, 0x1, 0xd, 0x20, + VCO_SLICER_THRESH_HIGH_MASK, + FIELD_PREP(VCO_SLICER_THRESH_HIGH_MASK, 0x555555)); phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); /* TR_OPEN_LOOP_EN = 1, lpf_x_average = 9 */ @@ -829,25 +928,23 @@ static void mt7988_phy_finetune(struct phy_device *phydev) phy_write_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RG_TX_FILTER, 0x5); phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); - /* ResetSyncOffset = 5 */ - __phy_write(phydev, 0x11, 0x500); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x8fc0); + __mtk_tr_modify(phydev, 0x1, 0xf, 0x20, + RESET_SYNC_OFFSET_MASK, + FIELD_PREP(RESET_SYNC_OFFSET_MASK, 0x5)); /* VgaDecRate is 1 at default on mt7988 */ - /* MrvlTrFix100Kp = 6, MrvlTrFix100Kf = 7, - * MrvlTrFix1000Kp = 6, MrvlTrFix1000Kf = 7 - */ - __phy_write(phydev, 0x11, 0xb90a); - __phy_write(phydev, 0x12, 0x6f); - __phy_write(phydev, 0x10, 0x8f82); - - /* RemAckCntLimitCtrl = 1 */ - __phy_write(phydev, 0x11, 0xfbba); - __phy_write(phydev, 0x12, 0xc3); - __phy_write(phydev, 0x10, 0x87f8); - + __mtk_tr_modify(phydev, 0x1, 0xf, 0x1, + MRVL_TR_FIX_100KP_MASK | MRVL_TR_FIX_100KF_MASK | + MRVL_TR_FIX_1000KP_MASK | MRVL_TR_FIX_1000KF_MASK, + FIELD_PREP(MRVL_TR_FIX_100KP_MASK, 0x6) | + FIELD_PREP(MRVL_TR_FIX_100KF_MASK, 0x7) | + FIELD_PREP(MRVL_TR_FIX_1000KP_MASK, 0x6) | + FIELD_PREP(MRVL_TR_FIX_1000KF_MASK, 0x7)); + + __mtk_tr_modify(phydev, 0x0, 0xf, 0x3c, + REMOTE_ACK_COUNT_LIMIT_CTRL_MASK, + FIELD_PREP(REMOTE_ACK_COUNT_LIMIT_CTRL_MASK, 0x1)); phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); /* TR_OPEN_LOOP_EN = 1, lpf_x_average = 10 */ @@ -923,45 +1020,37 @@ static void mt798x_phy_eee(struct phy_device *phydev) MTK_PHY_TR_READY_SKIP_AFE_WAKEUP); phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); - /* Regsigdet_sel_1000 = 0 */ - __phy_write(phydev, 0x11, 0xb); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x9690); - - /* REG_EEE_st2TrKf1000 = 2 */ - __phy_write(phydev, 0x11, 0x114f); - __phy_write(phydev, 0x12, 0x2); - __phy_write(phydev, 0x10, 0x969a); - - /* RegEEE_slv_wake_tr_timer_tar = 6, RegEEE_slv_remtx_timer_tar = 20 */ - __phy_write(phydev, 0x11, 0x3028); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x969e); - - /* RegEEE_slv_wake_int_timer_tar = 8 */ - __phy_write(phydev, 0x11, 0x5010); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x96a0); - - /* RegEEE_trfreeze_timer2 = 586 */ - __phy_write(phydev, 0x11, 0x24a); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x96a8); - - /* RegEEE100Stg1_tar = 16 */ - __phy_write(phydev, 0x11, 0x3210); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x96b8); - - /* REGEEE_wake_slv_tr_wait_dfesigdet_en = 0 */ - __phy_write(phydev, 0x11, 0x1463); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x96ca); - - /* DfeTailEnableVgaThresh1000 = 27 */ - __phy_write(phydev, 0x11, 0x36); - __phy_write(phydev, 0x12, 0x0); - __phy_write(phydev, 0x10, 0x8f80); + __mtk_tr_clr_bits(phydev, 0x2, 0xd, 0x8, + EEE1000_SELECT_SIGNAL_DETECTION_FROM_DFE); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0xd, + EEE1000_STAGE2_TR_KF_MASK, + FIELD_PREP(EEE1000_STAGE2_TR_KF_MASK, 0x2)); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0xf, + SLAVE_WAKETR_TIMER_MASK | SLAVE_REMTX_TIMER_MASK, + FIELD_PREP(SLAVE_WAKETR_TIMER_MASK, 0x6) | + FIELD_PREP(SLAVE_REMTX_TIMER_MASK, 0x14)); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0x10, + SLAVE_WAKEINT_TIMER_MASK, + FIELD_PREP(SLAVE_WAKEINT_TIMER_MASK, 0x8)); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0x14, + TR_FREEZE_TIMER2_MASK, + FIELD_PREP(TR_FREEZE_TIMER2_MASK, 0x24a)); + + __mtk_tr_modify(phydev, 0x2, 0xd, 0x1c, + EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK, + FIELD_PREP(EEE100_LPSYNC_STAGE1_UPDATE_TIMER_MASK, + 0x10)); + + __mtk_tr_clr_bits(phydev, 0x2, 0xd, 0x25, + WAKE_SLAVE_TR_WAIT_DFE_DETECTION_EN); + + __mtk_tr_modify(phydev, 0x1, 0xf, 0x0, + DFE_TAIL_EANBLE_VGA_TRHESH_1000, + FIELD_PREP(DFE_TAIL_EANBLE_VGA_TRHESH_1000, 0x1b)); phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_3); @@ -1190,7 +1279,7 @@ static int mt798x_phy_led_hw_control_set(struct phy_device *phydev, u8 index, static bool mt7988_phy_led_get_polarity(struct phy_device *phydev, int led_num) { - struct mtk_socphy_shared *priv = phydev->shared->priv; + struct mtk_socphy_shared *priv = phy_package_get_priv(phydev); u32 polarities; if (led_num == 0) @@ -1229,7 +1318,7 @@ static int mt7988_phy_fix_leds_polarities(struct phy_device *phydev) static int mt7988_phy_probe_shared(struct phy_device *phydev) { struct device_node *np = dev_of_node(&phydev->mdio.bus->dev); - struct mtk_socphy_shared *shared = phydev->shared->priv; + struct mtk_socphy_shared *shared = phy_package_get_priv(phydev); struct regmap *regmap; u32 reg; int ret; @@ -1280,7 +1369,7 @@ static int mt7988_phy_probe(struct phy_device *phydev) return err; } - shared = phydev->shared->priv; + shared = phy_package_get_priv(phydev); priv = &shared->priv[phydev->mdio.addr]; phydev->priv = priv; diff --git a/drivers/net/phy/mediatek/mtk-ge.c b/drivers/net/phy/mediatek/mtk-ge.c index b517ca8573e7..73d9b72f9d9e 100644 --- a/drivers/net/phy/mediatek/mtk-ge.c +++ b/drivers/net/phy/mediatek/mtk-ge.c @@ -8,31 +8,58 @@ #define MTK_GPHY_ID_MT7530 0x03a29412 #define MTK_GPHY_ID_MT7531 0x03a29441 -#define MTK_EXT_PAGE_ACCESS 0x1f -#define MTK_PHY_PAGE_STANDARD 0x0000 -#define MTK_PHY_PAGE_EXTENDED 0x0001 -#define MTK_PHY_PAGE_EXTENDED_2 0x0002 -#define MTK_PHY_PAGE_EXTENDED_3 0x0003 -#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30 -#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5 +#define MTK_PHY_PAGE_EXTENDED_2 0x0002 +#define MTK_PHY_PAGE_EXTENDED_3 0x0003 +#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11 0x11 + +#define MTK_PHY_PAGE_EXTENDED_2A30 0x2a30 + +/* Registers on Token Ring debug nodes */ +/* ch_addr = 0x1, node_addr = 0xf, data_addr = 0x17 */ +#define SLAVE_DSP_READY_TIME_MASK GENMASK(22, 15) + +/* Registers on MDIO_MMD_VEND1 */ +#define MTK_PHY_GBE_MODE_TX_DELAY_SEL 0x13 +#define MTK_PHY_TEST_MODE_TX_DELAY_SEL 0x14 +#define MTK_TX_DELAY_PAIR_B_MASK GENMASK(10, 8) +#define MTK_TX_DELAY_PAIR_D_MASK GENMASK(2, 0) + +#define MTK_PHY_MCC_CTRL_AND_TX_POWER_CTRL 0xa6 +#define MTK_MCC_NEARECHO_OFFSET_MASK GENMASK(15, 8) + +#define MTK_PHY_RXADC_CTRL_RG7 0xc6 +#define MTK_PHY_DA_AD_BUF_BIAS_LP_MASK GENMASK(9, 8) + +#define MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG123 0x123 +#define MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK GENMASK(15, 8) +#define MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK GENMASK(7, 0) static void mtk_gephy_config_init(struct phy_device *phydev) { /* Enable HW auto downshift */ - phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED, 0x14, 0, BIT(4)); + phy_modify_paged(phydev, MTK_PHY_PAGE_EXTENDED_1, + MTK_PHY_AUX_CTRL_AND_STATUS, + 0, MTK_PHY_ENABLE_DOWNSHIFT); /* Increase SlvDPSready time */ - phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); - __phy_write(phydev, 0x10, 0xafae); - __phy_write(phydev, 0x12, 0x2f); - __phy_write(phydev, 0x10, 0x8fae); - phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); + mtk_tr_modify(phydev, 0x1, 0xf, 0x17, SLAVE_DSP_READY_TIME_MASK, + FIELD_PREP(SLAVE_DSP_READY_TIME_MASK, 0x5e)); /* Adjust 100_mse_threshold */ - phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x123, 0xffff); - - /* Disable mcc */ - phy_write_mmd(phydev, MDIO_MMD_VEND1, 0xa6, 0x300); + phy_modify_mmd(phydev, MDIO_MMD_VEND1, + MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG123, + MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK | + MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK, + FIELD_PREP(MTK_PHY_LPI_NORM_MSE_LO_THRESH100_MASK, + 0xff) | + FIELD_PREP(MTK_PHY_LPI_NORM_MSE_HI_THRESH100_MASK, + 0xff)); + + /* If echo time is narrower than 0x3, it will be regarded as noise */ + phy_modify_mmd(phydev, MDIO_MMD_VEND1, + MTK_PHY_MCC_CTRL_AND_TX_POWER_CTRL, + MTK_MCC_NEARECHO_OFFSET_MASK, + FIELD_PREP(MTK_MCC_NEARECHO_OFFSET_MASK, 0x3)); } static int mt7530_phy_config_init(struct phy_device *phydev) @@ -40,7 +67,8 @@ static int mt7530_phy_config_init(struct phy_device *phydev) mtk_gephy_config_init(phydev); /* Increase post_update_timer */ - phy_write_paged(phydev, MTK_PHY_PAGE_EXTENDED_3, 0x11, 0x4b); + phy_write_paged(phydev, MTK_PHY_PAGE_EXTENDED_3, + MTK_PHY_RG_LPI_PCS_DSP_CTRL_REG11, 0x4b); return 0; } @@ -51,11 +79,19 @@ static int mt7531_phy_config_init(struct phy_device *phydev) /* PHY link down power saving enable */ phy_set_bits(phydev, 0x17, BIT(4)); - phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, 0xc6, 0x300); + phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_RXADC_CTRL_RG7, + MTK_PHY_DA_AD_BUF_BIAS_LP_MASK, + FIELD_PREP(MTK_PHY_DA_AD_BUF_BIAS_LP_MASK, 0x3)); /* Set TX Pair delay selection */ - phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x13, 0x404); - phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x14, 0x404); + phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_GBE_MODE_TX_DELAY_SEL, + MTK_TX_DELAY_PAIR_B_MASK | MTK_TX_DELAY_PAIR_D_MASK, + FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) | + FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4)); + phy_modify_mmd(phydev, MDIO_MMD_VEND1, MTK_PHY_TEST_MODE_TX_DELAY_SEL, + MTK_TX_DELAY_PAIR_B_MASK | MTK_TX_DELAY_PAIR_D_MASK, + FIELD_PREP(MTK_TX_DELAY_PAIR_B_MASK, 0x4) | + FIELD_PREP(MTK_TX_DELAY_PAIR_D_MASK, 0x4)); return 0; } diff --git a/drivers/net/phy/mediatek/mtk-phy-lib.c b/drivers/net/phy/mediatek/mtk-phy-lib.c index 98a09d670e9c..dfd0f4e439a2 100644 --- a/drivers/net/phy/mediatek/mtk-phy-lib.c +++ b/drivers/net/phy/mediatek/mtk-phy-lib.c @@ -6,6 +6,83 @@ #include "mtk.h" +/* Difference between functions with mtk_tr* and __mtk_tr* prefixes is + * mtk_tr* functions: wrapped by page switching operations + * __mtk_tr* functions: no page switching operations + */ + +static void __mtk_tr_access(struct phy_device *phydev, bool read, u8 ch_addr, + u8 node_addr, u8 data_addr) +{ + u16 tr_cmd = BIT(15); /* bit 14 & 0 are reserved */ + + if (read) + tr_cmd |= BIT(13); + + tr_cmd |= (((ch_addr & 0x3) << 11) | + ((node_addr & 0xf) << 7) | + ((data_addr & 0x3f) << 1)); + dev_dbg(&phydev->mdio.dev, "tr_cmd: 0x%x\n", tr_cmd); + __phy_write(phydev, 0x10, tr_cmd); +} + +static void __mtk_tr_read(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u16 *tr_high, u16 *tr_low) +{ + __mtk_tr_access(phydev, true, ch_addr, node_addr, data_addr); + *tr_low = __phy_read(phydev, 0x11); + *tr_high = __phy_read(phydev, 0x12); + dev_dbg(&phydev->mdio.dev, "tr_high read: 0x%x, tr_low read: 0x%x\n", + *tr_high, *tr_low); +} + +static void __mtk_tr_write(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 tr_data) +{ + __phy_write(phydev, 0x11, tr_data & 0xffff); + __phy_write(phydev, 0x12, tr_data >> 16); + dev_dbg(&phydev->mdio.dev, "tr_high write: 0x%x, tr_low write: 0x%x\n", + tr_data >> 16, tr_data & 0xffff); + __mtk_tr_access(phydev, false, ch_addr, node_addr, data_addr); +} + +void __mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 mask, u32 set) +{ + u32 tr_data; + u16 tr_high; + u16 tr_low; + + __mtk_tr_read(phydev, ch_addr, node_addr, data_addr, &tr_high, &tr_low); + tr_data = (tr_high << 16) | tr_low; + tr_data = (tr_data & ~mask) | set; + __mtk_tr_write(phydev, ch_addr, node_addr, data_addr, tr_data); +} +EXPORT_SYMBOL_GPL(__mtk_tr_modify); + +void mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 mask, u32 set) +{ + phy_select_page(phydev, MTK_PHY_PAGE_EXTENDED_52B5); + __mtk_tr_modify(phydev, ch_addr, node_addr, data_addr, mask, set); + phy_restore_page(phydev, MTK_PHY_PAGE_STANDARD, 0); +} +EXPORT_SYMBOL_GPL(mtk_tr_modify); + +void __mtk_tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 set) +{ + __mtk_tr_modify(phydev, ch_addr, node_addr, data_addr, 0, set); +} +EXPORT_SYMBOL_GPL(__mtk_tr_set_bits); + +void __mtk_tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 clr) +{ + __mtk_tr_modify(phydev, ch_addr, node_addr, data_addr, clr, 0); +} +EXPORT_SYMBOL_GPL(__mtk_tr_clr_bits); + int mtk_phy_read_page(struct phy_device *phydev) { return __phy_read(phydev, MTK_EXT_PAGE_ACCESS); diff --git a/drivers/net/phy/mediatek/mtk.h b/drivers/net/phy/mediatek/mtk.h index 63d9fe179b8f..320f76ffa81f 100644 --- a/drivers/net/phy/mediatek/mtk.h +++ b/drivers/net/phy/mediatek/mtk.h @@ -8,7 +8,13 @@ #ifndef _MTK_EPHY_H_ #define _MTK_EPHY_H_ +#define MTK_PHY_AUX_CTRL_AND_STATUS 0x14 +#define MTK_PHY_ENABLE_DOWNSHIFT BIT(4) + #define MTK_EXT_PAGE_ACCESS 0x1f +#define MTK_PHY_PAGE_EXTENDED_1 0x0001 +#define MTK_PHY_PAGE_STANDARD 0x0000 +#define MTK_PHY_PAGE_EXTENDED_52B5 0x52b5 /* Registers on MDIO_MMD_VEND2 */ #define MTK_PHY_LED0_ON_CTRL 0x24 @@ -66,6 +72,15 @@ struct mtk_socphy_priv { unsigned long led_state; }; +void __mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 mask, u32 set); +void mtk_tr_modify(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 mask, u32 set); +void __mtk_tr_set_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 set); +void __mtk_tr_clr_bits(struct phy_device *phydev, u8 ch_addr, u8 node_addr, + u8 data_addr, u32 clr); + int mtk_phy_read_page(struct phy_device *phydev); int mtk_phy_write_page(struct phy_device *phydev, int page); diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 9c0b1c229af6..24882d30f685 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -34,6 +34,8 @@ #include <linux/net_tstamp.h> #include <linux/gpio/consumer.h> +#include "phylib.h" + /* Operation Mode Strap Override */ #define MII_KSZPHY_OMSO 0x16 #define KSZPHY_OMSO_FACTORY_TEST BIT(15) @@ -1030,6 +1032,29 @@ static int ksz9021_config_init(struct phy_device *phydev) #define MII_KSZ9031RN_EDPD 0x23 #define MII_KSZ9031RN_EDPD_ENABLE BIT(0) +static int ksz9031_set_loopback(struct phy_device *phydev, bool enable, + int speed) +{ + u16 ctl = BMCR_LOOPBACK; + int val; + + if (!enable) + return genphy_loopback(phydev, enable, 0); + + if (speed == SPEED_10 || speed == SPEED_100 || speed == SPEED_1000) + phydev->speed = speed; + else if (speed) + return -EINVAL; + phydev->duplex = DUPLEX_FULL; + + ctl |= mii_bmcr_encode_fixed(phydev->speed, phydev->duplex); + + phy_write(phydev, MII_BMCR, ctl); + + return phy_read_poll_timeout(phydev, MII_BMSR, val, val & BMSR_LSTATUS, + 5000, 500000, true); +} + static int ksz9031_of_load_skew_values(struct phy_device *phydev, const struct device_node *of_node, u16 reg, size_t field_sz, @@ -2631,8 +2656,7 @@ static void lan8814_ptp_tx_ts_get(struct phy_device *phydev, static int lan8814_ts_info(struct mii_timestamper *mii_ts, struct kernel_ethtool_ts_info *info) { struct kszphy_ptp_priv *ptp_priv = container_of(mii_ts, struct kszphy_ptp_priv, mii_ts); - struct phy_device *phydev = ptp_priv->phydev; - struct lan8814_shared_priv *shared = phydev->shared->priv; + struct lan8814_shared_priv *shared = phy_package_get_priv(ptp_priv->phydev); info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | SOF_TIMESTAMPING_RX_HARDWARE | @@ -3653,7 +3677,7 @@ static int lan8814_gpio_process_cap(struct lan8814_shared_priv *shared) static int lan8814_handle_gpio_interrupt(struct phy_device *phydev, u16 status) { - struct lan8814_shared_priv *shared = phydev->shared->priv; + struct lan8814_shared_priv *shared = phy_package_get_priv(phydev); int ret; mutex_lock(&shared->shared_lock); @@ -3864,7 +3888,7 @@ static void lan8814_ptp_init(struct phy_device *phydev) static int lan8814_ptp_probe_once(struct phy_device *phydev) { - struct lan8814_shared_priv *shared = phydev->shared->priv; + struct lan8814_shared_priv *shared = phy_package_get_priv(phydev); /* Initialise shared lock for clock*/ mutex_init(&shared->shared_lock); @@ -5564,6 +5588,7 @@ static struct phy_driver ksphy_driver[] = { .resume = kszphy_resume, .cable_test_start = ksz9x31_cable_test_start, .cable_test_get_status = ksz9x31_cable_test_get_status, + .set_loopback = ksz9031_set_loopback, }, { .phy_id = PHY_ID_LAN8814, .phy_id_mask = MICREL_PHY_ID_MASK, diff --git a/drivers/net/phy/microchip.c b/drivers/net/phy/microchip.c index 0e17cc458efd..93de88c1c8fd 100644 --- a/drivers/net/phy/microchip.c +++ b/drivers/net/phy/microchip.c @@ -37,47 +37,6 @@ static int lan88xx_write_page(struct phy_device *phydev, int page) return __phy_write(phydev, LAN88XX_EXT_PAGE_ACCESS, page); } -static int lan88xx_phy_config_intr(struct phy_device *phydev) -{ - int rc; - - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { - /* unmask all source and clear them before enable */ - rc = phy_write(phydev, LAN88XX_INT_MASK, 0x7FFF); - rc = phy_read(phydev, LAN88XX_INT_STS); - rc = phy_write(phydev, LAN88XX_INT_MASK, - LAN88XX_INT_MASK_MDINTPIN_EN_ | - LAN88XX_INT_MASK_LINK_CHANGE_); - } else { - rc = phy_write(phydev, LAN88XX_INT_MASK, 0); - if (rc) - return rc; - - /* Ack interrupts after they have been disabled */ - rc = phy_read(phydev, LAN88XX_INT_STS); - } - - return rc < 0 ? rc : 0; -} - -static irqreturn_t lan88xx_handle_interrupt(struct phy_device *phydev) -{ - int irq_status; - - irq_status = phy_read(phydev, LAN88XX_INT_STS); - if (irq_status < 0) { - phy_error(phydev); - return IRQ_NONE; - } - - if (!(irq_status & LAN88XX_INT_STS_LINK_CHANGE_)) - return IRQ_NONE; - - phy_trigger_machine(phydev); - - return IRQ_HANDLED; -} - static int lan88xx_suspend(struct phy_device *phydev) { struct lan88xx_priv *priv = phydev->priv; @@ -528,8 +487,9 @@ static struct phy_driver microchip_phy_driver[] = { .config_aneg = lan88xx_config_aneg, .link_change_notify = lan88xx_link_change_notify, - .config_intr = lan88xx_phy_config_intr, - .handle_interrupt = lan88xx_handle_interrupt, + /* Interrupt handling is broken, do not define related + * functions to force polling. + */ .suspend = lan88xx_suspend, .resume = genphy_resume, diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c index 19cf12ee8990..7ff975efd8e7 100644 --- a/drivers/net/phy/mscc/mscc_main.c +++ b/drivers/net/phy/mscc/mscc_main.c @@ -17,6 +17,8 @@ #include <linux/of.h> #include <linux/netdevice.h> #include <dt-bindings/net/mscc-phy-vsc8531.h> + +#include "../phylib.h" #include "mscc_serdes.h" #include "mscc.h" diff --git a/drivers/net/phy/mscc/mscc_ptp.c b/drivers/net/phy/mscc/mscc_ptp.c index 738a8822fcf0..ed8fb14a7f21 100644 --- a/drivers/net/phy/mscc/mscc_ptp.c +++ b/drivers/net/phy/mscc/mscc_ptp.c @@ -17,6 +17,7 @@ #include <linux/udp.h> #include <linux/unaligned.h> +#include "../phylib.h" #include "mscc.h" #include "mscc_ptp.h" @@ -645,11 +646,12 @@ static int __vsc85xx_gettime(struct ptp_clock_info *info, struct timespec64 *ts) { struct vsc85xx_ptp *ptp = container_of(info, struct vsc85xx_ptp, caps); struct phy_device *phydev = ptp->phydev; - struct vsc85xx_shared_private *shared = - (struct vsc85xx_shared_private *)phydev->shared->priv; struct vsc8531_private *priv = phydev->priv; + struct vsc85xx_shared_private *shared; u32 val; + shared = phy_package_get_priv(phydev); + val = vsc85xx_ts_read_csr(phydev, PROCESSOR, MSCC_PHY_PTP_LTC_CTRL); val |= PTP_LTC_CTRL_SAVE_ENA; vsc85xx_ts_write_csr(phydev, PROCESSOR, MSCC_PHY_PTP_LTC_CTRL, val); @@ -696,11 +698,12 @@ static int __vsc85xx_settime(struct ptp_clock_info *info, { struct vsc85xx_ptp *ptp = container_of(info, struct vsc85xx_ptp, caps); struct phy_device *phydev = ptp->phydev; - struct vsc85xx_shared_private *shared = - (struct vsc85xx_shared_private *)phydev->shared->priv; struct vsc8531_private *priv = phydev->priv; + struct vsc85xx_shared_private *shared; u32 val; + shared = phy_package_get_priv(phydev); + vsc85xx_ts_write_csr(phydev, PROCESSOR, MSCC_PHY_PTP_LTC_LOAD_SEC_MSB, PTP_LTC_LOAD_SEC_MSB(ts->tv_sec)); vsc85xx_ts_write_csr(phydev, PROCESSOR, MSCC_PHY_PTP_LTC_LOAD_SEC_LSB, @@ -1580,8 +1583,7 @@ int vsc8584_ptp_probe(struct phy_device *phydev) int vsc8584_ptp_probe_once(struct phy_device *phydev) { - struct vsc85xx_shared_private *shared = - (struct vsc85xx_shared_private *)phydev->shared->priv; + struct vsc85xx_shared_private *shared = phy_package_get_priv(phydev); /* Initialize shared GPIO lock */ mutex_init(&shared->gpio_lock); diff --git a/drivers/net/phy/mxl-gpy.c b/drivers/net/phy/mxl-gpy.c index 94d9cb727121..0c8dc16ee7bd 100644 --- a/drivers/net/phy/mxl-gpy.c +++ b/drivers/net/phy/mxl-gpy.c @@ -225,14 +225,8 @@ static int gpy_hwmon_register(struct phy_device *phydev) { struct device *dev = &phydev->mdio.dev; struct device *hwmon_dev; - char *hwmon_name; - hwmon_name = devm_hwmon_sanitize_name(dev, dev_name(dev)); - if (IS_ERR(hwmon_name)) - return PTR_ERR(hwmon_name); - - hwmon_dev = devm_hwmon_device_register_with_info(dev, hwmon_name, - phydev, + hwmon_dev = devm_hwmon_device_register_with_info(dev, NULL, phydev, &gpy_hwmon_chip_info, NULL); @@ -813,7 +807,7 @@ static void gpy_get_wol(struct phy_device *phydev, wol->wolopts = priv->wolopts; } -static int gpy_loopback(struct phy_device *phydev, bool enable) +static int gpy_loopback(struct phy_device *phydev, bool enable, int speed) { struct gpy_priv *priv = phydev->priv; u16 set = 0; @@ -822,6 +816,9 @@ static int gpy_loopback(struct phy_device *phydev, bool enable) if (enable) { u64 now = get_jiffies_64(); + if (speed) + return -EOPNOTSUPP; + /* wait until 3 seconds from last disable */ if (time_before64(now, priv->lb_dis_to)) msleep(jiffies64_to_msecs(priv->lb_dis_to - now)); @@ -845,15 +842,15 @@ static int gpy_loopback(struct phy_device *phydev, bool enable) return 0; } -static int gpy115_loopback(struct phy_device *phydev, bool enable) +static int gpy115_loopback(struct phy_device *phydev, bool enable, int speed) { struct gpy_priv *priv = phydev->priv; if (enable) - return gpy_loopback(phydev, enable); + return gpy_loopback(phydev, enable, speed); if (priv->fw_minor > 0x76) - return gpy_loopback(phydev, 0); + return gpy_loopback(phydev, 0, 0); return genphy_soft_reset(phydev); } diff --git a/drivers/net/phy/nxp-c45-tja11xx.c b/drivers/net/phy/nxp-c45-tja11xx.c index 34231b5b9175..250a018d5546 100644 --- a/drivers/net/phy/nxp-c45-tja11xx.c +++ b/drivers/net/phy/nxp-c45-tja11xx.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* NXP C45 PHY driver - * Copyright 2021-2023 NXP + * Copyright 2021-2025 NXP * Author: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> */ @@ -19,9 +19,17 @@ #include "nxp-c45-tja11xx.h" +#define PHY_ID_MASK GENMASK(31, 4) +/* Same id: TJA1103, TJA1104 */ #define PHY_ID_TJA_1103 0x001BB010 +/* Same id: TJA1120, TJA1121 */ #define PHY_ID_TJA_1120 0x001BB031 +#define VEND1_DEVICE_ID3 0x0004 +#define TJA1120_DEV_ID3_SILICON_VERSION GENMASK(15, 12) +#define TJA1120_DEV_ID3_SAMPLE_TYPE GENMASK(11, 8) +#define DEVICE_ID3_SAMPLE_TYPE_R 0x9 + #define VEND1_DEVICE_CONTROL 0x0040 #define DEVICE_CONTROL_RESET BIT(15) #define DEVICE_CONTROL_CONFIG_GLOBAL_EN BIT(14) @@ -109,6 +117,9 @@ #define MII_BASIC_CONFIG_RMII 0x5 #define MII_BASIC_CONFIG_MII 0x4 +#define VEND1_SGMII_BASIC_CONTROL 0xB000 +#define SGMII_LPM BIT(11) + #define VEND1_SYMBOL_ERROR_CNT_XTD 0x8351 #define EXTENDED_CNT_EN BIT(15) #define VEND1_MONITOR_STATUS 0xAC80 @@ -1593,6 +1604,63 @@ static int nxp_c45_set_phy_mode(struct phy_device *phydev) return 0; } +/* Errata: ES_TJA1120 and ES_TJA1121 Rev. 1.0 — 28 November 2024 Section 3.1 & 3.2 */ +static void nxp_c45_tja1120_errata(struct phy_device *phydev) +{ + bool macsec_ability, sgmii_ability; + int silicon_version, sample_type; + int phy_abilities; + int ret = 0; + + ret = phy_read_mmd(phydev, MDIO_MMD_VEND1, VEND1_DEVICE_ID3); + if (ret < 0) + return; + + sample_type = FIELD_GET(TJA1120_DEV_ID3_SAMPLE_TYPE, ret); + if (sample_type != DEVICE_ID3_SAMPLE_TYPE_R) + return; + + silicon_version = FIELD_GET(TJA1120_DEV_ID3_SILICON_VERSION, ret); + + phy_abilities = phy_read_mmd(phydev, MDIO_MMD_VEND1, + VEND1_PORT_ABILITIES); + macsec_ability = !!(phy_abilities & MACSEC_ABILITY); + sgmii_ability = !!(phy_abilities & SGMII_ABILITY); + if ((!macsec_ability && silicon_version == 2) || + (macsec_ability && silicon_version == 1)) { + /* TJA1120/TJA1121 PHY configuration errata workaround. + * Apply PHY writes sequence before link up. + */ + if (!macsec_ability) { + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F8, 0x4b95); + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F9, 0xf3cd); + } else { + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F8, 0x89c7); + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F9, 0x0893); + } + + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x0476, 0x58a0); + + phy_write_mmd(phydev, MDIO_MMD_PMAPMD, 0x8921, 0xa3a); + phy_write_mmd(phydev, MDIO_MMD_PMAPMD, 0x89F1, 0x16c1); + + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F8, 0x0); + phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F9, 0x0); + + if (sgmii_ability) { + /* TJA1120B/TJA1121B SGMII PCS restart errata workaround. + * Put SGMII PCS into power down mode and back up. + */ + phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, + VEND1_SGMII_BASIC_CONTROL, + SGMII_LPM); + phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, + VEND1_SGMII_BASIC_CONTROL, + SGMII_LPM); + } + } +} + static int nxp_c45_config_init(struct phy_device *phydev) { int ret; @@ -1609,6 +1677,9 @@ static int nxp_c45_config_init(struct phy_device *phydev) phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F8, 1); phy_write_mmd(phydev, MDIO_MMD_VEND1, 0x01F9, 2); + if (phy_id_compare(phydev->phy_id, PHY_ID_TJA_1120, GENMASK(31, 4))) + nxp_c45_tja1120_errata(phydev); + phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, VEND1_PHY_CONFIG, PHY_CONFIG_AUTO); @@ -1888,6 +1959,42 @@ static void tja1120_nmi_handler(struct phy_device *phydev, } } +static int nxp_c45_macsec_ability(struct phy_device *phydev) +{ + bool macsec_ability; + int phy_abilities; + + phy_abilities = phy_read_mmd(phydev, MDIO_MMD_VEND1, + VEND1_PORT_ABILITIES); + macsec_ability = !!(phy_abilities & MACSEC_ABILITY); + + return macsec_ability; +} + +static int tja1103_match_phy_device(struct phy_device *phydev) +{ + return phy_id_compare(phydev->phy_id, PHY_ID_TJA_1103, PHY_ID_MASK) && + !nxp_c45_macsec_ability(phydev); +} + +static int tja1104_match_phy_device(struct phy_device *phydev) +{ + return phy_id_compare(phydev->phy_id, PHY_ID_TJA_1103, PHY_ID_MASK) && + nxp_c45_macsec_ability(phydev); +} + +static int tja1120_match_phy_device(struct phy_device *phydev) +{ + return phy_id_compare(phydev->phy_id, PHY_ID_TJA_1120, PHY_ID_MASK) && + !nxp_c45_macsec_ability(phydev); +} + +static int tja1121_match_phy_device(struct phy_device *phydev) +{ + return phy_id_compare(phydev->phy_id, PHY_ID_TJA_1120, PHY_ID_MASK) && + nxp_c45_macsec_ability(phydev); +} + static const struct nxp_c45_regmap tja1120_regmap = { .vend1_ptp_clk_period = 0x1020, .vend1_event_msg_filt = 0x9010, @@ -1958,7 +2065,6 @@ static const struct nxp_c45_phy_data tja1120_phy_data = { static struct phy_driver nxp_c45_driver[] = { { - PHY_ID_MATCH_MODEL(PHY_ID_TJA_1103), .name = "NXP C45 TJA1103", .get_features = nxp_c45_get_features, .driver_data = &tja1103_phy_data, @@ -1980,9 +2086,33 @@ static struct phy_driver nxp_c45_driver[] = { .get_sqi = nxp_c45_get_sqi, .get_sqi_max = nxp_c45_get_sqi_max, .remove = nxp_c45_remove, + .match_phy_device = tja1103_match_phy_device, + }, + { + .name = "NXP C45 TJA1104", + .get_features = nxp_c45_get_features, + .driver_data = &tja1103_phy_data, + .probe = nxp_c45_probe, + .soft_reset = nxp_c45_soft_reset, + .config_aneg = genphy_c45_config_aneg, + .config_init = nxp_c45_config_init, + .config_intr = tja1103_config_intr, + .handle_interrupt = nxp_c45_handle_interrupt, + .read_status = genphy_c45_read_status, + .suspend = genphy_c45_pma_suspend, + .resume = genphy_c45_pma_resume, + .get_sset_count = nxp_c45_get_sset_count, + .get_strings = nxp_c45_get_strings, + .get_stats = nxp_c45_get_stats, + .cable_test_start = nxp_c45_cable_test_start, + .cable_test_get_status = nxp_c45_cable_test_get_status, + .set_loopback = genphy_c45_loopback, + .get_sqi = nxp_c45_get_sqi, + .get_sqi_max = nxp_c45_get_sqi_max, + .remove = nxp_c45_remove, + .match_phy_device = tja1104_match_phy_device, }, { - PHY_ID_MATCH_MODEL(PHY_ID_TJA_1120), .name = "NXP C45 TJA1120", .get_features = nxp_c45_get_features, .driver_data = &tja1120_phy_data, @@ -2005,6 +2135,32 @@ static struct phy_driver nxp_c45_driver[] = { .get_sqi = nxp_c45_get_sqi, .get_sqi_max = nxp_c45_get_sqi_max, .remove = nxp_c45_remove, + .match_phy_device = tja1120_match_phy_device, + }, + { + .name = "NXP C45 TJA1121", + .get_features = nxp_c45_get_features, + .driver_data = &tja1120_phy_data, + .probe = nxp_c45_probe, + .soft_reset = nxp_c45_soft_reset, + .config_aneg = genphy_c45_config_aneg, + .config_init = nxp_c45_config_init, + .config_intr = tja1120_config_intr, + .handle_interrupt = nxp_c45_handle_interrupt, + .read_status = genphy_c45_read_status, + .link_change_notify = tja1120_link_change_notify, + .suspend = genphy_c45_pma_suspend, + .resume = genphy_c45_pma_resume, + .get_sset_count = nxp_c45_get_sset_count, + .get_strings = nxp_c45_get_strings, + .get_stats = nxp_c45_get_stats, + .cable_test_start = nxp_c45_cable_test_start, + .cable_test_get_status = nxp_c45_cable_test_get_status, + .set_loopback = genphy_c45_loopback, + .get_sqi = nxp_c45_get_sqi, + .get_sqi_max = nxp_c45_get_sqi_max, + .remove = nxp_c45_remove, + .match_phy_device = tja1121_match_phy_device, }, }; diff --git a/drivers/net/phy/nxp-tja11xx.c b/drivers/net/phy/nxp-tja11xx.c index ed7fa26bac8e..07e94a2478ac 100644 --- a/drivers/net/phy/nxp-tja11xx.c +++ b/drivers/net/phy/nxp-tja11xx.c @@ -21,12 +21,14 @@ #define PHY_ID_TJA1100 0x0180dc40 #define PHY_ID_TJA1101 0x0180dd00 #define PHY_ID_TJA1102 0x0180dc80 +#define PHY_ID_TJA1102S 0x0180dc90 #define MII_ECTRL 17 #define MII_ECTRL_LINK_CONTROL BIT(15) #define MII_ECTRL_POWER_MODE_MASK GENMASK(14, 11) #define MII_ECTRL_POWER_MODE_NO_CHANGE (0x0 << 11) #define MII_ECTRL_POWER_MODE_NORMAL (0x3 << 11) +#define MII_ECTRL_POWER_MODE_SLEEP (0xa << 11) #define MII_ECTRL_POWER_MODE_STANDBY (0xc << 11) #define MII_ECTRL_CABLE_TEST BIT(5) #define MII_ECTRL_CONFIG_EN BIT(2) @@ -78,12 +80,13 @@ #define MII_COMMCFG 27 #define MII_COMMCFG_AUTO_OP BIT(15) +#define MII_CFG3 28 +#define MII_CFG3_PHY_EN BIT(0) + /* Configure REF_CLK as input in RMII mode */ #define TJA110X_RMII_MODE_REFCLK_IN BIT(0) struct tja11xx_priv { - char *hwmon_name; - struct device *hwmon_dev; struct phy_device *phydev; struct work_struct phy_register_work; u32 flags; @@ -179,6 +182,14 @@ static int tja11xx_wakeup(struct phy_device *phydev) return ret; return tja11xx_enable_link_control(phydev); + case MII_ECTRL_POWER_MODE_SLEEP: + switch (phydev->phy_id & PHY_ID_MASK) { + case PHY_ID_TJA1102S: + /* Enable PHY, maybe it is disabled due to pin strapping */ + return phy_set_bits(phydev, MII_CFG3, MII_CFG3_PHY_EN); + default: + return 0; + } default: break; } @@ -316,6 +327,7 @@ static int tja11xx_config_init(struct phy_device *phydev) if (ret) return ret; break; + case PHY_ID_TJA1102S: case PHY_ID_TJA1101: reg_mask = MII_CFG1_INTERFACE_MODE_MASK; ret = tja11xx_get_interface_mode(phydev); @@ -494,19 +506,12 @@ static const struct hwmon_chip_info tja11xx_hwmon_chip_info = { static int tja11xx_hwmon_register(struct phy_device *phydev, struct tja11xx_priv *priv) { - struct device *dev = &phydev->mdio.dev; - - priv->hwmon_name = devm_hwmon_sanitize_name(dev, dev_name(dev)); - if (IS_ERR(priv->hwmon_name)) - return PTR_ERR(priv->hwmon_name); + struct device *hdev, *dev = &phydev->mdio.dev; - priv->hwmon_dev = - devm_hwmon_device_register_with_info(dev, priv->hwmon_name, - phydev, - &tja11xx_hwmon_chip_info, - NULL); - - return PTR_ERR_OR_ZERO(priv->hwmon_dev); + hdev = devm_hwmon_device_register_with_info(dev, NULL, phydev, + &tja11xx_hwmon_chip_info, + NULL); + return PTR_ERR_OR_ZERO(hdev); } static int tja11xx_parse_dt(struct phy_device *phydev) @@ -883,6 +888,29 @@ static struct phy_driver tja11xx_driver[] = { .handle_interrupt = tja11xx_handle_interrupt, .cable_test_start = tja11xx_cable_test_start, .cable_test_get_status = tja11xx_cable_test_get_status, + }, { + PHY_ID_MATCH_MODEL(PHY_ID_TJA1102S), + .name = "NXP TJA1102S", + .features = PHY_BASIC_T1_FEATURES, + .flags = PHY_POLL_CABLE_TEST, + .probe = tja11xx_probe, + .soft_reset = tja11xx_soft_reset, + .config_aneg = tja11xx_config_aneg, + .config_init = tja11xx_config_init, + .read_status = tja11xx_read_status, + .get_sqi = tja11xx_get_sqi, + .get_sqi_max = tja11xx_get_sqi_max, + .suspend = genphy_suspend, + .resume = genphy_resume, + .set_loopback = genphy_loopback, + /* Statistics */ + .get_sset_count = tja11xx_get_sset_count, + .get_strings = tja11xx_get_strings, + .get_stats = tja11xx_get_stats, + .config_intr = tja11xx_config_intr, + .handle_interrupt = tja11xx_handle_interrupt, + .cable_test_start = tja11xx_cable_test_start, + .cable_test_get_status = tja11xx_cable_test_get_status, } }; @@ -892,6 +920,7 @@ static const struct mdio_device_id __maybe_unused tja11xx_tbl[] = { { PHY_ID_MATCH_MODEL(PHY_ID_TJA1100) }, { PHY_ID_MATCH_MODEL(PHY_ID_TJA1101) }, { PHY_ID_MATCH_MODEL(PHY_ID_TJA1102) }, + { PHY_ID_MATCH_MODEL(PHY_ID_TJA1102S) }, { } }; diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c index 0dac08e85304..bdd70d424491 100644 --- a/drivers/net/phy/phy-c45.c +++ b/drivers/net/phy/phy-c45.c @@ -9,6 +9,7 @@ #include <linux/phy.h> #include "mdio-open-alliance.h" +#include "phylib-internal.h" /** * genphy_c45_baset1_able - checks if the PMA has BASE-T1 extended abilities @@ -683,13 +684,10 @@ EXPORT_SYMBOL_GPL(genphy_c45_read_mdix); static int genphy_c45_write_eee_adv(struct phy_device *phydev, unsigned long *adv) { - __ETHTOOL_DECLARE_LINK_MODE_MASK(tmp); int val, changed = 0; - linkmode_andnot(tmp, adv, phydev->eee_broken_modes); - if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP1_FEATURES)) { - val = linkmode_to_mii_eee_cap1_t(tmp); + val = linkmode_to_mii_eee_cap1_t(adv); /* IEEE 802.3-2018 45.2.7.13 EEE advertisement 1 * (Register 7.60) @@ -707,7 +705,7 @@ static int genphy_c45_write_eee_adv(struct phy_device *phydev, } if (linkmode_intersects(phydev->supported_eee, PHY_EEE_CAP2_FEATURES)) { - val = linkmode_to_mii_eee_cap2_t(tmp); + val = linkmode_to_mii_eee_cap2_t(adv); /* IEEE 802.3-2022 45.2.7.16 EEE advertisement 2 * (Register 7.62) @@ -1230,8 +1228,11 @@ int gen10g_config_aneg(struct phy_device *phydev) } EXPORT_SYMBOL_GPL(gen10g_config_aneg); -int genphy_c45_loopback(struct phy_device *phydev, bool enable) +int genphy_c45_loopback(struct phy_device *phydev, bool enable, int speed) { + if (enable && speed) + return -EOPNOTSUPP; + return phy_modify_mmd(phydev, MDIO_MMD_PCS, MDIO_CTRL1, MDIO_PCS_CTRL1_LOOPBACK, enable ? MDIO_PCS_CTRL1_LOOPBACK : 0); @@ -1467,42 +1468,32 @@ EXPORT_SYMBOL_GPL(genphy_c45_plca_get_status); /** * genphy_c45_eee_is_active - get EEE status * @phydev: target phy_device struct - * @adv: variable to store advertised linkmodes * @lp: variable to store LP advertised linkmodes * - * Description: this function will read local and link partner PHY - * advertisements. Compare them return current EEE state. + * Description: this function will read link partner PHY advertisement + * and compare it to local advertisement to return current EEE state. */ -int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv, - unsigned long *lp) +int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *lp) { - __ETHTOOL_DECLARE_LINK_MODE_MASK(tmp_adv) = {}; __ETHTOOL_DECLARE_LINK_MODE_MASK(tmp_lp) = {}; __ETHTOOL_DECLARE_LINK_MODE_MASK(common); - bool eee_active; int ret; - ret = genphy_c45_read_eee_adv(phydev, tmp_adv); - if (ret) - return ret; + if (!phydev->eee_cfg.eee_enabled) + return 0; ret = genphy_c45_read_eee_lpa(phydev, tmp_lp); if (ret) return ret; - linkmode_and(common, tmp_adv, tmp_lp); - if (!linkmode_empty(tmp_adv) && !linkmode_empty(common)) - eee_active = phy_check_valid(phydev->speed, phydev->duplex, - common); - else - eee_active = false; - - if (adv) - linkmode_copy(adv, tmp_adv); if (lp) linkmode_copy(lp, tmp_lp); - return eee_active; + linkmode_and(common, phydev->advertising_eee, tmp_lp); + if (linkmode_empty(common)) + return 0; + + return phy_check_valid(phydev->speed, phydev->duplex, common); } EXPORT_SYMBOL(genphy_c45_eee_is_active); @@ -1519,14 +1510,14 @@ int genphy_c45_ethtool_get_eee(struct phy_device *phydev, { int ret; - ret = genphy_c45_eee_is_active(phydev, data->advertised, - data->lp_advertised); + ret = genphy_c45_eee_is_active(phydev, data->lp_advertised); if (ret < 0) return ret; data->eee_active = phydev->eee_active; - linkmode_copy(data->supported, phydev->supported_eee); - + linkmode_andnot(data->supported, phydev->supported_eee, + phydev->eee_disabled_modes); + linkmode_copy(data->advertised, phydev->advertising_eee); return 0; } EXPORT_SYMBOL(genphy_c45_ethtool_get_eee); @@ -1559,7 +1550,9 @@ int genphy_c45_ethtool_set_eee(struct phy_device *phydev, phydev_warn(phydev, "At least some EEE link modes are not supported.\n"); return -EINVAL; } - linkmode_copy(phydev->advertising_eee, adv); + + linkmode_andnot(phydev->advertising_eee, adv, + phydev->eee_disabled_modes); } else if (linkmode_empty(phydev->advertising_eee)) { phy_advertise_eee_all(phydev); } diff --git a/drivers/net/phy/phy-caps.h b/drivers/net/phy/phy-caps.h new file mode 100644 index 000000000000..157759966650 --- /dev/null +++ b/drivers/net/phy/phy-caps.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * link caps internal header, for link modes <-> capabilities <-> interfaces + * conversions. + */ + +#ifndef __PHY_CAPS_H +#define __PHY_CAPS_H + +#include <linux/ethtool.h> +#include <linux/phy.h> + +enum { + LINK_CAPA_10HD = 0, + LINK_CAPA_10FD, + LINK_CAPA_100HD, + LINK_CAPA_100FD, + LINK_CAPA_1000HD, + LINK_CAPA_1000FD, + LINK_CAPA_2500FD, + LINK_CAPA_5000FD, + LINK_CAPA_10000FD, + LINK_CAPA_20000FD, + LINK_CAPA_25000FD, + LINK_CAPA_40000FD, + LINK_CAPA_50000FD, + LINK_CAPA_56000FD, + LINK_CAPA_100000FD, + LINK_CAPA_200000FD, + LINK_CAPA_400000FD, + LINK_CAPA_800000FD, + + __LINK_CAPA_MAX, +}; + +#define LINK_CAPA_ALL GENMASK((__LINK_CAPA_MAX - 1), 0) + +struct link_capabilities { + int speed; + unsigned int duplex; + __ETHTOOL_DECLARE_LINK_MODE_MASK(linkmodes); +}; + +int phy_caps_init(void); + +size_t phy_caps_speeds(unsigned int *speeds, size_t size, + unsigned long *linkmodes); +void phy_caps_linkmode_max_speed(u32 max_speed, unsigned long *linkmodes); +bool phy_caps_valid(int speed, int duplex, const unsigned long *linkmodes); +void phy_caps_linkmodes(unsigned long caps, unsigned long *linkmodes); +unsigned long phy_caps_from_interface(phy_interface_t interface); + +const struct link_capabilities * +phy_caps_lookup_by_linkmode(const unsigned long *linkmodes); + +const struct link_capabilities * +phy_caps_lookup_by_linkmode_rev(const unsigned long *linkmodes, bool fdx_only); + +const struct link_capabilities * +phy_caps_lookup(int speed, unsigned int duplex, const unsigned long *supported, + bool exact); + +#endif /* __PHY_CAPS_H */ diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 6bf3ec985f3d..e177037f9110 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -6,6 +6,10 @@ #include <linux/phy.h> #include <linux/of.h> +#include "phylib.h" +#include "phylib-internal.h" +#include "phy-caps.h" + /** * phy_speed_to_str - Return a string representing the PHY link speed * @@ -13,7 +17,7 @@ */ const char *phy_speed_to_str(int speed) { - BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 103, + BUILD_BUG_ON_MSG(__ETHTOOL_LINK_MODE_MASK_NBITS != 121, "Enum ethtool_link_mode_bit_indices and phylib are out of sync. " "If a speed or mode has been added please update phy_speed_to_str " "and the PHY settings array.\n"); @@ -153,203 +157,9 @@ int phy_interface_num_ports(phy_interface_t interface) } EXPORT_SYMBOL_GPL(phy_interface_num_ports); -/* A mapping of all SUPPORTED settings to speed/duplex. This table - * must be grouped by speed and sorted in descending match priority - * - iow, descending speed. - */ - -#define PHY_SETTING(s, d, b) { .speed = SPEED_ ## s, .duplex = DUPLEX_ ## d, \ - .bit = ETHTOOL_LINK_MODE_ ## b ## _BIT} - -static const struct phy_setting settings[] = { - /* 800G */ - PHY_SETTING( 800000, FULL, 800000baseCR8_Full ), - PHY_SETTING( 800000, FULL, 800000baseKR8_Full ), - PHY_SETTING( 800000, FULL, 800000baseDR8_Full ), - PHY_SETTING( 800000, FULL, 800000baseDR8_2_Full ), - PHY_SETTING( 800000, FULL, 800000baseSR8_Full ), - PHY_SETTING( 800000, FULL, 800000baseVR8_Full ), - /* 400G */ - PHY_SETTING( 400000, FULL, 400000baseCR8_Full ), - PHY_SETTING( 400000, FULL, 400000baseKR8_Full ), - PHY_SETTING( 400000, FULL, 400000baseLR8_ER8_FR8_Full ), - PHY_SETTING( 400000, FULL, 400000baseDR8_Full ), - PHY_SETTING( 400000, FULL, 400000baseSR8_Full ), - PHY_SETTING( 400000, FULL, 400000baseCR4_Full ), - PHY_SETTING( 400000, FULL, 400000baseKR4_Full ), - PHY_SETTING( 400000, FULL, 400000baseLR4_ER4_FR4_Full ), - PHY_SETTING( 400000, FULL, 400000baseDR4_Full ), - PHY_SETTING( 400000, FULL, 400000baseSR4_Full ), - /* 200G */ - PHY_SETTING( 200000, FULL, 200000baseCR4_Full ), - PHY_SETTING( 200000, FULL, 200000baseKR4_Full ), - PHY_SETTING( 200000, FULL, 200000baseLR4_ER4_FR4_Full ), - PHY_SETTING( 200000, FULL, 200000baseDR4_Full ), - PHY_SETTING( 200000, FULL, 200000baseSR4_Full ), - PHY_SETTING( 200000, FULL, 200000baseCR2_Full ), - PHY_SETTING( 200000, FULL, 200000baseKR2_Full ), - PHY_SETTING( 200000, FULL, 200000baseLR2_ER2_FR2_Full ), - PHY_SETTING( 200000, FULL, 200000baseDR2_Full ), - PHY_SETTING( 200000, FULL, 200000baseSR2_Full ), - /* 100G */ - PHY_SETTING( 100000, FULL, 100000baseCR4_Full ), - PHY_SETTING( 100000, FULL, 100000baseKR4_Full ), - PHY_SETTING( 100000, FULL, 100000baseLR4_ER4_Full ), - PHY_SETTING( 100000, FULL, 100000baseSR4_Full ), - PHY_SETTING( 100000, FULL, 100000baseCR2_Full ), - PHY_SETTING( 100000, FULL, 100000baseKR2_Full ), - PHY_SETTING( 100000, FULL, 100000baseLR2_ER2_FR2_Full ), - PHY_SETTING( 100000, FULL, 100000baseDR2_Full ), - PHY_SETTING( 100000, FULL, 100000baseSR2_Full ), - PHY_SETTING( 100000, FULL, 100000baseCR_Full ), - PHY_SETTING( 100000, FULL, 100000baseKR_Full ), - PHY_SETTING( 100000, FULL, 100000baseLR_ER_FR_Full ), - PHY_SETTING( 100000, FULL, 100000baseDR_Full ), - PHY_SETTING( 100000, FULL, 100000baseSR_Full ), - /* 56G */ - PHY_SETTING( 56000, FULL, 56000baseCR4_Full ), - PHY_SETTING( 56000, FULL, 56000baseKR4_Full ), - PHY_SETTING( 56000, FULL, 56000baseLR4_Full ), - PHY_SETTING( 56000, FULL, 56000baseSR4_Full ), - /* 50G */ - PHY_SETTING( 50000, FULL, 50000baseCR2_Full ), - PHY_SETTING( 50000, FULL, 50000baseKR2_Full ), - PHY_SETTING( 50000, FULL, 50000baseSR2_Full ), - PHY_SETTING( 50000, FULL, 50000baseCR_Full ), - PHY_SETTING( 50000, FULL, 50000baseKR_Full ), - PHY_SETTING( 50000, FULL, 50000baseLR_ER_FR_Full ), - PHY_SETTING( 50000, FULL, 50000baseDR_Full ), - PHY_SETTING( 50000, FULL, 50000baseSR_Full ), - /* 40G */ - PHY_SETTING( 40000, FULL, 40000baseCR4_Full ), - PHY_SETTING( 40000, FULL, 40000baseKR4_Full ), - PHY_SETTING( 40000, FULL, 40000baseLR4_Full ), - PHY_SETTING( 40000, FULL, 40000baseSR4_Full ), - /* 25G */ - PHY_SETTING( 25000, FULL, 25000baseCR_Full ), - PHY_SETTING( 25000, FULL, 25000baseKR_Full ), - PHY_SETTING( 25000, FULL, 25000baseSR_Full ), - /* 20G */ - PHY_SETTING( 20000, FULL, 20000baseKR2_Full ), - PHY_SETTING( 20000, FULL, 20000baseMLD2_Full ), - /* 10G */ - PHY_SETTING( 10000, FULL, 10000baseCR_Full ), - PHY_SETTING( 10000, FULL, 10000baseER_Full ), - PHY_SETTING( 10000, FULL, 10000baseKR_Full ), - PHY_SETTING( 10000, FULL, 10000baseKX4_Full ), - PHY_SETTING( 10000, FULL, 10000baseLR_Full ), - PHY_SETTING( 10000, FULL, 10000baseLRM_Full ), - PHY_SETTING( 10000, FULL, 10000baseR_FEC ), - PHY_SETTING( 10000, FULL, 10000baseSR_Full ), - PHY_SETTING( 10000, FULL, 10000baseT_Full ), - /* 5G */ - PHY_SETTING( 5000, FULL, 5000baseT_Full ), - /* 2.5G */ - PHY_SETTING( 2500, FULL, 2500baseT_Full ), - PHY_SETTING( 2500, FULL, 2500baseX_Full ), - /* 1G */ - PHY_SETTING( 1000, FULL, 1000baseT_Full ), - PHY_SETTING( 1000, HALF, 1000baseT_Half ), - PHY_SETTING( 1000, FULL, 1000baseT1_Full ), - PHY_SETTING( 1000, FULL, 1000baseX_Full ), - PHY_SETTING( 1000, FULL, 1000baseKX_Full ), - /* 100M */ - PHY_SETTING( 100, FULL, 100baseT_Full ), - PHY_SETTING( 100, FULL, 100baseT1_Full ), - PHY_SETTING( 100, HALF, 100baseT_Half ), - PHY_SETTING( 100, HALF, 100baseFX_Half ), - PHY_SETTING( 100, FULL, 100baseFX_Full ), - /* 10M */ - PHY_SETTING( 10, FULL, 10baseT_Full ), - PHY_SETTING( 10, HALF, 10baseT_Half ), - PHY_SETTING( 10, FULL, 10baseT1L_Full ), - PHY_SETTING( 10, FULL, 10baseT1S_Full ), - PHY_SETTING( 10, HALF, 10baseT1S_Half ), - PHY_SETTING( 10, HALF, 10baseT1S_P2MP_Half ), - PHY_SETTING( 10, FULL, 10baseT1BRR_Full ), -}; -#undef PHY_SETTING - -/** - * phy_lookup_setting - lookup a PHY setting - * @speed: speed to match - * @duplex: duplex to match - * @mask: allowed link modes - * @exact: an exact match is required - * - * Search the settings array for a setting that matches the speed and - * duplex, and which is supported. - * - * If @exact is unset, either an exact match or %NULL for no match will - * be returned. - * - * If @exact is set, an exact match, the fastest supported setting at - * or below the specified speed, the slowest supported setting, or if - * they all fail, %NULL will be returned. - */ -const struct phy_setting * -phy_lookup_setting(int speed, int duplex, const unsigned long *mask, bool exact) -{ - const struct phy_setting *p, *match = NULL, *last = NULL; - int i; - - for (i = 0, p = settings; i < ARRAY_SIZE(settings); i++, p++) { - if (p->bit < __ETHTOOL_LINK_MODE_MASK_NBITS && - test_bit(p->bit, mask)) { - last = p; - if (p->speed == speed && p->duplex == duplex) { - /* Exact match for speed and duplex */ - match = p; - break; - } else if (!exact) { - if (!match && p->speed <= speed) - /* Candidate */ - match = p; - - if (p->speed < speed) - break; - } - } - } - - if (!match && !exact) - match = last; - - return match; -} -EXPORT_SYMBOL_GPL(phy_lookup_setting); - -size_t phy_speeds(unsigned int *speeds, size_t size, - unsigned long *mask) -{ - size_t count; - int i; - - for (i = 0, count = 0; i < ARRAY_SIZE(settings) && count < size; i++) - if (settings[i].bit < __ETHTOOL_LINK_MODE_MASK_NBITS && - test_bit(settings[i].bit, mask) && - (count == 0 || speeds[count - 1] != settings[i].speed)) - speeds[count++] = settings[i].speed; - - return count; -} - -static void __set_linkmode_max_speed(u32 max_speed, unsigned long *addr) -{ - const struct phy_setting *p; - int i; - - for (i = 0, p = settings; i < ARRAY_SIZE(settings); i++, p++) { - if (p->speed > max_speed) - linkmode_clear_bit(p->bit, addr); - else - break; - } -} - static void __set_phy_supported(struct phy_device *phydev, u32 max_speed) { - __set_linkmode_max_speed(max_speed, phydev->supported); + phy_caps_linkmode_max_speed(max_speed, phydev->supported); } /** @@ -388,7 +198,7 @@ void of_set_phy_supported(struct phy_device *phydev) void of_set_phy_eee_broken(struct phy_device *phydev) { struct device_node *node = phydev->mdio.dev.of_node; - unsigned long *modes = phydev->eee_broken_modes; + unsigned long *modes = phydev->eee_disabled_modes; if (!IS_ENABLED(CONFIG_OF_MDIO) || !node) return; @@ -475,16 +285,15 @@ EXPORT_SYMBOL_GPL(phy_resolve_aneg_pause); void phy_resolve_aneg_linkmode(struct phy_device *phydev) { __ETHTOOL_DECLARE_LINK_MODE_MASK(common); - int i; + const struct link_capabilities *c; linkmode_and(common, phydev->lp_advertising, phydev->advertising); - for (i = 0; i < ARRAY_SIZE(settings); i++) - if (test_bit(settings[i].bit, common)) { - phydev->speed = settings[i].speed; - phydev->duplex = settings[i].duplex; - break; - } + c = phy_caps_lookup_by_linkmode(common); + if (c) { + phydev->speed = c->speed; + phydev->duplex = c->duplex; + } phy_resolve_aneg_pause(phydev); } @@ -502,7 +311,8 @@ EXPORT_SYMBOL_GPL(phy_resolve_aneg_linkmode); void phy_check_downshift(struct phy_device *phydev) { __ETHTOOL_DECLARE_LINK_MODE_MASK(common); - int i, speed = SPEED_UNKNOWN; + const struct link_capabilities *c; + int speed = SPEED_UNKNOWN; phydev->downshifted_rate = 0; @@ -512,11 +322,9 @@ void phy_check_downshift(struct phy_device *phydev) linkmode_and(common, phydev->lp_advertising, phydev->advertising); - for (i = 0; i < ARRAY_SIZE(settings); i++) - if (test_bit(settings[i].bit, common)) { - speed = settings[i].speed; - break; - } + c = phy_caps_lookup_by_linkmode(common); + if (c) + speed = c->speed; if (speed == SPEED_UNKNOWN || phydev->speed >= speed) return; @@ -526,22 +334,17 @@ void phy_check_downshift(struct phy_device *phydev) phydev->downshifted_rate = 1; } -EXPORT_SYMBOL_GPL(phy_check_downshift); static int phy_resolve_min_speed(struct phy_device *phydev, bool fdx_only) { __ETHTOOL_DECLARE_LINK_MODE_MASK(common); - int i = ARRAY_SIZE(settings); + const struct link_capabilities *c; linkmode_and(common, phydev->lp_advertising, phydev->advertising); - while (--i >= 0) { - if (test_bit(settings[i].bit, common)) { - if (fdx_only && settings[i].duplex != DUPLEX_FULL) - continue; - return settings[i].speed; - } - } + c = phy_caps_lookup_by_linkmode_rev(common, fdx_only); + if (c) + return c->speed; return SPEED_UNKNOWN; } @@ -553,7 +356,7 @@ int phy_speed_down_core(struct phy_device *phydev) if (min_common_speed == SPEED_UNKNOWN) return -EINVAL; - __set_linkmode_max_speed(min_common_speed, phydev->advertising); + phy_caps_linkmode_max_speed(min_common_speed, phydev->advertising); return 0; } @@ -715,43 +518,6 @@ int __phy_package_read_mmd(struct phy_device *phydev, EXPORT_SYMBOL(__phy_package_read_mmd); /** - * phy_package_read_mmd - read MMD reg relative to PHY package base addr - * @phydev: The phy_device struct - * @addr_offset: The offset to be added to PHY package base_addr - * @devad: The MMD to read from - * @regnum: The register on the MMD to read - * - * Convenience helper for reading a register of an MMD on a given PHY - * using the PHY package base address. The base address is added to - * the addr_offset value. - * - * Same calling rules as for phy_read(); - * - * NOTE: It's assumed that the entire PHY package is either C22 or C45. - */ -int phy_package_read_mmd(struct phy_device *phydev, - unsigned int addr_offset, int devad, - u32 regnum) -{ - int addr = phy_package_address(phydev, addr_offset); - int val; - - if (addr < 0) - return addr; - - if (regnum > (u16)~0 || devad > 32) - return -EINVAL; - - phy_lock_mdio_bus(phydev); - val = mmd_phy_read(phydev->mdio.bus, addr, phydev->is_c45, devad, - regnum); - phy_unlock_mdio_bus(phydev); - - return val; -} -EXPORT_SYMBOL(phy_package_read_mmd); - -/** * __phy_package_write_mmd - write MMD reg relative to PHY package base addr * @phydev: The phy_device struct * @addr_offset: The offset to be added to PHY package base_addr @@ -785,44 +551,6 @@ int __phy_package_write_mmd(struct phy_device *phydev, EXPORT_SYMBOL(__phy_package_write_mmd); /** - * phy_package_write_mmd - write MMD reg relative to PHY package base addr - * @phydev: The phy_device struct - * @addr_offset: The offset to be added to PHY package base_addr - * @devad: The MMD to write to - * @regnum: The register on the MMD to write - * @val: value to write to @regnum - * - * Convenience helper for writing a register of an MMD on a given PHY - * using the PHY package base address. The base address is added to - * the addr_offset value. - * - * Same calling rules as for phy_write(); - * - * NOTE: It's assumed that the entire PHY package is either C22 or C45. - */ -int phy_package_write_mmd(struct phy_device *phydev, - unsigned int addr_offset, int devad, - u32 regnum, u16 val) -{ - int addr = phy_package_address(phydev, addr_offset); - int ret; - - if (addr < 0) - return addr; - - if (regnum > (u16)~0 || devad > 32) - return -EINVAL; - - phy_lock_mdio_bus(phydev); - ret = mmd_phy_write(phydev->mdio.bus, addr, phydev->is_c45, devad, - regnum, val); - phy_unlock_mdio_bus(phydev); - - return ret; -} -EXPORT_SYMBOL(phy_package_write_mmd); - -/** * phy_modify_changed - Function for modifying a PHY register * @phydev: the phy_device struct * @regnum: register number to modify diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index d0c1718e2b16..13df28445f02 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -36,6 +36,9 @@ #include <net/genetlink.h> #include <net/sock.h> +#include "phylib-internal.h" +#include "phy-caps.h" + #define PHY_STATE_TIME HZ #define PHY_STATE_STR(_state) \ @@ -211,25 +214,6 @@ int phy_aneg_done(struct phy_device *phydev) EXPORT_SYMBOL(phy_aneg_done); /** - * phy_find_valid - find a PHY setting that matches the requested parameters - * @speed: desired speed - * @duplex: desired duplex - * @supported: mask of supported link modes - * - * Locate a supported phy setting that is, in priority order: - * - an exact match for the specified speed and duplex mode - * - a match for the specified speed, or slower speed - * - the slowest supported speed - * Returns the matched phy_setting entry, or %NULL if no supported phy - * settings were found. - */ -static const struct phy_setting * -phy_find_valid(int speed, int duplex, unsigned long *supported) -{ - return phy_lookup_setting(speed, duplex, supported, false); -} - -/** * phy_supported_speeds - return all speeds currently supported by a phy device * @phy: The phy device to return supported speeds of. * @speeds: buffer to store supported speeds in. @@ -243,7 +227,7 @@ unsigned int phy_supported_speeds(struct phy_device *phy, unsigned int *speeds, unsigned int size) { - return phy_speeds(speeds, size, phy->supported); + return phy_caps_speeds(speeds, size, phy->supported); } /** @@ -257,7 +241,7 @@ unsigned int phy_supported_speeds(struct phy_device *phy, */ bool phy_check_valid(int speed, int duplex, unsigned long *features) { - return !!phy_lookup_setting(speed, duplex, features, true); + return phy_caps_valid(speed, duplex, features); } EXPORT_SYMBOL(phy_check_valid); @@ -271,13 +255,14 @@ EXPORT_SYMBOL(phy_check_valid); */ static void phy_sanitize_settings(struct phy_device *phydev) { - const struct phy_setting *setting; + const struct link_capabilities *c; + + c = phy_caps_lookup(phydev->speed, phydev->duplex, phydev->supported, + false); - setting = phy_find_valid(phydev->speed, phydev->duplex, - phydev->supported); - if (setting) { - phydev->speed = setting->speed; - phydev->duplex = setting->duplex; + if (c) { + phydev->speed = c->speed; + phydev->duplex = c->duplex; } else { /* We failed to find anything (no supported speeds?) */ phydev->speed = SPEED_UNKNOWN; @@ -302,7 +287,7 @@ void phy_ethtool_ksettings_get(struct phy_device *phydev, cmd->base.port = PORT_BNC; else cmd->base.port = phydev->port; - cmd->base.transceiver = phy_is_internal(phydev) ? + cmd->base.transceiver = phydev->is_internal ? XCVR_INTERNAL : XCVR_EXTERNAL; cmd->base.phy_address = phydev->mdio.addr; cmd->base.autoneg = phydev->autoneg; @@ -520,12 +505,12 @@ int __phy_hwtstamp_set(struct phy_device *phydev, * @phydev: the phy_device struct * @jiffies: Run the state machine after these jiffies */ -void phy_queue_state_machine(struct phy_device *phydev, unsigned long jiffies) +static void phy_queue_state_machine(struct phy_device *phydev, + unsigned long jiffies) { mod_delayed_work(system_power_efficient_wq, &phydev->state_queue, jiffies); } -EXPORT_SYMBOL(phy_queue_state_machine); /** * phy_trigger_machine - Trigger the state machine to run now @@ -1031,7 +1016,7 @@ static int phy_check_link_status(struct phy_device *phydev) if (phydev->link && phydev->state != PHY_RUNNING) { phy_check_downshift(phydev); phydev->state = PHY_RUNNING; - err = genphy_c45_eee_is_active(phydev, NULL, NULL); + err = genphy_c45_eee_is_active(phydev, NULL); phydev->eee_active = err > 0; phydev->enable_tx_lpi = phydev->eee_cfg.tx_lpi_enabled && phydev->eee_active; @@ -1501,6 +1486,24 @@ void phy_free_interrupt(struct phy_device *phydev) } EXPORT_SYMBOL(phy_free_interrupt); +/** + * phy_get_next_update_time - Determine the next PHY update time + * @phydev: Pointer to the phy_device structure + * + * This function queries the PHY driver to get the time for the next polling + * event. If the driver does not implement the callback, a default value is + * used. + * + * Return: The time for the next polling event in jiffies + */ +static unsigned int phy_get_next_update_time(struct phy_device *phydev) +{ + if (phydev->drv && phydev->drv->get_next_update_time) + return phydev->drv->get_next_update_time(phydev); + + return PHY_STATE_TIME; +} + enum phy_state_work { PHY_STATE_WORK_NONE, PHY_STATE_WORK_ANEG, @@ -1580,7 +1583,8 @@ static enum phy_state_work _phy_state_machine(struct phy_device *phydev) * called from phy_disconnect() synchronously. */ if (phy_polling_mode(phydev) && phy_is_started(phydev)) - phy_queue_state_machine(phydev, PHY_STATE_TIME); + phy_queue_state_machine(phydev, + phy_get_next_update_time(phydev)); return state_work; } @@ -1704,6 +1708,93 @@ void phy_mac_interrupt(struct phy_device *phydev) EXPORT_SYMBOL(phy_mac_interrupt); /** + * phy_loopback - Configure loopback mode of PHY + * @phydev: target phy_device struct + * @enable: enable or disable loopback mode + * @speed: enable loopback mode with speed + * + * Configure loopback mode of PHY and signal link down and link up if speed is + * changing. + * + * Return: 0 on success, negative error code on failure. + */ +int phy_loopback(struct phy_device *phydev, bool enable, int speed) +{ + bool link_up = false; + int ret = 0; + + if (!phydev->drv) + return -EIO; + + mutex_lock(&phydev->lock); + + if (enable && phydev->loopback_enabled) { + ret = -EBUSY; + goto out; + } + + if (!enable && !phydev->loopback_enabled) { + ret = -EINVAL; + goto out; + } + + if (enable) { + /* + * Link up is signaled with a defined speed. If speed changes, + * then first link down and after that link up needs to be + * signaled. + */ + if (phydev->link && phydev->state == PHY_RUNNING) { + /* link is up and signaled */ + if (speed && phydev->speed != speed) { + /* signal link down and up for new speed */ + phydev->link = false; + phydev->state = PHY_NOLINK; + phy_link_down(phydev); + + link_up = true; + } + } else { + /* link is not signaled */ + if (speed) { + /* signal link up for new speed */ + link_up = true; + } + } + } + + if (phydev->drv->set_loopback) + ret = phydev->drv->set_loopback(phydev, enable, speed); + else + ret = genphy_loopback(phydev, enable, speed); + + if (ret) { + if (enable) { + /* try to restore link if enabling loopback fails */ + if (phydev->drv->set_loopback) + phydev->drv->set_loopback(phydev, false, 0); + else + genphy_loopback(phydev, false, 0); + } + + goto out; + } + + if (link_up) { + phydev->link = true; + phydev->state = PHY_RUNNING; + phy_link_up(phydev); + } + + phydev->loopback_enabled = enable; + +out: + mutex_unlock(&phydev->lock); + return ret; +} +EXPORT_SYMBOL(phy_loopback); + +/** * phy_eee_tx_clock_stop_capable() - indicate whether the MAC can stop tx clock * @phydev: target phy_device struct * @@ -1761,7 +1852,7 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable) if (!phydev->drv) return -EIO; - ret = genphy_c45_eee_is_active(phydev, NULL, NULL); + ret = genphy_c45_eee_is_active(phydev, NULL); if (ret < 0) return ret; if (!ret) diff --git a/drivers/net/phy/phy_caps.c b/drivers/net/phy/phy_caps.c new file mode 100644 index 000000000000..703321689726 --- /dev/null +++ b/drivers/net/phy/phy_caps.c @@ -0,0 +1,359 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <linux/ethtool.h> +#include <linux/linkmode.h> +#include <linux/phy.h> + +#include "phy-caps.h" + +static struct link_capabilities link_caps[__LINK_CAPA_MAX] __ro_after_init = { + { SPEED_10, DUPLEX_HALF, {0} }, /* LINK_CAPA_10HD */ + { SPEED_10, DUPLEX_FULL, {0} }, /* LINK_CAPA_10FD */ + { SPEED_100, DUPLEX_HALF, {0} }, /* LINK_CAPA_100HD */ + { SPEED_100, DUPLEX_FULL, {0} }, /* LINK_CAPA_100FD */ + { SPEED_1000, DUPLEX_HALF, {0} }, /* LINK_CAPA_1000HD */ + { SPEED_1000, DUPLEX_FULL, {0} }, /* LINK_CAPA_1000FD */ + { SPEED_2500, DUPLEX_FULL, {0} }, /* LINK_CAPA_2500FD */ + { SPEED_5000, DUPLEX_FULL, {0} }, /* LINK_CAPA_5000FD */ + { SPEED_10000, DUPLEX_FULL, {0} }, /* LINK_CAPA_10000FD */ + { SPEED_20000, DUPLEX_FULL, {0} }, /* LINK_CAPA_20000FD */ + { SPEED_25000, DUPLEX_FULL, {0} }, /* LINK_CAPA_25000FD */ + { SPEED_40000, DUPLEX_FULL, {0} }, /* LINK_CAPA_40000FD */ + { SPEED_50000, DUPLEX_FULL, {0} }, /* LINK_CAPA_50000FD */ + { SPEED_56000, DUPLEX_FULL, {0} }, /* LINK_CAPA_56000FD */ + { SPEED_100000, DUPLEX_FULL, {0} }, /* LINK_CAPA_100000FD */ + { SPEED_200000, DUPLEX_FULL, {0} }, /* LINK_CAPA_200000FD */ + { SPEED_400000, DUPLEX_FULL, {0} }, /* LINK_CAPA_400000FD */ + { SPEED_800000, DUPLEX_FULL, {0} }, /* LINK_CAPA_800000FD */ +}; + +static int speed_duplex_to_capa(int speed, unsigned int duplex) +{ + if (duplex == DUPLEX_UNKNOWN || + (speed > SPEED_1000 && duplex != DUPLEX_FULL)) + return -EINVAL; + + switch (speed) { + case SPEED_10: return duplex == DUPLEX_FULL ? + LINK_CAPA_10FD : LINK_CAPA_10HD; + case SPEED_100: return duplex == DUPLEX_FULL ? + LINK_CAPA_100FD : LINK_CAPA_100HD; + case SPEED_1000: return duplex == DUPLEX_FULL ? + LINK_CAPA_1000FD : LINK_CAPA_1000HD; + case SPEED_2500: return LINK_CAPA_2500FD; + case SPEED_5000: return LINK_CAPA_5000FD; + case SPEED_10000: return LINK_CAPA_10000FD; + case SPEED_20000: return LINK_CAPA_20000FD; + case SPEED_25000: return LINK_CAPA_25000FD; + case SPEED_40000: return LINK_CAPA_40000FD; + case SPEED_50000: return LINK_CAPA_50000FD; + case SPEED_56000: return LINK_CAPA_56000FD; + case SPEED_100000: return LINK_CAPA_100000FD; + case SPEED_200000: return LINK_CAPA_200000FD; + case SPEED_400000: return LINK_CAPA_400000FD; + case SPEED_800000: return LINK_CAPA_800000FD; + } + + return -EINVAL; +} + +#define for_each_link_caps_asc_speed(cap) \ + for (cap = link_caps; cap < &link_caps[__LINK_CAPA_MAX]; cap++) + +#define for_each_link_caps_desc_speed(cap) \ + for (cap = &link_caps[__LINK_CAPA_MAX - 1]; cap >= link_caps; cap--) + +/** + * phy_caps_init() - Initializes the link_caps array from the link_mode_params. + * + * Returns: 0 if phy caps init was successful, -EINVAL if we found an + * unexpected linkmode setting that requires LINK_CAPS update. + * + */ +int phy_caps_init(void) +{ + const struct link_mode_info *linkmode; + int i, capa; + + /* Fill the caps array from net/ethtool/common.c */ + for (i = 0; i < __ETHTOOL_LINK_MODE_MASK_NBITS; i++) { + linkmode = &link_mode_params[i]; + capa = speed_duplex_to_capa(linkmode->speed, linkmode->duplex); + + if (capa < 0) { + if (linkmode->speed != SPEED_UNKNOWN) { + pr_err("Unknown speed %d, please update LINK_CAPS\n", + linkmode->speed); + return -EINVAL; + } + continue; + } + + __set_bit(i, link_caps[capa].linkmodes); + } + + return 0; +} + +/** + * phy_caps_speeds() - Fill an array of supported SPEED_* values for given modes + * @speeds: Output array to store the speeds list into + * @size: Size of the output array + * @linkmodes: Linkmodes to get the speeds from + * + * Fills the speeds array with all possible speeds that can be achieved with + * the specified linkmodes. + * + * Returns: The number of speeds filled into the array. If the input array isn't + * big enough to store all speeds, fill it as much as possible. + */ +size_t phy_caps_speeds(unsigned int *speeds, size_t size, + unsigned long *linkmodes) +{ + struct link_capabilities *lcap; + size_t count = 0; + + for_each_link_caps_asc_speed(lcap) { + if (linkmode_intersects(lcap->linkmodes, linkmodes) && + (count == 0 || speeds[count - 1] != lcap->speed)) { + speeds[count++] = lcap->speed; + if (count >= size) + break; + } + } + + return count; +} + +/** + * phy_caps_lookup_by_linkmode() - Lookup the fastest matching link_capabilities + * @linkmodes: Linkmodes to match against + * + * Returns: The highest-speed link_capabilities that intersects the given + * linkmodes. In case several DUPLEX_ options exist at that speed, + * DUPLEX_FULL is matched first. NULL is returned if no match. + */ +const struct link_capabilities * +phy_caps_lookup_by_linkmode(const unsigned long *linkmodes) +{ + struct link_capabilities *lcap; + + for_each_link_caps_desc_speed(lcap) + if (linkmode_intersects(lcap->linkmodes, linkmodes)) + return lcap; + + return NULL; +} + +/** + * phy_caps_lookup_by_linkmode_rev() - Lookup the slowest matching link_capabilities + * @linkmodes: Linkmodes to match against + * @fdx_only: Full duplex match only when set + * + * Returns: The lowest-speed link_capabilities that intersects the given + * linkmodes. When set, fdx_only will ignore half-duplex matches. + * NULL is returned if no match. + */ +const struct link_capabilities * +phy_caps_lookup_by_linkmode_rev(const unsigned long *linkmodes, bool fdx_only) +{ + struct link_capabilities *lcap; + + for_each_link_caps_asc_speed(lcap) { + if (fdx_only && lcap->duplex != DUPLEX_FULL) + continue; + + if (linkmode_intersects(lcap->linkmodes, linkmodes)) + return lcap; + } + + return NULL; +} + +/** + * phy_caps_lookup() - Lookup capabilities by speed/duplex that matches a mask + * @speed: Speed to match + * @duplex: Duplex to match + * @supported: Mask of linkmodes to match + * @exact: Perform an exact match or not. + * + * Lookup a link_capabilities entry that intersect the supported linkmodes mask, + * and that matches the passed speed and duplex. + * + * When @exact is set, an exact match is performed on speed and duplex, meaning + * that if the linkmodes for the given speed and duplex intersect the supported + * mask, this capability is returned, otherwise we don't have a match and return + * NULL. + * + * When @exact is not set, we return either an exact match, or matching capabilities + * at lower speed, or the lowest matching speed, or NULL. + * + * Returns: a matched link_capabilities according to the above process, NULL + * otherwise. + */ +const struct link_capabilities * +phy_caps_lookup(int speed, unsigned int duplex, const unsigned long *supported, + bool exact) +{ + const struct link_capabilities *lcap, *last = NULL; + + for_each_link_caps_desc_speed(lcap) { + if (linkmode_intersects(lcap->linkmodes, supported)) { + last = lcap; + /* exact match on speed and duplex*/ + if (lcap->speed == speed && lcap->duplex == duplex) { + return lcap; + } else if (!exact) { + if (lcap->speed <= speed) + return lcap; + } + } + } + + if (!exact) + return last; + + return NULL; +} +EXPORT_SYMBOL_GPL(phy_caps_lookup); + +/** + * phy_caps_linkmode_max_speed() - Clamp a linkmodes set to a max speed + * @max_speed: Speed limit for the linkmode set + * @linkmodes: Linkmodes to limit + */ +void phy_caps_linkmode_max_speed(u32 max_speed, unsigned long *linkmodes) +{ + struct link_capabilities *lcap; + + for_each_link_caps_desc_speed(lcap) + if (lcap->speed > max_speed) + linkmode_andnot(linkmodes, linkmodes, lcap->linkmodes); + else + break; +} + +/** + * phy_caps_valid() - Validate a linkmodes set agains given speed and duplex + * @speed: input speed to validate + * @duplex: input duplex to validate. Passing DUPLEX_UNKNOWN is always not valid + * @linkmodes: The linkmodes to validate + * + * Returns: True if at least one of the linkmodes in @linkmodes can function at + * the given speed and duplex, false otherwise. + */ +bool phy_caps_valid(int speed, int duplex, const unsigned long *linkmodes) +{ + int capa = speed_duplex_to_capa(speed, duplex); + + if (capa < 0) + return false; + + return linkmode_intersects(link_caps[capa].linkmodes, linkmodes); +} + +/** + * phy_caps_linkmodes() - Convert a bitfield of capabilities into linkmodes + * @caps: The list of caps, each bit corresponding to a LINK_CAPA value + * @linkmodes: The set of linkmodes to fill. Must be previously initialized. + */ +void phy_caps_linkmodes(unsigned long caps, unsigned long *linkmodes) +{ + unsigned long capa; + + for_each_set_bit(capa, &caps, __LINK_CAPA_MAX) + linkmode_or(linkmodes, linkmodes, link_caps[capa].linkmodes); +} +EXPORT_SYMBOL_GPL(phy_caps_linkmodes); + +/** + * phy_caps_from_interface() - Get the link capa from a given PHY interface + * @interface: The PHY interface we want to get the possible Speed/Duplex from + * + * Returns: A bitmask of LINK_CAPA_xxx values that can be achieved with the + * provided interface. + */ +unsigned long phy_caps_from_interface(phy_interface_t interface) +{ + unsigned long link_caps = 0; + + switch (interface) { + case PHY_INTERFACE_MODE_USXGMII: + link_caps |= BIT(LINK_CAPA_10000FD) | BIT(LINK_CAPA_5000FD); + fallthrough; + + case PHY_INTERFACE_MODE_10G_QXGMII: + link_caps |= BIT(LINK_CAPA_2500FD); + fallthrough; + + case PHY_INTERFACE_MODE_RGMII_TXID: + case PHY_INTERFACE_MODE_RGMII_RXID: + case PHY_INTERFACE_MODE_RGMII_ID: + case PHY_INTERFACE_MODE_RGMII: + case PHY_INTERFACE_MODE_PSGMII: + case PHY_INTERFACE_MODE_QSGMII: + case PHY_INTERFACE_MODE_QUSGMII: + case PHY_INTERFACE_MODE_SGMII: + case PHY_INTERFACE_MODE_GMII: + link_caps |= BIT(LINK_CAPA_1000HD) | BIT(LINK_CAPA_1000FD); + fallthrough; + + case PHY_INTERFACE_MODE_REVRMII: + case PHY_INTERFACE_MODE_RMII: + case PHY_INTERFACE_MODE_SMII: + case PHY_INTERFACE_MODE_REVMII: + case PHY_INTERFACE_MODE_MII: + link_caps |= BIT(LINK_CAPA_10HD) | BIT(LINK_CAPA_10FD); + fallthrough; + + case PHY_INTERFACE_MODE_100BASEX: + link_caps |= BIT(LINK_CAPA_100HD) | BIT(LINK_CAPA_100FD); + break; + + case PHY_INTERFACE_MODE_TBI: + case PHY_INTERFACE_MODE_MOCA: + case PHY_INTERFACE_MODE_RTBI: + case PHY_INTERFACE_MODE_1000BASEX: + link_caps |= BIT(LINK_CAPA_1000HD); + fallthrough; + case PHY_INTERFACE_MODE_1000BASEKX: + case PHY_INTERFACE_MODE_TRGMII: + link_caps |= BIT(LINK_CAPA_1000FD); + break; + + case PHY_INTERFACE_MODE_2500BASEX: + link_caps |= BIT(LINK_CAPA_2500FD); + break; + + case PHY_INTERFACE_MODE_5GBASER: + link_caps |= BIT(LINK_CAPA_5000FD); + break; + + case PHY_INTERFACE_MODE_XGMII: + case PHY_INTERFACE_MODE_RXAUI: + case PHY_INTERFACE_MODE_XAUI: + case PHY_INTERFACE_MODE_10GBASER: + case PHY_INTERFACE_MODE_10GKR: + link_caps |= BIT(LINK_CAPA_10000FD); + break; + + case PHY_INTERFACE_MODE_25GBASER: + link_caps |= BIT(LINK_CAPA_25000FD); + break; + + case PHY_INTERFACE_MODE_XLGMII: + link_caps |= BIT(LINK_CAPA_40000FD); + break; + + case PHY_INTERFACE_MODE_INTERNAL: + link_caps |= LINK_CAPA_ALL; + break; + + case PHY_INTERFACE_MODE_NA: + case PHY_INTERFACE_MODE_MAX: + break; + } + + return link_caps; +} +EXPORT_SYMBOL_GPL(phy_caps_from_interface); diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 46713d27412b..cc1bfd22fb81 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -41,10 +41,24 @@ #include <linux/uaccess.h> #include <linux/unistd.h> +#include "phylib-internal.h" +#include "phy-caps.h" + MODULE_DESCRIPTION("PHY library"); MODULE_AUTHOR("Andy Fleming"); MODULE_LICENSE("GPL"); +#define PHY_ANY_ID "MATCH ANY PHY" +#define PHY_ANY_UID 0xffffffff + +struct phy_fixup { + struct list_head list; + char bus_id[MII_BUS_ID_SIZE + 3]; + u32 phy_uid; + u32 phy_uid_mask; + int (*run)(struct phy_device *phydev); +}; + __ETHTOOL_DECLARE_LINK_MODE_MASK(phy_basic_features) __ro_after_init; EXPORT_SYMBOL_GPL(phy_basic_features); @@ -80,37 +94,28 @@ static const int phy_all_ports_features_array[7] = { ETHTOOL_LINK_MODE_Backplane_BIT, }; -const int phy_10_100_features_array[4] = { +static const int phy_10_100_features_array[4] = { ETHTOOL_LINK_MODE_10baseT_Half_BIT, ETHTOOL_LINK_MODE_10baseT_Full_BIT, ETHTOOL_LINK_MODE_100baseT_Half_BIT, ETHTOOL_LINK_MODE_100baseT_Full_BIT, }; -EXPORT_SYMBOL_GPL(phy_10_100_features_array); -const int phy_basic_t1_features_array[3] = { +static const int phy_basic_t1_features_array[3] = { ETHTOOL_LINK_MODE_TP_BIT, ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, ETHTOOL_LINK_MODE_100baseT1_Full_BIT, }; -EXPORT_SYMBOL_GPL(phy_basic_t1_features_array); -const int phy_basic_t1s_p2mp_features_array[2] = { +static const int phy_basic_t1s_p2mp_features_array[2] = { ETHTOOL_LINK_MODE_TP_BIT, ETHTOOL_LINK_MODE_10baseT1S_P2MP_Half_BIT, }; -EXPORT_SYMBOL_GPL(phy_basic_t1s_p2mp_features_array); -const int phy_gbit_features_array[2] = { +static const int phy_gbit_features_array[2] = { ETHTOOL_LINK_MODE_1000baseT_Half_BIT, ETHTOOL_LINK_MODE_1000baseT_Full_BIT, }; -EXPORT_SYMBOL_GPL(phy_gbit_features_array); - -const int phy_10gbit_features_array[1] = { - ETHTOOL_LINK_MODE_10000baseT_Full_BIT, -}; -EXPORT_SYMBOL_GPL(phy_10gbit_features_array); static const int phy_eee_cap1_features_array[] = { ETHTOOL_LINK_MODE_100baseT_Full_BIT, @@ -185,9 +190,8 @@ static void features_init(void) linkmode_set_bit_array(phy_gbit_features_array, ARRAY_SIZE(phy_gbit_features_array), phy_10gbit_features); - linkmode_set_bit_array(phy_10gbit_features_array, - ARRAY_SIZE(phy_10gbit_features_array), - phy_10gbit_features); + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, + phy_10gbit_features); linkmode_set_bit_array(phy_eee_cap1_features_array, ARRAY_SIZE(phy_eee_cap1_features_array), @@ -240,6 +244,46 @@ static bool phy_drv_wol_enabled(struct phy_device *phydev) return wol.wolopts != 0; } +static void phy_link_change(struct phy_device *phydev, bool up) +{ + struct net_device *netdev = phydev->attached_dev; + + if (up) + netif_carrier_on(netdev); + else + netif_carrier_off(netdev); + phydev->adjust_link(netdev); + if (phydev->mii_ts && phydev->mii_ts->link_state) + phydev->mii_ts->link_state(phydev->mii_ts, phydev); +} + +/** + * phy_uses_state_machine - test whether consumer driver uses PAL state machine + * @phydev: the target PHY device structure + * + * Ultimately, this aims to indirectly determine whether the PHY is attached + * to a consumer which uses the state machine by calling phy_start() and + * phy_stop(). + * + * When the PHY driver consumer uses phylib, it must have previously called + * phy_connect_direct() or one of its derivatives, so that phy_prepare_link() + * has set up a hook for monitoring state changes. + * + * When the PHY driver is used by the MAC driver consumer through phylink (the + * only other provider of a phy_link_change() method), using the PHY state + * machine is not optional. + * + * Return: true if consumer calls phy_start() and phy_stop(), false otherwise. + */ +static bool phy_uses_state_machine(struct phy_device *phydev) +{ + if (phydev->phy_link_change == phy_link_change) + return phydev->attached_dev && phydev->adjust_link; + + /* phydev->phy_link_change is implicitly phylink_phy_change() */ + return true; +} + static bool mdio_bus_phy_may_suspend(struct phy_device *phydev) { struct device_driver *drv = phydev->mdio.dev.driver; @@ -306,7 +350,7 @@ static __maybe_unused int mdio_bus_phy_suspend(struct device *dev) * may call phy routines that try to grab the same lock, and that may * lead to a deadlock. */ - if (phydev->attached_dev && phydev->adjust_link) + if (phy_uses_state_machine(phydev)) phy_stop_machine(phydev); if (!mdio_bus_phy_may_suspend(phydev)) @@ -360,7 +404,7 @@ no_resume: } } - if (phydev->attached_dev && phydev->adjust_link) + if (phy_uses_state_machine(phydev)) phy_start_machine(phydev); return 0; @@ -378,8 +422,8 @@ static SIMPLE_DEV_PM_OPS(mdio_bus_phy_pm_ops, mdio_bus_phy_suspend, * comparison * @run: The actual code to be run when a matching PHY is found */ -int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask, - int (*run)(struct phy_device *)) +static int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask, + int (*run)(struct phy_device *)) { struct phy_fixup *fixup = kzalloc(sizeof(*fixup), GFP_KERNEL); @@ -397,7 +441,6 @@ int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask, return 0; } -EXPORT_SYMBOL(phy_register_fixup); /* Registers a fixup to be run on any PHY with the UID in phy_uid */ int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask, @@ -544,7 +587,7 @@ phy_interface_show(struct device *dev, struct device_attribute *attr, char *buf) struct phy_device *phydev = to_phy_device(dev); const char *mode = NULL; - if (phy_is_internal(phydev)) + if (phydev->is_internal) mode = "internal"; else mode = phy_modes(phydev->interface); @@ -1052,19 +1095,6 @@ struct phy_device *phy_find_first(struct mii_bus *bus) } EXPORT_SYMBOL(phy_find_first); -static void phy_link_change(struct phy_device *phydev, bool up) -{ - struct net_device *netdev = phydev->attached_dev; - - if (up) - netif_carrier_on(netdev); - else - netif_carrier_off(netdev); - phydev->adjust_link(netdev); - if (phydev->mii_ts && phydev->mii_ts->link_state) - phydev->mii_ts->link_state(phydev->mii_ts, phydev); -} - /** * phy_prepare_link - prepares the PHY layer to monitor link status * @phydev: target phy_device struct @@ -1685,243 +1715,6 @@ bool phy_driver_is_genphy_10g(struct phy_device *phydev) EXPORT_SYMBOL_GPL(phy_driver_is_genphy_10g); /** - * phy_package_join - join a common PHY group - * @phydev: target phy_device struct - * @base_addr: cookie and base PHY address of PHY package for offset - * calculation of global register access - * @priv_size: if non-zero allocate this amount of bytes for private data - * - * This joins a PHY group and provides a shared storage for all phydevs in - * this group. This is intended to be used for packages which contain - * more than one PHY, for example a quad PHY transceiver. - * - * The base_addr parameter serves as cookie which has to have the same values - * for all members of one group and as the base PHY address of the PHY package - * for offset calculation to access generic registers of a PHY package. - * Usually, one of the PHY addresses of the different PHYs in the package - * provides access to these global registers. - * The address which is given here, will be used in the phy_package_read() - * and phy_package_write() convenience functions as base and added to the - * passed offset in those functions. - * - * This will set the shared pointer of the phydev to the shared storage. - * If this is the first call for a this cookie the shared storage will be - * allocated. If priv_size is non-zero, the given amount of bytes are - * allocated for the priv member. - * - * Returns < 1 on error, 0 on success. Esp. calling phy_package_join() - * with the same cookie but a different priv_size is an error. - */ -int phy_package_join(struct phy_device *phydev, int base_addr, size_t priv_size) -{ - struct mii_bus *bus = phydev->mdio.bus; - struct phy_package_shared *shared; - int ret; - - if (base_addr < 0 || base_addr >= PHY_MAX_ADDR) - return -EINVAL; - - mutex_lock(&bus->shared_lock); - shared = bus->shared[base_addr]; - if (!shared) { - ret = -ENOMEM; - shared = kzalloc(sizeof(*shared), GFP_KERNEL); - if (!shared) - goto err_unlock; - if (priv_size) { - shared->priv = kzalloc(priv_size, GFP_KERNEL); - if (!shared->priv) - goto err_free; - shared->priv_size = priv_size; - } - shared->base_addr = base_addr; - shared->np = NULL; - refcount_set(&shared->refcnt, 1); - bus->shared[base_addr] = shared; - } else { - ret = -EINVAL; - if (priv_size && priv_size != shared->priv_size) - goto err_unlock; - refcount_inc(&shared->refcnt); - } - mutex_unlock(&bus->shared_lock); - - phydev->shared = shared; - - return 0; - -err_free: - kfree(shared); -err_unlock: - mutex_unlock(&bus->shared_lock); - return ret; -} -EXPORT_SYMBOL_GPL(phy_package_join); - -/** - * of_phy_package_join - join a common PHY group in PHY package - * @phydev: target phy_device struct - * @priv_size: if non-zero allocate this amount of bytes for private data - * - * This is a variant of phy_package_join for PHY package defined in DT. - * - * The parent node of the @phydev is checked as a valid PHY package node - * structure (by matching the node name "ethernet-phy-package") and the - * base_addr for the PHY package is passed to phy_package_join. - * - * With this configuration the shared struct will also have the np value - * filled to use additional DT defined properties in PHY specific - * probe_once and config_init_once PHY package OPs. - * - * Returns < 0 on error, 0 on success. Esp. calling phy_package_join() - * with the same cookie but a different priv_size is an error. Or a parent - * node is not detected or is not valid or doesn't match the expected node - * name for PHY package. - */ -int of_phy_package_join(struct phy_device *phydev, size_t priv_size) -{ - struct device_node *node = phydev->mdio.dev.of_node; - struct device_node *package_node; - u32 base_addr; - int ret; - - if (!node) - return -EINVAL; - - package_node = of_get_parent(node); - if (!package_node) - return -EINVAL; - - if (!of_node_name_eq(package_node, "ethernet-phy-package")) { - ret = -EINVAL; - goto exit; - } - - if (of_property_read_u32(package_node, "reg", &base_addr)) { - ret = -EINVAL; - goto exit; - } - - ret = phy_package_join(phydev, base_addr, priv_size); - if (ret) - goto exit; - - phydev->shared->np = package_node; - - return 0; -exit: - of_node_put(package_node); - return ret; -} -EXPORT_SYMBOL_GPL(of_phy_package_join); - -/** - * phy_package_leave - leave a common PHY group - * @phydev: target phy_device struct - * - * This leaves a PHY group created by phy_package_join(). If this phydev - * was the last user of the shared data between the group, this data is - * freed. Resets the phydev->shared pointer to NULL. - */ -void phy_package_leave(struct phy_device *phydev) -{ - struct phy_package_shared *shared = phydev->shared; - struct mii_bus *bus = phydev->mdio.bus; - - if (!shared) - return; - - /* Decrease the node refcount on leave if present */ - if (shared->np) - of_node_put(shared->np); - - if (refcount_dec_and_mutex_lock(&shared->refcnt, &bus->shared_lock)) { - bus->shared[shared->base_addr] = NULL; - mutex_unlock(&bus->shared_lock); - kfree(shared->priv); - kfree(shared); - } - - phydev->shared = NULL; -} -EXPORT_SYMBOL_GPL(phy_package_leave); - -static void devm_phy_package_leave(struct device *dev, void *res) -{ - phy_package_leave(*(struct phy_device **)res); -} - -/** - * devm_phy_package_join - resource managed phy_package_join() - * @dev: device that is registering this PHY package - * @phydev: target phy_device struct - * @base_addr: cookie and base PHY address of PHY package for offset - * calculation of global register access - * @priv_size: if non-zero allocate this amount of bytes for private data - * - * Managed phy_package_join(). Shared storage fetched by this function, - * phy_package_leave() is automatically called on driver detach. See - * phy_package_join() for more information. - */ -int devm_phy_package_join(struct device *dev, struct phy_device *phydev, - int base_addr, size_t priv_size) -{ - struct phy_device **ptr; - int ret; - - ptr = devres_alloc(devm_phy_package_leave, sizeof(*ptr), - GFP_KERNEL); - if (!ptr) - return -ENOMEM; - - ret = phy_package_join(phydev, base_addr, priv_size); - - if (!ret) { - *ptr = phydev; - devres_add(dev, ptr); - } else { - devres_free(ptr); - } - - return ret; -} -EXPORT_SYMBOL_GPL(devm_phy_package_join); - -/** - * devm_of_phy_package_join - resource managed of_phy_package_join() - * @dev: device that is registering this PHY package - * @phydev: target phy_device struct - * @priv_size: if non-zero allocate this amount of bytes for private data - * - * Managed of_phy_package_join(). Shared storage fetched by this function, - * phy_package_leave() is automatically called on driver detach. See - * of_phy_package_join() for more information. - */ -int devm_of_phy_package_join(struct device *dev, struct phy_device *phydev, - size_t priv_size) -{ - struct phy_device **ptr; - int ret; - - ptr = devres_alloc(devm_phy_package_leave, sizeof(*ptr), - GFP_KERNEL); - if (!ptr) - return -ENOMEM; - - ret = of_phy_package_join(phydev, priv_size); - - if (!ret) { - *ptr = phydev; - devres_add(dev, ptr); - } else { - devres_free(ptr); - } - - return ret; -} -EXPORT_SYMBOL_GPL(devm_of_phy_package_join); - -/** * phy_detach - detach a PHY device from its network device * @phydev: target phy_device struct * @@ -2052,41 +1845,6 @@ int phy_resume(struct phy_device *phydev) } EXPORT_SYMBOL(phy_resume); -int phy_loopback(struct phy_device *phydev, bool enable) -{ - int ret = 0; - - if (!phydev->drv) - return -EIO; - - mutex_lock(&phydev->lock); - - if (enable && phydev->loopback_enabled) { - ret = -EBUSY; - goto out; - } - - if (!enable && !phydev->loopback_enabled) { - ret = -EINVAL; - goto out; - } - - if (phydev->drv->set_loopback) - ret = phydev->drv->set_loopback(phydev, enable); - else - ret = genphy_loopback(phydev, enable); - - if (ret) - goto out; - - phydev->loopback_enabled = enable; - -out: - mutex_unlock(&phydev->lock); - return ret; -} -EXPORT_SYMBOL(phy_loopback); - /** * phy_reset_after_clk_enable - perform a PHY reset if needed * @phydev: target phy_device struct @@ -2354,7 +2112,7 @@ EXPORT_SYMBOL(genphy_check_and_restart_aneg); int __genphy_config_aneg(struct phy_device *phydev, bool changed) { __ETHTOOL_DECLARE_LINK_MODE_MASK(fixed_advert); - const struct phy_setting *set; + const struct link_capabilities *c; unsigned long *advert; int err; @@ -2380,10 +2138,11 @@ int __genphy_config_aneg(struct phy_device *phydev, bool changed) } else { linkmode_zero(fixed_advert); - set = phy_lookup_setting(phydev->speed, phydev->duplex, - phydev->supported, true); - if (set) - linkmode_set_bit(set->bit, fixed_advert); + c = phy_caps_lookup(phydev->speed, phydev->duplex, + phydev->supported, true); + if (c) + linkmode_and(fixed_advert, phydev->supported, + c->linkmodes); advert = fixed_advert; } @@ -2843,12 +2602,18 @@ int genphy_resume(struct phy_device *phydev) } EXPORT_SYMBOL(genphy_resume); -int genphy_loopback(struct phy_device *phydev, bool enable) +int genphy_loopback(struct phy_device *phydev, bool enable, int speed) { if (enable) { u16 ctl = BMCR_LOOPBACK; int ret, val; + if (speed == SPEED_10 || speed == SPEED_100 || + speed == SPEED_1000) + phydev->speed = speed; + else if (speed) + return -EINVAL; + ctl |= mii_bmcr_encode_fixed(phydev->speed, phydev->duplex); phy_modify(phydev, MII_BMCR, ~0, ctl); @@ -2966,7 +2731,7 @@ void phy_disable_eee(struct phy_device *phydev) phydev->eee_cfg.tx_lpi_enabled = false; phydev->eee_cfg.eee_enabled = false; /* don't let userspace re-enable EEE advertisement */ - linkmode_fill(phydev->eee_broken_modes); + linkmode_fill(phydev->eee_disabled_modes); } EXPORT_SYMBOL_GPL(phy_disable_eee); @@ -3096,19 +2861,12 @@ void phy_get_pause(struct phy_device *phydev, bool *tx_pause, bool *rx_pause) EXPORT_SYMBOL(phy_get_pause); #if IS_ENABLED(CONFIG_OF_MDIO) -static int phy_get_int_delay_property(struct device *dev, const char *name) +static int phy_get_u32_property(struct device *dev, const char *name, u32 *val) { - s32 int_delay; - int ret; - - ret = device_property_read_u32(dev, name, &int_delay); - if (ret) - return ret; - - return int_delay; + return device_property_read_u32(dev, name, val); } #else -static int phy_get_int_delay_property(struct device *dev, const char *name) +static int phy_get_u32_property(struct device *dev, const char *name, u32 *val) { return -EINVAL; } @@ -3133,12 +2891,12 @@ static int phy_get_int_delay_property(struct device *dev, const char *name) s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev, const int *delay_values, int size, bool is_rx) { - s32 delay; - int i; + int i, ret; + u32 delay; if (is_rx) { - delay = phy_get_int_delay_property(dev, "rx-internal-delay-ps"); - if (delay < 0 && size == 0) { + ret = phy_get_u32_property(dev, "rx-internal-delay-ps", &delay); + if (ret < 0 && size == 0) { if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) return 1; @@ -3147,8 +2905,8 @@ s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev, } } else { - delay = phy_get_int_delay_property(dev, "tx-internal-delay-ps"); - if (delay < 0 && size == 0) { + ret = phy_get_u32_property(dev, "tx-internal-delay-ps", &delay); + if (ret < 0 && size == 0) { if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) return 1; @@ -3157,8 +2915,8 @@ s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev, } } - if (delay < 0) - return delay; + if (ret < 0) + return ret; if (size == 0) return delay; @@ -3193,6 +2951,30 @@ s32 phy_get_internal_delay(struct phy_device *phydev, struct device *dev, } EXPORT_SYMBOL(phy_get_internal_delay); +/** + * phy_get_tx_amplitude_gain - stores tx amplitude gain in @val + * @phydev: phy_device struct + * @dev: pointer to the devices device struct + * @linkmode: linkmode for which the tx amplitude gain should be retrieved + * @val: tx amplitude gain + * + * Returns: 0 on success, < 0 on failure + */ +int phy_get_tx_amplitude_gain(struct phy_device *phydev, struct device *dev, + enum ethtool_link_mode_bit_indices linkmode, + u32 *val) +{ + switch (linkmode) { + case ETHTOOL_LINK_MODE_100baseT_Full_BIT: + return phy_get_u32_property(dev, + "tx-amplitude-100base-tx-percent", + val); + default: + return -EINVAL; + } +} +EXPORT_SYMBOL_GPL(phy_get_tx_amplitude_gain); + static int phy_led_set_brightness(struct led_classdev *led_cdev, enum led_brightness value) { @@ -3563,22 +3345,21 @@ static int phy_probe(struct device *dev) if (err) goto out; - /* There is no "enabled" flag. If PHY is advertising, assume it is - * kind of enabled. - */ - phydev->eee_cfg.eee_enabled = !linkmode_empty(phydev->advertising_eee); + /* Get the EEE modes we want to prohibit. */ + of_set_phy_eee_broken(phydev); /* Some PHYs may advertise, by default, not support EEE modes. So, - * we need to clean them. + * we need to clean them. In addition remove all disabled EEE modes. */ - if (phydev->eee_cfg.eee_enabled) - linkmode_and(phydev->advertising_eee, phydev->supported_eee, - phydev->advertising_eee); + linkmode_and(phydev->advertising_eee, phydev->supported_eee, + phydev->advertising_eee); + linkmode_andnot(phydev->advertising_eee, phydev->advertising_eee, + phydev->eee_disabled_modes); - /* Get the EEE modes we want to prohibit. We will ask - * the PHY stop advertising these mode later on + /* There is no "enabled" flag. If PHY is advertising, assume it is + * kind of enabled. */ - of_set_phy_eee_broken(phydev); + phydev->eee_cfg.eee_enabled = !linkmode_empty(phydev->advertising_eee); /* Get master/slave strap overrides */ of_set_phy_timing_role(phydev); @@ -3777,6 +3558,10 @@ static int __init phy_init(void) if (rc) goto err_ethtool_phy_ops; + rc = phy_caps_init(); + if (rc) + goto err_mdio_bus; + features_init(); rc = phy_driver_register(&genphy_c45_driver, THIS_MODULE); diff --git a/drivers/net/phy/phy_led_triggers.c b/drivers/net/phy/phy_led_triggers.c index f550576eb9da..60893691d4c3 100644 --- a/drivers/net/phy/phy_led_triggers.c +++ b/drivers/net/phy/phy_led_triggers.c @@ -5,6 +5,8 @@ #include <linux/phy_led_triggers.h> #include <linux/netdevice.h> +#include "phylib-internal.h" + static struct phy_led_trigger *phy_speed_to_led_trigger(struct phy_device *phy, unsigned int speed) { @@ -91,9 +93,8 @@ int phy_led_triggers_register(struct phy_device *phy) if (!phy->phy_num_led_triggers) return 0; - phy->led_link_trigger = devm_kzalloc(&phy->mdio.dev, - sizeof(*phy->led_link_trigger), - GFP_KERNEL); + phy->led_link_trigger = kzalloc(sizeof(*phy->led_link_trigger), + GFP_KERNEL); if (!phy->led_link_trigger) { err = -ENOMEM; goto out_clear; @@ -103,10 +104,9 @@ int phy_led_triggers_register(struct phy_device *phy) if (err) goto out_free_link; - phy->phy_led_triggers = devm_kcalloc(&phy->mdio.dev, - phy->phy_num_led_triggers, - sizeof(struct phy_led_trigger), - GFP_KERNEL); + phy->phy_led_triggers = kcalloc(phy->phy_num_led_triggers, + sizeof(struct phy_led_trigger), + GFP_KERNEL); if (!phy->phy_led_triggers) { err = -ENOMEM; goto out_unreg_link; @@ -127,11 +127,11 @@ int phy_led_triggers_register(struct phy_device *phy) out_unreg: while (i--) phy_led_trigger_unregister(&phy->phy_led_triggers[i]); - devm_kfree(&phy->mdio.dev, phy->phy_led_triggers); + kfree(phy->phy_led_triggers); out_unreg_link: phy_led_trigger_unregister(phy->led_link_trigger); out_free_link: - devm_kfree(&phy->mdio.dev, phy->led_link_trigger); + kfree(phy->led_link_trigger); phy->led_link_trigger = NULL; out_clear: phy->phy_num_led_triggers = 0; @@ -145,8 +145,13 @@ void phy_led_triggers_unregister(struct phy_device *phy) for (i = 0; i < phy->phy_num_led_triggers; i++) phy_led_trigger_unregister(&phy->phy_led_triggers[i]); + kfree(phy->phy_led_triggers); + phy->phy_led_triggers = NULL; - if (phy->led_link_trigger) + if (phy->led_link_trigger) { phy_led_trigger_unregister(phy->led_link_trigger); + kfree(phy->led_link_trigger); + phy->led_link_trigger = NULL; + } } EXPORT_SYMBOL_GPL(phy_led_triggers_unregister); diff --git a/drivers/net/phy/phy_link_topology.c b/drivers/net/phy/phy_link_topology.c index 4a5d73002a1a..0e9e987f37dd 100644 --- a/drivers/net/phy/phy_link_topology.c +++ b/drivers/net/phy/phy_link_topology.c @@ -73,7 +73,7 @@ int phy_link_topo_add_phy(struct net_device *dev, xa_limit_32b, &topo->next_phy_index, GFP_KERNEL); - if (ret) + if (ret < 0) goto err; return 0; diff --git a/drivers/net/phy/phy_package.c b/drivers/net/phy/phy_package.c new file mode 100644 index 000000000000..c738f76e8664 --- /dev/null +++ b/drivers/net/phy/phy_package.c @@ -0,0 +1,350 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * PHY package support + */ + +#include <linux/of.h> +#include <linux/phy.h> + +#include "phylib.h" +#include "phylib-internal.h" + +/** + * struct phy_package_shared - Shared information in PHY packages + * @base_addr: Base PHY address of PHY package used to combine PHYs + * in one package and for offset calculation of phy_package_read/write + * @np: Pointer to the Device Node if PHY package defined in DT + * @refcnt: Number of PHYs connected to this shared data + * @flags: Initialization of PHY package + * @priv_size: Size of the shared private data @priv + * @priv: Driver private data shared across a PHY package + * + * Represents a shared structure between different phydev's in the same + * package, for example a quad PHY. See phy_package_join() and + * phy_package_leave(). + */ +struct phy_package_shared { + u8 base_addr; + /* With PHY package defined in DT this points to the PHY package node */ + struct device_node *np; + refcount_t refcnt; + unsigned long flags; + size_t priv_size; + + /* private data pointer */ + /* note that this pointer is shared between different phydevs and + * the user has to take care of appropriate locking. It is allocated + * and freed automatically by phy_package_join() and + * phy_package_leave(). + */ + void *priv; +}; + +struct device_node *phy_package_get_node(struct phy_device *phydev) +{ + return phydev->shared->np; +} +EXPORT_SYMBOL_GPL(phy_package_get_node); + +void *phy_package_get_priv(struct phy_device *phydev) +{ + return phydev->shared->priv; +} +EXPORT_SYMBOL_GPL(phy_package_get_priv); + +int phy_package_address(struct phy_device *phydev, unsigned int addr_offset) +{ + struct phy_package_shared *shared = phydev->shared; + u8 base_addr = shared->base_addr; + + if (addr_offset >= PHY_MAX_ADDR - base_addr) + return -EIO; + + /* we know that addr will be in the range 0..31 and thus the + * implicit cast to a signed int is not a problem. + */ + return base_addr + addr_offset; +} + +int __phy_package_read(struct phy_device *phydev, unsigned int addr_offset, + u32 regnum) +{ + int addr = phy_package_address(phydev, addr_offset); + + if (addr < 0) + return addr; + + return __mdiobus_read(phydev->mdio.bus, addr, regnum); +} +EXPORT_SYMBOL_GPL(__phy_package_read); + +int __phy_package_write(struct phy_device *phydev, unsigned int addr_offset, + u32 regnum, u16 val) +{ + int addr = phy_package_address(phydev, addr_offset); + + if (addr < 0) + return addr; + + return __mdiobus_write(phydev->mdio.bus, addr, regnum, val); +} +EXPORT_SYMBOL_GPL(__phy_package_write); + +static bool __phy_package_set_once(struct phy_device *phydev, unsigned int b) +{ + struct phy_package_shared *shared = phydev->shared; + + if (!shared) + return false; + + return !test_and_set_bit(b, &shared->flags); +} + +bool phy_package_init_once(struct phy_device *phydev) +{ + return __phy_package_set_once(phydev, 0); +} +EXPORT_SYMBOL_GPL(phy_package_init_once); + +bool phy_package_probe_once(struct phy_device *phydev) +{ + return __phy_package_set_once(phydev, 1); +} +EXPORT_SYMBOL_GPL(phy_package_probe_once); + +/** + * phy_package_join - join a common PHY group + * @phydev: target phy_device struct + * @base_addr: cookie and base PHY address of PHY package for offset + * calculation of global register access + * @priv_size: if non-zero allocate this amount of bytes for private data + * + * This joins a PHY group and provides a shared storage for all phydevs in + * this group. This is intended to be used for packages which contain + * more than one PHY, for example a quad PHY transceiver. + * + * The base_addr parameter serves as cookie which has to have the same values + * for all members of one group and as the base PHY address of the PHY package + * for offset calculation to access generic registers of a PHY package. + * Usually, one of the PHY addresses of the different PHYs in the package + * provides access to these global registers. + * The address which is given here, will be used in the phy_package_read() + * and phy_package_write() convenience functions as base and added to the + * passed offset in those functions. + * + * This will set the shared pointer of the phydev to the shared storage. + * If this is the first call for a this cookie the shared storage will be + * allocated. If priv_size is non-zero, the given amount of bytes are + * allocated for the priv member. + * + * Returns < 1 on error, 0 on success. Esp. calling phy_package_join() + * with the same cookie but a different priv_size is an error. + */ +int phy_package_join(struct phy_device *phydev, int base_addr, size_t priv_size) +{ + struct mii_bus *bus = phydev->mdio.bus; + struct phy_package_shared *shared; + int ret; + + if (base_addr < 0 || base_addr >= PHY_MAX_ADDR) + return -EINVAL; + + mutex_lock(&bus->shared_lock); + shared = bus->shared[base_addr]; + if (!shared) { + ret = -ENOMEM; + shared = kzalloc(sizeof(*shared), GFP_KERNEL); + if (!shared) + goto err_unlock; + if (priv_size) { + shared->priv = kzalloc(priv_size, GFP_KERNEL); + if (!shared->priv) + goto err_free; + shared->priv_size = priv_size; + } + shared->base_addr = base_addr; + shared->np = NULL; + refcount_set(&shared->refcnt, 1); + bus->shared[base_addr] = shared; + } else { + ret = -EINVAL; + if (priv_size && priv_size != shared->priv_size) + goto err_unlock; + refcount_inc(&shared->refcnt); + } + mutex_unlock(&bus->shared_lock); + + phydev->shared = shared; + + return 0; + +err_free: + kfree(shared); +err_unlock: + mutex_unlock(&bus->shared_lock); + return ret; +} +EXPORT_SYMBOL_GPL(phy_package_join); + +/** + * of_phy_package_join - join a common PHY group in PHY package + * @phydev: target phy_device struct + * @priv_size: if non-zero allocate this amount of bytes for private data + * + * This is a variant of phy_package_join for PHY package defined in DT. + * + * The parent node of the @phydev is checked as a valid PHY package node + * structure (by matching the node name "ethernet-phy-package") and the + * base_addr for the PHY package is passed to phy_package_join. + * + * With this configuration the shared struct will also have the np value + * filled to use additional DT defined properties in PHY specific + * probe_once and config_init_once PHY package OPs. + * + * Returns < 0 on error, 0 on success. Esp. calling phy_package_join() + * with the same cookie but a different priv_size is an error. Or a parent + * node is not detected or is not valid or doesn't match the expected node + * name for PHY package. + */ +int of_phy_package_join(struct phy_device *phydev, size_t priv_size) +{ + struct device_node *node = phydev->mdio.dev.of_node; + struct device_node *package_node; + u32 base_addr; + int ret; + + if (!node) + return -EINVAL; + + package_node = of_get_parent(node); + if (!package_node) + return -EINVAL; + + if (!of_node_name_eq(package_node, "ethernet-phy-package")) { + ret = -EINVAL; + goto exit; + } + + if (of_property_read_u32(package_node, "reg", &base_addr)) { + ret = -EINVAL; + goto exit; + } + + ret = phy_package_join(phydev, base_addr, priv_size); + if (ret) + goto exit; + + phydev->shared->np = package_node; + + return 0; +exit: + of_node_put(package_node); + return ret; +} +EXPORT_SYMBOL_GPL(of_phy_package_join); + +/** + * phy_package_leave - leave a common PHY group + * @phydev: target phy_device struct + * + * This leaves a PHY group created by phy_package_join(). If this phydev + * was the last user of the shared data between the group, this data is + * freed. Resets the phydev->shared pointer to NULL. + */ +void phy_package_leave(struct phy_device *phydev) +{ + struct phy_package_shared *shared = phydev->shared; + struct mii_bus *bus = phydev->mdio.bus; + + if (!shared) + return; + + /* Decrease the node refcount on leave if present */ + if (shared->np) + of_node_put(shared->np); + + if (refcount_dec_and_mutex_lock(&shared->refcnt, &bus->shared_lock)) { + bus->shared[shared->base_addr] = NULL; + mutex_unlock(&bus->shared_lock); + kfree(shared->priv); + kfree(shared); + } + + phydev->shared = NULL; +} +EXPORT_SYMBOL_GPL(phy_package_leave); + +static void devm_phy_package_leave(struct device *dev, void *res) +{ + phy_package_leave(*(struct phy_device **)res); +} + +/** + * devm_phy_package_join - resource managed phy_package_join() + * @dev: device that is registering this PHY package + * @phydev: target phy_device struct + * @base_addr: cookie and base PHY address of PHY package for offset + * calculation of global register access + * @priv_size: if non-zero allocate this amount of bytes for private data + * + * Managed phy_package_join(). Shared storage fetched by this function, + * phy_package_leave() is automatically called on driver detach. See + * phy_package_join() for more information. + */ +int devm_phy_package_join(struct device *dev, struct phy_device *phydev, + int base_addr, size_t priv_size) +{ + struct phy_device **ptr; + int ret; + + ptr = devres_alloc(devm_phy_package_leave, sizeof(*ptr), + GFP_KERNEL); + if (!ptr) + return -ENOMEM; + + ret = phy_package_join(phydev, base_addr, priv_size); + + if (!ret) { + *ptr = phydev; + devres_add(dev, ptr); + } else { + devres_free(ptr); + } + + return ret; +} +EXPORT_SYMBOL_GPL(devm_phy_package_join); + +/** + * devm_of_phy_package_join - resource managed of_phy_package_join() + * @dev: device that is registering this PHY package + * @phydev: target phy_device struct + * @priv_size: if non-zero allocate this amount of bytes for private data + * + * Managed of_phy_package_join(). Shared storage fetched by this function, + * phy_package_leave() is automatically called on driver detach. See + * of_phy_package_join() for more information. + */ +int devm_of_phy_package_join(struct device *dev, struct phy_device *phydev, + size_t priv_size) +{ + struct phy_device **ptr; + int ret; + + ptr = devres_alloc(devm_phy_package_leave, sizeof(*ptr), + GFP_KERNEL); + if (!ptr) + return -ENOMEM; + + ret = of_phy_package_join(phydev, priv_size); + + if (!ret) { + *ptr = phydev; + devres_add(dev, ptr); + } else { + devres_free(ptr); + } + + return ret; +} +EXPORT_SYMBOL_GPL(devm_of_phy_package_join); diff --git a/drivers/net/phy/phylib-internal.h b/drivers/net/phy/phylib-internal.h new file mode 100644 index 000000000000..afac2bd15b50 --- /dev/null +++ b/drivers/net/phy/phylib-internal.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * phylib-internal header + */ + +#ifndef __PHYLIB_INTERNAL_H +#define __PHYLIB_INTERNAL_H + +struct phy_device; + +/* + * phy_supported_speeds - return all speeds currently supported by a PHY device + */ +unsigned int phy_supported_speeds(struct phy_device *phy, + unsigned int *speeds, + unsigned int size); +void of_set_phy_supported(struct phy_device *phydev); +void of_set_phy_eee_broken(struct phy_device *phydev); +void of_set_phy_timing_role(struct phy_device *phydev); +int phy_speed_down_core(struct phy_device *phydev); +void phy_check_downshift(struct phy_device *phydev); + +int phy_package_address(struct phy_device *phydev, unsigned int addr_offset); + +int genphy_c45_read_eee_adv(struct phy_device *phydev, unsigned long *adv); + +#endif /* __PHYLIB_INTERNAL_H */ diff --git a/drivers/net/phy/phylib.h b/drivers/net/phy/phylib.h new file mode 100644 index 000000000000..c15484a805b3 --- /dev/null +++ b/drivers/net/phy/phylib.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * phylib header + */ + +#ifndef __PHYLIB_H +#define __PHYLIB_H + +struct device_node; +struct phy_device; + +struct device_node *phy_package_get_node(struct phy_device *phydev); +void *phy_package_get_priv(struct phy_device *phydev); +int __phy_package_read(struct phy_device *phydev, unsigned int addr_offset, + u32 regnum); +int __phy_package_write(struct phy_device *phydev, unsigned int addr_offset, + u32 regnum, u16 val); +int __phy_package_read_mmd(struct phy_device *phydev, + unsigned int addr_offset, int devad, + u32 regnum); +int __phy_package_write_mmd(struct phy_device *phydev, + unsigned int addr_offset, int devad, + u32 regnum, u16 val); +bool phy_package_init_once(struct phy_device *phydev); +bool phy_package_probe_once(struct phy_device *phydev); +int phy_package_join(struct phy_device *phydev, int base_addr, size_t priv_size); +int of_phy_package_join(struct phy_device *phydev, size_t priv_size); +void phy_package_leave(struct phy_device *phydev); +int devm_phy_package_join(struct device *dev, struct phy_device *phydev, + int base_addr, size_t priv_size); +int devm_of_phy_package_join(struct device *dev, struct phy_device *phydev, + size_t priv_size); + +#endif /* __PHYLIB_H */ diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c index b00a315de060..1bdd5d8bb5b0 100644 --- a/drivers/net/phy/phylink.c +++ b/drivers/net/phy/phylink.c @@ -20,6 +20,7 @@ #include <linux/timer.h> #include <linux/workqueue.h> +#include "phy-caps.h" #include "sfp.h" #include "swphy.h" @@ -71,8 +72,6 @@ struct phylink { struct gpio_desc *link_gpio; unsigned int link_irq; struct timer_list link_poll; - void (*get_fixed_state)(struct net_device *dev, - struct phylink_link_state *s); struct mutex state_mutex; struct phylink_link_state phy_state; @@ -82,12 +81,15 @@ struct phylink { unsigned int pcs_state; bool link_failed; + bool suspend_link_up; + bool major_config_failed; bool mac_supports_eee_ops; bool mac_supports_eee; bool phy_enable_tx_lpi; bool mac_enable_tx_lpi; bool mac_tx_clk_stop; u32 mac_tx_lpi_timer; + u8 mac_rx_clk_stop_blocked; struct sfp_bus *sfp_bus; bool sfp_may_have_phy; @@ -291,6 +293,61 @@ static int phylink_interface_max_speed(phy_interface_t interface) return SPEED_UNKNOWN; } +static struct { + unsigned long mask; + int speed; + unsigned int duplex; + unsigned int caps_bit; +} phylink_caps_params[] = { + { MAC_400000FD, SPEED_400000, DUPLEX_FULL, BIT(LINK_CAPA_400000FD) }, + { MAC_200000FD, SPEED_200000, DUPLEX_FULL, BIT(LINK_CAPA_200000FD) }, + { MAC_100000FD, SPEED_100000, DUPLEX_FULL, BIT(LINK_CAPA_100000FD) }, + { MAC_56000FD, SPEED_56000, DUPLEX_FULL, BIT(LINK_CAPA_56000FD) }, + { MAC_50000FD, SPEED_50000, DUPLEX_FULL, BIT(LINK_CAPA_50000FD) }, + { MAC_40000FD, SPEED_40000, DUPLEX_FULL, BIT(LINK_CAPA_40000FD) }, + { MAC_25000FD, SPEED_25000, DUPLEX_FULL, BIT(LINK_CAPA_25000FD) }, + { MAC_20000FD, SPEED_20000, DUPLEX_FULL, BIT(LINK_CAPA_20000FD) }, + { MAC_10000FD, SPEED_10000, DUPLEX_FULL, BIT(LINK_CAPA_10000FD) }, + { MAC_5000FD, SPEED_5000, DUPLEX_FULL, BIT(LINK_CAPA_5000FD) }, + { MAC_2500FD, SPEED_2500, DUPLEX_FULL, BIT(LINK_CAPA_2500FD) }, + { MAC_1000FD, SPEED_1000, DUPLEX_FULL, BIT(LINK_CAPA_1000FD) }, + { MAC_1000HD, SPEED_1000, DUPLEX_HALF, BIT(LINK_CAPA_1000HD) }, + { MAC_100FD, SPEED_100, DUPLEX_FULL, BIT(LINK_CAPA_100FD) }, + { MAC_100HD, SPEED_100, DUPLEX_HALF, BIT(LINK_CAPA_100HD) }, + { MAC_10FD, SPEED_10, DUPLEX_FULL, BIT(LINK_CAPA_10FD) }, + { MAC_10HD, SPEED_10, DUPLEX_HALF, BIT(LINK_CAPA_10HD) }, +}; + +/** + * phylink_caps_to_link_caps() - Convert a set of MAC capabilities LINK caps + * @caps: A set of MAC capabilities + * + * Returns: The corresponding set of LINK_CAPA as defined in phy-caps.h + */ +static unsigned long phylink_caps_to_link_caps(unsigned long caps) +{ + unsigned long link_caps = 0; + int i; + + for (i = 0; i < ARRAY_SIZE(phylink_caps_params); i++) + if (caps & phylink_caps_params[i].mask) + link_caps |= phylink_caps_params[i].caps_bit; + + return link_caps; +} + +static unsigned long phylink_link_caps_to_mac_caps(unsigned long link_caps) +{ + unsigned long caps = 0; + int i; + + for (i = 0; i < ARRAY_SIZE(phylink_caps_params); i++) + if (link_caps & phylink_caps_params[i].caps_bit) + caps |= phylink_caps_params[i].mask; + + return caps; +} + /** * phylink_caps_to_linkmodes() - Convert capabilities to ethtool link modes * @linkmodes: ethtool linkmode mask (must be already initialised) @@ -302,172 +359,17 @@ static int phylink_interface_max_speed(phy_interface_t interface) static void phylink_caps_to_linkmodes(unsigned long *linkmodes, unsigned long caps) { + unsigned long link_caps = phylink_caps_to_link_caps(caps); + if (caps & MAC_SYM_PAUSE) __set_bit(ETHTOOL_LINK_MODE_Pause_BIT, linkmodes); if (caps & MAC_ASYM_PAUSE) __set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, linkmodes); - if (caps & MAC_10HD) { - __set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10baseT1S_Half_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10baseT1S_P2MP_Half_BIT, linkmodes); - } - - if (caps & MAC_10FD) { - __set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10baseT1L_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10baseT1S_Full_BIT, linkmodes); - } - - if (caps & MAC_100HD) { - __set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100baseFX_Half_BIT, linkmodes); - } - - if (caps & MAC_100FD) { - __set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100baseT1_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100baseFX_Full_BIT, linkmodes); - } - - if (caps & MAC_1000HD) - __set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, linkmodes); - - if (caps & MAC_1000FD) { - __set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_1000baseKX_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_1000baseX_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_1000baseT1_Full_BIT, linkmodes); - } - - if (caps & MAC_2500FD) { - __set_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_2500baseX_Full_BIT, linkmodes); - } - - if (caps & MAC_5000FD) - __set_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, linkmodes); - - if (caps & MAC_10000FD) { - __set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseKX4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseKR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseR_FEC_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseCR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseSR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseLR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseLRM_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_10000baseER_Full_BIT, linkmodes); - } - - if (caps & MAC_25000FD) { - __set_bit(ETHTOOL_LINK_MODE_25000baseCR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_25000baseKR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_25000baseSR_Full_BIT, linkmodes); - } - - if (caps & MAC_40000FD) { - __set_bit(ETHTOOL_LINK_MODE_40000baseKR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_40000baseCR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_40000baseSR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_40000baseLR4_Full_BIT, linkmodes); - } - - if (caps & MAC_50000FD) { - __set_bit(ETHTOOL_LINK_MODE_50000baseCR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseKR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseSR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseKR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseSR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseCR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseLR_ER_FR_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_50000baseDR_Full_BIT, linkmodes); - } - - if (caps & MAC_56000FD) { - __set_bit(ETHTOOL_LINK_MODE_56000baseKR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_56000baseCR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_56000baseSR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_56000baseLR4_Full_BIT, linkmodes); - } - - if (caps & MAC_100000FD) { - __set_bit(ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseSR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseCR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseKR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseSR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseCR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseLR2_ER2_FR2_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseDR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseKR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseSR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseLR_ER_FR_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseCR_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_100000baseDR_Full_BIT, linkmodes); - } - - if (caps & MAC_200000FD) { - __set_bit(ETHTOOL_LINK_MODE_200000baseKR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseSR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseKR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseSR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseLR2_ER2_FR2_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseDR2_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_200000baseCR2_Full_BIT, linkmodes); - } - - if (caps & MAC_400000FD) { - __set_bit(ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseKR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseSR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseLR4_ER4_FR4_Full_BIT, - linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseDR4_Full_BIT, linkmodes); - __set_bit(ETHTOOL_LINK_MODE_400000baseCR4_Full_BIT, linkmodes); - } + phy_caps_linkmodes(link_caps, linkmodes); } -static struct { - unsigned long mask; - int speed; - unsigned int duplex; -} phylink_caps_params[] = { - { MAC_400000FD, SPEED_400000, DUPLEX_FULL }, - { MAC_200000FD, SPEED_200000, DUPLEX_FULL }, - { MAC_100000FD, SPEED_100000, DUPLEX_FULL }, - { MAC_56000FD, SPEED_56000, DUPLEX_FULL }, - { MAC_50000FD, SPEED_50000, DUPLEX_FULL }, - { MAC_40000FD, SPEED_40000, DUPLEX_FULL }, - { MAC_25000FD, SPEED_25000, DUPLEX_FULL }, - { MAC_20000FD, SPEED_20000, DUPLEX_FULL }, - { MAC_10000FD, SPEED_10000, DUPLEX_FULL }, - { MAC_5000FD, SPEED_5000, DUPLEX_FULL }, - { MAC_2500FD, SPEED_2500, DUPLEX_FULL }, - { MAC_1000FD, SPEED_1000, DUPLEX_FULL }, - { MAC_1000HD, SPEED_1000, DUPLEX_HALF }, - { MAC_100FD, SPEED_100, DUPLEX_FULL }, - { MAC_100HD, SPEED_100, DUPLEX_HALF }, - { MAC_10FD, SPEED_10, DUPLEX_FULL }, - { MAC_10HD, SPEED_10, DUPLEX_HALF }, -}; - /** * phylink_limit_mac_speed - limit the phylink_config to a maximum speed * @config: pointer to a &struct phylink_config @@ -523,86 +425,12 @@ static unsigned long phylink_get_capabilities(phy_interface_t interface, unsigned long mac_capabilities, int rate_matching) { + unsigned long link_caps = phy_caps_from_interface(interface); int max_speed = phylink_interface_max_speed(interface); unsigned long caps = MAC_SYM_PAUSE | MAC_ASYM_PAUSE; unsigned long matched_caps = 0; - switch (interface) { - case PHY_INTERFACE_MODE_USXGMII: - caps |= MAC_10000FD | MAC_5000FD; - fallthrough; - - case PHY_INTERFACE_MODE_10G_QXGMII: - caps |= MAC_2500FD; - fallthrough; - - case PHY_INTERFACE_MODE_RGMII_TXID: - case PHY_INTERFACE_MODE_RGMII_RXID: - case PHY_INTERFACE_MODE_RGMII_ID: - case PHY_INTERFACE_MODE_RGMII: - case PHY_INTERFACE_MODE_PSGMII: - case PHY_INTERFACE_MODE_QSGMII: - case PHY_INTERFACE_MODE_QUSGMII: - case PHY_INTERFACE_MODE_SGMII: - case PHY_INTERFACE_MODE_GMII: - caps |= MAC_1000HD | MAC_1000FD; - fallthrough; - - case PHY_INTERFACE_MODE_REVRMII: - case PHY_INTERFACE_MODE_RMII: - case PHY_INTERFACE_MODE_SMII: - case PHY_INTERFACE_MODE_REVMII: - case PHY_INTERFACE_MODE_MII: - caps |= MAC_10HD | MAC_10FD; - fallthrough; - - case PHY_INTERFACE_MODE_100BASEX: - caps |= MAC_100HD | MAC_100FD; - break; - - case PHY_INTERFACE_MODE_TBI: - case PHY_INTERFACE_MODE_MOCA: - case PHY_INTERFACE_MODE_RTBI: - case PHY_INTERFACE_MODE_1000BASEX: - caps |= MAC_1000HD; - fallthrough; - case PHY_INTERFACE_MODE_1000BASEKX: - case PHY_INTERFACE_MODE_TRGMII: - caps |= MAC_1000FD; - break; - - case PHY_INTERFACE_MODE_2500BASEX: - caps |= MAC_2500FD; - break; - - case PHY_INTERFACE_MODE_5GBASER: - caps |= MAC_5000FD; - break; - - case PHY_INTERFACE_MODE_XGMII: - case PHY_INTERFACE_MODE_RXAUI: - case PHY_INTERFACE_MODE_XAUI: - case PHY_INTERFACE_MODE_10GBASER: - case PHY_INTERFACE_MODE_10GKR: - caps |= MAC_10000FD; - break; - - case PHY_INTERFACE_MODE_25GBASER: - caps |= MAC_25000FD; - break; - - case PHY_INTERFACE_MODE_XLGMII: - caps |= MAC_40000FD; - break; - - case PHY_INTERFACE_MODE_INTERNAL: - caps |= ~0; - break; - - case PHY_INTERFACE_MODE_NA: - case PHY_INTERFACE_MODE_MAX: - break; - } + caps |= phylink_link_caps_to_mac_caps(link_caps); switch (rate_matching) { case RATE_MATCH_OPEN_LOOP: @@ -801,12 +629,26 @@ static int phylink_validate(struct phylink *pl, unsigned long *supported, return phylink_validate_mac_and_pcs(pl, supported, state); } +static void phylink_fill_fixedlink_supported(unsigned long *supported) +{ + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Full_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Half_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_2500baseT_Full_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_5000baseT_Full_BIT, supported); + linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT, supported); +} + static int phylink_parse_fixedlink(struct phylink *pl, const struct fwnode_handle *fwnode) { + __ETHTOOL_DECLARE_LINK_MODE_MASK(match) = { 0, }; __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; + const struct link_capabilities *c; struct fwnode_handle *fixed_node; - const struct phy_setting *s; struct gpio_desc *desc; u32 speed; int ret; @@ -874,12 +716,16 @@ static int phylink_parse_fixedlink(struct phylink *pl, phylink_warn(pl, "fixed link specifies half duplex for %dMbps link?\n", pl->link_config.speed); - linkmode_fill(pl->supported); + linkmode_zero(pl->supported); + phylink_fill_fixedlink_supported(pl->supported); + linkmode_copy(pl->link_config.advertising, pl->supported); phylink_validate(pl, pl->supported, &pl->link_config); - s = phy_lookup_setting(pl->link_config.speed, pl->link_config.duplex, - pl->supported, true); + c = phy_caps_lookup(pl->link_config.speed, pl->link_config.duplex, + pl->supported, true); + if (c) + linkmode_and(match, pl->supported, c->linkmodes); linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT, mask); linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT, mask); @@ -888,9 +734,10 @@ static int phylink_parse_fixedlink(struct phylink *pl, phylink_set(pl->supported, MII); - if (s) { - __set_bit(s->bit, pl->supported); - __set_bit(s->bit, pl->link_config.lp_advertising); + if (c) { + linkmode_or(pl->supported, pl->supported, match); + linkmode_or(pl->link_config.lp_advertising, + pl->link_config.lp_advertising, match); } else { phylink_warn(pl, "fixed link %s duplex %dMbps not recognised\n", pl->link_config.duplex == DUPLEX_FULL ? "full" : "half", @@ -1073,6 +920,18 @@ static void phylink_pcs_link_up(struct phylink_pcs *pcs, unsigned int neg_mode, pcs->ops->pcs_link_up(pcs, neg_mode, interface, speed, duplex); } +static void phylink_pcs_disable_eee(struct phylink_pcs *pcs) +{ + if (pcs && pcs->ops->pcs_disable_eee) + pcs->ops->pcs_disable_eee(pcs); +} + +static void phylink_pcs_enable_eee(struct phylink_pcs *pcs) +{ + if (pcs && pcs->ops->pcs_enable_eee) + pcs->ops->pcs_enable_eee(pcs); +} + /* Query inband for a specific interface mode, asking the MAC for the * PCS which will be used to handle the interface mode. */ @@ -1094,7 +953,7 @@ static unsigned int phylink_inband_caps(struct phylink *pl, static void phylink_pcs_poll_stop(struct phylink *pl) { if (pl->cfg_link_an_mode == MLO_AN_INBAND) - del_timer(&pl->link_poll); + timer_delete(&pl->link_poll); } static void phylink_pcs_poll_start(struct phylink *pl) @@ -1353,19 +1212,22 @@ static void phylink_major_config(struct phylink *pl, bool restart, struct phylink_pcs *pcs = NULL; bool pcs_changed = false; unsigned int rate_kbd; - unsigned int neg_mode; int err; phylink_dbg(pl, "major config, requested %s/%s\n", phylink_an_mode_str(pl->req_link_an_mode), phy_modes(state->interface)); + pl->major_config_failed = false; + if (pl->mac_ops->mac_select_pcs) { pcs = pl->mac_ops->mac_select_pcs(pl->config, state->interface); if (IS_ERR(pcs)) { phylink_err(pl, "mac_select_pcs unexpectedly failed: %pe\n", pcs); + + pl->major_config_failed = true; return; } @@ -1387,6 +1249,7 @@ static void phylink_major_config(struct phylink *pl, bool restart, if (err < 0) { phylink_err(pl, "mac_prepare failed: %pe\n", ERR_PTR(err)); + pl->major_config_failed = true; return; } } @@ -1410,23 +1273,27 @@ static void phylink_major_config(struct phylink *pl, bool restart, phylink_mac_config(pl, state); - if (pl->pcs) - phylink_pcs_post_config(pl->pcs, state->interface); + if (pl->pcs) { + err = phylink_pcs_post_config(pl->pcs, state->interface); + if (err < 0) { + phylink_err(pl, "pcs_post_config failed: %pe\n", + ERR_PTR(err)); + + pl->major_config_failed = true; + } + } if (pl->pcs_state == PCS_STATE_STARTING || pcs_changed) phylink_pcs_enable(pl->pcs); - neg_mode = pl->act_link_an_mode; - if (pl->pcs && pl->pcs->neg_mode) - neg_mode = pl->pcs_neg_mode; - - err = phylink_pcs_config(pl->pcs, neg_mode, state, + err = phylink_pcs_config(pl->pcs, pl->pcs_neg_mode, state, !!(pl->link_config.pause & MLO_PAUSE_AN)); - if (err < 0) - phylink_err(pl, "pcs_config failed: %pe\n", - ERR_PTR(err)); - else if (err > 0) + if (err < 0) { + phylink_err(pl, "pcs_config failed: %pe\n", ERR_PTR(err)); + pl->major_config_failed = true; + } else if (err > 0) { restart = true; + } if (restart) phylink_pcs_an_restart(pl); @@ -1434,16 +1301,22 @@ static void phylink_major_config(struct phylink *pl, bool restart, if (pl->mac_ops->mac_finish) { err = pl->mac_ops->mac_finish(pl->config, pl->act_link_an_mode, state->interface); - if (err < 0) + if (err < 0) { phylink_err(pl, "mac_finish failed: %pe\n", ERR_PTR(err)); + + pl->major_config_failed = true; + } } if (pl->phydev && pl->phy_ib_mode) { err = phy_config_inband(pl->phydev, pl->phy_ib_mode); - if (err < 0) + if (err < 0) { phylink_err(pl, "phy_config_inband: %pe\n", ERR_PTR(err)); + + pl->major_config_failed = true; + } } if (pl->sfp_bus) { @@ -1463,7 +1336,6 @@ static void phylink_major_config(struct phylink *pl, bool restart, */ static int phylink_change_inband_advert(struct phylink *pl) { - unsigned int neg_mode; int ret; if (test_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state)) @@ -1479,15 +1351,11 @@ static int phylink_change_inband_advert(struct phylink *pl) phylink_pcs_neg_mode(pl, pl->pcs, pl->link_config.interface, pl->link_config.advertising); - neg_mode = pl->act_link_an_mode; - if (pl->pcs->neg_mode) - neg_mode = pl->pcs_neg_mode; - /* Modern PCS-based method; update the advert at the PCS, and * restart negotiation if the pcs_config() helper indicates that * the programmed advertisement has changed. */ - ret = phylink_pcs_config(pl->pcs, neg_mode, &pl->link_config, + ret = phylink_pcs_config(pl->pcs, pl->pcs_neg_mode, &pl->link_config, !!(pl->link_config.pause & MLO_PAUSE_AN)); if (ret < 0) return ret; @@ -1511,13 +1379,7 @@ static void phylink_mac_pcs_get_state(struct phylink *pl, state->an_complete = 0; state->link = 1; - pcs = pl->pcs; - if (!pcs || pcs->neg_mode) - autoneg = pl->pcs_neg_mode == PHYLINK_PCS_NEG_INBAND_ENABLED; - else - autoneg = linkmode_test_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, - state->advertising); - + autoneg = pl->pcs_neg_mode == PHYLINK_PCS_NEG_INBAND_ENABLED; if (autoneg) { state->speed = SPEED_UNKNOWN; state->duplex = DUPLEX_UNKNOWN; @@ -1528,6 +1390,7 @@ static void phylink_mac_pcs_get_state(struct phylink *pl, state->pause = pl->link_config.pause; } + pcs = pl->pcs; if (pcs) pcs->ops->pcs_get_state(pcs, pl->pcs_neg_mode, state); else @@ -1601,6 +1464,8 @@ static void phylink_deactivate_lpi(struct phylink *pl) phylink_dbg(pl, "disabling LPI\n"); pl->mac_ops->mac_disable_tx_lpi(pl->config); + + phylink_pcs_disable_eee(pl->pcs); } } @@ -1617,20 +1482,24 @@ static void phylink_activate_lpi(struct phylink *pl) phylink_dbg(pl, "LPI timer %uus, tx clock stop %u\n", pl->mac_tx_lpi_timer, pl->mac_tx_clk_stop); + phylink_pcs_enable_eee(pl->pcs); + err = pl->mac_ops->mac_enable_tx_lpi(pl->config, pl->mac_tx_lpi_timer, pl->mac_tx_clk_stop); - if (!err) - pl->mac_enable_tx_lpi = true; - else + if (err) { + phylink_pcs_disable_eee(pl->pcs); phylink_err(pl, "%ps() failed: %pe\n", pl->mac_ops->mac_enable_tx_lpi, ERR_PTR(err)); + return; + } + + pl->mac_enable_tx_lpi = true; } static void phylink_link_up(struct phylink *pl, struct phylink_link_state link_state) { struct net_device *ndev = pl->netdev; - unsigned int neg_mode; int speed, duplex; bool rx_pause; @@ -1661,11 +1530,7 @@ static void phylink_link_up(struct phylink *pl, pl->cur_interface = link_state.interface; - neg_mode = pl->act_link_an_mode; - if (pl->pcs && pl->pcs->neg_mode) - neg_mode = pl->pcs_neg_mode; - - phylink_pcs_link_up(pl->pcs, neg_mode, pl->cur_interface, speed, + phylink_pcs_link_up(pl->pcs, pl->pcs_neg_mode, pl->cur_interface, speed, duplex); pl->mac_ops->mac_link_up(pl->config, pl->phydev, pl->act_link_an_mode, @@ -1795,6 +1660,12 @@ static void phylink_resolve(struct work_struct *w) } } + /* If configuration of the interface failed, force the link down + * until we get a successful configuration. + */ + if (pl->major_config_failed) + link_state.link = false; + if (link_state.link != cur_link_state) { pl->old_link_state = link_state.link; if (!link_state.link) @@ -1879,21 +1750,20 @@ static int phylink_register_sfp(struct phylink *pl, int phylink_set_fixed_link(struct phylink *pl, const struct phylink_link_state *state) { - const struct phy_setting *s; + const struct link_capabilities *c; unsigned long *adv; if (pl->cfg_link_an_mode != MLO_AN_PHY || !state || !test_bit(PHYLINK_DISABLE_STOPPED, &pl->phylink_disable_state)) return -EINVAL; - s = phy_lookup_setting(state->speed, state->duplex, - pl->supported, true); - if (!s) + c = phy_caps_lookup(state->speed, state->duplex, + pl->supported, true); + if (!c) return -EINVAL; adv = pl->link_config.advertising; - linkmode_zero(adv); - linkmode_set_bit(s->bit, adv); + linkmode_and(adv, pl->supported, c->linkmodes); linkmode_set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, adv); pl->link_config.speed = state->speed; @@ -1957,8 +1827,7 @@ struct phylink *phylink_create(struct phylink_config *config, return ERR_PTR(-EINVAL); } - pl->mac_supports_eee_ops = mac_ops->mac_disable_tx_lpi && - mac_ops->mac_enable_tx_lpi; + pl->mac_supports_eee_ops = phylink_mac_implements_lpi(mac_ops); pl->mac_supports_eee = pl->mac_supports_eee_ops && pl->config->lpi_capabilities && !phy_interface_empty(pl->config->lpi_interfaces); @@ -2046,7 +1915,7 @@ bool phylink_expects_phy(struct phylink *pl) { if (pl->cfg_link_an_mode == MLO_AN_FIXED || (pl->cfg_link_an_mode == MLO_AN_INBAND && - phy_interface_mode_is_8023z(pl->link_config.interface))) + phy_interface_mode_is_8023z(pl->link_interface))) return false; return true; } @@ -2580,7 +2449,7 @@ void phylink_stop(struct phylink *pl) sfp_upstream_stop(pl->sfp_bus); if (pl->phydev) phy_stop(pl->phydev); - del_timer_sync(&pl->link_poll); + timer_delete_sync(&pl->link_poll); if (pl->link_irq) { free_irq(pl->link_irq, pl); pl->link_irq = 0; @@ -2595,6 +2464,64 @@ void phylink_stop(struct phylink *pl) EXPORT_SYMBOL_GPL(phylink_stop); /** + * phylink_rx_clk_stop_block() - block PHY ability to stop receive clock in LPI + * @pl: a pointer to a &struct phylink returned from phylink_create() + * + * Disable the PHY's ability to stop the receive clock while the receive path + * is in EEE LPI state, until the number of calls to phylink_rx_clk_stop_block() + * are balanced by calls to phylink_rx_clk_stop_unblock(). + */ +void phylink_rx_clk_stop_block(struct phylink *pl) +{ + ASSERT_RTNL(); + + if (pl->mac_rx_clk_stop_blocked == U8_MAX) { + phylink_warn(pl, "%s called too many times - ignoring\n", + __func__); + dump_stack(); + return; + } + + /* Disable PHY receive clock stop if this is the first time this + * function has been called and clock-stop was previously enabled. + */ + if (pl->mac_rx_clk_stop_blocked++ == 0 && + pl->mac_supports_eee_ops && pl->phydev && + pl->config->eee_rx_clk_stop_enable) + phy_eee_rx_clock_stop(pl->phydev, false); +} +EXPORT_SYMBOL_GPL(phylink_rx_clk_stop_block); + +/** + * phylink_rx_clk_stop_unblock() - unblock PHY ability to stop receive clock + * @pl: a pointer to a &struct phylink returned from phylink_create() + * + * All calls to phylink_rx_clk_stop_block() must be balanced with a + * corresponding call to phylink_rx_clk_stop_unblock() to restore the PHYs + * ability to stop the receive clock when the receive path is in EEE LPI mode. + */ +void phylink_rx_clk_stop_unblock(struct phylink *pl) +{ + ASSERT_RTNL(); + + if (pl->mac_rx_clk_stop_blocked == 0) { + phylink_warn(pl, "%s called too many times - ignoring\n", + __func__); + dump_stack(); + return; + } + + /* Re-enable PHY receive clock stop if the number of unblocks matches + * the number of calls to the block function above. + */ + if (--pl->mac_rx_clk_stop_blocked == 0 && + pl->mac_supports_eee_ops && pl->phydev && + pl->config->eee_rx_clk_stop_enable) + phy_eee_rx_clock_stop(pl->phydev, true); +} +EXPORT_SYMBOL_GPL(phylink_rx_clk_stop_unblock); + +/** * phylink_suspend() - handle a network device suspend event * @pl: a pointer to a &struct phylink returned from phylink_create() * @mac_wol: true if the MAC needs to receive packets for Wake-on-Lan @@ -2619,14 +2546,16 @@ void phylink_suspend(struct phylink *pl, bool mac_wol) /* Stop the resolver bringing the link up */ __set_bit(PHYLINK_DISABLE_MAC_WOL, &pl->phylink_disable_state); - /* Disable the carrier, to prevent transmit timeouts, - * but one would hope all packets have been sent. This - * also means phylink_resolve() will do nothing. - */ - if (pl->netdev) - netif_carrier_off(pl->netdev); - else + pl->suspend_link_up = phylink_link_is_up(pl); + if (pl->suspend_link_up) { + /* Disable the carrier, to prevent transmit timeouts, + * but one would hope all packets have been sent. This + * also means phylink_resolve() will do nothing. + */ + if (pl->netdev) + netif_carrier_off(pl->netdev); pl->old_link_state = false; + } /* We do not call mac_link_down() here as we want the * link to remain up to receive the WoL packets. @@ -2639,6 +2568,31 @@ void phylink_suspend(struct phylink *pl, bool mac_wol) EXPORT_SYMBOL_GPL(phylink_suspend); /** + * phylink_prepare_resume() - prepare to resume a network device + * @pl: a pointer to a &struct phylink returned from phylink_create() + * + * Optional, but if called must be called prior to phylink_resume(). + * + * Prepare to resume a network device, preparing the PHY as necessary. + */ +void phylink_prepare_resume(struct phylink *pl) +{ + struct phy_device *phydev = pl->phydev; + + ASSERT_RTNL(); + + /* IEEE 802.3 22.2.4.1.5 allows PHYs to stop their receive clock + * when PDOWN is set. However, some MACs require RXC to be running + * in order to resume. If the MAC requires RXC, and we have a PHY, + * then resume the PHY. Note that 802.3 allows PHYs 500ms before + * the clock meets requirements. We do not implement this delay. + */ + if (pl->config->mac_requires_rxc && phydev && phydev->suspended) + phy_resume(phydev); +} +EXPORT_SYMBOL_GPL(phylink_prepare_resume); + +/** * phylink_resume() - handle a network device resume event * @pl: a pointer to a &struct phylink returned from phylink_create() * @@ -2652,15 +2606,18 @@ void phylink_resume(struct phylink *pl) if (test_bit(PHYLINK_DISABLE_MAC_WOL, &pl->phylink_disable_state)) { /* Wake-on-Lan enabled, MAC handling */ - /* Call mac_link_down() so we keep the overall state balanced. - * Do this under the state_mutex lock for consistency. This - * will cause a "Link Down" message to be printed during - * resume, which is harmless - the true link state will be - * printed when we run a resolve. - */ - mutex_lock(&pl->state_mutex); - phylink_link_down(pl); - mutex_unlock(&pl->state_mutex); + if (pl->suspend_link_up) { + /* Call mac_link_down() so we keep the overall state + * balanced. Do this under the state_mutex lock for + * consistency. This will cause a "Link Down" message + * to be printed during resume, which is harmless - + * the true link state will be printed when we run a + * resolve. + */ + mutex_lock(&pl->state_mutex); + phylink_link_down(pl); + mutex_unlock(&pl->state_mutex); + } /* Re-apply the link parameters so that all the settings get * restored to the MAC. @@ -2854,8 +2811,8 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, const struct ethtool_link_ksettings *kset) { __ETHTOOL_DECLARE_LINK_MODE_MASK(support); + const struct link_capabilities *c; struct phylink_link_state config; - const struct phy_setting *s; ASSERT_RTNL(); @@ -2898,23 +2855,23 @@ int phylink_ethtool_ksettings_set(struct phylink *pl, /* Autonegotiation disabled, select a suitable speed and * duplex. */ - s = phy_lookup_setting(kset->base.speed, kset->base.duplex, - pl->supported, false); - if (!s) + c = phy_caps_lookup(kset->base.speed, kset->base.duplex, + pl->supported, false); + if (!c) return -EINVAL; /* If we have a fixed link, refuse to change link parameters. * If the link parameters match, accept them but do nothing. */ if (pl->req_link_an_mode == MLO_AN_FIXED) { - if (s->speed != pl->link_config.speed || - s->duplex != pl->link_config.duplex) + if (c->speed != pl->link_config.speed || + c->duplex != pl->link_config.duplex) return -EINVAL; return 0; } - config.speed = s->speed; - config.duplex = s->duplex; + config.speed = c->speed; + config.duplex = c->duplex; break; case AUTONEG_ENABLE: @@ -3160,24 +3117,6 @@ int phylink_get_eee_err(struct phylink *pl) EXPORT_SYMBOL_GPL(phylink_get_eee_err); /** - * phylink_init_eee() - init and check the EEE features - * @pl: a pointer to a &struct phylink returned from phylink_create() - * @clk_stop_enable: allow PHY to stop receive clock - * - * Must be called either with RTNL held or within mac_link_up() - */ -int phylink_init_eee(struct phylink *pl, bool clk_stop_enable) -{ - int ret = -EOPNOTSUPP; - - if (pl->phydev) - ret = phy_init_eee(pl->phydev, clk_stop_enable); - - return ret; -} -EXPORT_SYMBOL_GPL(phylink_init_eee); - -/** * phylink_ethtool_get_eee() - read the energy efficient ethernet parameters * @pl: a pointer to a &struct phylink returned from phylink_create() * @eee: a pointer to a &struct ethtool_keee for the read parameters diff --git a/drivers/net/phy/qcom/qca807x.c b/drivers/net/phy/qcom/qca807x.c index 2ad8c2586d64..1af6b5ead74b 100644 --- a/drivers/net/phy/qcom/qca807x.c +++ b/drivers/net/phy/qcom/qca807x.c @@ -15,6 +15,7 @@ #include <linux/gpio/driver.h> #include <linux/sfp.h> +#include "../phylib.h" #include "qcom.h" #define QCA807X_CHIP_CONFIGURATION 0x1f @@ -486,13 +487,13 @@ static int qca807x_read_status(struct phy_device *phydev) static int qca807x_phy_package_probe_once(struct phy_device *phydev) { - struct phy_package_shared *shared = phydev->shared; - struct qca807x_shared_priv *priv = shared->priv; + struct qca807x_shared_priv *priv = phy_package_get_priv(phydev); + struct device_node *np = phy_package_get_node(phydev); unsigned int tx_drive_strength; const char *package_mode_name; /* Default to 600mw if not defined */ - if (of_property_read_u32(shared->np, "qcom,tx-drive-strength-milliwatt", + if (of_property_read_u32(np, "qcom,tx-drive-strength-milliwatt", &tx_drive_strength)) tx_drive_strength = 600; @@ -541,7 +542,7 @@ static int qca807x_phy_package_probe_once(struct phy_device *phydev) } priv->package_mode = PHY_INTERFACE_MODE_NA; - if (!of_property_read_string(shared->np, "qcom,package-mode", + if (!of_property_read_string(np, "qcom,package-mode", &package_mode_name)) { if (!strcasecmp(package_mode_name, phy_modes(PHY_INTERFACE_MODE_PSGMII))) @@ -558,8 +559,7 @@ static int qca807x_phy_package_probe_once(struct phy_device *phydev) static int qca807x_phy_package_config_init_once(struct phy_device *phydev) { - struct phy_package_shared *shared = phydev->shared; - struct qca807x_shared_priv *priv = shared->priv; + struct qca807x_shared_priv *priv = phy_package_get_priv(phydev); int val, ret; /* Make sure PHY follow PHY package mode if enforced */ @@ -708,7 +708,6 @@ static int qca807x_probe(struct phy_device *phydev) struct device_node *node = phydev->mdio.dev.of_node; struct qca807x_shared_priv *shared_priv; struct device *dev = &phydev->mdio.dev; - struct phy_package_shared *shared; struct qca807x_priv *priv; int ret; @@ -722,8 +721,7 @@ static int qca807x_probe(struct phy_device *phydev) return ret; } - shared = phydev->shared; - shared_priv = shared->priv; + shared_priv = phy_package_get_priv(phydev); priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) diff --git a/drivers/net/phy/qt2025.rs b/drivers/net/phy/qt2025.rs index 1ab065798175..0b9400dcb4c1 100644 --- a/drivers/net/phy/qt2025.rs +++ b/drivers/net/phy/qt2025.rs @@ -26,7 +26,7 @@ kernel::module_phy_driver! { phy::DeviceId::new_with_driver::<PhyQT2025>(), ], name: "qt2025_phy", - author: "FUJITA Tomonori <fujita.tomonori@gmail.com>", + authors: ["FUJITA Tomonori <fujita.tomonori@gmail.com>"], description: "AMCC QT2025 PHY driver", license: "GPL", firmware: ["qt2025-2.0.3.3.fw"], @@ -41,7 +41,7 @@ impl Driver for PhyQT2025 { fn probe(dev: &mut phy::Device) -> Result<()> { // Check the hardware revision code. - // Only 0x3b works with this driver and firmware. + // Only 0xb3 works with this driver and firmware. let hw_rev = dev.read(C45::new(Mmd::PMAPMD, 0xd001))?; if (hw_rev >> 8) != 0xb3 { return Err(code::ENODEV); diff --git a/drivers/net/phy/realtek/Kconfig b/drivers/net/phy/realtek/Kconfig index 31935f147d87..b05c2a1e9024 100644 --- a/drivers/net/phy/realtek/Kconfig +++ b/drivers/net/phy/realtek/Kconfig @@ -4,8 +4,12 @@ config REALTEK_PHY help Currently supports RTL821x/RTL822x and fast ethernet PHYs +if REALTEK_PHY + config REALTEK_PHY_HWMON - def_bool REALTEK_PHY && HWMON - depends on !(REALTEK_PHY=y && HWMON=m) + bool "HWMON support for Realtek PHYs" + depends on HWMON && !(REALTEK_PHY=y && HWMON=m) help Optional hwmon support for the temperature sensor + +endif # REALTEK_PHY diff --git a/drivers/net/phy/realtek/realtek_hwmon.c b/drivers/net/phy/realtek/realtek_hwmon.c index 1ecb410bb941..ac96e2d1ebe8 100644 --- a/drivers/net/phy/realtek/realtek_hwmon.c +++ b/drivers/net/phy/realtek/realtek_hwmon.c @@ -63,16 +63,11 @@ static const struct hwmon_chip_info rtl822x_hwmon_chip_info = { int rtl822x_hwmon_init(struct phy_device *phydev) { struct device *hwdev, *dev = &phydev->mdio.dev; - const char *name; /* Ensure over-temp alarm is reset. */ phy_clear_bits_mmd(phydev, MDIO_MMD_VEND2, RTL822X_VND2_TSALRM, 3); - name = devm_hwmon_sanitize_name(dev, dev_name(dev)); - if (IS_ERR(name)) - return PTR_ERR(name); - - hwdev = devm_hwmon_device_register_with_info(dev, name, phydev, + hwdev = devm_hwmon_device_register_with_info(dev, NULL, phydev, &rtl822x_hwmon_chip_info, NULL); return PTR_ERR_OR_ZERO(hwdev); diff --git a/drivers/net/phy/realtek/realtek_main.c b/drivers/net/phy/realtek/realtek_main.c index 572a933636b0..893c82479671 100644 --- a/drivers/net/phy/realtek/realtek_main.c +++ b/drivers/net/phy/realtek/realtek_main.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/delay.h> #include <linux/clk.h> +#include <linux/string_choices.h> #include "realtek.h" @@ -32,6 +33,9 @@ #define RTL8211F_PHYCR1 0x18 #define RTL8211F_PHYCR2 0x19 +#define RTL8211F_CLKOUT_EN BIT(0) +#define RTL8211F_PHYCR2_PHY_EEE_ENABLE BIT(5) + #define RTL8211F_INSR 0x1d #define RTL8211F_LEDCR 0x10 @@ -54,8 +58,6 @@ #define RTL8211E_TX_DELAY BIT(12) #define RTL8211E_RX_DELAY BIT(11) -#define RTL8211F_CLKOUT_EN BIT(0) - #define RTL8201F_ISR 0x1e #define RTL8201F_ISR_ANERR BIT(15) #define RTL8201F_ISR_DUPLEX BIT(13) @@ -78,9 +80,7 @@ /* RTL822X_VND2_XXXXX registers are only accessible when phydev->is_c45 * is set, they cannot be accessed by C45-over-C22. */ -#define RTL822X_VND2_GBCR 0xa412 - -#define RTL822X_VND2_GANLPAR 0xa414 +#define RTL822X_VND2_C22_REG(reg) (0xa400 + 2 * (reg)) #define RTL8366RB_POWER_SAVE 0x15 #define RTL8366RB_POWER_SAVE_ON BIT(12) @@ -95,6 +95,16 @@ #define RTL_VND2_PHYSR_MASTER BIT(11) #define RTL_VND2_PHYSR_SPEED_MASK (RTL_VND2_PHYSR_SPEEDL | RTL_VND2_PHYSR_SPEEDH) +#define RTL_MDIO_PCS_EEE_ABLE 0xa5c4 +#define RTL_MDIO_AN_EEE_ADV 0xa5d0 +#define RTL_MDIO_AN_EEE_LPABLE 0xa5d2 +#define RTL_MDIO_AN_10GBT_CTRL 0xa5d4 +#define RTL_MDIO_AN_10GBT_STAT 0xa5d6 +#define RTL_MDIO_PMA_SPEED 0xa616 +#define RTL_MDIO_AN_EEE_LPABLE2 0xa6d0 +#define RTL_MDIO_AN_EEE_ADV2 0xa6d4 +#define RTL_MDIO_PCS_EEE_ABLE2 0xa6ec + #define RTL_GENERIC_PHYID 0x001cc800 #define RTL_8211FVD_PHYID 0x001cc878 #define RTL_8221B 0x001cc840 @@ -422,11 +432,11 @@ static int rtl8211f_config_init(struct phy_device *phydev) } else if (ret) { dev_dbg(dev, "%s 2ns TX delay (and changing the value from pin-strapping RXD1 or the bootloader)\n", - val_txdly ? "Enabling" : "Disabling"); + str_enable_disable(val_txdly)); } else { dev_dbg(dev, "2ns TX delay was already %s (by pin-strapping RXD1 or bootloader configuration)\n", - val_txdly ? "enabled" : "disabled"); + str_enabled_disabled(val_txdly)); } ret = phy_modify_paged_changed(phydev, 0xd08, 0x15, RTL8211F_RX_DELAY, @@ -437,13 +447,19 @@ static int rtl8211f_config_init(struct phy_device *phydev) } else if (ret) { dev_dbg(dev, "%s 2ns RX delay (and changing the value from pin-strapping RXD0 or the bootloader)\n", - val_rxdly ? "Enabling" : "Disabling"); + str_enable_disable(val_rxdly)); } else { dev_dbg(dev, "2ns RX delay was already %s (by pin-strapping RXD0 or bootloader configuration)\n", - val_rxdly ? "enabled" : "disabled"); + str_enabled_disabled(val_rxdly)); } + /* Disable PHY-mode EEE so LPI is passed to the MAC */ + ret = phy_modify_paged(phydev, 0xa43, RTL8211F_PHYCR2, + RTL8211F_PHYCR2_PHY_EEE_ENABLE, 0); + if (ret) + return ret; + if (priv->has_phycr2) { ret = phy_modify_paged(phydev, 0xa43, RTL8211F_PHYCR2, RTL8211F_CLKOUT_EN, priv->phycr2); @@ -734,29 +750,31 @@ static int rtlgen_read_status(struct phy_device *phydev) return 0; } +static int rtlgen_read_vend2(struct phy_device *phydev, int regnum) +{ + return __mdiobus_c45_read(phydev->mdio.bus, 0, MDIO_MMD_VEND2, regnum); +} + +static int rtlgen_write_vend2(struct phy_device *phydev, int regnum, u16 val) +{ + return __mdiobus_c45_write(phydev->mdio.bus, 0, MDIO_MMD_VEND2, regnum, + val); +} + static int rtlgen_read_mmd(struct phy_device *phydev, int devnum, u16 regnum) { int ret; - if (devnum == MDIO_MMD_VEND2) { - rtl821x_write_page(phydev, regnum >> 4); - ret = __phy_read(phydev, 0x10 + ((regnum & 0xf) >> 1)); - rtl821x_write_page(phydev, 0); - } else if (devnum == MDIO_MMD_PCS && regnum == MDIO_PCS_EEE_ABLE) { - rtl821x_write_page(phydev, 0xa5c); - ret = __phy_read(phydev, 0x12); - rtl821x_write_page(phydev, 0); - } else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV) { - rtl821x_write_page(phydev, 0xa5d); - ret = __phy_read(phydev, 0x10); - rtl821x_write_page(phydev, 0); - } else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_LPABLE) { - rtl821x_write_page(phydev, 0xa5d); - ret = __phy_read(phydev, 0x11); - rtl821x_write_page(phydev, 0); - } else { + if (devnum == MDIO_MMD_VEND2) + ret = rtlgen_read_vend2(phydev, regnum); + else if (devnum == MDIO_MMD_PCS && regnum == MDIO_PCS_EEE_ABLE) + ret = rtlgen_read_vend2(phydev, RTL_MDIO_PCS_EEE_ABLE); + else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV) + ret = rtlgen_read_vend2(phydev, RTL_MDIO_AN_EEE_ADV); + else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_LPABLE) + ret = rtlgen_read_vend2(phydev, RTL_MDIO_AN_EEE_LPABLE); + else ret = -EOPNOTSUPP; - } return ret; } @@ -766,17 +784,12 @@ static int rtlgen_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, { int ret; - if (devnum == MDIO_MMD_VEND2) { - rtl821x_write_page(phydev, regnum >> 4); - ret = __phy_write(phydev, 0x10 + ((regnum & 0xf) >> 1), val); - rtl821x_write_page(phydev, 0); - } else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV) { - rtl821x_write_page(phydev, 0xa5d); - ret = __phy_write(phydev, 0x10, val); - rtl821x_write_page(phydev, 0); - } else { + if (devnum == MDIO_MMD_VEND2) + ret = rtlgen_write_vend2(phydev, regnum, val); + else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV) + ret = rtlgen_write_vend2(phydev, regnum, RTL_MDIO_AN_EEE_ADV); + else ret = -EOPNOTSUPP; - } return ret; } @@ -788,19 +801,12 @@ static int rtl822x_read_mmd(struct phy_device *phydev, int devnum, u16 regnum) if (ret != -EOPNOTSUPP) return ret; - if (devnum == MDIO_MMD_PCS && regnum == MDIO_PCS_EEE_ABLE2) { - rtl821x_write_page(phydev, 0xa6e); - ret = __phy_read(phydev, 0x16); - rtl821x_write_page(phydev, 0); - } else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV2) { - rtl821x_write_page(phydev, 0xa6d); - ret = __phy_read(phydev, 0x12); - rtl821x_write_page(phydev, 0); - } else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_LPABLE2) { - rtl821x_write_page(phydev, 0xa6d); - ret = __phy_read(phydev, 0x10); - rtl821x_write_page(phydev, 0); - } + if (devnum == MDIO_MMD_PCS && regnum == MDIO_PCS_EEE_ABLE2) + ret = rtlgen_read_vend2(phydev, RTL_MDIO_PCS_EEE_ABLE2); + else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV2) + ret = rtlgen_read_vend2(phydev, RTL_MDIO_AN_EEE_ADV2); + else if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_LPABLE2) + ret = rtlgen_read_vend2(phydev, RTL_MDIO_AN_EEE_LPABLE2); return ret; } @@ -813,11 +819,8 @@ static int rtl822x_write_mmd(struct phy_device *phydev, int devnum, u16 regnum, if (ret != -EOPNOTSUPP) return ret; - if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV2) { - rtl821x_write_page(phydev, 0xa6d); - ret = __phy_write(phydev, 0x12, val); - rtl821x_write_page(phydev, 0); - } + if (devnum == MDIO_MMD_AN && regnum == MDIO_AN_EEE_ADV2) + ret = rtlgen_write_vend2(phydev, RTL_MDIO_AN_EEE_ADV2, val); return ret; } @@ -913,7 +916,7 @@ static int rtl822x_get_features(struct phy_device *phydev) { int val; - val = phy_read_paged(phydev, 0xa61, 0x13); + val = phy_read_mmd(phydev, MDIO_MMD_VEND2, RTL_MDIO_PMA_SPEED); if (val < 0) return val; @@ -934,10 +937,10 @@ static int rtl822x_config_aneg(struct phy_device *phydev) if (phydev->autoneg == AUTONEG_ENABLE) { u16 adv = linkmode_adv_to_mii_10gbt_adv_t(phydev->advertising); - ret = phy_modify_paged_changed(phydev, 0xa5d, 0x12, - MDIO_AN_10GBT_CTRL_ADV2_5G | - MDIO_AN_10GBT_CTRL_ADV5G, - adv); + ret = phy_modify_mmd_changed(phydev, MDIO_MMD_VEND2, + RTL_MDIO_AN_10GBT_CTRL, + MDIO_AN_10GBT_CTRL_ADV2_5G | + MDIO_AN_10GBT_CTRL_ADV5G, adv); if (ret < 0) return ret; } @@ -981,7 +984,7 @@ static int rtl822x_read_status(struct phy_device *phydev) !phydev->autoneg_complete) return 0; - lpadv = phy_read_paged(phydev, 0xa5d, 0x13); + lpadv = phy_read_mmd(phydev, MDIO_MMD_VEND2, RTL_MDIO_AN_10GBT_STAT); if (lpadv < 0) return lpadv; @@ -1028,7 +1031,8 @@ static int rtl822x_c45_config_aneg(struct phy_device *phydev) val = linkmode_adv_to_mii_ctrl1000_t(phydev->advertising); /* Vendor register as C45 has no standardized support for 1000BaseT */ - ret = phy_modify_mmd_changed(phydev, MDIO_MMD_VEND2, RTL822X_VND2_GBCR, + ret = phy_modify_mmd_changed(phydev, MDIO_MMD_VEND2, + RTL822X_VND2_C22_REG(MII_CTRL1000), ADVERTISE_1000FULL, val); if (ret < 0) return ret; @@ -1045,7 +1049,7 @@ static int rtl822x_c45_read_status(struct phy_device *phydev) /* Vendor register as C45 has no standardized support for 1000BaseT */ if (phydev->autoneg == AUTONEG_ENABLE && genphy_c45_aneg_done(phydev)) { val = phy_read_mmd(phydev, MDIO_MMD_VEND2, - RTL822X_VND2_GANLPAR); + RTL822X_VND2_C22_REG(MII_STAT1000)); if (val < 0) return val; } else { diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 7dbcbf0a4ee2..347c1e0e94d9 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -234,6 +234,7 @@ struct sfp { enum mdio_i2c_proto mdio_protocol; struct phy_device *mod_phy; const struct sff_data *type; + size_t i2c_max_block_size; size_t i2c_block_size; u32 max_power_mW; @@ -385,7 +386,7 @@ static void sfp_fixup_rollball(struct sfp *sfp) sfp->phy_t_retry = msecs_to_jiffies(1000); } -static void sfp_fixup_fs_2_5gt(struct sfp *sfp) +static void sfp_fixup_rollball_wait4s(struct sfp *sfp) { sfp_fixup_rollball(sfp); @@ -399,7 +400,7 @@ static void sfp_fixup_fs_2_5gt(struct sfp *sfp) static void sfp_fixup_fs_10gt(struct sfp *sfp) { sfp_fixup_10gbaset_30m(sfp); - sfp_fixup_fs_2_5gt(sfp); + sfp_fixup_rollball_wait4s(sfp); } static void sfp_fixup_halny_gsfp(struct sfp *sfp) @@ -479,9 +480,10 @@ static const struct sfp_quirk sfp_quirks[] = { // PHY. SFP_QUIRK_F("FS", "SFP-10G-T", sfp_fixup_fs_10gt), - // Fiberstore SFP-2.5G-T uses Rollball protocol to talk to the PHY and - // needs 4 sec wait before probing the PHY. - SFP_QUIRK_F("FS", "SFP-2.5G-T", sfp_fixup_fs_2_5gt), + // Fiberstore SFP-2.5G-T and SFP-10GM-T uses Rollball protocol to talk + // to the PHY and needs 4 sec wait before probing the PHY. + SFP_QUIRK_F("FS", "SFP-2.5G-T", sfp_fixup_rollball_wait4s), + SFP_QUIRK_F("FS", "SFP-10GM-T", sfp_fixup_rollball_wait4s), // Fiberstore GPON-ONU-34-20BI can operate at 2500base-X, but report 1.2GBd // NRZ in their EEPROM @@ -515,6 +517,8 @@ static const struct sfp_quirk sfp_quirks[] = { SFP_QUIRK_F("OEM", "SFP-10G-T", sfp_fixup_rollball_cc), SFP_QUIRK_M("OEM", "SFP-2.5G-T", sfp_quirk_oem_2_5g), + SFP_QUIRK_M("OEM", "SFP-2.5G-BX10-D", sfp_quirk_2500basex), + SFP_QUIRK_M("OEM", "SFP-2.5G-BX10-U", sfp_quirk_2500basex), SFP_QUIRK_F("OEM", "RTSFP-10", sfp_fixup_rollball_cc), SFP_QUIRK_F("OEM", "RTSFP-10G", sfp_fixup_rollball_cc), SFP_QUIRK_F("Turris", "RTSFP-2.5G", sfp_fixup_rollball), @@ -688,14 +692,71 @@ static int sfp_i2c_write(struct sfp *sfp, bool a2, u8 dev_addr, void *buf, return ret == ARRAY_SIZE(msgs) ? len : 0; } -static int sfp_i2c_configure(struct sfp *sfp, struct i2c_adapter *i2c) +static int sfp_smbus_byte_read(struct sfp *sfp, bool a2, u8 dev_addr, + void *buf, size_t len) { - if (!i2c_check_functionality(i2c, I2C_FUNC_I2C)) - return -EINVAL; + union i2c_smbus_data smbus_data; + u8 bus_addr = a2 ? 0x51 : 0x50; + u8 *data = buf; + int ret; + + while (len) { + ret = i2c_smbus_xfer(sfp->i2c, bus_addr, 0, + I2C_SMBUS_READ, dev_addr, + I2C_SMBUS_BYTE_DATA, &smbus_data); + if (ret < 0) + return ret; + + *data = smbus_data.byte; + + len--; + data++; + dev_addr++; + } + + return data - (u8 *)buf; +} + +static int sfp_smbus_byte_write(struct sfp *sfp, bool a2, u8 dev_addr, + void *buf, size_t len) +{ + union i2c_smbus_data smbus_data; + u8 bus_addr = a2 ? 0x51 : 0x50; + u8 *data = buf; + int ret; + while (len) { + smbus_data.byte = *data; + ret = i2c_smbus_xfer(sfp->i2c, bus_addr, 0, + I2C_SMBUS_WRITE, dev_addr, + I2C_SMBUS_BYTE_DATA, &smbus_data); + if (ret) + return ret; + + len--; + data++; + dev_addr++; + } + + return 0; +} + +static int sfp_i2c_configure(struct sfp *sfp, struct i2c_adapter *i2c) +{ sfp->i2c = i2c; - sfp->read = sfp_i2c_read; - sfp->write = sfp_i2c_write; + + if (i2c_check_functionality(i2c, I2C_FUNC_I2C)) { + sfp->read = sfp_i2c_read; + sfp->write = sfp_i2c_write; + sfp->i2c_max_block_size = SFP_EEPROM_BLOCK_SIZE; + } else if (i2c_check_functionality(i2c, I2C_FUNC_SMBUS_BYTE_DATA)) { + sfp->read = sfp_smbus_byte_read; + sfp->write = sfp_smbus_byte_write; + sfp->i2c_max_block_size = 1; + } else { + sfp->i2c = NULL; + return -EINVAL; + } return 0; } @@ -1591,7 +1652,7 @@ static void sfp_hwmon_probe(struct work_struct *work) */ if (sfp->i2c_block_size < 2) { dev_info(sfp->dev, - "skipping hwmon device registration due to broken EEPROM\n"); + "skipping hwmon device registration\n"); dev_info(sfp->dev, "diagnostic EEPROM area cannot be read atomically to guarantee data coherency\n"); return; @@ -2198,7 +2259,7 @@ static int sfp_sm_mod_probe(struct sfp *sfp, bool report) u8 check; int ret; - sfp->i2c_block_size = SFP_EEPROM_BLOCK_SIZE; + sfp->i2c_block_size = sfp->i2c_max_block_size; ret = sfp_read(sfp, false, 0, &id.base, sizeof(id.base)); if (ret < 0) { @@ -2938,7 +2999,6 @@ static struct sfp *sfp_alloc(struct device *dev) return ERR_PTR(-ENOMEM); sfp->dev = dev; - sfp->i2c_block_size = SFP_EEPROM_BLOCK_SIZE; mutex_init(&sfp->sm_mutex); mutex_init(&sfp->st_mutex); @@ -3112,6 +3172,15 @@ static int sfp_probe(struct platform_device *pdev) if (!sfp->sfp_bus) return -ENOMEM; + if (sfp->i2c_max_block_size < 2) + dev_warn(sfp->dev, + "Please note:\n" + "This SFP cage is accessed via an SMBus only capable of single byte\n" + "transactions. Some features are disabled, other may be unreliable or\n" + "sporadically fail. Use with caution. There is nothing that the kernel\n" + "or community can do to fix it, the kernel will try best efforts. Please\n" + "verify any problems on hardware that supports multi-byte I2C transactions.\n"); + sfp_debugfs_init(sfp); return 0; diff --git a/drivers/net/phy/xilinx_gmii2rgmii.c b/drivers/net/phy/xilinx_gmii2rgmii.c index 7c51daecf18e..2024d8ef36d9 100644 --- a/drivers/net/phy/xilinx_gmii2rgmii.c +++ b/drivers/net/phy/xilinx_gmii2rgmii.c @@ -64,15 +64,16 @@ static int xgmiitorgmii_read_status(struct phy_device *phydev) return 0; } -static int xgmiitorgmii_set_loopback(struct phy_device *phydev, bool enable) +static int xgmiitorgmii_set_loopback(struct phy_device *phydev, bool enable, + int speed) { struct gmii2rgmii *priv = mdiodev_get_drvdata(&phydev->mdio); int err; if (priv->phy_drv->set_loopback) - err = priv->phy_drv->set_loopback(phydev, enable); + err = priv->phy_drv->set_loopback(phydev, enable, speed); else - err = genphy_loopback(phydev, enable); + err = genphy_loopback(phydev, enable, speed); if (err < 0) return err; diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 1420c4efa48e..53463767cc43 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -45,6 +45,7 @@ #include <linux/slab.h> #include <linux/file.h> #include <linux/unaligned.h> +#include <net/netdev_lock.h> #include <net/slhc_vj.h> #include <linux/atomic.h> #include <linux/refcount.h> @@ -1314,10 +1315,13 @@ static int ppp_nl_validate(struct nlattr *tb[], struct nlattr *data[], return 0; } -static int ppp_nl_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int ppp_nl_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct ppp_config conf = { .unit = -1, .ifname_is_set = true, @@ -1354,7 +1358,7 @@ static int ppp_nl_newlink(struct net *src_net, struct net_device *dev, if (!tb[IFLA_IFNAME] || !nla_len(tb[IFLA_IFNAME]) || !*(char *)nla_data(tb[IFLA_IFNAME])) conf.ifname_is_set = false; - err = ppp_dev_configure(src_net, dev, &conf); + err = ppp_dev_configure(link_net, dev, &conf); out_unlock: mutex_unlock(&ppp_mutex); @@ -3500,6 +3504,10 @@ ppp_connect_channel(struct channel *pch, int unit) ret = -ENOTCONN; goto outl; } + if (pch->chan->direct_xmit) + ppp->dev->priv_flags |= IFF_NO_QUEUE; + else + ppp->dev->priv_flags &= ~IFF_NO_QUEUE; spin_unlock_bh(&pch->downl); if (pch->file.hdrlen > ppp->file.hdrlen) ppp->file.hdrlen = pch->file.hdrlen; diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c index 644e99fc3623..9c4932198931 100644 --- a/drivers/net/ppp/ppp_synctty.c +++ b/drivers/net/ppp/ppp_synctty.c @@ -506,6 +506,11 @@ ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb) unsigned char *data; int islcp; + /* Ensure we can safely access protocol field and LCP code */ + if (!pskb_may_pull(skb, 3)) { + kfree_skb(skb); + return NULL; + } data = skb->data; proto = get_unaligned_be16(data); diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index 2ea4f4890d23..68e631718ab0 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -693,6 +693,7 @@ static int pppoe_connect(struct socket *sock, struct sockaddr *uservaddr, po->chan.mtu = dev->mtu - sizeof(struct pppoe_hdr) - 2; po->chan.private = sk; po->chan.ops = &pppoe_chan_ops; + po->chan.direct_xmit = true; error = ppp_register_net_channel(dev_net(dev), &po->chan); if (error) { diff --git a/drivers/net/ppp/pptp.c b/drivers/net/ppp/pptp.c index 689687bd2574..5feaa70b5f47 100644 --- a/drivers/net/ppp/pptp.c +++ b/drivers/net/ppp/pptp.c @@ -465,6 +465,7 @@ static int pptp_connect(struct socket *sock, struct sockaddr *uservaddr, po->chan.mtu -= PPTP_HEADER_OVERHEAD; po->chan.hdrlen = 2 + sizeof(struct pptp_gre_header); + po->chan.direct_xmit = true; error = ppp_register_channel(&po->chan); if (error) { pr_err("PPTP: failed to register PPP channel (%d)\n", error); diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c deleted file mode 100644 index c3f8020571ad..000000000000 --- a/drivers/net/sb1000.c +++ /dev/null @@ -1,1179 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* sb1000.c: A General Instruments SB1000 driver for linux. */ -/* - Written 1998 by Franco Venturi. - - Copyright 1998 by Franco Venturi. - Copyright 1994,1995 by Donald Becker. - Copyright 1993 United States Government as represented by the - Director, National Security Agency. - - This driver is for the General Instruments SB1000 (internal SURFboard) - - The author may be reached as fventuri@mediaone.net - - - Changes: - - 981115 Steven Hirsch <shirsch@adelphia.net> - - Linus changed the timer interface. Should work on all recent - development kernels. - - 980608 Steven Hirsch <shirsch@adelphia.net> - - Small changes to make it work with 2.1.x kernels. Hopefully, - nothing major will change before official release of Linux 2.2. - - Merged with 2.2 - Alan Cox -*/ - -static char version[] = "sb1000.c:v1.1.2 6/01/98 (fventuri@mediaone.net)\n"; - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/string.h> -#include <linux/interrupt.h> -#include <linux/errno.h> -#include <linux/if_cablemodem.h> /* for SIOGCM/SIOSCM stuff */ -#include <linux/in.h> -#include <linux/ioport.h> -#include <linux/netdevice.h> -#include <linux/if_arp.h> -#include <linux/skbuff.h> -#include <linux/delay.h> /* for udelay() */ -#include <linux/etherdevice.h> -#include <linux/pnp.h> -#include <linux/init.h> -#include <linux/bitops.h> -#include <linux/gfp.h> - -#include <asm/io.h> -#include <asm/processor.h> -#include <linux/uaccess.h> - -#ifdef SB1000_DEBUG -static int sb1000_debug = SB1000_DEBUG; -#else -static const int sb1000_debug = 1; -#endif - -static const int SB1000_IO_EXTENT = 8; -/* SB1000 Maximum Receive Unit */ -static const int SB1000_MRU = 1500; /* octects */ - -#define NPIDS 4 -struct sb1000_private { - struct sk_buff *rx_skb[NPIDS]; - short rx_dlen[NPIDS]; - unsigned int rx_frames; - short rx_error_count; - short rx_error_dpc_count; - unsigned char rx_session_id[NPIDS]; - unsigned char rx_frame_id[NPIDS]; - unsigned char rx_pkt_type[NPIDS]; -}; - -/* prototypes for Linux interface */ -extern int sb1000_probe(struct net_device *dev); -static int sb1000_open(struct net_device *dev); -static int sb1000_siocdevprivate(struct net_device *dev, struct ifreq *ifr, - void __user *data, int cmd); -static netdev_tx_t sb1000_start_xmit(struct sk_buff *skb, - struct net_device *dev); -static irqreturn_t sb1000_interrupt(int irq, void *dev_id); -static int sb1000_close(struct net_device *dev); - - -/* SB1000 hardware routines to be used during open/configuration phases */ -static int card_wait_for_busy_clear(const int ioaddr[], - const char* name); -static int card_wait_for_ready(const int ioaddr[], const char* name, - unsigned char in[]); -static int card_send_command(const int ioaddr[], const char* name, - const unsigned char out[], unsigned char in[]); - -/* SB1000 hardware routines to be used during frame rx interrupt */ -static int sb1000_wait_for_ready(const int ioaddr[], const char* name); -static int sb1000_wait_for_ready_clear(const int ioaddr[], - const char* name); -static void sb1000_send_command(const int ioaddr[], const char* name, - const unsigned char out[]); -static void sb1000_read_status(const int ioaddr[], unsigned char in[]); -static void sb1000_issue_read_command(const int ioaddr[], - const char* name); - -/* SB1000 commands for open/configuration */ -static int sb1000_reset(const int ioaddr[], const char* name); -static int sb1000_check_CRC(const int ioaddr[], const char* name); -static inline int sb1000_start_get_set_command(const int ioaddr[], - const char* name); -static int sb1000_end_get_set_command(const int ioaddr[], - const char* name); -static int sb1000_activate(const int ioaddr[], const char* name); -static int sb1000_get_firmware_version(const int ioaddr[], - const char* name, unsigned char version[], int do_end); -static int sb1000_get_frequency(const int ioaddr[], const char* name, - int* frequency); -static int sb1000_set_frequency(const int ioaddr[], const char* name, - int frequency); -static int sb1000_get_PIDs(const int ioaddr[], const char* name, - short PID[]); -static int sb1000_set_PIDs(const int ioaddr[], const char* name, - const short PID[]); - -/* SB1000 commands for frame rx interrupt */ -static int sb1000_rx(struct net_device *dev); -static void sb1000_error_dpc(struct net_device *dev); - -static const struct pnp_device_id sb1000_pnp_ids[] = { - { "GIC1000", 0 }, - { "", 0 } -}; -MODULE_DEVICE_TABLE(pnp, sb1000_pnp_ids); - -static const struct net_device_ops sb1000_netdev_ops = { - .ndo_open = sb1000_open, - .ndo_start_xmit = sb1000_start_xmit, - .ndo_siocdevprivate = sb1000_siocdevprivate, - .ndo_stop = sb1000_close, - .ndo_set_mac_address = eth_mac_addr, - .ndo_validate_addr = eth_validate_addr, -}; - -static int -sb1000_probe_one(struct pnp_dev *pdev, const struct pnp_device_id *id) -{ - struct net_device *dev; - unsigned short ioaddr[2], irq; - unsigned int serial_number; - int error = -ENODEV; - u8 addr[ETH_ALEN]; - - if (pnp_device_attach(pdev) < 0) - return -ENODEV; - if (pnp_activate_dev(pdev) < 0) - goto out_detach; - - if (!pnp_port_valid(pdev, 0) || !pnp_port_valid(pdev, 1)) - goto out_disable; - if (!pnp_irq_valid(pdev, 0)) - goto out_disable; - - serial_number = pdev->card->serial; - - ioaddr[0] = pnp_port_start(pdev, 0); - ioaddr[1] = pnp_port_start(pdev, 0); - - irq = pnp_irq(pdev, 0); - - if (!request_region(ioaddr[0], 16, "sb1000")) - goto out_disable; - if (!request_region(ioaddr[1], 16, "sb1000")) - goto out_release_region0; - - dev = alloc_etherdev(sizeof(struct sb1000_private)); - if (!dev) { - error = -ENOMEM; - goto out_release_regions; - } - - - dev->base_addr = ioaddr[0]; - /* mem_start holds the second I/O address */ - dev->mem_start = ioaddr[1]; - dev->irq = irq; - - if (sb1000_debug > 0) - printk(KERN_NOTICE "%s: sb1000 at (%#3.3lx,%#3.3lx), " - "S/N %#8.8x, IRQ %d.\n", dev->name, dev->base_addr, - dev->mem_start, serial_number, dev->irq); - - /* - * The SB1000 is an rx-only cable modem device. The uplink is a modem - * and we do not want to arp on it. - */ - dev->flags = IFF_POINTOPOINT|IFF_NOARP; - - SET_NETDEV_DEV(dev, &pdev->dev); - - if (sb1000_debug > 0) - printk(KERN_NOTICE "%s", version); - - dev->netdev_ops = &sb1000_netdev_ops; - - /* hardware address is 0:0:serial_number */ - addr[0] = 0; - addr[1] = 0; - addr[2] = serial_number >> 24 & 0xff; - addr[3] = serial_number >> 16 & 0xff; - addr[4] = serial_number >> 8 & 0xff; - addr[5] = serial_number >> 0 & 0xff; - eth_hw_addr_set(dev, addr); - - pnp_set_drvdata(pdev, dev); - - error = register_netdev(dev); - if (error) - goto out_free_netdev; - return 0; - - out_free_netdev: - free_netdev(dev); - out_release_regions: - release_region(ioaddr[1], 16); - out_release_region0: - release_region(ioaddr[0], 16); - out_disable: - pnp_disable_dev(pdev); - out_detach: - pnp_device_detach(pdev); - return error; -} - -static void -sb1000_remove_one(struct pnp_dev *pdev) -{ - struct net_device *dev = pnp_get_drvdata(pdev); - - unregister_netdev(dev); - release_region(dev->base_addr, 16); - release_region(dev->mem_start, 16); - free_netdev(dev); -} - -static struct pnp_driver sb1000_driver = { - .name = "sb1000", - .id_table = sb1000_pnp_ids, - .probe = sb1000_probe_one, - .remove = sb1000_remove_one, -}; - - -/* - * SB1000 hardware routines to be used during open/configuration phases - */ - -static const int TimeOutJiffies = (875 * HZ) / 100; - -/* Card Wait For Busy Clear (cannot be used during an interrupt) */ -static int -card_wait_for_busy_clear(const int ioaddr[], const char* name) -{ - unsigned char a; - unsigned long timeout; - - a = inb(ioaddr[0] + 7); - timeout = jiffies + TimeOutJiffies; - while (a & 0x80 || a & 0x40) { - /* a little sleep */ - yield(); - - a = inb(ioaddr[0] + 7); - if (time_after_eq(jiffies, timeout)) { - printk(KERN_WARNING "%s: card_wait_for_busy_clear timeout\n", - name); - return -ETIME; - } - } - - return 0; -} - -/* Card Wait For Ready (cannot be used during an interrupt) */ -static int -card_wait_for_ready(const int ioaddr[], const char* name, unsigned char in[]) -{ - unsigned char a; - unsigned long timeout; - - a = inb(ioaddr[1] + 6); - timeout = jiffies + TimeOutJiffies; - while (a & 0x80 || !(a & 0x40)) { - /* a little sleep */ - yield(); - - a = inb(ioaddr[1] + 6); - if (time_after_eq(jiffies, timeout)) { - printk(KERN_WARNING "%s: card_wait_for_ready timeout\n", - name); - return -ETIME; - } - } - - in[1] = inb(ioaddr[0] + 1); - in[2] = inb(ioaddr[0] + 2); - in[3] = inb(ioaddr[0] + 3); - in[4] = inb(ioaddr[0] + 4); - in[0] = inb(ioaddr[0] + 5); - in[6] = inb(ioaddr[0] + 6); - in[5] = inb(ioaddr[1] + 6); - return 0; -} - -/* Card Send Command (cannot be used during an interrupt) */ -static int -card_send_command(const int ioaddr[], const char* name, - const unsigned char out[], unsigned char in[]) -{ - int status; - - if ((status = card_wait_for_busy_clear(ioaddr, name))) - return status; - outb(0xa0, ioaddr[0] + 6); - outb(out[2], ioaddr[0] + 1); - outb(out[3], ioaddr[0] + 2); - outb(out[4], ioaddr[0] + 3); - outb(out[5], ioaddr[0] + 4); - outb(out[1], ioaddr[0] + 5); - outb(0xa0, ioaddr[0] + 6); - outb(out[0], ioaddr[0] + 7); - if (out[0] != 0x20 && out[0] != 0x30) { - if ((status = card_wait_for_ready(ioaddr, name, in))) - return status; - inb(ioaddr[0] + 7); - if (sb1000_debug > 3) - printk(KERN_DEBUG "%s: card_send_command " - "out: %02x%02x%02x%02x%02x%02x " - "in: %02x%02x%02x%02x%02x%02x%02x\n", name, - out[0], out[1], out[2], out[3], out[4], out[5], - in[0], in[1], in[2], in[3], in[4], in[5], in[6]); - } else { - if (sb1000_debug > 3) - printk(KERN_DEBUG "%s: card_send_command " - "out: %02x%02x%02x%02x%02x%02x\n", name, - out[0], out[1], out[2], out[3], out[4], out[5]); - } - - if (out[1] != 0x1b) { - if (out[0] >= 0x80 && in[0] != (out[1] | 0x80)) - return -EIO; - } - return 0; -} - - -/* - * SB1000 hardware routines to be used during frame rx interrupt - */ -static const int Sb1000TimeOutJiffies = 7 * HZ; - -/* Card Wait For Ready (to be used during frame rx) */ -static int -sb1000_wait_for_ready(const int ioaddr[], const char* name) -{ - unsigned long timeout; - - timeout = jiffies + Sb1000TimeOutJiffies; - while (inb(ioaddr[1] + 6) & 0x80) { - if (time_after_eq(jiffies, timeout)) { - printk(KERN_WARNING "%s: sb1000_wait_for_ready timeout\n", - name); - return -ETIME; - } - } - timeout = jiffies + Sb1000TimeOutJiffies; - while (!(inb(ioaddr[1] + 6) & 0x40)) { - if (time_after_eq(jiffies, timeout)) { - printk(KERN_WARNING "%s: sb1000_wait_for_ready timeout\n", - name); - return -ETIME; - } - } - inb(ioaddr[0] + 7); - return 0; -} - -/* Card Wait For Ready Clear (to be used during frame rx) */ -static int -sb1000_wait_for_ready_clear(const int ioaddr[], const char* name) -{ - unsigned long timeout; - - timeout = jiffies + Sb1000TimeOutJiffies; - while (inb(ioaddr[1] + 6) & 0x80) { - if (time_after_eq(jiffies, timeout)) { - printk(KERN_WARNING "%s: sb1000_wait_for_ready_clear timeout\n", - name); - return -ETIME; - } - } - timeout = jiffies + Sb1000TimeOutJiffies; - while (inb(ioaddr[1] + 6) & 0x40) { - if (time_after_eq(jiffies, timeout)) { - printk(KERN_WARNING "%s: sb1000_wait_for_ready_clear timeout\n", - name); - return -ETIME; - } - } - return 0; -} - -/* Card Send Command (to be used during frame rx) */ -static void -sb1000_send_command(const int ioaddr[], const char* name, - const unsigned char out[]) -{ - outb(out[2], ioaddr[0] + 1); - outb(out[3], ioaddr[0] + 2); - outb(out[4], ioaddr[0] + 3); - outb(out[5], ioaddr[0] + 4); - outb(out[1], ioaddr[0] + 5); - outb(out[0], ioaddr[0] + 7); - if (sb1000_debug > 3) - printk(KERN_DEBUG "%s: sb1000_send_command out: %02x%02x%02x%02x" - "%02x%02x\n", name, out[0], out[1], out[2], out[3], out[4], out[5]); -} - -/* Card Read Status (to be used during frame rx) */ -static void -sb1000_read_status(const int ioaddr[], unsigned char in[]) -{ - in[1] = inb(ioaddr[0] + 1); - in[2] = inb(ioaddr[0] + 2); - in[3] = inb(ioaddr[0] + 3); - in[4] = inb(ioaddr[0] + 4); - in[0] = inb(ioaddr[0] + 5); -} - -/* Issue Read Command (to be used during frame rx) */ -static void -sb1000_issue_read_command(const int ioaddr[], const char* name) -{ - static const unsigned char Command0[6] = {0x20, 0x00, 0x00, 0x01, 0x00, 0x00}; - - sb1000_wait_for_ready_clear(ioaddr, name); - outb(0xa0, ioaddr[0] + 6); - sb1000_send_command(ioaddr, name, Command0); -} - - -/* - * SB1000 commands for open/configuration - */ -/* reset SB1000 card */ -static int -sb1000_reset(const int ioaddr[], const char* name) -{ - static const unsigned char Command0[6] = {0x80, 0x16, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int port, status; - - port = ioaddr[1] + 6; - outb(0x4, port); - inb(port); - udelay(1000); - outb(0x0, port); - inb(port); - ssleep(1); - outb(0x4, port); - inb(port); - udelay(1000); - outb(0x0, port); - inb(port); - udelay(0); - - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - if (st[3] != 0xf0) - return -EIO; - return 0; -} - -/* check SB1000 firmware CRC */ -static int -sb1000_check_CRC(const int ioaddr[], const char* name) -{ - static const unsigned char Command0[6] = {0x80, 0x1f, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int status; - - /* check CRC */ - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - if (st[1] != st[3] || st[2] != st[4]) - return -EIO; - return 0; -} - -static inline int -sb1000_start_get_set_command(const int ioaddr[], const char* name) -{ - static const unsigned char Command0[6] = {0x80, 0x1b, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - - return card_send_command(ioaddr, name, Command0, st); -} - -static int -sb1000_end_get_set_command(const int ioaddr[], const char* name) -{ - static const unsigned char Command0[6] = {0x80, 0x1b, 0x02, 0x00, 0x00, 0x00}; - static const unsigned char Command1[6] = {0x20, 0x00, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int status; - - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - return card_send_command(ioaddr, name, Command1, st); -} - -static int -sb1000_activate(const int ioaddr[], const char* name) -{ - static const unsigned char Command0[6] = {0x80, 0x11, 0x00, 0x00, 0x00, 0x00}; - static const unsigned char Command1[6] = {0x80, 0x16, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int status; - - ssleep(1); - status = card_send_command(ioaddr, name, Command0, st); - if (status) - return status; - status = card_send_command(ioaddr, name, Command1, st); - if (status) - return status; - if (st[3] != 0xf1) { - status = sb1000_start_get_set_command(ioaddr, name); - if (status) - return status; - return -EIO; - } - udelay(1000); - return sb1000_start_get_set_command(ioaddr, name); -} - -/* get SB1000 firmware version */ -static int -sb1000_get_firmware_version(const int ioaddr[], const char* name, - unsigned char version[], int do_end) -{ - static const unsigned char Command0[6] = {0x80, 0x23, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int status; - - if ((status = sb1000_start_get_set_command(ioaddr, name))) - return status; - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - if (st[0] != 0xa3) - return -EIO; - version[0] = st[1]; - version[1] = st[2]; - if (do_end) - return sb1000_end_get_set_command(ioaddr, name); - else - return 0; -} - -/* get SB1000 frequency */ -static int -sb1000_get_frequency(const int ioaddr[], const char* name, int* frequency) -{ - static const unsigned char Command0[6] = {0x80, 0x44, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int status; - - udelay(1000); - if ((status = sb1000_start_get_set_command(ioaddr, name))) - return status; - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - *frequency = ((st[1] << 8 | st[2]) << 8 | st[3]) << 8 | st[4]; - return sb1000_end_get_set_command(ioaddr, name); -} - -/* set SB1000 frequency */ -static int -sb1000_set_frequency(const int ioaddr[], const char* name, int frequency) -{ - unsigned char st[7]; - int status; - unsigned char Command0[6] = {0x80, 0x29, 0x00, 0x00, 0x00, 0x00}; - - const int FrequencyLowerLimit = 57000; - const int FrequencyUpperLimit = 804000; - - if (frequency < FrequencyLowerLimit || frequency > FrequencyUpperLimit) { - printk(KERN_ERR "%s: frequency chosen (%d kHz) is not in the range " - "[%d,%d] kHz\n", name, frequency, FrequencyLowerLimit, - FrequencyUpperLimit); - return -EINVAL; - } - udelay(1000); - if ((status = sb1000_start_get_set_command(ioaddr, name))) - return status; - Command0[5] = frequency & 0xff; - frequency >>= 8; - Command0[4] = frequency & 0xff; - frequency >>= 8; - Command0[3] = frequency & 0xff; - frequency >>= 8; - Command0[2] = frequency & 0xff; - return card_send_command(ioaddr, name, Command0, st); -} - -/* get SB1000 PIDs */ -static int -sb1000_get_PIDs(const int ioaddr[], const char* name, short PID[]) -{ - static const unsigned char Command0[6] = {0x80, 0x40, 0x00, 0x00, 0x00, 0x00}; - static const unsigned char Command1[6] = {0x80, 0x41, 0x00, 0x00, 0x00, 0x00}; - static const unsigned char Command2[6] = {0x80, 0x42, 0x00, 0x00, 0x00, 0x00}; - static const unsigned char Command3[6] = {0x80, 0x43, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - int status; - - udelay(1000); - if ((status = sb1000_start_get_set_command(ioaddr, name))) - return status; - - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - PID[0] = st[1] << 8 | st[2]; - - if ((status = card_send_command(ioaddr, name, Command1, st))) - return status; - PID[1] = st[1] << 8 | st[2]; - - if ((status = card_send_command(ioaddr, name, Command2, st))) - return status; - PID[2] = st[1] << 8 | st[2]; - - if ((status = card_send_command(ioaddr, name, Command3, st))) - return status; - PID[3] = st[1] << 8 | st[2]; - - return sb1000_end_get_set_command(ioaddr, name); -} - -/* set SB1000 PIDs */ -static int -sb1000_set_PIDs(const int ioaddr[], const char* name, const short PID[]) -{ - static const unsigned char Command4[6] = {0x80, 0x2e, 0x00, 0x00, 0x00, 0x00}; - - unsigned char st[7]; - short p; - int status; - unsigned char Command0[6] = {0x80, 0x31, 0x00, 0x00, 0x00, 0x00}; - unsigned char Command1[6] = {0x80, 0x32, 0x00, 0x00, 0x00, 0x00}; - unsigned char Command2[6] = {0x80, 0x33, 0x00, 0x00, 0x00, 0x00}; - unsigned char Command3[6] = {0x80, 0x34, 0x00, 0x00, 0x00, 0x00}; - - udelay(1000); - if ((status = sb1000_start_get_set_command(ioaddr, name))) - return status; - - p = PID[0]; - Command0[3] = p & 0xff; - p >>= 8; - Command0[2] = p & 0xff; - if ((status = card_send_command(ioaddr, name, Command0, st))) - return status; - - p = PID[1]; - Command1[3] = p & 0xff; - p >>= 8; - Command1[2] = p & 0xff; - if ((status = card_send_command(ioaddr, name, Command1, st))) - return status; - - p = PID[2]; - Command2[3] = p & 0xff; - p >>= 8; - Command2[2] = p & 0xff; - if ((status = card_send_command(ioaddr, name, Command2, st))) - return status; - - p = PID[3]; - Command3[3] = p & 0xff; - p >>= 8; - Command3[2] = p & 0xff; - if ((status = card_send_command(ioaddr, name, Command3, st))) - return status; - - if ((status = card_send_command(ioaddr, name, Command4, st))) - return status; - return sb1000_end_get_set_command(ioaddr, name); -} - - -static void -sb1000_print_status_buffer(const char* name, unsigned char st[], - unsigned char buffer[], int size) -{ - int i, j, k; - - printk(KERN_DEBUG "%s: status: %02x %02x\n", name, st[0], st[1]); - if (buffer[24] == 0x08 && buffer[25] == 0x00 && buffer[26] == 0x45) { - printk(KERN_DEBUG "%s: length: %d protocol: %d from: %d.%d.%d.%d:%d " - "to %d.%d.%d.%d:%d\n", name, buffer[28] << 8 | buffer[29], - buffer[35], buffer[38], buffer[39], buffer[40], buffer[41], - buffer[46] << 8 | buffer[47], - buffer[42], buffer[43], buffer[44], buffer[45], - buffer[48] << 8 | buffer[49]); - } else { - for (i = 0, k = 0; i < (size + 7) / 8; i++) { - printk(KERN_DEBUG "%s: %s", name, i ? " " : "buffer:"); - for (j = 0; j < 8 && k < size; j++, k++) - printk(" %02x", buffer[k]); - printk("\n"); - } - } -} - -/* - * SB1000 commands for frame rx interrupt - */ -/* receive a single frame and assemble datagram - * (this is the heart of the interrupt routine) - */ -static int -sb1000_rx(struct net_device *dev) -{ - -#define FRAMESIZE 184 - unsigned char st[2], buffer[FRAMESIZE], session_id, frame_id; - short dlen; - int ioaddr, ns; - unsigned int skbsize; - struct sk_buff *skb; - struct sb1000_private *lp = netdev_priv(dev); - struct net_device_stats *stats = &dev->stats; - - /* SB1000 frame constants */ - const int FrameSize = FRAMESIZE; - const int NewDatagramHeaderSkip = 8; - const int NewDatagramHeaderSize = NewDatagramHeaderSkip + 18; - const int NewDatagramDataSize = FrameSize - NewDatagramHeaderSize; - const int ContDatagramHeaderSkip = 7; - const int ContDatagramHeaderSize = ContDatagramHeaderSkip + 1; - const int ContDatagramDataSize = FrameSize - ContDatagramHeaderSize; - const int TrailerSize = 4; - - ioaddr = dev->base_addr; - - insw(ioaddr, (unsigned short*) st, 1); -#ifdef XXXDEBUG -printk("cm0: received: %02x %02x\n", st[0], st[1]); -#endif /* XXXDEBUG */ - lp->rx_frames++; - - /* decide if it is a good or bad frame */ - for (ns = 0; ns < NPIDS; ns++) { - session_id = lp->rx_session_id[ns]; - frame_id = lp->rx_frame_id[ns]; - if (st[0] == session_id) { - if (st[1] == frame_id || (!frame_id && (st[1] & 0xf0) == 0x30)) { - goto good_frame; - } else if ((st[1] & 0xf0) == 0x30 && (st[0] & 0x40)) { - goto skipped_frame; - } else { - goto bad_frame; - } - } else if (st[0] == (session_id | 0x40)) { - if ((st[1] & 0xf0) == 0x30) { - goto skipped_frame; - } else { - goto bad_frame; - } - } - } - goto bad_frame; - -skipped_frame: - stats->rx_frame_errors++; - skb = lp->rx_skb[ns]; - if (sb1000_debug > 1) - printk(KERN_WARNING "%s: missing frame(s): got %02x %02x " - "expecting %02x %02x\n", dev->name, st[0], st[1], - skb ? session_id : session_id | 0x40, frame_id); - if (skb) { - dev_kfree_skb(skb); - skb = NULL; - } - -good_frame: - lp->rx_frame_id[ns] = 0x30 | ((st[1] + 1) & 0x0f); - /* new datagram */ - if (st[0] & 0x40) { - /* get data length */ - insw(ioaddr, buffer, NewDatagramHeaderSize / 2); -#ifdef XXXDEBUG -printk("cm0: IP identification: %02x%02x fragment offset: %02x%02x\n", buffer[30], buffer[31], buffer[32], buffer[33]); -#endif /* XXXDEBUG */ - if (buffer[0] != NewDatagramHeaderSkip) { - if (sb1000_debug > 1) - printk(KERN_WARNING "%s: new datagram header skip error: " - "got %02x expecting %02x\n", dev->name, buffer[0], - NewDatagramHeaderSkip); - stats->rx_length_errors++; - insw(ioaddr, buffer, NewDatagramDataSize / 2); - goto bad_frame_next; - } - dlen = ((buffer[NewDatagramHeaderSkip + 3] & 0x0f) << 8 | - buffer[NewDatagramHeaderSkip + 4]) - 17; - if (dlen > SB1000_MRU) { - if (sb1000_debug > 1) - printk(KERN_WARNING "%s: datagram length (%d) greater " - "than MRU (%d)\n", dev->name, dlen, SB1000_MRU); - stats->rx_length_errors++; - insw(ioaddr, buffer, NewDatagramDataSize / 2); - goto bad_frame_next; - } - lp->rx_dlen[ns] = dlen; - /* compute size to allocate for datagram */ - skbsize = dlen + FrameSize; - if ((skb = alloc_skb(skbsize, GFP_ATOMIC)) == NULL) { - if (sb1000_debug > 1) - printk(KERN_WARNING "%s: can't allocate %d bytes long " - "skbuff\n", dev->name, skbsize); - stats->rx_dropped++; - insw(ioaddr, buffer, NewDatagramDataSize / 2); - goto dropped_frame; - } - skb->dev = dev; - skb_reset_mac_header(skb); - skb->protocol = (unsigned short) buffer[NewDatagramHeaderSkip + 16]; - insw(ioaddr, skb_put(skb, NewDatagramDataSize), - NewDatagramDataSize / 2); - lp->rx_skb[ns] = skb; - } else { - /* continuation of previous datagram */ - insw(ioaddr, buffer, ContDatagramHeaderSize / 2); - if (buffer[0] != ContDatagramHeaderSkip) { - if (sb1000_debug > 1) - printk(KERN_WARNING "%s: cont datagram header skip error: " - "got %02x expecting %02x\n", dev->name, buffer[0], - ContDatagramHeaderSkip); - stats->rx_length_errors++; - insw(ioaddr, buffer, ContDatagramDataSize / 2); - goto bad_frame_next; - } - skb = lp->rx_skb[ns]; - insw(ioaddr, skb_put(skb, ContDatagramDataSize), - ContDatagramDataSize / 2); - dlen = lp->rx_dlen[ns]; - } - if (skb->len < dlen + TrailerSize) { - lp->rx_session_id[ns] &= ~0x40; - return 0; - } - - /* datagram completed: send to upper level */ - skb_trim(skb, dlen); - __netif_rx(skb); - stats->rx_bytes+=dlen; - stats->rx_packets++; - lp->rx_skb[ns] = NULL; - lp->rx_session_id[ns] |= 0x40; - return 0; - -bad_frame: - insw(ioaddr, buffer, FrameSize / 2); - if (sb1000_debug > 1) - printk(KERN_WARNING "%s: frame error: got %02x %02x\n", - dev->name, st[0], st[1]); - stats->rx_frame_errors++; -bad_frame_next: - if (sb1000_debug > 2) - sb1000_print_status_buffer(dev->name, st, buffer, FrameSize); -dropped_frame: - stats->rx_errors++; - if (ns < NPIDS) { - if ((skb = lp->rx_skb[ns])) { - dev_kfree_skb(skb); - lp->rx_skb[ns] = NULL; - } - lp->rx_session_id[ns] |= 0x40; - } - return -1; -} - -static void -sb1000_error_dpc(struct net_device *dev) -{ - static const unsigned char Command0[6] = {0x80, 0x26, 0x00, 0x00, 0x00, 0x00}; - - char *name; - unsigned char st[5]; - int ioaddr[2]; - struct sb1000_private *lp = netdev_priv(dev); - const int ErrorDpcCounterInitialize = 200; - - ioaddr[0] = dev->base_addr; - /* mem_start holds the second I/O address */ - ioaddr[1] = dev->mem_start; - name = dev->name; - - sb1000_wait_for_ready_clear(ioaddr, name); - sb1000_send_command(ioaddr, name, Command0); - sb1000_wait_for_ready(ioaddr, name); - sb1000_read_status(ioaddr, st); - if (st[1] & 0x10) - lp->rx_error_dpc_count = ErrorDpcCounterInitialize; -} - - -/* - * Linux interface functions - */ -static int -sb1000_open(struct net_device *dev) -{ - char *name; - int ioaddr[2], status; - struct sb1000_private *lp = netdev_priv(dev); - const unsigned short FirmwareVersion[] = {0x01, 0x01}; - - ioaddr[0] = dev->base_addr; - /* mem_start holds the second I/O address */ - ioaddr[1] = dev->mem_start; - name = dev->name; - - /* initialize sb1000 */ - if ((status = sb1000_reset(ioaddr, name))) - return status; - ssleep(1); - if ((status = sb1000_check_CRC(ioaddr, name))) - return status; - - /* initialize private data before board can catch interrupts */ - lp->rx_skb[0] = NULL; - lp->rx_skb[1] = NULL; - lp->rx_skb[2] = NULL; - lp->rx_skb[3] = NULL; - lp->rx_dlen[0] = 0; - lp->rx_dlen[1] = 0; - lp->rx_dlen[2] = 0; - lp->rx_dlen[3] = 0; - lp->rx_frames = 0; - lp->rx_error_count = 0; - lp->rx_error_dpc_count = 0; - lp->rx_session_id[0] = 0x50; - lp->rx_session_id[1] = 0x48; - lp->rx_session_id[2] = 0x44; - lp->rx_session_id[3] = 0x42; - lp->rx_frame_id[0] = 0; - lp->rx_frame_id[1] = 0; - lp->rx_frame_id[2] = 0; - lp->rx_frame_id[3] = 0; - if (request_irq(dev->irq, sb1000_interrupt, 0, "sb1000", dev)) { - return -EAGAIN; - } - - if (sb1000_debug > 2) - printk(KERN_DEBUG "%s: Opening, IRQ %d\n", name, dev->irq); - - /* Activate board and check firmware version */ - udelay(1000); - if ((status = sb1000_activate(ioaddr, name))) - return status; - udelay(0); - if ((status = sb1000_get_firmware_version(ioaddr, name, version, 0))) - return status; - if (version[0] != FirmwareVersion[0] || version[1] != FirmwareVersion[1]) - printk(KERN_WARNING "%s: found firmware version %x.%02x " - "(should be %x.%02x)\n", name, version[0], version[1], - FirmwareVersion[0], FirmwareVersion[1]); - - - netif_start_queue(dev); - return 0; /* Always succeed */ -} - -static int sb1000_siocdevprivate(struct net_device *dev, struct ifreq *ifr, - void __user *data, int cmd) -{ - char* name; - unsigned char version[2]; - short PID[4]; - int ioaddr[2], status, frequency; - unsigned int stats[5]; - struct sb1000_private *lp = netdev_priv(dev); - - if (!(dev && dev->flags & IFF_UP)) - return -ENODEV; - - ioaddr[0] = dev->base_addr; - /* mem_start holds the second I/O address */ - ioaddr[1] = dev->mem_start; - name = dev->name; - - switch (cmd) { - case SIOCGCMSTATS: /* get statistics */ - stats[0] = dev->stats.rx_bytes; - stats[1] = lp->rx_frames; - stats[2] = dev->stats.rx_packets; - stats[3] = dev->stats.rx_errors; - stats[4] = dev->stats.rx_dropped; - if (copy_to_user(data, stats, sizeof(stats))) - return -EFAULT; - status = 0; - break; - - case SIOCGCMFIRMWARE: /* get firmware version */ - if ((status = sb1000_get_firmware_version(ioaddr, name, version, 1))) - return status; - if (copy_to_user(data, version, sizeof(version))) - return -EFAULT; - break; - - case SIOCGCMFREQUENCY: /* get frequency */ - if ((status = sb1000_get_frequency(ioaddr, name, &frequency))) - return status; - if (put_user(frequency, (int __user *)data)) - return -EFAULT; - break; - - case SIOCSCMFREQUENCY: /* set frequency */ - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - if (get_user(frequency, (int __user *)data)) - return -EFAULT; - if ((status = sb1000_set_frequency(ioaddr, name, frequency))) - return status; - break; - - case SIOCGCMPIDS: /* get PIDs */ - if ((status = sb1000_get_PIDs(ioaddr, name, PID))) - return status; - if (copy_to_user(data, PID, sizeof(PID))) - return -EFAULT; - break; - - case SIOCSCMPIDS: /* set PIDs */ - if (!capable(CAP_NET_ADMIN)) - return -EPERM; - if (copy_from_user(PID, data, sizeof(PID))) - return -EFAULT; - if ((status = sb1000_set_PIDs(ioaddr, name, PID))) - return status; - /* set session_id, frame_id and pkt_type too */ - lp->rx_session_id[0] = 0x50 | (PID[0] & 0x0f); - lp->rx_session_id[1] = 0x48; - lp->rx_session_id[2] = 0x44; - lp->rx_session_id[3] = 0x42; - lp->rx_frame_id[0] = 0; - lp->rx_frame_id[1] = 0; - lp->rx_frame_id[2] = 0; - lp->rx_frame_id[3] = 0; - break; - - default: - status = -EINVAL; - break; - } - return status; -} - -/* transmit function: do nothing since SB1000 can't send anything out */ -static netdev_tx_t -sb1000_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - printk(KERN_WARNING "%s: trying to transmit!!!\n", dev->name); - /* sb1000 can't xmit datagrams */ - dev_kfree_skb(skb); - return NETDEV_TX_OK; -} - -/* SB1000 interrupt handler. */ -static irqreturn_t sb1000_interrupt(int irq, void *dev_id) -{ - static const unsigned char Command0[6] = {0x80, 0x2c, 0x00, 0x00, 0x00, 0x00}; - static const unsigned char Command1[6] = {0x80, 0x2e, 0x00, 0x00, 0x00, 0x00}; - - char *name; - unsigned char st; - int ioaddr[2]; - struct net_device *dev = dev_id; - struct sb1000_private *lp = netdev_priv(dev); - - const int MaxRxErrorCount = 6; - - ioaddr[0] = dev->base_addr; - /* mem_start holds the second I/O address */ - ioaddr[1] = dev->mem_start; - name = dev->name; - - /* is it a good interrupt? */ - st = inb(ioaddr[1] + 6); - if (!(st & 0x08 && st & 0x20)) { - return IRQ_NONE; - } - - if (sb1000_debug > 3) - printk(KERN_DEBUG "%s: entering interrupt\n", dev->name); - - st = inb(ioaddr[0] + 7); - if (sb1000_rx(dev)) - lp->rx_error_count++; -#ifdef SB1000_DELAY - udelay(SB1000_DELAY); -#endif /* SB1000_DELAY */ - sb1000_issue_read_command(ioaddr, name); - if (st & 0x01) { - sb1000_error_dpc(dev); - sb1000_issue_read_command(ioaddr, name); - } - if (lp->rx_error_dpc_count && !(--lp->rx_error_dpc_count)) { - sb1000_wait_for_ready_clear(ioaddr, name); - sb1000_send_command(ioaddr, name, Command0); - sb1000_wait_for_ready(ioaddr, name); - sb1000_issue_read_command(ioaddr, name); - } - if (lp->rx_error_count >= MaxRxErrorCount) { - sb1000_wait_for_ready_clear(ioaddr, name); - sb1000_send_command(ioaddr, name, Command1); - sb1000_wait_for_ready(ioaddr, name); - sb1000_issue_read_command(ioaddr, name); - lp->rx_error_count = 0; - } - - return IRQ_HANDLED; -} - -static int sb1000_close(struct net_device *dev) -{ - int i; - int ioaddr[2]; - struct sb1000_private *lp = netdev_priv(dev); - - if (sb1000_debug > 2) - printk(KERN_DEBUG "%s: Shutting down sb1000.\n", dev->name); - - netif_stop_queue(dev); - - ioaddr[0] = dev->base_addr; - /* mem_start holds the second I/O address */ - ioaddr[1] = dev->mem_start; - - free_irq(dev->irq, dev); - /* If we don't do this, we can't re-insmod it later. */ - release_region(ioaddr[1], SB1000_IO_EXTENT); - release_region(ioaddr[0], SB1000_IO_EXTENT); - - /* free rx_skb's if needed */ - for (i=0; i<4; i++) { - if (lp->rx_skb[i]) { - dev_kfree_skb(lp->rx_skb[i]); - } - } - return 0; -} - -MODULE_AUTHOR("Franco Venturi <fventuri@mediaone.net>"); -MODULE_DESCRIPTION("General Instruments SB1000 driver"); -MODULE_LICENSE("GPL"); - -module_pnp_driver(sb1000_driver); diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c index fb362ee248ff..3cfa17cd5073 100644 --- a/drivers/net/slip/slip.c +++ b/drivers/net/slip/slip.c @@ -899,8 +899,8 @@ static void slip_close(struct tty_struct *tty) /* VSV = very important to remove timers */ #ifdef CONFIG_SLIP_SMART - del_timer_sync(&sl->keepalive_timer); - del_timer_sync(&sl->outfill_timer); + timer_delete_sync(&sl->keepalive_timer); + timer_delete_sync(&sl->outfill_timer); #endif /* Flush network side */ unregister_netdev(sl->dev); @@ -1137,7 +1137,7 @@ static int slip_ioctl(struct tty_struct *tty, unsigned int cmd, jiffies + sl->keepalive * HZ); set_bit(SLF_KEEPTEST, &sl->flags); } else - del_timer(&sl->keepalive_timer); + timer_delete(&sl->keepalive_timer); spin_unlock_bh(&sl->lock); return 0; @@ -1162,7 +1162,7 @@ static int slip_ioctl(struct tty_struct *tty, unsigned int cmd, jiffies + sl->outfill * HZ); set_bit(SLF_OUTWAIT, &sl->flags); } else - del_timer(&sl->outfill_timer); + timer_delete(&sl->outfill_timer); spin_unlock_bh(&sl->lock); return 0; @@ -1217,7 +1217,7 @@ static int sl_siocdevprivate(struct net_device *dev, struct ifreq *rq, jiffies + sl->keepalive * HZ); set_bit(SLF_KEEPTEST, &sl->flags); } else - del_timer(&sl->keepalive_timer); + timer_delete(&sl->keepalive_timer); break; case SIOCGKEEPALIVE: @@ -1235,7 +1235,7 @@ static int sl_siocdevprivate(struct net_device *dev, struct ifreq *rq, jiffies + sl->outfill * HZ); set_bit(SLF_OUTWAIT, &sl->flags); } else - del_timer(&sl->outfill_timer); + timer_delete(&sl->outfill_timer); break; case SIOCGOUTFILL: @@ -1421,7 +1421,7 @@ static void sl_keepalive(struct timer_list *t) /* keepalive still high :(, we must hangup */ if (sl->outfill) /* outfill timer must be deleted too */ - (void)del_timer(&sl->outfill_timer); + (void) timer_delete(&sl->outfill_timer); printk(KERN_DEBUG "%s: no packets received during keepalive timeout, hangup.\n", sl->dev->name); /* this must hangup tty & close slip */ tty_hangup(sl->tty); diff --git a/drivers/net/tap.c b/drivers/net/tap.c index 5ca6ecf0ce5f..d4ece538f1b2 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -26,74 +26,9 @@ #include <linux/virtio_net.h> #include <linux/skb_array.h> -#define TAP_IFFEATURES (IFF_VNET_HDR | IFF_MULTI_QUEUE) - -#define TAP_VNET_LE 0x80000000 -#define TAP_VNET_BE 0x40000000 - -#ifdef CONFIG_TUN_VNET_CROSS_LE -static inline bool tap_legacy_is_little_endian(struct tap_queue *q) -{ - return q->flags & TAP_VNET_BE ? false : - virtio_legacy_is_little_endian(); -} - -static long tap_get_vnet_be(struct tap_queue *q, int __user *sp) -{ - int s = !!(q->flags & TAP_VNET_BE); - - if (put_user(s, sp)) - return -EFAULT; - - return 0; -} - -static long tap_set_vnet_be(struct tap_queue *q, int __user *sp) -{ - int s; - - if (get_user(s, sp)) - return -EFAULT; - - if (s) - q->flags |= TAP_VNET_BE; - else - q->flags &= ~TAP_VNET_BE; - - return 0; -} -#else -static inline bool tap_legacy_is_little_endian(struct tap_queue *q) -{ - return virtio_legacy_is_little_endian(); -} - -static long tap_get_vnet_be(struct tap_queue *q, int __user *argp) -{ - return -EINVAL; -} - -static long tap_set_vnet_be(struct tap_queue *q, int __user *argp) -{ - return -EINVAL; -} -#endif /* CONFIG_TUN_VNET_CROSS_LE */ - -static inline bool tap_is_little_endian(struct tap_queue *q) -{ - return q->flags & TAP_VNET_LE || - tap_legacy_is_little_endian(q); -} - -static inline u16 tap16_to_cpu(struct tap_queue *q, __virtio16 val) -{ - return __virtio16_to_cpu(tap_is_little_endian(q), val); -} +#include "tun_vnet.h" -static inline __virtio16 cpu_to_tap16(struct tap_queue *q, u16 val) -{ - return __cpu_to_virtio16(tap_is_little_endian(q), val); -} +#define TAP_IFFEATURES (IFF_VNET_HDR | IFF_MULTI_QUEUE) static struct proto tap_proto = { .name = "tap", @@ -645,6 +580,7 @@ static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, int err; struct virtio_net_hdr vnet_hdr = { 0 }; int vnet_hdr_len = 0; + int hdr_len = 0; int copylen = 0; int depth; bool zerocopy = false; @@ -654,25 +590,13 @@ static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, if (q->flags & IFF_VNET_HDR) { vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); - err = -EINVAL; - if (len < vnet_hdr_len) + hdr_len = tun_vnet_hdr_get(vnet_hdr_len, q->flags, from, &vnet_hdr); + if (hdr_len < 0) { + err = hdr_len; goto err; - len -= vnet_hdr_len; + } - err = -EFAULT; - if (!copy_from_iter_full(&vnet_hdr, sizeof(vnet_hdr), from)) - goto err; - iov_iter_advance(from, vnet_hdr_len - sizeof(vnet_hdr)); - if ((vnet_hdr.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) && - tap16_to_cpu(q, vnet_hdr.csum_start) + - tap16_to_cpu(q, vnet_hdr.csum_offset) + 2 > - tap16_to_cpu(q, vnet_hdr.hdr_len)) - vnet_hdr.hdr_len = cpu_to_tap16(q, - tap16_to_cpu(q, vnet_hdr.csum_start) + - tap16_to_cpu(q, vnet_hdr.csum_offset) + 2); - err = -EINVAL; - if (tap16_to_cpu(q, vnet_hdr.hdr_len) > len) - goto err; + len -= vnet_hdr_len; } err = -EINVAL; @@ -682,12 +606,7 @@ static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, if (msg_control && sock_flag(&q->sk, SOCK_ZEROCOPY)) { struct iov_iter i; - copylen = vnet_hdr.hdr_len ? - tap16_to_cpu(q, vnet_hdr.hdr_len) : GOODCOPY_LEN; - if (copylen > good_linear) - copylen = good_linear; - else if (copylen < ETH_HLEN) - copylen = ETH_HLEN; + copylen = clamp(hdr_len ?: GOODCOPY_LEN, ETH_HLEN, good_linear); linear = copylen; i = *from; iov_iter_advance(&i, copylen); @@ -697,11 +616,7 @@ static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, if (!zerocopy) { copylen = len; - linear = tap16_to_cpu(q, vnet_hdr.hdr_len); - if (linear > good_linear) - linear = good_linear; - else if (linear < ETH_HLEN) - linear = ETH_HLEN; + linear = clamp(hdr_len, ETH_HLEN, good_linear); } skb = tap_alloc_skb(&q->sk, TAP_RESERVE, copylen, @@ -733,8 +648,7 @@ static ssize_t tap_get_user(struct tap_queue *q, void *msg_control, skb->dev = tap->dev; if (vnet_hdr_len) { - err = virtio_net_hdr_to_skb(skb, &vnet_hdr, - tap_is_little_endian(q)); + err = tun_vnet_hdr_to_skb(q->flags, skb, &vnet_hdr); if (err) { rcu_read_unlock(); drop_reason = SKB_DROP_REASON_DEV_HDR; @@ -797,23 +711,17 @@ static ssize_t tap_put_user(struct tap_queue *q, int total; if (q->flags & IFF_VNET_HDR) { - int vlan_hlen = skb_vlan_tag_present(skb) ? VLAN_HLEN : 0; struct virtio_net_hdr vnet_hdr; vnet_hdr_len = READ_ONCE(q->vnet_hdr_sz); - if (iov_iter_count(iter) < vnet_hdr_len) - return -EINVAL; - if (virtio_net_hdr_from_skb(skb, &vnet_hdr, - tap_is_little_endian(q), true, - vlan_hlen)) - BUG(); - - if (copy_to_iter(&vnet_hdr, sizeof(vnet_hdr), iter) != - sizeof(vnet_hdr)) - return -EFAULT; + ret = tun_vnet_hdr_from_skb(q->flags, NULL, skb, &vnet_hdr); + if (ret) + return ret; - iov_iter_advance(iter, vnet_hdr_len - sizeof(vnet_hdr)); + ret = tun_vnet_hdr_put(vnet_hdr_len, iter, &vnet_hdr); + if (ret) + return ret; } total = vnet_hdr_len; total += skb->len; @@ -1072,42 +980,6 @@ static long tap_ioctl(struct file *file, unsigned int cmd, q->sk.sk_sndbuf = s; return 0; - case TUNGETVNETHDRSZ: - s = q->vnet_hdr_sz; - if (put_user(s, sp)) - return -EFAULT; - return 0; - - case TUNSETVNETHDRSZ: - if (get_user(s, sp)) - return -EFAULT; - if (s < (int)sizeof(struct virtio_net_hdr)) - return -EINVAL; - - q->vnet_hdr_sz = s; - return 0; - - case TUNGETVNETLE: - s = !!(q->flags & TAP_VNET_LE); - if (put_user(s, sp)) - return -EFAULT; - return 0; - - case TUNSETVNETLE: - if (get_user(s, sp)) - return -EFAULT; - if (s) - q->flags |= TAP_VNET_LE; - else - q->flags &= ~TAP_VNET_LE; - return 0; - - case TUNGETVNETBE: - return tap_get_vnet_be(q, sp); - - case TUNSETVNETBE: - return tap_set_vnet_be(q, sp); - case TUNSETOFFLOAD: /* let the user check for future flags */ if (arg & ~(TUN_F_CSUM | TUN_F_TSO4 | TUN_F_TSO6 | @@ -1151,7 +1023,7 @@ static long tap_ioctl(struct file *file, unsigned int cmd, return ret; default: - return -EINVAL; + return tun_vnet_ioctl(&q->vnet_hdr_sz, &q->flags, cmd, sp); } } @@ -1198,7 +1070,7 @@ static int tap_get_user_xdp(struct tap_queue *q, struct xdp_buff *xdp) skb->protocol = eth_hdr(skb)->h_proto; if (vnet_hdr_len) { - err = virtio_net_hdr_to_skb(skb, gso, tap_is_little_endian(q)); + err = tun_vnet_hdr_to_skb(q->flags, skb, gso); if (err) goto err_kfree; } diff --git a/drivers/net/team/team_core.c b/drivers/net/team/team_core.c index f4019815f473..d8fc0c79745d 100644 --- a/drivers/net/team/team_core.c +++ b/drivers/net/team/team_core.c @@ -23,6 +23,7 @@ #include <linux/rtnetlink.h> #include <net/rtnetlink.h> #include <net/genetlink.h> +#include <net/netdev_lock.h> #include <net/netlink.h> #include <net/sch_generic.h> #include <linux/if_team.h> @@ -2203,7 +2204,7 @@ static void team_setup(struct net_device *dev) dev->lltx = true; /* Don't allow team devices to change network namespaces. */ - dev->netns_local = true; + dev->netns_immutable = true; dev->features |= NETIF_F_GRO; @@ -2218,10 +2219,12 @@ static void team_setup(struct net_device *dev) dev->features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX; } -static int team_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int team_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct nlattr **tb = params->tb; + if (tb[IFLA_ADDRESS] == NULL) eth_hw_addr_random(dev); diff --git a/drivers/net/tun.c b/drivers/net/tun.c index acf96f262488..7babd1e9a378 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -83,6 +83,8 @@ #include <linux/uaccess.h> #include <linux/proc_fs.h> +#include "tun_vnet.h" + static void tun_default_link_ksettings(struct net_device *dev, struct ethtool_link_ksettings *cmd); @@ -94,9 +96,6 @@ static void tun_default_link_ksettings(struct net_device *dev, * overload it to mean fasync when stored there. */ #define TUN_FASYNC IFF_ATTACH_QUEUE -/* High bits in flags field are unused. */ -#define TUN_VNET_LE 0x80000000 -#define TUN_VNET_BE 0x40000000 #define TUN_FEATURES (IFF_NO_PI | IFF_ONE_QUEUE | IFF_VNET_HDR | \ IFF_MULTI_QUEUE | IFF_NAPI | IFF_NAPI_FRAGS) @@ -298,70 +297,6 @@ static bool tun_napi_frags_enabled(const struct tun_file *tfile) return tfile->napi_frags_enabled; } -#ifdef CONFIG_TUN_VNET_CROSS_LE -static inline bool tun_legacy_is_little_endian(struct tun_struct *tun) -{ - return tun->flags & TUN_VNET_BE ? false : - virtio_legacy_is_little_endian(); -} - -static long tun_get_vnet_be(struct tun_struct *tun, int __user *argp) -{ - int be = !!(tun->flags & TUN_VNET_BE); - - if (put_user(be, argp)) - return -EFAULT; - - return 0; -} - -static long tun_set_vnet_be(struct tun_struct *tun, int __user *argp) -{ - int be; - - if (get_user(be, argp)) - return -EFAULT; - - if (be) - tun->flags |= TUN_VNET_BE; - else - tun->flags &= ~TUN_VNET_BE; - - return 0; -} -#else -static inline bool tun_legacy_is_little_endian(struct tun_struct *tun) -{ - return virtio_legacy_is_little_endian(); -} - -static long tun_get_vnet_be(struct tun_struct *tun, int __user *argp) -{ - return -EINVAL; -} - -static long tun_set_vnet_be(struct tun_struct *tun, int __user *argp) -{ - return -EINVAL; -} -#endif /* CONFIG_TUN_VNET_CROSS_LE */ - -static inline bool tun_is_little_endian(struct tun_struct *tun) -{ - return tun->flags & TUN_VNET_LE || - tun_legacy_is_little_endian(tun); -} - -static inline u16 tun16_to_cpu(struct tun_struct *tun, __virtio16 val) -{ - return __virtio16_to_cpu(tun_is_little_endian(tun), val); -} - -static inline __virtio16 cpu_to_tun16(struct tun_struct *tun, u16 val) -{ - return __cpu_to_virtio16(tun_is_little_endian(tun), val); -} - static inline u32 tun_hashfn(u32 rxhash) { return rxhash & TUN_MASK_FLOW_ENTRIES; @@ -1360,7 +1295,7 @@ static void tun_flow_init(struct tun_struct *tun) static void tun_flow_uninit(struct tun_struct *tun) { - del_timer_sync(&tun->flow_gc_timer); + timer_delete_sync(&tun->flow_gc_timer); tun_flow_flush(tun); } @@ -1600,7 +1535,8 @@ static bool tun_can_build_skb(struct tun_struct *tun, struct tun_file *tfile, static struct sk_buff *__tun_build_skb(struct tun_file *tfile, struct page_frag *alloc_frag, char *buf, - int buflen, int len, int pad) + int buflen, int len, int pad, + int metasize) { struct sk_buff *skb = build_skb(buf, buflen); @@ -1609,6 +1545,8 @@ static struct sk_buff *__tun_build_skb(struct tun_file *tfile, skb_reserve(skb, pad); skb_put(skb, len); + if (metasize) + skb_metadata_set(skb, metasize); skb_set_owner_w(skb, tfile->socket.sk); get_page(alloc_frag->page); @@ -1668,6 +1606,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, char *buf; size_t copied; int pad = TUN_RX_PAD; + int metasize = 0; int err = 0; rcu_read_lock(); @@ -1695,7 +1634,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, if (hdr->gso_type || !xdp_prog) { *skb_xdp = 1; return __tun_build_skb(tfile, alloc_frag, buf, buflen, len, - pad); + pad, metasize); } *skb_xdp = 0; @@ -1709,7 +1648,7 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, u32 act; xdp_init_buff(&xdp, buflen, &tfile->xdp_rxq); - xdp_prepare_buff(&xdp, buf, pad, len, false); + xdp_prepare_buff(&xdp, buf, pad, len, true); act = bpf_prog_run_xdp(xdp_prog, &xdp); if (act == XDP_REDIRECT || act == XDP_TX) { @@ -1730,12 +1669,18 @@ static struct sk_buff *tun_build_skb(struct tun_struct *tun, pad = xdp.data - xdp.data_hard_start; len = xdp.data_end - xdp.data; + + /* It is known that the xdp_buff was prepared with metadata + * support, so the metasize will never be negative. + */ + metasize = xdp.data - xdp.data_meta; } bpf_net_ctx_clear(bpf_net_ctx); rcu_read_unlock(); local_bh_enable(); - return __tun_build_skb(tfile, alloc_frag, buf, buflen, len, pad); + return __tun_build_skb(tfile, alloc_frag, buf, buflen, len, pad, + metasize); out: bpf_net_ctx_clear(bpf_net_ctx); @@ -1756,6 +1701,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, struct virtio_net_hdr gso = { 0 }; int good_linear; int copylen; + int hdr_len = 0; bool zerocopy = false; int err; u32 rxhash = 0; @@ -1775,26 +1721,16 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, if (tun->flags & IFF_VNET_HDR) { int vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz); - if (len < vnet_hdr_sz) - return -EINVAL; - len -= vnet_hdr_sz; + hdr_len = tun_vnet_hdr_get(vnet_hdr_sz, tun->flags, from, &gso); + if (hdr_len < 0) + return hdr_len; - if (!copy_from_iter_full(&gso, sizeof(gso), from)) - return -EFAULT; - - if ((gso.flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) && - tun16_to_cpu(tun, gso.csum_start) + tun16_to_cpu(tun, gso.csum_offset) + 2 > tun16_to_cpu(tun, gso.hdr_len)) - gso.hdr_len = cpu_to_tun16(tun, tun16_to_cpu(tun, gso.csum_start) + tun16_to_cpu(tun, gso.csum_offset) + 2); - - if (tun16_to_cpu(tun, gso.hdr_len) > len) - return -EINVAL; - iov_iter_advance(from, vnet_hdr_sz - sizeof(gso)); + len -= vnet_hdr_sz; } if ((tun->flags & TUN_TYPE_MASK) == IFF_TAP) { align += NET_IP_ALIGN; - if (unlikely(len < ETH_HLEN || - (gso.hdr_len && tun16_to_cpu(tun, gso.hdr_len) < ETH_HLEN))) + if (unlikely(len < ETH_HLEN || (hdr_len && hdr_len < ETH_HLEN))) return -EINVAL; } @@ -1807,9 +1743,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, * enough room for skb expand head in case it is used. * The rest of the buffer is mapped from userspace. */ - copylen = gso.hdr_len ? tun16_to_cpu(tun, gso.hdr_len) : GOODCOPY_LEN; - if (copylen > good_linear) - copylen = good_linear; + copylen = min(hdr_len ? hdr_len : GOODCOPY_LEN, good_linear); linear = copylen; iov_iter_advance(&i, copylen); if (iov_iter_npages(&i, INT_MAX) <= MAX_SKB_FRAGS) @@ -1830,10 +1764,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, } else { if (!zerocopy) { copylen = len; - if (tun16_to_cpu(tun, gso.hdr_len) > good_linear) - linear = good_linear; - else - linear = tun16_to_cpu(tun, gso.hdr_len); + linear = min(hdr_len, good_linear); } if (frags) { @@ -1868,7 +1799,7 @@ static ssize_t tun_get_user(struct tun_struct *tun, struct tun_file *tfile, } } - if (virtio_net_hdr_to_skb(skb, &gso, tun_is_little_endian(tun))) { + if (tun_vnet_hdr_to_skb(tun->flags, skb, &gso)) { atomic_long_inc(&tun->rx_frame_errors); err = -EINVAL; goto free_skb; @@ -2063,18 +1994,15 @@ static ssize_t tun_put_user_xdp(struct tun_struct *tun, { int vnet_hdr_sz = 0; size_t size = xdp_frame->len; - size_t ret; + ssize_t ret; if (tun->flags & IFF_VNET_HDR) { struct virtio_net_hdr gso = { 0 }; vnet_hdr_sz = READ_ONCE(tun->vnet_hdr_sz); - if (unlikely(iov_iter_count(iter) < vnet_hdr_sz)) - return -EINVAL; - if (unlikely(copy_to_iter(&gso, sizeof(gso), iter) != - sizeof(gso))) - return -EFAULT; - iov_iter_advance(iter, vnet_hdr_sz - sizeof(gso)); + ret = tun_vnet_hdr_put(vnet_hdr_sz, iter, &gso); + if (ret) + return ret; } ret = copy_to_iter(xdp_frame->data, size, iter) + vnet_hdr_sz; @@ -2097,6 +2025,7 @@ static ssize_t tun_put_user(struct tun_struct *tun, int vlan_offset = 0; int vlan_hlen = 0; int vnet_hdr_sz = 0; + int ret; if (skb_vlan_tag_present(skb)) vlan_hlen = VLAN_HLEN; @@ -2123,31 +2052,13 @@ static ssize_t tun_put_user(struct tun_struct *tun, if (vnet_hdr_sz) { struct virtio_net_hdr gso; - if (iov_iter_count(iter) < vnet_hdr_sz) - return -EINVAL; - - if (virtio_net_hdr_from_skb(skb, &gso, - tun_is_little_endian(tun), true, - vlan_hlen)) { - struct skb_shared_info *sinfo = skb_shinfo(skb); - - if (net_ratelimit()) { - netdev_err(tun->dev, "unexpected GSO type: 0x%x, gso_size %d, hdr_len %d\n", - sinfo->gso_type, tun16_to_cpu(tun, gso.gso_size), - tun16_to_cpu(tun, gso.hdr_len)); - print_hex_dump(KERN_ERR, "tun: ", - DUMP_PREFIX_NONE, - 16, 1, skb->head, - min((int)tun16_to_cpu(tun, gso.hdr_len), 64), true); - } - WARN_ON_ONCE(1); - return -EINVAL; - } - - if (copy_to_iter(&gso, sizeof(gso), iter) != sizeof(gso)) - return -EFAULT; + ret = tun_vnet_hdr_from_skb(tun->flags, tun->dev, skb, &gso); + if (ret) + return ret; - iov_iter_advance(iter, vnet_hdr_sz - sizeof(gso)); + ret = tun_vnet_hdr_put(vnet_hdr_sz, iter, &gso); + if (ret) + return ret; } if (vlan_hlen) { @@ -2452,6 +2363,7 @@ static int tun_xdp_one(struct tun_struct *tun, struct sk_buff_head *queue; u32 rxhash = 0, act; int buflen = hdr->buflen; + int metasize = 0; int ret = 0; bool skb_xdp = false; struct page *page; @@ -2467,7 +2379,6 @@ static int tun_xdp_one(struct tun_struct *tun, } xdp_init_buff(xdp, buflen, &tfile->xdp_rxq); - xdp_set_data_meta_invalid(xdp); act = bpf_prog_run_xdp(xdp_prog, xdp); ret = tun_xdp_act(tun, xdp_prog, xdp, act); @@ -2507,7 +2418,15 @@ build: skb_reserve(skb, xdp->data - xdp->data_hard_start); skb_put(skb, xdp->data_end - xdp->data); - if (virtio_net_hdr_to_skb(skb, gso, tun_is_little_endian(tun))) { + /* The externally provided xdp_buff may have no metadata support, which + * is marked by xdp->data_meta being xdp->data + 1. This will lead to a + * metasize of -1 and is the reason why the condition checks for > 0. + */ + metasize = xdp->data - xdp->data_meta; + if (metasize > 0) + skb_metadata_set(skb, metasize); + + if (tun_vnet_hdr_to_skb(tun->flags, skb, gso)) { atomic_long_inc(&tun->rx_frame_errors); kfree_skb(skb); ret = -EINVAL; @@ -3091,8 +3010,6 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd, kgid_t group; int ifindex; int sndbuf; - int vnet_hdr_sz; - int le; int ret; bool do_notify = false; @@ -3299,50 +3216,6 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd, tun_set_sndbuf(tun); break; - case TUNGETVNETHDRSZ: - vnet_hdr_sz = tun->vnet_hdr_sz; - if (copy_to_user(argp, &vnet_hdr_sz, sizeof(vnet_hdr_sz))) - ret = -EFAULT; - break; - - case TUNSETVNETHDRSZ: - if (copy_from_user(&vnet_hdr_sz, argp, sizeof(vnet_hdr_sz))) { - ret = -EFAULT; - break; - } - if (vnet_hdr_sz < (int)sizeof(struct virtio_net_hdr)) { - ret = -EINVAL; - break; - } - - tun->vnet_hdr_sz = vnet_hdr_sz; - break; - - case TUNGETVNETLE: - le = !!(tun->flags & TUN_VNET_LE); - if (put_user(le, (int __user *)argp)) - ret = -EFAULT; - break; - - case TUNSETVNETLE: - if (get_user(le, (int __user *)argp)) { - ret = -EFAULT; - break; - } - if (le) - tun->flags |= TUN_VNET_LE; - else - tun->flags &= ~TUN_VNET_LE; - break; - - case TUNGETVNETBE: - ret = tun_get_vnet_be(tun, argp); - break; - - case TUNSETVNETBE: - ret = tun_set_vnet_be(tun, argp); - break; - case TUNATTACHFILTER: /* Can be set only for TAPs */ ret = -EINVAL; @@ -3398,7 +3271,7 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd, break; default: - ret = -EINVAL; + ret = tun_vnet_ioctl(&tun->vnet_hdr_sz, &tun->flags, cmd, argp); break; } diff --git a/drivers/net/tun_vnet.h b/drivers/net/tun_vnet.h new file mode 100644 index 000000000000..58b9ac7a5fc4 --- /dev/null +++ b/drivers/net/tun_vnet.h @@ -0,0 +1,186 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +#ifndef TUN_VNET_H +#define TUN_VNET_H + +/* High bits in flags field are unused. */ +#define TUN_VNET_LE 0x80000000 +#define TUN_VNET_BE 0x40000000 + +static inline bool tun_vnet_legacy_is_little_endian(unsigned int flags) +{ + bool be = IS_ENABLED(CONFIG_TUN_VNET_CROSS_LE) && + (flags & TUN_VNET_BE); + + return !be && virtio_legacy_is_little_endian(); +} + +static inline long tun_get_vnet_be(unsigned int flags, int __user *argp) +{ + int be = !!(flags & TUN_VNET_BE); + + if (!IS_ENABLED(CONFIG_TUN_VNET_CROSS_LE)) + return -EINVAL; + + if (put_user(be, argp)) + return -EFAULT; + + return 0; +} + +static inline long tun_set_vnet_be(unsigned int *flags, int __user *argp) +{ + int be; + + if (!IS_ENABLED(CONFIG_TUN_VNET_CROSS_LE)) + return -EINVAL; + + if (get_user(be, argp)) + return -EFAULT; + + if (be) + *flags |= TUN_VNET_BE; + else + *flags &= ~TUN_VNET_BE; + + return 0; +} + +static inline bool tun_vnet_is_little_endian(unsigned int flags) +{ + return flags & TUN_VNET_LE || tun_vnet_legacy_is_little_endian(flags); +} + +static inline u16 tun_vnet16_to_cpu(unsigned int flags, __virtio16 val) +{ + return __virtio16_to_cpu(tun_vnet_is_little_endian(flags), val); +} + +static inline __virtio16 cpu_to_tun_vnet16(unsigned int flags, u16 val) +{ + return __cpu_to_virtio16(tun_vnet_is_little_endian(flags), val); +} + +static inline long tun_vnet_ioctl(int *vnet_hdr_sz, unsigned int *flags, + unsigned int cmd, int __user *sp) +{ + int s; + + switch (cmd) { + case TUNGETVNETHDRSZ: + s = *vnet_hdr_sz; + if (put_user(s, sp)) + return -EFAULT; + return 0; + + case TUNSETVNETHDRSZ: + if (get_user(s, sp)) + return -EFAULT; + if (s < (int)sizeof(struct virtio_net_hdr)) + return -EINVAL; + + *vnet_hdr_sz = s; + return 0; + + case TUNGETVNETLE: + s = !!(*flags & TUN_VNET_LE); + if (put_user(s, sp)) + return -EFAULT; + return 0; + + case TUNSETVNETLE: + if (get_user(s, sp)) + return -EFAULT; + if (s) + *flags |= TUN_VNET_LE; + else + *flags &= ~TUN_VNET_LE; + return 0; + + case TUNGETVNETBE: + return tun_get_vnet_be(*flags, sp); + + case TUNSETVNETBE: + return tun_set_vnet_be(flags, sp); + + default: + return -EINVAL; + } +} + +static inline int tun_vnet_hdr_get(int sz, unsigned int flags, + struct iov_iter *from, + struct virtio_net_hdr *hdr) +{ + u16 hdr_len; + + if (iov_iter_count(from) < sz) + return -EINVAL; + + if (!copy_from_iter_full(hdr, sizeof(*hdr), from)) + return -EFAULT; + + hdr_len = tun_vnet16_to_cpu(flags, hdr->hdr_len); + + if (hdr->flags & VIRTIO_NET_HDR_F_NEEDS_CSUM) { + hdr_len = max(tun_vnet16_to_cpu(flags, hdr->csum_start) + tun_vnet16_to_cpu(flags, hdr->csum_offset) + 2, hdr_len); + hdr->hdr_len = cpu_to_tun_vnet16(flags, hdr_len); + } + + if (hdr_len > iov_iter_count(from)) + return -EINVAL; + + iov_iter_advance(from, sz - sizeof(*hdr)); + + return hdr_len; +} + +static inline int tun_vnet_hdr_put(int sz, struct iov_iter *iter, + const struct virtio_net_hdr *hdr) +{ + if (unlikely(iov_iter_count(iter) < sz)) + return -EINVAL; + + if (unlikely(copy_to_iter(hdr, sizeof(*hdr), iter) != sizeof(*hdr))) + return -EFAULT; + + if (iov_iter_zero(sz - sizeof(*hdr), iter) != sz - sizeof(*hdr)) + return -EFAULT; + + return 0; +} + +static inline int tun_vnet_hdr_to_skb(unsigned int flags, struct sk_buff *skb, + const struct virtio_net_hdr *hdr) +{ + return virtio_net_hdr_to_skb(skb, hdr, tun_vnet_is_little_endian(flags)); +} + +static inline int tun_vnet_hdr_from_skb(unsigned int flags, + const struct net_device *dev, + const struct sk_buff *skb, + struct virtio_net_hdr *hdr) +{ + int vlan_hlen = skb_vlan_tag_present(skb) ? VLAN_HLEN : 0; + + if (virtio_net_hdr_from_skb(skb, hdr, + tun_vnet_is_little_endian(flags), true, + vlan_hlen)) { + struct skb_shared_info *sinfo = skb_shinfo(skb); + + if (net_ratelimit()) { + netdev_err(dev, "unexpected GSO type: 0x%x, gso_size %d, hdr_len %d\n", + sinfo->gso_type, tun_vnet16_to_cpu(flags, hdr->gso_size), + tun_vnet16_to_cpu(flags, hdr->hdr_len)); + print_hex_dump(KERN_ERR, "tun: ", + DUMP_PREFIX_NONE, + 16, 1, skb->head, + min(tun_vnet16_to_cpu(flags, hdr->hdr_len), 64), true); + } + WARN_ON_ONCE(1); + return -EINVAL; + } + + return 0; +} + +#endif /* TUN_VNET_H */ diff --git a/drivers/net/usb/asix_devices.c b/drivers/net/usb/asix_devices.c index 57d6e5abc30e..da24941a6e44 100644 --- a/drivers/net/usb/asix_devices.c +++ b/drivers/net/usb/asix_devices.c @@ -1421,6 +1421,19 @@ static const struct driver_info hg20f9_info = { .data = FLAG_EEPROM_MAC, }; +static const struct driver_info lyconsys_fibergecko100_info = { + .description = "LyconSys FiberGecko 100 USB 2.0 to SFP Adapter", + .bind = ax88178_bind, + .status = asix_status, + .link_reset = ax88178_link_reset, + .reset = ax88178_link_reset, + .flags = FLAG_ETHER | FLAG_FRAMING_AX | FLAG_LINK_INTR | + FLAG_MULTI_PACKET, + .rx_fixup = asix_rx_fixup_common, + .tx_fixup = asix_tx_fixup, + .data = 0x20061201, +}; + static const struct usb_device_id products [] = { { // Linksys USB200M @@ -1578,6 +1591,10 @@ static const struct usb_device_id products [] = { // Linux Automation GmbH USB 10Base-T1L USB_DEVICE(0x33f7, 0x0004), .driver_info = (unsigned long) &lxausb_t1l_info, +}, { + /* LyconSys FiberGecko 100 */ + USB_DEVICE(0x1d2a, 0x0801), + .driver_info = (unsigned long) &lyconsys_fibergecko100_info, }, { }, // END }; diff --git a/drivers/net/usb/ax88172a.c b/drivers/net/usb/ax88172a.c index e47bb125048d..f613e4bc68c8 100644 --- a/drivers/net/usb/ax88172a.c +++ b/drivers/net/usb/ax88172a.c @@ -18,8 +18,8 @@ struct ax88172a_private { struct mii_bus *mdio; struct phy_device *phydev; - char phy_name[20]; - u16 phy_addr; + char phy_name[PHY_ID_SIZE]; + u8 phy_addr; u16 oldmode; int use_embdphy; struct asix_rx_fixup_info rx_fixup_info; @@ -210,7 +210,11 @@ static int ax88172a_bind(struct usbnet *dev, struct usb_interface *intf) ret = asix_read_phy_addr(dev, priv->use_embdphy); if (ret < 0) goto free; - + if (ret >= PHY_MAX_ADDR) { + netdev_err(dev->net, "Invalid PHY address %#x\n", ret); + ret = -ENODEV; + goto free; + } priv->phy_addr = ret; ax88172a_reset_phy(dev, priv->use_embdphy); @@ -308,7 +312,7 @@ static int ax88172a_reset(struct usbnet *dev) rx_ctl); /* Connect to PHY */ - snprintf(priv->phy_name, 20, PHY_ID_FMT, + snprintf(priv->phy_name, sizeof(priv->phy_name), PHY_ID_FMT, priv->mdio->id, priv->phy_addr); priv->phydev = phy_connect(dev->net, priv->phy_name, diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c index ff439ef535ac..fc5e441aa7c3 100644 --- a/drivers/net/usb/catc.c +++ b/drivers/net/usb/catc.c @@ -738,7 +738,7 @@ static int catc_stop(struct net_device *netdev) netif_stop_queue(netdev); if (!catc->is_f5u011) - del_timer_sync(&catc->timer); + timer_delete_sync(&catc->timer); usb_kill_urb(catc->rx_urb); usb_kill_urb(catc->tx_urb); diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index a6469235d904..a032c1ded406 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -783,6 +783,13 @@ static const struct usb_device_id products[] = { .driver_info = 0, }, +/* Lenovo ThinkPad Hybrid USB-C with USB-A Dock (40af0135eu, based on Realtek RTL8153) */ +{ + USB_DEVICE_AND_INTERFACE_INFO(LENOVO_VENDOR_ID, 0xa359, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), + .driver_info = 0, +}, + /* Aquantia AQtion USB to 5GbE Controller (based on AQC111U) */ { USB_DEVICE_AND_INTERFACE_INFO(AQUANTIA_VENDOR_ID, 0xc101, diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c index e13e4920ee9b..dbf01210b0e7 100644 --- a/drivers/net/usb/cdc_mbim.c +++ b/drivers/net/usb/cdc_mbim.c @@ -660,12 +660,12 @@ static const struct usb_device_id mbim_devs[] = { .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, }, - /* Telit FN990 */ + /* Telit FN990A */ { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1071, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, }, - /* Telit FE990 */ + /* Telit FE990A */ { USB_DEVICE_AND_INTERFACE_INFO(0x1bc7, 0x1081, USB_CLASS_COMM, USB_CDC_SUBCLASS_MBIM, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&cdc_mbim_info_avoid_altsetting_toggle, }, diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index d5c47a2a62dc..34e82f1e37d9 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -833,8 +833,7 @@ int cdc_ncm_bind_common(struct usbnet *dev, struct usb_interface *intf, u8 data_ ctx->dev = dev; - hrtimer_init(&ctx->tx_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - ctx->tx_timer.function = &cdc_ncm_tx_timer_cb; + hrtimer_setup(&ctx->tx_timer, &cdc_ncm_tx_timer_cb, CLOCK_MONOTONIC, HRTIMER_MODE_REL); tasklet_setup(&ctx->bh, cdc_ncm_txpath_bh); atomic_set(&ctx->stop, 0); spin_lock_init(&ctx->mtx); diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index a91bf9c7e31d..e4f1663b6204 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -627,7 +627,7 @@ static int lan78xx_read_reg(struct lan78xx_net *dev, u32 index, u32 *data) kfree(buf); - return ret; + return ret < 0 ? ret : 0; } static int lan78xx_write_reg(struct lan78xx_net *dev, u32 index, u32 data) @@ -658,7 +658,7 @@ static int lan78xx_write_reg(struct lan78xx_net *dev, u32 index, u32 data) kfree(buf); - return ret; + return ret < 0 ? ret : 0; } static int lan78xx_update_reg(struct lan78xx_net *dev, u32 reg, u32 mask, @@ -1661,7 +1661,7 @@ static int lan78xx_link_reset(struct lan78xx_net *dev) if (ret < 0) return ret; - del_timer(&dev->stat_monitor); + timer_delete(&dev->stat_monitor); } else if (link && !dev->link_on) { dev->link_on = true; @@ -3304,7 +3304,7 @@ static int lan78xx_stop(struct net_device *net) mutex_lock(&dev->dev_mutex); if (timer_pending(&dev->stat_monitor)) - del_timer_sync(&dev->stat_monitor); + timer_delete_sync(&dev->stat_monitor); clear_bit(EVENT_DEV_OPEN, &dev->flags); netif_stop_queue(net); @@ -4938,7 +4938,7 @@ static int lan78xx_suspend(struct usb_interface *intf, pm_message_t message) /* reattach */ netif_device_attach(dev->net); - del_timer(&dev->stat_monitor); + timer_delete(&dev->stat_monitor); if (PMSG_IS_AUTO(message)) { ret = lan78xx_set_auto_suspend(dev); diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index e9208a8d2bfa..b586b1c13a47 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1360,14 +1360,16 @@ static const struct usb_device_id products[] = { {QMI_QUIRK_SET_DTR(0x1bc7, 0x1050, 2)}, /* Telit FN980 */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x1057, 2)}, /* Telit FN980 */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x1060, 2)}, /* Telit LN920 */ - {QMI_QUIRK_SET_DTR(0x1bc7, 0x1070, 2)}, /* Telit FN990 */ - {QMI_QUIRK_SET_DTR(0x1bc7, 0x1080, 2)}, /* Telit FE990 */ + {QMI_QUIRK_SET_DTR(0x1bc7, 0x1070, 2)}, /* Telit FN990A */ + {QMI_QUIRK_SET_DTR(0x1bc7, 0x1080, 2)}, /* Telit FE990A */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x10a0, 0)}, /* Telit FN920C04 */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x10a4, 0)}, /* Telit FN920C04 */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x10a9, 0)}, /* Telit FN920C04 */ + {QMI_QUIRK_SET_DTR(0x1bc7, 0x10b0, 0)}, /* Telit FE990B */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x10c0, 0)}, /* Telit FE910C04 */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x10c4, 0)}, /* Telit FE910C04 */ {QMI_QUIRK_SET_DTR(0x1bc7, 0x10c8, 0)}, /* Telit FE910C04 */ + {QMI_QUIRK_SET_DTR(0x1bc7, 0x10d0, 0)}, /* Telit FN990B */ {QMI_FIXED_INTF(0x1bc7, 0x1100, 3)}, /* Telit ME910 */ {QMI_FIXED_INTF(0x1bc7, 0x1101, 3)}, /* Telit ME910 dual modem */ {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)}, /* Telit LE920 */ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 468c73974046..2cab046749a9 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -785,6 +785,7 @@ enum rtl8152_flags { #define DEVICE_ID_THINKPAD_USB_C_DONGLE 0x720c #define DEVICE_ID_THINKPAD_USB_C_DOCK_GEN2 0xa387 #define DEVICE_ID_THINKPAD_USB_C_DOCK_GEN3 0x3062 +#define DEVICE_ID_THINKPAD_HYBRID_USB_C_DOCK 0xa359 struct tally_counter { __le64 tx_packets; @@ -9787,6 +9788,7 @@ static bool rtl8152_supports_lenovo_macpassthru(struct usb_device *udev) case DEVICE_ID_THINKPAD_USB_C_DOCK_GEN2: case DEVICE_ID_THINKPAD_USB_C_DOCK_GEN3: case DEVICE_ID_THINKPAD_USB_C_DONGLE: + case DEVICE_ID_THINKPAD_HYBRID_USB_C_DOCK: return 1; } } else if (vendor_id == VENDOR_ID_REALTEK && parent_vendor_id == VENDOR_ID_LENOVO) { @@ -10064,6 +10066,8 @@ static const struct usb_device_id rtl8152_table[] = { { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0927) }, { USB_DEVICE(VENDOR_ID_MICROSOFT, 0x0c5e) }, { USB_DEVICE(VENDOR_ID_SAMSUNG, 0xa101) }, + + /* Lenovo */ { USB_DEVICE(VENDOR_ID_LENOVO, 0x304f) }, { USB_DEVICE(VENDOR_ID_LENOVO, 0x3054) }, { USB_DEVICE(VENDOR_ID_LENOVO, 0x3062) }, @@ -10074,11 +10078,14 @@ static const struct usb_device_id rtl8152_table[] = { { USB_DEVICE(VENDOR_ID_LENOVO, 0x720c) }, { USB_DEVICE(VENDOR_ID_LENOVO, 0x7214) }, { USB_DEVICE(VENDOR_ID_LENOVO, 0x721e) }, + { USB_DEVICE(VENDOR_ID_LENOVO, 0xa359) }, { USB_DEVICE(VENDOR_ID_LENOVO, 0xa387) }, + { USB_DEVICE(VENDOR_ID_LINKSYS, 0x0041) }, { USB_DEVICE(VENDOR_ID_NVIDIA, 0x09ff) }, { USB_DEVICE(VENDOR_ID_TPLINK, 0x0601) }, { USB_DEVICE(VENDOR_ID_DLINK, 0xb301) }, + { USB_DEVICE(VENDOR_ID_DELL, 0xb097) }, { USB_DEVICE(VENDOR_ID_ASUS, 0x1976) }, {} }; diff --git a/drivers/net/usb/r8153_ecm.c b/drivers/net/usb/r8153_ecm.c index 20b2df8d74ae..8d860dacdf49 100644 --- a/drivers/net/usb/r8153_ecm.c +++ b/drivers/net/usb/r8153_ecm.c @@ -135,6 +135,12 @@ static const struct usb_device_id products[] = { USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long)&r8153_info, }, +/* Lenovo ThinkPad Hybrid USB-C with USB-A Dock (40af0135eu, based on Realtek RTL8153) */ +{ + USB_DEVICE_AND_INTERFACE_INFO(VENDOR_ID_LENOVO, 0xa359, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), + .driver_info = (unsigned long)&r8153_info, +}, { }, /* END */ }; diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c index 7b3739b29c8f..bb0bf1415872 100644 --- a/drivers/net/usb/rndis_host.c +++ b/drivers/net/usb/rndis_host.c @@ -630,6 +630,16 @@ static const struct driver_info zte_rndis_info = { .tx_fixup = rndis_tx_fixup, }; +static const struct driver_info wwan_rndis_info = { + .description = "Mobile Broadband RNDIS device", + .flags = FLAG_WWAN | FLAG_POINTTOPOINT | FLAG_FRAMING_RN | FLAG_NO_SETINT, + .bind = rndis_bind, + .unbind = rndis_unbind, + .status = rndis_status, + .rx_fixup = rndis_rx_fixup, + .tx_fixup = rndis_tx_fixup, +}; + /*-------------------------------------------------------------------------*/ static const struct usb_device_id products [] = { @@ -666,9 +676,11 @@ static const struct usb_device_id products [] = { USB_INTERFACE_INFO(USB_CLASS_WIRELESS_CONTROLLER, 1, 3), .driver_info = (unsigned long) &rndis_info, }, { - /* Novatel Verizon USB730L */ + /* Mobile Broadband Modem, seen in Novatel Verizon USB730L and + * Telit FN990A (RNDIS) + */ USB_INTERFACE_INFO(USB_CLASS_MISC, 4, 1), - .driver_info = (unsigned long) &rndis_info, + .driver_info = (unsigned long)&wwan_rndis_info, }, { }, // END }; diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index 3d239b8d1a1b..dec6e82eb0e0 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -522,7 +522,7 @@ static void sierra_net_kevent(struct work_struct *work) " stopping sync timer", hh.msgspecific.byte); /* Got sync resp - stop timer & clear mask */ - del_timer_sync(&priv->sync_timer); + timer_delete_sync(&priv->sync_timer); clear_bit(SIERRA_NET_TIMER_EXPIRY, &priv->kevent_flags); break; diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 44179f4e807f..c39dfa17813a 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -178,6 +178,17 @@ int usbnet_get_ethernet_addr(struct usbnet *dev, int iMACAddress) } EXPORT_SYMBOL_GPL(usbnet_get_ethernet_addr); +static bool usbnet_needs_usb_name_format(struct usbnet *dev, struct net_device *net) +{ + /* Point to point devices which don't have a real MAC address + * (or report a fake local one) have historically used the usb%d + * naming. Preserve this.. + */ + return (dev->driver_info->flags & FLAG_POINTTOPOINT) != 0 && + (is_zero_ether_addr(net->dev_addr) || + is_local_ether_addr(net->dev_addr)); +} + static void intr_complete (struct urb *urb) { struct usbnet *dev = urb->context; @@ -519,7 +530,8 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) netif_device_present (dev->net) && test_bit(EVENT_DEV_OPEN, &dev->flags) && !test_bit (EVENT_RX_HALT, &dev->flags) && - !test_bit (EVENT_DEV_ASLEEP, &dev->flags)) { + !test_bit (EVENT_DEV_ASLEEP, &dev->flags) && + !usbnet_going_away(dev)) { switch (retval = usb_submit_urb (urb, GFP_ATOMIC)) { case -EPIPE: usbnet_defer_kevent (dev, EVENT_RX_HALT); @@ -540,8 +552,7 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags) tasklet_schedule (&dev->bh); break; case 0: - if (!usbnet_going_away(dev)) - __usbnet_queue_skb(&dev->rxq, skb, rx_start); + __usbnet_queue_skb(&dev->rxq, skb, rx_start); } } else { netif_dbg(dev, ifdown, dev->net, "rx: stopped\n"); @@ -849,7 +860,7 @@ int usbnet_stop (struct net_device *net) /* deferred work (timer, softirq, task) must also stop */ dev->flags = 0; - del_timer_sync(&dev->delay); + timer_delete_sync(&dev->delay); tasklet_kill(&dev->bh); cancel_work_sync(&dev->kevent); @@ -858,7 +869,7 @@ int usbnet_stop (struct net_device *net) * we have a flag */ tasklet_kill(&dev->bh); - del_timer_sync(&dev->delay); + timer_delete_sync(&dev->delay); cancel_work_sync(&dev->kevent); if (!pm) @@ -1762,13 +1773,11 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) if (status < 0) goto out1; - // heuristic: "usb%d" for links we know are two-host, - // else "eth%d" when there's reasonable doubt. userspace - // can rename the link if it knows better. + /* heuristic: rename to "eth%d" if we are not sure this link + * is two-host (these links keep "usb%d") + */ if ((dev->driver_info->flags & FLAG_ETHER) != 0 && - ((dev->driver_info->flags & FLAG_POINTTOPOINT) == 0 || - /* somebody touched it*/ - !is_zero_ether_addr(net->dev_addr))) + !usbnet_needs_usb_name_format(dev, net)) strscpy(net->name, "eth%d", sizeof(net->name)); /* WLAN devices should always be named "wlan%d" */ if ((dev->driver_info->flags & FLAG_WLAN) != 0) @@ -1873,7 +1882,7 @@ out1: */ usbnet_mark_going_away(dev); cancel_work_sync(&dev->kevent); - del_timer_sync(&dev->delay); + timer_delete_sync(&dev->delay); free_netdev(net); out: return status; diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 01251868a9c2..7bb53961c0ea 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -17,6 +17,7 @@ #include <net/rtnetlink.h> #include <net/dst.h> +#include <net/netdev_lock.h> #include <net/xfrm.h> #include <net/xdp.h> #include <linux/veth.h> @@ -684,8 +685,7 @@ static void veth_xdp_rcv_bulk_skb(struct veth_rq *rq, void **frames, void *skbs[VETH_XDP_BATCH]; int i; - if (xdp_alloc_skb_bulk(skbs, n_xdpf, - GFP_ATOMIC | __GFP_ZERO) < 0) { + if (unlikely(!napi_skb_cache_get_bulk(skbs, n_xdpf))) { for (i = 0; i < n_xdpf; i++) xdp_return_frame(frames[i]); stats->rx_drops += n_xdpf; @@ -1765,10 +1765,13 @@ static int veth_init_queues(struct net_device *dev, struct nlattr *tb[]) return 0; } -static int veth_newlink(struct net *peer_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int veth_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *peer_net = rtnl_newlink_peer_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; int err; struct net_device *peer; struct veth_priv *priv; diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 7646ddd9bef7..848fab51dfa1 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -360,24 +360,7 @@ struct receive_queue { struct xdp_buff **xsk_buffs; }; -/* This structure can contain rss message with maximum settings for indirection table and keysize - * Note, that default structure that describes RSS configuration virtio_net_rss_config - * contains same info but can't handle table values. - * In any case, structure would be passed to virtio hw through sg_buf split by parts - * because table sizes may be differ according to the device configuration. - */ #define VIRTIO_NET_RSS_MAX_KEY_SIZE 40 -struct virtio_net_ctrl_rss { - u32 hash_types; - u16 indirection_table_mask; - u16 unclassified_queue; - u16 hash_cfg_reserved; /* for HASH_CONFIG (see virtio_net_hash_config for details) */ - u16 max_tx_vq; - u8 hash_key_length; - u8 key[VIRTIO_NET_RSS_MAX_KEY_SIZE]; - - u16 *indirection_table; -}; /* Control VQ buffers: protected by the rtnl lock */ struct control_buf { @@ -421,7 +404,9 @@ struct virtnet_info { u16 rss_indir_table_size; u32 rss_hash_types_supported; u32 rss_hash_types_saved; - struct virtio_net_ctrl_rss rss; + struct virtio_net_rss_config_hdr *rss_hdr; + struct virtio_net_rss_config_trailer rss_trailer; + u8 rss_hash_key_data[VIRTIO_NET_RSS_MAX_KEY_SIZE]; /* Has control virtqueue */ bool has_cvq; @@ -523,23 +508,16 @@ enum virtnet_xmit_type { VIRTNET_XMIT_TYPE_XSK, }; -static int rss_indirection_table_alloc(struct virtio_net_ctrl_rss *rss, u16 indir_table_size) +static size_t virtnet_rss_hdr_size(const struct virtnet_info *vi) { - if (!indir_table_size) { - rss->indirection_table = NULL; - return 0; - } + u16 indir_table_size = vi->has_rss ? vi->rss_indir_table_size : 1; - rss->indirection_table = kmalloc_array(indir_table_size, sizeof(u16), GFP_KERNEL); - if (!rss->indirection_table) - return -ENOMEM; - - return 0; + return struct_size(vi->rss_hdr, indirection_table, indir_table_size); } -static void rss_indirection_table_free(struct virtio_net_ctrl_rss *rss) +static size_t virtnet_rss_trailer_size(const struct virtnet_info *vi) { - kfree(rss->indirection_table); + return struct_size(&vi->rss_trailer, hash_key_data, vi->rss_key_size); } /* We use the last two bits of the pointer to distinguish the xmit type. */ @@ -1088,11 +1066,10 @@ static bool is_xdp_raw_buffer_queue(struct virtnet_info *vi, int q) return false; } -static void check_sq_full_and_disable(struct virtnet_info *vi, - struct net_device *dev, - struct send_queue *sq) +static bool tx_may_stop(struct virtnet_info *vi, + struct net_device *dev, + struct send_queue *sq) { - bool use_napi = sq->napi.weight; int qnum; qnum = sq - vi->sq; @@ -1114,6 +1091,25 @@ static void check_sq_full_and_disable(struct virtnet_info *vi, u64_stats_update_begin(&sq->stats.syncp); u64_stats_inc(&sq->stats.stop); u64_stats_update_end(&sq->stats.syncp); + + return true; + } + + return false; +} + +static void check_sq_full_and_disable(struct virtnet_info *vi, + struct net_device *dev, + struct send_queue *sq) +{ + bool use_napi = sq->napi.weight; + int qnum; + + qnum = sq - vi->sq; + + if (tx_may_stop(vi, dev, sq)) { + struct netdev_queue *txq = netdev_get_tx_queue(dev, qnum); + if (use_napi) { if (unlikely(!virtqueue_enable_cb_delayed(sq->vq))) virtqueue_napi_schedule(&sq->napi, sq->vq); @@ -2789,7 +2785,8 @@ static void skb_recv_done(struct virtqueue *rvq) virtqueue_napi_schedule(&rq->napi, rvq); } -static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi) +static void virtnet_napi_do_enable(struct virtqueue *vq, + struct napi_struct *napi) { napi_enable(napi); @@ -2802,10 +2799,21 @@ static void virtnet_napi_enable(struct virtqueue *vq, struct napi_struct *napi) local_bh_enable(); } -static void virtnet_napi_tx_enable(struct virtnet_info *vi, - struct virtqueue *vq, - struct napi_struct *napi) +static void virtnet_napi_enable(struct receive_queue *rq) +{ + struct virtnet_info *vi = rq->vq->vdev->priv; + int qidx = vq2rxq(rq->vq); + + virtnet_napi_do_enable(rq->vq, &rq->napi); + netif_queue_set_napi(vi->dev, qidx, NETDEV_QUEUE_TYPE_RX, &rq->napi); +} + +static void virtnet_napi_tx_enable(struct send_queue *sq) { + struct virtnet_info *vi = sq->vq->vdev->priv; + struct napi_struct *napi = &sq->napi; + int qidx = vq2txq(sq->vq); + if (!napi->weight) return; @@ -2817,13 +2825,30 @@ static void virtnet_napi_tx_enable(struct virtnet_info *vi, return; } - return virtnet_napi_enable(vq, napi); + virtnet_napi_do_enable(sq->vq, napi); + netif_queue_set_napi(vi->dev, qidx, NETDEV_QUEUE_TYPE_TX, napi); } -static void virtnet_napi_tx_disable(struct napi_struct *napi) +static void virtnet_napi_tx_disable(struct send_queue *sq) { - if (napi->weight) + struct virtnet_info *vi = sq->vq->vdev->priv; + struct napi_struct *napi = &sq->napi; + int qidx = vq2txq(sq->vq); + + if (napi->weight) { + netif_queue_set_napi(vi->dev, qidx, NETDEV_QUEUE_TYPE_TX, NULL); napi_disable(napi); + } +} + +static void virtnet_napi_disable(struct receive_queue *rq) +{ + struct virtnet_info *vi = rq->vq->vdev->priv; + struct napi_struct *napi = &rq->napi; + int qidx = vq2rxq(rq->vq); + + netif_queue_set_napi(vi->dev, qidx, NETDEV_QUEUE_TYPE_RX, NULL); + napi_disable(napi); } static void refill_work(struct work_struct *work) @@ -2836,9 +2861,23 @@ static void refill_work(struct work_struct *work) for (i = 0; i < vi->curr_queue_pairs; i++) { struct receive_queue *rq = &vi->rq[i]; + /* + * When queue API support is added in the future and the call + * below becomes napi_disable_locked, this driver will need to + * be refactored. + * + * One possible solution would be to: + * - cancel refill_work with cancel_delayed_work (note: + * non-sync) + * - cancel refill_work with cancel_delayed_work_sync in + * virtnet_remove after the netdev is unregistered + * - wrap all of the work in a lock (perhaps the netdev + * instance lock) + * - check netif_running() and return early to avoid a race + */ napi_disable(&rq->napi); still_empty = !try_fill_recv(vi, rq, GFP_KERNEL); - virtnet_napi_enable(rq->vq, &rq->napi); + virtnet_napi_do_enable(rq->vq, &rq->napi); /* In theory, this can happen: if we don't get any buffers in * we will *never* try to fill again. @@ -3035,8 +3074,8 @@ static int virtnet_poll(struct napi_struct *napi, int budget) static void virtnet_disable_queue_pair(struct virtnet_info *vi, int qp_index) { - virtnet_napi_tx_disable(&vi->sq[qp_index].napi); - napi_disable(&vi->rq[qp_index].napi); + virtnet_napi_tx_disable(&vi->sq[qp_index]); + virtnet_napi_disable(&vi->rq[qp_index]); xdp_rxq_info_unreg(&vi->rq[qp_index].xdp_rxq); } @@ -3055,8 +3094,8 @@ static int virtnet_enable_queue_pair(struct virtnet_info *vi, int qp_index) if (err < 0) goto err_xdp_reg_mem_model; - virtnet_napi_enable(vi->rq[qp_index].vq, &vi->rq[qp_index].napi); - virtnet_napi_tx_enable(vi, vi->sq[qp_index].vq, &vi->sq[qp_index].napi); + virtnet_napi_enable(&vi->rq[qp_index]); + virtnet_napi_tx_enable(&vi->sq[qp_index]); return 0; @@ -3253,15 +3292,10 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) bool use_napi = sq->napi.weight; bool kick; - /* Free up any pending old buffers before queueing new ones. */ - do { - if (use_napi) - virtqueue_disable_cb(sq->vq); - + if (!use_napi) free_old_xmit(sq, txq, false); - - } while (use_napi && !xmit_more && - unlikely(!virtqueue_enable_cb_delayed(sq->vq))); + else + virtqueue_disable_cb(sq->vq); /* timestamp packet in software */ skb_tx_timestamp(skb); @@ -3287,7 +3321,10 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) nf_reset_ct(skb); } - check_sq_full_and_disable(vi, dev, sq); + if (use_napi) + tx_may_stop(vi, dev, sq); + else + check_sq_full_and_disable(vi, dev,sq); kick = use_napi ? __netdev_tx_sent_queue(txq, skb->len, xmit_more) : !xmit_more || netif_xmit_stopped(txq); @@ -3299,28 +3336,78 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev) } } + if (use_napi && kick && unlikely(!virtqueue_enable_cb_delayed(sq->vq))) + virtqueue_napi_schedule(&sq->napi, sq->vq); + return NETDEV_TX_OK; } -static void virtnet_rx_pause(struct virtnet_info *vi, struct receive_queue *rq) +static void __virtnet_rx_pause(struct virtnet_info *vi, + struct receive_queue *rq) { bool running = netif_running(vi->dev); if (running) { - napi_disable(&rq->napi); + virtnet_napi_disable(rq); virtnet_cancel_dim(vi, &rq->dim); } } -static void virtnet_rx_resume(struct virtnet_info *vi, struct receive_queue *rq) +static void virtnet_rx_pause_all(struct virtnet_info *vi) +{ + int i; + + /* + * Make sure refill_work does not run concurrently to + * avoid napi_disable race which leads to deadlock. + */ + disable_delayed_refill(vi); + cancel_delayed_work_sync(&vi->refill); + for (i = 0; i < vi->max_queue_pairs; i++) + __virtnet_rx_pause(vi, &vi->rq[i]); +} + +static void virtnet_rx_pause(struct virtnet_info *vi, struct receive_queue *rq) +{ + /* + * Make sure refill_work does not run concurrently to + * avoid napi_disable race which leads to deadlock. + */ + disable_delayed_refill(vi); + cancel_delayed_work_sync(&vi->refill); + __virtnet_rx_pause(vi, rq); +} + +static void __virtnet_rx_resume(struct virtnet_info *vi, + struct receive_queue *rq, + bool refill) { bool running = netif_running(vi->dev); - if (!try_fill_recv(vi, rq, GFP_KERNEL)) + if (refill && !try_fill_recv(vi, rq, GFP_KERNEL)) schedule_delayed_work(&vi->refill, 0); if (running) - virtnet_napi_enable(rq->vq, &rq->napi); + virtnet_napi_enable(rq); +} + +static void virtnet_rx_resume_all(struct virtnet_info *vi) +{ + int i; + + enable_delayed_refill(vi); + for (i = 0; i < vi->max_queue_pairs; i++) { + if (i < vi->curr_queue_pairs) + __virtnet_rx_resume(vi, &vi->rq[i], true); + else + __virtnet_rx_resume(vi, &vi->rq[i], false); + } +} + +static void virtnet_rx_resume(struct virtnet_info *vi, struct receive_queue *rq) +{ + enable_delayed_refill(vi); + __virtnet_rx_resume(vi, rq, true); } static int virtnet_rx_resize(struct virtnet_info *vi, @@ -3349,7 +3436,7 @@ static void virtnet_tx_pause(struct virtnet_info *vi, struct send_queue *sq) qindex = sq - vi->sq; if (running) - virtnet_napi_tx_disable(&sq->napi); + virtnet_napi_tx_disable(sq); txq = netdev_get_tx_queue(vi->dev, qindex); @@ -3383,7 +3470,7 @@ static void virtnet_tx_resume(struct virtnet_info *vi, struct send_queue *sq) __netif_tx_unlock_bh(txq); if (running) - virtnet_napi_tx_enable(vi, sq->vq, &sq->napi); + virtnet_napi_tx_enable(sq); } static int virtnet_tx_resize(struct virtnet_info *vi, struct send_queue *sq, @@ -3576,15 +3663,16 @@ static void virtnet_rss_update_by_qpairs(struct virtnet_info *vi, u16 queue_pair for (; i < vi->rss_indir_table_size; ++i) { indir_val = ethtool_rxfh_indir_default(i, queue_pairs); - vi->rss.indirection_table[i] = indir_val; + vi->rss_hdr->indirection_table[i] = cpu_to_le16(indir_val); } - vi->rss.max_tx_vq = queue_pairs; + vi->rss_trailer.max_tx_vq = cpu_to_le16(queue_pairs); } static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs) { struct virtio_net_ctrl_mq *mq __free(kfree) = NULL; - struct virtio_net_ctrl_rss old_rss; + struct virtio_net_rss_config_hdr *old_rss_hdr; + struct virtio_net_rss_config_trailer old_rss_trailer; struct net_device *dev = vi->dev; struct scatterlist sg; @@ -3599,24 +3687,28 @@ static int virtnet_set_queues(struct virtnet_info *vi, u16 queue_pairs) * update (VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET below) and return directly. */ if (vi->has_rss && !netif_is_rxfh_configured(dev)) { - memcpy(&old_rss, &vi->rss, sizeof(old_rss)); - if (rss_indirection_table_alloc(&vi->rss, vi->rss_indir_table_size)) { - vi->rss.indirection_table = old_rss.indirection_table; + old_rss_hdr = vi->rss_hdr; + old_rss_trailer = vi->rss_trailer; + vi->rss_hdr = devm_kzalloc(&dev->dev, virtnet_rss_hdr_size(vi), GFP_KERNEL); + if (!vi->rss_hdr) { + vi->rss_hdr = old_rss_hdr; return -ENOMEM; } + *vi->rss_hdr = *old_rss_hdr; virtnet_rss_update_by_qpairs(vi, queue_pairs); if (!virtnet_commit_rss_command(vi)) { /* restore ctrl_rss if commit_rss_command failed */ - rss_indirection_table_free(&vi->rss); - memcpy(&vi->rss, &old_rss, sizeof(old_rss)); + devm_kfree(&dev->dev, vi->rss_hdr); + vi->rss_hdr = old_rss_hdr; + vi->rss_trailer = old_rss_trailer; dev_warn(&dev->dev, "Fail to set num of queue pairs to %d, because committing RSS failed\n", queue_pairs); return -EINVAL; } - rss_indirection_table_free(&old_rss); + devm_kfree(&dev->dev, old_rss_hdr); goto succ; } @@ -3826,7 +3918,7 @@ static void virtnet_set_affinity(struct virtnet_info *vi) cpumask_var_t mask; int stragglers; int group_size; - int i, j, cpu; + int i, start = 0, cpu; int num_cpu; int stride; @@ -3840,16 +3932,18 @@ static void virtnet_set_affinity(struct virtnet_info *vi) stragglers = num_cpu >= vi->curr_queue_pairs ? num_cpu % vi->curr_queue_pairs : 0; - cpu = cpumask_first(cpu_online_mask); for (i = 0; i < vi->curr_queue_pairs; i++) { group_size = stride + (i < stragglers ? 1 : 0); - for (j = 0; j < group_size; j++) { + for_each_online_cpu_wrap(cpu, start) { + if (!group_size--) { + start = cpu; + break; + } cpumask_set_cpu(cpu, mask); - cpu = cpumask_next_wrap(cpu, cpu_online_mask, - nr_cpu_ids, false); } + virtqueue_set_affinity(vi->rq[i].vq, mask); virtqueue_set_affinity(vi->sq[i].vq, mask); __netif_set_xps_queue(vi->dev, cpumask_bits(mask), i, XPS_CPUS); @@ -4059,28 +4153,12 @@ static int virtnet_set_ringparam(struct net_device *dev, static bool virtnet_commit_rss_command(struct virtnet_info *vi) { struct net_device *dev = vi->dev; - struct scatterlist sgs[4]; - unsigned int sg_buf_size; + struct scatterlist sgs[2]; /* prepare sgs */ - sg_init_table(sgs, 4); - - sg_buf_size = offsetof(struct virtio_net_ctrl_rss, hash_cfg_reserved); - sg_set_buf(&sgs[0], &vi->rss, sg_buf_size); - - if (vi->has_rss) { - sg_buf_size = sizeof(uint16_t) * vi->rss_indir_table_size; - sg_set_buf(&sgs[1], vi->rss.indirection_table, sg_buf_size); - } else { - sg_set_buf(&sgs[1], &vi->rss.hash_cfg_reserved, sizeof(uint16_t)); - } - - sg_buf_size = offsetof(struct virtio_net_ctrl_rss, key) - - offsetof(struct virtio_net_ctrl_rss, max_tx_vq); - sg_set_buf(&sgs[2], &vi->rss.max_tx_vq, sg_buf_size); - - sg_buf_size = vi->rss_key_size; - sg_set_buf(&sgs[3], vi->rss.key, sg_buf_size); + sg_init_table(sgs, 2); + sg_set_buf(&sgs[0], vi->rss_hdr, virtnet_rss_hdr_size(vi)); + sg_set_buf(&sgs[1], &vi->rss_trailer, virtnet_rss_trailer_size(vi)); if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_MQ, vi->has_rss ? VIRTIO_NET_CTRL_MQ_RSS_CONFIG @@ -4097,17 +4175,17 @@ err: static void virtnet_init_default_rss(struct virtnet_info *vi) { - vi->rss.hash_types = vi->rss_hash_types_supported; + vi->rss_hdr->hash_types = cpu_to_le32(vi->rss_hash_types_supported); vi->rss_hash_types_saved = vi->rss_hash_types_supported; - vi->rss.indirection_table_mask = vi->rss_indir_table_size - ? vi->rss_indir_table_size - 1 : 0; - vi->rss.unclassified_queue = 0; + vi->rss_hdr->indirection_table_mask = vi->rss_indir_table_size + ? cpu_to_le16(vi->rss_indir_table_size - 1) : 0; + vi->rss_hdr->unclassified_queue = 0; virtnet_rss_update_by_qpairs(vi, vi->curr_queue_pairs); - vi->rss.hash_key_length = vi->rss_key_size; + vi->rss_trailer.hash_key_length = vi->rss_key_size; - netdev_rss_key_fill(vi->rss.key, vi->rss_key_size); + netdev_rss_key_fill(vi->rss_hash_key_data, vi->rss_key_size); } static void virtnet_get_hashflow(const struct virtnet_info *vi, struct ethtool_rxnfc *info) @@ -4218,7 +4296,7 @@ static bool virtnet_set_hashflow(struct virtnet_info *vi, struct ethtool_rxnfc * if (new_hashtypes != vi->rss_hash_types_saved) { vi->rss_hash_types_saved = new_hashtypes; - vi->rss.hash_types = vi->rss_hash_types_saved; + vi->rss_hdr->hash_types = cpu_to_le32(vi->rss_hash_types_saved); if (vi->dev->features & NETIF_F_RXHASH) return virtnet_commit_rss_command(vi); } @@ -5398,11 +5476,11 @@ static int virtnet_get_rxfh(struct net_device *dev, if (rxfh->indir) { for (i = 0; i < vi->rss_indir_table_size; ++i) - rxfh->indir[i] = vi->rss.indirection_table[i]; + rxfh->indir[i] = le16_to_cpu(vi->rss_hdr->indirection_table[i]); } if (rxfh->key) - memcpy(rxfh->key, vi->rss.key, vi->rss_key_size); + memcpy(rxfh->key, vi->rss_hash_key_data, vi->rss_key_size); rxfh->hfunc = ETH_RSS_HASH_TOP; @@ -5426,7 +5504,7 @@ static int virtnet_set_rxfh(struct net_device *dev, return -EOPNOTSUPP; for (i = 0; i < vi->rss_indir_table_size; ++i) - vi->rss.indirection_table[i] = rxfh->indir[i]; + vi->rss_hdr->indirection_table[i] = cpu_to_le16(rxfh->indir[i]); update = true; } @@ -5438,7 +5516,7 @@ static int virtnet_set_rxfh(struct net_device *dev, if (!vi->has_rss && !vi->has_rss_hash_report) return -EOPNOTSUPP; - memcpy(vi->rss.key, rxfh->key, vi->rss_key_size); + memcpy(vi->rss_hash_key_data, rxfh->key, vi->rss_key_size); update = true; } @@ -5615,8 +5693,11 @@ static void virtnet_freeze_down(struct virtio_device *vdev) netif_tx_lock_bh(vi->dev); netif_device_detach(vi->dev); netif_tx_unlock_bh(vi->dev); - if (netif_running(vi->dev)) + if (netif_running(vi->dev)) { + rtnl_lock(); virtnet_close(vi->dev); + rtnl_unlock(); + } } static int init_vqs(struct virtnet_info *vi); @@ -5636,7 +5717,9 @@ static int virtnet_restore_up(struct virtio_device *vdev) enable_rx_mode_work(vi); if (netif_running(vi->dev)) { + rtnl_lock(); err = virtnet_open(vi->dev); + rtnl_unlock(); if (err) return err; } @@ -5923,12 +6006,12 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog, if (prog) bpf_prog_add(prog, vi->max_queue_pairs - 1); + virtnet_rx_pause_all(vi); + /* Make sure NAPI is not using any XDP TX queues for RX. */ if (netif_running(dev)) { - for (i = 0; i < vi->max_queue_pairs; i++) { - napi_disable(&vi->rq[i].napi); - virtnet_napi_tx_disable(&vi->sq[i].napi); - } + for (i = 0; i < vi->max_queue_pairs; i++) + virtnet_napi_tx_disable(&vi->sq[i]); } if (!prog) { @@ -5960,14 +6043,12 @@ static int virtnet_xdp_set(struct net_device *dev, struct bpf_prog *prog, vi->xdp_enabled = false; } + virtnet_rx_resume_all(vi); for (i = 0; i < vi->max_queue_pairs; i++) { if (old_prog) bpf_prog_put(old_prog); - if (netif_running(dev)) { - virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi); - virtnet_napi_tx_enable(vi, vi->sq[i].vq, - &vi->sq[i].napi); - } + if (netif_running(dev)) + virtnet_napi_tx_enable(&vi->sq[i]); } return 0; @@ -5979,12 +6060,10 @@ err: rcu_assign_pointer(vi->rq[i].xdp_prog, old_prog); } + virtnet_rx_resume_all(vi); if (netif_running(dev)) { - for (i = 0; i < vi->max_queue_pairs; i++) { - virtnet_napi_enable(vi->rq[i].vq, &vi->rq[i].napi); - virtnet_napi_tx_enable(vi, vi->sq[i].vq, - &vi->sq[i].napi); - } + for (i = 0; i < vi->max_queue_pairs; i++) + virtnet_napi_tx_enable(&vi->sq[i]); } if (prog) bpf_prog_sub(prog, vi->max_queue_pairs - 1); @@ -6044,9 +6123,9 @@ static int virtnet_set_features(struct net_device *dev, if ((dev->features ^ features) & NETIF_F_RXHASH) { if (features & NETIF_F_RXHASH) - vi->rss.hash_types = vi->rss_hash_types_saved; + vi->rss_hdr->hash_types = cpu_to_le32(vi->rss_hash_types_saved); else - vi->rss.hash_types = VIRTIO_NET_HASH_REPORT_NONE; + vi->rss_hdr->hash_types = cpu_to_le32(VIRTIO_NET_HASH_REPORT_NONE); if (!virtnet_commit_rss_command(vi)) return -EINVAL; @@ -6390,8 +6469,9 @@ static int virtnet_alloc_queues(struct virtnet_info *vi) INIT_DELAYED_WORK(&vi->refill, refill_work); for (i = 0; i < vi->max_queue_pairs; i++) { vi->rq[i].pages = NULL; - netif_napi_add_weight(vi->dev, &vi->rq[i].napi, virtnet_poll, - napi_weight); + netif_napi_add_config(vi->dev, &vi->rq[i].napi, virtnet_poll, + i); + vi->rq[i].napi.weight = napi_weight; netif_napi_add_tx_weight(vi->dev, &vi->sq[i].napi, virtnet_poll_tx, napi_tx ? napi_weight : 0); @@ -6735,9 +6815,11 @@ static int virtnet_probe(struct virtio_device *vdev) virtio_cread16(vdev, offsetof(struct virtio_net_config, rss_max_indirection_table_length)); } - err = rss_indirection_table_alloc(&vi->rss, vi->rss_indir_table_size); - if (err) + vi->rss_hdr = devm_kzalloc(&vdev->dev, virtnet_rss_hdr_size(vi), GFP_KERNEL); + if (!vi->rss_hdr) { + err = -ENOMEM; goto free; + } if (vi->has_rss || vi->has_rss_hash_report) { vi->rss_key_size = @@ -7016,8 +7098,6 @@ static void virtnet_remove(struct virtio_device *vdev) remove_vq_common(vi); - rss_indirection_table_free(&vi->rss); - free_netdev(vi->dev); } diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c index 6793fa09f9d1..3df6aabc7e33 100644 --- a/drivers/net/vmxnet3/vmxnet3_drv.c +++ b/drivers/net/vmxnet3/vmxnet3_drv.c @@ -2033,6 +2033,11 @@ vmxnet3_rq_cleanup(struct vmxnet3_rx_queue *rq, rq->comp_ring.gen = VMXNET3_INIT_GEN; rq->comp_ring.next2proc = 0; + + if (xdp_rxq_info_is_reg(&rq->xdp_rxq)) + xdp_rxq_info_unreg(&rq->xdp_rxq); + page_pool_destroy(rq->page_pool); + rq->page_pool = NULL; } @@ -2073,11 +2078,6 @@ static void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq, } } - if (xdp_rxq_info_is_reg(&rq->xdp_rxq)) - xdp_rxq_info_unreg(&rq->xdp_rxq); - page_pool_destroy(rq->page_pool); - rq->page_pool = NULL; - if (rq->data_ring.base) { dma_free_coherent(&adapter->pdev->dev, rq->rx_ring[0].size * rq->data_ring.desc_size, diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index ca81b212a246..7168b33adadb 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -34,6 +34,7 @@ #include <net/addrconf.h> #include <net/l3mdev.h> #include <net/fib_rules.h> +#include <net/netdev_lock.h> #include <net/sch_generic.h> #include <net/netns/generic.h> #include <net/netfilter/nf_conntrack.h> @@ -1537,14 +1538,12 @@ static int vrf_fib_rule(const struct net_device *dev, __u8 family, bool add_it) nlmsg_end(skb, nlh); - /* fib_nl_{new,del}rule handling looks for net from skb->sk */ - skb->sk = dev_net(dev)->rtnl; if (add_it) { - err = fib_nl_newrule(skb, nlh, NULL); + err = fib_newrule(dev_net(dev), skb, nlh, NULL, true); if (err == -EEXIST) err = 0; } else { - err = fib_nl_delrule(skb, nlh, NULL); + err = fib_delrule(dev_net(dev), skb, nlh, NULL, true); if (err == -ENOENT) err = 0; } @@ -1619,7 +1618,7 @@ static void vrf_setup(struct net_device *dev) dev->lltx = true; /* don't allow vrf devices to change network namespaces. */ - dev->netns_local = true; + dev->netns_immutable = true; /* does not make sense for a VLAN to be added to a vrf device */ dev->features |= NETIF_F_VLAN_CHALLENGED; @@ -1677,11 +1676,12 @@ static void vrf_dellink(struct net_device *dev, struct list_head *head) unregister_netdevice_queue(dev, head); } -static int vrf_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int vrf_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { struct net_vrf *vrf = netdev_priv(dev); + struct nlattr **data = params->data; struct netns_vrf *nn_vrf; bool *add_fib_rules; struct net *net; diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c index 92516189e792..9ccc3f09f71b 100644 --- a/drivers/net/vxlan/vxlan_core.c +++ b/drivers/net/vxlan/vxlan_core.c @@ -25,6 +25,7 @@ #include <net/inet_ecn.h> #include <net/net_namespace.h> #include <net/netns/generic.h> +#include <net/netdev_lock.h> #include <net/tun_proto.h> #include <net/vxlan.h> #include <net/nexthop.h> @@ -227,9 +228,9 @@ static int vxlan_fdb_info(struct sk_buff *skb, struct vxlan_dev *vxlan, be32_to_cpu(fdb->vni))) goto nla_put_failure; - ci.ndm_used = jiffies_to_clock_t(now - fdb->used); + ci.ndm_used = jiffies_to_clock_t(now - READ_ONCE(fdb->used)); ci.ndm_confirmed = 0; - ci.ndm_updated = jiffies_to_clock_t(now - fdb->updated); + ci.ndm_updated = jiffies_to_clock_t(now - READ_ONCE(fdb->updated)); ci.ndm_refcnt = 0; if (nla_put(skb, NDA_CACHEINFO, sizeof(ci), &ci)) @@ -434,8 +435,12 @@ static struct vxlan_fdb *vxlan_find_mac(struct vxlan_dev *vxlan, struct vxlan_fdb *f; f = __vxlan_find_mac(vxlan, mac, vni); - if (f && f->used != jiffies) - f->used = jiffies; + if (f) { + unsigned long now = jiffies; + + if (READ_ONCE(f->used) != now) + WRITE_ONCE(f->used, now); + } return f; } @@ -1009,12 +1014,10 @@ static int vxlan_fdb_update_existing(struct vxlan_dev *vxlan, !(f->flags & NTF_VXLAN_ADDED_BY_USER)) { if (f->state != state) { f->state = state; - f->updated = jiffies; notify = 1; } if (f->flags != fdb_flags) { f->flags = fdb_flags; - f->updated = jiffies; notify = 1; } } @@ -1048,12 +1051,13 @@ static int vxlan_fdb_update_existing(struct vxlan_dev *vxlan, } if (ndm_flags & NTF_USE) - f->used = jiffies; + WRITE_ONCE(f->updated, jiffies); if (notify) { if (rd == NULL) rd = first_remote_rtnl(f); + WRITE_ONCE(f->updated, jiffies); err = vxlan_fdb_notify(vxlan, f, rd, RTM_NEWNEIGH, swdev_notify, extack); if (err) @@ -1292,7 +1296,7 @@ int __vxlan_fdb_delete(struct vxlan_dev *vxlan, struct vxlan_fdb *f; int err = -ENOENT; - f = vxlan_find_mac(vxlan, addr, src_vni); + f = __vxlan_find_mac(vxlan, addr, src_vni); if (!f) return err; @@ -1459,9 +1463,13 @@ static enum skb_drop_reason vxlan_snoop(struct net_device *dev, ifindex = src_ifindex; #endif - f = vxlan_find_mac(vxlan, src_mac, vni); + f = __vxlan_find_mac(vxlan, src_mac, vni); if (likely(f)) { struct vxlan_rdst *rdst = first_remote_rcu(f); + unsigned long now = jiffies; + + if (READ_ONCE(f->updated) != now) + WRITE_ONCE(f->updated, now); if (likely(vxlan_addr_equal(&rdst->remote_ip, src_ip) && rdst->remote_ifindex == ifindex)) @@ -1481,7 +1489,6 @@ static enum skb_drop_reason vxlan_snoop(struct net_device *dev, src_mac, &rdst->remote_ip.sa, &src_ip->sa); rdst->remote_ip = *src_ip; - f->updated = jiffies; vxlan_fdb_notify(vxlan, f, rdst, RTM_NEWNEIGH, true, NULL); } else { u32 hash_index = fdb_head_index(vxlan, src_mac, vni); @@ -1664,7 +1671,6 @@ static bool vxlan_ecn_decapsulate(struct vxlan_sock *vs, void *oiph, return err <= 1; } -/* Callback from net/ipv4/udp.c to receive packets */ static int vxlan_rcv(struct sock *sk, struct sk_buff *skb) { struct vxlan_vni_node *vninode = NULL; @@ -1834,7 +1840,6 @@ drop: return 0; } -/* Callback from net/ipv{4,6}/udp.c to check that we have a VNI for errors */ static int vxlan_err_lookup(struct sock *sk, struct sk_buff *skb) { struct vxlan_dev *vxlan; @@ -2852,7 +2857,7 @@ static void vxlan_cleanup(struct timer_list *t) if (f->flags & NTF_EXT_LEARNED) continue; - timeout = f->used + vxlan->cfg.age_interval * HZ; + timeout = READ_ONCE(f->updated) + vxlan->cfg.age_interval * HZ; if (time_before_eq(timeout, jiffies)) { netdev_dbg(vxlan->dev, "garbage collect %pM\n", @@ -3188,7 +3193,7 @@ static int vxlan_stop(struct net_device *dev) vxlan_multicast_leave(vxlan); - del_timer_sync(&vxlan->age_timer); + timer_delete_sync(&vxlan->age_timer); vxlan_flush(vxlan, &desc); vxlan_sock_release(vxlan); @@ -3932,7 +3937,7 @@ static void vxlan_config_apply(struct net_device *dev, } static int vxlan_dev_configure(struct net *src_net, struct net_device *dev, - struct vxlan_config *conf, bool changelink, + struct vxlan_config *conf, struct netlink_ext_ack *extack) { struct vxlan_dev *vxlan = netdev_priv(dev); @@ -3943,7 +3948,7 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev, if (ret) return ret; - vxlan_config_apply(dev, conf, lowerdev, src_net, changelink); + vxlan_config_apply(dev, conf, lowerdev, src_net, false); return 0; } @@ -3961,7 +3966,7 @@ static int __vxlan_dev_create(struct net *net, struct net_device *dev, int err; dst = &vxlan->default_dst; - err = vxlan_dev_configure(net, dev, conf, false, extack); + err = vxlan_dev_configure(net, dev, conf, extack); if (err) return err; @@ -4396,10 +4401,13 @@ static int vxlan_nl2conf(struct nlattr *tb[], struct nlattr *data[], return 0; } -static int vxlan_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int vxlan_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **data = params->data; + struct nlattr **tb = params->tb; struct vxlan_config conf; int err; @@ -4407,7 +4415,7 @@ static int vxlan_newlink(struct net *src_net, struct net_device *dev, if (err) return err; - return __vxlan_dev_create(src_net, dev, &conf, extack); + return __vxlan_dev_create(link_net, dev, &conf, extack); } static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], @@ -4415,6 +4423,7 @@ static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], struct netlink_ext_ack *extack) { struct vxlan_dev *vxlan = netdev_priv(dev); + bool rem_ip_changed, change_igmp; struct net_device *lowerdev; struct vxlan_config conf; struct vxlan_rdst *dst; @@ -4438,8 +4447,13 @@ static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], if (err) return err; + rem_ip_changed = !vxlan_addr_equal(&conf.remote_ip, &dst->remote_ip); + change_igmp = vxlan->dev->flags & IFF_UP && + (rem_ip_changed || + dst->remote_ifindex != conf.remote_ifindex); + /* handle default dst entry */ - if (!vxlan_addr_equal(&conf.remote_ip, &dst->remote_ip)) { + if (rem_ip_changed) { u32 hash_index = fdb_head_index(vxlan, all_zeros_mac, conf.vni); spin_lock_bh(&vxlan->hash_lock[hash_index]); @@ -4483,6 +4497,9 @@ static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], } } + if (change_igmp && vxlan_addr_multicast(&dst->remote_ip)) + err = vxlan_multicast_leave(vxlan); + if (conf.age_interval != vxlan->cfg.age_interval) mod_timer(&vxlan->age_timer, jiffies); @@ -4490,7 +4507,12 @@ static int vxlan_changelink(struct net_device *dev, struct nlattr *tb[], if (lowerdev && lowerdev != dst->remote_dev) dst->remote_dev = lowerdev; vxlan_config_apply(dev, &conf, lowerdev, vxlan->net, true); - return 0; + + if (!err && change_igmp && + vxlan_addr_multicast(&dst->remote_ip)) + err = vxlan_multicast_join(vxlan); + + return err; } static void vxlan_dellink(struct net_device *dev, struct list_head *head) @@ -4768,7 +4790,7 @@ vxlan_fdb_offloaded_set(struct net_device *dev, spin_lock_bh(&vxlan->hash_lock[hash_index]); - f = vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni); + f = __vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni); if (!f) goto out; @@ -4824,7 +4846,7 @@ vxlan_fdb_external_learn_del(struct net_device *dev, hash_index = fdb_head_index(vxlan, fdb_info->eth_addr, fdb_info->vni); spin_lock_bh(&vxlan->hash_lock[hash_index]); - f = vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni); + f = __vxlan_find_mac(vxlan, fdb_info->eth_addr, fdb_info->vni); if (!f) err = -ENOENT; else if (f->flags & NTF_EXT_LEARNED) diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c index cdebe65a7e2d..7e653432c139 100644 --- a/drivers/net/wan/hdlc_cisco.c +++ b/drivers/net/wan/hdlc_cisco.c @@ -285,7 +285,7 @@ static void cisco_stop(struct net_device *dev) struct cisco_state *st = state(hdlc); unsigned long flags; - del_timer_sync(&st->timer); + timer_delete_sync(&st->timer); spin_lock_irqsave(&st->lock, flags); netif_dormant_on(dev); diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c index 81e72bc1891f..34014f427060 100644 --- a/drivers/net/wan/hdlc_fr.c +++ b/drivers/net/wan/hdlc_fr.c @@ -1025,7 +1025,7 @@ static void fr_stop(struct net_device *dev) printk(KERN_DEBUG "fr_stop\n"); #endif if (state(hdlc)->settings.lmi != LMI_NONE) - del_timer_sync(&state(hdlc)->timer); + timer_delete_sync(&state(hdlc)->timer); fr_set_link_state(0, dev); } diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c index 37a3c989cba1..19921b02846d 100644 --- a/drivers/net/wan/hdlc_ppp.c +++ b/drivers/net/wan/hdlc_ppp.c @@ -358,7 +358,7 @@ static void ppp_cp_event(struct net_device *dev, u16 pid, u16 event, u8 code, } } if (old_state != CLOSED && proto->state == CLOSED) - del_timer(&proto->timer); + timer_delete(&proto->timer); #if DEBUG_STATE printk(KERN_DEBUG "%s: %s ppp_cp_event(%s) ... %s\n", dev->name, diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 56326f38fe8a..995a7207bdf8 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -39,6 +39,7 @@ #include <linux/lapb.h> #include <linux/init.h> +#include <net/netdev_lock.h> #include <net/x25device.h> static const u8 bcast_addr[6] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }; @@ -366,6 +367,7 @@ static const struct net_device_ops lapbeth_netdev_ops = { static void lapbeth_setup(struct net_device *dev) { + netdev_lockdep_set_classes(dev); dev->netdev_ops = &lapbeth_netdev_ops; dev->needs_free_netdev = true; dev->type = ARPHRD_X25; diff --git a/drivers/net/wireguard/device.c b/drivers/net/wireguard/device.c index 6cf173a008e7..3ffeeba5dccf 100644 --- a/drivers/net/wireguard/device.c +++ b/drivers/net/wireguard/device.c @@ -81,7 +81,7 @@ static int wg_pm_notification(struct notifier_block *nb, unsigned long action, v list_for_each_entry(wg, &device_list, device_list) { mutex_lock(&wg->device_update_lock); list_for_each_entry(peer, &wg->peer_list, peer_list) { - del_timer(&peer->timer_zero_key_material); + timer_delete(&peer->timer_zero_key_material); wg_noise_handshake_clear(&peer->handshake); wg_noise_keypairs_clear(&peer->keypairs); } @@ -307,14 +307,15 @@ static void wg_setup(struct net_device *dev) wg->dev = dev; } -static int wg_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int wg_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { + struct net *link_net = rtnl_newlink_link_net(params); struct wg_device *wg = netdev_priv(dev); int ret = -ENOMEM; - rcu_assign_pointer(wg->creating_net, src_net); + rcu_assign_pointer(wg->creating_net, link_net); init_rwsem(&wg->static_identity.lock); mutex_init(&wg->socket_update_lock); mutex_init(&wg->device_update_lock); diff --git a/drivers/net/wireguard/timers.c b/drivers/net/wireguard/timers.c index 968bdb4df0b3..a9e0890c2f77 100644 --- a/drivers/net/wireguard/timers.c +++ b/drivers/net/wireguard/timers.c @@ -48,7 +48,7 @@ static void wg_expired_retransmit_handshake(struct timer_list *timer) peer->device->dev->name, peer->internal_id, &peer->endpoint.addr, (int)MAX_TIMER_HANDSHAKES + 2); - del_timer(&peer->timer_send_keepalive); + timer_delete(&peer->timer_send_keepalive); /* We drop all packets without a keypair and don't try again, * if we try unsuccessfully for too long to make a handshake. */ @@ -167,7 +167,7 @@ void wg_timers_data_received(struct wg_peer *peer) */ void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer) { - del_timer(&peer->timer_send_keepalive); + timer_delete(&peer->timer_send_keepalive); } /* Should be called after any type of authenticated packet is received, whether @@ -175,7 +175,7 @@ void wg_timers_any_authenticated_packet_sent(struct wg_peer *peer) */ void wg_timers_any_authenticated_packet_received(struct wg_peer *peer) { - del_timer(&peer->timer_new_handshake); + timer_delete(&peer->timer_new_handshake); } /* Should be called after a handshake initiation message is sent. */ @@ -191,7 +191,7 @@ void wg_timers_handshake_initiated(struct wg_peer *peer) */ void wg_timers_handshake_complete(struct wg_peer *peer) { - del_timer(&peer->timer_retransmit_handshake); + timer_delete(&peer->timer_retransmit_handshake); peer->timer_handshake_attempts = 0; peer->sent_lastminute_handshake = false; ktime_get_real_ts64(&peer->walltime_last_handshake); diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c index 156f3650c006..96dc2778022a 100644 --- a/drivers/net/wireless/ath/ar5523/ar5523.c +++ b/drivers/net/wireless/ath/ar5523/ar5523.c @@ -733,7 +733,7 @@ static void ar5523_data_tx_pkt_put(struct ar5523 *ar) { atomic_dec(&ar->tx_nr_total); if (!atomic_dec_return(&ar->tx_nr_pending)) { - del_timer(&ar->tx_wd_timer); + timer_delete(&ar->tx_wd_timer); wake_up(&ar->tx_flush_waitq); } @@ -1076,7 +1076,7 @@ static void ar5523_stop(struct ieee80211_hw *hw, bool suspend) ar5523_cmd_write(ar, WDCMSG_TARGET_STOP, NULL, 0, 0); - del_timer_sync(&ar->tx_wd_timer); + timer_delete_sync(&ar->tx_wd_timer); cancel_work_sync(&ar->tx_wd_work); cancel_work_sync(&ar->rx_refill_work); ar5523_cancel_rx_bufs(ar); diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index b3294287bce1..6d336e39d673 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -1163,9 +1163,12 @@ int ath10k_core_check_dt(struct ath10k *ar) if (!node) return -ENOENT; - of_property_read_string(node, "qcom,ath10k-calibration-variant", + of_property_read_string(node, "qcom,calibration-variant", &variant); if (!variant) + of_property_read_string(node, "qcom,ath10k-calibration-variant", + &variant); + if (!variant) return -ENODATA; if (strscpy(ar->id.bdf_ext, variant, sizeof(ar->id.bdf_ext)) < 0) @@ -2259,7 +2262,9 @@ static int ath10k_core_pre_cal_download(struct ath10k *ar) "boot did not find a pre calibration file, try DT next: %d\n", ret); - ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data"); + ret = ath10k_download_cal_dt(ar, "qcom,pre-calibration-data"); + if (ret == -ENOENT) + ret = ath10k_download_cal_dt(ar, "qcom,ath10k-pre-calibration-data"); if (ret) { ath10k_dbg(ar, ATH10K_DBG_BOOT, "unable to load pre cal data from DT: %d\n", ret); @@ -2337,7 +2342,9 @@ static int ath10k_download_cal_data(struct ath10k *ar) "boot did not find a calibration file, try DT next: %d\n", ret); - ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data"); + ret = ath10k_download_cal_dt(ar, "qcom,calibration-data"); + if (ret == -ENOENT) + ret = ath10k_download_cal_dt(ar, "qcom,ath10k-calibration-data"); if (ret == 0) { ar->cal_mode = ATH10K_CAL_MODE_DT; goto done; diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 35bfe7232e95..a0c1afeda4dd 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1751,7 +1751,7 @@ void ath10k_debug_stop(struct ath10k *ar) /* Must not use _sync to avoid deadlock, we do that in * ath10k_debug_destroy(). The check for htt_stats_mask is to avoid - * warning from del_timer(). + * warning from timer_delete(). */ if (ar->debug.htt_stats_mask != 0) cancel_delayed_work(&ar->debug.htt_stats_dwork); diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 7d28ae5453cf..83eab7479f06 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -287,7 +287,7 @@ void ath10k_htt_rx_free(struct ath10k_htt *htt) if (htt->ar->bus_param.dev_type == ATH10K_DEV_TYPE_HL) return; - del_timer_sync(&htt->rx_ring.refill_retry_timer); + timer_delete_sync(&htt->rx_ring.refill_retry_timer); skb_queue_purge(&htt->rx_msdus_q); skb_queue_purge(&htt->rx_in_ord_compl_q); diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index c52a16f8078f..fb2c60ee433c 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -619,7 +619,7 @@ static void ath10k_pci_sleep_sync(struct ath10k *ar) return; } - del_timer_sync(&ar_pci->ps_timer); + timer_delete_sync(&ar_pci->ps_timer); spin_lock_irqsave(&ar_pci->ps_lock, flags); WARN_ON(ar_pci->ps_wake_refcount > 0); @@ -1817,7 +1817,7 @@ static void ath10k_pci_rx_retry_sync(struct ath10k *ar) { struct ath10k_pci *ar_pci = ath10k_pci_priv(ar); - del_timer_sync(&ar_pci->rx_post_retry); + timer_delete_sync(&ar_pci->rx_post_retry); } int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar, u16 service_id, diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c index 6805357ee29e..7ce74b4ef201 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.c +++ b/drivers/net/wireless/ath/ath10k/sdio.c @@ -1621,7 +1621,7 @@ static void ath10k_sdio_hif_power_down(struct ath10k *ar) ath10k_dbg(ar, ATH10K_DBG_BOOT, "sdio power off\n"); - del_timer_sync(&ar_sdio->sleep_timer); + timer_delete_sync(&ar_sdio->sleep_timer); ath10k_sdio_set_mbox_sleep(ar, true); /* Disable the card */ diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index d436a874cd5a..866bad2db334 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -911,7 +911,7 @@ static void ath10k_snoc_buffer_cleanup(struct ath10k *ar) struct ath10k_snoc_pipe *pipe_info; int pipe_num; - del_timer_sync(&ar_snoc->rx_post_retry); + timer_delete_sync(&ar_snoc->rx_post_retry); for (pipe_num = 0; pipe_num < CE_COUNT; pipe_num++) { pipe_info = &ar_snoc->pipe_info[pipe_num]; ath10k_snoc_rx_pipe_cleanup(pipe_info); diff --git a/drivers/net/wireless/ath/ath11k/Makefile b/drivers/net/wireless/ath/ath11k/Makefile index 43d2d8ddcdc0..d9092414b362 100644 --- a/drivers/net/wireless/ath/ath11k/Makefile +++ b/drivers/net/wireless/ath/ath11k/Makefile @@ -27,6 +27,7 @@ ath11k-$(CONFIG_ATH11K_TRACING) += trace.o ath11k-$(CONFIG_THERMAL) += thermal.o ath11k-$(CONFIG_ATH11K_SPECTRAL) += spectral.o ath11k-$(CONFIG_PM) += wow.o +ath11k-$(CONFIG_DEV_COREDUMP) += coredump.o obj-$(CONFIG_ATH11K_AHB) += ath11k_ahb.o ath11k_ahb-y += ahb.o diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index f2fc04596d48..2f862f8f10ca 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/module.h> @@ -397,7 +397,7 @@ static void ath11k_ahb_stop(struct ath11k_base *ab) ath11k_ahb_ce_irqs_disable(ab); ath11k_ahb_sync_ce_irqs(ab); ath11k_ahb_kill_tasklets(ab); - del_timer_sync(&ab->rx_replenish_retry); + timer_delete_sync(&ab->rx_replenish_retry); ath11k_ce_cleanup_pipes(ab); } @@ -1290,6 +1290,7 @@ static void ath11k_ahb_remove(struct platform_device *pdev) ath11k_core_deinit(ab); qmi_fail: + ath11k_fw_destroy(ab); ath11k_ahb_free_resources(ab); } @@ -1309,6 +1310,7 @@ static void ath11k_ahb_shutdown(struct platform_device *pdev) ath11k_core_deinit(ab); free_resources: + ath11k_fw_destroy(ab); ath11k_ahb_free_resources(ab); } diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index c576bbba52bf..3d39ff85ba94 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/module.h> @@ -1175,9 +1175,12 @@ int ath11k_core_check_dt(struct ath11k_base *ab) if (!node) return -ENOENT; - of_property_read_string(node, "qcom,ath11k-calibration-variant", + of_property_read_string(node, "qcom,calibration-variant", &variant); if (!variant) + of_property_read_string(node, "qcom,ath11k-calibration-variant", + &variant); + if (!variant) return -ENODATA; if (strscpy(ab->qmi.target.bdf_ext, variant, max_len) < 0) @@ -2056,6 +2059,7 @@ void ath11k_core_halt(struct ath11k *ar) ath11k_mac_scan_finish(ar); ath11k_mac_peer_cleanup_all(ar); cancel_delayed_work_sync(&ar->scan.timeout); + cancel_work_sync(&ar->channel_update_work); cancel_work_sync(&ar->regd_update_work); cancel_work_sync(&ab->update_11d_work); @@ -2257,6 +2261,7 @@ static void ath11k_core_reset(struct work_struct *work) reinit_completion(&ab->recovery_start); atomic_set(&ab->recovery_start_count, 0); + ath11k_coredump_collect(ab); ath11k_core_pre_reconfigure_recovery(ab); reinit_completion(&ab->reconfigure_complete); @@ -2346,7 +2351,6 @@ void ath11k_core_deinit(struct ath11k_base *ab) ath11k_hif_power_down(ab); ath11k_mac_destroy(ab); ath11k_core_soc_destroy(ab); - ath11k_fw_destroy(ab); } EXPORT_SYMBOL(ath11k_core_deinit); @@ -2393,6 +2397,7 @@ struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size, INIT_WORK(&ab->restart_work, ath11k_core_restart); INIT_WORK(&ab->update_11d_work, ath11k_update_11d); INIT_WORK(&ab->reset_work, ath11k_core_reset); + INIT_WORK(&ab->dump_work, ath11k_coredump_upload); timer_setup(&ab->rx_replenish_retry, ath11k_ce_rx_replenish_retry, 0); init_completion(&ab->htc_suspend); init_completion(&ab->wow.wakeup_completed); diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index a9dc7fe7765a..1a3d0de4afde 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_CORE_H @@ -32,6 +32,7 @@ #include "spectral.h" #include "wow.h" #include "fw.h" +#include "coredump.h" #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK) @@ -370,6 +371,7 @@ struct ath11k_vif { struct ieee80211_vif *vif; struct wmi_wmm_params_all_arg wmm_params; + struct wmi_wmm_params_all_arg muedca_params; struct list_head list; union { struct { @@ -685,7 +687,7 @@ struct ath11k { struct mutex conf_mutex; /* protects the radio specific data like debug stats, ppdu_stats_info stats, * vdev_stop_status info, scan data, ath11k_sta info, ath11k_vif info, - * channel context data, survey info, test mode data. + * channel context data, survey info, test mode data, channel_update_queue. */ spinlock_t data_lock; @@ -743,6 +745,9 @@ struct ath11k { struct completion bss_survey_done; struct work_struct regd_update_work; + struct work_struct channel_update_work; + /* protected with data_lock */ + struct list_head channel_update_queue; struct work_struct wmi_mgmt_tx_work; struct sk_buff_head wmi_mgmt_tx_queue; @@ -900,6 +905,10 @@ struct ath11k_base { /* HW channel counters frequency value in hertz common to all MACs */ u32 cc_freq_hz; + struct ath11k_dump_file_data *dump_data; + size_t ath11k_coredump_len; + struct work_struct dump_work; + struct ath11k_htc htc; struct ath11k_dp dp; diff --git a/drivers/net/wireless/ath/ath11k/coredump.c b/drivers/net/wireless/ath/ath11k/coredump.c new file mode 100644 index 000000000000..b8bad358cebe --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/coredump.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* + * Copyright (c) 2020 The Linux Foundation. All rights reserved. + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ +#include <linux/devcoredump.h> +#include "hif.h" +#include "coredump.h" +#include "debug.h" + +enum +ath11k_fw_crash_dump_type ath11k_coredump_get_dump_type(int type) +{ + enum ath11k_fw_crash_dump_type dump_type; + + switch (type) { + case HOST_DDR_REGION_TYPE: + dump_type = FW_CRASH_DUMP_REMOTE_MEM_DATA; + break; + case M3_DUMP_REGION_TYPE: + dump_type = FW_CRASH_DUMP_M3_DUMP; + break; + case PAGEABLE_MEM_REGION_TYPE: + dump_type = FW_CRASH_DUMP_PAGEABLE_DATA; + break; + case BDF_MEM_REGION_TYPE: + case CALDB_MEM_REGION_TYPE: + dump_type = FW_CRASH_DUMP_NONE; + break; + default: + dump_type = FW_CRASH_DUMP_TYPE_MAX; + break; + } + + return dump_type; +} +EXPORT_SYMBOL(ath11k_coredump_get_dump_type); + +void ath11k_coredump_upload(struct work_struct *work) +{ + struct ath11k_base *ab = container_of(work, struct ath11k_base, dump_work); + + ath11k_info(ab, "Uploading coredump\n"); + /* dev_coredumpv() takes ownership of the buffer */ + dev_coredumpv(ab->dev, ab->dump_data, ab->ath11k_coredump_len, GFP_KERNEL); + ab->dump_data = NULL; +} + +void ath11k_coredump_collect(struct ath11k_base *ab) +{ + ath11k_hif_coredump_download(ab); +} diff --git a/drivers/net/wireless/ath/ath11k/coredump.h b/drivers/net/wireless/ath/ath11k/coredump.h new file mode 100644 index 000000000000..3960d9385261 --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/coredump.h @@ -0,0 +1,79 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2020 The Linux Foundation. All rights reserved. + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. + */ +#ifndef _ATH11K_COREDUMP_H_ +#define _ATH11K_COREDUMP_H_ + +#define ATH11K_FW_CRASH_DUMP_V2 2 + +enum ath11k_fw_crash_dump_type { + FW_CRASH_DUMP_PAGING_DATA, + FW_CRASH_DUMP_RDDM_DATA, + FW_CRASH_DUMP_REMOTE_MEM_DATA, + FW_CRASH_DUMP_PAGEABLE_DATA, + FW_CRASH_DUMP_M3_DUMP, + FW_CRASH_DUMP_NONE, + + /* keep last */ + FW_CRASH_DUMP_TYPE_MAX, +}; + +#define COREDUMP_TLV_HDR_SIZE 8 + +struct ath11k_tlv_dump_data { + /* see ath11k_fw_crash_dump_type above */ + __le32 type; + + /* in bytes */ + __le32 tlv_len; + + /* pad to 32-bit boundaries as needed */ + u8 tlv_data[]; +} __packed; + +struct ath11k_dump_file_data { + /* "ATH11K-FW-DUMP" */ + char df_magic[16]; + /* total dump len in bytes */ + __le32 len; + /* file dump version */ + __le32 version; + /* pci device id */ + __le32 chip_id; + /* qrtr instance id */ + __le32 qrtr_id; + /* pci domain id */ + __le32 bus_id; + guid_t guid; + /* time-of-day stamp */ + __le64 tv_sec; + /* time-of-day stamp, nano-seconds */ + __le64 tv_nsec; + /* room for growth w/out changing binary format */ + u8 unused[128]; + u8 data[]; +} __packed; + +#ifdef CONFIG_DEV_COREDUMP +enum ath11k_fw_crash_dump_type ath11k_coredump_get_dump_type(int type); +void ath11k_coredump_upload(struct work_struct *work); +void ath11k_coredump_collect(struct ath11k_base *ab); +#else +static inline enum +ath11k_fw_crash_dump_type ath11k_coredump_get_dump_type(int type) +{ + return FW_CRASH_DUMP_TYPE_MAX; +} + +static inline void ath11k_coredump_upload(struct work_struct *work) +{ +} + +static inline void ath11k_coredump_collect(struct ath11k_base *ab) +{ +} +#endif + +#endif diff --git a/drivers/net/wireless/ath/ath11k/dp.c b/drivers/net/wireless/ath/ath11k/dp.c index fbf666d0ecf1..3a544e5fefca 100644 --- a/drivers/net/wireless/ath/ath11k/dp.c +++ b/drivers/net/wireless/ath/ath11k/dp.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <crypto/hash.h> @@ -104,14 +104,12 @@ void ath11k_dp_srng_cleanup(struct ath11k_base *ab, struct dp_srng *ring) if (!ring->vaddr_unaligned) return; - if (ring->cached) { - dma_unmap_single(ab->dev, ring->paddr_unaligned, ring->size, - DMA_FROM_DEVICE); - kfree(ring->vaddr_unaligned); - } else { + if (ring->cached) + dma_free_noncoherent(ab->dev, ring->size, ring->vaddr_unaligned, + ring->paddr_unaligned, DMA_FROM_DEVICE); + else dma_free_coherent(ab->dev, ring->size, ring->vaddr_unaligned, ring->paddr_unaligned); - } ring->vaddr_unaligned = NULL; } @@ -249,25 +247,14 @@ int ath11k_dp_srng_setup(struct ath11k_base *ab, struct dp_srng *ring, default: cached = false; } - - if (cached) { - ring->vaddr_unaligned = kzalloc(ring->size, GFP_KERNEL); - if (!ring->vaddr_unaligned) - return -ENOMEM; - - ring->paddr_unaligned = dma_map_single(ab->dev, - ring->vaddr_unaligned, - ring->size, - DMA_FROM_DEVICE); - if (dma_mapping_error(ab->dev, ring->paddr_unaligned)) { - kfree(ring->vaddr_unaligned); - ring->vaddr_unaligned = NULL; - return -ENOMEM; - } - } } - if (!cached) + if (cached) + ring->vaddr_unaligned = dma_alloc_noncoherent(ab->dev, ring->size, + &ring->paddr_unaligned, + DMA_FROM_DEVICE, + GFP_KERNEL); + else ring->vaddr_unaligned = dma_alloc_coherent(ab->dev, ring->size, &ring->paddr_unaligned, GFP_KERNEL); @@ -888,7 +875,7 @@ void ath11k_dp_pdev_free(struct ath11k_base *ab) struct ath11k *ar; int i; - del_timer_sync(&ab->mon_reap_timer); + timer_delete_sync(&ab->mon_reap_timer); for (i = 0; i < ab->num_radios; i++) { ar = ab->pdevs[i].ar; @@ -1183,7 +1170,7 @@ void ath11k_dp_shadow_stop_timer(struct ath11k_base *ab, if (!update_timer->init) return; - del_timer_sync(&update_timer->timer); + timer_delete_sync(&update_timer->timer); } void ath11k_dp_shadow_init_timer(struct ath11k_base *ab, diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h index f777314db8b3..7a55afd33be8 100644 --- a/drivers/net/wireless/ath/ath11k/dp.h +++ b/drivers/net/wireless/ath/ath11k/dp.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2023, 2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_DP_H @@ -20,7 +20,6 @@ struct ath11k_ext_irq_grp; struct dp_rx_tid { u8 tid; - u32 *vaddr; dma_addr_t paddr; u32 size; u32 ba_win_sz; @@ -37,6 +36,9 @@ struct dp_rx_tid { /* Timer info related to fragments */ struct timer_list frag_timer; struct ath11k_base *ab; + u32 *vaddr_unaligned; + dma_addr_t paddr_unaligned; + u32 unaligned_size; }; #define DP_REO_DESC_FREE_THRESHOLD 64 diff --git a/drivers/net/wireless/ath/ath11k/dp_rx.c b/drivers/net/wireless/ath/ath11k/dp_rx.c index 029ecf51c9ef..218ab41c0f3c 100644 --- a/drivers/net/wireless/ath/ath11k/dp_rx.c +++ b/drivers/net/wireless/ath/ath11k/dp_rx.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/ieee80211.h> @@ -675,11 +675,11 @@ void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab) list_for_each_entry_safe(cmd, tmp, &dp->reo_cmd_list, list) { list_del(&cmd->list); rx_tid = &cmd->data; - if (rx_tid->vaddr) { - dma_unmap_single(ab->dev, rx_tid->paddr, - rx_tid->size, DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + if (rx_tid->vaddr_unaligned) { + dma_free_noncoherent(ab->dev, rx_tid->unaligned_size, + rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; } kfree(cmd); } @@ -689,11 +689,11 @@ void ath11k_dp_reo_cmd_list_cleanup(struct ath11k_base *ab) list_del(&cmd_cache->list); dp->reo_cmd_cache_flush_count--; rx_tid = &cmd_cache->data; - if (rx_tid->vaddr) { - dma_unmap_single(ab->dev, rx_tid->paddr, - rx_tid->size, DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + if (rx_tid->vaddr_unaligned) { + dma_free_noncoherent(ab->dev, rx_tid->unaligned_size, + rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; } kfree(cmd_cache); } @@ -708,11 +708,11 @@ static void ath11k_dp_reo_cmd_free(struct ath11k_dp *dp, void *ctx, if (status != HAL_REO_CMD_SUCCESS) ath11k_warn(dp->ab, "failed to flush rx tid hw desc, tid %d status %d\n", rx_tid->tid, status); - if (rx_tid->vaddr) { - dma_unmap_single(dp->ab->dev, rx_tid->paddr, rx_tid->size, - DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + if (rx_tid->vaddr_unaligned) { + dma_free_noncoherent(dp->ab->dev, rx_tid->unaligned_size, + rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; } } @@ -749,10 +749,10 @@ static void ath11k_dp_reo_cache_flush(struct ath11k_base *ab, if (ret) { ath11k_err(ab, "failed to send HAL_REO_CMD_FLUSH_CACHE cmd, tid %d (%d)\n", rx_tid->tid, ret); - dma_unmap_single(ab->dev, rx_tid->paddr, rx_tid->size, - DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + dma_free_noncoherent(ab->dev, rx_tid->unaligned_size, + rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; } } @@ -802,10 +802,10 @@ static void ath11k_dp_rx_tid_del_func(struct ath11k_dp *dp, void *ctx, return; free_desc: - dma_unmap_single(ab->dev, rx_tid->paddr, rx_tid->size, - DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + dma_free_noncoherent(ab->dev, rx_tid->unaligned_size, + rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; } void ath11k_peer_rx_tid_delete(struct ath11k *ar, @@ -831,14 +831,16 @@ void ath11k_peer_rx_tid_delete(struct ath11k *ar, if (ret != -ESHUTDOWN) ath11k_err(ar->ab, "failed to send HAL_REO_CMD_UPDATE_RX_QUEUE cmd, tid %d (%d)\n", tid, ret); - dma_unmap_single(ar->ab->dev, rx_tid->paddr, rx_tid->size, - DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + dma_free_noncoherent(ar->ab->dev, rx_tid->unaligned_size, + rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; } rx_tid->paddr = 0; + rx_tid->paddr_unaligned = 0; rx_tid->size = 0; + rx_tid->unaligned_size = 0; } static int ath11k_dp_rx_link_desc_return(struct ath11k_base *ab, @@ -904,7 +906,7 @@ void ath11k_peer_frags_flush(struct ath11k *ar, struct ath11k_peer *peer) rx_tid = &peer->rx_tid[i]; spin_unlock_bh(&ar->ab->base_lock); - del_timer_sync(&rx_tid->frag_timer); + timer_delete_sync(&rx_tid->frag_timer); spin_lock_bh(&ar->ab->base_lock); ath11k_dp_rx_frags_cleanup(rx_tid, true); @@ -925,7 +927,7 @@ void ath11k_peer_rx_tid_cleanup(struct ath11k *ar, struct ath11k_peer *peer) ath11k_dp_rx_frags_cleanup(rx_tid, true); spin_unlock_bh(&ar->ab->base_lock); - del_timer_sync(&rx_tid->frag_timer); + timer_delete_sync(&rx_tid->frag_timer); spin_lock_bh(&ar->ab->base_lock); } } @@ -982,10 +984,9 @@ static void ath11k_dp_rx_tid_mem_free(struct ath11k_base *ab, if (!rx_tid->active) goto unlock_exit; - dma_unmap_single(ab->dev, rx_tid->paddr, rx_tid->size, - DMA_BIDIRECTIONAL); - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; + dma_free_noncoherent(ab->dev, rx_tid->unaligned_size, rx_tid->vaddr_unaligned, + rx_tid->paddr_unaligned, DMA_BIDIRECTIONAL); + rx_tid->vaddr_unaligned = NULL; rx_tid->active = false; @@ -1000,9 +1001,8 @@ int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id, struct ath11k_base *ab = ar->ab; struct ath11k_peer *peer; struct dp_rx_tid *rx_tid; - u32 hw_desc_sz; - u32 *addr_aligned; - void *vaddr; + u32 hw_desc_sz, *vaddr; + void *vaddr_unaligned; dma_addr_t paddr; int ret; @@ -1050,37 +1050,34 @@ int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id, else hw_desc_sz = ath11k_hal_reo_qdesc_size(DP_BA_WIN_SZ_MAX, tid); - vaddr = kzalloc(hw_desc_sz + HAL_LINK_DESC_ALIGN - 1, GFP_ATOMIC); - if (!vaddr) { + rx_tid->unaligned_size = hw_desc_sz + HAL_LINK_DESC_ALIGN - 1; + vaddr_unaligned = dma_alloc_noncoherent(ab->dev, rx_tid->unaligned_size, &paddr, + DMA_BIDIRECTIONAL, GFP_ATOMIC); + if (!vaddr_unaligned) { spin_unlock_bh(&ab->base_lock); return -ENOMEM; } - addr_aligned = PTR_ALIGN(vaddr, HAL_LINK_DESC_ALIGN); - - ath11k_hal_reo_qdesc_setup(addr_aligned, tid, ba_win_sz, - ssn, pn_type); - - paddr = dma_map_single(ab->dev, addr_aligned, hw_desc_sz, - DMA_BIDIRECTIONAL); - - ret = dma_mapping_error(ab->dev, paddr); - if (ret) { - spin_unlock_bh(&ab->base_lock); - ath11k_warn(ab, "failed to setup dma map for peer %pM rx tid %d: %d\n", - peer_mac, tid, ret); - goto err_mem_free; - } - - rx_tid->vaddr = vaddr; - rx_tid->paddr = paddr; + rx_tid->vaddr_unaligned = vaddr_unaligned; + vaddr = PTR_ALIGN(vaddr_unaligned, HAL_LINK_DESC_ALIGN); + rx_tid->paddr_unaligned = paddr; + rx_tid->paddr = rx_tid->paddr_unaligned + ((unsigned long)vaddr - + (unsigned long)rx_tid->vaddr_unaligned); + ath11k_hal_reo_qdesc_setup(vaddr, tid, ba_win_sz, ssn, pn_type); rx_tid->size = hw_desc_sz; rx_tid->active = true; + /* After dma_alloc_noncoherent, vaddr is being modified for reo qdesc setup. + * Since these changes are not reflected in the device, driver now needs to + * explicitly call dma_sync_single_for_device. + */ + dma_sync_single_for_device(ab->dev, rx_tid->paddr, + rx_tid->size, + DMA_TO_DEVICE); spin_unlock_bh(&ab->base_lock); - ret = ath11k_wmi_peer_rx_reorder_queue_setup(ar, vdev_id, peer_mac, - paddr, tid, 1, ba_win_sz); + ret = ath11k_wmi_peer_rx_reorder_queue_setup(ar, vdev_id, peer_mac, rx_tid->paddr, + tid, 1, ba_win_sz); if (ret) { ath11k_warn(ar->ab, "failed to setup rx reorder queue for peer %pM tid %d: %d\n", peer_mac, tid, ret); @@ -1088,12 +1085,6 @@ int ath11k_peer_rx_tid_setup(struct ath11k *ar, const u8 *peer_mac, int vdev_id, } return ret; - -err_mem_free: - kfree(rx_tid->vaddr); - rx_tid->vaddr = NULL; - - return ret; } int ath11k_dp_rx_ampdu_start(struct ath11k *ar, @@ -2831,8 +2822,6 @@ static void ath11k_dp_rx_update_peer_stats(struct ath11k_sta *arsta, rx_stats->dcm_count += ppdu_info->dcm; rx_stats->ru_alloc_cnt[ppdu_info->ru_alloc] += num_msdu; - arsta->rssi_comb = ppdu_info->rssi_comb; - BUILD_BUG_ON(ARRAY_SIZE(arsta->chain_signal) > ARRAY_SIZE(ppdu_info->rssi_chain_pri20)); @@ -3721,7 +3710,7 @@ static int ath11k_dp_rx_frag_h_mpdu(struct ath11k *ar, } spin_unlock_bh(&ab->base_lock); - del_timer_sync(&rx_tid->frag_timer); + timer_delete_sync(&rx_tid->frag_timer); spin_lock_bh(&ab->base_lock); peer = ath11k_peer_find_by_id(ab, peer_id); @@ -4783,7 +4772,7 @@ u32 ath11k_dp_rx_mon_mpdu_pop(struct ath11k *ar, int mac_id, if (!msdu) { ath11k_dbg(ar->ab, ATH11K_DBG_DATA, "msdu_pop: invalid buf_id %d\n", buf_id); - break; + goto next_msdu; } rxcb = ATH11K_SKB_RXCB(msdu); if (!rxcb->unmapped) { @@ -5148,7 +5137,7 @@ static void ath11k_dp_rx_mon_dest_process(struct ath11k *ar, int mac_id, struct ath11k_mon_data *pmon = (struct ath11k_mon_data *)&dp->mon_data; const struct ath11k_hw_hal_params *hal_params; void *ring_entry; - void *mon_dst_srng; + struct hal_srng *mon_dst_srng; u32 ppdu_id; u32 rx_bufs_used; u32 ring_id; @@ -5165,6 +5154,7 @@ static void ath11k_dp_rx_mon_dest_process(struct ath11k *ar, int mac_id, spin_lock_bh(&pmon->mon_lock); + spin_lock_bh(&mon_dst_srng->lock); ath11k_hal_srng_access_begin(ar->ab, mon_dst_srng); ppdu_id = pmon->mon_ppdu_info.ppdu_id; @@ -5223,6 +5213,7 @@ static void ath11k_dp_rx_mon_dest_process(struct ath11k *ar, int mac_id, mon_dst_srng); } ath11k_hal_srng_access_end(ar->ab, mon_dst_srng); + spin_unlock_bh(&mon_dst_srng->lock); spin_unlock_bh(&pmon->mon_lock); @@ -5410,7 +5401,7 @@ ath11k_dp_rx_full_mon_mpdu_pop(struct ath11k *ar, "full mon msdu_pop: invalid buf_id %d\n", buf_id); spin_unlock_bh(&rx_ring->idr_lock); - break; + goto next_msdu; } idr_remove(&rx_ring->bufs_idr, buf_id); spin_unlock_bh(&rx_ring->idr_lock); @@ -5612,7 +5603,7 @@ static int ath11k_dp_full_mon_process_rx(struct ath11k_base *ab, int mac_id, struct hal_sw_mon_ring_entries *sw_mon_entries; struct ath11k_pdev_mon_stats *rx_mon_stats; struct sk_buff *head_msdu, *tail_msdu; - void *mon_dst_srng = &ar->ab->hal.srng_list[dp->rxdma_mon_dst_ring.ring_id]; + struct hal_srng *mon_dst_srng; void *ring_entry; u32 rx_bufs_used = 0, mpdu_rx_bufs_used; int quota = 0, ret; @@ -5628,6 +5619,9 @@ static int ath11k_dp_full_mon_process_rx(struct ath11k_base *ab, int mac_id, goto reap_status_ring; } + mon_dst_srng = &ar->ab->hal.srng_list[dp->rxdma_mon_dst_ring.ring_id]; + spin_lock_bh(&mon_dst_srng->lock); + ath11k_hal_srng_access_begin(ar->ab, mon_dst_srng); while ((ring_entry = ath11k_hal_srng_dst_peek(ar->ab, mon_dst_srng))) { head_msdu = NULL; @@ -5671,6 +5665,7 @@ next_entry: } ath11k_hal_srng_access_end(ar->ab, mon_dst_srng); + spin_unlock_bh(&mon_dst_srng->lock); spin_unlock_bh(&pmon->mon_lock); if (rx_bufs_used) { @@ -5786,7 +5781,7 @@ int ath11k_dp_rx_pktlog_stop(struct ath11k_base *ab, bool stop_timer) int ret; if (stop_timer) - del_timer_sync(&ab->mon_reap_timer); + timer_delete_sync(&ab->mon_reap_timer); /* reap all the monitor related rings */ ret = ath11k_dp_purge_mon_ring(ab); diff --git a/drivers/net/wireless/ath/ath11k/fw.c b/drivers/net/wireless/ath/ath11k/fw.c index 4e36292a79db..cbbd8e57119f 100644 --- a/drivers/net/wireless/ath/ath11k/fw.c +++ b/drivers/net/wireless/ath/ath11k/fw.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* - * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "core.h" @@ -166,3 +166,4 @@ void ath11k_fw_destroy(struct ath11k_base *ab) { release_firmware(ab->fw.fw); } +EXPORT_SYMBOL(ath11k_fw_destroy); diff --git a/drivers/net/wireless/ath/ath11k/hif.h b/drivers/net/wireless/ath/ath11k/hif.h index 674ff772b181..770c39ff99b4 100644 --- a/drivers/net/wireless/ath/ath11k/hif.h +++ b/drivers/net/wireless/ath/ath11k/hif.h @@ -31,6 +31,7 @@ struct ath11k_hif_ops { void (*ce_irq_enable)(struct ath11k_base *ab); void (*ce_irq_disable)(struct ath11k_base *ab); void (*get_ce_msi_idx)(struct ath11k_base *ab, u32 ce_id, u32 *msi_idx); + void (*coredump_download)(struct ath11k_base *ab); }; static inline void ath11k_hif_ce_irq_enable(struct ath11k_base *ab) @@ -146,4 +147,10 @@ static inline void ath11k_get_ce_msi_idx(struct ath11k_base *ab, u32 ce_id, *msi_data_idx = ce_id; } +static inline void ath11k_hif_coredump_download(struct ath11k_base *ab) +{ + if (ab->hif.ops->coredump_download) + ab->hif.ops->coredump_download(ab); +} + #endif /* _HIF_H_ */ diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 1556392f7ad4..97816916abac 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <net/mac80211.h> @@ -1529,17 +1529,23 @@ static int ath11k_mac_set_vif_params(struct ath11k_vif *arvif, return ret; } -static int ath11k_mac_setup_bcn_tmpl_ema(struct ath11k_vif *arvif) +static struct ath11k_vif *ath11k_mac_get_tx_arvif(struct ath11k_vif *arvif) +{ + if (arvif->vif->mbssid_tx_vif) + return ath11k_vif_to_arvif(arvif->vif->mbssid_tx_vif); + + return NULL; +} + +static int ath11k_mac_setup_bcn_tmpl_ema(struct ath11k_vif *arvif, + struct ath11k_vif *tx_arvif) { - struct ath11k_vif *tx_arvif; struct ieee80211_ema_beacons *beacons; int ret = 0; bool nontx_vif_params_set = false; u32 params = 0; u8 i = 0; - tx_arvif = ath11k_vif_to_arvif(arvif->vif->mbssid_tx_vif); - beacons = ieee80211_beacon_get_template_ema_list(tx_arvif->ar->hw, tx_arvif->vif, 0); if (!beacons || !beacons->cnt) { @@ -1585,25 +1591,22 @@ static int ath11k_mac_setup_bcn_tmpl_ema(struct ath11k_vif *arvif) return ret; } -static int ath11k_mac_setup_bcn_tmpl_mbssid(struct ath11k_vif *arvif) +static int ath11k_mac_setup_bcn_tmpl_mbssid(struct ath11k_vif *arvif, + struct ath11k_vif *tx_arvif) { struct ath11k *ar = arvif->ar; struct ath11k_base *ab = ar->ab; - struct ath11k_vif *tx_arvif = arvif; struct ieee80211_hw *hw = ar->hw; struct ieee80211_vif *vif = arvif->vif; struct ieee80211_mutable_offsets offs = {}; struct sk_buff *bcn; int ret; - if (vif->mbssid_tx_vif) { - tx_arvif = ath11k_vif_to_arvif(vif->mbssid_tx_vif); - if (tx_arvif != arvif) { - ar = tx_arvif->ar; - ab = ar->ab; - hw = ar->hw; - vif = tx_arvif->vif; - } + if (tx_arvif != arvif) { + ar = tx_arvif->ar; + ab = ar->ab; + hw = ar->hw; + vif = tx_arvif->vif; } bcn = ieee80211_beacon_get_template(hw, vif, &offs, 0); @@ -1632,6 +1635,7 @@ static int ath11k_mac_setup_bcn_tmpl_mbssid(struct ath11k_vif *arvif) static int ath11k_mac_setup_bcn_tmpl(struct ath11k_vif *arvif) { struct ieee80211_vif *vif = arvif->vif; + struct ath11k_vif *tx_arvif; if (arvif->vdev_type != WMI_VDEV_TYPE_AP) return 0; @@ -1639,14 +1643,18 @@ static int ath11k_mac_setup_bcn_tmpl(struct ath11k_vif *arvif) /* Target does not expect beacon templates for the already up * non-transmitting interfaces, and results in a crash if sent. */ - if (vif->mbssid_tx_vif && - arvif != ath11k_vif_to_arvif(vif->mbssid_tx_vif) && arvif->is_up) - return 0; + tx_arvif = ath11k_mac_get_tx_arvif(arvif); + if (tx_arvif) { + if (arvif != tx_arvif && arvif->is_up) + return 0; - if (vif->bss_conf.ema_ap && vif->mbssid_tx_vif) - return ath11k_mac_setup_bcn_tmpl_ema(arvif); + if (vif->bss_conf.ema_ap) + return ath11k_mac_setup_bcn_tmpl_ema(arvif, tx_arvif); + } else { + tx_arvif = arvif; + } - return ath11k_mac_setup_bcn_tmpl_mbssid(arvif); + return ath11k_mac_setup_bcn_tmpl_mbssid(arvif, tx_arvif); } void ath11k_mac_bcn_tx_event(struct ath11k_vif *arvif) @@ -1674,7 +1682,7 @@ static void ath11k_control_beaconing(struct ath11k_vif *arvif, struct ieee80211_bss_conf *info) { struct ath11k *ar = arvif->ar; - struct ath11k_vif *tx_arvif = NULL; + struct ath11k_vif *tx_arvif; int ret = 0; lockdep_assert_held(&arvif->ar->conf_mutex); @@ -1701,9 +1709,7 @@ static void ath11k_control_beaconing(struct ath11k_vif *arvif, ether_addr_copy(arvif->bssid, info->bssid); - if (arvif->vif->mbssid_tx_vif) - tx_arvif = ath11k_vif_to_arvif(arvif->vif->mbssid_tx_vif); - + tx_arvif = ath11k_mac_get_tx_arvif(arvif); ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, arvif->bssid, tx_arvif ? tx_arvif->bssid : NULL, @@ -5204,6 +5210,45 @@ exit: return ret; } +static int ath11k_mac_op_conf_tx_mu_edca(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + unsigned int link_id, u16 ac, + const struct ieee80211_tx_queue_params *params) +{ + struct ath11k_vif *arvif = ath11k_vif_to_arvif(vif); + struct ath11k *ar = hw->priv; + struct wmi_wmm_params_arg *p; + int ret; + + switch (ac) { + case IEEE80211_AC_VO: + p = &arvif->muedca_params.ac_vo; + break; + case IEEE80211_AC_VI: + p = &arvif->muedca_params.ac_vi; + break; + case IEEE80211_AC_BE: + p = &arvif->muedca_params.ac_be; + break; + case IEEE80211_AC_BK: + p = &arvif->muedca_params.ac_bk; + break; + default: + ath11k_warn(ar->ab, "error ac: %d", ac); + return -EINVAL; + } + + p->cwmin = u8_get_bits(params->mu_edca_param_rec.ecw_min_max, GENMASK(3, 0)); + p->cwmax = u8_get_bits(params->mu_edca_param_rec.ecw_min_max, GENMASK(7, 4)); + p->aifs = u8_get_bits(params->mu_edca_param_rec.aifsn, GENMASK(3, 0)); + p->txop = params->mu_edca_param_rec.mu_edca_timer; + + ret = ath11k_wmi_send_wmm_update_cmd_tlv(ar, arvif->vdev_id, + &arvif->muedca_params, + WMI_WMM_PARAM_TYPE_11AX_MU_EDCA); + return ret; +} + static int ath11k_mac_op_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 ac, @@ -5242,12 +5287,22 @@ static int ath11k_mac_op_conf_tx(struct ieee80211_hw *hw, p->txop = params->txop; ret = ath11k_wmi_send_wmm_update_cmd_tlv(ar, arvif->vdev_id, - &arvif->wmm_params); + &arvif->wmm_params, + WMI_WMM_PARAM_TYPE_LEGACY); if (ret) { ath11k_warn(ar->ab, "failed to set wmm params: %d\n", ret); goto exit; } + if (params->mu_edca) { + ret = ath11k_mac_op_conf_tx_mu_edca(hw, vif, link_id, ac, + params); + if (ret) { + ath11k_warn(ar->ab, "failed to set mu_edca params: %d\n", ret); + goto exit; + } + } + ret = ath11k_conf_tx_uapsd(ar, vif, ac, params->uapsd); if (ret) @@ -5336,8 +5391,6 @@ static int ath11k_mac_set_txbf_conf(struct ath11k_vif *arvif) if (vht_cap & (IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE)) { nsts = vht_cap & IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK; nsts >>= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; - if (nsts > (ar->num_rx_chains - 1)) - nsts = ar->num_rx_chains - 1; value |= SM(nsts, WMI_TXBF_STS_CAP_OFFSET); } @@ -5421,9 +5474,6 @@ static void ath11k_set_vht_txbf_cap(struct ath11k *ar, u32 *vht_cap) /* Enable Beamformee STS Field only if SU BF is enabled */ if (subfee) { - if (nsts > (ar->num_rx_chains - 1)) - nsts = ar->num_rx_chains - 1; - nsts <<= IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; nsts &= IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK; *vht_cap |= nsts; @@ -6288,6 +6338,7 @@ static void ath11k_mac_op_stop(struct ieee80211_hw *hw, bool suspend) { struct ath11k *ar = hw->priv; struct htt_ppdu_stats_info *ppdu_stats, *tmp; + struct scan_chan_list_params *params; int ret; ath11k_mac_drain_tx(ar); @@ -6303,6 +6354,7 @@ static void ath11k_mac_op_stop(struct ieee80211_hw *hw, bool suspend) mutex_unlock(&ar->conf_mutex); cancel_delayed_work_sync(&ar->scan.timeout); + cancel_work_sync(&ar->channel_update_work); cancel_work_sync(&ar->regd_update_work); cancel_work_sync(&ar->ab->update_11d_work); @@ -6312,10 +6364,19 @@ static void ath11k_mac_op_stop(struct ieee80211_hw *hw, bool suspend) } spin_lock_bh(&ar->data_lock); + list_for_each_entry_safe(ppdu_stats, tmp, &ar->ppdu_stats_info, list) { list_del(&ppdu_stats->list); kfree(ppdu_stats); } + + while ((params = list_first_entry_or_null(&ar->channel_update_queue, + struct scan_chan_list_params, + list))) { + list_del(¶ms->list); + kfree(params); + } + spin_unlock_bh(&ar->data_lock); rcu_assign_pointer(ar->ab->pdevs_active[ar->pdev_idx], NULL); @@ -6330,23 +6391,20 @@ static int ath11k_mac_setup_vdev_params_mbssid(struct ath11k_vif *arvif, { struct ath11k *ar = arvif->ar; struct ath11k_vif *tx_arvif; - struct ieee80211_vif *tx_vif; *tx_vdev_id = 0; - tx_vif = arvif->vif->mbssid_tx_vif; - if (!tx_vif) { + tx_arvif = ath11k_mac_get_tx_arvif(arvif); + if (!tx_arvif) { *flags = WMI_HOST_VDEV_FLAGS_NON_MBSSID_AP; return 0; } - tx_arvif = ath11k_vif_to_arvif(tx_vif); - if (arvif->vif->bss_conf.nontransmitted) { - if (ar->hw->wiphy != ieee80211_vif_to_wdev(tx_vif)->wiphy) + if (ar->hw->wiphy != tx_arvif->ar->hw->wiphy) return -EINVAL; *flags = WMI_HOST_VDEV_FLAGS_NON_TRANSMIT_AP; - *tx_vdev_id = ath11k_vif_to_arvif(tx_vif)->vdev_id; + *tx_vdev_id = tx_arvif->vdev_id; } else if (tx_arvif == arvif) { *flags = WMI_HOST_VDEV_FLAGS_TRANSMIT_AP; } else { @@ -7306,8 +7364,7 @@ ath11k_mac_update_vif_chan(struct ath11k *ar, int n_vifs) { struct ath11k_base *ab = ar->ab; - struct ath11k_vif *arvif, *tx_arvif = NULL; - struct ieee80211_vif *mbssid_tx_vif; + struct ath11k_vif *arvif, *tx_arvif; int ret; int i; bool monitor_vif = false; @@ -7361,10 +7418,7 @@ ath11k_mac_update_vif_chan(struct ath11k *ar, ath11k_warn(ab, "failed to update bcn tmpl during csa: %d\n", ret); - mbssid_tx_vif = arvif->vif->mbssid_tx_vif; - if (mbssid_tx_vif) - tx_arvif = ath11k_vif_to_arvif(mbssid_tx_vif); - + tx_arvif = ath11k_mac_get_tx_arvif(arvif); ret = ath11k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid, arvif->bssid, tx_arvif ? tx_arvif->bssid : NULL, @@ -10019,6 +10073,7 @@ static const struct wiphy_iftype_ext_capab ath11k_iftypes_ext_capa[] = { static void __ath11k_mac_unregister(struct ath11k *ar) { + cancel_work_sync(&ar->channel_update_work); cancel_work_sync(&ar->regd_update_work); ieee80211_unregister_hw(ar->hw); @@ -10418,6 +10473,8 @@ int ath11k_mac_allocate(struct ath11k_base *ab) init_completion(&ar->thermal.wmi_sync); INIT_DELAYED_WORK(&ar->scan.timeout, ath11k_scan_timeout_work); + INIT_WORK(&ar->channel_update_work, ath11k_regd_update_chan_list_work); + INIT_LIST_HEAD(&ar->channel_update_queue); INIT_WORK(&ar->regd_update_work, ath11k_regd_update_work); INIT_WORK(&ar->wmi_mgmt_tx_work, ath11k_mgmt_over_wmi_tx_work); diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c index 6e45f464a429..fc77eac83e95 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.c +++ b/drivers/net/wireless/ath/ath11k/mhi.c @@ -491,3 +491,8 @@ int ath11k_mhi_resume(struct ath11k_pci *ab_pci) return 0; } + +void ath11k_mhi_coredump(struct mhi_controller *mhi_ctrl, bool in_panic) +{ + mhi_download_rddm_image(mhi_ctrl, in_panic); +} diff --git a/drivers/net/wireless/ath/ath11k/mhi.h b/drivers/net/wireless/ath/ath11k/mhi.h index a682aad52fc5..651470091bd5 100644 --- a/drivers/net/wireless/ath/ath11k/mhi.h +++ b/drivers/net/wireless/ath/ath11k/mhi.h @@ -26,5 +26,6 @@ void ath11k_mhi_clear_vector(struct ath11k_base *ab); int ath11k_mhi_suspend(struct ath11k_pci *ar_pci); int ath11k_mhi_resume(struct ath11k_pci *ar_pci); +void ath11k_mhi_coredump(struct mhi_controller *mhi_ctrl, bool in_panic); #endif diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index b93f04973ad7..412f4a134e4a 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -1,13 +1,15 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/module.h> #include <linux/msi.h> #include <linux/pci.h> #include <linux/of.h> +#include <linux/time.h> +#include <linux/vmalloc.h> #include "pci.h" #include "core.h" @@ -610,6 +612,187 @@ static void ath11k_pci_aspm_restore(struct ath11k_pci *ab_pci) PCI_EXP_LNKCTL_ASPMC); } +#ifdef CONFIG_DEV_COREDUMP +static int ath11k_pci_coredump_calculate_size(struct ath11k_base *ab, u32 *dump_seg_sz) +{ + struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); + struct mhi_controller *mhi_ctrl = ab_pci->mhi_ctrl; + struct image_info *rddm_img, *fw_img; + struct ath11k_tlv_dump_data *dump_tlv; + enum ath11k_fw_crash_dump_type mem_type; + u32 len = 0, rddm_tlv_sz = 0, paging_tlv_sz = 0; + struct ath11k_dump_file_data *file_data; + int i; + + rddm_img = mhi_ctrl->rddm_image; + if (!rddm_img) { + ath11k_err(ab, "No RDDM dump found\n"); + return 0; + } + + fw_img = mhi_ctrl->fbc_image; + + for (i = 0; i < fw_img->entries ; i++) { + if (!fw_img->mhi_buf[i].buf) + continue; + + paging_tlv_sz += fw_img->mhi_buf[i].len; + } + dump_seg_sz[FW_CRASH_DUMP_PAGING_DATA] = paging_tlv_sz; + + for (i = 0; i < rddm_img->entries; i++) { + if (!rddm_img->mhi_buf[i].buf) + continue; + + rddm_tlv_sz += rddm_img->mhi_buf[i].len; + } + dump_seg_sz[FW_CRASH_DUMP_RDDM_DATA] = rddm_tlv_sz; + + for (i = 0; i < ab->qmi.mem_seg_count; i++) { + mem_type = ath11k_coredump_get_dump_type(ab->qmi.target_mem[i].type); + + if (mem_type == FW_CRASH_DUMP_NONE) + continue; + + if (mem_type == FW_CRASH_DUMP_TYPE_MAX) { + ath11k_dbg(ab, ATH11K_DBG_PCI, + "target mem region type %d not supported", + ab->qmi.target_mem[i].type); + continue; + } + + if (!ab->qmi.target_mem[i].anyaddr) + continue; + + dump_seg_sz[mem_type] += ab->qmi.target_mem[i].size; + } + + for (i = 0; i < FW_CRASH_DUMP_TYPE_MAX; i++) { + if (!dump_seg_sz[i]) + continue; + + len += sizeof(*dump_tlv) + dump_seg_sz[i]; + } + + if (len) + len += sizeof(*file_data); + + return len; +} + +static void ath11k_pci_coredump_download(struct ath11k_base *ab) +{ + struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); + struct mhi_controller *mhi_ctrl = ab_pci->mhi_ctrl; + struct image_info *rddm_img, *fw_img; + struct timespec64 timestamp; + int i, len, mem_idx; + enum ath11k_fw_crash_dump_type mem_type; + struct ath11k_dump_file_data *file_data; + struct ath11k_tlv_dump_data *dump_tlv; + size_t hdr_len = sizeof(*file_data); + void *buf; + u32 dump_seg_sz[FW_CRASH_DUMP_TYPE_MAX] = { 0 }; + + ath11k_mhi_coredump(mhi_ctrl, false); + + len = ath11k_pci_coredump_calculate_size(ab, dump_seg_sz); + if (!len) { + ath11k_warn(ab, "No crash dump data found for devcoredump"); + return; + } + + rddm_img = mhi_ctrl->rddm_image; + fw_img = mhi_ctrl->fbc_image; + + /* dev_coredumpv() requires vmalloc data */ + buf = vzalloc(len); + if (!buf) + return; + + ab->dump_data = buf; + ab->ath11k_coredump_len = len; + file_data = ab->dump_data; + strscpy(file_data->df_magic, "ATH11K-FW-DUMP", sizeof(file_data->df_magic)); + file_data->len = cpu_to_le32(len); + file_data->version = cpu_to_le32(ATH11K_FW_CRASH_DUMP_V2); + file_data->chip_id = cpu_to_le32(ab_pci->dev_id); + file_data->qrtr_id = cpu_to_le32(ab_pci->ab->qmi.service_ins_id); + file_data->bus_id = cpu_to_le32(pci_domain_nr(ab_pci->pdev->bus)); + guid_gen(&file_data->guid); + ktime_get_real_ts64(×tamp); + file_data->tv_sec = cpu_to_le64(timestamp.tv_sec); + file_data->tv_nsec = cpu_to_le64(timestamp.tv_nsec); + buf += hdr_len; + dump_tlv = buf; + dump_tlv->type = cpu_to_le32(FW_CRASH_DUMP_PAGING_DATA); + dump_tlv->tlv_len = cpu_to_le32(dump_seg_sz[FW_CRASH_DUMP_PAGING_DATA]); + buf += COREDUMP_TLV_HDR_SIZE; + + /* append all segments together as they are all part of a single contiguous + * block of memory + */ + for (i = 0; i < fw_img->entries ; i++) { + if (!fw_img->mhi_buf[i].buf) + continue; + + memcpy_fromio(buf, (void const __iomem *)fw_img->mhi_buf[i].buf, + fw_img->mhi_buf[i].len); + buf += fw_img->mhi_buf[i].len; + } + + dump_tlv = buf; + dump_tlv->type = cpu_to_le32(FW_CRASH_DUMP_RDDM_DATA); + dump_tlv->tlv_len = cpu_to_le32(dump_seg_sz[FW_CRASH_DUMP_RDDM_DATA]); + buf += COREDUMP_TLV_HDR_SIZE; + + /* append all segments together as they are all part of a single contiguous + * block of memory + */ + for (i = 0; i < rddm_img->entries; i++) { + if (!rddm_img->mhi_buf[i].buf) + continue; + + memcpy_fromio(buf, (void const __iomem *)rddm_img->mhi_buf[i].buf, + rddm_img->mhi_buf[i].len); + buf += rddm_img->mhi_buf[i].len; + } + + mem_idx = FW_CRASH_DUMP_REMOTE_MEM_DATA; + for (; mem_idx < FW_CRASH_DUMP_TYPE_MAX; mem_idx++) { + if (mem_idx == FW_CRASH_DUMP_NONE) + continue; + + for (i = 0; i < ab->qmi.mem_seg_count; i++) { + mem_type = ath11k_coredump_get_dump_type + (ab->qmi.target_mem[i].type); + + if (mem_type != mem_idx) + continue; + + if (!ab->qmi.target_mem[i].anyaddr) { + ath11k_dbg(ab, ATH11K_DBG_PCI, + "Skipping mem region type %d", + ab->qmi.target_mem[i].type); + continue; + } + + dump_tlv = buf; + dump_tlv->type = cpu_to_le32(mem_idx); + dump_tlv->tlv_len = cpu_to_le32(dump_seg_sz[mem_idx]); + buf += COREDUMP_TLV_HDR_SIZE; + + memcpy_fromio(buf, ab->qmi.target_mem[i].iaddr, + ab->qmi.target_mem[i].size); + + buf += ab->qmi.target_mem[i].size; + } + } + + queue_work(ab->workqueue, &ab->dump_work); +} +#endif + static int ath11k_pci_power_up(struct ath11k_base *ab) { struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); @@ -713,6 +896,9 @@ static const struct ath11k_hif_ops ath11k_pci_hif_ops = { .ce_irq_enable = ath11k_pci_hif_ce_irq_enable, .ce_irq_disable = ath11k_pci_hif_ce_irq_disable, .get_ce_msi_idx = ath11k_pcic_get_ce_msi_idx, +#ifdef CONFIG_DEV_COREDUMP + .coredump_download = ath11k_pci_coredump_download, +#endif }; static void ath11k_pci_read_hw_version(struct ath11k_base *ab, u32 *major, u32 *minor) @@ -735,7 +921,7 @@ static int ath11k_pci_set_irq_affinity_hint(struct ath11k_pci *ab_pci, if (test_bit(ATH11K_FLAG_MULTI_MSI_VECTORS, &ab_pci->ab->dev_flags)) return 0; - return irq_set_affinity_hint(ab_pci->pdev->irq, m); + return irq_set_affinity_and_hint(ab_pci->pdev->irq, m); } static int ath11k_pci_probe(struct pci_dev *pdev, @@ -939,6 +1125,8 @@ unsupported_wcn6855_soc: return 0; err_free_irq: + /* __free_irq() expects the caller to have cleared the affinity hint */ + ath11k_pci_set_irq_affinity_hint(ab_pci, NULL); ath11k_pcic_free_irq(ab); err_ce_free: @@ -981,9 +1169,12 @@ static void ath11k_pci_remove(struct pci_dev *pdev) set_bit(ATH11K_FLAG_UNREGISTERING, &ab->dev_flags); + cancel_work_sync(&ab->reset_work); + cancel_work_sync(&ab->dump_work); ath11k_core_deinit(ab); qmi_fail: + ath11k_fw_destroy(ab); ath11k_mhi_unregister(ab_pci); ath11k_pcic_free_irq(ab); diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index 5759fc521316..4f8b08ed1bbc 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -1957,13 +1957,15 @@ static void ath11k_qmi_free_target_mem_chunk(struct ath11k_base *ab) int i; for (i = 0; i < ab->qmi.mem_seg_count; i++) { - if ((ab->hw_params.fixed_mem_region || - test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) && - ab->qmi.target_mem[i].iaddr) - iounmap(ab->qmi.target_mem[i].iaddr); + if (!ab->qmi.target_mem[i].anyaddr) + continue; - if (!ab->qmi.target_mem[i].vaddr) + if (ab->hw_params.fixed_mem_region || + test_bit(ATH11K_FLAG_FIXED_MEM_RGN, &ab->dev_flags)) { + iounmap(ab->qmi.target_mem[i].iaddr); + ab->qmi.target_mem[i].iaddr = NULL; continue; + } dma_free_coherent(ab->dev, ab->qmi.target_mem[i].prev_size, @@ -2070,7 +2072,7 @@ static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab) break; case BDF_MEM_REGION_TYPE: ab->qmi.target_mem[idx].paddr = ab->hw_params.bdf_addr; - ab->qmi.target_mem[idx].vaddr = NULL; + ab->qmi.target_mem[idx].iaddr = NULL; ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; idx++; @@ -2093,10 +2095,11 @@ static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab) } else { ab->qmi.target_mem[idx].paddr = ATH11K_QMI_CALDB_ADDRESS; + ab->qmi.target_mem[idx].iaddr = NULL; } } else { ab->qmi.target_mem[idx].paddr = 0; - ab->qmi.target_mem[idx].vaddr = NULL; + ab->qmi.target_mem[idx].iaddr = NULL; } ab->qmi.target_mem[idx].size = ab->qmi.target_mem[i].size; ab->qmi.target_mem[idx].type = ab->qmi.target_mem[i].type; diff --git a/drivers/net/wireless/ath/ath11k/qmi.h b/drivers/net/wireless/ath/ath11k/qmi.h index 7e06d100af57..7968ab122b65 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.h +++ b/drivers/net/wireless/ath/ath11k/qmi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_QMI_H @@ -102,8 +102,11 @@ struct target_mem_chunk { u32 prev_size; u32 prev_type; dma_addr_t paddr; - u32 *vaddr; - void __iomem *iaddr; + union { + u32 *vaddr; + void __iomem *iaddr; + void *anyaddr; + }; }; struct target_info { @@ -154,6 +157,7 @@ struct ath11k_qmi { #define BDF_MEM_REGION_TYPE 0x2 #define M3_DUMP_REGION_TYPE 0x3 #define CALDB_MEM_REGION_TYPE 0x4 +#define PAGEABLE_MEM_REGION_TYPE 0x9 struct qmi_wlanfw_host_cap_req_msg_v01 { u8 num_clients_valid; diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c index b0f289784dd3..d62a2014315a 100644 --- a/drivers/net/wireless/ath/ath11k/reg.c +++ b/drivers/net/wireless/ath/ath11k/reg.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/rtnetlink.h> @@ -55,6 +55,19 @@ ath11k_reg_notifier(struct wiphy *wiphy, struct regulatory_request *request) ath11k_dbg(ar->ab, ATH11K_DBG_REG, "Regulatory Notification received for %s\n", wiphy_name(wiphy)); + if (request->initiator == NL80211_REGDOM_SET_BY_DRIVER) { + ath11k_dbg(ar->ab, ATH11K_DBG_REG, + "driver initiated regd update\n"); + if (ar->state != ATH11K_STATE_ON) + return; + + ret = ath11k_reg_update_chan_list(ar, true); + if (ret) + ath11k_warn(ar->ab, "failed to update channel list: %d\n", ret); + + return; + } + /* Currently supporting only General User Hints. Cell base user * hints to be handled later. * Hints from other sources like Core, Beacons are not expected for @@ -111,32 +124,7 @@ int ath11k_reg_update_chan_list(struct ath11k *ar, bool wait) struct channel_param *ch; enum nl80211_band band; int num_channels = 0; - int i, ret, left; - - if (wait && ar->state_11d != ATH11K_11D_IDLE) { - left = wait_for_completion_timeout(&ar->completed_11d_scan, - ATH11K_SCAN_TIMEOUT_HZ); - if (!left) { - ath11k_dbg(ar->ab, ATH11K_DBG_REG, - "failed to receive 11d scan complete: timed out\n"); - ar->state_11d = ATH11K_11D_IDLE; - } - ath11k_dbg(ar->ab, ATH11K_DBG_REG, - "11d scan wait left time %d\n", left); - } - - if (wait && - (ar->scan.state == ATH11K_SCAN_STARTING || - ar->scan.state == ATH11K_SCAN_RUNNING)) { - left = wait_for_completion_timeout(&ar->scan.completed, - ATH11K_SCAN_TIMEOUT_HZ); - if (!left) - ath11k_dbg(ar->ab, ATH11K_DBG_REG, - "failed to receive hw scan complete: timed out\n"); - - ath11k_dbg(ar->ab, ATH11K_DBG_REG, - "hw scan wait left time %d\n", left); - } + int i, ret = 0; if (ar->state == ATH11K_STATE_RESTARTING) return 0; @@ -218,6 +206,16 @@ int ath11k_reg_update_chan_list(struct ath11k *ar, bool wait) } } + if (wait) { + spin_lock_bh(&ar->data_lock); + list_add_tail(¶ms->list, &ar->channel_update_queue); + spin_unlock_bh(&ar->data_lock); + + queue_work(ar->ab->workqueue, &ar->channel_update_work); + + return 0; + } + ret = ath11k_wmi_send_scan_chan_list_cmd(ar, params); kfree(params); @@ -293,12 +291,6 @@ int ath11k_regd_update(struct ath11k *ar) if (ret) goto err; - if (ar->state == ATH11K_STATE_ON) { - ret = ath11k_reg_update_chan_list(ar, true); - if (ret) - goto err; - } - return 0; err: ath11k_warn(ab, "failed to perform regd update : %d\n", ret); @@ -804,6 +796,54 @@ ret: return new_regd; } +void ath11k_regd_update_chan_list_work(struct work_struct *work) +{ + struct ath11k *ar = container_of(work, struct ath11k, + channel_update_work); + struct scan_chan_list_params *params; + struct list_head local_update_list; + int left; + + INIT_LIST_HEAD(&local_update_list); + + spin_lock_bh(&ar->data_lock); + list_splice_tail_init(&ar->channel_update_queue, &local_update_list); + spin_unlock_bh(&ar->data_lock); + + while ((params = list_first_entry_or_null(&local_update_list, + struct scan_chan_list_params, + list))) { + if (ar->state_11d != ATH11K_11D_IDLE) { + left = wait_for_completion_timeout(&ar->completed_11d_scan, + ATH11K_SCAN_TIMEOUT_HZ); + if (!left) { + ath11k_dbg(ar->ab, ATH11K_DBG_REG, + "failed to receive 11d scan complete: timed out\n"); + ar->state_11d = ATH11K_11D_IDLE; + } + + ath11k_dbg(ar->ab, ATH11K_DBG_REG, + "reg 11d scan wait left time %d\n", left); + } + + if ((ar->scan.state == ATH11K_SCAN_STARTING || + ar->scan.state == ATH11K_SCAN_RUNNING)) { + left = wait_for_completion_timeout(&ar->scan.completed, + ATH11K_SCAN_TIMEOUT_HZ); + if (!left) + ath11k_dbg(ar->ab, ATH11K_DBG_REG, + "failed to receive hw scan complete: timed out\n"); + + ath11k_dbg(ar->ab, ATH11K_DBG_REG, + "reg hw scan wait left time %d\n", left); + } + + ath11k_wmi_send_scan_chan_list_cmd(ar, params); + list_del(¶ms->list); + kfree(params); + } +} + static bool ath11k_reg_is_world_alpha(char *alpha) { if (alpha[0] == '0' && alpha[1] == '0') @@ -977,6 +1017,7 @@ void ath11k_regd_update_work(struct work_struct *work) void ath11k_reg_init(struct ath11k *ar) { ar->hw->wiphy->regulatory_flags = REGULATORY_WIPHY_SELF_MANAGED; + ar->hw->wiphy->flags |= WIPHY_FLAG_NOTIFY_REGDOM_BY_DRIVER; ar->hw->wiphy->reg_notifier = ath11k_reg_notifier; } diff --git a/drivers/net/wireless/ath/ath11k/reg.h b/drivers/net/wireless/ath/ath11k/reg.h index 263ea9061948..72b483594015 100644 --- a/drivers/net/wireless/ath/ath11k/reg.h +++ b/drivers/net/wireless/ath/ath11k/reg.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_REG_H @@ -33,6 +33,7 @@ void ath11k_reg_init(struct ath11k *ar); void ath11k_reg_reset_info(struct cur_regulatory_info *reg_info); void ath11k_reg_free(struct ath11k_base *ab); void ath11k_regd_update_work(struct work_struct *work); +void ath11k_regd_update_chan_list_work(struct work_struct *work); struct ieee80211_regdomain * ath11k_reg_build_regd(struct ath11k_base *ab, struct cur_regulatory_info *reg_info, bool intersect, diff --git a/drivers/net/wireless/ath/ath11k/testmode.c b/drivers/net/wireless/ath/ath11k/testmode.c index 302d66092b97..9be1cd742339 100644 --- a/drivers/net/wireless/ath/ath11k/testmode.c +++ b/drivers/net/wireless/ath/ath11k/testmode.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "testmode.h" @@ -10,18 +10,18 @@ #include "wmi.h" #include "hw.h" #include "core.h" -#include "testmode_i.h" +#include "../testmode_i.h" #define ATH11K_FTM_SEGHDR_CURRENT_SEQ GENMASK(3, 0) #define ATH11K_FTM_SEGHDR_TOTAL_SEGMENTS GENMASK(7, 4) -static const struct nla_policy ath11k_tm_policy[ATH11K_TM_ATTR_MAX + 1] = { - [ATH11K_TM_ATTR_CMD] = { .type = NLA_U32 }, - [ATH11K_TM_ATTR_DATA] = { .type = NLA_BINARY, - .len = ATH11K_TM_DATA_MAX_LEN }, - [ATH11K_TM_ATTR_WMI_CMDID] = { .type = NLA_U32 }, - [ATH11K_TM_ATTR_VERSION_MAJOR] = { .type = NLA_U32 }, - [ATH11K_TM_ATTR_VERSION_MINOR] = { .type = NLA_U32 }, +static const struct nla_policy ath11k_tm_policy[ATH_TM_ATTR_MAX + 1] = { + [ATH_TM_ATTR_CMD] = { .type = NLA_U32 }, + [ATH_TM_ATTR_DATA] = { .type = NLA_BINARY, + .len = ATH_TM_DATA_MAX_LEN }, + [ATH_TM_ATTR_WMI_CMDID] = { .type = NLA_U32 }, + [ATH_TM_ATTR_VERSION_MAJOR] = { .type = NLA_U32 }, + [ATH_TM_ATTR_VERSION_MINOR] = { .type = NLA_U32 }, }; static struct ath11k *ath11k_tm_get_ar(struct ath11k_base *ab) @@ -73,9 +73,9 @@ static void ath11k_tm_wmi_event_unsegmented(struct ath11k_base *ab, u32 cmd_id, goto out; } - if (nla_put_u32(nl_skb, ATH11K_TM_ATTR_CMD, ATH11K_TM_CMD_WMI) || - nla_put_u32(nl_skb, ATH11K_TM_ATTR_WMI_CMDID, cmd_id) || - nla_put(nl_skb, ATH11K_TM_ATTR_DATA, skb->len, skb->data)) { + if (nla_put_u32(nl_skb, ATH_TM_ATTR_CMD, ATH_TM_CMD_WMI) || + nla_put_u32(nl_skb, ATH_TM_ATTR_WMI_CMDID, cmd_id) || + nla_put(nl_skb, ATH_TM_ATTR_DATA, skb->len, skb->data)) { ath11k_warn(ab, "failed to populate testmode unsegmented event\n"); kfree_skb(nl_skb); goto out; @@ -140,7 +140,7 @@ static int ath11k_tm_process_event(struct ath11k_base *ab, u32 cmd_id, data_pos = ab->testmode.data_pos; - if ((data_pos + datalen) > ATH11K_FTM_EVENT_MAX_BUF_LENGTH) { + if ((data_pos + datalen) > ATH_FTM_EVENT_MAX_BUF_LENGTH) { ath11k_warn(ab, "Invalid ftm event length at %d: %d\n", data_pos, datalen); ret = -EINVAL; @@ -172,10 +172,10 @@ static int ath11k_tm_process_event(struct ath11k_base *ab, u32 cmd_id, goto out; } - if (nla_put_u32(nl_skb, ATH11K_TM_ATTR_CMD, - ATH11K_TM_CMD_WMI_FTM) || - nla_put_u32(nl_skb, ATH11K_TM_ATTR_WMI_CMDID, cmd_id) || - nla_put(nl_skb, ATH11K_TM_ATTR_DATA, data_pos, + if (nla_put_u32(nl_skb, ATH_TM_ATTR_CMD, + ATH_TM_CMD_WMI_FTM) || + nla_put_u32(nl_skb, ATH_TM_ATTR_WMI_CMDID, cmd_id) || + nla_put(nl_skb, ATH_TM_ATTR_DATA, data_pos, &ab->testmode.eventdata[0])) { ath11k_warn(ab, "failed to populate segmented testmode event"); kfree_skb(nl_skb); @@ -235,23 +235,23 @@ static int ath11k_tm_cmd_get_version(struct ath11k *ar, struct nlattr *tb[]) ath11k_dbg(ar->ab, ATH11K_DBG_TESTMODE, "cmd get version_major %d version_minor %d\n", - ATH11K_TESTMODE_VERSION_MAJOR, - ATH11K_TESTMODE_VERSION_MINOR); + ATH_TESTMODE_VERSION_MAJOR, + ATH_TESTMODE_VERSION_MINOR); skb = cfg80211_testmode_alloc_reply_skb(ar->hw->wiphy, nla_total_size(sizeof(u32))); if (!skb) return -ENOMEM; - ret = nla_put_u32(skb, ATH11K_TM_ATTR_VERSION_MAJOR, - ATH11K_TESTMODE_VERSION_MAJOR); + ret = nla_put_u32(skb, ATH_TM_ATTR_VERSION_MAJOR, + ATH_TESTMODE_VERSION_MAJOR); if (ret) { kfree_skb(skb); return ret; } - ret = nla_put_u32(skb, ATH11K_TM_ATTR_VERSION_MINOR, - ATH11K_TESTMODE_VERSION_MINOR); + ret = nla_put_u32(skb, ATH_TM_ATTR_VERSION_MINOR, + ATH_TESTMODE_VERSION_MINOR); if (ret) { kfree_skb(skb); return ret; @@ -277,7 +277,7 @@ static int ath11k_tm_cmd_testmode_start(struct ath11k *ar, struct nlattr *tb[]) goto err; } - ar->ab->testmode.eventdata = kzalloc(ATH11K_FTM_EVENT_MAX_BUF_LENGTH, + ar->ab->testmode.eventdata = kzalloc(ATH_FTM_EVENT_MAX_BUF_LENGTH, GFP_KERNEL); if (!ar->ab->testmode.eventdata) { ret = -ENOMEM; @@ -310,25 +310,25 @@ static int ath11k_tm_cmd_wmi(struct ath11k *ar, struct nlattr *tb[], mutex_lock(&ar->conf_mutex); - if (!tb[ATH11K_TM_ATTR_DATA]) { + if (!tb[ATH_TM_ATTR_DATA]) { ret = -EINVAL; goto out; } - if (!tb[ATH11K_TM_ATTR_WMI_CMDID]) { + if (!tb[ATH_TM_ATTR_WMI_CMDID]) { ret = -EINVAL; goto out; } - buf = nla_data(tb[ATH11K_TM_ATTR_DATA]); - buf_len = nla_len(tb[ATH11K_TM_ATTR_DATA]); + buf = nla_data(tb[ATH_TM_ATTR_DATA]); + buf_len = nla_len(tb[ATH_TM_ATTR_DATA]); if (!buf_len) { ath11k_warn(ar->ab, "No data present in testmode wmi command\n"); ret = -EINVAL; goto out; } - cmd_id = nla_get_u32(tb[ATH11K_TM_ATTR_WMI_CMDID]); + cmd_id = nla_get_u32(tb[ATH_TM_ATTR_WMI_CMDID]); /* Make sure that the buffer length is long enough to * hold TLV and pdev/vdev id. @@ -409,13 +409,13 @@ static int ath11k_tm_cmd_wmi_ftm(struct ath11k *ar, struct nlattr *tb[]) goto out; } - if (!tb[ATH11K_TM_ATTR_DATA]) { + if (!tb[ATH_TM_ATTR_DATA]) { ret = -EINVAL; goto out; } - buf = nla_data(tb[ATH11K_TM_ATTR_DATA]); - buf_len = nla_len(tb[ATH11K_TM_ATTR_DATA]); + buf = nla_data(tb[ATH_TM_ATTR_DATA]); + buf_len = nla_len(tb[ATH_TM_ATTR_DATA]); cmd_id = WMI_PDEV_UTF_CMDID; ath11k_dbg(ar->ab, ATH11K_DBG_TESTMODE, @@ -476,25 +476,25 @@ int ath11k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void *data, int len) { struct ath11k *ar = hw->priv; - struct nlattr *tb[ATH11K_TM_ATTR_MAX + 1]; + struct nlattr *tb[ATH_TM_ATTR_MAX + 1]; int ret; - ret = nla_parse(tb, ATH11K_TM_ATTR_MAX, data, len, ath11k_tm_policy, + ret = nla_parse(tb, ATH_TM_ATTR_MAX, data, len, ath11k_tm_policy, NULL); if (ret) return ret; - if (!tb[ATH11K_TM_ATTR_CMD]) + if (!tb[ATH_TM_ATTR_CMD]) return -EINVAL; - switch (nla_get_u32(tb[ATH11K_TM_ATTR_CMD])) { - case ATH11K_TM_CMD_GET_VERSION: + switch (nla_get_u32(tb[ATH_TM_ATTR_CMD])) { + case ATH_TM_CMD_GET_VERSION: return ath11k_tm_cmd_get_version(ar, tb); - case ATH11K_TM_CMD_WMI: + case ATH_TM_CMD_WMI: return ath11k_tm_cmd_wmi(ar, tb, vif); - case ATH11K_TM_CMD_TESTMODE_START: + case ATH_TM_CMD_TESTMODE_START: return ath11k_tm_cmd_testmode_start(ar, tb); - case ATH11K_TM_CMD_WMI_FTM: + case ATH_TM_CMD_WMI_FTM: return ath11k_tm_cmd_wmi_ftm(ar, tb); default: return -EOPNOTSUPP; diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 87abfa547529..d7f852bebf4a 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/skbuff.h> #include <linux/ctype.h> @@ -2662,7 +2662,8 @@ int ath11k_wmi_send_scan_chan_list_cmd(struct ath11k *ar, } int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id, - struct wmi_wmm_params_all_arg *param) + struct wmi_wmm_params_all_arg *param, + enum wmi_wmm_params_type wmm_param_type) { struct ath11k_pdev_wmi *wmi = ar->wmi; struct wmi_vdev_set_wmm_params_cmd *cmd; @@ -2681,7 +2682,7 @@ int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id, FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE); cmd->vdev_id = vdev_id; - cmd->wmm_param_type = 0; + cmd->wmm_param_type = wmm_param_type; for (ac = 0; ac < WME_NUM_AC; ac++) { switch (ac) { @@ -2714,8 +2715,8 @@ int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id, wmm_param->no_ack = wmi_wmm_arg->no_ack; ath11k_dbg(ar->ab, ATH11K_DBG_WMI, - "wmm set ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n", - ac, wmm_param->aifs, wmm_param->cwmin, + "wmm set type %d ac %d aifs %d cwmin %d cwmax %d txop %d acm %d no_ack %d\n", + wmm_param_type, ac, wmm_param->aifs, wmm_param->cwmin, wmm_param->cwmax, wmm_param->txoplimit, wmm_param->acm, wmm_param->no_ack); } diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 8982b909c821..9fcffaa2f383 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH11K_WMI_H @@ -3817,6 +3817,7 @@ struct wmi_stop_scan_cmd { }; struct scan_chan_list_params { + struct list_head list; u32 pdev_id; u16 nallchans; struct channel_param ch_param[]; @@ -6346,6 +6347,11 @@ enum wmi_sta_keepalive_method { #define WMI_STA_KEEPALIVE_INTERVAL_DEFAULT 30 #define WMI_STA_KEEPALIVE_INTERVAL_DISABLE 0 +enum wmi_wmm_params_type { + WMI_WMM_PARAM_TYPE_LEGACY = 0, + WMI_WMM_PARAM_TYPE_11AX_MU_EDCA = 1, +}; + const void **ath11k_wmi_tlv_parse_alloc(struct ath11k_base *ab, struct sk_buff *skb, gfp_t gfp); int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb, @@ -6402,7 +6408,8 @@ int ath11k_wmi_send_scan_start_cmd(struct ath11k *ar, int ath11k_wmi_send_scan_stop_cmd(struct ath11k *ar, struct scan_cancel_param *param); int ath11k_wmi_send_wmm_update_cmd_tlv(struct ath11k *ar, u32 vdev_id, - struct wmi_wmm_params_all_arg *param); + struct wmi_wmm_params_all_arg *param, + enum wmi_wmm_params_type wmm_param_type); int ath11k_wmi_pdev_suspend(struct ath11k *ar, u32 suspend_opt, u32 pdev_id); int ath11k_wmi_pdev_resume(struct ath11k *ar, u32 pdev_id); diff --git a/drivers/net/wireless/ath/ath12k/Makefile b/drivers/net/wireless/ath/ath12k/Makefile index b5bb3e2599cd..60644cb42c76 100644 --- a/drivers/net/wireless/ath/ath12k/Makefile +++ b/drivers/net/wireless/ath/ath12k/Makefile @@ -23,11 +23,12 @@ ath12k-y += core.o \ fw.o \ p2p.o -ath12k-$(CONFIG_ATH12K_DEBUGFS) += debugfs.o debugfs_htt_stats.o +ath12k-$(CONFIG_ATH12K_DEBUGFS) += debugfs.o debugfs_htt_stats.o debugfs_sta.o ath12k-$(CONFIG_ACPI) += acpi.o ath12k-$(CONFIG_ATH12K_TRACING) += trace.o ath12k-$(CONFIG_PM) += wow.o ath12k-$(CONFIG_ATH12K_COREDUMP) += coredump.o +ath12k-$(CONFIG_NL80211_TESTMODE) += testmode.o # for tracing framework to find trace.h CFLAGS_trace.o := -I$(src) diff --git a/drivers/net/wireless/ath/ath12k/acpi.c b/drivers/net/wireless/ath/ath12k/acpi.c index 0555d35aab47..d81367ce6929 100644 --- a/drivers/net/wireless/ath/ath12k/acpi.c +++ b/drivers/net/wireless/ath/ath12k/acpi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "core.h" @@ -12,7 +12,7 @@ static int ath12k_acpi_dsm_get_data(struct ath12k_base *ab, int func) { union acpi_object *obj; acpi_handle root_handle; - int ret; + int ret, i; root_handle = ACPI_HANDLE(ab->dev); if (!root_handle) { @@ -29,9 +29,48 @@ static int ath12k_acpi_dsm_get_data(struct ath12k_base *ab, int func) } if (obj->type == ACPI_TYPE_INTEGER) { - ab->acpi.func_bit = obj->integer.value; + switch (func) { + case ATH12K_ACPI_DSM_FUNC_SUPPORT_FUNCS: + ab->acpi.func_bit = obj->integer.value; + break; + case ATH12K_ACPI_DSM_FUNC_DISABLE_FLAG: + ab->acpi.bit_flag = obj->integer.value; + break; + } + } else if (obj->type == ACPI_TYPE_STRING) { + switch (func) { + case ATH12K_ACPI_DSM_FUNC_BDF_EXT: + if (obj->string.length <= ATH12K_ACPI_BDF_ANCHOR_STRING_LEN || + obj->string.length > ATH12K_ACPI_BDF_MAX_LEN || + memcmp(obj->string.pointer, ATH12K_ACPI_BDF_ANCHOR_STRING, + ATH12K_ACPI_BDF_ANCHOR_STRING_LEN)) { + ath12k_warn(ab, "invalid ACPI DSM BDF size: %d\n", + obj->string.length); + ret = -EINVAL; + goto out; + } + + memcpy(ab->acpi.bdf_string, obj->string.pointer, + obj->buffer.length); + + break; + } } else if (obj->type == ACPI_TYPE_BUFFER) { switch (func) { + case ATH12K_ACPI_DSM_FUNC_SUPPORT_FUNCS: + if (obj->buffer.length < ATH12K_ACPI_DSM_FUNC_MIN_BITMAP_SIZE || + obj->buffer.length > ATH12K_ACPI_DSM_FUNC_MAX_BITMAP_SIZE) { + ath12k_warn(ab, "invalid ACPI DSM func size: %d\n", + obj->buffer.length); + ret = -EINVAL; + goto out; + } + + ab->acpi.func_bit = 0; + for (i = 0; i < obj->buffer.length; i++) + ab->acpi.func_bit += obj->buffer.pointer[i] << (i * 8); + + break; case ATH12K_ACPI_DSM_FUNC_TAS_CFG: if (obj->buffer.length != ATH12K_ACPI_DSM_TAS_CFG_SIZE) { ath12k_warn(ab, "invalid ACPI DSM TAS config size: %d\n", @@ -247,24 +286,118 @@ static int ath12k_acpi_set_tas_params(struct ath12k_base *ab) return 0; } +bool ath12k_acpi_get_disable_rfkill(struct ath12k_base *ab) +{ + return ab->acpi.acpi_disable_rfkill; +} + +bool ath12k_acpi_get_disable_11be(struct ath12k_base *ab) +{ + return ab->acpi.acpi_disable_11be; +} + +void ath12k_acpi_set_dsm_func(struct ath12k_base *ab) +{ + int ret; + u8 *buf; + + if (!ab->hw_params->acpi_guid) + /* not supported with this hardware */ + return; + + if (ab->acpi.acpi_tas_enable) { + ret = ath12k_acpi_set_tas_params(ab); + if (ret) { + ath12k_warn(ab, "failed to send ACPI TAS parameters: %d\n", ret); + return; + } + } + + if (ab->acpi.acpi_bios_sar_enable) { + ret = ath12k_acpi_set_bios_sar_params(ab); + if (ret) { + ath12k_warn(ab, "failed to send ACPI BIOS SAR: %d\n", ret); + return; + } + } + + if (ab->acpi.acpi_cca_enable) { + buf = ab->acpi.cca_data + ATH12K_ACPI_CCA_THR_OFFSET_DATA_OFFSET; + ret = ath12k_wmi_set_bios_cmd(ab, + WMI_BIOS_PARAM_CCA_THRESHOLD_TYPE, + buf, + ATH12K_ACPI_CCA_THR_OFFSET_LEN); + if (ret) { + ath12k_warn(ab, "failed to set ACPI DSM CCA threshold: %d\n", + ret); + return; + } + } + + if (ab->acpi.acpi_band_edge_enable) { + ret = ath12k_wmi_set_bios_cmd(ab, + WMI_BIOS_PARAM_TYPE_BANDEDGE, + ab->acpi.band_edge_power, + sizeof(ab->acpi.band_edge_power)); + if (ret) { + ath12k_warn(ab, + "failed to set ACPI DSM band edge channel power: %d\n", + ret); + return; + } + } +} + int ath12k_acpi_start(struct ath12k_base *ab) { acpi_status status; - u8 *buf; int ret; + ab->acpi.acpi_tas_enable = false; + ab->acpi.acpi_disable_11be = false; + ab->acpi.acpi_disable_rfkill = false; + ab->acpi.acpi_bios_sar_enable = false; + ab->acpi.acpi_cca_enable = false; + ab->acpi.acpi_band_edge_enable = false; + ab->acpi.acpi_enable_bdf = false; + ab->acpi.bdf_string[0] = '\0'; + if (!ab->hw_params->acpi_guid) /* not supported with this hardware */ return 0; - ab->acpi.acpi_tas_enable = false; - ret = ath12k_acpi_dsm_get_data(ab, ATH12K_ACPI_DSM_FUNC_SUPPORT_FUNCS); if (ret) { ath12k_dbg(ab, ATH12K_DBG_BOOT, "failed to get ACPI DSM data: %d\n", ret); return ret; } + if (ATH12K_ACPI_FUNC_BIT_VALID(ab->acpi, ATH12K_ACPI_FUNC_BIT_DISABLE_FLAG)) { + ret = ath12k_acpi_dsm_get_data(ab, ATH12K_ACPI_DSM_FUNC_DISABLE_FLAG); + if (ret) { + ath12k_warn(ab, "failed to get ACPI DISABLE FLAG: %d\n", ret); + return ret; + } + + if (ATH12K_ACPI_CHEK_BIT_VALID(ab->acpi, + ATH12K_ACPI_DSM_DISABLE_11BE_BIT)) + ab->acpi.acpi_disable_11be = true; + + if (!ATH12K_ACPI_CHEK_BIT_VALID(ab->acpi, + ATH12K_ACPI_DSM_DISABLE_RFKILL_BIT)) + ab->acpi.acpi_disable_rfkill = true; + } + + if (ATH12K_ACPI_FUNC_BIT_VALID(ab->acpi, ATH12K_ACPI_FUNC_BIT_BDF_EXT)) { + ret = ath12k_acpi_dsm_get_data(ab, ATH12K_ACPI_DSM_FUNC_BDF_EXT); + if (ret || ab->acpi.bdf_string[0] == '\0') { + ath12k_warn(ab, "failed to get ACPI BDF EXT: %d\n", ret); + return ret; + } + + ab->acpi.acpi_enable_bdf = true; + } + if (ATH12K_ACPI_FUNC_BIT_VALID(ab->acpi, ATH12K_ACPI_FUNC_BIT_TAS_CFG)) { ret = ath12k_acpi_dsm_get_data(ab, ATH12K_ACPI_DSM_FUNC_TAS_CFG); if (ret) { @@ -308,20 +441,6 @@ int ath12k_acpi_start(struct ath12k_base *ab) ab->acpi.acpi_bios_sar_enable = true; } - if (ab->acpi.acpi_tas_enable) { - ret = ath12k_acpi_set_tas_params(ab); - if (ret) { - ath12k_warn(ab, "failed to send ACPI parameters: %d\n", ret); - return ret; - } - } - - if (ab->acpi.acpi_bios_sar_enable) { - ret = ath12k_acpi_set_bios_sar_params(ab); - if (ret) - return ret; - } - if (ATH12K_ACPI_FUNC_BIT_VALID(ab->acpi, ATH12K_ACPI_FUNC_BIT_CCA)) { ret = ath12k_acpi_dsm_get_data(ab, ATH12K_ACPI_DSM_FUNC_INDEX_CCA); if (ret) { @@ -332,18 +451,8 @@ int ath12k_acpi_start(struct ath12k_base *ab) if (ab->acpi.cca_data[0] == ATH12K_ACPI_CCA_THR_VERSION && ab->acpi.cca_data[ATH12K_ACPI_CCA_THR_OFFSET_DATA_OFFSET] == - ATH12K_ACPI_CCA_THR_ENABLE_FLAG) { - buf = ab->acpi.cca_data + ATH12K_ACPI_CCA_THR_OFFSET_DATA_OFFSET; - ret = ath12k_wmi_set_bios_cmd(ab, - WMI_BIOS_PARAM_CCA_THRESHOLD_TYPE, - buf, - ATH12K_ACPI_CCA_THR_OFFSET_LEN); - if (ret) { - ath12k_warn(ab, "failed to set ACPI DSM CCA threshold: %d\n", - ret); - return ret; - } - } + ATH12K_ACPI_CCA_THR_ENABLE_FLAG) + ab->acpi.acpi_cca_enable = true; } if (ATH12K_ACPI_FUNC_BIT_VALID(ab->acpi, @@ -356,18 +465,8 @@ int ath12k_acpi_start(struct ath12k_base *ab) } if (ab->acpi.band_edge_power[0] == ATH12K_ACPI_BAND_EDGE_VERSION && - ab->acpi.band_edge_power[1] == ATH12K_ACPI_BAND_EDGE_ENABLE_FLAG) { - ret = ath12k_wmi_set_bios_cmd(ab, - WMI_BIOS_PARAM_TYPE_BANDEDGE, - ab->acpi.band_edge_power, - sizeof(ab->acpi.band_edge_power)); - if (ret) { - ath12k_warn(ab, - "failed to set ACPI DSM band edge channel power: %d\n", - ret); - return ret; - } - } + ab->acpi.band_edge_power[1] == ATH12K_ACPI_BAND_EDGE_ENABLE_FLAG) + ab->acpi.acpi_band_edge_enable = true; } status = acpi_install_notify_handler(ACPI_HANDLE(ab->dev), @@ -383,6 +482,21 @@ int ath12k_acpi_start(struct ath12k_base *ab) return 0; } +int ath12k_acpi_check_bdf_variant_name(struct ath12k_base *ab) +{ + size_t max_len = sizeof(ab->qmi.target.bdf_ext); + + if (!ab->acpi.acpi_enable_bdf) + return -ENODATA; + + if (strscpy(ab->qmi.target.bdf_ext, ab->acpi.bdf_string + 4, max_len) < 0) + ath12k_dbg(ab, ATH12K_DBG_BOOT, + "acpi bdf variant longer than the buffer (variant: %s)\n", + ab->acpi.bdf_string); + + return 0; +} + void ath12k_acpi_stop(struct ath12k_base *ab) { if (!ab->acpi.started) diff --git a/drivers/net/wireless/ath/ath12k/acpi.h b/drivers/net/wireless/ath/ath12k/acpi.h index 39e003d86a48..3a26fea6af1a 100644 --- a/drivers/net/wireless/ath/ath12k/acpi.h +++ b/drivers/net/wireless/ath/ath12k/acpi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_ACPI_H #define ATH12K_ACPI_H @@ -9,6 +9,8 @@ #include <linux/acpi.h> #define ATH12K_ACPI_DSM_FUNC_SUPPORT_FUNCS 0 +#define ATH12K_ACPI_DSM_FUNC_DISABLE_FLAG 2 +#define ATH12K_ACPI_DSM_FUNC_BDF_EXT 3 #define ATH12K_ACPI_DSM_FUNC_BIOS_SAR 4 #define ATH12K_ACPI_DSM_FUNC_GEO_OFFSET 5 #define ATH12K_ACPI_DSM_FUNC_INDEX_CCA 6 @@ -16,6 +18,8 @@ #define ATH12K_ACPI_DSM_FUNC_TAS_DATA 9 #define ATH12K_ACPI_DSM_FUNC_INDEX_BAND_EDGE 10 +#define ATH12K_ACPI_FUNC_BIT_DISABLE_FLAG BIT(1) +#define ATH12K_ACPI_FUNC_BIT_BDF_EXT BIT(2) #define ATH12K_ACPI_FUNC_BIT_BIOS_SAR BIT(3) #define ATH12K_ACPI_FUNC_BIT_GEO_OFFSET BIT(4) #define ATH12K_ACPI_FUNC_BIT_CCA BIT(5) @@ -25,6 +29,7 @@ #define ATH12K_ACPI_NOTIFY_EVENT 0x86 #define ATH12K_ACPI_FUNC_BIT_VALID(_acdata, _func) (((_acdata).func_bit) & (_func)) +#define ATH12K_ACPI_CHEK_BIT_VALID(_acdata, _func) (((_acdata).bit_flag) & (_func)) #define ATH12K_ACPI_TAS_DATA_VERSION 0x1 #define ATH12K_ACPI_TAS_DATA_ENABLE 0x1 @@ -48,6 +53,16 @@ #define ATH12K_ACPI_DSM_BAND_EDGE_DATA_SIZE 100 #define ATH12K_ACPI_DSM_TAS_CFG_SIZE 108 +#define ATH12K_ACPI_DSM_FUNC_MIN_BITMAP_SIZE 1 +#define ATH12K_ACPI_DSM_FUNC_MAX_BITMAP_SIZE 4 + +#define ATH12K_ACPI_DSM_DISABLE_11BE_BIT BIT(0) +#define ATH12K_ACPI_DSM_DISABLE_RFKILL_BIT BIT(2) + +#define ATH12K_ACPI_BDF_ANCHOR_STRING_LEN 3 +#define ATH12K_ACPI_BDF_ANCHOR_STRING "BDF" +#define ATH12K_ACPI_BDF_MAX_LEN 100 + #define ATH12K_ACPI_DSM_GEO_OFFSET_DATA_SIZE (ATH12K_ACPI_GEO_OFFSET_DATA_OFFSET + \ ATH12K_ACPI_BIOS_SAR_GEO_OFFSET_LEN) #define ATH12K_ACPI_DSM_BIOS_SAR_DATA_SIZE (ATH12K_ACPI_POWER_LIMIT_DATA_OFFSET + \ @@ -59,6 +74,10 @@ int ath12k_acpi_start(struct ath12k_base *ab); void ath12k_acpi_stop(struct ath12k_base *ab); +bool ath12k_acpi_get_disable_rfkill(struct ath12k_base *ab); +bool ath12k_acpi_get_disable_11be(struct ath12k_base *ab); +void ath12k_acpi_set_dsm_func(struct ath12k_base *ab); +int ath12k_acpi_check_bdf_variant_name(struct ath12k_base *ab); #else @@ -71,6 +90,25 @@ static inline void ath12k_acpi_stop(struct ath12k_base *ab) { } +static inline bool ath12k_acpi_get_disable_rfkill(struct ath12k_base *ab) +{ + return false; +} + +static inline bool ath12k_acpi_get_disable_11be(struct ath12k_base *ab) +{ + return false; +} + +static inline void ath12k_acpi_set_dsm_func(struct ath12k_base *ab) +{ +} + +static inline int ath12k_acpi_check_bdf_variant_name(struct ath12k_base *ab) +{ + return 0; +} + #endif /* CONFIG_ACPI */ #endif /* ATH12K_ACPI_H */ diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c index 0606116d6b9c..0b2dec081c6e 100644 --- a/drivers/net/wireless/ath/ath12k/core.c +++ b/drivers/net/wireless/ath/ath12k/core.c @@ -23,6 +23,10 @@ unsigned int ath12k_debug_mask; module_param_named(debug_mask, ath12k_debug_mask, uint, 0644); MODULE_PARM_DESC(debug_mask, "Debugging mask"); +bool ath12k_ftm_mode; +module_param_named(ftm_mode, ath12k_ftm_mode, bool, 0444); +MODULE_PARM_DESC(ftm_mode, "Boots up in factory test mode"); + /* protected with ath12k_hw_group_mutex */ static struct list_head ath12k_hw_group_list = LIST_HEAD_INIT(ath12k_hw_group_list); @@ -36,6 +40,9 @@ static int ath12k_core_rfkill_config(struct ath12k_base *ab) if (!(ab->target_caps.sys_cap_info & WMI_SYS_CAP_INFO_RFKILL)) return 0; + if (ath12k_acpi_get_disable_rfkill(ab)) + return 0; + for (i = 0; i < ab->num_radios; i++) { ar = ab->pdevs[i].ar; @@ -173,7 +180,7 @@ EXPORT_SYMBOL(ath12k_core_resume); static int __ath12k_core_create_board_name(struct ath12k_base *ab, char *name, size_t name_len, bool with_variant, - bool bus_type_mode) + bool bus_type_mode, bool with_default) { /* strlen(',variant=') + strlen(ab->qmi.target.bdf_ext) */ char variant[9 + ATH12K_QMI_BDF_EXT_STR_LENGTH] = { 0 }; @@ -204,7 +211,9 @@ static int __ath12k_core_create_board_name(struct ath12k_base *ab, char *name, "bus=%s,qmi-chip-id=%d,qmi-board-id=%d%s", ath12k_bus_str(ab->hif.bus), ab->qmi.target.chip_id, - ab->qmi.target.board_id, variant); + with_default ? + ATH12K_BOARD_ID_DEFAULT : ab->qmi.target.board_id, + variant); break; } @@ -216,19 +225,19 @@ static int __ath12k_core_create_board_name(struct ath12k_base *ab, char *name, static int ath12k_core_create_board_name(struct ath12k_base *ab, char *name, size_t name_len) { - return __ath12k_core_create_board_name(ab, name, name_len, true, false); + return __ath12k_core_create_board_name(ab, name, name_len, true, false, false); } static int ath12k_core_create_fallback_board_name(struct ath12k_base *ab, char *name, size_t name_len) { - return __ath12k_core_create_board_name(ab, name, name_len, false, false); + return __ath12k_core_create_board_name(ab, name, name_len, false, false, true); } static int ath12k_core_create_bus_type_board_name(struct ath12k_base *ab, char *name, size_t name_len) { - return __ath12k_core_create_board_name(ab, name, name_len, false, true); + return __ath12k_core_create_board_name(ab, name, name_len, false, true, true); } const struct firmware *ath12k_core_firmware_request(struct ath12k_base *ab, @@ -693,6 +702,11 @@ static int ath12k_core_soc_create(struct ath12k_base *ab) { int ret; + if (ath12k_ftm_mode) { + ab->fw_mode = ATH12K_FIRMWARE_MODE_FTM; + ath12k_info(ab, "Booting in ftm mode\n"); + } + ret = ath12k_qmi_init_service(ab); if (ret) { ath12k_err(ab, "failed to initialize qmi :%d\n", ret); @@ -741,8 +755,7 @@ static void ath12k_core_pdev_destroy(struct ath12k_base *ab) ath12k_dp_pdev_free(ab); } -static int ath12k_core_start(struct ath12k_base *ab, - enum ath12k_firmware_mode mode) +static int ath12k_core_start(struct ath12k_base *ab) { int ret; @@ -836,10 +849,7 @@ static int ath12k_core_start(struct ath12k_base *ab, goto err_reo_cleanup; } - ret = ath12k_acpi_start(ab); - if (ret) - /* ACPI is optional so continue in case of an error */ - ath12k_dbg(ab, ATH12K_DBG_BOOT, "acpi failed: %d\n", ret); + ath12k_acpi_set_dsm_func(ab); if (!test_bit(ATH12K_FLAG_RECOVERY, &ab->dev_flags)) /* Indicate the core start in the appropriate group */ @@ -887,10 +897,41 @@ static void ath12k_core_hw_group_stop(struct ath12k_hw_group *ag) ath12k_mac_destroy(ag); } +u8 ath12k_get_num_partner_link(struct ath12k *ar) +{ + struct ath12k_base *partner_ab, *ab = ar->ab; + struct ath12k_hw_group *ag = ab->ag; + struct ath12k_pdev *pdev; + u8 num_link = 0; + int i, j; + + lockdep_assert_held(&ag->mutex); + + for (i = 0; i < ag->num_devices; i++) { + partner_ab = ag->ab[i]; + + for (j = 0; j < partner_ab->num_radios; j++) { + pdev = &partner_ab->pdevs[j]; + + /* Avoid the self link */ + if (ar == pdev->ar) + continue; + + num_link++; + } + } + + return num_link; +} + static int __ath12k_mac_mlo_ready(struct ath12k *ar) { + u8 num_link = ath12k_get_num_partner_link(ar); int ret; + if (num_link == 0) + return 0; + ret = ath12k_wmi_mlo_ready(ar); if (ret) { ath12k_err(ar->ab, "MLO ready failed for pdev %d: %d\n", @@ -920,19 +961,18 @@ int ath12k_mac_mlo_ready(struct ath12k_hw_group *ag) ar = &ah->radio[j]; ret = __ath12k_mac_mlo_ready(ar); if (ret) - goto out; + return ret; } } -out: - return ret; + return 0; } static int ath12k_core_mlo_setup(struct ath12k_hw_group *ag) { int ret, i; - if (!ag->mlo_capable || ag->num_devices == 1) + if (!ag->mlo_capable) return 0; ret = ath12k_mac_mlo_setup(ag); @@ -1068,7 +1108,7 @@ int ath12k_core_qmi_firmware_ready(struct ath12k_base *ab) struct ath12k_hw_group *ag = ath12k_ab_to_ag(ab); int ret, i; - ret = ath12k_core_start_firmware(ab, ATH12K_FIRMWARE_MODE_NORMAL); + ret = ath12k_core_start_firmware(ab, ab->fw_mode); if (ret) { ath12k_err(ab, "failed to start firmware: %d\n", ret); return ret; @@ -1089,7 +1129,7 @@ int ath12k_core_qmi_firmware_ready(struct ath12k_base *ab) mutex_lock(&ag->mutex); mutex_lock(&ab->core_lock); - ret = ath12k_core_start(ab, ATH12K_FIRMWARE_MODE_NORMAL); + ret = ath12k_core_start(ab); if (ret) { ath12k_err(ab, "failed to start core: %d\n", ret); goto err_dp_free; @@ -1122,16 +1162,18 @@ err_core_stop: ath12k_core_stop(ab); mutex_unlock(&ab->core_lock); } + mutex_unlock(&ag->mutex); goto exit; err_dp_free: ath12k_dp_free(ab); mutex_unlock(&ab->core_lock); + mutex_unlock(&ag->mutex); + err_firmware_stop: ath12k_qmi_firmware_stop(ab); exit: - mutex_unlock(&ag->mutex); return ret; } @@ -1239,7 +1281,8 @@ static void ath12k_core_pre_reconfigure_recovery(struct ath12k_base *ab) for (i = 0; i < ag->num_hw; i++) { ah = ath12k_ag_to_ah(ag, i); - if (!ah || ah->state == ATH12K_HW_STATE_OFF) + if (!ah || ah->state == ATH12K_HW_STATE_OFF || + ah->state == ATH12K_HW_STATE_TM) continue; ieee80211_stop_queues(ah->hw); @@ -1309,6 +1352,9 @@ static void ath12k_core_post_reconfigure_recovery(struct ath12k_base *ab) ath12k_warn(ab, "device is wedged, will not restart hw %d\n", i); break; + case ATH12K_HW_STATE_TM: + ath12k_warn(ab, "fw mode reset done radio %d\n", i); + break; } mutex_unlock(&ah->hw_mutex); @@ -1602,6 +1648,9 @@ static struct ath12k_hw_group *ath12k_core_hw_group_assign(struct ath12k_base *a lockdep_assert_held(&ath12k_hw_group_mutex); + if (ath12k_ftm_mode) + goto invalid_group; + /* The grouping of multiple devices will be done based on device tree file. * The platforms that do not have any valid group information would have * each device to be part of its own invalid group. @@ -1789,19 +1838,19 @@ void ath12k_core_hw_group_set_mlo_capable(struct ath12k_hw_group *ag) struct ath12k_base *ab; int i; + if (ath12k_ftm_mode) + return; + lockdep_assert_held(&ag->mutex); /* If more than one devices are grouped, then inter MLO * functionality can work still independent of whether internally * each device supports single_chip_mlo or not. - * Only when there is one device, then it depends whether the - * device can support intra chip MLO or not + * Only when there is one device, then disable for WCN chipsets + * till the required driver implementation is in place. */ - if (ag->num_devices > 1) { - ag->mlo_capable = true; - } else { + if (ag->num_devices == 1) { ab = ag->ab[0]; - ag->mlo_capable = ab->single_chip_mlo_supp; /* WCN chipsets does not advertise in firmware features * hence skip checking @@ -1810,8 +1859,7 @@ void ath12k_core_hw_group_set_mlo_capable(struct ath12k_hw_group *ag) return; } - if (!ag->mlo_capable) - return; + ag->mlo_capable = true; for (i = 0; i < ag->num_devices; i++) { ab = ag->ab[i]; @@ -1927,7 +1975,6 @@ struct ath12k_base *ath12k_core_alloc(struct device *dev, size_t priv_size, ab->dev = dev; ab->hif.bus = bus; ab->qmi.num_radios = U8_MAX; - ab->single_chip_mlo_supp = false; /* Device index used to identify the devices in a group. * diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h index ee595794a7ae..3fac4f00d383 100644 --- a/drivers/net/wireless/ath/ath12k/core.h +++ b/drivers/net/wireless/ath/ath12k/core.h @@ -15,6 +15,7 @@ #include <linux/ctype.h> #include <linux/firmware.h> #include <linux/panic_notifier.h> +#include <linux/average.h> #include "qmi.h" #include "htc.h" #include "wmi.h" @@ -52,8 +53,6 @@ #define ATH12K_INVALID_HW_MAC_ID 0xFF #define ATH12K_CONNECTION_LOSS_HZ (3 * HZ) -#define ATH12K_RX_RATE_TABLE_NUM 320 -#define ATH12K_RX_RATE_TABLE_11AX_NUM 576 #define ATH12K_MON_TIMER_INTERVAL 10 #define ATH12K_RESET_TIMEOUT_HZ (20 * HZ) @@ -87,6 +86,7 @@ enum wme_ac { #define ATH12K_HT_MCS_MAX 7 #define ATH12K_VHT_MCS_MAX 9 #define ATH12K_HE_MCS_MAX 11 +#define ATH12K_EHT_MCS_MAX 15 enum ath12k_crypt_mode { /* Only use hardware crypto engine */ @@ -141,6 +141,7 @@ struct ath12k_skb_rxcb { u8 is_frag; u8 tid; u16 peer_id; + bool is_end_of_ppdu; }; enum ath12k_hw_rev { @@ -166,6 +167,7 @@ struct ath12k_ext_irq_grp { u32 num_irq; u32 grp_id; u64 timestamp; + bool napi_enabled; struct napi_struct napi; struct net_device *napi_ndev; }; @@ -235,6 +237,7 @@ enum ath12k_dev_flags { ATH12K_FLAG_CE_IRQ_ENABLED, ATH12K_FLAG_EXT_IRQ_ENABLED, ATH12K_FLAG_QMI_FW_READY_COMPLETE, + ATH12K_FLAG_FTM_SEGMENTED, }; struct ath12k_tx_conf { @@ -298,6 +301,8 @@ struct ath12k_link_vif { u8 link_id; struct ath12k_vif *ahvif; struct ath12k_rekey_data rekey_data; + + u8 current_cntdown_counter; }; struct ath12k_vif { @@ -327,6 +332,7 @@ struct ath12k_vif { u32 key_cipher; u8 tx_encap_type; bool ps; + atomic_t mcbc_gsn; struct ath12k_link_vif deflink; struct ath12k_link_vif __rcu *link[ATH12K_NUM_MAX_LINKS]; @@ -354,20 +360,20 @@ struct ath12k_vif_iter { #define HAL_RX_MAX_MCS_HT 31 #define HAL_RX_MAX_MCS_VHT 9 #define HAL_RX_MAX_MCS_HE 11 +#define HAL_RX_MAX_MCS_BE 15 #define HAL_RX_MAX_NSS 8 #define HAL_RX_MAX_NUM_LEGACY_RATES 12 -#define ATH12K_RX_RATE_TABLE_11AX_NUM 576 -#define ATH12K_RX_RATE_TABLE_NUM 320 struct ath12k_rx_peer_rate_stats { u64 ht_mcs_count[HAL_RX_MAX_MCS_HT + 1]; u64 vht_mcs_count[HAL_RX_MAX_MCS_VHT + 1]; u64 he_mcs_count[HAL_RX_MAX_MCS_HE + 1]; + u64 be_mcs_count[HAL_RX_MAX_MCS_BE + 1]; u64 nss_count[HAL_RX_MAX_NSS]; u64 bw_count[HAL_RX_BW_MAX]; u64 gi_count[HAL_RX_GI_MAX]; u64 legacy_count[HAL_RX_MAX_NUM_LEGACY_RATES]; - u64 rx_rate[ATH12K_RX_RATE_TABLE_11AX_NUM]; + u64 rx_rate[HAL_RX_BW_MAX][HAL_RX_GI_MAX][HAL_RX_MAX_NSS][HAL_RX_MAX_MCS_HT + 1]; }; struct ath12k_rx_peer_stats { @@ -477,6 +483,8 @@ struct ath12k_wbm_tx_stats { u64 wbm_tx_comp_stats[HAL_WBM_REL_HTT_TX_COMP_STATUS_MAX]; }; +DECLARE_EWMA(avg_rssi, 10, 8) + struct ath12k_link_sta { struct ath12k_link_vif *arvif; struct ath12k_sta *ahsta; @@ -496,10 +504,13 @@ struct ath12k_link_sta { u64 rx_duration; u64 tx_duration; u8 rssi_comb; + struct ewma_avg_rssi avg_rssi; u8 link_id; struct ath12k_rx_peer_stats *rx_stats; struct ath12k_wbm_tx_stats *wbm_tx_stats; u32 bw_prev; + u32 peer_nss; + s8 rssi_beacon; /* For now the assoc link will be considered primary */ bool is_assoc_link; @@ -534,18 +545,26 @@ enum ath12k_hw_state { ATH12K_HW_STATE_RESTARTING, ATH12K_HW_STATE_RESTARTED, ATH12K_HW_STATE_WEDGED, + ATH12K_HW_STATE_TM, /* Add other states as required */ }; /* Antenna noise floor */ #define ATH12K_DEFAULT_NOISE_FLOOR -95 +struct ath12k_ftm_event_obj { + u32 data_pos; + u32 expected_seq; + u8 *eventdata; +}; + struct ath12k_fw_stats { u32 pdev_id; u32 stats_id; struct list_head pdevs; struct list_head vdevs; struct list_head bcn; + bool fw_stats_done; }; struct ath12k_dbg_htt_stats { @@ -559,6 +578,12 @@ struct ath12k_debug { struct dentry *debugfs_pdev; struct dentry *debugfs_pdev_symlink; struct ath12k_dbg_htt_stats htt_stats; + enum wmi_halphy_ctrl_path_stats_id tpc_stats_type; + bool tpc_request; + struct completion tpc_complete; + struct wmi_tpc_stats_arg *tpc_stats; + u32 rx_filter; + bool extd_rx_stats; }; struct ath12k_per_peer_tx_stats { @@ -712,8 +737,12 @@ struct ath12k { bool nlo_enabled; + struct completion fw_stats_complete; + struct completion mlo_setup_done; u32 mlo_setup_status; + u8 ftm_msgref; + struct ath12k_fw_stats fw_stats; }; struct ath12k_hw { @@ -1026,9 +1055,6 @@ struct ath12k_base { const struct hal_rx_ops *hal_rx_ops; - /* Denotes the whether MLO is possible within the chip */ - bool single_chip_mlo_supp; - struct completion restart_completed; #ifdef CONFIG_ACPI @@ -1038,6 +1064,13 @@ struct ath12k_base { u32 func_bit; bool acpi_tas_enable; bool acpi_bios_sar_enable; + bool acpi_disable_11be; + bool acpi_disable_rfkill; + bool acpi_cca_enable; + bool acpi_band_edge_enable; + bool acpi_enable_bdf; + u32 bit_flag; + char bdf_string[ATH12K_ACPI_BDF_MAX_LEN]; u8 tas_cfg[ATH12K_ACPI_DSM_TAS_CFG_SIZE]; u8 tas_sar_power_table[ATH12K_ACPI_DSM_TAS_DATA_SIZE]; u8 bios_sar_data[ATH12K_ACPI_DSM_BIOS_SAR_DATA_SIZE]; @@ -1052,6 +1085,8 @@ struct ath12k_base { struct ath12k_hw_group *ag; struct ath12k_wsi_info wsi_info; + enum ath12k_firmware_mode fw_mode; + struct ath12k_ftm_event_obj ftm_event_obj; /* must be last */ u8 drv_priv[] __aligned(sizeof(void *)); @@ -1062,6 +1097,93 @@ struct ath12k_pdev_map { u8 pdev_idx; }; +struct ath12k_fw_stats_vdev { + struct list_head list; + + u32 vdev_id; + u32 beacon_snr; + u32 data_snr; + u32 num_tx_frames[WLAN_MAX_AC]; + u32 num_rx_frames; + u32 num_tx_frames_retries[WLAN_MAX_AC]; + u32 num_tx_frames_failures[WLAN_MAX_AC]; + u32 num_rts_fail; + u32 num_rts_success; + u32 num_rx_err; + u32 num_rx_discard; + u32 num_tx_not_acked; + u32 tx_rate_history[MAX_TX_RATE_VALUES]; + u32 beacon_rssi_history[MAX_TX_RATE_VALUES]; +}; + +struct ath12k_fw_stats_bcn { + struct list_head list; + + u32 vdev_id; + u32 tx_bcn_succ_cnt; + u32 tx_bcn_outage_cnt; +}; + +struct ath12k_fw_stats_pdev { + struct list_head list; + + /* PDEV stats */ + s32 ch_noise_floor; + u32 tx_frame_count; + u32 rx_frame_count; + u32 rx_clear_count; + u32 cycle_count; + u32 phy_err_count; + u32 chan_tx_power; + u32 ack_rx_bad; + u32 rts_bad; + u32 rts_good; + u32 fcs_bad; + u32 no_beacons; + u32 mib_int_count; + + /* PDEV TX stats */ + s32 comp_queued; + s32 comp_delivered; + s32 msdu_enqued; + s32 mpdu_enqued; + s32 wmm_drop; + s32 local_enqued; + s32 local_freed; + s32 hw_queued; + s32 hw_reaped; + s32 underrun; + s32 tx_abort; + s32 mpdus_requed; + u32 tx_ko; + u32 data_rc; + u32 self_triggers; + u32 sw_retry_failure; + u32 illgl_rate_phy_err; + u32 pdev_cont_xretry; + u32 pdev_tx_timeout; + u32 pdev_resets; + u32 stateless_tid_alloc_failure; + u32 phy_underrun; + u32 txop_ovf; + + /* PDEV RX stats */ + s32 mid_ppdu_route_change; + s32 status_rcvd; + s32 r0_frags; + s32 r1_frags; + s32 r2_frags; + s32 r3_frags; + s32 htt_msdus; + s32 htt_mpdus; + s32 loc_msdus; + s32 loc_mpdus; + s32 oversize_amsdu; + s32 phy_errs; + s32 phy_err_drop; + s32 mpdu_errs; +}; + int ath12k_core_qmi_firmware_ready(struct ath12k_base *ab); int ath12k_core_pre_init(struct ath12k_base *ab); int ath12k_core_init(struct ath12k_base *ath12k); @@ -1084,6 +1206,7 @@ int ath12k_core_resume(struct ath12k_base *ab); int ath12k_core_suspend(struct ath12k_base *ab); int ath12k_core_suspend_late(struct ath12k_base *ab); void ath12k_core_hw_group_unassign(struct ath12k_base *ab); +u8 ath12k_get_num_partner_link(struct ath12k *ar); const struct firmware *ath12k_core_firmware_request(struct ath12k_base *ab, const char *filename); diff --git a/drivers/net/wireless/ath/ath12k/debug.c b/drivers/net/wireless/ath/ath12k/debug.c index ff6eaeafa092..5ce100cd9a9d 100644 --- a/drivers/net/wireless/ath/ath12k/debug.c +++ b/drivers/net/wireless/ath/ath12k/debug.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/vmalloc.h> @@ -63,8 +63,10 @@ void __ath12k_dbg(struct ath12k_base *ab, enum ath12k_debug_mask mask, vaf.fmt = fmt; vaf.va = &args; - if (ath12k_debug_mask & mask) + if (likely(ab)) dev_printk(KERN_DEBUG, ab->dev, "%pV", &vaf); + else + printk(KERN_DEBUG "ath12k: %pV", &vaf); /* TODO: trace log */ diff --git a/drivers/net/wireless/ath/ath12k/debug.h b/drivers/net/wireless/ath/ath12k/debug.h index 90e801136bc6..48916e4e1f60 100644 --- a/drivers/net/wireless/ath/ath12k/debug.h +++ b/drivers/net/wireless/ath/ath12k/debug.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2022, 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef _ATH12K_DEBUG_H_ @@ -37,6 +37,7 @@ __printf(2, 3) void __ath12k_warn(struct device *dev, const char *fmt, ...); #define ath12k_hw_warn(ah, fmt, ...) __ath12k_warn((ah)->dev, fmt, ##__VA_ARGS__) extern unsigned int ath12k_debug_mask; +extern bool ath12k_ftm_mode; #ifdef CONFIG_ATH12K_DEBUG __printf(3, 4) void __ath12k_dbg(struct ath12k_base *ab, @@ -61,11 +62,14 @@ static inline void ath12k_dbg_dump(struct ath12k_base *ab, } #endif /* CONFIG_ATH12K_DEBUG */ -#define ath12k_dbg(ar, dbg_mask, fmt, ...) \ +#define ath12k_dbg(ab, dbg_mask, fmt, ...) \ do { \ typeof(dbg_mask) mask = (dbg_mask); \ if (ath12k_debug_mask & mask) \ - __ath12k_dbg(ar, mask, fmt, ##__VA_ARGS__); \ + __ath12k_dbg(ab, mask, fmt, ##__VA_ARGS__); \ } while (0) +#define ath12k_generic_dbg(dbg_mask, fmt, ...) \ + ath12k_dbg(NULL, dbg_mask, fmt, ##__VA_ARGS__) + #endif /* _ATH12K_DEBUG_H_ */ diff --git a/drivers/net/wireless/ath/ath12k/debugfs.c b/drivers/net/wireless/ath/ath12k/debugfs.c index d4b32d1a431c..57002215ddf1 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs.c +++ b/drivers/net/wireless/ath/ath12k/debugfs.c @@ -1,10 +1,12 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "core.h" +#include "dp_tx.h" +#include "debug.h" #include "debugfs.h" #include "debugfs_htt_stats.h" @@ -31,6 +33,806 @@ static const struct file_operations fops_simulate_radar = { .open = simple_open }; +static ssize_t ath12k_write_tpc_stats_type(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ath12k *ar = file->private_data; + u8 type; + int ret; + + ret = kstrtou8_from_user(user_buf, count, 0, &type); + if (ret) + return ret; + + if (type >= WMI_HALPHY_PDEV_TX_STATS_MAX) + return -EINVAL; + + spin_lock_bh(&ar->data_lock); + ar->debug.tpc_stats_type = type; + spin_unlock_bh(&ar->data_lock); + + return count; +} + +static int ath12k_debug_tpc_stats_request(struct ath12k *ar) +{ + enum wmi_halphy_ctrl_path_stats_id tpc_stats_sub_id; + struct ath12k_base *ab = ar->ab; + int ret; + + lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); + + reinit_completion(&ar->debug.tpc_complete); + + spin_lock_bh(&ar->data_lock); + ar->debug.tpc_request = true; + tpc_stats_sub_id = ar->debug.tpc_stats_type; + spin_unlock_bh(&ar->data_lock); + + ret = ath12k_wmi_send_tpc_stats_request(ar, tpc_stats_sub_id); + if (ret) { + ath12k_warn(ab, "failed to request pdev tpc stats: %d\n", ret); + spin_lock_bh(&ar->data_lock); + ar->debug.tpc_request = false; + spin_unlock_bh(&ar->data_lock); + return ret; + } + + return 0; +} + +static int ath12k_get_tpc_ctl_mode_idx(struct wmi_tpc_stats_arg *tpc_stats, + enum wmi_tpc_pream_bw pream_bw, int *mode_idx) +{ + u32 chan_freq = le32_to_cpu(tpc_stats->tpc_config.chan_freq); + u8 band; + + band = ((chan_freq > ATH12K_MIN_6G_FREQ) ? NL80211_BAND_6GHZ : + ((chan_freq > ATH12K_MIN_5G_FREQ) ? NL80211_BAND_5GHZ : + NL80211_BAND_2GHZ)); + + if (band == NL80211_BAND_5GHZ || band == NL80211_BAND_6GHZ) { + switch (pream_bw) { + case WMI_TPC_PREAM_HT20: + case WMI_TPC_PREAM_VHT20: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HT_VHT20_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_HE20: + case WMI_TPC_PREAM_EHT20: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HE_EHT20_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_HT40: + case WMI_TPC_PREAM_VHT40: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HT_VHT40_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_HE40: + case WMI_TPC_PREAM_EHT40: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HE_EHT40_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_VHT80: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_VHT80_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_EHT60: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_EHT80_SU_PUNC20; + break; + case WMI_TPC_PREAM_HE80: + case WMI_TPC_PREAM_EHT80: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HE_EHT80_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_VHT160: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_VHT160_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_EHT120: + case WMI_TPC_PREAM_EHT140: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_EHT160_SU_PUNC20; + break; + case WMI_TPC_PREAM_HE160: + case WMI_TPC_PREAM_EHT160: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HE_EHT160_5GHZ_6GHZ; + break; + case WMI_TPC_PREAM_EHT200: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_EHT320_SU_PUNC120; + break; + case WMI_TPC_PREAM_EHT240: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_EHT320_SU_PUNC80; + break; + case WMI_TPC_PREAM_EHT280: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_EHT320_SU_PUNC40; + break; + case WMI_TPC_PREAM_EHT320: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HE_EHT320_5GHZ_6GHZ; + break; + default: + /* for 5GHZ and 6GHZ, default case will be for OFDM */ + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_LEGACY_5GHZ_6GHZ; + break; + } + } else { + switch (pream_bw) { + case WMI_TPC_PREAM_OFDM: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_LEGACY_2GHZ; + break; + case WMI_TPC_PREAM_HT20: + case WMI_TPC_PREAM_VHT20: + case WMI_TPC_PREAM_HE20: + case WMI_TPC_PREAM_EHT20: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HT20_2GHZ; + break; + case WMI_TPC_PREAM_HT40: + case WMI_TPC_PREAM_VHT40: + case WMI_TPC_PREAM_HE40: + case WMI_TPC_PREAM_EHT40: + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_HT40_2GHZ; + break; + default: + /* for 2GHZ, default case will be CCK */ + *mode_idx = ATH12K_TPC_STATS_CTL_MODE_CCK_2GHZ; + break; + } + } + + return 0; +} + +static s16 ath12k_tpc_get_rate(struct ath12k *ar, + struct wmi_tpc_stats_arg *tpc_stats, + u32 rate_idx, u32 num_chains, u32 rate_code, + enum wmi_tpc_pream_bw pream_bw, + enum wmi_halphy_ctrl_path_stats_id type, + u32 eht_rate_idx) +{ + u32 tot_nss, tot_modes, txbf_on_off, index_offset1, index_offset2, index_offset3; + u8 chain_idx, stm_idx, num_streams; + bool is_mu, txbf_enabled = 0; + s8 rates_ctl_min, tpc_ctl; + s16 rates, tpc, reg_pwr; + u16 rate1, rate2; + int mode, ret; + + num_streams = 1 + ATH12K_HW_NSS(rate_code); + chain_idx = num_chains - 1; + stm_idx = num_streams - 1; + mode = -1; + + ret = ath12k_get_tpc_ctl_mode_idx(tpc_stats, pream_bw, &mode); + if (ret) { + ath12k_warn(ar->ab, "Invalid mode index received\n"); + tpc = TPC_INVAL; + goto out; + } + + if (num_chains < num_streams) { + tpc = TPC_INVAL; + goto out; + } + + if (le32_to_cpu(tpc_stats->tpc_config.num_tx_chain) <= 1) { + tpc = TPC_INVAL; + goto out; + } + + if (type == WMI_HALPHY_PDEV_TX_SUTXBF_STATS || + type == WMI_HALPHY_PDEV_TX_MUTXBF_STATS) + txbf_enabled = 1; + + if (type == WMI_HALPHY_PDEV_TX_MU_STATS || + type == WMI_HALPHY_PDEV_TX_MUTXBF_STATS) { + is_mu = true; + } else { + is_mu = false; + } + + /* Below is the min calculation of ctl array, rates array and + * regulator power table. tpc is minimum of all 3 + */ + if (pream_bw >= WMI_TPC_PREAM_EHT20 && pream_bw <= WMI_TPC_PREAM_EHT320) { + rate2 = tpc_stats->rates_array2.rate_array[eht_rate_idx]; + if (is_mu) + rates = u32_get_bits(rate2, ATH12K_TPC_RATE_ARRAY_MU); + else + rates = u32_get_bits(rate2, ATH12K_TPC_RATE_ARRAY_SU); + } else { + rate1 = tpc_stats->rates_array1.rate_array[rate_idx]; + if (is_mu) + rates = u32_get_bits(rate1, ATH12K_TPC_RATE_ARRAY_MU); + else + rates = u32_get_bits(rate1, ATH12K_TPC_RATE_ARRAY_SU); + } + + if (tpc_stats->tlvs_rcvd & WMI_TPC_CTL_PWR_ARRAY) { + tot_nss = le32_to_cpu(tpc_stats->ctl_array.tpc_ctl_pwr.d1); + tot_modes = le32_to_cpu(tpc_stats->ctl_array.tpc_ctl_pwr.d2); + txbf_on_off = le32_to_cpu(tpc_stats->ctl_array.tpc_ctl_pwr.d3); + index_offset1 = txbf_on_off * tot_modes * tot_nss; + index_offset2 = tot_modes * tot_nss; + index_offset3 = tot_nss; + + tpc_ctl = *(tpc_stats->ctl_array.ctl_pwr_table + + chain_idx * index_offset1 + txbf_enabled * index_offset2 + + mode * index_offset3 + stm_idx); + } else { + tpc_ctl = TPC_MAX; + ath12k_warn(ar->ab, + "ctl array for tpc stats not received from fw\n"); + } + + rates_ctl_min = min_t(s16, rates, tpc_ctl); + + reg_pwr = tpc_stats->max_reg_allowed_power.reg_pwr_array[chain_idx]; + + if (reg_pwr < 0) + reg_pwr = TPC_INVAL; + + tpc = min_t(s16, rates_ctl_min, reg_pwr); + + /* MODULATION_LIMIT is the maximum power limit,tpc should not exceed + * modulation limit even if min tpc of all three array is greater + * modulation limit + */ + tpc = min_t(s16, tpc, MODULATION_LIMIT); + +out: + return tpc; +} + +static u16 ath12k_get_ratecode(u16 pream_idx, u16 nss, u16 mcs_rate) +{ + u16 mode_type = ~0; + + /* Below assignments are just for printing purpose only */ + switch (pream_idx) { + case WMI_TPC_PREAM_CCK: + mode_type = WMI_RATE_PREAMBLE_CCK; + break; + case WMI_TPC_PREAM_OFDM: + mode_type = WMI_RATE_PREAMBLE_OFDM; + break; + case WMI_TPC_PREAM_HT20: + case WMI_TPC_PREAM_HT40: + mode_type = WMI_RATE_PREAMBLE_HT; + break; + case WMI_TPC_PREAM_VHT20: + case WMI_TPC_PREAM_VHT40: + case WMI_TPC_PREAM_VHT80: + case WMI_TPC_PREAM_VHT160: + mode_type = WMI_RATE_PREAMBLE_VHT; + break; + case WMI_TPC_PREAM_HE20: + case WMI_TPC_PREAM_HE40: + case WMI_TPC_PREAM_HE80: + case WMI_TPC_PREAM_HE160: + mode_type = WMI_RATE_PREAMBLE_HE; + break; + case WMI_TPC_PREAM_EHT20: + case WMI_TPC_PREAM_EHT40: + case WMI_TPC_PREAM_EHT60: + case WMI_TPC_PREAM_EHT80: + case WMI_TPC_PREAM_EHT120: + case WMI_TPC_PREAM_EHT140: + case WMI_TPC_PREAM_EHT160: + case WMI_TPC_PREAM_EHT200: + case WMI_TPC_PREAM_EHT240: + case WMI_TPC_PREAM_EHT280: + case WMI_TPC_PREAM_EHT320: + mode_type = WMI_RATE_PREAMBLE_EHT; + if (mcs_rate == 0 || mcs_rate == 1) + mcs_rate += 14; + else + mcs_rate -= 2; + break; + default: + return mode_type; + } + return ((mode_type << 8) | ((nss & 0x7) << 5) | (mcs_rate & 0x1F)); +} + +static bool ath12k_he_supports_extra_mcs(struct ath12k *ar, int freq) +{ + struct ath12k_pdev_cap *cap = &ar->pdev->cap; + struct ath12k_band_cap *cap_band; + bool extra_mcs_supported; + + if (freq <= ATH12K_2GHZ_MAX_FREQUENCY) + cap_band = &cap->band[NL80211_BAND_2GHZ]; + else if (freq <= ATH12K_5GHZ_MAX_FREQUENCY) + cap_band = &cap->band[NL80211_BAND_5GHZ]; + else + cap_band = &cap->band[NL80211_BAND_6GHZ]; + + extra_mcs_supported = u32_get_bits(cap_band->he_cap_info[1], + HE_EXTRA_MCS_SUPPORT); + return extra_mcs_supported; +} + +static int ath12k_tpc_fill_pream(struct ath12k *ar, char *buf, int buf_len, int len, + enum wmi_tpc_pream_bw pream_bw, u32 max_rix, + int max_nss, int max_rates, int pream_type, + enum wmi_halphy_ctrl_path_stats_id tpc_type, + int rate_idx, int eht_rate_idx) +{ + struct wmi_tpc_stats_arg *tpc_stats = ar->debug.tpc_stats; + int nss, rates, chains; + u8 active_tx_chains; + u16 rate_code; + s16 tpc; + + static const char *const pream_str[] = { + [WMI_TPC_PREAM_CCK] = "CCK", + [WMI_TPC_PREAM_OFDM] = "OFDM", + [WMI_TPC_PREAM_HT20] = "HT20", + [WMI_TPC_PREAM_HT40] = "HT40", + [WMI_TPC_PREAM_VHT20] = "VHT20", + [WMI_TPC_PREAM_VHT40] = "VHT40", + [WMI_TPC_PREAM_VHT80] = "VHT80", + [WMI_TPC_PREAM_VHT160] = "VHT160", + [WMI_TPC_PREAM_HE20] = "HE20", + [WMI_TPC_PREAM_HE40] = "HE40", + [WMI_TPC_PREAM_HE80] = "HE80", + [WMI_TPC_PREAM_HE160] = "HE160", + [WMI_TPC_PREAM_EHT20] = "EHT20", + [WMI_TPC_PREAM_EHT40] = "EHT40", + [WMI_TPC_PREAM_EHT60] = "EHT60", + [WMI_TPC_PREAM_EHT80] = "EHT80", + [WMI_TPC_PREAM_EHT120] = "EHT120", + [WMI_TPC_PREAM_EHT140] = "EHT140", + [WMI_TPC_PREAM_EHT160] = "EHT160", + [WMI_TPC_PREAM_EHT200] = "EHT200", + [WMI_TPC_PREAM_EHT240] = "EHT240", + [WMI_TPC_PREAM_EHT280] = "EHT280", + [WMI_TPC_PREAM_EHT320] = "EHT320"}; + + active_tx_chains = ar->num_tx_chains; + + for (nss = 0; nss < max_nss; nss++) { + for (rates = 0; rates < max_rates; rates++, rate_idx++, max_rix++) { + /* FW send extra MCS(10&11) for VHT and HE rates, + * this is not used. Hence skipping it here + */ + if (pream_type == WMI_RATE_PREAMBLE_VHT && + rates > ATH12K_VHT_MCS_MAX) + continue; + + if (pream_type == WMI_RATE_PREAMBLE_HE && + rates > ATH12K_HE_MCS_MAX) + continue; + + if (pream_type == WMI_RATE_PREAMBLE_EHT && + rates > ATH12K_EHT_MCS_MAX) + continue; + + rate_code = ath12k_get_ratecode(pream_bw, nss, rates); + len += scnprintf(buf + len, buf_len - len, + "%d\t %s\t 0x%03x\t", max_rix, + pream_str[pream_bw], rate_code); + + for (chains = 0; chains < active_tx_chains; chains++) { + if (nss > chains) { + len += scnprintf(buf + len, + buf_len - len, + "\t%s", "NA"); + } else { + tpc = ath12k_tpc_get_rate(ar, tpc_stats, + rate_idx, chains + 1, + rate_code, pream_bw, + tpc_type, + eht_rate_idx); + + if (tpc == TPC_INVAL) { + len += scnprintf(buf + len, + buf_len - len, "\tNA"); + } else { + len += scnprintf(buf + len, + buf_len - len, "\t%d", + tpc); + } + } + } + len += scnprintf(buf + len, buf_len - len, "\n"); + + if (pream_type == WMI_RATE_PREAMBLE_EHT) + /*For fetching the next eht rates pwr from rates array2*/ + ++eht_rate_idx; + } + } + + return len; +} + +static int ath12k_tpc_stats_print(struct ath12k *ar, + struct wmi_tpc_stats_arg *tpc_stats, + char *buf, size_t len, + enum wmi_halphy_ctrl_path_stats_id type) +{ + u32 eht_idx = 0, pream_idx = 0, rate_pream_idx = 0, total_rates = 0, max_rix = 0; + u32 chan_freq, num_tx_chain, caps, i, j = 1; + size_t buf_len = ATH12K_TPC_STATS_BUF_SIZE; + u8 nss, active_tx_chains; + bool he_ext_mcs; + static const char *const type_str[WMI_HALPHY_PDEV_TX_STATS_MAX] = { + [WMI_HALPHY_PDEV_TX_SU_STATS] = "SU", + [WMI_HALPHY_PDEV_TX_SUTXBF_STATS] = "SU WITH TXBF", + [WMI_HALPHY_PDEV_TX_MU_STATS] = "MU", + [WMI_HALPHY_PDEV_TX_MUTXBF_STATS] = "MU WITH TXBF"}; + + u8 max_rates[WMI_TPC_PREAM_MAX] = { + [WMI_TPC_PREAM_CCK] = ATH12K_CCK_RATES, + [WMI_TPC_PREAM_OFDM] = ATH12K_OFDM_RATES, + [WMI_TPC_PREAM_HT20] = ATH12K_HT_RATES, + [WMI_TPC_PREAM_HT40] = ATH12K_HT_RATES, + [WMI_TPC_PREAM_VHT20] = ATH12K_VHT_RATES, + [WMI_TPC_PREAM_VHT40] = ATH12K_VHT_RATES, + [WMI_TPC_PREAM_VHT80] = ATH12K_VHT_RATES, + [WMI_TPC_PREAM_VHT160] = ATH12K_VHT_RATES, + [WMI_TPC_PREAM_HE20] = ATH12K_HE_RATES, + [WMI_TPC_PREAM_HE40] = ATH12K_HE_RATES, + [WMI_TPC_PREAM_HE80] = ATH12K_HE_RATES, + [WMI_TPC_PREAM_HE160] = ATH12K_HE_RATES, + [WMI_TPC_PREAM_EHT20] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT40] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT60] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT80] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT120] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT140] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT160] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT200] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT240] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT280] = ATH12K_EHT_RATES, + [WMI_TPC_PREAM_EHT320] = ATH12K_EHT_RATES}; + static const u8 max_nss[WMI_TPC_PREAM_MAX] = { + [WMI_TPC_PREAM_CCK] = ATH12K_NSS_1, + [WMI_TPC_PREAM_OFDM] = ATH12K_NSS_1, + [WMI_TPC_PREAM_HT20] = ATH12K_NSS_4, + [WMI_TPC_PREAM_HT40] = ATH12K_NSS_4, + [WMI_TPC_PREAM_VHT20] = ATH12K_NSS_8, + [WMI_TPC_PREAM_VHT40] = ATH12K_NSS_8, + [WMI_TPC_PREAM_VHT80] = ATH12K_NSS_8, + [WMI_TPC_PREAM_VHT160] = ATH12K_NSS_4, + [WMI_TPC_PREAM_HE20] = ATH12K_NSS_8, + [WMI_TPC_PREAM_HE40] = ATH12K_NSS_8, + [WMI_TPC_PREAM_HE80] = ATH12K_NSS_8, + [WMI_TPC_PREAM_HE160] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT20] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT40] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT60] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT80] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT120] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT140] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT160] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT200] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT240] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT280] = ATH12K_NSS_4, + [WMI_TPC_PREAM_EHT320] = ATH12K_NSS_4}; + + u16 rate_idx[WMI_TPC_PREAM_MAX] = {}, eht_rate_idx[WMI_TPC_PREAM_MAX] = {}; + static const u8 pream_type[WMI_TPC_PREAM_MAX] = { + [WMI_TPC_PREAM_CCK] = WMI_RATE_PREAMBLE_CCK, + [WMI_TPC_PREAM_OFDM] = WMI_RATE_PREAMBLE_OFDM, + [WMI_TPC_PREAM_HT20] = WMI_RATE_PREAMBLE_HT, + [WMI_TPC_PREAM_HT40] = WMI_RATE_PREAMBLE_HT, + [WMI_TPC_PREAM_VHT20] = WMI_RATE_PREAMBLE_VHT, + [WMI_TPC_PREAM_VHT40] = WMI_RATE_PREAMBLE_VHT, + [WMI_TPC_PREAM_VHT80] = WMI_RATE_PREAMBLE_VHT, + [WMI_TPC_PREAM_VHT160] = WMI_RATE_PREAMBLE_VHT, + [WMI_TPC_PREAM_HE20] = WMI_RATE_PREAMBLE_HE, + [WMI_TPC_PREAM_HE40] = WMI_RATE_PREAMBLE_HE, + [WMI_TPC_PREAM_HE80] = WMI_RATE_PREAMBLE_HE, + [WMI_TPC_PREAM_HE160] = WMI_RATE_PREAMBLE_HE, + [WMI_TPC_PREAM_EHT20] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT40] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT60] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT80] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT120] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT140] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT160] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT200] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT240] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT280] = WMI_RATE_PREAMBLE_EHT, + [WMI_TPC_PREAM_EHT320] = WMI_RATE_PREAMBLE_EHT}; + + chan_freq = le32_to_cpu(tpc_stats->tpc_config.chan_freq); + num_tx_chain = le32_to_cpu(tpc_stats->tpc_config.num_tx_chain); + caps = le32_to_cpu(tpc_stats->tpc_config.caps); + + active_tx_chains = ar->num_tx_chains; + he_ext_mcs = ath12k_he_supports_extra_mcs(ar, chan_freq); + + /* mcs 12&13 is sent by FW for certain HWs in rate array, skipping it as + * it is not supported + */ + if (he_ext_mcs) { + for (i = WMI_TPC_PREAM_HE20; i <= WMI_TPC_PREAM_HE160; ++i) + max_rates[i] = ATH12K_HE_RATES; + } + + if (type == WMI_HALPHY_PDEV_TX_MU_STATS || + type == WMI_HALPHY_PDEV_TX_MUTXBF_STATS) { + pream_idx = WMI_TPC_PREAM_VHT20; + + for (i = WMI_TPC_PREAM_CCK; i <= WMI_TPC_PREAM_HT40; ++i) + max_rix += max_nss[i] * max_rates[i]; + } + /* Enumerate all the rate indices */ + for (i = rate_pream_idx + 1; i < WMI_TPC_PREAM_MAX; i++) { + nss = (max_nss[i - 1] < num_tx_chain ? + max_nss[i - 1] : num_tx_chain); + + rate_idx[i] = rate_idx[i - 1] + max_rates[i - 1] * nss; + + if (pream_type[i] == WMI_RATE_PREAMBLE_EHT) { + eht_rate_idx[j] = eht_rate_idx[j - 1] + max_rates[i] * nss; + ++j; + } + } + + for (i = 0; i < WMI_TPC_PREAM_MAX; i++) { + nss = (max_nss[i] < num_tx_chain ? + max_nss[i] : num_tx_chain); + total_rates += max_rates[i] * nss; + } + + len += scnprintf(buf + len, buf_len - len, + "No.of rates-%d\n", total_rates); + + len += scnprintf(buf + len, buf_len - len, + "**************** %s ****************\n", + type_str[type]); + len += scnprintf(buf + len, buf_len - len, + "\t\t\t\tTPC values for Active chains\n"); + len += scnprintf(buf + len, buf_len - len, + "Rate idx Preamble Rate code"); + + for (i = 1; i <= active_tx_chains; ++i) { + len += scnprintf(buf + len, buf_len - len, + "\t%d-Chain", i); + } + + len += scnprintf(buf + len, buf_len - len, "\n"); + for (i = pream_idx; i < WMI_TPC_PREAM_MAX; i++) { + if (chan_freq <= 2483) { + if (i == WMI_TPC_PREAM_VHT80 || + i == WMI_TPC_PREAM_VHT160 || + i == WMI_TPC_PREAM_HE80 || + i == WMI_TPC_PREAM_HE160 || + (i >= WMI_TPC_PREAM_EHT60 && + i <= WMI_TPC_PREAM_EHT320)) { + max_rix += max_nss[i] * max_rates[i]; + continue; + } + } else { + if (i == WMI_TPC_PREAM_CCK) { + max_rix += max_rates[i]; + continue; + } + } + + nss = (max_nss[i] < ar->num_tx_chains ? max_nss[i] : ar->num_tx_chains); + + if (!(caps & + (1 << ATH12K_TPC_STATS_SUPPORT_BE_PUNC))) { + if (i == WMI_TPC_PREAM_EHT60 || i == WMI_TPC_PREAM_EHT120 || + i == WMI_TPC_PREAM_EHT140 || i == WMI_TPC_PREAM_EHT200 || + i == WMI_TPC_PREAM_EHT240 || i == WMI_TPC_PREAM_EHT280) { + max_rix += max_nss[i] * max_rates[i]; + continue; + } + } + + len = ath12k_tpc_fill_pream(ar, buf, buf_len, len, i, max_rix, nss, + max_rates[i], pream_type[i], + type, rate_idx[i], eht_rate_idx[eht_idx]); + + if (pream_type[i] == WMI_RATE_PREAMBLE_EHT) + /*For fetch the next index eht rates from rates array2*/ + ++eht_idx; + + max_rix += max_nss[i] * max_rates[i]; + } + return len; +} + +static void ath12k_tpc_stats_fill(struct ath12k *ar, + struct wmi_tpc_stats_arg *tpc_stats, + char *buf) +{ + size_t buf_len = ATH12K_TPC_STATS_BUF_SIZE; + struct wmi_tpc_config_params *tpc; + size_t len = 0; + + if (!tpc_stats) { + ath12k_warn(ar->ab, "failed to find tpc stats\n"); + return; + } + + spin_lock_bh(&ar->data_lock); + + tpc = &tpc_stats->tpc_config; + len += scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, + "*************** TPC config **************\n"); + len += scnprintf(buf + len, buf_len - len, + "* powers are in 0.25 dBm steps\n"); + len += scnprintf(buf + len, buf_len - len, + "reg domain-%d\t\tchan freq-%d\n", + tpc->reg_domain, tpc->chan_freq); + len += scnprintf(buf + len, buf_len - len, + "power limit-%d\t\tmax reg-domain Power-%d\n", + le32_to_cpu(tpc->twice_max_reg_power) / 2, tpc->power_limit); + len += scnprintf(buf + len, buf_len - len, + "No.of tx chain-%d\t", + ar->num_tx_chains); + + ath12k_tpc_stats_print(ar, tpc_stats, buf, len, + ar->debug.tpc_stats_type); + + spin_unlock_bh(&ar->data_lock); +} + +static int ath12k_open_tpc_stats(struct inode *inode, struct file *file) +{ + struct ath12k *ar = inode->i_private; + struct ath12k_hw *ah = ath12k_ar_to_ah(ar); + int ret; + + guard(wiphy)(ath12k_ar_to_hw(ar)->wiphy); + + if (ah->state != ATH12K_HW_STATE_ON) { + ath12k_warn(ar->ab, "Interface not up\n"); + return -ENETDOWN; + } + + void *buf __free(kfree) = kzalloc(ATH12K_TPC_STATS_BUF_SIZE, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + ret = ath12k_debug_tpc_stats_request(ar); + if (ret) { + ath12k_warn(ar->ab, "failed to request tpc stats: %d\n", + ret); + return ret; + } + + if (!wait_for_completion_timeout(&ar->debug.tpc_complete, TPC_STATS_WAIT_TIME)) { + spin_lock_bh(&ar->data_lock); + ath12k_wmi_free_tpc_stats_mem(ar); + ar->debug.tpc_request = false; + spin_unlock_bh(&ar->data_lock); + return -ETIMEDOUT; + } + + ath12k_tpc_stats_fill(ar, ar->debug.tpc_stats, buf); + file->private_data = no_free_ptr(buf); + + spin_lock_bh(&ar->data_lock); + ath12k_wmi_free_tpc_stats_mem(ar); + spin_unlock_bh(&ar->data_lock); + + return 0; +} + +static ssize_t ath12k_read_tpc_stats(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + const char *buf = file->private_data; + size_t len = strlen(buf); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static int ath12k_release_tpc_stats(struct inode *inode, + struct file *file) +{ + kfree(file->private_data); + return 0; +} + +static const struct file_operations fops_tpc_stats = { + .open = ath12k_open_tpc_stats, + .release = ath12k_release_tpc_stats, + .read = ath12k_read_tpc_stats, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static const struct file_operations fops_tpc_stats_type = { + .write = ath12k_write_tpc_stats_type, + .open = simple_open, + .llseek = default_llseek, +}; + +static ssize_t ath12k_write_extd_rx_stats(struct file *file, + const char __user *ubuf, + size_t count, loff_t *ppos) +{ + struct ath12k *ar = file->private_data; + struct htt_rx_ring_tlv_filter tlv_filter = {0}; + u32 ring_id, rx_filter = 0; + bool enable; + int ret, i; + + if (kstrtobool_from_user(ubuf, count, &enable)) + return -EINVAL; + + wiphy_lock(ath12k_ar_to_hw(ar)->wiphy); + + if (!ar->ab->hw_params->rxdma1_enable) { + ret = count; + goto exit; + } + + if (ar->ah->state != ATH12K_HW_STATE_ON) { + ret = -ENETDOWN; + goto exit; + } + + if (enable == ar->debug.extd_rx_stats) { + ret = count; + goto exit; + } + + if (enable) { + rx_filter = HTT_RX_FILTER_TLV_FLAGS_MPDU_START; + rx_filter |= HTT_RX_FILTER_TLV_FLAGS_PPDU_START; + rx_filter |= HTT_RX_FILTER_TLV_FLAGS_PPDU_END; + rx_filter |= HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS; + rx_filter |= HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT; + rx_filter |= HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE; + rx_filter |= HTT_RX_FILTER_TLV_FLAGS_PPDU_START_USER_INFO; + + tlv_filter.rx_filter = rx_filter; + tlv_filter.pkt_filter_flags0 = HTT_RX_FP_MGMT_FILTER_FLAGS0; + tlv_filter.pkt_filter_flags1 = HTT_RX_FP_MGMT_FILTER_FLAGS1; + tlv_filter.pkt_filter_flags2 = HTT_RX_FP_CTRL_FILTER_FLASG2; + tlv_filter.pkt_filter_flags3 = HTT_RX_FP_CTRL_FILTER_FLASG3 | + HTT_RX_FP_DATA_FILTER_FLASG3; + } else { + tlv_filter = ath12k_mac_mon_status_filter_default; + } + + ar->debug.rx_filter = tlv_filter.rx_filter; + + for (i = 0; i < ar->ab->hw_params->num_rxdma_per_pdev; i++) { + ring_id = ar->dp.rxdma_mon_dst_ring[i].ring_id; + ret = ath12k_dp_tx_htt_rx_filter_setup(ar->ab, ring_id, ar->dp.mac_id + i, + HAL_RXDMA_MONITOR_DST, + DP_RXDMA_REFILL_RING_SIZE, + &tlv_filter); + if (ret) { + ath12k_warn(ar->ab, "failed to set rx filter for monitor status ring\n"); + goto exit; + } + } + + ar->debug.extd_rx_stats = !!enable; + ret = count; +exit: + wiphy_unlock(ath12k_ar_to_hw(ar)->wiphy); + return ret; +} + +static ssize_t ath12k_read_extd_rx_stats(struct file *file, + char __user *ubuf, + size_t count, loff_t *ppos) +{ + struct ath12k *ar = file->private_data; + char buf[32]; + int len = 0; + + wiphy_lock(ath12k_ar_to_hw(ar)->wiphy); + len = scnprintf(buf, sizeof(buf) - len, "%d\n", + ar->debug.extd_rx_stats); + wiphy_unlock(ath12k_ar_to_hw(ar)->wiphy); + + return simple_read_from_buffer(ubuf, count, ppos, buf, len); +} + +static const struct file_operations fops_extd_rx_stats = { + .read = ath12k_read_extd_rx_stats, + .write = ath12k_write_extd_rx_stats, + .open = simple_open, +}; + void ath12k_debugfs_soc_create(struct ath12k_base *ab) { bool dput_needed; @@ -68,6 +870,382 @@ void ath12k_debugfs_soc_destroy(struct ath12k_base *ab) */ } +static void ath12k_fw_stats_pdevs_free(struct list_head *head) +{ + struct ath12k_fw_stats_pdev *i, *tmp; + + list_for_each_entry_safe(i, tmp, head, list) { + list_del(&i->list); + kfree(i); + } +} + +static void ath12k_fw_stats_bcn_free(struct list_head *head) +{ + struct ath12k_fw_stats_bcn *i, *tmp; + + list_for_each_entry_safe(i, tmp, head, list) { + list_del(&i->list); + kfree(i); + } +} + +static void ath12k_fw_stats_vdevs_free(struct list_head *head) +{ + struct ath12k_fw_stats_vdev *i, *tmp; + + list_for_each_entry_safe(i, tmp, head, list) { + list_del(&i->list); + kfree(i); + } +} + +void ath12k_debugfs_fw_stats_reset(struct ath12k *ar) +{ + spin_lock_bh(&ar->data_lock); + ar->fw_stats.fw_stats_done = false; + ath12k_fw_stats_vdevs_free(&ar->fw_stats.vdevs); + ath12k_fw_stats_bcn_free(&ar->fw_stats.bcn); + ath12k_fw_stats_pdevs_free(&ar->fw_stats.pdevs); + spin_unlock_bh(&ar->data_lock); +} + +static int ath12k_debugfs_fw_stats_request(struct ath12k *ar, + struct ath12k_fw_stats_req_params *param) +{ + struct ath12k_base *ab = ar->ab; + unsigned long timeout, time_left; + int ret; + + lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); + + /* FW stats can get split when exceeding the stats data buffer limit. + * In that case, since there is no end marking for the back-to-back + * received 'update stats' event, we keep a 3 seconds timeout in case, + * fw_stats_done is not marked yet + */ + timeout = jiffies + msecs_to_jiffies(3 * 1000); + + ath12k_debugfs_fw_stats_reset(ar); + + reinit_completion(&ar->fw_stats_complete); + + ret = ath12k_wmi_send_stats_request_cmd(ar, param->stats_id, + param->vdev_id, param->pdev_id); + + if (ret) { + ath12k_warn(ab, "could not request fw stats (%d)\n", + ret); + return ret; + } + + time_left = wait_for_completion_timeout(&ar->fw_stats_complete, + 1 * HZ); + /* If the wait timed out, return -ETIMEDOUT */ + if (!time_left) + return -ETIMEDOUT; + + /* Firmware sends WMI_UPDATE_STATS_EVENTID back-to-back + * when stats data buffer limit is reached. fw_stats_complete + * is completed once host receives first event from firmware, but + * still end might not be marked in the TLV. + * Below loop is to confirm that firmware completed sending all the event + * and fw_stats_done is marked true when end is marked in the TLV + */ + for (;;) { + if (time_after(jiffies, timeout)) + break; + + spin_lock_bh(&ar->data_lock); + if (ar->fw_stats.fw_stats_done) { + spin_unlock_bh(&ar->data_lock); + break; + } + spin_unlock_bh(&ar->data_lock); + } + return 0; +} + +void +ath12k_debugfs_fw_stats_process(struct ath12k *ar, + struct ath12k_fw_stats *stats) +{ + struct ath12k_base *ab = ar->ab; + struct ath12k_pdev *pdev; + bool is_end; + static unsigned int num_vdev, num_bcn; + size_t total_vdevs_started = 0; + int i; + + if (stats->stats_id == WMI_REQUEST_VDEV_STAT) { + if (list_empty(&stats->vdevs)) { + ath12k_warn(ab, "empty vdev stats"); + return; + } + /* FW sends all the active VDEV stats irrespective of PDEV, + * hence limit until the count of all VDEVs started + */ + rcu_read_lock(); + for (i = 0; i < ab->num_radios; i++) { + pdev = rcu_dereference(ab->pdevs_active[i]); + if (pdev && pdev->ar) + total_vdevs_started += pdev->ar->num_started_vdevs; + } + rcu_read_unlock(); + + is_end = ((++num_vdev) == total_vdevs_started); + + list_splice_tail_init(&stats->vdevs, + &ar->fw_stats.vdevs); + + if (is_end) { + ar->fw_stats.fw_stats_done = true; + num_vdev = 0; + } + return; + } + if (stats->stats_id == WMI_REQUEST_BCN_STAT) { + if (list_empty(&stats->bcn)) { + ath12k_warn(ab, "empty beacon stats"); + return; + } + /* Mark end until we reached the count of all started VDEVs + * within the PDEV + */ + is_end = ((++num_bcn) == ar->num_started_vdevs); + + list_splice_tail_init(&stats->bcn, + &ar->fw_stats.bcn); + + if (is_end) { + ar->fw_stats.fw_stats_done = true; + num_bcn = 0; + } + } + if (stats->stats_id == WMI_REQUEST_PDEV_STAT) { + list_splice_tail_init(&stats->pdevs, &ar->fw_stats.pdevs); + ar->fw_stats.fw_stats_done = true; + } +} + +static int ath12k_open_vdev_stats(struct inode *inode, struct file *file) +{ + struct ath12k *ar = inode->i_private; + struct ath12k_fw_stats_req_params param; + struct ath12k_hw *ah = ath12k_ar_to_ah(ar); + int ret; + + guard(wiphy)(ath12k_ar_to_hw(ar)->wiphy); + + if (!ah) + return -ENETDOWN; + + if (ah->state != ATH12K_HW_STATE_ON) + return -ENETDOWN; + + void *buf __free(kfree) = kzalloc(ATH12K_FW_STATS_BUF_SIZE, GFP_ATOMIC); + if (!buf) + return -ENOMEM; + + param.pdev_id = ath12k_mac_get_target_pdev_id(ar); + /* VDEV stats is always sent for all active VDEVs from FW */ + param.vdev_id = 0; + param.stats_id = WMI_REQUEST_VDEV_STAT; + + ret = ath12k_debugfs_fw_stats_request(ar, ¶m); + if (ret) { + ath12k_warn(ar->ab, "failed to request fw vdev stats: %d\n", ret); + return ret; + } + + ath12k_wmi_fw_stats_dump(ar, &ar->fw_stats, param.stats_id, + buf); + + file->private_data = no_free_ptr(buf); + + return 0; +} + +static int ath12k_release_vdev_stats(struct inode *inode, struct file *file) +{ + kfree(file->private_data); + + return 0; +} + +static ssize_t ath12k_read_vdev_stats(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + const char *buf = file->private_data; + size_t len = strlen(buf); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_vdev_stats = { + .open = ath12k_open_vdev_stats, + .release = ath12k_release_vdev_stats, + .read = ath12k_read_vdev_stats, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static int ath12k_open_bcn_stats(struct inode *inode, struct file *file) +{ + struct ath12k *ar = inode->i_private; + struct ath12k_link_vif *arvif; + struct ath12k_fw_stats_req_params param; + struct ath12k_hw *ah = ath12k_ar_to_ah(ar); + int ret; + + guard(wiphy)(ath12k_ar_to_hw(ar)->wiphy); + + if (ah && ah->state != ATH12K_HW_STATE_ON) + return -ENETDOWN; + + void *buf __free(kfree) = kzalloc(ATH12K_FW_STATS_BUF_SIZE, GFP_ATOMIC); + if (!buf) + return -ENOMEM; + + param.pdev_id = ath12k_mac_get_target_pdev_id(ar); + param.stats_id = WMI_REQUEST_BCN_STAT; + + /* loop all active VDEVs for bcn stats */ + list_for_each_entry(arvif, &ar->arvifs, list) { + if (!arvif->is_up) + continue; + + param.vdev_id = arvif->vdev_id; + ret = ath12k_debugfs_fw_stats_request(ar, ¶m); + if (ret) { + ath12k_warn(ar->ab, "failed to request fw bcn stats: %d\n", ret); + return ret; + } + } + + ath12k_wmi_fw_stats_dump(ar, &ar->fw_stats, param.stats_id, + buf); + /* since beacon stats request is looped for all active VDEVs, saved fw + * stats is not freed for each request until done for all active VDEVs + */ + spin_lock_bh(&ar->data_lock); + ath12k_fw_stats_bcn_free(&ar->fw_stats.bcn); + spin_unlock_bh(&ar->data_lock); + + file->private_data = no_free_ptr(buf); + + return 0; +} + +static int ath12k_release_bcn_stats(struct inode *inode, struct file *file) +{ + kfree(file->private_data); + + return 0; +} + +static ssize_t ath12k_read_bcn_stats(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + const char *buf = file->private_data; + size_t len = strlen(buf); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_bcn_stats = { + .open = ath12k_open_bcn_stats, + .release = ath12k_release_bcn_stats, + .read = ath12k_read_bcn_stats, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static int ath12k_open_pdev_stats(struct inode *inode, struct file *file) +{ + struct ath12k *ar = inode->i_private; + struct ath12k_hw *ah = ath12k_ar_to_ah(ar); + struct ath12k_base *ab = ar->ab; + struct ath12k_fw_stats_req_params param; + int ret; + + guard(wiphy)(ath12k_ar_to_hw(ar)->wiphy); + + if (ah && ah->state != ATH12K_HW_STATE_ON) + return -ENETDOWN; + + void *buf __free(kfree) = kzalloc(ATH12K_FW_STATS_BUF_SIZE, GFP_ATOMIC); + if (!buf) + return -ENOMEM; + + param.pdev_id = ath12k_mac_get_target_pdev_id(ar); + param.vdev_id = 0; + param.stats_id = WMI_REQUEST_PDEV_STAT; + + ret = ath12k_debugfs_fw_stats_request(ar, ¶m); + if (ret) { + ath12k_warn(ab, "failed to request fw pdev stats: %d\n", ret); + return ret; + } + + ath12k_wmi_fw_stats_dump(ar, &ar->fw_stats, param.stats_id, + buf); + + file->private_data = no_free_ptr(buf); + + return 0; +} + +static int ath12k_release_pdev_stats(struct inode *inode, struct file *file) +{ + kfree(file->private_data); + + return 0; +} + +static ssize_t ath12k_read_pdev_stats(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + const char *buf = file->private_data; + size_t len = strlen(buf); + + return simple_read_from_buffer(user_buf, count, ppos, buf, len); +} + +static const struct file_operations fops_pdev_stats = { + .open = ath12k_open_pdev_stats, + .release = ath12k_release_pdev_stats, + .read = ath12k_read_pdev_stats, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static +void ath12k_debugfs_fw_stats_register(struct ath12k *ar) +{ + struct dentry *fwstats_dir = debugfs_create_dir("fw_stats", + ar->debug.debugfs_pdev); + + /* all stats debugfs files created are under "fw_stats" directory + * created per PDEV + */ + debugfs_create_file("vdev_stats", 0600, fwstats_dir, ar, + &fops_vdev_stats); + debugfs_create_file("beacon_stats", 0600, fwstats_dir, ar, + &fops_bcn_stats); + debugfs_create_file("pdev_stats", 0600, fwstats_dir, ar, + &fops_pdev_stats); + + INIT_LIST_HEAD(&ar->fw_stats.vdevs); + INIT_LIST_HEAD(&ar->fw_stats.bcn); + INIT_LIST_HEAD(&ar->fw_stats.pdevs); + + init_completion(&ar->fw_stats_complete); +} + void ath12k_debugfs_register(struct ath12k *ar) { struct ath12k_base *ab = ar->ab; @@ -91,7 +1269,18 @@ void ath12k_debugfs_register(struct ath12k *ar) &fops_simulate_radar); } + debugfs_create_file("tpc_stats", 0400, ar->debug.debugfs_pdev, ar, + &fops_tpc_stats); + debugfs_create_file("tpc_stats_type", 0200, ar->debug.debugfs_pdev, + ar, &fops_tpc_stats_type); + init_completion(&ar->debug.tpc_complete); + ath12k_debugfs_htt_stats_register(ar); + ath12k_debugfs_fw_stats_register(ar); + + debugfs_create_file("ext_rx_stats", 0644, + ar->debug.debugfs_pdev, ar, + &fops_extd_rx_stats); } void ath12k_debugfs_unregister(struct ath12k *ar) diff --git a/drivers/net/wireless/ath/ath12k/debugfs.h b/drivers/net/wireless/ath/ath12k/debugfs.h index 8d64ba03aa9a..d7041297d5d8 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs.h +++ b/drivers/net/wireless/ath/ath12k/debugfs.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef _ATH12K_DEBUGFS_H_ @@ -12,6 +12,101 @@ void ath12k_debugfs_soc_create(struct ath12k_base *ab); void ath12k_debugfs_soc_destroy(struct ath12k_base *ab); void ath12k_debugfs_register(struct ath12k *ar); void ath12k_debugfs_unregister(struct ath12k *ar); +void ath12k_debugfs_fw_stats_process(struct ath12k *ar, + struct ath12k_fw_stats *stats); +void ath12k_debugfs_fw_stats_reset(struct ath12k *ar); + +static inline bool ath12k_debugfs_is_extd_rx_stats_enabled(struct ath12k *ar) +{ + return ar->debug.extd_rx_stats; +} + +static inline int ath12k_debugfs_rx_filter(struct ath12k *ar) +{ + return ar->debug.rx_filter; +} + +#define ATH12K_CCK_RATES 4 +#define ATH12K_OFDM_RATES 8 +#define ATH12K_HT_RATES 8 +#define ATH12K_VHT_RATES 12 +#define ATH12K_HE_RATES 12 +#define ATH12K_HE_RATES_WITH_EXTRA_MCS 14 +#define ATH12K_EHT_RATES 16 +#define HE_EXTRA_MCS_SUPPORT GENMASK(31, 16) +#define ATH12K_NSS_1 1 +#define ATH12K_NSS_4 4 +#define ATH12K_NSS_8 8 +#define ATH12K_HW_NSS(_rcode) (((_rcode) >> 5) & 0x7) +#define TPC_STATS_WAIT_TIME (1 * HZ) +#define MAX_TPC_PREAM_STR_LEN 7 +#define TPC_INVAL -128 +#define TPC_MAX 127 +#define TPC_STATS_WAIT_TIME (1 * HZ) +#define TPC_STATS_TOT_ROW 700 +#define TPC_STATS_TOT_COLUMN 100 +#define MODULATION_LIMIT 126 + +#define ATH12K_TPC_STATS_BUF_SIZE (TPC_STATS_TOT_ROW * TPC_STATS_TOT_COLUMN) + +enum wmi_tpc_pream_bw { + WMI_TPC_PREAM_CCK, + WMI_TPC_PREAM_OFDM, + WMI_TPC_PREAM_HT20, + WMI_TPC_PREAM_HT40, + WMI_TPC_PREAM_VHT20, + WMI_TPC_PREAM_VHT40, + WMI_TPC_PREAM_VHT80, + WMI_TPC_PREAM_VHT160, + WMI_TPC_PREAM_HE20, + WMI_TPC_PREAM_HE40, + WMI_TPC_PREAM_HE80, + WMI_TPC_PREAM_HE160, + WMI_TPC_PREAM_EHT20, + WMI_TPC_PREAM_EHT40, + WMI_TPC_PREAM_EHT60, + WMI_TPC_PREAM_EHT80, + WMI_TPC_PREAM_EHT120, + WMI_TPC_PREAM_EHT140, + WMI_TPC_PREAM_EHT160, + WMI_TPC_PREAM_EHT200, + WMI_TPC_PREAM_EHT240, + WMI_TPC_PREAM_EHT280, + WMI_TPC_PREAM_EHT320, + WMI_TPC_PREAM_MAX +}; + +enum ath12k_debug_tpc_stats_ctl_mode { + ATH12K_TPC_STATS_CTL_MODE_LEGACY_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HT_VHT20_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HE_EHT20_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HT_VHT40_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HE_EHT40_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_VHT80_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HE_EHT80_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_VHT160_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HE_EHT160_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_HE_EHT320_5GHZ_6GHZ, + ATH12K_TPC_STATS_CTL_MODE_CCK_2GHZ, + ATH12K_TPC_STATS_CTL_MODE_LEGACY_2GHZ, + ATH12K_TPC_STATS_CTL_MODE_HT20_2GHZ, + ATH12K_TPC_STATS_CTL_MODE_HT40_2GHZ, + + ATH12K_TPC_STATS_CTL_MODE_EHT80_SU_PUNC20 = 23, + ATH12K_TPC_STATS_CTL_MODE_EHT160_SU_PUNC20, + ATH12K_TPC_STATS_CTL_MODE_EHT320_SU_PUNC40, + ATH12K_TPC_STATS_CTL_MODE_EHT320_SU_PUNC80, + ATH12K_TPC_STATS_CTL_MODE_EHT320_SU_PUNC120 +}; + +enum ath12k_debug_tpc_stats_support_modes { + ATH12K_TPC_STATS_SUPPORT_160 = 0, + ATH12K_TPC_STATS_SUPPORT_320, + ATH12K_TPC_STATS_SUPPORT_AX, + ATH12K_TPC_STATS_SUPPORT_AX_EXTRA_MCS, + ATH12K_TPC_STATS_SUPPORT_BE, + ATH12K_TPC_STATS_SUPPORT_BE_PUNC, +}; #else static inline void ath12k_debugfs_soc_create(struct ath12k_base *ab) { @@ -29,6 +124,24 @@ static inline void ath12k_debugfs_unregister(struct ath12k *ar) { } +static inline void ath12k_debugfs_fw_stats_process(struct ath12k *ar, + struct ath12k_fw_stats *stats) +{ +} + +static inline void ath12k_debugfs_fw_stats_reset(struct ath12k *ar) +{ +} + +static inline bool ath12k_debugfs_is_extd_rx_stats_enabled(struct ath12k *ar) +{ + return false; +} + +static inline int ath12k_debugfs_rx_filter(struct ath12k *ar) +{ + return 0; +} #endif /* CONFIG_ATH12K_DEBUGFS */ #endif /* _ATH12K_DEBUGFS_H_ */ diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c index 41e4ef2ef3af..1c0d5fa39a8d 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c +++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/vmalloc.h> @@ -48,6 +48,34 @@ print_array_to_buf(u8 *buf, u32 offset, const char *header, footer); } +static u32 +print_array_to_buf_s8(u8 *buf, u32 offset, const char *header, u32 stats_index, + const s8 *array, u32 array_len, const char *footer) +{ + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + int index = 0; + u8 i; + + if (header) + index += scnprintf(buf + offset, buf_len - offset, "%s = ", header); + + for (i = 0; i < array_len; i++) { + index += scnprintf(buf + offset + index, (buf_len - offset) - index, + " %u:%d,", stats_index++, array[i]); + } + + index--; + if ((offset + index) < buf_len) + buf[offset + index] = '\0'; + + if (footer) { + index += scnprintf(buf + offset + index, (buf_len - offset) - index, + "%s", footer); + } + + return index; +} + static const char *ath12k_htt_ax_tx_rx_ru_size_to_str(u8 ru_size) { switch (ru_size) { @@ -2512,6 +2540,268 @@ ath12k_htt_print_pdev_stats_cca_counters_tlv(const void *tag_buf, u16 tag_len, } static void +ath12k_htt_print_tx_sounding_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_tx_sounding_stats_tlv *htt_stats_buf = tag_buf; + const __le32 *cbf_20, *cbf_40, *cbf_80, *cbf_160, *cbf_320; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + u32 tx_sounding_mode; + u8 i, u; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + cbf_20 = htt_stats_buf->cbf_20; + cbf_40 = htt_stats_buf->cbf_40; + cbf_80 = htt_stats_buf->cbf_80; + cbf_160 = htt_stats_buf->cbf_160; + cbf_320 = htt_stats_buf->cbf_320; + tx_sounding_mode = le32_to_cpu(htt_stats_buf->tx_sounding_mode); + + if (tx_sounding_mode == ATH12K_HTT_TX_AC_SOUNDING_MODE) { + len += scnprintf(buf + len, buf_len - len, + "HTT_TX_AC_SOUNDING_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, + "ac_cbf_20 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_20[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "ac_cbf_40 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_40[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "ac_cbf_80 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_80[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "ac_cbf_160 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_160[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + + for (u = 0, i = 0; u < ATH12K_HTT_TX_NUM_AC_MUMIMO_USER_STATS; u++) { + len += scnprintf(buf + len, buf_len - len, + "Sounding User_%u = 20MHz: %u, ", u, + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "40MHz: %u, ", + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "80MHz: %u, ", + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "160MHz: %u\n", + le32_to_cpu(htt_stats_buf->sounding[i++])); + } + } else if (tx_sounding_mode == ATH12K_HTT_TX_AX_SOUNDING_MODE) { + len += scnprintf(buf + len, buf_len - len, + "\nHTT_TX_AX_SOUNDING_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, + "ax_cbf_20 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_20[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "ax_cbf_40 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_40[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "ax_cbf_80 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_80[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "ax_cbf_160 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_160[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + + for (u = 0, i = 0; u < ATH12K_HTT_TX_NUM_AX_MUMIMO_USER_STATS; u++) { + len += scnprintf(buf + len, buf_len - len, + "Sounding User_%u = 20MHz: %u, ", u, + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "40MHz: %u, ", + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "80MHz: %u, ", + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "160MHz: %u\n", + le32_to_cpu(htt_stats_buf->sounding[i++])); + } + } else if (tx_sounding_mode == ATH12K_HTT_TX_BE_SOUNDING_MODE) { + len += scnprintf(buf + len, buf_len - len, + "\nHTT_TX_BE_SOUNDING_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, + "be_cbf_20 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_20[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_20[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "be_cbf_40 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_40[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_40[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "be_cbf_80 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_80[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_80[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "be_cbf_160 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_160[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_160[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, + "be_cbf_320 = IBF: %u, SU_SIFS: %u, SU_RBO: %u, ", + le32_to_cpu(cbf_320[ATH12K_HTT_IMPL_STEER_STATS]), + le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_SUSIFS_STEER_STATS]), + le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_SURBO_STEER_STATS])); + len += scnprintf(buf + len, buf_len - len, "MU_SIFS: %u, MU_RBO: %u\n", + le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_MUSIFS_STEER_STATS]), + le32_to_cpu(cbf_320[ATH12K_HTT_EXPL_MURBO_STEER_STATS])); + for (u = 0, i = 0; u < ATH12K_HTT_TX_NUM_BE_MUMIMO_USER_STATS; u++) { + len += scnprintf(buf + len, buf_len - len, + "Sounding User_%u = 20MHz: %u, ", u, + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "40MHz: %u, ", + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, "80MHz: %u, ", + le32_to_cpu(htt_stats_buf->sounding[i++])); + len += scnprintf(buf + len, buf_len - len, + "160MHz: %u, 320MHz: %u\n", + le32_to_cpu(htt_stats_buf->sounding[i++]), + le32_to_cpu(htt_stats_buf->sounding_320[u])); + } + } else if (tx_sounding_mode == ATH12K_HTT_TX_CMN_SOUNDING_MODE) { + len += scnprintf(buf + len, buf_len - len, + "\nCV UPLOAD HANDLER STATS:\n"); + len += scnprintf(buf + len, buf_len - len, "cv_nc_mismatch_err = %u\n", + le32_to_cpu(htt_stats_buf->cv_nc_mismatch_err)); + len += scnprintf(buf + len, buf_len - len, "cv_fcs_err = %u\n", + le32_to_cpu(htt_stats_buf->cv_fcs_err)); + len += scnprintf(buf + len, buf_len - len, "cv_frag_idx_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_frag_idx_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_invalid_peer_id = %u\n", + le32_to_cpu(htt_stats_buf->cv_invalid_peer_id)); + len += scnprintf(buf + len, buf_len - len, "cv_no_txbf_setup = %u\n", + le32_to_cpu(htt_stats_buf->cv_no_txbf_setup)); + len += scnprintf(buf + len, buf_len - len, "cv_expiry_in_update = %u\n", + le32_to_cpu(htt_stats_buf->cv_expiry_in_update)); + len += scnprintf(buf + len, buf_len - len, "cv_pkt_bw_exceed = %u\n", + le32_to_cpu(htt_stats_buf->cv_pkt_bw_exceed)); + len += scnprintf(buf + len, buf_len - len, "cv_dma_not_done_err = %u\n", + le32_to_cpu(htt_stats_buf->cv_dma_not_done_err)); + len += scnprintf(buf + len, buf_len - len, "cv_update_failed = %u\n", + le32_to_cpu(htt_stats_buf->cv_update_failed)); + len += scnprintf(buf + len, buf_len - len, "cv_dma_timeout_error = %u\n", + le32_to_cpu(htt_stats_buf->cv_dma_timeout_error)); + len += scnprintf(buf + len, buf_len - len, "cv_buf_ibf_uploads = %u\n", + le32_to_cpu(htt_stats_buf->cv_buf_ibf_uploads)); + len += scnprintf(buf + len, buf_len - len, "cv_buf_ebf_uploads = %u\n", + le32_to_cpu(htt_stats_buf->cv_buf_ebf_uploads)); + len += scnprintf(buf + len, buf_len - len, "cv_buf_received = %u\n", + le32_to_cpu(htt_stats_buf->cv_buf_received)); + len += scnprintf(buf + len, buf_len - len, "cv_buf_fed_back = %u\n\n", + le32_to_cpu(htt_stats_buf->cv_buf_fed_back)); + + len += scnprintf(buf + len, buf_len - len, "CV QUERY STATS:\n"); + len += scnprintf(buf + len, buf_len - len, "cv_total_query = %u\n", + le32_to_cpu(htt_stats_buf->cv_total_query)); + len += scnprintf(buf + len, buf_len - len, + "cv_total_pattern_query = %u\n", + le32_to_cpu(htt_stats_buf->cv_total_pattern_query)); + len += scnprintf(buf + len, buf_len - len, "cv_total_bw_query = %u\n", + le32_to_cpu(htt_stats_buf->cv_total_bw_query)); + len += scnprintf(buf + len, buf_len - len, "cv_invalid_bw_coding = %u\n", + le32_to_cpu(htt_stats_buf->cv_invalid_bw_coding)); + len += scnprintf(buf + len, buf_len - len, "cv_forced_sounding = %u\n", + le32_to_cpu(htt_stats_buf->cv_forced_sounding)); + len += scnprintf(buf + len, buf_len - len, + "cv_standalone_sounding = %u\n", + le32_to_cpu(htt_stats_buf->cv_standalone_sounding)); + len += scnprintf(buf + len, buf_len - len, "cv_nc_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_nc_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_fb_type_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_fb_type_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_ofdma_bw_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_ofdma_bw_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_bw_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_bw_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_pattern_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_pattern_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_preamble_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_preamble_mismatch)); + len += scnprintf(buf + len, buf_len - len, "cv_nr_mismatch = %u\n", + le32_to_cpu(htt_stats_buf->cv_nr_mismatch)); + len += scnprintf(buf + len, buf_len - len, + "cv_in_use_cnt_exceeded = %u\n", + le32_to_cpu(htt_stats_buf->cv_in_use_cnt_exceeded)); + len += scnprintf(buf + len, buf_len - len, "cv_ntbr_sounding = %u\n", + le32_to_cpu(htt_stats_buf->cv_ntbr_sounding)); + len += scnprintf(buf + len, buf_len - len, + "cv_found_upload_in_progress = %u\n", + le32_to_cpu(htt_stats_buf->cv_found_upload_in_progress)); + len += scnprintf(buf + len, buf_len - len, + "cv_expired_during_query = %u\n", + le32_to_cpu(htt_stats_buf->cv_expired_during_query)); + len += scnprintf(buf + len, buf_len - len, "cv_found = %u\n", + le32_to_cpu(htt_stats_buf->cv_found)); + len += scnprintf(buf + len, buf_len - len, "cv_not_found = %u\n", + le32_to_cpu(htt_stats_buf->cv_not_found)); + len += scnprintf(buf + len, buf_len - len, "cv_total_query_ibf = %u\n", + le32_to_cpu(htt_stats_buf->cv_total_query_ibf)); + len += scnprintf(buf + len, buf_len - len, "cv_found_ibf = %u\n", + le32_to_cpu(htt_stats_buf->cv_found_ibf)); + len += scnprintf(buf + len, buf_len - len, "cv_not_found_ibf = %u\n", + le32_to_cpu(htt_stats_buf->cv_not_found_ibf)); + len += scnprintf(buf + len, buf_len - len, + "cv_expired_during_query_ibf = %u\n\n", + le32_to_cpu(htt_stats_buf->cv_expired_during_query_ibf)); + } + + stats_req->buf_len = len; +} + +static void ath12k_htt_print_pdev_obss_pd_stats_tlv(const void *tag_buf, u16 tag_len, struct debug_htt_stats_req *stats_req) { @@ -2577,6 +2867,428 @@ ath12k_htt_print_pdev_obss_pd_stats_tlv(const void *tag_buf, u16 tag_len, } static void +ath12k_htt_print_latency_prof_ctx_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_latency_prof_ctx_tlv *htt_stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + len += scnprintf(buf + len, buf_len - len, "HTT_STATS_LATENCY_CTX_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "duration = %u\n", + le32_to_cpu(htt_stats_buf->duration)); + len += scnprintf(buf + len, buf_len - len, "tx_msdu_cnt = %u\n", + le32_to_cpu(htt_stats_buf->tx_msdu_cnt)); + len += scnprintf(buf + len, buf_len - len, "tx_mpdu_cnt = %u\n", + le32_to_cpu(htt_stats_buf->tx_mpdu_cnt)); + len += scnprintf(buf + len, buf_len - len, "rx_msdu_cnt = %u\n", + le32_to_cpu(htt_stats_buf->rx_msdu_cnt)); + len += scnprintf(buf + len, buf_len - len, "rx_mpdu_cnt = %u\n\n", + le32_to_cpu(htt_stats_buf->rx_mpdu_cnt)); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_latency_prof_cnt(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_latency_prof_cnt_tlv *htt_stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + len += scnprintf(buf + len, buf_len - len, "HTT_STATS_LATENCY_CNT_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "prof_enable_cnt = %u\n\n", + le32_to_cpu(htt_stats_buf->prof_enable_cnt)); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_latency_prof_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_latency_prof_stats_tlv *htt_stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + if (le32_to_cpu(htt_stats_buf->print_header) == 1) { + len += scnprintf(buf + len, buf_len - len, + "HTT_STATS_LATENCY_PROF_TLV:\n"); + } + + len += scnprintf(buf + len, buf_len - len, "Latency name = %s\n", + htt_stats_buf->latency_prof_name); + len += scnprintf(buf + len, buf_len - len, "count = %u\n", + le32_to_cpu(htt_stats_buf->cnt)); + len += scnprintf(buf + len, buf_len - len, "minimum = %u\n", + le32_to_cpu(htt_stats_buf->min)); + len += scnprintf(buf + len, buf_len - len, "maximum = %u\n", + le32_to_cpu(htt_stats_buf->max)); + len += scnprintf(buf + len, buf_len - len, "last = %u\n", + le32_to_cpu(htt_stats_buf->last)); + len += scnprintf(buf + len, buf_len - len, "total = %u\n", + le32_to_cpu(htt_stats_buf->tot)); + len += scnprintf(buf + len, buf_len - len, "average = %u\n", + le32_to_cpu(htt_stats_buf->avg)); + len += scnprintf(buf + len, buf_len - len, "histogram interval = %u\n", + le32_to_cpu(htt_stats_buf->hist_intvl)); + len += print_array_to_buf(buf, len, "histogram", htt_stats_buf->hist, + ATH12K_HTT_LATENCY_PROFILE_NUM_MAX_HIST, "\n\n"); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_ul_ofdma_trigger_stats(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_rx_pdev_ul_trigger_stats_tlv *htt_stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + u32 mac_id; + u8 j; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + mac_id = __le32_to_cpu(htt_stats_buf->mac_id__word); + + len += scnprintf(buf + len, buf_len - len, + "HTT_RX_PDEV_UL_TRIGGER_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "mac_id = %u\n", + u32_get_bits(mac_id, ATH12K_HTT_STATS_MAC_ID)); + len += scnprintf(buf + len, buf_len - len, "rx_11ax_ul_ofdma = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ax_ul_ofdma)); + len += print_array_to_buf(buf, len, "ul_ofdma_rx_mcs", + htt_stats_buf->ul_ofdma_rx_mcs, + ATH12K_HTT_RX_NUM_MCS_CNTRS, "\n"); + for (j = 0; j < ATH12K_HTT_RX_NUM_GI_CNTRS; j++) { + len += scnprintf(buf + len, buf_len - len, "ul_ofdma_rx_gi[%u]", j); + len += print_array_to_buf(buf, len, "", + htt_stats_buf->ul_ofdma_rx_gi[j], + ATH12K_HTT_RX_NUM_MCS_CNTRS, "\n"); + } + + len += print_array_to_buf_index(buf, len, "ul_ofdma_rx_nss", 1, + htt_stats_buf->ul_ofdma_rx_nss, + ATH12K_HTT_RX_NUM_SPATIAL_STREAMS, "\n"); + len += print_array_to_buf(buf, len, "ul_ofdma_rx_bw", + htt_stats_buf->ul_ofdma_rx_bw, + ATH12K_HTT_RX_NUM_BW_CNTRS, "\n"); + + for (j = 0; j < ATH12K_HTT_RX_NUM_REDUCED_CHAN_TYPES; j++) { + len += scnprintf(buf + len, buf_len - len, j == 0 ? + "half_ul_ofdma_rx_bw" : + "quarter_ul_ofdma_rx_bw"); + len += print_array_to_buf(buf, len, "", htt_stats_buf->red_bw[j], + ATH12K_HTT_RX_NUM_BW_CNTRS, "\n"); + } + len += scnprintf(buf + len, buf_len - len, "ul_ofdma_rx_stbc = %u\n", + le32_to_cpu(htt_stats_buf->ul_ofdma_rx_stbc)); + len += scnprintf(buf + len, buf_len - len, "ul_ofdma_rx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->ul_ofdma_rx_ldpc)); + + len += scnprintf(buf + len, buf_len - len, "rx_ulofdma_data_ru_size_ppdu = "); + for (j = 0; j < ATH12K_HTT_RX_NUM_RU_SIZE_CNTRS; j++) + len += scnprintf(buf + len, buf_len - len, " %s:%u ", + ath12k_htt_ax_tx_rx_ru_size_to_str(j), + le32_to_cpu(htt_stats_buf->data_ru_size_ppdu[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += scnprintf(buf + len, buf_len - len, + "rx_ulofdma_non_data_ru_size_ppdu = "); + for (j = 0; j < ATH12K_HTT_RX_NUM_RU_SIZE_CNTRS; j++) + len += scnprintf(buf + len, buf_len - len, " %s:%u ", + ath12k_htt_ax_tx_rx_ru_size_to_str(j), + le32_to_cpu(htt_stats_buf->non_data_ru_size_ppdu[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += print_array_to_buf(buf, len, "rx_rssi_track_sta_aid", + htt_stats_buf->uplink_sta_aid, + ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK, "\n"); + len += print_array_to_buf(buf, len, "rx_sta_target_rssi", + htt_stats_buf->uplink_sta_target_rssi, + ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK, "\n"); + len += print_array_to_buf(buf, len, "rx_sta_fd_rssi", + htt_stats_buf->uplink_sta_fd_rssi, + ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK, "\n"); + len += print_array_to_buf(buf, len, "rx_sta_power_headroom", + htt_stats_buf->uplink_sta_power_headroom, + ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK, "\n"); + len += scnprintf(buf + len, buf_len - len, + "ul_ofdma_basic_trigger_rx_qos_null_only = %u\n\n", + le32_to_cpu(htt_stats_buf->ul_ofdma_bsc_trig_rx_qos_null_only)); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_ul_ofdma_user_stats(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_rx_pdev_ul_ofdma_user_stats_tlv *htt_stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + u32 user_index; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + user_index = __le32_to_cpu(htt_stats_buf->user_index); + + if (!user_index) + len += scnprintf(buf + len, buf_len - len, + "HTT_RX_PDEV_UL_OFDMA_USER_STAS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "rx_ulofdma_non_data_ppdu_%u = %u\n", + user_index, + le32_to_cpu(htt_stats_buf->rx_ulofdma_non_data_ppdu)); + len += scnprintf(buf + len, buf_len - len, "rx_ulofdma_data_ppdu_%u = %u\n", + user_index, + le32_to_cpu(htt_stats_buf->rx_ulofdma_data_ppdu)); + len += scnprintf(buf + len, buf_len - len, "rx_ulofdma_mpdu_ok_%u = %u\n", + user_index, + le32_to_cpu(htt_stats_buf->rx_ulofdma_mpdu_ok)); + len += scnprintf(buf + len, buf_len - len, "rx_ulofdma_mpdu_fail_%u = %u\n", + user_index, + le32_to_cpu(htt_stats_buf->rx_ulofdma_mpdu_fail)); + len += scnprintf(buf + len, buf_len - len, + "rx_ulofdma_non_data_nusers_%u = %u\n", user_index, + le32_to_cpu(htt_stats_buf->rx_ulofdma_non_data_nusers)); + len += scnprintf(buf + len, buf_len - len, "rx_ulofdma_data_nusers_%u = %u\n\n", + user_index, + le32_to_cpu(htt_stats_buf->rx_ulofdma_data_nusers)); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_ul_mumimo_trig_stats(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_rx_ul_mumimo_trig_stats_tlv *htt_stats_buf = tag_buf; + char str_buf[ATH12K_HTT_MAX_STRING_LEN] = {0}; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + u32 mac_id; + u16 index; + u8 i, j; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + mac_id = __le32_to_cpu(htt_stats_buf->mac_id__word); + + len += scnprintf(buf + len, buf_len - len, + "HTT_RX_PDEV_UL_MUMIMO_TRIG_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "mac_id = %u\n", + u32_get_bits(mac_id, ATH12K_HTT_STATS_MAC_ID)); + len += scnprintf(buf + len, buf_len - len, "rx_11ax_ul_mumimo = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ax_ul_mumimo)); + index = 0; + memset(str_buf, 0x0, ATH12K_HTT_MAX_STRING_LEN); + for (i = 0; i < ATH12K_HTT_RX_NUM_MCS_CNTRS; i++) + index += scnprintf(&str_buf[index], ATH12K_HTT_MAX_STRING_LEN - index, + " %u:%u,", i, + le32_to_cpu(htt_stats_buf->ul_mumimo_rx_mcs[i])); + + for (i = 0; i < ATH12K_HTT_RX_NUM_EXTRA_MCS_CNTRS; i++) + index += scnprintf(&str_buf[index], ATH12K_HTT_MAX_STRING_LEN - index, + " %u:%u,", i + ATH12K_HTT_RX_NUM_MCS_CNTRS, + le32_to_cpu(htt_stats_buf->ul_mumimo_rx_mcs_ext[i])); + str_buf[--index] = '\0'; + len += scnprintf(buf + len, buf_len - len, "ul_mumimo_rx_mcs = %s\n", str_buf); + + for (j = 0; j < ATH12K_HTT_RX_NUM_GI_CNTRS; j++) { + index = 0; + memset(&str_buf[index], 0x0, ATH12K_HTT_MAX_STRING_LEN); + for (i = 0; i < ATH12K_HTT_RX_NUM_MCS_CNTRS; i++) + index += scnprintf(&str_buf[index], + ATH12K_HTT_MAX_STRING_LEN - index, + " %u:%u,", i, + le32_to_cpu(htt_stats_buf->ul_rx_gi[j][i])); + + for (i = 0; i < ATH12K_HTT_RX_NUM_EXTRA_MCS_CNTRS; i++) + index += scnprintf(&str_buf[index], + ATH12K_HTT_MAX_STRING_LEN - index, + " %u:%u,", i + ATH12K_HTT_RX_NUM_MCS_CNTRS, + le32_to_cpu(htt_stats_buf->ul_gi_ext[j][i])); + str_buf[--index] = '\0'; + len += scnprintf(buf + len, buf_len - len, + "ul_mumimo_rx_gi_%u = %s\n", j, str_buf); + } + + index = 0; + memset(str_buf, 0x0, ATH12K_HTT_MAX_STRING_LEN); + len += print_array_to_buf_index(buf, len, "ul_mumimo_rx_nss", 1, + htt_stats_buf->ul_mumimo_rx_nss, + ATH12K_HTT_RX_NUM_SPATIAL_STREAMS, "\n"); + + len += print_array_to_buf(buf, len, "ul_mumimo_rx_bw", + htt_stats_buf->ul_mumimo_rx_bw, + ATH12K_HTT_RX_NUM_BW_CNTRS, "\n"); + for (i = 0; i < ATH12K_HTT_RX_NUM_REDUCED_CHAN_TYPES; i++) { + index = 0; + memset(str_buf, 0x0, ATH12K_HTT_MAX_STRING_LEN); + for (j = 0; j < ATH12K_HTT_RX_NUM_BW_CNTRS; j++) + index += scnprintf(&str_buf[index], + ATH12K_HTT_MAX_STRING_LEN - index, + " %u:%u,", j, + le32_to_cpu(htt_stats_buf->red_bw[i][j])); + str_buf[--index] = '\0'; + len += scnprintf(buf + len, buf_len - len, "%s = %s\n", + i == 0 ? "half_ul_mumimo_rx_bw" : + "quarter_ul_mumimo_rx_bw", str_buf); + } + + len += scnprintf(buf + len, buf_len - len, "ul_mumimo_rx_stbc = %u\n", + le32_to_cpu(htt_stats_buf->ul_mumimo_rx_stbc)); + len += scnprintf(buf + len, buf_len - len, "ul_mumimo_rx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->ul_mumimo_rx_ldpc)); + + for (j = 0; j < ATH12K_HTT_RX_NUM_SPATIAL_STREAMS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_ul_mumimo_rssi_in_dbm: chain%u ", j); + len += print_array_to_buf_s8(buf, len, "", 0, + htt_stats_buf->ul_rssi[j], + ATH12K_HTT_RX_NUM_BW_CNTRS, "\n"); + } + + for (j = 0; j < ATH12K_HTT_TX_UL_MUMIMO_USER_STATS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_ul_mumimo_target_rssi: user_%u ", j); + len += print_array_to_buf_s8(buf, len, "", 0, + htt_stats_buf->tgt_rssi[j], + ATH12K_HTT_RX_NUM_BW_CNTRS, "\n"); + } + + for (j = 0; j < ATH12K_HTT_TX_UL_MUMIMO_USER_STATS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_ul_mumimo_fd_rssi: user_%u ", j); + len += print_array_to_buf_s8(buf, len, "", 0, + htt_stats_buf->fd[j], + ATH12K_HTT_RX_NUM_SPATIAL_STREAMS, "\n"); + } + + for (j = 0; j < ATH12K_HTT_TX_UL_MUMIMO_USER_STATS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_ulmumimo_pilot_evm_db_mean: user_%u ", j); + len += print_array_to_buf_s8(buf, len, "", 0, + htt_stats_buf->db[j], + ATH12K_HTT_RX_NUM_SPATIAL_STREAMS, "\n"); + } + + len += scnprintf(buf + len, buf_len - len, + "ul_mumimo_basic_trigger_rx_qos_null_only = %u\n\n", + le32_to_cpu(htt_stats_buf->mumimo_bsc_trig_rx_qos_null_only)); + + stats_req->buf_len = len; +} + +static void +ath12k_htt_print_rx_fse_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_rx_fse_stats_tlv *htt_stats_buf = tag_buf; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u32 len = stats_req->buf_len; + u8 *buf = stats_req->buf; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + len += scnprintf(buf + len, buf_len - len, "HTT_STATS_RX_FSE_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "=== Software RX FSE STATS ===\n"); + len += scnprintf(buf + len, buf_len - len, "Enable count = %u\n", + le32_to_cpu(htt_stats_buf->fse_enable_cnt)); + len += scnprintf(buf + len, buf_len - len, "Disable count = %u\n", + le32_to_cpu(htt_stats_buf->fse_disable_cnt)); + len += scnprintf(buf + len, buf_len - len, "Cache invalidate entry count = %u\n", + le32_to_cpu(htt_stats_buf->fse_cache_invalidate_entry_cnt)); + len += scnprintf(buf + len, buf_len - len, "Full cache invalidate count = %u\n", + le32_to_cpu(htt_stats_buf->fse_full_cache_invalidate_cnt)); + + len += scnprintf(buf + len, buf_len - len, "\n=== Hardware RX FSE STATS ===\n"); + len += scnprintf(buf + len, buf_len - len, "Cache hits count = %u\n", + le32_to_cpu(htt_stats_buf->fse_num_cache_hits_cnt)); + len += scnprintf(buf + len, buf_len - len, "Cache no. of searches = %u\n", + le32_to_cpu(htt_stats_buf->fse_num_searches_cnt)); + len += scnprintf(buf + len, buf_len - len, "Cache occupancy peak count:\n"); + len += scnprintf(buf + len, buf_len - len, "[0] = %u [1-16] = %u [17-32] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[0]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[1]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[2])); + len += scnprintf(buf + len, buf_len - len, "[33-48] = %u [49-64] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[3]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[4])); + len += scnprintf(buf + len, buf_len - len, "[65-80] = %u [81-96] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[5]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[6])); + len += scnprintf(buf + len, buf_len - len, "[97-112] = %u [113-127] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[7]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[8])); + len += scnprintf(buf + len, buf_len - len, "[128] = %u\n", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_peak_cnt[9])); + len += scnprintf(buf + len, buf_len - len, "Cache occupancy current count:\n"); + len += scnprintf(buf + len, buf_len - len, "[0] = %u [1-16] = %u [17-32] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[0]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[1]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[2])); + len += scnprintf(buf + len, buf_len - len, "[33-48] = %u [49-64] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[3]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[4])); + len += scnprintf(buf + len, buf_len - len, "[65-80] = %u [81-96] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[5]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[6])); + len += scnprintf(buf + len, buf_len - len, "[97-112] = %u [113-127] = %u ", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[7]), + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[8])); + len += scnprintf(buf + len, buf_len - len, "[128] = %u\n", + le32_to_cpu(htt_stats_buf->fse_cache_occupancy_curr_cnt[9])); + len += scnprintf(buf + len, buf_len - len, "Cache search square count:\n"); + len += scnprintf(buf + len, buf_len - len, "[0] = %u [1-50] = %u [51-100] = %u ", + le32_to_cpu(htt_stats_buf->fse_search_stat_square_cnt[0]), + le32_to_cpu(htt_stats_buf->fse_search_stat_square_cnt[1]), + le32_to_cpu(htt_stats_buf->fse_search_stat_square_cnt[2])); + len += scnprintf(buf + len, buf_len - len, "[101-200] = %u [201-255] = %u ", + le32_to_cpu(htt_stats_buf->fse_search_stat_square_cnt[3]), + le32_to_cpu(htt_stats_buf->fse_search_stat_square_cnt[4])); + len += scnprintf(buf + len, buf_len - len, "[256] = %u\n", + le32_to_cpu(htt_stats_buf->fse_search_stat_square_cnt[5])); + len += scnprintf(buf + len, buf_len - len, "Cache search peak pending count:\n"); + len += scnprintf(buf + len, buf_len - len, "[0] = %u [1-2] = %u [3-4] = %u ", + le32_to_cpu(htt_stats_buf->fse_search_stat_peak_cnt[0]), + le32_to_cpu(htt_stats_buf->fse_search_stat_peak_cnt[1]), + le32_to_cpu(htt_stats_buf->fse_search_stat_peak_cnt[2])); + len += scnprintf(buf + len, buf_len - len, "[Greater/Equal to 5] = %u\n", + le32_to_cpu(htt_stats_buf->fse_search_stat_peak_cnt[3])); + len += scnprintf(buf + len, buf_len - len, "Cache search tot pending count:\n"); + len += scnprintf(buf + len, buf_len - len, "[0] = %u [1-2] = %u [3-4] = %u ", + le32_to_cpu(htt_stats_buf->fse_search_stat_pending_cnt[0]), + le32_to_cpu(htt_stats_buf->fse_search_stat_pending_cnt[1]), + le32_to_cpu(htt_stats_buf->fse_search_stat_pending_cnt[2])); + len += scnprintf(buf + len, buf_len - len, "[Greater/Equal to 5] = %u\n\n", + le32_to_cpu(htt_stats_buf->fse_search_stat_pending_cnt[3])); + + stats_req->buf_len = len; +} + +static void ath12k_htt_print_pdev_tx_rate_txbf_stats_tlv(const void *tag_buf, u16 tag_len, struct debug_htt_stats_req *stats_req) { @@ -3812,6 +4524,497 @@ ath12k_htt_print_pdev_mbssid_ctrl_frame_stats_tlv(const void *tag_buf, u16 tag_l stats_req->buf_len = len; } +static inline void +ath12k_htt_print_tx_pdev_rate_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_tx_pdev_rate_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u8 i, j; + u32 mac_id_word; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + mac_id_word = le32_to_cpu(htt_stats_buf->mac_id_word); + + len += scnprintf(buf + len, buf_len - len, "HTT_TX_PDEV_RATE_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "mac_id = %u\n", + u32_get_bits(mac_id_word, ATH12K_HTT_STATS_MAC_ID)); + len += scnprintf(buf + len, buf_len - len, "tx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->tx_ldpc)); + len += scnprintf(buf + len, buf_len - len, "ac_mu_mimo_tx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->ac_mu_mimo_tx_ldpc)); + len += scnprintf(buf + len, buf_len - len, "ax_mu_mimo_tx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->ax_mu_mimo_tx_ldpc)); + len += scnprintf(buf + len, buf_len - len, "ofdma_tx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->ofdma_tx_ldpc)); + len += scnprintf(buf + len, buf_len - len, "rts_cnt = %u\n", + le32_to_cpu(htt_stats_buf->rts_cnt)); + len += scnprintf(buf + len, buf_len - len, "rts_success = %u\n", + le32_to_cpu(htt_stats_buf->rts_success)); + len += scnprintf(buf + len, buf_len - len, "ack_rssi = %u\n", + le32_to_cpu(htt_stats_buf->ack_rssi)); + len += scnprintf(buf + len, buf_len - len, + "Legacy CCK Rates: 1 Mbps: %u, 2 Mbps: %u, 5.5 Mbps: %u, 12 Mbps: %u\n", + le32_to_cpu(htt_stats_buf->tx_legacy_cck_rate[0]), + le32_to_cpu(htt_stats_buf->tx_legacy_cck_rate[1]), + le32_to_cpu(htt_stats_buf->tx_legacy_cck_rate[2]), + le32_to_cpu(htt_stats_buf->tx_legacy_cck_rate[3])); + len += scnprintf(buf + len, buf_len - len, + "Legacy OFDM Rates: 6 Mbps: %u, 9 Mbps: %u, 12 Mbps: %u, 18 Mbps: %u\n" + " 24 Mbps: %u, 36 Mbps: %u, 48 Mbps: %u, 54 Mbps: %u\n", + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[0]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[1]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[2]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[3]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[4]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[5]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[6]), + le32_to_cpu(htt_stats_buf->tx_legacy_ofdm_rate[7])); + len += scnprintf(buf + len, buf_len - len, "HE LTF: 1x: %u, 2x: %u, 4x: %u\n", + le32_to_cpu(htt_stats_buf->tx_he_ltf[1]), + le32_to_cpu(htt_stats_buf->tx_he_ltf[2]), + le32_to_cpu(htt_stats_buf->tx_he_ltf[3])); + + len += print_array_to_buf(buf, len, "tx_mcs", htt_stats_buf->tx_mcs, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, NULL); + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->tx_mcs_ext[j])); + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS + + ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->tx_mcs_ext_2[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += print_array_to_buf(buf, len, "ax_mu_mimo_tx_mcs", + htt_stats_buf->ax_mu_mimo_tx_mcs, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, NULL); + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->ax_mu_mimo_tx_mcs_ext[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += print_array_to_buf(buf, len, "ofdma_tx_mcs", + htt_stats_buf->ofdma_tx_mcs, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, NULL); + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->ofdma_tx_mcs_ext[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += scnprintf(buf + len, buf_len - len, "tx_nss ="); + for (j = 1; j <= ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) + len += scnprintf(buf + len, buf_len - len, " %u:%u,", + j, le32_to_cpu(htt_stats_buf->tx_nss[j - 1])); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += scnprintf(buf + len, buf_len - len, "ac_mu_mimo_tx_nss ="); + for (j = 1; j <= ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) + len += scnprintf(buf + len, buf_len - len, " %u:%u,", + j, le32_to_cpu(htt_stats_buf->ac_mu_mimo_tx_nss[j - 1])); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += scnprintf(buf + len, buf_len - len, "ax_mu_mimo_tx_nss ="); + for (j = 1; j <= ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) + len += scnprintf(buf + len, buf_len - len, " %u:%u,", + j, le32_to_cpu(htt_stats_buf->ax_mu_mimo_tx_nss[j - 1])); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += scnprintf(buf + len, buf_len - len, "ofdma_tx_nss ="); + for (j = 1; j <= ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) + len += scnprintf(buf + len, buf_len - len, " %u:%u,", + j, le32_to_cpu(htt_stats_buf->ofdma_tx_nss[j - 1])); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + + len += print_array_to_buf(buf, len, "tx_bw", htt_stats_buf->tx_bw, + ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS, NULL); + len += scnprintf(buf + len, buf_len - len, ", %u:%u\n", + ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS, + le32_to_cpu(htt_stats_buf->tx_bw_320mhz)); + + len += print_array_to_buf(buf, len, "tx_stbc", + htt_stats_buf->tx_stbc, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, NULL); + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->tx_stbc_ext[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, (buf_len - len), + "tx_gi[%u] =", j); + len += print_array_to_buf(buf, len, NULL, htt_stats_buf->tx_gi[j], + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + NULL); + for (i = 0; i < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + i + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->tx_gi_ext[j][i])); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, (buf_len - len), + "ac_mu_mimo_tx_gi[%u] =", j); + len += print_array_to_buf(buf, len, NULL, + htt_stats_buf->ac_mu_mimo_tx_gi[j], + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + "\n"); + } + + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, (buf_len - len), + "ax_mu_mimo_tx_gi[%u] =", j); + len += print_array_to_buf(buf, len, NULL, htt_stats_buf->ax_mimo_tx_gi[j], + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + NULL); + for (i = 0; i < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + i + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->ax_tx_gi_ext[j][i])); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, (buf_len - len), + "ofdma_tx_gi[%u] = ", j); + len += print_array_to_buf(buf, len, NULL, htt_stats_buf->ofdma_tx_gi[j], + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + NULL); + for (i = 0; i < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; i++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + i + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->ofd_tx_gi_ext[j][i])); + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + len += print_array_to_buf(buf, len, "tx_su_mcs", htt_stats_buf->tx_su_mcs, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "tx_mu_mcs", htt_stats_buf->tx_mu_mcs, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "ac_mu_mimo_tx_mcs", + htt_stats_buf->ac_mu_mimo_tx_mcs, + ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "ac_mu_mimo_tx_bw", + htt_stats_buf->ac_mu_mimo_tx_bw, + ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "ax_mu_mimo_tx_bw", + htt_stats_buf->ax_mu_mimo_tx_bw, + ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "ofdma_tx_bw", + htt_stats_buf->ofdma_tx_bw, + ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "tx_pream", htt_stats_buf->tx_pream, + ATH12K_HTT_TX_PDEV_STATS_NUM_PREAMBLE_TYPES, "\n"); + len += print_array_to_buf(buf, len, "tx_dcm", htt_stats_buf->tx_dcm, + ATH12K_HTT_TX_PDEV_STATS_NUM_DCM_COUNTERS, "\n"); + + stats_req->buf_len = len; +} + +static inline void +ath12k_htt_print_rx_pdev_rate_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_rx_pdev_rate_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u8 i, j; + u32 mac_id_word; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + mac_id_word = le32_to_cpu(htt_stats_buf->mac_id_word); + + len += scnprintf(buf + len, buf_len - len, "HTT_RX_PDEV_RATE_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "mac_id = %u\n", + u32_get_bits(mac_id_word, ATH12K_HTT_STATS_MAC_ID)); + len += scnprintf(buf + len, buf_len - len, "nsts = %u\n", + le32_to_cpu(htt_stats_buf->nsts)); + len += scnprintf(buf + len, buf_len - len, "rx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->rx_ldpc)); + len += scnprintf(buf + len, buf_len - len, "rts_cnt = %u\n", + le32_to_cpu(htt_stats_buf->rts_cnt)); + len += scnprintf(buf + len, buf_len - len, "rssi_mgmt = %u\n", + le32_to_cpu(htt_stats_buf->rssi_mgmt)); + len += scnprintf(buf + len, buf_len - len, "rssi_data = %u\n", + le32_to_cpu(htt_stats_buf->rssi_data)); + len += scnprintf(buf + len, buf_len - len, "rssi_comb = %u\n", + le32_to_cpu(htt_stats_buf->rssi_comb)); + len += scnprintf(buf + len, buf_len - len, "rssi_in_dbm = %d\n", + le32_to_cpu(htt_stats_buf->rssi_in_dbm)); + len += scnprintf(buf + len, buf_len - len, "rx_evm_nss_count = %u\n", + le32_to_cpu(htt_stats_buf->nss_count)); + len += scnprintf(buf + len, buf_len - len, "rx_evm_pilot_count = %u\n", + le32_to_cpu(htt_stats_buf->pilot_count)); + len += scnprintf(buf + len, buf_len - len, "rx_11ax_su_ext = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ax_su_ext)); + len += scnprintf(buf + len, buf_len - len, "rx_11ac_mumimo = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ac_mumimo)); + len += scnprintf(buf + len, buf_len - len, "rx_11ax_mumimo = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ax_mumimo)); + len += scnprintf(buf + len, buf_len - len, "rx_11ax_ofdma = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ax_ofdma)); + len += scnprintf(buf + len, buf_len - len, "txbf = %u\n", + le32_to_cpu(htt_stats_buf->txbf)); + len += scnprintf(buf + len, buf_len - len, "rx_su_ndpa = %u\n", + le32_to_cpu(htt_stats_buf->rx_su_ndpa)); + len += scnprintf(buf + len, buf_len - len, "rx_mu_ndpa = %u\n", + le32_to_cpu(htt_stats_buf->rx_mu_ndpa)); + len += scnprintf(buf + len, buf_len - len, "rx_br_poll = %u\n", + le32_to_cpu(htt_stats_buf->rx_br_poll)); + len += scnprintf(buf + len, buf_len - len, "rx_active_dur_us_low = %u\n", + le32_to_cpu(htt_stats_buf->rx_active_dur_us_low)); + len += scnprintf(buf + len, buf_len - len, "rx_active_dur_us_high = %u\n", + le32_to_cpu(htt_stats_buf->rx_active_dur_us_high)); + len += scnprintf(buf + len, buf_len - len, "rx_11ax_ul_ofdma = %u\n", + le32_to_cpu(htt_stats_buf->rx_11ax_ul_ofdma)); + len += scnprintf(buf + len, buf_len - len, "ul_ofdma_rx_stbc = %u\n", + le32_to_cpu(htt_stats_buf->ul_ofdma_rx_stbc)); + len += scnprintf(buf + len, buf_len - len, "ul_ofdma_rx_ldpc = %u\n", + le32_to_cpu(htt_stats_buf->ul_ofdma_rx_ldpc)); + len += scnprintf(buf + len, buf_len - len, "per_chain_rssi_pkt_type = %#x\n", + le32_to_cpu(htt_stats_buf->per_chain_rssi_pkt_type)); + + len += print_array_to_buf(buf, len, "rx_nss", htt_stats_buf->rx_nss, + ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS, "\n"); + len += print_array_to_buf(buf, len, "rx_dcm", htt_stats_buf->rx_dcm, + ATH12K_HTT_RX_PDEV_STATS_NUM_DCM_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_stbc", htt_stats_buf->rx_stbc, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_bw", htt_stats_buf->rx_bw, + ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_pream", htt_stats_buf->rx_pream, + ATH12K_HTT_RX_PDEV_STATS_NUM_PREAMBLE_TYPES, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_su_txbf_mcs", + htt_stats_buf->rx_11ax_su_txbf_mcs, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_mu_txbf_mcs", + htt_stats_buf->rx_11ax_mu_txbf_mcs, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_legacy_cck_rate", + htt_stats_buf->rx_legacy_cck_rate, + ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_CCK_STATS, "\n"); + len += print_array_to_buf(buf, len, "rx_legacy_ofdm_rate", + htt_stats_buf->rx_legacy_ofdm_rate, + ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_OFDM_STATS, "\n"); + len += print_array_to_buf(buf, len, "ul_ofdma_rx_mcs", + htt_stats_buf->ul_ofdma_rx_mcs, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "ul_ofdma_rx_nss", + htt_stats_buf->ul_ofdma_rx_nss, + ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS, "\n"); + len += print_array_to_buf(buf, len, "ul_ofdma_rx_bw", + htt_stats_buf->ul_ofdma_rx_bw, + ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_ulofdma_non_data_ppdu", + htt_stats_buf->rx_ulofdma_non_data_ppdu, + ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulofdma_data_ppdu", + htt_stats_buf->rx_ulofdma_data_ppdu, + ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulofdma_mpdu_ok", + htt_stats_buf->rx_ulofdma_mpdu_ok, + ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulofdma_mpdu_fail", + htt_stats_buf->rx_ulofdma_mpdu_fail, + ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulofdma_non_data_nusers", + htt_stats_buf->rx_ulofdma_non_data_nusers, + ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulofdma_data_nusers", + htt_stats_buf->rx_ulofdma_data_nusers, + ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_dl_ofdma_mcs", + htt_stats_buf->rx_11ax_dl_ofdma_mcs, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_dl_ofdma_ru", + htt_stats_buf->rx_11ax_dl_ofdma_ru, + ATH12K_HTT_RX_PDEV_STATS_NUM_RU_SIZE_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_ulmumimo_non_data_ppdu", + htt_stats_buf->rx_ulmumimo_non_data_ppdu, + ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulmumimo_data_ppdu", + htt_stats_buf->rx_ulmumimo_data_ppdu, + ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulmumimo_mpdu_ok", + htt_stats_buf->rx_ulmumimo_mpdu_ok, + ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER, "\n"); + len += print_array_to_buf(buf, len, "rx_ulmumimo_mpdu_fail", + htt_stats_buf->rx_ulmumimo_mpdu_fail, + ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER, "\n"); + + len += print_array_to_buf(buf, len, "rx_mcs", + htt_stats_buf->rx_mcs, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, NULL); + for (j = 0; j < ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, + le32_to_cpu(htt_stats_buf->rx_mcs_ext[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) { + len += scnprintf(buf + len, buf_len - len, + "pilot_evm_db[%u] =", j); + len += print_array_to_buf(buf, len, NULL, + htt_stats_buf->rx_pil_evm_db[j], + ATH12K_HTT_RX_PDEV_STATS_RXEVM_MAX_PILOTS_NSS, + "\n"); + } + + len += scnprintf(buf + len, buf_len - len, "pilot_evm_db_mean ="); + for (i = 0; i < ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS; i++) + len += scnprintf(buf + len, + buf_len - len, + " %u:%d,", i, + le32_to_cpu(htt_stats_buf->rx_pilot_evm_db_mean[i])); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rssi_chain_in_db[%u] = ", j); + for (i = 0; i < ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS; i++) + len += scnprintf(buf + len, + buf_len - len, + " %u: %d,", i, + htt_stats_buf->rssi_chain_in_db[j][i]); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_gi[%u] = ", j); + len += print_array_to_buf(buf, len, NULL, + htt_stats_buf->rx_gi[j], + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, + "\n"); + } + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, buf_len - len, + "ul_ofdma_rx_gi[%u] = ", j); + len += print_array_to_buf(buf, len, NULL, + htt_stats_buf->ul_ofdma_rx_gi[j], + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS, + "\n"); + } + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_ul_fd_rssi: nss[%u] = ", j); + for (i = 0; i < ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER; i++) + len += scnprintf(buf + len, + buf_len - len, + " %u:%d,", + i, htt_stats_buf->rx_ul_fd_rssi[j][i]); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_per_chain_rssi_in_dbm[%u] =", j); + for (i = 0; i < ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS; i++) + len += scnprintf(buf + len, + buf_len - len, + " %u:%d,", + i, + htt_stats_buf->rx_per_chain_rssi_in_dbm[j][i]); + len--; + len += scnprintf(buf + len, buf_len - len, "\n"); + } + + stats_req->buf_len = len; +} + +static inline void +ath12k_htt_print_rx_pdev_rate_ext_stats_tlv(const void *tag_buf, u16 tag_len, + struct debug_htt_stats_req *stats_req) +{ + const struct ath12k_htt_rx_pdev_rate_ext_stats_tlv *htt_stats_buf = tag_buf; + u8 *buf = stats_req->buf; + u32 len = stats_req->buf_len; + u32 buf_len = ATH12K_HTT_STATS_BUF_SIZE; + u8 j; + + if (tag_len < sizeof(*htt_stats_buf)) + return; + + len += scnprintf(buf + len, buf_len - len, "HTT_RX_PDEV_RATE_EXT_STATS_TLV:\n"); + len += scnprintf(buf + len, buf_len - len, "rssi_mgmt_in_dbm = %d\n", + le32_to_cpu(htt_stats_buf->rssi_mgmt_in_dbm)); + + len += print_array_to_buf(buf, len, "rx_stbc_ext", + htt_stats_buf->rx_stbc_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, "\n"); + len += print_array_to_buf(buf, len, "ul_ofdma_rx_mcs_ext", + htt_stats_buf->ul_ofdma_rx_mcs_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_su_txbf_mcs_ext", + htt_stats_buf->rx_11ax_su_txbf_mcs_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_mu_txbf_mcs_ext", + htt_stats_buf->rx_11ax_mu_txbf_mcs_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, "\n"); + len += print_array_to_buf(buf, len, "rx_11ax_dl_ofdma_mcs_ext", + htt_stats_buf->rx_11ax_dl_ofdma_mcs_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, "\n"); + len += print_array_to_buf(buf, len, "rx_bw_ext", + htt_stats_buf->rx_bw_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_BW_EXT2_COUNTERS, "\n"); + len += print_array_to_buf(buf, len, "rx_su_punctured_mode", + htt_stats_buf->rx_su_punctured_mode, + ATH12K_HTT_RX_PDEV_STATS_NUM_PUNCTURED_MODE_COUNTERS, + "\n"); + + len += print_array_to_buf(buf, len, "rx_mcs_ext", + htt_stats_buf->rx_mcs_ext, + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, + NULL); + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS; j++) + len += scnprintf(buf + len, buf_len - len, ", %u:%u", + j + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, + le32_to_cpu(htt_stats_buf->rx_mcs_ext_2[j])); + len += scnprintf(buf + len, buf_len - len, "\n"); + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, buf_len - len, + "rx_gi_ext[%u] = ", j); + len += print_array_to_buf(buf, len, NULL, + htt_stats_buf->rx_gi_ext[j], + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, + "\n"); + } + + for (j = 0; j < ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS; j++) { + len += scnprintf(buf + len, buf_len - len, + "ul_ofdma_rx_gi_ext[%u] = ", j); + len += print_array_to_buf(buf, len, NULL, + htt_stats_buf->ul_ofdma_rx_gi_ext[j], + ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT, + "\n"); + } + + stats_req->buf_len = len; +} + static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab, u16 tag, u16 len, const void *tag_buf, void *user_data) @@ -3982,9 +5185,33 @@ static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab, case HTT_STATS_PDEV_CCA_COUNTERS_TAG: ath12k_htt_print_pdev_stats_cca_counters_tlv(tag_buf, len, stats_req); break; + case HTT_STATS_TX_SOUNDING_STATS_TAG: + ath12k_htt_print_tx_sounding_stats_tlv(tag_buf, len, stats_req); + break; case HTT_STATS_PDEV_OBSS_PD_TAG: ath12k_htt_print_pdev_obss_pd_stats_tlv(tag_buf, len, stats_req); break; + case HTT_STATS_LATENCY_CTX_TAG: + ath12k_htt_print_latency_prof_ctx_tlv(tag_buf, len, stats_req); + break; + case HTT_STATS_LATENCY_CNT_TAG: + ath12k_htt_print_latency_prof_cnt(tag_buf, len, stats_req); + break; + case HTT_STATS_LATENCY_PROF_STATS_TAG: + ath12k_htt_print_latency_prof_stats_tlv(tag_buf, len, stats_req); + break; + case HTT_STATS_RX_PDEV_UL_TRIG_STATS_TAG: + ath12k_htt_print_ul_ofdma_trigger_stats(tag_buf, len, stats_req); + break; + case HTT_STATS_RX_PDEV_UL_OFDMA_USER_STATS_TAG: + ath12k_htt_print_ul_ofdma_user_stats(tag_buf, len, stats_req); + break; + case HTT_STATS_RX_PDEV_UL_MUMIMO_TRIG_STATS_TAG: + ath12k_htt_print_ul_mumimo_trig_stats(tag_buf, len, stats_req); + break; + case HTT_STATS_RX_FSE_STATS_TAG: + ath12k_htt_print_rx_fse_stats_tlv(tag_buf, len, stats_req); + break; case HTT_STATS_PDEV_TX_RATE_TXBF_STATS_TAG: ath12k_htt_print_pdev_tx_rate_txbf_stats_tlv(tag_buf, len, stats_req); break; @@ -4047,6 +5274,15 @@ static int ath12k_dbg_htt_ext_stats_parse(struct ath12k_base *ab, ath12k_htt_print_pdev_mbssid_ctrl_frame_stats_tlv(tag_buf, len, stats_req); break; + case HTT_STATS_TX_PDEV_RATE_STATS_TAG: + ath12k_htt_print_tx_pdev_rate_stats_tlv(tag_buf, len, stats_req); + break; + case HTT_STATS_RX_PDEV_RATE_STATS_TAG: + ath12k_htt_print_rx_pdev_rate_stats_tlv(tag_buf, len, stats_req); + break; + case HTT_STATS_RX_PDEV_RATE_EXT_STATS_TAG: + ath12k_htt_print_rx_pdev_rate_ext_stats_tlv(tag_buf, len, stats_req); + break; default: break; } diff --git a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h index 4b59976fbc35..c2a02cf8a38b 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h +++ b/drivers/net/wireless/ath/ath12k/debugfs_htt_stats.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef DEBUG_HTT_STATS_H @@ -123,30 +123,38 @@ struct ath12k_htt_extd_stats_msg { /* htt_dbg_ext_stats_type */ enum ath12k_dbg_htt_ext_stats_type { - ATH12K_DBG_HTT_EXT_STATS_RESET = 0, - ATH12K_DBG_HTT_EXT_STATS_PDEV_TX = 1, - ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_SCHED = 4, - ATH12K_DBG_HTT_EXT_STATS_PDEV_ERROR = 5, - ATH12K_DBG_HTT_EXT_STATS_PDEV_TQM = 6, - ATH12K_DBG_HTT_EXT_STATS_TX_DE_INFO = 8, - ATH12K_DBG_HTT_EXT_STATS_TX_SELFGEN_INFO = 12, - ATH12K_DBG_HTT_EXT_STATS_SRNG_INFO = 15, - ATH12K_DBG_HTT_EXT_STATS_SFM_INFO = 16, - ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_MU = 17, - ATH12K_DBG_HTT_EXT_STATS_PDEV_CCA_STATS = 19, - ATH12K_DBG_HTT_EXT_STATS_PDEV_OBSS_PD_STATS = 23, - ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_RATE_TXBF = 31, - ATH12K_DBG_HTT_EXT_STATS_TXBF_OFDMA = 32, - ATH12K_DBG_HTT_EXT_STATS_DLPAGER_STATS = 36, - ATH12K_DBG_HTT_EXT_PHY_COUNTERS_AND_PHY_STATS = 37, - ATH12K_DBG_HTT_EXT_VDEVS_TXRX_STATS = 38, - ATH12K_DBG_HTT_EXT_PDEV_PER_STATS = 40, - ATH12K_DBG_HTT_EXT_AST_ENTRIES = 41, - ATH12K_DBG_HTT_EXT_STATS_SOC_ERROR = 45, - ATH12K_DBG_HTT_DBG_PDEV_PUNCTURE_STATS = 46, - ATH12K_DBG_HTT_EXT_STATS_PDEV_SCHED_ALGO = 49, - ATH12K_DBG_HTT_EXT_STATS_MANDATORY_MUOFDMA = 51, - ATH12K_DGB_HTT_EXT_STATS_PDEV_MBSSID_CTRL_FRAME = 54, + ATH12K_DBG_HTT_EXT_STATS_RESET = 0, + ATH12K_DBG_HTT_EXT_STATS_PDEV_TX = 1, + ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_SCHED = 4, + ATH12K_DBG_HTT_EXT_STATS_PDEV_ERROR = 5, + ATH12K_DBG_HTT_EXT_STATS_PDEV_TQM = 6, + ATH12K_DBG_HTT_EXT_STATS_TX_DE_INFO = 8, + ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_RATE = 9, + ATH12K_DBG_HTT_EXT_STATS_PDEV_RX_RATE = 10, + ATH12K_DBG_HTT_EXT_STATS_TX_SELFGEN_INFO = 12, + ATH12K_DBG_HTT_EXT_STATS_SRNG_INFO = 15, + ATH12K_DBG_HTT_EXT_STATS_SFM_INFO = 16, + ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_MU = 17, + ATH12K_DBG_HTT_EXT_STATS_PDEV_CCA_STATS = 19, + ATH12K_DBG_HTT_EXT_STATS_TX_SOUNDING_INFO = 22, + ATH12K_DBG_HTT_EXT_STATS_PDEV_OBSS_PD_STATS = 23, + ATH12K_DBG_HTT_EXT_STATS_LATENCY_PROF_STATS = 25, + ATH12K_DBG_HTT_EXT_STATS_PDEV_UL_TRIG_STATS = 26, + ATH12K_DBG_HTT_EXT_STATS_PDEV_UL_MUMIMO_TRIG_STATS = 27, + ATH12K_DBG_HTT_EXT_STATS_FSE_RX = 28, + ATH12K_DBG_HTT_EXT_STATS_PDEV_RX_RATE_EXT = 30, + ATH12K_DBG_HTT_EXT_STATS_PDEV_TX_RATE_TXBF = 31, + ATH12K_DBG_HTT_EXT_STATS_TXBF_OFDMA = 32, + ATH12K_DBG_HTT_EXT_STATS_DLPAGER_STATS = 36, + ATH12K_DBG_HTT_EXT_PHY_COUNTERS_AND_PHY_STATS = 37, + ATH12K_DBG_HTT_EXT_VDEVS_TXRX_STATS = 38, + ATH12K_DBG_HTT_EXT_PDEV_PER_STATS = 40, + ATH12K_DBG_HTT_EXT_AST_ENTRIES = 41, + ATH12K_DBG_HTT_EXT_STATS_SOC_ERROR = 45, + ATH12K_DBG_HTT_DBG_PDEV_PUNCTURE_STATS = 46, + ATH12K_DBG_HTT_EXT_STATS_PDEV_SCHED_ALGO = 49, + ATH12K_DBG_HTT_EXT_STATS_MANDATORY_MUOFDMA = 51, + ATH12K_DGB_HTT_EXT_STATS_PDEV_MBSSID_CTRL_FRAME = 54, /* keep this last */ ATH12K_DBG_HTT_NUM_EXT_STATS, @@ -173,6 +181,8 @@ enum ath12k_dbg_htt_tlv_tag { HTT_STATS_TX_PDEV_MU_MIMO_STATS_TAG = 25, HTT_STATS_SFM_CMN_TAG = 26, HTT_STATS_SRING_STATS_TAG = 27, + HTT_STATS_TX_PDEV_RATE_STATS_TAG = 34, + HTT_STATS_RX_PDEV_RATE_STATS_TAG = 35, HTT_STATS_TX_PDEV_SCHEDULER_TXQ_STATS_TAG = 36, HTT_STATS_TX_SCHED_CMN_TAG = 37, HTT_STATS_SCHED_TXQ_CMD_POSTED_TAG = 39, @@ -195,12 +205,21 @@ enum ath12k_dbg_htt_tlv_tag { HTT_STATS_PDEV_CCA_STAT_CUMULATIVE_TAG = 72, HTT_STATS_PDEV_CCA_COUNTERS_TAG = 73, HTT_STATS_TX_PDEV_MPDU_STATS_TAG = 74, + HTT_STATS_TX_SOUNDING_STATS_TAG = 80, HTT_STATS_SCHED_TXQ_SCHED_ORDER_SU_TAG = 86, HTT_STATS_SCHED_TXQ_SCHED_INELIGIBILITY_TAG = 87, HTT_STATS_PDEV_OBSS_PD_TAG = 88, HTT_STATS_HW_WAR_TAG = 89, + HTT_STATS_LATENCY_PROF_STATS_TAG = 91, + HTT_STATS_LATENCY_CTX_TAG = 92, + HTT_STATS_LATENCY_CNT_TAG = 93, + HTT_STATS_RX_PDEV_UL_TRIG_STATS_TAG = 94, + HTT_STATS_RX_PDEV_UL_OFDMA_USER_STATS_TAG = 95, + HTT_STATS_RX_PDEV_UL_MUMIMO_TRIG_STATS_TAG = 97, + HTT_STATS_RX_FSE_STATS_TAG = 98, HTT_STATS_SCHED_TXQ_SUPERCYCLE_TRIGGER_TAG = 100, HTT_STATS_PDEV_CTRL_PATH_TX_STATS_TAG = 102, + HTT_STATS_RX_PDEV_RATE_EXT_STATS_TAG = 103, HTT_STATS_PDEV_TX_RATE_TXBF_STATS_TAG = 108, HTT_STATS_TX_SELFGEN_AC_SCHED_STATUS_STATS_TAG = 111, HTT_STATS_TX_SELFGEN_AX_SCHED_STATUS_STATS_TAG = 112, @@ -387,6 +406,182 @@ struct ath12k_htt_tx_pdev_mu_ppdu_dist_stats_tlv { __le32 num_ppdu_posted_per_burst[ATH12K_HTT_STATS_MU_PPDU_PER_BURST_WORDS]; } __packed; +#define ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS 12 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS 4 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_DCM_COUNTERS 5 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS 4 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS 8 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_PREAMBLE_TYPES 7 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_LEGACY_CCK_STATS 4 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_LEGACY_OFDM_STATS 8 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_LTF 4 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS 2 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS 2 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_11AX_TRIGGER_TYPES 6 + +struct ath12k_htt_tx_pdev_rate_stats_tlv { + __le32 mac_id_word; + __le32 tx_ldpc; + __le32 rts_cnt; + __le32 ack_rssi; + __le32 tx_mcs[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 tx_su_mcs[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 tx_mu_mcs[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 tx_nss[ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + __le32 tx_bw[ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 tx_stbc[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 tx_pream[ATH12K_HTT_TX_PDEV_STATS_NUM_PREAMBLE_TYPES]; + __le32 tx_gi[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 tx_dcm[ATH12K_HTT_TX_PDEV_STATS_NUM_DCM_COUNTERS]; + __le32 rts_success; + __le32 tx_legacy_cck_rate[ATH12K_HTT_TX_PDEV_STATS_NUM_LEGACY_CCK_STATS]; + __le32 tx_legacy_ofdm_rate[ATH12K_HTT_TX_PDEV_STATS_NUM_LEGACY_OFDM_STATS]; + __le32 ac_mu_mimo_tx_ldpc; + __le32 ax_mu_mimo_tx_ldpc; + __le32 ofdma_tx_ldpc; + __le32 tx_he_ltf[ATH12K_HTT_TX_PDEV_STATS_NUM_LTF]; + __le32 ac_mu_mimo_tx_mcs[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ax_mu_mimo_tx_mcs[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ofdma_tx_mcs[ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ac_mu_mimo_tx_nss[ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + __le32 ax_mu_mimo_tx_nss[ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + __le32 ofdma_tx_nss[ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + __le32 ac_mu_mimo_tx_bw[ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 ax_mu_mimo_tx_bw[ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 ofdma_tx_bw[ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 ac_mu_mimo_tx_gi[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ax_mimo_tx_gi[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ofdma_tx_gi[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 trigger_type_11ax[ATH12K_HTT_TX_PDEV_STATS_NUM_11AX_TRIGGER_TYPES]; + __le32 tx_11ax_su_ext; + __le32 tx_mcs_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 tx_stbc_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 tx_gi_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 ax_mu_mimo_tx_mcs_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 ofdma_tx_mcs_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 ax_tx_gi_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 ofd_tx_gi_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; + __le32 tx_mcs_ext_2[ATH12K_HTT_TX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS]; + __le32 tx_bw_320mhz; +}; + +#define ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_CCK_STATS 4 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_OFDM_STATS 8 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS 12 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS 4 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_DCM_COUNTERS 5 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS 4 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS 8 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_PREAMBLE_TYPES 7 +#define ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER 8 +#define ATH12K_HTT_RX_PDEV_STATS_RXEVM_MAX_PILOTS_NSS 16 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_RU_SIZE_COUNTERS 6 +#define ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER 8 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS 2 + +struct ath12k_htt_rx_pdev_rate_stats_tlv { + __le32 mac_id_word; + __le32 nsts; + __le32 rx_ldpc; + __le32 rts_cnt; + __le32 rssi_mgmt; + __le32 rssi_data; + __le32 rssi_comb; + __le32 rx_mcs[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 rx_nss[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + __le32 rx_dcm[ATH12K_HTT_RX_PDEV_STATS_NUM_DCM_COUNTERS]; + __le32 rx_stbc[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 rx_bw[ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 rx_pream[ATH12K_HTT_RX_PDEV_STATS_NUM_PREAMBLE_TYPES]; + u8 rssi_chain_in_db[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 rx_gi[ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 rssi_in_dbm; + __le32 rx_11ax_su_ext; + __le32 rx_11ac_mumimo; + __le32 rx_11ax_mumimo; + __le32 rx_11ax_ofdma; + __le32 txbf; + __le32 rx_legacy_cck_rate[ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_CCK_STATS]; + __le32 rx_legacy_ofdm_rate[ATH12K_HTT_RX_PDEV_STATS_NUM_LEGACY_OFDM_STATS]; + __le32 rx_active_dur_us_low; + __le32 rx_active_dur_us_high; + __le32 rx_11ax_ul_ofdma; + __le32 ul_ofdma_rx_mcs[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ul_ofdma_rx_gi[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 ul_ofdma_rx_nss[ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + __le32 ul_ofdma_rx_bw[ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 ul_ofdma_rx_stbc; + __le32 ul_ofdma_rx_ldpc; + __le32 rx_ulofdma_non_data_ppdu[ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 rx_ulofdma_data_ppdu[ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 rx_ulofdma_mpdu_ok[ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 rx_ulofdma_mpdu_fail[ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 nss_count; + __le32 pilot_count; + __le32 rx_pil_evm_db[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS] + [ATH12K_HTT_RX_PDEV_STATS_RXEVM_MAX_PILOTS_NSS]; + __le32 rx_pilot_evm_db_mean[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS]; + s8 rx_ul_fd_rssi[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS] + [ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 per_chain_rssi_pkt_type; + s8 rx_per_chain_rssi_in_dbm[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_BW_COUNTERS]; + __le32 rx_su_ndpa; + __le32 rx_11ax_su_txbf_mcs[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 rx_mu_ndpa; + __le32 rx_11ax_mu_txbf_mcs[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 rx_br_poll; + __le32 rx_11ax_dl_ofdma_mcs[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS]; + __le32 rx_11ax_dl_ofdma_ru[ATH12K_HTT_RX_PDEV_STATS_NUM_RU_SIZE_COUNTERS]; + __le32 rx_ulmumimo_non_data_ppdu[ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER]; + __le32 rx_ulmumimo_data_ppdu[ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER]; + __le32 rx_ulmumimo_mpdu_ok[ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER]; + __le32 rx_ulmumimo_mpdu_fail[ATH12K_HTT_RX_PDEV_MAX_ULMUMIMO_NUM_USER]; + __le32 rx_ulofdma_non_data_nusers[ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 rx_ulofdma_data_nusers[ATH12K_HTT_RX_PDEV_MAX_OFDMA_NUM_USER]; + __le32 rx_mcs_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_EXTRA_MCS_COUNTERS]; +}; + +#define ATH12K_HTT_RX_PDEV_STATS_NUM_BW_EXT_COUNTERS 4 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT 14 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS 2 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_BW_EXT2_COUNTERS 5 +#define ATH12K_HTT_RX_PDEV_STATS_NUM_PUNCTURED_MODE_COUNTERS 5 + +struct ath12k_htt_rx_pdev_rate_ext_stats_tlv { + u8 rssi_chain_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_BW_EXT_COUNTERS]; + s8 rx_per_chain_rssi_ext_in_dbm[ATH12K_HTT_RX_PDEV_STATS_NUM_SPATIAL_STREAMS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_BW_EXT_COUNTERS]; + __le32 rssi_mcast_in_dbm; + __le32 rssi_mgmt_in_dbm; + __le32 rx_mcs_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 rx_stbc_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 rx_gi_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 ul_ofdma_rx_mcs_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 ul_ofdma_rx_gi_ext[ATH12K_HTT_TX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 rx_11ax_su_txbf_mcs_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 rx_11ax_mu_txbf_mcs_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 rx_11ax_dl_ofdma_mcs_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_MCS_COUNTERS_EXT]; + __le32 rx_mcs_ext_2[ATH12K_HTT_RX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS]; + __le32 rx_bw_ext[ATH12K_HTT_RX_PDEV_STATS_NUM_BW_EXT2_COUNTERS]; + __le32 rx_gi_ext_2[ATH12K_HTT_RX_PDEV_STATS_NUM_GI_COUNTERS] + [ATH12K_HTT_RX_PDEV_STATS_NUM_EXTRA2_MCS_COUNTERS]; + __le32 rx_su_punctured_mode[ATH12K_HTT_RX_PDEV_STATS_NUM_PUNCTURED_MODE_COUNTERS]; +}; + #define ATH12K_HTT_TX_PDEV_STATS_SCHED_PER_TXQ_MAC_ID GENMASK(7, 0) #define ATH12K_HTT_TX_PDEV_STATS_SCHED_PER_TXQ_ID GENMASK(15, 8) @@ -1058,6 +1253,82 @@ struct ath12k_htt_pdev_cca_stats_hist_v1_tlv { __le32 collection_interval; } __packed; +#define ATH12K_HTT_TX_CV_CORR_MAX_NUM_COLUMNS 8 +#define ATH12K_HTT_TX_NUM_AC_MUMIMO_USER_STATS 4 +#define ATH12K_HTT_TX_NUM_AX_MUMIMO_USER_STATS 8 +#define ATH12K_HTT_TX_NUM_BE_MUMIMO_USER_STATS 8 +#define ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS 4 +#define ATH12K_HTT_TX_NUM_MCS_CNTRS 12 +#define ATH12K_HTT_TX_NUM_EXTRA_MCS_CNTRS 2 + +#define ATH12K_HTT_TX_NUM_OF_SOUNDING_STATS_WORDS \ + (ATH12K_HTT_TX_PDEV_STATS_NUM_BW_COUNTERS * \ + ATH12K_HTT_TX_NUM_AX_MUMIMO_USER_STATS) + +enum ath12k_htt_txbf_sound_steer_modes { + ATH12K_HTT_IMPL_STEER_STATS = 0, + ATH12K_HTT_EXPL_SUSIFS_STEER_STATS = 1, + ATH12K_HTT_EXPL_SURBO_STEER_STATS = 2, + ATH12K_HTT_EXPL_MUSIFS_STEER_STATS = 3, + ATH12K_HTT_EXPL_MURBO_STEER_STATS = 4, + ATH12K_HTT_TXBF_MAX_NUM_OF_MODES = 5 +}; + +enum ath12k_htt_stats_sounding_tx_mode { + ATH12K_HTT_TX_AC_SOUNDING_MODE = 0, + ATH12K_HTT_TX_AX_SOUNDING_MODE = 1, + ATH12K_HTT_TX_BE_SOUNDING_MODE = 2, + ATH12K_HTT_TX_CMN_SOUNDING_MODE = 3, +}; + +struct ath12k_htt_tx_sounding_stats_tlv { + __le32 tx_sounding_mode; + __le32 cbf_20[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES]; + __le32 cbf_40[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES]; + __le32 cbf_80[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES]; + __le32 cbf_160[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES]; + __le32 sounding[ATH12K_HTT_TX_NUM_OF_SOUNDING_STATS_WORDS]; + __le32 cv_nc_mismatch_err; + __le32 cv_fcs_err; + __le32 cv_frag_idx_mismatch; + __le32 cv_invalid_peer_id; + __le32 cv_no_txbf_setup; + __le32 cv_expiry_in_update; + __le32 cv_pkt_bw_exceed; + __le32 cv_dma_not_done_err; + __le32 cv_update_failed; + __le32 cv_total_query; + __le32 cv_total_pattern_query; + __le32 cv_total_bw_query; + __le32 cv_invalid_bw_coding; + __le32 cv_forced_sounding; + __le32 cv_standalone_sounding; + __le32 cv_nc_mismatch; + __le32 cv_fb_type_mismatch; + __le32 cv_ofdma_bw_mismatch; + __le32 cv_bw_mismatch; + __le32 cv_pattern_mismatch; + __le32 cv_preamble_mismatch; + __le32 cv_nr_mismatch; + __le32 cv_in_use_cnt_exceeded; + __le32 cv_found; + __le32 cv_not_found; + __le32 sounding_320[ATH12K_HTT_TX_NUM_BE_MUMIMO_USER_STATS]; + __le32 cbf_320[ATH12K_HTT_TXBF_MAX_NUM_OF_MODES]; + __le32 cv_ntbr_sounding; + __le32 cv_found_upload_in_progress; + __le32 cv_expired_during_query; + __le32 cv_dma_timeout_error; + __le32 cv_buf_ibf_uploads; + __le32 cv_buf_ebf_uploads; + __le32 cv_buf_received; + __le32 cv_buf_fed_back; + __le32 cv_total_query_ibf; + __le32 cv_found_ibf; + __le32 cv_not_found_ibf; + __le32 cv_expired_during_query_ibf; +} __packed; + struct ath12k_htt_pdev_obss_pd_stats_tlv { __le32 num_obss_tx_ppdu_success; __le32 num_obss_tx_ppdu_failure; @@ -1080,6 +1351,127 @@ struct ath12k_htt_pdev_obss_pd_stats_tlv { __le32 num_sr_ppdu_abort_flush_cnt; } __packed; +#define ATH12K_HTT_STATS_MAX_PROF_STATS_NAME_LEN 32 +#define ATH12K_HTT_LATENCY_PROFILE_NUM_MAX_HIST 3 +#define ATH12K_HTT_INTERRUPTS_LATENCY_PROFILE_MAX_HIST 3 + +struct ath12k_htt_latency_prof_stats_tlv { + __le32 print_header; + s8 latency_prof_name[ATH12K_HTT_STATS_MAX_PROF_STATS_NAME_LEN]; + __le32 cnt; + __le32 min; + __le32 max; + __le32 last; + __le32 tot; + __le32 avg; + __le32 hist_intvl; + __le32 hist[ATH12K_HTT_LATENCY_PROFILE_NUM_MAX_HIST]; +} __packed; + +struct ath12k_htt_latency_prof_ctx_tlv { + __le32 duration; + __le32 tx_msdu_cnt; + __le32 tx_mpdu_cnt; + __le32 tx_ppdu_cnt; + __le32 rx_msdu_cnt; + __le32 rx_mpdu_cnt; +} __packed; + +struct ath12k_htt_latency_prof_cnt_tlv { + __le32 prof_enable_cnt; +} __packed; + +#define ATH12K_HTT_RX_NUM_MCS_CNTRS 12 +#define ATH12K_HTT_RX_NUM_GI_CNTRS 4 +#define ATH12K_HTT_RX_NUM_SPATIAL_STREAMS 8 +#define ATH12K_HTT_RX_NUM_BW_CNTRS 4 +#define ATH12K_HTT_RX_NUM_RU_SIZE_CNTRS 6 +#define ATH12K_HTT_RX_NUM_RU_SIZE_160MHZ_CNTRS 7 +#define ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK 5 +#define ATH12K_HTT_RX_NUM_REDUCED_CHAN_TYPES 2 +#define ATH12K_HTT_RX_NUM_EXTRA_MCS_CNTRS 2 + +enum ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE { + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_26, + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_52, + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_106, + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_242, + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_484, + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_996, + ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_996x2, + ATH12K_HTT_TX_RX_PDEV_STATS_NUM_AX_RU_SIZE_CNTRS, +}; + +struct ath12k_htt_rx_pdev_ul_ofdma_user_stats_tlv { + __le32 user_index; + __le32 rx_ulofdma_non_data_ppdu; + __le32 rx_ulofdma_data_ppdu; + __le32 rx_ulofdma_mpdu_ok; + __le32 rx_ulofdma_mpdu_fail; + __le32 rx_ulofdma_non_data_nusers; + __le32 rx_ulofdma_data_nusers; +} __packed; + +struct ath12k_htt_rx_pdev_ul_trigger_stats_tlv { + __le32 mac_id__word; + __le32 rx_11ax_ul_ofdma; + __le32 ul_ofdma_rx_mcs[ATH12K_HTT_RX_NUM_MCS_CNTRS]; + __le32 ul_ofdma_rx_gi[ATH12K_HTT_RX_NUM_GI_CNTRS][ATH12K_HTT_RX_NUM_MCS_CNTRS]; + __le32 ul_ofdma_rx_nss[ATH12K_HTT_RX_NUM_SPATIAL_STREAMS]; + __le32 ul_ofdma_rx_bw[ATH12K_HTT_RX_NUM_BW_CNTRS]; + __le32 ul_ofdma_rx_stbc; + __le32 ul_ofdma_rx_ldpc; + __le32 data_ru_size_ppdu[ATH12K_HTT_RX_NUM_RU_SIZE_160MHZ_CNTRS]; + __le32 non_data_ru_size_ppdu[ATH12K_HTT_RX_NUM_RU_SIZE_160MHZ_CNTRS]; + __le32 uplink_sta_aid[ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK]; + __le32 uplink_sta_target_rssi[ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK]; + __le32 uplink_sta_fd_rssi[ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK]; + __le32 uplink_sta_power_headroom[ATH12K_HTT_RX_UL_MAX_UPLINK_RSSI_TRACK]; + __le32 red_bw[ATH12K_HTT_RX_NUM_REDUCED_CHAN_TYPES][ATH12K_HTT_RX_NUM_BW_CNTRS]; + __le32 ul_ofdma_bsc_trig_rx_qos_null_only; +} __packed; + +#define ATH12K_HTT_TX_UL_MUMIMO_USER_STATS 8 + +struct ath12k_htt_rx_ul_mumimo_trig_stats_tlv { + __le32 mac_id__word; + __le32 rx_11ax_ul_mumimo; + __le32 ul_mumimo_rx_mcs[ATH12K_HTT_RX_NUM_MCS_CNTRS]; + __le32 ul_rx_gi[ATH12K_HTT_RX_NUM_GI_CNTRS][ATH12K_HTT_RX_NUM_MCS_CNTRS]; + __le32 ul_mumimo_rx_nss[ATH12K_HTT_RX_NUM_SPATIAL_STREAMS]; + __le32 ul_mumimo_rx_bw[ATH12K_HTT_RX_NUM_BW_CNTRS]; + __le32 ul_mumimo_rx_stbc; + __le32 ul_mumimo_rx_ldpc; + __le32 ul_mumimo_rx_mcs_ext[ATH12K_HTT_RX_NUM_EXTRA_MCS_CNTRS]; + __le32 ul_gi_ext[ATH12K_HTT_RX_NUM_GI_CNTRS][ATH12K_HTT_RX_NUM_EXTRA_MCS_CNTRS]; + s8 ul_rssi[ATH12K_HTT_RX_NUM_SPATIAL_STREAMS][ATH12K_HTT_RX_NUM_BW_CNTRS]; + s8 tgt_rssi[ATH12K_HTT_TX_UL_MUMIMO_USER_STATS][ATH12K_HTT_RX_NUM_BW_CNTRS]; + s8 fd[ATH12K_HTT_TX_UL_MUMIMO_USER_STATS][ATH12K_HTT_RX_NUM_SPATIAL_STREAMS]; + s8 db[ATH12K_HTT_TX_UL_MUMIMO_USER_STATS][ATH12K_HTT_RX_NUM_SPATIAL_STREAMS]; + __le32 red_bw[ATH12K_HTT_RX_NUM_REDUCED_CHAN_TYPES][ATH12K_HTT_RX_NUM_BW_CNTRS]; + __le32 mumimo_bsc_trig_rx_qos_null_only; +} __packed; + +#define ATH12K_HTT_RX_NUM_MAX_PEAK_OCCUPANCY_INDEX 10 +#define ATH12K_HTT_RX_NUM_MAX_CURR_OCCUPANCY_INDEX 10 +#define ATH12K_HTT_RX_NUM_SQUARE_INDEX 6 +#define ATH12K_HTT_RX_NUM_MAX_PEAK_SEARCH_INDEX 4 +#define ATH12K_HTT_RX_NUM_MAX_PENDING_SEARCH_INDEX 4 + +struct ath12k_htt_rx_fse_stats_tlv { + __le32 fse_enable_cnt; + __le32 fse_disable_cnt; + __le32 fse_cache_invalidate_entry_cnt; + __le32 fse_full_cache_invalidate_cnt; + __le32 fse_num_cache_hits_cnt; + __le32 fse_num_searches_cnt; + __le32 fse_cache_occupancy_peak_cnt[ATH12K_HTT_RX_NUM_MAX_PEAK_OCCUPANCY_INDEX]; + __le32 fse_cache_occupancy_curr_cnt[ATH12K_HTT_RX_NUM_MAX_CURR_OCCUPANCY_INDEX]; + __le32 fse_search_stat_square_cnt[ATH12K_HTT_RX_NUM_SQUARE_INDEX]; + __le32 fse_search_stat_peak_cnt[ATH12K_HTT_RX_NUM_MAX_PEAK_SEARCH_INDEX]; + __le32 fse_search_stat_pending_cnt[ATH12K_HTT_RX_NUM_MAX_PENDING_SEARCH_INDEX]; +} __packed; + #define ATH12K_HTT_TX_BF_RATE_STATS_NUM_MCS_COUNTERS 14 #define ATH12K_HTT_TX_PDEV_STATS_NUM_LEGACY_OFDM_STATS 8 #define ATH12K_HTT_TX_PDEV_STATS_NUM_SPATIAL_STREAMS 8 @@ -1417,17 +1809,6 @@ enum ATH12K_HTT_RC_MODE { ATH12K_HTT_RC_MODE_2D_COUNT }; -enum ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE { - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_26, - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_52, - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_106, - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_242, - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_484, - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_996, - ATH12K_HTT_TX_RX_PDEV_STATS_AX_RU_SIZE_996x2, - ATH12K_HTT_TX_RX_PDEV_STATS_NUM_AX_RU_SIZE_CNTRS -}; - enum ath12k_htt_stats_rc_mode { ATH12K_HTT_STATS_RC_MODE_DLSU = 0, ATH12K_HTT_STATS_RC_MODE_DLMUMIMO = 1, diff --git a/drivers/net/wireless/ath/ath12k/debugfs_sta.c b/drivers/net/wireless/ath/ath12k/debugfs_sta.c new file mode 100644 index 000000000000..5bd2bf4c9dac --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/debugfs_sta.c @@ -0,0 +1,337 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* + * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include <linux/vmalloc.h> + +#include "debugfs_sta.h" +#include "core.h" +#include "peer.h" +#include "debug.h" +#include "debugfs_htt_stats.h" +#include "debugfs.h" + +static +u32 ath12k_dbg_sta_dump_rate_stats(u8 *buf, u32 offset, const int size, + bool he_rates_avail, + const struct ath12k_rx_peer_rate_stats *stats) +{ + static const char *legacy_rate_str[HAL_RX_MAX_NUM_LEGACY_RATES] = { + "1 Mbps", "2 Mbps", "5.5 Mbps", "6 Mbps", + "9 Mbps", "11 Mbps", "12 Mbps", "18 Mbps", + "24 Mbps", "36 Mbps", "48 Mbps", "54 Mbps"}; + u8 max_bw = HAL_RX_BW_MAX, max_gi = HAL_RX_GI_MAX, max_mcs = HAL_RX_MAX_NSS; + int mcs = 0, bw = 0, nss = 0, gi = 0, bw_num = 0; + u32 i, len = offset, max = max_bw * max_gi * max_mcs; + bool found; + + len += scnprintf(buf + len, size - len, "\nEHT stats:\n"); + for (i = 0; i <= HAL_RX_MAX_MCS_BE; i++) + len += scnprintf(buf + len, size - len, + "MCS %d: %llu%s", i, stats->be_mcs_count[i], + (i + 1) % 8 ? "\t" : "\n"); + + len += scnprintf(buf + len, size - len, "\nHE stats:\n"); + for (i = 0; i <= HAL_RX_MAX_MCS_HE; i++) + len += scnprintf(buf + len, size - len, + "MCS %d: %llu%s", i, stats->he_mcs_count[i], + (i + 1) % 6 ? "\t" : "\n"); + + len += scnprintf(buf + len, size - len, "\nVHT stats:\n"); + for (i = 0; i <= HAL_RX_MAX_MCS_VHT; i++) + len += scnprintf(buf + len, size - len, + "MCS %d: %llu%s", i, stats->vht_mcs_count[i], + (i + 1) % 5 ? "\t" : "\n"); + + len += scnprintf(buf + len, size - len, "\nHT stats:\n"); + for (i = 0; i <= HAL_RX_MAX_MCS_HT; i++) + len += scnprintf(buf + len, size - len, + "MCS %d: %llu%s", i, stats->ht_mcs_count[i], + (i + 1) % 8 ? "\t" : "\n"); + + len += scnprintf(buf + len, size - len, "\nLegacy stats:\n"); + for (i = 0; i < HAL_RX_MAX_NUM_LEGACY_RATES; i++) + len += scnprintf(buf + len, size - len, + "%s: %llu%s", legacy_rate_str[i], + stats->legacy_count[i], + (i + 1) % 4 ? "\t" : "\n"); + + len += scnprintf(buf + len, size - len, "\nNSS stats:\n"); + for (i = 0; i < HAL_RX_MAX_NSS; i++) + len += scnprintf(buf + len, size - len, + "%dx%d: %llu ", i + 1, i + 1, + stats->nss_count[i]); + + len += scnprintf(buf + len, size - len, + "\n\nGI: 0.8 us %llu 0.4 us %llu 1.6 us %llu 3.2 us %llu\n", + stats->gi_count[0], + stats->gi_count[1], + stats->gi_count[2], + stats->gi_count[3]); + + len += scnprintf(buf + len, size - len, + "BW: 20 MHz %llu 40 MHz %llu 80 MHz %llu 160 MHz %llu 320 MHz %llu\n", + stats->bw_count[0], + stats->bw_count[1], + stats->bw_count[2], + stats->bw_count[3], + stats->bw_count[4]); + + for (i = 0; i < max; i++) { + found = false; + + for (mcs = 0; mcs <= HAL_RX_MAX_MCS_HT; mcs++) { + if (stats->rx_rate[bw][gi][nss][mcs]) { + found = true; + break; + } + } + + if (!found) + goto skip_report; + + switch (bw) { + case HAL_RX_BW_20MHZ: + bw_num = 20; + break; + case HAL_RX_BW_40MHZ: + bw_num = 40; + break; + case HAL_RX_BW_80MHZ: + bw_num = 80; + break; + case HAL_RX_BW_160MHZ: + bw_num = 160; + break; + case HAL_RX_BW_320MHZ: + bw_num = 320; + break; + } + + len += scnprintf(buf + len, size - len, "\n%d Mhz gi %d us %dx%d : ", + bw_num, gi, nss + 1, nss + 1); + + for (mcs = 0; mcs <= HAL_RX_MAX_MCS_HT; mcs++) { + if (stats->rx_rate[bw][gi][nss][mcs]) + len += scnprintf(buf + len, size - len, + " %d:%llu", mcs, + stats->rx_rate[bw][gi][nss][mcs]); + } + +skip_report: + if (nss++ >= max_mcs - 1) { + nss = 0; + if (gi++ >= max_gi - 1) { + gi = 0; + if (bw < max_bw - 1) + bw++; + } + } + } + + len += scnprintf(buf + len, size - len, "\n"); + + return len - offset; +} + +static ssize_t ath12k_dbg_sta_dump_rx_stats(struct file *file, + char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_link_sta *link_sta = file->private_data; + struct ath12k_sta *ahsta = ath12k_sta_to_ahsta(link_sta->sta); + const int size = ATH12K_STA_RX_STATS_BUF_SIZE; + struct ath12k_hw *ah = ahsta->ahvif->ah; + struct ath12k_rx_peer_stats *rx_stats; + struct ath12k_link_sta *arsta; + u8 link_id = link_sta->link_id; + int len = 0, i, ret = 0; + bool he_rates_avail; + struct ath12k *ar; + + wiphy_lock(ah->hw->wiphy); + + if (!(BIT(link_id) & ahsta->links_map)) { + wiphy_unlock(ah->hw->wiphy); + return -ENOENT; + } + + arsta = wiphy_dereference(ah->hw->wiphy, ahsta->link[link_id]); + if (!arsta || !arsta->arvif->ar) { + wiphy_unlock(ah->hw->wiphy); + return -ENOENT; + } + + ar = arsta->arvif->ar; + + u8 *buf __free(kfree) = kzalloc(size, GFP_KERNEL); + if (!buf) { + ret = -ENOENT; + goto out; + } + + spin_lock_bh(&ar->ab->base_lock); + + rx_stats = arsta->rx_stats; + if (!rx_stats) { + ret = -ENOENT; + goto unlock; + } + + len += scnprintf(buf + len, size - len, "RX peer stats:\n\n"); + len += scnprintf(buf + len, size - len, "Num of MSDUs: %llu\n", + rx_stats->num_msdu); + len += scnprintf(buf + len, size - len, "Num of MSDUs with TCP L4: %llu\n", + rx_stats->tcp_msdu_count); + len += scnprintf(buf + len, size - len, "Num of MSDUs with UDP L4: %llu\n", + rx_stats->udp_msdu_count); + len += scnprintf(buf + len, size - len, "Num of other MSDUs: %llu\n", + rx_stats->other_msdu_count); + len += scnprintf(buf + len, size - len, "Num of MSDUs part of AMPDU: %llu\n", + rx_stats->ampdu_msdu_count); + len += scnprintf(buf + len, size - len, "Num of MSDUs not part of AMPDU: %llu\n", + rx_stats->non_ampdu_msdu_count); + len += scnprintf(buf + len, size - len, "Num of MSDUs using STBC: %llu\n", + rx_stats->stbc_count); + len += scnprintf(buf + len, size - len, "Num of MSDUs beamformed: %llu\n", + rx_stats->beamformed_count); + len += scnprintf(buf + len, size - len, "Num of MPDUs with FCS ok: %llu\n", + rx_stats->num_mpdu_fcs_ok); + len += scnprintf(buf + len, size - len, "Num of MPDUs with FCS error: %llu\n", + rx_stats->num_mpdu_fcs_err); + + he_rates_avail = (rx_stats->pream_cnt[HAL_RX_PREAMBLE_11AX] > 1) ? true : false; + + len += scnprintf(buf + len, size - len, + "preamble: 11A %llu 11B %llu 11N %llu 11AC %llu 11AX %llu 11BE %llu\n", + rx_stats->pream_cnt[0], rx_stats->pream_cnt[1], + rx_stats->pream_cnt[2], rx_stats->pream_cnt[3], + rx_stats->pream_cnt[4], rx_stats->pream_cnt[6]); + len += scnprintf(buf + len, size - len, + "reception type: SU %llu MU_MIMO %llu MU_OFDMA %llu MU_OFDMA_MIMO %llu\n", + rx_stats->reception_type[0], rx_stats->reception_type[1], + rx_stats->reception_type[2], rx_stats->reception_type[3]); + + len += scnprintf(buf + len, size - len, "TID(0-15) Legacy TID(16):"); + for (i = 0; i <= IEEE80211_NUM_TIDS; i++) + len += scnprintf(buf + len, size - len, "%llu ", rx_stats->tid_count[i]); + + len += scnprintf(buf + len, size - len, "\nRX Duration:%llu\n", + rx_stats->rx_duration); + + len += scnprintf(buf + len, size - len, + "\nDCM: %llu\nRU26: %llu\nRU52: %llu\nRU106: %llu\nRU242: %llu\nRU484: %llu\nRU996: %llu\nRU996x2: %llu\n", + rx_stats->dcm_count, rx_stats->ru_alloc_cnt[0], + rx_stats->ru_alloc_cnt[1], rx_stats->ru_alloc_cnt[2], + rx_stats->ru_alloc_cnt[3], rx_stats->ru_alloc_cnt[4], + rx_stats->ru_alloc_cnt[5], rx_stats->ru_alloc_cnt[6]); + + len += scnprintf(buf + len, size - len, "\nRX success packet stats:\n"); + len += ath12k_dbg_sta_dump_rate_stats(buf, len, size, he_rates_avail, + &rx_stats->pkt_stats); + + len += scnprintf(buf + len, size - len, "\n"); + + len += scnprintf(buf + len, size - len, "\nRX success byte stats:\n"); + len += ath12k_dbg_sta_dump_rate_stats(buf, len, size, he_rates_avail, + &rx_stats->byte_stats); + +unlock: + spin_unlock_bh(&ar->ab->base_lock); + + if (len) + ret = simple_read_from_buffer(user_buf, count, ppos, buf, len); +out: + wiphy_unlock(ah->hw->wiphy); + return ret; +} + +static const struct file_operations fops_rx_stats = { + .read = ath12k_dbg_sta_dump_rx_stats, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +static ssize_t ath12k_dbg_sta_reset_rx_stats(struct file *file, + const char __user *buf, + size_t count, loff_t *ppos) +{ + struct ieee80211_link_sta *link_sta = file->private_data; + struct ath12k_sta *ahsta = ath12k_sta_to_ahsta(link_sta->sta); + struct ath12k_hw *ah = ahsta->ahvif->ah; + struct ath12k_rx_peer_stats *rx_stats; + struct ath12k_link_sta *arsta; + u8 link_id = link_sta->link_id; + struct ath12k *ar; + bool reset; + int ret; + + ret = kstrtobool_from_user(buf, count, &reset); + if (ret) + return ret; + + if (!reset) + return -EINVAL; + + wiphy_lock(ah->hw->wiphy); + + if (!(BIT(link_id) & ahsta->links_map)) { + ret = -ENOENT; + goto out; + } + + arsta = wiphy_dereference(ah->hw->wiphy, ahsta->link[link_id]); + if (!arsta || !arsta->arvif->ar) { + ret = -ENOENT; + goto out; + } + + ar = arsta->arvif->ar; + + spin_lock_bh(&ar->ab->base_lock); + + rx_stats = arsta->rx_stats; + if (!rx_stats) { + spin_unlock_bh(&ar->ab->base_lock); + ret = -ENOENT; + goto out; + } + + memset(rx_stats, 0, sizeof(*rx_stats)); + spin_unlock_bh(&ar->ab->base_lock); + + ret = count; +out: + wiphy_unlock(ah->hw->wiphy); + return ret; +} + +static const struct file_operations fops_reset_rx_stats = { + .write = ath12k_dbg_sta_reset_rx_stats, + .open = simple_open, + .owner = THIS_MODULE, + .llseek = default_llseek, +}; + +void ath12k_debugfs_link_sta_op_add(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir) +{ + struct ath12k *ar; + + lockdep_assert_wiphy(hw->wiphy); + + ar = ath12k_get_ar_by_vif(hw, vif, link_sta->link_id); + if (!ar) + return; + + if (ath12k_debugfs_is_extd_rx_stats_enabled(ar)) { + debugfs_create_file("rx_stats", 0400, dir, link_sta, + &fops_rx_stats); + debugfs_create_file("reset_rx_stats", 0200, dir, link_sta, + &fops_reset_rx_stats); + } +} diff --git a/drivers/net/wireless/ath/ath12k/debugfs_sta.h b/drivers/net/wireless/ath/ath12k/debugfs_sta.h new file mode 100644 index 000000000000..8de924f4d7d5 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/debugfs_sta.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _ATH12K_DEBUGFS_STA_H_ +#define _ATH12K_DEBUGFS_STA_H_ + +#include <net/mac80211.h> + +#include "core.h" + +#define ATH12K_STA_RX_STATS_BUF_SIZE (1024 * 16) + +#ifdef CONFIG_ATH12K_DEBUGFS + +void ath12k_debugfs_link_sta_op_add(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir); + +#endif /* CONFIG_ATH12K_DEBUGFS */ + +#endif /* _ATH12K_DEBUGFS_STA_H_ */ diff --git a/drivers/net/wireless/ath/ath12k/dp.c b/drivers/net/wireless/ath/ath12k/dp.c index 9e5a4e75f2f6..50c36e6ea102 100644 --- a/drivers/net/wireless/ath/ath12k/dp.c +++ b/drivers/net/wireless/ath/ath12k/dp.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <crypto/hash.h> @@ -985,7 +985,7 @@ void ath12k_dp_pdev_free(struct ath12k_base *ab) if (!ab->mon_reap_timer.function) return; - del_timer_sync(&ab->mon_reap_timer); + timer_delete_sync(&ab->mon_reap_timer); for (i = 0; i < ab->num_radios; i++) ath12k_dp_rx_pdev_free(ab, i); @@ -1315,6 +1315,9 @@ void ath12k_dp_cc_config(struct ath12k_base *ab) u32 wbm_base = HAL_SEQ_WCSS_UMAC_WBM_REG; u32 val = 0; + if (ath12k_ftm_mode) + return; + ath12k_hif_write32(ab, reo_base + HAL_REO1_SW_COOKIE_CFG0(ab), cmem_base); val |= u32_encode_bits(ATH12K_CMEM_ADDR_MSB, diff --git a/drivers/net/wireless/ath/ath12k/dp.h b/drivers/net/wireless/ath/ath12k/dp.h index 7ac3143de016..75435a931548 100644 --- a/drivers/net/wireless/ath/ath12k/dp.h +++ b/drivers/net/wireless/ath/ath12k/dp.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_DP_H @@ -125,7 +125,6 @@ struct ath12k_mon_data { struct sk_buff_head rx_status_q; struct dp_mon_mpdu *mon_mpdu; struct list_head dp_rx_mon_mpdu_list; - struct sk_buff *dest_skb_q[DP_MON_MAX_STATUS_BUF]; struct dp_mon_tx_ppdu_info *tx_prot_ppdu_info; struct dp_mon_tx_ppdu_info *tx_data_ppdu_info; }; @@ -176,7 +175,7 @@ struct ath12k_pdev_dp { #define DP_RXDMA_ERR_DST_RING_SIZE 1024 #define DP_RXDMA_MON_STATUS_RING_SIZE 1024 #define DP_RXDMA_MONITOR_BUF_RING_SIZE 4096 -#define DP_RXDMA_MONITOR_DST_RING_SIZE 2048 +#define DP_RXDMA_MONITOR_DST_RING_SIZE 8092 #define DP_RXDMA_MONITOR_DESC_RING_SIZE 4096 #define DP_TX_MONITOR_BUF_RING_SIZE 4096 #define DP_TX_MONITOR_DEST_RING_SIZE 2048 @@ -373,17 +372,24 @@ struct ath12k_dp { }; /* HTT definitions */ +#define HTT_TAG_TCL_METADATA_VERSION 5 -#define HTT_TCL_META_DATA_TYPE BIT(0) -#define HTT_TCL_META_DATA_VALID_HTT BIT(1) +#define HTT_TCL_META_DATA_TYPE GENMASK(1, 0) +#define HTT_TCL_META_DATA_VALID_HTT BIT(2) /* vdev meta data */ -#define HTT_TCL_META_DATA_VDEV_ID GENMASK(9, 2) -#define HTT_TCL_META_DATA_PDEV_ID GENMASK(11, 10) -#define HTT_TCL_META_DATA_HOST_INSPECTED BIT(12) +#define HTT_TCL_META_DATA_VDEV_ID GENMASK(10, 3) +#define HTT_TCL_META_DATA_PDEV_ID GENMASK(12, 11) +#define HTT_TCL_META_DATA_HOST_INSPECTED_MISSION BIT(13) /* peer meta data */ -#define HTT_TCL_META_DATA_PEER_ID GENMASK(15, 2) +#define HTT_TCL_META_DATA_PEER_ID GENMASK(15, 3) + +/* Global sequence number */ +#define HTT_TCL_META_DATA_TYPE_GLOBAL_SEQ_NUM 3 +#define HTT_TCL_META_DATA_GLOBAL_SEQ_HOST_INSPECTED BIT(2) +#define HTT_TCL_META_DATA_GLOBAL_SEQ_NUM GENMASK(14, 3) +#define HTT_TX_MLO_MCAST_HOST_REINJECT_BASE_VDEV_ID 128 /* HTT tx completion is overlaid in wbm_release_ring */ #define HTT_TX_WBM_COMP_INFO0_STATUS GENMASK(16, 13) @@ -414,9 +420,15 @@ enum htt_h2t_msg_type { }; #define HTT_VER_REQ_INFO_MSG_ID GENMASK(7, 0) +#define HTT_OPTION_TCL_METADATA_VER_V2 2 +#define HTT_OPTION_TAG GENMASK(7, 0) +#define HTT_OPTION_LEN GENMASK(15, 8) +#define HTT_OPTION_VALUE GENMASK(31, 16) +#define HTT_TCL_METADATA_VER_SZ 4 struct htt_ver_req_cmd { __le32 ver_reg_info; + __le32 tcl_metadata_version; } __packed; enum htt_srng_ring_type { @@ -434,8 +446,11 @@ enum htt_srng_ring_id { HTT_HOST1_TO_FW_RXBUF_RING, HTT_HOST2_TO_FW_RXBUF_RING, HTT_RXDMA_NON_MONITOR_DEST_RING, + HTT_RXDMA_HOST_BUF_RING2, HTT_TX_MON_HOST2MON_BUF_RING, HTT_TX_MON_MON2HOST_DEST_RING, + HTT_RX_MON_HOST2MON_BUF_RING, + HTT_RX_MON_MON2HOST_DEST_RING, }; /* host -> target HTT_SRING_SETUP message @@ -767,8 +782,22 @@ enum htt_stats_internal_ppdu_frametype { #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_RING_ID GENMASK(23, 16) #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_SS BIT(24) #define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PS BIT(25) -#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_BUF_SIZE GENMASK(15, 0) -#define HTT_RX_RING_SELECTION_CFG_CMD_OFFSET_VALID BIT(26) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_OFFSET_VALID BIT(26) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_DROP_THRES_VAL BIT(27) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO0_EN_RXMON BIT(28) + +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_BUF_SIZE GENMASK(15, 0) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_CONF_LEN_MGMT GENMASK(18, 16) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_CONF_LEN_CTRL GENMASK(21, 19) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO1_CONF_LEN_DATA GENMASK(24, 22) + +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO2_DROP_THRESHOLD GENMASK(9, 0) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO2_EN_LOG_MGMT_TYPE BIT(17) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO2_EN_CTRL_TYPE BIT(18) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO2_EN_LOG_DATA_TYPE BIT(19) + +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO3_EN_TLV_PKT_OFFSET BIT(0) +#define HTT_RX_RING_SELECTION_CFG_CMD_INFO3_PKT_TLV_OFFSET GENMASK(14, 1) #define HTT_RX_RING_SELECTION_CFG_RX_PACKET_OFFSET GENMASK(15, 0) #define HTT_RX_RING_SELECTION_CFG_RX_HEADER_OFFSET GENMASK(31, 16) @@ -797,6 +826,7 @@ enum htt_rx_filter_tlv_flags { HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS = BIT(10), HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT = BIT(11), HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE = BIT(12), + HTT_RX_FILTER_TLV_FLAGS_PPDU_START_USER_INFO = BIT(13), }; enum htt_rx_mgmt_pkt_filter_tlv_flags0 { @@ -1085,6 +1115,21 @@ enum htt_rx_data_pkt_filter_tlv_flasg3 { HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER | \ HTT_RX_FILTER_TLV_FLAGS_ATTENTION) +#define HTT_RX_MON_FILTER_TLV_FLAGS_MON_DEST_RING \ + (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \ + HTT_RX_FILTER_TLV_FLAGS_MSDU_START | \ + HTT_RX_FILTER_TLV_FLAGS_RX_PACKET | \ + HTT_RX_FILTER_TLV_FLAGS_MSDU_END | \ + HTT_RX_FILTER_TLV_FLAGS_MPDU_END | \ + HTT_RX_FILTER_TLV_FLAGS_PACKET_HEADER | \ + HTT_RX_FILTER_TLV_FLAGS_PER_MSDU_HEADER | \ + HTT_RX_FILTER_TLV_FLAGS_PPDU_START | \ + HTT_RX_FILTER_TLV_FLAGS_PPDU_END | \ + HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS | \ + HTT_RX_FILTER_TLV_FLAGS_PPDU_END_USER_STATS_EXT | \ + HTT_RX_FILTER_TLV_FLAGS_PPDU_END_STATUS_DONE | \ + HTT_RX_FILTER_TLV_FLAGS_PPDU_START_USER_INFO) + /* msdu start. mpdu end, attention, rx hdr tlv's are not subscribed */ #define HTT_RX_TLV_FLAGS_RXDMA_RING \ (HTT_RX_FILTER_TLV_FLAGS_MPDU_START | \ @@ -1113,6 +1158,10 @@ struct htt_rx_ring_selection_cfg_cmd { __le32 info3; } __packed; +#define HTT_RX_RING_TLV_DROP_THRESHOLD_VALUE 32 +#define HTT_RX_RING_DEFAULT_DMA_LENGTH 0x7 +#define HTT_RX_RING_PKT_TLV_OFFSET 0x1 + struct htt_rx_ring_tlv_filter { u32 rx_filter; /* see htt_rx_filter_tlv_flags */ u32 pkt_filter_flags0; /* MGMT */ @@ -1130,6 +1179,17 @@ struct htt_rx_ring_tlv_filter { u16 rx_mpdu_start_wmask; u16 rx_mpdu_end_wmask; u32 rx_msdu_end_wmask; + u32 conf_len_ctrl; + u32 conf_len_mgmt; + u32 conf_len_data; + u16 rx_drop_threshold; + bool enable_log_mgmt_type; + bool enable_log_ctrl_type; + bool enable_log_data_type; + bool enable_rx_tlv_offset; + u16 rx_tlv_offset; + bool drop_threshold_valid; + bool rxmon_disable; }; #define HTT_STATS_FRAME_CTRL_TYPE_MGMT 0x0 diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c index 5a21961cfd46..d22800e89485 100644 --- a/drivers/net/wireless/ath/ath12k/dp_mon.c +++ b/drivers/net/wireless/ath/ath12k/dp_mon.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "dp_mon.h" @@ -10,6 +10,12 @@ #include "dp_tx.h" #include "peer.h" +#define ATH12K_LE32_DEC_ENC(value, dec_bits, enc_bits) \ + u32_encode_bits(le32_get_bits(value, dec_bits), enc_bits) + +#define ATH12K_LE64_DEC_ENC(value, dec_bits, enc_bits) \ + u32_encode_bits(le64_get_bits(value, dec_bits), enc_bits) + static void ath12k_dp_mon_rx_handle_ofdma_info(const struct hal_rx_ppdu_end_user_stats *ppdu_end_user, struct hal_rx_user_status *rx_user_status) @@ -75,7 +81,7 @@ ath12k_dp_mon_rx_populate_mu_user_info(const struct hal_rx_ppdu_end_user_stats * static void ath12k_dp_mon_parse_vht_sig_a(const struct hal_rx_vht_sig_a_info *vht_sig, struct hal_rx_mon_ppdu_info *ppdu_info) { - u32 nsts, group_id, info0, info1; + u32 nsts, info0, info1; u8 gi_setting; info0 = __le32_to_cpu(vht_sig->info0); @@ -103,12 +109,8 @@ static void ath12k_dp_mon_parse_vht_sig_a(const struct hal_rx_vht_sig_a_info *vh ppdu_info->bw = u32_get_bits(info0, HAL_RX_VHT_SIG_A_INFO_INFO0_BW); ppdu_info->beamformed = u32_get_bits(info1, HAL_RX_VHT_SIG_A_INFO_INFO1_BEAMFORMED); - group_id = u32_get_bits(info0, HAL_RX_VHT_SIG_A_INFO_INFO0_GROUP_ID); - if (group_id == 0 || group_id == 63) - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; - else - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; - ppdu_info->vht_flag_values5 = group_id; + ppdu_info->vht_flag_values5 = u32_get_bits(info0, + HAL_RX_VHT_SIG_A_INFO_INFO0_GROUP_ID); ppdu_info->vht_flag_values3[0] = (((ppdu_info->mcs) << 4) | ppdu_info->nss); ppdu_info->vht_flag_values2 = ppdu_info->bw; @@ -128,7 +130,6 @@ static void ath12k_dp_mon_parse_ht_sig(const struct hal_rx_ht_sig_info *ht_sig, ppdu_info->ldpc = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_FEC_CODING); ppdu_info->gi = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_GI); ppdu_info->nss = (ppdu_info->mcs >> 3); - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static void ath12k_dp_mon_parse_l_sig_b(const struct hal_rx_lsig_b_info *lsigb, @@ -160,7 +161,6 @@ static void ath12k_dp_mon_parse_l_sig_b(const struct hal_rx_lsig_b_info *lsigb, ppdu_info->rate = rate; ppdu_info->cck_flag = 1; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static void ath12k_dp_mon_parse_l_sig_a(const struct hal_rx_lsig_a_info *lsiga, @@ -200,7 +200,6 @@ static void ath12k_dp_mon_parse_l_sig_a(const struct hal_rx_lsig_a_info *lsiga, } ppdu_info->rate = rate; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; } static void @@ -237,7 +236,6 @@ ath12k_dp_mon_parse_he_sig_b2_ofdma(const struct hal_rx_he_sig_b2_ofdma_info *of ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_NSTS); ppdu_info->beamformed = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_TXBF); - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_OFDMA; } static void @@ -277,7 +275,6 @@ ath12k_dp_mon_parse_he_sig_b1_mu(const struct hal_rx_he_sig_b1_mu_info *he_sig_b HAL_RX_HE_SIG_B1_MU_INFO_INFO0_RU_ALLOCATION); ppdu_info->ru_alloc = ath12k_he_ru_tones_to_nl80211_he_ru_alloc(ru_tones); ppdu_info->he_RU[0] = ru_tones; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; } static void @@ -411,7 +408,6 @@ ath12k_dp_mon_parse_he_sig_mu(const struct hal_rx_he_sig_a_mu_dl_info *he_sig_a_ ppdu_info->is_stbc = info1 & HAL_RX_HE_SIG_A_MU_DL_INFO1_STBC; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; } static void ath12k_dp_mon_parse_he_sig_su(const struct hal_rx_he_sig_a_su_info *he_sig_a, @@ -559,17 +555,887 @@ static void ath12k_dp_mon_parse_he_sig_su(const struct hal_rx_he_sig_a_su_info * dcm = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_DCM); ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_NSTS); ppdu_info->dcm = dcm; - ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; +} + +static void +ath12k_dp_mon_hal_rx_parse_u_sig_cmn(const struct hal_mon_usig_cmn *cmn, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + u32 common; + + ppdu_info->u_sig_info.bw = le32_get_bits(cmn->info0, + HAL_RX_USIG_CMN_INFO0_BW); + ppdu_info->u_sig_info.ul_dl = le32_get_bits(cmn->info0, + HAL_RX_USIG_CMN_INFO0_UL_DL); + + common = __le32_to_cpu(ppdu_info->u_sig_info.usig.common); + common |= IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN | + ATH12K_LE32_DEC_ENC(cmn->info0, + HAL_RX_USIG_CMN_INFO0_PHY_VERSION, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER) | + u32_encode_bits(ppdu_info->u_sig_info.bw, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW) | + u32_encode_bits(ppdu_info->u_sig_info.ul_dl, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL) | + ATH12K_LE32_DEC_ENC(cmn->info0, + HAL_RX_USIG_CMN_INFO0_BSS_COLOR, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR) | + ATH12K_LE32_DEC_ENC(cmn->info0, + HAL_RX_USIG_CMN_INFO0_TXOP, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP); + ppdu_info->u_sig_info.usig.common = cpu_to_le32(common); + + switch (ppdu_info->u_sig_info.bw) { + default: + fallthrough; + case HAL_EHT_BW_20: + ppdu_info->bw = HAL_RX_BW_20MHZ; + break; + case HAL_EHT_BW_40: + ppdu_info->bw = HAL_RX_BW_40MHZ; + break; + case HAL_EHT_BW_80: + ppdu_info->bw = HAL_RX_BW_80MHZ; + break; + case HAL_EHT_BW_160: + ppdu_info->bw = HAL_RX_BW_160MHZ; + break; + case HAL_EHT_BW_320_1: + case HAL_EHT_BW_320_2: + ppdu_info->bw = HAL_RX_BW_320MHZ; + break; + } +} + +static void +ath12k_dp_mon_hal_rx_parse_u_sig_tb(const struct hal_mon_usig_tb *usig_tb, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct ieee80211_radiotap_eht_usig *usig = &ppdu_info->u_sig_info.usig; + enum ieee80211_radiotap_eht_usig_tb spatial_reuse1, spatial_reuse2; + u32 common, value, mask; + + spatial_reuse1 = IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1; + spatial_reuse2 = IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2; + + common = __le32_to_cpu(usig->common); + value = __le32_to_cpu(usig->value); + mask = __le32_to_cpu(usig->mask); + + ppdu_info->u_sig_info.ppdu_type_comp_mode = + le32_get_bits(usig_tb->info0, + HAL_RX_USIG_TB_INFO0_PPDU_TYPE_COMP_MODE); + + common |= ATH12K_LE32_DEC_ENC(usig_tb->info0, + HAL_RX_USIG_TB_INFO0_RX_INTEG_CHECK_PASS, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC); + + value |= IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD | + u32_encode_bits(ppdu_info->u_sig_info.ppdu_type_comp_mode, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE) | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE | + ATH12K_LE32_DEC_ENC(usig_tb->info0, + HAL_RX_USIG_TB_INFO0_SPATIAL_REUSE_1, + spatial_reuse1) | + ATH12K_LE32_DEC_ENC(usig_tb->info0, + HAL_RX_USIG_TB_INFO0_SPATIAL_REUSE_2, + spatial_reuse2) | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD | + ATH12K_LE32_DEC_ENC(usig_tb->info0, + HAL_RX_USIG_TB_INFO0_CRC, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC) | + ATH12K_LE32_DEC_ENC(usig_tb->info0, + HAL_RX_USIG_TB_INFO0_TAIL, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B20_B25_TAIL); + + mask |= IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE | + spatial_reuse1 | spatial_reuse2 | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC | + IEEE80211_RADIOTAP_EHT_USIG2_TB_B20_B25_TAIL; + + usig->common = cpu_to_le32(common); + usig->value = cpu_to_le32(value); + usig->mask = cpu_to_le32(mask); +} + +static void +ath12k_dp_mon_hal_rx_parse_u_sig_mu(const struct hal_mon_usig_mu *usig_mu, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct ieee80211_radiotap_eht_usig *usig = &ppdu_info->u_sig_info.usig; + enum ieee80211_radiotap_eht_usig_mu sig_symb, punc; + u32 common, value, mask; + + sig_symb = IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS; + punc = IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO; + + common = __le32_to_cpu(usig->common); + value = __le32_to_cpu(usig->value); + mask = __le32_to_cpu(usig->mask); + + ppdu_info->u_sig_info.ppdu_type_comp_mode = + le32_get_bits(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_PPDU_TYPE_COMP_MODE); + ppdu_info->u_sig_info.eht_sig_mcs = + le32_get_bits(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_EHT_SIG_MCS); + ppdu_info->u_sig_info.num_eht_sig_sym = + le32_get_bits(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_NUM_EHT_SIG_SYM); + + common |= ATH12K_LE32_DEC_ENC(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_RX_INTEG_CHECK_PASS, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC); + + value |= IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD | + IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE | + u32_encode_bits(ppdu_info->u_sig_info.ppdu_type_comp_mode, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE) | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE | + ATH12K_LE32_DEC_ENC(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_PUNC_CH_INFO, + punc) | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE | + u32_encode_bits(ppdu_info->u_sig_info.eht_sig_mcs, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS) | + u32_encode_bits(ppdu_info->u_sig_info.num_eht_sig_sym, + sig_symb) | + ATH12K_LE32_DEC_ENC(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_CRC, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC) | + ATH12K_LE32_DEC_ENC(usig_mu->info0, + HAL_RX_USIG_MU_INFO0_TAIL, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B20_B25_TAIL); + + mask |= IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD | + IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE | + punc | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS | + sig_symb | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC | + IEEE80211_RADIOTAP_EHT_USIG2_MU_B20_B25_TAIL; + + usig->common = cpu_to_le32(common); + usig->value = cpu_to_le32(value); + usig->mask = cpu_to_le32(mask); +} + +static void +ath12k_dp_mon_hal_rx_parse_u_sig_hdr(const struct hal_mon_usig_hdr *usig, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + u8 comp_mode; + + ppdu_info->eht_usig = true; + + ath12k_dp_mon_hal_rx_parse_u_sig_cmn(&usig->cmn, ppdu_info); + + comp_mode = le32_get_bits(usig->non_cmn.mu.info0, + HAL_RX_USIG_MU_INFO0_PPDU_TYPE_COMP_MODE); + + if (comp_mode == 0 && ppdu_info->u_sig_info.ul_dl) + ath12k_dp_mon_hal_rx_parse_u_sig_tb(&usig->non_cmn.tb, ppdu_info); + else + ath12k_dp_mon_hal_rx_parse_u_sig_mu(&usig->non_cmn.mu, ppdu_info); +} + +static void +ath12k_dp_mon_hal_aggr_tlv(struct hal_rx_mon_ppdu_info *ppdu_info, + u16 tlv_len, const void *tlv_data) +{ + if (tlv_len <= HAL_RX_MON_MAX_AGGR_SIZE - ppdu_info->tlv_aggr.cur_len) { + memcpy(ppdu_info->tlv_aggr.buf + ppdu_info->tlv_aggr.cur_len, + tlv_data, tlv_len); + ppdu_info->tlv_aggr.cur_len += tlv_len; + } +} + +static inline bool +ath12k_dp_mon_hal_rx_is_frame_type_ndp(const struct hal_rx_u_sig_info *usig_info) +{ + if (usig_info->ppdu_type_comp_mode == 1 && + usig_info->eht_sig_mcs == 0 && + usig_info->num_eht_sig_sym == 0) + return true; + + return false; +} + +static inline bool +ath12k_dp_mon_hal_rx_is_non_ofdma(const struct hal_rx_u_sig_info *usig_info) +{ + u32 ppdu_type_comp_mode = usig_info->ppdu_type_comp_mode; + u32 ul_dl = usig_info->ul_dl; + + if ((ppdu_type_comp_mode == HAL_RX_RECEPTION_TYPE_MU_MIMO && ul_dl == 0) || + (ppdu_type_comp_mode == HAL_RX_RECEPTION_TYPE_MU_OFDMA && ul_dl == 0) || + (ppdu_type_comp_mode == HAL_RX_RECEPTION_TYPE_MU_MIMO && ul_dl == 1)) + return true; + + return false; +} + +static inline bool +ath12k_dp_mon_hal_rx_is_ofdma(const struct hal_rx_u_sig_info *usig_info) +{ + if (usig_info->ppdu_type_comp_mode == 0 && usig_info->ul_dl == 0) + return true; + + return false; +} + +static void +ath12k_dp_mon_hal_rx_parse_eht_sig_ndp(const struct hal_eht_sig_ndp_cmn_eb *eht_sig_ndp, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_radiotap_eht *eht = &ppdu_info->eht_info.eht; + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE | + IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF | + IEEE80211_RADIOTAP_EHT_KNOWN_NSS_S | + IEEE80211_RADIOTAP_EHT_KNOWN_BEAMFORMED_S | + IEEE80211_RADIOTAP_EHT_KNOWN_DISREGARD_S | + IEEE80211_RADIOTAP_EHT_KNOWN_CRC1 | + IEEE80211_RADIOTAP_EHT_KNOWN_TAIL1; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[0]); + data |= ATH12K_LE32_DEC_ENC(eht_sig_ndp->info0, + HAL_RX_EHT_SIG_NDP_CMN_INFO0_SPATIAL_REUSE, + IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE); + /* GI and LTF size are separately indicated in radiotap header + * and hence will be parsed from other TLV + */ + data |= ATH12K_LE32_DEC_ENC(eht_sig_ndp->info0, + HAL_RX_EHT_SIG_NDP_CMN_INFO0_NUM_LTF_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF); + + data |= ATH12K_LE32_DEC_ENC(eht_sig_ndp->info0, + HAL_RX_EHT_SIG_NDP_CMN_INFO0_CRC, + IEEE80211_RADIOTAP_EHT_DATA0_CRC1_O); + + data |= ATH12K_LE32_DEC_ENC(eht_sig_ndp->info0, + HAL_RX_EHT_SIG_NDP_CMN_INFO0_DISREGARD, + IEEE80211_RADIOTAP_EHT_DATA0_DISREGARD_S); + eht->data[0] = cpu_to_le32(data); + + data = __le32_to_cpu(eht->data[7]); + data |= ATH12K_LE32_DEC_ENC(eht_sig_ndp->info0, + HAL_RX_EHT_SIG_NDP_CMN_INFO0_NSS, + IEEE80211_RADIOTAP_EHT_DATA7_NSS_S); + + data |= ATH12K_LE32_DEC_ENC(eht_sig_ndp->info0, + HAL_RX_EHT_SIG_NDP_CMN_INFO0_BEAMFORMED, + IEEE80211_RADIOTAP_EHT_DATA7_BEAMFORMED_S); + eht->data[7] = cpu_to_le32(data); +} + +static void +ath12k_dp_mon_hal_rx_parse_usig_overflow(const struct hal_eht_sig_usig_overflow *ovflow, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_radiotap_eht *eht = &ppdu_info->eht_info.eht; + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE | + IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF | + IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_DISREGARD_O; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[0]); + data |= ATH12K_LE32_DEC_ENC(ovflow->info0, + HAL_RX_EHT_SIG_OVERFLOW_INFO0_SPATIAL_REUSE, + IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE); + + /* GI and LTF size are separately indicated in radiotap header + * and hence will be parsed from other TLV + */ + data |= ATH12K_LE32_DEC_ENC(ovflow->info0, + HAL_RX_EHT_SIG_OVERFLOW_INFO0_NUM_LTF_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF); + + data |= ATH12K_LE32_DEC_ENC(ovflow->info0, + HAL_RX_EHT_SIG_OVERFLOW_INFO0_LDPC_EXTA_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM); + + data |= ATH12K_LE32_DEC_ENC(ovflow->info0, + HAL_RX_EHT_SIG_OVERFLOW_INFO0_PRE_FEC_PAD_FACTOR, + IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM); + + data |= ATH12K_LE32_DEC_ENC(ovflow->info0, + HAL_RX_EHT_SIG_OVERFLOW_INFO0_DISAMBIGUITY, + IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM); + + data |= ATH12K_LE32_DEC_ENC(ovflow->info0, + HAL_RX_EHT_SIG_OVERFLOW_INFO0_DISREGARD, + IEEE80211_RADIOTAP_EHT_DATA0_DISREGARD_O); + eht->data[0] = cpu_to_le32(data); +} + +static void +ath12k_dp_mon_hal_rx_parse_non_ofdma_users(const struct hal_eht_sig_non_ofdma_cmn_eb *eb, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_radiotap_eht *eht = &ppdu_info->eht_info.eht; + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[7]); + data |= ATH12K_LE32_DEC_ENC(eb->info0, + HAL_RX_EHT_SIG_NON_OFDMA_INFO0_NUM_USERS, + IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS); + eht->data[7] = cpu_to_le32(data); +} + +static void +ath12k_dp_mon_hal_rx_parse_eht_mumimo_user(const struct hal_eht_sig_mu_mimo *user, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_eht_info *eht_info = &ppdu_info->eht_info; + u32 user_idx; + + if (eht_info->num_user_info >= ARRAY_SIZE(eht_info->user_info)) + return; + + user_idx = eht_info->num_user_info++; + + eht_info->user_info[user_idx] |= + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_SPATIAL_CONFIG_KNOWN_M | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_STA_ID, + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_CODING, + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_MCS, + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_SPATIAL_CODING, + IEEE80211_RADIOTAP_EHT_USER_INFO_SPATIAL_CONFIG_M); + + ppdu_info->mcs = le32_get_bits(user->info0, + HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_MCS); +} + +static void +ath12k_dp_mon_hal_rx_parse_eht_non_mumimo_user(const struct hal_eht_sig_non_mu_mimo *user, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_eht_info *eht_info = &ppdu_info->eht_info; + u32 user_idx; + + if (eht_info->num_user_info >= ARRAY_SIZE(eht_info->user_info)) + return; + + user_idx = eht_info->num_user_info++; + + eht_info->user_info[user_idx] |= + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_KNOWN_O | + IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_KNOWN_O | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_STA_ID, + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_CODING, + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_MCS, + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_NSS, + IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O) | + ATH12K_LE32_DEC_ENC(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_BEAMFORMED, + IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_O); + + ppdu_info->mcs = le32_get_bits(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_MCS); + + ppdu_info->nss = le32_get_bits(user->info0, + HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_NSS) + 1; +} + +static inline bool +ath12k_dp_mon_hal_rx_is_mu_mimo_user(const struct hal_rx_u_sig_info *usig_info) +{ + if (usig_info->ppdu_type_comp_mode == HAL_RX_RECEPTION_TYPE_SU && + usig_info->ul_dl == 1) + return true; + + return false; +} + +static void +ath12k_dp_mon_hal_rx_parse_eht_sig_non_ofdma(const void *tlv, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + const struct hal_eht_sig_non_ofdma_cmn_eb *eb = tlv; + + ath12k_dp_mon_hal_rx_parse_usig_overflow(tlv, ppdu_info); + ath12k_dp_mon_hal_rx_parse_non_ofdma_users(eb, ppdu_info); + + if (ath12k_dp_mon_hal_rx_is_mu_mimo_user(&ppdu_info->u_sig_info)) + ath12k_dp_mon_hal_rx_parse_eht_mumimo_user(&eb->user_field.mu_mimo, + ppdu_info); + else + ath12k_dp_mon_hal_rx_parse_eht_non_mumimo_user(&eb->user_field.n_mu_mimo, + ppdu_info); +} + +static void +ath12k_dp_mon_hal_rx_parse_ru_allocation(const struct hal_eht_sig_ofdma_cmn_eb *eb, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + const struct hal_eht_sig_ofdma_cmn_eb1 *ofdma_cmn_eb1 = &eb->eb1; + const struct hal_eht_sig_ofdma_cmn_eb2 *ofdma_cmn_eb2 = &eb->eb2; + struct hal_rx_radiotap_eht *eht = &ppdu_info->eht_info.eht; + enum ieee80211_radiotap_eht_data ru_123, ru_124, ru_125, ru_126; + enum ieee80211_radiotap_eht_data ru_121, ru_122, ru_112, ru_111; + u32 data; + + ru_123 = IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_1_2_3; + ru_124 = IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_4; + ru_125 = IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_5; + ru_126 = IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_1_2_6; + ru_121 = IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_1; + ru_122 = IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_2; + ru_112 = IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_1_1_2; + ru_111 = IEEE80211_RADIOTAP_EHT_DATA1_RU_ALLOC_CC_1_1_1; + + switch (ppdu_info->u_sig_info.bw) { + case HAL_EHT_BW_320_2: + case HAL_EHT_BW_320_1: + data = __le32_to_cpu(eht->data[4]); + /* CC1 2::3 */ + data |= IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_1_2_3_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb2->info0, + HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_3, + ru_123); + eht->data[4] = cpu_to_le32(data); + + data = __le32_to_cpu(eht->data[5]); + /* CC1 2::4 */ + data |= IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_4_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb2->info0, + HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_4, + ru_124); + + /* CC1 2::5 */ + data |= IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_5_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb2->info0, + HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_5, + ru_125); + eht->data[5] = cpu_to_le32(data); + + data = __le32_to_cpu(eht->data[6]); + /* CC1 2::6 */ + data |= IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_1_2_6_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb2->info0, + HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_6, + ru_126); + eht->data[6] = cpu_to_le32(data); + + fallthrough; + case HAL_EHT_BW_160: + data = __le32_to_cpu(eht->data[3]); + /* CC1 2::1 */ + data |= IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_1_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb2->info0, + HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_1, + ru_121); + /* CC1 2::2 */ + data |= IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_2_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb2->info0, + HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_2, + ru_122); + eht->data[3] = cpu_to_le32(data); + + fallthrough; + case HAL_EHT_BW_80: + data = __le32_to_cpu(eht->data[2]); + /* CC1 1::2 */ + data |= IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_1_1_2_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb1->info0, + HAL_RX_EHT_SIG_OFDMA_EB1_RU_ALLOC_1_2, + ru_112); + eht->data[2] = cpu_to_le32(data); + + fallthrough; + case HAL_EHT_BW_40: + fallthrough; + case HAL_EHT_BW_20: + data = __le32_to_cpu(eht->data[1]); + /* CC1 1::1 */ + data |= IEEE80211_RADIOTAP_EHT_DATA1_RU_ALLOC_CC_1_1_1_KNOWN | + ATH12K_LE64_DEC_ENC(ofdma_cmn_eb1->info0, + HAL_RX_EHT_SIG_OFDMA_EB1_RU_ALLOC_1_1, + ru_111); + eht->data[1] = cpu_to_le32(data); + break; + default: + break; + } +} + +static void +ath12k_dp_mon_hal_rx_parse_eht_sig_ofdma(const void *tlv, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + const struct hal_eht_sig_ofdma_cmn_eb *ofdma = tlv; + + ath12k_dp_mon_hal_rx_parse_usig_overflow(tlv, ppdu_info); + ath12k_dp_mon_hal_rx_parse_ru_allocation(ofdma, ppdu_info); + + ath12k_dp_mon_hal_rx_parse_eht_non_mumimo_user(&ofdma->user_field.n_mu_mimo, + ppdu_info); +} + +static void +ath12k_dp_mon_parse_eht_sig_hdr(struct hal_rx_mon_ppdu_info *ppdu_info, + const void *tlv_data) +{ + ppdu_info->is_eht = true; + + if (ath12k_dp_mon_hal_rx_is_frame_type_ndp(&ppdu_info->u_sig_info)) + ath12k_dp_mon_hal_rx_parse_eht_sig_ndp(tlv_data, ppdu_info); + else if (ath12k_dp_mon_hal_rx_is_non_ofdma(&ppdu_info->u_sig_info)) + ath12k_dp_mon_hal_rx_parse_eht_sig_non_ofdma(tlv_data, ppdu_info); + else if (ath12k_dp_mon_hal_rx_is_ofdma(&ppdu_info->u_sig_info)) + ath12k_dp_mon_hal_rx_parse_eht_sig_ofdma(tlv_data, ppdu_info); +} + +static inline enum ath12k_eht_ru_size +hal_rx_mon_hal_ru_size_to_ath12k_ru_size(u32 hal_ru_size) +{ + switch (hal_ru_size) { + case HAL_EHT_RU_26: + return ATH12K_EHT_RU_26; + case HAL_EHT_RU_52: + return ATH12K_EHT_RU_52; + case HAL_EHT_RU_78: + return ATH12K_EHT_RU_52_26; + case HAL_EHT_RU_106: + return ATH12K_EHT_RU_106; + case HAL_EHT_RU_132: + return ATH12K_EHT_RU_106_26; + case HAL_EHT_RU_242: + return ATH12K_EHT_RU_242; + case HAL_EHT_RU_484: + return ATH12K_EHT_RU_484; + case HAL_EHT_RU_726: + return ATH12K_EHT_RU_484_242; + case HAL_EHT_RU_996: + return ATH12K_EHT_RU_996; + case HAL_EHT_RU_996x2: + return ATH12K_EHT_RU_996x2; + case HAL_EHT_RU_996x3: + return ATH12K_EHT_RU_996x3; + case HAL_EHT_RU_996x4: + return ATH12K_EHT_RU_996x4; + case HAL_EHT_RU_NONE: + return ATH12K_EHT_RU_INVALID; + case HAL_EHT_RU_996_484: + return ATH12K_EHT_RU_996_484; + case HAL_EHT_RU_996x2_484: + return ATH12K_EHT_RU_996x2_484; + case HAL_EHT_RU_996x3_484: + return ATH12K_EHT_RU_996x3_484; + case HAL_EHT_RU_996_484_242: + return ATH12K_EHT_RU_996_484_242; + default: + return ATH12K_EHT_RU_INVALID; + } +} + +static inline u32 +hal_rx_ul_ofdma_ru_size_to_width(enum ath12k_eht_ru_size ru_size) +{ + switch (ru_size) { + case ATH12K_EHT_RU_26: + return RU_26; + case ATH12K_EHT_RU_52: + return RU_52; + case ATH12K_EHT_RU_52_26: + return RU_52_26; + case ATH12K_EHT_RU_106: + return RU_106; + case ATH12K_EHT_RU_106_26: + return RU_106_26; + case ATH12K_EHT_RU_242: + return RU_242; + case ATH12K_EHT_RU_484: + return RU_484; + case ATH12K_EHT_RU_484_242: + return RU_484_242; + case ATH12K_EHT_RU_996: + return RU_996; + case ATH12K_EHT_RU_996_484: + return RU_996_484; + case ATH12K_EHT_RU_996_484_242: + return RU_996_484_242; + case ATH12K_EHT_RU_996x2: + return RU_2X996; + case ATH12K_EHT_RU_996x2_484: + return RU_2X996_484; + case ATH12K_EHT_RU_996x3: + return RU_3X996; + case ATH12K_EHT_RU_996x3_484: + return RU_3X996_484; + case ATH12K_EHT_RU_996x4: + return RU_4X996; + default: + return RU_INVALID; + } +} + +static void +ath12k_dp_mon_hal_rx_parse_user_info(const struct hal_receive_user_info *rx_usr_info, + u16 user_id, + struct hal_rx_mon_ppdu_info *ppdu_info) +{ + struct hal_rx_user_status *mon_rx_user_status = NULL; + struct hal_rx_radiotap_eht *eht = &ppdu_info->eht_info.eht; + enum ath12k_eht_ru_size rtap_ru_size = ATH12K_EHT_RU_INVALID; + u32 ru_width, reception_type, ru_index = HAL_EHT_RU_INVALID; + u32 ru_type_80_0, ru_start_index_80_0; + u32 ru_type_80_1, ru_start_index_80_1; + u32 ru_type_80_2, ru_start_index_80_2; + u32 ru_type_80_3, ru_start_index_80_3; + u32 ru_size = 0, num_80mhz_with_ru = 0; + u64 ru_index_320mhz = 0; + u32 ru_index_per80mhz; + + reception_type = le32_get_bits(rx_usr_info->info0, + HAL_RX_USR_INFO0_RECEPTION_TYPE); + + switch (reception_type) { + case HAL_RECEPTION_TYPE_SU: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_SU; + break; + case HAL_RECEPTION_TYPE_DL_MU_MIMO: + case HAL_RECEPTION_TYPE_UL_MU_MIMO: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_MIMO; + break; + case HAL_RECEPTION_TYPE_DL_MU_OFMA: + case HAL_RECEPTION_TYPE_UL_MU_OFDMA: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_OFDMA; + break; + case HAL_RECEPTION_TYPE_DL_MU_OFDMA_MIMO: + case HAL_RECEPTION_TYPE_UL_MU_OFDMA_MIMO: + ppdu_info->reception_type = HAL_RX_RECEPTION_TYPE_MU_OFDMA_MIMO; + } + + ppdu_info->is_stbc = le32_get_bits(rx_usr_info->info0, HAL_RX_USR_INFO0_STBC); + ppdu_info->ldpc = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_LDPC); + ppdu_info->dcm = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_STA_DCM); + ppdu_info->bw = le32_get_bits(rx_usr_info->info1, HAL_RX_USR_INFO1_RX_BW); + ppdu_info->mcs = le32_get_bits(rx_usr_info->info1, HAL_RX_USR_INFO1_MCS); + ppdu_info->nss = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_NSS) + 1; + + if (user_id < HAL_MAX_UL_MU_USERS) { + mon_rx_user_status = &ppdu_info->userstats[user_id]; + mon_rx_user_status->mcs = ppdu_info->mcs; + mon_rx_user_status->nss = ppdu_info->nss; + } + + if (!(ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_MU_MIMO || + ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_MU_OFDMA || + ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_MU_OFDMA_MIMO)) + return; + + /* RU allocation present only for OFDMA reception */ + ru_type_80_0 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_0); + ru_start_index_80_0 = le32_get_bits(rx_usr_info->info3, + HAL_RX_USR_INFO3_RU_START_IDX_80_0); + if (ru_type_80_0 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_0; + ru_index_per80mhz = ru_start_index_80_0; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_0, 0, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + ru_type_80_1 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_1); + ru_start_index_80_1 = le32_get_bits(rx_usr_info->info3, + HAL_RX_USR_INFO3_RU_START_IDX_80_1); + if (ru_type_80_1 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_1; + ru_index_per80mhz = ru_start_index_80_1; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_1, 1, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + ru_type_80_2 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_2); + ru_start_index_80_2 = le32_get_bits(rx_usr_info->info3, + HAL_RX_USR_INFO3_RU_START_IDX_80_2); + if (ru_type_80_2 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_2; + ru_index_per80mhz = ru_start_index_80_2; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_2, 2, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + ru_type_80_3 = le32_get_bits(rx_usr_info->info2, HAL_RX_USR_INFO2_RU_TYPE_80_3); + ru_start_index_80_3 = le32_get_bits(rx_usr_info->info2, + HAL_RX_USR_INFO3_RU_START_IDX_80_3); + if (ru_type_80_3 != HAL_EHT_RU_NONE) { + ru_size += ru_type_80_3; + ru_index_per80mhz = ru_start_index_80_3; + ru_index = ru_index_per80mhz; + ru_index_320mhz |= HAL_RU_PER80(ru_type_80_3, 3, ru_index_per80mhz); + num_80mhz_with_ru++; + } + + if (num_80mhz_with_ru > 1) { + /* Calculate the MRU index */ + switch (ru_index_320mhz) { + case HAL_EHT_RU_996_484_0: + case HAL_EHT_RU_996x2_484_0: + case HAL_EHT_RU_996x3_484_0: + ru_index = 0; + break; + case HAL_EHT_RU_996_484_1: + case HAL_EHT_RU_996x2_484_1: + case HAL_EHT_RU_996x3_484_1: + ru_index = 1; + break; + case HAL_EHT_RU_996_484_2: + case HAL_EHT_RU_996x2_484_2: + case HAL_EHT_RU_996x3_484_2: + ru_index = 2; + break; + case HAL_EHT_RU_996_484_3: + case HAL_EHT_RU_996x2_484_3: + case HAL_EHT_RU_996x3_484_3: + ru_index = 3; + break; + case HAL_EHT_RU_996_484_4: + case HAL_EHT_RU_996x2_484_4: + case HAL_EHT_RU_996x3_484_4: + ru_index = 4; + break; + case HAL_EHT_RU_996_484_5: + case HAL_EHT_RU_996x2_484_5: + case HAL_EHT_RU_996x3_484_5: + ru_index = 5; + break; + case HAL_EHT_RU_996_484_6: + case HAL_EHT_RU_996x2_484_6: + case HAL_EHT_RU_996x3_484_6: + ru_index = 6; + break; + case HAL_EHT_RU_996_484_7: + case HAL_EHT_RU_996x2_484_7: + case HAL_EHT_RU_996x3_484_7: + ru_index = 7; + break; + case HAL_EHT_RU_996x2_484_8: + ru_index = 8; + break; + case HAL_EHT_RU_996x2_484_9: + ru_index = 9; + break; + case HAL_EHT_RU_996x2_484_10: + ru_index = 10; + break; + case HAL_EHT_RU_996x2_484_11: + ru_index = 11; + break; + default: + ru_index = HAL_EHT_RU_INVALID; + break; + } + + ru_size += 4; + } + + rtap_ru_size = hal_rx_mon_hal_ru_size_to_ath12k_ru_size(ru_size); + if (rtap_ru_size != ATH12K_EHT_RU_INVALID) { + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_RU_MRU_SIZE_OM; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[1]); + data |= u32_encode_bits(rtap_ru_size, + IEEE80211_RADIOTAP_EHT_DATA1_RU_SIZE); + eht->data[1] = cpu_to_le32(data); + } + + if (ru_index != HAL_EHT_RU_INVALID) { + u32 known, data; + + known = __le32_to_cpu(eht->known); + known |= IEEE80211_RADIOTAP_EHT_KNOWN_RU_MRU_INDEX_OM; + eht->known = cpu_to_le32(known); + + data = __le32_to_cpu(eht->data[1]); + data |= u32_encode_bits(rtap_ru_size, + IEEE80211_RADIOTAP_EHT_DATA1_RU_INDEX); + eht->data[1] = cpu_to_le32(data); + } + + if (mon_rx_user_status && ru_index != HAL_EHT_RU_INVALID && + rtap_ru_size != ATH12K_EHT_RU_INVALID) { + mon_rx_user_status->ul_ofdma_ru_start_index = ru_index; + mon_rx_user_status->ul_ofdma_ru_size = rtap_ru_size; + + ru_width = hal_rx_ul_ofdma_ru_size_to_width(rtap_ru_size); + + mon_rx_user_status->ul_ofdma_ru_width = ru_width; + mon_rx_user_status->ofdma_info_valid = 1; + } } static enum hal_rx_mon_status -ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, +ath12k_dp_mon_rx_parse_status_tlv(struct ath12k *ar, struct ath12k_mon_data *pmon, - u32 tlv_tag, const void *tlv_data, - u32 userid) + const struct hal_tlv_64_hdr *tlv) { struct hal_rx_mon_ppdu_info *ppdu_info = &pmon->mon_ppdu_info; - u32 info[7]; + const void *tlv_data = tlv->value; + u32 info[7], userid; + u16 tlv_tag, tlv_len; + + tlv_tag = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_TAG); + tlv_len = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_LEN); + userid = le64_get_bits(tlv->tl, HAL_TLV_64_USR_ID); + + if (ppdu_info->tlv_aggr.in_progress && ppdu_info->tlv_aggr.tlv_tag != tlv_tag) { + ath12k_dp_mon_parse_eht_sig_hdr(ppdu_info, ppdu_info->tlv_aggr.buf); + + ppdu_info->tlv_aggr.in_progress = false; + ppdu_info->tlv_aggr.cur_len = 0; + } switch (tlv_tag) { case HAL_RX_PPDU_START: { @@ -638,6 +1504,9 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, ppdu_info->num_mpdu_fcs_err = u32_get_bits(info[0], HAL_RX_PPDU_END_USER_STATS_INFO0_MPDU_CNT_FCS_ERR); + ppdu_info->peer_id = + u32_get_bits(info[0], HAL_RX_PPDU_END_USER_STATS_INFO0_PEER_ID); + switch (ppdu_info->preamble_type) { case HAL_RX_PREAMBLE_11N: ppdu_info->ht_flags = 1; @@ -648,6 +1517,9 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, case HAL_RX_PREAMBLE_11AX: ppdu_info->he_flags = 1; break; + case HAL_RX_PREAMBLE_11BE: + ppdu_info->is_eht = true; + break; default: break; } @@ -655,6 +1527,11 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, if (userid < HAL_MAX_UL_MU_USERS) { struct hal_rx_user_status *rxuser_stats = &ppdu_info->userstats[userid]; + + if (ppdu_info->num_mpdu_fcs_ok > 1 || + ppdu_info->num_mpdu_fcs_err > 1) + ppdu_info->userstats[userid].ampdu_present = true; + ppdu_info->num_users += 1; ath12k_dp_mon_rx_handle_ofdma_info(eu_stats, rxuser_stats); @@ -730,6 +1607,17 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, HAL_RX_PHYRX_RSSI_LEGACY_INFO_INFO0_RX_BW); break; } + case HAL_PHYRX_OTHER_RECEIVE_INFO: { + const struct hal_phyrx_common_user_info *cmn_usr_info = tlv_data; + + ppdu_info->gi = le32_get_bits(cmn_usr_info->info0, + HAL_RX_PHY_CMN_USER_INFO0_GI); + break; + } + case HAL_RX_PPDU_START_USER_INFO: + ath12k_dp_mon_hal_rx_parse_user_info(tlv_data, userid, ppdu_info); + break; + case HAL_RXPCU_PPDU_END_INFO: { const struct hal_rx_ppdu_end_duration *ppdu_rx_duration = tlv_data; @@ -743,7 +1631,6 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, } case HAL_RX_MPDU_START: { const struct hal_rx_mpdu_start *mpdu_start = tlv_data; - struct dp_mon_mpdu *mon_mpdu = pmon->mon_mpdu; u16 peer_id; info[1] = __le32_to_cpu(mpdu_start->info1); @@ -756,68 +1643,38 @@ ath12k_dp_mon_rx_parse_status_tlv(struct ath12k_base *ab, if (userid < HAL_MAX_UL_MU_USERS) { info[0] = __le32_to_cpu(mpdu_start->info0); ppdu_info->userid = userid; - ppdu_info->ampdu_id[userid] = - u32_get_bits(info[0], HAL_RX_MPDU_START_INFO1_PEERID); + ppdu_info->userstats[userid].ampdu_id = + u32_get_bits(info[0], HAL_RX_MPDU_START_INFO0_PPDU_ID); } - mon_mpdu = kzalloc(sizeof(*mon_mpdu), GFP_ATOMIC); - if (!mon_mpdu) - return HAL_RX_MON_STATUS_PPDU_NOT_DONE; - break; } case HAL_RX_MSDU_START: /* TODO: add msdu start parsing logic */ break; - case HAL_MON_BUF_ADDR: { - struct dp_rxdma_mon_ring *buf_ring = &ab->dp.rxdma_mon_buf_ring; - const struct dp_mon_packet_info *packet_info = tlv_data; - int buf_id = u32_get_bits(packet_info->cookie, - DP_RXDMA_BUF_COOKIE_BUF_ID); - struct sk_buff *msdu; - struct dp_mon_mpdu *mon_mpdu = pmon->mon_mpdu; - struct ath12k_skb_rxcb *rxcb; - - spin_lock_bh(&buf_ring->idr_lock); - msdu = idr_remove(&buf_ring->bufs_idr, buf_id); - spin_unlock_bh(&buf_ring->idr_lock); - - if (unlikely(!msdu)) { - ath12k_warn(ab, "monitor destination with invalid buf_id %d\n", - buf_id); - return HAL_RX_MON_STATUS_PPDU_NOT_DONE; + case HAL_MON_BUF_ADDR: + return HAL_RX_MON_STATUS_BUF_ADDR; + case HAL_RX_MSDU_END: + return HAL_RX_MON_STATUS_MSDU_END; + case HAL_RX_MPDU_END: + return HAL_RX_MON_STATUS_MPDU_END; + case HAL_PHYRX_GENERIC_U_SIG: + ath12k_dp_mon_hal_rx_parse_u_sig_hdr(tlv_data, ppdu_info); + break; + case HAL_PHYRX_GENERIC_EHT_SIG: + /* Handle the case where aggregation is in progress + * or the current TLV is one of the TLVs which should be + * aggregated + */ + if (!ppdu_info->tlv_aggr.in_progress) { + ppdu_info->tlv_aggr.in_progress = true; + ppdu_info->tlv_aggr.tlv_tag = tlv_tag; + ppdu_info->tlv_aggr.cur_len = 0; } - rxcb = ATH12K_SKB_RXCB(msdu); - dma_unmap_single(ab->dev, rxcb->paddr, - msdu->len + skb_tailroom(msdu), - DMA_FROM_DEVICE); - - if (mon_mpdu->tail) - mon_mpdu->tail->next = msdu; - else - mon_mpdu->tail = msdu; - - ath12k_dp_mon_buf_replenish(ab, buf_ring, 1); + ppdu_info->is_eht = true; - break; - } - case HAL_RX_MSDU_END: { - const struct rx_msdu_end_qcn9274 *msdu_end = tlv_data; - bool is_first_msdu_in_mpdu; - u16 msdu_end_info; - - msdu_end_info = __le16_to_cpu(msdu_end->info5); - is_first_msdu_in_mpdu = u32_get_bits(msdu_end_info, - RX_MSDU_END_INFO5_FIRST_MSDU); - if (is_first_msdu_in_mpdu) { - pmon->mon_mpdu->head = pmon->mon_mpdu->tail; - pmon->mon_mpdu->tail = NULL; - } - break; - } - case HAL_RX_MPDU_END: - list_add_tail(&pmon->mon_mpdu->list, &pmon->dp_rx_mon_mpdu_list); + ath12k_dp_mon_hal_aggr_tlv(ppdu_info, tlv_len, tlv_data); break; case HAL_DUMMY: return HAL_RX_MON_STATUS_BUF_DONE; @@ -844,7 +1701,7 @@ static void ath12k_dp_mon_rx_msdus_set_payload(struct ath12k *ar, } static struct sk_buff * -ath12k_dp_mon_rx_merg_msdus(struct ath12k *ar, u32 mac_id, +ath12k_dp_mon_rx_merg_msdus(struct ath12k *ar, struct sk_buff *head_msdu, struct sk_buff *tail_msdu, struct ieee80211_rx_status *rxs, bool *fcs_err) { @@ -1005,18 +1862,70 @@ static void ath12k_dp_mon_update_radiotap(struct ath12k *ar, { struct ieee80211_supported_band *sband; u8 *ptr = NULL; - u16 ampdu_id = ppduinfo->ampdu_id[ppduinfo->userid]; rxs->flag |= RX_FLAG_MACTIME_START; rxs->signal = ppduinfo->rssi_comb + ATH12K_DEFAULT_NOISE_FLOOR; rxs->nss = ppduinfo->nss + 1; - if (ampdu_id) { + if (ppduinfo->userstats[ppduinfo->userid].ampdu_present) { rxs->flag |= RX_FLAG_AMPDU_DETAILS; - rxs->ampdu_reference = ampdu_id; + rxs->ampdu_reference = ppduinfo->userstats[ppduinfo->userid].ampdu_id; } - if (ppduinfo->he_mu_flags) { + if (ppduinfo->is_eht || ppduinfo->eht_usig) { + struct ieee80211_radiotap_tlv *tlv; + struct ieee80211_radiotap_eht *eht; + struct ieee80211_radiotap_eht_usig *usig; + u16 len = 0, i, eht_len, usig_len; + u8 user; + + if (ppduinfo->is_eht) { + eht_len = struct_size(eht, + user_info, + ppduinfo->eht_info.num_user_info); + len += sizeof(*tlv) + eht_len; + } + + if (ppduinfo->eht_usig) { + usig_len = sizeof(*usig); + len += sizeof(*tlv) + usig_len; + } + + rxs->flag |= RX_FLAG_RADIOTAP_TLV_AT_END; + rxs->encoding = RX_ENC_EHT; + + skb_reset_mac_header(mon_skb); + + tlv = skb_push(mon_skb, len); + + if (ppduinfo->is_eht) { + tlv->type = cpu_to_le16(IEEE80211_RADIOTAP_EHT); + tlv->len = cpu_to_le16(eht_len); + + eht = (struct ieee80211_radiotap_eht *)tlv->data; + eht->known = ppduinfo->eht_info.eht.known; + + for (i = 0; + i < ARRAY_SIZE(eht->data) && + i < ARRAY_SIZE(ppduinfo->eht_info.eht.data); + i++) + eht->data[i] = ppduinfo->eht_info.eht.data[i]; + + for (user = 0; user < ppduinfo->eht_info.num_user_info; user++) + put_unaligned_le32(ppduinfo->eht_info.user_info[user], + &eht->user_info[user]); + + tlv = (struct ieee80211_radiotap_tlv *)&tlv->data[eht_len]; + } + + if (ppduinfo->eht_usig) { + tlv->type = cpu_to_le16(IEEE80211_RADIOTAP_EHT_USIG); + tlv->len = cpu_to_le16(usig_len); + + usig = (struct ieee80211_radiotap_eht_usig *)tlv->data; + *usig = ppduinfo->u_sig_info.usig; + } + } else if (ppduinfo->he_mu_flags) { rxs->flag |= RX_FLAG_RADIOTAP_HE_MU; rxs->encoding = RX_ENC_HE; ptr = skb_push(mon_skb, sizeof(struct ieee80211_radiotap_he_mu)); @@ -1125,7 +2034,7 @@ static void ath12k_dp_mon_rx_deliver_msdu(struct ath12k *ar, struct napi_struct ieee80211_rx_napi(ath12k_ar_to_hw(ar), pubsta, msdu, napi); } -static int ath12k_dp_mon_rx_deliver(struct ath12k *ar, u32 mac_id, +static int ath12k_dp_mon_rx_deliver(struct ath12k *ar, struct sk_buff *head_msdu, struct sk_buff *tail_msdu, struct hal_rx_mon_ppdu_info *ppduinfo, struct napi_struct *napi) @@ -1135,7 +2044,7 @@ static int ath12k_dp_mon_rx_deliver(struct ath12k *ar, u32 mac_id, struct ieee80211_rx_status *rxs = &dp->rx_status; bool fcs_err = false; - mon_skb = ath12k_dp_mon_rx_merg_msdus(ar, mac_id, + mon_skb = ath12k_dp_mon_rx_merg_msdus(ar, head_msdu, tail_msdu, rxs, &fcs_err); if (!mon_skb) @@ -1180,24 +2089,18 @@ mon_deliver_fail: } static enum hal_rx_mon_status -ath12k_dp_mon_parse_rx_dest(struct ath12k_base *ab, struct ath12k_mon_data *pmon, +ath12k_dp_mon_parse_rx_dest(struct ath12k *ar, struct ath12k_mon_data *pmon, struct sk_buff *skb) { - struct hal_rx_mon_ppdu_info *ppdu_info = &pmon->mon_ppdu_info; struct hal_tlv_64_hdr *tlv; + struct ath12k_skb_rxcb *rxcb; enum hal_rx_mon_status hal_status; - u32 tlv_userid; u16 tlv_tag, tlv_len; u8 *ptr = skb->data; - memset(ppdu_info, 0, sizeof(struct hal_rx_mon_ppdu_info)); - do { tlv = (struct hal_tlv_64_hdr *)ptr; tlv_tag = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_TAG); - tlv_len = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_LEN); - tlv_userid = le64_get_bits(tlv->tl, HAL_TLV_64_USR_ID); - ptr += sizeof(*tlv); /* The actual length of PPDU_END is the combined length of many PHY * TLVs that follow. Skip the TLV header and @@ -1207,16 +2110,24 @@ ath12k_dp_mon_parse_rx_dest(struct ath12k_base *ab, struct ath12k_mon_data *pmon if (tlv_tag == HAL_RX_PPDU_END) tlv_len = sizeof(struct hal_rx_rxpcu_classification_overview); + else + tlv_len = le64_get_bits(tlv->tl, HAL_TLV_64_HDR_LEN); - hal_status = ath12k_dp_mon_rx_parse_status_tlv(ab, pmon, - tlv_tag, ptr, tlv_userid); - ptr += tlv_len; + hal_status = ath12k_dp_mon_rx_parse_status_tlv(ar, pmon, tlv); + ptr += sizeof(*tlv) + tlv_len; ptr = PTR_ALIGN(ptr, HAL_TLV_64_ALIGN); if ((ptr - skb->data) >= DP_RX_BUFFER_SIZE) break; - } while (hal_status == HAL_RX_MON_STATUS_PPDU_NOT_DONE); + } while ((hal_status == HAL_RX_MON_STATUS_PPDU_NOT_DONE) || + (hal_status == HAL_RX_MON_STATUS_BUF_ADDR) || + (hal_status == HAL_RX_MON_STATUS_MPDU_END) || + (hal_status == HAL_RX_MON_STATUS_MSDU_END)); + + rxcb = ATH12K_SKB_RXCB(skb); + if (rxcb->is_end_of_ppdu) + hal_status = HAL_RX_MON_STATUS_PPDU_DONE; return hal_status; } @@ -1224,18 +2135,16 @@ ath12k_dp_mon_parse_rx_dest(struct ath12k_base *ab, struct ath12k_mon_data *pmon enum hal_rx_mon_status ath12k_dp_mon_rx_parse_mon_status(struct ath12k *ar, struct ath12k_mon_data *pmon, - int mac_id, struct sk_buff *skb, struct napi_struct *napi) { - struct ath12k_base *ab = ar->ab; struct hal_rx_mon_ppdu_info *ppdu_info = &pmon->mon_ppdu_info; struct dp_mon_mpdu *tmp; struct dp_mon_mpdu *mon_mpdu = pmon->mon_mpdu; struct sk_buff *head_msdu, *tail_msdu; enum hal_rx_mon_status hal_status = HAL_RX_MON_STATUS_BUF_DONE; - ath12k_dp_mon_parse_rx_dest(ab, pmon, skb); + ath12k_dp_mon_parse_rx_dest(ar, pmon, skb); list_for_each_entry_safe(mon_mpdu, tmp, &pmon->dp_rx_mon_mpdu_list, list) { list_del(&mon_mpdu->list); @@ -1243,7 +2152,7 @@ ath12k_dp_mon_rx_parse_mon_status(struct ath12k *ar, tail_msdu = mon_mpdu->tail; if (head_msdu && tail_msdu) { - ath12k_dp_mon_rx_deliver(ar, mac_id, head_msdu, + ath12k_dp_mon_rx_deliver(ar, head_msdu, tail_msdu, ppdu_info, napi); } @@ -1924,7 +2833,7 @@ ath12k_dp_mon_tx_status_get_num_user(u16 tlv_tag, } static void -ath12k_dp_mon_tx_process_ppdu_info(struct ath12k *ar, int mac_id, +ath12k_dp_mon_tx_process_ppdu_info(struct ath12k *ar, struct napi_struct *napi, struct dp_mon_tx_ppdu_info *tx_ppdu_info) { @@ -1938,7 +2847,7 @@ ath12k_dp_mon_tx_process_ppdu_info(struct ath12k *ar, int mac_id, tail_msdu = mon_mpdu->tail; if (head_msdu) - ath12k_dp_mon_rx_deliver(ar, mac_id, head_msdu, tail_msdu, + ath12k_dp_mon_rx_deliver(ar, head_msdu, tail_msdu, &tx_ppdu_info->rx_status, napi); kfree(mon_mpdu); @@ -1948,7 +2857,6 @@ ath12k_dp_mon_tx_process_ppdu_info(struct ath12k *ar, int mac_id, enum hal_rx_mon_status ath12k_dp_mon_tx_parse_mon_status(struct ath12k *ar, struct ath12k_mon_data *pmon, - int mac_id, struct sk_buff *skb, struct napi_struct *napi, u32 ppdu_id) @@ -1995,155 +2903,43 @@ ath12k_dp_mon_tx_parse_mon_status(struct ath12k *ar, break; } while (tlv_status != DP_MON_TX_FES_STATUS_END); - ath12k_dp_mon_tx_process_ppdu_info(ar, mac_id, napi, tx_data_ppdu_info); - ath12k_dp_mon_tx_process_ppdu_info(ar, mac_id, napi, tx_prot_ppdu_info); + ath12k_dp_mon_tx_process_ppdu_info(ar, napi, tx_data_ppdu_info); + ath12k_dp_mon_tx_process_ppdu_info(ar, napi, tx_prot_ppdu_info); return tlv_status; } -int ath12k_dp_mon_srng_process(struct ath12k *ar, int mac_id, int *budget, - enum dp_monitor_mode monitor_mode, - struct napi_struct *napi) -{ - struct hal_mon_dest_desc *mon_dst_desc; - struct ath12k_pdev_dp *pdev_dp = &ar->dp; - struct ath12k_mon_data *pmon = (struct ath12k_mon_data *)&pdev_dp->mon_data; - struct ath12k_base *ab = ar->ab; - struct ath12k_dp *dp = &ab->dp; - struct sk_buff *skb; - struct ath12k_skb_rxcb *rxcb; - struct dp_srng *mon_dst_ring; - struct hal_srng *srng; - struct dp_rxdma_mon_ring *buf_ring; - u64 cookie; - u32 ppdu_id; - int num_buffs_reaped = 0, srng_id, buf_id; - u8 dest_idx = 0, i; - bool end_of_ppdu; - struct hal_rx_mon_ppdu_info *ppdu_info; - struct ath12k_peer *peer = NULL; - - ppdu_info = &pmon->mon_ppdu_info; - memset(ppdu_info, 0, sizeof(*ppdu_info)); - ppdu_info->peer_id = HAL_INVALID_PEERID; - - srng_id = ath12k_hw_mac_id_to_srng_id(ab->hw_params, mac_id); - - if (monitor_mode == ATH12K_DP_RX_MONITOR_MODE) { - mon_dst_ring = &pdev_dp->rxdma_mon_dst_ring[srng_id]; - buf_ring = &dp->rxdma_mon_buf_ring; - } else { - return 0; - } - - srng = &ab->hal.srng_list[mon_dst_ring->ring_id]; - - spin_lock_bh(&srng->lock); - ath12k_hal_srng_access_begin(ab, srng); - - while (likely(*budget)) { - *budget -= 1; - mon_dst_desc = ath12k_hal_srng_dst_peek(ab, srng); - if (unlikely(!mon_dst_desc)) - break; - - cookie = le32_to_cpu(mon_dst_desc->cookie); - buf_id = u32_get_bits(cookie, DP_RXDMA_BUF_COOKIE_BUF_ID); - - spin_lock_bh(&buf_ring->idr_lock); - skb = idr_remove(&buf_ring->bufs_idr, buf_id); - spin_unlock_bh(&buf_ring->idr_lock); - - if (unlikely(!skb)) { - ath12k_warn(ab, "monitor destination with invalid buf_id %d\n", - buf_id); - goto move_next; - } - - rxcb = ATH12K_SKB_RXCB(skb); - dma_unmap_single(ab->dev, rxcb->paddr, - skb->len + skb_tailroom(skb), - DMA_FROM_DEVICE); - - pmon->dest_skb_q[dest_idx] = skb; - dest_idx++; - ppdu_id = le32_to_cpu(mon_dst_desc->ppdu_id); - end_of_ppdu = le32_get_bits(mon_dst_desc->info0, - HAL_MON_DEST_INFO0_END_OF_PPDU); - if (!end_of_ppdu) - continue; - - for (i = 0; i < dest_idx; i++) { - skb = pmon->dest_skb_q[i]; - - if (monitor_mode == ATH12K_DP_RX_MONITOR_MODE) - ath12k_dp_mon_rx_parse_mon_status(ar, pmon, mac_id, - skb, napi); - else - ath12k_dp_mon_tx_parse_mon_status(ar, pmon, mac_id, - skb, napi, ppdu_id); - - peer = ath12k_peer_find_by_id(ab, ppdu_info->peer_id); - - if (!peer || !peer->sta) { - ath12k_dbg(ab, ATH12K_DBG_DATA, - "failed to find the peer with peer_id %d\n", - ppdu_info->peer_id); - dev_kfree_skb_any(skb); - continue; - } - - dev_kfree_skb_any(skb); - pmon->dest_skb_q[i] = NULL; - } - - dest_idx = 0; -move_next: - ath12k_dp_mon_buf_replenish(ab, buf_ring, 1); - ath12k_hal_srng_src_get_next_entry(ab, srng); - num_buffs_reaped++; - } - - ath12k_hal_srng_access_end(ab, srng); - spin_unlock_bh(&srng->lock); - - return num_buffs_reaped; -} - static void ath12k_dp_mon_rx_update_peer_rate_table_stats(struct ath12k_rx_peer_stats *rx_stats, struct hal_rx_mon_ppdu_info *ppdu_info, struct hal_rx_user_status *user_stats, u32 num_msdu) { - u32 rate_idx = 0; + struct ath12k_rx_peer_rate_stats *stats; u32 mcs_idx = (user_stats) ? user_stats->mcs : ppdu_info->mcs; u32 nss_idx = (user_stats) ? user_stats->nss - 1 : ppdu_info->nss - 1; u32 bw_idx = ppdu_info->bw; u32 gi_idx = ppdu_info->gi; + u32 len; - if ((mcs_idx > HAL_RX_MAX_MCS_HE) || (nss_idx >= HAL_RX_MAX_NSS) || - (bw_idx >= HAL_RX_BW_MAX) || (gi_idx >= HAL_RX_GI_MAX)) { + if (mcs_idx > HAL_RX_MAX_MCS_HT || nss_idx >= HAL_RX_MAX_NSS || + bw_idx >= HAL_RX_BW_MAX || gi_idx >= HAL_RX_GI_MAX) { return; } - if (ppdu_info->preamble_type == HAL_RX_PREAMBLE_11N || - ppdu_info->preamble_type == HAL_RX_PREAMBLE_11AC) { - rate_idx = mcs_idx * 8 + 8 * 10 * nss_idx; - rate_idx += bw_idx * 2 + gi_idx; - } else if (ppdu_info->preamble_type == HAL_RX_PREAMBLE_11AX) { + if (ppdu_info->preamble_type == HAL_RX_PREAMBLE_11AX || + ppdu_info->preamble_type == HAL_RX_PREAMBLE_11BE) gi_idx = ath12k_he_gi_to_nl80211_he_gi(ppdu_info->gi); - rate_idx = mcs_idx * 12 + 12 * 12 * nss_idx; - rate_idx += bw_idx * 3 + gi_idx; - } else { - return; - } - rx_stats->pkt_stats.rx_rate[rate_idx] += num_msdu; + rx_stats->pkt_stats.rx_rate[bw_idx][gi_idx][nss_idx][mcs_idx] += num_msdu; + stats = &rx_stats->byte_stats; + if (user_stats) - rx_stats->byte_stats.rx_rate[rate_idx] += user_stats->mpdu_ok_byte_count; + len = user_stats->mpdu_ok_byte_count; else - rx_stats->byte_stats.rx_rate[rate_idx] += ppdu_info->mpdu_len; + len = ppdu_info->mpdu_len; + + stats->rx_rate[bw_idx][gi_idx][nss_idx][mcs_idx] += len; } static void ath12k_dp_mon_rx_update_peer_su_stats(struct ath12k *ar, @@ -2157,6 +2953,7 @@ static void ath12k_dp_mon_rx_update_peer_su_stats(struct ath12k *ar, return; arsta->rssi_comb = ppdu_info->rssi_comb; + ewma_avg_rssi_add(&arsta->avg_rssi, ppdu_info->rssi_comb); num_msdu = ppdu_info->tcp_msdu_count + ppdu_info->tcp_ack_msdu_count + ppdu_info->udp_msdu_count + ppdu_info->other_msdu_count; @@ -2229,6 +3026,12 @@ static void ath12k_dp_mon_rx_update_peer_su_stats(struct ath12k *ar, rx_stats->byte_stats.he_mcs_count[ppdu_info->mcs] += ppdu_info->mpdu_len; } + if (ppdu_info->preamble_type == HAL_RX_PREAMBLE_11BE && + ppdu_info->mcs <= HAL_RX_MAX_MCS_BE) { + rx_stats->pkt_stats.be_mcs_count[ppdu_info->mcs] += num_msdu; + rx_stats->byte_stats.be_mcs_count[ppdu_info->mcs] += ppdu_info->mpdu_len; + } + if ((ppdu_info->preamble_type == HAL_RX_PREAMBLE_11A || ppdu_info->preamble_type == HAL_RX_PREAMBLE_11B) && ppdu_info->rate < HAL_RX_LEGACY_RATE_INVALID) { @@ -2329,6 +3132,7 @@ ath12k_dp_mon_rx_update_user_stats(struct ath12k *ar, return; arsta->rssi_comb = ppdu_info->rssi_comb; + ewma_avg_rssi_add(&arsta->avg_rssi, ppdu_info->rssi_comb); num_msdu = user_stats->tcp_msdu_count + user_stats->tcp_ack_msdu_count + user_stats->udp_msdu_count + user_stats->other_msdu_count; @@ -2415,8 +3219,15 @@ ath12k_dp_mon_rx_update_peer_mu_stats(struct ath12k *ar, ath12k_dp_mon_rx_update_user_stats(ar, ppdu_info, i); } -int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id, - struct napi_struct *napi, int *budget) +static void +ath12k_dp_mon_rx_memset_ppdu_info(struct hal_rx_mon_ppdu_info *ppdu_info) +{ + memset(ppdu_info, 0, sizeof(*ppdu_info)); + ppdu_info->peer_id = HAL_INVALID_PEERID; +} + +int ath12k_dp_mon_srng_process(struct ath12k *ar, int *budget, + struct napi_struct *napi) { struct ath12k_base *ab = ar->ab; struct ath12k_pdev_dp *pdev_dp = &ar->dp; @@ -2432,13 +3243,14 @@ int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id, struct ath12k_sta *ahsta = NULL; struct ath12k_link_sta *arsta; struct ath12k_peer *peer; + struct sk_buff_head skb_list; u64 cookie; int num_buffs_reaped = 0, srng_id, buf_id; - u8 dest_idx = 0, i; - bool end_of_ppdu; - u32 hal_status; + u32 hal_status, end_offset, info0, end_reason; + u8 pdev_idx = ath12k_hw_mac_id_to_pdev_id(ab->hw_params, ar->pdev_idx); - srng_id = ath12k_hw_mac_id_to_srng_id(ab->hw_params, mac_id); + __skb_queue_head_init(&skb_list); + srng_id = ath12k_hw_mac_id_to_srng_id(ab->hw_params, pdev_idx); mon_dst_ring = &pdev_dp->rxdma_mon_dst_ring[srng_id]; buf_ring = &dp->rxdma_mon_buf_ring; @@ -2451,6 +3263,15 @@ int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id, mon_dst_desc = ath12k_hal_srng_dst_peek(ab, srng); if (unlikely(!mon_dst_desc)) break; + + /* In case of empty descriptor, the cookie in the ring descriptor + * is invalid. Therefore, this entry is skipped, and ring processing + * continues. + */ + info0 = le32_to_cpu(mon_dst_desc->info0); + if (u32_get_bits(info0, HAL_MON_DEST_INFO0_EMPTY_DESC)) + goto move_next; + cookie = le32_to_cpu(mon_dst_desc->cookie); buf_id = u32_get_bits(cookie, DP_RXDMA_BUF_COOKIE_BUF_ID); @@ -2468,63 +3289,102 @@ int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id, dma_unmap_single(ab->dev, rxcb->paddr, skb->len + skb_tailroom(skb), DMA_FROM_DEVICE); - pmon->dest_skb_q[dest_idx] = skb; - dest_idx++; - end_of_ppdu = le32_get_bits(mon_dst_desc->info0, - HAL_MON_DEST_INFO0_END_OF_PPDU); - if (!end_of_ppdu) - continue; - for (i = 0; i < dest_idx; i++) { - skb = pmon->dest_skb_q[i]; - hal_status = ath12k_dp_mon_parse_rx_dest(ab, pmon, skb); + end_reason = u32_get_bits(info0, HAL_MON_DEST_INFO0_END_REASON); - if (ppdu_info->peer_id == HAL_INVALID_PEERID || - hal_status != HAL_RX_MON_STATUS_PPDU_DONE) { - dev_kfree_skb_any(skb); - continue; - } - - rcu_read_lock(); - spin_lock_bh(&ab->base_lock); - peer = ath12k_peer_find_by_id(ab, ppdu_info->peer_id); - if (!peer || !peer->sta) { - ath12k_dbg(ab, ATH12K_DBG_DATA, - "failed to find the peer with peer_id %d\n", - ppdu_info->peer_id); - spin_unlock_bh(&ab->base_lock); - rcu_read_unlock(); - dev_kfree_skb_any(skb); - continue; - } + /* HAL_MON_FLUSH_DETECTED implies that an rx flush received at the end of + * rx PPDU and HAL_MON_PPDU_TRUNCATED implies that the PPDU got + * truncated due to a system level error. In both the cases, buffer data + * can be discarded + */ + if ((end_reason == HAL_MON_FLUSH_DETECTED) || + (end_reason == HAL_MON_PPDU_TRUNCATED)) { + ath12k_dbg(ab, ATH12K_DBG_DATA, + "Monitor dest descriptor end reason %d", end_reason); + dev_kfree_skb_any(skb); + goto move_next; + } - if (ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_SU) { - ahsta = ath12k_sta_to_ahsta(peer->sta); - arsta = &ahsta->deflink; - ath12k_dp_mon_rx_update_peer_su_stats(ar, arsta, - ppdu_info); - } else if ((ppdu_info->fc_valid) && - (ppdu_info->ast_index != HAL_AST_IDX_INVALID)) { - ath12k_dp_mon_rx_process_ulofdma(ppdu_info); - ath12k_dp_mon_rx_update_peer_mu_stats(ar, ppdu_info); - } + /* Calculate the budget when the ring descriptor with the + * HAL_MON_END_OF_PPDU to ensure that one PPDU worth of data is always + * reaped. This helps to efficiently utilize the NAPI budget. + */ + if (end_reason == HAL_MON_END_OF_PPDU) { + *budget -= 1; + rxcb->is_end_of_ppdu = true; + } - spin_unlock_bh(&ab->base_lock); - rcu_read_unlock(); - dev_kfree_skb_any(skb); - memset(ppdu_info, 0, sizeof(*ppdu_info)); - ppdu_info->peer_id = HAL_INVALID_PEERID; + end_offset = u32_get_bits(info0, HAL_MON_DEST_INFO0_END_OFFSET); + if (likely(end_offset <= DP_RX_BUFFER_SIZE)) { + skb_put(skb, end_offset); + } else { + ath12k_warn(ab, + "invalid offset on mon stats destination %u\n", + end_offset); + skb_put(skb, DP_RX_BUFFER_SIZE); } - dest_idx = 0; + __skb_queue_tail(&skb_list, skb); + move_next: ath12k_dp_mon_buf_replenish(ab, buf_ring, 1); - ath12k_hal_srng_src_get_next_entry(ab, srng); + ath12k_hal_srng_dst_get_next_entry(ab, srng); num_buffs_reaped++; } ath12k_hal_srng_access_end(ab, srng); spin_unlock_bh(&srng->lock); + + if (!num_buffs_reaped) + return 0; + + /* In some cases, one PPDU worth of data can be spread across multiple NAPI + * schedules, To avoid losing existing parsed ppdu_info information, skip + * the memset of the ppdu_info structure and continue processing it. + */ + if (!ppdu_info->ppdu_continuation) + ath12k_dp_mon_rx_memset_ppdu_info(ppdu_info); + + while ((skb = __skb_dequeue(&skb_list))) { + hal_status = ath12k_dp_mon_parse_rx_dest(ar, pmon, skb); + if (hal_status != HAL_RX_MON_STATUS_PPDU_DONE) { + ppdu_info->ppdu_continuation = true; + dev_kfree_skb_any(skb); + continue; + } + + if (ppdu_info->peer_id == HAL_INVALID_PEERID) + goto free_skb; + + rcu_read_lock(); + spin_lock_bh(&ab->base_lock); + peer = ath12k_peer_find_by_id(ab, ppdu_info->peer_id); + if (!peer || !peer->sta) { + ath12k_dbg(ab, ATH12K_DBG_DATA, + "failed to find the peer with monitor peer_id %d\n", + ppdu_info->peer_id); + goto next_skb; + } + + if (ppdu_info->reception_type == HAL_RX_RECEPTION_TYPE_SU) { + ahsta = ath12k_sta_to_ahsta(peer->sta); + arsta = &ahsta->deflink; + ath12k_dp_mon_rx_update_peer_su_stats(ar, arsta, + ppdu_info); + } else if ((ppdu_info->fc_valid) && + (ppdu_info->ast_index != HAL_AST_IDX_INVALID)) { + ath12k_dp_mon_rx_process_ulofdma(ppdu_info); + ath12k_dp_mon_rx_update_peer_mu_stats(ar, ppdu_info); + } + +next_skb: + spin_unlock_bh(&ab->base_lock); + rcu_read_unlock(); +free_skb: + dev_kfree_skb_any(skb); + ath12k_dp_mon_rx_memset_ppdu_info(ppdu_info); + } + return num_buffs_reaped; } @@ -2535,11 +3395,10 @@ int ath12k_dp_mon_process_ring(struct ath12k_base *ab, int mac_id, struct ath12k *ar = ath12k_ab_to_ar(ab, mac_id); int num_buffs_reaped = 0; - if (!ar->monitor_started) - ath12k_dp_mon_rx_process_stats(ar, mac_id, napi, &budget); - else - num_buffs_reaped = ath12k_dp_mon_srng_process(ar, mac_id, &budget, - monitor_mode, napi); + if (ab->hw_params->rxdma1_enable) { + if (monitor_mode == ATH12K_DP_RX_MONITOR_MODE) + num_buffs_reaped = ath12k_dp_mon_srng_process(ar, &budget, napi); + } return num_buffs_reaped; } diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.h b/drivers/net/wireless/ath/ath12k/dp_mon.h index fb9e9c176ce5..e4368eb42aca 100644 --- a/drivers/net/wireless/ath/ath12k/dp_mon.h +++ b/drivers/net/wireless/ath/ath12k/dp_mon.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_DP_MON_H @@ -77,14 +77,11 @@ struct dp_mon_tx_ppdu_info { enum hal_rx_mon_status ath12k_dp_mon_rx_parse_mon_status(struct ath12k *ar, struct ath12k_mon_data *pmon, - int mac_id, struct sk_buff *skb, + struct sk_buff *skb, struct napi_struct *napi); int ath12k_dp_mon_buf_replenish(struct ath12k_base *ab, struct dp_rxdma_mon_ring *buf_ring, int req_entries); -int ath12k_dp_mon_srng_process(struct ath12k *ar, int mac_id, - int *budget, enum dp_monitor_mode monitor_mode, - struct napi_struct *napi); int ath12k_dp_mon_process_ring(struct ath12k_base *ab, int mac_id, struct napi_struct *napi, int budget, enum dp_monitor_mode monitor_mode); @@ -96,11 +93,9 @@ ath12k_dp_mon_tx_status_get_num_user(u16 tlv_tag, enum hal_rx_mon_status ath12k_dp_mon_tx_parse_mon_status(struct ath12k *ar, struct ath12k_mon_data *pmon, - int mac_id, struct sk_buff *skb, struct napi_struct *napi, u32 ppdu_id); void ath12k_dp_mon_rx_process_ulofdma(struct hal_rx_mon_ppdu_info *ppdu_info); -int ath12k_dp_mon_rx_process_stats(struct ath12k *ar, int mac_id, - struct napi_struct *napi, int *budget); +int ath12k_dp_mon_srng_process(struct ath12k *ar, int *budget, struct napi_struct *napi); #endif diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c index dad35bfd83f6..75bf4211ad42 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.c +++ b/drivers/net/wireless/ath/ath12k/dp_rx.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/ieee80211.h> @@ -895,7 +895,7 @@ void ath12k_dp_rx_peer_tid_cleanup(struct ath12k *ar, struct ath12k_peer *peer) ath12k_dp_rx_frags_cleanup(rx_tid, true); spin_unlock_bh(&ar->ab->base_lock); - del_timer_sync(&rx_tid->frag_timer); + timer_delete_sync(&rx_tid->frag_timer); spin_lock_bh(&ar->ab->base_lock); } } @@ -2392,6 +2392,23 @@ static void ath12k_dp_rx_h_rate(struct ath12k *ar, struct hal_rx_desc *rx_desc, rx_status->he_gi = ath12k_he_gi_to_nl80211_he_gi(sgi); rx_status->bw = ath12k_mac_bw_to_mac80211_bw(bw); break; + case RX_MSDU_START_PKT_TYPE_11BE: + rx_status->rate_idx = rate_mcs; + + if (rate_mcs > ATH12K_EHT_MCS_MAX) { + ath12k_warn(ar->ab, + "Received with invalid mcs in EHT mode %d\n", + rate_mcs); + break; + } + + rx_status->encoding = RX_ENC_EHT; + rx_status->nss = nss; + rx_status->eht.gi = ath12k_mac_eht_gi_to_nl80211_eht_gi(sgi); + rx_status->bw = ath12k_mac_bw_to_mac80211_bw(bw); + break; + default: + break; } } @@ -2486,7 +2503,7 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap spin_unlock_bh(&ab->base_lock); ath12k_dbg(ab, ATH12K_DBG_DATA, - "rx skb %p len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s%s%s rate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", + "rx skb %p len %u peer %pM %d %s sn %u %s%s%s%s%s%s%s%s%s%s rate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i mic-err %i amsdu-more %i\n", msdu, msdu->len, peer ? peer->addr : NULL, @@ -2497,6 +2514,7 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap (status->encoding == RX_ENC_HT) ? "ht" : "", (status->encoding == RX_ENC_VHT) ? "vht" : "", (status->encoding == RX_ENC_HE) ? "he" : "", + (status->encoding == RX_ENC_EHT) ? "eht" : "", (status->bw == RATE_INFO_BW_40) ? "40" : "", (status->bw == RATE_INFO_BW_80) ? "80" : "", (status->bw == RATE_INFO_BW_160) ? "160" : "", @@ -2530,6 +2548,29 @@ static void ath12k_dp_rx_deliver_msdu(struct ath12k *ar, struct napi_struct *nap ieee80211_rx_napi(ath12k_ar_to_hw(ar), pubsta, msdu, napi); } +static bool ath12k_dp_rx_check_nwifi_hdr_len_valid(struct ath12k_base *ab, + struct hal_rx_desc *rx_desc, + struct sk_buff *msdu) +{ + struct ieee80211_hdr *hdr; + u8 decap_type; + u32 hdr_len; + + decap_type = ath12k_dp_rx_h_decap_type(ab, rx_desc); + if (decap_type != DP_RX_DECAP_TYPE_NATIVE_WIFI) + return true; + + hdr = (struct ieee80211_hdr *)msdu->data; + hdr_len = ieee80211_hdrlen(hdr->frame_control); + + if ((likely(hdr_len <= DP_MAX_NWIFI_HDR_LEN))) + return true; + + ab->soc_stats.invalid_rbm++; + WARN_ON_ONCE(1); + return false; +} + static int ath12k_dp_rx_process_msdu(struct ath12k *ar, struct sk_buff *msdu, struct sk_buff_head *msdu_list, @@ -2588,6 +2629,11 @@ static int ath12k_dp_rx_process_msdu(struct ath12k *ar, } } + if (unlikely(!ath12k_dp_rx_check_nwifi_hdr_len_valid(ab, rx_desc, msdu))) { + ret = -EINVAL; + goto free_out; + } + ath12k_dp_rx_h_ppdu(ar, rx_desc, rx_status); ath12k_dp_rx_h_mpdu(ar, msdu, rx_desc, rx_status); @@ -2978,6 +3024,9 @@ mic_fail: RX_FLAG_IV_STRIPPED | RX_FLAG_DECRYPTED; skb_pull(msdu, hal_rx_desc_sz); + if (unlikely(!ath12k_dp_rx_check_nwifi_hdr_len_valid(ab, rx_desc, msdu))) + return -EINVAL; + ath12k_dp_rx_h_ppdu(ar, rx_desc, rxs); ath12k_dp_rx_h_undecap(ar, msdu, rx_desc, HAL_ENCRYPT_TYPE_TKIP_MIC, rxs, true); @@ -3402,7 +3451,7 @@ static int ath12k_dp_rx_frag_h_mpdu(struct ath12k *ar, } spin_unlock_bh(&ab->base_lock); - del_timer_sync(&rx_tid->frag_timer); + timer_delete_sync(&rx_tid->frag_timer); spin_lock_bh(&ab->base_lock); peer = ath12k_peer_find_by_id(ab, peer_id); @@ -3720,6 +3769,9 @@ static int ath12k_dp_rx_h_null_q_desc(struct ath12k *ar, struct sk_buff *msdu, skb_put(msdu, hal_rx_desc_sz + l3pad_bytes + msdu_len); skb_pull(msdu, hal_rx_desc_sz + l3pad_bytes); } + if (unlikely(!ath12k_dp_rx_check_nwifi_hdr_len_valid(ab, desc, msdu))) + return -EINVAL; + ath12k_dp_rx_h_ppdu(ar, desc, status); ath12k_dp_rx_h_mpdu(ar, msdu, desc, status); @@ -3764,7 +3816,7 @@ static bool ath12k_dp_rx_h_reo_err(struct ath12k *ar, struct sk_buff *msdu, return drop; } -static void ath12k_dp_rx_h_tkip_mic_err(struct ath12k *ar, struct sk_buff *msdu, +static bool ath12k_dp_rx_h_tkip_mic_err(struct ath12k *ar, struct sk_buff *msdu, struct ieee80211_rx_status *status) { struct ath12k_base *ab = ar->ab; @@ -3782,6 +3834,9 @@ static void ath12k_dp_rx_h_tkip_mic_err(struct ath12k *ar, struct sk_buff *msdu, skb_put(msdu, hal_rx_desc_sz + l3pad_bytes + msdu_len); skb_pull(msdu, hal_rx_desc_sz + l3pad_bytes); + if (unlikely(!ath12k_dp_rx_check_nwifi_hdr_len_valid(ab, desc, msdu))) + return true; + ath12k_dp_rx_h_ppdu(ar, desc, status); status->flag |= (RX_FLAG_MMIC_STRIPPED | RX_FLAG_MMIC_ERROR | @@ -3789,6 +3844,7 @@ static void ath12k_dp_rx_h_tkip_mic_err(struct ath12k *ar, struct sk_buff *msdu, ath12k_dp_rx_h_undecap(ar, msdu, desc, HAL_ENCRYPT_TYPE_TKIP_MIC, status, false); + return false; } static bool ath12k_dp_rx_h_rxdma_err(struct ath12k *ar, struct sk_buff *msdu, @@ -3807,7 +3863,7 @@ static bool ath12k_dp_rx_h_rxdma_err(struct ath12k *ar, struct sk_buff *msdu, case HAL_REO_ENTR_RING_RXDMA_ECODE_TKIP_MIC_ERR: err_bitmap = ath12k_dp_rx_h_mpdu_err(ab, rx_desc); if (err_bitmap & HAL_RX_MPDU_ERR_TKIP_MIC) { - ath12k_dp_rx_h_tkip_mic_err(ar, msdu, status); + drop = ath12k_dp_rx_h_tkip_mic_err(ar, msdu, status); break; } fallthrough; @@ -4032,7 +4088,7 @@ int ath12k_dp_rx_process_wbm_err(struct ath12k_base *ab, hw_links[hw_link_id].pdev_idx); ar = partner_ab->pdevs[pdev_id].ar; - if (!ar || !rcu_dereference(ar->ab->pdevs_active[hw_link_id])) { + if (!ar || !rcu_dereference(ar->ab->pdevs_active[pdev_id])) { dev_kfree_skb_any(msdu); continue; } diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.h b/drivers/net/wireless/ath/ath12k/dp_rx.h index 1ce82088c954..88e42365a9d8 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.h +++ b/drivers/net/wireless/ath/ath12k/dp_rx.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_DP_RX_H #define ATH12K_DP_RX_H @@ -79,6 +79,9 @@ static inline u32 ath12k_he_gi_to_nl80211_he_gi(u8 sgi) case RX_MSDU_START_SGI_3_2_US: ret = NL80211_RATE_INFO_HE_GI_3_2; break; + default: + ret = NL80211_RATE_INFO_HE_GI_0_8; + break; } return ret; @@ -135,9 +138,6 @@ u32 ath12k_dp_rx_h_mpdu_err(struct ath12k_base *ab, struct hal_rx_desc *desc); void ath12k_dp_rx_h_ppdu(struct ath12k *ar, struct hal_rx_desc *rx_desc, struct ieee80211_rx_status *rx_status); -struct ath12k_peer * -ath12k_dp_rx_h_find_peer(struct ath12k_base *ab, struct sk_buff *msdu); - int ath12k_dp_rxdma_ring_sel_config_qcn9274(struct ath12k_base *ab); int ath12k_dp_rxdma_ring_sel_config_wcn7850(struct ath12k_base *ab); diff --git a/drivers/net/wireless/ath/ath12k/dp_tx.c b/drivers/net/wireless/ath/ath12k/dp_tx.c index a8d341a6df01..ced232bf4aed 100644 --- a/drivers/net/wireless/ath/ath12k/dp_tx.c +++ b/drivers/net/wireless/ath/ath12k/dp_tx.c @@ -1,13 +1,15 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include "core.h" #include "dp_tx.h" #include "debug.h" #include "hw.h" +#include "peer.h" +#include "mac.h" static enum hal_tcl_encap_type ath12k_dp_tx_get_encap_type(struct ath12k_link_vif *arvif, struct sk_buff *skb) @@ -117,7 +119,7 @@ static void ath12k_hal_tx_cmd_ext_desc_setup(struct ath12k_base *ab, le32_encode_bits(ti->data_len, HAL_TX_MSDU_EXT_INFO1_BUF_LEN); - tcl_ext_cmd->info1 = le32_encode_bits(1, HAL_TX_MSDU_EXT_INFO1_EXTN_OVERRIDE) | + tcl_ext_cmd->info1 |= le32_encode_bits(1, HAL_TX_MSDU_EXT_INFO1_EXTN_OVERRIDE) | le32_encode_bits(ti->encap_type, HAL_TX_MSDU_EXT_INFO1_ENCAP_TYPE) | le32_encode_bits(ti->encrypt_type, @@ -217,7 +219,7 @@ out: } int ath12k_dp_tx(struct ath12k *ar, struct ath12k_link_vif *arvif, - struct sk_buff *skb) + struct sk_buff *skb, bool gsn_valid, int mcbc_gsn) { struct ath12k_base *ab = ar->ab; struct ath12k_dp *dp = &ab->dp; @@ -290,13 +292,27 @@ tcl_ring_sel: msdu_ext_desc = true; } + if (gsn_valid) { + /* Reset and Initialize meta_data_flags with Global Sequence + * Number (GSN) info. + */ + ti.meta_data_flags = + u32_encode_bits(HTT_TCL_META_DATA_TYPE_GLOBAL_SEQ_NUM, + HTT_TCL_META_DATA_TYPE) | + u32_encode_bits(mcbc_gsn, HTT_TCL_META_DATA_GLOBAL_SEQ_NUM); + } + ti.encap_type = ath12k_dp_tx_get_encap_type(arvif, skb); ti.addr_search_flags = arvif->hal_addr_search_flags; ti.search_type = arvif->search_type; ti.type = HAL_TCL_DESC_TYPE_BUFFER; ti.pkt_offset = 0; ti.lmac_id = ar->lmac_id; + ti.vdev_id = arvif->vdev_id; + if (gsn_valid) + ti.vdev_id += HTT_TX_MLO_MCAST_HOST_REINJECT_BASE_VDEV_ID; + ti.bss_ast_hash = arvif->ast_hash; ti.bss_ast_idx = arvif->ast_idx; ti.dscp_tid_tbl_idx = 0; @@ -368,6 +384,7 @@ map: add_htt_metadata = true; msdu_ext_desc = true; ti.flags0 |= u32_encode_bits(1, HAL_TCL_DATA_CMD_INFO2_TO_FW); + ti.meta_data_flags |= HTT_TCL_META_DATA_VALID_HTT; ti.encap_type = HAL_TCL_ENCAP_TYPE_RAW; ti.encrypt_type = HAL_ENCRYPT_TYPE_OPEN; } @@ -398,6 +415,7 @@ map: if (ret < 0) { ath12k_dbg(ab, ATH12K_DBG_DP_TX, "Failed to add HTT meta data, dropping packet\n"); + kfree_skb(skb_ext_desc); goto fail_unmap_dma; } } @@ -558,13 +576,13 @@ ath12k_dp_tx_process_htt_tx_complete(struct ath12k_base *ab, switch (wbm_status) { case HAL_WBM_REL_HTT_TX_COMP_STATUS_OK: - case HAL_WBM_REL_HTT_TX_COMP_STATUS_DROP: - case HAL_WBM_REL_HTT_TX_COMP_STATUS_TTL: ts.acked = (wbm_status == HAL_WBM_REL_HTT_TX_COMP_STATUS_OK); ts.ack_rssi = le32_get_bits(status_desc->info2, HTT_TX_WBM_COMP_INFO2_ACK_RSSI); ath12k_dp_tx_htt_tx_complete_buf(ab, msdu, tx_ring, &ts); break; + case HAL_WBM_REL_HTT_TX_COMP_STATUS_DROP: + case HAL_WBM_REL_HTT_TX_COMP_STATUS_TTL: case HAL_WBM_REL_HTT_TX_COMP_STATUS_REINJ: case HAL_WBM_REL_HTT_TX_COMP_STATUS_INSPECT: ath12k_dp_tx_free_txbuf(ab, msdu, mac_id, tx_ring); @@ -580,6 +598,124 @@ ath12k_dp_tx_process_htt_tx_complete(struct ath12k_base *ab, } } +static void ath12k_dp_tx_update_txcompl(struct ath12k *ar, struct hal_tx_status *ts) +{ + struct ath12k_base *ab = ar->ab; + struct ath12k_peer *peer; + struct ieee80211_sta *sta; + struct ath12k_sta *ahsta; + struct ath12k_link_sta *arsta; + struct rate_info txrate = {0}; + u16 rate, ru_tones; + u8 rate_idx = 0; + int ret; + + spin_lock_bh(&ab->base_lock); + peer = ath12k_peer_find_by_id(ab, ts->peer_id); + if (!peer || !peer->sta) { + ath12k_dbg(ab, ATH12K_DBG_DP_TX, + "failed to find the peer by id %u\n", ts->peer_id); + spin_unlock_bh(&ab->base_lock); + return; + } + sta = peer->sta; + ahsta = ath12k_sta_to_ahsta(sta); + arsta = &ahsta->deflink; + + /* This is to prefer choose the real NSS value arsta->last_txrate.nss, + * if it is invalid, then choose the NSS value while assoc. + */ + if (arsta->last_txrate.nss) + txrate.nss = arsta->last_txrate.nss; + else + txrate.nss = arsta->peer_nss; + spin_unlock_bh(&ab->base_lock); + + switch (ts->pkt_type) { + case HAL_TX_RATE_STATS_PKT_TYPE_11A: + case HAL_TX_RATE_STATS_PKT_TYPE_11B: + ret = ath12k_mac_hw_ratecode_to_legacy_rate(ts->mcs, + ts->pkt_type, + &rate_idx, + &rate); + if (ret < 0) { + ath12k_warn(ab, "Invalid tx legacy rate %d\n", ret); + return; + } + + txrate.legacy = rate; + break; + case HAL_TX_RATE_STATS_PKT_TYPE_11N: + if (ts->mcs > ATH12K_HT_MCS_MAX) { + ath12k_warn(ab, "Invalid HT mcs index %d\n", ts->mcs); + return; + } + + if (txrate.nss != 0) + txrate.mcs = ts->mcs + 8 * (txrate.nss - 1); + + txrate.flags = RATE_INFO_FLAGS_MCS; + + if (ts->sgi) + txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + break; + case HAL_TX_RATE_STATS_PKT_TYPE_11AC: + if (ts->mcs > ATH12K_VHT_MCS_MAX) { + ath12k_warn(ab, "Invalid VHT mcs index %d\n", ts->mcs); + return; + } + + txrate.mcs = ts->mcs; + txrate.flags = RATE_INFO_FLAGS_VHT_MCS; + + if (ts->sgi) + txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + break; + case HAL_TX_RATE_STATS_PKT_TYPE_11AX: + if (ts->mcs > ATH12K_HE_MCS_MAX) { + ath12k_warn(ab, "Invalid HE mcs index %d\n", ts->mcs); + return; + } + + txrate.mcs = ts->mcs; + txrate.flags = RATE_INFO_FLAGS_HE_MCS; + txrate.he_gi = ath12k_he_gi_to_nl80211_he_gi(ts->sgi); + break; + case HAL_TX_RATE_STATS_PKT_TYPE_11BE: + if (ts->mcs > ATH12K_EHT_MCS_MAX) { + ath12k_warn(ab, "Invalid EHT mcs index %d\n", ts->mcs); + return; + } + + txrate.mcs = ts->mcs; + txrate.flags = RATE_INFO_FLAGS_EHT_MCS; + txrate.eht_gi = ath12k_mac_eht_gi_to_nl80211_eht_gi(ts->sgi); + break; + default: + ath12k_warn(ab, "Invalid tx pkt type: %d\n", ts->pkt_type); + return; + } + + txrate.bw = ath12k_mac_bw_to_mac80211_bw(ts->bw); + + if (ts->ofdma && ts->pkt_type == HAL_TX_RATE_STATS_PKT_TYPE_11AX) { + txrate.bw = RATE_INFO_BW_HE_RU; + ru_tones = ath12k_mac_he_convert_tones_to_ru_tones(ts->tones); + txrate.he_ru_alloc = + ath12k_he_ru_tones_to_nl80211_he_ru_alloc(ru_tones); + } + + if (ts->ofdma && ts->pkt_type == HAL_TX_RATE_STATS_PKT_TYPE_11BE) { + txrate.bw = RATE_INFO_BW_EHT_RU; + txrate.eht_ru_alloc = + ath12k_mac_eht_ru_tones_to_nl80211_eht_ru_alloc(ts->tones); + } + + spin_lock_bh(&ab->base_lock); + arsta->txrate = txrate; + spin_unlock_bh(&ab->base_lock); +} + static void ath12k_dp_tx_complete_msdu(struct ath12k *ar, struct sk_buff *msdu, struct hal_tx_status *ts) @@ -658,6 +794,8 @@ static void ath12k_dp_tx_complete_msdu(struct ath12k *ar, * Might end up reporting it out-of-band from HTT stats. */ + ath12k_dp_tx_update_txcompl(ar, ts); + ieee80211_tx_status_skb(ath12k_ar_to_hw(ar), msdu); exit: @@ -668,6 +806,8 @@ static void ath12k_dp_tx_status_parse(struct ath12k_base *ab, struct hal_wbm_completion_ring_tx *desc, struct hal_tx_status *ts) { + u32 info0 = le32_to_cpu(desc->rate_stats.info0); + ts->buf_rel_source = le32_get_bits(desc->info0, HAL_WBM_COMPL_TX_INFO0_REL_SRC_MODULE); if (ts->buf_rel_source != HAL_WBM_REL_SRC_MODULE_FW && @@ -682,10 +822,17 @@ static void ath12k_dp_tx_status_parse(struct ath12k_base *ab, ts->ppdu_id = le32_get_bits(desc->info1, HAL_WBM_COMPL_TX_INFO1_TQM_STATUS_NUMBER); - if (le32_to_cpu(desc->rate_stats.info0) & HAL_TX_RATE_STATS_INFO0_VALID) - ts->rate_stats = le32_to_cpu(desc->rate_stats.info0); - else - ts->rate_stats = 0; + + ts->peer_id = le32_get_bits(desc->info3, HAL_WBM_COMPL_TX_INFO3_PEER_ID); + + if (info0 & HAL_TX_RATE_STATS_INFO0_VALID) { + ts->pkt_type = u32_get_bits(info0, HAL_TX_RATE_STATS_INFO0_PKT_TYPE); + ts->mcs = u32_get_bits(info0, HAL_TX_RATE_STATS_INFO0_MCS); + ts->sgi = u32_get_bits(info0, HAL_TX_RATE_STATS_INFO0_SGI); + ts->bw = u32_get_bits(info0, HAL_TX_RATE_STATS_INFO0_BW); + ts->tones = u32_get_bits(info0, HAL_TX_RATE_STATS_INFO0_TONES_IN_RU); + ts->ofdma = u32_get_bits(info0, HAL_TX_RATE_STATS_INFO0_OFDMA_TX); + } } void ath12k_dp_tx_completion_handler(struct ath12k_base *ab, int ring_id) @@ -814,7 +961,7 @@ ath12k_dp_tx_get_ring_id_type(struct ath12k_base *ab, *htt_ring_type = HTT_HW_TO_SW_RING; break; case HAL_RXDMA_MONITOR_BUF: - *htt_ring_id = HTT_RXDMA_MONITOR_BUF_RING; + *htt_ring_id = HTT_RX_MON_HOST2MON_BUF_RING; *htt_ring_type = HTT_SW_TO_HW_RING; break; case HAL_RXDMA_MONITOR_STATUS: @@ -822,7 +969,7 @@ ath12k_dp_tx_get_ring_id_type(struct ath12k_base *ab, *htt_ring_type = HTT_SW_TO_HW_RING; break; case HAL_RXDMA_MONITOR_DST: - *htt_ring_id = HTT_RXDMA_MONITOR_DEST_RING; + *htt_ring_id = HTT_RX_MON_MON2HOST_DEST_RING; *htt_ring_type = HTT_HW_TO_SW_RING; break; case HAL_RXDMA_MONITOR_DESC: @@ -971,7 +1118,14 @@ int ath12k_dp_tx_htt_h2t_ver_req_msg(struct ath12k_base *ab) skb_put(skb, len); cmd = (struct htt_ver_req_cmd *)skb->data; cmd->ver_reg_info = le32_encode_bits(HTT_H2T_MSG_TYPE_VERSION_REQ, - HTT_VER_REQ_INFO_MSG_ID); + HTT_OPTION_TAG); + + cmd->tcl_metadata_version = le32_encode_bits(HTT_TAG_TCL_METADATA_VERSION, + HTT_OPTION_TAG) | + le32_encode_bits(HTT_TCL_METADATA_VER_SZ, + HTT_OPTION_LEN) | + le32_encode_bits(HTT_OPTION_TCL_METADATA_VER_V2, + HTT_OPTION_VALUE); ret = ath12k_htc_send(&ab->htc, dp->eid, skb); if (ret) { @@ -1077,15 +1231,46 @@ int ath12k_dp_tx_htt_rx_filter_setup(struct ath12k_base *ab, u32 ring_id, cmd->info0 |= le32_encode_bits(!!(params.flags & HAL_SRNG_FLAGS_DATA_TLV_SWAP), HTT_RX_RING_SELECTION_CFG_CMD_INFO0_PS); cmd->info0 |= le32_encode_bits(tlv_filter->offset_valid, - HTT_RX_RING_SELECTION_CFG_CMD_OFFSET_VALID); + HTT_RX_RING_SELECTION_CFG_CMD_INFO0_OFFSET_VALID); + cmd->info0 |= + le32_encode_bits(tlv_filter->drop_threshold_valid, + HTT_RX_RING_SELECTION_CFG_CMD_INFO0_DROP_THRES_VAL); + cmd->info0 |= le32_encode_bits(!tlv_filter->rxmon_disable, + HTT_RX_RING_SELECTION_CFG_CMD_INFO0_EN_RXMON); + cmd->info1 = le32_encode_bits(rx_buf_size, HTT_RX_RING_SELECTION_CFG_CMD_INFO1_BUF_SIZE); + cmd->info1 |= le32_encode_bits(tlv_filter->conf_len_mgmt, + HTT_RX_RING_SELECTION_CFG_CMD_INFO1_CONF_LEN_MGMT); + cmd->info1 |= le32_encode_bits(tlv_filter->conf_len_ctrl, + HTT_RX_RING_SELECTION_CFG_CMD_INFO1_CONF_LEN_CTRL); + cmd->info1 |= le32_encode_bits(tlv_filter->conf_len_data, + HTT_RX_RING_SELECTION_CFG_CMD_INFO1_CONF_LEN_DATA); cmd->pkt_type_en_flags0 = cpu_to_le32(tlv_filter->pkt_filter_flags0); cmd->pkt_type_en_flags1 = cpu_to_le32(tlv_filter->pkt_filter_flags1); cmd->pkt_type_en_flags2 = cpu_to_le32(tlv_filter->pkt_filter_flags2); cmd->pkt_type_en_flags3 = cpu_to_le32(tlv_filter->pkt_filter_flags3); cmd->rx_filter_tlv = cpu_to_le32(tlv_filter->rx_filter); + cmd->info2 = le32_encode_bits(tlv_filter->rx_drop_threshold, + HTT_RX_RING_SELECTION_CFG_CMD_INFO2_DROP_THRESHOLD); + cmd->info2 |= + le32_encode_bits(tlv_filter->enable_log_mgmt_type, + HTT_RX_RING_SELECTION_CFG_CMD_INFO2_EN_LOG_MGMT_TYPE); + cmd->info2 |= + le32_encode_bits(tlv_filter->enable_log_ctrl_type, + HTT_RX_RING_SELECTION_CFG_CMD_INFO2_EN_CTRL_TYPE); + cmd->info2 |= + le32_encode_bits(tlv_filter->enable_log_data_type, + HTT_RX_RING_SELECTION_CFG_CMD_INFO2_EN_LOG_DATA_TYPE); + + cmd->info3 = + le32_encode_bits(tlv_filter->enable_rx_tlv_offset, + HTT_RX_RING_SELECTION_CFG_CMD_INFO3_EN_TLV_PKT_OFFSET); + cmd->info3 |= + le32_encode_bits(tlv_filter->rx_tlv_offset, + HTT_RX_RING_SELECTION_CFG_CMD_INFO3_PKT_TLV_OFFSET); + if (tlv_filter->offset_valid) { cmd->rx_packet_offset = le32_encode_bits(tlv_filter->rx_packet_offset, @@ -1210,15 +1395,28 @@ int ath12k_dp_tx_htt_monitor_mode_ring_config(struct ath12k *ar, bool reset) int ath12k_dp_tx_htt_rx_monitor_mode_ring_config(struct ath12k *ar, bool reset) { struct ath12k_base *ab = ar->ab; - struct ath12k_dp *dp = &ab->dp; struct htt_rx_ring_tlv_filter tlv_filter = {0}; - int ret, ring_id; + int ret, ring_id, i; - ring_id = dp->rxdma_mon_buf_ring.refill_buf_ring.ring_id; tlv_filter.offset_valid = false; if (!reset) { - tlv_filter.rx_filter = HTT_RX_MON_FILTER_TLV_FLAGS_MON_BUF_RING; + tlv_filter.rx_filter = HTT_RX_MON_FILTER_TLV_FLAGS_MON_DEST_RING; + + tlv_filter.drop_threshold_valid = true; + tlv_filter.rx_drop_threshold = HTT_RX_RING_TLV_DROP_THRESHOLD_VALUE; + + tlv_filter.enable_log_mgmt_type = true; + tlv_filter.enable_log_ctrl_type = true; + tlv_filter.enable_log_data_type = true; + + tlv_filter.conf_len_ctrl = HTT_RX_RING_DEFAULT_DMA_LENGTH; + tlv_filter.conf_len_mgmt = HTT_RX_RING_DEFAULT_DMA_LENGTH; + tlv_filter.conf_len_data = HTT_RX_RING_DEFAULT_DMA_LENGTH; + + tlv_filter.enable_rx_tlv_offset = true; + tlv_filter.rx_tlv_offset = HTT_RX_RING_PKT_TLV_OFFSET; + tlv_filter.pkt_filter_flags0 = HTT_RX_MON_FP_MGMT_FILTER_FLAGS0 | HTT_RX_MON_MO_MGMT_FILTER_FLAGS0; @@ -1236,14 +1434,19 @@ int ath12k_dp_tx_htt_rx_monitor_mode_ring_config(struct ath12k *ar, bool reset) } if (ab->hw_params->rxdma1_enable) { - ret = ath12k_dp_tx_htt_rx_filter_setup(ar->ab, ring_id, 0, - HAL_RXDMA_MONITOR_BUF, - DP_RXDMA_REFILL_RING_SIZE, - &tlv_filter); - if (ret) { - ath12k_err(ab, - "failed to setup filter for monitor buf %d\n", ret); - return ret; + for (i = 0; i < ab->hw_params->num_rxdma_per_pdev; i++) { + ring_id = ar->dp.rxdma_mon_dst_ring[i].ring_id; + ret = ath12k_dp_tx_htt_rx_filter_setup(ar->ab, ring_id, + ar->dp.mac_id + i, + HAL_RXDMA_MONITOR_DST, + DP_RXDMA_REFILL_RING_SIZE, + &tlv_filter); + if (ret) { + ath12k_err(ab, + "failed to setup filter for monitor buf %d\n", + ret); + return ret; + } } } diff --git a/drivers/net/wireless/ath/ath12k/dp_tx.h b/drivers/net/wireless/ath/ath12k/dp_tx.h index 46dce23501f3..a5904097dc34 100644 --- a/drivers/net/wireless/ath/ath12k/dp_tx.h +++ b/drivers/net/wireless/ath/ath12k/dp_tx.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2022, 2024-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_DP_TX_H @@ -17,7 +17,7 @@ struct ath12k_dp_htt_wbm_tx_status { int ath12k_dp_tx_htt_h2t_ver_req_msg(struct ath12k_base *ab); int ath12k_dp_tx(struct ath12k *ar, struct ath12k_link_vif *arvif, - struct sk_buff *skb); + struct sk_buff *skb, bool gsn_valid, int mcbc_gsn); void ath12k_dp_tx_completion_handler(struct ath12k_base *ab, int ring_id); int ath12k_dp_tx_htt_h2t_ppdu_stats_req(struct ath12k *ar, u32 mask); diff --git a/drivers/net/wireless/ath/ath12k/hal_desc.h b/drivers/net/wireless/ath/ath12k/hal_desc.h index 7b0403d245e5..3e8983b85de8 100644 --- a/drivers/net/wireless/ath/ath12k/hal_desc.h +++ b/drivers/net/wireless/ath/ath12k/hal_desc.h @@ -2968,9 +2968,8 @@ struct hal_mon_buf_ring { #define HAL_MON_DEST_COOKIE_BUF_ID GENMASK(17, 0) -#define HAL_MON_DEST_INFO0_END_OFFSET GENMASK(15, 0) -#define HAL_MON_DEST_INFO0_FLUSH_DETECTED BIT(16) -#define HAL_MON_DEST_INFO0_END_OF_PPDU BIT(17) +#define HAL_MON_DEST_INFO0_END_OFFSET GENMASK(11, 0) +#define HAL_MON_DEST_INFO0_END_REASON GENMASK(17, 16) #define HAL_MON_DEST_INFO0_INITIATOR BIT(18) #define HAL_MON_DEST_INFO0_EMPTY_DESC BIT(19) #define HAL_MON_DEST_INFO0_RING_ID GENMASK(27, 20) diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.h b/drivers/net/wireless/ath/ath12k/hal_rx.h index b08aa2e79f41..6bdcd0867d86 100644 --- a/drivers/net/wireless/ath/ath12k/hal_rx.h +++ b/drivers/net/wireless/ath/ath12k/hal_rx.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_HAL_RX_H @@ -22,9 +22,6 @@ struct hal_rx_wbm_rel_info { #define HAL_INVALID_PEERID 0x3fff #define VHT_SIG_SU_NSS_MASK 0x7 -#define HAL_RX_MAX_MCS 12 -#define HAL_RX_MAX_NSS 8 - #define HAL_RX_MPDU_INFO_PN_GET_BYTE1(__val) \ le32_get_bits((__val), GENMASK(7, 0)) @@ -71,6 +68,8 @@ enum hal_rx_preamble { HAL_RX_PREAMBLE_11N, HAL_RX_PREAMBLE_11AC, HAL_RX_PREAMBLE_11AX, + HAL_RX_PREAMBLE_11BA, + HAL_RX_PREAMBLE_11BE, HAL_RX_PREAMBLE_MAX, }; @@ -108,6 +107,9 @@ enum hal_rx_mon_status { HAL_RX_MON_STATUS_PPDU_NOT_DONE, HAL_RX_MON_STATUS_PPDU_DONE, HAL_RX_MON_STATUS_BUF_DONE, + HAL_RX_MON_STATUS_BUF_ADDR, + HAL_RX_MON_STATUS_MPDU_END, + HAL_RX_MON_STATUS_MSDU_END, }; #define HAL_RX_MAX_MPDU 256 @@ -143,10 +145,43 @@ struct hal_rx_user_status { u32 mpdu_fcs_ok_bitmap[HAL_RX_NUM_WORDS_PER_PPDU_BITMAP]; u32 mpdu_ok_byte_count; u32 mpdu_err_byte_count; + bool ampdu_present; + u16 ampdu_id; }; #define HAL_MAX_UL_MU_USERS 37 +struct hal_rx_u_sig_info { + bool ul_dl; + u8 bw; + u8 ppdu_type_comp_mode; + u8 eht_sig_mcs; + u8 num_eht_sig_sym; + struct ieee80211_radiotap_eht_usig usig; +}; + +#define HAL_RX_MON_MAX_AGGR_SIZE 128 + +struct hal_rx_tlv_aggr_info { + bool in_progress; + u16 cur_len; + u16 tlv_tag; + u8 buf[HAL_RX_MON_MAX_AGGR_SIZE]; +}; + +struct hal_rx_radiotap_eht { + __le32 known; + __le32 data[9]; +}; + +#define EHT_MAX_USER_INFO 4 + +struct hal_rx_eht_info { + u8 num_user_info; + struct hal_rx_radiotap_eht eht; + u32 user_info[EHT_MAX_USER_INFO]; +}; + struct hal_rx_mon_ppdu_info { u32 ppdu_id; u32 last_ppdu_id; @@ -227,10 +262,15 @@ struct hal_rx_mon_ppdu_info { u8 addr4[ETH_ALEN]; struct hal_rx_user_status userstats[HAL_MAX_UL_MU_USERS]; u8 userid; - u16 ampdu_id[HAL_MAX_UL_MU_USERS]; bool first_msdu_in_mpdu; bool is_ampdu; u8 medium_prot_type; + bool ppdu_continuation; + bool eht_usig; + struct hal_rx_u_sig_info u_sig_info; + bool is_eht; + struct hal_rx_eht_info eht_info; + struct hal_rx_tlv_aggr_info tlv_aggr; }; #define HAL_RX_PPDU_START_INFO0_PPDU_ID GENMASK(15, 0) @@ -641,6 +681,395 @@ struct hal_rx_resp_req_info { #define HAL_RX_MPDU_ERR_MPDU_LEN BIT(6) #define HAL_RX_MPDU_ERR_UNENCRYPTED_FRAME BIT(7) +#define HAL_RX_PHY_CMN_USER_INFO0_GI GENMASK(17, 16) + +struct hal_phyrx_common_user_info { + __le32 rsvd[2]; + __le32 info0; + __le32 rsvd1; +} __packed; + +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_SPATIAL_REUSE GENMASK(3, 0) +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_GI_LTF GENMASK(5, 4) +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_NUM_LTF_SYM GENMASK(8, 6) +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_NSS GENMASK(10, 7) +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_BEAMFORMED BIT(11) +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_DISREGARD GENMASK(13, 12) +#define HAL_RX_EHT_SIG_NDP_CMN_INFO0_CRC GENMASK(17, 14) + +struct hal_eht_sig_ndp_cmn_eb { + __le32 info0; +} __packed; + +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_SPATIAL_REUSE GENMASK(3, 0) +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_GI_LTF GENMASK(5, 4) +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_NUM_LTF_SYM GENMASK(8, 6) +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_LDPC_EXTA_SYM BIT(9) +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_PRE_FEC_PAD_FACTOR GENMASK(11, 10) +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_DISAMBIGUITY BIT(12) +#define HAL_RX_EHT_SIG_OVERFLOW_INFO0_DISREGARD GENMASK(16, 13) + +struct hal_eht_sig_usig_overflow { + __le32 info0; +} __packed; + +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_STA_ID GENMASK(10, 0) +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_MCS GENMASK(14, 11) +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_VALIDATE BIT(15) +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_NSS GENMASK(19, 16) +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_BEAMFORMED BIT(20) +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_CODING BIT(21) +#define HAL_RX_EHT_SIG_NON_MUMIMO_USER_INFO0_CRC GENMASK(25, 22) + +struct hal_eht_sig_non_mu_mimo { + __le32 info0; +} __packed; + +#define HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_STA_ID GENMASK(10, 0) +#define HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_MCS GENMASK(14, 11) +#define HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_CODING BIT(15) +#define HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_SPATIAL_CODING GENMASK(22, 16) +#define HAL_RX_EHT_SIG_MUMIMO_USER_INFO0_CRC GENMASK(26, 23) + +struct hal_eht_sig_mu_mimo { + __le32 info0; +} __packed; + +union hal_eht_sig_user_field { + struct hal_eht_sig_mu_mimo mu_mimo; + struct hal_eht_sig_non_mu_mimo n_mu_mimo; +}; + +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_SPATIAL_REUSE GENMASK(3, 0) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_GI_LTF GENMASK(5, 4) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_NUM_LTF_SYM GENMASK(8, 6) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_LDPC_EXTA_SYM BIT(9) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_PRE_FEC_PAD_FACTOR GENMASK(11, 10) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_DISAMBIGUITY BIT(12) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_DISREGARD GENMASK(16, 13) +#define HAL_RX_EHT_SIG_NON_OFDMA_INFO0_NUM_USERS GENMASK(19, 17) + +struct hal_eht_sig_non_ofdma_cmn_eb { + __le32 info0; + union hal_eht_sig_user_field user_field; +} __packed; + +#define HAL_RX_EHT_SIG_OFDMA_EB1_SPATIAL_REUSE GENMASK_ULL(3, 0) +#define HAL_RX_EHT_SIG_OFDMA_EB1_GI_LTF GENMASK_ULL(5, 4) +#define HAL_RX_EHT_SIG_OFDMA_EB1_NUM_LFT_SYM GENMASK_ULL(8, 6) +#define HAL_RX_EHT_SIG_OFDMA_EB1_LDPC_EXTRA_SYM BIT(9) +#define HAL_RX_EHT_SIG_OFDMA_EB1_PRE_FEC_PAD_FACTOR GENMASK_ULL(11, 10) +#define HAL_RX_EHT_SIG_OFDMA_EB1_PRE_DISAMBIGUITY BIT(12) +#define HAL_RX_EHT_SIG_OFDMA_EB1_DISREGARD GENMASK_ULL(16, 13) +#define HAL_RX_EHT_SIG_OFDMA_EB1_RU_ALLOC_1_1 GENMASK_ULL(25, 17) +#define HAL_RX_EHT_SIG_OFDMA_EB1_RU_ALLOC_1_2 GENMASK_ULL(34, 26) +#define HAL_RX_EHT_SIG_OFDMA_EB1_CRC GENMASK_ULL(30, 27) + +struct hal_eht_sig_ofdma_cmn_eb1 { + __le64 info0; +} __packed; + +#define HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_1 GENMASK_ULL(8, 0) +#define HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_2 GENMASK_ULL(17, 9) +#define HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_3 GENMASK_ULL(26, 18) +#define HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_4 GENMASK_ULL(35, 27) +#define HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_5 GENMASK_ULL(44, 36) +#define HAL_RX_EHT_SIG_OFDMA_EB2_RU_ALLOC_2_6 GENMASK_ULL(53, 45) +#define HAL_RX_EHT_SIG_OFDMA_EB2_MCS GNEMASK_ULL(57, 54) + +struct hal_eht_sig_ofdma_cmn_eb2 { + __le64 info0; +} __packed; + +struct hal_eht_sig_ofdma_cmn_eb { + struct hal_eht_sig_ofdma_cmn_eb1 eb1; + struct hal_eht_sig_ofdma_cmn_eb2 eb2; + union hal_eht_sig_user_field user_field; +} __packed; + +enum hal_eht_bw { + HAL_EHT_BW_20, + HAL_EHT_BW_40, + HAL_EHT_BW_80, + HAL_EHT_BW_160, + HAL_EHT_BW_320_1, + HAL_EHT_BW_320_2, +}; + +#define HAL_RX_USIG_CMN_INFO0_PHY_VERSION GENMASK(2, 0) +#define HAL_RX_USIG_CMN_INFO0_BW GENMASK(5, 3) +#define HAL_RX_USIG_CMN_INFO0_UL_DL BIT(6) +#define HAL_RX_USIG_CMN_INFO0_BSS_COLOR GENMASK(12, 7) +#define HAL_RX_USIG_CMN_INFO0_TXOP GENMASK(19, 13) +#define HAL_RX_USIG_CMN_INFO0_DISREGARD GENMASK(25, 20) +#define HAL_RX_USIG_CMN_INFO0_VALIDATE BIT(26) + +struct hal_mon_usig_cmn { + __le32 info0; +} __packed; + +#define HAL_RX_USIG_TB_INFO0_PPDU_TYPE_COMP_MODE GENMASK(1, 0) +#define HAL_RX_USIG_TB_INFO0_VALIDATE BIT(2) +#define HAL_RX_USIG_TB_INFO0_SPATIAL_REUSE_1 GENMASK(6, 3) +#define HAL_RX_USIG_TB_INFO0_SPATIAL_REUSE_2 GENMASK(10, 7) +#define HAL_RX_USIG_TB_INFO0_DISREGARD_1 GENMASK(15, 11) +#define HAL_RX_USIG_TB_INFO0_CRC GENMASK(19, 16) +#define HAL_RX_USIG_TB_INFO0_TAIL GENMASK(25, 20) +#define HAL_RX_USIG_TB_INFO0_RX_INTEG_CHECK_PASS BIT(31) + +struct hal_mon_usig_tb { + __le32 info0; +} __packed; + +#define HAL_RX_USIG_MU_INFO0_PPDU_TYPE_COMP_MODE GENMASK(1, 0) +#define HAL_RX_USIG_MU_INFO0_VALIDATE_1 BIT(2) +#define HAL_RX_USIG_MU_INFO0_PUNC_CH_INFO GENMASK(7, 3) +#define HAL_RX_USIG_MU_INFO0_VALIDATE_2 BIT(8) +#define HAL_RX_USIG_MU_INFO0_EHT_SIG_MCS GENMASK(10, 9) +#define HAL_RX_USIG_MU_INFO0_NUM_EHT_SIG_SYM GENMASK(15, 11) +#define HAL_RX_USIG_MU_INFO0_CRC GENMASK(20, 16) +#define HAL_RX_USIG_MU_INFO0_TAIL GENMASK(26, 21) +#define HAL_RX_USIG_MU_INFO0_RX_INTEG_CHECK_PASS BIT(31) + +struct hal_mon_usig_mu { + __le32 info0; +} __packed; + +union hal_mon_usig_non_cmn { + struct hal_mon_usig_tb tb; + struct hal_mon_usig_mu mu; +}; + +struct hal_mon_usig_hdr { + struct hal_mon_usig_cmn cmn; + union hal_mon_usig_non_cmn non_cmn; +} __packed; + +#define HAL_RX_USR_INFO0_PHY_PPDU_ID GENMASK(15, 0) +#define HAL_RX_USR_INFO0_USR_RSSI GENMASK(23, 16) +#define HAL_RX_USR_INFO0_PKT_TYPE GENMASK(27, 24) +#define HAL_RX_USR_INFO0_STBC BIT(28) +#define HAL_RX_USR_INFO0_RECEPTION_TYPE GENMASK(31, 29) + +#define HAL_RX_USR_INFO1_MCS GENMASK(3, 0) +#define HAL_RX_USR_INFO1_SGI GENMASK(5, 4) +#define HAL_RX_USR_INFO1_HE_RANGING_NDP BIT(6) +#define HAL_RX_USR_INFO1_MIMO_SS_BITMAP GENMASK(15, 8) +#define HAL_RX_USR_INFO1_RX_BW GENMASK(18, 16) +#define HAL_RX_USR_INFO1_DL_OFMDA_USR_IDX GENMASK(31, 24) + +#define HAL_RX_USR_INFO2_DL_OFDMA_CONTENT_CHAN BIT(0) +#define HAL_RX_USR_INFO2_NSS GENMASK(10, 8) +#define HAL_RX_USR_INFO2_STREAM_OFFSET GENMASK(13, 11) +#define HAL_RX_USR_INFO2_STA_DCM BIT(14) +#define HAL_RX_USR_INFO2_LDPC BIT(15) +#define HAL_RX_USR_INFO2_RU_TYPE_80_0 GENMASK(19, 16) +#define HAL_RX_USR_INFO2_RU_TYPE_80_1 GENMASK(23, 20) +#define HAL_RX_USR_INFO2_RU_TYPE_80_2 GENMASK(27, 24) +#define HAL_RX_USR_INFO2_RU_TYPE_80_3 GENMASK(31, 28) + +#define HAL_RX_USR_INFO3_RU_START_IDX_80_0 GENMASK(5, 0) +#define HAL_RX_USR_INFO3_RU_START_IDX_80_1 GENMASK(13, 8) +#define HAL_RX_USR_INFO3_RU_START_IDX_80_2 GENMASK(21, 16) +#define HAL_RX_USR_INFO3_RU_START_IDX_80_3 GENMASK(29, 24) + +struct hal_receive_user_info { + __le32 info0; + __le32 info1; + __le32 info2; + __le32 info3; + __le32 user_fd_rssi_seg0; + __le32 user_fd_rssi_seg1; + __le32 user_fd_rssi_seg2; + __le32 user_fd_rssi_seg3; +} __packed; + +enum hal_mon_reception_type { + HAL_RECEPTION_TYPE_SU, + HAL_RECEPTION_TYPE_DL_MU_MIMO, + HAL_RECEPTION_TYPE_DL_MU_OFMA, + HAL_RECEPTION_TYPE_DL_MU_OFDMA_MIMO, + HAL_RECEPTION_TYPE_UL_MU_MIMO, + HAL_RECEPTION_TYPE_UL_MU_OFDMA, + HAL_RECEPTION_TYPE_UL_MU_OFDMA_MIMO, +}; + +/* Different allowed RU in 11BE */ +#define HAL_EHT_RU_26 0ULL +#define HAL_EHT_RU_52 1ULL +#define HAL_EHT_RU_78 2ULL +#define HAL_EHT_RU_106 3ULL +#define HAL_EHT_RU_132 4ULL +#define HAL_EHT_RU_242 5ULL +#define HAL_EHT_RU_484 6ULL +#define HAL_EHT_RU_726 7ULL +#define HAL_EHT_RU_996 8ULL +#define HAL_EHT_RU_996x2 9ULL +#define HAL_EHT_RU_996x3 10ULL +#define HAL_EHT_RU_996x4 11ULL +#define HAL_EHT_RU_NONE 15ULL +#define HAL_EHT_RU_INVALID 31ULL +/* MRUs spanning above 80Mhz + * HAL_EHT_RU_996_484 = HAL_EHT_RU_484 + HAL_EHT_RU_996 + 4 (reserved) + */ +#define HAL_EHT_RU_996_484 18ULL +#define HAL_EHT_RU_996x2_484 28ULL +#define HAL_EHT_RU_996x3_484 40ULL +#define HAL_EHT_RU_996_484_242 23ULL + +#define NUM_RU_BITS_PER80 16 +#define NUM_RU_BITS_PER20 4 + +/* Different per_80Mhz band in 320Mhz bandwidth */ +#define HAL_80_0 0 +#define HAL_80_1 1 +#define HAL_80_2 2 +#define HAL_80_3 3 + +#define HAL_RU_80MHZ(num_band) ((num_band) * NUM_RU_BITS_PER80) +#define HAL_RU_20MHZ(idx_per_80) ((idx_per_80) * NUM_RU_BITS_PER20) + +#define HAL_RU_SHIFT(num_band, idx_per_80) \ + (HAL_RU_80MHZ(num_band) + HAL_RU_20MHZ(idx_per_80)) + +#define HAL_RU(ru, num_band, idx_per_80) \ + ((u64)(ru) << HAL_RU_SHIFT(num_band, idx_per_80)) + +/* MRU-996+484 */ +#define HAL_EHT_RU_996_484_0 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 1) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_1, 0)) +#define HAL_EHT_RU_996_484_1 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_1, 0)) +#define HAL_EHT_RU_996_484_2 (HAL_RU(HAL_EHT_RU_996, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1)) +#define HAL_EHT_RU_996_484_3 (HAL_RU(HAL_EHT_RU_996, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0)) +#define HAL_EHT_RU_996_484_4 (HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_3, 0)) +#define HAL_EHT_RU_996_484_5 (HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996, HAL_80_3, 0)) +#define HAL_EHT_RU_996_484_6 (HAL_RU(HAL_EHT_RU_996, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 1)) +#define HAL_EHT_RU_996_484_7 (HAL_RU(HAL_EHT_RU_996, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 0)) + +/* MRU-996x2+484 */ +#define HAL_EHT_RU_996x2_484_0 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_1 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_2 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_3 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_4 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1)) +#define HAL_EHT_RU_996x2_484_5 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0)) +#define HAL_EHT_RU_996x2_484_6 (HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_7 (HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_8 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_9 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_3, 0)) +#define HAL_EHT_RU_996x2_484_10 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 1)) +#define HAL_EHT_RU_996x2_484_11 (HAL_RU(HAL_EHT_RU_996x2, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x2, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 0)) + +/* MRU-996x3+484 */ +#define HAL_EHT_RU_996x3_484_0 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 1) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_1 (HAL_RU(HAL_EHT_RU_484, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_2 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 1) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_3 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_4 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 1) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_5 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_3, 0)) +#define HAL_EHT_RU_996x3_484_6 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 1)) +#define HAL_EHT_RU_996x3_484_7 (HAL_RU(HAL_EHT_RU_996x3, HAL_80_0, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_1, 0) | \ + HAL_RU(HAL_EHT_RU_996x3, HAL_80_2, 0) | \ + HAL_RU(HAL_EHT_RU_484, HAL_80_3, 0)) + +#define HAL_RU_PER80(ru_per80, num_80mhz, ru_idx_per80mhz) \ + (HAL_RU(ru_per80, num_80mhz, ru_idx_per80mhz)) + +#define RU_INVALID 0 +#define RU_26 1 +#define RU_52 2 +#define RU_106 4 +#define RU_242 9 +#define RU_484 18 +#define RU_996 37 +#define RU_2X996 74 +#define RU_3X996 111 +#define RU_4X996 148 +#define RU_52_26 (RU_52 + RU_26) +#define RU_106_26 (RU_106 + RU_26) +#define RU_484_242 (RU_484 + RU_242) +#define RU_996_484 (RU_996 + RU_484) +#define RU_996_484_242 (RU_996 + RU_484_242) +#define RU_2X996_484 (RU_2X996 + RU_484) +#define RU_3X996_484 (RU_3X996 + RU_484) + +enum ath12k_eht_ru_size { + ATH12K_EHT_RU_26, + ATH12K_EHT_RU_52, + ATH12K_EHT_RU_106, + ATH12K_EHT_RU_242, + ATH12K_EHT_RU_484, + ATH12K_EHT_RU_996, + ATH12K_EHT_RU_996x2, + ATH12K_EHT_RU_996x4, + ATH12K_EHT_RU_52_26, + ATH12K_EHT_RU_106_26, + ATH12K_EHT_RU_484_242, + ATH12K_EHT_RU_996_484, + ATH12K_EHT_RU_996_484_242, + ATH12K_EHT_RU_996x2_484, + ATH12K_EHT_RU_996x3, + ATH12K_EHT_RU_996x3_484, + + /* Keep last */ + ATH12K_EHT_RU_INVALID, +}; + +#define HAL_RX_RU_ALLOC_TYPE_MAX ATH12K_EHT_RU_INVALID + static inline enum nl80211_he_ru_alloc ath12k_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones) { @@ -662,6 +1091,9 @@ enum nl80211_he_ru_alloc ath12k_he_ru_tones_to_nl80211_he_ru_alloc(u16 ru_tones) case RU_996: ret = NL80211_RATE_INFO_HE_RU_ALLOC_996; break; + case RU_2X996: + ret = NL80211_RATE_INFO_HE_RU_ALLOC_2x996; + break; case RU_26: fallthrough; default: diff --git a/drivers/net/wireless/ath/ath12k/hal_tx.h b/drivers/net/wireless/ath/ath12k/hal_tx.h index 3cf5973771d7..eb065a79f6c6 100644 --- a/drivers/net/wireless/ath/ath12k/hal_tx.h +++ b/drivers/net/wireless/ath/ath12k/hal_tx.h @@ -1,7 +1,8 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2022, 2024-2025 Qualcomm Innovation Center, Inc. + * All rights reserved. */ #ifndef ATH12K_HAL_TX_H @@ -63,7 +64,12 @@ struct hal_tx_status { u8 try_cnt; u8 tid; u16 peer_id; - u32 rate_stats; + enum hal_tx_rate_stats_pkt_type pkt_type; + enum hal_tx_rate_stats_sgi sgi; + enum ath12k_supported_bw bw; + u8 mcs; + u16 tones; + u8 ofdma; }; #define HAL_TX_PHY_DESC_INFO0_BF_TYPE GENMASK(17, 16) diff --git a/drivers/net/wireless/ath/ath12k/hw.c b/drivers/net/wireless/ath/ath12k/hw.c index b7b583fadb5a..a106ebed7870 100644 --- a/drivers/net/wireless/ath/ath12k/hw.c +++ b/drivers/net/wireless/ath/ath12k/hw.c @@ -543,7 +543,11 @@ static const struct ath12k_hw_ring_mask ath12k_hw_ring_mask_qcn9274 = { ATH12K_TX_RING_MASK_3, }, .rx_mon_dest = { - 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + ATH12K_RX_MON_RING_MASK_0, + ATH12K_RX_MON_RING_MASK_1, + ATH12K_RX_MON_RING_MASK_2, }, .rx = { 0, 0, 0, 0, @@ -1035,7 +1039,7 @@ static const struct ath12k_hw_params ath12k_hw_params[] = { .hal_params = &ath12k_hw_hal_params_qcn9274, - .rxdma1_enable = false, + .rxdma1_enable = true, .num_rxdma_per_pdev = 1, .num_rxdma_dst_ring = 0, .rx_mac_buf_ring = false, diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 2d062b5904a8..dfa05f0ee6c9 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -15,10 +15,12 @@ #include "hw.h" #include "dp_tx.h" #include "dp_rx.h" +#include "testmode.h" #include "peer.h" #include "debugfs.h" #include "hif.h" #include "wow.h" +#include "debugfs_sta.h" #define CHAN2G(_channel, _freq, _flags) { \ .band = NL80211_BAND_2GHZ, \ @@ -337,6 +339,82 @@ static const char *ath12k_mac_phymode_str(enum wmi_phy_mode mode) return "<unknown>"; } +u16 ath12k_mac_he_convert_tones_to_ru_tones(u16 tones) +{ + switch (tones) { + case 26: + return RU_26; + case 52: + return RU_52; + case 106: + return RU_106; + case 242: + return RU_242; + case 484: + return RU_484; + case 996: + return RU_996; + case (996 * 2): + return RU_2X996; + default: + return RU_26; + } +} + +enum nl80211_eht_gi ath12k_mac_eht_gi_to_nl80211_eht_gi(u8 sgi) +{ + switch (sgi) { + case RX_MSDU_START_SGI_0_8_US: + return NL80211_RATE_INFO_EHT_GI_0_8; + case RX_MSDU_START_SGI_1_6_US: + return NL80211_RATE_INFO_EHT_GI_1_6; + case RX_MSDU_START_SGI_3_2_US: + return NL80211_RATE_INFO_EHT_GI_3_2; + default: + return NL80211_RATE_INFO_EHT_GI_0_8; + } +} + +enum nl80211_eht_ru_alloc ath12k_mac_eht_ru_tones_to_nl80211_eht_ru_alloc(u16 ru_tones) +{ + switch (ru_tones) { + case 26: + return NL80211_RATE_INFO_EHT_RU_ALLOC_26; + case 52: + return NL80211_RATE_INFO_EHT_RU_ALLOC_52; + case (52 + 26): + return NL80211_RATE_INFO_EHT_RU_ALLOC_52P26; + case 106: + return NL80211_RATE_INFO_EHT_RU_ALLOC_106; + case (106 + 26): + return NL80211_RATE_INFO_EHT_RU_ALLOC_106P26; + case 242: + return NL80211_RATE_INFO_EHT_RU_ALLOC_242; + case 484: + return NL80211_RATE_INFO_EHT_RU_ALLOC_484; + case (484 + 242): + return NL80211_RATE_INFO_EHT_RU_ALLOC_484P242; + case 996: + return NL80211_RATE_INFO_EHT_RU_ALLOC_996; + case (996 + 484): + return NL80211_RATE_INFO_EHT_RU_ALLOC_996P484; + case (996 + 484 + 242): + return NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242; + case (2 * 996): + return NL80211_RATE_INFO_EHT_RU_ALLOC_2x996; + case (2 * 996 + 484): + return NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484; + case (3 * 996): + return NL80211_RATE_INFO_EHT_RU_ALLOC_3x996; + case (3 * 996 + 484): + return NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484; + case (4 * 996): + return NL80211_RATE_INFO_EHT_RU_ALLOC_4x996; + default: + return NL80211_RATE_INFO_EHT_RU_ALLOC_26; + } +} + enum rate_info_bw ath12k_mac_bw_to_mac80211_bw(enum ath12k_supported_bw bw) { @@ -502,7 +580,20 @@ static int ath12k_mac_vif_link_chan(struct ieee80211_vif *vif, u8 link_id, return 0; } -static struct ieee80211_bss_conf * +static struct ath12k_link_vif *ath12k_mac_get_tx_arvif(struct ath12k_link_vif *arvif) +{ + struct ath12k_vif *tx_ahvif; + + if (arvif->ahvif->vif->mbssid_tx_vif) { + tx_ahvif = ath12k_vif_to_ahvif(arvif->ahvif->vif->mbssid_tx_vif); + if (tx_ahvif) + return &tx_ahvif->deflink; + } + + return NULL; +} + +struct ieee80211_bss_conf * ath12k_mac_get_link_bss_conf(struct ath12k_link_vif *arvif) { struct ieee80211_vif *vif = arvif->ahvif->vif; @@ -675,7 +766,10 @@ struct ath12k *ath12k_mac_get_ar_by_pdev_id(struct ath12k_base *ab, u32 pdev_id) return NULL; for (i = 0; i < ab->num_radios; i++) { - pdev = rcu_dereference(ab->pdevs_active[i]); + if (ab->fw_mode == ATH12K_FIRMWARE_MODE_FTM) + pdev = &ab->pdevs[i]; + else + pdev = rcu_dereference(ab->pdevs_active[i]); if (pdev && pdev->pdev_id == pdev_id) return (pdev->ar ? pdev->ar : NULL); @@ -725,9 +819,9 @@ static struct ath12k *ath12k_get_ar_by_ctx(struct ieee80211_hw *hw, return ath12k_mac_get_ar_by_chan(hw, ctx->def.chan); } -static struct ath12k *ath12k_get_ar_by_vif(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - u8 link_id) +struct ath12k *ath12k_get_ar_by_vif(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u8 link_id) { struct ath12k_vif *ahvif = ath12k_vif_to_ahvif(vif); struct ath12k_hw *ah = ath12k_hw_to_ah(hw); @@ -1549,30 +1643,18 @@ static void ath12k_mac_set_arvif_ies(struct ath12k_link_vif *arvif, struct sk_bu } } -static int ath12k_mac_setup_bcn_tmpl_ema(struct ath12k_link_vif *arvif) +static int ath12k_mac_setup_bcn_tmpl_ema(struct ath12k_link_vif *arvif, + struct ath12k_link_vif *tx_arvif, + u8 bssid_index) { - struct ath12k_vif *ahvif = arvif->ahvif; - struct ieee80211_bss_conf *bss_conf; struct ath12k_wmi_bcn_tmpl_ema_arg ema_args; struct ieee80211_ema_beacons *beacons; - struct ath12k_link_vif *tx_arvif; bool nontx_profile_found = false; - struct ath12k_vif *tx_ahvif; int ret = 0; u8 i; - bss_conf = ath12k_mac_get_link_bss_conf(arvif); - if (!bss_conf) { - ath12k_warn(arvif->ar->ab, - "failed to get link bss conf to update bcn tmpl for vif %pM link %u\n", - ahvif->vif->addr, arvif->link_id); - return -ENOLINK; - } - - tx_ahvif = ath12k_vif_to_ahvif(ahvif->vif->mbssid_tx_vif); - tx_arvif = &tx_ahvif->deflink; beacons = ieee80211_beacon_get_template_ema_list(ath12k_ar_to_hw(tx_arvif->ar), - tx_ahvif->vif, + tx_arvif->ahvif->vif, tx_arvif->link_id); if (!beacons || !beacons->cnt) { ath12k_warn(arvif->ar->ab, @@ -1586,13 +1668,12 @@ static int ath12k_mac_setup_bcn_tmpl_ema(struct ath12k_link_vif *arvif) for (i = 0; i < beacons->cnt; i++) { if (tx_arvif != arvif && !nontx_profile_found) ath12k_mac_set_arvif_ies(arvif, beacons->bcn[i].skb, - bss_conf->bssid_index, + bssid_index, &nontx_profile_found); ema_args.bcn_cnt = beacons->cnt; ema_args.bcn_index = i; - ret = ath12k_wmi_bcn_tmpl(tx_arvif->ar, tx_arvif->vdev_id, - &beacons->bcn[i].offs, + ret = ath12k_wmi_bcn_tmpl(tx_arvif, &beacons->bcn[i].offs, beacons->bcn[i].skb, &ema_args); if (ret) { ath12k_warn(tx_arvif->ar->ab, @@ -1605,7 +1686,7 @@ static int ath12k_mac_setup_bcn_tmpl_ema(struct ath12k_link_vif *arvif) if (tx_arvif != arvif && !nontx_profile_found) ath12k_warn(arvif->ar->ab, "nontransmitted bssid index %u not found in beacon template\n", - bss_conf->bssid_index); + bssid_index); ieee80211_beacon_free_ema_list(beacons); return ret; @@ -1616,11 +1697,10 @@ static int ath12k_mac_setup_bcn_tmpl(struct ath12k_link_vif *arvif) struct ath12k_vif *ahvif = arvif->ahvif; struct ieee80211_vif *vif = ath12k_ahvif_to_vif(ahvif); struct ieee80211_bss_conf *link_conf; - struct ath12k_link_vif *tx_arvif = arvif; + struct ath12k_link_vif *tx_arvif; struct ath12k *ar = arvif->ar; struct ath12k_base *ab = ar->ab; struct ieee80211_mutable_offsets offs = {}; - struct ath12k_vif *tx_ahvif = ahvif; bool nontx_profile_found = false; struct sk_buff *bcn; int ret; @@ -1635,17 +1715,20 @@ static int ath12k_mac_setup_bcn_tmpl(struct ath12k_link_vif *arvif) return -ENOLINK; } - if (vif->mbssid_tx_vif) { - tx_ahvif = ath12k_vif_to_ahvif(vif->mbssid_tx_vif); - tx_arvif = &tx_ahvif->deflink; + tx_arvif = ath12k_mac_get_tx_arvif(arvif); + if (tx_arvif) { if (tx_arvif != arvif && arvif->is_up) return 0; if (link_conf->ema_ap) - return ath12k_mac_setup_bcn_tmpl_ema(arvif); + return ath12k_mac_setup_bcn_tmpl_ema(arvif, tx_arvif, + link_conf->bssid_index); + } else { + tx_arvif = arvif; } - bcn = ieee80211_beacon_get_template(ath12k_ar_to_hw(tx_arvif->ar), tx_ahvif->vif, + bcn = ieee80211_beacon_get_template(ath12k_ar_to_hw(tx_arvif->ar), + tx_arvif->ahvif->vif, &offs, tx_arvif->link_id); if (!bcn) { ath12k_warn(ab, "failed to get beacon template from mac80211\n"); @@ -1686,7 +1769,7 @@ static int ath12k_mac_setup_bcn_tmpl(struct ath12k_link_vif *arvif) } } - ret = ath12k_wmi_bcn_tmpl(ar, arvif->vdev_id, &offs, bcn, NULL); + ret = ath12k_wmi_bcn_tmpl(arvif, &offs, bcn, NULL); if (ret) ath12k_warn(ab, "failed to submit beacon template command: %d\n", @@ -1702,6 +1785,7 @@ static void ath12k_control_beaconing(struct ath12k_link_vif *arvif, { struct ath12k_wmi_vdev_up_params params = {}; struct ath12k_vif *ahvif = arvif->ahvif; + struct ath12k_link_vif *tx_arvif; struct ath12k *ar = arvif->ar; int ret; @@ -1732,11 +1816,9 @@ static void ath12k_control_beaconing(struct ath12k_link_vif *arvif, params.vdev_id = arvif->vdev_id; params.aid = ahvif->aid; params.bssid = arvif->bssid; - if (ahvif->vif->mbssid_tx_vif) { - struct ath12k_vif *tx_ahvif = - ath12k_vif_to_ahvif(ahvif->vif->mbssid_tx_vif); - struct ath12k_link_vif *tx_arvif = &tx_ahvif->deflink; + tx_arvif = ath12k_mac_get_tx_arvif(arvif); + if (tx_arvif) { params.tx_bssid = tx_arvif->bssid; params.nontx_profile_idx = info->bssid_index; params.nontx_profile_cnt = 1 << info->bssid_indicator; @@ -3116,6 +3198,7 @@ static void ath12k_peer_assoc_prepare(struct ath12k *ar, ath12k_peer_assoc_h_smps(arsta, arg); ath12k_peer_assoc_h_mlo(arsta, arg); + arsta->peer_nss = arg->peer_nss; /* TODO: amsdu_disable req? */ } @@ -3138,6 +3221,37 @@ static int ath12k_setup_peer_smps(struct ath12k *ar, struct ath12k_link_vif *arv ath12k_smps_map[smps]); } +static u32 ath12k_mac_ieee80211_sta_bw_to_wmi(struct ath12k *ar, + struct ieee80211_link_sta *link_sta) +{ + u32 bw; + + switch (link_sta->bandwidth) { + case IEEE80211_STA_RX_BW_20: + bw = WMI_PEER_CHWIDTH_20MHZ; + break; + case IEEE80211_STA_RX_BW_40: + bw = WMI_PEER_CHWIDTH_40MHZ; + break; + case IEEE80211_STA_RX_BW_80: + bw = WMI_PEER_CHWIDTH_80MHZ; + break; + case IEEE80211_STA_RX_BW_160: + bw = WMI_PEER_CHWIDTH_160MHZ; + break; + case IEEE80211_STA_RX_BW_320: + bw = WMI_PEER_CHWIDTH_320MHZ; + break; + default: + ath12k_warn(ar->ab, "Invalid bandwidth %d for link station %pM\n", + link_sta->bandwidth, link_sta->addr); + bw = WMI_PEER_CHWIDTH_20MHZ; + break; + } + + return bw; +} + static void ath12k_bss_assoc(struct ath12k *ar, struct ath12k_link_vif *arvif, struct ieee80211_bss_conf *bss_conf) @@ -3358,12 +3472,178 @@ static void ath12k_recalculate_mgmt_rate(struct ath12k *ar, ath12k_warn(ar->ab, "failed to set beacon tx rate %d\n", ret); } +static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif, + struct ath12k_link_vif *arvif, int link_id) +{ + struct ath12k_hw *ah = ahvif->ah; + u8 _link_id; + int i; + + lockdep_assert_wiphy(ah->hw->wiphy); + + if (WARN_ON(!arvif)) + return; + + if (WARN_ON(link_id >= ATH12K_NUM_MAX_LINKS)) + return; + + if (link_id < 0) + _link_id = 0; + else + _link_id = link_id; + + arvif->ahvif = ahvif; + arvif->link_id = _link_id; + + INIT_LIST_HEAD(&arvif->list); + INIT_DELAYED_WORK(&arvif->connection_loss_work, + ath12k_mac_vif_sta_connection_loss_work); + + for (i = 0; i < ARRAY_SIZE(arvif->bitrate_mask.control); i++) { + arvif->bitrate_mask.control[i].legacy = 0xffffffff; + memset(arvif->bitrate_mask.control[i].ht_mcs, 0xff, + sizeof(arvif->bitrate_mask.control[i].ht_mcs)); + memset(arvif->bitrate_mask.control[i].vht_mcs, 0xff, + sizeof(arvif->bitrate_mask.control[i].vht_mcs)); + } + + /* Handle MLO related assignments */ + if (link_id >= 0) { + rcu_assign_pointer(ahvif->link[arvif->link_id], arvif); + ahvif->links_map |= BIT(_link_id); + } + + ath12k_generic_dbg(ATH12K_DBG_MAC, + "mac init link arvif (link_id %d%s) for vif %pM. links_map 0x%x", + _link_id, (link_id < 0) ? " deflink" : "", ahvif->vif->addr, + ahvif->links_map); +} + +static void ath12k_mac_remove_link_interface(struct ieee80211_hw *hw, + struct ath12k_link_vif *arvif) +{ + struct ath12k_vif *ahvif = arvif->ahvif; + struct ath12k_hw *ah = hw->priv; + struct ath12k *ar = arvif->ar; + int ret; + + lockdep_assert_wiphy(ah->hw->wiphy); + + cancel_delayed_work_sync(&arvif->connection_loss_work); + + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac remove link interface (vdev %d link id %d)", + arvif->vdev_id, arvif->link_id); + + if (ahvif->vdev_type == WMI_VDEV_TYPE_AP) { + ret = ath12k_peer_delete(ar, arvif->vdev_id, arvif->bssid); + if (ret) + ath12k_warn(ar->ab, "failed to submit AP self-peer removal on vdev %d link id %d: %d", + arvif->vdev_id, arvif->link_id, ret); + } + ath12k_mac_vdev_delete(ar, arvif); +} + +static struct ath12k_link_vif *ath12k_mac_assign_link_vif(struct ath12k_hw *ah, + struct ieee80211_vif *vif, + u8 link_id) +{ + struct ath12k_vif *ahvif = ath12k_vif_to_ahvif(vif); + struct ath12k_link_vif *arvif; + + lockdep_assert_wiphy(ah->hw->wiphy); + + arvif = wiphy_dereference(ah->hw->wiphy, ahvif->link[link_id]); + if (arvif) + return arvif; + + if (!vif->valid_links) { + /* Use deflink for Non-ML VIFs and mark the link id as 0 + */ + link_id = 0; + arvif = &ahvif->deflink; + } else { + /* If this is the first link arvif being created for an ML VIF + * use the preallocated deflink memory except for scan arvifs + */ + if (!ahvif->links_map && link_id != ATH12K_DEFAULT_SCAN_LINK) { + arvif = &ahvif->deflink; + } else { + arvif = (struct ath12k_link_vif *) + kzalloc(sizeof(struct ath12k_link_vif), GFP_KERNEL); + if (!arvif) + return NULL; + } + } + + ath12k_mac_init_arvif(ahvif, arvif, link_id); + + return arvif; +} + +static void ath12k_mac_unassign_link_vif(struct ath12k_link_vif *arvif) +{ + struct ath12k_vif *ahvif = arvif->ahvif; + struct ath12k_hw *ah = ahvif->ah; + + lockdep_assert_wiphy(ah->hw->wiphy); + + rcu_assign_pointer(ahvif->link[arvif->link_id], NULL); + synchronize_rcu(); + ahvif->links_map &= ~BIT(arvif->link_id); + + if (arvif != &ahvif->deflink) + kfree(arvif); + else + memset(arvif, 0, sizeof(*arvif)); +} + static int ath12k_mac_op_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 old_links, u16 new_links, struct ieee80211_bss_conf *ol[IEEE80211_MLD_MAX_NUM_LINKS]) { + struct ath12k_vif *ahvif = ath12k_vif_to_ahvif(vif); + unsigned long to_remove = old_links & ~new_links; + unsigned long to_add = ~old_links & new_links; + struct ath12k_hw *ah = ath12k_hw_to_ah(hw); + struct ath12k_link_vif *arvif; + u8 link_id; + + lockdep_assert_wiphy(hw->wiphy); + + ath12k_generic_dbg(ATH12K_DBG_MAC, + "mac vif link changed for MLD %pM old_links 0x%x new_links 0x%x\n", + vif->addr, old_links, new_links); + + for_each_set_bit(link_id, &to_add, IEEE80211_MLD_MAX_NUM_LINKS) { + arvif = wiphy_dereference(hw->wiphy, ahvif->link[link_id]); + /* mac80211 wants to add link but driver already has the + * link. This should not happen ideally. + */ + if (WARN_ON(arvif)) + return -EINVAL; + + arvif = ath12k_mac_assign_link_vif(ah, vif, link_id); + if (WARN_ON(!arvif)) + return -EINVAL; + } + + for_each_set_bit(link_id, &to_remove, IEEE80211_MLD_MAX_NUM_LINKS) { + arvif = wiphy_dereference(hw->wiphy, ahvif->link[link_id]); + if (WARN_ON(!arvif)) + return -EINVAL; + + if (!arvif->is_created) + continue; + + if (WARN_ON(!arvif->ar)) + return -EINVAL; + + ath12k_mac_remove_link_interface(hw, arvif); + ath12k_mac_unassign_link_vif(arvif); + } + return 0; } @@ -3862,109 +4142,6 @@ static void ath12k_mac_op_link_info_changed(struct ieee80211_hw *hw, ath12k_mac_bss_info_changed(ar, arvif, info, changed); } -static struct ath12k_link_vif *ath12k_mac_assign_link_vif(struct ath12k_hw *ah, - struct ieee80211_vif *vif, - u8 link_id) -{ - struct ath12k_vif *ahvif = ath12k_vif_to_ahvif(vif); - struct ath12k_link_vif *arvif; - int i; - - lockdep_assert_wiphy(ah->hw->wiphy); - - arvif = wiphy_dereference(ah->hw->wiphy, ahvif->link[link_id]); - if (arvif) - return arvif; - - if (!vif->valid_links) { - /* Use deflink for Non-ML VIFs and mark the link id as 0 - */ - link_id = 0; - arvif = &ahvif->deflink; - } else { - /* If this is the first link arvif being created for an ML VIF - * use the preallocated deflink memory except for scan arvifs - */ - if (!ahvif->links_map && link_id != ATH12K_DEFAULT_SCAN_LINK) { - arvif = &ahvif->deflink; - } else { - arvif = (struct ath12k_link_vif *) - kzalloc(sizeof(struct ath12k_link_vif), GFP_KERNEL); - if (!arvif) - return NULL; - } - } - - arvif->ahvif = ahvif; - arvif->link_id = link_id; - ahvif->links_map |= BIT(link_id); - - INIT_LIST_HEAD(&arvif->list); - INIT_DELAYED_WORK(&arvif->connection_loss_work, - ath12k_mac_vif_sta_connection_loss_work); - - for (i = 0; i < ARRAY_SIZE(arvif->bitrate_mask.control); i++) { - arvif->bitrate_mask.control[i].legacy = 0xffffffff; - memset(arvif->bitrate_mask.control[i].ht_mcs, 0xff, - sizeof(arvif->bitrate_mask.control[i].ht_mcs)); - memset(arvif->bitrate_mask.control[i].vht_mcs, 0xff, - sizeof(arvif->bitrate_mask.control[i].vht_mcs)); - } - - /* Allocate Default Queue now and reassign during actual vdev create */ - vif->cab_queue = ATH12K_HW_DEFAULT_QUEUE; - for (i = 0; i < ARRAY_SIZE(vif->hw_queue); i++) - vif->hw_queue[i] = ATH12K_HW_DEFAULT_QUEUE; - - vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD; - - rcu_assign_pointer(ahvif->link[arvif->link_id], arvif); - ahvif->links_map |= BIT(link_id); - synchronize_rcu(); - return arvif; -} - -static void ath12k_mac_unassign_link_vif(struct ath12k_link_vif *arvif) -{ - struct ath12k_vif *ahvif = arvif->ahvif; - struct ath12k_hw *ah = ahvif->ah; - - lockdep_assert_wiphy(ah->hw->wiphy); - - rcu_assign_pointer(ahvif->link[arvif->link_id], NULL); - synchronize_rcu(); - ahvif->links_map &= ~BIT(arvif->link_id); - - if (arvif != &ahvif->deflink) - kfree(arvif); - else - memset(arvif, 0, sizeof(*arvif)); -} - -static void ath12k_mac_remove_link_interface(struct ieee80211_hw *hw, - struct ath12k_link_vif *arvif) -{ - struct ath12k_vif *ahvif = arvif->ahvif; - struct ath12k_hw *ah = hw->priv; - struct ath12k *ar = arvif->ar; - int ret; - - lockdep_assert_wiphy(ah->hw->wiphy); - - cancel_delayed_work_sync(&arvif->connection_loss_work); - - ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac remove link interface (vdev %d link id %d)", - arvif->vdev_id, arvif->link_id); - - if (ahvif->vdev_type == WMI_VDEV_TYPE_AP) { - ret = ath12k_peer_delete(ar, arvif->vdev_id, arvif->bssid); - if (ret) - ath12k_warn(ar->ab, "failed to submit AP self-peer removal on vdev %d link id %d: %d", - arvif->vdev_id, arvif->link_id, ret); - } - ath12k_mac_vdev_delete(ar, arvif); -} - static struct ath12k* ath12k_mac_select_scan_device(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -4534,9 +4711,6 @@ static int ath12k_mac_set_key(struct ath12k *ar, enum set_key_cmd cmd, struct ath12k_link_sta *arsta, struct ieee80211_key_conf *key) { - struct ath12k_vif *ahvif = arvif->ahvif; - struct ieee80211_vif *vif = ath12k_ahvif_to_vif(ahvif); - struct ieee80211_bss_conf *link_conf; struct ieee80211_sta *sta = NULL; struct ath12k_base *ab = ar->ab; struct ath12k_peer *peer; @@ -4553,19 +4727,10 @@ static int ath12k_mac_set_key(struct ath12k *ar, enum set_key_cmd cmd, if (test_bit(ATH12K_FLAG_HW_CRYPTO_DISABLED, &ab->dev_flags)) return 1; - link_conf = ath12k_mac_get_link_bss_conf(arvif); - if (!link_conf) { - ath12k_warn(ab, "unable to access bss link conf in set key for vif %pM link %u\n", - vif->addr, arvif->link_id); - return -ENOLINK; - } - if (sta) peer_addr = arsta->addr; - else if (ahvif->vdev_type == WMI_VDEV_TYPE_STA) - peer_addr = link_conf->bssid; else - peer_addr = link_conf->addr; + peer_addr = arvif->bssid; key->hw_key_idx = key->keyidx; @@ -4909,6 +5074,11 @@ static int ath12k_mac_station_assoc(struct ath12k *ar, return -EINVAL; } + spin_lock_bh(&ar->data_lock); + arsta->bw = ath12k_mac_ieee80211_sta_bw_to_wmi(ar, link_sta); + arsta->bw_prev = link_sta->bandwidth; + spin_unlock_bh(&ar->data_lock); + if (link_sta->vht_cap.vht_supported && num_vht_rates == 1) { ret = ath12k_mac_set_peer_vht_fixed_rate(arvif, arsta, mask, band); @@ -5403,6 +5573,7 @@ static int ath12k_mac_station_add(struct ath12k *ar, } } + ewma_avg_rssi_init(&arsta->avg_rssi); return 0; free_peer: @@ -5415,37 +5586,6 @@ exit: return ret; } -static u32 ath12k_mac_ieee80211_sta_bw_to_wmi(struct ath12k *ar, - struct ieee80211_sta *sta) -{ - u32 bw = WMI_PEER_CHWIDTH_20MHZ; - - switch (sta->deflink.bandwidth) { - case IEEE80211_STA_RX_BW_20: - bw = WMI_PEER_CHWIDTH_20MHZ; - break; - case IEEE80211_STA_RX_BW_40: - bw = WMI_PEER_CHWIDTH_40MHZ; - break; - case IEEE80211_STA_RX_BW_80: - bw = WMI_PEER_CHWIDTH_80MHZ; - break; - case IEEE80211_STA_RX_BW_160: - bw = WMI_PEER_CHWIDTH_160MHZ; - break; - case IEEE80211_STA_RX_BW_320: - bw = WMI_PEER_CHWIDTH_320MHZ; - break; - default: - ath12k_warn(ar->ab, "Invalid bandwidth %d in rc update for %pM\n", - sta->deflink.bandwidth, sta->addr); - bw = WMI_PEER_CHWIDTH_20MHZ; - break; - } - - return bw; -} - static int ath12k_mac_assign_link_sta(struct ath12k_hw *ah, struct ath12k_sta *ahsta, struct ath12k_link_sta *arsta, @@ -5529,7 +5669,6 @@ static int ath12k_mac_handle_link_sta_state(struct ieee80211_hw *hw, enum ieee80211_sta_state new_state) { struct ieee80211_vif *vif = ath12k_ahvif_to_vif(arvif->ahvif); - struct ieee80211_sta *sta = ath12k_ahsta_to_sta(arsta->ahsta); struct ath12k *ar = arvif->ar; int ret = 0; @@ -5572,13 +5711,6 @@ static int ath12k_mac_handle_link_sta_state(struct ieee80211_hw *hw, ath12k_warn(ar->ab, "Failed to associate station: %pM\n", arsta->addr); - spin_lock_bh(&ar->data_lock); - - arsta->bw = ath12k_mac_ieee80211_sta_bw_to_wmi(ar, sta); - arsta->bw_prev = sta->deflink.bandwidth; - - spin_unlock_bh(&ar->data_lock); - /* IEEE80211_STA_ASSOC -> IEEE80211_STA_AUTHORIZED: set peer status as * authorized */ @@ -5846,7 +5978,7 @@ static void ath12k_mac_op_link_sta_rc_update(struct ieee80211_hw *hw, spin_lock_bh(&ar->data_lock); if (changed & IEEE80211_RC_BW_CHANGED) { - bw = ath12k_mac_ieee80211_sta_bw_to_wmi(ar, sta); + bw = ath12k_mac_ieee80211_sta_bw_to_wmi(ar, link_sta); arsta->bw_prev = arsta->bw; arsta->bw = bw; } @@ -6674,7 +6806,8 @@ static void ath12k_mac_copy_eht_cap(struct ath12k *ar, memset(eht_cap, 0, sizeof(struct ieee80211_sta_eht_cap)); - if (!(test_bit(WMI_TLV_SERVICE_11BE, ar->ab->wmi_ab.svc_map))) + if (!(test_bit(WMI_TLV_SERVICE_11BE, ar->ab->wmi_ab.svc_map)) || + ath12k_acpi_get_disable_11be(ar->ab)) return; eht_cap->has_eht = true; @@ -7071,6 +7204,22 @@ static void ath12k_mac_add_p2p_noa_ie(struct ath12k *ar, } /* Note: called under rcu_read_lock() */ +static void ath12k_mlo_mcast_update_tx_link_address(struct ieee80211_vif *vif, + u8 link_id, struct sk_buff *skb, + u32 info_flags) +{ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + struct ieee80211_bss_conf *bss_conf; + + if (info_flags & IEEE80211_TX_CTL_HW_80211_ENCAP) + return; + + bss_conf = rcu_dereference(vif->link_conf[link_id]); + if (bss_conf) + ether_addr_copy(hdr->addr2, bss_conf->addr); +} + +/* Note: called under rcu_read_lock() */ static u8 ath12k_mac_get_tx_link(struct ieee80211_sta *sta, struct ieee80211_vif *vif, u8 link, struct sk_buff *skb, u32 info_flags) { @@ -7181,9 +7330,16 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_key_conf *key = info->control.hw_key; struct ieee80211_sta *sta = control->sta; + struct ath12k_link_vif *tmp_arvif; u32 info_flags = info->flags; - struct ath12k *ar; + struct sk_buff *msdu_copied; + struct ath12k *ar, *tmp_ar; + struct ath12k_peer *peer; + unsigned long links_map; + bool is_mcast = false; + struct ethhdr *eth; bool is_prb_rsp; + u16 mcbc_gsn; u8 link_id; int ret; @@ -7220,6 +7376,9 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw, is_prb_rsp = ieee80211_is_probe_resp(hdr->frame_control); if (info_flags & IEEE80211_TX_CTL_HW_80211_ENCAP) { + eth = (struct ethhdr *)skb->data; + is_mcast = is_multicast_ether_addr(eth->h_dest); + skb_cb->flags |= ATH12K_SKB_HW_80211_ENCAP; } else if (ieee80211_is_mgmt(hdr->frame_control)) { ret = ath12k_mac_mgmt_tx(ar, skb, is_prb_rsp); @@ -7231,14 +7390,99 @@ static void ath12k_mac_op_tx(struct ieee80211_hw *hw, return; } + if (!(info_flags & IEEE80211_TX_CTL_HW_80211_ENCAP)) + is_mcast = is_multicast_ether_addr(hdr->addr1); + /* This is case only for P2P_GO */ if (vif->type == NL80211_IFTYPE_AP && vif->p2p) ath12k_mac_add_p2p_noa_ie(ar, vif, skb, is_prb_rsp); - ret = ath12k_dp_tx(ar, arvif, skb); - if (ret) { - ath12k_warn(ar->ab, "failed to transmit frame %d\n", ret); - ieee80211_free_txskb(hw, skb); + if (!vif->valid_links || !is_mcast || + test_bit(ATH12K_FLAG_RAW_MODE, &ar->ab->dev_flags)) { + ret = ath12k_dp_tx(ar, arvif, skb, false, 0); + if (unlikely(ret)) { + ath12k_warn(ar->ab, "failed to transmit frame %d\n", ret); + ieee80211_free_txskb(ar->ah->hw, skb); + return; + } + } else { + mcbc_gsn = atomic_inc_return(&ahvif->mcbc_gsn) & 0xfff; + + links_map = ahvif->links_map; + for_each_set_bit(link_id, &links_map, + IEEE80211_MLD_MAX_NUM_LINKS) { + tmp_arvif = rcu_dereference(ahvif->link[link_id]); + if (!tmp_arvif || !tmp_arvif->is_up) + continue; + + tmp_ar = tmp_arvif->ar; + msdu_copied = skb_copy(skb, GFP_ATOMIC); + if (!msdu_copied) { + ath12k_err(ar->ab, + "skb copy failure link_id 0x%X vdevid 0x%X\n", + link_id, tmp_arvif->vdev_id); + continue; + } + + ath12k_mlo_mcast_update_tx_link_address(vif, link_id, + msdu_copied, + info_flags); + + skb_cb = ATH12K_SKB_CB(msdu_copied); + info = IEEE80211_SKB_CB(msdu_copied); + skb_cb->link_id = link_id; + + /* For open mode, skip peer find logic */ + if (unlikely(ahvif->key_cipher == WMI_CIPHER_NONE)) + goto skip_peer_find; + + spin_lock_bh(&tmp_ar->ab->base_lock); + peer = ath12k_peer_find_by_addr(tmp_ar->ab, tmp_arvif->bssid); + if (!peer) { + spin_unlock_bh(&tmp_ar->ab->base_lock); + ath12k_warn(tmp_ar->ab, + "failed to find peer for vdev_id 0x%X addr %pM link_map 0x%X\n", + tmp_arvif->vdev_id, tmp_arvif->bssid, + ahvif->links_map); + dev_kfree_skb_any(msdu_copied); + continue; + } + + key = peer->keys[peer->mcast_keyidx]; + if (key) { + skb_cb->cipher = key->cipher; + skb_cb->flags |= ATH12K_SKB_CIPHER_SET; + info->control.hw_key = key; + + hdr = (struct ieee80211_hdr *)msdu_copied->data; + if (!ieee80211_has_protected(hdr->frame_control)) + hdr->frame_control |= + cpu_to_le16(IEEE80211_FCTL_PROTECTED); + } + spin_unlock_bh(&tmp_ar->ab->base_lock); + +skip_peer_find: + ret = ath12k_dp_tx(tmp_ar, tmp_arvif, + msdu_copied, true, mcbc_gsn); + if (unlikely(ret)) { + if (ret == -ENOMEM) { + /* Drops are expected during heavy multicast + * frame flood. Print with debug log + * level to avoid lot of console prints + */ + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, + "failed to transmit frame %d\n", + ret); + } else { + ath12k_warn(ar->ab, + "failed to transmit frame %d\n", + ret); + } + + dev_kfree_skb_any(msdu_copied); + } + } + ieee80211_free_txskb(ar->ah->hw, skb); } } @@ -7255,8 +7499,40 @@ void ath12k_mac_drain_tx(struct ath12k *ar) static int ath12k_mac_config_mon_status_default(struct ath12k *ar, bool enable) { - return -EOPNOTSUPP; - /* TODO: Need to support new monitor mode */ + struct htt_rx_ring_tlv_filter tlv_filter = {}; + struct ath12k_base *ab = ar->ab; + u32 ring_id, i; + int ret = 0; + + lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); + + if (!ab->hw_params->rxdma1_enable) + return ret; + + if (enable) { + tlv_filter = ath12k_mac_mon_status_filter_default; + + if (ath12k_debugfs_rx_filter(ar)) + tlv_filter.rx_filter = ath12k_debugfs_rx_filter(ar); + } else { + tlv_filter.rxmon_disable = true; + } + + for (i = 0; i < ab->hw_params->num_rxdma_per_pdev; i++) { + ring_id = ar->dp.rxdma_mon_dst_ring[i].ring_id; + ret = ath12k_dp_tx_htt_rx_filter_setup(ab, ring_id, + ar->dp.mac_id + i, + HAL_RXDMA_MONITOR_DST, + DP_RXDMA_REFILL_RING_SIZE, + &tlv_filter); + if (ret) { + ath12k_err(ab, + "failed to setup filter for monitor buf %d\n", + ret); + } + } + + return ret; } static int ath12k_mac_start(struct ath12k *ar) @@ -7363,9 +7639,14 @@ err: static void ath12k_drain_tx(struct ath12k_hw *ah) { - struct ath12k *ar; + struct ath12k *ar = ah->radio; int i; + if (ath12k_ftm_mode) { + ath12k_err(ar->ab, "fail to start mac operations in ftm mode\n"); + return; + } + lockdep_assert_wiphy(ah->hw->wiphy); for_each_ar(ah, ar, i) @@ -7394,6 +7675,7 @@ static int ath12k_mac_op_start(struct ieee80211_hw *hw) case ATH12K_HW_STATE_RESTARTED: case ATH12K_HW_STATE_WEDGED: case ATH12K_HW_STATE_ON: + case ATH12K_HW_STATE_TM: ah->state = ATH12K_HW_STATE_OFF; WARN_ON(1); @@ -7561,14 +7843,9 @@ static int ath12k_mac_setup_vdev_params_mbssid(struct ath12k_link_vif *arvif, u32 *flags, u32 *tx_vdev_id) { struct ath12k_vif *ahvif = arvif->ahvif; - struct ieee80211_vif *tx_vif = ahvif->vif->mbssid_tx_vif; struct ieee80211_bss_conf *link_conf; struct ath12k *ar = arvif->ar; struct ath12k_link_vif *tx_arvif; - struct ath12k_vif *tx_ahvif; - - if (!tx_vif) - return 0; link_conf = ath12k_mac_get_link_bss_conf(arvif); if (!link_conf) { @@ -7577,11 +7854,13 @@ static int ath12k_mac_setup_vdev_params_mbssid(struct ath12k_link_vif *arvif, return -ENOLINK; } - tx_ahvif = ath12k_vif_to_ahvif(tx_vif); - tx_arvif = &tx_ahvif->deflink; + tx_arvif = ath12k_mac_get_tx_arvif(arvif); + if (!tx_arvif) + return 0; if (link_conf->nontransmitted) { - if (ar->ah->hw->wiphy != ieee80211_vif_to_wdev(tx_vif)->wiphy) + if (ath12k_ar_to_hw(ar)->wiphy != + ath12k_ar_to_hw(tx_arvif->ar)->wiphy) return -EINVAL; *flags = WMI_VDEV_MBSSID_FLAGS_NON_TRANSMIT_AP; @@ -8066,6 +8345,7 @@ static void ath12k_mac_vif_cache_flush(struct ath12k *ar, struct ath12k_link_vif struct ieee80211_vif *vif = ath12k_ahvif_to_vif(ahvif); struct ath12k_vif_cache *cache = ahvif->cache[arvif->link_id]; struct ath12k_base *ab = ar->ab; + struct ieee80211_bss_conf *link_conf; int ret; @@ -8084,7 +8364,13 @@ static void ath12k_mac_vif_cache_flush(struct ath12k *ar, struct ath12k_link_vif } if (cache->bss_conf_changed) { - ath12k_mac_bss_info_changed(ar, arvif, &vif->bss_conf, + link_conf = ath12k_mac_get_link_bss_conf(arvif); + if (!link_conf) { + ath12k_warn(ar->ab, "unable to access bss link conf in cache flush for vif %pM link %u\n", + vif->addr, arvif->link_id); + return; + } + ath12k_mac_bss_info_changed(ar, arvif, link_conf, cache->bss_conf_changed); } @@ -8207,19 +8493,8 @@ static int ath12k_mac_op_add_interface(struct ieee80211_hw *hw, ahvif->ah = ah; ahvif->vif = vif; arvif = &ahvif->deflink; - arvif->ahvif = ahvif; - INIT_LIST_HEAD(&arvif->list); - INIT_DELAYED_WORK(&arvif->connection_loss_work, - ath12k_mac_vif_sta_connection_loss_work); - - for (i = 0; i < ARRAY_SIZE(arvif->bitrate_mask.control); i++) { - arvif->bitrate_mask.control[i].legacy = 0xffffffff; - memset(arvif->bitrate_mask.control[i].ht_mcs, 0xff, - sizeof(arvif->bitrate_mask.control[i].ht_mcs)); - memset(arvif->bitrate_mask.control[i].vht_mcs, 0xff, - sizeof(arvif->bitrate_mask.control[i].vht_mcs)); - } + ath12k_mac_init_arvif(ahvif, arvif, -1); /* Allocate Default Queue now and reassign during actual vdev create */ vif->cab_queue = ATH12K_HW_DEFAULT_QUEUE; @@ -8381,29 +8656,6 @@ static void ath12k_mac_op_remove_interface(struct ieee80211_hw *hw, FIF_PROBE_REQ | \ FIF_FCSFAIL) -static void ath12k_mac_configure_filter(struct ath12k *ar, - unsigned int total_flags) -{ - bool reset_flag; - int ret; - - lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); - - ar->filter_flags = total_flags; - - /* For monitor mode */ - reset_flag = !(ar->filter_flags & FIF_BCN_PRBRESP_PROMISC); - - ret = ath12k_dp_tx_htt_monitor_mode_ring_config(ar, reset_flag); - if (ret) - ath12k_warn(ar->ab, - "fail to set monitor filter: %d\n", ret); - - ath12k_dbg(ar->ab, ATH12K_DBG_MAC, - "total_flags:0x%x, reset_flag:%d\n", - total_flags, reset_flag); -} - static void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, @@ -8417,7 +8669,7 @@ static void ath12k_mac_op_configure_filter(struct ieee80211_hw *hw, ar = ath12k_ah_to_ar(ah, 0); *total_flags &= SUPPORTED_FILTERS; - ath12k_mac_configure_filter(ar, *total_flags); + ar->filter_flags = *total_flags; } static int ath12k_mac_op_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant) @@ -8677,6 +8929,9 @@ ath12k_mac_mlo_get_vdev_args(struct ath12k_link_vif *arvif, if (arvif == arvif_p) continue; + if (!arvif_p->is_created) + continue; + link_conf = wiphy_dereference(ahvif->ah->hw->wiphy, ahvif->vif->link_conf[arvif_p->link_id]); @@ -8982,9 +9237,9 @@ ath12k_mac_update_vif_chan(struct ath12k *ar, int n_vifs) { struct ath12k_wmi_vdev_up_params params = {}; + struct ath12k_link_vif *arvif, *tx_arvif; struct ieee80211_bss_conf *link_conf; struct ath12k_base *ab = ar->ab; - struct ath12k_link_vif *arvif; struct ieee80211_vif *vif; struct ath12k_vif *ahvif; u8 link_id; @@ -9052,11 +9307,9 @@ ath12k_mac_update_vif_chan(struct ath12k *ar, params.vdev_id = arvif->vdev_id; params.aid = ahvif->aid; params.bssid = arvif->bssid; - if (vif->mbssid_tx_vif) { - struct ath12k_vif *tx_ahvif = - ath12k_vif_to_ahvif(vif->mbssid_tx_vif); - struct ath12k_link_vif *tx_arvif = &tx_ahvif->deflink; + tx_arvif = ath12k_mac_get_tx_arvif(arvif); + if (tx_arvif) { params.tx_bssid = tx_arvif->bssid; params.nontx_profile_idx = link_conf->bssid_index; params.nontx_profile_cnt = 1 << link_conf->bssid_indicator; @@ -9322,9 +9575,6 @@ ath12k_mac_op_unassign_vif_chanctx(struct ieee80211_hw *hw, if (ahvif->vdev_type != WMI_VDEV_TYPE_MONITOR && ar->num_started_vdevs == 1 && ar->monitor_vdev_created) ath12k_mac_monitor_stop(ar); - - ath12k_mac_remove_link_interface(hw, arvif); - ath12k_mac_unassign_link_vif(arvif); } static int @@ -10017,6 +10267,40 @@ static int ath12k_mac_op_get_survey(struct ieee80211_hw *hw, int idx, return 0; } +static int ath12k_mac_get_fw_stats(struct ath12k *ar, u32 pdev_id, + u32 vdev_id, u32 stats_id) +{ + struct ath12k_base *ab = ar->ab; + struct ath12k_hw *ah = ath12k_ar_to_ah(ar); + unsigned long time_left; + int ret; + + guard(mutex)(&ah->hw_mutex); + + if (ah->state != ATH12K_HW_STATE_ON) + return -ENETDOWN; + + reinit_completion(&ar->fw_stats_complete); + + ret = ath12k_wmi_send_stats_request_cmd(ar, stats_id, vdev_id, pdev_id); + + if (ret) { + ath12k_warn(ab, "failed to request fw stats: %d\n", ret); + return ret; + } + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "get fw stat pdev id %d vdev id %d stats id 0x%x\n", + pdev_id, vdev_id, stats_id); + + time_left = wait_for_completion_timeout(&ar->fw_stats_complete, 1 * HZ); + + if (!time_left) + ath12k_warn(ab, "time out while waiting for get fw stats\n"); + + return ret; +} + static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -10024,10 +10308,19 @@ static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw, { struct ath12k_sta *ahsta = ath12k_sta_to_ahsta(sta); struct ath12k_link_sta *arsta; + struct ath12k *ar; + s8 signal; + bool db2dbm; lockdep_assert_wiphy(hw->wiphy); arsta = &ahsta->deflink; + ar = ath12k_get_ar_by_vif(hw, vif, arsta->link_id); + if (!ar) + return; + + db2dbm = test_bit(WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT, + ar->ab->wmi_ab.svc_map); sinfo->rx_duration = arsta->rx_duration; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_DURATION); @@ -10035,25 +10328,43 @@ static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw, sinfo->tx_duration = arsta->tx_duration; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_DURATION); - if (!arsta->txrate.legacy && !arsta->txrate.nss) - return; - - if (arsta->txrate.legacy) { - sinfo->txrate.legacy = arsta->txrate.legacy; - } else { - sinfo->txrate.mcs = arsta->txrate.mcs; - sinfo->txrate.nss = arsta->txrate.nss; - sinfo->txrate.bw = arsta->txrate.bw; - sinfo->txrate.he_gi = arsta->txrate.he_gi; - sinfo->txrate.he_dcm = arsta->txrate.he_dcm; - sinfo->txrate.he_ru_alloc = arsta->txrate.he_ru_alloc; + if (arsta->txrate.legacy || arsta->txrate.nss) { + if (arsta->txrate.legacy) { + sinfo->txrate.legacy = arsta->txrate.legacy; + } else { + sinfo->txrate.mcs = arsta->txrate.mcs; + sinfo->txrate.nss = arsta->txrate.nss; + sinfo->txrate.bw = arsta->txrate.bw; + sinfo->txrate.he_gi = arsta->txrate.he_gi; + sinfo->txrate.he_dcm = arsta->txrate.he_dcm; + sinfo->txrate.he_ru_alloc = arsta->txrate.he_ru_alloc; + sinfo->txrate.eht_gi = arsta->txrate.eht_gi; + sinfo->txrate.eht_ru_alloc = arsta->txrate.eht_ru_alloc; + } + sinfo->txrate.flags = arsta->txrate.flags; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); } - sinfo->txrate.flags = arsta->txrate.flags; - sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); /* TODO: Use real NF instead of default one. */ - sinfo->signal = arsta->rssi_comb + ATH12K_DEFAULT_NOISE_FLOOR; - sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL); + signal = arsta->rssi_comb; + + if (!signal && + ahsta->ahvif->vdev_type == WMI_VDEV_TYPE_STA && + !(ath12k_mac_get_fw_stats(ar, ar->pdev->pdev_id, 0, + WMI_REQUEST_VDEV_STAT))) + signal = arsta->rssi_beacon; + + if (signal) { + sinfo->signal = db2dbm ? signal : signal + ATH12K_DEFAULT_NOISE_FLOOR; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL); + } + + sinfo->signal_avg = ewma_avg_rssi_read(&arsta->avg_rssi); + + if (!db2dbm) + sinfo->signal_avg += ATH12K_DEFAULT_NOISE_FLOOR; + + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG); } static int ath12k_mac_op_cancel_remain_on_channel(struct ieee80211_hw *hw, @@ -10299,6 +10610,10 @@ static const struct ieee80211_ops ath12k_ops = { .resume = ath12k_wow_op_resume, .set_wakeup = ath12k_wow_op_set_wakeup, #endif + CFG80211_TESTMODE_CMD(ath12k_tm_cmd) +#ifdef CONFIG_ATH12K_DEBUGFS + .link_sta_add_debugfs = ath12k_debugfs_link_sta_op_add, +#endif }; static void ath12k_mac_update_ch_list(struct ath12k *ar, @@ -10950,6 +11265,8 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah) ath12k_iftypes_ext_capa[2].eml_capabilities = cap->eml_cap; ath12k_iftypes_ext_capa[2].mld_capa_and_ops = cap->mld_cap; wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO; + + ieee80211_hw_set(hw, MLO_MCAST_MULTI_LINK_TX); } hw->queues = ATH12K_HW_MAX_QUEUES; @@ -11033,6 +11350,8 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah) ath12k_debugfs_register(ar); } + init_completion(&ar->fw_stats_complete); + return 0; err_unregister_hw: @@ -11133,6 +11452,9 @@ static int __ath12k_mac_mlo_setup(struct ath12k *ar) } } + if (num_link == 0) + return 0; + mlo.group_id = cpu_to_le32(ag->id); mlo.partner_link_id = partner_link_id; mlo.num_partner_links = num_link; @@ -11162,10 +11484,16 @@ static int __ath12k_mac_mlo_teardown(struct ath12k *ar) { struct ath12k_base *ab = ar->ab; int ret; + u8 num_link; if (test_bit(ATH12K_FLAG_RECOVERY, &ab->dev_flags)) return 0; + num_link = ath12k_get_num_partner_link(ar); + + if (num_link == 0) + return 0; + ret = ath12k_wmi_mlo_teardown(ar); if (ret) { ath12k_warn(ab, "failed to send MLO teardown WMI command for pdev %d: %d\n", diff --git a/drivers/net/wireless/ath/ath12k/mac.h b/drivers/net/wireless/ath/ath12k/mac.h index 3594729b6397..ae35b73312bf 100644 --- a/drivers/net/wireless/ath/ath12k/mac.h +++ b/drivers/net/wireless/ath/ath12k/mac.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_MAC_H @@ -108,5 +108,11 @@ int ath12k_mac_vdev_stop(struct ath12k_link_vif *arvif); void ath12k_mac_get_any_chanctx_conf_iter(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *conf, void *data); - +u16 ath12k_mac_he_convert_tones_to_ru_tones(u16 tones); +enum nl80211_eht_ru_alloc ath12k_mac_eht_ru_tones_to_nl80211_eht_ru_alloc(u16 ru_tones); +enum nl80211_eht_gi ath12k_mac_eht_gi_to_nl80211_eht_gi(u8 sgi); +struct ieee80211_bss_conf *ath12k_mac_get_link_bss_conf(struct ath12k_link_vif *arvif); +struct ath12k *ath12k_get_ar_by_vif(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u8 link_id); #endif diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c index 06cff3849ab8..b474696ac6d8 100644 --- a/drivers/net/wireless/ath/ath12k/pci.c +++ b/drivers/net/wireless/ath/ath12k/pci.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/module.h> @@ -483,8 +483,11 @@ static void __ath12k_pci_ext_irq_disable(struct ath12k_base *ab) ath12k_pci_ext_grp_disable(irq_grp); - napi_synchronize(&irq_grp->napi); - napi_disable(&irq_grp->napi); + if (irq_grp->napi_enabled) { + napi_synchronize(&irq_grp->napi); + napi_disable(&irq_grp->napi); + irq_grp->napi_enabled = false; + } } } @@ -646,7 +649,7 @@ static int ath12k_pci_set_irq_affinity_hint(struct ath12k_pci *ab_pci, if (test_bit(ATH12K_PCI_FLAG_MULTI_MSI_VECTORS, &ab_pci->flags)) return 0; - return irq_set_affinity_hint(ab_pci->pdev->irq, m); + return irq_set_affinity_and_hint(ab_pci->pdev->irq, m); } static int ath12k_pci_config_irq(struct ath12k_base *ab) @@ -1114,7 +1117,11 @@ void ath12k_pci_ext_irq_enable(struct ath12k_base *ab) for (i = 0; i < ATH12K_EXT_IRQ_GRP_NUM_MAX; i++) { struct ath12k_ext_irq_grp *irq_grp = &ab->ext_irq_grp[i]; - napi_enable(&irq_grp->napi); + if (!irq_grp->napi_enabled) { + napi_enable(&irq_grp->napi); + irq_grp->napi_enabled = true; + } + ath12k_pci_ext_grp_enable(irq_grp); } @@ -1561,6 +1568,7 @@ static int ath12k_pci_probe(struct pci_dev *pdev, ab_pci->ab = ab; ab_pci->pdev = pdev; ab->hif.ops = &ath12k_pci_hif_ops; + ab->fw_mode = ATH12K_FIRMWARE_MODE_NORMAL; pci_set_drvdata(pdev, ab); spin_lock_init(&ab_pci->window_lock); @@ -1689,6 +1697,8 @@ static int ath12k_pci_probe(struct pci_dev *pdev, return 0; err_free_irq: + /* __free_irq() expects the caller to have cleared the affinity hint */ + ath12k_pci_set_irq_affinity_hint(ab_pci, NULL); ath12k_pci_free_irq(ab); err_ce_free: @@ -1734,9 +1744,9 @@ static void ath12k_pci_remove(struct pci_dev *pdev) cancel_work_sync(&ab->reset_work); cancel_work_sync(&ab->dump_work); ath12k_core_deinit(ab); - ath12k_fw_unmap(ab); qmi_fail: + ath12k_fw_unmap(ab); ath12k_mhi_unregister(ab_pci); ath12k_pci_free_irq(ab); diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c index 5c3563383fab..348dbc81bad8 100644 --- a/drivers/net/wireless/ath/ath12k/qmi.c +++ b/drivers/net/wireless/ath/ath12k/qmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/elf.h> @@ -2056,8 +2056,7 @@ static int ath12k_host_cap_parse_mlo(struct ath12k_base *ab, } if (!ab->qmi.num_radios || ab->qmi.num_radios == U8_MAX) { - ab->single_chip_mlo_supp = false; - + ag->mlo_capable = false; ath12k_dbg(ab, ATH12K_DBG_QMI, "skip QMI MLO cap due to invalid num_radio %d\n", ab->qmi.num_radios); @@ -2265,10 +2264,6 @@ static void ath12k_qmi_phy_cap_send(struct ath12k_base *ab) goto out; } - if (resp.single_chip_mlo_support_valid && - resp.single_chip_mlo_support) - ab->single_chip_mlo_supp = true; - if (!resp.num_phy_valid) { ret = -ENODATA; goto out; @@ -2277,10 +2272,9 @@ static void ath12k_qmi_phy_cap_send(struct ath12k_base *ab) ab->qmi.num_radios = resp.num_phy; ath12k_dbg(ab, ATH12K_DBG_QMI, - "phy capability resp valid %d num_phy %d valid %d board_id %d valid %d single_chip_mlo_support %d\n", + "phy capability resp valid %d num_phy %d valid %d board_id %d\n", resp.num_phy_valid, resp.num_phy, - resp.board_id_valid, resp.board_id, - resp.single_chip_mlo_support_valid, resp.single_chip_mlo_support); + resp.board_id_valid, resp.board_id); return; @@ -2740,6 +2734,15 @@ int ath12k_qmi_request_target_cap(struct ath12k_base *ab) if (r) ath12k_dbg(ab, ATH12K_DBG_QMI, "SMBIOS bdf variant name not set.\n"); + r = ath12k_acpi_start(ab); + if (r) + /* ACPI is optional so continue in case of an error */ + ath12k_dbg(ab, ATH12K_DBG_BOOT, "acpi failed: %d\n", r); + + r = ath12k_acpi_check_bdf_variant_name(ab); + if (r) + ath12k_dbg(ab, ATH12K_DBG_BOOT, "ACPI bdf variant name not set.\n"); + out: return ret; } diff --git a/drivers/net/wireless/ath/ath12k/reg.h b/drivers/net/wireless/ath/ath12k/reg.h index 29c7ec3260da..75f80df2aa0c 100644 --- a/drivers/net/wireless/ath/ath12k/reg.h +++ b/drivers/net/wireless/ath/ath12k/reg.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_REG_H @@ -13,6 +13,9 @@ struct ath12k_base; struct ath12k; +#define ATH12K_2GHZ_MAX_FREQUENCY 2495 +#define ATH12K_5GHZ_MAX_FREQUENCY 5920 + /* DFS regdomains supported by Firmware */ enum ath12k_dfs_region { ATH12K_DFS_REG_UNSET, diff --git a/drivers/net/wireless/ath/ath12k/rx_desc.h b/drivers/net/wireless/ath/ath12k/rx_desc.h index 10366bbe9999..6c600473b402 100644 --- a/drivers/net/wireless/ath/ath12k/rx_desc.h +++ b/drivers/net/wireless/ath/ath12k/rx_desc.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_RX_DESC_H #define ATH12K_RX_DESC_H @@ -637,6 +637,8 @@ enum rx_msdu_start_pkt_type { RX_MSDU_START_PKT_TYPE_11N, RX_MSDU_START_PKT_TYPE_11AC, RX_MSDU_START_PKT_TYPE_11AX, + RX_MSDU_START_PKT_TYPE_11BA, + RX_MSDU_START_PKT_TYPE_11BE, }; enum rx_msdu_start_sgi { @@ -1539,12 +1541,4 @@ struct hal_rx_desc { #define MAX_MU_GROUP_SHOW 16 #define MAX_MU_GROUP_LENGTH (6 * MAX_MU_GROUP_SHOW) -#define HAL_RX_RU_ALLOC_TYPE_MAX 6 -#define RU_26 1 -#define RU_52 2 -#define RU_106 4 -#define RU_242 9 -#define RU_484 18 -#define RU_996 37 - #endif /* ATH12K_RX_DESC_H */ diff --git a/drivers/net/wireless/ath/ath12k/testmode.c b/drivers/net/wireless/ath/ath12k/testmode.c new file mode 100644 index 000000000000..18d56a976dc7 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/testmode.c @@ -0,0 +1,395 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* + * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include "testmode.h" +#include <net/netlink.h> +#include "debug.h" +#include "wmi.h" +#include "hw.h" +#include "core.h" +#include "hif.h" +#include "../testmode_i.h" + +#define ATH12K_FTM_SEGHDR_CURRENT_SEQ GENMASK(3, 0) +#define ATH12K_FTM_SEGHDR_TOTAL_SEGMENTS GENMASK(7, 4) + +static const struct nla_policy ath12k_tm_policy[ATH_TM_ATTR_MAX + 1] = { + [ATH_TM_ATTR_CMD] = { .type = NLA_U32 }, + [ATH_TM_ATTR_DATA] = { .type = NLA_BINARY, + .len = ATH_TM_DATA_MAX_LEN }, + [ATH_TM_ATTR_WMI_CMDID] = { .type = NLA_U32 }, + [ATH_TM_ATTR_VERSION_MAJOR] = { .type = NLA_U32 }, + [ATH_TM_ATTR_VERSION_MINOR] = { .type = NLA_U32 }, +}; + +static struct ath12k *ath12k_tm_get_ar(struct ath12k_base *ab) +{ + struct ath12k_pdev *pdev; + struct ath12k *ar; + int i; + + for (i = 0; i < ab->num_radios; i++) { + pdev = &ab->pdevs[i]; + ar = pdev->ar; + + if (ar && ar->ah->state == ATH12K_HW_STATE_TM) + return ar; + } + + return NULL; +} + +void ath12k_tm_wmi_event_unsegmented(struct ath12k_base *ab, u32 cmd_id, + struct sk_buff *skb) +{ + struct sk_buff *nl_skb; + struct ath12k *ar; + + ath12k_dbg(ab, ATH12K_DBG_TESTMODE, + "testmode event wmi cmd_id %d skb length %d\n", + cmd_id, skb->len); + + ath12k_dbg_dump(ab, ATH12K_DBG_TESTMODE, NULL, "", skb->data, skb->len); + + ar = ath12k_tm_get_ar(ab); + if (!ar) { + ath12k_warn(ab, "testmode event not handled due to invalid pdev\n"); + return; + } + + spin_lock_bh(&ar->data_lock); + + nl_skb = cfg80211_testmode_alloc_event_skb(ar->ah->hw->wiphy, + 2 * nla_total_size(sizeof(u32)) + + nla_total_size(skb->len), + GFP_ATOMIC); + spin_unlock_bh(&ar->data_lock); + + if (!nl_skb) { + ath12k_warn(ab, + "failed to allocate skb for unsegmented testmode wmi event\n"); + return; + } + + if (nla_put_u32(nl_skb, ATH_TM_ATTR_CMD, ATH_TM_CMD_WMI) || + nla_put_u32(nl_skb, ATH_TM_ATTR_WMI_CMDID, cmd_id) || + nla_put(nl_skb, ATH_TM_ATTR_DATA, skb->len, skb->data)) { + ath12k_warn(ab, "failed to populate testmode unsegmented event\n"); + kfree_skb(nl_skb); + return; + } + + cfg80211_testmode_event(nl_skb, GFP_ATOMIC); +} + +void ath12k_tm_process_event(struct ath12k_base *ab, u32 cmd_id, + const struct ath12k_wmi_ftm_event *ftm_msg, + u16 length) +{ + struct sk_buff *nl_skb; + struct ath12k *ar; + u32 data_pos, pdev_id; + u16 datalen; + u8 total_segments, current_seq; + u8 const *buf_pos; + + ath12k_dbg(ab, ATH12K_DBG_TESTMODE, + "testmode event wmi cmd_id %d ftm event msg %pK datalen %d\n", + cmd_id, ftm_msg, length); + ath12k_dbg_dump(ab, ATH12K_DBG_TESTMODE, NULL, "", ftm_msg, length); + pdev_id = DP_HW2SW_MACID(le32_to_cpu(ftm_msg->seg_hdr.pdev_id)); + + if (pdev_id >= ab->num_radios) { + ath12k_warn(ab, "testmode event not handled due to invalid pdev id\n"); + return; + } + + ar = ab->pdevs[pdev_id].ar; + + if (!ar) { + ath12k_warn(ab, "testmode event not handled due to absence of pdev\n"); + return; + } + + current_seq = le32_get_bits(ftm_msg->seg_hdr.segmentinfo, + ATH12K_FTM_SEGHDR_CURRENT_SEQ); + total_segments = le32_get_bits(ftm_msg->seg_hdr.segmentinfo, + ATH12K_FTM_SEGHDR_TOTAL_SEGMENTS); + datalen = length - (sizeof(struct ath12k_wmi_ftm_seg_hdr_params)); + buf_pos = ftm_msg->data; + + if (current_seq == 0) { + ab->ftm_event_obj.expected_seq = 0; + ab->ftm_event_obj.data_pos = 0; + } + + data_pos = ab->ftm_event_obj.data_pos; + + if ((data_pos + datalen) > ATH_FTM_EVENT_MAX_BUF_LENGTH) { + ath12k_warn(ab, + "Invalid event length date_pos[%d] datalen[%d]\n", + data_pos, datalen); + return; + } + + memcpy(&ab->ftm_event_obj.eventdata[data_pos], buf_pos, datalen); + data_pos += datalen; + + if (++ab->ftm_event_obj.expected_seq != total_segments) { + ab->ftm_event_obj.data_pos = data_pos; + ath12k_dbg(ab, ATH12K_DBG_TESTMODE, + "partial data received current_seq[%d], total_seg[%d]\n", + current_seq, total_segments); + return; + } + + ath12k_dbg(ab, ATH12K_DBG_TESTMODE, + "total data length[%d] = [%d]\n", + data_pos, ftm_msg->seg_hdr.len); + + spin_lock_bh(&ar->data_lock); + nl_skb = cfg80211_testmode_alloc_event_skb(ar->ah->hw->wiphy, + 2 * nla_total_size(sizeof(u32)) + + nla_total_size(data_pos), + GFP_ATOMIC); + spin_unlock_bh(&ar->data_lock); + + if (!nl_skb) { + ath12k_warn(ab, + "failed to allocate skb for testmode wmi event\n"); + return; + } + + if (nla_put_u32(nl_skb, ATH_TM_ATTR_CMD, + ATH_TM_CMD_WMI_FTM) || + nla_put_u32(nl_skb, ATH_TM_ATTR_WMI_CMDID, cmd_id) || + nla_put(nl_skb, ATH_TM_ATTR_DATA, data_pos, + &ab->ftm_event_obj.eventdata[0])) { + ath12k_warn(ab, "failed to populate testmode event"); + kfree_skb(nl_skb); + return; + } + + cfg80211_testmode_event(nl_skb, GFP_ATOMIC); +} + +static int ath12k_tm_cmd_get_version(struct ath12k *ar, struct nlattr *tb[]) +{ + struct sk_buff *skb; + + ath12k_dbg(ar->ab, ATH12K_DBG_TESTMODE, + "testmode cmd get version_major %d version_minor %d\n", + ATH_TESTMODE_VERSION_MAJOR, + ATH_TESTMODE_VERSION_MINOR); + + spin_lock_bh(&ar->data_lock); + skb = cfg80211_testmode_alloc_reply_skb(ar->ah->hw->wiphy, + 2 * nla_total_size(sizeof(u32))); + spin_unlock_bh(&ar->data_lock); + + if (!skb) + return -ENOMEM; + + if (nla_put_u32(skb, ATH_TM_ATTR_VERSION_MAJOR, + ATH_TESTMODE_VERSION_MAJOR) || + nla_put_u32(skb, ATH_TM_ATTR_VERSION_MINOR, + ATH_TESTMODE_VERSION_MINOR)) { + kfree_skb(skb); + return -ENOBUFS; + } + + return cfg80211_testmode_reply(skb); +} + +static int ath12k_tm_cmd_process_ftm(struct ath12k *ar, struct nlattr *tb[]) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct sk_buff *skb; + struct ath12k_wmi_ftm_cmd *ftm_cmd; + int ret = 0; + void *buf; + size_t aligned_len; + u32 cmd_id, buf_len; + u16 chunk_len, total_bytes, num_segments; + u8 segnumber = 0, *bufpos; + + ath12k_dbg(ar->ab, ATH12K_DBG_TESTMODE, "ah->state %d\n", ar->ah->state); + if (ar->ah->state != ATH12K_HW_STATE_TM) + return -ENETDOWN; + + if (!tb[ATH_TM_ATTR_DATA]) + return -EINVAL; + + buf = nla_data(tb[ATH_TM_ATTR_DATA]); + buf_len = nla_len(tb[ATH_TM_ATTR_DATA]); + cmd_id = WMI_PDEV_UTF_CMDID; + ath12k_dbg(ar->ab, ATH12K_DBG_TESTMODE, + "testmode cmd wmi cmd_id %d buf %pK buf_len %d\n", + cmd_id, buf, buf_len); + ath12k_dbg_dump(ar->ab, ATH12K_DBG_TESTMODE, NULL, "", buf, buf_len); + bufpos = buf; + total_bytes = buf_len; + num_segments = total_bytes / MAX_WMI_UTF_LEN; + + if (buf_len - (num_segments * MAX_WMI_UTF_LEN)) + num_segments++; + + while (buf_len) { + if (buf_len > MAX_WMI_UTF_LEN) + chunk_len = MAX_WMI_UTF_LEN; /* MAX message */ + else + chunk_len = buf_len; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, (chunk_len + + sizeof(struct ath12k_wmi_ftm_cmd))); + + if (!skb) + return -ENOMEM; + + ftm_cmd = (struct ath12k_wmi_ftm_cmd *)skb->data; + aligned_len = chunk_len + sizeof(struct ath12k_wmi_ftm_seg_hdr_params); + ftm_cmd->tlv_header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_BYTE, aligned_len); + ftm_cmd->seg_hdr.len = cpu_to_le32(total_bytes); + ftm_cmd->seg_hdr.msgref = cpu_to_le32(ar->ftm_msgref); + ftm_cmd->seg_hdr.segmentinfo = + le32_encode_bits(num_segments, + ATH12K_FTM_SEGHDR_TOTAL_SEGMENTS) | + le32_encode_bits(segnumber, + ATH12K_FTM_SEGHDR_CURRENT_SEQ); + ftm_cmd->seg_hdr.pdev_id = cpu_to_le32(ar->pdev->pdev_id); + segnumber++; + memcpy(&ftm_cmd->data, bufpos, chunk_len); + ret = ath12k_wmi_cmd_send(wmi, skb, cmd_id); + + if (ret) { + ath12k_warn(ar->ab, "ftm wmi command fail: %d\n", ret); + kfree_skb(skb); + return ret; + } + + buf_len -= chunk_len; + bufpos += chunk_len; + } + + ++ar->ftm_msgref; + return ret; +} + +static int ath12k_tm_cmd_testmode_start(struct ath12k *ar, struct nlattr *tb[]) +{ + if (ar->ah->state == ATH12K_HW_STATE_TM) + return -EALREADY; + + if (ar->ah->state != ATH12K_HW_STATE_OFF) + return -EBUSY; + + ar->ab->ftm_event_obj.eventdata = kzalloc(ATH_FTM_EVENT_MAX_BUF_LENGTH, + GFP_KERNEL); + + if (!ar->ab->ftm_event_obj.eventdata) + return -ENOMEM; + + ar->ah->state = ATH12K_HW_STATE_TM; + ar->ftm_msgref = 0; + return 0; +} + +static int ath12k_tm_cmd_wmi(struct ath12k *ar, struct nlattr *tb[]) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct sk_buff *skb; + struct wmi_pdev_set_param_cmd *cmd; + int ret = 0, tag; + void *buf; + u32 cmd_id, buf_len; + + if (!tb[ATH_TM_ATTR_DATA]) + return -EINVAL; + + if (!tb[ATH_TM_ATTR_WMI_CMDID]) + return -EINVAL; + + buf = nla_data(tb[ATH_TM_ATTR_DATA]); + buf_len = nla_len(tb[ATH_TM_ATTR_DATA]); + + if (!buf_len) { + ath12k_warn(ar->ab, "No data present in testmode command\n"); + return -EINVAL; + } + + cmd_id = nla_get_u32(tb[ATH_TM_ATTR_WMI_CMDID]); + + cmd = buf; + tag = le32_get_bits(cmd->tlv_header, WMI_TLV_TAG); + + if (tag == WMI_TAG_PDEV_SET_PARAM_CMD) + cmd->pdev_id = cpu_to_le32(ar->pdev->pdev_id); + + ath12k_dbg(ar->ab, ATH12K_DBG_TESTMODE, + "testmode cmd wmi cmd_id %d buf length %d\n", + cmd_id, buf_len); + + ath12k_dbg_dump(ar->ab, ATH12K_DBG_TESTMODE, NULL, "", buf, buf_len); + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, buf_len); + + if (!skb) + return -ENOMEM; + + memcpy(skb->data, buf, buf_len); + + ret = ath12k_wmi_cmd_send(wmi, skb, cmd_id); + if (ret) { + dev_kfree_skb(skb); + ath12k_warn(ar->ab, "failed to transmit wmi command (testmode): %d\n", + ret); + } + + return ret; +} + +int ath12k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len) +{ + struct ath12k_hw *ah = hw->priv; + struct ath12k *ar = NULL; + struct nlattr *tb[ATH_TM_ATTR_MAX + 1]; + struct ath12k_base *ab; + struct wiphy *wiphy = hw->wiphy; + int ret; + + lockdep_assert_held(&wiphy->mtx); + + ret = nla_parse(tb, ATH_TM_ATTR_MAX, data, len, ath12k_tm_policy, + NULL); + if (ret) + return ret; + + if (!tb[ATH_TM_ATTR_CMD]) + return -EINVAL; + + /* TODO: have to handle ar for MLO case */ + if (ah->num_radio) + ar = ah->radio; + + if (!ar) + return -EINVAL; + + ab = ar->ab; + switch (nla_get_u32(tb[ATH_TM_ATTR_CMD])) { + case ATH_TM_CMD_WMI: + return ath12k_tm_cmd_wmi(ar, tb); + case ATH_TM_CMD_TESTMODE_START: + return ath12k_tm_cmd_testmode_start(ar, tb); + case ATH_TM_CMD_GET_VERSION: + return ath12k_tm_cmd_get_version(ar, tb); + case ATH_TM_CMD_WMI_FTM: + set_bit(ATH12K_FLAG_FTM_SEGMENTED, &ab->dev_flags); + return ath12k_tm_cmd_process_ftm(ar, tb); + default: + return -EOPNOTSUPP; + } +} diff --git a/drivers/net/wireless/ath/ath12k/testmode.h b/drivers/net/wireless/ath/ath12k/testmode.h new file mode 100644 index 000000000000..ef6ab21d19b8 --- /dev/null +++ b/drivers/net/wireless/ath/ath12k/testmode.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include "core.h" +#include "hif.h" + +#ifdef CONFIG_NL80211_TESTMODE + +void ath12k_tm_wmi_event_unsegmented(struct ath12k_base *ab, u32 cmd_id, + struct sk_buff *skb); +void ath12k_tm_process_event(struct ath12k_base *ab, u32 cmd_id, + const struct ath12k_wmi_ftm_event *ftm_msg, + u16 length); +int ath12k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len); + +#else + +static inline void ath12k_tm_wmi_event_unsegmented(struct ath12k_base *ab, u32 cmd_id, + struct sk_buff *skb) +{ +} + +static inline void ath12k_tm_process_event(struct ath12k_base *ab, u32 cmd_id, + const struct ath12k_wmi_ftm_event *msg, + u16 length) +{ +} + +static inline int ath12k_tm_cmd(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + void *data, int len) +{ + return 0; +} + +#endif diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index abb510d235a5..6d1ea5f3a791 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/skbuff.h> #include <linux/ctype.h> @@ -15,16 +15,22 @@ #include <linux/time.h> #include <linux/of.h> #include "core.h" +#include "debugfs.h" #include "debug.h" #include "mac.h" #include "hw.h" #include "peer.h" #include "p2p.h" +#include "testmode.h" struct ath12k_wmi_svc_ready_parse { bool wmi_svc_bitmap_done; }; +struct wmi_tlv_fw_stats_parse { + const struct wmi_stats_event *ev; +}; + struct ath12k_wmi_dma_ring_caps_parse { struct ath12k_wmi_dma_ring_caps_params *dma_ring_caps; u32 n_dma_ring_caps; @@ -173,7 +179,7 @@ static const struct ath12k_wmi_tlv_policy ath12k_wmi_tlv_policies[] = { .min_len = sizeof(struct wmi_p2p_noa_event) }, }; -static __le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len) +__le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len) { return le32_encode_bits(cmd, WMI_TLV_TAG) | le32_encode_bits(len, WMI_TLV_LEN); @@ -814,6 +820,39 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id, return ret; } +int ath12k_wmi_send_stats_request_cmd(struct ath12k *ar, u32 stats_id, + u32 vdev_id, u32 pdev_id) +{ + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct wmi_request_stats_cmd *cmd; + struct sk_buff *skb; + int ret; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_request_stats_cmd *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_REQUEST_STATS_CMD, + sizeof(*cmd)); + + cmd->stats_id = cpu_to_le32(stats_id); + cmd->vdev_id = cpu_to_le32(vdev_id); + cmd->pdev_id = cpu_to_le32(pdev_id); + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_REQUEST_STATS_CMDID); + if (ret) { + ath12k_warn(ar->ab, "failed to send WMI_REQUEST_STATS cmd\n"); + dev_kfree_skb(skb); + } + + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, + "WMI request stats 0x%x vdev id %d pdev id %d\n", + stats_id, vdev_id, pdev_id); + + return ret; +} + int ath12k_wmi_vdev_create(struct ath12k *ar, u8 *macaddr, struct ath12k_wmi_vdev_create_arg *args) { @@ -1888,14 +1927,19 @@ int ath12k_wmi_p2p_go_bcn_ie(struct ath12k *ar, u32 vdev_id, return ret; } -int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, +int ath12k_wmi_bcn_tmpl(struct ath12k_link_vif *arvif, struct ieee80211_mutable_offsets *offs, struct sk_buff *bcn, struct ath12k_wmi_bcn_tmpl_ema_arg *ema_args) { + struct ath12k *ar = arvif->ar; struct ath12k_wmi_pdev *wmi = ar->wmi; + struct ath12k_base *ab = ar->ab; struct wmi_bcn_tmpl_cmd *cmd; struct ath12k_wmi_bcn_prb_info_params *bcn_prb_info; + struct ath12k_vif *ahvif = arvif->ahvif; + struct ieee80211_bss_conf *conf; + u32 vdev_id = arvif->vdev_id; struct wmi_tlv *tlv; struct sk_buff *skb; u32 ema_params = 0; @@ -1903,6 +1947,14 @@ int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, int ret, len; size_t aligned_len = roundup(bcn->len, 4); + conf = ath12k_mac_get_link_bss_conf(arvif); + if (!conf) { + ath12k_warn(ab, + "unable to access bss link conf in beacon template command for vif %pM link %u\n", + ahvif->vif->addr, arvif->link_id); + return -EINVAL; + } + len = sizeof(*cmd) + sizeof(*bcn_prb_info) + TLV_HDR_SIZE + aligned_len; skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, len); @@ -1914,8 +1966,16 @@ int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, sizeof(*cmd)); cmd->vdev_id = cpu_to_le32(vdev_id); cmd->tim_ie_offset = cpu_to_le32(offs->tim_offset); - cmd->csa_switch_count_offset = cpu_to_le32(offs->cntdwn_counter_offs[0]); - cmd->ext_csa_switch_count_offset = cpu_to_le32(offs->cntdwn_counter_offs[1]); + + if (conf->csa_active) { + cmd->csa_switch_count_offset = + cpu_to_le32(offs->cntdwn_counter_offs[0]); + cmd->ext_csa_switch_count_offset = + cpu_to_le32(offs->cntdwn_counter_offs[1]); + cmd->csa_event_bitmap = cpu_to_le32(0xFFFFFFFF); + arvif->current_cntdown_counter = bcn->data[offs->cntdwn_counter_offs[0]]; + } + cmd->buf_len = cpu_to_le32(bcn->len); cmd->mbssid_ie_offset = cpu_to_le32(offs->mbssid_off); if (ema_args) { @@ -1945,7 +2005,7 @@ int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, ret = ath12k_wmi_cmd_send(wmi, skb, WMI_BCN_TMPL_CMDID); if (ret) { - ath12k_warn(ar->ab, "failed to send WMI_BCN_TMPL_CMDID\n"); + ath12k_warn(ab, "failed to send WMI_BCN_TMPL_CMDID\n"); dev_kfree_skb(skb); } @@ -2373,8 +2433,8 @@ void ath12k_wmi_start_scan_init(struct ath12k *ar, arg->dwell_time_active = 50; arg->dwell_time_active_2g = 0; arg->dwell_time_passive = 150; - arg->dwell_time_active_6g = 40; - arg->dwell_time_passive_6g = 30; + arg->dwell_time_active_6g = 70; + arg->dwell_time_passive_6g = 70; arg->min_rest_time = 50; arg->max_rest_time = 500; arg->repeat_probe_time = 0; @@ -2794,6 +2854,8 @@ int ath12k_wmi_send_scan_chan_list_cmd(struct ath12k *ar, WMI_CHAN_REG_INFO1_REG_CLS); *reg2 |= le32_encode_bits(channel_arg->antennamax, WMI_CHAN_REG_INFO2_ANT_MAX); + *reg2 |= le32_encode_bits(channel_arg->maxregpower, + WMI_CHAN_REG_INFO2_MAX_TX_PWR); ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI chan scan list chan[%d] = %u, chan_info->info %8x\n", @@ -6842,8 +6904,584 @@ static void ath12k_peer_assoc_conf_event(struct ath12k_base *ab, struct sk_buff rcu_read_unlock(); } +static void +ath12k_wmi_fw_vdev_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + char *buf, u32 *length) +{ + const struct ath12k_fw_stats_vdev *vdev; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + struct ath12k_link_vif *arvif; + u32 len = *length; + u8 *vif_macaddr; + int i; + + len += scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, "%30s\n", + "ath12k VDEV stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "================="); + + list_for_each_entry(vdev, &fw_stats->vdevs, list) { + arvif = ath12k_mac_get_arvif(ar, vdev->vdev_id); + if (!arvif) + continue; + vif_macaddr = arvif->ahvif->vif->addr; + + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "VDEV ID", vdev->vdev_id); + len += scnprintf(buf + len, buf_len - len, "%30s %pM\n", + "VDEV MAC address", vif_macaddr); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "beacon snr", vdev->beacon_snr); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "data snr", vdev->data_snr); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rx frames", vdev->num_rx_frames); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rts fail", vdev->num_rts_fail); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rts success", vdev->num_rts_success); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rx err", vdev->num_rx_err); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num rx discard", vdev->num_rx_discard); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "num tx not acked", vdev->num_tx_not_acked); + + for (i = 0 ; i < WLAN_MAX_AC; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "num tx frames", i, + vdev->num_tx_frames[i]); + + for (i = 0 ; i < WLAN_MAX_AC; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "num tx frames retries", i, + vdev->num_tx_frames_retries[i]); + + for (i = 0 ; i < WLAN_MAX_AC; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "num tx frames failures", i, + vdev->num_tx_frames_failures[i]); + + for (i = 0 ; i < MAX_TX_RATE_VALUES; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] 0x%08x\n", + "tx rate history", i, + vdev->tx_rate_history[i]); + for (i = 0 ; i < MAX_TX_RATE_VALUES; i++) + len += scnprintf(buf + len, buf_len - len, + "%25s [%02d] %u\n", + "beacon rssi history", i, + vdev->beacon_rssi_history[i]); + + len += scnprintf(buf + len, buf_len - len, "\n"); + *length = len; + } +} + +static void +ath12k_wmi_fw_bcn_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + char *buf, u32 *length) +{ + const struct ath12k_fw_stats_bcn *bcn; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + struct ath12k_link_vif *arvif; + u32 len = *length; + size_t num_bcn; + + num_bcn = list_count_nodes(&fw_stats->bcn); + + len += scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n", + "ath12k Beacon stats", num_bcn); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "==================="); + + list_for_each_entry(bcn, &fw_stats->bcn, list) { + arvif = ath12k_mac_get_arvif(ar, bcn->vdev_id); + if (!arvif) + continue; + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "VDEV ID", bcn->vdev_id); + len += scnprintf(buf + len, buf_len - len, "%30s %pM\n", + "VDEV MAC address", arvif->ahvif->vif->addr); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "================"); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "Num of beacon tx success", bcn->tx_bcn_succ_cnt); + len += scnprintf(buf + len, buf_len - len, "%30s %u\n", + "Num of beacon tx failures", bcn->tx_bcn_outage_cnt); + + len += scnprintf(buf + len, buf_len - len, "\n"); + *length = len; + } +} + +static void +ath12k_wmi_fw_pdev_base_stats_dump(const struct ath12k_fw_stats_pdev *pdev, + char *buf, u32 *length, u64 fw_soc_drop_cnt) +{ + u32 len = *length; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + len = scnprintf(buf + len, buf_len - len, "\n"); + len += scnprintf(buf + len, buf_len - len, "%30s\n", + "ath12k PDEV stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "================="); + + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Channel noise floor", pdev->ch_noise_floor); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Channel TX power", pdev->chan_tx_power); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "TX frame count", pdev->tx_frame_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "RX frame count", pdev->rx_frame_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "RX clear count", pdev->rx_clear_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Cycle count", pdev->cycle_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PHY error count", pdev->phy_err_count); + len += scnprintf(buf + len, buf_len - len, "%30s %10llu\n", + "soc drop count", fw_soc_drop_cnt); + + *length = len; +} + +static void +ath12k_wmi_fw_pdev_tx_stats_dump(const struct ath12k_fw_stats_pdev *pdev, + char *buf, u32 *length) +{ + u32 len = *length; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + len += scnprintf(buf + len, buf_len - len, "\n%30s\n", + "ath12k PDEV TX stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "===================="); + + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "HTT cookies queued", pdev->comp_queued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "HTT cookies disp.", pdev->comp_delivered); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDU queued", pdev->msdu_enqued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDU queued", pdev->mpdu_enqued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDUs dropped", pdev->wmm_drop); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Local enqued", pdev->local_enqued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Local freed", pdev->local_freed); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "HW queued", pdev->hw_queued); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PPDUs reaped", pdev->hw_reaped); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Num underruns", pdev->underrun); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PPDUs cleaned", pdev->tx_abort); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDUs requeued", pdev->mpdus_requed); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Excessive retries", pdev->tx_ko); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "HW rate", pdev->data_rc); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Sched self triggers", pdev->self_triggers); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Dropped due to SW retries", + pdev->sw_retry_failure); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Illegal rate phy errors", + pdev->illgl_rate_phy_err); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PDEV continuous xretry", pdev->pdev_cont_xretry); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "TX timeout", pdev->pdev_tx_timeout); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PDEV resets", pdev->pdev_resets); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "Stateless TIDs alloc failures", + pdev->stateless_tid_alloc_failure); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "PHY underrun", pdev->phy_underrun); + len += scnprintf(buf + len, buf_len - len, "%30s %10u\n", + "MPDU is more than txop limit", pdev->txop_ovf); + *length = len; +} + +static void +ath12k_wmi_fw_pdev_rx_stats_dump(const struct ath12k_fw_stats_pdev *pdev, + char *buf, u32 *length) +{ + u32 len = *length; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + len += scnprintf(buf + len, buf_len - len, "\n%30s\n", + "ath12k PDEV RX stats"); + len += scnprintf(buf + len, buf_len - len, "%30s\n\n", + "===================="); + + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Mid PPDU route change", + pdev->mid_ppdu_route_change); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Tot. number of statuses", pdev->status_rcvd); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 0", pdev->r0_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 1", pdev->r1_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 2", pdev->r2_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Extra frags on rings 3", pdev->r3_frags); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDUs delivered to HTT", pdev->htt_msdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDUs delivered to HTT", pdev->htt_mpdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MSDUs delivered to stack", pdev->loc_msdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDUs delivered to stack", pdev->loc_mpdus); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "Oversized AMSUs", pdev->oversize_amsdu); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PHY errors", pdev->phy_errs); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "PHY errors drops", pdev->phy_err_drop); + len += scnprintf(buf + len, buf_len - len, "%30s %10d\n", + "MPDU errors (FCS, MIC, ENC)", pdev->mpdu_errs); + *length = len; +} + +static void +ath12k_wmi_fw_pdev_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + char *buf, u32 *length) +{ + const struct ath12k_fw_stats_pdev *pdev; + u32 len = *length; + + pdev = list_first_entry_or_null(&fw_stats->pdevs, + struct ath12k_fw_stats_pdev, list); + if (!pdev) { + ath12k_warn(ar->ab, "failed to get pdev stats\n"); + return; + } + + ath12k_wmi_fw_pdev_base_stats_dump(pdev, buf, &len, + ar->ab->fw_soc_drop_count); + ath12k_wmi_fw_pdev_tx_stats_dump(pdev, buf, &len); + ath12k_wmi_fw_pdev_rx_stats_dump(pdev, buf, &len); + + *length = len; +} + +void ath12k_wmi_fw_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, + u32 stats_id, char *buf) +{ + u32 len = 0; + u32 buf_len = ATH12K_FW_STATS_BUF_SIZE; + + spin_lock_bh(&ar->data_lock); + + switch (stats_id) { + case WMI_REQUEST_VDEV_STAT: + ath12k_wmi_fw_vdev_stats_dump(ar, fw_stats, buf, &len); + break; + case WMI_REQUEST_BCN_STAT: + ath12k_wmi_fw_bcn_stats_dump(ar, fw_stats, buf, &len); + break; + case WMI_REQUEST_PDEV_STAT: + ath12k_wmi_fw_pdev_stats_dump(ar, fw_stats, buf, &len); + break; + default: + break; + } + + spin_unlock_bh(&ar->data_lock); + + if (len >= buf_len) + buf[len - 1] = 0; + else + buf[len] = 0; + + ath12k_debugfs_fw_stats_reset(ar); +} + +static void +ath12k_wmi_pull_vdev_stats(const struct wmi_vdev_stats_params *src, + struct ath12k_fw_stats_vdev *dst) +{ + int i; + + dst->vdev_id = le32_to_cpu(src->vdev_id); + dst->beacon_snr = le32_to_cpu(src->beacon_snr); + dst->data_snr = le32_to_cpu(src->data_snr); + dst->num_rx_frames = le32_to_cpu(src->num_rx_frames); + dst->num_rts_fail = le32_to_cpu(src->num_rts_fail); + dst->num_rts_success = le32_to_cpu(src->num_rts_success); + dst->num_rx_err = le32_to_cpu(src->num_rx_err); + dst->num_rx_discard = le32_to_cpu(src->num_rx_discard); + dst->num_tx_not_acked = le32_to_cpu(src->num_tx_not_acked); + + for (i = 0; i < WLAN_MAX_AC; i++) + dst->num_tx_frames[i] = + le32_to_cpu(src->num_tx_frames[i]); + + for (i = 0; i < WLAN_MAX_AC; i++) + dst->num_tx_frames_retries[i] = + le32_to_cpu(src->num_tx_frames_retries[i]); + + for (i = 0; i < WLAN_MAX_AC; i++) + dst->num_tx_frames_failures[i] = + le32_to_cpu(src->num_tx_frames_failures[i]); + + for (i = 0; i < MAX_TX_RATE_VALUES; i++) + dst->tx_rate_history[i] = + le32_to_cpu(src->tx_rate_history[i]); + + for (i = 0; i < MAX_TX_RATE_VALUES; i++) + dst->beacon_rssi_history[i] = + le32_to_cpu(src->beacon_rssi_history[i]); +} + +static void +ath12k_wmi_pull_bcn_stats(const struct ath12k_wmi_bcn_stats_params *src, + struct ath12k_fw_stats_bcn *dst) +{ + dst->vdev_id = le32_to_cpu(src->vdev_id); + dst->tx_bcn_succ_cnt = le32_to_cpu(src->tx_bcn_succ_cnt); + dst->tx_bcn_outage_cnt = le32_to_cpu(src->tx_bcn_outage_cnt); +} + +static void +ath12k_wmi_pull_pdev_stats_base(const struct ath12k_wmi_pdev_base_stats_params *src, + struct ath12k_fw_stats_pdev *dst) +{ + dst->ch_noise_floor = a_sle32_to_cpu(src->chan_nf); + dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count); + dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count); + dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count); + dst->cycle_count = __le32_to_cpu(src->cycle_count); + dst->phy_err_count = __le32_to_cpu(src->phy_err_count); + dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr); +} + +static void +ath12k_wmi_pull_pdev_stats_tx(const struct ath12k_wmi_pdev_tx_stats_params *src, + struct ath12k_fw_stats_pdev *dst) +{ + dst->comp_queued = a_sle32_to_cpu(src->comp_queued); + dst->comp_delivered = a_sle32_to_cpu(src->comp_delivered); + dst->msdu_enqued = a_sle32_to_cpu(src->msdu_enqued); + dst->mpdu_enqued = a_sle32_to_cpu(src->mpdu_enqued); + dst->wmm_drop = a_sle32_to_cpu(src->wmm_drop); + dst->local_enqued = a_sle32_to_cpu(src->local_enqued); + dst->local_freed = a_sle32_to_cpu(src->local_freed); + dst->hw_queued = a_sle32_to_cpu(src->hw_queued); + dst->hw_reaped = a_sle32_to_cpu(src->hw_reaped); + dst->underrun = a_sle32_to_cpu(src->underrun); + dst->tx_abort = a_sle32_to_cpu(src->tx_abort); + dst->mpdus_requed = a_sle32_to_cpu(src->mpdus_requed); + dst->tx_ko = __le32_to_cpu(src->tx_ko); + dst->data_rc = __le32_to_cpu(src->data_rc); + dst->self_triggers = __le32_to_cpu(src->self_triggers); + dst->sw_retry_failure = __le32_to_cpu(src->sw_retry_failure); + dst->illgl_rate_phy_err = __le32_to_cpu(src->illgl_rate_phy_err); + dst->pdev_cont_xretry = __le32_to_cpu(src->pdev_cont_xretry); + dst->pdev_tx_timeout = __le32_to_cpu(src->pdev_tx_timeout); + dst->pdev_resets = __le32_to_cpu(src->pdev_resets); + dst->stateless_tid_alloc_failure = + __le32_to_cpu(src->stateless_tid_alloc_failure); + dst->phy_underrun = __le32_to_cpu(src->phy_underrun); + dst->txop_ovf = __le32_to_cpu(src->txop_ovf); +} + +static void +ath12k_wmi_pull_pdev_stats_rx(const struct ath12k_wmi_pdev_rx_stats_params *src, + struct ath12k_fw_stats_pdev *dst) +{ + dst->mid_ppdu_route_change = + a_sle32_to_cpu(src->mid_ppdu_route_change); + dst->status_rcvd = a_sle32_to_cpu(src->status_rcvd); + dst->r0_frags = a_sle32_to_cpu(src->r0_frags); + dst->r1_frags = a_sle32_to_cpu(src->r1_frags); + dst->r2_frags = a_sle32_to_cpu(src->r2_frags); + dst->r3_frags = a_sle32_to_cpu(src->r3_frags); + dst->htt_msdus = a_sle32_to_cpu(src->htt_msdus); + dst->htt_mpdus = a_sle32_to_cpu(src->htt_mpdus); + dst->loc_msdus = a_sle32_to_cpu(src->loc_msdus); + dst->loc_mpdus = a_sle32_to_cpu(src->loc_mpdus); + dst->oversize_amsdu = a_sle32_to_cpu(src->oversize_amsdu); + dst->phy_errs = a_sle32_to_cpu(src->phy_errs); + dst->phy_err_drop = a_sle32_to_cpu(src->phy_err_drop); + dst->mpdu_errs = a_sle32_to_cpu(src->mpdu_errs); +} + +static int ath12k_wmi_tlv_fw_stats_data_parse(struct ath12k_base *ab, + struct wmi_tlv_fw_stats_parse *parse, + const void *ptr, + u16 len) +{ + const struct wmi_stats_event *ev = parse->ev; + struct ath12k_fw_stats stats = {0}; + struct ath12k *ar; + struct ath12k_link_vif *arvif; + struct ieee80211_sta *sta; + struct ath12k_sta *ahsta; + struct ath12k_link_sta *arsta; + int i, ret = 0; + const void *data = ptr; + + INIT_LIST_HEAD(&stats.vdevs); + INIT_LIST_HEAD(&stats.bcn); + INIT_LIST_HEAD(&stats.pdevs); + + if (!ev) { + ath12k_warn(ab, "failed to fetch update stats ev"); + return -EPROTO; + } + + rcu_read_lock(); + + ar = ath12k_mac_get_ar_by_pdev_id(ab, le32_to_cpu(ev->pdev_id)); + if (!ar) { + ath12k_warn(ab, "invalid pdev id %d in update stats event\n", + le32_to_cpu(ev->pdev_id)); + ret = -EPROTO; + goto exit; + } + + for (i = 0; i < le32_to_cpu(ev->num_vdev_stats); i++) { + const struct wmi_vdev_stats_params *src; + struct ath12k_fw_stats_vdev *dst; + + src = data; + if (len < sizeof(*src)) { + ret = -EPROTO; + goto exit; + } + + arvif = ath12k_mac_get_arvif(ar, le32_to_cpu(src->vdev_id)); + if (arvif) { + sta = ieee80211_find_sta_by_ifaddr(ath12k_ar_to_hw(ar), + arvif->bssid, + NULL); + if (sta) { + ahsta = ath12k_sta_to_ahsta(sta); + arsta = &ahsta->deflink; + arsta->rssi_beacon = le32_to_cpu(src->beacon_snr); + ath12k_dbg(ab, ATH12K_DBG_WMI, + "wmi stats vdev id %d snr %d\n", + src->vdev_id, src->beacon_snr); + } else { + ath12k_dbg(ab, ATH12K_DBG_WMI, + "not found station bssid %pM for vdev stat\n", + arvif->bssid); + } + } + + data += sizeof(*src); + len -= sizeof(*src); + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + ath12k_wmi_pull_vdev_stats(src, dst); + stats.stats_id = WMI_REQUEST_VDEV_STAT; + list_add_tail(&dst->list, &stats.vdevs); + } + for (i = 0; i < le32_to_cpu(ev->num_bcn_stats); i++) { + const struct ath12k_wmi_bcn_stats_params *src; + struct ath12k_fw_stats_bcn *dst; + + src = data; + if (len < sizeof(*src)) { + ret = -EPROTO; + goto exit; + } + + data += sizeof(*src); + len -= sizeof(*src); + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + ath12k_wmi_pull_bcn_stats(src, dst); + stats.stats_id = WMI_REQUEST_BCN_STAT; + list_add_tail(&dst->list, &stats.bcn); + } + for (i = 0; i < le32_to_cpu(ev->num_pdev_stats); i++) { + const struct ath12k_wmi_pdev_stats_params *src; + struct ath12k_fw_stats_pdev *dst; + + src = data; + if (len < sizeof(*src)) { + ret = -EPROTO; + goto exit; + } + + stats.stats_id = WMI_REQUEST_PDEV_STAT; + + data += sizeof(*src); + len -= sizeof(*src); + + dst = kzalloc(sizeof(*dst), GFP_ATOMIC); + if (!dst) + continue; + + ath12k_wmi_pull_pdev_stats_base(&src->base, dst); + ath12k_wmi_pull_pdev_stats_tx(&src->tx, dst); + ath12k_wmi_pull_pdev_stats_rx(&src->rx, dst); + list_add_tail(&dst->list, &stats.pdevs); + } + + complete(&ar->fw_stats_complete); + ath12k_debugfs_fw_stats_process(ar, &stats); +exit: + rcu_read_unlock(); + return ret; +} + +static int ath12k_wmi_tlv_fw_stats_parse(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + struct wmi_tlv_fw_stats_parse *parse = data; + int ret = 0; + + switch (tag) { + case WMI_TAG_STATS_EVENT: + parse->ev = ptr; + break; + case WMI_TAG_ARRAY_BYTE: + ret = ath12k_wmi_tlv_fw_stats_data_parse(ab, parse, ptr, len); + break; + default: + break; + } + return ret; +} + static void ath12k_update_stats_event(struct ath12k_base *ab, struct sk_buff *skb) { + int ret; + struct wmi_tlv_fw_stats_parse parse = {}; + + ret = ath12k_wmi_tlv_iter(ab, skb->data, skb->len, + ath12k_wmi_tlv_fw_stats_parse, + &parse); + if (ret) + ath12k_warn(ab, "failed to parse fw stats %d\n", ret); } /* PDEV_CTL_FAILSAFE_CHECK_EVENT is received from FW when the frequency scanned @@ -6889,17 +7527,15 @@ ath12k_wmi_process_csa_switch_count_event(struct ath12k_base *ab, const struct ath12k_wmi_pdev_csa_event *ev, const u32 *vdev_ids) { - int i; + u32 current_switch_count = le32_to_cpu(ev->current_switch_count); + u32 num_vdevs = le32_to_cpu(ev->num_vdevs); struct ieee80211_bss_conf *conf; struct ath12k_link_vif *arvif; struct ath12k_vif *ahvif; - - /* Finish CSA once the switch count becomes NULL */ - if (ev->current_switch_count) - return; + int i; rcu_read_lock(); - for (i = 0; i < le32_to_cpu(ev->num_vdevs); i++) { + for (i = 0; i < num_vdevs; i++) { arvif = ath12k_mac_get_arvif_by_vdev_id(ab, vdev_ids[i]); if (!arvif) { @@ -6922,8 +7558,26 @@ ath12k_wmi_process_csa_switch_count_event(struct ath12k_base *ab, continue; } - if (arvif->is_up && conf->csa_active) - ieee80211_csa_finish(ahvif->vif, 0); + if (!arvif->is_up || !conf->csa_active) + continue; + + /* Finish CSA when counter reaches zero */ + if (!current_switch_count) { + ieee80211_csa_finish(ahvif->vif, arvif->link_id); + arvif->current_cntdown_counter = 0; + } else if (current_switch_count > 1) { + /* If the count in event is not what we expect, don't update the + * mac80211 count. Since during beacon Tx failure, count in the + * firmware will not decrement and this event will come with the + * previous count value again + */ + if (current_switch_count != arvif->current_cntdown_counter) + continue; + + arvif->current_cntdown_counter = + ieee80211_beacon_update_cntdwn(ahvif->vif, + arvif->link_id); + } } rcu_read_unlock(); } @@ -7026,6 +7680,35 @@ exit: kfree(tb); } +static void ath12k_tm_wmi_event_segmented(struct ath12k_base *ab, u32 cmd_id, + struct sk_buff *skb) +{ + const struct ath12k_wmi_ftm_event *ev; + const void **tb; + int ret; + u16 length; + + tb = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath12k_warn(ab, "failed to parse ftm event tlv: %d\n", ret); + return; + } + + ev = tb[WMI_TAG_ARRAY_BYTE]; + if (!ev) { + ath12k_warn(ab, "failed to fetch ftm msg\n"); + kfree(tb); + return; + } + + length = skb->len - TLV_HDR_SIZE; + ath12k_tm_process_event(ab, cmd_id, ev, length); + kfree(tb); + tb = NULL; +} + static void ath12k_wmi_pdev_temperature_event(struct ath12k_base *ab, struct sk_buff *skb) @@ -7446,6 +8129,389 @@ static void ath12k_wmi_event_teardown_complete(struct ath12k_base *ab, kfree(tb); } +#ifdef CONFIG_ATH12K_DEBUGFS +static int ath12k_wmi_tpc_stats_copy_buffer(struct ath12k_base *ab, + const void *ptr, u16 tag, u16 len, + struct wmi_tpc_stats_arg *tpc_stats) +{ + u32 len1, len2, len3, len4; + s16 *dst_ptr; + s8 *dst_ptr_ctl; + + len1 = le32_to_cpu(tpc_stats->max_reg_allowed_power.tpc_reg_pwr.reg_array_len); + len2 = le32_to_cpu(tpc_stats->rates_array1.tpc_rates_array.rate_array_len); + len3 = le32_to_cpu(tpc_stats->rates_array2.tpc_rates_array.rate_array_len); + len4 = le32_to_cpu(tpc_stats->ctl_array.tpc_ctl_pwr.ctl_array_len); + + switch (tpc_stats->event_count) { + case ATH12K_TPC_STATS_CONFIG_REG_PWR_EVENT: + if (len1 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_REG_PWR_ALLOWED) { + dst_ptr = tpc_stats->max_reg_allowed_power.reg_pwr_array; + memcpy(dst_ptr, ptr, len1); + } + break; + case ATH12K_TPC_STATS_RATES_EVENT1: + if (len2 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_RATES_ARRAY1) { + dst_ptr = tpc_stats->rates_array1.rate_array; + memcpy(dst_ptr, ptr, len2); + } + break; + case ATH12K_TPC_STATS_RATES_EVENT2: + if (len3 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_RATES_ARRAY2) { + dst_ptr = tpc_stats->rates_array2.rate_array; + memcpy(dst_ptr, ptr, len3); + } + break; + case ATH12K_TPC_STATS_CTL_TABLE_EVENT: + if (len4 > len) + return -ENOBUFS; + + if (tpc_stats->tlvs_rcvd & WMI_TPC_CTL_PWR_ARRAY) { + dst_ptr_ctl = tpc_stats->ctl_array.ctl_pwr_table; + memcpy(dst_ptr_ctl, ptr, len4); + } + break; + } + return 0; +} + +static int ath12k_tpc_get_reg_pwr(struct ath12k_base *ab, + struct wmi_tpc_stats_arg *tpc_stats, + struct wmi_max_reg_power_fixed_params *ev) +{ + struct wmi_max_reg_power_allowed_arg *reg_pwr; + u32 total_size; + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "Received reg power array type %d length %d for tpc stats\n", + ev->reg_power_type, ev->reg_array_len); + + switch (le32_to_cpu(ev->reg_power_type)) { + case TPC_STATS_REG_PWR_ALLOWED_TYPE: + reg_pwr = &tpc_stats->max_reg_allowed_power; + break; + default: + return -EINVAL; + } + + /* Each entry is 2 byte hence multiplying the indices with 2 */ + total_size = le32_to_cpu(ev->d1) * le32_to_cpu(ev->d2) * + le32_to_cpu(ev->d3) * le32_to_cpu(ev->d4) * 2; + if (le32_to_cpu(ev->reg_array_len) != total_size) { + ath12k_warn(ab, + "Total size and reg_array_len doesn't match for tpc stats\n"); + return -EINVAL; + } + + memcpy(®_pwr->tpc_reg_pwr, ev, sizeof(struct wmi_max_reg_power_fixed_params)); + + reg_pwr->reg_pwr_array = kzalloc(le32_to_cpu(reg_pwr->tpc_reg_pwr.reg_array_len), + GFP_ATOMIC); + if (!reg_pwr->reg_pwr_array) + return -ENOMEM; + + tpc_stats->tlvs_rcvd |= WMI_TPC_REG_PWR_ALLOWED; + + return 0; +} + +static int ath12k_tpc_get_rate_array(struct ath12k_base *ab, + struct wmi_tpc_stats_arg *tpc_stats, + struct wmi_tpc_rates_array_fixed_params *ev) +{ + struct wmi_tpc_rates_array_arg *rates_array; + u32 flag = 0, rate_array_len; + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "Received rates array type %d length %d for tpc stats\n", + ev->rate_array_type, ev->rate_array_len); + + switch (le32_to_cpu(ev->rate_array_type)) { + case ATH12K_TPC_STATS_RATES_ARRAY1: + rates_array = &tpc_stats->rates_array1; + flag = WMI_TPC_RATES_ARRAY1; + break; + case ATH12K_TPC_STATS_RATES_ARRAY2: + rates_array = &tpc_stats->rates_array2; + flag = WMI_TPC_RATES_ARRAY2; + break; + default: + ath12k_warn(ab, + "Received invalid type of rates array for tpc stats\n"); + return -EINVAL; + } + memcpy(&rates_array->tpc_rates_array, ev, + sizeof(struct wmi_tpc_rates_array_fixed_params)); + rate_array_len = le32_to_cpu(rates_array->tpc_rates_array.rate_array_len); + rates_array->rate_array = kzalloc(rate_array_len, GFP_ATOMIC); + if (!rates_array->rate_array) + return -ENOMEM; + + tpc_stats->tlvs_rcvd |= flag; + return 0; +} + +static int ath12k_tpc_get_ctl_pwr_tbl(struct ath12k_base *ab, + struct wmi_tpc_stats_arg *tpc_stats, + struct wmi_tpc_ctl_pwr_fixed_params *ev) +{ + struct wmi_tpc_ctl_pwr_table_arg *ctl_array; + u32 total_size, ctl_array_len, flag = 0; + + ath12k_dbg(ab, ATH12K_DBG_WMI, + "Received ctl array type %d length %d for tpc stats\n", + ev->ctl_array_type, ev->ctl_array_len); + + switch (le32_to_cpu(ev->ctl_array_type)) { + case ATH12K_TPC_STATS_CTL_ARRAY: + ctl_array = &tpc_stats->ctl_array; + flag = WMI_TPC_CTL_PWR_ARRAY; + break; + default: + ath12k_warn(ab, + "Received invalid type of ctl pwr table for tpc stats\n"); + return -EINVAL; + } + + total_size = le32_to_cpu(ev->d1) * le32_to_cpu(ev->d2) * + le32_to_cpu(ev->d3) * le32_to_cpu(ev->d4); + if (le32_to_cpu(ev->ctl_array_len) != total_size) { + ath12k_warn(ab, + "Total size and ctl_array_len doesn't match for tpc stats\n"); + return -EINVAL; + } + + memcpy(&ctl_array->tpc_ctl_pwr, ev, sizeof(struct wmi_tpc_ctl_pwr_fixed_params)); + ctl_array_len = le32_to_cpu(ctl_array->tpc_ctl_pwr.ctl_array_len); + ctl_array->ctl_pwr_table = kzalloc(ctl_array_len, GFP_ATOMIC); + if (!ctl_array->ctl_pwr_table) + return -ENOMEM; + + tpc_stats->tlvs_rcvd |= flag; + return 0; +} + +static int ath12k_wmi_tpc_stats_subtlv_parser(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + struct wmi_tpc_rates_array_fixed_params *tpc_rates_array; + struct wmi_max_reg_power_fixed_params *tpc_reg_pwr; + struct wmi_tpc_ctl_pwr_fixed_params *tpc_ctl_pwr; + struct wmi_tpc_stats_arg *tpc_stats = data; + struct wmi_tpc_config_params *tpc_config; + int ret = 0; + + if (!tpc_stats) { + ath12k_warn(ab, "tpc stats memory unavailable\n"); + return -EINVAL; + } + + switch (tag) { + case WMI_TAG_TPC_STATS_CONFIG_EVENT: + tpc_config = (struct wmi_tpc_config_params *)ptr; + memcpy(&tpc_stats->tpc_config, tpc_config, + sizeof(struct wmi_tpc_config_params)); + break; + case WMI_TAG_TPC_STATS_REG_PWR_ALLOWED: + tpc_reg_pwr = (struct wmi_max_reg_power_fixed_params *)ptr; + ret = ath12k_tpc_get_reg_pwr(ab, tpc_stats, tpc_reg_pwr); + break; + case WMI_TAG_TPC_STATS_RATES_ARRAY: + tpc_rates_array = (struct wmi_tpc_rates_array_fixed_params *)ptr; + ret = ath12k_tpc_get_rate_array(ab, tpc_stats, tpc_rates_array); + break; + case WMI_TAG_TPC_STATS_CTL_PWR_TABLE_EVENT: + tpc_ctl_pwr = (struct wmi_tpc_ctl_pwr_fixed_params *)ptr; + ret = ath12k_tpc_get_ctl_pwr_tbl(ab, tpc_stats, tpc_ctl_pwr); + break; + default: + ath12k_warn(ab, + "Received invalid tag for tpc stats in subtlvs\n"); + return -EINVAL; + } + return ret; +} + +static int ath12k_wmi_tpc_stats_event_parser(struct ath12k_base *ab, + u16 tag, u16 len, + const void *ptr, void *data) +{ + struct wmi_tpc_stats_arg *tpc_stats = (struct wmi_tpc_stats_arg *)data; + int ret; + + switch (tag) { + case WMI_TAG_HALPHY_CTRL_PATH_EVENT_FIXED_PARAM: + ret = 0; + /* Fixed param is already processed*/ + break; + case WMI_TAG_ARRAY_STRUCT: + /* len 0 is expected for array of struct when there + * is no content of that type to pack inside that tlv + */ + if (len == 0) + return 0; + ret = ath12k_wmi_tlv_iter(ab, ptr, len, + ath12k_wmi_tpc_stats_subtlv_parser, + tpc_stats); + break; + case WMI_TAG_ARRAY_INT16: + if (len == 0) + return 0; + ret = ath12k_wmi_tpc_stats_copy_buffer(ab, ptr, + WMI_TAG_ARRAY_INT16, + len, tpc_stats); + break; + case WMI_TAG_ARRAY_BYTE: + if (len == 0) + return 0; + ret = ath12k_wmi_tpc_stats_copy_buffer(ab, ptr, + WMI_TAG_ARRAY_BYTE, + len, tpc_stats); + break; + default: + ath12k_warn(ab, "Received invalid tag for tpc stats\n"); + ret = -EINVAL; + break; + } + return ret; +} + +void ath12k_wmi_free_tpc_stats_mem(struct ath12k *ar) +{ + struct wmi_tpc_stats_arg *tpc_stats = ar->debug.tpc_stats; + + lockdep_assert_held(&ar->data_lock); + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "tpc stats mem free\n"); + if (tpc_stats) { + kfree(tpc_stats->max_reg_allowed_power.reg_pwr_array); + kfree(tpc_stats->rates_array1.rate_array); + kfree(tpc_stats->rates_array2.rate_array); + kfree(tpc_stats->ctl_array.ctl_pwr_table); + kfree(tpc_stats); + ar->debug.tpc_stats = NULL; + } +} + +static void ath12k_wmi_process_tpc_stats(struct ath12k_base *ab, + struct sk_buff *skb) +{ + struct ath12k_wmi_pdev_tpc_stats_event_fixed_params *fixed_param; + struct wmi_tpc_stats_arg *tpc_stats; + const struct wmi_tlv *tlv; + void *ptr = skb->data; + struct ath12k *ar; + u16 tlv_tag; + u32 event_count; + int ret; + + if (!skb->data) { + ath12k_warn(ab, "No data present in tpc stats event\n"); + return; + } + + if (skb->len < (sizeof(*fixed_param) + TLV_HDR_SIZE)) { + ath12k_warn(ab, "TPC stats event size invalid\n"); + return; + } + + tlv = (struct wmi_tlv *)ptr; + tlv_tag = le32_get_bits(tlv->header, WMI_TLV_TAG); + ptr += sizeof(*tlv); + + if (tlv_tag != WMI_TAG_HALPHY_CTRL_PATH_EVENT_FIXED_PARAM) { + ath12k_warn(ab, "TPC stats without fixed param tlv at start\n"); + return; + } + + fixed_param = (struct ath12k_wmi_pdev_tpc_stats_event_fixed_params *)ptr; + rcu_read_lock(); + ar = ath12k_mac_get_ar_by_pdev_id(ab, le32_to_cpu(fixed_param->pdev_id) + 1); + if (!ar) { + ath12k_warn(ab, "Failed to get ar for tpc stats\n"); + rcu_read_unlock(); + return; + } + spin_lock_bh(&ar->data_lock); + if (!ar->debug.tpc_request) { + /* Event is received either without request or the + * timeout, if memory is already allocated free it + */ + if (ar->debug.tpc_stats) { + ath12k_warn(ab, "Freeing memory for tpc_stats\n"); + ath12k_wmi_free_tpc_stats_mem(ar); + } + goto unlock; + } + + event_count = le32_to_cpu(fixed_param->event_count); + if (event_count == 0) { + if (ar->debug.tpc_stats) { + ath12k_warn(ab, + "Invalid tpc memory present\n"); + goto unlock; + } + ar->debug.tpc_stats = + kzalloc(sizeof(struct wmi_tpc_stats_arg), + GFP_ATOMIC); + if (!ar->debug.tpc_stats) { + ath12k_warn(ab, + "Failed to allocate memory for tpc stats\n"); + goto unlock; + } + } + + tpc_stats = ar->debug.tpc_stats; + if (!tpc_stats) { + ath12k_warn(ab, "tpc stats memory unavailable\n"); + goto unlock; + } + + if (!(event_count == 0)) { + if (event_count != tpc_stats->event_count + 1) { + ath12k_warn(ab, + "Invalid tpc event received\n"); + goto unlock; + } + } + tpc_stats->pdev_id = le32_to_cpu(fixed_param->pdev_id); + tpc_stats->end_of_event = le32_to_cpu(fixed_param->end_of_event); + tpc_stats->event_count = le32_to_cpu(fixed_param->event_count); + ath12k_dbg(ab, ATH12K_DBG_WMI, + "tpc stats event_count %d\n", + tpc_stats->event_count); + ret = ath12k_wmi_tlv_iter(ab, skb->data, skb->len, + ath12k_wmi_tpc_stats_event_parser, + tpc_stats); + if (ret) { + ath12k_wmi_free_tpc_stats_mem(ar); + ath12k_warn(ab, "failed to parse tpc_stats tlv: %d\n", ret); + goto unlock; + } + + if (tpc_stats->end_of_event) + complete(&ar->debug.tpc_complete); + +unlock: + spin_unlock_bh(&ar->data_lock); + rcu_read_unlock(); +} +#else +static void ath12k_wmi_process_tpc_stats(struct ath12k_base *ab, + struct sk_buff *skb) +{ +} +#endif + static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) { struct wmi_cmd_hdr *cmd_hdr; @@ -7571,6 +8637,9 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) case WMI_MLO_TEARDOWN_COMPLETE_EVENTID: ath12k_wmi_event_teardown_complete(ab, skb); break; + case WMI_HALPHY_STATS_CTRL_PATH_EVENTID: + ath12k_wmi_process_tpc_stats(ab, skb); + break; /* add Unsupported events (rare) here */ case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID: case WMI_PEER_OPER_MODE_CHANGE_EVENTID: @@ -7584,7 +8653,12 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID: /* debug might flood hence silently ignore (no-op) */ break; - /* TODO: Add remaining events */ + case WMI_PDEV_UTF_EVENTID: + if (test_bit(ATH12K_FLAG_FTM_SEGMENTED, &ab->dev_flags)) + ath12k_tm_wmi_event_segmented(ab, id, skb); + else + ath12k_tm_wmi_event_unsegmented(ab, id, skb); + break; default: ath12k_dbg(ab, ATH12K_DBG_WMI, "Unknown eventid: 0x%x\n", id); break; @@ -7721,6 +8795,74 @@ int ath12k_wmi_simulate_radar(struct ath12k *ar) return ath12k_wmi_send_unit_test_cmd(ar, wmi_ut, dfs_args); } +int ath12k_wmi_send_tpc_stats_request(struct ath12k *ar, + enum wmi_halphy_ctrl_path_stats_id tpc_stats_type) +{ + struct wmi_request_halphy_ctrl_path_stats_cmd_fixed_params *cmd; + struct ath12k_wmi_pdev *wmi = ar->wmi; + struct sk_buff *skb; + struct wmi_tlv *tlv; + __le32 *pdev_id; + u32 buf_len; + void *ptr; + int ret; + + buf_len = sizeof(*cmd) + TLV_HDR_SIZE + sizeof(u32) + TLV_HDR_SIZE + TLV_HDR_SIZE; + + skb = ath12k_wmi_alloc_skb(wmi->wmi_ab, buf_len); + if (!skb) + return -ENOMEM; + cmd = (struct wmi_request_halphy_ctrl_path_stats_cmd_fixed_params *)skb->data; + cmd->tlv_header = ath12k_wmi_tlv_cmd_hdr(WMI_TAG_HALPHY_CTRL_PATH_CMD_FIXED_PARAM, + sizeof(*cmd)); + + cmd->stats_id_mask = cpu_to_le32(WMI_REQ_CTRL_PATH_PDEV_TX_STAT); + cmd->action = cpu_to_le32(WMI_REQUEST_CTRL_PATH_STAT_GET); + cmd->subid = cpu_to_le32(tpc_stats_type); + + ptr = skb->data + sizeof(*cmd); + + /* The below TLV arrays optionally follow this fixed param TLV structure + * 1. ARRAY_UINT32 pdev_ids[] + * If this array is present and non-zero length, stats should only + * be provided from the pdevs identified in the array. + * 2. ARRAY_UNIT32 vdev_ids[] + * If this array is present and non-zero length, stats should only + * be provided from the vdevs identified in the array. + * 3. ath12k_wmi_mac_addr_params peer_macaddr[]; + * If this array is present and non-zero length, stats should only + * be provided from the peers with the MAC addresses specified + * in the array + */ + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, sizeof(u32)); + ptr += TLV_HDR_SIZE; + + pdev_id = ptr; + *pdev_id = cpu_to_le32(ath12k_mac_get_target_pdev_id(ar)); + ptr += sizeof(*pdev_id); + + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_UINT32, 0); + ptr += TLV_HDR_SIZE; + + tlv = ptr; + tlv->header = ath12k_wmi_tlv_hdr(WMI_TAG_ARRAY_FIXED_STRUCT, 0); + ptr += TLV_HDR_SIZE; + + ret = ath12k_wmi_cmd_send(wmi, skb, WMI_REQUEST_HALPHY_CTRL_PATH_STATS_CMDID); + if (ret) { + ath12k_warn(ar->ab, + "failed to submit WMI_REQUEST_STATS_CTRL_PATH_CMDID\n"); + dev_kfree_skb(skb); + return ret; + } + ath12k_dbg(ar->ab, ATH12K_DBG_WMI, "WMI get TPC STATS sent on pdev %d\n", + ar->pdev->pdev_id); + + return ret; +} + int ath12k_wmi_connect(struct ath12k_base *ab) { u32 i; diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index 45fe699ce8a5..1ba33e30ddd2 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #ifndef ATH12K_WMI_H @@ -25,6 +25,7 @@ struct ath12k_base; struct ath12k; struct ath12k_link_vif; +struct ath12k_fw_stats; /* There is no signed version of __le32, so for a temporary solution come * up with our own version. The idea is from fs/ntfs/endian.h. @@ -516,6 +517,9 @@ enum wmi_tlv_cmd_id { WMI_REQUEST_RCPI_CMDID, WMI_REQUEST_PEER_STATS_INFO_CMDID, WMI_REQUEST_RADIO_CHAN_STATS_CMDID, + WMI_REQUEST_WLM_STATS_CMDID, + WMI_REQUEST_CTRL_PATH_STATS_CMDID, + WMI_REQUEST_HALPHY_CTRL_PATH_STATS_CMDID = WMI_REQUEST_CTRL_PATH_STATS_CMDID + 3, WMI_SET_ARP_NS_OFFLOAD_CMDID = WMI_TLV_CMD(WMI_GRP_ARP_NS_OFL), WMI_ADD_PROACTIVE_ARP_RSP_PATTERN_CMDID, WMI_DEL_PROACTIVE_ARP_RSP_PATTERN_CMDID, @@ -785,6 +789,9 @@ enum wmi_tlv_event_id { WMI_UPDATE_RCPI_EVENTID, WMI_PEER_STATS_INFO_EVENTID, WMI_RADIO_CHAN_STATS_EVENTID, + WMI_WLM_STATS_EVENTID, + WMI_CTRL_PATH_STATS_EVENTID, + WMI_HALPHY_STATS_CTRL_PATH_EVENTID, WMI_NLO_MATCH_EVENTID = WMI_TLV_CMD(WMI_GRP_NLO_OFL), WMI_NLO_SCAN_COMPLETE_EVENTID, WMI_APFIND_EVENTID, @@ -1191,6 +1198,7 @@ enum wmi_tlv_tag { WMI_TAG_ARRAY_BYTE, WMI_TAG_ARRAY_STRUCT, WMI_TAG_ARRAY_FIXED_STRUCT, + WMI_TAG_ARRAY_INT16, WMI_TAG_LAST_ARRAY_ENUM = 31, WMI_TAG_SERVICE_READY_EVENT, WMI_TAG_HAL_REG_CAPABILITIES, @@ -1941,6 +1949,12 @@ enum wmi_tlv_tag { WMI_TAG_MAC_PHY_CAPABILITIES_EXT = 0x36F, WMI_TAG_REGULATORY_RULE_EXT_STRUCT = 0x3A9, WMI_TAG_REG_CHAN_LIST_CC_EXT_EVENT, + WMI_TAG_TPC_STATS_GET_CMD = 0x38B, + WMI_TAG_TPC_STATS_EVENT_FIXED_PARAM, + WMI_TAG_TPC_STATS_CONFIG_EVENT, + WMI_TAG_TPC_STATS_REG_PWR_ALLOWED, + WMI_TAG_TPC_STATS_RATES_ARRAY, + WMI_TAG_TPC_STATS_CTL_PWR_TABLE_EVENT, WMI_TAG_EHT_RATE_SET = 0x3C4, WMI_TAG_DCS_AWGN_INT_TYPE = 0x3C5, WMI_TAG_MLO_TX_SEND_PARAMS, @@ -1958,6 +1972,8 @@ enum wmi_tlv_tag { WMI_TAG_PDEV_SET_BIOS_SAR_TABLE_CMD = 0x3D8, WMI_TAG_PDEV_SET_BIOS_GEO_TABLE_CMD = 0x3D9, WMI_TAG_PDEV_SET_BIOS_INTERFACE_CMD = 0x3FB, + WMI_TAG_HALPHY_CTRL_PATH_CMD_FIXED_PARAM = 0x442, + WMI_TAG_HALPHY_CTRL_PATH_EVENT_FIXED_PARAM, WMI_TAG_MAX }; @@ -3624,6 +3640,26 @@ struct ath12k_wmi_p2p_noa_info { struct ath12k_wmi_p2p_noa_descriptor descriptors[WMI_P2P_MAX_NOA_DESCRIPTORS]; } __packed; +#define MAX_WMI_UTF_LEN 252 + +struct ath12k_wmi_ftm_seg_hdr_params { + __le32 len; + __le32 msgref; + __le32 segmentinfo; + __le32 pdev_id; +} __packed; + +struct ath12k_wmi_ftm_cmd { + __le32 tlv_header; + struct ath12k_wmi_ftm_seg_hdr_params seg_hdr; + u8 data[]; +} __packed; + +struct ath12k_wmi_ftm_event { + struct ath12k_wmi_ftm_seg_hdr_params seg_hdr; + u8 data[]; +} __packed; + #define WMI_BEACON_TX_BUFFER_SIZE 512 #define WMI_EMA_BEACON_CNT GENMASK(7, 0) @@ -4604,6 +4640,7 @@ enum wmi_rate_preamble { WMI_RATE_PREAMBLE_HT, WMI_RATE_PREAMBLE_VHT, WMI_RATE_PREAMBLE_HE, + WMI_RATE_PREAMBLE_EHT, }; /** @@ -5628,6 +5665,245 @@ enum wmi_sta_keepalive_method { #define WMI_STA_KEEPALIVE_INTERVAL_DEFAULT 30 #define WMI_STA_KEEPALIVE_INTERVAL_DISABLE 0 +struct wmi_stats_event { + __le32 stats_id; + __le32 num_pdev_stats; + __le32 num_vdev_stats; + __le32 num_peer_stats; + __le32 num_bcnflt_stats; + __le32 num_chan_stats; + __le32 num_mib_stats; + __le32 pdev_id; + __le32 num_bcn_stats; + __le32 num_peer_extd_stats; + __le32 num_peer_extd2_stats; +} __packed; + +enum wmi_stats_id { + WMI_REQUEST_PDEV_STAT = BIT(2), + WMI_REQUEST_VDEV_STAT = BIT(3), + WMI_REQUEST_BCN_STAT = BIT(11), +}; + +struct wmi_request_stats_cmd { + __le32 tlv_header; + __le32 stats_id; + __le32 vdev_id; + struct ath12k_wmi_mac_addr_params peer_macaddr; + __le32 pdev_id; +} __packed; + +#define WLAN_MAX_AC 4 +#define MAX_TX_RATE_VALUES 10 + +struct wmi_vdev_stats_params { + __le32 vdev_id; + __le32 beacon_snr; + __le32 data_snr; + __le32 num_tx_frames[WLAN_MAX_AC]; + __le32 num_rx_frames; + __le32 num_tx_frames_retries[WLAN_MAX_AC]; + __le32 num_tx_frames_failures[WLAN_MAX_AC]; + __le32 num_rts_fail; + __le32 num_rts_success; + __le32 num_rx_err; + __le32 num_rx_discard; + __le32 num_tx_not_acked; + __le32 tx_rate_history[MAX_TX_RATE_VALUES]; + __le32 beacon_rssi_history[MAX_TX_RATE_VALUES]; +} __packed; + +struct ath12k_wmi_bcn_stats_params { + __le32 vdev_id; + __le32 tx_bcn_succ_cnt; + __le32 tx_bcn_outage_cnt; +} __packed; + +struct ath12k_wmi_pdev_base_stats_params { + a_sle32 chan_nf; + __le32 tx_frame_count; /* Cycles spent transmitting frames */ + __le32 rx_frame_count; /* Cycles spent receiving frames */ + __le32 rx_clear_count; /* Total channel busy time, evidently */ + __le32 cycle_count; /* Total on-channel time */ + __le32 phy_err_count; + __le32 chan_tx_pwr; +} __packed; + +struct ath12k_wmi_pdev_tx_stats_params { + a_sle32 comp_queued; + a_sle32 comp_delivered; + a_sle32 msdu_enqued; + a_sle32 mpdu_enqued; + a_sle32 wmm_drop; + a_sle32 local_enqued; + a_sle32 local_freed; + a_sle32 hw_queued; + a_sle32 hw_reaped; + a_sle32 underrun; + a_sle32 tx_abort; + a_sle32 mpdus_requed; + __le32 tx_ko; + __le32 data_rc; + __le32 self_triggers; + __le32 sw_retry_failure; + __le32 illgl_rate_phy_err; + __le32 pdev_cont_xretry; + __le32 pdev_tx_timeout; + __le32 pdev_resets; + __le32 stateless_tid_alloc_failure; + __le32 phy_underrun; + __le32 txop_ovf; +} __packed; + +struct ath12k_wmi_pdev_rx_stats_params { + a_sle32 mid_ppdu_route_change; + a_sle32 status_rcvd; + a_sle32 r0_frags; + a_sle32 r1_frags; + a_sle32 r2_frags; + a_sle32 r3_frags; + a_sle32 htt_msdus; + a_sle32 htt_mpdus; + a_sle32 loc_msdus; + a_sle32 loc_mpdus; + a_sle32 oversize_amsdu; + a_sle32 phy_errs; + a_sle32 phy_err_drop; + a_sle32 mpdu_errs; +} __packed; + +struct ath12k_wmi_pdev_stats_params { + struct ath12k_wmi_pdev_base_stats_params base; + struct ath12k_wmi_pdev_tx_stats_params tx; + struct ath12k_wmi_pdev_rx_stats_params rx; +} __packed; + +struct ath12k_fw_stats_req_params { + u32 stats_id; + u32 vdev_id; + u32 pdev_id; +}; + +#define WMI_REQ_CTRL_PATH_PDEV_TX_STAT 1 +#define WMI_REQUEST_CTRL_PATH_STAT_GET 1 + +#define WMI_TPC_CONFIG BIT(1) +#define WMI_TPC_REG_PWR_ALLOWED BIT(2) +#define WMI_TPC_RATES_ARRAY1 BIT(3) +#define WMI_TPC_RATES_ARRAY2 BIT(4) +#define WMI_TPC_RATES_DL_OFDMA_ARRAY BIT(5) +#define WMI_TPC_CTL_PWR_ARRAY BIT(6) +#define WMI_TPC_CONFIG_PARAM 0x1 +#define ATH12K_TPC_RATE_ARRAY_MU GENMASK(15, 8) +#define ATH12K_TPC_RATE_ARRAY_SU GENMASK(7, 0) +#define TPC_STATS_REG_PWR_ALLOWED_TYPE 0 + +enum wmi_halphy_ctrl_path_stats_id { + WMI_HALPHY_PDEV_TX_SU_STATS = 0, + WMI_HALPHY_PDEV_TX_SUTXBF_STATS, + WMI_HALPHY_PDEV_TX_MU_STATS, + WMI_HALPHY_PDEV_TX_MUTXBF_STATS, + WMI_HALPHY_PDEV_TX_STATS_MAX, +}; + +enum ath12k_wmi_tpc_stats_rates_array { + ATH12K_TPC_STATS_RATES_ARRAY1, + ATH12K_TPC_STATS_RATES_ARRAY2, +}; + +enum ath12k_wmi_tpc_stats_ctl_array { + ATH12K_TPC_STATS_CTL_ARRAY, + ATH12K_TPC_STATS_CTL_160ARRAY, +}; + +enum ath12k_wmi_tpc_stats_events { + ATH12K_TPC_STATS_CONFIG_REG_PWR_EVENT, + ATH12K_TPC_STATS_RATES_EVENT1, + ATH12K_TPC_STATS_RATES_EVENT2, + ATH12K_TPC_STATS_CTL_TABLE_EVENT +}; + +struct wmi_request_halphy_ctrl_path_stats_cmd_fixed_params { + __le32 tlv_header; + __le32 stats_id_mask; + __le32 request_id; + __le32 action; + __le32 subid; +} __packed; + +struct ath12k_wmi_pdev_tpc_stats_event_fixed_params { + __le32 pdev_id; + __le32 end_of_event; + __le32 event_count; +} __packed; + +struct wmi_tpc_config_params { + __le32 reg_domain; + __le32 chan_freq; + __le32 phy_mode; + __le32 twice_antenna_reduction; + __le32 twice_max_reg_power; + __le32 twice_antenna_gain; + __le32 power_limit; + __le32 rate_max; + __le32 num_tx_chain; + __le32 ctl; + __le32 flags; + __le32 caps; +} __packed; + +struct wmi_max_reg_power_fixed_params { + __le32 reg_power_type; + __le32 reg_array_len; + __le32 d1; + __le32 d2; + __le32 d3; + __le32 d4; +} __packed; + +struct wmi_max_reg_power_allowed_arg { + struct wmi_max_reg_power_fixed_params tpc_reg_pwr; + s16 *reg_pwr_array; +}; + +struct wmi_tpc_rates_array_fixed_params { + __le32 rate_array_type; + __le32 rate_array_len; +} __packed; + +struct wmi_tpc_rates_array_arg { + struct wmi_tpc_rates_array_fixed_params tpc_rates_array; + s16 *rate_array; +}; + +struct wmi_tpc_ctl_pwr_fixed_params { + __le32 ctl_array_type; + __le32 ctl_array_len; + __le32 end_of_ctl_pwr; + __le32 ctl_pwr_count; + __le32 d1; + __le32 d2; + __le32 d3; + __le32 d4; +} __packed; + +struct wmi_tpc_ctl_pwr_table_arg { + struct wmi_tpc_ctl_pwr_fixed_params tpc_ctl_pwr; + s8 *ctl_pwr_table; +}; + +struct wmi_tpc_stats_arg { + u32 pdev_id; + u32 event_count; + u32 end_of_event; + u32 tlvs_rcvd; + struct wmi_max_reg_power_allowed_arg max_reg_allowed_power; + struct wmi_tpc_rates_array_arg rates_array1; + struct wmi_tpc_rates_array_arg rates_array2; + struct wmi_tpc_config_params tpc_config; + struct wmi_tpc_ctl_pwr_table_arg ctl_array; +}; + void ath12k_wmi_init_qcn9274(struct ath12k_base *ab, struct ath12k_wmi_resource_config_arg *config); void ath12k_wmi_init_wcn7850(struct ath12k_base *ab, @@ -5639,7 +5915,7 @@ int ath12k_wmi_mgmt_send(struct ath12k *ar, u32 vdev_id, u32 buf_id, struct sk_buff *frame); int ath12k_wmi_p2p_go_bcn_ie(struct ath12k *ar, u32 vdev_id, const u8 *p2p_ie); -int ath12k_wmi_bcn_tmpl(struct ath12k *ar, u32 vdev_id, +int ath12k_wmi_bcn_tmpl(struct ath12k_link_vif *arvif, struct ieee80211_mutable_offsets *offs, struct sk_buff *bcn, struct ath12k_wmi_bcn_tmpl_ema_arg *ema_args); @@ -5753,6 +6029,13 @@ int ath12k_wmi_set_bios_cmd(struct ath12k_base *ab, u32 param_id, const u8 *buf, size_t buf_len); int ath12k_wmi_set_bios_sar_cmd(struct ath12k_base *ab, const u8 *psar_table); int ath12k_wmi_set_bios_geo_cmd(struct ath12k_base *ab, const u8 *pgeo_table); +int ath12k_wmi_send_stats_request_cmd(struct ath12k *ar, u32 stats_id, + u32 vdev_id, u32 pdev_id); +__le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len); + +int ath12k_wmi_send_tpc_stats_request(struct ath12k *ar, + enum wmi_halphy_ctrl_path_stats_id tpc_stats_type); +void ath12k_wmi_free_tpc_stats_mem(struct ath12k *ar); static inline u32 ath12k_wmi_caps_ext_get_pdev_id(const struct ath12k_wmi_caps_ext_params *param) @@ -5806,5 +6089,8 @@ int ath12k_wmi_sta_keepalive(struct ath12k *ar, int ath12k_wmi_mlo_setup(struct ath12k *ar, struct wmi_mlo_setup_arg *mlo_params); int ath12k_wmi_mlo_ready(struct ath12k *ar); int ath12k_wmi_mlo_teardown(struct ath12k *ar); +void ath12k_wmi_fw_stats_dump(struct ath12k *ar, + struct ath12k_fw_stats *fw_stats, u32 stats_id, + char *buf); #endif diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c index 9e1c0bfd212f..dce9bd0bcaef 100644 --- a/drivers/net/wireless/ath/ath12k/wow.c +++ b/drivers/net/wireless/ath/ath12k/wow.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2020 The Linux Foundation. All rights reserved. - * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/delay.h> @@ -990,6 +990,7 @@ exit: case ATH12K_HW_STATE_RESTARTING: case ATH12K_HW_STATE_RESTARTED: case ATH12K_HW_STATE_WEDGED: + case ATH12K_HW_STATE_TM: ath12k_warn(ar->ab, "encountered unexpected device state %d on resume, cannot recover\n", ah->state); ret = -EIO; diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 72ce321f2a77..8c2e8081112e 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -149,7 +149,7 @@ static bool __ath6kl_cfg80211_sscan_stop(struct ath6kl_vif *vif) if (!test_and_clear_bit(SCHED_SCANNING, &vif->flags)) return false; - del_timer_sync(&vif->sched_scan_timer); + timer_delete_sync(&vif->sched_scan_timer); if (ar->state == ATH6KL_STATE_RECOVERY) return true; @@ -1200,7 +1200,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, if (((vif->auth_mode == WPA_PSK_AUTH) || (vif->auth_mode == WPA2_PSK_AUTH)) && (key_usage & GROUP_USAGE)) - del_timer(&vif->disconnect_timer); + timer_delete(&vif->disconnect_timer); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d, key_len %d, key_type 0x%x, key_usage 0x%x, seq_len %d\n", @@ -3612,7 +3612,7 @@ void ath6kl_cfg80211_vif_stop(struct ath6kl_vif *vif, bool wmi_ready) discon_issued = test_bit(CONNECTED, &vif->flags) || test_bit(CONNECT_PEND, &vif->flags); ath6kl_disconnect(vif); - del_timer(&vif->disconnect_timer); + timer_delete(&vif->disconnect_timer); if (discon_issued) ath6kl_disconnect_event(vif, DISCONNECT_CMD, diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index 15f455adb860..9b100ee2ebc3 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -1915,7 +1915,7 @@ void ath6kl_stop_txrx(struct ath6kl *ar) clear_bit(WMI_READY, &ar->flag); if (ar->fw_recovery.enable) - del_timer_sync(&ar->fw_recovery.hb_timer); + timer_delete_sync(&ar->fw_recovery.hb_timer); /* * After wmi_shudown all WMI events will be dropped. We diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c index 8f9fe23e9755..867089a3c096 100644 --- a/drivers/net/wireless/ath/ath6kl/main.c +++ b/drivers/net/wireless/ath/ath6kl/main.c @@ -1027,7 +1027,7 @@ void ath6kl_disconnect_event(struct ath6kl_vif *vif, u8 reason, u8 *bssid, aggr_reset_state(vif->aggr_cntxt->aggr_conn); - del_timer(&vif->disconnect_timer); + timer_delete(&vif->disconnect_timer); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "disconnect reason is %d\n", reason); diff --git a/drivers/net/wireless/ath/ath6kl/recovery.c b/drivers/net/wireless/ath/ath6kl/recovery.c index c09e40c9010f..fd2dceb8b63d 100644 --- a/drivers/net/wireless/ath/ath6kl/recovery.c +++ b/drivers/net/wireless/ath/ath6kl/recovery.c @@ -25,7 +25,7 @@ static void ath6kl_recovery_work(struct work_struct *work) ar->state = ATH6KL_STATE_RECOVERY; - del_timer_sync(&ar->fw_recovery.hb_timer); + timer_delete_sync(&ar->fw_recovery.hb_timer); ath6kl_init_hw_restart(ar); @@ -119,7 +119,7 @@ void ath6kl_recovery_cleanup(struct ath6kl *ar) set_bit(RECOVERY_CLEANUP, &ar->flag); - del_timer_sync(&ar->fw_recovery.hb_timer); + timer_delete_sync(&ar->fw_recovery.hb_timer); cancel_work_sync(&ar->fw_recovery.recovery_work); } diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c index 80e66acc5cf6..3a6f0b647e17 100644 --- a/drivers/net/wireless/ath/ath6kl/txrx.c +++ b/drivers/net/wireless/ath/ath6kl/txrx.c @@ -1827,7 +1827,7 @@ void aggr_reset_state(struct aggr_info_conn *aggr_conn) return; if (aggr_conn->timer_scheduled) { - del_timer(&aggr_conn->timer); + timer_delete(&aggr_conn->timer); aggr_conn->timer_scheduled = false; } diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index a728cc0387df..6e38aa7351e3 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -274,7 +274,6 @@ struct ath_node { struct ath_tx_control { struct ath_txq *txq; - struct ath_node *an; struct ieee80211_sta *sta; u8 paprd; }; @@ -1018,7 +1017,7 @@ struct ath_softc { u8 gtt_cnt; u32 intrstatus; - u32 rx_active_check_time; + unsigned long rx_active_check_time; u32 rx_active_count; u16 ps_flags; /* PS_* */ bool ps_enabled; diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index bae24e3d3168..799be0be24f4 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -1556,7 +1556,7 @@ void ath9k_p2p_ps_timer(void *priv) struct ath_node *an; u32 tsf; - del_timer_sync(&sc->sched.timer); + timer_delete_sync(&sc->sched.timer); ath9k_hw_gen_timer_stop(sc->sc_ah, sc->p2p_ps_timer); ath_chanctx_event(sc, NULL, ATH_CHANCTX_EVENT_TSF_TIMER); diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c index 628eeec4b82f..300d178830ad 100644 --- a/drivers/net/wireless/ath/ath9k/common-spectral.c +++ b/drivers/net/wireless/ath/ath9k/common-spectral.c @@ -628,12 +628,12 @@ int ath_cmn_process_fft(struct ath_spec_scan_priv *spec_priv, struct ieee80211_h else RX_STAT_INC(sc, rx_spectral_sample_err); - memset(sample_buf, 0, SPECTRAL_SAMPLE_MAX_LEN); - /* Mix the received bins to the /dev/random * pool */ add_device_randomness(sample_buf, num_bins); + + memset(sample_buf, 0, SPECTRAL_SAMPLE_MAX_LEN); } /* Process a normal frame */ diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index b457e52dd365..5a26f1d05f04 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -305,7 +305,7 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc) ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex timers\n"); /* make sure duty cycle timer is also stopped when resuming */ - del_timer_sync(&btcoex->no_stomp_timer); + timer_delete_sync(&btcoex->no_stomp_timer); btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies; @@ -329,15 +329,15 @@ void ath9k_btcoex_timer_pause(struct ath_softc *sc) ath_dbg(ath9k_hw_common(ah), BTCOEX, "Stopping btcoex timers\n"); - del_timer_sync(&btcoex->period_timer); - del_timer_sync(&btcoex->no_stomp_timer); + timer_delete_sync(&btcoex->period_timer); + timer_delete_sync(&btcoex->no_stomp_timer); } void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; - del_timer_sync(&btcoex->no_stomp_timer); + timer_delete_sync(&btcoex->no_stomp_timer); } u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 57094bd45d98..19600018e562 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -198,7 +198,7 @@ void ath9k_htc_reset(struct ath9k_htc_priv *priv) ath9k_htc_stop_ani(priv); ieee80211_stop_queues(priv->hw); - del_timer_sync(&priv->tx.cleanup_timer); + timer_delete_sync(&priv->tx.cleanup_timer); ath9k_htc_tx_drain(priv); WMI_CMD(WMI_DISABLE_INTR_CMDID); @@ -260,7 +260,7 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv, ath9k_htc_ps_wakeup(priv); ath9k_htc_stop_ani(priv); - del_timer_sync(&priv->tx.cleanup_timer); + timer_delete_sync(&priv->tx.cleanup_timer); ath9k_htc_tx_drain(priv); WMI_CMD(WMI_DISABLE_INTR_CMDID); @@ -997,7 +997,7 @@ static void ath9k_htc_stop(struct ieee80211_hw *hw, bool suspend) tasklet_kill(&priv->rx_tasklet); - del_timer_sync(&priv->tx.cleanup_timer); + timer_delete_sync(&priv->tx.cleanup_timer); ath9k_htc_tx_drain(priv); ath9k_wmi_event_drain(priv); diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index f9e77c4624d9..ee951493e993 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -647,7 +647,9 @@ static int ath9k_of_init(struct ath_softc *sc) ah->ah_flags |= AH_NO_EEP_SWAP; } - of_get_mac_address(np, common->macaddr); + ret = of_get_mac_address(np, common->macaddr); + if (ret == -EPROBE_DEFER) + return ret; return 0; } @@ -1097,7 +1099,7 @@ static void ath9k_deinit_softc(struct ath_softc *sc) if (ATH_TXQ_SETUP(sc, i)) ath_tx_cleanupq(sc, &sc->tx.txq[i]); - del_timer_sync(&sc->sleep_timer); + timer_delete_sync(&sc->sleep_timer); ath9k_hw_deinit(sc->sc_ah); if (sc->dfs_detector != NULL) sc->dfs_detector->exit(sc->dfs_detector); diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index d078a59d7d3c..7f890997bb53 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -472,7 +472,7 @@ void ath_stop_ani(struct ath_softc *sc) struct ath_common *common = ath9k_hw_common(sc->sc_ah); ath_dbg(common, ANI, "Stopping ANI\n"); - del_timer_sync(&common->ani.timer); + timer_delete_sync(&common->ani.timer); } void ath_check_ani(struct ath_softc *sc) diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index a70c94564814..92fc5e3d756e 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -123,7 +123,7 @@ void ath9k_ps_wakeup(struct ath_softc *sc) if (++sc->ps_usecount != 1) goto unlock; - del_timer_sync(&sc->sleep_timer); + timer_delete_sync(&sc->sleep_timer); power_mode = sc->sc_ah->power_mode; ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_AWAKE); @@ -2418,7 +2418,7 @@ static void ath9k_cancel_pending_offchannel(struct ath_softc *sc) ath_dbg(common, CHAN_CTX, "%s: Aborting RoC\n", __func__); - del_timer_sync(&sc->offchannel.timer); + timer_delete_sync(&sc->offchannel.timer); if (sc->offchannel.state >= ATH_OFFCHANNEL_ROC_START) ath_roc_complete(sc, ATH_ROC_COMPLETE_ABORT); } @@ -2427,7 +2427,7 @@ static void ath9k_cancel_pending_offchannel(struct ath_softc *sc) ath_dbg(common, CHAN_CTX, "%s: Aborting HW scan\n", __func__); - del_timer_sync(&sc->offchannel.timer); + timer_delete_sync(&sc->offchannel.timer); ath_scan_complete(sc, true); } } @@ -2476,7 +2476,7 @@ static void ath9k_cancel_hw_scan(struct ieee80211_hw *hw, ath_dbg(common, CHAN_CTX, "Cancel HW scan on vif: %pM\n", vif->addr); mutex_lock(&sc->mutex); - del_timer_sync(&sc->offchannel.timer); + timer_delete_sync(&sc->offchannel.timer); ath_scan_complete(sc, true); mutex_unlock(&sc->mutex); } @@ -2526,7 +2526,7 @@ static int ath9k_cancel_remain_on_channel(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); ath_dbg(common, CHAN_CTX, "Cancel RoC\n"); - del_timer_sync(&sc->offchannel.timer); + timer_delete_sync(&sc->offchannel.timer); if (sc->offchannel.roc_vif) { if (sc->offchannel.state >= ATH_OFFCHANNEL_ROC_START) diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 1ff53520f0a3..27d4034c814e 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -1029,7 +1029,7 @@ static int ath_pci_suspend(struct device *device) */ ath9k_stop_btcoex(sc); ath9k_hw_disable(sc->sc_ah); - del_timer_sync(&sc->sleep_timer); + timer_delete_sync(&sc->sleep_timer); ath9k_hw_setpower(sc->sc_ah, ATH9K_PM_FULL_SLEEP); return 0; diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index db07ce6dbc08..0ac9212e42f7 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -2291,19 +2291,10 @@ static int ath_tx_prepare(struct ieee80211_hw *hw, struct sk_buff *skb, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_sta *sta = txctl->sta; struct ieee80211_vif *vif = info->control.vif; - struct ath_vif *avp; struct ath_softc *sc = hw->priv; int frmlen = skb->len + FCS_LEN; int padpos, padsize; - /* NOTE: sta can be NULL according to net/mac80211.h */ - if (sta) - txctl->an = (struct ath_node *)sta->drv_priv; - else if (vif && ieee80211_is_data(hdr->frame_control)) { - avp = (void *)vif->drv_priv; - txctl->an = &avp->mcast_node; - } - if (info->control.hw_key) frmlen += info->control.hw_key->icv_len; diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c index 4c1aecd1163c..419f5530f885 100644 --- a/drivers/net/wireless/ath/carl9170/fw.c +++ b/drivers/net/wireless/ath/carl9170/fw.c @@ -15,7 +15,7 @@ #include "fwcmd.h" #include "version.h" -static const u8 otus_magic[4] = { OTUS_MAGIC }; +static const u8 otus_magic[4] __nonstring = { OTUS_MAGIC }; static const void *carl9170_fw_find_desc(struct ar9170 *ar, const u8 descid[4], const unsigned int len, const u8 compatible_revision) diff --git a/drivers/net/wireless/ath/ath11k/testmode_i.h b/drivers/net/wireless/ath/testmode_i.h index 91b83873d660..980ef2f3f05f 100644 --- a/drivers/net/wireless/ath/ath11k/testmode_i.h +++ b/drivers/net/wireless/ath/testmode_i.h @@ -1,59 +1,59 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023-2025 Qualcomm Innovation Center, Inc. All rights reserved. */ -/* "API" level of the ath11k testmode interface. Bump it after every +/* "API" level of the ath testmode interface. Bump it after every * incompatible interface change. */ -#define ATH11K_TESTMODE_VERSION_MAJOR 1 +#define ATH_TESTMODE_VERSION_MAJOR 1 /* Bump this after every _compatible_ interface change, for example * addition of a new command or an attribute. */ -#define ATH11K_TESTMODE_VERSION_MINOR 1 +#define ATH_TESTMODE_VERSION_MINOR 1 -#define ATH11K_TM_DATA_MAX_LEN 5000 -#define ATH11K_FTM_EVENT_MAX_BUF_LENGTH 2048 +#define ATH_TM_DATA_MAX_LEN 5000 +#define ATH_FTM_EVENT_MAX_BUF_LENGTH 2048 -enum ath11k_tm_attr { - __ATH11K_TM_ATTR_INVALID = 0, - ATH11K_TM_ATTR_CMD = 1, - ATH11K_TM_ATTR_DATA = 2, - ATH11K_TM_ATTR_WMI_CMDID = 3, - ATH11K_TM_ATTR_VERSION_MAJOR = 4, - ATH11K_TM_ATTR_VERSION_MINOR = 5, - ATH11K_TM_ATTR_WMI_OP_VERSION = 6, +enum ath_tm_attr { + __ATH_TM_ATTR_INVALID = 0, + ATH_TM_ATTR_CMD = 1, + ATH_TM_ATTR_DATA = 2, + ATH_TM_ATTR_WMI_CMDID = 3, + ATH_TM_ATTR_VERSION_MAJOR = 4, + ATH_TM_ATTR_VERSION_MINOR = 5, + ATH_TM_ATTR_WMI_OP_VERSION = 6, /* keep last */ - __ATH11K_TM_ATTR_AFTER_LAST, - ATH11K_TM_ATTR_MAX = __ATH11K_TM_ATTR_AFTER_LAST - 1, + __ATH_TM_ATTR_AFTER_LAST, + ATH_TM_ATTR_MAX = __ATH_TM_ATTR_AFTER_LAST - 1, }; -/* All ath11k testmode interface commands specified in - * ATH11K_TM_ATTR_CMD +/* All ath testmode interface commands specified in + * ATH_TM_ATTR_CMD */ -enum ath11k_tm_cmd { - /* Returns the supported ath11k testmode interface version in - * ATH11K_TM_ATTR_VERSION. Always guaranteed to work. User space +enum ath_tm_cmd { + /* Returns the supported ath testmode interface version in + * ATH_TM_ATTR_VERSION. Always guaranteed to work. User space * uses this to verify it's using the correct version of the * testmode interface */ - ATH11K_TM_CMD_GET_VERSION = 0, + ATH_TM_CMD_GET_VERSION = 0, /* The command used to transmit a WMI command to the firmware and * the event to receive WMI events from the firmware. Without * struct wmi_cmd_hdr header, only the WMI payload. Command id is - * provided with ATH11K_TM_ATTR_WMI_CMDID and payload in - * ATH11K_TM_ATTR_DATA. + * provided with ATH_TM_ATTR_WMI_CMDID and payload in + * ATH_TM_ATTR_DATA. */ - ATH11K_TM_CMD_WMI = 1, + ATH_TM_CMD_WMI = 1, /* Boots the UTF firmware, the netdev interface must be down at the * time. */ - ATH11K_TM_CMD_TESTMODE_START = 2, + ATH_TM_CMD_TESTMODE_START = 2, /* The command used to transmit a FTM WMI command to the firmware * and the event to receive WMI events from the firmware. The data @@ -62,5 +62,5 @@ enum ath11k_tm_cmd { * The data payload size could be large and the driver needs to * send segmented data to firmware. */ - ATH11K_TM_CMD_WMI_FTM = 3, + ATH_TM_CMD_WMI_FTM = 3, }; diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c index d405a4c34059..cc2a033e87f5 100644 --- a/drivers/net/wireless/ath/wcn36xx/dxe.c +++ b/drivers/net/wireless/ath/wcn36xx/dxe.c @@ -350,7 +350,7 @@ void wcn36xx_dxe_tx_ack_ind(struct wcn36xx *wcn, u32 status) spin_lock_irqsave(&wcn->dxe_lock, flags); skb = wcn->tx_ack_skb; wcn->tx_ack_skb = NULL; - del_timer(&wcn->tx_ack_timer); + timer_delete(&wcn->tx_ack_timer); spin_unlock_irqrestore(&wcn->dxe_lock, flags); if (!skb) { @@ -1055,7 +1055,7 @@ void wcn36xx_dxe_deinit(struct wcn36xx *wcn) free_irq(wcn->tx_irq, wcn); free_irq(wcn->rx_irq, wcn); - del_timer(&wcn->tx_ack_timer); + timer_delete(&wcn->tx_ack_timer); if (wcn->tx_ack_skb) { ieee80211_tx_status_irqsafe(wcn->hw, wcn->tx_ack_skb); diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index a1a0a9223e74..5473c01cbe66 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -1017,7 +1017,7 @@ static int wil_cfg80211_scan(struct wiphy *wiphy, out_restore: if (rc) { - del_timer_sync(&vif->scan_timer); + timer_delete_sync(&vif->scan_timer); if (vif->mid == 0) wil->radio_wdev = wil->main_ndev->ieee80211_ptr; vif->scan_request = NULL; diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 94e61dbe94f8..44c24c6c8360 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -798,7 +798,7 @@ void wil6210_disconnect(struct wil6210_vif *vif, const u8 *bssid, wil_dbg_misc(wil, "disconnecting\n"); - del_timer_sync(&vif->connect_timer); + timer_delete_sync(&vif->connect_timer); _wil6210_disconnect(vif, bssid, reason_code); } @@ -818,7 +818,7 @@ void wil6210_disconnect_complete(struct wil6210_vif *vif, const u8 *bssid, wil_dbg_misc(wil, "got disconnect\n"); - del_timer_sync(&vif->connect_timer); + timer_delete_sync(&vif->connect_timer); _wil6210_disconnect_complete(vif, bssid, reason_code); } @@ -1465,7 +1465,7 @@ void wil_abort_scan(struct wil6210_vif *vif, bool sync) return; wil_dbg_misc(wil, "Abort scan_request 0x%p\n", vif->scan_request); - del_timer_sync(&vif->scan_timer); + timer_delete_sync(&vif->scan_timer); mutex_unlock(&wil->vif_mutex); rc = wmi_abort_scan(vif); if (!rc && sync) diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index d5d364683c0e..59884e8e3765 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -200,8 +200,8 @@ static void wil_dev_setup(struct net_device *dev) static void wil_vif_deinit(struct wil6210_vif *vif) { - del_timer_sync(&vif->scan_timer); - del_timer_sync(&vif->p2p.discovery_timer); + timer_delete_sync(&vif->scan_timer); + timer_delete_sync(&vif->p2p.discovery_timer); cancel_work_sync(&vif->disconnect_worker); cancel_work_sync(&vif->p2p.discovery_expired_work); cancel_work_sync(&vif->p2p.delayed_listen_work); @@ -533,7 +533,7 @@ void wil_vif_remove(struct wil6210_priv *wil, u8 mid) mutex_unlock(&wil->vif_mutex); flush_work(&wil->wmi_event_worker); - del_timer_sync(&vif->connect_timer); + timer_delete_sync(&vif->connect_timer); cancel_work_sync(&vif->disconnect_worker); wil_probe_client_flush(vif); cancel_work_sync(&vif->probe_client_worker); diff --git a/drivers/net/wireless/ath/wil6210/p2p.c b/drivers/net/wireless/ath/wil6210/p2p.c index f26bf046d889..f20caf1a3905 100644 --- a/drivers/net/wireless/ath/wil6210/p2p.c +++ b/drivers/net/wireless/ath/wil6210/p2p.c @@ -184,7 +184,7 @@ u8 wil_p2p_stop_discovery(struct wil6210_vif *vif) /* discovery not really started, only pending */ p2p->pending_listen_wdev = NULL; } else { - del_timer_sync(&p2p->discovery_timer); + timer_delete_sync(&p2p->discovery_timer); wmi_stop_discovery(vif); } p2p->discovery_started = 0; diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 8ff69dc72fb9..74edd007cd8d 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -933,7 +933,7 @@ static void wmi_evt_scan_complete(struct wil6210_vif *vif, int id, wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", status); wil_dbg_misc(wil, "Complete scan_request 0x%p aborted %d\n", vif->scan_request, info.aborted); - del_timer_sync(&vif->scan_timer); + timer_delete_sync(&vif->scan_timer); cfg80211_scan_done(vif->scan_request, &info); if (vif->mid == 0) wil->radio_wdev = wil->main_ndev->ieee80211_ptr; @@ -1023,7 +1023,7 @@ static void wmi_evt_connect(struct wil6210_vif *vif, int id, void *d, int len) mutex_unlock(&wil->mutex); return; } - del_timer_sync(&vif->connect_timer); + timer_delete_sync(&vif->connect_timer); } else if ((wdev->iftype == NL80211_IFTYPE_AP) || (wdev->iftype == NL80211_IFTYPE_P2P_GO)) { if (wil->sta[evt->cid].status != wil_sta_unused) { @@ -1814,7 +1814,7 @@ wmi_evt_reassoc_status(struct wil6210_vif *vif, int id, void *d, int len) wil->sta[cid].stats.ft_roams++; ether_addr_copy(wil->sta[cid].addr, vif->bss->bssid); mutex_unlock(&wil->mutex); - del_timer_sync(&vif->connect_timer); + timer_delete_sync(&vif->connect_timer); cfg80211_ref_bss(wiphy, vif->bss); freq = ieee80211_channel_to_frequency(ch, NL80211_BAND_60GHZ); diff --git a/drivers/net/wireless/atmel/at76c50x-usb.c b/drivers/net/wireless/atmel/at76c50x-usb.c index 504e05ea30f2..6842c2b02b39 100644 --- a/drivers/net/wireless/atmel/at76c50x-usb.c +++ b/drivers/net/wireless/atmel/at76c50x-usb.c @@ -2417,7 +2417,7 @@ static void at76_delete_device(struct at76_priv *priv) kfree(priv->bulk_out_buffer); - del_timer_sync(&ledtrig_tx_timer); + timer_delete_sync(&ledtrig_tx_timer); kfree_skb(priv->rx_skb); @@ -2552,7 +2552,7 @@ static void at76_disconnect(struct usb_interface *interface) wiphy_info(priv->hw->wiphy, "disconnecting\n"); at76_delete_device(priv); - usb_put_dev(priv->udev); + usb_put_dev(interface_to_usbdev(interface)); dev_info(&interface->dev, "disconnected\n"); } diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index 25b4ef9d3c9a..7529afd24aed 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -2166,7 +2166,7 @@ static void b43_print_fw_helptext(struct b43_wl *wl, bool error) { const char text[] = "You must go to " \ - "https://wireless.wiki.kernel.org/en/users/Drivers/b43#devicefirmware " \ + "https://wireless.docs.kernel.org/en/latest/en/users/drivers/b43/developers.html#list-of-firmware " \ "and download the correct firmware for this driver version. " \ "Please carefully read all instructions on this website.\n"; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c index 1e8495f50c16..e0de34a3e43a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/btcoex.c @@ -289,7 +289,7 @@ static void brcmf_btcoex_handler(struct work_struct *work) btci = container_of(work, struct brcmf_btcoex_info, work); if (btci->timer_on) { btci->timer_on = false; - del_timer_sync(&btci->timer); + timer_delete_sync(&btci->timer); } switch (btci->bt_state) { @@ -428,7 +428,7 @@ static void brcmf_btcoex_dhcp_end(struct brcmf_btcoex_info *btci) if (btci->timer_on) { brcmf_dbg(INFO, "disable BT DHCP Timer\n"); btci->timer_on = false; - del_timer_sync(&btci->timer); + timer_delete_sync(&btci->timer); /* schedule worker if transition to IDLE is needed */ if (btci->bt_state != BRCMF_BT_DHCP_IDLE) { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index cfcf01eb0daa..f26e4679e4ff 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -561,8 +561,10 @@ struct brcmf_mp_device *brcmf_get_module_param(struct device *dev, if (!found) { /* No platform data for this device, try OF and DMI data */ brcmf_dmi_probe(settings, chip, chiprev); - if (brcmf_of_probe(dev, bus_type, settings) == -EPROBE_DEFER) + if (brcmf_of_probe(dev, bus_type, settings) == -EPROBE_DEFER) { + kfree(settings); return ERR_PTR(-EPROBE_DEFER); + } brcmf_acpi_probe(dev, bus_type, settings); } return settings; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index d2caa80e9412..9f1854b3d1a5 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -2304,7 +2304,7 @@ brcmf_pcie_fwcon_timer(struct brcmf_pciedev_info *devinfo, bool active) { if (!active) { if (devinfo->console_active) { - del_timer_sync(&devinfo->timer); + timer_delete_sync(&devinfo->timer); devinfo->console_active = false; } return; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index b1727f35217b..93727b9a5f0d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -4611,7 +4611,7 @@ void brcmf_sdio_wd_timer(struct brcmf_sdio *bus, bool active) { /* Totally stop the timer */ if (!active && bus->wd_active) { - del_timer_sync(&bus->timer); + timer_delete_sync(&bus->timer); bus->wd_active = false; return; } diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index be1d971b3d32..24a5624ef207 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -3295,7 +3295,7 @@ static int ipw_init_nic(struct ipw_priv *priv) rc = ipw_poll_bit(priv, IPW_GP_CNTRL_RW, IPW_GP_CNTRL_BIT_CLOCK_READY, 250); if (rc < 0) - IPW_DEBUG_INFO("FAILED wait for clock stablization\n"); + IPW_DEBUG_INFO("FAILED wait for clock stabilization\n"); /* assert SW reset */ ipw_set_bit(priv, IPW_RESET_REG, IPW_RESET_REG_SW_RESET); diff --git a/drivers/net/wireless/intel/ipw2x00/libipw.h b/drivers/net/wireless/intel/ipw2x00/libipw.h index 3c20353e5a41..e031e8692ca6 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw.h +++ b/drivers/net/wireless/intel/ipw2x00/libipw.h @@ -1011,8 +1011,6 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev); void libipw_txb_free(struct libipw_txb *); /* libipw_rx.c */ -void libipw_rx_any(struct libipw_device *ieee, struct sk_buff *skb, - struct libipw_rx_stats *stats); int libipw_rx(struct libipw_device *ieee, struct sk_buff *skb, struct libipw_rx_stats *rx_stats); /* make sure to set stats->len */ diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_crypto.c b/drivers/net/wireless/intel/ipw2x00/libipw_crypto.c index 32639e0e8430..dfcc12aa8620 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_crypto.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_crypto.c @@ -59,7 +59,7 @@ void libipw_crypt_info_free(struct libipw_crypt_info *info) int i; libipw_crypt_quiescing(info); - del_timer_sync(&info->crypt_deinit_timer); + timer_delete_sync(&info->crypt_deinit_timer); libipw_crypt_deinit_entries(info, 1); for (i = 0; i < NUM_WEP_KEYS; i++) { diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c index dc4e91f58bb4..b7bc94f7abd8 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c @@ -823,96 +823,6 @@ int libipw_rx(struct libipw_device *ieee, struct sk_buff *skb, return 0; } -/* Filter out unrelated packets, call libipw_rx[_mgt] - * This function takes over the skb, it should not be used again after calling - * this function. */ -void libipw_rx_any(struct libipw_device *ieee, - struct sk_buff *skb, struct libipw_rx_stats *stats) -{ - struct libipw_hdr_4addr *hdr; - int is_packet_for_us; - u16 fc; - - if (ieee->iw_mode == IW_MODE_MONITOR) { - if (!libipw_rx(ieee, skb, stats)) - dev_kfree_skb_irq(skb); - return; - } - - if (skb->len < sizeof(struct ieee80211_hdr)) - goto drop_free; - - hdr = (struct libipw_hdr_4addr *)skb->data; - fc = le16_to_cpu(hdr->frame_ctl); - - if ((fc & IEEE80211_FCTL_VERS) != 0) - goto drop_free; - - switch (fc & IEEE80211_FCTL_FTYPE) { - case IEEE80211_FTYPE_MGMT: - if (skb->len < sizeof(struct libipw_hdr_3addr)) - goto drop_free; - libipw_rx_mgt(ieee, hdr, stats); - dev_kfree_skb_irq(skb); - return; - case IEEE80211_FTYPE_DATA: - break; - case IEEE80211_FTYPE_CTL: - return; - default: - return; - } - - is_packet_for_us = 0; - switch (ieee->iw_mode) { - case IW_MODE_ADHOC: - /* our BSS and not from/to DS */ - if (ether_addr_equal(hdr->addr3, ieee->bssid) && - ((fc & (IEEE80211_FCTL_TODS + IEEE80211_FCTL_FROMDS)) == 0)) { - /* promisc: get all */ - if (ieee->dev->flags & IFF_PROMISC) - is_packet_for_us = 1; - /* to us */ - else if (ether_addr_equal(hdr->addr1, ieee->dev->dev_addr)) - is_packet_for_us = 1; - /* mcast */ - else if (is_multicast_ether_addr(hdr->addr1)) - is_packet_for_us = 1; - } - break; - case IW_MODE_INFRA: - /* our BSS (== from our AP) and from DS */ - if (ether_addr_equal(hdr->addr2, ieee->bssid) && - ((fc & (IEEE80211_FCTL_TODS + IEEE80211_FCTL_FROMDS)) == IEEE80211_FCTL_FROMDS)) { - /* promisc: get all */ - if (ieee->dev->flags & IFF_PROMISC) - is_packet_for_us = 1; - /* to us */ - else if (ether_addr_equal(hdr->addr1, ieee->dev->dev_addr)) - is_packet_for_us = 1; - /* mcast */ - else if (is_multicast_ether_addr(hdr->addr1)) { - /* not our own packet bcasted from AP */ - if (!ether_addr_equal(hdr->addr3, ieee->dev->dev_addr)) - is_packet_for_us = 1; - } - } - break; - default: - /* ? */ - break; - } - - if (is_packet_for_us) - if (!libipw_rx(ieee, skb, stats)) - dev_kfree_skb_irq(skb); - return; - -drop_free: - dev_kfree_skb_irq(skb); - ieee->dev->stats.rx_dropped++; -} - #define MGMT_FRAME_FIXED_PART_LENGTH 0x24 static u8 qos_oui[QOS_OUI_LEN] = { 0x00, 0x50, 0xF2 }; @@ -1729,6 +1639,5 @@ void libipw_rx_mgt(struct libipw_device *ieee, } } -EXPORT_SYMBOL_GPL(libipw_rx_any); EXPORT_SYMBOL(libipw_rx_mgt); EXPORT_SYMBOL(libipw_rx); diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index 4013443698a2..104748fcdc33 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -2188,7 +2188,7 @@ __il3945_down(struct il_priv *il) /* Stop TX queues watchdog. We need to have S_EXIT_PENDING bit set * to prevent rearm timer */ - del_timer_sync(&il->watchdog); + timer_delete_sync(&il->watchdog); /* Station information will now be cleared in device */ il_clear_ucode_stations(il); diff --git a/drivers/net/wireless/intel/iwlegacy/3945-rs.c b/drivers/net/wireless/intel/iwlegacy/3945-rs.c index 0eaad980c85c..df1b8ec86651 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-rs.c @@ -413,7 +413,7 @@ il3945_rs_free_sta(void *il_priv, struct ieee80211_sta *sta, void *il_sta) * to use il_priv to print out debugging) since it may not be fully * initialized at this point. */ - del_timer_sync(&rs_sta->rate_scale_flush); + timer_delete_sync(&rs_sta->rate_scale_flush); } /* diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index 05c4af41bdb9..dc8c408902e6 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -5350,7 +5350,7 @@ __il4965_down(struct il_priv *il) /* Stop TX queues watchdog. We need to have S_EXIT_PENDING bit set * to prevent rearm timer */ - del_timer_sync(&il->watchdog); + timer_delete_sync(&il->watchdog); il_clear_ucode_stations(il); @@ -6243,7 +6243,7 @@ il4965_cancel_deferred_work(struct il_priv *il) il_cancel_scan_deferred_work(il); - del_timer_sync(&il->stats_periodic); + timer_delete_sync(&il->stats_periodic); } static void diff --git a/drivers/net/wireless/intel/iwlegacy/4965-rs.c b/drivers/net/wireless/intel/iwlegacy/4965-rs.c index 718efb1aa1b0..0e5130d1fccd 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-rs.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-rs.c @@ -132,15 +132,8 @@ static void il4965_rs_fill_link_cmd(struct il_priv *il, static void il4965_rs_stay_in_table(struct il_lq_sta *lq_sta, bool force_search); -#ifdef CONFIG_MAC80211_DEBUGFS static void il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 *rate_n_flags, int idx); -#else -static void -il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 * rate_n_flags, int idx) -{ -} -#endif /* * The following tables contain the expected throughput metrics for all rates @@ -2495,8 +2488,6 @@ il4965_rs_free_sta(void *il_r, struct ieee80211_sta *sta, void *il_sta) D_RATE("leave\n"); } -#ifdef CONFIG_MAC80211_DEBUGFS - static void il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 * rate_n_flags, int idx) { @@ -2504,6 +2495,9 @@ il4965_rs_dbgfs_set_mcs(struct il_lq_sta *lq_sta, u32 * rate_n_flags, int idx) u8 valid_tx_ant; u8 ant_sel_tx; + if (!IS_ENABLED(CONFIG_MAC80211_DEBUGFS)) + return; + il = lq_sta->drv; valid_tx_ant = il->hw_params.valid_tx_ant; if (lq_sta->dbg_fixed_rate) { @@ -2758,7 +2752,6 @@ il4965_rs_add_debugfs(void *il, void *il_sta, struct dentry *dir) debugfs_create_u8("tx_agg_tid_enable", 0600, dir, &lq_sta->tx_agg_tid_en); } -#endif /* * Initialization of rate scaling information is done by driver after @@ -2781,9 +2774,8 @@ static const struct rate_control_ops rs_4965_ops = { .free = il4965_rs_free, .alloc_sta = il4965_rs_alloc_sta, .free_sta = il4965_rs_free_sta, -#ifdef CONFIG_MAC80211_DEBUGFS - .add_sta_debugfs = il4965_rs_add_debugfs, -#endif + .add_sta_debugfs = PTR_IF(IS_ENABLED(CONFIG_MAC80211_DEBUGFS), + il4965_rs_add_debugfs), }; int diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index af4f42534ea0..09fb4b758704 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -4842,7 +4842,7 @@ il_setup_watchdog(struct il_priv *il) mod_timer(&il->watchdog, jiffies + msecs_to_jiffies(IL_WD_TICK(timeout))); else - del_timer(&il->watchdog); + timer_delete(&il->watchdog); } EXPORT_SYMBOL(il_setup_watchdog); diff --git a/drivers/net/wireless/intel/iwlegacy/common.h b/drivers/net/wireless/intel/iwlegacy/common.h index 92285412ab10..52610f5e57a3 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.h +++ b/drivers/net/wireless/intel/iwlegacy/common.h @@ -2815,9 +2815,7 @@ struct il_lq_sta { struct il_scale_tbl_info lq_info[LQ_SIZE]; /* "active", "search" */ struct il_traffic_load load[TID_MAX_LOAD_COUNT]; u8 tx_agg_tid_en; -#ifdef CONFIG_MAC80211_DEBUGFS u32 dbg_fixed_rate; -#endif struct il_priv *drv; /* used to be in sta_info */ diff --git a/drivers/net/wireless/intel/iwlwifi/Kconfig b/drivers/net/wireless/intel/iwlwifi/Kconfig index 4b04865fc2c9..82f577da1a8b 100644 --- a/drivers/net/wireless/intel/iwlwifi/Kconfig +++ b/drivers/net/wireless/intel/iwlwifi/Kconfig @@ -81,14 +81,25 @@ config IWLMVM of the devices that use this firmware is available here: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi#firmware +config IWLMLD + tristate "Intel Wireless WiFi MLD Firmware support" + select WANT_DEV_COREDUMP + depends on MAC80211 + depends on PTP_1588_CLOCK_OPTIONAL + help + This is the driver that supports firmwares of MLD capable devices. + The list of the devices that use this firmware is available here: + https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi#firmware + # don't call it _MODULE -- will confuse Kconfig/fixdep/... config IWLWIFI_OPMODE_MODULAR bool default y if IWLDVM=m default y if IWLMVM=m + default y if IWLMLD=m -comment "WARNING: iwlwifi is useless without IWLDVM or IWLMVM" - depends on IWLDVM=n && IWLMVM=n +comment "WARNING: iwlwifi is useless without IWLDVM or IWLMVM or IWLMLD" + depends on IWLDVM=n && IWLMVM=n && IWLMLD=n menu "Debugging Options" diff --git a/drivers/net/wireless/intel/iwlwifi/Makefile b/drivers/net/wireless/intel/iwlwifi/Makefile index 19c4ce6f2465..9546ceeaf5e3 100644 --- a/drivers/net/wireless/intel/iwlwifi/Makefile +++ b/drivers/net/wireless/intel/iwlwifi/Makefile @@ -12,7 +12,8 @@ iwlwifi-objs += pcie/ctxt-info.o pcie/ctxt-info-gen3.o iwlwifi-objs += pcie/trans-gen2.o pcie/tx-gen2.o iwlwifi-$(CONFIG_IWLDVM) += cfg/1000.o cfg/2000.o cfg/5000.o cfg/6000.o iwlwifi-$(CONFIG_IWLMVM) += cfg/7000.o cfg/8000.o cfg/9000.o cfg/22000.o -iwlwifi-$(CONFIG_IWLMVM) += cfg/ax210.o cfg/bz.o cfg/sc.o cfg/dr.o +iwlwifi-$(CONFIG_IWLMVM) += cfg/ax210.o +iwlwifi-$(CONFIG_IWLMLD) += cfg/bz.o cfg/sc.o cfg/dr.o iwlwifi-objs += iwl-dbg-tlv.o iwlwifi-objs += iwl-trans.o @@ -20,6 +21,7 @@ iwlwifi-objs += fw/img.o fw/notif-wait.o fw/rs.o iwlwifi-objs += fw/dbg.o fw/pnvm.o fw/dump.o iwlwifi-objs += fw/regulatory.o iwlwifi-$(CONFIG_IWLMVM) += fw/paging.o fw/smem.o fw/init.o +iwlwifi-$(CONFIG_IWLMLD) += fw/smem.o fw/init.o iwlwifi-$(CONFIG_ACPI) += fw/acpi.o iwlwifi-$(CONFIG_EFI) += fw/uefi.o iwlwifi-$(CONFIG_IWLWIFI_DEBUGFS) += fw/debugfs.o @@ -33,6 +35,7 @@ ccflags-y += -I$(src) obj-$(CONFIG_IWLDVM) += dvm/ obj-$(CONFIG_IWLMVM) += mvm/ obj-$(CONFIG_IWLMEI) += mei/ +obj-$(CONFIG_IWLMLD) += mld/ obj-$(CONFIG_IWLWIFI_KUNIT_TESTS) += tests/ diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 2e2fcb3807ef..130b9a8aa7eb 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -205,7 +205,6 @@ const char iwl_ax101_name[] = "Intel(R) Wi-Fi 6 AX101"; const char iwl_ax200_name[] = "Intel(R) Wi-Fi 6 AX200 160MHz"; const char iwl_ax201_name[] = "Intel(R) Wi-Fi 6 AX201 160MHz"; const char iwl_ax203_name[] = "Intel(R) Wi-Fi 6 AX203"; -const char iwl_ax204_name[] = "Intel(R) Wi-Fi 6 AX204 160MHz"; const char iwl_ax200_killer_1650w_name[] = "Killer(R) Wi-Fi 6 AX1650w 160MHz Wireless Network Adapter (200D2W)"; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c b/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c index dcba1a5d793b..e87b57b9e2c0 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c @@ -180,7 +180,6 @@ const struct iwl_cfg_trans_params iwl_ma_trans_cfg = { }; const char iwl_ax211_name[] = "Intel(R) Wi-Fi 6E AX211 160MHz"; -const char iwl_ax221_name[] = "Intel(R) Wi-Fi 6E AX221 160MHz"; const char iwl_ax231_name[] = "Intel(R) Wi-Fi 6E AX231 160MHz"; const char iwl_ax411_name[] = "Intel(R) Wi-Fi 6E AX411 160MHz"; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/bz.c b/drivers/net/wireless/intel/iwlwifi/cfg/bz.c index efa3e0e35f79..f055255a7c93 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/bz.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/bz.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/module.h> #include <linux/stringify.h> @@ -10,10 +10,10 @@ #include "fw/api/txq.h" /* Highest firmware API version supported */ -#define IWL_BZ_UCODE_API_MAX 96 +#define IWL_BZ_UCODE_API_MAX 98 /* Lowest firmware API version supported */ -#define IWL_BZ_UCODE_API_MIN 92 +#define IWL_BZ_UCODE_API_MIN 93 /* NVM versions */ #define IWL_BZ_NVM_VERSION 0x0a1d @@ -38,6 +38,11 @@ #define IWL_BZ_A_HR_B_MODULE_FIRMWARE(api) \ IWL_BZ_A_HR_B_FW_PRE "-" __stringify(api) ".ucode" +#if !IS_ENABLED(CONFIG_IWLMVM) +const char iwl_ax211_name[] = "Intel(R) Wi-Fi 6E AX211 160MHz"; +const char iwl_ax201_name[] = "Intel(R) Wi-Fi 6 AX201 160MHz"; +#endif + static const struct iwl_base_params iwl_bz_base_params = { .eeprom_size = OTP_LOW_IMAGE_SIZE_32K, .num_of_queues = 512, @@ -50,6 +55,13 @@ static const struct iwl_base_params iwl_bz_base_params = { .pcie_l1_allowed = true, }; +const struct iwl_ht_params iwl_bz_ht_params = { + .stbc = true, + .ldpc = true, + .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ) | + BIT(NL80211_BAND_6GHZ), +}; + #define IWL_DEVICE_BZ_COMMON \ .ucode_api_max = IWL_BZ_UCODE_API_MAX, \ .ucode_api_min = IWL_BZ_UCODE_API_MIN, \ @@ -113,7 +125,7 @@ static const struct iwl_base_params iwl_bz_base_params = { #define IWL_DEVICE_BZ \ IWL_DEVICE_BZ_COMMON, \ - .ht_params = &iwl_22000_ht_params + .ht_params = &iwl_bz_ht_params /* * This size was picked according to 8 MSDUs inside 512 A-MSDUs in an @@ -145,7 +157,6 @@ const struct iwl_cfg_trans_params iwl_gl_trans_cfg = { .low_latency_xtal = true, }; -const char iwl_bz_name[] = "Intel(R) TBD Bz device"; const char iwl_fm_name[] = "Intel(R) Wi-Fi 7 BE201 320MHz"; const char iwl_wh_name[] = "Intel(R) Wi-Fi 7 BE211 320MHz"; const char iwl_gl_name[] = "Intel(R) Wi-Fi 7 BE200 320MHz"; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/dr.c b/drivers/net/wireless/intel/iwlwifi/cfg/dr.c index ab7c0f8d54f4..282b9b846c3a 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/dr.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/dr.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2024 Intel Corporation + * Copyright (C) 2024-2025 Intel Corporation */ #include <linux/module.h> #include <linux/stringify.h> @@ -9,7 +9,7 @@ #include "fw/api/txq.h" /* Highest firmware API version supported */ -#define IWL_DR_UCODE_API_MAX 96 +#define IWL_DR_UCODE_API_MAX 98 /* Lowest firmware API version supported */ #define IWL_DR_UCODE_API_MIN 96 @@ -114,7 +114,7 @@ static const struct iwl_base_params iwl_dr_base_params = { .uhb_supported = true, \ .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, \ .num_rbds = IWL_NUM_RBDS_DR_EHT, \ - .ht_params = &iwl_22000_ht_params + .ht_params = &iwl_bz_ht_params /* * This size was picked according to 8 MSDUs inside 512 A-MSDUs in an @@ -148,11 +148,9 @@ const struct iwl_cfg_trans_params iwl_br_trans_cfg = { .mq_rx_supported = true, .rf_id = true, .gen2 = true, - .integrated = true, .umac_prph_offset = 0x300000, .xtal_latency = 12000, .low_latency_xtal = true, - .ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US, }; const char iwl_br_name[] = "Intel(R) TBD Br device"; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/sc.c b/drivers/net/wireless/intel/iwlwifi/cfg/sc.c index c9eeb3f6704e..670031fd60dc 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/sc.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/sc.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/module.h> #include <linux/stringify.h> @@ -10,10 +10,10 @@ #include "fw/api/txq.h" /* Highest firmware API version supported */ -#define IWL_SC_UCODE_API_MAX 96 +#define IWL_SC_UCODE_API_MAX 98 /* Lowest firmware API version supported */ -#define IWL_SC_UCODE_API_MIN 92 +#define IWL_SC_UCODE_API_MIN 93 /* NVM versions */ #define IWL_SC_NVM_VERSION 0x0a1d @@ -121,7 +121,7 @@ static const struct iwl_base_params iwl_sc_base_params = { .uhb_supported = true, \ .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, \ .num_rbds = IWL_NUM_RBDS_SC_EHT, \ - .ht_params = &iwl_22000_ht_params + .ht_params = &iwl_bz_ht_params /* * This size was picked according to 8 MSDUs inside 512 A-MSDUs in an @@ -142,22 +142,18 @@ const struct iwl_cfg_trans_params iwl_sc_trans_cfg = { .ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US, }; -const char iwl_sc_name[] = "Intel(R) TBD Sc device"; +const char iwl_sp_name[] = "Intel(R) Wi-Fi 7 BE213 160MHz"; const struct iwl_cfg iwl_cfg_sc = { .fw_name_mac = "sc", IWL_DEVICE_SC, }; -const char iwl_sc2_name[] = "Intel(R) TBD Sc2 device"; - const struct iwl_cfg iwl_cfg_sc2 = { .fw_name_mac = "sc2", IWL_DEVICE_SC, }; -const char iwl_sc2f_name[] = "Intel(R) TBD Sc2f device"; - const struct iwl_cfg iwl_cfg_sc2f = { .fw_name_mac = "sc2f", IWL_DEVICE_SC, diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/commands.h b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h index 3f49c0bccb28..96ea6c8dfc89 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/commands.h @@ -1180,85 +1180,87 @@ struct iwl_dram_scratch { } __packed; struct iwl_tx_cmd { - /* - * MPDU byte count: - * MAC header (24/26/30/32 bytes) + 2 bytes pad if 26/30 header size, - * + 8 byte IV for CCM or TKIP (not used for WEP) - * + Data payload - * + 8-byte MIC (not used for CCM/WEP) - * NOTE: Does not include Tx command bytes, post-MAC pad bytes, - * MIC (CCM) 8 bytes, ICV (WEP/TKIP/CKIP) 4 bytes, CRC 4 bytes.i - * Range: 14-2342 bytes. - */ - __le16 len; - - /* - * MPDU or MSDU byte count for next frame. - * Used for fragmentation and bursting, but not 11n aggregation. - * Same as "len", but for next frame. Set to 0 if not applicable. - */ - __le16 next_frame_len; - - __le32 tx_flags; /* TX_CMD_FLG_* */ - - /* uCode may modify this field of the Tx command (in host DRAM!). - * Driver must also set dram_lsb_ptr and dram_msb_ptr in this cmd. */ - struct iwl_dram_scratch scratch; - - /* Rate for *all* Tx attempts, if TX_CMD_FLG_STA_RATE_MSK is cleared. */ - __le32 rate_n_flags; /* RATE_MCS_* */ - - /* Index of destination station in uCode's station table */ - u8 sta_id; - - /* Type of security encryption: CCM or TKIP */ - u8 sec_ctl; /* TX_CMD_SEC_* */ - - /* - * Index into rate table (see REPLY_TX_LINK_QUALITY_CMD) for initial - * Tx attempt, if TX_CMD_FLG_STA_RATE_MSK is set. Normally "0" for - * data frames, this field may be used to selectively reduce initial - * rate (via non-0 value) for special frames (e.g. management), while - * still supporting rate scaling for all frames. - */ - u8 initial_rate_index; - u8 reserved; - u8 key[16]; - __le16 next_frame_flags; - __le16 reserved2; - union { - __le32 life_time; - __le32 attempt; - } stop_time; - - /* Host DRAM physical address pointer to "scratch" in this command. - * Must be dword aligned. "0" in dram_lsb_ptr disables usage. */ - __le32 dram_lsb_ptr; - u8 dram_msb_ptr; - - u8 rts_retry_limit; /*byte 50 */ - u8 data_retry_limit; /*byte 51 */ - u8 tid_tspec; - union { - __le16 pm_frame_timeout; - __le16 attempt_duration; - } timeout; - - /* - * Duration of EDCA burst Tx Opportunity, in 32-usec units. - * Set this if txop time is not specified by HCCA protocol (e.g. by AP). - */ - __le16 driver_txop; - + /* New members MUST be added within the __struct_group() macro below. */ + __struct_group(iwl_tx_cmd_hdr, __hdr, __packed, + /* + * MPDU byte count: + * MAC header (24/26/30/32 bytes) + 2 bytes pad if 26/30 header size, + * + 8 byte IV for CCM or TKIP (not used for WEP) + * + Data payload + * + 8-byte MIC (not used for CCM/WEP) + * NOTE: Does not include Tx command bytes, post-MAC pad bytes, + * MIC (CCM) 8 bytes, ICV (WEP/TKIP/CKIP) 4 bytes, CRC 4 bytes.i + * Range: 14-2342 bytes. + */ + __le16 len; + + /* + * MPDU or MSDU byte count for next frame. + * Used for fragmentation and bursting, but not 11n aggregation. + * Same as "len", but for next frame. Set to 0 if not applicable. + */ + __le16 next_frame_len; + + __le32 tx_flags; /* TX_CMD_FLG_* */ + + /* uCode may modify this field of the Tx command (in host DRAM!). + * Driver must also set dram_lsb_ptr and dram_msb_ptr in this cmd. */ + struct iwl_dram_scratch scratch; + + /* Rate for *all* Tx attempts, if TX_CMD_FLG_STA_RATE_MSK is cleared. */ + __le32 rate_n_flags; /* RATE_MCS_* */ + + /* Index of destination station in uCode's station table */ + u8 sta_id; + + /* Type of security encryption: CCM or TKIP */ + u8 sec_ctl; /* TX_CMD_SEC_* */ + + /* + * Index into rate table (see REPLY_TX_LINK_QUALITY_CMD) for initial + * Tx attempt, if TX_CMD_FLG_STA_RATE_MSK is set. Normally "0" for + * data frames, this field may be used to selectively reduce initial + * rate (via non-0 value) for special frames (e.g. management), while + * still supporting rate scaling for all frames. + */ + u8 initial_rate_index; + u8 reserved; + u8 key[16]; + __le16 next_frame_flags; + __le16 reserved2; + union { + __le32 life_time; + __le32 attempt; + } stop_time; + + /* Host DRAM physical address pointer to "scratch" in this command. + * Must be dword aligned. "0" in dram_lsb_ptr disables usage. */ + __le32 dram_lsb_ptr; + u8 dram_msb_ptr; + + u8 rts_retry_limit; /*byte 50 */ + u8 data_retry_limit; /*byte 51 */ + u8 tid_tspec; + union { + __le16 pm_frame_timeout; + __le16 attempt_duration; + } timeout; + + /* + * Duration of EDCA burst Tx Opportunity, in 32-usec units. + * Set this if txop time is not specified by HCCA protocol (e.g. by AP). + */ + __le16 driver_txop; + + ); /* * MAC header goes here, followed by 2 bytes padding if MAC header * length is 26 or 30 bytes, followed by payload data */ - union { - DECLARE_FLEX_ARRAY(u8, payload); - DECLARE_FLEX_ARRAY(struct ieee80211_hdr, hdr); - }; + struct ieee80211_hdr hdr[]; } __packed; +static_assert(offsetof(struct iwl_tx_cmd, hdr) == sizeof(struct iwl_tx_cmd_hdr), + "struct member likely outside of __struct_group()"); /* * TX command response is sent after *agn* transmission attempts. @@ -2312,7 +2314,7 @@ struct iwl_scan_cmd { /* For active scans (set to all-0s for passive scans). * Does not include payload. Must specify Tx rate; no rate scaling. */ - struct iwl_tx_cmd tx_cmd; + struct iwl_tx_cmd_hdr tx_cmd; /* For directed active scans (set to all-0s otherwise) */ struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; @@ -2423,7 +2425,7 @@ struct iwlagn_beacon_notif { */ struct iwl_tx_beacon_cmd { - struct iwl_tx_cmd tx; + struct iwl_tx_cmd_hdr tx; __le16 tim_idx; u8 tim_size; u8 reserved1; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c index b246dbd371b3..2ed4b6e798ab 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/debugfs.c @@ -1870,7 +1870,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file, } } else { priv->event_log.ucode_trace = false; - del_timer_sync(&priv->ucode_trace); + timer_delete_sync(&priv->ucode_trace); } return count; diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/main.c b/drivers/net/wireless/intel/iwlwifi/dvm/main.c index 30789ba06d9d..a27a72cc017a 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/main.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/main.c @@ -1082,8 +1082,8 @@ void iwl_cancel_deferred_work(struct iwl_priv *priv) cancel_work_sync(&priv->bt_full_concurrency); cancel_work_sync(&priv->bt_runtime_config); - del_timer_sync(&priv->statistics_periodic); - del_timer_sync(&priv->ucode_trace); + timer_delete_sync(&priv->statistics_periodic); + timer_delete_sync(&priv->ucode_trace); } static int iwl_init_drv(struct iwl_priv *priv) diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c index 43e8d04d5a8b..98f0949b3683 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.c @@ -124,17 +124,6 @@ enum iwl_antenna_ok iwl_tx_ant_restriction(struct iwl_priv *priv) return restriction->tx_stream; } -enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv) -{ - struct iwl_tt_mgmt *tt = &priv->thermal_throttle; - struct iwl_tt_restriction *restriction; - - if (!priv->thermal_throttle.advanced_tt) - return IWL_ANT_OK_MULTI; - restriction = tt->restriction + tt->state; - return restriction->rx_stream; -} - #define CT_KILL_EXIT_DURATION (5) /* 5 seconds duration */ #define CT_KILL_WAITING_DURATION (300) /* 300ms duration */ @@ -268,7 +257,7 @@ static void iwl_legacy_tt_handler(struct iwl_priv *priv, s32 temp, bool force) tt->tt_previous_temp = temp; #endif /* stop ct_kill_waiting_tm timer */ - del_timer_sync(&priv->thermal_throttle.ct_kill_waiting_tm); + timer_delete_sync(&priv->thermal_throttle.ct_kill_waiting_tm); if (tt->state != old_state) { switch (tt->state) { case IWL_TI_0: @@ -389,7 +378,7 @@ static void iwl_advance_tt_handler(struct iwl_priv *priv, s32 temp, bool force) } } /* stop ct_kill_waiting_tm timer */ - del_timer_sync(&priv->thermal_throttle.ct_kill_waiting_tm); + timer_delete_sync(&priv->thermal_throttle.ct_kill_waiting_tm); if (changed) { if (tt->state >= IWL_TI_1) { /* force PI = IWL_POWER_INDEX_5 in the case of TI > 0 */ @@ -517,7 +506,7 @@ static void iwl_bg_ct_exit(struct work_struct *work) return; /* stop ct_kill_exit_tm timer */ - del_timer_sync(&priv->thermal_throttle.ct_kill_exit_tm); + timer_delete_sync(&priv->thermal_throttle.ct_kill_exit_tm); if (tt->state == IWL_TI_CT_KILL) { IWL_ERR(priv, @@ -651,9 +640,9 @@ void iwl_tt_exit(struct iwl_priv *priv) struct iwl_tt_mgmt *tt = &priv->thermal_throttle; /* stop ct_kill_exit_tm timer if activated */ - del_timer_sync(&priv->thermal_throttle.ct_kill_exit_tm); + timer_delete_sync(&priv->thermal_throttle.ct_kill_exit_tm); /* stop ct_kill_waiting_tm timer if activated */ - del_timer_sync(&priv->thermal_throttle.ct_kill_waiting_tm); + timer_delete_sync(&priv->thermal_throttle.ct_kill_waiting_tm); cancel_work_sync(&priv->tt_work); cancel_work_sync(&priv->ct_enter); cancel_work_sync(&priv->ct_exit); diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tt.h b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h index 4af792d41dce..198f934a0d16 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/tt.h +++ b/drivers/net/wireless/intel/iwlwifi/dvm/tt.h @@ -100,7 +100,6 @@ u8 iwl_tt_current_power_mode(struct iwl_priv *priv); bool iwl_tt_is_low_power_state(struct iwl_priv *priv); bool iwl_ht_enabled(struct iwl_priv *priv); enum iwl_antenna_ok iwl_tx_ant_restriction(struct iwl_priv *priv); -enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv); void iwl_tt_enter_ct_kill(struct iwl_priv *priv); void iwl_tt_exit_ct_kill(struct iwl_priv *priv); void iwl_tt_handler(struct iwl_priv *priv); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h index ebe85fdf08d3..42360a8f23aa 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018, 2020-2021, 2024 Intel Corporation + * Copyright (C) 2012-2014, 2018, 2020-2021, 2024-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -117,7 +117,7 @@ struct iwl_alive_ntf_v6 { * finishing init flow * @IWL_INIT_DEBUG_CFG: driver is going to send debug config command * @IWL_INIT_NVM: driver is going to send NVM_ACCESS commands - * @IWL_INIT_PHY: driver is going to send PHY_DB commands + * @IWL_INIT_PHY: driver is going to send the PHY_CONFIGURATION_CMD */ enum iwl_extended_cfg_flags { IWL_INIT_DEBUG_CFG, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 34a1f97653c0..d43adb6f9220 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -502,11 +502,16 @@ enum iwl_legacy_cmds { /** * @DTS_MEASUREMENT_NOTIFICATION: * &struct iwl_dts_measurement_notif_v1 or - * &struct iwl_dts_measurement_notif_v2 + * &struct iwl_dts_measurement_notif */ DTS_MEASUREMENT_NOTIFICATION = 0xdd, /** + * @DEBUG_HOST_COMMAND: &struct iwl_dhc_cmd + */ + DEBUG_HOST_COMMAND = 0xf1, + + /** * @LDBG_CONFIG_CMD: configure continuous trace recording */ LDBG_CONFIG_CMD = 0xf6, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/context.h b/drivers/net/wireless/intel/iwlwifi/fw/api/context.h index a9fa5f054ce0..464eed9b5e71 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/context.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/context.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2022 Intel Corporation + * Copyright (C) 2012-2014, 2022, 2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -14,6 +14,9 @@ * @FW_CTXT_COLOR_POS: position of the color * @FW_CTXT_COLOR_MSK: mask of the color * @FW_CTXT_INVALID: value used to indicate unused/invalid + * @FW_CTXT_ID_INVALID: value used to indicate unused/invalid. This can be + * used with newer firmware which no longer use the color. Typically, + * firmware versions supported by iwlmld can use this value. */ enum iwl_ctxt_id_and_color { FW_CTXT_ID_POS = 0, @@ -21,6 +24,7 @@ enum iwl_ctxt_id_and_color { FW_CTXT_COLOR_POS = 8, FW_CTXT_COLOR_MSK = 0xff << FW_CTXT_COLOR_POS, FW_CTXT_INVALID = 0xffffffff, + FW_CTXT_ID_INVALID = 0xff, }; #define FW_CMD_ID_AND_COLOR(_id, _color) (((_id) << FW_CTXT_ID_POS) |\ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index c2362bc786b2..9c271ea67155 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -1006,7 +1006,7 @@ struct iwl_wowlan_wake_pkt_notif { * struct iwl_mvm_d3_end_notif - d3 end notification * @flags: See &enum iwl_d0i3_flags */ -struct iwl_mvm_d3_end_notif { +struct iwl_d3_end_notif { __le32 flags; } __packed; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h index 570a3f722510..c139b965980d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2024 Intel Corporation + * Copyright (C) 2024-2025 Intel Corporation * Copyright (C) 2012-2014, 2018-2022 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH @@ -91,8 +91,14 @@ enum iwl_data_path_subcmd_ids { SEC_KEY_CMD = 0x18, /** + * @OMI_SEND_STATUS_NOTIF: notification after OMI was sent + * uses &struct iwl_omi_send_status_notif + */ + OMI_SEND_STATUS_NOTIF = 0xF2, + + /** * @ESR_MODE_NOTIF: notification to recommend/force a wanted esr mode, - * uses &struct iwl_mvm_esr_mode_notif + * uses &struct iwl_esr_mode_notif */ ESR_MODE_NOTIF = 0xF3, @@ -688,4 +694,13 @@ struct iwl_sec_key_cmd { } __packed u; /* SEC_KEY_OPERATION_API_U_VER_1 */ } __packed; /* SEC_KEY_CMD_API_S_VER_1 */ +/** + * struct iwl_omi_send_status_notif - OMI status notification + * @success: indicates that the OMI was sent successfully + * (currently always set) + */ +struct iwl_omi_send_status_notif { + __le32 success; +} __packed; /* OMI_SEND_STATUS_NTFY_API_S_VER_1 */ + #endif /* __iwl_fw_api_datapath_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h index 550de6db1834..4fab6c66994e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #ifndef __iwl_fw_dbg_tlv_h__ #define __iwl_fw_dbg_tlv_h__ @@ -527,6 +527,8 @@ enum iwl_fw_ini_time_point { * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA: override trigger data. * Append otherwise * @IWL_FW_INI_APPLY_POLICY_DUMP_COMPLETE_CMD: send cmd once dump collected + * @IWL_FW_INI_APPLY_POLICY_RESET_HANDSHAKE: perform reset handshake and + * split dump to before/after with region marking */ enum iwl_fw_ini_trigger_apply_policy { IWL_FW_INI_APPLY_POLICY_MATCH_TIME_POINT = BIT(0), @@ -535,6 +537,7 @@ enum iwl_fw_ini_trigger_apply_policy { IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG = BIT(9), IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA = BIT(10), IWL_FW_INI_APPLY_POLICY_DUMP_COMPLETE_CMD = BIT(16), + IWL_FW_INI_APPLY_POLICY_RESET_HANDSHAKE = BIT(17), }; /** @@ -556,12 +559,14 @@ enum iwl_fw_ini_trigger_reset_fw_policy { * @IWL_FW_INI_DEBUG_DUMP_POLICY_NO_LIMIT: OS has no limit of dump size * @IWL_FW_INI_DEBUG_DUMP_POLICY_MAX_LIMIT_600KB: mini dump only 600KB region dump * @IWL_FW_IWL_DEBUG_DUMP_POLICY_MAX_LIMIT_5MB: mini dump 5MB size dump + * @IWL_FW_IWL_DEBUG_DUMP_POLICY_BEFORE_RESET: dump this region before reset + * handshake (if requested by %IWL_FW_INI_APPLY_POLICY_RESET_HANDSHAKE) */ enum iwl_fw_ini_dump_policy { IWL_FW_INI_DEBUG_DUMP_POLICY_NO_LIMIT = BIT(0), IWL_FW_INI_DEBUG_DUMP_POLICY_MAX_LIMIT_600KB = BIT(1), IWL_FW_IWL_DEBUG_DUMP_POLICY_MAX_LIMIT_5MB = BIT(2), - + IWL_FW_IWL_DEBUG_DUMP_POLICY_BEFORE_RESET = BIT(3), }; /** diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h index aa88e91d117e..0cf1e5124fba 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2024 Intel Corporation + * Copyright (C) 2005-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -51,7 +51,7 @@ enum iwl_debug_cmds { /** * @GET_TAS_STATUS: * sends command to fw to get TAS status - * the response is &struct iwl_mvm_tas_status_resp + * the response is &struct iwl_tas_status_resp */ GET_TAS_STATUS = 0xA, /** @@ -439,25 +439,20 @@ struct iwl_dbg_dump_complete_cmd { __le32 tp_data; } __packed; /* FW_DUMP_COMPLETE_CMD_API_S_VER_1 */ -#define TAS_LMAC_BAND_HB 0 -#define TAS_LMAC_BAND_LB 1 -#define TAS_LMAC_BAND_UHB 2 -#define TAS_LMAC_BAND_INVALID 3 - /** - * struct iwl_mvm_tas_status_per_mac - tas status per lmac + * struct iwl_tas_status_per_mac - tas status per lmac * @static_status: tas statically enabled or disabled per lmac - TRUE/FALSE * @static_dis_reason: TAS static disable reason, uses - * &enum iwl_mvm_tas_statically_disabled_reason + * &enum iwl_tas_statically_disabled_reason * @dynamic_status: Current TAS status. uses - * &enum iwl_mvm_tas_dyna_status + * &enum iwl_tas_dyna_status * @near_disconnection: is TAS currently near disconnection per lmac? - TRUE/FALSE * @max_reg_pwr_limit: Regulatory power limits in dBm * @sar_limit: SAR limits per lmac in dBm * @band: Band per lmac * @reserved: reserved */ -struct iwl_mvm_tas_status_per_mac { +struct iwl_tas_status_per_mac { u8 static_status; u8 static_dis_reason; u8 dynamic_status; @@ -466,35 +461,35 @@ struct iwl_mvm_tas_status_per_mac { __le16 sar_limit; u8 band; u8 reserved[3]; -} __packed; /*DEBUG_GET_TAS_STATUS_PER_MAC_S_VER_1*/ +} __packed; /* DEBUG_GET_TAS_STATUS_PER_MAC_S_VER_1 */ /** - * struct iwl_mvm_tas_status_resp - Response to GET_TAS_STATUS + * struct iwl_tas_status_resp - Response to GET_TAS_STATUS * @tas_fw_version: TAS FW version * @is_uhb_for_usa_enable: is UHB enabled in USA? - TRUE/FALSE * @curr_mcc: current mcc * @block_list: country block list * @tas_status_mac: TAS status per lmac, uses - * &struct iwl_mvm_tas_status_per_mac + * &struct iwl_tas_status_per_mac * @in_dual_radio: is TAS in dual radio? - TRUE/FALSE * @uhb_allowed_flags: see &enum iwl_tas_uhb_allowed_flags. * This member is valid only when fw has * %IWL_UCODE_TLV_CAPA_UHB_CANADA_TAS_SUPPORT capability. * @reserved: reserved */ -struct iwl_mvm_tas_status_resp { +struct iwl_tas_status_resp { u8 tas_fw_version; u8 is_uhb_for_usa_enable; __le16 curr_mcc; __le16 block_list[16]; - struct iwl_mvm_tas_status_per_mac tas_status_mac[2]; + struct iwl_tas_status_per_mac tas_status_mac[2]; u8 in_dual_radio; u8 uhb_allowed_flags; u8 reserved[2]; -} __packed; /*DEBUG_GET_TAS_STATUS_RSP_API_S_VER_3*/ +} __packed; /* DEBUG_GET_TAS_STATUS_RSP_API_S_VER_3 */ /** - * enum iwl_mvm_tas_dyna_status - TAS current running status + * enum iwl_tas_dyna_status - TAS current running status * @TAS_DYNA_INACTIVE: TAS status is inactive * @TAS_DYNA_INACTIVE_MVM_MODE: TAS is disabled due because FW is in MVM mode * or is in softap mode. @@ -507,7 +502,7 @@ struct iwl_mvm_tas_status_resp { * @TAS_DYNA_ACTIVE: TAS is currently active * @TAS_DYNA_STATUS_MAX: TAS status max value */ -enum iwl_mvm_tas_dyna_status { +enum iwl_tas_dyna_status { TAS_DYNA_INACTIVE, TAS_DYNA_INACTIVE_MVM_MODE, TAS_DYNA_INACTIVE_TRIGGER_MODE, @@ -516,19 +511,22 @@ enum iwl_mvm_tas_dyna_status { TAS_DYNA_ACTIVE, TAS_DYNA_STATUS_MAX, -}; /*_TAS_DYNA_STATUS_E*/ +}; /** - * enum iwl_mvm_tas_statically_disabled_reason - TAS statically disabled reason + * enum iwl_tas_statically_disabled_reason - TAS statically disabled reason * @TAS_DISABLED_DUE_TO_BIOS: TAS is disabled because TAS is disabled in BIOS * @TAS_DISABLED_DUE_TO_SAR_6DBM: TAS is disabled because SAR limit is less than 6 Dbm * @TAS_DISABLED_REASON_INVALID: TAS disable reason is invalid + * @TAS_DISABLED_DUE_TO_TABLE_SOURCE_INVALID: TAS is disabled due to + * table source invalid * @TAS_DISABLED_REASON_MAX: TAS disable reason max value */ -enum iwl_mvm_tas_statically_disabled_reason { +enum iwl_tas_statically_disabled_reason { TAS_DISABLED_DUE_TO_BIOS, TAS_DISABLED_DUE_TO_SAR_6DBM, TAS_DISABLED_REASON_INVALID, + TAS_DISABLED_DUE_TO_TABLE_SOURCE_INVALID, TAS_DISABLED_REASON_MAX, }; /*_TAS_STATICALLY_DISABLED_REASON_E*/ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dhc.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dhc.h new file mode 100644 index 000000000000..b6d79c678cd8 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dhc.h @@ -0,0 +1,226 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2025 Intel Corporation + */ +#ifndef __iwl_fw_api_dhc_h__ +#define __iwl_fw_api_dhc_h__ + +#define DHC_TABLE_MASK_POS (28) + +/** + * enum iwl_dhc_table_id - DHC table operations index + */ +enum iwl_dhc_table_id { + /** + * @DHC_TABLE_INTEGRATION: select the integration table + */ + DHC_TABLE_INTEGRATION = 2 << DHC_TABLE_MASK_POS, + /** + * @DHC_TABLE_TOOLS: select the tools table + */ + DHC_TABLE_TOOLS = 0, +}; + +/** + * enum iwl_dhc_umac_tools_table - tools operations + * @DHC_TOOLS_UMAC_GET_TAS_STATUS: Get TAS status. + * See @struct iwl_dhc_tas_status_resp + */ +enum iwl_dhc_umac_tools_table { + DHC_TOOLS_UMAC_GET_TAS_STATUS = 0, +}; + +/** + * enum iwl_dhc_umac_integration_table - integration operations + */ +enum iwl_dhc_umac_integration_table { + /** + * @DHC_INT_UMAC_TWT_OPERATION: trigger a TWT operation + */ + DHC_INT_UMAC_TWT_OPERATION = 4, + /** + * @DHC_INTEGRATION_TLC_DEBUG_CONFIG: TLC debug + */ + DHC_INTEGRATION_TLC_DEBUG_CONFIG = 1, + /** + * @DHC_INTEGRATION_MAX: Maximum UMAC integration table entries + */ + DHC_INTEGRATION_MAX +}; + +#define DHC_TARGET_UMAC BIT(27) + +/** + * struct iwl_dhc_cmd - debug host command + * @length: length in DWs of the data structure that is concatenated to the end + * of this struct + * @index_and_mask: bit 31 is 1 for data set operation else it's 0 + * bits 28-30 is the index of the table of the operation - + * &enum iwl_dhc_table_id * + * bit 27 is 0 if the cmd targeted to LMAC and 1 if targeted to UMAC, + * (LMAC is 0 for backward compatibility) + * bit 26 is 0 if the cmd targeted to LMAC0 and 1 if targeted to LMAC1, + * relevant only if bit 27 set to 0 + * bits 0-25 is a specific entry index in the table specified in bits 28-30 + * + * @data: the concatenated data. + */ +struct iwl_dhc_cmd { + __le32 length; + __le32 index_and_mask; + __le32 data[]; +} __packed; /* DHC_CMD_API_S */ + +/** + * struct iwl_dhc_payload_hdr - DHC payload header + * @version: a version of a payload + * @reserved: reserved for alignment + */ +struct iwl_dhc_payload_hdr { + u8 version; + u8 reserved[3]; +} __packed; /* DHC_PAYLOAD_HDR_API_S_VER_1 */ + +/** + * struct iwl_dhc_tas_status_per_radio - TAS status per radio + * @band: &PHY_BAND_5 for high band, PHY_BAND_24 for low band and + * &PHY_BAND_6 for ultra high band. + * @static_status: TAS statically enabled or disabled + * @static_disable_reason: TAS static disable reason, uses + * &enum iwl_tas_statically_disabled_reason + * @near_disconnection: is TAS currently near disconnection per radio + * @dynamic_status_ant_a: Antenna A current TAS status. + * uses &enum iwl_tas_dyna_status + * @dynamic_status_ant_b: Antenna B current TAS status. + * uses &enum iwl_tas_dyna_status + * @max_reg_pwr_limit_ant_a: Antenna A regulatory power limits in dBm + * @max_reg_pwr_limit_ant_b: Antenna B regulatory power limits in dBm + * @sar_limit_ant_a: Antenna A SAR limit per radio in dBm + * @sar_limit_ant_b: Antenna B SAR limit per radio in dBm + * @reserved: reserved for alignment + */ +struct iwl_dhc_tas_status_per_radio { + u8 band; + u8 static_status; + u8 static_disable_reason; + u8 near_disconnection; + u8 dynamic_status_ant_a; + u8 dynamic_status_ant_b; + __le16 max_reg_pwr_limit_ant_a; + __le16 max_reg_pwr_limit_ant_b; + __le16 sar_limit_ant_a; + __le16 sar_limit_ant_b; + u8 reserved[2]; +} __packed; /* DHC_TAS_STATUS_PER_RADIO_S_VER_1 */ + +/** + * struct iwl_dhc_tas_status_resp - Response to DHC_TOOLS_UMAC_GET_TAS_STATUS + * @header: DHC payload header, uses &struct iwl_dhc_payload_hdr + * @tas_config_info: see @struct bios_value_u32 + * @mcc_block_list: block listed country codes + * @tas_status_radio: TAS status, uses &struct iwl_dhc_tas_status_per_radio + * @curr_mcc: current mcc + * @valid_radio_mask: represent entry in tas_status_per_radio is valid. + * @reserved: reserved for alignment + */ +struct iwl_dhc_tas_status_resp { + struct iwl_dhc_payload_hdr header; + struct bios_value_u32 tas_config_info; + __le16 mcc_block_list[IWL_WTAS_BLACK_LIST_MAX]; + struct iwl_dhc_tas_status_per_radio tas_status_radio[2]; + __le16 curr_mcc; + u8 valid_radio_mask; + u8 reserved; +} __packed; /* DHC_TAS_STATUS_RSP_API_S_VER_1 */ + +/** + * struct iwl_dhc_cmd_resp_v1 - debug host command response + * @status: status of the command + * @data: the response data + */ +struct iwl_dhc_cmd_resp_v1 { + __le32 status; + __le32 data[]; +} __packed; /* DHC_RESP_API_S_VER_1 */ + +/** + * struct iwl_dhc_cmd_resp - debug host command response + * @status: status of the command + * @descriptor: command descriptor (index_and_mask) returned + * @data: the response data + */ +struct iwl_dhc_cmd_resp { + __le32 status; + __le32 descriptor; + __le32 data[]; +} __packed; /* DHC_RESP_API_S_VER_2 and DHC_RESP_API_S_VER_3 */ + +/** + * enum iwl_dhc_twt_operation_type - describes the TWT operation type + * + * @DHC_TWT_REQUEST: Send a Request TWT command + * @DHC_TWT_SUGGEST: Send a Suggest TWT command + * @DHC_TWT_DEMAND: Send a Demand TWT command + * @DHC_TWT_GROUPING: Send a Grouping TWT command + * @DHC_TWT_ACCEPT: Send a Accept TWT command + * @DHC_TWT_ALTERNATE: Send a Alternate TWT command + * @DHC_TWT_DICTATE: Send a Dictate TWT command + * @DHC_TWT_REJECT: Send a Reject TWT command + * @DHC_TWT_TEARDOWN: Send a TearDown TWT command + */ +enum iwl_dhc_twt_operation_type { + DHC_TWT_REQUEST, + DHC_TWT_SUGGEST, + DHC_TWT_DEMAND, + DHC_TWT_GROUPING, + DHC_TWT_ACCEPT, + DHC_TWT_ALTERNATE, + DHC_TWT_DICTATE, + DHC_TWT_REJECT, + DHC_TWT_TEARDOWN, +}; /* DHC_TWT_OPERATION_TYPE_E */ + +/** + * struct iwl_dhc_twt_operation - trigger a TWT operation + * + * @mac_id: the mac Id on which to trigger TWT operation + * @twt_operation: see &enum iwl_dhc_twt_operation_type + * @target_wake_time: when should we be on channel + * @interval_exp: the exponent for the interval + * @interval_mantissa: the mantissa for the interval + * @min_wake_duration: the minimum duration for the wake period + * @trigger: is the TWT triggered or not + * @flow_type: is the TWT announced or not + * @flow_id: the TWT flow identifier from 0 to 7 + * @protection: is the TWT protected + * @ndo_paging_indicator: is ndo_paging_indicator set + * @responder_pm_mode: is responder_pm_mode set + * @negotiation_type: if the responder wants to doze outside the TWT SP + * @twt_request: 1 for TWT request, 0 otherwise + * @implicit: is TWT implicit + * @twt_group_assignment: the TWT group assignment + * @twt_channel: the TWT channel + * @reserved: reserved + */ +struct iwl_dhc_twt_operation { + __le32 mac_id; + __le32 twt_operation; + __le64 target_wake_time; + __le32 interval_exp; + __le32 interval_mantissa; + __le32 min_wake_duration; + u8 trigger; + u8 flow_type; + u8 flow_id; + u8 protection; + u8 ndo_paging_indicator; + u8 responder_pm_mode; + u8 negotiation_type; + u8 twt_request; + u8 implicit; + u8 twt_group_assignment; + u8 twt_channel; + u8 reserved; +}; /* DHC_TWT_OPERATION_API_S */ + +#endif /* __iwl_fw_api_dhc_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h index b8dff139aa05..e1952fc6d149 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h @@ -2,7 +2,7 @@ /* * Copyright (C) 2015-2017 Intel Deutschland GmbH * Copyright (C) 2018-2022 Intel Corporation - * Copyright (C) 2024 Intel Corporation + * Copyright (C) 2024-2025 Intel Corporation */ #ifndef __iwl_fw_api_location_h__ #define __iwl_fw_api_location_h__ @@ -1015,7 +1015,7 @@ struct iwl_tof_range_req_ap_entry_v9 { } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_9 */ /** - * struct iwl_tof_range_req_ap_entry_v10 - AP configuration parameters + * struct iwl_tof_range_req_ap_entry - AP configuration parameters * @initiator_ap_flags: see &enum iwl_initiator_ap_flags. * @band: 0 for 5.2 GHz, 1 for 2.4 GHz, 2 for 6GHz * @channel_num: AP Channel number @@ -1063,7 +1063,7 @@ struct iwl_tof_range_req_ap_entry_v9 { * @min_time_between_msr: For non trigger based NDP ranging, the minimum time * between measurements in units of milliseconds */ -struct iwl_tof_range_req_ap_entry_v10 { +struct iwl_tof_range_req_ap_entry { __le32 initiator_ap_flags; u8 band; u8 channel_num; @@ -1134,7 +1134,7 @@ enum iwl_tof_initiator_flags { IWL_TOF_INITIATOR_FLAGS_NON_ASAP_SUPPORT = BIT(20), }; /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */ -#define IWL_MVM_TOF_MAX_APS 5 +#define IWL_TOF_MAX_APS 5 #define IWL_MVM_TOF_MAX_TWO_SIDED_APS 5 /** @@ -1153,7 +1153,7 @@ enum iwl_tof_initiator_flags { * when the session is done (successfully / partially). * one of iwl_tof_response_mode. * @reserved0: reserved - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @macaddr_random: '0' Use default source MAC address (i.e. p2_p), * '1' Use MAC Address randomization according to the below * @range_req_bssid: ranging request BSSID @@ -1183,7 +1183,7 @@ struct iwl_tof_range_req_cmd_v5 { u8 ftm_tx_chains; __le16 common_calib; __le16 specific_calib; - struct iwl_tof_range_req_ap_entry_v2 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v2 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */ @@ -1192,7 +1192,7 @@ struct iwl_tof_range_req_cmd_v5 { * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1216,7 +1216,7 @@ struct iwl_tof_range_req_cmd_v7 { __le32 tsf_mac_id; __le16 common_calib; __le16 specific_calib; - struct iwl_tof_range_req_ap_entry_v3 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v3 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */ /** @@ -1224,7 +1224,7 @@ struct iwl_tof_range_req_cmd_v7 { * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1248,7 +1248,7 @@ struct iwl_tof_range_req_cmd_v8 { __le32 tsf_mac_id; __le16 common_calib; __le16 specific_calib; - struct iwl_tof_range_req_ap_entry_v4 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v4 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_8 */ /** @@ -1256,7 +1256,7 @@ struct iwl_tof_range_req_cmd_v8 { * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1276,7 +1276,7 @@ struct iwl_tof_range_req_cmd_v9 { u8 macaddr_template[ETH_ALEN]; __le32 req_timeout_ms; __le32 tsf_mac_id; - struct iwl_tof_range_req_ap_entry_v6 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v6 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_9 */ /** @@ -1284,7 +1284,7 @@ struct iwl_tof_range_req_cmd_v9 { * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1304,7 +1304,7 @@ struct iwl_tof_range_req_cmd_v11 { u8 macaddr_template[ETH_ALEN]; __le32 req_timeout_ms; __le32 tsf_mac_id; - struct iwl_tof_range_req_ap_entry_v7 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v7 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_11 */ /** @@ -1312,7 +1312,7 @@ struct iwl_tof_range_req_cmd_v11 { * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1332,7 +1332,7 @@ struct iwl_tof_range_req_cmd_v12 { u8 macaddr_template[ETH_ALEN]; __le32 req_timeout_ms; __le32 tsf_mac_id; - struct iwl_tof_range_req_ap_entry_v8 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v8 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_12 */ /** @@ -1340,7 +1340,7 @@ struct iwl_tof_range_req_cmd_v12 { * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1360,15 +1360,15 @@ struct iwl_tof_range_req_cmd_v13 { u8 macaddr_template[ETH_ALEN]; __le32 req_timeout_ms; __le32 tsf_mac_id; - struct iwl_tof_range_req_ap_entry_v9 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_req_ap_entry_v9 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_13 */ /** - * struct iwl_tof_range_req_cmd_v14 - start measurement cmd + * struct iwl_tof_range_req_cmd - start measurement cmd * @initiator_flags: see flags @ iwl_tof_initiator_flags * @request_id: A Token incremented per request. The same Token will be * sent back in the range response - * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_ap: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @range_req_bssid: ranging request BSSID * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template. * Bits set to 1 shall be randomized by the UMAC @@ -1377,9 +1377,9 @@ struct iwl_tof_range_req_cmd_v13 { * This is the session time for completing the measurement. * @tsf_mac_id: report the measurement start time for each ap in terms of the * TSF of this mac id. 0xff to disable TSF reporting. - * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v10. + * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry. */ -struct iwl_tof_range_req_cmd_v14 { +struct iwl_tof_range_req_cmd { __le32 initiator_flags; u8 request_id; u8 num_of_ap; @@ -1388,8 +1388,8 @@ struct iwl_tof_range_req_cmd_v14 { u8 macaddr_template[ETH_ALEN]; __le32 req_timeout_ms; __le32 tsf_mac_id; - struct iwl_tof_range_req_ap_entry_v10 ap[IWL_MVM_TOF_MAX_APS]; -} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_13 */ + struct iwl_tof_range_req_ap_entry ap[IWL_TOF_MAX_APS]; +} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_15 */ /* * enum iwl_tof_range_request_status - status of the sent request @@ -1609,7 +1609,7 @@ struct iwl_tof_range_rsp_ap_entry_ntfy_v5 { } __packed; /* LOCATION_RANGE_RSP_AP_ETRY_NTFY_API_S_VER_5 */ /** - * struct iwl_tof_range_rsp_ap_entry_ntfy_v6 - AP parameters (response) + * struct iwl_tof_range_rsp_ap_entry_ntfy - AP parameters (response) * @bssid: BSSID of the AP * @measure_status: current APs measurement status, one of * &enum iwl_tof_entry_status. @@ -1645,7 +1645,7 @@ struct iwl_tof_range_rsp_ap_entry_ntfy_v5 { * @tx_pn: the last PN used for this responder Tx in case PMF is configured in * LE byte order. */ -struct iwl_tof_range_rsp_ap_entry_ntfy_v6 { +struct iwl_tof_range_rsp_ap_entry_ntfy { u8 bssid[ETH_ALEN]; u8 measure_status; u8 measure_bw; @@ -1695,7 +1695,7 @@ enum iwl_tof_response_status { * @request_status: status of current measurement session, one of * &enum iwl_tof_response_status. * @last_in_batch: reprot policy (when not all responses are uploaded at once) - * @num_of_aps: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS) + * @num_of_aps: Number of APs to measure (error if > IWL_TOF_MAX_APS) * @ap: per-AP data */ struct iwl_tof_range_rsp_ntfy_v5 { @@ -1703,7 +1703,7 @@ struct iwl_tof_range_rsp_ntfy_v5 { u8 request_status; u8 last_in_batch; u8 num_of_aps; - struct iwl_tof_range_rsp_ap_entry_ntfy_v3 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_rsp_ap_entry_ntfy_v3 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_5 */ /** @@ -1719,7 +1719,7 @@ struct iwl_tof_range_rsp_ntfy_v6 { u8 num_of_aps; u8 last_report; u8 reserved; - struct iwl_tof_range_rsp_ap_entry_ntfy_v4 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_rsp_ap_entry_ntfy_v4 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_6 */ /** @@ -1735,23 +1735,23 @@ struct iwl_tof_range_rsp_ntfy_v7 { u8 num_of_aps; u8 last_report; u8 reserved; - struct iwl_tof_range_rsp_ap_entry_ntfy_v5 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_rsp_ap_entry_ntfy_v5 ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_7 */ /** - * struct iwl_tof_range_rsp_ntfy_v8 - ranging response notification + * struct iwl_tof_range_rsp_ntfy - ranging response notification * @request_id: A Token ID of the corresponding Range request * @num_of_aps: Number of APs results * @last_report: 1 if no more FTM sessions are scheduled, 0 otherwise. * @reserved: reserved * @ap: per-AP data */ -struct iwl_tof_range_rsp_ntfy_v8 { +struct iwl_tof_range_rsp_ntfy { u8 request_id; u8 num_of_aps; u8 last_report; u8 reserved; - struct iwl_tof_range_rsp_ap_entry_ntfy_v6 ap[IWL_MVM_TOF_MAX_APS]; + struct iwl_tof_range_rsp_ap_entry_ntfy ap[IWL_TOF_MAX_APS]; } __packed; /* LOCATION_RANGE_RSP_NTFY_API_S_VER_8, LOCATION_RANGE_RSP_NTFY_API_S_VER_9 */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h index 37bb7002c1c9..b511e3aa6bb2 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2019, 2021-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2019, 2021-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -46,7 +46,7 @@ enum iwl_mac_conf_subcmd_ids { */ STA_CONFIG_CMD = 0xA, /** - * @AUX_STA_CMD: &struct iwl_mvm_aux_sta_cmd + * @AUX_STA_CMD: &struct iwl_aux_sta_cmd */ AUX_STA_CMD = 0xB, /** @@ -62,6 +62,10 @@ enum iwl_mac_conf_subcmd_ids { */ ROC_CMD = 0xE, /** + * @TWT_OPERATION_CMD: &struct iwl_twt_operation_cmd + */ + TWT_OPERATION_CMD = 0x10, + /** * @MISSED_BEACONS_NOTIF: &struct iwl_missed_beacons_notif */ MISSED_BEACONS_NOTIF = 0xF6, @@ -641,7 +645,7 @@ struct iwl_sta_cfg_cmd { } __packed; /* STA_CMD_API_S_VER_1 */ /** - * struct iwl_mvm_aux_sta_cmd - command for AUX STA configuration + * struct iwl_aux_sta_cmd - command for AUX STA configuration * ( AUX_STA_CMD = 0xB ) * * @sta_id: index of aux sta to configure @@ -649,7 +653,7 @@ struct iwl_sta_cfg_cmd { * @mac_addr: mac addr of the auxilary sta * @reserved_for_mac_addr: reserved */ -struct iwl_mvm_aux_sta_cmd { +struct iwl_aux_sta_cmd { __le32 sta_id; __le32 lmac_id; u8 mac_addr[ETH_ALEN]; @@ -693,11 +697,11 @@ enum iwl_mvm_fw_esr_recommendation { }; /* ESR_MODE_RECOMMENDATION_CODE_API_E_VER_1 */ /** - * struct iwl_mvm_esr_mode_notif - FWs recommendation/force for esr mode + * struct iwl_esr_mode_notif - FWs recommendation/force for esr mode * * @action: the action to apply on esr state. See &iwl_mvm_fw_esr_recommendation */ -struct iwl_mvm_esr_mode_notif { +struct iwl_esr_mode_notif { __le32 action; } __packed; /* ESR_MODE_RECOMMENDATION_NTFY_API_S_VER_1 */ @@ -748,4 +752,83 @@ struct iwl_esr_trans_fail_notif { __le32 err_code; } __packed; /* ESR_TRANSITION_FAILED_NTFY_API_S_VER_1 */ +/* + * enum iwl_twt_operation_type: TWT operation in a TWT action frame + * + * @TWT_OPERATION_REQUEST: TWT Request + * @TWT_OPERATION_SUGGEST: TWT Suggest + * @TWT_OPERATION_DEMAND: TWT Demand + * @TWT_OPERATION_GROUPING: TWT Grouping + * @TWT_OPERATION_ACCEPT: TWT Accept + * @TWT_OPERATION_ALTERNATE: TWT Alternate + * @TWT_OPERATION_DICTATE: TWT Dictate + * @TWT_OPERATION_REJECT: TWT Reject + * @TWT_OPERATION_TEARDOWN: TWT Teardown + * @TWT_OPERATION_UNAVAILABILITY: TWT Unavailability + */ +enum iwl_twt_operation_type { + TWT_OPERATION_REQUEST, + TWT_OPERATION_SUGGEST, + TWT_OPERATION_DEMAND, + TWT_OPERATION_GROUPING, + TWT_OPERATION_ACCEPT, + TWT_OPERATION_ALTERNATE, + TWT_OPERATION_DICTATE, + TWT_OPERATION_REJECT, + TWT_OPERATION_TEARDOWN, + TWT_OPERATION_UNAVAILABILITY, + TWT_OPERATION_MAX, +}; /* TWT_OPERATION_TYPE_E_VER_1 */ + +/** + * struct iwl_twt_operation_cmd - initiate a TWT session from driver + * + * @link_id: FW link id to initiate the TWT + * @twt_operation: &enum iwl_twt_operation_type + * @target_wake_time: TSF time to start the TWT + * @interval_exponent: the exponent for the interval + * @interval_mantissa: the mantissa for the interval + * @minimum_wake_duration: the minimum duration for the wake period + * @trigger: is the TWT triggered or not + * @flow_type: is the TWT announced (0) or not (1) + * @flow_id: the TWT flow identifier 0 - 7 + * @twt_protection: is the TWT protected + * @ndp_paging_indicator: is ndp paging indicator set + * @responder_pm_mode: is responder pm mode set + * @negotiation_type: if the responder wants to doze outside the TWT SP + * @twt_request: 1 for TWT request (STA), 0 for TWT response (AP) + * @implicit: is TWT implicit + * @twt_group_assignment: the TWT group assignment + * @twt_channel: the TWT channel + * @restricted_info_present: is this a restricted TWT + * @dl_bitmap_valid: is DL (download) bitmap valid (restricted TWT) + * @ul_bitmap_valid: is UL (upload) bitmap valid (restricted TWT) + * @dl_tid_bitmap: DL TID bitmap (restricted TWT) + * @ul_tid_bitmap: UL TID bitmap (restricted TWT) + */ +struct iwl_twt_operation_cmd { + __le32 link_id; + __le32 twt_operation; + __le64 target_wake_time; + __le32 interval_exponent; + __le32 interval_mantissa; + __le32 minimum_wake_duration; + u8 trigger; + u8 flow_type; + u8 flow_id; + u8 twt_protection; + u8 ndp_paging_indicator; + u8 responder_pm_mode; + u8 negotiation_type; + u8 twt_request; + u8 implicit; + u8 twt_group_assignment; + u8 twt_channel; + u8 restricted_info_present; + u8 dl_bitmap_valid; + u8 ul_bitmap_valid; + u8 dl_tid_bitmap; + u8 ul_tid_bitmap; +} __packed; /* TWT_OPERATION_API_S_VER_1 */ + #endif /* __iwl_fw_api_mac_cfg_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h index c73d4d597857..f63b25b03b7e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h @@ -1,11 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2019-2022, 2024 Intel Corporation + * Copyright (C) 2012-2014, 2019-2022, 2024-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ #ifndef __iwl_fw_api_phy_h__ #define __iwl_fw_api_phy_h__ +#include <linux/types.h> +#include <linux/bits.h> /** * enum iwl_phy_ops_subcmd_ids - PHY group commands @@ -19,7 +21,7 @@ enum iwl_phy_ops_subcmd_ids { CMD_DTS_MEASUREMENT_TRIGGER_WIDE = 0x0, /** - * @CTDP_CONFIG_CMD: &struct iwl_mvm_ctdp_cmd + * @CTDP_CONFIG_CMD: &struct iwl_ctdp_cmd */ CTDP_CONFIG_CMD = 0x03, @@ -55,7 +57,7 @@ enum iwl_phy_ops_subcmd_ids { /** * @DTS_MEASUREMENT_NOTIF_WIDE: * &struct iwl_dts_measurement_notif_v1 or - * &struct iwl_dts_measurement_notif_v2 + * &struct iwl_dts_measurement_notif */ DTS_MEASUREMENT_NOTIF_WIDE = 0xFF, }; @@ -152,13 +154,13 @@ struct iwl_dts_measurement_notif_v1 { } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S_VER_1*/ /** - * struct iwl_dts_measurement_notif_v2 - measurements notification + * struct iwl_dts_measurement_notif - measurements notification * * @temp: the measured temperature * @voltage: the measured voltage * @threshold_idx: the trip index that was crossed */ -struct iwl_dts_measurement_notif_v2 { +struct iwl_dts_measurement_notif { __le32 temp; __le32 voltage; __le32 threshold_idx; @@ -195,25 +197,25 @@ struct ct_kill_notif { } __packed; /* CT_KILL_NOTIFICATION_API_S_VER_1, CT_KILL_NOTIFICATION_API_S_VER_2 */ /** -* enum iwl_mvm_ctdp_cmd_operation - CTDP command operations +* enum iwl_ctdp_cmd_operation - CTDP command operations * @CTDP_CMD_OPERATION_START: update the current budget * @CTDP_CMD_OPERATION_STOP: stop ctdp * @CTDP_CMD_OPERATION_REPORT: get the average budget */ -enum iwl_mvm_ctdp_cmd_operation { +enum iwl_ctdp_cmd_operation { CTDP_CMD_OPERATION_START = 0x1, CTDP_CMD_OPERATION_STOP = 0x2, CTDP_CMD_OPERATION_REPORT = 0x4, };/* CTDP_CMD_OPERATION_TYPE_E */ /** - * struct iwl_mvm_ctdp_cmd - track and manage the FW power consumption budget + * struct iwl_ctdp_cmd - track and manage the FW power consumption budget * - * @operation: see &enum iwl_mvm_ctdp_cmd_operation + * @operation: see &enum iwl_ctdp_cmd_operation * @budget: the budget in milliwatt * @window_size: defined in API but not used */ -struct iwl_mvm_ctdp_cmd { +struct iwl_ctdp_cmd { __le32 operation; __le32 budget; __le32 window_size; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h index 1a60f0cdf972..c2f806cbab59 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rs.h @@ -226,6 +226,58 @@ struct iwl_tlc_update_notif { __le32 amsdu_enabled; } __packed; /* TLC_MNG_UPDATE_NTFY_API_S_VER_2 */ +/** + * enum iwl_tlc_debug_types - debug options + */ +enum iwl_tlc_debug_types { + /** + * @IWL_TLC_DEBUG_FIXED_RATE: set fixed rate for rate scaling + */ + IWL_TLC_DEBUG_FIXED_RATE, + /** + * @IWL_TLC_DEBUG_AGG_DURATION_LIM: time limit for a BA + * session, in usec + */ + IWL_TLC_DEBUG_AGG_DURATION_LIM, + /** + * @IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM: set max number of frames + * in an aggregation + */ + IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM, + /** + * @IWL_TLC_DEBUG_TPC_ENABLED: enable or disable tpc + */ + IWL_TLC_DEBUG_TPC_ENABLED, + /** + * @IWL_TLC_DEBUG_TPC_STATS: get number of frames Tx'ed in each + * tpc step + */ + IWL_TLC_DEBUG_TPC_STATS, + /** + * @IWL_TLC_DEBUG_RTS_DISABLE: disable RTS (bool true/false). + */ + IWL_TLC_DEBUG_RTS_DISABLE, + /** + * @IWL_TLC_DEBUG_PARTIAL_FIXED_RATE: set partial fixed rate to fw + */ + IWL_TLC_DEBUG_PARTIAL_FIXED_RATE, +}; /* TLC_MNG_DEBUG_TYPES_API_E */ + +#define MAX_DATA_IN_DHC_TLC_CMD 10 + +/** + * struct iwl_dhc_tlc_cmd - fixed debug config + * @sta_id: bit 0 - enable/disable, bits 1 - 7 hold station id + * @reserved1: reserved + * @type: type id of %enum iwl_tlc_debug_types + * @data: data to send + */ +struct iwl_dhc_tlc_cmd { + u8 sta_id; + u8 reserved1[3]; + __le32 type; + __le32 data[MAX_DATA_IN_DHC_TLC_CMD]; +} __packed; /* TLC_MNG_DEBUG_CMD_S */ #define IWL_MAX_MCS_DISPLAY_SIZE 12 diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h index d7f8a276b683..ecbcd5084cd8 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h @@ -191,6 +191,7 @@ enum iwl_sta_sleep_flag { #define STA_KEY_IDX_INVALID (0xff) #define STA_KEY_MAX_DATA_KEY_NUM (4) #define IWL_MAX_GLOBAL_KEYS (4) +#define IWL_MAX_NUM_IGTKS 2 #define STA_KEY_LEN_WEP40 (5) #define STA_KEY_LEN_WEP104 (13) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h index 18d030334a6a..f586379d66dd 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2020, 2022-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2020, 2022-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -351,7 +351,7 @@ enum iwl_roc_activity { }; /* ROC_ACTIVITY_API_E_VER_1 */ /* - * ROC command + * ROC command v5 * * Command requests the firmware to remain on a channel for a certain duration. * @@ -366,7 +366,7 @@ enum iwl_roc_activity { * @max_delay: max delay the ROC can start in TU * @duration: remain on channel duration in TU */ -struct iwl_roc_req { +struct iwl_roc_req_v5 { __le32 action; __le32 activity; __le32 sta_id; @@ -375,7 +375,41 @@ struct iwl_roc_req { __le16 reserved; __le32 max_delay; __le32 duration; -} __packed; /* ROC_CMD_API_S_VER_3 */ +} __packed; /* ROC_CMD_API_S_VER_5 */ + +/* + * ROC command + * + * Command requests the firmware to remain on a channel for a certain duration. + * + * ( MAC_CONF_GROUP 0x3, ROC_CMD 0xE ) + * + * @action: action to perform, see &enum iwl_ctxt_action + * @activity: type of activity, see &enum iwl_roc_activity + * @sta_id: station id, resumed during "Remain On Channel" activity. + * @channel_info: &struct iwl_fw_channel_info + * @node_addr: node MAC address for Rx filtering + * @reserved1: align to a dword + * @max_delay: max delay the ROC can start in TU + * @duration: remain on channel duration in TU + * @interval: interval between repetitions (when repetitions > 1). + * @repetitions: number of repetitions + * 0xFF: infinite repetitions. 0 or 1: single repetition. + * @reserved2: align to a dword + */ +struct iwl_roc_req { + __le32 action; + __le32 activity; + __le32 sta_id; + struct iwl_fw_channel_info channel_info; + u8 node_addr[ETH_ALEN]; + __le16 reserved1; + __le32 max_delay; + __le32 duration; + __le32 interval; + u8 repetitions; + u8 reserved2[3]; +} __packed; /* ROC_CMD_API_S_VER_6 */ /* * ROC notification diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 6594216f873c..03f639fbf9b6 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2024 Intel Corporation + * Copyright (C) 2005-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ @@ -2618,29 +2618,28 @@ static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { }, }; -static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, - struct iwl_fwrt_dump_data *dump_data, - struct list_head *list) +enum iwl_dump_ini_region_selector { + IWL_INI_DUMP_ALL_REGIONS, + IWL_INI_DUMP_EARLY_REGIONS, + IWL_INI_DUMP_LATE_REGIONS, +}; + +static u32 +iwl_dump_ini_dump_regions(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data, + struct list_head *list, + enum iwl_fw_ini_time_point tp_id, + u64 regions_mask, + struct iwl_dump_ini_region_data *imr_reg_data, + enum iwl_dump_ini_region_selector which) { - struct iwl_fw_ini_trigger_tlv *trigger = dump_data->trig; - enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trigger->time_point); - struct iwl_dump_ini_region_data reg_data = { - .dump_data = dump_data, - }; - struct iwl_dump_ini_region_data imr_reg_data = { - .dump_data = dump_data, - }; - int i; u32 size = 0; - u64 regions_mask = le64_to_cpu(trigger->regions_mask) & - ~(fwrt->trans->dbg.unsupported_region_msk); - BUILD_BUG_ON(sizeof(trigger->regions_mask) != sizeof(regions_mask)); - BUILD_BUG_ON((sizeof(trigger->regions_mask) * BITS_PER_BYTE) < - ARRAY_SIZE(fwrt->trans->dbg.active_regions)); - - for (i = 0; i < ARRAY_SIZE(fwrt->trans->dbg.active_regions); i++) { - u32 reg_type; + for (int i = 0; i < ARRAY_SIZE(fwrt->trans->dbg.active_regions); i++) { + struct iwl_dump_ini_region_data reg_data = { + .dump_data = dump_data, + }; + u32 reg_type, dp; struct iwl_fw_ini_region_tlv *reg; if (!(BIT_ULL(i) & regions_mask)) @@ -2658,6 +2657,8 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, if (reg_type >= ARRAY_SIZE(iwl_dump_ini_region_ops)) continue; + dp = le32_get_bits(reg->id, IWL_FW_INI_REGION_DUMP_POLICY_MASK); + if ((reg_type == IWL_FW_INI_REGION_PERIPHERY_PHY || reg_type == IWL_FW_INI_REGION_PERIPHERY_PHY_RANGE || reg_type == IWL_FW_INI_REGION_PERIPHERY_SNPS_DPHYIP) && @@ -2667,6 +2668,20 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, tp_id); continue; } + + switch (which) { + case IWL_INI_DUMP_ALL_REGIONS: + break; + case IWL_INI_DUMP_EARLY_REGIONS: + if (!(dp & IWL_FW_IWL_DEBUG_DUMP_POLICY_BEFORE_RESET)) + continue; + break; + case IWL_INI_DUMP_LATE_REGIONS: + if (dp & IWL_FW_IWL_DEBUG_DUMP_POLICY_BEFORE_RESET) + continue; + break; + } + /* * DRAM_IMR can be collected only for FW/HW error timepoint * when fw is not alive. In addition, it must be collected @@ -2676,7 +2691,8 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, if (reg_type == IWL_FW_INI_REGION_DRAM_IMR) { if (tp_id == IWL_FW_INI_TIME_POINT_FW_ASSERT || tp_id == IWL_FW_INI_TIME_POINT_FW_HW_ERROR) - imr_reg_data.reg_tlv = fwrt->trans->dbg.active_regions[i]; + imr_reg_data->reg_tlv = + fwrt->trans->dbg.active_regions[i]; else IWL_INFO(fwrt, "WRT: trying to collect DRAM_IMR at time point: %d, skipping\n", @@ -2689,9 +2705,44 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, size += iwl_dump_ini_mem(fwrt, list, ®_data, &iwl_dump_ini_region_ops[reg_type]); } + + return size; +} + +static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data, + struct list_head *list) +{ + struct iwl_fw_ini_trigger_tlv *trigger = dump_data->trig; + enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trigger->time_point); + struct iwl_dump_ini_region_data imr_reg_data = { + .dump_data = dump_data, + }; + u32 size = 0; + u64 regions_mask = le64_to_cpu(trigger->regions_mask) & + ~(fwrt->trans->dbg.unsupported_region_msk); + + BUILD_BUG_ON(sizeof(trigger->regions_mask) != sizeof(regions_mask)); + BUILD_BUG_ON((sizeof(trigger->regions_mask) * BITS_PER_BYTE) < + ARRAY_SIZE(fwrt->trans->dbg.active_regions)); + + if (trigger->time_point & + cpu_to_le32(IWL_FW_INI_APPLY_POLICY_RESET_HANDSHAKE)) { + size += iwl_dump_ini_dump_regions(fwrt, dump_data, list, tp_id, + regions_mask, &imr_reg_data, + IWL_INI_DUMP_EARLY_REGIONS); + iwl_trans_pcie_fw_reset_handshake(fwrt->trans); + size += iwl_dump_ini_dump_regions(fwrt, dump_data, list, tp_id, + regions_mask, &imr_reg_data, + IWL_INI_DUMP_LATE_REGIONS); + } else { + size += iwl_dump_ini_dump_regions(fwrt, dump_data, list, tp_id, + regions_mask, &imr_reg_data, + IWL_INI_DUMP_ALL_REGIONS); + } /* collect DRAM_IMR region in the last */ if (imr_reg_data.reg_tlv) - size += iwl_dump_ini_mem(fwrt, list, ®_data, + size += iwl_dump_ini_mem(fwrt, list, &imr_reg_data, &iwl_dump_ini_region_ops[IWL_FW_INI_REGION_DRAM_IMR]); if (size) { @@ -3072,9 +3123,8 @@ int iwl_fw_start_dbg_conf(struct iwl_fw_runtime *fwrt, u8 conf_id) } IWL_EXPORT_SYMBOL(iwl_fw_start_dbg_conf); -void iwl_send_dbg_dump_complete_cmd(struct iwl_fw_runtime *fwrt, - u32 timepoint, - u32 timepoint_data) +static void iwl_send_dbg_dump_complete_cmd(struct iwl_fw_runtime *fwrt, + u32 timepoint, u32 timepoint_data) { struct iwl_dbg_dump_complete_cmd hcmd_data; struct iwl_host_cmd hcmd = { @@ -3102,6 +3152,7 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx) struct iwl_fw_dbg_params params = {0}; struct iwl_fwrt_dump_data *dump_data = &fwrt->dump.wks[wk_idx].dump_data; + if (!test_bit(wk_idx, &fwrt->dump.active_wks)) return; @@ -3126,9 +3177,9 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx) IWL_DEBUG_FW_INFO(fwrt, "WRT: Data collection start\n"); if (iwl_trans_dbg_ini_valid(fwrt->trans)) - iwl_fw_error_ini_dump(fwrt, &fwrt->dump.wks[wk_idx].dump_data); + iwl_fw_error_ini_dump(fwrt, dump_data); else - iwl_fw_error_dump(fwrt, &fwrt->dump.wks[wk_idx].dump_data); + iwl_fw_error_dump(fwrt, dump_data); IWL_DEBUG_FW_INFO(fwrt, "WRT: Data collection done\n"); iwl_fw_dbg_stop_restart_recording(fwrt, ¶ms, false); @@ -3145,7 +3196,6 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx) if (fwrt->trans->dbg.last_tp_resetfw == IWL_FW_INI_RESET_FW_MODE_STOP_FW_ONLY) iwl_force_nmi(fwrt->trans); - out: if (iwl_trans_dbg_ini_valid(fwrt->trans)) { iwl_fw_error_dump_data_free(dump_data); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h index 87998374f459..35e30e5db462 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h @@ -324,9 +324,6 @@ static inline void iwl_fwrt_update_fw_versions(struct iwl_fw_runtime *fwrt, } void iwl_fwrt_dump_error_logs(struct iwl_fw_runtime *fwrt); -void iwl_send_dbg_dump_complete_cmd(struct iwl_fw_runtime *fwrt, - u32 timepoint, - u32 timepoint_data); bool iwl_fwrt_read_err_table(struct iwl_trans *trans, u32 base, u32 *err_id); void iwl_fw_disable_dbg_asserts(struct iwl_fw_runtime *fwrt); void iwl_fw_dbg_clear_monitor_buf(struct iwl_fw_runtime *fwrt); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dhc-utils.h b/drivers/net/wireless/intel/iwlwifi/fw/dhc-utils.h new file mode 100644 index 000000000000..983acee5cd7d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/fw/dhc-utils.h @@ -0,0 +1,75 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2021, 2025 Intel Corporation + */ +#ifndef __iwl_fw_dhc_utils_h__ +#define __iwl_fw_dhc_utils_h__ + +#include <linux/types.h> +#include "fw/img.h" +#include "api/commands.h" +#include "api/dhc.h" + +/** + * iwl_dhc_resp_status - return status of DHC response + * @fw: firwmware image information + * @pkt: response packet, must not be %NULL + * + * Returns: the status value of the DHC command or (u32)-1 if the + * response was too short. + */ +static inline u32 iwl_dhc_resp_status(const struct iwl_fw *fw, + struct iwl_rx_packet *pkt) +{ + if (iwl_fw_lookup_notif_ver(fw, IWL_ALWAYS_LONG_GROUP, + DEBUG_HOST_COMMAND, 1) >= 2) { + struct iwl_dhc_cmd_resp *resp = (void *)pkt->data; + + if (iwl_rx_packet_payload_len(pkt) < sizeof(*resp)) + return (u32)-1; + + return le32_to_cpu(resp->status); + } else { + struct iwl_dhc_cmd_resp_v1 *resp = (void *)pkt->data; + + if (iwl_rx_packet_payload_len(pkt) < sizeof(*resp)) + return (u32)-1; + + return le32_to_cpu(resp->status); + } +} + +/** + * iwl_dhc_resp_data - return data pointer of DHC response + * @fw: firwmware image information + * @pkt: response packet, must not be %NULL + * @len: where to store the length + * + * Returns: The data pointer, or an ERR_PTR() if the data was + * not valid (too short). + */ +static inline void *iwl_dhc_resp_data(const struct iwl_fw *fw, + struct iwl_rx_packet *pkt, + unsigned int *len) +{ + if (iwl_fw_lookup_notif_ver(fw, IWL_ALWAYS_LONG_GROUP, + DEBUG_HOST_COMMAND, 1) >= 2) { + struct iwl_dhc_cmd_resp *resp = (void *)pkt->data; + + if (iwl_rx_packet_payload_len(pkt) < sizeof(*resp)) + return ERR_PTR(-EINVAL); + + *len = iwl_rx_packet_payload_len(pkt) - sizeof(*resp); + return (void *)&resp->data; + } else { + struct iwl_dhc_cmd_resp_v1 *resp = (void *)pkt->data; + + if (iwl_rx_packet_payload_len(pkt) < sizeof(*resp)) + return ERR_PTR(-EINVAL); + + *len = iwl_rx_packet_payload_len(pkt) - sizeof(*resp); + return (void *)&resp->data; + } +} + +#endif /* __iwl_fw_dhc_utils_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c index ea435ee94312..6adcfa6e214a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c @@ -456,7 +456,25 @@ iwl_parse_tas_selection(const u32 tas_selection_in, const u8 tbl_rev) } IWL_EXPORT_SYMBOL(iwl_parse_tas_selection); -static __le32 iwl_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt) +bool iwl_add_mcc_to_tas_block_list(u16 *list, u8 *size, u16 mcc) +{ + for (int i = 0; i < *size; i++) { + if (list[i] == mcc) + return true; + } + + /* Verify that there is room for another country + * If *size == IWL_WTAS_BLACK_LIST_MAX, then the table is full. + */ + if (*size >= IWL_WTAS_BLACK_LIST_MAX) + return false; + + list[*size++] = mcc; + return true; +} +IWL_EXPORT_SYMBOL(iwl_add_mcc_to_tas_block_list); + +__le32 iwl_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt) { int ret; u32 val; @@ -503,6 +521,7 @@ static __le32 iwl_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt) return config_bitmap; } +IWL_EXPORT_SYMBOL(iwl_get_lari_config_bitmap); static size_t iwl_get_lari_config_cmd_size(u8 cmd_ver) { @@ -553,6 +572,10 @@ int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt, WIDE_ID(REGULATORY_AND_NVM_GROUP, LARI_CONFIG_CHANGE), 1); + if (WARN_ONCE(cmd_ver > 12, + "Don't add newer versions to this function\n")) + return -EINVAL; + memset(cmd, 0, sizeof(*cmd)); *cmd_size = iwl_get_lari_config_cmd_size(cmd_ver); @@ -674,3 +697,34 @@ bool iwl_puncturing_is_allowed_in_bios(u32 puncturing, u16 mcc) } } IWL_EXPORT_SYMBOL(iwl_puncturing_is_allowed_in_bios); + +bool iwl_rfi_is_enabled_in_bios(struct iwl_fw_runtime *fwrt) +{ + /* default behaviour is disabled */ + u32 value = 0; + int ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_RFI_CONFIG, &value); + + if (ret < 0) { + IWL_DEBUG_RADIO(fwrt, "Failed to get DSM RFI, ret=%d\n", ret); + return false; + } + + value &= DSM_VALUE_RFI_DISABLE; + /* RFI BIOS CONFIG value can be 0 or 3 only. + * i.e 0 means DDR and DLVR enabled. 3 means DDR and DLVR disabled. + * 1 and 2 are invalid BIOS configurations, So, it's not possible to + * disable ddr/dlvr separately. + */ + if (!value) { + IWL_DEBUG_RADIO(fwrt, "DSM RFI is evaluated to enable\n"); + return true; + } else if (value == DSM_VALUE_RFI_DISABLE) { + IWL_DEBUG_RADIO(fwrt, "DSM RFI is evaluated to disable\n"); + } else { + IWL_DEBUG_RADIO(fwrt, + "DSM RFI got invalid value, value=%d\n", value); + } + + return false; +} +IWL_EXPORT_SYMBOL(iwl_rfi_is_enabled_in_bios); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h index b355d7bef14c..53693314d505 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h @@ -167,6 +167,8 @@ enum iwl_dsm_values_rfi { #define DSM_VALUE_RFI_DISABLE (DSM_VALUE_RFI_DLVR_DISABLE |\ DSM_VALUE_RFI_DDR_DISABLE) +bool iwl_rfi_is_enabled_in_bios(struct iwl_fw_runtime *fwrt); + enum iwl_dsm_masks_reg { DSM_MASK_CHINA_22_REG = BIT(2) }; @@ -190,6 +192,7 @@ int iwl_fill_ppag_table(struct iwl_fw_runtime *fwrt, bool iwl_is_ppag_approved(struct iwl_fw_runtime *fwrt); bool iwl_is_tas_approved(void); +bool iwl_add_mcc_to_tas_block_list(u16 *list, u8 *size, u16 mcc); struct iwl_tas_selection_data iwl_parse_tas_selection(const u32 tas_selection, const u8 tbl_rev); @@ -212,6 +215,7 @@ int iwl_bios_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc); int iwl_bios_get_eckv(struct iwl_fw_runtime *fwrt, u32 *ext_clk); int iwl_bios_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value); +__le32 iwl_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt); int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt, struct iwl_lari_config_change_cmd *cmd, size_t *cmd_size); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index 048877fa7c71..a9e6bba2419e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -104,6 +104,7 @@ struct iwl_txf_iter_data { * the driver by calling &iwl_fw_set_current_image() * @dump: debug dump data * @uats_table: AP type table + * @uats_valid: is AP type table valid * @uefi_tables_lock_status: The status of the WIFI GUID UEFI variables lock: * 0: Unlocked, 1 and 2: Locked. * Only read the UEFI variables if locked. @@ -181,6 +182,7 @@ struct iwl_fw_runtime { struct iwl_sar_offset_mapping_cmd sgom_table; bool sgom_enabled; struct iwl_mcc_allowed_ap_type_cmd uats_table; + bool uats_valid; u8 uefi_tables_lock_status; }; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c index 434eed4130b9..386aadbce2a2 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright(c) 2021-2024 Intel Corporation + * Copyright(c) 2021-2025 Intel Corporation */ #include "iwl-drv.h" @@ -402,6 +402,9 @@ static int iwl_uefi_uats_parse(struct uefi_cnv_wlan_uats_data *uats_data, memcpy(fwrt->uats_table.offset_map, uats_data->offset_map, sizeof(fwrt->uats_table.offset_map)); + + fwrt->uats_valid = true; + return 0; } @@ -678,14 +681,16 @@ int iwl_uefi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk) struct uefi_cnv_var_eckv *data; int ret = 0; - data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_ECKV_NAME, - "ECKV", sizeof(*data), NULL); + data = iwl_uefi_get_verified_variable_guid(fwrt->trans, + &IWL_EFI_WIFI_BT_GUID, + IWL_UEFI_ECKV_NAME, + "ECKV", sizeof(*data), NULL); if (IS_ERR(data)) return -EINVAL; if (data->revision != IWL_UEFI_ECKV_REVISION) { ret = -EINVAL; - IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI WRDD revision:%d\n", + IWL_DEBUG_RADIO(fwrt, "Unsupported UEFI ECKV revision:%d\n", data->revision); goto out; } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h index 0c8943a8bd01..eb3c05417da3 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright(c) 2021-2024 Intel Corporation + * Copyright(c) 2021-2025 Intel Corporation */ #ifndef __iwl_fw_uefi__ #define __iwl_fw_uefi__ @@ -19,7 +19,7 @@ #define IWL_UEFI_WTAS_NAME L"UefiCnvWlanWTAS" #define IWL_UEFI_SPLC_NAME L"UefiCnvWlanSPLC" #define IWL_UEFI_WRDD_NAME L"UefiCnvWlanWRDD" -#define IWL_UEFI_ECKV_NAME L"UefiCnvWlanECKV" +#define IWL_UEFI_ECKV_NAME L"UefiCnvCommonECKV" #define IWL_UEFI_DSM_NAME L"UefiCnvWlanGeneralCfg" #define IWL_UEFI_WBEM_NAME L"UefiCnvWlanWBEM" #define IWL_UEFI_PUNCTURING_NAME L"UefiCnvWlanPuncturing" diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index 2b6a80142aba..b9bd89bfdd74 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -2,7 +2,7 @@ /* * Copyright (C) 2005-2014, 2018-2021 Intel Corporation * Copyright (C) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #ifndef __IWL_CONFIG_H__ #define __IWL_CONFIG_H__ @@ -451,11 +451,8 @@ struct iwl_cfg { #define IWL_CFG_RF_ID_HR 0x7 #define IWL_CFG_RF_ID_HR1 0x4 -#define IWL_CFG_NO_160 0x1 -#define IWL_CFG_160 0x0 - -#define IWL_CFG_NO_320 0x1 -#define IWL_CFG_320 0x0 +#define IWL_CFG_BW_NO_LIM (U16_MAX - 1) +#define IWL_CFG_BW_ANY U16_MAX #define IWL_CFG_CORES_BT 0x0 #define IWL_CFG_CORES_BT_GNSS 0x5 @@ -467,7 +464,7 @@ struct iwl_cfg { #define IWL_CFG_IS_JACKET 0x1 #define IWL_SUBDEVICE_RF_ID(subdevice) ((u16)((subdevice) & 0x00F0) >> 4) -#define IWL_SUBDEVICE_NO_160(subdevice) ((u16)((subdevice) & 0x0200) >> 9) +#define IWL_SUBDEVICE_BW_LIM(subdevice) ((u16)((subdevice) & 0x0200) >> 9) #define IWL_SUBDEVICE_CORES(subdevice) ((u16)((subdevice) & 0x1C00) >> 10) struct iwl_dev_info { @@ -475,10 +472,10 @@ struct iwl_dev_info { u16 subdevice; u16 mac_type; u16 rf_type; + u16 bw_limit; u8 mac_step; u8 rf_step; u8 rf_id; - u8 no_160; u8 cores; u8 cdb; u8 jacket; @@ -492,7 +489,7 @@ extern const unsigned int iwl_dev_info_table_size; const struct iwl_dev_info * iwl_pci_find_dev_info(u16 device, u16 subsystem_device, u16 mac_type, u8 mac_step, u16 rf_type, u8 cdb, - u8 jacket, u8 rf_id, u8 no_160, u8 cores, u8 rf_step); + u8 jacket, u8 rf_id, u8 bw_limit, u8 cores, u8 rf_step); extern const struct pci_device_id iwl_hw_card_ids[]; #endif @@ -534,7 +531,6 @@ extern const char iwl9560_killer_1550i_name[]; extern const char iwl9560_killer_1550s_name[]; extern const char iwl_ax200_name[]; extern const char iwl_ax203_name[]; -extern const char iwl_ax204_name[]; extern const char iwl_ax201_name[]; extern const char iwl_ax101_name[]; extern const char iwl_ax200_killer_1650w_name[]; @@ -550,17 +546,13 @@ extern const char iwl_ax211_killer_1675i_name[]; extern const char iwl_ax411_killer_1690s_name[]; extern const char iwl_ax411_killer_1690i_name[]; extern const char iwl_ax211_name[]; -extern const char iwl_ax221_name[]; extern const char iwl_ax231_name[]; extern const char iwl_ax411_name[]; -extern const char iwl_bz_name[]; extern const char iwl_fm_name[]; extern const char iwl_wh_name[]; +extern const char iwl_sp_name[]; extern const char iwl_gl_name[]; extern const char iwl_mtp_name[]; -extern const char iwl_sc_name[]; -extern const char iwl_sc2_name[]; -extern const char iwl_sc2f_name[]; extern const char iwl_dr_name[]; extern const char iwl_br_name[]; #if IS_ENABLED(CONFIG_IWLDVM) @@ -662,6 +654,12 @@ extern const struct iwl_cfg iwl_cfg_ma; extern const struct iwl_cfg iwl_cfg_so_a0_hr_a0; extern const struct iwl_cfg iwl_cfg_quz_a0_hr_b0; +#endif /* CONFIG_IWLMVM */ + +#if IS_ENABLED(CONFIG_IWLMLD) +extern const struct iwl_ht_params iwl_bz_ht_params; + +extern const struct iwl_ht_params iwl_bz_ht_params; extern const struct iwl_cfg iwl_cfg_bz; extern const struct iwl_cfg iwl_cfg_gl; @@ -671,6 +669,6 @@ extern const struct iwl_cfg iwl_cfg_sc2; extern const struct iwl_cfg iwl_cfg_sc2f; extern const struct iwl_cfg iwl_cfg_dr; extern const struct iwl_cfg iwl_cfg_br; -#endif /* CONFIG_IWLMVM */ +#endif /* CONFIG_IWLMLD */ #endif /* __IWL_CONFIG_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h index cd25a1b9f2ff..20563a32a21a 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-context-info-gen3.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2018, 2020-2024 Intel Corporation + * Copyright (C) 2018, 2020-2025 Intel Corporation */ #ifndef __iwl_context_info_file_gen3_h__ #define __iwl_context_info_file_gen3_h__ @@ -80,10 +80,12 @@ enum iwl_prph_scratch_flags { * enum iwl_prph_scratch_ext_flags - PRPH scratch control ext flags * @IWL_PRPH_SCRATCH_EXT_URM_FW: switch to URM mode based on fw setting * @IWL_PRPH_SCRATCH_EXT_URM_PERM: switch to permanent URM mode + * @IWL_PRPH_SCRATCH_EXT_32KHZ_CLK_VALID: use external 32 KHz clock */ enum iwl_prph_scratch_ext_flags { - IWL_PRPH_SCRATCH_EXT_URM_FW = BIT(4), - IWL_PRPH_SCRATCH_EXT_URM_PERM = BIT(5), + IWL_PRPH_SCRATCH_EXT_URM_FW = BIT(4), + IWL_PRPH_SCRATCH_EXT_URM_PERM = BIT(5), + IWL_PRPH_SCRATCH_EXT_32KHZ_CLK_VALID = BIT(8), }; /** diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c index 08d990ba8a79..ce787326aa69 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/firmware.h> #include "iwl-drv.h" @@ -1372,15 +1372,15 @@ void _iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt, switch (tp_id) { case IWL_FW_INI_TIME_POINT_EARLY: iwl_dbg_tlv_init_cfg(fwrt); - iwl_dbg_tlv_apply_config(fwrt, conf_list); iwl_dbg_tlv_update_drams(fwrt); iwl_dbg_tlv_tp_trigger(fwrt, sync, trig_list, tp_data, NULL); + iwl_dbg_tlv_apply_config(fwrt, conf_list); break; case IWL_FW_INI_TIME_POINT_AFTER_ALIVE: iwl_dbg_tlv_apply_buffers(fwrt); iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); - iwl_dbg_tlv_apply_config(fwrt, conf_list); iwl_dbg_tlv_tp_trigger(fwrt, sync, trig_list, tp_data, NULL); + iwl_dbg_tlv_apply_config(fwrt, conf_list); break; case IWL_FW_INI_TIME_POINT_PERIODIC: iwl_dbg_tlv_set_periodic_trigs(fwrt); @@ -1390,14 +1390,14 @@ void _iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt, case IWL_FW_INI_TIME_POINT_MISSED_BEACONS: case IWL_FW_INI_TIME_POINT_FW_DHC_NOTIFICATION: iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); - iwl_dbg_tlv_apply_config(fwrt, conf_list); iwl_dbg_tlv_tp_trigger(fwrt, sync, trig_list, tp_data, iwl_dbg_tlv_check_fw_pkt); + iwl_dbg_tlv_apply_config(fwrt, conf_list); break; default: iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); - iwl_dbg_tlv_apply_config(fwrt, conf_list); iwl_dbg_tlv_tp_trigger(fwrt, sync, trig_list, tp_data, NULL); + iwl_dbg_tlv_apply_config(fwrt, conf_list); break; } } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-debug.h b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h index bf52c2edaad1..ea32dc88584f 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-debug.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-debug.h @@ -2,7 +2,7 @@ /****************************************************************************** * * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2018 - 2021, 2024 Intel Corporation + * Copyright(c) 2018 - 2021, 2024-2025 Intel Corporation * * Portions of this file are derived from the ipw3945 project. *****************************************************************************/ @@ -156,6 +156,7 @@ do { \ #define IWL_DL_FW 0x00010000 #define IWL_DL_RF_KILL 0x00020000 #define IWL_DL_TPT 0x00040000 +#define IWL_DL_PTP 0x00080000 /* 0x00F00000 - 0x00100000 */ #define IWL_DL_RATE 0x00100000 #define IWL_DL_CALIB 0x00200000 @@ -165,7 +166,7 @@ do { \ #define IWL_DL_RX 0x01000000 #define IWL_DL_ISR 0x02000000 #define IWL_DL_HT 0x04000000 -#define IWL_DL_EXTERNAL 0x08000000 +#define IWL_DL_EHT 0x08000000 /* 0xF0000000 - 0x10000000 */ #define IWL_DL_11H 0x10000000 #define IWL_DL_STATS 0x20000000 @@ -175,7 +176,6 @@ do { \ #define IWL_DEBUG_INFO(p, f, a...) IWL_DEBUG(p, IWL_DL_INFO, f, ## a) #define IWL_DEBUG_TDLS(p, f, a...) IWL_DEBUG(p, IWL_DL_TDLS, f, ## a) #define IWL_DEBUG_MAC80211(p, f, a...) IWL_DEBUG(p, IWL_DL_MAC80211, f, ## a) -#define IWL_DEBUG_EXTERNAL(p, f, a...) IWL_DEBUG(p, IWL_DL_EXTERNAL, f, ## a) #define IWL_DEBUG_TEMP(p, f, a...) IWL_DEBUG(p, IWL_DL_TEMP, f, ## a) #define IWL_DEBUG_SCAN(p, f, a...) IWL_DEBUG(p, IWL_DL_SCAN, f, ## a) #define IWL_DEBUG_RX(p, f, a...) IWL_DEBUG(p, IWL_DL_RX, f, ## a) @@ -216,5 +216,6 @@ do { \ #define IWL_DEBUG_LAR(p, f, a...) IWL_DEBUG(p, IWL_DL_LAR, f, ## a) #define IWL_DEBUG_FW_INFO(p, f, a...) \ IWL_DEBUG(p, IWL_DL_INFO | IWL_DL_FW, f, ## a) - +#define IWL_DEBUG_PTP(p, f, a...) IWL_DEBUG(p, IWL_DL_PTP, f, ## a) +#define IWL_DEBUG_EHT(p, f, a...) IWL_DEBUG(p, IWL_DL_EHT, f, ## a) #endif diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index 352b6e73e08f..d36837501e08 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2024 Intel Corporation + * Copyright (C) 2005-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -75,6 +75,9 @@ struct iwl_drv { enum { DVM_OP_MODE, MVM_OP_MODE, +#if IS_ENABLED(CONFIG_IWLMLD) + MLD_OP_MODE, +#endif }; /* Protects the table contents, i.e. the ops pointer & drv list */ @@ -86,6 +89,9 @@ static struct iwlwifi_opmode_table { } iwlwifi_opmode_table[] = { /* ops set when driver is initialized */ [DVM_OP_MODE] = { .name = "iwldvm", .ops = NULL }, [MVM_OP_MODE] = { .name = "iwlmvm", .ops = NULL }, +#if IS_ENABLED(CONFIG_IWLMLD) + [MLD_OP_MODE] = { .name = "iwlmld", .ops = NULL }, +#endif }; #define IWL_DEFAULT_SCAN_CHANNELS 40 @@ -168,6 +174,11 @@ static inline char iwl_drv_get_step(int step) return 'a' + step; } +static bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans) +{ + return CSR_HW_RFID_TYPE(trans->hw_rf_id) >= IWL_CFG_RF_TYPE_FM; +} + const char *iwl_drv_get_fwname_pre(struct iwl_trans *trans, char *buf) { char mac_step, rf_step; @@ -316,6 +327,7 @@ struct iwl_firmware_pieces { size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX]; struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv; size_t n_mem_tlv; + u32 major; }; static void alloc_sec_data(struct iwl_firmware_pieces *pieces, @@ -957,19 +969,19 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, break; case IWL_UCODE_TLV_FW_VERSION: { const __le32 *ptr = (const void *)tlv_data; - u32 major, minor; + u32 minor; u8 local_comp; if (tlv_len != sizeof(u32) * 3) goto invalid_tlv_len; - major = le32_to_cpup(ptr++); + pieces->major = le32_to_cpup(ptr++); minor = le32_to_cpup(ptr++); local_comp = le32_to_cpup(ptr); snprintf(drv->fw.fw_version, sizeof(drv->fw.fw_version), - "%u.%08x.%u %s", major, minor, + "%u.%08x.%u %s", pieces->major, minor, local_comp, iwl_reduced_fw_name(drv)); break; } @@ -1468,6 +1480,8 @@ static void _iwl_op_mode_stop(struct iwl_drv *drv) } } +#define IWL_MLD_SUPPORTED_FW_VERSION 97 + /* * iwl_req_fw_callback - callback when firmware was loaded * @@ -1720,6 +1734,20 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) break; } +#if IS_ENABLED(CONFIG_IWLMLD) + if (pieces->major >= IWL_MLD_SUPPORTED_FW_VERSION && + iwl_drv_is_wifi7_supported(drv->trans)) + op = &iwlwifi_opmode_table[MLD_OP_MODE]; +#else + if (pieces->major >= IWL_MLD_SUPPORTED_FW_VERSION && + iwl_drv_is_wifi7_supported(drv->trans)) { + IWL_ERR(drv, + "IWLMLD needs to be compiled to support this firmware\n"); + mutex_unlock(&iwlwifi_opmode_table_mtx); + goto out_unbind; + } +#endif + IWL_INFO(drv, "loaded firmware version %s op_mode %s\n", drv->fw.fw_version, op->name); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 9f7e013252fe..cd1b0048bb6d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2023 Intel Corporation + * Copyright (C) 2005-2014, 2018-2023, 2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -684,10 +684,13 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = { .has_eht = true, .eht_cap_elem = { .mac_cap_info[0] = + IEEE80211_EHT_MAC_CAP0_EPCS_PRIO_ACCESS | IEEE80211_EHT_MAC_CAP0_OM_CONTROL | IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE1 | IEEE80211_EHT_MAC_CAP0_TRIG_TXOP_SHARING_MODE2 | IEEE80211_EHT_MAC_CAP0_SCS_TRAFFIC_DESC, + .mac_cap_info[1] = + IEEE80211_EHT_MAC_CAP1_UNSOL_EPCS_PRIO_ACCESS, .phy_cap_info[0] = IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ | IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI | @@ -913,11 +916,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, { bool is_ap = iftype_data->types_mask & (BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_P2P_GO)); - bool no_320; - - no_320 = (!trans->trans_cfg->integrated && - trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB) || - trans->reduced_cap_sku; + bool slow_pcie = (!trans->trans_cfg->integrated && + trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB); if (!data->sku_cap_11be_enable || iwlwifi_mod_params.disable_11be) iftype_data->eht_cap.has_eht = false; @@ -944,7 +944,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK); break; case NL80211_BAND_6GHZ: - if (!no_320) { + if (!trans->reduced_cap_sku && + trans->bw_limit >= 320) { iftype_data->eht_cap.eht_cap_elem.phy_cap_info[0] |= IEEE80211_EHT_PHY_CAP0_320MHZ_IN_6GHZ; iftype_data->eht_cap.eht_cap_elem.phy_cap_info[1] |= @@ -986,6 +987,14 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, iftype_data->eht_cap.eht_cap_elem.phy_cap_info[4] |= 0x10; } } + + if (slow_pcie) { + struct ieee80211_eht_mcs_nss_supp *mcs_nss = + &iftype_data->eht_cap.eht_mcs_nss_supp; + + mcs_nss->bw._320.rx_tx_mcs11_max_nss = 0; + mcs_nss->bw._320.rx_tx_mcs13_max_nss = 0; + } } else { struct ieee80211_he_mcs_nss_supp *he_mcs_nss_supp = &iftype_data->he_cap.he_mcs_nss_supp; @@ -1086,19 +1095,22 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs13_max_nss = 0; } - if (trans->no_160) + if (trans->bw_limit < 160) iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &= ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; - if (trans->reduced_cap_sku) { + if (trans->bw_limit < 320 || trans->reduced_cap_sku) { memset(&iftype_data->eht_cap.eht_mcs_nss_supp.bw._320, 0, sizeof(iftype_data->eht_cap.eht_mcs_nss_supp.bw._320)); + iftype_data->eht_cap.eht_cap_elem.phy_cap_info[2] &= + ~IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK; + } + + if (trans->reduced_cap_sku) { iftype_data->eht_cap.eht_mcs_nss_supp.bw._80.rx_tx_mcs13_max_nss = 0; iftype_data->eht_cap.eht_mcs_nss_supp.bw._160.rx_tx_mcs13_max_nss = 0; iftype_data->eht_cap.eht_cap_elem.phy_cap_info[8] &= ~IEEE80211_EHT_PHY_CAP8_RX_4096QAM_WIDER_BW_DL_OFDMA; - iftype_data->eht_cap.eht_cap_elem.phy_cap_info[2] &= - ~IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK; } } diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c index 49c8507d1a6b..c1607b6d0759 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c @@ -2,7 +2,7 @@ /* * Copyright (C) 2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH - * Copyright (C) 2019-2021, 2023-2024 Intel Corporation + * Copyright (C) 2019-2021, 2023-2025 Intel Corporation */ #include <linux/kernel.h> #include <linux/bsearch.h> @@ -97,7 +97,7 @@ static void iwl_trans_reprobe_wk(struct work_struct *wk) module_put(THIS_MODULE); } -#define IWL_TRANS_RESET_OK_TIME 180 /* seconds */ +#define IWL_TRANS_RESET_OK_TIME 7 /* seconds */ static enum iwl_reset_mode iwl_trans_determine_restart_mode(struct iwl_trans *trans) @@ -403,6 +403,8 @@ void iwl_trans_op_mode_leave(struct iwl_trans *trans) iwl_trans_pcie_op_mode_leave(trans); + cancel_work_sync(&trans->restart.wk); + trans->op_mode = NULL; trans->state = IWL_TRANS_NO_FW; @@ -639,6 +641,9 @@ IWL_EXPORT_SYMBOL(iwl_trans_tx); void iwl_trans_reclaim(struct iwl_trans *trans, int queue, int ssn, struct sk_buff_head *skbs, bool is_flush) { + if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status))) + return; + if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE, "bad state = %d\n", trans->state)) return; @@ -671,6 +676,9 @@ IWL_EXPORT_SYMBOL(iwl_trans_txq_enable_cfg); int iwl_trans_wait_txq_empty(struct iwl_trans *trans, int queue) { + if (unlikely(test_bit(STATUS_FW_ERROR, &trans->status))) + return -EIO; + if (WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE, "bad state = %d\n", trans->state)) return -EIO; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index f6234065dbdd..25fb4c50e38b 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2023 Intel Corporation + * Copyright (C) 2005-2014, 2018-2023, 2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -876,7 +876,7 @@ struct iwl_txq { * only valid for discrete (not integrated) NICs * @invalid_tx_cmd: invalid TX command buffer * @reduced_cap_sku: reduced capability supported SKU - * @no_160: device not supporting 160 MHz + * @bw_limit: the max bandwidth * @step_urm: STEP is in URM, no support for MCS>9 in 320 MHz * @restart: restart worker data * @restart.wk: restart worker @@ -888,6 +888,7 @@ struct iwl_txq { * @trans_specific: data for the specific transport this is allocated for/with * @dsbr_urm_fw_dependent: switch to URM based on fw settings * @dsbr_urm_permanent: switch to URM permanently + * @ext_32khz_clock_valid: if true, the external 32 KHz clock can be used */ struct iwl_trans { bool csme_own; @@ -910,11 +911,14 @@ struct iwl_trans { char hw_id_str[52]; u32 sku_id[3]; bool reduced_cap_sku; - u8 no_160:1, step_urm:1; + u16 bw_limit; + bool step_urm; u8 dsbr_urm_fw_dependent:1, dsbr_urm_permanent:1; + bool ext_32khz_clock_valid; + u8 rx_mpdu_cmd, rx_mpdu_cmd_hdr_size; bool pm_support; @@ -1261,6 +1265,7 @@ enum iwl_reset_mode { }; void iwl_trans_pcie_reset(struct iwl_trans *trans, enum iwl_reset_mode mode); +void iwl_trans_pcie_fw_reset_handshake(struct iwl_trans *trans); int iwl_trans_pcie_send_hcmd(struct iwl_trans *trans, struct iwl_host_cmd *cmd); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/Makefile b/drivers/net/wireless/intel/iwlwifi/mld/Makefile new file mode 100644 index 000000000000..ece66e7a9be4 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/Makefile @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +obj-$(CONFIG_IWLMLD) += iwlmld.o +obj-$(CONFIG_IWLWIFI_KUNIT_TESTS) += tests/ + +iwlmld-y += mld.o notif.o mac80211.o fw.o power.o iface.o link.o rx.o mcc.o session-protect.o phy.o +iwlmld-y += scan.o sta.o tx.o coex.o tlc.o agg.o key.o regulatory.o ap.o thermal.o roc.o stats.o +iwlmld-y += low_latency.o mlo.o ptp.o time_sync.o ftm-initiator.o +iwlmld-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o +iwlmld-$(CONFIG_IWLWIFI_LEDS) += led.o +iwlmld-$(CONFIG_PM_SLEEP) += d3.o + +# non-upstream things +iwlmld-$(CONFIG_IWL_VENDOR_CMDS) += vendor-cmd.o +iwlmld-$(CONFIG_IWLMVM_AX_SOFTAP_TESTMODE) += ax-softap-testmode.o + +subdir-ccflags-y += -I$(src)/../ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/agg.c b/drivers/net/wireless/intel/iwlwifi/mld/agg.c new file mode 100644 index 000000000000..db9e0f04f4b7 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/agg.c @@ -0,0 +1,670 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include "agg.h" +#include "sta.h" +#include "hcmd.h" + +static void +iwl_mld_reorder_release_frames(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct napi_struct *napi, + struct iwl_mld_baid_data *baid_data, + struct iwl_mld_reorder_buffer *reorder_buf, + u16 nssn) +{ + struct iwl_mld_reorder_buf_entry *entries = + &baid_data->entries[reorder_buf->queue * + baid_data->entries_per_queue]; + u16 ssn = reorder_buf->head_sn; + + while (ieee80211_sn_less(ssn, nssn)) { + int index = ssn % baid_data->buf_size; + struct sk_buff_head *skb_list = &entries[index].frames; + struct sk_buff *skb; + + ssn = ieee80211_sn_inc(ssn); + + /* Empty the list. Will have more than one frame for A-MSDU. + * Empty list is valid as well since nssn indicates frames were + * received. + */ + while ((skb = __skb_dequeue(skb_list))) { + iwl_mld_pass_packet_to_mac80211(mld, napi, skb, + reorder_buf->queue, + sta); + reorder_buf->num_stored--; + } + } + reorder_buf->head_sn = nssn; +} + +static void iwl_mld_release_frames_from_notif(struct iwl_mld *mld, + struct napi_struct *napi, + u8 baid, u16 nssn, int queue) +{ + struct iwl_mld_reorder_buffer *reorder_buf; + struct iwl_mld_baid_data *ba_data; + struct ieee80211_link_sta *link_sta; + u32 sta_id; + + IWL_DEBUG_HT(mld, "Frame release notification for BAID %u, NSSN %d\n", + baid, nssn); + + if (WARN_ON_ONCE(baid == IWL_RX_REORDER_DATA_INVALID_BAID || + baid >= ARRAY_SIZE(mld->fw_id_to_ba))) + return; + + rcu_read_lock(); + + ba_data = rcu_dereference(mld->fw_id_to_ba[baid]); + if (!ba_data) { + IWL_DEBUG_HT(mld, "BAID %d not found in map\n", baid); + goto out_unlock; + } + + /* pick any STA ID to find the pointer */ + sta_id = ffs(ba_data->sta_mask) - 1; + link_sta = rcu_dereference(mld->fw_id_to_link_sta[sta_id]); + if (WARN_ON_ONCE(IS_ERR_OR_NULL(link_sta) || !link_sta->sta)) + goto out_unlock; + + reorder_buf = &ba_data->reorder_buf[queue]; + + iwl_mld_reorder_release_frames(mld, link_sta->sta, napi, ba_data, + reorder_buf, nssn); +out_unlock: + rcu_read_unlock(); +} + +void iwl_mld_handle_frame_release_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt, int queue) +{ + struct iwl_frame_release *release = (void *)pkt->data; + u32 pkt_len = iwl_rx_packet_payload_len(pkt); + + if (IWL_FW_CHECK(mld, pkt_len < sizeof(*release), + "Unexpected frame release notif size %u (expected %zu)\n", + pkt_len, sizeof(*release))) + return; + + iwl_mld_release_frames_from_notif(mld, napi, release->baid, + le16_to_cpu(release->nssn), + queue); +} + +void iwl_mld_handle_bar_frame_release_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt, + int queue) +{ + struct iwl_bar_frame_release *release = (void *)pkt->data; + struct iwl_mld_baid_data *baid_data; + unsigned int baid, nssn, sta_id, tid; + u32 pkt_len = iwl_rx_packet_payload_len(pkt); + + if (IWL_FW_CHECK(mld, pkt_len < sizeof(*release), + "Unexpected frame release notif size %u (expected %zu)\n", + pkt_len, sizeof(*release))) + return; + + baid = le32_get_bits(release->ba_info, + IWL_BAR_FRAME_RELEASE_BAID_MASK); + nssn = le32_get_bits(release->ba_info, + IWL_BAR_FRAME_RELEASE_NSSN_MASK); + sta_id = le32_get_bits(release->sta_tid, + IWL_BAR_FRAME_RELEASE_STA_MASK); + tid = le32_get_bits(release->sta_tid, + IWL_BAR_FRAME_RELEASE_TID_MASK); + + if (IWL_FW_CHECK(mld, baid >= ARRAY_SIZE(mld->fw_id_to_ba), + "BAR release: invalid BAID (%x)\n", baid)) + return; + + rcu_read_lock(); + baid_data = rcu_dereference(mld->fw_id_to_ba[baid]); + if (!IWL_FW_CHECK(mld, !baid_data, + "Got valid BAID %d but not allocated, invalid BAR release!\n", + baid)) + goto out_unlock; + + if (IWL_FW_CHECK(mld, tid != baid_data->tid || + sta_id > mld->fw->ucode_capa.num_stations || + !(baid_data->sta_mask & BIT(sta_id)), + "BAID 0x%x is mapped to sta_mask:0x%x tid:%d, but BAR release received for sta:%d tid:%d\n", + baid, baid_data->sta_mask, baid_data->tid, sta_id, + tid)) + goto out_unlock; + + IWL_DEBUG_DROP(mld, "Received a BAR, expect packet loss: nssn %d\n", + nssn); + + iwl_mld_release_frames_from_notif(mld, napi, baid, nssn, queue); +out_unlock: + rcu_read_unlock(); +} + +void iwl_mld_del_ba(struct iwl_mld *mld, int queue, + struct iwl_mld_delba_data *data) +{ + struct iwl_mld_baid_data *ba_data; + struct iwl_mld_reorder_buffer *reorder_buf; + struct ieee80211_link_sta *link_sta; + u8 baid = data->baid; + u32 sta_id; + + if (WARN_ONCE(baid >= IWL_MAX_BAID, "invalid BAID: %x\n", baid)) + return; + + rcu_read_lock(); + + ba_data = rcu_dereference(mld->fw_id_to_ba[baid]); + if (WARN_ON_ONCE(!ba_data)) + goto out_unlock; + + /* pick any STA ID to find the pointer */ + sta_id = ffs(ba_data->sta_mask) - 1; + link_sta = rcu_dereference(mld->fw_id_to_link_sta[sta_id]); + if (WARN_ON_ONCE(IS_ERR_OR_NULL(link_sta) || !link_sta->sta)) + goto out_unlock; + + reorder_buf = &ba_data->reorder_buf[queue]; + + /* release all frames that are in the reorder buffer to the stack */ + iwl_mld_reorder_release_frames(mld, link_sta->sta, NULL, + ba_data, reorder_buf, + ieee80211_sn_add(reorder_buf->head_sn, + ba_data->buf_size)); +out_unlock: + rcu_read_unlock(); +} + +/* Returns true if the MPDU was buffered\dropped, false if it should be passed + * to upper layer. + */ +enum iwl_mld_reorder_result +iwl_mld_reorder(struct iwl_mld *mld, struct napi_struct *napi, + int queue, struct ieee80211_sta *sta, + struct sk_buff *skb, struct iwl_rx_mpdu_desc *desc) +{ + struct ieee80211_hdr *hdr = (void *)skb_mac_header(skb); + struct iwl_mld_baid_data *baid_data; + struct iwl_mld_reorder_buffer *buffer; + struct iwl_mld_reorder_buf_entry *entries; + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_link_sta *mld_link_sta; + u32 reorder = le32_to_cpu(desc->reorder_data); + bool amsdu, last_subframe, is_old_sn, is_dup; + u8 tid = ieee80211_get_tid(hdr); + u8 baid; + u16 nssn, sn; + u32 sta_mask = 0; + int index; + u8 link_id; + + baid = u32_get_bits(reorder, IWL_RX_MPDU_REORDER_BAID_MASK); + + /* This also covers the case of receiving a Block Ack Request + * outside a BA session; we'll pass it to mac80211 and that + * then sends a delBA action frame. + * This also covers pure monitor mode, in which case we won't + * have any BA sessions. + */ + if (baid == IWL_RX_REORDER_DATA_INVALID_BAID) + return IWL_MLD_PASS_SKB; + + /* no sta yet */ + if (WARN_ONCE(!sta, + "Got valid BAID without a valid station assigned\n")) + return IWL_MLD_PASS_SKB; + + /* not a data packet */ + if (!ieee80211_is_data_qos(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1)) + return IWL_MLD_PASS_SKB; + + if (unlikely(!ieee80211_is_data_present(hdr->frame_control))) + return IWL_MLD_PASS_SKB; + + baid_data = rcu_dereference(mld->fw_id_to_ba[baid]); + if (!baid_data) { + IWL_DEBUG_HT(mld, + "Got valid BAID but no baid allocated, bypass re-ordering (BAID=%d reorder=0x%x)\n", + baid, reorder); + return IWL_MLD_PASS_SKB; + } + + for_each_mld_link_sta(mld_sta, mld_link_sta, link_id) + sta_mask |= BIT(mld_link_sta->fw_id); + + /* verify the BAID is correctly mapped to the sta and tid */ + if (IWL_FW_CHECK(mld, + tid != baid_data->tid || + !(sta_mask & baid_data->sta_mask), + "BAID 0x%x is mapped to sta_mask:0x%x tid:%d, but was received for sta_mask:0x%x tid:%d\n", + baid, baid_data->sta_mask, baid_data->tid, + sta_mask, tid)) + return IWL_MLD_PASS_SKB; + + buffer = &baid_data->reorder_buf[queue]; + entries = &baid_data->entries[queue * baid_data->entries_per_queue]; + + is_old_sn = !!(reorder & IWL_RX_MPDU_REORDER_BA_OLD_SN); + + if (!buffer->valid && is_old_sn) + return IWL_MLD_PASS_SKB; + + buffer->valid = true; + + is_dup = !!(desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_DUPLICATE)); + + /* drop any duplicated or outdated packets */ + if (is_dup || is_old_sn) + return IWL_MLD_DROP_SKB; + + sn = u32_get_bits(reorder, IWL_RX_MPDU_REORDER_SN_MASK); + nssn = u32_get_bits(reorder, IWL_RX_MPDU_REORDER_NSSN_MASK); + amsdu = desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU; + last_subframe = desc->amsdu_info & IWL_RX_MPDU_AMSDU_LAST_SUBFRAME; + + /* release immediately if allowed by nssn and no stored frames */ + if (!buffer->num_stored && ieee80211_sn_less(sn, nssn)) { + if (!amsdu || last_subframe) + buffer->head_sn = nssn; + return IWL_MLD_PASS_SKB; + } + + /* release immediately if there are no stored frames, and the sn is + * equal to the head. + * This can happen due to reorder timer, where NSSN is behind head_sn. + * When we released everything, and we got the next frame in the + * sequence, according to the NSSN we can't release immediately, + * while technically there is no hole and we can move forward. + */ + if (!buffer->num_stored && sn == buffer->head_sn) { + if (!amsdu || last_subframe) + buffer->head_sn = ieee80211_sn_inc(buffer->head_sn); + return IWL_MLD_PASS_SKB; + } + + /* put in reorder buffer */ + index = sn % baid_data->buf_size; + __skb_queue_tail(&entries[index].frames, skb); + buffer->num_stored++; + + /* We cannot trust NSSN for AMSDU sub-frames that are not the last. The + * reason is that NSSN advances on the first sub-frame, and may cause + * the reorder buffer to advance before all the sub-frames arrive. + * + * Example: reorder buffer contains SN 0 & 2, and we receive AMSDU with + * SN 1. NSSN for first sub frame will be 3 with the result of driver + * releasing SN 0,1, 2. When sub-frame 1 arrives - reorder buffer is + * already ahead and it will be dropped. + * If the last sub-frame is not on this queue - we will get frame + * release notification with up to date NSSN. + */ + if (!amsdu || last_subframe) + iwl_mld_reorder_release_frames(mld, sta, napi, baid_data, + buffer, nssn); + + return IWL_MLD_BUFFERED_SKB; +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_reorder); + +static void iwl_mld_rx_agg_session_expired(struct timer_list *t) +{ + struct iwl_mld_baid_data *data = + from_timer(data, t, session_timer); + struct iwl_mld_baid_data __rcu **rcu_ptr = data->rcu_ptr; + struct iwl_mld_baid_data *ba_data; + struct ieee80211_link_sta *link_sta; + struct iwl_mld_sta *mld_sta; + unsigned long timeout; + unsigned int sta_id; + + rcu_read_lock(); + + ba_data = rcu_dereference(*rcu_ptr); + if (WARN_ON(!ba_data)) + goto unlock; + + if (WARN_ON(!ba_data->timeout)) + goto unlock; + + timeout = ba_data->last_rx_timestamp + + TU_TO_JIFFIES(ba_data->timeout * 2); + if (time_is_after_jiffies(timeout)) { + mod_timer(&ba_data->session_timer, timeout); + goto unlock; + } + + /* timer expired, pick any STA ID to find the pointer */ + sta_id = ffs(ba_data->sta_mask) - 1; + link_sta = rcu_dereference(ba_data->mld->fw_id_to_link_sta[sta_id]); + + /* sta should be valid unless the following happens: + * The firmware asserts which triggers a reconfig flow, but + * the reconfig fails before we set the pointer to sta into + * the fw_id_to_link_sta pointer table. mac80211 can't stop + * A-MPDU and hence the timer continues to run. Then, the + * timer expires and sta is NULL. + */ + if (IS_ERR_OR_NULL(link_sta) || WARN_ON(!link_sta->sta)) + goto unlock; + + mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + ieee80211_rx_ba_timer_expired(mld_sta->vif, link_sta->sta->addr, + ba_data->tid); +unlock: + rcu_read_unlock(); +} + +static int +iwl_mld_stop_ba_in_fw(struct iwl_mld *mld, struct ieee80211_sta *sta, int tid) +{ + struct iwl_rx_baid_cfg_cmd cmd = { + .action = cpu_to_le32(IWL_RX_BAID_ACTION_REMOVE), + .remove.sta_id_mask = + cpu_to_le32(iwl_mld_fw_sta_id_mask(mld, sta)), + .remove.tid = cpu_to_le32(tid), + + }; + int ret; + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(DATA_PATH_GROUP, + RX_BAID_ALLOCATION_CONFIG_CMD), + &cmd); + if (ret) + return ret; + + IWL_DEBUG_HT(mld, "RX BA Session stopped in fw\n"); + + return ret; +} + +static int +iwl_mld_start_ba_in_fw(struct iwl_mld *mld, struct ieee80211_sta *sta, + int tid, u16 ssn, u16 buf_size) +{ + struct iwl_rx_baid_cfg_cmd cmd = { + .action = cpu_to_le32(IWL_RX_BAID_ACTION_ADD), + .alloc.sta_id_mask = + cpu_to_le32(iwl_mld_fw_sta_id_mask(mld, sta)), + .alloc.tid = tid, + .alloc.ssn = cpu_to_le16(ssn), + .alloc.win_size = cpu_to_le16(buf_size), + }; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD), + .flags = CMD_WANT_SKB, + .len[0] = sizeof(cmd), + .data[0] = &cmd, + }; + struct iwl_rx_baid_cfg_resp *resp; + struct iwl_rx_packet *pkt; + u32 resp_len; + int ret, baid; + + BUILD_BUG_ON(sizeof(*resp) != sizeof(baid)); + + ret = iwl_mld_send_cmd(mld, &hcmd); + if (ret) + return ret; + + pkt = hcmd.resp_pkt; + + resp_len = iwl_rx_packet_payload_len(pkt); + if (IWL_FW_CHECK(mld, resp_len != sizeof(*resp), + "BAID_ALLOC_CMD: unexpected response length %d\n", + resp_len)) { + ret = -EIO; + goto out; + } + + IWL_DEBUG_HT(mld, "RX BA Session started in fw\n"); + + resp = (void *)pkt->data; + baid = le32_to_cpu(resp->baid); + + if (IWL_FW_CHECK(mld, baid < 0 || baid >= ARRAY_SIZE(mld->fw_id_to_ba), + "BAID_ALLOC_CMD: invalid BAID response %d\n", baid)) { + ret = -EINVAL; + goto out; + } + + ret = baid; +out: + iwl_free_resp(&hcmd); + return ret; +} + +static void iwl_mld_init_reorder_buffer(struct iwl_mld *mld, + struct iwl_mld_baid_data *data, + u16 ssn) +{ + for (int i = 0; i < mld->trans->num_rx_queues; i++) { + struct iwl_mld_reorder_buffer *reorder_buf = + &data->reorder_buf[i]; + struct iwl_mld_reorder_buf_entry *entries = + &data->entries[i * data->entries_per_queue]; + + reorder_buf->head_sn = ssn; + reorder_buf->queue = i; + + for (int j = 0; j < data->buf_size; j++) + __skb_queue_head_init(&entries[j].frames); + } +} + +static void iwl_mld_free_reorder_buffer(struct iwl_mld *mld, + struct iwl_mld_baid_data *data) +{ + struct iwl_mld_delba_data delba_data = { + .baid = data->baid, + }; + + iwl_mld_sync_rx_queues(mld, IWL_MLD_RXQ_NOTIF_DEL_BA, + &delba_data, sizeof(delba_data)); + + for (int i = 0; i < mld->trans->num_rx_queues; i++) { + struct iwl_mld_reorder_buffer *reorder_buf = + &data->reorder_buf[i]; + struct iwl_mld_reorder_buf_entry *entries = + &data->entries[i * data->entries_per_queue]; + + if (likely(!reorder_buf->num_stored)) + continue; + + /* This shouldn't happen in regular DELBA since the RX queues + * sync internal DELBA notification should trigger a release + * of all frames in the reorder buffer. + */ + WARN_ON(1); + + for (int j = 0; j < data->buf_size; j++) + __skb_queue_purge(&entries[j].frames); + } +} + +int iwl_mld_ampdu_rx_start(struct iwl_mld *mld, struct ieee80211_sta *sta, + int tid, u16 ssn, u16 buf_size, u16 timeout) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_baid_data *baid_data = NULL; + u32 reorder_buf_size = buf_size * sizeof(baid_data->entries[0]); + int ret, baid; + u32 sta_mask; + + lockdep_assert_wiphy(mld->wiphy); + + if (mld->num_rx_ba_sessions >= IWL_MAX_BAID) { + IWL_DEBUG_HT(mld, + "Max num of RX BA sessions reached; blocking new session\n"); + return -ENOSPC; + } + + sta_mask = iwl_mld_fw_sta_id_mask(mld, sta); + if (WARN_ON(!sta_mask)) + return -EINVAL; + + /* sparse doesn't like the __align() so don't check */ +#ifndef __CHECKER__ + /* The division below will be OK if either the cache line size + * can be divided by the entry size (ALIGN will round up) or if + * the entry size can be divided by the cache line size, in which + * case the ALIGN() will do nothing. + */ + BUILD_BUG_ON(SMP_CACHE_BYTES % sizeof(baid_data->entries[0]) && + sizeof(baid_data->entries[0]) % SMP_CACHE_BYTES); +#endif + + /* Upward align the reorder buffer size to fill an entire cache + * line for each queue, to avoid sharing cache lines between + * different queues. + */ + reorder_buf_size = ALIGN(reorder_buf_size, SMP_CACHE_BYTES); + + /* Allocate here so if allocation fails we can bail out early + * before starting the BA session in the firmware + */ + baid_data = kzalloc(sizeof(*baid_data) + + mld->trans->num_rx_queues * reorder_buf_size, + GFP_KERNEL); + if (!baid_data) + return -ENOMEM; + + /* This division is why we need the above BUILD_BUG_ON(), + * if that doesn't hold then this will not be right. + */ + baid_data->entries_per_queue = + reorder_buf_size / sizeof(baid_data->entries[0]); + + baid = iwl_mld_start_ba_in_fw(mld, sta, tid, ssn, buf_size); + if (baid < 0) { + ret = baid; + goto out_free; + } + + mld->num_rx_ba_sessions++; + mld_sta->tid_to_baid[tid] = baid; + + baid_data->baid = baid; + baid_data->mld = mld; + baid_data->tid = tid; + baid_data->buf_size = buf_size; + baid_data->sta_mask = sta_mask; + baid_data->timeout = timeout; + baid_data->last_rx_timestamp = jiffies; + baid_data->rcu_ptr = &mld->fw_id_to_ba[baid]; + + iwl_mld_init_reorder_buffer(mld, baid_data, ssn); + + timer_setup(&baid_data->session_timer, iwl_mld_rx_agg_session_expired, + 0); + if (timeout) + mod_timer(&baid_data->session_timer, + TU_TO_EXP_TIME(timeout * 2)); + + IWL_DEBUG_HT(mld, "STA mask=0x%x (tid=%d) is assigned to BAID %d\n", + baid_data->sta_mask, tid, baid); + + /* protect the BA data with RCU to cover a case where our + * internal RX sync mechanism will timeout (not that it's + * supposed to happen) and we will free the session data while + * RX is being processed in parallel + */ + WARN_ON(rcu_access_pointer(mld->fw_id_to_ba[baid])); + rcu_assign_pointer(mld->fw_id_to_ba[baid], baid_data); + + return 0; + +out_free: + kfree(baid_data); + return ret; +} + +int iwl_mld_ampdu_rx_stop(struct iwl_mld *mld, struct ieee80211_sta *sta, + int tid) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + int baid = mld_sta->tid_to_baid[tid]; + struct iwl_mld_baid_data *baid_data; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + /* during firmware restart, do not send the command as the firmware no + * longer recognizes the session. instead, only clear the driver BA + * session data. + */ + if (!mld->fw_status.in_hw_restart) { + ret = iwl_mld_stop_ba_in_fw(mld, sta, tid); + if (ret) + return ret; + } + + if (!WARN_ON(mld->num_rx_ba_sessions == 0)) + mld->num_rx_ba_sessions--; + + baid_data = wiphy_dereference(mld->wiphy, mld->fw_id_to_ba[baid]); + if (WARN_ON(!baid_data)) + return -EINVAL; + + if (timer_pending(&baid_data->session_timer)) + timer_shutdown_sync(&baid_data->session_timer); + + iwl_mld_free_reorder_buffer(mld, baid_data); + + RCU_INIT_POINTER(mld->fw_id_to_ba[baid], NULL); + kfree_rcu(baid_data, rcu_head); + + IWL_DEBUG_HT(mld, "BAID %d is free\n", baid); + + return 0; +} + +int iwl_mld_update_sta_baids(struct iwl_mld *mld, + u32 old_sta_mask, + u32 new_sta_mask) +{ + struct iwl_rx_baid_cfg_cmd cmd = { + .action = cpu_to_le32(IWL_RX_BAID_ACTION_MODIFY), + .modify.old_sta_id_mask = cpu_to_le32(old_sta_mask), + .modify.new_sta_id_mask = cpu_to_le32(new_sta_mask), + }; + u32 cmd_id = WIDE_ID(DATA_PATH_GROUP, RX_BAID_ALLOCATION_CONFIG_CMD); + int baid; + + /* mac80211 will remove sessions later, but we ignore all that */ + if (mld->fw_status.in_hw_restart) + return 0; + + BUILD_BUG_ON(sizeof(struct iwl_rx_baid_cfg_resp) != sizeof(baid)); + + for (baid = 0; baid < ARRAY_SIZE(mld->fw_id_to_ba); baid++) { + struct iwl_mld_baid_data *data; + int ret; + + data = wiphy_dereference(mld->wiphy, mld->fw_id_to_ba[baid]); + if (!data) + continue; + + if (!(data->sta_mask & old_sta_mask)) + continue; + + WARN_ONCE(data->sta_mask != old_sta_mask, + "BAID data for %d corrupted - expected 0x%x found 0x%x\n", + baid, old_sta_mask, data->sta_mask); + + cmd.modify.tid = cpu_to_le32(data->tid); + + ret = iwl_mld_send_cmd_pdu(mld, cmd_id, &cmd); + if (ret) + return ret; + data->sta_mask = new_sta_mask; + } + + return 0; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/agg.h b/drivers/net/wireless/intel/iwlwifi/mld/agg.h new file mode 100644 index 000000000000..651c80d1c7cd --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/agg.h @@ -0,0 +1,127 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_agg_h__ +#define __iwl_agg_h__ + +#include "mld.h" +#include "fw/api/rx.h" + +/** + * struct iwl_mld_reorder_buffer - per ra/tid/queue reorder buffer + * @head_sn: reorder window head sequence number + * @num_stored: number of MPDUs stored in the buffer + * @queue: queue of this reorder buffer + * @valid: true if reordering is valid for this queue + */ +struct iwl_mld_reorder_buffer { + u16 head_sn; + u16 num_stored; + int queue; + bool valid; +} ____cacheline_aligned_in_smp; + +/** + * struct iwl_mld_reorder_buf_entry - reorder buffer entry per-queue/per-seqno + * @frames: list of skbs stored. a list is necessary because in an A-MSDU, + * all sub-frames share the same sequence number, so they are stored + * together in the same list. + */ +struct iwl_mld_reorder_buf_entry { + struct sk_buff_head frames; +} +#ifndef __CHECKER__ +/* sparse doesn't like this construct: "bad integer constant expression" */ +__aligned(roundup_pow_of_two(sizeof(struct sk_buff_head))) +#endif +; + +/** + * struct iwl_mld_baid_data - Block Ack session data + * @rcu_head: RCU head for freeing this data + * @sta_mask: station mask for the BAID + * @tid: tid of the session + * @baid: baid of the session + * @buf_size: the reorder buffer size as set by the last ADDBA request + * @entries_per_queue: number of buffers per queue, this actually gets + * aligned up to avoid cache line sharing between queues + * @timeout: the timeout value specified in the ADDBA request. + * @last_rx_timestamp: timestamp of the last received packet (in jiffies). This + * value is updated only when the configured @timeout has passed since + * the last update to minimize cache bouncing between RX queues. + * @session_timer: timer is set to expire after 2 * @timeout (since we want + * to minimize the cache bouncing by updating @last_rx_timestamp only once + * after @timeout has passed). If no packets are received within this + * period, it informs mac80211 to initiate delBA flow, terminating the + * BA session. + * @rcu_ptr: BA data RCU protected access + * @mld: mld pointer, needed for timer context + * @reorder_buf: reorder buffer, allocated per queue + * @entries: data + */ +struct iwl_mld_baid_data { + struct rcu_head rcu_head; + u32 sta_mask; + u8 tid; + u8 baid; + u16 buf_size; + u16 entries_per_queue; + u16 timeout; + struct timer_list session_timer; + unsigned long last_rx_timestamp; + struct iwl_mld_baid_data __rcu **rcu_ptr; + struct iwl_mld *mld; + struct iwl_mld_reorder_buffer reorder_buf[IWL_MAX_RX_HW_QUEUES]; + struct iwl_mld_reorder_buf_entry entries[] ____cacheline_aligned_in_smp; +}; + +/** + * struct iwl_mld_delba_data - RX queue sync data for %IWL_MLD_RXQ_NOTIF_DEL_BA + * + * @baid: Block Ack id, used to identify the BA session to be removed + */ +struct iwl_mld_delba_data { + u32 baid; +} __packed; + +/** + * enum iwl_mld_reorder_result - Possible return values for iwl_mld_reorder() + * indicating how the caller should handle the skb based on the result. + * + * @IWL_MLD_PASS_SKB: skb should be passed to upper layer. + * @IWL_MLD_BUFFERED_SKB: skb has been buffered, don't pass it to upper layer. + * @IWL_MLD_DROP_SKB: skb should be dropped and freed by the caller. + */ +enum iwl_mld_reorder_result { + IWL_MLD_PASS_SKB, + IWL_MLD_BUFFERED_SKB, + IWL_MLD_DROP_SKB +}; + +int iwl_mld_ampdu_rx_start(struct iwl_mld *mld, struct ieee80211_sta *sta, + int tid, u16 ssn, u16 buf_size, u16 timeout); +int iwl_mld_ampdu_rx_stop(struct iwl_mld *mld, struct ieee80211_sta *sta, + int tid); + +enum iwl_mld_reorder_result +iwl_mld_reorder(struct iwl_mld *mld, struct napi_struct *napi, + int queue, struct ieee80211_sta *sta, + struct sk_buff *skb, struct iwl_rx_mpdu_desc *desc); + +void iwl_mld_handle_frame_release_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt, int queue); +void iwl_mld_handle_bar_frame_release_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt, + int queue); + +void iwl_mld_del_ba(struct iwl_mld *mld, int queue, + struct iwl_mld_delba_data *data); + +int iwl_mld_update_sta_baids(struct iwl_mld *mld, + u32 old_sta_mask, + u32 new_sta_mask); + +#endif /* __iwl_agg_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ap.c b/drivers/net/wireless/intel/iwlwifi/mld/ap.c new file mode 100644 index 000000000000..571eabd0b511 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/ap.c @@ -0,0 +1,344 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 Intel Corporation + */ +#include <linux/crc32.h> + +#include <net/mac80211.h> + +#include "ap.h" +#include "hcmd.h" +#include "tx.h" +#include "power.h" +#include "key.h" +#include "iwl-utils.h" + +#include "fw/api/sta.h" + +void iwl_mld_set_tim_idx(struct iwl_mld *mld, __le32 *tim_index, + u8 *beacon, u32 frame_size) +{ + u32 tim_idx; + struct ieee80211_mgmt *mgmt = (void *)beacon; + + /* The index is relative to frame start but we start looking at the + * variable-length part of the beacon. + */ + tim_idx = mgmt->u.beacon.variable - beacon; + + /* Parse variable-length elements of beacon to find WLAN_EID_TIM */ + while ((tim_idx < (frame_size - 2)) && + (beacon[tim_idx] != WLAN_EID_TIM)) + tim_idx += beacon[tim_idx + 1] + 2; + + /* If TIM field was found, set variables */ + if ((tim_idx < (frame_size - 1)) && beacon[tim_idx] == WLAN_EID_TIM) + *tim_index = cpu_to_le32(tim_idx); + else + IWL_WARN(mld, "Unable to find TIM Element in beacon\n"); +} + +u8 iwl_mld_get_rate_flags(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + enum nl80211_band band) +{ + u32 legacy = link->beacon_tx_rate.control[band].legacy; + u32 rate_idx, rate_flags = 0, fw_rate; + + /* if beacon rate was configured try using it */ + if (hweight32(legacy) == 1) { + u32 rate = ffs(legacy) - 1; + struct ieee80211_supported_band *sband = + mld->hw->wiphy->bands[band]; + + rate_idx = sband->bitrates[rate].hw_value; + } else { + rate_idx = iwl_mld_get_lowest_rate(mld, info, vif); + } + + if (rate_idx <= IWL_LAST_CCK_RATE) + rate_flags = IWL_MAC_BEACON_CCK; + + /* Legacy rates are indexed as follows: + * 0 - 3 for CCK and 0 - 7 for OFDM. + */ + fw_rate = (rate_idx >= IWL_FIRST_OFDM_RATE ? + rate_idx - IWL_FIRST_OFDM_RATE : rate_idx); + + return fw_rate | rate_flags; +} + +int iwl_mld_send_beacon_template_cmd(struct iwl_mld *mld, + struct sk_buff *beacon, + struct iwl_mac_beacon_cmd *cmd) +{ + struct iwl_host_cmd hcmd = { + .id = BEACON_TEMPLATE_CMD, + }; + + hcmd.len[0] = sizeof(*cmd); + hcmd.data[0] = cmd; + + hcmd.len[1] = beacon->len; + hcmd.data[1] = beacon->data; + hcmd.dataflags[1] = IWL_HCMD_DFL_DUP; + + return iwl_mld_send_cmd(mld, &hcmd); +} + +static int iwl_mld_fill_beacon_template_cmd(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct sk_buff *beacon, + struct iwl_mac_beacon_cmd *cmd, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(beacon); + struct ieee80211_chanctx_conf *ctx; + bool enable_fils; + u16 flags = 0; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link)) + return -EINVAL; + + cmd->link_id = cpu_to_le32(mld_link->fw_id); + + ctx = wiphy_dereference(mld->wiphy, link->chanctx_conf); + if (WARN_ON(!ctx || !ctx->def.chan)) + return -EINVAL; + + enable_fils = cfg80211_channel_is_psc(ctx->def.chan) || + (ctx->def.chan->band == NL80211_BAND_6GHZ && + ctx->def.width >= NL80211_CHAN_WIDTH_80); + + if (enable_fils) { + flags |= IWL_MAC_BEACON_FILS; + cmd->short_ssid = cpu_to_le32(~crc32_le(~0, vif->cfg.ssid, + vif->cfg.ssid_len)); + } + + cmd->byte_cnt = cpu_to_le16((u16)beacon->len); + + flags |= iwl_mld_get_rate_flags(mld, info, vif, link, + ctx->def.chan->band); + + cmd->flags = cpu_to_le16(flags); + + if (vif->type == NL80211_IFTYPE_AP) { + iwl_mld_set_tim_idx(mld, &cmd->tim_idx, + beacon->data, beacon->len); + + cmd->btwt_offset = + cpu_to_le32(iwl_find_ie_offset(beacon->data, + WLAN_EID_S1G_TWT, + beacon->len)); + } + + cmd->csa_offset = + cpu_to_le32(iwl_find_ie_offset(beacon->data, + WLAN_EID_CHANNEL_SWITCH, + beacon->len)); + cmd->ecsa_offset = + cpu_to_le32(iwl_find_ie_offset(beacon->data, + WLAN_EID_EXT_CHANSWITCH_ANN, + beacon->len)); + + return 0; +} + +/* The beacon template for the AP/GO/IBSS has changed and needs update */ +int iwl_mld_update_beacon_template(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + struct iwl_mac_beacon_cmd cmd = {}; + struct sk_buff *beacon; + int ret; +#ifdef CONFIG_IWLWIFI_DEBUGFS + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); +#endif + + WARN_ON(vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC); + + if (IWL_MLD_NON_TRANSMITTING_AP) + return 0; + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (mld_vif->beacon_inject_active) { + IWL_DEBUG_INFO(mld, + "Can't update template, beacon injection's active\n"); + return -EBUSY; + } + +#endif + beacon = ieee80211_beacon_get_template(mld->hw, vif, NULL, + link_conf->link_id); + if (!beacon) + return -ENOMEM; + + ret = iwl_mld_fill_beacon_template_cmd(mld, vif, beacon, &cmd, + link_conf); + + if (!ret) + ret = iwl_mld_send_beacon_template_cmd(mld, beacon, &cmd); + + dev_kfree_skb(beacon); + + return ret; +} + +void iwl_mld_free_ap_early_key(struct iwl_mld *mld, + struct ieee80211_key_conf *key, + struct iwl_mld_vif *mld_vif) +{ + struct iwl_mld_link *link; + + if (WARN_ON(key->link_id < 0)) + return; + + link = iwl_mld_link_dereference_check(mld_vif, key->link_id); + if (WARN_ON(!link)) + return; + + for (int i = 0; i < ARRAY_SIZE(link->ap_early_keys); i++) { + if (link->ap_early_keys[i] != key) + continue; + /* Those weren't sent to FW, so should be marked as INVALID */ + if (WARN_ON(key->hw_key_idx != STA_KEY_IDX_INVALID)) + key->hw_key_idx = STA_KEY_IDX_INVALID; + link->ap_early_keys[i] = NULL; + } +} + +int iwl_mld_store_ap_early_key(struct iwl_mld *mld, + struct ieee80211_key_conf *key, + struct iwl_mld_vif *mld_vif) +{ + struct iwl_mld_link *link; + + if (WARN_ON(key->link_id < 0)) + return -EINVAL; + + link = iwl_mld_link_dereference_check(mld_vif, key->link_id); + if (WARN_ON(!link)) + return -EINVAL; + + for (int i = 0; i < ARRAY_SIZE(link->ap_early_keys); i++) { + if (!link->ap_early_keys[i]) { + link->ap_early_keys[i] = key; + return 0; + } + } + + return -ENOSPC; +} + +static int iwl_mld_send_ap_early_keys(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + int ret = 0; + + if (WARN_ON(!link)) + return -EINVAL; + + for (int i = 0; i < ARRAY_SIZE(mld_link->ap_early_keys); i++) { + struct ieee80211_key_conf *key = mld_link->ap_early_keys[i]; + + if (!key) + continue; + + mld_link->ap_early_keys[i] = NULL; + + ret = iwl_mld_add_key(mld, vif, NULL, key); + if (ret) + break; + } + return ret; +} + +int iwl_mld_start_ap_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + if (vif->type == NL80211_IFTYPE_AP) + iwl_mld_send_ap_tx_power_constraint_cmd(mld, vif, link); + + ret = iwl_mld_update_beacon_template(mld, vif, link); + if (ret) + return ret; + + /* the link should be already activated when assigning chan context, + * and LINK_CONTEXT_MODIFY_EHT_PARAMS is deprecated + */ + ret = iwl_mld_change_link_in_fw(mld, link, + LINK_CONTEXT_MODIFY_ALL & + ~(LINK_CONTEXT_MODIFY_ACTIVE | + LINK_CONTEXT_MODIFY_EHT_PARAMS)); + if (ret) + return ret; + + ret = iwl_mld_add_mcast_sta(mld, vif, link); + if (ret) + return ret; + + ret = iwl_mld_add_bcast_sta(mld, vif, link); + if (ret) + goto rm_mcast; + + /* Those keys were configured by the upper layers before starting the + * AP. Now that it is started and the bcast and mcast sta were added to + * the FW, we can add the keys too. + */ + ret = iwl_mld_send_ap_early_keys(mld, vif, link); + if (ret) + goto rm_bcast; + + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_AP) + iwl_mld_vif_update_low_latency(mld, vif, true, + LOW_LATENCY_VIF_TYPE); + + mld_vif->ap_ibss_active = true; + + if (vif->p2p && mld->p2p_device_vif) + return iwl_mld_mac_fw_action(mld, mld->p2p_device_vif, + FW_CTXT_ACTION_MODIFY); + + return 0; +rm_bcast: + iwl_mld_remove_bcast_sta(mld, vif, link); +rm_mcast: + iwl_mld_remove_mcast_sta(mld, vif, link); + return ret; +} + +void iwl_mld_stop_ap_ibss(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + mld_vif->ap_ibss_active = false; + + if (vif->p2p && mld->p2p_device_vif) + iwl_mld_mac_fw_action(mld, mld->p2p_device_vif, + FW_CTXT_ACTION_MODIFY); + + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_AP) + iwl_mld_vif_update_low_latency(mld, vif, false, + LOW_LATENCY_VIF_TYPE); + + iwl_mld_remove_bcast_sta(mld, vif, link); + + iwl_mld_remove_mcast_sta(mld, vif, link); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ap.h b/drivers/net/wireless/intel/iwlwifi/mld/ap.h new file mode 100644 index 000000000000..4a6f52b9552d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/ap.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_ap_h__ +#define __iwl_ap_h__ + +#include "mld.h" +#include "iface.h" + +#include "fw/api/tx.h" + +int iwl_mld_update_beacon_template(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf); + +int iwl_mld_start_ap_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +void iwl_mld_stop_ap_ibss(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +int iwl_mld_store_ap_early_key(struct iwl_mld *mld, + struct ieee80211_key_conf *key, + struct iwl_mld_vif *mld_vif); + +void iwl_mld_free_ap_early_key(struct iwl_mld *mld, + struct ieee80211_key_conf *key, + struct iwl_mld_vif *mld_vif); + +u8 iwl_mld_get_rate_flags(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + enum nl80211_band band); + +void iwl_mld_set_tim_idx(struct iwl_mld *mld, __le32 *tim_index, + u8 *beacon, u32 frame_size); + +int iwl_mld_send_beacon_template_cmd(struct iwl_mld *mld, + struct sk_buff *beacon, + struct iwl_mac_beacon_cmd *cmd); + +#endif /* __iwl_ap_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/coex.c b/drivers/net/wireless/intel/iwlwifi/mld/coex.c new file mode 100644 index 000000000000..5f262bd43f21 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/coex.c @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include "fw/api/coex.h" + +#include "coex.h" +#include "mld.h" +#include "hcmd.h" +#include "mlo.h" + +int iwl_mld_send_bt_init_conf(struct iwl_mld *mld) +{ + struct iwl_bt_coex_cmd cmd = { + .mode = cpu_to_le32(BT_COEX_NW), + .enabled_modules = cpu_to_le32(BT_COEX_MPLUT_ENABLED | + BT_COEX_HIGH_BAND_RET), + }; + + return iwl_mld_send_cmd_pdu(mld, BT_CONFIG, &cmd); +} + +void iwl_mld_handle_bt_coex_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct iwl_bt_coex_profile_notif *notif = (void *)pkt->data; + const struct iwl_bt_coex_profile_notif zero_notif = {}; + /* zeroed structure means that BT is OFF */ + bool bt_is_active = memcmp(notif, &zero_notif, sizeof(*notif)); + + if (bt_is_active == mld->bt_is_active) + return; + + IWL_DEBUG_INFO(mld, "BT was turned %s\n", bt_is_active ? "ON" : "OFF"); + + mld->bt_is_active = bt_is_active; + + iwl_mld_emlsr_check_bt(mld); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/coex.h b/drivers/net/wireless/intel/iwlwifi/mld/coex.h new file mode 100644 index 000000000000..a77c5dc9613c --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/coex.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_coex_h__ +#define __iwl_mld_coex_h__ + +#include "mld.h" + +int iwl_mld_send_bt_init_conf(struct iwl_mld *mld); + +void iwl_mld_handle_bt_coex_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +#endif /* __iwl_mld_coex_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/constants.h b/drivers/net/wireless/intel/iwlwifi/mld/constants.h new file mode 100644 index 000000000000..2a59b29b75cb --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/constants.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_constants_h__ +#define __iwl_mld_constants_h__ + +#define IWL_MLD_MISSED_BEACONS_SINCE_RX_THOLD 4 +#define IWL_MLD_MISSED_BEACONS_THRESHOLD 8 +#define IWL_MLD_MISSED_BEACONS_THRESHOLD_LONG 19 +#define IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH_2_LINKS 5 +#define IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH 15 +#define IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH_BSS_PARAM_CHANGED 11 +#define IWL_MLD_LOW_RSSI_MLO_SCAN_THRESH -72 + +#define IWL_MLD_DEFAULT_PS_TX_DATA_TIMEOUT (100 * USEC_PER_MSEC) +#define IWL_MLD_DEFAULT_PS_RX_DATA_TIMEOUT (100 * USEC_PER_MSEC) +#define IWL_MLD_WOWLAN_PS_TX_DATA_TIMEOUT (10 * USEC_PER_MSEC) +#define IWL_MLD_WOWLAN_PS_RX_DATA_TIMEOUT (10 * USEC_PER_MSEC) +#define IWL_MLD_SHORT_PS_TX_DATA_TIMEOUT (2 * 1024) /* defined in TU */ +#define IWL_MLD_SHORT_PS_RX_DATA_TIMEOUT (40 * 1024) /* defined in TU */ + +#define IWL_MLD_UAPSD_RX_DATA_TIMEOUT (50 * USEC_PER_MSEC) +#define IWL_MLD_UAPSD_TX_DATA_TIMEOUT (50 * USEC_PER_MSEC) + +#define IWL_MLD_PS_SNOOZE_INTERVAL 25 +#define IWL_MLD_PS_SNOOZE_INTERVAL 25 +#define IWL_MLD_PS_SNOOZE_WINDOW 50 + +#define IWL_MLD_PS_SNOOZE_HEAVY_TX_THLD_PACKETS 30 +#define IWL_MLD_PS_SNOOZE_HEAVY_RX_THLD_PACKETS 20 + +#define IWL_MLD_PS_HEAVY_TX_THLD_PERCENT 50 +#define IWL_MLD_PS_HEAVY_RX_THLD_PERCENT 50 +#define IWL_MLD_PS_HEAVY_TX_THLD_PACKETS 20 +#define IWL_MLD_PS_HEAVY_RX_THLD_PACKETS 8 + +#define IWL_MLD_TRIGGER_LINK_SEL_TIME_SEC 30 +#define IWL_MLD_SCAN_EXPIRE_TIME_SEC 20 + +#define IWL_MLD_TPT_COUNT_WINDOW (5 * HZ) + +/* OMI reduced BW thresholds (channel load percentage) */ +#define IWL_MLD_OMI_ENTER_CHAN_LOAD 10 +#define IWL_MLD_OMI_EXIT_CHAN_LOAD_160 20 +#define IWL_MLD_OMI_EXIT_CHAN_LOAD_320 30 +/* time (in milliseconds) to let AP "settle" the OMI */ +#define IWL_MLD_OMI_AP_SETTLE_DELAY 27 +/* time (in milliseconds) to not enter OMI reduced BW after leaving */ +#define IWL_MLD_OMI_EXIT_PROTECTION 5000 + +#define IWL_MLD_DIS_RANDOM_FW_ID false +#define IWL_MLD_D3_DEBUG false +#define IWL_MLD_NON_TRANSMITTING_AP false +#define IWL_MLD_6GHZ_PASSIVE_SCAN_TIMEOUT 3000 /* in seconds */ +#define IWL_MLD_6GHZ_PASSIVE_SCAN_ASSOC_TIMEOUT 60 /* in seconds */ +#define IWL_MLD_CONN_LISTEN_INTERVAL 10 +#define IWL_MLD_ADAPTIVE_DWELL_NUM_APS_OVERRIDE 0 +#define IWL_MLD_AUTO_EML_ENABLE true + +#define IWL_MLD_HIGH_RSSI_THRESH_20MHZ -67 +#define IWL_MLD_LOW_RSSI_THRESH_20MHZ -72 +#define IWL_MLD_HIGH_RSSI_THRESH_40MHZ -64 +#define IWL_MLD_LOW_RSSI_THRESH_40MHZ -72 +#define IWL_MLD_HIGH_RSSI_THRESH_80MHZ -61 +#define IWL_MLD_LOW_RSSI_THRESH_80MHZ -72 +#define IWL_MLD_HIGH_RSSI_THRESH_160MHZ -58 +#define IWL_MLD_LOW_RSSI_THRESH_160MHZ -72 + +#define IWL_MLD_ENTER_EMLSR_TPT_THRESH 400 +#define IWL_MLD_EXIT_EMLSR_CHAN_LOAD 2 /* in percentage */ + +#define IWL_MLD_FTM_INITIATOR_ALGO IWL_TOF_ALGO_TYPE_MAX_LIKE +#define IWL_MLD_FTM_INITIATOR_DYNACK true +#define IWL_MLD_FTM_LMR_FEEDBACK_TERMINATE false +#define IWL_MLD_FTM_TEST_INCORRECT_SAC false +#define IWL_MLD_FTM_R2I_MAX_REP 7 +#define IWL_MLD_FTM_I2R_MAX_REP 7 +#define IWL_MLD_FTM_R2I_MAX_STS 1 +#define IWL_MLD_FTM_I2R_MAX_STS 1 +#define IWL_MLD_FTM_R2I_MAX_TOTAL_LTF 3 +#define IWL_MLD_FTM_I2R_MAX_TOTAL_LTF 3 +#define IWL_MLD_FTM_RESP_NDP_SUPPORT true +#define IWL_MLD_FTM_RESP_LMR_FEEDBACK_SUPPORT true +#define IWL_MLD_FTM_NON_TB_MIN_TIME_BETWEEN_MSR 7 +#define IWL_MLD_FTM_NON_TB_MAX_TIME_BETWEEN_MSR 1000 + +#endif /* __iwl_mld_constants_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/d3.c b/drivers/net/wireless/intel/iwlwifi/mld/d3.c new file mode 100644 index 000000000000..ee99298eebf5 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/d3.c @@ -0,0 +1,1999 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include "mld.h" + +#include "d3.h" +#include "power.h" +#include "hcmd.h" +#include "iface.h" +#include "mcc.h" +#include "sta.h" +#include "mlo.h" + +#include "fw/api/d3.h" +#include "fw/api/offload.h" +#include "fw/api/sta.h" +#include "fw/dbg.h" + +#include <net/ipv6.h> +#include <net/addrconf.h> +#include <linux/bitops.h> + +/** + * enum iwl_mld_d3_notif - d3 notifications + * @IWL_D3_NOTIF_WOWLAN_INFO: WOWLAN_INFO_NOTIF is expected/was received + * @IWL_D3_NOTIF_WOWLAN_WAKE_PKT: WOWLAN_WAKE_PKT_NOTIF is expected/was received + * @IWL_D3_NOTIF_PROT_OFFLOAD: PROT_OFFLOAD_NOTIF is expected/was received + * @IWL_D3_ND_MATCH_INFO: OFFLOAD_MATCH_INFO_NOTIF is expected/was received + * @IWL_D3_NOTIF_D3_END_NOTIF: D3_END_NOTIF is expected/was received + */ +enum iwl_mld_d3_notif { + IWL_D3_NOTIF_WOWLAN_INFO = BIT(0), + IWL_D3_NOTIF_WOWLAN_WAKE_PKT = BIT(1), + IWL_D3_NOTIF_PROT_OFFLOAD = BIT(2), + IWL_D3_ND_MATCH_INFO = BIT(3), + IWL_D3_NOTIF_D3_END_NOTIF = BIT(4) +}; + +struct iwl_mld_resume_key_iter_data { + struct iwl_mld *mld; + struct iwl_mld_wowlan_status *wowlan_status; + u32 num_keys, gtk_cipher, igtk_cipher, bigtk_cipher; + bool unhandled_cipher; +}; + +struct iwl_mld_suspend_key_iter_data { + struct iwl_wowlan_rsc_tsc_params_cmd *rsc; + bool have_rsc; + int gtks; + int found_gtk_idx[4]; + __le32 gtk_cipher; + __le32 igtk_cipher; + __le32 bigtk_cipher; +}; + +struct iwl_mld_mcast_key_data { + u8 key[WOWLAN_KEY_MAX_SIZE]; + u8 len; + u8 flags; + u8 id; + union { + struct { + struct ieee80211_key_seq aes_seq[IWL_MAX_TID_COUNT]; + struct ieee80211_key_seq tkip_seq[IWL_MAX_TID_COUNT]; + } gtk; + struct { + struct ieee80211_key_seq cmac_gmac_seq; + } igtk_bigtk; + }; + +}; + +/** + * struct iwl_mld_wowlan_status - contains wowlan status data from + * all wowlan notifications + * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason + * @replay_ctr: GTK rekey replay counter + * @pattern_number: number of the matched patterns on packets + * @last_qos_seq: QoS sequence counter of offloaded tid + * @num_of_gtk_rekeys: number of GTK rekeys during D3 + * @tid_offloaded_tx: tid used by the firmware to transmit data packets + * while in wowlan + * @wake_packet: wakeup packet received + * @wake_packet_length: wake packet length + * @wake_packet_bufsize: wake packet bufsize + * @gtk: data of the last two used gtk's by the FW upon resume + * @igtk: data of the last used igtk by the FW upon resume + * @bigtk: data of the last two used gtk's by the FW upon resume + * @ptk: last seq numbers per tid passed by the FW, + * holds both in tkip and aes formats + */ +struct iwl_mld_wowlan_status { + u32 wakeup_reasons; + u64 replay_ctr; + u16 pattern_number; + u16 last_qos_seq; + u32 num_of_gtk_rekeys; + u8 tid_offloaded_tx; + u8 *wake_packet; + u32 wake_packet_length; + u32 wake_packet_bufsize; + struct iwl_mld_mcast_key_data gtk[WOWLAN_GTK_KEYS_NUM]; + struct iwl_mld_mcast_key_data igtk; + struct iwl_mld_mcast_key_data bigtk[WOWLAN_BIGTK_KEYS_NUM]; + struct { + struct ieee80211_key_seq aes_seq[IWL_MAX_TID_COUNT]; + struct ieee80211_key_seq tkip_seq[IWL_MAX_TID_COUNT]; + + } ptk; +}; + +#define NETDETECT_QUERY_BUF_LEN \ + (sizeof(struct iwl_scan_offload_profile_match) * \ + IWL_SCAN_MAX_PROFILES_V2) + +/** + * struct iwl_mld_netdetect_res - contains netdetect results from + * match_info_notif + * @matched_profiles: bitmap of matched profiles, referencing the + * matches passed in the scan offload request + * @matches: array of match information, one for each match + */ +struct iwl_mld_netdetect_res { + u32 matched_profiles; + u8 matches[NETDETECT_QUERY_BUF_LEN]; +}; + +/** + * struct iwl_mld_resume_data - d3 resume flow data + * @notifs_expected: bitmap of expected notifications from fw, + * see &enum iwl_mld_d3_notif + * @notifs_received: bitmap of received notifications from fw, + * see &enum iwl_mld_d3_notif + * @d3_end_flags: bitmap of flags from d3_end_notif + * @notif_handling_err: error handling one of the resume notifications + * @wowlan_status: wowlan status data from all wowlan notifications + * @netdetect_res: contains netdetect results from match_info_notif + */ +struct iwl_mld_resume_data { + u32 notifs_expected; + u32 notifs_received; + u32 d3_end_flags; + bool notif_handling_err; + struct iwl_mld_wowlan_status *wowlan_status; + struct iwl_mld_netdetect_res *netdetect_res; +}; + +#define IWL_WOWLAN_WAKEUP_REASON_HAS_WAKEUP_PKT \ + (IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET | \ + IWL_WOWLAN_WAKEUP_BY_PATTERN | \ + IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN |\ + IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN_WILDCARD |\ + IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN |\ + IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN_WILDCARD) + +#define IWL_WOWLAN_OFFLOAD_TID 0 + +void iwl_mld_set_rekey_data(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_gtk_rekey_data *data) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_wowlan_data *wowlan_data = &mld_vif->wowlan_data; + + lockdep_assert_wiphy(mld->wiphy); + + wowlan_data->rekey_data.kek_len = data->kek_len; + wowlan_data->rekey_data.kck_len = data->kck_len; + memcpy(wowlan_data->rekey_data.kek, data->kek, data->kek_len); + memcpy(wowlan_data->rekey_data.kck, data->kck, data->kck_len); + wowlan_data->rekey_data.akm = data->akm & 0xFF; + wowlan_data->rekey_data.replay_ctr = + cpu_to_le64(be64_to_cpup((const __be64 *)data->replay_ctr)); + wowlan_data->rekey_data.valid = true; +} + +#if IS_ENABLED(CONFIG_IPV6) +void iwl_mld_ipv6_addr_change(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct inet6_dev *idev) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_wowlan_data *wowlan_data = &mld_vif->wowlan_data; + struct inet6_ifaddr *ifa; + int idx = 0; + + memset(wowlan_data->tentative_addrs, 0, + sizeof(wowlan_data->tentative_addrs)); + + read_lock_bh(&idev->lock); + list_for_each_entry(ifa, &idev->addr_list, if_list) { + wowlan_data->target_ipv6_addrs[idx] = ifa->addr; + if (ifa->flags & IFA_F_TENTATIVE) + __set_bit(idx, wowlan_data->tentative_addrs); + idx++; + if (idx >= IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX) + break; + } + read_unlock_bh(&idev->lock); + + wowlan_data->num_target_ipv6_addrs = idx; +} +#endif + +enum rt_status { + FW_ALIVE, + FW_NEEDS_RESET, + FW_ERROR, +}; + +static enum rt_status iwl_mld_check_err_tables(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + u32 err_id; + + /* check for lmac1 error */ + if (iwl_fwrt_read_err_table(mld->trans, + mld->trans->dbg.lmac_error_event_table[0], + &err_id)) { + if (err_id == RF_KILL_INDICATOR_FOR_WOWLAN && vif) { + struct cfg80211_wowlan_wakeup wakeup = { + .rfkill_release = true, + }; + ieee80211_report_wowlan_wakeup(vif, &wakeup, + GFP_KERNEL); + + return FW_NEEDS_RESET; + } + return FW_ERROR; + } + + /* check if we have lmac2 set and check for error */ + if (iwl_fwrt_read_err_table(mld->trans, + mld->trans->dbg.lmac_error_event_table[1], + NULL)) + return FW_ERROR; + + /* check for umac error */ + if (iwl_fwrt_read_err_table(mld->trans, + mld->trans->dbg.umac_error_event_table, + NULL)) + return FW_ERROR; + + return FW_ALIVE; +} + +static bool iwl_mld_fw_needs_restart(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + enum rt_status rt_status = iwl_mld_check_err_tables(mld, vif); + + if (rt_status == FW_ALIVE) + return false; + + if (rt_status == FW_ERROR) { + IWL_ERR(mld, "FW Error occurred during suspend\n"); + iwl_fwrt_dump_error_logs(&mld->fwrt); + iwl_dbg_tlv_time_point(&mld->fwrt, + IWL_FW_INI_TIME_POINT_FW_ASSERT, NULL); + } + + return true; +} + +static int +iwl_mld_netdetect_config(struct iwl_mld *mld, + struct ieee80211_vif *vif, + const struct cfg80211_wowlan *wowlan) +{ + int ret; + struct cfg80211_sched_scan_request *netdetect_cfg = + wowlan->nd_config; + struct ieee80211_scan_ies ies = {}; + + ret = iwl_mld_scan_stop(mld, IWL_MLD_SCAN_SCHED, true); + if (ret) + return ret; + + ret = iwl_mld_sched_scan_start(mld, vif, netdetect_cfg, &ies, + IWL_MLD_SCAN_NETDETECT); + return ret; +} + +static void +iwl_mld_le64_to_tkip_seq(__le64 le_pn, struct ieee80211_key_seq *seq) +{ + u64 pn = le64_to_cpu(le_pn); + + seq->tkip.iv16 = (u16)pn; + seq->tkip.iv32 = (u32)(pn >> 16); +} + +static void +iwl_mld_le64_to_aes_seq(__le64 le_pn, struct ieee80211_key_seq *seq) +{ + u64 pn = le64_to_cpu(le_pn); + + seq->ccmp.pn[0] = pn >> 40; + seq->ccmp.pn[1] = pn >> 32; + seq->ccmp.pn[2] = pn >> 24; + seq->ccmp.pn[3] = pn >> 16; + seq->ccmp.pn[4] = pn >> 8; + seq->ccmp.pn[5] = pn; +} + +static void +iwl_mld_convert_gtk_resume_seq(struct iwl_mld_mcast_key_data *gtk_data, + const struct iwl_wowlan_all_rsc_tsc_v5 *sc, + int rsc_idx) +{ + struct ieee80211_key_seq *aes_seq = gtk_data->gtk.aes_seq; + struct ieee80211_key_seq *tkip_seq = gtk_data->gtk.tkip_seq; + + if (rsc_idx >= ARRAY_SIZE(sc->mcast_rsc)) + return; + + /* We store both the TKIP and AES representations coming from the + * FW because we decode the data from there before we iterate + * the keys and know which type is used. + */ + for (int tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { + iwl_mld_le64_to_tkip_seq(sc->mcast_rsc[rsc_idx][tid], + &tkip_seq[tid]); + iwl_mld_le64_to_aes_seq(sc->mcast_rsc[rsc_idx][tid], + &aes_seq[tid]); + } +} + +static void +iwl_mld_convert_gtk_resume_data(struct iwl_mld *mld, + struct iwl_mld_wowlan_status *wowlan_status, + const struct iwl_wowlan_gtk_status_v3 *gtk_data, + const struct iwl_wowlan_all_rsc_tsc_v5 *sc) +{ + int status_idx = 0; + + BUILD_BUG_ON(sizeof(wowlan_status->gtk[0].key) < + sizeof(gtk_data[0].key)); + BUILD_BUG_ON(ARRAY_SIZE(wowlan_status->gtk) < WOWLAN_GTK_KEYS_NUM); + + for (int notif_idx = 0; notif_idx < ARRAY_SIZE(wowlan_status->gtk); + notif_idx++) { + int rsc_idx; + + if (!(gtk_data[notif_idx].key_len)) + continue; + + wowlan_status->gtk[status_idx].len = + gtk_data[notif_idx].key_len; + wowlan_status->gtk[status_idx].flags = + gtk_data[notif_idx].key_flags; + wowlan_status->gtk[status_idx].id = + wowlan_status->gtk[status_idx].flags & + IWL_WOWLAN_GTK_IDX_MASK; + memcpy(wowlan_status->gtk[status_idx].key, + gtk_data[notif_idx].key, + sizeof(gtk_data[notif_idx].key)); + + /* The rsc for both gtk keys are stored in gtk[0]->sc->mcast_rsc + * The gtk ids can be any two numbers between 0 and 3, + * the id_map maps between the key id and the index in sc->mcast + */ + rsc_idx = + sc->mcast_key_id_map[wowlan_status->gtk[status_idx].id]; + iwl_mld_convert_gtk_resume_seq(&wowlan_status->gtk[status_idx], + sc, rsc_idx); + + /* if it's as long as the TKIP encryption key, copy MIC key */ + if (wowlan_status->gtk[status_idx].len == + NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY) + memcpy(wowlan_status->gtk[status_idx].key + + NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY, + gtk_data[notif_idx].tkip_mic_key, + sizeof(gtk_data[notif_idx].tkip_mic_key)); + status_idx++; + } +} + +static void +iwl_mld_convert_ptk_resume_seq(struct iwl_mld *mld, + struct iwl_mld_wowlan_status *wowlan_status, + const struct iwl_wowlan_all_rsc_tsc_v5 *sc) +{ + struct ieee80211_key_seq *aes_seq = wowlan_status->ptk.aes_seq; + struct ieee80211_key_seq *tkip_seq = wowlan_status->ptk.tkip_seq; + + BUILD_BUG_ON(ARRAY_SIZE(sc->ucast_rsc) != IWL_MAX_TID_COUNT); + + for (int tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { + iwl_mld_le64_to_aes_seq(sc->ucast_rsc[tid], &aes_seq[tid]); + iwl_mld_le64_to_tkip_seq(sc->ucast_rsc[tid], &tkip_seq[tid]); + } +} + +static void +iwl_mld_convert_mcast_ipn(struct iwl_mld_mcast_key_data *key_status, + const struct iwl_wowlan_igtk_status *key) +{ + struct ieee80211_key_seq *seq = + &key_status->igtk_bigtk.cmac_gmac_seq; + u8 ipn_len = ARRAY_SIZE(key->ipn); + + BUILD_BUG_ON(ipn_len != ARRAY_SIZE(seq->aes_gmac.pn)); + BUILD_BUG_ON(ipn_len != ARRAY_SIZE(seq->aes_cmac.pn)); + BUILD_BUG_ON(offsetof(struct ieee80211_key_seq, aes_gmac) != + offsetof(struct ieee80211_key_seq, aes_cmac)); + + /* mac80211 expects big endian for memcmp() to work, convert. + * We don't have the key cipher yet so copy to both to cmac and gmac + */ + for (int i = 0; i < ipn_len; i++) { + seq->aes_gmac.pn[i] = key->ipn[ipn_len - i - 1]; + seq->aes_cmac.pn[i] = key->ipn[ipn_len - i - 1]; + } +} + +static void +iwl_mld_convert_igtk_resume_data(struct iwl_mld_wowlan_status *wowlan_status, + const struct iwl_wowlan_igtk_status *igtk) +{ + BUILD_BUG_ON(sizeof(wowlan_status->igtk.key) < sizeof(igtk->key)); + + if (!igtk->key_len) + return; + + wowlan_status->igtk.len = igtk->key_len; + wowlan_status->igtk.flags = igtk->key_flags; + wowlan_status->igtk.id = + u32_get_bits(igtk->key_flags, + IWL_WOWLAN_IGTK_BIGTK_IDX_MASK) + + WOWLAN_IGTK_MIN_INDEX; + + memcpy(wowlan_status->igtk.key, igtk->key, sizeof(igtk->key)); + iwl_mld_convert_mcast_ipn(&wowlan_status->igtk, igtk); +} + +static void +iwl_mld_convert_bigtk_resume_data(struct iwl_mld_wowlan_status *wowlan_status, + const struct iwl_wowlan_igtk_status *bigtk) +{ + int status_idx = 0; + + BUILD_BUG_ON(ARRAY_SIZE(wowlan_status->bigtk) < WOWLAN_BIGTK_KEYS_NUM); + + for (int notif_idx = 0; notif_idx < WOWLAN_BIGTK_KEYS_NUM; + notif_idx++) { + if (!bigtk[notif_idx].key_len) + continue; + + wowlan_status->bigtk[status_idx].len = bigtk[notif_idx].key_len; + wowlan_status->bigtk[status_idx].flags = + bigtk[notif_idx].key_flags; + wowlan_status->bigtk[status_idx].id = + u32_get_bits(bigtk[notif_idx].key_flags, + IWL_WOWLAN_IGTK_BIGTK_IDX_MASK) + + WOWLAN_BIGTK_MIN_INDEX; + + BUILD_BUG_ON(sizeof(wowlan_status->bigtk[status_idx].key) < + sizeof(bigtk[notif_idx].key)); + memcpy(wowlan_status->bigtk[status_idx].key, + bigtk[notif_idx].key, sizeof(bigtk[notif_idx].key)); + iwl_mld_convert_mcast_ipn(&wowlan_status->bigtk[status_idx], + &bigtk[notif_idx]); + status_idx++; + } +} + +static bool +iwl_mld_handle_wowlan_info_notif(struct iwl_mld *mld, + struct iwl_mld_wowlan_status *wowlan_status, + struct iwl_rx_packet *pkt) +{ + const struct iwl_wowlan_info_notif *notif = (void *)pkt->data; + u32 expected_len, len = iwl_rx_packet_payload_len(pkt); + + expected_len = sizeof(*notif); + + if (IWL_FW_CHECK(mld, len < expected_len, + "Invalid wowlan_info_notif (expected=%ud got=%ud)\n", + expected_len, len)) + return true; + + if (IWL_FW_CHECK(mld, notif->tid_offloaded_tx != IWL_WOWLAN_OFFLOAD_TID, + "Invalid tid_offloaded_tx %d\n", + wowlan_status->tid_offloaded_tx)) + return true; + + iwl_mld_convert_gtk_resume_data(mld, wowlan_status, notif->gtk, + ¬if->gtk[0].sc); + iwl_mld_convert_ptk_resume_seq(mld, wowlan_status, ¬if->gtk[0].sc); + /* only one igtk is passed by FW */ + iwl_mld_convert_igtk_resume_data(wowlan_status, ¬if->igtk[0]); + iwl_mld_convert_bigtk_resume_data(wowlan_status, notif->bigtk); + + wowlan_status->replay_ctr = le64_to_cpu(notif->replay_ctr); + wowlan_status->pattern_number = le16_to_cpu(notif->pattern_number); + + wowlan_status->tid_offloaded_tx = notif->tid_offloaded_tx; + wowlan_status->last_qos_seq = le16_to_cpu(notif->qos_seq_ctr); + wowlan_status->num_of_gtk_rekeys = + le32_to_cpu(notif->num_of_gtk_rekeys); + wowlan_status->wakeup_reasons = le32_to_cpu(notif->wakeup_reasons); + return false; + /* TODO: mlo_links (task=MLO)*/ +} + +static bool +iwl_mld_handle_wake_pkt_notif(struct iwl_mld *mld, + struct iwl_mld_wowlan_status *wowlan_status, + struct iwl_rx_packet *pkt) +{ + const struct iwl_wowlan_wake_pkt_notif *notif = (void *)pkt->data; + u32 actual_size, len = iwl_rx_packet_payload_len(pkt); + u32 expected_size = le32_to_cpu(notif->wake_packet_length); + + if (IWL_FW_CHECK(mld, len < sizeof(*notif), + "Invalid WoWLAN wake packet notification (expected size=%zu got=%u)\n", + sizeof(*notif), len)) + return true; + + if (IWL_FW_CHECK(mld, !(wowlan_status->wakeup_reasons & + IWL_WOWLAN_WAKEUP_REASON_HAS_WAKEUP_PKT), + "Got wake packet but wakeup reason is %x\n", + wowlan_status->wakeup_reasons)) + return true; + + actual_size = len - offsetof(struct iwl_wowlan_wake_pkt_notif, + wake_packet); + + /* actual_size got the padding from the notification, remove it. */ + if (expected_size < actual_size) + actual_size = expected_size; + wowlan_status->wake_packet = kmemdup(notif->wake_packet, actual_size, + GFP_ATOMIC); + if (!wowlan_status->wake_packet) + return true; + + wowlan_status->wake_packet_length = expected_size; + wowlan_status->wake_packet_bufsize = actual_size; + + return false; +} + +static void +iwl_mld_set_wake_packet(struct iwl_mld *mld, + struct ieee80211_vif *vif, + const struct iwl_mld_wowlan_status *wowlan_status, + struct cfg80211_wowlan_wakeup *wakeup, + struct sk_buff **_pkt) +{ + int pkt_bufsize = wowlan_status->wake_packet_bufsize; + int expected_pktlen = wowlan_status->wake_packet_length; + const u8 *pktdata = wowlan_status->wake_packet; + const struct ieee80211_hdr *hdr = (const void *)pktdata; + int truncated = expected_pktlen - pkt_bufsize; + + if (ieee80211_is_data(hdr->frame_control)) { + int hdrlen = ieee80211_hdrlen(hdr->frame_control); + int ivlen = 0, icvlen = 4; /* also FCS */ + + struct sk_buff *pkt = alloc_skb(pkt_bufsize, GFP_KERNEL); + *_pkt = pkt; + if (!pkt) + return; + + skb_put_data(pkt, pktdata, hdrlen); + pktdata += hdrlen; + pkt_bufsize -= hdrlen; + + /* if truncated, FCS/ICV is (partially) gone */ + if (truncated >= icvlen) { + truncated -= icvlen; + icvlen = 0; + } else { + icvlen -= truncated; + truncated = 0; + } + + pkt_bufsize -= ivlen + icvlen; + pktdata += ivlen; + + skb_put_data(pkt, pktdata, pkt_bufsize); + + if (ieee80211_data_to_8023(pkt, vif->addr, vif->type)) + return; + wakeup->packet = pkt->data; + wakeup->packet_present_len = pkt->len; + wakeup->packet_len = pkt->len - truncated; + wakeup->packet_80211 = false; + } else { + int fcslen = 4; + + if (truncated >= 4) { + truncated -= 4; + fcslen = 0; + } else { + fcslen -= truncated; + truncated = 0; + } + pkt_bufsize -= fcslen; + wakeup->packet = wowlan_status->wake_packet; + wakeup->packet_present_len = pkt_bufsize; + wakeup->packet_len = expected_pktlen - truncated; + wakeup->packet_80211 = true; + } +} + +static void +iwl_mld_report_wowlan_wakeup(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_wowlan_status *wowlan_status) +{ + struct sk_buff *pkt = NULL; + struct cfg80211_wowlan_wakeup wakeup = { + .pattern_idx = -1, + }; + u32 reasons = wowlan_status->wakeup_reasons; + + if (reasons == IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) { + ieee80211_report_wowlan_wakeup(vif, NULL, GFP_KERNEL); + return; + } + + pm_wakeup_event(mld->dev, 0); + + if (reasons & IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET) + wakeup.magic_pkt = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_PATTERN) + wakeup.pattern_idx = + wowlan_status->pattern_number; + + if (reasons & (IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON | + IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH | + IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE)) + wakeup.disconnect = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE) + wakeup.gtk_rekey_failure = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED) + wakeup.rfkill_release = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST) + wakeup.eap_identity_req = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE) + wakeup.four_way_handshake = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS) + wakeup.tcp_connlost = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE) + wakeup.tcp_nomoretokens = true; + + if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET) + wakeup.tcp_match = true; + + if (reasons & IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC) + wakeup.unprot_deauth_disassoc = true; + + if (wowlan_status->wake_packet) + iwl_mld_set_wake_packet(mld, vif, wowlan_status, &wakeup, &pkt); + + ieee80211_report_wowlan_wakeup(vif, &wakeup, GFP_KERNEL); + kfree_skb(pkt); +} + +static void +iwl_mld_set_key_rx_seq_tids(struct ieee80211_key_conf *key, + struct ieee80211_key_seq *seq) +{ + int tid; + + for (tid = 0; tid < IWL_MAX_TID_COUNT; tid++) + ieee80211_set_key_rx_seq(key, tid, &seq[tid]); +} + +static void +iwl_mld_set_key_rx_seq(struct ieee80211_key_conf *key, + struct iwl_mld_mcast_key_data *key_data) +{ + switch (key->cipher) { + case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: + iwl_mld_set_key_rx_seq_tids(key, + key_data->gtk.aes_seq); + break; + case WLAN_CIPHER_SUITE_TKIP: + iwl_mld_set_key_rx_seq_tids(key, + key_data->gtk.tkip_seq); + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + case WLAN_CIPHER_SUITE_AES_CMAC: + /* igtk/bigtk ciphers*/ + ieee80211_set_key_rx_seq(key, 0, + &key_data->igtk_bigtk.cmac_gmac_seq); + break; + default: + WARN_ON(1); + } +} + +static void +iwl_mld_d3_update_mcast_key(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_wowlan_status *wowlan_status, + struct ieee80211_key_conf *key, + struct iwl_mld_mcast_key_data *key_data) +{ + if (key->keyidx != key_data->id && + (key->keyidx < 4 || key->keyidx > 5)) { + IWL_ERR(mld, + "Unexpected keyId mismatch. Old keyId:%d, New keyId:%d\n", + key->keyidx, key_data->id); + return; + } + + /* All installed keys are sent by the FW, even weren't + * rekeyed during D3. + * We remove an existing key if it has the same index as + * a new key and a rekey has occurred during d3 + */ + if (wowlan_status->num_of_gtk_rekeys && key_data->len) { + if (key->keyidx == 4 || key->keyidx == 5) { + struct iwl_mld_vif *mld_vif = + iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *mld_link; + int link_id = vif->active_links ? + __ffs(vif->active_links) : 0; + + mld_link = iwl_mld_link_dereference_check(mld_vif, + link_id); + if (WARN_ON(!mld_link)) + return; + + if (mld_link->igtk == key) + mld_link->igtk = NULL; + mld->num_igtks--; + } + + ieee80211_remove_key(key); + return; + } + + iwl_mld_set_key_rx_seq(key, key_data); +} + +static void +iwl_mld_update_ptk_rx_seq(struct iwl_mld *mld, + struct iwl_mld_wowlan_status *wowlan_status, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + bool is_tkip) +{ + struct iwl_mld_sta *mld_sta = + iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_ptk_pn *mld_ptk_pn = + wiphy_dereference(mld->wiphy, + mld_sta->ptk_pn[key->keyidx]); + + iwl_mld_set_key_rx_seq_tids(key, is_tkip ? + wowlan_status->ptk.tkip_seq : + wowlan_status->ptk.aes_seq); + if (is_tkip) + return; + + if (WARN_ON(!mld_ptk_pn)) + return; + + for (int tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { + for (int i = 1; i < mld->trans->num_rx_queues; i++) + memcpy(mld_ptk_pn->q[i].pn[tid], + wowlan_status->ptk.aes_seq[tid].ccmp.pn, + IEEE80211_CCMP_PN_LEN); + } +} + +static void +iwl_mld_resume_keys_iter(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + void *_data) +{ + struct iwl_mld_resume_key_iter_data *data = _data; + struct iwl_mld_wowlan_status *wowlan_status = data->wowlan_status; + u8 status_idx; + + /* TODO: check key link id (task=MLO) */ + if (data->unhandled_cipher) + return; + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + /* ignore WEP completely, nothing to do */ + return; + case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: + case WLAN_CIPHER_SUITE_TKIP: + if (sta) { + iwl_mld_update_ptk_rx_seq(data->mld, wowlan_status, + sta, key, + key->cipher == + WLAN_CIPHER_SUITE_TKIP); + return; + } + + if (WARN_ON(data->gtk_cipher && + data->gtk_cipher != key->cipher)) + return; + + data->gtk_cipher = key->cipher; + status_idx = key->keyidx == wowlan_status->gtk[1].id; + iwl_mld_d3_update_mcast_key(data->mld, vif, wowlan_status, key, + &wowlan_status->gtk[status_idx]); + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + case WLAN_CIPHER_SUITE_AES_CMAC: + if (key->keyidx == 4 || key->keyidx == 5) { + if (WARN_ON(data->igtk_cipher && + data->igtk_cipher != key->cipher)) + return; + + data->igtk_cipher = key->cipher; + iwl_mld_d3_update_mcast_key(data->mld, vif, + wowlan_status, + key, &wowlan_status->igtk); + } + if (key->keyidx == 6 || key->keyidx == 7) { + if (WARN_ON(data->bigtk_cipher && + data->bigtk_cipher != key->cipher)) + return; + + data->bigtk_cipher = key->cipher; + status_idx = key->keyidx == wowlan_status->bigtk[1].id; + iwl_mld_d3_update_mcast_key(data->mld, vif, + wowlan_status, key, + &wowlan_status->bigtk[status_idx]); + } + break; + default: + data->unhandled_cipher = true; + return; + } + data->num_keys++; +} + +static bool +iwl_mld_add_mcast_rekey(struct ieee80211_vif *vif, + struct iwl_mld *mld, + struct iwl_mld_mcast_key_data *key_data, + struct ieee80211_bss_conf *link_conf, + u32 cipher) +{ + struct ieee80211_key_conf *key_config; + struct { + struct ieee80211_key_conf conf; + u8 key[WOWLAN_KEY_MAX_SIZE]; + } conf = { + .conf.cipher = cipher, + .conf.keyidx = key_data->id, + }; + int link_id = vif->active_links ? __ffs(vif->active_links) : -1; + + BUILD_BUG_ON(WLAN_KEY_LEN_CCMP != WLAN_KEY_LEN_GCMP); + BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_CCMP); + BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_GCMP_256); + BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_TKIP); + BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_BIP_GMAC_128); + BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_BIP_GMAC_256); + BUILD_BUG_ON(sizeof(conf.key) < WLAN_KEY_LEN_AES_CMAC); + BUILD_BUG_ON(sizeof(conf.key) < sizeof(key_data->key)); + + if (!key_data->len) + return true; + + switch (cipher) { + case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_GCMP: + conf.conf.keylen = WLAN_KEY_LEN_CCMP; + break; + case WLAN_CIPHER_SUITE_GCMP_256: + conf.conf.keylen = WLAN_KEY_LEN_GCMP_256; + break; + case WLAN_CIPHER_SUITE_TKIP: + conf.conf.keylen = WLAN_KEY_LEN_TKIP; + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + conf.conf.keylen = WLAN_KEY_LEN_BIP_GMAC_128; + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + conf.conf.keylen = WLAN_KEY_LEN_BIP_GMAC_256; + break; + case WLAN_CIPHER_SUITE_AES_CMAC: + conf.conf.keylen = WLAN_KEY_LEN_AES_CMAC; + break; + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + conf.conf.keylen = WLAN_KEY_LEN_BIP_CMAC_256; + break; + default: + WARN_ON(1); + } + + memcpy(conf.conf.key, key_data->key, conf.conf.keylen); + key_config = ieee80211_gtk_rekey_add(vif, &conf.conf, link_id); + if (IS_ERR(key_config)) + return false; + + iwl_mld_set_key_rx_seq(key_config, key_data); + + /* The FW holds only one igtk so we keep track of the valid one */ + if (key_config->keyidx == 4 || key_config->keyidx == 5) { + struct iwl_mld_link *mld_link = + iwl_mld_link_from_mac80211(link_conf); + mld_link->igtk = key_config; + mld->num_igtks++; + } + return true; +} + +static bool +iwl_mld_add_all_rekeys(struct ieee80211_vif *vif, + struct iwl_mld_wowlan_status *wowlan_status, + struct iwl_mld_resume_key_iter_data *key_iter_data, + struct ieee80211_bss_conf *link_conf) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(wowlan_status->gtk); i++) + if (!iwl_mld_add_mcast_rekey(vif, key_iter_data->mld, + &wowlan_status->gtk[i], + link_conf, + key_iter_data->gtk_cipher)) + return false; + + if (!iwl_mld_add_mcast_rekey(vif, key_iter_data->mld, + &wowlan_status->igtk, + link_conf, key_iter_data->igtk_cipher)) + return false; + + for (i = 0; i < ARRAY_SIZE(wowlan_status->bigtk); i++) + if (!iwl_mld_add_mcast_rekey(vif, key_iter_data->mld, + &wowlan_status->bigtk[i], + link_conf, + key_iter_data->bigtk_cipher)) + return false; + + return true; +} + +static bool +iwl_mld_update_sec_keys(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_wowlan_status *wowlan_status) +{ + int link_id = vif->active_links ? __ffs(vif->active_links) : 0; + struct ieee80211_bss_conf *link_conf = + link_conf_dereference_protected(vif, link_id); + __be64 replay_ctr = cpu_to_be64(wowlan_status->replay_ctr); + struct iwl_mld_resume_key_iter_data key_iter_data = { + .mld = mld, + .wowlan_status = wowlan_status, + }; + + if (WARN_ON(!link_conf)) + return false; + + ieee80211_iter_keys(mld->hw, vif, iwl_mld_resume_keys_iter, + &key_iter_data); + + if (key_iter_data.unhandled_cipher) + return false; + + IWL_DEBUG_WOWLAN(mld, + "Number of installed keys: %d, Number of rekeys: %d\n", + key_iter_data.num_keys, + wowlan_status->num_of_gtk_rekeys); + + if (!key_iter_data.num_keys || !wowlan_status->num_of_gtk_rekeys) + return true; + + iwl_mld_add_all_rekeys(vif, wowlan_status, &key_iter_data, + link_conf); + + ieee80211_gtk_rekey_notify(vif, link_conf->bssid, + (void *)&replay_ctr, GFP_KERNEL); + /* TODO: MLO rekey (task=MLO) */ + return true; +} + +static bool +iwl_mld_process_wowlan_status(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_wowlan_status *wowlan_status) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_sta *ap_sta = mld_vif->ap_sta; + struct iwl_mld_txq *mld_txq; + + iwl_mld_report_wowlan_wakeup(mld, vif, wowlan_status); + + if (WARN_ON(!ap_sta)) + return false; + + mld_txq = + iwl_mld_txq_from_mac80211(ap_sta->txq[wowlan_status->tid_offloaded_tx]); + + /* Update the pointers of the Tx queue that may have moved during + * suspend if the firmware sent frames. + * The firmware stores last-used value, we store next value. + */ + WARN_ON(!mld_txq->status.allocated); + iwl_trans_set_q_ptrs(mld->trans, mld_txq->fw_id, + (wowlan_status->last_qos_seq + + 0x10) >> 4); + + if (!iwl_mld_update_sec_keys(mld, vif, wowlan_status)) + return false; + + if (wowlan_status->wakeup_reasons & + (IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON | + IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH | + IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE)) + return false; + + return true; +} + +static bool +iwl_mld_netdetect_match_info_handler(struct iwl_mld *mld, + struct iwl_mld_resume_data *resume_data, + struct iwl_rx_packet *pkt) +{ + struct iwl_mld_netdetect_res *results = resume_data->netdetect_res; + const struct iwl_scan_offload_match_info *notif = (void *)pkt->data; + u32 len = iwl_rx_packet_payload_len(pkt); + + if (IWL_FW_CHECK(mld, !mld->netdetect, + "Got scan match info notif when mld->netdetect==%d\n", + mld->netdetect)) + return true; + + if (IWL_FW_CHECK(mld, len < sizeof(*notif), + "Invalid scan offload match notif of length: %d\n", + len)) + return true; + + if (IWL_FW_CHECK(mld, resume_data->wowlan_status->wakeup_reasons != + IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS, + "Ignore scan match info: unexpected wakeup reason (expected=0x%x got=0x%x)\n", + IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS, + resume_data->wowlan_status->wakeup_reasons)) + return true; + + results->matched_profiles = le32_to_cpu(notif->matched_profiles); + IWL_DEBUG_WOWLAN(mld, "number of matched profiles=%u\n", + results->matched_profiles); + + if (results->matched_profiles) + memcpy(results->matches, notif->matches, + NETDETECT_QUERY_BUF_LEN); + + /* No scan should be active at this point */ + mld->scan.status = 0; + memset(mld->scan.uid_status, 0, sizeof(mld->scan.uid_status)); + return false; +} + +static void +iwl_mld_set_netdetect_info(struct iwl_mld *mld, + const struct cfg80211_sched_scan_request *netdetect_cfg, + struct cfg80211_wowlan_nd_info *netdetect_info, + struct iwl_mld_netdetect_res *netdetect_res, + unsigned long matched_profiles) +{ + int i; + + for_each_set_bit(i, &matched_profiles, netdetect_cfg->n_match_sets) { + struct cfg80211_wowlan_nd_match *match; + int idx, j, n_channels = 0; + struct iwl_scan_offload_profile_match *matches = + (void *)netdetect_res->matches; + + for (int k = 0; k < SCAN_OFFLOAD_MATCHING_CHANNELS_LEN; k++) + n_channels += + hweight8(matches[i].matching_channels[k]); + match = kzalloc(struct_size(match, channels, n_channels), + GFP_KERNEL); + if (!match) + return; + + netdetect_info->matches[netdetect_info->n_matches] = match; + netdetect_info->n_matches++; + + /* We inverted the order of the SSIDs in the scan + * request, so invert the index here. + */ + idx = netdetect_cfg->n_match_sets - i - 1; + match->ssid.ssid_len = + netdetect_cfg->match_sets[idx].ssid.ssid_len; + memcpy(match->ssid.ssid, + netdetect_cfg->match_sets[idx].ssid.ssid, + match->ssid.ssid_len); + + if (netdetect_cfg->n_channels < n_channels) + continue; + + for_each_set_bit(j, + (unsigned long *)&matches[i].matching_channels[0], + sizeof(matches[i].matching_channels)) { + match->channels[match->n_channels] = + netdetect_cfg->channels[j]->center_freq; + match->n_channels++; + } + } +} + +static void +iwl_mld_process_netdetect_res(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_resume_data *resume_data) +{ + struct cfg80211_wowlan_nd_info *netdetect_info = NULL; + const struct cfg80211_sched_scan_request *netdetect_cfg; + struct cfg80211_wowlan_wakeup wakeup = { + .pattern_idx = -1, + }; + struct cfg80211_wowlan_wakeup *wakeup_report = &wakeup; + unsigned long matched_profiles; + u32 wakeup_reasons; + int n_matches; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld->wiphy->wowlan_config || + !mld->wiphy->wowlan_config->nd_config)) { + IWL_DEBUG_WOWLAN(mld, + "Netdetect isn't configured on resume flow\n"); + goto out; + } + + netdetect_cfg = mld->wiphy->wowlan_config->nd_config; + wakeup_reasons = resume_data->wowlan_status->wakeup_reasons; + + if (wakeup_reasons & IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED) + wakeup.rfkill_release = true; + + if (wakeup_reasons != IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) + goto out; + + if (!resume_data->netdetect_res->matched_profiles) { + IWL_DEBUG_WOWLAN(mld, + "Netdetect results aren't valid\n"); + wakeup_report = NULL; + goto out; + } + + matched_profiles = resume_data->netdetect_res->matched_profiles; + if (!netdetect_cfg->n_match_sets) { + IWL_DEBUG_WOWLAN(mld, + "No netdetect match sets are configured\n"); + goto out; + } + n_matches = hweight_long(matched_profiles); + netdetect_info = kzalloc(struct_size(netdetect_info, matches, + n_matches), GFP_KERNEL); + if (netdetect_info) + iwl_mld_set_netdetect_info(mld, netdetect_cfg, netdetect_info, + resume_data->netdetect_res, + matched_profiles); + + wakeup.net_detect = netdetect_info; + out: + ieee80211_report_wowlan_wakeup(vif, wakeup_report, GFP_KERNEL); + if (netdetect_info) { + for (int i = 0; i < netdetect_info->n_matches; i++) + kfree(netdetect_info->matches[i]); + kfree(netdetect_info); + } +} + +static bool iwl_mld_handle_d3_notif(struct iwl_notif_wait_data *notif_wait, + struct iwl_rx_packet *pkt, void *data) +{ + struct iwl_mld_resume_data *resume_data = data; + struct iwl_mld *mld = + container_of(notif_wait, struct iwl_mld, notif_wait); + + switch (WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd)) { + case WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_INFO_NOTIFICATION): { + if (resume_data->notifs_received & IWL_D3_NOTIF_WOWLAN_INFO) { + IWL_DEBUG_WOWLAN(mld, + "got additional wowlan_info notif\n"); + break; + } + resume_data->notif_handling_err = + iwl_mld_handle_wowlan_info_notif(mld, + resume_data->wowlan_status, + pkt); + resume_data->notifs_received |= IWL_D3_NOTIF_WOWLAN_INFO; + + if (resume_data->wowlan_status->wakeup_reasons & + IWL_WOWLAN_WAKEUP_REASON_HAS_WAKEUP_PKT) + resume_data->notifs_expected |= + IWL_D3_NOTIF_WOWLAN_WAKE_PKT; + break; + } + case WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_WAKE_PKT_NOTIFICATION): { + if (resume_data->notifs_received & + IWL_D3_NOTIF_WOWLAN_WAKE_PKT) { + /* We shouldn't get two wake packet notifications */ + IWL_DEBUG_WOWLAN(mld, + "Got additional wowlan wake packet notification\n"); + break; + } + resume_data->notif_handling_err = + iwl_mld_handle_wake_pkt_notif(mld, + resume_data->wowlan_status, + pkt); + resume_data->notifs_received |= IWL_D3_NOTIF_WOWLAN_WAKE_PKT; + break; + } + case WIDE_ID(SCAN_GROUP, OFFLOAD_MATCH_INFO_NOTIF): { + if (resume_data->notifs_received & IWL_D3_ND_MATCH_INFO) { + IWL_ERR(mld, + "Got additional netdetect match info\n"); + break; + } + + resume_data->notif_handling_err = + iwl_mld_netdetect_match_info_handler(mld, resume_data, + pkt); + resume_data->notifs_received |= IWL_D3_ND_MATCH_INFO; + break; + } + case WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION): { + struct iwl_d3_end_notif *notif = (void *)pkt->data; + + resume_data->d3_end_flags = le32_to_cpu(notif->flags); + resume_data->notifs_received |= IWL_D3_NOTIF_D3_END_NOTIF; + break; + } + default: + WARN_ON(1); + } + + return resume_data->notifs_received == resume_data->notifs_expected; +} + +#define IWL_MLD_D3_NOTIF_TIMEOUT (HZ / 3) + +static int iwl_mld_wait_d3_notif(struct iwl_mld *mld, + struct iwl_mld_resume_data *resume_data, + bool with_wowlan) +{ + static const u16 wowlan_resume_notif[] = { + WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_INFO_NOTIFICATION), + WIDE_ID(PROT_OFFLOAD_GROUP, WOWLAN_WAKE_PKT_NOTIFICATION), + WIDE_ID(SCAN_GROUP, OFFLOAD_MATCH_INFO_NOTIF), + WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION) + }; + static const u16 d3_resume_notif[] = { + WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION) + }; + struct iwl_notification_wait wait_d3_notif; + enum iwl_d3_status d3_status; + int ret; + + if (with_wowlan) + iwl_init_notification_wait(&mld->notif_wait, &wait_d3_notif, + wowlan_resume_notif, + ARRAY_SIZE(wowlan_resume_notif), + iwl_mld_handle_d3_notif, + resume_data); + else + iwl_init_notification_wait(&mld->notif_wait, &wait_d3_notif, + d3_resume_notif, + ARRAY_SIZE(d3_resume_notif), + iwl_mld_handle_d3_notif, + resume_data); + + ret = iwl_trans_d3_resume(mld->trans, &d3_status, false, false); + if (ret || d3_status != IWL_D3_STATUS_ALIVE) { + if (d3_status != IWL_D3_STATUS_ALIVE) { + IWL_INFO(mld, "Device was reset during suspend\n"); + ret = -ENOENT; + } else { + IWL_ERR(mld, "Transport resume failed\n"); + } + iwl_remove_notification(&mld->notif_wait, &wait_d3_notif); + return ret; + } + + ret = iwl_wait_notification(&mld->notif_wait, &wait_d3_notif, + IWL_MLD_D3_NOTIF_TIMEOUT); + if (ret) + IWL_ERR(mld, "Couldn't get the d3 notif %d\n", ret); + + if (resume_data->notif_handling_err) + ret = -EIO; + + return ret; +} + +int iwl_mld_no_wowlan_suspend(struct iwl_mld *mld) +{ + struct iwl_d3_manager_config d3_cfg_cmd_data = {}; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + IWL_DEBUG_WOWLAN(mld, "Starting the no wowlan suspend flow\n"); + + iwl_mld_low_latency_stop(mld); + + /* This will happen if iwl_mld_supsend failed with FW error */ + if (mld->trans->state == IWL_TRANS_NO_FW && + test_bit(STATUS_FW_ERROR, &mld->trans->status)) + return -ENODEV; + + ret = iwl_mld_update_device_power(mld, true); + if (ret) { + IWL_ERR(mld, + "d3 suspend: couldn't send power_device %d\n", ret); + goto out; + } + + ret = iwl_mld_send_cmd_pdu(mld, D3_CONFIG_CMD, + &d3_cfg_cmd_data); + if (ret) { + IWL_ERR(mld, + "d3 suspend: couldn't send D3_CONFIG_CMD %d\n", ret); + goto out; + } + + ret = iwl_trans_d3_suspend(mld->trans, false, false); + if (ret) { + IWL_ERR(mld, "d3 suspend: trans_d3_suspend failed %d\n", ret); + } else { + mld->trans->system_pm_mode = IWL_PLAT_PM_MODE_D3; + mld->fw_status.in_d3 = true; + } + + out: + if (ret) { + mld->trans->state = IWL_TRANS_NO_FW; + set_bit(STATUS_FW_ERROR, &mld->trans->status); + } + + return ret; +} + +int iwl_mld_no_wowlan_resume(struct iwl_mld *mld) +{ + struct iwl_mld_resume_data resume_data = { + .notifs_expected = + IWL_D3_NOTIF_D3_END_NOTIF, + }; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + IWL_DEBUG_WOWLAN(mld, "Starting the no wowlan resume flow\n"); + + mld->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED; + mld->fw_status.in_d3 = false; + iwl_fw_dbg_read_d3_debug_data(&mld->fwrt); + + if (iwl_mld_fw_needs_restart(mld, NULL)) + ret = -ENODEV; + else + ret = iwl_mld_wait_d3_notif(mld, &resume_data, false); + + if (!ret && (resume_data.d3_end_flags & IWL_D0I3_RESET_REQUIRE)) + return -ENODEV; + + if (ret) { + mld->trans->state = IWL_TRANS_NO_FW; + set_bit(STATUS_FW_ERROR, &mld->trans->status); + return ret; + } + iwl_mld_low_latency_restart(mld); + + return iwl_mld_update_device_power(mld, false); +} + +static void +iwl_mld_aes_seq_to_le64_pn(struct ieee80211_key_conf *key, + __le64 *key_rsc) +{ + for (int i = 0; i < IWL_MAX_TID_COUNT; i++) { + struct ieee80211_key_seq seq; + u8 *pn = key->cipher == WLAN_CIPHER_SUITE_CCMP ? seq.ccmp.pn : + seq.gcmp.pn; + + ieee80211_get_key_rx_seq(key, i, &seq); + key_rsc[i] = cpu_to_le64((u64)pn[5] | + ((u64)pn[4] << 8) | + ((u64)pn[3] << 16) | + ((u64)pn[2] << 24) | + ((u64)pn[1] << 32) | + ((u64)pn[0] << 40)); + } +} + +static void +iwl_mld_suspend_set_ucast_pn(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, __le64 *key_rsc) +{ + struct iwl_mld_sta *mld_sta = + iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_ptk_pn *mld_ptk_pn; + + if (WARN_ON(key->keyidx >= ARRAY_SIZE(mld_sta->ptk_pn))) + return; + + mld_ptk_pn = wiphy_dereference(mld->wiphy, + mld_sta->ptk_pn[key->keyidx]); + if (WARN_ON(!mld_ptk_pn)) + return; + + for (int tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { + struct ieee80211_key_seq seq; + u8 *max_pn = seq.ccmp.pn; + + /* get the PN from mac80211, used on the default queue */ + ieee80211_get_key_rx_seq(key, tid, &seq); + + /* and use the internal data for all queues */ + for (int que = 1; que < mld->trans->num_rx_queues; que++) { + u8 *cur_pn = mld_ptk_pn->q[que].pn[tid]; + + if (memcmp(max_pn, cur_pn, IEEE80211_CCMP_PN_LEN) < 0) + max_pn = cur_pn; + } + key_rsc[tid] = cpu_to_le64((u64)max_pn[5] | + ((u64)max_pn[4] << 8) | + ((u64)max_pn[3] << 16) | + ((u64)max_pn[2] << 24) | + ((u64)max_pn[1] << 32) | + ((u64)max_pn[0] << 40)); + } +} + +static void +iwl_mld_suspend_convert_tkip_ipn(struct ieee80211_key_conf *key, + __le64 *rsc) +{ + struct ieee80211_key_seq seq; + + for (int i = 0; i < IWL_MAX_TID_COUNT; i++) { + ieee80211_get_key_rx_seq(key, i, &seq); + rsc[i] = + cpu_to_le64(((u64)seq.tkip.iv32 << 16) | + seq.tkip.iv16); + } +} + +static void +iwl_mld_suspend_key_data_iter(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + void *_data) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_suspend_key_iter_data *data = _data; + __le64 *key_rsc; + __le32 cipher = 0; + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_CCMP: + cipher = cpu_to_le32(STA_KEY_FLG_CCM); + fallthrough; + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: + if (!cipher) + cipher = cpu_to_le32(STA_KEY_FLG_GCMP); + fallthrough; + case WLAN_CIPHER_SUITE_TKIP: + if (!cipher) + cipher = cpu_to_le32(STA_KEY_FLG_TKIP); + if (sta) { + key_rsc = data->rsc->ucast_rsc; + if (key->cipher == WLAN_CIPHER_SUITE_TKIP) + iwl_mld_suspend_convert_tkip_ipn(key, key_rsc); + else + iwl_mld_suspend_set_ucast_pn(mld, sta, key, + key_rsc); + + data->have_rsc = true; + return; + } + /* We're iterating from old to new, there're 4 possible + * gtk ids, and only the last two keys matter + */ + if (WARN_ON(data->gtks >= + ARRAY_SIZE(data->found_gtk_idx))) + return; + + if (WARN_ON(key->keyidx >= + ARRAY_SIZE(data->rsc->mcast_key_id_map))) + return; + data->gtk_cipher = cipher; + data->found_gtk_idx[data->gtks] = key->keyidx; + key_rsc = data->rsc->mcast_rsc[data->gtks % 2]; + data->rsc->mcast_key_id_map[key->keyidx] = + data->gtks % 2; + + if (data->gtks >= 2) { + int prev = data->gtks % 2; + int prev_idx = data->found_gtk_idx[prev]; + + data->rsc->mcast_key_id_map[prev_idx] = + IWL_MCAST_KEY_MAP_INVALID; + } + + if (key->cipher == WLAN_CIPHER_SUITE_TKIP) + iwl_mld_suspend_convert_tkip_ipn(key, key_rsc); + else + iwl_mld_aes_seq_to_le64_pn(key, key_rsc); + + data->gtks++; + data->have_rsc = true; + break; + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + cipher = cpu_to_le32(STA_KEY_FLG_GCMP); + fallthrough; + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + case WLAN_CIPHER_SUITE_AES_CMAC: + if (!cipher) + cipher = cpu_to_le32(STA_KEY_FLG_CCM); + if (key->keyidx == 4 || key->keyidx == 5) + data->igtk_cipher = cipher; + + if (key->keyidx == 6 || key->keyidx == 7) + data->bigtk_cipher = cipher; + + break; + } +} + +static int +iwl_mld_send_kek_kck_cmd(struct iwl_mld *mld, + struct iwl_mld_vif *mld_vif, + struct iwl_mld_suspend_key_iter_data data, + int ap_sta_id) +{ + struct iwl_wowlan_kek_kck_material_cmd_v4 kek_kck_cmd = {}; + struct iwl_mld_rekey_data *rekey_data = + &mld_vif->wowlan_data.rekey_data; + + memcpy(kek_kck_cmd.kck, rekey_data->kck, + rekey_data->kck_len); + kek_kck_cmd.kck_len = cpu_to_le16(rekey_data->kck_len); + memcpy(kek_kck_cmd.kek, rekey_data->kek, + rekey_data->kek_len); + kek_kck_cmd.kek_len = cpu_to_le16(rekey_data->kek_len); + kek_kck_cmd.replay_ctr = rekey_data->replay_ctr; + kek_kck_cmd.akm = cpu_to_le32(rekey_data->akm); + kek_kck_cmd.sta_id = cpu_to_le32(ap_sta_id); + kek_kck_cmd.gtk_cipher = data.gtk_cipher; + kek_kck_cmd.igtk_cipher = data.igtk_cipher; + kek_kck_cmd.bigtk_cipher = data.bigtk_cipher; + + IWL_DEBUG_WOWLAN(mld, "setting akm %d\n", + rekey_data->akm); + + return iwl_mld_send_cmd_pdu(mld, WOWLAN_KEK_KCK_MATERIAL, + &kek_kck_cmd); +} + +static int +iwl_mld_suspend_send_security_cmds(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_vif *mld_vif, + int ap_sta_id) +{ + struct iwl_mld_suspend_key_iter_data data = {}; + int ret; + + data.rsc = kzalloc(sizeof(*data.rsc), GFP_KERNEL); + if (!data.rsc) + return -ENOMEM; + + memset(data.rsc->mcast_key_id_map, IWL_MCAST_KEY_MAP_INVALID, + ARRAY_SIZE(data.rsc->mcast_key_id_map)); + + data.rsc->sta_id = cpu_to_le32(ap_sta_id); + ieee80211_iter_keys(mld->hw, vif, + iwl_mld_suspend_key_data_iter, + &data); + + if (data.have_rsc) + ret = iwl_mld_send_cmd_pdu(mld, WOWLAN_TSC_RSC_PARAM, + data.rsc); + else + ret = 0; + + if (!ret && mld_vif->wowlan_data.rekey_data.valid) + ret = iwl_mld_send_kek_kck_cmd(mld, mld_vif, data, ap_sta_id); + + kfree(data.rsc); + + return ret; +} + +static void +iwl_mld_set_wowlan_config_cmd(struct iwl_mld *mld, + struct cfg80211_wowlan *wowlan, + struct iwl_wowlan_config_cmd *wowlan_config_cmd, + struct ieee80211_sta *ap_sta) +{ + wowlan_config_cmd->is_11n_connection = + ap_sta->deflink.ht_cap.ht_supported; + wowlan_config_cmd->flags = ENABLE_L3_FILTERING | + ENABLE_NBNS_FILTERING | ENABLE_DHCP_FILTERING; + + if (ap_sta->mfp) + wowlan_config_cmd->flags |= IS_11W_ASSOC; + + if (wowlan->disconnect) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_BEACON_MISS | + IWL_WOWLAN_WAKEUP_LINK_CHANGE); + if (wowlan->magic_pkt) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_MAGIC_PACKET); + if (wowlan->gtk_rekey_failure) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_GTK_REKEY_FAIL); + if (wowlan->eap_identity_req) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_EAP_IDENT_REQ); + if (wowlan->four_way_handshake) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_4WAY_HANDSHAKE); + if (wowlan->n_patterns) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_PATTERN_MATCH); + + if (wowlan->rfkill_release) + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT); + + if (wowlan->any) { + wowlan_config_cmd->wakeup_filter |= + cpu_to_le32(IWL_WOWLAN_WAKEUP_BEACON_MISS | + IWL_WOWLAN_WAKEUP_LINK_CHANGE | + IWL_WOWLAN_WAKEUP_RX_FRAME | + IWL_WOWLAN_WAKEUP_BCN_FILTERING); + } +} + +static int iwl_mld_send_patterns(struct iwl_mld *mld, + struct cfg80211_wowlan *wowlan, + int ap_sta_id) +{ + struct iwl_wowlan_patterns_cmd *pattern_cmd; + struct iwl_host_cmd cmd = { + .id = WOWLAN_PATTERNS, + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + int ret; + + if (!wowlan->n_patterns) + return 0; + + cmd.len[0] = struct_size(pattern_cmd, patterns, wowlan->n_patterns); + + pattern_cmd = kzalloc(cmd.len[0], GFP_KERNEL); + if (!pattern_cmd) + return -ENOMEM; + + pattern_cmd->n_patterns = wowlan->n_patterns; + pattern_cmd->sta_id = ap_sta_id; + + for (int i = 0; i < wowlan->n_patterns; i++) { + int mask_len = DIV_ROUND_UP(wowlan->patterns[i].pattern_len, 8); + + pattern_cmd->patterns[i].pattern_type = + WOWLAN_PATTERN_TYPE_BITMASK; + + memcpy(&pattern_cmd->patterns[i].u.bitmask.mask, + wowlan->patterns[i].mask, mask_len); + memcpy(&pattern_cmd->patterns[i].u.bitmask.pattern, + wowlan->patterns[i].pattern, + wowlan->patterns[i].pattern_len); + pattern_cmd->patterns[i].u.bitmask.mask_size = mask_len; + pattern_cmd->patterns[i].u.bitmask.pattern_size = + wowlan->patterns[i].pattern_len; + } + + cmd.data[0] = pattern_cmd; + ret = iwl_mld_send_cmd(mld, &cmd); + kfree(pattern_cmd); + return ret; +} + +static int +iwl_mld_send_proto_offload(struct iwl_mld *mld, + struct ieee80211_vif *vif, + u8 ap_sta_id) +{ + struct iwl_proto_offload_cmd_v4 *cmd __free(kfree); + struct iwl_host_cmd hcmd = { + .id = PROT_OFFLOAD_CONFIG_CMD, + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + .len[0] = sizeof(*cmd), + }; + u32 enabled = 0; + + cmd = kzalloc(hcmd.len[0], GFP_KERNEL); + +#if IS_ENABLED(CONFIG_IPV6) + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_wowlan_data *wowlan_data = &mld_vif->wowlan_data; + struct iwl_ns_config *nsc; + struct iwl_targ_addr *addrs; + int n_nsc, n_addrs; + int i, c; + int num_skipped = 0; + + nsc = cmd->ns_config; + n_nsc = IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L; + addrs = cmd->targ_addrs; + n_addrs = IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L; + + /* For each address we have (and that will fit) fill a target + * address struct and combine for NS offload structs with the + * solicited node addresses. + */ + for (i = 0, c = 0; + i < wowlan_data->num_target_ipv6_addrs && + i < n_addrs && c < n_nsc; i++) { + int j; + struct in6_addr solicited_addr; + + /* Because ns is offloaded skip tentative address to avoid + * violating RFC4862. + */ + if (test_bit(i, wowlan_data->tentative_addrs)) { + num_skipped++; + continue; + } + + addrconf_addr_solict_mult(&wowlan_data->target_ipv6_addrs[i], + &solicited_addr); + for (j = 0; j < c; j++) + if (ipv6_addr_cmp(&nsc[j].dest_ipv6_addr, + &solicited_addr) == 0) + break; + if (j == c) + c++; + addrs[i].addr = wowlan_data->target_ipv6_addrs[i]; + addrs[i].config_num = cpu_to_le32(j); + nsc[j].dest_ipv6_addr = solicited_addr; + memcpy(nsc[j].target_mac_addr, vif->addr, ETH_ALEN); + } + + if (wowlan_data->num_target_ipv6_addrs - num_skipped) + enabled |= IWL_D3_PROTO_IPV6_VALID; + + cmd->num_valid_ipv6_addrs = cpu_to_le32(i - num_skipped); + if (enabled & IWL_D3_PROTO_IPV6_VALID) + enabled |= IWL_D3_PROTO_OFFLOAD_NS; +#endif + + if (vif->cfg.arp_addr_cnt) { + enabled |= IWL_D3_PROTO_OFFLOAD_ARP | IWL_D3_PROTO_IPV4_VALID; + cmd->common.host_ipv4_addr = vif->cfg.arp_addr_list[0]; + ether_addr_copy(cmd->common.arp_mac_addr, vif->addr); + } + + enabled |= IWL_D3_PROTO_OFFLOAD_BTM; + cmd->common.enabled = cpu_to_le32(enabled); + cmd->sta_id = cpu_to_le32(ap_sta_id); + hcmd.data[0] = cmd; + return iwl_mld_send_cmd(mld, &hcmd); +} + +static int +iwl_mld_wowlan_config(struct iwl_mld *mld, struct ieee80211_vif *bss_vif, + struct cfg80211_wowlan *wowlan) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(bss_vif); + struct ieee80211_sta *ap_sta = mld_vif->ap_sta; + struct iwl_wowlan_config_cmd wowlan_config_cmd = { + .offloading_tid = IWL_WOWLAN_OFFLOAD_TID, + }; + u32 sta_id_mask; + int ap_sta_id, ret; + int link_id = iwl_mld_get_primary_link(bss_vif); + struct ieee80211_bss_conf *link_conf; + + ret = iwl_mld_block_emlsr_sync(mld, bss_vif, + IWL_MLD_EMLSR_BLOCKED_WOWLAN, link_id); + if (ret) + return ret; + + link_conf = link_conf_dereference_protected(bss_vif, link_id); + + if (WARN_ON(!ap_sta || !link_conf)) + return -EINVAL; + + sta_id_mask = iwl_mld_fw_sta_id_mask(mld, ap_sta); + if (WARN_ON(hweight32(sta_id_mask) != 1)) + return -EINVAL; + + ap_sta_id = __ffs(sta_id_mask); + wowlan_config_cmd.sta_id = ap_sta_id; + + ret = iwl_mld_ensure_queue(mld, + ap_sta->txq[wowlan_config_cmd.offloading_tid]); + if (ret) + return ret; + + iwl_mld_set_wowlan_config_cmd(mld, wowlan, + &wowlan_config_cmd, ap_sta); + ret = iwl_mld_send_cmd_pdu(mld, WOWLAN_CONFIGURATION, + &wowlan_config_cmd); + if (ret) + return ret; + + ret = iwl_mld_suspend_send_security_cmds(mld, bss_vif, mld_vif, + ap_sta_id); + if (ret) + return ret; + + ret = iwl_mld_send_patterns(mld, wowlan, ap_sta_id); + if (ret) + return ret; + + ret = iwl_mld_send_proto_offload(mld, bss_vif, ap_sta_id); + if (ret) + return ret; + + iwl_mld_enable_beacon_filter(mld, link_conf, true); + return iwl_mld_update_mac_power(mld, bss_vif, true); +} + +int iwl_mld_wowlan_suspend(struct iwl_mld *mld, struct cfg80211_wowlan *wowlan) +{ + struct ieee80211_vif *bss_vif; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!wowlan)) + return 1; + + IWL_DEBUG_WOWLAN(mld, "Starting the wowlan suspend flow\n"); + + bss_vif = iwl_mld_get_bss_vif(mld); + if (WARN_ON(!bss_vif)) + return 1; + + if (!bss_vif->cfg.assoc) { + int ret; + /* If we're not associated, this must be netdetect */ + if (WARN_ON(!wowlan->nd_config)) + return 1; + + ret = iwl_mld_netdetect_config(mld, bss_vif, wowlan); + if (!ret) + mld->netdetect = true; + + return ret; + } + + return iwl_mld_wowlan_config(mld, bss_vif, wowlan); +} + +/* Returns 0 on success, 1 if an error occurred in firmware during d3, + * A negative value is expected only in unrecovreable cases. + */ +int iwl_mld_wowlan_resume(struct iwl_mld *mld) +{ + struct ieee80211_vif *bss_vif; + struct ieee80211_bss_conf *link_conf; + struct iwl_mld_netdetect_res netdetect_res; + struct iwl_mld_resume_data resume_data = { + .notifs_expected = + IWL_D3_NOTIF_WOWLAN_INFO | + IWL_D3_NOTIF_D3_END_NOTIF, + .netdetect_res = &netdetect_res, + }; + int link_id; + int ret; + bool fw_err = false; + + lockdep_assert_wiphy(mld->wiphy); + + IWL_DEBUG_WOWLAN(mld, "Starting the wowlan resume flow\n"); + + mld->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED; + if (!mld->fw_status.in_d3) { + IWL_DEBUG_WOWLAN(mld, + "Device_powered_off() was called during wowlan\n"); + goto err; + } + + mld->fw_status.in_d3 = false; + mld->scan.last_start_time_jiffies = jiffies; + + bss_vif = iwl_mld_get_bss_vif(mld); + if (WARN_ON(!bss_vif)) + goto err; + + /* We can't have several links upon wowlan entry, + * this is enforced in the suspend flow. + */ + WARN_ON(hweight16(bss_vif->active_links) > 1); + link_id = bss_vif->active_links ? __ffs(bss_vif->active_links) : 0; + link_conf = link_conf_dereference_protected(bss_vif, link_id); + + if (WARN_ON(!link_conf)) + goto err; + + iwl_fw_dbg_read_d3_debug_data(&mld->fwrt); + + if (iwl_mld_fw_needs_restart(mld, bss_vif)) { + fw_err = true; + goto err; + } + + resume_data.wowlan_status = kzalloc(sizeof(*resume_data.wowlan_status), + GFP_KERNEL); + if (!resume_data.wowlan_status) + return -1; + + if (mld->netdetect) + resume_data.notifs_expected |= IWL_D3_ND_MATCH_INFO; + + ret = iwl_mld_wait_d3_notif(mld, &resume_data, true); + if (ret) { + IWL_ERR(mld, "Couldn't get the d3 notifs %d\n", ret); + fw_err = true; + goto err; + } + + if (resume_data.d3_end_flags & IWL_D0I3_RESET_REQUIRE) { + mld->fw_status.in_hw_restart = true; + goto process_wakeup_results; + } + + iwl_mld_update_changed_regdomain(mld); + iwl_mld_update_mac_power(mld, bss_vif, false); + iwl_mld_enable_beacon_filter(mld, link_conf, false); + iwl_mld_update_device_power(mld, false); + + if (mld->netdetect) + ret = iwl_mld_scan_stop(mld, IWL_MLD_SCAN_NETDETECT, false); + + process_wakeup_results: + if (mld->netdetect) { + iwl_mld_process_netdetect_res(mld, bss_vif, &resume_data); + mld->netdetect = false; + } else { + bool keep_connection = + iwl_mld_process_wowlan_status(mld, bss_vif, + resume_data.wowlan_status); + + /* EMLSR state will be cleared if the connection is not kept */ + if (keep_connection) + iwl_mld_unblock_emlsr(mld, bss_vif, + IWL_MLD_EMLSR_BLOCKED_WOWLAN); + else + ieee80211_resume_disconnect(bss_vif); + } + + goto out; + + err: + if (fw_err) { + mld->trans->state = IWL_TRANS_NO_FW; + set_bit(STATUS_FW_ERROR, &mld->trans->status); + } + + mld->fw_status.in_hw_restart = true; + ret = 1; + out: + if (resume_data.wowlan_status) { + kfree(resume_data.wowlan_status->wake_packet); + kfree(resume_data.wowlan_status); + } + + return ret; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/d3.h b/drivers/net/wireless/intel/iwlwifi/mld/d3.h new file mode 100644 index 000000000000..618d6fb3c796 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/d3.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_d3_h__ +#define __iwl_mld_d3_h__ + +#include "fw/api/d3.h" + +struct iwl_mld_rekey_data { + bool valid; + u8 kck[NL80211_KCK_EXT_LEN]; + u8 kek[NL80211_KEK_EXT_LEN]; + size_t kck_len; + size_t kek_len; + __le64 replay_ctr; + u32 akm; +}; + +/** + * struct iwl_mld_wowlan_data - data used by the wowlan suspend flow + * + * @target_ipv6_addrs: IPv6 addresses on this interface for offload + * @tentative_addrs: bitmap of tentative IPv6 addresses in @target_ipv6_addrs + * @num_target_ipv6_addrs: number of @target_ipv6_addrs + * @rekey_data: security key data used for rekeying during D3 + */ +struct iwl_mld_wowlan_data { +#if IS_ENABLED(CONFIG_IPV6) + struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX]; + unsigned long tentative_addrs[BITS_TO_LONGS(IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX)]; + int num_target_ipv6_addrs; +#endif + struct iwl_mld_rekey_data rekey_data; +}; + +int iwl_mld_no_wowlan_resume(struct iwl_mld *mld); +int iwl_mld_no_wowlan_suspend(struct iwl_mld *mld); +int iwl_mld_wowlan_suspend(struct iwl_mld *mld, + struct cfg80211_wowlan *wowlan); +int iwl_mld_wowlan_resume(struct iwl_mld *mld); +void iwl_mld_set_rekey_data(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_gtk_rekey_data *data); +#if IS_ENABLED(CONFIG_IPV6) +void iwl_mld_ipv6_addr_change(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct inet6_dev *idev); +#endif + +#endif /* __iwl_mld_d3_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c new file mode 100644 index 000000000000..89d95e9b4f30 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c @@ -0,0 +1,1082 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include "mld.h" +#include "debugfs.h" +#include "iwl-io.h" +#include "hcmd.h" +#include "iface.h" +#include "sta.h" +#include "tlc.h" +#include "power.h" +#include "notif.h" +#include "ap.h" +#include "iwl-utils.h" +#include "scan.h" +#ifdef CONFIG_THERMAL +#include "thermal.h" +#endif + +#include "fw/api/rs.h" +#include "fw/api/dhc.h" +#include "fw/api/rfi.h" +#include "fw/dhc-utils.h" +#include <linux/dmi.h> + +#define MLD_DEBUGFS_READ_FILE_OPS(name, bufsz) \ + _MLD_DEBUGFS_READ_FILE_OPS(name, bufsz, struct iwl_mld) + +#define MLD_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) \ + debugfs_create_file(alias, mode, parent, mld, \ + &iwl_dbgfs_##name##_ops) +#define MLD_DEBUGFS_ADD_FILE(name, parent, mode) \ + MLD_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode) + +static bool iwl_mld_dbgfs_fw_cmd_disabled(struct iwl_mld *mld) +{ +#ifdef CONFIG_PM_SLEEP + return !mld->fw_status.running || mld->fw_status.in_d3; +#else + return !mld->fw_status.running; +#endif /* CONFIG_PM_SLEEP */ +} + +static ssize_t iwl_dbgfs_fw_dbg_clear_write(struct iwl_mld *mld, + char *buf, size_t count) +{ + /* If the firmware is not running, silently succeed since there is + * no data to clear. + */ + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return 0; + + iwl_fw_dbg_clear_monitor_buf(&mld->fwrt); + + return count; +} + +static ssize_t iwl_dbgfs_fw_nmi_write(struct iwl_mld *mld, char *buf, + size_t count) +{ + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + IWL_ERR(mld, "Triggering an NMI from debugfs\n"); + + if (count == 6 && !strcmp(buf, "nolog\n")) + mld->fw_status.do_not_dump_once = true; + + iwl_force_nmi(mld->trans); + + return count; +} + +static ssize_t iwl_dbgfs_fw_restart_write(struct iwl_mld *mld, char *buf, + size_t count) +{ + int __maybe_unused ret; + + if (!iwlwifi_mod_params.fw_restart) + return -EPERM; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + if (count == 6 && !strcmp(buf, "nolog\n")) { + mld->fw_status.do_not_dump_once = true; + set_bit(STATUS_SUPPRESS_CMD_ERROR_ONCE, &mld->trans->status); + } + + /* take the return value to make compiler happy - it will + * fail anyway + */ + ret = iwl_mld_send_cmd_empty(mld, WIDE_ID(LONG_GROUP, REPLY_ERROR)); + + return count; +} + +static ssize_t iwl_dbgfs_send_echo_cmd_write(struct iwl_mld *mld, char *buf, + size_t count) +{ + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + return iwl_mld_send_cmd_empty(mld, ECHO_CMD) ?: count; +} + +struct iwl_mld_sniffer_apply { + struct iwl_mld *mld; + const u8 *bssid; + u16 aid; +}; + +static bool iwl_mld_sniffer_apply(struct iwl_notif_wait_data *notif_data, + struct iwl_rx_packet *pkt, void *data) +{ + struct iwl_mld_sniffer_apply *apply = data; + + apply->mld->monitor.cur_aid = cpu_to_le16(apply->aid); + memcpy(apply->mld->monitor.cur_bssid, apply->bssid, + sizeof(apply->mld->monitor.cur_bssid)); + + return true; +} + +static ssize_t +iwl_dbgfs_he_sniffer_params_write(struct iwl_mld *mld, char *buf, + size_t count) +{ + struct iwl_notification_wait wait; + struct iwl_he_monitor_cmd he_mon_cmd = {}; + struct iwl_mld_sniffer_apply apply = { + .mld = mld, + }; + u16 wait_cmds[] = { + WIDE_ID(DATA_PATH_GROUP, HE_AIR_SNIFFER_CONFIG_CMD), + }; + u32 aid; + int ret; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + if (!mld->monitor.on) + return -ENODEV; + + ret = sscanf(buf, "%x %2hhx:%2hhx:%2hhx:%2hhx:%2hhx:%2hhx", &aid, + &he_mon_cmd.bssid[0], &he_mon_cmd.bssid[1], + &he_mon_cmd.bssid[2], &he_mon_cmd.bssid[3], + &he_mon_cmd.bssid[4], &he_mon_cmd.bssid[5]); + if (ret != 7) + return -EINVAL; + + he_mon_cmd.aid = cpu_to_le16(aid); + + apply.aid = aid; + apply.bssid = (void *)he_mon_cmd.bssid; + + /* Use the notification waiter to get our function triggered + * in sequence with other RX. This ensures that frames we get + * on the RX queue _before_ the new configuration is applied + * still have mld->cur_aid pointing to the old AID, and that + * frames on the RX queue _after_ the firmware processed the + * new configuration (and sent the response, synchronously) + * get mld->cur_aid correctly set to the new AID. + */ + iwl_init_notification_wait(&mld->notif_wait, &wait, + wait_cmds, ARRAY_SIZE(wait_cmds), + iwl_mld_sniffer_apply, &apply); + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(DATA_PATH_GROUP, + HE_AIR_SNIFFER_CONFIG_CMD), + &he_mon_cmd); + + /* no need to really wait, we already did anyway */ + iwl_remove_notification(&mld->notif_wait, &wait); + + return ret ?: count; +} + +static ssize_t +iwl_dbgfs_he_sniffer_params_read(struct iwl_mld *mld, char *buf, size_t count) +{ + return scnprintf(buf, count, + "%d %02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx\n", + le16_to_cpu(mld->monitor.cur_aid), + mld->monitor.cur_bssid[0], mld->monitor.cur_bssid[1], + mld->monitor.cur_bssid[2], mld->monitor.cur_bssid[3], + mld->monitor.cur_bssid[4], mld->monitor.cur_bssid[5]); +} + +/* The size computation is as follows: + * each number needs at most 3 characters, number of rows is the size of + * the table; So, need 5 chars for the "freq: " part and each tuple afterwards + * needs 6 characters for numbers and 5 for the punctuation around. 32 bytes + * for feature support message. + */ +#define IWL_RFI_DDR_BUF_SIZE (IWL_RFI_DDR_LUT_INSTALLED_SIZE *\ + (5 + IWL_RFI_DDR_LUT_ENTRY_CHANNELS_NUM *\ + (6 + 5)) + 32) +#define IWL_RFI_DLVR_BUF_SIZE (IWL_RFI_DLVR_LUT_INSTALLED_SIZE *\ + (5 + IWL_RFI_DLVR_LUT_ENTRY_CHANNELS_NUM *\ + (6 + 5)) + 32) +#define IWL_RFI_DESENSE_BUF_SIZE IWL_RFI_DDR_BUF_SIZE + +/* Extra 32 for "DDR and DLVR table" message */ +#define IWL_RFI_BUF_SIZE (IWL_RFI_DDR_BUF_SIZE + IWL_RFI_DLVR_BUF_SIZE +\ + IWL_RFI_DESENSE_BUF_SIZE + 32) + +static size_t iwl_mld_dump_tas_resp(struct iwl_dhc_tas_status_resp *resp, + size_t count, u8 *buf) +{ + const char * const tas_dis_reason[TAS_DISABLED_REASON_MAX] = { + [TAS_DISABLED_DUE_TO_BIOS] = + "Due To BIOS", + [TAS_DISABLED_DUE_TO_SAR_6DBM] = + "Due To SAR Limit Less Than 6 dBm", + [TAS_DISABLED_REASON_INVALID] = + "N/A", + [TAS_DISABLED_DUE_TO_TABLE_SOURCE_INVALID] = + "Due to table source invalid" + }; + const char * const tas_current_status[TAS_DYNA_STATUS_MAX] = { + [TAS_DYNA_INACTIVE] = "INACTIVE", + [TAS_DYNA_INACTIVE_MVM_MODE] = + "inactive due to mvm mode", + [TAS_DYNA_INACTIVE_TRIGGER_MODE] = + "inactive due to trigger mode", + [TAS_DYNA_INACTIVE_BLOCK_LISTED] = + "inactive due to block listed", + [TAS_DYNA_INACTIVE_UHB_NON_US] = + "inactive due to uhb non US", + [TAS_DYNA_ACTIVE] = "ACTIVE", + }; + ssize_t pos = 0; + + if (resp->header.version != 1) { + pos += scnprintf(buf + pos, count - pos, + "Unsupported TAS response version:%d", + resp->header.version); + return pos; + } + + pos += scnprintf(buf + pos, count - pos, "TAS Report\n"); + switch (resp->tas_config_info.table_source) { + case BIOS_SOURCE_NONE: + pos += scnprintf(buf + pos, count - pos, + "BIOS SOURCE NONE "); + break; + case BIOS_SOURCE_ACPI: + pos += scnprintf(buf + pos, count - pos, + "BIOS SOURCE ACPI "); + break; + case BIOS_SOURCE_UEFI: + pos += scnprintf(buf + pos, count - pos, + "BIOS SOURCE UEFI "); + break; + default: + pos += scnprintf(buf + pos, count - pos, + "BIOS SOURCE UNKNOWN (%d) ", + resp->tas_config_info.table_source); + break; + } + + pos += scnprintf(buf + pos, count - pos, + "revision is: %d data is: 0x%08x\n", + resp->tas_config_info.table_revision, + resp->tas_config_info.value); + pos += scnprintf(buf + pos, count - pos, "Current MCC: 0x%x\n", + le16_to_cpu(resp->curr_mcc)); + + pos += scnprintf(buf + pos, count - pos, "Block list entries:"); + for (int i = 0; i < ARRAY_SIZE(resp->mcc_block_list); i++) + pos += scnprintf(buf + pos, count - pos, " 0x%x", + le16_to_cpu(resp->mcc_block_list[i])); + + pos += scnprintf(buf + pos, count - pos, + "\nDo TAS Support Dual Radio?: %s\n", + hweight8(resp->valid_radio_mask) > 1 ? + "TRUE" : "FALSE"); + + for (int i = 0; i < ARRAY_SIZE(resp->tas_status_radio); i++) { + int tmp; + unsigned long dynamic_status; + + if (!(resp->valid_radio_mask & BIT(i))) + continue; + + pos += scnprintf(buf + pos, count - pos, + "TAS report for radio:%d\n", i + 1); + pos += scnprintf(buf + pos, count - pos, + "Static status: %sabled\n", + resp->tas_status_radio[i].static_status ? + "En" : "Dis"); + if (!resp->tas_status_radio[i].static_status) { + u8 static_disable_reason = + resp->tas_status_radio[i].static_disable_reason; + + pos += scnprintf(buf + pos, count - pos, + "\tStatic Disabled Reason: "); + if (static_disable_reason >= TAS_DISABLED_REASON_MAX) { + pos += scnprintf(buf + pos, count - pos, + "unsupported value (%d)\n", + static_disable_reason); + continue; + } + + pos += scnprintf(buf + pos, count - pos, + "%s (%d)\n", + tas_dis_reason[static_disable_reason], + static_disable_reason); + continue; + } + + pos += scnprintf(buf + pos, count - pos, "\tANT A %s and ", + (resp->tas_status_radio[i].dynamic_status_ant_a + & BIT(TAS_DYNA_ACTIVE)) ? "ON" : "OFF"); + + pos += scnprintf(buf + pos, count - pos, "ANT B %s for ", + (resp->tas_status_radio[i].dynamic_status_ant_b + & BIT(TAS_DYNA_ACTIVE)) ? "ON" : "OFF"); + + switch (resp->tas_status_radio[i].band) { + case PHY_BAND_5: + pos += scnprintf(buf + pos, count - pos, "HB\n"); + break; + case PHY_BAND_24: + pos += scnprintf(buf + pos, count - pos, "LB\n"); + break; + case PHY_BAND_6: + pos += scnprintf(buf + pos, count - pos, "UHB\n"); + break; + default: + pos += scnprintf(buf + pos, count - pos, + "Unsupported band (%d)\n", + resp->tas_status_radio[i].band); + break; + } + + pos += scnprintf(buf + pos, count - pos, + "Is near disconnection?: %s\n", + resp->tas_status_radio[i].near_disconnection ? + "True" : "False"); + + pos += scnprintf(buf + pos, count - pos, + "Dynamic status antenna A:\n"); + dynamic_status = resp->tas_status_radio[i].dynamic_status_ant_a; + for_each_set_bit(tmp, &dynamic_status, TAS_DYNA_STATUS_MAX) { + pos += scnprintf(buf + pos, count - pos, "\t%s (%d)\n", + tas_current_status[tmp], tmp); + } + pos += scnprintf(buf + pos, count - pos, + "\nDynamic status antenna B:\n"); + dynamic_status = resp->tas_status_radio[i].dynamic_status_ant_b; + for_each_set_bit(tmp, &dynamic_status, TAS_DYNA_STATUS_MAX) { + pos += scnprintf(buf + pos, count - pos, "\t%s (%d)\n", + tas_current_status[tmp], tmp); + } + + tmp = le16_to_cpu(resp->tas_status_radio[i].max_reg_pwr_limit_ant_a); + pos += scnprintf(buf + pos, count - pos, + "Max antenna A regulatory pwr limit (dBm): %d.%03d\n", + tmp / 8, 125 * (tmp % 8)); + tmp = le16_to_cpu(resp->tas_status_radio[i].max_reg_pwr_limit_ant_b); + pos += scnprintf(buf + pos, count - pos, + "Max antenna B regulatory pwr limit (dBm): %d.%03d\n", + tmp / 8, 125 * (tmp % 8)); + + tmp = le16_to_cpu(resp->tas_status_radio[i].sar_limit_ant_a); + pos += scnprintf(buf + pos, count - pos, + "Antenna A SAR limit (dBm): %d.%03d\n", + tmp / 8, 125 * (tmp % 8)); + tmp = le16_to_cpu(resp->tas_status_radio[i].sar_limit_ant_b); + pos += scnprintf(buf + pos, count - pos, + "Antenna B SAR limit (dBm): %d.%03d\n", + tmp / 8, 125 * (tmp % 8)); + } + + return pos; +} + +static ssize_t iwl_dbgfs_tas_get_status_read(struct iwl_mld *mld, char *buf, + size_t count) +{ + struct iwl_dhc_cmd cmd = { + .index_and_mask = cpu_to_le32(DHC_TABLE_TOOLS | + DHC_TARGET_UMAC | + DHC_TOOLS_UMAC_GET_TAS_STATUS), + }; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(LEGACY_GROUP, DEBUG_HOST_COMMAND), + .flags = CMD_WANT_SKB, + .len[0] = sizeof(cmd), + .data[0] = &cmd, + }; + struct iwl_dhc_tas_status_resp *resp = NULL; + u32 resp_len = 0; + ssize_t pos = 0; + u32 status; + int ret; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + ret = iwl_mld_send_cmd(mld, &hcmd); + if (ret) + return ret; + + pos += scnprintf(buf + pos, count - pos, "\nOEM name: %s\n", + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + pos += scnprintf(buf + pos, count - pos, + "\tVendor In Approved List: %s\n", + iwl_is_tas_approved() ? "YES" : "NO"); + + status = iwl_dhc_resp_status(mld->fwrt.fw, hcmd.resp_pkt); + if (status != 1) { + pos += scnprintf(buf + pos, count - pos, + "response status is not success: %d\n", + status); + goto out; + } + + resp = iwl_dhc_resp_data(mld->fwrt.fw, hcmd.resp_pkt, &resp_len); + if (IS_ERR(resp) || resp_len != sizeof(*resp)) { + pos += scnprintf(buf + pos, count - pos, + "Invalid size for TAS response (%u instead of %zd)\n", + resp_len, sizeof(*resp)); + goto out; + } + + pos += iwl_mld_dump_tas_resp(resp, count - pos, buf + pos); + +out: + iwl_free_resp(&hcmd); + return pos; +} + +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(fw_nmi, 10); +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(fw_restart, 10); +WIPHY_DEBUGFS_READ_WRITE_FILE_OPS_MLD(he_sniffer_params, 32); +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(fw_dbg_clear, 10); +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(send_echo_cmd, 8); +WIPHY_DEBUGFS_READ_FILE_OPS_MLD(tas_get_status, 2048); + +static ssize_t iwl_dbgfs_wifi_6e_enable_read(struct iwl_mld *mld, + size_t count, u8 *buf) +{ + int err; + u32 value; + + err = iwl_bios_get_dsm(&mld->fwrt, DSM_FUNC_ENABLE_6E, &value); + if (err) + return err; + + return scnprintf(buf, count, "0x%08x\n", value); +} + +MLD_DEBUGFS_READ_FILE_OPS(wifi_6e_enable, 64); + +static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mld *mld, + char *buf, size_t count) +{ + struct iwl_op_mode *opmode = container_of((void *)mld, + struct iwl_op_mode, + op_mode_specific); + struct iwl_rx_cmd_buffer rxb = {}; + struct iwl_rx_packet *pkt; + int n_bytes = count / 2; + int ret = -EINVAL; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + rxb._page = alloc_pages(GFP_KERNEL, 0); + if (!rxb._page) + return -ENOMEM; + pkt = rxb_addr(&rxb); + + ret = hex2bin(page_address(rxb._page), buf, n_bytes); + if (ret) + goto out; + + /* avoid invalid memory access and malformed packet */ + if (n_bytes < sizeof(*pkt) || + n_bytes != sizeof(*pkt) + iwl_rx_packet_payload_len(pkt)) + goto out; + + local_bh_disable(); + iwl_mld_rx(opmode, NULL, &rxb); + local_bh_enable(); + ret = 0; + +out: + iwl_free_rxb(&rxb); + + return ret ?: count; +} + +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(inject_packet, 512); + +#ifdef CONFIG_THERMAL + +static ssize_t iwl_dbgfs_stop_ctdp_write(struct iwl_mld *mld, + char *buf, size_t count) +{ + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + return iwl_mld_config_ctdp(mld, mld->cooling_dev.cur_state, + CTDP_CMD_OPERATION_STOP) ? : count; +} + +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(stop_ctdp, 8); + +static ssize_t iwl_dbgfs_start_ctdp_write(struct iwl_mld *mld, + char *buf, size_t count) +{ + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + return iwl_mld_config_ctdp(mld, mld->cooling_dev.cur_state, + CTDP_CMD_OPERATION_START) ? : count; +} + +WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(start_ctdp, 8); + +#endif /* CONFIG_THERMAL */ + +void +iwl_mld_add_debugfs_files(struct iwl_mld *mld, struct dentry *debugfs_dir) +{ + /* Add debugfs files here */ + + MLD_DEBUGFS_ADD_FILE(fw_nmi, debugfs_dir, 0200); + MLD_DEBUGFS_ADD_FILE(fw_restart, debugfs_dir, 0200); + MLD_DEBUGFS_ADD_FILE(wifi_6e_enable, debugfs_dir, 0400); + MLD_DEBUGFS_ADD_FILE(he_sniffer_params, debugfs_dir, 0600); + MLD_DEBUGFS_ADD_FILE(fw_dbg_clear, debugfs_dir, 0200); + MLD_DEBUGFS_ADD_FILE(send_echo_cmd, debugfs_dir, 0200); + MLD_DEBUGFS_ADD_FILE(tas_get_status, debugfs_dir, 0400); +#ifdef CONFIG_THERMAL + MLD_DEBUGFS_ADD_FILE(start_ctdp, debugfs_dir, 0200); + MLD_DEBUGFS_ADD_FILE(stop_ctdp, debugfs_dir, 0200); +#endif + MLD_DEBUGFS_ADD_FILE(inject_packet, debugfs_dir, 0200); + + /* Create a symlink with mac80211. It will be removed when mac80211 + * exits (before the opmode exits which removes the target.) + */ + if (!IS_ERR(debugfs_dir)) { + char buf[100]; + + snprintf(buf, 100, "../../%pd2", debugfs_dir->d_parent); + debugfs_create_symlink("iwlwifi", mld->wiphy->debugfsdir, + buf); + } +} + +#define VIF_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \ + WIPHY_DEBUGFS_WRITE_FILE_OPS(vif_##name, bufsz, vif) + +#define VIF_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \ + IEEE80211_WIPHY_DEBUGFS_READ_WRITE_FILE_OPS(vif_##name, bufsz, vif) \ + +#define VIF_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) \ + debugfs_create_file(alias, mode, parent, vif, \ + &iwl_dbgfs_vif_##name##_ops) +#define VIF_DEBUGFS_ADD_FILE(name, parent, mode) \ + VIF_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode) + +static ssize_t iwl_dbgfs_vif_bf_params_write(struct iwl_mld *mld, char *buf, + size_t count, void *data) +{ + struct ieee80211_vif *vif = data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int link_id = vif->active_links ? __ffs(vif->active_links) : 0; + struct ieee80211_bss_conf *link_conf; + int val; + + if (!strncmp("bf_enable_beacon_filter=", buf, 24)) { + if (sscanf(buf + 24, "%d", &val) != 1) + return -EINVAL; + } else { + return -EINVAL; + } + + if (val != 0 && val != 1) + return -EINVAL; + + link_conf = link_conf_dereference_protected(vif, link_id); + if (WARN_ON(!link_conf)) + return -ENODEV; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + mld_vif->disable_bf = !val; + + if (val) + return iwl_mld_enable_beacon_filter(mld, link_conf, + false) ?: count; + else + return iwl_mld_disable_beacon_filter(mld, vif) ?: count; +} + +static ssize_t iwl_dbgfs_vif_pm_params_write(struct iwl_mld *mld, + char *buf, + size_t count, void *data) +{ + struct ieee80211_vif *vif = data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int val; + + if (!strncmp("use_ps_poll=", buf, 12)) { + if (sscanf(buf + 12, "%d", &val) != 1) + return -EINVAL; + } else { + return -EINVAL; + } + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + mld_vif->use_ps_poll = val; + + return iwl_mld_update_mac_power(mld, vif, false) ?: count; +} + +static ssize_t iwl_dbgfs_vif_low_latency_write(struct iwl_mld *mld, + char *buf, size_t count, + void *data) +{ + struct ieee80211_vif *vif = data; + u8 value; + int ret; + + ret = kstrtou8(buf, 0, &value); + if (ret) + return ret; + + if (value > 1) + return -EINVAL; + + iwl_mld_vif_update_low_latency(mld, vif, value, LOW_LATENCY_DEBUGFS); + + return count; +} + +static ssize_t iwl_dbgfs_vif_low_latency_read(struct ieee80211_vif *vif, + size_t count, char *buf) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + char format[] = "traffic=%d\ndbgfs=%d\nvif_type=%d\nactual=%d\n"; + u8 ll_causes; + + if (WARN_ON(count < sizeof(format))) + return -EINVAL; + + ll_causes = READ_ONCE(mld_vif->low_latency_causes); + + /* all values in format are boolean so the size of format is enough + * for holding the result string + */ + return scnprintf(buf, count, format, + !!(ll_causes & LOW_LATENCY_TRAFFIC), + !!(ll_causes & LOW_LATENCY_DEBUGFS), + !!(ll_causes & LOW_LATENCY_VIF_TYPE), + !!(ll_causes)); +} + +VIF_DEBUGFS_WRITE_FILE_OPS(pm_params, 32); +VIF_DEBUGFS_WRITE_FILE_OPS(bf_params, 32); +VIF_DEBUGFS_READ_WRITE_FILE_OPS(low_latency, 45); + +static int +_iwl_dbgfs_inject_beacon_ie(struct iwl_mld *mld, struct ieee80211_vif *vif, + char *bin, ssize_t len, + bool restore) +{ + struct iwl_mld_vif *mld_vif; + struct iwl_mld_link *mld_link; + struct iwl_mac_beacon_cmd beacon_cmd = {}; + int n_bytes = len / 2; + + /* Element len should be represented by u8 */ + if (n_bytes >= U8_MAX) + return -EINVAL; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + if (!vif) + return -EINVAL; + + mld_vif = iwl_mld_vif_from_mac80211(vif); + mld_vif->beacon_inject_active = true; + mld->hw->extra_beacon_tailroom = n_bytes; + + for_each_mld_vif_valid_link(mld_vif, mld_link) { + u32 offset; + struct ieee80211_tx_info *info; + struct ieee80211_bss_conf *link_conf = + link_conf_dereference_protected(vif, link_id); + struct ieee80211_chanctx_conf *ctx = + wiphy_dereference(mld->wiphy, link_conf->chanctx_conf); + struct sk_buff *beacon = + ieee80211_beacon_get_template(mld->hw, vif, + NULL, link_id); + + if (!beacon) + return -EINVAL; + + if (!restore && (WARN_ON(!n_bytes || !bin) || + hex2bin(skb_put_zero(beacon, n_bytes), + bin, n_bytes))) { + dev_kfree_skb(beacon); + return -EINVAL; + } + + info = IEEE80211_SKB_CB(beacon); + + beacon_cmd.flags = + cpu_to_le16(iwl_mld_get_rate_flags(mld, info, vif, + link_conf, + ctx->def.chan->band)); + beacon_cmd.byte_cnt = cpu_to_le16((u16)beacon->len); + beacon_cmd.link_id = + cpu_to_le32(mld_link->fw_id); + + iwl_mld_set_tim_idx(mld, &beacon_cmd.tim_idx, + beacon->data, beacon->len); + + offset = iwl_find_ie_offset(beacon->data, + WLAN_EID_S1G_TWT, + beacon->len); + + beacon_cmd.btwt_offset = cpu_to_le32(offset); + + iwl_mld_send_beacon_template_cmd(mld, beacon, &beacon_cmd); + dev_kfree_skb(beacon); + } + + if (restore) + mld_vif->beacon_inject_active = false; + + return 0; +} + +static ssize_t +iwl_dbgfs_vif_inject_beacon_ie_write(struct iwl_mld *mld, + char *buf, size_t count, + void *data) +{ + struct ieee80211_vif *vif = data; + int ret = _iwl_dbgfs_inject_beacon_ie(mld, vif, buf, + count, false); + + mld->hw->extra_beacon_tailroom = 0; + return ret ?: count; +} + +VIF_DEBUGFS_WRITE_FILE_OPS(inject_beacon_ie, 512); + +static ssize_t +iwl_dbgfs_vif_inject_beacon_ie_restore_write(struct iwl_mld *mld, + char *buf, + size_t count, + void *data) +{ + struct ieee80211_vif *vif = data; + int ret = _iwl_dbgfs_inject_beacon_ie(mld, vif, NULL, + 0, true); + + mld->hw->extra_beacon_tailroom = 0; + return ret ?: count; +} + +VIF_DEBUGFS_WRITE_FILE_OPS(inject_beacon_ie_restore, 512); + +static ssize_t +iwl_dbgfs_vif_twt_setup_write(struct iwl_mld *mld, char *buf, size_t count, + void *data) +{ + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(IWL_ALWAYS_LONG_GROUP, DEBUG_HOST_COMMAND), + }; + struct ieee80211_vif *vif = data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_dhc_cmd *cmd __free(kfree) = NULL; + struct iwl_dhc_twt_operation *dhc_twt_cmd; + u64 target_wake_time; + u32 twt_operation, interval_exp, interval_mantissa, min_wake_duration; + u8 trigger, flow_type, flow_id, protection, tenth_param; + u8 twt_request = 1, broadcast = 0; + int ret; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + ret = sscanf(buf, "%u %llu %u %u %u %hhu %hhu %hhu %hhu %hhu", + &twt_operation, &target_wake_time, &interval_exp, + &interval_mantissa, &min_wake_duration, &trigger, + &flow_type, &flow_id, &protection, &tenth_param); + + /* the new twt_request parameter is optional for station */ + if ((ret != 9 && ret != 10) || + (ret == 10 && vif->type != NL80211_IFTYPE_STATION && + tenth_param == 1)) + return -EINVAL; + + /* The 10th parameter: + * In STA mode - the TWT type (broadcast or individual) + * In AP mode - the role (0 responder, 2 unsolicited) + */ + if (ret == 10) { + if (vif->type == NL80211_IFTYPE_STATION) + broadcast = tenth_param; + else + twt_request = tenth_param; + } + + cmd = kzalloc(sizeof(*cmd) + sizeof(*dhc_twt_cmd), GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + dhc_twt_cmd = (void *)cmd->data; + dhc_twt_cmd->mac_id = cpu_to_le32(mld_vif->fw_id); + dhc_twt_cmd->twt_operation = cpu_to_le32(twt_operation); + dhc_twt_cmd->target_wake_time = cpu_to_le64(target_wake_time); + dhc_twt_cmd->interval_exp = cpu_to_le32(interval_exp); + dhc_twt_cmd->interval_mantissa = cpu_to_le32(interval_mantissa); + dhc_twt_cmd->min_wake_duration = cpu_to_le32(min_wake_duration); + dhc_twt_cmd->trigger = trigger; + dhc_twt_cmd->flow_type = flow_type; + dhc_twt_cmd->flow_id = flow_id; + dhc_twt_cmd->protection = protection; + dhc_twt_cmd->twt_request = twt_request; + dhc_twt_cmd->negotiation_type = broadcast ? 3 : 0; + + cmd->length = cpu_to_le32(sizeof(*dhc_twt_cmd) >> 2); + cmd->index_and_mask = + cpu_to_le32(DHC_TABLE_INTEGRATION | DHC_TARGET_UMAC | + DHC_INT_UMAC_TWT_OPERATION); + + hcmd.len[0] = sizeof(*cmd) + sizeof(*dhc_twt_cmd); + hcmd.data[0] = cmd; + + ret = iwl_mld_send_cmd(mld, &hcmd); + + return ret ?: count; +} + +VIF_DEBUGFS_WRITE_FILE_OPS(twt_setup, 256); + +static ssize_t +iwl_dbgfs_vif_twt_operation_write(struct iwl_mld *mld, char *buf, size_t count, + void *data) +{ + struct ieee80211_vif *vif = data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_twt_operation_cmd twt_cmd = {}; + int link_id = vif->active_links ? __ffs(vif->active_links) : 0; + struct iwl_mld_link *mld_link = iwl_mld_link_dereference_check(mld_vif, + link_id); + int ret; + + if (WARN_ON(!mld_link)) + return -ENODEV; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + if (hweight16(vif->active_links) > 1) + return -EOPNOTSUPP; + + ret = sscanf(buf, + "%u %llu %u %u %u %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu %hhu", + &twt_cmd.twt_operation, &twt_cmd.target_wake_time, + &twt_cmd.interval_exponent, &twt_cmd.interval_mantissa, + &twt_cmd.minimum_wake_duration, &twt_cmd.trigger, + &twt_cmd.flow_type, &twt_cmd.flow_id, + &twt_cmd.twt_protection, &twt_cmd.ndp_paging_indicator, + &twt_cmd.responder_pm_mode, &twt_cmd.negotiation_type, + &twt_cmd.twt_request, &twt_cmd.implicit, + &twt_cmd.twt_group_assignment, &twt_cmd.twt_channel, + &twt_cmd.restricted_info_present, &twt_cmd.dl_bitmap_valid, + &twt_cmd.ul_bitmap_valid, &twt_cmd.dl_tid_bitmap, + &twt_cmd.ul_tid_bitmap); + + if (ret != 21) + return -EINVAL; + + twt_cmd.link_id = cpu_to_le32(mld_link->fw_id); + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, TWT_OPERATION_CMD), + &twt_cmd); + return ret ?: count; +} + +VIF_DEBUGFS_WRITE_FILE_OPS(twt_operation, 256); + +static ssize_t iwl_dbgfs_vif_int_mlo_scan_write(struct iwl_mld *mld, char *buf, + size_t count, void *data) +{ + struct ieee80211_vif *vif = data; + u32 action; + int ret; + + if (!vif->cfg.assoc || !ieee80211_vif_is_mld(vif)) + return -EINVAL; + + if (kstrtou32(buf, 0, &action)) + return -EINVAL; + + if (action == 0) { + ret = iwl_mld_scan_stop(mld, IWL_MLD_SCAN_INT_MLO, false); + } else if (action == 1) { + iwl_mld_int_mlo_scan(mld, vif); + ret = 0; + } else { + ret = -EINVAL; + } + + return ret ?: count; +} + +VIF_DEBUGFS_WRITE_FILE_OPS(int_mlo_scan, 32); + +void iwl_mld_add_vif_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct dentry *mld_vif_dbgfs = + debugfs_create_dir("iwlmld", vif->debugfs_dir); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + char target[3 * 3 + 11 + (NL80211_WIPHY_NAME_MAXLEN + 1) + + (7 + IFNAMSIZ + 1) + 6 + 1]; + char name[7 + IFNAMSIZ + 1]; + + /* Create symlink for convenience pointing to interface specific + * debugfs entries for the driver. For example, under + * /sys/kernel/debug/iwlwifi/0000\:02\:00.0/iwlmld/ + * find + * netdev:wlan0 -> ../../../ieee80211/phy0/netdev:wlan0/iwlmld/ + */ + snprintf(name, sizeof(name), "%pd", vif->debugfs_dir); + snprintf(target, sizeof(target), "../../../%pd3/iwlmld", + vif->debugfs_dir); + mld_vif->dbgfs_slink = + debugfs_create_symlink(name, mld->debugfs_dir, target); + + if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM && + vif->type == NL80211_IFTYPE_STATION) { + VIF_DEBUGFS_ADD_FILE(pm_params, mld_vif_dbgfs, 0200); + VIF_DEBUGFS_ADD_FILE(bf_params, mld_vif_dbgfs, 0200); + } + + if (vif->type == NL80211_IFTYPE_AP) { + VIF_DEBUGFS_ADD_FILE(inject_beacon_ie, mld_vif_dbgfs, 0200); + VIF_DEBUGFS_ADD_FILE(inject_beacon_ie_restore, + mld_vif_dbgfs, 0200); + } + + VIF_DEBUGFS_ADD_FILE(low_latency, mld_vif_dbgfs, 0600); + VIF_DEBUGFS_ADD_FILE(twt_setup, mld_vif_dbgfs, 0200); + VIF_DEBUGFS_ADD_FILE(twt_operation, mld_vif_dbgfs, 0200); + VIF_DEBUGFS_ADD_FILE(int_mlo_scan, mld_vif_dbgfs, 0200); +} +#define LINK_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \ + WIPHY_DEBUGFS_WRITE_FILE_OPS(link_##name, bufsz, bss_conf) + +#define LINK_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) \ + debugfs_create_file(alias, mode, parent, link_conf, \ + &iwl_dbgfs_link_##name##_ops) +#define LINK_DEBUGFS_ADD_FILE(name, parent, mode) \ + LINK_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode) + +void iwl_mld_add_link_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct dentry *dir) +{ + struct dentry *mld_link_dir; + + mld_link_dir = debugfs_lookup("iwlmld", dir); + + /* For non-MLO vifs, the dir of deflink is the same as the vif's one. + * so if iwlmld dir already exists, this means that this is deflink. + * If not, this is a per-link dir of a MLO vif, add in it the iwlmld + * dir. + */ + if (!mld_link_dir) + mld_link_dir = debugfs_create_dir("iwlmld", dir); +} + +static ssize_t iwl_dbgfs_fixed_rate_write(struct iwl_mld *mld, char *buf, + size_t count, void *data) +{ + struct ieee80211_link_sta *link_sta = data; + struct iwl_mld_link_sta *mld_link_sta; + u32 rate; + u32 partial = false; + char pretty_rate[100]; + int ret; + u8 fw_sta_id; + + mld_link_sta = iwl_mld_link_sta_from_mac80211(link_sta); + if (WARN_ON(!mld_link_sta)) + return -EINVAL; + + fw_sta_id = mld_link_sta->fw_id; + + if (sscanf(buf, "%i %i", &rate, &partial) == 0) + return -EINVAL; + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + ret = iwl_mld_send_tlc_dhc(mld, fw_sta_id, + partial ? IWL_TLC_DEBUG_PARTIAL_FIXED_RATE : + IWL_TLC_DEBUG_FIXED_RATE, + rate); + + rs_pretty_print_rate(pretty_rate, sizeof(pretty_rate), rate); + + IWL_DEBUG_RATE(mld, "sta_id %d rate %s partial: %d, ret:%d\n", + fw_sta_id, pretty_rate, partial, ret); + + return ret ? : count; +} + +static ssize_t iwl_dbgfs_tlc_dhc_write(struct iwl_mld *mld, char *buf, + size_t count, void *data) +{ + struct ieee80211_link_sta *link_sta = data; + struct iwl_mld_link_sta *mld_link_sta; + u32 type, value; + int ret; + u8 fw_sta_id; + + mld_link_sta = iwl_mld_link_sta_from_mac80211(link_sta); + if (WARN_ON(!mld_link_sta)) + return -EINVAL; + + fw_sta_id = mld_link_sta->fw_id; + + if (sscanf(buf, "%i %i", &type, &value) != 2) { + IWL_DEBUG_RATE(mld, "usage <type> <value>\n"); + return -EINVAL; + } + + if (iwl_mld_dbgfs_fw_cmd_disabled(mld)) + return -EIO; + + ret = iwl_mld_send_tlc_dhc(mld, fw_sta_id, type, value); + + return ret ? : count; +} + +#define LINK_STA_DEBUGFS_ADD_FILE_ALIAS(alias, name, parent, mode) \ + debugfs_create_file(alias, mode, parent, link_sta, \ + &iwl_dbgfs_##name##_ops) +#define LINK_STA_DEBUGFS_ADD_FILE(name, parent, mode) \ + LINK_STA_DEBUGFS_ADD_FILE_ALIAS(#name, name, parent, mode) + +#define LINK_STA_WIPHY_DEBUGFS_WRITE_OPS(name, bufsz) \ + WIPHY_DEBUGFS_WRITE_FILE_OPS(name, bufsz, link_sta) + +LINK_STA_WIPHY_DEBUGFS_WRITE_OPS(tlc_dhc, 64); +LINK_STA_WIPHY_DEBUGFS_WRITE_OPS(fixed_rate, 64); + +void iwl_mld_add_link_sta_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir) +{ + LINK_STA_DEBUGFS_ADD_FILE(fixed_rate, dir, 0200); + LINK_STA_DEBUGFS_ADD_FILE(tlc_dhc, dir, 0200); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.h b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.h new file mode 100644 index 000000000000..eeba35342ba1 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.h @@ -0,0 +1,244 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include "iface.h" +#include "sta.h" + +#define MLD_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype) \ +struct dbgfs_##name##_data { \ + argtype *arg; \ + bool read_done; \ + ssize_t rlen; \ + char buf[buflen]; \ +}; \ +static int _iwl_dbgfs_##name##_open(struct inode *inode, \ + struct file *file) \ +{ \ + struct dbgfs_##name##_data *data; \ + \ + if ((file->f_flags & O_ACCMODE) == O_RDWR) \ + return -EOPNOTSUPP; \ + \ + data = kzalloc(sizeof(*data), GFP_KERNEL); \ + if (!data) \ + return -ENOMEM; \ + \ + data->read_done = false; \ + data->arg = inode->i_private; \ + file->private_data = data; \ + \ + return 0; \ +} + +#define MLD_DEBUGFS_READ_WRAPPER(name) \ +static ssize_t _iwl_dbgfs_##name##_read(struct file *file, \ + char __user *user_buf, \ + size_t count, loff_t *ppos) \ +{ \ + struct dbgfs_##name##_data *data = file->private_data; \ + \ + if (!data->read_done) { \ + data->read_done = true; \ + data->rlen = iwl_dbgfs_##name##_read(data->arg, \ + sizeof(data->buf),\ + data->buf); \ + } \ + \ + if (data->rlen < 0) \ + return data->rlen; \ + return simple_read_from_buffer(user_buf, count, ppos, \ + data->buf, data->rlen); \ +} + +static int _iwl_dbgfs_release(struct inode *inode, struct file *file) +{ + kfree(file->private_data); + return 0; +} + +#define _MLD_DEBUGFS_READ_FILE_OPS(name, buflen, argtype) \ +MLD_DEBUGFS_OPEN_WRAPPER(name, buflen, argtype) \ +MLD_DEBUGFS_READ_WRAPPER(name) \ +static const struct file_operations iwl_dbgfs_##name##_ops = { \ + .read = _iwl_dbgfs_##name##_read, \ + .open = _iwl_dbgfs_##name##_open, \ + .llseek = generic_file_llseek, \ + .release = _iwl_dbgfs_release, \ +} + +#define WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER(name) \ +static ssize_t iwl_dbgfs_##name##_write_handler(struct wiphy *wiphy, \ + struct file *file, char *buf, \ + size_t count, void *data) \ +{ \ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); \ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); \ + return iwl_dbgfs_##name##_write(mld, buf, count, data); \ +} + +static inline struct iwl_mld * +iwl_mld_from_link_sta(struct ieee80211_link_sta *link_sta) +{ + struct ieee80211_vif *vif = + iwl_mld_sta_from_mac80211(link_sta->sta)->vif; + return iwl_mld_vif_from_mac80211(vif)->mld; +} + +static inline struct iwl_mld * +iwl_mld_from_bss_conf(struct ieee80211_bss_conf *link) +{ + return iwl_mld_vif_from_mac80211(link->vif)->mld; +} + +static inline struct iwl_mld *iwl_mld_from_vif(struct ieee80211_vif *vif) +{ + return iwl_mld_vif_from_mac80211(vif)->mld; +} + +#define WIPHY_DEBUGFS_WRITE_WRAPPER(name, bufsz, objtype) \ +WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER(name) \ +static ssize_t __iwl_dbgfs_##name##_write(struct file *file, \ + const char __user *user_buf, \ + size_t count, loff_t *ppos) \ +{ \ + struct ieee80211_##objtype *arg = file->private_data; \ + struct iwl_mld *mld = iwl_mld_from_##objtype(arg); \ + char buf[bufsz] = {}; \ + \ + return wiphy_locked_debugfs_write(mld->wiphy, file, \ + buf, sizeof(buf), \ + user_buf, count, \ + iwl_dbgfs_##name##_write_handler, \ + arg); \ +} + +#define WIPHY_DEBUGFS_WRITE_FILE_OPS(name, bufsz, objtype) \ + WIPHY_DEBUGFS_WRITE_WRAPPER(name, bufsz, objtype) \ + static const struct file_operations iwl_dbgfs_##name##_ops = { \ + .write = __iwl_dbgfs_##name##_write, \ + .open = simple_open, \ + .llseek = generic_file_llseek, \ + } + +#define WIPHY_DEBUGFS_READ_HANDLER_WRAPPER_MLD(name) \ +static ssize_t iwl_dbgfs_##name##_read_handler(struct wiphy *wiphy, \ + struct file *file, char *buf, \ + size_t count, void *data) \ +{ \ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); \ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); \ + return iwl_dbgfs_##name##_read(mld, buf, count); \ +} + +#define WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER_MLD(name) \ +static ssize_t iwl_dbgfs_##name##_write_handler(struct wiphy *wiphy, \ + struct file *file, char *buf, \ + size_t count, void *data) \ +{ \ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); \ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); \ + return iwl_dbgfs_##name##_write(mld, buf, count); \ +} + +#define WIPHY_DEBUGFS_WRITE_WRAPPER_MLD(name) \ +WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER_MLD(name) \ +static ssize_t __iwl_dbgfs_##name##_write(struct file *file, \ + const char __user *user_buf, \ + size_t count, loff_t *ppos) \ +{ \ + struct dbgfs_##name##_data *data = file->private_data; \ + struct iwl_mld *mld = data->arg; \ + \ + return wiphy_locked_debugfs_write(mld->wiphy, file, \ + data->buf, sizeof(data->buf), \ + user_buf, count, \ + iwl_dbgfs_##name##_write_handler, \ + NULL); \ +} + +#define WIPHY_DEBUGFS_READ_WRAPPER_MLD(name) \ +WIPHY_DEBUGFS_READ_HANDLER_WRAPPER_MLD(name) \ +static ssize_t __iwl_dbgfs_##name##_read(struct file *file, \ + char __user *user_buf, \ + size_t count, loff_t *ppos) \ +{ \ + struct dbgfs_##name##_data *data = file->private_data; \ + struct iwl_mld *mld = data->arg; \ + \ + if (!data->read_done) { \ + data->read_done = true; \ + data->rlen = wiphy_locked_debugfs_read(mld->wiphy, \ + file, data->buf, sizeof(data->buf), \ + user_buf, count, ppos, \ + iwl_dbgfs_##name##_read_handler, NULL); \ + return data->rlen; \ + } \ + \ + if (data->rlen < 0) \ + return data->rlen; \ + return simple_read_from_buffer(user_buf, count, ppos, \ + data->buf, data->rlen); \ +} + +#define WIPHY_DEBUGFS_READ_FILE_OPS_MLD(name, bufsz) \ + MLD_DEBUGFS_OPEN_WRAPPER(name, bufsz, struct iwl_mld) \ + WIPHY_DEBUGFS_READ_WRAPPER_MLD(name) \ + static const struct file_operations iwl_dbgfs_##name##_ops = { \ + .read = __iwl_dbgfs_##name##_read, \ + .open = _iwl_dbgfs_##name##_open, \ + .llseek = generic_file_llseek, \ + .release = _iwl_dbgfs_release, \ + } + +#define WIPHY_DEBUGFS_WRITE_FILE_OPS_MLD(name, bufsz) \ + MLD_DEBUGFS_OPEN_WRAPPER(name, bufsz, struct iwl_mld) \ + WIPHY_DEBUGFS_WRITE_WRAPPER_MLD(name) \ + static const struct file_operations iwl_dbgfs_##name##_ops = { \ + .write = __iwl_dbgfs_##name##_write, \ + .open = _iwl_dbgfs_##name##_open, \ + .llseek = generic_file_llseek, \ + .release = _iwl_dbgfs_release, \ + } + +#define WIPHY_DEBUGFS_READ_WRITE_FILE_OPS_MLD(name, bufsz) \ + MLD_DEBUGFS_OPEN_WRAPPER(name, bufsz, struct iwl_mld) \ + WIPHY_DEBUGFS_WRITE_WRAPPER_MLD(name) \ + WIPHY_DEBUGFS_READ_WRAPPER_MLD(name) \ + static const struct file_operations iwl_dbgfs_##name##_ops = { \ + .write = __iwl_dbgfs_##name##_write, \ + .read = __iwl_dbgfs_##name##_read, \ + .open = _iwl_dbgfs_##name##_open, \ + .llseek = generic_file_llseek, \ + .release = _iwl_dbgfs_release, \ + } + +#define WIPHY_DEBUGFS_WRITE_WRAPPER_IEEE80211(name, bufsz, objtype) \ +WIPHY_DEBUGFS_WRITE_HANDLER_WRAPPER(name) \ +static ssize_t _iwl_dbgfs_##name##_write(struct file *file, \ + const char __user *user_buf, \ + size_t count, loff_t *ppos) \ +{ \ + struct dbgfs_##name##_data *data = file->private_data; \ + struct ieee80211_##objtype *arg = data->arg; \ + struct iwl_mld *mld = iwl_mld_from_##objtype(arg); \ + char buf[bufsz] = {}; \ + \ + return wiphy_locked_debugfs_write(mld->wiphy, file, \ + buf, sizeof(buf), \ + user_buf, count, \ + iwl_dbgfs_##name##_write_handler, \ + arg); \ +} + +#define IEEE80211_WIPHY_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz, objtype) \ + MLD_DEBUGFS_OPEN_WRAPPER(name, bufsz, struct ieee80211_##objtype) \ + WIPHY_DEBUGFS_WRITE_WRAPPER_IEEE80211(name, bufsz, objtype) \ + MLD_DEBUGFS_READ_WRAPPER(name) \ + static const struct file_operations iwl_dbgfs_##name##_ops = { \ + .write = _iwl_dbgfs_##name##_write, \ + .read = _iwl_dbgfs_##name##_read, \ + .open = _iwl_dbgfs_##name##_open, \ + .llseek = generic_file_llseek, \ + .release = _iwl_dbgfs_release, \ + } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mld/ftm-initiator.c new file mode 100644 index 000000000000..f77ba21a174d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/ftm-initiator.c @@ -0,0 +1,451 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2025 Intel Corporation + */ +#include <linux/etherdevice.h> +#include <linux/math64.h> +#include <net/cfg80211.h> +#include "mld.h" +#include "iface.h" +#include "phy.h" +#include "iwl-io.h" +#include "iwl-prph.h" +#include "constants.h" +#include "fw/api/location.h" +#include "ftm-initiator.h" + +static void iwl_mld_ftm_cmd_common(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_tof_range_req_cmd *cmd, + struct cfg80211_pmsr_request *req) +{ + int i; + + cmd->initiator_flags = + cpu_to_le32(IWL_TOF_INITIATOR_FLAGS_MACADDR_RANDOM | + IWL_TOF_INITIATOR_FLAGS_NON_ASAP_SUPPORT); + cmd->request_id = req->cookie; + cmd->num_of_ap = req->n_peers; + + /* Use a large value for "no timeout". Don't use the maximum value + * because of fw limitations. + */ + if (req->timeout) + cmd->req_timeout_ms = cpu_to_le32(min(req->timeout, 0xfffff)); + else + cmd->req_timeout_ms = cpu_to_le32(0xfffff); + + memcpy(cmd->macaddr_template, req->mac_addr, ETH_ALEN); + for (i = 0; i < ETH_ALEN; i++) + cmd->macaddr_mask[i] = ~req->mac_addr_mask[i]; + + if (vif->cfg.assoc) { + memcpy(cmd->range_req_bssid, vif->bss_conf.bssid, ETH_ALEN); + + /* AP's TSF is only relevant if associated */ + for (i = 0; i < req->n_peers; i++) { + if (req->peers[i].report_ap_tsf) { + struct iwl_mld_vif *mld_vif = + iwl_mld_vif_from_mac80211(vif); + + cmd->tsf_mac_id = cpu_to_le32(mld_vif->fw_id); + return; + } + } + } else { + eth_broadcast_addr(cmd->range_req_bssid); + } + + /* Don't report AP's TSF */ + cmd->tsf_mac_id = cpu_to_le32(0xff); +} + +static int +iwl_mld_ftm_set_target_chandef(struct iwl_mld *mld, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry *target) +{ + u32 freq = peer->chandef.chan->center_freq; + + target->channel_num = ieee80211_frequency_to_channel(freq); + + switch (peer->chandef.width) { + case NL80211_CHAN_WIDTH_20_NOHT: + target->format_bw = IWL_LOCATION_FRAME_FORMAT_LEGACY; + target->format_bw |= IWL_LOCATION_BW_20MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_20: + target->format_bw = IWL_LOCATION_FRAME_FORMAT_HT; + target->format_bw |= IWL_LOCATION_BW_20MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_40: + target->format_bw = IWL_LOCATION_FRAME_FORMAT_HT; + target->format_bw |= IWL_LOCATION_BW_40MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_80: + target->format_bw = IWL_LOCATION_FRAME_FORMAT_VHT; + target->format_bw |= IWL_LOCATION_BW_80MHZ << LOCATION_BW_POS; + break; + case NL80211_CHAN_WIDTH_160: + target->format_bw = IWL_LOCATION_FRAME_FORMAT_HE; + target->format_bw |= IWL_LOCATION_BW_160MHZ << LOCATION_BW_POS; + break; + default: + IWL_ERR(mld, "Unsupported BW in FTM request (%d)\n", + peer->chandef.width); + return -EINVAL; +} + + /* non EDCA based measurement must use HE preamble */ + if (peer->ftm.trigger_based || peer->ftm.non_trigger_based) + target->format_bw |= IWL_LOCATION_FRAME_FORMAT_HE; + + target->ctrl_ch_position = + (peer->chandef.width > NL80211_CHAN_WIDTH_20) ? + iwl_mld_get_fw_ctrl_pos(&peer->chandef) : 0; + + target->band = iwl_mld_nl80211_band_to_fw(peer->chandef.chan->band); + return 0; +} + +#define FTM_SET_FLAG(flag) (target->initiator_ap_flags |= \ + cpu_to_le32(IWL_INITIATOR_AP_FLAGS_##flag)) + +static void +iwl_mld_ftm_set_target_flags(struct iwl_mld *mld, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry *target) +{ + target->initiator_ap_flags = cpu_to_le32(0); + + if (peer->ftm.asap) + FTM_SET_FLAG(ASAP); + + if (peer->ftm.request_lci) + FTM_SET_FLAG(LCI_REQUEST); + + if (peer->ftm.request_civicloc) + FTM_SET_FLAG(CIVIC_REQUEST); + + if (IWL_MLD_FTM_INITIATOR_DYNACK) + FTM_SET_FLAG(DYN_ACK); + + if (IWL_MLD_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_LINEAR_REG) + FTM_SET_FLAG(ALGO_LR); + else if (IWL_MLD_FTM_INITIATOR_ALGO == IWL_TOF_ALGO_TYPE_FFT) + FTM_SET_FLAG(ALGO_FFT); + + if (peer->ftm.trigger_based) + FTM_SET_FLAG(TB); + else if (peer->ftm.non_trigger_based) + FTM_SET_FLAG(NON_TB); + + if ((peer->ftm.trigger_based || peer->ftm.non_trigger_based) && + peer->ftm.lmr_feedback) + FTM_SET_FLAG(LMR_FEEDBACK); +} + +static void iwl_mld_ftm_set_sta(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry *target) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + u32 sta_id_mask; + + target->sta_id = IWL_INVALID_STA; + + /* TODO: add ftm_unprotected debugfs support */ + + if (!vif->cfg.assoc || !mld_vif->ap_sta) + return; + + sta_id_mask = iwl_mld_fw_sta_id_mask(mld, mld_vif->ap_sta); + if (WARN_ON(hweight32(sta_id_mask) != 1)) + return; + + target->sta_id = __ffs(sta_id_mask); + + if (mld_vif->ap_sta->mfp && + (peer->ftm.trigger_based || peer->ftm.non_trigger_based)) + FTM_SET_FLAG(PMF); +} + +static int +iwl_mld_ftm_set_target(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request_peer *peer, + struct iwl_tof_range_req_ap_entry *target) +{ + u32 i2r_max_sts; + int ret; + + ret = iwl_mld_ftm_set_target_chandef(mld, peer, target); + if (ret) + return ret; + + memcpy(target->bssid, peer->addr, ETH_ALEN); + target->burst_period = cpu_to_le16(peer->ftm.burst_period); + target->samples_per_burst = peer->ftm.ftms_per_burst; + target->num_of_bursts = peer->ftm.num_bursts_exp; + iwl_mld_ftm_set_target_flags(mld, peer, target); + iwl_mld_ftm_set_sta(mld, vif, peer, target); + + /* TODO: add secured ranging support */ + + i2r_max_sts = IWL_MLD_FTM_I2R_MAX_STS > 1 ? 1 : + IWL_MLD_FTM_I2R_MAX_STS; + + target->r2i_ndp_params = IWL_MLD_FTM_R2I_MAX_REP | + (IWL_MLD_FTM_R2I_MAX_STS << IWL_LOCATION_MAX_STS_POS) | + (IWL_MLD_FTM_R2I_MAX_TOTAL_LTF << IWL_LOCATION_TOTAL_LTF_POS); + target->i2r_ndp_params = IWL_MLD_FTM_I2R_MAX_REP | + (i2r_max_sts << IWL_LOCATION_MAX_STS_POS) | + (IWL_MLD_FTM_I2R_MAX_TOTAL_LTF << IWL_LOCATION_TOTAL_LTF_POS); + + if (peer->ftm.non_trigger_based) { + target->min_time_between_msr = + cpu_to_le16(IWL_MLD_FTM_NON_TB_MIN_TIME_BETWEEN_MSR); + target->burst_period = + cpu_to_le16(IWL_MLD_FTM_NON_TB_MAX_TIME_BETWEEN_MSR); + } else { + target->min_time_between_msr = cpu_to_le16(0); + } + + /* TODO: Beacon interval is currently unknown, so use the common value + * of 100 TUs. + */ + target->beacon_interval = cpu_to_le16(100); + + return 0; +} + +int iwl_mld_ftm_start(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req) +{ + struct iwl_tof_range_req_cmd cmd; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(LOCATION_GROUP, TOF_RANGE_REQ_CMD), + .dataflags[0] = IWL_HCMD_DFL_DUP, + .data[0] = &cmd, + .len[0] = sizeof(cmd), + }; + u8 i; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (mld->ftm_initiator.req) + return -EBUSY; + + if (req->n_peers > ARRAY_SIZE(cmd.ap)) + return -EINVAL; + + memset(&cmd, 0, sizeof(cmd)); + + iwl_mld_ftm_cmd_common(mld, vif, (void *)&cmd, req); + + for (i = 0; i < cmd.num_of_ap; i++) { + struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; + struct iwl_tof_range_req_ap_entry *target = &cmd.ap[i]; + + ret = iwl_mld_ftm_set_target(mld, vif, peer, target); + if (ret) + return ret; + } + + /* TODO: get the status from the response*/ + ret = iwl_mld_send_cmd(mld, &hcmd); + if (!ret) { + mld->ftm_initiator.req = req; + mld->ftm_initiator.req_wdev = ieee80211_vif_to_wdev(vif); + } + + return ret; +} + +static void iwl_mld_ftm_reset(struct iwl_mld *mld) +{ + lockdep_assert_wiphy(mld->wiphy); + + mld->ftm_initiator.req = NULL; + mld->ftm_initiator.req_wdev = NULL; + memset(mld->ftm_initiator.responses, 0, + sizeof(mld->ftm_initiator.responses)); +} + +static int iwl_mld_ftm_range_resp_valid(struct iwl_mld *mld, u8 request_id, + u8 num_of_aps) +{ + if (IWL_FW_CHECK(mld, request_id != (u8)mld->ftm_initiator.req->cookie, + "Request ID mismatch, got %u, active %u\n", + request_id, (u8)mld->ftm_initiator.req->cookie)) + return -EINVAL; + + if (IWL_FW_CHECK(mld, num_of_aps > mld->ftm_initiator.req->n_peers || + num_of_aps > IWL_TOF_MAX_APS, + "FTM range response: invalid num of APs (%u)\n", + num_of_aps)) + return -EINVAL; + + return 0; +} + +static int iwl_mld_ftm_find_peer(struct cfg80211_pmsr_request *req, + const u8 *addr) +{ + for (int i = 0; i < req->n_peers; i++) { + struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; + + if (ether_addr_equal_unaligned(peer->addr, addr)) + return i; + } + + return -ENOENT; +} + +static void iwl_mld_debug_range_resp(struct iwl_mld *mld, u8 index, + struct cfg80211_pmsr_result *res) +{ + s64 rtt_avg = div_s64(res->ftm.rtt_avg * 100, 6666); + + IWL_DEBUG_INFO(mld, "entry %d\n", index); + IWL_DEBUG_INFO(mld, "\tstatus: %d\n", res->status); + IWL_DEBUG_INFO(mld, "\tBSSID: %pM\n", res->addr); + IWL_DEBUG_INFO(mld, "\thost time: %llu\n", res->host_time); + IWL_DEBUG_INFO(mld, "\tburst index: %d\n", res->ftm.burst_index); + IWL_DEBUG_INFO(mld, "\tsuccess num: %u\n", res->ftm.num_ftmr_successes); + IWL_DEBUG_INFO(mld, "\trssi: %d\n", res->ftm.rssi_avg); + IWL_DEBUG_INFO(mld, "\trssi spread: %d\n", res->ftm.rssi_spread); + IWL_DEBUG_INFO(mld, "\trtt: %lld\n", res->ftm.rtt_avg); + IWL_DEBUG_INFO(mld, "\trtt var: %llu\n", res->ftm.rtt_variance); + IWL_DEBUG_INFO(mld, "\trtt spread: %llu\n", res->ftm.rtt_spread); + IWL_DEBUG_INFO(mld, "\tdistance: %lld\n", rtt_avg); +} + +void iwl_mld_handle_ftm_resp_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_tof_range_rsp_ntfy *fw_resp = (void *)pkt->data; + u8 num_of_aps, last_in_batch; + + if (IWL_FW_CHECK(mld, !mld->ftm_initiator.req, + "FTM response without a pending request\n")) + return; + + if (iwl_mld_ftm_range_resp_valid(mld, fw_resp->request_id, + fw_resp->num_of_aps)) + return; + + num_of_aps = fw_resp->num_of_aps; + last_in_batch = fw_resp->last_report; + + IWL_DEBUG_INFO(mld, "Range response received\n"); + IWL_DEBUG_INFO(mld, "request id: %llu, num of entries: %u\n", + mld->ftm_initiator.req->cookie, num_of_aps); + + for (int i = 0; i < num_of_aps; i++) { + struct cfg80211_pmsr_result result = {}; + struct iwl_tof_range_rsp_ap_entry_ntfy *fw_ap; + int peer_idx; + + fw_ap = &fw_resp->ap[i]; + result.final = fw_ap->last_burst; + result.ap_tsf = le32_to_cpu(fw_ap->start_tsf); + result.ap_tsf_valid = 1; + + peer_idx = iwl_mld_ftm_find_peer(mld->ftm_initiator.req, + fw_ap->bssid); + if (peer_idx < 0) { + IWL_WARN(mld, + "Unknown address (%pM, target #%d) in FTM response\n", + fw_ap->bssid, i); + continue; + } + + switch (fw_ap->measure_status) { + case IWL_TOF_ENTRY_SUCCESS: + result.status = NL80211_PMSR_STATUS_SUCCESS; + break; + case IWL_TOF_ENTRY_TIMING_MEASURE_TIMEOUT: + result.status = NL80211_PMSR_STATUS_TIMEOUT; + break; + case IWL_TOF_ENTRY_NO_RESPONSE: + result.status = NL80211_PMSR_STATUS_FAILURE; + result.ftm.failure_reason = + NL80211_PMSR_FTM_FAILURE_NO_RESPONSE; + break; + case IWL_TOF_ENTRY_REQUEST_REJECTED: + result.status = NL80211_PMSR_STATUS_FAILURE; + result.ftm.failure_reason = + NL80211_PMSR_FTM_FAILURE_PEER_BUSY; + result.ftm.busy_retry_time = fw_ap->refusal_period; + break; + default: + result.status = NL80211_PMSR_STATUS_FAILURE; + result.ftm.failure_reason = + NL80211_PMSR_FTM_FAILURE_UNSPECIFIED; + break; + } + memcpy(result.addr, fw_ap->bssid, ETH_ALEN); + + /* TODO: convert the timestamp from the result to systime */ + result.host_time = ktime_get_boottime_ns(); + + result.type = NL80211_PMSR_TYPE_FTM; + result.ftm.burst_index = mld->ftm_initiator.responses[peer_idx]; + mld->ftm_initiator.responses[peer_idx]++; + result.ftm.rssi_avg = fw_ap->rssi; + result.ftm.rssi_avg_valid = 1; + result.ftm.rssi_spread = fw_ap->rssi_spread; + result.ftm.rssi_spread_valid = 1; + result.ftm.rtt_avg = (s32)le32_to_cpu(fw_ap->rtt); + result.ftm.rtt_avg_valid = 1; + result.ftm.rtt_variance = le32_to_cpu(fw_ap->rtt_variance); + result.ftm.rtt_variance_valid = 1; + result.ftm.rtt_spread = le32_to_cpu(fw_ap->rtt_spread); + result.ftm.rtt_spread_valid = 1; + + cfg80211_pmsr_report(mld->ftm_initiator.req_wdev, + mld->ftm_initiator.req, + &result, GFP_KERNEL); + + if (fw_has_api(&mld->fw->ucode_capa, + IWL_UCODE_TLV_API_FTM_RTT_ACCURACY)) + IWL_DEBUG_INFO(mld, "RTT confidence: %u\n", + fw_ap->rttConfidence); + + iwl_mld_debug_range_resp(mld, i, &result); + } + + if (last_in_batch) { + cfg80211_pmsr_complete(mld->ftm_initiator.req_wdev, + mld->ftm_initiator.req, + GFP_KERNEL); + iwl_mld_ftm_reset(mld); + } +} + +void iwl_mld_ftm_restart_cleanup(struct iwl_mld *mld) +{ + struct cfg80211_pmsr_result result = { + .status = NL80211_PMSR_STATUS_FAILURE, + .final = 1, + .host_time = ktime_get_boottime_ns(), + .type = NL80211_PMSR_TYPE_FTM, + }; + + if (!mld->ftm_initiator.req) + return; + + for (int i = 0; i < mld->ftm_initiator.req->n_peers; i++) { + memcpy(result.addr, mld->ftm_initiator.req->peers[i].addr, + ETH_ALEN); + + cfg80211_pmsr_report(mld->ftm_initiator.req_wdev, + mld->ftm_initiator.req, + &result, GFP_KERNEL); + } + + cfg80211_pmsr_complete(mld->ftm_initiator.req_wdev, + mld->ftm_initiator.req, GFP_KERNEL); + iwl_mld_ftm_reset(mld); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ftm-initiator.h b/drivers/net/wireless/intel/iwlwifi/mld/ftm-initiator.h new file mode 100644 index 000000000000..3fab25a52508 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/ftm-initiator.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2025 Intel Corporation + */ +#ifndef __iwl_mld_ftm_initiator_h__ +#define __iwl_mld_ftm_initiator_h__ + +/** + * struct ftm_initiator_data - FTM initiator data + * + * @req: a pointer to cfg80211 FTM request + * @req_wdev: a pointer to the wdev that requested the current FTM request + * @responses: the number of responses received for the current FTM session. + * Used for tracking the burst index in a periodic request. + */ +struct ftm_initiator_data { + struct cfg80211_pmsr_request *req; + struct wireless_dev *req_wdev; + int responses[IWL_TOF_MAX_APS]; +}; + +int iwl_mld_ftm_start(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *req); + +void iwl_mld_handle_ftm_resp_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +void iwl_mld_ftm_restart_cleanup(struct iwl_mld *mld); + +#endif /* __iwl_mld_ftm_initiator_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/fw.c b/drivers/net/wireless/intel/iwlwifi/mld/fw.c new file mode 100644 index 000000000000..62da137e1024 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/fw.c @@ -0,0 +1,536 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include "mld.h" + +#include "fw/api/alive.h" +#include "fw/api/scan.h" +#include "fw/api/rx.h" +#include "fw/dbg.h" +#include "fw/pnvm.h" +#include "hcmd.h" +#include "iwl-nvm-parse.h" +#include "power.h" +#include "mcc.h" +#include "led.h" +#include "coex.h" +#include "regulatory.h" +#include "thermal.h" + +static int iwl_mld_send_tx_ant_cfg(struct iwl_mld *mld) +{ + struct iwl_tx_ant_cfg_cmd cmd; + + lockdep_assert_wiphy(mld->wiphy); + + cmd.valid = cpu_to_le32(iwl_mld_get_valid_tx_ant(mld)); + + IWL_DEBUG_FW(mld, "select valid tx ant: %u\n", cmd.valid); + + return iwl_mld_send_cmd_pdu(mld, TX_ANT_CONFIGURATION_CMD, &cmd); +} + +static int iwl_mld_send_rss_cfg_cmd(struct iwl_mld *mld) +{ + struct iwl_rss_config_cmd cmd = { + .flags = cpu_to_le32(IWL_RSS_ENABLE), + .hash_mask = BIT(IWL_RSS_HASH_TYPE_IPV4_TCP) | + BIT(IWL_RSS_HASH_TYPE_IPV4_UDP) | + BIT(IWL_RSS_HASH_TYPE_IPV4_PAYLOAD) | + BIT(IWL_RSS_HASH_TYPE_IPV6_TCP) | + BIT(IWL_RSS_HASH_TYPE_IPV6_UDP) | + BIT(IWL_RSS_HASH_TYPE_IPV6_PAYLOAD), + }; + + lockdep_assert_wiphy(mld->wiphy); + + /* Do not direct RSS traffic to Q 0 which is our fallback queue */ + for (int i = 0; i < ARRAY_SIZE(cmd.indirection_table); i++) + cmd.indirection_table[i] = + 1 + (i % (mld->trans->num_rx_queues - 1)); + netdev_rss_key_fill(cmd.secret_key, sizeof(cmd.secret_key)); + + return iwl_mld_send_cmd_pdu(mld, RSS_CONFIG_CMD, &cmd); +} + +static int iwl_mld_config_scan(struct iwl_mld *mld) +{ + struct iwl_scan_config cmd = { + .tx_chains = cpu_to_le32(iwl_mld_get_valid_tx_ant(mld)), + .rx_chains = cpu_to_le32(iwl_mld_get_valid_rx_ant(mld)) + }; + + return iwl_mld_send_cmd_pdu(mld, WIDE_ID(LONG_GROUP, SCAN_CFG_CMD), + &cmd); +} + +static void iwl_mld_alive_imr_data(struct iwl_trans *trans, + const struct iwl_imr_alive_info *imr_info) +{ + struct iwl_imr_data *imr_data = &trans->dbg.imr_data; + + imr_data->imr_enable = le32_to_cpu(imr_info->enabled); + imr_data->imr_size = le32_to_cpu(imr_info->size); + imr_data->imr2sram_remainbyte = imr_data->imr_size; + imr_data->imr_base_addr = imr_info->base_addr; + imr_data->imr_curr_addr = le64_to_cpu(imr_data->imr_base_addr); + + if (imr_data->imr_enable) + return; + + for (int i = 0; i < ARRAY_SIZE(trans->dbg.active_regions); i++) { + struct iwl_fw_ini_region_tlv *reg; + + if (!trans->dbg.active_regions[i]) + continue; + + reg = (void *)trans->dbg.active_regions[i]->data; + + /* We have only one DRAM IMR region, so we + * can break as soon as we find the first + * one. + */ + if (reg->type == IWL_FW_INI_REGION_DRAM_IMR) { + trans->dbg.unsupported_region_msk |= BIT(i); + break; + } + } +} + +static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, + struct iwl_rx_packet *pkt, void *data) +{ + unsigned int pkt_len = iwl_rx_packet_payload_len(pkt); + struct iwl_mld *mld = + container_of(notif_wait, struct iwl_mld, notif_wait); + struct iwl_trans *trans = mld->trans; + u32 version = iwl_fw_lookup_notif_ver(mld->fw, LEGACY_GROUP, + UCODE_ALIVE_NTFY, 0); + struct iwl_alive_ntf_v6 *palive; + bool *alive_valid = data; + struct iwl_umac_alive *umac; + struct iwl_lmac_alive *lmac1; + struct iwl_lmac_alive *lmac2 = NULL; + u32 lmac_error_event_table; + u32 umac_error_table; + u16 status; + + if (version < 6 || version > 7 || pkt_len != sizeof(*palive)) + return false; + + palive = (void *)pkt->data; + + iwl_mld_alive_imr_data(trans, &palive->imr); + + umac = &palive->umac_data; + lmac1 = &palive->lmac_data[0]; + lmac2 = &palive->lmac_data[1]; + status = le16_to_cpu(palive->status); + + trans->sku_id[0] = le32_to_cpu(palive->sku_id.data[0]); + trans->sku_id[1] = le32_to_cpu(palive->sku_id.data[1]); + trans->sku_id[2] = le32_to_cpu(palive->sku_id.data[2]); + + IWL_DEBUG_FW(mld, "Got sku_id: 0x0%x 0x0%x 0x0%x\n", + trans->sku_id[0], trans->sku_id[1], trans->sku_id[2]); + + lmac_error_event_table = + le32_to_cpu(lmac1->dbg_ptrs.error_event_table_ptr); + iwl_fw_lmac1_set_alive_err_table(trans, lmac_error_event_table); + + if (lmac2) + trans->dbg.lmac_error_event_table[1] = + le32_to_cpu(lmac2->dbg_ptrs.error_event_table_ptr); + + umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) & + ~FW_ADDR_CACHE_CONTROL; + + if (umac_error_table >= trans->cfg->min_umac_error_event_table) + iwl_fw_umac_set_alive_err_table(trans, umac_error_table); + else + IWL_ERR(mld, "Not valid error log pointer 0x%08X\n", + umac_error_table); + + *alive_valid = status == IWL_ALIVE_STATUS_OK; + + IWL_DEBUG_FW(mld, + "Alive ucode status 0x%04x revision 0x%01X 0x%01X\n", + status, lmac1->ver_type, lmac1->ver_subtype); + + if (lmac2) + IWL_DEBUG_FW(mld, "Alive ucode CDB\n"); + + IWL_DEBUG_FW(mld, + "UMAC version: Major - 0x%x, Minor - 0x%x\n", + le32_to_cpu(umac->umac_major), + le32_to_cpu(umac->umac_minor)); + + if (version >= 7) + IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n", + le16_to_cpu(palive->flags)); + + iwl_fwrt_update_fw_versions(&mld->fwrt, lmac1, umac); + + return true; +} + +#define MLD_ALIVE_TIMEOUT (2 * HZ) +#define MLD_INIT_COMPLETE_TIMEOUT (2 * HZ) + +static void iwl_mld_print_alive_notif_timeout(struct iwl_mld *mld) +{ + struct iwl_trans *trans = mld->trans; + struct iwl_pc_data *pc_data; + u8 count; + + IWL_ERR(mld, + "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", + iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS), + iwl_read_umac_prph(trans, + UMAG_SB_CPU_2_STATUS)); +#define IWL_FW_PRINT_REG_INFO(reg_name) \ + IWL_ERR(mld, #reg_name ": 0x%x\n", iwl_read_umac_prph(trans, reg_name)) + + IWL_FW_PRINT_REG_INFO(WFPM_LMAC1_PD_NOTIFICATION); + + IWL_FW_PRINT_REG_INFO(HPM_SECONDARY_DEVICE_STATE); + + /* print OTP info */ + IWL_FW_PRINT_REG_INFO(WFPM_MAC_OTP_CFG7_ADDR); + IWL_FW_PRINT_REG_INFO(WFPM_MAC_OTP_CFG7_DATA); +#undef IWL_FW_PRINT_REG_INFO + + pc_data = trans->dbg.pc_data; + for (count = 0; count < trans->dbg.num_pc; count++, pc_data++) + IWL_ERR(mld, "%s: 0x%x\n", pc_data->pc_name, + pc_data->pc_address); +} + +static int iwl_mld_load_fw_wait_alive(struct iwl_mld *mld) +{ + const struct fw_img *fw = + iwl_get_ucode_image(mld->fw, IWL_UCODE_REGULAR); + static const u16 alive_cmd[] = { UCODE_ALIVE_NTFY }; + struct iwl_notification_wait alive_wait; + bool alive_valid = false; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + iwl_init_notification_wait(&mld->notif_wait, &alive_wait, + alive_cmd, ARRAY_SIZE(alive_cmd), + iwl_alive_fn, &alive_valid); + + iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_POINT_EARLY, NULL); + + ret = iwl_trans_start_fw(mld->trans, fw, true); + if (ret) { + iwl_remove_notification(&mld->notif_wait, &alive_wait); + return ret; + } + + ret = iwl_wait_notification(&mld->notif_wait, &alive_wait, + MLD_ALIVE_TIMEOUT); + + if (ret) { + if (ret == -ETIMEDOUT) + iwl_fw_dbg_error_collect(&mld->fwrt, + FW_DBG_TRIGGER_ALIVE_TIMEOUT); + iwl_mld_print_alive_notif_timeout(mld); + goto alive_failure; + } + + if (!alive_valid) { + IWL_ERR(mld, "Loaded firmware is not valid!\n"); + ret = -EIO; + goto alive_failure; + } + + iwl_trans_fw_alive(mld->trans, 0); + + return 0; + +alive_failure: + iwl_trans_stop_device(mld->trans); + return ret; +} + +static int iwl_mld_run_fw_init_sequence(struct iwl_mld *mld) +{ + struct iwl_notification_wait init_wait; + struct iwl_init_extended_cfg_cmd init_cfg = {}; + static const u16 init_complete[] = { + INIT_COMPLETE_NOTIF, + }; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_load_fw_wait_alive(mld); + if (ret) + return ret; + + mld->trans->step_urm = + !!(iwl_read_umac_prph(mld->trans, CNVI_PMU_STEP_FLOW) & + CNVI_PMU_STEP_FLOW_FORCE_URM); + + ret = iwl_pnvm_load(mld->trans, &mld->notif_wait, + &mld->fw->ucode_capa); + if (ret) { + IWL_ERR(mld, "Timeout waiting for PNVM load %d\n", ret); + goto init_failure; + } + + iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_POINT_AFTER_ALIVE, + NULL); + + iwl_init_notification_wait(&mld->notif_wait, + &init_wait, + init_complete, + ARRAY_SIZE(init_complete), + NULL, NULL); + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(SYSTEM_GROUP, INIT_EXTENDED_CFG_CMD), + &init_cfg); + if (ret) { + IWL_ERR(mld, "Failed to send init config command: %d\n", ret); + iwl_remove_notification(&mld->notif_wait, &init_wait); + goto init_failure; + } + + ret = iwl_wait_notification(&mld->notif_wait, &init_wait, + MLD_INIT_COMPLETE_TIMEOUT); + if (ret) { + IWL_ERR(mld, "Failed to get INIT_COMPLETE %d\n", ret); + goto init_failure; + } + + if (!mld->nvm_data) { + mld->nvm_data = iwl_get_nvm(mld->trans, mld->fw, 0, 0); + if (IS_ERR(mld->nvm_data)) { + ret = PTR_ERR(mld->nvm_data); + mld->nvm_data = NULL; + IWL_ERR(mld, "Failed to read NVM: %d\n", ret); + goto init_failure; + } + } + + return 0; + +init_failure: + iwl_trans_stop_device(mld->trans); + return ret; +} + +int iwl_mld_load_fw(struct iwl_mld *mld) +{ + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_trans_start_hw(mld->trans); + if (ret) + return ret; + + ret = iwl_mld_run_fw_init_sequence(mld); + if (ret) + return ret; + + ret = iwl_mld_init_mcc(mld); + if (ret) + return ret; + + mld->fw_status.running = true; + + return 0; +} + +void iwl_mld_stop_fw(struct iwl_mld *mld) +{ + lockdep_assert_wiphy(mld->wiphy); + + iwl_abort_notification_waits(&mld->notif_wait); + + iwl_fw_dbg_stop_sync(&mld->fwrt); + + iwl_trans_stop_device(mld->trans); + + mld->fw_status.running = false; +} + +static void iwl_mld_restart_disconnect_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + if (vif->type == NL80211_IFTYPE_STATION) + ieee80211_hw_restart_disconnect(vif); +} + +void iwl_mld_send_recovery_cmd(struct iwl_mld *mld, u32 flags) +{ + u32 error_log_size = mld->fw->ucode_capa.error_log_size; + struct iwl_fw_error_recovery_cmd recovery_cmd = { + .flags = cpu_to_le32(flags), + }; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(SYSTEM_GROUP, FW_ERROR_RECOVERY_CMD), + .flags = CMD_WANT_SKB, + .data = {&recovery_cmd, }, + .len = {sizeof(recovery_cmd), }, + }; + int ret; + + /* no error log was defined in TLV */ + if (!error_log_size) + return; + + if (flags & ERROR_RECOVERY_UPDATE_DB) { + /* no buf was allocated upon NIC error */ + if (!mld->error_recovery_buf) + return; + + cmd.data[1] = mld->error_recovery_buf; + cmd.len[1] = error_log_size; + cmd.dataflags[1] = IWL_HCMD_DFL_NOCOPY; + recovery_cmd.buf_size = cpu_to_le32(error_log_size); + } + + ret = iwl_mld_send_cmd(mld, &cmd); + + /* we no longer need the recovery buffer */ + kfree(mld->error_recovery_buf); + mld->error_recovery_buf = NULL; + + if (ret) { + IWL_ERR(mld, "Failed to send recovery cmd %d\n", ret); + return; + } + + if (flags & ERROR_RECOVERY_UPDATE_DB) { + struct iwl_rx_packet *pkt = cmd.resp_pkt; + u32 pkt_len = iwl_rx_packet_payload_len(pkt); + u32 resp; + + if (IWL_FW_CHECK(mld, pkt_len != sizeof(resp), + "Unexpected recovery cmd response size %u (expected %zu)\n", + pkt_len, sizeof(resp))) + goto out; + + resp = le32_to_cpup((__le32 *)cmd.resp_pkt->data); + if (!resp) + goto out; + + IWL_ERR(mld, + "Failed to send recovery cmd blob was invalid %d\n", + resp); + + ieee80211_iterate_interfaces(mld->hw, 0, + iwl_mld_restart_disconnect_iter, + NULL); + } + +out: + iwl_free_resp(&cmd); +} + +static int iwl_mld_config_fw(struct iwl_mld *mld) +{ + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + iwl_fw_disable_dbg_asserts(&mld->fwrt); + iwl_get_shared_mem_conf(&mld->fwrt); + + ret = iwl_mld_send_tx_ant_cfg(mld); + if (ret) + return ret; + + ret = iwl_mld_send_bt_init_conf(mld); + if (ret) + return ret; + + ret = iwl_set_soc_latency(&mld->fwrt); + if (ret) + return ret; + + iwl_mld_configure_lari(mld); + + ret = iwl_mld_config_temp_report_ths(mld); + if (ret) + return ret; + +#ifdef CONFIG_THERMAL + ret = iwl_mld_config_ctdp(mld, mld->cooling_dev.cur_state, + CTDP_CMD_OPERATION_START); + if (ret) + return ret; +#endif + + ret = iwl_configure_rxq(&mld->fwrt); + if (ret) + return ret; + + ret = iwl_mld_send_rss_cfg_cmd(mld); + if (ret) + return ret; + + ret = iwl_mld_config_scan(mld); + if (ret) + return ret; + + ret = iwl_mld_update_device_power(mld, false); + if (ret) + return ret; + + if (mld->fw_status.in_hw_restart) { + iwl_mld_send_recovery_cmd(mld, ERROR_RECOVERY_UPDATE_DB); + iwl_mld_time_sync_fw_config(mld); + } + + iwl_mld_led_config_fw(mld); + + ret = iwl_mld_init_ppag(mld); + if (ret) + return ret; + + ret = iwl_mld_init_sar(mld); + if (ret) + return ret; + + ret = iwl_mld_init_sgom(mld); + if (ret) + return ret; + + iwl_mld_init_tas(mld); + iwl_mld_init_uats(mld); + + return 0; +} + +int iwl_mld_start_fw(struct iwl_mld *mld) +{ + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_load_fw(mld); + if (IWL_FW_CHECK(mld, ret, "Failed to start firmware %d\n", ret)) { + iwl_fw_dbg_error_collect(&mld->fwrt, FW_DBG_TRIGGER_DRIVER); + goto error; + } + + IWL_DEBUG_INFO(mld, "uCode started.\n"); + + ret = iwl_mld_config_fw(mld); + if (ret) + goto error; + + return 0; + +error: + iwl_mld_stop_fw(mld); + return ret; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/hcmd.h b/drivers/net/wireless/intel/iwlwifi/mld/hcmd.h new file mode 100644 index 000000000000..64a8d4248324 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/hcmd.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_hcmd_h__ +#define __iwl_mld_hcmd_h__ + +static inline int iwl_mld_send_cmd(struct iwl_mld *mld, struct iwl_host_cmd *cmd) +{ + /* No commands, including the d3 related commands, should be sent + * after entering d3 + */ +#ifdef CONFIG_PM_SLEEP + if (WARN_ON(mld->fw_status.in_d3)) + return -EIO; +#endif + + if (!(cmd->flags & CMD_ASYNC)) + lockdep_assert_wiphy(mld->wiphy); + + /* Devices that need to shutdown immediately on rfkill are not + * supported, so we can send all the cmds in rfkill + */ + cmd->flags |= CMD_SEND_IN_RFKILL; + + return iwl_trans_send_cmd(mld->trans, cmd); +} + +static inline int +__iwl_mld_send_cmd_with_flags_pdu(struct iwl_mld *mld, u32 id, + u32 flags, const void *data, u16 len) +{ + struct iwl_host_cmd cmd = { + .id = id, + .len = { data ? len : 0, }, + .data = { data, }, + .flags = flags, + }; + + return iwl_mld_send_cmd(mld, &cmd); +} + +#define _iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, len, \ + ignored...) \ + __iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, len) +#define iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, len...) \ + _iwl_mld_send_cmd_with_flags_pdu(mld, id, flags, data, ##len, \ + sizeof(*(data))) + +#define iwl_mld_send_cmd_pdu(mld, id, ...) \ + iwl_mld_send_cmd_with_flags_pdu(mld, id, 0, __VA_ARGS__) + +#define iwl_mld_send_cmd_empty(mld, id) \ + iwl_mld_send_cmd_with_flags_pdu(mld, id, 0, NULL, 0) + +#endif /* __iwl_mld_hcmd_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.c b/drivers/net/wireless/intel/iwlwifi/mld/iface.c new file mode 100644 index 000000000000..e49e2260ac05 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.c @@ -0,0 +1,671 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <net/cfg80211.h> + +#include "iface.h" +#include "hcmd.h" +#include "key.h" +#include "mlo.h" +#include "mac80211.h" + +#include "fw/api/context.h" +#include "fw/api/mac.h" +#include "fw/api/time-event.h" +#include "fw/api/datapath.h" + +/* Cleanup function for struct iwl_mld_vif, will be called in restart */ +void iwl_mld_cleanup_vif(void *data, u8 *mac, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld *mld = mld_vif->mld; + struct iwl_mld_link *link; + + /* EMLSR is turned back on during recovery */ + vif->driver_flags &= ~IEEE80211_VIF_EML_ACTIVE; + + mld_vif->roc_activity = ROC_NUM_ACTIVITIES; + + for_each_mld_vif_valid_link(mld_vif, link) { + iwl_mld_cleanup_link(mld_vif->mld, link); + + /* Correctly allocated primary link in non-MLO mode */ + if (!ieee80211_vif_is_mld(vif) && + link_id == 0 && link == &mld_vif->deflink) + continue; + + if (vif->active_links & BIT(link_id)) + continue; + + /* Should not happen as link removal should always succeed */ + WARN_ON(1); + if (link != &mld_vif->deflink) + kfree_rcu(link, rcu_head); + RCU_INIT_POINTER(mld_vif->link[link_id], NULL); + } + + ieee80211_iter_keys(mld->hw, vif, iwl_mld_cleanup_keys_iter, NULL); + + CLEANUP_STRUCT(mld_vif); +} + +static int iwl_mld_send_mac_cmd(struct iwl_mld *mld, + struct iwl_mac_config_cmd *cmd) +{ + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, MAC_CONFIG_CMD), + cmd); + if (ret) + IWL_ERR(mld, "Failed to send MAC_CONFIG_CMD ret = %d\n", ret); + + return ret; +} + +int iwl_mld_mac80211_iftype_to_fw(const struct ieee80211_vif *vif) +{ + switch (vif->type) { + case NL80211_IFTYPE_STATION: + return vif->p2p ? FW_MAC_TYPE_P2P_STA : FW_MAC_TYPE_BSS_STA; + case NL80211_IFTYPE_AP: + return FW_MAC_TYPE_GO; + case NL80211_IFTYPE_MONITOR: + return FW_MAC_TYPE_LISTENER; + case NL80211_IFTYPE_P2P_DEVICE: + return FW_MAC_TYPE_P2P_DEVICE; + case NL80211_IFTYPE_ADHOC: + return FW_MAC_TYPE_IBSS; + default: + WARN_ON_ONCE(1); + } + return FW_MAC_TYPE_BSS_STA; +} + +static bool iwl_mld_is_nic_ack_enabled(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + const struct ieee80211_supported_band *sband; + const struct ieee80211_sta_he_cap *own_he_cap; + + lockdep_assert_wiphy(mld->wiphy); + + /* This capability is the same for all bands, + * so take it from one of them. + */ + sband = mld->hw->wiphy->bands[NL80211_BAND_2GHZ]; + own_he_cap = ieee80211_get_he_iftype_cap_vif(sband, vif); + + return own_he_cap && (own_he_cap->he_cap_elem.mac_cap_info[2] & + IEEE80211_HE_MAC_CAP2_ACK_EN); +} + +/* fill the common part for all interface types */ +static void iwl_mld_mac_cmd_fill_common(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mac_config_cmd *cmd, + u32 action) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_bss_conf *link_conf; + unsigned int link_id; + + lockdep_assert_wiphy(mld->wiphy); + + cmd->id_and_color = cpu_to_le32(mld_vif->fw_id); + cmd->action = cpu_to_le32(action); + + cmd->mac_type = + cpu_to_le32(iwl_mld_mac80211_iftype_to_fw(vif)); + + memcpy(cmd->local_mld_addr, vif->addr, ETH_ALEN); + + if (iwlwifi_mod_params.disable_11ax) + return; + + cmd->nic_not_ack_enabled = + cpu_to_le32(!iwl_mld_is_nic_ack_enabled(mld, vif)); + + /* If we have MLO enabled, then the firmware needs to enable + * address translation for the station(s) we add. That depends + * on having EHT enabled in firmware, which in turn depends on + * mac80211 in the code below. + * However, mac80211 doesn't enable HE/EHT until it has parsed + * the association response successfully, so just skip all that + * and enable both when we have MLO. + */ + if (ieee80211_vif_is_mld(vif)) { + if (vif->type == NL80211_IFTYPE_AP) + cmd->he_ap_support = cpu_to_le16(1); + else + cmd->he_support = cpu_to_le16(1); + + cmd->eht_support = cpu_to_le32(1); + return; + } + + for_each_vif_active_link(vif, link_conf, link_id) { + if (!link_conf->he_support) + continue; + + if (vif->type == NL80211_IFTYPE_AP) + cmd->he_ap_support = cpu_to_le16(1); + else + cmd->he_support = cpu_to_le16(1); + + /* EHT, if supported, was already set above */ + break; + } +} + +static void iwl_mld_fill_mac_cmd_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, u32 action, + struct iwl_mac_config_cmd *cmd) +{ + struct ieee80211_bss_conf *link; + u32 twt_policy = 0; + int link_id; + + lockdep_assert_wiphy(mld->wiphy); + + WARN_ON(vif->type != NL80211_IFTYPE_STATION); + + /* We always want to hear MCAST frames, if we're not authorized yet, + * we'll drop them. + */ + cmd->filter_flags |= cpu_to_le32(MAC_CFG_FILTER_ACCEPT_GRP); + + /* Adding a MAC ctxt with is_assoc set is not allowed in fw + * (and shouldn't happen) + */ + if (vif->cfg.assoc && action != FW_CTXT_ACTION_ADD) { + cmd->client.is_assoc = 1; + + if (!iwl_mld_vif_from_mac80211(vif)->authorized) + cmd->client.data_policy |= + cpu_to_le16(COEX_HIGH_PRIORITY_ENABLE); + } else { + /* Allow beacons to pass through as long as we are not + * associated + */ + cmd->filter_flags |= cpu_to_le32(MAC_CFG_FILTER_ACCEPT_BEACON); + } + + cmd->client.assoc_id = cpu_to_le16(vif->cfg.aid); + + if (ieee80211_vif_is_mld(vif)) { + u16 esr_transition_timeout = + u16_get_bits(vif->cfg.eml_cap, + IEEE80211_EML_CAP_TRANSITION_TIMEOUT); + + cmd->client.esr_transition_timeout = + min_t(u16, IEEE80211_EML_CAP_TRANSITION_TIMEOUT_128TU, + esr_transition_timeout); + cmd->client.medium_sync_delay = + cpu_to_le16(vif->cfg.eml_med_sync_delay); + } + + for_each_vif_active_link(vif, link, link_id) { + if (!link->he_support) + continue; + + if (link->twt_requester) + twt_policy |= TWT_SUPPORTED; + if (link->twt_protected) + twt_policy |= PROTECTED_TWT_SUPPORTED; + if (link->twt_broadcast) + twt_policy |= BROADCAST_TWT_SUPPORTED; + } + + if (!iwlwifi_mod_params.disable_11ax) + cmd->client.data_policy |= cpu_to_le16(twt_policy); + + if (vif->probe_req_reg && vif->cfg.assoc && vif->p2p) + cmd->filter_flags |= + cpu_to_le32(MAC_CFG_FILTER_ACCEPT_PROBE_REQ); + + if (vif->p2p) + cmd->client.ctwin = + cpu_to_le32(vif->bss_conf.p2p_noa_attr.oppps_ctwindow & + IEEE80211_P2P_OPPPS_CTWINDOW_MASK); +} + +static void iwl_mld_fill_mac_cmd_ap(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mac_config_cmd *cmd) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + lockdep_assert_wiphy(mld->wiphy); + + WARN_ON(vif->type != NL80211_IFTYPE_AP); + + cmd->filter_flags |= cpu_to_le32(MAC_CFG_FILTER_ACCEPT_PROBE_REQ); + + /* in AP mode, pass beacons from other APs (needed for ht protection). + * When there're no any associated station, which means that we are not + * TXing anyway, don't ask FW to pass beacons to prevent unnecessary + * wake-ups. + */ + if (mld_vif->num_associated_stas) + cmd->filter_flags |= cpu_to_le32(MAC_CFG_FILTER_ACCEPT_BEACON); +} + +static void iwl_mld_go_iterator(void *_data, u8 *mac, struct ieee80211_vif *vif) +{ + bool *go_active = _data; + + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_P2P_GO && + iwl_mld_vif_from_mac80211(vif)->ap_ibss_active) + *go_active = true; +} + +static bool iwl_mld_p2p_dev_has_extended_disc(struct iwl_mld *mld) +{ + bool go_active = false; + + /* This flag should be set to true when the P2P Device is + * discoverable and there is at least a P2P GO. Setting + * this flag will allow the P2P Device to be discoverable on other + * channels in addition to its listen channel. + * Note that this flag should not be set in other cases as it opens the + * Rx filters on all MAC and increases the number of interrupts. + */ + ieee80211_iterate_active_interfaces(mld->hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + iwl_mld_go_iterator, &go_active); + + return go_active; +} + +static void iwl_mld_fill_mac_cmd_p2p_dev(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mac_config_cmd *cmd) +{ + bool ext_disc = iwl_mld_p2p_dev_has_extended_disc(mld); + + lockdep_assert_wiphy(mld->wiphy); + + /* Override the filter flags to accept all management frames. This is + * needed to support both P2P device discovery using probe requests and + * P2P service discovery using action frames + */ + cmd->filter_flags = cpu_to_le32(MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT); + + if (ext_disc) + cmd->p2p_dev.is_disc_extended = cpu_to_le32(1); +} + +static void iwl_mld_fill_mac_cmd_ibss(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mac_config_cmd *cmd) +{ + lockdep_assert_wiphy(mld->wiphy); + + WARN_ON(vif->type != NL80211_IFTYPE_ADHOC); + + cmd->filter_flags |= cpu_to_le32(MAC_CFG_FILTER_ACCEPT_BEACON | + MAC_CFG_FILTER_ACCEPT_PROBE_REQ | + MAC_CFG_FILTER_ACCEPT_GRP); +} + +static int +iwl_mld_rm_mac_from_fw(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mac_config_cmd cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_REMOVE), + .id_and_color = cpu_to_le32(mld_vif->fw_id), + }; + + return iwl_mld_send_mac_cmd(mld, &cmd); +} + +int iwl_mld_mac_fw_action(struct iwl_mld *mld, struct ieee80211_vif *vif, + u32 action) +{ + struct iwl_mac_config_cmd cmd = {}; + + lockdep_assert_wiphy(mld->wiphy); + + if (action == FW_CTXT_ACTION_REMOVE) + return iwl_mld_rm_mac_from_fw(mld, vif); + + iwl_mld_mac_cmd_fill_common(mld, vif, &cmd, action); + + switch (vif->type) { + case NL80211_IFTYPE_STATION: + iwl_mld_fill_mac_cmd_sta(mld, vif, action, &cmd); + break; + case NL80211_IFTYPE_AP: + iwl_mld_fill_mac_cmd_ap(mld, vif, &cmd); + break; + case NL80211_IFTYPE_MONITOR: + cmd.filter_flags = + cpu_to_le32(MAC_CFG_FILTER_PROMISC | + MAC_CFG_FILTER_ACCEPT_CONTROL_AND_MGMT | + MAC_CFG_FILTER_ACCEPT_BEACON | + MAC_CFG_FILTER_ACCEPT_PROBE_REQ | + MAC_CFG_FILTER_ACCEPT_GRP); + break; + case NL80211_IFTYPE_P2P_DEVICE: + iwl_mld_fill_mac_cmd_p2p_dev(mld, vif, &cmd); + break; + case NL80211_IFTYPE_ADHOC: + iwl_mld_fill_mac_cmd_ibss(mld, vif, &cmd); + break; + default: + WARN(1, "not supported yet\n"); + return -EOPNOTSUPP; + } + + return iwl_mld_send_mac_cmd(mld, &cmd); +} + +IWL_MLD_ALLOC_FN(vif, vif) + +/* Constructor function for struct iwl_mld_vif */ +static int +iwl_mld_init_vif(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + mld_vif->mld = mld; + mld_vif->roc_activity = ROC_NUM_ACTIVITIES; + + ret = iwl_mld_allocate_vif_fw_id(mld, &mld_vif->fw_id, vif); + if (ret) + return ret; + + if (!mld->fw_status.in_hw_restart) { + wiphy_work_init(&mld_vif->emlsr.unblock_tpt_wk, + iwl_mld_emlsr_unblock_tpt_wk); + wiphy_delayed_work_init(&mld_vif->emlsr.check_tpt_wk, + iwl_mld_emlsr_check_tpt); + wiphy_delayed_work_init(&mld_vif->emlsr.prevent_done_wk, + iwl_mld_emlsr_prevent_done_wk); + wiphy_delayed_work_init(&mld_vif->emlsr.tmp_non_bss_done_wk, + iwl_mld_emlsr_tmp_non_bss_done_wk); + } + + return 0; +} + +int iwl_mld_add_vif(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_init_vif(mld, vif); + if (ret) + return ret; + + ret = iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_ADD); + if (ret) + RCU_INIT_POINTER(mld->fw_id_to_vif[mld_vif->fw_id], NULL); + + return ret; +} + +int iwl_mld_rm_vif(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_REMOVE); + + if (WARN_ON(mld_vif->fw_id >= ARRAY_SIZE(mld->fw_id_to_vif))) + return -EINVAL; + + RCU_INIT_POINTER(mld->fw_id_to_vif[mld_vif->fw_id], NULL); + + iwl_mld_cancel_notifications_of_object(mld, IWL_MLD_OBJECT_TYPE_VIF, + mld_vif->fw_id); + + return ret; +} + +void iwl_mld_set_vif_associated(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + struct ieee80211_bss_conf *link; + unsigned int link_id; + + for_each_vif_active_link(vif, link, link_id) { + if (iwl_mld_link_set_associated(mld, vif, link)) + IWL_ERR(mld, "failed to update link %d\n", link_id); + } + + iwl_mld_recalc_multicast_filter(mld); +} + +static void iwl_mld_get_fw_id_bss_bitmap_iter(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + u8 *fw_id_bitmap = _data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_STATION) + return; + + *fw_id_bitmap |= BIT(mld_vif->fw_id); +} + +u8 iwl_mld_get_fw_bss_vifs_ids(struct iwl_mld *mld) +{ + u8 fw_id_bitmap = 0; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_SKIP_SDATA_NOT_IN_DRIVER, + iwl_mld_get_fw_id_bss_bitmap_iter, + &fw_id_bitmap); + + return fw_id_bitmap; +} + +void iwl_mld_handle_probe_resp_data_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct iwl_probe_resp_data_notif *notif = (void *)pkt->data; + struct iwl_probe_resp_data *old_data, *new_data; + struct ieee80211_vif *vif; + struct iwl_mld_link *mld_link; + + IWL_DEBUG_INFO(mld, "Probe response data notif: noa %d, csa %d\n", + notif->noa_active, notif->csa_counter); + + if (IWL_FW_CHECK(mld, le32_to_cpu(notif->mac_id) >= + ARRAY_SIZE(mld->fw_id_to_vif), + "mac id is invalid: %d\n", + le32_to_cpu(notif->mac_id))) + return; + + vif = wiphy_dereference(mld->wiphy, + mld->fw_id_to_vif[le32_to_cpu(notif->mac_id)]); + + /* the firmware gives us the mac_id (and not the link_id), mac80211 + * gets a vif and not a link, bottom line, this flow is not MLD ready + * yet. + */ + if (WARN_ON(!vif) || ieee80211_vif_is_mld(vif)) + return; + + if (notif->csa_counter != IWL_PROBE_RESP_DATA_NO_CSA && + notif->csa_counter >= 1) + ieee80211_beacon_set_cntdwn(vif, notif->csa_counter); + + if (!vif->p2p) + return; + + mld_link = &iwl_mld_vif_from_mac80211(vif)->deflink; + + new_data = kzalloc(sizeof(*new_data), GFP_KERNEL); + if (!new_data) + return; + + memcpy(&new_data->notif, notif, sizeof(new_data->notif)); + + /* noa_attr contains 1 reserved byte, need to substruct it */ + new_data->noa_len = sizeof(struct ieee80211_vendor_ie) + + sizeof(new_data->notif.noa_attr) - 1; + + /* + * If it's a one time NoA, only one descriptor is needed, + * adjust the length according to len_low. + */ + if (new_data->notif.noa_attr.len_low == + sizeof(struct ieee80211_p2p_noa_desc) + 2) + new_data->noa_len -= sizeof(struct ieee80211_p2p_noa_desc); + + old_data = wiphy_dereference(mld->wiphy, mld_link->probe_resp_data); + rcu_assign_pointer(mld_link->probe_resp_data, new_data); + + if (old_data) + kfree_rcu(old_data, rcu_head); +} + +void iwl_mld_handle_uapsd_misbehaving_ap_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_uapsd_misbehaving_ap_notif *notif = (void *)pkt->data; + struct ieee80211_vif *vif; + + if (IWL_FW_CHECK(mld, notif->mac_id >= ARRAY_SIZE(mld->fw_id_to_vif), + "mac id is invalid: %d\n", notif->mac_id)) + return; + + vif = wiphy_dereference(mld->wiphy, mld->fw_id_to_vif[notif->mac_id]); + + if (WARN_ON(!vif) || ieee80211_vif_is_mld(vif)) + return; + + IWL_WARN(mld, "uapsd misbehaving AP: %pM\n", vif->bss_conf.bssid); +} + +void iwl_mld_handle_datapath_monitor_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_datapath_monitor_notif *notif = (void *)pkt->data; + struct ieee80211_bss_conf *link; + struct ieee80211_supported_band *sband; + const struct ieee80211_sta_he_cap *he_cap; + struct ieee80211_vif *vif; + struct iwl_mld_vif *mld_vif; + + if (notif->type != cpu_to_le32(IWL_DP_MON_NOTIF_TYPE_EXT_CCA)) + return; + + link = iwl_mld_fw_id_to_link_conf(mld, notif->link_id); + if (WARN_ON(!link)) + return; + + vif = link->vif; + if (WARN_ON(!vif) || vif->type != NL80211_IFTYPE_STATION || + !vif->cfg.assoc) + return; + + if (!link->chanreq.oper.chan || + link->chanreq.oper.chan->band != NL80211_BAND_2GHZ || + link->chanreq.oper.width < NL80211_CHAN_WIDTH_40) + return; + + mld_vif = iwl_mld_vif_from_mac80211(vif); + + /* this shouldn't happen *again*, ignore it */ + if (mld_vif->cca_40mhz_workaround != CCA_40_MHZ_WA_NONE) + return; + + mld_vif->cca_40mhz_workaround = CCA_40_MHZ_WA_RECONNECT; + + /* + * This capability manipulation isn't really ideal, but it's the + * easiest choice - otherwise we'd have to do some major changes + * in mac80211 to support this, which isn't worth it. This does + * mean that userspace may have outdated information, but that's + * actually not an issue at all. + */ + sband = mld->wiphy->bands[NL80211_BAND_2GHZ]; + + WARN_ON(!sband->ht_cap.ht_supported); + WARN_ON(!(sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)); + sband->ht_cap.cap &= ~IEEE80211_HT_CAP_SUP_WIDTH_20_40; + + he_cap = ieee80211_get_he_iftype_cap_vif(sband, vif); + + if (he_cap) { + /* we know that ours is writable */ + struct ieee80211_sta_he_cap *he = (void *)(uintptr_t)he_cap; + + WARN_ON(!he->has_he); + WARN_ON(!(he->he_cap_elem.phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G)); + he->he_cap_elem.phy_cap_info[0] &= + ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G; + } + + ieee80211_disconnect(vif, true); +} + +void iwl_mld_reset_cca_40mhz_workaround(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + struct ieee80211_supported_band *sband; + const struct ieee80211_sta_he_cap *he_cap; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + if (mld_vif->cca_40mhz_workaround == CCA_40_MHZ_WA_NONE) + return; + + /* Now we are just reconnecting with the new capabilities, + * but remember to reset the capabilities when we disconnect for real + */ + if (mld_vif->cca_40mhz_workaround == CCA_40_MHZ_WA_RECONNECT) { + mld_vif->cca_40mhz_workaround = CCA_40_MHZ_WA_RESET; + return; + } + + /* Now cca_40mhz_workaround == CCA_40_MHZ_WA_RESET */ + + sband = mld->wiphy->bands[NL80211_BAND_2GHZ]; + + sband->ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; + + he_cap = ieee80211_get_he_iftype_cap_vif(sband, vif); + + if (he_cap) { + /* we know that ours is writable */ + struct ieee80211_sta_he_cap *he = (void *)(uintptr_t)he_cap; + + he->he_cap_elem.phy_cap_info[0] |= + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G; + } + + mld_vif->cca_40mhz_workaround = CCA_40_MHZ_WA_NONE; +} + +struct ieee80211_vif *iwl_mld_get_bss_vif(struct iwl_mld *mld) +{ + unsigned long fw_id_bitmap = iwl_mld_get_fw_bss_vifs_ids(mld); + int fw_id; + + if (hweight8(fw_id_bitmap) != 1) + return NULL; + + fw_id = __ffs(fw_id_bitmap); + + return wiphy_dereference(mld->wiphy, + mld->fw_id_to_vif[fw_id]); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.h b/drivers/net/wireless/intel/iwlwifi/mld/iface.h new file mode 100644 index 000000000000..ec14d0736cee --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.h @@ -0,0 +1,233 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_iface_h__ +#define __iwl_mld_iface_h__ + +#include <net/mac80211.h> + +#include "link.h" +#include "session-protect.h" +#include "d3.h" + +enum iwl_mld_cca_40mhz_wa_status { + CCA_40_MHZ_WA_NONE, + CCA_40_MHZ_WA_RESET, + CCA_40_MHZ_WA_RECONNECT, +}; + +/** + * enum iwl_mld_emlsr_blocked - defines reasons for which EMLSR is blocked + * + * These blocks are applied/stored per-VIF. + * + * @IWL_MLD_EMLSR_BLOCKED_PREVENTION: Prevent repeated EMLSR enter/exit + * @IWL_MLD_EMLSR_BLOCKED_WOWLAN: WOWLAN is preventing EMLSR + * @IWL_MLD_EMLSR_BLOCKED_ROC: remain-on-channel is preventing EMLSR + * @IWL_MLD_EMLSR_BLOCKED_NON_BSS: An active non-BSS interface's link is + * preventing EMLSR + * @IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS: An expected active non-BSS interface's + * link is preventing EMLSR. This is a temporary blocking that is set when + * there is an indication that a non-BSS interface is to be added. + * @IWL_MLD_EMLSR_BLOCKED_TPT: throughput is too low to make EMLSR worthwhile + */ +enum iwl_mld_emlsr_blocked { + IWL_MLD_EMLSR_BLOCKED_PREVENTION = 0x1, + IWL_MLD_EMLSR_BLOCKED_WOWLAN = 0x2, + IWL_MLD_EMLSR_BLOCKED_ROC = 0x4, + IWL_MLD_EMLSR_BLOCKED_NON_BSS = 0x8, + IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS = 0x10, + IWL_MLD_EMLSR_BLOCKED_TPT = 0x20, +}; + +/** + * enum iwl_mld_emlsr_exit - defines reasons for exiting EMLSR + * + * Reasons to exit EMLSR may be either link specific or even specific to a + * combination of links. + * + * @IWL_MLD_EMLSR_EXIT_BLOCK: Exit due to a block reason being set + * @IWL_MLD_EMLSR_EXIT_MISSED_BEACON: Exit due to missed beacons + * @IWL_MLD_EMLSR_EXIT_FAIL_ENTRY: FW failed to enter EMLSR + * @IWL_MLD_EMLSR_EXIT_CSA: EMLSR prevented due to channel switch on link + * @IWL_MLD_EMLSR_EXIT_EQUAL_BAND: EMLSR prevented as both links share the band + * @IWL_MLD_EMLSR_EXIT_LOW_RSSI: Link RSSI is unsuitable for EMLSR + * @IWL_MLD_EMLSR_EXIT_LINK_USAGE: Exit EMLSR due to low TPT on secondary link + * @IWL_MLD_EMLSR_EXIT_BT_COEX: Exit EMLSR due to BT coexistence + * @IWL_MLD_EMLSR_EXIT_CHAN_LOAD: Exit EMLSR because the primary channel is not + * loaded enough to justify EMLSR. + * @IWL_MLD_EMLSR_EXIT_RFI: Exit EMLSR due to RFI + * @IWL_MLD_EMLSR_EXIT_FW_REQUEST: Exit EMLSR because the FW requested it + */ +enum iwl_mld_emlsr_exit { + IWL_MLD_EMLSR_EXIT_BLOCK = 0x1, + IWL_MLD_EMLSR_EXIT_MISSED_BEACON = 0x2, + IWL_MLD_EMLSR_EXIT_FAIL_ENTRY = 0x4, + IWL_MLD_EMLSR_EXIT_CSA = 0x8, + IWL_MLD_EMLSR_EXIT_EQUAL_BAND = 0x10, + IWL_MLD_EMLSR_EXIT_LOW_RSSI = 0x20, + IWL_MLD_EMLSR_EXIT_LINK_USAGE = 0x40, + IWL_MLD_EMLSR_EXIT_BT_COEX = 0x80, + IWL_MLD_EMLSR_EXIT_CHAN_LOAD = 0x100, + IWL_MLD_EMLSR_EXIT_RFI = 0x200, + IWL_MLD_EMLSR_EXIT_FW_REQUEST = 0x400, +}; + +/** + * struct iwl_mld_emlsr - per-VIF data about EMLSR operation + * + * @primary: The current primary link + * @selected_primary: Primary link as selected during the last link selection + * @selected_links: Links as selected during the last link selection + * @blocked_reasons: Reasons preventing EMLSR from being enabled + * @last_exit_reason: Reason for the last EMLSR exit + * @last_exit_ts: Time of the last EMLSR exit (if @last_exit_reason is non-zero) + * @exit_repeat_count: Number of times EMLSR was exited for the same reason + * @unblock_tpt_wk: Unblock EMLSR because the throughput limit was reached + * @check_tpt_wk: a worker to check if IWL_MLD_EMLSR_BLOCKED_TPT should be + * added, for example if there is no longer enough traffic. + * @prevent_done_wk: Worker to remove %IWL_MLD_EMLSR_BLOCKED_PREVENTION + * @tmp_non_bss_done_wk: Worker to remove %IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS + */ +struct iwl_mld_emlsr { + struct_group(zeroed_on_not_authorized, + u8 primary; + + u8 selected_primary; + u16 selected_links; + + enum iwl_mld_emlsr_blocked blocked_reasons; + + enum iwl_mld_emlsr_exit last_exit_reason; + unsigned long last_exit_ts; + u8 exit_repeat_count; + ); + + struct wiphy_work unblock_tpt_wk; + struct wiphy_delayed_work check_tpt_wk; + + struct wiphy_delayed_work prevent_done_wk; + struct wiphy_delayed_work tmp_non_bss_done_wk; +}; + +/** + * struct iwl_mld_vif - virtual interface (MAC context) configuration parameters + * + * @fw_id: fw id of the mac context. + * @session_protect: session protection parameters + * @ap_sta: pointer to AP sta, for easier access to it. + * Relevant only for STA vifs. + * @authorized: indicates the AP station was set to authorized + * @bigtks: BIGTKs of the AP, for beacon protection. + * Only valid for STA. (FIXME: needs to be per link) + * @num_associated_stas: number of associated STAs. Relevant only for AP mode. + * @ap_ibss_active: whether the AP/IBSS was started + * @roc_activity: the id of the roc_activity running. Relevant for p2p device + * only. Set to %ROC_NUM_ACTIVITIES when not in use. + * @cca_40mhz_workaround: When we are connected in 2.4 GHz and 40 MHz, and the + * environment is too loaded, we work around this by reconnecting to the + * same AP with 20 MHz. This manages the status of the workaround. + * @beacon_inject_active: indicates an active debugfs beacon ie injection + * @low_latency_causes: bit flags, indicating the causes for low-latency, + * see @iwl_mld_low_latency_cause. + * @ps_disabled: indicates that PS is disabled for this interface + * @mld: pointer to the mld structure. + * @deflink: default link data, for use in non-MLO, + * @link: reference to link data for each valid link, for use in MLO. + * @emlsr: information related to EMLSR + * @wowlan_data: data used by the wowlan suspend flow + * @use_ps_poll: use ps_poll frames + * @disable_bf: disable beacon filter + * @dbgfs_slink: debugfs symlink for this interface + */ +struct iwl_mld_vif { + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + u8 fw_id; + struct iwl_mld_session_protect session_protect; + struct ieee80211_sta *ap_sta; + bool authorized; + struct ieee80211_key_conf __rcu *bigtks[2]; + u8 num_associated_stas; + bool ap_ibss_active; + u32 roc_activity; + enum iwl_mld_cca_40mhz_wa_status cca_40mhz_workaround; +#ifdef CONFIG_IWLWIFI_DEBUGFS + bool beacon_inject_active; +#endif + u8 low_latency_causes; + bool ps_disabled; + ); + /* And here fields that survive a fw restart */ + struct iwl_mld *mld; + struct iwl_mld_link deflink; + struct iwl_mld_link __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; + + struct iwl_mld_emlsr emlsr; + +#ifdef CONFIG_PM_SLEEP + struct iwl_mld_wowlan_data wowlan_data; +#endif +#ifdef CONFIG_IWLWIFI_DEBUGFS + bool use_ps_poll; + bool disable_bf; + struct dentry *dbgfs_slink; +#endif +}; + +static inline struct iwl_mld_vif * +iwl_mld_vif_from_mac80211(struct ieee80211_vif *vif) +{ + return (void *)vif->drv_priv; +} + +#define iwl_mld_link_dereference_check(mld_vif, link_id) \ + rcu_dereference_check((mld_vif)->link[link_id], \ + lockdep_is_held(&mld_vif->mld->wiphy->mtx)) + +#define for_each_mld_vif_valid_link(mld_vif, mld_link) \ + for (int link_id = 0; link_id < ARRAY_SIZE((mld_vif)->link); \ + link_id++) \ + if ((mld_link = iwl_mld_link_dereference_check(mld_vif, link_id))) + +/* Retrieve pointer to mld link from mac80211 structures */ +static inline struct iwl_mld_link * +iwl_mld_link_from_mac80211(struct ieee80211_bss_conf *bss_conf) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(bss_conf->vif); + + return iwl_mld_link_dereference_check(mld_vif, bss_conf->link_id); +} + +int iwl_mld_mac80211_iftype_to_fw(const struct ieee80211_vif *vif); + +/* Cleanup function for struct iwl_mld_vif, will be called in restart */ +void iwl_mld_cleanup_vif(void *data, u8 *mac, struct ieee80211_vif *vif); +int iwl_mld_mac_fw_action(struct iwl_mld *mld, struct ieee80211_vif *vif, + u32 action); +int iwl_mld_add_vif(struct iwl_mld *mld, struct ieee80211_vif *vif); +int iwl_mld_rm_vif(struct iwl_mld *mld, struct ieee80211_vif *vif); +void iwl_mld_set_vif_associated(struct iwl_mld *mld, + struct ieee80211_vif *vif); +u8 iwl_mld_get_fw_bss_vifs_ids(struct iwl_mld *mld); +void iwl_mld_handle_probe_resp_data_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +void iwl_mld_handle_datapath_monitor_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +void iwl_mld_handle_uapsd_misbehaving_ap_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +void iwl_mld_reset_cca_40mhz_workaround(struct iwl_mld *mld, + struct ieee80211_vif *vif); + +static inline bool iwl_mld_vif_low_latency(const struct iwl_mld_vif *mld_vif) +{ + return !!mld_vif->low_latency_causes; +} + +struct ieee80211_vif *iwl_mld_get_bss_vif(struct iwl_mld *mld); + +#endif /* __iwl_mld_iface_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/key.c b/drivers/net/wireless/intel/iwlwifi/mld/key.c new file mode 100644 index 000000000000..0eff13e5ffd5 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/key.c @@ -0,0 +1,358 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 Intel Corporation + */ +#include "key.h" +#include "iface.h" +#include "sta.h" +#include "fw/api/datapath.h" + +static u32 iwl_mld_get_key_flags(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + bool pairwise = key->flags & IEEE80211_KEY_FLAG_PAIRWISE; + bool igtk = key->keyidx == 4 || key->keyidx == 5; + u32 flags = 0; + + if (!pairwise) + flags |= IWL_SEC_KEY_FLAG_MCAST_KEY; + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_TKIP: + flags |= IWL_SEC_KEY_FLAG_CIPHER_TKIP; + break; + case WLAN_CIPHER_SUITE_AES_CMAC: + case WLAN_CIPHER_SUITE_CCMP: + flags |= IWL_SEC_KEY_FLAG_CIPHER_CCMP; + break; + case WLAN_CIPHER_SUITE_GCMP_256: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + flags |= IWL_SEC_KEY_FLAG_KEY_SIZE; + fallthrough; + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + flags |= IWL_SEC_KEY_FLAG_CIPHER_GCMP; + break; + } + + if (!sta && vif->type == NL80211_IFTYPE_STATION) + sta = mld_vif->ap_sta; + + /* If we are installing an iGTK (in AP or STA mode), we need to tell + * the firmware this key will en/decrypt MGMT frames. + * Same goes if we are installing a pairwise key for an MFP station. + * In case we're installing a groupwise key (which is not an iGTK), + * then, we will not use this key for MGMT frames. + */ + if ((sta && sta->mfp && pairwise) || igtk) + flags |= IWL_SEC_KEY_FLAG_MFP; + + if (key->flags & IEEE80211_KEY_FLAG_SPP_AMSDU) + flags |= IWL_SEC_KEY_FLAG_SPP_AMSDU; + + return flags; +} + +static u32 iwl_mld_get_key_sta_mask(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_link_sta *link_sta; + int sta_id; + + lockdep_assert_wiphy(mld->wiphy); + + /* AP group keys are per link and should be on the mcast/bcast STA */ + if (vif->type == NL80211_IFTYPE_AP && + !(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) { + struct iwl_mld_link *link = NULL; + + if (key->link_id >= 0) + link = iwl_mld_link_dereference_check(mld_vif, + key->link_id); + + if (WARN_ON(!link)) + return 0; + + /* In this stage we should have both the bcast and mcast STAs */ + if (WARN_ON(link->bcast_sta.sta_id == IWL_INVALID_STA || + link->mcast_sta.sta_id == IWL_INVALID_STA)) + return 0; + + /* IGTK/BIGTK to bcast STA */ + if (key->keyidx >= 4) + return BIT(link->bcast_sta.sta_id); + + /* GTK for data to mcast STA */ + return BIT(link->mcast_sta.sta_id); + } + + /* for client mode use the AP STA also for group keys */ + if (!sta && vif->type == NL80211_IFTYPE_STATION) + sta = mld_vif->ap_sta; + + /* STA should be non-NULL now */ + if (WARN_ON(!sta)) + return 0; + + /* Key is not per-link, get the full sta mask */ + if (key->link_id < 0) + return iwl_mld_fw_sta_id_mask(mld, sta); + + /* The link_sta shouldn't be NULL now, but this is checked in + * iwl_mld_fw_sta_id_mask + */ + link_sta = link_sta_dereference_check(sta, key->link_id); + + sta_id = iwl_mld_fw_sta_id_from_link_sta(mld, link_sta); + if (sta_id < 0) + return 0; + + return BIT(sta_id); +} + +static int iwl_mld_add_key_to_fw(struct iwl_mld *mld, u32 sta_mask, + u32 key_flags, struct ieee80211_key_conf *key) +{ + struct iwl_sec_key_cmd cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_ADD), + .u.add.sta_mask = cpu_to_le32(sta_mask), + .u.add.key_id = cpu_to_le32(key->keyidx), + .u.add.key_flags = cpu_to_le32(key_flags), + .u.add.tx_seq = cpu_to_le64(atomic64_read(&key->tx_pn)), + }; + bool tkip = key->cipher == WLAN_CIPHER_SUITE_TKIP; + int max_key_len = sizeof(cmd.u.add.key); + + if (WARN_ON(!sta_mask)) + return -EINVAL; + + if (WARN_ON(key->keylen > max_key_len)) + return -EINVAL; + + memcpy(cmd.u.add.key, key->key, key->keylen); + + if (tkip) { + memcpy(cmd.u.add.tkip_mic_rx_key, + key->key + NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY, + 8); + memcpy(cmd.u.add.tkip_mic_tx_key, + key->key + NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY, + 8); + } + + return iwl_mld_send_cmd_pdu(mld, WIDE_ID(DATA_PATH_GROUP, SEC_KEY_CMD), + &cmd); +} + +static void iwl_mld_remove_key_from_fw(struct iwl_mld *mld, u32 sta_mask, + u32 key_flags, u32 keyidx) +{ + struct iwl_sec_key_cmd cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_REMOVE), + .u.remove.sta_mask = cpu_to_le32(sta_mask), + .u.remove.key_id = cpu_to_le32(keyidx), + .u.remove.key_flags = cpu_to_le32(key_flags), + }; + + if (WARN_ON(!sta_mask)) + return; + + iwl_mld_send_cmd_pdu(mld, WIDE_ID(DATA_PATH_GROUP, SEC_KEY_CMD), &cmd); +} + +void iwl_mld_remove_key(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + u32 sta_mask = iwl_mld_get_key_sta_mask(mld, vif, sta, key); + u32 key_flags = iwl_mld_get_key_flags(mld, vif, sta, key); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + lockdep_assert_wiphy(mld->wiphy); + + if (!sta_mask) + return; + + if (key->keyidx == 4 || key->keyidx == 5) { + struct iwl_mld_link *mld_link; + unsigned int link_id = 0; + + /* set to -1 for non-MLO right now */ + if (key->link_id >= 0) + link_id = key->link_id; + + mld_link = iwl_mld_link_dereference_check(mld_vif, link_id); + if (WARN_ON(!mld_link)) + return; + + if (mld_link->igtk == key) + mld_link->igtk = NULL; + + mld->num_igtks--; + } + + iwl_mld_remove_key_from_fw(mld, sta_mask, key_flags, key->keyidx); + + /* no longer in HW */ + key->hw_key_idx = STA_KEY_IDX_INVALID; +} + +int iwl_mld_add_key(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + u32 sta_mask = iwl_mld_get_key_sta_mask(mld, vif, sta, key); + u32 key_flags = iwl_mld_get_key_flags(mld, vif, sta, key); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *mld_link = NULL; + bool igtk = key->keyidx == 4 || key->keyidx == 5; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (!sta_mask) + return -EINVAL; + + if (igtk) { + if (mld->num_igtks == IWL_MAX_NUM_IGTKS) + return -EOPNOTSUPP; + + u8 link_id = 0; + + /* set to -1 for non-MLO right now */ + if (key->link_id >= 0) + link_id = key->link_id; + + mld_link = iwl_mld_link_dereference_check(mld_vif, link_id); + + if (WARN_ON(!mld_link)) + return -EINVAL; + + if (mld_link->igtk) { + IWL_DEBUG_MAC80211(mld, "remove old IGTK %d\n", + mld_link->igtk->keyidx); + iwl_mld_remove_key(mld, vif, sta, mld_link->igtk); + } + + WARN_ON(mld_link->igtk); + } + + ret = iwl_mld_add_key_to_fw(mld, sta_mask, key_flags, key); + if (ret) + return ret; + + if (mld_link) { + mld_link->igtk = key; + mld->num_igtks++; + } + + /* We don't really need this, but need it to be not invalid, + * so we will know if the key is in fw. + */ + key->hw_key_idx = 0; + + return 0; +} + +struct remove_ap_keys_iter_data { + u8 link_id; + struct ieee80211_sta *sta; +}; + +static void iwl_mld_remove_ap_keys_iter(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + void *_data) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct remove_ap_keys_iter_data *data = _data; + + if (key->hw_key_idx == STA_KEY_IDX_INVALID) + return; + + /* All the pairwise keys should have been removed by now */ + if (WARN_ON(sta)) + return; + + if (key->link_id >= 0 && key->link_id != data->link_id) + return; + + iwl_mld_remove_key(mld, vif, data->sta, key); +} + +void iwl_mld_remove_ap_keys(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, unsigned int link_id) +{ + struct remove_ap_keys_iter_data iter_data = { + .link_id = link_id, + .sta = sta, + }; + + if (WARN_ON_ONCE(vif->type != NL80211_IFTYPE_STATION)) + return; + + ieee80211_iter_keys(mld->hw, vif, + iwl_mld_remove_ap_keys_iter, + &iter_data); +} + +struct iwl_mvm_sta_key_update_data { + struct ieee80211_sta *sta; + u32 old_sta_mask; + u32 new_sta_mask; + int err; +}; + +static void iwl_mld_update_sta_key_iter(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, + void *_data) +{ + struct iwl_mvm_sta_key_update_data *data = _data; + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_sec_key_cmd cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_MODIFY), + .u.modify.old_sta_mask = cpu_to_le32(data->old_sta_mask), + .u.modify.new_sta_mask = cpu_to_le32(data->new_sta_mask), + .u.modify.key_id = cpu_to_le32(key->keyidx), + .u.modify.key_flags = + cpu_to_le32(iwl_mld_get_key_flags(mld, vif, sta, key)), + }; + int err; + + /* only need to do this for pairwise keys (link_id == -1) */ + if (sta != data->sta || key->link_id >= 0) + return; + + err = iwl_mld_send_cmd_pdu(mld, WIDE_ID(DATA_PATH_GROUP, SEC_KEY_CMD), + &cmd); + + if (err) + data->err = err; +} + +int iwl_mld_update_sta_keys(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u32 old_sta_mask, + u32 new_sta_mask) +{ + struct iwl_mvm_sta_key_update_data data = { + .sta = sta, + .old_sta_mask = old_sta_mask, + .new_sta_mask = new_sta_mask, + }; + + ieee80211_iter_keys(mld->hw, vif, iwl_mld_update_sta_key_iter, + &data); + return data.err; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/key.h b/drivers/net/wireless/intel/iwlwifi/mld/key.h new file mode 100644 index 000000000000..a68ea48913be --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/key.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_key_h__ +#define __iwl_mld_key_h__ + +#include "mld.h" +#include <net/mac80211.h> +#include "fw/api/sta.h" + +void iwl_mld_remove_key(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key); +int iwl_mld_add_key(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key); +void iwl_mld_remove_ap_keys(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + unsigned int link_id); + +int iwl_mld_update_sta_keys(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u32 old_sta_mask, + u32 new_sta_mask); + +static inline void +iwl_mld_cleanup_keys_iter(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key, void *data) +{ + key->hw_key_idx = STA_KEY_IDX_INVALID; +} + +#endif /* __iwl_mld_key_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/led.c b/drivers/net/wireless/intel/iwlwifi/mld/led.c new file mode 100644 index 000000000000..a37b32cbc6e6 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/led.c @@ -0,0 +1,100 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 Intel Corporation + */ +#include <linux/leds.h> +#include <net/mac80211.h> + +#include "fw/api/led.h" +#include "mld.h" +#include "led.h" +#include "hcmd.h" + +static void iwl_mld_send_led_fw_cmd(struct iwl_mld *mld, bool on) +{ + struct iwl_led_cmd led_cmd = { + .status = cpu_to_le32(on), + }; + int err; + + if (WARN_ON(!mld->fw_status.running)) + return; + + err = iwl_mld_send_cmd_with_flags_pdu(mld, WIDE_ID(LONG_GROUP, + LEDS_CMD), + CMD_ASYNC, &led_cmd); + + if (err) + IWL_WARN(mld, "LED command failed: %d\n", err); +} + +static void iwl_led_brightness_set(struct led_classdev *led_cdev, + enum led_brightness brightness) +{ + struct iwl_mld *mld = container_of(led_cdev, struct iwl_mld, led); + + if (!mld->fw_status.running) + return; + + iwl_mld_send_led_fw_cmd(mld, brightness > 0); +} + +int iwl_mld_leds_init(struct iwl_mld *mld) +{ + int mode = iwlwifi_mod_params.led_mode; + int ret; + + switch (mode) { + case IWL_LED_BLINK: + IWL_ERR(mld, "Blink led mode not supported, used default\n"); + fallthrough; + case IWL_LED_DEFAULT: + case IWL_LED_RF_STATE: + mode = IWL_LED_RF_STATE; + break; + case IWL_LED_DISABLE: + IWL_INFO(mld, "Led disabled\n"); + return 0; + default: + return -EINVAL; + } + + mld->led.name = kasprintf(GFP_KERNEL, "%s-led", + wiphy_name(mld->hw->wiphy)); + if (!mld->led.name) + return -ENOMEM; + + mld->led.brightness_set = iwl_led_brightness_set; + mld->led.max_brightness = 1; + + if (mode == IWL_LED_RF_STATE) + mld->led.default_trigger = + ieee80211_get_radio_led_name(mld->hw); + + ret = led_classdev_register(mld->trans->dev, &mld->led); + if (ret) { + kfree(mld->led.name); + mld->led.name = NULL; + IWL_INFO(mld, "Failed to enable led\n"); + } + + return ret; +} + +void iwl_mld_led_config_fw(struct iwl_mld *mld) +{ + if (!mld->led.name) + return; + + iwl_mld_send_led_fw_cmd(mld, mld->led.brightness > 0); +} + +void iwl_mld_leds_exit(struct iwl_mld *mld) +{ + if (!mld->led.name) + return; + + led_classdev_unregister(&mld->led); + kfree(mld->led.name); + mld->led.name = NULL; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/led.h b/drivers/net/wireless/intel/iwlwifi/mld/led.h new file mode 100644 index 000000000000..0954e214e73d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/led.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_led_h__ +#define __iwl_mld_led_h__ + +#include "mld.h" + +#ifdef CONFIG_IWLWIFI_LEDS +int iwl_mld_leds_init(struct iwl_mld *mld); +void iwl_mld_leds_exit(struct iwl_mld *mld); +void iwl_mld_led_config_fw(struct iwl_mld *mld); +#else +static inline int iwl_mld_leds_init(struct iwl_mld *mld) +{ + return 0; +} + +static inline void iwl_mld_leds_exit(struct iwl_mld *mld) +{ +} + +static inline void iwl_mld_led_config_fw(struct iwl_mld *mld) +{ +} +#endif + +#endif /* __iwl_mld_led_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/link.c b/drivers/net/wireless/intel/iwlwifi/mld/link.c new file mode 100644 index 000000000000..82a4979a3af3 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/link.c @@ -0,0 +1,1213 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include "constants.h" +#include "link.h" +#include "iface.h" +#include "mlo.h" +#include "hcmd.h" +#include "phy.h" +#include "fw/api/rs.h" +#include "fw/api/txq.h" +#include "fw/api/mac.h" + +#include "fw/api/context.h" +#include "fw/dbg.h" + +static int iwl_mld_send_link_cmd(struct iwl_mld *mld, + struct iwl_link_config_cmd *cmd, + enum iwl_ctxt_action action) +{ + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + cmd->action = cpu_to_le32(action); + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, LINK_CONFIG_CMD), + cmd); + if (ret) + IWL_ERR(mld, "Failed to send LINK_CONFIG_CMD (action:%d): %d\n", + action, ret); + return ret; +} + +static int iwl_mld_add_link_to_fw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf) +{ + struct ieee80211_vif *vif = link_conf->vif; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *link = iwl_mld_link_from_mac80211(link_conf); + struct iwl_link_config_cmd cmd = {}; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!link)) + return -EINVAL; + + cmd.link_id = cpu_to_le32(link->fw_id); + cmd.mac_id = cpu_to_le32(mld_vif->fw_id); + cmd.spec_link_id = link_conf->link_id; + cmd.phy_id = cpu_to_le32(FW_CTXT_ID_INVALID); + + ether_addr_copy(cmd.local_link_addr, link_conf->addr); + + if (vif->type == NL80211_IFTYPE_ADHOC && link_conf->bssid) + ether_addr_copy(cmd.ibss_bssid_addr, link_conf->bssid); + + return iwl_mld_send_link_cmd(mld, &cmd, FW_CTXT_ACTION_ADD); +} + +/* Get the basic rates of the used band and add the mandatory ones */ +static void iwl_mld_fill_rates(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, + struct ieee80211_chanctx_conf *chan_ctx, + __le32 *cck_rates, __le32 *ofdm_rates) +{ + struct cfg80211_chan_def *chandef = + iwl_mld_get_chandef_from_chanctx(mld, chan_ctx); + struct ieee80211_supported_band *sband = + mld->hw->wiphy->bands[chandef->chan->band]; + unsigned long basic = link->basic_rates; + int lowest_present_ofdm = 100; + int lowest_present_cck = 100; + u32 cck = 0; + u32 ofdm = 0; + int i; + + for_each_set_bit(i, &basic, BITS_PER_LONG) { + int hw = sband->bitrates[i].hw_value; + + if (hw >= IWL_FIRST_OFDM_RATE) { + ofdm |= BIT(hw - IWL_FIRST_OFDM_RATE); + if (lowest_present_ofdm > hw) + lowest_present_ofdm = hw; + } else { + BUILD_BUG_ON(IWL_FIRST_CCK_RATE != 0); + + cck |= BIT(hw); + if (lowest_present_cck > hw) + lowest_present_cck = hw; + } + } + + /* Now we've got the basic rates as bitmaps in the ofdm and cck + * variables. This isn't sufficient though, as there might not + * be all the right rates in the bitmap. E.g. if the only basic + * rates are 5.5 Mbps and 11 Mbps, we still need to add 1 Mbps + * and 6 Mbps because the 802.11-2007 standard says in 9.6: + * + * [...] a STA responding to a received frame shall transmit + * its Control Response frame [...] at the highest rate in the + * BSSBasicRateSet parameter that is less than or equal to the + * rate of the immediately previous frame in the frame exchange + * sequence ([...]) and that is of the same modulation class + * ([...]) as the received frame. If no rate contained in the + * BSSBasicRateSet parameter meets these conditions, then the + * control frame sent in response to a received frame shall be + * transmitted at the highest mandatory rate of the PHY that is + * less than or equal to the rate of the received frame, and + * that is of the same modulation class as the received frame. + * + * As a consequence, we need to add all mandatory rates that are + * lower than all of the basic rates to these bitmaps. + */ + + if (lowest_present_ofdm > IWL_RATE_24M_INDEX) + ofdm |= IWL_RATE_BIT_MSK(24) >> IWL_FIRST_OFDM_RATE; + if (lowest_present_ofdm > IWL_RATE_12M_INDEX) + ofdm |= IWL_RATE_BIT_MSK(12) >> IWL_FIRST_OFDM_RATE; + /* 6M already there or needed so always add */ + ofdm |= IWL_RATE_BIT_MSK(6) >> IWL_FIRST_OFDM_RATE; + + /* CCK is a bit more complex with DSSS vs. HR/DSSS vs. ERP. + * Note, however: + * - if no CCK rates are basic, it must be ERP since there must + * be some basic rates at all, so they're OFDM => ERP PHY + * (or we're in 5 GHz, and the cck bitmap will never be used) + * - if 11M is a basic rate, it must be ERP as well, so add 5.5M + * - if 5.5M is basic, 1M and 2M are mandatory + * - if 2M is basic, 1M is mandatory + * - if 1M is basic, that's the only valid ACK rate. + * As a consequence, it's not as complicated as it sounds, just add + * any lower rates to the ACK rate bitmap. + */ + if (lowest_present_cck > IWL_RATE_11M_INDEX) + cck |= IWL_RATE_BIT_MSK(11) >> IWL_FIRST_CCK_RATE; + if (lowest_present_cck > IWL_RATE_5M_INDEX) + cck |= IWL_RATE_BIT_MSK(5) >> IWL_FIRST_CCK_RATE; + if (lowest_present_cck > IWL_RATE_2M_INDEX) + cck |= IWL_RATE_BIT_MSK(2) >> IWL_FIRST_CCK_RATE; + /* 1M already there or needed so always add */ + cck |= IWL_RATE_BIT_MSK(1) >> IWL_FIRST_CCK_RATE; + + *cck_rates = cpu_to_le32((u32)cck); + *ofdm_rates = cpu_to_le32((u32)ofdm); +} + +static void iwl_mld_fill_protection_flags(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, + __le32 *protection_flags) +{ + u8 protection_mode = link->ht_operation_mode & + IEEE80211_HT_OP_MODE_PROTECTION; + u8 ht_flag = LINK_PROT_FLG_HT_PROT | LINK_PROT_FLG_FAT_PROT; + + IWL_DEBUG_RATE(mld, "HT protection mode: %d\n", protection_mode); + + if (link->use_cts_prot) + *protection_flags |= cpu_to_le32(LINK_PROT_FLG_TGG_PROTECT); + + /* See section 9.23.3.1 of IEEE 80211-2012. + * Nongreenfield HT STAs Present is not supported. + */ + switch (protection_mode) { + case IEEE80211_HT_OP_MODE_PROTECTION_NONE: + break; + case IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER: + case IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED: + *protection_flags |= cpu_to_le32(ht_flag); + break; + case IEEE80211_HT_OP_MODE_PROTECTION_20MHZ: + /* Protect when channel wider than 20MHz */ + if (link->chanreq.oper.width > NL80211_CHAN_WIDTH_20) + *protection_flags |= cpu_to_le32(ht_flag); + break; + } +} + +static u8 iwl_mld_mac80211_ac_to_fw_ac(enum ieee80211_ac_numbers ac) +{ + static const u8 mac80211_ac_to_fw[] = { + AC_VO, + AC_VI, + AC_BE, + AC_BK + }; + + return mac80211_ac_to_fw[ac]; +} + +static void iwl_mld_fill_qos_params(struct ieee80211_bss_conf *link, + struct iwl_ac_qos *ac, __le32 *qos_flags) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + + /* no need to check mld_link since it is done in the caller */ + + for (int mac_ac = 0; mac_ac < IEEE80211_NUM_ACS; mac_ac++) { + u8 txf = iwl_mld_mac80211_ac_to_fw_tx_fifo(mac_ac); + u8 fw_ac = iwl_mld_mac80211_ac_to_fw_ac(mac_ac); + + ac[fw_ac].cw_min = + cpu_to_le16(mld_link->queue_params[mac_ac].cw_min); + ac[fw_ac].cw_max = + cpu_to_le16(mld_link->queue_params[mac_ac].cw_max); + ac[fw_ac].edca_txop = + cpu_to_le16(mld_link->queue_params[mac_ac].txop * 32); + ac[fw_ac].aifsn = mld_link->queue_params[mac_ac].aifs; + ac[fw_ac].fifos_mask = BIT(txf); + } + + if (link->qos) + *qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA); + + if (link->chanreq.oper.width != NL80211_CHAN_WIDTH_20_NOHT) + *qos_flags |= cpu_to_le32(MAC_QOS_FLG_TGN); +} + +static bool iwl_mld_fill_mu_edca(struct iwl_mld *mld, + const struct iwl_mld_link *mld_link, + struct iwl_he_backoff_conf *trig_based_txf) +{ + for (int mac_ac = 0; mac_ac < IEEE80211_NUM_ACS; mac_ac++) { + const struct ieee80211_he_mu_edca_param_ac_rec *mu_edca = + &mld_link->queue_params[mac_ac].mu_edca_param_rec; + u8 fw_ac = iwl_mld_mac80211_ac_to_fw_ac(mac_ac); + + if (!mld_link->queue_params[mac_ac].mu_edca) + return false; + + trig_based_txf[fw_ac].cwmin = + cpu_to_le16(mu_edca->ecw_min_max & 0xf); + trig_based_txf[fw_ac].cwmax = + cpu_to_le16((mu_edca->ecw_min_max & 0xf0) >> 4); + trig_based_txf[fw_ac].aifsn = + cpu_to_le16(mu_edca->aifsn & 0xf); + trig_based_txf[fw_ac].mu_time = + cpu_to_le16(mu_edca->mu_edca_timer); + } + return true; +} + +static u8 iwl_mld_sta_rx_bw_to_fw(enum ieee80211_sta_rx_bandwidth bw) +{ + switch (bw) { + default: /* potential future values not supported by this hw/driver */ + case IEEE80211_STA_RX_BW_20: + return IWL_LINK_MODIFY_BW_20; + case IEEE80211_STA_RX_BW_40: + return IWL_LINK_MODIFY_BW_40; + case IEEE80211_STA_RX_BW_80: + return IWL_LINK_MODIFY_BW_80; + case IEEE80211_STA_RX_BW_160: + return IWL_LINK_MODIFY_BW_160; + case IEEE80211_STA_RX_BW_320: + return IWL_LINK_MODIFY_BW_320; + } +} + +static int _iwl_mld_change_link_in_fw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, + enum ieee80211_sta_rx_bandwidth bw, + u32 changes) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + struct ieee80211_vif *vif = link->vif; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_chanctx_conf *chan_ctx; + struct iwl_link_config_cmd cmd = {}; + u32 flags = 0; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link)) + return -EINVAL; + + cmd.link_id = cpu_to_le32(mld_link->fw_id); + cmd.spec_link_id = link->link_id; + cmd.mac_id = cpu_to_le32(mld_vif->fw_id); + + chan_ctx = wiphy_dereference(mld->wiphy, mld_link->chan_ctx); + + cmd.phy_id = cpu_to_le32(chan_ctx ? + iwl_mld_phy_from_mac80211(chan_ctx)->fw_id : + FW_CTXT_ID_INVALID); + + ether_addr_copy(cmd.local_link_addr, link->addr); + + cmd.active = cpu_to_le32(mld_link->active); + + if ((changes & LINK_CONTEXT_MODIFY_ACTIVE) && !mld_link->active && + mld_link->silent_deactivation) { + /* We are de-activating a link that is having CSA with + * immediate quiet in EMLSR. Tell the firmware not to send any + * frame. + */ + cmd.block_tx = 1; + mld_link->silent_deactivation = false; + } + + if (vif->type == NL80211_IFTYPE_ADHOC && link->bssid) + ether_addr_copy(cmd.ibss_bssid_addr, link->bssid); + + /* Channel context is needed to get the rates */ + if (chan_ctx) + iwl_mld_fill_rates(mld, link, chan_ctx, &cmd.cck_rates, + &cmd.ofdm_rates); + + cmd.cck_short_preamble = cpu_to_le32(link->use_short_preamble); + cmd.short_slot = cpu_to_le32(link->use_short_slot); + + iwl_mld_fill_protection_flags(mld, link, &cmd.protection_flags); + + iwl_mld_fill_qos_params(link, cmd.ac, &cmd.qos_flags); + + cmd.bi = cpu_to_le32(link->beacon_int); + cmd.dtim_interval = cpu_to_le32(link->beacon_int * link->dtim_period); + + if (changes & LINK_CONTEXT_MODIFY_BANDWIDTH) + cmd.modify_bandwidth = iwl_mld_sta_rx_bw_to_fw(bw); + + /* Configure HE parameters only if HE is supported, and only after + * the parameters are set in mac80211 (meaning after assoc) + */ + if (!link->he_support || iwlwifi_mod_params.disable_11ax || + (vif->type == NL80211_IFTYPE_STATION && !vif->cfg.assoc)) { + changes &= ~LINK_CONTEXT_MODIFY_HE_PARAMS; + goto send_cmd; + } + + /* ap_sta may be NULL if we're disconnecting */ + if (mld_vif->ap_sta) { + struct ieee80211_link_sta *link_sta = + link_sta_dereference_check(mld_vif->ap_sta, + link->link_id); + + if (!WARN_ON(!link_sta) && link_sta->he_cap.has_he && + link_sta->he_cap.he_cap_elem.mac_cap_info[5] & + IEEE80211_HE_MAC_CAP5_OM_CTRL_UL_MU_DATA_DIS_RX) + cmd.ul_mu_data_disable = 1; + } + + cmd.htc_trig_based_pkt_ext = link->htc_trig_based_pkt_ext; + + if (link->uora_exists) { + cmd.rand_alloc_ecwmin = link->uora_ocw_range & 0x7; + cmd.rand_alloc_ecwmax = (link->uora_ocw_range >> 3) & 0x7; + } + + if (iwl_mld_fill_mu_edca(mld, mld_link, cmd.trig_based_txf)) + flags |= LINK_FLG_MU_EDCA_CW; + + cmd.bss_color = link->he_bss_color.color; + + if (!link->he_bss_color.enabled) + flags |= LINK_FLG_BSS_COLOR_DIS; + + cmd.frame_time_rts_th = cpu_to_le16(link->frame_time_rts_th); + + /* Block 26-tone RU OFDMA transmissions */ + if (mld_link->he_ru_2mhz_block) + flags |= LINK_FLG_RU_2MHZ_BLOCK; + + if (link->nontransmitted) { + ether_addr_copy(cmd.ref_bssid_addr, link->transmitter_bssid); + cmd.bssid_index = link->bssid_index; + } + + /* The only EHT parameter is puncturing, and starting from PHY cmd + * version 6 - it is sent there. For older versions of the PHY cmd, + * puncturing is not needed at all. + */ + if (WARN_ON(changes & LINK_CONTEXT_MODIFY_EHT_PARAMS)) + changes &= ~LINK_CONTEXT_MODIFY_EHT_PARAMS; + +send_cmd: + cmd.modify_mask = cpu_to_le32(changes); + cmd.flags = cpu_to_le32(flags); + + return iwl_mld_send_link_cmd(mld, &cmd, FW_CTXT_ACTION_MODIFY); +} + +int iwl_mld_change_link_in_fw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, + u32 changes) +{ + if (WARN_ON(changes & LINK_CONTEXT_MODIFY_BANDWIDTH)) + changes &= ~LINK_CONTEXT_MODIFY_BANDWIDTH; + + return _iwl_mld_change_link_in_fw(mld, link, 0, changes); +} + +int iwl_mld_change_link_omi_bw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, + enum ieee80211_sta_rx_bandwidth bw) +{ + return _iwl_mld_change_link_in_fw(mld, link, bw, + LINK_CONTEXT_MODIFY_BANDWIDTH); +} + +int iwl_mld_activate_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link || mld_link->active)) + return -EINVAL; + + mld_link->rx_omi.exit_ts = jiffies; + mld_link->active = true; + + ret = iwl_mld_change_link_in_fw(mld, link, + LINK_CONTEXT_MODIFY_ACTIVE); + if (ret) + mld_link->active = false; + + return ret; +} + +void iwl_mld_deactivate_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + struct iwl_probe_resp_data *probe_data; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link || !mld_link->active)) + return; + + iwl_mld_cancel_session_protection(mld, link->vif, link->link_id); + + /* If we deactivate the link, we will probably remove it, or switch + * channel. In both cases, the CSA or Notice of Absence information is + * now irrelevant. Remove the data here. + */ + probe_data = wiphy_dereference(mld->wiphy, mld_link->probe_resp_data); + RCU_INIT_POINTER(mld_link->probe_resp_data, NULL); + if (probe_data) + kfree_rcu(probe_data, rcu_head); + + mld_link->active = false; + + iwl_mld_change_link_in_fw(mld, link, LINK_CONTEXT_MODIFY_ACTIVE); + + /* Now that the link is not active in FW, we don't expect any new + * notifications for it. Cancel the ones that are already pending + */ + iwl_mld_cancel_notifications_of_object(mld, IWL_MLD_OBJECT_TYPE_LINK, + mld_link->fw_id); +} + +static void +iwl_mld_rm_link_from_fw(struct iwl_mld *mld, struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + struct iwl_link_config_cmd cmd = {}; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link)) + return; + + cmd.link_id = cpu_to_le32(mld_link->fw_id); + cmd.spec_link_id = link->link_id; + cmd.phy_id = cpu_to_le32(FW_CTXT_ID_INVALID); + + iwl_mld_send_link_cmd(mld, &cmd, FW_CTXT_ACTION_REMOVE); +} + +static void iwl_mld_omi_bw_update(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + struct iwl_mld_link *mld_link, + struct ieee80211_link_sta *link_sta, + enum ieee80211_sta_rx_bandwidth bw, + bool ap_update) +{ + enum ieee80211_sta_rx_bandwidth apply_bw; + + mld_link->rx_omi.desired_bw = bw; + + /* Can't update OMI while already in progress, desired_bw was + * set so on FW notification the worker will see the change + * and apply new the new desired bw. + */ + if (mld_link->rx_omi.bw_in_progress) + return; + + if (bw == IEEE80211_STA_RX_BW_MAX) + apply_bw = ieee80211_chan_width_to_rx_bw(link_conf->chanreq.oper.width); + else + apply_bw = bw; + + if (!ap_update) { + /* The update isn't due to AP tracking after leaving OMI, + * where the AP could increase BW and then we must tell + * it that we can do the increased BW as well, if we did + * update the chandef. + * In this case, if we want MAX, then we will need to send + * a new OMI to the AP if it increases its own bandwidth as + * we can (due to internal and FW limitations, and being + * worried the AP might break) only send to what we're doing + * at the moment. In this case, set last_max_bw; otherwise + * if we really want to decrease our bandwidth set it to 0 + * to indicate no updates are needed if the AP changes. + */ + if (bw != IEEE80211_STA_RX_BW_MAX) + mld_link->rx_omi.last_max_bw = apply_bw; + else + mld_link->rx_omi.last_max_bw = 0; + } else { + /* Otherwise, if we're already trying to do maximum and + * the AP is changing, set last_max_bw to the new max the + * AP is using, we'll only get to this code path if the + * new bandwidth of the AP is bigger than what we sent it + * previously. This avoids repeatedly sending updates if + * it changes bandwidth, only doing it once on an increase. + */ + mld_link->rx_omi.last_max_bw = apply_bw; + } + + if (ieee80211_prepare_rx_omi_bw(link_sta, bw)) { + mld_link->rx_omi.bw_in_progress = apply_bw; + iwl_mld_change_link_omi_bw(mld, link_conf, apply_bw); + } +} + +static void iwl_mld_omi_bw_finished_work(struct wiphy *wiphy, + struct wiphy_work *work) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_link *mld_link = + container_of(work, typeof(*mld_link), rx_omi.finished_work.work); + enum ieee80211_sta_rx_bandwidth desired_bw, switched_to_bw; + struct ieee80211_vif *vif = mld_link->vif; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_bss_conf *link_conf; + struct ieee80211_link_sta *link_sta; + + if (!mld_vif->ap_sta) + return; + + link_sta = wiphy_dereference(mld->wiphy, + mld_vif->ap_sta->link[mld_link->link_id]); + if (WARN_ON_ONCE(!link_sta)) + return; + + link_conf = link_conf_dereference_protected(vif, link_sta->link_id); + if (WARN_ON_ONCE(!link_conf)) + return; + + if (WARN_ON(!mld_link->rx_omi.bw_in_progress)) + return; + + desired_bw = mld_link->rx_omi.desired_bw; + switched_to_bw = mld_link->rx_omi.bw_in_progress; + + ieee80211_finalize_rx_omi_bw(link_sta); + mld_link->rx_omi.bw_in_progress = 0; + + if (desired_bw != switched_to_bw) + iwl_mld_omi_bw_update(mld, link_conf, mld_link, link_sta, + desired_bw, false); +} + +static struct ieee80211_vif * +iwl_mld_get_omi_bw_reduction_pointers(struct iwl_mld *mld, + struct ieee80211_link_sta **link_sta, + struct iwl_mld_link **mld_link) +{ + struct iwl_mld_vif *mld_vif; + struct ieee80211_vif *vif; + int n_link_stas = 0; + + *link_sta = NULL; + + if (mld->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_SC) + return NULL; + + vif = iwl_mld_get_bss_vif(mld); + if (!vif) + return NULL; + + for (int i = 0; i < ARRAY_SIZE(mld->fw_id_to_link_sta); i++) { + struct ieee80211_link_sta *tmp; + + tmp = wiphy_dereference(mld->wiphy, mld->fw_id_to_link_sta[i]); + if (IS_ERR_OR_NULL(tmp)) + continue; + + n_link_stas++; + *link_sta = tmp; + } + + /* can't do anything if we have TDLS peers or EMLSR */ + if (n_link_stas != 1) + return NULL; + + mld_vif = iwl_mld_vif_from_mac80211(vif); + *mld_link = iwl_mld_link_dereference_check(mld_vif, + (*link_sta)->link_id); + if (WARN_ON(!*mld_link)) + return NULL; + + return vif; +} + +void iwl_mld_omi_ap_changed_bw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + enum ieee80211_sta_rx_bandwidth bw) +{ + struct ieee80211_link_sta *link_sta; + struct iwl_mld_link *mld_link; + struct ieee80211_vif *vif; + + vif = iwl_mld_get_omi_bw_reduction_pointers(mld, &link_sta, &mld_link); + if (!vif) + return; + + if (WARN_ON(link_conf->vif != vif)) + return; + + /* This is 0 if we requested an OMI BW reduction and don't want to + * be sending an OMI when the AP's bandwidth changes. + */ + if (!mld_link->rx_omi.last_max_bw) + return; + + /* We only need to tell the AP if it increases BW over what we last + * told it we were using, if it reduces then our last OMI to it will + * not get used anyway (e.g. we said we want 160 but it's doing 80.) + */ + if (bw < mld_link->rx_omi.last_max_bw) + return; + + iwl_mld_omi_bw_update(mld, link_conf, mld_link, link_sta, bw, true); +} + +void iwl_mld_handle_omi_status_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct ieee80211_link_sta *link_sta; + struct iwl_mld_link *mld_link; + struct ieee80211_vif *vif; + + vif = iwl_mld_get_omi_bw_reduction_pointers(mld, &link_sta, &mld_link); + if (IWL_FW_CHECK(mld, !vif, "unexpected OMI notification\n")) + return; + + if (IWL_FW_CHECK(mld, !mld_link->rx_omi.bw_in_progress, + "OMI notification when not requested\n")) + return; + + wiphy_delayed_work_queue(mld->hw->wiphy, + &mld_link->rx_omi.finished_work, + msecs_to_jiffies(IWL_MLD_OMI_AP_SETTLE_DELAY)); +} + +void iwl_mld_leave_omi_bw_reduction(struct iwl_mld *mld) +{ + struct ieee80211_bss_conf *link_conf; + struct ieee80211_link_sta *link_sta; + struct iwl_mld_link *mld_link; + struct ieee80211_vif *vif; + + vif = iwl_mld_get_omi_bw_reduction_pointers(mld, &link_sta, &mld_link); + if (!vif) + return; + + link_conf = link_conf_dereference_protected(vif, link_sta->link_id); + if (WARN_ON_ONCE(!link_conf)) + return; + + if (!link_conf->he_support) + return; + + mld_link->rx_omi.exit_ts = jiffies; + + iwl_mld_omi_bw_update(mld, link_conf, mld_link, link_sta, + IEEE80211_STA_RX_BW_MAX, false); +} + +void iwl_mld_check_omi_bw_reduction(struct iwl_mld *mld) +{ + enum ieee80211_sta_rx_bandwidth bw = IEEE80211_STA_RX_BW_MAX; + struct ieee80211_chanctx_conf *chanctx; + struct ieee80211_bss_conf *link_conf; + struct ieee80211_link_sta *link_sta; + struct cfg80211_chan_def chandef; + struct iwl_mld_link *mld_link; + struct iwl_mld_vif *mld_vif; + struct ieee80211_vif *vif; + struct iwl_mld_phy *phy; + u16 punctured; + int exit_thr; + + /* not allowed in CAM mode */ + if (iwlmld_mod_params.power_scheme == IWL_POWER_SCHEME_CAM) + return; + + /* must have one BSS connection (no P2P), no TDLS, nor EMLSR */ + vif = iwl_mld_get_omi_bw_reduction_pointers(mld, &link_sta, &mld_link); + if (!vif) + return; + + link_conf = link_conf_dereference_protected(vif, link_sta->link_id); + if (WARN_ON_ONCE(!link_conf)) + return; + + if (!link_conf->he_support) + return; + + chanctx = wiphy_dereference(mld->wiphy, mld_link->chan_ctx); + if (WARN_ON(!chanctx)) + return; + + mld_vif = iwl_mld_vif_from_mac80211(vif); + if (!mld_vif->authorized) + goto apply; + + /* must not be in low-latency mode */ + if (iwl_mld_vif_low_latency(mld_vif)) + goto apply; + + chandef = link_conf->chanreq.oper; + + switch (chandef.width) { + case NL80211_CHAN_WIDTH_320: + exit_thr = IWL_MLD_OMI_EXIT_CHAN_LOAD_320; + break; + case NL80211_CHAN_WIDTH_160: + exit_thr = IWL_MLD_OMI_EXIT_CHAN_LOAD_160; + break; + default: + /* since we reduce to 80 MHz, must have more to start with */ + goto apply; + } + + /* not to be done if primary 80 MHz is punctured */ + if (cfg80211_chandef_primary(&chandef, NL80211_CHAN_WIDTH_80, + &punctured) < 0 || + punctured != 0) + goto apply; + + phy = iwl_mld_phy_from_mac80211(chanctx); + + if (phy->channel_load_by_us > exit_thr) { + /* send OMI for max bandwidth */ + goto apply; + } + + if (phy->channel_load_by_us > IWL_MLD_OMI_ENTER_CHAN_LOAD) { + /* no changes between enter/exit thresholds */ + return; + } + + if (time_is_after_jiffies(mld_link->rx_omi.exit_ts + + msecs_to_jiffies(IWL_MLD_OMI_EXIT_PROTECTION))) + return; + + /* reduce bandwidth to 80 MHz to save power */ + bw = IEEE80211_STA_RX_BW_80; +apply: + iwl_mld_omi_bw_update(mld, link_conf, mld_link, link_sta, bw, false); +} + +IWL_MLD_ALLOC_FN(link, bss_conf) + +/* Constructor function for struct iwl_mld_link */ +static int +iwl_mld_init_link(struct iwl_mld *mld, struct ieee80211_bss_conf *link, + struct iwl_mld_link *mld_link) +{ + mld_link->vif = link->vif; + mld_link->link_id = link->link_id; + + iwl_mld_init_internal_sta(&mld_link->bcast_sta); + iwl_mld_init_internal_sta(&mld_link->mcast_sta); + iwl_mld_init_internal_sta(&mld_link->aux_sta); + + wiphy_delayed_work_init(&mld_link->rx_omi.finished_work, + iwl_mld_omi_bw_finished_work); + + return iwl_mld_allocate_link_fw_id(mld, &mld_link->fw_id, link); +} + +/* Initializes the link structure, maps fw id to the ieee80211_bss_conf, and + * adds a link to the fw + */ +int iwl_mld_add_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *bss_conf) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(bss_conf->vif); + struct iwl_mld_link *link = iwl_mld_link_from_mac80211(bss_conf); + bool is_deflink = bss_conf == &bss_conf->vif->bss_conf; + int ret; + + if (!link) { + if (is_deflink) + link = &mld_vif->deflink; + else + link = kzalloc(sizeof(*link), GFP_KERNEL); + } else { + WARN_ON(!mld->fw_status.in_hw_restart); + } + + ret = iwl_mld_init_link(mld, bss_conf, link); + if (ret) + goto free; + + rcu_assign_pointer(mld_vif->link[bss_conf->link_id], link); + + ret = iwl_mld_add_link_to_fw(mld, bss_conf); + if (ret) { + RCU_INIT_POINTER(mld->fw_id_to_bss_conf[link->fw_id], NULL); + RCU_INIT_POINTER(mld_vif->link[bss_conf->link_id], NULL); + goto free; + } + + return ret; + +free: + if (!is_deflink) + kfree(link); + return ret; +} + +/* Remove link from fw, unmap the bss_conf, and destroy the link structure */ +void iwl_mld_remove_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *bss_conf) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(bss_conf->vif); + struct iwl_mld_link *link = iwl_mld_link_from_mac80211(bss_conf); + bool is_deflink = link == &mld_vif->deflink; + + if (WARN_ON(!link || link->active)) + return; + + iwl_mld_rm_link_from_fw(mld, bss_conf); + /* Continue cleanup on failure */ + + if (!is_deflink) + kfree_rcu(link, rcu_head); + + RCU_INIT_POINTER(mld_vif->link[bss_conf->link_id], NULL); + + wiphy_delayed_work_cancel(mld->wiphy, &link->rx_omi.finished_work); + + if (WARN_ON(link->fw_id >= mld->fw->ucode_capa.num_links)) + return; + + RCU_INIT_POINTER(mld->fw_id_to_bss_conf[link->fw_id], NULL); +} + +void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct iwl_missed_beacons_notif *notif = (const void *)pkt->data; + union iwl_dbg_tlv_tp_data tp_data = { .fw_pkt = pkt }; + u32 link_id = le32_to_cpu(notif->link_id); + u32 missed_bcon = le32_to_cpu(notif->consec_missed_beacons); + u32 missed_bcon_since_rx = + le32_to_cpu(notif->consec_missed_beacons_since_last_rx); + u32 scnd_lnk_bcn_lost = + le32_to_cpu(notif->consec_missed_beacons_other_link); + struct ieee80211_bss_conf *link_conf = + iwl_mld_fw_id_to_link_conf(mld, link_id); + u32 bss_param_ch_cnt_link_id; + struct ieee80211_vif *vif; + + if (WARN_ON(!link_conf)) + return; + + vif = link_conf->vif; + bss_param_ch_cnt_link_id = link_conf->bss_param_ch_cnt_link_id; + + IWL_DEBUG_INFO(mld, + "missed bcn link_id=%u, %u consecutive=%u\n", + link_id, missed_bcon, missed_bcon_since_rx); + + if (WARN_ON(!vif)) + return; + + mld->trans->dbg.dump_file_name_ext_valid = true; + snprintf(mld->trans->dbg.dump_file_name_ext, IWL_FW_INI_MAX_NAME, + "LinkId_%d_MacType_%d", link_id, + iwl_mld_mac80211_iftype_to_fw(vif)); + + iwl_dbg_tlv_time_point(&mld->fwrt, + IWL_FW_INI_TIME_POINT_MISSED_BEACONS, &tp_data); + + if (missed_bcon >= IWL_MLD_MISSED_BEACONS_THRESHOLD_LONG) { + if (missed_bcon_since_rx >= + IWL_MLD_MISSED_BEACONS_SINCE_RX_THOLD) { + ieee80211_connection_loss(vif); + return; + } + IWL_WARN(mld, + "missed beacons exceeds threshold, but receiving data. Stay connected, Expect bugs.\n"); + return; + } + + if (missed_bcon_since_rx > IWL_MLD_MISSED_BEACONS_THRESHOLD) { + ieee80211_cqm_beacon_loss_notify(vif, GFP_ATOMIC); + + /* try to switch links, no-op if we don't have MLO */ + iwl_mld_int_mlo_scan(mld, vif); + } + + /* no more logic if we're not in EMLSR */ + if (hweight16(vif->active_links) <= 1) + return; + + /* We are processing a notification before link activation */ + if (le32_to_cpu(notif->other_link_id) == FW_CTXT_ID_INVALID) + return; + + /* Exit EMLSR if we lost more than + * IWL_MLD_MISSED_BEACONS_EXIT_ESR_THRESH beacons on boths links + * OR more than IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH on current link. + * OR more than IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH_BSS_PARAM_CHANGED + * on current link and the link's bss_param_ch_count has changed on + * the other link's beacon. + */ + if ((missed_bcon >= IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH_2_LINKS && + scnd_lnk_bcn_lost >= IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH_2_LINKS) || + missed_bcon >= IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH || + (bss_param_ch_cnt_link_id != link_id && + missed_bcon >= + IWL_MLD_BCN_LOSS_EXIT_ESR_THRESH_BSS_PARAM_CHANGED)) { + iwl_mld_exit_emlsr(mld, vif, IWL_MLD_EMLSR_EXIT_MISSED_BEACON, + iwl_mld_get_primary_link(vif)); + } +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_handle_missed_beacon_notif); + +bool iwl_mld_cancel_missed_beacon_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt, + u32 removed_link_id) +{ + struct iwl_missed_beacons_notif *notif = (void *)pkt->data; + + if (le32_to_cpu(notif->other_link_id) == removed_link_id) { + /* Second link is being removed. Don't cancel the notification, + * but mark second link as invalid. + */ + notif->other_link_id = cpu_to_le32(FW_CTXT_ID_INVALID); + } + + /* If the primary link is removed, cancel the notification */ + return le32_to_cpu(notif->link_id) == removed_link_id; +} + +int iwl_mld_link_set_associated(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + return iwl_mld_change_link_in_fw(mld, link, LINK_CONTEXT_MODIFY_ALL & + ~(LINK_CONTEXT_MODIFY_ACTIVE | + LINK_CONTEXT_MODIFY_EHT_PARAMS)); +} + +struct iwl_mld_rssi_to_grade { + s8 rssi[2]; + u16 grade; +}; + +#define RSSI_TO_GRADE_LINE(_lb, _hb_uhb, _grade) \ + { \ + .rssi = {_lb, _hb_uhb}, \ + .grade = _grade \ + } + +/* + * This array must be sorted by increasing RSSI for proper functionality. + * The grades are actually estimated throughput, represented as fixed-point + * with a scale factor of 1/10. + */ +static const struct iwl_mld_rssi_to_grade rssi_to_grade_map[] = { + RSSI_TO_GRADE_LINE(-85, -89, 172), + RSSI_TO_GRADE_LINE(-83, -86, 344), + RSSI_TO_GRADE_LINE(-82, -85, 516), + RSSI_TO_GRADE_LINE(-80, -83, 688), + RSSI_TO_GRADE_LINE(-77, -79, 1032), + RSSI_TO_GRADE_LINE(-73, -76, 1376), + RSSI_TO_GRADE_LINE(-70, -74, 1548), + RSSI_TO_GRADE_LINE(-69, -72, 1720), + RSSI_TO_GRADE_LINE(-65, -68, 2064), + RSSI_TO_GRADE_LINE(-61, -66, 2294), + RSSI_TO_GRADE_LINE(-58, -61, 2580), + RSSI_TO_GRADE_LINE(-55, -58, 2868), + RSSI_TO_GRADE_LINE(-46, -55, 3098), + RSSI_TO_GRADE_LINE(-43, -54, 3442) +}; + +#define MAX_GRADE (rssi_to_grade_map[ARRAY_SIZE(rssi_to_grade_map) - 1].grade) + +#define DEFAULT_CHAN_LOAD_2GHZ 30 +#define DEFAULT_CHAN_LOAD_5GHZ 15 +#define DEFAULT_CHAN_LOAD_6GHZ 0 + +/* Factors calculation is done with fixed-point with a scaling factor of 1/256 */ +#define SCALE_FACTOR 256 +#define MAX_CHAN_LOAD 256 + +static unsigned int +iwl_mld_get_n_subchannels(const struct ieee80211_bss_conf *link_conf) +{ + enum nl80211_chan_width chan_width = + link_conf->chanreq.oper.width; + int mhz = nl80211_chan_width_to_mhz(chan_width); + unsigned int n_subchannels; + + if (WARN_ONCE(mhz < 20 || mhz > 320, + "Invalid channel width : (%d)\n", mhz)) + return 1; + + /* total number of subchannels */ + n_subchannels = mhz / 20; + + /* No puncturing if less than 80 MHz */ + if (mhz >= 80) + n_subchannels -= hweight16(link_conf->chanreq.oper.punctured); + + return n_subchannels; +} + +static int +iwl_mld_get_chan_load_from_element(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf) +{ + struct ieee80211_vif *vif = link_conf->vif; + const struct cfg80211_bss_ies *ies; + const struct element *bss_load_elem = NULL; + const struct ieee80211_bss_load_elem *bss_load; + + guard(rcu)(); + + if (ieee80211_vif_link_active(vif, link_conf->link_id)) + ies = rcu_dereference(link_conf->bss->beacon_ies); + else + ies = rcu_dereference(link_conf->bss->ies); + + if (ies) + bss_load_elem = cfg80211_find_elem(WLAN_EID_QBSS_LOAD, + ies->data, ies->len); + + if (!bss_load_elem || + bss_load_elem->datalen != sizeof(*bss_load)) + return -EINVAL; + + bss_load = (const void *)bss_load_elem->data; + + return bss_load->channel_util; +} + +static unsigned int +iwl_mld_get_chan_load_by_us(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + bool expect_active_link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link_conf); + struct ieee80211_chanctx_conf *chan_ctx; + struct iwl_mld_phy *phy; + + if (!mld_link || !mld_link->active) { + WARN_ON(expect_active_link); + return 0; + } + + if (WARN_ONCE(!rcu_access_pointer(mld_link->chan_ctx), + "Active link (%u) without channel ctxt assigned!\n", + link_conf->link_id)) + return 0; + + chan_ctx = wiphy_dereference(mld->wiphy, mld_link->chan_ctx); + phy = iwl_mld_phy_from_mac80211(chan_ctx); + + return phy->channel_load_by_us; +} + +/* Returns error if the channel utilization element is invalid/unavailable */ +int iwl_mld_get_chan_load_by_others(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + bool expect_active_link) +{ + int chan_load; + unsigned int chan_load_by_us; + + /* get overall load */ + chan_load = iwl_mld_get_chan_load_from_element(mld, link_conf); + if (chan_load < 0) + return chan_load; + + chan_load_by_us = iwl_mld_get_chan_load_by_us(mld, link_conf, + expect_active_link); + + /* channel load by us is given in percentage */ + chan_load_by_us = + NORMALIZE_PERCENT_TO_255(chan_load_by_us); + + /* Use only values that firmware sends that can possibly be valid */ + if (chan_load_by_us <= chan_load) + chan_load -= chan_load_by_us; + + return chan_load; +} + +static unsigned int +iwl_mld_get_default_chan_load(struct ieee80211_bss_conf *link_conf) +{ + enum nl80211_band band = link_conf->chanreq.oper.chan->band; + + switch (band) { + case NL80211_BAND_2GHZ: + return DEFAULT_CHAN_LOAD_2GHZ; + case NL80211_BAND_5GHZ: + return DEFAULT_CHAN_LOAD_5GHZ; + case NL80211_BAND_6GHZ: + return DEFAULT_CHAN_LOAD_6GHZ; + default: + WARN_ON(1); + return 0; + } +} + +unsigned int iwl_mld_get_chan_load(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf) +{ + int chan_load; + + chan_load = iwl_mld_get_chan_load_by_others(mld, link_conf, false); + if (chan_load >= 0) + return chan_load; + + /* No information from the element, take the defaults */ + chan_load = iwl_mld_get_default_chan_load(link_conf); + + /* The defaults are given in percentage */ + return NORMALIZE_PERCENT_TO_255(chan_load); +} + +static unsigned int +iwl_mld_get_avail_chan_load(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf) +{ + return MAX_CHAN_LOAD - iwl_mld_get_chan_load(mld, link_conf); +} + +/* This function calculates the grade of a link. Returns 0 in error case */ +unsigned int iwl_mld_get_link_grade(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf) +{ + enum nl80211_band band; + int rssi_idx; + s32 link_rssi; + unsigned int grade = MAX_GRADE; + + if (WARN_ON_ONCE(!link_conf)) + return 0; + + band = link_conf->chanreq.oper.chan->band; + if (WARN_ONCE(band != NL80211_BAND_2GHZ && + band != NL80211_BAND_5GHZ && + band != NL80211_BAND_6GHZ, + "Invalid band (%u)\n", band)) + return 0; + + link_rssi = MBM_TO_DBM(link_conf->bss->signal); + /* + * For 6 GHz the RSSI of the beacons is lower than + * the RSSI of the data. + */ + if (band == NL80211_BAND_6GHZ && link_rssi) + link_rssi += 4; + + rssi_idx = band == NL80211_BAND_2GHZ ? 0 : 1; + + /* No valid RSSI - take the lowest grade */ + if (!link_rssi) + link_rssi = rssi_to_grade_map[0].rssi[rssi_idx]; + + IWL_DEBUG_EHT(mld, + "Calculating grade of link %d: band = %d, bandwidth = %d, punctured subchannels =0x%x RSSI = %d\n", + link_conf->link_id, band, + link_conf->chanreq.oper.width, + link_conf->chanreq.oper.punctured, link_rssi); + + /* Get grade based on RSSI */ + for (int i = 0; i < ARRAY_SIZE(rssi_to_grade_map); i++) { + const struct iwl_mld_rssi_to_grade *line = + &rssi_to_grade_map[i]; + + if (link_rssi > line->rssi[rssi_idx]) + continue; + grade = line->grade; + break; + } + + /* Apply the channel load and puncturing factors */ + grade = grade * iwl_mld_get_avail_chan_load(mld, link_conf) / SCALE_FACTOR; + grade = grade * iwl_mld_get_n_subchannels(link_conf); + + IWL_DEBUG_EHT(mld, "Link %d's grade: %d\n", link_conf->link_id, grade); + + return grade; +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_get_link_grade); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/link.h b/drivers/net/wireless/intel/iwlwifi/mld/link.h new file mode 100644 index 000000000000..42b7bdcbd741 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/link.h @@ -0,0 +1,153 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_link_h__ +#define __iwl_mld_link_h__ + +#include <net/mac80211.h> + +#include "mld.h" +#include "sta.h" + +/** + * struct iwl_probe_resp_data - data for NoA/CSA updates + * @rcu_head: used for freeing the data on update + * @notif: notification data + * @noa_len: length of NoA attribute, calculated from the notification + */ +struct iwl_probe_resp_data { + struct rcu_head rcu_head; + struct iwl_probe_resp_data_notif notif; + int noa_len; +}; + +/** + * struct iwl_mld_link - link configuration parameters + * + * @rcu_head: RCU head for freeing this data. + * @fw_id: the fw id of the link. + * @active: if the link is active or not. + * @queue_params: QoS data from mac80211. This is updated with a call to + * drv_conf_tx per each AC, and then notified once with BSS_CHANGED_QOS. + * So we store it here and then send one link cmd for all the ACs. + * @chan_ctx: pointer to the channel context assigned to the link. If a link + * has an assigned channel context it means that it is active. + * @he_ru_2mhz_block: 26-tone RU OFDMA transmissions should be blocked. + * @igtk: fw can only have one IGTK at a time, whereas mac80211 can have two. + * This tracks the one IGTK that currently exists in FW. + * @vif: the vif this link belongs to + * @bcast_sta: station used for broadcast packets. Used in AP, GO and IBSS. + * @mcast_sta: station used for multicast packets. Used in AP, GO and IBSS. + * @aux_sta: station used for remain on channel. Used in P2P device. + * @link_id: over the air link ID + * @ap_early_keys: The firmware cannot install keys before bcast/mcast STAs, + * but higher layers work differently, so we store the keys here for + * later installation. + * @silent_deactivation: next deactivation needs to be silent. + * @probe_resp_data: data from FW notification to store NOA related data to be + * inserted into probe response. + * @rx_omi: data for BW reduction with OMI + * @rx_omi.bw_in_progress: update is in progress (indicates target BW) + * @rx_omi.exit_ts: timestamp of last exit + * @rx_omi.finished_work: work for the delayed reaction to the firmware saying + * the change was applied, and for then applying a new mode if it was + * updated while waiting for firmware/AP settle delay. + * @rx_omi.desired_bw: desired bandwidth + * @rx_omi.last_max_bw: last maximum BW used by firmware, for AP BW changes + */ +struct iwl_mld_link { + struct rcu_head rcu_head; + + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + u8 fw_id; + bool active; + struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; + struct ieee80211_chanctx_conf __rcu *chan_ctx; + bool he_ru_2mhz_block; + struct ieee80211_key_conf *igtk; + ); + /* And here fields that survive a fw restart */ + struct ieee80211_vif *vif; + struct iwl_mld_int_sta bcast_sta; + struct iwl_mld_int_sta mcast_sta; + struct iwl_mld_int_sta aux_sta; + u8 link_id; + + struct { + struct wiphy_delayed_work finished_work; + unsigned long exit_ts; + enum ieee80211_sta_rx_bandwidth bw_in_progress, + desired_bw, + last_max_bw; + } rx_omi; + + /* we can only have 2 GTK + 2 IGTK + 2 BIGTK active at a time */ + struct ieee80211_key_conf *ap_early_keys[6]; + bool silent_deactivation; + struct iwl_probe_resp_data __rcu *probe_resp_data; +}; + +/* Cleanup function for struct iwl_mld_phy, will be called in restart */ +static inline void +iwl_mld_cleanup_link(struct iwl_mld *mld, struct iwl_mld_link *link) +{ + struct iwl_probe_resp_data *probe_data; + + probe_data = wiphy_dereference(mld->wiphy, link->probe_resp_data); + RCU_INIT_POINTER(link->probe_resp_data, NULL); + if (probe_data) + kfree_rcu(probe_data, rcu_head); + + CLEANUP_STRUCT(link); + if (link->bcast_sta.sta_id != IWL_INVALID_STA) + iwl_mld_free_internal_sta(mld, &link->bcast_sta); + if (link->mcast_sta.sta_id != IWL_INVALID_STA) + iwl_mld_free_internal_sta(mld, &link->mcast_sta); + if (link->aux_sta.sta_id != IWL_INVALID_STA) + iwl_mld_free_internal_sta(mld, &link->aux_sta); +} + +/* Convert a percentage from [0,100] to [0,255] */ +#define NORMALIZE_PERCENT_TO_255(percentage) ((percentage) * 256 / 100) + +int iwl_mld_add_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *bss_conf); +void iwl_mld_remove_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *bss_conf); +int iwl_mld_activate_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *link); +void iwl_mld_deactivate_link(struct iwl_mld *mld, + struct ieee80211_bss_conf *link); +int iwl_mld_change_link_omi_bw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, + enum ieee80211_sta_rx_bandwidth bw); +int iwl_mld_change_link_in_fw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link, u32 changes); +void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +bool iwl_mld_cancel_missed_beacon_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt, + u32 removed_link_id); +int iwl_mld_link_set_associated(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +unsigned int iwl_mld_get_link_grade(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf); + +unsigned int iwl_mld_get_chan_load(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf); + +int iwl_mld_get_chan_load_by_others(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + bool expect_active_link); +void iwl_mld_handle_omi_status_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +void iwl_mld_leave_omi_bw_reduction(struct iwl_mld *mld); +void iwl_mld_check_omi_bw_reduction(struct iwl_mld *mld); +void iwl_mld_omi_ap_changed_bw(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + enum ieee80211_sta_rx_bandwidth bw); + +#endif /* __iwl_mld_link_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/low_latency.c b/drivers/net/wireless/intel/iwlwifi/mld/low_latency.c new file mode 100644 index 000000000000..a4a612afb3b3 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/low_latency.c @@ -0,0 +1,339 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include "mld.h" +#include "iface.h" +#include "low_latency.h" +#include "hcmd.h" +#include "power.h" +#include "mlo.h" + +#define MLD_LL_WK_INTERVAL_MSEC 500 +#define MLD_LL_PERIOD (HZ * MLD_LL_WK_INTERVAL_MSEC / 1000) +#define MLD_LL_ACTIVE_WK_PERIOD (HZ * 10) + +/* packets/MLD_LL_WK_PERIOD seconds */ +#define MLD_LL_ENABLE_THRESH 100 + +static bool iwl_mld_calc_low_latency(struct iwl_mld *mld, + unsigned long timestamp) +{ + struct iwl_mld_low_latency *ll = &mld->low_latency; + bool global_low_latency = false; + u8 num_rx_q = mld->trans->num_rx_queues; + + for (int mac_id = 0; mac_id < NUM_MAC_INDEX_DRIVER; mac_id++) { + u32 total_vo_vi_pkts = 0; + bool ll_period_expired; + + /* If it's not initialized yet, it means we have not yet + * received/transmitted any vo/vi packet on this MAC. + */ + if (!ll->window_start[mac_id]) + continue; + + ll_period_expired = + time_after(timestamp, ll->window_start[mac_id] + + MLD_LL_ACTIVE_WK_PERIOD); + + if (ll_period_expired) + ll->window_start[mac_id] = timestamp; + + for (int q = 0; q < num_rx_q; q++) { + struct iwl_mld_low_latency_packets_counters *counters = + &mld->low_latency.pkts_counters[q]; + + spin_lock_bh(&counters->lock); + + total_vo_vi_pkts += counters->vo_vi[mac_id]; + + if (ll_period_expired) + counters->vo_vi[mac_id] = 0; + + spin_unlock_bh(&counters->lock); + } + + /* enable immediately with enough packets but defer + * disabling only if the low-latency period expired and + * below threshold. + */ + if (total_vo_vi_pkts > MLD_LL_ENABLE_THRESH) + mld->low_latency.result[mac_id] = true; + else if (ll_period_expired) + mld->low_latency.result[mac_id] = false; + + global_low_latency |= mld->low_latency.result[mac_id]; + } + + return global_low_latency; +} + +static void iwl_mld_low_latency_iter(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld *mld = _data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + bool prev = mld_vif->low_latency_causes & LOW_LATENCY_TRAFFIC; + bool low_latency; + + if (WARN_ON(mld_vif->fw_id >= ARRAY_SIZE(mld->low_latency.result))) + return; + + low_latency = mld->low_latency.result[mld_vif->fw_id]; + + if (prev != low_latency) + iwl_mld_vif_update_low_latency(mld, vif, low_latency, + LOW_LATENCY_TRAFFIC); +} + +static void iwl_mld_low_latency_wk(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld *mld = container_of(wk, struct iwl_mld, + low_latency.work.work); + unsigned long timestamp = jiffies; + bool low_latency_active; + + if (mld->fw_status.in_hw_restart) + return; + + /* It is assumed that the work was scheduled only after checking + * at least MLD_LL_PERIOD has passed since the last update. + */ + + low_latency_active = iwl_mld_calc_low_latency(mld, timestamp); + + /* Update the timestamp now after the low-latency calculation */ + mld->low_latency.timestamp = timestamp; + + /* If low-latency is active we need to force re-evaluation after + * 10 seconds, so that we can disable low-latency when + * the low-latency traffic ends. + * + * Otherwise, we don't need to run the work because there is nothing to + * disable. + * + * Note that this has no impact on the regular scheduling of the + * updates triggered by traffic - those happen whenever the + * MLD_LL_PERIOD timeout expire. + */ + if (low_latency_active) + wiphy_delayed_work_queue(mld->wiphy, &mld->low_latency.work, + MLD_LL_ACTIVE_WK_PERIOD); + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_low_latency_iter, mld); +} + +int iwl_mld_low_latency_init(struct iwl_mld *mld) +{ + struct iwl_mld_low_latency *ll = &mld->low_latency; + unsigned long ts = jiffies; + + ll->pkts_counters = kcalloc(mld->trans->num_rx_queues, + sizeof(*ll->pkts_counters), GFP_KERNEL); + if (!ll->pkts_counters) + return -ENOMEM; + + for (int q = 0; q < mld->trans->num_rx_queues; q++) + spin_lock_init(&ll->pkts_counters[q].lock); + + wiphy_delayed_work_init(&ll->work, iwl_mld_low_latency_wk); + + ll->timestamp = ts; + + /* The low-latency window_start will be initialized per-MAC on + * the first vo/vi packet received/transmitted. + */ + + return 0; +} + +void iwl_mld_low_latency_free(struct iwl_mld *mld) +{ + struct iwl_mld_low_latency *ll = &mld->low_latency; + + kfree(ll->pkts_counters); + ll->pkts_counters = NULL; +} + +void iwl_mld_low_latency_restart_cleanup(struct iwl_mld *mld) +{ + struct iwl_mld_low_latency *ll = &mld->low_latency; + + ll->timestamp = jiffies; + + memset(ll->window_start, 0, sizeof(ll->window_start)); + memset(ll->result, 0, sizeof(ll->result)); + + for (int q = 0; q < mld->trans->num_rx_queues; q++) + memset(ll->pkts_counters[q].vo_vi, 0, + sizeof(ll->pkts_counters[q].vo_vi)); +} + +static int iwl_mld_send_low_latency_cmd(struct iwl_mld *mld, bool low_latency, + u16 mac_id) +{ + struct iwl_mac_low_latency_cmd cmd = { + .mac_id = cpu_to_le32(mac_id) + }; + u16 cmd_id = WIDE_ID(MAC_CONF_GROUP, LOW_LATENCY_CMD); + int ret; + + if (low_latency) { + /* Currently we don't care about the direction */ + cmd.low_latency_rx = 1; + cmd.low_latency_tx = 1; + } + + ret = iwl_mld_send_cmd_pdu(mld, cmd_id, &cmd); + if (ret) + IWL_ERR(mld, "Failed to send low latency command\n"); + + return ret; +} + +static void iwl_mld_vif_set_low_latency(struct iwl_mld_vif *mld_vif, bool set, + enum iwl_mld_low_latency_cause cause) +{ + if (set) + mld_vif->low_latency_causes |= cause; + else + mld_vif->low_latency_causes &= ~cause; +} + +void iwl_mld_vif_update_low_latency(struct iwl_mld *mld, + struct ieee80211_vif *vif, + bool low_latency, + enum iwl_mld_low_latency_cause cause) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + bool prev; + + prev = iwl_mld_vif_low_latency(mld_vif); + iwl_mld_vif_set_low_latency(mld_vif, low_latency, cause); + + low_latency = iwl_mld_vif_low_latency(mld_vif); + if (low_latency == prev) + return; + + if (iwl_mld_send_low_latency_cmd(mld, low_latency, mld_vif->fw_id)) { + /* revert to previous low-latency state */ + iwl_mld_vif_set_low_latency(mld_vif, prev, cause); + return; + } + + if (low_latency) + iwl_mld_leave_omi_bw_reduction(mld); + + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_P2P_CLIENT) + return; + + iwl_mld_update_mac_power(mld, vif, false); + + if (low_latency) + iwl_mld_retry_emlsr(mld, vif); +} + +static bool iwl_mld_is_vo_vi_pkt(struct ieee80211_hdr *hdr) +{ + u8 tid; + static const u8 tid_to_mac80211_ac[] = { + IEEE80211_AC_BE, + IEEE80211_AC_BK, + IEEE80211_AC_BK, + IEEE80211_AC_BE, + IEEE80211_AC_VI, + IEEE80211_AC_VI, + IEEE80211_AC_VO, + IEEE80211_AC_VO, + }; + + if (!hdr || !ieee80211_is_data_qos(hdr->frame_control)) + return false; + + tid = ieee80211_get_tid(hdr); + if (tid >= IWL_MAX_TID_COUNT) + return false; + + return tid_to_mac80211_ac[tid] < IEEE80211_AC_VI; +} + +void iwl_mld_low_latency_update_counters(struct iwl_mld *mld, + struct ieee80211_hdr *hdr, + struct ieee80211_sta *sta, + u8 queue) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(mld_sta->vif); + struct iwl_mld_low_latency_packets_counters *counters; + unsigned long ts = jiffies ? jiffies : 1; + u8 fw_id = mld_vif->fw_id; + + /* we should have failed op mode init if NULL */ + if (WARN_ON_ONCE(!mld->low_latency.pkts_counters)) + return; + + if (WARN_ON_ONCE(fw_id >= ARRAY_SIZE(counters->vo_vi) || + queue >= mld->trans->num_rx_queues)) + return; + + if (mld->low_latency.stopped) + return; + + if (!iwl_mld_is_vo_vi_pkt(hdr)) + return; + + counters = &mld->low_latency.pkts_counters[queue]; + + spin_lock_bh(&counters->lock); + counters->vo_vi[fw_id]++; + spin_unlock_bh(&counters->lock); + + /* Initialize the window_start on the first vo/vi packet */ + if (!mld->low_latency.window_start[fw_id]) + mld->low_latency.window_start[fw_id] = ts; + + if (time_is_before_jiffies(mld->low_latency.timestamp + MLD_LL_PERIOD)) + wiphy_delayed_work_queue(mld->wiphy, &mld->low_latency.work, + 0); +} + +void iwl_mld_low_latency_stop(struct iwl_mld *mld) +{ + lockdep_assert_wiphy(mld->wiphy); + + mld->low_latency.stopped = true; + + wiphy_delayed_work_cancel(mld->wiphy, &mld->low_latency.work); +} + +void iwl_mld_low_latency_restart(struct iwl_mld *mld) +{ + struct iwl_mld_low_latency *ll = &mld->low_latency; + bool low_latency = false; + unsigned long ts = jiffies; + + lockdep_assert_wiphy(mld->wiphy); + + ll->timestamp = ts; + mld->low_latency.stopped = false; + + for (int mac = 0; mac < NUM_MAC_INDEX_DRIVER; mac++) { + ll->window_start[mac] = 0; + low_latency |= ll->result[mac]; + + for (int q = 0; q < mld->trans->num_rx_queues; q++) { + spin_lock_bh(&ll->pkts_counters[q].lock); + ll->pkts_counters[q].vo_vi[mac] = 0; + spin_unlock_bh(&ll->pkts_counters[q].lock); + } + } + + /* if low latency is active, force re-evaluation to cover the case of + * no traffic. + */ + if (low_latency) + wiphy_delayed_work_queue(mld->wiphy, &ll->work, MLD_LL_PERIOD); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/low_latency.h b/drivers/net/wireless/intel/iwlwifi/mld/low_latency.h new file mode 100644 index 000000000000..f59684d235af --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/low_latency.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_low_latency_h__ +#define __iwl_mld_low_latency_h__ + +/** + * struct iwl_mld_low_latency_packets_counters - Packets counters + * @lock: synchronize the counting in data path against the worker + * @vo_vi: per-mac, counts the number of TX and RX voice and video packets + */ +struct iwl_mld_low_latency_packets_counters { + spinlock_t lock; + u32 vo_vi[NUM_MAC_INDEX_DRIVER]; +} ____cacheline_aligned_in_smp; + +/** + * enum iwl_mld_low_latency_cause - low-latency set causes + * + * @LOW_LATENCY_TRAFFIC: indicates low-latency traffic was detected + * @LOW_LATENCY_DEBUGFS: low-latency mode set from debugfs + * @LOW_LATENCY_VIF_TYPE: low-latency mode set because of vif type (AP) + */ +enum iwl_mld_low_latency_cause { + LOW_LATENCY_TRAFFIC = BIT(0), + LOW_LATENCY_DEBUGFS = BIT(1), + LOW_LATENCY_VIF_TYPE = BIT(2), +}; + +/** + * struct iwl_mld_low_latency - Manage low-latency detection and activation. + * @work: this work is used to detect low-latency by monitoring the number of + * voice and video packets transmitted in a period of time. If the + * threshold is reached, low-latency is activated. When active, + * it is deactivated if the threshold is not reached within a + * 10-second period. + * @timestamp: timestamp of the last update. + * @window_start: per-mac, timestamp of the start of the current window. when + * the window is over, the counters are reset. + * @pkts_counters: per-queue array voice/video packet counters + * @result: per-mac latest low-latency result + * @stopped: if true, ignore the requests to update the counters + */ +struct iwl_mld_low_latency { + struct wiphy_delayed_work work; + unsigned long timestamp; + unsigned long window_start[NUM_MAC_INDEX_DRIVER]; + struct iwl_mld_low_latency_packets_counters *pkts_counters; + bool result[NUM_MAC_INDEX_DRIVER]; + bool stopped; +}; + +int iwl_mld_low_latency_init(struct iwl_mld *mld); +void iwl_mld_low_latency_free(struct iwl_mld *mld); +void iwl_mld_low_latency_restart_cleanup(struct iwl_mld *mld); +void iwl_mld_vif_update_low_latency(struct iwl_mld *mld, + struct ieee80211_vif *vif, + bool low_latency, + enum iwl_mld_low_latency_cause cause); +void iwl_mld_low_latency_update_counters(struct iwl_mld *mld, + struct ieee80211_hdr *hdr, + struct ieee80211_sta *sta, + u8 queue); +void iwl_mld_low_latency_stop(struct iwl_mld *mld); +void iwl_mld_low_latency_restart(struct iwl_mld *mld); + +#endif /* __iwl_mld_low_latency_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c new file mode 100644 index 000000000000..99e13cfd1e5f --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c @@ -0,0 +1,2673 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include <net/mac80211.h> +#include <linux/ip.h> + +#include "mld.h" +#include "mac80211.h" +#include "phy.h" +#include "iface.h" +#include "power.h" +#include "sta.h" +#include "agg.h" +#include "scan.h" +#include "d3.h" +#include "tlc.h" +#include "key.h" +#include "ap.h" +#include "tx.h" +#include "roc.h" +#include "mlo.h" +#include "stats.h" +#include "ftm-initiator.h" +#include "low_latency.h" +#include "fw/api/scan.h" +#include "fw/api/context.h" +#include "fw/api/filter.h" +#include "fw/api/sta.h" +#include "fw/api/tdls.h" +#ifdef CONFIG_PM_SLEEP +#include "fw/api/d3.h" +#endif /* CONFIG_PM_SLEEP */ +#include "iwl-trans.h" + +#define IWL_MLD_LIMITS(ap) \ + { \ + .max = 2, \ + .types = BIT(NL80211_IFTYPE_STATION), \ + }, \ + { \ + .max = 1, \ + .types = ap | \ + BIT(NL80211_IFTYPE_P2P_CLIENT) | \ + BIT(NL80211_IFTYPE_P2P_GO), \ + }, \ + { \ + .max = 1, \ + .types = BIT(NL80211_IFTYPE_P2P_DEVICE), \ + } + +static const struct ieee80211_iface_limit iwl_mld_limits[] = { + IWL_MLD_LIMITS(0) +}; + +static const struct ieee80211_iface_limit iwl_mld_limits_ap[] = { + IWL_MLD_LIMITS(BIT(NL80211_IFTYPE_AP)) +}; + +static const struct ieee80211_iface_combination +iwl_mld_iface_combinations[] = { + { + .num_different_channels = 2, + .max_interfaces = 4, + .limits = iwl_mld_limits, + .n_limits = ARRAY_SIZE(iwl_mld_limits), + }, + { + .num_different_channels = 1, + .max_interfaces = 4, + .limits = iwl_mld_limits_ap, + .n_limits = ARRAY_SIZE(iwl_mld_limits_ap), + }, +}; + +static const u8 if_types_ext_capa_sta[] = { + [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING, + [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT, + [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF | + WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB, + [8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB, + [9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT, +}; + +#define IWL_MLD_EMLSR_CAPA (IEEE80211_EML_CAP_EMLSR_SUPP | \ + IEEE80211_EML_CAP_EMLSR_PADDING_DELAY_32US << \ + __bf_shf(IEEE80211_EML_CAP_EMLSR_PADDING_DELAY) | \ + IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US << \ + __bf_shf(IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY)) +#define IWL_MLD_CAPA_OPS (FIELD_PREP_CONST( \ + IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP, \ + IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) | \ + IEEE80211_MLD_CAP_OP_LINK_RECONF_SUPPORT) + +static const struct wiphy_iftype_ext_capab iftypes_ext_capa[] = { + { + .iftype = NL80211_IFTYPE_STATION, + .extended_capabilities = if_types_ext_capa_sta, + .extended_capabilities_mask = if_types_ext_capa_sta, + .extended_capabilities_len = sizeof(if_types_ext_capa_sta), + /* relevant only if EHT is supported */ + .eml_capabilities = IWL_MLD_EMLSR_CAPA, + .mld_capa_and_ops = IWL_MLD_CAPA_OPS, + }, +}; + +static void iwl_mld_hw_set_addresses(struct iwl_mld *mld) +{ + struct wiphy *wiphy = mld->wiphy; + int num_addrs = 1; + + /* Extract MAC address */ + memcpy(mld->addresses[0].addr, mld->nvm_data->hw_addr, ETH_ALEN); + wiphy->addresses = mld->addresses; + wiphy->n_addresses = 1; + + /* Extract additional MAC addresses if available */ + if (mld->nvm_data->n_hw_addrs > 1) + num_addrs = min(mld->nvm_data->n_hw_addrs, + IWL_MLD_MAX_ADDRESSES); + + for (int i = 1; i < num_addrs; i++) { + memcpy(mld->addresses[i].addr, + mld->addresses[i - 1].addr, + ETH_ALEN); + mld->addresses[i].addr[ETH_ALEN - 1]++; + wiphy->n_addresses++; + } +} + +static void iwl_mld_hw_set_channels(struct iwl_mld *mld) +{ + struct wiphy *wiphy = mld->wiphy; + struct ieee80211_supported_band *bands = mld->nvm_data->bands; + + wiphy->bands[NL80211_BAND_2GHZ] = &bands[NL80211_BAND_2GHZ]; + wiphy->bands[NL80211_BAND_5GHZ] = &bands[NL80211_BAND_5GHZ]; + + if (bands[NL80211_BAND_6GHZ].n_channels) + wiphy->bands[NL80211_BAND_6GHZ] = &bands[NL80211_BAND_6GHZ]; +} + +static void iwl_mld_hw_set_security(struct iwl_mld *mld) +{ + struct ieee80211_hw *hw = mld->hw; + static const u32 mld_ciphers[] = { + WLAN_CIPHER_SUITE_WEP40, + WLAN_CIPHER_SUITE_WEP104, + WLAN_CIPHER_SUITE_TKIP, + WLAN_CIPHER_SUITE_CCMP, + WLAN_CIPHER_SUITE_GCMP, + WLAN_CIPHER_SUITE_GCMP_256, + WLAN_CIPHER_SUITE_AES_CMAC, + WLAN_CIPHER_SUITE_BIP_GMAC_128, + WLAN_CIPHER_SUITE_BIP_GMAC_256 + }; + + hw->wiphy->n_cipher_suites = ARRAY_SIZE(mld_ciphers); + hw->wiphy->cipher_suites = mld_ciphers; + + ieee80211_hw_set(hw, MFP_CAPABLE); + wiphy_ext_feature_set(hw->wiphy, + NL80211_EXT_FEATURE_BEACON_PROTECTION); +} + +static void iwl_mld_hw_set_antennas(struct iwl_mld *mld) +{ + struct wiphy *wiphy = mld->wiphy; + + wiphy->available_antennas_tx = iwl_mld_get_valid_tx_ant(mld); + wiphy->available_antennas_rx = iwl_mld_get_valid_rx_ant(mld); +} + +static void iwl_mld_hw_set_pm(struct iwl_mld *mld) +{ +#ifdef CONFIG_PM_SLEEP + struct wiphy *wiphy = mld->wiphy; + + if (!device_can_wakeup(mld->trans->dev)) + return; + + mld->wowlan.flags |= WIPHY_WOWLAN_MAGIC_PKT | + WIPHY_WOWLAN_DISCONNECT | + WIPHY_WOWLAN_EAP_IDENTITY_REQ | + WIPHY_WOWLAN_RFKILL_RELEASE | + WIPHY_WOWLAN_NET_DETECT | + WIPHY_WOWLAN_SUPPORTS_GTK_REKEY | + WIPHY_WOWLAN_GTK_REKEY_FAILURE | + WIPHY_WOWLAN_4WAY_HANDSHAKE; + + mld->wowlan.n_patterns = IWL_WOWLAN_MAX_PATTERNS; + mld->wowlan.pattern_min_len = IWL_WOWLAN_MIN_PATTERN_LEN; + mld->wowlan.pattern_max_len = IWL_WOWLAN_MAX_PATTERN_LEN; + mld->wowlan.max_nd_match_sets = IWL_SCAN_MAX_PROFILES_V2; + + wiphy->wowlan = &mld->wowlan; +#endif /* CONFIG_PM_SLEEP */ +} + +static void iwl_mac_hw_set_radiotap(struct iwl_mld *mld) +{ + struct ieee80211_hw *hw = mld->hw; + + hw->radiotap_mcs_details |= IEEE80211_RADIOTAP_MCS_HAVE_FEC | + IEEE80211_RADIOTAP_MCS_HAVE_STBC; + + hw->radiotap_vht_details |= IEEE80211_RADIOTAP_VHT_KNOWN_STBC | + IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED; + + hw->radiotap_timestamp.units_pos = + IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US | + IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ; + + /* this is the case for CCK frames, it's better (only 8) for OFDM */ + hw->radiotap_timestamp.accuracy = 22; +} + +static void iwl_mac_hw_set_flags(struct iwl_mld *mld) +{ + struct ieee80211_hw *hw = mld->hw; + + ieee80211_hw_set(hw, USES_RSS); + ieee80211_hw_set(hw, HANDLES_QUIET_CSA); + ieee80211_hw_set(hw, AP_LINK_PS); + ieee80211_hw_set(hw, SIGNAL_DBM); + ieee80211_hw_set(hw, SPECTRUM_MGMT); + ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); + ieee80211_hw_set(hw, WANT_MONITOR_VIF); + ieee80211_hw_set(hw, SUPPORTS_PS); + ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); + ieee80211_hw_set(hw, AMPDU_AGGREGATION); + ieee80211_hw_set(hw, CONNECTION_MONITOR); + ieee80211_hw_set(hw, CHANCTX_STA_CSA); + ieee80211_hw_set(hw, SUPPORT_FAST_XMIT); + ieee80211_hw_set(hw, SUPPORTS_CLONED_SKBS); + ieee80211_hw_set(hw, NEEDS_UNIQUE_STA_ADDR); + ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW); + ieee80211_hw_set(hw, BUFF_MMPDU_TXQ); + ieee80211_hw_set(hw, STA_MMPDU_TXQ); + ieee80211_hw_set(hw, TX_AMSDU); + ieee80211_hw_set(hw, TX_FRAG_LIST); + ieee80211_hw_set(hw, TX_AMPDU_SETUP_IN_HW); + ieee80211_hw_set(hw, HAS_RATE_CONTROL); + ieee80211_hw_set(hw, SUPPORTS_REORDERING_BUFFER); + ieee80211_hw_set(hw, DISALLOW_PUNCTURING_5GHZ); + ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); + ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU); + ieee80211_hw_set(hw, TDLS_WIDER_BW); +} + +static void iwl_mac_hw_set_wiphy(struct iwl_mld *mld) +{ + struct ieee80211_hw *hw = mld->hw; + struct wiphy *wiphy = hw->wiphy; + const struct iwl_ucode_capabilities *ucode_capa = &mld->fw->ucode_capa; + + snprintf(wiphy->fw_version, + sizeof(wiphy->fw_version), + "%.31s", mld->fw->fw_version); + + wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_P2P_CLIENT) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_P2P_GO) | + BIT(NL80211_IFTYPE_P2P_DEVICE) | + BIT(NL80211_IFTYPE_ADHOC); + + wiphy->features |= NL80211_FEATURE_SCHED_SCAN_RANDOM_MAC_ADDR | + NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR | + NL80211_FEATURE_ND_RANDOM_MAC_ADDR | + NL80211_FEATURE_HT_IBSS | + NL80211_FEATURE_P2P_GO_CTWIN | + NL80211_FEATURE_LOW_PRIORITY_SCAN | + NL80211_FEATURE_P2P_GO_OPPPS | + NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE | + NL80211_FEATURE_SUPPORTS_WMM_ADMISSION | + NL80211_FEATURE_TX_POWER_INSERTION | + NL80211_FEATURE_DS_PARAM_SET_IE_IN_PROBES; + + wiphy->flags |= WIPHY_FLAG_IBSS_RSN | + WIPHY_FLAG_AP_UAPSD | + WIPHY_FLAG_HAS_CHANNEL_SWITCH | + WIPHY_FLAG_SPLIT_SCAN_6GHZ | + WIPHY_FLAG_SUPPORTS_TDLS | + WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK; + + if (mld->nvm_data->sku_cap_11be_enable && + !iwlwifi_mod_params.disable_11ax && + !iwlwifi_mod_params.disable_11be) + wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO; + + /* the firmware uses u8 for num of iterations, but 0xff is saved for + * infinite loop, so the maximum number of iterations is actually 254. + */ + wiphy->max_sched_scan_plan_iterations = 254; + wiphy->max_sched_scan_ie_len = iwl_mld_scan_max_template_size(); + wiphy->max_scan_ie_len = iwl_mld_scan_max_template_size(); + wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX; + wiphy->max_scan_ssids = PROBE_OPTION_MAX; + wiphy->max_sched_scan_plans = IWL_MAX_SCHED_SCAN_PLANS; + wiphy->max_sched_scan_reqs = 1; + wiphy->max_sched_scan_plan_interval = U16_MAX; + wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES_V2; + + wiphy->max_remain_on_channel_duration = 10000; + + wiphy->hw_version = mld->trans->hw_id; + + wiphy->hw_timestamp_max_peers = 1; + + wiphy->iface_combinations = iwl_mld_iface_combinations; + wiphy->n_iface_combinations = ARRAY_SIZE(iwl_mld_iface_combinations); + + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VHT_IBSS); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_DFS_CONCURRENT); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BEACON_RATE_LEGACY); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SCAN_START_TIME); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BSS_PARENT_TSF); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT); + + if (fw_has_capa(ucode_capa, IWL_UCODE_TLV_CAPA_PROTECTED_TWT)) + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_PROTECTED_TWT); + + wiphy->iftype_ext_capab = NULL; + wiphy->num_iftype_ext_capab = 0; + + if (!iwlwifi_mod_params.disable_11ax) { + wiphy->iftype_ext_capab = iftypes_ext_capa; + wiphy->num_iftype_ext_capab = ARRAY_SIZE(iftypes_ext_capa); + + ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); + ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID); + } + + if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) + wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; + else + wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; +} + +static void iwl_mac_hw_set_misc(struct iwl_mld *mld) +{ + struct ieee80211_hw *hw = mld->hw; + + hw->queues = IEEE80211_NUM_ACS; + + hw->netdev_features = NETIF_F_HIGHDMA | NETIF_F_SG; + hw->netdev_features |= mld->cfg->features; + + hw->max_tx_fragments = mld->trans->max_skb_frags; + hw->max_listen_interval = IWL_MLD_CONN_LISTEN_INTERVAL; + + hw->uapsd_max_sp_len = IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL; + hw->uapsd_queues = IEEE80211_WMM_IE_STA_QOSINFO_AC_VO | + IEEE80211_WMM_IE_STA_QOSINFO_AC_VI | + IEEE80211_WMM_IE_STA_QOSINFO_AC_BK | + IEEE80211_WMM_IE_STA_QOSINFO_AC_BE; + + hw->chanctx_data_size = sizeof(struct iwl_mld_phy); + hw->vif_data_size = sizeof(struct iwl_mld_vif); + hw->sta_data_size = sizeof(struct iwl_mld_sta); + hw->txq_data_size = sizeof(struct iwl_mld_txq); + + /* TODO: Remove this division when IEEE80211_MAX_AMPDU_BUF_EHT size + * is supported. + * Note: ensure that IWL_DEFAULT_QUEUE_SIZE_EHT is updated accordingly. + */ + hw->max_rx_aggregation_subframes = IEEE80211_MAX_AMPDU_BUF_EHT / 2; +} + +static int iwl_mld_hw_verify_preconditions(struct iwl_mld *mld) +{ + /* 11ax is expected to be enabled for all supported devices */ + if (WARN_ON(!mld->nvm_data->sku_cap_11ax_enable)) + return -EINVAL; + + /* LAR is expected to be enabled for all supported devices */ + if (WARN_ON(!mld->nvm_data->lar_enabled)) + return -EINVAL; + + /* All supported devices are currently using version 3 of the cmd. + * Since version 3, IWL_SCAN_MAX_PROFILES_V2 shall be used where + * necessary. + */ + if (WARN_ON(iwl_fw_lookup_cmd_ver(mld->fw, + SCAN_OFFLOAD_UPDATE_PROFILES_CMD, + IWL_FW_CMD_VER_UNKNOWN) != 3)) + return -EINVAL; + + return 0; +} + +int iwl_mld_register_hw(struct iwl_mld *mld) +{ + /* verify once essential preconditions required for setting + * the hw capabilities + */ + if (iwl_mld_hw_verify_preconditions(mld)) + return -EINVAL; + + iwl_mld_hw_set_addresses(mld); + iwl_mld_hw_set_channels(mld); + iwl_mld_hw_set_security(mld); + iwl_mld_hw_set_pm(mld); + iwl_mld_hw_set_antennas(mld); + iwl_mac_hw_set_radiotap(mld); + iwl_mac_hw_set_flags(mld); + iwl_mac_hw_set_wiphy(mld); + iwl_mac_hw_set_misc(mld); + + SET_IEEE80211_DEV(mld->hw, mld->trans->dev); + + return ieee80211_register_hw(mld->hw); +} + +static void +iwl_mld_mac80211_tx(struct ieee80211_hw *hw, + struct ieee80211_tx_control *control, struct sk_buff *skb) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct ieee80211_sta *sta = control->sta; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *hdr = (void *)skb->data; + u32 link_id = u32_get_bits(info->control.flags, + IEEE80211_TX_CTRL_MLO_LINK); + + /* In AP mode, mgmt frames are sent on the bcast station, + * so the FW can't translate the MLD addr to the link addr. Do it here + */ + if (ieee80211_is_mgmt(hdr->frame_control) && sta && + link_id != IEEE80211_LINK_UNSPECIFIED && + !ieee80211_is_probe_resp(hdr->frame_control)) { + /* translate MLD addresses to LINK addresses */ + struct ieee80211_link_sta *link_sta = + rcu_dereference(sta->link[link_id]); + struct ieee80211_bss_conf *link_conf = + rcu_dereference(info->control.vif->link_conf[link_id]); + struct ieee80211_mgmt *mgmt; + + if (WARN_ON(!link_sta || !link_conf)) { + ieee80211_free_txskb(hw, skb); + return; + } + + mgmt = (void *)hdr; + memcpy(mgmt->da, link_sta->addr, ETH_ALEN); + memcpy(mgmt->sa, link_conf->addr, ETH_ALEN); + memcpy(mgmt->bssid, link_conf->bssid, ETH_ALEN); + } + + iwl_mld_tx_skb(mld, skb, NULL); +} + +static void +iwl_mld_restart_cleanup(struct iwl_mld *mld) +{ + iwl_cleanup_mld(mld); + + ieee80211_iterate_interfaces(mld->hw, IEEE80211_IFACE_ITER_ACTIVE, + iwl_mld_cleanup_vif, NULL); + + ieee80211_iterate_stations_atomic(mld->hw, + iwl_mld_cleanup_sta, NULL); + + iwl_mld_ftm_restart_cleanup(mld); +} + +static +int iwl_mld_mac80211_start(struct ieee80211_hw *hw) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + bool in_d3 = false; + int ret = 0; + + lockdep_assert_wiphy(mld->wiphy); + +#ifdef CONFIG_PM_SLEEP + /* Unless the host goes into hibernate the FW always stays on and + * the d3_resume flow is used. When wowlan is configured, mac80211 + * would call it's resume callback and the wowlan_resume flow + * would be used. + */ + + in_d3 = mld->fw_status.in_d3; + if (in_d3) { + /* mac80211 already cleaned up the state, no need for cleanup */ + ret = iwl_mld_no_wowlan_resume(mld); + if (ret) + iwl_mld_stop_fw(mld); + } +#endif /* CONFIG_PM_SLEEP */ + + if (mld->fw_status.in_hw_restart) { + iwl_mld_stop_fw(mld); + iwl_mld_restart_cleanup(mld); + } + + if (!in_d3 || ret) { + ret = iwl_mld_start_fw(mld); + if (ret) + goto error; + } + + mld->scan.last_start_time_jiffies = jiffies; + + iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_POINT_POST_INIT, + NULL); + iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_POINT_PERIODIC, + NULL); + + return 0; + +error: + /* If we failed to restart the hw, there is nothing useful + * we can do but indicate we are no longer in restart. + */ + mld->fw_status.in_hw_restart = false; + + return ret; +} + +static +void iwl_mld_mac80211_stop(struct ieee80211_hw *hw, bool suspend) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + lockdep_assert_wiphy(mld->wiphy); + + wiphy_work_cancel(mld->wiphy, &mld->add_txqs_wk); + + /* if the suspend flow fails the fw is in error. Stop it here, and it + * will be started upon wakeup + */ + if (!suspend || + (IS_ENABLED(CONFIG_PM_SLEEP) && iwl_mld_no_wowlan_suspend(mld))) + iwl_mld_stop_fw(mld); + + /* HW is stopped, no more coming RX. OTOH, the worker can't run as the + * wiphy lock is held. Cancel it in case it was scheduled just before + * we stopped the HW. + */ + wiphy_work_cancel(mld->wiphy, &mld->async_handlers_wk); + + /* Empty out the list, as the worker won't do that */ + iwl_mld_purge_async_handlers_list(mld); + + /* Clear in_hw_restart flag when stopping the hw, as mac80211 won't + * execute the restart. + */ + mld->fw_status.in_hw_restart = false; + + /* We shouldn't have any UIDs still set. Loop over all the UIDs to + * make sure there's nothing left there and warn if any is found. + */ + for (int i = 0; i < ARRAY_SIZE(mld->scan.uid_status); i++) + if (WARN_ONCE(mld->scan.uid_status[i], + "UMAC scan UID %d status was not cleaned (0x%x 0x%x)\n", + i, mld->scan.uid_status[i], mld->scan.status)) + mld->scan.uid_status[i] = 0; +} + +static +int iwl_mld_mac80211_config(struct ieee80211_hw *hw, u32 changed) +{ + return 0; +} + +static +int iwl_mld_mac80211_add_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + /* Construct mld_vif, add it to fw, and map its ID to ieee80211_vif */ + ret = iwl_mld_add_vif(mld, vif); + if (ret) + return ret; + + /* + * Add the default link, but not if this is an MLD vif as that implies + * the HW is restarting and it will be configured by change_vif_links. + */ + if (!ieee80211_vif_is_mld(vif)) + ret = iwl_mld_add_link(mld, &vif->bss_conf); + if (ret) + goto err; + + if (vif->type == NL80211_IFTYPE_STATION) { + vif->driver_flags |= IEEE80211_VIF_REMOVE_AP_AFTER_DISASSOC; + if (!vif->p2p) + vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI; + } + + if (vif->p2p || iwl_fw_lookup_cmd_ver(mld->fw, PHY_CONTEXT_CMD, 0) < 5) + vif->driver_flags |= IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW; + + /* + * For an MLD vif (in restart) we may not have a link; delay the call + * the initial change_vif_links. + */ + if (vif->type == NL80211_IFTYPE_STATION && + !ieee80211_vif_is_mld(vif)) + iwl_mld_update_mac_power(mld, vif, false); + + if (vif->type == NL80211_IFTYPE_MONITOR) { + mld->monitor.on = true; + ieee80211_hw_set(mld->hw, RX_INCLUDES_FCS); + } + + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) + mld->p2p_device_vif = vif; + + return 0; + +err: + iwl_mld_rm_vif(mld, vif); + return ret; +} + +static +void iwl_mld_mac80211_remove_interface(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + lockdep_assert_wiphy(mld->wiphy); + + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_STATION) + vif->driver_flags &= ~(IEEE80211_VIF_BEACON_FILTER | + IEEE80211_VIF_SUPPORTS_CQM_RSSI); + + if (vif->type == NL80211_IFTYPE_MONITOR) { + __clear_bit(IEEE80211_HW_RX_INCLUDES_FCS, mld->hw->flags); + mld->monitor.on = false; + } + + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) + mld->p2p_device_vif = NULL; + + iwl_mld_remove_link(mld, &vif->bss_conf); + +#ifdef CONFIG_IWLWIFI_DEBUGFS + debugfs_remove(iwl_mld_vif_from_mac80211(vif)->dbgfs_slink); +#endif + + iwl_mld_rm_vif(mld, vif); +} + +struct iwl_mld_mc_iter_data { + struct iwl_mld *mld; + int port_id; +}; + +static void iwl_mld_mc_iface_iterator(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_mc_iter_data *mc_data = data; + struct iwl_mld *mld = mc_data->mld; + struct iwl_mcast_filter_cmd *cmd = mld->mcast_filter_cmd; + struct iwl_host_cmd hcmd = { + .id = MCAST_FILTER_CMD, + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + int ret, len; + + /* If we don't have free ports, mcast frames will be dropped */ + if (WARN_ON_ONCE(mc_data->port_id >= MAX_PORT_ID_NUM)) + return; + + if (vif->type != NL80211_IFTYPE_STATION || !vif->cfg.assoc) + return; + + cmd->port_id = mc_data->port_id++; + ether_addr_copy(cmd->bssid, vif->bss_conf.bssid); + len = roundup(sizeof(*cmd) + cmd->count * ETH_ALEN, 4); + + hcmd.len[0] = len; + hcmd.data[0] = cmd; + + ret = iwl_mld_send_cmd(mld, &hcmd); + if (ret) + IWL_ERR(mld, "mcast filter cmd error. ret=%d\n", ret); +} + +void iwl_mld_recalc_multicast_filter(struct iwl_mld *mld) +{ + struct iwl_mld_mc_iter_data iter_data = { + .mld = mld, + }; + + if (WARN_ON_ONCE(!mld->mcast_filter_cmd)) + return; + + ieee80211_iterate_active_interfaces(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_mc_iface_iterator, + &iter_data); +} + +static u64 +iwl_mld_mac80211_prepare_multicast(struct ieee80211_hw *hw, + struct netdev_hw_addr_list *mc_list) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mcast_filter_cmd *cmd; + struct netdev_hw_addr *addr; + int addr_count = netdev_hw_addr_list_count(mc_list); + bool pass_all = addr_count > MAX_MCAST_FILTERING_ADDRESSES; + int len; + + if (pass_all) + addr_count = 0; + + /* len must be a multiple of 4 */ + len = roundup(sizeof(*cmd) + addr_count * ETH_ALEN, 4); + cmd = kzalloc(len, GFP_ATOMIC); + if (!cmd) + return 0; + + if (pass_all) { + cmd->pass_all = 1; + goto out; + } + + netdev_hw_addr_list_for_each(addr, mc_list) { + IWL_DEBUG_MAC80211(mld, "mcast addr (%d): %pM\n", + cmd->count, addr->addr); + ether_addr_copy(&cmd->addr_list[cmd->count * ETH_ALEN], + addr->addr); + cmd->count++; + } + +out: + return (u64)(unsigned long)cmd; +} + +static +void iwl_mld_mac80211_configure_filter(struct ieee80211_hw *hw, + unsigned int changed_flags, + unsigned int *total_flags, + u64 multicast) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mcast_filter_cmd *cmd = (void *)(unsigned long)multicast; + + /* Replace previous configuration */ + kfree(mld->mcast_filter_cmd); + mld->mcast_filter_cmd = cmd; + + if (!cmd) + goto out; + + if (changed_flags & FIF_ALLMULTI) + cmd->pass_all = !!(*total_flags & FIF_ALLMULTI); + + if (cmd->pass_all) + cmd->count = 0; + + iwl_mld_recalc_multicast_filter(mld); +out: + *total_flags = 0; +} + +static +void iwl_mld_mac80211_wake_tx_queue(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_txq *mld_txq = iwl_mld_txq_from_mac80211(txq); + + if (likely(mld_txq->status.allocated) || !txq->sta) { + iwl_mld_tx_from_txq(mld, txq); + return; + } + + /* We don't support TSPEC tids. %IEEE80211_NUM_TIDS is for mgmt */ + if (txq->tid != IEEE80211_NUM_TIDS && txq->tid >= IWL_MAX_TID_COUNT) { + IWL_DEBUG_MAC80211(mld, "TID %d is not supported\n", txq->tid); + return; + } + + /* The worker will handle any packets we leave on the txq now */ + + spin_lock_bh(&mld->add_txqs_lock); + /* The list is being deleted only after the queue is fully allocated. */ + if (list_empty(&mld_txq->list) && + /* recheck under lock, otherwise it can be added twice */ + !mld_txq->status.allocated) { + list_add_tail(&mld_txq->list, &mld->txqs_to_add); + wiphy_work_queue(mld->wiphy, &mld->add_txqs_wk); + } + spin_unlock_bh(&mld->add_txqs_lock); +} + +static void iwl_mld_teardown_tdls_peers(struct iwl_mld *mld) +{ + lockdep_assert_wiphy(mld->wiphy); + + for (int i = 0; i < mld->fw->ucode_capa.num_stations; i++) { + struct ieee80211_link_sta *link_sta; + struct iwl_mld_sta *mld_sta; + + link_sta = wiphy_dereference(mld->wiphy, + mld->fw_id_to_link_sta[i]); + if (IS_ERR_OR_NULL(link_sta)) + continue; + + if (!link_sta->sta->tdls) + continue; + + mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + + ieee80211_tdls_oper_request(mld_sta->vif, link_sta->addr, + NL80211_TDLS_TEARDOWN, + WLAN_REASON_TDLS_TEARDOWN_UNSPECIFIED, + GFP_KERNEL); + } +} + +static +int iwl_mld_add_chanctx(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(ctx); + int fw_id = iwl_mld_allocate_fw_phy_id(mld); + int ret; + + if (fw_id < 0) + return fw_id; + + phy->mld = mld; + phy->fw_id = fw_id; + phy->chandef = *iwl_mld_get_chandef_from_chanctx(mld, ctx); + + ret = iwl_mld_phy_fw_action(mld, ctx, FW_CTXT_ACTION_ADD); + if (ret) { + mld->used_phy_ids &= ~BIT(phy->fw_id); + return ret; + } + + if (hweight8(mld->used_phy_ids) > 1) + iwl_mld_teardown_tdls_peers(mld); + + return 0; +} + +static +void iwl_mld_remove_chanctx(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(ctx); + + iwl_mld_phy_fw_action(mld, ctx, FW_CTXT_ACTION_REMOVE); + mld->used_phy_ids &= ~BIT(phy->fw_id); +} + +static +void iwl_mld_change_chanctx(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx, u32 changed) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(ctx); + struct cfg80211_chan_def *chandef = + iwl_mld_get_chandef_from_chanctx(mld, ctx); + + /* We don't care about these */ + if (!(changed & ~(IEEE80211_CHANCTX_CHANGE_RX_CHAINS | + IEEE80211_CHANCTX_CHANGE_RADAR | + IEEE80211_CHANCTX_CHANGE_CHANNEL))) + return; + + /* Check if a FW update is required */ + + if (changed & IEEE80211_CHANCTX_CHANGE_AP) + goto update; + + if (chandef->chan == phy->chandef.chan && + chandef->center_freq1 == phy->chandef.center_freq1 && + chandef->punctured == phy->chandef.punctured) { + /* Check if we are toggling between HT and non-HT, no-op */ + if (phy->chandef.width == chandef->width || + (phy->chandef.width <= NL80211_CHAN_WIDTH_20 && + chandef->width <= NL80211_CHAN_WIDTH_20)) + return; + } +update: + phy->chandef = *chandef; + + iwl_mld_phy_fw_action(mld, ctx, FW_CTXT_ACTION_MODIFY); +} + +static u8 +iwl_mld_chandef_get_primary_80(struct cfg80211_chan_def *chandef) +{ + int data_start; + int control_start; + int bw; + + if (chandef->width == NL80211_CHAN_WIDTH_320) + bw = 320; + else if (chandef->width == NL80211_CHAN_WIDTH_160) + bw = 160; + else + return 0; + + /* data is bw wide so the start is half the width */ + data_start = chandef->center_freq1 - bw / 2; + /* control is 20Mhz width */ + control_start = chandef->chan->center_freq - 10; + + return (control_start - data_start) / 80; +} + +static bool iwl_mld_can_activate_link(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_sta *mld_sta; + struct iwl_mld_link_sta *link_sta; + + /* In association, we activate the assoc link before adding the STA. */ + if (!mld_vif->ap_sta || !vif->cfg.assoc) + return true; + + mld_sta = iwl_mld_sta_from_mac80211(mld_vif->ap_sta); + + /* When switching links, we need to wait with the activation until the + * STA was added to the FW. It'll be activated in + * iwl_mld_update_link_stas + */ + link_sta = wiphy_dereference(mld->wiphy, mld_sta->link[link->link_id]); + + /* In restart we can have a link_sta that doesn't exist in FW yet */ + return link_sta && link_sta->in_fw; +} + +static +int iwl_mld_assign_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + unsigned int n_active = iwl_mld_count_active_links(mld, vif); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link)) + return -EINVAL; + + /* if the assigned one was not counted yet, count it now */ + if (!rcu_access_pointer(mld_link->chan_ctx)) { + n_active++; + + /* Track addition of non-BSS link */ + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_STATION) { + ret = iwl_mld_emlsr_check_non_bss_block(mld, 1); + if (ret) + return ret; + } + } + + /* for AP, mac parameters such as HE support are updated at this stage. */ + if (vif->type == NL80211_IFTYPE_AP) { + ret = iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_MODIFY); + + if (ret) { + IWL_ERR(mld, "failed to update MAC %pM\n", vif->addr); + return -EINVAL; + } + } + + rcu_assign_pointer(mld_link->chan_ctx, ctx); + + if (n_active > 1) { + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + iwl_mld_leave_omi_bw_reduction(mld); + + /* Indicate to mac80211 that EML is enabled */ + vif->driver_flags |= IEEE80211_VIF_EML_ACTIVE; + + if (vif->active_links & BIT(mld_vif->emlsr.selected_links)) + mld_vif->emlsr.primary = mld_vif->emlsr.selected_primary; + else + mld_vif->emlsr.primary = __ffs(vif->active_links); + + iwl_dbg_tlv_time_point(&mld->fwrt, IWL_FW_INI_TIME_ESR_LINK_UP, + NULL); + } + + /* First send the link command with the phy context ID. + * Now that we have the phy, we know the band so also the rates + */ + ret = iwl_mld_change_link_in_fw(mld, link, + LINK_CONTEXT_MODIFY_RATES_INFO); + if (ret) + goto err; + + /* TODO: Initialize rate control for the AP station, since we might be + * doing a link switch here - we cannot initialize it before since + * this needs the phy context assigned (and in FW?), and we cannot + * do it later because it needs to be initialized as soon as we're + * able to TX on the link, i.e. when active. (task=link-switch) + */ + + /* Now activate the link */ + if (iwl_mld_can_activate_link(mld, vif, link)) { + ret = iwl_mld_activate_link(mld, link); + if (ret) + goto err; + } + + if (vif->type == NL80211_IFTYPE_STATION) + iwl_mld_send_ap_tx_power_constraint_cmd(mld, vif, link); + + if (vif->type == NL80211_IFTYPE_MONITOR) { + /* TODO: task=sniffer add sniffer station */ + mld->monitor.p80 = + iwl_mld_chandef_get_primary_80(&vif->bss_conf.chanreq.oper); + } + + return 0; +err: + RCU_INIT_POINTER(mld_link->chan_ctx, NULL); + return ret; +} + +static +void iwl_mld_unassign_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + unsigned int n_active = iwl_mld_count_active_links(mld, vif); + + if (WARN_ON(!mld_link)) + return; + + /* Track removal of non-BSS link */ + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_STATION) + iwl_mld_emlsr_check_non_bss_block(mld, -1); + + iwl_mld_deactivate_link(mld, link); + + /* TODO: task=sniffer remove sniffer station */ + + if (n_active > 1) { + /* Indicate to mac80211 that EML is disabled */ + vif->driver_flags &= ~IEEE80211_VIF_EML_ACTIVE; + + iwl_dbg_tlv_time_point(&mld->fwrt, + IWL_FW_INI_TIME_ESR_LINK_DOWN, + NULL); + } + + RCU_INIT_POINTER(mld_link->chan_ctx, NULL); + + /* in the non-MLO case, remove/re-add the link to clean up FW state. + * In MLO, it'll be done in drv_change_vif_link + */ + if (!ieee80211_vif_is_mld(vif) && !mld_vif->ap_sta && + !WARN_ON_ONCE(vif->cfg.assoc) && + vif->type != NL80211_IFTYPE_AP && !mld->fw_status.in_hw_restart) { + iwl_mld_remove_link(mld, link); + iwl_mld_add_link(mld, link); + } +} + +static +int iwl_mld_mac80211_set_rts_threshold(struct ieee80211_hw *hw, u32 value) +{ + return 0; +} + +static void +iwl_mld_link_info_changed_ap_ibss(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + u64 changes) +{ + u32 link_changes = 0; + + if (changes & BSS_CHANGED_ERP_SLOT) + link_changes |= LINK_CONTEXT_MODIFY_RATES_INFO; + + if (changes & (BSS_CHANGED_ERP_CTS_PROT | BSS_CHANGED_HT)) + link_changes |= LINK_CONTEXT_MODIFY_PROTECT_FLAGS; + + if (changes & (BSS_CHANGED_QOS | BSS_CHANGED_BANDWIDTH)) + link_changes |= LINK_CONTEXT_MODIFY_QOS_PARAMS; + + if (changes & BSS_CHANGED_HE_BSS_COLOR) + link_changes |= LINK_CONTEXT_MODIFY_HE_PARAMS; + + if (link_changes) + iwl_mld_change_link_in_fw(mld, link, link_changes); + + if (changes & BSS_CHANGED_BEACON) + iwl_mld_update_beacon_template(mld, vif, link); +} + +static +u32 iwl_mld_link_changed_mapping(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes) +{ + u32 link_changes = 0; + bool has_he, has_eht; + + if (changes & BSS_CHANGED_QOS && vif->cfg.assoc && link_conf->qos) + link_changes |= LINK_CONTEXT_MODIFY_QOS_PARAMS; + + if (changes & (BSS_CHANGED_ERP_PREAMBLE | BSS_CHANGED_BASIC_RATES | + BSS_CHANGED_ERP_SLOT)) + link_changes |= LINK_CONTEXT_MODIFY_RATES_INFO; + + if (changes & (BSS_CHANGED_HT | BSS_CHANGED_ERP_CTS_PROT)) + link_changes |= LINK_CONTEXT_MODIFY_PROTECT_FLAGS; + + /* TODO: task=MLO check mac80211's HE flags and if command is needed + * every time there's a link change. Currently used flags are + * BSS_CHANGED_HE_OBSS_PD and BSS_CHANGED_HE_BSS_COLOR. + */ + has_he = link_conf->he_support && !iwlwifi_mod_params.disable_11ax; + has_eht = link_conf->eht_support && !iwlwifi_mod_params.disable_11be; + + if (vif->cfg.assoc && (has_he || has_eht)) { + IWL_DEBUG_MAC80211(mld, "Associated in HE mode\n"); + link_changes |= LINK_CONTEXT_MODIFY_HE_PARAMS; + } + + return link_changes; +} + +static void +iwl_mld_mac80211_link_info_changed_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes) +{ + u32 link_changes = iwl_mld_link_changed_mapping(mld, vif, link_conf, + changes); + + if (link_changes) + iwl_mld_change_link_in_fw(mld, link_conf, link_changes); + + if (changes & BSS_CHANGED_TPE) + iwl_mld_send_ap_tx_power_constraint_cmd(mld, vif, link_conf); + + if (changes & BSS_CHANGED_BEACON_INFO) + iwl_mld_update_mac_power(mld, vif, false); + + /* The firmware will wait quite a while after association before it + * starts filtering the beacons. We can safely enable beacon filtering + * upon CQM configuration, even if we didn't get a beacon yet. + */ + if (changes & (BSS_CHANGED_CQM | BSS_CHANGED_BEACON_INFO)) + iwl_mld_enable_beacon_filter(mld, link_conf, false); + + /* If we have used OMI before to reduce bandwidth to 80 MHz and then + * increased to 160 MHz again, and then the AP changes to 320 MHz, it + * will think that we're limited to 160 MHz right now. Update it by + * requesting a new OMI bandwidth. + */ + if (changes & BSS_CHANGED_BANDWIDTH) { + enum ieee80211_sta_rx_bandwidth bw; + + bw = ieee80211_chan_width_to_rx_bw(link_conf->chanreq.oper.width); + + iwl_mld_omi_ap_changed_bw(mld, link_conf, bw); + + } + + if (changes & BSS_CHANGED_BANDWIDTH) + iwl_mld_retry_emlsr(mld, vif); +} + +static int iwl_mld_update_mu_groups(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf) +{ + struct iwl_mu_group_mgmt_cmd cmd = {}; + + BUILD_BUG_ON(sizeof(cmd.membership_status) != + sizeof(link_conf->mu_group.membership)); + BUILD_BUG_ON(sizeof(cmd.user_position) != + sizeof(link_conf->mu_group.position)); + + memcpy(cmd.membership_status, link_conf->mu_group.membership, + WLAN_MEMBERSHIP_LEN); + memcpy(cmd.user_position, link_conf->mu_group.position, + WLAN_USER_POSITION_LEN); + + return iwl_mld_send_cmd_pdu(mld, + WIDE_ID(DATA_PATH_GROUP, + UPDATE_MU_GROUPS_CMD), + &cmd); +} + +static void +iwl_mld_mac80211_link_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + u64 changes) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + switch (vif->type) { + case NL80211_IFTYPE_STATION: + iwl_mld_mac80211_link_info_changed_sta(mld, vif, link_conf, + changes); + break; + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_ADHOC: + iwl_mld_link_info_changed_ap_ibss(mld, vif, link_conf, + changes); + break; + case NL80211_IFTYPE_MONITOR: + /* The firmware tracks this on its own in STATION mode, but + * obviously not in sniffer mode. + */ + if (changes & BSS_CHANGED_MU_GROUPS) + iwl_mld_update_mu_groups(mld, link_conf); + break; + default: + /* shouldn't happen */ + WARN_ON_ONCE(1); + } + + /* We now know our BSSID, we can configure the MAC context with + * eht_support if needed. + */ + if (changes & BSS_CHANGED_BSSID) + iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_MODIFY); + + if (changes & BSS_CHANGED_TXPOWER) + iwl_mld_set_tx_power(mld, link_conf, link_conf->txpower); +} + +static void +iwl_mld_smps_wa(struct iwl_mld *mld, struct ieee80211_vif *vif, bool enable) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + /* Send the device-level power commands since the + * firmware checks the POWER_TABLE_CMD's POWER_SAVE_EN bit to + * determine SMPS mode. + */ + if (mld_vif->ps_disabled == !enable) + return; + + mld_vif->ps_disabled = !enable; + + iwl_mld_update_device_power(mld, false); +} + +static +void iwl_mld_mac80211_vif_cfg_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u64 changes) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + if (changes & BSS_CHANGED_ASSOC) { + ret = iwl_mld_mac_fw_action(mld, vif, FW_CTXT_ACTION_MODIFY); + if (ret) + IWL_ERR(mld, "failed to update context\n"); + + if (vif->cfg.assoc) { + /* Clear statistics to get clean beacon counter, and + * ask for periodic statistics, as they are needed for + * link selection and RX OMI decisions. + */ + iwl_mld_clear_stats_in_fw(mld); + iwl_mld_request_periodic_fw_stats(mld, true); + + iwl_mld_set_vif_associated(mld, vif); + } else { + iwl_mld_request_periodic_fw_stats(mld, false); + } + } + + if (changes & BSS_CHANGED_PS) { + iwl_mld_smps_wa(mld, vif, vif->cfg.ps); + iwl_mld_update_mac_power(mld, vif, false); + } + + /* TODO: task=MLO BSS_CHANGED_MLD_VALID_LINKS/CHANGED_MLD_TTLM */ +} + +static int +iwl_mld_mac80211_hw_scan(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_scan_request *hw_req) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + if (WARN_ON(!hw_req->req.n_channels || + hw_req->req.n_channels > + mld->fw->ucode_capa.n_scan_channels)) + return -EINVAL; + + return iwl_mld_regular_scan_start(mld, vif, &hw_req->req, &hw_req->ies); +} + +static void +iwl_mld_mac80211_cancel_hw_scan(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + /* Due to a race condition, it's possible that mac80211 asks + * us to stop a hw_scan when it's already stopped. This can + * happen, for instance, if we stopped the scan ourselves, + * called ieee80211_scan_completed() and the userspace called + * cancel scan before ieee80211_scan_work() could run. + * To handle that, simply return if the scan is not running. + */ + if (mld->scan.status & IWL_MLD_SCAN_REGULAR) + iwl_mld_scan_stop(mld, IWL_MLD_SCAN_REGULAR, true); +} + +static int +iwl_mld_mac80211_sched_scan_start(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_sched_scan_request *req, + struct ieee80211_scan_ies *ies) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + return iwl_mld_sched_scan_start(mld, vif, req, ies, IWL_MLD_SCAN_SCHED); +} + +static int +iwl_mld_mac80211_sched_scan_stop(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + /* Due to a race condition, it's possible that mac80211 asks + * us to stop a sched_scan when it's already stopped. This + * can happen, for instance, if we stopped the scan ourselves, + * called ieee80211_sched_scan_stopped() and the userspace called + * stop sched scan before ieee80211_sched_scan_stopped_work() + * could run. To handle this, simply return if the scan is + * not running. + */ + if (!(mld->scan.status & IWL_MLD_SCAN_SCHED)) + return 0; + + return iwl_mld_scan_stop(mld, IWL_MLD_SCAN_SCHED, false); +} + +static void +iwl_mld_restart_complete_vif(void *data, u8 *mac, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_bss_conf *link_conf; + struct iwl_mld *mld = data; + int link_id; + + for_each_vif_active_link(vif, link_conf, link_id) { + enum ieee80211_sta_rx_bandwidth bw; + struct iwl_mld_link *mld_link; + + mld_link = wiphy_dereference(mld->wiphy, + mld_vif->link[link_id]); + + if (WARN_ON_ONCE(!mld_link)) + continue; + + bw = mld_link->rx_omi.bw_in_progress; + if (bw) + iwl_mld_change_link_omi_bw(mld, link_conf, bw); + } +} + +static void +iwl_mld_mac80211_reconfig_complete(struct ieee80211_hw *hw, + enum ieee80211_reconfig_type reconfig_type) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + switch (reconfig_type) { + case IEEE80211_RECONFIG_TYPE_RESTART: + mld->fw_status.in_hw_restart = false; + iwl_mld_send_recovery_cmd(mld, ERROR_RECOVERY_END_OF_RECOVERY); + + ieee80211_iterate_interfaces(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_restart_complete_vif, mld); + + iwl_trans_finish_sw_reset(mld->trans); + /* no need to lock, adding in parallel would schedule too */ + if (!list_empty(&mld->txqs_to_add)) + wiphy_work_queue(mld->wiphy, &mld->add_txqs_wk); + + IWL_INFO(mld, "restart completed\n"); + break; + case IEEE80211_RECONFIG_TYPE_SUSPEND: + break; + } +} + +static +void iwl_mld_mac80211_mgd_prepare_tx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_prep_tx_info *info) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + u32 duration = IWL_MLD_SESSION_PROTECTION_ASSOC_TIME_MS; + + /* After a successful association the connection is etalibeshed + * and we can rely on the quota to send the disassociation frame. + */ + if (info->was_assoc) + return; + + if (info->duration > duration) + duration = info->duration; + + iwl_mld_schedule_session_protection(mld, vif, duration, + IWL_MLD_SESSION_PROTECTION_MIN_TIME_MS, + info->link_id); +} + +static +void iwl_mld_mac_mgd_complete_tx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_prep_tx_info *info) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + /* Successful authentication is the only case that requires to let + * the session protection go. We'll need it for the upcoming + * association. For all the other cases, we need to cancel the session + * protection. + * After successful association the connection is established and + * further mgd tx can rely on the quota. + */ + if (info->success && info->subtype == IEEE80211_STYPE_AUTH) + return; + + /* The firmware will be on medium after we configure the vif as + * associated. Removing the session protection allows the firmware + * to stop being on medium. In order to ensure the continuity of our + * presence on medium, we need first to configure the vif as associated + * and only then, remove the session protection. + * Currently, mac80211 calls vif_cfg_changed() first and then, + * drv_mgd_complete_tx(). Ensure that this assumption stays true by + * a warning. + */ + WARN_ON(info->success && + (info->subtype == IEEE80211_STYPE_ASSOC_REQ || + info->subtype == IEEE80211_STYPE_REASSOC_REQ) && + !vif->cfg.assoc); + + iwl_mld_cancel_session_protection(mld, vif, info->link_id); +} + +static int +iwl_mld_mac80211_conf_tx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + unsigned int link_id, u16 ac, + const struct ieee80211_tx_queue_params *params) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *link; + + lockdep_assert_wiphy(mld->wiphy); + + link = iwl_mld_link_dereference_check(mld_vif, link_id); + if (!link) + return -EINVAL; + + link->queue_params[ac] = *params; + + /* No need to update right away, we'll get BSS_CHANGED_QOS + * The exception is P2P_DEVICE interface which needs immediate update. + */ + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) + iwl_mld_change_link_in_fw(mld, &vif->bss_conf, + LINK_CONTEXT_MODIFY_QOS_PARAMS); + + return 0; +} + +static void iwl_mld_set_uapsd(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + vif->driver_flags &= ~IEEE80211_VIF_SUPPORTS_UAPSD; + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + if (vif->p2p && + !(iwlwifi_mod_params.uapsd_disable & IWL_DISABLE_UAPSD_P2P_CLIENT)) + vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD; + + if (!vif->p2p && + !(iwlwifi_mod_params.uapsd_disable & IWL_DISABLE_UAPSD_BSS)) + vif->driver_flags |= IEEE80211_VIF_SUPPORTS_UAPSD; +} + +int iwl_mld_tdls_sta_count(struct iwl_mld *mld) +{ + int count = 0; + + lockdep_assert_wiphy(mld->wiphy); + + for (int i = 0; i < mld->fw->ucode_capa.num_stations; i++) { + struct ieee80211_link_sta *link_sta; + + link_sta = wiphy_dereference(mld->wiphy, + mld->fw_id_to_link_sta[i]); + if (IS_ERR_OR_NULL(link_sta)) + continue; + + if (!link_sta->sta->tdls) + continue; + + count++; + } + + return count; +} + +static void iwl_mld_check_he_obss_narrow_bw_ru_iter(struct wiphy *wiphy, + struct cfg80211_bss *bss, + void *_data) +{ + bool *tolerated = _data; + const struct cfg80211_bss_ies *ies; + const struct element *elem; + + rcu_read_lock(); + ies = rcu_dereference(bss->ies); + elem = cfg80211_find_elem(WLAN_EID_EXT_CAPABILITY, ies->data, + ies->len); + + if (!elem || elem->datalen < 10 || + !(elem->data[10] & + WLAN_EXT_CAPA10_OBSS_NARROW_BW_RU_TOLERANCE_SUPPORT)) { + *tolerated = false; + } + rcu_read_unlock(); +} + +static void +iwl_mld_check_he_obss_narrow_bw_ru(struct iwl_mld *mld, + struct iwl_mld_link *mld_link, + struct ieee80211_bss_conf *link_conf) +{ + bool tolerated = true; + + if (WARN_ON_ONCE(!link_conf->chanreq.oper.chan)) + return; + + if (!(link_conf->chanreq.oper.chan->flags & IEEE80211_CHAN_RADAR)) { + mld_link->he_ru_2mhz_block = false; + return; + } + + cfg80211_bss_iter(mld->wiphy, &link_conf->chanreq.oper, + iwl_mld_check_he_obss_narrow_bw_ru_iter, &tolerated); + + /* If there is at least one AP on radar channel that cannot + * tolerate 26-tone RU UL OFDMA transmissions using HE TB PPDU. + */ + mld_link->he_ru_2mhz_block = !tolerated; +} + +static void iwl_mld_link_set_2mhz_block(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct ieee80211_link_sta *link_sta; + unsigned int link_id; + + for_each_sta_active_link(vif, sta, link_sta, link_id) { + struct ieee80211_bss_conf *link_conf = + link_conf_dereference_protected(vif, link_id); + struct iwl_mld_link *mld_link = + iwl_mld_link_from_mac80211(link_conf); + + if (WARN_ON(!link_conf || !mld_link)) + continue; + + if (link_sta->he_cap.has_he) + iwl_mld_check_he_obss_narrow_bw_ru(mld, mld_link, + link_conf); + } +} + +static int iwl_mld_move_sta_state_up(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int tdls_count = 0; + int ret; + + if (old_state == IEEE80211_STA_NOTEXIST && + new_state == IEEE80211_STA_NONE) { + if (sta->tdls) { + if (vif->p2p || hweight8(mld->used_phy_ids) != 1) + return -EBUSY; + + tdls_count = iwl_mld_tdls_sta_count(mld); + if (tdls_count >= IWL_TDLS_STA_COUNT) + return -EBUSY; + } + + /* + * If this is the first STA (i.e. the AP) it won't do + * anything, otherwise must leave for any new STA on + * any other interface, or for TDLS, etc. + * Need to call this _before_ adding the STA so it can + * look up the one STA to use to ask mac80211 to leave + * OMI; in the unlikely event that adding the new STA + * then fails we'll just re-enter OMI later (via the + * statistics notification handling.) + */ + iwl_mld_leave_omi_bw_reduction(mld); + + ret = iwl_mld_add_sta(mld, sta, vif, STATION_TYPE_PEER); + if (ret) + return ret; + + /* just added first TDLS STA, so disable PM */ + if (sta->tdls && tdls_count == 0) + iwl_mld_update_mac_power(mld, vif, false); + + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) + mld_vif->ap_sta = sta; + + /* Initialize TLC here already - this really tells + * the firmware only what the supported legacy rates are + * (may be) since it's initialized already from what the + * AP advertised in the beacon/probe response. This will + * allow the firmware to send auth/assoc frames with one + * of the supported rates already, rather than having to + * use a mandatory rate. + * If we're the AP, we'll just assume mandatory rates at + * this point, but we know nothing about the STA anyway. + */ + iwl_mld_config_tlc(mld, vif, sta); + + return ret; + } else if (old_state == IEEE80211_STA_NONE && + new_state == IEEE80211_STA_AUTH) { + iwl_mld_set_uapsd(mld, vif); + return 0; + } else if (old_state == IEEE80211_STA_AUTH && + new_state == IEEE80211_STA_ASSOC) { + ret = iwl_mld_update_all_link_stations(mld, sta); + + if (vif->type == NL80211_IFTYPE_STATION) + iwl_mld_link_set_2mhz_block(mld, vif, sta); + /* Now the link_sta's capabilities are set, update the FW */ + iwl_mld_config_tlc(mld, vif, sta); + + if (vif->type == NL80211_IFTYPE_AP) { + /* Update MAC_CFG_FILTER_ACCEPT_BEACON if at least + * one sta is associated + */ + if (++mld_vif->num_associated_stas == 1) + ret = iwl_mld_mac_fw_action(mld, vif, + FW_CTXT_ACTION_MODIFY); + } + + return ret; + } else if (old_state == IEEE80211_STA_ASSOC && + new_state == IEEE80211_STA_AUTHORIZED) { + ret = 0; + + if (!sta->tdls) { + mld_vif->authorized = true; + + /* Ensure any block due to a non-BSS link is synced */ + iwl_mld_emlsr_check_non_bss_block(mld, 0); + + /* Block EMLSR until a certain throughput it reached */ + if (!mld->fw_status.in_hw_restart && + IWL_MLD_ENTER_EMLSR_TPT_THRESH > 0) + iwl_mld_block_emlsr(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_TPT, + 0); + + /* clear COEX_HIGH_PRIORITY_ENABLE */ + ret = iwl_mld_mac_fw_action(mld, vif, + FW_CTXT_ACTION_MODIFY); + if (ret) + return ret; + iwl_mld_smps_wa(mld, vif, vif->cfg.ps); + } + + /* MFP is set by default before the station is authorized. + * Clear it here in case it's not used. + */ + if (!sta->mfp) + ret = iwl_mld_update_all_link_stations(mld, sta); + + /* We can use wide bandwidth now, not only 20 MHz */ + iwl_mld_config_tlc(mld, vif, sta); + + return ret; + } else { + return -EINVAL; + } +} + +static int iwl_mld_move_sta_state_down(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + if (old_state == IEEE80211_STA_AUTHORIZED && + new_state == IEEE80211_STA_ASSOC) { + if (!sta->tdls) { + mld_vif->authorized = false; + + memset(&mld_vif->emlsr.zeroed_on_not_authorized, 0, + sizeof(mld_vif->emlsr.zeroed_on_not_authorized)); + + wiphy_delayed_work_cancel(mld->wiphy, + &mld_vif->emlsr.prevent_done_wk); + wiphy_delayed_work_cancel(mld->wiphy, + &mld_vif->emlsr.tmp_non_bss_done_wk); + wiphy_work_cancel(mld->wiphy, &mld_vif->emlsr.unblock_tpt_wk); + wiphy_delayed_work_cancel(mld->wiphy, + &mld_vif->emlsr.check_tpt_wk); + + iwl_mld_reset_cca_40mhz_workaround(mld, vif); + iwl_mld_smps_wa(mld, vif, true); + } + + /* once we move into assoc state, need to update the FW to + * stop using wide bandwidth + */ + iwl_mld_config_tlc(mld, vif, sta); + } else if (old_state == IEEE80211_STA_ASSOC && + new_state == IEEE80211_STA_AUTH) { + if (vif->type == NL80211_IFTYPE_AP && + !WARN_ON(!mld_vif->num_associated_stas)) { + /* Update MAC_CFG_FILTER_ACCEPT_BEACON if the last sta + * is disassociating + */ + if (--mld_vif->num_associated_stas == 0) + iwl_mld_mac_fw_action(mld, vif, + FW_CTXT_ACTION_MODIFY); + } + } else if (old_state == IEEE80211_STA_AUTH && + new_state == IEEE80211_STA_NONE) { + /* nothing */ + } else if (old_state == IEEE80211_STA_NONE && + new_state == IEEE80211_STA_NOTEXIST) { + iwl_mld_remove_sta(mld, sta); + + if (sta->tdls && iwl_mld_tdls_sta_count(mld) == 0) { + /* just removed last TDLS STA, so enable PM */ + iwl_mld_update_mac_power(mld, vif, false); + } + } else { + return -EINVAL; + } + return 0; +} + +static int iwl_mld_mac80211_sta_state(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + + IWL_DEBUG_MAC80211(mld, "station %pM state change %d->%d\n", + sta->addr, old_state, new_state); + + mld_sta->sta_state = new_state; + + if (old_state < new_state) + return iwl_mld_move_sta_state_up(mld, vif, sta, old_state, + new_state); + else + return iwl_mld_move_sta_state_down(mld, vif, sta, old_state, + new_state); +} + +static void iwl_mld_mac80211_flush(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u32 queues, bool drop) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + /* Make sure we're done with the deferred traffic before flushing */ + iwl_mld_add_txq_list(mld); + + for (int i = 0; i < mld->fw->ucode_capa.num_stations; i++) { + struct ieee80211_link_sta *link_sta = + wiphy_dereference(mld->wiphy, + mld->fw_id_to_link_sta[i]); + + if (IS_ERR_OR_NULL(link_sta)) + continue; + + /* Check that the sta belongs to the given vif */ + if (vif && vif != iwl_mld_sta_from_mac80211(link_sta->sta)->vif) + continue; + + if (drop) + iwl_mld_flush_sta_txqs(mld, link_sta->sta); + else + iwl_mld_wait_sta_txqs_empty(mld, link_sta->sta); + } +} + +static void iwl_mld_mac80211_flush_sta(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + iwl_mld_flush_sta_txqs(mld, sta); +} + +static int +iwl_mld_mac80211_ampdu_action(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_ampdu_params *params) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct ieee80211_sta *sta = params->sta; + enum ieee80211_ampdu_mlme_action action = params->action; + u16 tid = params->tid; + u16 ssn = params->ssn; + u16 buf_size = params->buf_size; + u16 timeout = params->timeout; + int ret; + + IWL_DEBUG_HT(mld, "A-MPDU action on addr %pM tid: %d action: %d\n", + sta->addr, tid, action); + + switch (action) { + case IEEE80211_AMPDU_RX_START: + ret = iwl_mld_ampdu_rx_start(mld, sta, tid, ssn, buf_size, + timeout); + break; + case IEEE80211_AMPDU_RX_STOP: + ret = iwl_mld_ampdu_rx_stop(mld, sta, tid); + break; + default: + /* The mac80211 TX_AMPDU_SETUP_IN_HW flag is set for all + * devices, since all support TX A-MPDU offload in hardware. + * Therefore, no TX action should be requested here. + */ + WARN_ON_ONCE(1); + return -EINVAL; + } + + return ret; +} + +static bool iwl_mld_can_hw_csum(struct sk_buff *skb) +{ + u8 protocol = ip_hdr(skb)->protocol; + + return protocol == IPPROTO_TCP || protocol == IPPROTO_UDP; +} + +static bool iwl_mld_mac80211_can_aggregate(struct ieee80211_hw *hw, + struct sk_buff *head, + struct sk_buff *skb) +{ + if (!IS_ENABLED(CONFIG_INET)) + return false; + + /* For now don't aggregate IPv6 in AMSDU */ + if (skb->protocol != htons(ETH_P_IP)) + return false; + + /* Allow aggregation only if both frames have the same HW csum offload + * capability, ensuring consistent HW or SW csum handling in A-MSDU. + */ + return iwl_mld_can_hw_csum(skb) == iwl_mld_can_hw_csum(head); +} + +static void iwl_mld_mac80211_sync_rx_queues(struct ieee80211_hw *hw) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + iwl_mld_sync_rx_queues(mld, IWL_MLD_RXQ_EMPTY, NULL, 0); +} + +static void iwl_mld_sta_rc_update(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + u32 changed) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + if (changed & (IEEE80211_RC_BW_CHANGED | + IEEE80211_RC_SUPP_RATES_CHANGED | + IEEE80211_RC_NSS_CHANGED)) { + struct ieee80211_bss_conf *link = + link_conf_dereference_check(vif, link_sta->link_id); + + if (WARN_ON(!link)) + return; + + iwl_mld_config_tlc_link(mld, vif, link, link_sta); + } +} + +#ifdef CONFIG_PM_SLEEP +static void iwl_mld_set_wakeup(struct ieee80211_hw *hw, bool enabled) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + device_set_wakeup_enable(mld->trans->dev, enabled); +} + +/* Returns 0 on success. 1 if failed to suspend with wowlan: + * If the circumstances didn't satisfy the conditions for suspension + * with wowlan, mac80211 would use the no_wowlan flow. + * If an error had occurred we update the trans status and state here + * and the result will be stopping the FW. + */ +static int +iwl_mld_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + iwl_fw_runtime_suspend(&mld->fwrt); + + ret = iwl_mld_wowlan_suspend(mld, wowlan); + if (ret) { + if (ret < 0) { + mld->trans->state = IWL_TRANS_NO_FW; + set_bit(STATUS_FW_ERROR, &mld->trans->status); + } + return 1; + } + + if (iwl_mld_no_wowlan_suspend(mld)) + return 1; + + return 0; +} + +static int iwl_mld_resume(struct ieee80211_hw *hw) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + ret = iwl_mld_wowlan_resume(mld); + if (ret) + return ret; + + iwl_fw_runtime_resume(&mld->fwrt); + + iwl_mld_low_latency_restart(mld); + + return 0; +} +#endif + +static int iwl_mld_alloc_ptk_pn(struct iwl_mld *mld, + struct iwl_mld_sta *mld_sta, + struct ieee80211_key_conf *key, + struct iwl_mld_ptk_pn **ptk_pn) +{ + u8 num_rx_queues = mld->trans->num_rx_queues; + int keyidx = key->keyidx; + struct ieee80211_key_seq seq; + + if (WARN_ON(keyidx >= ARRAY_SIZE(mld_sta->ptk_pn))) + return -EINVAL; + + WARN_ON(rcu_access_pointer(mld_sta->ptk_pn[keyidx])); + *ptk_pn = kzalloc(struct_size(*ptk_pn, q, num_rx_queues), + GFP_KERNEL); + if (!*ptk_pn) + return -ENOMEM; + + for (u8 tid = 0; tid < IWL_MAX_TID_COUNT; tid++) { + ieee80211_get_key_rx_seq(key, tid, &seq); + for (u8 q = 0; q < num_rx_queues; q++) + memcpy((*ptk_pn)->q[q].pn[tid], seq.ccmp.pn, + IEEE80211_CCMP_PN_LEN); + } + + rcu_assign_pointer(mld_sta->ptk_pn[keyidx], *ptk_pn); + + return 0; +} + +static int iwl_mld_set_key_add(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_sta *mld_sta = + sta ? iwl_mld_sta_from_mac80211(sta) : NULL; + struct iwl_mld_ptk_pn *ptk_pn = NULL; + int keyidx = key->keyidx; + int ret; + + /* Will be set to 0 if added successfully */ + key->hw_key_idx = STA_KEY_IDX_INVALID; + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + case WLAN_CIPHER_SUITE_WEP104: + IWL_DEBUG_MAC80211(mld, "Use SW encryption for WEP\n"); + return -EOPNOTSUPP; + case WLAN_CIPHER_SUITE_TKIP: + if (vif->type == NL80211_IFTYPE_STATION) { + key->flags |= IEEE80211_KEY_FLAG_PUT_MIC_SPACE; + break; + } + IWL_DEBUG_MAC80211(mld, "Use SW encryption for TKIP\n"); + return -EOPNOTSUPP; + case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: + case WLAN_CIPHER_SUITE_AES_CMAC: + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + break; + default: + return -EOPNOTSUPP; + } + + if (vif->type == NL80211_IFTYPE_STATION && + (keyidx == 6 || keyidx == 7)) + rcu_assign_pointer(mld_vif->bigtks[keyidx - 6], key); + + /* After exiting from RFKILL, hostapd configures GTK/ITGK before the + * AP is started, but those keys can't be sent to the FW before the + * MCAST/BCAST STAs are added to it (which happens upon AP start). + * Store it here to be sent later when the AP is started. + */ + if ((vif->type == NL80211_IFTYPE_ADHOC || + vif->type == NL80211_IFTYPE_AP) && !sta && + !mld_vif->ap_ibss_active) + return iwl_mld_store_ap_early_key(mld, key, mld_vif); + + if (!mld->fw_status.in_hw_restart && mld_sta && + key->flags & IEEE80211_KEY_FLAG_PAIRWISE && + (key->cipher == WLAN_CIPHER_SUITE_CCMP || + key->cipher == WLAN_CIPHER_SUITE_GCMP || + key->cipher == WLAN_CIPHER_SUITE_GCMP_256)) { + ret = iwl_mld_alloc_ptk_pn(mld, mld_sta, key, &ptk_pn); + if (ret) + return ret; + } + + IWL_DEBUG_MAC80211(mld, "set hwcrypto key (sta:%pM, id:%d)\n", + sta ? sta->addr : NULL, keyidx); + + ret = iwl_mld_add_key(mld, vif, sta, key); + if (ret) { + IWL_WARN(mld, "set key failed (%d)\n", ret); + if (ptk_pn) { + RCU_INIT_POINTER(mld_sta->ptk_pn[keyidx], NULL); + kfree(ptk_pn); + } + + return -EOPNOTSUPP; + } + + return 0; +} + +static void iwl_mld_set_key_remove(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_sta *mld_sta = + sta ? iwl_mld_sta_from_mac80211(sta) : NULL; + int keyidx = key->keyidx; + + if (vif->type == NL80211_IFTYPE_STATION && + (keyidx == 6 || keyidx == 7)) + RCU_INIT_POINTER(mld_vif->bigtks[keyidx - 6], NULL); + + if (mld_sta && key->flags & IEEE80211_KEY_FLAG_PAIRWISE && + (key->cipher == WLAN_CIPHER_SUITE_CCMP || + key->cipher == WLAN_CIPHER_SUITE_GCMP || + key->cipher == WLAN_CIPHER_SUITE_GCMP_256)) { + struct iwl_mld_ptk_pn *ptk_pn; + + if (WARN_ON(keyidx >= ARRAY_SIZE(mld_sta->ptk_pn))) + return; + + ptk_pn = wiphy_dereference(mld->wiphy, + mld_sta->ptk_pn[keyidx]); + RCU_INIT_POINTER(mld_sta->ptk_pn[keyidx], NULL); + if (!WARN_ON(!ptk_pn)) + kfree_rcu(ptk_pn, rcu_head); + } + + /* if this key was stored to be added later to the FW - free it here */ + if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) + iwl_mld_free_ap_early_key(mld, key, mld_vif); + + /* We already removed it */ + if (key->hw_key_idx == STA_KEY_IDX_INVALID) + return; + + IWL_DEBUG_MAC80211(mld, "disable hwcrypto key\n"); + + iwl_mld_remove_key(mld, vif, sta, key); +} + +static int iwl_mld_mac80211_set_key(struct ieee80211_hw *hw, + enum set_key_cmd cmd, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_key_conf *key) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + switch (cmd) { + case SET_KEY: + ret = iwl_mld_set_key_add(mld, vif, sta, key); + if (ret) + ret = -EOPNOTSUPP; + break; + case DISABLE_KEY: + iwl_mld_set_key_remove(mld, vif, sta, key); + ret = 0; + break; + default: + ret = -EINVAL; + break; + } + + return ret; +} + +static int +iwl_mld_pre_channel_switch(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_channel_switch *chsw) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *mld_link = + iwl_mld_link_dereference_check(mld_vif, chsw->link_id); + u8 primary; + int selected; + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(!mld_link)) + return -EINVAL; + + IWL_DEBUG_MAC80211(mld, "pre CSA to freq %d\n", + chsw->chandef.center_freq1); + + if (!iwl_mld_emlsr_active(vif)) + return 0; + + primary = iwl_mld_get_primary_link(vif); + + /* stay on the primary link unless it is undergoing a CSA with quiet */ + if (chsw->link_id == primary && chsw->block_tx) + selected = iwl_mld_get_other_link(vif, primary); + else + selected = primary; + + /* Remember to tell the firmware that this link can't tx + * Note that this logic seems to be unrelated to emlsr, but it + * really is needed only when emlsr is active. When we have a + * single link, the firmware will handle all this on its own. + * In multi-link scenarios, we can learn about the CSA from + * another link and this logic is too complex for the firmware + * to track. + * Since we want to de-activate the link that got a CSA with mode=1, + * we need to tell the firmware not to send any frame on that link + * as the firmware may not be aware that link is under a CSA + * with mode=1 (no Tx allowed). + */ + mld_link->silent_deactivation = chsw->block_tx; + iwl_mld_exit_emlsr(mld, vif, IWL_MLD_EMLSR_EXIT_CSA, selected); + + return 0; +} + +static void +iwl_mld_channel_switch(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_channel_switch *chsw) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + /* By implementing this operation, we prevent mac80211 from + * starting its own channel switch timer, so that we can call + * ieee80211_chswitch_done() ourselves at the right time + * (Upon receiving the channel_switch_start notification from the fw) + */ + IWL_DEBUG_MAC80211(mld, + "dummy channel switch op\n"); +} + +static int +iwl_mld_post_channel_switch(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link_conf); + + lockdep_assert_wiphy(mld->wiphy); + + WARN_ON(mld_link->silent_deactivation); + + return 0; +} + +static void +iwl_mld_abort_channel_switch(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link_conf); + + IWL_DEBUG_MAC80211(mld, + "abort channel switch op\n"); + mld_link->silent_deactivation = false; +} + +static int +iwl_mld_switch_vif_chanctx_swap(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + iwl_mld_unassign_vif_chanctx(hw, vifs[0].vif, vifs[0].link_conf, + vifs[0].old_ctx); + iwl_mld_remove_chanctx(hw, vifs[0].old_ctx); + + ret = iwl_mld_add_chanctx(hw, vifs[0].new_ctx); + if (ret) { + IWL_ERR(mld, "failed to add new_ctx during channel switch\n"); + goto out_reassign; + } + + ret = iwl_mld_assign_vif_chanctx(hw, vifs[0].vif, vifs[0].link_conf, + vifs[0].new_ctx); + if (ret) { + IWL_ERR(mld, + "failed to assign new_ctx during channel switch\n"); + goto out_remove; + } + + return 0; + + out_remove: + iwl_mld_remove_chanctx(hw, vifs[0].new_ctx); + out_reassign: + if (iwl_mld_add_chanctx(hw, vifs[0].old_ctx)) { + IWL_ERR(mld, "failed to add old_ctx after failure\n"); + return ret; + } + + if (iwl_mld_assign_vif_chanctx(hw, vifs[0].vif, vifs[0].link_conf, + vifs[0].old_ctx)) + IWL_ERR(mld, "failed to reassign old_ctx after failure\n"); + + return ret; +} + +static int +iwl_mld_switch_vif_chanctx_reassign(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int ret; + + iwl_mld_unassign_vif_chanctx(hw, vifs[0].vif, vifs[0].link_conf, + vifs[0].old_ctx); + ret = iwl_mld_assign_vif_chanctx(hw, vifs[0].vif, vifs[0].link_conf, + vifs[0].new_ctx); + if (ret) { + IWL_ERR(mld, + "failed to assign new_ctx during channel switch\n"); + goto out_reassign; + } + + return 0; + +out_reassign: + if (iwl_mld_assign_vif_chanctx(hw, vifs[0].vif, vifs[0].link_conf, + vifs[0].old_ctx)) + IWL_ERR(mld, "failed to reassign old_ctx after failure\n"); + + return ret; +} + +static int +iwl_mld_switch_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs, + int n_vifs, + enum ieee80211_chanctx_switch_mode mode) +{ + int ret; + + /* we only support a single-vif right now */ + if (n_vifs > 1) + return -EOPNOTSUPP; + + switch (mode) { + case CHANCTX_SWMODE_SWAP_CONTEXTS: + ret = iwl_mld_switch_vif_chanctx_swap(hw, vifs); + break; + case CHANCTX_SWMODE_REASSIGN_VIF: + ret = iwl_mld_switch_vif_chanctx_reassign(hw, vifs); + break; + default: + ret = -EOPNOTSUPP; + break; + } + + return ret; +} + +static void iwl_mld_sta_pre_rcu_remove(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link_sta *mld_link_sta; + u8 link_id; + + lockdep_assert_wiphy(mld->wiphy); + + /* This is called before mac80211 does RCU synchronisation, + * so here we already invalidate our internal RCU-protected + * station pointer. The rest of the code will thus no longer + * be able to find the station this way, and we don't rely + * on further RCU synchronisation after the sta_state() + * callback deleted the station. + */ + for_each_mld_link_sta(mld_sta, mld_link_sta, link_id) + RCU_INIT_POINTER(mld->fw_id_to_link_sta[mld_link_sta->fw_id], + NULL); + + if (sta == mld_vif->ap_sta) + mld_vif->ap_sta = NULL; +} + +static void +iwl_mld_mac80211_mgd_protect_tdls_discover(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + unsigned int link_id) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct ieee80211_bss_conf *link_conf; + u32 duration; + int ret; + + link_conf = wiphy_dereference(hw->wiphy, vif->link_conf[link_id]); + if (WARN_ON_ONCE(!link_conf)) + return; + + /* Protect the session to hear the TDLS setup response on the channel */ + + duration = 2 * link_conf->dtim_period * link_conf->beacon_int; + + ret = iwl_mld_start_session_protection(mld, vif, duration, duration, + link_id, HZ / 5); + if (ret) + IWL_ERR(mld, + "Failed to start session protection for TDLS: %d\n", + ret); +} + +static bool iwl_mld_can_activate_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u16 desired_links) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + int n_links = hweight16(desired_links); + + /* Check if HW supports the wanted number of links */ + return n_links <= iwl_mld_max_active_links(mld, vif); +} + +static int +iwl_mld_change_vif_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u16 old_links, u16 new_links, + struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct ieee80211_bss_conf *link_conf; + u16 removed = old_links & ~new_links; + u16 added = new_links & ~old_links; + int err; + + lockdep_assert_wiphy(mld->wiphy); + + /* + * No bits designate non-MLO mode. We can handle MLO exit/enter by + * simply mapping that to link ID zero internally. + * Note that mac80211 does such a non-MLO to MLO switch during restart + * if it was in MLO before. In that case, we do not have a link to + * remove. + */ + if (old_links == 0 && !mld->fw_status.in_hw_restart) + removed |= BIT(0); + + if (new_links == 0) + added |= BIT(0); + + for (int i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { + if (removed & BIT(i)) + iwl_mld_remove_link(mld, old[i]); + } + + for (int i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { + if (added & BIT(i)) { + link_conf = link_conf_dereference_protected(vif, i); + if (WARN_ON(!link_conf)) + return -EINVAL; + + err = iwl_mld_add_link(mld, link_conf); + if (err) + goto remove_added_links; + } + } + + /* + * Ensure we always have a valid primary_link. When using multiple + * links the proper value is set in assign_vif_chanctx. + */ + mld_vif->emlsr.primary = new_links ? __ffs(new_links) : 0; + + /* + * Special MLO restart case. We did not have a link when the interface + * was added, so do the power configuration now. + */ + if (old_links == 0 && mld->fw_status.in_hw_restart) + iwl_mld_update_mac_power(mld, vif, false); + + return 0; + +remove_added_links: + for (int i = 0; i < IEEE80211_MLD_MAX_NUM_LINKS; i++) { + if (!(added & BIT(i))) + continue; + + link_conf = link_conf_dereference_protected(vif, i); + if (!link_conf || !iwl_mld_link_from_mac80211(link_conf)) + continue; + + iwl_mld_remove_link(mld, link_conf); + } + + return err; +} + +static int iwl_mld_change_sta_links(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u16 old_links, u16 new_links) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + return iwl_mld_update_link_stas(mld, vif, sta, old_links, new_links); +} + +static int iwl_mld_mac80211_join_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + return iwl_mld_start_ap_ibss(hw, vif, &vif->bss_conf); +} + +static void iwl_mld_mac80211_leave_ibss(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + return iwl_mld_stop_ap_ibss(hw, vif, &vif->bss_conf); +} + +static int iwl_mld_mac80211_tx_last_beacon(struct ieee80211_hw *hw) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + return mld->ibss_manager; +} + +#define IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS_TIMEOUT (5 * HZ) + +static void iwl_mld_vif_iter_emlsr_block_tmp_non_bss(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + if (!iwl_mld_vif_has_emlsr_cap(vif)) + return; + + ret = iwl_mld_block_emlsr_sync(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS, + iwl_mld_get_primary_link(vif)); + if (ret) + return; + + wiphy_delayed_work_queue(mld_vif->mld->wiphy, + &mld_vif->emlsr.tmp_non_bss_done_wk, + IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS_TIMEOUT); +} + +static void iwl_mld_prep_add_interface(struct ieee80211_hw *hw, + enum nl80211_iftype type) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + IWL_DEBUG_MAC80211(mld, "prep_add_interface: type=%u\n", type); + + if (!(type == NL80211_IFTYPE_AP || + type == NL80211_IFTYPE_P2P_GO || + type == NL80211_IFTYPE_P2P_CLIENT)) + return; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_emlsr_block_tmp_non_bss, + NULL); +} + +static int iwl_mld_set_hw_timestamp(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_set_hw_timestamp *hwts) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + u32 protocols = 0; + + /* HW timestamping is only supported for a specific station */ + if (!hwts->macaddr) + return -EOPNOTSUPP; + + if (hwts->enable) + protocols = + IWL_TIME_SYNC_PROTOCOL_TM | IWL_TIME_SYNC_PROTOCOL_FTM; + + return iwl_mld_time_sync_config(mld, hwts->macaddr, protocols); +} + +static int iwl_mld_start_pmsr(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_pmsr_request *request) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + return iwl_mld_ftm_start(mld, vif, request); +} + +const struct ieee80211_ops iwl_mld_hw_ops = { + .tx = iwl_mld_mac80211_tx, + .start = iwl_mld_mac80211_start, + .stop = iwl_mld_mac80211_stop, + .config = iwl_mld_mac80211_config, + .add_interface = iwl_mld_mac80211_add_interface, + .remove_interface = iwl_mld_mac80211_remove_interface, + .conf_tx = iwl_mld_mac80211_conf_tx, + .prepare_multicast = iwl_mld_mac80211_prepare_multicast, + .configure_filter = iwl_mld_mac80211_configure_filter, + .reconfig_complete = iwl_mld_mac80211_reconfig_complete, + .wake_tx_queue = iwl_mld_mac80211_wake_tx_queue, + .add_chanctx = iwl_mld_add_chanctx, + .remove_chanctx = iwl_mld_remove_chanctx, + .change_chanctx = iwl_mld_change_chanctx, + .assign_vif_chanctx = iwl_mld_assign_vif_chanctx, + .unassign_vif_chanctx = iwl_mld_unassign_vif_chanctx, + .set_rts_threshold = iwl_mld_mac80211_set_rts_threshold, + .link_info_changed = iwl_mld_mac80211_link_info_changed, + .vif_cfg_changed = iwl_mld_mac80211_vif_cfg_changed, + .set_key = iwl_mld_mac80211_set_key, + .hw_scan = iwl_mld_mac80211_hw_scan, + .cancel_hw_scan = iwl_mld_mac80211_cancel_hw_scan, + .sched_scan_start = iwl_mld_mac80211_sched_scan_start, + .sched_scan_stop = iwl_mld_mac80211_sched_scan_stop, + .mgd_prepare_tx = iwl_mld_mac80211_mgd_prepare_tx, + .mgd_complete_tx = iwl_mld_mac_mgd_complete_tx, + .sta_state = iwl_mld_mac80211_sta_state, + .sta_statistics = iwl_mld_mac80211_sta_statistics, + .flush = iwl_mld_mac80211_flush, + .flush_sta = iwl_mld_mac80211_flush_sta, + .ampdu_action = iwl_mld_mac80211_ampdu_action, + .can_aggregate_in_amsdu = iwl_mld_mac80211_can_aggregate, + .sync_rx_queues = iwl_mld_mac80211_sync_rx_queues, + .link_sta_rc_update = iwl_mld_sta_rc_update, + .start_ap = iwl_mld_start_ap_ibss, + .stop_ap = iwl_mld_stop_ap_ibss, + .pre_channel_switch = iwl_mld_pre_channel_switch, + .channel_switch = iwl_mld_channel_switch, + .post_channel_switch = iwl_mld_post_channel_switch, + .abort_channel_switch = iwl_mld_abort_channel_switch, + .switch_vif_chanctx = iwl_mld_switch_vif_chanctx, + .sta_pre_rcu_remove = iwl_mld_sta_pre_rcu_remove, + .remain_on_channel = iwl_mld_start_roc, + .cancel_remain_on_channel = iwl_mld_cancel_roc, + .can_activate_links = iwl_mld_can_activate_links, + .change_vif_links = iwl_mld_change_vif_links, + .change_sta_links = iwl_mld_change_sta_links, +#ifdef CONFIG_PM_SLEEP + .suspend = iwl_mld_suspend, + .resume = iwl_mld_resume, + .set_wakeup = iwl_mld_set_wakeup, + .set_rekey_data = iwl_mld_set_rekey_data, +#if IS_ENABLED(CONFIG_IPV6) + .ipv6_addr_change = iwl_mld_ipv6_addr_change, +#endif /* IS_ENABLED(CONFIG_IPV6) */ +#endif /* CONFIG_PM_SLEEP */ +#ifdef CONFIG_IWLWIFI_DEBUGFS + .vif_add_debugfs = iwl_mld_add_vif_debugfs, + .link_add_debugfs = iwl_mld_add_link_debugfs, + .link_sta_add_debugfs = iwl_mld_add_link_sta_debugfs, +#endif + .mgd_protect_tdls_discover = iwl_mld_mac80211_mgd_protect_tdls_discover, + .join_ibss = iwl_mld_mac80211_join_ibss, + .leave_ibss = iwl_mld_mac80211_leave_ibss, + .tx_last_beacon = iwl_mld_mac80211_tx_last_beacon, + .prep_add_interface = iwl_mld_prep_add_interface, + .set_hw_timestamp = iwl_mld_set_hw_timestamp, + .start_pmsr = iwl_mld_start_pmsr, +}; diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.h b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.h new file mode 100644 index 000000000000..aad04d7b2617 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_mac80211_h__ +#define __iwl_mld_mac80211_h__ + +#include "mld.h" + +int iwl_mld_register_hw(struct iwl_mld *mld); +void iwl_mld_recalc_multicast_filter(struct iwl_mld *mld); + +#endif /* __iwl_mld_mac80211_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mcc.c b/drivers/net/wireless/intel/iwlwifi/mld/mcc.c new file mode 100644 index 000000000000..daca14e208bd --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mcc.c @@ -0,0 +1,329 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 Intel Corporation + */ + +#include <net/cfg80211.h> +#include <net/mac80211.h> + +#include <fw/dbg.h> +#include <iwl-nvm-parse.h> + +#include "mld.h" +#include "hcmd.h" +#include "mcc.h" + +/* It is the caller's responsibility to free the pointer returned here */ +static struct iwl_mcc_update_resp_v8 * +iwl_mld_parse_mcc_update_resp_v8(const struct iwl_rx_packet *pkt) +{ + const struct iwl_mcc_update_resp_v8 *mcc_resp_v8 = (const void *)pkt->data; + int n_channels = __le32_to_cpu(mcc_resp_v8->n_channels); + struct iwl_mcc_update_resp_v8 *resp_cp; + int notif_len = struct_size(resp_cp, channels, n_channels); + + if (iwl_rx_packet_payload_len(pkt) != notif_len) + return ERR_PTR(-EINVAL); + + resp_cp = kmemdup(mcc_resp_v8, notif_len, GFP_KERNEL); + if (!resp_cp) + return ERR_PTR(-ENOMEM); + + return resp_cp; +} + +/* It is the caller's responsibility to free the pointer returned here */ +static struct iwl_mcc_update_resp_v8 * +iwl_mld_parse_mcc_update_resp_v5_v6(const struct iwl_rx_packet *pkt) +{ + const struct iwl_mcc_update_resp_v4 *mcc_resp_v4 = (const void *)pkt->data; + struct iwl_mcc_update_resp_v8 *resp_cp; + int n_channels = __le32_to_cpu(mcc_resp_v4->n_channels); + int resp_len; + + if (iwl_rx_packet_payload_len(pkt) != + struct_size(mcc_resp_v4, channels, n_channels)) + return ERR_PTR(-EINVAL); + + resp_len = struct_size(resp_cp, channels, n_channels); + resp_cp = kzalloc(resp_len, GFP_KERNEL); + if (!resp_cp) + return ERR_PTR(-ENOMEM); + + resp_cp->status = mcc_resp_v4->status; + resp_cp->mcc = mcc_resp_v4->mcc; + resp_cp->cap = cpu_to_le32(le16_to_cpu(mcc_resp_v4->cap)); + resp_cp->source_id = mcc_resp_v4->source_id; + resp_cp->geo_info = mcc_resp_v4->geo_info; + resp_cp->n_channels = mcc_resp_v4->n_channels; + memcpy(resp_cp->channels, mcc_resp_v4->channels, + n_channels * sizeof(__le32)); + + return resp_cp; +} + +/* It is the caller's responsibility to free the pointer returned here */ +static struct iwl_mcc_update_resp_v8 * +iwl_mld_update_mcc(struct iwl_mld *mld, const char *alpha2, + enum iwl_mcc_source src_id) +{ + int resp_ver = iwl_fw_lookup_notif_ver(mld->fw, LONG_GROUP, + MCC_UPDATE_CMD, 0); + struct iwl_mcc_update_cmd mcc_update_cmd = { + .mcc = cpu_to_le16(alpha2[0] << 8 | alpha2[1]), + .source_id = (u8)src_id, + }; + struct iwl_mcc_update_resp_v8 *resp_cp; + struct iwl_rx_packet *pkt; + struct iwl_host_cmd cmd = { + .id = MCC_UPDATE_CMD, + .flags = CMD_WANT_SKB, + .data = { &mcc_update_cmd }, + .len[0] = sizeof(mcc_update_cmd), + }; + int ret; + u16 mcc; + + IWL_DEBUG_LAR(mld, "send MCC update to FW with '%c%c' src = %d\n", + alpha2[0], alpha2[1], src_id); + + ret = iwl_mld_send_cmd(mld, &cmd); + if (ret) + return ERR_PTR(ret); + + pkt = cmd.resp_pkt; + + /* For Wifi-7 radios, we get version 8 + * For Wifi-6E radios, we get version 6 + * For Wifi-6 radios, we get version 5, but 5, 6, and 4 are compatible. + */ + switch (resp_ver) { + case 5: + case 6: + resp_cp = iwl_mld_parse_mcc_update_resp_v5_v6(pkt); + break; + case 8: + resp_cp = iwl_mld_parse_mcc_update_resp_v8(pkt); + break; + default: + IWL_FW_CHECK_FAILED(mld, "Unknown MCC_UPDATE_CMD version %d\n", resp_ver); + resp_cp = ERR_PTR(-EINVAL); + } + + if (IS_ERR(resp_cp)) + goto exit; + + mcc = le16_to_cpu(resp_cp->mcc); + + IWL_FW_CHECK(mld, !mcc, "mcc can't be 0: %d\n", mcc); + + IWL_DEBUG_LAR(mld, + "MCC response status: 0x%x. new MCC: 0x%x ('%c%c')\n", + le32_to_cpu(resp_cp->status), mcc, mcc >> 8, mcc & 0xff); + +exit: + iwl_free_resp(&cmd); + return resp_cp; +} + +/* It is the caller's responsibility to free the pointer returned here */ +struct ieee80211_regdomain * +iwl_mld_get_regdomain(struct iwl_mld *mld, + const char *alpha2, + enum iwl_mcc_source src_id, + bool *changed) +{ + struct ieee80211_regdomain *regd = NULL; + struct iwl_mcc_update_resp_v8 *resp; + u8 resp_ver = iwl_fw_lookup_notif_ver(mld->fw, IWL_ALWAYS_LONG_GROUP, + MCC_UPDATE_CMD, 0); + + IWL_DEBUG_LAR(mld, "Getting regdomain data for %s from FW\n", alpha2); + + lockdep_assert_wiphy(mld->wiphy); + + resp = iwl_mld_update_mcc(mld, alpha2, src_id); + if (IS_ERR(resp)) { + IWL_DEBUG_LAR(mld, "Could not get update from FW %ld\n", + PTR_ERR(resp)); + resp = NULL; + goto out; + } + + if (changed) { + u32 status = le32_to_cpu(resp->status); + + *changed = (status == MCC_RESP_NEW_CHAN_PROFILE || + status == MCC_RESP_ILLEGAL); + } + IWL_DEBUG_LAR(mld, "MCC update response version: %d\n", resp_ver); + + regd = iwl_parse_nvm_mcc_info(mld->trans->dev, mld->cfg, + __le32_to_cpu(resp->n_channels), + resp->channels, + __le16_to_cpu(resp->mcc), + __le16_to_cpu(resp->geo_info), + le32_to_cpu(resp->cap), resp_ver); + + if (IS_ERR(regd)) { + IWL_DEBUG_LAR(mld, "Could not get parse update from FW %ld\n", + PTR_ERR(regd)); + goto out; + } + + IWL_DEBUG_LAR(mld, "setting alpha2 from FW to %s (0x%x, 0x%x) src=%d\n", + regd->alpha2, regd->alpha2[0], + regd->alpha2[1], resp->source_id); + + mld->mcc_src = resp->source_id; + + if (!iwl_puncturing_is_allowed_in_bios(mld->bios_enable_puncturing, + le16_to_cpu(resp->mcc))) + ieee80211_hw_set(mld->hw, DISALLOW_PUNCTURING); + else + __clear_bit(IEEE80211_HW_DISALLOW_PUNCTURING, mld->hw->flags); + +out: + kfree(resp); + return regd; +} + +/* It is the caller's responsibility to free the pointer returned here */ +static struct ieee80211_regdomain * +iwl_mld_get_current_regdomain(struct iwl_mld *mld, + bool *changed) +{ + return iwl_mld_get_regdomain(mld, "ZZ", + MCC_SOURCE_GET_CURRENT, changed); +} + +void iwl_mld_update_changed_regdomain(struct iwl_mld *mld) +{ + struct ieee80211_regdomain *regd; + bool changed; + + regd = iwl_mld_get_current_regdomain(mld, &changed); + + if (IS_ERR_OR_NULL(regd)) + return; + + if (changed) + regulatory_set_wiphy_regd(mld->wiphy, regd); + kfree(regd); +} + +static int iwl_mld_apply_last_mcc(struct iwl_mld *mld, + const char *alpha2) +{ + struct ieee80211_regdomain *regd; + u32 used_src; + bool changed; + int ret; + + /* save the last source in case we overwrite it below */ + used_src = mld->mcc_src; + + /* Notify the firmware we support wifi location updates */ + regd = iwl_mld_get_current_regdomain(mld, NULL); + if (!IS_ERR_OR_NULL(regd)) + kfree(regd); + + /* Now set our last stored MCC and source */ + regd = iwl_mld_get_regdomain(mld, alpha2, used_src, + &changed); + if (IS_ERR_OR_NULL(regd)) + return -EIO; + + /* update cfg80211 if the regdomain was changed */ + if (changed) + ret = regulatory_set_wiphy_regd_sync(mld->wiphy, regd); + else + ret = 0; + + kfree(regd); + return ret; +} + +int iwl_mld_init_mcc(struct iwl_mld *mld) +{ + const struct ieee80211_regdomain *r; + struct ieee80211_regdomain *regd; + char mcc[3]; + int retval; + + /* try to replay the last set MCC to FW */ + r = wiphy_dereference(mld->wiphy, mld->wiphy->regd); + + if (r) + return iwl_mld_apply_last_mcc(mld, r->alpha2); + + regd = iwl_mld_get_current_regdomain(mld, NULL); + if (IS_ERR_OR_NULL(regd)) + return -EIO; + + if (!iwl_bios_get_mcc(&mld->fwrt, mcc)) { + kfree(regd); + regd = iwl_mld_get_regdomain(mld, mcc, MCC_SOURCE_BIOS, NULL); + if (IS_ERR_OR_NULL(regd)) + return -EIO; + } + + retval = regulatory_set_wiphy_regd_sync(mld->wiphy, regd); + + kfree(regd); + return retval; +} + +static void iwl_mld_find_assoc_vif_iterator(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + bool *assoc = data; + + if (vif->type == NL80211_IFTYPE_STATION && + vif->cfg.assoc) + *assoc = true; +} + +static bool iwl_mld_is_a_vif_assoc(struct iwl_mld *mld) +{ + bool assoc = false; + + ieee80211_iterate_active_interfaces_atomic(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_find_assoc_vif_iterator, + &assoc); + return assoc; +} + +void iwl_mld_handle_update_mcc(struct iwl_mld *mld, struct iwl_rx_packet *pkt) +{ + struct iwl_mcc_chub_notif *notif = (void *)pkt->data; + enum iwl_mcc_source src; + char mcc[3]; + struct ieee80211_regdomain *regd; + bool changed; + + lockdep_assert_wiphy(mld->wiphy); + + if (iwl_mld_is_a_vif_assoc(mld) && + notif->source_id == MCC_SOURCE_WIFI) { + IWL_DEBUG_LAR(mld, "Ignore mcc update while associated\n"); + return; + } + + mcc[0] = le16_to_cpu(notif->mcc) >> 8; + mcc[1] = le16_to_cpu(notif->mcc) & 0xff; + mcc[2] = '\0'; + src = notif->source_id; + + IWL_DEBUG_LAR(mld, + "RX: received chub update mcc cmd (mcc '%s' src %d)\n", + mcc, src); + regd = iwl_mld_get_regdomain(mld, mcc, src, &changed); + if (IS_ERR_OR_NULL(regd)) + return; + + if (changed) + regulatory_set_wiphy_regd(mld->hw->wiphy, regd); + kfree(regd); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mcc.h b/drivers/net/wireless/intel/iwlwifi/mld/mcc.h new file mode 100644 index 000000000000..2b31e5b5e2ed --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mcc.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_mcc_h__ +#define __iwl_mld_mcc_h__ + +int iwl_mld_init_mcc(struct iwl_mld *mld); +void iwl_mld_handle_update_mcc(struct iwl_mld *mld, struct iwl_rx_packet *pkt); +void iwl_mld_update_changed_regdomain(struct iwl_mld *mld); +struct ieee80211_regdomain * +iwl_mld_get_regdomain(struct iwl_mld *mld, + const char *alpha2, + enum iwl_mcc_source src_id, + bool *changed); + +#endif /* __iwl_mld_mcc_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.c b/drivers/net/wireless/intel/iwlwifi/mld/mld.c new file mode 100644 index 000000000000..d4a99ae64074 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.c @@ -0,0 +1,720 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <linux/rtnetlink.h> +#include <net/mac80211.h> + +#include "fw/api/rx.h" +#include "fw/api/datapath.h" +#include "fw/api/commands.h" +#include "fw/api/offload.h" +#include "fw/api/coex.h" +#include "fw/dbg.h" +#include "fw/uefi.h" + +#include "mld.h" +#include "mlo.h" +#include "mac80211.h" +#include "led.h" +#include "scan.h" +#include "tx.h" +#include "sta.h" +#include "regulatory.h" +#include "thermal.h" +#include "low_latency.h" +#include "hcmd.h" +#include "fw/api/location.h" + +#define DRV_DESCRIPTION "Intel(R) MLD wireless driver for Linux" +MODULE_DESCRIPTION(DRV_DESCRIPTION); +MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS("IWLWIFI"); + +static const struct iwl_op_mode_ops iwl_mld_ops; + +static int __init iwl_mld_init(void) +{ + int ret = iwl_opmode_register("iwlmld", &iwl_mld_ops); + + if (ret) + pr_err("Unable to register MLD op_mode: %d\n", ret); + + return ret; +} +module_init(iwl_mld_init); + +static void __exit iwl_mld_exit(void) +{ + iwl_opmode_deregister("iwlmld"); +} +module_exit(iwl_mld_exit); + +static void iwl_mld_hw_set_regulatory(struct iwl_mld *mld) +{ + struct wiphy *wiphy = mld->wiphy; + + wiphy->regulatory_flags |= REGULATORY_WIPHY_SELF_MANAGED; + wiphy->regulatory_flags |= REGULATORY_ENABLE_RELAX_NO_IR; +} + +VISIBLE_IF_IWLWIFI_KUNIT +void iwl_construct_mld(struct iwl_mld *mld, struct iwl_trans *trans, + const struct iwl_cfg *cfg, const struct iwl_fw *fw, + struct ieee80211_hw *hw, struct dentry *dbgfs_dir) +{ + mld->dev = trans->dev; + mld->trans = trans; + mld->cfg = cfg; + mld->fw = fw; + mld->hw = hw; + mld->wiphy = hw->wiphy; + mld->debugfs_dir = dbgfs_dir; + + iwl_notification_wait_init(&mld->notif_wait); + + /* Setup async RX handling */ + spin_lock_init(&mld->async_handlers_lock); + wiphy_work_init(&mld->async_handlers_wk, + iwl_mld_async_handlers_wk); + + /* Dynamic Queue Allocation */ + spin_lock_init(&mld->add_txqs_lock); + INIT_LIST_HEAD(&mld->txqs_to_add); + wiphy_work_init(&mld->add_txqs_wk, iwl_mld_add_txqs_wk); + + /* Setup RX queues sync wait queue */ + init_waitqueue_head(&mld->rxq_sync.waitq); +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_construct_mld); + +static void __acquires(&mld->wiphy->mtx) +iwl_mld_fwrt_dump_start(void *ctx) +{ + struct iwl_mld *mld = ctx; + + wiphy_lock(mld->wiphy); +} + +static void __releases(&mld->wiphy->mtx) +iwl_mld_fwrt_dump_end(void *ctx) +{ + struct iwl_mld *mld = ctx; + + wiphy_unlock(mld->wiphy); +} + +static bool iwl_mld_d3_debug_enable(void *ctx) +{ + return IWL_MLD_D3_DEBUG; +} + +static int iwl_mld_fwrt_send_hcmd(void *ctx, struct iwl_host_cmd *host_cmd) +{ + struct iwl_mld *mld = (struct iwl_mld *)ctx; + int ret; + + wiphy_lock(mld->wiphy); + ret = iwl_mld_send_cmd(mld, host_cmd); + wiphy_unlock(mld->wiphy); + + return ret; +} + +static const struct iwl_fw_runtime_ops iwl_mld_fwrt_ops = { + .dump_start = iwl_mld_fwrt_dump_start, + .dump_end = iwl_mld_fwrt_dump_end, + .send_hcmd = iwl_mld_fwrt_send_hcmd, + .d3_debug_enable = iwl_mld_d3_debug_enable, +}; + +static void +iwl_mld_construct_fw_runtime(struct iwl_mld *mld, struct iwl_trans *trans, + const struct iwl_fw *fw, + struct dentry *debugfs_dir) +{ + iwl_fw_runtime_init(&mld->fwrt, trans, fw, &iwl_mld_fwrt_ops, mld, + NULL, NULL, debugfs_dir); + + iwl_fw_set_current_image(&mld->fwrt, IWL_UCODE_REGULAR); +} + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_legacy_names[] = { + HCMD_NAME(UCODE_ALIVE_NTFY), + HCMD_NAME(INIT_COMPLETE_NOTIF), + HCMD_NAME(PHY_CONTEXT_CMD), + HCMD_NAME(SCAN_CFG_CMD), + HCMD_NAME(SCAN_REQ_UMAC), + HCMD_NAME(SCAN_ABORT_UMAC), + HCMD_NAME(SCAN_COMPLETE_UMAC), + HCMD_NAME(TX_CMD), + HCMD_NAME(TXPATH_FLUSH), + HCMD_NAME(LEDS_CMD), + HCMD_NAME(WNM_80211V_TIMING_MEASUREMENT_NOTIFICATION), + HCMD_NAME(WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NOTIFICATION), + HCMD_NAME(SCAN_OFFLOAD_UPDATE_PROFILES_CMD), + HCMD_NAME(POWER_TABLE_CMD), + HCMD_NAME(PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION), + HCMD_NAME(BEACON_NOTIFICATION), + HCMD_NAME(BEACON_TEMPLATE_CMD), + HCMD_NAME(TX_ANT_CONFIGURATION_CMD), + HCMD_NAME(REDUCE_TX_POWER_CMD), + HCMD_NAME(MISSED_BEACONS_NOTIFICATION), + HCMD_NAME(MAC_PM_POWER_TABLE), + HCMD_NAME(MFUART_LOAD_NOTIFICATION), + HCMD_NAME(RSS_CONFIG_CMD), + HCMD_NAME(SCAN_ITERATION_COMPLETE_UMAC), + HCMD_NAME(REPLY_RX_MPDU_CMD), + HCMD_NAME(BA_NOTIF), + HCMD_NAME(MCC_UPDATE_CMD), + HCMD_NAME(MCC_CHUB_UPDATE_CMD), + HCMD_NAME(MCAST_FILTER_CMD), + HCMD_NAME(REPLY_BEACON_FILTERING_CMD), + HCMD_NAME(PROT_OFFLOAD_CONFIG_CMD), + HCMD_NAME(MATCH_FOUND_NOTIFICATION), + HCMD_NAME(WOWLAN_PATTERNS), + HCMD_NAME(WOWLAN_CONFIGURATION), + HCMD_NAME(WOWLAN_TSC_RSC_PARAM), + HCMD_NAME(WOWLAN_KEK_KCK_MATERIAL), + HCMD_NAME(DEBUG_HOST_COMMAND), + HCMD_NAME(LDBG_CONFIG_CMD), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_system_names[] = { + HCMD_NAME(SHARED_MEM_CFG_CMD), + HCMD_NAME(SOC_CONFIGURATION_CMD), + HCMD_NAME(INIT_EXTENDED_CFG_CMD), + HCMD_NAME(FW_ERROR_RECOVERY_CMD), + HCMD_NAME(RFI_GET_FREQ_TABLE_CMD), + HCMD_NAME(SYSTEM_STATISTICS_CMD), + HCMD_NAME(SYSTEM_STATISTICS_END_NOTIF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_reg_and_nvm_names[] = { + HCMD_NAME(LARI_CONFIG_CHANGE), + HCMD_NAME(NVM_GET_INFO), + HCMD_NAME(TAS_CONFIG), + HCMD_NAME(SAR_OFFSET_MAPPING_TABLE_CMD), + HCMD_NAME(MCC_ALLOWED_AP_TYPE_CMD), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_debug_names[] = { + HCMD_NAME(HOST_EVENT_CFG), + HCMD_NAME(DBGC_SUSPEND_RESUME), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_mac_conf_names[] = { + HCMD_NAME(LOW_LATENCY_CMD), + HCMD_NAME(SESSION_PROTECTION_CMD), + HCMD_NAME(MAC_CONFIG_CMD), + HCMD_NAME(LINK_CONFIG_CMD), + HCMD_NAME(STA_CONFIG_CMD), + HCMD_NAME(AUX_STA_CMD), + HCMD_NAME(STA_REMOVE_CMD), + HCMD_NAME(ROC_CMD), + HCMD_NAME(MISSED_BEACONS_NOTIF), + HCMD_NAME(EMLSR_TRANS_FAIL_NOTIF), + HCMD_NAME(ROC_NOTIF), + HCMD_NAME(CHANNEL_SWITCH_ERROR_NOTIF), + HCMD_NAME(SESSION_PROTECTION_NOTIF), + HCMD_NAME(PROBE_RESPONSE_DATA_NOTIF), + HCMD_NAME(CHANNEL_SWITCH_START_NOTIF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_data_path_names[] = { + HCMD_NAME(TRIGGER_RX_QUEUES_NOTIF_CMD), + HCMD_NAME(WNM_PLATFORM_PTM_REQUEST_CMD), + HCMD_NAME(WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD), + HCMD_NAME(RFH_QUEUE_CONFIG_CMD), + HCMD_NAME(TLC_MNG_CONFIG_CMD), + HCMD_NAME(RX_BAID_ALLOCATION_CONFIG_CMD), + HCMD_NAME(SCD_QUEUE_CONFIG_CMD), + HCMD_NAME(OMI_SEND_STATUS_NOTIF), + HCMD_NAME(ESR_MODE_NOTIF), + HCMD_NAME(MONITOR_NOTIF), + HCMD_NAME(TLC_MNG_UPDATE_NOTIF), + HCMD_NAME(MU_GROUP_MGMT_NOTIF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_location_names[] = { + HCMD_NAME(TOF_RANGE_REQ_CMD), + HCMD_NAME(TOF_RANGE_RESPONSE_NOTIF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_phy_names[] = { + HCMD_NAME(CMD_DTS_MEASUREMENT_TRIGGER_WIDE), + HCMD_NAME(CTDP_CONFIG_CMD), + HCMD_NAME(TEMP_REPORTING_THRESHOLDS_CMD), + HCMD_NAME(PER_CHAIN_LIMIT_OFFSET_CMD), + HCMD_NAME(CT_KILL_NOTIFICATION), + HCMD_NAME(DTS_MEASUREMENT_NOTIF_WIDE), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_statistics_names[] = { + HCMD_NAME(STATISTICS_OPER_NOTIF), + HCMD_NAME(STATISTICS_OPER_PART1_NOTIF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_prot_offload_names[] = { + HCMD_NAME(STORED_BEACON_NTF), +}; + +/* Please keep this array *SORTED* by hex value. + * Access is done through binary search + */ +static const struct iwl_hcmd_names iwl_mld_coex_names[] = { + HCMD_NAME(PROFILE_NOTIF), +}; + +VISIBLE_IF_IWLWIFI_KUNIT +const struct iwl_hcmd_arr iwl_mld_groups[] = { + [LEGACY_GROUP] = HCMD_ARR(iwl_mld_legacy_names), + [LONG_GROUP] = HCMD_ARR(iwl_mld_legacy_names), + [SYSTEM_GROUP] = HCMD_ARR(iwl_mld_system_names), + [MAC_CONF_GROUP] = HCMD_ARR(iwl_mld_mac_conf_names), + [DATA_PATH_GROUP] = HCMD_ARR(iwl_mld_data_path_names), + [LOCATION_GROUP] = HCMD_ARR(iwl_mld_location_names), + [REGULATORY_AND_NVM_GROUP] = HCMD_ARR(iwl_mld_reg_and_nvm_names), + [DEBUG_GROUP] = HCMD_ARR(iwl_mld_debug_names), + [PHY_OPS_GROUP] = HCMD_ARR(iwl_mld_phy_names), + [STATISTICS_GROUP] = HCMD_ARR(iwl_mld_statistics_names), + [PROT_OFFLOAD_GROUP] = HCMD_ARR(iwl_mld_prot_offload_names), + [BT_COEX_GROUP] = HCMD_ARR(iwl_mld_coex_names), +}; +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_groups); + +#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS) +const unsigned int global_iwl_mld_goups_size = ARRAY_SIZE(iwl_mld_groups); +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(global_iwl_mld_goups_size); +#endif + +static void +iwl_mld_configure_trans(struct iwl_op_mode *op_mode) +{ + const struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + static const u8 no_reclaim_cmds[] = {TX_CMD}; + struct iwl_trans_config trans_cfg = { + .op_mode = op_mode, + /* Rx is not supported yet, but add it to avoid warnings */ + .rx_buf_size = iwl_amsdu_size_to_rxb_size(), + .command_groups = iwl_mld_groups, + .command_groups_size = ARRAY_SIZE(iwl_mld_groups), + .fw_reset_handshake = true, + .queue_alloc_cmd_ver = + iwl_fw_lookup_cmd_ver(mld->fw, + WIDE_ID(DATA_PATH_GROUP, + SCD_QUEUE_CONFIG_CMD), + 0), + .no_reclaim_cmds = no_reclaim_cmds, + .n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds), + .cb_data_offs = offsetof(struct ieee80211_tx_info, + driver_data[2]), + }; + struct iwl_trans *trans = mld->trans; + + trans->rx_mpdu_cmd = REPLY_RX_MPDU_CMD; + trans->iml = mld->fw->iml; + trans->iml_len = mld->fw->iml_len; + trans->wide_cmd_header = true; + + iwl_trans_configure(trans, &trans_cfg); +} + +/* + ***************************************************** + * op mode ops functions + ***************************************************** + */ + +#define NUM_FW_LOAD_RETRIES 3 +static struct iwl_op_mode * +iwl_op_mode_mld_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, + const struct iwl_fw *fw, struct dentry *dbgfs_dir) +{ + struct ieee80211_hw *hw; + struct iwl_op_mode *op_mode; + struct iwl_mld *mld; + u32 eckv_value; + int ret; + + /* Allocate and initialize a new hardware device */ + hw = ieee80211_alloc_hw(sizeof(struct iwl_op_mode) + + sizeof(struct iwl_mld), + &iwl_mld_hw_ops); + if (!hw) + return ERR_PTR(-ENOMEM); + + op_mode = hw->priv; + + op_mode->ops = &iwl_mld_ops; + + mld = IWL_OP_MODE_GET_MLD(op_mode); + + iwl_construct_mld(mld, trans, cfg, fw, hw, dbgfs_dir); + + iwl_mld_construct_fw_runtime(mld, trans, fw, dbgfs_dir); + + iwl_mld_get_bios_tables(mld); + iwl_uefi_get_sgom_table(trans, &mld->fwrt); + iwl_uefi_get_step_table(trans); + if (iwl_bios_get_eckv(&mld->fwrt, &eckv_value)) + IWL_DEBUG_RADIO(mld, "ECKV table doesn't exist in BIOS\n"); + else + trans->ext_32khz_clock_valid = !!eckv_value; + iwl_bios_setup_step(trans, &mld->fwrt); + mld->bios_enable_puncturing = iwl_uefi_get_puncturing(&mld->fwrt); + + iwl_mld_hw_set_regulatory(mld); + + /* Configure transport layer with the opmode specific params */ + iwl_mld_configure_trans(op_mode); + + /* needed for regulatory init */ + rtnl_lock(); + /* Needed for sending commands */ + wiphy_lock(mld->wiphy); + + for (int i = 0; i < NUM_FW_LOAD_RETRIES; i++) { + ret = iwl_mld_load_fw(mld); + if (!ret) + break; + } + + if (ret) { + wiphy_unlock(mld->wiphy); + rtnl_unlock(); + iwl_fw_flush_dumps(&mld->fwrt); + goto free_hw; + } + + iwl_mld_stop_fw(mld); + + wiphy_unlock(mld->wiphy); + rtnl_unlock(); + + ret = iwl_mld_leds_init(mld); + if (ret) + goto free_nvm; + + ret = iwl_mld_alloc_scan_cmd(mld); + if (ret) + goto leds_exit; + + ret = iwl_mld_low_latency_init(mld); + if (ret) + goto free_scan_cmd; + + ret = iwl_mld_register_hw(mld); + if (ret) + goto low_latency_free; + + iwl_mld_toggle_tx_ant(mld, &mld->mgmt_tx_ant); + + iwl_mld_add_debugfs_files(mld, dbgfs_dir); + iwl_mld_thermal_initialize(mld); + + iwl_mld_ptp_init(mld); + + return op_mode; + +low_latency_free: + iwl_mld_low_latency_free(mld); +free_scan_cmd: + kfree(mld->scan.cmd); +leds_exit: + iwl_mld_leds_exit(mld); +free_nvm: + kfree(mld->nvm_data); +free_hw: + ieee80211_free_hw(mld->hw); + return ERR_PTR(ret); +} + +static void +iwl_op_mode_mld_stop(struct iwl_op_mode *op_mode) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + + iwl_mld_ptp_remove(mld); + iwl_mld_leds_exit(mld); + + wiphy_lock(mld->wiphy); + iwl_mld_thermal_exit(mld); + iwl_mld_low_latency_stop(mld); + iwl_mld_deinit_time_sync(mld); + wiphy_unlock(mld->wiphy); + + ieee80211_unregister_hw(mld->hw); + + iwl_fw_runtime_free(&mld->fwrt); + iwl_mld_low_latency_free(mld); + + iwl_trans_op_mode_leave(mld->trans); + + kfree(mld->nvm_data); + kfree(mld->scan.cmd); + kfree(mld->error_recovery_buf); + kfree(mld->mcast_filter_cmd); + + ieee80211_free_hw(mld->hw); +} + +static void iwl_mld_queue_state_change(struct iwl_op_mode *op_mode, + int hw_queue, bool queue_full) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + struct ieee80211_txq *txq; + struct iwl_mld_sta *mld_sta; + struct iwl_mld_txq *mld_txq; + + rcu_read_lock(); + + txq = rcu_dereference(mld->fw_id_to_txq[hw_queue]); + if (!txq) { + rcu_read_unlock(); + + if (queue_full) { + /* An internal queue is not expected to become full */ + IWL_WARN(mld, + "Internal hw_queue %d is full! stopping all queues\n", + hw_queue); + /* Stop all queues, as an internal queue is not + * mapped to a mac80211 one + */ + ieee80211_stop_queues(mld->hw); + } else { + ieee80211_wake_queues(mld->hw); + } + + return; + } + + mld_txq = iwl_mld_txq_from_mac80211(txq); + mld_sta = txq->sta ? iwl_mld_sta_from_mac80211(txq->sta) : NULL; + + mld_txq->status.stop_full = queue_full; + + if (!queue_full && mld_sta && + mld_sta->sta_state != IEEE80211_STA_NOTEXIST) { + local_bh_disable(); + iwl_mld_tx_from_txq(mld, txq); + local_bh_enable(); + } + + rcu_read_unlock(); +} + +static void +iwl_mld_queue_full(struct iwl_op_mode *op_mode, int hw_queue) +{ + iwl_mld_queue_state_change(op_mode, hw_queue, true); +} + +static void +iwl_mld_queue_not_full(struct iwl_op_mode *op_mode, int hw_queue) +{ + iwl_mld_queue_state_change(op_mode, hw_queue, false); +} + +static bool +iwl_mld_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + + iwl_mld_set_hwkill(mld, state); + + return false; +} + +static void +iwl_mld_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + iwl_trans_free_tx_cmd(mld->trans, info->driver_data[1]); + ieee80211_free_txskb(mld->hw, skb); +} + +static void iwl_mld_read_error_recovery_buffer(struct iwl_mld *mld) +{ + u32 src_size = mld->fw->ucode_capa.error_log_size; + u32 src_addr = mld->fw->ucode_capa.error_log_addr; + u8 *recovery_buf; + int ret; + + /* no recovery buffer size defined in a TLV */ + if (!src_size) + return; + + recovery_buf = kzalloc(src_size, GFP_ATOMIC); + if (!recovery_buf) + return; + + ret = iwl_trans_read_mem_bytes(mld->trans, src_addr, + recovery_buf, src_size); + if (ret) { + IWL_ERR(mld, "Failed to read error recovery buffer (%d)\n", + ret); + kfree(recovery_buf); + return; + } + + mld->error_recovery_buf = recovery_buf; +} + +static void iwl_mld_restart_nic(struct iwl_mld *mld) +{ + iwl_mld_read_error_recovery_buffer(mld); + + mld->fwrt.trans->dbg.restart_required = false; + + ieee80211_restart_hw(mld->hw); +} + +static void +iwl_mld_nic_error(struct iwl_op_mode *op_mode, + enum iwl_fw_error_type type) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + bool trans_dead = test_bit(STATUS_TRANS_DEAD, &mld->trans->status); + + if (type == IWL_ERR_TYPE_CMD_QUEUE_FULL) + IWL_ERR(mld, "Command queue full!\n"); + else if (!trans_dead && !mld->fw_status.do_not_dump_once) + iwl_fwrt_dump_error_logs(&mld->fwrt); + + mld->fw_status.do_not_dump_once = false; + + /* It is necessary to abort any os scan here because mac80211 requires + * having the scan cleared before restarting. + * We'll reset the scan_status to NONE in restart cleanup in + * the next drv_start() call from mac80211. If ieee80211_hw_restart + * isn't called scan status will stay busy. + */ + iwl_mld_report_scan_aborted(mld); + + /* + * This should be first thing before trying to collect any + * data to avoid endless loops if any HW error happens while + * collecting debug data. + * It might not actually be true that we'll restart, but the + * setting doesn't matter if we're going to be unbound either. + */ + if (type != IWL_ERR_TYPE_RESET_HS_TIMEOUT) + mld->fw_status.in_hw_restart = true; +} + +static void iwl_mld_dump_error(struct iwl_op_mode *op_mode, + struct iwl_fw_error_dump_mode *mode) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + + /* if we come in from opmode we have the mutex held */ + if (mode->context == IWL_ERR_CONTEXT_FROM_OPMODE) { + lockdep_assert_wiphy(mld->wiphy); + iwl_fw_error_collect(&mld->fwrt); + } else { + wiphy_lock(mld->wiphy); + if (mode->context != IWL_ERR_CONTEXT_ABORT) + iwl_fw_error_collect(&mld->fwrt); + wiphy_unlock(mld->wiphy); + } +} + +static bool iwl_mld_sw_reset(struct iwl_op_mode *op_mode, + enum iwl_fw_error_type type) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + + /* Do restart only in the following conditions are met: + * - we consider the FW as running + * - The trigger that brought us here is defined as one that requires + * a restart (in the debug TLVs) + */ + if (!mld->fw_status.running || !mld->fwrt.trans->dbg.restart_required) + return false; + + iwl_mld_restart_nic(mld); + return true; +} + +static void +iwl_mld_time_point(struct iwl_op_mode *op_mode, + enum iwl_fw_ini_time_point tp_id, + union iwl_dbg_tlv_tp_data *tp_data) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + + iwl_dbg_tlv_time_point(&mld->fwrt, tp_id, tp_data); +} + +#ifdef CONFIG_PM_SLEEP +static void iwl_mld_device_powered_off(struct iwl_op_mode *op_mode) +{ + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + + wiphy_lock(mld->wiphy); + mld->trans->system_pm_mode = IWL_PLAT_PM_MODE_DISABLED; + iwl_mld_stop_fw(mld); + mld->fw_status.in_d3 = false; + wiphy_unlock(mld->wiphy); +} +#else +static void iwl_mld_device_powered_off(struct iwl_op_mode *op_mode) +{} +#endif + +static const struct iwl_op_mode_ops iwl_mld_ops = { + .start = iwl_op_mode_mld_start, + .stop = iwl_op_mode_mld_stop, + .rx = iwl_mld_rx, + .rx_rss = iwl_mld_rx_rss, + .queue_full = iwl_mld_queue_full, + .queue_not_full = iwl_mld_queue_not_full, + .hw_rf_kill = iwl_mld_set_hw_rfkill_state, + .free_skb = iwl_mld_free_skb, + .nic_error = iwl_mld_nic_error, + .dump_error = iwl_mld_dump_error, + .sw_reset = iwl_mld_sw_reset, + .time_point = iwl_mld_time_point, + .device_powered_off = pm_sleep_ptr(iwl_mld_device_powered_off), +}; + +struct iwl_mld_mod_params iwlmld_mod_params = { + .power_scheme = IWL_POWER_SCHEME_BPS, +}; + +module_param_named(power_scheme, iwlmld_mod_params.power_scheme, int, 0444); +MODULE_PARM_DESC(power_scheme, + "power management scheme: 1-active, 2-balanced, default: 2"); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.h b/drivers/net/wireless/intel/iwlwifi/mld/mld.h new file mode 100644 index 000000000000..5eceaaf7696d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.h @@ -0,0 +1,582 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_h__ +#define __iwl_mld_h__ + +#include <linux/leds.h> +#include <net/mac80211.h> + +#include "iwl-trans.h" +#include "iwl-op-mode.h" +#include "fw/runtime.h" +#include "fw/notif-wait.h" +#include "fw/api/commands.h" +#include "fw/api/scan.h" +#include "fw/api/mac-cfg.h" +#include "fw/api/mac.h" +#include "fw/api/phy-ctxt.h" +#include "fw/api/datapath.h" +#include "fw/api/rx.h" +#include "fw/api/rs.h" +#include "fw/api/context.h" +#include "fw/api/coex.h" +#include "fw/api/location.h" + +#include "fw/dbg.h" + +#include "notif.h" +#include "scan.h" +#include "rx.h" +#include "thermal.h" +#include "low_latency.h" +#include "constants.h" +#include "ptp.h" +#include "time_sync.h" +#include "ftm-initiator.h" + +/** + * DOC: Introduction + * + * iwlmld is an operation mode (a.k.a. op_mode) for Intel wireless devices. + * It is used for devices that ship after 2024 which typically support + * the WiFi-7 features. MLD stands for multi-link device. Note that there are + * devices that do not support WiFi-7 or even WiFi 6E and yet use iwlmld, but + * the firmware APIs used in this driver are WiFi-7 compatible. + * + * In the architecture of iwlwifi, an op_mode is a layer that translates + * mac80211's APIs into commands for the firmware and, of course, notifications + * from the firmware to mac80211's APIs. An op_mode must implement the + * interface defined in iwl-op-mode.h to interact with the transport layer + * which allows to send and receive data to the device, start the hardware, + * etc... + */ + +/** + * DOC: Locking policy + * + * iwlmld has a very simple locking policy: it doesn't have any mutexes. It + * relies on cfg80211's wiphy->mtx and takes the lock when needed. All the + * control flows originating from mac80211 already acquired the lock, so that + * part is trivial, but also notifications that are received from the firmware + * and handled asynchronously are handled only after having taken the lock. + * This is described in notif.c. + * There are spin_locks needed to synchronize with the data path, around the + * allocation of the queues, for example. + */ + +/** + * DOC: Debugfs + * + * iwlmld adds its share of debugfs hooks and its handlers are synchronized + * with the wiphy_lock using wiphy_locked_debugfs. This avoids races against + * resources deletion while the debugfs hook is being used. + */ + +/** + * DOC: Main resources + * + * iwlmld is designed with the life cycle of the resource in mind. The + * resources are: + * + * - struct iwl_mld (matches mac80211's struct ieee80211_hw) + * + * - struct iwl_mld_vif (matches macu80211's struct ieee80211_vif) + * iwl_mld_vif contains an array of pointers to struct iwl_mld_link + * which describe the links for this vif. + * + * - struct iwl_mld_sta (matches mac80211's struct ieee80211_sta) + * iwl_mld_sta contains an array of points to struct iwl_mld_link_sta + * which describes the link stations for this station + * + * Each object has properties that can survive a firmware reset or not. + * Asynchronous firmware notifications can declare themselves as dependent on a + * certain instance of those resources and that means that the notifications + * will be cancelled once the instance is destroyed. + */ + +#define IWL_MLD_MAX_ADDRESSES 5 + +/** + * struct iwl_mld - MLD op mode + * + * @fw_id_to_bss_conf: maps a fw id of a link to the corresponding + * ieee80211_bss_conf. + * @fw_id_to_vif: maps a fw id of a MAC context to the corresponding + * ieee80211_vif. Mapping is valid only when the MAC exists in the fw. + * @fw_id_to_txq: maps a fw id of a txq to the corresponding + * ieee80211_txq. + * @used_phy_ids: a bitmap of the phy IDs used. If a bit is set, it means + * that the index of this bit is already used as a PHY id. + * @num_igtks: the number if iGTKs that were sent to the FW. + * @monitor: monitor related data + * @monitor.on: does a monitor vif exist (singleton hence bool) + * @monitor.ampdu_ref: the id of the A-MPDU for sniffer + * @monitor.ampdu_toggle: the state of the previous packet to track A-MPDU + * @monitor.cur_aid: current association id tracked by the sniffer + * @monitor.cur_bssid: current bssid tracked by the sniffer + * @monitor.p80: primary channel position relative to he whole bandwidth, in + * steps of 80 MHz + * @fw_id_to_link_sta: maps a fw id of a sta to the corresponding + * ieee80211_link_sta. This is not cleaned up on restart since we want to + * preserve the fw sta ids during a restart (for SN/PN restoring). + * FW ids of internal stations will be mapped to ERR_PTR, and will be + * re-allocated during a restart, so make sure to free it in restart + * cleanup using iwl_mld_free_internal_sta + * @netdetect: indicates the FW is in suspend mode with netdetect configured + * @p2p_device_vif: points to the p2p device vif if exists + * @bt_is_active: indicates that BT is active + * @dev: pointer to device struct. For printing purposes + * @trans: pointer to the transport layer + * @cfg: pointer to the device configuration + * @fw: a pointer to the fw object + * @hw: pointer to the hw object. + * @wiphy: a pointer to the wiphy struct, for easier access to it. + * @nvm_data: pointer to the nvm_data that includes all our capabilities + * @fwrt: fw runtime data + * @debugfs_dir: debugfs directory + * @notif_wait: notification wait related data. + * @async_handlers_list: a list of all async RX handlers. When a notifciation + * with an async handler is received, it is added to this list. + * When &async_handlers_wk runs - it runs these handlers one by one. + * @async_handlers_lock: a lock for &async_handlers_list. Sync + * &async_handlers_wk and RX notifcation path. + * @async_handlers_wk: A work to run all async RX handlers from + * &async_handlers_list. + * @ct_kill_exit_wk: worker to exit thermal kill + * @fw_status: bitmap of fw status bits + * @running: true if the firmware is running + * @do_not_dump_once: true if firmware dump must be prevented once + * @in_d3: indicates FW is in suspend mode and should be resumed + * @in_hw_restart: indicates that we are currently in restart flow. + * rather than restarted. Should be unset upon restart. + * @radio_kill: bitmap of radio kill status + * @radio_kill.hw: radio is killed by hw switch + * @radio_kill.ct: radio is killed because the device it too hot + * @addresses: device MAC addresses. + * @scan: instance of the scan object + * @wowlan: WoWLAN support data. + * @led: the led device + * @mcc_src: the source id of the MCC, comes from the firmware + * @bios_enable_puncturing: is puncturing enabled by bios + * @fw_id_to_ba: maps a fw (BA) id to a corresponding Block Ack session data. + * @num_rx_ba_sessions: tracks the number of active Rx Block Ack (BA) sessions. + * the driver ensures that new BA sessions are blocked once the maximum + * supported by the firmware is reached, preventing firmware asserts. + * @rxq_sync: manages RX queue sync state + * @txqs_to_add: a list of &ieee80211_txq's to allocate in &add_txqs_wk + * @add_txqs_wk: a worker to allocate txqs. + * @add_txqs_lock: to lock the &txqs_to_add list. + * @error_recovery_buf: pointer to the recovery buffer that will be read + * from firmware upon fw/hw error and sent back to the firmware in + * reconfig flow (after NIC reset). + * @mcast_filter_cmd: pointer to the multicast filter command. + * @mgmt_tx_ant: stores the last TX antenna index; used for setting + * TX rate_n_flags for non-STA mgmt frames (toggles on every TX failure). + * @low_latency: low-latency manager. + * @tzone: thermal zone device's data + * @cooling_dev: cooling device's related data + * @ibss_manager: in IBSS mode (only one vif can be active), indicates what + * firmware indicated about having transmitted the last beacon, i.e. + * being IBSS manager for that time and needing to respond to probe + * requests + * @ptp_data: data of the PTP clock + * @time_sync: time sync data. + * @ftm_initiator: FTM initiator data + */ +struct iwl_mld { + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + struct ieee80211_bss_conf __rcu *fw_id_to_bss_conf[IWL_FW_MAX_LINK_ID + 1]; + struct ieee80211_vif __rcu *fw_id_to_vif[NUM_MAC_INDEX_DRIVER]; + struct ieee80211_txq __rcu *fw_id_to_txq[IWL_MAX_TVQM_QUEUES]; + u8 used_phy_ids: NUM_PHY_CTX; + u8 num_igtks; + struct { + bool on; + u32 ampdu_ref; + bool ampdu_toggle; + u8 p80; +#ifdef CONFIG_IWLWIFI_DEBUGFS + __le16 cur_aid; + u8 cur_bssid[ETH_ALEN]; +#endif + } monitor; +#ifdef CONFIG_PM_SLEEP + bool netdetect; +#endif /* CONFIG_PM_SLEEP */ + struct ieee80211_vif *p2p_device_vif; + bool bt_is_active; + ); + struct ieee80211_link_sta __rcu *fw_id_to_link_sta[IWL_STATION_COUNT_MAX]; + /* And here fields that survive a fw restart */ + struct device *dev; + struct iwl_trans *trans; + const struct iwl_cfg *cfg; + const struct iwl_fw *fw; + struct ieee80211_hw *hw; + struct wiphy *wiphy; + struct iwl_nvm_data *nvm_data; + struct iwl_fw_runtime fwrt; + struct dentry *debugfs_dir; + struct iwl_notif_wait_data notif_wait; + struct list_head async_handlers_list; + spinlock_t async_handlers_lock; + struct wiphy_work async_handlers_wk; + struct wiphy_delayed_work ct_kill_exit_wk; + + struct { + u32 running:1, + do_not_dump_once:1, +#ifdef CONFIG_PM_SLEEP + in_d3:1, +#endif + in_hw_restart:1; + + } fw_status; + + struct { + u32 hw:1, + ct:1; + } radio_kill; + + struct mac_address addresses[IWL_MLD_MAX_ADDRESSES]; + struct iwl_mld_scan scan; +#ifdef CONFIG_PM_SLEEP + struct wiphy_wowlan_support wowlan; +#endif /* CONFIG_PM_SLEEP */ +#ifdef CONFIG_IWLWIFI_LEDS + struct led_classdev led; +#endif + enum iwl_mcc_source mcc_src; + bool bios_enable_puncturing; + + struct iwl_mld_baid_data __rcu *fw_id_to_ba[IWL_MAX_BAID]; + u8 num_rx_ba_sessions; + + struct iwl_mld_rx_queues_sync rxq_sync; + + struct list_head txqs_to_add; + struct wiphy_work add_txqs_wk; + spinlock_t add_txqs_lock; + + u8 *error_recovery_buf; + struct iwl_mcast_filter_cmd *mcast_filter_cmd; + + u8 mgmt_tx_ant; + + struct iwl_mld_low_latency low_latency; + + bool ibss_manager; +#ifdef CONFIG_THERMAL + struct thermal_zone_device *tzone; + struct iwl_mld_cooling_device cooling_dev; +#endif + + struct ptp_data ptp_data; + + struct iwl_mld_time_sync_data __rcu *time_sync; + + struct ftm_initiator_data ftm_initiator; +}; + +/* memset the part of the struct that requires cleanup on restart */ +#define CLEANUP_STRUCT(_ptr) \ + memset((void *)&(_ptr)->zeroed_on_hw_restart, 0, \ + sizeof((_ptr)->zeroed_on_hw_restart)) + +/* Cleanup function for struct iwl_mld_vif, will be called in restart */ +static inline void +iwl_cleanup_mld(struct iwl_mld *mld) +{ + CLEANUP_STRUCT(mld); + CLEANUP_STRUCT(&mld->scan); + +#ifdef CONFIG_PM_SLEEP + mld->fw_status.in_d3 = false; +#endif + + iwl_mld_low_latency_restart_cleanup(mld); + + /* Empty the list of async notification handlers so we won't process + * notifications from the dead fw after the reconfig flow. + */ + iwl_mld_purge_async_handlers_list(mld); +} + +enum iwl_power_scheme { + IWL_POWER_SCHEME_CAM = 1, + IWL_POWER_SCHEME_BPS, +}; + +/** + * struct iwl_mld_mod_params - module parameters for iwlmld + * @power_scheme: one of enum iwl_power_scheme + */ +struct iwl_mld_mod_params { + int power_scheme; +}; + +extern struct iwl_mld_mod_params iwlmld_mod_params; + +/* Extract MLD priv from op_mode */ +#define IWL_OP_MODE_GET_MLD(_iwl_op_mode) \ + ((struct iwl_mld *)(_iwl_op_mode)->op_mode_specific) + +#define IWL_MAC80211_GET_MLD(_hw) \ + IWL_OP_MODE_GET_MLD((struct iwl_op_mode *)((_hw)->priv)) + +#ifdef CONFIG_IWLWIFI_DEBUGFS +void +iwl_mld_add_debugfs_files(struct iwl_mld *mld, struct dentry *debugfs_dir); +#else +static inline void +iwl_mld_add_debugfs_files(struct iwl_mld *mld, struct dentry *debugfs_dir) +{} +#endif + +int iwl_mld_load_fw(struct iwl_mld *mld); +void iwl_mld_stop_fw(struct iwl_mld *mld); +int iwl_mld_start_fw(struct iwl_mld *mld); +void iwl_mld_send_recovery_cmd(struct iwl_mld *mld, u32 flags); + +static inline void iwl_mld_set_ctkill(struct iwl_mld *mld, bool state) +{ + mld->radio_kill.ct = state; + + wiphy_rfkill_set_hw_state(mld->wiphy, + mld->radio_kill.hw || mld->radio_kill.ct); +} + +static inline void iwl_mld_set_hwkill(struct iwl_mld *mld, bool state) +{ + mld->radio_kill.hw = state; + + wiphy_rfkill_set_hw_state(mld->wiphy, + mld->radio_kill.hw || mld->radio_kill.ct); +} + +static inline u8 iwl_mld_get_valid_tx_ant(const struct iwl_mld *mld) +{ + u8 tx_ant = mld->fw->valid_tx_ant; + + if (mld->nvm_data && mld->nvm_data->valid_tx_ant) + tx_ant &= mld->nvm_data->valid_tx_ant; + + return tx_ant; +} + +static inline u8 iwl_mld_get_valid_rx_ant(const struct iwl_mld *mld) +{ + u8 rx_ant = mld->fw->valid_rx_ant; + + if (mld->nvm_data && mld->nvm_data->valid_rx_ant) + rx_ant &= mld->nvm_data->valid_rx_ant; + + return rx_ant; +} + +static inline u8 iwl_mld_nl80211_band_to_fw(enum nl80211_band band) +{ + switch (band) { + case NL80211_BAND_2GHZ: + return PHY_BAND_24; + case NL80211_BAND_5GHZ: + return PHY_BAND_5; + case NL80211_BAND_6GHZ: + return PHY_BAND_6; + default: + WARN_ONCE(1, "Unsupported band (%u)\n", band); + return PHY_BAND_5; + } +} + +static inline u8 iwl_mld_phy_band_to_nl80211(u8 phy_band) +{ + switch (phy_band) { + case PHY_BAND_24: + return NL80211_BAND_2GHZ; + case PHY_BAND_5: + return NL80211_BAND_5GHZ; + case PHY_BAND_6: + return NL80211_BAND_6GHZ; + default: + WARN_ONCE(1, "Unsupported phy band (%u)\n", phy_band); + return NL80211_BAND_5GHZ; + } +} + +static inline int +iwl_mld_legacy_hw_idx_to_mac80211_idx(u32 rate_n_flags, + enum nl80211_band band) +{ + int format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + int rate = rate_n_flags & RATE_LEGACY_RATE_MSK; + bool is_lb = band == NL80211_BAND_2GHZ; + + if (format == RATE_MCS_LEGACY_OFDM_MSK) + return is_lb ? rate + IWL_FIRST_OFDM_RATE : rate; + + /* CCK is not allowed in 5 GHz */ + return is_lb ? rate : -1; +} + +extern const struct ieee80211_ops iwl_mld_hw_ops; + +/** + * enum iwl_rx_handler_context: context for Rx handler + * @RX_HANDLER_SYNC: this means that it will be called in the Rx path + * which can't acquire the wiphy->mutex. + * @RX_HANDLER_ASYNC: If the handler needs to hold wiphy->mutex + * (and only in this case!), it should be set as ASYNC. In that case, + * it will be called from a worker with wiphy->mutex held. + */ +enum iwl_rx_handler_context { + RX_HANDLER_SYNC, + RX_HANDLER_ASYNC, +}; + +/** + * struct iwl_rx_handler: handler for FW notification + * @val_fn: input validation function. + * @sizes: an array that mapps a version to the expected size. + * @fn: the function is called when notification is handled + * @cmd_id: command id + * @n_sizes: number of elements in &sizes. + * @context: see &iwl_rx_handler_context + * @obj_type: the type of the object that this handler is related to. + * See &iwl_mld_object_type. Use IWL_MLD_OBJECT_TYPE_NONE if not related. + * @cancel: function to cancel the notification. valid only if obj_type is not + * IWL_MLD_OBJECT_TYPE_NONE. + */ +struct iwl_rx_handler { + union { + bool (*val_fn)(struct iwl_mld *mld, struct iwl_rx_packet *pkt); + const struct iwl_notif_struct_size *sizes; + }; + void (*fn)(struct iwl_mld *mld, struct iwl_rx_packet *pkt); + u16 cmd_id; + u8 n_sizes; + u8 context; + enum iwl_mld_object_type obj_type; + bool (*cancel)(struct iwl_mld *mld, struct iwl_rx_packet *pkt, + u32 obj_id); +}; + +/** + * struct iwl_notif_struct_size: map a notif ver to the expected size + * + * @size: the size to expect + * @ver: the version of the notification + */ +struct iwl_notif_struct_size { + u32 size:24, ver:8; +}; + +#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS) +extern const struct iwl_hcmd_arr iwl_mld_groups[]; +extern const unsigned int global_iwl_mld_goups_size; +extern const struct iwl_rx_handler iwl_mld_rx_handlers[]; +extern const unsigned int iwl_mld_rx_handlers_num; + +bool +iwl_mld_is_dup(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct ieee80211_hdr *hdr, + const struct iwl_rx_mpdu_desc *mpdu_desc, + struct ieee80211_rx_status *rx_status, int queue); + +void iwl_construct_mld(struct iwl_mld *mld, struct iwl_trans *trans, + const struct iwl_cfg *cfg, const struct iwl_fw *fw, + struct ieee80211_hw *hw, struct dentry *dbgfs_dir); +#endif + +#define IWL_MLD_INVALID_FW_ID 0xff + +#define IWL_MLD_ALLOC_FN(_type, _mac80211_type) \ +static int \ +iwl_mld_allocate_##_type##_fw_id(struct iwl_mld *mld, \ + u8 *fw_id, \ + struct ieee80211_##_mac80211_type *mac80211_ptr) \ +{ \ + u8 rand = IWL_MLD_DIS_RANDOM_FW_ID ? 0 : get_random_u8(); \ + u8 arr_sz = ARRAY_SIZE(mld->fw_id_to_##_mac80211_type); \ + if (__builtin_types_compatible_p(typeof(*mac80211_ptr), \ + struct ieee80211_link_sta)) \ + arr_sz = mld->fw->ucode_capa.num_stations; \ + if (__builtin_types_compatible_p(typeof(*mac80211_ptr), \ + struct ieee80211_bss_conf)) \ + arr_sz = mld->fw->ucode_capa.num_links; \ + for (int i = 0; i < arr_sz; i++) { \ + u8 idx = (i + rand) % arr_sz; \ + if (rcu_access_pointer(mld->fw_id_to_##_mac80211_type[idx])) \ + continue; \ + IWL_DEBUG_INFO(mld, "Allocated at index %d / %d\n", idx, arr_sz); \ + *fw_id = idx; \ + rcu_assign_pointer(mld->fw_id_to_##_mac80211_type[idx], mac80211_ptr); \ + return 0; \ + } \ + return -ENOSPC; \ +} + +static inline struct ieee80211_bss_conf * +iwl_mld_fw_id_to_link_conf(struct iwl_mld *mld, u8 fw_link_id) +{ + if (IWL_FW_CHECK(mld, fw_link_id >= mld->fw->ucode_capa.num_links, + "Invalid fw_link_id: %d\n", fw_link_id)) + return NULL; + + return wiphy_dereference(mld->wiphy, + mld->fw_id_to_bss_conf[fw_link_id]); +} + +#define MSEC_TO_TU(_msec) ((_msec) * 1000 / 1024) + +void iwl_mld_add_vif_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); +void iwl_mld_add_link_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct dentry *dir); +void iwl_mld_add_link_sta_debugfs(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir); + +/* Utilities */ + +static inline u8 iwl_mld_mac80211_ac_to_fw_tx_fifo(enum ieee80211_ac_numbers ac) +{ + static const u8 mac80211_ac_to_fw_tx_fifo[] = { + IWL_BZ_EDCA_TX_FIFO_VO, + IWL_BZ_EDCA_TX_FIFO_VI, + IWL_BZ_EDCA_TX_FIFO_BE, + IWL_BZ_EDCA_TX_FIFO_BK, + IWL_BZ_TRIG_TX_FIFO_VO, + IWL_BZ_TRIG_TX_FIFO_VI, + IWL_BZ_TRIG_TX_FIFO_BE, + IWL_BZ_TRIG_TX_FIFO_BK, + }; + return mac80211_ac_to_fw_tx_fifo[ac]; +} + +static inline u32 +iwl_mld_get_lmac_id(struct iwl_mld *mld, enum nl80211_band band) +{ + if (!fw_has_capa(&mld->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_CDB_SUPPORT) || + band == NL80211_BAND_2GHZ) + return IWL_LMAC_24G_INDEX; + return IWL_LMAC_5G_INDEX; +} + +/* Check if we had an error, but reconfig flow didn't start yet */ +static inline bool iwl_mld_error_before_recovery(struct iwl_mld *mld) +{ + return mld->fw_status.in_hw_restart && + !iwl_trans_fw_running(mld->trans); +} + +int iwl_mld_tdls_sta_count(struct iwl_mld *mld); + +#endif /* __iwl_mld_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c new file mode 100644 index 000000000000..a870e169e265 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c @@ -0,0 +1,1076 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include "mlo.h" +#include "phy.h" + +/* Block reasons helper */ +#define HANDLE_EMLSR_BLOCKED_REASONS(HOW) \ + HOW(PREVENTION) \ + HOW(WOWLAN) \ + HOW(ROC) \ + HOW(NON_BSS) \ + HOW(TMP_NON_BSS) \ + HOW(TPT) + +static const char * +iwl_mld_get_emlsr_blocked_string(enum iwl_mld_emlsr_blocked blocked) +{ + /* Using switch without "default" will warn about missing entries */ + switch (blocked) { +#define REASON_CASE(x) case IWL_MLD_EMLSR_BLOCKED_##x: return #x; + HANDLE_EMLSR_BLOCKED_REASONS(REASON_CASE) +#undef REASON_CASE + } + + return "ERROR"; +} + +static void iwl_mld_print_emlsr_blocked(struct iwl_mld *mld, u32 mask) +{ +#define NAME_FMT(x) "%s" +#define NAME_PR(x) (mask & IWL_MLD_EMLSR_BLOCKED_##x) ? "[" #x "]" : "", + IWL_DEBUG_INFO(mld, + "EMLSR blocked = " HANDLE_EMLSR_BLOCKED_REASONS(NAME_FMT) + " (0x%x)\n", + HANDLE_EMLSR_BLOCKED_REASONS(NAME_PR) + mask); +#undef NAME_FMT +#undef NAME_PR +} + +/* Exit reasons helper */ +#define HANDLE_EMLSR_EXIT_REASONS(HOW) \ + HOW(BLOCK) \ + HOW(MISSED_BEACON) \ + HOW(FAIL_ENTRY) \ + HOW(CSA) \ + HOW(EQUAL_BAND) \ + HOW(LOW_RSSI) \ + HOW(LINK_USAGE) \ + HOW(BT_COEX) \ + HOW(CHAN_LOAD) \ + HOW(RFI) \ + HOW(FW_REQUEST) + +static const char * +iwl_mld_get_emlsr_exit_string(enum iwl_mld_emlsr_exit exit) +{ + /* Using switch without "default" will warn about missing entries */ + switch (exit) { +#define REASON_CASE(x) case IWL_MLD_EMLSR_EXIT_##x: return #x; + HANDLE_EMLSR_EXIT_REASONS(REASON_CASE) +#undef REASON_CASE + } + + return "ERROR"; +} + +static void iwl_mld_print_emlsr_exit(struct iwl_mld *mld, u32 mask) +{ +#define NAME_FMT(x) "%s" +#define NAME_PR(x) (mask & IWL_MLD_EMLSR_EXIT_##x) ? "[" #x "]" : "", + IWL_DEBUG_INFO(mld, + "EMLSR exit = " HANDLE_EMLSR_EXIT_REASONS(NAME_FMT) + " (0x%x)\n", + HANDLE_EMLSR_EXIT_REASONS(NAME_PR) + mask); +#undef NAME_FMT +#undef NAME_PR +} + +void iwl_mld_emlsr_prevent_done_wk(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld_vif *mld_vif = container_of(wk, struct iwl_mld_vif, + emlsr.prevent_done_wk.work); + struct ieee80211_vif *vif = + container_of((void *)mld_vif, struct ieee80211_vif, drv_priv); + + if (WARN_ON(!(mld_vif->emlsr.blocked_reasons & + IWL_MLD_EMLSR_BLOCKED_PREVENTION))) + return; + + iwl_mld_unblock_emlsr(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_PREVENTION); +} + +void iwl_mld_emlsr_tmp_non_bss_done_wk(struct wiphy *wiphy, + struct wiphy_work *wk) +{ + struct iwl_mld_vif *mld_vif = container_of(wk, struct iwl_mld_vif, + emlsr.tmp_non_bss_done_wk.work); + struct ieee80211_vif *vif = + container_of((void *)mld_vif, struct ieee80211_vif, drv_priv); + + if (WARN_ON(!(mld_vif->emlsr.blocked_reasons & + IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS))) + return; + + iwl_mld_unblock_emlsr(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_TMP_NON_BSS); +} + +#define IWL_MLD_TRIGGER_LINK_SEL_TIME (HZ * IWL_MLD_TRIGGER_LINK_SEL_TIME_SEC) +#define IWL_MLD_SCAN_EXPIRE_TIME (HZ * IWL_MLD_SCAN_EXPIRE_TIME_SEC) + +/* Exit reasons that can cause longer EMLSR prevention */ +#define IWL_MLD_PREVENT_EMLSR_REASONS (IWL_MLD_EMLSR_EXIT_MISSED_BEACON | \ + IWL_MLD_EMLSR_EXIT_LINK_USAGE | \ + IWL_MLD_EMLSR_EXIT_FW_REQUEST) +#define IWL_MLD_PREVENT_EMLSR_TIMEOUT (HZ * 400) + +#define IWL_MLD_EMLSR_PREVENT_SHORT (HZ * 300) +#define IWL_MLD_EMLSR_PREVENT_LONG (HZ * 600) + +static void iwl_mld_check_emlsr_prevention(struct iwl_mld *mld, + struct iwl_mld_vif *mld_vif, + enum iwl_mld_emlsr_exit reason) +{ + unsigned long delay; + + /* + * Reset the counter if more than 400 seconds have passed between one + * exit and the other, or if we exited due to a different reason. + * Will also reset the counter after the long prevention is done. + */ + if (time_after(jiffies, mld_vif->emlsr.last_exit_ts + + IWL_MLD_PREVENT_EMLSR_TIMEOUT) || + mld_vif->emlsr.last_exit_reason != reason) + mld_vif->emlsr.exit_repeat_count = 0; + + mld_vif->emlsr.last_exit_reason = reason; + mld_vif->emlsr.last_exit_ts = jiffies; + mld_vif->emlsr.exit_repeat_count++; + + /* + * Do not add a prevention when the reason was a block. For a block, + * EMLSR will be enabled again on unblock. + */ + if (reason == IWL_MLD_EMLSR_EXIT_BLOCK) + return; + + /* Set prevention for a minimum of 30 seconds */ + mld_vif->emlsr.blocked_reasons |= IWL_MLD_EMLSR_BLOCKED_PREVENTION; + delay = IWL_MLD_TRIGGER_LINK_SEL_TIME; + + /* Handle repeats for reasons that can cause long prevention */ + if (mld_vif->emlsr.exit_repeat_count > 1 && + reason & IWL_MLD_PREVENT_EMLSR_REASONS) { + if (mld_vif->emlsr.exit_repeat_count == 2) + delay = IWL_MLD_EMLSR_PREVENT_SHORT; + else + delay = IWL_MLD_EMLSR_PREVENT_LONG; + + /* + * The timeouts are chosen so that this will not happen, i.e. + * IWL_MLD_EMLSR_PREVENT_LONG > IWL_MLD_PREVENT_EMLSR_TIMEOUT + */ + WARN_ON(mld_vif->emlsr.exit_repeat_count > 3); + } + + IWL_DEBUG_INFO(mld, + "Preventing EMLSR for %ld seconds due to %u exits with the reason = %s (0x%x)\n", + delay / HZ, mld_vif->emlsr.exit_repeat_count, + iwl_mld_get_emlsr_exit_string(reason), reason); + + wiphy_delayed_work_queue(mld->wiphy, + &mld_vif->emlsr.prevent_done_wk, delay); +} + +static void iwl_mld_clear_avg_chan_load_iter(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx, + void *dat) +{ + struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(ctx); + + /* It is ok to do it for all chanctx (and not only for the ones that + * belong to the EMLSR vif) since EMLSR is not allowed if there is + * another vif. + */ + phy->avg_channel_load_not_by_us = 0; +} + +static int _iwl_mld_exit_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_exit exit, u8 link_to_keep, + bool sync) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + u16 new_active_links; + int ret = 0; + + lockdep_assert_wiphy(mld->wiphy); + + /* On entry failure need to exit anyway, even if entered from debugfs */ + if (exit != IWL_MLD_EMLSR_EXIT_FAIL_ENTRY && !IWL_MLD_AUTO_EML_ENABLE) + return 0; + + /* Ignore exit request if EMLSR is not active */ + if (!iwl_mld_emlsr_active(vif)) + return 0; + + if (WARN_ON(!ieee80211_vif_is_mld(vif) || !mld_vif->authorized)) + return 0; + + if (WARN_ON(!(vif->active_links & BIT(link_to_keep)))) + link_to_keep = __ffs(vif->active_links); + + new_active_links = BIT(link_to_keep); + IWL_DEBUG_INFO(mld, + "Exiting EMLSR. reason = %s (0x%x). Current active links=0x%x, new active links = 0x%x\n", + iwl_mld_get_emlsr_exit_string(exit), exit, + vif->active_links, new_active_links); + + if (sync) + ret = ieee80211_set_active_links(vif, new_active_links); + else + ieee80211_set_active_links_async(vif, new_active_links); + + /* Update latest exit reason and check EMLSR prevention */ + iwl_mld_check_emlsr_prevention(mld, mld_vif, exit); + + /* channel_load_not_by_us is invalid when in EMLSR. + * Clear it so wrong values won't be used. + */ + ieee80211_iter_chan_contexts_atomic(mld->hw, + iwl_mld_clear_avg_chan_load_iter, + NULL); + + return ret; +} + +void iwl_mld_exit_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_exit exit, u8 link_to_keep) +{ + _iwl_mld_exit_emlsr(mld, vif, exit, link_to_keep, false); +} + +static int _iwl_mld_emlsr_block(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason, + u8 link_to_keep, bool sync) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + lockdep_assert_wiphy(mld->wiphy); + + if (!IWL_MLD_AUTO_EML_ENABLE || !iwl_mld_vif_has_emlsr_cap(vif)) + return 0; + + if (mld_vif->emlsr.blocked_reasons & reason) + return 0; + + mld_vif->emlsr.blocked_reasons |= reason; + + IWL_DEBUG_INFO(mld, + "Blocking EMLSR mode. reason = %s (0x%x)\n", + iwl_mld_get_emlsr_blocked_string(reason), reason); + iwl_mld_print_emlsr_blocked(mld, mld_vif->emlsr.blocked_reasons); + + if (reason == IWL_MLD_EMLSR_BLOCKED_TPT) + wiphy_delayed_work_cancel(mld_vif->mld->wiphy, + &mld_vif->emlsr.check_tpt_wk); + + return _iwl_mld_exit_emlsr(mld, vif, IWL_MLD_EMLSR_EXIT_BLOCK, + link_to_keep, sync); +} + +void iwl_mld_block_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason, u8 link_to_keep) +{ + _iwl_mld_emlsr_block(mld, vif, reason, link_to_keep, false); +} + +int iwl_mld_block_emlsr_sync(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason, u8 link_to_keep) +{ + return _iwl_mld_emlsr_block(mld, vif, reason, link_to_keep, true); +} + +static void _iwl_mld_select_links(struct iwl_mld *mld, + struct ieee80211_vif *vif); + +void iwl_mld_unblock_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + lockdep_assert_wiphy(mld->wiphy); + + if (!IWL_MLD_AUTO_EML_ENABLE || !iwl_mld_vif_has_emlsr_cap(vif)) + return; + + if (!(mld_vif->emlsr.blocked_reasons & reason)) + return; + + mld_vif->emlsr.blocked_reasons &= ~reason; + + IWL_DEBUG_INFO(mld, + "Unblocking EMLSR mode. reason = %s (0x%x)\n", + iwl_mld_get_emlsr_blocked_string(reason), reason); + iwl_mld_print_emlsr_blocked(mld, mld_vif->emlsr.blocked_reasons); + + if (reason == IWL_MLD_EMLSR_BLOCKED_TPT) + wiphy_delayed_work_queue(mld_vif->mld->wiphy, + &mld_vif->emlsr.check_tpt_wk, + round_jiffies_relative(IWL_MLD_TPT_COUNT_WINDOW)); + + if (mld_vif->emlsr.blocked_reasons) + return; + + IWL_DEBUG_INFO(mld, "EMLSR is unblocked\n"); + iwl_mld_int_mlo_scan(mld, vif); +} + +static void +iwl_mld_vif_iter_emlsr_mode_notif(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_esr_mode_notif *notif = (void *)data; + + if (!iwl_mld_vif_has_emlsr_cap(vif)) + return; + + switch (le32_to_cpu(notif->action)) { + case ESR_RECOMMEND_LEAVE: + iwl_mld_exit_emlsr(mld_vif->mld, vif, + IWL_MLD_EMLSR_EXIT_FW_REQUEST, + iwl_mld_get_primary_link(vif)); + break; + case ESR_RECOMMEND_ENTER: + case ESR_FORCE_LEAVE: + default: + IWL_WARN(mld_vif->mld, "Unexpected EMLSR notification: %d\n", + le32_to_cpu(notif->action)); + } +} + +void iwl_mld_handle_emlsr_mode_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_emlsr_mode_notif, + pkt->data); +} + +static void +iwl_mld_vif_iter_disconnect_emlsr(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + if (!iwl_mld_vif_has_emlsr_cap(vif)) + return; + + ieee80211_connection_loss(vif); +} + +void iwl_mld_handle_emlsr_trans_fail_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct iwl_esr_trans_fail_notif *notif = (const void *)pkt->data; + u32 fw_link_id = le32_to_cpu(notif->link_id); + struct ieee80211_bss_conf *bss_conf = + iwl_mld_fw_id_to_link_conf(mld, fw_link_id); + + IWL_DEBUG_INFO(mld, "Failed to %s EMLSR on link %d (FW: %d), reason %d\n", + le32_to_cpu(notif->activation) ? "enter" : "exit", + bss_conf ? bss_conf->link_id : -1, + le32_to_cpu(notif->link_id), + le32_to_cpu(notif->err_code)); + + if (IWL_FW_CHECK(mld, !bss_conf, + "FW reported failure to %sactivate EMLSR on a non-existing link: %d\n", + le32_to_cpu(notif->activation) ? "" : "de", + fw_link_id)) { + ieee80211_iterate_active_interfaces_mtx( + mld->hw, IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_disconnect_emlsr, NULL); + return; + } + + /* Disconnect if we failed to deactivate a link */ + if (!le32_to_cpu(notif->activation)) { + ieee80211_connection_loss(bss_conf->vif); + return; + } + + /* + * We failed to activate the second link, go back to the link specified + * by the firmware as that is the one that is still valid now. + */ + iwl_mld_exit_emlsr(mld, bss_conf->vif, IWL_MLD_EMLSR_EXIT_FAIL_ENTRY, + bss_conf->link_id); +} + +/* Active non-station link tracking */ +static void iwl_mld_count_non_bss_links(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int *count = _data; + + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_STATION) + return; + + *count += iwl_mld_count_active_links(mld_vif->mld, vif); +} + +struct iwl_mld_update_emlsr_block_data { + bool block; + int result; +}; + +static void +iwl_mld_vif_iter_update_emlsr_non_bss_block(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_update_emlsr_block_data *data = _data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + if (data->block) { + ret = iwl_mld_block_emlsr_sync(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_NON_BSS, + iwl_mld_get_primary_link(vif)); + if (ret) + data->result = ret; + } else { + iwl_mld_unblock_emlsr(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_NON_BSS); + } +} + +int iwl_mld_emlsr_check_non_bss_block(struct iwl_mld *mld, + int pending_link_changes) +{ + /* An active link of a non-station vif blocks EMLSR. Upon activation + * block EMLSR on the bss vif. Upon deactivation, check if this link + * was the last non-station link active, and if so unblock the bss vif + */ + struct iwl_mld_update_emlsr_block_data block_data = {}; + int count = pending_link_changes; + + /* No need to count if we are activating a non-BSS link */ + if (count <= 0) + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_count_non_bss_links, + &count); + + /* + * We could skip updating it if the block change did not change (and + * pending_link_changes is non-zero). + */ + block_data.block = !!count; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_update_emlsr_non_bss_block, + &block_data); + + return block_data.result; +} + +#define EMLSR_SEC_LINK_MIN_PERC 10 +#define EMLSR_MIN_TX 3000 +#define EMLSR_MIN_RX 400 + +void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld_vif *mld_vif = container_of(wk, struct iwl_mld_vif, + emlsr.check_tpt_wk.work); + struct ieee80211_vif *vif = + container_of((void *)mld_vif, struct ieee80211_vif, drv_priv); + struct iwl_mld *mld = mld_vif->mld; + struct iwl_mld_sta *mld_sta; + struct iwl_mld_link *sec_link; + unsigned long total_tx = 0, total_rx = 0; + unsigned long sec_link_tx = 0, sec_link_rx = 0; + u8 sec_link_tx_perc, sec_link_rx_perc; + s8 sec_link_id; + + if (!iwl_mld_vif_has_emlsr_cap(vif) || !mld_vif->ap_sta) + return; + + mld_sta = iwl_mld_sta_from_mac80211(mld_vif->ap_sta); + + /* We only count for the AP sta in a MLO connection */ + if (!mld_sta->mpdu_counters) + return; + + /* This wk should only run when the TPT blocker isn't set. + * When the blocker is set, the decision to remove it, as well as + * clearing the counters is done in DP (to avoid having a wk every + * 5 seconds when idle. When the blocker is unset, we are not idle anyway) + */ + if (WARN_ON(mld_vif->emlsr.blocked_reasons & IWL_MLD_EMLSR_BLOCKED_TPT)) + return; + /* + * TPT is unblocked, need to check if the TPT criteria is still met. + * + * If EMLSR is active, then we also need to check the secondar link + * requirements. + */ + if (iwl_mld_emlsr_active(vif)) { + sec_link_id = iwl_mld_get_other_link(vif, iwl_mld_get_primary_link(vif)); + sec_link = iwl_mld_link_dereference_check(mld_vif, sec_link_id); + if (WARN_ON_ONCE(!sec_link)) + return; + /* We need the FW ID here */ + sec_link_id = sec_link->fw_id; + } else { + sec_link_id = -1; + } + + /* Sum up RX and TX MPDUs from the different queues/links */ + for (int q = 0; q < mld->trans->num_rx_queues; q++) { + struct iwl_mld_per_q_mpdu_counter *queue_counter = + &mld_sta->mpdu_counters[q]; + + spin_lock_bh(&queue_counter->lock); + + /* The link IDs that doesn't exist will contain 0 */ + for (int link = 0; + link < ARRAY_SIZE(queue_counter->per_link); + link++) { + total_tx += queue_counter->per_link[link].tx; + total_rx += queue_counter->per_link[link].rx; + } + + if (sec_link_id != -1) { + sec_link_tx += queue_counter->per_link[sec_link_id].tx; + sec_link_rx += queue_counter->per_link[sec_link_id].rx; + } + + memset(queue_counter->per_link, 0, + sizeof(queue_counter->per_link)); + + spin_unlock_bh(&queue_counter->lock); + } + + IWL_DEBUG_INFO(mld, "total Tx MPDUs: %ld. total Rx MPDUs: %ld\n", + total_tx, total_rx); + + /* If we don't have enough MPDUs - exit EMLSR */ + if (total_tx < IWL_MLD_ENTER_EMLSR_TPT_THRESH && + total_rx < IWL_MLD_ENTER_EMLSR_TPT_THRESH) { + iwl_mld_block_emlsr(mld, vif, IWL_MLD_EMLSR_BLOCKED_TPT, + iwl_mld_get_primary_link(vif)); + return; + } + + /* EMLSR is not active */ + if (sec_link_id == -1) + return; + + IWL_DEBUG_INFO(mld, "Secondary Link %d: Tx MPDUs: %ld. Rx MPDUs: %ld\n", + sec_link_id, sec_link_tx, sec_link_rx); + + /* Calculate the percentage of the secondary link TX/RX */ + sec_link_tx_perc = total_tx ? sec_link_tx * 100 / total_tx : 0; + sec_link_rx_perc = total_rx ? sec_link_rx * 100 / total_rx : 0; + + /* + * The TX/RX percentage is checked only if it exceeds the required + * minimum. In addition, RX is checked only if the TX check failed. + */ + if ((total_tx > EMLSR_MIN_TX && + sec_link_tx_perc < EMLSR_SEC_LINK_MIN_PERC) || + (total_rx > EMLSR_MIN_RX && + sec_link_rx_perc < EMLSR_SEC_LINK_MIN_PERC)) { + iwl_mld_exit_emlsr(mld, vif, IWL_MLD_EMLSR_EXIT_LINK_USAGE, + iwl_mld_get_primary_link(vif)); + return; + } + + /* Check again when the next window ends */ + wiphy_delayed_work_queue(mld_vif->mld->wiphy, + &mld_vif->emlsr.check_tpt_wk, + round_jiffies_relative(IWL_MLD_TPT_COUNT_WINDOW)); +} + +void iwl_mld_emlsr_unblock_tpt_wk(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld_vif *mld_vif = container_of(wk, struct iwl_mld_vif, + emlsr.unblock_tpt_wk); + struct ieee80211_vif *vif = + container_of((void *)mld_vif, struct ieee80211_vif, drv_priv); + + iwl_mld_unblock_emlsr(mld_vif->mld, vif, IWL_MLD_EMLSR_BLOCKED_TPT); +} + +/* + * Link selection + */ + +s8 iwl_mld_get_emlsr_rssi_thresh(struct iwl_mld *mld, + const struct cfg80211_chan_def *chandef, + bool low) +{ + if (WARN_ON(chandef->chan->band != NL80211_BAND_2GHZ && + chandef->chan->band != NL80211_BAND_5GHZ && + chandef->chan->band != NL80211_BAND_6GHZ)) + return S8_MAX; + +#define RSSI_THRESHOLD(_low, _bw) \ + (_low) ? IWL_MLD_LOW_RSSI_THRESH_##_bw##MHZ \ + : IWL_MLD_HIGH_RSSI_THRESH_##_bw##MHZ + + switch (chandef->width) { + case NL80211_CHAN_WIDTH_20_NOHT: + case NL80211_CHAN_WIDTH_20: + /* 320 MHz has the same thresholds as 20 MHz */ + case NL80211_CHAN_WIDTH_320: + return RSSI_THRESHOLD(low, 20); + case NL80211_CHAN_WIDTH_40: + return RSSI_THRESHOLD(low, 40); + case NL80211_CHAN_WIDTH_80: + return RSSI_THRESHOLD(low, 80); + case NL80211_CHAN_WIDTH_160: + return RSSI_THRESHOLD(low, 160); + default: + WARN_ON(1); + return S8_MAX; + } +#undef RSSI_THRESHOLD +} + +static u32 +iwl_mld_emlsr_disallowed_with_link(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_link_sel_data *link, + bool primary) +{ + struct wiphy *wiphy = mld->wiphy; + struct ieee80211_bss_conf *conf; + enum iwl_mld_emlsr_exit ret = 0; + + conf = wiphy_dereference(wiphy, vif->link_conf[link->link_id]); + if (WARN_ON_ONCE(!conf)) + return false; + + if (link->chandef->chan->band == NL80211_BAND_2GHZ && mld->bt_is_active) + ret |= IWL_MLD_EMLSR_EXIT_BT_COEX; + + if (link->signal < + iwl_mld_get_emlsr_rssi_thresh(mld, link->chandef, false)) + ret |= IWL_MLD_EMLSR_EXIT_LOW_RSSI; + + if (conf->csa_active) + ret |= IWL_MLD_EMLSR_EXIT_CSA; + + if (ret) { + IWL_DEBUG_INFO(mld, + "Link %d is not allowed for EMLSR as %s\n", + link->link_id, + primary ? "primary" : "secondary"); + iwl_mld_print_emlsr_exit(mld, ret); + } + + return ret; +} + +static u8 +iwl_mld_set_link_sel_data(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_link_sel_data *data, + unsigned long usable_links, + u8 *best_link_idx) +{ + u8 n_data = 0; + u16 max_grade = 0; + unsigned long link_id; + + /* + * TODO: don't select links that weren't discovered in the last scan + * This requires mac80211 (or cfg80211) changes to forward/track when + * a BSS was last updated. cfg80211 already tracks this information but + * it is not exposed within the kernel. + */ + for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_bss_conf *link_conf = + link_conf_dereference_protected(vif, link_id); + + if (WARN_ON_ONCE(!link_conf)) + continue; + + /* Ignore any BSS that was not seen in the last MLO scan */ + if (ktime_before(link_conf->bss->ts_boottime, + mld->scan.last_mlo_scan_time)) + continue; + + data[n_data].link_id = link_id; + data[n_data].chandef = &link_conf->chanreq.oper; + data[n_data].signal = MBM_TO_DBM(link_conf->bss->signal); + data[n_data].grade = iwl_mld_get_link_grade(mld, link_conf); + + if (n_data == 0 || data[n_data].grade > max_grade) { + max_grade = data[n_data].grade; + *best_link_idx = n_data; + } + n_data++; + } + + return n_data; +} + +static u32 +iwl_mld_get_min_chan_load_thresh(struct ieee80211_chanctx_conf *chanctx) +{ + const struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(chanctx); + + switch (phy->chandef.width) { + case NL80211_CHAN_WIDTH_320: + case NL80211_CHAN_WIDTH_160: + return 5; + case NL80211_CHAN_WIDTH_80: + return 7; + default: + break; + } + return 10; +} + +VISIBLE_IF_IWLWIFI_KUNIT bool +iwl_mld_channel_load_allows_emlsr(struct iwl_mld *mld, + struct ieee80211_vif *vif, + const struct iwl_mld_link_sel_data *a, + const struct iwl_mld_link_sel_data *b) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *link_a = + iwl_mld_link_dereference_check(mld_vif, a->link_id); + struct ieee80211_chanctx_conf *chanctx_a = NULL; + u32 bw_a, bw_b, ratio; + u32 primary_load_perc; + + if (!link_a || !link_a->active) { + IWL_DEBUG_EHT(mld, "Primary link is not active. Can't enter EMLSR\n"); + return false; + } + + chanctx_a = wiphy_dereference(mld->wiphy, link_a->chan_ctx); + + if (WARN_ON(!chanctx_a)) + return false; + + primary_load_perc = + iwl_mld_phy_from_mac80211(chanctx_a)->avg_channel_load_not_by_us; + + IWL_DEBUG_EHT(mld, "Average channel load not by us: %u\n", primary_load_perc); + + if (primary_load_perc < iwl_mld_get_min_chan_load_thresh(chanctx_a)) { + IWL_DEBUG_EHT(mld, "Channel load is below the minimum threshold\n"); + return false; + } + + if (iwl_mld_vif_low_latency(mld_vif)) { + IWL_DEBUG_EHT(mld, "Low latency vif, EMLSR is allowed\n"); + return true; + } + + if (a->chandef->width <= b->chandef->width) + return true; + + bw_a = nl80211_chan_width_to_mhz(a->chandef->width); + bw_b = nl80211_chan_width_to_mhz(b->chandef->width); + ratio = bw_a / bw_b; + + switch (ratio) { + case 2: + return primary_load_perc > 25; + case 4: + return primary_load_perc > 40; + case 8: + case 16: + return primary_load_perc > 50; + } + + return false; +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_channel_load_allows_emlsr); + +static bool +iwl_mld_valid_emlsr_pair(struct ieee80211_vif *vif, + struct iwl_mld_link_sel_data *a, + struct iwl_mld_link_sel_data *b) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld *mld = mld_vif->mld; + u32 reason_mask = 0; + + /* Per-link considerations */ + if (iwl_mld_emlsr_disallowed_with_link(mld, vif, a, true) || + iwl_mld_emlsr_disallowed_with_link(mld, vif, b, false)) + return false; + + if (a->chandef->chan->band == b->chandef->chan->band) + reason_mask |= IWL_MLD_EMLSR_EXIT_EQUAL_BAND; + if (!iwl_mld_channel_load_allows_emlsr(mld, vif, a, b)) + reason_mask |= IWL_MLD_EMLSR_EXIT_CHAN_LOAD; + + if (reason_mask) { + IWL_DEBUG_INFO(mld, + "Links %d and %d are not a valid pair for EMLSR\n", + a->link_id, b->link_id); + IWL_DEBUG_INFO(mld, + "Links bandwidth are: %d and %d\n", + nl80211_chan_width_to_mhz(a->chandef->width), + nl80211_chan_width_to_mhz(b->chandef->width)); + iwl_mld_print_emlsr_exit(mld, reason_mask); + return false; + } + + return true; +} + +/* Calculation is done with fixed-point with a scaling factor of 1/256 */ +#define SCALE_FACTOR 256 + +/* + * Returns the combined grade of two given links. + * Returns 0 if EMLSR is not allowed with these 2 links. + */ +static +unsigned int iwl_mld_get_emlsr_grade(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_link_sel_data *a, + struct iwl_mld_link_sel_data *b, + u8 *primary_id) +{ + struct ieee80211_bss_conf *primary_conf; + struct wiphy *wiphy = ieee80211_vif_to_wdev(vif)->wiphy; + unsigned int primary_load; + + lockdep_assert_wiphy(wiphy); + + /* a is always primary, b is always secondary */ + if (b->grade > a->grade) + swap(a, b); + + *primary_id = a->link_id; + + if (!iwl_mld_valid_emlsr_pair(vif, a, b)) + return 0; + + primary_conf = wiphy_dereference(wiphy, vif->link_conf[*primary_id]); + + if (WARN_ON_ONCE(!primary_conf)) + return 0; + + primary_load = iwl_mld_get_chan_load(mld, primary_conf); + + /* The more the primary link is loaded, the more worthwhile EMLSR becomes */ + return a->grade + ((b->grade * primary_load) / SCALE_FACTOR); +} + +static void _iwl_mld_select_links(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + struct iwl_mld_link_sel_data data[IEEE80211_MLD_MAX_NUM_LINKS]; + struct iwl_mld_link_sel_data *best_link; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int max_active_links = iwl_mld_max_active_links(mld, vif); + u16 new_active, usable_links = ieee80211_vif_usable_links(vif); + u8 best_idx, new_primary, n_data; + u16 max_grade; + + lockdep_assert_wiphy(mld->wiphy); + + if (!mld_vif->authorized || hweight16(usable_links) <= 1) + return; + + if (WARN(ktime_before(mld->scan.last_mlo_scan_time, + ktime_sub_ns(ktime_get_boottime_ns(), + 5ULL * NSEC_PER_SEC)), + "Last MLO scan was too long ago, can't select links\n")) + return; + + /* The logic below is simple and not suited for more than 2 links */ + WARN_ON_ONCE(max_active_links > 2); + + n_data = iwl_mld_set_link_sel_data(mld, vif, data, usable_links, + &best_idx); + + if (WARN(!n_data, "Couldn't find a valid grade for any link!\n")) + return; + + /* Default to selecting the single best link */ + best_link = &data[best_idx]; + new_primary = best_link->link_id; + new_active = BIT(best_link->link_id); + max_grade = best_link->grade; + + /* If EMLSR is not possible, activate the best link */ + if (max_active_links == 1 || n_data == 1 || + !iwl_mld_vif_has_emlsr_cap(vif) || !IWL_MLD_AUTO_EML_ENABLE || + mld_vif->emlsr.blocked_reasons) + goto set_active; + + /* Try to find the best link combination */ + for (u8 a = 0; a < n_data; a++) { + for (u8 b = a + 1; b < n_data; b++) { + u8 best_in_pair; + u16 emlsr_grade = + iwl_mld_get_emlsr_grade(mld, vif, + &data[a], &data[b], + &best_in_pair); + + /* + * Prefer (new) EMLSR combination to prefer EMLSR over + * a single link. + */ + if (emlsr_grade < max_grade) + continue; + + max_grade = emlsr_grade; + new_primary = best_in_pair; + new_active = BIT(data[a].link_id) | + BIT(data[b].link_id); + } + } + +set_active: + IWL_DEBUG_INFO(mld, "Link selection result: 0x%x. Primary = %d\n", + new_active, new_primary); + + mld_vif->emlsr.selected_primary = new_primary; + mld_vif->emlsr.selected_links = new_active; + + ieee80211_set_active_links_async(vif, new_active); +} + +static void iwl_mld_vif_iter_select_links(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld *mld = mld_vif->mld; + + _iwl_mld_select_links(mld, vif); +} + +void iwl_mld_select_links(struct iwl_mld *mld) +{ + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_select_links, + NULL); +} + +static void iwl_mld_emlsr_check_bt_iter(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld *mld = mld_vif->mld; + struct ieee80211_bss_conf *link; + unsigned int link_id; + + if (!mld->bt_is_active) { + iwl_mld_retry_emlsr(mld, vif); + return; + } + + /* BT is turned ON but we are not in EMLSR, nothing to do */ + if (!iwl_mld_emlsr_active(vif)) + return; + + /* In EMLSR and BT is turned ON */ + + for_each_vif_active_link(vif, link, link_id) { + if (WARN_ON(!link->chanreq.oper.chan)) + continue; + + if (link->chanreq.oper.chan->band == NL80211_BAND_2GHZ) { + iwl_mld_exit_emlsr(mld, vif, IWL_MLD_EMLSR_EXIT_BT_COEX, + iwl_mld_get_primary_link(vif)); + return; + } + } +} + +void iwl_mld_emlsr_check_bt(struct iwl_mld *mld) +{ + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_emlsr_check_bt_iter, + NULL); +} + +struct iwl_mld_chan_load_data { + struct iwl_mld_phy *phy; + u32 prev_chan_load_not_by_us; +}; + +static void iwl_mld_chan_load_update_iter(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_chan_load_data *data = _data; + const struct iwl_mld_phy *phy = data->phy; + struct ieee80211_chanctx_conf *chanctx = + container_of((const void *)phy, struct ieee80211_chanctx_conf, + drv_priv); + struct iwl_mld *mld = iwl_mld_vif_from_mac80211(vif)->mld; + struct ieee80211_bss_conf *prim_link; + unsigned int prim_link_id; + + prim_link_id = iwl_mld_get_primary_link(vif); + prim_link = link_conf_dereference_protected(vif, prim_link_id); + + if (WARN_ON(!prim_link)) + return; + + if (chanctx != rcu_access_pointer(prim_link->chanctx_conf)) + return; + + if (iwl_mld_emlsr_active(vif)) { + int chan_load = iwl_mld_get_chan_load_by_others(mld, prim_link, + true); + + if (chan_load < 0) + return; + + /* chan_load is in range [0,255] */ + if (chan_load < NORMALIZE_PERCENT_TO_255(IWL_MLD_EXIT_EMLSR_CHAN_LOAD)) + iwl_mld_exit_emlsr(mld, vif, + IWL_MLD_EMLSR_EXIT_CHAN_LOAD, + prim_link_id); + } else { + u32 old_chan_load = data->prev_chan_load_not_by_us; + u32 new_chan_load = phy->avg_channel_load_not_by_us; + u32 min_thresh = iwl_mld_get_min_chan_load_thresh(chanctx); + +#define THRESHOLD_CROSSED(threshold) \ + (old_chan_load <= (threshold) && new_chan_load > (threshold)) + + if (THRESHOLD_CROSSED(min_thresh) || THRESHOLD_CROSSED(25) || + THRESHOLD_CROSSED(40) || THRESHOLD_CROSSED(50)) + iwl_mld_retry_emlsr(mld, vif); +#undef THRESHOLD_CROSSED + } +} + +void iwl_mld_emlsr_check_chan_load(struct ieee80211_hw *hw, + struct iwl_mld_phy *phy, + u32 prev_chan_load_not_by_us) +{ + struct iwl_mld_chan_load_data data = { + .phy = phy, + .prev_chan_load_not_by_us = prev_chan_load_not_by_us, + }; + + ieee80211_iterate_active_interfaces_mtx(hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_chan_load_update_iter, + &data); +} + +void iwl_mld_retry_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + if (!iwl_mld_vif_has_emlsr_cap(vif) || iwl_mld_emlsr_active(vif) || + mld_vif->emlsr.blocked_reasons) + return; + + iwl_mld_int_mlo_scan(mld, vif); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mlo.h b/drivers/net/wireless/intel/iwlwifi/mld/mlo.h new file mode 100644 index 000000000000..4fb1fdbe3df9 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/mlo.h @@ -0,0 +1,167 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_mlo_h__ +#define __iwl_mld_mlo_h__ + +#include <linux/ieee80211.h> +#include <linux/types.h> +#include <net/mac80211.h> +#include "iwl-config.h" +#include "iwl-trans.h" +#include "iface.h" +#include "phy.h" + +struct iwl_mld; + +void iwl_mld_emlsr_prevent_done_wk(struct wiphy *wiphy, struct wiphy_work *wk); +void iwl_mld_emlsr_tmp_non_bss_done_wk(struct wiphy *wiphy, + struct wiphy_work *wk); + +static inline bool iwl_mld_emlsr_active(struct ieee80211_vif *vif) +{ + /* Set on phy context activation, so should be a good proxy */ + return !!(vif->driver_flags & IEEE80211_VIF_EML_ACTIVE); +} + +static inline bool iwl_mld_vif_has_emlsr_cap(struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + /* We only track/permit EMLSR state once authorized */ + if (!mld_vif->authorized) + return false; + + /* No EMLSR on dual radio devices */ + return ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_STATION && + ieee80211_vif_is_mld(vif) && + vif->cfg.eml_cap & IEEE80211_EML_CAP_EMLSR_SUPP && + !CSR_HW_RFID_IS_CDB(mld_vif->mld->trans->hw_rf_id); +} + +static inline int +iwl_mld_max_active_links(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + if (vif->type == NL80211_IFTYPE_AP) + return mld->fw->ucode_capa.num_beacons; + + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_STATION) + return IWL_FW_MAX_ACTIVE_LINKS_NUM; + + /* For now, do not accept more links on other interface types */ + return 1; +} + +static inline int +iwl_mld_count_active_links(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *mld_link; + int n_active = 0; + + for_each_mld_vif_valid_link(mld_vif, mld_link) { + if (rcu_access_pointer(mld_link->chan_ctx)) + n_active++; + } + + return n_active; +} + +static inline u8 iwl_mld_get_primary_link(struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + lockdep_assert_wiphy(mld_vif->mld->wiphy); + + if (!ieee80211_vif_is_mld(vif) || WARN_ON(!vif->active_links)) + return 0; + + /* In AP mode, there is no primary link */ + if (vif->type == NL80211_IFTYPE_AP) + return __ffs(vif->active_links); + + if (iwl_mld_emlsr_active(vif) && + !WARN_ON(!(BIT(mld_vif->emlsr.primary) & vif->active_links))) + return mld_vif->emlsr.primary; + + return __ffs(vif->active_links); +} + +/* + * For non-MLO/single link, this will return the deflink/single active link, + * respectively + */ +static inline u8 iwl_mld_get_other_link(struct ieee80211_vif *vif, u8 link_id) +{ + switch (hweight16(vif->active_links)) { + case 0: + return 0; + default: + WARN_ON(1); + fallthrough; + case 1: + return __ffs(vif->active_links); + case 2: + return __ffs(vif->active_links & ~BIT(link_id)); + } +} + +s8 iwl_mld_get_emlsr_rssi_thresh(struct iwl_mld *mld, + const struct cfg80211_chan_def *chandef, + bool low); + +/* EMLSR block/unblock and exit */ +void iwl_mld_block_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason, u8 link_to_keep); +int iwl_mld_block_emlsr_sync(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason, u8 link_to_keep); +void iwl_mld_unblock_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_blocked reason); +void iwl_mld_exit_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, + enum iwl_mld_emlsr_exit exit, u8 link_to_keep); + +int iwl_mld_emlsr_check_non_bss_block(struct iwl_mld *mld, + int pending_link_changes); + +void iwl_mld_handle_emlsr_mode_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +void iwl_mld_handle_emlsr_trans_fail_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk); +void iwl_mld_emlsr_unblock_tpt_wk(struct wiphy *wiphy, struct wiphy_work *wk); + +void iwl_mld_select_links(struct iwl_mld *mld); + +void iwl_mld_emlsr_check_bt(struct iwl_mld *mld); + +void iwl_mld_emlsr_check_chan_load(struct ieee80211_hw *hw, + struct iwl_mld_phy *phy, + u32 prev_chan_load_not_by_us); + +/** + * iwl_mld_retry_emlsr - Retry entering EMLSR + * @mld: MLD context + * @vif: VIF to retry EMLSR on + * + * Retry entering EMLSR on the given VIF. + * Use this if one of the parameters that can prevent EMLSR has changed. + */ +void iwl_mld_retry_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif); + +struct iwl_mld_link_sel_data { + u8 link_id; + const struct cfg80211_chan_def *chandef; + s32 signal; + u16 grade; +}; + +#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS) +bool iwl_mld_channel_load_allows_emlsr(struct iwl_mld *mld, + struct ieee80211_vif *vif, + const struct iwl_mld_link_sel_data *a, + const struct iwl_mld_link_sel_data *b); +#endif + +#endif /* __iwl_mld_mlo_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/notif.c b/drivers/net/wireless/intel/iwlwifi/mld/notif.c new file mode 100644 index 000000000000..fc18cba8aaa8 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/notif.c @@ -0,0 +1,759 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include "mld.h" +#include "notif.h" +#include "scan.h" +#include "iface.h" +#include "mlo.h" +#include "iwl-trans.h" +#include "fw/file.h" +#include "fw/dbg.h" +#include "fw/api/cmdhdr.h" +#include "fw/api/mac-cfg.h" +#include "session-protect.h" +#include "fw/api/time-event.h" +#include "fw/api/tx.h" +#include "fw/api/rs.h" +#include "fw/api/offload.h" +#include "fw/api/stats.h" +#include "fw/api/rfi.h" +#include "fw/api/coex.h" + +#include "mcc.h" +#include "link.h" +#include "tx.h" +#include "rx.h" +#include "tlc.h" +#include "agg.h" +#include "mac80211.h" +#include "thermal.h" +#include "roc.h" +#include "stats.h" +#include "coex.h" +#include "time_sync.h" +#include "ftm-initiator.h" + +/* Please use this in an increasing order of the versions */ +#define CMD_VER_ENTRY(_ver, _struct) \ + { .size = sizeof(struct _struct), .ver = _ver }, +#define CMD_VERSIONS(name, ...) \ + static const struct iwl_notif_struct_size \ + iwl_notif_struct_sizes_##name[] = { __VA_ARGS__ }; + +#define RX_HANDLER_NO_OBJECT(_grp, _cmd, _name, _context) \ + {.cmd_id = WIDE_ID(_grp, _cmd), \ + .context = _context, \ + .fn = iwl_mld_handle_##_name, \ + .sizes = iwl_notif_struct_sizes_##_name, \ + .n_sizes = ARRAY_SIZE(iwl_notif_struct_sizes_##_name), \ + }, + +/* Use this for Rx handlers that do not need notification validation */ +#define RX_HANDLER_NO_VAL(_grp, _cmd, _name, _context) \ + {.cmd_id = WIDE_ID(_grp, _cmd), \ + .context = _context, \ + .fn = iwl_mld_handle_##_name, \ + }, + +#define RX_HANDLER_VAL_FN(_grp, _cmd, _name, _context) \ + { .cmd_id = WIDE_ID(_grp, _cmd), \ + .context = _context, \ + .fn = iwl_mld_handle_##_name, \ + .val_fn = iwl_mld_validate_##_name, \ + }, + +#define DEFINE_SIMPLE_CANCELLATION(name, notif_struct, id_member) \ +static bool iwl_mld_cancel_##name##_notif(struct iwl_mld *mld, \ + struct iwl_rx_packet *pkt, \ + u32 obj_id) \ +{ \ + const struct notif_struct *notif = (const void *)pkt->data; \ + \ + return obj_id == _Generic((notif)->id_member, \ + __le32: le32_to_cpu((notif)->id_member), \ + __le16: le16_to_cpu((notif)->id_member), \ + u8: (notif)->id_member); \ +} + +static bool iwl_mld_always_cancel(struct iwl_mld *mld, + struct iwl_rx_packet *pkt, + u32 obj_id) +{ + return true; +} + +/* Currently only defined for the RX_HANDLER_SIZES options. Use this for + * notifications that belong to a specific object, and that should be + * canceled when the object is removed + */ +#define RX_HANDLER_OF_OBJ(_grp, _cmd, _name, _obj_type) \ + {.cmd_id = WIDE_ID(_grp, _cmd), \ + /* Only async handlers can be canceled */ \ + .context = RX_HANDLER_ASYNC, \ + .fn = iwl_mld_handle_##_name, \ + .sizes = iwl_notif_struct_sizes_##_name, \ + .n_sizes = ARRAY_SIZE(iwl_notif_struct_sizes_##_name), \ + .obj_type = IWL_MLD_OBJECT_TYPE_##_obj_type, \ + .cancel = iwl_mld_cancel_##_name, \ + }, + +#define RX_HANDLER_OF_LINK(_grp, _cmd, _name) \ + RX_HANDLER_OF_OBJ(_grp, _cmd, _name, LINK) \ + +#define RX_HANDLER_OF_VIF(_grp, _cmd, _name) \ + RX_HANDLER_OF_OBJ(_grp, _cmd, _name, VIF) \ + +#define RX_HANDLER_OF_STA(_grp, _cmd, _name) \ + RX_HANDLER_OF_OBJ(_grp, _cmd, _name, STA) \ + +#define RX_HANDLER_OF_ROC(_grp, _cmd, _name) \ + RX_HANDLER_OF_OBJ(_grp, _cmd, _name, ROC) + +#define RX_HANDLER_OF_SCAN(_grp, _cmd, _name) \ + RX_HANDLER_OF_OBJ(_grp, _cmd, _name, SCAN) + +#define RX_HANDLER_OF_FTM_REQ(_grp, _cmd, _name) \ + RX_HANDLER_OF_OBJ(_grp, _cmd, _name, FTM_REQ) + +static void iwl_mld_handle_mfuart_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_mfuart_load_notif *mfuart_notif = (void *)pkt->data; + + IWL_DEBUG_INFO(mld, + "MFUART: installed ver: 0x%08x, external ver: 0x%08x\n", + le32_to_cpu(mfuart_notif->installed_ver), + le32_to_cpu(mfuart_notif->external_ver)); + IWL_DEBUG_INFO(mld, + "MFUART: status: 0x%08x, duration: 0x%08x image size: 0x%08x\n", + le32_to_cpu(mfuart_notif->status), + le32_to_cpu(mfuart_notif->duration), + le32_to_cpu(mfuart_notif->image_size)); +} + +static void iwl_mld_mu_mimo_iface_iterator(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; + unsigned int link_id = 0; + + if (WARN(hweight16(vif->active_links) > 1, + "no support for this notif while in EMLSR 0x%x\n", + vif->active_links)) + return; + + if (ieee80211_vif_is_mld(vif)) { + link_id = __ffs(vif->active_links); + bss_conf = link_conf_dereference_check(vif, link_id); + } + + if (!WARN_ON(!bss_conf) && bss_conf->mu_mimo_owner) { + const struct iwl_mu_group_mgmt_notif *notif = _data; + + BUILD_BUG_ON(sizeof(notif->membership_status) != + WLAN_MEMBERSHIP_LEN); + BUILD_BUG_ON(sizeof(notif->user_position) != + WLAN_USER_POSITION_LEN); + + /* MU-MIMO Group Id action frame is little endian. We treat + * the data received from firmware as if it came from the + * action frame, so no conversion is needed. + */ + ieee80211_update_mu_groups(vif, link_id, + (u8 *)¬if->membership_status, + (u8 *)¬if->user_position); + } +} + +/* This handler is called in SYNC mode because it needs to be serialized with + * Rx as specified in ieee80211_update_mu_groups()'s documentation. + */ +static void iwl_mld_handle_mu_mimo_grp_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_mu_group_mgmt_notif *notif = (void *)pkt->data; + + ieee80211_iterate_active_interfaces_atomic(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_mu_mimo_iface_iterator, + notif); +} + +static void +iwl_mld_handle_stored_beacon_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + unsigned int pkt_len = iwl_rx_packet_payload_len(pkt); + struct iwl_stored_beacon_notif *sb = (void *)pkt->data; + struct ieee80211_rx_status rx_status = {}; + struct sk_buff *skb; + u32 size = le32_to_cpu(sb->common.byte_count); + + if (size == 0) + return; + + if (pkt_len < struct_size(sb, data, size)) + return; + + skb = alloc_skb(size, GFP_ATOMIC); + if (!skb) { + IWL_ERR(mld, "alloc_skb failed\n"); + return; + } + + /* update rx_status according to the notification's metadata */ + rx_status.mactime = le64_to_cpu(sb->common.tsf); + /* TSF as indicated by the firmware is at INA time */ + rx_status.flag |= RX_FLAG_MACTIME_PLCP_START; + rx_status.device_timestamp = le32_to_cpu(sb->common.system_time); + rx_status.band = + iwl_mld_phy_band_to_nl80211(le16_to_cpu(sb->common.band)); + rx_status.freq = + ieee80211_channel_to_frequency(le16_to_cpu(sb->common.channel), + rx_status.band); + + /* copy the data */ + skb_put_data(skb, sb->data, size); + memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status)); + + /* pass it as regular rx to mac80211 */ + ieee80211_rx_napi(mld->hw, NULL, skb, NULL); +} + +static void +iwl_mld_handle_channel_switch_start_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_channel_switch_start_notif *notif = (void *)pkt->data; + u32 link_id = le32_to_cpu(notif->link_id); + struct ieee80211_bss_conf *link_conf = + iwl_mld_fw_id_to_link_conf(mld, link_id); + struct ieee80211_vif *vif; + + if (WARN_ON(!link_conf)) + return; + + vif = link_conf->vif; + + IWL_DEBUG_INFO(mld, + "CSA Start Notification with vif type: %d, link_id: %d\n", + vif->type, + link_conf->link_id); + + switch (vif->type) { + case NL80211_IFTYPE_AP: + /* We don't support canceling a CSA as it was advertised + * by the AP itself + */ + if (!link_conf->csa_active) + return; + + ieee80211_csa_finish(vif, link_conf->link_id); + break; + case NL80211_IFTYPE_STATION: + if (!link_conf->csa_active) { + /* Either unexpected cs notif or mac80211 chose to + * ignore, for example in channel switch to same channel + */ + struct iwl_cancel_channel_switch_cmd cmd = { + .id = cpu_to_le32(link_id), + }; + + if (iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, + CANCEL_CHANNEL_SWITCH_CMD), + &cmd)) + IWL_ERR(mld, + "Failed to cancel the channel switch\n"); + return; + } + + ieee80211_chswitch_done(vif, true, link_conf->link_id); + break; + + default: + WARN(1, "CSA on invalid vif type: %d", vif->type); + } +} + +static void +iwl_mld_handle_channel_switch_error_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_channel_switch_error_notif *notif = (void *)pkt->data; + struct ieee80211_bss_conf *link_conf; + struct ieee80211_vif *vif; + u32 link_id = le32_to_cpu(notif->link_id); + u32 csa_err_mask = le32_to_cpu(notif->csa_err_mask); + + link_conf = iwl_mld_fw_id_to_link_conf(mld, link_id); + if (WARN_ON(!link_conf)) + return; + + vif = link_conf->vif; + + IWL_DEBUG_INFO(mld, "FW reports CSA error: id=%u, csa_err_mask=%u\n", + link_id, csa_err_mask); + + if (csa_err_mask & (CS_ERR_COUNT_ERROR | + CS_ERR_LONG_DELAY_AFTER_CS | + CS_ERR_TX_BLOCK_TIMER_EXPIRED)) + ieee80211_channel_switch_disconnect(vif); +} + +static void iwl_mld_handle_beacon_notification(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_extended_beacon_notif *beacon = (void *)pkt->data; + + mld->ibss_manager = !!beacon->ibss_mgr_status; +} + +/** + * DOC: Notification versioning + * + * The firmware's notifications change from time to time. In order to + * differentiate between different versions of the same notification, the + * firmware advertises the version of each notification. + * Here are listed all the notifications that are supported. Several versions + * of the same notification can be allowed at the same time: + * + * CMD_VERSION(my_multi_version_notif, + * CMD_VER_ENTRY(1, iwl_my_multi_version_notif_ver1) + * CMD_VER_ENTRY(2, iwl_my_multi_version_notif_ver2) + * + * etc... + * + * The driver will enforce that the notification coming from the firmware + * has its version listed here and it'll also enforce that the firmware sent + * at least enough bytes to cover the structure listed in the CMD_VER_ENTRY. + */ + +CMD_VERSIONS(scan_complete_notif, + CMD_VER_ENTRY(1, iwl_umac_scan_complete)) +CMD_VERSIONS(scan_iter_complete_notif, + CMD_VER_ENTRY(2, iwl_umac_scan_iter_complete_notif)) +CMD_VERSIONS(mfuart_notif, + CMD_VER_ENTRY(2, iwl_mfuart_load_notif)) +CMD_VERSIONS(update_mcc, + CMD_VER_ENTRY(1, iwl_mcc_chub_notif)) +CMD_VERSIONS(session_prot_notif, + CMD_VER_ENTRY(3, iwl_session_prot_notif)) +CMD_VERSIONS(missed_beacon_notif, + CMD_VER_ENTRY(5, iwl_missed_beacons_notif)) +CMD_VERSIONS(tx_resp_notif, + CMD_VER_ENTRY(8, iwl_tx_resp)) +CMD_VERSIONS(compressed_ba_notif, + CMD_VER_ENTRY(5, iwl_compressed_ba_notif) + CMD_VER_ENTRY(6, iwl_compressed_ba_notif)) +CMD_VERSIONS(tlc_notif, + CMD_VER_ENTRY(3, iwl_tlc_update_notif)) +CMD_VERSIONS(mu_mimo_grp_notif, + CMD_VER_ENTRY(1, iwl_mu_group_mgmt_notif)) +CMD_VERSIONS(channel_switch_start_notif, + CMD_VER_ENTRY(3, iwl_channel_switch_start_notif)) +CMD_VERSIONS(channel_switch_error_notif, + CMD_VER_ENTRY(2, iwl_channel_switch_error_notif)) +CMD_VERSIONS(ct_kill_notif, + CMD_VER_ENTRY(2, ct_kill_notif)) +CMD_VERSIONS(temp_notif, + CMD_VER_ENTRY(2, iwl_dts_measurement_notif)) +CMD_VERSIONS(stored_beacon_notif, + CMD_VER_ENTRY(4, iwl_stored_beacon_notif)) +CMD_VERSIONS(roc_notif, + CMD_VER_ENTRY(1, iwl_roc_notif)) +CMD_VERSIONS(probe_resp_data_notif, + CMD_VER_ENTRY(1, iwl_probe_resp_data_notif)) +CMD_VERSIONS(datapath_monitor_notif, + CMD_VER_ENTRY(1, iwl_datapath_monitor_notif)) +CMD_VERSIONS(stats_oper_notif, + CMD_VER_ENTRY(3, iwl_system_statistics_notif_oper)) +CMD_VERSIONS(stats_oper_part1_notif, + CMD_VER_ENTRY(4, iwl_system_statistics_part1_notif_oper)) +CMD_VERSIONS(bt_coex_notif, + CMD_VER_ENTRY(1, iwl_bt_coex_profile_notif)) +CMD_VERSIONS(beacon_notification, + CMD_VER_ENTRY(6, iwl_extended_beacon_notif)) +CMD_VERSIONS(emlsr_mode_notif, + CMD_VER_ENTRY(1, iwl_esr_mode_notif)) +CMD_VERSIONS(emlsr_trans_fail_notif, + CMD_VER_ENTRY(1, iwl_esr_trans_fail_notif)) +CMD_VERSIONS(uapsd_misbehaving_ap_notif, + CMD_VER_ENTRY(1, iwl_uapsd_misbehaving_ap_notif)) +CMD_VERSIONS(time_msmt_notif, + CMD_VER_ENTRY(1, iwl_time_msmt_notify)) +CMD_VERSIONS(time_sync_confirm_notif, + CMD_VER_ENTRY(1, iwl_time_msmt_cfm_notify)) +CMD_VERSIONS(omi_status_notif, + CMD_VER_ENTRY(1, iwl_omi_send_status_notif)) +CMD_VERSIONS(ftm_resp_notif, CMD_VER_ENTRY(9, iwl_tof_range_rsp_ntfy)) + +DEFINE_SIMPLE_CANCELLATION(session_prot, iwl_session_prot_notif, mac_link_id) +DEFINE_SIMPLE_CANCELLATION(tlc, iwl_tlc_update_notif, sta_id) +DEFINE_SIMPLE_CANCELLATION(channel_switch_start, + iwl_channel_switch_start_notif, link_id) +DEFINE_SIMPLE_CANCELLATION(channel_switch_error, + iwl_channel_switch_error_notif, link_id) +DEFINE_SIMPLE_CANCELLATION(datapath_monitor, iwl_datapath_monitor_notif, + link_id) +DEFINE_SIMPLE_CANCELLATION(roc, iwl_roc_notif, activity) +DEFINE_SIMPLE_CANCELLATION(scan_complete, iwl_umac_scan_complete, uid) +DEFINE_SIMPLE_CANCELLATION(probe_resp_data, iwl_probe_resp_data_notif, + mac_id) +DEFINE_SIMPLE_CANCELLATION(uapsd_misbehaving_ap, iwl_uapsd_misbehaving_ap_notif, + mac_id) +#define iwl_mld_cancel_omi_status_notif iwl_mld_always_cancel +DEFINE_SIMPLE_CANCELLATION(ftm_resp, iwl_tof_range_rsp_ntfy, request_id) + +/** + * DOC: Handlers for fw notifications + * + * Here are listed the notifications IDs (including the group ID), the handler + * of the notification and how it should be called: + * + * - RX_HANDLER_SYNC: will be called as part of the Rx path + * - RX_HANDLER_ASYNC: will be handled in a working with the wiphy_lock held + * + * This means that if the firmware sends two notifications A and B in that + * order and notification A is RX_HANDLER_ASYNC and notification is + * RX_HANDLER_SYNC, the handler of B will likely be called before the handler + * of A. + * + * This list should be in order of frequency for performance purposes. + * The handler can be one from two contexts, see &iwl_rx_handler_context + * + * A handler can declare that it relies on a specific object in which case it + * can be cancelled in case the object is deleted. In order to use this + * mechanism, a cancellation function is needed. The cancellation function must + * receive an object id (the index of that object in the firmware) and a + * notification payload. It'll return true if that specific notification should + * be cancelled upon the obliteration of the specific instance of the object. + * + * DEFINE_SIMPLE_CANCELLATION allows to easily create a cancellation function + * that wills simply return true if a given object id matches the object id in + * the firmware notification. + */ + +VISIBLE_IF_IWLWIFI_KUNIT +const struct iwl_rx_handler iwl_mld_rx_handlers[] = { + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, TX_CMD, tx_resp_notif, + RX_HANDLER_SYNC) + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, BA_NOTIF, compressed_ba_notif, + RX_HANDLER_SYNC) + RX_HANDLER_OF_SCAN(LEGACY_GROUP, SCAN_COMPLETE_UMAC, + scan_complete_notif) + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, SCAN_ITERATION_COMPLETE_UMAC, + scan_iter_complete_notif, + RX_HANDLER_SYNC) + RX_HANDLER_NO_VAL(LEGACY_GROUP, MATCH_FOUND_NOTIFICATION, + match_found_notif, RX_HANDLER_SYNC) + + RX_HANDLER_NO_OBJECT(STATISTICS_GROUP, STATISTICS_OPER_NOTIF, + stats_oper_notif, RX_HANDLER_ASYNC) + RX_HANDLER_NO_OBJECT(STATISTICS_GROUP, STATISTICS_OPER_PART1_NOTIF, + stats_oper_part1_notif, RX_HANDLER_ASYNC) + + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, MFUART_LOAD_NOTIFICATION, + mfuart_notif, RX_HANDLER_SYNC) + + RX_HANDLER_NO_OBJECT(PHY_OPS_GROUP, DTS_MEASUREMENT_NOTIF_WIDE, + temp_notif, RX_HANDLER_ASYNC) + RX_HANDLER_OF_LINK(MAC_CONF_GROUP, SESSION_PROTECTION_NOTIF, + session_prot_notif) + RX_HANDLER_OF_LINK(MAC_CONF_GROUP, MISSED_BEACONS_NOTIF, + missed_beacon_notif) + RX_HANDLER_OF_STA(DATA_PATH_GROUP, TLC_MNG_UPDATE_NOTIF, tlc_notif) + RX_HANDLER_OF_LINK(MAC_CONF_GROUP, CHANNEL_SWITCH_START_NOTIF, + channel_switch_start_notif) + RX_HANDLER_OF_LINK(MAC_CONF_GROUP, CHANNEL_SWITCH_ERROR_NOTIF, + channel_switch_error_notif) + RX_HANDLER_OF_ROC(MAC_CONF_GROUP, ROC_NOTIF, roc_notif) + RX_HANDLER_NO_OBJECT(DATA_PATH_GROUP, MU_GROUP_MGMT_NOTIF, + mu_mimo_grp_notif, RX_HANDLER_SYNC) + RX_HANDLER_NO_OBJECT(PROT_OFFLOAD_GROUP, STORED_BEACON_NTF, + stored_beacon_notif, RX_HANDLER_SYNC) + RX_HANDLER_OF_VIF(MAC_CONF_GROUP, PROBE_RESPONSE_DATA_NOTIF, + probe_resp_data_notif) + RX_HANDLER_NO_OBJECT(PHY_OPS_GROUP, CT_KILL_NOTIFICATION, + ct_kill_notif, RX_HANDLER_ASYNC) + RX_HANDLER_OF_LINK(DATA_PATH_GROUP, MONITOR_NOTIF, + datapath_monitor_notif) + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, MCC_CHUB_UPDATE_CMD, update_mcc, + RX_HANDLER_ASYNC) + RX_HANDLER_NO_OBJECT(BT_COEX_GROUP, PROFILE_NOTIF, + bt_coex_notif, RX_HANDLER_ASYNC) + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, BEACON_NOTIFICATION, + beacon_notification, RX_HANDLER_ASYNC) + RX_HANDLER_NO_OBJECT(DATA_PATH_GROUP, ESR_MODE_NOTIF, + emlsr_mode_notif, RX_HANDLER_ASYNC) + RX_HANDLER_NO_OBJECT(MAC_CONF_GROUP, EMLSR_TRANS_FAIL_NOTIF, + emlsr_trans_fail_notif, RX_HANDLER_ASYNC) + RX_HANDLER_OF_VIF(LEGACY_GROUP, PSM_UAPSD_AP_MISBEHAVING_NOTIFICATION, + uapsd_misbehaving_ap_notif) + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, + WNM_80211V_TIMING_MEASUREMENT_NOTIFICATION, + time_msmt_notif, RX_HANDLER_SYNC) + RX_HANDLER_NO_OBJECT(LEGACY_GROUP, + WNM_80211V_TIMING_MEASUREMENT_CONFIRM_NOTIFICATION, + time_sync_confirm_notif, RX_HANDLER_ASYNC) + RX_HANDLER_OF_LINK(DATA_PATH_GROUP, OMI_SEND_STATUS_NOTIF, + omi_status_notif) + RX_HANDLER_OF_FTM_REQ(LOCATION_GROUP, TOF_RANGE_RESPONSE_NOTIF, + ftm_resp_notif) +}; +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_rx_handlers); + +#if IS_ENABLED(CONFIG_IWLWIFI_KUNIT_TESTS) +const unsigned int iwl_mld_rx_handlers_num = ARRAY_SIZE(iwl_mld_rx_handlers); +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_rx_handlers_num); +#endif + +static bool +iwl_mld_notif_is_valid(struct iwl_mld *mld, struct iwl_rx_packet *pkt, + const struct iwl_rx_handler *handler) +{ + unsigned int size = iwl_rx_packet_payload_len(pkt); + size_t notif_ver; + + /* If n_sizes == 0, it indicates that a validation function may be used + * or that no validation is required. + */ + if (!handler->n_sizes) { + if (handler->val_fn) + return handler->val_fn(mld, pkt); + return true; + } + + notif_ver = iwl_fw_lookup_notif_ver(mld->fw, + iwl_cmd_groupid(handler->cmd_id), + iwl_cmd_opcode(handler->cmd_id), + IWL_FW_CMD_VER_UNKNOWN); + + for (int i = 0; i < handler->n_sizes; i++) { + if (handler->sizes[i].ver != notif_ver) + continue; + + if (IWL_FW_CHECK(mld, size < handler->sizes[i].size, + "unexpected notification 0x%04x size %d, need %d\n", + handler->cmd_id, size, handler->sizes[i].size)) + return false; + return true; + } + + IWL_FW_CHECK_FAILED(mld, + "notif 0x%04x ver %zu missing expected size, use version %u size\n", + handler->cmd_id, notif_ver, + handler->sizes[handler->n_sizes - 1].ver); + + return size < handler->sizes[handler->n_sizes - 1].size; +} + +struct iwl_async_handler_entry { + struct list_head list; + struct iwl_rx_cmd_buffer rxb; + const struct iwl_rx_handler *rx_h; +}; + +static void +iwl_mld_log_async_handler_op(struct iwl_mld *mld, const char *op, + struct iwl_rx_cmd_buffer *rxb) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + + IWL_DEBUG_HC(mld, + "%s async handler for notif %s (%.2x.%2x, seq 0x%x)\n", + op, iwl_get_cmd_string(mld->trans, + WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd)), + pkt->hdr.group_id, pkt->hdr.cmd, + le16_to_cpu(pkt->hdr.sequence)); +} + +static void iwl_mld_rx_notif(struct iwl_mld *mld, + struct iwl_rx_cmd_buffer *rxb, + struct iwl_rx_packet *pkt) +{ + for (int i = 0; i < ARRAY_SIZE(iwl_mld_rx_handlers); i++) { + const struct iwl_rx_handler *rx_h = &iwl_mld_rx_handlers[i]; + struct iwl_async_handler_entry *entry; + + if (rx_h->cmd_id != WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd)) + continue; + + if (!iwl_mld_notif_is_valid(mld, pkt, rx_h)) + return; + + if (rx_h->context == RX_HANDLER_SYNC) { + rx_h->fn(mld, pkt); + break; + } + + entry = kzalloc(sizeof(*entry), GFP_ATOMIC); + /* we can't do much... */ + if (!entry) + return; + + /* Set the async handler entry */ + entry->rxb._page = rxb_steal_page(rxb); + entry->rxb._offset = rxb->_offset; + entry->rxb._rx_page_order = rxb->_rx_page_order; + + entry->rx_h = rx_h; + + /* Add it to the list and queue the work */ + spin_lock(&mld->async_handlers_lock); + list_add_tail(&entry->list, &mld->async_handlers_list); + spin_unlock(&mld->async_handlers_lock); + + wiphy_work_queue(mld->hw->wiphy, + &mld->async_handlers_wk); + + iwl_mld_log_async_handler_op(mld, "Queued", rxb); + break; + } + + iwl_notification_wait_notify(&mld->notif_wait, pkt); +} + +void iwl_mld_rx(struct iwl_op_mode *op_mode, struct napi_struct *napi, + struct iwl_rx_cmd_buffer *rxb) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + u16 cmd_id = WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd); + + if (likely(cmd_id == WIDE_ID(LEGACY_GROUP, REPLY_RX_MPDU_CMD))) + iwl_mld_rx_mpdu(mld, napi, rxb, 0); + else if (cmd_id == WIDE_ID(LEGACY_GROUP, FRAME_RELEASE)) + iwl_mld_handle_frame_release_notif(mld, napi, pkt, 0); + else if (cmd_id == WIDE_ID(LEGACY_GROUP, BAR_FRAME_RELEASE)) + iwl_mld_handle_bar_frame_release_notif(mld, napi, pkt, 0); + else if (unlikely(cmd_id == WIDE_ID(DATA_PATH_GROUP, + RX_QUEUES_NOTIFICATION))) + iwl_mld_handle_rx_queues_sync_notif(mld, napi, pkt, 0); + else if (cmd_id == WIDE_ID(DATA_PATH_GROUP, RX_NO_DATA_NOTIF)) + iwl_mld_rx_monitor_no_data(mld, napi, pkt, 0); + else + iwl_mld_rx_notif(mld, rxb, pkt); +} + +void iwl_mld_rx_rss(struct iwl_op_mode *op_mode, struct napi_struct *napi, + struct iwl_rx_cmd_buffer *rxb, unsigned int queue) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_mld *mld = IWL_OP_MODE_GET_MLD(op_mode); + u16 cmd_id = WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd); + + if (unlikely(queue >= mld->trans->num_rx_queues)) + return; + + if (likely(cmd_id == WIDE_ID(LEGACY_GROUP, REPLY_RX_MPDU_CMD))) + iwl_mld_rx_mpdu(mld, napi, rxb, queue); + else if (unlikely(cmd_id == WIDE_ID(DATA_PATH_GROUP, + RX_QUEUES_NOTIFICATION))) + iwl_mld_handle_rx_queues_sync_notif(mld, napi, pkt, queue); + else if (unlikely(cmd_id == WIDE_ID(LEGACY_GROUP, FRAME_RELEASE))) + iwl_mld_handle_frame_release_notif(mld, napi, pkt, queue); +} + +void iwl_mld_delete_handlers(struct iwl_mld *mld, const u16 *cmds, int n_cmds) +{ + struct iwl_async_handler_entry *entry, *tmp; + + spin_lock_bh(&mld->async_handlers_lock); + list_for_each_entry_safe(entry, tmp, &mld->async_handlers_list, list) { + bool match = false; + + for (int i = 0; i < n_cmds; i++) { + if (entry->rx_h->cmd_id == cmds[i]) { + match = true; + break; + } + } + + if (!match) + continue; + + iwl_mld_log_async_handler_op(mld, "Delete", &entry->rxb); + iwl_free_rxb(&entry->rxb); + list_del(&entry->list); + kfree(entry); + } + spin_unlock_bh(&mld->async_handlers_lock); +} + +void iwl_mld_async_handlers_wk(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld *mld = + container_of(wk, struct iwl_mld, async_handlers_wk); + struct iwl_async_handler_entry *entry, *tmp; + LIST_HEAD(local_list); + + /* Sync with Rx path with a lock. Remove all the entries from this + * list, add them to a local one (lock free), and then handle them. + */ + spin_lock_bh(&mld->async_handlers_lock); + list_splice_init(&mld->async_handlers_list, &local_list); + spin_unlock_bh(&mld->async_handlers_lock); + + list_for_each_entry_safe(entry, tmp, &local_list, list) { + iwl_mld_log_async_handler_op(mld, "Handle", &entry->rxb); + entry->rx_h->fn(mld, rxb_addr(&entry->rxb)); + iwl_free_rxb(&entry->rxb); + list_del(&entry->list); + kfree(entry); + } +} + +void iwl_mld_purge_async_handlers_list(struct iwl_mld *mld) +{ + struct iwl_async_handler_entry *entry, *tmp; + + spin_lock_bh(&mld->async_handlers_lock); + list_for_each_entry_safe(entry, tmp, &mld->async_handlers_list, list) { + iwl_mld_log_async_handler_op(mld, "Purged", &entry->rxb); + iwl_free_rxb(&entry->rxb); + list_del(&entry->list); + kfree(entry); + } + spin_unlock_bh(&mld->async_handlers_lock); +} + +void iwl_mld_cancel_notifications_of_object(struct iwl_mld *mld, + enum iwl_mld_object_type obj_type, + u32 obj_id) +{ + struct iwl_async_handler_entry *entry, *tmp; + LIST_HEAD(cancel_list); + + lockdep_assert_wiphy(mld->wiphy); + + if (WARN_ON(obj_type == IWL_MLD_OBJECT_TYPE_NONE)) + return; + + /* Sync with RX path and remove matching entries from the async list */ + spin_lock_bh(&mld->async_handlers_lock); + list_for_each_entry_safe(entry, tmp, &mld->async_handlers_list, list) { + const struct iwl_rx_handler *rx_h = entry->rx_h; + + if (rx_h->obj_type != obj_type || WARN_ON(!rx_h->cancel)) + continue; + + if (rx_h->cancel(mld, rxb_addr(&entry->rxb), obj_id)) { + iwl_mld_log_async_handler_op(mld, "Cancel", &entry->rxb); + list_del(&entry->list); + list_add_tail(&entry->list, &cancel_list); + } + } + + spin_unlock_bh(&mld->async_handlers_lock); + + /* Free the matching entries outside of the spinlock */ + list_for_each_entry_safe(entry, tmp, &cancel_list, list) { + iwl_free_rxb(&entry->rxb); + list_del(&entry->list); + kfree(entry); + } +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/notif.h b/drivers/net/wireless/intel/iwlwifi/mld/notif.h new file mode 100644 index 000000000000..2eaa1d4e138e --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/notif.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_notif_h__ +#define __iwl_mld_notif_h__ + +struct iwl_mld; + +void iwl_mld_rx(struct iwl_op_mode *op_mode, struct napi_struct *napi, + struct iwl_rx_cmd_buffer *rxb); + +void iwl_mld_rx_rss(struct iwl_op_mode *op_mode, struct napi_struct *napi, + struct iwl_rx_cmd_buffer *rxb, unsigned int queue); + +void iwl_mld_async_handlers_wk(struct wiphy *wiphy, struct wiphy_work *wk); + +void iwl_mld_purge_async_handlers_list(struct iwl_mld *mld); + +enum iwl_mld_object_type { + IWL_MLD_OBJECT_TYPE_NONE, + IWL_MLD_OBJECT_TYPE_LINK, + IWL_MLD_OBJECT_TYPE_STA, + IWL_MLD_OBJECT_TYPE_VIF, + IWL_MLD_OBJECT_TYPE_ROC, + IWL_MLD_OBJECT_TYPE_SCAN, + IWL_MLD_OBJECT_TYPE_FTM_REQ, +}; + +void iwl_mld_cancel_notifications_of_object(struct iwl_mld *mld, + enum iwl_mld_object_type obj_type, + u32 obj_id); +void iwl_mld_delete_handlers(struct iwl_mld *mld, const u16 *cmds, int n_cmds); + +#endif /* __iwl_mld_notif_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/phy.c b/drivers/net/wireless/intel/iwlwifi/mld/phy.c new file mode 100644 index 000000000000..2fbc8090088b --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/phy.c @@ -0,0 +1,155 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <net/mac80211.h> + +#include "phy.h" +#include "hcmd.h" +#include "fw/api/phy-ctxt.h" + +int iwl_mld_allocate_fw_phy_id(struct iwl_mld *mld) +{ + int id; + unsigned long used = mld->used_phy_ids; + + for_each_clear_bit(id, &used, NUM_PHY_CTX) { + mld->used_phy_ids |= BIT(id); + return id; + } + + return -ENOSPC; +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_allocate_fw_phy_id); + +struct iwl_mld_chanctx_usage_data { + struct iwl_mld *mld; + struct ieee80211_chanctx_conf *ctx; + bool use_def; +}; + +static bool iwl_mld_chanctx_fils_enabled(struct ieee80211_vif *vif, + struct ieee80211_chanctx_conf *ctx) +{ + if (vif->type != NL80211_IFTYPE_AP) + return false; + + return cfg80211_channel_is_psc(ctx->def.chan) || + (ctx->def.chan->band == NL80211_BAND_6GHZ && + ctx->def.width >= NL80211_CHAN_WIDTH_80); +} + +static void iwl_mld_chanctx_usage_iter(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_chanctx_usage_data *data = _data; + struct ieee80211_bss_conf *link_conf; + int link_id; + + for_each_vif_active_link(vif, link_conf, link_id) { + if (rcu_access_pointer(link_conf->chanctx_conf) != data->ctx) + continue; + + if (iwl_mld_chanctx_fils_enabled(vif, data->ctx)) + data->use_def = true; + } +} + +struct cfg80211_chan_def * +iwl_mld_get_chandef_from_chanctx(struct iwl_mld *mld, + struct ieee80211_chanctx_conf *ctx) +{ + struct iwl_mld_chanctx_usage_data data = { + .mld = mld, + .ctx = ctx, + }; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_chanctx_usage_iter, + &data); + + return data.use_def ? &ctx->def : &ctx->min_def; +} + +static u8 +iwl_mld_nl80211_width_to_fw(enum nl80211_chan_width width) +{ + switch (width) { + case NL80211_CHAN_WIDTH_20_NOHT: + case NL80211_CHAN_WIDTH_20: + return IWL_PHY_CHANNEL_MODE20; + case NL80211_CHAN_WIDTH_40: + return IWL_PHY_CHANNEL_MODE40; + case NL80211_CHAN_WIDTH_80: + return IWL_PHY_CHANNEL_MODE80; + case NL80211_CHAN_WIDTH_160: + return IWL_PHY_CHANNEL_MODE160; + case NL80211_CHAN_WIDTH_320: + return IWL_PHY_CHANNEL_MODE320; + default: + WARN(1, "Invalid channel width=%u", width); + return IWL_PHY_CHANNEL_MODE20; + } +} + +/* Maps the driver specific control channel position (relative to the center + * freq) definitions to the fw values + */ +u8 iwl_mld_get_fw_ctrl_pos(const struct cfg80211_chan_def *chandef) +{ + int offs = chandef->chan->center_freq - chandef->center_freq1; + int abs_offs = abs(offs); + u8 ret; + + if (offs == 0) { + /* The FW is expected to check the control channel position only + * when in HT/VHT and the channel width is not 20MHz. Return + * this value as the default one. + */ + return 0; + } + + /* this results in a value 0-7, i.e. fitting into 0b0111 */ + ret = (abs_offs - 10) / 20; + /* But we need the value to be in 0b1011 because 0b0100 is + * IWL_PHY_CTRL_POS_ABOVE, so shift bit 2 up to land in + * IWL_PHY_CTRL_POS_OFFS_EXT (0b1000) + */ + ret = (ret & IWL_PHY_CTRL_POS_OFFS_MSK) | + ((ret & BIT(2)) << 1); + /* and add the above bit */ + ret |= (offs > 0) * IWL_PHY_CTRL_POS_ABOVE; + + return ret; +} + +int iwl_mld_phy_fw_action(struct iwl_mld *mld, + struct ieee80211_chanctx_conf *ctx, u32 action) +{ + struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(ctx); + struct cfg80211_chan_def *chandef = &phy->chandef; + struct iwl_phy_context_cmd cmd = { + .id_and_color = cpu_to_le32(phy->fw_id), + .action = cpu_to_le32(action), + .puncture_mask = cpu_to_le16(chandef->punctured), + /* Channel info */ + .ci.channel = cpu_to_le32(chandef->chan->hw_value), + .ci.band = iwl_mld_nl80211_band_to_fw(chandef->chan->band), + .ci.width = iwl_mld_nl80211_width_to_fw(chandef->width), + .ci.ctrl_pos = iwl_mld_get_fw_ctrl_pos(chandef), + }; + int ret; + + if (ctx->ap.chan) { + cmd.sbb_bandwidth = + iwl_mld_nl80211_width_to_fw(ctx->ap.width); + cmd.sbb_ctrl_channel_loc = iwl_mld_get_fw_ctrl_pos(&ctx->ap); + } + + ret = iwl_mld_send_cmd_pdu(mld, PHY_CONTEXT_CMD, &cmd); + if (ret) + IWL_ERR(mld, "Failed to send PHY_CONTEXT_CMD ret = %d\n", ret); + + return ret; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/phy.h b/drivers/net/wireless/intel/iwlwifi/mld/phy.h new file mode 100644 index 000000000000..2212a89321b7 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/phy.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_phy_h__ +#define __iwl_mld_phy_h__ + +#include "mld.h" + +/** + * struct iwl_mld_phy - PHY configuration parameters + * + * @fw_id: fw id of the phy. + * @chandef: the last chandef that mac80211 configured the driver + * with. Used to detect a no-op when the chanctx changes. + * @channel_load_by_us: channel load on this channel caused by + * the NIC itself, as indicated by firmware + * @avg_channel_load_not_by_us: averaged channel load on this channel caused by + * others. This value is invalid when in EMLSR (due to FW limitations) + * @mld: pointer to the MLD context + */ +struct iwl_mld_phy { + /* Add here fields that need clean up on hw restart */ + struct_group(zeroed_on_hw_restart, + u8 fw_id; + struct cfg80211_chan_def chandef; + ); + /* And here fields that survive a hw restart */ + u32 channel_load_by_us; + u32 avg_channel_load_not_by_us; + struct iwl_mld *mld; +}; + +static inline struct iwl_mld_phy * +iwl_mld_phy_from_mac80211(struct ieee80211_chanctx_conf *channel) +{ + return (void *)channel->drv_priv; +} + +/* Cleanup function for struct iwl_mld_phy, will be called in restart */ +static inline void +iwl_mld_cleanup_phy(struct iwl_mld *mld, struct iwl_mld_phy *phy) +{ + CLEANUP_STRUCT(phy); +} + +int iwl_mld_allocate_fw_phy_id(struct iwl_mld *mld); +int iwl_mld_phy_fw_action(struct iwl_mld *mld, + struct ieee80211_chanctx_conf *ctx, u32 action); +struct cfg80211_chan_def * +iwl_mld_get_chandef_from_chanctx(struct iwl_mld *mld, + struct ieee80211_chanctx_conf *ctx); +u8 iwl_mld_get_fw_ctrl_pos(const struct cfg80211_chan_def *chandef); + +#endif /* __iwl_mld_phy_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/power.c b/drivers/net/wireless/intel/iwlwifi/mld/power.c new file mode 100644 index 000000000000..2f16c174b57e --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/power.c @@ -0,0 +1,396 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <net/mac80211.h> + +#include "mld.h" +#include "hcmd.h" +#include "power.h" +#include "iface.h" +#include "link.h" +#include "constants.h" + +static void iwl_mld_vif_ps_iterator(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + bool *ps_enable = (bool *)data; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + *ps_enable &= !mld_vif->ps_disabled; +} + +int iwl_mld_update_device_power(struct iwl_mld *mld, bool d3) +{ + struct iwl_device_power_cmd cmd = {}; + bool enable_ps = false; + + if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) { + enable_ps = true; + + /* Disable power save if any STA interface has + * power save turned off + */ + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_ps_iterator, + &enable_ps); + } + + if (enable_ps) + cmd.flags |= + cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK); + + if (d3) + cmd.flags |= + cpu_to_le16(DEVICE_POWER_FLAGS_NO_SLEEP_TILL_D3_MSK); + + IWL_DEBUG_POWER(mld, + "Sending device power command with flags = 0x%X\n", + cmd.flags); + + return iwl_mld_send_cmd_pdu(mld, POWER_TABLE_CMD, &cmd); +} + +int iwl_mld_enable_beacon_filter(struct iwl_mld *mld, + const struct ieee80211_bss_conf *link_conf, + bool d3) +{ + struct iwl_beacon_filter_cmd cmd = { + IWL_BF_CMD_CONFIG_DEFAULTS, + .bf_enable_beacon_filter = cpu_to_le32(1), + .ba_enable_beacon_abort = cpu_to_le32(1), + }; + + if (ieee80211_vif_type_p2p(link_conf->vif) != NL80211_IFTYPE_STATION) + return 0; + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (iwl_mld_vif_from_mac80211(link_conf->vif)->disable_bf) + return 0; +#endif + + if (link_conf->cqm_rssi_thold) { + cmd.bf_energy_delta = + cpu_to_le32(link_conf->cqm_rssi_hyst); + /* fw uses an absolute value for this */ + cmd.bf_roaming_state = + cpu_to_le32(-link_conf->cqm_rssi_thold); + } + + if (d3) + cmd.ba_escape_timer = cpu_to_le32(IWL_BA_ESCAPE_TIMER_D3); + + return iwl_mld_send_cmd_pdu(mld, REPLY_BEACON_FILTERING_CMD, + &cmd); +} + +int iwl_mld_disable_beacon_filter(struct iwl_mld *mld, + struct ieee80211_vif *vif) +{ + struct iwl_beacon_filter_cmd cmd = {}; + + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_STATION) + return 0; + + return iwl_mld_send_cmd_pdu(mld, REPLY_BEACON_FILTERING_CMD, + &cmd); +} + +static bool iwl_mld_power_is_radar(struct iwl_mld *mld, + const struct ieee80211_bss_conf *link_conf) +{ + const struct ieee80211_chanctx_conf *chanctx_conf; + + chanctx_conf = wiphy_dereference(mld->wiphy, link_conf->chanctx_conf); + + if (WARN_ON(!chanctx_conf)) + return false; + + return chanctx_conf->def.chan->flags & IEEE80211_CHAN_RADAR; +} + +static void iwl_mld_power_configure_uapsd(struct iwl_mld *mld, + struct iwl_mld_link *link, + struct iwl_mac_power_cmd *cmd, + bool ps_poll) +{ + bool tid_found = false; + + cmd->rx_data_timeout_uapsd = + cpu_to_le32(IWL_MLD_UAPSD_RX_DATA_TIMEOUT); + cmd->tx_data_timeout_uapsd = + cpu_to_le32(IWL_MLD_UAPSD_TX_DATA_TIMEOUT); + + /* set advanced pm flag with no uapsd ACs to enable ps-poll */ + if (ps_poll) { + cmd->flags |= cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK); + return; + } + + for (enum ieee80211_ac_numbers ac = IEEE80211_AC_VO; + ac <= IEEE80211_AC_BK; + ac++) { + if (!link->queue_params[ac].uapsd) + continue; + + cmd->flags |= + cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK | + POWER_FLAGS_UAPSD_MISBEHAVING_ENA_MSK); + + cmd->uapsd_ac_flags |= BIT(ac); + + /* QNDP TID - the highest TID with no admission control */ + if (!tid_found && !link->queue_params[ac].acm) { + tid_found = true; + switch (ac) { + case IEEE80211_AC_VO: + cmd->qndp_tid = 6; + break; + case IEEE80211_AC_VI: + cmd->qndp_tid = 5; + break; + case IEEE80211_AC_BE: + cmd->qndp_tid = 0; + break; + case IEEE80211_AC_BK: + cmd->qndp_tid = 1; + break; + } + } + } + + if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) | + BIT(IEEE80211_AC_VI) | + BIT(IEEE80211_AC_BE) | + BIT(IEEE80211_AC_BK))) { + cmd->flags |= cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK); + cmd->snooze_interval = cpu_to_le16(IWL_MLD_PS_SNOOZE_INTERVAL); + cmd->snooze_window = cpu_to_le16(IWL_MLD_PS_SNOOZE_WINDOW); + } + + cmd->uapsd_max_sp = mld->hw->uapsd_max_sp_len; +} + +static void +iwl_mld_power_config_skip_dtim(struct iwl_mld *mld, + const struct ieee80211_bss_conf *link_conf, + struct iwl_mac_power_cmd *cmd) +{ + unsigned int dtimper_tu; + unsigned int dtimper; + unsigned int skip; + + dtimper = link_conf->dtim_period ?: 1; + dtimper_tu = dtimper * link_conf->beacon_int; + + if (dtimper >= 10 || iwl_mld_power_is_radar(mld, link_conf)) + return; + + if (WARN_ON(!dtimper_tu)) + return; + + /* configure skip over dtim up to 900 TU DTIM interval */ + skip = max_t(int, 1, 900 / dtimper_tu); + + cmd->skip_dtim_periods = skip; + cmd->flags |= cpu_to_le16(POWER_FLAGS_SKIP_OVER_DTIM_MSK); +} + +#define POWER_KEEP_ALIVE_PERIOD_SEC 25 +static void iwl_mld_power_build_cmd(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mac_power_cmd *cmd, + bool d3) +{ + int dtimper, bi; + int keep_alive; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct ieee80211_bss_conf *link_conf = &vif->bss_conf; + struct iwl_mld_link *link = &mld_vif->deflink; + bool ps_poll = false; + + cmd->id_and_color = cpu_to_le32(mld_vif->fw_id); + + if (ieee80211_vif_is_mld(vif)) { + int link_id; + + if (WARN_ON(!vif->active_links)) + return; + + /* The firmware consumes one single configuration for the vif + * and can't differentiate between links, just pick the lowest + * link_id's configuration and use that. + */ + link_id = __ffs(vif->active_links); + link_conf = link_conf_dereference_check(vif, link_id); + link = iwl_mld_link_dereference_check(mld_vif, link_id); + + if (WARN_ON(!link_conf || !link)) + return; + } + dtimper = link_conf->dtim_period; + bi = link_conf->beacon_int; + + /* Regardless of power management state the driver must set + * keep alive period. FW will use it for sending keep alive NDPs + * immediately after association. Check that keep alive period + * is at least 3 * DTIM + */ + keep_alive = DIV_ROUND_UP(ieee80211_tu_to_usec(3 * dtimper * bi), + USEC_PER_SEC); + keep_alive = max(keep_alive, POWER_KEEP_ALIVE_PERIOD_SEC); + cmd->keep_alive_seconds = cpu_to_le16(keep_alive); + + if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) + cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK); + + if (!vif->cfg.ps || iwl_mld_tdls_sta_count(mld) > 0) + return; + + cmd->flags |= cpu_to_le16(POWER_FLAGS_POWER_MANAGEMENT_ENA_MSK); + + /* firmware supports LPRX for beacons at rate 1 Mbps or 6 Mbps only */ + if (link_conf->beacon_rate && + (link_conf->beacon_rate->bitrate == 10 || + link_conf->beacon_rate->bitrate == 60)) { + cmd->flags |= cpu_to_le16(POWER_FLAGS_LPRX_ENA_MSK); + cmd->lprx_rssi_threshold = POWER_LPRX_RSSI_THRESHOLD; + } + + if (d3) { + iwl_mld_power_config_skip_dtim(mld, link_conf, cmd); + cmd->rx_data_timeout = + cpu_to_le32(IWL_MLD_WOWLAN_PS_RX_DATA_TIMEOUT); + cmd->tx_data_timeout = + cpu_to_le32(IWL_MLD_WOWLAN_PS_TX_DATA_TIMEOUT); + } else if (iwl_mld_vif_low_latency(mld_vif) && vif->p2p) { + cmd->tx_data_timeout = + cpu_to_le32(IWL_MLD_SHORT_PS_TX_DATA_TIMEOUT); + cmd->rx_data_timeout = + cpu_to_le32(IWL_MLD_SHORT_PS_RX_DATA_TIMEOUT); + } else { + cmd->rx_data_timeout = + cpu_to_le32(IWL_MLD_DEFAULT_PS_RX_DATA_TIMEOUT); + cmd->tx_data_timeout = + cpu_to_le32(IWL_MLD_DEFAULT_PS_TX_DATA_TIMEOUT); + } + + /* uAPSD is only enabled for specific certifications. For those cases, + * mac80211 will allow uAPSD. Always call iwl_mld_power_configure_uapsd + * which will look at what mac80211 is saying. + */ +#ifdef CONFIG_IWLWIFI_DEBUGFS + ps_poll = mld_vif->use_ps_poll; +#endif + iwl_mld_power_configure_uapsd(mld, link, cmd, ps_poll); +} + +int iwl_mld_update_mac_power(struct iwl_mld *mld, struct ieee80211_vif *vif, + bool d3) +{ + struct iwl_mac_power_cmd cmd = {}; + + iwl_mld_power_build_cmd(mld, vif, &cmd, d3); + + return iwl_mld_send_cmd_pdu(mld, MAC_PM_POWER_TABLE, &cmd); +} + +static void +iwl_mld_tpe_sta_cmd_data(struct iwl_txpower_constraints_cmd *cmd, + const struct ieee80211_bss_conf *link) +{ + u8 i; + + /* NOTE: the 0 here is IEEE80211_TPE_CAT_6GHZ_DEFAULT, + * we fully ignore IEEE80211_TPE_CAT_6GHZ_SUBORDINATE + */ + + BUILD_BUG_ON(ARRAY_SIZE(cmd->psd_pwr) != + ARRAY_SIZE(link->tpe.psd_local[0].power)); + + /* if not valid, mac80211 puts default (max value) */ + for (i = 0; i < ARRAY_SIZE(cmd->psd_pwr); i++) + cmd->psd_pwr[i] = min(link->tpe.psd_local[0].power[i], + link->tpe.psd_reg_client[0].power[i]); + + BUILD_BUG_ON(ARRAY_SIZE(cmd->eirp_pwr) != + ARRAY_SIZE(link->tpe.max_local[0].power)); + + for (i = 0; i < ARRAY_SIZE(cmd->eirp_pwr); i++) + cmd->eirp_pwr[i] = min(link->tpe.max_local[0].power[i], + link->tpe.max_reg_client[0].power[i]); +} + +void +iwl_mld_send_ap_tx_power_constraint_cmd(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_txpower_constraints_cmd cmd = {}; + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (!mld_link->active) + return; + + if (link->chanreq.oper.chan->band != NL80211_BAND_6GHZ) + return; + + cmd.link_id = cpu_to_le16(mld_link->fw_id); + memset(cmd.psd_pwr, DEFAULT_TPE_TX_POWER, sizeof(cmd.psd_pwr)); + memset(cmd.eirp_pwr, DEFAULT_TPE_TX_POWER, sizeof(cmd.eirp_pwr)); + + if (vif->type == NL80211_IFTYPE_AP) { + cmd.ap_type = cpu_to_le16(IWL_6GHZ_AP_TYPE_VLP); + } else if (link->power_type == IEEE80211_REG_UNSET_AP) { + return; + } else { + cmd.ap_type = cpu_to_le16(link->power_type - 1); + iwl_mld_tpe_sta_cmd_data(&cmd, link); + } + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(PHY_OPS_GROUP, + AP_TX_POWER_CONSTRAINTS_CMD), + &cmd); + if (ret) + IWL_ERR(mld, + "failed to send AP_TX_POWER_CONSTRAINTS_CMD (%d)\n", + ret); +} + +int iwl_mld_set_tx_power(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + s16 tx_power) +{ + u32 cmd_id = REDUCE_TX_POWER_CMD; + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link_conf); + u16 u_tx_power = tx_power == IWL_DEFAULT_MAX_TX_POWER ? + IWL_DEV_MAX_TX_POWER : 8 * tx_power; + struct iwl_dev_tx_power_cmd cmd = { + /* Those fields sit on the same place for v9 and v10 */ + .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_LINK), + .common.pwr_restriction = cpu_to_le16(u_tx_power), + }; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mld->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + int len = sizeof(cmd.common); + + if (WARN_ON(!mld_link)) + return -ENODEV; + + cmd.common.link_id = cpu_to_le32(mld_link->fw_id); + + if (cmd_ver == 10) + len += sizeof(cmd.v10); + else if (cmd_ver == 9) + len += sizeof(cmd.v9); + + return iwl_mld_send_cmd_pdu(mld, cmd_id, &cmd, len); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/power.h b/drivers/net/wireless/intel/iwlwifi/mld/power.h new file mode 100644 index 000000000000..05ce27bef106 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/power.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_power_h__ +#define __iwl_mld_power_h__ + +#include <net/mac80211.h> + +#include "mld.h" + +int iwl_mld_update_device_power(struct iwl_mld *mld, bool d3); + +int iwl_mld_enable_beacon_filter(struct iwl_mld *mld, + const struct ieee80211_bss_conf *link_conf, + bool d3); + +int iwl_mld_disable_beacon_filter(struct iwl_mld *mld, + struct ieee80211_vif *vif); + +int iwl_mld_update_mac_power(struct iwl_mld *mld, struct ieee80211_vif *vif, + bool d3); + +void +iwl_mld_send_ap_tx_power_constraint_cmd(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +int iwl_mld_set_tx_power(struct iwl_mld *mld, + struct ieee80211_bss_conf *link_conf, + s16 tx_power); + +#endif /* __iwl_mld_power_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ptp.c b/drivers/net/wireless/intel/iwlwifi/mld/ptp.c new file mode 100644 index 000000000000..d5c3f853d96c --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/ptp.c @@ -0,0 +1,321 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2025 Intel Corporation + */ + +#include "mld.h" +#include "iwl-debug.h" +#include "hcmd.h" +#include "ptp.h" +#include <linux/timekeeping.h> + +/* The scaled_ppm parameter is ppm (parts per million) with a 16-bit fractional + * part, which means that a value of 1 in one of those fields actually means + * 2^-16 ppm, and 2^16=65536 is 1 ppm. + */ +#define PTP_SCALE_FACTOR 65536000000ULL + +#define IWL_PTP_GP2_WRAP 0x100000000ULL +#define IWL_PTP_WRAP_TIME (3600 * HZ) +#define IWL_PTP_WRAP_THRESHOLD_USEC (5000) + +static int iwl_mld_get_systime(struct iwl_mld *mld, u32 *gp2) +{ + *gp2 = iwl_read_prph(mld->trans, mld->trans->cfg->gp2_reg_addr); + + if (*gp2 == 0x5a5a5a5a) + return -EINVAL; + + return 0; +} + +static void iwl_mld_ptp_update_new_read(struct iwl_mld *mld, u32 gp2) +{ + IWL_DEBUG_PTP(mld, "PTP: last_gp2=%u, new gp2 read=%u\n", + mld->ptp_data.last_gp2, gp2); + + /* If the difference is above the threshold, assume it's a wraparound. + * Otherwise assume it's an old read and ignore it. + */ + if (gp2 < mld->ptp_data.last_gp2) { + if (mld->ptp_data.last_gp2 - gp2 < + IWL_PTP_WRAP_THRESHOLD_USEC) { + IWL_DEBUG_PTP(mld, + "PTP: ignore old read (gp2=%u, last_gp2=%u)\n", + gp2, mld->ptp_data.last_gp2); + return; + } + + mld->ptp_data.wrap_counter++; + IWL_DEBUG_PTP(mld, + "PTP: wraparound detected (new counter=%u)\n", + mld->ptp_data.wrap_counter); + } + + mld->ptp_data.last_gp2 = gp2; + schedule_delayed_work(&mld->ptp_data.dwork, IWL_PTP_WRAP_TIME); +} + +u64 iwl_mld_ptp_get_adj_time(struct iwl_mld *mld, u64 base_time_ns) +{ + struct ptp_data *data = &mld->ptp_data; + u64 scale_time_gp2_ns = mld->ptp_data.scale_update_gp2 * NSEC_PER_USEC; + u64 res; + u64 diff; + s64 scaled_diff; + + lockdep_assert_held(&data->lock); + + iwl_mld_ptp_update_new_read(mld, + div64_u64(base_time_ns, NSEC_PER_USEC)); + + base_time_ns = base_time_ns + + (data->wrap_counter * IWL_PTP_GP2_WRAP * NSEC_PER_USEC); + + /* It is possible that a GP2 timestamp was received from fw before the + * last scale update. + */ + if (base_time_ns < scale_time_gp2_ns) { + diff = scale_time_gp2_ns - base_time_ns; + scaled_diff = -mul_u64_u64_div_u64(diff, + data->scaled_freq, + PTP_SCALE_FACTOR); + } else { + diff = base_time_ns - scale_time_gp2_ns; + scaled_diff = mul_u64_u64_div_u64(diff, + data->scaled_freq, + PTP_SCALE_FACTOR); + } + + IWL_DEBUG_PTP(mld, "base_time=%llu diff ns=%llu scaled_diff_ns=%lld\n", + (unsigned long long)base_time_ns, + (unsigned long long)diff, (long long)scaled_diff); + + res = data->scale_update_adj_time_ns + data->delta + scaled_diff; + + IWL_DEBUG_PTP(mld, "scale_update_ns=%llu delta=%lld adj=%llu\n", + (unsigned long long)data->scale_update_adj_time_ns, + (long long)data->delta, (unsigned long long)res); + return res; +} + +static int iwl_mld_ptp_gettime(struct ptp_clock_info *ptp, + struct timespec64 *ts) +{ + struct iwl_mld *mld = container_of(ptp, struct iwl_mld, + ptp_data.ptp_clock_info); + struct ptp_data *data = &mld->ptp_data; + u32 gp2; + u64 ns; + + if (iwl_mld_get_systime(mld, &gp2)) { + IWL_DEBUG_PTP(mld, "PTP: gettime: failed to read systime\n"); + return -EIO; + } + + spin_lock_bh(&data->lock); + ns = iwl_mld_ptp_get_adj_time(mld, (u64)gp2 * NSEC_PER_USEC); + spin_unlock_bh(&data->lock); + + *ts = ns_to_timespec64(ns); + return 0; +} + +static int iwl_mld_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta) +{ + struct iwl_mld *mld = container_of(ptp, struct iwl_mld, + ptp_data.ptp_clock_info); + struct ptp_data *data = &mld->ptp_data; + + spin_lock_bh(&data->lock); + data->delta += delta; + IWL_DEBUG_PTP(mld, "delta=%lld, new delta=%lld\n", (long long)delta, + (long long)data->delta); + spin_unlock_bh(&data->lock); + return 0; +} + +static int iwl_mld_ptp_adjfine(struct ptp_clock_info *ptp, long scaled_ppm) +{ + struct iwl_mld *mld = container_of(ptp, struct iwl_mld, + ptp_data.ptp_clock_info); + struct ptp_data *data = &mld->ptp_data; + u32 gp2; + + /* Must call iwl_mld_ptp_get_adj_time() before updating + * data->scale_update_gp2 or data->scaled_freq since + * scale_update_adj_time_ns should reflect the previous scaled_freq. + */ + if (iwl_mld_get_systime(mld, &gp2)) { + IWL_DEBUG_PTP(mld, "adjfine: failed to read systime\n"); + return -EBUSY; + } + + spin_lock_bh(&data->lock); + data->scale_update_adj_time_ns = + iwl_mld_ptp_get_adj_time(mld, gp2 * NSEC_PER_USEC); + data->scale_update_gp2 = gp2; + + /* scale_update_adj_time_ns now relects the configured delta, the + * wrap_counter and the previous scaled frequency. Thus delta and + * wrap_counter should be reset, and the scale frequency is updated + * to the new frequency. + */ + data->delta = 0; + data->wrap_counter = 0; + data->scaled_freq = PTP_SCALE_FACTOR + scaled_ppm; + IWL_DEBUG_PTP(mld, "adjfine: scaled_ppm=%ld new=%llu\n", + scaled_ppm, (unsigned long long)data->scaled_freq); + spin_unlock_bh(&data->lock); + return 0; +} + +static void iwl_mld_ptp_work(struct work_struct *wk) +{ + struct iwl_mld *mld = container_of(wk, struct iwl_mld, + ptp_data.dwork.work); + struct ptp_data *data = &mld->ptp_data; + u32 gp2; + + spin_lock_bh(&data->lock); + if (!iwl_mld_get_systime(mld, &gp2)) + iwl_mld_ptp_update_new_read(mld, gp2); + else + IWL_DEBUG_PTP(mld, "PTP work: failed to read GP2\n"); + spin_unlock_bh(&data->lock); +} + +static int +iwl_mld_get_crosstimestamp_fw(struct iwl_mld *mld, u32 *gp2, u64 *sys_time) +{ + struct iwl_synced_time_cmd synced_time_cmd = { + .operation = cpu_to_le32(IWL_SYNCED_TIME_OPERATION_READ_BOTH) + }; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(DATA_PATH_GROUP, WNM_PLATFORM_PTM_REQUEST_CMD), + .flags = CMD_WANT_SKB, + .data[0] = &synced_time_cmd, + .len[0] = sizeof(synced_time_cmd), + }; + struct iwl_synced_time_rsp *resp; + struct iwl_rx_packet *pkt; + int ret; + u64 gp2_10ns; + + wiphy_lock(mld->wiphy); + ret = iwl_mld_send_cmd(mld, &cmd); + wiphy_unlock(mld->wiphy); + if (ret) + return ret; + + pkt = cmd.resp_pkt; + + if (iwl_rx_packet_payload_len(pkt) != sizeof(*resp)) { + IWL_DEBUG_PTP(mld, "PTP: Invalid PTM command response\n"); + iwl_free_resp(&cmd); + return -EIO; + } + + resp = (void *)pkt->data; + + gp2_10ns = (u64)le32_to_cpu(resp->gp2_timestamp_hi) << 32 | + le32_to_cpu(resp->gp2_timestamp_lo); + *gp2 = div_u64(gp2_10ns, 100); + + *sys_time = (u64)le32_to_cpu(resp->platform_timestamp_hi) << 32 | + le32_to_cpu(resp->platform_timestamp_lo); + + iwl_free_resp(&cmd); + return ret; +} + +static int +iwl_mld_phc_get_crosstimestamp(struct ptp_clock_info *ptp, + struct system_device_crosststamp *xtstamp) +{ + struct iwl_mld *mld = container_of(ptp, struct iwl_mld, + ptp_data.ptp_clock_info); + struct ptp_data *data = &mld->ptp_data; + int ret = 0; + /* Raw value read from GP2 register in usec */ + u32 gp2; + /* GP2 value in ns*/ + s64 gp2_ns; + /* System (wall) time */ + ktime_t sys_time; + + memset(xtstamp, 0, sizeof(struct system_device_crosststamp)); + + ret = iwl_mld_get_crosstimestamp_fw(mld, &gp2, &sys_time); + if (ret) { + IWL_DEBUG_PTP(mld, + "PTP: fw get_crosstimestamp failed (ret=%d)\n", + ret); + return ret; + } + + spin_lock_bh(&data->lock); + gp2_ns = iwl_mld_ptp_get_adj_time(mld, (u64)gp2 * NSEC_PER_USEC); + spin_unlock_bh(&data->lock); + + IWL_DEBUG_PTP(mld, + "Got Sync Time: GP2:%u, last_GP2: %u, GP2_ns: %lld, sys_time: %lld\n", + gp2, mld->ptp_data.last_gp2, gp2_ns, (s64)sys_time); + + /* System monotonic raw time is not used */ + xtstamp->device = ns_to_ktime(gp2_ns); + xtstamp->sys_realtime = sys_time; + + return ret; +} + +void iwl_mld_ptp_init(struct iwl_mld *mld) +{ + if (WARN_ON(mld->ptp_data.ptp_clock)) + return; + + spin_lock_init(&mld->ptp_data.lock); + INIT_DELAYED_WORK(&mld->ptp_data.dwork, iwl_mld_ptp_work); + + mld->ptp_data.ptp_clock_info.owner = THIS_MODULE; + mld->ptp_data.ptp_clock_info.gettime64 = iwl_mld_ptp_gettime; + mld->ptp_data.ptp_clock_info.max_adj = 0x7fffffff; + mld->ptp_data.ptp_clock_info.adjtime = iwl_mld_ptp_adjtime; + mld->ptp_data.ptp_clock_info.adjfine = iwl_mld_ptp_adjfine; + mld->ptp_data.scaled_freq = PTP_SCALE_FACTOR; + mld->ptp_data.ptp_clock_info.getcrosststamp = + iwl_mld_phc_get_crosstimestamp; + + /* Give a short 'friendly name' to identify the PHC clock */ + snprintf(mld->ptp_data.ptp_clock_info.name, + sizeof(mld->ptp_data.ptp_clock_info.name), + "%s", "iwlwifi-PTP"); + + mld->ptp_data.ptp_clock = + ptp_clock_register(&mld->ptp_data.ptp_clock_info, mld->dev); + + if (IS_ERR_OR_NULL(mld->ptp_data.ptp_clock)) { + IWL_ERR(mld, "Failed to register PHC clock (%ld)\n", + PTR_ERR(mld->ptp_data.ptp_clock)); + mld->ptp_data.ptp_clock = NULL; + } else { + IWL_INFO(mld, "Registered PHC clock: %s, with index: %d\n", + mld->ptp_data.ptp_clock_info.name, + ptp_clock_index(mld->ptp_data.ptp_clock)); + } +} + +void iwl_mld_ptp_remove(struct iwl_mld *mld) +{ + if (mld->ptp_data.ptp_clock) { + IWL_INFO(mld, "Unregistering PHC clock: %s, with index: %d\n", + mld->ptp_data.ptp_clock_info.name, + ptp_clock_index(mld->ptp_data.ptp_clock)); + + ptp_clock_unregister(mld->ptp_data.ptp_clock); + mld->ptp_data.ptp_clock = NULL; + mld->ptp_data.last_gp2 = 0; + mld->ptp_data.wrap_counter = 0; + cancel_delayed_work_sync(&mld->ptp_data.dwork); + } +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/ptp.h b/drivers/net/wireless/intel/iwlwifi/mld/ptp.h new file mode 100644 index 000000000000..f3d18dd304e5 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/ptp.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2025 Intel Corporation + */ +#ifndef __iwl_mld_ptp_h__ +#define __iwl_mld_ptp_h__ + +#include <linux/ptp_clock_kernel.h> + +/** + * struct ptp_data - PTP hardware clock data + * + * @ptp_clock: struct ptp_clock pointer returned by the ptp_clock_register() + * function. + * @ptp_clock_info: struct ptp_clock_info that describes a PTP hardware clock + * @lock: protects the time adjustments data + * @delta: delta between hardware clock and ptp clock in nanoseconds + * @scale_update_gp2: GP2 time when the scale was last updated + * @scale_update_adj_time_ns: adjusted time when the scale was last updated, + * in nanoseconds + * @scaled_freq: clock frequency offset, scaled to 65536000000 + * @last_gp2: the last GP2 reading from the hardware, used for tracking GP2 + * wraparounds + * @wrap_counter: number of wraparounds since scale_update_adj_time_ns + * @dwork: worker scheduled every 1 hour to detect workarounds + */ +struct ptp_data { + struct ptp_clock *ptp_clock; + struct ptp_clock_info ptp_clock_info; + + spinlock_t lock; + s64 delta; + u32 scale_update_gp2; + u64 scale_update_adj_time_ns; + u64 scaled_freq; + u32 last_gp2; + u32 wrap_counter; + struct delayed_work dwork; +}; + +void iwl_mld_ptp_init(struct iwl_mld *mld); +void iwl_mld_ptp_remove(struct iwl_mld *mld); +u64 iwl_mld_ptp_get_adj_time(struct iwl_mld *mld, u64 base_time_ns); + +#endif /* __iwl_mld_ptp_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c b/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c new file mode 100644 index 000000000000..a75af8c1e8ab --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/regulatory.c @@ -0,0 +1,393 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include <linux/dmi.h> + +#include "fw/regulatory.h" +#include "fw/acpi.h" +#include "fw/uefi.h" + +#include "regulatory.h" +#include "mld.h" +#include "hcmd.h" + +void iwl_mld_get_bios_tables(struct iwl_mld *mld) +{ + int ret; + + iwl_acpi_get_guid_lock_status(&mld->fwrt); + + ret = iwl_bios_get_ppag_table(&mld->fwrt); + if (ret < 0) { + IWL_DEBUG_RADIO(mld, + "PPAG BIOS table invalid or unavailable. (%d)\n", + ret); + } + + ret = iwl_bios_get_wrds_table(&mld->fwrt); + if (ret < 0) { + IWL_DEBUG_RADIO(mld, + "WRDS SAR BIOS table invalid or unavailable. (%d)\n", + ret); + + /* If not available, don't fail and don't bother with EWRD and + * WGDS + */ + + if (!iwl_bios_get_wgds_table(&mld->fwrt)) { + /* If basic SAR is not available, we check for WGDS, + * which should *not* be available either. If it is + * available, issue an error, because we can't use SAR + * Geo without basic SAR. + */ + IWL_ERR(mld, "BIOS contains WGDS but no WRDS\n"); + } + + } else { + ret = iwl_bios_get_ewrd_table(&mld->fwrt); + /* If EWRD is not available, we can still use + * WRDS, so don't fail. + */ + if (ret < 0) + IWL_DEBUG_RADIO(mld, + "EWRD SAR BIOS table invalid or unavailable. (%d)\n", + ret); + + ret = iwl_bios_get_wgds_table(&mld->fwrt); + if (ret < 0) + IWL_DEBUG_RADIO(mld, + "Geo SAR BIOS table invalid or unavailable. (%d)\n", + ret); + /* we don't fail if the table is not available */ + } + + ret = iwl_uefi_get_uats_table(mld->trans, &mld->fwrt); + if (ret) + IWL_DEBUG_RADIO(mld, "failed to read UATS table (%d)\n", ret); +} + +static int iwl_mld_geo_sar_init(struct iwl_mld *mld) +{ + u32 cmd_id = WIDE_ID(PHY_OPS_GROUP, PER_CHAIN_LIMIT_OFFSET_CMD); + union iwl_geo_tx_power_profiles_cmd cmd; + u16 len; + u32 n_bands; + __le32 sk = cpu_to_le32(0); + int ret; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mld->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + + BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, ops) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, ops)); + + cmd.v4.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES); + + /* Only set to South Korea if the table revision is 1 */ + if (mld->fwrt.geo_rev == 1) + sk = cpu_to_le32(1); + + if (cmd_ver == 5) { + len = sizeof(cmd.v5); + n_bands = ARRAY_SIZE(cmd.v5.table[0]); + cmd.v5.table_revision = sk; + } else if (cmd_ver == 4) { + len = sizeof(cmd.v4); + n_bands = ARRAY_SIZE(cmd.v4.table[0]); + cmd.v4.table_revision = sk; + } else { + return -EOPNOTSUPP; + } + + BUILD_BUG_ON(offsetof(struct iwl_geo_tx_power_profiles_cmd_v4, table) != + offsetof(struct iwl_geo_tx_power_profiles_cmd_v5, table)); + /* the table is at the same position for all versions, so set use v4 */ + ret = iwl_sar_geo_fill_table(&mld->fwrt, &cmd.v4.table[0][0], + n_bands, BIOS_GEO_MAX_PROFILE_NUM); + + /* It is a valid scenario to not support SAR, or miss wgds table, + * but in that case there is no need to send the command. + */ + if (ret) + return 0; + + return iwl_mld_send_cmd_pdu(mld, cmd_id, &cmd, len); +} + +int iwl_mld_config_sar_profile(struct iwl_mld *mld, int prof_a, int prof_b) +{ + u32 cmd_id = REDUCE_TX_POWER_CMD; + struct iwl_dev_tx_power_cmd cmd = { + .common.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS), + }; + __le16 *per_chain; + int ret; + u16 len = sizeof(cmd.common); + u32 n_subbands; + u8 cmd_ver = iwl_fw_lookup_cmd_ver(mld->fw, cmd_id, + IWL_FW_CMD_VER_UNKNOWN); + + if (cmd_ver == 10) { + len += sizeof(cmd.v10); + n_subbands = IWL_NUM_SUB_BANDS_V2; + per_chain = &cmd.v10.per_chain[0][0][0]; + cmd.v10.flags = + cpu_to_le32(mld->fwrt.reduced_power_flags); + } else if (cmd_ver == 9) { + len += sizeof(cmd.v9); + n_subbands = IWL_NUM_SUB_BANDS_V1; + per_chain = &cmd.v9.per_chain[0][0]; + } else { + return -EOPNOTSUPP; + } + + /* TODO: CDB - support IWL_NUM_CHAIN_TABLES_V2 */ + ret = iwl_sar_fill_profile(&mld->fwrt, per_chain, + IWL_NUM_CHAIN_TABLES, + n_subbands, prof_a, prof_b); + /* return on error or if the profile is disabled (positive number) */ + if (ret) + return ret; + + return iwl_mld_send_cmd_pdu(mld, cmd_id, &cmd, len); +} + +int iwl_mld_init_sar(struct iwl_mld *mld) +{ + int chain_a_prof = 1; + int chain_b_prof = 1; + int ret; + + /* If no profile was chosen by the user yet, choose profile 1 (WRDS) as + * default for both chains + */ + if (mld->fwrt.sar_chain_a_profile && mld->fwrt.sar_chain_b_profile) { + chain_a_prof = mld->fwrt.sar_chain_a_profile; + chain_b_prof = mld->fwrt.sar_chain_b_profile; + } + + ret = iwl_mld_config_sar_profile(mld, chain_a_prof, chain_b_prof); + if (ret < 0) + return ret; + + if (ret) + return 0; + + return iwl_mld_geo_sar_init(mld); +} + +int iwl_mld_init_sgom(struct iwl_mld *mld) +{ + int ret; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(REGULATORY_AND_NVM_GROUP, + SAR_OFFSET_MAPPING_TABLE_CMD), + .data[0] = &mld->fwrt.sgom_table, + .len[0] = sizeof(mld->fwrt.sgom_table), + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + + if (!mld->fwrt.sgom_enabled) { + IWL_DEBUG_RADIO(mld, "SGOM table is disabled\n"); + return 0; + } + + ret = iwl_mld_send_cmd(mld, &cmd); + if (ret) + IWL_ERR(mld, + "failed to send SAR_OFFSET_MAPPING_CMD (%d)\n", ret); + + return ret; +} + +static int iwl_mld_ppag_send_cmd(struct iwl_mld *mld) +{ + union iwl_ppag_table_cmd cmd = {}; + int ret, len; + + ret = iwl_fill_ppag_table(&mld->fwrt, &cmd, &len); + /* Not supporting PPAG table is a valid scenario */ + if (ret < 0) + return 0; + + IWL_DEBUG_RADIO(mld, "Sending PER_PLATFORM_ANT_GAIN_CMD\n"); + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(PHY_OPS_GROUP, + PER_PLATFORM_ANT_GAIN_CMD), + &cmd, len); + if (ret < 0) + IWL_ERR(mld, "failed to send PER_PLATFORM_ANT_GAIN_CMD (%d)\n", + ret); + + return ret; +} + +int iwl_mld_init_ppag(struct iwl_mld *mld) +{ + /* no need to read the table, done in INIT stage */ + + if (!(iwl_is_ppag_approved(&mld->fwrt))) + return 0; + + return iwl_mld_ppag_send_cmd(mld); +} + +void iwl_mld_configure_lari(struct iwl_mld *mld) +{ + struct iwl_fw_runtime *fwrt = &mld->fwrt; + struct iwl_lari_config_change_cmd cmd = { + .config_bitmap = iwl_get_lari_config_bitmap(fwrt), + }; + int ret; + u32 value; + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_11AX_ENABLEMENT, &value); + if (!ret) + cmd.oem_11ax_allow_bitmap = cpu_to_le32(value); + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_UNII4_CHAN, &value); + if (!ret) + cmd.oem_unii4_allow_bitmap = + cpu_to_le32(value &= DSM_UNII4_ALLOW_BITMAP); + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ACTIVATE_CHANNEL, &value); + if (!ret) + cmd.chan_state_active_bitmap = cpu_to_le32(value); + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_6E, &value); + if (!ret) + cmd.oem_uhb_allow_bitmap = cpu_to_le32(value); + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_FORCE_DISABLE_CHANNELS, &value); + if (!ret) + cmd.force_disable_channels_bitmap = cpu_to_le32(value); + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENERGY_DETECTION_THRESHOLD, + &value); + if (!ret) + cmd.edt_bitmap = cpu_to_le32(value); + + ret = iwl_bios_get_wbem(fwrt, &value); + if (!ret) + cmd.oem_320mhz_allow_bitmap = cpu_to_le32(value); + + ret = iwl_bios_get_dsm(fwrt, DSM_FUNC_ENABLE_11BE, &value); + if (!ret) + cmd.oem_11be_allow_bitmap = cpu_to_le32(value); + + if (!cmd.config_bitmap && + !cmd.oem_uhb_allow_bitmap && + !cmd.oem_11ax_allow_bitmap && + !cmd.oem_unii4_allow_bitmap && + !cmd.chan_state_active_bitmap && + !cmd.force_disable_channels_bitmap && + !cmd.edt_bitmap && + !cmd.oem_320mhz_allow_bitmap && + !cmd.oem_11be_allow_bitmap) + return; + + IWL_DEBUG_RADIO(mld, + "sending LARI_CONFIG_CHANGE, config_bitmap=0x%x, oem_11ax_allow_bitmap=0x%x\n", + le32_to_cpu(cmd.config_bitmap), + le32_to_cpu(cmd.oem_11ax_allow_bitmap)); + IWL_DEBUG_RADIO(mld, + "sending LARI_CONFIG_CHANGE, oem_unii4_allow_bitmap=0x%x, chan_state_active_bitmap=0x%x\n", + le32_to_cpu(cmd.oem_unii4_allow_bitmap), + le32_to_cpu(cmd.chan_state_active_bitmap)); + IWL_DEBUG_RADIO(mld, + "sending LARI_CONFIG_CHANGE, oem_uhb_allow_bitmap=0x%x, force_disable_channels_bitmap=0x%x\n", + le32_to_cpu(cmd.oem_uhb_allow_bitmap), + le32_to_cpu(cmd.force_disable_channels_bitmap)); + IWL_DEBUG_RADIO(mld, + "sending LARI_CONFIG_CHANGE, edt_bitmap=0x%x, oem_320mhz_allow_bitmap=0x%x\n", + le32_to_cpu(cmd.edt_bitmap), + le32_to_cpu(cmd.oem_320mhz_allow_bitmap)); + IWL_DEBUG_RADIO(mld, + "sending LARI_CONFIG_CHANGE, oem_11be_allow_bitmap=0x%x\n", + le32_to_cpu(cmd.oem_11be_allow_bitmap)); + + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(REGULATORY_AND_NVM_GROUP, + LARI_CONFIG_CHANGE), &cmd); + if (ret) + IWL_DEBUG_RADIO(mld, + "Failed to send LARI_CONFIG_CHANGE (%d)\n", + ret); +} + +void iwl_mld_init_uats(struct iwl_mld *mld) +{ + int ret; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(REGULATORY_AND_NVM_GROUP, + MCC_ALLOWED_AP_TYPE_CMD), + .data[0] = &mld->fwrt.uats_table, + .len[0] = sizeof(mld->fwrt.uats_table), + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + + if (!mld->fwrt.uats_valid) + return; + + ret = iwl_mld_send_cmd(mld, &cmd); + if (ret) + IWL_ERR(mld, "failed to send MCC_ALLOWED_AP_TYPE_CMD (%d)\n", + ret); +} + +void iwl_mld_init_tas(struct iwl_mld *mld) +{ + int ret; + struct iwl_tas_data data = {}; + struct iwl_tas_config_cmd cmd = {}; + u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG); + + BUILD_BUG_ON(ARRAY_SIZE(data.block_list_array) != + IWL_WTAS_BLACK_LIST_MAX); + BUILD_BUG_ON(ARRAY_SIZE(cmd.block_list_array) != + IWL_WTAS_BLACK_LIST_MAX); + + if (!fw_has_capa(&mld->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TAS_CFG)) { + IWL_DEBUG_RADIO(mld, "TAS not enabled in FW\n"); + return; + } + + ret = iwl_bios_get_tas_table(&mld->fwrt, &data); + if (ret < 0) { + IWL_DEBUG_RADIO(mld, + "TAS table invalid or unavailable. (%d)\n", + ret); + return; + } + + if (!iwl_is_tas_approved()) { + IWL_DEBUG_RADIO(mld, + "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + if ((!iwl_add_mcc_to_tas_block_list(data.block_list_array, + &data.block_list_size, + IWL_MCC_US)) || + (!iwl_add_mcc_to_tas_block_list(data.block_list_array, + &data.block_list_size, + IWL_MCC_CANADA))) { + IWL_DEBUG_RADIO(mld, + "Unable to add US/Canada to TAS block list, disabling TAS\n"); + return; + } + } else { + IWL_DEBUG_RADIO(mld, + "System vendor '%s' is in the approved list.\n", + dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); + } + + cmd.block_list_size = cpu_to_le16(data.block_list_size); + for (u8 i = 0; i < data.block_list_size; i++) + cmd.block_list_array[i] = + cpu_to_le16(data.block_list_array[i]); + cmd.tas_config_info.table_source = data.table_source; + cmd.tas_config_info.table_revision = data.table_revision; + cmd.tas_config_info.value = cpu_to_le32(data.tas_selection); + + ret = iwl_mld_send_cmd_pdu(mld, cmd_id, &cmd); + if (ret) + IWL_DEBUG_RADIO(mld, "failed to send TAS_CONFIG (%d)\n", ret); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/regulatory.h b/drivers/net/wireless/intel/iwlwifi/mld/regulatory.h new file mode 100644 index 000000000000..3b01c645adda --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/regulatory.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_regulatory_h__ +#define __iwl_mld_regulatory_h__ + +#include "mld.h" + +void iwl_mld_get_bios_tables(struct iwl_mld *mld); +void iwl_mld_configure_lari(struct iwl_mld *mld); +void iwl_mld_init_uats(struct iwl_mld *mld); +void iwl_mld_init_tas(struct iwl_mld *mld); + +int iwl_mld_init_ppag(struct iwl_mld *mld); + +int iwl_mld_init_sgom(struct iwl_mld *mld); + +int iwl_mld_init_sar(struct iwl_mld *mld); + +int iwl_mld_config_sar_profile(struct iwl_mld *mld, int prof_a, int prof_b); + +#endif /* __iwl_mld_regulatory_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/roc.c b/drivers/net/wireless/intel/iwlwifi/mld/roc.c new file mode 100644 index 000000000000..b87faca23ceb --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/roc.c @@ -0,0 +1,224 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 - 2025 Intel Corporation + */ +#include <net/cfg80211.h> +#include <net/mac80211.h> + +#include "mld.h" +#include "roc.h" +#include "hcmd.h" +#include "iface.h" +#include "sta.h" +#include "mlo.h" + +#include "fw/api/context.h" +#include "fw/api/time-event.h" + +#define AUX_ROC_MAX_DELAY MSEC_TO_TU(200) + +static void +iwl_mld_vif_iter_emlsr_block_roc(void *data, u8 *mac, struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int *result = data; + int ret; + + ret = iwl_mld_block_emlsr_sync(mld_vif->mld, vif, + IWL_MLD_EMLSR_BLOCKED_ROC, + iwl_mld_get_primary_link(vif)); + if (ret) + *result = ret; +} + +int iwl_mld_start_roc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_channel *channel, int duration, + enum ieee80211_roc_type type) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_int_sta *aux_sta; + struct iwl_roc_req cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_ADD), + }; + u8 ver = iwl_fw_lookup_cmd_ver(mld->fw, + WIDE_ID(MAC_CONF_GROUP, ROC_CMD), 0); + u16 cmd_len = ver < 6 ? sizeof(struct iwl_roc_req_v5) : sizeof(cmd); + enum iwl_roc_activity activity; + int ret = 0; + + lockdep_assert_wiphy(mld->wiphy); + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_emlsr_block_roc, + &ret); + if (ret) + return ret; + + /* TODO: task=Hotspot 2.0 */ + if (vif->type != NL80211_IFTYPE_P2P_DEVICE) { + IWL_ERR(mld, "NOT SUPPORTED: ROC on vif->type %d\n", + vif->type); + + return -EOPNOTSUPP; + } + + switch (type) { + case IEEE80211_ROC_TYPE_NORMAL: + activity = ROC_ACTIVITY_P2P_DISC; + break; + case IEEE80211_ROC_TYPE_MGMT_TX: + activity = ROC_ACTIVITY_P2P_NEG; + break; + default: + WARN_ONCE(1, "Got an invalid P2P ROC type\n"); + return -EINVAL; + } + + if (WARN_ON(mld_vif->roc_activity != ROC_NUM_ACTIVITIES)) + return -EBUSY; + + /* No MLO on P2P device */ + aux_sta = &mld_vif->deflink.aux_sta; + + ret = iwl_mld_add_aux_sta(mld, aux_sta); + if (ret) + return ret; + + cmd.activity = cpu_to_le32(activity); + cmd.sta_id = cpu_to_le32(aux_sta->sta_id); + cmd.channel_info.channel = cpu_to_le32(channel->hw_value); + cmd.channel_info.band = iwl_mld_nl80211_band_to_fw(channel->band); + cmd.channel_info.width = IWL_PHY_CHANNEL_MODE20; + /* TODO: task=Hotspot 2.0, revisit those parameters when we add an ROC + * on the BSS vif + */ + cmd.max_delay = cpu_to_le32(AUX_ROC_MAX_DELAY); + cmd.duration = cpu_to_le32(MSEC_TO_TU(duration)); + + memcpy(cmd.node_addr, vif->addr, ETH_ALEN); + + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(MAC_CONF_GROUP, ROC_CMD), + &cmd, cmd_len); + if (ret) { + IWL_ERR(mld, "Couldn't send the ROC_CMD\n"); + return ret; + } + mld_vif->roc_activity = activity; + + return 0; +} + +static void +iwl_mld_vif_iter_emlsr_unblock_roc(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + + iwl_mld_unblock_emlsr(mld_vif->mld, vif, IWL_MLD_EMLSR_BLOCKED_ROC); +} + +static void iwl_mld_destroy_roc(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_vif *mld_vif) +{ + mld_vif->roc_activity = ROC_NUM_ACTIVITIES; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_vif_iter_emlsr_unblock_roc, + NULL); + + /* wait until every tx has seen that roc_activity has been reset */ + synchronize_net(); + /* from here, no new tx will be added + * we can flush the Tx on the queues + */ + + iwl_mld_flush_link_sta_txqs(mld, mld_vif->deflink.aux_sta.sta_id); + + iwl_mld_remove_aux_sta(mld, vif, &vif->bss_conf); +} + +int iwl_mld_cancel_roc(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_roc_req cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_REMOVE), + }; + u8 ver = iwl_fw_lookup_cmd_ver(mld->fw, + WIDE_ID(MAC_CONF_GROUP, ROC_CMD), 0); + u16 cmd_len = ver < 6 ? sizeof(struct iwl_roc_req_v5) : sizeof(cmd); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + /* TODO: task=Hotspot 2.0 */ + if (WARN_ON(vif->type != NL80211_IFTYPE_P2P_DEVICE)) + return -EOPNOTSUPP; + + /* No roc activity running it's probably already done */ + if (mld_vif->roc_activity == ROC_NUM_ACTIVITIES) + return 0; + + cmd.activity = cpu_to_le32(mld_vif->roc_activity); + + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(MAC_CONF_GROUP, ROC_CMD), + &cmd, cmd_len); + if (ret) + IWL_ERR(mld, "Couldn't send the command to cancel the ROC\n"); + + /* We may have raced with the firmware expiring the ROC instance at + * this very moment. In that case, we can have a notification in the + * async processing queue. However, none can arrive _after_ this as + * ROC_CMD was sent synchronously, i.e. we waited for a response and + * the firmware cannot refer to this ROC after the response. Thus, + * if we just cancel the notification (if there's one) we'll be at a + * clean state for any possible next ROC. + */ + iwl_mld_cancel_notifications_of_object(mld, IWL_MLD_OBJECT_TYPE_ROC, + mld_vif->roc_activity); + + iwl_mld_destroy_roc(mld, vif, mld_vif); + + return 0; +} + +void iwl_mld_handle_roc_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct iwl_roc_notif *notif = (void *)pkt->data; + u32 activity = le32_to_cpu(notif->activity); + /* TODO: task=Hotspot 2.0 - roc can run on BSS */ + struct ieee80211_vif *vif = mld->p2p_device_vif; + struct iwl_mld_vif *mld_vif; + + if (WARN_ON(!vif)) + return; + + mld_vif = iwl_mld_vif_from_mac80211(vif); + /* It is possible that the ROC was canceled + * but the notification was already fired. + */ + if (mld_vif->roc_activity != activity) + return; + + if (le32_to_cpu(notif->success) && + le32_to_cpu(notif->started)) { + /* We had a successful start */ + ieee80211_ready_on_channel(mld->hw); + } else { + /* ROC was not successful, tell the firmware to remove it */ + if (le32_to_cpu(notif->started)) + iwl_mld_cancel_roc(mld->hw, vif); + else + iwl_mld_destroy_roc(mld, vif, mld_vif); + /* we need to let know mac80211 about end OR + * an unsuccessful start + */ + ieee80211_remain_on_channel_expired(mld->hw); + } +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/roc.h b/drivers/net/wireless/intel/iwlwifi/mld/roc.h new file mode 100644 index 000000000000..985d7f20a3d7 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/roc.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_roc_h__ +#define __iwl_mld_roc_h__ + +#include <net/mac80211.h> + +int iwl_mld_start_roc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_channel *channel, int duration, + enum ieee80211_roc_type type); + +int iwl_mld_cancel_roc(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); + +void iwl_mld_handle_roc_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +#endif /* __iwl_mld_roc_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.c b/drivers/net/wireless/intel/iwlwifi/mld/rx.c new file mode 100644 index 000000000000..c4f189bcece2 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.c @@ -0,0 +1,2060 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include <net/mac80211.h> +#include <kunit/static_stub.h> + +#include "mld.h" +#include "sta.h" +#include "agg.h" +#include "rx.h" +#include "hcmd.h" +#include "iface.h" +#include "time_sync.h" +#include "fw/dbg.h" +#include "fw/api/rx.h" + +/* stores relevant PHY data fields extracted from iwl_rx_mpdu_desc */ +struct iwl_mld_rx_phy_data { + enum iwl_rx_phy_info_type info_type; + __le32 data0; + __le32 data1; + __le32 data2; + __le32 data3; + __le32 eht_data4; + __le32 data5; + __le16 data4; + bool first_subframe; + bool with_data; + __le32 rx_vec[4]; + u32 rate_n_flags; + u32 gp2_on_air_rise; + u16 phy_info; + u8 energy_a, energy_b; + u8 channel; +}; + +static void +iwl_mld_fill_phy_data(struct iwl_rx_mpdu_desc *desc, + struct iwl_mld_rx_phy_data *phy_data) +{ + phy_data->phy_info = le16_to_cpu(desc->phy_info); + phy_data->rate_n_flags = le32_to_cpu(desc->v3.rate_n_flags); + phy_data->gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise); + phy_data->channel = desc->v3.channel; + phy_data->energy_a = desc->v3.energy_a; + phy_data->energy_b = desc->v3.energy_b; + phy_data->data0 = desc->v3.phy_data0; + phy_data->data1 = desc->v3.phy_data1; + phy_data->data2 = desc->v3.phy_data2; + phy_data->data3 = desc->v3.phy_data3; + phy_data->data4 = desc->phy_data4; + phy_data->eht_data4 = desc->phy_eht_data4; + phy_data->data5 = desc->v3.phy_data5; + phy_data->with_data = true; +} + +static inline int iwl_mld_check_pn(struct iwl_mld *mld, struct sk_buff *skb, + int queue, struct ieee80211_sta *sta) +{ + struct ieee80211_hdr *hdr = (void *)skb_mac_header(skb); + struct ieee80211_rx_status *stats = IEEE80211_SKB_RXCB(skb); + struct iwl_mld_sta *mld_sta; + struct iwl_mld_ptk_pn *ptk_pn; + int res; + u8 tid, keyidx; + u8 pn[IEEE80211_CCMP_PN_LEN]; + u8 *extiv; + + /* multicast and non-data only arrives on default queue; avoid checking + * for default queue - we don't want to replicate all the logic that's + * necessary for checking the PN on fragmented frames, leave that + * to mac80211 + */ + if (queue == 0 || !ieee80211_is_data(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1)) + return 0; + + if (!(stats->flag & RX_FLAG_DECRYPTED)) + return 0; + + /* if we are here - this for sure is either CCMP or GCMP */ + if (!sta) { + IWL_DEBUG_DROP(mld, + "expected hw-decrypted unicast frame for station\n"); + return -1; + } + + mld_sta = iwl_mld_sta_from_mac80211(sta); + + extiv = (u8 *)hdr + ieee80211_hdrlen(hdr->frame_control); + keyidx = extiv[3] >> 6; + + ptk_pn = rcu_dereference(mld_sta->ptk_pn[keyidx]); + if (!ptk_pn) + return -1; + + if (ieee80211_is_data_qos(hdr->frame_control)) + tid = ieee80211_get_tid(hdr); + else + tid = 0; + + /* we don't use HCCA/802.11 QoS TSPECs, so drop such frames */ + if (tid >= IWL_MAX_TID_COUNT) + return -1; + + /* load pn */ + pn[0] = extiv[7]; + pn[1] = extiv[6]; + pn[2] = extiv[5]; + pn[3] = extiv[4]; + pn[4] = extiv[1]; + pn[5] = extiv[0]; + + res = memcmp(pn, ptk_pn->q[queue].pn[tid], IEEE80211_CCMP_PN_LEN); + if (res < 0) + return -1; + if (!res && !(stats->flag & RX_FLAG_ALLOW_SAME_PN)) + return -1; + + memcpy(ptk_pn->q[queue].pn[tid], pn, IEEE80211_CCMP_PN_LEN); + stats->flag |= RX_FLAG_PN_VALIDATED; + + return 0; +} + +/* iwl_mld_pass_packet_to_mac80211 - passes the packet for mac80211 */ +void iwl_mld_pass_packet_to_mac80211(struct iwl_mld *mld, + struct napi_struct *napi, + struct sk_buff *skb, int queue, + struct ieee80211_sta *sta) +{ + KUNIT_STATIC_STUB_REDIRECT(iwl_mld_pass_packet_to_mac80211, + mld, napi, skb, queue, sta); + + if (unlikely(iwl_mld_check_pn(mld, skb, queue, sta))) { + kfree_skb(skb); + return; + } + + ieee80211_rx_napi(mld->hw, sta, skb, napi); +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_pass_packet_to_mac80211); + +static void iwl_mld_fill_signal(struct iwl_mld *mld, + struct ieee80211_rx_status *rx_status, + struct iwl_mld_rx_phy_data *phy_data) +{ + u32 rate_n_flags = phy_data->rate_n_flags; + int energy_a = phy_data->energy_a; + int energy_b = phy_data->energy_b; + int max_energy; + + energy_a = energy_a ? -energy_a : S8_MIN; + energy_b = energy_b ? -energy_b : S8_MIN; + max_energy = max(energy_a, energy_b); + + IWL_DEBUG_STATS(mld, "energy in A %d B %d, and max %d\n", + energy_a, energy_b, max_energy); + + rx_status->signal = max_energy; + rx_status->chains = + (rate_n_flags & RATE_MCS_ANT_AB_MSK) >> RATE_MCS_ANT_POS; + rx_status->chain_signal[0] = energy_a; + rx_status->chain_signal[1] = energy_b; +} + +static void +iwl_mld_decode_he_phy_ru_alloc(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_he *he, + struct ieee80211_radiotap_he_mu *he_mu, + struct ieee80211_rx_status *rx_status) +{ + /* Unfortunately, we have to leave the mac80211 data + * incorrect for the case that we receive an HE-MU + * transmission and *don't* have the HE phy data (due + * to the bits being used for TSF). This shouldn't + * happen though as management frames where we need + * the TSF/timers are not be transmitted in HE-MU. + */ + u8 ru = le32_get_bits(phy_data->data1, IWL_RX_PHY_DATA1_HE_RU_ALLOC_MASK); + u32 rate_n_flags = phy_data->rate_n_flags; + u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; + u8 offs = 0; + + rx_status->bw = RATE_INFO_BW_HE_RU; + + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN); + + switch (ru) { + case 0 ... 36: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_26; + offs = ru; + break; + case 37 ... 52: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_52; + offs = ru - 37; + break; + case 53 ... 60: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106; + offs = ru - 53; + break; + case 61 ... 64: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_242; + offs = ru - 61; + break; + case 65 ... 66: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_484; + offs = ru - 65; + break; + case 67: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_996; + break; + case 68: + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996; + break; + } + he->data2 |= le16_encode_bits(offs, + IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET); + he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN); + if (phy_data->data1 & cpu_to_le32(IWL_RX_PHY_DATA1_HE_RU_ALLOC_SEC80)) + he->data2 |= + cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC); + +#define CHECK_BW(bw) \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \ + RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS); \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_ ## bw ## MHZ != \ + RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS) + CHECK_BW(20); + CHECK_BW(40); + CHECK_BW(80); + CHECK_BW(160); + + if (he_mu) + he_mu->flags2 |= + le16_encode_bits(u32_get_bits(rate_n_flags, + RATE_MCS_CHAN_WIDTH_MSK), + IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW); + else if (he_type == RATE_MCS_HE_TYPE_TRIG) + he->data6 |= + cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN) | + le16_encode_bits(u32_get_bits(rate_n_flags, + RATE_MCS_CHAN_WIDTH_MSK), + IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW); +} + +static void +iwl_mld_decode_he_mu_ext(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_he_mu *he_mu) +{ + u32 phy_data2 = le32_to_cpu(phy_data->data2); + u32 phy_data3 = le32_to_cpu(phy_data->data3); + u16 phy_data4 = le16_to_cpu(phy_data->data4); + u32 rate_n_flags = phy_data->rate_n_flags; + + if (u32_get_bits(phy_data4, IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CRC_OK)) { + he_mu->flags1 |= + cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN | + IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN); + + he_mu->flags1 |= + le16_encode_bits(u32_get_bits(phy_data4, + IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CTR_RU), + IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU); + + he_mu->ru_ch1[0] = u32_get_bits(phy_data2, + IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU0); + he_mu->ru_ch1[1] = u32_get_bits(phy_data3, + IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1); + he_mu->ru_ch1[2] = u32_get_bits(phy_data2, + IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU2); + he_mu->ru_ch1[3] = u32_get_bits(phy_data3, + IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU3); + } + + if (u32_get_bits(phy_data4, IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CRC_OK) && + (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) != RATE_MCS_CHAN_WIDTH_20) { + he_mu->flags1 |= + cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN | + IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN); + + he_mu->flags2 |= + le16_encode_bits(u32_get_bits(phy_data4, + IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CTR_RU), + IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU); + + he_mu->ru_ch2[0] = u32_get_bits(phy_data2, + IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU0); + he_mu->ru_ch2[1] = u32_get_bits(phy_data3, + IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU1); + he_mu->ru_ch2[2] = u32_get_bits(phy_data2, + IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU2); + he_mu->ru_ch2[3] = u32_get_bits(phy_data3, + IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU3); + } +} + +static void +iwl_mld_decode_he_phy_data(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_he *he, + struct ieee80211_radiotap_he_mu *he_mu, + struct ieee80211_rx_status *rx_status, + int queue) +{ + switch (phy_data->info_type) { + case IWL_RX_PHY_INFO_TYPE_NONE: + case IWL_RX_PHY_INFO_TYPE_CCK: + case IWL_RX_PHY_INFO_TYPE_OFDM_LGCY: + case IWL_RX_PHY_INFO_TYPE_HT: + case IWL_RX_PHY_INFO_TYPE_VHT_SU: + case IWL_RX_PHY_INFO_TYPE_VHT_MU: + case IWL_RX_PHY_INFO_TYPE_EHT_MU: + case IWL_RX_PHY_INFO_TYPE_EHT_TB: + case IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT: + case IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT: + return; + case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN); + he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, + IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE1), + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1); + he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, + IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE2), + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2); + he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, + IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE3), + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3); + he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, + IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4), + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4); + fallthrough; + case IWL_RX_PHY_INFO_TYPE_HE_SU: + case IWL_RX_PHY_INFO_TYPE_HE_MU: + case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: + case IWL_RX_PHY_INFO_TYPE_HE_TB: + /* HE common */ + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN); + he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN); + he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_BSS_COLOR_MASK), + IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR); + if (phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB && + phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB_EXT) { + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN); + he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_UPLINK), + IEEE80211_RADIOTAP_HE_DATA3_UL_DL); + } + he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_LDPC_EXT_SYM), + IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG); + he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_PRE_FEC_PAD_MASK), + IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD); + he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_PE_DISAMBIG), + IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG); + he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data1, + IWL_RX_PHY_DATA1_HE_LTF_NUM_MASK), + IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS); + he->data6 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_TXOP_DUR_MASK), + IEEE80211_RADIOTAP_HE_DATA6_TXOP); + he->data6 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_DOPPLER), + IEEE80211_RADIOTAP_HE_DATA6_DOPPLER); + break; + } + + switch (phy_data->info_type) { + case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: + case IWL_RX_PHY_INFO_TYPE_HE_MU: + case IWL_RX_PHY_INFO_TYPE_HE_SU: + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN); + he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_SPATIAL_REUSE_MASK), + IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE); + break; + default: + /* nothing here */ + break; + } + + switch (phy_data->info_type) { + case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: + he_mu->flags1 |= + le16_encode_bits(le16_get_bits(phy_data->data4, + IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_DCM), + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM); + he_mu->flags1 |= + le16_encode_bits(le16_get_bits(phy_data->data4, + IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_MCS_MASK), + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS); + he_mu->flags2 |= + le16_encode_bits(le16_get_bits(phy_data->data4, + IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK), + IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW); + iwl_mld_decode_he_mu_ext(phy_data, he_mu); + fallthrough; + case IWL_RX_PHY_INFO_TYPE_HE_MU: + he_mu->flags2 |= + le16_encode_bits(le32_get_bits(phy_data->data1, + IWL_RX_PHY_DATA1_HE_MU_SIBG_SYM_OR_USER_NUM_MASK), + IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS); + he_mu->flags2 |= + le16_encode_bits(le32_get_bits(phy_data->data1, + IWL_RX_PHY_DATA1_HE_MU_SIGB_COMPRESSION), + IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP); + fallthrough; + case IWL_RX_PHY_INFO_TYPE_HE_TB: + case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: + iwl_mld_decode_he_phy_ru_alloc(phy_data, he, he_mu, rx_status); + break; + case IWL_RX_PHY_INFO_TYPE_HE_SU: + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN); + he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_HE_BEAM_CHNG), + IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE); + break; + default: + /* nothing */ + break; + } +} + +static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb, + struct iwl_mld_rx_phy_data *phy_data, + int queue) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + struct ieee80211_radiotap_he *he = NULL; + struct ieee80211_radiotap_he_mu *he_mu = NULL; + u32 rate_n_flags = phy_data->rate_n_flags; + u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; + u8 ltf; + static const struct ieee80211_radiotap_he known = { + .data1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN), + .data2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN), + }; + static const struct ieee80211_radiotap_he_mu mu_known = { + .flags1 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN | + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN | + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN | + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN), + .flags2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN | + IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN), + }; + u16 phy_info = phy_data->phy_info; + + he = skb_put_data(skb, &known, sizeof(known)); + rx_status->flag |= RX_FLAG_RADIOTAP_HE; + + if (phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU || + phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU_EXT) { + he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known)); + rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU; + } + + /* report the AMPDU-EOF bit on single frames */ + if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) { + rx_status->flag |= RX_FLAG_AMPDU_DETAILS; + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; + if (phy_data->data0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF)) + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; + } + + if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) + iwl_mld_decode_he_phy_data(phy_data, he, he_mu, rx_status, + queue); + + /* update aggregation data for monitor sake on default queue */ + if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) && + (phy_info & IWL_RX_MPDU_PHY_AMPDU) && phy_data->first_subframe) { + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; + if (phy_data->data0 & cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF)) + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; + } + + if (he_type == RATE_MCS_HE_TYPE_EXT_SU && + rate_n_flags & RATE_MCS_HE_106T_MSK) { + rx_status->bw = RATE_INFO_BW_HE_RU; + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106; + } + + /* actually data is filled in mac80211 */ + if (he_type == RATE_MCS_HE_TYPE_SU || + he_type == RATE_MCS_HE_TYPE_EXT_SU) + he->data1 |= + cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN); + +#define CHECK_TYPE(F) \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \ + (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS)) + + CHECK_TYPE(SU); + CHECK_TYPE(EXT_SU); + CHECK_TYPE(MU); + CHECK_TYPE(TRIG); + + he->data1 |= cpu_to_le16(he_type >> RATE_MCS_HE_TYPE_POS); + + if (rate_n_flags & RATE_MCS_BF_MSK) + he->data5 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA5_TXBF); + + switch ((rate_n_flags & RATE_MCS_HE_GI_LTF_MSK) >> + RATE_MCS_HE_GI_LTF_POS) { + case 0: + if (he_type == RATE_MCS_HE_TYPE_TRIG) + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6; + else + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8; + if (he_type == RATE_MCS_HE_TYPE_MU) + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X; + else + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X; + break; + case 1: + if (he_type == RATE_MCS_HE_TYPE_TRIG) + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6; + else + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X; + break; + case 2: + if (he_type == RATE_MCS_HE_TYPE_TRIG) { + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_3_2; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X; + } else { + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X; + } + break; + case 3: + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_3_2; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X; + break; + case 4: + rx_status->he_gi = NL80211_RATE_INFO_HE_GI_0_8; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X; + break; + default: + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN; + } + + he->data5 |= le16_encode_bits(ltf, + IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE); +} + +static void iwl_mld_decode_lsig(struct sk_buff *skb, + struct iwl_mld_rx_phy_data *phy_data) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + struct ieee80211_radiotap_lsig *lsig; + + switch (phy_data->info_type) { + case IWL_RX_PHY_INFO_TYPE_HT: + case IWL_RX_PHY_INFO_TYPE_VHT_SU: + case IWL_RX_PHY_INFO_TYPE_VHT_MU: + case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: + case IWL_RX_PHY_INFO_TYPE_HE_SU: + case IWL_RX_PHY_INFO_TYPE_HE_MU: + case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: + case IWL_RX_PHY_INFO_TYPE_HE_TB: + case IWL_RX_PHY_INFO_TYPE_EHT_MU: + case IWL_RX_PHY_INFO_TYPE_EHT_TB: + case IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT: + case IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT: + lsig = skb_put(skb, sizeof(*lsig)); + lsig->data1 = cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN); + lsig->data2 = le16_encode_bits(le32_get_bits(phy_data->data1, + IWL_RX_PHY_DATA1_LSIG_LEN_MASK), + IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH); + rx_status->flag |= RX_FLAG_RADIOTAP_LSIG; + break; + default: + break; + } +} + +/* Put a TLV on the skb and return data pointer + * + * Also pad the len to 4 and zero out all data part + */ +static void * +iwl_mld_radiotap_put_tlv(struct sk_buff *skb, u16 type, u16 len) +{ + struct ieee80211_radiotap_tlv *tlv; + + tlv = skb_put(skb, sizeof(*tlv)); + tlv->type = cpu_to_le16(type); + tlv->len = cpu_to_le16(len); + return skb_put_zero(skb, ALIGN(len, 4)); +} + +#define LE32_DEC_ENC(value, dec_bits, enc_bits) \ + le32_encode_bits(le32_get_bits(value, dec_bits), enc_bits) + +#define IWL_MLD_ENC_USIG_VALUE_MASK(usig, in_value, dec_bits, enc_bits) do { \ + typeof(enc_bits) _enc_bits = enc_bits; \ + typeof(usig) _usig = usig; \ + (_usig)->mask |= cpu_to_le32(_enc_bits); \ + (_usig)->value |= LE32_DEC_ENC(in_value, dec_bits, _enc_bits); \ +} while (0) + +#define __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \ + eht->data[(rt_data)] |= \ + (cpu_to_le32 \ + (IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru ## _KNOWN) | \ + LE32_DEC_ENC(data ## fw_data, \ + IWL_RX_PHY_DATA ## fw_data ## _EHT_MU_EXT_RU_ALLOC_ ## fw_ru, \ + IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru)) + +#define _IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \ + __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) + +#define IEEE80211_RADIOTAP_RU_DATA_1_1_1 1 +#define IEEE80211_RADIOTAP_RU_DATA_2_1_1 2 +#define IEEE80211_RADIOTAP_RU_DATA_1_1_2 2 +#define IEEE80211_RADIOTAP_RU_DATA_2_1_2 2 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_1 3 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_1 3 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_2 3 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_2 4 + +#define IWL_RX_RU_DATA_A1 2 +#define IWL_RX_RU_DATA_A2 2 +#define IWL_RX_RU_DATA_B1 2 +#define IWL_RX_RU_DATA_B2 4 +#define IWL_RX_RU_DATA_C1 3 +#define IWL_RX_RU_DATA_C2 3 +#define IWL_RX_RU_DATA_D1 4 +#define IWL_RX_RU_DATA_D2 4 + +#define IWL_MLD_ENC_EHT_RU(rt_ru, fw_ru) \ + _IWL_MLD_ENC_EHT_RU(IEEE80211_RADIOTAP_RU_DATA_ ## rt_ru, \ + rt_ru, \ + IWL_RX_RU_DATA_ ## fw_ru, \ + fw_ru) + +static void iwl_mld_decode_eht_ext_mu(struct iwl_mld *mld, + struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht, + struct ieee80211_radiotap_eht_usig *usig) +{ + if (phy_data->with_data) { + __le32 data1 = phy_data->data1; + __le32 data2 = phy_data->data2; + __le32 data3 = phy_data->data3; + __le32 data4 = phy_data->eht_data4; + __le32 data5 = phy_data->data5; + u32 phy_bw = phy_data->rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK; + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, + IWL_RX_PHY_DATA5_EHT_TYPE_AND_COMP, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, + IWL_RX_PHY_DATA5_EHT_MU_PUNC_CH_CODE, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, data4, + IWL_RX_PHY_DATA4_EHT_MU_EXT_SIGB_MCS, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS); + IWL_MLD_ENC_USIG_VALUE_MASK + (usig, data1, IWL_RX_PHY_DATA1_EHT_MU_NUM_SIG_SYM_USIGA2, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS); + + eht->user_info[0] |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN) | + LE32_DEC_ENC(data5, IWL_RX_PHY_DATA5_EHT_MU_STA_ID_USR, + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID); + + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M); + eht->data[7] |= LE32_DEC_ENC + (data5, IWL_RX_PHY_DATA5_EHT_MU_NUM_USR_NON_OFDMA, + IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS); + + /* + * Hardware labels the content channels/RU allocation values + * as follows: + * Content Channel 1 Content Channel 2 + * 20 MHz: A1 + * 40 MHz: A1 B1 + * 80 MHz: A1 C1 B1 D1 + * 160 MHz: A1 C1 A2 C2 B1 D1 B2 D2 + * 320 MHz: A1 C1 A2 C2 A3 C3 A4 C4 B1 D1 B2 D2 B3 D3 B4 D4 + * + * However firmware can only give us A1-D2, so the higher + * frequencies are missing. + */ + + switch (phy_bw) { + case RATE_MCS_CHAN_WIDTH_320: + /* additional values are missing in RX metadata */ + fallthrough; + case RATE_MCS_CHAN_WIDTH_160: + /* content channel 1 */ + IWL_MLD_ENC_EHT_RU(1_2_1, A2); + IWL_MLD_ENC_EHT_RU(1_2_2, C2); + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_2_1, B2); + IWL_MLD_ENC_EHT_RU(2_2_2, D2); + fallthrough; + case RATE_MCS_CHAN_WIDTH_80: + /* content channel 1 */ + IWL_MLD_ENC_EHT_RU(1_1_2, C1); + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_1_2, D1); + fallthrough; + case RATE_MCS_CHAN_WIDTH_40: + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_1_1, B1); + fallthrough; + case RATE_MCS_CHAN_WIDTH_20: + IWL_MLD_ENC_EHT_RU(1_1_1, A1); + break; + } + } else { + __le32 usig_a1 = phy_data->rx_vec[0]; + __le32 usig_a2 = phy_data->rx_vec[1]; + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, + IWL_RX_USIG_A1_DISREGARD, + IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, + IWL_RX_USIG_A1_VALIDATE, + IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_PPDU_TYPE, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B2, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_PUNC_CHANNEL, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B8, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_SIG_MCS, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS); + IWL_MLD_ENC_USIG_VALUE_MASK + (usig, usig_a2, IWL_RX_USIG_A2_EHT_SIG_SYM_NUM, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_CRC_OK, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC); + } +} + +static void iwl_mld_decode_eht_ext_tb(struct iwl_mld *mld, + struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht, + struct ieee80211_radiotap_eht_usig *usig) +{ + if (phy_data->with_data) { + __le32 data5 = phy_data->data5; + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, + IWL_RX_PHY_DATA5_EHT_TYPE_AND_COMP, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, + IWL_RX_PHY_DATA5_EHT_TB_SPATIAL_REUSE1, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1); + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, + IWL_RX_PHY_DATA5_EHT_TB_SPATIAL_REUSE2, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2); + } else { + __le32 usig_a1 = phy_data->rx_vec[0]; + __le32 usig_a2 = phy_data->rx_vec[1]; + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, + IWL_RX_USIG_A1_DISREGARD, + IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_PPDU_TYPE, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B2, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_TRIG_SPATIAL_REUSE_1, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_TRIG_SPATIAL_REUSE_2, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_TRIG_USIG2_DISREGARD, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + IWL_RX_USIG_A2_EHT_CRC_OK, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC); + } +} + +static void iwl_mld_decode_eht_ru(struct iwl_mld *mld, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht) +{ + u32 ru = le32_get_bits(eht->data[8], + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1); + enum nl80211_eht_ru_alloc nl_ru; + + /* Using D1.5 Table 9-53a - Encoding of PS160 and RU Allocation subfields + * in an EHT variant User Info field + */ + + switch (ru) { + case 0 ... 36: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_26; + break; + case 37 ... 52: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_52; + break; + case 53 ... 60: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_106; + break; + case 61 ... 64: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_242; + break; + case 65 ... 66: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_484; + break; + case 67: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_996; + break; + case 68: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_2x996; + break; + case 69: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_4x996; + break; + case 70 ... 81: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_52P26; + break; + case 82 ... 89: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_106P26; + break; + case 90 ... 93: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_484P242; + break; + case 94 ... 95: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_996P484; + break; + case 96 ... 99: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242; + break; + case 100 ... 103: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484; + break; + case 104: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_3x996; + break; + case 105 ... 106: + nl_ru = NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484; + break; + default: + return; + } + + rx_status->bw = RATE_INFO_BW_EHT_RU; + rx_status->eht.ru = nl_ru; +} + +static void iwl_mld_decode_eht_phy_data(struct iwl_mld *mld, + struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht, + struct ieee80211_radiotap_eht_usig *usig) + +{ + __le32 data0 = phy_data->data0; + __le32 data1 = phy_data->data1; + __le32 usig_a1 = phy_data->rx_vec[0]; + u8 info_type = phy_data->info_type; + + /* Not in EHT range */ + if (info_type < IWL_RX_PHY_INFO_TYPE_EHT_MU || + info_type > IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT) + return; + + usig->common |= cpu_to_le32 + (IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN); + if (phy_data->with_data) { + usig->common |= LE32_DEC_ENC(data0, + IWL_RX_PHY_DATA0_EHT_UPLINK, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL); + usig->common |= LE32_DEC_ENC(data0, + IWL_RX_PHY_DATA0_EHT_BSS_COLOR_MASK, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR); + } else { + usig->common |= LE32_DEC_ENC(usig_a1, + IWL_RX_USIG_A1_UL_FLAG, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL); + usig->common |= LE32_DEC_ENC(usig_a1, + IWL_RX_USIG_A1_BSS_COLOR, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR); + } + + usig->common |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_CHECKED); + usig->common |= + LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_VALIDATE, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK); + + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE); + eht->data[0] |= LE32_DEC_ENC(data0, + IWL_RX_PHY_DATA0_ETH_SPATIAL_REUSE_MASK, + IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE); + + /* All RU allocating size/index is in TB format */ + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT); + eht->data[8] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PS160, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160); + eht->data[8] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B0, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0); + eht->data[8] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B1_B7, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1); + + iwl_mld_decode_eht_ru(mld, rx_status, eht); + + /* We only get here in case of IWL_RX_MPDU_PHY_TSF_OVERLOAD is set + * which is on only in case of monitor mode so no need to check monitor + * mode + */ + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80); + eht->data[1] |= + le32_encode_bits(mld->monitor.p80, + IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80); + + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN); + if (phy_data->with_data) + usig->common |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_TXOP_DUR_MASK, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP); + else + usig->common |= LE32_DEC_ENC(usig_a1, IWL_RX_USIG_A1_TXOP_DURATION, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP); + + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM); + eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_LDPC_EXT_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM); + + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM); + eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PRE_FEC_PAD_MASK, + IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM); + + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM); + eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PE_DISAMBIG, + IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM); + + /* TODO: what about IWL_RX_PHY_DATA0_EHT_BW320_SLOT */ + + if (!le32_get_bits(data0, IWL_RX_PHY_DATA0_EHT_SIGA_CRC_OK)) + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC); + + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN); + usig->common |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PHY_VER, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER); + + /* + * TODO: what about TB - IWL_RX_PHY_DATA1_EHT_TB_PILOT_TYPE, + * IWL_RX_PHY_DATA1_EHT_TB_LOW_SS + */ + + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF); + eht->data[0] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_SIG_LTF_NUM, + IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF); + + if (info_type == IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT || + info_type == IWL_RX_PHY_INFO_TYPE_EHT_TB) + iwl_mld_decode_eht_ext_tb(mld, phy_data, rx_status, eht, usig); + + if (info_type == IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT || + info_type == IWL_RX_PHY_INFO_TYPE_EHT_MU) + iwl_mld_decode_eht_ext_mu(mld, phy_data, rx_status, eht, usig); +} + +static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb, + struct iwl_mld_rx_phy_data *phy_data, + int queue) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + struct ieee80211_radiotap_eht *eht; + struct ieee80211_radiotap_eht_usig *usig; + size_t eht_len = sizeof(*eht); + + u32 rate_n_flags = phy_data->rate_n_flags; + u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; + /* EHT and HE have the same values for LTF */ + u8 ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN; + u16 phy_info = phy_data->phy_info; + u32 bw; + + /* u32 for 1 user_info */ + if (phy_data->with_data) + eht_len += sizeof(u32); + + eht = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT, eht_len); + + usig = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT_USIG, + sizeof(*usig)); + rx_status->flag |= RX_FLAG_RADIOTAP_TLV_AT_END; + usig->common |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN); + + /* specific handling for 320MHz */ + bw = u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK); + if (bw == RATE_MCS_CHAN_WIDTH_320_VAL) + bw += le32_get_bits(phy_data->data0, + IWL_RX_PHY_DATA0_EHT_BW320_SLOT); + + usig->common |= cpu_to_le32 + (FIELD_PREP(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW, bw)); + + /* report the AMPDU-EOF bit on single frames */ + if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) { + rx_status->flag |= RX_FLAG_AMPDU_DETAILS; + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; + if (phy_data->data0 & + cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF)) + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; + } + + if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) + iwl_mld_decode_eht_phy_data(mld, phy_data, rx_status, eht, usig); + +#define CHECK_TYPE(F) \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \ + (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS)) + + CHECK_TYPE(SU); + CHECK_TYPE(EXT_SU); + CHECK_TYPE(MU); + CHECK_TYPE(TRIG); + + switch (u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK)) { + case 0: + if (he_type == RATE_MCS_HE_TYPE_TRIG) { + rx_status->eht.gi = NL80211_RATE_INFO_EHT_GI_1_6; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X; + } else { + rx_status->eht.gi = NL80211_RATE_INFO_EHT_GI_0_8; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X; + } + break; + case 1: + rx_status->eht.gi = NL80211_RATE_INFO_EHT_GI_1_6; + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X; + break; + case 2: + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X; + if (he_type == RATE_MCS_HE_TYPE_TRIG) + rx_status->eht.gi = NL80211_RATE_INFO_EHT_GI_3_2; + else + rx_status->eht.gi = NL80211_RATE_INFO_EHT_GI_0_8; + break; + case 3: + if (he_type != RATE_MCS_HE_TYPE_TRIG) { + ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X; + rx_status->eht.gi = NL80211_RATE_INFO_EHT_GI_3_2; + } + break; + default: + /* nothing here */ + break; + } + + if (ltf != IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN) { + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_GI); + eht->data[0] |= cpu_to_le32 + (FIELD_PREP(IEEE80211_RADIOTAP_EHT_DATA0_LTF, + ltf) | + FIELD_PREP(IEEE80211_RADIOTAP_EHT_DATA0_GI, + rx_status->eht.gi)); + } + + if (!phy_data->with_data) { + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_NSS_S | + IEEE80211_RADIOTAP_EHT_KNOWN_BEAMFORMED_S); + eht->data[7] |= + le32_encode_bits(le32_get_bits(phy_data->rx_vec[2], + RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK), + IEEE80211_RADIOTAP_EHT_DATA7_NSS_S); + if (rate_n_flags & RATE_MCS_BF_MSK) + eht->data[7] |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_DATA7_BEAMFORMED_S); + } else { + eht->user_info[0] |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_MCS_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING_KNOWN | + IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_KNOWN_O | + IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_KNOWN_O | + IEEE80211_RADIOTAP_EHT_USER_INFO_DATA_FOR_USER); + + if (rate_n_flags & RATE_MCS_BF_MSK) + eht->user_info[0] |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_O); + + if (rate_n_flags & RATE_MCS_LDPC_MSK) + eht->user_info[0] |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_CODING); + + eht->user_info[0] |= cpu_to_le32 + (FIELD_PREP(IEEE80211_RADIOTAP_EHT_USER_INFO_MCS, + u32_get_bits(rate_n_flags, + RATE_VHT_MCS_RATE_CODE_MSK)) | + FIELD_PREP(IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O, + u32_get_bits(rate_n_flags, + RATE_MCS_NSS_MSK))); + } +} + +#ifdef CONFIG_IWLWIFI_DEBUGFS +static void iwl_mld_add_rtap_sniffer_config(struct iwl_mld *mld, + struct sk_buff *skb) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + struct ieee80211_radiotap_vendor_content *radiotap; + const u16 vendor_data_len = sizeof(mld->monitor.cur_aid); + + if (!mld->monitor.cur_aid) + return; + + radiotap = + iwl_mld_radiotap_put_tlv(skb, + IEEE80211_RADIOTAP_VENDOR_NAMESPACE, + sizeof(*radiotap) + vendor_data_len); + + /* Intel OUI */ + radiotap->oui[0] = 0xf6; + radiotap->oui[1] = 0x54; + radiotap->oui[2] = 0x25; + /* radiotap sniffer config sub-namespace */ + radiotap->oui_subtype = 1; + radiotap->vendor_type = 0; + + /* fill the data now */ + memcpy(radiotap->data, &mld->monitor.cur_aid, + sizeof(mld->monitor.cur_aid)); + + rx_status->flag |= RX_FLAG_RADIOTAP_TLV_AT_END; +} +#endif + +static void iwl_mld_rx_fill_status(struct iwl_mld *mld, struct sk_buff *skb, + struct iwl_mld_rx_phy_data *phy_data, + struct iwl_rx_mpdu_desc *mpdu_desc, + struct ieee80211_hdr *hdr, + int queue) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + u32 rate_n_flags = phy_data->rate_n_flags; + u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK); + bool is_sgi = rate_n_flags & RATE_MCS_SGI_MSK; + + if (WARN_ON_ONCE(phy_data->with_data && (!mpdu_desc || !hdr))) + return; + + /* Keep packets with CRC errors (and with overrun) for monitor mode + * (otherwise the firmware discards them) but mark them as bad. + */ + if (phy_data->with_data && + (!(mpdu_desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_CRC_OK)) || + !(mpdu_desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_OVERRUN_OK)))) { + IWL_DEBUG_RX(mld, "Bad CRC or FIFO: 0x%08X.\n", + le32_to_cpu(mpdu_desc->status)); + rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; + } + + phy_data->info_type = IWL_RX_PHY_INFO_TYPE_NONE; + + if (phy_data->with_data && + likely(!(phy_data->phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD))) { + rx_status->mactime = + le64_to_cpu(mpdu_desc->v3.tsf_on_air_rise); + + /* TSF as indicated by the firmware is at INA time */ + rx_status->flag |= RX_FLAG_MACTIME_PLCP_START; + } else { + phy_data->info_type = + le32_get_bits(phy_data->data1, + IWL_RX_PHY_DATA1_INFO_TYPE_MASK); + } + + /* management stuff on default queue */ + if (!queue && phy_data->with_data && + unlikely(ieee80211_is_beacon(hdr->frame_control) || + ieee80211_is_probe_resp(hdr->frame_control))) { + rx_status->boottime_ns = ktime_get_boottime_ns(); + + if (mld->scan.pass_all_sched_res == SCHED_SCAN_PASS_ALL_STATE_ENABLED) + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_FOUND; + } + + /* set the preamble flag if appropriate */ + if (format == RATE_MCS_CCK_MSK && + phy_data->phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE) + rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE; + + iwl_mld_fill_signal(mld, rx_status, phy_data); + + /* This may be overridden by iwl_mld_rx_he() to HE_RU */ + switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { + case RATE_MCS_CHAN_WIDTH_20: + break; + case RATE_MCS_CHAN_WIDTH_40: + rx_status->bw = RATE_INFO_BW_40; + break; + case RATE_MCS_CHAN_WIDTH_80: + rx_status->bw = RATE_INFO_BW_80; + break; + case RATE_MCS_CHAN_WIDTH_160: + rx_status->bw = RATE_INFO_BW_160; + break; + case RATE_MCS_CHAN_WIDTH_320: + rx_status->bw = RATE_INFO_BW_320; + break; + } + + /* must be before L-SIG data */ + if (format == RATE_MCS_HE_MSK) + iwl_mld_rx_he(mld, skb, phy_data, queue); + + iwl_mld_decode_lsig(skb, phy_data); + + rx_status->device_timestamp = phy_data->gp2_on_air_rise; + + /* using TLV format and must be after all fixed len fields */ + if (format == RATE_MCS_EHT_MSK) + iwl_mld_rx_eht(mld, skb, phy_data, queue); + +#ifdef CONFIG_IWLWIFI_DEBUGFS + if (unlikely(mld->monitor.on)) + iwl_mld_add_rtap_sniffer_config(mld, skb); +#endif + + if (format != RATE_MCS_CCK_MSK && is_sgi) + rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; + + if (rate_n_flags & RATE_MCS_LDPC_MSK) + rx_status->enc_flags |= RX_ENC_FLAG_LDPC; + + switch (format) { + case RATE_MCS_HT_MSK: + rx_status->encoding = RX_ENC_HT; + rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags); + rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; + break; + case RATE_MCS_VHT_MSK: + case RATE_MCS_HE_MSK: + case RATE_MCS_EHT_MSK: + if (format == RATE_MCS_VHT_MSK) { + rx_status->encoding = RX_ENC_VHT; + } else if (format == RATE_MCS_HE_MSK) { + rx_status->encoding = RX_ENC_HE; + rx_status->he_dcm = + !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK); + } else if (format == RATE_MCS_EHT_MSK) { + rx_status->encoding = RX_ENC_EHT; + } + + rx_status->nss = u32_get_bits(rate_n_flags, RATE_MCS_NSS_MSK) + 1; + rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; + rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; + break; + default: { + int rate = + iwl_mld_legacy_hw_idx_to_mac80211_idx(rate_n_flags, + rx_status->band); + + /* valid rate */ + if (rate >= 0 && rate <= 0xFF) { + rx_status->rate_idx = rate; + break; + } + + /* invalid rate */ + rx_status->rate_idx = 0; + + if (net_ratelimit()) + IWL_ERR(mld, "invalid rate_n_flags=0x%x, band=%d\n", + rate_n_flags, rx_status->band); + break; + } + } +} + +/* iwl_mld_create_skb adds the rxb to a new skb */ +static int iwl_mld_build_rx_skb(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_hdr *hdr, u16 len, + u8 crypt_len, struct iwl_rx_cmd_buffer *rxb) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_rx_mpdu_desc *desc = (void *)pkt->data; + unsigned int headlen, fraglen, pad_len = 0; + unsigned int hdrlen = ieee80211_hdrlen(hdr->frame_control); + u8 mic_crc_len = u8_get_bits(desc->mac_flags1, + IWL_RX_MPDU_MFLG1_MIC_CRC_LEN_MASK) << 1; + + if (desc->mac_flags2 & IWL_RX_MPDU_MFLG2_PAD) { + len -= 2; + pad_len = 2; + } + + /* For non monitor interface strip the bytes the RADA might not have + * removed (it might be disabled, e.g. for mgmt frames). As a monitor + * interface cannot exist with other interfaces, this removal is safe + * and sufficient, in monitor mode there's no decryption being done. + */ + if (len > mic_crc_len && !ieee80211_hw_check(mld->hw, RX_INCLUDES_FCS)) + len -= mic_crc_len; + + /* If frame is small enough to fit in skb->head, pull it completely. + * If not, only pull ieee80211_hdr (including crypto if present, and + * an additional 8 bytes for SNAP/ethertype, see below) so that + * splice() or TCP coalesce are more efficient. + * + * Since, in addition, ieee80211_data_to_8023() always pull in at + * least 8 bytes (possibly more for mesh) we can do the same here + * to save the cost of doing it later. That still doesn't pull in + * the actual IP header since the typical case has a SNAP header. + * If the latter changes (there are efforts in the standards group + * to do so) we should revisit this and ieee80211_data_to_8023(). + */ + headlen = (len <= skb_tailroom(skb)) ? len : hdrlen + crypt_len + 8; + + /* The firmware may align the packet to DWORD. + * The padding is inserted after the IV. + * After copying the header + IV skip the padding if + * present before copying packet data. + */ + hdrlen += crypt_len; + + if (unlikely(headlen < hdrlen)) + return -EINVAL; + + /* Since data doesn't move data while putting data on skb and that is + * the only way we use, data + len is the next place that hdr would + * be put + */ + skb_set_mac_header(skb, skb->len); + skb_put_data(skb, hdr, hdrlen); + skb_put_data(skb, (u8 *)hdr + hdrlen + pad_len, headlen - hdrlen); + + if (skb->ip_summed == CHECKSUM_COMPLETE) { + struct { + u8 hdr[6]; + __be16 type; + } __packed *shdr = (void *)((u8 *)hdr + hdrlen + pad_len); + + if (unlikely(headlen - hdrlen < sizeof(*shdr) || + !ether_addr_equal(shdr->hdr, rfc1042_header) || + (shdr->type != htons(ETH_P_IP) && + shdr->type != htons(ETH_P_ARP) && + shdr->type != htons(ETH_P_IPV6) && + shdr->type != htons(ETH_P_8021Q) && + shdr->type != htons(ETH_P_PAE) && + shdr->type != htons(ETH_P_TDLS)))) + skb->ip_summed = CHECKSUM_NONE; + } + + fraglen = len - headlen; + + if (fraglen) { + int offset = (u8 *)hdr + headlen + pad_len - + (u8 *)rxb_addr(rxb) + rxb_offset(rxb); + + skb_add_rx_frag(skb, 0, rxb_steal_page(rxb), offset, + fraglen, rxb->truesize); + } + + return 0; +} + +/* returns true if a packet is a duplicate or invalid tid and + * should be dropped. Updates AMSDU PN tracking info + */ +VISIBLE_IF_IWLWIFI_KUNIT +bool +iwl_mld_is_dup(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct ieee80211_hdr *hdr, + const struct iwl_rx_mpdu_desc *mpdu_desc, + struct ieee80211_rx_status *rx_status, int queue) +{ + struct iwl_mld_sta *mld_sta; + struct iwl_mld_rxq_dup_data *dup_data; + u8 tid, sub_frame_idx; + + if (WARN_ON(!sta)) + return false; + + mld_sta = iwl_mld_sta_from_mac80211(sta); + + if (WARN_ON_ONCE(!mld_sta->dup_data)) + return false; + + dup_data = &mld_sta->dup_data[queue]; + + /* Drop duplicate 802.11 retransmissions + * (IEEE 802.11-2020: 10.3.2.14 "Duplicate detection and recovery") + */ + if (ieee80211_is_ctl(hdr->frame_control) || + ieee80211_is_any_nullfunc(hdr->frame_control) || + is_multicast_ether_addr(hdr->addr1)) + return false; + + if (ieee80211_is_data_qos(hdr->frame_control)) { + /* frame has qos control */ + tid = ieee80211_get_tid(hdr); + if (tid >= IWL_MAX_TID_COUNT) + return true; + } else { + tid = IWL_MAX_TID_COUNT; + } + + /* If this wasn't a part of an A-MSDU the sub-frame index will be 0 */ + sub_frame_idx = mpdu_desc->amsdu_info & + IWL_RX_MPDU_AMSDU_SUBFRAME_IDX_MASK; + + if (IWL_FW_CHECK(mld, + sub_frame_idx > 0 && + !(mpdu_desc->mac_flags2 & IWL_RX_MPDU_MFLG2_AMSDU), + "got sub_frame_idx=%d but A-MSDU flag is not set\n", + sub_frame_idx)) + return true; + + if (unlikely(ieee80211_has_retry(hdr->frame_control) && + dup_data->last_seq[tid] == hdr->seq_ctrl && + dup_data->last_sub_frame_idx[tid] >= sub_frame_idx)) + return true; + + /* Allow same PN as the first subframe for following sub frames */ + if (dup_data->last_seq[tid] == hdr->seq_ctrl && + sub_frame_idx > dup_data->last_sub_frame_idx[tid]) + rx_status->flag |= RX_FLAG_ALLOW_SAME_PN; + + dup_data->last_seq[tid] = hdr->seq_ctrl; + dup_data->last_sub_frame_idx[tid] = sub_frame_idx; + + rx_status->flag |= RX_FLAG_DUP_VALIDATED; + + return false; +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_is_dup); + +static void iwl_mld_update_last_rx_timestamp(struct iwl_mld *mld, u8 baid) +{ + unsigned long now = jiffies; + unsigned long timeout; + struct iwl_mld_baid_data *ba_data; + + ba_data = rcu_dereference(mld->fw_id_to_ba[baid]); + if (!ba_data) { + IWL_DEBUG_HT(mld, "BAID %d not found in map\n", baid); + return; + } + + if (!ba_data->timeout) + return; + + /* To minimize cache bouncing between RX queues, avoid frequent updates + * to last_rx_timestamp. update it only when the timeout period has + * passed. The worst-case scenario is the session expiring after + * approximately 2 * timeout, which is negligible (the update is + * atomic). + */ + timeout = TU_TO_JIFFIES(ba_data->timeout); + if (time_is_before_jiffies(ba_data->last_rx_timestamp + timeout)) + ba_data->last_rx_timestamp = now; +} + +/* Processes received packets for a station. + * Sets *drop to true if the packet should be dropped. + * Returns the station if found, or NULL otherwise. + */ +static struct ieee80211_sta * +iwl_mld_rx_with_sta(struct iwl_mld *mld, struct ieee80211_hdr *hdr, + struct sk_buff *skb, + const struct iwl_rx_mpdu_desc *mpdu_desc, + const struct iwl_rx_packet *pkt, int queue, bool *drop) +{ + struct ieee80211_sta *sta = NULL; + struct ieee80211_link_sta *link_sta = NULL; + struct ieee80211_rx_status *rx_status; + u8 baid; + + if (mpdu_desc->status & cpu_to_le32(IWL_RX_MPDU_STATUS_SRC_STA_FOUND)) { + u8 sta_id = le32_get_bits(mpdu_desc->status, + IWL_RX_MPDU_STATUS_STA_ID); + + if (IWL_FW_CHECK(mld, + sta_id >= mld->fw->ucode_capa.num_stations, + "rx_mpdu: invalid sta_id %d\n", sta_id)) + return NULL; + + link_sta = rcu_dereference(mld->fw_id_to_link_sta[sta_id]); + if (!IS_ERR_OR_NULL(link_sta)) + sta = link_sta->sta; + } else if (!is_multicast_ether_addr(hdr->addr2)) { + /* Passing NULL is fine since we prevent two stations with the + * same address from being added. + */ + sta = ieee80211_find_sta_by_ifaddr(mld->hw, hdr->addr2, NULL); + } + + /* we may not have any station yet */ + if (!sta) + return NULL; + + rx_status = IEEE80211_SKB_RXCB(skb); + + if (link_sta && sta->valid_links) { + rx_status->link_valid = true; + rx_status->link_id = link_sta->link_id; + } + + /* fill checksum */ + if (ieee80211_is_data(hdr->frame_control) && + pkt->len_n_flags & cpu_to_le32(FH_RSCSR_RPA_EN)) { + u16 hwsum = be16_to_cpu(mpdu_desc->v3.raw_xsum); + + skb->ip_summed = CHECKSUM_COMPLETE; + skb->csum = csum_unfold(~(__force __sum16)hwsum); + } + + if (iwl_mld_is_dup(mld, sta, hdr, mpdu_desc, rx_status, queue)) { + IWL_DEBUG_DROP(mld, "Dropping duplicate packet 0x%x\n", + le16_to_cpu(hdr->seq_ctrl)); + *drop = true; + return NULL; + } + + baid = le32_get_bits(mpdu_desc->reorder_data, + IWL_RX_MPDU_REORDER_BAID_MASK); + if (baid != IWL_RX_REORDER_DATA_INVALID_BAID) + iwl_mld_update_last_rx_timestamp(mld, baid); + + if (link_sta && ieee80211_is_data(hdr->frame_control)) { + u8 sub_frame_idx = mpdu_desc->amsdu_info & + IWL_RX_MPDU_AMSDU_SUBFRAME_IDX_MASK; + + /* 0 means not an A-MSDU, and 1 means a new A-MSDU */ + if (!sub_frame_idx || sub_frame_idx == 1) + iwl_mld_count_mpdu_rx(link_sta, queue, 1); + + if (!is_multicast_ether_addr(hdr->addr1)) + iwl_mld_low_latency_update_counters(mld, hdr, sta, + queue); + } + + return sta; +} + +#define KEY_IDX_LEN 2 + +static int iwl_mld_rx_mgmt_prot(struct ieee80211_sta *sta, + struct ieee80211_hdr *hdr, + struct ieee80211_rx_status *rx_status, + u32 mpdu_status, + u32 mpdu_len) +{ + struct wireless_dev *wdev; + struct iwl_mld_sta *mld_sta; + struct iwl_mld_vif *mld_vif; + u8 keyidx; + struct ieee80211_key_conf *key; + const u8 *frame = (void *)hdr; + + if ((mpdu_status & IWL_RX_MPDU_STATUS_SEC_MASK) == + IWL_RX_MPDU_STATUS_SEC_NONE) + return 0; + + /* For non-beacon, we don't really care. But beacons may + * be filtered out, and we thus need the firmware's replay + * detection, otherwise beacons the firmware previously + * filtered could be replayed, or something like that, and + * it can filter a lot - though usually only if nothing has + * changed. + */ + if (!ieee80211_is_beacon(hdr->frame_control)) + return 0; + + if (!sta) + return -1; + + mld_sta = iwl_mld_sta_from_mac80211(sta); + mld_vif = iwl_mld_vif_from_mac80211(mld_sta->vif); + + /* key mismatch - will also report !MIC_OK but we shouldn't count it */ + if (!(mpdu_status & IWL_RX_MPDU_STATUS_KEY_VALID)) + goto report; + + /* good cases */ + if (likely(mpdu_status & IWL_RX_MPDU_STATUS_MIC_OK && + !(mpdu_status & IWL_RX_MPDU_STATUS_REPLAY_ERROR))) { + rx_status->flag |= RX_FLAG_DECRYPTED; + return 0; + } + + /* both keys will have the same cipher and MIC length, use + * whichever one is available + */ + key = rcu_dereference(mld_vif->bigtks[0]); + if (!key) { + key = rcu_dereference(mld_vif->bigtks[1]); + if (!key) + goto report; + } + + if (mpdu_len < key->icv_len + IEEE80211_GMAC_PN_LEN + KEY_IDX_LEN) + goto report; + + /* get the real key ID */ + keyidx = frame[mpdu_len - key->icv_len - IEEE80211_GMAC_PN_LEN - KEY_IDX_LEN]; + /* and if that's the other key, look it up */ + if (keyidx != key->keyidx) { + /* shouldn't happen since firmware checked, but be safe + * in case the MIC length is wrong too, for example + */ + if (keyidx != 6 && keyidx != 7) + return -1; + + key = rcu_dereference(mld_vif->bigtks[keyidx - 6]); + if (!key) + goto report; + } + + /* Report status to mac80211 */ + if (!(mpdu_status & IWL_RX_MPDU_STATUS_MIC_OK)) + ieee80211_key_mic_failure(key); + else if (mpdu_status & IWL_RX_MPDU_STATUS_REPLAY_ERROR) + ieee80211_key_replay(key); +report: + wdev = ieee80211_vif_to_wdev(mld_sta->vif); + if (wdev->netdev) + cfg80211_rx_unprot_mlme_mgmt(wdev->netdev, (void *)hdr, + mpdu_len); + + return -1; +} + +static int iwl_mld_rx_crypto(struct iwl_mld *mld, + struct ieee80211_sta *sta, + struct ieee80211_hdr *hdr, + struct ieee80211_rx_status *rx_status, + struct iwl_rx_mpdu_desc *desc, int queue, + u32 pkt_flags, u8 *crypto_len) +{ + u32 status = le32_to_cpu(desc->status); + + if (unlikely(ieee80211_is_mgmt(hdr->frame_control) && + !ieee80211_has_protected(hdr->frame_control))) + return iwl_mld_rx_mgmt_prot(sta, hdr, rx_status, status, + le16_to_cpu(desc->mpdu_len)); + + if (!ieee80211_has_protected(hdr->frame_control) || + (status & IWL_RX_MPDU_STATUS_SEC_MASK) == + IWL_RX_MPDU_STATUS_SEC_NONE) + return 0; + + switch (status & IWL_RX_MPDU_STATUS_SEC_MASK) { + case IWL_RX_MPDU_STATUS_SEC_CCM: + case IWL_RX_MPDU_STATUS_SEC_GCM: + BUILD_BUG_ON(IEEE80211_CCMP_PN_LEN != IEEE80211_GCMP_PN_LEN); + if (!(status & IWL_RX_MPDU_STATUS_MIC_OK)) { + IWL_DEBUG_DROP(mld, + "Dropping packet, bad MIC (CCM/GCM)\n"); + return -1; + } + + rx_status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_MIC_STRIPPED; + *crypto_len = IEEE80211_CCMP_HDR_LEN; + return 0; + case IWL_RX_MPDU_STATUS_SEC_TKIP: + if (!(status & IWL_RX_MPDU_STATUS_ICV_OK)) + return -1; + + if (!(status & RX_MPDU_RES_STATUS_MIC_OK)) + rx_status->flag |= RX_FLAG_MMIC_ERROR; + + if (pkt_flags & FH_RSCSR_RADA_EN) { + rx_status->flag |= RX_FLAG_ICV_STRIPPED; + rx_status->flag |= RX_FLAG_MMIC_STRIPPED; + } + + *crypto_len = IEEE80211_TKIP_IV_LEN; + rx_status->flag |= RX_FLAG_DECRYPTED; + return 0; + default: + break; + } + + return 0; +} + +static void iwl_mld_rx_update_ampdu_ref(struct iwl_mld *mld, + struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status) +{ + bool toggle_bit = + phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE; + + rx_status->flag |= RX_FLAG_AMPDU_DETAILS; + /* Toggle is switched whenever new aggregation starts. Make + * sure ampdu_reference is never 0 so we can later use it to + * see if the frame was really part of an A-MPDU or not. + */ + if (toggle_bit != mld->monitor.ampdu_toggle) { + mld->monitor.ampdu_ref++; + if (mld->monitor.ampdu_ref == 0) + mld->monitor.ampdu_ref++; + mld->monitor.ampdu_toggle = toggle_bit; + phy_data->first_subframe = true; + } + rx_status->ampdu_reference = mld->monitor.ampdu_ref; +} + +static void +iwl_mld_fill_rx_status_band_freq(struct iwl_mld_rx_phy_data *phy_data, + struct iwl_rx_mpdu_desc *mpdu_desc, + struct ieee80211_rx_status *rx_status) +{ + enum nl80211_band band; + + band = BAND_IN_RX_STATUS(mpdu_desc->mac_phy_idx); + rx_status->band = iwl_mld_phy_band_to_nl80211(band); + rx_status->freq = ieee80211_channel_to_frequency(phy_data->channel, + rx_status->band); +} + +void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, + struct iwl_rx_cmd_buffer *rxb, int queue) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_mld_rx_phy_data phy_data = {}; + struct iwl_rx_mpdu_desc *mpdu_desc = (void *)pkt->data; + struct ieee80211_sta *sta; + struct ieee80211_hdr *hdr; + struct sk_buff *skb; + size_t mpdu_desc_size = sizeof(*mpdu_desc); + bool drop = false; + u8 crypto_len = 0; + u32 pkt_len = iwl_rx_packet_payload_len(pkt); + u32 mpdu_len; + enum iwl_mld_reorder_result reorder_res; + struct ieee80211_rx_status *rx_status; + + if (unlikely(mld->fw_status.in_hw_restart)) + return; + + if (IWL_FW_CHECK(mld, pkt_len < mpdu_desc_size, + "Bad REPLY_RX_MPDU_CMD size (%d)\n", pkt_len)) + return; + + mpdu_len = le16_to_cpu(mpdu_desc->mpdu_len); + + if (IWL_FW_CHECK(mld, mpdu_len + mpdu_desc_size > pkt_len, + "FW lied about packet len (%d)\n", pkt_len)) + return; + + /* Don't use dev_alloc_skb(), we'll have enough headroom once + * ieee80211_hdr pulled. + */ + skb = alloc_skb(128, GFP_ATOMIC); + if (!skb) { + IWL_ERR(mld, "alloc_skb failed\n"); + return; + } + + hdr = (void *)(pkt->data + mpdu_desc_size); + + iwl_mld_fill_phy_data(mpdu_desc, &phy_data); + + if (mpdu_desc->mac_flags2 & IWL_RX_MPDU_MFLG2_PAD) { + /* If the device inserted padding it means that (it thought) + * the 802.11 header wasn't a multiple of 4 bytes long. In + * this case, reserve two bytes at the start of the SKB to + * align the payload properly in case we end up copying it. + */ + skb_reserve(skb, 2); + } + + rx_status = IEEE80211_SKB_RXCB(skb); + + /* this is needed early */ + iwl_mld_fill_rx_status_band_freq(&phy_data, mpdu_desc, rx_status); + + rcu_read_lock(); + + sta = iwl_mld_rx_with_sta(mld, hdr, skb, mpdu_desc, pkt, queue, &drop); + if (drop) + goto drop; + + /* update aggregation data for monitor sake on default queue */ + if (!queue && (phy_data.phy_info & IWL_RX_MPDU_PHY_AMPDU)) + iwl_mld_rx_update_ampdu_ref(mld, &phy_data, rx_status); + + iwl_mld_rx_fill_status(mld, skb, &phy_data, mpdu_desc, hdr, queue); + + if (iwl_mld_rx_crypto(mld, sta, hdr, rx_status, mpdu_desc, queue, + le32_to_cpu(pkt->len_n_flags), &crypto_len)) + goto drop; + + if (iwl_mld_build_rx_skb(mld, skb, hdr, mpdu_len, crypto_len, rxb)) + goto drop; + + /* time sync frame is saved and will be released later when the + * notification with the timestamps arrives. + */ + if (iwl_mld_time_sync_frame(mld, skb, hdr->addr2)) + goto out; + + reorder_res = iwl_mld_reorder(mld, napi, queue, sta, skb, mpdu_desc); + switch (reorder_res) { + case IWL_MLD_PASS_SKB: + break; + case IWL_MLD_DROP_SKB: + goto drop; + case IWL_MLD_BUFFERED_SKB: + goto out; + default: + WARN_ON(1); + goto drop; + } + + iwl_mld_pass_packet_to_mac80211(mld, napi, skb, queue, sta); + + goto out; + +drop: + kfree_skb(skb); +out: + rcu_read_unlock(); +} + +#define SYNC_RX_QUEUE_TIMEOUT (HZ) +void iwl_mld_sync_rx_queues(struct iwl_mld *mld, + enum iwl_mld_internal_rxq_notif_type type, + const void *notif_payload, u32 notif_payload_size) +{ + u8 num_rx_queues = mld->trans->num_rx_queues; + struct { + struct iwl_rxq_sync_cmd sync_cmd; + struct iwl_mld_internal_rxq_notif notif; + } __packed cmd = { + .sync_cmd.rxq_mask = cpu_to_le32(BIT(num_rx_queues) - 1), + .sync_cmd.count = + cpu_to_le32(sizeof(struct iwl_mld_internal_rxq_notif) + + notif_payload_size), + .notif.type = type, + .notif.cookie = mld->rxq_sync.cookie, + }; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(DATA_PATH_GROUP, TRIGGER_RX_QUEUES_NOTIF_CMD), + .data[0] = &cmd, + .len[0] = sizeof(cmd), + .data[1] = notif_payload, + .len[1] = notif_payload_size, + }; + int ret; + + /* size must be a multiple of DWORD */ + if (WARN_ON(cmd.sync_cmd.count & cpu_to_le32(3))) + return; + + mld->rxq_sync.state = (1 << num_rx_queues) - 1; + + ret = iwl_mld_send_cmd(mld, &hcmd); + if (ret) { + IWL_ERR(mld, "Failed to trigger RX queues sync (%d)\n", ret); + goto out; + } + + ret = wait_event_timeout(mld->rxq_sync.waitq, + READ_ONCE(mld->rxq_sync.state) == 0, + SYNC_RX_QUEUE_TIMEOUT); + WARN_ONCE(!ret, "RXQ sync failed: state=0x%lx, cookie=%d\n", + mld->rxq_sync.state, mld->rxq_sync.cookie); + +out: + mld->rxq_sync.state = 0; + mld->rxq_sync.cookie++; +} + +void iwl_mld_handle_rx_queues_sync_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt, int queue) +{ + struct iwl_rxq_sync_notification *notif; + struct iwl_mld_internal_rxq_notif *internal_notif; + u32 len = iwl_rx_packet_payload_len(pkt); + size_t combined_notif_len = sizeof(*notif) + sizeof(*internal_notif); + + notif = (void *)pkt->data; + internal_notif = (void *)notif->payload; + + if (IWL_FW_CHECK(mld, len < combined_notif_len, + "invalid notification size %u (%zu)\n", + len, combined_notif_len)) + return; + + len -= combined_notif_len; + + if (IWL_FW_CHECK(mld, mld->rxq_sync.cookie != internal_notif->cookie, + "received expired RX queue sync message (cookie=%d expected=%d q[%d])\n", + internal_notif->cookie, mld->rxq_sync.cookie, queue)) + return; + + switch (internal_notif->type) { + case IWL_MLD_RXQ_EMPTY: + IWL_FW_CHECK(mld, len, + "invalid empty notification size %d\n", len); + break; + case IWL_MLD_RXQ_NOTIF_DEL_BA: + if (IWL_FW_CHECK(mld, len != sizeof(struct iwl_mld_delba_data), + "invalid delba notification size %u (%zu)\n", + len, sizeof(struct iwl_mld_delba_data))) + break; + iwl_mld_del_ba(mld, queue, (void *)internal_notif->payload); + break; + default: + WARN_ON_ONCE(1); + } + + IWL_FW_CHECK(mld, !test_and_clear_bit(queue, &mld->rxq_sync.state), + "RXQ sync: queue %d responded a second time!\n", queue); + + if (READ_ONCE(mld->rxq_sync.state) == 0) + wake_up(&mld->rxq_sync.waitq); +} + +void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi, + struct iwl_rx_packet *pkt, int queue) +{ + struct iwl_rx_no_data_ver_3 *desc; + struct iwl_mld_rx_phy_data phy_data; + struct ieee80211_rx_status *rx_status; + struct sk_buff *skb; + u32 format, rssi; + + if (unlikely(mld->fw_status.in_hw_restart)) + return; + + if (IWL_FW_CHECK(mld, iwl_rx_packet_payload_len(pkt) < sizeof(*desc), + "Bad RX_NO_DATA_NOTIF size (%d)\n", + iwl_rx_packet_payload_len(pkt))) + return; + + desc = (void *)pkt->data; + + rssi = le32_to_cpu(desc->rssi); + phy_data.energy_a = u32_get_bits(rssi, RX_NO_DATA_CHAIN_A_MSK); + phy_data.energy_b = u32_get_bits(rssi, RX_NO_DATA_CHAIN_B_MSK); + phy_data.channel = u32_get_bits(rssi, RX_NO_DATA_CHANNEL_MSK); + phy_data.data0 = desc->phy_info[0]; + phy_data.data1 = desc->phy_info[1]; + phy_data.phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD; + phy_data.gp2_on_air_rise = le32_to_cpu(desc->on_air_rise_time); + phy_data.rate_n_flags = le32_to_cpu(desc->rate); + phy_data.with_data = false; + + BUILD_BUG_ON(sizeof(phy_data.rx_vec) != sizeof(desc->rx_vec)); + memcpy(phy_data.rx_vec, desc->rx_vec, sizeof(phy_data.rx_vec)); + + format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + + /* Don't use dev_alloc_skb(), we'll have enough headroom once + * ieee80211_hdr pulled. + */ + skb = alloc_skb(128, GFP_ATOMIC); + if (!skb) { + IWL_ERR(mld, "alloc_skb failed\n"); + return; + } + + rx_status = IEEE80211_SKB_RXCB(skb); + + /* 0-length PSDU */ + rx_status->flag |= RX_FLAG_NO_PSDU; + + /* mark as failed PLCP on any errors to skip checks in mac80211 */ + if (le32_get_bits(desc->info, RX_NO_DATA_INFO_ERR_MSK) != + RX_NO_DATA_INFO_ERR_NONE) + rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC; + + switch (le32_get_bits(desc->info, RX_NO_DATA_INFO_TYPE_MSK)) { + case RX_NO_DATA_INFO_TYPE_NDP: + rx_status->zero_length_psdu_type = + IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING; + break; + case RX_NO_DATA_INFO_TYPE_MU_UNMATCHED: + case RX_NO_DATA_INFO_TYPE_TB_UNMATCHED: + rx_status->zero_length_psdu_type = + IEEE80211_RADIOTAP_ZERO_LEN_PSDU_NOT_CAPTURED; + break; + default: + rx_status->zero_length_psdu_type = + IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR; + break; + } + + rx_status->band = phy_data.channel > 14 ? NL80211_BAND_5GHZ : + NL80211_BAND_2GHZ; + + rx_status->freq = ieee80211_channel_to_frequency(phy_data.channel, + rx_status->band); + + iwl_mld_rx_fill_status(mld, skb, &phy_data, NULL, NULL, queue); + + /* No more radiotap info should be added after this point. + * Mark it as mac header for upper layers to know where + * the radiotap header ends. + */ + skb_set_mac_header(skb, skb->len); + + /* Override the nss from the rx_vec since the rate_n_flags has + * only 1 bit for the nss which gives a max of 2 ss but there + * may be up to 8 spatial streams. + */ + switch (format) { + case RATE_MCS_VHT_MSK: + rx_status->nss = + le32_get_bits(desc->rx_vec[0], + RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK) + 1; + break; + case RATE_MCS_HE_MSK: + rx_status->nss = + le32_get_bits(desc->rx_vec[0], + RX_NO_DATA_RX_VEC0_HE_NSTS_MSK) + 1; + break; + case RATE_MCS_EHT_MSK: + rx_status->nss = + le32_get_bits(desc->rx_vec[2], + RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK) + 1; + } + + /* pass the packet to mac80211 */ + rcu_read_lock(); + ieee80211_rx_napi(mld->hw, NULL, skb, napi); + rcu_read_unlock(); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.h b/drivers/net/wireless/intel/iwlwifi/mld/rx.h new file mode 100644 index 000000000000..2beabd7e70b1 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_rx_h__ +#define __iwl_mld_rx_h__ + +#include "mld.h" + +/** + * enum iwl_mld_internal_rxq_notif_type - RX queue sync notif types + * + * @IWL_MLD_RXQ_EMPTY: empty sync notification + * @IWL_MLD_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA + */ +enum iwl_mld_internal_rxq_notif_type { + IWL_MLD_RXQ_EMPTY, + IWL_MLD_RXQ_NOTIF_DEL_BA, +}; + +/** + * struct iwl_mld_internal_rxq_notif - @iwl_rxq_sync_cmd internal data. + * This data is echoed by the firmware to all RSS queues and should be DWORD + * aligned. FW is agnostic to the data, so there are no endianness requirements + * + * @type: one of &iwl_mld_internal_rxq_notif_type + * @cookie: unique internal cookie to identify old notifications + * @reserved: reserved for alignment + * @payload: data to send to RX queues based on the type (may be empty) + */ +struct iwl_mld_internal_rxq_notif { + u8 type; + u8 reserved[3]; + u32 cookie; + u8 payload[]; +} __packed; + +/** + * struct iwl_mld_rx_queues_sync - RX queues sync data + * + * @waitq: wait queue for RX queues sync completion + * @cookie: unique id to correlate sync requests with responses + * @state: bitmask representing the sync state of RX queues + * all RX queues bits are set before sending the command, and the + * corresponding queue bit cleared upon handling the notification + */ +struct iwl_mld_rx_queues_sync { + wait_queue_head_t waitq; + u32 cookie; + unsigned long state; +}; + +void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, + struct iwl_rx_cmd_buffer *rxb, int queue); + +void iwl_mld_sync_rx_queues(struct iwl_mld *mld, + enum iwl_mld_internal_rxq_notif_type type, + const void *notif_payload, u32 notif_payload_size); + +void iwl_mld_handle_rx_queues_sync_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt, int queue); + +void iwl_mld_pass_packet_to_mac80211(struct iwl_mld *mld, + struct napi_struct *napi, + struct sk_buff *skb, int queue, + struct ieee80211_sta *sta); + +void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi, + struct iwl_rx_packet *pkt, int queue); + +#endif /* __iwl_mld_agg_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/scan.c b/drivers/net/wireless/intel/iwlwifi/mld/scan.c new file mode 100644 index 000000000000..7ec04318ec2f --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/scan.c @@ -0,0 +1,2008 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <linux/crc32.h> + +#include "mld.h" +#include "scan.h" +#include "hcmd.h" +#include "iface.h" +#include "phy.h" +#include "mlo.h" + +#include "fw/api/scan.h" +#include "fw/dbg.h" + +#define IWL_SCAN_DWELL_ACTIVE 10 +#define IWL_SCAN_DWELL_PASSIVE 110 +#define IWL_SCAN_NUM_OF_FRAGS 3 + +/* adaptive dwell max budget time [TU] for full scan */ +#define IWL_SCAN_ADWELL_MAX_BUDGET_FULL_SCAN 300 + +/* adaptive dwell max budget time [TU] for directed scan */ +#define IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN 100 + +/* adaptive dwell default high band APs number */ +#define IWL_SCAN_ADWELL_DEFAULT_HB_N_APS 8 + +/* adaptive dwell default low band APs number */ +#define IWL_SCAN_ADWELL_DEFAULT_LB_N_APS 2 + +/* adaptive dwell default APs number for P2P social channels (1, 6, 11) */ +#define IWL_SCAN_ADWELL_DEFAULT_N_APS_SOCIAL 10 + +/* adaptive dwell number of APs override for P2P friendly GO channels */ +#define IWL_SCAN_ADWELL_N_APS_GO_FRIENDLY 10 + +/* adaptive dwell number of APs override for P2P social channels */ +#define IWL_SCAN_ADWELL_N_APS_SOCIAL_CHS 2 + +/* adaptive dwell number of APs override mask for p2p friendly GO */ +#define IWL_SCAN_ADWELL_N_APS_GO_FRIENDLY_BIT BIT(20) + +/* adaptive dwell number of APs override mask for social channels */ +#define IWL_SCAN_ADWELL_N_APS_SOCIAL_CHS_BIT BIT(21) + +#define SCAN_TIMEOUT_MSEC (30000 * HZ) + +/* minimal number of 2GHz and 5GHz channels in the regular scan request */ +#define IWL_MLD_6GHZ_PASSIVE_SCAN_MIN_CHANS 4 + +enum iwl_mld_scan_type { + IWL_SCAN_TYPE_NOT_SET, + IWL_SCAN_TYPE_UNASSOC, + IWL_SCAN_TYPE_WILD, + IWL_SCAN_TYPE_MILD, + IWL_SCAN_TYPE_FRAGMENTED, + IWL_SCAN_TYPE_FAST_BALANCE, +}; + +struct iwl_mld_scan_timing_params { + u32 suspend_time; + u32 max_out_time; +}; + +static const struct iwl_mld_scan_timing_params scan_timing[] = { + [IWL_SCAN_TYPE_UNASSOC] = { + .suspend_time = 0, + .max_out_time = 0, + }, + [IWL_SCAN_TYPE_WILD] = { + .suspend_time = 30, + .max_out_time = 120, + }, + [IWL_SCAN_TYPE_MILD] = { + .suspend_time = 120, + .max_out_time = 120, + }, + [IWL_SCAN_TYPE_FRAGMENTED] = { + .suspend_time = 95, + .max_out_time = 44, + }, + [IWL_SCAN_TYPE_FAST_BALANCE] = { + .suspend_time = 30, + .max_out_time = 37, + }, +}; + +struct iwl_mld_scan_params { + enum iwl_mld_scan_type type; + u32 n_channels; + u16 delay; + int n_ssids; + struct cfg80211_ssid *ssids; + struct ieee80211_channel **channels; + u32 flags; + u8 *mac_addr; + u8 *mac_addr_mask; + bool no_cck; + bool pass_all; + int n_match_sets; + struct iwl_scan_probe_req preq; + struct cfg80211_match_set *match_sets; + int n_scan_plans; + struct cfg80211_sched_scan_plan *scan_plans; + bool iter_notif; + bool respect_p2p_go; + u8 fw_link_id; + struct cfg80211_scan_6ghz_params *scan_6ghz_params; + u32 n_6ghz_params; + bool scan_6ghz; + bool enable_6ghz_passive; + u8 bssid[ETH_ALEN] __aligned(2); +}; + +struct iwl_mld_scan_respect_p2p_go_iter_data { + struct ieee80211_vif *current_vif; + bool p2p_go; +}; + +static void iwl_mld_scan_respect_p2p_go_iter(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_scan_respect_p2p_go_iter_data *data = _data; + + /* exclude the given vif */ + if (vif == data->current_vif) + return; + + /* TODO: CDB check the band of the GO */ + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_P2P_GO && + iwl_mld_vif_from_mac80211(vif)->ap_ibss_active) + data->p2p_go = true; +} + +static bool iwl_mld_get_respect_p2p_go(struct iwl_mld *mld, + struct ieee80211_vif *vif, + bool low_latency) +{ + struct iwl_mld_scan_respect_p2p_go_iter_data data = { + .current_vif = vif, + .p2p_go = false, + }; + + if (!low_latency) + return false; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_scan_respect_p2p_go_iter, + &data); + + return data.p2p_go; +} + +struct iwl_mld_scan_iter_data { + struct ieee80211_vif *current_vif; + bool active_vif; + bool is_dcm_with_p2p_go; + bool global_low_latency; +}; + +static void iwl_mld_scan_iterator(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mld_scan_iter_data *data = _data; + struct ieee80211_vif *curr_vif = data->current_vif; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_vif *curr_mld_vif; + unsigned long curr_vif_active_links; + u16 link_id; + + data->global_low_latency |= iwl_mld_vif_low_latency(mld_vif); + + if ((ieee80211_vif_is_mld(vif) && vif->active_links) || + (vif->type != NL80211_IFTYPE_P2P_DEVICE && + mld_vif->deflink.active)) + data->active_vif = true; + + if (vif == curr_vif) + return; + + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_P2P_GO) + return; + + /* Currently P2P GO can't be AP MLD so the logic below assumes that */ + WARN_ON_ONCE(ieee80211_vif_is_mld(vif)); + + curr_vif_active_links = + ieee80211_vif_is_mld(curr_vif) ? curr_vif->active_links : 1; + + curr_mld_vif = iwl_mld_vif_from_mac80211(curr_vif); + + for_each_set_bit(link_id, &curr_vif_active_links, + IEEE80211_MLD_MAX_NUM_LINKS) { + struct iwl_mld_link *curr_mld_link = + iwl_mld_link_dereference_check(curr_mld_vif, link_id); + + if (WARN_ON(!curr_mld_link)) + return; + + if (rcu_access_pointer(curr_mld_link->chan_ctx) && + rcu_access_pointer(mld_vif->deflink.chan_ctx) != + rcu_access_pointer(curr_mld_link->chan_ctx)) { + data->is_dcm_with_p2p_go = true; + return; + } + } +} + +static enum +iwl_mld_scan_type iwl_mld_get_scan_type(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct iwl_mld_scan_iter_data *data) +{ + enum iwl_mld_traffic_load load = mld->scan.traffic_load.status; + + /* A scanning AP interface probably wants to generate a survey to do + * ACS (automatic channel selection). + * Force a non-fragmented scan in that case. + */ + if (ieee80211_vif_type_p2p(vif) == NL80211_IFTYPE_AP) + return IWL_SCAN_TYPE_WILD; + + if (!data->active_vif) + return IWL_SCAN_TYPE_UNASSOC; + + if ((load == IWL_MLD_TRAFFIC_HIGH || data->global_low_latency) && + vif->type != NL80211_IFTYPE_P2P_DEVICE) + return IWL_SCAN_TYPE_FRAGMENTED; + + /* In case of DCM with P2P GO set all scan requests as + * fast-balance scan + */ + if (vif->type == NL80211_IFTYPE_STATION && + data->is_dcm_with_p2p_go) + return IWL_SCAN_TYPE_FAST_BALANCE; + + if (load >= IWL_MLD_TRAFFIC_MEDIUM || data->global_low_latency) + return IWL_SCAN_TYPE_MILD; + + return IWL_SCAN_TYPE_WILD; +} + +static u8 * +iwl_mld_scan_add_2ghz_elems(struct iwl_mld *mld, const u8 *ies, + size_t len, u8 *const pos) +{ + static const u8 before_ds_params[] = { + WLAN_EID_SSID, + WLAN_EID_SUPP_RATES, + WLAN_EID_REQUEST, + WLAN_EID_EXT_SUPP_RATES, + }; + size_t offs; + u8 *newpos = pos; + + offs = ieee80211_ie_split(ies, len, + before_ds_params, + ARRAY_SIZE(before_ds_params), + 0); + + memcpy(newpos, ies, offs); + newpos += offs; + + /* Add a placeholder for DS Parameter Set element */ + *newpos++ = WLAN_EID_DS_PARAMS; + *newpos++ = 1; + *newpos++ = 0; + + memcpy(newpos, ies + offs, len - offs); + newpos += len - offs; + + return newpos; +} + +static void +iwl_mld_scan_add_tpc_report_elem(u8 *pos) +{ + pos[0] = WLAN_EID_VENDOR_SPECIFIC; + pos[1] = WFA_TPC_IE_LEN - 2; + pos[2] = (WLAN_OUI_MICROSOFT >> 16) & 0xff; + pos[3] = (WLAN_OUI_MICROSOFT >> 8) & 0xff; + pos[4] = WLAN_OUI_MICROSOFT & 0xff; + pos[5] = WLAN_OUI_TYPE_MICROSOFT_TPC; + pos[6] = 0; + /* pos[7] - tx power will be inserted by the FW */ + pos[7] = 0; + pos[8] = 0; +} + +static u32 +iwl_mld_scan_ooc_priority(enum iwl_mld_scan_status scan_status) +{ + if (scan_status == IWL_MLD_SCAN_REGULAR) + return IWL_SCAN_PRIORITY_EXT_6; + if (scan_status == IWL_MLD_SCAN_INT_MLO) + return IWL_SCAN_PRIORITY_EXT_4; + + return IWL_SCAN_PRIORITY_EXT_2; +} + +static bool +iwl_mld_scan_is_regular(struct iwl_mld_scan_params *params) +{ + return params->n_scan_plans == 1 && + params->scan_plans[0].iterations == 1; +} + +static bool +iwl_mld_scan_is_fragmented(enum iwl_mld_scan_type type) +{ + return (type == IWL_SCAN_TYPE_FRAGMENTED || + type == IWL_SCAN_TYPE_FAST_BALANCE); +} + +static int +iwl_mld_scan_uid_by_status(struct iwl_mld *mld, int status) +{ + for (int i = 0; i < ARRAY_SIZE(mld->scan.uid_status); i++) + if (mld->scan.uid_status[i] == status) + return i; + + return -ENOENT; +} + +static const char * +iwl_mld_scan_ebs_status_str(enum iwl_scan_ebs_status status) +{ + switch (status) { + case IWL_SCAN_EBS_SUCCESS: + return "successful"; + case IWL_SCAN_EBS_INACTIVE: + return "inactive"; + case IWL_SCAN_EBS_FAILED: + case IWL_SCAN_EBS_CHAN_NOT_FOUND: + default: + return "failed"; + } +} + +static int +iwl_mld_scan_ssid_exist(u8 *ssid, u8 ssid_len, struct iwl_ssid_ie *ssid_list) +{ + for (int i = 0; i < PROBE_OPTION_MAX; i++) { + if (!ssid_list[i].len) + return -1; + if (ssid_list[i].len == ssid_len && + !memcmp(ssid_list[i].ssid, ssid, ssid_len)) + return i; + } + + return -1; +} + +static bool +iwl_mld_scan_fits(struct iwl_mld *mld, int n_ssids, + struct ieee80211_scan_ies *ies, int n_channels) +{ + return ((n_ssids <= PROBE_OPTION_MAX) && + (n_channels <= mld->fw->ucode_capa.n_scan_channels) & + (ies->common_ie_len + ies->len[NL80211_BAND_2GHZ] + + ies->len[NL80211_BAND_5GHZ] + ies->len[NL80211_BAND_6GHZ] <= + iwl_mld_scan_max_template_size())); +} + +static void +iwl_mld_scan_build_probe_req(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_scan_ies *ies, + struct iwl_mld_scan_params *params) +{ + struct ieee80211_mgmt *frame = (void *)params->preq.buf; + u8 *pos, *newpos; + const u8 *mac_addr = params->flags & NL80211_SCAN_FLAG_RANDOM_ADDR ? + params->mac_addr : NULL; + + if (mac_addr) + get_random_mask_addr(frame->sa, mac_addr, + params->mac_addr_mask); + else + memcpy(frame->sa, vif->addr, ETH_ALEN); + + frame->frame_control = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ); + eth_broadcast_addr(frame->da); + ether_addr_copy(frame->bssid, params->bssid); + frame->seq_ctrl = 0; + + pos = frame->u.probe_req.variable; + *pos++ = WLAN_EID_SSID; + *pos++ = 0; + + params->preq.mac_header.offset = 0; + params->preq.mac_header.len = cpu_to_le16(24 + 2); + + /* Insert DS parameter set element on 2.4 GHz band */ + newpos = iwl_mld_scan_add_2ghz_elems(mld, + ies->ies[NL80211_BAND_2GHZ], + ies->len[NL80211_BAND_2GHZ], + pos); + params->preq.band_data[0].offset = cpu_to_le16(pos - params->preq.buf); + params->preq.band_data[0].len = cpu_to_le16(newpos - pos); + pos = newpos; + + memcpy(pos, ies->ies[NL80211_BAND_5GHZ], + ies->len[NL80211_BAND_5GHZ]); + params->preq.band_data[1].offset = cpu_to_le16(pos - params->preq.buf); + params->preq.band_data[1].len = + cpu_to_le16(ies->len[NL80211_BAND_5GHZ]); + pos += ies->len[NL80211_BAND_5GHZ]; + + memcpy(pos, ies->ies[NL80211_BAND_6GHZ], + ies->len[NL80211_BAND_6GHZ]); + params->preq.band_data[2].offset = cpu_to_le16(pos - params->preq.buf); + params->preq.band_data[2].len = + cpu_to_le16(ies->len[NL80211_BAND_6GHZ]); + pos += ies->len[NL80211_BAND_6GHZ]; + + memcpy(pos, ies->common_ies, ies->common_ie_len); + params->preq.common_data.offset = cpu_to_le16(pos - params->preq.buf); + + iwl_mld_scan_add_tpc_report_elem(pos + ies->common_ie_len); + params->preq.common_data.len = cpu_to_le16(ies->common_ie_len + + WFA_TPC_IE_LEN); +} + +static u16 +iwl_mld_scan_get_cmd_gen_flags(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif, + enum iwl_mld_scan_status scan_status) +{ + u16 flags = 0; + + /* If no direct SSIDs are provided perform a passive scan. Otherwise, + * if there is a single SSID which is not the broadcast SSID, assume + * that the scan is intended for roaming purposes and thus enable Rx on + * all chains to improve chances of hearing the beacons/probe responses. + */ + if (params->n_ssids == 0) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE; + else if (params->n_ssids == 1 && params->ssids[0].ssid_len) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS; + + if (params->pass_all) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL; + else + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH; + + if (iwl_mld_scan_is_fragmented(params->type)) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1; + + if (!iwl_mld_scan_is_regular(params)) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC; + + if (params->iter_notif || + mld->scan.pass_all_sched_res == SCHED_SCAN_PASS_ALL_STATE_ENABLED) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE; + + if (scan_status == IWL_MLD_SCAN_SCHED || + scan_status == IWL_MLD_SCAN_NETDETECT) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE; + + if (params->flags & (NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP | + NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE | + NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME)) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_OCE; + + if ((scan_status == IWL_MLD_SCAN_SCHED || + scan_status == IWL_MLD_SCAN_NETDETECT) && + params->flags & NL80211_SCAN_FLAG_COLOCATED_6GHZ) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_TRIGGER_UHB_SCAN; + + if (params->enable_6ghz_passive) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_6GHZ_PASSIVE_SCAN; + + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL; + + return flags; +} + +static u8 +iwl_mld_scan_get_cmd_gen_flags2(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif, u16 gen_flags) +{ + u8 flags = 0; + + /* TODO: CDB */ + if (params->respect_p2p_go) + flags |= IWL_UMAC_SCAN_GEN_PARAMS_FLAGS2_RESPECT_P2P_GO_LB | + IWL_UMAC_SCAN_GEN_PARAMS_FLAGS2_RESPECT_P2P_GO_HB; + + if (params->scan_6ghz) + flags |= IWL_UMAC_SCAN_GEN_PARAMS_FLAGS2_DONT_TOGGLE_ANT; + + return flags; +} + +static void +iwl_mld_scan_cmd_set_dwell(struct iwl_mld *mld, + struct iwl_scan_general_params_v11 *gp, + struct iwl_mld_scan_params *params) +{ + const struct iwl_mld_scan_timing_params *timing = + &scan_timing[params->type]; + + gp->adwell_default_social_chn = + IWL_SCAN_ADWELL_DEFAULT_N_APS_SOCIAL; + gp->adwell_default_2g = IWL_SCAN_ADWELL_DEFAULT_LB_N_APS; + gp->adwell_default_5g = IWL_SCAN_ADWELL_DEFAULT_HB_N_APS; + + if (params->n_ssids && params->ssids[0].ssid_len) + gp->adwell_max_budget = + cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN); + else + gp->adwell_max_budget = + cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_FULL_SCAN); + + gp->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); + + gp->max_out_of_time[SCAN_LB_LMAC_IDX] = cpu_to_le32(timing->max_out_time); + gp->suspend_time[SCAN_LB_LMAC_IDX] = cpu_to_le32(timing->suspend_time); + + gp->active_dwell[SCAN_LB_LMAC_IDX] = IWL_SCAN_DWELL_ACTIVE; + gp->passive_dwell[SCAN_LB_LMAC_IDX] = IWL_SCAN_DWELL_PASSIVE; + gp->active_dwell[SCAN_HB_LMAC_IDX] = IWL_SCAN_DWELL_ACTIVE; + gp->passive_dwell[SCAN_HB_LMAC_IDX] = IWL_SCAN_DWELL_PASSIVE; + + IWL_DEBUG_SCAN(mld, + "Scan: adwell_max_budget=%d max_out_of_time=%d suspend_time=%d\n", + gp->adwell_max_budget, + gp->max_out_of_time[SCAN_LB_LMAC_IDX], + gp->suspend_time[SCAN_LB_LMAC_IDX]); +} + +static void +iwl_mld_scan_cmd_set_gen_params(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif, + struct iwl_scan_general_params_v11 *gp, + enum iwl_mld_scan_status scan_status) +{ + u16 gen_flags = iwl_mld_scan_get_cmd_gen_flags(mld, params, vif, + scan_status); + u8 gen_flags2 = iwl_mld_scan_get_cmd_gen_flags2(mld, params, vif, + gen_flags); + + IWL_DEBUG_SCAN(mld, "General: flags=0x%x, flags2=0x%x\n", + gen_flags, gen_flags2); + + gp->flags = cpu_to_le16(gen_flags); + gp->flags2 = gen_flags2; + + iwl_mld_scan_cmd_set_dwell(mld, gp, params); + + if (gen_flags & IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1) + gp->num_of_fragments[SCAN_LB_LMAC_IDX] = IWL_SCAN_NUM_OF_FRAGS; + + if (params->fw_link_id != IWL_MLD_INVALID_FW_ID) + gp->scan_start_mac_or_link_id = params->fw_link_id; +} + +static int +iwl_mld_scan_cmd_set_sched_params(struct iwl_mld_scan_params *params, + struct iwl_scan_umac_schedule *schedule, + __le16 *delay) +{ + if (WARN_ON(!params->n_scan_plans || + params->n_scan_plans > IWL_MAX_SCHED_SCAN_PLANS)) + return -EINVAL; + + for (int i = 0; i < params->n_scan_plans; i++) { + struct cfg80211_sched_scan_plan *scan_plan = + ¶ms->scan_plans[i]; + + schedule[i].iter_count = scan_plan->iterations; + schedule[i].interval = + cpu_to_le16(scan_plan->interval); + } + + /* If the number of iterations of the last scan plan is set to zero, + * it should run infinitely. However, this is not always the case. + * For example, when regular scan is requested the driver sets one scan + * plan with one iteration. + */ + if (!schedule[params->n_scan_plans - 1].iter_count) + schedule[params->n_scan_plans - 1].iter_count = 0xff; + + *delay = cpu_to_le16(params->delay); + + return 0; +} + +/* We insert the SSIDs in an inverted order, because the FW will + * invert it back. + */ +static void +iwl_mld_scan_cmd_build_ssids(struct iwl_mld_scan_params *params, + struct iwl_ssid_ie *ssids, u32 *ssid_bitmap) +{ + int i, j; + int index; + u32 tmp_bitmap = 0; + + /* copy SSIDs from match list. iwl_config_sched_scan_profiles() + * uses the order of these ssids to config match list. + */ + for (i = 0, j = params->n_match_sets - 1; + j >= 0 && i < PROBE_OPTION_MAX; + i++, j--) { + /* skip empty SSID match_sets */ + if (!params->match_sets[j].ssid.ssid_len) + continue; + + ssids[i].id = WLAN_EID_SSID; + ssids[i].len = params->match_sets[j].ssid.ssid_len; + memcpy(ssids[i].ssid, params->match_sets[j].ssid.ssid, + ssids[i].len); + } + + /* add SSIDs from scan SSID list */ + for (j = params->n_ssids - 1; + j >= 0 && i < PROBE_OPTION_MAX; + i++, j--) { + index = iwl_mld_scan_ssid_exist(params->ssids[j].ssid, + params->ssids[j].ssid_len, + ssids); + if (index < 0) { + ssids[i].id = WLAN_EID_SSID; + ssids[i].len = params->ssids[j].ssid_len; + memcpy(ssids[i].ssid, params->ssids[j].ssid, + ssids[i].len); + tmp_bitmap |= BIT(i); + } else { + tmp_bitmap |= BIT(index); + } + } + + if (ssid_bitmap) + *ssid_bitmap = tmp_bitmap; +} + +static void +iwl_mld_scan_fill_6g_chan_list(struct iwl_mld_scan_params *params, + struct iwl_scan_probe_params_v4 *pp) +{ + int j, idex_s = 0, idex_b = 0; + struct cfg80211_scan_6ghz_params *scan_6ghz_params = + params->scan_6ghz_params; + + for (j = 0; + j < params->n_ssids && idex_s < SCAN_SHORT_SSID_MAX_SIZE; + j++) { + if (!params->ssids[j].ssid_len) + continue; + + pp->short_ssid[idex_s] = + cpu_to_le32(~crc32_le(~0, params->ssids[j].ssid, + params->ssids[j].ssid_len)); + + /* hidden 6ghz scan */ + pp->direct_scan[idex_s].id = WLAN_EID_SSID; + pp->direct_scan[idex_s].len = params->ssids[j].ssid_len; + memcpy(pp->direct_scan[idex_s].ssid, params->ssids[j].ssid, + params->ssids[j].ssid_len); + idex_s++; + } + + /* Populate the arrays of the short SSIDs and the BSSIDs using the 6GHz + * collocated parameters. This might not be optimal, as this processing + * does not (yet) correspond to the actual channels, so it is possible + * that some entries would be left out. + */ + for (j = 0; j < params->n_6ghz_params; j++) { + int k; + + /* First, try to place the short SSID */ + if (scan_6ghz_params[j].short_ssid_valid) { + for (k = 0; k < idex_s; k++) { + if (pp->short_ssid[k] == + cpu_to_le32(scan_6ghz_params[j].short_ssid)) + break; + } + + if (k == idex_s && idex_s < SCAN_SHORT_SSID_MAX_SIZE) { + pp->short_ssid[idex_s++] = + cpu_to_le32(scan_6ghz_params[j].short_ssid); + } + } + + /* try to place BSSID for the same entry */ + for (k = 0; k < idex_b; k++) { + if (!memcmp(&pp->bssid_array[k], + scan_6ghz_params[j].bssid, ETH_ALEN)) + break; + } + + if (k == idex_b && idex_b < SCAN_BSSID_MAX_SIZE && + !WARN_ONCE(!is_valid_ether_addr(scan_6ghz_params[j].bssid), + "scan: invalid BSSID at index %u, index_b=%u\n", + j, idex_b)) { + memcpy(&pp->bssid_array[idex_b++], + scan_6ghz_params[j].bssid, ETH_ALEN); + } + } + + pp->short_ssid_num = idex_s; + pp->bssid_num = idex_b; +} + +static void +iwl_mld_scan_cmd_set_probe_params(struct iwl_mld_scan_params *params, + struct iwl_scan_probe_params_v4 *pp, + u32 *bitmap_ssid) +{ + pp->preq = params->preq; + + if (params->scan_6ghz) { + iwl_mld_scan_fill_6g_chan_list(params, pp); + return; + } + + /* relevant only for 2.4 GHz /5 GHz scan */ + iwl_mld_scan_cmd_build_ssids(params, pp->direct_scan, bitmap_ssid); +} + +static bool +iwl_mld_scan_use_ebs(struct iwl_mld *mld, struct ieee80211_vif *vif, + bool low_latency) +{ + const struct iwl_ucode_capabilities *capa = &mld->fw->ucode_capa; + + /* We can only use EBS if: + * 1. the feature is supported. + * 2. the last EBS was successful. + * 3. it's not a p2p find operation. + * 4. we are not in low latency mode, + * or if fragmented ebs is supported by the FW + * 5. the VIF is not an AP interface (scan wants survey results) + */ + return ((capa->flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT) && + !mld->scan.last_ebs_failed && + vif->type != NL80211_IFTYPE_P2P_DEVICE && + (!low_latency || fw_has_api(capa, IWL_UCODE_TLV_API_FRAG_EBS)) && + ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_AP); +} + +static u8 +iwl_mld_scan_cmd_set_chan_flags(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif, + bool low_latency) +{ + u8 flags = 0; + + flags |= IWL_SCAN_CHANNEL_FLAG_ENABLE_CHAN_ORDER; + + if (iwl_mld_scan_use_ebs(mld, vif, low_latency)) + flags |= IWL_SCAN_CHANNEL_FLAG_EBS | + IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE | + IWL_SCAN_CHANNEL_FLAG_CACHE_ADD; + + /* set fragmented ebs for fragmented scan */ + if (iwl_mld_scan_is_fragmented(params->type)) + flags |= IWL_SCAN_CHANNEL_FLAG_EBS_FRAG; + + /* Force EBS in case the scan is a fragmented and there is a need + * to take P2P GO operation into consideration during scan operation. + */ + /* TODO: CDB */ + if (iwl_mld_scan_is_fragmented(params->type) && + params->respect_p2p_go) { + IWL_DEBUG_SCAN(mld, "Respect P2P GO. Force EBS\n"); + flags |= IWL_SCAN_CHANNEL_FLAG_FORCE_EBS; + } + + return flags; +} + +static const u8 p2p_go_friendly_chs[] = { + 36, 40, 44, 48, 149, 153, 157, 161, 165, +}; + +static const u8 social_chs[] = { + 1, 6, 11 +}; + +static u32 iwl_mld_scan_ch_n_aps_flag(enum nl80211_iftype vif_type, u8 ch_id) +{ + if (vif_type != NL80211_IFTYPE_P2P_DEVICE) + return 0; + + for (int i = 0; i < ARRAY_SIZE(p2p_go_friendly_chs); i++) { + if (ch_id == p2p_go_friendly_chs[i]) + return IWL_SCAN_ADWELL_N_APS_GO_FRIENDLY_BIT; + } + + for (int i = 0; i < ARRAY_SIZE(social_chs); i++) { + if (ch_id == social_chs[i]) + return IWL_SCAN_ADWELL_N_APS_SOCIAL_CHS_BIT; + } + + return 0; +} + +static void +iwl_mld_scan_cmd_set_channels(struct iwl_mld *mld, + struct ieee80211_channel **channels, + struct iwl_scan_channel_params_v7 *cp, + int n_channels, u32 flags, + enum nl80211_iftype vif_type) +{ + for (int i = 0; i < n_channels; i++) { + enum nl80211_band band = channels[i]->band; + struct iwl_scan_channel_cfg_umac *cfg = &cp->channel_config[i]; + u8 iwl_band = iwl_mld_nl80211_band_to_fw(band); + u32 n_aps_flag = + iwl_mld_scan_ch_n_aps_flag(vif_type, + channels[i]->hw_value); + + if (IWL_MLD_ADAPTIVE_DWELL_NUM_APS_OVERRIDE) + n_aps_flag = IWL_SCAN_ADWELL_N_APS_GO_FRIENDLY_BIT; + + cfg->flags = cpu_to_le32(flags | n_aps_flag); + cfg->channel_num = channels[i]->hw_value; + if (cfg80211_channel_is_psc(channels[i])) + cfg->flags = 0; + + if (band == NL80211_BAND_6GHZ) { + /* 6 GHz channels should only appear in a scan request + * that has scan_6ghz set. The only exception is MLO + * scan, which has to be passive. + */ + WARN_ON_ONCE(cfg->flags != 0); + cfg->flags = + cpu_to_le32(IWL_UHB_CHAN_CFG_FLAG_FORCE_PASSIVE); + } + + cfg->v2.iter_count = 1; + cfg->v2.iter_interval = 0; + cfg->flags |= cpu_to_le32(iwl_band << + IWL_CHAN_CFG_FLAGS_BAND_POS); + } +} + +static u8 +iwl_mld_scan_cfg_channels_6g(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + u32 n_channels, + struct iwl_scan_probe_params_v4 *pp, + struct iwl_scan_channel_params_v7 *cp, + enum nl80211_iftype vif_type) +{ + struct cfg80211_scan_6ghz_params *scan_6ghz_params = + params->scan_6ghz_params; + u32 i; + u8 ch_cnt; + + for (i = 0, ch_cnt = 0; i < params->n_channels; i++) { + struct iwl_scan_channel_cfg_umac *cfg = + &cp->channel_config[ch_cnt]; + + u32 s_ssid_bitmap = 0, bssid_bitmap = 0, flags = 0; + u8 k, n_s_ssids = 0, n_bssids = 0; + u8 max_s_ssids, max_bssids; + bool force_passive = false, found = false, allow_passive = true, + unsolicited_probe_on_chan = false, psc_no_listen = false; + s8 psd_20 = IEEE80211_RNR_TBTT_PARAMS_PSD_RESERVED; + + /* Avoid performing passive scan on non PSC channels unless the + * scan is specifically a passive scan, i.e., no SSIDs + * configured in the scan command. + */ + if (!cfg80211_channel_is_psc(params->channels[i]) && + !params->n_6ghz_params && params->n_ssids) + continue; + + cfg->channel_num = params->channels[i]->hw_value; + cfg->flags |= + cpu_to_le32(PHY_BAND_6 << IWL_CHAN_CFG_FLAGS_BAND_POS); + + cfg->v5.iter_count = 1; + cfg->v5.iter_interval = 0; + + for (u32 j = 0; j < params->n_6ghz_params; j++) { + s8 tmp_psd_20; + + if (!(scan_6ghz_params[j].channel_idx == i)) + continue; + + unsolicited_probe_on_chan |= + scan_6ghz_params[j].unsolicited_probe; + + /* Use the highest PSD value allowed as advertised by + * APs for this channel + */ + tmp_psd_20 = scan_6ghz_params[j].psd_20; + if (tmp_psd_20 != + IEEE80211_RNR_TBTT_PARAMS_PSD_RESERVED && + (psd_20 == + IEEE80211_RNR_TBTT_PARAMS_PSD_RESERVED || + psd_20 < tmp_psd_20)) + psd_20 = tmp_psd_20; + + psc_no_listen |= scan_6ghz_params[j].psc_no_listen; + } + + /* In the following cases apply passive scan: + * 1. Non fragmented scan: + * - PSC channel with NO_LISTEN_FLAG on should be treated + * like non PSC channel + * - Non PSC channel with more than 3 short SSIDs or more + * than 9 BSSIDs. + * - Non PSC Channel with unsolicited probe response and + * more than 2 short SSIDs or more than 6 BSSIDs. + * - PSC channel with more than 2 short SSIDs or more than + * 6 BSSIDs. + * 2. Fragmented scan: + * - PSC channel with more than 1 SSID or 3 BSSIDs. + * - Non PSC channel with more than 2 SSIDs or 6 BSSIDs. + * - Non PSC channel with unsolicited probe response and + * more than 1 SSID or more than 3 BSSIDs. + */ + if (!iwl_mld_scan_is_fragmented(params->type)) { + if (!cfg80211_channel_is_psc(params->channels[i]) || + psc_no_listen) { + if (unsolicited_probe_on_chan) { + max_s_ssids = 2; + max_bssids = 6; + } else { + max_s_ssids = 3; + max_bssids = 9; + } + } else { + max_s_ssids = 2; + max_bssids = 6; + } + } else if (cfg80211_channel_is_psc(params->channels[i])) { + max_s_ssids = 1; + max_bssids = 3; + } else { + if (unsolicited_probe_on_chan) { + max_s_ssids = 1; + max_bssids = 3; + } else { + max_s_ssids = 2; + max_bssids = 6; + } + } + + /* To optimize the scan time, i.e., reduce the scan dwell time + * on each channel, the below logic tries to set 3 direct BSSID + * probe requests for each broadcast probe request with a short + * SSID. + */ + for (u32 j = 0; j < params->n_6ghz_params; j++) { + if (!(scan_6ghz_params[j].channel_idx == i)) + continue; + + found = false; + + for (k = 0; + k < pp->short_ssid_num && n_s_ssids < max_s_ssids; + k++) { + if (!scan_6ghz_params[j].unsolicited_probe && + le32_to_cpu(pp->short_ssid[k]) == + scan_6ghz_params[j].short_ssid) { + /* Relevant short SSID bit set */ + if (s_ssid_bitmap & BIT(k)) { + found = true; + break; + } + + /* Prefer creating BSSID entries unless + * the short SSID probe can be done in + * the same channel dwell iteration. + * + * We also need to create a short SSID + * entry for any hidden AP. + */ + if (3 * n_s_ssids > n_bssids && + !pp->direct_scan[k].len) + break; + + /* Hidden AP, cannot do passive scan */ + if (pp->direct_scan[k].len) + allow_passive = false; + + s_ssid_bitmap |= BIT(k); + n_s_ssids++; + found = true; + break; + } + } + + if (found) + continue; + + for (k = 0; k < pp->bssid_num; k++) { + if (memcmp(&pp->bssid_array[k], + scan_6ghz_params[j].bssid, + ETH_ALEN)) + continue; + + if (bssid_bitmap & BIT(k)) + break; + + if (n_bssids < max_bssids) { + bssid_bitmap |= BIT(k); + n_bssids++; + } else { + force_passive = TRUE; + } + + break; + } + } + + if (cfg80211_channel_is_psc(params->channels[i]) && + psc_no_listen) + flags |= IWL_UHB_CHAN_CFG_FLAG_PSC_CHAN_NO_LISTEN; + + if (unsolicited_probe_on_chan) + flags |= IWL_UHB_CHAN_CFG_FLAG_UNSOLICITED_PROBE_RES; + + if ((allow_passive && force_passive) || + (!(bssid_bitmap | s_ssid_bitmap) && + !cfg80211_channel_is_psc(params->channels[i]))) + flags |= IWL_UHB_CHAN_CFG_FLAG_FORCE_PASSIVE; + else + flags |= bssid_bitmap | (s_ssid_bitmap << 16); + + cfg->flags |= cpu_to_le32(flags); + cfg->v5.psd_20 = psd_20; + + ch_cnt++; + } + + if (params->n_channels > ch_cnt) + IWL_DEBUG_SCAN(mld, + "6GHz: reducing number channels: (%u->%u)\n", + params->n_channels, ch_cnt); + + return ch_cnt; +} + +static int +iwl_mld_scan_cmd_set_6ghz_chan_params(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif, + struct iwl_scan_req_params_v17 *scan_p, + enum iwl_mld_scan_status scan_status) +{ + struct iwl_scan_channel_params_v7 *chan_p = &scan_p->channel_params; + struct iwl_scan_probe_params_v4 *probe_p = &scan_p->probe_params; + + chan_p->flags = iwl_mld_scan_get_cmd_gen_flags(mld, params, vif, + scan_status); + chan_p->count = iwl_mld_scan_cfg_channels_6g(mld, params, + params->n_channels, + probe_p, chan_p, + vif->type); + if (!chan_p->count) + return -EINVAL; + + if (!params->n_ssids || + (params->n_ssids == 1 && !params->ssids[0].ssid_len)) + chan_p->flags |= IWL_SCAN_CHANNEL_FLAG_6G_PSC_NO_FILTER; + + return 0; +} + +static int +iwl_mld_scan_cmd_set_chan_params(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif, + struct iwl_scan_req_params_v17 *scan_p, + bool low_latency, + enum iwl_mld_scan_status scan_status, + u32 channel_cfg_flags) +{ + struct iwl_scan_channel_params_v7 *cp = &scan_p->channel_params; + struct ieee80211_supported_band *sband = + &mld->nvm_data->bands[NL80211_BAND_6GHZ]; + + cp->n_aps_override[0] = IWL_SCAN_ADWELL_N_APS_GO_FRIENDLY; + cp->n_aps_override[1] = IWL_SCAN_ADWELL_N_APS_SOCIAL_CHS; + + if (IWL_MLD_ADAPTIVE_DWELL_NUM_APS_OVERRIDE) + cp->n_aps_override[0] = IWL_MLD_ADAPTIVE_DWELL_NUM_APS_OVERRIDE; + + if (params->scan_6ghz) + return iwl_mld_scan_cmd_set_6ghz_chan_params(mld, params, + vif, scan_p, + scan_status); + + /* relevant only for 2.4 GHz/5 GHz scan */ + cp->flags = iwl_mld_scan_cmd_set_chan_flags(mld, params, vif, + low_latency); + cp->count = params->n_channels; + + iwl_mld_scan_cmd_set_channels(mld, params->channels, cp, + params->n_channels, channel_cfg_flags, + vif->type); + + if (!params->enable_6ghz_passive) + return 0; + + /* fill 6 GHz passive scan cfg */ + for (int i = 0; i < sband->n_channels; i++) { + struct ieee80211_channel *channel = + &sband->channels[i]; + struct iwl_scan_channel_cfg_umac *cfg = + &cp->channel_config[cp->count]; + + if (!cfg80211_channel_is_psc(channel)) + continue; + + cfg->channel_num = channel->hw_value; + cfg->v5.iter_count = 1; + cfg->v5.iter_interval = 0; + cfg->v5.psd_20 = + IEEE80211_RNR_TBTT_PARAMS_PSD_RESERVED; + cfg->flags = cpu_to_le32(PHY_BAND_6 << + IWL_CHAN_CFG_FLAGS_BAND_POS); + cp->count++; + } + + return 0; +} + +static int +iwl_mld_scan_build_cmd(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct iwl_mld_scan_params *params, + enum iwl_mld_scan_status scan_status, + bool low_latency) +{ + struct iwl_scan_req_umac_v17 *cmd = mld->scan.cmd; + struct iwl_scan_req_params_v17 *scan_p = &cmd->scan_params; + u32 bitmap_ssid = 0; + int uid, ret; + + memset(mld->scan.cmd, 0, mld->scan.cmd_size); + + /* find a free UID entry */ + uid = iwl_mld_scan_uid_by_status(mld, IWL_MLD_SCAN_NONE); + if (uid < 0) + return uid; + + cmd->uid = cpu_to_le32(uid); + cmd->ooc_priority = + cpu_to_le32(iwl_mld_scan_ooc_priority(scan_status)); + + iwl_mld_scan_cmd_set_gen_params(mld, params, vif, + &scan_p->general_params, scan_status); + + ret = iwl_mld_scan_cmd_set_sched_params(params, + scan_p->periodic_params.schedule, + &scan_p->periodic_params.delay); + if (ret) + return ret; + + iwl_mld_scan_cmd_set_probe_params(params, &scan_p->probe_params, + &bitmap_ssid); + + ret = iwl_mld_scan_cmd_set_chan_params(mld, params, vif, scan_p, + low_latency, scan_status, + bitmap_ssid); + if (ret) + return ret; + + return uid; +} + +static bool +iwl_mld_scan_pass_all(struct iwl_mld *mld, + struct cfg80211_sched_scan_request *req) +{ + if (req->n_match_sets && req->match_sets[0].ssid.ssid_len) { + IWL_DEBUG_SCAN(mld, + "Sending scheduled scan with filtering, n_match_sets %d\n", + req->n_match_sets); + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_DISABLED; + return false; + } + + IWL_DEBUG_SCAN(mld, "Sending Scheduled scan without filtering\n"); + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_ENABLED; + + return true; +} + +static int +iwl_mld_config_sched_scan_profiles(struct iwl_mld *mld, + struct cfg80211_sched_scan_request *req) +{ + struct iwl_host_cmd hcmd = { + .id = SCAN_OFFLOAD_UPDATE_PROFILES_CMD, + .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; + struct iwl_scan_offload_profile *profile; + struct iwl_scan_offload_profile_cfg_data *cfg_data; + struct iwl_scan_offload_profile_cfg *profile_cfg; + struct iwl_scan_offload_blocklist *blocklist; + u32 blocklist_size = IWL_SCAN_MAX_BLACKLIST_LEN * sizeof(*blocklist); + u32 cmd_size = blocklist_size + sizeof(*profile_cfg); + u8 *cmd; + int ret; + + if (WARN_ON(req->n_match_sets > IWL_SCAN_MAX_PROFILES_V2)) + return -EIO; + + cmd = kzalloc(cmd_size, GFP_KERNEL); + if (!cmd) + return -ENOMEM; + + hcmd.data[0] = cmd; + hcmd.len[0] = cmd_size; + + blocklist = (struct iwl_scan_offload_blocklist *)cmd; + profile_cfg = (struct iwl_scan_offload_profile_cfg *)(cmd + blocklist_size); + + /* No blocklist configuration */ + cfg_data = &profile_cfg->data; + cfg_data->num_profiles = req->n_match_sets; + cfg_data->active_clients = SCAN_CLIENT_SCHED_SCAN; + cfg_data->pass_match = SCAN_CLIENT_SCHED_SCAN; + cfg_data->match_notify = SCAN_CLIENT_SCHED_SCAN; + + if (!req->n_match_sets || !req->match_sets[0].ssid.ssid_len) + cfg_data->any_beacon_notify = SCAN_CLIENT_SCHED_SCAN; + + for (int i = 0; i < req->n_match_sets; i++) { + profile = &profile_cfg->profiles[i]; + + /* Support any cipher and auth algorithm */ + profile->unicast_cipher = 0xff; + profile->auth_alg = IWL_AUTH_ALGO_UNSUPPORTED | + IWL_AUTH_ALGO_NONE | IWL_AUTH_ALGO_PSK | + IWL_AUTH_ALGO_8021X | IWL_AUTH_ALGO_SAE | + IWL_AUTH_ALGO_8021X_SHA384 | IWL_AUTH_ALGO_OWE; + profile->network_type = IWL_NETWORK_TYPE_ANY; + profile->band_selection = IWL_SCAN_OFFLOAD_SELECT_ANY; + profile->client_bitmap = SCAN_CLIENT_SCHED_SCAN; + profile->ssid_index = i; + } + + IWL_DEBUG_SCAN(mld, + "Sending scheduled scan profile config (n_match_sets=%u)\n", + req->n_match_sets); + + ret = iwl_mld_send_cmd(mld, &hcmd); + + kfree(cmd); + + return ret; +} + +static int +iwl_mld_sched_scan_handle_non_psc_channels(struct iwl_mld_scan_params *params, + bool *non_psc_included) +{ + int i, j; + + *non_psc_included = false; + /* for 6 GHZ band only PSC channels need to be added */ + for (i = 0; i < params->n_channels; i++) { + struct ieee80211_channel *channel = params->channels[i]; + + if (channel->band == NL80211_BAND_6GHZ && + !cfg80211_channel_is_psc(channel)) { + *non_psc_included = true; + break; + } + } + + if (!*non_psc_included) + return 0; + + params->channels = + kmemdup(params->channels, + sizeof(params->channels[0]) * params->n_channels, + GFP_KERNEL); + if (!params->channels) + return -ENOMEM; + + for (i = j = 0; i < params->n_channels; i++) { + if (params->channels[i]->band == NL80211_BAND_6GHZ && + !cfg80211_channel_is_psc(params->channels[i])) + continue; + params->channels[j++] = params->channels[i]; + } + + params->n_channels = j; + + return 0; +} + +static void +iwl_mld_scan_6ghz_passive_scan(struct iwl_mld *mld, + struct iwl_mld_scan_params *params, + struct ieee80211_vif *vif) +{ + struct ieee80211_supported_band *sband = + &mld->nvm_data->bands[NL80211_BAND_6GHZ]; + u32 n_disabled, i; + + params->enable_6ghz_passive = false; + + /* 6 GHz passive scan may be enabled in the first 2.4 GHz/5 GHz scan + * phase to discover geo location if no AP's are found. Skip it when + * we're in the 6 GHz scan phase. + */ + if (params->scan_6ghz) + return; + + /* 6 GHz passive scan allowed only on station interface */ + if (vif->type != NL80211_IFTYPE_STATION) { + IWL_DEBUG_SCAN(mld, + "6GHz passive scan: not station interface\n"); + return; + } + + /* 6 GHz passive scan is allowed in a defined time interval following + * HW reset or resume flow, or while not associated and a large + * interval has passed since the last 6 GHz passive scan. + */ + if ((vif->cfg.assoc || + time_after(mld->scan.last_6ghz_passive_jiffies + + (IWL_MLD_6GHZ_PASSIVE_SCAN_TIMEOUT * HZ), jiffies)) && + (time_before(mld->scan.last_start_time_jiffies + + (IWL_MLD_6GHZ_PASSIVE_SCAN_ASSOC_TIMEOUT * HZ), + jiffies))) { + IWL_DEBUG_SCAN(mld, "6GHz passive scan: %s\n", + vif->cfg.assoc ? "associated" : + "timeout did not expire"); + return; + } + + /* not enough channels in the regular scan request */ + if (params->n_channels < IWL_MLD_6GHZ_PASSIVE_SCAN_MIN_CHANS) { + IWL_DEBUG_SCAN(mld, + "6GHz passive scan: not enough channels %d\n", + params->n_channels); + return; + } + + for (i = 0; i < params->n_ssids; i++) { + if (!params->ssids[i].ssid_len) + break; + } + + /* not a wildcard scan, so cannot enable passive 6 GHz scan */ + if (i == params->n_ssids) { + IWL_DEBUG_SCAN(mld, + "6GHz passive scan: no wildcard SSID\n"); + return; + } + + if (!sband || !sband->n_channels) { + IWL_DEBUG_SCAN(mld, + "6GHz passive scan: no 6GHz channels\n"); + return; + } + + for (i = 0, n_disabled = 0; i < sband->n_channels; i++) { + if (sband->channels[i].flags & (IEEE80211_CHAN_DISABLED)) + n_disabled++; + } + + /* Not all the 6 GHz channels are disabled, so no need for 6 GHz + * passive scan + */ + if (n_disabled != sband->n_channels) { + IWL_DEBUG_SCAN(mld, + "6GHz passive scan: 6GHz channels enabled\n"); + return; + } + + /* all conditions to enable 6 GHz passive scan are satisfied */ + IWL_DEBUG_SCAN(mld, "6GHz passive scan: can be enabled\n"); + params->enable_6ghz_passive = true; +} + +static void +iwl_mld_scan_set_link_id(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct iwl_mld_scan_params *params, + s8 tsf_report_link_id, + enum iwl_mld_scan_status scan_status) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *link; + + if (tsf_report_link_id < 0) { + if (vif->active_links) + tsf_report_link_id = __ffs(vif->active_links); + else + tsf_report_link_id = 0; + } + + link = iwl_mld_link_dereference_check(mld_vif, tsf_report_link_id); + if (!WARN_ON(!link)) { + params->fw_link_id = link->fw_id; + /* we to store fw_link_id only for regular scan, + * and use it in scan complete notif + */ + if (scan_status == IWL_MLD_SCAN_REGULAR) + mld->scan.fw_link_id = link->fw_id; + } else { + mld->scan.fw_link_id = IWL_MLD_INVALID_FW_ID; + params->fw_link_id = IWL_MLD_INVALID_FW_ID; + } +} + +static int +_iwl_mld_single_scan_start(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_scan_request *req, + struct ieee80211_scan_ies *ies, + enum iwl_mld_scan_status scan_status) +{ + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(LONG_GROUP, SCAN_REQ_UMAC), + .len = { mld->scan.cmd_size, }, + .data = { mld->scan.cmd, }, + .dataflags = { IWL_HCMD_DFL_NOCOPY, }, + }; + struct iwl_mld_scan_iter_data scan_iter_data = { + .current_vif = vif, + }; + struct cfg80211_sched_scan_plan scan_plan = {.iterations = 1}; + struct iwl_mld_scan_params params = {}; + int ret, uid; + + /* we should have failed registration if scan_cmd was NULL */ + if (WARN_ON(!mld->scan.cmd)) + return -ENOMEM; + + if (!iwl_mld_scan_fits(mld, req->n_ssids, ies, req->n_channels)) + return -ENOBUFS; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_scan_iterator, + &scan_iter_data); + + params.type = iwl_mld_get_scan_type(mld, vif, &scan_iter_data); + params.n_ssids = req->n_ssids; + params.flags = req->flags; + params.n_channels = req->n_channels; + params.delay = 0; + params.ssids = req->ssids; + params.channels = req->channels; + params.mac_addr = req->mac_addr; + params.mac_addr_mask = req->mac_addr_mask; + params.no_cck = req->no_cck; + params.pass_all = true; + params.n_match_sets = 0; + params.match_sets = NULL; + params.scan_plans = &scan_plan; + params.n_scan_plans = 1; + + params.n_6ghz_params = req->n_6ghz_params; + params.scan_6ghz_params = req->scan_6ghz_params; + params.scan_6ghz = req->scan_6ghz; + + ether_addr_copy(params.bssid, req->bssid); + /* TODO: CDB - per-band flag */ + params.respect_p2p_go = + iwl_mld_get_respect_p2p_go(mld, vif, + scan_iter_data.global_low_latency); + + if (req->duration) + params.iter_notif = true; + + iwl_mld_scan_set_link_id(mld, vif, ¶ms, req->tsf_report_link_id, + scan_status); + + iwl_mld_scan_build_probe_req(mld, vif, ies, ¶ms); + + iwl_mld_scan_6ghz_passive_scan(mld, ¶ms, vif); + + uid = iwl_mld_scan_build_cmd(mld, vif, ¶ms, scan_status, + scan_iter_data.global_low_latency); + if (uid < 0) + return uid; + + ret = iwl_mld_send_cmd(mld, &hcmd); + if (ret) { + IWL_ERR(mld, "Scan failed! ret %d\n", ret); + return ret; + } + + IWL_DEBUG_SCAN(mld, "Scan request send success: status=%u, uid=%u\n", + scan_status, uid); + + mld->scan.uid_status[uid] = scan_status; + mld->scan.status |= scan_status; + + if (params.enable_6ghz_passive) + mld->scan.last_6ghz_passive_jiffies = jiffies; + + return 0; +} + +static int +iwl_mld_scan_send_abort_cmd_status(struct iwl_mld *mld, int uid, u32 *status) +{ + struct iwl_umac_scan_abort abort_cmd = { + .uid = cpu_to_le32(uid), + }; + struct iwl_host_cmd cmd = { + .id = WIDE_ID(LONG_GROUP, SCAN_ABORT_UMAC), + .flags = CMD_WANT_SKB, + .data = { &abort_cmd }, + .len[0] = sizeof(abort_cmd), + }; + struct iwl_rx_packet *pkt; + struct iwl_cmd_response *resp; + u32 resp_len; + int ret; + + ret = iwl_mld_send_cmd(mld, &cmd); + if (ret) + return ret; + + pkt = cmd.resp_pkt; + + resp_len = iwl_rx_packet_payload_len(pkt); + if (IWL_FW_CHECK(mld, resp_len != sizeof(*resp), + "Scan Abort: unexpected response length %d\n", + resp_len)) { + ret = -EIO; + goto out; + } + + resp = (void *)pkt->data; + *status = le32_to_cpu(resp->status); + +out: + iwl_free_resp(&cmd); + return ret; +} + +static int +iwl_mld_scan_abort(struct iwl_mld *mld, int type, int uid, bool *wait) +{ + enum iwl_umac_scan_abort_status status; + int ret; + + *wait = true; + + IWL_DEBUG_SCAN(mld, "Sending scan abort, uid %u\n", uid); + + ret = iwl_mld_scan_send_abort_cmd_status(mld, uid, &status); + + IWL_DEBUG_SCAN(mld, "Scan abort: ret=%d status=%u\n", ret, status); + + /* We don't need to wait to scan complete in the following cases: + * 1. Driver failed to send the scan abort cmd. + * 2. The FW is no longer familiar with the scan that needs to be + * stopped. It is expected that the scan complete notification was + * already received but not yet processed. + * + * In both cases the flow should continue similar to the case that the + * scan was really aborted. + */ + if (ret || status == IWL_UMAC_SCAN_ABORT_STATUS_NOT_FOUND) + *wait = false; + + return ret; +} + +static int +iwl_mld_scan_stop_wait(struct iwl_mld *mld, int type, int uid) +{ + struct iwl_notification_wait wait_scan_done; + static const u16 scan_comp_notif[] = { SCAN_COMPLETE_UMAC }; + bool wait = true; + int ret; + + iwl_init_notification_wait(&mld->notif_wait, &wait_scan_done, + scan_comp_notif, + ARRAY_SIZE(scan_comp_notif), + NULL, NULL); + + IWL_DEBUG_SCAN(mld, "Preparing to stop scan, type=%x\n", type); + + ret = iwl_mld_scan_abort(mld, type, uid, &wait); + if (ret) { + IWL_DEBUG_SCAN(mld, "couldn't stop scan type=%d\n", type); + goto return_no_wait; + } + + if (!wait) { + IWL_DEBUG_SCAN(mld, "no need to wait for scan type=%d\n", type); + goto return_no_wait; + } + + return iwl_wait_notification(&mld->notif_wait, &wait_scan_done, HZ); + +return_no_wait: + iwl_remove_notification(&mld->notif_wait, &wait_scan_done); + return ret; +} + +int iwl_mld_sched_scan_start(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct cfg80211_sched_scan_request *req, + struct ieee80211_scan_ies *ies, + int type) +{ + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(LONG_GROUP, SCAN_REQ_UMAC), + .len = { mld->scan.cmd_size, }, + .data = { mld->scan.cmd, }, + .dataflags = { IWL_HCMD_DFL_NOCOPY, }, + }; + struct iwl_mld_scan_params params = {}; + struct iwl_mld_scan_iter_data scan_iter_data = { + .current_vif = vif, + }; + bool non_psc_included = false; + int ret, uid; + + /* we should have failed registration if scan_cmd was NULL */ + if (WARN_ON(!mld->scan.cmd)) + return -ENOMEM; + + /* FW supports only a single periodic scan */ + if (mld->scan.status & (IWL_MLD_SCAN_SCHED | IWL_MLD_SCAN_NETDETECT)) + return -EBUSY; + + ieee80211_iterate_active_interfaces_mtx(mld->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mld_scan_iterator, + &scan_iter_data); + + params.type = iwl_mld_get_scan_type(mld, vif, &scan_iter_data); + params.flags = req->flags; + params.n_ssids = req->n_ssids; + params.ssids = req->ssids; + params.n_channels = req->n_channels; + params.channels = req->channels; + params.mac_addr = req->mac_addr; + params.mac_addr_mask = req->mac_addr_mask; + params.no_cck = false; + params.pass_all = iwl_mld_scan_pass_all(mld, req); + params.n_match_sets = req->n_match_sets; + params.match_sets = req->match_sets; + params.n_scan_plans = req->n_scan_plans; + params.scan_plans = req->scan_plans; + /* TODO: CDB - per-band flag */ + params.respect_p2p_go = + iwl_mld_get_respect_p2p_go(mld, vif, + scan_iter_data.global_low_latency); + + /* UMAC scan supports up to 16-bit delays, trim it down to 16-bits */ + params.delay = req->delay > U16_MAX ? U16_MAX : req->delay; + + eth_broadcast_addr(params.bssid); + + ret = iwl_mld_config_sched_scan_profiles(mld, req); + if (ret) + return ret; + + iwl_mld_scan_build_probe_req(mld, vif, ies, ¶ms); + + ret = iwl_mld_sched_scan_handle_non_psc_channels(¶ms, + &non_psc_included); + if (ret) + goto out; + + if (!iwl_mld_scan_fits(mld, req->n_ssids, ies, params.n_channels)) { + ret = -ENOBUFS; + goto out; + } + + uid = iwl_mld_scan_build_cmd(mld, vif, ¶ms, type, + scan_iter_data.global_low_latency); + if (uid < 0) { + ret = uid; + goto out; + } + + ret = iwl_mld_send_cmd(mld, &hcmd); + if (!ret) { + IWL_DEBUG_SCAN(mld, + "Sched scan request send success: type=%u, uid=%u\n", + type, uid); + mld->scan.uid_status[uid] = type; + mld->scan.status |= type; + } else { + IWL_ERR(mld, "Sched scan failed! ret %d\n", ret); + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_DISABLED; + } + +out: + if (non_psc_included) + kfree(params.channels); + return ret; +} + +int iwl_mld_scan_stop(struct iwl_mld *mld, int type, bool notify) +{ + int uid, ret; + + IWL_DEBUG_SCAN(mld, + "Request to stop scan: type=0x%x, status=0x%x\n", + type, mld->scan.status); + + if (!(mld->scan.status & type)) + return 0; + + uid = iwl_mld_scan_uid_by_status(mld, type); + /* must be valid, we just checked it's running */ + if (WARN_ON_ONCE(uid < 0)) + return uid; + + ret = iwl_mld_scan_stop_wait(mld, type, uid); + if (ret) + IWL_DEBUG_SCAN(mld, "Failed to stop scan\n"); + + /* Clear the scan status so the next scan requests will + * succeed and mark the scan as stopping, so that the Rx + * handler doesn't do anything, as the scan was stopped from + * above. Also remove the handler to not notify mac80211 + * erroneously after a new scan starts, for example. + */ + mld->scan.status &= ~type; + mld->scan.uid_status[uid] = IWL_MLD_SCAN_NONE; + iwl_mld_cancel_notifications_of_object(mld, IWL_MLD_OBJECT_TYPE_SCAN, + uid); + + if (type == IWL_MLD_SCAN_REGULAR) { + if (notify) { + struct cfg80211_scan_info info = { + .aborted = true, + }; + + ieee80211_scan_completed(mld->hw, &info); + } + } else if (notify) { + ieee80211_sched_scan_stopped(mld->hw); + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_DISABLED; + } + + return ret; +} + +int iwl_mld_regular_scan_start(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_scan_request *req, + struct ieee80211_scan_ies *ies) +{ + return _iwl_mld_single_scan_start(mld, vif, req, ies, + IWL_MLD_SCAN_REGULAR); +} + +static void iwl_mld_int_mlo_scan_start(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_channel **channels, + size_t n_channels) +{ + struct cfg80211_scan_request *req __free(kfree) = NULL; + struct ieee80211_scan_ies ies = {}; + size_t size; + int ret; + + IWL_DEBUG_SCAN(mld, "Starting Internal MLO scan: n_channels=%zu\n", + n_channels); + + size = struct_size(req, channels, n_channels); + req = kzalloc(size, GFP_KERNEL); + if (!req) + return; + + /* set the requested channels */ + for (int i = 0; i < n_channels; i++) + req->channels[i] = channels[i]; + + req->n_channels = n_channels; + + /* set the rates */ + for (int i = 0; i < NUM_NL80211_BANDS; i++) + if (mld->wiphy->bands[i]) + req->rates[i] = + (1 << mld->wiphy->bands[i]->n_bitrates) - 1; + + req->wdev = ieee80211_vif_to_wdev(vif); + req->wiphy = mld->wiphy; + req->scan_start = jiffies; + req->tsf_report_link_id = -1; + + ret = _iwl_mld_single_scan_start(mld, vif, req, &ies, + IWL_MLD_SCAN_INT_MLO); + + if (!ret) + mld->scan.last_mlo_scan_time = ktime_get_boottime_ns(); + + IWL_DEBUG_SCAN(mld, "Internal MLO scan: ret=%d\n", ret); +} + +void iwl_mld_int_mlo_scan(struct iwl_mld *mld, struct ieee80211_vif *vif) +{ + struct ieee80211_channel *channels[IEEE80211_MLD_MAX_NUM_LINKS]; + unsigned long usable_links = ieee80211_vif_usable_links(vif); + size_t n_channels = 0; + u8 link_id; + + lockdep_assert_wiphy(mld->wiphy); + + if (!vif->cfg.assoc || !ieee80211_vif_is_mld(vif) || + hweight16(vif->valid_links) == 1) + return; + + if (mld->scan.status & IWL_MLD_SCAN_INT_MLO) { + IWL_DEBUG_SCAN(mld, "Internal MLO scan is already running\n"); + return; + } + + for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_bss_conf *link_conf = + link_conf_dereference_check(vif, link_id); + + if (WARN_ON_ONCE(!link_conf)) + continue; + + channels[n_channels++] = link_conf->chanreq.oper.chan; + } + + if (!n_channels) + return; + + iwl_mld_int_mlo_scan_start(mld, vif, channels, n_channels); +} + +void iwl_mld_handle_scan_iter_complete_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_umac_scan_iter_complete_notif *notif = (void *)pkt->data; + u32 uid = __le32_to_cpu(notif->uid); + + if (IWL_FW_CHECK(mld, uid >= ARRAY_SIZE(mld->scan.uid_status), + "FW reports out-of-range scan UID %d\n", uid)) + return; + + if (mld->scan.uid_status[uid] == IWL_MLD_SCAN_REGULAR) + mld->scan.start_tsf = le64_to_cpu(notif->start_tsf); + + IWL_DEBUG_SCAN(mld, + "UMAC Scan iteration complete: status=0x%x scanned_channels=%d\n", + notif->status, notif->scanned_channels); + + if (mld->scan.pass_all_sched_res == SCHED_SCAN_PASS_ALL_STATE_FOUND) { + IWL_DEBUG_SCAN(mld, "Pass all scheduled scan results found\n"); + ieee80211_sched_scan_results(mld->hw); + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_ENABLED; + } + + IWL_DEBUG_SCAN(mld, + "UMAC Scan iteration complete: scan started at %llu (TSF)\n", + le64_to_cpu(notif->start_tsf)); +} + +void iwl_mld_handle_match_found_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + IWL_DEBUG_SCAN(mld, "Scheduled scan results\n"); + ieee80211_sched_scan_results(mld->hw); +} + +void iwl_mld_handle_scan_complete_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_umac_scan_complete *notif = (void *)pkt->data; + bool aborted = (notif->status == IWL_SCAN_OFFLOAD_ABORTED); + u32 uid = __le32_to_cpu(notif->uid); + + if (IWL_FW_CHECK(mld, uid >= ARRAY_SIZE(mld->scan.uid_status), + "FW reports out-of-range scan UID %d\n", uid)) + return; + + IWL_DEBUG_SCAN(mld, + "Scan completed: uid=%u type=%u, status=%s, EBS=%s\n", + uid, mld->scan.uid_status[uid], + notif->status == IWL_SCAN_OFFLOAD_COMPLETED ? + "completed" : "aborted", + iwl_mld_scan_ebs_status_str(notif->ebs_status)); + IWL_DEBUG_SCAN(mld, "Scan completed: scan_status=0x%x\n", + mld->scan.status); + IWL_DEBUG_SCAN(mld, + "Scan completed: line=%u, iter=%u, elapsed time=%u\n", + notif->last_schedule, notif->last_iter, + __le32_to_cpu(notif->time_from_last_iter)); + + if (IWL_FW_CHECK(mld, !(mld->scan.uid_status[uid] & mld->scan.status), + "FW reports scan UID %d we didn't trigger\n", uid)) + return; + + /* if the scan is already stopping, we don't need to notify mac80211 */ + if (mld->scan.uid_status[uid] == IWL_MLD_SCAN_REGULAR) { + struct cfg80211_scan_info info = { + .aborted = aborted, + .scan_start_tsf = mld->scan.start_tsf, + }; + int fw_link_id = mld->scan.fw_link_id; + struct ieee80211_bss_conf *link_conf = NULL; + + if (fw_link_id != IWL_MLD_INVALID_FW_ID) + link_conf = + wiphy_dereference(mld->wiphy, + mld->fw_id_to_bss_conf[fw_link_id]); + + /* It is possible that by the time the scan is complete the + * link was already removed and is not valid. + */ + if (link_conf) + ether_addr_copy(info.tsf_bssid, link_conf->bssid); + else + IWL_DEBUG_SCAN(mld, "Scan link is no longer valid\n"); + + ieee80211_scan_completed(mld->hw, &info); + } else if (mld->scan.uid_status[uid] == IWL_MLD_SCAN_SCHED) { + ieee80211_sched_scan_stopped(mld->hw); + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_DISABLED; + } else if (mld->scan.uid_status[uid] == IWL_MLD_SCAN_INT_MLO) { + IWL_DEBUG_SCAN(mld, "Internal MLO scan completed\n"); + + /* + * We limit link selection to internal MLO scans as otherwise + * we do not know whether all channels were covered. + */ + iwl_mld_select_links(mld); + } + + mld->scan.status &= ~mld->scan.uid_status[uid]; + + IWL_DEBUG_SCAN(mld, "Scan completed: after update: scan_status=0x%x\n", + mld->scan.status); + + mld->scan.uid_status[uid] = IWL_MLD_SCAN_NONE; + + if (notif->ebs_status != IWL_SCAN_EBS_SUCCESS && + notif->ebs_status != IWL_SCAN_EBS_INACTIVE) + mld->scan.last_ebs_failed = true; +} + +/* This function is used in nic restart flow, to inform mac80211 about scans + * that were aborted by restart flow or by an assert. + */ +void iwl_mld_report_scan_aborted(struct iwl_mld *mld) +{ + int uid; + + uid = iwl_mld_scan_uid_by_status(mld, IWL_MLD_SCAN_REGULAR); + if (uid >= 0) { + struct cfg80211_scan_info info = { + .aborted = true, + }; + + ieee80211_scan_completed(mld->hw, &info); + mld->scan.uid_status[uid] = IWL_MLD_SCAN_NONE; + } + + uid = iwl_mld_scan_uid_by_status(mld, IWL_MLD_SCAN_SCHED); + if (uid >= 0) { + mld->scan.pass_all_sched_res = SCHED_SCAN_PASS_ALL_STATE_DISABLED; + mld->scan.uid_status[uid] = IWL_MLD_SCAN_NONE; + + /* sched scan will be restarted by mac80211 in reconfig. + * report to mac80211 that sched scan stopped only if we won't + * restart the firmware. + */ + if (!iwlwifi_mod_params.fw_restart) + ieee80211_sched_scan_stopped(mld->hw); + } + + uid = iwl_mld_scan_uid_by_status(mld, IWL_MLD_SCAN_INT_MLO); + if (uid >= 0) { + IWL_DEBUG_SCAN(mld, "Internal MLO scan aborted\n"); + mld->scan.uid_status[uid] = IWL_MLD_SCAN_NONE; + } + + BUILD_BUG_ON(IWL_MLD_SCAN_NONE != 0); + memset(mld->scan.uid_status, 0, sizeof(mld->scan.uid_status)); +} + +int iwl_mld_alloc_scan_cmd(struct iwl_mld *mld) +{ + u8 scan_cmd_ver = iwl_fw_lookup_cmd_ver(mld->fw, SCAN_REQ_UMAC, + IWL_FW_CMD_VER_UNKNOWN); + size_t scan_cmd_size; + + if (scan_cmd_ver == 17) { + scan_cmd_size = sizeof(struct iwl_scan_req_umac_v17); + } else { + IWL_ERR(mld, "Unexpected scan cmd version %d\n", scan_cmd_ver); + return -EINVAL; + } + + mld->scan.cmd = kmalloc(scan_cmd_size, GFP_KERNEL); + if (!mld->scan.cmd) + return -ENOMEM; + + mld->scan.cmd_size = scan_cmd_size; + + return 0; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/scan.h b/drivers/net/wireless/intel/iwlwifi/mld/scan.h new file mode 100644 index 000000000000..3ae940d55065 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/scan.h @@ -0,0 +1,136 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifndef __iwl_mld_scan_h__ +#define __iwl_mld_scan_h__ + +int iwl_mld_alloc_scan_cmd(struct iwl_mld *mld); + +int iwl_mld_regular_scan_start(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct cfg80211_scan_request *req, + struct ieee80211_scan_ies *ies); + +void iwl_mld_int_mlo_scan(struct iwl_mld *mld, struct ieee80211_vif *vif); + +void iwl_mld_handle_scan_iter_complete_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +int iwl_mld_scan_stop(struct iwl_mld *mld, int type, bool notify); + +int iwl_mld_sched_scan_start(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct cfg80211_sched_scan_request *req, + struct ieee80211_scan_ies *ies, + int type); + +void iwl_mld_handle_match_found_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +void iwl_mld_handle_scan_complete_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +#define WFA_TPC_IE_LEN 9 + +static inline int iwl_mld_scan_max_template_size(void) +{ +#define MAC_HDR_LEN 24 +#define DS_IE_LEN 3 +#define SSID_IE_LEN 2 + +/* driver create the 802.11 header, WFA TPC IE, DS parameter and SSID IE */ +#define DRIVER_TOTAL_IES_LEN \ + (MAC_HDR_LEN + WFA_TPC_IE_LEN + DS_IE_LEN + SSID_IE_LEN) + + BUILD_BUG_ON(SCAN_OFFLOAD_PROBE_REQ_SIZE < DRIVER_TOTAL_IES_LEN); + + return SCAN_OFFLOAD_PROBE_REQ_SIZE - DRIVER_TOTAL_IES_LEN; +} + +void iwl_mld_report_scan_aborted(struct iwl_mld *mld); + +enum iwl_mld_scan_status { + IWL_MLD_SCAN_NONE = 0, + IWL_MLD_SCAN_REGULAR = BIT(0), + IWL_MLD_SCAN_SCHED = BIT(1), + IWL_MLD_SCAN_NETDETECT = BIT(2), + IWL_MLD_SCAN_INT_MLO = BIT(3), +}; + +/* enum iwl_mld_pass_all_sched_results_states - Defines the states for + * handling/passing scheduled scan results to mac80211 + * @SCHED_SCAN_PASS_ALL_STATE_DISABLED: Don't pass all scan results, only when + * a match found. + * @SCHED_SCAN_PASS_ALL_STATE_ENABLED: Pass all scan results is enabled + * (no filtering). + * @SCHED_SCAN_PASS_ALL_STATE_FOUND: A scan result is found, pass it on the + * next scan iteration complete notification. + */ +enum iwl_mld_pass_all_sched_results_states { + SCHED_SCAN_PASS_ALL_STATE_DISABLED, + SCHED_SCAN_PASS_ALL_STATE_ENABLED, + SCHED_SCAN_PASS_ALL_STATE_FOUND, +}; + +/** + * enum iwl_mld_traffic_load - Levels of traffic load + * + * @IWL_MLD_TRAFFIC_LOW: low traffic load + * @IWL_MLD_TRAFFIC_MEDIUM: medium traffic load + * @IWL_MLD_TRAFFIC_HIGH: high traffic load + */ +enum iwl_mld_traffic_load { + IWL_MLD_TRAFFIC_LOW, + IWL_MLD_TRAFFIC_MEDIUM, + IWL_MLD_TRAFFIC_HIGH, +}; + +/** + * struct iwl_mld_scan - Scan data + * @status: scan status, a combination of %enum iwl_mld_scan_status, + * reflects the %scan.uid_status array. + * @uid_status: array to track the scan status per uid. + * @start_tsf: start time of last scan in TSF of the link that requested + * the scan. + * @last_ebs_failed: true if the last EBS (Energy Based Scan) failed. + * @pass_all_sched_res: see %enum iwl_mld_pass_all_sched_results_states. + * @fw_link_id: the current (regular) scan fw link id, used by scan + * complete notif. + * @traffic_load: traffic load related data + * @traffic_load.last_stats_ts_usec: The timestamp of the last statistics + * notification, used to calculate the elapsed time between two + * notifications and determine the traffic load + * @traffic_load.status: The current traffic load status, see + * &enum iwl_mld_traffic_load + * @cmd_size: size of %cmd. + * @cmd: pointer to scan cmd buffer (allocated once in op mode start). + * @last_6ghz_passive_jiffies: stores the last 6GHz passive scan time + * in jiffies. + * @last_start_time_jiffies: stores the last start time in jiffies + * (interface up/reset/resume). + * @last_mlo_scan_time: start time of the last MLO scan in nanoseconds since + * boot. + */ +struct iwl_mld_scan { + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + unsigned int status; + u32 uid_status[IWL_MAX_UMAC_SCANS]; + u64 start_tsf; + bool last_ebs_failed; + enum iwl_mld_pass_all_sched_results_states pass_all_sched_res; + u8 fw_link_id; + struct { + u32 last_stats_ts_usec; + enum iwl_mld_traffic_load status; + } traffic_load; + ); + /* And here fields that survive a fw restart */ + size_t cmd_size; + void *cmd; + unsigned long last_6ghz_passive_jiffies; + unsigned long last_start_time_jiffies; + unsigned long last_mlo_scan_time; +}; + +#endif /* __iwl_mld_scan_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/session-protect.c b/drivers/net/wireless/intel/iwlwifi/mld/session-protect.c new file mode 100644 index 000000000000..dbb5615dc3f6 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/session-protect.c @@ -0,0 +1,222 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 Intel Corporation + */ +#include "session-protect.h" +#include "fw/api/time-event.h" +#include "fw/api/context.h" +#include "iface.h" +#include <net/mac80211.h> + +void iwl_mld_handle_session_prot_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_session_prot_notif *notif = (void *)pkt->data; + int fw_link_id = le32_to_cpu(notif->mac_link_id); + struct ieee80211_bss_conf *link_conf = + iwl_mld_fw_id_to_link_conf(mld, fw_link_id); + struct ieee80211_vif *vif; + struct iwl_mld_vif *mld_vif; + struct iwl_mld_session_protect *session_protect; + + if (WARN_ON(!link_conf)) + return; + + vif = link_conf->vif; + mld_vif = iwl_mld_vif_from_mac80211(vif); + session_protect = &mld_vif->session_protect; + + if (!le32_to_cpu(notif->status)) { + memset(session_protect, 0, sizeof(*session_protect)); + } else if (le32_to_cpu(notif->start)) { + /* End_jiffies indicates an active session */ + session_protect->session_requested = false; + session_protect->end_jiffies = + TU_TO_EXP_TIME(session_protect->duration); + /* !session_protect->end_jiffies means inactive session */ + if (!session_protect->end_jiffies) + session_protect->end_jiffies = 1; + } else { + memset(session_protect, 0, sizeof(*session_protect)); + } +} + +static int _iwl_mld_schedule_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration, + int link_id) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *link = + iwl_mld_link_dereference_check(mld_vif, link_id); + struct iwl_mld_session_protect *session_protect = + &mld_vif->session_protect; + struct iwl_session_prot_cmd cmd = { + .id_and_color = cpu_to_le32(link->fw_id), + .action = cpu_to_le32(FW_CTXT_ACTION_ADD), + .conf_id = cpu_to_le32(SESSION_PROTECT_CONF_ASSOC), + .duration_tu = cpu_to_le32(MSEC_TO_TU(duration)), + }; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + WARN(hweight16(vif->active_links) > 1, + "Session protection isn't allowed with more than one active link"); + + if (session_protect->end_jiffies && + time_after(session_protect->end_jiffies, + TU_TO_EXP_TIME(min_duration))) { + IWL_DEBUG_TE(mld, "We have ample in the current session: %u\n", + jiffies_to_msecs(session_protect->end_jiffies - + jiffies)); + return -EALREADY; + } + + IWL_DEBUG_TE(mld, "Add a new session protection, duration %d TU\n", + le32_to_cpu(cmd.duration_tu)); + + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(MAC_CONF_GROUP, + SESSION_PROTECTION_CMD), &cmd); + + if (ret) + return ret; + + /* end_jiffies will be updated when handling session_prot_notif */ + session_protect->end_jiffies = 0; + session_protect->duration = duration; + session_protect->session_requested = true; + + return 0; +} + +void iwl_mld_schedule_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration, + int link_id) +{ + int ret; + + ret = _iwl_mld_schedule_session_protection(mld, vif, duration, + min_duration, link_id); + if (ret && ret != -EALREADY) + IWL_ERR(mld, + "Couldn't send the SESSION_PROTECTION_CMD (%d)\n", + ret); +} + +struct iwl_mld_session_start_data { + struct iwl_mld *mld; + struct ieee80211_bss_conf *link_conf; + bool success; +}; + +static bool iwl_mld_session_start_fn(struct iwl_notif_wait_data *notif_wait, + struct iwl_rx_packet *pkt, void *_data) +{ + struct iwl_session_prot_notif *notif = (void *)pkt->data; + unsigned int pkt_len = iwl_rx_packet_payload_len(pkt); + struct iwl_mld_session_start_data *data = _data; + struct ieee80211_bss_conf *link_conf; + struct iwl_mld *mld = data->mld; + int fw_link_id; + + if (IWL_FW_CHECK(mld, pkt_len < sizeof(*notif), + "short session prot notif (%d)\n", + pkt_len)) + return false; + + fw_link_id = le32_to_cpu(notif->mac_link_id); + link_conf = iwl_mld_fw_id_to_link_conf(mld, fw_link_id); + + if (link_conf != data->link_conf) + return false; + + if (!le32_to_cpu(notif->status)) + return true; + + if (notif->start) { + data->success = true; + return true; + } + + return false; +} + +int iwl_mld_start_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration, + int link_id, unsigned long timeout) +{ + static const u16 start_notif[] = { SESSION_PROTECTION_NOTIF }; + struct iwl_notification_wait start_wait; + struct iwl_mld_session_start_data data = { + .mld = mld, + .link_conf = wiphy_dereference(mld->wiphy, + vif->link_conf[link_id]), + }; + int ret; + + if (WARN_ON(!data.link_conf)) + return -EINVAL; + + iwl_init_notification_wait(&mld->notif_wait, &start_wait, + start_notif, ARRAY_SIZE(start_notif), + iwl_mld_session_start_fn, &data); + + ret = _iwl_mld_schedule_session_protection(mld, vif, duration, + min_duration, link_id); + + if (ret) { + iwl_remove_notification(&mld->notif_wait, &start_wait); + return ret == -EALREADY ? 0 : ret; + } + + ret = iwl_wait_notification(&mld->notif_wait, &start_wait, timeout); + if (ret) + return ret; + return data.success ? 0 : -EIO; +} + +int iwl_mld_cancel_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + int link_id) +{ + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + struct iwl_mld_link *link = + iwl_mld_link_dereference_check(mld_vif, link_id); + struct iwl_mld_session_protect *session_protect = + &mld_vif->session_protect; + struct iwl_session_prot_cmd cmd = { + .action = cpu_to_le32(FW_CTXT_ACTION_REMOVE), + .conf_id = cpu_to_le32(SESSION_PROTECT_CONF_ASSOC), + }; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + /* If there isn't an active session or a requested one for this + * link do nothing + */ + if (!session_protect->session_requested && + !session_protect->end_jiffies) + return 0; + + if (WARN_ON(!link)) + return -EINVAL; + + cmd.id_and_color = cpu_to_le32(link->fw_id); + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, + SESSION_PROTECTION_CMD), &cmd); + if (ret) { + IWL_ERR(mld, + "Couldn't send the SESSION_PROTECTION_CMD\n"); + return ret; + } + + memset(session_protect, 0, sizeof(*session_protect)); + + return 0; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/session-protect.h b/drivers/net/wireless/intel/iwlwifi/mld/session-protect.h new file mode 100644 index 000000000000..642bec8451a1 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/session-protect.h @@ -0,0 +1,102 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#ifndef __session_protect_h__ +#define __session_protect_h__ + +#include "mld.h" +#include "hcmd.h" +#include <net/mac80211.h> +#include "fw/api/mac-cfg.h" + +/** + * DOC: session protection + * + * Session protection is an API from the firmware that allows the driver to + * request time on medium. This is needed before the association when we need + * to be on medium for the association frame exchange. Once we configure the + * firmware as 'associated', the firmware will allocate time on medium without + * needed a session protection. + * + * TDLS discover uses this API as well even after association to ensure that + * other activities internal to the firmware will not interrupt our presence + * on medium. + */ + +/** + * struct iwl_mld_session_protect - session protection parameters + * @end_jiffies: expected end_jiffies of current session protection. + * 0 if not active + * @duration: the duration in tu of current session + * @session_requested: A session protection command was sent and wasn't yet + * answered + */ +struct iwl_mld_session_protect { + unsigned long end_jiffies; + u32 duration; + bool session_requested; +}; + +#define IWL_MLD_SESSION_PROTECTION_ASSOC_TIME_MS 900 +#define IWL_MLD_SESSION_PROTECTION_MIN_TIME_MS 400 + +/** + * iwl_mld_handle_session_prot_notif - handles %SESSION_PROTECTION_NOTIF + * @mld: the mld component + * @pkt: the RX packet containing the notification + */ +void iwl_mld_handle_session_prot_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +/** + * iwl_mld_schedule_session_protection - schedule a session protection + * @mld: the mld component + * @vif: the virtual interface for which the protection issued + * @duration: the requested duration of the protection + * @min_duration: the minimum duration of the protection + * @link_id: The link to schedule a session protection for + */ +void iwl_mld_schedule_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration, + int link_id); + +/** + * iwl_mld_start_session_protection - start a session protection + * @mld: the mld component + * @vif: the virtual interface for which the protection issued + * @duration: the requested duration of the protection + * @min_duration: the minimum duration of the protection + * @link_id: The link to schedule a session protection for + * @timeout: timeout for waiting + * + * This schedules the session protection, and waits for it to start + * (with timeout) + * + * Returns: 0 if successful, error code otherwise + */ +int iwl_mld_start_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration, + int link_id, unsigned long timeout); + +/** + * iwl_mld_cancel_session_protection - cancel the session protection. + * @mld: the mld component + * @vif: the virtual interface for which the session is issued + * @link_id: cancel the session protection for given link + * + * This functions cancels the session protection which is an act of good + * citizenship. If it is not needed any more it should be canceled because + * the other mac contexts wait for the medium during that time. + * + * Returns: 0 if successful, error code otherwise + * + */ +int iwl_mld_cancel_session_protection(struct iwl_mld *mld, + struct ieee80211_vif *vif, + int link_id); + +#endif /* __session_protect_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/sta.c b/drivers/net/wireless/intel/iwlwifi/mld/sta.c new file mode 100644 index 000000000000..332a7aecec2d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/sta.c @@ -0,0 +1,1289 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include <linux/ieee80211.h> +#include <kunit/static_stub.h> + +#include "sta.h" +#include "hcmd.h" +#include "iface.h" +#include "mlo.h" +#include "key.h" +#include "agg.h" +#include "tlc.h" +#include "fw/api/sta.h" +#include "fw/api/mac.h" +#include "fw/api/rx.h" + +int iwl_mld_fw_sta_id_from_link_sta(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta) +{ + struct iwl_mld_link_sta *mld_link_sta; + + /* This function should only be used with the wiphy lock held, + * In other cases, it is not guaranteed that the link_sta will exist + * in the driver too, and it is checked here. + */ + lockdep_assert_wiphy(mld->wiphy); + + /* This is not meant to be called with a NULL pointer */ + if (WARN_ON(!link_sta)) + return -ENOENT; + + mld_link_sta = iwl_mld_link_sta_from_mac80211(link_sta); + if (!mld_link_sta) { + WARN_ON(!iwl_mld_error_before_recovery(mld)); + return -ENOENT; + } + + return mld_link_sta->fw_id; +} + +static void +iwl_mld_fill_ampdu_size_and_dens(struct ieee80211_link_sta *link_sta, + struct ieee80211_bss_conf *link, + __le32 *tx_ampdu_max_size, + __le32 *tx_ampdu_spacing) +{ + u32 agg_size = 0, mpdu_dens = 0; + + if (WARN_ON(!link_sta || !link)) + return; + + /* Note that we always use only legacy & highest supported PPDUs, so + * of Draft P802.11be D.30 Table 10-12a--Fields used for calculating + * the maximum A-MPDU size of various PPDU types in different bands, + * we only need to worry about the highest supported PPDU type here. + */ + + if (link_sta->ht_cap.ht_supported) { + agg_size = link_sta->ht_cap.ampdu_factor; + mpdu_dens = link_sta->ht_cap.ampdu_density; + } + + if (link->chanreq.oper.chan->band == NL80211_BAND_6GHZ) { + /* overwrite HT values on 6 GHz */ + mpdu_dens = + le16_get_bits(link_sta->he_6ghz_capa.capa, + IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START); + agg_size = + le16_get_bits(link_sta->he_6ghz_capa.capa, + IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP); + } else if (link_sta->vht_cap.vht_supported) { + /* if VHT supported overwrite HT value */ + agg_size = + u32_get_bits(link_sta->vht_cap.cap, + IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK); + } + + /* D6.0 10.12.2 A-MPDU length limit rules + * A STA indicates the maximum length of the A-MPDU preEOF padding + * that it can receive in an HE PPDU in the Maximum A-MPDU Length + * Exponent field in its HT Capabilities, VHT Capabilities, + * and HE 6 GHz Band Capabilities elements (if present) and the + * Maximum AMPDU Length Exponent Extension field in its HE + * Capabilities element + */ + if (link_sta->he_cap.has_he) + agg_size += + u8_get_bits(link_sta->he_cap.he_cap_elem.mac_cap_info[3], + IEEE80211_HE_MAC_CAP3_MAX_AMPDU_LEN_EXP_MASK); + + if (link_sta->eht_cap.has_eht) + agg_size += + u8_get_bits(link_sta->eht_cap.eht_cap_elem.mac_cap_info[1], + IEEE80211_EHT_MAC_CAP1_MAX_AMPDU_LEN_MASK); + + /* Limit to max A-MPDU supported by FW */ + agg_size = min_t(u32, agg_size, + STA_FLG_MAX_AGG_SIZE_4M >> STA_FLG_MAX_AGG_SIZE_SHIFT); + + *tx_ampdu_max_size = cpu_to_le32(agg_size); + *tx_ampdu_spacing = cpu_to_le32(mpdu_dens); +} + +static u8 iwl_mld_get_uapsd_acs(struct ieee80211_sta *sta) +{ + u8 uapsd_acs = 0; + + if (sta->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_BK) + uapsd_acs |= BIT(AC_BK); + if (sta->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_BE) + uapsd_acs |= BIT(AC_BE); + if (sta->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VI) + uapsd_acs |= BIT(AC_VI); + if (sta->uapsd_queues & IEEE80211_WMM_IE_STA_QOSINFO_AC_VO) + uapsd_acs |= BIT(AC_VO); + + return uapsd_acs | uapsd_acs << 4; +} + +static u8 iwl_mld_he_get_ppe_val(u8 *ppe, u8 ppe_pos_bit) +{ + u8 byte_num = ppe_pos_bit / 8; + u8 bit_num = ppe_pos_bit % 8; + u8 residue_bits; + u8 res; + + if (bit_num <= 5) + return (ppe[byte_num] >> bit_num) & + (BIT(IEEE80211_PPE_THRES_INFO_PPET_SIZE) - 1); + + /* If bit_num > 5, we have to combine bits with next byte. + * Calculate how many bits we need to take from current byte (called + * here "residue_bits"), and add them to bits from next byte. + */ + + residue_bits = 8 - bit_num; + + res = (ppe[byte_num + 1] & + (BIT(IEEE80211_PPE_THRES_INFO_PPET_SIZE - residue_bits) - 1)) << + residue_bits; + res += (ppe[byte_num] >> bit_num) & (BIT(residue_bits) - 1); + + return res; +} + +static void iwl_mld_parse_ppe(struct iwl_mld *mld, + struct iwl_he_pkt_ext_v2 *pkt_ext, u8 nss, + u8 ru_index_bitmap, u8 *ppe, u8 ppe_pos_bit, + bool inheritance) +{ + /* FW currently supports only nss == MAX_HE_SUPP_NSS + * + * If nss > MAX: we can ignore values we don't support + * If nss < MAX: we can set zeros in other streams + */ + if (nss > MAX_HE_SUPP_NSS) { + IWL_DEBUG_INFO(mld, "Got NSS = %d - trimming to %d\n", nss, + MAX_HE_SUPP_NSS); + nss = MAX_HE_SUPP_NSS; + } + + for (int i = 0; i < nss; i++) { + u8 ru_index_tmp = ru_index_bitmap << 1; + u8 low_th = IWL_HE_PKT_EXT_NONE, high_th = IWL_HE_PKT_EXT_NONE; + + for (u8 bw = 0; + bw < ARRAY_SIZE(pkt_ext->pkt_ext_qam_th[i]); + bw++) { + ru_index_tmp >>= 1; + + /* According to the 11be spec, if for a specific BW the PPE Thresholds + * isn't present - it should inherit the thresholds from the last + * BW for which we had PPE Thresholds. In 11ax though, we don't have + * this inheritance - continue in this case + */ + if (!(ru_index_tmp & 1)) { + if (inheritance) + goto set_thresholds; + else + continue; + } + + high_th = iwl_mld_he_get_ppe_val(ppe, ppe_pos_bit); + ppe_pos_bit += IEEE80211_PPE_THRES_INFO_PPET_SIZE; + low_th = iwl_mld_he_get_ppe_val(ppe, ppe_pos_bit); + ppe_pos_bit += IEEE80211_PPE_THRES_INFO_PPET_SIZE; + +set_thresholds: + pkt_ext->pkt_ext_qam_th[i][bw][0] = low_th; + pkt_ext->pkt_ext_qam_th[i][bw][1] = high_th; + } + } +} + +static void iwl_mld_set_pkt_ext_from_he_ppe(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta, + struct iwl_he_pkt_ext_v2 *pkt_ext, + bool inheritance) +{ + u8 nss = (link_sta->he_cap.ppe_thres[0] & + IEEE80211_PPE_THRES_NSS_MASK) + 1; + u8 *ppe = &link_sta->he_cap.ppe_thres[0]; + u8 ru_index_bitmap = + u8_get_bits(*ppe, + IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK); + /* Starting after PPE header */ + u8 ppe_pos_bit = IEEE80211_HE_PPE_THRES_INFO_HEADER_SIZE; + + iwl_mld_parse_ppe(mld, pkt_ext, nss, ru_index_bitmap, ppe, ppe_pos_bit, + inheritance); +} + +static int +iwl_mld_set_pkt_ext_from_nominal_padding(struct iwl_he_pkt_ext_v2 *pkt_ext, + u8 nominal_padding) +{ + int low_th = -1; + int high_th = -1; + + /* all the macros are the same for EHT and HE */ + switch (nominal_padding) { + case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_0US: + low_th = IWL_HE_PKT_EXT_NONE; + high_th = IWL_HE_PKT_EXT_NONE; + break; + case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US: + low_th = IWL_HE_PKT_EXT_BPSK; + high_th = IWL_HE_PKT_EXT_NONE; + break; + case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US: + case IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_20US: + low_th = IWL_HE_PKT_EXT_NONE; + high_th = IWL_HE_PKT_EXT_BPSK; + break; + } + + if (low_th < 0 || high_th < 0) + return -EINVAL; + + /* Set the PPE thresholds accordingly */ + for (int i = 0; i < MAX_HE_SUPP_NSS; i++) { + for (u8 bw = 0; + bw < ARRAY_SIZE(pkt_ext->pkt_ext_qam_th[i]); + bw++) { + pkt_ext->pkt_ext_qam_th[i][bw][0] = low_th; + pkt_ext->pkt_ext_qam_th[i][bw][1] = high_th; + } + } + + return 0; +} + +static void iwl_mld_get_optimal_ppe_info(struct iwl_he_pkt_ext_v2 *pkt_ext, + u8 nominal_padding) +{ + for (int i = 0; i < MAX_HE_SUPP_NSS; i++) { + for (u8 bw = 0; bw < ARRAY_SIZE(pkt_ext->pkt_ext_qam_th[i]); + bw++) { + u8 *qam_th = &pkt_ext->pkt_ext_qam_th[i][bw][0]; + + if (nominal_padding > + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US && + qam_th[1] == IWL_HE_PKT_EXT_NONE) + qam_th[1] = IWL_HE_PKT_EXT_4096QAM; + else if (nominal_padding == + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_8US && + qam_th[0] == IWL_HE_PKT_EXT_NONE && + qam_th[1] == IWL_HE_PKT_EXT_NONE) + qam_th[0] = IWL_HE_PKT_EXT_4096QAM; + } + } +} + +static void iwl_mld_fill_pkt_ext(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta, + struct iwl_he_pkt_ext_v2 *pkt_ext) +{ + if (WARN_ON(!link_sta)) + return; + + /* Initialize the PPE thresholds to "None" (7), as described in Table + * 9-262ac of 80211.ax/D3.0. + */ + memset(pkt_ext, IWL_HE_PKT_EXT_NONE, sizeof(*pkt_ext)); + + if (link_sta->eht_cap.has_eht) { + u8 nominal_padding = + u8_get_bits(link_sta->eht_cap.eht_cap_elem.phy_cap_info[5], + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK); + + /* If PPE Thresholds exists, parse them into a FW-familiar + * format. + */ + if (link_sta->eht_cap.eht_cap_elem.phy_cap_info[5] & + IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT) { + u8 nss = (link_sta->eht_cap.eht_ppe_thres[0] & + IEEE80211_EHT_PPE_THRES_NSS_MASK) + 1; + u8 *ppe = &link_sta->eht_cap.eht_ppe_thres[0]; + u8 ru_index_bitmap = + u16_get_bits(*ppe, + IEEE80211_EHT_PPE_THRES_RU_INDEX_BITMASK_MASK); + /* Starting after PPE header */ + u8 ppe_pos_bit = IEEE80211_EHT_PPE_THRES_INFO_HEADER_SIZE; + + iwl_mld_parse_ppe(mld, pkt_ext, nss, ru_index_bitmap, + ppe, ppe_pos_bit, true); + /* EHT PPE Thresholds doesn't exist - set the API according to + * HE PPE Tresholds + */ + } else if (link_sta->he_cap.he_cap_elem.phy_cap_info[6] & + IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) { + /* Even though HE Capabilities IE doesn't contain PPE + * Thresholds for BW 320Mhz, thresholds for this BW will + * be filled in with the same values as 160Mhz, due to + * the inheritance, as required. + */ + iwl_mld_set_pkt_ext_from_he_ppe(mld, link_sta, pkt_ext, + true); + + /* According to the requirements, for MCSs 12-13 the + * maximum value between HE PPE Threshold and Common + * Nominal Packet Padding needs to be taken + */ + iwl_mld_get_optimal_ppe_info(pkt_ext, nominal_padding); + + /* if PPE Thresholds doesn't present in both EHT IE and HE IE - + * take the Thresholds from Common Nominal Packet Padding field + */ + } else { + iwl_mld_set_pkt_ext_from_nominal_padding(pkt_ext, + nominal_padding); + } + } else if (link_sta->he_cap.has_he) { + /* If PPE Thresholds exist, parse them into a FW-familiar format. */ + if (link_sta->he_cap.he_cap_elem.phy_cap_info[6] & + IEEE80211_HE_PHY_CAP6_PPE_THRESHOLD_PRESENT) { + iwl_mld_set_pkt_ext_from_he_ppe(mld, link_sta, pkt_ext, + false); + /* PPE Thresholds doesn't exist - set the API PPE values + * according to Common Nominal Packet Padding field. + */ + } else { + u8 nominal_padding = + u8_get_bits(link_sta->he_cap.he_cap_elem.phy_cap_info[9], + IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_MASK); + if (nominal_padding != IEEE80211_HE_PHY_CAP9_NOMINAL_PKT_PADDING_RESERVED) + iwl_mld_set_pkt_ext_from_nominal_padding(pkt_ext, + nominal_padding); + } + } + + for (int i = 0; i < MAX_HE_SUPP_NSS; i++) { + for (int bw = 0; + bw < ARRAY_SIZE(*pkt_ext->pkt_ext_qam_th[i]); + bw++) { + u8 *qam_th = + &pkt_ext->pkt_ext_qam_th[i][bw][0]; + + IWL_DEBUG_HT(mld, + "PPE table: nss[%d] bw[%d] PPET8 = %d, PPET16 = %d\n", + i, bw, qam_th[0], qam_th[1]); + } + } +} + +static u32 iwl_mld_get_htc_flags(struct ieee80211_link_sta *link_sta) +{ + u8 *mac_cap_info = + &link_sta->he_cap.he_cap_elem.mac_cap_info[0]; + u32 htc_flags = 0; + + if (mac_cap_info[0] & IEEE80211_HE_MAC_CAP0_HTC_HE) + htc_flags |= IWL_HE_HTC_SUPPORT; + if ((mac_cap_info[1] & IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION) || + (mac_cap_info[2] & IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION)) { + u8 link_adap = + ((mac_cap_info[2] & + IEEE80211_HE_MAC_CAP2_LINK_ADAPTATION) << 1) + + (mac_cap_info[1] & + IEEE80211_HE_MAC_CAP1_LINK_ADAPTATION); + + if (link_adap == 2) + htc_flags |= + IWL_HE_HTC_LINK_ADAP_UNSOLICITED; + else if (link_adap == 3) + htc_flags |= IWL_HE_HTC_LINK_ADAP_BOTH; + } + if (mac_cap_info[2] & IEEE80211_HE_MAC_CAP2_BSR) + htc_flags |= IWL_HE_HTC_BSR_SUPP; + if (mac_cap_info[3] & IEEE80211_HE_MAC_CAP3_OMI_CONTROL) + htc_flags |= IWL_HE_HTC_OMI_SUPP; + if (mac_cap_info[4] & IEEE80211_HE_MAC_CAP4_BQR) + htc_flags |= IWL_HE_HTC_BQR_SUPP; + + return htc_flags; +} + +static int iwl_mld_send_sta_cmd(struct iwl_mld *mld, + const struct iwl_sta_cfg_cmd *cmd) +{ + int ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, STA_CONFIG_CMD), + cmd); + if (ret) + IWL_ERR(mld, "STA_CONFIG_CMD send failed, ret=0x%x\n", ret); + return ret; +} + +static int +iwl_mld_add_modify_sta_cmd(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta) +{ + struct ieee80211_sta *sta = link_sta->sta; + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct ieee80211_bss_conf *link; + struct iwl_mld_link *mld_link; + struct iwl_sta_cfg_cmd cmd = {}; + int fw_id = iwl_mld_fw_sta_id_from_link_sta(mld, link_sta); + + lockdep_assert_wiphy(mld->wiphy); + + link = link_conf_dereference_protected(mld_sta->vif, + link_sta->link_id); + + mld_link = iwl_mld_link_from_mac80211(link); + + if (WARN_ON(!link || !mld_link) || fw_id < 0) + return -EINVAL; + + cmd.sta_id = cpu_to_le32(fw_id); + cmd.station_type = cpu_to_le32(mld_sta->sta_type); + cmd.link_id = cpu_to_le32(mld_link->fw_id); + + memcpy(&cmd.peer_mld_address, sta->addr, ETH_ALEN); + memcpy(&cmd.peer_link_address, link_sta->addr, ETH_ALEN); + + if (mld_sta->sta_state >= IEEE80211_STA_ASSOC) + cmd.assoc_id = cpu_to_le32(sta->aid); + + if (sta->mfp || mld_sta->sta_state < IEEE80211_STA_AUTHORIZED) + cmd.mfp = cpu_to_le32(1); + + switch (link_sta->rx_nss) { + case 1: + cmd.mimo = cpu_to_le32(0); + break; + case 2 ... 8: + cmd.mimo = cpu_to_le32(1); + break; + } + + switch (link_sta->smps_mode) { + case IEEE80211_SMPS_AUTOMATIC: + case IEEE80211_SMPS_NUM_MODES: + WARN_ON(1); + break; + case IEEE80211_SMPS_STATIC: + /* override NSS */ + cmd.mimo = cpu_to_le32(0); + break; + case IEEE80211_SMPS_DYNAMIC: + cmd.mimo_protection = cpu_to_le32(1); + break; + case IEEE80211_SMPS_OFF: + /* nothing */ + break; + } + + iwl_mld_fill_ampdu_size_and_dens(link_sta, link, + &cmd.tx_ampdu_max_size, + &cmd.tx_ampdu_spacing); + + if (sta->wme) { + cmd.sp_length = + cpu_to_le32(sta->max_sp ? sta->max_sp * 2 : 128); + cmd.uapsd_acs = cpu_to_le32(iwl_mld_get_uapsd_acs(sta)); + } + + if (link_sta->he_cap.has_he) { + cmd.trig_rnd_alloc = + cpu_to_le32(link->uora_exists ? 1 : 0); + + /* PPE Thresholds */ + iwl_mld_fill_pkt_ext(mld, link_sta, &cmd.pkt_ext); + + /* HTC flags */ + cmd.htc_flags = + cpu_to_le32(iwl_mld_get_htc_flags(link_sta)); + + if (link_sta->he_cap.he_cap_elem.mac_cap_info[2] & + IEEE80211_HE_MAC_CAP2_ACK_EN) + cmd.ack_enabled = cpu_to_le32(1); + } + + return iwl_mld_send_sta_cmd(mld, &cmd); +} + +IWL_MLD_ALLOC_FN(link_sta, link_sta) + +static int +iwl_mld_add_link_sta(struct iwl_mld *mld, struct ieee80211_link_sta *link_sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + struct iwl_mld_link_sta *mld_link_sta; + int ret; + u8 fw_id; + + lockdep_assert_wiphy(mld->wiphy); + + /* We will fail to add it to the FW anyway */ + if (iwl_mld_error_before_recovery(mld)) + return -ENODEV; + + mld_link_sta = iwl_mld_link_sta_from_mac80211(link_sta); + + /* We need to preserve the fw sta ids during a restart, since the fw + * will recover SN/PN for them, this is why the mld_link_sta exists. + */ + if (mld_link_sta) { + /* But if we are not restarting, this is not OK */ + WARN_ON(!mld->fw_status.in_hw_restart); + + /* Avoid adding a STA that is already in FW to avoid an assert */ + if (WARN_ON(mld_link_sta->in_fw)) + return -EINVAL; + + fw_id = mld_link_sta->fw_id; + goto add_to_fw; + } + + /* Allocate a fw id and map it to the link_sta */ + ret = iwl_mld_allocate_link_sta_fw_id(mld, &fw_id, link_sta); + if (ret) + return ret; + + if (link_sta == &link_sta->sta->deflink) { + mld_link_sta = &mld_sta->deflink; + } else { + mld_link_sta = kzalloc(sizeof(*mld_link_sta), GFP_KERNEL); + if (!mld_link_sta) + return -ENOMEM; + } + + mld_link_sta->fw_id = fw_id; + rcu_assign_pointer(mld_sta->link[link_sta->link_id], mld_link_sta); + +add_to_fw: + ret = iwl_mld_add_modify_sta_cmd(mld, link_sta); + if (ret) { + RCU_INIT_POINTER(mld->fw_id_to_link_sta[fw_id], NULL); + RCU_INIT_POINTER(mld_sta->link[link_sta->link_id], NULL); + if (link_sta != &link_sta->sta->deflink) + kfree(mld_link_sta); + return ret; + } + mld_link_sta->in_fw = true; + + return 0; +} + +static int iwl_mld_rm_sta_from_fw(struct iwl_mld *mld, u8 fw_sta_id) +{ + struct iwl_remove_sta_cmd cmd = { + .sta_id = cpu_to_le32(fw_sta_id), + }; + int ret; + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(MAC_CONF_GROUP, STA_REMOVE_CMD), + &cmd); + if (ret) + IWL_ERR(mld, "Failed to remove station. Id=%d\n", fw_sta_id); + + return ret; +} + +static void +iwl_mld_remove_link_sta(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + struct iwl_mld_link_sta *mld_link_sta = + iwl_mld_link_sta_from_mac80211(link_sta); + + if (WARN_ON(!mld_link_sta)) + return; + + iwl_mld_rm_sta_from_fw(mld, mld_link_sta->fw_id); + mld_link_sta->in_fw = false; + + /* Now that the STA doesn't exist in FW, we don't expect any new + * notifications for it. Cancel the ones that are already pending + */ + iwl_mld_cancel_notifications_of_object(mld, IWL_MLD_OBJECT_TYPE_STA, + mld_link_sta->fw_id); + + /* This will not be done upon reconfig, so do it also when + * failed to remove from fw + */ + RCU_INIT_POINTER(mld->fw_id_to_link_sta[mld_link_sta->fw_id], NULL); + RCU_INIT_POINTER(mld_sta->link[link_sta->link_id], NULL); + if (mld_link_sta != &mld_sta->deflink) + kfree_rcu(mld_link_sta, rcu_head); +} + +static void iwl_mld_set_max_amsdu_len(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta) +{ + const struct ieee80211_sta_ht_cap *ht_cap = &link_sta->ht_cap; + + /* For EHT, HE and VHT we can use the value as it was calculated by + * mac80211. For HT, mac80211 doesn't enforce to 4095, so force it + * here + */ + if (link_sta->eht_cap.has_eht || link_sta->he_cap.has_he || + link_sta->vht_cap.vht_supported || + !ht_cap->ht_supported || + !(ht_cap->cap & IEEE80211_HT_CAP_MAX_AMSDU)) + return; + + link_sta->agg.max_amsdu_len = IEEE80211_MAX_MPDU_LEN_HT_BA; + ieee80211_sta_recalc_aggregates(link_sta->sta); +} + +int iwl_mld_update_all_link_stations(struct iwl_mld *mld, + struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct ieee80211_link_sta *link_sta; + int link_id; + + for_each_sta_active_link(mld_sta->vif, sta, link_sta, link_id) { + int ret = iwl_mld_add_modify_sta_cmd(mld, link_sta); + + if (ret) + return ret; + + if (mld_sta->sta_state == IEEE80211_STA_ASSOC) + iwl_mld_set_max_amsdu_len(mld, link_sta); + } + return 0; +} + +static void iwl_mld_destroy_sta(struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + + kfree(mld_sta->dup_data); + kfree(mld_sta->mpdu_counters); +} + +static int +iwl_mld_alloc_dup_data(struct iwl_mld *mld, struct iwl_mld_sta *mld_sta) +{ + struct iwl_mld_rxq_dup_data *dup_data; + + if (mld->fw_status.in_hw_restart) + return 0; + + dup_data = kcalloc(mld->trans->num_rx_queues, sizeof(*dup_data), + GFP_KERNEL); + if (!dup_data) + return -ENOMEM; + + /* Initialize all the last_seq values to 0xffff which can never + * compare equal to the frame's seq_ctrl in the check in + * iwl_mld_is_dup() since the lower 4 bits are the fragment + * number and fragmented packets don't reach that function. + * + * This thus allows receiving a packet with seqno 0 and the + * retry bit set as the very first packet on a new TID. + */ + for (int q = 0; q < mld->trans->num_rx_queues; q++) + memset(dup_data[q].last_seq, 0xff, + sizeof(dup_data[q].last_seq)); + mld_sta->dup_data = dup_data; + + return 0; +} + +static void iwl_mld_alloc_mpdu_counters(struct iwl_mld *mld, + struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct ieee80211_vif *vif = mld_sta->vif; + + if (mld->fw_status.in_hw_restart) + return; + + /* MPDUs are counted only when EMLSR is possible */ + if (ieee80211_vif_type_p2p(vif) != NL80211_IFTYPE_STATION || + sta->tdls || !ieee80211_vif_is_mld(vif)) + return; + + mld_sta->mpdu_counters = kcalloc(mld->trans->num_rx_queues, + sizeof(*mld_sta->mpdu_counters), + GFP_KERNEL); + if (!mld_sta->mpdu_counters) + return; + + for (int q = 0; q < mld->trans->num_rx_queues; q++) + spin_lock_init(&mld_sta->mpdu_counters[q].lock); +} + +static int +iwl_mld_init_sta(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, enum iwl_fw_sta_type type) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + + mld_sta->vif = vif; + mld_sta->sta_type = type; + mld_sta->mld = mld; + + if (!mld->fw_status.in_hw_restart) + for (int i = 0; i < ARRAY_SIZE(sta->txq); i++) + iwl_mld_init_txq(iwl_mld_txq_from_mac80211(sta->txq[i])); + + iwl_mld_alloc_mpdu_counters(mld, sta); + + iwl_mld_toggle_tx_ant(mld, &mld_sta->data_tx_ant); + + return iwl_mld_alloc_dup_data(mld, mld_sta); +} + +int iwl_mld_add_sta(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, enum iwl_fw_sta_type type) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct ieee80211_link_sta *link_sta; + int link_id; + int ret; + + ret = iwl_mld_init_sta(mld, sta, vif, type); + if (ret) + return ret; + + /* We could have add only the deflink link_sta, but it will not work + * in the restart case if the single link that is active during + * reconfig is not the deflink one. + */ + for_each_sta_active_link(mld_sta->vif, sta, link_sta, link_id) { + ret = iwl_mld_add_link_sta(mld, link_sta); + if (ret) + goto destroy_sta; + } + + return 0; + +destroy_sta: + iwl_mld_destroy_sta(sta); + + return ret; +} + +void iwl_mld_flush_sta_txqs(struct iwl_mld *mld, struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct ieee80211_link_sta *link_sta; + int link_id; + + for_each_sta_active_link(mld_sta->vif, sta, link_sta, link_id) { + int fw_sta_id = iwl_mld_fw_sta_id_from_link_sta(mld, link_sta); + + if (fw_sta_id < 0) + continue; + + iwl_mld_flush_link_sta_txqs(mld, fw_sta_id); + } +} + +void iwl_mld_wait_sta_txqs_empty(struct iwl_mld *mld, struct ieee80211_sta *sta) +{ + /* Avoid a warning in iwl_trans_wait_txq_empty if are anyway on the way + * to a restart. + */ + if (iwl_mld_error_before_recovery(mld)) + return; + + for (int i = 0; i < ARRAY_SIZE(sta->txq); i++) { + struct iwl_mld_txq *mld_txq = + iwl_mld_txq_from_mac80211(sta->txq[i]); + + if (!mld_txq->status.allocated) + continue; + + iwl_trans_wait_txq_empty(mld->trans, mld_txq->fw_id); + } +} + +void iwl_mld_remove_sta(struct iwl_mld *mld, struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct ieee80211_vif *vif = mld_sta->vif; + struct ieee80211_link_sta *link_sta; + u8 link_id; + + lockdep_assert_wiphy(mld->wiphy); + + /* Tell the HW to flush the queues */ + iwl_mld_flush_sta_txqs(mld, sta); + + /* Wait for trans to empty its queues */ + iwl_mld_wait_sta_txqs_empty(mld, sta); + + /* Now we can remove the queues */ + for (int i = 0; i < ARRAY_SIZE(sta->txq); i++) + iwl_mld_remove_txq(mld, sta->txq[i]); + + for_each_sta_active_link(vif, sta, link_sta, link_id) { + /* Mac8011 will remove the groupwise keys after the sta is + * removed, but FW expects all the keys to be removed before + * the STA is, so remove them all here. + */ + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) + iwl_mld_remove_ap_keys(mld, vif, sta, link_id); + + /* Remove the link_sta */ + iwl_mld_remove_link_sta(mld, link_sta); + } + + iwl_mld_destroy_sta(sta); +} + +u32 iwl_mld_fw_sta_id_mask(struct iwl_mld *mld, struct ieee80211_sta *sta) +{ + struct ieee80211_vif *vif = iwl_mld_sta_from_mac80211(sta)->vif; + struct ieee80211_link_sta *link_sta; + unsigned int link_id; + u32 result = 0; + + KUNIT_STATIC_STUB_REDIRECT(iwl_mld_fw_sta_id_mask, mld, sta); + + /* This function should only be used with the wiphy lock held, + * In other cases, it is not guaranteed that the link_sta will exist + * in the driver too, and it is checked in + * iwl_mld_fw_sta_id_from_link_sta. + */ + lockdep_assert_wiphy(mld->wiphy); + + for_each_sta_active_link(vif, sta, link_sta, link_id) { + int fw_id = iwl_mld_fw_sta_id_from_link_sta(mld, link_sta); + + if (!(fw_id < 0)) + result |= BIT(fw_id); + } + + return result; +} +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_mld_fw_sta_id_mask); + +static void iwl_mld_count_mpdu(struct ieee80211_link_sta *link_sta, int queue, + u32 count, bool tx) +{ + struct iwl_mld_per_q_mpdu_counter *queue_counter; + struct iwl_mld_per_link_mpdu_counter *link_counter; + struct iwl_mld_vif *mld_vif; + struct iwl_mld_sta *mld_sta; + struct iwl_mld_link *mld_link; + struct iwl_mld *mld; + int total_mpdus = 0; + + if (WARN_ON(!link_sta)) + return; + + mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + if (!mld_sta->mpdu_counters) + return; + + mld_vif = iwl_mld_vif_from_mac80211(mld_sta->vif); + mld_link = iwl_mld_link_dereference_check(mld_vif, link_sta->link_id); + + if (WARN_ON_ONCE(!mld_link)) + return; + + queue_counter = &mld_sta->mpdu_counters[queue]; + + mld = mld_vif->mld; + + /* If it the window is over, first clear the counters. + * When we are not blocked by TPT, the window is managed by check_tpt_wk + */ + if ((mld_vif->emlsr.blocked_reasons & IWL_MLD_EMLSR_BLOCKED_TPT) && + time_is_before_jiffies(queue_counter->window_start_time + + IWL_MLD_TPT_COUNT_WINDOW)) { + memset(queue_counter->per_link, 0, + sizeof(queue_counter->per_link)); + queue_counter->window_start_time = jiffies; + + IWL_DEBUG_INFO(mld, "MPDU counters are cleared\n"); + } + + link_counter = &queue_counter->per_link[mld_link->fw_id]; + + spin_lock_bh(&queue_counter->lock); + + /* Update the statistics for this TPT measurement window */ + if (tx) + link_counter->tx += count; + else + link_counter->rx += count; + + /* + * Next, evaluate whether we should queue an unblock, + * skip this if we are not blocked due to low throughput. + */ + if (!(mld_vif->emlsr.blocked_reasons & IWL_MLD_EMLSR_BLOCKED_TPT)) + goto unlock; + + for (int i = 0; i <= IWL_FW_MAX_LINK_ID; i++) + total_mpdus += tx ? queue_counter->per_link[i].tx : + queue_counter->per_link[i].rx; + + /* Unblock is already queued if the threshold was reached before */ + if (total_mpdus - count >= IWL_MLD_ENTER_EMLSR_TPT_THRESH) + goto unlock; + + if (total_mpdus >= IWL_MLD_ENTER_EMLSR_TPT_THRESH) + wiphy_work_queue(mld->wiphy, &mld_vif->emlsr.unblock_tpt_wk); + +unlock: + spin_unlock_bh(&queue_counter->lock); +} + +/* must be called under rcu_read_lock() */ +void iwl_mld_count_mpdu_rx(struct ieee80211_link_sta *link_sta, int queue, + u32 count) +{ + iwl_mld_count_mpdu(link_sta, queue, count, false); +} + +/* must be called under rcu_read_lock() */ +void iwl_mld_count_mpdu_tx(struct ieee80211_link_sta *link_sta, u32 count) +{ + /* use queue 0 for all TX */ + iwl_mld_count_mpdu(link_sta, 0, count, true); +} + +static int iwl_mld_allocate_internal_txq(struct iwl_mld *mld, + struct iwl_mld_int_sta *internal_sta, + u8 tid) +{ + u32 sta_mask = BIT(internal_sta->sta_id); + int queue, size; + + size = max_t(u32, IWL_MGMT_QUEUE_SIZE, + mld->trans->cfg->min_txq_size); + + queue = iwl_trans_txq_alloc(mld->trans, 0, sta_mask, tid, size, + IWL_WATCHDOG_DISABLED); + + if (queue >= 0) + IWL_DEBUG_TX_QUEUES(mld, + "Enabling TXQ #%d for sta mask 0x%x tid %d\n", + queue, sta_mask, tid); + return queue; +} + +static int iwl_mld_send_aux_sta_cmd(struct iwl_mld *mld, + const struct iwl_mld_int_sta *internal_sta) +{ + struct iwl_aux_sta_cmd cmd = { + .sta_id = cpu_to_le32(internal_sta->sta_id), + /* TODO: CDB - properly set the lmac_id */ + .lmac_id = cpu_to_le32(IWL_LMAC_24G_INDEX), + }; + + return iwl_mld_send_cmd_pdu(mld, WIDE_ID(MAC_CONF_GROUP, AUX_STA_CMD), + &cmd); +} + +static int +iwl_mld_add_internal_sta_to_fw(struct iwl_mld *mld, + const struct iwl_mld_int_sta *internal_sta, + u8 fw_link_id, + const u8 *addr) +{ + struct iwl_sta_cfg_cmd cmd = {}; + + if (internal_sta->sta_type == STATION_TYPE_AUX) + return iwl_mld_send_aux_sta_cmd(mld, internal_sta); + + cmd.sta_id = cpu_to_le32((u8)internal_sta->sta_id); + cmd.link_id = cpu_to_le32(fw_link_id); + cmd.station_type = cpu_to_le32(internal_sta->sta_type); + + /* FW doesn't allow to add a IGTK/BIGTK if the sta isn't marked as MFP. + * On the other hand, FW will never check this flag during RX since + * an AP/GO doesn't receive protected broadcast management frames. + * So, we can set it unconditionally. + */ + if (internal_sta->sta_type == STATION_TYPE_BCAST_MGMT) + cmd.mfp = cpu_to_le32(1); + + if (addr) { + memcpy(cmd.peer_mld_address, addr, ETH_ALEN); + memcpy(cmd.peer_link_address, addr, ETH_ALEN); + } + + return iwl_mld_send_sta_cmd(mld, &cmd); +} + +static int iwl_mld_add_internal_sta(struct iwl_mld *mld, + struct iwl_mld_int_sta *internal_sta, + enum iwl_fw_sta_type sta_type, + u8 fw_link_id, const u8 *addr, u8 tid) +{ + int ret, queue_id; + + ret = iwl_mld_allocate_link_sta_fw_id(mld, + &internal_sta->sta_id, + ERR_PTR(-EINVAL)); + if (ret) + return ret; + + internal_sta->sta_type = sta_type; + + ret = iwl_mld_add_internal_sta_to_fw(mld, internal_sta, fw_link_id, + addr); + if (ret) + goto err; + + queue_id = iwl_mld_allocate_internal_txq(mld, internal_sta, tid); + if (queue_id < 0) { + iwl_mld_rm_sta_from_fw(mld, internal_sta->sta_id); + ret = queue_id; + goto err; + } + + internal_sta->queue_id = queue_id; + + return 0; +err: + iwl_mld_free_internal_sta(mld, internal_sta); + return ret; +} + +int iwl_mld_add_bcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + const u8 bcast_addr[] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}; + const u8 *addr; + + if (WARN_ON(!mld_link)) + return -EINVAL; + + if (WARN_ON(vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC)) + return -EINVAL; + + addr = vif->type == NL80211_IFTYPE_ADHOC ? link->bssid : bcast_addr; + + return iwl_mld_add_internal_sta(mld, &mld_link->bcast_sta, + STATION_TYPE_BCAST_MGMT, + mld_link->fw_id, addr, + IWL_MGMT_TID); +} + +int iwl_mld_add_mcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + const u8 mcast_addr[] = {0x03, 0x00, 0x00, 0x00, 0x00, 0x00}; + + if (WARN_ON(!mld_link)) + return -EINVAL; + + if (WARN_ON(vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC)) + return -EINVAL; + + return iwl_mld_add_internal_sta(mld, &mld_link->mcast_sta, + STATION_TYPE_MCAST, + mld_link->fw_id, mcast_addr, 0); +} + +int iwl_mld_add_aux_sta(struct iwl_mld *mld, + struct iwl_mld_int_sta *internal_sta) +{ + return iwl_mld_add_internal_sta(mld, internal_sta, STATION_TYPE_AUX, + 0, NULL, IWL_MAX_TID_COUNT); +} + +static void iwl_mld_remove_internal_sta(struct iwl_mld *mld, + struct iwl_mld_int_sta *internal_sta, + bool flush, u8 tid) +{ + if (WARN_ON_ONCE(internal_sta->sta_id == IWL_INVALID_STA || + internal_sta->queue_id == IWL_MLD_INVALID_QUEUE)) + return; + + if (flush) + iwl_mld_flush_link_sta_txqs(mld, internal_sta->sta_id); + + iwl_mld_free_txq(mld, BIT(internal_sta->sta_id), + tid, internal_sta->queue_id); + + iwl_mld_rm_sta_from_fw(mld, internal_sta->sta_id); + + iwl_mld_free_internal_sta(mld, internal_sta); +} + +void iwl_mld_remove_bcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + + if (WARN_ON(!mld_link)) + return; + + if (WARN_ON(vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC)) + return; + + iwl_mld_remove_internal_sta(mld, &mld_link->bcast_sta, true, + IWL_MGMT_TID); +} + +void iwl_mld_remove_mcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + + if (WARN_ON(!mld_link)) + return; + + if (WARN_ON(vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC)) + return; + + iwl_mld_remove_internal_sta(mld, &mld_link->mcast_sta, true, 0); +} + +void iwl_mld_remove_aux_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link) +{ + struct iwl_mld_link *mld_link = iwl_mld_link_from_mac80211(link); + + if (WARN_ON(!mld_link)) + return; + + /* TODO: Hotspot 2.0 */ + if (WARN_ON(vif->type != NL80211_IFTYPE_P2P_DEVICE)) + return; + + iwl_mld_remove_internal_sta(mld, &mld_link->aux_sta, false, + IWL_MAX_TID_COUNT); +} + +static int iwl_mld_update_sta_resources(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u32 old_sta_mask, + u32 new_sta_mask) +{ + int ret; + + ret = iwl_mld_update_sta_txqs(mld, sta, old_sta_mask, new_sta_mask); + if (ret) + return ret; + + ret = iwl_mld_update_sta_keys(mld, vif, sta, old_sta_mask, new_sta_mask); + if (ret) + return ret; + + return iwl_mld_update_sta_baids(mld, old_sta_mask, new_sta_mask); +} + +int iwl_mld_update_link_stas(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u16 old_links, u16 new_links) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_link_sta *mld_link_sta; + unsigned long links_to_add = ~old_links & new_links; + unsigned long links_to_rem = old_links & ~new_links; + unsigned long old_links_long = old_links; + unsigned long sta_mask_added = 0; + u32 current_sta_mask = 0, sta_mask_to_rem = 0; + unsigned int link_id, sta_id; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + for_each_set_bit(link_id, &old_links_long, + IEEE80211_MLD_MAX_NUM_LINKS) { + mld_link_sta = + iwl_mld_link_sta_dereference_check(mld_sta, link_id); + + if (WARN_ON(!mld_link_sta)) + return -EINVAL; + + current_sta_mask |= BIT(mld_link_sta->fw_id); + if (links_to_rem & BIT(link_id)) + sta_mask_to_rem |= BIT(mld_link_sta->fw_id); + } + + if (sta_mask_to_rem) { + ret = iwl_mld_update_sta_resources(mld, vif, sta, + current_sta_mask, + current_sta_mask & + ~sta_mask_to_rem); + if (ret) + return ret; + + current_sta_mask &= ~sta_mask_to_rem; + } + + for_each_set_bit(link_id, &links_to_rem, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_link_sta *link_sta = + link_sta_dereference_protected(sta, link_id); + + if (WARN_ON(!link_sta)) + return -EINVAL; + + iwl_mld_remove_link_sta(mld, link_sta); + } + + for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_link_sta *link_sta = + link_sta_dereference_protected(sta, link_id); + struct ieee80211_bss_conf *link; + + if (WARN_ON(!link_sta)) + return -EINVAL; + + ret = iwl_mld_add_link_sta(mld, link_sta); + if (ret) + goto remove_added_link_stas; + + mld_link_sta = + iwl_mld_link_sta_dereference_check(mld_sta, + link_id); + + link = link_conf_dereference_protected(mld_sta->vif, + link_sta->link_id); + + iwl_mld_set_max_amsdu_len(mld, link_sta); + iwl_mld_config_tlc_link(mld, vif, link, link_sta); + + sta_mask_added |= BIT(mld_link_sta->fw_id); + } + + if (sta_mask_added) { + ret = iwl_mld_update_sta_resources(mld, vif, sta, + current_sta_mask, + current_sta_mask | + sta_mask_added); + if (ret) + goto remove_added_link_stas; + } + + /* We couldn't activate the links before it has a STA. Now we can */ + for_each_set_bit(link_id, &links_to_add, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_bss_conf *link = + link_conf_dereference_protected(mld_sta->vif, link_id); + + if (WARN_ON(!link)) + continue; + + iwl_mld_activate_link(mld, link); + } + + return 0; + +remove_added_link_stas: + for_each_set_bit(sta_id, &sta_mask_added, mld->fw->ucode_capa.num_stations) { + struct ieee80211_link_sta *link_sta = + wiphy_dereference(mld->wiphy, + mld->fw_id_to_link_sta[sta_id]); + + if (WARN_ON(!link_sta)) + continue; + + iwl_mld_remove_link_sta(mld, link_sta); + } + + return ret; +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/sta.h b/drivers/net/wireless/intel/iwlwifi/mld/sta.h new file mode 100644 index 000000000000..ddcffd7b9fde --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/sta.h @@ -0,0 +1,266 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#ifndef __iwl_mld_sta_h__ +#define __iwl_mld_sta_h__ + +#include <net/mac80211.h> + +#include "mld.h" +#include "tx.h" + +/** + * struct iwl_mld_rxq_dup_data - Duplication detection data, per STA & Rx queue + * @last_seq: last sequence per tid. + * @last_sub_frame_idx: the index of the last subframe in an A-MSDU. This value + * will be zero if the packet is not part of an A-MSDU. + */ +struct iwl_mld_rxq_dup_data { + __le16 last_seq[IWL_MAX_TID_COUNT + 1]; + u8 last_sub_frame_idx[IWL_MAX_TID_COUNT + 1]; +} ____cacheline_aligned_in_smp; + +/** + * struct iwl_mld_link_sta - link-level station + * + * This represents the link-level sta - the driver level equivalent to the + * ieee80211_link_sta + * + * @last_rate_n_flags: rate_n_flags from the last &iwl_tlc_update_notif + * @signal_avg: the signal average coming from the firmware + * @in_fw: whether the link STA is uploaded to the FW (false during restart) + * @rcu_head: RCU head for freeing this object + * @fw_id: the FW id of this link sta. + */ +struct iwl_mld_link_sta { + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + u32 last_rate_n_flags; + bool in_fw; + s8 signal_avg; + ); + /* And here fields that survive a fw restart */ + struct rcu_head rcu_head; + u32 fw_id; +}; + +#define iwl_mld_link_sta_dereference_check(mld_sta, link_id) \ + rcu_dereference_check((mld_sta)->link[link_id], \ + lockdep_is_held(&mld_sta->mld->wiphy->mtx)) + +#define for_each_mld_link_sta(mld_sta, link_sta, link_id) \ + for (link_id = 0; link_id < ARRAY_SIZE((mld_sta)->link); \ + link_id++) \ + if ((link_sta = \ + iwl_mld_link_sta_dereference_check(mld_sta, link_id))) + +#define IWL_NUM_DEFAULT_KEYS 4 + +/* struct iwl_mld_ptk_pn - Holds Packet Number (PN) per TID. + * @rcu_head: RCU head for freeing this data. + * @pn: Array storing PN for each TID. + */ +struct iwl_mld_ptk_pn { + struct rcu_head rcu_head; + struct { + u8 pn[IWL_MAX_TID_COUNT][IEEE80211_CCMP_PN_LEN]; + } ____cacheline_aligned_in_smp q[]; +}; + +/** + * struct iwl_mld_per_link_mpdu_counter - per-link TX/RX MPDU counters + * + * @tx: Number of TX MPDUs. + * @rx: Number of RX MPDUs. + */ +struct iwl_mld_per_link_mpdu_counter { + u32 tx; + u32 rx; +}; + +/** + * struct iwl_mld_per_q_mpdu_counter - per-queue MPDU counter + * + * @lock: Needed to protect the counters when modified from statistics. + * @per_link: per-link counters. + * @window_start_time: timestamp of the counting-window start + */ +struct iwl_mld_per_q_mpdu_counter { + spinlock_t lock; + struct iwl_mld_per_link_mpdu_counter per_link[IWL_FW_MAX_LINK_ID + 1]; + unsigned long window_start_time; +} ____cacheline_aligned_in_smp; + +/** + * struct iwl_mld_sta - representation of a station in the driver. + * + * This represent the MLD-level sta, and will not be added to the FW. + * Embedded in ieee80211_sta. + * + * @vif: pointer the vif object. + * @sta_state: station state according to enum %ieee80211_sta_state + * @sta_type: type of this station. See &enum iwl_fw_sta_type + * @mld: a pointer to the iwl_mld object + * @dup_data: per queue duplicate packet detection data + * @data_tx_ant: stores the last TX antenna index; used for setting + * TX rate_n_flags for injected data frames (toggles on every TX failure). + * @tid_to_baid: a simple map of TID to Block-Ack fw id + * @deflink: This holds the default link STA information, for non MLO STA all + * link specific STA information is accessed through @deflink or through + * link[0] which points to address of @deflink. For MLO Link STA + * the first added link STA will point to deflink. + * @link: reference to Link Sta entries. For Non MLO STA, except 1st link, + * i.e link[0] all links would be assigned to NULL by default and + * would access link information via @deflink or link[0]. For MLO + * STA, first link STA being added will point its link pointer to + * @deflink address and remaining would be allocated and the address + * would be assigned to link[link_id] where link_id is the id assigned + * by the AP. + * @ptk_pn: Array of pointers to PTK PN data, used to track the Packet Number + * per key index and per queue (TID). + * @mpdu_counters: RX/TX MPDUs counters for each queue. + */ +struct iwl_mld_sta { + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + enum ieee80211_sta_state sta_state; + enum iwl_fw_sta_type sta_type; + ); + /* And here fields that survive a fw restart */ + struct iwl_mld *mld; + struct ieee80211_vif *vif; + struct iwl_mld_rxq_dup_data *dup_data; + u8 tid_to_baid[IWL_MAX_TID_COUNT]; + u8 data_tx_ant; + + struct iwl_mld_link_sta deflink; + struct iwl_mld_link_sta __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; + struct iwl_mld_ptk_pn __rcu *ptk_pn[IWL_NUM_DEFAULT_KEYS]; + struct iwl_mld_per_q_mpdu_counter *mpdu_counters; +}; + +static inline struct iwl_mld_sta * +iwl_mld_sta_from_mac80211(struct ieee80211_sta *sta) +{ + return (void *)sta->drv_priv; +} + +static inline void +iwl_mld_cleanup_sta(void *data, struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_link_sta *mld_link_sta; + u8 link_id; + + for (int i = 0; i < ARRAY_SIZE(sta->txq); i++) + CLEANUP_STRUCT(iwl_mld_txq_from_mac80211(sta->txq[i])); + + for_each_mld_link_sta(mld_sta, mld_link_sta, link_id) { + CLEANUP_STRUCT(mld_link_sta); + + if (!ieee80211_vif_is_mld(mld_sta->vif)) { + /* not an MLD STA; only has the deflink with ID zero */ + WARN_ON(link_id); + continue; + } + + if (mld_sta->vif->active_links & BIT(link_id)) + continue; + + /* Should not happen as link removal should always succeed */ + WARN_ON(1); + RCU_INIT_POINTER(mld_sta->link[link_id], NULL); + RCU_INIT_POINTER(mld_sta->mld->fw_id_to_link_sta[mld_link_sta->fw_id], + NULL); + if (mld_link_sta != &mld_sta->deflink) + kfree_rcu(mld_link_sta, rcu_head); + } + + CLEANUP_STRUCT(mld_sta); +} + +static inline struct iwl_mld_link_sta * +iwl_mld_link_sta_from_mac80211(struct ieee80211_link_sta *link_sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + + return iwl_mld_link_sta_dereference_check(mld_sta, link_sta->link_id); +} + +int iwl_mld_add_sta(struct iwl_mld *mld, struct ieee80211_sta *sta, + struct ieee80211_vif *vif, enum iwl_fw_sta_type type); +void iwl_mld_remove_sta(struct iwl_mld *mld, struct ieee80211_sta *sta); +int iwl_mld_fw_sta_id_from_link_sta(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta); +u32 iwl_mld_fw_sta_id_mask(struct iwl_mld *mld, struct ieee80211_sta *sta); +int iwl_mld_update_all_link_stations(struct iwl_mld *mld, + struct ieee80211_sta *sta); +void iwl_mld_flush_sta_txqs(struct iwl_mld *mld, struct ieee80211_sta *sta); +void iwl_mld_wait_sta_txqs_empty(struct iwl_mld *mld, + struct ieee80211_sta *sta); +void iwl_mld_count_mpdu_rx(struct ieee80211_link_sta *link_sta, int queue, + u32 count); +void iwl_mld_count_mpdu_tx(struct ieee80211_link_sta *link_sta, u32 count); + +/** + * struct iwl_mld_int_sta - representation of an internal station + * (a station that exist in FW and in driver, but not in mac80211) + * + * @sta_id: the index of the station in the fw + * @queue_id: the if of the queue used by the station + * @sta_type: station type. One of &iwl_fw_sta_type + */ +struct iwl_mld_int_sta { + u8 sta_id; + u32 queue_id; + enum iwl_fw_sta_type sta_type; +}; + +static inline void +iwl_mld_init_internal_sta(struct iwl_mld_int_sta *internal_sta) +{ + internal_sta->sta_id = IWL_INVALID_STA; + internal_sta->queue_id = IWL_MLD_INVALID_QUEUE; +} + +static inline void +iwl_mld_free_internal_sta(struct iwl_mld *mld, + struct iwl_mld_int_sta *internal_sta) +{ + if (WARN_ON(internal_sta->sta_id == IWL_INVALID_STA)) + return; + + RCU_INIT_POINTER(mld->fw_id_to_link_sta[internal_sta->sta_id], NULL); + iwl_mld_init_internal_sta(internal_sta); +} + +int iwl_mld_add_bcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +int iwl_mld_add_mcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +int iwl_mld_add_aux_sta(struct iwl_mld *mld, + struct iwl_mld_int_sta *internal_sta); + +void iwl_mld_remove_bcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +void iwl_mld_remove_mcast_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +void iwl_mld_remove_aux_sta(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link); + +int iwl_mld_update_link_stas(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + u16 old_links, u16 new_links); +#endif /* __iwl_mld_sta_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/stats.c b/drivers/net/wireless/intel/iwlwifi/mld/stats.c new file mode 100644 index 000000000000..0715bbc31031 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/stats.c @@ -0,0 +1,513 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include "mld.h" +#include "stats.h" +#include "sta.h" +#include "mlo.h" +#include "hcmd.h" +#include "iface.h" +#include "scan.h" +#include "phy.h" +#include "fw/api/stats.h" + +static int iwl_mld_send_fw_stats_cmd(struct iwl_mld *mld, u32 cfg_mask, + u32 cfg_time, u32 type_mask) +{ + u32 cmd_id = WIDE_ID(SYSTEM_GROUP, SYSTEM_STATISTICS_CMD); + struct iwl_system_statistics_cmd stats_cmd = { + .cfg_mask = cpu_to_le32(cfg_mask), + .config_time_sec = cpu_to_le32(cfg_time), + .type_id_mask = cpu_to_le32(type_mask), + }; + + return iwl_mld_send_cmd_pdu(mld, cmd_id, &stats_cmd); +} + +int iwl_mld_clear_stats_in_fw(struct iwl_mld *mld) +{ + u32 cfg_mask = IWL_STATS_CFG_FLG_ON_DEMAND_NTFY_MSK; + u32 type_mask = IWL_STATS_NTFY_TYPE_ID_OPER | + IWL_STATS_NTFY_TYPE_ID_OPER_PART1; + + return iwl_mld_send_fw_stats_cmd(mld, cfg_mask, 0, type_mask); +} + +static void +iwl_mld_fill_stats_from_oper_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt, + u8 fw_sta_id, struct station_info *sinfo) +{ + const struct iwl_system_statistics_notif_oper *notif = + (void *)&pkt->data; + const struct iwl_stats_ntfy_per_sta *per_sta = + ¬if->per_sta[fw_sta_id]; + struct ieee80211_link_sta *link_sta; + struct iwl_mld_link_sta *mld_link_sta; + + /* 0 isn't a valid value, but FW might send 0. + * In that case, set the latest non-zero value we stored + */ + rcu_read_lock(); + + link_sta = rcu_dereference(mld->fw_id_to_link_sta[fw_sta_id]); + if (IS_ERR_OR_NULL(link_sta)) + goto unlock; + + mld_link_sta = iwl_mld_link_sta_from_mac80211(link_sta); + if (WARN_ON(!mld_link_sta)) + goto unlock; + + if (per_sta->average_energy) + mld_link_sta->signal_avg = + -(s8)le32_to_cpu(per_sta->average_energy); + + sinfo->signal_avg = mld_link_sta->signal_avg; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_SIGNAL_AVG); + +unlock: + rcu_read_unlock(); +} + +struct iwl_mld_stats_data { + u8 fw_sta_id; + struct station_info *sinfo; + struct iwl_mld *mld; +}; + +static bool iwl_mld_wait_stats_handler(struct iwl_notif_wait_data *notif_data, + struct iwl_rx_packet *pkt, void *data) +{ + struct iwl_mld_stats_data *stats_data = data; + u16 cmd = WIDE_ID(pkt->hdr.group_id, pkt->hdr.cmd); + + switch (cmd) { + case WIDE_ID(STATISTICS_GROUP, STATISTICS_OPER_NOTIF): + iwl_mld_fill_stats_from_oper_notif(stats_data->mld, pkt, + stats_data->fw_sta_id, + stats_data->sinfo); + break; + case WIDE_ID(STATISTICS_GROUP, STATISTICS_OPER_PART1_NOTIF): + break; + case WIDE_ID(SYSTEM_GROUP, SYSTEM_STATISTICS_END_NOTIF): + return true; + } + + return false; +} + +static int +iwl_mld_fw_stats_to_mac80211(struct iwl_mld *mld, struct iwl_mld_sta *mld_sta, + struct station_info *sinfo) +{ + u32 cfg_mask = IWL_STATS_CFG_FLG_ON_DEMAND_NTFY_MSK | + IWL_STATS_CFG_FLG_RESET_MSK; + u32 type_mask = IWL_STATS_NTFY_TYPE_ID_OPER | + IWL_STATS_NTFY_TYPE_ID_OPER_PART1; + static const u16 notifications[] = { + WIDE_ID(STATISTICS_GROUP, STATISTICS_OPER_NOTIF), + WIDE_ID(STATISTICS_GROUP, STATISTICS_OPER_PART1_NOTIF), + WIDE_ID(SYSTEM_GROUP, SYSTEM_STATISTICS_END_NOTIF), + }; + struct iwl_mld_stats_data wait_stats_data = { + /* We don't support drv_sta_statistics in EMLSR */ + .fw_sta_id = mld_sta->deflink.fw_id, + .sinfo = sinfo, + .mld = mld, + }; + struct iwl_notification_wait stats_wait; + int ret; + + iwl_init_notification_wait(&mld->notif_wait, &stats_wait, + notifications, ARRAY_SIZE(notifications), + iwl_mld_wait_stats_handler, + &wait_stats_data); + + ret = iwl_mld_send_fw_stats_cmd(mld, cfg_mask, 0, type_mask); + if (ret) { + iwl_remove_notification(&mld->notif_wait, &stats_wait); + return ret; + } + + /* Wait 500ms for OPERATIONAL, PART1, and END notifications, + * which should be sufficient for the firmware to gather data + * from all LMACs and send notifications to the host. + */ + ret = iwl_wait_notification(&mld->notif_wait, &stats_wait, HZ / 2); + if (ret) + return ret; + + /* When periodic statistics are sent, FW will clear its statistics DB. + * If the statistics request here happens shortly afterwards, + * the response will contain data collected over a short time + * interval. The response we got here shouldn't be processed by + * the general statistics processing because it's incomplete. + * So, we delete it from the list so it won't be processed. + */ + iwl_mld_delete_handlers(mld, notifications, ARRAY_SIZE(notifications)); + + return 0; +} + +#define PERIODIC_STATS_SECONDS 5 + +int iwl_mld_request_periodic_fw_stats(struct iwl_mld *mld, bool enable) +{ + u32 cfg_mask = enable ? 0 : IWL_STATS_CFG_FLG_DISABLE_NTFY_MSK; + u32 type_mask = enable ? (IWL_STATS_NTFY_TYPE_ID_OPER | + IWL_STATS_NTFY_TYPE_ID_OPER_PART1) : 0; + u32 cfg_time = enable ? PERIODIC_STATS_SECONDS : 0; + + return iwl_mld_send_fw_stats_cmd(mld, cfg_mask, cfg_time, type_mask); +} + +static void iwl_mld_sta_stats_fill_txrate(struct iwl_mld_sta *mld_sta, + struct station_info *sinfo) +{ + struct rate_info *rinfo = &sinfo->txrate; + u32 rate_n_flags = mld_sta->deflink.last_rate_n_flags; + u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + u32 gi_ltf; + + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); + + switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { + case RATE_MCS_CHAN_WIDTH_20: + rinfo->bw = RATE_INFO_BW_20; + break; + case RATE_MCS_CHAN_WIDTH_40: + rinfo->bw = RATE_INFO_BW_40; + break; + case RATE_MCS_CHAN_WIDTH_80: + rinfo->bw = RATE_INFO_BW_80; + break; + case RATE_MCS_CHAN_WIDTH_160: + rinfo->bw = RATE_INFO_BW_160; + break; + case RATE_MCS_CHAN_WIDTH_320: + rinfo->bw = RATE_INFO_BW_320; + break; + } + + if (format == RATE_MCS_CCK_MSK || format == RATE_MCS_LEGACY_OFDM_MSK) { + int rate = u32_get_bits(rate_n_flags, RATE_LEGACY_RATE_MSK); + + /* add the offset needed to get to the legacy ofdm indices */ + if (format == RATE_MCS_LEGACY_OFDM_MSK) + rate += IWL_FIRST_OFDM_RATE; + + switch (rate) { + case IWL_RATE_1M_INDEX: + rinfo->legacy = 10; + break; + case IWL_RATE_2M_INDEX: + rinfo->legacy = 20; + break; + case IWL_RATE_5M_INDEX: + rinfo->legacy = 55; + break; + case IWL_RATE_11M_INDEX: + rinfo->legacy = 110; + break; + case IWL_RATE_6M_INDEX: + rinfo->legacy = 60; + break; + case IWL_RATE_9M_INDEX: + rinfo->legacy = 90; + break; + case IWL_RATE_12M_INDEX: + rinfo->legacy = 120; + break; + case IWL_RATE_18M_INDEX: + rinfo->legacy = 180; + break; + case IWL_RATE_24M_INDEX: + rinfo->legacy = 240; + break; + case IWL_RATE_36M_INDEX: + rinfo->legacy = 360; + break; + case IWL_RATE_48M_INDEX: + rinfo->legacy = 480; + break; + case IWL_RATE_54M_INDEX: + rinfo->legacy = 540; + } + return; + } + + rinfo->nss = u32_get_bits(rate_n_flags, RATE_MCS_NSS_MSK) + 1; + + if (format == RATE_MCS_HT_MSK) + rinfo->mcs = RATE_HT_MCS_INDEX(rate_n_flags); + else + rinfo->mcs = u32_get_bits(rate_n_flags, RATE_MCS_CODE_MSK); + + if (rate_n_flags & RATE_MCS_SGI_MSK) + rinfo->flags |= RATE_INFO_FLAGS_SHORT_GI; + + switch (format) { + case RATE_MCS_EHT_MSK: + rinfo->flags |= RATE_INFO_FLAGS_EHT_MCS; + break; + case RATE_MCS_HE_MSK: + gi_ltf = u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK); + + rinfo->flags |= RATE_INFO_FLAGS_HE_MCS; + + if (rate_n_flags & RATE_MCS_HE_106T_MSK) { + rinfo->bw = RATE_INFO_BW_HE_RU; + rinfo->he_ru_alloc = NL80211_RATE_INFO_HE_RU_ALLOC_106; + } + + switch (rate_n_flags & RATE_MCS_HE_TYPE_MSK) { + case RATE_MCS_HE_TYPE_SU: + case RATE_MCS_HE_TYPE_EXT_SU: + if (gi_ltf == 0 || gi_ltf == 1) + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_0_8; + else if (gi_ltf == 2) + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_1_6; + else if (gi_ltf == 3) + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_3_2; + else + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_0_8; + break; + case RATE_MCS_HE_TYPE_MU: + if (gi_ltf == 0 || gi_ltf == 1) + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_0_8; + else if (gi_ltf == 2) + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_1_6; + else + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_3_2; + break; + case RATE_MCS_HE_TYPE_TRIG: + if (gi_ltf == 0 || gi_ltf == 1) + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_1_6; + else + rinfo->he_gi = NL80211_RATE_INFO_HE_GI_3_2; + break; + } + + if (rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK) + rinfo->he_dcm = 1; + break; + case RATE_MCS_HT_MSK: + rinfo->flags |= RATE_INFO_FLAGS_MCS; + break; + case RATE_MCS_VHT_MSK: + rinfo->flags |= RATE_INFO_FLAGS_VHT_MCS; + break; + } +} + +void iwl_mld_mac80211_sta_statistics(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct station_info *sinfo) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + + /* This API is not EMLSR ready, so we cannot provide complete + * information if EMLSR is active + */ + if (hweight16(vif->active_links) > 1) + return; + + if (iwl_mld_fw_stats_to_mac80211(mld_sta->mld, mld_sta, sinfo)) + return; + + iwl_mld_sta_stats_fill_txrate(mld_sta, sinfo); + + /* TODO: NL80211_STA_INFO_BEACON_RX */ + + /* TODO: NL80211_STA_INFO_BEACON_SIGNAL_AVG */ +} + +#define IWL_MLD_TRAFFIC_LOAD_MEDIUM_THRESH 10 /* percentage */ +#define IWL_MLD_TRAFFIC_LOAD_HIGH_THRESH 50 /* percentage */ +#define IWL_MLD_TRAFFIC_LOAD_MIN_WINDOW_USEC (500 * 1000) + +static u8 iwl_mld_stats_load_percentage(u32 last_ts_usec, u32 curr_ts_usec, + u32 total_airtime_usec) +{ + u32 elapsed_usec = curr_ts_usec - last_ts_usec; + + if (elapsed_usec < IWL_MLD_TRAFFIC_LOAD_MIN_WINDOW_USEC) + return 0; + + return (100 * total_airtime_usec / elapsed_usec); +} + +static void iwl_mld_stats_recalc_traffic_load(struct iwl_mld *mld, + u32 total_airtime_usec, + u32 curr_ts_usec) +{ + u32 last_ts_usec = mld->scan.traffic_load.last_stats_ts_usec; + u8 load_prec; + + /* Skip the calculation as this is the first notification received */ + if (!last_ts_usec) + goto out; + + load_prec = iwl_mld_stats_load_percentage(last_ts_usec, curr_ts_usec, + total_airtime_usec); + + if (load_prec > IWL_MLD_TRAFFIC_LOAD_HIGH_THRESH) + mld->scan.traffic_load.status = IWL_MLD_TRAFFIC_HIGH; + else if (load_prec > IWL_MLD_TRAFFIC_LOAD_MEDIUM_THRESH) + mld->scan.traffic_load.status = IWL_MLD_TRAFFIC_MEDIUM; + else + mld->scan.traffic_load.status = IWL_MLD_TRAFFIC_LOW; + +out: + mld->scan.traffic_load.last_stats_ts_usec = curr_ts_usec; +} + +static void iwl_mld_update_link_sig(struct ieee80211_vif *vif, int sig, + struct ieee80211_bss_conf *bss_conf) +{ + struct iwl_mld *mld = iwl_mld_vif_from_mac80211(vif)->mld; + int exit_emlsr_thresh; + + if (sig == 0) { + IWL_DEBUG_RX(mld, "RSSI is 0 - skip signal based decision\n"); + return; + } + + /* TODO: task=statistics handle CQM notifications */ + + if (sig < IWL_MLD_LOW_RSSI_MLO_SCAN_THRESH) + iwl_mld_int_mlo_scan(mld, vif); + + if (!iwl_mld_emlsr_active(vif)) + return; + + /* We are in EMLSR, check if we need to exit */ + exit_emlsr_thresh = + iwl_mld_get_emlsr_rssi_thresh(mld, &bss_conf->chanreq.oper, + true); + + if (sig < exit_emlsr_thresh) + iwl_mld_exit_emlsr(mld, vif, IWL_MLD_EMLSR_EXIT_LOW_RSSI, + iwl_mld_get_other_link(vif, + bss_conf->link_id)); +} + +static void +iwl_mld_process_per_link_stats(struct iwl_mld *mld, + const struct iwl_stats_ntfy_per_link *per_link, + u32 curr_ts_usec) +{ + u32 total_airtime_usec = 0; + + for (u32 fw_id = 0; + fw_id < ARRAY_SIZE(mld->fw_id_to_bss_conf); + fw_id++) { + const struct iwl_stats_ntfy_per_link *link_stats; + struct ieee80211_bss_conf *bss_conf; + int sig; + + bss_conf = wiphy_dereference(mld->wiphy, + mld->fw_id_to_bss_conf[fw_id]); + if (!bss_conf || bss_conf->vif->type != NL80211_IFTYPE_STATION) + continue; + + link_stats = &per_link[fw_id]; + + total_airtime_usec += le32_to_cpu(link_stats->air_time); + + sig = -le32_to_cpu(link_stats->beacon_filter_average_energy); + iwl_mld_update_link_sig(bss_conf->vif, sig, bss_conf); + + /* TODO: parse more fields here (task=statistics)*/ + } + + iwl_mld_stats_recalc_traffic_load(mld, total_airtime_usec, + curr_ts_usec); +} + +static void +iwl_mld_process_per_sta_stats(struct iwl_mld *mld, + const struct iwl_stats_ntfy_per_sta *per_sta) +{ + for (int i = 0; i < mld->fw->ucode_capa.num_stations; i++) { + struct ieee80211_link_sta *link_sta = + wiphy_dereference(mld->wiphy, + mld->fw_id_to_link_sta[i]); + struct iwl_mld_link_sta *mld_link_sta; + s8 avg_energy = + -(s8)le32_to_cpu(per_sta[i].average_energy); + + if (IS_ERR_OR_NULL(link_sta) || !avg_energy) + continue; + + mld_link_sta = iwl_mld_link_sta_from_mac80211(link_sta); + if (WARN_ON(!mld_link_sta)) + continue; + + mld_link_sta->signal_avg = avg_energy; + } +} + +static void iwl_mld_fill_chanctx_stats(struct ieee80211_hw *hw, + struct ieee80211_chanctx_conf *ctx, + void *data) +{ + struct iwl_mld_phy *phy = iwl_mld_phy_from_mac80211(ctx); + const struct iwl_stats_ntfy_per_phy *per_phy = data; + u32 new_load, old_load; + + if (WARN_ON(phy->fw_id >= IWL_STATS_MAX_PHY_OPERATIONAL)) + return; + + phy->channel_load_by_us = + le32_to_cpu(per_phy[phy->fw_id].channel_load_by_us); + + old_load = phy->avg_channel_load_not_by_us; + new_load = le32_to_cpu(per_phy[phy->fw_id].channel_load_not_by_us); + if (IWL_FW_CHECK(phy->mld, new_load > 100, "Invalid channel load %u\n", + new_load)) + return; + + /* give a weight of 0.5 for the old value */ + phy->avg_channel_load_not_by_us = (new_load >> 1) + (old_load >> 1); + + iwl_mld_emlsr_check_chan_load(hw, phy, old_load); +} + +static void +iwl_mld_process_per_phy_stats(struct iwl_mld *mld, + const struct iwl_stats_ntfy_per_phy *per_phy) +{ + ieee80211_iter_chan_contexts_mtx(mld->hw, + iwl_mld_fill_chanctx_stats, + (void *)(uintptr_t)per_phy); + +} + +void iwl_mld_handle_stats_oper_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct iwl_system_statistics_notif_oper *stats = + (void *)&pkt->data; + u32 curr_ts_usec = le32_to_cpu(stats->time_stamp); + + BUILD_BUG_ON(ARRAY_SIZE(stats->per_sta) != IWL_STATION_COUNT_MAX); + BUILD_BUG_ON(ARRAY_SIZE(stats->per_link) < + ARRAY_SIZE(mld->fw_id_to_bss_conf)); + + iwl_mld_process_per_link_stats(mld, stats->per_link, curr_ts_usec); + iwl_mld_process_per_sta_stats(mld, stats->per_sta); + iwl_mld_process_per_phy_stats(mld, stats->per_phy); + + iwl_mld_check_omi_bw_reduction(mld); +} + +void iwl_mld_handle_stats_oper_part1_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + /* TODO */ +} + diff --git a/drivers/net/wireless/intel/iwlwifi/mld/stats.h b/drivers/net/wireless/intel/iwlwifi/mld/stats.h new file mode 100644 index 000000000000..de434e66d555 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/stats.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_stats_h__ +#define __iwl_mld_stats_h__ + +int iwl_mld_request_periodic_fw_stats(struct iwl_mld *mld, bool enable); + +void iwl_mld_mac80211_sta_statistics(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct station_info *sinfo); + +void iwl_mld_handle_stats_oper_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +void iwl_mld_handle_stats_oper_part1_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +int iwl_mld_clear_stats_in_fw(struct iwl_mld *mld); + +#endif /* __iwl_mld_stats_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/Makefile b/drivers/net/wireless/intel/iwlwifi/mld/tests/Makefile new file mode 100644 index 000000000000..36317feb923b --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +iwlmld-tests-y += module.o hcmd.o utils.o link.o rx.o agg.o link-selection.o + +ccflags-y += -I$(src)/../ +obj-$(CONFIG_IWLWIFI_KUNIT_TESTS) += iwlmld-tests.o diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/agg.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/agg.c new file mode 100644 index 000000000000..1fd664be1a7c --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/agg.c @@ -0,0 +1,663 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * KUnit tests for channel helper functions + * + * Copyright (C) 2024 Intel Corporation + */ +#include <kunit/test.h> +#include <kunit/static_stub.h> +#include <kunit/skbuff.h> + +#include "utils.h" +#include "mld.h" +#include "sta.h" +#include "agg.h" +#include "rx.h" + +#define FC_QOS_DATA (IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_DATA) +#define BA_WINDOW_SIZE 64 +#define QUEUE 0 + +static const struct reorder_buffer_case { + const char *desc; + struct { + /* ieee80211_hdr fields */ + u16 fc; + u8 tid; + bool multicast; + /* iwl_rx_mpdu_desc fields */ + u16 nssn; + /* used also for setting hdr::seq_ctrl */ + u16 sn; + u8 baid; + bool amsdu; + bool last_subframe; + bool old_sn; + bool dup; + } rx_pkt; + struct { + bool valid; + u16 head_sn; + u8 baid; + u16 num_entries; + /* The test prepares the reorder buffer with fake skbs based + * on the sequence numbers provided in @entries array. + */ + struct { + u16 sn; + /* Set add_subframes > 0 to simulate an A-MSDU by + * queueing additional @add_subframes skbs in the + * appropriate reorder buffer entry (based on the @sn) + */ + u8 add_subframes; + } entries[BA_WINDOW_SIZE]; + } reorder_buf_state; + struct { + enum iwl_mld_reorder_result reorder_res; + u16 head_sn; + u16 num_stored; + u16 skb_release_order[BA_WINDOW_SIZE]; + u16 skb_release_order_count; + } expected; +} reorder_buffer_cases[] = { + { + .desc = "RX packet with invalid BAID", + .rx_pkt = { + .fc = FC_QOS_DATA, + .baid = IWL_RX_REORDER_DATA_INVALID_BAID, + }, + .reorder_buf_state = { + .valid = true, + }, + .expected = { + /* Invalid BAID should not be buffered. The frame is + * passed to the network stack immediately. + */ + .reorder_res = IWL_MLD_PASS_SKB, + .num_stored = 0, + }, + }, + { + .desc = "RX Multicast packet", + .rx_pkt = { + .fc = FC_QOS_DATA, + .multicast = true, + }, + .reorder_buf_state = { + .valid = true, + }, + .expected = { + /* Multicast packets are not buffered. The packet is + * passed to the network stack immediately. + */ + .reorder_res = IWL_MLD_PASS_SKB, + .num_stored = 0, + }, + }, + { + .desc = "RX non-QoS data", + .rx_pkt = { + .fc = IEEE80211_FTYPE_DATA, + }, + .reorder_buf_state = { + .valid = true, + }, + .expected = { + /* non-QoS data frames do not require reordering. + * The packet is passed to the network stack + * immediately. + */ + .reorder_res = IWL_MLD_PASS_SKB, + }, + }, + { + .desc = "RX old SN packet, reorder buffer is not yet valid", + .rx_pkt = { + .fc = FC_QOS_DATA, + .old_sn = true, + }, + .reorder_buf_state = { + .valid = false, + }, + .expected = { + /* The buffer is invalid and the RX packet has an old + * SN. The packet is passed to the network stack + * immediately. + */ + .reorder_res = IWL_MLD_PASS_SKB, + }, + }, + { + .desc = "RX old SN packet, reorder buffer valid", + .rx_pkt = { + .fc = FC_QOS_DATA, + .old_sn = true, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + }, + .expected = { + /* The buffer is valid and the RX packet has an old SN. + * The packet should be dropped. + */ + .reorder_res = IWL_MLD_DROP_SKB, + .num_stored = 0, + .head_sn = 100, + }, + }, + { + .desc = "RX duplicate packet", + .rx_pkt = { + .fc = FC_QOS_DATA, + .dup = true, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + }, + .expected = { + /* Duplicate packets should be dropped */ + .reorder_res = IWL_MLD_DROP_SKB, + .num_stored = 0, + .head_sn = 100, + }, + }, + { + .desc = "RX In-order packet, sn < nssn", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 100, + .nssn = 101, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + }, + .expected = { + /* 1. Reorder buffer is empty. + * 2. RX packet SN is in order and less than NSSN. + * Packet is released to the network stack immediately + * and buffer->head_sn is updated to NSSN. + */ + .reorder_res = IWL_MLD_PASS_SKB, + .num_stored = 0, + .head_sn = 101, + }, + }, + { + .desc = "RX In-order packet, sn == head_sn", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 101, + .nssn = 100, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 101, + }, + .expected = { + /* 1. Reorder buffer is empty. + * 2. RX packet SN is equal to buffer->head_sn. + * Packet is released to the network stack immediately + * and buffer->head_sn is incremented. + */ + .reorder_res = IWL_MLD_PASS_SKB, + .num_stored = 0, + .head_sn = 102, + }, + }, + { + .desc = "RX In-order packet, IEEE80211_MAX_SN wrap around", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = IEEE80211_MAX_SN, + .nssn = IEEE80211_MAX_SN - 1, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = IEEE80211_MAX_SN, + }, + .expected = { + /* 1. Reorder buffer is empty. + * 2. RX SN == buffer->head_sn == IEEE80211_MAX_SN + * Packet is released to the network stack immediately + * and buffer->head_sn is incremented correctly (wraps + * around to 0). + */ + .reorder_res = IWL_MLD_PASS_SKB, + .num_stored = 0, + .head_sn = 0, + }, + }, + { + .desc = "RX Out-of-order packet, pending packet in buffer", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 100, + .nssn = 102, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + .num_entries = 1, + .entries[0].sn = 101, + }, + .expected = { + /* 1. Reorder buffer contains one packet with SN=101. + * 2. RX packet SN = buffer->head_sn. + * Both packets are released (in order) to the network + * stack as there are no gaps. + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 0, + .head_sn = 102, + .skb_release_order = {100, 101}, + .skb_release_order_count = 2, + }, + }, + { + .desc = "RX Out-of-order packet, pending packet in buffer (wrap around)", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 0, + .nssn = 1, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = IEEE80211_MAX_SN - 1, + .num_entries = 1, + .entries[0].sn = IEEE80211_MAX_SN, + }, + .expected = { + /* 1. Reorder buffer contains one packet with + * SN=IEEE80211_MAX_SN. + * 2. RX Packet SN = 0 (after wrap around) + * Both packets are released (in order) to the network + * stack as there are no gaps. + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 0, + .head_sn = 1, + .skb_release_order = { 4095, 0 }, + .skb_release_order_count = 2, + }, + }, + { + .desc = "RX Out-of-order packet, filling 1/2 holes in buffer, release RX packet", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 100, + .nssn = 101, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + .num_entries = 1, + .entries[0].sn = 102, + }, + .expected = { + /* 1. Reorder buffer contains one packet with SN=102. + * 2. There are 2 holes at SN={100, 101}. + * Only the RX packet (SN=100) is released, there is + * still a hole at 101. + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 1, + .head_sn = 101, + .skb_release_order = {100}, + .skb_release_order_count = 1, + }, + }, + { + .desc = "RX Out-of-order packet, filling 1/2 holes, release 2 packets", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 102, + .nssn = 103, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + .num_entries = 3, + .entries[0].sn = 101, + .entries[1].sn = 104, + .entries[2].sn = 105, + }, + .expected = { + /* 1. Reorder buffer contains three packets. + * 2. RX packet fills one of two holes (at SN=102). + * Two packets are released (until the next hole at + * SN=103). + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 2, + .head_sn = 103, + .skb_release_order = {101, 102}, + .skb_release_order_count = 2, + }, + }, + { + .desc = "RX Out-of-order packet, filling 1/1 holes, no packets released", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 102, + .nssn = 100, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + .num_entries = 3, + .entries[0].sn = 101, + .entries[1].sn = 103, + .entries[2].sn = 104, + }, + .expected = { + /* 1. Reorder buffer contains three packets: + * SN={101, 103, 104}. + * 2. RX packet fills a hole (SN=102), but NSSN is + * smaller than buffered frames. + * No packets can be released yet and buffer->head_sn + * is not updated. + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 4, + .head_sn = 100, + }, + }, + { + .desc = "RX In-order A-MSDU, last subframe", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 100, + .nssn = 101, + .amsdu = true, + .last_subframe = true, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + .num_entries = 1, + .entries[0] = { + .sn = 100, + .add_subframes = 1, + }, + }, + .expected = { + /* 1. Reorder buffer contains a 2-sub frames A-MSDU + * at SN=100. + * 2. RX packet is the last SN=100 A-MSDU subframe + * All packets are released in order (3 x SN=100). + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 0, + .head_sn = 101, + .skb_release_order = {100, 100, 100}, + .skb_release_order_count = 3, + }, + }, + { + .desc = "RX In-order A-MSDU, not the last subframe", + .rx_pkt = { + .fc = FC_QOS_DATA, + .sn = 100, + .nssn = 101, + .amsdu = true, + .last_subframe = false, + }, + .reorder_buf_state = { + .valid = true, + .head_sn = 100, + .num_entries = 1, + .entries[0] = { + .sn = 100, + .add_subframes = 1, + }, + }, + .expected = { + /* 1. Reorder buffer contains a 2-sub frames A-MSDU + * at SN=100. + * 2. RX packet additional SN=100 A-MSDU subframe, + * but not the last one + * No packets are released and head_sn is not updated. + */ + .reorder_res = IWL_MLD_BUFFERED_SKB, + .num_stored = 3, + .head_sn = 100, + }, + }, +}; + +KUNIT_ARRAY_PARAM_DESC(test_reorder_buffer, reorder_buffer_cases, desc); + +static struct sk_buff_head g_released_skbs; +static u16 g_num_released_skbs; + +/* Add released skbs from reorder buffer to a global list; This allows us + * to verify the correct release order of packets after they pass through the + * simulated reorder logic. + */ +static void +fake_iwl_mld_pass_packet_to_mac80211(struct iwl_mld *mld, + struct napi_struct *napi, + struct sk_buff *skb, int queue, + struct ieee80211_sta *sta) +{ + __skb_queue_tail(&g_released_skbs, skb); + g_num_released_skbs++; +} + +static u32 +fake_iwl_mld_fw_sta_id_mask(struct iwl_mld *mld, struct ieee80211_sta *sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld_link_sta *mld_link_sta; + u8 link_id; + u32 sta_mask = 0; + + /* This is the expectation in the real function */ + lockdep_assert_wiphy(mld->wiphy); + + /* We can't use for_each_sta_active_link */ + for_each_mld_link_sta(mld_sta, mld_link_sta, link_id) + sta_mask |= BIT(mld_link_sta->fw_id); + return sta_mask; +} + +static struct iwl_rx_mpdu_desc *setup_mpdu_desc(void) +{ + struct kunit *test = kunit_get_current_test(); + const struct reorder_buffer_case *param = + (const void *)(test->param_value); + struct iwl_rx_mpdu_desc *mpdu_desc; + + KUNIT_ALLOC_AND_ASSERT(test, mpdu_desc); + + mpdu_desc->reorder_data |= + cpu_to_le32(FIELD_PREP(IWL_RX_MPDU_REORDER_BAID_MASK, + param->rx_pkt.baid)); + mpdu_desc->reorder_data |= + cpu_to_le32(FIELD_PREP(IWL_RX_MPDU_REORDER_SN_MASK, + param->rx_pkt.sn)); + mpdu_desc->reorder_data |= + cpu_to_le32(FIELD_PREP(IWL_RX_MPDU_REORDER_NSSN_MASK, + param->rx_pkt.nssn)); + if (param->rx_pkt.old_sn) + mpdu_desc->reorder_data |= + cpu_to_le32(IWL_RX_MPDU_REORDER_BA_OLD_SN); + + if (param->rx_pkt.dup) + mpdu_desc->status |= cpu_to_le32(IWL_RX_MPDU_STATUS_DUPLICATE); + + if (param->rx_pkt.amsdu) { + mpdu_desc->mac_flags2 |= IWL_RX_MPDU_MFLG2_AMSDU; + if (param->rx_pkt.last_subframe) + mpdu_desc->amsdu_info |= + IWL_RX_MPDU_AMSDU_LAST_SUBFRAME; + } + + return mpdu_desc; +} + +static struct sk_buff *alloc_and_setup_skb(u16 fc, u16 seq_ctrl, u8 tid, + bool mcast) +{ + struct kunit *test = kunit_get_current_test(); + struct ieee80211_hdr hdr = { + .frame_control = cpu_to_le16(fc), + .seq_ctrl = cpu_to_le16(seq_ctrl), + }; + struct sk_buff *skb; + + skb = kunit_zalloc_skb(test, 128, GFP_KERNEL); + KUNIT_ASSERT_NOT_NULL(test, skb); + + if (ieee80211_is_data_qos(hdr.frame_control)) { + u8 *qc = ieee80211_get_qos_ctl(&hdr); + + qc[0] = tid & IEEE80211_QOS_CTL_TID_MASK; + } + + if (mcast) + hdr.addr1[0] = 0x1; + + skb_set_mac_header(skb, skb->len); + skb_put_data(skb, &hdr, ieee80211_hdrlen(hdr.frame_control)); + + return skb; +} + +static struct iwl_mld_reorder_buffer * +setup_reorder_buffer(struct iwl_mld_baid_data *baid_data) +{ + struct kunit *test = kunit_get_current_test(); + const struct reorder_buffer_case *param = + (const void *)(test->param_value); + struct iwl_mld_reorder_buffer *buffer = baid_data->reorder_buf; + struct iwl_mld_reorder_buf_entry *entries = baid_data->entries; + struct sk_buff *fake_skb; + + buffer->valid = param->reorder_buf_state.valid; + buffer->head_sn = param->reorder_buf_state.head_sn; + buffer->queue = QUEUE; + + for (int i = 0; i < baid_data->buf_size; i++) + __skb_queue_head_init(&entries[i].frames); + + for (int i = 0; i < param->reorder_buf_state.num_entries; i++) { + u16 sn = param->reorder_buf_state.entries[i].sn; + int index = sn % baid_data->buf_size; + u8 add_subframes = + param->reorder_buf_state.entries[i].add_subframes; + /* create 1 skb per entry + additional skbs per num of + * requested subframes + */ + u8 num_skbs = 1 + add_subframes; + + for (int j = 0; j < num_skbs; j++) { + fake_skb = alloc_and_setup_skb(FC_QOS_DATA, sn, 0, + false); + __skb_queue_tail(&entries[index].frames, fake_skb); + buffer->num_stored++; + } + } + + return buffer; +} + +static struct iwl_mld_reorder_buffer *setup_ba_data(struct ieee80211_sta *sta) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + const struct reorder_buffer_case *param = + (const void *)(test->param_value); + struct iwl_mld_baid_data *baid_data = NULL; + struct iwl_mld_reorder_buffer *buffer; + u32 reorder_buf_size = BA_WINDOW_SIZE * sizeof(baid_data->entries[0]); + u8 baid = param->reorder_buf_state.baid; + + /* Assuming only 1 RXQ */ + KUNIT_ALLOC_AND_ASSERT_SIZE(test, baid_data, + sizeof(*baid_data) + reorder_buf_size); + + baid_data->baid = baid; + baid_data->tid = param->rx_pkt.tid; + baid_data->buf_size = BA_WINDOW_SIZE; + + wiphy_lock(mld->wiphy); + baid_data->sta_mask = iwl_mld_fw_sta_id_mask(mld, sta); + wiphy_unlock(mld->wiphy); + + baid_data->entries_per_queue = BA_WINDOW_SIZE; + + buffer = setup_reorder_buffer(baid_data); + + KUNIT_EXPECT_NULL(test, rcu_access_pointer(mld->fw_id_to_ba[baid])); + rcu_assign_pointer(mld->fw_id_to_ba[baid], baid_data); + + return buffer; +} + +static void test_reorder_buffer(struct kunit *test) +{ + struct iwl_mld *mld = test->priv; + const struct reorder_buffer_case *param = + (const void *)(test->param_value); + struct iwl_rx_mpdu_desc *mpdu_desc; + struct ieee80211_vif *vif; + struct ieee80211_sta *sta; + struct sk_buff *skb; + struct iwl_mld_reorder_buffer *buffer; + enum iwl_mld_reorder_result reorder_res; + u16 skb_release_order_count = param->expected.skb_release_order_count; + u16 skb_idx = 0; + + /* Init globals and activate stubs */ + __skb_queue_head_init(&g_released_skbs); + g_num_released_skbs = 0; + kunit_activate_static_stub(test, iwl_mld_fw_sta_id_mask, + fake_iwl_mld_fw_sta_id_mask); + kunit_activate_static_stub(test, iwl_mld_pass_packet_to_mac80211, + fake_iwl_mld_pass_packet_to_mac80211); + + vif = iwlmld_kunit_add_vif(false, NL80211_IFTYPE_STATION); + sta = iwlmld_kunit_setup_sta(vif, IEEE80211_STA_AUTHORIZED, -1); + + /* Prepare skb, mpdu_desc, BA data and the reorder buffer */ + skb = alloc_and_setup_skb(param->rx_pkt.fc, param->rx_pkt.sn, + param->rx_pkt.tid, param->rx_pkt.multicast); + buffer = setup_ba_data(sta); + mpdu_desc = setup_mpdu_desc(); + + rcu_read_lock(); + reorder_res = iwl_mld_reorder(mld, NULL, QUEUE, sta, skb, mpdu_desc); + rcu_read_unlock(); + + KUNIT_ASSERT_EQ(test, reorder_res, param->expected.reorder_res); + KUNIT_ASSERT_EQ(test, buffer->num_stored, param->expected.num_stored); + KUNIT_ASSERT_EQ(test, buffer->head_sn, param->expected.head_sn); + + /* Verify skbs release order */ + KUNIT_ASSERT_EQ(test, skb_release_order_count, g_num_released_skbs); + while ((skb = __skb_dequeue(&g_released_skbs))) { + struct ieee80211_hdr *hdr = (void *)skb_mac_header(skb); + + KUNIT_ASSERT_EQ(test, le16_to_cpu(hdr->seq_ctrl), + param->expected.skb_release_order[skb_idx]); + skb_idx++; + } + KUNIT_ASSERT_EQ(test, skb_idx, skb_release_order_count); +} + +static struct kunit_case reorder_buffer_test_cases[] = { + KUNIT_CASE_PARAM(test_reorder_buffer, test_reorder_buffer_gen_params), + {}, +}; + +static struct kunit_suite reorder_buffer = { + .name = "iwlmld-reorder-buffer", + .test_cases = reorder_buffer_test_cases, + .init = iwlmld_kunit_test_init, +}; + +kunit_test_suite(reorder_buffer); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/hcmd.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/hcmd.c new file mode 100644 index 000000000000..4e189bf8b3fb --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/hcmd.c @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * KUnit tests for channel helper functions + * + * Copyright (C) 2024 Intel Corporation + */ +#include <kunit/test.h> + +#include <iwl-trans.h> +#include "mld.h" + +MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING"); + +static void test_hcmd_names_sorted(struct kunit *test) +{ + int i; + + for (i = 0; i < global_iwl_mld_goups_size; i++) { + const struct iwl_hcmd_arr *arr = &iwl_mld_groups[i]; + int j; + + if (!arr->arr) + continue; + for (j = 0; j < arr->size - 1; j++) + KUNIT_EXPECT_LE(test, arr->arr[j].cmd_id, + arr->arr[j + 1].cmd_id); + } +} + +static void test_hcmd_names_for_rx(struct kunit *test) +{ + static struct iwl_trans t = { + .command_groups = iwl_mld_groups, + }; + + t.command_groups_size = global_iwl_mld_goups_size; + + for (unsigned int i = 0; i < iwl_mld_rx_handlers_num; i++) { + const struct iwl_rx_handler *rxh; + const char *name; + + rxh = &iwl_mld_rx_handlers[i]; + + name = iwl_get_cmd_string(&t, rxh->cmd_id); + KUNIT_EXPECT_NOT_NULL(test, name); + KUNIT_EXPECT_NE_MSG(test, strcmp(name, "UNKNOWN"), 0, + "ID 0x%04x is UNKNOWN", rxh->cmd_id); + } +} + +static struct kunit_case hcmd_names_cases[] = { + KUNIT_CASE(test_hcmd_names_sorted), + KUNIT_CASE(test_hcmd_names_for_rx), + {}, +}; + +static struct kunit_suite hcmd_names = { + .name = "iwlmld-hcmd-names", + .test_cases = hcmd_names_cases, +}; + +kunit_test_suite(hcmd_names); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/link-selection.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/link-selection.c new file mode 100644 index 000000000000..295dcfd3f85d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/link-selection.c @@ -0,0 +1,303 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * KUnit tests for link selection functions + * + * Copyright (C) 2025 Intel Corporation + */ +#include <kunit/static_stub.h> + +#include "utils.h" +#include "mld.h" +#include "link.h" +#include "iface.h" +#include "phy.h" +#include "mlo.h" + +static const struct link_grading_test_case { + const char *desc; + struct { + struct { + u8 link_id; + const struct cfg80211_chan_def *chandef; + bool active; + s32 signal; + bool has_chan_util_elem; + u8 chan_util; /* 0-255 , used only if has_chan_util_elem is true */ + u8 chan_load_by_us; /* 0-100, used only if active is true */; + } link; + } input; + unsigned int expected_grade; +} link_grading_cases[] = { + { + .desc = "channel util of 128 (50%)", + .input.link = { + .link_id = 0, + .chandef = &chandef_2ghz, + .active = false, + .has_chan_util_elem = true, + .chan_util = 128, + }, + .expected_grade = 86, + }, + { + .desc = "channel util of 180 (70%)", + .input.link = { + .link_id = 0, + .chandef = &chandef_2ghz, + .active = false, + .has_chan_util_elem = true, + .chan_util = 180, + }, + .expected_grade = 51, + }, + { + .desc = "channel util of 180 (70%), channel load by us of 10%", + .input.link = { + .link_id = 0, + .chandef = &chandef_2ghz, + .has_chan_util_elem = true, + .chan_util = 180, + .active = true, + .chan_load_by_us = 10, + }, + .expected_grade = 67, + }, + { + .desc = "no channel util element", + .input.link = { + .link_id = 0, + .chandef = &chandef_2ghz, + .active = true, + }, + .expected_grade = 120, + }, +}; + +KUNIT_ARRAY_PARAM_DESC(link_grading, link_grading_cases, desc); + +static void setup_link(struct ieee80211_bss_conf *link) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + const struct link_grading_test_case *test_param = + (const void *)(test->param_value); + + KUNIT_ALLOC_AND_ASSERT(test, link->bss); + + link->bss->signal = DBM_TO_MBM(test_param->input.link.signal); + + link->chanreq.oper = *test_param->input.link.chandef; + + if (test_param->input.link.has_chan_util_elem) { + struct cfg80211_bss_ies *ies; + struct ieee80211_bss_load_elem bss_load = { + .channel_util = test_param->input.link.chan_util, + }; + struct element *elem = + iwlmld_kunit_gen_element(WLAN_EID_QBSS_LOAD, + &bss_load, + sizeof(bss_load)); + unsigned int elem_len = sizeof(*elem) + sizeof(bss_load); + + KUNIT_ALLOC_AND_ASSERT_SIZE(test, ies, sizeof(*ies) + elem_len); + memcpy(ies->data, elem, elem_len); + ies->len = elem_len; + rcu_assign_pointer(link->bss->beacon_ies, ies); + rcu_assign_pointer(link->bss->ies, ies); + } + + if (test_param->input.link.active) { + struct ieee80211_chanctx_conf *chan_ctx = + wiphy_dereference(mld->wiphy, link->chanctx_conf); + struct iwl_mld_phy *phy; + + KUNIT_ASSERT_NOT_NULL(test, chan_ctx); + + phy = iwl_mld_phy_from_mac80211(chan_ctx); + + phy->channel_load_by_us = test_param->input.link.chan_load_by_us; + } +} + +static void test_link_grading(struct kunit *test) +{ + struct iwl_mld *mld = test->priv; + const struct link_grading_test_case *test_param = + (const void *)(test->param_value); + struct ieee80211_vif *vif; + struct ieee80211_bss_conf *link; + unsigned int actual_grade; + /* Extract test case parameters */ + u8 link_id = test_param->input.link.link_id; + bool active = test_param->input.link.active; + u16 valid_links; + struct iwl_mld_kunit_link assoc_link = { + .band = test_param->input.link.chandef->chan->band, + }; + + /* If the link is not active, use a different link as the assoc link */ + if (active) { + assoc_link.id = link_id; + valid_links = BIT(link_id); + } else { + assoc_link.id = BIT(ffz(BIT(link_id))); + valid_links = BIT(assoc_link.id) | BIT(link_id); + } + + vif = iwlmld_kunit_setup_mlo_assoc(valid_links, &assoc_link); + + wiphy_lock(mld->wiphy); + link = wiphy_dereference(mld->wiphy, vif->link_conf[link_id]); + KUNIT_ASSERT_NOT_NULL(test, link); + + setup_link(link); + + actual_grade = iwl_mld_get_link_grade(mld, link); + wiphy_unlock(mld->wiphy); + + /* Assert that the returned grade matches the expected grade */ + KUNIT_EXPECT_EQ(test, actual_grade, test_param->expected_grade); +} + +static struct kunit_case link_selection_cases[] = { + KUNIT_CASE_PARAM(test_link_grading, link_grading_gen_params), + {}, +}; + +static struct kunit_suite link_selection = { + .name = "iwlmld-link-selection-tests", + .test_cases = link_selection_cases, + .init = iwlmld_kunit_test_init, +}; + +kunit_test_suite(link_selection); + +static const struct channel_load_case { + const char *desc; + bool low_latency_vif; + u32 chan_load_not_by_us; + enum nl80211_chan_width bw_a; + enum nl80211_chan_width bw_b; + bool primary_link_active; + bool expected_result; +} channel_load_cases[] = { + { + .desc = "Unequal bandwidth, primary link inactive, EMLSR not allowed", + .low_latency_vif = false, + .primary_link_active = false, + .bw_a = NL80211_CHAN_WIDTH_40, + .bw_b = NL80211_CHAN_WIDTH_20, + .expected_result = false, + }, + { + .desc = "Equal bandwidths, sufficient channel load, EMLSR allowed", + .low_latency_vif = false, + .primary_link_active = true, + .chan_load_not_by_us = 11, + .bw_a = NL80211_CHAN_WIDTH_40, + .bw_b = NL80211_CHAN_WIDTH_40, + .expected_result = true, + }, + { + .desc = "Equal bandwidths, insufficient channel load, EMLSR not allowed", + .low_latency_vif = false, + .primary_link_active = true, + .chan_load_not_by_us = 6, + .bw_a = NL80211_CHAN_WIDTH_80, + .bw_b = NL80211_CHAN_WIDTH_80, + .expected_result = false, + }, + { + .desc = "Low latency VIF, sufficient channel load, EMLSR allowed", + .low_latency_vif = true, + .primary_link_active = true, + .chan_load_not_by_us = 6, + .bw_a = NL80211_CHAN_WIDTH_160, + .bw_b = NL80211_CHAN_WIDTH_160, + .expected_result = true, + }, + { + .desc = "Different bandwidths (2x ratio), primary link load permits EMLSR", + .low_latency_vif = false, + .primary_link_active = true, + .chan_load_not_by_us = 30, + .bw_a = NL80211_CHAN_WIDTH_40, + .bw_b = NL80211_CHAN_WIDTH_20, + .expected_result = true, + }, + { + .desc = "Different bandwidths (4x ratio), primary link load permits EMLSR", + .low_latency_vif = false, + .primary_link_active = true, + .chan_load_not_by_us = 45, + .bw_a = NL80211_CHAN_WIDTH_80, + .bw_b = NL80211_CHAN_WIDTH_20, + .expected_result = true, + }, + { + .desc = "Different bandwidths (16x ratio), primary link load insufficient", + .low_latency_vif = false, + .primary_link_active = true, + .chan_load_not_by_us = 45, + .bw_a = NL80211_CHAN_WIDTH_320, + .bw_b = NL80211_CHAN_WIDTH_20, + .expected_result = false, + }, +}; + +KUNIT_ARRAY_PARAM_DESC(channel_load, channel_load_cases, desc); + +static void test_iwl_mld_channel_load_allows_emlsr(struct kunit *test) +{ + const struct channel_load_case *params = test->param_value; + struct iwl_mld *mld = test->priv; + struct ieee80211_vif *vif; + struct cfg80211_chan_def chandef_a, chandef_b; + struct iwl_mld_link_sel_data a = {.chandef = &chandef_a, + .link_id = 4}; + struct iwl_mld_link_sel_data b = {.chandef = &chandef_b, + .link_id = 5}; + struct iwl_mld_kunit_link assoc_link = { + .id = params->primary_link_active ? a.link_id : b.link_id, + .bandwidth = params->primary_link_active ? params->bw_a : params->bw_b, + }; + bool result; + + vif = iwlmld_kunit_setup_mlo_assoc(BIT(a.link_id) | BIT(b.link_id), + &assoc_link); + + chandef_a.width = params->bw_a; + chandef_b.width = params->bw_b; + + if (params->low_latency_vif) + iwl_mld_vif_from_mac80211(vif)->low_latency_causes = 1; + + wiphy_lock(mld->wiphy); + + /* Simulate channel load */ + if (params->primary_link_active) { + struct iwl_mld_phy *phy = + iwlmld_kunit_get_phy_of_link(vif, a.link_id); + + phy->avg_channel_load_not_by_us = params->chan_load_not_by_us; + } + + result = iwl_mld_channel_load_allows_emlsr(mld, vif, &a, &b); + + wiphy_unlock(mld->wiphy); + + KUNIT_EXPECT_EQ(test, result, params->expected_result); +} + +static struct kunit_case channel_load_criteria_test_cases[] = { + KUNIT_CASE_PARAM(test_iwl_mld_channel_load_allows_emlsr, channel_load_gen_params), + {} +}; + +static struct kunit_suite channel_load_criteria_tests = { + .name = "iwlmld_channel_load_allows_emlsr", + .test_cases = channel_load_criteria_test_cases, + .init = iwlmld_kunit_test_init, +}; + +kunit_test_suite(channel_load_criteria_tests); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/link.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/link.c new file mode 100644 index 000000000000..4a4eaa134bd3 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/link.c @@ -0,0 +1,110 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * KUnit tests for channel helper functions + * + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <kunit/static_stub.h> + +#include "utils.h" +#include "mld.h" +#include "link.h" +#include "iface.h" +#include "fw/api/mac-cfg.h" + +static const struct missed_beacon_test_case { + const char *desc; + struct { + struct iwl_missed_beacons_notif notif; + bool emlsr; + } input; + struct { + bool disconnected; + bool emlsr; + } output; +} missed_beacon_cases[] = { + { + .desc = "no EMLSR, no disconnect", + .input.notif = { + .consec_missed_beacons = cpu_to_le32(4), + }, + }, + { + .desc = "no EMLSR, no beacon loss since Rx, no disconnect", + .input.notif = { + .consec_missed_beacons = cpu_to_le32(20), + }, + }, + { + .desc = "no EMLSR, beacon loss since Rx, disconnect", + .input.notif = { + .consec_missed_beacons = cpu_to_le32(20), + .consec_missed_beacons_since_last_rx = + cpu_to_le32(10), + }, + .output.disconnected = true, + }, +}; + +KUNIT_ARRAY_PARAM_DESC(test_missed_beacon, missed_beacon_cases, desc); + +static void fake_ieee80211_connection_loss(struct ieee80211_vif *vif) +{ + vif->cfg.assoc = false; +} + +static void test_missed_beacon(struct kunit *test) +{ + struct iwl_mld *mld = test->priv; + struct iwl_missed_beacons_notif *notif; + const struct missed_beacon_test_case *test_param = + (const void *)(test->param_value); + struct ieee80211_vif *vif; + struct iwl_rx_packet *pkt; + struct iwl_mld_kunit_link link1 = { + .id = 0, + .band = NL80211_BAND_6GHZ, + }; + struct iwl_mld_kunit_link link2 = { + .id = 1, + .band = NL80211_BAND_5GHZ, + }; + + kunit_activate_static_stub(test, ieee80211_connection_loss, + fake_ieee80211_connection_loss); + pkt = iwl_mld_kunit_create_pkt(test_param->input.notif); + notif = (void *)pkt->data; + + if (test_param->input.emlsr) { + vif = iwlmld_kunit_assoc_emlsr(&link1, &link2); + } else { + struct iwl_mld_vif *mld_vif; + + vif = iwlmld_kunit_setup_non_mlo_assoc(&link1); + mld_vif = iwl_mld_vif_from_mac80211(vif); + notif->link_id = cpu_to_le32(mld_vif->deflink.fw_id); + } + + wiphy_lock(mld->wiphy); + + iwl_mld_handle_missed_beacon_notif(mld, pkt); + + wiphy_unlock(mld->wiphy); + + KUNIT_ASSERT_NE(test, vif->cfg.assoc, test_param->output.disconnected); + + /* TODO: add test cases for esr and check */ +} + +static struct kunit_case link_cases[] = { + KUNIT_CASE_PARAM(test_missed_beacon, test_missed_beacon_gen_params), + {}, +}; + +static struct kunit_suite link = { + .name = "iwlmld-link", + .test_cases = link_cases, + .init = iwlmld_kunit_test_init, +}; + +kunit_test_suite(link); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/module.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/module.c new file mode 100644 index 000000000000..5d9818587b23 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/module.c @@ -0,0 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * This is just module boilerplate for the iwlmld kunit module. + * + * Copyright (C) 2024 Intel Corporation + */ +#include <linux/module.h> + +MODULE_IMPORT_NS("IWLWIFI"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("kunit tests for iwlmld"); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/rx.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/rx.c new file mode 100644 index 000000000000..20cb4e03ab41 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/rx.c @@ -0,0 +1,353 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * KUnit tests for channel helper functions + * + * Copyright (C) 2024 Intel Corporation + */ +#include <kunit/test.h> +#include "utils.h" +#include "iwl-trans.h" +#include "mld.h" +#include "sta.h" + +static const struct is_dup_case { + const char *desc; + struct { + /* ieee80211_hdr fields */ + __le16 fc; + __le16 seq; + u8 tid; + bool multicast; + /* iwl_rx_mpdu_desc fields */ + bool is_amsdu; + u8 sub_frame_idx; + } rx_pkt; + struct { + __le16 last_seq; + u8 last_sub_frame_idx; + u8 tid; + } dup_data_state; + struct { + bool is_dup; + u32 rx_status_flag; + } result; +} is_dup_cases[] = { + { + .desc = "Control frame", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_CTL), + }, + .result = { + .is_dup = false, + .rx_status_flag = 0, + } + }, + { + .desc = "Null func frame", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_NULLFUNC), + }, + .result = { + .is_dup = false, + .rx_status_flag = 0, + } + }, + { + .desc = "Multicast data", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA), + .multicast = true, + }, + .result = { + .is_dup = false, + .rx_status_flag = 0, + } + }, + { + .desc = "QoS null func frame", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_NULLFUNC), + }, + .result = { + .is_dup = false, + .rx_status_flag = 0, + } + }, + { + .desc = "QoS data new sequence", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA), + .seq = __cpu_to_le16(0x101), + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "QoS data same sequence, no retry", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA), + .seq = __cpu_to_le16(0x100), + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "QoS data same sequence, has retry", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA | + IEEE80211_FCTL_RETRY), + .seq = __cpu_to_le16(0x100), + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = true, + .rx_status_flag = 0, + }, + }, + { + .desc = "QoS data invalid tid", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA), + .seq = __cpu_to_le16(0x100), + .tid = IWL_MAX_TID_COUNT + 1, + }, + .result = { + .is_dup = true, + .rx_status_flag = 0, + }, + }, + { + .desc = "non-QoS data, same sequence, same tid, no retry", + .rx_pkt = { + /* Driver will use tid = IWL_MAX_TID_COUNT */ + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA), + .seq = __cpu_to_le16(0x100), + }, + .dup_data_state = { + .tid = IWL_MAX_TID_COUNT, + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "non-QoS data, same sequence, same tid, has retry", + .rx_pkt = { + /* Driver will use tid = IWL_MAX_TID_COUNT */ + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_FCTL_RETRY), + .seq = __cpu_to_le16(0x100), + }, + .dup_data_state = { + .tid = IWL_MAX_TID_COUNT, + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = true, + .rx_status_flag = 0, + }, + }, + { + .desc = "non-QoS data, same sequence on different tid's", + .rx_pkt = { + /* Driver will use tid = IWL_MAX_TID_COUNT */ + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA), + .seq = __cpu_to_le16(0x100), + }, + .dup_data_state = { + .tid = 7, + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "A-MSDU new subframe, allow same PN", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA), + .seq = __cpu_to_le16(0x100), + .is_amsdu = true, + .sub_frame_idx = 1, + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_ALLOW_SAME_PN | + RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "A-MSDU subframe with smaller idx, disallow same PN", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA), + .seq = __cpu_to_le16(0x100), + .is_amsdu = true, + .sub_frame_idx = 1, + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 2, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "A-MSDU same subframe, no retry, disallow same PN", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA), + .seq = __cpu_to_le16(0x100), + .is_amsdu = true, + .sub_frame_idx = 0, + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = false, + .rx_status_flag = RX_FLAG_DUP_VALIDATED, + }, + }, + { + .desc = "A-MSDU same subframe, has retry", + .rx_pkt = { + .fc = __cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_DATA | + IEEE80211_FCTL_RETRY), + .seq = __cpu_to_le16(0x100), + .is_amsdu = true, + .sub_frame_idx = 0, + }, + .dup_data_state = { + .last_seq = __cpu_to_le16(0x100), + .last_sub_frame_idx = 0, + }, + .result = { + .is_dup = true, + .rx_status_flag = 0, + }, + }, +}; + +KUNIT_ARRAY_PARAM_DESC(test_is_dup, is_dup_cases, desc); + +static void +setup_dup_data_state(struct ieee80211_sta *sta) +{ + struct kunit *test = kunit_get_current_test(); + const struct is_dup_case *param = (const void *)(test->param_value); + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + u8 tid = param->dup_data_state.tid; + struct iwl_mld_rxq_dup_data *dup_data; + + /* Allocate dup_data only for 1 queue */ + KUNIT_ALLOC_AND_ASSERT(test, dup_data); + + /* Initialize dup data, see iwl_mld_alloc_dup_data */ + memset(dup_data->last_seq, 0xff, sizeof(dup_data->last_seq)); + + dup_data->last_seq[tid] = param->dup_data_state.last_seq; + dup_data->last_sub_frame_idx[tid] = + param->dup_data_state.last_sub_frame_idx; + + mld_sta->dup_data = dup_data; +} + +static void setup_rx_pkt(const struct is_dup_case *param, + struct ieee80211_hdr *hdr, + struct iwl_rx_mpdu_desc *mpdu_desc) +{ + u8 tid = param->rx_pkt.tid; + + /* Set "new rx packet" header */ + hdr->frame_control = param->rx_pkt.fc; + hdr->seq_ctrl = param->rx_pkt.seq; + + if (ieee80211_is_data_qos(hdr->frame_control)) { + u8 *qc = ieee80211_get_qos_ctl(hdr); + + qc[0] = tid & IEEE80211_QOS_CTL_TID_MASK; + } + + if (param->rx_pkt.multicast) + hdr->addr1[0] = 0x1; + + /* Set mpdu_desc */ + mpdu_desc->amsdu_info = param->rx_pkt.sub_frame_idx & + IWL_RX_MPDU_AMSDU_SUBFRAME_IDX_MASK; + if (param->rx_pkt.is_amsdu) + mpdu_desc->mac_flags2 |= IWL_RX_MPDU_MFLG2_AMSDU; +} + +static void test_is_dup(struct kunit *test) +{ + const struct is_dup_case *param = (const void *)(test->param_value); + struct iwl_mld *mld = test->priv; + struct iwl_rx_mpdu_desc mpdu_desc = { }; + struct ieee80211_rx_status rx_status = { }; + struct ieee80211_vif *vif; + struct ieee80211_sta *sta; + struct ieee80211_hdr hdr; + + vif = iwlmld_kunit_add_vif(false, NL80211_IFTYPE_STATION); + sta = iwlmld_kunit_setup_sta(vif, IEEE80211_STA_AUTHORIZED, -1); + + /* Prepare test case state */ + setup_dup_data_state(sta); + setup_rx_pkt(param, &hdr, &mpdu_desc); + + KUNIT_EXPECT_EQ(test, + iwl_mld_is_dup(mld, sta, &hdr, &mpdu_desc, &rx_status, + 0), /* assuming only 1 queue */ + param->result.is_dup); + KUNIT_EXPECT_EQ(test, rx_status.flag, param->result.rx_status_flag); +} + +static struct kunit_case is_dup_test_cases[] = { + KUNIT_CASE_PARAM(test_is_dup, test_is_dup_gen_params), + {}, +}; + +static struct kunit_suite is_dup = { + .name = "iwlmld-rx-is-dup", + .test_cases = is_dup_test_cases, + .init = iwlmld_kunit_test_init, +}; + +kunit_test_suite(is_dup); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/utils.c b/drivers/net/wireless/intel/iwlwifi/mld/tests/utils.c new file mode 100644 index 000000000000..9712ee696509 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/utils.c @@ -0,0 +1,474 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * KUnit tests for channel helper functions + * + * Copyright (C) 2024-2025 Intel Corporation + */ +#include <kunit/test.h> +#include <kunit/test-bug.h> + +#include "utils.h" + +#include <linux/device.h> + +#include "fw/api/scan.h" +#include "fw/api/mac-cfg.h" +#include "iwl-trans.h" +#include "mld.h" +#include "iface.h" +#include "link.h" +#include "phy.h" +#include "sta.h" + +int iwlmld_kunit_test_init(struct kunit *test) +{ + struct iwl_mld *mld; + struct iwl_trans *trans; + const struct iwl_cfg *cfg; + struct iwl_fw *fw; + struct ieee80211_hw *hw; + + KUNIT_ALLOC_AND_ASSERT(test, trans); + KUNIT_ALLOC_AND_ASSERT(test, trans->dev); + KUNIT_ALLOC_AND_ASSERT(test, cfg); + KUNIT_ALLOC_AND_ASSERT(test, fw); + KUNIT_ALLOC_AND_ASSERT(test, hw); + KUNIT_ALLOC_AND_ASSERT(test, hw->wiphy); + + mutex_init(&hw->wiphy->mtx); + + /* Allocate and initialize the mld structure */ + KUNIT_ALLOC_AND_ASSERT(test, mld); + iwl_construct_mld(mld, trans, cfg, fw, hw, NULL); + + fw->ucode_capa.num_stations = IWL_STATION_COUNT_MAX; + fw->ucode_capa.num_links = IWL_FW_MAX_LINK_ID + 1; + + mld->fwrt.trans = trans; + mld->fwrt.fw = fw; + mld->fwrt.dev = trans->dev; + + /* TODO: add priv_size to hw allocation and setup hw->priv to enable + * testing mac80211 callbacks + */ + + KUNIT_ALLOC_AND_ASSERT(test, mld->nvm_data); + KUNIT_ALLOC_AND_ASSERT_SIZE(test, mld->scan.cmd, + sizeof(struct iwl_scan_req_umac_v17)); + mld->scan.cmd_size = sizeof(struct iwl_scan_req_umac_v17); + + /* This is not the state at the end of the regular opmode_start, + * but it is more common to need it. Explicitly undo this if needed. + */ + mld->trans->state = IWL_TRANS_FW_ALIVE; + mld->fw_status.running = true; + + /* Avoid passing mld struct around */ + test->priv = mld; + return 0; +} + +IWL_MLD_ALLOC_FN(link, bss_conf) + +static void iwlmld_kunit_init_link(struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + struct iwl_mld_link *mld_link, int link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); + int ret; + + /* setup mac80211 link */ + rcu_assign_pointer(vif->link_conf[link_id], link); + link->link_id = link_id; + link->vif = vif; + link->beacon_int = 100; + link->dtim_period = 3; + link->qos = true; + + /* and mld_link */ + ret = iwl_mld_allocate_link_fw_id(mld, &mld_link->fw_id, link); + KUNIT_ASSERT_EQ(test, ret, 0); + rcu_assign_pointer(mld_vif->link[link_id], mld_link); + rcu_assign_pointer(vif->link_conf[link_id], link); +} + +IWL_MLD_ALLOC_FN(vif, vif) + +/* Helper function to add and initialize a VIF for KUnit tests */ +struct ieee80211_vif *iwlmld_kunit_add_vif(bool mlo, enum nl80211_iftype type) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct ieee80211_vif *vif; + struct iwl_mld_vif *mld_vif; + int ret; + + /* TODO: support more types */ + KUNIT_ASSERT_EQ(test, type, NL80211_IFTYPE_STATION); + + KUNIT_ALLOC_AND_ASSERT_SIZE(test, vif, + sizeof(*vif) + sizeof(*mld_vif)); + + vif->type = type; + mld_vif = iwl_mld_vif_from_mac80211(vif); + mld_vif->mld = mld; + + ret = iwl_mld_allocate_vif_fw_id(mld, &mld_vif->fw_id, vif); + KUNIT_ASSERT_EQ(test, ret, 0); + + /* TODO: revisit (task=EHT) */ + if (mlo) + return vif; + + /* Initialize the default link */ + iwlmld_kunit_init_link(vif, &vif->bss_conf, &mld_vif->deflink, 0); + + return vif; +} + +/* Use only for MLO vif */ +struct ieee80211_bss_conf * +iwlmld_kunit_add_link(struct ieee80211_vif *vif, int link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct ieee80211_bss_conf *link; + struct iwl_mld_link *mld_link; + + KUNIT_ALLOC_AND_ASSERT(test, link); + KUNIT_ALLOC_AND_ASSERT(test, mld_link); + + iwlmld_kunit_init_link(vif, link, mld_link, link_id); + vif->valid_links |= BIT(link_id); + + return link; +} + +struct ieee80211_chanctx_conf * +iwlmld_kunit_add_chanctx_from_def(struct cfg80211_chan_def *def) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct ieee80211_chanctx_conf *ctx; + struct iwl_mld_phy *phy; + int fw_id; + + KUNIT_ALLOC_AND_ASSERT_SIZE(test, ctx, sizeof(*ctx) + sizeof(*phy)); + + /* Setup the chanctx conf */ + ctx->def = *def; + ctx->min_def = *def; + ctx->ap = *def; + + /* and the iwl_mld_phy */ + phy = iwl_mld_phy_from_mac80211(ctx); + + fw_id = iwl_mld_allocate_fw_phy_id(mld); + KUNIT_ASSERT_GE(test, fw_id, 0); + + phy->fw_id = fw_id; + phy->mld = mld; + phy->chandef = *def; + + return ctx; +} + +void iwlmld_kunit_assign_chanctx_to_link(struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + struct ieee80211_chanctx_conf *ctx) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct iwl_mld_link *mld_link; + + KUNIT_EXPECT_NULL(test, rcu_access_pointer(link->chanctx_conf)); + rcu_assign_pointer(link->chanctx_conf, ctx); + + lockdep_assert_wiphy(mld->wiphy); + + mld_link = iwl_mld_link_from_mac80211(link); + + KUNIT_EXPECT_NULL(test, rcu_access_pointer(mld_link->chan_ctx)); + KUNIT_EXPECT_FALSE(test, mld_link->active); + + rcu_assign_pointer(mld_link->chan_ctx, ctx); + mld_link->active = true; + + if (ieee80211_vif_is_mld(vif)) + vif->active_links |= BIT(link->link_id); +} + +IWL_MLD_ALLOC_FN(link_sta, link_sta) + +static void iwlmld_kunit_add_link_sta(struct ieee80211_sta *sta, + struct ieee80211_link_sta *link_sta, + struct iwl_mld_link_sta *mld_link_sta, + u8 link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + struct iwl_mld *mld = test->priv; + u8 fw_id; + int ret; + + /* initialize mac80211's link_sta */ + link_sta->link_id = link_id; + rcu_assign_pointer(sta->link[link_id], link_sta); + + link_sta->sta = sta; + + /* and the iwl_mld_link_sta */ + ret = iwl_mld_allocate_link_sta_fw_id(mld, &fw_id, link_sta); + KUNIT_ASSERT_EQ(test, ret, 0); + mld_link_sta->fw_id = fw_id; + + rcu_assign_pointer(mld_sta->link[link_id], mld_link_sta); +} + +static struct ieee80211_link_sta * +iwlmld_kunit_alloc_link_sta(struct ieee80211_sta *sta, int link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct ieee80211_link_sta *link_sta; + struct iwl_mld_link_sta *mld_link_sta; + + /* Only valid for MLO */ + KUNIT_ASSERT_TRUE(test, sta->valid_links); + + KUNIT_ALLOC_AND_ASSERT(test, link_sta); + KUNIT_ALLOC_AND_ASSERT(test, mld_link_sta); + + iwlmld_kunit_add_link_sta(sta, link_sta, mld_link_sta, link_id); + + sta->valid_links |= BIT(link_id); + + return link_sta; +} + +/* Allocate and initialize a STA with the first link_sta */ +static struct ieee80211_sta * +iwlmld_kunit_add_sta(struct ieee80211_vif *vif, int link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct ieee80211_sta *sta; + struct iwl_mld_sta *mld_sta; + + /* Allocate memory for ieee80211_sta with embedded iwl_mld_sta */ + KUNIT_ALLOC_AND_ASSERT_SIZE(test, sta, sizeof(*sta) + sizeof(*mld_sta)); + + /* TODO: allocate and initialize the TXQs ? */ + + mld_sta = iwl_mld_sta_from_mac80211(sta); + mld_sta->vif = vif; + mld_sta->mld = test->priv; + + /* TODO: adjust for internal stations */ + mld_sta->sta_type = STATION_TYPE_PEER; + + if (link_id >= 0) { + iwlmld_kunit_add_link_sta(sta, &sta->deflink, + &mld_sta->deflink, link_id); + sta->valid_links = BIT(link_id); + } else { + iwlmld_kunit_add_link_sta(sta, &sta->deflink, + &mld_sta->deflink, 0); + } + return sta; +} + +/* Move s STA to a state */ +static void iwlmld_kunit_move_sta_state(struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + enum ieee80211_sta_state state) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld_sta *mld_sta; + struct iwl_mld_vif *mld_vif; + + /* The sta will be removed automatically at the end of the test */ + KUNIT_ASSERT_NE(test, state, IEEE80211_STA_NOTEXIST); + + mld_sta = iwl_mld_sta_from_mac80211(sta); + mld_sta->sta_state = state; + + mld_vif = iwl_mld_vif_from_mac80211(mld_sta->vif); + mld_vif->authorized = state == IEEE80211_STA_AUTHORIZED; + + if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls) + mld_vif->ap_sta = sta; +} + +struct ieee80211_sta *iwlmld_kunit_setup_sta(struct ieee80211_vif *vif, + enum ieee80211_sta_state state, + int link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct ieee80211_sta *sta; + + /* The sta will be removed automatically at the end of the test */ + KUNIT_ASSERT_NE(test, state, IEEE80211_STA_NOTEXIST); + + /* First - allocate and init the STA */ + sta = iwlmld_kunit_add_sta(vif, link_id); + + /* Now move it all the way to the wanted state */ + for (enum ieee80211_sta_state _state = IEEE80211_STA_NONE; + _state <= state; _state++) + iwlmld_kunit_move_sta_state(vif, sta, state); + + return sta; +} + +static void iwlmld_kunit_set_vif_associated(struct ieee80211_vif *vif) +{ + /* TODO: setup chanreq */ + /* TODO setup capabilities */ + + vif->cfg.assoc = 1; +} + +static struct ieee80211_vif * +iwlmld_kunit_setup_assoc(bool mlo, struct iwl_mld_kunit_link *assoc_link) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct ieee80211_vif *vif; + struct ieee80211_bss_conf *link; + struct ieee80211_chanctx_conf *chan_ctx; + + KUNIT_ASSERT_TRUE(test, mlo || assoc_link->id == 0); + + vif = iwlmld_kunit_add_vif(mlo, NL80211_IFTYPE_STATION); + + if (mlo) + link = iwlmld_kunit_add_link(vif, assoc_link->id); + else + link = &vif->bss_conf; + + chan_ctx = iwlmld_kunit_add_chanctx(assoc_link->band, + assoc_link->bandwidth); + + wiphy_lock(mld->wiphy); + iwlmld_kunit_assign_chanctx_to_link(vif, link, chan_ctx); + wiphy_unlock(mld->wiphy); + + /* The AP sta will now be pointer to by mld_vif->ap_sta */ + iwlmld_kunit_setup_sta(vif, IEEE80211_STA_AUTHORIZED, assoc_link->id); + + iwlmld_kunit_set_vif_associated(vif); + + return vif; +} + +struct ieee80211_vif * +iwlmld_kunit_setup_mlo_assoc(u16 valid_links, + struct iwl_mld_kunit_link *assoc_link) +{ + struct kunit *test = kunit_get_current_test(); + struct ieee80211_vif *vif; + + KUNIT_ASSERT_TRUE(test, + hweight16(valid_links) == 1 || + hweight16(valid_links) == 2); + KUNIT_ASSERT_TRUE(test, valid_links & BIT(assoc_link->id)); + + vif = iwlmld_kunit_setup_assoc(true, assoc_link); + + /* Add the other link, if applicable */ + if (hweight16(valid_links) > 1) { + u8 other_link_id = ffs(valid_links & ~BIT(assoc_link->id)) - 1; + + iwlmld_kunit_add_link(vif, other_link_id); + } + + return vif; +} + +struct ieee80211_vif * +iwlmld_kunit_setup_non_mlo_assoc(struct iwl_mld_kunit_link *assoc_link) +{ + return iwlmld_kunit_setup_assoc(false, assoc_link); +} + +struct iwl_rx_packet * +_iwl_mld_kunit_create_pkt(const void *notif, size_t notif_sz) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_rx_packet *pkt; + + KUNIT_ALLOC_AND_ASSERT_SIZE(test, pkt, sizeof(pkt) + notif_sz); + + memcpy(pkt->data, notif, notif_sz); + pkt->len_n_flags = cpu_to_le32(sizeof(pkt->hdr) + notif_sz); + + return pkt; +} + +struct ieee80211_vif *iwlmld_kunit_assoc_emlsr(struct iwl_mld_kunit_link *link1, + struct iwl_mld_kunit_link *link2) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct ieee80211_vif *vif; + struct ieee80211_bss_conf *link; + struct ieee80211_chanctx_conf *chan_ctx; + struct ieee80211_sta *sta; + struct iwl_mld_vif *mld_vif; + u16 valid_links = BIT(link1->id) | BIT(link2->id); + + KUNIT_ASSERT_TRUE(test, hweight16(valid_links) == 2); + + vif = iwlmld_kunit_setup_mlo_assoc(valid_links, link1); + mld_vif = iwl_mld_vif_from_mac80211(vif); + + /* Activate second link */ + wiphy_lock(mld->wiphy); + + link = wiphy_dereference(mld->wiphy, vif->link_conf[link2->id]); + KUNIT_EXPECT_NOT_NULL(test, link); + + chan_ctx = iwlmld_kunit_add_chanctx(link2->band, link2->bandwidth); + iwlmld_kunit_assign_chanctx_to_link(vif, link, chan_ctx); + + wiphy_unlock(mld->wiphy); + + /* And other link sta */ + sta = mld_vif->ap_sta; + KUNIT_EXPECT_NOT_NULL(test, sta); + + iwlmld_kunit_alloc_link_sta(sta, link2->id); + + return vif; +} + +struct element *iwlmld_kunit_gen_element(u8 id, const void *data, size_t len) +{ + struct kunit *test = kunit_get_current_test(); + struct element *elem; + + KUNIT_ALLOC_AND_ASSERT_SIZE(test, elem, sizeof(*elem) + len); + + elem->id = id; + elem->datalen = len; + memcpy(elem->data, data, len); + + return elem; +} + +struct iwl_mld_phy *iwlmld_kunit_get_phy_of_link(struct ieee80211_vif *vif, + u8 link_id) +{ + struct kunit *test = kunit_get_current_test(); + struct iwl_mld *mld = test->priv; + struct ieee80211_chanctx_conf *chanctx; + struct ieee80211_bss_conf *link = + wiphy_dereference(mld->wiphy, vif->link_conf[link_id]); + + KUNIT_EXPECT_NOT_NULL(test, link); + + chanctx = wiphy_dereference(mld->wiphy, link->chanctx_conf); + KUNIT_EXPECT_NOT_NULL(test, chanctx); + + return iwl_mld_phy_from_mac80211(chanctx); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tests/utils.h b/drivers/net/wireless/intel/iwlwifi/mld/tests/utils.h new file mode 100644 index 000000000000..d3723653cf1b --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tests/utils.h @@ -0,0 +1,134 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#ifndef __iwl_mld_kunit_utils_h__ +#define __iwl_mld_kunit_utils_h__ + +#include <net/mac80211.h> +#include <kunit/test-bug.h> + +struct iwl_mld; + +int iwlmld_kunit_test_init(struct kunit *test); + +struct iwl_mld_kunit_link { + u8 id; + enum nl80211_band band; + enum nl80211_chan_width bandwidth; +}; + +enum nl80211_iftype; + +struct ieee80211_vif *iwlmld_kunit_add_vif(bool mlo, enum nl80211_iftype type); + +struct ieee80211_bss_conf * +iwlmld_kunit_add_link(struct ieee80211_vif *vif, int link_id); + +#define KUNIT_ALLOC_AND_ASSERT_SIZE(test, ptr, size) \ +do { \ + (ptr) = kunit_kzalloc((test), (size), GFP_KERNEL); \ + KUNIT_ASSERT_NOT_NULL((test), (ptr)); \ +} while (0) + +#define KUNIT_ALLOC_AND_ASSERT(test, ptr) \ + KUNIT_ALLOC_AND_ASSERT_SIZE(test, ptr, sizeof(*(ptr))) + +#define CHANNEL(_name, _band, _freq) \ +static struct ieee80211_channel _name = { \ + .band = (_band), \ + .center_freq = (_freq), \ + .hw_value = (_freq), \ +} + +#define CHANDEF(_name, _channel, _freq1, _width) \ +__maybe_unused static struct cfg80211_chan_def _name = { \ + .chan = &(_channel), \ + .center_freq1 = (_freq1), \ + .width = (_width), \ +} + +CHANNEL(chan_2ghz, NL80211_BAND_2GHZ, 2412); +CHANNEL(chan_5ghz, NL80211_BAND_5GHZ, 5200); +CHANNEL(chan_6ghz, NL80211_BAND_6GHZ, 6115); +/* Feel free to add more */ + +CHANDEF(chandef_2ghz, chan_2ghz, 2412, NL80211_CHAN_WIDTH_20); +CHANDEF(chandef_5ghz, chan_5ghz, 5200, NL80211_CHAN_WIDTH_40); +CHANDEF(chandef_6ghz, chan_6ghz, 6115, NL80211_CHAN_WIDTH_160); +/* Feel free to add more */ + +//struct cfg80211_chan_def; + +struct ieee80211_chanctx_conf * +iwlmld_kunit_add_chanctx_from_def(struct cfg80211_chan_def *def); + +static inline struct ieee80211_chanctx_conf * +iwlmld_kunit_add_chanctx(enum nl80211_band band, enum nl80211_chan_width width) +{ + struct cfg80211_chan_def chandef; + + switch (band) { + case NL80211_BAND_2GHZ: + chandef = chandef_2ghz; + break; + case NL80211_BAND_5GHZ: + chandef = chandef_5ghz; + break; + default: + case NL80211_BAND_6GHZ: + chandef = chandef_6ghz; + break; + } + + chandef.width = width; + + return iwlmld_kunit_add_chanctx_from_def(&chandef); +} + +void iwlmld_kunit_assign_chanctx_to_link(struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link, + struct ieee80211_chanctx_conf *ctx); + +/* Allocate a sta, initialize it and move it to the wanted state */ +struct ieee80211_sta *iwlmld_kunit_setup_sta(struct ieee80211_vif *vif, + enum ieee80211_sta_state state, + int link_id); + +struct ieee80211_vif * +iwlmld_kunit_setup_mlo_assoc(u16 valid_links, + struct iwl_mld_kunit_link *assoc_link); + +struct ieee80211_vif * +iwlmld_kunit_setup_non_mlo_assoc(struct iwl_mld_kunit_link *assoc_link); + +struct iwl_rx_packet * +_iwl_mld_kunit_create_pkt(const void *notif, size_t notif_sz); + +#define iwl_mld_kunit_create_pkt(_notif) \ + _iwl_mld_kunit_create_pkt(&(_notif), sizeof(_notif)) + +struct ieee80211_vif * +iwlmld_kunit_assoc_emlsr(struct iwl_mld_kunit_link *link1, + struct iwl_mld_kunit_link *link2); + +struct element *iwlmld_kunit_gen_element(u8 id, const void *data, size_t len); + +/** + * iwlmld_kunit_get_phy_of_link - Get the phy of a link + * + * @vif: The vif to get the phy from. + * @link_id: The id of the link to get the phy for. + * + * given a vif and link id, return the phy pointer of that link. + * This assumes that the link exists, and that it had a chanctx + * assigned. + * If this is not the case, the test will fail. + * + * Return: phy pointer. + */ +struct iwl_mld_phy *iwlmld_kunit_get_phy_of_link(struct ieee80211_vif *vif, + u8 link_id); + +#endif /* __iwl_mld_kunit_utils_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/thermal.c b/drivers/net/wireless/intel/iwlwifi/mld/thermal.c new file mode 100644 index 000000000000..1909953a9be9 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/thermal.c @@ -0,0 +1,438 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ +#ifdef CONFIG_THERMAL +#include <linux/sort.h> +#include <linux/thermal.h> +#endif + +#include "fw/api/phy.h" + +#include "thermal.h" +#include "mld.h" +#include "hcmd.h" + +#define IWL_MLD_CT_KILL_DURATION (5 * HZ) + +void iwl_mld_handle_ct_kill_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + const struct ct_kill_notif *notif = (const void *)pkt->data; + + IWL_ERR(mld, + "CT Kill notification: temp = %d, DTS = 0x%x, Scheme 0x%x - Enter CT Kill\n", + le16_to_cpu(notif->temperature), notif->dts, + notif->scheme); + + iwl_mld_set_ctkill(mld, true); + + wiphy_delayed_work_queue(mld->wiphy, &mld->ct_kill_exit_wk, + round_jiffies_relative(IWL_MLD_CT_KILL_DURATION)); +} + +static void iwl_mld_exit_ctkill(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld *mld; + + mld = container_of(wk, struct iwl_mld, ct_kill_exit_wk.work); + + IWL_ERR(mld, "Exit CT Kill\n"); + iwl_mld_set_ctkill(mld, false); +} + +void iwl_mld_handle_temp_notif(struct iwl_mld *mld, struct iwl_rx_packet *pkt) +{ + const struct iwl_dts_measurement_notif *notif = + (const void *)pkt->data; + int temp; + u32 ths_crossed; + + temp = le32_to_cpu(notif->temp); + + /* shouldn't be negative, but since it's s32, make sure it isn't */ + if (IWL_FW_CHECK(mld, temp < 0, "negative temperature %d\n", temp)) + return; + + ths_crossed = le32_to_cpu(notif->threshold_idx); + + /* 0xFF in ths_crossed means the notification is not related + * to a trip, so we can ignore it here. + */ + if (ths_crossed == 0xFF) + return; + + IWL_DEBUG_TEMP(mld, "Temp = %d Threshold crossed = %d\n", + temp, ths_crossed); + + if (IWL_FW_CHECK(mld, ths_crossed >= IWL_MAX_DTS_TRIPS, + "bad threshold: %d\n", ths_crossed)) + return; + +#ifdef CONFIG_THERMAL + if (mld->tzone) + thermal_zone_device_update(mld->tzone, THERMAL_TRIP_VIOLATED); +#endif /* CONFIG_THERMAL */ +} + +#ifdef CONFIG_THERMAL +static int iwl_mld_get_temp(struct iwl_mld *mld, s32 *temp) +{ + struct iwl_host_cmd cmd = { + .id = WIDE_ID(PHY_OPS_GROUP, CMD_DTS_MEASUREMENT_TRIGGER_WIDE), + .flags = CMD_WANT_SKB, + }; + const struct iwl_dts_measurement_resp *resp; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_send_cmd(mld, &cmd); + if (ret) { + IWL_ERR(mld, + "Failed to send the temperature measurement command (err=%d)\n", + ret); + return ret; + } + + if (iwl_rx_packet_payload_len(cmd.resp_pkt) < sizeof(*resp)) { + IWL_ERR(mld, + "Failed to get a valid response to DTS measurement\n"); + ret = -EIO; + goto free_resp; + } + + resp = (const void *)cmd.resp_pkt->data; + *temp = le32_to_cpu(resp->temp); + + IWL_DEBUG_TEMP(mld, + "Got temperature measurement response: temp=%d\n", + *temp); + +free_resp: + iwl_free_resp(&cmd); + return ret; +} + +static int compare_temps(const void *a, const void *b) +{ + return ((s16)le16_to_cpu(*(__le16 *)a) - + (s16)le16_to_cpu(*(__le16 *)b)); +} + +struct iwl_trip_walk_data { + __le16 *thresholds; + int count; +}; + +static int iwl_trip_temp_iter(struct thermal_trip *trip, void *arg) +{ + struct iwl_trip_walk_data *twd = arg; + + if (trip->temperature == THERMAL_TEMP_INVALID) + return 0; + + twd->thresholds[twd->count++] = + cpu_to_le16((s16)(trip->temperature / 1000)); + return 0; +} +#endif + +int iwl_mld_config_temp_report_ths(struct iwl_mld *mld) +{ + struct temp_report_ths_cmd cmd = {0}; + int ret; +#ifdef CONFIG_THERMAL + struct iwl_trip_walk_data twd = { + .thresholds = cmd.thresholds, + .count = 0 + }; + + if (!mld->tzone) + goto send; + + /* The thermal core holds an array of temperature trips that are + * unsorted and uncompressed, the FW should get it compressed and + * sorted. + */ + + /* compress trips to cmd array, remove uninitialized values*/ + for_each_thermal_trip(mld->tzone, iwl_trip_temp_iter, &twd); + + cmd.num_temps = cpu_to_le32(twd.count); + if (twd.count) + sort(cmd.thresholds, twd.count, sizeof(s16), + compare_temps, NULL); + +send: +#endif + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(PHY_OPS_GROUP, + TEMP_REPORTING_THRESHOLDS_CMD), + &cmd); + if (ret) + IWL_ERR(mld, "TEMP_REPORT_THS_CMD command failed (err=%d)\n", + ret); + + return ret; +} + +#ifdef CONFIG_THERMAL +static int iwl_mld_tzone_get_temp(struct thermal_zone_device *device, + int *temperature) +{ + struct iwl_mld *mld = thermal_zone_device_priv(device); + int temp; + int ret = 0; + + wiphy_lock(mld->wiphy); + + if (!mld->fw_status.running) { + /* Tell the core that there is no valid temperature value to + * return, but it need not worry about this. + */ + *temperature = THERMAL_TEMP_INVALID; + goto unlock; + } + + ret = iwl_mld_get_temp(mld, &temp); + if (ret) + goto unlock; + + *temperature = temp * 1000; +unlock: + wiphy_unlock(mld->wiphy); + return ret; +} + +static int iwl_mld_tzone_set_trip_temp(struct thermal_zone_device *device, + const struct thermal_trip *trip, + int temp) +{ + struct iwl_mld *mld = thermal_zone_device_priv(device); + int ret; + + wiphy_lock(mld->wiphy); + + if (!mld->fw_status.running) { + ret = -EIO; + goto unlock; + } + + if ((temp / 1000) > S16_MAX) { + ret = -EINVAL; + goto unlock; + } + + ret = iwl_mld_config_temp_report_ths(mld); +unlock: + wiphy_unlock(mld->wiphy); + return ret; +} + +static struct thermal_zone_device_ops tzone_ops = { + .get_temp = iwl_mld_tzone_get_temp, + .set_trip_temp = iwl_mld_tzone_set_trip_temp, +}; + +static void iwl_mld_thermal_zone_register(struct iwl_mld *mld) +{ + int ret; + char name[16]; + static atomic_t counter = ATOMIC_INIT(0); + struct thermal_trip trips[IWL_MAX_DTS_TRIPS] = { + [0 ... IWL_MAX_DTS_TRIPS - 1] = { + .temperature = THERMAL_TEMP_INVALID, + .type = THERMAL_TRIP_PASSIVE, + .flags = THERMAL_TRIP_FLAG_RW_TEMP, + }, + }; + + BUILD_BUG_ON(ARRAY_SIZE(name) >= THERMAL_NAME_LENGTH); + + sprintf(name, "iwlwifi_%u", atomic_inc_return(&counter) & 0xFF); + mld->tzone = + thermal_zone_device_register_with_trips(name, trips, + IWL_MAX_DTS_TRIPS, + mld, &tzone_ops, + NULL, 0, 0); + if (IS_ERR(mld->tzone)) { + IWL_DEBUG_TEMP(mld, + "Failed to register to thermal zone (err = %ld)\n", + PTR_ERR(mld->tzone)); + mld->tzone = NULL; + return; + } + + ret = thermal_zone_device_enable(mld->tzone); + if (ret) { + IWL_DEBUG_TEMP(mld, "Failed to enable thermal zone\n"); + thermal_zone_device_unregister(mld->tzone); + } +} + +/* budget in mWatt */ +static const u32 iwl_mld_cdev_budgets[] = { + 2400, /* cooling state 0 */ + 2000, /* cooling state 1 */ + 1800, /* cooling state 2 */ + 1600, /* cooling state 3 */ + 1400, /* cooling state 4 */ + 1200, /* cooling state 5 */ + 1000, /* cooling state 6 */ + 900, /* cooling state 7 */ + 800, /* cooling state 8 */ + 700, /* cooling state 9 */ + 650, /* cooling state 10 */ + 600, /* cooling state 11 */ + 550, /* cooling state 12 */ + 500, /* cooling state 13 */ + 450, /* cooling state 14 */ + 400, /* cooling state 15 */ + 350, /* cooling state 16 */ + 300, /* cooling state 17 */ + 250, /* cooling state 18 */ + 200, /* cooling state 19 */ + 150, /* cooling state 20 */ +}; + +int iwl_mld_config_ctdp(struct iwl_mld *mld, u32 state, + enum iwl_ctdp_cmd_operation op) +{ + struct iwl_ctdp_cmd cmd = { + .operation = cpu_to_le32(op), + .budget = cpu_to_le32(iwl_mld_cdev_budgets[state]), + .window_size = 0, + }; + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + ret = iwl_mld_send_cmd_pdu(mld, WIDE_ID(PHY_OPS_GROUP, CTDP_CONFIG_CMD), + &cmd); + + if (ret) { + IWL_ERR(mld, "cTDP command failed (err=%d)\n", ret); + return ret; + } + + if (op == CTDP_CMD_OPERATION_START) + mld->cooling_dev.cur_state = state; + + return 0; +} + +static int iwl_mld_tcool_get_max_state(struct thermal_cooling_device *cdev, + unsigned long *state) +{ + *state = ARRAY_SIZE(iwl_mld_cdev_budgets) - 1; + + return 0; +} + +static int iwl_mld_tcool_get_cur_state(struct thermal_cooling_device *cdev, + unsigned long *state) +{ + struct iwl_mld *mld = (struct iwl_mld *)(cdev->devdata); + + *state = mld->cooling_dev.cur_state; + + return 0; +} + +static int iwl_mld_tcool_set_cur_state(struct thermal_cooling_device *cdev, + unsigned long new_state) +{ + struct iwl_mld *mld = (struct iwl_mld *)(cdev->devdata); + int ret; + + wiphy_lock(mld->wiphy); + + if (!mld->fw_status.running) { + ret = -EIO; + goto unlock; + } + + if (new_state >= ARRAY_SIZE(iwl_mld_cdev_budgets)) { + ret = -EINVAL; + goto unlock; + } + + ret = iwl_mld_config_ctdp(mld, new_state, CTDP_CMD_OPERATION_START); + +unlock: + wiphy_unlock(mld->wiphy); + return ret; +} + +static const struct thermal_cooling_device_ops tcooling_ops = { + .get_max_state = iwl_mld_tcool_get_max_state, + .get_cur_state = iwl_mld_tcool_get_cur_state, + .set_cur_state = iwl_mld_tcool_set_cur_state, +}; + +static void iwl_mld_cooling_device_register(struct iwl_mld *mld) +{ + char name[] = "iwlwifi"; + + BUILD_BUG_ON(ARRAY_SIZE(name) >= THERMAL_NAME_LENGTH); + + mld->cooling_dev.cdev = + thermal_cooling_device_register(name, + mld, + &tcooling_ops); + + if (IS_ERR(mld->cooling_dev.cdev)) { + IWL_DEBUG_TEMP(mld, + "Failed to register to cooling device (err = %ld)\n", + PTR_ERR(mld->cooling_dev.cdev)); + mld->cooling_dev.cdev = NULL; + return; + } +} + +static void iwl_mld_thermal_zone_unregister(struct iwl_mld *mld) +{ + if (!mld->tzone) + return; + + IWL_DEBUG_TEMP(mld, "Thermal zone device unregister\n"); + if (mld->tzone) { + thermal_zone_device_unregister(mld->tzone); + mld->tzone = NULL; + } +} + +static void iwl_mld_cooling_device_unregister(struct iwl_mld *mld) +{ + if (!mld->cooling_dev.cdev) + return; + + IWL_DEBUG_TEMP(mld, "Cooling device unregister\n"); + if (mld->cooling_dev.cdev) { + thermal_cooling_device_unregister(mld->cooling_dev.cdev); + mld->cooling_dev.cdev = NULL; + } +} +#endif /* CONFIG_THERMAL */ + +void iwl_mld_thermal_initialize(struct iwl_mld *mld) +{ + wiphy_delayed_work_init(&mld->ct_kill_exit_wk, iwl_mld_exit_ctkill); + +#ifdef CONFIG_THERMAL + iwl_mld_cooling_device_register(mld); + iwl_mld_thermal_zone_register(mld); +#endif +} + +void iwl_mld_thermal_exit(struct iwl_mld *mld) +{ + wiphy_delayed_work_cancel(mld->wiphy, &mld->ct_kill_exit_wk); + +#ifdef CONFIG_THERMAL + iwl_mld_cooling_device_unregister(mld); + iwl_mld_thermal_zone_unregister(mld); +#endif +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/thermal.h b/drivers/net/wireless/intel/iwlwifi/mld/thermal.h new file mode 100644 index 000000000000..8c8893331b05 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/thermal.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_thermal_h__ +#define __iwl_mld_thermal_h__ + +#include "iwl-trans.h" + +struct iwl_mld; + +#ifdef CONFIG_THERMAL +#include <linux/thermal.h> + +/* + * struct iwl_mld_cooling_device + * @cur_state: current state + * @cdev: struct thermal cooling device + */ +struct iwl_mld_cooling_device { + u32 cur_state; + struct thermal_cooling_device *cdev; +}; + +int iwl_mld_config_ctdp(struct iwl_mld *mld, u32 state, + enum iwl_ctdp_cmd_operation op); +#endif + +void iwl_mld_handle_temp_notif(struct iwl_mld *mld, struct iwl_rx_packet *pkt); +void iwl_mld_handle_ct_kill_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +int iwl_mld_config_temp_report_ths(struct iwl_mld *mld); +void iwl_mld_thermal_initialize(struct iwl_mld *mld); +void iwl_mld_thermal_exit(struct iwl_mld *mld); + +#endif /* __iwl_mld_thermal_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/time_sync.c b/drivers/net/wireless/intel/iwlwifi/mld/time_sync.c new file mode 100644 index 000000000000..50799f9bfccb --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/time_sync.c @@ -0,0 +1,240 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2025 Intel Corporation + */ + +#include "mld.h" +#include "hcmd.h" +#include "ptp.h" +#include "time_sync.h" +#include <linux/ieee80211.h> + +static int iwl_mld_init_time_sync(struct iwl_mld *mld, u32 protocols, + const u8 *addr) +{ + struct iwl_mld_time_sync_data *time_sync = kzalloc(sizeof(*time_sync), + GFP_KERNEL); + + if (!time_sync) + return -ENOMEM; + + time_sync->active_protocols = protocols; + ether_addr_copy(time_sync->peer_addr, addr); + skb_queue_head_init(&time_sync->frame_list); + rcu_assign_pointer(mld->time_sync, time_sync); + + return 0; +} + +int iwl_mld_time_sync_fw_config(struct iwl_mld *mld) +{ + struct iwl_time_sync_cfg_cmd cmd = {}; + struct iwl_mld_time_sync_data *time_sync; + int err; + + time_sync = wiphy_dereference(mld->wiphy, mld->time_sync); + if (!time_sync) + return -EINVAL; + + cmd.protocols = cpu_to_le32(time_sync->active_protocols); + ether_addr_copy(cmd.peer_addr, time_sync->peer_addr); + + err = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(DATA_PATH_GROUP, + WNM_80211V_TIMING_MEASUREMENT_CONFIG_CMD), + &cmd); + if (err) + IWL_ERR(mld, "Failed to send time sync cfg cmd: %d\n", err); + + return err; +} + +int iwl_mld_time_sync_config(struct iwl_mld *mld, const u8 *addr, u32 protocols) +{ + struct iwl_mld_time_sync_data *time_sync; + int err; + + time_sync = wiphy_dereference(mld->wiphy, mld->time_sync); + + /* The fw only supports one peer. We do allow reconfiguration of the + * same peer for cases of fw reset etc. + */ + if (time_sync && time_sync->active_protocols && + !ether_addr_equal(addr, time_sync->peer_addr)) { + IWL_DEBUG_INFO(mld, "Time sync: reject config for peer: %pM\n", + addr); + return -ENOBUFS; + } + + if (protocols & ~(IWL_TIME_SYNC_PROTOCOL_TM | + IWL_TIME_SYNC_PROTOCOL_FTM)) + return -EINVAL; + + IWL_DEBUG_INFO(mld, "Time sync: set peer addr=%pM\n", addr); + + iwl_mld_deinit_time_sync(mld); + err = iwl_mld_init_time_sync(mld, protocols, addr); + if (err) + return err; + + err = iwl_mld_time_sync_fw_config(mld); + return err; +} + +void iwl_mld_deinit_time_sync(struct iwl_mld *mld) +{ + struct iwl_mld_time_sync_data *time_sync = + wiphy_dereference(mld->wiphy, mld->time_sync); + + if (!time_sync) + return; + + RCU_INIT_POINTER(mld->time_sync, NULL); + skb_queue_purge(&time_sync->frame_list); + kfree_rcu(time_sync, rcu_head); +} + +bool iwl_mld_time_sync_frame(struct iwl_mld *mld, struct sk_buff *skb, u8 *addr) +{ + struct iwl_mld_time_sync_data *time_sync; + + rcu_read_lock(); + time_sync = rcu_dereference(mld->time_sync); + if (time_sync && ether_addr_equal(time_sync->peer_addr, addr) && + (ieee80211_is_timing_measurement(skb) || ieee80211_is_ftm(skb))) { + skb_queue_tail(&time_sync->frame_list, skb); + rcu_read_unlock(); + return true; + } + rcu_read_unlock(); + + return false; +} + +static bool iwl_mld_is_skb_match(struct sk_buff *skb, u8 *addr, u8 dialog_token) +{ + struct ieee80211_mgmt *mgmt = (void *)skb->data; + u8 skb_dialog_token; + + if (ieee80211_is_timing_measurement(skb)) + skb_dialog_token = mgmt->u.action.u.wnm_timing_msr.dialog_token; + else + skb_dialog_token = mgmt->u.action.u.ftm.dialog_token; + + if ((ether_addr_equal(mgmt->sa, addr) || + ether_addr_equal(mgmt->da, addr)) && + skb_dialog_token == dialog_token) + return true; + + return false; +} + +static struct sk_buff *iwl_mld_time_sync_find_skb(struct iwl_mld *mld, u8 *addr, + u8 dialog_token) +{ + struct iwl_mld_time_sync_data *time_sync; + struct sk_buff *skb; + + rcu_read_lock(); + + time_sync = rcu_dereference(mld->time_sync); + if (IWL_FW_CHECK(mld, !time_sync, + "Time sync notification but time sync is not initialized\n")) { + rcu_read_unlock(); + return NULL; + } + + /* The notifications are expected to arrive in the same order of the + * frames. If the incoming notification doesn't match the first SKB + * in the queue, it means there was no time sync notification for this + * SKB and it can be dropped. + */ + while ((skb = skb_dequeue(&time_sync->frame_list))) { + if (iwl_mld_is_skb_match(skb, addr, dialog_token)) + break; + + kfree_skb(skb); + skb = NULL; + IWL_DEBUG_DROP(mld, + "Time sync: drop SKB without matching notification\n"); + } + rcu_read_unlock(); + + return skb; +} + +static u64 iwl_mld_get_64_bit(__le32 high, __le32 low) +{ + return ((u64)le32_to_cpu(high) << 32) | le32_to_cpu(low); +} + +void iwl_mld_handle_time_msmt_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct ptp_data *data = &mld->ptp_data; + struct iwl_time_msmt_notify *notif = (void *)pkt->data; + struct ieee80211_rx_status *rx_status; + struct skb_shared_hwtstamps *shwt; + u64 ts_10ns; + struct sk_buff *skb = + iwl_mld_time_sync_find_skb(mld, notif->peer_addr, + le32_to_cpu(notif->dialog_token)); + u64 adj_time; + + if (IWL_FW_CHECK(mld, !skb, "Time sync event but no pending skb\n")) + return; + + spin_lock_bh(&data->lock); + ts_10ns = iwl_mld_get_64_bit(notif->t2_hi, notif->t2_lo); + adj_time = iwl_mld_ptp_get_adj_time(mld, ts_10ns * 10); + shwt = skb_hwtstamps(skb); + shwt->hwtstamp = ktime_set(0, adj_time); + + ts_10ns = iwl_mld_get_64_bit(notif->t3_hi, notif->t3_lo); + adj_time = iwl_mld_ptp_get_adj_time(mld, ts_10ns * 10); + rx_status = IEEE80211_SKB_RXCB(skb); + rx_status->ack_tx_hwtstamp = ktime_set(0, adj_time); + spin_unlock_bh(&data->lock); + + IWL_DEBUG_INFO(mld, + "Time sync: RX event - report frame t2=%llu t3=%llu\n", + ktime_to_ns(shwt->hwtstamp), + ktime_to_ns(rx_status->ack_tx_hwtstamp)); + ieee80211_rx_napi(mld->hw, NULL, skb, NULL); +} + +void iwl_mld_handle_time_sync_confirm_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct ptp_data *data = &mld->ptp_data; + struct iwl_time_msmt_cfm_notify *notif = (void *)pkt->data; + struct ieee80211_tx_status status = {}; + struct skb_shared_hwtstamps *shwt; + u64 ts_10ns, adj_time; + + status.skb = + iwl_mld_time_sync_find_skb(mld, notif->peer_addr, + le32_to_cpu(notif->dialog_token)); + + if (IWL_FW_CHECK(mld, !status.skb, + "Time sync confirm but no pending skb\n")) + return; + + spin_lock_bh(&data->lock); + ts_10ns = iwl_mld_get_64_bit(notif->t1_hi, notif->t1_lo); + adj_time = iwl_mld_ptp_get_adj_time(mld, ts_10ns * 10); + shwt = skb_hwtstamps(status.skb); + shwt->hwtstamp = ktime_set(0, adj_time); + + ts_10ns = iwl_mld_get_64_bit(notif->t4_hi, notif->t4_lo); + adj_time = iwl_mld_ptp_get_adj_time(mld, ts_10ns * 10); + status.info = IEEE80211_SKB_CB(status.skb); + status.ack_hwtstamp = ktime_set(0, adj_time); + spin_unlock_bh(&data->lock); + + IWL_DEBUG_INFO(mld, + "Time sync: TX event - report frame t1=%llu t4=%llu\n", + ktime_to_ns(shwt->hwtstamp), + ktime_to_ns(status.ack_hwtstamp)); + ieee80211_tx_status_ext(mld->hw, &status); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/time_sync.h b/drivers/net/wireless/intel/iwlwifi/mld/time_sync.h new file mode 100644 index 000000000000..2d4c5512e961 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/time_sync.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2025 Intel Corporation + */ +#ifndef __iwl_mld_time_sync_h__ +#define __iwl_mld_time_sync_h__ + +struct iwl_mld_time_sync_data { + struct rcu_head rcu_head; + u8 peer_addr[ETH_ALEN]; + u32 active_protocols; + struct sk_buff_head frame_list; +}; + +int iwl_mld_time_sync_config(struct iwl_mld *mld, const u8 *addr, + u32 protocols); +int iwl_mld_time_sync_fw_config(struct iwl_mld *mld); +void iwl_mld_deinit_time_sync(struct iwl_mld *mld); +void iwl_mld_handle_time_msmt_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +bool iwl_mld_time_sync_frame(struct iwl_mld *mld, struct sk_buff *skb, + u8 *addr); +void iwl_mld_handle_time_sync_confirm_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +#endif /* __iwl_mld_time_sync_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tlc.c b/drivers/net/wireless/intel/iwlwifi/mld/tlc.c new file mode 100644 index 000000000000..f054cc921d9d --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tlc.c @@ -0,0 +1,700 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024-2025 Intel Corporation + */ + +#include <net/mac80211.h> + +#include "tlc.h" +#include "hcmd.h" +#include "sta.h" + +#include "fw/api/rs.h" +#include "fw/api/context.h" +#include "fw/api/dhc.h" + +static u8 iwl_mld_fw_bw_from_sta_bw(const struct ieee80211_link_sta *link_sta) +{ + switch (link_sta->bandwidth) { + case IEEE80211_STA_RX_BW_320: + return IWL_TLC_MNG_CH_WIDTH_320MHZ; + case IEEE80211_STA_RX_BW_160: + return IWL_TLC_MNG_CH_WIDTH_160MHZ; + case IEEE80211_STA_RX_BW_80: + return IWL_TLC_MNG_CH_WIDTH_80MHZ; + case IEEE80211_STA_RX_BW_40: + return IWL_TLC_MNG_CH_WIDTH_40MHZ; + case IEEE80211_STA_RX_BW_20: + default: + return IWL_TLC_MNG_CH_WIDTH_20MHZ; + } +} + +static __le16 +iwl_mld_get_tlc_cmd_flags(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + const struct ieee80211_sta_he_cap *own_he_cap, + const struct ieee80211_sta_eht_cap *own_eht_cap) +{ + struct ieee80211_sta_ht_cap *ht_cap = &link_sta->ht_cap; + struct ieee80211_sta_vht_cap *vht_cap = &link_sta->vht_cap; + struct ieee80211_sta_he_cap *he_cap = &link_sta->he_cap; + bool has_vht = vht_cap->vht_supported; + u16 flags = 0; + + /* STBC flags */ + if (mld->cfg->ht_params->stbc && + (hweight8(iwl_mld_get_valid_tx_ant(mld)) > 1)) { + if (he_cap->has_he && he_cap->he_cap_elem.phy_cap_info[2] & + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + else if (vht_cap->cap & IEEE80211_VHT_CAP_RXSTBC_MASK) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + else if (ht_cap->cap & IEEE80211_HT_CAP_RX_STBC) + flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK; + } + + /* LDPC */ + if (mld->cfg->ht_params->ldpc && + ((ht_cap->cap & IEEE80211_HT_CAP_LDPC_CODING) || + (has_vht && (vht_cap->cap & IEEE80211_VHT_CAP_RXLDPC)))) + flags |= IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK; + + if (he_cap->has_he && (he_cap->he_cap_elem.phy_cap_info[1] & + IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD)) + flags |= IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK; + + if (own_he_cap && + !(own_he_cap->he_cap_elem.phy_cap_info[1] & + IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD)) + flags &= ~IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK; + + /* DCM */ + if (he_cap->has_he && + (he_cap->he_cap_elem.phy_cap_info[3] & + IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_RX_MASK && + own_he_cap && + own_he_cap->he_cap_elem.phy_cap_info[3] & + IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_MASK)) + flags |= IWL_TLC_MNG_CFG_FLAGS_HE_DCM_NSS_1_MSK; + + /* Extra EHT LTF */ + if (own_eht_cap && + own_eht_cap->eht_cap_elem.phy_cap_info[5] & + IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF && + link_sta->eht_cap.has_eht && + link_sta->eht_cap.eht_cap_elem.phy_cap_info[5] & + IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF) { + flags |= IWL_TLC_MNG_CFG_FLAGS_EHT_EXTRA_LTF_MSK; + } + + return cpu_to_le16(flags); +} + +static u8 iwl_mld_get_fw_chains(struct iwl_mld *mld) +{ + u8 chains = iwl_mld_get_valid_tx_ant(mld); + u8 fw_chains = 0; + + if (chains & ANT_A) + fw_chains |= IWL_TLC_MNG_CHAIN_A_MSK; + if (chains & ANT_B) + fw_chains |= IWL_TLC_MNG_CHAIN_B_MSK; + + return fw_chains; +} + +static u8 iwl_mld_get_fw_sgi(struct ieee80211_link_sta *link_sta) +{ + struct ieee80211_sta_ht_cap *ht_cap = &link_sta->ht_cap; + struct ieee80211_sta_vht_cap *vht_cap = &link_sta->vht_cap; + struct ieee80211_sta_he_cap *he_cap = &link_sta->he_cap; + u8 sgi_chwidths = 0; + + /* If the association supports HE, HT/VHT rates will never be used for + * Tx and therefor there's no need to set the + * sgi-per-channel-width-support bits + */ + if (he_cap->has_he) + return 0; + + if (ht_cap->cap & IEEE80211_HT_CAP_SGI_20) + sgi_chwidths |= BIT(IWL_TLC_MNG_CH_WIDTH_20MHZ); + if (ht_cap->cap & IEEE80211_HT_CAP_SGI_40) + sgi_chwidths |= BIT(IWL_TLC_MNG_CH_WIDTH_40MHZ); + if (vht_cap->cap & IEEE80211_VHT_CAP_SHORT_GI_80) + sgi_chwidths |= BIT(IWL_TLC_MNG_CH_WIDTH_80MHZ); + if (vht_cap->cap & IEEE80211_VHT_CAP_SHORT_GI_160) + sgi_chwidths |= BIT(IWL_TLC_MNG_CH_WIDTH_160MHZ); + + return sgi_chwidths; +} + +static int +iwl_mld_get_highest_fw_mcs(const struct ieee80211_sta_vht_cap *vht_cap, + int nss) +{ + u16 rx_mcs = le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map) & + (0x3 << (2 * (nss - 1))); + rx_mcs >>= (2 * (nss - 1)); + + switch (rx_mcs) { + case IEEE80211_VHT_MCS_SUPPORT_0_7: + return IWL_TLC_MNG_HT_RATE_MCS7; + case IEEE80211_VHT_MCS_SUPPORT_0_8: + return IWL_TLC_MNG_HT_RATE_MCS8; + case IEEE80211_VHT_MCS_SUPPORT_0_9: + return IWL_TLC_MNG_HT_RATE_MCS9; + default: + WARN_ON_ONCE(1); + break; + } + + return 0; +} + +static void +iwl_mld_fill_vht_rates(const struct ieee80211_link_sta *link_sta, + const struct ieee80211_sta_vht_cap *vht_cap, + struct iwl_tlc_config_cmd_v4 *cmd) +{ + u16 supp; + int i, highest_mcs; + u8 max_nss = link_sta->rx_nss; + struct ieee80211_vht_cap ieee_vht_cap = { + .vht_cap_info = cpu_to_le32(vht_cap->cap), + .supp_mcs = vht_cap->vht_mcs, + }; + + /* the station support only a single receive chain */ + if (link_sta->smps_mode == IEEE80211_SMPS_STATIC) + max_nss = 1; + + for (i = 0; i < max_nss && i < IWL_TLC_NSS_MAX; i++) { + int nss = i + 1; + + highest_mcs = iwl_mld_get_highest_fw_mcs(vht_cap, nss); + if (!highest_mcs) + continue; + + supp = BIT(highest_mcs + 1) - 1; + if (link_sta->bandwidth == IEEE80211_STA_RX_BW_20) + supp &= ~BIT(IWL_TLC_MNG_HT_RATE_MCS9); + + cmd->ht_rates[i][IWL_TLC_MCS_PER_BW_80] = cpu_to_le16(supp); + /* Check if VHT extended NSS indicates that the bandwidth/NSS + * configuration is supported - only for MCS 0 since we already + * decoded the MCS bits anyway ourselves. + */ + if (link_sta->bandwidth == IEEE80211_STA_RX_BW_160 && + ieee80211_get_vht_max_nss(&ieee_vht_cap, + IEEE80211_VHT_CHANWIDTH_160MHZ, + 0, true, nss) >= nss) + cmd->ht_rates[i][IWL_TLC_MCS_PER_BW_160] = + cmd->ht_rates[i][IWL_TLC_MCS_PER_BW_80]; + } +} + +static u16 iwl_mld_he_mac80211_mcs_to_fw_mcs(u16 mcs) +{ + switch (mcs) { + case IEEE80211_HE_MCS_SUPPORT_0_7: + return BIT(IWL_TLC_MNG_HT_RATE_MCS7 + 1) - 1; + case IEEE80211_HE_MCS_SUPPORT_0_9: + return BIT(IWL_TLC_MNG_HT_RATE_MCS9 + 1) - 1; + case IEEE80211_HE_MCS_SUPPORT_0_11: + return BIT(IWL_TLC_MNG_HT_RATE_MCS11 + 1) - 1; + case IEEE80211_HE_MCS_NOT_SUPPORTED: + return 0; + } + + WARN(1, "invalid HE MCS %d\n", mcs); + return 0; +} + +static void +iwl_mld_fill_he_rates(const struct ieee80211_link_sta *link_sta, + const struct ieee80211_sta_he_cap *own_he_cap, + struct iwl_tlc_config_cmd_v4 *cmd) +{ + const struct ieee80211_sta_he_cap *he_cap = &link_sta->he_cap; + u16 mcs_160 = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160); + u16 mcs_80 = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80); + u16 tx_mcs_80 = le16_to_cpu(own_he_cap->he_mcs_nss_supp.tx_mcs_80); + u16 tx_mcs_160 = le16_to_cpu(own_he_cap->he_mcs_nss_supp.tx_mcs_160); + int i; + u8 nss = link_sta->rx_nss; + + /* the station support only a single receive chain */ + if (link_sta->smps_mode == IEEE80211_SMPS_STATIC) + nss = 1; + + for (i = 0; i < nss && i < IWL_TLC_NSS_MAX; i++) { + u16 _mcs_160 = (mcs_160 >> (2 * i)) & 0x3; + u16 _mcs_80 = (mcs_80 >> (2 * i)) & 0x3; + u16 _tx_mcs_160 = (tx_mcs_160 >> (2 * i)) & 0x3; + u16 _tx_mcs_80 = (tx_mcs_80 >> (2 * i)) & 0x3; + + /* If one side doesn't support - mark both as not supporting */ + if (_mcs_80 == IEEE80211_HE_MCS_NOT_SUPPORTED || + _tx_mcs_80 == IEEE80211_HE_MCS_NOT_SUPPORTED) { + _mcs_80 = IEEE80211_HE_MCS_NOT_SUPPORTED; + _tx_mcs_80 = IEEE80211_HE_MCS_NOT_SUPPORTED; + } + if (_mcs_80 > _tx_mcs_80) + _mcs_80 = _tx_mcs_80; + cmd->ht_rates[i][IWL_TLC_MCS_PER_BW_80] = + cpu_to_le16(iwl_mld_he_mac80211_mcs_to_fw_mcs(_mcs_80)); + + /* If one side doesn't support - mark both as not supporting */ + if (_mcs_160 == IEEE80211_HE_MCS_NOT_SUPPORTED || + _tx_mcs_160 == IEEE80211_HE_MCS_NOT_SUPPORTED) { + _mcs_160 = IEEE80211_HE_MCS_NOT_SUPPORTED; + _tx_mcs_160 = IEEE80211_HE_MCS_NOT_SUPPORTED; + } + if (_mcs_160 > _tx_mcs_160) + _mcs_160 = _tx_mcs_160; + cmd->ht_rates[i][IWL_TLC_MCS_PER_BW_160] = + cpu_to_le16(iwl_mld_he_mac80211_mcs_to_fw_mcs(_mcs_160)); + } +} + +static void iwl_mld_set_eht_mcs(__le16 ht_rates[][3], + enum IWL_TLC_MCS_PER_BW bw, + u8 max_nss, u16 mcs_msk) +{ + if (max_nss >= 2) + ht_rates[IWL_TLC_NSS_2][bw] |= cpu_to_le16(mcs_msk); + + if (max_nss >= 1) + ht_rates[IWL_TLC_NSS_1][bw] |= cpu_to_le16(mcs_msk); +} + +static const +struct ieee80211_eht_mcs_nss_supp_bw * +iwl_mld_get_eht_mcs_of_bw(enum IWL_TLC_MCS_PER_BW bw, + const struct ieee80211_eht_mcs_nss_supp *eht_mcs) +{ + switch (bw) { + case IWL_TLC_MCS_PER_BW_80: + return &eht_mcs->bw._80; + case IWL_TLC_MCS_PER_BW_160: + return &eht_mcs->bw._160; + case IWL_TLC_MCS_PER_BW_320: + return &eht_mcs->bw._320; + default: + return NULL; + } +} + +static u8 iwl_mld_get_eht_max_nss(u8 rx_nss, u8 tx_nss) +{ + u8 tx = u8_get_bits(tx_nss, IEEE80211_EHT_MCS_NSS_TX); + u8 rx = u8_get_bits(rx_nss, IEEE80211_EHT_MCS_NSS_RX); + /* the max nss that can be used, + * is the min with our tx capa and the peer rx capa. + */ + return min(tx, rx); +} + +#define MAX_NSS_MCS(mcs_num, rx, tx) \ + iwl_mld_get_eht_max_nss((rx)->rx_tx_mcs ##mcs_num## _max_nss, \ + (tx)->rx_tx_mcs ##mcs_num## _max_nss) + +static void +iwl_mld_fill_eht_rates(struct ieee80211_vif *vif, + const struct ieee80211_link_sta *link_sta, + const struct ieee80211_sta_he_cap *own_he_cap, + const struct ieee80211_sta_eht_cap *own_eht_cap, + struct iwl_tlc_config_cmd_v4 *cmd) +{ + /* peer RX mcs capa */ + const struct ieee80211_eht_mcs_nss_supp *eht_rx_mcs = + &link_sta->eht_cap.eht_mcs_nss_supp; + /* our TX mcs capa */ + const struct ieee80211_eht_mcs_nss_supp *eht_tx_mcs = + &own_eht_cap->eht_mcs_nss_supp; + + enum IWL_TLC_MCS_PER_BW bw; + struct ieee80211_eht_mcs_nss_supp_20mhz_only mcs_rx_20; + struct ieee80211_eht_mcs_nss_supp_20mhz_only mcs_tx_20; + + /* peer is 20 MHz only */ + if (vif->type == NL80211_IFTYPE_AP && + !(link_sta->he_cap.he_cap_elem.phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) { + mcs_rx_20 = eht_rx_mcs->only_20mhz; + } else { + mcs_rx_20.rx_tx_mcs7_max_nss = + eht_rx_mcs->bw._80.rx_tx_mcs9_max_nss; + mcs_rx_20.rx_tx_mcs9_max_nss = + eht_rx_mcs->bw._80.rx_tx_mcs9_max_nss; + mcs_rx_20.rx_tx_mcs11_max_nss = + eht_rx_mcs->bw._80.rx_tx_mcs11_max_nss; + mcs_rx_20.rx_tx_mcs13_max_nss = + eht_rx_mcs->bw._80.rx_tx_mcs13_max_nss; + } + + /* NIC is capable of 20 MHz only */ + if (!(own_he_cap->he_cap_elem.phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) { + mcs_tx_20 = eht_tx_mcs->only_20mhz; + } else { + mcs_tx_20.rx_tx_mcs7_max_nss = + eht_tx_mcs->bw._80.rx_tx_mcs9_max_nss; + mcs_tx_20.rx_tx_mcs9_max_nss = + eht_tx_mcs->bw._80.rx_tx_mcs9_max_nss; + mcs_tx_20.rx_tx_mcs11_max_nss = + eht_tx_mcs->bw._80.rx_tx_mcs11_max_nss; + mcs_tx_20.rx_tx_mcs13_max_nss = + eht_tx_mcs->bw._80.rx_tx_mcs13_max_nss; + } + + /* rates for 20/40/80 MHz */ + bw = IWL_TLC_MCS_PER_BW_80; + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(7, &mcs_rx_20, &mcs_tx_20), + GENMASK(7, 0)); + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(9, &mcs_rx_20, &mcs_tx_20), + GENMASK(9, 8)); + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(11, &mcs_rx_20, &mcs_tx_20), + GENMASK(11, 10)); + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(13, &mcs_rx_20, &mcs_tx_20), + GENMASK(13, 12)); + + /* rates for 160/320 MHz */ + for (bw = IWL_TLC_MCS_PER_BW_160; bw <= IWL_TLC_MCS_PER_BW_320; bw++) { + const struct ieee80211_eht_mcs_nss_supp_bw *mcs_rx = + iwl_mld_get_eht_mcs_of_bw(bw, eht_rx_mcs); + const struct ieee80211_eht_mcs_nss_supp_bw *mcs_tx = + iwl_mld_get_eht_mcs_of_bw(bw, eht_tx_mcs); + + /* got unsupported index for bw */ + if (!mcs_rx || !mcs_tx) + continue; + + /* break out if we don't support the bandwidth */ + if (cmd->max_ch_width < (bw + IWL_TLC_MNG_CH_WIDTH_80MHZ)) + break; + + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(9, mcs_rx, mcs_tx), + GENMASK(9, 0)); + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(11, mcs_rx, mcs_tx), + GENMASK(11, 10)); + iwl_mld_set_eht_mcs(cmd->ht_rates, bw, + MAX_NSS_MCS(13, mcs_rx, mcs_tx), + GENMASK(13, 12)); + } + + /* the station support only a single receive chain */ + if (link_sta->smps_mode == IEEE80211_SMPS_STATIC || + link_sta->rx_nss < 2) + memset(cmd->ht_rates[IWL_TLC_NSS_2], 0, + sizeof(cmd->ht_rates[IWL_TLC_NSS_2])); +} + +static void +iwl_mld_fill_supp_rates(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct ieee80211_supported_band *sband, + const struct ieee80211_sta_he_cap *own_he_cap, + const struct ieee80211_sta_eht_cap *own_eht_cap, + struct iwl_tlc_config_cmd_v4 *cmd) +{ + int i; + u16 non_ht_rates = 0; + unsigned long rates_bitmap; + const struct ieee80211_sta_ht_cap *ht_cap = &link_sta->ht_cap; + const struct ieee80211_sta_vht_cap *vht_cap = &link_sta->vht_cap; + const struct ieee80211_sta_he_cap *he_cap = &link_sta->he_cap; + + /* non HT rates */ + rates_bitmap = link_sta->supp_rates[sband->band]; + for_each_set_bit(i, &rates_bitmap, BITS_PER_LONG) + non_ht_rates |= BIT(sband->bitrates[i].hw_value); + + cmd->non_ht_rates = cpu_to_le16(non_ht_rates); + cmd->mode = IWL_TLC_MNG_MODE_NON_HT; + + if (link_sta->eht_cap.has_eht && own_he_cap && own_eht_cap) { + cmd->mode = IWL_TLC_MNG_MODE_EHT; + iwl_mld_fill_eht_rates(vif, link_sta, own_he_cap, + own_eht_cap, cmd); + } else if (he_cap->has_he && own_he_cap) { + cmd->mode = IWL_TLC_MNG_MODE_HE; + iwl_mld_fill_he_rates(link_sta, own_he_cap, cmd); + } else if (vht_cap->vht_supported) { + cmd->mode = IWL_TLC_MNG_MODE_VHT; + iwl_mld_fill_vht_rates(link_sta, vht_cap, cmd); + } else if (ht_cap->ht_supported) { + cmd->mode = IWL_TLC_MNG_MODE_HT; + cmd->ht_rates[IWL_TLC_NSS_1][IWL_TLC_MCS_PER_BW_80] = + cpu_to_le16(ht_cap->mcs.rx_mask[0]); + + /* the station support only a single receive chain */ + if (link_sta->smps_mode == IEEE80211_SMPS_STATIC) + cmd->ht_rates[IWL_TLC_NSS_2][IWL_TLC_MCS_PER_BW_80] = + 0; + else + cmd->ht_rates[IWL_TLC_NSS_2][IWL_TLC_MCS_PER_BW_80] = + cpu_to_le16(ht_cap->mcs.rx_mask[1]); + } +} + +static void iwl_mld_send_tlc_cmd(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + enum nl80211_band band) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + struct ieee80211_supported_band *sband = mld->hw->wiphy->bands[band]; + const struct ieee80211_sta_he_cap *own_he_cap = + ieee80211_get_he_iftype_cap_vif(sband, vif); + const struct ieee80211_sta_eht_cap *own_eht_cap = + ieee80211_get_eht_iftype_cap_vif(sband, vif); + struct iwl_tlc_config_cmd_v4 cmd = { + /* For AP mode, use 20 MHz until the STA is authorized */ + .max_ch_width = mld_sta->sta_state > IEEE80211_STA_ASSOC ? + iwl_mld_fw_bw_from_sta_bw(link_sta) : + IWL_TLC_MNG_CH_WIDTH_20MHZ, + .flags = iwl_mld_get_tlc_cmd_flags(mld, vif, link_sta, + own_he_cap, own_eht_cap), + .chains = iwl_mld_get_fw_chains(mld), + .sgi_ch_width_supp = iwl_mld_get_fw_sgi(link_sta), + .max_mpdu_len = cpu_to_le16(link_sta->agg.max_amsdu_len), + }; + int fw_sta_id = iwl_mld_fw_sta_id_from_link_sta(mld, link_sta); + int ret; + + if (fw_sta_id < 0) + return; + + cmd.sta_id = fw_sta_id; + + iwl_mld_fill_supp_rates(mld, vif, link_sta, sband, + own_he_cap, own_eht_cap, + &cmd); + + IWL_DEBUG_RATE(mld, + "TLC CONFIG CMD, sta_id=%d, max_ch_width=%d, mode=%d\n", + cmd.sta_id, cmd.max_ch_width, cmd.mode); + + /* Send async since this can be called within a RCU-read section */ + ret = iwl_mld_send_cmd_with_flags_pdu(mld, WIDE_ID(DATA_PATH_GROUP, + TLC_MNG_CONFIG_CMD), + CMD_ASYNC, &cmd); + if (ret) + IWL_ERR(mld, "Failed to send TLC cmd (%d)\n", ret); +} + +int iwl_mld_send_tlc_dhc(struct iwl_mld *mld, u8 sta_id, u32 type, u32 data) +{ + struct { + struct iwl_dhc_cmd dhc; + struct iwl_dhc_tlc_cmd tlc; + } __packed cmd = { + .tlc.sta_id = sta_id, + .tlc.type = cpu_to_le32(type), + .tlc.data[0] = cpu_to_le32(data), + .dhc.length = cpu_to_le32(sizeof(cmd.tlc) >> 2), + .dhc.index_and_mask = + cpu_to_le32(DHC_TABLE_INTEGRATION | DHC_TARGET_UMAC | + DHC_INTEGRATION_TLC_DEBUG_CONFIG), + }; + int ret; + + ret = iwl_mld_send_cmd_with_flags_pdu(mld, + WIDE_ID(IWL_ALWAYS_LONG_GROUP, + DEBUG_HOST_COMMAND), + CMD_ASYNC, &cmd); + IWL_DEBUG_RATE(mld, "sta_id %d, type: 0x%X, value: 0x%X, ret%d\n", + sta_id, type, data, ret); + return ret; +} + +void iwl_mld_config_tlc_link(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta) +{ + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + enum nl80211_band band; + + if (WARN_ON_ONCE(!link_conf->chanreq.oper.chan)) + return; + + /* Before we have information about a station, configure the A-MSDU RC + * limit such that iwlmd and mac80211 would not be allowed to build + * A-MSDUs. + */ + if (mld_sta->sta_state < IEEE80211_STA_ASSOC) { + link_sta->agg.max_rc_amsdu_len = 1; + ieee80211_sta_recalc_aggregates(link_sta->sta); + } + + band = link_conf->chanreq.oper.chan->band; + iwl_mld_send_tlc_cmd(mld, vif, link_sta, band); +} + +void iwl_mld_config_tlc(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) +{ + struct ieee80211_bss_conf *link; + int link_id; + + lockdep_assert_wiphy(mld->wiphy); + + for_each_vif_active_link(vif, link, link_id) { + struct ieee80211_link_sta *link_sta = + link_sta_dereference_check(sta, link_id); + + if (!link || !link_sta) + continue; + + iwl_mld_config_tlc_link(mld, vif, link, link_sta); + } +} + +static u16 +iwl_mld_get_amsdu_size_of_tid(struct iwl_mld *mld, + struct ieee80211_link_sta *link_sta, + unsigned int tid) +{ + struct ieee80211_sta *sta = link_sta->sta; + struct ieee80211_vif *vif = iwl_mld_sta_from_mac80211(sta)->vif; + const u8 tid_to_mac80211_ac[] = { + IEEE80211_AC_BE, + IEEE80211_AC_BK, + IEEE80211_AC_BK, + IEEE80211_AC_BE, + IEEE80211_AC_VI, + IEEE80211_AC_VI, + IEEE80211_AC_VO, + IEEE80211_AC_VO, + }; + unsigned int result = link_sta->agg.max_rc_amsdu_len; + u8 ac, txf, lmac; + + lockdep_assert_wiphy(mld->wiphy); + + /* Don't send an AMSDU that will be longer than the TXF. + * Add a security margin of 256 for the TX command + headers. + * We also want to have the start of the next packet inside the + * fifo to be able to send bursts. + */ + + if (WARN_ON(tid >= ARRAY_SIZE(tid_to_mac80211_ac))) + return 0; + + ac = tid_to_mac80211_ac[tid]; + + /* For HE redirect to trigger based fifos */ + if (link_sta->he_cap.has_he) + ac += 4; + + txf = iwl_mld_mac80211_ac_to_fw_tx_fifo(ac); + + /* Only one link: take the lmac according to the band */ + if (hweight16(sta->valid_links) <= 1) { + enum nl80211_band band; + struct ieee80211_bss_conf *link = + wiphy_dereference(mld->wiphy, + vif->link_conf[link_sta->link_id]); + + if (WARN_ON(!link || !link->chanreq.oper.chan)) + band = NL80211_BAND_2GHZ; + else + band = link->chanreq.oper.chan->band; + lmac = iwl_mld_get_lmac_id(mld, band); + + /* More than one link but with 2 lmacs: take the minimum */ + } else if (fw_has_capa(&mld->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_CDB_SUPPORT)) { + lmac = IWL_LMAC_5G_INDEX; + result = min_t(unsigned int, result, + mld->fwrt.smem_cfg.lmac[lmac].txfifo_size[txf] - 256); + lmac = IWL_LMAC_24G_INDEX; + /* More than one link but only one lmac */ + } else { + lmac = IWL_LMAC_24G_INDEX; + } + + return min_t(unsigned int, result, + mld->fwrt.smem_cfg.lmac[lmac].txfifo_size[txf] - 256); +} + +void iwl_mld_handle_tlc_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_tlc_update_notif *notif = (void *)pkt->data; + struct ieee80211_link_sta *link_sta; + u32 flags = le32_to_cpu(notif->flags); + u32 enabled; + u16 size; + + if (IWL_FW_CHECK(mld, notif->sta_id >= mld->fw->ucode_capa.num_stations, + "Invalid sta id (%d) in TLC notification\n", + notif->sta_id)) + return; + + link_sta = wiphy_dereference(mld->wiphy, + mld->fw_id_to_link_sta[notif->sta_id]); + + if (WARN(IS_ERR_OR_NULL(link_sta), + "link_sta of sta id (%d) doesn't exist\n", notif->sta_id)) + return; + + if (flags & IWL_TLC_NOTIF_FLAG_RATE) { + struct iwl_mld_link_sta *mld_link_sta = + iwl_mld_link_sta_from_mac80211(link_sta); + char pretty_rate[100]; + + if (WARN_ON(!mld_link_sta)) + return; + + mld_link_sta->last_rate_n_flags = le32_to_cpu(notif->rate); + + rs_pretty_print_rate(pretty_rate, sizeof(pretty_rate), + mld_link_sta->last_rate_n_flags); + IWL_DEBUG_RATE(mld, "TLC notif: new rate = %s\n", pretty_rate); + } + + /* We are done processing the notif */ + if (!(flags & IWL_TLC_NOTIF_FLAG_AMSDU)) + return; + + enabled = le32_to_cpu(notif->amsdu_enabled); + size = le32_to_cpu(notif->amsdu_size); + + if (size < 2000) { + size = 0; + enabled = 0; + } + + if (IWL_FW_CHECK(mld, size > link_sta->agg.max_amsdu_len, + "Invalid AMSDU len in TLC notif: %d (Max AMSDU len: %d)\n", + size, link_sta->agg.max_amsdu_len)) + return; + + link_sta->agg.max_rc_amsdu_len = size; + + for (int i = 0; i < IWL_MAX_TID_COUNT; i++) { + if (enabled & BIT(i)) + link_sta->agg.max_tid_amsdu_len[i] = + iwl_mld_get_amsdu_size_of_tid(mld, link_sta, i); + else + link_sta->agg.max_tid_amsdu_len[i] = 1; + } + + ieee80211_sta_recalc_aggregates(link_sta->sta); + + IWL_DEBUG_RATE(mld, + "AMSDU update. AMSDU size: %d, AMSDU selected size: %d, AMSDU TID bitmap 0x%X\n", + le32_to_cpu(notif->amsdu_size), size, enabled); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tlc.h b/drivers/net/wireless/intel/iwlwifi/mld/tlc.h new file mode 100644 index 000000000000..c32f42e8840b --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tlc.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_tlc_h__ +#define __iwl_mld_tlc_h__ + +#include "mld.h" + +void iwl_mld_config_tlc_link(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta); + +void iwl_mld_config_tlc(struct iwl_mld *mld, struct ieee80211_vif *vif, + struct ieee80211_sta *sta); + +void iwl_mld_handle_tlc_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); + +int iwl_mld_send_tlc_dhc(struct iwl_mld *mld, u8 sta_id, u32 type, u32 data); + +#endif /* __iwl_mld_tlc_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tx.c b/drivers/net/wireless/intel/iwlwifi/mld/tx.c new file mode 100644 index 000000000000..543abe72e465 --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tx.c @@ -0,0 +1,1374 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* + * Copyright (C) 2024 - 2025 Intel Corporation + */ +#include <net/ip.h> + +#include "tx.h" +#include "sta.h" +#include "hcmd.h" +#include "iwl-utils.h" +#include "iface.h" + +#include "fw/dbg.h" + +#include "fw/api/tx.h" +#include "fw/api/rs.h" +#include "fw/api/txq.h" +#include "fw/api/datapath.h" +#include "fw/api/time-event.h" + +#define MAX_ANT_NUM 2 + +/* Toggles between TX antennas. Receives the bitmask of valid TX antennas and + * the *index* used for the last TX, and returns the next valid *index* to use. + * In order to set it in the tx_cmd, must do BIT(idx). + */ +static u8 iwl_mld_next_ant(u8 valid, u8 last_idx) +{ + u8 index = last_idx; + + for (int i = 0; i < MAX_ANT_NUM; i++) { + index = (index + 1) % MAX_ANT_NUM; + if (valid & BIT(index)) + return index; + } + + WARN_ONCE(1, "Failed to toggle between antennas 0x%x", valid); + + return last_idx; +} + +void iwl_mld_toggle_tx_ant(struct iwl_mld *mld, u8 *ant) +{ + *ant = iwl_mld_next_ant(iwl_mld_get_valid_tx_ant(mld), *ant); +} + +static int +iwl_mld_get_queue_size(struct iwl_mld *mld, struct ieee80211_txq *txq) +{ + struct ieee80211_sta *sta = txq->sta; + struct ieee80211_link_sta *link_sta; + unsigned int link_id; + int max_size = IWL_DEFAULT_QUEUE_SIZE; + + lockdep_assert_wiphy(mld->wiphy); + + for_each_sta_active_link(txq->vif, sta, link_sta, link_id) { + if (link_sta->eht_cap.has_eht) { + max_size = IWL_DEFAULT_QUEUE_SIZE_EHT; + break; + } + + if (link_sta->he_cap.has_he) + max_size = IWL_DEFAULT_QUEUE_SIZE_HE; + } + + return max_size; +} + +static int iwl_mld_allocate_txq(struct iwl_mld *mld, struct ieee80211_txq *txq) +{ + u8 tid = txq->tid == IEEE80211_NUM_TIDS ? IWL_MGMT_TID : txq->tid; + u32 fw_sta_mask = iwl_mld_fw_sta_id_mask(mld, txq->sta); + /* We can't know when the station is asleep or awake, so we + * must disable the queue hang detection. + */ + unsigned int watchdog_timeout = txq->vif->type == NL80211_IFTYPE_AP ? + IWL_WATCHDOG_DISABLED : + mld->trans->trans_cfg->base_params->wd_timeout; + int queue, size; + + lockdep_assert_wiphy(mld->wiphy); + + if (tid == IWL_MGMT_TID) + size = max_t(u32, IWL_MGMT_QUEUE_SIZE, + mld->trans->cfg->min_txq_size); + else + size = iwl_mld_get_queue_size(mld, txq); + + queue = iwl_trans_txq_alloc(mld->trans, 0, fw_sta_mask, tid, size, + watchdog_timeout); + + if (queue >= 0) + IWL_DEBUG_TX_QUEUES(mld, + "Enabling TXQ #%d for sta mask 0x%x tid %d\n", + queue, fw_sta_mask, tid); + return queue; +} + +static int iwl_mld_add_txq(struct iwl_mld *mld, struct ieee80211_txq *txq) +{ + struct iwl_mld_txq *mld_txq = iwl_mld_txq_from_mac80211(txq); + int id; + + lockdep_assert_wiphy(mld->wiphy); + + /* This will alse send the SCD_QUEUE_CONFIG_CMD */ + id = iwl_mld_allocate_txq(mld, txq); + if (id < 0) + return id; + + mld_txq->fw_id = id; + mld_txq->status.allocated = true; + + rcu_assign_pointer(mld->fw_id_to_txq[id], txq); + + return 0; +} + +void iwl_mld_add_txq_list(struct iwl_mld *mld) +{ + lockdep_assert_wiphy(mld->wiphy); + + while (!list_empty(&mld->txqs_to_add)) { + struct ieee80211_txq *txq; + struct iwl_mld_txq *mld_txq = + list_first_entry(&mld->txqs_to_add, struct iwl_mld_txq, + list); + int failed; + + txq = container_of((void *)mld_txq, struct ieee80211_txq, + drv_priv); + + failed = iwl_mld_add_txq(mld, txq); + + local_bh_disable(); + spin_lock(&mld->add_txqs_lock); + list_del_init(&mld_txq->list); + spin_unlock(&mld->add_txqs_lock); + /* If the queue allocation failed, we can't transmit. Leave the + * frames on the txq, maybe the attempt to allocate the queue + * will succeed. + */ + if (!failed) + iwl_mld_tx_from_txq(mld, txq); + local_bh_enable(); + } +} + +void iwl_mld_add_txqs_wk(struct wiphy *wiphy, struct wiphy_work *wk) +{ + struct iwl_mld *mld = container_of(wk, struct iwl_mld, + add_txqs_wk); + + /* will reschedule to run after restart */ + if (mld->fw_status.in_hw_restart) + return; + + iwl_mld_add_txq_list(mld); +} + +void +iwl_mld_free_txq(struct iwl_mld *mld, u32 fw_sta_mask, u32 tid, u32 queue_id) +{ + struct iwl_scd_queue_cfg_cmd remove_cmd = { + .operation = cpu_to_le32(IWL_SCD_QUEUE_REMOVE), + .u.remove.tid = cpu_to_le32(tid), + .u.remove.sta_mask = cpu_to_le32(fw_sta_mask), + }; + + iwl_mld_send_cmd_pdu(mld, + WIDE_ID(DATA_PATH_GROUP, SCD_QUEUE_CONFIG_CMD), + &remove_cmd); + + iwl_trans_txq_free(mld->trans, queue_id); +} + +void iwl_mld_remove_txq(struct iwl_mld *mld, struct ieee80211_txq *txq) +{ + struct iwl_mld_txq *mld_txq = iwl_mld_txq_from_mac80211(txq); + u32 sta_msk, tid; + + lockdep_assert_wiphy(mld->wiphy); + + spin_lock_bh(&mld->add_txqs_lock); + if (!list_empty(&mld_txq->list)) + list_del_init(&mld_txq->list); + spin_unlock_bh(&mld->add_txqs_lock); + + if (!mld_txq->status.allocated || + WARN_ON(mld_txq->fw_id >= ARRAY_SIZE(mld->fw_id_to_txq))) + return; + + sta_msk = iwl_mld_fw_sta_id_mask(mld, txq->sta); + + tid = txq->tid == IEEE80211_NUM_TIDS ? IWL_MGMT_TID : + txq->tid; + + iwl_mld_free_txq(mld, sta_msk, tid, mld_txq->fw_id); + + RCU_INIT_POINTER(mld->fw_id_to_txq[mld_txq->fw_id], NULL); + mld_txq->status.allocated = false; +} + +#define OPT_HDR(type, skb, off) \ + (type *)(skb_network_header(skb) + (off)) + +static __le32 +iwl_mld_get_offload_assist(struct sk_buff *skb, bool amsdu) +{ + struct ieee80211_hdr *hdr = (void *)skb->data; + u16 mh_len = ieee80211_hdrlen(hdr->frame_control); + u16 offload_assist = 0; +#if IS_ENABLED(CONFIG_INET) + u8 protocol = 0; + + /* Do not compute checksum if already computed */ + if (skb->ip_summed != CHECKSUM_PARTIAL) + goto out; + + /* We do not expect to be requested to csum stuff we do not support */ + + /* TBD: do we also need to check + * !(mvm->hw->netdev_features & IWL_TX_CSUM_NETIF_FLAGS) now that all + * the devices we support has this flags? + */ + if (WARN_ONCE(skb->protocol != htons(ETH_P_IP) && + skb->protocol != htons(ETH_P_IPV6), + "No support for requested checksum\n")) { + skb_checksum_help(skb); + goto out; + } + + if (skb->protocol == htons(ETH_P_IP)) { + protocol = ip_hdr(skb)->protocol; + } else { +#if IS_ENABLED(CONFIG_IPV6) + struct ipv6hdr *ipv6h = + (struct ipv6hdr *)skb_network_header(skb); + unsigned int off = sizeof(*ipv6h); + + protocol = ipv6h->nexthdr; + while (protocol != NEXTHDR_NONE && ipv6_ext_hdr(protocol)) { + struct ipv6_opt_hdr *hp; + + /* only supported extension headers */ + if (protocol != NEXTHDR_ROUTING && + protocol != NEXTHDR_HOP && + protocol != NEXTHDR_DEST) { + skb_checksum_help(skb); + goto out; + } + + hp = OPT_HDR(struct ipv6_opt_hdr, skb, off); + protocol = hp->nexthdr; + off += ipv6_optlen(hp); + } + /* if we get here - protocol now should be TCP/UDP */ +#endif + } + + if (protocol != IPPROTO_TCP && protocol != IPPROTO_UDP) { + WARN_ON_ONCE(1); + skb_checksum_help(skb); + goto out; + } + + /* enable L4 csum */ + offload_assist |= BIT(TX_CMD_OFFLD_L4_EN); + + /* Set offset to IP header (snap). + * We don't support tunneling so no need to take care of inner header. + * Size is in words. + */ + offload_assist |= (4 << TX_CMD_OFFLD_IP_HDR); + + /* Do IPv4 csum for AMSDU only (no IP csum for Ipv6) */ + if (skb->protocol == htons(ETH_P_IP) && amsdu) { + ip_hdr(skb)->check = 0; + offload_assist |= BIT(TX_CMD_OFFLD_L3_EN); + } + + /* reset UDP/TCP header csum */ + if (protocol == IPPROTO_TCP) + tcp_hdr(skb)->check = 0; + else + udp_hdr(skb)->check = 0; + +out: +#endif + mh_len /= 2; + offload_assist |= mh_len << TX_CMD_OFFLD_MH_SIZE; + + if (amsdu) + offload_assist |= BIT(TX_CMD_OFFLD_AMSDU); + else if (ieee80211_hdrlen(hdr->frame_control) % 4) + /* padding is inserted later in transport */ + offload_assist |= BIT(TX_CMD_OFFLD_PAD); + + return cpu_to_le32(offload_assist); +} + +static void iwl_mld_get_basic_rates_and_band(struct iwl_mld *mld, + struct ieee80211_vif *vif, + struct ieee80211_tx_info *info, + unsigned long *basic_rates, + u8 *band) +{ + u32 link_id = u32_get_bits(info->control.flags, + IEEE80211_TX_CTRL_MLO_LINK); + + *basic_rates = vif->bss_conf.basic_rates; + *band = info->band; + + if (link_id == IEEE80211_LINK_UNSPECIFIED && + ieee80211_vif_is_mld(vif)) { + /* shouldn't do this when >1 link is active */ + WARN_ON(hweight16(vif->active_links) != 1); + link_id = __ffs(vif->active_links); + } + + if (link_id < IEEE80211_LINK_UNSPECIFIED) { + struct ieee80211_bss_conf *link_conf; + + rcu_read_lock(); + link_conf = rcu_dereference(vif->link_conf[link_id]); + if (link_conf) { + *basic_rates = link_conf->basic_rates; + if (link_conf->chanreq.oper.chan) + *band = link_conf->chanreq.oper.chan->band; + } + rcu_read_unlock(); + } +} + +u8 iwl_mld_get_lowest_rate(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_vif *vif) +{ + struct ieee80211_supported_band *sband; + u16 lowest_cck = IWL_RATE_COUNT, lowest_ofdm = IWL_RATE_COUNT; + unsigned long basic_rates; + u8 band, rate; + u32 i; + + iwl_mld_get_basic_rates_and_band(mld, vif, info, &basic_rates, &band); + + sband = mld->hw->wiphy->bands[band]; + for_each_set_bit(i, &basic_rates, BITS_PER_LONG) { + u16 hw = sband->bitrates[i].hw_value; + + if (hw >= IWL_FIRST_OFDM_RATE) { + if (lowest_ofdm > hw) + lowest_ofdm = hw; + } else if (lowest_cck > hw) { + lowest_cck = hw; + } + } + + if (band == NL80211_BAND_2GHZ && !vif->p2p && + vif->type != NL80211_IFTYPE_P2P_DEVICE && + !(info->flags & IEEE80211_TX_CTL_NO_CCK_RATE)) { + if (lowest_cck != IWL_RATE_COUNT) + rate = lowest_cck; + else if (lowest_ofdm != IWL_RATE_COUNT) + rate = lowest_ofdm; + else + rate = IWL_FIRST_CCK_RATE; + } else if (lowest_ofdm != IWL_RATE_COUNT) { + rate = lowest_ofdm; + } else { + rate = IWL_FIRST_OFDM_RATE; + } + + return rate; +} + +static u32 iwl_mld_mac80211_rate_idx_to_fw(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + int rate_idx) +{ + u32 rate_flags = 0; + u8 rate_plcp; + + /* if the rate isn't a well known legacy rate, take the lowest one */ + if (rate_idx < 0 || rate_idx >= IWL_RATE_COUNT_LEGACY) + rate_idx = iwl_mld_get_lowest_rate(mld, info, + info->control.vif); + + WARN_ON_ONCE(rate_idx < 0); + + /* Set CCK or OFDM flag */ + if (rate_idx <= IWL_LAST_CCK_RATE) + rate_flags |= RATE_MCS_CCK_MSK; + else + rate_flags |= RATE_MCS_LEGACY_OFDM_MSK; + + /* Legacy rates are indexed: + * 0 - 3 for CCK and 0 - 7 for OFDM + */ + rate_plcp = (rate_idx >= IWL_FIRST_OFDM_RATE ? + rate_idx - IWL_FIRST_OFDM_RATE : rate_idx); + + return (u32)rate_plcp | rate_flags; +} + +static u32 iwl_mld_get_tx_ant(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, __le16 fc) +{ + if (sta && ieee80211_is_data(fc)) { + struct iwl_mld_sta *mld_sta = iwl_mld_sta_from_mac80211(sta); + + return BIT(mld_sta->data_tx_ant) << RATE_MCS_ANT_POS; + } + + return BIT(mld->mgmt_tx_ant) << RATE_MCS_ANT_POS; +} + +static u32 iwl_mld_get_inject_tx_rate(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, + __le16 fc) +{ + struct ieee80211_tx_rate *rate = &info->control.rates[0]; + u32 result; + + /* we only care about legacy/HT/VHT so far, so we can + * build in v1 and use iwl_new_rate_from_v1() + * FIXME: in newer devices we only support the new rates, build + * the rate_n_flags in the new format here instead of using v1 and + * converting it. + */ + + if (rate->flags & IEEE80211_TX_RC_VHT_MCS) { + u8 mcs = ieee80211_rate_get_vht_mcs(rate); + u8 nss = ieee80211_rate_get_vht_nss(rate); + + result = RATE_MCS_VHT_MSK_V1; + result |= u32_encode_bits(mcs, RATE_VHT_MCS_RATE_CODE_MSK); + result |= u32_encode_bits(nss, RATE_MCS_NSS_MSK); + + if (rate->flags & IEEE80211_TX_RC_SHORT_GI) + result |= RATE_MCS_SGI_MSK_V1; + + if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) + result |= u32_encode_bits(1, RATE_MCS_CHAN_WIDTH_MSK_V1); + else if (rate->flags & IEEE80211_TX_RC_80_MHZ_WIDTH) + result |= u32_encode_bits(2, RATE_MCS_CHAN_WIDTH_MSK_V1); + else if (rate->flags & IEEE80211_TX_RC_160_MHZ_WIDTH) + result |= u32_encode_bits(3, RATE_MCS_CHAN_WIDTH_MSK_V1); + + result = iwl_new_rate_from_v1(result); + } else if (rate->flags & IEEE80211_TX_RC_MCS) { + result = RATE_MCS_HT_MSK_V1; + result |= u32_encode_bits(rate->idx, + RATE_HT_MCS_RATE_CODE_MSK_V1 | + RATE_HT_MCS_NSS_MSK_V1); + if (rate->flags & IEEE80211_TX_RC_SHORT_GI) + result |= RATE_MCS_SGI_MSK_V1; + if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) + result |= u32_encode_bits(1, RATE_MCS_CHAN_WIDTH_MSK_V1); + if (info->flags & IEEE80211_TX_CTL_LDPC) + result |= RATE_MCS_LDPC_MSK_V1; + if (u32_get_bits(info->flags, IEEE80211_TX_CTL_STBC)) + result |= RATE_MCS_STBC_MSK; + + result = iwl_new_rate_from_v1(result); + } else { + result = iwl_mld_mac80211_rate_idx_to_fw(mld, info, rate->idx); + } + + if (info->control.antennas) + result |= u32_encode_bits(info->control.antennas, + RATE_MCS_ANT_AB_MSK); + else + result |= iwl_mld_get_tx_ant(mld, info, sta, fc); + + return result; +} + +static u32 iwl_mld_get_tx_rate_n_flags(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_sta *sta, __le16 fc) +{ + if (unlikely(info->control.flags & IEEE80211_TX_CTRL_RATE_INJECT)) + return iwl_mld_get_inject_tx_rate(mld, info, sta, fc); + + return iwl_mld_mac80211_rate_idx_to_fw(mld, info, -1) | + iwl_mld_get_tx_ant(mld, info, sta, fc); +} + +static void +iwl_mld_fill_tx_cmd_hdr(struct iwl_tx_cmd_gen3 *tx_cmd, + struct sk_buff *skb, bool amsdu) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *hdr = (void *)skb->data; + struct ieee80211_vif *vif; + + /* Copy MAC header from skb into command buffer */ + memcpy(tx_cmd->hdr, hdr, ieee80211_hdrlen(hdr->frame_control)); + + if (!amsdu || !skb_is_gso(skb)) + return; + + /* As described in IEEE sta 802.11-2020, table 9-30 (Address + * field contents), A-MSDU address 3 should contain the BSSID + * address. + * + * In TSO, the skb header address 3 contains the original address 3 to + * correctly create all the A-MSDU subframes headers from it. + * Override now the address 3 in the command header with the BSSID. + * + * Note: we fill in the MLD address, but the firmware will do the + * necessary translation to link address after encryption. + */ + vif = info->control.vif; + switch (vif->type) { + case NL80211_IFTYPE_STATION: + ether_addr_copy(tx_cmd->hdr->addr3, vif->cfg.ap_addr); + break; + case NL80211_IFTYPE_AP: + ether_addr_copy(tx_cmd->hdr->addr3, vif->addr); + break; + default: + break; + } +} + +static void +iwl_mld_fill_tx_cmd(struct iwl_mld *mld, struct sk_buff *skb, + struct iwl_device_tx_cmd *dev_tx_cmd, + struct ieee80211_sta *sta) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *hdr = (void *)skb->data; + struct iwl_mld_sta *mld_sta = sta ? iwl_mld_sta_from_mac80211(sta) : + NULL; + struct iwl_tx_cmd_gen3 *tx_cmd; + bool amsdu = ieee80211_is_data_qos(hdr->frame_control) && + (*ieee80211_get_qos_ctl(hdr) & + IEEE80211_QOS_CTL_A_MSDU_PRESENT); + u32 rate_n_flags = 0; + u16 flags = 0; + + dev_tx_cmd->hdr.cmd = TX_CMD; + + if (!info->control.hw_key) + flags |= IWL_TX_FLAGS_ENCRYPT_DIS; + + /* For data and mgmt packets rate info comes from the fw. + * Only set rate/antenna for injected frames with fixed rate, or + * when no sta is given. + */ + if (unlikely(!sta || + info->control.flags & IEEE80211_TX_CTRL_RATE_INJECT)) { + flags |= IWL_TX_FLAGS_CMD_RATE; + rate_n_flags = iwl_mld_get_tx_rate_n_flags(mld, info, sta, + hdr->frame_control); + } else if (!ieee80211_is_data(hdr->frame_control) || + (mld_sta && + mld_sta->sta_state < IEEE80211_STA_AUTHORIZED)) { + /* These are important frames */ + flags |= IWL_TX_FLAGS_HIGH_PRI; + } + + tx_cmd = (void *)dev_tx_cmd->payload; + + iwl_mld_fill_tx_cmd_hdr(tx_cmd, skb, amsdu); + + tx_cmd->offload_assist = iwl_mld_get_offload_assist(skb, amsdu); + + /* Total # bytes to be transmitted */ + tx_cmd->len = cpu_to_le16((u16)skb->len); + + tx_cmd->flags = cpu_to_le16(flags); + + tx_cmd->rate_n_flags = cpu_to_le32(rate_n_flags); +} + +/* Caller of this need to check that info->control.vif is not NULL */ +static struct iwl_mld_link * +iwl_mld_get_link_from_tx_info(struct ieee80211_tx_info *info) +{ + struct iwl_mld_vif *mld_vif = + iwl_mld_vif_from_mac80211(info->control.vif); + u32 link_id = u32_get_bits(info->control.flags, + IEEE80211_TX_CTRL_MLO_LINK); + + if (link_id == IEEE80211_LINK_UNSPECIFIED) { + if (info->control.vif->active_links) + link_id = ffs(info->control.vif->active_links) - 1; + else + link_id = 0; + } + + return rcu_dereference(mld_vif->link[link_id]); +} + +static int +iwl_mld_get_tx_queue_id(struct iwl_mld *mld, struct ieee80211_txq *txq, + struct sk_buff *skb) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *hdr = (void *)skb->data; + __le16 fc = hdr->frame_control; + struct iwl_mld_vif *mld_vif; + struct iwl_mld_link *link; + + if (txq && txq->sta) + return iwl_mld_txq_from_mac80211(txq)->fw_id; + + if (!info->control.vif) + return IWL_MLD_INVALID_QUEUE; + + switch (info->control.vif->type) { + case NL80211_IFTYPE_AP: + case NL80211_IFTYPE_ADHOC: + link = iwl_mld_get_link_from_tx_info(info); + + if (WARN_ON(!link)) + break; + + /* ucast disassociate/deauth frames without a station might + * happen, especially with reason 7 ("Class 3 frame received + * from nonassociated STA"). + */ + if (ieee80211_is_mgmt(fc) && + (!ieee80211_is_bufferable_mmpdu(skb) || + ieee80211_is_deauth(fc) || ieee80211_is_disassoc(fc))) + return link->bcast_sta.queue_id; + + if (is_multicast_ether_addr(hdr->addr1) && + !ieee80211_has_order(fc)) + return link->mcast_sta.queue_id; + + WARN_ONCE(info->control.vif->type != NL80211_IFTYPE_ADHOC, + "Couldn't find a TXQ. fc=0x%02x", le16_to_cpu(fc)); + return link->bcast_sta.queue_id; + case NL80211_IFTYPE_P2P_DEVICE: + mld_vif = iwl_mld_vif_from_mac80211(info->control.vif); + + if (mld_vif->roc_activity == ROC_NUM_ACTIVITIES) { + IWL_DEBUG_DROP(mld, "Drop tx outside ROC\n"); + return IWL_MLD_INVALID_DROP_TX; + } + + WARN_ON(!ieee80211_is_mgmt(fc)); + + return mld_vif->deflink.aux_sta.queue_id; + default: + /* TODO: consider monitor (task=monitor) */ + WARN_ONCE(1, "Unsupported vif type\n"); + break; + } + + return IWL_MLD_INVALID_QUEUE; +} + +static void iwl_mld_probe_resp_set_noa(struct iwl_mld *mld, + struct sk_buff *skb) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct iwl_mld_link *mld_link = + &iwl_mld_vif_from_mac80211(info->control.vif)->deflink; + struct iwl_probe_resp_data *resp_data; + u8 *pos; + + if (!info->control.vif->p2p) + return; + + rcu_read_lock(); + + resp_data = rcu_dereference(mld_link->probe_resp_data); + if (!resp_data) + goto out; + + if (!resp_data->notif.noa_active) + goto out; + + if (skb_tailroom(skb) < resp_data->noa_len) { + if (pskb_expand_head(skb, 0, resp_data->noa_len, GFP_ATOMIC)) { + IWL_ERR(mld, + "Failed to reallocate probe resp\n"); + goto out; + } + } + + pos = skb_put(skb, resp_data->noa_len); + + *pos++ = WLAN_EID_VENDOR_SPECIFIC; + /* Set length of IE body (not including ID and length itself) */ + *pos++ = resp_data->noa_len - 2; + *pos++ = (WLAN_OUI_WFA >> 16) & 0xff; + *pos++ = (WLAN_OUI_WFA >> 8) & 0xff; + *pos++ = WLAN_OUI_WFA & 0xff; + *pos++ = WLAN_OUI_TYPE_WFA_P2P; + + memcpy(pos, &resp_data->notif.noa_attr, + resp_data->noa_len - sizeof(struct ieee80211_vendor_ie)); + +out: + rcu_read_unlock(); +} + +/* This function must be called with BHs disabled */ +static int iwl_mld_tx_mpdu(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_txq *txq) +{ + struct ieee80211_hdr *hdr = (void *)skb->data; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_sta *sta = txq ? txq->sta : NULL; + struct iwl_device_tx_cmd *dev_tx_cmd; + int queue = iwl_mld_get_tx_queue_id(mld, txq, skb); + u8 tid = IWL_MAX_TID_COUNT; + + if (WARN_ONCE(queue == IWL_MLD_INVALID_QUEUE, "Invalid TX Queue id") || + queue == IWL_MLD_INVALID_DROP_TX) + return -1; + + if (unlikely(ieee80211_is_any_nullfunc(hdr->frame_control))) + return -1; + + dev_tx_cmd = iwl_trans_alloc_tx_cmd(mld->trans); + if (unlikely(!dev_tx_cmd)) + return -1; + + if (unlikely(ieee80211_is_probe_resp(hdr->frame_control))) { + if (IWL_MLD_NON_TRANSMITTING_AP) + return -1; + + iwl_mld_probe_resp_set_noa(mld, skb); + } + + iwl_mld_fill_tx_cmd(mld, skb, dev_tx_cmd, sta); + + if (ieee80211_is_data(hdr->frame_control)) { + if (ieee80211_is_data_qos(hdr->frame_control)) + tid = ieee80211_get_tid(hdr); + else + tid = IWL_TID_NON_QOS; + } + + IWL_DEBUG_TX(mld, "TX TID:%d from Q:%d len %d\n", + tid, queue, skb->len); + + /* From now on, we cannot access info->control */ + memset(&info->status, 0, sizeof(info->status)); + memset(info->driver_data, 0, sizeof(info->driver_data)); + + info->driver_data[1] = dev_tx_cmd; + + if (iwl_trans_tx(mld->trans, skb, dev_tx_cmd, queue)) + goto err; + + /* Update low-latency counter when a packet is queued instead + * of after TX, it makes sense for early low-latency detection + */ + if (sta) + iwl_mld_low_latency_update_counters(mld, hdr, sta, 0); + + return 0; + +err: + iwl_trans_free_tx_cmd(mld->trans, dev_tx_cmd); + IWL_DEBUG_TX(mld, "TX from Q:%d dropped\n", queue); + return -1; +} + +#ifdef CONFIG_INET + +/* This function handles the segmentation of a large TSO packet into multiple + * MPDUs, ensuring that the resulting segments conform to AMSDU limits and + * constraints. + */ +static int iwl_mld_tx_tso_segment(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_sta *sta, + struct sk_buff_head *mpdus_skbs) +{ + struct ieee80211_hdr *hdr = (void *)skb->data; + netdev_features_t netdev_flags = NETIF_F_CSUM_MASK | NETIF_F_SG; + unsigned int mss = skb_shinfo(skb)->gso_size; + unsigned int num_subframes, tcp_payload_len, subf_len; + u16 snap_ip_tcp, pad, max_tid_amsdu_len; + u8 tid; + + snap_ip_tcp = 8 + skb_network_header_len(skb) + tcp_hdrlen(skb); + + if (!ieee80211_is_data_qos(hdr->frame_control) || + !sta->cur->max_rc_amsdu_len) + return iwl_tx_tso_segment(skb, 1, netdev_flags, mpdus_skbs); + + /* Do not build AMSDU for IPv6 with extension headers. + * Ask stack to segment and checksum the generated MPDUs for us. + */ + if (skb->protocol == htons(ETH_P_IPV6) && + ((struct ipv6hdr *)skb_network_header(skb))->nexthdr != + IPPROTO_TCP) { + netdev_flags &= ~NETIF_F_CSUM_MASK; + return iwl_tx_tso_segment(skb, 1, netdev_flags, mpdus_skbs); + } + + tid = ieee80211_get_tid(hdr); + if (WARN_ON_ONCE(tid >= IWL_MAX_TID_COUNT)) + return -EINVAL; + + max_tid_amsdu_len = sta->cur->max_tid_amsdu_len[tid]; + if (!max_tid_amsdu_len) + return iwl_tx_tso_segment(skb, 1, netdev_flags, mpdus_skbs); + + /* Sub frame header + SNAP + IP header + TCP header + MSS */ + subf_len = sizeof(struct ethhdr) + snap_ip_tcp + mss; + pad = (4 - subf_len) & 0x3; + + /* If we have N subframes in the A-MSDU, then the A-MSDU's size is + * N * subf_len + (N - 1) * pad. + */ + num_subframes = (max_tid_amsdu_len + pad) / (subf_len + pad); + + if (sta->max_amsdu_subframes && + num_subframes > sta->max_amsdu_subframes) + num_subframes = sta->max_amsdu_subframes; + + tcp_payload_len = skb_tail_pointer(skb) - skb_transport_header(skb) - + tcp_hdrlen(skb) + skb->data_len; + + /* Make sure we have enough TBs for the A-MSDU: + * 2 for each subframe + * 1 more for each fragment + * 1 more for the potential data in the header + */ + if ((num_subframes * 2 + skb_shinfo(skb)->nr_frags + 1) > + mld->trans->max_skb_frags) + num_subframes = 1; + + if (num_subframes > 1) + *ieee80211_get_qos_ctl(hdr) |= IEEE80211_QOS_CTL_A_MSDU_PRESENT; + + /* This skb fits in one single A-MSDU */ + if (tcp_payload_len <= num_subframes * mss) { + __skb_queue_tail(mpdus_skbs, skb); + return 0; + } + + /* Trick the segmentation function to make it create SKBs that can fit + * into one A-MSDU. + */ + return iwl_tx_tso_segment(skb, num_subframes, netdev_flags, mpdus_skbs); +} + +/* Manages TSO (TCP Segmentation Offload) packet transmission by segmenting + * large packets when necessary and transmitting each segment as MPDU. + */ +static int iwl_mld_tx_tso(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_txq *txq) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct sk_buff *orig_skb = skb; + struct sk_buff_head mpdus_skbs; + unsigned int payload_len; + int ret; + + if (WARN_ON(!txq || !txq->sta)) + return -1; + + payload_len = skb_tail_pointer(skb) - skb_transport_header(skb) - + tcp_hdrlen(skb) + skb->data_len; + + if (payload_len <= skb_shinfo(skb)->gso_size) + return iwl_mld_tx_mpdu(mld, skb, txq); + + if (!info->control.vif) + return -1; + + __skb_queue_head_init(&mpdus_skbs); + + ret = iwl_mld_tx_tso_segment(mld, skb, txq->sta, &mpdus_skbs); + if (ret) + return ret; + + WARN_ON(skb_queue_empty(&mpdus_skbs)); + + while (!skb_queue_empty(&mpdus_skbs)) { + skb = __skb_dequeue(&mpdus_skbs); + + ret = iwl_mld_tx_mpdu(mld, skb, txq); + if (!ret) + continue; + + /* Free skbs created as part of TSO logic that have not yet + * been dequeued + */ + __skb_queue_purge(&mpdus_skbs); + + /* skb here is not necessarily same as skb that entered + * this method, so free it explicitly. + */ + if (skb == orig_skb) + ieee80211_free_txskb(mld->hw, skb); + else + kfree_skb(skb); + + /* there was error, but we consumed skb one way or + * another, so return 0 + */ + return 0; + } + + return 0; +} +#else +static int iwl_mld_tx_tso(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_txq *txq) +{ + /* Impossible to get TSO without CONFIG_INET */ + WARN_ON(1); + + return -1; +} +#endif /* CONFIG_INET */ + +void iwl_mld_tx_skb(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_txq *txq) +{ + if (skb_is_gso(skb)) { + if (!iwl_mld_tx_tso(mld, skb, txq)) + return; + goto err; + } + + if (likely(!iwl_mld_tx_mpdu(mld, skb, txq))) + return; + +err: + ieee80211_free_txskb(mld->hw, skb); +} + +void iwl_mld_tx_from_txq(struct iwl_mld *mld, struct ieee80211_txq *txq) +{ + struct iwl_mld_txq *mld_txq = iwl_mld_txq_from_mac80211(txq); + struct sk_buff *skb = NULL; + u8 zero_addr[ETH_ALEN] = {}; + + /* + * No need for threads to be pending here, they can leave the first + * taker all the work. + * + * mld_txq->tx_request logic: + * + * If 0, no one is currently TXing, set to 1 to indicate current thread + * will now start TX and other threads should quit. + * + * If 1, another thread is currently TXing, set to 2 to indicate to + * that thread that there was another request. Since that request may + * have raced with the check whether the queue is empty, the TXing + * thread should check the queue's status one more time before leaving. + * This check is done in order to not leave any TX hanging in the queue + * until the next TX invocation (which may not even happen). + * + * If 2, another thread is currently TXing, and it will already double + * check the queue, so do nothing. + */ + if (atomic_fetch_add_unless(&mld_txq->tx_request, 1, 2)) + return; + + rcu_read_lock(); + do { + while (likely(!mld_txq->status.stop_full) && + (skb = ieee80211_tx_dequeue(mld->hw, txq))) + iwl_mld_tx_skb(mld, skb, txq); + } while (atomic_dec_return(&mld_txq->tx_request)); + + IWL_DEBUG_TX(mld, "TXQ of sta %pM tid %d is now empty\n", + txq->sta ? txq->sta->addr : zero_addr, txq->tid); + + rcu_read_unlock(); +} + +static void iwl_mld_hwrate_to_tx_rate(u32 rate_n_flags, + struct ieee80211_tx_info *info) +{ + enum nl80211_band band = info->band; + struct ieee80211_tx_rate *tx_rate = &info->status.rates[0]; + u32 sgi = rate_n_flags & RATE_MCS_SGI_MSK; + u32 chan_width = rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK; + u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + + if (sgi) + tx_rate->flags |= IEEE80211_TX_RC_SHORT_GI; + + switch (chan_width) { + case RATE_MCS_CHAN_WIDTH_20: + break; + case RATE_MCS_CHAN_WIDTH_40: + tx_rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH; + break; + case RATE_MCS_CHAN_WIDTH_80: + tx_rate->flags |= IEEE80211_TX_RC_80_MHZ_WIDTH; + break; + case RATE_MCS_CHAN_WIDTH_160: + tx_rate->flags |= IEEE80211_TX_RC_160_MHZ_WIDTH; + break; + default: + break; + } + + switch (format) { + case RATE_MCS_HT_MSK: + tx_rate->flags |= IEEE80211_TX_RC_MCS; + tx_rate->idx = RATE_HT_MCS_INDEX(rate_n_flags); + break; + case RATE_MCS_VHT_MSK: + ieee80211_rate_set_vht(tx_rate, + rate_n_flags & RATE_MCS_CODE_MSK, + FIELD_GET(RATE_MCS_NSS_MSK, + rate_n_flags) + 1); + tx_rate->flags |= IEEE80211_TX_RC_VHT_MCS; + break; + case RATE_MCS_HE_MSK: + /* mac80211 cannot do this without ieee80211_tx_status_ext() + * but it only matters for radiotap + */ + tx_rate->idx = 0; + break; + default: + tx_rate->idx = + iwl_mld_legacy_hw_idx_to_mac80211_idx(rate_n_flags, + band); + break; + } +} + +void iwl_mld_handle_tx_resp_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_tx_resp *tx_resp = (void *)pkt->data; + int txq_id = le16_to_cpu(tx_resp->tx_queue); + struct agg_tx_status *agg_status = &tx_resp->status; + u32 status = le16_to_cpu(agg_status->status); + u32 pkt_len = iwl_rx_packet_payload_len(pkt); + size_t notif_size = sizeof(*tx_resp) + sizeof(u32); + int sta_id = IWL_TX_RES_GET_RA(tx_resp->ra_tid); + int tid = IWL_TX_RES_GET_TID(tx_resp->ra_tid); + struct ieee80211_link_sta *link_sta; + struct iwl_mld_sta *mld_sta; + u16 ssn; + struct sk_buff_head skbs; + u8 skb_freed = 0; + bool mgmt = false; + bool tx_failure = (status & TX_STATUS_MSK) != TX_STATUS_SUCCESS; + + if (IWL_FW_CHECK(mld, tx_resp->frame_count != 1, + "Invalid tx_resp notif frame_count (%d)\n", + tx_resp->frame_count)) + return; + + /* validate the size of the variable part of the notif */ + if (IWL_FW_CHECK(mld, notif_size != pkt_len, + "Invalid tx_resp notif size (expected=%zu got=%u)\n", + notif_size, pkt_len)) + return; + + ssn = le32_to_cpup((__le32 *)agg_status + + tx_resp->frame_count) & 0xFFFF; + + __skb_queue_head_init(&skbs); + + /* we can free until ssn % q.n_bd not inclusive */ + iwl_trans_reclaim(mld->trans, txq_id, ssn, &skbs, false); + + while (!skb_queue_empty(&skbs)) { + struct sk_buff *skb = __skb_dequeue(&skbs); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *hdr = (void *)skb->data; + + skb_freed++; + + iwl_trans_free_tx_cmd(mld->trans, info->driver_data[1]); + + memset(&info->status, 0, sizeof(info->status)); + + info->flags &= ~(IEEE80211_TX_STAT_ACK | IEEE80211_TX_STAT_TX_FILTERED); + + /* inform mac80211 about what happened with the frame */ + switch (status & TX_STATUS_MSK) { + case TX_STATUS_SUCCESS: + case TX_STATUS_DIRECT_DONE: + info->flags |= IEEE80211_TX_STAT_ACK; + break; + default: + break; + } + + /* If we are freeing multiple frames, mark all the frames + * but the first one as acked, since they were acknowledged + * before + */ + if (skb_freed > 1) + info->flags |= IEEE80211_TX_STAT_ACK; + + if (tx_failure) { + enum iwl_fw_ini_time_point tp = + IWL_FW_INI_TIME_POINT_TX_FAILED; + + if (ieee80211_is_action(hdr->frame_control)) + tp = IWL_FW_INI_TIME_POINT_TX_WFD_ACTION_FRAME_FAILED; + else if (ieee80211_is_mgmt(hdr->frame_control)) + mgmt = true; + + iwl_dbg_tlv_time_point(&mld->fwrt, tp, NULL); + } + + iwl_mld_hwrate_to_tx_rate(le32_to_cpu(tx_resp->initial_rate), + info); + + if (likely(!iwl_mld_time_sync_frame(mld, skb, hdr->addr1))) + ieee80211_tx_status_skb(mld->hw, skb); + } + + IWL_DEBUG_TX_REPLY(mld, + "TXQ %d status 0x%08x ssn=%d initial_rate 0x%x retries %d\n", + txq_id, status, ssn, le32_to_cpu(tx_resp->initial_rate), + tx_resp->failure_frame); + + if (tx_failure && mgmt) + iwl_mld_toggle_tx_ant(mld, &mld->mgmt_tx_ant); + + if (IWL_FW_CHECK(mld, sta_id >= mld->fw->ucode_capa.num_stations, + "Got invalid sta_id (%d)\n", sta_id)) + return; + + rcu_read_lock(); + + link_sta = rcu_dereference(mld->fw_id_to_link_sta[sta_id]); + if (!link_sta) { + /* This can happen if the TX cmd was sent before pre_rcu_remove + * but the TX response was received after + */ + IWL_DEBUG_TX_REPLY(mld, + "Got valid sta_id (%d) but sta is NULL\n", + sta_id); + goto out; + } + + if (IS_ERR(link_sta)) + goto out; + + mld_sta = iwl_mld_sta_from_mac80211(link_sta->sta); + + if (tx_failure && mld_sta->sta_state < IEEE80211_STA_AUTHORIZED) + iwl_mld_toggle_tx_ant(mld, &mld_sta->data_tx_ant); + + if (tid < IWL_MAX_TID_COUNT) + iwl_mld_count_mpdu_tx(link_sta, 1); + +out: + rcu_read_unlock(); +} + +static void iwl_mld_tx_reclaim_txq(struct iwl_mld *mld, int txq, int index, + bool in_flush) +{ + struct sk_buff_head reclaimed_skbs; + + __skb_queue_head_init(&reclaimed_skbs); + + iwl_trans_reclaim(mld->trans, txq, index, &reclaimed_skbs, in_flush); + + while (!skb_queue_empty(&reclaimed_skbs)) { + struct sk_buff *skb = __skb_dequeue(&reclaimed_skbs); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + iwl_trans_free_tx_cmd(mld->trans, info->driver_data[1]); + + memset(&info->status, 0, sizeof(info->status)); + + /* Packet was transmitted successfully, failures come as single + * frames because before failing a frame the firmware transmits + * it without aggregation at least once. + */ + if (!in_flush) + info->flags |= IEEE80211_TX_STAT_ACK; + else + info->flags &= ~IEEE80211_TX_STAT_ACK; + + ieee80211_tx_status_skb(mld->hw, skb); + } +} + +int iwl_mld_flush_link_sta_txqs(struct iwl_mld *mld, u32 fw_sta_id) +{ + struct iwl_tx_path_flush_cmd_rsp *rsp; + struct iwl_tx_path_flush_cmd flush_cmd = { + .sta_id = cpu_to_le32(fw_sta_id), + .tid_mask = cpu_to_le16(0xffff), + }; + struct iwl_host_cmd cmd = { + .id = TXPATH_FLUSH, + .len = { sizeof(flush_cmd), }, + .data = { &flush_cmd, }, + .flags = CMD_WANT_SKB, + }; + int ret, num_flushed_queues; + u32 resp_len; + + IWL_DEBUG_TX_QUEUES(mld, "flush for sta id %d tid mask 0x%x\n", + fw_sta_id, 0xffff); + + ret = iwl_mld_send_cmd(mld, &cmd); + if (ret) { + IWL_ERR(mld, "Failed to send flush command (%d)\n", ret); + return ret; + } + + resp_len = iwl_rx_packet_payload_len(cmd.resp_pkt); + if (IWL_FW_CHECK(mld, resp_len != sizeof(*rsp), + "Invalid TXPATH_FLUSH response len: %d\n", + resp_len)) { + ret = -EIO; + goto free_rsp; + } + + rsp = (void *)cmd.resp_pkt->data; + + if (IWL_FW_CHECK(mld, le16_to_cpu(rsp->sta_id) != fw_sta_id, + "sta_id %d != rsp_sta_id %d\n", fw_sta_id, + le16_to_cpu(rsp->sta_id))) { + ret = -EIO; + goto free_rsp; + } + + num_flushed_queues = le16_to_cpu(rsp->num_flushed_queues); + if (IWL_FW_CHECK(mld, num_flushed_queues > IWL_TX_FLUSH_QUEUE_RSP, + "num_flushed_queues %d\n", num_flushed_queues)) { + ret = -EIO; + goto free_rsp; + } + + for (int i = 0; i < num_flushed_queues; i++) { + struct iwl_flush_queue_info *queue_info = &rsp->queues[i]; + int read_after = le16_to_cpu(queue_info->read_after_flush); + int txq_id = le16_to_cpu(queue_info->queue_num); + + if (IWL_FW_CHECK(mld, + txq_id >= ARRAY_SIZE(mld->fw_id_to_txq), + "Invalid txq id %d\n", txq_id)) + continue; + + IWL_DEBUG_TX_QUEUES(mld, + "tid %d txq_id %d read-before %d read-after %d\n", + le16_to_cpu(queue_info->tid), txq_id, + le16_to_cpu(queue_info->read_before_flush), + read_after); + + iwl_mld_tx_reclaim_txq(mld, txq_id, read_after, true); + } + +free_rsp: + iwl_free_resp(&cmd); + return ret; +} + +int iwl_mld_ensure_queue(struct iwl_mld *mld, struct ieee80211_txq *txq) +{ + struct iwl_mld_txq *mld_txq = iwl_mld_txq_from_mac80211(txq); + int ret; + + lockdep_assert_wiphy(mld->wiphy); + + if (likely(mld_txq->status.allocated)) + return 0; + + ret = iwl_mld_add_txq(mld, txq); + + spin_lock_bh(&mld->add_txqs_lock); + if (!list_empty(&mld_txq->list)) + list_del_init(&mld_txq->list); + spin_unlock_bh(&mld->add_txqs_lock); + + return ret; +} + +int iwl_mld_update_sta_txqs(struct iwl_mld *mld, + struct ieee80211_sta *sta, + u32 old_sta_mask, u32 new_sta_mask) +{ + struct iwl_scd_queue_cfg_cmd cmd = { + .operation = cpu_to_le32(IWL_SCD_QUEUE_MODIFY), + .u.modify.old_sta_mask = cpu_to_le32(old_sta_mask), + .u.modify.new_sta_mask = cpu_to_le32(new_sta_mask), + }; + + lockdep_assert_wiphy(mld->wiphy); + + for (int tid = 0; tid <= IWL_MAX_TID_COUNT; tid++) { + struct ieee80211_txq *txq = + sta->txq[tid != IWL_MAX_TID_COUNT ? + tid : IEEE80211_NUM_TIDS]; + struct iwl_mld_txq *mld_txq = + iwl_mld_txq_from_mac80211(txq); + int ret; + + if (!mld_txq->status.allocated) + continue; + + if (tid == IWL_MAX_TID_COUNT) + cmd.u.modify.tid = cpu_to_le32(IWL_MGMT_TID); + else + cmd.u.modify.tid = cpu_to_le32(tid); + + ret = iwl_mld_send_cmd_pdu(mld, + WIDE_ID(DATA_PATH_GROUP, + SCD_QUEUE_CONFIG_CMD), + &cmd); + if (ret) + return ret; + } + + return 0; +} + +void iwl_mld_handle_compressed_ba_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt) +{ + struct iwl_compressed_ba_notif *ba_res = (void *)pkt->data; + u32 pkt_len = iwl_rx_packet_payload_len(pkt); + u16 tfd_cnt = le16_to_cpu(ba_res->tfd_cnt); + u8 sta_id = ba_res->sta_id; + struct ieee80211_link_sta *link_sta; + + if (!tfd_cnt) + return; + + if (IWL_FW_CHECK(mld, struct_size(ba_res, tfd, tfd_cnt) > pkt_len, + "Short BA notif (tfd_cnt=%d, size:0x%x)\n", + tfd_cnt, pkt_len)) + return; + + IWL_DEBUG_TX_REPLY(mld, + "BA notif received from sta_id=%d, flags=0x%x, sent:%d, acked:%d\n", + sta_id, le32_to_cpu(ba_res->flags), + le16_to_cpu(ba_res->txed), + le16_to_cpu(ba_res->done)); + + for (int i = 0; i < tfd_cnt; i++) { + struct iwl_compressed_ba_tfd *ba_tfd = &ba_res->tfd[i]; + int txq_id = le16_to_cpu(ba_tfd->q_num); + int index = le16_to_cpu(ba_tfd->tfd_index); + + if (IWL_FW_CHECK(mld, + txq_id >= ARRAY_SIZE(mld->fw_id_to_txq), + "Invalid txq id %d\n", txq_id)) + continue; + + iwl_mld_tx_reclaim_txq(mld, txq_id, index, false); + } + + if (IWL_FW_CHECK(mld, sta_id >= mld->fw->ucode_capa.num_stations, + "Got invalid sta_id (%d)\n", sta_id)) + return; + + rcu_read_lock(); + + link_sta = rcu_dereference(mld->fw_id_to_link_sta[sta_id]); + if (IWL_FW_CHECK(mld, IS_ERR_OR_NULL(link_sta), + "Got valid sta_id (%d) but link_sta is NULL\n", + sta_id)) + goto out; + + iwl_mld_count_mpdu_tx(link_sta, le16_to_cpu(ba_res->txed)); +out: + rcu_read_unlock(); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mld/tx.h b/drivers/net/wireless/intel/iwlwifi/mld/tx.h new file mode 100644 index 000000000000..520f15f9d33c --- /dev/null +++ b/drivers/net/wireless/intel/iwlwifi/mld/tx.h @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2024 Intel Corporation + */ +#ifndef __iwl_mld_tx_h__ +#define __iwl_mld_tx_h__ + +#include "mld.h" + +#define IWL_MLD_INVALID_QUEUE 0xFFFF +#define IWL_MLD_INVALID_DROP_TX 0xFFFE + +/** + * struct iwl_mld_txq - TX Queue data + * + * @fw_id: the fw id of this txq. Only valid when &status.allocated is true. + * @status: bitmap of the txq status + * @status.allocated: Indicates that the queue was allocated. + * @status.stop_full: Indicates that the queue is full and should stop TXing. + * @list: list pointer, for &mld::txqs_to_add + * @tx_request: makes sure that if there are multiple threads that want to tx + * from this txq, only one of them will do all the TXing. + * This is needed to avoid spinning the trans txq lock, which is expensive + */ +struct iwl_mld_txq { + /* Add here fields that need clean up on restart */ + struct_group(zeroed_on_hw_restart, + u16 fw_id; + struct { + u8 allocated:1; + u8 stop_full:1; + } status; + ); + struct list_head list; + atomic_t tx_request; + /* And here fields that survive a fw restart */ +}; + +static inline void iwl_mld_init_txq(struct iwl_mld_txq *mld_txq) +{ + INIT_LIST_HEAD(&mld_txq->list); + atomic_set(&mld_txq->tx_request, 0); +} + +static inline struct iwl_mld_txq * +iwl_mld_txq_from_mac80211(struct ieee80211_txq *txq) +{ + return (void *)txq->drv_priv; +} + +void iwl_mld_add_txqs_wk(struct wiphy *wiphy, struct wiphy_work *wk); +void iwl_mld_remove_txq(struct iwl_mld *mld, struct ieee80211_txq *txq); +void iwl_mld_add_txq_list(struct iwl_mld *mld); +void +iwl_mld_free_txq(struct iwl_mld *mld, u32 fw_sta_mask, u32 tid, u32 queue_id); +void iwl_mld_tx_from_txq(struct iwl_mld *mld, struct ieee80211_txq *txq); +void iwl_mld_handle_tx_resp_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +int iwl_mld_flush_link_sta_txqs(struct iwl_mld *mld, u32 fw_sta_id); +int iwl_mld_ensure_queue(struct iwl_mld *mld, struct ieee80211_txq *txq); + +int iwl_mld_update_sta_txqs(struct iwl_mld *mld, + struct ieee80211_sta *sta, + u32 old_sta_mask, u32 new_sta_mask); + +void iwl_mld_handle_compressed_ba_notif(struct iwl_mld *mld, + struct iwl_rx_packet *pkt); +void iwl_mld_toggle_tx_ant(struct iwl_mld *mld, u8 *ant); + +u8 iwl_mld_get_lowest_rate(struct iwl_mld *mld, + struct ieee80211_tx_info *info, + struct ieee80211_vif *vif); + +void iwl_mld_tx_skb(struct iwl_mld *mld, struct sk_buff *skb, + struct ieee80211_txq *txq); + +#endif /* __iwl_mld_tx_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 82ca7f8b1bb2..3e8b7168af01 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -3388,7 +3388,7 @@ static bool iwl_mvm_wait_d3_notif(struct iwl_notif_wait_data *notif_wait, break; } case WIDE_ID(PROT_OFFLOAD_GROUP, D3_END_NOTIFICATION): { - struct iwl_mvm_d3_end_notif *notif = (void *)pkt->data; + struct iwl_d3_end_notif *notif = (void *)pkt->data; d3_data->d3_end_flags = __le32_to_cpu(notif->flags); d3_data->notif_received |= IWL_D3_NOTIF_D3_END_NOTIF; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index 55d035b896e9..671d3f8d79c1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2023, 2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -542,7 +542,7 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file, size_t count, loff_t *ppos) { struct iwl_mvm *mvm = file->private_data; - struct iwl_mvm_tas_status_resp *rsp = NULL; + struct iwl_tas_status_resp *rsp = NULL; static const size_t bufsz = 1024; char *buff, *pos, *endpos; const char * const tas_dis_reason[TAS_DISABLED_REASON_MAX] = { @@ -552,6 +552,8 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file, "Due To SAR Limit Less Than 6 dBm", [TAS_DISABLED_REASON_INVALID] = "N/A", + [TAS_DISABLED_DUE_TO_TABLE_SOURCE_INVALID] = + "Due to table source invalid", }; const char * const tas_current_status[TAS_DYNA_STATUS_MAX] = { [TAS_DYNA_INACTIVE] = "INACTIVE", @@ -598,23 +600,19 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file, pos += scnprintf(pos, endpos - pos, "TAS Conclusion:\n"); for (i = 0; i < rsp->in_dual_radio + 1; i++) { - if (rsp->tas_status_mac[i].band != TAS_LMAC_BAND_INVALID && - rsp->tas_status_mac[i].dynamic_status & BIT(TAS_DYNA_ACTIVE)) { + if (rsp->tas_status_mac[i].dynamic_status & + BIT(TAS_DYNA_ACTIVE)) { pos += scnprintf(pos, endpos - pos, "\tON for "); switch (rsp->tas_status_mac[i].band) { - case TAS_LMAC_BAND_HB: + case PHY_BAND_5: pos += scnprintf(pos, endpos - pos, "HB\n"); break; - case TAS_LMAC_BAND_LB: + case PHY_BAND_24: pos += scnprintf(pos, endpos - pos, "LB\n"); break; - case TAS_LMAC_BAND_UHB: + case PHY_BAND_6: pos += scnprintf(pos, endpos - pos, "UHB\n"); break; - case TAS_LMAC_BAND_INVALID: - pos += scnprintf(pos, endpos - pos, - "INVALID BAND\n"); - break; default: pos += scnprintf(pos, endpos - pos, "Unsupported band (%d)\n", @@ -668,20 +666,16 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file, pos += scnprintf(pos, endpos - pos, "TAS status for "); switch (rsp->tas_status_mac[i].band) { - case TAS_LMAC_BAND_HB: + case PHY_BAND_5: pos += scnprintf(pos, endpos - pos, "High band\n"); break; - case TAS_LMAC_BAND_LB: + case PHY_BAND_24: pos += scnprintf(pos, endpos - pos, "Low band\n"); break; - case TAS_LMAC_BAND_UHB: + case PHY_BAND_6: pos += scnprintf(pos, endpos - pos, "Ultra high band\n"); break; - case TAS_LMAC_BAND_INVALID: - pos += scnprintf(pos, endpos - pos, - "INVALID band\n"); - break; default: pos += scnprintf(pos, endpos - pos, "Unsupported band (%d)\n", @@ -704,11 +698,9 @@ static ssize_t iwl_dbgfs_tas_get_status_read(struct file *file, pos += scnprintf(pos, endpos - pos, "Dynamic status:\n"); dyn_status = (rsp->tas_status_mac[i].dynamic_status); - for_each_set_bit(tmp, &dyn_status, sizeof(dyn_status)) { - if (tmp >= 0 && tmp < TAS_DYNA_STATUS_MAX) - pos += scnprintf(pos, endpos - pos, - "\t%s (%d)\n", - tas_current_status[tmp], tmp); + for_each_set_bit(tmp, &dyn_status, TAS_DYNA_STATUS_MAX) { + pos += scnprintf(pos, endpos - pos, "\t%s (%d)\n", + tas_current_status[tmp], tmp); } pos += scnprintf(pos, endpos - pos, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c index b26141c30c61..a493ef6bedc3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/etherdevice.h> #include <linux/math64.h> @@ -46,107 +46,6 @@ struct iwl_mvm_ftm_iter_data { u8 *tk; }; -int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - u8 *addr, u32 cipher, u8 *tk, u32 tk_len, - u8 *hltk, u32 hltk_len) -{ - struct iwl_mvm_ftm_pasn_entry *pasn = kzalloc(sizeof(*pasn), - GFP_KERNEL); - u32 expected_tk_len; - - lockdep_assert_held(&mvm->mutex); - - if (!pasn) - return -ENOBUFS; - - iwl_mvm_ftm_remove_pasn_sta(mvm, addr); - - pasn->cipher = iwl_mvm_cipher_to_location_cipher(cipher); - - switch (pasn->cipher) { - case IWL_LOCATION_CIPHER_CCMP_128: - case IWL_LOCATION_CIPHER_GCMP_128: - expected_tk_len = WLAN_KEY_LEN_CCMP; - break; - case IWL_LOCATION_CIPHER_GCMP_256: - expected_tk_len = WLAN_KEY_LEN_GCMP_256; - break; - default: - goto out; - } - - /* - * If associated to this AP and already have security context, - * the TK is already configured for this station, so it - * shouldn't be set again here. - */ - if (vif->cfg.assoc) { - struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); - struct ieee80211_bss_conf *link_conf; - unsigned int link_id; - struct ieee80211_sta *sta; - u8 sta_id; - - rcu_read_lock(); - for_each_vif_active_link(vif, link_conf, link_id) { - if (memcmp(addr, link_conf->bssid, ETH_ALEN)) - continue; - - sta_id = mvmvif->link[link_id]->ap_sta_id; - sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]); - if (!IS_ERR_OR_NULL(sta) && sta->mfp) - expected_tk_len = 0; - break; - } - rcu_read_unlock(); - } - - if (tk_len != expected_tk_len || - (hltk_len && hltk_len != sizeof(pasn->hltk))) { - IWL_ERR(mvm, "Invalid key length: tk_len=%u hltk_len=%u\n", - tk_len, hltk_len); - goto out; - } - - if (!expected_tk_len && !hltk_len) { - IWL_ERR(mvm, "TK and HLTK not set\n"); - goto out; - } - - memcpy(pasn->addr, addr, sizeof(pasn->addr)); - - if (hltk_len) { - memcpy(pasn->hltk, hltk, sizeof(pasn->hltk)); - pasn->flags |= IWL_MVM_PASN_FLAG_HAS_HLTK; - } - - if (tk && tk_len) - memcpy(pasn->tk, tk, sizeof(pasn->tk)); - - list_add_tail(&pasn->list, &mvm->ftm_initiator.pasn_list); - return 0; -out: - kfree(pasn); - return -EINVAL; -} - -void iwl_mvm_ftm_remove_pasn_sta(struct iwl_mvm *mvm, u8 *addr) -{ - struct iwl_mvm_ftm_pasn_entry *entry, *prev; - - lockdep_assert_held(&mvm->mutex); - - list_for_each_entry_safe(entry, prev, &mvm->ftm_initiator.pasn_list, - list) { - if (memcmp(entry->addr, addr, sizeof(entry->addr))) - continue; - - list_del(&entry->list); - kfree(entry); - return; - } -} - static void iwl_mvm_ftm_reset(struct iwl_mvm *mvm) { struct iwl_mvm_loc_entry *e, *t; @@ -773,7 +672,11 @@ iwl_mvm_ftm_set_secured_ranging(struct iwl_mvm *mvm, struct ieee80211_vif *vif, target.bssid = bssid; target.cipher = cipher; + target.tk = NULL; ieee80211_iter_keys(mvm->hw, vif, iter, &target); + + if (!WARN_ON(!target.tk)) + memcpy(tk, target.tk, TK_11AZ_LEN); } else { memcpy(tk, entry->tk, sizeof(entry->tk)); } @@ -949,7 +852,7 @@ static int iwl_mvm_ftm_start_v13(struct iwl_mvm *mvm, static int iwl_mvm_ftm_put_target_v10(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_pmsr_request_peer *peer, - struct iwl_tof_range_req_ap_entry_v10 *target) + struct iwl_tof_range_req_ap_entry *target) { u32 i2r_max_sts, flags; int ret; @@ -1021,7 +924,7 @@ static int iwl_mvm_ftm_start_v14(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_pmsr_request *req) { - struct iwl_tof_range_req_cmd_v14 cmd; + struct iwl_tof_range_req_cmd cmd; struct iwl_host_cmd hcmd = { .id = WIDE_ID(LOCATION_GROUP, TOF_RANGE_REQ_CMD), .dataflags[0] = IWL_HCMD_DFL_DUP, @@ -1035,7 +938,7 @@ static int iwl_mvm_ftm_start_v14(struct iwl_mvm *mvm, for (i = 0; i < cmd.num_of_ap; i++) { struct cfg80211_pmsr_request_peer *peer = &req->peers[i]; - struct iwl_tof_range_req_ap_entry_v10 *target = &cmd.ap[i]; + struct iwl_tof_range_req_ap_entry *target = &cmd.ap[i]; err = iwl_mvm_ftm_put_target_v10(mvm, vif, peer, target); if (err) @@ -1301,7 +1204,7 @@ static void iwl_mvm_debug_range_resp(struct iwl_mvm *mvm, u8 index, static void iwl_mvm_ftm_pasn_update_pn(struct iwl_mvm *mvm, - struct iwl_tof_range_rsp_ap_entry_ntfy_v6 *fw_ap) + struct iwl_tof_range_rsp_ap_entry_ntfy *fw_ap) { struct iwl_mvm_ftm_pasn_entry *entry; @@ -1339,7 +1242,7 @@ static bool iwl_mvm_ftm_resp_size_validation(u8 ver, unsigned int pkt_len) switch (ver) { case 9: case 8: - return pkt_len == sizeof(struct iwl_tof_range_rsp_ntfy_v8); + return pkt_len == sizeof(struct iwl_tof_range_rsp_ntfy); case 7: return pkt_len == sizeof(struct iwl_tof_range_rsp_ntfy_v7); case 6: @@ -1359,7 +1262,7 @@ void iwl_mvm_ftm_range_resp(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) struct iwl_tof_range_rsp_ntfy_v5 *fw_resp_v5 = (void *)pkt->data; struct iwl_tof_range_rsp_ntfy_v6 *fw_resp_v6 = (void *)pkt->data; struct iwl_tof_range_rsp_ntfy_v7 *fw_resp_v7 = (void *)pkt->data; - struct iwl_tof_range_rsp_ntfy_v8 *fw_resp_v8 = (void *)pkt->data; + struct iwl_tof_range_rsp_ntfy *fw_resp_v8 = (void *)pkt->data; int i; bool new_api = fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FTM_NEW_RANGE_REQ); @@ -1395,9 +1298,9 @@ void iwl_mvm_ftm_range_resp(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) IWL_DEBUG_INFO(mvm, "request id: %lld, num of entries: %u\n", mvm->ftm_initiator.req->cookie, num_of_aps); - for (i = 0; i < num_of_aps && i < IWL_MVM_TOF_MAX_APS; i++) { + for (i = 0; i < num_of_aps && i < IWL_TOF_MAX_APS; i++) { struct cfg80211_pmsr_result result = {}; - struct iwl_tof_range_rsp_ap_entry_ntfy_v6 *fw_ap; + struct iwl_tof_range_rsp_ap_entry_ntfy *fw_ap; int peer_idx; if (new_api) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c index e6e468e81ab3..83f6e508a094 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ftm-responder.c @@ -324,92 +324,6 @@ static void iwl_mvm_resp_del_pasn_sta(struct iwl_mvm *mvm, kfree(sta); } -int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - u8 *addr, u32 cipher, u8 *tk, u32 tk_len, - u8 *hltk, u32 hltk_len) -{ - int ret; - struct iwl_mvm_pasn_sta *sta = NULL; - struct iwl_mvm_pasn_hltk_data hltk_data = { - .addr = addr, - .hltk = hltk, - }; - struct iwl_mvm_pasn_hltk_data *hltk_data_ptr = NULL; - - u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, - WIDE_ID(LOCATION_GROUP, TOF_RESPONDER_DYN_CONFIG_CMD), - 2); - - lockdep_assert_held(&mvm->mutex); - - if (cmd_ver < 3) { - IWL_ERR(mvm, "Adding PASN station not supported by FW\n"); - return -EOPNOTSUPP; - } - - if ((!hltk || !hltk_len) && (!tk || !tk_len)) { - IWL_ERR(mvm, "TK and HLTK not set\n"); - return -EINVAL; - } - - if (hltk && hltk_len) { - if (!fw_has_capa(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT)) { - IWL_ERR(mvm, "No support for secure LTF measurement\n"); - return -EINVAL; - } - - hltk_data.cipher = iwl_mvm_cipher_to_location_cipher(cipher); - if (hltk_data.cipher == IWL_LOCATION_CIPHER_INVALID) { - IWL_ERR(mvm, "invalid cipher: %u\n", cipher); - return -EINVAL; - } - - hltk_data_ptr = &hltk_data; - } - - if (tk && tk_len) { - sta = kzalloc(sizeof(*sta) + tk_len, GFP_KERNEL); - if (!sta) - return -ENOBUFS; - - ret = iwl_mvm_add_pasn_sta(mvm, vif, &sta->int_sta, addr, - cipher, tk, tk_len, &sta->keyconf); - if (ret) { - kfree(sta); - return ret; - } - - memcpy(sta->addr, addr, ETH_ALEN); - list_add_tail(&sta->list, &mvm->resp_pasn_list); - } - - ret = iwl_mvm_ftm_responder_dyn_cfg_v3(mvm, vif, NULL, hltk_data_ptr); - if (ret && sta) - iwl_mvm_resp_del_pasn_sta(mvm, vif, sta); - - return ret; -} - -int iwl_mvm_ftm_resp_remove_pasn_sta(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, u8 *addr) -{ - struct iwl_mvm_pasn_sta *sta, *prev; - - lockdep_assert_held(&mvm->mutex); - - list_for_each_entry_safe(sta, prev, &mvm->resp_pasn_list, list) { - if (!memcmp(sta->addr, addr, ETH_ALEN)) { - iwl_mvm_resp_del_pasn_sta(mvm, vif, sta); - return 0; - } - } - - IWL_ERR(mvm, "FTM: PASN station %pM not found\n", addr); - return -EINVAL; -} - int iwl_mvm_ftm_start_responder(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf) { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index df49dd2e2026..2b5a62604fc4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -422,6 +422,8 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, /* if reached this point, Alive notification was received */ iwl_mei_alive_notif(true); + iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr); + ret = iwl_pnvm_load(mvm->trans, &mvm->notif_wait, &mvm->fw->ucode_capa); if (ret) { @@ -430,8 +432,6 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, return ret; } - iwl_trans_fw_alive(mvm->trans, alive_data.scd_base_addr); - /* * Note: all the queues are enabled as part of the interface * initialization, but in firmware restart scenarios they @@ -1094,22 +1094,6 @@ static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) return iwl_mvm_ppag_send_cmd(mvm); } -static bool -iwl_mvm_add_to_tas_block_list(u16 *list, u8 *size, u16 mcc) -{ - /* Verify that there is room for another country */ - if (*size >= IWL_WTAS_BLACK_LIST_MAX) - return false; - - for (u8 i = 0; i < *size; i++) { - if (list[i] == mcc) - return true; - } - - list[*size++] = mcc; - return true; -} - static void iwl_mvm_tas_init(struct iwl_mvm *mvm) { u32 cmd_id = WIDE_ID(REGULATORY_AND_NVM_GROUP, TAS_CONFIG); @@ -1150,10 +1134,10 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "System vendor '%s' is not in the approved list, disabling TAS in US and Canada.\n", dmi_get_system_info(DMI_SYS_VENDOR) ?: "<unknown>"); - if ((!iwl_mvm_add_to_tas_block_list(data.block_list_array, + if ((!iwl_add_mcc_to_tas_block_list(data.block_list_array, &data.block_list_size, IWL_MCC_US)) || - (!iwl_mvm_add_to_tas_block_list(data.block_list_array, + (!iwl_add_mcc_to_tas_block_list(data.block_list_array, &data.block_list_size, IWL_MCC_CANADA))) { IWL_DEBUG_RADIO(mvm, @@ -1213,38 +1197,6 @@ static void iwl_mvm_tas_init(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "failed to send TAS_CONFIG (%d)\n", ret); } -static bool iwl_mvm_eval_dsm_rfi(struct iwl_mvm *mvm) -{ - u32 value = 0; - /* default behaviour is disabled */ - bool bios_enable_rfi = false; - int ret = iwl_bios_get_dsm(&mvm->fwrt, DSM_FUNC_RFI_CONFIG, &value); - - - if (ret < 0) { - IWL_DEBUG_RADIO(mvm, "Failed to get DSM RFI, ret=%d\n", ret); - return bios_enable_rfi; - } - - value &= DSM_VALUE_RFI_DISABLE; - /* RFI BIOS CONFIG value can be 0 or 3 only. - * i.e 0 means DDR and DLVR enabled. 3 means DDR and DLVR disabled. - * 1 and 2 are invalid BIOS configurations, So, it's not possible to - * disable ddr/dlvr separately. - */ - if (!value) { - IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to enable\n"); - bios_enable_rfi = true; - } else if (value == DSM_VALUE_RFI_DISABLE) { - IWL_DEBUG_RADIO(mvm, "DSM RFI is evaluated to disable\n"); - } else { - IWL_DEBUG_RADIO(mvm, - "DSM RFI got invalid value, value=%d\n", value); - } - - return bios_enable_rfi; -} - static void iwl_mvm_lari_cfg(struct iwl_mvm *mvm) { struct iwl_lari_config_change_cmd cmd; @@ -1631,7 +1583,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) iwl_mvm_uats_init(mvm); if (iwl_rfi_supported(mvm)) { - if (iwl_mvm_eval_dsm_rfi(mvm)) + if (iwl_rfi_is_enabled_in_bios(&mvm->fwrt)) iwl_rfi_send_config_cmd(mvm, NULL); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 6b06732441c3..bec18d197f31 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -1960,26 +1960,3 @@ void iwl_mvm_channel_switch_error_notif(struct iwl_mvm *mvm, ieee80211_channel_switch_disconnect(vif); rcu_read_unlock(); } - -void iwl_mvm_rx_missed_vap_notif(struct iwl_mvm *mvm, - struct iwl_rx_cmd_buffer *rxb) -{ - struct iwl_rx_packet *pkt = rxb_addr(rxb); - struct iwl_missed_vap_notif *mb = (void *)pkt->data; - struct ieee80211_vif *vif; - u32 id = le32_to_cpu(mb->mac_id); - - IWL_DEBUG_INFO(mvm, - "missed_vap notify mac_id=%u, num_beacon_intervals_elapsed=%u, profile_periodicity=%u\n", - le32_to_cpu(mb->mac_id), - mb->num_beacon_intervals_elapsed, - mb->profile_periodicity); - - rcu_read_lock(); - - vif = iwl_mvm_rcu_dereference_vif_id(mvm, id, true); - if (vif) - iwl_mvm_connection_loss(mvm, vif, "missed vap beacon"); - - rcu_read_unlock(); -} diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index af6644b7e95f..1e916a0ce082 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -70,7 +70,7 @@ static const struct ieee80211_iface_combination iwl_mvm_iface_combinations[] = { }; static const struct cfg80211_pmsr_capabilities iwl_mvm_pmsr_capa = { - .max_peers = IWL_MVM_TOF_MAX_APS, + .max_peers = IWL_TOF_MAX_APS, .report_ap_tsf = 1, .randomize_mac_addr = 1, @@ -272,9 +272,10 @@ static const u8 tm_if_types_ext_capa_sta[] = { __bf_shf(IEEE80211_EML_CAP_EMLSR_PADDING_DELAY) | \ IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY_64US << \ __bf_shf(IEEE80211_EML_CAP_EMLSR_TRANSITION_DELAY)) -#define IWL_MVM_MLD_CAPA_OPS FIELD_PREP_CONST( \ +#define IWL_MVM_MLD_CAPA_OPS (FIELD_PREP_CONST( \ IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP, \ - IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) + IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) | \ + IEEE80211_MLD_CAP_OP_LINK_RECONF_SUPPORT) static const struct wiphy_iftype_ext_capab add_iftypes_ext_capa[] = { { @@ -4099,6 +4100,20 @@ iwl_mvm_sta_state_authorized_to_assoc(struct iwl_mvm *mvm, return 0; } +void iwl_mvm_smps_workaround(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + bool update) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + + if (!iwl_mvm_has_rlc_offload(mvm)) + return; + + mvmvif->ps_disabled = !vif->cfg.ps; + + if (update) + iwl_mvm_power_update_mac(mvm); +} + /* Common part for MLD and non-MLD modes */ int iwl_mvm_mac_sta_state_common(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -4191,6 +4206,7 @@ int iwl_mvm_mac_sta_state_common(struct ieee80211_hw *hw, new_state == IEEE80211_STA_AUTHORIZED) { ret = iwl_mvm_sta_state_assoc_to_authorized(mvm, vif, sta, callbacks); + iwl_mvm_smps_workaround(mvm, vif, true); } else if (old_state == IEEE80211_STA_AUTHORIZED && new_state == IEEE80211_STA_ASSOC) { ret = iwl_mvm_sta_state_authorized_to_assoc(mvm, vif, sta, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c index 341a2a7a49ec..78d7153a0cfc 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2022-2024 Intel Corporation + * Copyright (C) 2022-2025 Intel Corporation */ #include "mvm.h" @@ -887,6 +887,7 @@ static void iwl_mvm_mld_vif_cfg_changed_station(struct iwl_mvm *mvm, } if (changes & BSS_CHANGED_PS) { + iwl_mvm_smps_workaround(mvm, vif, false); ret = iwl_mvm_power_update_mac(mvm); if (ret) IWL_ERR(mvm, "failed to update power mode\n"); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c index 2f159024eeb8..9dd670041137 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c @@ -121,7 +121,7 @@ static int iwl_mvm_add_aux_sta_to_fw(struct iwl_mvm *mvm, { int ret; - struct iwl_mvm_aux_sta_cmd cmd = { + struct iwl_aux_sta_cmd cmd = { .sta_id = cpu_to_le32(sta->sta_id), .lmac_id = cpu_to_le32(lmac_id), }; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index ee769da72e68..f6391c7a3e29 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -1310,7 +1310,7 @@ struct iwl_mvm { struct cfg80211_pmsr_request *req; struct wireless_dev *req_wdev; struct list_head loc_list; - int responses[IWL_MVM_TOF_MAX_APS]; + int responses[IWL_TOF_MAX_APS]; struct { struct list_head resp; } smooth; @@ -2095,8 +2095,6 @@ void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm, struct ieee80211_vif *vif); void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); -void iwl_mvm_rx_missed_vap_notif(struct iwl_mvm *mvm, - struct iwl_rx_cmd_buffer *rxb); void iwl_mvm_channel_switch_start_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); void iwl_mvm_channel_switch_error_notif(struct iwl_mvm *mvm, @@ -2520,12 +2518,6 @@ void iwl_mvm_ftm_restart_responder(struct iwl_mvm *mvm, struct ieee80211_bss_conf *bss_conf); void iwl_mvm_ftm_responder_stats(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); -int iwl_mvm_ftm_resp_remove_pasn_sta(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, u8 *addr); -int iwl_mvm_ftm_respoder_add_pasn_sta(struct iwl_mvm *mvm, - struct ieee80211_vif *vif, - u8 *addr, u32 cipher, u8 *tk, u32 tk_len, - u8 *hltk, u32 hltk_len); void iwl_mvm_ftm_responder_clear(struct iwl_mvm *mvm, struct ieee80211_vif *vif); @@ -2540,10 +2532,6 @@ int iwl_mvm_ftm_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, void iwl_mvm_ftm_abort(struct iwl_mvm *mvm, struct cfg80211_pmsr_request *req); void iwl_mvm_ftm_initiator_smooth_config(struct iwl_mvm *mvm); void iwl_mvm_ftm_initiator_smooth_stop(struct iwl_mvm *mvm); -int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - u8 *addr, u32 cipher, u8 *tk, u32 tk_len, - u8 *hltk, u32 hltk_len); -void iwl_mvm_ftm_remove_pasn_sta(struct iwl_mvm *mvm, u8 *addr); /* TDLS */ @@ -3043,4 +3031,7 @@ iwl_mvm_send_ap_tx_power_constraint_cmd(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, bool is_ap); + +void iwl_mvm_smps_workaround(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + bool update); #endif /* __IWL_MVM_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 984f407f7027..76603ef02704 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -145,7 +145,7 @@ static void iwl_mvm_rx_esr_mode_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) { struct iwl_rx_packet *pkt = rxb_addr(rxb); - struct iwl_mvm_esr_mode_notif *notif = (void *)pkt->data; + struct iwl_esr_mode_notif *notif = (void *)pkt->data; struct ieee80211_vif *vif = iwl_mvm_get_bss_vif(mvm); /* FW recommendations is only for entering EMLSR */ @@ -495,7 +495,7 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = { RX_HANDLER_GRP(DATA_PATH_GROUP, ESR_MODE_NOTIF, iwl_mvm_rx_esr_mode_notif, RX_HANDLER_ASYNC_LOCKED_WIPHY, - struct iwl_mvm_esr_mode_notif), + struct iwl_esr_mode_notif), RX_HANDLER_GRP(DATA_PATH_GROUP, MONITOR_NOTIF, iwl_mvm_rx_monitor_notif, RX_HANDLER_ASYNC_LOCKED, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index a8c4e354e2ce..068c58e9c1eb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -1783,7 +1783,7 @@ static enum rs_action rs_get_rate_action(struct iwl_mvm *mvm, if ((high_tpt != IWL_INVALID_VALUE) && (high_tpt > current_tpt)) { IWL_DEBUG_RATE(mvm, - "Higher rate is better. Increate rate\n"); + "Higher rate is better. Increase rate\n"); return RS_ACTION_UPSCALE; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 7a4844ec3c10..78fd7faaed97 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -4311,67 +4311,6 @@ u16 iwl_mvm_tid_queued(struct iwl_mvm *mvm, struct iwl_mvm_tid_data *tid_data) return ieee80211_sn_sub(sn, tid_data->next_reclaimed); } -int iwl_mvm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mvm_int_sta *sta, u8 *addr, u32 cipher, - u8 *key, u32 key_len, - struct ieee80211_key_conf *keyconf) -{ - int ret; - u16 queue; - struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); - unsigned int wdg_timeout = - iwl_mvm_get_wd_timeout(mvm, vif); - bool mld = iwl_mvm_has_mld_api(mvm->fw); - u32 type = IWL_STA_LINK; - - if (mld) - type = STATION_TYPE_PEER; - - ret = iwl_mvm_allocate_int_sta(mvm, sta, 0, - NL80211_IFTYPE_UNSPECIFIED, type); - if (ret) - return ret; - - if (mld) - ret = iwl_mvm_mld_add_int_sta_with_queue(mvm, sta, addr, - mvmvif->deflink.fw_link_id, - &queue, - IWL_MAX_TID_COUNT, - &wdg_timeout); - else - ret = iwl_mvm_add_int_sta_with_queue(mvm, mvmvif->id, - mvmvif->color, addr, sta, - &queue, - IWL_MVM_TX_FIFO_BE); - if (ret) - goto out; - - keyconf->cipher = cipher; - memcpy(keyconf->key, key, key_len); - keyconf->keylen = key_len; - keyconf->flags = IEEE80211_KEY_FLAG_PAIRWISE; - - if (mld) { - /* The MFP flag is set according to the station mfp field. Since - * we don't have a station, set it manually. - */ - u32 key_flags = - iwl_mvm_get_sec_flags(mvm, vif, NULL, keyconf) | - IWL_SEC_KEY_FLAG_MFP; - u32 sta_mask = BIT(sta->sta_id); - - ret = iwl_mvm_mld_send_key(mvm, sta_mask, key_flags, keyconf); - } else { - ret = iwl_mvm_send_sta_key(mvm, sta->sta_id, keyconf, false, - 0, NULL, 0, 0, true); - } - -out: - if (ret) - iwl_mvm_dealloc_int_sta(mvm, sta); - return ret; -} - void iwl_mvm_cancel_channel_switch(struct iwl_mvm *mvm, struct ieee80211_vif *vif, u32 id) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h index 6856f7440ef3..19c905b641e2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.h @@ -597,10 +597,6 @@ void iwl_mvm_modify_all_sta_disable_tx(struct iwl_mvm *mvm, void iwl_mvm_csa_client_absent(struct iwl_mvm *mvm, struct ieee80211_vif *vif); int iwl_mvm_sta_ensure_queue(struct iwl_mvm *mvm, struct ieee80211_txq *txq); void iwl_mvm_add_new_dqa_stream_wk(struct work_struct *wk); -int iwl_mvm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif, - struct iwl_mvm_int_sta *sta, u8 *addr, u32 cipher, - u8 *key, u32 key_len, - struct ieee80211_key_conf *key_conf_out); void iwl_mvm_cancel_channel_switch(struct iwl_mvm *mvm, struct ieee80211_vif *vif, u32 id); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index ebfa88b38b71..1a30bb1ff8ca 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH */ @@ -771,7 +771,7 @@ static void iwl_mvm_cancel_session_protection(struct iwl_mvm *mvm, static void iwl_mvm_roc_rm_cmd(struct iwl_mvm *mvm, u32 activity) { - struct iwl_roc_req roc_cmd = { + struct iwl_roc_req_v5 roc_cmd = { .action = cpu_to_le32(FW_CTXT_ACTION_REMOVE), .activity = cpu_to_le32(activity), }; @@ -1102,7 +1102,7 @@ int iwl_mvm_roc_add_cmd(struct iwl_mvm *mvm, { int res; u32 duration_tu, delay; - struct iwl_roc_req roc_req = { + struct iwl_roc_req_v5 roc_req = { .action = cpu_to_le32(FW_CTXT_ACTION_ADD), .activity = cpu_to_le32(activity), .sta_id = cpu_to_le32(mvm->aux_sta.sta_id), diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index d92470960b38..c851290e75a2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -105,7 +105,7 @@ static bool iwl_mvm_temp_notif_wait(struct iwl_notif_wait_data *notif_wait, void iwl_mvm_temp_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) { struct iwl_rx_packet *pkt = rxb_addr(rxb); - struct iwl_dts_measurement_notif_v2 *notif_v2; + struct iwl_dts_measurement_notif *notif_v2; int len = iwl_rx_packet_payload_len(pkt); int temp; u32 ths_crossed; @@ -506,7 +506,7 @@ static const u32 iwl_mvm_cdev_budgets[] = { int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 state) { - struct iwl_mvm_ctdp_cmd cmd = { + struct iwl_ctdp_cmd cmd = { .operation = cpu_to_le32(op), .budget = cpu_to_le32(iwl_mvm_cdev_budgets[state]), .window_size = 0, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c index 838c426db7f0..8aa7c455bdee 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include <linux/dmi.h> #include "iwl-trans.h" @@ -137,6 +137,9 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans, if (trans->dsbr_urm_permanent) control_flags_ext |= IWL_PRPH_SCRATCH_EXT_URM_PERM; + if (trans->ext_32khz_clock_valid) + control_flags_ext |= IWL_PRPH_SCRATCH_EXT_32KHZ_CLK_VALID; + /* Allocate prph scratch */ prph_scratch = dma_alloc_coherent(trans->dev, sizeof(*prph_scratch), &trans_pcie->prph_scratch_dma_addr, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index e0b657b2f74b..93446c374008 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2005-2014, 2018-2024 Intel Corporation + * Copyright (C) 2005-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -498,7 +498,8 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct pci_device_id iwl_hw_card_ids[] = { /* Ma devices */ {IWL_PCI_DEVICE(0x2729, PCI_ANY_ID, iwl_ma_trans_cfg)}, {IWL_PCI_DEVICE(0x7E40, PCI_ANY_ID, iwl_ma_trans_cfg)}, - +#endif /* CONFIG_IWLMVM */ +#if IS_ENABLED(CONFIG_IWLMLD) /* Bz devices */ {IWL_PCI_DEVICE(0x272b, PCI_ANY_ID, iwl_gl_trans_cfg)}, {IWL_PCI_DEVICE(0xA840, 0x0000, iwl_bz_trans_cfg)}, @@ -543,7 +544,7 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct pci_device_id iwl_hw_card_ids[] = { /* Dr devices */ {IWL_PCI_DEVICE(0x272F, PCI_ANY_ID, iwl_dr_trans_cfg)}, -#endif /* CONFIG_IWLMVM */ +#endif /* CONFIG_IWLMLD */ {0} }; @@ -551,16 +552,17 @@ MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids); EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_hw_card_ids); #define _IWL_DEV_INFO(_device, _subdevice, _mac_type, _mac_step, _rf_type, \ - _rf_id, _rf_step, _no_160, _cores, _cdb, _cfg, _name) \ + _rf_id, _rf_step, _bw_limit, _cores, _cdb, _cfg, _name) \ { .device = (_device), .subdevice = (_subdevice), .cfg = &(_cfg), \ .name = _name, .mac_type = _mac_type, .rf_type = _rf_type, .rf_step = _rf_step, \ - .no_160 = _no_160, .cores = _cores, .rf_id = _rf_id, \ + .bw_limit = _bw_limit, .cores = _cores, .rf_id = _rf_id, \ .mac_step = _mac_step, .cdb = _cdb, .jacket = IWL_CFG_ANY } #define IWL_DEV_INFO(_device, _subdevice, _cfg, _name) \ _IWL_DEV_INFO(_device, _subdevice, IWL_CFG_ANY, IWL_CFG_ANY, \ - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, \ - IWL_CFG_ANY, _cfg, _name) + IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, \ + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_ANY, \ + _cfg, _name) VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = { #if IS_ENABLED(CONFIG_IWLMVM) @@ -723,66 +725,66 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = { _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_2ac_cfg_soc, iwl9461_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_2ac_cfg_soc, iwl9461_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_2ac_cfg_soc, iwl9462_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_2ac_cfg_soc, iwl9462_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_2ac_cfg_soc, iwl9560_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_PU, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_2ac_cfg_soc, iwl9560_name), _IWL_DEV_INFO(0x2526, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_TH, IWL_CFG_ANY, IWL_CFG_RF_TYPE_TH, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT_GNSS, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT_GNSS, IWL_CFG_NO_CDB, iwl9260_2ac_cfg, iwl9270_160_name), _IWL_DEV_INFO(0x2526, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_TH, IWL_CFG_ANY, IWL_CFG_RF_TYPE_TH, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT_GNSS, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT_GNSS, IWL_CFG_NO_CDB, iwl9260_2ac_cfg, iwl9270_name), _IWL_DEV_INFO(0x271B, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_TH, IWL_CFG_ANY, IWL_CFG_RF_TYPE_TH1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9260_2ac_cfg, iwl9162_160_name), _IWL_DEV_INFO(0x271B, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_TH, IWL_CFG_ANY, IWL_CFG_RF_TYPE_TH1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9260_2ac_cfg, iwl9162_name), _IWL_DEV_INFO(0x2526, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_TH, IWL_CFG_ANY, IWL_CFG_RF_TYPE_TH, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9260_2ac_cfg, iwl9260_160_name), _IWL_DEV_INFO(0x2526, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_TH, IWL_CFG_ANY, IWL_CFG_RF_TYPE_TH, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9260_2ac_cfg, iwl9260_name), /* Qu with Jf */ @@ -790,132 +792,132 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = { _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9461_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9461_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9462_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9462_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9560_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9560_name), _IWL_DEV_INFO(IWL_CFG_ANY, 0x1551, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9560_killer_1550s_name), _IWL_DEV_INFO(IWL_CFG_ANY, 0x1552, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_b0_jf_b0_cfg, iwl9560_killer_1550i_name), /* Qu C step */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9461_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9461_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9462_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9462_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9560_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9560_name), _IWL_DEV_INFO(IWL_CFG_ANY, 0x1551, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9560_killer_1550s_name), _IWL_DEV_INFO(IWL_CFG_ANY, 0x1552, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_qu_c0_jf_b0_cfg, iwl9560_killer_1550i_name), /* QuZ */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9461_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9461_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9462_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9462_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9560_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9560_name), _IWL_DEV_INFO(IWL_CFG_ANY, 0x1551, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9560_killer_1550s_name), _IWL_DEV_INFO(IWL_CFG_ANY, 0x1552, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwl9560_quz_a0_jf_b0_cfg, iwl9560_killer_1550i_name), /* Qu with Hr */ @@ -923,202 +925,204 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = { _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_qu_b0_hr1_b0, iwl_ax101_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_B_STEP, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_qu_b0_hr_b0, iwl_ax203_name), /* Qu C step */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_qu_c0_hr1_b0, iwl_ax101_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_qu_c0_hr_b0, iwl_ax203_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QU, SILICON_C_STEP, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_qu_c0_hr_b0, iwl_ax201_name), /* QuZ */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_quz_a0_hr1_b0, iwl_ax101_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, SILICON_B_STEP, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_quz_a0_hr_b0, iwl_ax203_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_QUZ, SILICON_B_STEP, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_quz_a0_hr_b0, iwl_ax201_name), /* Ma */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_MA, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_ma, iwl_ax201_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_MA, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_ma, iwl_ax211_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_MA, IWL_CFG_ANY, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_ma, iwl_ax231_name), /* So with Hr */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_so_a0_hr_a0, iwl_ax203_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_so_a0_hr_a0, iwl_ax101_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_so_a0_hr_a0, iwl_ax201_name), /* So-F with Hr */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_so_a0_hr_a0, iwl_ax203_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR1, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 80, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_so_a0_hr_a0, iwl_ax101_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_so_a0_hr_a0, iwl_ax201_name), /* So-F with Gf */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_CDB, iwlax411_2ax_cfg_so_gf4_a0, iwl_ax411_name), /* SoF with JF2 */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9560_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9560_name), /* SoF with JF */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9461_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9462_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9461_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9462_name), /* So with GF */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwlax211_2ax_cfg_so_gf_a0, iwl_ax211_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_ANY, IWL_CFG_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_CDB, iwlax411_2ax_cfg_so_gf4_a0, iwl_ax411_name), /* So with JF2 */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9560_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF2, IWL_CFG_RF_ID_JF, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9560_name), /* So with JF */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9461_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9462_160_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9461_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SO, IWL_CFG_ANY, IWL_CFG_RF_TYPE_JF1, IWL_CFG_RF_ID_JF1_DIV, IWL_CFG_ANY, - IWL_CFG_NO_160, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, + 80, IWL_CFG_CORES_BT, IWL_CFG_NO_CDB, iwlax210_2ax_cfg_so_jf_b0, iwl9462_name), +#endif /* CONFIG_IWLMVM */ +#if IS_ENABLED(CONFIG_IWLMLD) /* Bz */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_ax201_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_ax211_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, @@ -1130,75 +1134,121 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = { _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY, IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_wh_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ_W, IWL_CFG_ANY, IWL_CFG_RF_TYPE_HR2, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_ax201_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ_W, IWL_CFG_ANY, IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_ax211_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ_W, IWL_CFG_ANY, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_fm_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BZ_W, IWL_CFG_ANY, IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_bz, iwl_wh_name), /* Ga (Gl) */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_GL, IWL_CFG_ANY, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_320, IWL_CFG_ANY, IWL_CFG_NO_CDB, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_gl, iwl_gl_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_GL, IWL_CFG_ANY, IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_NO_320, IWL_CFG_ANY, IWL_CFG_NO_CDB, + 160, IWL_CFG_ANY, IWL_CFG_NO_CDB, iwl_cfg_gl, iwl_mtp_name), /* Sc */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SC, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - iwl_cfg_sc, iwl_sc_name), + IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc, iwl_ax211_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc, iwl_fm_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc, iwl_wh_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, + 160, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc, iwl_sp_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SC2, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - iwl_cfg_sc2, iwl_sc2_name), + IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2, iwl_ax211_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC2, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2, iwl_fm_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC2, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2, iwl_wh_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC2, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, + 160, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2, iwl_sp_name), _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_SC2F, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - iwl_cfg_sc2f, iwl_sc2f_name), + IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2f, iwl_ax211_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC2F, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2f, iwl_fm_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC2F, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_NO_LIM, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2f, iwl_wh_name), + _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_MAC_TYPE_SC2F, IWL_CFG_ANY, + IWL_CFG_RF_TYPE_WH, IWL_CFG_ANY, IWL_CFG_ANY, + 160, IWL_CFG_ANY, IWL_CFG_ANY, + iwl_cfg_sc2f, iwl_sp_name), + /* Dr */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_DR, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_dr, iwl_dr_name), /* Br */ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_MAC_TYPE_BR, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, - IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_ANY, + IWL_CFG_BW_ANY, IWL_CFG_ANY, IWL_CFG_ANY, iwl_cfg_br, iwl_br_name), -#endif /* CONFIG_IWLMVM */ +#endif /* CONFIG_IWLMLD */ }; EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_dev_info_table); @@ -1348,7 +1398,7 @@ out: VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info * iwl_pci_find_dev_info(u16 device, u16 subsystem_device, u16 mac_type, u8 mac_step, u16 rf_type, u8 cdb, - u8 jacket, u8 rf_id, u8 no_160, u8 cores, u8 rf_step) + u8 jacket, u8 rf_id, u8 bw_limit, u8 cores, u8 rf_step) { int num_devices = ARRAY_SIZE(iwl_dev_info_table); int i; @@ -1391,8 +1441,15 @@ iwl_pci_find_dev_info(u16 device, u16 subsystem_device, dev_info->rf_id != rf_id) continue; - if (dev_info->no_160 != (u8)IWL_CFG_ANY && - dev_info->no_160 != no_160) + /* + * Check that bw_limit have the same "boolean" value since + * IWL_SUBDEVICE_BW_LIM can only return a boolean value and + * dev_info->bw_limit encodes a non-boolean value. + * dev_info->bw_limit == IWL_CFG_BW_NO_LIM must be equal to + * !bw_limit to have a match. + */ + if (dev_info->bw_limit != IWL_CFG_BW_ANY && + (dev_info->bw_limit == IWL_CFG_BW_NO_LIM) == !!bw_limit) continue; if (dev_info->cores != (u8)IWL_CFG_ANY && @@ -1530,13 +1587,13 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) CSR_HW_RFID_IS_CDB(iwl_trans->hw_rf_id), CSR_HW_RFID_IS_JACKET(iwl_trans->hw_rf_id), IWL_SUBDEVICE_RF_ID(pdev->subsystem_device), - IWL_SUBDEVICE_NO_160(pdev->subsystem_device), + IWL_SUBDEVICE_BW_LIM(pdev->subsystem_device), IWL_SUBDEVICE_CORES(pdev->subsystem_device), CSR_HW_RFID_STEP(iwl_trans->hw_rf_id)); if (dev_info) { iwl_trans->cfg = dev_info->cfg; iwl_trans->name = dev_info->name; - iwl_trans->no_160 = dev_info->no_160 == IWL_CFG_NO_160; + iwl_trans->bw_limit = dev_info->bw_limit; } #if IS_ENABLED(CONFIG_IWLMVM) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 4a442d03d8d2..4a4f8de4efe2 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1697,7 +1697,7 @@ static void iwl_pcie_irq_handle_error(struct iwl_trans *trans) for (i = 0; i < trans->trans_cfg->base_params->num_of_queues; i++) { if (!trans_pcie->txqs.txq[i]) continue; - del_timer(&trans_pcie->txqs.txq[i]->stuck_timer); + timer_delete(&trans_pcie->txqs.txq[i]->stuck_timer); } /* The STATUS_FW_ERROR bit is set in this function. This must happen diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index 793514a1852a..472f26f83ba8 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* * Copyright (C) 2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation */ #include "iwl-trans.h" #include "iwl-prph.h" @@ -95,7 +95,7 @@ static void iwl_pcie_gen2_apm_stop(struct iwl_trans *trans, bool op_mode_leave) CSR_GP_CNTRL_REG_FLAG_INIT_DONE); } -static void iwl_trans_pcie_fw_reset_handshake(struct iwl_trans *trans) +void iwl_trans_pcie_fw_reset_handshake(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); int ret; @@ -147,8 +147,14 @@ static void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) return; if (trans->state >= IWL_TRANS_FW_STARTED && - trans_pcie->fw_reset_handshake) + trans_pcie->fw_reset_handshake) { + /* + * Reset handshake can dump firmware on timeout, but that + * should assume that the firmware is already dead. + */ + trans->state = IWL_TRANS_NO_FW; iwl_trans_pcie_fw_reset_handshake(trans); + } trans_pcie->is_down = true; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 401919f9fe88..71227fd3dac0 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -911,7 +911,7 @@ static void iwl_txq_gen2_free(struct iwl_trans *trans, int txq_id) kfree_sensitive(txq->entries[i].cmd); kfree_sensitive(txq->entries[i].free_buf); } - del_timer_sync(&txq->stuck_timer); + timer_delete_sync(&txq->stuck_timer); iwl_txq_gen2_free_memory(trans, txq); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 7b6071a59b69..bb90bcfc6763 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -469,7 +469,7 @@ static void iwl_pcie_txq_free(struct iwl_trans *trans, int txq_id) kfree(txq->entries); txq->entries = NULL; - del_timer_sync(&txq->stuck_timer); + timer_delete_sync(&txq->stuck_timer); /* 0-fill queue descriptor structure */ memset(txq, 0, sizeof(*txq)); @@ -1054,7 +1054,7 @@ static void iwl_txq_progress(struct iwl_txq *txq) * since we're making progress on this queue */ if (txq->read_ptr == txq->write_ptr) - del_timer(&txq->stuck_timer); + timer_delete(&txq->stuck_timer); else mod_timer(&txq->stuck_timer, jiffies + txq->wd_timeout); } @@ -1869,12 +1869,12 @@ struct sg_table *iwl_pcie_prep_tso(struct iwl_trans *trans, struct sk_buff *skb, unsigned int offset) { struct sg_table *sgt; - unsigned int n_segments; + unsigned int n_segments = skb_shinfo(skb)->nr_frags + 1; + int orig_nents; if (WARN_ON_ONCE(skb_has_frag_list(skb))) return NULL; - n_segments = DIV_ROUND_UP(skb->len - offset, skb_shinfo(skb)->gso_size); *hdr = iwl_pcie_get_page_hdr(trans, hdr_room + __alignof__(struct sg_table) + sizeof(struct sg_table) + @@ -1889,11 +1889,12 @@ struct sg_table *iwl_pcie_prep_tso(struct iwl_trans *trans, struct sk_buff *skb, sg_init_table(sgt->sgl, n_segments); /* Only map the data, not the header (it is copied to the TSO page) */ - sgt->orig_nents = skb_to_sgvec(skb, sgt->sgl, offset, - skb->len - offset); - if (WARN_ON_ONCE(sgt->orig_nents <= 0)) + orig_nents = skb_to_sgvec(skb, sgt->sgl, offset, skb->len - offset); + if (WARN_ON_ONCE(orig_nents <= 0)) return NULL; + sgt->orig_nents = orig_nents; + /* And map the entire SKB */ if (dma_map_sgtable(trans->dev, sgt, DMA_TO_DEVICE, 0) < 0) return NULL; @@ -2528,7 +2529,7 @@ void iwl_pcie_freeze_txq_timer(struct iwl_trans *trans, /* remember how long until the timer fires */ txq->frozen_expiry_remainder = txq->stuck_timer.expires - now; - del_timer(&txq->stuck_timer); + timer_delete(&txq->stuck_timer); goto next_queue; } diff --git a/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c b/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c index d0bda23c628a..7ef5e89c6af2 100644 --- a/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c +++ b/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c @@ -2,7 +2,7 @@ /* * KUnit tests for the iwlwifi device info table * - * Copyright (C) 2023-2024 Intel Corporation + * Copyright (C) 2023-2025 Intel Corporation */ #include <kunit/test.h> #include <linux/pci.h> @@ -13,9 +13,9 @@ MODULE_IMPORT_NS("EXPORTED_FOR_KUNIT_TESTING"); static void iwl_pci_print_dev_info(const char *pfx, const struct iwl_dev_info *di) { - printk(KERN_DEBUG "%sdev=%.4x,subdev=%.4x,mac_type=%.4x,mac_step=%.4x,rf_type=%.4x,cdb=%d,jacket=%d,rf_id=%.2x,no_160=%d,cores=%.2x\n", + printk(KERN_DEBUG "%sdev=%.4x,subdev=%.4x,mac_type=%.4x,mac_step=%.4x,rf_type=%.4x,cdb=%d,jacket=%d,rf_id=%.2x,bw_limit=%d,cores=%.2x\n", pfx, di->device, di->subdevice, di->mac_type, di->mac_step, - di->rf_type, di->cdb, di->jacket, di->rf_id, di->no_160, + di->rf_type, di->cdb, di->jacket, di->rf_id, di->bw_limit, di->cores); } @@ -31,8 +31,13 @@ static void devinfo_table_order(struct kunit *test) di->mac_type, di->mac_step, di->rf_type, di->cdb, di->jacket, di->rf_id, - di->no_160, di->cores, di->rf_step); - if (ret != di) { + di->bw_limit != IWL_CFG_BW_NO_LIM, + di->cores, di->rf_step); + if (!ret) { + iwl_pci_print_dev_info("No entry found for: ", di); + KUNIT_FAIL(test, + "No entry found for entry at index %d\n", idx); + } else if (ret != di) { iwl_pci_print_dev_info("searched: ", di); iwl_pci_print_dev_info("found: ", ret); KUNIT_FAIL(test, diff --git a/drivers/net/wireless/marvell/libertas/cmd.c b/drivers/net/wireless/marvell/libertas/cmd.c index 5a525da434c2..21fde876bb0d 100644 --- a/drivers/net/wireless/marvell/libertas/cmd.c +++ b/drivers/net/wireless/marvell/libertas/cmd.c @@ -453,46 +453,6 @@ out: } /** - * lbs_get_snmp_mib - Get an SNMP MIB value - * - * @priv: A pointer to &struct lbs_private structure - * @oid: The OID to retrieve from the firmware - * @out_val: Location for the returned value - * - * returns: 0 on success, error on failure - */ -int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val) -{ - struct cmd_ds_802_11_snmp_mib cmd; - int ret; - - memset(&cmd, 0, sizeof (cmd)); - cmd.hdr.size = cpu_to_le16(sizeof(cmd)); - cmd.action = cpu_to_le16(CMD_ACT_GET); - cmd.oid = cpu_to_le16(oid); - - ret = lbs_cmd_with_response(priv, CMD_802_11_SNMP_MIB, &cmd); - if (ret) - goto out; - - switch (le16_to_cpu(cmd.bufsize)) { - case sizeof(u8): - *out_val = cmd.value[0]; - break; - case sizeof(u16): - *out_val = le16_to_cpu(*((__le16 *)(&cmd.value))); - break; - default: - lbs_deb_cmd("SNMP_CMD: (get) unhandled OID 0x%x size %d\n", - oid, le16_to_cpu(cmd.bufsize)); - break; - } - -out: - return ret; -} - -/** * lbs_get_tx_power - Get the min, max, and current TX power * * @priv: A pointer to &struct lbs_private structure @@ -525,31 +485,6 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel, } /** - * lbs_set_tx_power - Set the TX power - * - * @priv: A pointer to &struct lbs_private structure - * @dbm: The desired power level in dBm - * - * returns: 0 on success, error on failure - */ -int lbs_set_tx_power(struct lbs_private *priv, s16 dbm) -{ - struct cmd_ds_802_11_rf_tx_power cmd; - int ret; - - memset(&cmd, 0, sizeof(cmd)); - cmd.hdr.size = cpu_to_le16(sizeof(cmd)); - cmd.action = cpu_to_le16(CMD_ACT_SET); - cmd.curlevel = cpu_to_le16(dbm); - - lbs_deb_cmd("SET_RF_TX_POWER: %d dBm\n", dbm); - - ret = lbs_cmd_with_response(priv, CMD_802_11_RF_TX_POWER, &cmd); - - return ret; -} - -/** * lbs_set_monitor_mode - Enable or disable monitor mode * (only implemented on OLPC usb8388 FW) * @@ -968,10 +903,6 @@ static void lbs_submit_command(struct lbs_private *priv, } if (command == CMD_802_11_DEEP_SLEEP) { - if (priv->is_auto_deep_sleep_enabled) { - priv->wakeup_dev_required = 1; - priv->dnld_sent = 0; - } priv->is_deep_sleep = 1; lbs_complete_command(priv, cmdnode, 0); } else { @@ -1440,70 +1371,6 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv) } -/** - * lbs_set_tpc_cfg - Configures the transmission power control functionality - * - * @priv: A pointer to &struct lbs_private structure - * @enable: Transmission power control enable - * @p0: Power level when link quality is good (dBm). - * @p1: Power level when link quality is fair (dBm). - * @p2: Power level when link quality is poor (dBm). - * @usesnr: Use Signal to Noise Ratio in TPC - * - * returns: 0 on success - */ -int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1, - int8_t p2, int usesnr) -{ - struct cmd_ds_802_11_tpc_cfg cmd; - int ret; - - memset(&cmd, 0, sizeof(cmd)); - cmd.hdr.size = cpu_to_le16(sizeof(cmd)); - cmd.action = cpu_to_le16(CMD_ACT_SET); - cmd.enable = !!enable; - cmd.usesnr = !!usesnr; - cmd.P0 = p0; - cmd.P1 = p1; - cmd.P2 = p2; - - ret = lbs_cmd_with_response(priv, CMD_802_11_TPC_CFG, &cmd); - - return ret; -} - -/** - * lbs_set_power_adapt_cfg - Configures the power adaptation settings - * - * @priv: A pointer to &struct lbs_private structure - * @enable: Power adaptation enable - * @p0: Power level for 1, 2, 5.5 and 11 Mbps (dBm). - * @p1: Power level for 6, 9, 12, 18, 22, 24 and 36 Mbps (dBm). - * @p2: Power level for 48 and 54 Mbps (dBm). - * - * returns: 0 on Success - */ - -int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0, - int8_t p1, int8_t p2) -{ - struct cmd_ds_802_11_pa_cfg cmd; - int ret; - - memset(&cmd, 0, sizeof(cmd)); - cmd.hdr.size = cpu_to_le16(sizeof(cmd)); - cmd.action = cpu_to_le16(CMD_ACT_SET); - cmd.enable = !!enable; - cmd.P0 = p0; - cmd.P1 = p1; - cmd.P2 = p2; - - ret = lbs_cmd_with_response(priv, CMD_802_11_PA_CFG , &cmd); - - return ret; -} - - struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv, uint16_t command, struct cmd_header *in_cmd, int in_cmd_size, int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *), @@ -1520,12 +1387,10 @@ struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv, /* No commands are allowed in Deep Sleep until we toggle the GPIO * to wake up the card and it has signaled that it's ready. */ - if (!priv->is_auto_deep_sleep_enabled) { - if (priv->is_deep_sleep) { - lbs_deb_cmd("command not allowed in deep sleep\n"); - cmdnode = ERR_PTR(-EBUSY); - goto done; - } + if (priv->is_deep_sleep) { + lbs_deb_cmd("command not allowed in deep sleep\n"); + cmdnode = ERR_PTR(-EBUSY); + goto done; } cmdnode = lbs_get_free_cmd_node(priv); diff --git a/drivers/net/wireless/marvell/libertas/cmd.h b/drivers/net/wireless/marvell/libertas/cmd.h index d7be232f5739..a95c2651e67f 100644 --- a/drivers/net/wireless/marvell/libertas/cmd.h +++ b/drivers/net/wireless/marvell/libertas/cmd.h @@ -105,19 +105,9 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel, int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val); -int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val); - /* Commands only used in wext.c, assoc. and scan.c */ -int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0, - int8_t p1, int8_t p2); - -int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1, - int8_t p2, int usesnr); - -int lbs_set_tx_power(struct lbs_private *priv, s16 dbm); - int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep); int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep); diff --git a/drivers/net/wireless/marvell/libertas/cmdresp.c b/drivers/net/wireless/marvell/libertas/cmdresp.c index f2aa659e7714..9742d3dba31c 100644 --- a/drivers/net/wireless/marvell/libertas/cmdresp.c +++ b/drivers/net/wireless/marvell/libertas/cmdresp.c @@ -119,7 +119,7 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len) } /* Now we got response from FW, cancel the command timer */ - del_timer(&priv->command_timer); + timer_delete(&priv->command_timer); priv->cmd_timed_out = 0; if (respcmd == CMD_RET(CMD_802_11_PS_MODE)) { @@ -279,7 +279,6 @@ void lbs_process_event(struct lbs_private *priv, u32 event) priv->reset_deep_sleep_wakeup(priv); lbs_deb_cmd("EVENT: ds awake\n"); priv->is_deep_sleep = 0; - priv->wakeup_dev_required = 0; wake_up_interruptible(&priv->ds_awake_q); break; diff --git a/drivers/net/wireless/marvell/libertas/decl.h b/drivers/net/wireless/marvell/libertas/decl.h index c1e0388ef01d..ea69007a2958 100644 --- a/drivers/net/wireless/marvell/libertas/decl.h +++ b/drivers/net/wireless/marvell/libertas/decl.h @@ -64,11 +64,7 @@ int lbs_resume(struct lbs_private *priv); void lbs_queue_event(struct lbs_private *priv, u32 event); void lbs_notify_command_response(struct lbs_private *priv, u8 resp_idx); -int lbs_enter_auto_deep_sleep(struct lbs_private *priv); -int lbs_exit_auto_deep_sleep(struct lbs_private *priv); - u32 lbs_fw_index_to_data_rate(u8 index); -u8 lbs_data_rate_to_fw_index(u32 rate); int lbs_get_firmware(struct device *dev, u32 card_model, const struct lbs_fw_table *fw_table, diff --git a/drivers/net/wireless/marvell/libertas/dev.h b/drivers/net/wireless/marvell/libertas/dev.h index 4b6e05a8e5d5..c4708ce4eb83 100644 --- a/drivers/net/wireless/marvell/libertas/dev.h +++ b/drivers/net/wireless/marvell/libertas/dev.h @@ -83,12 +83,8 @@ struct lbs_private { /* Deep sleep */ int is_deep_sleep; int deep_sleep_required; - int is_auto_deep_sleep_enabled; - int wakeup_dev_required; int is_activity_detected; - int auto_deep_sleep_timeout; /* in ms */ wait_queue_head_t ds_awake_q; - struct timer_list auto_deepsleep_timer; /* Host sleep*/ int is_host_sleep_configured; diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c index 2240b4db8c03..ea3cc2eaec36 100644 --- a/drivers/net/wireless/marvell/libertas/if_usb.c +++ b/drivers/net/wireless/marvell/libertas/if_usb.c @@ -897,7 +897,7 @@ restart: /* ... and wait for the process to complete */ wait_event_interruptible(cardp->fw_wq, cardp->surprise_removed || cardp->fwdnldover); - del_timer_sync(&cardp->fw_timeout); + timer_delete_sync(&cardp->fw_timeout); usb_kill_urb(cardp->rx_urb); if (!cardp->fwdnldover) { diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c index 78e8b5aecec0..26d13e9b3c95 100644 --- a/drivers/net/wireless/marvell/libertas/main.c +++ b/drivers/net/wireless/marvell/libertas/main.c @@ -79,26 +79,6 @@ u32 lbs_fw_index_to_data_rate(u8 idx) return fw_data_rates[idx]; } -/** - * lbs_data_rate_to_fw_index - use rate to get the index - * - * @rate: data rate - * returns: index or 0 - */ -u8 lbs_data_rate_to_fw_index(u32 rate) -{ - u8 i; - - if (!rate) - return 0; - - for (i = 0; i < sizeof(fw_data_rates); i++) { - if (rate == fw_data_rates[i]) - return i; - } - return 0; -} - int lbs_set_iface_type(struct lbs_private *priv, enum nl80211_iftype type) { int ret = 0; @@ -222,7 +202,7 @@ int lbs_stop_iface(struct lbs_private *priv) spin_unlock_irqrestore(&priv->driver_lock, flags); cancel_work_sync(&priv->mcast_work); - del_timer_sync(&priv->tx_lockup_timer); + timer_delete_sync(&priv->tx_lockup_timer); /* Disable command processing, and wait for all commands to complete */ lbs_deb_main("waiting for commands to complete\n"); @@ -270,14 +250,13 @@ void lbs_host_to_card_done(struct lbs_private *priv) unsigned long flags; spin_lock_irqsave(&priv->driver_lock, flags); - del_timer(&priv->tx_lockup_timer); + timer_delete(&priv->tx_lockup_timer); priv->dnld_sent = DNLD_RES_RECEIVED; /* Wake main thread if commands are pending */ if (!priv->cur_cmd || priv->tx_pending_len > 0) { - if (!priv->wakeup_dev_required) - wake_up(&priv->waitq); + wake_up(&priv->waitq); } spin_unlock_irqrestore(&priv->driver_lock, flags); @@ -468,8 +447,7 @@ static int lbs_thread(void *data) shouldsleep = 0; /* We have a command response */ else if (priv->cur_cmd) shouldsleep = 1; /* Can't send a command; one already running */ - else if (!list_empty(&priv->cmdpendingq) && - !(priv->wakeup_dev_required)) + else if (!list_empty(&priv->cmdpendingq)) shouldsleep = 0; /* We have a command to send */ else if (kfifo_len(&priv->event_fifo)) shouldsleep = 0; /* We have an event to process */ @@ -536,14 +514,6 @@ static int lbs_thread(void *data) } spin_unlock_irq(&priv->driver_lock); - if (priv->wakeup_dev_required) { - lbs_deb_thread("Waking up device...\n"); - /* Wake up device */ - if (priv->exit_deep_sleep(priv)) - lbs_deb_thread("Wakeup device failed\n"); - continue; - } - /* command timeout stuff */ if (priv->cmd_timed_out && priv->cur_cmd) { struct cmd_ctrl_node *cmdnode = priv->cur_cmd; @@ -624,9 +594,8 @@ static int lbs_thread(void *data) spin_unlock_irq(&priv->driver_lock); } - del_timer(&priv->command_timer); - del_timer(&priv->tx_lockup_timer); - del_timer(&priv->auto_deepsleep_timer); + timer_delete(&priv->command_timer); + timer_delete(&priv->tx_lockup_timer); return 0; } @@ -773,55 +742,6 @@ static void lbs_tx_lockup_handler(struct timer_list *t) spin_unlock_irqrestore(&priv->driver_lock, flags); } -/** - * auto_deepsleep_timer_fn - put the device back to deep sleep mode when - * timer expires and no activity (command, event, data etc.) is detected. - * @t: Context from which to retrieve a &struct lbs_private pointer - * returns: N/A - */ -static void auto_deepsleep_timer_fn(struct timer_list *t) -{ - struct lbs_private *priv = from_timer(priv, t, auto_deepsleep_timer); - - if (priv->is_activity_detected) { - priv->is_activity_detected = 0; - } else { - if (priv->is_auto_deep_sleep_enabled && - (!priv->wakeup_dev_required) && - (priv->connect_status != LBS_CONNECTED)) { - struct cmd_header cmd; - - lbs_deb_main("Entering auto deep sleep mode...\n"); - memset(&cmd, 0, sizeof(cmd)); - cmd.size = cpu_to_le16(sizeof(cmd)); - lbs_cmd_async(priv, CMD_802_11_DEEP_SLEEP, &cmd, - sizeof(cmd)); - } - } - mod_timer(&priv->auto_deepsleep_timer , jiffies + - (priv->auto_deep_sleep_timeout * HZ)/1000); -} - -int lbs_enter_auto_deep_sleep(struct lbs_private *priv) -{ - priv->is_auto_deep_sleep_enabled = 1; - if (priv->is_deep_sleep) - priv->wakeup_dev_required = 1; - mod_timer(&priv->auto_deepsleep_timer , - jiffies + (priv->auto_deep_sleep_timeout * HZ)/1000); - - return 0; -} - -int lbs_exit_auto_deep_sleep(struct lbs_private *priv) -{ - priv->is_auto_deep_sleep_enabled = 0; - priv->auto_deep_sleep_timeout = 0; - del_timer(&priv->auto_deepsleep_timer); - - return 0; -} - static int lbs_init_adapter(struct lbs_private *priv) { int ret; @@ -835,9 +755,7 @@ static int lbs_init_adapter(struct lbs_private *priv) priv->psmode = LBS802_11POWERMODECAM; priv->psstate = PS_STATE_FULL_POWER; priv->is_deep_sleep = 0; - priv->is_auto_deep_sleep_enabled = 0; priv->deep_sleep_required = 0; - priv->wakeup_dev_required = 0; init_waitqueue_head(&priv->ds_awake_q); init_waitqueue_head(&priv->scan_q); priv->authtype_auto = 1; @@ -849,7 +767,6 @@ static int lbs_init_adapter(struct lbs_private *priv) timer_setup(&priv->command_timer, lbs_cmd_timeout_handler, 0); timer_setup(&priv->tx_lockup_timer, lbs_tx_lockup_handler, 0); - timer_setup(&priv->auto_deepsleep_timer, auto_deepsleep_timer_fn, 0); INIT_LIST_HEAD(&priv->cmdfreeq); INIT_LIST_HEAD(&priv->cmdpendingq); @@ -881,9 +798,8 @@ static void lbs_free_adapter(struct lbs_private *priv) { lbs_free_cmd_buffer(priv); kfifo_free(&priv->event_fifo); - del_timer(&priv->command_timer); - del_timer(&priv->tx_lockup_timer); - del_timer(&priv->auto_deepsleep_timer); + timer_delete(&priv->command_timer); + timer_delete(&priv->tx_lockup_timer); } static const struct net_device_ops lbs_netdev_ops = { diff --git a/drivers/net/wireless/marvell/libertas_tf/cmd.c b/drivers/net/wireless/marvell/libertas_tf/cmd.c index efb98304555a..7fc1bdb6c458 100644 --- a/drivers/net/wireless/marvell/libertas_tf/cmd.c +++ b/drivers/net/wireless/marvell/libertas_tf/cmd.c @@ -757,7 +757,7 @@ int lbtf_process_rx_command(struct lbtf_private *priv) } /* Now we got response from FW, cancel the command timer */ - del_timer(&priv->command_timer); + timer_delete(&priv->command_timer); priv->cmd_timed_out = 0; if (priv->nr_retries) priv->nr_retries = 0; diff --git a/drivers/net/wireless/marvell/libertas_tf/if_usb.c b/drivers/net/wireless/marvell/libertas_tf/if_usb.c index 1750f5e93de2..7c413dc81f9a 100644 --- a/drivers/net/wireless/marvell/libertas_tf/if_usb.c +++ b/drivers/net/wireless/marvell/libertas_tf/if_usb.c @@ -875,7 +875,7 @@ restart: wait_event_interruptible(cardp->fw_wq, cardp->priv->surpriseremoved || cardp->fwdnldover); - del_timer_sync(&cardp->fw_timeout); + timer_delete_sync(&cardp->fw_timeout); usb_kill_urb(cardp->rx_urb); if (!cardp->fwdnldover) { diff --git a/drivers/net/wireless/marvell/libertas_tf/main.c b/drivers/net/wireless/marvell/libertas_tf/main.c index b47a832b9ae2..a57a11be57d8 100644 --- a/drivers/net/wireless/marvell/libertas_tf/main.c +++ b/drivers/net/wireless/marvell/libertas_tf/main.c @@ -174,7 +174,7 @@ static void lbtf_free_adapter(struct lbtf_private *priv) { lbtf_deb_enter(LBTF_DEB_MAIN); lbtf_free_cmd_buffer(priv); - del_timer(&priv->command_timer); + timer_delete(&priv->command_timer); lbtf_deb_leave(LBTF_DEB_MAIN); } @@ -642,7 +642,7 @@ int lbtf_remove_card(struct lbtf_private *priv) lbtf_deb_enter(LBTF_DEB_MAIN); priv->surpriseremoved = 1; - del_timer(&priv->command_timer); + timer_delete(&priv->command_timer); lbtf_free_adapter(priv); priv->hw = NULL; ieee80211_unregister_hw(hw); diff --git a/drivers/net/wireless/marvell/mwifiex/11n.c b/drivers/net/wireless/marvell/mwifiex/11n.c index 66f0f5377ac1..738bafc3749b 100644 --- a/drivers/net/wireless/marvell/mwifiex/11n.c +++ b/drivers/net/wireless/marvell/mwifiex/11n.c @@ -403,12 +403,14 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv, if (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 && bss_desc->bcn_ht_oper->ht_param & - IEEE80211_HT_PARAM_CHAN_WIDTH_ANY) + IEEE80211_HT_PARAM_CHAN_WIDTH_ANY) { + chan_list->chan_scan_param[0].radio_type |= + CHAN_BW_40MHZ << 2; SET_SECONDARYCHAN(chan_list->chan_scan_param[0]. radio_type, (bss_desc->bcn_ht_oper->ht_param & IEEE80211_HT_PARAM_CHA_SEC_OFFSET)); - + } *buffer += struct_size(chan_list, chan_scan_param, 1); ret_len += struct_size(chan_list, chan_scan_param, 1); } diff --git a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c index cb948ca34373..8aff1df09b40 100644 --- a/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/marvell/mwifiex/11n_rxreorder.c @@ -206,7 +206,7 @@ mwifiex_del_rx_reorder_entry(struct mwifiex_private *priv, start_win = (tbl->start_win + tbl->win_size) & (MAX_TID_VALUE - 1); mwifiex_11n_dispatch_pkt_until_start_win(priv, tbl, start_win); - del_timer_sync(&tbl->timer_context.timer); + timer_delete_sync(&tbl->timer_context.timer); tbl->timer_context.timer_is_set = false; spin_lock_bh(&priv->rx_reorder_tbl_lock); diff --git a/drivers/net/wireless/marvell/mwifiex/cfp.c b/drivers/net/wireless/marvell/mwifiex/cfp.c index d39092b99212..d7fd79214bcf 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfp.c +++ b/drivers/net/wireless/marvell/mwifiex/cfp.c @@ -150,7 +150,7 @@ static const u16 ac_mcs_rate_nss2[8][10] = { struct region_code_mapping { u8 code; - u8 region[IEEE80211_COUNTRY_STRING_LEN]; + u8 region[IEEE80211_COUNTRY_STRING_LEN] __nonstring; }; static struct region_code_mapping region_code_mapping_t[] = { diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c index b30ed321c625..5573e2ded72f 100644 --- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c +++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c @@ -836,7 +836,7 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter) return -1; } /* Now we got response from FW, cancel the command timer */ - del_timer_sync(&adapter->cmd_timer); + timer_delete_sync(&adapter->cmd_timer); clear_bit(MWIFIEX_IS_CMD_TIMEDOUT, &adapter->work_flags); if (adapter->curr_cmd->cmd_flag & CMD_F_HOSTCMD) { diff --git a/drivers/net/wireless/marvell/mwifiex/fw.h b/drivers/net/wireless/marvell/mwifiex/fw.h index 4a96281792cc..91458f3bd14a 100644 --- a/drivers/net/wireless/marvell/mwifiex/fw.h +++ b/drivers/net/wireless/marvell/mwifiex/fw.h @@ -454,6 +454,11 @@ enum mwifiex_channel_flags { #define HostCmd_RET_BIT 0x8000 #define HostCmd_ACT_GEN_GET 0x0000 #define HostCmd_ACT_GEN_SET 0x0001 +#define HOST_CMD_ACT_GEN_SET 0x0001 +/* Add this non-CamelCase-style macro to comply with checkpatch requirements. + * This macro will eventually replace all existing CamelCase-style macros in + * the future for consistency. + */ #define HostCmd_ACT_GEN_REMOVE 0x0004 #define HostCmd_ACT_BITWISE_SET 0x0002 #define HostCmd_ACT_BITWISE_CLR 0x0003 @@ -2352,6 +2357,14 @@ struct host_cmd_ds_add_station { u8 tlv[]; } __packed; +#define MWIFIEX_CFG_TYPE_CAL 0x2 + +struct host_cmd_ds_802_11_cfg_data { + __le16 action; + __le16 type; + __le16 data_len; +} __packed; + struct host_cmd_ds_command { __le16 command; __le16 size; @@ -2431,6 +2444,7 @@ struct host_cmd_ds_command { struct host_cmd_ds_pkt_aggr_ctrl pkt_aggr_ctrl; struct host_cmd_ds_sta_configure sta_cfg; struct host_cmd_ds_add_station sta_info; + struct host_cmd_ds_802_11_cfg_data cfg_data; } params; } __packed; diff --git a/drivers/net/wireless/marvell/mwifiex/init.c b/drivers/net/wireless/marvell/mwifiex/init.c index 8b61e45cd667..ce0d42e72e94 100644 --- a/drivers/net/wireless/marvell/mwifiex/init.c +++ b/drivers/net/wireless/marvell/mwifiex/init.c @@ -390,7 +390,7 @@ static void mwifiex_invalidate_lists(struct mwifiex_adapter *adapter) static void mwifiex_adapter_cleanup(struct mwifiex_adapter *adapter) { - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); cancel_delayed_work_sync(&adapter->devdump_work); mwifiex_cancel_all_pending_cmd(adapter); wake_up_interruptible(&adapter->cmd_wait_q.wait); @@ -613,7 +613,7 @@ mwifiex_shutdown_drv(struct mwifiex_adapter *adapter) if (adapter->curr_cmd) { mwifiex_dbg(adapter, WARN, "curr_cmd is still in processing\n"); - del_timer_sync(&adapter->cmd_timer); + timer_delete_sync(&adapter->cmd_timer); mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd); adapter->curr_cmd = NULL; } diff --git a/drivers/net/wireless/marvell/mwifiex/main.c b/drivers/net/wireless/marvell/mwifiex/main.c index 855019fe5485..0e1f53940401 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.c +++ b/drivers/net/wireless/marvell/mwifiex/main.c @@ -54,7 +54,7 @@ const u16 mwifiex_1d_to_wmm_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 }; * proper cleanup before exiting. */ static int mwifiex_register(void *card, struct device *dev, - struct mwifiex_if_ops *if_ops, void **padapter) + const struct mwifiex_if_ops *if_ops, void **padapter) { struct mwifiex_adapter *adapter; int i; @@ -307,7 +307,7 @@ process_start: if (IS_CARD_RX_RCVD(adapter)) { adapter->data_received = false; adapter->pm_wakeup_fw_try = false; - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); if (adapter->ps_state == PS_STATE_SLEEP) adapter->ps_state = PS_STATE_AWAKE; } else { @@ -691,10 +691,6 @@ err_dnld_fw: init_failed = true; done: - if (adapter->cal_data) { - release_firmware(adapter->cal_data); - adapter->cal_data = NULL; - } if (adapter->firmware) { release_firmware(adapter->firmware); adapter->firmware = NULL; @@ -1713,7 +1709,7 @@ err_exit: */ int mwifiex_add_card(void *card, struct completion *fw_done, - struct mwifiex_if_ops *if_ops, u8 iface_type, + const struct mwifiex_if_ops *if_ops, u8 iface_type, struct device *dev) { struct mwifiex_adapter *adapter; diff --git a/drivers/net/wireless/marvell/mwifiex/main.h b/drivers/net/wireless/marvell/mwifiex/main.h index 0674dcf7a537..63f1c900e096 100644 --- a/drivers/net/wireless/marvell/mwifiex/main.h +++ b/drivers/net/wireless/marvell/mwifiex/main.h @@ -1470,7 +1470,7 @@ int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, u32 func_init_shutdown); int mwifiex_add_card(void *card, struct completion *fw_done, - struct mwifiex_if_ops *if_ops, u8 iface_type, + const struct mwifiex_if_ops *if_ops, u8 iface_type, struct device *dev); int mwifiex_remove_card(struct mwifiex_adapter *adapter); @@ -1571,8 +1571,6 @@ void mwifiex_uap_set_channel(struct mwifiex_private *priv, struct cfg80211_chan_def chandef); int mwifiex_config_start_uap(struct mwifiex_private *priv, struct mwifiex_uap_bss_param *bss_cfg); -void mwifiex_uap_del_sta_data(struct mwifiex_private *priv, - struct mwifiex_sta_node *node); void mwifiex_config_uap_11d(struct mwifiex_private *priv, struct cfg80211_beacon_data *beacon_data); diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index 5f997becdbaa..dd2a42e732f2 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -21,7 +21,7 @@ #define PCIE_VERSION "1.0" #define DRV_NAME "Marvell mwifiex PCIe" -static struct mwifiex_if_ops pcie_ops; +static const struct mwifiex_if_ops pcie_ops; static const struct mwifiex_pcie_card_reg mwifiex_reg_8766 = { .cmd_addr_lo = PCIE_SCRATCH_0_REG, @@ -2437,7 +2437,7 @@ static void mwifiex_interrupt_status(struct mwifiex_adapter *adapter, */ adapter->ps_state = PS_STATE_AWAKE; adapter->pm_wakeup_fw_try = false; - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); } spin_lock_irqsave(&adapter->int_lock, flags); @@ -2527,7 +2527,7 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter) adapter->ps_state == PS_STATE_SLEEP) { adapter->ps_state = PS_STATE_AWAKE; adapter->pm_wakeup_fw_try = false; - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); } } } @@ -3240,7 +3240,7 @@ static void mwifiex_pcie_down_dev(struct mwifiex_adapter *adapter) mwifiex_pcie_free_buffers(adapter); } -static struct mwifiex_if_ops pcie_ops = { +static const struct mwifiex_if_ops pcie_ops = { .init_if = mwifiex_init_pcie, .cleanup_if = mwifiex_cleanup_pcie, .check_fw_status = mwifiex_check_fw_status, diff --git a/drivers/net/wireless/marvell/mwifiex/sdio.c b/drivers/net/wireless/marvell/mwifiex/sdio.c index 490ffd981164..c1fe48448839 100644 --- a/drivers/net/wireless/marvell/mwifiex/sdio.c +++ b/drivers/net/wireless/marvell/mwifiex/sdio.c @@ -21,7 +21,7 @@ static void mwifiex_sdio_work(struct work_struct *work); -static struct mwifiex_if_ops sdio_ops; +static const struct mwifiex_if_ops sdio_ops; static const struct mwifiex_sdio_card_reg mwifiex_reg_sd87xx = { .start_rd_port = 1, @@ -3167,7 +3167,7 @@ static void mwifiex_sdio_up_dev(struct mwifiex_adapter *adapter) dev_err(&card->func->dev, "error enabling SDIO port\n"); } -static struct mwifiex_if_ops sdio_ops = { +static const struct mwifiex_if_ops sdio_ops = { .init_if = mwifiex_init_sdio, .cleanup_if = mwifiex_cleanup_sdio, .check_fw_status = mwifiex_check_fw_status, diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c index e2800a831c8e..c4689f5a1acc 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c @@ -1507,6 +1507,7 @@ static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv, u32 len; u8 *data = (u8 *)cmd + S_DS_GEN; int ret; + struct host_cmd_ds_802_11_cfg_data *pcfg_data; if (prop) { len = prop->length; @@ -1514,12 +1515,20 @@ static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv, data, len); if (ret) return ret; + + cmd->size = cpu_to_le16(S_DS_GEN + len); mwifiex_dbg(adapter, INFO, "download cfg_data from device tree: %s\n", prop->name); } else if (adapter->cal_data->data && adapter->cal_data->size > 0) { len = mwifiex_parse_cal_cfg((u8 *)adapter->cal_data->data, - adapter->cal_data->size, data); + adapter->cal_data->size, + data + sizeof(*pcfg_data)); + pcfg_data = &cmd->params.cfg_data; + pcfg_data->action = cpu_to_le16(HOST_CMD_ACT_GEN_SET); + pcfg_data->type = cpu_to_le16(MWIFIEX_CFG_TYPE_CAL); + pcfg_data->data_len = cpu_to_le16(len); + cmd->size = cpu_to_le16(S_DS_GEN + sizeof(*pcfg_data) + len); mwifiex_dbg(adapter, INFO, "download cfg_data from config file\n"); } else { @@ -1527,7 +1536,6 @@ static int mwifiex_cmd_cfg_data(struct mwifiex_private *priv, } cmd->command = cpu_to_le16(HostCmd_CMD_CFG_DATA); - cmd->size = cpu_to_le16(S_DS_GEN + len); return 0; } @@ -2293,9 +2301,13 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init) "marvell,caldata"); } - if (adapter->cal_data) + if (adapter->cal_data) { mwifiex_send_cmd(priv, HostCmd_CMD_CFG_DATA, HostCmd_ACT_GEN_SET, 0, NULL, true); + release_firmware(adapter->cal_data); + adapter->cal_data = NULL; + } + /* Read MAC address from HW */ ret = mwifiex_send_cmd(priv, HostCmd_CMD_GET_HW_SPEC, diff --git a/drivers/net/wireless/marvell/mwifiex/sta_event.c b/drivers/net/wireless/marvell/mwifiex/sta_event.c index 400348abeee5..fecd88967ceb 100644 --- a/drivers/net/wireless/marvell/mwifiex/sta_event.c +++ b/drivers/net/wireless/marvell/mwifiex/sta_event.c @@ -789,7 +789,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) adapter->ps_state = PS_STATE_AWAKE; adapter->pm_wakeup_card_req = false; adapter->pm_wakeup_fw_try = false; - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); break; } if (!mwifiex_send_null_packet @@ -804,7 +804,7 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv) adapter->ps_state = PS_STATE_AWAKE; adapter->pm_wakeup_card_req = false; adapter->pm_wakeup_fw_try = false; - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); break; diff --git a/drivers/net/wireless/marvell/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c index 0a5f340876c3..18e8c04d14c4 100644 --- a/drivers/net/wireless/marvell/mwifiex/tdls.c +++ b/drivers/net/wireless/marvell/mwifiex/tdls.c @@ -1490,7 +1490,7 @@ void mwifiex_clean_auto_tdls(struct mwifiex_private *priv) priv->adapter->auto_tdls && priv->bss_type == MWIFIEX_BSS_TYPE_STA) { priv->auto_tdls_timer_active = false; - del_timer(&priv->auto_tdls_timer); + timer_delete(&priv->auto_tdls_timer); mwifiex_flush_auto_tdls_list(priv); } } diff --git a/drivers/net/wireless/marvell/mwifiex/uap_event.c b/drivers/net/wireless/marvell/mwifiex/uap_event.c index 58ef5020a46a..245cb99a3daa 100644 --- a/drivers/net/wireless/marvell/mwifiex/uap_event.c +++ b/drivers/net/wireless/marvell/mwifiex/uap_event.c @@ -325,19 +325,3 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv) return 0; } - -/* This function deletes station entry from associated station list. - * Also if both AP and STA are 11n enabled, RxReorder tables and TxBA stream - * tables created for this station are deleted. - */ -void mwifiex_uap_del_sta_data(struct mwifiex_private *priv, - struct mwifiex_sta_node *node) -{ - if (priv->ap_11n_enabled && node->is_11n_enabled) { - mwifiex_11n_del_rx_reorder_tbl_by_ta(priv, node->mac_addr); - mwifiex_del_tx_ba_stream_tbl_by_ra(priv, node->mac_addr); - } - mwifiex_del_sta_entry(priv, node->mac_addr); - - return; -} diff --git a/drivers/net/wireless/marvell/mwifiex/usb.c b/drivers/net/wireless/marvell/mwifiex/usb.c index 6085cd50970d..2f565397cf36 100644 --- a/drivers/net/wireless/marvell/mwifiex/usb.c +++ b/drivers/net/wireless/marvell/mwifiex/usb.c @@ -10,7 +10,7 @@ #define USB_VERSION "1.0" -static struct mwifiex_if_ops usb_ops; +static const struct mwifiex_if_ops usb_ops; static const struct usb_device_id mwifiex_usb_table[] = { /* 8766 */ @@ -877,7 +877,7 @@ static int mwifiex_usb_prepare_tx_aggr_skb(struct mwifiex_adapter *adapter, * write complete, delete the tx_aggr timer */ if (port->tx_aggr.timer_cnxt.is_hold_timer_set) { - del_timer(&port->tx_aggr.timer_cnxt.hold_timer); + timer_delete(&port->tx_aggr.timer_cnxt.hold_timer); port->tx_aggr.timer_cnxt.is_hold_timer_set = false; port->tx_aggr.timer_cnxt.hold_tmo_msecs = 0; } @@ -1354,7 +1354,7 @@ static void mwifiex_usb_cleanup_tx_aggr(struct mwifiex_adapter *adapter) mwifiex_write_data_complete(adapter, skb_tmp, 0, -1); if (port->tx_aggr.timer_cnxt.hold_timer.function) - del_timer_sync(&port->tx_aggr.timer_cnxt.hold_timer); + timer_delete_sync(&port->tx_aggr.timer_cnxt.hold_timer); port->tx_aggr.timer_cnxt.is_hold_timer_set = false; port->tx_aggr.timer_cnxt.hold_tmo_msecs = 0; } @@ -1557,7 +1557,7 @@ static int mwifiex_pm_wakeup_card(struct mwifiex_adapter *adapter) { /* Simulation of HS_AWAKE event */ adapter->pm_wakeup_fw_try = false; - del_timer(&adapter->wakeup_timer); + timer_delete(&adapter->wakeup_timer); adapter->pm_wakeup_card_req = false; adapter->ps_state = PS_STATE_AWAKE; @@ -1585,7 +1585,7 @@ mwifiex_pm_wakeup_card_complete(struct mwifiex_adapter *adapter) return 0; } -static struct mwifiex_if_ops usb_ops = { +static const struct mwifiex_if_ops usb_ops = { .register_dev = mwifiex_register_dev, .unregister_dev = mwifiex_unregister_dev, .wakeup = mwifiex_pm_wakeup_card, diff --git a/drivers/net/wireless/mediatek/mt76/channel.c b/drivers/net/wireless/mediatek/mt76/channel.c index 6a35c6ebd823..e7b839e74290 100644 --- a/drivers/net/wireless/mediatek/mt76/channel.c +++ b/drivers/net/wireless/mediatek/mt76/channel.c @@ -293,6 +293,7 @@ struct mt76_vif_link *mt76_get_vif_phy_link(struct mt76_phy *phy, kfree(mlink); return ERR_PTR(ret); } + rcu_assign_pointer(mvif->offchannel_link, mlink); return mlink; } @@ -301,10 +302,12 @@ void mt76_put_vif_phy_link(struct mt76_phy *phy, struct ieee80211_vif *vif, struct mt76_vif_link *mlink) { struct mt76_dev *dev = phy->dev; + struct mt76_vif_data *mvif = mlink->mvif; if (IS_ERR_OR_NULL(mlink) || !mlink->offchannel) return; + rcu_assign_pointer(mvif->offchannel_link, NULL); dev->drv->vif_link_remove(phy, vif, &vif->bss_conf, mlink); kfree(mlink); } diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c index 0bc66cc19acd..443517d06c9f 100644 --- a/drivers/net/wireless/mediatek/mt76/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/eeprom.c @@ -95,6 +95,10 @@ int mt76_get_of_data_from_mtd(struct mt76_dev *dev, void *eep, int offset, int l #ifdef CONFIG_NL80211_TESTMODE dev->test_mtd.name = devm_kstrdup(dev->dev, part, GFP_KERNEL); + if (!dev->test_mtd.name) { + ret = -ENOMEM; + goto out_put_node; + } dev->test_mtd.offset = offset; #endif diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 508b472408c2..b88d7e10742e 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -816,8 +816,8 @@ void mt76_free_device(struct mt76_dev *dev) } EXPORT_SYMBOL_GPL(mt76_free_device); -static struct mt76_phy * -mt76_vif_phy(struct ieee80211_hw *hw, struct ieee80211_vif *vif) +struct mt76_phy *mt76_vif_phy(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) { struct mt76_vif_link *mlink = (struct mt76_vif_link *)vif->drv_priv; struct mt76_chanctx *ctx; @@ -831,6 +831,7 @@ mt76_vif_phy(struct ieee80211_hw *hw, struct ieee80211_vif *vif) ctx = (struct mt76_chanctx *)mlink->ctx->drv_priv; return ctx->phy; } +EXPORT_SYMBOL_GPL(mt76_vif_phy); static void mt76_rx_release_amsdu(struct mt76_phy *phy, enum mt76_rxq_id q) { @@ -1697,6 +1698,17 @@ void mt76_wcid_add_poll(struct mt76_dev *dev, struct mt76_wcid *wcid) } EXPORT_SYMBOL_GPL(mt76_wcid_add_poll); +s8 mt76_get_power_bound(struct mt76_phy *phy, s8 txpower) +{ + int n_chains = hweight16(phy->chainmask); + + txpower = mt76_get_sar_power(phy, phy->chandef.chan, txpower * 2); + txpower -= mt76_tx_power_nss_delta(n_chains); + + return txpower; +} +EXPORT_SYMBOL_GPL(mt76_get_power_bound); + int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, int *dbm) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index 132148f7b107..d7cd467b812f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -351,6 +351,7 @@ struct mt76_wcid { u8 hw_key_idx; u8 hw_key_idx2; + u8 offchannel:1; u8 sta:1; u8 sta_disabled:1; u8 amsdu:1; @@ -491,6 +492,7 @@ struct mt76_hw_cap { #define MT_DRV_RX_DMA_HDR BIT(3) #define MT_DRV_HW_MGMT_TXQ BIT(4) #define MT_DRV_AMSDU_OFFLOAD BIT(5) +#define MT_DRV_IGNORE_TXS_FAILED BIT(6) struct mt76_driver_ops { u32 drv_flags; @@ -769,6 +771,7 @@ struct mt76_testmode_data { struct mt76_vif_link { u8 idx; + u8 link_idx; u8 omac_idx; u8 band_idx; u8 wmm_idx; @@ -786,6 +789,7 @@ struct mt76_vif_link { struct mt76_vif_data { struct mt76_vif_link __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; + struct mt76_vif_link __rcu *offchannel_link; struct mt76_phy *roc_phy; u16 valid_links; @@ -1224,6 +1228,8 @@ struct mt76_phy *mt76_alloc_phy(struct mt76_dev *dev, unsigned int size, u8 band_idx); int mt76_register_phy(struct mt76_phy *phy, bool vht, struct ieee80211_rate *rates, int n_rates); +struct mt76_phy *mt76_vif_phy(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); struct dentry *mt76_register_debugfs_fops(struct mt76_phy *phy, const struct file_operations *ops); @@ -1482,6 +1488,8 @@ void mt76_sta_pre_rcu_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int mt76_get_min_avg_rssi(struct mt76_dev *dev, u8 phy_idx); +s8 mt76_get_power_bound(struct mt76_phy *phy, s8 txpower); + int mt76_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, int *dbm); int mt76_init_sar_power(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 2e7b05eeef7a..c54005df08ca 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -97,7 +97,7 @@ static void mt7615_stop(struct ieee80211_hw *hw, bool suspend) struct mt7615_phy *phy = mt7615_hw_phy(hw); cancel_delayed_work_sync(&phy->mt76->mac_work); - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); cancel_delayed_work_sync(&dev->pm.ps_work); @@ -1194,7 +1194,7 @@ static int mt7615_cancel_remain_on_channel(struct ieee80211_hw *hw, if (!test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state)) return 0; - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); mt7615_mutex_acquire(phy->dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c index c2e4e6aabd9f..b795d11d943d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c @@ -220,12 +220,12 @@ void mt7615_mac_reset_work(struct work_struct *work) set_bit(MT76_MCU_RESET, &dev->mphy.state); wake_up(&dev->mt76.mcu.wait); cancel_delayed_work_sync(&dev->mphy.mac_work); - del_timer_sync(&dev->phy.roc_timer); + timer_delete_sync(&dev->phy.roc_timer); cancel_work_sync(&dev->phy.roc_work); if (phy2) { set_bit(MT76_RESET, &phy2->mt76->state); cancel_delayed_work_sync(&phy2->mt76->mac_work); - del_timer_sync(&phy2->roc_timer); + timer_delete_sync(&phy2->roc_timer); cancel_work_sync(&phy2->roc_work); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c index 4aa9fa1c4a23..d96e06b4fee1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c @@ -85,7 +85,7 @@ static void mt7663u_stop(struct ieee80211_hw *hw, bool suspend) struct mt7615_dev *dev = hw->priv; clear_bit(MT76_STATE_RUNNING, &dev->mphy.state); - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); cancel_delayed_work_sync(&phy->scan_work); cancel_delayed_work_sync(&phy->mt76->mac_work); diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h index db0c29e65185..487ad716f872 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h @@ -314,6 +314,9 @@ enum tx_frag_idx { #define MT_TXFREE_INFO_COUNT GENMASK(27, 24) #define MT_TXFREE_INFO_STAT GENMASK(29, 28) +#define MT_TXS_HDR_SIZE 4 /* Unit: DW */ +#define MT_TXS_SIZE 12 /* Unit: DW */ + #define MT_TXS0_BW GENMASK(31, 29) #define MT_TXS0_TID GENMASK(28, 26) #define MT_TXS0_AMPDU BIT(25) diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index f30cf9e71610..bafcf5a279e2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -391,7 +391,7 @@ void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb, basic->conn_type = cpu_to_le32(CONNECTION_INFRA_BC); if (vif->type == NL80211_IFTYPE_STATION && - !is_zero_ether_addr(link_conf->bssid)) { + link_conf && !is_zero_ether_addr(link_conf->bssid)) { memcpy(basic->peer_addr, link_conf->bssid, ETH_ALEN); basic->aid = cpu_to_le16(vif->cfg.aid); } else { @@ -1168,7 +1168,7 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy, .tag = cpu_to_le16(DEV_INFO_ACTIVE), .len = cpu_to_le16(sizeof(struct req_tlv)), .active = enable, - .link_idx = mvif->idx, + .link_idx = mvif->link_idx, }, }; struct { @@ -1191,7 +1191,7 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy, .bmc_tx_wlan_idx = cpu_to_le16(wcid->idx), .sta_idx = cpu_to_le16(wcid->idx), .conn_state = 1, - .link_idx = mvif->idx, + .link_idx = mvif->link_idx, }, }; int err, idx, cmd, len; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c index b456ccd00d58..11c16d1fc70f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c @@ -156,7 +156,8 @@ mt76x0e_probe(struct pci_dev *pdev, const struct pci_device_id *id) static const struct mt76_driver_ops drv_ops = { .txwi_size = sizeof(struct mt76x02_txwi), .drv_flags = MT_DRV_TX_ALIGNED4_SKBS | - MT_DRV_SW_RX_AIRTIME, + MT_DRV_SW_RX_AIRTIME | + MT_DRV_IGNORE_TXS_FAILED, .survey_flags = SURVEY_INFO_TIME_TX, .update_survey = mt76x02_update_channel, .set_channel = mt76x0_set_channel, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c index b031c500b741..90e5666c0857 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c @@ -214,7 +214,8 @@ static int mt76x0u_probe(struct usb_interface *usb_intf, const struct usb_device_id *id) { static const struct mt76_driver_ops drv_ops = { - .drv_flags = MT_DRV_SW_RX_AIRTIME, + .drv_flags = MT_DRV_SW_RX_AIRTIME | + MT_DRV_IGNORE_TXS_FAILED, .survey_flags = SURVEY_INFO_TIME_TX, .update_survey = mt76x02_update_channel, .set_channel = mt76x0_set_channel, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c index 0e1ede9314d8..4840d0b500b3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c @@ -264,8 +264,8 @@ void mt76x02u_init_beacon_config(struct mt76x02_dev *dev) }; dev->beacon_ops = &beacon_ops; - hrtimer_init(&dev->pre_tbtt_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - dev->pre_tbtt_timer.function = mt76x02u_pre_tbtt_interrupt; + hrtimer_setup(&dev->pre_tbtt_timer, mt76x02u_pre_tbtt_interrupt, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); INIT_WORK(&dev->pre_tbtt_work, mt76x02u_pre_tbtt_work); mt76x02_init_beacon_config(dev); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c index 727bfdd00b40..2303019670e2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c @@ -22,7 +22,8 @@ mt76x2e_probe(struct pci_dev *pdev, const struct pci_device_id *id) static const struct mt76_driver_ops drv_ops = { .txwi_size = sizeof(struct mt76x02_txwi), .drv_flags = MT_DRV_TX_ALIGNED4_SKBS | - MT_DRV_SW_RX_AIRTIME, + MT_DRV_SW_RX_AIRTIME | + MT_DRV_IGNORE_TXS_FAILED, .survey_flags = SURVEY_INFO_TIME_TX, .update_survey = mt76x02_update_channel, .set_channel = mt76x2e_set_channel, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c index e832ad53e239..84ef80ab4afb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c @@ -22,6 +22,7 @@ static const struct usb_device_id mt76x2u_device_table[] = { { USB_DEVICE(0x0846, 0x9053) }, /* Netgear A6210 */ { USB_DEVICE(0x045e, 0x02e6) }, /* XBox One Wireless Adapter */ { USB_DEVICE(0x045e, 0x02fe) }, /* XBox One Wireless Adapter */ + { USB_DEVICE(0x2357, 0x0137) }, /* TP-Link TL-WDN6200 */ { }, }; @@ -29,7 +30,8 @@ static int mt76x2u_probe(struct usb_interface *intf, const struct usb_device_id *id) { static const struct mt76_driver_ops drv_ops = { - .drv_flags = MT_DRV_SW_RX_AIRTIME, + .drv_flags = MT_DRV_SW_RX_AIRTIME | + MT_DRV_IGNORE_TXS_FAILED, .survey_flags = SURVEY_INFO_TIME_TX, .update_survey = mt76x02_update_channel, .set_channel = mt76x2u_set_channel, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 578013884e43..192e8eff970b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -303,9 +303,9 @@ static int mt7915_muru_stats_show(struct seq_file *file, void *data) phy->mib.dl_vht_3mu_cnt, phy->mib.dl_vht_4mu_cnt); - sub_total_cnt = phy->mib.dl_vht_2mu_cnt + - phy->mib.dl_vht_3mu_cnt + - phy->mib.dl_vht_4mu_cnt; + sub_total_cnt = (u64)phy->mib.dl_vht_2mu_cnt + + phy->mib.dl_vht_3mu_cnt + + phy->mib.dl_vht_4mu_cnt; seq_printf(file, "\nTotal non-HE MU-MIMO DL PPDU count: %lld", sub_total_cnt); @@ -353,26 +353,27 @@ static int mt7915_muru_stats_show(struct seq_file *file, void *data) phy->mib.dl_he_9to16ru_cnt, phy->mib.dl_he_gtr16ru_cnt); - sub_total_cnt = phy->mib.dl_he_2mu_cnt + - phy->mib.dl_he_3mu_cnt + - phy->mib.dl_he_4mu_cnt; + sub_total_cnt = (u64)phy->mib.dl_he_2mu_cnt + + phy->mib.dl_he_3mu_cnt + + phy->mib.dl_he_4mu_cnt; total_ppdu_cnt = sub_total_cnt; seq_printf(file, "\nTotal HE MU-MIMO DL PPDU count: %lld", sub_total_cnt); - sub_total_cnt = phy->mib.dl_he_2ru_cnt + - phy->mib.dl_he_3ru_cnt + - phy->mib.dl_he_4ru_cnt + - phy->mib.dl_he_5to8ru_cnt + - phy->mib.dl_he_9to16ru_cnt + - phy->mib.dl_he_gtr16ru_cnt; + sub_total_cnt = (u64)phy->mib.dl_he_2ru_cnt + + phy->mib.dl_he_3ru_cnt + + phy->mib.dl_he_4ru_cnt + + phy->mib.dl_he_5to8ru_cnt + + phy->mib.dl_he_9to16ru_cnt + + phy->mib.dl_he_gtr16ru_cnt; total_ppdu_cnt += sub_total_cnt; seq_printf(file, "\nTotal HE OFDMA DL PPDU count: %lld", sub_total_cnt); - total_ppdu_cnt += phy->mib.dl_he_su_cnt + phy->mib.dl_he_ext_su_cnt; + total_ppdu_cnt += (u64)phy->mib.dl_he_su_cnt + + phy->mib.dl_he_ext_su_cnt; seq_printf(file, "\nAll HE DL PPDU count: %lld", total_ppdu_cnt); @@ -404,20 +405,20 @@ static int mt7915_muru_stats_show(struct seq_file *file, void *data) phy->mib.ul_hetrig_9to16ru_cnt, phy->mib.ul_hetrig_gtr16ru_cnt); - sub_total_cnt = phy->mib.ul_hetrig_2mu_cnt + - phy->mib.ul_hetrig_3mu_cnt + - phy->mib.ul_hetrig_4mu_cnt; + sub_total_cnt = (u64)phy->mib.ul_hetrig_2mu_cnt + + phy->mib.ul_hetrig_3mu_cnt + + phy->mib.ul_hetrig_4mu_cnt; total_ppdu_cnt = sub_total_cnt; seq_printf(file, "\nTotal HE MU-MIMO UL TB PPDU count: %lld", sub_total_cnt); - sub_total_cnt = phy->mib.ul_hetrig_2ru_cnt + - phy->mib.ul_hetrig_3ru_cnt + - phy->mib.ul_hetrig_4ru_cnt + - phy->mib.ul_hetrig_5to8ru_cnt + - phy->mib.ul_hetrig_9to16ru_cnt + - phy->mib.ul_hetrig_gtr16ru_cnt; + sub_total_cnt = (u64)phy->mib.ul_hetrig_2ru_cnt + + phy->mib.ul_hetrig_3ru_cnt + + phy->mib.ul_hetrig_4ru_cnt + + phy->mib.ul_hetrig_5to8ru_cnt + + phy->mib.ul_hetrig_9to16ru_cnt + + phy->mib.ul_hetrig_gtr16ru_cnt; total_ppdu_cnt += sub_total_cnt; seq_printf(file, "\nTotal HE OFDMA UL TB PPDU count: %lld", @@ -1084,13 +1085,13 @@ mt7915_rate_txpower_set(struct file *file, const char __user *user_buf, return -EINVAL; if (pwr160) - pwr160 = mt7915_get_power_bound(phy, pwr160); + pwr160 = mt76_get_power_bound(mphy, pwr160); if (pwr80) - pwr80 = mt7915_get_power_bound(phy, pwr80); + pwr80 = mt76_get_power_bound(mphy, pwr80); if (pwr40) - pwr40 = mt7915_get_power_bound(phy, pwr40); + pwr40 = mt76_get_power_bound(mphy, pwr40); if (pwr20) - pwr20 = mt7915_get_power_bound(phy, pwr20); + pwr20 = mt76_get_power_bound(mphy, pwr20); if (pwr160 < 0 || pwr80 < 0 || pwr40 < 0 || pwr20 < 0) return -EINVAL; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 9d790f234e82..3643c72bb68d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -3323,7 +3323,7 @@ int mt7915_mcu_set_txpower_frame(struct mt7915_phy *phy, if (ret) return ret; - txpower = mt7915_get_power_bound(phy, txpower); + txpower = mt76_get_power_bound(mphy, txpower); if (txpower > mphy->txpower_cur || txpower < 0) return -EINVAL; @@ -3373,7 +3373,7 @@ int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy) int i, idx; int tx_power; - tx_power = mt7915_get_power_bound(phy, hw->conf.power_level); + tx_power = mt76_get_power_bound(mphy, hw->conf.power_level); tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, &limits_array, tx_power); mphy->txpower_cur = tx_power; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index 49476a4182fd..092ed504a8f2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -515,16 +515,4 @@ enum { sizeof(struct bss_info_bmc_rate) +\ sizeof(struct bss_info_ext_bss)) -static inline s8 -mt7915_get_power_bound(struct mt7915_phy *phy, s8 txpower) -{ - struct mt76_phy *mphy = phy->mt76; - int n_chains = hweight16(mphy->chainmask); - - txpower = mt76_get_sar_power(mphy, mphy->chandef.chan, txpower * 2); - txpower -= mt76_tx_power_nss_delta(n_chains); - - return txpower; -} - #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 13e58c328aff..826c48a2ee69 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -364,7 +364,7 @@ void mt7921_roc_abort_sync(struct mt792x_dev *dev) { struct mt792x_phy *phy = &dev->phy; - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); if (test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state)) ieee80211_iterate_interfaces(mt76_hw(dev), @@ -395,7 +395,7 @@ static int mt7921_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif) { int err = 0; - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); mt792x_mutex_acquire(phy->dev); @@ -811,6 +811,7 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, msta->deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx; msta->deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET; msta->deflink.last_txs = jiffies; + msta->deflink.sta = msta; ret = mt76_connac_pm_wake(&dev->mphy, &dev->pm); if (ret) @@ -1475,7 +1476,7 @@ static void mt7921_abort_channel_switch(struct ieee80211_hw *hw, { struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - del_timer_sync(&mvif->csa_timer); + timer_delete_sync(&mvif->csa_timer); cancel_work_sync(&mvif->csa_work); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/init.c b/drivers/net/wireless/mediatek/mt76/mt7925/init.c index f41ca4248497..63cb08f4d87c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/init.c @@ -58,15 +58,110 @@ static int mt7925_thermal_init(struct mt792x_phy *phy) return PTR_ERR_OR_ZERO(hwmon); } +void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2) +{ + struct mt792x_phy *phy = &dev->phy; + struct mt7925_clc_rule_v2 *rule; + struct mt7925_clc *clc; + bool old = dev->has_eht, new = true; + u32 mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, alpha2); + u8 *pos; + + if (mtcl_conf != MT792X_ACPI_MTCL_INVALID && + (((mtcl_conf >> 4) & 0x3) == 0)) { + new = false; + goto out; + } + + if (!phy->clc[MT792x_CLC_BE_CTRL]) + goto out; + + clc = (struct mt7925_clc *)phy->clc[MT792x_CLC_BE_CTRL]; + pos = clc->data; + + while (1) { + rule = (struct mt7925_clc_rule_v2 *)pos; + + if (rule->alpha2[0] == alpha2[0] && + rule->alpha2[1] == alpha2[1]) { + new = false; + break; + } + + /* Check the last one */ + if (rule->flag && BIT(0)) + break; + + pos += sizeof(*rule); + } + +out: + if (old == new) + return; + + dev->has_eht = new; + mt7925_set_stream_he_eht_caps(phy); +} + +static void +mt7925_regd_channel_update(struct wiphy *wiphy, struct mt792x_dev *dev) +{ +#define IS_UNII_INVALID(idx, sfreq, efreq, cfreq) \ + (!(dev->phy.clc_chan_conf & BIT(idx)) && (cfreq) >= (sfreq) && (cfreq) <= (efreq)) +#define MT7925_UNII_59G_IS_VALID 0x1 +#define MT7925_UNII_6G_IS_VALID 0x1e + struct ieee80211_supported_band *sband; + struct mt76_dev *mdev = &dev->mt76; + struct ieee80211_channel *ch; + u32 mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, mdev->alpha2); + int i; + + if (mtcl_conf != MT792X_ACPI_MTCL_INVALID) { + if ((mtcl_conf & 0x3) == 0) + dev->phy.clc_chan_conf &= ~MT7925_UNII_59G_IS_VALID; + if (((mtcl_conf >> 2) & 0x3) == 0) + dev->phy.clc_chan_conf &= ~MT7925_UNII_6G_IS_VALID; + } + + sband = wiphy->bands[NL80211_BAND_5GHZ]; + if (!sband) + return; + + for (i = 0; i < sband->n_channels; i++) { + ch = &sband->channels[i]; + + /* UNII-4 */ + if (IS_UNII_INVALID(0, 5845, 5925, ch->center_freq)) + ch->flags |= IEEE80211_CHAN_DISABLED; + } + + sband = wiphy->bands[NL80211_BAND_6GHZ]; + if (!sband) + return; + + for (i = 0; i < sband->n_channels; i++) { + ch = &sband->channels[i]; + + /* UNII-5/6/7/8 */ + if (IS_UNII_INVALID(1, 5925, 6425, ch->center_freq) || + IS_UNII_INVALID(2, 6425, 6525, ch->center_freq) || + IS_UNII_INVALID(3, 6525, 6875, ch->center_freq) || + IS_UNII_INVALID(4, 6875, 7125, ch->center_freq)) + ch->flags |= IEEE80211_CHAN_DISABLED; + } +} + void mt7925_regd_update(struct mt792x_dev *dev) { struct mt76_dev *mdev = &dev->mt76; struct ieee80211_hw *hw = mdev->hw; + struct wiphy *wiphy = hw->wiphy; if (!dev->regd_change) return; mt7925_mcu_set_clc(dev, mdev->alpha2, dev->country_ie_env); + mt7925_regd_channel_update(wiphy, dev); mt7925_mcu_set_channel_domain(hw->priv); mt7925_set_tx_sar_pwr(hw, NULL); dev->regd_change = false; @@ -244,6 +339,7 @@ int mt7925_register_device(struct mt792x_dev *dev) dev->mt76.tx_worker.fn = mt792x_tx_worker; INIT_DELAYED_WORK(&dev->pm.ps_work, mt792x_pm_power_save_work); + INIT_DELAYED_WORK(&dev->mlo_pm_work, mt7925_mlo_pm_work); INIT_WORK(&dev->pm.wake_work, mt792x_pm_wake_work); spin_lock_init(&dev->pm.wake.lock); mutex_init(&dev->pm.mutex); diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c index 98daf80ac131..66f327781947 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c @@ -251,12 +251,12 @@ int mt7925_init_mlo_caps(struct mt792x_phy *phy) }, }; - if (!(phy->chip_cap & MT792x_CHIP_CAP_MLO_EVT_EN)) + if (!(phy->chip_cap & MT792x_CHIP_CAP_MLO_EN)) return 0; ext_capab[0].eml_capabilities = phy->eml_cap; ext_capab[0].mld_capa_and_ops = - u16_encode_bits(1, IEEE80211_MLD_CAP_OP_MAX_SIMUL_LINKS); + u16_encode_bits(0, IEEE80211_MLD_CAP_OP_MAX_SIMUL_LINKS); wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO; wiphy->iftype_ext_capab = ext_capab; @@ -360,10 +360,15 @@ static int mt7925_mac_link_bss_add(struct mt792x_dev *dev, struct mt76_txq *mtxq; int idx, ret = 0; - mconf->mt76.idx = __ffs64(~dev->mt76.vif_mask); - if (mconf->mt76.idx >= MT792x_MAX_INTERFACES) { - ret = -ENOSPC; - goto out; + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) { + mconf->mt76.idx = MT792x_MAX_INTERFACES; + } else { + mconf->mt76.idx = __ffs64(~dev->mt76.vif_mask); + + if (mconf->mt76.idx >= MT792x_MAX_INTERFACES) { + ret = -ENOSPC; + goto out; + } } mconf->mt76.omac_idx = ieee80211_vif_is_mld(vif) ? @@ -371,6 +376,7 @@ static int mt7925_mac_link_bss_add(struct mt792x_dev *dev, mconf->mt76.band_idx = 0xff; mconf->mt76.wmm_idx = ieee80211_vif_is_mld(vif) ? 0 : mconf->mt76.idx % MT76_CONNAC_MAX_WMM_SETS; + mconf->mt76.link_idx = hweight16(mvif->valid_links); if (mvif->phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ) mconf->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4; @@ -421,6 +427,7 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) mvif->bss_conf.vif = mvif; mvif->sta.vif = mvif; mvif->deflink_id = IEEE80211_LINK_UNSPECIFIED; + mvif->mlo_pm_state = MT792x_MLO_LINK_DISASSOC; ret = mt7925_mac_link_bss_add(dev, &vif->bss_conf, &mvif->sta.deflink); if (ret < 0) @@ -446,7 +453,7 @@ void mt7925_roc_abort_sync(struct mt792x_dev *dev) { struct mt792x_phy *phy = &dev->phy; - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); if (test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state)) ieee80211_iterate_interfaces(mt76_hw(dev), @@ -478,7 +485,7 @@ static int mt7925_abort_roc(struct mt792x_phy *phy, { int err = 0; - del_timer_sync(&phy->roc_timer); + timer_delete_sync(&phy->roc_timer); cancel_work_sync(&phy->roc_work); mt792x_mutex_acquire(phy->dev); @@ -1149,7 +1156,12 @@ static void mt7925_mac_link_sta_remove(struct mt76_dev *mdev, struct mt792x_bss_conf *mconf; mconf = mt792x_link_conf_to_mconf(link_conf); - mt792x_mac_link_bss_remove(dev, mconf, mlink); + + if (ieee80211_vif_is_mld(vif)) + mt792x_mac_link_bss_remove(dev, mconf, mlink); + else + mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx, link_conf, + link_sta, false); } spin_lock_bh(&mdev->sta_poll_lock); @@ -1169,6 +1181,31 @@ mt7925_mac_sta_remove_links(struct mt792x_dev *dev, struct ieee80211_vif *vif, struct mt76_wcid *wcid; unsigned int link_id; + /* clean up bss before starec */ + for_each_set_bit(link_id, &old_links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_link_sta *link_sta; + struct ieee80211_bss_conf *link_conf; + struct mt792x_bss_conf *mconf; + struct mt792x_link_sta *mlink; + + link_sta = mt792x_sta_to_link_sta(vif, sta, link_id); + if (!link_sta) + continue; + + mlink = mt792x_sta_to_link(msta, link_id); + if (!mlink) + continue; + + link_conf = mt792x_vif_to_bss_conf(vif, link_id); + if (!link_conf) + continue; + + mconf = mt792x_link_conf_to_mconf(link_conf); + + mt7925_mcu_add_bss_info(&dev->phy, mconf->mt76.ctx, link_conf, + link_sta, false); + } + for_each_set_bit(link_id, &old_links, IEEE80211_MLD_MAX_NUM_LINKS) { struct ieee80211_link_sta *link_sta; struct mt792x_link_sta *mlink; @@ -1206,51 +1243,22 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, { struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76); struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv; - struct { - struct { - u8 omac_idx; - u8 band_idx; - __le16 pad; - } __packed hdr; - struct req_tlv { - __le16 tag; - __le16 len; - u8 active; - u8 link_idx; /* hw link idx */ - u8 omac_addr[ETH_ALEN]; - } __packed tlv; - } dev_req = { - .hdr = { - .omac_idx = 0, - .band_idx = 0, - }, - .tlv = { - .tag = cpu_to_le16(DEV_INFO_ACTIVE), - .len = cpu_to_le16(sizeof(struct req_tlv)), - .active = true, - }, - }; + struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; unsigned long rem; rem = ieee80211_vif_is_mld(vif) ? msta->valid_links : BIT(0); mt7925_mac_sta_remove_links(dev, vif, sta, rem); - if (ieee80211_vif_is_mld(vif)) { - mt7925_mcu_set_dbdc(&dev->mphy, false); - - /* recovery omac address for the legacy interface */ - memcpy(dev_req.tlv.omac_addr, vif->addr, ETH_ALEN); - mt76_mcu_send_msg(mdev, MCU_UNI_CMD(DEV_INFO_UPDATE), - &dev_req, sizeof(dev_req), true); - } + if (ieee80211_vif_is_mld(vif)) + mt7925_mcu_del_dev(mdev, vif); if (vif->type == NL80211_IFTYPE_STATION) { - struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - mvif->wep_sta = NULL; ewma_rssi_init(&mvif->bss_conf.rssi); } + + mvif->mlo_pm_state = MT792x_MLO_LINK_DISASSOC; } EXPORT_SYMBOL_GPL(mt7925_mac_sta_remove); @@ -1289,22 +1297,22 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_RX_START: mt76_rx_aggr_start(&dev->mt76, &msta->deflink.wcid, tid, ssn, params->buf_size); - mt7925_mcu_uni_rx_ba(dev, vif, params, true); + mt7925_mcu_uni_rx_ba(dev, params, true); break; case IEEE80211_AMPDU_RX_STOP: mt76_rx_aggr_stop(&dev->mt76, &msta->deflink.wcid, tid); - mt7925_mcu_uni_rx_ba(dev, vif, params, false); + mt7925_mcu_uni_rx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_OPERATIONAL: mtxq->aggr = true; mtxq->send_bar = false; - mt7925_mcu_uni_tx_ba(dev, vif, params, true); + mt7925_mcu_uni_tx_ba(dev, params, true); break; case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: mtxq->aggr = false; clear_bit(tid, &msta->deflink.wcid.ampdu_state); - mt7925_mcu_uni_tx_ba(dev, vif, params, false); + mt7925_mcu_uni_tx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_START: set_bit(tid, &msta->deflink.wcid.ampdu_state); @@ -1313,7 +1321,7 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; clear_bit(tid, &msta->deflink.wcid.ampdu_state); - mt7925_mcu_uni_tx_ba(dev, vif, params, false); + mt7925_mcu_uni_tx_ba(dev, params, false); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; } @@ -1322,6 +1330,38 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return ret; } +static void +mt7925_mlo_pm_iter(void *priv, u8 *mac, struct ieee80211_vif *vif) +{ + struct mt792x_dev *dev = priv; + struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; + unsigned long valid = ieee80211_vif_is_mld(vif) ? + mvif->valid_links : BIT(0); + struct ieee80211_bss_conf *bss_conf; + int i; + + if (mvif->mlo_pm_state != MT792x_MLO_CHANGED_PS) + return; + + mt792x_mutex_acquire(dev); + for_each_set_bit(i, &valid, IEEE80211_MLD_MAX_NUM_LINKS) { + bss_conf = mt792x_vif_to_bss_conf(vif, i); + mt7925_mcu_uni_bss_ps(dev, bss_conf); + } + mt792x_mutex_release(dev); +} + +void mt7925_mlo_pm_work(struct work_struct *work) +{ + struct mt792x_dev *dev = container_of(work, struct mt792x_dev, + mlo_pm_work.work); + struct ieee80211_hw *hw = mt76_hw(dev); + + ieee80211_iterate_active_interfaces(hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7925_mlo_pm_iter, dev); +} + static bool is_valid_alpha2(const char *alpha2) { if (!alpha2) @@ -1378,6 +1418,8 @@ void mt7925_scan_work(struct work_struct *work) if (!is_valid_alpha2(evt->alpha2)) break; + mt7925_regd_be_ctrl(phy->dev, evt->alpha2); + if (mdev->alpha2[0] != '0' && mdev->alpha2[1] != '0') break; @@ -1871,6 +1913,9 @@ static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw, mt7925_mcu_sta_update(dev, NULL, vif, true, MT76_STA_INFO_STATE_ASSOC); mt7925_mcu_set_beacon_filter(dev, vif, vif->cfg.assoc); + + if (ieee80211_vif_is_mld(vif)) + mvif->mlo_pm_state = MT792x_MLO_LINK_ASSOC; } if (changed & BSS_CHANGED_ARP_FILTER) { @@ -1881,9 +1926,19 @@ static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_PS) { - for_each_set_bit(i, &valid, IEEE80211_MLD_MAX_NUM_LINKS) { - bss_conf = mt792x_vif_to_bss_conf(vif, i); + if (hweight16(mvif->valid_links) < 2) { + /* legacy */ + bss_conf = &vif->bss_conf; mt7925_mcu_uni_bss_ps(dev, bss_conf); + } else { + if (mvif->mlo_pm_state == MT792x_MLO_LINK_ASSOC) { + mvif->mlo_pm_state = MT792x_MLO_CHANGED_PS_PENDING; + } else if (mvif->mlo_pm_state == MT792x_MLO_CHANGED_PS) { + for_each_set_bit(i, &valid, IEEE80211_MLD_MAX_NUM_LINKS) { + bss_conf = mt792x_vif_to_bss_conf(vif, i); + mt7925_mcu_uni_bss_ps(dev, bss_conf); + } + } } } @@ -1934,11 +1989,12 @@ static void mt7925_link_info_changed(struct ieee80211_hw *hw, if (changed & (BSS_CHANGED_QOS | BSS_CHANGED_BEACON_ENABLED)) mt7925_mcu_set_tx(dev, info); - if (changed & BSS_CHANGED_BSSID) { - if (ieee80211_vif_is_mld(vif) && - hweight16(mvif->valid_links) == 2) - /* Indicate the secondary setup done */ - mt7925_mcu_uni_bss_bcnft(dev, info, true); + if (mvif->mlo_pm_state == MT792x_MLO_CHANGED_PS_PENDING) { + /* Indicate the secondary setup done */ + mt7925_mcu_uni_bss_bcnft(dev, info, true); + + ieee80211_queue_delayed_work(hw, &dev->mlo_pm_work, 5 * HZ); + mvif->mlo_pm_state = MT792x_MLO_CHANGED_PS; } mt792x_mutex_release(dev); @@ -2022,8 +2078,6 @@ mt7925_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, goto free; if (mconf != &mvif->bss_conf) { - mt7925_mcu_set_bss_pm(dev, link_conf, true); - err = mt7925_set_mlo_roc(phy, &mvif->bss_conf, vif->active_links); if (err < 0) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 15815ad84713..e61da76b2097 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -348,14 +348,10 @@ mt7925_mcu_handle_hif_ctrl_basic(struct mt792x_dev *dev, struct tlv *tlv) basic = (struct mt7925_mcu_hif_ctrl_basic_tlv *)tlv; if (basic->hifsuspend) { - if (basic->hif_tx_traffic_status == HIF_TRAFFIC_IDLE && - basic->hif_rx_traffic_status == HIF_TRAFFIC_IDLE) - /* success */ - dev->hif_idle = true; - else - /* busy */ - /* invalid */ - dev->hif_idle = false; + dev->hif_idle = true; + if (!(basic->hif_tx_traffic_status == HIF_TRAFFIC_IDLE && + basic->hif_rx_traffic_status == HIF_TRAFFIC_IDLE)) + dev_info(dev->mt76.dev, "Hif traffic not idle.\n"); } else { dev->hif_resumed = true; } @@ -576,10 +572,10 @@ void mt7925_mcu_rx_event(struct mt792x_dev *dev, struct sk_buff *skb) static int mt7925_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif_link *mvif, - struct mt76_wcid *wcid, struct ieee80211_ampdu_params *params, bool enable, bool tx) { + struct mt76_wcid *wcid = (struct mt76_wcid *)params->sta->drv_priv; struct sta_rec_ba_uni *ba; struct sk_buff *skb; struct tlv *tlv; @@ -607,60 +603,76 @@ mt7925_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif_link *mvif, /** starec & wtbl **/ int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable) { struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv; - struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - struct mt792x_link_sta *mlink; - struct mt792x_bss_conf *mconf; - unsigned long usable_links = ieee80211_vif_usable_links(vif); - struct mt76_wcid *wcid; - u8 link_id, ret; - - for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { - mconf = mt792x_vif_to_link(mvif, link_id); - mlink = mt792x_sta_to_link(msta, link_id); - wcid = &mlink->wcid; - - if (enable && !params->amsdu) - mlink->wcid.amsdu = false; + struct mt792x_vif *mvif = msta->vif; - ret = mt7925_mcu_sta_ba(&dev->mt76, &mconf->mt76, wcid, params, - enable, true); - if (ret < 0) - break; - } + if (enable && !params->amsdu) + msta->deflink.wcid.amsdu = false; - return ret; + return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params, + enable, true); } int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable) { struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv; - struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv; - struct mt792x_link_sta *mlink; - struct mt792x_bss_conf *mconf; - unsigned long usable_links = ieee80211_vif_usable_links(vif); - struct mt76_wcid *wcid; - u8 link_id, ret; + struct mt792x_vif *mvif = msta->vif; - for_each_set_bit(link_id, &usable_links, IEEE80211_MLD_MAX_NUM_LINKS) { - mconf = mt792x_vif_to_link(mvif, link_id); - mlink = mt792x_sta_to_link(msta, link_id); - wcid = &mlink->wcid; + return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params, + enable, false); +} - ret = mt7925_mcu_sta_ba(&dev->mt76, &mconf->mt76, wcid, params, - enable, false); - if (ret < 0) - break; - } +static int mt7925_mcu_read_eeprom(struct mt792x_dev *dev, u32 offset, u8 *val) +{ + struct { + u8 rsv[4]; - return ret; + __le16 tag; + __le16 len; + + __le32 addr; + __le32 valid; + u8 data[MT7925_EEPROM_BLOCK_SIZE]; + } __packed req = { + .tag = cpu_to_le16(1), + .len = cpu_to_le16(sizeof(req) - 4), + .addr = cpu_to_le32(round_down(offset, + MT7925_EEPROM_BLOCK_SIZE)), + }; + struct evt { + u8 rsv[4]; + + __le16 tag; + __le16 len; + + __le32 ver; + __le32 addr; + __le32 valid; + __le32 size; + __le32 magic_num; + __le32 type; + __le32 rsv1[4]; + u8 data[32]; + } __packed *res; + struct sk_buff *skb; + int ret; + + ret = mt76_mcu_send_and_get_msg(&dev->mt76, MCU_WM_UNI_CMD_QUERY(EFUSE_CTRL), + &req, sizeof(req), true, &skb); + if (ret) + return ret; + + res = (struct evt *)skb->data; + *val = res->data[offset % MT7925_EEPROM_BLOCK_SIZE]; + + dev_kfree_skb(skb); + + return 0; } static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name) @@ -671,13 +683,21 @@ static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name) struct mt76_dev *mdev = &dev->mt76; struct mt792x_phy *phy = &dev->phy; const struct firmware *fw; + u8 *clc_base = NULL, hw_encap = 0; int ret, i, len, offset = 0; - u8 *clc_base = NULL; + dev->phy.clc_chan_conf = 0xff; if (mt7925_disable_clc || mt76_is_usb(&dev->mt76)) return 0; + if (mt76_is_mmio(&dev->mt76)) { + ret = mt7925_mcu_read_eeprom(dev, MT_EE_HW_TYPE, &hw_encap); + if (ret) + return ret; + hw_encap = u8_get_bits(hw_encap, MT_EE_HW_TYPE_ENCAP); + } + ret = request_firmware(&fw, fw_name, mdev->dev); if (ret) return ret; @@ -722,6 +742,12 @@ static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name) if (phy->clc[clc->idx]) continue; + /* header content sanity */ + if ((clc->idx == MT792x_CLC_BE_CTRL && + u8_get_bits(clc->t2.type, MT_EE_HW_TYPE_ENCAP) != hw_encap) || + u8_get_bits(clc->t0.type, MT_EE_HW_TYPE_ENCAP) != hw_encap) + continue; + phy->clc[clc->idx] = devm_kmemdup(mdev->dev, clc, le32_to_cpu(clc->len), GFP_KERNEL); @@ -828,7 +854,6 @@ mt7925_mcu_parse_phy_cap(struct mt792x_dev *dev, char *data) mdev->phy.chainmask = mdev->phy.antenna_mask; mdev->phy.cap.has_2ghz = cap->hw_path & BIT(WF0_24G); mdev->phy.cap.has_5ghz = cap->hw_path & BIT(WF0_5G); - dev->has_eht = cap->eht; } static void @@ -1850,49 +1875,6 @@ mt7925_mcu_sta_mld_tlv(struct sk_buff *skb, } } -static int -mt7925_mcu_sta_cmd(struct mt76_phy *phy, - struct mt76_sta_cmd_info *info) -{ - struct mt76_vif_link *mvif = (struct mt76_vif_link *)info->vif->drv_priv; - struct mt76_dev *dev = phy->dev; - struct sk_buff *skb; - int conn_state; - - skb = __mt76_connac_mcu_alloc_sta_req(dev, mvif, info->wcid, - MT7925_STA_UPDATE_MAX_SIZE); - if (IS_ERR(skb)) - return PTR_ERR(skb); - - conn_state = info->enable ? CONN_STATE_PORT_SECURE : - CONN_STATE_DISCONNECT; - if (info->link_sta) - mt76_connac_mcu_sta_basic_tlv(dev, skb, info->link_conf, - info->link_sta, - conn_state, info->newly); - if (info->link_sta && info->enable) { - mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta); - mt7925_mcu_sta_ht_tlv(skb, info->link_sta); - mt7925_mcu_sta_vht_tlv(skb, info->link_sta); - mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta); - mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta); - mt7925_mcu_sta_he_tlv(skb, info->link_sta); - mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta); - mt7925_mcu_sta_eht_tlv(skb, info->link_sta); - mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif, - info->link_sta); - mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta, - info->vif, info->rcpi, - info->state); - mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta); - } - - if (info->enable) - mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->link_sta); - - return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true); -} - static void mt7925_mcu_sta_remove_tlv(struct sk_buff *skb) { @@ -1905,8 +1887,8 @@ mt7925_mcu_sta_remove_tlv(struct sk_buff *skb) } static int -mt7925_mcu_mlo_sta_cmd(struct mt76_phy *phy, - struct mt76_sta_cmd_info *info) +mt7925_mcu_sta_cmd(struct mt76_phy *phy, + struct mt76_sta_cmd_info *info) { struct mt792x_vif *mvif = (struct mt792x_vif *)info->vif->drv_priv; struct mt76_dev *dev = phy->dev; @@ -1920,12 +1902,10 @@ mt7925_mcu_mlo_sta_cmd(struct mt76_phy *phy, if (IS_ERR(skb)) return PTR_ERR(skb); - if (info->enable) + if (info->enable && info->link_sta) { mt76_connac_mcu_sta_basic_tlv(dev, skb, info->link_conf, info->link_sta, info->enable, info->newly); - - if (info->enable && info->link_sta) { mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta); mt7925_mcu_sta_ht_tlv(skb, info->link_sta); mt7925_mcu_sta_vht_tlv(skb, info->link_sta); @@ -1976,25 +1956,15 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, }; struct mt792x_sta *msta; struct mt792x_link_sta *mlink; - int err; if (link_sta) { msta = (struct mt792x_sta *)link_sta->sta->drv_priv; mlink = mt792x_sta_to_link(msta, link_sta->link_id); } info.wcid = link_sta ? &mlink->wcid : &mvif->sta.deflink.wcid; + info.newly = state != MT76_STA_INFO_STATE_ASSOC; - if (link_sta) - info.newly = state != MT76_STA_INFO_STATE_ASSOC; - else - info.newly = state == MT76_STA_INFO_STATE_ASSOC ? false : true; - - if (ieee80211_vif_is_mld(vif)) - err = mt7925_mcu_mlo_sta_cmd(&dev->mphy, &info); - else - err = mt7925_mcu_sta_cmd(&dev->mphy, &info); - - return err; + return mt7925_mcu_sta_cmd(&dev->mphy, &info); } int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, @@ -2559,6 +2529,7 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb, struct ieee80211_vif *vif = link_conf->vif; struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf); struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv; + struct mt792x_phy *phy = mvif->phy; struct bss_mld_tlv *mld; struct tlv *tlv; bool is_mld; @@ -2574,8 +2545,13 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb, mld->group_mld_id = is_mld ? mvif->bss_conf.mt76.idx : 0xff; mld->own_mld_id = mconf->mt76.idx + 32; mld->remap_idx = 0xff; - mld->eml_enable = !!(link_conf->vif->cfg.eml_cap & - IEEE80211_EML_CAP_EMLSR_SUPP); + + if (phy->chip_cap & MT792x_CHIP_CAP_MLO_EML_EN) { + mld->eml_enable = !!(link_conf->vif->cfg.eml_cap & + IEEE80211_EML_CAP_EMLSR_SUPP); + } else { + mld->eml_enable = 0; + } memcpy(mld->mac_addr, vif->addr, ETH_ALEN); } @@ -2668,6 +2644,62 @@ int mt7925_mcu_set_timing(struct mt792x_phy *phy, MCU_UNI_CMD(BSS_INFO_UPDATE), true); } +void mt7925_mcu_del_dev(struct mt76_dev *mdev, + struct ieee80211_vif *vif) +{ + struct mt76_vif_link *mvif = (struct mt76_vif_link *)vif->drv_priv; + struct { + struct { + u8 omac_idx; + u8 band_idx; + __le16 pad; + } __packed hdr; + struct req_tlv { + __le16 tag; + __le16 len; + u8 active; + u8 link_idx; /* hw link idx */ + u8 omac_addr[ETH_ALEN]; + } __packed tlv; + } dev_req = { + .tlv = { + .tag = cpu_to_le16(DEV_INFO_ACTIVE), + .len = cpu_to_le16(sizeof(struct req_tlv)), + .active = true, + }, + }; + struct { + struct { + u8 bss_idx; + u8 pad[3]; + } __packed hdr; + struct mt76_connac_bss_basic_tlv basic; + } basic_req = { + .basic = { + .tag = cpu_to_le16(UNI_BSS_INFO_BASIC), + .len = cpu_to_le16(sizeof(struct mt76_connac_bss_basic_tlv)), + .active = true, + .conn_state = 1, + }, + }; + + dev_req.hdr.omac_idx = mvif->omac_idx; + dev_req.hdr.band_idx = mvif->band_idx; + + basic_req.hdr.bss_idx = mvif->idx; + basic_req.basic.omac_idx = mvif->omac_idx; + basic_req.basic.band_idx = mvif->band_idx; + basic_req.basic.link_idx = mvif->link_idx; + + mt76_mcu_send_msg(mdev, MCU_UNI_CMD(BSS_INFO_UPDATE), + &basic_req, sizeof(basic_req), true); + + /* recovery omac address for the legacy interface */ + memcpy(dev_req.tlv.omac_addr, vif->addr, ETH_ALEN); + mt76_mcu_send_msg(mdev, MCU_UNI_CMD(DEV_INFO_UPDATE), + &dev_req, sizeof(dev_req), true); +} + int mt7925_mcu_add_bss_info(struct mt792x_phy *phy, struct ieee80211_chanctx_conf *ctx, struct ieee80211_bss_conf *link_conf, @@ -3155,16 +3187,17 @@ __mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, .idx = idx, .env = env_cap, - .acpi_conf = mt792x_acpi_get_flags(&dev->phy), }; int ret, valid_cnt = 0; - u8 i, *pos; + u8 *pos, *last_pos; if (!clc) return 0; - pos = clc->data + sizeof(*seg) * clc->nr_seg; - for (i = 0; i < clc->nr_country; i++) { + req.ver = clc->ver; + pos = clc->data + sizeof(*seg) * clc->t0.nr_seg; + last_pos = clc->data + le32_to_cpu(*(__le32 *)(clc->data + 4)); + while (pos < last_pos) { struct mt7925_clc_rule *rule = (struct mt7925_clc_rule *)pos; pos += sizeof(*rule); @@ -3179,6 +3212,7 @@ __mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, memcpy(req.type, rule->type, 2); req.size = cpu_to_le16(seg->len); + dev->phy.clc_chan_conf = clc->ver == 1 ? 0xff : rule->flag; skb = __mt76_mcu_msg_alloc(&dev->mt76, &req, le16_to_cpu(req.size) + sizeof(req), sizeof(req), GFP_KERNEL); @@ -3194,8 +3228,10 @@ __mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, valid_cnt++; } - if (!valid_cnt) + if (!valid_cnt) { + dev->phy.clc_chan_conf = 0xff; return -ENOENT; + } return 0; } @@ -3208,6 +3244,9 @@ int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, /* submit all clc config */ for (i = 0; i < ARRAY_SIZE(phy->clc); i++) { + if (i == MT792x_CLC_BE_CTRL) + continue; + ret = __mt7925_mcu_set_clc(dev, alpha2, env_cap, phy->clc[i], i); @@ -3266,6 +3305,9 @@ int mt7925_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb, else uni_txd->option = MCU_CMD_UNI_EXT_ACK; + if (cmd == MCU_UNI_CMD(HIF_CTRL)) + uni_txd->option &= ~MCU_CMD_ACK; + goto exit; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h index 1e47d2c61b54..8ac43feb26d6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h @@ -566,8 +566,8 @@ struct mt7925_wow_pattern_tlv { u8 offset; u8 mask[MT76_CONNAC_WOW_MASK_MAX_LEN]; u8 pattern[MT76_CONNAC_WOW_PATTEN_MAX_LEN]; - u8 rsv[7]; -} __packed; + u8 rsv[4]; +}; struct roc_acquire_tlv { __le16 tag; @@ -627,6 +627,8 @@ int mt7925_mcu_sched_scan_req(struct mt76_phy *phy, int mt7925_mcu_sched_scan_enable(struct mt76_phy *phy, struct ieee80211_vif *vif, bool enable); +void mt7925_mcu_del_dev(struct mt76_dev *mdev, + struct ieee80211_vif *vif); int mt7925_mcu_add_bss_info(struct mt792x_phy *phy, struct ieee80211_chanctx_conf *ctx, struct ieee80211_bss_conf *link_conf, diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h index 8707b5d04743..4e50f2597ccd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h @@ -137,11 +137,18 @@ enum { MT7925_CLC_MAX_NUM, }; +struct mt7925_clc_rule_v2 { + u32 flag; + u8 alpha2[2]; + u8 rsv[10]; +} __packed; + struct mt7925_clc_rule { u8 alpha2[2]; u8 type[2]; u8 seg_idx; - u8 rsv[3]; + u8 flag; /* UNII4~8 ctrl flag */ + u8 rsv[2]; } __packed; struct mt7925_clc_segment { @@ -152,14 +159,26 @@ struct mt7925_clc_segment { u8 rsv2[4]; } __packed; -struct mt7925_clc { - __le32 len; - u8 idx; - u8 ver; +struct mt7925_clc_type0 { u8 nr_country; u8 type; u8 nr_seg; u8 rsv[7]; +} __packed; + +struct mt7925_clc_type2 { + u8 type; + u8 rsv[9]; +} __packed; + +struct mt7925_clc { + __le32 len; + u8 idx; + u8 ver; + union { + struct mt7925_clc_type0 t0; + struct mt7925_clc_type2 t2; + }; u8 data[]; } __packed; @@ -167,9 +186,12 @@ enum mt7925_eeprom_field { MT_EE_CHIP_ID = 0x000, MT_EE_VERSION = 0x002, MT_EE_MAC_ADDR = 0x004, + MT_EE_HW_TYPE = 0xa71, __MT_EE_MAX = 0x9ff }; +#define MT_EE_HW_TYPE_ENCAP GENMASK(1, 0) + enum { TXPWR_USER, TXPWR_EEPROM, @@ -235,6 +257,7 @@ int mt7925_mcu_chip_config(struct mt792x_dev *dev, const char *cmd); int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, u8 bit_op, u32 bit_map); +void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2); void mt7925_regd_update(struct mt792x_dev *dev); int mt7925_mac_init(struct mt792x_dev *dev); int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, @@ -263,13 +286,12 @@ int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev, struct ieee80211_vif *vif, bool enable); int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable); int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_ampdu_params *params, bool enable); +void mt7925_mlo_pm_work(struct work_struct *work); void mt7925_scan_work(struct work_struct *work); void mt7925_roc_work(struct work_struct *work); int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h index 32ed01a96bf7..e0359d431eca 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x.h @@ -27,8 +27,9 @@ #define MT792x_CHIP_CAP_CLC_EVT_EN BIT(0) #define MT792x_CHIP_CAP_RSSI_NOTIFY_EVT_EN BIT(1) -#define MT792x_CHIP_CAP_MLO_EVT_EN BIT(2) #define MT792x_CHIP_CAP_WF_RF_PIN_CTRL_EVT_EN BIT(3) +#define MT792x_CHIP_CAP_MLO_EN BIT(8) +#define MT792x_CHIP_CAP_MLO_EML_EN BIT(9) /* NOTE: used to map mt76_rates. idx may change if firmware expands table */ #define MT792x_BASIC_RATES_TBL 11 @@ -70,6 +71,7 @@ struct mt792x_fw_features { enum { MT792x_CLC_POWER, MT792x_CLC_POWER_EXT, + MT792x_CLC_BE_CTRL, MT792x_CLC_MAX_NUM, }; @@ -81,6 +83,13 @@ enum mt792x_reg_power_type { MT_AP_VLP, }; +enum mt792x_mlo_pm_state { + MT792x_MLO_LINK_DISASSOC, + MT792x_MLO_LINK_ASSOC, + MT792x_MLO_CHANGED_PS_PENDING, + MT792x_MLO_CHANGED_PS, +}; + DECLARE_EWMA(avg_signal, 10, 8) struct mt792x_link_sta { @@ -134,6 +143,7 @@ struct mt792x_vif { struct mt792x_phy *phy; u16 valid_links; u8 deflink_id; + enum mt792x_mlo_pm_state mlo_pm_state; struct work_struct csa_work; struct timer_list csa_timer; @@ -239,6 +249,7 @@ struct mt792x_dev { const struct mt792x_irq_map *irq_map; struct work_struct ipv6_ns_work; + struct delayed_work mlo_pm_work; /* IPv6 addresses for WoWLAN */ struct sk_buff_head ipv6_ns_list; @@ -497,7 +508,7 @@ int mt792xe_mcu_fw_pmctrl(struct mt792x_dev *dev); int mt792x_init_acpi_sar(struct mt792x_dev *dev); int mt792x_init_acpi_sar_power(struct mt792x_phy *phy, bool set_default); u8 mt792x_acpi_get_flags(struct mt792x_phy *phy); -u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2); +u32 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2); #else static inline int mt792x_init_acpi_sar(struct mt792x_dev *dev) { @@ -515,9 +526,9 @@ static inline u8 mt792x_acpi_get_flags(struct mt792x_phy *phy) return 0; } -static inline u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2) +static inline u32 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2) { - return 0xf; + return MT792X_ACPI_MTCL_INVALID; } #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c index 9317f8ff2070..d1aebadd50aa 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c @@ -4,6 +4,28 @@ #include <linux/acpi.h> #include "mt792x.h" +static const char * const cc_list_all[] = { + "00", "EU", "AR", "AU", "AZ", "BY", "BO", "BR", + "CA", "CL", "CN", "ID", "JP", "MY", "MX", "ME", + "MA", "NZ", "NG", "PH", "RU", "RS", "SG", "KR", + "TW", "TH", "UA", "GB", "US", "VN", "KH", "PY", +}; + +static const char * const cc_list_eu[] = { + "AD", "AT", "BE", "BG", "CY", "CZ", "HR", "DK", + "EE", "FI", "FR", "DE", "GR", "HU", "IS", "IE", + "IT", "LV", "LI", "LT", "LU", "MC", "MT", "NL", + "NO", "PL", "PT", "RO", "SK", "SI", "ES", "SE", + "CH", +}; + +static const char * const cc_list_be[] = { + "AR", "BR", "BY", "CL", "IQ", "MX", "OM", "RU", + "RW", "VN", "KR", "UA", "", "", "", "", + "EU", "AT", "CN", "CA", "TW", "NZ", "PH", "UK", + "US", +}; + static int mt792x_acpi_read(struct mt792x_dev *dev, u8 *method, u8 **tbl, u32 *len) { @@ -66,13 +88,22 @@ free: } /* MTCL : Country List Table for 6G band */ +/* MTCL : Country List Table for 6G band and 11BE */ static int mt792x_asar_acpi_read_mtcl(struct mt792x_dev *dev, u8 **table, u8 *version) { - int ret; + int len, ret; - *version = ((ret = mt792x_acpi_read(dev, MT792x_ACPI_MTCL, table, NULL)) < 0) - ? 1 : 2; + ret = mt792x_acpi_read(dev, MT792x_ACPI_MTCL, table, &len); + if (ret) + return ret; + + if (len == sizeof(struct mt792x_asar_cl)) + *version = ((struct mt792x_asar_cl *)*table)->version; + else if (len == sizeof(struct mt792x_asar_cl_v3)) + *version = ((struct mt792x_asar_cl_v3 *)*table)->version; + else + return -EINVAL; return ret; } @@ -351,10 +382,24 @@ u8 mt792x_acpi_get_flags(struct mt792x_phy *phy) } EXPORT_SYMBOL_GPL(mt792x_acpi_get_flags); -static u8 +static u32 +mt792x_acpi_get_mtcl_map_v3(int row, int column, struct mt792x_asar_cl_v3 *cl) +{ + u32 config = 0; + u8 mode_be = 0; + + mode_be = (cl->mode_be > 0x02) ? 0 : cl->mode_be; + + if (cl->version > 2 && cl->clbe[row] & BIT(column)) + config |= (mode_be & 0x3) << 4; + + return config; +} + +static u32 mt792x_acpi_get_mtcl_map(int row, int column, struct mt792x_asar_cl *cl) { - u8 config = 0; + u32 config = 0; u8 mode_6g, mode_5g9; mode_6g = (cl->mode_6g > 0x02) ? 0 : cl->mode_6g; @@ -368,30 +413,44 @@ mt792x_acpi_get_mtcl_map(int row, int column, struct mt792x_asar_cl *cl) return config; } -u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2) +static u32 +mt792x_acpi_parse_mtcl_tbl_v3(struct mt792x_phy *phy, char *alpha2) { - static const char * const cc_list_all[] = { - "00", "EU", "AR", "AU", "AZ", "BY", "BO", "BR", - "CA", "CL", "CN", "ID", "JP", "MY", "MX", "ME", - "MA", "NZ", "NG", "PH", "RU", "RS", "SG", "KR", - "TW", "TH", "UA", "GB", "US", "VN", "KH", "PY", - }; - static const char * const cc_list_eu[] = { - "AT", "BE", "BG", "CY", "CZ", "HR", "DK", "EE", - "FI", "FR", "DE", "GR", "HU", "IS", "IE", "IT", - "LV", "LI", "LT", "LU", "MT", "NL", "NO", "PL", - "PT", "RO", "SK", "SI", "ES", "SE", "CH", - }; struct mt792x_acpi_sar *sar = phy->acpisar; - struct mt792x_asar_cl *cl; + struct mt792x_asar_cl_v3 *cl = sar->countrylist_v3; int col, row, i; - if (!sar) - return 0xf; + if (sar->ver != 3) + goto out; - cl = sar->countrylist; if (!cl) - return 0xc; + return MT792X_ACPI_MTCL_INVALID; + + for (i = 0; i < ARRAY_SIZE(cc_list_be); i++) { + col = 7 - i % 8; + row = i / 8; + if (!memcmp(cc_list_be[i], alpha2, 2)) + return mt792x_acpi_get_mtcl_map_v3(row, col, cl); + } + for (i = 0; i < ARRAY_SIZE(cc_list_eu); i++) { + if (!memcmp(cc_list_eu[i], alpha2, 2)) + return mt792x_acpi_get_mtcl_map_v3(3, 7, cl); + } + +out: + /* Depends on driver */ + return 0x20; +} + +static u32 +mt792x_acpi_parse_mtcl_tbl(struct mt792x_phy *phy, char *alpha2) +{ + struct mt792x_acpi_sar *sar = phy->acpisar; + struct mt792x_asar_cl *cl = sar->countrylist; + int col, row, i; + + if (!cl) + return MT792X_ACPI_MTCL_INVALID; for (i = 0; i < ARRAY_SIZE(cc_list_all); i++) { col = 7 - i % 8; @@ -406,4 +465,22 @@ u8 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2) return mt792x_acpi_get_mtcl_map(0, 7, cl); } + +u32 mt792x_acpi_get_mtcl_conf(struct mt792x_phy *phy, char *alpha2) +{ + struct mt792x_acpi_sar *sar = phy->acpisar; + u32 config = 0; + + if (!sar) + return MT792X_ACPI_MTCL_INVALID; + + config = mt792x_acpi_parse_mtcl_tbl_v3(phy, alpha2); + + if (config == MT792X_ACPI_MTCL_INVALID) + return MT792X_ACPI_MTCL_INVALID; + + config |= mt792x_acpi_parse_mtcl_tbl(phy, alpha2); + + return config; +} EXPORT_SYMBOL_GPL(mt792x_acpi_get_mtcl_conf); diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h index 2298983b6342..e45dcd7fbdb1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h @@ -15,6 +15,8 @@ #define MT792x_ACPI_MTGS "MTGS" #define MT792x_ACPI_MTFG "MTFG" +#define MT792X_ACPI_MTCL_INVALID 0xffffffff + struct mt792x_asar_dyn_limit { u8 idx; u8 frp[5]; @@ -72,6 +74,17 @@ struct mt792x_asar_geo_v2 { DECLARE_FLEX_ARRAY(struct mt792x_asar_geo_limit_v2, tbl); } __packed; +struct mt792x_asar_cl_v3 { + u8 names[4]; + u8 version; + u8 mode_6g; + u8 cl6g[6]; + u8 mode_5g9; + u8 cl5g9[6]; + u8 mode_be; + u8 clbe[6]; +} __packed; + struct mt792x_asar_cl { u8 names[4]; u8 version; @@ -100,7 +113,10 @@ struct mt792x_acpi_sar { struct mt792x_asar_geo *geo; struct mt792x_asar_geo_v2 *geo_v2; }; - struct mt792x_asar_cl *countrylist; + union { + struct mt792x_asar_cl *countrylist; + struct mt792x_asar_cl_v3 *countrylist_v3; + }; struct mt792x_asar_fg *fg; }; diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c index 8799627f6292..38dd58f6e493 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c @@ -340,7 +340,7 @@ void mt792x_unassign_vif_chanctx(struct ieee80211_hw *hw, mutex_unlock(&dev->mt76.mutex); if (vif->bss_conf.csa_active) { - del_timer_sync(&mvif->csa_timer); + timer_delete_sync(&mvif->csa_timer); cancel_work_sync(&mvif->csa_work); } } @@ -665,7 +665,8 @@ int mt792x_init_wiphy(struct ieee80211_hw *hw) ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW); ieee80211_hw_set(hw, CONNECTION_MONITOR); - ieee80211_hw_set(hw, CHANCTX_STA_CSA); + if (is_mt7921(&dev->mt76)) + ieee80211_hw_set(hw, CHANCTX_STA_CSA); if (dev->pm.enable) ieee80211_hw_set(hw, CONNECTION_MONITOR); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c index 7b2bb72b407d..4a28db17a287 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c @@ -616,28 +616,51 @@ static void mt7996_sta_hw_queue_read(void *data, struct ieee80211_sta *sta) { struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; - struct mt7996_dev *dev = msta->vif->deflink.phy->dev; + struct mt7996_vif *mvif = msta->vif; + struct mt7996_dev *dev = mvif->deflink.phy->dev; + struct ieee80211_link_sta *link_sta; struct seq_file *s = data; - u8 ac; + struct ieee80211_vif *vif; + unsigned int link_id; + + vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv); + + rcu_read_lock(); - for (ac = 0; ac < 4; ac++) { - u32 qlen, ctrl, val; - u32 idx = msta->wcid.idx >> 5; - u8 offs = msta->wcid.idx & GENMASK(4, 0); + for_each_sta_active_link(vif, sta, link_sta, link_id) { + struct mt7996_sta_link *msta_link; + struct mt76_vif_link *mlink; + u8 ac; - ctrl = BIT(31) | BIT(11) | (ac << 24); - val = mt76_rr(dev, MT_PLE_AC_QEMPTY(ac, idx)); + mlink = rcu_dereference(mvif->mt76.link[link_id]); + if (!mlink) + continue; - if (val & BIT(offs)) + msta_link = rcu_dereference(msta->link[link_id]); + if (!msta_link) continue; - mt76_wr(dev, MT_FL_Q0_CTRL, ctrl | msta->wcid.idx); - qlen = mt76_get_field(dev, MT_FL_Q3_CTRL, - GENMASK(11, 0)); - seq_printf(s, "\tSTA %pM wcid %d: AC%d%d queued:%d\n", - sta->addr, msta->wcid.idx, - msta->vif->deflink.mt76.wmm_idx, ac, qlen); + for (ac = 0; ac < 4; ac++) { + u32 idx = msta_link->wcid.idx >> 5, qlen, ctrl, val; + u8 offs = msta_link->wcid.idx & GENMASK(4, 0); + + ctrl = BIT(31) | BIT(11) | (ac << 24); + val = mt76_rr(dev, MT_PLE_AC_QEMPTY(ac, idx)); + + if (val & BIT(offs)) + continue; + + mt76_wr(dev, + MT_FL_Q0_CTRL, ctrl | msta_link->wcid.idx); + qlen = mt76_get_field(dev, MT_FL_Q3_CTRL, + GENMASK(11, 0)); + seq_printf(s, "\tSTA %pM wcid %d: AC%d%d queued:%d\n", + sta->addr, msta_link->wcid.idx, + mlink->wmm_idx, ac, qlen); + } } + + rcu_read_unlock(); } static int @@ -930,6 +953,7 @@ static ssize_t mt7996_sta_fixed_rate_set(struct file *file, struct ieee80211_sta *sta = file->private_data; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct mt7996_dev *dev = msta->vif->deflink.phy->dev; + struct mt7996_sta_link *msta_link = &msta->deflink; struct ra_rate phy = {}; char buf[100]; int ret; @@ -964,7 +988,7 @@ static ssize_t mt7996_sta_fixed_rate_set(struct file *file, goto out; } - phy.wlan_idx = cpu_to_le16(msta->wcid.idx); + phy.wlan_idx = cpu_to_le16(msta_link->wcid.idx); phy.gi = cpu_to_le16(gi); phy.ltf = cpu_to_le16(ltf); phy.ldpc = phy.ldpc ? 7 : 0; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 019c925ae600..d89c06f47997 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -53,26 +53,48 @@ static const struct mt7996_dfs_radar_spec jp_radar_specs = { }; static struct mt76_wcid *mt7996_rx_get_wcid(struct mt7996_dev *dev, - u16 idx, bool unicast) + u16 idx, u8 band_idx) { - struct mt7996_sta *sta; + struct mt7996_sta_link *msta_link; + struct mt7996_sta *msta; + struct mt7996_vif *mvif; struct mt76_wcid *wcid; + int i; if (idx >= ARRAY_SIZE(dev->mt76.wcid)) return NULL; wcid = rcu_dereference(dev->mt76.wcid[idx]); - if (unicast || !wcid) - return wcid; + if (!wcid) + return NULL; - if (!wcid->sta) + if (!mt7996_band_valid(dev, band_idx)) return NULL; - sta = container_of(wcid, struct mt7996_sta, wcid); - if (!sta->vif) + if (wcid->phy_idx == band_idx) + return wcid; + + msta_link = container_of(wcid, struct mt7996_sta_link, wcid); + msta = msta_link->sta; + if (!msta || !msta->vif) return NULL; - return &sta->vif->deflink.sta.wcid; + mvif = msta->vif; + for (i = 0; i < ARRAY_SIZE(mvif->mt76.link); i++) { + struct mt76_vif_link *mlink; + + mlink = rcu_dereference(mvif->mt76.link[i]); + if (!mlink) + continue; + + if (mlink->band_idx != band_idx) + continue; + + msta_link = rcu_dereference(msta->link[i]); + break; + } + + return &msta_link->wcid; } bool mt7996_mac_wtbl_update(struct mt7996_dev *dev, int idx, u32 mask) @@ -100,10 +122,13 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) [IEEE80211_AC_VI] = 4, [IEEE80211_AC_VO] = 6 }; + struct mt7996_sta_link *msta_link; + struct mt76_vif_link *mlink; struct ieee80211_sta *sta; struct mt7996_sta *msta; u32 tx_time[IEEE80211_NUM_ACS], rx_time[IEEE80211_NUM_ACS]; LIST_HEAD(sta_poll_list); + struct mt76_wcid *wcid; int i; spin_lock_bh(&dev->mt76.sta_poll_lock); @@ -123,25 +148,28 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) spin_unlock_bh(&dev->mt76.sta_poll_lock); break; } - msta = list_first_entry(&sta_poll_list, - struct mt7996_sta, wcid.poll_list); - list_del_init(&msta->wcid.poll_list); + msta_link = list_first_entry(&sta_poll_list, + struct mt7996_sta_link, + wcid.poll_list); + msta = msta_link->sta; + wcid = &msta_link->wcid; + list_del_init(&wcid->poll_list); spin_unlock_bh(&dev->mt76.sta_poll_lock); - idx = msta->wcid.idx; + idx = wcid->idx; /* refresh peer's airtime reporting */ addr = mt7996_mac_wtbl_lmac_addr(dev, idx, 20); for (i = 0; i < IEEE80211_NUM_ACS; i++) { - u32 tx_last = msta->airtime_ac[i]; - u32 rx_last = msta->airtime_ac[i + 4]; + u32 tx_last = msta_link->airtime_ac[i]; + u32 rx_last = msta_link->airtime_ac[i + 4]; - msta->airtime_ac[i] = mt76_rr(dev, addr); - msta->airtime_ac[i + 4] = mt76_rr(dev, addr + 4); + msta_link->airtime_ac[i] = mt76_rr(dev, addr); + msta_link->airtime_ac[i + 4] = mt76_rr(dev, addr + 4); - tx_time[i] = msta->airtime_ac[i] - tx_last; - rx_time[i] = msta->airtime_ac[i + 4] - rx_last; + tx_time[i] = msta_link->airtime_ac[i] - tx_last; + rx_time[i] = msta_link->airtime_ac[i + 4] - rx_last; if ((tx_last | rx_last) & BIT(30)) clear = true; @@ -152,10 +180,11 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) if (clear) { mt7996_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); - memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac)); + memset(msta_link->airtime_ac, 0, + sizeof(msta_link->airtime_ac)); } - if (!msta->wcid.sta) + if (!wcid->sta) continue; sta = container_of((void *)msta, struct ieee80211_sta, @@ -181,28 +210,23 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) rssi[2] = to_rssi(GENMASK(23, 16), val); rssi[3] = to_rssi(GENMASK(31, 14), val); - msta->ack_signal = - mt76_rx_signal(msta->vif->deflink.phy->mt76->antenna_mask, rssi); + mlink = rcu_dereference(msta->vif->mt76.link[wcid->link_id]); + if (mlink) { + struct mt76_phy *mphy = mt76_vif_link_phy(mlink); + + if (mphy) + msta_link->ack_signal = + mt76_rx_signal(mphy->antenna_mask, + rssi); + } - ewma_avg_signal_add(&msta->avg_ack_signal, -msta->ack_signal); + ewma_avg_signal_add(&msta_link->avg_ack_signal, + -msta_link->ack_signal); } rcu_read_unlock(); } -void mt7996_mac_enable_rtscts(struct mt7996_dev *dev, - struct ieee80211_vif *vif, bool enable) -{ - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - u32 addr; - - addr = mt7996_mac_wtbl_lmac_addr(dev, mvif->deflink.sta.wcid.idx, 5); - if (enable) - mt76_set(dev, addr, BIT(5)); - else - mt76_clear(dev, addr, BIT(5)); -} - /* The HW does not translate the mac header to 802.3 for mesh point */ static int mt7996_reverse_frag0_hdr_trans(struct sk_buff *skb, u16 hdr_gap) { @@ -474,11 +498,15 @@ mt7996_mac_fill_rx(struct mt7996_dev *dev, enum mt76_rxq_id q, unicast = FIELD_GET(MT_RXD3_NORMAL_ADDR_TYPE, rxd3) == MT_RXD3_NORMAL_U2M; idx = FIELD_GET(MT_RXD1_NORMAL_WLAN_IDX, rxd1); - status->wcid = mt7996_rx_get_wcid(dev, idx, unicast); + status->wcid = mt7996_rx_get_wcid(dev, idx, band_idx); if (status->wcid) { - msta = container_of(status->wcid, struct mt7996_sta, wcid); - mt76_wcid_add_poll(&dev->mt76, &msta->wcid); + struct mt7996_sta_link *msta_link; + + msta_link = container_of(status->wcid, struct mt7996_sta_link, + wcid); + msta = msta_link->sta; + mt76_wcid_add_poll(&dev->mt76, &msta_link->wcid); } status->freq = mphy->chandef.chan->center_freq; @@ -717,9 +745,8 @@ mt7996_mac_write_txwi_8023(struct mt7996_dev *dev, __le32 *txwi, u32 val; if (wcid->sta) { - struct ieee80211_sta *sta; + struct ieee80211_sta *sta = wcid_to_sta(wcid); - sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv); wmm = sta->wme; } @@ -746,7 +773,9 @@ mt7996_mac_write_txwi_8023(struct mt7996_dev *dev, __le32 *txwi, static void mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, - struct sk_buff *skb, struct ieee80211_key_conf *key) + struct sk_buff *skb, + struct ieee80211_key_conf *key, + struct mt76_wcid *wcid) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; @@ -754,6 +783,7 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, bool multicast = is_multicast_ether_addr(hdr->addr1); u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; __le16 fc = hdr->frame_control, sc = hdr->seq_ctrl; + u16 seqno = le16_to_cpu(sc); u8 fc_type, fc_stype; u32 val; @@ -773,8 +803,7 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, info->flags & IEEE80211_TX_CTL_USE_MINRATE) val |= MT_TXD1_FIXED_RATE; - if (key && multicast && ieee80211_is_robust_mgmt_frame(skb) && - key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { + if (key && multicast && ieee80211_is_robust_mgmt_frame(skb)) { val |= MT_TXD1_BIP; txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME); } @@ -804,9 +833,13 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, txwi[3] |= cpu_to_le32(MT_TXD3_REM_TX_COUNT); } - if (info->flags & IEEE80211_TX_CTL_INJECTED) { - u16 seqno = le16_to_cpu(sc); + if (multicast && ieee80211_vif_is_mld(info->control.vif)) { + val = MT_TXD3_SN_VALID | + FIELD_PREP(MT_TXD3_SEQ, IEEE80211_SEQ_TO_SN(seqno)); + txwi[3] |= cpu_to_le32(val); + } + if (info->flags & IEEE80211_TX_CTL_INJECTED) { if (ieee80211_is_back_req(hdr->frame_control)) { struct ieee80211_bar *bar; @@ -819,6 +852,19 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, txwi[3] |= cpu_to_le32(val); txwi[3] &= ~cpu_to_le32(MT_TXD3_HW_AMSDU); } + + if (ieee80211_vif_is_mld(info->control.vif) && + (multicast || unlikely(skb->protocol == cpu_to_be16(ETH_P_PAE)))) + txwi[5] |= cpu_to_le32(MT_TXD5_FL); + + if (ieee80211_is_nullfunc(fc) && ieee80211_has_a4(fc) && + ieee80211_vif_is_mld(info->control.vif)) { + txwi[5] |= cpu_to_le32(MT_TXD5_FL); + txwi[6] |= cpu_to_le32(MT_TXD6_DIS_MAT); + } + + if (!wcid->sta && ieee80211_is_mgmt(fc)) + txwi[6] |= cpu_to_le32(MT_TXD6_DIS_MAT); } void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, @@ -832,7 +878,9 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, u8 band_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2; u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0; bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; - struct mt76_vif_link *mvif; + struct mt76_vif_link *mlink = NULL; + struct mt7996_vif *mvif; + unsigned int link_id; u16 tx_count = 15; u32 val; bool inband_disc = !!(changed & (BSS_CHANGED_UNSOL_BCAST_PROBE_RESP | @@ -840,11 +888,20 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, bool beacon = !!(changed & (BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED)) && (!inband_disc); - mvif = vif ? (struct mt76_vif_link *)vif->drv_priv : NULL; - if (mvif) { - omac_idx = mvif->omac_idx; - wmm_idx = mvif->wmm_idx; - band_idx = mvif->band_idx; + if (wcid != &dev->mt76.global_wcid) + link_id = wcid->link_id; + else + link_id = u32_get_bits(info->control.flags, + IEEE80211_TX_CTRL_MLO_LINK); + + mvif = vif ? (struct mt7996_vif *)vif->drv_priv : NULL; + if (mvif) + mlink = rcu_dereference(mvif->mt76.link[link_id]); + + if (mlink) { + omac_idx = mlink->omac_idx; + wmm_idx = mlink->wmm_idx; + band_idx = mlink->band_idx; } if (inband_disc) { @@ -891,7 +948,10 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, val |= MT_TXD5_TX_STATUS_HOST; txwi[5] = cpu_to_le32(val); - val = MT_TXD6_DIS_MAT | MT_TXD6_DAS; + val = MT_TXD6_DAS; + if (q_idx >= MT_LMAC_ALTX0 && q_idx <= MT_LMAC_BCN0) + val |= MT_TXD6_DIS_MAT; + if (is_mt7996(&dev->mt76)) val |= FIELD_PREP(MT_TXD6_MSDU_CNT, 1); else if (is_8023 || !ieee80211_is_mgmt(hdr->frame_control)) @@ -903,23 +963,25 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, if (is_8023) mt7996_mac_write_txwi_8023(dev, txwi, skb, wcid); else - mt7996_mac_write_txwi_80211(dev, txwi, skb, key); + mt7996_mac_write_txwi_80211(dev, txwi, skb, key, wcid); if (txwi[1] & cpu_to_le32(MT_TXD1_FIXED_RATE)) { bool mcast = ieee80211_is_data(hdr->frame_control) && is_multicast_ether_addr(hdr->addr1); u8 idx = MT7996_BASIC_RATES_TBL; - if (mvif) { - if (mcast && mvif->mcast_rates_idx) - idx = mvif->mcast_rates_idx; - else if (beacon && mvif->beacon_rates_idx) - idx = mvif->beacon_rates_idx; + if (mlink) { + if (mcast && mlink->mcast_rates_idx) + idx = mlink->mcast_rates_idx; + else if (beacon && mlink->beacon_rates_idx) + idx = mlink->beacon_rates_idx; else - idx = mvif->basic_rates_idx; + idx = mlink->basic_rates_idx; } val = FIELD_PREP(MT_TXD6_TX_RATE, idx) | MT_TXD6_FIXED_BW; + if (mcast) + val |= MT_TXD6_DIS_MAT; txwi[6] |= cpu_to_le32(val); txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); } @@ -984,8 +1046,14 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, if (vif) { struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_vif_link *mlink = NULL; + + if (wcid->offchannel) + mlink = rcu_dereference(mvif->mt76.offchannel_link); + if (!mlink) + mlink = &mvif->deflink.mt76; - txp->fw.bss_idx = mvif->deflink.mt76.idx; + txp->fw.bss_idx = mlink->idx; } txp->fw.token = cpu_to_le16(id); @@ -1027,9 +1095,10 @@ u32 mt7996_wed_init_buf(void *ptr, dma_addr_t phys, int token_id) static void mt7996_tx_check_aggr(struct ieee80211_sta *sta, struct sk_buff *skb) { - struct mt7996_sta *msta; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; + struct mt7996_sta_link *msta_link; + struct mt7996_sta *msta; u16 fc, tid; if (!sta || !(sta->deflink.ht_cap.ht_supported || sta->deflink.he_cap.has_he)) @@ -1058,7 +1127,9 @@ mt7996_tx_check_aggr(struct ieee80211_sta *sta, struct sk_buff *skb) return; msta = (struct mt7996_sta *)sta->drv_priv; - if (!test_and_set_bit(tid, &msta->wcid.ampdu_state)) + msta_link = &msta->deflink; + + if (!test_and_set_bit(tid, &msta_link->wcid.ampdu_state)) ieee80211_start_tx_ba_session(sta, tid, 0); } @@ -1136,7 +1207,7 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len) */ info = le32_to_cpu(*cur_info); if (info & MT_TXFREE_INFO_PAIR) { - struct mt7996_sta *msta; + struct mt7996_sta_link *msta_link; u16 idx; idx = FIELD_GET(MT_TXFREE_INFO_WLAN_ID, info); @@ -1145,8 +1216,9 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len) if (!sta) continue; - msta = container_of(wcid, struct mt7996_sta, wcid); - mt76_wcid_add_poll(&dev->mt76, &msta->wcid); + msta_link = container_of(wcid, struct mt7996_sta_link, + wcid); + mt76_wcid_add_poll(&dev->mt76, &msta_link->wcid); continue; } else if (info & MT_TXFREE_INFO_HEADER) { u32 tx_retries = 0, tx_failed = 0; @@ -1230,7 +1302,7 @@ mt7996_mac_add_txs_skb(struct mt7996_dev *dev, struct mt76_wcid *wcid, struct ieee80211_sta *sta; u8 tid; - sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv); + sta = wcid_to_sta(wcid); tid = FIELD_GET(MT_TXS0_TID, txs); ieee80211_refresh_tx_agg_session_timer(sta, tid); } @@ -1344,7 +1416,7 @@ out: static void mt7996_mac_add_txs(struct mt7996_dev *dev, void *data) { - struct mt7996_sta *msta = NULL; + struct mt7996_sta_link *msta_link; struct mt76_wcid *wcid; __le32 *txs_data = data; u16 wcidx; @@ -1365,14 +1437,13 @@ static void mt7996_mac_add_txs(struct mt7996_dev *dev, void *data) if (!wcid) goto out; - msta = container_of(wcid, struct mt7996_sta, wcid); - mt7996_mac_add_txs_skb(dev, wcid, pid, txs_data); if (!wcid->sta) goto out; - mt76_wcid_add_poll(&dev->mt76, &msta->wcid); + msta_link = container_of(wcid, struct mt7996_sta_link, wcid); + mt76_wcid_add_poll(&dev->mt76, &msta_link->wcid); out: rcu_read_unlock(); @@ -1399,7 +1470,7 @@ bool mt7996_rx_check(struct mt76_dev *mdev, void *data, int len) mt7996_mac_tx_free(dev, data, len); return false; case PKT_TYPE_TXS: - for (rxd += 4; rxd + 8 <= end; rxd += 8) + for (rxd += MT_TXS_HDR_SIZE; rxd + MT_TXS_SIZE <= end; rxd += MT_TXS_SIZE) mt7996_mac_add_txs(dev, rxd); return false; case PKT_TYPE_RX_FW_MONITOR: @@ -1442,7 +1513,7 @@ void mt7996_queue_rx_skb(struct mt76_dev *mdev, enum mt76_rxq_id q, mt7996_mcu_rx_event(dev, skb); break; case PKT_TYPE_TXS: - for (rxd += 4; rxd + 8 <= end; rxd += 8) + for (rxd += MT_TXS_HDR_SIZE; rxd + MT_TXS_SIZE <= end; rxd += MT_TXS_SIZE) mt7996_mac_add_txs(dev, rxd); dev_kfree_skb(skb); break; @@ -2239,38 +2310,70 @@ void mt7996_mac_update_stats(struct mt7996_phy *phy) void mt7996_mac_sta_rc_work(struct work_struct *work) { struct mt7996_dev *dev = container_of(work, struct mt7996_dev, rc_work); + struct ieee80211_bss_conf *link_conf; + struct ieee80211_link_sta *link_sta; + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + struct mt76_vif_link *mlink; struct ieee80211_sta *sta; struct ieee80211_vif *vif; struct mt7996_sta *msta; - u32 changed; + struct mt7996_vif *mvif; LIST_HEAD(list); + u32 changed; + u8 link_id; + rcu_read_lock(); spin_lock_bh(&dev->mt76.sta_poll_lock); list_splice_init(&dev->sta_rc_list, &list); while (!list_empty(&list)) { - msta = list_first_entry(&list, struct mt7996_sta, rc_list); - list_del_init(&msta->rc_list); - changed = msta->changed; - msta->changed = 0; + msta_link = list_first_entry(&list, struct mt7996_sta_link, + rc_list); + list_del_init(&msta_link->rc_list); + + changed = msta_link->changed; + msta_link->changed = 0; + + sta = wcid_to_sta(&msta_link->wcid); + link_id = msta_link->wcid.link_id; + msta = msta_link->sta; + mvif = msta->vif; + vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv); + + mlink = rcu_dereference(mvif->mt76.link[link_id]); + if (!mlink) + continue; + + link_sta = rcu_dereference(sta->link[link_id]); + if (!link_sta) + continue; + + link_conf = rcu_dereference(vif->link_conf[link_id]); + if (!link_conf) + continue; + spin_unlock_bh(&dev->mt76.sta_poll_lock); - sta = container_of((void *)msta, struct ieee80211_sta, drv_priv); - vif = container_of((void *)msta->vif, struct ieee80211_vif, drv_priv); + link = (struct mt7996_vif_link *)mlink; if (changed & (IEEE80211_RC_SUPP_RATES_CHANGED | IEEE80211_RC_NSS_CHANGED | IEEE80211_RC_BW_CHANGED)) - mt7996_mcu_add_rate_ctrl(dev, vif, sta, true); + mt7996_mcu_add_rate_ctrl(dev, vif, link_conf, + link_sta, link, msta_link, + true); if (changed & IEEE80211_RC_SMPS_CHANGED) - mt7996_mcu_set_fixed_field(dev, vif, sta, NULL, + mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, NULL, RATE_PARAM_MMPS_UPDATE); spin_lock_bh(&dev->mt76.sta_poll_lock); } spin_unlock_bh(&dev->mt76.sta_poll_lock); + rcu_read_unlock(); } void mt7996_mac_work(struct work_struct *work) @@ -2538,7 +2641,7 @@ static int mt7996_mac_check_twt_req(struct ieee80211_twt_setup *twt) } static bool -mt7996_mac_twt_param_equal(struct mt7996_sta *msta, +mt7996_mac_twt_param_equal(struct mt7996_sta_link *msta_link, struct ieee80211_twt_params *twt_agrt) { u16 type = le16_to_cpu(twt_agrt->req_type); @@ -2549,10 +2652,10 @@ mt7996_mac_twt_param_equal(struct mt7996_sta *msta, for (i = 0; i < MT7996_MAX_STA_TWT_AGRT; i++) { struct mt7996_twt_flow *f; - if (!(msta->twt.flowid_mask & BIT(i))) + if (!(msta_link->twt.flowid_mask & BIT(i))) continue; - f = &msta->twt.flow[i]; + f = &msta_link->twt.flow[i]; if (f->duration == twt_agrt->min_twt_dur && f->mantissa == twt_agrt->mantissa && f->exp == exp && @@ -2572,6 +2675,7 @@ void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, enum ieee80211_twt_setup_cmd setup_cmd = TWT_SETUP_CMD_REJECT; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct ieee80211_twt_params *twt_agrt = (void *)twt->params; + struct mt7996_sta_link *msta_link = &msta->deflink; u16 req_type = le16_to_cpu(twt_agrt->req_type); enum ieee80211_twt_setup_cmd sta_setup_cmd; struct mt7996_dev *dev = mt7996_hw_dev(hw); @@ -2586,7 +2690,8 @@ void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, if (dev->twt.n_agrt == MT7996_MAX_TWT_AGRT) goto unlock; - if (hweight8(msta->twt.flowid_mask) == ARRAY_SIZE(msta->twt.flow)) + if (hweight8(msta_link->twt.flowid_mask) == + ARRAY_SIZE(msta_link->twt.flow)) goto unlock; if (twt_agrt->min_twt_dur < MT7996_MIN_TWT_DUR) { @@ -2595,10 +2700,10 @@ void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, goto unlock; } - if (mt7996_mac_twt_param_equal(msta, twt_agrt)) + if (mt7996_mac_twt_param_equal(msta_link, twt_agrt)) goto unlock; - flowid = ffs(~msta->twt.flowid_mask) - 1; + flowid = ffs(~msta_link->twt.flowid_mask) - 1; twt_agrt->req_type &= ~cpu_to_le16(IEEE80211_TWT_REQTYPE_FLOWID); twt_agrt->req_type |= le16_encode_bits(flowid, IEEE80211_TWT_REQTYPE_FLOWID); @@ -2607,10 +2712,10 @@ void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, exp = FIELD_GET(IEEE80211_TWT_REQTYPE_WAKE_INT_EXP, req_type); sta_setup_cmd = FIELD_GET(IEEE80211_TWT_REQTYPE_SETUP_CMD, req_type); - flow = &msta->twt.flow[flowid]; + flow = &msta_link->twt.flow[flowid]; memset(flow, 0, sizeof(*flow)); INIT_LIST_HEAD(&flow->list); - flow->wcid = msta->wcid.idx; + flow->wcid = msta_link->wcid.idx; flow->table_id = table_id; flow->id = flowid; flow->duration = twt_agrt->min_twt_dur; @@ -2628,7 +2733,7 @@ void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, flow->sched = true; flow->start_tsf = mt7996_mac_twt_sched_list_add(dev, flow); - curr_tsf = __mt7996_get_tsf(hw, msta->vif); + curr_tsf = __mt7996_get_tsf(hw, &msta->vif->deflink); div_u64_rem(curr_tsf - flow->start_tsf, interval, &rem); flow_tsf = curr_tsf + interval - rem; twt_agrt->twt = cpu_to_le64(flow_tsf); @@ -2637,12 +2742,13 @@ void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, } flow->tsf = le64_to_cpu(twt_agrt->twt); - if (mt7996_mcu_twt_agrt_update(dev, msta->vif, flow, MCU_TWT_AGRT_ADD)) + if (mt7996_mcu_twt_agrt_update(dev, &msta->vif->deflink, flow, + MCU_TWT_AGRT_ADD)) goto unlock; setup_cmd = TWT_SETUP_CMD_ACCEPT; dev->twt.table_mask |= BIT(table_id); - msta->twt.flowid_mask |= BIT(flowid); + msta_link->twt.flowid_mask |= BIT(flowid); dev->twt.n_agrt++; unlock: @@ -2655,26 +2761,26 @@ out: } void mt7996_mac_twt_teardown_flow(struct mt7996_dev *dev, - struct mt7996_sta *msta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, u8 flowid) { struct mt7996_twt_flow *flow; lockdep_assert_held(&dev->mt76.mutex); - if (flowid >= ARRAY_SIZE(msta->twt.flow)) + if (flowid >= ARRAY_SIZE(msta_link->twt.flow)) return; - if (!(msta->twt.flowid_mask & BIT(flowid))) + if (!(msta_link->twt.flowid_mask & BIT(flowid))) return; - flow = &msta->twt.flow[flowid]; - if (mt7996_mcu_twt_agrt_update(dev, msta->vif, flow, - MCU_TWT_AGRT_DELETE)) + flow = &msta_link->twt.flow[flowid]; + if (mt7996_mcu_twt_agrt_update(dev, link, flow, MCU_TWT_AGRT_DELETE)) return; list_del_init(&flow->list); - msta->twt.flowid_mask &= ~BIT(flowid); + msta_link->twt.flowid_mask &= ~BIT(flowid); dev->twt.table_mask &= ~BIT(flow->table_id); dev->twt.n_agrt--; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index 69dd565d8319..91c64e3a0860 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -158,58 +158,101 @@ mt7996_init_bitrate_mask(struct ieee80211_vif *vif, struct mt7996_vif_link *mlin static int mt7996_set_hw_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_vif *vif, struct ieee80211_sta *sta, - struct mt7996_vif_link *mlink, struct ieee80211_key_conf *key) + struct ieee80211_key_conf *key) { struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt7996_sta *msta = sta ? (struct mt7996_sta *)sta->drv_priv : - &mlink->sta; - struct mt76_wcid *wcid = &msta->wcid; - u8 *wcid_keyidx = &wcid->hw_key_idx; - struct mt7996_phy *phy; int idx = key->keyidx; + unsigned int link_id; + unsigned long links; + + if (key->link_id >= 0) + links = BIT(key->link_id); + else if (sta && sta->valid_links) + links = sta->valid_links; + else if (vif->valid_links) + links = vif->valid_links; + else + links = BIT(0); - phy = mt7996_vif_link_phy(mlink); - if (!phy) - return -EINVAL; + for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + u8 *wcid_keyidx; + int err; - if (sta && !wcid->sta) - return -EOPNOTSUPP; + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; - switch (key->cipher) { - case WLAN_CIPHER_SUITE_AES_CMAC: - case WLAN_CIPHER_SUITE_BIP_CMAC_256: - case WLAN_CIPHER_SUITE_BIP_GMAC_128: - case WLAN_CIPHER_SUITE_BIP_GMAC_256: - if (key->keyidx == 6 || key->keyidx == 7) { - wcid_keyidx = &wcid->hw_key_idx2; - key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIE; + if (sta) { + struct mt7996_sta *msta; + + msta = (struct mt7996_sta *)sta->drv_priv; + msta_link = mt76_dereference(msta->link[link_id], + &dev->mt76); + if (!msta_link) + continue; + + if (!msta_link->wcid.sta) + return -EOPNOTSUPP; + } else { + msta_link = &link->msta_link; + } + wcid_keyidx = &msta_link->wcid.hw_key_idx; + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_AES_CMAC: + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + case WLAN_CIPHER_SUITE_BIP_GMAC_128: + case WLAN_CIPHER_SUITE_BIP_GMAC_256: + if (key->keyidx == 6 || key->keyidx == 7) { + wcid_keyidx = &msta_link->wcid.hw_key_idx2; + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIE; + } + break; + default: + break; } - break; - default: - break; - } - if (cmd == SET_KEY && !sta && !mlink->mt76.cipher) { - mlink->mt76.cipher = mt76_connac_mcu_get_cipher(key->cipher); - mt7996_mcu_add_bss_info(phy, vif, &vif->bss_conf, &mlink->mt76, true); - } + if (cmd == SET_KEY && !sta && !link->mt76.cipher) { + struct ieee80211_bss_conf *link_conf; - if (cmd == SET_KEY) { - *wcid_keyidx = idx; - } else { - if (idx == *wcid_keyidx) - *wcid_keyidx = -1; - return 0; - } + link_conf = link_conf_dereference_protected(vif, + link_id); + if (!link_conf) + link_conf = &vif->bss_conf; + + link->mt76.cipher = + mt76_connac_mcu_get_cipher(key->cipher); + mt7996_mcu_add_bss_info(link->phy, vif, link_conf, + &link->mt76, msta_link, true); + } - mt76_wcid_key_setup(&dev->mt76, wcid, key); + if (cmd == SET_KEY) { + *wcid_keyidx = idx; + } else { + if (idx == *wcid_keyidx) + *wcid_keyidx = -1; + continue; + } - if (key->keyidx == 6 || key->keyidx == 7) - return mt7996_mcu_bcn_prot_enable(dev, vif, key); + mt76_wcid_key_setup(&dev->mt76, &msta_link->wcid, key); + + if (key->keyidx == 6 || key->keyidx == 7) { + err = mt7996_mcu_bcn_prot_enable(dev, link, + msta_link, key); + if (err) + return err; + } + + err = mt7996_mcu_add_key(&dev->mt76, vif, key, + MCU_WMWA_UNI_CMD(STA_REC_UPDATE), + &msta_link->wcid, cmd); + if (err) + return err; + } - return mt7996_mcu_add_key(&dev->mt76, vif, key, - MCU_WMWA_UNI_CMD(STA_REC_UPDATE), - &msta->wcid, cmd); + return 0; } static void @@ -217,12 +260,10 @@ mt7996_key_iter(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct ieee80211_key_conf *key, void *data) { - struct mt7996_vif_link *mlink = data; - if (sta) return; - WARN_ON(mt7996_set_hw_key(hw, SET_KEY, vif, NULL, mlink, key)); + WARN_ON(mt7996_set_hw_key(hw, SET_KEY, vif, NULL, key)); } int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, @@ -230,6 +271,8 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, struct mt76_vif_link *mlink) { struct mt7996_vif_link *link = container_of(mlink, struct mt7996_vif_link, mt76); + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_sta_link *msta_link = &link->msta_link; struct mt7996_phy *phy = mphy->priv; struct mt7996_dev *dev = phy->dev; u8 band_idx = phy->mt76->band_idx; @@ -248,7 +291,8 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, mlink->omac_idx = idx; mlink->band_idx = band_idx; mlink->wmm_idx = vif->type == NL80211_IFTYPE_AP ? 0 : 3; - mlink->wcid = &link->sta.wcid; + mlink->wcid = &msta_link->wcid; + mlink->wcid->offchannel = mlink->offchannel; ret = mt7996_mcu_add_dev_info(phy, vif, link_conf, mlink, true); if (ret) @@ -259,10 +303,11 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, idx = MT7996_WTBL_RESERVED - mlink->idx; - INIT_LIST_HEAD(&link->sta.rc_list); - link->sta.wcid.idx = idx; - link->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET; - mt76_wcid_init(&link->sta.wcid, band_idx); + INIT_LIST_HEAD(&msta_link->rc_list); + msta_link->wcid.idx = idx; + msta_link->wcid.link_id = link_conf->link_id; + msta_link->wcid.tx_info |= MT_WCID_TX_INFO_SET; + mt76_wcid_init(&msta_link->wcid, band_idx); mt7996_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); @@ -283,15 +328,19 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, mt7996_init_bitrate_mask(vif, link); - mt7996_mcu_add_bss_info(phy, vif, link_conf, mlink, true); + mt7996_mcu_add_bss_info(phy, vif, link_conf, mlink, msta_link, true); /* defer the first STA_REC of BMC entry to BSS_CHANGED_BSSID for STA * interface, since firmware only records BSSID when the entry is new */ if (vif->type != NL80211_IFTYPE_STATION) - mt7996_mcu_add_sta(dev, vif, mlink, NULL, CONN_STATE_PORT_SECURE, true); - rcu_assign_pointer(dev->mt76.wcid[idx], &link->sta.wcid); + mt7996_mcu_add_sta(dev, link_conf, NULL, link, NULL, + CONN_STATE_PORT_SECURE, true); + rcu_assign_pointer(dev->mt76.wcid[idx], &msta_link->wcid); - ieee80211_iter_keys(mphy->hw, vif, mt7996_key_iter, link); + ieee80211_iter_keys(mphy->hw, vif, mt7996_key_iter, NULL); + + if (mvif->mt76.deflink_id == IEEE80211_LINK_UNSPECIFIED) + mvif->mt76.deflink_id = link_conf->link_id; return 0; } @@ -301,29 +350,42 @@ void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif, struct mt76_vif_link *mlink) { struct mt7996_vif_link *link = container_of(mlink, struct mt7996_vif_link, mt76); + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_sta_link *msta_link = &link->msta_link; struct mt7996_phy *phy = mphy->priv; struct mt7996_dev *dev = phy->dev; - struct mt7996_sta *msta; - int idx; + int idx = msta_link->wcid.idx; - msta = &link->sta; - idx = msta->wcid.idx; - mt7996_mcu_add_sta(dev, vif, mlink, NULL, CONN_STATE_DISCONNECT, false); - mt7996_mcu_add_bss_info(phy, vif, link_conf, mlink, false); + mt7996_mcu_add_sta(dev, link_conf, NULL, link, NULL, + CONN_STATE_DISCONNECT, false); + mt7996_mcu_add_bss_info(phy, vif, link_conf, mlink, msta_link, false); mt7996_mcu_add_dev_info(phy, vif, link_conf, mlink, false); rcu_assign_pointer(dev->mt76.wcid[idx], NULL); + if (mvif->mt76.deflink_id == link_conf->link_id) { + struct ieee80211_bss_conf *iter; + unsigned int link_id; + + mvif->mt76.deflink_id = IEEE80211_LINK_UNSPECIFIED; + for_each_vif_active_link(vif, iter, link_id) { + if (link_id != IEEE80211_LINK_UNSPECIFIED) { + mvif->mt76.deflink_id = link_id; + break; + } + } + } + dev->mt76.vif_mask &= ~BIT_ULL(mlink->idx); phy->omac_mask &= ~BIT_ULL(mlink->omac_idx); spin_lock_bh(&dev->mt76.sta_poll_lock); - if (!list_empty(&msta->wcid.poll_list)) - list_del_init(&msta->wcid.poll_list); + if (!list_empty(&msta_link->wcid.poll_list)) + list_del_init(&msta_link->wcid.poll_list); spin_unlock_bh(&dev->mt76.sta_poll_lock); - mt76_wcid_cleanup(&dev->mt76, &msta->wcid); + mt76_wcid_cleanup(&dev->mt76, &msta_link->wcid); } static void mt7996_phy_set_rxfilter(struct mt7996_phy *phy) @@ -399,6 +461,7 @@ static int mt7996_add_interface(struct ieee80211_hw *hw, mt76_vif_init(vif, &mvif->mt76); vif->offload_flags |= IEEE80211_OFFLOAD_ENCAP_4ADDR; + mvif->mt76.deflink_id = IEEE80211_LINK_UNSPECIFIED; out: mutex_unlock(&dev->mt76.mutex); @@ -480,7 +543,6 @@ static int mt7996_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, { struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_vif_link *mlink = &mvif->deflink; int err; /* The hardware does not support per-STA RX GTK, fallback @@ -515,11 +577,11 @@ static int mt7996_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, return -EOPNOTSUPP; } - if (!mt7996_vif_link_phy(mlink)) - return 0; /* defer until after link add */ + if (!mt7996_vif_link_phy(&mvif->deflink)) + return 0; /* defer until after link add */ mutex_lock(&dev->mt76.mutex); - err = mt7996_set_hw_key(hw, cmd, vif, sta, mlink, key); + err = mt7996_set_hw_key(hw, cmd, vif, sta, key); mutex_unlock(&dev->mt76.mutex); return err; @@ -601,6 +663,33 @@ static void mt7996_configure_filter(struct ieee80211_hw *hw, mutex_unlock(&dev->mt76.mutex); } +static int +mt7996_get_txpower(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + unsigned int link_id, int *dbm) +{ + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_phy *phy = mt7996_vif_link_phy(&mvif->deflink); + struct mt7996_dev *dev = mt7996_hw_dev(hw); + struct wireless_dev *wdev; + int n_chains, delta, i; + + if (!phy) { + wdev = ieee80211_vif_to_wdev(vif); + for (i = 0; i < hw->wiphy->n_radio; i++) + if (wdev->radio_mask & BIT(i)) + phy = dev->radio_phy[i]; + + if (!phy) + return -EINVAL; + } + + n_chains = hweight16(phy->mt76->chainmask); + delta = mt76_tx_power_nss_delta(n_chains); + *dbm = DIV_ROUND_UP(phy->mt76->txpower_cur + delta, 2); + + return 0; +} + static u8 mt7996_get_rates_table(struct mt7996_phy *phy, struct ieee80211_bss_conf *conf, bool beacon, bool mcast) @@ -630,12 +719,11 @@ mt7996_get_rates_table(struct mt7996_phy *phy, struct ieee80211_bss_conf *conf, } static void -mt7996_update_mu_group(struct ieee80211_hw *hw, struct ieee80211_vif *vif, +mt7996_update_mu_group(struct ieee80211_hw *hw, struct mt7996_vif_link *link, struct ieee80211_bss_conf *info) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = mt7996_hw_dev(hw); - u8 band = mvif->deflink.mt76.band_idx; + u8 band = link->mt76.band_idx; u32 *mu; mu = (u32 *)info->mu_group.membership; @@ -649,23 +737,56 @@ mt7996_update_mu_group(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_POS3(band), mu[3]); } -static void mt7996_bss_info_changed(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_bss_conf *info, - u64 changed) +static void +mt7996_vif_cfg_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u64 changed) { struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt76_vif_link *mvif; + + mutex_lock(&dev->mt76.mutex); + + if ((changed & BSS_CHANGED_ASSOC) && vif->cfg.assoc) { + struct ieee80211_bss_conf *link_conf; + unsigned long link_id; + + for_each_vif_active_link(vif, link_conf, link_id) { + struct mt7996_vif_link *link; + + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; + + if (!link->phy) + continue; + + mt7996_mcu_add_bss_info(link->phy, vif, link_conf, + &link->mt76, &link->msta_link, + true); + mt7996_mcu_add_sta(dev, link_conf, NULL, link, NULL, + CONN_STATE_PORT_SECURE, + !!(changed & BSS_CHANGED_BSSID)); + } + } + + mutex_unlock(&dev->mt76.mutex); +} + +static void +mt7996_link_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info, u64 changed) +{ + struct mt7996_dev *dev = mt7996_hw_dev(hw); + struct mt7996_vif_link *link; struct mt7996_phy *phy; struct mt76_phy *mphy; mutex_lock(&dev->mt76.mutex); - mvif = mt76_vif_conf_link(&dev->mt76, vif, info); - if (!mvif) + link = mt7996_vif_conf_link(dev, vif, info); + if (!link) goto out; - mphy = mt76_vif_link_phy(mvif); + mphy = mt76_vif_link_phy(&link->mt76); if (!mphy) goto out; @@ -675,16 +796,14 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, * and then peer references bss_info_rfch to set bandwidth cap. */ if ((changed & BSS_CHANGED_BSSID && !is_zero_ether_addr(info->bssid)) || - (changed & BSS_CHANGED_ASSOC && vif->cfg.assoc) || (changed & BSS_CHANGED_BEACON_ENABLED && info->enable_beacon)) { - mt7996_mcu_add_bss_info(phy, vif, info, mvif, true); - mt7996_mcu_add_sta(dev, vif, mvif, NULL, CONN_STATE_PORT_SECURE, + mt7996_mcu_add_bss_info(phy, vif, info, &link->mt76, + &link->msta_link, true); + mt7996_mcu_add_sta(dev, info, NULL, link, NULL, + CONN_STATE_PORT_SECURE, !!(changed & BSS_CHANGED_BSSID)); } - if (changed & BSS_CHANGED_ERP_CTS_PROT) - mt7996_mac_enable_rtscts(dev, vif, info->use_cts_prot); - if (changed & BSS_CHANGED_ERP_SLOT) { int slottime = info->use_short_slot ? 9 : 20; @@ -695,11 +814,11 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_MCAST_RATE) - mvif->mcast_rates_idx = + link->mt76.mcast_rates_idx = mt7996_get_rates_table(phy, info, false, true); if (changed & BSS_CHANGED_BASIC_RATES) - mvif->basic_rates_idx = + link->mt76.basic_rates_idx = mt7996_get_rates_table(phy, info, false, false); /* ensure that enable txcmd_mode after bss_info */ @@ -707,19 +826,19 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, mt7996_mcu_set_tx(dev, vif, info); if (changed & BSS_CHANGED_HE_OBSS_PD) - mt7996_mcu_add_obss_spr(phy, vif, &info->he_obss_pd); + mt7996_mcu_add_obss_spr(phy, link, &info->he_obss_pd); if (changed & BSS_CHANGED_HE_BSS_COLOR) { if ((vif->type == NL80211_IFTYPE_AP && - mvif->omac_idx <= HW_BSSID_MAX) || + link->mt76.omac_idx <= HW_BSSID_MAX) || vif->type == NL80211_IFTYPE_STATION) - mt7996_mcu_update_bss_color(dev, mvif, + mt7996_mcu_update_bss_color(dev, &link->mt76, &info->he_bss_color); } if (changed & (BSS_CHANGED_BEACON | BSS_CHANGED_BEACON_ENABLED)) { - mvif->beacon_rates_idx = + link->mt76.beacon_rates_idx = mt7996_get_rates_table(phy, info, true, false); mt7996_mcu_add_beacon(hw, vif, info); @@ -727,10 +846,10 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, if (changed & (BSS_CHANGED_UNSOL_BCAST_PROBE_RESP | BSS_CHANGED_FILS_DISCOVERY)) - mt7996_mcu_beacon_inband_discov(dev, vif, changed); + mt7996_mcu_beacon_inband_discov(dev, info, link, changed); if (changed & BSS_CHANGED_MU_GROUPS) - mt7996_update_mu_group(hw, vif, info); + mt7996_update_mu_group(hw, link, info); if (changed & BSS_CHANGED_TXPOWER && info->txpower != phy->txpower) { @@ -754,96 +873,322 @@ mt7996_channel_switch_beacon(struct ieee80211_hw *hw, mutex_unlock(&dev->mt76.mutex); } -int mt7996_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) +static int +mt7996_mac_sta_init_link(struct mt7996_dev *dev, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, unsigned int link_id) { - struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, mt76); + struct ieee80211_sta *sta = link_sta->sta; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_vif_link *link = &mvif->deflink; - u8 band_idx = link->phy->mt76->band_idx; + struct mt7996_phy *phy = link->phy; + struct mt7996_sta_link *msta_link; int idx; idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7996_WTBL_STA); if (idx < 0) return -ENOSPC; - INIT_LIST_HEAD(&msta->rc_list); - INIT_LIST_HEAD(&msta->wcid.poll_list); - msta->vif = mvif; - msta->wcid.sta = 1; - msta->wcid.idx = idx; - msta->wcid.phy_idx = band_idx; + if (msta->deflink_id == IEEE80211_LINK_UNSPECIFIED) { + int i; - ewma_avg_signal_init(&msta->avg_ack_signal); + msta_link = &msta->deflink; + msta->deflink_id = link_id; - mt7996_mac_wtbl_update(dev, idx, + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) { + struct mt76_txq *mtxq; + + if (!sta->txq[i]) + continue; + + mtxq = (struct mt76_txq *)sta->txq[i]->drv_priv; + mtxq->wcid = idx; + } + } else { + msta_link = kzalloc(sizeof(*msta_link), GFP_KERNEL); + if (!msta_link) + return -ENOMEM; + } + + INIT_LIST_HEAD(&msta_link->rc_list); + INIT_LIST_HEAD(&msta_link->wcid.poll_list); + msta_link->sta = msta; + msta_link->wcid.sta = 1; + msta_link->wcid.idx = idx; + msta_link->wcid.link_id = link_id; + + ewma_avg_signal_init(&msta_link->avg_ack_signal); + ewma_signal_init(&msta_link->wcid.rssi); + + rcu_assign_pointer(msta->link[link_id], msta_link); + + mt7996_mac_wtbl_update(dev, idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); + mt7996_mcu_add_sta(dev, link_conf, link_sta, link, msta_link, + CONN_STATE_DISCONNECT, true); + + rcu_assign_pointer(dev->mt76.wcid[idx], &msta_link->wcid); + mt76_wcid_init(&msta_link->wcid, phy->mt76->band_idx); + + return 0; +} + +static void +mt7996_mac_sta_deinit_link(struct mt7996_dev *dev, + struct mt7996_sta_link *msta_link) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(msta_link->wcid.aggr); i++) + mt76_rx_aggr_stop(&dev->mt76, &msta_link->wcid, i); + + mt7996_mac_wtbl_update(dev, msta_link->wcid.idx, MT_WTBL_UPDATE_ADM_COUNT_CLEAR); - mt7996_mcu_add_sta(dev, vif, &link->mt76, sta, CONN_STATE_DISCONNECT, - true); + + spin_lock_bh(&dev->mt76.sta_poll_lock); + if (!list_empty(&msta_link->wcid.poll_list)) + list_del_init(&msta_link->wcid.poll_list); + if (!list_empty(&msta_link->rc_list)) + list_del_init(&msta_link->rc_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); + + mt76_wcid_cleanup(&dev->mt76, &msta_link->wcid); + mt76_wcid_mask_clear(dev->mt76.wcid_mask, msta_link->wcid.idx); +} + +static void +mt7996_mac_sta_remove_links(struct mt7996_dev *dev, struct ieee80211_sta *sta, + unsigned long links) +{ + struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct mt76_dev *mdev = &dev->mt76; + unsigned int link_id; + + for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct mt7996_sta_link *msta_link = NULL; + + msta_link = rcu_replace_pointer(msta->link[link_id], msta_link, + lockdep_is_held(&mdev->mutex)); + if (!msta_link) + continue; + + mt7996_mac_sta_deinit_link(dev, msta_link); + if (msta->deflink_id == link_id) { + msta->deflink_id = IEEE80211_LINK_UNSPECIFIED; + continue; + } + + kfree_rcu(msta_link, rcu_head); + } +} + +static int +mt7996_mac_sta_add_links(struct mt7996_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, unsigned long new_links) +{ + struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + unsigned int link_id; + int err; + + for_each_set_bit(link_id, &new_links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct ieee80211_bss_conf *link_conf; + struct ieee80211_link_sta *link_sta; + struct mt7996_vif_link *link; + + if (rcu_access_pointer(msta->link[link_id])) + continue; + + link_conf = link_conf_dereference_protected(vif, link_id); + if (!link_conf) + goto error_unlink; + + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + goto error_unlink; + + link_sta = link_sta_dereference_protected(sta, link_id); + if (!link_sta) + goto error_unlink; + + err = mt7996_mac_sta_init_link(dev, link_conf, link_sta, link, + link_id); + if (err) + goto error_unlink; + } return 0; + +error_unlink: + mt7996_mac_sta_remove_links(dev, sta, new_links); + + return err; +} + +static int +mt7996_mac_sta_change_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, u16 old_links, + u16 new_links) +{ + struct mt7996_dev *dev = mt7996_hw_dev(hw); + unsigned long add = new_links & ~old_links; + unsigned long rem = old_links & ~new_links; + int ret; + + mutex_lock(&dev->mt76.mutex); + + mt7996_mac_sta_remove_links(dev, sta, rem); + ret = mt7996_mac_sta_add_links(dev, vif, sta, add); + + mutex_unlock(&dev->mt76.mutex); + + return ret; } -int mt7996_mac_sta_event(struct mt76_dev *mdev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, enum mt76_sta_event ev) +static int +mt7996_mac_sta_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) { + struct mt76_dev *mdev = mphy->dev; struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, mt76); struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_vif_link *link = &mvif->deflink; - int i, ret; + unsigned long links = sta->mlo ? sta->valid_links : BIT(0); + int err; - switch (ev) { - case MT76_STA_EVENT_ASSOC: - ret = mt7996_mcu_add_sta(dev, vif, &link->mt76, sta, - CONN_STATE_CONNECT, true); - if (ret) - return ret; + mutex_lock(&mdev->mutex); - ret = mt7996_mcu_add_rate_ctrl(dev, vif, sta, false); - if (ret) - return ret; + msta->deflink_id = IEEE80211_LINK_UNSPECIFIED; + msta->vif = mvif; + err = mt7996_mac_sta_add_links(dev, vif, sta, links); + if (!err) + mphy->num_sta++; - msta->wcid.tx_info |= MT_WCID_TX_INFO_SET; - msta->wcid.sta = 1; + mutex_unlock(&mdev->mutex); - return 0; + return err; +} - case MT76_STA_EVENT_AUTHORIZE: - return mt7996_mcu_add_sta(dev, vif, &link->mt76, sta, - CONN_STATE_PORT_SECURE, false); +static int +mt7996_mac_sta_event(struct mt7996_dev *dev, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, enum mt76_sta_event ev) +{ + struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + unsigned long links = sta->valid_links; + struct ieee80211_link_sta *link_sta; + unsigned int link_id; + + for_each_sta_active_link(vif, sta, link_sta, link_id) { + struct ieee80211_bss_conf *link_conf; + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + int i, err; + + link_conf = link_conf_dereference_protected(vif, link_id); + if (!link_conf) + continue; - case MT76_STA_EVENT_DISASSOC: - for (i = 0; i < ARRAY_SIZE(msta->twt.flow); i++) - mt7996_mac_twt_teardown_flow(dev, msta, i); + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; - mt7996_mcu_add_sta(dev, vif, &link->mt76, sta, - CONN_STATE_DISCONNECT, false); - msta->wcid.sta_disabled = 1; - msta->wcid.sta = 0; + msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + if (!msta_link) + continue; - return 0; + switch (ev) { + case MT76_STA_EVENT_ASSOC: + err = mt7996_mcu_add_sta(dev, link_conf, link_sta, + link, msta_link, + CONN_STATE_CONNECT, true); + if (err) + return err; + + err = mt7996_mcu_add_rate_ctrl(dev, vif, link_conf, + link_sta, link, + msta_link, false); + if (err) + return err; + + msta_link->wcid.tx_info |= MT_WCID_TX_INFO_SET; + msta_link->wcid.sta = 1; + break; + case MT76_STA_EVENT_AUTHORIZE: + err = mt7996_mcu_add_sta(dev, link_conf, link_sta, + link, msta_link, + CONN_STATE_PORT_SECURE, false); + if (err) + return err; + break; + case MT76_STA_EVENT_DISASSOC: + for (i = 0; i < ARRAY_SIZE(msta_link->twt.flow); i++) + mt7996_mac_twt_teardown_flow(dev, link, + msta_link, i); + + if (sta->mlo && links == BIT(link_id)) /* last link */ + mt7996_mcu_teardown_mld_sta(dev, link, + msta_link); + else + mt7996_mcu_add_sta(dev, link_conf, link_sta, + link, msta_link, + CONN_STATE_DISCONNECT, false); + msta_link->wcid.sta_disabled = 1; + msta_link->wcid.sta = 0; + links = links & ~BIT(link_id); + break; + } } return 0; } -void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) +static void +mt7996_mac_sta_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif, + struct ieee80211_sta *sta) { + struct mt76_dev *mdev = mphy->dev; struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, mt76); - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + unsigned long links = sta->mlo ? sta->valid_links : BIT(0); - mt7996_mac_wtbl_update(dev, msta->wcid.idx, - MT_WTBL_UPDATE_ADM_COUNT_CLEAR); + mutex_lock(&mdev->mutex); + + mt7996_mac_sta_remove_links(dev, sta, links); + mphy->num_sta--; + + mutex_unlock(&mdev->mutex); +} + +static int +mt7996_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, enum ieee80211_sta_state old_state, + enum ieee80211_sta_state new_state) +{ + struct mt76_phy *mphy = mt76_vif_phy(hw, vif); + struct mt7996_dev *dev = mt7996_hw_dev(hw); + enum mt76_sta_event ev; - spin_lock_bh(&mdev->sta_poll_lock); - if (!list_empty(&msta->wcid.poll_list)) - list_del_init(&msta->wcid.poll_list); - if (!list_empty(&msta->rc_list)) - list_del_init(&msta->rc_list); - spin_unlock_bh(&mdev->sta_poll_lock); + if (!mphy) + return -EINVAL; + + if (old_state == IEEE80211_STA_NOTEXIST && + new_state == IEEE80211_STA_NONE) + return mt7996_mac_sta_add(mphy, vif, sta); + + if (old_state == IEEE80211_STA_NONE && + new_state == IEEE80211_STA_NOTEXIST) + mt7996_mac_sta_remove(mphy, vif, sta); + + if (old_state == IEEE80211_STA_AUTH && + new_state == IEEE80211_STA_ASSOC) + ev = MT76_STA_EVENT_ASSOC; + else if (old_state == IEEE80211_STA_ASSOC && + new_state == IEEE80211_STA_AUTHORIZED) + ev = MT76_STA_EVENT_AUTHORIZE; + else if (old_state == IEEE80211_STA_ASSOC && + new_state == IEEE80211_STA_AUTH) + ev = MT76_STA_EVENT_DISASSOC; + else + return 0; + + return mt7996_mac_sta_event(dev, vif, sta, ev); } static void mt7996_tx(struct ieee80211_hw *hw, @@ -855,12 +1200,18 @@ static void mt7996_tx(struct ieee80211_hw *hw, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_vif *vif = info->control.vif; struct mt76_wcid *wcid = &dev->mt76.global_wcid; + u8 link_id = u32_get_bits(info->control.flags, + IEEE80211_TX_CTRL_MLO_LINK); + + rcu_read_lock(); if (vif) { - struct mt7996_vif *mvif; + struct mt7996_vif *mvif = (void *)vif->drv_priv; + struct mt76_vif_link *mlink; - mvif = (struct mt7996_vif *)vif->drv_priv; - wcid = &mvif->deflink.sta.wcid; + mlink = rcu_dereference(mvif->mt76.link[link_id]); + if (mlink && mlink->wcid) + wcid = mlink->wcid; if (mvif->mt76.roc_phy && (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)) { @@ -872,19 +1223,22 @@ static void mt7996_tx(struct ieee80211_hw *hw, } } - if (control->sta) { - struct mt7996_sta *sta; - - sta = (struct mt7996_sta *)control->sta->drv_priv; - wcid = &sta->wcid; - } - if (!mphy) { ieee80211_free_txskb(hw, skb); - return; + goto unlock; } + if (control->sta) { + struct mt7996_sta *msta = (void *)control->sta->drv_priv; + struct mt7996_sta_link *msta_link; + + msta_link = rcu_dereference(msta->link[link_id]); + if (msta_link) + wcid = &msta_link->wcid; + } mt76_tx(mphy, control->sta, wcid, skb); +unlock: + rcu_read_unlock(); } static int mt7996_set_rts_threshold(struct ieee80211_hw *hw, u32 val) @@ -914,11 +1268,13 @@ mt7996_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum ieee80211_ampdu_mlme_action action = params->action; struct mt7996_dev *dev = mt7996_hw_dev(hw); struct ieee80211_sta *sta = params->sta; - struct ieee80211_txq *txq = sta->txq[params->tid]; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct ieee80211_txq *txq = sta->txq[params->tid]; + struct ieee80211_link_sta *link_sta; u16 tid = params->tid; u16 ssn = params->ssn; struct mt76_txq *mtxq; + unsigned int link_id; int ret = 0; if (!txq) @@ -927,38 +1283,61 @@ mt7996_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mtxq = (struct mt76_txq *)txq->drv_priv; mutex_lock(&dev->mt76.mutex); - switch (action) { - case IEEE80211_AMPDU_RX_START: - mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, ssn, - params->buf_size); - ret = mt7996_mcu_add_rx_ba(dev, params, true); - break; - case IEEE80211_AMPDU_RX_STOP: - mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid); - ret = mt7996_mcu_add_rx_ba(dev, params, false); - break; - case IEEE80211_AMPDU_TX_OPERATIONAL: - mtxq->aggr = true; - mtxq->send_bar = false; - ret = mt7996_mcu_add_tx_ba(dev, params, true); - break; - case IEEE80211_AMPDU_TX_STOP_FLUSH: - case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: - mtxq->aggr = false; - clear_bit(tid, &msta->wcid.ampdu_state); - ret = mt7996_mcu_add_tx_ba(dev, params, false); - break; - case IEEE80211_AMPDU_TX_START: - set_bit(tid, &msta->wcid.ampdu_state); - ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; - break; - case IEEE80211_AMPDU_TX_STOP_CONT: - mtxq->aggr = false; - clear_bit(tid, &msta->wcid.ampdu_state); - ret = mt7996_mcu_add_tx_ba(dev, params, false); - ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + + for_each_sta_active_link(vif, sta, link_sta, link_id) { + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + + msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + if (!msta_link) + continue; + + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; + + switch (action) { + case IEEE80211_AMPDU_RX_START: + mt76_rx_aggr_start(&dev->mt76, &msta_link->wcid, tid, + ssn, params->buf_size); + ret = mt7996_mcu_add_rx_ba(dev, params, link, true); + break; + case IEEE80211_AMPDU_RX_STOP: + mt76_rx_aggr_stop(&dev->mt76, &msta_link->wcid, tid); + ret = mt7996_mcu_add_rx_ba(dev, params, link, false); + break; + case IEEE80211_AMPDU_TX_OPERATIONAL: + mtxq->aggr = true; + mtxq->send_bar = false; + ret = mt7996_mcu_add_tx_ba(dev, params, link, + msta_link, true); + break; + case IEEE80211_AMPDU_TX_STOP_FLUSH: + case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: + mtxq->aggr = false; + clear_bit(tid, &msta_link->wcid.ampdu_state); + ret = mt7996_mcu_add_tx_ba(dev, params, link, + msta_link, false); + break; + case IEEE80211_AMPDU_TX_START: + set_bit(tid, &msta_link->wcid.ampdu_state); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; + break; + case IEEE80211_AMPDU_TX_STOP_CONT: + mtxq->aggr = false; + clear_bit(tid, &msta_link->wcid.ampdu_state); + ret = mt7996_mcu_add_tx_ba(dev, params, link, + msta_link, false); + break; + } + + if (ret) + break; } + + if (action == IEEE80211_AMPDU_TX_STOP_CONT) + ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); + mutex_unlock(&dev->mt76.mutex); return ret; @@ -989,10 +1368,10 @@ mt7996_get_stats(struct ieee80211_hw *hw, return 0; } -u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif *mvif) +u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif_link *link) { struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt7996_phy *phy = mt7996_vif_link_phy(&mvif->deflink); + struct mt7996_phy *phy = link->phy; union { u64 t64; u32 t32[2]; @@ -1004,8 +1383,8 @@ u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif *mvif) lockdep_assert_held(&dev->mt76.mutex); - n = mvif->deflink.mt76.omac_idx > HW_BSSID_MAX ? HW_BSSID_0 - : mvif->deflink.mt76.omac_idx; + n = link->mt76.omac_idx > HW_BSSID_MAX ? HW_BSSID_0 + : link->mt76.omac_idx; /* TSF software read */ mt76_rmw(dev, MT_LPON_TCR(phy->mt76->band_idx, n), MT_LPON_TCR_SW_MODE, MT_LPON_TCR_SW_READ); @@ -1023,7 +1402,7 @@ mt7996_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) u64 ret; mutex_lock(&dev->mt76.mutex); - ret = __mt7996_get_tsf(hw, mvif); + ret = __mt7996_get_tsf(hw, &mvif->deflink); mutex_unlock(&dev->mt76.mutex); return ret; @@ -1035,26 +1414,33 @@ mt7996_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt7996_phy *phy = mt7996_vif_link_phy(&mvif->deflink); + struct mt7996_vif_link *link; + struct mt7996_phy *phy; union { u64 t64; u32 t32[2]; } tsf = { .t64 = timestamp, }; u16 n; - if (!phy) - return; - mutex_lock(&dev->mt76.mutex); - n = mvif->deflink.mt76.omac_idx > HW_BSSID_MAX ? HW_BSSID_0 - : mvif->deflink.mt76.omac_idx; + link = mt7996_vif_link(dev, vif, mvif->mt76.deflink_id); + if (!link) + goto unlock; + + n = link->mt76.omac_idx > HW_BSSID_MAX ? HW_BSSID_0 + : link->mt76.omac_idx; + phy = link->phy; + if (!phy) + goto unlock; + mt76_wr(dev, MT_LPON_UTTR0(phy->mt76->band_idx), tsf.t32[0]); mt76_wr(dev, MT_LPON_UTTR1(phy->mt76->band_idx), tsf.t32[1]); /* TSF software overwrite */ mt76_rmw(dev, MT_LPON_TCR(phy->mt76->band_idx, n), MT_LPON_TCR_SW_MODE, MT_LPON_TCR_SW_WRITE); +unlock: mutex_unlock(&dev->mt76.mutex); } @@ -1064,26 +1450,33 @@ mt7996_offset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt7996_phy *phy = mt7996_vif_link_phy(&mvif->deflink); + struct mt7996_vif_link *link; + struct mt7996_phy *phy; union { u64 t64; u32 t32[2]; } tsf = { .t64 = timestamp, }; u16 n; - if (!phy) - return; - mutex_lock(&dev->mt76.mutex); - n = mvif->deflink.mt76.omac_idx > HW_BSSID_MAX ? HW_BSSID_0 - : mvif->deflink.mt76.omac_idx; + link = mt7996_vif_link(dev, vif, mvif->mt76.deflink_id); + if (!link) + goto unlock; + + phy = link->phy; + if (!phy) + goto unlock; + + n = link->mt76.omac_idx > HW_BSSID_MAX ? HW_BSSID_0 + : link->mt76.omac_idx; mt76_wr(dev, MT_LPON_UTTR0(phy->mt76->band_idx), tsf.t32[0]); mt76_wr(dev, MT_LPON_UTTR1(phy->mt76->band_idx), tsf.t32[1]); /* TSF software adjust*/ mt76_rmw(dev, MT_LPON_TCR(phy->mt76->band_idx, n), MT_LPON_TCR_SW_MODE, MT_LPON_TCR_SW_ADJUST); +unlock: mutex_unlock(&dev->mt76.mutex); } @@ -1145,7 +1538,8 @@ static void mt7996_sta_statistics(struct ieee80211_hw *hw, { struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; - struct rate_info *txrate = &msta->wcid.rate; + struct mt7996_sta_link *msta_link = &msta->deflink; + struct rate_info *txrate = &msta_link->wcid.rate; if (txrate->legacy || txrate->flags) { if (txrate->legacy) { @@ -1165,55 +1559,67 @@ static void mt7996_sta_statistics(struct ieee80211_hw *hw, sinfo->txrate.flags = txrate->flags; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); - sinfo->tx_failed = msta->wcid.stats.tx_failed; + sinfo->tx_failed = msta_link->wcid.stats.tx_failed; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED); - sinfo->tx_retries = msta->wcid.stats.tx_retries; + sinfo->tx_retries = msta_link->wcid.stats.tx_retries; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES); - sinfo->ack_signal = (s8)msta->ack_signal; + sinfo->ack_signal = (s8)msta_link->ack_signal; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL); - sinfo->avg_ack_signal = -(s8)ewma_avg_signal_read(&msta->avg_ack_signal); + sinfo->avg_ack_signal = + -(s8)ewma_avg_signal_read(&msta_link->avg_ack_signal); sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG); if (mtk_wed_device_active(&dev->mt76.mmio.wed)) { - sinfo->tx_bytes = msta->wcid.stats.tx_bytes; + sinfo->tx_bytes = msta_link->wcid.stats.tx_bytes; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BYTES64); - sinfo->rx_bytes = msta->wcid.stats.rx_bytes; + sinfo->rx_bytes = msta_link->wcid.stats.rx_bytes; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_BYTES64); - sinfo->tx_packets = msta->wcid.stats.tx_packets; + sinfo->tx_packets = msta_link->wcid.stats.tx_packets; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_PACKETS); - sinfo->rx_packets = msta->wcid.stats.rx_packets; + sinfo->rx_packets = msta_link->wcid.stats.rx_packets; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_RX_PACKETS); } } -static void mt7996_sta_rc_work(void *data, struct ieee80211_sta *sta) +static void mt7996_link_rate_ctrl_update(void *data, struct ieee80211_sta *sta) { struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct mt7996_dev *dev = msta->vif->deflink.phy->dev; + struct mt7996_sta_link *msta_link; u32 *changed = data; + rcu_read_lock(); + + msta_link = rcu_dereference(msta->link[msta->deflink_id]); + if (!msta_link) + goto out; + spin_lock_bh(&dev->mt76.sta_poll_lock); - msta->changed |= *changed; - if (list_empty(&msta->rc_list)) - list_add_tail(&msta->rc_list, &dev->sta_rc_list); + + msta_link->changed |= *changed; + if (list_empty(&msta_link->rc_list)) + list_add_tail(&msta_link->rc_list, &dev->sta_rc_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); +out: + rcu_read_unlock(); } -static void mt7996_sta_rc_update(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_link_sta *link_sta, - u32 changed) +static void mt7996_link_sta_rc_update(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + u32 changed) { struct mt7996_dev *dev = mt7996_hw_dev(hw); struct ieee80211_sta *sta = link_sta->sta; - mt7996_sta_rc_work(&changed, sta); + mt7996_link_rate_ctrl_update(&changed, sta); ieee80211_queue_work(hw, &dev->rc_work); } @@ -1235,7 +1641,8 @@ mt7996_set_bitrate_mask(struct ieee80211_hw *hw, struct ieee80211_vif *vif, * - multiple rates: if it's not in range format i.e 0-{7,8,9} for VHT * then multiple MCS setting (MCS 4,5,6) is not supported. */ - ieee80211_iterate_stations_atomic(hw, mt7996_sta_rc_work, &changed); + ieee80211_iterate_stations_atomic(hw, mt7996_link_rate_ctrl_update, + &changed); ieee80211_queue_work(hw, &dev->rc_work); return 0; @@ -1246,18 +1653,37 @@ static void mt7996_sta_set_4addr(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool enabled) { - struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct mt7996_dev *dev = mt7996_hw_dev(hw); + struct ieee80211_link_sta *link_sta; + unsigned int link_id; - if (enabled) - set_bit(MT_WCID_FLAG_4ADDR, &msta->wcid.flags); - else - clear_bit(MT_WCID_FLAG_4ADDR, &msta->wcid.flags); + mutex_lock(&dev->mt76.mutex); - if (!msta->wcid.sta) - return; + for_each_sta_active_link(vif, sta, link_sta, link_id) { + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; - mt7996_mcu_wtbl_update_hdr_trans(dev, vif, sta); + msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + if (!msta_link) + continue; + + if (enabled) + set_bit(MT_WCID_FLAG_4ADDR, &msta_link->wcid.flags); + else + clear_bit(MT_WCID_FLAG_4ADDR, &msta_link->wcid.flags); + + if (!msta_link->wcid.sta) + continue; + + mt7996_mcu_wtbl_update_hdr_trans(dev, vif, link, msta_link); + } + + mutex_unlock(&dev->mt76.mutex); } static void mt7996_sta_set_decap_offload(struct ieee80211_hw *hw, @@ -1265,18 +1691,39 @@ static void mt7996_sta_set_decap_offload(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool enabled) { - struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct mt7996_dev *dev = mt7996_hw_dev(hw); + struct ieee80211_link_sta *link_sta; + unsigned int link_id; - if (enabled) - set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); - else - clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags); + mutex_lock(&dev->mt76.mutex); - if (!msta->wcid.sta) - return; + for_each_sta_active_link(vif, sta, link_sta, link_id) { + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; + + msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + if (!msta_link) + continue; + + if (enabled) + set_bit(MT_WCID_FLAG_HDR_TRANS, + &msta_link->wcid.flags); + else + clear_bit(MT_WCID_FLAG_HDR_TRANS, + &msta_link->wcid.flags); - mt7996_mcu_wtbl_update_hdr_trans(dev, vif, sta); + if (!msta_link->wcid.sta) + continue; + + mt7996_mcu_wtbl_update_hdr_trans(dev, vif, link, msta_link); + } + + mutex_unlock(&dev->mt76.mutex); } static const char mt7996_gstrings_stats[][ETH_GSTRING_LEN] = { @@ -1408,11 +1855,12 @@ static void mt7996_ethtool_worker(void *wi_data, struct ieee80211_sta *sta) { struct mt76_ethtool_worker_info *wi = wi_data; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct mt7996_sta_link *msta_link = &msta->deflink; if (msta->vif->deflink.mt76.idx != wi->idx) return; - mt76_ethtool_worker(wi, &msta->wcid.stats, true); + mt76_ethtool_worker(wi, &msta_link->wcid.stats, true); } static @@ -1516,10 +1964,12 @@ mt7996_twt_teardown_request(struct ieee80211_hw *hw, u8 flowid) { struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct mt7996_sta_link *msta_link = &msta->deflink; + struct mt7996_vif_link *link = &msta->vif->deflink; struct mt7996_dev *dev = mt7996_hw_dev(hw); mutex_lock(&dev->mt76.mutex); - mt7996_mac_twt_teardown_flow(dev, msta, flowid); + mt7996_mac_twt_teardown_flow(dev, link, msta_link, flowid); mutex_unlock(&dev->mt76.mutex); } @@ -1589,12 +2039,26 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw, { struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; - struct mt7996_vif_link *mlink = &mvif->deflink; struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mtk_wed_device *wed = &dev->mt76.mmio.wed; + struct mt7996_sta_link *msta_link; + struct mt7996_vif_link *link; + struct mt76_vif_link *mlink; struct mt7996_phy *phy; - phy = mt7996_vif_link_phy(mlink); + mlink = rcu_dereference(mvif->mt76.link[msta->deflink_id]); + if (!mlink) + return -EIO; + + msta_link = rcu_dereference(msta->link[msta->deflink_id]); + if (!msta_link) + return -EIO; + + if (!msta_link->wcid.sta || msta_link->wcid.idx > MT7996_WTBL_STA) + return -EIO; + + link = (struct mt7996_vif_link *)mlink; + phy = mt7996_vif_link_phy(link); if (!phy) return -ENODEV; @@ -1604,15 +2068,12 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw, if (!mtk_wed_device_active(wed)) return -ENODEV; - if (!msta->wcid.sta || msta->wcid.idx > MT7996_WTBL_STA) - return -EIO; - path->type = DEV_PATH_MTK_WDMA; path->dev = ctx->dev; path->mtk_wdma.wdma_idx = wed->wdma_idx; - path->mtk_wdma.bss = mvif->deflink.mt76.idx; + path->mtk_wdma.bss = mlink->idx; path->mtk_wdma.queue = 0; - path->mtk_wdma.wcid = msta->wcid.idx; + path->mtk_wdma.wcid = msta_link->wcid.idx; path->mtk_wdma.amsdu = mtk_wed_is_amsdu_supported(wed); ctx->dev = NULL; @@ -1622,6 +2083,14 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw, #endif +static int +mt7996_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u16 old_links, u16 new_links, + struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) +{ + return 0; +} + const struct ieee80211_ops mt7996_ops = { .add_chanctx = mt76_add_chanctx, .remove_chanctx = mt76_remove_chanctx, @@ -1637,10 +2106,11 @@ const struct ieee80211_ops mt7996_ops = { .config = mt7996_config, .conf_tx = mt7996_conf_tx, .configure_filter = mt7996_configure_filter, - .bss_info_changed = mt7996_bss_info_changed, - .sta_state = mt76_sta_state, + .vif_cfg_changed = mt7996_vif_cfg_changed, + .link_info_changed = mt7996_link_info_changed, + .sta_state = mt7996_sta_state, .sta_pre_rcu_remove = mt76_sta_pre_rcu_remove, - .link_sta_rc_update = mt7996_sta_rc_update, + .link_sta_rc_update = mt7996_link_sta_rc_update, .set_key = mt7996_set_key, .ampdu_action = mt7996_ampdu_action, .set_rts_threshold = mt7996_set_rts_threshold, @@ -1650,7 +2120,7 @@ const struct ieee80211_ops mt7996_ops = { .remain_on_channel = mt76_remain_on_channel, .cancel_remain_on_channel = mt76_cancel_remain_on_channel, .release_buffered_frames = mt76_release_buffered_frames, - .get_txpower = mt76_get_txpower, + .get_txpower = mt7996_get_txpower, .channel_switch_beacon = mt7996_channel_switch_beacon, .get_stats = mt7996_get_stats, .get_et_sset_count = mt7996_get_et_sset_count, @@ -1677,4 +2147,6 @@ const struct ieee80211_ops mt7996_ops = { .net_fill_forward_path = mt7996_net_fill_forward_path, .net_setup_tc = mt76_wed_net_setup_tc, #endif + .change_vif_links = mt7996_change_vif_links, + .change_sta_links = mt7996_mac_sta_change_links, }; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index e4569d032221..ddd555942c73 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -118,13 +118,13 @@ mt7996_mcu_get_sta_nss(u16 mcs_map) } static void -mt7996_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs, - u16 mcs_map) +mt7996_mcu_set_sta_he_mcs(struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + __le16 *he_mcs, u16 mcs_map) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; - enum nl80211_band band = msta->vif->deflink.phy->mt76->chandef.chan->band; - const u16 *mask = msta->vif->deflink.bitrate_mask.control[band].he_mcs; - int nss, max_nss = sta->deflink.rx_nss > 3 ? 4 : sta->deflink.rx_nss; + int nss, max_nss = link_sta->rx_nss > 3 ? 4 : link_sta->rx_nss; + enum nl80211_band band = link->phy->mt76->chandef.chan->band; + const u16 *mask = link->bitrate_mask.control[band].he_mcs; for (nss = 0; nss < max_nss; nss++) { int mcs; @@ -167,11 +167,11 @@ mt7996_mcu_set_sta_he_mcs(struct ieee80211_sta *sta, __le16 *he_mcs, } static void -mt7996_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs, - const u16 *mask) +mt7996_mcu_set_sta_vht_mcs(struct ieee80211_link_sta *link_sta, + __le16 *vht_mcs, const u16 *mask) { - u16 mcs, mcs_map = le16_to_cpu(sta->deflink.vht_cap.vht_mcs.rx_mcs_map); - int nss, max_nss = sta->deflink.rx_nss > 3 ? 4 : sta->deflink.rx_nss; + u16 mcs, mcs_map = le16_to_cpu(link_sta->vht_cap.vht_mcs.rx_mcs_map); + int nss, max_nss = link_sta->rx_nss > 3 ? 4 : link_sta->rx_nss; for (nss = 0; nss < max_nss; nss++, mcs_map >>= 2) { switch (mcs_map & 0x3) { @@ -193,13 +193,13 @@ mt7996_mcu_set_sta_vht_mcs(struct ieee80211_sta *sta, __le16 *vht_mcs, } static void -mt7996_mcu_set_sta_ht_mcs(struct ieee80211_sta *sta, u8 *ht_mcs, - const u8 *mask) +mt7996_mcu_set_sta_ht_mcs(struct ieee80211_link_sta *link_sta, + u8 *ht_mcs, const u8 *mask) { - int nss, max_nss = sta->deflink.rx_nss > 3 ? 4 : sta->deflink.rx_nss; + int nss, max_nss = link_sta->rx_nss > 3 ? 4 : link_sta->rx_nss; for (nss = 0; nss < max_nss; nss++) - ht_mcs[nss] = sta->deflink.ht_cap.mcs.rx_mask[nss] & mask[nss]; + ht_mcs[nss] = link_sta->ht_cap.mcs.rx_mask[nss] & mask[nss]; } static int @@ -1064,7 +1064,8 @@ __mt7996_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif_link *mvif, int int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, - struct mt76_vif_link *mlink, int enable) + struct mt76_vif_link *mlink, + struct mt7996_sta_link *msta_link, int enable) { struct mt7996_dev *dev = phy->dev; struct sk_buff *skb; @@ -1081,7 +1082,7 @@ int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, /* bss_basic must be first */ mt7996_mcu_bss_basic_tlv(skb, vif, link_conf, mlink, phy->mt76, - mlink->wcid->idx, enable); + msta_link->wcid.idx, enable); mt7996_mcu_bss_sec_tlv(skb, mlink); if (vif->type == NL80211_IFTYPE_MONITOR) @@ -1159,37 +1160,34 @@ mt7996_mcu_sta_ba(struct mt7996_dev *dev, struct mt76_vif_link *mvif, /** starec & wtbl **/ int mt7996_mcu_add_tx_ba(struct mt7996_dev *dev, struct ieee80211_ampdu_params *params, - bool enable) + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, bool enable) { - struct mt7996_sta *msta = (struct mt7996_sta *)params->sta->drv_priv; - struct mt7996_vif *mvif = msta->vif; - if (enable && !params->amsdu) - msta->wcid.amsdu = false; + msta_link->wcid.amsdu = false; - return mt7996_mcu_sta_ba(dev, &mvif->deflink.mt76, params, enable, true); + return mt7996_mcu_sta_ba(dev, &link->mt76, params, enable, true); } int mt7996_mcu_add_rx_ba(struct mt7996_dev *dev, struct ieee80211_ampdu_params *params, - bool enable) + struct mt7996_vif_link *link, bool enable) { - struct mt7996_sta *msta = (struct mt7996_sta *)params->sta->drv_priv; - struct mt7996_vif *mvif = msta->vif; - - return mt7996_mcu_sta_ba(dev, &mvif->deflink.mt76, params, enable, false); + return mt7996_mcu_sta_ba(dev, &link->mt76, params, enable, false); } static void -mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_he_tlv(struct sk_buff *skb, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { - struct ieee80211_he_cap_elem *elem = &sta->deflink.he_cap.he_cap_elem; + struct ieee80211_he_cap_elem *elem = &link_sta->he_cap.he_cap_elem; struct ieee80211_he_mcs_nss_supp mcs_map; struct sta_rec_he_v2 *he; struct tlv *tlv; int i = 0; - if (!sta->deflink.he_cap.has_he) + if (!link_sta->he_cap.has_he) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HE_V2, sizeof(*he)); @@ -1201,21 +1199,21 @@ mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) he->he_phy_cap[i] = elem->phy_cap_info[i]; } - mcs_map = sta->deflink.he_cap.he_mcs_nss_supp; - switch (sta->deflink.bandwidth) { + mcs_map = link_sta->he_cap.he_mcs_nss_supp; + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: if (elem->phy_cap_info[0] & IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) - mt7996_mcu_set_sta_he_mcs(sta, + mt7996_mcu_set_sta_he_mcs(link_sta, link, &he->max_nss_mcs[CMD_HE_MCS_BW8080], le16_to_cpu(mcs_map.rx_mcs_80p80)); - mt7996_mcu_set_sta_he_mcs(sta, + mt7996_mcu_set_sta_he_mcs(link_sta, link, &he->max_nss_mcs[CMD_HE_MCS_BW160], le16_to_cpu(mcs_map.rx_mcs_160)); fallthrough; default: - mt7996_mcu_set_sta_he_mcs(sta, + mt7996_mcu_set_sta_he_mcs(link_sta, link, &he->max_nss_mcs[CMD_HE_MCS_BW80], le16_to_cpu(mcs_map.rx_mcs_80)); break; @@ -1225,24 +1223,26 @@ mt7996_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) } static void -mt7996_mcu_sta_he_6g_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_he_6g_tlv(struct sk_buff *skb, + struct ieee80211_link_sta *link_sta) { struct sta_rec_he_6g_capa *he_6g; struct tlv *tlv; - if (!sta->deflink.he_6ghz_capa.capa) + if (!link_sta->he_6ghz_capa.capa) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HE_6G, sizeof(*he_6g)); he_6g = (struct sta_rec_he_6g_capa *)tlv; - he_6g->capa = sta->deflink.he_6ghz_capa.capa; + he_6g->capa = link_sta->he_6ghz_capa.capa; } static void -mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, + struct ieee80211_link_sta *link_sta) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct mt7996_sta *msta = (struct mt7996_sta *)link_sta->sta->drv_priv; struct ieee80211_vif *vif = container_of((void *)msta->vif, struct ieee80211_vif, drv_priv); struct ieee80211_eht_mcs_nss_supp *mcs_map; @@ -1250,11 +1250,11 @@ mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) struct sta_rec_eht *eht; struct tlv *tlv; - if (!sta->deflink.eht_cap.has_eht) + if (!link_sta->eht_cap.has_eht) return; - mcs_map = &sta->deflink.eht_cap.eht_mcs_nss_supp; - elem = &sta->deflink.eht_cap.eht_cap_elem; + mcs_map = &link_sta->eht_cap.eht_mcs_nss_supp; + elem = &link_sta->eht_cap.eht_cap_elem; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_EHT, sizeof(*eht)); @@ -1265,7 +1265,7 @@ mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) eht->phy_cap_ext = cpu_to_le64(elem->phy_cap_info[8]); if (vif->type != NL80211_IFTYPE_STATION && - (sta->deflink.he_cap.he_cap_elem.phy_cap_info[0] & + (link_sta->he_cap.he_cap_elem.phy_cap_info[0] & (IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | @@ -1281,47 +1281,48 @@ mt7996_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) } static void -mt7996_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta) { struct sta_rec_ht_uni *ht; struct tlv *tlv; - if (!sta->deflink.ht_cap.ht_supported) + if (!link_sta->ht_cap.ht_supported) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HT, sizeof(*ht)); ht = (struct sta_rec_ht_uni *)tlv; - ht->ht_cap = cpu_to_le16(sta->deflink.ht_cap.cap); - ht->ampdu_param = u8_encode_bits(sta->deflink.ht_cap.ampdu_factor, + ht->ht_cap = cpu_to_le16(link_sta->ht_cap.cap); + ht->ampdu_param = u8_encode_bits(link_sta->ht_cap.ampdu_factor, IEEE80211_HT_AMPDU_PARM_FACTOR) | - u8_encode_bits(sta->deflink.ht_cap.ampdu_density, + u8_encode_bits(link_sta->ht_cap.ampdu_density, IEEE80211_HT_AMPDU_PARM_DENSITY); } static void -mt7996_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta) +mt7996_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta) { struct sta_rec_vht *vht; struct tlv *tlv; /* For 6G band, this tlv is necessary to let hw work normally */ - if (!sta->deflink.he_6ghz_capa.capa && !sta->deflink.vht_cap.vht_supported) + if (!link_sta->he_6ghz_capa.capa && !link_sta->vht_cap.vht_supported) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_VHT, sizeof(*vht)); vht = (struct sta_rec_vht *)tlv; - vht->vht_cap = cpu_to_le32(sta->deflink.vht_cap.cap); - vht->vht_rx_mcs_map = sta->deflink.vht_cap.vht_mcs.rx_mcs_map; - vht->vht_tx_mcs_map = sta->deflink.vht_cap.vht_mcs.tx_mcs_map; + vht->vht_cap = cpu_to_le32(link_sta->vht_cap.cap); + vht->vht_rx_mcs_map = link_sta->vht_cap.vht_mcs.rx_mcs_map; + vht->vht_tx_mcs_map = link_sta->vht_cap.vht_mcs.tx_mcs_map; } static void mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct mt7996_sta_link *msta_link) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct sta_rec_amsdu *amsdu; struct tlv *tlv; @@ -1330,16 +1331,16 @@ mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, vif->type != NL80211_IFTYPE_AP) return; - if (!sta->deflink.agg.max_amsdu_len) + if (!link_sta->agg.max_amsdu_len) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HW_AMSDU, sizeof(*amsdu)); amsdu = (struct sta_rec_amsdu *)tlv; amsdu->max_amsdu_num = 8; amsdu->amsdu_en = true; - msta->wcid.amsdu = true; + msta_link->wcid.amsdu = true; - switch (sta->deflink.agg.max_amsdu_len) { + switch (link_sta->agg.max_amsdu_len) { case IEEE80211_MAX_MPDU_LEN_VHT_11454: amsdu->max_mpdu_size = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454; @@ -1356,30 +1357,31 @@ mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, static void mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta) { - struct ieee80211_he_cap_elem *elem = &sta->deflink.he_cap.he_cap_elem; + struct ieee80211_he_cap_elem *elem = &link_sta->he_cap.he_cap_elem; struct sta_rec_muru *muru; struct tlv *tlv; - if (vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_AP) + if (link_conf->vif->type != NL80211_IFTYPE_STATION && + link_conf->vif->type != NL80211_IFTYPE_AP) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru)); muru = (struct sta_rec_muru *)tlv; - muru->cfg.mimo_dl_en = vif->bss_conf.eht_mu_beamformer || - vif->bss_conf.he_mu_beamformer || - vif->bss_conf.vht_mu_beamformer || - vif->bss_conf.vht_mu_beamformee; + muru->cfg.mimo_dl_en = link_conf->eht_mu_beamformer || + link_conf->he_mu_beamformer || + link_conf->vht_mu_beamformer || + link_conf->vht_mu_beamformee; muru->cfg.ofdma_dl_en = true; - if (sta->deflink.vht_cap.vht_supported) + if (link_sta->vht_cap.vht_supported) muru->mimo_dl.vht_mu_bfee = - !!(sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE); + !!(link_sta->vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE); - if (!sta->deflink.he_cap.has_he) + if (!link_sta->he_cap.has_he) return; muru->mimo_dl.partial_bw_dl_mimo = @@ -1410,49 +1412,50 @@ mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb, } static inline bool -mt7996_is_ebf_supported(struct mt7996_phy *phy, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool bfee) +mt7996_is_ebf_supported(struct mt7996_phy *phy, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, bool bfee) { int sts = hweight16(phy->mt76->chainmask); - if (vif->type != NL80211_IFTYPE_STATION && - vif->type != NL80211_IFTYPE_AP) + if (link_conf->vif->type != NL80211_IFTYPE_STATION && + link_conf->vif->type != NL80211_IFTYPE_AP) return false; if (!bfee && sts < 2) return false; - if (sta->deflink.eht_cap.has_eht) { - struct ieee80211_sta_eht_cap *pc = &sta->deflink.eht_cap; + if (link_sta->eht_cap.has_eht) { + struct ieee80211_sta_eht_cap *pc = &link_sta->eht_cap; struct ieee80211_eht_cap_elem_fixed *pe = &pc->eht_cap_elem; if (bfee) - return vif->bss_conf.eht_su_beamformee && + return link_conf->eht_su_beamformee && EHT_PHY(CAP0_SU_BEAMFORMER, pe->phy_cap_info[0]); else - return vif->bss_conf.eht_su_beamformer && + return link_conf->eht_su_beamformer && EHT_PHY(CAP0_SU_BEAMFORMEE, pe->phy_cap_info[0]); } - if (sta->deflink.he_cap.has_he) { - struct ieee80211_he_cap_elem *pe = &sta->deflink.he_cap.he_cap_elem; + if (link_sta->he_cap.has_he) { + struct ieee80211_he_cap_elem *pe = &link_sta->he_cap.he_cap_elem; if (bfee) - return vif->bss_conf.he_su_beamformee && + return link_conf->he_su_beamformee && HE_PHY(CAP3_SU_BEAMFORMER, pe->phy_cap_info[3]); else - return vif->bss_conf.he_su_beamformer && + return link_conf->he_su_beamformer && HE_PHY(CAP4_SU_BEAMFORMEE, pe->phy_cap_info[4]); } - if (sta->deflink.vht_cap.vht_supported) { - u32 cap = sta->deflink.vht_cap.cap; + if (link_sta->vht_cap.vht_supported) { + u32 cap = link_sta->vht_cap.cap; if (bfee) - return vif->bss_conf.vht_su_beamformee && + return link_conf->vht_su_beamformee && (cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE); else - return vif->bss_conf.vht_su_beamformer && + return link_conf->vht_su_beamformer && (cap & IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE); } @@ -1473,10 +1476,11 @@ mt7996_mcu_sta_sounding_rate(struct sta_rec_bf *bf, struct mt7996_phy *phy) } static void -mt7996_mcu_sta_bfer_ht(struct ieee80211_sta *sta, struct mt7996_phy *phy, - struct sta_rec_bf *bf, bool explicit) +mt7996_mcu_sta_bfer_ht(struct ieee80211_link_sta *link_sta, + struct mt7996_phy *phy, struct sta_rec_bf *bf, + bool explicit) { - struct ieee80211_mcs_info *mcs = &sta->deflink.ht_cap.mcs; + struct ieee80211_mcs_info *mcs = &link_sta->ht_cap.mcs; u8 n = 0; bf->tx_mode = MT_PHY_TYPE_HT; @@ -1499,10 +1503,11 @@ mt7996_mcu_sta_bfer_ht(struct ieee80211_sta *sta, struct mt7996_phy *phy, } static void -mt7996_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7996_phy *phy, - struct sta_rec_bf *bf, bool explicit) +mt7996_mcu_sta_bfer_vht(struct ieee80211_link_sta *link_sta, + struct mt7996_phy *phy, struct sta_rec_bf *bf, + bool explicit) { - struct ieee80211_sta_vht_cap *pc = &sta->deflink.vht_cap; + struct ieee80211_sta_vht_cap *pc = &link_sta->vht_cap; struct ieee80211_sta_vht_cap *vc = &phy->mt76->sband_5g.sband.vht_cap; u16 mcs_map = le16_to_cpu(pc->vht_mcs.rx_mcs_map); u8 nss_mcs = mt7996_mcu_get_sta_nss(mcs_map); @@ -1523,24 +1528,24 @@ mt7996_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7996_phy *phy, bf->ncol = min_t(u8, nss_mcs, bf->nrow); bf->ibf_ncol = min_t(u8, MT7996_IBF_MAX_NC, bf->ncol); - if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth == IEEE80211_STA_RX_BW_160) bf->nrow = 1; } else { bf->nrow = tx_ant; bf->ncol = min_t(u8, nss_mcs, bf->nrow); bf->ibf_ncol = min_t(u8, MT7996_IBF_MAX_NC, nss_mcs); - if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth == IEEE80211_STA_RX_BW_160) bf->ibf_nrow = 1; } } static void -mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, - struct mt7996_phy *phy, struct sta_rec_bf *bf, - bool explicit) +mt7996_mcu_sta_bfer_he(struct ieee80211_link_sta *link_sta, + struct ieee80211_vif *vif, struct mt7996_phy *phy, + struct sta_rec_bf *bf, bool explicit) { - struct ieee80211_sta_he_cap *pc = &sta->deflink.he_cap; + struct ieee80211_sta_he_cap *pc = &link_sta->he_cap; struct ieee80211_he_cap_elem *pe = &pc->he_cap_elem; const struct ieee80211_sta_he_cap *vc = mt76_connac_get_he_phy_cap(phy->mt76, vif); @@ -1569,7 +1574,7 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, bf->ibf_ncol = explicit ? min_t(u8, MT7996_IBF_MAX_NC, bf->ncol) : min_t(u8, MT7996_IBF_MAX_NC, nss_mcs); - if (sta->deflink.bandwidth != IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth != IEEE80211_STA_RX_BW_160) return; /* go over for 160MHz and 80p80 */ @@ -1601,11 +1606,11 @@ mt7996_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif, } static void -mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, - struct mt7996_phy *phy, struct sta_rec_bf *bf, - bool explicit) +mt7996_mcu_sta_bfer_eht(struct ieee80211_link_sta *link_sta, + struct ieee80211_vif *vif, struct mt7996_phy *phy, + struct sta_rec_bf *bf, bool explicit) { - struct ieee80211_sta_eht_cap *pc = &sta->deflink.eht_cap; + struct ieee80211_sta_eht_cap *pc = &link_sta->eht_cap; struct ieee80211_eht_cap_elem_fixed *pe = &pc->eht_cap_elem; struct ieee80211_eht_mcs_nss_supp *eht_nss = &pc->eht_mcs_nss_supp; const struct ieee80211_sta_eht_cap *vc = @@ -1629,10 +1634,10 @@ mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, bf->ibf_ncol = explicit ? min_t(u8, MT7996_IBF_MAX_NC, bf->ncol) : min_t(u8, MT7996_IBF_MAX_NC, nss_mcs); - if (sta->deflink.bandwidth < IEEE80211_STA_RX_BW_160) + if (link_sta->bandwidth < IEEE80211_STA_RX_BW_160) return; - switch (sta->deflink.bandwidth) { + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: snd_dim = EHT_PHY(CAP2_SOUNDING_DIM_160MHZ_MASK, ve->phy_cap_info[2]); sts = EHT_PHY(CAP1_BEAMFORMEE_SS_160MHZ_MASK, pe->phy_cap_info[1]); @@ -1660,13 +1665,15 @@ mt7996_mcu_sta_bfer_eht(struct ieee80211_sta *sta, struct ieee80211_vif *vif, static void mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { #define EBF_MODE BIT(0) #define IBF_MODE BIT(1) #define BF_MAT_ORDER 4 - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_phy *phy = mvif->deflink.phy; + struct ieee80211_vif *vif = link_conf->vif; + struct mt7996_phy *phy = link->phy; int tx_ant = hweight16(phy->mt76->chainmask) - 1; struct sta_rec_bf *bf; struct tlv *tlv; @@ -1678,10 +1685,10 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, }; bool ebf; - if (!(sta->deflink.ht_cap.ht_supported || sta->deflink.he_cap.has_he)) + if (!(link_sta->ht_cap.ht_supported || link_sta->he_cap.has_he)) return; - ebf = mt7996_is_ebf_supported(phy, vif, sta, false); + ebf = mt7996_is_ebf_supported(phy, link_conf, link_sta, false); if (!ebf && !dev->ibf) return; @@ -1692,28 +1699,29 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, * vht: support eBF and iBF * ht: iBF only, since mac80211 lacks of eBF support */ - if (sta->deflink.eht_cap.has_eht) - mt7996_mcu_sta_bfer_eht(sta, vif, phy, bf, ebf); - else if (sta->deflink.he_cap.has_he) - mt7996_mcu_sta_bfer_he(sta, vif, phy, bf, ebf); - else if (sta->deflink.vht_cap.vht_supported) - mt7996_mcu_sta_bfer_vht(sta, phy, bf, ebf); - else if (sta->deflink.ht_cap.ht_supported) - mt7996_mcu_sta_bfer_ht(sta, phy, bf, ebf); + if (link_sta->eht_cap.has_eht) + mt7996_mcu_sta_bfer_eht(link_sta, vif, link->phy, bf, ebf); + else if (link_sta->he_cap.has_he) + mt7996_mcu_sta_bfer_he(link_sta, vif, link->phy, bf, ebf); + else if (link_sta->vht_cap.vht_supported) + mt7996_mcu_sta_bfer_vht(link_sta, link->phy, bf, ebf); + else if (link_sta->ht_cap.ht_supported) + mt7996_mcu_sta_bfer_ht(link_sta, link->phy, bf, ebf); else return; bf->bf_cap = ebf ? EBF_MODE : (dev->ibf ? IBF_MODE : 0); if (is_mt7992(&dev->mt76) && tx_ant == 4) bf->bf_cap |= IBF_MODE; - bf->bw = sta->deflink.bandwidth; - bf->ibf_dbw = sta->deflink.bandwidth; + + bf->bw = link_sta->bandwidth; + bf->ibf_dbw = link_sta->bandwidth; bf->ibf_nrow = tx_ant; - if (sta->deflink.eht_cap.has_eht || sta->deflink.he_cap.has_he) + if (link_sta->eht_cap.has_eht || link_sta->he_cap.has_he) bf->ibf_timeout = is_mt7996(&dev->mt76) ? MT7996_IBF_TIMEOUT : MT7992_IBF_TIMEOUT; - else if (!ebf && sta->deflink.bandwidth <= IEEE80211_STA_RX_BW_40 && !bf->ncol) + else if (!ebf && link_sta->bandwidth <= IEEE80211_STA_RX_BW_40 && !bf->ncol) bf->ibf_timeout = MT7996_IBF_TIMEOUT_LEGACY; else bf->ibf_timeout = MT7996_IBF_TIMEOUT; @@ -1727,7 +1735,7 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, matrix[bf->nrow][bf->ncol] : 0; } - switch (sta->deflink.bandwidth) { + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: case IEEE80211_STA_RX_BW_80: bf->mem_total = bf->mem_20m * 2; @@ -1743,31 +1751,32 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, static void mt7996_mcu_sta_bfee_tlv(struct mt7996_dev *dev, struct sk_buff *skb, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_phy *phy = mvif->deflink.phy; + struct mt7996_phy *phy = link->phy; int tx_ant = hweight8(phy->mt76->antenna_mask) - 1; struct sta_rec_bfee *bfee; struct tlv *tlv; u8 nrow = 0; - if (!(sta->deflink.vht_cap.vht_supported || sta->deflink.he_cap.has_he)) + if (!(link_sta->vht_cap.vht_supported || link_sta->he_cap.has_he)) return; - if (!mt7996_is_ebf_supported(phy, vif, sta, true)) + if (!mt7996_is_ebf_supported(phy, link_conf, link_sta, true)) return; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_BFEE, sizeof(*bfee)); bfee = (struct sta_rec_bfee *)tlv; - if (sta->deflink.he_cap.has_he) { - struct ieee80211_he_cap_elem *pe = &sta->deflink.he_cap.he_cap_elem; + if (link_sta->he_cap.has_he) { + struct ieee80211_he_cap_elem *pe = &link_sta->he_cap.he_cap_elem; nrow = HE_PHY(CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK, pe->phy_cap_info[5]); - } else if (sta->deflink.vht_cap.vht_supported) { - struct ieee80211_sta_vht_cap *pc = &sta->deflink.vht_cap; + } else if (link_sta->vht_cap.vht_supported) { + struct ieee80211_sta_vht_cap *pc = &link_sta->vht_cap; nrow = FIELD_GET(IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK, pc->cap); @@ -1874,18 +1883,19 @@ int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev, MCU_WM_UNI_CMD(RA), true); } -int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, void *data, u32 field) +int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, + void *data, u32 field) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct sta_phy_uni *phy = data; struct sta_rec_ra_fixed_uni *ra; struct sk_buff *skb; struct tlv *tlv; - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->deflink.mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -1904,7 +1914,7 @@ int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif ra->phy = *phy; break; case RATE_PARAM_MMPS_UPDATE: - ra->mmps_mode = mt7996_mcu_get_mmps_mode(sta->deflink.smps_mode); + ra->mmps_mode = mt7996_mcu_get_mmps_mode(link_sta->smps_mode); break; default: break; @@ -1916,12 +1926,13 @@ int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif } static int -mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) +mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct cfg80211_chan_def *chandef = &mvif->deflink.phy->mt76->chandef; - struct cfg80211_bitrate_mask *mask = &mvif->deflink.bitrate_mask; + struct cfg80211_chan_def *chandef = &link->phy->mt76->chandef; + struct cfg80211_bitrate_mask *mask = &link->bitrate_mask; enum nl80211_band band = chandef->chan->band; struct sta_phy_uni phy = {}; int ret, nrates = 0; @@ -1942,11 +1953,11 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif } \ } while (0) - if (sta->deflink.he_cap.has_he) { + if (link_sta->he_cap.has_he) { __sta_phy_bitrate_mask_check(he_mcs, he_gi, 0, 1); - } else if (sta->deflink.vht_cap.vht_supported) { + } else if (link_sta->vht_cap.vht_supported) { __sta_phy_bitrate_mask_check(vht_mcs, gi, 0, 0); - } else if (sta->deflink.ht_cap.ht_supported) { + } else if (link_sta->ht_cap.ht_supported) { __sta_phy_bitrate_mask_check(ht_mcs, gi, 1, 0); } else { nrates = hweight32(mask->control[band].legacy); @@ -1963,7 +1974,8 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif /* fixed single rate */ if (nrates == 1) { - ret = mt7996_mcu_set_fixed_field(dev, vif, sta, &phy, + ret = mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, &phy, RATE_PARAM_FIXED_MCS); if (ret) return ret; @@ -1972,20 +1984,20 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif /* fixed GI */ if (mask->control[band].gi != NL80211_TXRATE_DEFAULT_GI || mask->control[band].he_gi != GENMASK(7, 0)) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; u32 addr; /* firmware updates only TXCMD but doesn't take WTBL into * account, so driver should update here to reflect the * actual txrate hardware sends out. */ - addr = mt7996_mac_wtbl_lmac_addr(dev, msta->wcid.idx, 7); - if (sta->deflink.he_cap.has_he) + addr = mt7996_mac_wtbl_lmac_addr(dev, msta_link->wcid.idx, 7); + if (link_sta->he_cap.has_he) mt76_rmw_field(dev, addr, GENMASK(31, 24), phy.sgi); else mt76_rmw_field(dev, addr, GENMASK(15, 12), phy.sgi); - ret = mt7996_mcu_set_fixed_field(dev, vif, sta, &phy, + ret = mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, &phy, RATE_PARAM_FIXED_GI); if (ret) return ret; @@ -1993,7 +2005,8 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif /* fixed HE_LTF */ if (mask->control[band].he_ltf != GENMASK(7, 0)) { - ret = mt7996_mcu_set_fixed_field(dev, vif, sta, &phy, + ret = mt7996_mcu_set_fixed_field(dev, link_sta, link, + msta_link, &phy, RATE_PARAM_FIXED_HE_LTF); if (ret) return ret; @@ -2004,30 +2017,32 @@ mt7996_mcu_add_rate_ctrl_fixed(struct mt7996_dev *dev, struct ieee80211_vif *vif static void mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, - struct ieee80211_vif *vif, struct ieee80211_sta *sta) + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link) { #define INIT_RCPI 180 - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt76_phy *mphy = mvif->deflink.phy->mt76; + struct mt76_phy *mphy = link->phy->mt76; struct cfg80211_chan_def *chandef = &mphy->chandef; - struct cfg80211_bitrate_mask *mask = &mvif->deflink.bitrate_mask; + struct cfg80211_bitrate_mask *mask = &link->bitrate_mask; + u32 cap = link_sta->sta->wme ? STA_CAP_WMM : 0; enum nl80211_band band = chandef->chan->band; struct sta_rec_ra_uni *ra; struct tlv *tlv; - u32 supp_rate = sta->deflink.supp_rates[band]; - u32 cap = sta->wme ? STA_CAP_WMM : 0; + u32 supp_rate = link_sta->supp_rates[band]; tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_RA, sizeof(*ra)); ra = (struct sta_rec_ra_uni *)tlv; ra->valid = true; ra->auto_rate = true; - ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, &sta->deflink); + ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, link_sta); ra->channel = chandef->chan->hw_value; - ra->bw = (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_320) ? - CMD_CBW_320MHZ : sta->deflink.bandwidth; + ra->bw = (link_sta->bandwidth == IEEE80211_STA_RX_BW_320) ? + CMD_CBW_320MHZ : link_sta->bandwidth; ra->phy.bw = ra->bw; - ra->mmps_mode = mt7996_mcu_get_mmps_mode(sta->deflink.smps_mode); + ra->mmps_mode = mt7996_mcu_get_mmps_mode(link_sta->smps_mode); if (supp_rate) { supp_rate &= mask->control[band].legacy; @@ -2047,60 +2062,60 @@ mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, } } - if (sta->deflink.ht_cap.ht_supported) { + if (link_sta->ht_cap.ht_supported) { ra->supp_mode |= MODE_HT; - ra->af = sta->deflink.ht_cap.ampdu_factor; - ra->ht_gf = !!(sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_GRN_FLD); + ra->af = link_sta->ht_cap.ampdu_factor; + ra->ht_gf = !!(link_sta->ht_cap.cap & IEEE80211_HT_CAP_GRN_FLD); cap |= STA_CAP_HT; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SGI_20) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) cap |= STA_CAP_SGI_20; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SGI_40) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) cap |= STA_CAP_SGI_40; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_TX_STBC) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_TX_STBC) cap |= STA_CAP_TX_STBC; - if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_RX_STBC) + if (link_sta->ht_cap.cap & IEEE80211_HT_CAP_RX_STBC) cap |= STA_CAP_RX_STBC; - if (vif->bss_conf.ht_ldpc && - (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING)) + if (link_conf->ht_ldpc && + (link_sta->ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING)) cap |= STA_CAP_LDPC; - mt7996_mcu_set_sta_ht_mcs(sta, ra->ht_mcs, + mt7996_mcu_set_sta_ht_mcs(link_sta, ra->ht_mcs, mask->control[band].ht_mcs); ra->supp_ht_mcs = *(__le32 *)ra->ht_mcs; } - if (sta->deflink.vht_cap.vht_supported) { + if (link_sta->vht_cap.vht_supported) { u8 af; ra->supp_mode |= MODE_VHT; af = FIELD_GET(IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK, - sta->deflink.vht_cap.cap); + link_sta->vht_cap.cap); ra->af = max_t(u8, ra->af, af); cap |= STA_CAP_VHT; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_80) cap |= STA_CAP_VHT_SGI_80; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_160) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_SHORT_GI_160) cap |= STA_CAP_VHT_SGI_160; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_TXSTBC) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_TXSTBC) cap |= STA_CAP_VHT_TX_STBC; - if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_1) + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_RXSTBC_1) cap |= STA_CAP_VHT_RX_STBC; - if ((vif->type != NL80211_IFTYPE_AP || vif->bss_conf.vht_ldpc) && - (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC)) + if ((vif->type != NL80211_IFTYPE_AP || link_conf->vht_ldpc) && + (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC)) cap |= STA_CAP_VHT_LDPC; - mt7996_mcu_set_sta_vht_mcs(sta, ra->supp_vht_mcs, + mt7996_mcu_set_sta_vht_mcs(link_sta, ra->supp_vht_mcs, mask->control[band].vht_mcs); } - if (sta->deflink.he_cap.has_he) { + if (link_sta->he_cap.has_he) { ra->supp_mode |= MODE_HE; cap |= STA_CAP_HE; - if (sta->deflink.he_6ghz_capa.capa) - ra->af = le16_get_bits(sta->deflink.he_6ghz_capa.capa, + if (link_sta->he_6ghz_capa.capa) + ra->af = le16_get_bits(link_sta->he_6ghz_capa.capa, IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP); } ra->sta_cap = cpu_to_le32(cap); @@ -2108,16 +2123,18 @@ mt7996_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7996_dev *dev, memset(ra->rx_rcpi, INIT_RCPI, sizeof(ra->rx_rcpi)); } -int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool changed) +int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, bool changed) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct sk_buff *skb; int ret; - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->deflink.mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -2127,19 +2144,19 @@ int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif, * update sta_rec_he here. */ if (changed) - mt7996_mcu_sta_he_tlv(skb, sta); + mt7996_mcu_sta_he_tlv(skb, link_sta, link); /* sta_rec_ra accommodates BW, NSS and only MCS range format * i.e 0-{7,8,9} for VHT. */ - mt7996_mcu_sta_rate_ctrl_tlv(skb, dev, vif, sta); + mt7996_mcu_sta_rate_ctrl_tlv(skb, dev, vif, link_conf, link_sta, link); ret = mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); if (ret) return ret; - return mt7996_mcu_add_rate_ctrl_fixed(dev, vif, sta); + return mt7996_mcu_add_rate_ctrl_fixed(dev, link_sta, link, msta_link); } static int @@ -2148,6 +2165,7 @@ mt7996_mcu_add_group(struct mt7996_dev *dev, struct ieee80211_vif *vif, { #define MT_STA_BSS_GROUP 1 struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_sta_link *msta_link; struct mt7996_sta *msta; struct { u8 __rsv1[4]; @@ -2166,73 +2184,154 @@ mt7996_mcu_add_group(struct mt7996_dev *dev, struct ieee80211_vif *vif, .val = cpu_to_le32(mvif->deflink.mt76.idx % 16), }; - msta = sta ? (struct mt7996_sta *)sta->drv_priv : &mvif->deflink.sta; - req.wlan_idx = cpu_to_le16(msta->wcid.idx); + msta = sta ? (struct mt7996_sta *)sta->drv_priv : NULL; + msta_link = msta ? &msta->deflink : &mvif->deflink.msta_link; + req.wlan_idx = cpu_to_le16(msta_link->wcid.idx); return mt76_mcu_send_msg(&dev->mt76, MCU_WM_UNI_CMD(VOW), &req, sizeof(req), true); } -int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct mt76_vif_link *mlink, - struct ieee80211_sta *sta, int conn_state, bool newly) +static void +mt7996_mcu_sta_mld_setup_tlv(struct mt7996_dev *dev, struct sk_buff *skb, + struct ieee80211_sta *sta) { - struct ieee80211_link_sta *link_sta = NULL; - struct mt76_wcid *wcid = mlink->wcid; - struct sk_buff *skb; - int ret; + struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + unsigned long links = sta->valid_links; + unsigned int nlinks = hweight16(links); + struct mld_setup_link *mld_setup_link; + struct sta_rec_mld_setup *mld_setup; + struct mt7996_sta_link *msta_link; + struct ieee80211_vif *vif; + unsigned int link_id; + struct tlv *tlv; + + msta_link = mt76_dereference(msta->link[msta->deflink_id], &dev->mt76); + if (!msta_link) + return; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_MLD, + sizeof(struct sta_rec_mld_setup) + + sizeof(struct mld_setup_link) * nlinks); + + mld_setup = (struct sta_rec_mld_setup *)tlv; + memcpy(mld_setup->mld_addr, sta->addr, ETH_ALEN); + mld_setup->setup_wcid = cpu_to_le16(msta_link->wcid.idx); + mld_setup->primary_id = cpu_to_le16(msta_link->wcid.idx); + + if (nlinks > 1) { + link_id = __ffs(links & ~BIT(msta->deflink_id)); + msta_link = mt76_dereference(msta->link[msta->deflink_id], + &dev->mt76); + if (!msta_link) + return; + } + mld_setup->seconed_id = cpu_to_le16(msta_link->wcid.idx); + mld_setup->link_num = nlinks; + + vif = container_of((void *)msta->vif, struct ieee80211_vif, drv_priv); + mld_setup_link = (struct mld_setup_link *)mld_setup->link_info; + for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) { + struct mt7996_vif_link *link; + + msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + if (!msta_link) + continue; - if (sta) { - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + link = mt7996_vif_link(dev, vif, link_id); + if (!link) + continue; - wcid = &msta->wcid; - link_sta = &sta->deflink; + if (!msta_link) + continue; + + mld_setup_link->wcid = cpu_to_le16(msta_link->wcid.idx); + mld_setup_link->bss_idx = link->mt76.idx; + mld_setup_link++; } +} + +static void +mt7996_mcu_sta_eht_mld_tlv(struct mt7996_dev *dev, struct sk_buff *skb, + struct ieee80211_sta *sta) +{ + struct sta_rec_eht_mld *eht_mld; + struct tlv *tlv; + int i; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_EHT_MLD, sizeof(*eht_mld)); + eht_mld = (struct sta_rec_eht_mld *)tlv; + + for (i = 0; i < ARRAY_SIZE(eht_mld->str_cap); i++) + eht_mld->str_cap[i] = 0x7; +} - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, mlink, wcid, +int mt7996_mcu_add_sta(struct mt7996_dev *dev, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, + int conn_state, bool newly) +{ + struct mt76_wcid *wcid = msta_link ? &msta_link->wcid : link->mt76.wcid; + struct ieee80211_sta *sta = link_sta ? link_sta->sta : NULL; + struct sk_buff *skb; + int ret; + + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); /* starec basic */ - mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, &vif->bss_conf, link_sta, + mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, link_conf, link_sta, conn_state, newly); if (conn_state == CONN_STATE_DISCONNECT) goto out; /* starec hdr trans */ - mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, wcid); + mt7996_mcu_sta_hdr_trans_tlv(dev, skb, link_conf->vif, wcid); /* starec tx proc */ mt7996_mcu_sta_tx_proc_tlv(skb); /* tag order is in accordance with firmware dependency. */ - if (sta) { + if (link_sta) { /* starec hdrt mode */ mt7996_mcu_sta_hdrt_tlv(dev, skb); - /* starec bfer */ - mt7996_mcu_sta_bfer_tlv(dev, skb, vif, sta); + if (conn_state == CONN_STATE_CONNECT) { + /* starec bfer */ + mt7996_mcu_sta_bfer_tlv(dev, skb, link_conf, link_sta, + link); + /* starec bfee */ + mt7996_mcu_sta_bfee_tlv(dev, skb, link_conf, link_sta, + link); + } /* starec ht */ - mt7996_mcu_sta_ht_tlv(skb, sta); + mt7996_mcu_sta_ht_tlv(skb, link_sta); /* starec vht */ - mt7996_mcu_sta_vht_tlv(skb, sta); + mt7996_mcu_sta_vht_tlv(skb, link_sta); /* starec uapsd */ - mt76_connac_mcu_sta_uapsd(skb, vif, sta); + mt76_connac_mcu_sta_uapsd(skb, link_conf->vif, sta); /* starec amsdu */ - mt7996_mcu_sta_amsdu_tlv(dev, skb, vif, sta); + mt7996_mcu_sta_amsdu_tlv(dev, skb, link_conf->vif, link_sta, + msta_link); /* starec he */ - mt7996_mcu_sta_he_tlv(skb, sta); + mt7996_mcu_sta_he_tlv(skb, link_sta, link); /* starec he 6g*/ - mt7996_mcu_sta_he_6g_tlv(skb, sta); + mt7996_mcu_sta_he_6g_tlv(skb, link_sta); /* starec eht */ - mt7996_mcu_sta_eht_tlv(skb, sta); + mt7996_mcu_sta_eht_tlv(skb, link_sta); /* starec muru */ - mt7996_mcu_sta_muru_tlv(dev, skb, vif, sta); - /* starec bfee */ - mt7996_mcu_sta_bfee_tlv(dev, skb, vif, sta); + mt7996_mcu_sta_muru_tlv(dev, skb, link_conf, link_sta); + + if (sta->mlo) { + mt7996_mcu_sta_mld_setup_tlv(dev, skb, sta); + mt7996_mcu_sta_eht_mld_tlv(dev, skb, sta); + } } - ret = mt7996_mcu_add_group(dev, vif, sta); + ret = mt7996_mcu_add_group(dev, link_conf->vif, sta); if (ret) { dev_kfree_skb(skb); return ret; @@ -2242,6 +2341,24 @@ out: MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); } +int mt7996_mcu_teardown_mld_sta(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link) +{ + struct sk_buff *skb; + + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, + MT7996_STA_UPDATE_MAX_SIZE); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + mt76_connac_mcu_add_tlv(skb, STA_REC_MLD_OFF, sizeof(struct tlv)); + + return mt76_mcu_skb_send_msg(&dev->mt76, skb, + MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); +} + static int mt7996_mcu_sta_key_tlv(struct mt76_wcid *wcid, struct sk_buff *skb, @@ -2307,17 +2424,18 @@ int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, return mt76_mcu_skb_send_msg(dev, skb, mcu_cmd, true); } -static int mt7996_mcu_get_pn(struct mt7996_dev *dev, struct ieee80211_vif *vif, - u8 *pn) +static int mt7996_mcu_get_pn(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, u8 *pn) { #define TSC_TYPE_BIGTK_PN 2 - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct sta_rec_pn_info *pn_info; struct sk_buff *skb, *rskb; struct tlv *tlv; int ret; - skb = mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->deflink.mt76, &mvif->deflink.sta.wcid); + skb = mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -2341,10 +2459,11 @@ static int mt7996_mcu_get_pn(struct mt7996_dev *dev, struct ieee80211_vif *vif, return 0; } -int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif, +int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, struct ieee80211_key_conf *key) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_mcu_bcn_prot_tlv *bcn_prot; struct sk_buff *skb; struct tlv *tlv; @@ -2353,7 +2472,7 @@ int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif sizeof(struct mt7996_mcu_bcn_prot_tlv); int ret; - skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->deflink.mt76, len); + skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &link->mt76, len); if (IS_ERR(skb)) return PTR_ERR(skb); @@ -2361,7 +2480,7 @@ int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif bcn_prot = (struct mt7996_mcu_bcn_prot_tlv *)tlv; - ret = mt7996_mcu_get_pn(dev, vif, pn); + ret = mt7996_mcu_get_pn(dev, link, msta_link, pn); if (ret) { dev_kfree_skb(skb); return ret; @@ -2592,13 +2711,14 @@ out: } int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev, - struct ieee80211_vif *vif, u32 changed) + struct ieee80211_bss_conf *link_conf, + struct mt7996_vif_link *link, u32 changed) { #define OFFLOAD_TX_MODE_SU BIT(0) #define OFFLOAD_TX_MODE_MU BIT(1) + struct ieee80211_vif *vif = link_conf->vif; struct ieee80211_hw *hw = mt76_hw(dev); - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_phy *phy = mt7996_vif_link_phy(&mvif->deflink); + struct mt7996_phy *phy = link->phy; struct mt76_wcid *wcid = &dev->mt76.global_wcid; struct bss_inband_discovery_tlv *discov; struct ieee80211_tx_info *info; @@ -2615,21 +2735,21 @@ int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev, chandef = &phy->mt76->chandef; band = chandef->chan->band; - if (vif->bss_conf.nontransmitted) + if (link_conf->nontransmitted) return 0; - rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->deflink.mt76, + rskb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &link->mt76, MT7996_MAX_BSS_OFFLOAD_SIZE); if (IS_ERR(rskb)) return PTR_ERR(rskb); if (changed & BSS_CHANGED_FILS_DISCOVERY && - vif->bss_conf.fils_discovery.max_interval) { - interval = vif->bss_conf.fils_discovery.max_interval; + link_conf->fils_discovery.max_interval) { + interval = link_conf->fils_discovery.max_interval; skb = ieee80211_get_fils_discovery_tmpl(hw, vif); } else if (changed & BSS_CHANGED_UNSOL_BCAST_PROBE_RESP && - vif->bss_conf.unsol_bcast_probe_resp_interval) { - interval = vif->bss_conf.unsol_bcast_probe_resp_interval; + link_conf->unsol_bcast_probe_resp_interval) { + interval = link_conf->unsol_bcast_probe_resp_interval; skb = ieee80211_get_unsol_bcast_probe_resp_tmpl(hw, vif); } @@ -4068,12 +4188,12 @@ mt7996_mcu_set_obss_spr_pd(struct mt7996_phy *phy, } static int -mt7996_mcu_set_obss_spr_siga(struct mt7996_phy *phy, struct ieee80211_vif *vif, +mt7996_mcu_set_obss_spr_siga(struct mt7996_phy *phy, + struct mt7996_vif_link *link, struct ieee80211_he_obss_pd *he_obss_pd) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_dev *dev = phy->dev; - u8 omac = mvif->deflink.mt76.omac_idx; + u8 omac = link->mt76.omac_idx; struct { u8 band_idx; u8 __rsv[3]; @@ -4145,7 +4265,8 @@ mt7996_mcu_set_obss_spr_bitmap(struct mt7996_phy *phy, sizeof(req), true); } -int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif, +int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, + struct mt7996_vif_link *link, struct ieee80211_he_obss_pd *he_obss_pd) { int ret; @@ -4179,7 +4300,7 @@ int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif, return ret; /* Set SR prohibit */ - ret = mt7996_mcu_set_obss_spr_siga(phy, vif, he_obss_pd); + ret = mt7996_mcu_set_obss_spr_siga(phy, link, he_obss_pd); if (ret) return ret; @@ -4215,7 +4336,7 @@ int mt7996_mcu_update_bss_color(struct mt7996_dev *dev, #define TWT_AGRT_PROTECT BIT(2) int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev, - struct mt7996_vif *mvif, + struct mt7996_vif_link *link, struct mt7996_twt_flow *flow, int cmd) { @@ -4246,12 +4367,12 @@ int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev, .len = cpu_to_le16(sizeof(req) - 4), .tbl_idx = flow->table_id, .cmd = cmd, - .own_mac_idx = mvif->deflink.mt76.omac_idx, + .own_mac_idx = link->mt76.omac_idx, .flowid = flow->id, .peer_id = cpu_to_le16(flow->wcid), .duration = flow->duration, - .bss = mvif->deflink.mt76.idx, - .bss_idx = mvif->deflink.mt76.idx, + .bss = link->mt76.idx, + .bss_idx = link->mt76.idx, .start_tsf = cpu_to_le64(flow->tsf), .mantissa = flow->mantissa, .exponent = flow->exp, @@ -4341,22 +4462,19 @@ int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index, int mt7996_mcu_wtbl_update_hdr_trans(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta) + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt7996_sta *msta; struct sk_buff *skb; - msta = sta ? (struct mt7996_sta *)sta->drv_priv : &mvif->deflink.sta; - - skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->deflink.mt76, - &msta->wcid, + skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &link->mt76, + &msta_link->wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); /* starec hdr trans */ - mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, &msta->wcid); + mt7996_mcu_sta_hdr_trans_tlv(dev, skb, vif, &msta_link->wcid); return mt76_mcu_skb_send_msg(&dev->mt76, skb, MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true); } @@ -4579,7 +4697,7 @@ int mt7996_mcu_set_txpower_sku(struct mt7996_phy *phy) struct sk_buff *skb; int i, tx_power; - tx_power = mt7996_get_power_bound(phy, phy->txpower); + tx_power = mt76_get_power_bound(mphy, phy->txpower); tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, &la, tx_power); mphy->txpower_cur = tx_power; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h index 43468bcaffc6..2ab6a53bee86 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h @@ -625,6 +625,35 @@ struct sta_rec_hdr_trans { u8 mesh; } __packed; +struct sta_rec_mld_setup { + __le16 tag; + __le16 len; + u8 mld_addr[ETH_ALEN]; + __le16 primary_id; + __le16 seconed_id; + __le16 setup_wcid; + u8 link_num; + u8 info; + u8 __rsv[2]; + u8 link_info[]; +} __packed; + +struct sta_rec_eht_mld { + __le16 tag; + __le16 len; + u8 nsep; + u8 __rsv1[2]; + u8 str_cap[__MT_MAX_BAND]; + __le16 eml_cap; + u8 __rsv2[4]; +} __packed; + +struct mld_setup_link { + __le16 wcid; + u8 bss_idx; + u8 __rsv; +} __packed; + struct hdr_trans_en { __le16 tag; __le16 len; @@ -798,6 +827,9 @@ enum { sizeof(struct sta_rec_eht) + \ sizeof(struct sta_rec_hdrt) + \ sizeof(struct sta_rec_hdr_trans) + \ + sizeof(struct sta_rec_mld_setup) + \ + sizeof(struct mld_setup_link) * 3 + \ + sizeof(struct sta_rec_eht_mld) + \ sizeof(struct tlv)) #define MT7996_MAX_BEACON_SIZE 1338 @@ -809,18 +841,6 @@ enum { #define MT7996_MAX_BSS_OFFLOAD_SIZE (MT7996_MAX_BEACON_SIZE + \ MT7996_BEACON_UPDATE_SIZE) -static inline s8 -mt7996_get_power_bound(struct mt7996_phy *phy, s8 txpower) -{ - struct mt76_phy *mphy = phy->mt76; - int n_chains = hweight16(mphy->chainmask); - - txpower = mt76_get_sar_power(mphy, mphy->chandef.chan, txpower * 2); - txpower -= mt76_tx_power_nss_delta(n_chains); - - return txpower; -} - enum { UNI_BAND_CONFIG_RADIO_ENABLE, UNI_BAND_CONFIG_RTS_THRESHOLD = 0x08, @@ -908,7 +928,8 @@ enum { UNI_CMD_SER_SET_RECOVER_L3_TX_DISABLE, UNI_CMD_SER_SET_RECOVER_L3_BF, UNI_CMD_SER_SET_RECOVER_L4_MDP, - UNI_CMD_SER_SET_RECOVER_FULL, + UNI_CMD_SER_SET_RECOVER_FROM_ETH, + UNI_CMD_SER_SET_RECOVER_FULL = 8, UNI_CMD_SER_SET_SYSTEM_ASSERT, /* action */ UNI_CMD_SER_ENABLE = 1, diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c index 7a8ee6c75cf2..13b188e281bd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c @@ -281,7 +281,7 @@ static int mt7996_mmio_wed_reset(struct mtk_wed_device *wed) if (test_and_set_bit(MT76_STATE_WED_RESET, &mphy->state)) return -EBUSY; - ret = mt7996_mcu_set_ser(dev, UNI_CMD_SER_TRIGGER, UNI_CMD_SER_SET_RECOVER_L1, + ret = mt7996_mcu_set_ser(dev, UNI_CMD_SER_TRIGGER, UNI_CMD_SER_SET_RECOVER_FROM_ETH, mphy->band_idx); if (ret) goto out; @@ -618,9 +618,6 @@ struct mt7996_dev *mt7996_mmio_probe(struct device *pdev, .rx_skb = mt7996_queue_rx_skb, .rx_check = mt7996_rx_check, .rx_poll_complete = mt7996_rx_poll_complete, - .sta_add = mt7996_mac_sta_add, - .sta_event = mt7996_mac_sta_event, - .sta_remove = mt7996_mac_sta_remove, .update_survey = mt7996_update_channel, .set_channel = mt7996_set_channel, .vif_link_add = mt7996_vif_link_add, diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 29fabb9b04ae..43e646ed6094 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -185,10 +185,10 @@ struct mt7996_twt_flow { DECLARE_EWMA(avg_signal, 10, 8) -struct mt7996_sta { +struct mt7996_sta_link { struct mt76_wcid wcid; /* must be first */ - struct mt7996_vif *vif; + struct mt7996_sta *sta; struct list_head rc_list; u32 airtime_ac[8]; @@ -204,12 +204,22 @@ struct mt7996_sta { u8 flowid_mask; struct mt7996_twt_flow flow[MT7996_MAX_STA_TWT_AGRT]; } twt; + + struct rcu_head rcu_head; +}; + +struct mt7996_sta { + struct mt7996_sta_link deflink; /* must be first */ + struct mt7996_sta_link __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; + u8 deflink_id; + + struct mt7996_vif *vif; }; struct mt7996_vif_link { struct mt76_vif_link mt76; /* must be first */ - struct mt7996_sta sta; + struct mt7996_sta_link msta_link; struct mt7996_phy *phy; struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; @@ -525,7 +535,7 @@ struct mt7996_dev *mt7996_mmio_probe(struct device *pdev, void __iomem *mem_base, u32 device_id); void mt7996_wfsys_reset(struct mt7996_dev *dev); irqreturn_t mt7996_irq_handler(int irq, void *dev_instance); -u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif *mvif); +u64 __mt7996_get_tsf(struct ieee80211_hw *hw, struct mt7996_vif_link *link); int mt7996_register_device(struct mt7996_dev *dev); void mt7996_unregister_device(struct mt7996_dev *dev); int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, @@ -553,7 +563,7 @@ int mt7996_run(struct mt7996_phy *phy); int mt7996_mcu_init(struct mt7996_dev *dev); int mt7996_mcu_init_firmware(struct mt7996_dev *dev); int mt7996_mcu_twt_agrt_update(struct mt7996_dev *dev, - struct mt7996_vif *mvif, + struct mt7996_vif_link *link, struct mt7996_twt_flow *flow, int cmd); int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, @@ -561,35 +571,52 @@ int mt7996_mcu_add_dev_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, struct mt76_vif_link *mlink, bool enable); int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, - struct mt76_vif_link *mlink, int enable); -int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct mt76_vif_link *mlink, - struct ieee80211_sta *sta, int conn_state, bool newly); + struct mt76_vif_link *mlink, + struct mt7996_sta_link *msta_link, int enable); +int mt7996_mcu_add_sta(struct mt7996_dev *dev, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, + int conn_state, bool newly); +int mt7996_mcu_teardown_mld_sta(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link); int mt7996_mcu_add_tx_ba(struct mt7996_dev *dev, struct ieee80211_ampdu_params *params, - bool add); + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, bool enable); int mt7996_mcu_add_rx_ba(struct mt7996_dev *dev, struct ieee80211_ampdu_params *params, - bool add); + struct mt7996_vif_link *link, bool enable); int mt7996_mcu_update_bss_color(struct mt7996_dev *dev, struct mt76_vif_link *mlink, struct cfg80211_he_bss_color *he_bss_color); int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf); int mt7996_mcu_beacon_inband_discov(struct mt7996_dev *dev, - struct ieee80211_vif *vif, u32 changed); -int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct mt7996_vif_link *link, u32 changed); +int mt7996_mcu_add_obss_spr(struct mt7996_phy *phy, + struct mt7996_vif_link *link, struct ieee80211_he_obss_pd *he_obss_pd); -int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, bool changed); +int mt7996_mcu_add_rate_ctrl(struct mt7996_dev *dev, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, bool changed); int mt7996_set_channel(struct mt76_phy *mphy); int mt7996_mcu_set_chan_info(struct mt7996_phy *phy, u16 tag); int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf); int mt7996_mcu_set_fixed_rate_ctrl(struct mt7996_dev *dev, void *data, u16 version); -int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, void *data, u32 field); +int mt7996_mcu_set_fixed_field(struct mt7996_dev *dev, + struct ieee80211_link_sta *link_sta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, + void *data, u32 field); int mt7996_mcu_set_eeprom(struct mt7996_dev *dev); int mt7996_mcu_get_eeprom(struct mt7996_dev *dev, u32 offset, u8 *buf, u32 buf_len); int mt7996_mcu_get_eeprom_free_block(struct mt7996_dev *dev, u8 *block_num); @@ -683,26 +710,19 @@ bool mt7996_mac_wtbl_update(struct mt7996_dev *dev, int idx, u32 mask); void mt7996_mac_reset_counters(struct mt7996_phy *phy); void mt7996_mac_cca_stats_reset(struct mt7996_phy *phy); void mt7996_mac_enable_nf(struct mt7996_dev *dev, u8 band); -void mt7996_mac_enable_rtscts(struct mt7996_dev *dev, - struct ieee80211_vif *vif, bool enable); void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, int pid, enum mt76_txq_id qid, u32 changed); void mt7996_mac_set_coverage_class(struct mt7996_phy *phy); -int mt7996_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta); -int mt7996_mac_sta_event(struct mt76_dev *mdev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, enum mt76_sta_event ev); -void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta); void mt7996_mac_work(struct work_struct *work); void mt7996_mac_reset_work(struct work_struct *work); void mt7996_mac_dump_work(struct work_struct *work); void mt7996_mac_sta_rc_work(struct work_struct *work); void mt7996_mac_update_stats(struct mt7996_phy *phy); void mt7996_mac_twt_teardown_flow(struct mt7996_dev *dev, - struct mt7996_sta *msta, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, u8 flowid); void mt7996_mac_add_twt_setup(struct ieee80211_hw *hw, struct ieee80211_sta *sta, @@ -727,11 +747,14 @@ bool mt7996_debugfs_rx_log(struct mt7996_dev *dev, const void *data, int len); int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, struct ieee80211_key_conf *key, int mcu_cmd, struct mt76_wcid *wcid, enum set_key_cmd cmd); -int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, struct ieee80211_vif *vif, +int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link, struct ieee80211_key_conf *key); int mt7996_mcu_wtbl_update_hdr_trans(struct mt7996_dev *dev, struct ieee80211_vif *vif, - struct ieee80211_sta *sta); + struct mt7996_vif_link *link, + struct mt7996_sta_link *msta_link); int mt7996_mcu_cp_support(struct mt7996_dev *dev, u8 mode); #ifdef CONFIG_MAC80211_DEBUGFS void mt7996_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/mediatek/mt76/scan.c b/drivers/net/wireless/mediatek/mt76/scan.c index 1c4f9deaaada..9b20ccbeb8cf 100644 --- a/drivers/net/wireless/mediatek/mt76/scan.c +++ b/drivers/net/wireless/mediatek/mt76/scan.c @@ -52,11 +52,6 @@ mt76_scan_send_probe(struct mt76_dev *dev, struct cfg80211_ssid *ssid) ether_addr_copy(hdr->addr3, req->bssid); } - info = IEEE80211_SKB_CB(skb); - if (req->no_cck) - info->flags |= IEEE80211_TX_CTL_NO_CCK_RATE; - info->control.flags |= IEEE80211_TX_CTRL_DONT_USE_RATE_MASK; - if (req->ie_len) skb_put_data(skb, req->ie, req->ie_len); @@ -64,10 +59,20 @@ mt76_scan_send_probe(struct mt76_dev *dev, struct cfg80211_ssid *ssid) skb_set_queue_mapping(skb, IEEE80211_AC_VO); rcu_read_lock(); - if (ieee80211_tx_prepare_skb(phy->hw, vif, skb, band, NULL)) - mt76_tx(phy, NULL, mvif->wcid, skb); - else + + if (!ieee80211_tx_prepare_skb(phy->hw, vif, skb, band, NULL)) { ieee80211_free_txskb(phy->hw, skb); + goto out; + } + + info = IEEE80211_SKB_CB(skb); + if (req->no_cck) + info->flags |= IEEE80211_TX_CTL_NO_CCK_RATE; + info->control.flags |= IEEE80211_TX_CTRL_DONT_USE_RATE_MASK; + + mt76_tx(phy, NULL, mvif->wcid, skb); + +out: rcu_read_unlock(); } diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index af0c50c983ec..513916469ca2 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -100,7 +100,8 @@ __mt76_tx_status_skb_done(struct mt76_dev *dev, struct sk_buff *skb, u8 flags, return; /* Tx status can be unreliable. if it fails, mark the frame as ACKed */ - if (flags & MT_TX_CB_TXS_FAILED) { + if (flags & MT_TX_CB_TXS_FAILED && + (dev->drv->drv_flags & MT_DRV_IGNORE_TXS_FAILED)) { info->status.rates[0].count = 0; info->status.rates[0].idx = -1; info->flags |= IEEE80211_TX_STAT_ACK; diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c index bba53307b960..cb46a39ef757 100644 --- a/drivers/net/wireless/microchip/wilc1000/hif.c +++ b/drivers/net/wireless/microchip/wilc1000/hif.c @@ -643,7 +643,7 @@ static inline void host_int_parse_assoc_resp_info(struct wilc_vif *vif, } } - del_timer(&hif_drv->connect_timer); + timer_delete(&hif_drv->connect_timer); conn_info->conn_result(CONN_DISCONN_EVENT_CONN_RESP, mac_status, hif_drv->conn_info.priv); @@ -669,7 +669,7 @@ void wilc_handle_disconnect(struct wilc_vif *vif) struct host_if_drv *hif_drv = vif->hif_drv; if (hif_drv->usr_scan_req.scan_result) { - del_timer(&hif_drv->scan_timer); + timer_delete(&hif_drv->scan_timer); handle_scan_done(vif, SCAN_EVENT_ABORTED); } @@ -713,7 +713,7 @@ static void handle_rcvd_gnrl_async_info(struct work_struct *work) if (hif_drv->hif_state == HOST_IF_CONNECTED) { wilc_handle_disconnect(vif); } else if (hif_drv->usr_scan_req.scan_result) { - del_timer(&hif_drv->scan_timer); + timer_delete(&hif_drv->scan_timer); handle_scan_done(vif, SCAN_EVENT_ABORTED); } } @@ -746,7 +746,7 @@ int wilc_disconnect(struct wilc_vif *vif) conn_info = &hif_drv->conn_info; if (scan_req->scan_result) { - del_timer(&hif_drv->scan_timer); + timer_delete(&hif_drv->scan_timer); scan_req->scan_result(SCAN_EVENT_ABORTED, NULL, scan_req->priv); scan_req->scan_result = NULL; } @@ -754,7 +754,7 @@ int wilc_disconnect(struct wilc_vif *vif) if (conn_info->conn_result) { if (hif_drv->hif_state == HOST_IF_WAITING_CONN_RESP || hif_drv->hif_state == HOST_IF_EXTERNAL_AUTH) - del_timer(&hif_drv->connect_timer); + timer_delete(&hif_drv->connect_timer); conn_info->conn_result(CONN_DISCONN_EVENT_DISCONN_NOTIF, 0, conn_info->priv); @@ -959,7 +959,7 @@ static void listen_timer_cb(struct timer_list *t) int result; struct host_if_msg *msg; - del_timer(&vif->hif_drv->remain_on_ch_timer); + timer_delete(&vif->hif_drv->remain_on_ch_timer); msg = wilc_alloc_work(vif, wilc_handle_listen_state_expired, false); if (IS_ERR(msg)) @@ -1066,7 +1066,7 @@ static void handle_scan_complete(struct work_struct *work) { struct host_if_msg *msg = container_of(work, struct host_if_msg, work); - del_timer(&msg->vif->hif_drv->scan_timer); + timer_delete(&msg->vif->hif_drv->scan_timer); handle_scan_done(msg->vif, SCAN_EVENT_DONE); @@ -1551,7 +1551,7 @@ int wilc_deinit(struct wilc_vif *vif) timer_shutdown_sync(&hif_drv->scan_timer); timer_shutdown_sync(&hif_drv->connect_timer); - del_timer_sync(&vif->periodic_rssi); + timer_delete_sync(&vif->periodic_rssi); timer_shutdown_sync(&hif_drv->remain_on_ch_timer); if (hif_drv->usr_scan_req.scan_result) { @@ -1718,7 +1718,7 @@ int wilc_listen_state_expired(struct wilc_vif *vif, u64 cookie) return -EFAULT; } - del_timer(&vif->hif_drv->remain_on_ch_timer); + timer_delete(&vif->hif_drv->remain_on_ch_timer); return wilc_handle_roc_expired(vif, cookie); } diff --git a/drivers/net/wireless/purelifi/plfxlc/usb.c b/drivers/net/wireless/purelifi/plfxlc/usb.c index 56d1139ba8bc..10d2e2124ff8 100644 --- a/drivers/net/wireless/purelifi/plfxlc/usb.c +++ b/drivers/net/wireless/purelifi/plfxlc/usb.c @@ -714,8 +714,8 @@ static void disconnect(struct usb_interface *intf) mac = plfxlc_hw_mac(hw); usb = &mac->chip.usb; - del_timer_sync(&usb->tx.tx_retry_timer); - del_timer_sync(&usb->sta_queue_cleanup); + timer_delete_sync(&usb->tx.tx_retry_timer); + timer_delete_sync(&usb->sta_queue_cleanup); ieee80211_unregister_hw(hw); diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index 674461fa7fb3..eae35b678952 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -1510,10 +1510,15 @@ enum qlink_tlv_id { }; struct qlink_tlv_hdr { - __le16 type; - __le16 len; + /* New members MUST be added within the struct_group() macro below. */ + __struct_group(qlink_tlv_hdr_fixed, __hdr, __packed, + __le16 type; + __le16 len; + ); u8 val[]; } __packed; +static_assert(offsetof(struct qlink_tlv_hdr, val) == sizeof(struct qlink_tlv_hdr_fixed), + "struct member likely outside of __struct_group()"); struct qlink_iface_limit { __le16 max_num; @@ -1567,7 +1572,7 @@ enum qlink_reg_rule_flags { * @dfs_cac_ms: DFS CAC period. */ struct qlink_tlv_reg_rule { - struct qlink_tlv_hdr hdr; + struct qlink_tlv_hdr_fixed hdr; __le32 start_freq_khz; __le32 end_freq_khz; __le32 max_bandwidth_khz; @@ -1606,7 +1611,7 @@ enum qlink_dfs_state { * @channel: ieee80211 channel settings. */ struct qlink_tlv_channel { - struct qlink_tlv_hdr hdr; + struct qlink_tlv_hdr_fixed hdr; struct qlink_channel chan; } __packed; @@ -1618,7 +1623,7 @@ struct qlink_tlv_channel { * @chan: channel definition data. */ struct qlink_tlv_chandef { - struct qlink_tlv_hdr hdr; + struct qlink_tlv_hdr_fixed hdr; struct qlink_chandef chdef; } __packed; @@ -1643,7 +1648,7 @@ enum qlink_ie_set_type { * @ie_data: IEs data. */ struct qlink_tlv_ie_set { - struct qlink_tlv_hdr hdr; + struct qlink_tlv_hdr_fixed hdr; u8 type; u8 flags; u8 rsvd[2]; @@ -1657,7 +1662,7 @@ struct qlink_tlv_ie_set { * @ie_data: IEs data. */ struct qlink_tlv_ext_ie { - struct qlink_tlv_hdr hdr; + struct qlink_tlv_hdr_fixed hdr; u8 eid_ext; u8 rsvd[3]; u8 ie_data[]; @@ -1678,7 +1683,7 @@ struct qlink_sband_iftype_data { * @iftype_data: interface type data entries. */ struct qlink_tlv_iftype_data { - struct qlink_tlv_hdr hdr; + struct qlink_tlv_hdr_fixed hdr; u8 n_iftype_data; u8 rsvd[3]; struct qlink_sband_iftype_data iftype_data[]; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c index 5323acff962a..45775ecdf221 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800mmio.c @@ -842,7 +842,7 @@ int rt2800mmio_probe_hw(struct rt2x00_dev *rt2x00dev) /* * Set txstatus timer function. */ - rt2x00dev->txstatus_timer.function = rt2800mmio_tx_sta_fifo_timeout; + hrtimer_update_function(&rt2x00dev->txstatus_timer, rt2800mmio_tx_sta_fifo_timeout); /* * Overwrite TX done handler diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c index 160bef79acdb..b51a23300ba2 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800usb.c @@ -618,7 +618,7 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) /* * Set txstatus timer function. */ - rt2x00dev->txstatus_timer.function = rt2800usb_tx_sta_fifo_timeout; + hrtimer_update_function(&rt2x00dev->txstatus_timer, rt2800usb_tx_sta_fifo_timeout); /* * Overwrite TX done handler diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index 9e7d9dbe954c..432ddfac2c33 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -1391,8 +1391,8 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev) mutex_init(&rt2x00dev->conf_mutex); INIT_LIST_HEAD(&rt2x00dev->bar_list); spin_lock_init(&rt2x00dev->bar_list_lock); - hrtimer_init(&rt2x00dev->txstatus_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL); + hrtimer_setup(&rt2x00dev->txstatus_timer, hrtimer_dummy_timeout, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); set_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags); diff --git a/drivers/net/wireless/realtek/rtl8xxxu/8192c.c b/drivers/net/wireless/realtek/rtl8xxxu/8192c.c index 0abb1b092bc2..73034e7e41d1 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/8192c.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/8192c.c @@ -644,6 +644,8 @@ struct rtl8xxxu_fileops rtl8192cu_fops = { .rx_agg_buf_size = 16000, .tx_desc_size = sizeof(struct rtl8xxxu_txdesc32), .rx_desc_size = sizeof(struct rtl8xxxu_rxdesc16), + .supports_ap = 1, + .max_macid_num = 32, .max_sec_cam_num = 32, .adda_1t_init = 0x0b1b25a0, .adda_1t_path_on = 0x0bdb25a0, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/core.c b/drivers/net/wireless/realtek/rtl8xxxu/core.c index 4ce0c05c5129..569856ca677f 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/core.c @@ -860,9 +860,10 @@ rtl8xxxu_writeN(struct rtl8xxxu_priv *priv, u16 addr, u8 *buf, u16 len) return len; write_error: - dev_info(&udev->dev, - "%s: Failed to write block at addr: %04x size: %04x\n", - __func__, addr, blocksize); + if (rtl8xxxu_debug & RTL8XXXU_DEBUG_REG_WRITE) + dev_info(&udev->dev, + "%s: Failed to write block at addr: %04x size: %04x\n", + __func__, addr, blocksize); return -EAGAIN; } @@ -4064,8 +4065,14 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) */ rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, fops->trxff_boundary); - ret = rtl8xxxu_download_firmware(priv); - dev_dbg(dev, "%s: download_firmware %i\n", __func__, ret); + for (int retry = 5; retry >= 0 ; retry--) { + ret = rtl8xxxu_download_firmware(priv); + dev_dbg(dev, "%s: download_firmware %i\n", __func__, ret); + if (ret != -EAGAIN) + break; + if (retry) + dev_dbg(dev, "%s: retry firmware download\n", __func__); + } if (ret) goto exit; ret = rtl8xxxu_start_firmware(priv); diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index ff61867d142f..6189edc1d8d7 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -473,7 +473,7 @@ void rtl_deinit_deferred_work(struct ieee80211_hw *hw, bool ips_wq) { struct rtl_priv *rtlpriv = rtl_priv(hw); - del_timer_sync(&rtlpriv->works.watchdog_timer); + timer_delete_sync(&rtlpriv->works.watchdog_timer); cancel_delayed_work_sync(&rtlpriv->works.watchdog_wq); if (ips_wq) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c index 35875cda30fc..2ad4523d1bef 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/sw.c @@ -179,9 +179,9 @@ static void rtl88e_deinit_sw_vars(struct ieee80211_hw *hw) } if (rtlpriv->psc.low_power_enable) - del_timer_sync(&rtlpriv->works.fw_clockoff_timer); + timer_delete_sync(&rtlpriv->works.fw_clockoff_timer); - del_timer_sync(&rtlpriv->works.fast_antenna_training_timer); + timer_delete_sync(&rtlpriv->works.fast_antenna_training_timer); } /* get bt coexist status */ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c index d429560009bb..e07402e73ba3 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/phy.c @@ -484,7 +484,7 @@ bool rtl92d_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, * pathA or mac1 has to set phy0&phy1 pathA */ if ((content == radiob_txt) && (rfpath == RF90_PATH_A)) { rtl_dbg(rtlpriv, COMP_INIT, DBG_LOUD, - " ===> althougth Path A, we load radiob.txt\n"); + " ===> although Path A, we load radiob.txt\n"); radioa_arraylen = radiob_arraylen; radioa_array_table = radiob_array_table; } @@ -750,7 +750,7 @@ static void _rtl92d_phy_switch_rf_setting(struct ieee80211_hw *hw, u8 channel) && rtlhal->interfaceindex == 1) { need_pwr_down = rtl92d_phy_enable_anotherphy(hw, false); rtlhal->during_mac1init_radioa = true; - /* asume no this case */ + /* assume no this case */ if (need_pwr_down) rtl92d_phy_enable_rf_env(hw, path, &u4regvalue); @@ -1885,7 +1885,7 @@ static void _rtl92d_phy_reload_lck_setting(struct ieee80211_hw *hw, bneed_powerdown_radio = rtl92d_phy_enable_anotherphy(hw, false); rtlpriv->rtlhal.during_mac1init_radioa = true; - /* asume no this case */ + /* assume no this case */ if (bneed_powerdown_radio) rtl92d_phy_enable_rf_env(hw, erfpath, &u4regvalue); diff --git a/drivers/net/wireless/realtek/rtw88/Kconfig b/drivers/net/wireless/realtek/rtw88/Kconfig index ab21b8059e0b..3736f290bd42 100644 --- a/drivers/net/wireless/realtek/rtw88/Kconfig +++ b/drivers/net/wireless/realtek/rtw88/Kconfig @@ -54,6 +54,9 @@ config RTW88_8812A tristate select RTW88_88XXA +config RTW88_8814A + tristate + config RTW88_8822BE tristate "Realtek 8822BE PCI wireless network adapter" depends on PCI @@ -222,6 +225,28 @@ config RTW88_8812AU 802.11ac USB wireless network adapter +config RTW88_8814AE + tristate "Realtek 8814AE PCI wireless network adapter" + depends on PCI + select RTW88_CORE + select RTW88_PCI + select RTW88_8814A + help + Select this option will enable support for 8814AE chipset + + 802.11ac PCIe wireless network adapter + +config RTW88_8814AU + tristate "Realtek 8814AU USB wireless network adapter" + depends on USB + select RTW88_CORE + select RTW88_USB + select RTW88_8814A + help + Select this option will enable support for 8814AU chipset + + 802.11ac USB wireless network adapter + config RTW88_DEBUG bool "Realtek rtw88 debug support" depends on RTW88_CORE diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile index 0cbbb366e393..0b3da05a2938 100644 --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -94,6 +94,15 @@ rtw88_8821au-objs := rtw8821au.o obj-$(CONFIG_RTW88_8812AU) += rtw88_8812au.o rtw88_8812au-objs := rtw8812au.o +obj-$(CONFIG_RTW88_8814A) += rtw88_8814a.o +rtw88_8814a-objs := rtw8814a.o rtw8814a_table.o + +obj-$(CONFIG_RTW88_8814AE) += rtw88_8814ae.o +rtw88_8814ae-objs := rtw8814ae.o + +obj-$(CONFIG_RTW88_8814AU) += rtw88_8814au.o +rtw88_8814au-objs := rtw8814au.o + obj-$(CONFIG_RTW88_PCI) += rtw88_pci.o rtw88_pci-objs := pci.o diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c index 364ec0436d0f..b67d69b01f87 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.c +++ b/drivers/net/wireless/realtek/rtw88/debug.c @@ -654,10 +654,10 @@ static void rtw_print_rate(struct seq_file *m, u8 rate) case DESC_RATE6M...DESC_RATE54M: rtw_print_ofdm_rate_txt(m, rate); break; - case DESC_RATEMCS0...DESC_RATEMCS15: + case DESC_RATEMCS0...DESC_RATEMCS31: rtw_print_ht_rate_txt(m, rate); break; - case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT2SS_MCS9: + case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT4SS_MCS9: rtw_print_vht_rate_txt(m, rate); break; default: @@ -692,9 +692,11 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) { struct rtw_debugfs_priv *debugfs_priv = m->private; struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + struct rtw_power_params pwr_param = {0}; struct rtw_hal *hal = &rtwdev->hal; + u8 nss = rtwdev->efuse.hw_cap.nss; u8 path, rate, bw, ch, regd; - struct rtw_power_params pwr_param = {0}; + u8 max_ht_rate, max_rate; mutex_lock(&rtwdev->mutex); bw = hal->current_band_width; @@ -707,19 +709,23 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) seq_printf(m, "%-4s %-10s %-9s %-9s (%-4s %-4s %-4s) %-4s\n", "path", "rate", "pwr", "base", "byr", "lmt", "sar", "rem"); + max_ht_rate = DESC_RATEMCS0 + nss * 8 - 1; + + if (rtwdev->chip->vht_supported) + max_rate = DESC_RATEVHT1SS_MCS0 + nss * 10 - 1; + else + max_rate = max_ht_rate; + mutex_lock(&hal->tx_power_mutex); - for (path = RF_PATH_A; path <= RF_PATH_B; path++) { + for (path = RF_PATH_A; path < hal->rf_path_num; path++) { /* there is no CCK rates used in 5G */ if (hal->current_band_type == RTW_BAND_5G) rate = DESC_RATE6M; else rate = DESC_RATE1M; - /* now, not support vht 3ss and vht 4ss*/ - for (; rate <= DESC_RATEVHT2SS_MCS9; rate++) { - /* now, not support ht 3ss and ht 4ss*/ - if (rate > DESC_RATEMCS15 && - rate < DESC_RATEVHT1SS_MCS0) + for (; rate <= max_rate; rate++) { + if (rate > max_ht_rate && rate <= DESC_RATEMCS31) continue; rtw_get_tx_power_params(rtwdev, path, rate, bw, @@ -849,20 +855,28 @@ static int rtw_debugfs_get_phy_info(struct seq_file *m, void *v) last_cnt->num_qry_pkt[rate_id + 9]); } - seq_printf(m, "[RSSI(dBm)] = {%d, %d}\n", + seq_printf(m, "[RSSI(dBm)] = {%d, %d, %d, %d}\n", dm_info->rssi[RF_PATH_A] - 100, - dm_info->rssi[RF_PATH_B] - 100); - seq_printf(m, "[Rx EVM(dB)] = {-%d, -%d}\n", + dm_info->rssi[RF_PATH_B] - 100, + dm_info->rssi[RF_PATH_C] - 100, + dm_info->rssi[RF_PATH_D] - 100); + seq_printf(m, "[Rx EVM(dB)] = {-%d, -%d, -%d, -%d}\n", dm_info->rx_evm_dbm[RF_PATH_A], - dm_info->rx_evm_dbm[RF_PATH_B]); - seq_printf(m, "[Rx SNR] = {%d, %d}\n", + dm_info->rx_evm_dbm[RF_PATH_B], + dm_info->rx_evm_dbm[RF_PATH_C], + dm_info->rx_evm_dbm[RF_PATH_D]); + seq_printf(m, "[Rx SNR] = {%d, %d, %d, %d}\n", dm_info->rx_snr[RF_PATH_A], - dm_info->rx_snr[RF_PATH_B]); - seq_printf(m, "[CFO_tail(KHz)] = {%d, %d}\n", + dm_info->rx_snr[RF_PATH_B], + dm_info->rx_snr[RF_PATH_C], + dm_info->rx_snr[RF_PATH_D]); + seq_printf(m, "[CFO_tail(KHz)] = {%d, %d, %d, %d}\n", dm_info->cfo_tail[RF_PATH_A], - dm_info->cfo_tail[RF_PATH_B]); + dm_info->cfo_tail[RF_PATH_B], + dm_info->cfo_tail[RF_PATH_C], + dm_info->cfo_tail[RF_PATH_D]); - if (dm_info->curr_rx_rate >= DESC_RATE11M) { + if (dm_info->curr_rx_rate >= DESC_RATE6M) { seq_puts(m, "[Rx Average Status]:\n"); seq_printf(m, " * OFDM, EVM: {-%d}, SNR: {%d}\n", (u8)ewma_evm_read(&ewma_evm[RTW_EVM_OFDM]), @@ -875,6 +889,13 @@ static int rtw_debugfs_get_phy_info(struct seq_file *m, void *v) (u8)ewma_evm_read(&ewma_evm[RTW_EVM_2SS_B]), (u8)ewma_snr_read(&ewma_snr[RTW_SNR_2SS_A]), (u8)ewma_snr_read(&ewma_snr[RTW_SNR_2SS_B])); + seq_printf(m, " * 3SS, EVM: {-%d, -%d, -%d}, SNR: {%d, %d, %d}\n", + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_3SS_A]), + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_3SS_B]), + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_3SS_C]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_3SS_A]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_3SS_B]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_3SS_C])); } seq_puts(m, "[Rx Counter]:\n"); diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index 02389b7c6876..6b563ac489a7 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -735,6 +735,7 @@ void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, { u8 h2c_pkt[H2C_PKT_SIZE] = {0}; bool disable_pt = true; + u32 mask_hi; SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_RA_INFO); @@ -755,6 +756,20 @@ void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, si->init_ra_lv = 0; rtw_fw_send_h2c_command(rtwdev, h2c_pkt); + + if (rtwdev->chip->id != RTW_CHIP_TYPE_8814A) + return; + + SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_RA_INFO_HI); + + mask_hi = si->ra_mask >> 32; + + SET_RA_INFO_RA_MASK0(h2c_pkt, (mask_hi & 0xff)); + SET_RA_INFO_RA_MASK1(h2c_pkt, (mask_hi & 0xff00) >> 8); + SET_RA_INFO_RA_MASK2(h2c_pkt, (mask_hi & 0xff0000) >> 16); + SET_RA_INFO_RA_MASK3(h2c_pkt, (mask_hi & 0xff000000) >> 24); + + rtw_fw_send_h2c_command(rtwdev, h2c_pkt); } void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool connect) diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h index 404de1b0c407..48ad9ceab6ea 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.h +++ b/drivers/net/wireless/realtek/rtw88/fw.h @@ -557,6 +557,7 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) #define H2C_CMD_DEFAULT_PORT 0x2c #define H2C_CMD_RA_INFO 0x40 #define H2C_CMD_RSSI_MONITOR 0x42 +#define H2C_CMD_RA_INFO_HI 0x46 #define H2C_CMD_BCN_FILTER_OFFLOAD_P0 0x56 #define H2C_CMD_BCN_FILTER_OFFLOAD_P1 0x57 #define H2C_CMD_WL_PHY_INFO 0x58 diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index cae9cca6dca3..0491f501c138 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -291,6 +291,7 @@ static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on) if (rtw_read8(rtwdev, REG_CR) == 0xea) cur_pwr = false; else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB && + chip->id != RTW_CHIP_TYPE_8814A && (rtw_read8(rtwdev, REG_SYS_STATUS1 + 1) & BIT(0))) cur_pwr = false; else @@ -784,7 +785,8 @@ static int __rtw_download_firmware(struct rtw_dev *rtwdev, if (!check_firmware_size(data, size)) return -EINVAL; - if (!ltecoex_read_reg(rtwdev, 0x38, <ecoex_bckp)) + if (rtwdev->chip->ltecoex_addr && + !ltecoex_read_reg(rtwdev, 0x38, <ecoex_bckp)) return -EBUSY; wlan_cpu_enable(rtwdev, false); @@ -802,7 +804,8 @@ static int __rtw_download_firmware(struct rtw_dev *rtwdev, wlan_cpu_enable(rtwdev, true); - if (!ltecoex_reg_write(rtwdev, 0x38, ltecoex_bckp)) { + if (rtwdev->chip->ltecoex_addr && + !ltecoex_reg_write(rtwdev, 0x38, ltecoex_bckp)) { ret = -EBUSY; goto dlfw_fail; } diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 0cee0fd8c0ef..959f56a3cc1a 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -136,7 +136,7 @@ u16 rtw_desc_to_bitrate(u8 desc_rate) return rate.bitrate; } -static struct ieee80211_supported_band rtw_band_2ghz = { +static const struct ieee80211_supported_band rtw_band_2ghz = { .band = NL80211_BAND_2GHZ, .channels = rtw_channeltable_2g, @@ -149,7 +149,7 @@ static struct ieee80211_supported_band rtw_band_2ghz = { .vht_cap = {0}, }; -static struct ieee80211_supported_band rtw_band_5ghz = { +static const struct ieee80211_supported_band rtw_band_5ghz = { .band = NL80211_BAND_5GHZ, .channels = rtw_channeltable_5g, @@ -1234,7 +1234,9 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, if (sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_RXLDPC) ldpc_en = VHT_LDPC_EN; } else if (sta->deflink.ht_cap.ht_supported) { - ra_mask |= (sta->deflink.ht_cap.mcs.rx_mask[1] << 20) | + ra_mask |= ((u64)sta->deflink.ht_cap.mcs.rx_mask[3] << 36) | + ((u64)sta->deflink.ht_cap.mcs.rx_mask[2] << 28) | + (sta->deflink.ht_cap.mcs.rx_mask[1] << 20) | (sta->deflink.ht_cap.mcs.rx_mask[0] << 12); if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_RX_STBC) stbc_en = HT_STBC_EN; @@ -1244,6 +1246,9 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, if (efuse->hw_cap.nss == 1 || rtwdev->hal.txrx_1ss) ra_mask &= RA_MASK_VHT_RATES_1SS | RA_MASK_HT_RATES_1SS; + else if (efuse->hw_cap.nss == 2) + ra_mask &= RA_MASK_VHT_RATES_2SS | RA_MASK_HT_RATES_2SS | + RA_MASK_VHT_RATES_1SS | RA_MASK_HT_RATES_1SS; if (hal->current_band_type == RTW_BAND_5G) { ra_mask |= (u64)sta->deflink.supp_rates[NL80211_BAND_5GHZ] << 4; @@ -1302,10 +1307,9 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si, break; } - if (sta->deflink.vht_cap.vht_supported && ra_mask & 0xffc00000) - tx_num = 2; - else if (sta->deflink.ht_cap.ht_supported && ra_mask & 0xfff00000) - tx_num = 2; + if (sta->deflink.vht_cap.vht_supported || + sta->deflink.ht_cap.ht_supported) + tx_num = efuse->hw_cap.nss; rate_id = get_rate_id(wireless_set, bw_mode, tx_num); @@ -1561,6 +1565,7 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev, { const struct rtw_chip_info *chip = rtwdev->chip; struct rtw_efuse *efuse = &rtwdev->efuse; + int i; ht_cap->ht_supported = true; ht_cap->cap = 0; @@ -1580,25 +1585,20 @@ static void rtw_init_ht_cap(struct rtw_dev *rtwdev, ht_cap->ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; ht_cap->ampdu_density = chip->ampdu_density; ht_cap->mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; - if (efuse->hw_cap.nss > 1) { - ht_cap->mcs.rx_mask[0] = 0xFF; - ht_cap->mcs.rx_mask[1] = 0xFF; - ht_cap->mcs.rx_mask[4] = 0x01; - ht_cap->mcs.rx_highest = cpu_to_le16(300); - } else { - ht_cap->mcs.rx_mask[0] = 0xFF; - ht_cap->mcs.rx_mask[1] = 0x00; - ht_cap->mcs.rx_mask[4] = 0x01; - ht_cap->mcs.rx_highest = cpu_to_le16(150); - } + + for (i = 0; i < efuse->hw_cap.nss; i++) + ht_cap->mcs.rx_mask[i] = 0xFF; + ht_cap->mcs.rx_mask[4] = 0x01; + ht_cap->mcs.rx_highest = cpu_to_le16(150 * efuse->hw_cap.nss); } static void rtw_init_vht_cap(struct rtw_dev *rtwdev, struct ieee80211_sta_vht_cap *vht_cap) { struct rtw_efuse *efuse = &rtwdev->efuse; - u16 mcs_map; + u16 mcs_map = 0; __le16 highest; + int i; if (efuse->hw_cap.ptcl != EFUSE_HW_CAP_IGNORE && efuse->hw_cap.ptcl != EFUSE_HW_CAP_PTCL_VHT) @@ -1621,21 +1621,15 @@ static void rtw_init_vht_cap(struct rtw_dev *rtwdev, if (rtw_chip_has_rx_ldpc(rtwdev)) vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC; - mcs_map = IEEE80211_VHT_MCS_SUPPORT_0_9 << 0 | - IEEE80211_VHT_MCS_NOT_SUPPORTED << 4 | - IEEE80211_VHT_MCS_NOT_SUPPORTED << 6 | - IEEE80211_VHT_MCS_NOT_SUPPORTED << 8 | - IEEE80211_VHT_MCS_NOT_SUPPORTED << 10 | - IEEE80211_VHT_MCS_NOT_SUPPORTED << 12 | - IEEE80211_VHT_MCS_NOT_SUPPORTED << 14; - if (efuse->hw_cap.nss > 1) { - highest = cpu_to_le16(780); - mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << 2; - } else { - highest = cpu_to_le16(390); - mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << 2; + for (i = 0; i < 8; i++) { + if (i < efuse->hw_cap.nss) + mcs_map |= IEEE80211_VHT_MCS_SUPPORT_0_9 << (i * 2); + else + mcs_map |= IEEE80211_VHT_MCS_NOT_SUPPORTED << (i * 2); } + highest = cpu_to_le16(390 * efuse->hw_cap.nss); + vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(mcs_map); vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(mcs_map); vht_cap->vht_mcs.rx_highest = highest; diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index 62cd4c526301..02343e059fd9 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -61,7 +61,7 @@ enum rtw_hci_type { }; struct rtw_hci { - struct rtw_hci_ops *ops; + const struct rtw_hci_ops *ops; enum rtw_hci_type type; u32 rpwm_addr; @@ -166,9 +166,14 @@ enum rtw_rate_section { RTW_RATE_SECTION_HT_2S, RTW_RATE_SECTION_VHT_1S, RTW_RATE_SECTION_VHT_2S, + __RTW_RATE_SECTION_2SS_MAX = RTW_RATE_SECTION_VHT_2S, + RTW_RATE_SECTION_HT_3S, + RTW_RATE_SECTION_HT_4S, + RTW_RATE_SECTION_VHT_3S, + RTW_RATE_SECTION_VHT_4S, /* keep last */ - RTW_RATE_SECTION_MAX, + RTW_RATE_SECTION_NUM, }; enum rtw_wireless_set { @@ -191,6 +196,7 @@ enum rtw_chip_type { RTW_CHIP_TYPE_8703B, RTW_CHIP_TYPE_8821A, RTW_CHIP_TYPE_8812A, + RTW_CHIP_TYPE_8814A, }; enum rtw_tx_queue_type { @@ -380,6 +386,9 @@ enum rtw_evm { RTW_EVM_1SS, RTW_EVM_2SS_A, RTW_EVM_2SS_B, + RTW_EVM_3SS_A, + RTW_EVM_3SS_B, + RTW_EVM_3SS_C, /* keep it last */ RTW_EVM_NUM }; @@ -397,6 +406,10 @@ enum rtw_snr { RTW_SNR_2SS_B, RTW_SNR_2SS_C, RTW_SNR_2SS_D, + RTW_SNR_3SS_A, + RTW_SNR_3SS_B, + RTW_SNR_3SS_C, + RTW_SNR_3SS_D, /* keep it last */ RTW_SNR_NUM }; @@ -822,7 +835,7 @@ struct rtw_vif { }; struct rtw_regulatory { - char alpha2[2]; + char alpha2[2] __nonstring; u8 txpwr_regd_2g; u8 txpwr_regd_5g; }; @@ -1130,14 +1143,26 @@ struct rtw_rfe_def { * For 2G there are cck rate and ofdm rate with different settings. */ struct rtw_pwr_track_tbl { + const u8 *pwrtrk_5gd_n[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_5gd_p[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_5gc_n[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_5gc_p[RTW_PWR_TRK_5G_NUM]; const u8 *pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM]; const u8 *pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM]; const u8 *pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM]; const u8 *pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_2gd_n; + const u8 *pwrtrk_2gd_p; + const u8 *pwrtrk_2gc_n; + const u8 *pwrtrk_2gc_p; const u8 *pwrtrk_2gb_n; const u8 *pwrtrk_2gb_p; const u8 *pwrtrk_2ga_n; const u8 *pwrtrk_2ga_p; + const u8 *pwrtrk_2g_cckd_n; + const u8 *pwrtrk_2g_cckd_p; + const u8 *pwrtrk_2g_cckc_n; + const u8 *pwrtrk_2g_cckc_p; const u8 *pwrtrk_2g_cckb_n; const u8 *pwrtrk_2g_cckb_p; const u8 *pwrtrk_2g_ccka_n; @@ -1227,8 +1252,8 @@ struct rtw_chip_info { const struct rtw_hw_reg *dig; const struct rtw_hw_reg *dig_cck; - u32 rf_base_addr[2]; - u32 rf_sipi_addr[2]; + u32 rf_base_addr[RTW_RF_PATH_MAX]; + u32 rf_sipi_addr[RTW_RF_PATH_MAX]; const struct rtw_rf_sipi_addr *rf_sipi_read_addr; u8 fix_rf_phy_num; const struct rtw_ltecoex_addr *ltecoex_addr; @@ -1924,7 +1949,7 @@ union rtw_sar_cfg { struct rtw_sar { enum rtw_sar_sources src; - union rtw_sar_cfg cfg[RTW_RF_PATH_MAX][RTW_RATE_SECTION_MAX]; + union rtw_sar_cfg cfg[RTW_RF_PATH_MAX][RTW_RATE_SECTION_NUM]; }; struct rtw_hal { @@ -1968,16 +1993,16 @@ struct rtw_hal { s8 tx_pwr_by_rate_offset_5g[RTW_RF_PATH_MAX] [DESC_RATE_MAX]; s8 tx_pwr_by_rate_base_2g[RTW_RF_PATH_MAX] - [RTW_RATE_SECTION_MAX]; + [RTW_RATE_SECTION_NUM]; s8 tx_pwr_by_rate_base_5g[RTW_RF_PATH_MAX] - [RTW_RATE_SECTION_MAX]; + [RTW_RATE_SECTION_NUM]; s8 tx_pwr_limit_2g[RTW_REGD_MAX] [RTW_CHANNEL_WIDTH_MAX] - [RTW_RATE_SECTION_MAX] + [RTW_RATE_SECTION_NUM] [RTW_MAX_CHANNEL_NUM_2G]; s8 tx_pwr_limit_5g[RTW_REGD_MAX] [RTW_CHANNEL_WIDTH_MAX] - [RTW_RATE_SECTION_MAX] + [RTW_RATE_SECTION_NUM] [RTW_MAX_CHANNEL_NUM_5G]; s8 tx_pwr_tbl[RTW_RF_PATH_MAX] [DESC_RATE_MAX]; diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 0ecaefc4c83d..bb4c4ccb31d4 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -20,7 +20,7 @@ module_param_named(disable_aspm, rtw_pci_disable_aspm, bool, 0644); MODULE_PARM_DESC(disable_msi, "Set Y to disable MSI interrupt support"); MODULE_PARM_DESC(disable_aspm, "Set Y to disable PCI ASPM support"); -static u32 rtw_pci_tx_queue_idx_addr[] = { +static const u32 rtw_pci_tx_queue_idx_addr[] = { [RTW_TX_QUEUE_BK] = RTK_PCI_TXBD_IDX_BKQ, [RTW_TX_QUEUE_BE] = RTK_PCI_TXBD_IDX_BEQ, [RTW_TX_QUEUE_VI] = RTK_PCI_TXBD_IDX_VIQ, @@ -1591,7 +1591,7 @@ static void rtw_pci_destroy(struct rtw_dev *rtwdev, struct pci_dev *pdev) rtw_pci_io_unmapping(rtwdev, pdev); } -static struct rtw_hci_ops rtw_pci_ops = { +static const struct rtw_hci_ops rtw_pci_ops = { .tx_write = rtw_pci_tx_write, .tx_kick_off = rtw_pci_tx_kick_off, .flush_queues = rtw_pci_flush_queues, diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index 8ed20c89d216..55be0d8e0c28 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -52,60 +52,93 @@ static const u32 db_invert_table[12][8] = { 1995262315, 2511886432U, 3162277660U, 3981071706U} }; -u8 rtw_cck_rates[] = { DESC_RATE1M, DESC_RATE2M, DESC_RATE5_5M, DESC_RATE11M }; -u8 rtw_ofdm_rates[] = { +const u8 rtw_cck_rates[] = { DESC_RATE1M, DESC_RATE2M, DESC_RATE5_5M, DESC_RATE11M }; + +const u8 rtw_ofdm_rates[] = { DESC_RATE6M, DESC_RATE9M, DESC_RATE12M, DESC_RATE18M, DESC_RATE24M, DESC_RATE36M, DESC_RATE48M, DESC_RATE54M }; -u8 rtw_ht_1s_rates[] = { + +const u8 rtw_ht_1s_rates[] = { DESC_RATEMCS0, DESC_RATEMCS1, DESC_RATEMCS2, DESC_RATEMCS3, DESC_RATEMCS4, DESC_RATEMCS5, DESC_RATEMCS6, DESC_RATEMCS7 }; -u8 rtw_ht_2s_rates[] = { + +const u8 rtw_ht_2s_rates[] = { DESC_RATEMCS8, DESC_RATEMCS9, DESC_RATEMCS10, DESC_RATEMCS11, DESC_RATEMCS12, DESC_RATEMCS13, DESC_RATEMCS14, DESC_RATEMCS15 }; -u8 rtw_vht_1s_rates[] = { + +const u8 rtw_vht_1s_rates[] = { DESC_RATEVHT1SS_MCS0, DESC_RATEVHT1SS_MCS1, DESC_RATEVHT1SS_MCS2, DESC_RATEVHT1SS_MCS3, DESC_RATEVHT1SS_MCS4, DESC_RATEVHT1SS_MCS5, DESC_RATEVHT1SS_MCS6, DESC_RATEVHT1SS_MCS7, DESC_RATEVHT1SS_MCS8, DESC_RATEVHT1SS_MCS9 }; -u8 rtw_vht_2s_rates[] = { + +const u8 rtw_vht_2s_rates[] = { DESC_RATEVHT2SS_MCS0, DESC_RATEVHT2SS_MCS1, DESC_RATEVHT2SS_MCS2, DESC_RATEVHT2SS_MCS3, DESC_RATEVHT2SS_MCS4, DESC_RATEVHT2SS_MCS5, DESC_RATEVHT2SS_MCS6, DESC_RATEVHT2SS_MCS7, DESC_RATEVHT2SS_MCS8, DESC_RATEVHT2SS_MCS9 }; -u8 *rtw_rate_section[RTW_RATE_SECTION_MAX] = { + +const u8 rtw_ht_3s_rates[] = { + DESC_RATEMCS16, DESC_RATEMCS17, DESC_RATEMCS18, + DESC_RATEMCS19, DESC_RATEMCS20, DESC_RATEMCS21, + DESC_RATEMCS22, DESC_RATEMCS23 +}; + +const u8 rtw_ht_4s_rates[] = { + DESC_RATEMCS24, DESC_RATEMCS25, DESC_RATEMCS26, + DESC_RATEMCS27, DESC_RATEMCS28, DESC_RATEMCS29, + DESC_RATEMCS30, DESC_RATEMCS31 +}; + +const u8 rtw_vht_3s_rates[] = { + DESC_RATEVHT3SS_MCS0, DESC_RATEVHT3SS_MCS1, + DESC_RATEVHT3SS_MCS2, DESC_RATEVHT3SS_MCS3, + DESC_RATEVHT3SS_MCS4, DESC_RATEVHT3SS_MCS5, + DESC_RATEVHT3SS_MCS6, DESC_RATEVHT3SS_MCS7, + DESC_RATEVHT3SS_MCS8, DESC_RATEVHT3SS_MCS9 +}; + +const u8 rtw_vht_4s_rates[] = { + DESC_RATEVHT4SS_MCS0, DESC_RATEVHT4SS_MCS1, + DESC_RATEVHT4SS_MCS2, DESC_RATEVHT4SS_MCS3, + DESC_RATEVHT4SS_MCS4, DESC_RATEVHT4SS_MCS5, + DESC_RATEVHT4SS_MCS6, DESC_RATEVHT4SS_MCS7, + DESC_RATEVHT4SS_MCS8, DESC_RATEVHT4SS_MCS9 +}; + +const u8 * const rtw_rate_section[RTW_RATE_SECTION_NUM] = { rtw_cck_rates, rtw_ofdm_rates, rtw_ht_1s_rates, rtw_ht_2s_rates, - rtw_vht_1s_rates, rtw_vht_2s_rates + rtw_vht_1s_rates, rtw_vht_2s_rates, + rtw_ht_3s_rates, rtw_ht_4s_rates, + rtw_vht_3s_rates, rtw_vht_4s_rates }; EXPORT_SYMBOL(rtw_rate_section); -u8 rtw_rate_size[RTW_RATE_SECTION_MAX] = { +const u8 rtw_rate_size[RTW_RATE_SECTION_NUM] = { ARRAY_SIZE(rtw_cck_rates), ARRAY_SIZE(rtw_ofdm_rates), ARRAY_SIZE(rtw_ht_1s_rates), ARRAY_SIZE(rtw_ht_2s_rates), ARRAY_SIZE(rtw_vht_1s_rates), - ARRAY_SIZE(rtw_vht_2s_rates) + ARRAY_SIZE(rtw_vht_2s_rates), + ARRAY_SIZE(rtw_ht_3s_rates), + ARRAY_SIZE(rtw_ht_4s_rates), + ARRAY_SIZE(rtw_vht_3s_rates), + ARRAY_SIZE(rtw_vht_4s_rates) }; EXPORT_SYMBOL(rtw_rate_size); -static const u8 rtw_cck_size = ARRAY_SIZE(rtw_cck_rates); -static const u8 rtw_ofdm_size = ARRAY_SIZE(rtw_ofdm_rates); -static const u8 rtw_ht_1s_size = ARRAY_SIZE(rtw_ht_1s_rates); -static const u8 rtw_ht_2s_size = ARRAY_SIZE(rtw_ht_2s_rates); -static const u8 rtw_vht_1s_size = ARRAY_SIZE(rtw_vht_1s_rates); -static const u8 rtw_vht_2s_size = ARRAY_SIZE(rtw_vht_2s_rates); - enum rtw_phy_band_type { PHY_BAND_2G = 0, PHY_BAND_5G = 1, @@ -1590,7 +1623,7 @@ static void rtw_phy_set_tx_power_limit(struct rtw_dev *rtwdev, u8 regd, u8 band, ch_idx = rtw_channel_to_idx(band, ch); if (regd >= RTW_REGD_MAX || bw >= RTW_CHANNEL_WIDTH_MAX || - rs >= RTW_RATE_SECTION_MAX || ch_idx < 0) { + rs >= RTW_RATE_SECTION_NUM || ch_idx < 0) { WARN(1, "wrong txpwr_lmt regd=%u, band=%u bw=%u, rs=%u, ch_idx=%u, pwr_limit=%d\n", regd, band, bw, rs, ch_idx, pwr_limit); @@ -1634,11 +1667,15 @@ rtw_xref_5g_txpwr_lmt(struct rtw_dev *rtwdev, u8 regd, static void rtw_xref_txpwr_lmt_by_rs(struct rtw_dev *rtwdev, u8 regd, u8 bw, u8 ch_idx) { + static const u8 rs_cmp[4][2] = { + {RTW_RATE_SECTION_HT_1S, RTW_RATE_SECTION_VHT_1S}, + {RTW_RATE_SECTION_HT_2S, RTW_RATE_SECTION_VHT_2S}, + {RTW_RATE_SECTION_HT_3S, RTW_RATE_SECTION_VHT_3S}, + {RTW_RATE_SECTION_HT_4S, RTW_RATE_SECTION_VHT_4S} + }; u8 rs_idx, rs_ht, rs_vht; - u8 rs_cmp[2][2] = {{RTW_RATE_SECTION_HT_1S, RTW_RATE_SECTION_VHT_1S}, - {RTW_RATE_SECTION_HT_2S, RTW_RATE_SECTION_VHT_2S} }; - for (rs_idx = 0; rs_idx < 2; rs_idx++) { + for (rs_idx = 0; rs_idx < 4; rs_idx++) { rs_ht = rs_cmp[rs_idx][0]; rs_vht = rs_cmp[rs_idx][1]; @@ -1695,7 +1732,7 @@ rtw_cfg_txpwr_lmt_by_alt(struct rtw_dev *rtwdev, u8 regd, u8 regd_alt) u8 bw, rs; for (bw = 0; bw < RTW_CHANNEL_WIDTH_MAX; bw++) - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) + for (rs = 0; rs < RTW_RATE_SECTION_NUM; rs++) __cfg_txpwr_lmt_by_alt(&rtwdev->hal, regd, regd_alt, bw, rs); } @@ -1959,10 +1996,10 @@ static u8 rtw_phy_get_2g_tx_power_index(struct rtw_dev *rtwdev, u8 rate, u8 group) { const struct rtw_chip_info *chip = rtwdev->chip; - u8 tx_power; - bool mcs_rate; - bool above_2ss; + bool above_2ss, above_3ss, above_4ss; u8 factor = chip->txgi_factor; + bool mcs_rate; + u8 tx_power; if (rate <= DESC_RATE11M) tx_power = pwr_idx_2g->cck_base[group]; @@ -1972,11 +2009,15 @@ static u8 rtw_phy_get_2g_tx_power_index(struct rtw_dev *rtwdev, if (rate >= DESC_RATE6M && rate <= DESC_RATE54M) tx_power += pwr_idx_2g->ht_1s_diff.ofdm * factor; - mcs_rate = (rate >= DESC_RATEMCS0 && rate <= DESC_RATEMCS15) || + mcs_rate = (rate >= DESC_RATEMCS0 && rate <= DESC_RATEMCS31) || (rate >= DESC_RATEVHT1SS_MCS0 && - rate <= DESC_RATEVHT2SS_MCS9); - above_2ss = (rate >= DESC_RATEMCS8 && rate <= DESC_RATEMCS15) || + rate <= DESC_RATEVHT4SS_MCS9); + above_2ss = (rate >= DESC_RATEMCS8 && rate <= DESC_RATEMCS31) || (rate >= DESC_RATEVHT2SS_MCS0); + above_3ss = (rate >= DESC_RATEMCS16 && rate <= DESC_RATEMCS31) || + (rate >= DESC_RATEVHT3SS_MCS0); + above_4ss = (rate >= DESC_RATEMCS24 && rate <= DESC_RATEMCS31) || + (rate >= DESC_RATEVHT4SS_MCS0); if (!mcs_rate) return tx_power; @@ -1989,11 +2030,19 @@ static u8 rtw_phy_get_2g_tx_power_index(struct rtw_dev *rtwdev, tx_power += pwr_idx_2g->ht_1s_diff.bw20 * factor; if (above_2ss) tx_power += pwr_idx_2g->ht_2s_diff.bw20 * factor; + if (above_3ss) + tx_power += pwr_idx_2g->ht_3s_diff.bw20 * factor; + if (above_4ss) + tx_power += pwr_idx_2g->ht_4s_diff.bw20 * factor; break; case RTW_CHANNEL_WIDTH_40: /* bw40 is the base power */ if (above_2ss) tx_power += pwr_idx_2g->ht_2s_diff.bw40 * factor; + if (above_3ss) + tx_power += pwr_idx_2g->ht_3s_diff.bw40 * factor; + if (above_4ss) + tx_power += pwr_idx_2g->ht_4s_diff.bw40 * factor; break; } @@ -2006,19 +2055,23 @@ static u8 rtw_phy_get_5g_tx_power_index(struct rtw_dev *rtwdev, u8 rate, u8 group) { const struct rtw_chip_info *chip = rtwdev->chip; - u8 tx_power; + bool above_2ss, above_3ss, above_4ss; + u8 factor = chip->txgi_factor; u8 upper, lower; bool mcs_rate; - bool above_2ss; - u8 factor = chip->txgi_factor; + u8 tx_power; tx_power = pwr_idx_5g->bw40_base[group]; - mcs_rate = (rate >= DESC_RATEMCS0 && rate <= DESC_RATEMCS15) || + mcs_rate = (rate >= DESC_RATEMCS0 && rate <= DESC_RATEMCS31) || (rate >= DESC_RATEVHT1SS_MCS0 && - rate <= DESC_RATEVHT2SS_MCS9); - above_2ss = (rate >= DESC_RATEMCS8 && rate <= DESC_RATEMCS15) || + rate <= DESC_RATEVHT4SS_MCS9); + above_2ss = (rate >= DESC_RATEMCS8 && rate <= DESC_RATEMCS31) || (rate >= DESC_RATEVHT2SS_MCS0); + above_3ss = (rate >= DESC_RATEMCS16 && rate <= DESC_RATEMCS31) || + (rate >= DESC_RATEVHT3SS_MCS0); + above_4ss = (rate >= DESC_RATEMCS24 && rate <= DESC_RATEMCS31) || + (rate >= DESC_RATEVHT4SS_MCS0); if (!mcs_rate) { tx_power += pwr_idx_5g->ht_1s_diff.ofdm * factor; @@ -2033,11 +2086,19 @@ static u8 rtw_phy_get_5g_tx_power_index(struct rtw_dev *rtwdev, tx_power += pwr_idx_5g->ht_1s_diff.bw20 * factor; if (above_2ss) tx_power += pwr_idx_5g->ht_2s_diff.bw20 * factor; + if (above_3ss) + tx_power += pwr_idx_5g->ht_3s_diff.bw20 * factor; + if (above_4ss) + tx_power += pwr_idx_5g->ht_4s_diff.bw20 * factor; break; case RTW_CHANNEL_WIDTH_40: /* bw40 is the base power */ if (above_2ss) tx_power += pwr_idx_5g->ht_2s_diff.bw40 * factor; + if (above_3ss) + tx_power += pwr_idx_5g->ht_3s_diff.bw40 * factor; + if (above_4ss) + tx_power += pwr_idx_5g->ht_4s_diff.bw40 * factor; break; case RTW_CHANNEL_WIDTH_80: /* the base idx of bw80 is the average of bw40+/bw40- */ @@ -2048,13 +2109,17 @@ static u8 rtw_phy_get_5g_tx_power_index(struct rtw_dev *rtwdev, tx_power += pwr_idx_5g->vht_1s_diff.bw80 * factor; if (above_2ss) tx_power += pwr_idx_5g->vht_2s_diff.bw80 * factor; + if (above_3ss) + tx_power += pwr_idx_5g->vht_3s_diff.bw80 * factor; + if (above_4ss) + tx_power += pwr_idx_5g->vht_4s_diff.bw80 * factor; break; } return tx_power; } -/* return RTW_RATE_SECTION_MAX to indicate rate is invalid */ +/* return RTW_RATE_SECTION_NUM to indicate rate is invalid */ static u8 rtw_phy_rate_to_rate_section(u8 rate) { if (rate >= DESC_RATE1M && rate <= DESC_RATE11M) @@ -2065,12 +2130,20 @@ static u8 rtw_phy_rate_to_rate_section(u8 rate) return RTW_RATE_SECTION_HT_1S; else if (rate >= DESC_RATEMCS8 && rate <= DESC_RATEMCS15) return RTW_RATE_SECTION_HT_2S; + else if (rate >= DESC_RATEMCS16 && rate <= DESC_RATEMCS23) + return RTW_RATE_SECTION_HT_3S; + else if (rate >= DESC_RATEMCS24 && rate <= DESC_RATEMCS31) + return RTW_RATE_SECTION_HT_4S; else if (rate >= DESC_RATEVHT1SS_MCS0 && rate <= DESC_RATEVHT1SS_MCS9) return RTW_RATE_SECTION_VHT_1S; else if (rate >= DESC_RATEVHT2SS_MCS0 && rate <= DESC_RATEVHT2SS_MCS9) return RTW_RATE_SECTION_VHT_2S; + else if (rate >= DESC_RATEVHT3SS_MCS0 && rate <= DESC_RATEVHT3SS_MCS9) + return RTW_RATE_SECTION_VHT_3S; + else if (rate >= DESC_RATEVHT4SS_MCS0 && rate <= DESC_RATEVHT4SS_MCS9) + return RTW_RATE_SECTION_VHT_4S; else - return RTW_RATE_SECTION_MAX; + return RTW_RATE_SECTION_NUM; } static s8 rtw_phy_get_tx_power_limit(struct rtw_dev *rtwdev, u8 band, @@ -2088,7 +2161,7 @@ static s8 rtw_phy_get_tx_power_limit(struct rtw_dev *rtwdev, u8 band, if (regd > RTW_REGD_WW) return power_limit; - if (rs == RTW_RATE_SECTION_MAX) + if (rs == RTW_RATE_SECTION_NUM) goto err; /* only 20M BW with cck and ofdm */ @@ -2096,7 +2169,7 @@ static s8 rtw_phy_get_tx_power_limit(struct rtw_dev *rtwdev, u8 band, bw = RTW_CHANNEL_WIDTH_20; /* only 20/40M BW with ht */ - if (rs == RTW_RATE_SECTION_HT_1S || rs == RTW_RATE_SECTION_HT_2S) + if (rate >= DESC_RATEMCS0 && rate <= DESC_RATEMCS31) bw = min_t(u8, bw, RTW_CHANNEL_WIDTH_40); /* select min power limit among [20M BW ~ current BW] */ @@ -2132,7 +2205,7 @@ static s8 rtw_phy_get_tx_power_sar(struct rtw_dev *rtwdev, u8 sar_band, .rs = rs, }; - if (rs == RTW_RATE_SECTION_MAX) + if (rs == RTW_RATE_SECTION_NUM) goto err; return rtw_query_sar(rtwdev, &arg); @@ -2214,14 +2287,14 @@ static void rtw_phy_set_tx_power_index_by_rs(struct rtw_dev *rtwdev, { struct rtw_hal *hal = &rtwdev->hal; u8 regd = rtw_regd_get(rtwdev); - u8 *rates; + const u8 *rates; u8 size; u8 rate; u8 pwr_idx; u8 bw; int i; - if (rs >= RTW_RATE_SECTION_MAX) + if (rs >= RTW_RATE_SECTION_NUM) return; rates = rtw_rate_section[rs]; @@ -2252,7 +2325,7 @@ static void rtw_phy_set_tx_power_level_by_path(struct rtw_dev *rtwdev, else rs = RTW_RATE_SECTION_OFDM; - for (; rs < RTW_RATE_SECTION_MAX; rs++) + for (; rs < RTW_RATE_SECTION_NUM; rs++) rtw_phy_set_tx_power_index_by_rs(rtwdev, ch, path, rs); } @@ -2274,13 +2347,13 @@ EXPORT_SYMBOL(rtw_phy_set_tx_power_level); static void rtw_phy_tx_power_by_rate_config_by_path(struct rtw_hal *hal, u8 path, - u8 rs, u8 size, u8 *rates) + u8 rs, u8 size, const u8 *rates) { u8 rate; u8 base_idx, rate_idx; s8 base_2g, base_5g; - if (rs >= RTW_RATE_SECTION_VHT_1S) + if (size == 10) /* VHT rates */ base_idx = rates[size - 3]; else base_idx = rates[size - 1]; @@ -2297,28 +2370,12 @@ rtw_phy_tx_power_by_rate_config_by_path(struct rtw_hal *hal, u8 path, void rtw_phy_tx_power_by_rate_config(struct rtw_hal *hal) { - u8 path; + u8 path, rs; - for (path = 0; path < RTW_RF_PATH_MAX; path++) { - rtw_phy_tx_power_by_rate_config_by_path(hal, path, - RTW_RATE_SECTION_CCK, - rtw_cck_size, rtw_cck_rates); - rtw_phy_tx_power_by_rate_config_by_path(hal, path, - RTW_RATE_SECTION_OFDM, - rtw_ofdm_size, rtw_ofdm_rates); - rtw_phy_tx_power_by_rate_config_by_path(hal, path, - RTW_RATE_SECTION_HT_1S, - rtw_ht_1s_size, rtw_ht_1s_rates); - rtw_phy_tx_power_by_rate_config_by_path(hal, path, - RTW_RATE_SECTION_HT_2S, - rtw_ht_2s_size, rtw_ht_2s_rates); - rtw_phy_tx_power_by_rate_config_by_path(hal, path, - RTW_RATE_SECTION_VHT_1S, - rtw_vht_1s_size, rtw_vht_1s_rates); - rtw_phy_tx_power_by_rate_config_by_path(hal, path, - RTW_RATE_SECTION_VHT_2S, - rtw_vht_2s_size, rtw_vht_2s_rates); - } + for (path = 0; path < RTW_RF_PATH_MAX; path++) + for (rs = 0; rs < RTW_RATE_SECTION_NUM; rs++) + rtw_phy_tx_power_by_rate_config_by_path(hal, path, rs, + rtw_rate_size[rs], rtw_rate_section[rs]); } static void @@ -2347,7 +2404,7 @@ void rtw_phy_tx_power_limit_config(struct rtw_hal *hal) for (regd = 0; regd < RTW_REGD_MAX; regd++) for (bw = 0; bw < RTW_CHANNEL_WIDTH_MAX; bw++) - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) + for (rs = 0; rs < RTW_RATE_SECTION_NUM; rs++) __rtw_phy_tx_power_limit_config(hal, regd, bw, rs); } @@ -2383,7 +2440,7 @@ void rtw_phy_init_tx_power(struct rtw_dev *rtwdev) /* init tx power limit */ for (regd = 0; regd < RTW_REGD_MAX; regd++) for (bw = 0; bw < RTW_CHANNEL_WIDTH_MAX; bw++) - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) + for (rs = 0; rs < RTW_RATE_SECTION_NUM; rs++) rtw_phy_init_tx_power_limit(rtwdev, regd, bw, rs); } @@ -2401,32 +2458,56 @@ void rtw_phy_config_swing_table(struct rtw_dev *rtwdev, swing_table->n[RF_PATH_A] = tbl->pwrtrk_2g_ccka_n; swing_table->p[RF_PATH_B] = tbl->pwrtrk_2g_cckb_p; swing_table->n[RF_PATH_B] = tbl->pwrtrk_2g_cckb_n; + swing_table->p[RF_PATH_C] = tbl->pwrtrk_2g_cckc_p; + swing_table->n[RF_PATH_C] = tbl->pwrtrk_2g_cckc_n; + swing_table->p[RF_PATH_D] = tbl->pwrtrk_2g_cckd_p; + swing_table->n[RF_PATH_D] = tbl->pwrtrk_2g_cckd_n; } else { swing_table->p[RF_PATH_A] = tbl->pwrtrk_2ga_p; swing_table->n[RF_PATH_A] = tbl->pwrtrk_2ga_n; swing_table->p[RF_PATH_B] = tbl->pwrtrk_2gb_p; swing_table->n[RF_PATH_B] = tbl->pwrtrk_2gb_n; + swing_table->p[RF_PATH_C] = tbl->pwrtrk_2gc_p; + swing_table->n[RF_PATH_C] = tbl->pwrtrk_2gc_n; + swing_table->p[RF_PATH_D] = tbl->pwrtrk_2gd_p; + swing_table->n[RF_PATH_D] = tbl->pwrtrk_2gd_n; } } else if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel)) { swing_table->p[RF_PATH_A] = tbl->pwrtrk_5ga_p[RTW_PWR_TRK_5G_1]; swing_table->n[RF_PATH_A] = tbl->pwrtrk_5ga_n[RTW_PWR_TRK_5G_1]; swing_table->p[RF_PATH_B] = tbl->pwrtrk_5gb_p[RTW_PWR_TRK_5G_1]; swing_table->n[RF_PATH_B] = tbl->pwrtrk_5gb_n[RTW_PWR_TRK_5G_1]; + swing_table->p[RF_PATH_C] = tbl->pwrtrk_5gc_p[RTW_PWR_TRK_5G_1]; + swing_table->n[RF_PATH_C] = tbl->pwrtrk_5gc_n[RTW_PWR_TRK_5G_1]; + swing_table->p[RF_PATH_D] = tbl->pwrtrk_5gd_p[RTW_PWR_TRK_5G_1]; + swing_table->n[RF_PATH_D] = tbl->pwrtrk_5gd_n[RTW_PWR_TRK_5G_1]; } else if (IS_CH_5G_BAND_3(channel)) { swing_table->p[RF_PATH_A] = tbl->pwrtrk_5ga_p[RTW_PWR_TRK_5G_2]; swing_table->n[RF_PATH_A] = tbl->pwrtrk_5ga_n[RTW_PWR_TRK_5G_2]; swing_table->p[RF_PATH_B] = tbl->pwrtrk_5gb_p[RTW_PWR_TRK_5G_2]; swing_table->n[RF_PATH_B] = tbl->pwrtrk_5gb_n[RTW_PWR_TRK_5G_2]; + swing_table->p[RF_PATH_C] = tbl->pwrtrk_5gc_p[RTW_PWR_TRK_5G_2]; + swing_table->n[RF_PATH_C] = tbl->pwrtrk_5gc_n[RTW_PWR_TRK_5G_2]; + swing_table->p[RF_PATH_D] = tbl->pwrtrk_5gd_p[RTW_PWR_TRK_5G_2]; + swing_table->n[RF_PATH_D] = tbl->pwrtrk_5gd_n[RTW_PWR_TRK_5G_2]; } else if (IS_CH_5G_BAND_4(channel)) { swing_table->p[RF_PATH_A] = tbl->pwrtrk_5ga_p[RTW_PWR_TRK_5G_3]; swing_table->n[RF_PATH_A] = tbl->pwrtrk_5ga_n[RTW_PWR_TRK_5G_3]; swing_table->p[RF_PATH_B] = tbl->pwrtrk_5gb_p[RTW_PWR_TRK_5G_3]; swing_table->n[RF_PATH_B] = tbl->pwrtrk_5gb_n[RTW_PWR_TRK_5G_3]; + swing_table->p[RF_PATH_C] = tbl->pwrtrk_5gc_p[RTW_PWR_TRK_5G_3]; + swing_table->n[RF_PATH_C] = tbl->pwrtrk_5gc_n[RTW_PWR_TRK_5G_3]; + swing_table->p[RF_PATH_D] = tbl->pwrtrk_5gd_p[RTW_PWR_TRK_5G_3]; + swing_table->n[RF_PATH_D] = tbl->pwrtrk_5gd_n[RTW_PWR_TRK_5G_3]; } else { swing_table->p[RF_PATH_A] = tbl->pwrtrk_2ga_p; swing_table->n[RF_PATH_A] = tbl->pwrtrk_2ga_n; swing_table->p[RF_PATH_B] = tbl->pwrtrk_2gb_p; swing_table->n[RF_PATH_B] = tbl->pwrtrk_2gb_n; + swing_table->p[RF_PATH_C] = tbl->pwrtrk_2gc_p; + swing_table->n[RF_PATH_C] = tbl->pwrtrk_2gc_n; + swing_table->p[RF_PATH_D] = tbl->pwrtrk_2gd_p; + swing_table->n[RF_PATH_D] = tbl->pwrtrk_2gd_n; } } EXPORT_SYMBOL(rtw_phy_config_swing_table); diff --git a/drivers/net/wireless/realtek/rtw88/phy.h b/drivers/net/wireless/realtek/rtw88/phy.h index ccfcbd3ced03..c9e6b869661d 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.h +++ b/drivers/net/wireless/realtek/rtw88/phy.h @@ -7,14 +7,18 @@ #include "debug.h" -extern u8 rtw_cck_rates[]; -extern u8 rtw_ofdm_rates[]; -extern u8 rtw_ht_1s_rates[]; -extern u8 rtw_ht_2s_rates[]; -extern u8 rtw_vht_1s_rates[]; -extern u8 rtw_vht_2s_rates[]; -extern u8 *rtw_rate_section[]; -extern u8 rtw_rate_size[]; +extern const u8 rtw_cck_rates[]; +extern const u8 rtw_ofdm_rates[]; +extern const u8 rtw_ht_1s_rates[]; +extern const u8 rtw_ht_2s_rates[]; +extern const u8 rtw_vht_1s_rates[]; +extern const u8 rtw_vht_2s_rates[]; +extern const u8 rtw_ht_3s_rates[]; +extern const u8 rtw_ht_4s_rates[]; +extern const u8 rtw_vht_3s_rates[]; +extern const u8 rtw_vht_4s_rates[]; +extern const u8 * const rtw_rate_section[]; +extern const u8 rtw_rate_size[]; void rtw_phy_init(struct rtw_dev *rtwdev); void rtw_phy_dynamic_mechanism(struct rtw_dev *rtwdev); diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index e438405fba56..08e9494977e0 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -8,6 +8,7 @@ #define REG_SYS_FUNC_EN 0x0002 #define BIT_FEN_EN_25_1 BIT(13) #define BIT_FEN_ELDR BIT(12) +#define BIT_FEN_PCIEA BIT(6) #define BIT_FEN_CPUEN BIT(2) #define BIT_FEN_USBA BIT(2) #define BIT_FEN_BB_GLB_RST BIT(1) @@ -39,6 +40,9 @@ #define BIT_RF_RSTB BIT(1) #define BIT_RF_EN BIT(0) +#define REG_RF_CTRL1 0x0020 +#define REG_RF_CTRL2 0x0021 + #define REG_AFE_CTRL1 0x0024 #define BIT_MAC_CLK_SEL (BIT(20) | BIT(21)) #define REG_EFUSE_CTRL 0x0030 @@ -73,6 +77,8 @@ #define BIT_BT_PTA_EN BIT(5) #define BIT_WLRFE_4_5_EN BIT(2) +#define REG_GPIO_PIN_CTRL 0x0044 + #define REG_LED_CFG 0x004C #define BIT_LNAON_SEL_EN BIT(26) #define BIT_PAPE_SEL_EN BIT(25) @@ -110,6 +116,7 @@ #define BIT_SDIO_PAD_E5 BIT(18) #define REG_RF_B_CTRL 0x76 +#define REG_RF_CTRL3 0x0076 #define REG_AFE_CTRL_4 0x0078 #define BIT_CK320M_AFE_EN BIT(4) @@ -130,6 +137,7 @@ #define BIT_SHIFT_ROM_PGE 16 #define BIT_FW_INIT_RDY BIT(15) #define BIT_FW_DW_RDY BIT(14) +#define BIT_CPU_CLK_SEL (BIT(12) | BIT(13)) #define BIT_RPWM_TOGGLE BIT(7) #define BIT_RAM_DL_SEL BIT(7) /* legacy only */ #define BIT_DMEM_CHKSUM_OK BIT(6) @@ -147,7 +155,7 @@ BIT_CHECK_SUM_OK) #define FW_READY_LEGACY (BIT_MCUFWDL_RDY | BIT_FWDL_CHK_RPT | \ BIT_WINTINI_RDY | BIT_RAM_DL_SEL) -#define FW_READY_MASK 0xffff +#define FW_READY_MASK (0xffff & ~BIT_CPU_CLK_SEL) #define REG_MCU_TST_CFG 0x84 #define VAL_FW_TRIGGER 0x1 @@ -602,15 +610,25 @@ #define REG_CCA2ND 0x0838 #define REG_L1PKTH 0x0848 #define REG_CLKTRK 0x0860 +#define REG_CSI_MASK_SETTING1 0x0874 +#define REG_NBI_SETTING 0x087c +#define BIT_NBI_ENABLE BIT(13) +#define REG_CSI_FIX_MASK0 0x0880 +#define REG_CSI_FIX_MASK1 0x0884 +#define REG_CSI_FIX_MASK6 0x0898 +#define REG_CSI_FIX_MASK7 0x089c #define REG_ADCCLK 0x08AC #define REG_HSSI_READ 0x08B0 #define REG_FPGA0_XCD_RF_PARA 0x08B4 #define REG_RX_MCS_LIMIT 0x08BC #define REG_ADC160 0x08C4 +#define REG_DBGSEL 0x08fc #define REG_ANTSEL_SW 0x0900 #define REG_DAC_RSTB 0x090c +#define REG_PSD 0x0910 +#define BIT_PSD_INI GENMASK(23, 22) #define REG_SINGLE_TONE_CONT_TX 0x0914 - +#define REG_AGC_TABLE 0x0958 #define REG_RFE_CTRL_E 0x0974 #define REG_2ND_CCA_CTRL 0x0976 #define REG_IQK_COM00 0x0978 @@ -620,10 +638,18 @@ #define REG_FAS 0x09a4 #define REG_RXSB 0x0a00 +#define BIT_RXSB_ANA_DIV BIT(15) #define REG_CCK_RX 0x0a04 #define REG_CCK_PD_TH 0x0a0a - -#define REG_CCK0_FAREPORT 0xa2c +#define REG_PRECTRL 0x0a14 +#define BIT_DIS_CO_PATHSEL BIT(7) +#define BIT_IQ_WGT GENMASK(9, 8) +#define REG_CCA_MF 0x0a20 +#define BIT_MBC_WIN GENMASK(5, 4) +#define REG_CCK0_TX_FILTER1 0x0a20 +#define REG_CCK0_TX_FILTER2 0x0a24 +#define REG_CCK0_DEBUG_PORT 0x0a28 +#define REG_CCK0_FAREPORT 0x0a2c #define BIT_CCK0_2RX BIT(18) #define BIT_CCK0_MRC BIT(22) #define REG_FA_CCK 0x0a5c @@ -642,10 +668,18 @@ #define DIS_DPD_RATEVHT2SS_MCS1 BIT(9) #define DIS_DPD_RATEALL GENMASK(9, 0) +#define REG_CCA 0x0a70 +#define BIT_CCA_CO BIT(7) +#define REG_ANTSEL 0x0a74 +#define BIT_ANT_BYCO BIT(8) +#define REG_CCKTX 0x0a84 +#define BIT_CMB_CCA_2R BIT(28) + #define REG_CNTRST 0x0b58 #define REG_3WIRE_SWA 0x0c00 #define REG_RX_IQC_AB_A 0x0c10 +#define REG_RX_IQC_CD_A 0x0c14 #define REG_TXSCALE_A 0x0c1c #define BB_SWING_MASK GENMASK(31, 21) #define REG_TX_AGC_A_CCK_11_CCK_1 0xc20 @@ -673,7 +707,7 @@ #define REG_LSSI_WRITE_A 0x0c90 #define REG_PREDISTA 0x0c90 #define REG_TXAGCIDX 0x0c94 - +#define REG_TX_AGC_A 0x0c94 #define REG_RFE_PINMUX_A 0x0cb0 #define REG_RFE_INV_A 0x0cb4 #define REG_RFE_CTRL8 0x0cb4 @@ -682,6 +716,7 @@ #define DPDT_CTRL_PIN 0x77 #define RFE_INV_MASK 0x3ff00000 #define REG_RFECTL_A 0x0cb8 +#define REG_RFE_INV0 0x0cbc #define REG_RFE_INV8 0x0cbd #define BIT_MASK_RFE_INV89 GENMASK(1, 0) #define REG_RFE_INV16 0x0cbe @@ -702,6 +737,7 @@ #define REG_3WIRE_SWB 0x0e00 #define REG_RX_IQC_AB_B 0x0e10 +#define REG_RX_IQC_CD_B 0x0e14 #define REG_TXSCALE_B 0x0e1c #define REG_TX_AGC_B_CCK_11_CCK_1 0xe20 #define REG_TX_AGC_B_OFDM18_OFDM6 0xe24 @@ -728,6 +764,7 @@ #define REG_LSSI_WRITE_B 0x0e90 #define REG_PREDISTB 0x0e90 #define REG_INIDLYB 0x0e94 +#define REG_TX_AGC_B 0x0e94 #define REG_RFE_PINMUX_B 0x0eb0 #define REG_RFE_INV_B 0x0eb4 #define REG_RFECTL_B 0x0eb8 @@ -743,8 +780,11 @@ #define REG_CRC_HT 0x0f10 #define REG_CRC_OFDM 0x0f14 #define REG_FA_OFDM 0x0f48 +#define REG_DBGRPT 0x0fa0 #define REG_CCA_CCK 0x0fcc +#define REG_SYS_CFG3_8814A 0x1000 + #define REG_ANAPARSW_MAC_0 0x1010 #define BIT_CF_L_V2 GENMASK(29, 28) @@ -862,9 +902,27 @@ #define LTECOEX_WRITE_DATA REG_WL2LTECOEX_INDIRECT_ACCESS_WRITE_DATA_V1 #define LTECOEX_READ_DATA REG_WL2LTECOEX_INDIRECT_ACCESS_READ_DATA_V1 +#define REG_RX_IQC_AB_C 0x1810 +#define REG_RX_IQC_CD_C 0x1814 +#define REG_TXSCALE_C 0x181c +#define REG_CK_MONHC 0x185c +#define REG_AFE_PWR1_C 0x1860 #define REG_IGN_GNT_BT1 0x1860 +#define REG_TX_AGC_C 0x1894 +#define REG_RFE_PINMUX_C 0x18b4 #define REG_RFESEL_CTRL 0x1990 +#define REG_AGC_TBL 0x1998 + +#define REG_RX_IQC_AB_D 0x1a10 +#define REG_RX_IQC_CD_D 0x1a14 +#define REG_TXSCALE_D 0x1a1c +#define REG_CK_MONHD 0x1a5c +#define REG_AFE_PWR1_D 0x1a60 +#define REG_TX_AGC_D 0x1a94 +#define REG_RFE_PINMUX_D 0x1ab4 +#define REG_RFE_INVSEL_D 0x1abc +#define BIT_RFE_SELSW0_D GENMASK(27, 20) #define REG_NOMASK_TXBT 0x1ca7 #define REG_ANAPAR 0x1c30 @@ -905,6 +963,7 @@ #define RF18_BAND_MASK (BIT(16) | BIT(9) | BIT(8)) #define RF18_CHANNEL_MASK (MASKBYTE0) #define RF18_RFSI_MASK (BIT(18) | BIT(17)) +#define RF_RCK1_V1 0x1c #define RF_RCK 0x1d #define RF_MODE_TABLE_ADDR 0x30 #define RF_MODE_TABLE_DATA0 0x31 diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c index eeca31bf71f1..87715bd54860 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c @@ -444,7 +444,7 @@ static u8 rtw8723d_iqk_check_tx_failed(struct rtw_dev *rtwdev, rtw_read32(rtwdev, REG_IQK_RES_TX), rtw_read32(rtwdev, REG_IQK_RES_TY)); rtw_dbg(rtwdev, RTW_DBG_RFK, - "[IQK] 0xe90(before IQK)= 0x%x, 0xe98(afer IQK) = 0x%x\n", + "[IQK] 0xe90(before IQK)= 0x%x, 0xe98(after IQK) = 0x%x\n", rtw_read32(rtwdev, 0xe90), rtw_read32(rtwdev, 0xe98)); @@ -472,7 +472,7 @@ static u8 rtw8723d_iqk_check_rx_failed(struct rtw_dev *rtwdev, rtw_read32(rtwdev, REG_IQK_RES_RY)); rtw_dbg(rtwdev, RTW_DBG_RFK, - "[IQK] 0xea0(before IQK)= 0x%x, 0xea8(afer IQK) = 0x%x\n", + "[IQK] 0xea0(before IQK)= 0x%x, 0xea8(after IQK) = 0x%x\n", rtw_read32(rtwdev, 0xea0), rtw_read32(rtwdev, 0xea8)); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8814a.c b/drivers/net/wireless/realtek/rtw88/rtw8814a.c new file mode 100644 index 000000000000..cfd35d40d46e --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8814a.c @@ -0,0 +1,2257 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2025 Realtek Corporation + */ + +#include <linux/usb.h> +#include "main.h" +#include "coex.h" +#include "tx.h" +#include "phy.h" +#include "rtw8814a.h" +#include "rtw8814a_table.h" +#include "rtw88xxa.h" +#include "reg.h" +#include "debug.h" +#include "efuse.h" +#include "regd.h" +#include "usb.h" + +static void rtw8814a_efuse_grant(struct rtw_dev *rtwdev, bool on) +{ + if (on) { + rtw_write8(rtwdev, REG_EFUSE_ACCESS, EFUSE_ACCESS_ON); + + rtw_write16_set(rtwdev, REG_SYS_FUNC_EN, BIT_FEN_ELDR); + rtw_write16_set(rtwdev, REG_SYS_CLKR, + BIT_LOADER_CLK_EN | BIT_ANA8M); + } else { + rtw_write8(rtwdev, REG_EFUSE_ACCESS, EFUSE_ACCESS_OFF); + } +} + +static void rtw8814a_read_rfe_type(struct rtw_dev *rtwdev) +{ + struct rtw_efuse *efuse = &rtwdev->efuse; + + if (!(efuse->rfe_option & BIT(7))) + return; + + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_PCIE) + efuse->rfe_option = 0; + else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) + efuse->rfe_option = 1; +} + +static void rtw8814a_read_amplifier_type(struct rtw_dev *rtwdev) +{ + struct rtw_efuse *efuse = &rtwdev->efuse; + + switch (efuse->rfe_option) { + case 1: + /* Internal 2G */ + efuse->pa_type_2g = 0; + efuse->lna_type_2g = 0; + /* External 5G */ + efuse->pa_type_5g = BIT(0); + efuse->lna_type_5g = BIT(3); + break; + case 2 ... 5: + /* External everything */ + efuse->pa_type_2g = BIT(4); + efuse->lna_type_2g = BIT(3); + efuse->pa_type_5g = BIT(0); + efuse->lna_type_5g = BIT(3); + break; + case 6: + efuse->lna_type_5g = BIT(3); + break; + default: + break; + } +} + +static void rtw8814a_read_rf_type(struct rtw_dev *rtwdev, + struct rtw8814a_efuse *map) +{ + struct rtw_usb *rtwusb = rtw_get_usb_priv(rtwdev); + struct rtw_hal *hal = &rtwdev->hal; + + switch (map->trx_antenna_option) { + case 0xff: /* 4T4R */ + case 0xee: /* 3T3R */ + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB && + rtwusb->udev->speed != USB_SPEED_SUPER) + hal->rf_type = RF_2T2R; + else + hal->rf_type = RF_3T3R; + + break; + case 0x66: /* 2T2R */ + case 0x6f: /* 2T4R */ + default: + hal->rf_type = RF_2T2R; + break; + } + + hal->rf_path_num = 4; + hal->rf_phy_num = 4; + + if (hal->rf_type == RF_3T3R) { + hal->antenna_rx = BB_PATH_ABC; + hal->antenna_tx = BB_PATH_ABC; + } else { + hal->antenna_rx = BB_PATH_AB; + hal->antenna_tx = BB_PATH_AB; + } +} + +static void rtw8814a_init_hwcap(struct rtw_dev *rtwdev) +{ + struct rtw_efuse *efuse = &rtwdev->efuse; + struct rtw_hal *hal = &rtwdev->hal; + + efuse->hw_cap.bw = BIT(RTW_CHANNEL_WIDTH_20) | + BIT(RTW_CHANNEL_WIDTH_40) | + BIT(RTW_CHANNEL_WIDTH_80); + efuse->hw_cap.ptcl = EFUSE_HW_CAP_PTCL_VHT; + + if (hal->rf_type == RF_3T3R) + efuse->hw_cap.nss = 3; + else + efuse->hw_cap.nss = 2; + + rtw_dbg(rtwdev, RTW_DBG_EFUSE, + "hw cap: hci=0x%02x, bw=0x%02x, ptcl=0x%02x, ant_num=%d, nss=%d\n", + efuse->hw_cap.hci, efuse->hw_cap.bw, efuse->hw_cap.ptcl, + efuse->hw_cap.ant_num, efuse->hw_cap.nss); +} + +static int rtw8814a_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) +{ + struct rtw_efuse *efuse = &rtwdev->efuse; + struct rtw8814a_efuse *map; + int i; + + if (rtw_dbg_is_enabled(rtwdev, RTW_DBG_EFUSE)) + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_OFFSET, 16, 1, + log_map, rtwdev->chip->log_efuse_size, true); + + map = (struct rtw8814a_efuse *)log_map; + + efuse->usb_mode_switch = u8_get_bits(map->usb_mode, BIT(4)); + efuse->rfe_option = map->rfe_option; + efuse->rf_board_option = map->rf_board_option; + efuse->crystal_cap = map->xtal_k; + efuse->channel_plan = map->channel_plan; + efuse->country_code[0] = map->country_code[0]; + efuse->country_code[1] = map->country_code[1]; + efuse->bt_setting = map->rf_bt_setting; + efuse->regd = map->rf_board_option & 0x7; + efuse->thermal_meter[RF_PATH_A] = map->thermal_meter; + efuse->thermal_meter_k = map->thermal_meter; + efuse->tx_bb_swing_setting_2g = map->tx_bb_swing_setting_2g; + efuse->tx_bb_swing_setting_5g = map->tx_bb_swing_setting_5g; + + rtw8814a_read_rfe_type(rtwdev); + rtw8814a_read_amplifier_type(rtwdev); + + /* Override rtw_chip_parameter_setup() */ + rtw8814a_read_rf_type(rtwdev, map); + + rtw8814a_init_hwcap(rtwdev); + + for (i = 0; i < 4; i++) + efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i]; + + switch (rtw_hci_type(rtwdev)) { + case RTW_HCI_TYPE_USB: + ether_addr_copy(efuse->addr, map->u.mac_addr); + break; + case RTW_HCI_TYPE_PCIE: + ether_addr_copy(efuse->addr, map->e.mac_addr); + break; + case RTW_HCI_TYPE_SDIO: + default: + /* unsupported now */ + return -EOPNOTSUPP; + } + + return 0; +} + +static void rtw8814a_init_rfe_reg(struct rtw_dev *rtwdev) +{ + u8 rfe_option = rtwdev->efuse.rfe_option; + + if (rfe_option == 2 || rfe_option == 1) { + rtw_write32_mask(rtwdev, 0x1994, 0xf, 0xf); + rtw_write8_set(rtwdev, REG_GPIO_MUXCFG + 2, 0xf0); + } else if (rfe_option == 0) { + rtw_write32_mask(rtwdev, 0x1994, 0xf, 0xf); + rtw_write8_set(rtwdev, REG_GPIO_MUXCFG + 2, 0xc0); + } +} + +#define RTW_TXSCALE_SIZE 37 +static const u32 rtw8814a_txscale_tbl[RTW_TXSCALE_SIZE] = { + 0x081, 0x088, 0x090, 0x099, 0x0a2, 0x0ac, 0x0b6, 0x0c0, 0x0cc, 0x0d8, + 0x0e5, 0x0f2, 0x101, 0x110, 0x120, 0x131, 0x143, 0x156, 0x16a, 0x180, + 0x197, 0x1af, 0x1c8, 0x1e3, 0x200, 0x21e, 0x23e, 0x261, 0x285, 0x2ab, + 0x2d3, 0x2fe, 0x32b, 0x35c, 0x38e, 0x3c4, 0x3fe +}; + +static u32 rtw8814a_get_bb_swing(struct rtw_dev *rtwdev, u8 band, u8 rf_path) +{ + static const u32 swing2setting[4] = {0x200, 0x16a, 0x101, 0x0b6}; + struct rtw_efuse *efuse = &rtwdev->efuse; + u8 tx_bb_swing; + + if (band == RTW_BAND_2G) + tx_bb_swing = efuse->tx_bb_swing_setting_2g; + else + tx_bb_swing = efuse->tx_bb_swing_setting_5g; + + tx_bb_swing >>= 2 * rf_path; + tx_bb_swing &= 0x3; + + return swing2setting[tx_bb_swing]; +} + +static u8 rtw8814a_get_swing_index(struct rtw_dev *rtwdev) +{ + u32 swing, table_value; + u8 i; + + swing = rtw8814a_get_bb_swing(rtwdev, rtwdev->hal.current_band_type, + RF_PATH_A); + + for (i = 0; i < ARRAY_SIZE(rtw8814a_txscale_tbl); i++) { + table_value = rtw8814a_txscale_tbl[i]; + if (swing == table_value) + return i; + } + + return 24; +} + +static void rtw8814a_pwrtrack_init(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 path; + + dm_info->default_ofdm_index = rtw8814a_get_swing_index(rtwdev); + + for (path = RF_PATH_A; path < rtwdev->hal.rf_path_num; path++) { + ewma_thermal_init(&dm_info->avg_thermal[path]); + dm_info->delta_power_index[path] = 0; + dm_info->delta_power_index_last[path] = 0; + } + dm_info->pwr_trk_triggered = false; + dm_info->pwr_trk_init_trigger = true; + dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k; +} + +static void rtw8814a_config_trx_path(struct rtw_dev *rtwdev) +{ + /* RX CCK disable 2R CCA */ + rtw_write32_clr(rtwdev, REG_CCK0_FAREPORT, + BIT_CCK0_2RX | BIT_CCK0_MRC); + /* pathB tx on, path A/C/D tx off */ + rtw_write32_mask(rtwdev, REG_CCK_RX, 0xf0000000, 0x4); + /* pathB rx */ + rtw_write32_mask(rtwdev, REG_CCK_RX, 0x0f000000, 0x5); +} + +static void rtw8814a_config_cck_rx_antenna_init(struct rtw_dev *rtwdev) +{ + /* CCK 2R CCA parameters */ + + /* Disable Ant diversity */ + rtw_write32_mask(rtwdev, REG_RXSB, BIT_RXSB_ANA_DIV, 0x0); + /* Concurrent CCA at LSB & USB */ + rtw_write32_mask(rtwdev, REG_CCA, BIT_CCA_CO, 0); + /* RX path diversity enable */ + rtw_write32_mask(rtwdev, REG_ANTSEL, BIT_ANT_BYCO, 0); + /* r_en_mrc_antsel */ + rtw_write32_mask(rtwdev, REG_PRECTRL, BIT_DIS_CO_PATHSEL, 0); + /* MBC weighting */ + rtw_write32_mask(rtwdev, REG_CCA_MF, BIT_MBC_WIN, 1); + /* 2R CCA only */ + rtw_write32_mask(rtwdev, REG_CCKTX, BIT_CMB_CCA_2R, 1); +} + +static void rtw8814a_phy_set_param(struct rtw_dev *rtwdev) +{ + u32 crystal_cap, val32; + u8 val8, rf_path; + + /* power on BB/RF domain */ + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) + rtw_write8_set(rtwdev, REG_SYS_FUNC_EN, BIT_FEN_USBA); + else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_PCIE) + rtw_write8_set(rtwdev, REG_SYS_FUNC_EN, BIT_FEN_PCIEA); + + rtw_write8_set(rtwdev, REG_SYS_CFG3_8814A + 2, + BIT_FEN_BB_GLB_RST | BIT_FEN_BB_RSTB); + + /* Power on RF paths A..D */ + val8 = BIT_RF_EN | BIT_RF_RSTB | BIT_RF_SDM_RSTB; + rtw_write8(rtwdev, REG_RF_CTRL, val8); + rtw_write8(rtwdev, REG_RF_CTRL1, val8); + rtw_write8(rtwdev, REG_RF_CTRL2, val8); + rtw_write8(rtwdev, REG_RF_CTRL3, val8); + + rtw_load_table(rtwdev, rtwdev->chip->bb_tbl); + rtw_load_table(rtwdev, rtwdev->chip->agc_tbl); + + crystal_cap = rtwdev->efuse.crystal_cap & 0x3F; + crystal_cap |= crystal_cap << 6; + rtw_write32_mask(rtwdev, REG_AFE_CTRL3, 0x07ff8000, crystal_cap); + + rtw8814a_config_trx_path(rtwdev); + + for (rf_path = 0; rf_path < rtwdev->hal.rf_path_num; rf_path++) + rtw_load_table(rtwdev, rtwdev->chip->rf_tbl[rf_path]); + + val32 = rtw_read_rf(rtwdev, RF_PATH_A, RF_RCK1_V1, RFREG_MASK); + rtw_write_rf(rtwdev, RF_PATH_B, RF_RCK1_V1, RFREG_MASK, val32); + rtw_write_rf(rtwdev, RF_PATH_C, RF_RCK1_V1, RFREG_MASK, val32); + rtw_write_rf(rtwdev, RF_PATH_D, RF_RCK1_V1, RFREG_MASK, val32); + + rtw_write32_set(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST); + + rtw_write8(rtwdev, REG_HWSEQ_CTRL, 0xFF); + + rtw_write32(rtwdev, REG_BAR_MODE_CTRL, 0x0201ffff); + + rtw_write8(rtwdev, REG_MISC_CTRL, BIT_DIS_SECOND_CCA); + + rtw_write8(rtwdev, REG_NAV_CTRL + 2, 0); + + rtw_write8_clr(rtwdev, REG_GPIO_MUXCFG, BIT(5)); + + rtw8814a_config_cck_rx_antenna_init(rtwdev); + + rtw_phy_init(rtwdev); + rtw8814a_pwrtrack_init(rtwdev); + + rtw8814a_init_rfe_reg(rtwdev); + + rtw_write8_clr(rtwdev, REG_QUEUE_CTRL, BIT(3)); + + rtw_write8(rtwdev, REG_NAV_CTRL + 2, 235); + + /* enable Tx report. */ + rtw_write8(rtwdev, REG_FWHW_TXQ_CTRL + 1, 0x1F); + + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) { + /* Reset USB mode switch setting */ + rtw_write8(rtwdev, REG_SYS_SDIO_CTRL, 0x0); + rtw_write8(rtwdev, REG_ACLK_MON, 0x0); + } +} + +static void rtw8814ae_enable_rf_1_2v(struct rtw_dev *rtwdev) +{ + /* This is for fullsize card, because GPIO7 there is floating. + * We should pull GPIO7 high to enable RF 1.2V Switch Power Supply + */ + + /* 1. set 0x40[1:0] to 0, BIT_GPIOSEL=0, select pin as GPIO */ + rtw_write8_clr(rtwdev, REG_GPIO_MUXCFG, BIT(1) | BIT(0)); + + /* 2. set 0x44[31] to 0 + * mode=0: data port; + * mode=1 and BIT_GPIO_IO_SEL=0: interrupt mode; + */ + rtw_write8_clr(rtwdev, REG_GPIO_PIN_CTRL + 3, BIT(7)); + + /* 3. data mode + * 3.1 set 0x44[23] to 1 + * sel=0: input; + * sel=1: output; + */ + rtw_write8_set(rtwdev, REG_GPIO_PIN_CTRL + 2, BIT(7)); + + /* 3.2 set 0x44[15] to 1 + * output high value; + */ + rtw_write8_set(rtwdev, REG_GPIO_PIN_CTRL + 1, BIT(7)); +} + +static int rtw8814a_mac_init(struct rtw_dev *rtwdev) +{ + struct rtw_usb *rtwusb = rtw_get_usb_priv(rtwdev); + + rtw_write16(rtwdev, REG_CR, + MAC_TRX_ENABLE | BIT_MAC_SEC_EN | BIT_32K_CAL_TMR_EN); + + rtw_load_table(rtwdev, rtwdev->chip->mac_tbl); + + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB) + rtw_write8(rtwdev, REG_AUTO_LLT_V1 + 3, + rtwdev->chip->usb_tx_agg_desc_num << 1); + + rtw_write32(rtwdev, REG_HIMR0, 0); + rtw_write32(rtwdev, REG_HIMR1, 0); + + rtw_write32_mask(rtwdev, REG_RRSR, 0xfffff, 0xfffff); + + rtw_write16(rtwdev, REG_RETRY_LIMIT, 0x3030); + + rtw_write16(rtwdev, REG_RXFLTMAP0, 0xffff); + rtw_write16(rtwdev, REG_RXFLTMAP1, 0x0400); + rtw_write16(rtwdev, REG_RXFLTMAP2, 0xffff); + + rtw_write8(rtwdev, REG_MAX_AGGR_NUM, 0x36); + rtw_write8(rtwdev, REG_MAX_AGGR_NUM + 1, 0x36); + + /* Set Spec SIFS (used in NAV) */ + rtw_write16(rtwdev, REG_SPEC_SIFS, 0x100a); + rtw_write16(rtwdev, REG_MAC_SPEC_SIFS, 0x100a); + + /* Set SIFS for CCK */ + rtw_write16(rtwdev, REG_SIFS, 0x100a); + + /* Set SIFS for OFDM */ + rtw_write16(rtwdev, REG_SIFS + 2, 0x100a); + + /* TXOP */ + rtw_write32(rtwdev, REG_EDCA_BE_PARAM, 0x005EA42B); + rtw_write32(rtwdev, REG_EDCA_BK_PARAM, 0x0000A44F); + rtw_write32(rtwdev, REG_EDCA_VI_PARAM, 0x005EA324); + rtw_write32(rtwdev, REG_EDCA_VO_PARAM, 0x002FA226); + + rtw_write8_set(rtwdev, REG_FWHW_TXQ_CTRL, BIT(7)); + + rtw_write8(rtwdev, REG_ACKTO, 0x80); + + rtw_write16(rtwdev, REG_BCN_CTRL, + BIT_DIS_TSF_UDT | (BIT_DIS_TSF_UDT << 8)); + rtw_write32_mask(rtwdev, REG_TBTT_PROHIBIT, 0xfffff, WLAN_TBTT_TIME); + rtw_write8(rtwdev, REG_DRVERLYINT, 0x05); + rtw_write8(rtwdev, REG_BCNDMATIM, WLAN_BCN_DMA_TIME); + rtw_write16(rtwdev, REG_BCNTCFG, 0x4413); + rtw_write8(rtwdev, REG_BCN_MAX_ERR, 0xFF); + + rtw_write32(rtwdev, REG_FAST_EDCA_VOVI_SETTING, 0x08070807); + rtw_write32(rtwdev, REG_FAST_EDCA_BEBK_SETTING, 0x08070807); + + if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_USB && + rtwusb->udev->speed == USB_SPEED_SUPER) { + /* Disable U1/U2 Mode to avoid 2.5G spur in USB3.0. */ + rtw_write8_clr(rtwdev, REG_USB_MOD, BIT(4) | BIT(3)); + /* To avoid usb 3.0 H2C fail. */ + rtw_write16(rtwdev, 0xf002, 0); + + rtw_write8_clr(rtwdev, REG_SW_AMPDU_BURST_MODE_CTRL, + BIT_PRE_TX_CMD); + } else if (rtw_hci_type(rtwdev) == RTW_HCI_TYPE_PCIE) { + rtw8814ae_enable_rf_1_2v(rtwdev); + + /* Force the antenna b to wifi. */ + rtw_write8_set(rtwdev, REG_PAD_CTRL1, BIT(2)); + rtw_write8_set(rtwdev, REG_PAD_CTRL1 + 1, BIT(0)); + rtw_write8_set(rtwdev, REG_LED_CFG + 3, + (BIT(27) | BIT_DPDT_WL_SEL) >> 24); + } + + return 0; +} + +static void rtw8814a_set_rfe_reg_24g(struct rtw_dev *rtwdev) +{ + switch (rtwdev->efuse.rfe_option) { + case 2: + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x72707270); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x72707270); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x72707270); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, 0x77707770); + + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, + BIT_RFE_SELSW0_D, 0x72); + + break; + case 1: + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, 0x77777777); + + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, + BIT_RFE_SELSW0_D, 0x77); + + break; + case 0: + default: + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x77777777); + /* Is it not necessary to set REG_RFE_PINMUX_D ? */ + + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, + BIT_RFE_SELSW0_D, 0x77); + + break; + } +} + +static void rtw8814a_set_rfe_reg_5g(struct rtw_dev *rtwdev) +{ + switch (rtwdev->efuse.rfe_option) { + case 2: + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x37173717); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x37173717); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x37173717); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, 0x77177717); + + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, + BIT_RFE_SELSW0_D, 0x37); + + break; + case 1: + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x33173317); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x33173317); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x33173317); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, 0x77177717); + + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, + BIT_RFE_SELSW0_D, 0x33); + + break; + case 0: + default: + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x54775477); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x54775477); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x54775477); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, 0x54775477); + + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, + BIT_RFE_SELSW0_D, 0x54); + + break; + } +} + +static void rtw8814a_set_channel_bb_swing(struct rtw_dev *rtwdev, u8 band) +{ + rtw_write32_mask(rtwdev, REG_TXSCALE_A, BB_SWING_MASK, + rtw8814a_get_bb_swing(rtwdev, band, RF_PATH_A)); + rtw_write32_mask(rtwdev, REG_TXSCALE_B, BB_SWING_MASK, + rtw8814a_get_bb_swing(rtwdev, band, RF_PATH_B)); + rtw_write32_mask(rtwdev, REG_TXSCALE_C, BB_SWING_MASK, + rtw8814a_get_bb_swing(rtwdev, band, RF_PATH_C)); + rtw_write32_mask(rtwdev, REG_TXSCALE_D, BB_SWING_MASK, + rtw8814a_get_bb_swing(rtwdev, band, RF_PATH_D)); + rtw8814a_pwrtrack_init(rtwdev); +} + +static void rtw8814a_set_bw_reg_adc(struct rtw_dev *rtwdev, u8 bw) +{ + u32 adc = 0; + + if (bw == RTW_CHANNEL_WIDTH_20) + adc = 0; + else if (bw == RTW_CHANNEL_WIDTH_40) + adc = 1; + else if (bw == RTW_CHANNEL_WIDTH_80) + adc = 2; + + rtw_write32_mask(rtwdev, REG_ADCCLK, BIT(1) | BIT(0), adc); +} + +static void rtw8814a_set_bw_reg_agc(struct rtw_dev *rtwdev, u8 new_band, u8 bw) +{ + u32 agc = 7; + + if (bw == RTW_CHANNEL_WIDTH_20) { + agc = 6; + } else if (bw == RTW_CHANNEL_WIDTH_40) { + if (new_band == RTW_BAND_5G) + agc = 8; + else + agc = 7; + } else if (bw == RTW_CHANNEL_WIDTH_80) { + agc = 3; + } + + rtw_write32_mask(rtwdev, REG_CCASEL, 0xf000, agc); +} + +static void rtw8814a_switch_band(struct rtw_dev *rtwdev, u8 new_band, u8 bw) +{ + /* Clear 0x1000[16], When this bit is set to 0, CCK and OFDM + * are disabled, and clock are gated. Otherwise, CCK and OFDM + * are enabled. + */ + rtw_write8_clr(rtwdev, REG_SYS_CFG3_8814A + 2, BIT_FEN_BB_RSTB); + + if (new_band == RTW_BAND_2G) { + rtw_write32_mask(rtwdev, REG_AGC_TABLE, 0x1f, 0); + + rtw8814a_set_rfe_reg_24g(rtwdev); + + rtw_write32_mask(rtwdev, REG_TXPSEL, 0xf0, 0x2); + rtw_write32_mask(rtwdev, REG_CCK_RX, 0x0f000000, 0x5); + + rtw_write32_mask(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST, 0x3); + + rtw_write8(rtwdev, REG_CCK_CHECK, 0); + + rtw_write32_mask(rtwdev, 0xa80, BIT(18), 0); + } else { + rtw_write8(rtwdev, REG_CCK_CHECK, BIT_CHECK_CCK_EN); + + /* Enable CCK Tx function, even when CCK is off */ + rtw_write32_mask(rtwdev, 0xa80, BIT(18), 1); + + rtw8814a_set_rfe_reg_5g(rtwdev); + + rtw_write32_mask(rtwdev, REG_TXPSEL, 0xf0, 0x0); + rtw_write32_mask(rtwdev, REG_CCK_RX, 0x0f000000, 0xf); + + rtw_write32_mask(rtwdev, REG_RXPSEL, BIT_RX_PSEL_RST, 0x2); + } + + rtw8814a_set_channel_bb_swing(rtwdev, new_band); + + rtw8814a_set_bw_reg_adc(rtwdev, bw); + rtw8814a_set_bw_reg_agc(rtwdev, new_band, bw); + + rtw_write8_set(rtwdev, REG_SYS_CFG3_8814A + 2, BIT_FEN_BB_RSTB); +} + +static void rtw8814a_switch_channel(struct rtw_dev *rtwdev, u8 channel) +{ + struct rtw_hal *hal = &rtwdev->hal; + u32 fc_area, rf_mod_ag, cfgch; + u8 path; + + switch (channel) { + case 36 ... 48: + fc_area = 0x494; + break; + case 50 ... 64: + fc_area = 0x453; + break; + case 100 ... 116: + fc_area = 0x452; + break; + default: + if (channel >= 118) + fc_area = 0x412; + else + fc_area = 0x96a; + break; + } + + rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, fc_area); + + for (path = 0; path < hal->rf_path_num; path++) { + switch (channel) { + case 36 ... 64: + rf_mod_ag = 0x101; + break; + case 100 ... 140: + rf_mod_ag = 0x301; + break; + default: + if (channel > 140) + rf_mod_ag = 0x501; + else + rf_mod_ag = 0x000; + break; + } + + cfgch = (rf_mod_ag << 8) | channel; + + rtw_write_rf(rtwdev, path, RF_CFGCH, + RF18_RFSI_MASK | RF18_BAND_MASK | RF18_CHANNEL_MASK, cfgch); + } + + switch (channel) { + case 36 ... 64: + rtw_write32_mask(rtwdev, REG_AGC_TABLE, 0x1f, 1); + break; + case 100 ... 144: + rtw_write32_mask(rtwdev, REG_AGC_TABLE, 0x1f, 2); + break; + default: + if (channel >= 149) + rtw_write32_mask(rtwdev, REG_AGC_TABLE, 0x1f, 3); + + break; + } +} + +static void rtw8814a_24g_cck_tx_dfir(struct rtw_dev *rtwdev, u8 channel) +{ + if (channel >= 1 && channel <= 11) { + rtw_write32(rtwdev, REG_CCK0_TX_FILTER1, 0x1a1b0030); + rtw_write32(rtwdev, REG_CCK0_TX_FILTER2, 0x090e1317); + rtw_write32(rtwdev, REG_CCK0_DEBUG_PORT, 0x00000204); + } else if (channel >= 12 && channel <= 13) { + rtw_write32(rtwdev, REG_CCK0_TX_FILTER1, 0x1a1b0030); + rtw_write32(rtwdev, REG_CCK0_TX_FILTER2, 0x090e1217); + rtw_write32(rtwdev, REG_CCK0_DEBUG_PORT, 0x00000305); + } else if (channel == 14) { + rtw_write32(rtwdev, REG_CCK0_TX_FILTER1, 0x1a1b0030); + rtw_write32(rtwdev, REG_CCK0_TX_FILTER2, 0x00000E17); + rtw_write32(rtwdev, REG_CCK0_DEBUG_PORT, 0x00000000); + } +} + +static void rtw8814a_set_bw_reg_mac(struct rtw_dev *rtwdev, u8 bw) +{ + u16 val16 = rtw_read16(rtwdev, REG_WMAC_TRXPTCL_CTL); + + val16 &= ~BIT_RFMOD; + if (bw == RTW_CHANNEL_WIDTH_80) + val16 |= BIT_RFMOD_80M; + else if (bw == RTW_CHANNEL_WIDTH_40) + val16 |= BIT_RFMOD_40M; + + rtw_write16(rtwdev, REG_WMAC_TRXPTCL_CTL, val16); +} + +static void rtw8814a_set_bw_rf(struct rtw_dev *rtwdev, u8 bw) +{ + u8 path; + + for (path = RF_PATH_A; path < rtwdev->hal.rf_path_num; path++) { + switch (bw) { + case RTW_CHANNEL_WIDTH_5: + case RTW_CHANNEL_WIDTH_10: + case RTW_CHANNEL_WIDTH_20: + default: + rtw_write_rf(rtwdev, path, RF_CFGCH, RF18_BW_MASK, 3); + break; + case RTW_CHANNEL_WIDTH_40: + rtw_write_rf(rtwdev, path, RF_CFGCH, RF18_BW_MASK, 1); + break; + case RTW_CHANNEL_WIDTH_80: + rtw_write_rf(rtwdev, path, RF_CFGCH, RF18_BW_MASK, 0); + break; + } + } +} + +static void rtw8814a_adc_clk(struct rtw_dev *rtwdev) +{ + static const u32 rxiqc_reg[2][4] = { + { REG_RX_IQC_AB_A, REG_RX_IQC_AB_B, + REG_RX_IQC_AB_C, REG_RX_IQC_AB_D }, + { REG_RX_IQC_CD_A, REG_RX_IQC_CD_B, + REG_RX_IQC_CD_C, REG_RX_IQC_CD_D } + }; + u32 bb_reg_8fc, bb_reg_808, rxiqc[4]; + u32 i = 0, mac_active = 1; + u8 mac_reg_522; + + if (rtwdev->hal.cut_version != RTW_CHIP_VER_CUT_A) + return; + + /* 1 Step1. MAC TX pause */ + mac_reg_522 = rtw_read8(rtwdev, REG_TXPAUSE); + bb_reg_8fc = rtw_read32(rtwdev, REG_DBGSEL); + bb_reg_808 = rtw_read32(rtwdev, REG_RXPSEL); + rtw_write8(rtwdev, REG_TXPAUSE, 0x3f); + + /* 1 Step 2. Backup rxiqc & rxiqc = 0 */ + for (i = 0; i < 4; i++) { + rxiqc[i] = rtw_read32(rtwdev, rxiqc_reg[0][i]); + rtw_write32(rtwdev, rxiqc_reg[0][i], 0x0); + rtw_write32(rtwdev, rxiqc_reg[1][i], 0x0); + } + rtw_write32_mask(rtwdev, REG_PRECTRL, BIT_IQ_WGT, 0x3); + i = 0; + + /* 1 Step 3. Monitor MAC IDLE */ + rtw_write32(rtwdev, REG_DBGSEL, 0x0); + while (mac_active) { + mac_active = rtw_read32(rtwdev, REG_DBGRPT) & 0x803e0008; + i++; + if (i > 1000) + break; + } + + /* 1 Step 4. ADC clk flow */ + rtw_write8(rtwdev, REG_RXPSEL, 0x11); + rtw_write32_mask(rtwdev, REG_DAC_RSTB, BIT(13), 0x1); + rtw_write8_mask(rtwdev, REG_GNT_BT, BIT(2) | BIT(1), 0x3); + rtw_write32_mask(rtwdev, REG_CCK_RPT_FORMAT, BIT(2), 0x1); + + /* 0xc1c/0xe1c/0x181c/0x1a1c[4] must=1 to ensure table can be + * written when bbrstb=0 + * 0xc60/0xe60/0x1860/0x1a60[15] always = 1 after this line + * 0xc60/0xe60/0x1860/0x1a60[14] always = 0 bcz its error in A-cut + */ + + /* power_off/clk_off @ anapar_state=idle mode */ + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x15800002); + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x01808003); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x15800002); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x01808003); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x15800002); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x01808003); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x15800002); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x01808003); + + rtw_write8_mask(rtwdev, REG_GNT_BT, BIT(2), 0x0); + rtw_write32_mask(rtwdev, REG_CCK_RPT_FORMAT, BIT(2), 0x0); + /* [19] = 1 to turn off ADC */ + rtw_write32(rtwdev, REG_CK_MONHA, 0x0D080058); + rtw_write32(rtwdev, REG_CK_MONHB, 0x0D080058); + rtw_write32(rtwdev, REG_CK_MONHC, 0x0D080058); + rtw_write32(rtwdev, REG_CK_MONHD, 0x0D080058); + + /* power_on/clk_off */ + /* [19] = 0 to turn on ADC */ + rtw_write32(rtwdev, REG_CK_MONHA, 0x0D000058); + rtw_write32(rtwdev, REG_CK_MONHB, 0x0D000058); + rtw_write32(rtwdev, REG_CK_MONHC, 0x0D000058); + rtw_write32(rtwdev, REG_CK_MONHD, 0x0D000058); + + /* power_on/clk_on @ anapar_state=BT mode */ + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x05808032); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x05808032); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x05808032); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x05808032); + rtw_write8_mask(rtwdev, REG_GNT_BT, BIT(2), 0x1); + rtw_write32_mask(rtwdev, REG_CCK_RPT_FORMAT, BIT(2), 0x1); + + /* recover original setting @ anapar_state=BT mode */ + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x05808032); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x05808032); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x05808032); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x05808032); + + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x05800002); + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x07808003); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x05800002); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x07808003); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x05800002); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x07808003); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x05800002); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x07808003); + + rtw_write8_mask(rtwdev, REG_GNT_BT, BIT(2) | BIT(1), 0x0); + rtw_write32_mask(rtwdev, REG_CCK_RPT_FORMAT, BIT(2), 0x0); + rtw_write32_mask(rtwdev, REG_DAC_RSTB, BIT(13), 0x0); + + /* 1 Step 5. Recover MAC TX & IQC */ + rtw_write8(rtwdev, REG_TXPAUSE, mac_reg_522); + rtw_write32(rtwdev, REG_DBGSEL, bb_reg_8fc); + rtw_write32(rtwdev, REG_RXPSEL, bb_reg_808); + for (i = 0; i < 4; i++) { + rtw_write32(rtwdev, rxiqc_reg[0][i], rxiqc[i]); + rtw_write32(rtwdev, rxiqc_reg[1][i], 0x01000000); + } + rtw_write32_mask(rtwdev, REG_PRECTRL, BIT_IQ_WGT, 0x0); +} + +static void rtw8814a_spur_calibration_ch140(struct rtw_dev *rtwdev, u8 channel) +{ + struct rtw_hal *hal = &rtwdev->hal; + + /* Add for 8814AE module ch140 MP Rx */ + if (channel == 140) { + if (hal->ch_param[0] == 0) + hal->ch_param[0] = rtw_read32(rtwdev, REG_CCASEL); + if (hal->ch_param[1] == 0) + hal->ch_param[1] = rtw_read32(rtwdev, REG_PDMFTH); + + rtw_write32(rtwdev, REG_CCASEL, 0x75438170); + rtw_write32(rtwdev, REG_PDMFTH, 0x79a18a0a); + } else { + if (rtw_read32(rtwdev, REG_CCASEL) == 0x75438170 && + hal->ch_param[0] != 0) + rtw_write32(rtwdev, REG_CCASEL, hal->ch_param[0]); + + if (rtw_read32(rtwdev, REG_PDMFTH) == 0x79a18a0a && + hal->ch_param[1] != 0) + rtw_write32(rtwdev, REG_PDMFTH, hal->ch_param[1]); + + hal->ch_param[0] = rtw_read32(rtwdev, REG_CCASEL); + hal->ch_param[1] = rtw_read32(rtwdev, REG_PDMFTH); + } +} + +static void rtw8814a_set_nbi_reg(struct rtw_dev *rtwdev, u32 tone_idx) +{ + /* tone_idx X 10 */ + static const u32 nbi_128[] = { + 25, 55, 85, 115, 135, + 155, 185, 205, 225, 245, + 265, 285, 305, 335, 355, + 375, 395, 415, 435, 455, + 485, 505, 525, 555, 585, 615, 635 + }; + u32 reg_idx = 0; + u32 i; + + for (i = 0; i < ARRAY_SIZE(nbi_128); i++) { + if (tone_idx < nbi_128[i]) { + reg_idx = i + 1; + break; + } + } + + rtw_write32_mask(rtwdev, REG_NBI_SETTING, 0xfc000, reg_idx); +} + +static void rtw8814a_nbi_setting(struct rtw_dev *rtwdev, u32 ch, u32 f_intf) +{ + u32 fc, int_distance, tone_idx; + + fc = 2412 + (ch - 1) * 5; + int_distance = abs_diff(fc, f_intf); + + /* 10 * (int_distance / 0.3125) */ + tone_idx = int_distance << 5; + + rtw8814a_set_nbi_reg(rtwdev, tone_idx); + + rtw_write32_mask(rtwdev, REG_NBI_SETTING, BIT_NBI_ENABLE, 1); +} + +static void rtw8814a_spur_nbi_setting(struct rtw_dev *rtwdev) +{ + u8 primary_channel = rtwdev->hal.primary_channel; + u8 rfe_type = rtwdev->efuse.rfe_option; + + if (rfe_type != 0 && rfe_type != 1 && rfe_type != 6 && rfe_type != 7) + return; + + if (primary_channel == 14) + rtw8814a_nbi_setting(rtwdev, primary_channel, 2480); + else if (primary_channel >= 4 && primary_channel <= 8) + rtw8814a_nbi_setting(rtwdev, primary_channel, 2440); + else + rtw_write32_mask(rtwdev, REG_NBI_SETTING, BIT_NBI_ENABLE, 0); +} + +/* A workaround to eliminate the 5280 MHz & 5600 MHz & 5760 MHz spur of 8814A */ +static void rtw8814a_spur_calibration(struct rtw_dev *rtwdev, u8 channel, u8 bw) +{ + u8 rfe_type = rtwdev->efuse.rfe_option; + bool reset_nbi_csi = true; + + if (rfe_type == 0) { + switch (bw) { + case RTW_CHANNEL_WIDTH_40: + if (channel == 54 || channel == 118) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x3e >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK7, 0); + + reset_nbi_csi = false; + } else if (channel == 151) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x1e >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK0, + BIT(16), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK7, 0); + + reset_nbi_csi = false; + } + break; + case RTW_CHANNEL_WIDTH_80: + if (channel == 58 || channel == 122) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x3a >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK7, + BIT(0), 1); + + reset_nbi_csi = false; + } else if (channel == 155) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x5a >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK6, + BIT(16), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK7, 0); + + reset_nbi_csi = false; + } + break; + case RTW_CHANNEL_WIDTH_20: + if (channel == 153) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x1e >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK7, + BIT(16), 1); + + reset_nbi_csi = false; + } + + rtw8814a_spur_calibration_ch140(rtwdev, channel); + break; + default: + break; + } + } else if (rfe_type == 1 || rfe_type == 2) { + switch (bw) { + case RTW_CHANNEL_WIDTH_20: + if (channel == 153) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x1E >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK7, + BIT(16), 1); + + reset_nbi_csi = false; + } + break; + case RTW_CHANNEL_WIDTH_40: + if (channel == 151) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x1e >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK0, + BIT(16), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK7, 0); + + reset_nbi_csi = false; + } + break; + case RTW_CHANNEL_WIDTH_80: + if (channel == 155) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0x5a >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, + BIT(0), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32_mask(rtwdev, REG_CSI_FIX_MASK6, + BIT(16), 1); + rtw_write32(rtwdev, REG_CSI_FIX_MASK7, 0); + + reset_nbi_csi = false; + } + break; + default: + break; + } + } + + if (reset_nbi_csi) { + rtw_write32_mask(rtwdev, REG_NBI_SETTING, + 0x000fe000, 0xfc >> 1); + rtw_write32_mask(rtwdev, REG_CSI_MASK_SETTING1, BIT(0), 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK0, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK1, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK6, 0); + rtw_write32(rtwdev, REG_CSI_FIX_MASK7, 0); + } + + rtw8814a_spur_nbi_setting(rtwdev); +} + +static void rtw8814a_set_bw_mode(struct rtw_dev *rtwdev, u8 new_band, + u8 channel, u8 bw, u8 primary_chan_idx) +{ + u8 txsc40 = 0, txsc20, txsc; + + rtw8814a_set_bw_reg_mac(rtwdev, bw); + + txsc20 = primary_chan_idx; + if (bw == RTW_CHANNEL_WIDTH_80) { + if (txsc20 == RTW_SC_20_UPPER || txsc20 == RTW_SC_20_UPMOST) + txsc40 = RTW_SC_40_UPPER; + else + txsc40 = RTW_SC_40_LOWER; + } + + txsc = BIT_TXSC_20M(txsc20) | BIT_TXSC_40M(txsc40); + rtw_write8(rtwdev, REG_DATA_SC, txsc); + + rtw8814a_set_bw_reg_adc(rtwdev, bw); + rtw8814a_set_bw_reg_agc(rtwdev, new_band, bw); + + if (bw == RTW_CHANNEL_WIDTH_80) { + rtw_write32_mask(rtwdev, REG_ADCCLK, 0x3c, txsc); + } else if (bw == RTW_CHANNEL_WIDTH_40) { + rtw_write32_mask(rtwdev, REG_ADCCLK, 0x3c, txsc); + + if (txsc == RTW_SC_20_UPPER) + rtw_write32_set(rtwdev, REG_RXSB, BIT(4)); + else + rtw_write32_clr(rtwdev, REG_RXSB, BIT(4)); + } + + rtw8814a_set_bw_rf(rtwdev, bw); + + rtw8814a_adc_clk(rtwdev); + + rtw8814a_spur_calibration(rtwdev, channel, bw); +} + +static void rtw8814a_set_channel(struct rtw_dev *rtwdev, u8 channel, u8 bw, + u8 primary_chan_idx) +{ + u8 old_band, new_band; + + if (rtw_read8(rtwdev, REG_CCK_CHECK) & BIT_CHECK_CCK_EN) + old_band = RTW_BAND_5G; + else + old_band = RTW_BAND_2G; + + if (channel > 14) + new_band = RTW_BAND_5G; + else + new_band = RTW_BAND_2G; + + if (new_band != old_band) + rtw8814a_switch_band(rtwdev, new_band, bw); + + rtw8814a_switch_channel(rtwdev, channel); + + rtw8814a_24g_cck_tx_dfir(rtwdev, channel); + + rtw8814a_set_bw_mode(rtwdev, new_band, channel, bw, primary_chan_idx); +} + +static s8 rtw8814a_cck_rx_pwr(u8 lna_idx, u8 vga_idx) +{ + s8 rx_pwr_all = 0; + + switch (lna_idx) { + case 7: + rx_pwr_all = -38 - 2 * vga_idx; + break; + case 5: + rx_pwr_all = -28 - 2 * vga_idx; + break; + case 3: + rx_pwr_all = -8 - 2 * vga_idx; + break; + case 2: + rx_pwr_all = -1 - 2 * vga_idx; + break; + default: + break; + } + + return rx_pwr_all; +} + +static void rtw8814a_query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, + struct rtw_rx_pkt_stat *pkt_stat) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_jaguar_phy_status_rpt *rpt; + u8 gain[RTW_RF_PATH_MAX], rssi, i; + s8 rx_pwr_db, middle1, middle2; + s8 snr[RTW_RF_PATH_MAX]; + s8 evm[RTW_RF_PATH_MAX]; + u8 rfmode, subchannel; + u8 lna, vga; + s8 cfo[2]; + + rpt = (struct rtw_jaguar_phy_status_rpt *)phy_status; + + pkt_stat->bw = RTW_CHANNEL_WIDTH_20; + + if (pkt_stat->rate <= DESC_RATE11M) { + lna = le32_get_bits(rpt->w1, RTW_JGRPHY_W1_AGC_RPT_LNA_IDX); + vga = le32_get_bits(rpt->w1, RTW_JGRPHY_W1_AGC_RPT_VGA_IDX); + + rx_pwr_db = rtw8814a_cck_rx_pwr(lna, vga); + + pkt_stat->rx_power[RF_PATH_A] = rx_pwr_db; + pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1); + dm_info->rssi[RF_PATH_A] = pkt_stat->rssi; + pkt_stat->signal_power = rx_pwr_db; + } else { /* OFDM rate */ + gain[RF_PATH_A] = le32_get_bits(rpt->w0, RTW_JGRPHY_W0_GAIN_A); + gain[RF_PATH_B] = le32_get_bits(rpt->w0, RTW_JGRPHY_W0_GAIN_B); + gain[RF_PATH_C] = le32_get_bits(rpt->w5, RTW_JGRPHY_W5_GAIN_C); + gain[RF_PATH_D] = le32_get_bits(rpt->w6, RTW_JGRPHY_W6_GAIN_D); + + snr[RF_PATH_A] = le32_get_bits(rpt->w3, RTW_JGRPHY_W3_RXSNR_A); + snr[RF_PATH_B] = le32_get_bits(rpt->w4, RTW_JGRPHY_W4_RXSNR_B); + snr[RF_PATH_C] = le32_get_bits(rpt->w5, RTW_JGRPHY_W5_RXSNR_C); + snr[RF_PATH_D] = le32_get_bits(rpt->w5, RTW_JGRPHY_W5_RXSNR_D); + + evm[RF_PATH_A] = le32_get_bits(rpt->w3, RTW_JGRPHY_W3_RXEVM_1); + evm[RF_PATH_B] = le32_get_bits(rpt->w3, RTW_JGRPHY_W3_RXEVM_2); + evm[RF_PATH_C] = le32_get_bits(rpt->w4, RTW_JGRPHY_W4_RXEVM_3); + evm[RF_PATH_D] = le32_get_bits(rpt->w5, RTW_JGRPHY_W5_RXEVM_4); + + if (pkt_stat->rate <= DESC_RATE54M) + evm[RF_PATH_A] = le32_get_bits(rpt->w6, + RTW_JGRPHY_W6_SIGEVM); + + for (i = RF_PATH_A; i < RTW_RF_PATH_MAX; i++) { + pkt_stat->rx_power[i] = gain[i] - 110; + + rssi = rtw_phy_rf_power_2_rssi(&pkt_stat->rx_power[i], 1); + dm_info->rssi[i] = rssi; + + pkt_stat->rx_snr[i] = snr[i]; + dm_info->rx_snr[i] = snr[i] >> 1; + + pkt_stat->rx_evm[i] = evm[i]; + evm[i] = max_t(s8, -127, evm[i]); + dm_info->rx_evm_dbm[i] = abs(evm[i]) >> 1; + } + + rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, + RTW_RF_PATH_MAX); + pkt_stat->rssi = rssi; + + /* When power saving is enabled the hardware sometimes + * reports unbelievably high gain for paths A and C + * (e.g. one frame 64 68 68 72, the next frame 106 66 88 72, + * the next 66 66 68 72), so use the second lowest gain + * instead of the highest. + */ + middle1 = max(min(gain[RF_PATH_A], gain[RF_PATH_B]), + min(gain[RF_PATH_C], gain[RF_PATH_D])); + middle2 = min(max(gain[RF_PATH_A], gain[RF_PATH_B]), + max(gain[RF_PATH_C], gain[RF_PATH_D])); + rx_pwr_db = min(middle1, middle2); + rx_pwr_db -= 110; + pkt_stat->signal_power = rx_pwr_db; + + rfmode = le32_get_bits(rpt->w0, RTW_JGRPHY_W0_R_RFMOD); + subchannel = le32_get_bits(rpt->w0, RTW_JGRPHY_W0_SUB_CHNL); + + if (rfmode == 1 && subchannel == 0) { + pkt_stat->bw = RTW_CHANNEL_WIDTH_40; + } else if (rfmode == 2) { + if (subchannel == 0) + pkt_stat->bw = RTW_CHANNEL_WIDTH_80; + else if (subchannel == 9 || subchannel == 10) + pkt_stat->bw = RTW_CHANNEL_WIDTH_40; + } + + cfo[RF_PATH_A] = le32_get_bits(rpt->w2, RTW_JGRPHY_W2_CFO_TAIL_A); + cfo[RF_PATH_B] = le32_get_bits(rpt->w2, RTW_JGRPHY_W2_CFO_TAIL_B); + + for (i = RF_PATH_A; i < 2; i++) { + pkt_stat->cfo_tail[i] = cfo[i]; + dm_info->cfo_tail[i] = (cfo[i] * 5) >> 1; + } + } +} + +static void +rtw8814a_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) +{ + struct rtw_hal *hal = &rtwdev->hal; + u32 txagc_table_wd; + u8 rate, pwr_index; + int j; + + for (j = 0; j < rtw_rate_size[rs]; j++) { + rate = rtw_rate_section[rs][j]; + + pwr_index = hal->tx_pwr_tbl[path][rate] + 2; + if (pwr_index > rtwdev->chip->max_power_index) + pwr_index = rtwdev->chip->max_power_index; + + txagc_table_wd = 0x00801000; + txagc_table_wd |= (pwr_index << 24) | (path << 8) | rate; + + rtw_write32(rtwdev, REG_AGC_TBL, txagc_table_wd); + + /* first time to turn on the txagc table + * second to write the addr0 + */ + if (rate == DESC_RATE1M) + rtw_write32(rtwdev, REG_AGC_TBL, txagc_table_wd); + } +} + +static void rtw8814a_set_tx_power_index(struct rtw_dev *rtwdev) +{ + struct rtw_hal *hal = &rtwdev->hal; + int path; + + for (path = 0; path < hal->rf_path_num; path++) { + if (hal->current_band_type == RTW_BAND_2G) + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_CCK); + + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_OFDM); + + if (test_bit(RTW_FLAG_SCANNING, rtwdev->flags)) + continue; + + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_HT_1S); + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_VHT_1S); + + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_HT_2S); + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_VHT_2S); + + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_HT_3S); + rtw8814a_set_tx_power_index_by_rate(rtwdev, path, + RTW_RATE_SECTION_VHT_3S); + } +} + +static void rtw8814a_cfg_ldo25(struct rtw_dev *rtwdev, bool enable) +{ +} + +static void rtw8814a_false_alarm_statistics(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u32 cck_fa_cnt, ofdm_fa_cnt; + u32 crc32_cnt, cca32_cnt; + u32 cck_enable; + + cck_enable = rtw_read32(rtwdev, REG_RXPSEL) & BIT(28); + cck_fa_cnt = rtw_read16(rtwdev, REG_FA_CCK); + ofdm_fa_cnt = rtw_read16(rtwdev, REG_FA_OFDM); + + dm_info->cck_fa_cnt = cck_fa_cnt; + dm_info->ofdm_fa_cnt = ofdm_fa_cnt; + dm_info->total_fa_cnt = ofdm_fa_cnt; + if (cck_enable) + dm_info->total_fa_cnt += cck_fa_cnt; + + crc32_cnt = rtw_read32(rtwdev, REG_CRC_CCK); + dm_info->cck_ok_cnt = u32_get_bits(crc32_cnt, MASKLWORD); + dm_info->cck_err_cnt = u32_get_bits(crc32_cnt, MASKHWORD); + + crc32_cnt = rtw_read32(rtwdev, REG_CRC_OFDM); + dm_info->ofdm_ok_cnt = u32_get_bits(crc32_cnt, MASKLWORD); + dm_info->ofdm_err_cnt = u32_get_bits(crc32_cnt, MASKHWORD); + + crc32_cnt = rtw_read32(rtwdev, REG_CRC_HT); + dm_info->ht_ok_cnt = u32_get_bits(crc32_cnt, MASKLWORD); + dm_info->ht_err_cnt = u32_get_bits(crc32_cnt, MASKHWORD); + + crc32_cnt = rtw_read32(rtwdev, REG_CRC_VHT); + dm_info->vht_ok_cnt = u32_get_bits(crc32_cnt, MASKLWORD); + dm_info->vht_err_cnt = u32_get_bits(crc32_cnt, MASKHWORD); + + cca32_cnt = rtw_read32(rtwdev, REG_CCA_OFDM); + dm_info->ofdm_cca_cnt = u32_get_bits(cca32_cnt, MASKHWORD); + dm_info->total_cca_cnt = dm_info->ofdm_cca_cnt; + if (cck_enable) { + cca32_cnt = rtw_read32(rtwdev, REG_CCA_CCK); + dm_info->cck_cca_cnt = u32_get_bits(cca32_cnt, MASKLWORD); + dm_info->total_cca_cnt += dm_info->cck_cca_cnt; + } + + rtw_write32_set(rtwdev, REG_FAS, BIT(17)); + rtw_write32_clr(rtwdev, REG_FAS, BIT(17)); + rtw_write32_clr(rtwdev, REG_CCK0_FAREPORT, BIT(15)); + rtw_write32_set(rtwdev, REG_CCK0_FAREPORT, BIT(15)); + rtw_write32_set(rtwdev, REG_CNTRST, BIT(0)); + rtw_write32_clr(rtwdev, REG_CNTRST, BIT(0)); +} + +#define MAC_REG_NUM_8814 2 +#define BB_REG_NUM_8814 14 +#define RF_REG_NUM_8814 1 + +static void rtw8814a_iqk_backup_mac_bb(struct rtw_dev *rtwdev, + u32 *mac_backup, u32 *bb_backup, + const u32 *mac_regs, + const u32 *bb_regs) +{ + u32 i; + + /* save MACBB default value */ + for (i = 0; i < MAC_REG_NUM_8814; i++) + mac_backup[i] = rtw_read32(rtwdev, mac_regs[i]); + + for (i = 0; i < BB_REG_NUM_8814; i++) + bb_backup[i] = rtw_read32(rtwdev, bb_regs[i]); +} + +static void rtw8814a_iqk_backup_rf(struct rtw_dev *rtwdev, + u32 rf_backup[][4], const u32 *rf_regs) +{ + u32 i; + + /* Save RF Parameters */ + for (i = 0; i < RF_REG_NUM_8814; i++) { + rf_backup[i][RF_PATH_A] = rtw_read_rf(rtwdev, RF_PATH_A, + rf_regs[i], RFREG_MASK); + rf_backup[i][RF_PATH_B] = rtw_read_rf(rtwdev, RF_PATH_B, + rf_regs[i], RFREG_MASK); + rf_backup[i][RF_PATH_C] = rtw_read_rf(rtwdev, RF_PATH_C, + rf_regs[i], RFREG_MASK); + rf_backup[i][RF_PATH_D] = rtw_read_rf(rtwdev, RF_PATH_D, + rf_regs[i], RFREG_MASK); + } +} + +static void rtw8814a_iqk_afe_setting(struct rtw_dev *rtwdev, bool do_iqk) +{ + if (do_iqk) { + /* IQK AFE setting RX_WAIT_CCA mode */ + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x0e808003); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x0e808003); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x0e808003); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x0e808003); + } else { + rtw_write32(rtwdev, REG_AFE_PWR1_A, 0x07808003); + rtw_write32(rtwdev, REG_AFE_PWR1_B, 0x07808003); + rtw_write32(rtwdev, REG_AFE_PWR1_C, 0x07808003); + rtw_write32(rtwdev, REG_AFE_PWR1_D, 0x07808003); + } + + rtw_write32_mask(rtwdev, REG_DAC_RSTB, BIT(13), 0x1); + + rtw_write8_set(rtwdev, REG_GNT_BT, BIT(2) | BIT(1)); + rtw_write8_clr(rtwdev, REG_GNT_BT, BIT(2) | BIT(1)); + + rtw_write32_set(rtwdev, REG_CCK_RPT_FORMAT, BIT(2)); + rtw_write32_clr(rtwdev, REG_CCK_RPT_FORMAT, BIT(2)); +} + +static void rtw8814a_iqk_restore_mac_bb(struct rtw_dev *rtwdev, + u32 *mac_backup, u32 *bb_backup, + const u32 *mac_regs, + const u32 *bb_regs) +{ + u32 i; + + /* Reload MacBB Parameters */ + for (i = 0; i < MAC_REG_NUM_8814; i++) + rtw_write32(rtwdev, mac_regs[i], mac_backup[i]); + + for (i = 0; i < BB_REG_NUM_8814; i++) + rtw_write32(rtwdev, bb_regs[i], bb_backup[i]); +} + +static void rtw8814a_iqk_restore_rf(struct rtw_dev *rtwdev, + const u32 rf_backup[][4], + const u32 *rf_regs) +{ + u32 i; + + rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE, RFREG_MASK, 0x0); + rtw_write_rf(rtwdev, RF_PATH_B, RF_LUTWE, RFREG_MASK, 0x0); + rtw_write_rf(rtwdev, RF_PATH_C, RF_LUTWE, RFREG_MASK, 0x0); + rtw_write_rf(rtwdev, RF_PATH_D, RF_LUTWE, RFREG_MASK, 0x0); + + rtw_write_rf(rtwdev, RF_PATH_A, RF_RXBB2, RFREG_MASK, 0x88001); + rtw_write_rf(rtwdev, RF_PATH_B, RF_RXBB2, RFREG_MASK, 0x88001); + rtw_write_rf(rtwdev, RF_PATH_C, RF_RXBB2, RFREG_MASK, 0x88001); + rtw_write_rf(rtwdev, RF_PATH_D, RF_RXBB2, RFREG_MASK, 0x88001); + + for (i = 0; i < RF_REG_NUM_8814; i++) { + rtw_write_rf(rtwdev, RF_PATH_A, rf_regs[i], + RFREG_MASK, rf_backup[i][RF_PATH_A]); + rtw_write_rf(rtwdev, RF_PATH_B, rf_regs[i], + RFREG_MASK, rf_backup[i][RF_PATH_B]); + rtw_write_rf(rtwdev, RF_PATH_C, rf_regs[i], + RFREG_MASK, rf_backup[i][RF_PATH_C]); + rtw_write_rf(rtwdev, RF_PATH_D, rf_regs[i], + RFREG_MASK, rf_backup[i][RF_PATH_D]); + } +} + +static void rtw8814a_iqk_reset_nctl(struct rtw_dev *rtwdev) +{ + rtw_write32(rtwdev, 0x1b00, 0xf8000000); + rtw_write32(rtwdev, 0x1b80, 0x00000006); + + rtw_write32(rtwdev, 0x1b00, 0xf8000000); + rtw_write32(rtwdev, 0x1b80, 0x00000002); +} + +static void rtw8814a_iqk_configure_mac(struct rtw_dev *rtwdev) +{ + rtw_write8(rtwdev, REG_TXPAUSE, 0x3f); + rtw_write32_clr(rtwdev, REG_BCN_CTRL, + (BIT_EN_BCN_FUNCTION << 8) | BIT_EN_BCN_FUNCTION); + + /* RX ante off */ + rtw_write8(rtwdev, REG_RXPSEL, 0x00); + /* CCA off */ + rtw_write32_mask(rtwdev, REG_CCA2ND, 0xf, 0xe); + /* CCK RX path off */ + rtw_write32_set(rtwdev, REG_PRECTRL, BIT_IQ_WGT); + rtw_write32(rtwdev, REG_RFE_PINMUX_A, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_B, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_C, 0x77777777); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, 0x77777777); + rtw_write32_mask(rtwdev, REG_RFE_INVSEL_D, BIT_RFE_SELSW0_D, 0x77); + rtw_write32_mask(rtwdev, REG_PSD, BIT_PSD_INI, 0x0); + + rtw_write32_mask(rtwdev, REG_RFE_INV0, 0xf, 0x0); +} + +static void rtw8814a_lok_one_shot(struct rtw_dev *rtwdev, u8 path) +{ + u32 lok_temp1, lok_temp2; + bool lok_ready; + u8 ii; + + /* ADC Clock source */ + rtw_write32_mask(rtwdev, REG_FAS, BIT(21) | BIT(20), path); + /* LOK: CMD ID = 0 + * {0xf8000011, 0xf8000021, 0xf8000041, 0xf8000081} + */ + rtw_write32(rtwdev, 0x1b00, 0xf8000001 | (BIT(path) << 4)); + + usleep_range(1000, 1100); + + if (read_poll_timeout(!rtw_read32_mask, lok_ready, lok_ready, + 1000, 10000, false, + rtwdev, 0x1b00, BIT(0))) { + rtw_dbg(rtwdev, RTW_DBG_RFK, "==>S%d LOK timed out\n", path); + + rtw8814a_iqk_reset_nctl(rtwdev); + + rtw_write_rf(rtwdev, path, RF_DTXLOK, RFREG_MASK, 0x08400); + + return; + } + + rtw_write32(rtwdev, 0x1b00, 0xf8000000 | (path << 1)); + rtw_write32(rtwdev, 0x1bd4, 0x003f0001); + + lok_temp2 = rtw_read32_mask(rtwdev, 0x1bfc, 0x003e0000); + lok_temp2 = (lok_temp2 + 0x10) & 0x1f; + + lok_temp1 = rtw_read32_mask(rtwdev, 0x1bfc, 0x0000003e); + lok_temp1 = (lok_temp1 + 0x10) & 0x1f; + + for (ii = 1; ii < 5; ii++) { + lok_temp1 += (lok_temp1 & BIT(4 - ii)) << (ii * 2); + lok_temp2 += (lok_temp2 & BIT(4 - ii)) << (ii * 2); + } + + rtw_dbg(rtwdev, RTW_DBG_RFK, + "path %d lok_temp1 = %#x, lok_temp2 = %#x\n", + path, lok_temp1 >> 4, lok_temp2 >> 4); + + rtw_write_rf(rtwdev, path, RF_DTXLOK, 0x07c00, lok_temp1 >> 4); + rtw_write_rf(rtwdev, path, RF_DTXLOK, 0xf8000, lok_temp2 >> 4); +} + +static void rtw8814a_iqk_tx_one_shot(struct rtw_dev *rtwdev, u8 path, + u32 *tx_matrix, bool *tx_ok) +{ + u8 bw = rtwdev->hal.current_band_width; + u8 cal_retry; + u32 iqk_cmd; + + for (cal_retry = 0; cal_retry < 4; cal_retry++) { + rtw_write32_mask(rtwdev, REG_FAS, BIT(21) | BIT(20), path); + + iqk_cmd = 0xf8000001 | ((bw + 3) << 8) | (BIT(path) << 4); + + rtw_dbg(rtwdev, RTW_DBG_RFK, "TXK_Trigger = %#x\n", iqk_cmd); + + rtw_write32(rtwdev, 0x1b00, iqk_cmd); + + usleep_range(10000, 11000); + + if (read_poll_timeout(!rtw_read32_mask, *tx_ok, *tx_ok, + 1000, 20000, false, + rtwdev, 0x1b00, BIT(0))) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "tx iqk S%d timed out\n", path); + + rtw8814a_iqk_reset_nctl(rtwdev); + } else { + *tx_ok = !rtw_read32_mask(rtwdev, 0x1b08, BIT(26)); + + if (*tx_ok) + break; + } + } + + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d tx ==> 0x1b00 = 0x%x\n", + path, rtw_read32(rtwdev, 0x1b00)); + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d tx ==> 0x1b08 = 0x%x\n", + path, rtw_read32(rtwdev, 0x1b08)); + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d tx ==> cal_retry = %x\n", + path, cal_retry); + + rtw_write32(rtwdev, 0x1b00, 0xf8000000 | (path << 1)); + + if (*tx_ok) { + *tx_matrix = rtw_read32(rtwdev, 0x1b38); + + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d_IQC = 0x%x\n", + path, *tx_matrix); + } +} + +static void rtw8814a_iqk_rx_one_shot(struct rtw_dev *rtwdev, u8 path, + u32 *tx_matrix, bool *tx_ok) +{ + static const u16 iqk_apply[RTW_RF_PATH_MAX] = { + REG_TXAGCIDX, REG_TX_AGC_B, REG_TX_AGC_C, REG_TX_AGC_D + }; + u8 band = rtwdev->hal.current_band_type; + u8 bw = rtwdev->hal.current_band_width; + u32 rx_matrix; + u8 cal_retry; + u32 iqk_cmd; + bool rx_ok; + + for (cal_retry = 0; cal_retry < 4; cal_retry++) { + rtw_write32_mask(rtwdev, REG_FAS, BIT(21) | BIT(20), path); + + if (band == RTW_BAND_2G) { + rtw_write_rf(rtwdev, path, RF_LUTDBG, BIT(11), 0x1); + rtw_write_rf(rtwdev, path, RF_GAINTX, 0xfffff, 0x51ce1); + + switch (path) { + case 0: + case 1: + rtw_write32(rtwdev, REG_RFE_PINMUX_B, + 0x54775477); + break; + case 2: + rtw_write32(rtwdev, REG_RFE_PINMUX_C, + 0x54775477); + break; + case 3: + rtw_write32(rtwdev, REG_RFE_INVSEL_D, 0x75400000); + rtw_write32(rtwdev, REG_RFE_PINMUX_D, + 0x77777777); + break; + } + } + + iqk_cmd = 0xf8000001 | ((9 - bw) << 8) | (BIT(path) << 4); + + rtw_dbg(rtwdev, RTW_DBG_RFK, "RXK_Trigger = 0x%x\n", iqk_cmd); + + rtw_write32(rtwdev, 0x1b00, iqk_cmd); + + usleep_range(10000, 11000); + + if (read_poll_timeout(!rtw_read32_mask, rx_ok, rx_ok, + 1000, 20000, false, + rtwdev, 0x1b00, BIT(0))) { + rtw_dbg(rtwdev, RTW_DBG_RFK, + "rx iqk S%d timed out\n", path); + + rtw8814a_iqk_reset_nctl(rtwdev); + } else { + rx_ok = !rtw_read32_mask(rtwdev, 0x1b08, BIT(26)); + + if (rx_ok) + break; + } + } + + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d rx ==> 0x1b00 = 0x%x\n", + path, rtw_read32(rtwdev, 0x1b00)); + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d rx ==> 0x1b08 = 0x%x\n", + path, rtw_read32(rtwdev, 0x1b08)); + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d rx ==> cal_retry = %x\n", + path, cal_retry); + + rtw_write32(rtwdev, 0x1b00, 0xf8000000 | (path << 1)); + + if (rx_ok) { + rtw_write32(rtwdev, 0x1b3c, 0x20000000); + rx_matrix = rtw_read32(rtwdev, 0x1b3c); + + rtw_dbg(rtwdev, RTW_DBG_RFK, "S%d_IQC = 0x%x\n", + path, rx_matrix); + } + + if (*tx_ok) + rtw_write32(rtwdev, 0x1b38, *tx_matrix); + else + rtw_write32_mask(rtwdev, iqk_apply[path], BIT(0), 0x0); + + if (!rx_ok) + rtw_write32_mask(rtwdev, iqk_apply[path], + BIT(11) | BIT(10), 0x0); + + if (band == RTW_BAND_2G) + rtw_write_rf(rtwdev, path, RF_LUTDBG, BIT(11), 0x0); +} + +static void rtw8814a_iqk(struct rtw_dev *rtwdev) +{ + u8 band = rtwdev->hal.current_band_type; + u8 bw = rtwdev->hal.current_band_width; + u32 tx_matrix[RTW_RF_PATH_MAX]; + bool tx_ok[RTW_RF_PATH_MAX]; + u8 path; + + rtw_dbg(rtwdev, RTW_DBG_RFK, "IQK band = %d GHz bw = %d MHz\n", + band == RTW_BAND_2G ? 2 : 5, (1 << (bw + 1)) * 10); + + rtw_write_rf(rtwdev, RF_PATH_A, RF_TXMOD, BIT(19), 0x1); + rtw_write_rf(rtwdev, RF_PATH_B, RF_TXMOD, BIT(19), 0x1); + rtw_write_rf(rtwdev, RF_PATH_C, RF_TXMOD, BIT(19), 0x1); + rtw_write_rf(rtwdev, RF_PATH_D, RF_TXMOD, BIT(19), 0x1); + + rtw_write32_mask(rtwdev, REG_TXAGCIDX, + (BIT(11) | BIT(10) | BIT(0)), 0x401); + rtw_write32_mask(rtwdev, REG_TX_AGC_B, + (BIT(11) | BIT(10) | BIT(0)), 0x401); + rtw_write32_mask(rtwdev, REG_TX_AGC_C, + (BIT(11) | BIT(10) | BIT(0)), 0x401); + rtw_write32_mask(rtwdev, REG_TX_AGC_D, + (BIT(11) | BIT(10) | BIT(0)), 0x401); + + if (band == RTW_BAND_5G) + rtw_write32(rtwdev, 0x1b00, 0xf8000ff1); + else + rtw_write32(rtwdev, 0x1b00, 0xf8000ef1); + + usleep_range(1000, 1100); + + rtw_write32(rtwdev, 0x810, 0x20101063); + rtw_write32(rtwdev, REG_DAC_RSTB, 0x0B00C000); + + for (path = RF_PATH_A; path < RTW_RF_PATH_MAX; path++) + rtw8814a_lok_one_shot(rtwdev, path); + + for (path = RF_PATH_A; path < RTW_RF_PATH_MAX; path++) + rtw8814a_iqk_tx_one_shot(rtwdev, path, + &tx_matrix[path], &tx_ok[path]); + + for (path = RF_PATH_A; path < RTW_RF_PATH_MAX; path++) + rtw8814a_iqk_rx_one_shot(rtwdev, path, + &tx_matrix[path], &tx_ok[path]); +} + +static void rtw8814a_do_iqk(struct rtw_dev *rtwdev) +{ + static const u32 backup_mac_reg[MAC_REG_NUM_8814] = {0x520, 0x550}; + static const u32 backup_bb_reg[BB_REG_NUM_8814] = { + 0xa14, 0x808, 0x838, 0x90c, 0x810, 0xcb0, 0xeb0, + 0x18b4, 0x1ab4, 0x1abc, 0x9a4, 0x764, 0xcbc, 0x910 + }; + static const u32 backup_rf_reg[RF_REG_NUM_8814] = {0x0}; + u32 rf_backup[RF_REG_NUM_8814][RTW_RF_PATH_MAX]; + u32 mac_backup[MAC_REG_NUM_8814]; + u32 bb_backup[BB_REG_NUM_8814]; + + rtw8814a_iqk_backup_mac_bb(rtwdev, mac_backup, bb_backup, + backup_mac_reg, backup_bb_reg); + rtw8814a_iqk_afe_setting(rtwdev, true); + rtw8814a_iqk_backup_rf(rtwdev, rf_backup, backup_rf_reg); + rtw8814a_iqk_configure_mac(rtwdev); + rtw8814a_iqk(rtwdev); + rtw8814a_iqk_reset_nctl(rtwdev); /* for 3-wire to BB use */ + rtw8814a_iqk_afe_setting(rtwdev, false); + rtw8814a_iqk_restore_mac_bb(rtwdev, mac_backup, bb_backup, + backup_mac_reg, backup_bb_reg); + rtw8814a_iqk_restore_rf(rtwdev, rf_backup, backup_rf_reg); +} + +static void rtw8814a_phy_calibration(struct rtw_dev *rtwdev) +{ + rtw8814a_do_iqk(rtwdev); +} + +static void rtw8814a_coex_cfg_init(struct rtw_dev *rtwdev) +{ +} + +static void rtw8814a_coex_cfg_ant_switch(struct rtw_dev *rtwdev, u8 ctrl_type, + u8 pos_type) +{ + /* Override rtw_coex_coex_ctrl_owner(). RF path C does not + * function when BIT_LTE_MUX_CTRL_PATH is set. + */ + rtw_write8_clr(rtwdev, REG_SYS_SDIO_CTRL + 3, + BIT_LTE_MUX_CTRL_PATH >> 24); +} + +static void rtw8814a_coex_cfg_gnt_fix(struct rtw_dev *rtwdev) +{ +} + +static void rtw8814a_coex_cfg_gnt_debug(struct rtw_dev *rtwdev) +{ +} + +static void rtw8814a_coex_cfg_rfe_type(struct rtw_dev *rtwdev) +{ + struct rtw_coex *coex = &rtwdev->coex; + struct rtw_coex_rfe *coex_rfe = &coex->rfe; + + /* Only needed to make rtw8814a_coex_cfg_ant_switch() run. */ + coex_rfe->ant_switch_exist = true; +} + +static void rtw8814a_coex_cfg_wl_tx_power(struct rtw_dev *rtwdev, u8 wl_pwr) +{ +} + +static void rtw8814a_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain) +{ +} + +static void rtw8814a_txagc_swing_offset(struct rtw_dev *rtwdev, u8 path, + u8 tx_pwr_idx_offset, + s8 *txagc_idx, u8 *swing_idx) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 swing_upper_bound = dm_info->default_ofdm_index + 10; + s8 delta_pwr_idx = dm_info->delta_power_index[path]; + u8 swing_index = dm_info->default_ofdm_index; + u8 max_tx_pwr_idx_offset = 0xf; + u8 swing_lower_bound = 0; + s8 agc_index = 0; + + tx_pwr_idx_offset = min_t(u8, tx_pwr_idx_offset, max_tx_pwr_idx_offset); + + if (delta_pwr_idx >= 0) { + if (delta_pwr_idx <= tx_pwr_idx_offset) { + agc_index = delta_pwr_idx; + swing_index = dm_info->default_ofdm_index; + } else if (delta_pwr_idx > tx_pwr_idx_offset) { + agc_index = tx_pwr_idx_offset; + swing_index = dm_info->default_ofdm_index + + delta_pwr_idx - tx_pwr_idx_offset; + swing_index = min_t(u8, swing_index, swing_upper_bound); + } + } else { + if (dm_info->default_ofdm_index > abs(delta_pwr_idx)) + swing_index = + dm_info->default_ofdm_index + delta_pwr_idx; + else + swing_index = swing_lower_bound; + swing_index = max_t(u8, swing_index, swing_lower_bound); + + agc_index = 0; + } + + if (swing_index >= RTW_TXSCALE_SIZE) { + rtw_warn(rtwdev, "swing index overflow\n"); + swing_index = RTW_TXSCALE_SIZE - 1; + } + *txagc_idx = agc_index; + *swing_idx = swing_index; +} + +static void rtw8814a_pwrtrack_set_pwr(struct rtw_dev *rtwdev, u8 path, + u8 pwr_idx_offset) +{ + static const u32 txagc_reg[RTW_RF_PATH_MAX] = { + REG_TX_AGC_A, REG_TX_AGC_B, REG_TX_AGC_C, REG_TX_AGC_D + }; + static const u32 txscale_reg[RTW_RF_PATH_MAX] = { + REG_TXSCALE_A, REG_TXSCALE_B, REG_TXSCALE_C, REG_TXSCALE_D + }; + s8 txagc_idx; + u8 swing_idx; + + rtw8814a_txagc_swing_offset(rtwdev, path, pwr_idx_offset, + &txagc_idx, &swing_idx); + rtw_write32_mask(rtwdev, txagc_reg[path], GENMASK(29, 25), + txagc_idx); + rtw_write32_mask(rtwdev, txscale_reg[path], BB_SWING_MASK, + rtw8814a_txscale_tbl[swing_idx]); +} + +static void rtw8814a_pwrtrack_set(struct rtw_dev *rtwdev, u8 path) +{ + u8 max_pwr_idx = rtwdev->chip->max_power_index; + u8 band_width = rtwdev->hal.current_band_width; + u8 channel = rtwdev->hal.current_channel; + u8 tx_rate = rtwdev->dm_info.tx_rate; + u8 regd = rtw_regd_get(rtwdev); + u8 pwr_idx_offset, tx_pwr_idx; + + tx_pwr_idx = rtw_phy_get_tx_power_index(rtwdev, path, tx_rate, + band_width, channel, regd); + + tx_pwr_idx = min_t(u8, tx_pwr_idx, max_pwr_idx); + + pwr_idx_offset = max_pwr_idx - tx_pwr_idx; + + rtw8814a_pwrtrack_set_pwr(rtwdev, path, pwr_idx_offset); +} + +static void rtw8814a_phy_pwrtrack_path(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table, + u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 power_idx_cur, power_idx_last; + u8 delta; + + /* 8814A only has one thermal meter at PATH A */ + delta = rtw_phy_pwrtrack_get_delta(rtwdev, RF_PATH_A); + + power_idx_last = dm_info->delta_power_index[path]; + power_idx_cur = rtw_phy_pwrtrack_get_pwridx(rtwdev, swing_table, + path, RF_PATH_A, delta); + + /* if delta of power indexes are the same, just skip */ + if (power_idx_cur == power_idx_last) + return; + + dm_info->delta_power_index[path] = power_idx_cur; + rtw8814a_pwrtrack_set(rtwdev, path); +} + +static void rtw8814a_phy_pwrtrack(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_swing_table swing_table; + u8 thermal_value, path; + + rtw_phy_config_swing_table(rtwdev, &swing_table); + + if (rtwdev->efuse.thermal_meter[RF_PATH_A] == 0xff) + return; + + thermal_value = rtw_read_rf(rtwdev, RF_PATH_A, RF_T_METER, 0xfc00); + + rtw_phy_pwrtrack_avg(rtwdev, thermal_value, RF_PATH_A); + + if (dm_info->pwr_trk_init_trigger) + dm_info->pwr_trk_init_trigger = false; + else if (!rtw_phy_pwrtrack_thermal_changed(rtwdev, thermal_value, + RF_PATH_A)) + goto iqk; + + for (path = RF_PATH_A; path < rtwdev->hal.rf_path_num; path++) + rtw8814a_phy_pwrtrack_path(rtwdev, &swing_table, path); + +iqk: + if (rtw_phy_pwrtrack_need_iqk(rtwdev)) + rtw8814a_do_iqk(rtwdev); +} + +static void rtw8814a_pwr_track(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + if (!dm_info->pwr_trk_triggered) { + rtw_write_rf(rtwdev, RF_PATH_A, RF_T_METER, + GENMASK(17, 16), 0x03); + dm_info->pwr_trk_triggered = true; + return; + } + + rtw8814a_phy_pwrtrack(rtwdev); + dm_info->pwr_trk_triggered = false; +} + +static void rtw8814a_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) +{ + static const u8 pd[CCK_PD_LV_MAX] = {0x40, 0x83, 0xcd, 0xdd, 0xed}; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + /* Override rtw_phy_cck_pd_lv_link(). It implements something + * like type 2/3/4. We need type 1 here. + */ + if (rtw_is_assoc(rtwdev)) { + if (dm_info->min_rssi > 60) { + new_lvl = CCK_PD_LV3; + } else if (dm_info->min_rssi > 35) { + new_lvl = CCK_PD_LV2; + } else if (dm_info->min_rssi > 20) { + if (dm_info->cck_fa_avg > 500) + new_lvl = CCK_PD_LV2; + else if (dm_info->cck_fa_avg < 250) + new_lvl = CCK_PD_LV1; + else + return; + } else { + new_lvl = CCK_PD_LV1; + } + } + + rtw_dbg(rtwdev, RTW_DBG_PHY, "lv: (%d) -> (%d)\n", + dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A], new_lvl); + + if (dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] == new_lvl) + return; + + dm_info->cck_fa_avg = CCK_FA_AVG_RESET; + dm_info->cck_pd_lv[RTW_CHANNEL_WIDTH_20][RF_PATH_A] = new_lvl; + + rtw_write8(rtwdev, REG_CCK_PD_TH, pd[new_lvl]); +} + +static void rtw8814a_led_set(struct led_classdev *led, + enum led_brightness brightness) +{ + struct rtw_dev *rtwdev = container_of(led, struct rtw_dev, led_cdev); + u32 led_gpio_cfg; + + led_gpio_cfg = rtw_read32(rtwdev, REG_GPIO_PIN_CTRL_2); + led_gpio_cfg |= BIT(16) | BIT(17) | BIT(21) | BIT(22); + + if (brightness == LED_OFF) { + led_gpio_cfg |= BIT(8) | BIT(9) | BIT(13) | BIT(14); + } else { + led_gpio_cfg &= ~(BIT(8) | BIT(9) | BIT(13) | BIT(14)); + led_gpio_cfg &= ~(BIT(0) | BIT(1) | BIT(5) | BIT(6)); + } + + rtw_write32(rtwdev, REG_GPIO_PIN_CTRL_2, led_gpio_cfg); +} + +static void rtw8814a_fill_txdesc_checksum(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + u8 *txdesc) +{ + size_t words = 32 / 2; /* calculate the first 32 bytes (16 words) */ + + fill_txdesc_checksum_common(txdesc, words); +} + +static const struct rtw_chip_ops rtw8814a_ops = { + .power_on = rtw_power_on, + .power_off = rtw_power_off, + .phy_set_param = rtw8814a_phy_set_param, + .read_efuse = rtw8814a_read_efuse, + .query_phy_status = rtw8814a_query_phy_status, + .set_channel = rtw8814a_set_channel, + .mac_init = rtw8814a_mac_init, + .read_rf = rtw_phy_read_rf, + .write_rf = rtw_phy_write_rf_reg_sipi, + .set_tx_power_index = rtw8814a_set_tx_power_index, + .set_antenna = NULL, + .cfg_ldo25 = rtw8814a_cfg_ldo25, + .efuse_grant = rtw8814a_efuse_grant, + .false_alarm_statistics = rtw8814a_false_alarm_statistics, + .phy_calibration = rtw8814a_phy_calibration, + .cck_pd_set = rtw8814a_phy_cck_pd_set, + .pwr_track = rtw8814a_pwr_track, + .config_bfee = NULL, + .set_gid_table = NULL, + .cfg_csi_rate = NULL, + .led_set = rtw8814a_led_set, + .fill_txdesc_checksum = rtw8814a_fill_txdesc_checksum, + + .coex_set_init = rtw8814a_coex_cfg_init, + .coex_set_ant_switch = rtw8814a_coex_cfg_ant_switch, + .coex_set_gnt_fix = rtw8814a_coex_cfg_gnt_fix, + .coex_set_gnt_debug = rtw8814a_coex_cfg_gnt_debug, + .coex_set_rfe_type = rtw8814a_coex_cfg_rfe_type, + .coex_set_wl_tx_power = rtw8814a_coex_cfg_wl_tx_power, + .coex_set_wl_rx_gain = rtw8814a_coex_cfg_wl_rx_gain, +}; + +static const struct rtw_rqpn rqpn_table_8814a[] = { + /* SDIO */ + {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, /* vo vi */ + RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, /* be bk */ + RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH}, /* mg hi */ + /* PCIE */ + {RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_NORMAL, + RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, + RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH}, + /* USB, 2 bulk out */ + {RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH, + RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, + RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH}, + /* USB, 3 bulk out */ + {RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_NORMAL, + RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, + RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH}, + /* USB, 4 bulk out */ + {RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_NORMAL, + RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, + RTW_DMA_MAPPING_HIGH, RTW_DMA_MAPPING_HIGH}, +}; + +static const struct rtw_prioq_addrs prioq_addrs_8814a = { + .prio[RTW_DMA_MAPPING_EXTRA] = { + .rsvd = REG_FIFOPAGE_INFO_4, .avail = REG_FIFOPAGE_INFO_4 + 2, + }, + .prio[RTW_DMA_MAPPING_LOW] = { + .rsvd = REG_FIFOPAGE_INFO_2, .avail = REG_FIFOPAGE_INFO_2 + 2, + }, + .prio[RTW_DMA_MAPPING_NORMAL] = { + .rsvd = REG_FIFOPAGE_INFO_3, .avail = REG_FIFOPAGE_INFO_3 + 2, + }, + .prio[RTW_DMA_MAPPING_HIGH] = { + .rsvd = REG_FIFOPAGE_INFO_1, .avail = REG_FIFOPAGE_INFO_1 + 2, + }, + .wsize = true, +}; + +static const struct rtw_page_table page_table_8814a[] = { + /* SDIO */ + {0, 0, 0, 0, 0}, /* hq nq lq exq gapq */ + /* PCIE */ + {32, 32, 32, 32, 0}, + /* USB, 2 bulk out */ + {32, 32, 32, 32, 0}, + /* USB, 3 bulk out */ + {32, 32, 32, 32, 0}, + /* USB, 4 bulk out */ + {32, 32, 32, 32, 0}, +}; + +static const struct rtw_intf_phy_para_table phy_para_table_8814a = {}; + +static const struct rtw_hw_reg rtw8814a_dig[] = { + [0] = { .addr = 0xc50, .mask = 0x7f }, + [1] = { .addr = 0xe50, .mask = 0x7f }, + [2] = { .addr = 0x1850, .mask = 0x7f }, + [3] = { .addr = 0x1a50, .mask = 0x7f }, +}; + +static const struct rtw_rfe_def rtw8814a_rfe_defs[] = { + [0] = { .phy_pg_tbl = &rtw8814a_bb_pg_type0_tbl, + .txpwr_lmt_tbl = &rtw8814a_txpwr_lmt_type0_tbl, + .pwr_track_tbl = &rtw8814a_rtw_pwrtrk_type0_tbl }, + [1] = { .phy_pg_tbl = &rtw8814a_bb_pg_tbl, + .txpwr_lmt_tbl = &rtw8814a_txpwr_lmt_type1_tbl, + .pwr_track_tbl = &rtw8814a_rtw_pwrtrk_tbl }, +}; + +/* rssi in percentage % (dbm = % - 100) */ +static const u8 wl_rssi_step_8814a[] = {60, 50, 44, 30}; +static const u8 bt_rssi_step_8814a[] = {30, 30, 30, 30}; + +/* wl_tx_dec_power, bt_tx_dec_power, wl_rx_gain, bt_rx_lna_constrain */ +static const struct coex_rf_para rf_para_tx_8814a[] = { + {0, 0, false, 7}, /* for normal */ + {0, 16, false, 7}, /* for WL-CPT */ + {4, 0, true, 1}, + {3, 6, true, 1}, + {2, 9, true, 1}, + {1, 13, true, 1} +}; + +static const struct coex_rf_para rf_para_rx_8814a[] = { + {0, 0, false, 7}, /* for normal */ + {0, 16, false, 7}, /* for WL-CPT */ + {4, 0, true, 1}, + {3, 6, true, 1}, + {2, 9, true, 1}, + {1, 13, true, 1} +}; + +static_assert(ARRAY_SIZE(rf_para_tx_8814a) == ARRAY_SIZE(rf_para_rx_8814a)); + +const struct rtw_chip_info rtw8814a_hw_spec = { + .ops = &rtw8814a_ops, + .id = RTW_CHIP_TYPE_8814A, + .fw_name = "rtw88/rtw8814a_fw.bin", + .wlan_cpu = RTW_WCPU_11AC, + .tx_pkt_desc_sz = 40, + .tx_buf_desc_sz = 16, + .rx_pkt_desc_sz = 24, + .rx_buf_desc_sz = 8, + .phy_efuse_size = 1024, + .log_efuse_size = 512, + .ptct_efuse_size = 0, + .txff_size = (2048 - 10) * TX_PAGE_SIZE, + .rxff_size = 23552, + .rsvd_drv_pg_num = 8, + .band = RTW_BAND_2G | RTW_BAND_5G, + .page_size = TX_PAGE_SIZE, + .csi_buf_pg_num = 0, + .dig_min = 0x1c, + .txgi_factor = 1, + .is_pwr_by_rate_dec = true, + .rx_ldpc = true, + .max_power_index = 0x3f, + .ampdu_density = IEEE80211_HT_MPDU_DENSITY_2, + .usb_tx_agg_desc_num = 3, + .hw_feature_report = false, + .c2h_ra_report_size = 6, + .old_datarate_fb_limit = false, + .ht_supported = true, + .vht_supported = true, + .lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK), + .sys_func_en = 0xDC, + .pwr_on_seq = card_enable_flow_8814a, + .pwr_off_seq = card_disable_flow_8814a, + .rqpn_table = rqpn_table_8814a, + .prioq_addrs = &prioq_addrs_8814a, + .page_table = page_table_8814a, + .intf_table = &phy_para_table_8814a, + .dig = rtw8814a_dig, + .dig_cck = NULL, + .rf_base_addr = {0x2800, 0x2c00, 0x3800, 0x3c00}, + .rf_sipi_addr = {0xc90, 0xe90, 0x1890, 0x1a90}, + .ltecoex_addr = NULL, + .mac_tbl = &rtw8814a_mac_tbl, + .agc_tbl = &rtw8814a_agc_tbl, + .bb_tbl = &rtw8814a_bb_tbl, + .rf_tbl = {&rtw8814a_rf_a_tbl, &rtw8814a_rf_b_tbl, + &rtw8814a_rf_c_tbl, &rtw8814a_rf_d_tbl}, + .rfe_defs = rtw8814a_rfe_defs, + .rfe_defs_size = ARRAY_SIZE(rtw8814a_rfe_defs), + .iqk_threshold = 8, + .max_scan_ie_len = IEEE80211_MAX_DATA_LEN, + + .coex_para_ver = 0, + .bt_desired_ver = 0, + .scbd_support = false, + .new_scbd10_def = false, + .ble_hid_profile_support = false, + .wl_mimo_ps_support = false, + .pstdma_type = COEX_PSTDMA_FORCE_LPSOFF, + .bt_rssi_type = COEX_BTRSSI_RATIO, + .ant_isolation = 15, + .rssi_tolerance = 2, + .wl_rssi_step = wl_rssi_step_8814a, + .bt_rssi_step = bt_rssi_step_8814a, + .table_sant_num = 0, + .table_sant = NULL, + .table_nsant_num = 0, + .table_nsant = NULL, + .tdma_sant_num = 0, + .tdma_sant = NULL, + .tdma_nsant_num = 0, + .tdma_nsant = NULL, + .wl_rf_para_num = ARRAY_SIZE(rf_para_tx_8814a), + .wl_rf_para_tx = rf_para_tx_8814a, + .wl_rf_para_rx = rf_para_rx_8814a, + .bt_afh_span_bw20 = 0x24, + .bt_afh_span_bw40 = 0x36, + .afh_5g_num = 0, + .afh_5g = NULL, + .coex_info_hw_regs_num = 0, + .coex_info_hw_regs = NULL, +}; +EXPORT_SYMBOL(rtw8814a_hw_spec); + +MODULE_FIRMWARE("rtw88/rtw8814a_fw.bin"); + +MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>"); +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8814a driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8814a.h b/drivers/net/wireless/realtek/rtw88/rtw8814a.h new file mode 100644 index 000000000000..c57c7c8f915e --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8814a.h @@ -0,0 +1,62 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2025 Realtek Corporation + */ + +#ifndef __RTW8814A_H__ +#define __RTW8814A_H__ + +struct rtw8814au_efuse { + u8 vid[2]; /* 0xd0 */ + u8 pid[2]; /* 0xd2 */ + u8 res[4]; /* 0xd4 */ + u8 mac_addr[ETH_ALEN]; /* 0xd8 */ +} __packed; + +struct rtw8814ae_efuse { + u8 mac_addr[ETH_ALEN]; /* 0xd0 */ + u8 vid[2]; /* 0xd6 */ + u8 did[2]; /* 0xd8 */ + u8 svid[2]; /* 0xda */ + u8 smid[2]; /* 0xdc */ +} __packed; + +struct rtw8814a_efuse { + __le16 rtl_id; + u8 res0[0x0c]; + u8 usb_mode; /* 0x0e */ + u8 res1; + + /* power index for four RF paths */ + struct rtw_txpwr_idx txpwr_idx_table[4]; + + u8 channel_plan; /* 0xb8 */ + u8 xtal_k; /* 0xb9 */ + u8 thermal_meter; /* 0xba */ + u8 iqk_lck; /* 0xbb */ + u8 pa_type; /* 0xbc */ + u8 lna_type_2g[2]; /* 0xbd */ + u8 lna_type_5g[2]; /* 0xbf */ + u8 rf_board_option; /* 0xc1 */ + u8 res2; + u8 rf_bt_setting; /* 0xc3 */ + u8 eeprom_version; /* 0xc4 */ + u8 eeprom_customer_id; /* 0xc5 */ + u8 tx_bb_swing_setting_2g; /* 0xc6 */ + u8 tx_bb_swing_setting_5g; /* 0xc7 */ + u8 res3; + u8 trx_antenna_option; /* 0xc9 */ + u8 rfe_option; /* 0xca */ + u8 country_code[2]; /* 0xcb */ + u8 res4[3]; + union { + struct rtw8814au_efuse u; + struct rtw8814ae_efuse e; + }; + u8 res5[0x122]; /* 0xde */ +} __packed; + +static_assert(sizeof(struct rtw8814a_efuse) == 512); + +extern const struct rtw_chip_info rtw8814a_hw_spec; + +#endif diff --git a/drivers/net/wireless/realtek/rtw88/rtw8814a_table.c b/drivers/net/wireless/realtek/rtw88/rtw8814a_table.c new file mode 100644 index 000000000000..b9ce51a09fc8 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8814a_table.c @@ -0,0 +1,23930 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2025 Realtek Corporation + */ + +#include "main.h" +#include "phy.h" +#include "rtw8814a_table.h" + +static const u32 rtw8814a_mac[] = { + 0x010, 0x0000007C, + 0x014, 0x000000DB, + 0x016, 0x00000002, + 0x073, 0x00000010, + 0x420, 0x00000080, + 0x421, 0x0000000F, + 0x428, 0x0000000A, + 0x429, 0x00000010, + 0x430, 0x00000000, + 0x431, 0x00000000, + 0x432, 0x00000000, + 0x433, 0x00000001, + 0x434, 0x00000004, + 0x435, 0x00000005, + 0x436, 0x00000007, + 0x437, 0x00000008, + 0x43C, 0x00000004, + 0x43D, 0x00000005, + 0x43E, 0x00000007, + 0x43F, 0x00000008, + 0x440, 0x0000005D, + 0x441, 0x00000001, + 0x442, 0x00000000, + 0x444, 0x00000010, + 0x445, 0x000000F0, + 0x446, 0x00000001, + 0x447, 0x000000FE, + 0x448, 0x00000000, + 0x449, 0x00000000, + 0x44A, 0x00000000, + 0x44B, 0x00000040, + 0x44C, 0x00000010, + 0x44D, 0x000000F0, + 0x44E, 0x0000003F, + 0x44F, 0x00000000, + 0x450, 0x00000000, + 0x451, 0x00000000, + 0x452, 0x00000000, + 0x453, 0x00000040, + 0x45E, 0x00000004, + 0x49C, 0x00000010, + 0x49D, 0x000000F0, + 0x49E, 0x00000000, + 0x49F, 0x00000006, + 0x4A0, 0x000000E0, + 0x4A1, 0x00000003, + 0x4A2, 0x00000000, + 0x4A3, 0x00000040, + 0x4A4, 0x00000015, + 0x4A5, 0x000000F0, + 0x4A6, 0x00000000, + 0x4A7, 0x00000006, + 0x4A8, 0x000000E0, + 0x4A9, 0x00000000, + 0x4AA, 0x00000000, + 0x4AB, 0x00000000, + 0x7DA, 0x00000008, + 0x1448, 0x00000006, + 0x144A, 0x00000006, + 0x144C, 0x00000006, + 0x144E, 0x00000006, + 0x4C8, 0x000000FF, + 0x4C9, 0x00000008, + 0x4CA, 0x0000003C, + 0x4CB, 0x0000003C, + 0x4CC, 0x000000FF, + 0x4CD, 0x000000FF, + 0x4CE, 0x00000001, + 0x4CF, 0x00000008, + 0x500, 0x00000026, + 0x501, 0x000000A2, + 0x502, 0x0000002F, + 0x503, 0x00000000, + 0x504, 0x00000028, + 0x505, 0x000000A3, + 0x506, 0x0000005E, + 0x507, 0x00000000, + 0x508, 0x0000002B, + 0x509, 0x000000A4, + 0x50A, 0x0000005E, + 0x50B, 0x00000000, + 0x50C, 0x0000004F, + 0x50D, 0x000000A4, + 0x50E, 0x00000000, + 0x50F, 0x00000000, + 0x512, 0x0000001C, + 0x514, 0x0000000A, + 0x516, 0x0000000A, + 0x521, 0x0000002F, + 0x525, 0x00000047, + 0x550, 0x00000010, + 0x551, 0x00000010, + 0x559, 0x00000002, + 0x55C, 0x00000064, + 0x55D, 0x000000FF, + 0x577, 0x00000003, + 0x5BE, 0x00000064, + 0x604, 0x00000001, + 0x605, 0x00000030, + 0x607, 0x00000001, + 0x608, 0x0000000E, + 0x609, 0x0000002A, + 0x60A, 0x00000000, + 0x60C, 0x00000018, + 0x60D, 0x00000050, + 0x6A0, 0x000000FF, + 0x6A1, 0x000000FF, + 0x6A2, 0x000000FF, + 0x6A3, 0x000000FF, + 0x6A4, 0x000000FF, + 0x6A5, 0x000000FF, + 0x6DE, 0x00000084, + 0x620, 0x000000FF, + 0x621, 0x000000FF, + 0x622, 0x000000FF, + 0x623, 0x000000FF, + 0x624, 0x000000FF, + 0x625, 0x000000FF, + 0x626, 0x000000FF, + 0x627, 0x000000FF, + 0x638, 0x00000064, + 0x63C, 0x0000000A, + 0x63D, 0x0000000A, + 0x63E, 0x0000000E, + 0x63F, 0x0000000E, + 0x640, 0x00000040, + 0x642, 0x00000040, + 0x643, 0x00000000, + 0x652, 0x000000C8, + 0x66E, 0x00000005, + 0x700, 0x00000021, + 0x701, 0x00000043, + 0x702, 0x00000065, + 0x703, 0x00000087, + 0x708, 0x00000021, + 0x709, 0x00000043, + 0x70A, 0x00000065, + 0x70B, 0x00000087, + 0x718, 0x00000040, + 0x7D5, 0x000000BC, + 0x7D8, 0x00000028, + 0x7D9, 0x00000000, + 0x7DA, 0x0000000B, +}; + +RTW_DECL_TABLE_PHY_COND(rtw8814a_mac, rtw_phy_cfg_mac); + +static const u32 rtw8814a_agc[] = { + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000003, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000003, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0xA0000000, 0x00000000, + 0x81C, 0xFF000003, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x81C, 0xFD020003, + 0x81C, 0xFC040003, + 0x81C, 0xFB060003, + 0x81C, 0xFA080003, + 0x81C, 0xF90A0003, + 0x81C, 0xF80C0003, + 0x81C, 0xF70E0003, + 0x81C, 0xF6100003, + 0x81C, 0xF5120003, + 0x81C, 0xF4140003, + 0x81C, 0xF3160003, + 0x81C, 0xF2180003, + 0x81C, 0xF11A0003, + 0x81C, 0xF01C0003, + 0x81C, 0xEF1E0003, + 0x81C, 0xEE200003, + 0x81C, 0xED220003, + 0x81C, 0xCF240003, + 0x81C, 0xCE260003, + 0x81C, 0xCD280003, + 0x81C, 0xCC2A0003, + 0x81C, 0xCB2C0003, + 0x81C, 0xCA2E0003, + 0x81C, 0xC9300003, + 0x81C, 0xC8320003, + 0x81C, 0xC7340003, + 0x81C, 0xC6360003, + 0x81C, 0xC5380003, + 0x81C, 0xC43A0003, + 0x81C, 0xA63C0003, + 0x81C, 0xA53E0003, + 0x81C, 0xA4400003, + 0x81C, 0xA3420003, + 0x81C, 0xA2440003, + 0x81C, 0xA1460003, + 0x81C, 0x86480003, + 0x81C, 0x854A0003, + 0x81C, 0x844C0003, + 0x81C, 0x834E0003, + 0x81C, 0x66500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x435C0003, + 0x81C, 0x425E0003, + 0x81C, 0x41600003, + 0x81C, 0x27620003, + 0x81C, 0x26640003, + 0x81C, 0x25660003, + 0x81C, 0x24680003, + 0x81C, 0x236A0003, + 0x81C, 0x226C0003, + 0x81C, 0x216E0003, + 0x81C, 0x21700003, + 0x81C, 0x21720003, + 0x81C, 0x21740003, + 0x81C, 0x21760003, + 0x81C, 0x21780003, + 0x81C, 0x217A0003, + 0x81C, 0x217C0003, + 0x81C, 0x217E0003, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000003, + 0x81C, 0xFE020003, + 0x81C, 0xFD040003, + 0x81C, 0xFC060003, + 0x81C, 0xFB080003, + 0x81C, 0xFA0A0003, + 0x81C, 0xF90C0003, + 0x81C, 0xF80E0003, + 0x81C, 0xF7100003, + 0x81C, 0xF6120003, + 0x81C, 0xF5140003, + 0x81C, 0xF4160003, + 0x81C, 0xF3180003, + 0x81C, 0xF21A0003, + 0x81C, 0xF11C0003, + 0x81C, 0xF01E0003, + 0x81C, 0xEF200003, + 0x81C, 0xEE220003, + 0x81C, 0xED240003, + 0x81C, 0xEC260003, + 0x81C, 0xEB280003, + 0x81C, 0xEA2A0003, + 0x81C, 0xE92C0003, + 0x81C, 0xE82E0003, + 0x81C, 0xE7300003, + 0x81C, 0xE6320003, + 0x81C, 0xE5340003, + 0x81C, 0xE4360003, + 0x81C, 0xE3380003, + 0x81C, 0xC53A0003, + 0x81C, 0xC43C0003, + 0x81C, 0xC33E0003, + 0x81C, 0xC2400003, + 0x81C, 0xC1420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0xA44C0003, + 0x81C, 0xA34E0003, + 0x81C, 0xA2500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x475C0003, + 0x81C, 0x465E0003, + 0x81C, 0x45600003, + 0x81C, 0x44620003, + 0x81C, 0x43640003, + 0x81C, 0x42660003, + 0x81C, 0x41680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x81C, 0xFD020003, + 0x81C, 0xFC040003, + 0x81C, 0xFB060003, + 0x81C, 0xFA080003, + 0x81C, 0xF90A0003, + 0x81C, 0xF80C0003, + 0x81C, 0xF70E0003, + 0x81C, 0xF6100003, + 0x81C, 0xF5120003, + 0x81C, 0xF4140003, + 0x81C, 0xF3160003, + 0x81C, 0xF2180003, + 0x81C, 0xF11A0003, + 0x81C, 0xF01C0003, + 0x81C, 0xEF1E0003, + 0x81C, 0xEE200003, + 0x81C, 0xED220003, + 0x81C, 0xEC240003, + 0x81C, 0xEB260003, + 0x81C, 0xEA280003, + 0x81C, 0xE92A0003, + 0x81C, 0xE82C0003, + 0x81C, 0xE72E0003, + 0x81C, 0xE6300003, + 0x81C, 0xE5320003, + 0x81C, 0xE4340003, + 0x81C, 0xE3360003, + 0x81C, 0xC6380003, + 0x81C, 0xC53A0003, + 0x81C, 0xC43C0003, + 0x81C, 0xC33E0003, + 0x81C, 0xC2400003, + 0x81C, 0xA9420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0xA44C0003, + 0x81C, 0xA34E0003, + 0x81C, 0x66500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x49580003, + 0x81C, 0x485A0003, + 0x81C, 0x475C0003, + 0x81C, 0x465E0003, + 0x81C, 0x45600003, + 0x81C, 0x44620003, + 0x81C, 0x43640003, + 0x81C, 0x42660003, + 0x81C, 0x41680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000003, + 0x81C, 0xFE020003, + 0x81C, 0xFD040003, + 0x81C, 0xFC060003, + 0x81C, 0xFB080003, + 0x81C, 0xFA0A0003, + 0x81C, 0xF90C0003, + 0x81C, 0xF80E0003, + 0x81C, 0xF7100003, + 0x81C, 0xF6120003, + 0x81C, 0xF5140003, + 0x81C, 0xF4160003, + 0x81C, 0xF3180003, + 0x81C, 0xF21A0003, + 0x81C, 0xF11C0003, + 0x81C, 0xF01E0003, + 0x81C, 0xEF200003, + 0x81C, 0xEE220003, + 0x81C, 0xED240003, + 0x81C, 0xEC260003, + 0x81C, 0xEB280003, + 0x81C, 0xEA2A0003, + 0x81C, 0xE92C0003, + 0x81C, 0xE82E0003, + 0x81C, 0xE7300003, + 0x81C, 0xE6320003, + 0x81C, 0xE5340003, + 0x81C, 0xE4360003, + 0x81C, 0xE3380003, + 0x81C, 0xC53A0003, + 0x81C, 0xC43C0003, + 0x81C, 0xC33E0003, + 0x81C, 0xC2400003, + 0x81C, 0xC1420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0xA44C0003, + 0x81C, 0xA34E0003, + 0x81C, 0xA2500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x475C0003, + 0x81C, 0x465E0003, + 0x81C, 0x45600003, + 0x81C, 0x44620003, + 0x81C, 0x43640003, + 0x81C, 0x42660003, + 0x81C, 0x41680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x81C, 0xFD020003, + 0x81C, 0xFC040003, + 0x81C, 0xFB060003, + 0x81C, 0xFA080003, + 0x81C, 0xF90A0003, + 0x81C, 0xF80C0003, + 0x81C, 0xF70E0003, + 0x81C, 0xF6100003, + 0x81C, 0xF5120003, + 0x81C, 0xF4140003, + 0x81C, 0xF3160003, + 0x81C, 0xF2180003, + 0x81C, 0xF11A0003, + 0x81C, 0xF01C0003, + 0x81C, 0xEF1E0003, + 0x81C, 0xEE200003, + 0x81C, 0xED220003, + 0x81C, 0xEC240003, + 0x81C, 0xEB260003, + 0x81C, 0xEA280003, + 0x81C, 0xE92A0003, + 0x81C, 0xE82C0003, + 0x81C, 0xE72E0003, + 0x81C, 0xE6300003, + 0x81C, 0xE5320003, + 0x81C, 0xE4340003, + 0x81C, 0xE3360003, + 0x81C, 0xC6380003, + 0x81C, 0xC53A0003, + 0x81C, 0xC43C0003, + 0x81C, 0xC33E0003, + 0x81C, 0xC2400003, + 0x81C, 0xA9420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0xA44C0003, + 0x81C, 0xA34E0003, + 0x81C, 0x66500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x49580003, + 0x81C, 0x485A0003, + 0x81C, 0x475C0003, + 0x81C, 0x465E0003, + 0x81C, 0x45600003, + 0x81C, 0x44620003, + 0x81C, 0x43640003, + 0x81C, 0x42660003, + 0x81C, 0x41680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xDF000003, + 0x81C, 0xDF020003, + 0x81C, 0xDF040003, + 0x81C, 0xDE060003, + 0x81C, 0xDD080003, + 0x81C, 0xDC0A0003, + 0x81C, 0xDB0C0003, + 0x81C, 0xDA0E0003, + 0x81C, 0xD9100003, + 0x81C, 0xD8120003, + 0x81C, 0xD7140003, + 0x81C, 0xD6160003, + 0x81C, 0xD5180003, + 0x81C, 0xD41A0003, + 0x81C, 0xD31C0003, + 0x81C, 0xD21E0003, + 0x81C, 0xD1200003, + 0x81C, 0xD0220003, + 0x81C, 0xCF240003, + 0x81C, 0xCE260003, + 0x81C, 0xCD280003, + 0x81C, 0xCC2A0003, + 0x81C, 0xCB2C0003, + 0x81C, 0xCA2E0003, + 0x81C, 0xC9300003, + 0x81C, 0xC8320003, + 0x81C, 0xC7340003, + 0x81C, 0xC6360003, + 0x81C, 0xC5380003, + 0x81C, 0xA73A0003, + 0x81C, 0xA63C0003, + 0x81C, 0xA53E0003, + 0x81C, 0xA4400003, + 0x81C, 0xA3420003, + 0x81C, 0xA2440003, + 0x81C, 0x87460003, + 0x81C, 0x86480003, + 0x81C, 0x854A0003, + 0x81C, 0x844C0003, + 0x81C, 0x834E0003, + 0x81C, 0x82500003, + 0x81C, 0x81520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x445C0003, + 0x81C, 0x435E0003, + 0x81C, 0x42600003, + 0x81C, 0x41620003, + 0x81C, 0x27640003, + 0x81C, 0x26660003, + 0x81C, 0x25680003, + 0x81C, 0x246A0003, + 0x81C, 0x236C0003, + 0x81C, 0x226E0003, + 0x81C, 0x21700003, + 0x81C, 0x21720003, + 0x81C, 0x21740003, + 0x81C, 0x21760003, + 0x81C, 0x21780003, + 0x81C, 0x217A0003, + 0x81C, 0x217C0003, + 0x81C, 0x217E0003, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000003, + 0x81C, 0xFE020003, + 0x81C, 0xFD040003, + 0x81C, 0xFC060003, + 0x81C, 0xFB080003, + 0x81C, 0xFA0A0003, + 0x81C, 0xF90C0003, + 0x81C, 0xF80E0003, + 0x81C, 0xF7100003, + 0x81C, 0xF6120003, + 0x81C, 0xF5140003, + 0x81C, 0xF4160003, + 0x81C, 0xF3180003, + 0x81C, 0xF21A0003, + 0x81C, 0xF11C0003, + 0x81C, 0xF01E0003, + 0x81C, 0xEF200003, + 0x81C, 0xEE220003, + 0x81C, 0xED240003, + 0x81C, 0xEC260003, + 0x81C, 0xEB280003, + 0x81C, 0xEA2A0003, + 0x81C, 0xE92C0003, + 0x81C, 0xE82E0003, + 0x81C, 0xE7300003, + 0x81C, 0xE6320003, + 0x81C, 0xE5340003, + 0x81C, 0xE4360003, + 0x81C, 0xE3380003, + 0x81C, 0xC53A0003, + 0x81C, 0xC43C0003, + 0x81C, 0xC33E0003, + 0x81C, 0xC2400003, + 0x81C, 0xC1420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0xA44C0003, + 0x81C, 0xA34E0003, + 0x81C, 0xA2500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x475C0003, + 0x81C, 0x465E0003, + 0x81C, 0x45600003, + 0x81C, 0x44620003, + 0x81C, 0x43640003, + 0x81C, 0x42660003, + 0x81C, 0x41680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xDF000003, + 0x81C, 0xDF020003, + 0x81C, 0xDF040003, + 0x81C, 0xDE060003, + 0x81C, 0xDD080003, + 0x81C, 0xDC0A0003, + 0x81C, 0xDB0C0003, + 0x81C, 0xDA0E0003, + 0x81C, 0xD9100003, + 0x81C, 0xD8120003, + 0x81C, 0xD7140003, + 0x81C, 0xD6160003, + 0x81C, 0xD5180003, + 0x81C, 0xD41A0003, + 0x81C, 0xD31C0003, + 0x81C, 0xD21E0003, + 0x81C, 0xD1200003, + 0x81C, 0xD0220003, + 0x81C, 0xCF240003, + 0x81C, 0xCE260003, + 0x81C, 0xCD280003, + 0x81C, 0xCC2A0003, + 0x81C, 0xCB2C0003, + 0x81C, 0xCA2E0003, + 0x81C, 0xC9300003, + 0x81C, 0xC8320003, + 0x81C, 0xC7340003, + 0x81C, 0xC6360003, + 0x81C, 0xC5380003, + 0x81C, 0xA73A0003, + 0x81C, 0xA63C0003, + 0x81C, 0xA53E0003, + 0x81C, 0xA4400003, + 0x81C, 0xA3420003, + 0x81C, 0xA2440003, + 0x81C, 0x87460003, + 0x81C, 0x86480003, + 0x81C, 0x854A0003, + 0x81C, 0x844C0003, + 0x81C, 0x834E0003, + 0x81C, 0x82500003, + 0x81C, 0x81520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x445C0003, + 0x81C, 0x435E0003, + 0x81C, 0x42600003, + 0x81C, 0x41620003, + 0x81C, 0x27640003, + 0x81C, 0x26660003, + 0x81C, 0x25680003, + 0x81C, 0x246A0003, + 0x81C, 0x236C0003, + 0x81C, 0x226E0003, + 0x81C, 0x21700003, + 0x81C, 0x21720003, + 0x81C, 0x21740003, + 0x81C, 0x21760003, + 0x81C, 0x21780003, + 0x81C, 0x217A0003, + 0x81C, 0x217C0003, + 0x81C, 0x217E0003, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x81C, 0xFE020003, + 0x81C, 0xFD040003, + 0x81C, 0xFC060003, + 0x81C, 0xFB080003, + 0x81C, 0xFA0A0003, + 0x81C, 0xF90C0003, + 0x81C, 0xF80E0003, + 0x81C, 0xF7100003, + 0x81C, 0xF6120003, + 0x81C, 0xF5140003, + 0x81C, 0xF4160003, + 0x81C, 0xF3180003, + 0x81C, 0xF21A0003, + 0x81C, 0xF11C0003, + 0x81C, 0xF01E0003, + 0x81C, 0xEF200003, + 0x81C, 0xEE220003, + 0x81C, 0xED240003, + 0x81C, 0x0F260003, + 0x81C, 0x0E280003, + 0x81C, 0x0D2A0003, + 0x81C, 0x0C2C0003, + 0x81C, 0x0B2E0003, + 0x81C, 0x0A300003, + 0x81C, 0x09320003, + 0x81C, 0x08340003, + 0x81C, 0x07360003, + 0x81C, 0x06380003, + 0x81C, 0x053A0003, + 0x81C, 0x043C0003, + 0x81C, 0x033E0003, + 0x81C, 0x23400003, + 0x81C, 0x22420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0xA44C0003, + 0x81C, 0x684E0003, + 0x81C, 0x67500003, + 0x81C, 0x66520003, + 0x81C, 0x65540003, + 0x81C, 0x64560003, + 0x81C, 0x63580003, + 0x81C, 0x625A0003, + 0x81C, 0x615C0003, + 0x81C, 0x475E0003, + 0x81C, 0x46600003, + 0x81C, 0x45620003, + 0x81C, 0x44640003, + 0x81C, 0x43660003, + 0x81C, 0x42680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000003, + 0x81C, 0xFE020003, + 0x81C, 0xFD040003, + 0x81C, 0xFC060003, + 0x81C, 0xFB080003, + 0x81C, 0xFA0A0003, + 0x81C, 0xF90C0003, + 0x81C, 0xF80E0003, + 0x81C, 0xF7100003, + 0x81C, 0xF6120003, + 0x81C, 0xF5140003, + 0x81C, 0xF4160003, + 0x81C, 0xF3180003, + 0x81C, 0xF21A0003, + 0x81C, 0xF11C0003, + 0x81C, 0xF01E0003, + 0x81C, 0xEF200003, + 0x81C, 0xEE220003, + 0x81C, 0xED240003, + 0x81C, 0xEC260003, + 0x81C, 0xEB280003, + 0x81C, 0xEA2A0003, + 0x81C, 0xE92C0003, + 0x81C, 0xE72E0003, + 0x81C, 0xE6300003, + 0x81C, 0xE5320003, + 0x81C, 0x08340003, + 0x81C, 0x07360003, + 0x81C, 0x06380003, + 0x81C, 0x053A0003, + 0x81C, 0x043C0003, + 0x81C, 0x033E0003, + 0x81C, 0x02400003, + 0x81C, 0xA9420003, + 0x81C, 0xA8440003, + 0x81C, 0xA7460003, + 0x81C, 0xA6480003, + 0x81C, 0xA54A0003, + 0x81C, 0x684C0003, + 0x81C, 0x674E0003, + 0x81C, 0x66500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x475C0003, + 0x81C, 0x465E0003, + 0x81C, 0x45600003, + 0x81C, 0x44620003, + 0x81C, 0x43640003, + 0x81C, 0x42660003, + 0x81C, 0x41680003, + 0x81C, 0x416A0003, + 0x81C, 0x416C0003, + 0x81C, 0x416E0003, + 0x81C, 0x41700003, + 0x81C, 0x41720003, + 0x81C, 0x41740003, + 0x81C, 0x41760003, + 0x81C, 0x41780003, + 0x81C, 0x417A0003, + 0x81C, 0x417C0003, + 0x81C, 0x417E0003, + 0xA0000000, 0x00000000, + 0x81C, 0xFE000003, + 0x81C, 0xFD020003, + 0x81C, 0xFC040003, + 0x81C, 0xFB060003, + 0x81C, 0xFA080003, + 0x81C, 0xF90A0003, + 0x81C, 0xF80C0003, + 0x81C, 0xF70E0003, + 0x81C, 0xF6100003, + 0x81C, 0xF5120003, + 0x81C, 0xF4140003, + 0x81C, 0xF3160003, + 0x81C, 0xF2180003, + 0x81C, 0xF11A0003, + 0x81C, 0xF01C0003, + 0x81C, 0xEF1E0003, + 0x81C, 0xEE200003, + 0x81C, 0xED220003, + 0x81C, 0xCF240003, + 0x81C, 0xCE260003, + 0x81C, 0xCD280003, + 0x81C, 0xCC2A0003, + 0x81C, 0xCB2C0003, + 0x81C, 0xCA2E0003, + 0x81C, 0xC9300003, + 0x81C, 0xC8320003, + 0x81C, 0xC7340003, + 0x81C, 0xC6360003, + 0x81C, 0xC5380003, + 0x81C, 0xC43A0003, + 0x81C, 0xA63C0003, + 0x81C, 0xA53E0003, + 0x81C, 0xA4400003, + 0x81C, 0xA3420003, + 0x81C, 0xA2440003, + 0x81C, 0xA1460003, + 0x81C, 0x86480003, + 0x81C, 0x854A0003, + 0x81C, 0x844C0003, + 0x81C, 0x834E0003, + 0x81C, 0x66500003, + 0x81C, 0x65520003, + 0x81C, 0x64540003, + 0x81C, 0x63560003, + 0x81C, 0x62580003, + 0x81C, 0x615A0003, + 0x81C, 0x435C0003, + 0x81C, 0x425E0003, + 0x81C, 0x41600003, + 0x81C, 0x27620003, + 0x81C, 0x26640003, + 0x81C, 0x25660003, + 0x81C, 0x24680003, + 0x81C, 0x236A0003, + 0x81C, 0x226C0003, + 0x81C, 0x216E0003, + 0x81C, 0x21700003, + 0x81C, 0x21720003, + 0x81C, 0x21740003, + 0x81C, 0x21760003, + 0x81C, 0x21780003, + 0x81C, 0x217A0003, + 0x81C, 0x217C0003, + 0x81C, 0x217E0003, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF9000103, + 0x81C, 0xF8020103, + 0x81C, 0xF7040103, + 0x81C, 0xF6060103, + 0x81C, 0xF5080103, + 0x81C, 0xF40A0103, + 0x81C, 0xF30C0103, + 0x81C, 0xF20E0103, + 0x81C, 0xF1100103, + 0x81C, 0xF0120103, + 0x81C, 0xEF140103, + 0x81C, 0xEE160103, + 0x81C, 0xED180103, + 0x81C, 0xEC1A0103, + 0x81C, 0xEB1C0103, + 0x81C, 0xEA1E0103, + 0x81C, 0xE9200103, + 0x81C, 0xE8220103, + 0x81C, 0xE7240103, + 0x81C, 0xE6260103, + 0x81C, 0xE5280103, + 0x81C, 0xE42A0103, + 0x81C, 0xE32C0103, + 0x81C, 0xC32E0103, + 0x81C, 0xC2300103, + 0x81C, 0xC1320103, + 0x81C, 0xA5340103, + 0x81C, 0xA4360103, + 0x81C, 0xA3380103, + 0x81C, 0xA23A0103, + 0x81C, 0xA13C0103, + 0x81C, 0x843E0103, + 0x81C, 0x83400103, + 0x81C, 0x82420103, + 0x81C, 0x81440103, + 0x81C, 0x64460103, + 0x81C, 0x63480103, + 0x81C, 0x624A0103, + 0x81C, 0x614C0103, + 0x81C, 0x444E0103, + 0x81C, 0x43500103, + 0x81C, 0x42520103, + 0x81C, 0x41540103, + 0x81C, 0x25560103, + 0x81C, 0x24580103, + 0x81C, 0x235A0103, + 0x81C, 0x065C0103, + 0x81C, 0x055E0103, + 0x81C, 0x04600103, + 0x81C, 0x03620103, + 0x81C, 0x02640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF8000103, + 0x81C, 0xF7020103, + 0x81C, 0xF6040103, + 0x81C, 0xF5060103, + 0x81C, 0xF4080103, + 0x81C, 0xF30A0103, + 0x81C, 0xF20C0103, + 0x81C, 0xF10E0103, + 0x81C, 0xF0100103, + 0x81C, 0xEF120103, + 0x81C, 0xEE140103, + 0x81C, 0xED160103, + 0x81C, 0xEC180103, + 0x81C, 0xEB1A0103, + 0x81C, 0xEA1C0103, + 0x81C, 0xE91E0103, + 0x81C, 0xE8200103, + 0x81C, 0xE7220103, + 0x81C, 0xE6240103, + 0x81C, 0xE5260103, + 0x81C, 0xE4280103, + 0x81C, 0xE32A0103, + 0x81C, 0xE22C0103, + 0x81C, 0xE12E0103, + 0x81C, 0xA5300103, + 0x81C, 0xA4320103, + 0x81C, 0xA3340103, + 0x81C, 0xA2360103, + 0x81C, 0xA1380103, + 0x81C, 0x843A0103, + 0x81C, 0x833C0103, + 0x81C, 0x823E0103, + 0x81C, 0x81400103, + 0x81C, 0x64420103, + 0x81C, 0x63440103, + 0x81C, 0x62460103, + 0x81C, 0x61480103, + 0x81C, 0x454A0103, + 0x81C, 0x444C0103, + 0x81C, 0x434E0103, + 0x81C, 0x42500103, + 0x81C, 0x25520103, + 0x81C, 0x24540103, + 0x81C, 0x23560103, + 0x81C, 0x06580103, + 0x81C, 0x055A0103, + 0x81C, 0x045C0103, + 0x81C, 0x035E0103, + 0x81C, 0x02600103, + 0x81C, 0x01620103, + 0x81C, 0x01640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFC000103, + 0x81C, 0xFB020103, + 0x81C, 0xFA040103, + 0x81C, 0xF9060103, + 0x81C, 0xF8080103, + 0x81C, 0xF70A0103, + 0x81C, 0xF60C0103, + 0x81C, 0xF50E0103, + 0x81C, 0xF4100103, + 0x81C, 0xF3120103, + 0x81C, 0xF2140103, + 0x81C, 0xF1160103, + 0x81C, 0xF0180103, + 0x81C, 0xEF1A0103, + 0x81C, 0xEE1C0103, + 0x81C, 0xED1E0103, + 0x81C, 0xEC200103, + 0x81C, 0xEB220103, + 0x81C, 0xEA240103, + 0x81C, 0xE9260103, + 0x81C, 0xE8280103, + 0x81C, 0xE72A0103, + 0x81C, 0xE62C0103, + 0x81C, 0xE52E0103, + 0x81C, 0xE4300103, + 0x81C, 0xE3320103, + 0x81C, 0xE2340103, + 0x81C, 0xE1360103, + 0x81C, 0x87380103, + 0x81C, 0x863A0103, + 0x81C, 0x853C0103, + 0x81C, 0x843E0103, + 0x81C, 0x83400103, + 0x81C, 0x82420103, + 0x81C, 0x81440103, + 0x81C, 0x64460103, + 0x81C, 0x63480103, + 0x81C, 0x624A0103, + 0x81C, 0x464C0103, + 0x81C, 0x454E0103, + 0x81C, 0x44500103, + 0x81C, 0x43520103, + 0x81C, 0x26540103, + 0x81C, 0x25560103, + 0x81C, 0x24580103, + 0x81C, 0x075A0103, + 0x81C, 0x065C0103, + 0x81C, 0x055E0103, + 0x81C, 0x04600103, + 0x81C, 0x03620103, + 0x81C, 0x02640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF9000103, + 0x81C, 0xF8020103, + 0x81C, 0xF7040103, + 0x81C, 0xF6060103, + 0x81C, 0xF5080103, + 0x81C, 0xF40A0103, + 0x81C, 0xF30C0103, + 0x81C, 0xF20E0103, + 0x81C, 0xF1100103, + 0x81C, 0xF0120103, + 0x81C, 0xEF140103, + 0x81C, 0xEE160103, + 0x81C, 0xED180103, + 0x81C, 0xEC1A0103, + 0x81C, 0xEB1C0103, + 0x81C, 0xEA1E0103, + 0x81C, 0xE9200103, + 0x81C, 0xE8220103, + 0x81C, 0xE7240103, + 0x81C, 0xE6260103, + 0x81C, 0xE5280103, + 0x81C, 0xE42A0103, + 0x81C, 0xE32C0103, + 0x81C, 0xE22E0103, + 0x81C, 0xA6300103, + 0x81C, 0xA5320103, + 0x81C, 0xA4340103, + 0x81C, 0xA3360103, + 0x81C, 0xA2380103, + 0x81C, 0xA13A0103, + 0x81C, 0x843C0103, + 0x81C, 0x833E0103, + 0x81C, 0x82400103, + 0x81C, 0x81420103, + 0x81C, 0x64440103, + 0x81C, 0x63460103, + 0x81C, 0x62480103, + 0x81C, 0x614A0103, + 0x81C, 0x444C0103, + 0x81C, 0x434E0103, + 0x81C, 0x42500103, + 0x81C, 0x41520103, + 0x81C, 0x25540103, + 0x81C, 0x24560103, + 0x81C, 0x23580103, + 0x81C, 0x225A0103, + 0x81C, 0x055C0103, + 0x81C, 0x045E0103, + 0x81C, 0x03600103, + 0x81C, 0x02620103, + 0x81C, 0x01640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFD000103, + 0x81C, 0xFC020103, + 0x81C, 0xFB040103, + 0x81C, 0xFA060103, + 0x81C, 0xF9080103, + 0x81C, 0xF80A0103, + 0x81C, 0xF70C0103, + 0x81C, 0xF60E0103, + 0x81C, 0xF5100103, + 0x81C, 0xF4120103, + 0x81C, 0xF3140103, + 0x81C, 0xF2160103, + 0x81C, 0xF1180103, + 0x81C, 0xF01A0103, + 0x81C, 0xEF1C0103, + 0x81C, 0xEE1E0103, + 0x81C, 0xED200103, + 0x81C, 0xEC220103, + 0x81C, 0xEB240103, + 0x81C, 0xEA260103, + 0x81C, 0xE9280103, + 0x81C, 0xE82A0103, + 0x81C, 0xE72C0103, + 0x81C, 0xE62E0103, + 0x81C, 0xE5300103, + 0x81C, 0xE4320103, + 0x81C, 0xE3340103, + 0x81C, 0xE2360103, + 0x81C, 0xE1380103, + 0x81C, 0xA33A0103, + 0x81C, 0xA23C0103, + 0x81C, 0xA13E0103, + 0x81C, 0x84400103, + 0x81C, 0x83420103, + 0x81C, 0x82440103, + 0x81C, 0x81460103, + 0x81C, 0x64480103, + 0x81C, 0x634A0103, + 0x81C, 0x624C0103, + 0x81C, 0x614E0103, + 0x81C, 0x45500103, + 0x81C, 0x44520103, + 0x81C, 0x43540103, + 0x81C, 0x42560103, + 0x81C, 0x25580103, + 0x81C, 0x245A0103, + 0x81C, 0x235C0103, + 0x81C, 0x065E0103, + 0x81C, 0x05600103, + 0x81C, 0x04620103, + 0x81C, 0x03640103, + 0x81C, 0x02660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFA000103, + 0x81C, 0xF9020103, + 0x81C, 0xF8040103, + 0x81C, 0xF7060103, + 0x81C, 0xF6080103, + 0x81C, 0xF50A0103, + 0x81C, 0xF40C0103, + 0x81C, 0xF30E0103, + 0x81C, 0xF2100103, + 0x81C, 0xF1120103, + 0x81C, 0xF0140103, + 0x81C, 0xEF160103, + 0x81C, 0xEE180103, + 0x81C, 0xED1A0103, + 0x81C, 0xEC1C0103, + 0x81C, 0xEB1E0103, + 0x81C, 0xEA200103, + 0x81C, 0xE9220103, + 0x81C, 0xE8240103, + 0x81C, 0xE7260103, + 0x81C, 0xE6280103, + 0x81C, 0xE52A0103, + 0x81C, 0xE42C0103, + 0x81C, 0xE32E0103, + 0x81C, 0xE2300103, + 0x81C, 0xE1320103, + 0x81C, 0xA5340103, + 0x81C, 0xA4360103, + 0x81C, 0xA3380103, + 0x81C, 0xA23A0103, + 0x81C, 0xA13C0103, + 0x81C, 0x843E0103, + 0x81C, 0x83400103, + 0x81C, 0x82420103, + 0x81C, 0x81440103, + 0x81C, 0x64460103, + 0x81C, 0x63480103, + 0x81C, 0x624A0103, + 0x81C, 0x614C0103, + 0x81C, 0x454E0103, + 0x81C, 0x44500103, + 0x81C, 0x43520103, + 0x81C, 0x42540103, + 0x81C, 0x41560103, + 0x81C, 0x24580103, + 0x81C, 0x235A0103, + 0x81C, 0x225C0103, + 0x81C, 0x055E0103, + 0x81C, 0x04600103, + 0x81C, 0x03620103, + 0x81C, 0x02640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000103, + 0x81C, 0xFF020103, + 0x81C, 0xFE040103, + 0x81C, 0xFD060103, + 0x81C, 0xFC080103, + 0x81C, 0xFB0A0103, + 0x81C, 0xFA0C0103, + 0x81C, 0xF90E0103, + 0x81C, 0xF8100103, + 0x81C, 0xF7120103, + 0x81C, 0xF6140103, + 0x81C, 0xF5160103, + 0x81C, 0xF4180103, + 0x81C, 0xF31A0103, + 0x81C, 0xF21C0103, + 0x81C, 0xF11E0103, + 0x81C, 0xF0200103, + 0x81C, 0xEF220103, + 0x81C, 0xEE240103, + 0x81C, 0xED260103, + 0x81C, 0xEC280103, + 0x81C, 0xEB2A0103, + 0x81C, 0xEA2C0103, + 0x81C, 0xE92E0103, + 0x81C, 0xE8300103, + 0x81C, 0xE7320103, + 0x81C, 0xE6340103, + 0x81C, 0xE5360103, + 0x81C, 0xE4380103, + 0x81C, 0xE33A0103, + 0x81C, 0xA53C0103, + 0x81C, 0xA43E0103, + 0x81C, 0xA3400103, + 0x81C, 0xA2420103, + 0x81C, 0xA1440103, + 0x81C, 0x85460103, + 0x81C, 0x84480103, + 0x81C, 0x834A0103, + 0x81C, 0x824C0103, + 0x81C, 0x814E0103, + 0x81C, 0x64500103, + 0x81C, 0x63520103, + 0x81C, 0x62540103, + 0x81C, 0x44560103, + 0x81C, 0x43580103, + 0x81C, 0x425A0103, + 0x81C, 0x265C0103, + 0x81C, 0x255E0103, + 0x81C, 0x24600103, + 0x81C, 0x07620103, + 0x81C, 0x06640103, + 0x81C, 0x05660103, + 0x81C, 0x04680103, + 0x81C, 0x036A0103, + 0x81C, 0x026C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF8000103, + 0x81C, 0xF7020103, + 0x81C, 0xF6040103, + 0x81C, 0xF5060103, + 0x81C, 0xF4080103, + 0x81C, 0xF30A0103, + 0x81C, 0xF20C0103, + 0x81C, 0xF10E0103, + 0x81C, 0xF0100103, + 0x81C, 0xEF120103, + 0x81C, 0xEE140103, + 0x81C, 0xED160103, + 0x81C, 0xEC180103, + 0x81C, 0xEB1A0103, + 0x81C, 0xEA1C0103, + 0x81C, 0xE91E0103, + 0x81C, 0xE8200103, + 0x81C, 0xE7220103, + 0x81C, 0xE6240103, + 0x81C, 0xE5260103, + 0x81C, 0xE4280103, + 0x81C, 0xE32A0103, + 0x81C, 0xE22C0103, + 0x81C, 0xE12E0103, + 0x81C, 0xA4300103, + 0x81C, 0xA3320103, + 0x81C, 0xA2340103, + 0x81C, 0xA1360103, + 0x81C, 0x85380103, + 0x81C, 0x843A0103, + 0x81C, 0x833C0103, + 0x81C, 0x823E0103, + 0x81C, 0x65400103, + 0x81C, 0x64420103, + 0x81C, 0x63440103, + 0x81C, 0x62460103, + 0x81C, 0x45480103, + 0x81C, 0x444A0103, + 0x81C, 0x434C0103, + 0x81C, 0x264E0103, + 0x81C, 0x25500103, + 0x81C, 0x24520103, + 0x81C, 0x08540103, + 0x81C, 0x07560103, + 0x81C, 0x06580103, + 0x81C, 0x055A0103, + 0x81C, 0x045C0103, + 0x81C, 0x035E0103, + 0x81C, 0x02600103, + 0x81C, 0x01620103, + 0x81C, 0x01640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000103, + 0x81C, 0xFF020103, + 0x81C, 0xFE040103, + 0x81C, 0xFD060103, + 0x81C, 0xFC080103, + 0x81C, 0xFB0A0103, + 0x81C, 0xFA0C0103, + 0x81C, 0xF90E0103, + 0x81C, 0xF8100103, + 0x81C, 0xF7120103, + 0x81C, 0xF6140103, + 0x81C, 0xF5160103, + 0x81C, 0xF4180103, + 0x81C, 0xF31A0103, + 0x81C, 0xF21C0103, + 0x81C, 0xF11E0103, + 0x81C, 0xF0200103, + 0x81C, 0xEF220103, + 0x81C, 0xEE240103, + 0x81C, 0xED260103, + 0x81C, 0xEC280103, + 0x81C, 0xEB2A0103, + 0x81C, 0xEA2C0103, + 0x81C, 0xE92E0103, + 0x81C, 0xE8300103, + 0x81C, 0xE7320103, + 0x81C, 0xE6340103, + 0x81C, 0xE5360103, + 0x81C, 0xE4380103, + 0x81C, 0xE33A0103, + 0x81C, 0xA53C0103, + 0x81C, 0xA43E0103, + 0x81C, 0xA3400103, + 0x81C, 0xA2420103, + 0x81C, 0xA1440103, + 0x81C, 0x85460103, + 0x81C, 0x84480103, + 0x81C, 0x834A0103, + 0x81C, 0x824C0103, + 0x81C, 0x814E0103, + 0x81C, 0x64500103, + 0x81C, 0x63520103, + 0x81C, 0x62540103, + 0x81C, 0x44560103, + 0x81C, 0x43580103, + 0x81C, 0x425A0103, + 0x81C, 0x265C0103, + 0x81C, 0x255E0103, + 0x81C, 0x24600103, + 0x81C, 0x07620103, + 0x81C, 0x06640103, + 0x81C, 0x05660103, + 0x81C, 0x04680103, + 0x81C, 0x036A0103, + 0x81C, 0x026C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF9000103, + 0x81C, 0xF8020103, + 0x81C, 0xF7040103, + 0x81C, 0xF6060103, + 0x81C, 0xF5080103, + 0x81C, 0xF40A0103, + 0x81C, 0xF30C0103, + 0x81C, 0xF20E0103, + 0x81C, 0xF1100103, + 0x81C, 0xF0120103, + 0x81C, 0xEF140103, + 0x81C, 0xEE160103, + 0x81C, 0xED180103, + 0x81C, 0xEC1A0103, + 0x81C, 0xEB1C0103, + 0x81C, 0xEA1E0103, + 0x81C, 0xE9200103, + 0x81C, 0xE8220103, + 0x81C, 0xE7240103, + 0x81C, 0xE6260103, + 0x81C, 0xE5280103, + 0x81C, 0xE42A0103, + 0x81C, 0xE32C0103, + 0x81C, 0xE22E0103, + 0x81C, 0xA6300103, + 0x81C, 0xA5320103, + 0x81C, 0xA4340103, + 0x81C, 0xA3360103, + 0x81C, 0xA2380103, + 0x81C, 0xA13A0103, + 0x81C, 0x843C0103, + 0x81C, 0x833E0103, + 0x81C, 0x82400103, + 0x81C, 0x81420103, + 0x81C, 0x64440103, + 0x81C, 0x63460103, + 0x81C, 0x62480103, + 0x81C, 0x614A0103, + 0x81C, 0x444C0103, + 0x81C, 0x434E0103, + 0x81C, 0x42500103, + 0x81C, 0x41520103, + 0x81C, 0x25540103, + 0x81C, 0x24560103, + 0x81C, 0x23580103, + 0x81C, 0x225A0103, + 0x81C, 0x055C0103, + 0x81C, 0x045E0103, + 0x81C, 0x03600103, + 0x81C, 0x02620103, + 0x81C, 0x01640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFA000103, + 0x81C, 0xF9020103, + 0x81C, 0xF8040103, + 0x81C, 0xF7060103, + 0x81C, 0xF6080103, + 0x81C, 0xF50A0103, + 0x81C, 0xF40C0103, + 0x81C, 0xF30E0103, + 0x81C, 0xF2100103, + 0x81C, 0xF1120103, + 0x81C, 0xF0140103, + 0x81C, 0xEF160103, + 0x81C, 0xEE180103, + 0x81C, 0xED1A0103, + 0x81C, 0xCC1C0103, + 0x81C, 0xCB1E0103, + 0x81C, 0xCA200103, + 0x81C, 0xE9220103, + 0x81C, 0xE8240103, + 0x81C, 0xE7260103, + 0x81C, 0xE6280103, + 0x81C, 0xE42A0103, + 0x81C, 0xE32C0103, + 0x81C, 0xE22E0103, + 0x81C, 0xA7300103, + 0x81C, 0xA6320103, + 0x81C, 0xA5340103, + 0x81C, 0xA4360103, + 0x81C, 0xA3380103, + 0x81C, 0xA23A0103, + 0x81C, 0xA13C0103, + 0x81C, 0x843E0103, + 0x81C, 0x83400103, + 0x81C, 0x82420103, + 0x81C, 0x65440103, + 0x81C, 0x64460103, + 0x81C, 0x63480103, + 0x81C, 0x624A0103, + 0x81C, 0x614C0103, + 0x81C, 0x444E0103, + 0x81C, 0x43500103, + 0x81C, 0x42520103, + 0x81C, 0x41540103, + 0x81C, 0x24560103, + 0x81C, 0x23580103, + 0x81C, 0x055A0103, + 0x81C, 0x045C0103, + 0x81C, 0x035E0103, + 0x81C, 0x02600103, + 0x81C, 0x01620103, + 0x81C, 0x01640103, + 0x81C, 0x01660103, + 0x81C, 0x01680103, + 0x81C, 0x016A0103, + 0x81C, 0x016C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0xA0000000, 0x00000000, + 0x81C, 0xFF000103, + 0x81C, 0xFE020103, + 0x81C, 0xFD040103, + 0x81C, 0xFC060103, + 0x81C, 0xFB080103, + 0x81C, 0xFA0A0103, + 0x81C, 0xF90C0103, + 0x81C, 0xF80E0103, + 0x81C, 0xF7100103, + 0x81C, 0xF6120103, + 0x81C, 0xF5140103, + 0x81C, 0xF4160103, + 0x81C, 0xF3180103, + 0x81C, 0xF21A0103, + 0x81C, 0xF11C0103, + 0x81C, 0xF01E0103, + 0x81C, 0xEF200103, + 0x81C, 0xEE220103, + 0x81C, 0xED240103, + 0x81C, 0xEC260103, + 0x81C, 0xEB280103, + 0x81C, 0xEA2A0103, + 0x81C, 0xE92C0103, + 0x81C, 0xE82E0103, + 0x81C, 0xE7300103, + 0x81C, 0xE6320103, + 0x81C, 0xE5340103, + 0x81C, 0xE4360103, + 0x81C, 0xE3380103, + 0x81C, 0xE23A0103, + 0x81C, 0xE13C0103, + 0x81C, 0xA43E0103, + 0x81C, 0xA3400103, + 0x81C, 0xA2420103, + 0x81C, 0xA1440103, + 0x81C, 0x86460103, + 0x81C, 0x85480103, + 0x81C, 0x844A0103, + 0x81C, 0x834C0103, + 0x81C, 0x824E0103, + 0x81C, 0x81500103, + 0x81C, 0x64520103, + 0x81C, 0x63540103, + 0x81C, 0x62560103, + 0x81C, 0x61580103, + 0x81C, 0x435A0103, + 0x81C, 0x425C0103, + 0x81C, 0x415E0103, + 0x81C, 0x25600103, + 0x81C, 0x24620103, + 0x81C, 0x06640103, + 0x81C, 0x05660103, + 0x81C, 0x04680103, + 0x81C, 0x036A0103, + 0x81C, 0x026C0103, + 0x81C, 0x016E0103, + 0x81C, 0x01700103, + 0x81C, 0x01720103, + 0x81C, 0x01740103, + 0x81C, 0x01760103, + 0x81C, 0x01780103, + 0x81C, 0x017A0103, + 0x81C, 0x017C0103, + 0x81C, 0x017E0103, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFA000203, + 0x81C, 0xF9020203, + 0x81C, 0xF8040203, + 0x81C, 0xF7060203, + 0x81C, 0xF6080203, + 0x81C, 0xF50A0203, + 0x81C, 0xF40C0203, + 0x81C, 0xF30E0203, + 0x81C, 0xF2100203, + 0x81C, 0xF1120203, + 0x81C, 0xF0140203, + 0x81C, 0xEF160203, + 0x81C, 0xEE180203, + 0x81C, 0xED1A0203, + 0x81C, 0xEC1C0203, + 0x81C, 0xEB1E0203, + 0x81C, 0xEA200203, + 0x81C, 0xE9220203, + 0x81C, 0xE8240203, + 0x81C, 0xE7260203, + 0x81C, 0xE6280203, + 0x81C, 0xE52A0203, + 0x81C, 0xE42C0203, + 0x81C, 0xE32E0203, + 0x81C, 0xE2300203, + 0x81C, 0xE1320203, + 0x81C, 0xA5340203, + 0x81C, 0xA4360203, + 0x81C, 0xA3380203, + 0x81C, 0xA23A0203, + 0x81C, 0xA13C0203, + 0x81C, 0x843E0203, + 0x81C, 0x83400203, + 0x81C, 0x82420203, + 0x81C, 0x81440203, + 0x81C, 0x63460203, + 0x81C, 0x62480203, + 0x81C, 0x614A0203, + 0x81C, 0x464C0203, + 0x81C, 0x454E0203, + 0x81C, 0x44500203, + 0x81C, 0x43520203, + 0x81C, 0x42540203, + 0x81C, 0x41560203, + 0x81C, 0x24580203, + 0x81C, 0x235A0203, + 0x81C, 0x065C0203, + 0x81C, 0x055E0203, + 0x81C, 0x04600203, + 0x81C, 0x03620203, + 0x81C, 0x02640203, + 0x81C, 0x01660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF8000203, + 0x81C, 0xF7020203, + 0x81C, 0xF6040203, + 0x81C, 0xF5060203, + 0x81C, 0xF4080203, + 0x81C, 0xF30A0203, + 0x81C, 0xF20C0203, + 0x81C, 0xF10E0203, + 0x81C, 0xF0100203, + 0x81C, 0xEF120203, + 0x81C, 0xEE140203, + 0x81C, 0xED160203, + 0x81C, 0xEC180203, + 0x81C, 0xEB1A0203, + 0x81C, 0xEA1C0203, + 0x81C, 0xE91E0203, + 0x81C, 0xE8200203, + 0x81C, 0xE7220203, + 0x81C, 0xE6240203, + 0x81C, 0xE5260203, + 0x81C, 0xE4280203, + 0x81C, 0xE32A0203, + 0x81C, 0xE22C0203, + 0x81C, 0xE12E0203, + 0x81C, 0xA6300203, + 0x81C, 0xA5320203, + 0x81C, 0xA4340203, + 0x81C, 0xA3360203, + 0x81C, 0xA2380203, + 0x81C, 0x853A0203, + 0x81C, 0x843C0203, + 0x81C, 0x833E0203, + 0x81C, 0x82400203, + 0x81C, 0x81420203, + 0x81C, 0x64440203, + 0x81C, 0x63460203, + 0x81C, 0x62480203, + 0x81C, 0x614A0203, + 0x81C, 0x444C0203, + 0x81C, 0x434E0203, + 0x81C, 0x42500203, + 0x81C, 0x25520203, + 0x81C, 0x24540203, + 0x81C, 0x23560203, + 0x81C, 0x06580203, + 0x81C, 0x055A0203, + 0x81C, 0x045C0203, + 0x81C, 0x035E0203, + 0x81C, 0x02600203, + 0x81C, 0x01620203, + 0x81C, 0x01640203, + 0x81C, 0x01660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFC000203, + 0x81C, 0xFB020203, + 0x81C, 0xFA040203, + 0x81C, 0xF9060203, + 0x81C, 0xF8080203, + 0x81C, 0xF70A0203, + 0x81C, 0xF60C0203, + 0x81C, 0xF50E0203, + 0x81C, 0xF4100203, + 0x81C, 0xF3120203, + 0x81C, 0xF2140203, + 0x81C, 0xF1160203, + 0x81C, 0xF0180203, + 0x81C, 0xEF1A0203, + 0x81C, 0xEE1C0203, + 0x81C, 0xED1E0203, + 0x81C, 0xEC200203, + 0x81C, 0xEB220203, + 0x81C, 0xEA240203, + 0x81C, 0xE9260203, + 0x81C, 0xE8280203, + 0x81C, 0xE72A0203, + 0x81C, 0xE62C0203, + 0x81C, 0xE52E0203, + 0x81C, 0xE4300203, + 0x81C, 0xE3320203, + 0x81C, 0xE2340203, + 0x81C, 0xE1360203, + 0x81C, 0x87380203, + 0x81C, 0x863A0203, + 0x81C, 0x853C0203, + 0x81C, 0x843E0203, + 0x81C, 0x83400203, + 0x81C, 0x82420203, + 0x81C, 0x81440203, + 0x81C, 0x64460203, + 0x81C, 0x63480203, + 0x81C, 0x624A0203, + 0x81C, 0x474C0203, + 0x81C, 0x464E0203, + 0x81C, 0x45500203, + 0x81C, 0x44520203, + 0x81C, 0x43540203, + 0x81C, 0x42560203, + 0x81C, 0x24580203, + 0x81C, 0x235A0203, + 0x81C, 0x075C0203, + 0x81C, 0x065E0203, + 0x81C, 0x05600203, + 0x81C, 0x04620203, + 0x81C, 0x03640203, + 0x81C, 0x02660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF8000203, + 0x81C, 0xF7020203, + 0x81C, 0xF6040203, + 0x81C, 0xF5060203, + 0x81C, 0xF4080203, + 0x81C, 0xF30A0203, + 0x81C, 0xF20C0203, + 0x81C, 0xF10E0203, + 0x81C, 0xF0100203, + 0x81C, 0xEF120203, + 0x81C, 0xEE140203, + 0x81C, 0xED160203, + 0x81C, 0xEC180203, + 0x81C, 0xEB1A0203, + 0x81C, 0xEA1C0203, + 0x81C, 0xE91E0203, + 0x81C, 0xE8200203, + 0x81C, 0xE7220203, + 0x81C, 0xE6240203, + 0x81C, 0xE5260203, + 0x81C, 0xE4280203, + 0x81C, 0xE32A0203, + 0x81C, 0xE22C0203, + 0x81C, 0xE12E0203, + 0x81C, 0xA6300203, + 0x81C, 0xA5320203, + 0x81C, 0xA4340203, + 0x81C, 0xA3360203, + 0x81C, 0xA2380203, + 0x81C, 0xA13A0203, + 0x81C, 0x843C0203, + 0x81C, 0x833E0203, + 0x81C, 0x82400203, + 0x81C, 0x81420203, + 0x81C, 0x64440203, + 0x81C, 0x63460203, + 0x81C, 0x62480203, + 0x81C, 0x614A0203, + 0x81C, 0x444C0203, + 0x81C, 0x434E0203, + 0x81C, 0x42500203, + 0x81C, 0x41520203, + 0x81C, 0x25540203, + 0x81C, 0x24560203, + 0x81C, 0x23580203, + 0x81C, 0x065A0203, + 0x81C, 0x055C0203, + 0x81C, 0x045E0203, + 0x81C, 0x03600203, + 0x81C, 0x02620203, + 0x81C, 0x01640203, + 0x81C, 0x01660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFB000203, + 0x81C, 0xFA020203, + 0x81C, 0xF9040203, + 0x81C, 0xF8060203, + 0x81C, 0xF7080203, + 0x81C, 0xF60A0203, + 0x81C, 0xF50C0203, + 0x81C, 0xF40E0203, + 0x81C, 0xF3100203, + 0x81C, 0xF2120203, + 0x81C, 0xF1140203, + 0x81C, 0xF0160203, + 0x81C, 0xEF180203, + 0x81C, 0xEE1A0203, + 0x81C, 0xED1C0203, + 0x81C, 0xEC1E0203, + 0x81C, 0xEB200203, + 0x81C, 0xEA220203, + 0x81C, 0xE9240203, + 0x81C, 0xE8260203, + 0x81C, 0xE7280203, + 0x81C, 0xE62A0203, + 0x81C, 0xE52C0203, + 0x81C, 0xE42E0203, + 0x81C, 0xE3300203, + 0x81C, 0xE2320203, + 0x81C, 0xE1340203, + 0x81C, 0xA5360203, + 0x81C, 0xA4380203, + 0x81C, 0xA33A0203, + 0x81C, 0xA23C0203, + 0x81C, 0x843E0203, + 0x81C, 0x83400203, + 0x81C, 0x82420203, + 0x81C, 0x81440203, + 0x81C, 0x64460203, + 0x81C, 0x63480203, + 0x81C, 0x624A0203, + 0x81C, 0x614C0203, + 0x81C, 0x474E0203, + 0x81C, 0x46500203, + 0x81C, 0x45520203, + 0x81C, 0x44540203, + 0x81C, 0x43560203, + 0x81C, 0x25580203, + 0x81C, 0x245A0203, + 0x81C, 0x235C0203, + 0x81C, 0x075E0203, + 0x81C, 0x06600203, + 0x81C, 0x05620203, + 0x81C, 0x04640203, + 0x81C, 0x03660203, + 0x81C, 0x02680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFC000203, + 0x81C, 0xFB020203, + 0x81C, 0xFA040203, + 0x81C, 0xF9060203, + 0x81C, 0xF8080203, + 0x81C, 0xF70A0203, + 0x81C, 0xF60C0203, + 0x81C, 0xF50E0203, + 0x81C, 0xF4100203, + 0x81C, 0xF3120203, + 0x81C, 0xF2140203, + 0x81C, 0xF1160203, + 0x81C, 0xF0180203, + 0x81C, 0xEF1A0203, + 0x81C, 0xEE1C0203, + 0x81C, 0xED1E0203, + 0x81C, 0xEC200203, + 0x81C, 0xEB220203, + 0x81C, 0xEA240203, + 0x81C, 0xE9260203, + 0x81C, 0xE8280203, + 0x81C, 0xE72A0203, + 0x81C, 0xE62C0203, + 0x81C, 0xE52E0203, + 0x81C, 0xE4300203, + 0x81C, 0xE3320203, + 0x81C, 0xE2340203, + 0x81C, 0xE1360203, + 0x81C, 0xA5380203, + 0x81C, 0xA43A0203, + 0x81C, 0xA33C0203, + 0x81C, 0x853E0203, + 0x81C, 0x84400203, + 0x81C, 0x83420203, + 0x81C, 0x82440203, + 0x81C, 0x81460203, + 0x81C, 0x64480203, + 0x81C, 0x634A0203, + 0x81C, 0x624C0203, + 0x81C, 0x614E0203, + 0x81C, 0x46500203, + 0x81C, 0x45520203, + 0x81C, 0x44540203, + 0x81C, 0x43560203, + 0x81C, 0x25580203, + 0x81C, 0x245A0203, + 0x81C, 0x235C0203, + 0x81C, 0x075E0203, + 0x81C, 0x06600203, + 0x81C, 0x05620203, + 0x81C, 0x04640203, + 0x81C, 0x03660203, + 0x81C, 0x02680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000203, + 0x81C, 0xFF020203, + 0x81C, 0xFE040203, + 0x81C, 0xFD060203, + 0x81C, 0xFC080203, + 0x81C, 0xFB0A0203, + 0x81C, 0xFA0C0203, + 0x81C, 0xF90E0203, + 0x81C, 0xF8100203, + 0x81C, 0xF7120203, + 0x81C, 0xF6140203, + 0x81C, 0xF5160203, + 0x81C, 0xF4180203, + 0x81C, 0xF31A0203, + 0x81C, 0xF21C0203, + 0x81C, 0xF11E0203, + 0x81C, 0xF0200203, + 0x81C, 0xEF220203, + 0x81C, 0xEE240203, + 0x81C, 0xED260203, + 0x81C, 0xEC280203, + 0x81C, 0xEB2A0203, + 0x81C, 0xEA2C0203, + 0x81C, 0xE92E0203, + 0x81C, 0xE8300203, + 0x81C, 0xE7320203, + 0x81C, 0xE6340203, + 0x81C, 0xE5360203, + 0x81C, 0xE4380203, + 0x81C, 0xE33A0203, + 0x81C, 0xE23C0203, + 0x81C, 0xE13E0203, + 0x81C, 0xA4400203, + 0x81C, 0xA3420203, + 0x81C, 0xA2440203, + 0x81C, 0xA1460203, + 0x81C, 0x84480203, + 0x81C, 0x834A0203, + 0x81C, 0x824C0203, + 0x81C, 0x814E0203, + 0x81C, 0x64500203, + 0x81C, 0x63520203, + 0x81C, 0x62540203, + 0x81C, 0x61560203, + 0x81C, 0x45580203, + 0x81C, 0x445A0203, + 0x81C, 0x435C0203, + 0x81C, 0x425E0203, + 0x81C, 0x24600203, + 0x81C, 0x23620203, + 0x81C, 0x07640203, + 0x81C, 0x06660203, + 0x81C, 0x05680203, + 0x81C, 0x046A0203, + 0x81C, 0x036C0203, + 0x81C, 0x026E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF7000203, + 0x81C, 0xF6020203, + 0x81C, 0xF5040203, + 0x81C, 0xF4060203, + 0x81C, 0xF3080203, + 0x81C, 0xF20A0203, + 0x81C, 0xF10C0203, + 0x81C, 0xF00E0203, + 0x81C, 0xEF100203, + 0x81C, 0xEE120203, + 0x81C, 0xED140203, + 0x81C, 0xEC160203, + 0x81C, 0xEB180203, + 0x81C, 0xEA1A0203, + 0x81C, 0xE91C0203, + 0x81C, 0xE81E0203, + 0x81C, 0xE7200203, + 0x81C, 0xE6220203, + 0x81C, 0xE5240203, + 0x81C, 0xE4260203, + 0x81C, 0xE3280203, + 0x81C, 0xE22A0203, + 0x81C, 0xA62C0203, + 0x81C, 0xA52E0203, + 0x81C, 0xA4300203, + 0x81C, 0xA3320203, + 0x81C, 0xA2340203, + 0x81C, 0xA1360203, + 0x81C, 0x86380203, + 0x81C, 0x853A0203, + 0x81C, 0x843C0203, + 0x81C, 0x833E0203, + 0x81C, 0x65400203, + 0x81C, 0x64420203, + 0x81C, 0x63440203, + 0x81C, 0x46460203, + 0x81C, 0x45480203, + 0x81C, 0x444A0203, + 0x81C, 0x434C0203, + 0x81C, 0x264E0203, + 0x81C, 0x25500203, + 0x81C, 0x24520203, + 0x81C, 0x08540203, + 0x81C, 0x07560203, + 0x81C, 0x06580203, + 0x81C, 0x055A0203, + 0x81C, 0x045C0203, + 0x81C, 0x035E0203, + 0x81C, 0x02600203, + 0x81C, 0x01620203, + 0x81C, 0x01640203, + 0x81C, 0x01660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFF000203, + 0x81C, 0xFF020203, + 0x81C, 0xFE040203, + 0x81C, 0xFD060203, + 0x81C, 0xFC080203, + 0x81C, 0xFB0A0203, + 0x81C, 0xFA0C0203, + 0x81C, 0xF90E0203, + 0x81C, 0xF8100203, + 0x81C, 0xF7120203, + 0x81C, 0xF6140203, + 0x81C, 0xF5160203, + 0x81C, 0xF4180203, + 0x81C, 0xF31A0203, + 0x81C, 0xF21C0203, + 0x81C, 0xF11E0203, + 0x81C, 0xF0200203, + 0x81C, 0xEF220203, + 0x81C, 0xEE240203, + 0x81C, 0xED260203, + 0x81C, 0xEC280203, + 0x81C, 0xEB2A0203, + 0x81C, 0xEA2C0203, + 0x81C, 0xE92E0203, + 0x81C, 0xE8300203, + 0x81C, 0xE7320203, + 0x81C, 0xE6340203, + 0x81C, 0xE5360203, + 0x81C, 0xE4380203, + 0x81C, 0xE33A0203, + 0x81C, 0xE23C0203, + 0x81C, 0xE13E0203, + 0x81C, 0xA4400203, + 0x81C, 0xA3420203, + 0x81C, 0xA2440203, + 0x81C, 0xA1460203, + 0x81C, 0x84480203, + 0x81C, 0x834A0203, + 0x81C, 0x824C0203, + 0x81C, 0x814E0203, + 0x81C, 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0xE32A0203, + 0x81C, 0xE22C0203, + 0x81C, 0xE12E0203, + 0x81C, 0xA6300203, + 0x81C, 0xA5320203, + 0x81C, 0xA4340203, + 0x81C, 0xA3360203, + 0x81C, 0xA2380203, + 0x81C, 0xA13A0203, + 0x81C, 0x843C0203, + 0x81C, 0x833E0203, + 0x81C, 0x82400203, + 0x81C, 0x81420203, + 0x81C, 0x64440203, + 0x81C, 0x63460203, + 0x81C, 0x62480203, + 0x81C, 0x614A0203, + 0x81C, 0x444C0203, + 0x81C, 0x434E0203, + 0x81C, 0x42500203, + 0x81C, 0x41520203, + 0x81C, 0x25540203, + 0x81C, 0x24560203, + 0x81C, 0x23580203, + 0x81C, 0x065A0203, + 0x81C, 0x055C0203, + 0x81C, 0x045E0203, + 0x81C, 0x03600203, + 0x81C, 0x02620203, + 0x81C, 0x01640203, + 0x81C, 0x01660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF9000203, + 0x81C, 0xF8020203, + 0x81C, 0xF7040203, + 0x81C, 0xF6060203, + 0x81C, 0xF5080203, + 0x81C, 0xF40A0203, + 0x81C, 0xF30C0203, + 0x81C, 0xF20E0203, + 0x81C, 0xF1100203, + 0x81C, 0xF0120203, + 0x81C, 0xEF140203, + 0x81C, 0xCE160203, + 0x81C, 0xCD180203, + 0x81C, 0xCC1A0203, + 0x81C, 0xCB1C0203, + 0x81C, 0xCA1E0203, + 0x81C, 0xC9200203, + 0x81C, 0xC8220203, + 0x81C, 0xC7240203, + 0x81C, 0xC6260203, + 0x81C, 0xC5280203, + 0x81C, 0xC42A0203, + 0x81C, 0xC32C0203, + 0x81C, 0xC22E0203, + 0x81C, 0xC1300203, + 0x81C, 0xA5320203, + 0x81C, 0xA4340203, + 0x81C, 0xA3360203, + 0x81C, 0xA2380203, + 0x81C, 0xA13A0203, + 0x81C, 0x853C0203, + 0x81C, 0x843E0203, + 0x81C, 0x83400203, + 0x81C, 0x82420203, + 0x81C, 0x81440203, + 0x81C, 0x64460203, + 0x81C, 0x63480203, + 0x81C, 0x624A0203, + 0x81C, 0x614C0203, + 0x81C, 0x444E0203, + 0x81C, 0x43500203, + 0x81C, 0x42520203, + 0x81C, 0x41540203, + 0x81C, 0x24560203, + 0x81C, 0x23580203, + 0x81C, 0x075A0203, + 0x81C, 0x065C0203, + 0x81C, 0x055E0203, + 0x81C, 0x04600203, + 0x81C, 0x03620203, + 0x81C, 0x02640203, + 0x81C, 0x01660203, + 0x81C, 0x01680203, + 0x81C, 0x016A0203, + 0x81C, 0x016C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0xA0000000, 0x00000000, + 0x81C, 0xFF000203, + 0x81C, 0xFF020203, + 0x81C, 0xFE040203, + 0x81C, 0xFD060203, + 0x81C, 0xFC080203, + 0x81C, 0xFB0A0203, + 0x81C, 0xFA0C0203, + 0x81C, 0xF90E0203, + 0x81C, 0xF8100203, + 0x81C, 0xF7120203, + 0x81C, 0xF6140203, + 0x81C, 0xF5160203, + 0x81C, 0xF4180203, + 0x81C, 0xF31A0203, + 0x81C, 0xF21C0203, + 0x81C, 0xF11E0203, + 0x81C, 0xF0200203, + 0x81C, 0xEF220203, + 0x81C, 0xEE240203, + 0x81C, 0xED260203, + 0x81C, 0xEC280203, + 0x81C, 0xEB2A0203, + 0x81C, 0xEA2C0203, + 0x81C, 0xE92E0203, + 0x81C, 0xE8300203, + 0x81C, 0xE7320203, + 0x81C, 0xE6340203, + 0x81C, 0xE5360203, + 0x81C, 0xE4380203, + 0x81C, 0xE33A0203, + 0x81C, 0xE23C0203, + 0x81C, 0xE13E0203, + 0x81C, 0xA4400203, + 0x81C, 0xA3420203, + 0x81C, 0xA2440203, + 0x81C, 0xA1460203, + 0x81C, 0x85480203, + 0x81C, 0x844A0203, + 0x81C, 0x834C0203, + 0x81C, 0x824E0203, + 0x81C, 0x81500203, + 0x81C, 0x64520203, + 0x81C, 0x63540203, + 0x81C, 0x62560203, + 0x81C, 0x61580203, + 0x81C, 0x445A0203, + 0x81C, 0x435C0203, + 0x81C, 0x425E0203, + 0x81C, 0x25600203, + 0x81C, 0x24620203, + 0x81C, 0x06640203, + 0x81C, 0x05660203, + 0x81C, 0x04680203, + 0x81C, 0x036A0203, + 0x81C, 0x026C0203, + 0x81C, 0x016E0203, + 0x81C, 0x01700203, + 0x81C, 0x01720203, + 0x81C, 0x01740203, + 0x81C, 0x01760203, + 0x81C, 0x01780203, + 0x81C, 0x017A0203, + 0x81C, 0x017C0203, + 0x81C, 0x017E0203, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF8000303, + 0x81C, 0xF7020303, + 0x81C, 0xF6040303, + 0x81C, 0xF5060303, + 0x81C, 0xF4080303, + 0x81C, 0xF30A0303, + 0x81C, 0xF20C0303, + 0x81C, 0xF10E0303, + 0x81C, 0xF0100303, + 0x81C, 0xEF120303, + 0x81C, 0xEE140303, + 0x81C, 0xED160303, + 0x81C, 0xEC180303, + 0x81C, 0xEB1A0303, + 0x81C, 0xEA1C0303, + 0x81C, 0xE91E0303, + 0x81C, 0xE8200303, + 0x81C, 0xE7220303, + 0x81C, 0xE6240303, + 0x81C, 0xE5260303, + 0x81C, 0xE4280303, + 0x81C, 0xE32A0303, + 0x81C, 0xE22C0303, + 0x81C, 0xE12E0303, + 0x81C, 0xA6300303, + 0x81C, 0xA5320303, + 0x81C, 0xA4340303, + 0x81C, 0xA3360303, + 0x81C, 0xA2380303, + 0x81C, 0xA13A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x82400303, + 0x81C, 0x81420303, + 0x81C, 0x64440303, + 0x81C, 0x63460303, + 0x81C, 0x62480303, + 0x81C, 0x614A0303, + 0x81C, 0x454C0303, + 0x81C, 0x444E0303, + 0x81C, 0x43500303, + 0x81C, 0x42520303, + 0x81C, 0x41540303, + 0x81C, 0x24560303, + 0x81C, 0x23580303, + 0x81C, 0x065A0303, + 0x81C, 0x055C0303, + 0x81C, 0x045E0303, + 0x81C, 0x03600303, + 0x81C, 0x02620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF7000303, + 0x81C, 0xF6020303, + 0x81C, 0xF5040303, + 0x81C, 0xF4060303, + 0x81C, 0xF3080303, + 0x81C, 0xF20A0303, + 0x81C, 0xF10C0303, + 0x81C, 0xF00E0303, + 0x81C, 0xEF100303, + 0x81C, 0xEE120303, + 0x81C, 0xED140303, + 0x81C, 0xEC160303, + 0x81C, 0xEB180303, + 0x81C, 0xEA1A0303, + 0x81C, 0xE91C0303, + 0x81C, 0xE81E0303, + 0x81C, 0xE7200303, + 0x81C, 0xE6220303, + 0x81C, 0xE5240303, + 0x81C, 0xE4260303, + 0x81C, 0xE3280303, + 0x81C, 0xC32A0303, + 0x81C, 0xC22C0303, + 0x81C, 0xC12E0303, + 0x81C, 0xA5300303, + 0x81C, 0xA4320303, + 0x81C, 0xA3340303, + 0x81C, 0xA2360303, + 0x81C, 0xA1380303, + 0x81C, 0x853A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x82400303, + 0x81C, 0x81420303, + 0x81C, 0x64440303, + 0x81C, 0x63460303, + 0x81C, 0x62480303, + 0x81C, 0x614A0303, + 0x81C, 0x454C0303, + 0x81C, 0x444E0303, + 0x81C, 0x43500303, + 0x81C, 0x25520303, + 0x81C, 0x24540303, + 0x81C, 0x23560303, + 0x81C, 0x06580303, + 0x81C, 0x055A0303, + 0x81C, 0x045C0303, + 0x81C, 0x035E0303, + 0x81C, 0x02600303, + 0x81C, 0x01620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF9000303, + 0x81C, 0xF8020303, + 0x81C, 0xF7040303, + 0x81C, 0xF6060303, + 0x81C, 0xF5080303, + 0x81C, 0xF40A0303, + 0x81C, 0xF30C0303, + 0x81C, 0xF20E0303, + 0x81C, 0xF1100303, + 0x81C, 0xF0120303, + 0x81C, 0xEF140303, + 0x81C, 0xEE160303, + 0x81C, 0xED180303, + 0x81C, 0xEC1A0303, + 0x81C, 0xEB1C0303, + 0x81C, 0xEA1E0303, + 0x81C, 0xE9200303, + 0x81C, 0xE8220303, + 0x81C, 0xE7240303, + 0x81C, 0xE6260303, + 0x81C, 0xE5280303, + 0x81C, 0xE42A0303, + 0x81C, 0xE32C0303, + 0x81C, 0xE22E0303, + 0x81C, 0xE1300303, + 0x81C, 0xA4320303, + 0x81C, 0xA3340303, + 0x81C, 0xA2360303, + 0x81C, 0xA1380303, + 0x81C, 0x853A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x82400303, + 0x81C, 0x81420303, + 0x81C, 0x64440303, + 0x81C, 0x63460303, + 0x81C, 0x62480303, + 0x81C, 0x614A0303, + 0x81C, 0x444C0303, + 0x81C, 0x434E0303, + 0x81C, 0x42500303, + 0x81C, 0x25520303, + 0x81C, 0x24540303, + 0x81C, 0x23560303, + 0x81C, 0x07580303, + 0x81C, 0x065A0303, + 0x81C, 0x055C0303, + 0x81C, 0x045E0303, + 0x81C, 0x03600303, + 0x81C, 0x02620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF7000303, + 0x81C, 0xF6020303, + 0x81C, 0xF5040303, + 0x81C, 0xF4060303, + 0x81C, 0xF3080303, + 0x81C, 0xF20A0303, + 0x81C, 0xF10C0303, + 0x81C, 0xF00E0303, + 0x81C, 0xEF100303, + 0x81C, 0xEE120303, + 0x81C, 0xED140303, + 0x81C, 0xEC160303, + 0x81C, 0xEB180303, + 0x81C, 0xEA1A0303, + 0x81C, 0xE91C0303, + 0x81C, 0xE81E0303, + 0x81C, 0xE7200303, + 0x81C, 0xE6220303, + 0x81C, 0xE5240303, + 0x81C, 0xE4260303, + 0x81C, 0xE3280303, + 0x81C, 0xE22A0303, + 0x81C, 0xE12C0303, + 0x81C, 0xA72E0303, + 0x81C, 0xA6300303, + 0x81C, 0xA5320303, + 0x81C, 0xA4340303, + 0x81C, 0xA3360303, + 0x81C, 0xA2380303, + 0x81C, 0xA13A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x82400303, + 0x81C, 0x81420303, + 0x81C, 0x64440303, + 0x81C, 0x63460303, + 0x81C, 0x62480303, + 0x81C, 0x614A0303, + 0x81C, 0x454C0303, + 0x81C, 0x444E0303, + 0x81C, 0x43500303, + 0x81C, 0x42520303, + 0x81C, 0x41540303, + 0x81C, 0x24560303, + 0x81C, 0x23580303, + 0x81C, 0x065A0303, + 0x81C, 0x055C0303, + 0x81C, 0x045E0303, + 0x81C, 0x03600303, + 0x81C, 0x02620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFB000303, + 0x81C, 0xFA020303, + 0x81C, 0xF9040303, + 0x81C, 0xF8060303, + 0x81C, 0xF7080303, + 0x81C, 0xF60A0303, + 0x81C, 0xF50C0303, + 0x81C, 0xF40E0303, + 0x81C, 0xF3100303, + 0x81C, 0xF2120303, + 0x81C, 0xF1140303, + 0x81C, 0xF0160303, + 0x81C, 0xEF180303, + 0x81C, 0xEE1A0303, + 0x81C, 0xED1C0303, + 0x81C, 0xEC1E0303, + 0x81C, 0xEB200303, + 0x81C, 0xEA220303, + 0x81C, 0xE9240303, + 0x81C, 0xE8260303, + 0x81C, 0xE7280303, + 0x81C, 0xE62A0303, + 0x81C, 0xE52C0303, + 0x81C, 0xE42E0303, + 0x81C, 0xE3300303, + 0x81C, 0xE2320303, + 0x81C, 0xE1340303, + 0x81C, 0xC2360303, + 0x81C, 0xC1380303, + 0x81C, 0xA33A0303, + 0x81C, 0xA23C0303, + 0x81C, 0x853E0303, + 0x81C, 0x84400303, + 0x81C, 0x83420303, + 0x81C, 0x66440303, + 0x81C, 0x65460303, + 0x81C, 0x64480303, + 0x81C, 0x634A0303, + 0x81C, 0x624C0303, + 0x81C, 0x614E0303, + 0x81C, 0x45500303, + 0x81C, 0x44520303, + 0x81C, 0x43540303, + 0x81C, 0x42560303, + 0x81C, 0x25580303, + 0x81C, 0x245A0303, + 0x81C, 0x235C0303, + 0x81C, 0x065E0303, + 0x81C, 0x05600303, + 0x81C, 0x04620303, + 0x81C, 0x03640303, + 0x81C, 0x02660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF9000303, + 0x81C, 0xF8020303, + 0x81C, 0xF7040303, + 0x81C, 0xF6060303, + 0x81C, 0xF5080303, + 0x81C, 0xF40A0303, + 0x81C, 0xF30C0303, + 0x81C, 0xF20E0303, + 0x81C, 0xF1100303, + 0x81C, 0xF0120303, + 0x81C, 0xEF140303, + 0x81C, 0xEE160303, + 0x81C, 0xED180303, + 0x81C, 0xEC1A0303, + 0x81C, 0xEB1C0303, + 0x81C, 0xEA1E0303, + 0x81C, 0xE9200303, + 0x81C, 0xE8220303, + 0x81C, 0xE7240303, + 0x81C, 0xE6260303, + 0x81C, 0xE5280303, + 0x81C, 0xE42A0303, + 0x81C, 0xE32C0303, + 0x81C, 0xE22E0303, + 0x81C, 0xE1300303, + 0x81C, 0xA6320303, + 0x81C, 0xA5340303, + 0x81C, 0xA4360303, + 0x81C, 0xA3380303, + 0x81C, 0xA23A0303, + 0x81C, 0xA13C0303, + 0x81C, 0x853E0303, + 0x81C, 0x84400303, + 0x81C, 0x83420303, + 0x81C, 0x82440303, + 0x81C, 0x81460303, + 0x81C, 0x64480303, + 0x81C, 0x634A0303, + 0x81C, 0x624C0303, + 0x81C, 0x614E0303, + 0x81C, 0x44500303, + 0x81C, 0x43520303, + 0x81C, 0x42540303, + 0x81C, 0x41560303, + 0x81C, 0x25580303, + 0x81C, 0x245A0303, + 0x81C, 0x235C0303, + 0x81C, 0x055E0303, + 0x81C, 0x04600303, + 0x81C, 0x03620303, + 0x81C, 0x02640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000303, + 0x81C, 0xFD020303, + 0x81C, 0xFC040303, + 0x81C, 0xFB060303, + 0x81C, 0xFA080303, + 0x81C, 0xF90A0303, + 0x81C, 0xF80C0303, + 0x81C, 0xF70E0303, + 0x81C, 0xF6100303, + 0x81C, 0xF5120303, + 0x81C, 0xF4140303, + 0x81C, 0xF3160303, + 0x81C, 0xF2180303, + 0x81C, 0xF11A0303, + 0x81C, 0xF01C0303, + 0x81C, 0xEF1E0303, + 0x81C, 0xEE200303, + 0x81C, 0xED220303, + 0x81C, 0xEC240303, + 0x81C, 0xEB260303, + 0x81C, 0xEA280303, + 0x81C, 0xE92A0303, + 0x81C, 0xE82C0303, + 0x81C, 0xE72E0303, + 0x81C, 0xE6300303, + 0x81C, 0xE5320303, + 0x81C, 0xE4340303, + 0x81C, 0xE3360303, + 0x81C, 0xC3380303, + 0x81C, 0xC23A0303, + 0x81C, 0xC13C0303, + 0x81C, 0xA43E0303, + 0x81C, 0xA3400303, + 0x81C, 0xA2420303, + 0x81C, 0xA1440303, + 0x81C, 0x85460303, + 0x81C, 0x84480303, + 0x81C, 0x834A0303, + 0x81C, 0x824C0303, + 0x81C, 0x814E0303, + 0x81C, 0x64500303, + 0x81C, 0x63520303, + 0x81C, 0x62540303, + 0x81C, 0x61560303, + 0x81C, 0x44580303, + 0x81C, 0x435A0303, + 0x81C, 0x425C0303, + 0x81C, 0x265E0303, + 0x81C, 0x25600303, + 0x81C, 0x24620303, + 0x81C, 0x06640303, + 0x81C, 0x05660303, + 0x81C, 0x04680303, + 0x81C, 0x036A0303, + 0x81C, 0x026C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF7000303, + 0x81C, 0xF6020303, + 0x81C, 0xF5040303, + 0x81C, 0xF4060303, + 0x81C, 0xF3080303, + 0x81C, 0xF20A0303, + 0x81C, 0xF10C0303, + 0x81C, 0xF00E0303, + 0x81C, 0xEF100303, + 0x81C, 0xEE120303, + 0x81C, 0xED140303, + 0x81C, 0xEC160303, + 0x81C, 0xEB180303, + 0x81C, 0xEA1A0303, + 0x81C, 0xE91C0303, + 0x81C, 0xE81E0303, + 0x81C, 0xE7200303, + 0x81C, 0xE6220303, + 0x81C, 0xE5240303, + 0x81C, 0xE4260303, + 0x81C, 0xE3280303, + 0x81C, 0xE22A0303, + 0x81C, 0xA62C0303, + 0x81C, 0xA52E0303, + 0x81C, 0xA4300303, + 0x81C, 0xA3320303, + 0x81C, 0xA2340303, + 0x81C, 0x87360303, + 0x81C, 0x86380303, + 0x81C, 0x853A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x66400303, + 0x81C, 0x65420303, + 0x81C, 0x64440303, + 0x81C, 0x45460303, + 0x81C, 0x44480303, + 0x81C, 0x434A0303, + 0x81C, 0x274C0303, + 0x81C, 0x264E0303, + 0x81C, 0x25500303, + 0x81C, 0x24520303, + 0x81C, 0x23540303, + 0x81C, 0x08560303, + 0x81C, 0x07580303, + 0x81C, 0x065A0303, + 0x81C, 0x055C0303, + 0x81C, 0x045E0303, + 0x81C, 0x03600303, + 0x81C, 0x02620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xFE000303, + 0x81C, 0xFD020303, + 0x81C, 0xFC040303, + 0x81C, 0xFB060303, + 0x81C, 0xFA080303, + 0x81C, 0xF90A0303, + 0x81C, 0xF80C0303, + 0x81C, 0xF70E0303, + 0x81C, 0xF6100303, + 0x81C, 0xF5120303, + 0x81C, 0xF4140303, + 0x81C, 0xF3160303, + 0x81C, 0xF2180303, + 0x81C, 0xF11A0303, + 0x81C, 0xF01C0303, + 0x81C, 0xEF1E0303, + 0x81C, 0xEE200303, + 0x81C, 0xED220303, + 0x81C, 0xEC240303, + 0x81C, 0xEB260303, + 0x81C, 0xEA280303, + 0x81C, 0xE92A0303, + 0x81C, 0xE82C0303, + 0x81C, 0xE72E0303, + 0x81C, 0xE6300303, + 0x81C, 0xE5320303, + 0x81C, 0xE4340303, + 0x81C, 0xE3360303, + 0x81C, 0xC3380303, + 0x81C, 0xC23A0303, + 0x81C, 0xC13C0303, + 0x81C, 0xA43E0303, + 0x81C, 0xA3400303, + 0x81C, 0xA2420303, + 0x81C, 0xA1440303, + 0x81C, 0x85460303, + 0x81C, 0x84480303, + 0x81C, 0x834A0303, + 0x81C, 0x824C0303, + 0x81C, 0x814E0303, + 0x81C, 0x64500303, + 0x81C, 0x63520303, + 0x81C, 0x62540303, + 0x81C, 0x61560303, + 0x81C, 0x44580303, + 0x81C, 0x435A0303, + 0x81C, 0x425C0303, + 0x81C, 0x265E0303, + 0x81C, 0x25600303, + 0x81C, 0x24620303, + 0x81C, 0x06640303, + 0x81C, 0x05660303, + 0x81C, 0x04680303, + 0x81C, 0x036A0303, + 0x81C, 0x026C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF7000303, + 0x81C, 0xF6020303, + 0x81C, 0xF5040303, + 0x81C, 0xF4060303, + 0x81C, 0xF3080303, + 0x81C, 0xF20A0303, + 0x81C, 0xF10C0303, + 0x81C, 0xF00E0303, + 0x81C, 0xEF100303, + 0x81C, 0xEE120303, + 0x81C, 0xED140303, + 0x81C, 0xEC160303, + 0x81C, 0xEB180303, + 0x81C, 0xEA1A0303, + 0x81C, 0xE91C0303, + 0x81C, 0xE81E0303, + 0x81C, 0xE7200303, + 0x81C, 0xE6220303, + 0x81C, 0xE5240303, + 0x81C, 0xE4260303, + 0x81C, 0xE3280303, + 0x81C, 0xE22A0303, + 0x81C, 0xE12C0303, + 0x81C, 0xA72E0303, + 0x81C, 0xA6300303, + 0x81C, 0xA5320303, + 0x81C, 0xA4340303, + 0x81C, 0xA3360303, + 0x81C, 0xA2380303, + 0x81C, 0xA13A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x82400303, + 0x81C, 0x81420303, + 0x81C, 0x64440303, + 0x81C, 0x63460303, + 0x81C, 0x62480303, + 0x81C, 0x614A0303, + 0x81C, 0x454C0303, + 0x81C, 0x444E0303, + 0x81C, 0x43500303, + 0x81C, 0x42520303, + 0x81C, 0x41540303, + 0x81C, 0x24560303, + 0x81C, 0x23580303, + 0x81C, 0x065A0303, + 0x81C, 0x055C0303, + 0x81C, 0x045E0303, + 0x81C, 0x03600303, + 0x81C, 0x02620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x81C, 0xF7000303, + 0x81C, 0xF6020303, + 0x81C, 0xF5040303, + 0x81C, 0xF4060303, + 0x81C, 0xF3080303, + 0x81C, 0xF20A0303, + 0x81C, 0xF10C0303, + 0x81C, 0xF00E0303, + 0x81C, 0xEF100303, + 0x81C, 0xEE120303, + 0x81C, 0xED140303, + 0x81C, 0xEC160303, + 0x81C, 0xEB180303, + 0x81C, 0xEA1A0303, + 0x81C, 0xAF1C0303, + 0x81C, 0xAE1E0303, + 0x81C, 0xAD200303, + 0x81C, 0xAC220303, + 0x81C, 0xAB240303, + 0x81C, 0xAA260303, + 0x81C, 0xC5280303, + 0x81C, 0xC42A0303, + 0x81C, 0xC32C0303, + 0x81C, 0xC22E0303, + 0x81C, 0xA5300303, + 0x81C, 0xA4320303, + 0x81C, 0xA3340303, + 0x81C, 0xA2360303, + 0x81C, 0xA1380303, + 0x81C, 0x853A0303, + 0x81C, 0x843C0303, + 0x81C, 0x833E0303, + 0x81C, 0x82400303, + 0x81C, 0x81420303, + 0x81C, 0x64440303, + 0x81C, 0x63460303, + 0x81C, 0x62480303, + 0x81C, 0x614A0303, + 0x81C, 0x444C0303, + 0x81C, 0x434E0303, + 0x81C, 0x42500303, + 0x81C, 0x41520303, + 0x81C, 0x25540303, + 0x81C, 0x24560303, + 0x81C, 0x06580303, + 0x81C, 0x055A0303, + 0x81C, 0x045C0303, + 0x81C, 0x035E0303, + 0x81C, 0x02600303, + 0x81C, 0x01620303, + 0x81C, 0x01640303, + 0x81C, 0x01660303, + 0x81C, 0x01680303, + 0x81C, 0x016A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0xA0000000, 0x00000000, + 0x81C, 0xFD000303, + 0x81C, 0xFC020303, + 0x81C, 0xFB040303, + 0x81C, 0xFA060303, + 0x81C, 0xF9080303, + 0x81C, 0xF80A0303, + 0x81C, 0xF70C0303, + 0x81C, 0xF60E0303, + 0x81C, 0xF5100303, + 0x81C, 0xF4120303, + 0x81C, 0xF3140303, + 0x81C, 0xF2160303, + 0x81C, 0xF1180303, + 0x81C, 0xF01A0303, + 0x81C, 0xEF1C0303, + 0x81C, 0xEE1E0303, + 0x81C, 0xED200303, + 0x81C, 0xEC220303, + 0x81C, 0xEB240303, + 0x81C, 0xEA260303, + 0x81C, 0xE9280303, + 0x81C, 0xE82A0303, + 0x81C, 0xE72C0303, + 0x81C, 0xE62E0303, + 0x81C, 0xE5300303, + 0x81C, 0xE4320303, + 0x81C, 0xE3340303, + 0x81C, 0xE2360303, + 0x81C, 0xE1380303, + 0x81C, 0xA53A0303, + 0x81C, 0xA43C0303, + 0x81C, 0xA33E0303, + 0x81C, 0xA2400303, + 0x81C, 0xA1420303, + 0x81C, 0x87440303, + 0x81C, 0x86460303, + 0x81C, 0x85480303, + 0x81C, 0x844A0303, + 0x81C, 0x834C0303, + 0x81C, 0x824E0303, + 0x81C, 0x81500303, + 0x81C, 0x64520303, + 0x81C, 0x63540303, + 0x81C, 0x62560303, + 0x81C, 0x61580303, + 0x81C, 0x435A0303, + 0x81C, 0x425C0303, + 0x81C, 0x415E0303, + 0x81C, 0x07600303, + 0x81C, 0x06620303, + 0x81C, 0x05640303, + 0x81C, 0x04660303, + 0x81C, 0x03680303, + 0x81C, 0x026A0303, + 0x81C, 0x016C0303, + 0x81C, 0x016E0303, + 0x81C, 0x01700303, + 0x81C, 0x01720303, + 0x81C, 0x01740303, + 0x81C, 0x01760303, + 0x81C, 0x01780303, + 0x81C, 0x017A0303, + 0x81C, 0x017C0303, + 0x81C, 0x017E0303, + 0xB0000000, 0x00000000, + 0xC50, 0x00000022, + 0xC50, 0x00000020, + 0xE50, 0x00000022, + 0xE50, 0x00000020, + 0x1850, 0x00000022, + 0x1850, 0x00000020, + 0x1A50, 0x00000022, + 0x1A50, 0x00000020, +}; + +RTW_DECL_TABLE_PHY_COND(rtw8814a_agc, rtw_phy_cfg_agc); + +static const u32 rtw8814a_bb[] = { + 0x800, 0x9020D010, + 0x804, 0x08011280, + 0x808, 0x0E0282FF, + 0x80C, 0x1000002F, + 0x80000003, 0x00000000, 0x40000000, 0x00000000, + 0x810, 0x33303265, + 0xA0000000, 0x00000000, + 0x810, 0x33303265, + 0xB0000000, 0x00000000, + 0x814, 0x020C3D10, + 0x818, 0x04A10385, + 0x820, 0x00000000, + 0x824, 0x00033E40, + 0x828, 0x00000000, + 0x82C, 0x73985170, + 0x830, 0x79A0EA08, + 0x834, 0x042E708A, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x838, 0x86667640, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x838, 0x86667641, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x838, 0x86667641, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x838, 0x86667641, + 0xA0000000, 0x00000000, + 0x838, 0x86667640, + 0xB0000000, 0x00000000, + 0x83C, 0x9798B9B9, + 0x840, 0x17578F60, + 0x844, 0x4BBDFCDE, + 0x848, 0x5CD07F8B, + 0x84C, 0x6CFBF7B5, + 0x850, 0x28834706, + 0x854, 0x0001520C, + 0x858, 0x4060C000, + 0x85C, 0x74210368, + 0x860, 0x6929C321, + 0x864, 0x79727432, + 0x868, 0x8CA7A314, + 0x86C, 0x438C2878, + 0x870, 0x44444444, + 0x874, 0x21612C2E, + 0x878, 0x00003152, + 0x87C, 0x000FC000, + 0x8A0, 0x00000013, + 0x8A4, 0x7F7F7F7F, + 0x8A8, 0xA202033E, + 0x8AC, 0xF40F550A, + 0x8B0, 0x00000600, + 0x8B4, 0x000FC080, + 0x8B8, 0xEC0057FF, + 0x8BC, 0x8CA520C3, + 0x8C0, 0x3FF00020, + 0x8C4, 0x44C00000, + 0x80000009, 0x00000000, 0x40000000, 0x00000000, + 0x8C8, 0x80025969, + 0xA0000000, 0x00000000, + 0x8C8, 0x80025167, + 0xB0000000, 0x00000000, + 0x8CC, 0x08250492, + 0x8D0, 0x0000B800, + 0x8D4, 0x940008A0, + 0x8D8, 0x290B5612, + 0x8DC, 0x00000000, + 0x8E0, 0x32316407, + 0x8E4, 0x4A092925, + 0x8E8, 0xFFFFC42C, + 0x8EC, 0x99999999, + 0x8F0, 0x00009999, + 0x8F4, 0x00F80FA1, + 0x8F8, 0x400082C0, + 0x8FC, 0x00000000, + 0x900, 0x00400700, + 0x90C, 0x09004000, + 0x910, 0x0000FC00, + 0x914, 0xD6400404, + 0x918, 0x1C1028C0, + 0x91C, 0x64B11A1C, + 0x920, 0xE0767233, + 0x924, 0x055AA500, + 0x928, 0x4AB0E4E4, + 0x92C, 0xFFFE0000, + 0x930, 0xFFFFFFFE, + 0x934, 0x001FFFFF, + 0x938, 0x00008400, + 0x93C, 0x932C0642, + 0x940, 0x093E9360, + 0x944, 0x08000000, + 0x948, 0x04000000, + 0x950, 0x02010080, + 0x954, 0x86510080, + 0x960, 0x00000000, + 0x964, 0x00000000, + 0x968, 0x00000000, + 0x96C, 0x00000000, + 0x970, 0x801FFFFF, + 0x978, 0x00000000, + 0x97C, 0x00000000, + 0x980, 0x00000000, + 0x984, 0x00000000, + 0x988, 0x00000000, + 0x98C, 0x03440000, + 0x990, 0x27100000, + 0x994, 0xFFFF0100, + 0x998, 0xFFFFFF5C, + 0x99C, 0xFFFFFFFF, + 0x9A0, 0x000000FF, + 0x9A4, 0x00080080, + 0x9A8, 0x0C2F0000, + 0x9AC, 0x00560000, + 0x9B0, 0x81081008, + 0x9B4, 0x00000000, + 0x9B8, 0x01081008, + 0x9BC, 0x01081008, + 0x9D0, 0x00000000, + 0x9D4, 0x00000000, + 0x9D8, 0x00000000, + 0x9DC, 0x00000000, + 0x9E4, 0x00000002, + 0x9E8, 0x000022D5, + 0x9FC, 0xEFFFF7FF, + 0xB00, 0xE3100000, + 0xB04, 0x0000B000, + 0xB0C, 0x31EAA006, + 0xB5C, 0x41CFFFFF, + 0xC00, 0x00000007, + 0xC04, 0x00042020, + 0xC08, 0x80410231, + 0xC0C, 0x00000000, + 0xC10, 0x00000100, + 0xC14, 0x01000000, + 0xC1C, 0x40000053, + 0xC50, 0x00000020, + 0xC54, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0xC58, 0x3C0A0C14, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0xC58, 0x3C0A0C14, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0xC58, 0x3C0A0C14, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xC58, 0x3C0A0C14, + 0xA0000000, 0x00000000, + 0xC58, 0x3C020C14, + 0xB0000000, 0x00000000, + 0xC5C, 0x0D000058, + 0xC60, 0x1B800000, + 0xC60, 0x0B800001, + 0xC60, 0x05800002, + 0xC60, 0x07800003, + 0xC60, 0x1A800004, + 0xC60, 0x0B800005, + 0xC60, 0x05800006, + 0xC60, 0x0E800007, + 0xC60, 0x1A800008, + 0xC60, 0x0B800009, + 0xC60, 0x1580000A, + 0xC60, 0x0880000B, + 0xC60, 0x1A80000C, + 0xC60, 0x0B80000D, + 0xC60, 0x0580000E, + 0xC60, 0x0E80000F, + 0xC60, 0x1A800010, + 0xC60, 0x0B800011, + 0xC60, 0x15800012, + 0xC60, 0x08800013, + 0xC60, 0x1A800014, + 0xC60, 0x0B800015, + 0xC60, 0x05800016, + 0xC60, 0x07800017, + 0xC60, 0x1A800018, + 0xC60, 0x0B800019, + 0xC60, 0x1580001A, + 0xC60, 0x0880001B, + 0xC60, 0x1B80001C, + 0xC60, 0x0B80001D, + 0xC60, 0x0580001E, + 0xC60, 0x0780001F, + 0xC60, 0x1B800020, + 0xC60, 0x0B800021, + 0xC60, 0x05800022, + 0xC60, 0x07800023, + 0xC60, 0x1B800024, + 0xC60, 0x0B800025, + 0xC60, 0x05800026, + 0xC60, 0x07800027, + 0xC60, 0x1B800028, + 0xC60, 0x0B800029, + 0xC60, 0x0580002A, + 0xC60, 0x0780002B, + 0xC60, 0x1B800030, + 0xC60, 0x0B800031, + 0xC60, 0x05800032, + 0xC60, 0x00800033, + 0xC60, 0x1B800034, + 0xC60, 0x0B800035, + 0xC60, 0x05800036, + 0xC60, 0x00800037, + 0xC60, 0x1B800038, + 0xC60, 0x0B800039, + 0xC60, 0x0580003A, + 0xC60, 0x0E80803B, + 0xC94, 0x01000401, + 0xC98, 0x00188000, + 0xCA0, 0x00002929, + 0xCA4, 0x08040201, + 0xCA8, 0x80402010, + 0xCAC, 0x77777000, + 0xCB0, 0x54775477, + 0xCB4, 0x54775477, + 0xCB8, 0x00500000, + 0xCBC, 0x77700000, + 0xCC0, 0x00000010, + 0xCC8, 0x00000010, + 0xE00, 0x00000007, + 0xE04, 0x00042020, + 0xE08, 0x80410231, + 0xE0C, 0x00000000, + 0xE10, 0x00000100, + 0xE14, 0x01000000, + 0xE1C, 0x40000053, + 0xE50, 0x00000020, + 0xE54, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0xE58, 0x3C0A0C14, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0xE58, 0x3C0A0C14, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0xE58, 0x3C0A0C14, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xE58, 0x3C0A0C14, + 0xA0000000, 0x00000000, + 0xE58, 0x3C020C14, + 0xB0000000, 0x00000000, + 0xE5C, 0x0D000058, + 0xE60, 0x1B800000, + 0xE60, 0x0B800001, + 0xE60, 0x05800002, + 0xE60, 0x07800003, + 0xE60, 0x1A800004, + 0xE60, 0x0B800005, + 0xE60, 0x05800006, + 0xE60, 0x0E800007, + 0xE60, 0x1A800008, + 0xE60, 0x0B800009, + 0xE60, 0x1580000A, + 0xE60, 0x0880000B, + 0xE60, 0x1A80000C, + 0xE60, 0x0B80000D, + 0xE60, 0x0580000E, + 0xE60, 0x0E80000F, + 0xE60, 0x1A800010, + 0xE60, 0x0B800011, + 0xE60, 0x15800012, + 0xE60, 0x08800013, + 0xE60, 0x1A800014, + 0xE60, 0x0B800015, + 0xE60, 0x05800016, + 0xE60, 0x07800017, + 0xE60, 0x1A800018, + 0xE60, 0x0B800019, + 0xE60, 0x1580001A, + 0xE60, 0x0880001B, + 0xE60, 0x1B80001C, + 0xE60, 0x0B80001D, + 0xE60, 0x0580001E, + 0xE60, 0x0780001F, + 0xE60, 0x1B800020, + 0xE60, 0x0B800021, + 0xE60, 0x05800022, + 0xE60, 0x07800023, + 0xE60, 0x1B800024, + 0xE60, 0x0B800025, + 0xE60, 0x05800026, + 0xE60, 0x07800027, + 0xE60, 0x1B800028, + 0xE60, 0x0B800029, + 0xE60, 0x0580002A, + 0xE60, 0x0780002B, + 0xE60, 0x1B800030, + 0xE60, 0x0B800031, + 0xE60, 0x05800032, + 0xE60, 0x00800033, + 0xE60, 0x1B800034, + 0xE60, 0x0B800035, + 0xE60, 0x05800036, + 0xE60, 0x00800037, + 0xE60, 0x1B800038, + 0xE60, 0x0B800039, + 0xE60, 0x0580003A, + 0xE60, 0x0E80803B, + 0xE94, 0x01000401, + 0xE98, 0x00188000, + 0xEA0, 0x00002929, + 0xEA4, 0x08040201, + 0xEA8, 0x80402010, + 0xEAC, 0x77777000, + 0xEB0, 0x54775477, + 0xEB4, 0x54775477, + 0xEB8, 0x00500000, + 0xEBC, 0x77700000, + 0x1800, 0x00000007, + 0x1804, 0x00042020, + 0x1808, 0x80410231, + 0x180C, 0x00000000, + 0x1810, 0x00000100, + 0x1814, 0x01000000, + 0x181C, 0x40000053, + 0x1850, 0x00000020, + 0x1854, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x1858, 0x3C0A0C14, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1858, 0x3C0A0C14, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1858, 0x3C0A0C14, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1858, 0x3C0A0C14, + 0xA0000000, 0x00000000, + 0x1858, 0x3C020C14, + 0xB0000000, 0x00000000, + 0x185C, 0x0D000058, + 0x1860, 0x1B800000, + 0x1860, 0x0B800001, + 0x1860, 0x05800002, + 0x1860, 0x07800003, + 0x1860, 0x1A800004, + 0x1860, 0x0B800005, + 0x1860, 0x05800006, + 0x1860, 0x0E800007, + 0x1860, 0x1A800008, + 0x1860, 0x0B800009, + 0x1860, 0x1580000A, + 0x1860, 0x0880000B, + 0x1860, 0x1A80000C, + 0x1860, 0x0B80000D, + 0x1860, 0x0580000E, + 0x1860, 0x0E80000F, + 0x1860, 0x1A800010, + 0x1860, 0x0B800011, + 0x1860, 0x15800012, + 0x1860, 0x08800013, + 0x1860, 0x1A800014, + 0x1860, 0x0B800015, + 0x1860, 0x05800016, + 0x1860, 0x07800017, + 0x1860, 0x1A800018, + 0x1860, 0x0B800019, + 0x1860, 0x1580001A, + 0x1860, 0x0880001B, + 0x1860, 0x1B80001C, + 0x1860, 0x0B80001D, + 0x1860, 0x0580001E, + 0x1860, 0x0780001F, + 0x1860, 0x1B800020, + 0x1860, 0x0B800021, + 0x1860, 0x05800022, + 0x1860, 0x07800023, + 0x1860, 0x1B800024, + 0x1860, 0x0B800025, + 0x1860, 0x05800026, + 0x1860, 0x07800027, + 0x1860, 0x1B800028, + 0x1860, 0x0B800029, + 0x1860, 0x0580002A, + 0x1860, 0x0780002B, + 0x1860, 0x1B800030, + 0x1860, 0x0B800031, + 0x1860, 0x05800032, + 0x1860, 0x00800033, + 0x1860, 0x1B800034, + 0x1860, 0x0B800035, + 0x1860, 0x05800036, + 0x1860, 0x00800037, + 0x1860, 0x1B800038, + 0x1860, 0x0B800039, + 0x1860, 0x0580003A, + 0x1860, 0x0E80803B, + 0x1894, 0x01000401, + 0x1898, 0x00188000, + 0x18A0, 0x00002929, + 0x18A4, 0x08040201, + 0x18A8, 0x80402010, + 0x18AC, 0x77777000, + 0x18B0, 0x54775477, + 0x18B4, 0x54775477, + 0x18B8, 0x00500000, + 0x18BC, 0x77700000, + 0x1A00, 0x00000007, + 0x1A04, 0x00042020, + 0x1A08, 0x80410231, + 0x1A0C, 0x00000000, + 0x1A10, 0x00000100, + 0x1A14, 0x01000000, + 0x1A1C, 0x40000053, + 0x1A50, 0x00000020, + 0x1A54, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x1A58, 0x3C0A0C14, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1A58, 0x3C0A0C14, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1A58, 0x3C0A0C14, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1A58, 0x3C0A0C14, + 0xA0000000, 0x00000000, + 0x1A58, 0x3C020C14, + 0xB0000000, 0x00000000, + 0x1A5C, 0x0D000058, + 0x1A60, 0x1B800000, + 0x1A60, 0x0B800001, + 0x1A60, 0x05800002, + 0x1A60, 0x07800003, + 0x1A60, 0x1A800004, + 0x1A60, 0x0B800005, + 0x1A60, 0x05800006, + 0x1A60, 0x0E800007, + 0x1A60, 0x1A800008, + 0x1A60, 0x0B800009, + 0x1A60, 0x1580000A, + 0x1A60, 0x0880000B, + 0x1A60, 0x1A80000C, + 0x1A60, 0x0B80000D, + 0x1A60, 0x0580000E, + 0x1A60, 0x0E80000F, + 0x1A60, 0x1A800010, + 0x1A60, 0x0B800011, + 0x1A60, 0x15800012, + 0x1A60, 0x08800013, + 0x1A60, 0x1A800014, + 0x1A60, 0x0B800015, + 0x1A60, 0x05800016, + 0x1A60, 0x07800017, + 0x1A60, 0x1A800018, + 0x1A60, 0x0B800019, + 0x1A60, 0x1580001A, + 0x1A60, 0x0880001B, + 0x1A60, 0x1B80001C, + 0x1A60, 0x0B80001D, + 0x1A60, 0x0580001E, + 0x1A60, 0x0780001F, + 0x1A60, 0x1B800020, + 0x1A60, 0x0B800021, + 0x1A60, 0x05800022, + 0x1A60, 0x07800023, + 0x1A60, 0x1B800024, + 0x1A60, 0x0B800025, + 0x1A60, 0x05800026, + 0x1A60, 0x07800027, + 0x1A60, 0x1B800028, + 0x1A60, 0x0B800029, + 0x1A60, 0x0580002A, + 0x1A60, 0x0780002B, + 0x1A60, 0x1B800030, + 0x1A60, 0x0B800031, + 0x1A60, 0x05800032, + 0x1A60, 0x00800033, + 0x1A60, 0x1B800034, + 0x1A60, 0x0B800035, + 0x1A60, 0x05800036, + 0x1A60, 0x00800037, + 0x1A60, 0x1B800038, + 0x1A60, 0x0B800039, + 0x1A60, 0x0580003A, + 0x1A60, 0x0E80803B, + 0x1A94, 0x01000401, + 0x1A98, 0x00188000, + 0x1AA0, 0x00002929, + 0x1AA4, 0x08040201, + 0x1AA8, 0x80402010, + 0x1AAC, 0x77777000, + 0x1AB0, 0x54775477, + 0x1AB4, 0x54775477, + 0x1AB8, 0x00500000, + 0x1ABC, 0x77700000, + 0x1904, 0x00030000, + 0x1914, 0x00030000, + 0x1984, 0x03000000, + 0x1988, 0x00000087, + 0x198C, 0x00000007, + 0x1990, 0xFFAA5500, + 0x1994, 0x00000077, + 0x1998, 0x12801000, + 0x1998, 0x12801000, + 0x1998, 0x12801001, + 0x1998, 0x12801002, + 0x1998, 0x12801003, + 0x1998, 0x12801004, + 0x1998, 0x12801005, + 0x1998, 0x12801006, + 0x1998, 0x12801007, + 0x1998, 0x12801008, + 0x1998, 0x12801009, + 0x1998, 0x1280100A, + 0x1998, 0x1280100B, + 0x1998, 0x1280100C, + 0x1998, 0x1280100D, + 0x1998, 0x1280100E, + 0x1998, 0x1280100F, + 0x1998, 0x12801010, + 0x1998, 0x12801011, + 0x1998, 0x12801012, + 0x1998, 0x12801013, + 0x1998, 0x12801014, + 0x1998, 0x12801015, + 0x1998, 0x12801016, + 0x1998, 0x12801017, + 0x1998, 0x12801018, + 0x1998, 0x12801019, + 0x1998, 0x1280101A, + 0x1998, 0x1280101B, + 0x1998, 0x1280101C, + 0x1998, 0x1280101D, + 0x1998, 0x1280101E, + 0x1998, 0x1280101F, + 0x1998, 0x12801020, + 0x1998, 0x12801021, + 0x1998, 0x12801022, + 0x1998, 0x12801023, + 0x1998, 0x1280102C, + 0x1998, 0x1280102D, + 0x1998, 0x1280102E, + 0x1998, 0x1280102F, + 0x1998, 0x12801030, + 0x1998, 0x12801031, + 0x1998, 0x12801032, + 0x1998, 0x12801033, + 0x1998, 0x12801034, + 0x1998, 0x12801035, + 0x1998, 0x12801036, + 0x1998, 0x12801037, + 0x1998, 0x12801038, + 0x1998, 0x12801039, + 0x1998, 0x1280103A, + 0x1998, 0x1280103B, + 0x1998, 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+ 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60101CE5, + 0x1B80, 0x60101CE7, + 0xA0000000, 0x00000000, + 0x1B80, 0x60011CE5, + 0x1B80, 0x60011CE7, + 0xB0000000, 0x00000000, + 0x1B80, 0x23411CF5, + 0x1B80, 0x23411CF7, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60811D05, + 0x1B80, 0x60811D07, + 0xA0000000, 0x00000000, + 0x1B80, 0x60611D05, + 0x1B80, 0x60611D07, + 0xB0000000, 0x00000000, + 0x1B80, 0x23411D15, + 0x1B80, 0x23411D17, + 0x1B80, 0x70E11D25, + 0x1B80, 0x70E11D27, + 0x1B80, 0x4D001D35, + 0x1B80, 0x4D001D37, + 0x1B80, 0x00011D45, + 0x1B80, 0x00011D47, + 0x1B80, 0x00041D55, + 0x1B80, 0x00041D57, + 0x1B80, 0x6B401D65, + 0x1B80, 0x6B401D67, + 0x1B80, 0x4D041D75, + 0x1B80, 0x4D041D77, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x68241D85, + 0x1B80, 0x68241D87, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x68241D85, + 0x1B80, 0x68241D87, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x68241D85, + 0x1B80, 0x68241D87, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x68241D85, + 0x1B80, 0x68241D87, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x68241D85, + 0x1B80, 0x68241D87, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x68241D85, + 0x1B80, 0x68241D87, + 0xA0000000, 0x00000000, + 0x1B80, 0x68481D85, + 0x1B80, 0x68481D87, + 0xB0000000, 0x00000000, + 0x1B80, 0x66061D95, + 0x1B80, 0x66061D97, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65081DA5, + 0x1B80, 0x65081DA7, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65181DA5, + 0x1B80, 0x65181DA7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65181DA5, + 0x1B80, 0x65181DA7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65181DA5, + 0x1B80, 0x65181DA7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65181DA5, + 0x1B80, 0x65181DA7, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65081DA5, + 0x1B80, 0x65081DA7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65181DA5, + 0x1B80, 0x65181DA7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x65181DA5, + 0x1B80, 0x65181DA7, + 0xA0000000, 0x00000000, + 0x1B80, 0x65081DA5, + 0x1B80, 0x65081DA7, + 0xB0000000, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x64481DB5, + 0x1B80, 0x64481DB7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x64481DB5, + 0x1B80, 0x64481DB7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x64481DB5, + 0x1B80, 0x64481DB7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x64481DB5, + 0x1B80, 0x64481DB7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x64481DB5, + 0x1B80, 0x64481DB7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x64481DB5, + 0x1B80, 0x64481DB7, + 0xA0000000, 0x00000000, + 0x1B80, 0x64471DB5, + 0x1B80, 0x64471DB7, + 0xB0000000, 0x00000000, + 0x1B80, 0x23411DC5, + 0x1B80, 0x23411DC7, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E41DD5, + 0x1B80, 0x11E41DD7, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E81DD5, + 0x1B80, 0x11E81DD7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E81DD5, + 0x1B80, 0x11E81DD7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E81DD5, + 0x1B80, 0x11E81DD7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E81DD5, + 0x1B80, 0x11E81DD7, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E41DD5, + 0x1B80, 0x11E41DD7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E81DD5, + 0x1B80, 0x11E81DD7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x11E81DD5, + 0x1B80, 0x11E81DD7, + 0xA0000000, 0x00000000, + 0x1B80, 0x11E41DD5, + 0x1B80, 0x11E41DD7, + 0xB0000000, 0x00000000, + 0x1B80, 0x60011DE5, + 0x1B80, 0x60011DE7, + 0x1B80, 0x23411DF5, + 0x1B80, 0x23411DF7, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60E11E05, + 0x1B80, 0x60E11E07, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x61E11E05, + 0x1B80, 0x61E11E07, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x61E11E05, + 0x1B80, 0x61E11E07, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x61E11E05, + 0x1B80, 0x61E11E07, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x61E11E05, + 0x1B80, 0x61E11E07, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x60E11E05, + 0x1B80, 0x60E11E07, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x61E11E05, + 0x1B80, 0x61E11E07, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x1B80, 0x61E11E05, + 0x1B80, 0x61E11E07, + 0xA0000000, 0x00000000, + 0x1B80, 0x60E11E05, + 0x1B80, 0x60E11E07, + 0xB0000000, 0x00000000, + 0x1B80, 0x23411E15, + 0x1B80, 0x23411E17, + 0x1B80, 0x70611E25, + 0x1B80, 0x70611E27, + 0x1B80, 0x4D001E35, + 0x1B80, 0x4D001E37, + 0x1B80, 0x00011E45, + 0x1B80, 0x00011E47, + 0x1B80, 0x00001E55, + 0x1B80, 0x00001E57, + 0x1B80, 0x00001E65, + 0x1B80, 0x00001E67, + 0x1B80, 0x00001E75, + 0x1B80, 0x00001E77, + 0x1B80, 0x00001E85, + 0x1B80, 0x00001E87, + 0x1B80, 0x00001E95, + 0x1B80, 0x00001E97, + 0x1B80, 0x00001EA5, + 0x1B80, 0x00001EA7, + 0x1B80, 0x00001EB5, + 0x1B80, 0x00001EB7, + 0x1B80, 0x00001EC5, + 0x1B80, 0x00001EC7, + 0x1B80, 0x00001ED5, + 0x1B80, 0x00001ED7, + 0x1B80, 0x00001EE5, + 0x1B80, 0x00001EE7, + 0x1B80, 0x00001EF5, + 0x1B80, 0x00001EF7, + 0x1B80, 0x00001F05, + 0x1B80, 0x00001F07, + 0x1B80, 0x00001F15, + 0x1B80, 0x00001F17, + 0x1B80, 0x00001F25, + 0x1B80, 0x00001F27, + 0x1B80, 0x00001F35, + 0x1B80, 0x00001F37, + 0x1B80, 0x00001F45, + 0x1B80, 0x00001F47, + 0x1B80, 0x00001F55, + 0x1B80, 0x00001F57, + 0x1B80, 0x00001F65, + 0x1B80, 0x00001F67, + 0x1B80, 0x00001F75, + 0x1B80, 0x00001F77, + 0x1B80, 0x00001F85, + 0x1B80, 0x00001F87, + 0x1B80, 0x00001F95, + 0x1B80, 0x00001F97, + 0x1B80, 0x00001FA5, + 0x1B80, 0x00001FA7, + 0x1B80, 0x00001FB5, + 0x1B80, 0x00001FB7, + 0x1B80, 0x00001FC5, + 0x1B80, 0x00001FC7, + 0x1B80, 0x00001FD5, + 0x1B80, 0x00001FD7, + 0x1B80, 0x00001FE5, + 0x1B80, 0x00001FE7, + 0x1B80, 0x00001FF5, + 0x1B80, 0x00001FF7, + 0x1B80, 0x00000006, + 0x1B80, 0x00000002, +}; + +RTW_DECL_TABLE_PHY_COND(rtw8814a_bb, rtw_phy_cfg_bb); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x30323434, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x28303234, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x32323232, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x30303030, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x24262830, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x32322426, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323232, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x30303030, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x24262830, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x20222222, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x30323434, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x28303234, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x32323232, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x30303030, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x24262830, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x32322426, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323232, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x30303030, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x24262830, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x20222222, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x30323434, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x28303234, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x32323232, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x26283032, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x30303030, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x24262830, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x32322426, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x30323232, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x22242628, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x30303030, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x24262830, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x20222222, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x30323434, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x28303234, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x32323232, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x26283032, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x30303030, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x24262830, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x32322426, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x30323232, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x22242628, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x30303030, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x24262830, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x20222222, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x30323434, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x28303234, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x32323232, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x30303030, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x24262830, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x32322426, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x30323232, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x30303030, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x24262830, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x20222222, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x30323434, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x28303234, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x32323232, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x30303030, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x24262830, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x32322426, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x30323232, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x30303030, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x24262830, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x20222222, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x30323434, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x28303234, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x32323232, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x26283032, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x30303030, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x24262830, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x32322426, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x30323232, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x22242628, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x30303030, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x24262830, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x20222222, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x30323434, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x28303234, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x32323232, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x26283032, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x30303030, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x24262830, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x32322426, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x30323232, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x22242628, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x30303030, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x24262830, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x20222222, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type0[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x32323232, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x32323232, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x28303232, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x32323232, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x30303030, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x24262830, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x28282828, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x22242628, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x32323232, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x30302224, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x28303030, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x20222426, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x28282828, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x22242628, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x18202020, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x32323232, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x32323232, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x28303232, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x32323232, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x30303030, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x24262830, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x28282828, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x22242628, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x32323232, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x30302224, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x28303030, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x20222426, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x28282828, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x22242628, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x18202020, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x32323232, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x32323232, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x28303232, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x32323232, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x26283032, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x30303030, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x24262830, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x28282828, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x22242628, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x32323232, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x26283032, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x30302224, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x28303030, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x20222426, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x28282828, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x22242628, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x18202020, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x32323232, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x32323232, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x28303232, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x32323232, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x26283032, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x30303030, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x24262830, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x28282828, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x22242628, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x32323232, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x26283032, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x30302224, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x28303030, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x20222426, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x28282828, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x22242628, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x18202020, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x32323232, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x28303232, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x32323232, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x30303030, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x24262830, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x28282828, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x22242628, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x32323232, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x30302224, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x28303030, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x20222426, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x28282828, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x22242628, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x18202020, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x32323232, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x28303232, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x32323232, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x30303030, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x24262830, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x28282828, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x22242628, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x32323232, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x30302224, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x28303030, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x20222426, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x28282828, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x22242628, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x18202020, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x32323232, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x28303232, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x32323232, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x26283032, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x30303030, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x24262830, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x28282828, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x22242628, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x32323232, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x26283032, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x30302224, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x28303030, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x20222426, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x28282828, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x22242628, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x18202020, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x32323232, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x28303232, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x32323232, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x26283032, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x30303030, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x24262830, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x28282828, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x22242628, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x32323232, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x26283032, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x30302224, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x28303030, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x20222426, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x28282828, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x22242628, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x18202020, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type0); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type2[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x30323434, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x28303234, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x32323232, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x30303030, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x24262830, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x32322426, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323232, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x30303030, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x24262830, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x20222222, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x30323434, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x28303234, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x32323232, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x30303030, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x24262830, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x32322426, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323232, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x30303030, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x24262830, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x20222222, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x30323434, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x28303234, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x32323232, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x26283032, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x30303030, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x24262830, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x32322426, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x30323232, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x22242628, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x30303030, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x24262830, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x20222222, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x30323434, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x28303234, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x32323232, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x26283032, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x30303030, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x24262830, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x32322426, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x30323232, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x22242628, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x30303030, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x24262830, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x20222222, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x30323434, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x28303234, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x32323232, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x30303030, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x24262830, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x32322426, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x30323232, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x30303030, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x24262830, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x20222222, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x30323434, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x28303234, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x32323232, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x30303030, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x24262830, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x32322426, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x30323232, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x30303030, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x24262830, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x20222222, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x30323434, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x28303234, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x32323232, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x26283032, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x30303030, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x24262830, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x32322426, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x30323232, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x22242628, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x30303030, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x24262830, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x20222222, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x30323434, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x28303234, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x32323232, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x26283032, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x30303030, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x24262830, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x32322426, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x30323232, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x22242628, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x30303030, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x24262830, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x20222222, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type2); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type3[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x48484848, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x46464646, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x44464646, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x46464646, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x42444646, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x46464646, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x42444646, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x46464646, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x42444646, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x46464646, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x42444646, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x46463840, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x46464646, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x38404244, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x46464646, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x42444646, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x38383840, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x48484848, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x46464646, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x44464646, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x46464646, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x42444646, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x46464646, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x42444646, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x46464646, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x42444646, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x46464646, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x42444646, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x46463840, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x46464646, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x38404244, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x46464646, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x42444646, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x38383840, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x48484848, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x46464646, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x44464646, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x46464646, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x42444646, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x46464646, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x42444646, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x46464646, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x42444646, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x46464646, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x42444646, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x46463840, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x46464646, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x38404244, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x46464646, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x42444646, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x38383840, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x48484848, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x46464646, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x44464646, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x46464646, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x42444646, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x46464646, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x42444646, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x46464646, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x42444646, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x46464646, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x42444646, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x46463840, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x46464646, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x38404244, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x46464646, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x42444646, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x38383840, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x44464646, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x42444646, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x46464646, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x42444646, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x46464646, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x42444646, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x42444646, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x46463840, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x46464646, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x38404244, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x46464646, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x42444646, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x38383840, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x44464646, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x42444646, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x46464646, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x42444646, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x46464646, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x42444646, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x42444646, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x46463840, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x46464646, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x38404244, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x46464646, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x42444646, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x38383840, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x44464646, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x42444646, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x46464646, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x42444646, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x46464646, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x42444646, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x42444646, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x46463840, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x46464646, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x38404244, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x46464646, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x42444646, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x38383840, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x44464646, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x42444646, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x46464646, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x42444646, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x46464646, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x42444646, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x42444646, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x46463840, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x46464646, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x38404244, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x46464646, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x42444646, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x38383840, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type3); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type4[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x42424242, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x42424242, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x36384042, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x42424242, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x34363840, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x42424242, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x34363840, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x42424242, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x42424242, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x42423032, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x38404242, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x30323436, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x42424242, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x34363840, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x30303032, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x42424242, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x42424242, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x36384042, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x42424242, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x34363840, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x42424242, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x34363840, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x42424242, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x42424242, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x42423032, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x38404242, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x30323436, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x42424242, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x34363840, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x30303032, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x42424242, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x42424242, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x36384042, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x42424242, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x34363840, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x42424242, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x34363840, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x42424242, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x34363840, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x42424242, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x34363840, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x42423032, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x38404242, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x30323436, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x42424242, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x34363840, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x30303032, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x42424242, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x42424242, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x36384042, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x42424242, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x34363840, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x42424242, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x34363840, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x42424242, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x34363840, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x42424242, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x34363840, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x42423032, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x38404242, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x30323436, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x42424242, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x34363840, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x30303032, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x42424242, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x36384042, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x42424242, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x34363840, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x42424242, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x34363840, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x42424242, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x34363840, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x42424242, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x34363840, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x42423032, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x38404242, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x30323436, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x42424242, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x34363840, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x30303032, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x42424242, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x36384042, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x42424242, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x34363840, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x42424242, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x34363840, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x42424242, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x34363840, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x42424242, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x34363840, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x42423032, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x38404242, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x30323436, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x42424242, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x34363840, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x30303032, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x42424242, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x36384042, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x42424242, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x34363840, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x42424242, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x34363840, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x42424242, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x34363840, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x42424242, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x34363840, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x42423032, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x38404242, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x30323436, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x42424242, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x34363840, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x30303032, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x42424242, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x36384042, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x42424242, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x34363840, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x42424242, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x34363840, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x42424242, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x34363840, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x42424242, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x34363840, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x42423032, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x38404242, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x30323436, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x42424242, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x34363840, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x30303032, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type4); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type5[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x48484848, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x46464646, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x44464646, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x46464646, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x42444646, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x44444444, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x40424444, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x42424242, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x38404242, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x46464646, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x42444646, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x44444040, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x44444444, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x38384042, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x42424242, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x38404242, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x20203636, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x48484848, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x46464646, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x44464646, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x46464646, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x42444646, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x44444444, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x40424444, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x42424242, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x38404242, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x46464646, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x42444646, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x44444040, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x44444444, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x38384042, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x42424242, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x38404242, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x20203636, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x48484848, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x46464646, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x44464646, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x46464646, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x42444646, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x44444444, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x40424444, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x42424242, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x38404242, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x46464646, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x42444646, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x44444040, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x44444444, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x38384042, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x42424242, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x38404242, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x20203636, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x48484848, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x46464646, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x44464646, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x46464646, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x42444646, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x44444444, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x40424444, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x42424242, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x38404242, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x46464646, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x42444646, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x44444040, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x44444444, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x38384042, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x42424242, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x38404242, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x20203636, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x44464646, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x42444646, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x44444444, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x40424444, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x42424242, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x38404242, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x42444646, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x44443840, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x44444444, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x36384042, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x42424242, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x38404242, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x20203436, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x44464646, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x42444646, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x44444444, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x40424444, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x42424242, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x38404242, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x42444646, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x44443840, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x44444444, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x36384042, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x42424242, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x38404242, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x20203436, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x44464646, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x42444646, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x44444444, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x40424444, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x42424242, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x38404242, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x42444646, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x44443840, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x44444444, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x36384042, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x42424242, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x38404242, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x20203436, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x44464646, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x42444646, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x44444444, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x40424444, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x42424242, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x38404242, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x42444646, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x44443840, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x44444444, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x36384042, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x42424242, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x38404242, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x20203436, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type5); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type7[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x30323434, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x28303234, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x34343434, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x28303234, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x34343434, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x34342426, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x32343434, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x24262830, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x34343434, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x28303234, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x24263434, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x30323434, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x28303234, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x34343434, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x28303234, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x34343434, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x34342426, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x32343434, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x24262830, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x34343434, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x28303234, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x24263434, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x30323434, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x28303234, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x34343434, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x28303234, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x34343434, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x28303234, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x34342426, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x32343434, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x24262830, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x34343434, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x28303234, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x24263434, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x30323434, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x28303234, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x34343434, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x28303234, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x34343434, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x28303234, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x34342426, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x32343434, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x24262830, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x34343434, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x28303234, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x24263434, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x30323434, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x28303234, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x34343434, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x28303234, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x34343434, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x28303234, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x34342426, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x32343434, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x24262830, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x34343434, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x28303234, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x24263434, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x30323434, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x28303234, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x34343434, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x28303234, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x34343434, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x28303234, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x34342426, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x32343434, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x24262830, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x34343434, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x28303234, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x24263434, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x30323434, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x28303234, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x34343434, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x28303234, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x34343434, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x28303234, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x34342426, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x32343434, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x24262830, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x34343434, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x28303234, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x24263434, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x30323434, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x28303234, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x34343434, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x28303234, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x34343434, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x28303234, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x34342426, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x32343434, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x24262830, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x34343434, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x28303234, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x24263434, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type7); + +static const struct rtw_phy_pg_cfg_pair rtw8814a_bb_pg_type8[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x43434343, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x43434343, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x35373941, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x43434343, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x33353739, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x43434343, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x31333537, }, + { 0, 0, 2, 0x00000cd8, 0xffffffff, 0x43434343, }, + { 0, 0, 2, 0x00000cdc, 0xffffffff, 0x29313335, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34343434, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x32322426, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323232, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 0, 0, 2, 0x00000ce0, 0xffffffff, 0x30303030, }, + { 0, 0, 2, 0x00000ce4, 0xffffffff, 0x24262830, }, + { 0, 0, 2, 0x00000ce8, 0x0000ffff, 0x20222222, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x43434343, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x43434343, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x35373941, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x41434343, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x33353739, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x39414141, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x31333537, }, + { 0, 1, 2, 0x00000ed8, 0xffffffff, 0x37393939, }, + { 0, 1, 2, 0x00000edc, 0xffffffff, 0x29313335, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34343434, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x32322426, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323232, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 0, 1, 2, 0x00000ee0, 0xffffffff, 0x30303030, }, + { 0, 1, 2, 0x00000ee4, 0xffffffff, 0x24262830, }, + { 0, 1, 2, 0x00000ee8, 0x0000ffff, 0x20222222, }, + { 0, 2, 0, 0x00001820, 0xffffffff, 0x43434343, }, + { 0, 2, 0, 0x00001824, 0xffffffff, 0x43434343, }, + { 0, 2, 0, 0x00001828, 0xffffffff, 0x35373941, }, + { 0, 2, 0, 0x0000182c, 0xffffffff, 0x41434343, }, + { 0, 2, 0, 0x00001830, 0xffffffff, 0x33353739, }, + { 0, 2, 1, 0x00001834, 0xffffffff, 0x39414141, }, + { 0, 2, 1, 0x00001838, 0xffffffff, 0x31333537, }, + { 0, 2, 2, 0x000018d8, 0xffffffff, 0x37393939, }, + { 0, 2, 2, 0x000018dc, 0xffffffff, 0x29313335, }, + { 0, 2, 0, 0x0000183c, 0xffffffff, 0x34343434, }, + { 0, 2, 0, 0x00001840, 0xffffffff, 0x28303234, }, + { 0, 2, 0, 0x00001844, 0xffffffff, 0x32322426, }, + { 0, 2, 1, 0x00001848, 0xffffffff, 0x30323232, }, + { 0, 2, 1, 0x0000184c, 0xffffffff, 0x22242628, }, + { 0, 2, 2, 0x000018e0, 0xffffffff, 0x30303030, }, + { 0, 2, 2, 0x000018e4, 0xffffffff, 0x24262830, }, + { 0, 2, 2, 0x000018e8, 0x0000ffff, 0x20222222, }, + { 0, 3, 0, 0x00001a20, 0xffffffff, 0x43434343, }, + { 0, 3, 0, 0x00001a24, 0xffffffff, 0x43434343, }, + { 0, 3, 0, 0x00001a28, 0xffffffff, 0x35373941, }, + { 0, 3, 0, 0x00001a2c, 0xffffffff, 0x41434343, }, + { 0, 3, 0, 0x00001a30, 0xffffffff, 0x33353739, }, + { 0, 3, 1, 0x00001a34, 0xffffffff, 0x39414141, }, + { 0, 3, 1, 0x00001a38, 0xffffffff, 0x31333537, }, + { 0, 3, 2, 0x00001ad8, 0xffffffff, 0x37393939, }, + { 0, 3, 2, 0x00001adc, 0xffffffff, 0x29313335, }, + { 0, 3, 0, 0x00001a3c, 0xffffffff, 0x34343434, }, + { 0, 3, 0, 0x00001a40, 0xffffffff, 0x28303234, }, + { 0, 3, 0, 0x00001a44, 0xffffffff, 0x32322426, }, + { 0, 3, 1, 0x00001a48, 0xffffffff, 0x30323232, }, + { 0, 3, 1, 0x00001a4c, 0xffffffff, 0x22242628, }, + { 0, 3, 2, 0x00001ae0, 0xffffffff, 0x30303030, }, + { 0, 3, 2, 0x00001ae4, 0xffffffff, 0x24262830, }, + { 0, 3, 2, 0x00001ae8, 0x0000ffff, 0x20222222, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x39414345, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x38404244, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x46464646, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x36384042, }, + { 1, 0, 2, 0x00000cd8, 0xffffffff, 0x46464646, }, + { 1, 0, 2, 0x00000cdc, 0xffffffff, 0x34363840, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x46464646, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x38404244, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x46463738, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x42444646, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x35373840, }, + { 1, 0, 2, 0x00000ce0, 0xffffffff, 0x46464646, }, + { 1, 0, 2, 0x00000ce4, 0xffffffff, 0x37394143, }, + { 1, 0, 2, 0x00000ce8, 0x0000ffff, 0x33333335, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x39414345, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x38404244, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x46464646, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x36384042, }, + { 1, 1, 2, 0x00000ed8, 0xffffffff, 0x46464646, }, + { 1, 1, 2, 0x00000edc, 0xffffffff, 0x34363840, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x46464646, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x38404244, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x46463738, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x42444646, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x35373840, }, + { 1, 1, 2, 0x00000ee0, 0xffffffff, 0x46464646, }, + { 1, 1, 2, 0x00000ee4, 0xffffffff, 0x37394143, }, + { 1, 1, 2, 0x00000ee8, 0x0000ffff, 0x33333335, }, + { 1, 2, 0, 0x00001824, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001828, 0xffffffff, 0x39414345, }, + { 1, 2, 0, 0x0000182c, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001830, 0xffffffff, 0x38404244, }, + { 1, 2, 1, 0x00001834, 0xffffffff, 0x46464646, }, + { 1, 2, 1, 0x00001838, 0xffffffff, 0x36384042, }, + { 1, 2, 2, 0x000018d8, 0xffffffff, 0x46464646, }, + { 1, 2, 2, 0x000018dc, 0xffffffff, 0x34363840, }, + { 1, 2, 0, 0x0000183c, 0xffffffff, 0x46464646, }, + { 1, 2, 0, 0x00001840, 0xffffffff, 0x38404244, }, + { 1, 2, 0, 0x00001844, 0xffffffff, 0x46463738, }, + { 1, 2, 1, 0x00001848, 0xffffffff, 0x42444646, }, + { 1, 2, 1, 0x0000184c, 0xffffffff, 0x35373840, }, + { 1, 2, 2, 0x000018e0, 0xffffffff, 0x46464646, }, + { 1, 2, 2, 0x000018e4, 0xffffffff, 0x37394143, }, + { 1, 2, 2, 0x000018e8, 0x0000ffff, 0x33333335, }, + { 1, 3, 0, 0x00001a24, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a28, 0xffffffff, 0x39414345, }, + { 1, 3, 0, 0x00001a2c, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a30, 0xffffffff, 0x38404244, }, + { 1, 3, 1, 0x00001a34, 0xffffffff, 0x46464646, }, + { 1, 3, 1, 0x00001a38, 0xffffffff, 0x36384042, }, + { 1, 3, 2, 0x00001ad8, 0xffffffff, 0x46464646, }, + { 1, 3, 2, 0x00001adc, 0xffffffff, 0x34363840, }, + { 1, 3, 0, 0x00001a3c, 0xffffffff, 0x46464646, }, + { 1, 3, 0, 0x00001a40, 0xffffffff, 0x38404244, }, + { 1, 3, 0, 0x00001a44, 0xffffffff, 0x46463738, }, + { 1, 3, 1, 0x00001a48, 0xffffffff, 0x42444646, }, + { 1, 3, 1, 0x00001a4c, 0xffffffff, 0x35373840, }, + { 1, 3, 2, 0x00001ae0, 0xffffffff, 0x46464646, }, + { 1, 3, 2, 0x00001ae4, 0xffffffff, 0x37394143, }, + { 1, 3, 2, 0x00001ae8, 0x0000ffff, 0x33333335, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8814a_bb_pg_type8); + +static const u32 rtw8814a_rf_a[] = { + 0x018, 0x00013124, + 0x040, 0x00000C00, + 0x058, 0x00000F98, + 0x07F, 0x00068004, + 0x0B0, 0x000FFFFE, + 0x0B1, 0x0003FF48, + 0x0B2, 0x0006AA3F, + 0x0B3, 0x000FFC9A, + 0x0B4, 0x0000A78F, + 0x0B5, 0x00000A3F, + 0x0B6, 0x0000C09C, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x0B7, 0x00030008, + 0xA0000000, 0x00000000, + 0x0B7, 0x0003000C, + 0xB0000000, 0x00000000, + 0x0B8, 0x0007400E, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0xA0000000, 0x00000000, + 0x0B9, 0x000FBF50, + 0xB0000000, 0x00000000, + 0x0BA, 0x00050780, + 0x0BB, 0x00000000, + 0x0BC, 0x00040009, + 0x0BD, 0x00000000, + 0x0BE, 0x00000000, + 0x0BF, 0x00000000, + 0x0EF, 0x00020000, + 0x03E, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00030000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00030000, + 0xA0000000, 0x00000000, + 0x03F, 0x00030000, + 0xB0000000, 0x00000000, + 0x03E, 0x00020000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00040000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00040000, + 0xA0000000, 0x00000000, + 0x03F, 0x00040000, + 0xB0000000, 0x00000000, + 0x03E, 0x00040000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00030000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00030000, + 0xA0000000, 0x00000000, + 0x03F, 0x00030000, + 0xB0000000, 0x00000000, + 0x03E, 0x00060000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00030000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03F, 0x00030000, + 0xA0000000, 0x00000000, + 0x03F, 0x00030000, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x0EF, 0x00010000, + 0x03E, 0x00000000, + 0x03F, 0x00006800, + 0x03E, 0x00000080, + 0x03F, 0x00006000, + 0x03E, 0x00000100, + 0x03F, 0x00004800, + 0x03E, 0x00000180, + 0x03F, 0x00004000, + 0x03E, 0x00000200, + 0x03F, 0x00004000, + 0x03E, 0x00000280, + 0x03F, 0x00002800, + 0x03E, 0x00000300, + 0x03F, 0x00002800, + 0x03E, 0x00000380, + 0x03F, 0x00002000, + 0x0EF, 0x00000000, + 0x0EF, 0x00040000, + 0x03E, 0x00000000, + 0x03F, 0x000000BC, + 0x03E, 0x00000040, + 0x03F, 0x00000053, + 0x03E, 0x00000050, + 0x03F, 0x00000050, + 0x03E, 0x00000060, + 0x03F, 0x00000050, + 0x0EF, 0x00000000, + 0x0EF, 0x00000400, + 0x03E, 0x00000006, + 0x041, 0x000EE080, + 0x03E, 0x00000008, + 0x041, 0x000EE0C0, + 0x03E, 0x0000000A, + 0x041, 0x000EE100, + 0x03E, 0x0000000C, + 0x041, 0x000EE100, + 0x0EF, 0x00000000, + 0x018, 0x00000006, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0xA0000000, 0x00000000, + 0x086, 0x000E4B58, + 0x087, 0x00049F80, + 0xB0000000, 0x00000000, + 0x0DF, 0x00000008, + 0x0EF, 0x00002000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x000179C3, + 0xA0000000, 0x00000000, + 0x03B, 0x0003F258, + 0x03B, 0x00030A58, + 0x03B, 0x0002FA58, + 0x03B, 0x00022590, + 0x03B, 0x0001FA50, + 0x03B, 0x00010248, + 0x03B, 0x00008240, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000100, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0000ADF6, + 0x034, 0x00009DF3, + 0x034, 0x00008DF0, + 0x034, 0x00007DED, + 0x034, 0x00006DEA, + 0x034, 0x00005CED, + 0x034, 0x00004CEA, + 0x034, 0x000034EA, + 0x034, 0x000024E7, + 0x034, 0x0000146A, + 0x034, 0x0000006B, + 0xB0000000, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0008ADF6, + 0x034, 0x00089DF3, + 0x034, 0x00088DF0, + 0x034, 0x00087DED, + 0x034, 0x00086DEA, + 0x034, 0x00085CED, + 0x034, 0x00084CEA, + 0x034, 0x000834EA, + 0x034, 0x000824E7, + 0x034, 0x0008146A, + 0x034, 0x0008006B, + 0xB0000000, 0x00000000, + 0x0EF, 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0x00000000, + 0x065, 0x000920D0, + 0xA0000000, 0x00000000, + 0x065, 0x000933FF, + 0xB0000000, 0x00000000, + 0x066, 0x00000040, + 0x057, 0x00050000, + 0x056, 0x00051DF0, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x055, 0x00082061, + 0xA0000000, 0x00000000, + 0x055, 0x00082060, + 0xB0000000, 0x00000000, + 0x01C, 0x000739D2, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x01F, 0x0002255C, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x01F, 0x0002255C, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x01F, 0x0002255C, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x01F, 0x0002255C, + 0xA0000000, 0x00000000, + 0x01F, 0x0002255C, + 0xB0000000, 0x00000000, + 0x0B1, 0x0007FF48, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x0C4, 0x00081700, + 0xA0000000, 0x00000000, + 0x0C4, 0x00083F00, + 0xB0000000, 0x00000000, + 0x018, 0x0001B126, + 0xFFE, 0x00000000, + 0xFFE, 0x00000000, + 0xFFE, 0x00000000, + 0x018, 0x00013126, + 0x018, 0x00013124, +}; + +RTW_DECL_TABLE_RF_RADIO(rtw8814a_rf_a, A); + +static const u32 rtw8814a_rf_b[] = { + 0x018, 0x00013124, + 0x040, 0x00000C00, + 0x058, 0x00000F98, + 0x07F, 0x00068004, + 0x018, 0x00000006, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0xA0000000, 0x00000000, + 0x086, 0x000E4B58, + 0x087, 0x00049F80, + 0xB0000000, 0x00000000, + 0x0DF, 0x00000008, + 0x0EF, 0x00002000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F39B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F39B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017BC3, + 0xA0000000, 0x00000000, + 0x03B, 0x0003F258, + 0x03B, 0x00030A58, + 0x03B, 0x0002FA58, + 0x03B, 0x00022590, + 0x03B, 0x0001FA50, + 0x03B, 0x00010248, + 0x03B, 0x00008240, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000100, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0000ADF6, + 0x034, 0x00009DF3, + 0x034, 0x00008DF0, + 0x034, 0x00007DED, + 0x034, 0x00006DEA, + 0x034, 0x00005CED, + 0x034, 0x00004CEA, + 0x034, 0x000034EA, + 0x034, 0x000024E7, + 0x034, 0x0000146A, + 0x034, 0x0000006B, + 0xB0000000, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0008ADF6, + 0x034, 0x00089DF3, + 0x034, 0x00088DF0, + 0x034, 0x00087DED, + 0x034, 0x00086DEA, + 0x034, 0x00085CED, + 0x034, 0x00084CEA, + 0x034, 0x000834EA, + 0x034, 0x000824E7, + 0x034, 0x0008146A, + 0x034, 0x0008006B, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x0EF, 0x000020A2, + 0x0DF, 0x00000080, + 0x035, 0x00000192, + 0x035, 0x00008192, + 0x035, 0x00010192, + 0x036, 0x00000024, + 0x036, 0x00008024, + 0x036, 0x00010024, + 0x036, 0x00018024, + 0x0EF, 0x00000000, + 0x051, 0x00000C21, + 0x052, 0x000006D9, + 0x053, 0x000FC649, + 0x054, 0x0000017E, + 0x018, 0x0001012A, + 0x081, 0x0007FC00, + 0x089, 0x00050110, + 0x08A, 0x00043E50, + 0x08B, 0x0002E180, + 0x08C, 0x00093C3C, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x085, 0x000F8000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x085, 0x000F8000, + 0xA0000000, 0x00000000, + 0x085, 0x000F8000, + 0xB0000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x0EF, 0x00001000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00084000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0xA0000000, 0x00000000, + 0x03C, 0x00040000, + 0xB0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00030023, + 0x03C, 0x00048000, + 0x03A, 0x0000013C, + 0x03B, 0x00028623, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00021633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x0001C633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00010293, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00009593, + 0x03C, 0x00000000, + 0x03A, 0x00000148, + 0x80000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x00000F8B, + 0xA0000000, 0x00000000, + 0x03B, 0x0000078B, + 0xB0000000, 0x00000000, + 0x03C, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0xA0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00060000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0xA0000000, 0x00000000, + 0x03C, 0x00020000, + 0xB0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00070023, + 0x03C, 0x00048000, + 0x03A, 0x0000013C, + 0x03B, 0x00068623, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00061633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x0005C633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00050293, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00049593, + 0x03C, 0x00000000, + 0x03A, 0x00000148, + 0x03B, 0x0004078B, + 0x03C, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0xA0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B8023, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00060000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0004C000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00044000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0004C000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00004000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00044000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00044000, + 0xA0000000, 0x00000000, + 0x03C, 0x00020000, + 0xB0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000B0023, + 0x80000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0xA0000000, 0x00000000, + 0x03C, 0x00020000, + 0xB0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000A8623, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x000A1633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x0009C633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00090293, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00089593, + 0x03C, 0x00000000, + 0x03A, 0x00000148, + 0x80000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0008138B, + 0xA0000000, 0x00000000, + 0x03B, 0x0008078B, + 0xB0000000, 0x00000000, + 0x03C, 0x00000000, + 0x0EF, 0x00000000, + 0x0EF, 0x00000800, + 0x03B, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, 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0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0xA0000000, 0x00000000, + 0x036, 0x00000474, + 0x036, 0x00008474, + 0x036, 0x00010474, + 0x036, 0x00020474, + 0x036, 0x00028474, + 0x036, 0x00030474, + 0x036, 0x00040474, + 0x036, 0x00048474, + 0x036, 0x00050474, + 0x036, 0x00080474, + 0x036, 0x00088474, + 0x036, 0x00090474, + 0x036, 0x000A0474, + 0x036, 0x000A8474, + 0x036, 0x000B0474, + 0x036, 0x000C0474, + 0x036, 0x000C8474, + 0x036, 0x000D0474, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x0EF, 0x00000004, + 0x037, 0x00000000, + 0x038, 0x0000514E, + 0x037, 0x00004000, + 0x038, 0x0000514E, + 0x037, 0x00008000, + 0x038, 0x0000514E, + 0x037, 0x00010000, + 0x038, 0x0000514E, + 0x037, 0x00014000, + 0x038, 0x0000514E, + 0x037, 0x00018000, + 0x038, 0x0000514E, + 0x037, 0x0001C000, + 0x038, 0x0000514E, + 0x037, 0x00020000, + 0x038, 0x0000514E, + 0x037, 0x00024000, + 0x038, 0x0000514E, + 0x037, 0x00028000, + 0x038, 0x0000514E, + 0x037, 0x0002C000, + 0x038, 0x0000714E, + 0x037, 0x00030000, + 0x038, 0x0000514E, + 0x037, 0x00034000, + 0x038, 0x0000514E, + 0x037, 0x00038000, + 0x038, 0x0000514E, + 0x037, 0x0003C000, + 0x038, 0x0000514E, + 0x037, 0x00040000, + 0x038, 0x0000514E, + 0x037, 0x00044000, + 0x038, 0x0000514E, + 0x037, 0x00048000, + 0x038, 0x0000514E, + 0x037, 0x00080000, + 0x038, 0x00005ECE, + 0x037, 0x00084000, + 0x038, 0x00005ECE, + 0x037, 0x00088000, + 0x038, 0x00005ECE, + 0x037, 0x00090000, + 0x038, 0x00005ECE, + 0x037, 0x00094000, + 0x038, 0x00005ECE, + 0x037, 0x00098000, + 0x038, 0x00005ECE, + 0x037, 0x0009C000, + 0x038, 0x00005ECE, + 0x037, 0x000A0000, + 0x038, 0x00005ECE, + 0x037, 0x000A4000, + 0x038, 0x00005ECE, + 0x037, 0x000A8000, + 0x038, 0x00005ECE, + 0x037, 0x000AC000, + 0x038, 0x00005ECE, + 0x037, 0x000B0000, + 0x038, 0x00005ECE, + 0x037, 0x000B4000, + 0x038, 0x00005ECE, + 0x037, 0x000B8000, + 0x038, 0x00005ECE, + 0x037, 0x000BC000, + 0x038, 0x00005ECE, + 0x037, 0x000C0000, + 0x038, 0x00005ECE, + 0x037, 0x000C4000, + 0x038, 0x00005ECE, + 0x037, 0x000C8000, + 0x038, 0x00005ECE, + 0x0EF, 0x00000000, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000008, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x03C, 0x0000007D, + 0x03C, 0x0000047D, + 0x03C, 0x0000087D, + 0x03C, 0x0000107D, + 0x03C, 0x0000147D, + 0x03C, 0x0000187D, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027E, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127E, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227E, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0xA0000000, 0x00000000, + 0x03C, 0x0000037E, + 0x03C, 0x00000575, + 0x03C, 0x00000971, + 0x03C, 0x0000127E, + 0x03C, 0x00001575, + 0x03C, 0x00001871, + 0x03C, 0x0000217E, + 0x03C, 0x00002575, + 0x03C, 0x00002871, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x061, 0x000C0D47, + 0x062, 0x0000133C, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0xA0000000, 0x00000000, + 0x063, 0x0007D0E7, + 0xB0000000, 0x00000000, + 0x064, 0x00014FEC, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0xA0000000, 0x00000000, + 0x065, 0x000923FF, + 0xB0000000, 0x00000000, + 0x066, 0x00000040, + 0x057, 0x00050000, + 0x056, 0x00051DF0, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x055, 0x00082060, + 0xB0000000, 0x00000000, +}; + +RTW_DECL_TABLE_RF_RADIO(rtw8814a_rf_b, B); + +static const u32 rtw8814a_rf_c[] = { + 0x018, 0x00013124, + 0x040, 0x00000C00, + 0x058, 0x00000F98, + 0x07F, 0x00068004, + 0x018, 0x00000006, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0xA0000000, 0x00000000, + 0x086, 0x000E4B58, + 0x087, 0x00049F80, + 0xB0000000, 0x00000000, + 0x0DF, 0x00000008, + 0x0EF, 0x00002000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017823, + 0xA0000000, 0x00000000, + 0x03B, 0x0003F258, + 0x03B, 0x00030A58, + 0x03B, 0x0002FA58, + 0x03B, 0x00022590, + 0x03B, 0x0001FA50, + 0x03B, 0x00010248, + 0x03B, 0x00008240, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000100, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0000ADF6, + 0x034, 0x00009DF3, + 0x034, 0x00008DF0, + 0x034, 0x00007DED, + 0x034, 0x00006DEA, + 0x034, 0x00005CED, + 0x034, 0x00004CEA, + 0x034, 0x000034EA, + 0x034, 0x000024E7, + 0x034, 0x0000146A, + 0x034, 0x0000006B, + 0xB0000000, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 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0x0000027D, + 0x03C, 0x00000541, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001541, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002541, + 0x03C, 0x00002821, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027D, + 0x03C, 0x00000546, + 0x03C, 0x00000821, + 0x03C, 0x0000127D, + 0x03C, 0x00001546, + 0x03C, 0x00001821, + 0x03C, 0x0000227D, + 0x03C, 0x00002546, + 0x03C, 0x00002821, + 0xA0000000, 0x00000000, + 0x03C, 0x0000037E, + 0x03C, 0x00000575, + 0x03C, 0x00000971, + 0x03C, 0x0000127E, + 0x03C, 0x00001575, + 0x03C, 0x00001871, + 0x03C, 0x0000217E, + 0x03C, 0x00002575, + 0x03C, 0x00002871, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x061, 0x000C0D47, + 0x062, 0x0000133C, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0xA0000000, 0x00000000, + 0x063, 0x0007D0E7, + 0xB0000000, 0x00000000, + 0x064, 0x00014FEC, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0xA0000000, 0x00000000, + 0x065, 0x000923FF, + 0xB0000000, 0x00000000, + 0x066, 0x00000040, + 0x057, 0x00050000, + 0x056, 0x00051DF0, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x055, 0x00082060, + 0xB0000000, 0x00000000, +}; + +RTW_DECL_TABLE_RF_RADIO(rtw8814a_rf_c, C); + +static const u32 rtw8814a_rf_d[] = { + 0x018, 0x00013124, + 0x040, 0x00000C00, + 0x058, 0x00000F98, + 0x07F, 0x00068004, + 0x018, 0x00000006, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x086, 0x000E335A, + 0x087, 0x00079F80, + 0xA0000000, 0x00000000, + 0x086, 0x000E4B58, + 0x087, 0x00049F80, + 0xB0000000, 0x00000000, + 0x0DF, 0x00000008, + 0x0EF, 0x00002000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F09B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F09B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x0003F19B, + 0x03B, 0x00037A5B, + 0x03B, 0x0002A433, + 0x03B, 0x00027BD3, + 0x03B, 0x0001F80B, + 0x03B, 0x00017803, + 0xA0000000, 0x00000000, + 0x03B, 0x0003F258, + 0x03B, 0x00030A58, + 0x03B, 0x0002FA58, + 0x03B, 0x00022590, + 0x03B, 0x0001FA50, + 0x03B, 0x00010248, + 0x03B, 0x00008240, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000100, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0000ADF6, + 0x034, 0x00009DF3, + 0x034, 0x00008DF0, + 0x034, 0x00007DED, + 0x034, 0x00006DEA, + 0x034, 0x00005CED, + 0x034, 0x00004CEA, + 0x034, 0x000034EA, + 0x034, 0x000024E7, + 0x034, 0x0000146A, + 0x034, 0x0000006B, + 0xB0000000, 0x00000000, + 0x80000002, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x034, 0x0000A0D0, + 0x034, 0x000090CD, + 0x034, 0x000080CA, + 0x034, 0x0000704D, + 0x034, 0x0000604A, + 0x034, 0x00005047, + 0x034, 0x0000400A, + 0x034, 0x00003007, + 0x034, 0x00002004, + 0x034, 0x00001001, + 0x034, 0x00000001, + 0xA0000000, 0x00000000, + 0x034, 0x0008ADF6, + 0x034, 0x00089DF3, + 0x034, 0x00088DF0, + 0x034, 0x00087DED, + 0x034, 0x00086DEA, + 0x034, 0x00085CED, + 0x034, 0x00084CEA, + 0x034, 0x000834EA, + 0x034, 0x000824E7, + 0x034, 0x0008146A, + 0x034, 0x0008006B, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x0EF, 0x000020A2, + 0x0DF, 0x00000080, + 0x035, 0x00000192, + 0x035, 0x00008192, + 0x035, 0x00010192, + 0x036, 0x00000024, + 0x036, 0x00008024, + 0x036, 0x00010024, + 0x036, 0x00018024, + 0x0EF, 0x00000000, + 0x051, 0x00000C21, + 0x052, 0x000006D9, + 0x053, 0x000FC649, + 0x054, 0x0000017E, + 0x018, 0x0001012A, + 0x081, 0x0007FC00, + 0x089, 0x00050110, + 0x08A, 0x00043E50, + 0x08B, 0x0002E180, + 0x08C, 0x00093C3C, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x085, 0x000F8000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x085, 0x000F8000, + 0xA0000000, 0x00000000, + 0x085, 0x000F8000, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0xA0000000, 0x00000000, + 0x08D, 0x000FFFF0, + 0xB0000000, 0x00000000, + 0x0EF, 0x00001000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0xA0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00038023, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00044000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00048000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00044000, + 0x90000007, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x90000009, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00040000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00088000, + 0xA0000000, 0x00000000, + 0x03C, 0x00048000, + 0xB0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00030023, + 0x03C, 0x00048000, + 0x03A, 0x0000013C, + 0x03B, 0x00028623, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00021633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x0001C633, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00010293, + 0x03C, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00009593, + 0x03C, 0x00000000, + 0x03A, 0x00000148, + 0x80000008, 0x00000000, 0x40000000, 0x00000000, + 0x03B, 0x00000F8B, + 0xA0000000, 0x00000000, + 0x03B, 0x0000078B, + 0xB0000000, 0x00000000, + 0x03C, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000006, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0xA0000000, 0x00000000, + 0x03A, 0x0000013C, + 0x03B, 0x00078023, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00020000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00044000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000000, + 0x90000006, 0x00000000, 0x40000000, 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0x00000000, 0x40000000, 0x00000000, + 0x035, 0x000006CC, + 0x035, 0x000086CC, + 0x035, 0x000106CC, + 0x035, 0x000206CC, + 0x035, 0x000286CC, + 0x035, 0x000306CC, + 0x035, 0x000406CC, + 0x035, 0x000486CC, + 0x035, 0x000506CC, + 0x035, 0x000806CC, + 0x035, 0x000886CC, + 0x035, 0x000906CC, + 0x035, 0x000A06CC, + 0x035, 0x000A86CC, + 0x035, 0x000B06CC, + 0x035, 0x000C06CC, + 0x035, 0x000C86CC, + 0x035, 0x000D06CC, + 0xA0000000, 0x00000000, + 0x035, 0x00000484, + 0x035, 0x00008484, + 0x035, 0x00010484, + 0x035, 0x00020584, + 0x035, 0x00028584, + 0x035, 0x00030584, + 0x035, 0x00040584, + 0x035, 0x00048584, + 0x035, 0x00050584, + 0x035, 0x000805FB, + 0x035, 0x000885FB, + 0x035, 0x000905FB, + 0x035, 0x000A05FB, + 0x035, 0x000A85FB, + 0x035, 0x000B05FB, + 0x035, 0x000C05FB, + 0x035, 0x000C85FB, + 0x035, 0x000D05FB, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x0DF, 0x00000001, + 0xA0000000, 0x00000000, + 0x0DF, 0x00000000, + 0xB0000000, 0x00000000, + 0x018, 0x0001712A, + 0x0EF, 0x00000010, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000473, + 0x036, 0x00008473, + 0x036, 0x00010473, + 0x036, 0x00020473, + 0x036, 0x00028473, + 0x036, 0x00030473, + 0x036, 0x00040473, + 0x036, 0x00048473, + 0x036, 0x00050473, + 0x036, 0x00080473, + 0x036, 0x00088473, + 0x036, 0x00090473, + 0x036, 0x000A0473, + 0x036, 0x000A8473, + 0x036, 0x000B0473, + 0x036, 0x000C0473, + 0x036, 0x000C8473, + 0x036, 0x000D0473, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x036, 0x00000475, + 0x036, 0x00008475, + 0x036, 0x00010475, + 0x036, 0x00020475, + 0x036, 0x00028475, + 0x036, 0x00030475, + 0x036, 0x00040475, + 0x036, 0x00048475, + 0x036, 0x00050475, + 0x036, 0x00080475, + 0x036, 0x00088475, + 0x036, 0x00090475, + 0x036, 0x000A0475, + 0x036, 0x000A8475, + 0x036, 0x000B0475, + 0x036, 0x000C0475, + 0x036, 0x000C8475, + 0x036, 0x000D0475, + 0xA0000000, 0x00000000, + 0x036, 0x00000474, + 0x036, 0x00008474, + 0x036, 0x00010474, + 0x036, 0x00020474, + 0x036, 0x00028474, + 0x036, 0x00030474, + 0x036, 0x00040474, + 0x036, 0x00048474, + 0x036, 0x00050474, + 0x036, 0x00080474, + 0x036, 0x00088474, + 0x036, 0x00090474, + 0x036, 0x000A0474, + 0x036, 0x000A8474, + 0x036, 0x000B0474, + 0x036, 0x000C0474, + 0x036, 0x000C8474, + 0x036, 0x000D0474, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x0EF, 0x00000004, + 0x037, 0x00000000, + 0x038, 0x0000514E, + 0x037, 0x00004000, + 0x038, 0x0000514E, + 0x037, 0x00008000, + 0x038, 0x0000514E, + 0x037, 0x00010000, + 0x038, 0x0000514E, + 0x037, 0x00014000, + 0x038, 0x0000514E, + 0x037, 0x00018000, + 0x038, 0x0000514E, + 0x037, 0x0001C000, + 0x038, 0x0000514E, + 0x037, 0x00020000, + 0x038, 0x0000514E, + 0x037, 0x00024000, + 0x038, 0x0000514E, + 0x037, 0x00028000, + 0x038, 0x0000514E, + 0x037, 0x0002C000, + 0x038, 0x0000714E, + 0x037, 0x00030000, + 0x038, 0x0000514E, + 0x037, 0x00034000, + 0x038, 0x0000514E, + 0x037, 0x00038000, + 0x038, 0x0000514E, + 0x037, 0x0003C000, + 0x038, 0x0000514E, + 0x037, 0x00040000, + 0x038, 0x0000514E, + 0x037, 0x00044000, + 0x038, 0x0000514E, + 0x037, 0x00048000, + 0x038, 0x0000514E, + 0x037, 0x00080000, + 0x038, 0x00005ECE, + 0x037, 0x00084000, + 0x038, 0x00005ECE, + 0x037, 0x00088000, + 0x038, 0x00005ECE, + 0x037, 0x00090000, + 0x038, 0x00005ECE, + 0x037, 0x00094000, + 0x038, 0x00005ECE, + 0x037, 0x00098000, + 0x038, 0x00005ECE, + 0x037, 0x0009C000, + 0x038, 0x00005ECE, + 0x037, 0x000A0000, + 0x038, 0x00005ECE, + 0x037, 0x000A4000, + 0x038, 0x00005ECE, + 0x037, 0x000A8000, + 0x038, 0x00005ECE, + 0x037, 0x000AC000, + 0x038, 0x00005ECE, + 0x037, 0x000B0000, + 0x038, 0x00005ECE, + 0x037, 0x000B4000, + 0x038, 0x00005ECE, + 0x037, 0x000B8000, + 0x038, 0x00005ECE, + 0x037, 0x000BC000, + 0x038, 0x00005ECE, + 0x037, 0x000C0000, + 0x038, 0x00005ECE, + 0x037, 0x000C4000, + 0x038, 0x00005ECE, + 0x037, 0x000C8000, + 0x038, 0x00005ECE, + 0x0EF, 0x00000000, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000008, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x03C, 0x0000007D, + 0x03C, 0x0000047D, + 0x03C, 0x0000087D, + 0x03C, 0x0000107D, + 0x03C, 0x0000147D, + 0x03C, 0x0000187D, + 0xB0000000, 0x00000000, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x00000275, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x00001275, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x00002275, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x03C, 0x0000027F, + 0x03C, 0x00000542, + 0x03C, 0x00000821, + 0x03C, 0x0000127F, + 0x03C, 0x00001542, + 0x03C, 0x00001821, + 0x03C, 0x0000227F, + 0x03C, 0x00002542, + 0x03C, 0x00002821, + 0xA0000000, 0x00000000, + 0x03C, 0x0000037E, + 0x03C, 0x00000575, + 0x03C, 0x00000971, + 0x03C, 0x0000127E, + 0x03C, 0x00001575, + 0x03C, 0x00001871, + 0x03C, 0x0000217E, + 0x03C, 0x00002575, + 0x03C, 0x00002871, + 0xB0000000, 0x00000000, + 0x0EF, 0x00000000, + 0x061, 0x000C0D47, + 0x062, 0x0000133C, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x063, 0x000750E7, + 0xA0000000, 0x00000000, + 0x063, 0x0007D0E7, + 0xB0000000, 0x00000000, + 0x064, 0x00014FEC, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0x065, 0x000920D0, + 0xA0000000, 0x00000000, + 0x065, 0x000923FF, + 0xB0000000, 0x00000000, + 0x066, 0x00000040, + 0x057, 0x00050000, + 0x056, 0x00051DF0, + 0x80000001, 0x00000000, 0x40000000, 0x00000000, + 0x90000002, 0x00000000, 0x40000000, 0x00000000, + 0x90000003, 0x00000000, 0x40000000, 0x00000000, + 0x90000004, 0x00000000, 0x40000000, 0x00000000, + 0x90000005, 0x00000000, 0x40000000, 0x00000000, + 0x90000008, 0x00000000, 0x40000000, 0x00000000, + 0x9000000a, 0x00000000, 0x40000000, 0x00000000, + 0x9000000b, 0x00000000, 0x40000000, 0x00000000, + 0xA0000000, 0x00000000, + 0x055, 0x00082060, + 0xB0000000, 0x00000000, +}; + +RTW_DECL_TABLE_RF_RADIO(rtw8814a_rf_d, D); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt[] = { + { 0, 0, 0, 0, 1, 36, }, + { 2, 0, 0, 0, 1, 32, }, + { 1, 0, 0, 0, 1, 32, }, + { 0, 0, 0, 0, 2, 36, }, + { 2, 0, 0, 0, 2, 32, }, + { 1, 0, 0, 0, 2, 32, }, + { 0, 0, 0, 0, 3, 36, }, + { 2, 0, 0, 0, 3, 32, }, + { 1, 0, 0, 0, 3, 32, }, + { 0, 0, 0, 0, 4, 36, }, + { 2, 0, 0, 0, 4, 32, }, + { 1, 0, 0, 0, 4, 32, }, + { 0, 0, 0, 0, 5, 36, }, + { 2, 0, 0, 0, 5, 32, }, + { 1, 0, 0, 0, 5, 32, }, + { 0, 0, 0, 0, 6, 36, }, + { 2, 0, 0, 0, 6, 32, }, + { 1, 0, 0, 0, 6, 32, }, + { 0, 0, 0, 0, 7, 36, }, + { 2, 0, 0, 0, 7, 32, }, + { 1, 0, 0, 0, 7, 32, }, + { 0, 0, 0, 0, 8, 36, }, + { 2, 0, 0, 0, 8, 32, }, + { 1, 0, 0, 0, 8, 32, }, + { 0, 0, 0, 0, 9, 36, }, + { 2, 0, 0, 0, 9, 32, }, + { 1, 0, 0, 0, 9, 32, }, + { 0, 0, 0, 0, 10, 36, }, + { 2, 0, 0, 0, 10, 32, }, + { 1, 0, 0, 0, 10, 32, }, + { 0, 0, 0, 0, 11, 36, }, + { 2, 0, 0, 0, 11, 32, }, + { 1, 0, 0, 0, 11, 32, }, + { 0, 0, 0, 0, 12, 63, }, + { 2, 0, 0, 0, 12, 32, }, + { 1, 0, 0, 0, 12, 32, }, + { 0, 0, 0, 0, 13, 63, }, + { 2, 0, 0, 0, 13, 32, }, + { 1, 0, 0, 0, 13, 32, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 32, }, + { 0, 0, 0, 1, 1, 34, }, + { 2, 0, 0, 1, 1, 32, }, + { 1, 0, 0, 1, 1, 32, }, + { 0, 0, 0, 1, 2, 36, }, + { 2, 0, 0, 1, 2, 32, }, + { 1, 0, 0, 1, 2, 32, }, + { 0, 0, 0, 1, 3, 36, }, + { 2, 0, 0, 1, 3, 32, }, + { 1, 0, 0, 1, 3, 32, }, + { 0, 0, 0, 1, 4, 36, }, + { 2, 0, 0, 1, 4, 32, }, + { 1, 0, 0, 1, 4, 32, }, + { 0, 0, 0, 1, 5, 36, }, + { 2, 0, 0, 1, 5, 32, }, + { 1, 0, 0, 1, 5, 32, }, + { 0, 0, 0, 1, 6, 36, }, + { 2, 0, 0, 1, 6, 32, }, + { 1, 0, 0, 1, 6, 32, }, + { 0, 0, 0, 1, 7, 36, }, + { 2, 0, 0, 1, 7, 32, }, + { 1, 0, 0, 1, 7, 32, }, + { 0, 0, 0, 1, 8, 36, }, + { 2, 0, 0, 1, 8, 32, }, + { 1, 0, 0, 1, 8, 32, }, + { 0, 0, 0, 1, 9, 36, }, + { 2, 0, 0, 1, 9, 32, }, + { 1, 0, 0, 1, 9, 32, }, + { 0, 0, 0, 1, 10, 36, }, + { 2, 0, 0, 1, 10, 32, }, + { 1, 0, 0, 1, 10, 32, }, + { 0, 0, 0, 1, 11, 32, }, + { 2, 0, 0, 1, 11, 32, }, + { 1, 0, 0, 1, 11, 32, }, + { 0, 0, 0, 1, 12, 63, }, + { 2, 0, 0, 1, 12, 32, }, + { 1, 0, 0, 1, 12, 32, }, + { 0, 0, 0, 1, 13, 63, }, + { 2, 0, 0, 1, 13, 32, }, + { 1, 0, 0, 1, 13, 32, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 34, }, + { 2, 0, 0, 2, 1, 32, }, + { 1, 0, 0, 2, 1, 32, }, + { 0, 0, 0, 2, 2, 36, }, + { 2, 0, 0, 2, 2, 32, }, + { 1, 0, 0, 2, 2, 32, }, + { 0, 0, 0, 2, 3, 36, }, + { 2, 0, 0, 2, 3, 32, }, + { 1, 0, 0, 2, 3, 32, }, + { 0, 0, 0, 2, 4, 36, }, + { 2, 0, 0, 2, 4, 32, }, + { 1, 0, 0, 2, 4, 32, }, + { 0, 0, 0, 2, 5, 36, }, + { 2, 0, 0, 2, 5, 32, }, + { 1, 0, 0, 2, 5, 32, }, + { 0, 0, 0, 2, 6, 36, }, + { 2, 0, 0, 2, 6, 32, }, + { 1, 0, 0, 2, 6, 32, }, + { 0, 0, 0, 2, 7, 36, }, + { 2, 0, 0, 2, 7, 32, }, + { 1, 0, 0, 2, 7, 32, }, + { 0, 0, 0, 2, 8, 36, }, + { 2, 0, 0, 2, 8, 32, }, + { 1, 0, 0, 2, 8, 32, }, + { 0, 0, 0, 2, 9, 36, }, + { 2, 0, 0, 2, 9, 32, }, + { 1, 0, 0, 2, 9, 32, }, + { 0, 0, 0, 2, 10, 36, }, + { 2, 0, 0, 2, 10, 32, }, + { 1, 0, 0, 2, 10, 32, }, + { 0, 0, 0, 2, 11, 32, }, + { 2, 0, 0, 2, 11, 32, }, + { 1, 0, 0, 2, 11, 32, }, + { 0, 0, 0, 2, 12, 63, }, + { 2, 0, 0, 2, 12, 32, }, + { 1, 0, 0, 2, 12, 32, }, + { 0, 0, 0, 2, 13, 63, }, + { 2, 0, 0, 2, 13, 32, }, + { 1, 0, 0, 2, 13, 32, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 32, }, + { 2, 0, 0, 3, 1, 30, }, + { 1, 0, 0, 3, 1, 30, }, + { 0, 0, 0, 3, 2, 34, }, + { 2, 0, 0, 3, 2, 30, }, + { 1, 0, 0, 3, 2, 30, }, + { 0, 0, 0, 3, 3, 34, }, + { 2, 0, 0, 3, 3, 30, }, + { 1, 0, 0, 3, 3, 30, }, + { 0, 0, 0, 3, 4, 34, }, + { 2, 0, 0, 3, 4, 30, }, + { 1, 0, 0, 3, 4, 30, }, + { 0, 0, 0, 3, 5, 34, }, + { 2, 0, 0, 3, 5, 30, }, + { 1, 0, 0, 3, 5, 30, }, + { 0, 0, 0, 3, 6, 34, }, + { 2, 0, 0, 3, 6, 30, }, + { 1, 0, 0, 3, 6, 30, }, + { 0, 0, 0, 3, 7, 34, }, + { 2, 0, 0, 3, 7, 30, }, + { 1, 0, 0, 3, 7, 30, }, + { 0, 0, 0, 3, 8, 34, }, + { 2, 0, 0, 3, 8, 30, }, + { 1, 0, 0, 3, 8, 30, }, + { 0, 0, 0, 3, 9, 34, }, + { 2, 0, 0, 3, 9, 30, }, + { 1, 0, 0, 3, 9, 30, }, + { 0, 0, 0, 3, 10, 34, }, + { 2, 0, 0, 3, 10, 30, }, + { 1, 0, 0, 3, 10, 30, }, + { 0, 0, 0, 3, 11, 30, }, + { 2, 0, 0, 3, 11, 30, }, + { 1, 0, 0, 3, 11, 30, }, + { 0, 0, 0, 3, 12, 63, }, + { 2, 0, 0, 3, 12, 30, }, + { 1, 0, 0, 3, 12, 30, }, + { 0, 0, 0, 3, 13, 63, }, + { 2, 0, 0, 3, 13, 30, }, + { 1, 0, 0, 3, 13, 30, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 63, }, + { 0, 0, 0, 6, 1, 30, }, + { 2, 0, 0, 6, 1, 28, }, + { 1, 0, 0, 6, 1, 28, }, + { 0, 0, 0, 6, 2, 32, }, + { 2, 0, 0, 6, 2, 28, }, + { 1, 0, 0, 6, 2, 28, }, + { 0, 0, 0, 6, 3, 32, }, + { 2, 0, 0, 6, 3, 28, }, + { 1, 0, 0, 6, 3, 28, }, + { 0, 0, 0, 6, 4, 32, }, + { 2, 0, 0, 6, 4, 28, }, + { 1, 0, 0, 6, 4, 28, }, + { 0, 0, 0, 6, 5, 32, }, + { 2, 0, 0, 6, 5, 28, }, + { 1, 0, 0, 6, 5, 28, }, + { 0, 0, 0, 6, 6, 32, }, + { 2, 0, 0, 6, 6, 28, }, + { 1, 0, 0, 6, 6, 28, }, + { 0, 0, 0, 6, 7, 32, }, + { 2, 0, 0, 6, 7, 28, }, + { 1, 0, 0, 6, 7, 28, }, + { 0, 0, 0, 6, 8, 32, }, + { 2, 0, 0, 6, 8, 28, }, + { 1, 0, 0, 6, 8, 28, }, + { 0, 0, 0, 6, 9, 32, }, + { 2, 0, 0, 6, 9, 28, }, + { 1, 0, 0, 6, 9, 28, }, + { 0, 0, 0, 6, 10, 32, }, + { 2, 0, 0, 6, 10, 28, }, + { 1, 0, 0, 6, 10, 28, }, + { 0, 0, 0, 6, 11, 28, }, + { 2, 0, 0, 6, 11, 28, }, + { 1, 0, 0, 6, 11, 28, }, + { 0, 0, 0, 6, 12, 63, }, + { 2, 0, 0, 6, 12, 28, }, + { 1, 0, 0, 6, 12, 28, }, + { 0, 0, 0, 6, 13, 63, }, + { 2, 0, 0, 6, 13, 28, }, + { 1, 0, 0, 6, 13, 28, }, + { 0, 0, 0, 6, 14, 63, }, + { 2, 0, 0, 6, 14, 63, }, + { 1, 0, 0, 6, 14, 63, }, + { 0, 0, 0, 7, 1, 28, }, + { 2, 0, 0, 7, 1, 26, }, + { 1, 0, 0, 7, 1, 26, }, + { 0, 0, 0, 7, 2, 30, }, + { 2, 0, 0, 7, 2, 26, }, + { 1, 0, 0, 7, 2, 26, }, + { 0, 0, 0, 7, 3, 30, }, + { 2, 0, 0, 7, 3, 26, }, + { 1, 0, 0, 7, 3, 26, }, + { 0, 0, 0, 7, 4, 30, }, + { 2, 0, 0, 7, 4, 26, }, + { 1, 0, 0, 7, 4, 26, }, + { 0, 0, 0, 7, 5, 30, }, + { 2, 0, 0, 7, 5, 26, }, + { 1, 0, 0, 7, 5, 26, }, + { 0, 0, 0, 7, 6, 30, }, + { 2, 0, 0, 7, 6, 26, }, + { 1, 0, 0, 7, 6, 26, }, + { 0, 0, 0, 7, 7, 30, }, + { 2, 0, 0, 7, 7, 26, }, + { 1, 0, 0, 7, 7, 26, }, + { 0, 0, 0, 7, 8, 30, }, + { 2, 0, 0, 7, 8, 26, }, + { 1, 0, 0, 7, 8, 26, }, + { 0, 0, 0, 7, 9, 30, }, + { 2, 0, 0, 7, 9, 26, }, + { 1, 0, 0, 7, 9, 26, }, + { 0, 0, 0, 7, 10, 30, }, + { 2, 0, 0, 7, 10, 26, }, + { 1, 0, 0, 7, 10, 26, }, + { 0, 0, 0, 7, 11, 26, }, + { 2, 0, 0, 7, 11, 26, }, + { 1, 0, 0, 7, 11, 26, }, + { 0, 0, 0, 7, 12, 63, }, + { 2, 0, 0, 7, 12, 26, }, + { 1, 0, 0, 7, 12, 26, }, + { 0, 0, 0, 7, 13, 63, }, + { 2, 0, 0, 7, 13, 26, }, + { 1, 0, 0, 7, 13, 26, }, + { 0, 0, 0, 7, 14, 63, }, + { 2, 0, 0, 7, 14, 63, }, + { 1, 0, 0, 7, 14, 63, }, + { 0, 0, 1, 2, 1, 63, }, + { 2, 0, 1, 2, 1, 63, }, + { 1, 0, 1, 2, 1, 63, }, + { 0, 0, 1, 2, 2, 63, }, + { 2, 0, 1, 2, 2, 63, }, + { 1, 0, 1, 2, 2, 63, }, + { 0, 0, 1, 2, 3, 32, }, + { 2, 0, 1, 2, 3, 32, }, + { 1, 0, 1, 2, 3, 32, }, + { 0, 0, 1, 2, 4, 36, }, + { 2, 0, 1, 2, 4, 32, }, + { 1, 0, 1, 2, 4, 32, }, + { 0, 0, 1, 2, 5, 36, }, + { 2, 0, 1, 2, 5, 32, }, + { 1, 0, 1, 2, 5, 32, }, + { 0, 0, 1, 2, 6, 36, }, + { 2, 0, 1, 2, 6, 32, }, + { 1, 0, 1, 2, 6, 32, }, + { 0, 0, 1, 2, 7, 36, }, + { 2, 0, 1, 2, 7, 32, }, + { 1, 0, 1, 2, 7, 32, }, + { 0, 0, 1, 2, 8, 36, }, + { 2, 0, 1, 2, 8, 32, }, + { 1, 0, 1, 2, 8, 32, }, + { 0, 0, 1, 2, 9, 36, }, + { 2, 0, 1, 2, 9, 32, }, + { 1, 0, 1, 2, 9, 32, }, + { 0, 0, 1, 2, 10, 36, }, + { 2, 0, 1, 2, 10, 32, }, + { 1, 0, 1, 2, 10, 32, }, + { 0, 0, 1, 2, 11, 32, }, + { 2, 0, 1, 2, 11, 32, }, + { 1, 0, 1, 2, 11, 32, }, + { 0, 0, 1, 2, 12, 63, }, + { 2, 0, 1, 2, 12, 32, }, + { 1, 0, 1, 2, 12, 32, }, + { 0, 0, 1, 2, 13, 63, }, + { 2, 0, 1, 2, 13, 32, }, + { 1, 0, 1, 2, 13, 32, }, + { 0, 0, 1, 2, 14, 63, }, + { 2, 0, 1, 2, 14, 63, }, + { 1, 0, 1, 2, 14, 63, }, + { 0, 0, 1, 3, 1, 63, }, + { 2, 0, 1, 3, 1, 63, }, + { 1, 0, 1, 3, 1, 63, }, + { 0, 0, 1, 3, 2, 63, }, + { 2, 0, 1, 3, 2, 63, }, + { 1, 0, 1, 3, 2, 63, }, + { 0, 0, 1, 3, 3, 30, }, + { 2, 0, 1, 3, 3, 30, }, + { 1, 0, 1, 3, 3, 30, }, + { 0, 0, 1, 3, 4, 34, }, + { 2, 0, 1, 3, 4, 30, }, + { 1, 0, 1, 3, 4, 30, }, + { 0, 0, 1, 3, 5, 34, }, + { 2, 0, 1, 3, 5, 30, }, + { 1, 0, 1, 3, 5, 30, }, + { 0, 0, 1, 3, 6, 34, }, + { 2, 0, 1, 3, 6, 30, }, + { 1, 0, 1, 3, 6, 30, }, + { 0, 0, 1, 3, 7, 34, }, + { 2, 0, 1, 3, 7, 30, }, + { 1, 0, 1, 3, 7, 30, }, + { 0, 0, 1, 3, 8, 34, }, + { 2, 0, 1, 3, 8, 30, }, + { 1, 0, 1, 3, 8, 30, }, + { 0, 0, 1, 3, 9, 34, }, + { 2, 0, 1, 3, 9, 30, }, + { 1, 0, 1, 3, 9, 30, }, + { 0, 0, 1, 3, 10, 34, }, + { 2, 0, 1, 3, 10, 30, }, + { 1, 0, 1, 3, 10, 30, }, + { 0, 0, 1, 3, 11, 30, }, + { 2, 0, 1, 3, 11, 30, }, + { 1, 0, 1, 3, 11, 30, }, + { 0, 0, 1, 3, 12, 63, }, + { 2, 0, 1, 3, 12, 30, }, + { 1, 0, 1, 3, 12, 30, }, + { 0, 0, 1, 3, 13, 63, }, + { 2, 0, 1, 3, 13, 30, }, + { 1, 0, 1, 3, 13, 30, }, + { 0, 0, 1, 3, 14, 63, }, + { 2, 0, 1, 3, 14, 63, }, + { 1, 0, 1, 3, 14, 63, }, + { 0, 0, 1, 6, 1, 63, }, + { 2, 0, 1, 6, 1, 63, }, + { 1, 0, 1, 6, 1, 63, }, + { 0, 0, 1, 6, 2, 63, }, + { 2, 0, 1, 6, 2, 63, }, + { 1, 0, 1, 6, 2, 63, }, + { 0, 0, 1, 6, 3, 28, }, + { 2, 0, 1, 6, 3, 28, }, + { 1, 0, 1, 6, 3, 28, }, + { 0, 0, 1, 6, 4, 32, }, + { 2, 0, 1, 6, 4, 28, }, + { 1, 0, 1, 6, 4, 28, }, + { 0, 0, 1, 6, 5, 32, }, + { 2, 0, 1, 6, 5, 28, }, + { 1, 0, 1, 6, 5, 28, }, + { 0, 0, 1, 6, 6, 32, }, + { 2, 0, 1, 6, 6, 28, }, + { 1, 0, 1, 6, 6, 28, }, + { 0, 0, 1, 6, 7, 32, }, + { 2, 0, 1, 6, 7, 28, }, + { 1, 0, 1, 6, 7, 28, }, + { 0, 0, 1, 6, 8, 32, }, + { 2, 0, 1, 6, 8, 28, }, + { 1, 0, 1, 6, 8, 28, }, + { 0, 0, 1, 6, 9, 32, }, + { 2, 0, 1, 6, 9, 28, }, + { 1, 0, 1, 6, 9, 28, }, + { 0, 0, 1, 6, 10, 32, }, + { 2, 0, 1, 6, 10, 28, }, + { 1, 0, 1, 6, 10, 28, }, + { 0, 0, 1, 6, 11, 28, }, + { 2, 0, 1, 6, 11, 28, }, + { 1, 0, 1, 6, 11, 28, }, + { 0, 0, 1, 6, 12, 63, }, + { 2, 0, 1, 6, 12, 28, }, + { 1, 0, 1, 6, 12, 28, }, + { 0, 0, 1, 6, 13, 63, }, + { 2, 0, 1, 6, 13, 28, }, + { 1, 0, 1, 6, 13, 28, }, + { 0, 0, 1, 6, 14, 63, }, + { 2, 0, 1, 6, 14, 63, }, + { 1, 0, 1, 6, 14, 63, }, + { 0, 0, 1, 7, 1, 63, }, + { 2, 0, 1, 7, 1, 63, }, + { 1, 0, 1, 7, 1, 63, }, + { 0, 0, 1, 7, 2, 63, }, + { 2, 0, 1, 7, 2, 63, }, + { 1, 0, 1, 7, 2, 63, }, + { 0, 0, 1, 7, 3, 26, }, + { 2, 0, 1, 7, 3, 26, }, + { 1, 0, 1, 7, 3, 26, }, + { 0, 0, 1, 7, 4, 30, }, + { 2, 0, 1, 7, 4, 26, }, + { 1, 0, 1, 7, 4, 26, }, + { 0, 0, 1, 7, 5, 30, }, + { 2, 0, 1, 7, 5, 26, }, + { 1, 0, 1, 7, 5, 26, }, + { 0, 0, 1, 7, 6, 30, }, + { 2, 0, 1, 7, 6, 26, }, + { 1, 0, 1, 7, 6, 26, }, + { 0, 0, 1, 7, 7, 30, }, + { 2, 0, 1, 7, 7, 26, }, + { 1, 0, 1, 7, 7, 26, }, + { 0, 0, 1, 7, 8, 30, }, + { 2, 0, 1, 7, 8, 26, }, + { 1, 0, 1, 7, 8, 26, }, + { 0, 0, 1, 7, 9, 30, }, + { 2, 0, 1, 7, 9, 26, }, + { 1, 0, 1, 7, 9, 26, }, + { 0, 0, 1, 7, 10, 30, }, + { 2, 0, 1, 7, 10, 26, }, + { 1, 0, 1, 7, 10, 26, }, + { 0, 0, 1, 7, 11, 26, }, + { 2, 0, 1, 7, 11, 26, }, + { 1, 0, 1, 7, 11, 26, }, + { 0, 0, 1, 7, 12, 63, }, + { 2, 0, 1, 7, 12, 26, }, + { 1, 0, 1, 7, 12, 26, }, + { 0, 0, 1, 7, 13, 63, }, + { 2, 0, 1, 7, 13, 26, }, + { 1, 0, 1, 7, 13, 26, }, + { 0, 0, 1, 7, 14, 63, }, + { 2, 0, 1, 7, 14, 63, }, + { 1, 0, 1, 7, 14, 63, }, + { 0, 1, 0, 1, 36, 30, }, + { 2, 1, 0, 1, 36, 32, }, + { 1, 1, 0, 1, 36, 32, }, + { 0, 1, 0, 1, 40, 30, }, + { 2, 1, 0, 1, 40, 32, }, + { 1, 1, 0, 1, 40, 32, }, + { 0, 1, 0, 1, 44, 30, }, + { 2, 1, 0, 1, 44, 32, }, + { 1, 1, 0, 1, 44, 32, }, + { 0, 1, 0, 1, 48, 30, }, + { 2, 1, 0, 1, 48, 32, }, + { 1, 1, 0, 1, 48, 32, }, + { 0, 1, 0, 1, 52, 36, }, + { 2, 1, 0, 1, 52, 32, }, + { 1, 1, 0, 1, 52, 32, }, + { 0, 1, 0, 1, 56, 34, }, + { 2, 1, 0, 1, 56, 32, }, + { 1, 1, 0, 1, 56, 32, }, + { 0, 1, 0, 1, 60, 32, }, + { 2, 1, 0, 1, 60, 32, }, + { 1, 1, 0, 1, 60, 32, }, + { 0, 1, 0, 1, 64, 28, }, + { 2, 1, 0, 1, 64, 32, }, + { 1, 1, 0, 1, 64, 32, }, + { 0, 1, 0, 1, 100, 30, }, + { 2, 1, 0, 1, 100, 32, }, + { 1, 1, 0, 1, 100, 32, }, + { 0, 1, 0, 1, 104, 30, }, + { 2, 1, 0, 1, 104, 32, }, + { 1, 1, 0, 1, 104, 32, }, + { 0, 1, 0, 1, 108, 32, }, + { 2, 1, 0, 1, 108, 32, }, + { 1, 1, 0, 1, 108, 32, }, + { 0, 1, 0, 1, 112, 34, }, + { 2, 1, 0, 1, 112, 32, }, + { 1, 1, 0, 1, 112, 32, }, + { 0, 1, 0, 1, 116, 34, }, + { 2, 1, 0, 1, 116, 32, }, + { 1, 1, 0, 1, 116, 32, }, + { 0, 1, 0, 1, 120, 36, }, + { 2, 1, 0, 1, 120, 32, }, + { 1, 1, 0, 1, 120, 32, }, + { 0, 1, 0, 1, 124, 34, }, + { 2, 1, 0, 1, 124, 32, }, + { 1, 1, 0, 1, 124, 32, }, + { 0, 1, 0, 1, 128, 32, }, + { 2, 1, 0, 1, 128, 32, }, + { 1, 1, 0, 1, 128, 32, }, + { 0, 1, 0, 1, 132, 30, }, + { 2, 1, 0, 1, 132, 32, }, + { 1, 1, 0, 1, 132, 32, }, + { 0, 1, 0, 1, 136, 30, }, + { 2, 1, 0, 1, 136, 32, }, + { 1, 1, 0, 1, 136, 32, }, + { 0, 1, 0, 1, 140, 28, }, + { 2, 1, 0, 1, 140, 32, }, + { 1, 1, 0, 1, 140, 32, }, + { 0, 1, 0, 1, 149, 36, }, + { 2, 1, 0, 1, 149, 32, }, + { 1, 1, 0, 1, 149, 63, }, + { 0, 1, 0, 1, 153, 36, }, + { 2, 1, 0, 1, 153, 32, }, + { 1, 1, 0, 1, 153, 63, }, + { 0, 1, 0, 1, 157, 36, }, + { 2, 1, 0, 1, 157, 32, }, + { 1, 1, 0, 1, 157, 63, }, + { 0, 1, 0, 1, 161, 36, }, + { 2, 1, 0, 1, 161, 32, }, + { 1, 1, 0, 1, 161, 63, }, + { 0, 1, 0, 1, 165, 36, }, + { 2, 1, 0, 1, 165, 32, }, + { 1, 1, 0, 1, 165, 63, }, + { 0, 1, 0, 2, 36, 30, }, + { 2, 1, 0, 2, 36, 32, }, + { 1, 1, 0, 2, 36, 32, }, + { 0, 1, 0, 2, 40, 30, }, + { 2, 1, 0, 2, 40, 32, }, + { 1, 1, 0, 2, 40, 32, }, + { 0, 1, 0, 2, 44, 30, }, + { 2, 1, 0, 2, 44, 32, }, + { 1, 1, 0, 2, 44, 32, }, + { 0, 1, 0, 2, 48, 30, }, + { 2, 1, 0, 2, 48, 32, }, + { 1, 1, 0, 2, 48, 32, }, + { 0, 1, 0, 2, 52, 36, }, + { 2, 1, 0, 2, 52, 32, }, + { 1, 1, 0, 2, 52, 32, }, + { 0, 1, 0, 2, 56, 34, }, + { 2, 1, 0, 2, 56, 32, }, + { 1, 1, 0, 2, 56, 32, }, + { 0, 1, 0, 2, 60, 32, }, + { 2, 1, 0, 2, 60, 32, }, + { 1, 1, 0, 2, 60, 32, }, + { 0, 1, 0, 2, 64, 28, }, + { 2, 1, 0, 2, 64, 32, }, + { 1, 1, 0, 2, 64, 32, }, + { 0, 1, 0, 2, 100, 30, }, + { 2, 1, 0, 2, 100, 32, }, + { 1, 1, 0, 2, 100, 32, }, + { 0, 1, 0, 2, 104, 30, }, + { 2, 1, 0, 2, 104, 32, }, + { 1, 1, 0, 2, 104, 32, }, + { 0, 1, 0, 2, 108, 32, }, + { 2, 1, 0, 2, 108, 32, }, + { 1, 1, 0, 2, 108, 32, }, + { 0, 1, 0, 2, 112, 34, }, + { 2, 1, 0, 2, 112, 32, }, + { 1, 1, 0, 2, 112, 32, }, + { 0, 1, 0, 2, 116, 34, }, + { 2, 1, 0, 2, 116, 32, }, + { 1, 1, 0, 2, 116, 32, }, + { 0, 1, 0, 2, 120, 36, }, + { 2, 1, 0, 2, 120, 32, }, + { 1, 1, 0, 2, 120, 32, }, + { 0, 1, 0, 2, 124, 34, }, + { 2, 1, 0, 2, 124, 32, }, + { 1, 1, 0, 2, 124, 32, }, + { 0, 1, 0, 2, 128, 32, }, + { 2, 1, 0, 2, 128, 32, }, + { 1, 1, 0, 2, 128, 32, }, + { 0, 1, 0, 2, 132, 30, }, + { 2, 1, 0, 2, 132, 32, }, + { 1, 1, 0, 2, 132, 32, }, + { 0, 1, 0, 2, 136, 30, }, + { 2, 1, 0, 2, 136, 32, }, + { 1, 1, 0, 2, 136, 32, }, + { 0, 1, 0, 2, 140, 28, }, + { 2, 1, 0, 2, 140, 32, }, + { 1, 1, 0, 2, 140, 32, }, + { 0, 1, 0, 2, 149, 36, }, + { 2, 1, 0, 2, 149, 32, }, + { 1, 1, 0, 2, 149, 63, }, + { 0, 1, 0, 2, 153, 36, }, + { 2, 1, 0, 2, 153, 32, }, + { 1, 1, 0, 2, 153, 63, }, + { 0, 1, 0, 2, 157, 36, }, + { 2, 1, 0, 2, 157, 32, }, + { 1, 1, 0, 2, 157, 63, }, + { 0, 1, 0, 2, 161, 36, }, + { 2, 1, 0, 2, 161, 32, }, + { 1, 1, 0, 2, 161, 63, }, + { 0, 1, 0, 2, 165, 36, }, + { 2, 1, 0, 2, 165, 32, }, + { 1, 1, 0, 2, 165, 63, }, + { 0, 1, 0, 3, 36, 28, }, + { 2, 1, 0, 3, 36, 30, }, + { 1, 1, 0, 3, 36, 30, }, + { 0, 1, 0, 3, 40, 28, }, + { 2, 1, 0, 3, 40, 30, }, + { 1, 1, 0, 3, 40, 30, }, + { 0, 1, 0, 3, 44, 28, }, + { 2, 1, 0, 3, 44, 30, }, + { 1, 1, 0, 3, 44, 30, }, + { 0, 1, 0, 3, 48, 28, }, + { 2, 1, 0, 3, 48, 30, }, + { 1, 1, 0, 3, 48, 30, }, + { 0, 1, 0, 3, 52, 34, }, + { 2, 1, 0, 3, 52, 30, }, + { 1, 1, 0, 3, 52, 30, }, + { 0, 1, 0, 3, 56, 32, }, + { 2, 1, 0, 3, 56, 30, }, + { 1, 1, 0, 3, 56, 30, }, + { 0, 1, 0, 3, 60, 30, }, + { 2, 1, 0, 3, 60, 30, }, + { 1, 1, 0, 3, 60, 30, }, + { 0, 1, 0, 3, 64, 26, }, + { 2, 1, 0, 3, 64, 30, }, + { 1, 1, 0, 3, 64, 30, }, + { 0, 1, 0, 3, 100, 28, }, + { 2, 1, 0, 3, 100, 30, }, + { 1, 1, 0, 3, 100, 30, }, + { 0, 1, 0, 3, 104, 28, }, + { 2, 1, 0, 3, 104, 30, }, + { 1, 1, 0, 3, 104, 30, }, + { 0, 1, 0, 3, 108, 30, }, + { 2, 1, 0, 3, 108, 30, }, + { 1, 1, 0, 3, 108, 30, }, + { 0, 1, 0, 3, 112, 32, }, + { 2, 1, 0, 3, 112, 30, }, + { 1, 1, 0, 3, 112, 30, }, + { 0, 1, 0, 3, 116, 32, }, + { 2, 1, 0, 3, 116, 30, }, + { 1, 1, 0, 3, 116, 30, }, + { 0, 1, 0, 3, 120, 34, }, + { 2, 1, 0, 3, 120, 30, }, + { 1, 1, 0, 3, 120, 30, }, + { 0, 1, 0, 3, 124, 32, }, + { 2, 1, 0, 3, 124, 30, }, + { 1, 1, 0, 3, 124, 30, }, + { 0, 1, 0, 3, 128, 30, }, + { 2, 1, 0, 3, 128, 30, }, + { 1, 1, 0, 3, 128, 30, }, + { 0, 1, 0, 3, 132, 28, }, + { 2, 1, 0, 3, 132, 30, }, + { 1, 1, 0, 3, 132, 30, }, + { 0, 1, 0, 3, 136, 28, }, + { 2, 1, 0, 3, 136, 30, }, + { 1, 1, 0, 3, 136, 30, }, + { 0, 1, 0, 3, 140, 26, }, + { 2, 1, 0, 3, 140, 30, }, + { 1, 1, 0, 3, 140, 30, }, + { 0, 1, 0, 3, 149, 34, }, + { 2, 1, 0, 3, 149, 30, }, + { 1, 1, 0, 3, 149, 63, }, + { 0, 1, 0, 3, 153, 34, }, + { 2, 1, 0, 3, 153, 30, }, + { 1, 1, 0, 3, 153, 63, }, + { 0, 1, 0, 3, 157, 34, }, + { 2, 1, 0, 3, 157, 30, }, + { 1, 1, 0, 3, 157, 63, }, + { 0, 1, 0, 3, 161, 34, }, + { 2, 1, 0, 3, 161, 30, }, + { 1, 1, 0, 3, 161, 63, }, + { 0, 1, 0, 3, 165, 34, }, + { 2, 1, 0, 3, 165, 30, }, + { 1, 1, 0, 3, 165, 63, }, + { 0, 1, 0, 6, 36, 26, }, + { 2, 1, 0, 6, 36, 28, }, + { 1, 1, 0, 6, 36, 28, }, + { 0, 1, 0, 6, 40, 26, }, + { 2, 1, 0, 6, 40, 28, }, + { 1, 1, 0, 6, 40, 28, }, + { 0, 1, 0, 6, 44, 26, }, + { 2, 1, 0, 6, 44, 28, }, + { 1, 1, 0, 6, 44, 28, }, + { 0, 1, 0, 6, 48, 26, }, + { 2, 1, 0, 6, 48, 28, }, + { 1, 1, 0, 6, 48, 28, }, + { 0, 1, 0, 6, 52, 32, }, + { 2, 1, 0, 6, 52, 28, }, + { 1, 1, 0, 6, 52, 28, }, + { 0, 1, 0, 6, 56, 30, }, + { 2, 1, 0, 6, 56, 28, }, + { 1, 1, 0, 6, 56, 28, }, + { 0, 1, 0, 6, 60, 28, }, + { 2, 1, 0, 6, 60, 28, }, + { 1, 1, 0, 6, 60, 28, }, + { 0, 1, 0, 6, 64, 24, }, + { 2, 1, 0, 6, 64, 28, }, + { 1, 1, 0, 6, 64, 28, }, + { 0, 1, 0, 6, 100, 26, }, + { 2, 1, 0, 6, 100, 28, }, + { 1, 1, 0, 6, 100, 28, }, + { 0, 1, 0, 6, 104, 26, }, + { 2, 1, 0, 6, 104, 28, }, + { 1, 1, 0, 6, 104, 28, }, + { 0, 1, 0, 6, 108, 28, }, + { 2, 1, 0, 6, 108, 28, }, + { 1, 1, 0, 6, 108, 28, }, + { 0, 1, 0, 6, 112, 30, }, + { 2, 1, 0, 6, 112, 28, }, + { 1, 1, 0, 6, 112, 28, }, + { 0, 1, 0, 6, 116, 30, }, + { 2, 1, 0, 6, 116, 28, }, + { 1, 1, 0, 6, 116, 28, }, + { 0, 1, 0, 6, 120, 32, }, + { 2, 1, 0, 6, 120, 28, }, + { 1, 1, 0, 6, 120, 28, }, + { 0, 1, 0, 6, 124, 30, }, + { 2, 1, 0, 6, 124, 28, }, + { 1, 1, 0, 6, 124, 28, }, + { 0, 1, 0, 6, 128, 28, }, + { 2, 1, 0, 6, 128, 28, }, + { 1, 1, 0, 6, 128, 28, }, + { 0, 1, 0, 6, 132, 26, }, + { 2, 1, 0, 6, 132, 28, }, + { 1, 1, 0, 6, 132, 28, }, + { 0, 1, 0, 6, 136, 26, }, + { 2, 1, 0, 6, 136, 28, }, + { 1, 1, 0, 6, 136, 28, }, + { 0, 1, 0, 6, 140, 24, }, + { 2, 1, 0, 6, 140, 28, }, + { 1, 1, 0, 6, 140, 28, }, + { 0, 1, 0, 6, 149, 32, }, + { 2, 1, 0, 6, 149, 28, }, + { 1, 1, 0, 6, 149, 63, }, + { 0, 1, 0, 6, 153, 32, }, + { 2, 1, 0, 6, 153, 28, }, + { 1, 1, 0, 6, 153, 63, }, + { 0, 1, 0, 6, 157, 32, }, + { 2, 1, 0, 6, 157, 28, }, + { 1, 1, 0, 6, 157, 63, }, + { 0, 1, 0, 6, 161, 32, }, + { 2, 1, 0, 6, 161, 28, }, + { 1, 1, 0, 6, 161, 63, }, + { 0, 1, 0, 6, 165, 32, }, + { 2, 1, 0, 6, 165, 28, }, + { 1, 1, 0, 6, 165, 63, }, + { 0, 1, 0, 7, 36, 24, }, + { 2, 1, 0, 7, 36, 26, }, + { 1, 1, 0, 7, 36, 26, }, + { 0, 1, 0, 7, 40, 24, }, + { 2, 1, 0, 7, 40, 26, }, + { 1, 1, 0, 7, 40, 26, }, + { 0, 1, 0, 7, 44, 24, }, + { 2, 1, 0, 7, 44, 26, }, + { 1, 1, 0, 7, 44, 26, }, + { 0, 1, 0, 7, 48, 24, }, + { 2, 1, 0, 7, 48, 26, }, + { 1, 1, 0, 7, 48, 26, }, + { 0, 1, 0, 7, 52, 30, }, + { 2, 1, 0, 7, 52, 26, }, + { 1, 1, 0, 7, 52, 26, }, + { 0, 1, 0, 7, 56, 28, }, + { 2, 1, 0, 7, 56, 26, }, + { 1, 1, 0, 7, 56, 26, }, + { 0, 1, 0, 7, 60, 26, }, + { 2, 1, 0, 7, 60, 26, }, + { 1, 1, 0, 7, 60, 26, }, + { 0, 1, 0, 7, 64, 22, }, + { 2, 1, 0, 7, 64, 26, }, + { 1, 1, 0, 7, 64, 26, }, + { 0, 1, 0, 7, 100, 24, }, + { 2, 1, 0, 7, 100, 26, }, + { 1, 1, 0, 7, 100, 26, }, + { 0, 1, 0, 7, 104, 24, }, + { 2, 1, 0, 7, 104, 26, }, + { 1, 1, 0, 7, 104, 26, }, + { 0, 1, 0, 7, 108, 26, }, + { 2, 1, 0, 7, 108, 26, }, + { 1, 1, 0, 7, 108, 26, }, + { 0, 1, 0, 7, 112, 28, }, + { 2, 1, 0, 7, 112, 26, }, + { 1, 1, 0, 7, 112, 26, }, + { 0, 1, 0, 7, 116, 28, }, + { 2, 1, 0, 7, 116, 26, }, + { 1, 1, 0, 7, 116, 26, }, + { 0, 1, 0, 7, 120, 30, }, + { 2, 1, 0, 7, 120, 26, }, + { 1, 1, 0, 7, 120, 26, }, + { 0, 1, 0, 7, 124, 28, }, + { 2, 1, 0, 7, 124, 26, }, + { 1, 1, 0, 7, 124, 26, }, + { 0, 1, 0, 7, 128, 26, }, + { 2, 1, 0, 7, 128, 26, }, + { 1, 1, 0, 7, 128, 26, }, + { 0, 1, 0, 7, 132, 24, }, + { 2, 1, 0, 7, 132, 26, }, + { 1, 1, 0, 7, 132, 26, }, + { 0, 1, 0, 7, 136, 24, }, + { 2, 1, 0, 7, 136, 26, }, + { 1, 1, 0, 7, 136, 26, }, + { 0, 1, 0, 7, 140, 22, }, + { 2, 1, 0, 7, 140, 26, }, + { 1, 1, 0, 7, 140, 26, }, + { 0, 1, 0, 7, 149, 30, }, + { 2, 1, 0, 7, 149, 26, }, + { 1, 1, 0, 7, 149, 63, }, + { 0, 1, 0, 7, 153, 30, }, + { 2, 1, 0, 7, 153, 26, }, + { 1, 1, 0, 7, 153, 63, }, + { 0, 1, 0, 7, 157, 30, }, + { 2, 1, 0, 7, 157, 26, }, + { 1, 1, 0, 7, 157, 63, }, + { 0, 1, 0, 7, 161, 30, }, + { 2, 1, 0, 7, 161, 26, }, + { 1, 1, 0, 7, 161, 63, }, + { 0, 1, 0, 7, 165, 30, }, + { 2, 1, 0, 7, 165, 26, }, + { 1, 1, 0, 7, 165, 63, }, + { 0, 1, 1, 2, 38, 30, }, + { 2, 1, 1, 2, 38, 32, }, + { 1, 1, 1, 2, 38, 32, }, + { 0, 1, 1, 2, 46, 30, }, + { 2, 1, 1, 2, 46, 32, }, + { 1, 1, 1, 2, 46, 32, }, + { 0, 1, 1, 2, 54, 32, }, + { 2, 1, 1, 2, 54, 32, }, + { 1, 1, 1, 2, 54, 32, }, + { 0, 1, 1, 2, 62, 32, }, + { 2, 1, 1, 2, 62, 32, }, + { 1, 1, 1, 2, 62, 32, }, + { 0, 1, 1, 2, 102, 28, }, + { 2, 1, 1, 2, 102, 32, }, + { 1, 1, 1, 2, 102, 32, }, + { 0, 1, 1, 2, 110, 32, }, + { 2, 1, 1, 2, 110, 32, }, + { 1, 1, 1, 2, 110, 32, }, + { 0, 1, 1, 2, 118, 36, }, + { 2, 1, 1, 2, 118, 32, }, + { 1, 1, 1, 2, 118, 32, }, + { 0, 1, 1, 2, 126, 34, }, + { 2, 1, 1, 2, 126, 32, }, + { 1, 1, 1, 2, 126, 32, }, + { 0, 1, 1, 2, 134, 32, }, + { 2, 1, 1, 2, 134, 32, }, + { 1, 1, 1, 2, 134, 32, }, + { 0, 1, 1, 2, 151, 36, }, + { 2, 1, 1, 2, 151, 32, }, + { 1, 1, 1, 2, 151, 63, }, + { 0, 1, 1, 2, 159, 36, }, + { 2, 1, 1, 2, 159, 32, }, + { 1, 1, 1, 2, 159, 63, }, + { 0, 1, 1, 3, 38, 28, }, + { 2, 1, 1, 3, 38, 30, }, + { 1, 1, 1, 3, 38, 30, }, + { 0, 1, 1, 3, 46, 28, }, + { 2, 1, 1, 3, 46, 30, }, + { 1, 1, 1, 3, 46, 30, }, + { 0, 1, 1, 3, 54, 30, }, + { 2, 1, 1, 3, 54, 30, }, + { 1, 1, 1, 3, 54, 30, }, + { 0, 1, 1, 3, 62, 30, }, + { 2, 1, 1, 3, 62, 30, }, + { 1, 1, 1, 3, 62, 30, }, + { 0, 1, 1, 3, 102, 26, }, + { 2, 1, 1, 3, 102, 30, }, + { 1, 1, 1, 3, 102, 30, }, + { 0, 1, 1, 3, 110, 30, }, + { 2, 1, 1, 3, 110, 30, }, + { 1, 1, 1, 3, 110, 30, }, + { 0, 1, 1, 3, 118, 34, }, + { 2, 1, 1, 3, 118, 30, }, + { 1, 1, 1, 3, 118, 30, }, + { 0, 1, 1, 3, 126, 32, }, + { 2, 1, 1, 3, 126, 30, }, + { 1, 1, 1, 3, 126, 30, }, + { 0, 1, 1, 3, 134, 30, }, + { 2, 1, 1, 3, 134, 30, }, + { 1, 1, 1, 3, 134, 30, }, + { 0, 1, 1, 3, 151, 34, }, + { 2, 1, 1, 3, 151, 30, }, + { 1, 1, 1, 3, 151, 63, }, + { 0, 1, 1, 3, 159, 34, }, + { 2, 1, 1, 3, 159, 30, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 1, 6, 38, 26, }, + { 2, 1, 1, 6, 38, 28, }, + { 1, 1, 1, 6, 38, 28, }, + { 0, 1, 1, 6, 46, 26, }, + { 2, 1, 1, 6, 46, 28, }, + { 1, 1, 1, 6, 46, 28, }, + { 0, 1, 1, 6, 54, 28, }, + { 2, 1, 1, 6, 54, 28, }, + { 1, 1, 1, 6, 54, 28, }, + { 0, 1, 1, 6, 62, 28, }, + { 2, 1, 1, 6, 62, 28, }, + { 1, 1, 1, 6, 62, 28, }, + { 0, 1, 1, 6, 102, 24, }, + { 2, 1, 1, 6, 102, 28, }, + { 1, 1, 1, 6, 102, 28, }, + { 0, 1, 1, 6, 110, 28, }, + { 2, 1, 1, 6, 110, 28, }, + { 1, 1, 1, 6, 110, 28, }, + { 0, 1, 1, 6, 118, 32, }, + { 2, 1, 1, 6, 118, 28, }, + { 1, 1, 1, 6, 118, 28, }, + { 0, 1, 1, 6, 126, 30, }, + { 2, 1, 1, 6, 126, 28, }, + { 1, 1, 1, 6, 126, 28, }, + { 0, 1, 1, 6, 134, 28, }, + { 2, 1, 1, 6, 134, 28, }, + { 1, 1, 1, 6, 134, 28, }, + { 0, 1, 1, 6, 151, 32, }, + { 2, 1, 1, 6, 151, 28, }, + { 1, 1, 1, 6, 151, 63, }, + { 0, 1, 1, 6, 159, 32, }, + { 2, 1, 1, 6, 159, 28, }, + { 1, 1, 1, 6, 159, 63, }, + { 0, 1, 1, 7, 38, 24, }, + { 2, 1, 1, 7, 38, 26, }, + { 1, 1, 1, 7, 38, 26, }, + { 0, 1, 1, 7, 46, 24, }, + { 2, 1, 1, 7, 46, 26, }, + { 1, 1, 1, 7, 46, 26, }, + { 0, 1, 1, 7, 54, 26, }, + { 2, 1, 1, 7, 54, 26, }, + { 1, 1, 1, 7, 54, 26, }, + { 0, 1, 1, 7, 62, 26, }, + { 2, 1, 1, 7, 62, 26, }, + { 1, 1, 1, 7, 62, 26, }, + { 0, 1, 1, 7, 102, 22, }, + { 2, 1, 1, 7, 102, 26, }, + { 1, 1, 1, 7, 102, 26, }, + { 0, 1, 1, 7, 110, 26, }, + { 2, 1, 1, 7, 110, 26, }, + { 1, 1, 1, 7, 110, 26, }, + { 0, 1, 1, 7, 118, 30, }, + { 2, 1, 1, 7, 118, 26, }, + { 1, 1, 1, 7, 118, 26, }, + { 0, 1, 1, 7, 126, 28, }, + { 2, 1, 1, 7, 126, 26, }, + { 1, 1, 1, 7, 126, 26, }, + { 0, 1, 1, 7, 134, 26, }, + { 2, 1, 1, 7, 134, 26, }, + { 1, 1, 1, 7, 134, 26, }, + { 0, 1, 1, 7, 151, 30, }, + { 2, 1, 1, 7, 151, 26, }, + { 1, 1, 1, 7, 151, 63, }, + { 0, 1, 1, 7, 159, 30, }, + { 2, 1, 1, 7, 159, 26, }, + { 1, 1, 1, 7, 159, 63, }, + { 0, 1, 2, 4, 42, 30, }, + { 2, 1, 2, 4, 42, 32, }, + { 1, 1, 2, 4, 42, 32, }, + { 0, 1, 2, 4, 58, 28, }, + { 2, 1, 2, 4, 58, 32, }, + { 1, 1, 2, 4, 58, 32, }, + { 0, 1, 2, 4, 106, 30, }, + { 2, 1, 2, 4, 106, 32, }, + { 1, 1, 2, 4, 106, 32, }, + { 0, 1, 2, 4, 122, 34, }, + { 2, 1, 2, 4, 122, 32, }, + { 1, 1, 2, 4, 122, 32, }, + { 0, 1, 2, 4, 155, 36, }, + { 2, 1, 2, 4, 155, 32, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 28, }, + { 2, 1, 2, 5, 42, 30, }, + { 1, 1, 2, 5, 42, 30, }, + { 0, 1, 2, 5, 58, 26, }, + { 2, 1, 2, 5, 58, 30, }, + { 1, 1, 2, 5, 58, 30, }, + { 0, 1, 2, 5, 106, 28, }, + { 2, 1, 2, 5, 106, 30, }, + { 1, 1, 2, 5, 106, 30, }, + { 0, 1, 2, 5, 122, 32, }, + { 2, 1, 2, 5, 122, 30, }, + { 1, 1, 2, 5, 122, 30, }, + { 0, 1, 2, 5, 155, 34, }, + { 2, 1, 2, 5, 155, 30, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 26, }, + { 2, 1, 2, 8, 42, 28, }, + { 1, 1, 2, 8, 42, 28, }, + { 0, 1, 2, 8, 58, 24, }, + { 2, 1, 2, 8, 58, 28, }, + { 1, 1, 2, 8, 58, 28, }, + { 0, 1, 2, 8, 106, 26, }, + { 2, 1, 2, 8, 106, 28, }, + { 1, 1, 2, 8, 106, 28, }, + { 0, 1, 2, 8, 122, 30, }, + { 2, 1, 2, 8, 122, 28, }, + { 1, 1, 2, 8, 122, 28, }, + { 0, 1, 2, 8, 155, 32, }, + { 2, 1, 2, 8, 155, 28, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 24, }, + { 2, 1, 2, 9, 42, 26, }, + { 1, 1, 2, 9, 42, 26, }, + { 0, 1, 2, 9, 58, 22, }, + { 2, 1, 2, 9, 58, 26, }, + { 1, 1, 2, 9, 58, 26, }, + { 0, 1, 2, 9, 106, 24, }, + { 2, 1, 2, 9, 106, 26, }, + { 1, 1, 2, 9, 106, 26, }, + { 0, 1, 2, 9, 122, 28, }, + { 2, 1, 2, 9, 122, 26, }, + { 1, 1, 2, 9, 122, 26, }, + { 0, 1, 2, 9, 155, 30, }, + { 2, 1, 2, 9, 155, 26, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type0[] = { + { 0, 0, 0, 0, 1, 32, }, + { 2, 0, 0, 0, 1, 32, }, + { 1, 0, 0, 0, 1, 32, }, + { 0, 0, 0, 0, 2, 32, }, + { 2, 0, 0, 0, 2, 32, }, + { 1, 0, 0, 0, 2, 32, }, + { 0, 0, 0, 0, 3, 32, }, + { 2, 0, 0, 0, 3, 32, }, + { 1, 0, 0, 0, 3, 32, }, + { 0, 0, 0, 0, 4, 32, }, + { 2, 0, 0, 0, 4, 32, }, + { 1, 0, 0, 0, 4, 32, }, + { 0, 0, 0, 0, 5, 32, }, + { 2, 0, 0, 0, 5, 32, }, + { 1, 0, 0, 0, 5, 32, }, + { 0, 0, 0, 0, 6, 32, }, + { 2, 0, 0, 0, 6, 32, }, + { 1, 0, 0, 0, 6, 32, }, + { 0, 0, 0, 0, 7, 32, }, + { 2, 0, 0, 0, 7, 32, }, + { 1, 0, 0, 0, 7, 32, }, + { 0, 0, 0, 0, 8, 32, }, + { 2, 0, 0, 0, 8, 32, }, + { 1, 0, 0, 0, 8, 32, }, + { 0, 0, 0, 0, 9, 32, }, + { 2, 0, 0, 0, 9, 32, }, + { 1, 0, 0, 0, 9, 32, }, + { 0, 0, 0, 0, 10, 32, }, + { 2, 0, 0, 0, 10, 32, }, + { 1, 0, 0, 0, 10, 32, }, + { 0, 0, 0, 0, 11, 32, }, + { 2, 0, 0, 0, 11, 32, }, + { 1, 0, 0, 0, 11, 32, }, + { 0, 0, 0, 0, 12, 24, }, + { 2, 0, 0, 0, 12, 32, }, + { 1, 0, 0, 0, 12, 32, }, + { 0, 0, 0, 0, 13, 16, }, + { 2, 0, 0, 0, 13, 32, }, + { 1, 0, 0, 0, 13, 32, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 32, }, + { 0, 0, 0, 1, 1, 28, }, + { 2, 0, 0, 1, 1, 32, }, + { 1, 0, 0, 1, 1, 32, }, + { 0, 0, 0, 1, 2, 32, }, + { 2, 0, 0, 1, 2, 32, }, + { 1, 0, 0, 1, 2, 32, }, + { 0, 0, 0, 1, 3, 32, }, + { 2, 0, 0, 1, 3, 32, }, + { 1, 0, 0, 1, 3, 32, }, + { 0, 0, 0, 1, 4, 32, }, + { 2, 0, 0, 1, 4, 32, }, + { 1, 0, 0, 1, 4, 32, }, + { 0, 0, 0, 1, 5, 32, }, + { 2, 0, 0, 1, 5, 32, }, + { 1, 0, 0, 1, 5, 32, }, + { 0, 0, 0, 1, 6, 32, }, + { 2, 0, 0, 1, 6, 32, }, + { 1, 0, 0, 1, 6, 32, }, + { 0, 0, 0, 1, 7, 32, }, + { 2, 0, 0, 1, 7, 32, }, + { 1, 0, 0, 1, 7, 32, }, + { 0, 0, 0, 1, 8, 32, }, + { 2, 0, 0, 1, 8, 32, }, + { 1, 0, 0, 1, 8, 32, }, + { 0, 0, 0, 1, 9, 32, }, + { 2, 0, 0, 1, 9, 32, }, + { 1, 0, 0, 1, 9, 32, }, + { 0, 0, 0, 1, 10, 32, }, + { 2, 0, 0, 1, 10, 32, }, + { 1, 0, 0, 1, 10, 32, }, + { 0, 0, 0, 1, 11, 28, }, + { 2, 0, 0, 1, 11, 32, }, + { 1, 0, 0, 1, 11, 32, }, + { 0, 0, 0, 1, 12, 18, }, + { 2, 0, 0, 1, 12, 32, }, + { 1, 0, 0, 1, 12, 32, }, + { 0, 0, 0, 1, 13, 8, }, + { 2, 0, 0, 1, 13, 32, }, + { 1, 0, 0, 1, 13, 32, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 26, }, + { 2, 0, 0, 2, 1, 32, }, + { 1, 0, 0, 2, 1, 32, }, + { 0, 0, 0, 2, 2, 32, }, + { 2, 0, 0, 2, 2, 32, }, + { 1, 0, 0, 2, 2, 32, }, + { 0, 0, 0, 2, 3, 32, }, + { 2, 0, 0, 2, 3, 32, }, + { 1, 0, 0, 2, 3, 32, }, + { 0, 0, 0, 2, 4, 32, }, + { 2, 0, 0, 2, 4, 32, }, + { 1, 0, 0, 2, 4, 32, }, + { 0, 0, 0, 2, 5, 32, }, + { 2, 0, 0, 2, 5, 32, }, + { 1, 0, 0, 2, 5, 32, }, + { 0, 0, 0, 2, 6, 32, }, + { 2, 0, 0, 2, 6, 32, }, + { 1, 0, 0, 2, 6, 32, }, + { 0, 0, 0, 2, 7, 32, }, + { 2, 0, 0, 2, 7, 32, }, + { 1, 0, 0, 2, 7, 32, }, + { 0, 0, 0, 2, 8, 32, }, + { 2, 0, 0, 2, 8, 32, }, + { 1, 0, 0, 2, 8, 32, }, + { 0, 0, 0, 2, 9, 32, }, + { 2, 0, 0, 2, 9, 32, }, + { 1, 0, 0, 2, 9, 32, }, + { 0, 0, 0, 2, 10, 32, }, + { 2, 0, 0, 2, 10, 32, }, + { 1, 0, 0, 2, 10, 32, }, + { 0, 0, 0, 2, 11, 26, }, + { 2, 0, 0, 2, 11, 32, }, + { 1, 0, 0, 2, 11, 32, }, + { 0, 0, 0, 2, 12, 16, }, + { 2, 0, 0, 2, 12, 32, }, + { 1, 0, 0, 2, 12, 32, }, + { 0, 0, 0, 2, 13, 6, }, + { 2, 0, 0, 2, 13, 32, }, + { 1, 0, 0, 2, 13, 32, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 24, }, + { 2, 0, 0, 3, 1, 30, }, + { 1, 0, 0, 3, 1, 30, }, + { 0, 0, 0, 3, 2, 30, }, + { 2, 0, 0, 3, 2, 30, }, + { 1, 0, 0, 3, 2, 30, }, + { 0, 0, 0, 3, 3, 30, }, + { 2, 0, 0, 3, 3, 30, }, + { 1, 0, 0, 3, 3, 30, }, + { 0, 0, 0, 3, 4, 30, }, + { 2, 0, 0, 3, 4, 30, }, + { 1, 0, 0, 3, 4, 30, }, + { 0, 0, 0, 3, 5, 30, }, + { 2, 0, 0, 3, 5, 30, }, + { 1, 0, 0, 3, 5, 30, }, + { 0, 0, 0, 3, 6, 30, }, + { 2, 0, 0, 3, 6, 30, }, + { 1, 0, 0, 3, 6, 30, }, + { 0, 0, 0, 3, 7, 30, }, + { 2, 0, 0, 3, 7, 30, }, + { 1, 0, 0, 3, 7, 30, }, + { 0, 0, 0, 3, 8, 30, }, + { 2, 0, 0, 3, 8, 30, }, + { 1, 0, 0, 3, 8, 30, }, + { 0, 0, 0, 3, 9, 30, }, + { 2, 0, 0, 3, 9, 30, }, + { 1, 0, 0, 3, 9, 30, }, + { 0, 0, 0, 3, 10, 30, }, + { 2, 0, 0, 3, 10, 30, }, + { 1, 0, 0, 3, 10, 30, }, + { 0, 0, 0, 3, 11, 24, }, + { 2, 0, 0, 3, 11, 30, }, + { 1, 0, 0, 3, 11, 30, }, + { 0, 0, 0, 3, 12, 14, }, + { 2, 0, 0, 3, 12, 30, }, + { 1, 0, 0, 3, 12, 30, }, + { 0, 0, 0, 3, 13, 4, }, + { 2, 0, 0, 3, 13, 30, }, + { 1, 0, 0, 3, 13, 30, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 63, }, + { 0, 0, 0, 6, 1, 22, }, + { 2, 0, 0, 6, 1, 28, }, + { 1, 0, 0, 6, 1, 28, }, + { 0, 0, 0, 6, 2, 28, }, + { 2, 0, 0, 6, 2, 28, }, + { 1, 0, 0, 6, 2, 28, }, + { 0, 0, 0, 6, 3, 28, }, + { 2, 0, 0, 6, 3, 28, }, + { 1, 0, 0, 6, 3, 28, }, + { 0, 0, 0, 6, 4, 28, }, + { 2, 0, 0, 6, 4, 28, }, + { 1, 0, 0, 6, 4, 28, }, + { 0, 0, 0, 6, 5, 28, }, + { 2, 0, 0, 6, 5, 28, }, + { 1, 0, 0, 6, 5, 28, }, + { 0, 0, 0, 6, 6, 28, }, + { 2, 0, 0, 6, 6, 28, }, + { 1, 0, 0, 6, 6, 28, }, + { 0, 0, 0, 6, 7, 28, }, + { 2, 0, 0, 6, 7, 28, }, + { 1, 0, 0, 6, 7, 28, }, + { 0, 0, 0, 6, 8, 28, }, + { 2, 0, 0, 6, 8, 28, }, + { 1, 0, 0, 6, 8, 28, }, + { 0, 0, 0, 6, 9, 28, }, + { 2, 0, 0, 6, 9, 28, }, + { 1, 0, 0, 6, 9, 28, }, + { 0, 0, 0, 6, 10, 28, }, + { 2, 0, 0, 6, 10, 28, }, + { 1, 0, 0, 6, 10, 28, }, + { 0, 0, 0, 6, 11, 22, }, + { 2, 0, 0, 6, 11, 28, }, + { 1, 0, 0, 6, 11, 28, }, + { 0, 0, 0, 6, 12, 14, }, + { 2, 0, 0, 6, 12, 28, }, + { 1, 0, 0, 6, 12, 28, }, + { 0, 0, 0, 6, 13, 4, }, + { 2, 0, 0, 6, 13, 28, }, + { 1, 0, 0, 6, 13, 28, }, + { 0, 0, 0, 6, 14, 63, }, + { 2, 0, 0, 6, 14, 63, }, + { 1, 0, 0, 6, 14, 63, }, + { 0, 0, 0, 7, 1, 20, }, + { 2, 0, 0, 7, 1, 26, }, + { 1, 0, 0, 7, 1, 26, }, + { 0, 0, 0, 7, 2, 26, }, + { 2, 0, 0, 7, 2, 26, }, + { 1, 0, 0, 7, 2, 26, }, + { 0, 0, 0, 7, 3, 26, }, + { 2, 0, 0, 7, 3, 26, }, + { 1, 0, 0, 7, 3, 26, }, + { 0, 0, 0, 7, 4, 26, }, + { 2, 0, 0, 7, 4, 26, }, + { 1, 0, 0, 7, 4, 26, }, + { 0, 0, 0, 7, 5, 26, }, + { 2, 0, 0, 7, 5, 26, }, + { 1, 0, 0, 7, 5, 26, }, + { 0, 0, 0, 7, 6, 26, }, + { 2, 0, 0, 7, 6, 26, }, + { 1, 0, 0, 7, 6, 26, }, + { 0, 0, 0, 7, 7, 26, }, + { 2, 0, 0, 7, 7, 26, }, + { 1, 0, 0, 7, 7, 26, }, + { 0, 0, 0, 7, 8, 26, }, + { 2, 0, 0, 7, 8, 26, }, + { 1, 0, 0, 7, 8, 26, }, + { 0, 0, 0, 7, 9, 26, }, + { 2, 0, 0, 7, 9, 26, }, + { 1, 0, 0, 7, 9, 26, }, + { 0, 0, 0, 7, 10, 26, }, + { 2, 0, 0, 7, 10, 26, }, + { 1, 0, 0, 7, 10, 26, }, + { 0, 0, 0, 7, 11, 20, }, + { 2, 0, 0, 7, 11, 26, }, + { 1, 0, 0, 7, 11, 26, }, + { 0, 0, 0, 7, 12, 14, }, + { 2, 0, 0, 7, 12, 26, }, + { 1, 0, 0, 7, 12, 26, }, + { 0, 0, 0, 7, 13, 4, }, + { 2, 0, 0, 7, 13, 26, }, + { 1, 0, 0, 7, 13, 26, }, + { 0, 0, 0, 7, 14, 63, }, + { 2, 0, 0, 7, 14, 63, }, + { 1, 0, 0, 7, 14, 63, }, + { 0, 0, 1, 2, 1, 63, }, + { 2, 0, 1, 2, 1, 63, }, + { 1, 0, 1, 2, 1, 63, }, + { 0, 0, 1, 2, 2, 63, }, + { 2, 0, 1, 2, 2, 63, }, + { 1, 0, 1, 2, 2, 63, }, + { 0, 0, 1, 2, 3, 26, }, + { 2, 0, 1, 2, 3, 32, }, + { 1, 0, 1, 2, 3, 32, }, + { 0, 0, 1, 2, 4, 32, }, + { 2, 0, 1, 2, 4, 32, }, + { 1, 0, 1, 2, 4, 32, }, + { 0, 0, 1, 2, 5, 32, }, + { 2, 0, 1, 2, 5, 32, }, + { 1, 0, 1, 2, 5, 32, }, + { 0, 0, 1, 2, 6, 32, }, + { 2, 0, 1, 2, 6, 32, }, + { 1, 0, 1, 2, 6, 32, }, + { 0, 0, 1, 2, 7, 32, }, + { 2, 0, 1, 2, 7, 32, }, + { 1, 0, 1, 2, 7, 32, }, + { 0, 0, 1, 2, 8, 32, }, + { 2, 0, 1, 2, 8, 32, }, + { 1, 0, 1, 2, 8, 32, }, + { 0, 0, 1, 2, 9, 32, }, + { 2, 0, 1, 2, 9, 32, }, + { 1, 0, 1, 2, 9, 32, }, + { 0, 0, 1, 2, 10, 32, }, + { 2, 0, 1, 2, 10, 32, }, + { 1, 0, 1, 2, 10, 32, }, + { 0, 0, 1, 2, 11, 26, }, + { 2, 0, 1, 2, 11, 32, }, + { 1, 0, 1, 2, 11, 32, }, + { 0, 0, 1, 2, 12, 16, }, + { 2, 0, 1, 2, 12, 32, }, + { 1, 0, 1, 2, 12, 32, }, + { 0, 0, 1, 2, 13, 10, }, + { 2, 0, 1, 2, 13, 32, }, + { 1, 0, 1, 2, 13, 32, }, + { 0, 0, 1, 2, 14, 63, }, + { 2, 0, 1, 2, 14, 63, }, + { 1, 0, 1, 2, 14, 63, }, + { 0, 0, 1, 3, 1, 63, }, + { 2, 0, 1, 3, 1, 63, }, + { 1, 0, 1, 3, 1, 63, }, + { 0, 0, 1, 3, 2, 63, }, + { 2, 0, 1, 3, 2, 63, }, + { 1, 0, 1, 3, 2, 63, }, + { 0, 0, 1, 3, 3, 24, }, + { 2, 0, 1, 3, 3, 30, }, + { 1, 0, 1, 3, 3, 30, }, + { 0, 0, 1, 3, 4, 30, }, + { 2, 0, 1, 3, 4, 30, }, + { 1, 0, 1, 3, 4, 30, }, + { 0, 0, 1, 3, 5, 30, }, + { 2, 0, 1, 3, 5, 30, }, + { 1, 0, 1, 3, 5, 30, }, + { 0, 0, 1, 3, 6, 30, }, + { 2, 0, 1, 3, 6, 30, }, + { 1, 0, 1, 3, 6, 30, }, + { 0, 0, 1, 3, 7, 30, }, + { 2, 0, 1, 3, 7, 30, }, + { 1, 0, 1, 3, 7, 30, }, + { 0, 0, 1, 3, 8, 30, }, + { 2, 0, 1, 3, 8, 30, }, + { 1, 0, 1, 3, 8, 30, }, + { 0, 0, 1, 3, 9, 30, }, + { 2, 0, 1, 3, 9, 30, }, + { 1, 0, 1, 3, 9, 30, }, + { 0, 0, 1, 3, 10, 30, }, + { 2, 0, 1, 3, 10, 30, }, + { 1, 0, 1, 3, 10, 30, }, + { 0, 0, 1, 3, 11, 24, }, + { 2, 0, 1, 3, 11, 30, }, + { 1, 0, 1, 3, 11, 30, }, + { 0, 0, 1, 3, 12, 14, }, + { 2, 0, 1, 3, 12, 30, }, + { 1, 0, 1, 3, 12, 30, }, + { 0, 0, 1, 3, 13, 8, }, + { 2, 0, 1, 3, 13, 30, }, + { 1, 0, 1, 3, 13, 30, }, + { 0, 0, 1, 3, 14, 63, }, + { 2, 0, 1, 3, 14, 63, }, + { 1, 0, 1, 3, 14, 63, }, + { 0, 0, 1, 6, 1, 63, }, + { 2, 0, 1, 6, 1, 63, }, + { 1, 0, 1, 6, 1, 63, }, + { 0, 0, 1, 6, 2, 63, }, + { 2, 0, 1, 6, 2, 63, }, + { 1, 0, 1, 6, 2, 63, }, + { 0, 0, 1, 6, 3, 22, }, + { 2, 0, 1, 6, 3, 28, }, + { 1, 0, 1, 6, 3, 28, }, + { 0, 0, 1, 6, 4, 28, }, + { 2, 0, 1, 6, 4, 28, }, + { 1, 0, 1, 6, 4, 28, }, + { 0, 0, 1, 6, 5, 28, }, + { 2, 0, 1, 6, 5, 28, }, + { 1, 0, 1, 6, 5, 28, }, + { 0, 0, 1, 6, 6, 28, }, + { 2, 0, 1, 6, 6, 28, }, + { 1, 0, 1, 6, 6, 28, }, + { 0, 0, 1, 6, 7, 28, }, + { 2, 0, 1, 6, 7, 28, }, + { 1, 0, 1, 6, 7, 28, }, + { 0, 0, 1, 6, 8, 28, }, + { 2, 0, 1, 6, 8, 28, }, + { 1, 0, 1, 6, 8, 28, }, + { 0, 0, 1, 6, 9, 28, }, + { 2, 0, 1, 6, 9, 28, }, + { 1, 0, 1, 6, 9, 28, }, + { 0, 0, 1, 6, 10, 28, }, + { 2, 0, 1, 6, 10, 28, }, + { 1, 0, 1, 6, 10, 28, }, + { 0, 0, 1, 6, 11, 22, }, + { 2, 0, 1, 6, 11, 28, }, + { 1, 0, 1, 6, 11, 28, }, + { 0, 0, 1, 6, 12, 14, }, + { 2, 0, 1, 6, 12, 28, }, + { 1, 0, 1, 6, 12, 28, }, + { 0, 0, 1, 6, 13, 8, }, + { 2, 0, 1, 6, 13, 28, }, + { 1, 0, 1, 6, 13, 28, }, + { 0, 0, 1, 6, 14, 63, }, + { 2, 0, 1, 6, 14, 63, }, + { 1, 0, 1, 6, 14, 63, }, + { 0, 0, 1, 7, 1, 63, }, + { 2, 0, 1, 7, 1, 63, }, + { 1, 0, 1, 7, 1, 63, }, + { 0, 0, 1, 7, 2, 63, }, + { 2, 0, 1, 7, 2, 63, }, + { 1, 0, 1, 7, 2, 63, }, + { 0, 0, 1, 7, 3, 20, }, + { 2, 0, 1, 7, 3, 26, }, + { 1, 0, 1, 7, 3, 26, }, + { 0, 0, 1, 7, 4, 26, }, + { 2, 0, 1, 7, 4, 26, }, + { 1, 0, 1, 7, 4, 26, }, + { 0, 0, 1, 7, 5, 26, 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2, 5, 106, 28, }, + { 1, 1, 2, 5, 106, 28, }, + { 0, 1, 2, 5, 122, 28, }, + { 2, 1, 2, 5, 122, 28, }, + { 1, 1, 2, 5, 122, 28, }, + { 0, 1, 2, 5, 155, 20, }, + { 2, 1, 2, 5, 155, 28, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 18, }, + { 2, 1, 2, 8, 42, 26, }, + { 1, 1, 2, 8, 42, 26, }, + { 0, 1, 2, 8, 58, 18, }, + { 2, 1, 2, 8, 58, 26, }, + { 1, 1, 2, 8, 58, 26, }, + { 0, 1, 2, 8, 106, 18, }, + { 2, 1, 2, 8, 106, 26, }, + { 1, 1, 2, 8, 106, 26, }, + { 0, 1, 2, 8, 122, 26, }, + { 2, 1, 2, 8, 122, 26, }, + { 1, 1, 2, 8, 122, 26, }, + { 0, 1, 2, 8, 155, 18, }, + { 2, 1, 2, 8, 155, 26, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 16, }, + { 2, 1, 2, 9, 42, 24, }, + { 1, 1, 2, 9, 42, 24, }, + { 0, 1, 2, 9, 58, 16, }, + { 2, 1, 2, 9, 58, 24, }, + { 1, 1, 2, 9, 58, 24, }, + { 0, 1, 2, 9, 106, 16, }, + { 2, 1, 2, 9, 106, 24, }, + { 1, 1, 2, 9, 106, 24, }, + { 0, 1, 2, 9, 122, 24, }, + { 2, 1, 2, 9, 122, 24, }, + { 1, 1, 2, 9, 122, 24, }, + { 0, 1, 2, 9, 155, 16, }, + { 2, 1, 2, 9, 155, 24, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type0); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type1[] = { + { 0, 0, 0, 0, 1, 34, }, + { 2, 0, 0, 0, 1, 32, }, + { 1, 0, 0, 0, 1, 32, }, + { 0, 0, 0, 0, 2, 34, }, + { 2, 0, 0, 0, 2, 32, }, + { 1, 0, 0, 0, 2, 32, }, + { 0, 0, 0, 0, 3, 34, }, + { 2, 0, 0, 0, 3, 32, }, + { 1, 0, 0, 0, 3, 32, }, + { 0, 0, 0, 0, 4, 34, }, + { 2, 0, 0, 0, 4, 32, }, + { 1, 0, 0, 0, 4, 32, }, + { 0, 0, 0, 0, 5, 34, }, + { 2, 0, 0, 0, 5, 32, }, + { 1, 0, 0, 0, 5, 32, }, + { 0, 0, 0, 0, 6, 34, }, + { 2, 0, 0, 0, 6, 32, }, + { 1, 0, 0, 0, 6, 32, }, + { 0, 0, 0, 0, 7, 34, }, + { 2, 0, 0, 0, 7, 32, }, + { 1, 0, 0, 0, 7, 32, }, + { 0, 0, 0, 0, 8, 34, }, + { 2, 0, 0, 0, 8, 32, }, + { 1, 0, 0, 0, 8, 32, }, + { 0, 0, 0, 0, 9, 34, }, + { 2, 0, 0, 0, 9, 32, }, + { 1, 0, 0, 0, 9, 32, }, + { 0, 0, 0, 0, 10, 34, }, + { 2, 0, 0, 0, 10, 32, }, + { 1, 0, 0, 0, 10, 32, }, + { 0, 0, 0, 0, 11, 34, }, + { 2, 0, 0, 0, 11, 32, }, + { 1, 0, 0, 0, 11, 32, }, + { 0, 0, 0, 0, 12, 24, }, + { 2, 0, 0, 0, 12, 32, }, + { 1, 0, 0, 0, 12, 32, }, + { 0, 0, 0, 0, 13, 16, }, + { 2, 0, 0, 0, 13, 32, }, + { 1, 0, 0, 0, 13, 32, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 32, }, + { 0, 0, 0, 1, 1, 30, }, + { 2, 0, 0, 1, 1, 32, }, + { 1, 0, 0, 1, 1, 32, }, + { 0, 0, 0, 1, 2, 32, }, + { 2, 0, 0, 1, 2, 32, }, + { 1, 0, 0, 1, 2, 32, }, + { 0, 0, 0, 1, 3, 32, }, + { 2, 0, 0, 1, 3, 32, }, + { 1, 0, 0, 1, 3, 32, }, + { 0, 0, 0, 1, 4, 32, }, + { 2, 0, 0, 1, 4, 32, }, + { 1, 0, 0, 1, 4, 32, }, + { 0, 0, 0, 1, 5, 32, }, + { 2, 0, 0, 1, 5, 32, }, + { 1, 0, 0, 1, 5, 32, }, + { 0, 0, 0, 1, 6, 32, }, + { 2, 0, 0, 1, 6, 32, }, + { 1, 0, 0, 1, 6, 32, }, + { 0, 0, 0, 1, 7, 32, }, + { 2, 0, 0, 1, 7, 32, }, + { 1, 0, 0, 1, 7, 32, }, + { 0, 0, 0, 1, 8, 32, }, + { 2, 0, 0, 1, 8, 32, }, + { 1, 0, 0, 1, 8, 32, }, + { 0, 0, 0, 1, 9, 32, }, + { 2, 0, 0, 1, 9, 32, }, + { 1, 0, 0, 1, 9, 32, }, + { 0, 0, 0, 1, 10, 32, }, + { 2, 0, 0, 1, 10, 32, }, + { 1, 0, 0, 1, 10, 32, }, + { 0, 0, 0, 1, 11, 30, }, + { 2, 0, 0, 1, 11, 32, }, + { 1, 0, 0, 1, 11, 32, }, + { 0, 0, 0, 1, 12, 18, }, + { 2, 0, 0, 1, 12, 32, }, + { 1, 0, 0, 1, 12, 32, }, + { 0, 0, 0, 1, 13, 8, }, + { 2, 0, 0, 1, 13, 32, }, + { 1, 0, 0, 1, 13, 32, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 28, }, + { 2, 0, 0, 2, 1, 32, }, + { 1, 0, 0, 2, 1, 32, }, + { 0, 0, 0, 2, 2, 32, }, + { 2, 0, 0, 2, 2, 32, }, + { 1, 0, 0, 2, 2, 32, }, + { 0, 0, 0, 2, 3, 32, }, + { 2, 0, 0, 2, 3, 32, }, + { 1, 0, 0, 2, 3, 32, }, + { 0, 0, 0, 2, 4, 32, }, + { 2, 0, 0, 2, 4, 32, }, + { 1, 0, 0, 2, 4, 32, }, + { 0, 0, 0, 2, 5, 32, }, + { 2, 0, 0, 2, 5, 32, }, + { 1, 0, 0, 2, 5, 32, }, + { 0, 0, 0, 2, 6, 32, }, + { 2, 0, 0, 2, 6, 32, }, + { 1, 0, 0, 2, 6, 32, }, + { 0, 0, 0, 2, 7, 32, }, + { 2, 0, 0, 2, 7, 32, }, + { 1, 0, 0, 2, 7, 32, }, + { 0, 0, 0, 2, 8, 32, }, + { 2, 0, 0, 2, 8, 32, }, + { 1, 0, 0, 2, 8, 32, }, + { 0, 0, 0, 2, 9, 32, }, + { 2, 0, 0, 2, 9, 32, }, + { 1, 0, 0, 2, 9, 32, }, + { 0, 0, 0, 2, 10, 32, }, + { 2, 0, 0, 2, 10, 32, }, + { 1, 0, 0, 2, 10, 32, }, + { 0, 0, 0, 2, 11, 28, }, + { 2, 0, 0, 2, 11, 32, }, + { 1, 0, 0, 2, 11, 32, }, + { 0, 0, 0, 2, 12, 16, }, + { 2, 0, 0, 2, 12, 32, }, + { 1, 0, 0, 2, 12, 32, }, + { 0, 0, 0, 2, 13, 6, }, + { 2, 0, 0, 2, 13, 32, }, + { 1, 0, 0, 2, 13, 32, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 26, }, + { 2, 0, 0, 3, 1, 30, }, + { 1, 0, 0, 3, 1, 30, }, + { 0, 0, 0, 3, 2, 30, }, + { 2, 0, 0, 3, 2, 30, }, + { 1, 0, 0, 3, 2, 30, }, + { 0, 0, 0, 3, 3, 30, }, + { 2, 0, 0, 3, 3, 30, }, + { 1, 0, 0, 3, 3, 30, }, + { 0, 0, 0, 3, 4, 30, }, + { 2, 0, 0, 3, 4, 30, }, + { 1, 0, 0, 3, 4, 30, }, + { 0, 0, 0, 3, 5, 30, }, + { 2, 0, 0, 3, 5, 30, }, + { 1, 0, 0, 3, 5, 30, }, + { 0, 0, 0, 3, 6, 30, }, + { 2, 0, 0, 3, 6, 30, }, + { 1, 0, 0, 3, 6, 30, }, + { 0, 0, 0, 3, 7, 30, }, + { 2, 0, 0, 3, 7, 30, }, + { 1, 0, 0, 3, 7, 30, }, + { 0, 0, 0, 3, 8, 30, }, + { 2, 0, 0, 3, 8, 30, }, + { 1, 0, 0, 3, 8, 30, }, + { 0, 0, 0, 3, 9, 30, }, + { 2, 0, 0, 3, 9, 30, }, + { 1, 0, 0, 3, 9, 30, }, + { 0, 0, 0, 3, 10, 30, }, + { 2, 0, 0, 3, 10, 30, }, + { 1, 0, 0, 3, 10, 30, }, + { 0, 0, 0, 3, 11, 26, }, + { 2, 0, 0, 3, 11, 30, }, + { 1, 0, 0, 3, 11, 30, }, + { 0, 0, 0, 3, 12, 14, }, + { 2, 0, 0, 3, 12, 30, }, + { 1, 0, 0, 3, 12, 30, }, + { 0, 0, 0, 3, 13, 4, }, + { 2, 0, 0, 3, 13, 30, }, + { 1, 0, 0, 3, 13, 30, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 63, }, + { 0, 0, 0, 6, 1, 24, }, + { 2, 0, 0, 6, 1, 28, }, + { 1, 0, 0, 6, 1, 28, }, + { 0, 0, 0, 6, 2, 28, }, + { 2, 0, 0, 6, 2, 28, }, + { 1, 0, 0, 6, 2, 28, }, + { 0, 0, 0, 6, 3, 28, }, + { 2, 0, 0, 6, 3, 28, }, + { 1, 0, 0, 6, 3, 28, }, + { 0, 0, 0, 6, 4, 28, }, + { 2, 0, 0, 6, 4, 28, }, + { 1, 0, 0, 6, 4, 28, }, + { 0, 0, 0, 6, 5, 28, }, + { 2, 0, 0, 6, 5, 28, }, + { 1, 0, 0, 6, 5, 28, }, + { 0, 0, 0, 6, 6, 28, }, + { 2, 0, 0, 6, 6, 28, }, + { 1, 0, 0, 6, 6, 28, }, + { 0, 0, 0, 6, 7, 28, }, + { 2, 0, 0, 6, 7, 28, }, + { 1, 0, 0, 6, 7, 28, }, + { 0, 0, 0, 6, 8, 28, }, + { 2, 0, 0, 6, 8, 28, }, + { 1, 0, 0, 6, 8, 28, }, + { 0, 0, 0, 6, 9, 28, }, + { 2, 0, 0, 6, 9, 28, }, + { 1, 0, 0, 6, 9, 28, }, + { 0, 0, 0, 6, 10, 28, }, + { 2, 0, 0, 6, 10, 28, }, + { 1, 0, 0, 6, 10, 28, }, + { 0, 0, 0, 6, 11, 24, }, + { 2, 0, 0, 6, 11, 28, }, + { 1, 0, 0, 6, 11, 28, }, + { 0, 0, 0, 6, 12, 14, }, + { 2, 0, 0, 6, 12, 28, }, + { 1, 0, 0, 6, 12, 28, }, + { 0, 0, 0, 6, 13, 4, }, + { 2, 0, 0, 6, 13, 28, }, + { 1, 0, 0, 6, 13, 28, }, + { 0, 0, 0, 6, 14, 63, }, + { 2, 0, 0, 6, 14, 63, }, + { 1, 0, 0, 6, 14, 63, }, + { 0, 0, 0, 7, 1, 22, }, + { 2, 0, 0, 7, 1, 26, }, + { 1, 0, 0, 7, 1, 26, }, + { 0, 0, 0, 7, 2, 26, }, + { 2, 0, 0, 7, 2, 26, }, + { 1, 0, 0, 7, 2, 26, }, + { 0, 0, 0, 7, 3, 26, }, + { 2, 0, 0, 7, 3, 26, }, + { 1, 0, 0, 7, 3, 26, }, + { 0, 0, 0, 7, 4, 26, }, + { 2, 0, 0, 7, 4, 26, }, + { 1, 0, 0, 7, 4, 26, }, + { 0, 0, 0, 7, 5, 26, }, + { 2, 0, 0, 7, 5, 26, }, + { 1, 0, 0, 7, 5, 26, }, + { 0, 0, 0, 7, 6, 26, }, + { 2, 0, 0, 7, 6, 26, }, + { 1, 0, 0, 7, 6, 26, }, + { 0, 0, 0, 7, 7, 26, }, + { 2, 0, 0, 7, 7, 26, }, + { 1, 0, 0, 7, 7, 26, }, + { 0, 0, 0, 7, 8, 26, }, + { 2, 0, 0, 7, 8, 26, }, + { 1, 0, 0, 7, 8, 26, }, + { 0, 0, 0, 7, 9, 26, }, + { 2, 0, 0, 7, 9, 26, }, + { 1, 0, 0, 7, 9, 26, }, + { 0, 0, 0, 7, 10, 26, }, + { 2, 0, 0, 7, 10, 26, }, + { 1, 0, 0, 7, 10, 26, }, + { 0, 0, 0, 7, 11, 22, }, + { 2, 0, 0, 7, 11, 26, }, + { 1, 0, 0, 7, 11, 26, }, + { 0, 0, 0, 7, 12, 14, }, + { 2, 0, 0, 7, 12, 26, }, + { 1, 0, 0, 7, 12, 26, }, + { 0, 0, 0, 7, 13, 4, }, + { 2, 0, 0, 7, 13, 26, }, + { 1, 0, 0, 7, 13, 26, }, + { 0, 0, 0, 7, 14, 63, }, + { 2, 0, 0, 7, 14, 63, }, + { 1, 0, 0, 7, 14, 63, }, + { 0, 0, 1, 2, 1, 63, }, + { 2, 0, 1, 2, 1, 63, }, + { 1, 0, 1, 2, 1, 63, }, + { 0, 0, 1, 2, 2, 63, }, + { 2, 0, 1, 2, 2, 63, }, + { 1, 0, 1, 2, 2, 63, }, + { 0, 0, 1, 2, 3, 28, }, + { 2, 0, 1, 2, 3, 32, }, + { 1, 0, 1, 2, 3, 32, }, + { 0, 0, 1, 2, 4, 32, }, + { 2, 0, 1, 2, 4, 32, }, + { 1, 0, 1, 2, 4, 32, }, + { 0, 0, 1, 2, 5, 32, }, + { 2, 0, 1, 2, 5, 32, }, + { 1, 0, 1, 2, 5, 32, }, + { 0, 0, 1, 2, 6, 32, }, + { 2, 0, 1, 2, 6, 32, }, + { 1, 0, 1, 2, 6, 32, }, + { 0, 0, 1, 2, 7, 32, }, + { 2, 0, 1, 2, 7, 32, }, + { 1, 0, 1, 2, 7, 32, }, + { 0, 0, 1, 2, 8, 32, }, + { 2, 0, 1, 2, 8, 32, }, + { 1, 0, 1, 2, 8, 32, }, + { 0, 0, 1, 2, 9, 32, }, + { 2, 0, 1, 2, 9, 32, }, + { 1, 0, 1, 2, 9, 32, }, + { 0, 0, 1, 2, 10, 32, }, + { 2, 0, 1, 2, 10, 32, }, + { 1, 0, 1, 2, 10, 32, }, + { 0, 0, 1, 2, 11, 28, }, + { 2, 0, 1, 2, 11, 32, }, + { 1, 0, 1, 2, 11, 32, }, + { 0, 0, 1, 2, 12, 16, }, + { 2, 0, 1, 2, 12, 32, }, + { 1, 0, 1, 2, 12, 32, }, + { 0, 0, 1, 2, 13, 10, }, + { 2, 0, 1, 2, 13, 32, }, + { 1, 0, 1, 2, 13, 32, }, + { 0, 0, 1, 2, 14, 63, }, + { 2, 0, 1, 2, 14, 63, }, + { 1, 0, 1, 2, 14, 63, }, + { 0, 0, 1, 3, 1, 63, }, + { 2, 0, 1, 3, 1, 63, }, + { 1, 0, 1, 3, 1, 63, }, + { 0, 0, 1, 3, 2, 63, }, + { 2, 0, 1, 3, 2, 63, }, + { 1, 0, 1, 3, 2, 63, }, + { 0, 0, 1, 3, 3, 26, }, + { 2, 0, 1, 3, 3, 30, }, + { 1, 0, 1, 3, 3, 30, }, + { 0, 0, 1, 3, 4, 30, }, + { 2, 0, 1, 3, 4, 30, }, + { 1, 0, 1, 3, 4, 30, }, + { 0, 0, 1, 3, 5, 30, }, + { 2, 0, 1, 3, 5, 30, }, + { 1, 0, 1, 3, 5, 30, }, + { 0, 0, 1, 3, 6, 30, }, + { 2, 0, 1, 3, 6, 30, }, + { 1, 0, 1, 3, 6, 30, }, + { 0, 0, 1, 3, 7, 30, }, + { 2, 0, 1, 3, 7, 30, }, + { 1, 0, 1, 3, 7, 30, }, + { 0, 0, 1, 3, 8, 30, }, + { 2, 0, 1, 3, 8, 30, }, + { 1, 0, 1, 3, 8, 30, }, + { 0, 0, 1, 3, 9, 30, }, + { 2, 0, 1, 3, 9, 30, }, + { 1, 0, 1, 3, 9, 30, }, + { 0, 0, 1, 3, 10, 30, }, + { 2, 0, 1, 3, 10, 30, }, + { 1, 0, 1, 3, 10, 30, }, + { 0, 0, 1, 3, 11, 26, }, + { 2, 0, 1, 3, 11, 30, }, + { 1, 0, 1, 3, 11, 30, }, + { 0, 0, 1, 3, 12, 14, }, + { 2, 0, 1, 3, 12, 30, }, + { 1, 0, 1, 3, 12, 30, }, + { 0, 0, 1, 3, 13, 8, }, + { 2, 0, 1, 3, 13, 30, }, + { 1, 0, 1, 3, 13, 30, }, + { 0, 0, 1, 3, 14, 63, }, + { 2, 0, 1, 3, 14, 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3, 159, 30, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 1, 6, 38, 20, }, + { 2, 1, 1, 6, 38, 28, }, + { 1, 1, 1, 6, 38, 28, }, + { 0, 1, 1, 6, 46, 28, }, + { 2, 1, 1, 6, 46, 28, }, + { 1, 1, 1, 6, 46, 28, }, + { 0, 1, 1, 6, 54, 28, }, + { 2, 1, 1, 6, 54, 28, }, + { 1, 1, 1, 6, 54, 28, }, + { 0, 1, 1, 6, 62, 20, }, + { 2, 1, 1, 6, 62, 28, }, + { 1, 1, 1, 6, 62, 28, }, + { 0, 1, 1, 6, 102, 22, }, + { 2, 1, 1, 6, 102, 28, }, + { 1, 1, 1, 6, 102, 28, }, + { 0, 1, 1, 6, 110, 28, }, + { 2, 1, 1, 6, 110, 28, }, + { 1, 1, 1, 6, 110, 28, }, + { 0, 1, 1, 6, 118, 28, }, + { 2, 1, 1, 6, 118, 28, }, + { 1, 1, 1, 6, 118, 28, }, + { 0, 1, 1, 6, 126, 28, }, + { 2, 1, 1, 6, 126, 28, }, + { 1, 1, 1, 6, 126, 28, }, + { 0, 1, 1, 6, 134, 26, }, + { 2, 1, 1, 6, 134, 28, }, + { 1, 1, 1, 6, 134, 28, }, + { 0, 1, 1, 6, 151, 22, }, + { 2, 1, 1, 6, 151, 28, }, + { 1, 1, 1, 6, 151, 63, }, + { 0, 1, 1, 6, 159, 28, }, + { 2, 1, 1, 6, 159, 28, }, + { 1, 1, 1, 6, 159, 63, }, + { 0, 1, 1, 7, 38, 18, }, + { 2, 1, 1, 7, 38, 26, }, + { 1, 1, 1, 7, 38, 26, }, + { 0, 1, 1, 7, 46, 26, }, + { 2, 1, 1, 7, 46, 26, }, + { 1, 1, 1, 7, 46, 26, }, + { 0, 1, 1, 7, 54, 26, }, + { 2, 1, 1, 7, 54, 26, }, + { 1, 1, 1, 7, 54, 26, }, + { 0, 1, 1, 7, 62, 18, }, + { 2, 1, 1, 7, 62, 26, }, + { 1, 1, 1, 7, 62, 26, }, + { 0, 1, 1, 7, 102, 20, }, + { 2, 1, 1, 7, 102, 26, }, + { 1, 1, 1, 7, 102, 26, }, + { 0, 1, 1, 7, 110, 26, }, + { 2, 1, 1, 7, 110, 26, }, + { 1, 1, 1, 7, 110, 26, }, + { 0, 1, 1, 7, 118, 26, }, + { 2, 1, 1, 7, 118, 26, }, + { 1, 1, 1, 7, 118, 26, }, + { 0, 1, 1, 7, 126, 26, }, + { 2, 1, 1, 7, 126, 26, }, + { 1, 1, 1, 7, 126, 26, }, + { 0, 1, 1, 7, 134, 24, }, + { 2, 1, 1, 7, 134, 26, }, + { 1, 1, 1, 7, 134, 26, }, + { 0, 1, 1, 7, 151, 20, }, + { 2, 1, 1, 7, 151, 26, }, + { 1, 1, 1, 7, 151, 63, }, + { 0, 1, 1, 7, 159, 26, }, + { 2, 1, 1, 7, 159, 26, }, + { 1, 1, 1, 7, 159, 63, }, + { 0, 1, 2, 4, 42, 24, }, + { 2, 1, 2, 4, 42, 32, }, + { 1, 1, 2, 4, 42, 32, }, + { 0, 1, 2, 4, 58, 24, }, + { 2, 1, 2, 4, 58, 32, }, + { 1, 1, 2, 4, 58, 32, }, + { 0, 1, 2, 4, 106, 24, }, + { 2, 1, 2, 4, 106, 32, }, + { 1, 1, 2, 4, 106, 32, }, + { 0, 1, 2, 4, 122, 32, }, + { 2, 1, 2, 4, 122, 32, }, + { 1, 1, 2, 4, 122, 32, }, + { 0, 1, 2, 4, 155, 26, }, + { 2, 1, 2, 4, 155, 32, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 22, }, + { 2, 1, 2, 5, 42, 30, }, + { 1, 1, 2, 5, 42, 30, }, + { 0, 1, 2, 5, 58, 22, }, + { 2, 1, 2, 5, 58, 30, }, + { 1, 1, 2, 5, 58, 30, }, + { 0, 1, 2, 5, 106, 22, }, + { 2, 1, 2, 5, 106, 30, }, + { 1, 1, 2, 5, 106, 30, }, + { 0, 1, 2, 5, 122, 30, }, + { 2, 1, 2, 5, 122, 30, }, + { 1, 1, 2, 5, 122, 30, }, + { 0, 1, 2, 5, 155, 24, }, + { 2, 1, 2, 5, 155, 30, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 20, }, + { 2, 1, 2, 8, 42, 28, }, + { 1, 1, 2, 8, 42, 28, }, + { 0, 1, 2, 8, 58, 20, }, + { 2, 1, 2, 8, 58, 28, }, + { 1, 1, 2, 8, 58, 28, }, + { 0, 1, 2, 8, 106, 20, }, + { 2, 1, 2, 8, 106, 28, }, + { 1, 1, 2, 8, 106, 28, }, + { 0, 1, 2, 8, 122, 28, }, + { 2, 1, 2, 8, 122, 28, }, + { 1, 1, 2, 8, 122, 28, }, + { 0, 1, 2, 8, 155, 20, }, + { 2, 1, 2, 8, 155, 28, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 18, }, + { 2, 1, 2, 9, 42, 26, }, + { 1, 1, 2, 9, 42, 26, }, + { 0, 1, 2, 9, 58, 18, }, + { 2, 1, 2, 9, 58, 26, }, + { 1, 1, 2, 9, 58, 26, }, + { 0, 1, 2, 9, 106, 18, }, + { 2, 1, 2, 9, 106, 26, }, + { 1, 1, 2, 9, 106, 26, }, + { 0, 1, 2, 9, 122, 26, }, + { 2, 1, 2, 9, 122, 26, }, + { 1, 1, 2, 9, 122, 26, }, + { 0, 1, 2, 9, 155, 18, }, + { 2, 1, 2, 9, 155, 26, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type1); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type2[] = { + { 0, 0, 0, 0, 1, 42, }, + { 2, 0, 0, 0, 1, 42, }, + { 1, 0, 0, 0, 1, 42, }, + { 0, 0, 0, 0, 2, 50, }, + { 2, 0, 0, 0, 2, 42, }, + { 1, 0, 0, 0, 2, 42, }, + { 0, 0, 0, 0, 3, 50, }, + { 2, 0, 0, 0, 3, 42, }, + { 1, 0, 0, 0, 3, 42, }, + { 0, 0, 0, 0, 4, 50, }, + { 2, 0, 0, 0, 4, 42, }, + { 1, 0, 0, 0, 4, 42, }, + { 0, 0, 0, 0, 5, 50, }, + { 2, 0, 0, 0, 5, 42, }, + { 1, 0, 0, 0, 5, 42, }, + { 0, 0, 0, 0, 6, 50, }, + { 2, 0, 0, 0, 6, 42, }, + { 1, 0, 0, 0, 6, 42, }, + { 0, 0, 0, 0, 7, 50, }, + { 2, 0, 0, 0, 7, 42, }, + { 1, 0, 0, 0, 7, 42, }, + { 0, 0, 0, 0, 8, 50, }, + { 2, 0, 0, 0, 8, 42, }, + { 1, 0, 0, 0, 8, 42, }, + { 0, 0, 0, 0, 9, 50, }, + { 2, 0, 0, 0, 9, 42, }, + { 1, 0, 0, 0, 9, 42, }, + { 0, 0, 0, 0, 10, 50, }, + { 2, 0, 0, 0, 10, 42, }, + { 1, 0, 0, 0, 10, 42, }, + { 0, 0, 0, 0, 11, 44, }, + { 2, 0, 0, 0, 11, 42, }, + { 1, 0, 0, 0, 11, 42, }, + { 0, 0, 0, 0, 12, 63, }, + { 2, 0, 0, 0, 12, 42, }, + { 1, 0, 0, 0, 12, 42, }, + { 0, 0, 0, 0, 13, 63, }, + { 2, 0, 0, 0, 13, 42, }, + { 1, 0, 0, 0, 13, 42, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 42, }, + { 0, 0, 0, 1, 1, 32, }, + { 2, 0, 0, 1, 1, 42, }, + { 1, 0, 0, 1, 1, 42, }, + { 0, 0, 0, 1, 2, 42, }, + { 2, 0, 0, 1, 2, 42, }, + { 1, 0, 0, 1, 2, 42, }, + { 0, 0, 0, 1, 3, 42, }, + { 2, 0, 0, 1, 3, 42, }, + { 1, 0, 0, 1, 3, 42, }, + { 0, 0, 0, 1, 4, 42, }, + { 2, 0, 0, 1, 4, 42, }, + { 1, 0, 0, 1, 4, 42, }, + { 0, 0, 0, 1, 5, 42, }, + { 2, 0, 0, 1, 5, 42, }, + { 1, 0, 0, 1, 5, 42, }, + { 0, 0, 0, 1, 6, 42, }, + { 2, 0, 0, 1, 6, 42, }, + { 1, 0, 0, 1, 6, 42, }, + { 0, 0, 0, 1, 7, 42, }, + { 2, 0, 0, 1, 7, 42, }, + { 1, 0, 0, 1, 7, 42, }, + { 0, 0, 0, 1, 8, 42, }, + { 2, 0, 0, 1, 8, 42, }, + { 1, 0, 0, 1, 8, 42, }, + { 0, 0, 0, 1, 9, 42, }, + { 2, 0, 0, 1, 9, 42, }, + { 1, 0, 0, 1, 9, 42, }, + { 0, 0, 0, 1, 10, 42, }, + { 2, 0, 0, 1, 10, 42, }, + { 1, 0, 0, 1, 10, 42, }, + { 0, 0, 0, 1, 11, 32, }, + { 2, 0, 0, 1, 11, 42, }, + { 1, 0, 0, 1, 11, 42, }, + { 0, 0, 0, 1, 12, 63, }, + { 2, 0, 0, 1, 12, 42, }, + { 1, 0, 0, 1, 12, 42, }, + { 0, 0, 0, 1, 13, 63, }, + { 2, 0, 0, 1, 13, 42, }, + { 1, 0, 0, 1, 13, 42, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 32, }, + { 2, 0, 0, 2, 1, 42, }, + { 1, 0, 0, 2, 1, 42, }, + { 0, 0, 0, 2, 2, 40, }, + { 2, 0, 0, 2, 2, 42, }, + { 1, 0, 0, 2, 2, 42, }, + { 0, 0, 0, 2, 3, 40, }, + { 2, 0, 0, 2, 3, 42, }, + { 1, 0, 0, 2, 3, 42, }, + { 0, 0, 0, 2, 4, 40, }, + { 2, 0, 0, 2, 4, 42, }, + { 1, 0, 0, 2, 4, 42, }, + { 0, 0, 0, 2, 5, 40, }, + { 2, 0, 0, 2, 5, 42, }, + { 1, 0, 0, 2, 5, 42, }, + { 0, 0, 0, 2, 6, 40, }, + { 2, 0, 0, 2, 6, 42, }, + { 1, 0, 0, 2, 6, 42, }, + { 0, 0, 0, 2, 7, 40, }, + { 2, 0, 0, 2, 7, 42, }, + { 1, 0, 0, 2, 7, 42, }, + { 0, 0, 0, 2, 8, 40, }, + { 2, 0, 0, 2, 8, 42, }, + { 1, 0, 0, 2, 8, 42, }, + { 0, 0, 0, 2, 9, 40, }, + { 2, 0, 0, 2, 9, 42, }, + { 1, 0, 0, 2, 9, 42, }, + { 0, 0, 0, 2, 10, 40, }, + { 2, 0, 0, 2, 10, 42, }, + { 1, 0, 0, 2, 10, 42, }, + { 0, 0, 0, 2, 11, 28, }, + { 2, 0, 0, 2, 11, 42, }, + { 1, 0, 0, 2, 11, 42, }, + { 0, 0, 0, 2, 12, 63, }, + { 2, 0, 0, 2, 12, 42, }, + { 1, 0, 0, 2, 12, 42, }, + { 0, 0, 0, 2, 13, 63, }, + { 2, 0, 0, 2, 13, 42, }, + { 1, 0, 0, 2, 13, 42, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 32, }, + { 2, 0, 0, 3, 1, 40, }, + { 1, 0, 0, 3, 1, 40, }, + { 0, 0, 0, 3, 2, 40, }, + { 2, 0, 0, 3, 2, 40, }, + { 1, 0, 0, 3, 2, 40, }, + { 0, 0, 0, 3, 3, 40, }, + { 2, 0, 0, 3, 3, 40, }, + { 1, 0, 0, 3, 3, 40, }, + { 0, 0, 0, 3, 4, 40, }, + { 2, 0, 0, 3, 4, 40, }, + { 1, 0, 0, 3, 4, 40, }, + { 0, 0, 0, 3, 5, 40, }, + { 2, 0, 0, 3, 5, 40, }, + { 1, 0, 0, 3, 5, 40, }, + { 0, 0, 0, 3, 6, 40, }, + { 2, 0, 0, 3, 6, 40, }, + { 1, 0, 0, 3, 6, 40, }, + { 0, 0, 0, 3, 7, 40, }, + { 2, 0, 0, 3, 7, 40, }, + { 1, 0, 0, 3, 7, 40, }, + { 0, 0, 0, 3, 8, 40, }, + { 2, 0, 0, 3, 8, 40, }, + { 1, 0, 0, 3, 8, 40, }, + { 0, 0, 0, 3, 9, 40, }, + { 2, 0, 0, 3, 9, 40, }, + { 1, 0, 0, 3, 9, 40, }, + { 0, 0, 0, 3, 10, 40, }, + { 2, 0, 0, 3, 10, 40, }, + { 1, 0, 0, 3, 10, 40, }, + { 0, 0, 0, 3, 11, 28, }, + { 2, 0, 0, 3, 11, 40, }, + { 1, 0, 0, 3, 11, 40, }, + { 0, 0, 0, 3, 12, 63, }, + { 2, 0, 0, 3, 12, 40, }, + { 1, 0, 0, 3, 12, 40, }, + { 0, 0, 0, 3, 13, 63, }, + { 2, 0, 0, 3, 13, 40, }, + { 1, 0, 0, 3, 13, 40, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 63, }, + { 0, 0, 0, 6, 1, 32, }, + { 2, 0, 0, 6, 1, 40, }, + { 1, 0, 0, 6, 1, 40, }, + { 0, 0, 0, 6, 2, 40, }, + { 2, 0, 0, 6, 2, 40, }, + { 1, 0, 0, 6, 2, 40, }, + { 0, 0, 0, 6, 3, 40, }, + { 2, 0, 0, 6, 3, 40, }, + { 1, 0, 0, 6, 3, 40, }, + { 0, 0, 0, 6, 4, 40, }, + { 2, 0, 0, 6, 4, 40, }, + { 1, 0, 0, 6, 4, 40, }, + { 0, 0, 0, 6, 5, 40, }, + { 2, 0, 0, 6, 5, 40, }, + { 1, 0, 0, 6, 5, 40, }, + { 0, 0, 0, 6, 6, 40, }, + { 2, 0, 0, 6, 6, 40, }, + { 1, 0, 0, 6, 6, 40, }, + { 0, 0, 0, 6, 7, 40, }, + { 2, 0, 0, 6, 7, 40, }, + { 1, 0, 0, 6, 7, 40, }, + { 0, 0, 0, 6, 8, 40, }, + { 2, 0, 0, 6, 8, 40, }, + { 1, 0, 0, 6, 8, 40, }, + { 0, 0, 0, 6, 9, 40, }, + { 2, 0, 0, 6, 9, 40, }, + { 1, 0, 0, 6, 9, 40, }, + { 0, 0, 0, 6, 10, 40, }, + { 2, 0, 0, 6, 10, 40, }, + { 1, 0, 0, 6, 10, 40, }, + { 0, 0, 0, 6, 11, 28, }, + { 2, 0, 0, 6, 11, 40, }, + { 1, 0, 0, 6, 11, 40, }, + { 0, 0, 0, 6, 12, 63, }, + { 2, 0, 0, 6, 12, 40, }, + { 1, 0, 0, 6, 12, 40, }, + { 0, 0, 0, 6, 13, 63, }, + { 2, 0, 0, 6, 13, 40, }, + { 1, 0, 0, 6, 13, 40, }, + { 0, 0, 0, 6, 14, 63, }, + { 2, 0, 0, 6, 14, 63, }, + { 1, 0, 0, 6, 14, 63, }, + { 0, 0, 0, 7, 1, 32, }, + { 2, 0, 0, 7, 1, 40, }, + { 1, 0, 0, 7, 1, 40, }, + { 0, 0, 0, 7, 2, 40, }, + { 2, 0, 0, 7, 2, 40, }, + { 1, 0, 0, 7, 2, 40, }, + { 0, 0, 0, 7, 3, 40, }, + { 2, 0, 0, 7, 3, 40, }, + { 1, 0, 0, 7, 3, 40, }, + { 0, 0, 0, 7, 4, 40, }, + { 2, 0, 0, 7, 4, 40, }, + { 1, 0, 0, 7, 4, 40, }, + { 0, 0, 0, 7, 5, 40, }, + { 2, 0, 0, 7, 5, 40, }, + { 1, 0, 0, 7, 5, 40, }, + { 0, 0, 0, 7, 6, 40, }, + { 2, 0, 0, 7, 6, 40, }, + { 1, 0, 0, 7, 6, 40, }, + { 0, 0, 0, 7, 7, 40, }, + { 2, 0, 0, 7, 7, 40, }, + { 1, 0, 0, 7, 7, 40, }, + { 0, 0, 0, 7, 8, 40, }, + { 2, 0, 0, 7, 8, 40, }, + { 1, 0, 0, 7, 8, 40, }, + { 0, 0, 0, 7, 9, 40, }, + { 2, 0, 0, 7, 9, 40, }, + { 1, 0, 0, 7, 9, 40, }, + { 0, 0, 0, 7, 10, 40, }, + { 2, 0, 0, 7, 10, 40, }, + { 1, 0, 0, 7, 10, 40, }, + { 0, 0, 0, 7, 11, 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0, 7, 128, 32, }, + { 0, 1, 0, 7, 132, 32, }, + { 2, 1, 0, 7, 132, 32, }, + { 1, 1, 0, 7, 132, 32, }, + { 0, 1, 0, 7, 136, 32, }, + { 2, 1, 0, 7, 136, 32, }, + { 1, 1, 0, 7, 136, 32, }, + { 0, 1, 0, 7, 140, 30, }, + { 2, 1, 0, 7, 140, 30, }, + { 1, 1, 0, 7, 140, 30, }, + { 0, 1, 0, 7, 149, 40, }, + { 2, 1, 0, 7, 149, 40, }, + { 1, 1, 0, 7, 149, 63, }, + { 0, 1, 0, 7, 153, 40, }, + { 2, 1, 0, 7, 153, 40, }, + { 1, 1, 0, 7, 153, 63, }, + { 0, 1, 0, 7, 157, 40, }, + { 2, 1, 0, 7, 157, 40, }, + { 1, 1, 0, 7, 157, 63, }, + { 0, 1, 0, 7, 161, 40, }, + { 2, 1, 0, 7, 161, 40, }, + { 1, 1, 0, 7, 161, 63, }, + { 0, 1, 0, 7, 165, 42, }, + { 2, 1, 0, 7, 165, 42, }, + { 1, 1, 0, 7, 165, 63, }, + { 0, 1, 1, 2, 38, 32, }, + { 2, 1, 1, 2, 38, 32, }, + { 1, 1, 1, 2, 38, 32, }, + { 0, 1, 1, 2, 46, 36, }, + { 2, 1, 1, 2, 46, 36, }, + { 1, 1, 1, 2, 46, 36, }, + { 0, 1, 1, 2, 54, 36, }, + { 2, 1, 1, 2, 54, 36, }, + { 1, 1, 1, 2, 54, 36, }, + { 0, 1, 1, 2, 62, 32, }, + { 2, 1, 1, 2, 62, 32, }, + { 1, 1, 1, 2, 62, 32, }, + { 0, 1, 1, 2, 102, 30, }, + { 2, 1, 1, 2, 102, 30, }, + { 1, 1, 1, 2, 102, 30, }, + { 0, 1, 1, 2, 110, 32, }, + { 2, 1, 1, 2, 110, 32, }, + { 1, 1, 1, 2, 110, 32, }, + { 0, 1, 1, 2, 118, 32, }, + { 2, 1, 1, 2, 118, 32, }, + { 1, 1, 1, 2, 118, 32, }, + { 0, 1, 1, 2, 126, 32, }, + { 2, 1, 1, 2, 126, 32, }, + { 1, 1, 1, 2, 126, 32, }, + { 0, 1, 1, 2, 134, 36, }, + { 2, 1, 1, 2, 134, 36, }, + { 1, 1, 1, 2, 134, 36, }, + { 0, 1, 1, 2, 151, 36, }, + { 2, 1, 1, 2, 151, 36, }, + { 1, 1, 1, 2, 151, 63, }, + { 0, 1, 1, 2, 159, 40, }, + { 2, 1, 1, 2, 159, 40, }, + { 1, 1, 1, 2, 159, 63, }, + { 0, 1, 1, 3, 38, 32, }, + { 2, 1, 1, 3, 38, 32, }, + { 1, 1, 1, 3, 38, 32, }, + { 0, 1, 1, 3, 46, 36, }, + { 2, 1, 1, 3, 46, 36, }, + { 1, 1, 1, 3, 46, 36, }, + { 0, 1, 1, 3, 54, 36, }, + { 2, 1, 1, 3, 54, 36, }, + { 1, 1, 1, 3, 54, 36, }, + { 0, 1, 1, 3, 62, 32, }, + { 2, 1, 1, 3, 62, 32, }, + { 1, 1, 1, 3, 62, 32, }, + { 0, 1, 1, 3, 102, 30, }, + { 2, 1, 1, 3, 102, 30, }, + { 1, 1, 1, 3, 102, 30, }, + { 0, 1, 1, 3, 110, 32, }, + { 2, 1, 1, 3, 110, 32, }, + { 1, 1, 1, 3, 110, 32, }, + { 0, 1, 1, 3, 118, 32, }, + { 2, 1, 1, 3, 118, 32, }, + { 1, 1, 1, 3, 118, 32, }, + { 0, 1, 1, 3, 126, 32, }, + { 2, 1, 1, 3, 126, 32, }, + { 1, 1, 1, 3, 126, 32, }, + { 0, 1, 1, 3, 134, 36, }, + { 2, 1, 1, 3, 134, 36, }, + { 1, 1, 1, 3, 134, 36, }, + { 0, 1, 1, 3, 151, 36, }, + { 2, 1, 1, 3, 151, 36, }, + { 1, 1, 1, 3, 151, 63, }, + { 0, 1, 1, 3, 159, 40, }, + { 2, 1, 1, 3, 159, 40, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 1, 6, 38, 32, }, + { 2, 1, 1, 6, 38, 32, }, + { 1, 1, 1, 6, 38, 32, }, + { 0, 1, 1, 6, 46, 36, }, + { 2, 1, 1, 6, 46, 36, }, + { 1, 1, 1, 6, 46, 36, }, + { 0, 1, 1, 6, 54, 36, }, + { 2, 1, 1, 6, 54, 36, }, + { 1, 1, 1, 6, 54, 36, }, + { 0, 1, 1, 6, 62, 32, }, + { 2, 1, 1, 6, 62, 32, }, + { 1, 1, 1, 6, 62, 32, }, + { 0, 1, 1, 6, 102, 30, }, + { 2, 1, 1, 6, 102, 30, }, + { 1, 1, 1, 6, 102, 30, }, + { 0, 1, 1, 6, 110, 32, }, + { 2, 1, 1, 6, 110, 32, }, + { 1, 1, 1, 6, 110, 32, }, + { 0, 1, 1, 6, 118, 32, }, + { 2, 1, 1, 6, 118, 32, }, + { 1, 1, 1, 6, 118, 32, }, + { 0, 1, 1, 6, 126, 32, }, + { 2, 1, 1, 6, 126, 32, }, + { 1, 1, 1, 6, 126, 32, }, + { 0, 1, 1, 6, 134, 36, }, + { 2, 1, 1, 6, 134, 36, }, + { 1, 1, 1, 6, 134, 36, }, + { 0, 1, 1, 6, 151, 36, }, + { 2, 1, 1, 6, 151, 36, }, + { 1, 1, 1, 6, 151, 63, }, + { 0, 1, 1, 6, 159, 40, }, + { 2, 1, 1, 6, 159, 40, }, + { 1, 1, 1, 6, 159, 63, }, + { 0, 1, 1, 7, 38, 32, }, + { 2, 1, 1, 7, 38, 32, }, + { 1, 1, 1, 7, 38, 32, }, + { 0, 1, 1, 7, 46, 36, }, + { 2, 1, 1, 7, 46, 36, }, + { 1, 1, 1, 7, 46, 36, }, + { 0, 1, 1, 7, 54, 36, }, + { 2, 1, 1, 7, 54, 36, }, + { 1, 1, 1, 7, 54, 36, }, + { 0, 1, 1, 7, 62, 32, }, + { 2, 1, 1, 7, 62, 32, }, + { 1, 1, 1, 7, 62, 32, }, + { 0, 1, 1, 7, 102, 30, }, + { 2, 1, 1, 7, 102, 30, }, + { 1, 1, 1, 7, 102, 30, }, + { 0, 1, 1, 7, 110, 32, }, + { 2, 1, 1, 7, 110, 32, }, + { 1, 1, 1, 7, 110, 32, }, + { 0, 1, 1, 7, 118, 32, }, + { 2, 1, 1, 7, 118, 32, }, + { 1, 1, 1, 7, 118, 32, }, + { 0, 1, 1, 7, 126, 32, }, + { 2, 1, 1, 7, 126, 32, }, + { 1, 1, 1, 7, 126, 32, }, + { 0, 1, 1, 7, 134, 36, }, + { 2, 1, 1, 7, 134, 36, }, + { 1, 1, 1, 7, 134, 36, }, + { 0, 1, 1, 7, 151, 36, }, + { 2, 1, 1, 7, 151, 36, }, + { 1, 1, 1, 7, 151, 63, }, + { 0, 1, 1, 7, 159, 40, }, + { 2, 1, 1, 7, 159, 40, }, + { 1, 1, 1, 7, 159, 63, }, + { 0, 1, 2, 4, 42, 34, }, + { 2, 1, 2, 4, 42, 34, }, + { 1, 1, 2, 4, 42, 34, }, + { 0, 1, 2, 4, 58, 34, }, + { 2, 1, 2, 4, 58, 34, }, + { 1, 1, 2, 4, 58, 34, }, + { 0, 1, 2, 4, 106, 32, }, + { 2, 1, 2, 4, 106, 32, }, + { 1, 1, 2, 4, 106, 32, }, + { 0, 1, 2, 4, 122, 34, }, + { 2, 1, 2, 4, 122, 34, }, + { 1, 1, 2, 4, 122, 34, }, + { 0, 1, 2, 4, 155, 34, }, + { 2, 1, 2, 4, 155, 34, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 34, }, + { 2, 1, 2, 5, 42, 34, }, + { 1, 1, 2, 5, 42, 34, }, + { 0, 1, 2, 5, 58, 34, }, + { 2, 1, 2, 5, 58, 34, }, + { 1, 1, 2, 5, 58, 34, }, + { 0, 1, 2, 5, 106, 32, }, + { 2, 1, 2, 5, 106, 32, }, + { 1, 1, 2, 5, 106, 32, }, + { 0, 1, 2, 5, 122, 34, }, + { 2, 1, 2, 5, 122, 34, }, + { 1, 1, 2, 5, 122, 34, }, + { 0, 1, 2, 5, 155, 34, }, + { 2, 1, 2, 5, 155, 34, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 34, }, + { 2, 1, 2, 8, 42, 34, }, + { 1, 1, 2, 8, 42, 34, }, + { 0, 1, 2, 8, 58, 34, }, + { 2, 1, 2, 8, 58, 34, }, + { 1, 1, 2, 8, 58, 34, }, + { 0, 1, 2, 8, 106, 32, }, + { 2, 1, 2, 8, 106, 32, }, + { 1, 1, 2, 8, 106, 32, }, + { 0, 1, 2, 8, 122, 34, }, + { 2, 1, 2, 8, 122, 34, }, + { 1, 1, 2, 8, 122, 34, }, + { 0, 1, 2, 8, 155, 34, }, + { 2, 1, 2, 8, 155, 34, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 34, }, + { 2, 1, 2, 9, 42, 34, }, + { 1, 1, 2, 9, 42, 34, }, + { 0, 1, 2, 9, 58, 34, }, + { 2, 1, 2, 9, 58, 34, }, + { 1, 1, 2, 9, 58, 34, }, + { 0, 1, 2, 9, 106, 32, }, + { 2, 1, 2, 9, 106, 32, }, + { 1, 1, 2, 9, 106, 32, }, + { 0, 1, 2, 9, 122, 34, }, + { 2, 1, 2, 9, 122, 34, }, + { 1, 1, 2, 9, 122, 34, }, + { 0, 1, 2, 9, 155, 34, }, + { 2, 1, 2, 9, 155, 34, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type2); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type3[] = { + { 0, 0, 0, 0, 1, 46, }, + { 2, 0, 0, 0, 1, 40, }, + { 1, 0, 0, 0, 1, 40, }, + { 0, 0, 0, 0, 2, 46, }, + { 2, 0, 0, 0, 2, 40, }, + { 1, 0, 0, 0, 2, 40, }, + { 0, 0, 0, 0, 3, 46, }, + { 2, 0, 0, 0, 3, 40, }, + { 1, 0, 0, 0, 3, 40, }, + { 0, 0, 0, 0, 4, 46, }, + { 2, 0, 0, 0, 4, 40, }, + { 1, 0, 0, 0, 4, 40, }, + { 0, 0, 0, 0, 5, 46, }, + { 2, 0, 0, 0, 5, 40, }, + { 1, 0, 0, 0, 5, 40, }, + { 0, 0, 0, 0, 6, 46, }, + { 2, 0, 0, 0, 6, 40, }, + { 1, 0, 0, 0, 6, 40, }, + { 0, 0, 0, 0, 7, 46, }, + { 2, 0, 0, 0, 7, 40, }, + { 1, 0, 0, 0, 7, 40, }, + { 0, 0, 0, 0, 8, 46, }, + { 2, 0, 0, 0, 8, 40, }, + { 1, 0, 0, 0, 8, 40, }, + { 0, 0, 0, 0, 9, 46, }, + { 2, 0, 0, 0, 9, 40, }, + { 1, 0, 0, 0, 9, 40, }, + { 0, 0, 0, 0, 10, 46, }, + { 2, 0, 0, 0, 10, 40, }, + { 1, 0, 0, 0, 10, 40, }, + { 0, 0, 0, 0, 11, 46, }, + { 2, 0, 0, 0, 11, 40, }, + { 1, 0, 0, 0, 11, 40, }, + { 0, 0, 0, 0, 12, 63, }, + { 2, 0, 0, 0, 12, 40, }, + { 1, 0, 0, 0, 12, 40, }, + { 0, 0, 0, 0, 13, 63, }, + { 2, 0, 0, 0, 13, 40, }, + { 1, 0, 0, 0, 13, 40, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 40, }, + { 0, 0, 0, 1, 1, 46, }, + { 2, 0, 0, 1, 1, 40, }, + { 1, 0, 0, 1, 1, 40, }, + { 0, 0, 0, 1, 2, 46, }, + { 2, 0, 0, 1, 2, 40, }, + { 1, 0, 0, 1, 2, 40, }, + { 0, 0, 0, 1, 3, 46, }, + { 2, 0, 0, 1, 3, 40, }, + { 1, 0, 0, 1, 3, 40, }, + { 0, 0, 0, 1, 4, 46, }, + { 2, 0, 0, 1, 4, 40, }, + { 1, 0, 0, 1, 4, 40, }, + { 0, 0, 0, 1, 5, 46, }, + { 2, 0, 0, 1, 5, 40, }, + { 1, 0, 0, 1, 5, 40, }, + { 0, 0, 0, 1, 6, 46, }, + { 2, 0, 0, 1, 6, 40, }, + { 1, 0, 0, 1, 6, 40, }, + { 0, 0, 0, 1, 7, 46, }, + { 2, 0, 0, 1, 7, 40, }, + { 1, 0, 0, 1, 7, 40, }, + { 0, 0, 0, 1, 8, 46, }, + { 2, 0, 0, 1, 8, 40, }, + { 1, 0, 0, 1, 8, 40, }, + { 0, 0, 0, 1, 9, 46, }, + { 2, 0, 0, 1, 9, 40, }, + { 1, 0, 0, 1, 9, 40, }, + { 0, 0, 0, 1, 10, 46, }, + { 2, 0, 0, 1, 10, 40, }, + { 1, 0, 0, 1, 10, 40, }, + { 0, 0, 0, 1, 11, 46, }, + { 2, 0, 0, 1, 11, 40, }, + { 1, 0, 0, 1, 11, 40, }, + { 0, 0, 0, 1, 12, 63, }, + { 2, 0, 0, 1, 12, 40, }, + { 1, 0, 0, 1, 12, 40, }, + { 0, 0, 0, 1, 13, 63, }, + { 2, 0, 0, 1, 13, 40, }, + { 1, 0, 0, 1, 13, 40, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 46, }, + { 2, 0, 0, 2, 1, 40, }, + { 1, 0, 0, 2, 1, 40, }, + { 0, 0, 0, 2, 2, 46, }, + { 2, 0, 0, 2, 2, 40, }, + { 1, 0, 0, 2, 2, 40, }, + { 0, 0, 0, 2, 3, 46, }, + { 2, 0, 0, 2, 3, 40, }, + { 1, 0, 0, 2, 3, 40, }, + { 0, 0, 0, 2, 4, 46, }, + { 2, 0, 0, 2, 4, 40, }, + { 1, 0, 0, 2, 4, 40, }, + { 0, 0, 0, 2, 5, 46, }, + { 2, 0, 0, 2, 5, 40, }, + { 1, 0, 0, 2, 5, 40, }, + { 0, 0, 0, 2, 6, 46, }, + { 2, 0, 0, 2, 6, 40, }, + { 1, 0, 0, 2, 6, 40, }, + { 0, 0, 0, 2, 7, 46, }, + { 2, 0, 0, 2, 7, 40, }, + { 1, 0, 0, 2, 7, 40, }, + { 0, 0, 0, 2, 8, 46, }, + { 2, 0, 0, 2, 8, 40, }, + { 1, 0, 0, 2, 8, 40, }, + { 0, 0, 0, 2, 9, 46, }, + { 2, 0, 0, 2, 9, 40, }, + { 1, 0, 0, 2, 9, 40, }, + { 0, 0, 0, 2, 10, 46, }, + { 2, 0, 0, 2, 10, 40, }, + { 1, 0, 0, 2, 10, 40, }, + { 0, 0, 0, 2, 11, 46, }, + { 2, 0, 0, 2, 11, 40, }, + { 1, 0, 0, 2, 11, 40, }, + { 0, 0, 0, 2, 12, 63, }, + { 2, 0, 0, 2, 12, 40, }, + { 1, 0, 0, 2, 12, 40, }, + { 0, 0, 0, 2, 13, 63, }, + { 2, 0, 0, 2, 13, 40, }, + { 1, 0, 0, 2, 13, 40, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 46, }, + { 2, 0, 0, 3, 1, 40, }, + { 1, 0, 0, 3, 1, 40, }, + { 0, 0, 0, 3, 2, 46, }, + { 2, 0, 0, 3, 2, 40, }, + { 1, 0, 0, 3, 2, 40, }, + { 0, 0, 0, 3, 3, 46, }, + { 2, 0, 0, 3, 3, 40, }, + { 1, 0, 0, 3, 3, 40, }, + { 0, 0, 0, 3, 4, 46, }, + { 2, 0, 0, 3, 4, 40, }, + { 1, 0, 0, 3, 4, 40, }, + { 0, 0, 0, 3, 5, 46, }, + { 2, 0, 0, 3, 5, 40, }, + { 1, 0, 0, 3, 5, 40, }, + { 0, 0, 0, 3, 6, 46, }, + { 2, 0, 0, 3, 6, 40, }, + { 1, 0, 0, 3, 6, 40, }, + { 0, 0, 0, 3, 7, 46, }, + { 2, 0, 0, 3, 7, 40, }, + { 1, 0, 0, 3, 7, 40, }, + { 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0, 6, 108, 46, }, + { 2, 1, 0, 6, 108, 40, }, + { 1, 1, 0, 6, 108, 40, }, + { 0, 1, 0, 6, 112, 46, }, + { 2, 1, 0, 6, 112, 40, }, + { 1, 1, 0, 6, 112, 40, }, + { 0, 1, 0, 6, 116, 46, }, + { 2, 1, 0, 6, 116, 40, }, + { 1, 1, 0, 6, 116, 40, }, + { 0, 1, 0, 6, 120, 46, }, + { 2, 1, 0, 6, 120, 40, }, + { 1, 1, 0, 6, 120, 40, }, + { 0, 1, 0, 6, 124, 46, }, + { 2, 1, 0, 6, 124, 40, }, + { 1, 1, 0, 6, 124, 40, }, + { 0, 1, 0, 6, 128, 46, }, + { 2, 1, 0, 6, 128, 40, }, + { 1, 1, 0, 6, 128, 40, }, + { 0, 1, 0, 6, 132, 46, }, + { 2, 1, 0, 6, 132, 40, }, + { 1, 1, 0, 6, 132, 40, }, + { 0, 1, 0, 6, 136, 46, }, + { 2, 1, 0, 6, 136, 40, }, + { 1, 1, 0, 6, 136, 40, }, + { 0, 1, 0, 6, 140, 46, }, + { 2, 1, 0, 6, 140, 40, }, + { 1, 1, 0, 6, 140, 40, }, + { 0, 1, 0, 6, 149, 46, }, + { 2, 1, 0, 6, 149, 40, }, + { 1, 1, 0, 6, 149, 63, }, + { 0, 1, 0, 6, 153, 46, }, + { 2, 1, 0, 6, 153, 40, }, + { 1, 1, 0, 6, 153, 63, }, + { 0, 1, 0, 6, 157, 46, }, + { 2, 1, 0, 6, 157, 40, }, + { 1, 1, 0, 6, 157, 63, }, + { 0, 1, 0, 6, 161, 46, }, + { 2, 1, 0, 6, 161, 40, }, + { 1, 1, 0, 6, 161, 63, }, + { 0, 1, 0, 6, 165, 46, }, + { 2, 1, 0, 6, 165, 40, }, + { 1, 1, 0, 6, 165, 63, }, + { 0, 1, 0, 7, 36, 46, }, + { 2, 1, 0, 7, 36, 40, }, + { 1, 1, 0, 7, 36, 40, }, + { 0, 1, 0, 7, 40, 46, }, + { 2, 1, 0, 7, 40, 40, }, + { 1, 1, 0, 7, 40, 40, }, + { 0, 1, 0, 7, 44, 46, }, + { 2, 1, 0, 7, 44, 40, }, + { 1, 1, 0, 7, 44, 40, }, + { 0, 1, 0, 7, 48, 46, }, + { 2, 1, 0, 7, 48, 40, }, + { 1, 1, 0, 7, 48, 40, }, + { 0, 1, 0, 7, 52, 46, }, + { 2, 1, 0, 7, 52, 40, }, + { 1, 1, 0, 7, 52, 40, }, + { 0, 1, 0, 7, 56, 46, }, + { 2, 1, 0, 7, 56, 40, }, + { 1, 1, 0, 7, 56, 40, }, + { 0, 1, 0, 7, 60, 46, }, + { 2, 1, 0, 7, 60, 40, }, + { 1, 1, 0, 7, 60, 40, }, + { 0, 1, 0, 7, 64, 46, }, + { 2, 1, 0, 7, 64, 40, }, + { 1, 1, 0, 7, 64, 40, }, + { 0, 1, 0, 7, 100, 46, }, + { 2, 1, 0, 7, 100, 40, }, + { 1, 1, 0, 7, 100, 40, }, + { 0, 1, 0, 7, 104, 46, }, + { 2, 1, 0, 7, 104, 40, }, + { 1, 1, 0, 7, 104, 40, }, + { 0, 1, 0, 7, 108, 46, }, + { 2, 1, 0, 7, 108, 40, }, + { 1, 1, 0, 7, 108, 40, }, + { 0, 1, 0, 7, 112, 46, }, + { 2, 1, 0, 7, 112, 40, }, + { 1, 1, 0, 7, 112, 40, }, + { 0, 1, 0, 7, 116, 46, }, + { 2, 1, 0, 7, 116, 40, }, + { 1, 1, 0, 7, 116, 40, }, + { 0, 1, 0, 7, 120, 46, }, + { 2, 1, 0, 7, 120, 40, }, + { 1, 1, 0, 7, 120, 40, }, + { 0, 1, 0, 7, 124, 46, }, + { 2, 1, 0, 7, 124, 40, }, + { 1, 1, 0, 7, 124, 40, }, + { 0, 1, 0, 7, 128, 46, }, + { 2, 1, 0, 7, 128, 40, }, + { 1, 1, 0, 7, 128, 40, }, + { 0, 1, 0, 7, 132, 46, }, + { 2, 1, 0, 7, 132, 40, }, + { 1, 1, 0, 7, 132, 40, }, + { 0, 1, 0, 7, 136, 46, }, + { 2, 1, 0, 7, 136, 40, }, + { 1, 1, 0, 7, 136, 40, }, + { 0, 1, 0, 7, 140, 46, }, + { 2, 1, 0, 7, 140, 40, }, + { 1, 1, 0, 7, 140, 40, }, + { 0, 1, 0, 7, 149, 46, }, + { 2, 1, 0, 7, 149, 40, }, + { 1, 1, 0, 7, 149, 63, }, + { 0, 1, 0, 7, 153, 46, }, + { 2, 1, 0, 7, 153, 40, }, + { 1, 1, 0, 7, 153, 63, }, + { 0, 1, 0, 7, 157, 46, }, + { 2, 1, 0, 7, 157, 40, }, + { 1, 1, 0, 7, 157, 63, }, + { 0, 1, 0, 7, 161, 46, }, + { 2, 1, 0, 7, 161, 40, }, + { 1, 1, 0, 7, 161, 63, }, + { 0, 1, 0, 7, 165, 46, }, + { 2, 1, 0, 7, 165, 40, }, + { 1, 1, 0, 7, 165, 63, }, + { 0, 1, 1, 2, 38, 46, }, + { 2, 1, 1, 2, 38, 40, }, + { 1, 1, 1, 2, 38, 40, }, + { 0, 1, 1, 2, 46, 46, }, + { 2, 1, 1, 2, 46, 40, }, + { 1, 1, 1, 2, 46, 40, }, + { 0, 1, 1, 2, 54, 46, }, + { 2, 1, 1, 2, 54, 40, }, + { 1, 1, 1, 2, 54, 40, }, + { 0, 1, 1, 2, 62, 46, }, + { 2, 1, 1, 2, 62, 40, }, + { 1, 1, 1, 2, 62, 40, }, + { 0, 1, 1, 2, 102, 46, }, + { 2, 1, 1, 2, 102, 40, }, + { 1, 1, 1, 2, 102, 40, }, + { 0, 1, 1, 2, 110, 46, }, + { 2, 1, 1, 2, 110, 40, }, + { 1, 1, 1, 2, 110, 40, }, + { 0, 1, 1, 2, 118, 46, }, + { 2, 1, 1, 2, 118, 40, }, + { 1, 1, 1, 2, 118, 40, }, + { 0, 1, 1, 2, 126, 46, }, + { 2, 1, 1, 2, 126, 40, }, + { 1, 1, 1, 2, 126, 40, }, + { 0, 1, 1, 2, 134, 46, }, + { 2, 1, 1, 2, 134, 40, }, + { 1, 1, 1, 2, 134, 40, }, + { 0, 1, 1, 2, 151, 46, }, + { 2, 1, 1, 2, 151, 40, }, + { 1, 1, 1, 2, 151, 63, }, + { 0, 1, 1, 2, 159, 46, }, + { 2, 1, 1, 2, 159, 40, }, + { 1, 1, 1, 2, 159, 63, }, + { 0, 1, 1, 3, 38, 46, }, + { 2, 1, 1, 3, 38, 40, }, + { 1, 1, 1, 3, 38, 40, }, + { 0, 1, 1, 3, 46, 46, }, + { 2, 1, 1, 3, 46, 40, }, + { 1, 1, 1, 3, 46, 40, }, + { 0, 1, 1, 3, 54, 46, }, + { 2, 1, 1, 3, 54, 40, }, + { 1, 1, 1, 3, 54, 40, }, + { 0, 1, 1, 3, 62, 46, }, + { 2, 1, 1, 3, 62, 40, }, + { 1, 1, 1, 3, 62, 40, }, + { 0, 1, 1, 3, 102, 46, }, + { 2, 1, 1, 3, 102, 40, }, + { 1, 1, 1, 3, 102, 40, }, + { 0, 1, 1, 3, 110, 46, }, + { 2, 1, 1, 3, 110, 40, }, + { 1, 1, 1, 3, 110, 40, }, + { 0, 1, 1, 3, 118, 46, }, + { 2, 1, 1, 3, 118, 40, }, + { 1, 1, 1, 3, 118, 40, }, + { 0, 1, 1, 3, 126, 46, }, + { 2, 1, 1, 3, 126, 40, }, + { 1, 1, 1, 3, 126, 40, }, + { 0, 1, 1, 3, 134, 46, }, + { 2, 1, 1, 3, 134, 40, }, + { 1, 1, 1, 3, 134, 40, }, + { 0, 1, 1, 3, 151, 46, }, + { 2, 1, 1, 3, 151, 40, }, + { 1, 1, 1, 3, 151, 63, }, + { 0, 1, 1, 3, 159, 46, }, + { 2, 1, 1, 3, 159, 40, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 1, 6, 38, 46, }, + { 2, 1, 1, 6, 38, 40, }, + { 1, 1, 1, 6, 38, 40, }, + { 0, 1, 1, 6, 46, 46, }, + { 2, 1, 1, 6, 46, 40, }, + { 1, 1, 1, 6, 46, 40, }, + { 0, 1, 1, 6, 54, 46, }, + { 2, 1, 1, 6, 54, 40, }, + { 1, 1, 1, 6, 54, 40, }, + { 0, 1, 1, 6, 62, 46, }, + { 2, 1, 1, 6, 62, 40, }, + { 1, 1, 1, 6, 62, 40, }, + { 0, 1, 1, 6, 102, 46, }, + { 2, 1, 1, 6, 102, 40, }, + { 1, 1, 1, 6, 102, 40, }, + { 0, 1, 1, 6, 110, 46, }, + { 2, 1, 1, 6, 110, 40, }, + { 1, 1, 1, 6, 110, 40, }, + { 0, 1, 1, 6, 118, 46, }, + { 2, 1, 1, 6, 118, 40, }, + { 1, 1, 1, 6, 118, 40, }, + { 0, 1, 1, 6, 126, 46, }, + { 2, 1, 1, 6, 126, 40, }, + { 1, 1, 1, 6, 126, 40, }, + { 0, 1, 1, 6, 134, 46, }, + { 2, 1, 1, 6, 134, 40, }, + { 1, 1, 1, 6, 134, 40, }, + { 0, 1, 1, 6, 151, 46, }, + { 2, 1, 1, 6, 151, 40, }, + { 1, 1, 1, 6, 151, 63, }, + { 0, 1, 1, 6, 159, 46, }, + { 2, 1, 1, 6, 159, 40, }, + { 1, 1, 1, 6, 159, 63, }, + { 0, 1, 1, 7, 38, 46, }, + { 2, 1, 1, 7, 38, 40, }, + { 1, 1, 1, 7, 38, 40, }, + { 0, 1, 1, 7, 46, 46, }, + { 2, 1, 1, 7, 46, 40, }, + { 1, 1, 1, 7, 46, 40, }, + { 0, 1, 1, 7, 54, 46, }, + { 2, 1, 1, 7, 54, 40, }, + { 1, 1, 1, 7, 54, 40, }, + { 0, 1, 1, 7, 62, 46, }, + { 2, 1, 1, 7, 62, 40, }, + { 1, 1, 1, 7, 62, 40, }, + { 0, 1, 1, 7, 102, 46, }, + { 2, 1, 1, 7, 102, 40, }, + { 1, 1, 1, 7, 102, 40, }, + { 0, 1, 1, 7, 110, 46, }, + { 2, 1, 1, 7, 110, 40, }, + { 1, 1, 1, 7, 110, 40, }, + { 0, 1, 1, 7, 118, 46, }, + { 2, 1, 1, 7, 118, 40, }, + { 1, 1, 1, 7, 118, 40, }, + { 0, 1, 1, 7, 126, 46, }, + { 2, 1, 1, 7, 126, 40, }, + { 1, 1, 1, 7, 126, 40, }, + { 0, 1, 1, 7, 134, 46, }, + { 2, 1, 1, 7, 134, 40, }, + { 1, 1, 1, 7, 134, 40, }, + { 0, 1, 1, 7, 151, 46, }, + { 2, 1, 1, 7, 151, 40, }, + { 1, 1, 1, 7, 151, 63, }, + { 0, 1, 1, 7, 159, 46, }, + { 2, 1, 1, 7, 159, 40, }, + { 1, 1, 1, 7, 159, 63, }, + { 0, 1, 2, 4, 42, 46, }, + { 2, 1, 2, 4, 42, 40, }, + { 1, 1, 2, 4, 42, 40, }, + { 0, 1, 2, 4, 58, 46, }, + { 2, 1, 2, 4, 58, 40, }, + { 1, 1, 2, 4, 58, 40, }, + { 0, 1, 2, 4, 106, 46, }, + { 2, 1, 2, 4, 106, 40, }, + { 1, 1, 2, 4, 106, 40, }, + { 0, 1, 2, 4, 122, 46, }, + { 2, 1, 2, 4, 122, 40, }, + { 1, 1, 2, 4, 122, 40, }, + { 0, 1, 2, 4, 155, 46, }, + { 2, 1, 2, 4, 155, 40, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 46, }, + { 2, 1, 2, 5, 42, 40, }, + { 1, 1, 2, 5, 42, 40, }, + { 0, 1, 2, 5, 58, 46, }, + { 2, 1, 2, 5, 58, 40, }, + { 1, 1, 2, 5, 58, 40, }, + { 0, 1, 2, 5, 106, 46, }, + { 2, 1, 2, 5, 106, 40, }, + { 1, 1, 2, 5, 106, 40, }, + { 0, 1, 2, 5, 122, 46, }, + { 2, 1, 2, 5, 122, 40, }, + { 1, 1, 2, 5, 122, 40, }, + { 0, 1, 2, 5, 155, 46, }, + { 2, 1, 2, 5, 155, 40, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 46, }, + { 2, 1, 2, 8, 42, 40, }, + { 1, 1, 2, 8, 42, 40, }, + { 0, 1, 2, 8, 58, 46, }, + { 2, 1, 2, 8, 58, 40, }, + { 1, 1, 2, 8, 58, 40, }, + { 0, 1, 2, 8, 106, 46, }, + { 2, 1, 2, 8, 106, 40, }, + { 1, 1, 2, 8, 106, 40, }, + { 0, 1, 2, 8, 122, 46, }, + { 2, 1, 2, 8, 122, 40, }, + { 1, 1, 2, 8, 122, 40, }, + { 0, 1, 2, 8, 155, 46, }, + { 2, 1, 2, 8, 155, 40, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 46, }, + { 2, 1, 2, 9, 42, 40, }, + { 1, 1, 2, 9, 42, 40, }, + { 0, 1, 2, 9, 58, 46, }, + { 2, 1, 2, 9, 58, 40, }, + { 1, 1, 2, 9, 58, 40, }, + { 0, 1, 2, 9, 106, 46, }, + { 2, 1, 2, 9, 106, 40, }, + { 1, 1, 2, 9, 106, 40, }, + { 0, 1, 2, 9, 122, 46, }, + { 2, 1, 2, 9, 122, 40, }, + { 1, 1, 2, 9, 122, 40, }, + { 0, 1, 2, 9, 155, 46, }, + { 2, 1, 2, 9, 155, 40, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type3); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type5[] = { + { 0, 0, 0, 0, 1, 46, }, + { 2, 0, 0, 0, 1, 40, }, + { 1, 0, 0, 0, 1, 40, }, + { 0, 0, 0, 0, 2, 46, }, + { 2, 0, 0, 0, 2, 40, }, + { 1, 0, 0, 0, 2, 40, }, + { 0, 0, 0, 0, 3, 46, }, + { 2, 0, 0, 0, 3, 40, }, + { 1, 0, 0, 0, 3, 40, }, + { 0, 0, 0, 0, 4, 46, }, + { 2, 0, 0, 0, 4, 40, }, + { 1, 0, 0, 0, 4, 40, }, + { 0, 0, 0, 0, 5, 46, }, + { 2, 0, 0, 0, 5, 40, }, + { 1, 0, 0, 0, 5, 40, }, + { 0, 0, 0, 0, 6, 46, }, + { 2, 0, 0, 0, 6, 40, }, + { 1, 0, 0, 0, 6, 40, }, + { 0, 0, 0, 0, 7, 46, }, + { 2, 0, 0, 0, 7, 40, }, + { 1, 0, 0, 0, 7, 40, }, + { 0, 0, 0, 0, 8, 46, }, + { 2, 0, 0, 0, 8, 40, }, + { 1, 0, 0, 0, 8, 40, }, + { 0, 0, 0, 0, 9, 46, }, + { 2, 0, 0, 0, 9, 40, }, + { 1, 0, 0, 0, 9, 40, }, + { 0, 0, 0, 0, 10, 46, }, + { 2, 0, 0, 0, 10, 40, }, + { 1, 0, 0, 0, 10, 40, }, + { 0, 0, 0, 0, 11, 46, }, + { 2, 0, 0, 0, 11, 40, }, + { 1, 0, 0, 0, 11, 40, }, + { 0, 0, 0, 0, 12, 63, }, + { 2, 0, 0, 0, 12, 40, }, + { 1, 0, 0, 0, 12, 40, }, + { 0, 0, 0, 0, 13, 63, }, + { 2, 0, 0, 0, 13, 40, }, + { 1, 0, 0, 0, 13, 40, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 40, }, + { 0, 0, 0, 1, 1, 46, }, + { 2, 0, 0, 1, 1, 40, }, + { 1, 0, 0, 1, 1, 40, }, + { 0, 0, 0, 1, 2, 46, }, + { 2, 0, 0, 1, 2, 40, }, + { 1, 0, 0, 1, 2, 40, }, + { 0, 0, 0, 1, 3, 46, }, + { 2, 0, 0, 1, 3, 40, }, + { 1, 0, 0, 1, 3, 40, }, + { 0, 0, 0, 1, 4, 46, }, + { 2, 0, 0, 1, 4, 40, }, + { 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52, 46, }, + { 2, 1, 0, 3, 52, 40, }, + { 1, 1, 0, 3, 52, 40, }, + { 0, 1, 0, 3, 56, 46, }, + { 2, 1, 0, 3, 56, 40, }, + { 1, 1, 0, 3, 56, 40, }, + { 0, 1, 0, 3, 60, 46, }, + { 2, 1, 0, 3, 60, 40, }, + { 1, 1, 0, 3, 60, 40, }, + { 0, 1, 0, 3, 64, 46, }, + { 2, 1, 0, 3, 64, 40, }, + { 1, 1, 0, 3, 64, 40, }, + { 0, 1, 0, 3, 100, 46, }, + { 2, 1, 0, 3, 100, 40, }, + { 1, 1, 0, 3, 100, 40, }, + { 0, 1, 0, 3, 104, 46, }, + { 2, 1, 0, 3, 104, 40, }, + { 1, 1, 0, 3, 104, 40, }, + { 0, 1, 0, 3, 108, 46, }, + { 2, 1, 0, 3, 108, 40, }, + { 1, 1, 0, 3, 108, 40, }, + { 0, 1, 0, 3, 112, 46, }, + { 2, 1, 0, 3, 112, 40, }, + { 1, 1, 0, 3, 112, 40, }, + { 0, 1, 0, 3, 116, 46, }, + { 2, 1, 0, 3, 116, 40, }, + { 1, 1, 0, 3, 116, 40, }, + { 0, 1, 0, 3, 120, 46, }, + { 2, 1, 0, 3, 120, 40, }, + { 1, 1, 0, 3, 120, 40, }, + { 0, 1, 0, 3, 124, 46, }, + { 2, 1, 0, 3, 124, 40, }, + { 1, 1, 0, 3, 124, 40, }, + { 0, 1, 0, 3, 128, 46, }, + { 2, 1, 0, 3, 128, 40, }, + { 1, 1, 0, 3, 128, 40, }, + { 0, 1, 0, 3, 132, 46, }, + { 2, 1, 0, 3, 132, 40, }, + { 1, 1, 0, 3, 132, 40, }, + { 0, 1, 0, 3, 136, 46, }, + { 2, 1, 0, 3, 136, 40, }, + { 1, 1, 0, 3, 136, 40, }, + { 0, 1, 0, 3, 140, 46, }, + { 2, 1, 0, 3, 140, 40, }, + { 1, 1, 0, 3, 140, 40, }, + { 0, 1, 0, 3, 149, 46, }, + { 2, 1, 0, 3, 149, 40, }, + { 1, 1, 0, 3, 149, 63, }, + { 0, 1, 0, 3, 153, 46, }, + { 2, 1, 0, 3, 153, 40, }, + { 1, 1, 0, 3, 153, 63, }, + { 0, 1, 0, 3, 157, 46, }, + { 2, 1, 0, 3, 157, 40, }, + { 1, 1, 0, 3, 157, 63, }, + { 0, 1, 0, 3, 161, 46, }, + { 2, 1, 0, 3, 161, 40, }, + { 1, 1, 0, 3, 161, 63, }, + { 0, 1, 0, 3, 165, 46, }, + { 2, 1, 0, 3, 165, 40, }, + { 1, 1, 0, 3, 165, 63, }, + { 0, 1, 0, 6, 36, 46, }, + { 2, 1, 0, 6, 36, 40, }, + { 1, 1, 0, 6, 36, 40, }, + { 0, 1, 0, 6, 40, 46, }, + { 2, 1, 0, 6, 40, 40, }, + { 1, 1, 0, 6, 40, 40, }, + { 0, 1, 0, 6, 44, 46, }, + { 2, 1, 0, 6, 44, 40, }, + { 1, 1, 0, 6, 44, 40, }, + { 0, 1, 0, 6, 48, 46, }, + { 2, 1, 0, 6, 48, 40, }, + { 1, 1, 0, 6, 48, 40, }, + { 0, 1, 0, 6, 52, 46, }, + { 2, 1, 0, 6, 52, 40, }, + { 1, 1, 0, 6, 52, 40, }, + { 0, 1, 0, 6, 56, 46, }, + { 2, 1, 0, 6, 56, 40, }, + { 1, 1, 0, 6, 56, 40, }, + { 0, 1, 0, 6, 60, 46, }, + { 2, 1, 0, 6, 60, 40, }, + { 1, 1, 0, 6, 60, 40, }, + { 0, 1, 0, 6, 64, 46, }, + { 2, 1, 0, 6, 64, 40, }, + { 1, 1, 0, 6, 64, 40, }, + { 0, 1, 0, 6, 100, 46, }, + { 2, 1, 0, 6, 100, 40, }, + { 1, 1, 0, 6, 100, 40, }, + { 0, 1, 0, 6, 104, 46, }, + { 2, 1, 0, 6, 104, 40, }, + { 1, 1, 0, 6, 104, 40, }, + { 0, 1, 0, 6, 108, 46, }, + { 2, 1, 0, 6, 108, 40, }, + { 1, 1, 0, 6, 108, 40, }, + { 0, 1, 0, 6, 112, 46, }, + { 2, 1, 0, 6, 112, 40, }, + { 1, 1, 0, 6, 112, 40, }, + { 0, 1, 0, 6, 116, 46, }, + { 2, 1, 0, 6, 116, 40, }, + { 1, 1, 0, 6, 116, 40, }, + { 0, 1, 0, 6, 120, 46, }, + { 2, 1, 0, 6, 120, 40, }, + { 1, 1, 0, 6, 120, 40, }, + { 0, 1, 0, 6, 124, 46, }, + { 2, 1, 0, 6, 124, 40, }, + { 1, 1, 0, 6, 124, 40, }, + { 0, 1, 0, 6, 128, 46, }, + { 2, 1, 0, 6, 128, 40, }, + { 1, 1, 0, 6, 128, 40, }, + { 0, 1, 0, 6, 132, 46, }, + { 2, 1, 0, 6, 132, 40, }, + { 1, 1, 0, 6, 132, 40, }, + { 0, 1, 0, 6, 136, 46, }, + { 2, 1, 0, 6, 136, 40, }, + { 1, 1, 0, 6, 136, 40, }, + { 0, 1, 0, 6, 140, 46, }, + { 2, 1, 0, 6, 140, 40, }, + { 1, 1, 0, 6, 140, 40, }, + { 0, 1, 0, 6, 149, 46, }, + { 2, 1, 0, 6, 149, 40, }, + { 1, 1, 0, 6, 149, 63, }, + { 0, 1, 0, 6, 153, 46, }, + { 2, 1, 0, 6, 153, 40, }, + { 1, 1, 0, 6, 153, 63, }, + { 0, 1, 0, 6, 157, 46, }, + { 2, 1, 0, 6, 157, 40, }, + { 1, 1, 0, 6, 157, 63, }, + { 0, 1, 0, 6, 161, 46, }, + { 2, 1, 0, 6, 161, 40, }, + { 1, 1, 0, 6, 161, 63, }, + { 0, 1, 0, 6, 165, 46, }, + { 2, 1, 0, 6, 165, 40, }, + { 1, 1, 0, 6, 165, 63, }, + { 0, 1, 0, 7, 36, 46, }, + { 2, 1, 0, 7, 36, 40, }, + { 1, 1, 0, 7, 36, 40, }, + { 0, 1, 0, 7, 40, 46, }, + { 2, 1, 0, 7, 40, 40, }, + { 1, 1, 0, 7, 40, 40, }, + { 0, 1, 0, 7, 44, 46, }, + { 2, 1, 0, 7, 44, 40, }, + { 1, 1, 0, 7, 44, 40, }, + { 0, 1, 0, 7, 48, 46, }, + { 2, 1, 0, 7, 48, 40, }, + { 1, 1, 0, 7, 48, 40, }, + { 0, 1, 0, 7, 52, 46, }, + { 2, 1, 0, 7, 52, 40, }, + { 1, 1, 0, 7, 52, 40, }, + { 0, 1, 0, 7, 56, 46, }, + { 2, 1, 0, 7, 56, 40, }, + { 1, 1, 0, 7, 56, 40, }, + { 0, 1, 0, 7, 60, 46, }, + { 2, 1, 0, 7, 60, 40, }, + { 1, 1, 0, 7, 60, 40, }, + { 0, 1, 0, 7, 64, 46, }, + { 2, 1, 0, 7, 64, 40, }, + { 1, 1, 0, 7, 64, 40, }, + { 0, 1, 0, 7, 100, 46, }, + { 2, 1, 0, 7, 100, 40, }, + { 1, 1, 0, 7, 100, 40, }, + { 0, 1, 0, 7, 104, 46, }, + { 2, 1, 0, 7, 104, 40, }, + { 1, 1, 0, 7, 104, 40, }, + { 0, 1, 0, 7, 108, 46, }, + { 2, 1, 0, 7, 108, 40, }, + { 1, 1, 0, 7, 108, 40, }, + { 0, 1, 0, 7, 112, 46, }, + { 2, 1, 0, 7, 112, 40, }, + { 1, 1, 0, 7, 112, 40, }, + { 0, 1, 0, 7, 116, 46, }, + { 2, 1, 0, 7, 116, 40, }, + { 1, 1, 0, 7, 116, 40, }, + { 0, 1, 0, 7, 120, 46, }, + { 2, 1, 0, 7, 120, 40, }, + { 1, 1, 0, 7, 120, 40, }, + { 0, 1, 0, 7, 124, 46, }, + { 2, 1, 0, 7, 124, 40, }, + { 1, 1, 0, 7, 124, 40, }, + { 0, 1, 0, 7, 128, 46, }, + { 2, 1, 0, 7, 128, 40, }, + { 1, 1, 0, 7, 128, 40, }, + { 0, 1, 0, 7, 132, 46, }, + { 2, 1, 0, 7, 132, 40, }, + { 1, 1, 0, 7, 132, 40, }, + { 0, 1, 0, 7, 136, 46, }, + { 2, 1, 0, 7, 136, 40, }, + { 1, 1, 0, 7, 136, 40, }, + { 0, 1, 0, 7, 140, 46, }, + { 2, 1, 0, 7, 140, 40, }, + { 1, 1, 0, 7, 140, 40, }, + { 0, 1, 0, 7, 149, 46, }, + { 2, 1, 0, 7, 149, 40, }, + { 1, 1, 0, 7, 149, 63, }, + { 0, 1, 0, 7, 153, 46, }, + { 2, 1, 0, 7, 153, 40, }, + { 1, 1, 0, 7, 153, 63, }, + { 0, 1, 0, 7, 157, 46, }, + { 2, 1, 0, 7, 157, 40, }, + { 1, 1, 0, 7, 157, 63, }, + { 0, 1, 0, 7, 161, 46, }, + { 2, 1, 0, 7, 161, 40, }, + { 1, 1, 0, 7, 161, 63, }, + { 0, 1, 0, 7, 165, 46, }, + { 2, 1, 0, 7, 165, 40, }, + { 1, 1, 0, 7, 165, 63, }, + { 0, 1, 1, 2, 38, 46, }, + { 2, 1, 1, 2, 38, 40, }, + { 1, 1, 1, 2, 38, 40, }, + { 0, 1, 1, 2, 46, 46, }, + { 2, 1, 1, 2, 46, 40, }, + { 1, 1, 1, 2, 46, 40, }, + { 0, 1, 1, 2, 54, 46, }, + { 2, 1, 1, 2, 54, 40, }, + { 1, 1, 1, 2, 54, 40, }, + { 0, 1, 1, 2, 62, 46, }, + { 2, 1, 1, 2, 62, 40, }, + { 1, 1, 1, 2, 62, 40, }, + { 0, 1, 1, 2, 102, 46, }, + { 2, 1, 1, 2, 102, 40, }, + { 1, 1, 1, 2, 102, 40, }, + { 0, 1, 1, 2, 110, 46, }, + { 2, 1, 1, 2, 110, 40, }, + { 1, 1, 1, 2, 110, 40, }, + { 0, 1, 1, 2, 118, 46, }, + { 2, 1, 1, 2, 118, 40, }, + { 1, 1, 1, 2, 118, 40, }, + { 0, 1, 1, 2, 126, 46, }, + { 2, 1, 1, 2, 126, 40, }, + { 1, 1, 1, 2, 126, 40, }, + { 0, 1, 1, 2, 134, 46, }, + { 2, 1, 1, 2, 134, 40, }, + { 1, 1, 1, 2, 134, 40, }, + { 0, 1, 1, 2, 151, 46, }, + { 2, 1, 1, 2, 151, 40, }, + { 1, 1, 1, 2, 151, 63, }, + { 0, 1, 1, 2, 159, 46, }, + { 2, 1, 1, 2, 159, 40, }, + { 1, 1, 1, 2, 159, 63, }, + { 0, 1, 1, 3, 38, 46, }, + { 2, 1, 1, 3, 38, 40, }, + { 1, 1, 1, 3, 38, 40, }, + { 0, 1, 1, 3, 46, 46, }, + { 2, 1, 1, 3, 46, 40, }, + { 1, 1, 1, 3, 46, 40, }, + { 0, 1, 1, 3, 54, 46, }, + { 2, 1, 1, 3, 54, 40, }, + { 1, 1, 1, 3, 54, 40, }, + { 0, 1, 1, 3, 62, 46, }, + { 2, 1, 1, 3, 62, 40, }, + { 1, 1, 1, 3, 62, 40, }, + { 0, 1, 1, 3, 102, 46, }, + { 2, 1, 1, 3, 102, 40, }, + { 1, 1, 1, 3, 102, 40, }, + { 0, 1, 1, 3, 110, 46, }, + { 2, 1, 1, 3, 110, 40, }, + { 1, 1, 1, 3, 110, 40, }, + { 0, 1, 1, 3, 118, 46, }, + { 2, 1, 1, 3, 118, 40, }, + { 1, 1, 1, 3, 118, 40, }, + { 0, 1, 1, 3, 126, 46, }, + { 2, 1, 1, 3, 126, 40, }, + { 1, 1, 1, 3, 126, 40, }, + { 0, 1, 1, 3, 134, 46, }, + { 2, 1, 1, 3, 134, 40, }, + { 1, 1, 1, 3, 134, 40, }, + { 0, 1, 1, 3, 151, 46, }, + { 2, 1, 1, 3, 151, 40, }, + { 1, 1, 1, 3, 151, 63, }, + { 0, 1, 1, 3, 159, 46, }, + { 2, 1, 1, 3, 159, 40, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 1, 6, 38, 46, }, + { 2, 1, 1, 6, 38, 40, }, + { 1, 1, 1, 6, 38, 40, }, + { 0, 1, 1, 6, 46, 46, }, + { 2, 1, 1, 6, 46, 40, }, + { 1, 1, 1, 6, 46, 40, }, + { 0, 1, 1, 6, 54, 46, }, + { 2, 1, 1, 6, 54, 40, }, + { 1, 1, 1, 6, 54, 40, }, + { 0, 1, 1, 6, 62, 46, }, + { 2, 1, 1, 6, 62, 40, }, + { 1, 1, 1, 6, 62, 40, }, + { 0, 1, 1, 6, 102, 46, }, + { 2, 1, 1, 6, 102, 40, }, + { 1, 1, 1, 6, 102, 40, }, + { 0, 1, 1, 6, 110, 46, }, + { 2, 1, 1, 6, 110, 40, }, + { 1, 1, 1, 6, 110, 40, }, + { 0, 1, 1, 6, 118, 46, }, + { 2, 1, 1, 6, 118, 40, }, + { 1, 1, 1, 6, 118, 40, }, + { 0, 1, 1, 6, 126, 46, }, + { 2, 1, 1, 6, 126, 40, }, + { 1, 1, 1, 6, 126, 40, }, + { 0, 1, 1, 6, 134, 46, }, + { 2, 1, 1, 6, 134, 40, }, + { 1, 1, 1, 6, 134, 40, }, + { 0, 1, 1, 6, 151, 46, }, + { 2, 1, 1, 6, 151, 40, }, + { 1, 1, 1, 6, 151, 63, }, + { 0, 1, 1, 6, 159, 46, }, + { 2, 1, 1, 6, 159, 40, }, + { 1, 1, 1, 6, 159, 63, }, + { 0, 1, 1, 7, 38, 46, }, + { 2, 1, 1, 7, 38, 40, }, + { 1, 1, 1, 7, 38, 40, }, + { 0, 1, 1, 7, 46, 46, }, + { 2, 1, 1, 7, 46, 40, }, + { 1, 1, 1, 7, 46, 40, }, + { 0, 1, 1, 7, 54, 46, }, + { 2, 1, 1, 7, 54, 40, }, + { 1, 1, 1, 7, 54, 40, }, + { 0, 1, 1, 7, 62, 46, }, + { 2, 1, 1, 7, 62, 40, }, + { 1, 1, 1, 7, 62, 40, }, + { 0, 1, 1, 7, 102, 46, }, + { 2, 1, 1, 7, 102, 40, }, + { 1, 1, 1, 7, 102, 40, }, + { 0, 1, 1, 7, 110, 46, }, + { 2, 1, 1, 7, 110, 40, }, + { 1, 1, 1, 7, 110, 40, }, + { 0, 1, 1, 7, 118, 46, }, + { 2, 1, 1, 7, 118, 40, }, + { 1, 1, 1, 7, 118, 40, }, + { 0, 1, 1, 7, 126, 46, }, + { 2, 1, 1, 7, 126, 40, }, + { 1, 1, 1, 7, 126, 40, }, + { 0, 1, 1, 7, 134, 46, }, + { 2, 1, 1, 7, 134, 40, }, + { 1, 1, 1, 7, 134, 40, }, + { 0, 1, 1, 7, 151, 46, }, + { 2, 1, 1, 7, 151, 40, }, + { 1, 1, 1, 7, 151, 63, }, + { 0, 1, 1, 7, 159, 46, }, + { 2, 1, 1, 7, 159, 40, }, + { 1, 1, 1, 7, 159, 63, }, + { 0, 1, 2, 4, 42, 46, }, + { 2, 1, 2, 4, 42, 40, }, + { 1, 1, 2, 4, 42, 40, }, + { 0, 1, 2, 4, 58, 46, }, + { 2, 1, 2, 4, 58, 40, }, + { 1, 1, 2, 4, 58, 40, }, + { 0, 1, 2, 4, 106, 46, }, + { 2, 1, 2, 4, 106, 40, }, + { 1, 1, 2, 4, 106, 40, }, + { 0, 1, 2, 4, 122, 46, }, + { 2, 1, 2, 4, 122, 40, }, + { 1, 1, 2, 4, 122, 40, }, + { 0, 1, 2, 4, 155, 46, }, + { 2, 1, 2, 4, 155, 40, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 46, }, + { 2, 1, 2, 5, 42, 40, }, + { 1, 1, 2, 5, 42, 40, }, + { 0, 1, 2, 5, 58, 46, }, + { 2, 1, 2, 5, 58, 40, }, + { 1, 1, 2, 5, 58, 40, }, + { 0, 1, 2, 5, 106, 46, }, + { 2, 1, 2, 5, 106, 40, }, + { 1, 1, 2, 5, 106, 40, }, + { 0, 1, 2, 5, 122, 46, }, + { 2, 1, 2, 5, 122, 40, }, + { 1, 1, 2, 5, 122, 40, }, + { 0, 1, 2, 5, 155, 46, }, + { 2, 1, 2, 5, 155, 40, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 46, }, + { 2, 1, 2, 8, 42, 40, }, + { 1, 1, 2, 8, 42, 40, }, + { 0, 1, 2, 8, 58, 46, }, + { 2, 1, 2, 8, 58, 40, }, + { 1, 1, 2, 8, 58, 40, }, + { 0, 1, 2, 8, 106, 46, }, + { 2, 1, 2, 8, 106, 40, }, + { 1, 1, 2, 8, 106, 40, }, + { 0, 1, 2, 8, 122, 46, }, + { 2, 1, 2, 8, 122, 40, }, + { 1, 1, 2, 8, 122, 40, }, + { 0, 1, 2, 8, 155, 46, }, + { 2, 1, 2, 8, 155, 40, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 46, }, + { 2, 1, 2, 9, 42, 40, }, + { 1, 1, 2, 9, 42, 40, }, + { 0, 1, 2, 9, 58, 46, }, + { 2, 1, 2, 9, 58, 40, }, + { 1, 1, 2, 9, 58, 40, }, + { 0, 1, 2, 9, 106, 46, }, + { 2, 1, 2, 9, 106, 40, }, + { 1, 1, 2, 9, 106, 40, }, + { 0, 1, 2, 9, 122, 46, }, + { 2, 1, 2, 9, 122, 40, }, + { 1, 1, 2, 9, 122, 40, }, + { 0, 1, 2, 9, 155, 46, }, + { 2, 1, 2, 9, 155, 40, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type5); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type7[] = { + { 0, 0, 0, 0, 1, 44, }, + { 2, 0, 0, 0, 1, 32, }, + { 1, 0, 0, 0, 1, 32, }, + { 0, 0, 0, 0, 2, 52, }, + { 2, 0, 0, 0, 2, 32, }, + { 1, 0, 0, 0, 2, 32, }, + { 0, 0, 0, 0, 3, 52, }, + { 2, 0, 0, 0, 3, 32, }, + { 1, 0, 0, 0, 3, 32, }, + { 0, 0, 0, 0, 4, 52, }, + { 2, 0, 0, 0, 4, 32, }, + { 1, 0, 0, 0, 4, 32, }, + { 0, 0, 0, 0, 5, 52, }, + { 2, 0, 0, 0, 5, 32, }, + { 1, 0, 0, 0, 5, 32, }, + { 0, 0, 0, 0, 6, 52, }, + { 2, 0, 0, 0, 6, 32, }, + { 1, 0, 0, 0, 6, 32, }, + { 0, 0, 0, 0, 7, 52, }, + { 2, 0, 0, 0, 7, 32, }, + { 1, 0, 0, 0, 7, 32, }, + { 0, 0, 0, 0, 8, 52, }, + { 2, 0, 0, 0, 8, 32, }, + { 1, 0, 0, 0, 8, 32, }, + { 0, 0, 0, 0, 9, 52, }, + { 2, 0, 0, 0, 9, 32, }, + { 1, 0, 0, 0, 9, 32, }, + { 0, 0, 0, 0, 10, 52, }, + { 2, 0, 0, 0, 10, 32, }, + { 1, 0, 0, 0, 10, 32, }, + { 0, 0, 0, 0, 11, 44, }, + { 2, 0, 0, 0, 11, 32, }, + { 1, 0, 0, 0, 11, 32, }, + { 0, 0, 0, 0, 12, 63, }, + { 2, 0, 0, 0, 12, 32, }, + { 1, 0, 0, 0, 12, 32, }, + { 0, 0, 0, 0, 13, 63, }, + { 2, 0, 0, 0, 13, 32, }, + { 1, 0, 0, 0, 13, 32, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 32, }, + { 0, 0, 0, 1, 1, 38, }, + { 2, 0, 0, 1, 1, 32, }, + { 1, 0, 0, 1, 1, 32, }, + { 0, 0, 0, 1, 2, 46, }, + { 2, 0, 0, 1, 2, 32, }, + { 1, 0, 0, 1, 2, 32, }, + { 0, 0, 0, 1, 3, 46, }, + { 2, 0, 0, 1, 3, 32, }, + { 1, 0, 0, 1, 3, 32, }, + { 0, 0, 0, 1, 4, 46, }, + { 2, 0, 0, 1, 4, 32, }, + { 1, 0, 0, 1, 4, 32, }, + { 0, 0, 0, 1, 5, 46, }, + { 2, 0, 0, 1, 5, 32, }, + { 1, 0, 0, 1, 5, 32, }, + { 0, 0, 0, 1, 6, 46, }, + { 2, 0, 0, 1, 6, 32, }, + { 1, 0, 0, 1, 6, 32, }, + { 0, 0, 0, 1, 7, 46, }, + { 2, 0, 0, 1, 7, 32, }, + { 1, 0, 0, 1, 7, 32, }, + { 0, 0, 0, 1, 8, 46, }, + { 2, 0, 0, 1, 8, 32, }, + { 1, 0, 0, 1, 8, 32, }, + { 0, 0, 0, 1, 9, 46, }, + { 2, 0, 0, 1, 9, 32, }, + { 1, 0, 0, 1, 9, 32, }, + { 0, 0, 0, 1, 10, 46, }, + { 2, 0, 0, 1, 10, 32, }, + { 1, 0, 0, 1, 10, 32, }, + { 0, 0, 0, 1, 11, 38, }, + { 2, 0, 0, 1, 11, 32, }, + { 1, 0, 0, 1, 11, 32, }, + { 0, 0, 0, 1, 12, 63, }, + { 2, 0, 0, 1, 12, 32, }, + { 1, 0, 0, 1, 12, 32, }, + { 0, 0, 0, 1, 13, 63, }, + { 2, 0, 0, 1, 13, 32, }, + { 1, 0, 0, 1, 13, 32, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 34, }, + { 2, 0, 0, 2, 1, 32, }, + { 1, 0, 0, 2, 1, 32, }, + { 0, 0, 0, 2, 2, 46, }, + { 2, 0, 0, 2, 2, 32, }, + { 1, 0, 0, 2, 2, 32, }, + { 0, 0, 0, 2, 3, 46, }, + { 2, 0, 0, 2, 3, 32, }, + { 1, 0, 0, 2, 3, 32, }, + { 0, 0, 0, 2, 4, 46, }, + { 2, 0, 0, 2, 4, 32, }, + { 1, 0, 0, 2, 4, 32, }, + { 0, 0, 0, 2, 5, 46, }, + { 2, 0, 0, 2, 5, 32, }, + { 1, 0, 0, 2, 5, 32, }, + { 0, 0, 0, 2, 6, 46, }, + { 2, 0, 0, 2, 6, 32, }, + { 1, 0, 0, 2, 6, 32, }, + { 0, 0, 0, 2, 7, 46, }, + { 2, 0, 0, 2, 7, 32, }, + { 1, 0, 0, 2, 7, 32, }, + { 0, 0, 0, 2, 8, 46, }, + { 2, 0, 0, 2, 8, 32, }, + { 1, 0, 0, 2, 8, 32, }, + { 0, 0, 0, 2, 9, 46, }, + { 2, 0, 0, 2, 9, 32, }, + { 1, 0, 0, 2, 9, 32, }, + { 0, 0, 0, 2, 10, 46, }, + { 2, 0, 0, 2, 10, 32, }, + { 1, 0, 0, 2, 10, 32, }, + { 0, 0, 0, 2, 11, 34, }, + { 2, 0, 0, 2, 11, 32, }, + { 1, 0, 0, 2, 11, 32, }, + { 0, 0, 0, 2, 12, 63, }, + { 2, 0, 0, 2, 12, 32, }, + { 1, 0, 0, 2, 12, 32, }, + { 0, 0, 0, 2, 13, 63, }, + { 2, 0, 0, 2, 13, 32, }, + { 1, 0, 0, 2, 13, 32, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 32, }, + { 2, 0, 0, 3, 1, 30, }, + { 1, 0, 0, 3, 1, 30, }, + { 0, 0, 0, 3, 2, 44, }, + { 2, 0, 0, 3, 2, 30, }, + { 1, 0, 0, 3, 2, 30, }, + { 0, 0, 0, 3, 3, 44, }, + { 2, 0, 0, 3, 3, 30, }, + { 1, 0, 0, 3, 3, 30, }, + { 0, 0, 0, 3, 4, 44, }, + { 2, 0, 0, 3, 4, 30, }, + { 1, 0, 0, 3, 4, 30, }, + { 0, 0, 0, 3, 5, 44, }, + { 2, 0, 0, 3, 5, 30, }, + { 1, 0, 0, 3, 5, 30, }, + { 0, 0, 0, 3, 6, 44, }, + { 2, 0, 0, 3, 6, 30, }, + { 1, 0, 0, 3, 6, 30, }, + { 0, 0, 0, 3, 7, 44, }, + { 2, 0, 0, 3, 7, 30, }, + { 1, 0, 0, 3, 7, 30, }, + { 0, 0, 0, 3, 8, 44, }, + { 2, 0, 0, 3, 8, 30, }, + { 1, 0, 0, 3, 8, 30, }, + { 0, 0, 0, 3, 9, 44, }, + { 2, 0, 0, 3, 9, 30, }, + { 1, 0, 0, 3, 9, 30, }, + { 0, 0, 0, 3, 10, 44, }, + { 2, 0, 0, 3, 10, 30, }, + { 1, 0, 0, 3, 10, 30, }, + { 0, 0, 0, 3, 11, 32, }, + { 2, 0, 0, 3, 11, 30, }, + { 1, 0, 0, 3, 11, 30, }, + { 0, 0, 0, 3, 12, 63, }, + { 2, 0, 0, 3, 12, 30, }, + { 1, 0, 0, 3, 12, 30, }, + { 0, 0, 0, 3, 13, 63, }, + { 2, 0, 0, 3, 13, 30, }, + { 1, 0, 0, 3, 13, 30, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 63, }, + { 0, 0, 0, 6, 1, 30, }, + { 2, 0, 0, 6, 1, 28, }, + { 1, 0, 0, 6, 1, 28, }, + { 0, 0, 0, 6, 2, 42, }, + { 2, 0, 0, 6, 2, 28, }, + { 1, 0, 0, 6, 2, 28, }, + { 0, 0, 0, 6, 3, 42, }, + { 2, 0, 0, 6, 3, 28, }, + { 1, 0, 0, 6, 3, 28, }, + { 0, 0, 0, 6, 4, 42, }, + { 2, 0, 0, 6, 4, 28, }, + { 1, 0, 0, 6, 4, 28, }, + { 0, 0, 0, 6, 5, 42, }, + { 2, 0, 0, 6, 5, 28, }, + { 1, 0, 0, 6, 5, 28, }, + { 0, 0, 0, 6, 6, 42, }, + { 2, 0, 0, 6, 6, 28, }, + { 1, 0, 0, 6, 6, 28, }, + { 0, 0, 0, 6, 7, 42, }, + { 2, 0, 0, 6, 7, 28, }, + { 1, 0, 0, 6, 7, 28, }, + { 0, 0, 0, 6, 8, 42, }, + { 2, 0, 0, 6, 8, 28, }, + { 1, 0, 0, 6, 8, 28, }, + { 0, 0, 0, 6, 9, 42, }, + { 2, 0, 0, 6, 9, 28, }, + { 1, 0, 0, 6, 9, 28, }, + { 0, 0, 0, 6, 10, 42, }, + { 2, 0, 0, 6, 10, 28, }, + { 1, 0, 0, 6, 10, 28, }, + { 0, 0, 0, 6, 11, 30, }, + { 2, 0, 0, 6, 11, 28, }, + { 1, 0, 0, 6, 11, 28, }, + { 0, 0, 0, 6, 12, 63, }, + { 2, 0, 0, 6, 12, 28, }, + { 1, 0, 0, 6, 12, 28, }, + { 0, 0, 0, 6, 13, 63, }, + { 2, 0, 0, 6, 13, 28, }, + { 1, 0, 0, 6, 13, 28, }, + { 0, 0, 0, 6, 14, 63, }, + { 2, 0, 0, 6, 14, 63, }, + { 1, 0, 0, 6, 14, 63, }, + { 0, 0, 0, 7, 1, 28, }, + { 2, 0, 0, 7, 1, 26, }, + { 1, 0, 0, 7, 1, 26, }, + { 0, 0, 0, 7, 2, 40, }, + { 2, 0, 0, 7, 2, 26, }, + { 1, 0, 0, 7, 2, 26, }, + { 0, 0, 0, 7, 3, 40, }, + { 2, 0, 0, 7, 3, 26, }, + { 1, 0, 0, 7, 3, 26, }, + { 0, 0, 0, 7, 4, 40, }, + { 2, 0, 0, 7, 4, 26, }, + { 1, 0, 0, 7, 4, 26, }, + { 0, 0, 0, 7, 5, 40, }, + { 2, 0, 0, 7, 5, 26, }, + { 1, 0, 0, 7, 5, 26, }, + { 0, 0, 0, 7, 6, 40, }, + { 2, 0, 0, 7, 6, 26, }, + { 1, 0, 0, 7, 6, 26, }, + { 0, 0, 0, 7, 7, 40, }, + { 2, 0, 0, 7, 7, 26, }, + { 1, 0, 0, 7, 7, 26, }, + { 0, 0, 0, 7, 8, 40, }, + { 2, 0, 0, 7, 8, 26, }, + { 1, 0, 0, 7, 8, 26, }, + { 0, 0, 0, 7, 9, 40, }, + { 2, 0, 0, 7, 9, 26, }, + { 1, 0, 0, 7, 9, 26, }, + { 0, 0, 0, 7, 10, 40, }, + { 2, 0, 0, 7, 10, 26, }, + { 1, 0, 0, 7, 10, 26, }, + { 0, 0, 0, 7, 11, 28, }, + { 2, 0, 0, 7, 11, 26, }, + { 1, 0, 0, 7, 11, 26, }, + { 0, 0, 0, 7, 12, 63, }, + { 2, 0, 0, 7, 12, 26, }, + { 1, 0, 0, 7, 12, 26, }, + { 0, 0, 0, 7, 13, 63, }, + { 2, 0, 0, 7, 13, 26, }, + { 1, 0, 0, 7, 13, 26, }, + { 0, 0, 0, 7, 14, 63, }, + { 2, 0, 0, 7, 14, 63, }, + { 1, 0, 0, 7, 14, 63, }, + { 0, 0, 1, 2, 1, 63, }, + { 2, 0, 1, 2, 1, 63, }, + { 1, 0, 1, 2, 1, 63, }, + { 0, 0, 1, 2, 2, 63, }, + { 2, 0, 1, 2, 2, 63, }, + { 1, 0, 1, 2, 2, 63, }, + { 0, 0, 1, 2, 3, 36, }, + { 2, 0, 1, 2, 3, 32, }, + { 1, 0, 1, 2, 3, 32, }, + { 0, 0, 1, 2, 4, 40, }, + { 2, 0, 1, 2, 4, 32, }, + { 1, 0, 1, 2, 4, 32, }, + { 0, 0, 1, 2, 5, 40, }, + { 2, 0, 1, 2, 5, 32, }, + { 1, 0, 1, 2, 5, 32, }, + { 0, 0, 1, 2, 6, 40, }, + { 2, 0, 1, 2, 6, 32, }, + { 1, 0, 1, 2, 6, 32, }, + { 0, 0, 1, 2, 7, 40, }, + { 2, 0, 1, 2, 7, 32, }, + { 1, 0, 1, 2, 7, 32, }, + { 0, 0, 1, 2, 8, 40, }, + { 2, 0, 1, 2, 8, 32, }, + { 1, 0, 1, 2, 8, 32, }, + { 0, 0, 1, 2, 9, 40, }, + { 2, 0, 1, 2, 9, 32, }, + { 1, 0, 1, 2, 9, 32, }, + { 0, 0, 1, 2, 10, 40, }, + { 2, 0, 1, 2, 10, 32, }, + { 1, 0, 1, 2, 10, 32, }, + { 0, 0, 1, 2, 11, 34, }, + { 2, 0, 1, 2, 11, 32, }, + { 1, 0, 1, 2, 11, 32, }, + { 0, 0, 1, 2, 12, 63, }, + { 2, 0, 1, 2, 12, 32, }, + { 1, 0, 1, 2, 12, 32, }, + { 0, 0, 1, 2, 13, 63, }, + { 2, 0, 1, 2, 13, 32, }, + { 1, 0, 1, 2, 13, 32, }, + { 0, 0, 1, 2, 14, 63, }, + { 2, 0, 1, 2, 14, 63, }, + { 1, 0, 1, 2, 14, 63, }, + { 0, 0, 1, 3, 1, 63, }, + { 2, 0, 1, 3, 1, 63, }, + { 1, 0, 1, 3, 1, 63, }, + { 0, 0, 1, 3, 2, 63, }, + { 2, 0, 1, 3, 2, 63, }, + { 1, 0, 1, 3, 2, 63, }, + { 0, 0, 1, 3, 3, 34, }, + { 2, 0, 1, 3, 3, 30, }, + { 1, 0, 1, 3, 3, 30, }, + { 0, 0, 1, 3, 4, 38, }, + { 2, 0, 1, 3, 4, 30, }, + { 1, 0, 1, 3, 4, 30, }, + { 0, 0, 1, 3, 5, 38, }, + { 2, 0, 1, 3, 5, 30, }, + { 1, 0, 1, 3, 5, 30, }, + { 0, 0, 1, 3, 6, 38, }, + { 2, 0, 1, 3, 6, 30, }, + { 1, 0, 1, 3, 6, 30, }, + { 0, 0, 1, 3, 7, 38, }, + { 2, 0, 1, 3, 7, 30, }, + { 1, 0, 1, 3, 7, 30, }, + { 0, 0, 1, 3, 8, 38, }, + { 2, 0, 1, 3, 8, 30, }, + { 1, 0, 1, 3, 8, 30, }, + { 0, 0, 1, 3, 9, 38, }, + { 2, 0, 1, 3, 9, 30, }, + { 1, 0, 1, 3, 9, 30, }, + { 0, 0, 1, 3, 10, 38, }, + { 2, 0, 1, 3, 10, 30, }, + { 1, 0, 1, 3, 10, 30, }, + { 0, 0, 1, 3, 11, 32, }, + { 2, 0, 1, 3, 11, 30, }, + { 1, 0, 1, 3, 11, 30, }, + { 0, 0, 1, 3, 12, 63, }, + { 2, 0, 1, 3, 12, 30, }, + { 1, 0, 1, 3, 12, 30, }, + { 0, 0, 1, 3, 13, 63, }, + { 2, 0, 1, 3, 13, 30, }, + { 1, 0, 1, 3, 13, 30, }, + { 0, 0, 1, 3, 14, 63, }, + { 2, 0, 1, 3, 14, 63, }, + { 1, 0, 1, 3, 14, 63, }, + { 0, 0, 1, 6, 1, 63, }, + { 2, 0, 1, 6, 1, 63, }, + { 1, 0, 1, 6, 1, 63, }, + { 0, 0, 1, 6, 2, 63, }, + { 2, 0, 1, 6, 2, 63, }, + { 1, 0, 1, 6, 2, 63, }, + { 0, 0, 1, 6, 3, 32, }, + { 2, 0, 1, 6, 3, 28, }, + { 1, 0, 1, 6, 3, 28, }, + { 0, 0, 1, 6, 4, 36, }, + { 2, 0, 1, 6, 4, 28, }, + { 1, 0, 1, 6, 4, 28, }, + { 0, 0, 1, 6, 5, 36, }, + { 2, 0, 1, 6, 5, 28, }, + { 1, 0, 1, 6, 5, 28, }, + { 0, 0, 1, 6, 6, 36, }, + { 2, 0, 1, 6, 6, 28, }, + { 1, 0, 1, 6, 6, 28, }, + { 0, 0, 1, 6, 7, 36, }, + { 2, 0, 1, 6, 7, 28, }, + { 1, 0, 1, 6, 7, 28, }, + { 0, 0, 1, 6, 8, 36, }, + { 2, 0, 1, 6, 8, 28, }, + { 1, 0, 1, 6, 8, 28, }, + { 0, 0, 1, 6, 9, 36, }, + { 2, 0, 1, 6, 9, 28, }, + { 1, 0, 1, 6, 9, 28, }, + { 0, 0, 1, 6, 10, 36, }, + { 2, 0, 1, 6, 10, 28, }, + { 1, 0, 1, 6, 10, 28, }, + { 0, 0, 1, 6, 11, 30, }, + { 2, 0, 1, 6, 11, 28, }, + { 1, 0, 1, 6, 11, 28, }, + { 0, 0, 1, 6, 12, 63, }, + { 2, 0, 1, 6, 12, 28, }, + { 1, 0, 1, 6, 12, 28, }, + { 0, 0, 1, 6, 13, 63, }, + { 2, 0, 1, 6, 13, 28, }, + { 1, 0, 1, 6, 13, 28, }, + { 0, 0, 1, 6, 14, 63, }, + { 2, 0, 1, 6, 14, 63, }, + { 1, 0, 1, 6, 14, 63, }, + { 0, 0, 1, 7, 1, 63, }, + { 2, 0, 1, 7, 1, 63, }, + { 1, 0, 1, 7, 1, 63, }, + { 0, 0, 1, 7, 2, 63, }, + { 2, 0, 1, 7, 2, 63, }, + { 1, 0, 1, 7, 2, 63, }, + { 0, 0, 1, 7, 3, 32, }, + { 2, 0, 1, 7, 3, 26, }, + { 1, 0, 1, 7, 3, 26, }, + { 0, 0, 1, 7, 4, 36, }, + { 2, 0, 1, 7, 4, 26, }, + { 1, 0, 1, 7, 4, 26, }, + { 0, 0, 1, 7, 5, 36, }, + { 2, 0, 1, 7, 5, 26, }, + { 1, 0, 1, 7, 5, 26, }, + { 0, 0, 1, 7, 6, 36, }, + { 2, 0, 1, 7, 6, 26, }, + { 1, 0, 1, 7, 6, 26, }, + { 0, 0, 1, 7, 7, 36, }, + { 2, 0, 1, 7, 7, 26, }, + { 1, 0, 1, 7, 7, 26, }, + { 0, 0, 1, 7, 8, 36, }, + { 2, 0, 1, 7, 8, 26, }, + { 1, 0, 1, 7, 8, 26, }, + { 0, 0, 1, 7, 9, 36, }, + { 2, 0, 1, 7, 9, 26, }, + { 1, 0, 1, 7, 9, 26, }, + { 0, 0, 1, 7, 10, 36, }, + { 2, 0, 1, 7, 10, 26, }, + { 1, 0, 1, 7, 10, 26, }, + { 0, 0, 1, 7, 11, 30, }, + { 2, 0, 1, 7, 11, 26, }, + { 1, 0, 1, 7, 11, 26, }, + { 0, 0, 1, 7, 12, 63, }, + { 2, 0, 1, 7, 12, 26, }, + { 1, 0, 1, 7, 12, 26, }, + { 0, 0, 1, 7, 13, 63, }, + { 2, 0, 1, 7, 13, 26, }, + { 1, 0, 1, 7, 13, 26, }, + { 0, 0, 1, 7, 14, 63, }, + { 2, 0, 1, 7, 14, 63, }, + { 1, 0, 1, 7, 14, 63, }, + { 0, 1, 0, 1, 36, 38, }, + { 2, 1, 0, 1, 36, 32, }, + { 1, 1, 0, 1, 36, 32, }, + { 0, 1, 0, 1, 40, 38, }, + { 2, 1, 0, 1, 40, 32, }, + { 1, 1, 0, 1, 40, 32, }, + { 0, 1, 0, 1, 44, 38, }, + { 2, 1, 0, 1, 44, 32, }, + { 1, 1, 0, 1, 44, 32, }, + { 0, 1, 0, 1, 48, 38, }, + { 2, 1, 0, 1, 48, 32, }, + { 1, 1, 0, 1, 48, 32, }, + { 0, 1, 0, 1, 52, 38, }, + { 2, 1, 0, 1, 52, 32, }, + { 1, 1, 0, 1, 52, 32, }, + { 0, 1, 0, 1, 56, 38, }, + { 2, 1, 0, 1, 56, 32, }, + { 1, 1, 0, 1, 56, 32, }, + { 0, 1, 0, 1, 60, 38, }, + { 2, 1, 0, 1, 60, 32, }, + { 1, 1, 0, 1, 60, 32, }, + { 0, 1, 0, 1, 64, 38, }, + { 2, 1, 0, 1, 64, 32, }, + { 1, 1, 0, 1, 64, 32, }, + { 0, 1, 0, 1, 100, 36, }, + { 2, 1, 0, 1, 100, 32, }, + { 1, 1, 0, 1, 100, 32, }, + { 0, 1, 0, 1, 104, 36, }, + { 2, 1, 0, 1, 104, 32, }, + { 1, 1, 0, 1, 104, 32, }, + { 0, 1, 0, 1, 108, 36, }, + { 2, 1, 0, 1, 108, 32, }, + { 1, 1, 0, 1, 108, 32, }, + { 0, 1, 0, 1, 112, 36, }, + { 2, 1, 0, 1, 112, 32, }, + { 1, 1, 0, 1, 112, 32, }, + { 0, 1, 0, 1, 116, 36, }, + { 2, 1, 0, 1, 116, 32, }, + { 1, 1, 0, 1, 116, 32, }, + { 0, 1, 0, 1, 120, 36, }, + { 2, 1, 0, 1, 120, 32, }, + { 1, 1, 0, 1, 120, 32, }, + { 0, 1, 0, 1, 124, 36, }, + { 2, 1, 0, 1, 124, 32, }, + { 1, 1, 0, 1, 124, 32, }, + { 0, 1, 0, 1, 128, 36, }, + { 2, 1, 0, 1, 128, 32, }, + { 1, 1, 0, 1, 128, 32, }, + { 0, 1, 0, 1, 132, 36, }, + { 2, 1, 0, 1, 132, 32, }, + { 1, 1, 0, 1, 132, 32, }, + { 0, 1, 0, 1, 136, 36, }, + { 2, 1, 0, 1, 136, 32, }, + { 1, 1, 0, 1, 136, 32, }, + { 0, 1, 0, 1, 140, 36, }, + { 2, 1, 0, 1, 140, 32, }, + { 1, 1, 0, 1, 140, 32, }, + { 0, 1, 0, 1, 149, 36, }, + { 2, 1, 0, 1, 149, 32, }, + { 1, 1, 0, 1, 149, 63, }, + { 0, 1, 0, 1, 153, 36, }, + { 2, 1, 0, 1, 153, 32, }, + { 1, 1, 0, 1, 153, 63, }, + { 0, 1, 0, 1, 157, 36, }, + { 2, 1, 0, 1, 157, 32, }, + { 1, 1, 0, 1, 157, 63, }, + { 0, 1, 0, 1, 161, 36, }, + { 2, 1, 0, 1, 161, 32, }, + { 1, 1, 0, 1, 161, 63, }, + { 0, 1, 0, 1, 165, 36, }, + { 2, 1, 0, 1, 165, 32, }, + { 1, 1, 0, 1, 165, 63, }, + { 0, 1, 0, 2, 36, 36, }, + { 2, 1, 0, 2, 36, 32, }, + { 1, 1, 0, 2, 36, 32, }, + { 0, 1, 0, 2, 40, 36, }, + { 2, 1, 0, 2, 40, 32, }, + { 1, 1, 0, 2, 40, 32, }, + { 0, 1, 0, 2, 44, 36, }, + { 2, 1, 0, 2, 44, 32, }, + { 1, 1, 0, 2, 44, 32, }, + { 0, 1, 0, 2, 48, 36, }, + { 2, 1, 0, 2, 48, 32, }, + { 1, 1, 0, 2, 48, 32, }, + { 0, 1, 0, 2, 52, 36, }, + { 2, 1, 0, 2, 52, 32, }, + { 1, 1, 0, 2, 52, 32, }, + { 0, 1, 0, 2, 56, 36, }, + { 2, 1, 0, 2, 56, 32, }, + { 1, 1, 0, 2, 56, 32, }, + { 0, 1, 0, 2, 60, 36, }, + { 2, 1, 0, 2, 60, 32, }, + { 1, 1, 0, 2, 60, 32, }, + { 0, 1, 0, 2, 64, 36, }, + { 2, 1, 0, 2, 64, 32, }, + { 1, 1, 0, 2, 64, 32, }, + { 0, 1, 0, 2, 100, 36, }, + { 2, 1, 0, 2, 100, 32, }, + { 1, 1, 0, 2, 100, 32, }, + { 0, 1, 0, 2, 104, 36, }, + { 2, 1, 0, 2, 104, 32, }, + { 1, 1, 0, 2, 104, 32, }, + { 0, 1, 0, 2, 108, 36, }, + { 2, 1, 0, 2, 108, 32, }, + { 1, 1, 0, 2, 108, 32, }, + { 0, 1, 0, 2, 112, 36, }, + { 2, 1, 0, 2, 112, 32, }, + { 1, 1, 0, 2, 112, 32, }, + { 0, 1, 0, 2, 116, 36, }, + { 2, 1, 0, 2, 116, 32, }, + { 1, 1, 0, 2, 116, 32, }, + { 0, 1, 0, 2, 120, 36, }, + { 2, 1, 0, 2, 120, 32, }, + { 1, 1, 0, 2, 120, 32, }, + { 0, 1, 0, 2, 124, 36, }, + { 2, 1, 0, 2, 124, 32, }, + { 1, 1, 0, 2, 124, 32, }, + { 0, 1, 0, 2, 128, 36, }, + { 2, 1, 0, 2, 128, 32, }, + { 1, 1, 0, 2, 128, 32, }, + { 0, 1, 0, 2, 132, 36, }, + { 2, 1, 0, 2, 132, 32, }, + { 1, 1, 0, 2, 132, 32, }, + { 0, 1, 0, 2, 136, 36, }, + { 2, 1, 0, 2, 136, 32, }, + { 1, 1, 0, 2, 136, 32, }, + { 0, 1, 0, 2, 140, 34, }, + { 2, 1, 0, 2, 140, 32, }, + { 1, 1, 0, 2, 140, 32, }, + { 0, 1, 0, 2, 149, 32, }, + { 2, 1, 0, 2, 149, 32, }, + { 1, 1, 0, 2, 149, 63, }, + { 0, 1, 0, 2, 153, 38, }, + { 2, 1, 0, 2, 153, 32, }, + { 1, 1, 0, 2, 153, 63, }, + { 0, 1, 0, 2, 157, 38, }, + { 2, 1, 0, 2, 157, 32, }, + { 1, 1, 0, 2, 157, 63, }, + { 0, 1, 0, 2, 161, 38, }, + { 2, 1, 0, 2, 161, 32, }, + { 1, 1, 0, 2, 161, 63, }, + { 0, 1, 0, 2, 165, 38, }, + { 2, 1, 0, 2, 165, 32, }, + { 1, 1, 0, 2, 165, 63, }, + { 0, 1, 0, 3, 36, 34, }, + { 2, 1, 0, 3, 36, 30, }, + { 1, 1, 0, 3, 36, 30, }, + { 0, 1, 0, 3, 40, 34, }, + { 2, 1, 0, 3, 40, 30, }, + { 1, 1, 0, 3, 40, 30, }, + { 0, 1, 0, 3, 44, 34, }, + { 2, 1, 0, 3, 44, 30, }, + { 1, 1, 0, 3, 44, 30, }, + { 0, 1, 0, 3, 48, 34, }, + { 2, 1, 0, 3, 48, 30, }, + { 1, 1, 0, 3, 48, 30, }, + { 0, 1, 0, 3, 52, 34, }, + { 2, 1, 0, 3, 52, 30, }, + { 1, 1, 0, 3, 52, 30, }, + { 0, 1, 0, 3, 56, 34, }, + { 2, 1, 0, 3, 56, 30, }, + { 1, 1, 0, 3, 56, 30, }, + { 0, 1, 0, 3, 60, 34, }, + { 2, 1, 0, 3, 60, 30, }, + { 1, 1, 0, 3, 60, 30, }, + { 0, 1, 0, 3, 64, 34, }, + { 2, 1, 0, 3, 64, 30, }, + { 1, 1, 0, 3, 64, 30, }, + { 0, 1, 0, 3, 100, 34, }, + { 2, 1, 0, 3, 100, 30, }, + { 1, 1, 0, 3, 100, 30, }, + { 0, 1, 0, 3, 104, 34, }, + { 2, 1, 0, 3, 104, 30, }, + { 1, 1, 0, 3, 104, 30, }, + { 0, 1, 0, 3, 108, 34, }, + { 2, 1, 0, 3, 108, 30, }, + { 1, 1, 0, 3, 108, 30, }, + { 0, 1, 0, 3, 112, 34, }, + { 2, 1, 0, 3, 112, 30, }, + { 1, 1, 0, 3, 112, 30, }, + { 0, 1, 0, 3, 116, 34, }, + { 2, 1, 0, 3, 116, 30, }, + { 1, 1, 0, 3, 116, 30, }, + { 0, 1, 0, 3, 120, 34, }, + { 2, 1, 0, 3, 120, 30, }, + { 1, 1, 0, 3, 120, 30, }, + { 0, 1, 0, 3, 124, 34, }, + { 2, 1, 0, 3, 124, 30, }, + { 1, 1, 0, 3, 124, 30, }, + { 0, 1, 0, 3, 128, 34, }, + { 2, 1, 0, 3, 128, 30, }, + { 1, 1, 0, 3, 128, 30, }, + { 0, 1, 0, 3, 132, 34, }, + { 2, 1, 0, 3, 132, 30, }, + { 1, 1, 0, 3, 132, 30, }, + { 0, 1, 0, 3, 136, 34, }, + { 2, 1, 0, 3, 136, 30, }, + { 1, 1, 0, 3, 136, 30, }, + { 0, 1, 0, 3, 140, 32, }, + { 2, 1, 0, 3, 140, 30, }, + { 1, 1, 0, 3, 140, 30, }, + { 0, 1, 0, 3, 149, 30, }, + { 2, 1, 0, 3, 149, 30, }, + { 1, 1, 0, 3, 149, 63, }, + { 0, 1, 0, 3, 153, 36, }, + { 2, 1, 0, 3, 153, 30, }, + { 1, 1, 0, 3, 153, 63, }, + { 0, 1, 0, 3, 157, 36, }, + { 2, 1, 0, 3, 157, 30, }, + { 1, 1, 0, 3, 157, 63, }, + { 0, 1, 0, 3, 161, 36, }, + { 2, 1, 0, 3, 161, 30, }, + { 1, 1, 0, 3, 161, 63, }, + { 0, 1, 0, 3, 165, 36, }, + { 2, 1, 0, 3, 165, 30, }, + { 1, 1, 0, 3, 165, 63, }, + { 0, 1, 0, 6, 36, 32, }, + { 2, 1, 0, 6, 36, 28, }, + { 1, 1, 0, 6, 36, 28, }, + { 0, 1, 0, 6, 40, 32, }, + { 2, 1, 0, 6, 40, 28, }, + { 1, 1, 0, 6, 40, 28, }, + { 0, 1, 0, 6, 44, 32, }, + { 2, 1, 0, 6, 44, 28, }, + { 1, 1, 0, 6, 44, 28, }, + { 0, 1, 0, 6, 48, 32, }, + { 2, 1, 0, 6, 48, 28, }, + { 1, 1, 0, 6, 48, 28, }, + { 0, 1, 0, 6, 52, 32, }, + { 2, 1, 0, 6, 52, 28, }, + { 1, 1, 0, 6, 52, 28, }, + { 0, 1, 0, 6, 56, 32, }, + { 2, 1, 0, 6, 56, 28, }, + { 1, 1, 0, 6, 56, 28, }, + { 0, 1, 0, 6, 60, 32, }, + { 2, 1, 0, 6, 60, 28, }, + { 1, 1, 0, 6, 60, 28, }, + { 0, 1, 0, 6, 64, 32, }, + { 2, 1, 0, 6, 64, 28, }, + { 1, 1, 0, 6, 64, 28, }, + { 0, 1, 0, 6, 100, 32, }, + { 2, 1, 0, 6, 100, 28, }, + { 1, 1, 0, 6, 100, 28, }, + { 0, 1, 0, 6, 104, 32, }, + { 2, 1, 0, 6, 104, 28, }, + { 1, 1, 0, 6, 104, 28, }, + { 0, 1, 0, 6, 108, 32, }, + { 2, 1, 0, 6, 108, 28, }, + { 1, 1, 0, 6, 108, 28, }, + { 0, 1, 0, 6, 112, 32, }, + { 2, 1, 0, 6, 112, 28, }, + { 1, 1, 0, 6, 112, 28, }, + { 0, 1, 0, 6, 116, 32, }, + { 2, 1, 0, 6, 116, 28, }, + { 1, 1, 0, 6, 116, 28, }, + { 0, 1, 0, 6, 120, 32, }, + { 2, 1, 0, 6, 120, 28, }, + { 1, 1, 0, 6, 120, 28, }, + { 0, 1, 0, 6, 124, 32, }, + { 2, 1, 0, 6, 124, 28, }, + { 1, 1, 0, 6, 124, 28, }, + { 0, 1, 0, 6, 128, 32, }, + { 2, 1, 0, 6, 128, 28, }, + { 1, 1, 0, 6, 128, 28, }, + { 0, 1, 0, 6, 132, 32, }, + { 2, 1, 0, 6, 132, 28, }, + { 1, 1, 0, 6, 132, 28, }, + { 0, 1, 0, 6, 136, 32, }, + { 2, 1, 0, 6, 136, 28, }, + { 1, 1, 0, 6, 136, 28, }, + { 0, 1, 0, 6, 140, 30, }, + { 2, 1, 0, 6, 140, 28, }, + { 1, 1, 0, 6, 140, 28, }, + { 0, 1, 0, 6, 149, 28, }, + { 2, 1, 0, 6, 149, 28, }, + { 1, 1, 0, 6, 149, 63, }, + { 0, 1, 0, 6, 153, 34, }, + { 2, 1, 0, 6, 153, 28, }, + { 1, 1, 0, 6, 153, 63, }, + { 0, 1, 0, 6, 157, 34, }, + { 2, 1, 0, 6, 157, 28, }, + { 1, 1, 0, 6, 157, 63, }, + { 0, 1, 0, 6, 161, 34, }, + { 2, 1, 0, 6, 161, 28, }, + { 1, 1, 0, 6, 161, 63, }, + { 0, 1, 0, 6, 165, 34, }, + { 2, 1, 0, 6, 165, 28, }, + { 1, 1, 0, 6, 165, 63, }, + { 0, 1, 0, 7, 36, 30, }, + { 2, 1, 0, 7, 36, 26, }, + { 1, 1, 0, 7, 36, 26, }, + { 0, 1, 0, 7, 40, 30, }, + { 2, 1, 0, 7, 40, 26, }, + { 1, 1, 0, 7, 40, 26, }, + { 0, 1, 0, 7, 44, 30, }, + { 2, 1, 0, 7, 44, 26, }, + { 1, 1, 0, 7, 44, 26, }, + { 0, 1, 0, 7, 48, 30, }, + { 2, 1, 0, 7, 48, 26, }, + { 1, 1, 0, 7, 48, 26, }, + { 0, 1, 0, 7, 52, 30, }, + { 2, 1, 0, 7, 52, 26, }, + { 1, 1, 0, 7, 52, 26, }, + { 0, 1, 0, 7, 56, 30, }, + { 2, 1, 0, 7, 56, 26, }, + { 1, 1, 0, 7, 56, 26, }, + { 0, 1, 0, 7, 60, 30, }, + { 2, 1, 0, 7, 60, 26, }, + { 1, 1, 0, 7, 60, 26, }, + { 0, 1, 0, 7, 64, 30, }, + { 2, 1, 0, 7, 64, 26, }, + { 1, 1, 0, 7, 64, 26, }, + { 0, 1, 0, 7, 100, 30, }, + { 2, 1, 0, 7, 100, 26, }, + { 1, 1, 0, 7, 100, 26, }, + { 0, 1, 0, 7, 104, 30, }, + { 2, 1, 0, 7, 104, 26, }, + { 1, 1, 0, 7, 104, 26, }, + { 0, 1, 0, 7, 108, 30, }, + { 2, 1, 0, 7, 108, 26, }, + { 1, 1, 0, 7, 108, 26, }, + { 0, 1, 0, 7, 112, 30, }, + { 2, 1, 0, 7, 112, 26, }, + { 1, 1, 0, 7, 112, 26, }, + { 0, 1, 0, 7, 116, 30, }, + { 2, 1, 0, 7, 116, 26, }, + { 1, 1, 0, 7, 116, 26, }, + { 0, 1, 0, 7, 120, 30, }, + { 2, 1, 0, 7, 120, 26, }, + { 1, 1, 0, 7, 120, 26, }, + { 0, 1, 0, 7, 124, 30, }, + { 2, 1, 0, 7, 124, 26, }, + { 1, 1, 0, 7, 124, 26, }, + { 0, 1, 0, 7, 128, 30, }, + { 2, 1, 0, 7, 128, 26, }, + { 1, 1, 0, 7, 128, 26, }, + { 0, 1, 0, 7, 132, 30, }, + { 2, 1, 0, 7, 132, 26, }, + { 1, 1, 0, 7, 132, 26, }, + { 0, 1, 0, 7, 136, 30, }, + { 2, 1, 0, 7, 136, 26, }, + { 1, 1, 0, 7, 136, 26, }, + { 0, 1, 0, 7, 140, 28, }, + { 2, 1, 0, 7, 140, 26, }, + { 1, 1, 0, 7, 140, 26, }, + { 0, 1, 0, 7, 149, 26, }, + { 2, 1, 0, 7, 149, 26, }, + { 1, 1, 0, 7, 149, 63, }, + { 0, 1, 0, 7, 153, 32, }, + { 2, 1, 0, 7, 153, 26, }, + { 1, 1, 0, 7, 153, 63, }, + { 0, 1, 0, 7, 157, 32, }, + { 2, 1, 0, 7, 157, 26, }, + { 1, 1, 0, 7, 157, 63, }, + { 0, 1, 0, 7, 161, 32, }, + { 2, 1, 0, 7, 161, 26, }, + { 1, 1, 0, 7, 161, 63, }, + { 0, 1, 0, 7, 165, 32, }, + { 2, 1, 0, 7, 165, 26, }, + { 1, 1, 0, 7, 165, 63, }, + { 0, 1, 1, 2, 38, 32, }, + { 2, 1, 1, 2, 38, 32, }, + { 1, 1, 1, 2, 38, 32, }, + { 0, 1, 1, 2, 46, 32, }, + { 2, 1, 1, 2, 46, 32, }, + { 1, 1, 1, 2, 46, 32, }, + { 0, 1, 1, 2, 54, 32, }, + { 2, 1, 1, 2, 54, 32, }, + { 1, 1, 1, 2, 54, 32, }, + { 0, 1, 1, 2, 62, 30, }, + { 2, 1, 1, 2, 62, 32, }, + { 1, 1, 1, 2, 62, 32, }, + { 0, 1, 1, 2, 102, 30, }, + { 2, 1, 1, 2, 102, 32, }, + { 1, 1, 1, 2, 102, 32, }, + { 0, 1, 1, 2, 110, 38, }, + { 2, 1, 1, 2, 110, 32, }, + { 1, 1, 1, 2, 110, 32, }, + { 0, 1, 1, 2, 118, 38, }, + { 2, 1, 1, 2, 118, 32, }, + { 1, 1, 1, 2, 118, 32, }, + { 0, 1, 1, 2, 126, 38, }, + { 2, 1, 1, 2, 126, 32, }, + { 1, 1, 1, 2, 126, 32, }, + { 0, 1, 1, 2, 134, 38, }, + { 2, 1, 1, 2, 134, 32, }, + { 1, 1, 1, 2, 134, 32, }, + { 0, 1, 1, 2, 151, 32, }, + { 2, 1, 1, 2, 151, 32, }, + { 1, 1, 1, 2, 151, 63, }, + { 0, 1, 1, 2, 159, 32, }, + { 2, 1, 1, 2, 159, 32, }, + { 1, 1, 1, 2, 159, 63, }, + { 0, 1, 1, 3, 38, 30, }, + { 2, 1, 1, 3, 38, 30, }, + { 1, 1, 1, 3, 38, 30, }, + { 0, 1, 1, 3, 46, 30, }, + { 2, 1, 1, 3, 46, 30, }, + { 1, 1, 1, 3, 46, 30, }, + { 0, 1, 1, 3, 54, 30, }, + { 2, 1, 1, 3, 54, 30, }, + { 1, 1, 1, 3, 54, 30, }, + { 0, 1, 1, 3, 62, 28, }, + { 2, 1, 1, 3, 62, 30, }, + { 1, 1, 1, 3, 62, 30, }, + { 0, 1, 1, 3, 102, 28, }, + { 2, 1, 1, 3, 102, 30, }, + { 1, 1, 1, 3, 102, 30, }, + { 0, 1, 1, 3, 110, 36, }, + { 2, 1, 1, 3, 110, 30, }, + { 1, 1, 1, 3, 110, 30, }, + { 0, 1, 1, 3, 118, 36, }, + { 2, 1, 1, 3, 118, 30, }, + { 1, 1, 1, 3, 118, 30, }, + { 0, 1, 1, 3, 126, 36, }, + { 2, 1, 1, 3, 126, 30, }, + { 1, 1, 1, 3, 126, 30, }, + { 0, 1, 1, 3, 134, 36, }, + { 2, 1, 1, 3, 134, 30, }, + { 1, 1, 1, 3, 134, 30, }, + { 0, 1, 1, 3, 151, 30, }, + { 2, 1, 1, 3, 151, 30, }, + { 1, 1, 1, 3, 151, 63, }, + { 0, 1, 1, 3, 159, 30, }, + { 2, 1, 1, 3, 159, 30, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 1, 6, 38, 28, }, + { 2, 1, 1, 6, 38, 28, }, + { 1, 1, 1, 6, 38, 28, }, + { 0, 1, 1, 6, 46, 28, }, + { 2, 1, 1, 6, 46, 28, }, + { 1, 1, 1, 6, 46, 28, }, + { 0, 1, 1, 6, 54, 28, }, + { 2, 1, 1, 6, 54, 28, }, + { 1, 1, 1, 6, 54, 28, }, + { 0, 1, 1, 6, 62, 26, }, + { 2, 1, 1, 6, 62, 28, }, + { 1, 1, 1, 6, 62, 28, }, + { 0, 1, 1, 6, 102, 26, }, + { 2, 1, 1, 6, 102, 28, }, + { 1, 1, 1, 6, 102, 28, }, + { 0, 1, 1, 6, 110, 34, }, + { 2, 1, 1, 6, 110, 28, }, + { 1, 1, 1, 6, 110, 28, }, + { 0, 1, 1, 6, 118, 34, }, + { 2, 1, 1, 6, 118, 28, }, + { 1, 1, 1, 6, 118, 28, }, + { 0, 1, 1, 6, 126, 34, }, + { 2, 1, 1, 6, 126, 28, }, + { 1, 1, 1, 6, 126, 28, }, + { 0, 1, 1, 6, 134, 34, }, + { 2, 1, 1, 6, 134, 28, }, + { 1, 1, 1, 6, 134, 28, }, + { 0, 1, 1, 6, 151, 28, }, + { 2, 1, 1, 6, 151, 28, }, + { 1, 1, 1, 6, 151, 63, }, + { 0, 1, 1, 6, 159, 28, }, + { 2, 1, 1, 6, 159, 28, }, + { 1, 1, 1, 6, 159, 63, }, + { 0, 1, 1, 7, 38, 26, }, + { 2, 1, 1, 7, 38, 26, }, + { 1, 1, 1, 7, 38, 26, }, + { 0, 1, 1, 7, 46, 26, }, + { 2, 1, 1, 7, 46, 26, }, + { 1, 1, 1, 7, 46, 26, }, + { 0, 1, 1, 7, 54, 26, }, + { 2, 1, 1, 7, 54, 26, }, + { 1, 1, 1, 7, 54, 26, }, + { 0, 1, 1, 7, 62, 24, }, + { 2, 1, 1, 7, 62, 26, }, + { 1, 1, 1, 7, 62, 26, }, + { 0, 1, 1, 7, 102, 24, }, + { 2, 1, 1, 7, 102, 26, }, + { 1, 1, 1, 7, 102, 26, }, + { 0, 1, 1, 7, 110, 32, }, + { 2, 1, 1, 7, 110, 26, }, + { 1, 1, 1, 7, 110, 26, }, + { 0, 1, 1, 7, 118, 32, }, + { 2, 1, 1, 7, 118, 26, }, + { 1, 1, 1, 7, 118, 26, }, + { 0, 1, 1, 7, 126, 32, }, + { 2, 1, 1, 7, 126, 26, }, + { 1, 1, 1, 7, 126, 26, }, + { 0, 1, 1, 7, 134, 32, }, + { 2, 1, 1, 7, 134, 26, }, + { 1, 1, 1, 7, 134, 26, }, + { 0, 1, 1, 7, 151, 26, }, + { 2, 1, 1, 7, 151, 26, }, + { 1, 1, 1, 7, 151, 63, }, + { 0, 1, 1, 7, 159, 26, }, + { 2, 1, 1, 7, 159, 26, }, + { 1, 1, 1, 7, 159, 63, }, + { 0, 1, 2, 4, 42, 26, }, + { 2, 1, 2, 4, 42, 32, }, + { 1, 1, 2, 4, 42, 32, }, + { 0, 1, 2, 4, 58, 26, }, + { 2, 1, 2, 4, 58, 32, }, + { 1, 1, 2, 4, 58, 32, }, + { 0, 1, 2, 4, 106, 28, }, + { 2, 1, 2, 4, 106, 32, }, + { 1, 1, 2, 4, 106, 32, }, + { 0, 1, 2, 4, 122, 28, }, + { 2, 1, 2, 4, 122, 32, }, + { 1, 1, 2, 4, 122, 32, }, + { 0, 1, 2, 4, 155, 28, }, + { 2, 1, 2, 4, 155, 32, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 24, }, + { 2, 1, 2, 5, 42, 30, }, + { 1, 1, 2, 5, 42, 30, }, + { 0, 1, 2, 5, 58, 24, }, + { 2, 1, 2, 5, 58, 30, }, + { 1, 1, 2, 5, 58, 30, }, + { 0, 1, 2, 5, 106, 26, }, + { 2, 1, 2, 5, 106, 30, }, + { 1, 1, 2, 5, 106, 30, }, + { 0, 1, 2, 5, 122, 26, }, + { 2, 1, 2, 5, 122, 30, }, + { 1, 1, 2, 5, 122, 30, }, + { 0, 1, 2, 5, 155, 26, }, + { 2, 1, 2, 5, 155, 30, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 22, }, + { 2, 1, 2, 8, 42, 28, }, + { 1, 1, 2, 8, 42, 28, }, + { 0, 1, 2, 8, 58, 22, }, + { 2, 1, 2, 8, 58, 28, }, + { 1, 1, 2, 8, 58, 28, }, + { 0, 1, 2, 8, 106, 24, }, + { 2, 1, 2, 8, 106, 28, }, + { 1, 1, 2, 8, 106, 28, }, + { 0, 1, 2, 8, 122, 24, }, + { 2, 1, 2, 8, 122, 28, }, + { 1, 1, 2, 8, 122, 28, }, + { 0, 1, 2, 8, 155, 24, }, + { 2, 1, 2, 8, 155, 28, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 20, }, + { 2, 1, 2, 9, 42, 26, }, + { 1, 1, 2, 9, 42, 26, }, + { 0, 1, 2, 9, 58, 20, }, + { 2, 1, 2, 9, 58, 26, }, + { 1, 1, 2, 9, 58, 26, }, + { 0, 1, 2, 9, 106, 22, }, + { 2, 1, 2, 9, 106, 26, }, + { 1, 1, 2, 9, 106, 26, }, + { 0, 1, 2, 9, 122, 22, }, + { 2, 1, 2, 9, 122, 26, }, + { 1, 1, 2, 9, 122, 26, }, + { 0, 1, 2, 9, 155, 22, }, + { 2, 1, 2, 9, 155, 26, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type7); + +static const struct rtw_txpwr_lmt_cfg_pair rtw8814a_txpwr_lmt_type8[] = { + { 0, 0, 0, 0, 1, 46, }, + { 2, 0, 0, 0, 1, 46, }, + { 1, 0, 0, 0, 1, 46, }, + { 0, 0, 0, 0, 2, 46, }, + { 2, 0, 0, 0, 2, 46, }, + { 1, 0, 0, 0, 2, 46, }, + { 0, 0, 0, 0, 3, 46, }, + { 2, 0, 0, 0, 3, 46, }, + { 1, 0, 0, 0, 3, 46, }, + { 0, 0, 0, 0, 4, 46, }, + { 2, 0, 0, 0, 4, 46, }, + { 1, 0, 0, 0, 4, 46, }, + { 0, 0, 0, 0, 5, 46, }, + { 2, 0, 0, 0, 5, 46, }, + { 1, 0, 0, 0, 5, 46, }, + { 0, 0, 0, 0, 6, 46, }, + { 2, 0, 0, 0, 6, 46, }, + { 1, 0, 0, 0, 6, 46, }, + { 0, 0, 0, 0, 7, 46, }, + { 2, 0, 0, 0, 7, 46, }, + { 1, 0, 0, 0, 7, 46, }, + { 0, 0, 0, 0, 8, 46, }, + { 2, 0, 0, 0, 8, 46, }, + { 1, 0, 0, 0, 8, 46, }, + { 0, 0, 0, 0, 9, 46, }, + { 2, 0, 0, 0, 9, 46, }, + { 1, 0, 0, 0, 9, 46, }, + { 0, 0, 0, 0, 10, 46, }, + { 2, 0, 0, 0, 10, 46, }, + { 1, 0, 0, 0, 10, 46, }, + { 0, 0, 0, 0, 11, 46, }, + { 2, 0, 0, 0, 11, 46, }, + { 1, 0, 0, 0, 11, 46, }, + { 0, 0, 0, 0, 12, 63, }, + { 2, 0, 0, 0, 12, 46, }, + { 1, 0, 0, 0, 12, 46, }, + { 0, 0, 0, 0, 13, 63, }, + { 2, 0, 0, 0, 13, 46, }, + { 1, 0, 0, 0, 13, 46, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 46, }, + { 0, 0, 0, 1, 1, 46, }, + { 2, 0, 0, 1, 1, 46, }, + { 1, 0, 0, 1, 1, 46, }, + { 0, 0, 0, 1, 2, 46, }, + { 2, 0, 0, 1, 2, 46, }, + { 1, 0, 0, 1, 2, 46, }, + { 0, 0, 0, 1, 3, 46, }, + { 2, 0, 0, 1, 3, 46, }, + { 1, 0, 0, 1, 3, 46, }, + { 0, 0, 0, 1, 4, 46, }, + { 2, 0, 0, 1, 4, 46, }, + { 1, 0, 0, 1, 4, 46, }, + { 0, 0, 0, 1, 5, 46, }, + { 2, 0, 0, 1, 5, 46, }, + { 1, 0, 0, 1, 5, 46, }, + { 0, 0, 0, 1, 6, 46, }, + { 2, 0, 0, 1, 6, 46, }, + { 1, 0, 0, 1, 6, 46, }, + { 0, 0, 0, 1, 7, 46, }, + { 2, 0, 0, 1, 7, 46, }, + { 1, 0, 0, 1, 7, 46, }, + { 0, 0, 0, 1, 8, 46, }, + { 2, 0, 0, 1, 8, 46, }, + { 1, 0, 0, 1, 8, 46, }, + { 0, 0, 0, 1, 9, 46, }, + { 2, 0, 0, 1, 9, 46, }, + { 1, 0, 0, 1, 9, 46, }, + { 0, 0, 0, 1, 10, 46, }, + { 2, 0, 0, 1, 10, 46, }, + { 1, 0, 0, 1, 10, 46, }, + { 0, 0, 0, 1, 11, 46, }, + { 2, 0, 0, 1, 11, 46, }, + { 1, 0, 0, 1, 11, 46, }, + { 0, 0, 0, 1, 12, 63, }, + { 2, 0, 0, 1, 12, 46, }, + { 1, 0, 0, 1, 12, 46, }, + { 0, 0, 0, 1, 13, 63, }, + { 2, 0, 0, 1, 13, 46, }, + { 1, 0, 0, 1, 13, 46, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 46, }, + { 0, 0, 0, 2, 1, 46, }, + { 2, 0, 0, 2, 1, 46, }, + { 1, 0, 0, 2, 1, 46, }, + { 0, 0, 0, 2, 2, 46, }, + { 2, 0, 0, 2, 2, 46, }, + { 1, 0, 0, 2, 2, 46, }, + { 0, 0, 0, 2, 3, 46, }, + { 2, 0, 0, 2, 3, 46, }, + { 1, 0, 0, 2, 3, 46, }, + { 0, 0, 0, 2, 4, 46, }, + { 2, 0, 0, 2, 4, 46, }, + { 1, 0, 0, 2, 4, 46, }, + { 0, 0, 0, 2, 5, 46, }, + { 2, 0, 0, 2, 5, 46, }, + { 1, 0, 0, 2, 5, 46, }, + { 0, 0, 0, 2, 6, 46, }, + { 2, 0, 0, 2, 6, 46, }, + { 1, 0, 0, 2, 6, 46, }, + { 0, 0, 0, 2, 7, 46, }, + { 2, 0, 0, 2, 7, 46, }, + { 1, 0, 0, 2, 7, 46, }, + { 0, 0, 0, 2, 8, 46, }, + { 2, 0, 0, 2, 8, 46, }, + { 1, 0, 0, 2, 8, 46, }, + { 0, 0, 0, 2, 9, 46, }, + { 2, 0, 0, 2, 9, 46, }, + { 1, 0, 0, 2, 9, 46, }, + { 0, 0, 0, 2, 10, 46, }, + { 2, 0, 0, 2, 10, 46, }, + { 1, 0, 0, 2, 10, 46, }, + { 0, 0, 0, 2, 11, 46, }, + { 2, 0, 0, 2, 11, 46, }, + { 1, 0, 0, 2, 11, 46, }, + { 0, 0, 0, 2, 12, 63, }, + { 2, 0, 0, 2, 12, 46, }, + { 1, 0, 0, 2, 12, 46, }, + { 0, 0, 0, 2, 13, 63, }, + { 2, 0, 0, 2, 13, 46, }, + { 1, 0, 0, 2, 13, 46, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 46, }, + { 0, 0, 0, 3, 1, 46, }, + { 2, 0, 0, 3, 1, 46, }, + { 1, 0, 0, 3, 1, 46, }, + { 0, 0, 0, 3, 2, 46, }, + { 2, 0, 0, 3, 2, 46, }, + { 1, 0, 0, 3, 2, 46, }, + { 0, 0, 0, 3, 3, 46, }, + { 2, 0, 0, 3, 3, 46, }, + { 1, 0, 0, 3, 3, 46, }, + { 0, 0, 0, 3, 4, 46, }, + { 2, 0, 0, 3, 4, 46, }, + { 1, 0, 0, 3, 4, 46, }, + { 0, 0, 0, 3, 5, 46, }, + { 2, 0, 0, 3, 5, 46, }, + { 1, 0, 0, 3, 5, 46, }, + { 0, 0, 0, 3, 6, 46, }, + { 2, 0, 0, 3, 6, 46, }, + { 1, 0, 0, 3, 6, 46, }, + { 0, 0, 0, 3, 7, 46, }, + { 2, 0, 0, 3, 7, 46, }, + { 1, 0, 0, 3, 7, 46, }, + { 0, 0, 0, 3, 8, 46, }, + { 2, 0, 0, 3, 8, 46, }, + { 1, 0, 0, 3, 8, 46, }, + { 0, 0, 0, 3, 9, 46, }, + { 2, 0, 0, 3, 9, 46, }, + { 1, 0, 0, 3, 9, 46, }, + { 0, 0, 0, 3, 10, 46, }, + { 2, 0, 0, 3, 10, 46, }, + { 1, 0, 0, 3, 10, 46, }, + { 0, 0, 0, 3, 11, 46, }, + { 2, 0, 0, 3, 11, 46, }, + { 1, 0, 0, 3, 11, 46, }, + { 0, 0, 0, 3, 12, 63, }, + { 2, 0, 0, 3, 12, 46, }, + { 1, 0, 0, 3, 12, 46, }, + { 0, 0, 0, 3, 13, 63, }, + { 2, 0, 0, 3, 13, 46, }, + { 1, 0, 0, 3, 13, 46, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 46, }, + { 0, 0, 0, 6, 1, 46, }, + { 2, 0, 0, 6, 1, 46, }, + { 1, 0, 0, 6, 1, 46, }, + { 0, 0, 0, 6, 2, 46, }, + { 2, 0, 0, 6, 2, 46, }, + { 1, 0, 0, 6, 2, 46, }, + { 0, 0, 0, 6, 3, 46, }, + { 2, 0, 0, 6, 3, 46, }, + { 1, 0, 0, 6, 3, 46, }, + { 0, 0, 0, 6, 4, 46, }, + { 2, 0, 0, 6, 4, 46, }, + { 1, 0, 0, 6, 4, 46, }, + { 0, 0, 0, 6, 5, 46, }, + { 2, 0, 0, 6, 5, 46, }, + { 1, 0, 0, 6, 5, 46, }, + { 0, 0, 0, 6, 6, 46, }, + { 2, 0, 0, 6, 6, 46, }, + { 1, 0, 0, 6, 6, 46, }, + { 0, 0, 0, 6, 7, 46, }, + { 2, 0, 0, 6, 7, 46, }, + { 1, 0, 0, 6, 7, 46, }, + { 0, 0, 0, 6, 8, 46, }, + { 2, 0, 0, 6, 8, 46, }, + { 1, 0, 0, 6, 8, 46, }, + { 0, 0, 0, 6, 9, 46, }, + { 2, 0, 0, 6, 9, 46, }, + { 1, 0, 0, 6, 9, 46, }, + { 0, 0, 0, 6, 10, 46, }, + { 2, 0, 0, 6, 10, 46, }, + { 1, 0, 0, 6, 10, 46, }, + { 0, 0, 0, 6, 11, 46, }, + { 2, 0, 0, 6, 11, 46, }, + { 1, 0, 0, 6, 11, 46, }, + { 0, 0, 0, 6, 12, 63, }, + { 2, 0, 0, 6, 12, 46, }, + { 1, 0, 0, 6, 12, 46, }, + { 0, 0, 0, 6, 13, 63, }, + { 2, 0, 0, 6, 13, 46, }, + { 1, 0, 0, 6, 13, 46, }, + { 0, 0, 0, 6, 14, 63, }, + { 2, 0, 0, 6, 14, 63, }, + { 1, 0, 0, 6, 14, 46, }, + { 0, 0, 0, 7, 1, 46, }, + { 2, 0, 0, 7, 1, 46, }, + { 1, 0, 0, 7, 1, 46, }, + { 0, 0, 0, 7, 2, 46, }, + { 2, 0, 0, 7, 2, 46, }, + { 1, 0, 0, 7, 2, 46, }, + { 0, 0, 0, 7, 3, 46, }, + { 2, 0, 0, 7, 3, 46, }, + { 1, 0, 0, 7, 3, 46, }, + { 0, 0, 0, 7, 4, 46, }, + { 2, 0, 0, 7, 4, 46, }, + { 1, 0, 0, 7, 4, 46, }, + { 0, 0, 0, 7, 5, 46, }, + { 2, 0, 0, 7, 5, 46, }, + { 1, 0, 0, 7, 5, 46, }, + { 0, 0, 0, 7, 6, 46, }, + { 2, 0, 0, 7, 6, 46, }, + { 1, 0, 0, 7, 6, 46, }, + { 0, 0, 0, 7, 7, 46, }, + { 2, 0, 0, 7, 7, 46, }, + { 1, 0, 0, 7, 7, 46, }, + { 0, 0, 0, 7, 8, 46, }, + { 2, 0, 0, 7, 8, 46, }, + { 1, 0, 0, 7, 8, 46, }, + { 0, 0, 0, 7, 9, 46, }, + { 2, 0, 0, 7, 9, 46, }, + { 1, 0, 0, 7, 9, 46, }, + { 0, 0, 0, 7, 10, 46, }, + { 2, 0, 0, 7, 10, 46, }, + { 1, 0, 0, 7, 10, 46, }, + { 0, 0, 0, 7, 11, 46, }, + { 2, 0, 0, 7, 11, 46, }, + { 1, 0, 0, 7, 11, 46, }, + { 0, 0, 0, 7, 12, 63, }, + { 2, 0, 0, 7, 12, 46, }, + { 1, 0, 0, 7, 12, 46, }, + { 0, 0, 0, 7, 13, 63, }, + { 2, 0, 0, 7, 13, 46, }, + { 1, 0, 0, 7, 13, 46, }, + { 0, 0, 0, 7, 14, 63, }, + { 2, 0, 0, 7, 14, 63, }, + { 1, 0, 0, 7, 14, 46, }, + { 0, 0, 1, 2, 1, 63, }, + { 2, 0, 1, 2, 1, 63, }, + { 1, 0, 1, 2, 1, 63, }, + { 0, 0, 1, 2, 2, 63, }, + { 2, 0, 1, 2, 2, 63, }, + { 1, 0, 1, 2, 2, 63, }, + { 0, 0, 1, 2, 3, 30, }, + { 2, 0, 1, 2, 3, 34, }, + { 1, 0, 1, 2, 3, 34, }, + { 0, 0, 1, 2, 4, 34, }, + { 2, 0, 1, 2, 4, 34, }, + { 1, 0, 1, 2, 4, 34, }, + { 0, 0, 1, 2, 5, 34, }, + { 2, 0, 1, 2, 5, 34, }, + { 1, 0, 1, 2, 5, 34, }, + { 0, 0, 1, 2, 6, 34, }, + { 2, 0, 1, 2, 6, 34, }, + { 1, 0, 1, 2, 6, 34, }, + { 0, 0, 1, 2, 7, 34, }, + { 2, 0, 1, 2, 7, 34, }, + { 1, 0, 1, 2, 7, 34, }, + { 0, 0, 1, 2, 8, 34, }, + { 2, 0, 1, 2, 8, 34, }, + { 1, 0, 1, 2, 8, 34, }, + { 0, 0, 1, 2, 9, 34, }, + { 2, 0, 1, 2, 9, 34, }, + { 1, 0, 1, 2, 9, 34, }, + { 0, 0, 1, 2, 10, 34, }, + { 2, 0, 1, 2, 10, 34, }, + { 1, 0, 1, 2, 10, 34, }, + { 0, 0, 1, 2, 11, 28, }, + { 2, 0, 1, 2, 11, 34, }, + { 1, 0, 1, 2, 11, 34, }, + { 0, 0, 1, 2, 12, 63, }, + { 2, 0, 1, 2, 12, 34, }, + { 1, 0, 1, 2, 12, 34, }, + { 0, 0, 1, 2, 13, 63, }, + { 2, 0, 1, 2, 13, 34, }, + { 1, 0, 1, 2, 13, 34, }, + { 0, 0, 1, 2, 14, 63, }, + { 2, 0, 1, 2, 14, 63, }, + { 1, 0, 1, 2, 14, 63, }, + { 0, 0, 1, 3, 1, 63, }, + { 2, 0, 1, 3, 1, 63, }, + { 1, 0, 1, 3, 1, 63, }, + { 0, 0, 1, 3, 2, 63, }, + { 2, 0, 1, 3, 2, 63, }, + { 1, 0, 1, 3, 2, 63, }, + { 0, 0, 1, 3, 3, 30, }, + { 2, 0, 1, 3, 3, 34, }, + { 1, 0, 1, 3, 3, 34, }, + { 0, 0, 1, 3, 4, 34, }, + { 2, 0, 1, 3, 4, 34, }, + { 1, 0, 1, 3, 4, 34, }, + { 0, 0, 1, 3, 5, 34, }, + { 2, 0, 1, 3, 5, 34, }, + { 1, 0, 1, 3, 5, 34, }, + { 0, 0, 1, 3, 6, 34, }, + { 2, 0, 1, 3, 6, 34, }, + { 1, 0, 1, 3, 6, 34, }, + { 0, 0, 1, 3, 7, 34, }, + { 2, 0, 1, 3, 7, 34, }, + { 1, 0, 1, 3, 7, 34, }, + { 0, 0, 1, 3, 8, 34, }, + { 2, 0, 1, 3, 8, 34, }, + { 1, 0, 1, 3, 8, 34, }, + { 0, 0, 1, 3, 9, 34, }, + { 2, 0, 1, 3, 9, 34, }, + { 1, 0, 1, 3, 9, 34, }, + { 0, 0, 1, 3, 10, 34, }, + { 2, 0, 1, 3, 10, 34, }, + { 1, 0, 1, 3, 10, 34, }, + { 0, 0, 1, 3, 11, 28, }, + { 2, 0, 1, 3, 11, 34, }, + { 1, 0, 1, 3, 11, 34, }, + { 0, 0, 1, 3, 12, 63, }, + { 2, 0, 1, 3, 12, 34, }, + { 1, 0, 1, 3, 12, 34, }, + { 0, 0, 1, 3, 13, 63, }, + { 2, 0, 1, 3, 13, 34, }, + { 1, 0, 1, 3, 13, 34, }, + { 0, 0, 1, 3, 14, 63, }, + { 2, 0, 1, 3, 14, 63, }, + { 1, 0, 1, 3, 14, 63, }, + { 0, 0, 1, 6, 1, 63, }, + { 2, 0, 1, 6, 1, 63, }, + { 1, 0, 1, 6, 1, 63, }, + { 0, 0, 1, 6, 2, 63, }, + { 2, 0, 1, 6, 2, 63, }, + { 1, 0, 1, 6, 2, 63, }, + { 0, 0, 1, 6, 3, 30, }, + { 2, 0, 1, 6, 3, 34, }, + { 1, 0, 1, 6, 3, 34, }, + { 0, 0, 1, 6, 4, 34, }, + { 2, 0, 1, 6, 4, 34, }, + { 1, 0, 1, 6, 4, 34, }, + { 0, 0, 1, 6, 5, 34, }, + { 2, 0, 1, 6, 5, 34, }, + { 1, 0, 1, 6, 5, 34, }, + { 0, 0, 1, 6, 6, 34, }, + { 2, 0, 1, 6, 6, 34, }, + { 1, 0, 1, 6, 6, 34, }, + { 0, 0, 1, 6, 7, 34, }, + { 2, 0, 1, 6, 7, 34, }, + { 1, 0, 1, 6, 7, 34, }, + { 0, 0, 1, 6, 8, 34, }, + { 2, 0, 1, 6, 8, 34, }, + { 1, 0, 1, 6, 8, 34, }, + { 0, 0, 1, 6, 9, 34, }, + { 2, 0, 1, 6, 9, 34, }, + { 1, 0, 1, 6, 9, 34, }, + { 0, 0, 1, 6, 10, 34, }, + { 2, 0, 1, 6, 10, 34, }, + { 1, 0, 1, 6, 10, 34, }, + { 0, 0, 1, 6, 11, 28, }, + { 2, 0, 1, 6, 11, 34, }, + { 1, 0, 1, 6, 11, 34, }, + { 0, 0, 1, 6, 12, 63, }, + { 2, 0, 1, 6, 12, 34, }, + { 1, 0, 1, 6, 12, 34, }, + { 0, 0, 1, 6, 13, 63, }, + { 2, 0, 1, 6, 13, 34, }, + { 1, 0, 1, 6, 13, 34, }, + { 0, 0, 1, 6, 14, 63, }, + { 2, 0, 1, 6, 14, 63, }, + { 1, 0, 1, 6, 14, 63, }, + { 0, 0, 1, 7, 1, 63, }, + { 2, 0, 1, 7, 1, 63, }, + { 1, 0, 1, 7, 1, 63, }, + { 0, 0, 1, 7, 2, 63, }, + { 2, 0, 1, 7, 2, 63, }, + { 1, 0, 1, 7, 2, 63, }, + { 0, 0, 1, 7, 3, 30, }, + { 2, 0, 1, 7, 3, 34, }, + { 1, 0, 1, 7, 3, 34, }, + { 0, 0, 1, 7, 4, 34, }, + { 2, 0, 1, 7, 4, 34, }, + { 1, 0, 1, 7, 4, 34, }, + { 0, 0, 1, 7, 5, 34, }, + { 2, 0, 1, 7, 5, 34, }, + { 1, 0, 1, 7, 5, 34, }, + { 0, 0, 1, 7, 6, 34, }, + { 2, 0, 1, 7, 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}, + { 1, 1, 2, 5, 122, 46, }, + { 0, 1, 2, 5, 155, 46, }, + { 2, 1, 2, 5, 155, 46, }, + { 1, 1, 2, 5, 155, 63, }, + { 0, 1, 2, 8, 42, 46, }, + { 2, 1, 2, 8, 42, 46, }, + { 1, 1, 2, 8, 42, 46, }, + { 0, 1, 2, 8, 58, 46, }, + { 2, 1, 2, 8, 58, 46, }, + { 1, 1, 2, 8, 58, 46, }, + { 0, 1, 2, 8, 106, 46, }, + { 2, 1, 2, 8, 106, 46, }, + { 1, 1, 2, 8, 106, 46, }, + { 0, 1, 2, 8, 122, 46, }, + { 2, 1, 2, 8, 122, 46, }, + { 1, 1, 2, 8, 122, 46, }, + { 0, 1, 2, 8, 155, 46, }, + { 2, 1, 2, 8, 155, 46, }, + { 1, 1, 2, 8, 155, 63, }, + { 0, 1, 2, 9, 42, 46, }, + { 2, 1, 2, 9, 42, 46, }, + { 1, 1, 2, 9, 42, 46, }, + { 0, 1, 2, 9, 58, 46, }, + { 2, 1, 2, 9, 58, 46, }, + { 1, 1, 2, 9, 58, 46, }, + { 0, 1, 2, 9, 106, 46, }, + { 2, 1, 2, 9, 106, 46, }, + { 1, 1, 2, 9, 106, 46, }, + { 0, 1, 2, 9, 122, 46, }, + { 2, 1, 2, 9, 122, 46, }, + { 1, 1, 2, 9, 122, 46, }, + { 0, 1, 2, 9, 155, 46, }, + { 2, 1, 2, 9, 155, 46, }, + { 1, 1, 2, 9, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8814a_txpwr_lmt_type8); + +static const u8 +rtw8814a_pwrtrk_5gd_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 7, 7, 8, 9, 9, 10, 11, + 11, 12, 13, 13, 14, 15, 15, 16, 17, 17, 18, 19, 19}, + {0, 1, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, 10, + 11, 12, 12, 13, 13, 14, 15, 15, 16, 17, 17, 18}, + {0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 12, 12, 13, 14, 14, 15, 16, 16, 17, 17, 18, 19}, +}; + +static const u8 +rtw8814a_pwrtrk_5gd_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 25, 25}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 25}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 25}, +}; + +static const u8 +rtw8814a_pwrtrk_5gc_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 2, 2, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, + 11, 12, 13, 14, 15, 15, 15, 15, 16, 16, 17, 18}, + {0, 1, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 11, + 12, 12, 13, 14, 15, 15, 16, 17, 17, 18, 19, 19, 20}, + {0, 1, 1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 11, 11, + 12, 13, 13, 14, 14, 15, 16, 17, 18, 18, 19, 20, 20}, +}; + +static const u8 +rtw8814a_pwrtrk_5gc_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24, 25, 25}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 17, 18, 19, 20, 21, 22, 23, 24, 24, 25, 25, 25}, + {0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 16, 17, 18, 19, 20, 21, 22, 23, 23, 24, 25, 25}, +}; + +static const u8 +rtw8814a_pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 2, 2, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 13, 13, 14, 14, 15, 15, 16, 17, 17}, + {0, 1, 1, 2, 3, 3, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 11, + 12, 12, 13, 14, 15, 15, 16, 17, 17, 18, 19, 19, 20}, + {0, 1, 1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 11, 11, + 12, 13, 13, 14, 14, 15, 16, 17, 18, 18, 19, 20, 20}, +}; + +static const u8 +rtw8814a_pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, + 15, 15, 16, 17, 18, 18, 19, 20, 21, 22, 23, 23, 24}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 25}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 16, 16, 17, 18, 19, 20, 20, 21, 22, 23, 24, 25, 25}, +}; + +static const u8 +rtw8814a_pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + 8, 9, 9, 10, 11, 11, 11, 11, 12, 12, 13, 13, 14}, + {0, 1, 1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 9, 9, 10, 11, 11, + 12, 13, 14, 14, 15, 16, 16, 17, 18, 19, 19, 20, 21}, + {0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 12, 12, 13, 14, 14, 15, 16, 16, 17, 17, 18, 19}, +}; + +static const u8 +rtw8814a_pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 12, 13, + 14, 15, 16, 16, 17, 18, 19, 20, 21, 21, 22, 23, 24}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 23, 24, 25, 25, 25, 25}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 17, 18, 19, 20, 21, 22, 23, 24, 25, 25, 25, 25}, +}; + +static const u8 rtw8814a_pwrtrk_2gd_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, + 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_2gd_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_2gc_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, + 7, 7, 8, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_2gc_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13 +}; + +static const u8 rtw8814a_pwrtrk_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, + 7, 8, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, + 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12, 13 +}; + +static const u8 rtw8814a_pwrtrk_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, + 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_d_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, + 7, 8, 8, 8, 9, 9, 10, 10, 10, 11, 11, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_d_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_c_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, + 7, 7, 8, 8, 8, 9, 9, 10, 10, 10, 11, 11, 12 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_c_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 5, 5, 6, 6, 7, 7, + 7, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12, 13 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, + 6, 6, 7, 7, 8, 8, 8, 9, 9, 10, 10, 10, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 6, 7, + 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, + 7, 8, 8, 8, 9, 9, 10, 10, 11, 11, 11, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 7, + 8, 8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14 +}; + +const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_tbl = { + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5gd_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5gd_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5gd_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5gd_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5gd_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5gd_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5gc_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5gc_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5gc_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5gc_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5gc_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5gc_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gd_n = rtw8814a_pwrtrk_2gd_n, + .pwrtrk_2gd_p = rtw8814a_pwrtrk_2gd_p, + .pwrtrk_2gc_n = rtw8814a_pwrtrk_2gc_n, + .pwrtrk_2gc_p = rtw8814a_pwrtrk_2gc_p, + .pwrtrk_2gb_n = rtw8814a_pwrtrk_2gb_n, + .pwrtrk_2gb_p = rtw8814a_pwrtrk_2gb_p, + .pwrtrk_2ga_n = rtw8814a_pwrtrk_2ga_n, + .pwrtrk_2ga_p = rtw8814a_pwrtrk_2ga_p, + .pwrtrk_2g_cckd_n = rtw8814a_pwrtrk_2g_cck_d_n, + .pwrtrk_2g_cckd_p = rtw8814a_pwrtrk_2g_cck_d_p, + .pwrtrk_2g_cckc_n = rtw8814a_pwrtrk_2g_cck_c_n, + .pwrtrk_2g_cckc_p = rtw8814a_pwrtrk_2g_cck_c_p, + .pwrtrk_2g_cckb_n = rtw8814a_pwrtrk_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8814a_pwrtrk_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8814a_pwrtrk_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8814a_pwrtrk_2g_cck_a_p, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5gd_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5gd_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5gc_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5gc_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type0_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 rtw8814a_pwrtrk_type0_2gd_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2gd_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2gc_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2gc_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_d_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_d_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_c_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_c_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type0_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type0_tbl = { + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5gd_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5gd_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5gd_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5gd_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5gd_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5gd_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5gc_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5gc_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5gc_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5gc_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5gc_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5gc_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type0_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type0_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type0_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gd_n = rtw8814a_pwrtrk_type0_2gd_n, + .pwrtrk_2gd_p = rtw8814a_pwrtrk_type0_2gd_p, + .pwrtrk_2gc_n = rtw8814a_pwrtrk_type0_2gc_n, + .pwrtrk_2gc_p = rtw8814a_pwrtrk_type0_2gc_p, + .pwrtrk_2gb_n = rtw8814a_pwrtrk_type0_2gb_n, + .pwrtrk_2gb_p = rtw8814a_pwrtrk_type0_2gb_p, + .pwrtrk_2ga_n = rtw8814a_pwrtrk_type0_2ga_n, + .pwrtrk_2ga_p = rtw8814a_pwrtrk_type0_2ga_p, + .pwrtrk_2g_cckd_n = rtw8814a_pwrtrk_type0_2g_cck_d_n, + .pwrtrk_2g_cckd_p = rtw8814a_pwrtrk_type0_2g_cck_d_p, + .pwrtrk_2g_cckc_n = rtw8814a_pwrtrk_type0_2g_cck_c_n, + .pwrtrk_2g_cckc_p = rtw8814a_pwrtrk_type0_2g_cck_c_p, + .pwrtrk_2g_cckb_n = rtw8814a_pwrtrk_type0_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8814a_pwrtrk_type0_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8814a_pwrtrk_type0_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8814a_pwrtrk_type0_2g_cck_a_p, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5gd_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 11, 12, 12, + 12, 13, 14, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16}, + {0, 1, 2, 3, 4, 5, 5, 6, 6, 7, 8, 9, 9, 10, 10, 10, 10, + 11, 11, 12, 12, 13, 14, 15, 16, 16, 16, 16, 16, 16}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9, 10, 10, 11, 11, 11, 12, + 12, 13, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5gd_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 22, 22, 22, 22, 22}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 22, 22, 22, 22, 22}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 23, 23, 23, 23, 23, 23}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5gc_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 3, 4, 5, 6, 7, 7, 8, 9, 10, 10, 11, 11, 12, + 12, 13, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 9, 10, 10, 11, 11, 12, + 13, 13, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 9, 10, 11, 11, + 12, 12, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5gc_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 11, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 21, 21, 21, 21, 21, 21}, + {0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 20, 20, 21, 21, 21, 21, 21}, + {0, 1, 2, 3, 3, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 21, 21, 21, 21, 21, 21}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 11, 12, 13, + 13, 13, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 9, 10, 10, 11, 11, 12, + 13, 13, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 9, 10, 11, 11, + 12, 12, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 21, 21, 21, 21, 21, 21, 21}, + {0, 0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 10, 11, 12, 13, + 14, 15, 16, 17, 18, 19, 20, 20, 20, 20, 20, 20, 20}, + {0, 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 21, 21, 21, 21, 21, 21}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 5, 5, 6, 7, 7, 8, 9, 10, 10, 11, 11, 11, + 12, 13, 13, 13, 13, 14, 15, 15, 15, 15, 15, 15, 15}, + {0, 1, 2, 3, 3, 4, 5, 6, 7, 8, 8, 9, 10, 10, 11, 12, 12, + 12, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 10, 11, 11, 11, 12, + 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13}, +}; + +static const u8 +rtw8814a_pwrtrk_type2_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 10, 11, 12, 13, 14, + 15, 15, 16, 17, 18, 18, 19, 19, 20, 20, 20, 20, 20}, + {0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 11, 12, 13, 14, + 15, 16, 16, 17, 18, 19, 20, 20, 20, 20, 20, 20, 20}, + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 11, 12, 13, 14, 15, + 15, 16, 17, 18, 19, 19, 20, 20, 20, 20, 20, 20, 20}, +}; + +static const u8 rtw8814a_pwrtrk_type2_2gd_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, + 6, 6, 7, 8, 9, 10, 11, 11, 11, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type2_2gd_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2gc_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 6, 6, 7, 7, 8, 8, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2gc_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 3, 3, 4, 4, 4, 5, 5, 6, 7, 8, 8, 9, 10, 10, + 11, 12, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 9, 9, 9, + 10, 11, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type2_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 3, 3, 4, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, + 11, 12, 12, 13, 13, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_d_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 7, 8, + 9, 9, 9, 9, 9, 9, 10, 10, 11, 11, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_d_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 10, 11, 12, 12, 13, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_c_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 4, 5, 5, 6, 6, 6, 6, 7, 8, 9, 9, 10, + 10, 11, 11, 11, 12, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_c_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 7, 7, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 2, 3, 3, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, + 10, 10, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 6, 7, 8, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 4, 4, 5, 5, 6, 6, 7, 8, 9, 9, 9, 9, + 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type2_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 3, 4, 5, 5, 6, 7, 8, 9, 9, 10, 10, + 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13 +}; + +const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type2_tbl = { + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5gd_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5gd_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5gd_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5gd_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5gd_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5gd_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5gc_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5gc_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5gc_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5gc_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5gc_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5gc_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type2_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type2_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type2_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gd_n = rtw8814a_pwrtrk_type2_2gd_n, + .pwrtrk_2gd_p = rtw8814a_pwrtrk_type2_2gd_p, + .pwrtrk_2gc_n = rtw8814a_pwrtrk_type2_2gc_n, + .pwrtrk_2gc_p = rtw8814a_pwrtrk_type2_2gc_p, + .pwrtrk_2gb_n = rtw8814a_pwrtrk_type2_2gb_n, + .pwrtrk_2gb_p = rtw8814a_pwrtrk_type2_2gb_p, + .pwrtrk_2ga_n = rtw8814a_pwrtrk_type2_2ga_n, + .pwrtrk_2ga_p = rtw8814a_pwrtrk_type2_2ga_p, + .pwrtrk_2g_cckd_n = rtw8814a_pwrtrk_type2_2g_cck_d_n, + .pwrtrk_2g_cckd_p = rtw8814a_pwrtrk_type2_2g_cck_d_p, + .pwrtrk_2g_cckc_n = rtw8814a_pwrtrk_type2_2g_cck_c_n, + .pwrtrk_2g_cckc_p = rtw8814a_pwrtrk_type2_2g_cck_c_p, + .pwrtrk_2g_cckb_n = rtw8814a_pwrtrk_type2_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8814a_pwrtrk_type2_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8814a_pwrtrk_type2_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8814a_pwrtrk_type2_2g_cck_a_p, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5gd_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 3, 3, 3, 4, 6, 6, 7, 7, 8, 9, 10, 11, 12, 13, 13, 14, + 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 4, 5, 6, 7, 7, 8, 7, 8, 10, 11, 12, 12, 13, 13, 14, 14, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 5, 5, 6, 7, 8, 9, 9, 10, 11, 12, 13, 13, 14, 15, 15, 16, + 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5gd_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, 9, 10, 10, 11, 12, + 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 0, 0, 1, 1, 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 11, 12, + 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 0, 1, 1, 2, 2, 3, 5, 7, 8, 9, 10, 11, 12, 13, 13, + 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5gc_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 2, 3, 3, 4, 6, 7, 7, 8, 9, 9, 9, 10, 10, 10, + 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12}, + {0, 1, 2, 3, 3, 7, 7, 8, 8, 9, 11, 12, 12, 13, 14, 14, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 0, 1, 2, 3, 4, 5, 7, 8, 8, 10, 11, 12, 12, 13, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5gc_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 0, 1, 1, 2, 2, 3, 4, 5, 6, 6, 7, 8, 9, 11, 11, + 11, 11, 11, 11, 12, 12, 12, 12, 12, 13, 13, 13, 13}, + {0, 0, 1, 2, 3, 3, 5, 5, 6, 8, 8, 9, 10, 11, 13, 13, 13, + 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 2, 3, 4, 4, 5, 7, 8, 9, 9, 10, 11, 12, 12, 12, + 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 9, 10, 10, 10, 10, 10, + 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12}, + {0, 1, 2, 3, 3, 7, 7, 8, 8, 9, 11, 12, 12, 13, 14, 14, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 0, 1, 2, 3, 4, 5, 7, 8, 8, 10, 11, 12, 12, 13, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 1, 2, 2, 4, 5, 6, 6, 7, 8, 9, 10, 11, 11, 11, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 0, 2, 3, 4, 5, 6, 8, 8, 9, 9, 11, 12, 13, 13, 13, + 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 0, 1, 2, 3, 3, 4, 6, 7, 8, 9, 10, 11, 12, 12, 12, + 12, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 0, 1, 2, 3, 3, 3, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 10, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12}, + {0, 2, 3, 4, 5, 7, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 17, + 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18}, + {0, 1, 2, 3, 3, 4, 6, 7, 8, 8, 10, 11, 11, 12, 13, 13, 13, + 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type5_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 1, 3, 3, 3, 5, 5, 6, 6, 8, 8, 9, 10, 11, 11, 11, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 8, 8, 9, 11, 12, 13, 14, 15, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 0, 1, 3, 3, 4, 5, 5, 6, 7, 7, 8, 10, 10, 11, 11, 11, + 11, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13}, +}; + +static const u8 rtw8814a_pwrtrk_type5_2gd_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 7, 8, 9, 9, 9, + 9, 9, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type5_2gd_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 8, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10 +}; + +static const u8 rtw8814a_pwrtrk_type5_2gc_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, 10, + 10, 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type5_2gc_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 8, 8, 9, 9, 9, + 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type5_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 10, 10, 10, + 10, 10, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type5_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 8, 9, 9, 9, 9, + 9, 9, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type5_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, 10, + 10, 11, 11, 11, 11, 111, 12, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type5_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 7, 8, 8, 9, 9, 9, + 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_d_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, 7, 8, 8, 8, 9, 9, 9, 9, + 10, 10, 10, 10, 10, 11, 11, 10, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_d_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 8, + 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_c_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 8, 8, 9, 10, 10, 10, + 10, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_c_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 8, + 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 2, 3, 4, 4, 5, 6, 6, 6, 7, 7, 8, 8, 9, 10, 10, 10, + 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 7, 7, 8, 8, 8, + 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, 7, 8, 8, 9, 9, 9, 9, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10 +}; + +static const u8 rtw8814a_pwrtrk_type5_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 2, 3, 4, 4, 5, 6, 7, 8, 8, 9, 9, 9, + 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10 +}; + +const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type5_tbl = { + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5gd_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5gd_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5gd_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5gd_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5gd_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5gd_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5gc_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5gc_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5gc_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5gc_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5gc_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5gc_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type5_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type5_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type5_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gd_n = rtw8814a_pwrtrk_type5_2gd_n, + .pwrtrk_2gd_p = rtw8814a_pwrtrk_type5_2gd_p, + .pwrtrk_2gc_n = rtw8814a_pwrtrk_type5_2gc_n, + .pwrtrk_2gc_p = rtw8814a_pwrtrk_type5_2gc_p, + .pwrtrk_2gb_n = rtw8814a_pwrtrk_type5_2gb_n, + .pwrtrk_2gb_p = rtw8814a_pwrtrk_type5_2gb_p, + .pwrtrk_2ga_n = rtw8814a_pwrtrk_type5_2ga_n, + .pwrtrk_2ga_p = rtw8814a_pwrtrk_type5_2ga_p, + .pwrtrk_2g_cckd_n = rtw8814a_pwrtrk_type5_2g_cck_d_n, + .pwrtrk_2g_cckd_p = rtw8814a_pwrtrk_type5_2g_cck_d_p, + .pwrtrk_2g_cckc_n = rtw8814a_pwrtrk_type5_2g_cck_c_n, + .pwrtrk_2g_cckc_p = rtw8814a_pwrtrk_type5_2g_cck_c_p, + .pwrtrk_2g_cckb_n = rtw8814a_pwrtrk_type5_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8814a_pwrtrk_type5_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8814a_pwrtrk_type5_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8814a_pwrtrk_type5_2g_cck_a_p, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5gd_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5gd_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5gc_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5gc_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, + {0, 0, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, + 8, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10}, +}; + +static const u8 +rtw8814a_pwrtrk_type7_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 0, 1, 1, 2, 3, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 rtw8814a_pwrtrk_type7_2gd_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2gd_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2gc_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2gc_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_d_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_d_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_c_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_c_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 5, 6, 7, 7, + 7, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +static const u8 rtw8814a_pwrtrk_type7_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, + 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9 +}; + +const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type7_tbl = { + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5gd_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5gd_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5gd_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5gd_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5gd_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5gd_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5gc_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5gc_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5gc_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5gc_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5gc_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5gc_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type7_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type7_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type7_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gd_n = rtw8814a_pwrtrk_type7_2gd_n, + .pwrtrk_2gd_p = rtw8814a_pwrtrk_type7_2gd_p, + .pwrtrk_2gc_n = rtw8814a_pwrtrk_type7_2gc_n, + .pwrtrk_2gc_p = rtw8814a_pwrtrk_type7_2gc_p, + .pwrtrk_2gb_n = rtw8814a_pwrtrk_type7_2gb_n, + .pwrtrk_2gb_p = rtw8814a_pwrtrk_type7_2gb_p, + .pwrtrk_2ga_n = rtw8814a_pwrtrk_type7_2ga_n, + .pwrtrk_2ga_p = rtw8814a_pwrtrk_type7_2ga_p, + .pwrtrk_2g_cckd_n = rtw8814a_pwrtrk_type7_2g_cck_d_n, + .pwrtrk_2g_cckd_p = rtw8814a_pwrtrk_type7_2g_cck_d_p, + .pwrtrk_2g_cckc_n = rtw8814a_pwrtrk_type7_2g_cck_c_n, + .pwrtrk_2g_cckc_p = rtw8814a_pwrtrk_type7_2g_cck_c_p, + .pwrtrk_2g_cckb_n = rtw8814a_pwrtrk_type7_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8814a_pwrtrk_type7_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8814a_pwrtrk_type7_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8814a_pwrtrk_type7_2g_cck_a_p, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5gd_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 4, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, 12, + 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 1, 2, 3, 4, 4, 6, 7, 7, 8, 9, 9, 10, 10, 11, 11, 12, + 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 1, 2, 3, 4, 4, 5, 6, 6, 7, 7, 8, 8, 8, 9, 10, 10, + 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5gd_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 4, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 14, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 0, 1, 2, 3, 5, 5, 6, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5gc_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 4, 4, 5, 6, 7, 7, 8, 8, 9, 9, 10, 11, 11, 12, + 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 9, 10, 10, 10, 11, 11, + 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, + 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5gc_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 4, 4, 5, 6, 7, 7, 8, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 3, 4, 4, 5, 6, 7, 7, 8, 10, 11, 12, 13, 14, + 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15}, + {0, 0, 1, 2, 4, 5, 5, 6, 6, 7, 7, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 8, 9, 9, 10, 11, 11, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 1, 2, 3, 4, 5, 6, 7, 7, 8, 9, 9, 10, 10, 10, 11, 11, + 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, + 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 3, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 10, 11, 11, 13, 13, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 2, 3, 4, 4, 5, 6, 7, 8, 10, 10, 11, 13, 13, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 9, 10, 11, 11, + 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12}, + {0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 9, 10, 10, 10, 11, 11, + 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, + {0, 1, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 10, 10, 10, 11, 12, + 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13}, +}; + +static const u8 +rtw8814a_pwrtrk_type8_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + {0, 0, 1, 2, 3, 3, 4, 5, 6, 7, 7, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 13, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, + {0, 0, 1, 2, 3, 3, 4, 4, 6, 7, 7, 9, 10, 11, 12, 13, 14, + 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14}, +}; + +static const u8 rtw8814a_pwrtrk_type8_2gd_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, + 6, 6, 7, 8, 9, 10, 11, 11, 11, 11, 11, 11, 11 +}; + +static const u8 rtw8814a_pwrtrk_type8_2gd_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 7, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2gc_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 5, 6, 6, 6, 7, 7, 8, 8, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2gc_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 3, 3, 4, 4, 4, 5, 5, 6, 7, 8, 8, 9, 10, 10, + 11, 12, 13, 13, 14, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 6, 7, 7, 8, 8, 8, + 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 9, 9, 9, + 10, 11, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type8_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 3, 3, 4, 4, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, + 11, 12, 12, 13, 13, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_d_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 7, 8, + 9, 9, 9, 9, 9, 9, 10, 10, 11, 11, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_d_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 6, 6, 7, 8, 8, 9, 10, 10, + 10, 11, 12, 12, 13, 14, 14, 14, 14, 14, 14, 14 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_c_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 4, 5, 5, 6, 6, 6, 6, 7, 8, 9, 9, 10, + 10, 11, 11, 11, 12, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_c_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 7, 7, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 2, 3, 3, 4, 5, 6, 6, 7, 7, 8, 8, 9, 10, + 10, 10, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 3, 3, 4, 4, 5, 5, 6, 7, 8, 8, 9, 9, 10, + 10, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 4, 4, 5, 5, 6, 6, 7, 8, 9, 9, 9, 9, + 10, 10, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12 +}; + +static const u8 rtw8814a_pwrtrk_type8_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 2, 2, 3, 3, 4, 5, 5, 6, 7, 8, 9, 9, 10, 10, + 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13 +}; + +const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type8_tbl = { + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5gd_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5gd_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5gd_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5gd_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5gd_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gd_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5gd_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5gc_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5gc_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5gc_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5gc_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5gc_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gc_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5gc_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8814a_pwrtrk_type8_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8814a_pwrtrk_type8_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8814a_pwrtrk_type8_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gd_n = rtw8814a_pwrtrk_type8_2gd_n, + .pwrtrk_2gd_p = rtw8814a_pwrtrk_type8_2gd_p, + .pwrtrk_2gc_n = rtw8814a_pwrtrk_type8_2gc_n, + .pwrtrk_2gc_p = rtw8814a_pwrtrk_type8_2gc_p, + .pwrtrk_2gb_n = rtw8814a_pwrtrk_type8_2gb_n, + .pwrtrk_2gb_p = rtw8814a_pwrtrk_type8_2gb_p, + .pwrtrk_2ga_n = rtw8814a_pwrtrk_type8_2ga_n, + .pwrtrk_2ga_p = rtw8814a_pwrtrk_type8_2ga_p, + .pwrtrk_2g_cckd_n = rtw8814a_pwrtrk_type8_2g_cck_d_n, + .pwrtrk_2g_cckd_p = rtw8814a_pwrtrk_type8_2g_cck_d_p, + .pwrtrk_2g_cckc_n = rtw8814a_pwrtrk_type8_2g_cck_c_n, + .pwrtrk_2g_cckc_p = rtw8814a_pwrtrk_type8_2g_cck_c_p, + .pwrtrk_2g_cckb_n = rtw8814a_pwrtrk_type8_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8814a_pwrtrk_type8_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8814a_pwrtrk_type8_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8814a_pwrtrk_type8_2g_cck_a_p, +}; + +static const struct rtw_pwr_seq_cmd init_power_on_8814a[] = { + {0x10c2, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), BIT(1)}, + {0xFFFF, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + 0, + RTW_PWR_CMD_END, 0, 0}, +}; + +static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8814a[] = { + {0x0012, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(6), BIT(6)}, + {0x0015, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(5), 0}, + {0x0015, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(6), 0}, + {0x0023, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(4), 0}, + {0x0046, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x00}, + {0x0062, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x00}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_PCI_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(2), 0}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(3), 0}, + {0x0301, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_PCI_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0}, + {0x0071, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_PCI_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(2), 0}, + {0xFFFF, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + 0, + RTW_PWR_CMD_END, 0, 0}, +}; + +static const struct rtw_pwr_seq_cmd trans_cardemu_to_act_8814a[] = { + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(2), 0}, + {0x0006, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_POLLING, BIT(1), BIT(1)}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(3), 0}, + {0x00F0, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(7), 0}, + {0x0081, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0x30, 0x20}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(0), BIT(0)}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_POLLING, BIT(0), 0}, + {0xFFFF, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + 0, + RTW_PWR_CMD_END, 0, 0}, +}; + +static const struct rtw_pwr_seq_cmd trans_act_to_cardemu_8814a[] = { + {0x0c00, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x04}, + {0x0e00, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x04}, + {0x1002, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(0), 0}, + {0x0002, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_DELAY, 1, RTW_PWR_DELAY_US}, + {0x1002, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_PCI_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x001F, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0}, + {0x0007, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x28}, + {0x0008, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0x02, 0}, + {0x0066, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(7), 0}, + {0x0041, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(4), 0}, + {0x0042, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x004e, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(5), BIT(5)}, + {0x0041, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_USB_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(0), 0}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), BIT(1)}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_POLLING, BIT(1), 0}, + {0xFFFF, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + 0, + RTW_PWR_CMD_END, 0, 0}, +}; + +static const struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8814a[] = { + {0x0003, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(2), 0}, + {0x0080, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x01}, + {0x0081, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x30}, + {0x0045, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x00}, + {0x0046, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0xff}, + {0x0047, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0}, + {0x0015, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(6), BIT(6)}, + {0x0015, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(5), BIT(5)}, + {0x0012, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(6), 0}, + {0x0023, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(4), BIT(4)}, + {0x0008, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x0007, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xFF, 0x20}, + {0x001f, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x0020, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x0021, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x0076, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), 0}, + {0x0091, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, 0xA0, 0xA0}, + {0x0070, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(3), BIT(3)}, + {0x0005, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(3), BIT(3)}, + {0xFFFF, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + 0, + RTW_PWR_CMD_END, 0, 0}, +}; + +const struct rtw_pwr_seq_cmd * const card_enable_flow_8814a[] = { + init_power_on_8814a, + trans_carddis_to_cardemu_8814a, + trans_cardemu_to_act_8814a, + NULL +}; + +const struct rtw_pwr_seq_cmd * const card_disable_flow_8814a[] = { + trans_act_to_cardemu_8814a, + trans_cardemu_to_carddis_8814a, + NULL +}; diff --git a/drivers/net/wireless/realtek/rtw88/rtw8814a_table.h b/drivers/net/wireless/realtek/rtw88/rtw8814a_table.h new file mode 100644 index 000000000000..69fb87e36c48 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8814a_table.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2025 Realtek Corporation + */ + +#ifndef __RTW8814A_TABLE_H__ +#define __RTW8814A_TABLE_H__ + +extern const struct rtw_table rtw8814a_mac_tbl; +extern const struct rtw_table rtw8814a_agc_tbl; +extern const struct rtw_table rtw8814a_bb_tbl; +extern const struct rtw_table rtw8814a_bb_pg_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type0_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type2_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type3_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type4_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type5_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type7_tbl; +extern const struct rtw_table rtw8814a_bb_pg_type8_tbl; +extern const struct rtw_table rtw8814a_rf_a_tbl; +extern const struct rtw_table rtw8814a_rf_b_tbl; +extern const struct rtw_table rtw8814a_rf_c_tbl; +extern const struct rtw_table rtw8814a_rf_d_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type0_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type1_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type2_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type3_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type5_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type7_tbl; +extern const struct rtw_table rtw8814a_txpwr_lmt_type8_tbl; +extern const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_tbl; +extern const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type0_tbl; +extern const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type2_tbl; +extern const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type5_tbl; +extern const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type7_tbl; +extern const struct rtw_pwr_track_tbl rtw8814a_rtw_pwrtrk_type8_tbl; +extern const struct rtw_pwr_seq_cmd * const card_disable_flow_8814a[]; +extern const struct rtw_pwr_seq_cmd * const card_enable_flow_8814a[]; + +#endif diff --git a/drivers/net/wireless/realtek/rtw88/rtw8814ae.c b/drivers/net/wireless/realtek/rtw88/rtw8814ae.c new file mode 100644 index 000000000000..54d2e20a7764 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8814ae.c @@ -0,0 +1,31 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2025 Realtek Corporation + */ + +#include <linux/module.h> +#include <linux/pci.h> +#include "pci.h" +#include "rtw8814a.h" + +static const struct pci_device_id rtw_8814ae_id_table[] = { + { + PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8813), + .driver_data = (kernel_ulong_t)&rtw8814a_hw_spec + }, + {} +}; +MODULE_DEVICE_TABLE(pci, rtw_8814ae_id_table); + +static struct pci_driver rtw_8814ae_driver = { + .name = "rtw_8814ae", + .id_table = rtw_8814ae_id_table, + .probe = rtw_pci_probe, + .remove = rtw_pci_remove, + .driver.pm = &rtw_pm_ops, + .shutdown = rtw_pci_shutdown, +}; +module_pci_driver(rtw_8814ae_driver); + +MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>"); +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8814ae driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8814au.c b/drivers/net/wireless/realtek/rtw88/rtw8814au.c new file mode 100644 index 000000000000..afe045fb84de --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/rtw8814au.c @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2025 Realtek Corporation + */ + +#include <linux/module.h> +#include <linux/usb.h> +#include "main.h" +#include "rtw8814a.h" +#include "usb.h" + +static const struct usb_device_id rtw_8814au_id_table[] = { + { USB_DEVICE_AND_INTERFACE_INFO(RTW_USB_VENDOR_ID_REALTEK, 0x8813, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x056e, 0x400b, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x056e, 0x400d, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0846, 0x9054, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1817, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1852, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1853, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0e66, 0x0026, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x331a, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x20f4, 0x809a, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x20f4, 0x809b, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0106, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0xa834, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + { USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0xa833, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8814a_hw_spec) }, + {}, +}; +MODULE_DEVICE_TABLE(usb, rtw_8814au_id_table); + +static struct usb_driver rtw_8814au_driver = { + .name = "rtw_8814au", + .id_table = rtw_8814au_id_table, + .probe = rtw_usb_probe, + .disconnect = rtw_usb_disconnect, +}; +module_usb_driver(rtw_8814au_driver); + +MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>"); +MODULE_DESCRIPTION("Realtek 802.11ac wireless 8814au driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c index eb7e34c545d0..0ade7f11cbd2 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c @@ -680,11 +680,11 @@ static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, } static void -rtw8821c_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) +rtw8821c_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, + u8 rs, u32 *phy_pwr_idx) { struct rtw_hal *hal = &rtwdev->hal; static const u32 offset_txagc[2] = {0x1d00, 0x1d80}; - static u32 phy_pwr_idx; u8 rate, rate_idx, pwr_index, shift; int j; @@ -692,12 +692,12 @@ rtw8821c_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) rate = rtw_rate_section[rs][j]; pwr_index = hal->tx_pwr_tbl[path][rate]; shift = rate & 0x3; - phy_pwr_idx |= ((u32)pwr_index << (shift * 8)); + *phy_pwr_idx |= ((u32)pwr_index << (shift * 8)); if (shift == 0x3 || rate == DESC_RATEVHT1SS_MCS9) { rate_idx = rate & 0xfc; rtw_write32(rtwdev, offset_txagc[path] + rate_idx, - phy_pwr_idx); - phy_pwr_idx = 0; + *phy_pwr_idx); + *phy_pwr_idx = 0; } } } @@ -705,14 +705,16 @@ rtw8821c_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) static void rtw8821c_set_tx_power_index(struct rtw_dev *rtwdev) { struct rtw_hal *hal = &rtwdev->hal; + u32 phy_pwr_idx = 0; int rs, path; for (path = 0; path < hal->rf_path_num; path++) { - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) { + for (rs = 0; rs <= __RTW_RATE_SECTION_2SS_MAX; rs++) { if (rs == RTW_RATE_SECTION_HT_2S || rs == RTW_RATE_SECTION_VHT_2S) continue; - rtw8821c_set_tx_power_index_by_rate(rtwdev, path, rs); + rtw8821c_set_tx_power_index_by_rate(rtwdev, path, rs, + &phy_pwr_idx); } } } diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 7f03903ddf4b..b4934da88e33 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -935,11 +935,11 @@ static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, } static void -rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) +rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, + u8 rs, u32 *phy_pwr_idx) { struct rtw_hal *hal = &rtwdev->hal; static const u32 offset_txagc[2] = {0x1d00, 0x1d80}; - static u32 phy_pwr_idx; u8 rate, rate_idx, pwr_index, shift; int j; @@ -947,12 +947,12 @@ rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) rate = rtw_rate_section[rs][j]; pwr_index = hal->tx_pwr_tbl[path][rate]; shift = rate & 0x3; - phy_pwr_idx |= ((u32)pwr_index << (shift * 8)); + *phy_pwr_idx |= ((u32)pwr_index << (shift * 8)); if (shift == 0x3) { rate_idx = rate & 0xfc; rtw_write32(rtwdev, offset_txagc[path] + rate_idx, - phy_pwr_idx); - phy_pwr_idx = 0; + *phy_pwr_idx); + *phy_pwr_idx = 0; } } } @@ -960,11 +960,13 @@ rtw8822b_set_tx_power_index_by_rate(struct rtw_dev *rtwdev, u8 path, u8 rs) static void rtw8822b_set_tx_power_index(struct rtw_dev *rtwdev) { struct rtw_hal *hal = &rtwdev->hal; + u32 phy_pwr_idx = 0; int rs, path; for (path = 0; path < hal->rf_path_num; path++) { - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) - rtw8822b_set_tx_power_index_by_rate(rtwdev, path, rs); + for (rs = 0; rs <= __RTW_RATE_SECTION_2SS_MAX; rs++) + rtw8822b_set_tx_power_index_by_rate(rtwdev, path, rs, + &phy_pwr_idx); } } diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c index 8883300fc6ad..572d1f31832e 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c @@ -73,6 +73,10 @@ static const struct usb_device_id rtw_8822bu_id_table[] = { .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* ELECOM WDB-867DU3S */ { USB_DEVICE_AND_INTERFACE_INFO(0x2c4e, 0x0107, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* Mercusys MA30H */ + { USB_DEVICE_AND_INTERFACE_INFO(0x2c4e, 0x010a, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* Mercusys MA30N */ + { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3322, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* D-Link DWA-T185 rev. A1 */ {}, }; MODULE_DEVICE_TABLE(usb, rtw_8822bu_id_table); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index ec362a817f5f..5e53e0db177e 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -2746,7 +2746,7 @@ static void rtw8822c_set_tx_power_index(struct rtw_dev *rtwdev) s8 diff_idx[4]; rtw8822c_set_write_tx_power_ref(rtwdev, pwr_ref_cck, pwr_ref_ofdm); - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) { + for (rs = 0; rs <= __RTW_RATE_SECTION_2SS_MAX; rs++) { for (j = 0; j < rtw_rate_size[rs]; j++) { rate = rtw_rate_section[rs][j]; pwr_a = hal->tx_pwr_tbl[RF_PATH_A][rate]; diff --git a/drivers/net/wireless/realtek/rtw88/rtw88xxa.c b/drivers/net/wireless/realtek/rtw88/rtw88xxa.c index 71e61b9c0bec..0fa943271fb6 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw88xxa.c +++ b/drivers/net/wireless/realtek/rtw88/rtw88xxa.c @@ -1637,7 +1637,7 @@ void rtw88xxa_set_tx_power_index(struct rtw_dev *rtwdev) int rs, path; for (path = 0; path < hal->rf_path_num; path++) { - for (rs = 0; rs < RTW_RATE_SECTION_MAX; rs++) { + for (rs = 0; rs <= __RTW_RATE_SECTION_2SS_MAX; rs++) { if (hal->rf_path_num == 1 && (rs == RTW_RATE_SECTION_HT_2S || rs == RTW_RATE_SECTION_VHT_2S)) diff --git a/drivers/net/wireless/realtek/rtw88/rx.c b/drivers/net/wireless/realtek/rtw88/rx.c index 90fc8a5fa89e..8b0afaaffaa0 100644 --- a/drivers/net/wireless/realtek/rtw88/rx.c +++ b/drivers/net/wireless/realtek/rtw88/rx.c @@ -73,6 +73,12 @@ static void rtw_rx_phy_stat(struct rtw_dev *rtwdev, rate_ss_evm = 2; evm_id = RTW_EVM_2SS_A; break; + case DESC_RATEMCS16...DESC_RATEMCS23: + case DESC_RATEVHT3SS_MCS0...DESC_RATEVHT3SS_MCS9: + rate_ss = 3; + rate_ss_evm = 3; + evm_id = RTW_EVM_3SS_A; + break; default: rtw_warn(rtwdev, "unknown pkt rate = %d\n", pkt_stat->rate); return; diff --git a/drivers/net/wireless/realtek/rtw88/sar.c b/drivers/net/wireless/realtek/rtw88/sar.c index c472f1502b82..50b9c2412bb1 100644 --- a/drivers/net/wireless/realtek/rtw88/sar.c +++ b/drivers/net/wireless/realtek/rtw88/sar.c @@ -97,7 +97,7 @@ int rtw_set_sar_specs(struct rtw_dev *rtwdev, power, BIT(RTW_COMMON_SAR_FCT)); for (j = 0; j < RTW_RF_PATH_MAX; j++) { - for (k = 0; k < RTW_RATE_SECTION_MAX; k++) { + for (k = 0; k < RTW_RATE_SECTION_NUM; k++) { arg = (struct rtw_sar_arg){ .sar_band = idx, .path = j, diff --git a/drivers/net/wireless/realtek/rtw88/sdio.c b/drivers/net/wireless/realtek/rtw88/sdio.c index e024061bdbf7..6209a49312f1 100644 --- a/drivers/net/wireless/realtek/rtw88/sdio.c +++ b/drivers/net/wireless/realtek/rtw88/sdio.c @@ -1147,7 +1147,7 @@ static void rtw_sdio_declaim(struct rtw_dev *rtwdev, sdio_release_host(sdio_func); } -static struct rtw_hci_ops rtw_sdio_ops = { +static const struct rtw_hci_ops rtw_sdio_ops = { .tx_write = rtw_sdio_tx_write, .tx_kick_off = rtw_sdio_tx_kick_off, .setup = rtw_sdio_setup, diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c index c4908db4ff0e..c8092fa0d9f1 100644 --- a/drivers/net/wireless/realtek/rtw88/usb.c +++ b/drivers/net/wireless/realtek/rtw88/usb.c @@ -881,7 +881,7 @@ static void rtw_usb_dynamic_rx_agg(struct rtw_dev *rtwdev, bool enable) } } -static struct rtw_hci_ops rtw_usb_ops = { +static const struct rtw_hci_ops rtw_usb_ops = { .tx_write = rtw_usb_tx_write, .tx_kick_off = rtw_usb_tx_kick_off, .setup = rtw_usb_setup, diff --git a/drivers/net/wireless/realtek/rtw88/util.c b/drivers/net/wireless/realtek/rtw88/util.c index e222d3c01a77..66819f694405 100644 --- a/drivers/net/wireless/realtek/rtw88/util.c +++ b/drivers/net/wireless/realtek/rtw88/util.c @@ -101,7 +101,8 @@ void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss) *nss = 4; *mcs = rate - DESC_RATEVHT4SS_MCS0; } else if (rate >= DESC_RATEMCS0 && - rate <= DESC_RATEMCS15) { + rate <= DESC_RATEMCS31) { + *nss = 0; *mcs = rate - DESC_RATEMCS0; } } diff --git a/drivers/net/wireless/realtek/rtw89/Kconfig b/drivers/net/wireless/realtek/rtw89/Kconfig index b1c86cdd9c0e..205d7ecca7d7 100644 --- a/drivers/net/wireless/realtek/rtw89/Kconfig +++ b/drivers/net/wireless/realtek/rtw89/Kconfig @@ -123,7 +123,7 @@ config RTW89_DEBUGMSG config RTW89_DEBUGFS bool "Realtek rtw89 debugfs support" - depends on RTW89_CORE + depends on RTW89_CORE && CFG80211_DEBUGFS select RTW89_DEBUG help Enable debugfs support diff --git a/drivers/net/wireless/realtek/rtw89/cam.c b/drivers/net/wireless/realtek/rtw89/cam.c index 8fa1e6c1ce13..eca3d767ff60 100644 --- a/drivers/net/wireless/realtek/rtw89/cam.c +++ b/drivers/net/wireless/realtek/rtw89/cam.c @@ -476,6 +476,12 @@ int rtw89_cam_sec_key_add(struct rtw89_dev *rtwdev, case WLAN_CIPHER_SUITE_WEP104: hw_key_type = RTW89_SEC_KEY_TYPE_WEP104; break; + case WLAN_CIPHER_SUITE_TKIP: + if (!chip->hw_tkip_crypto) + return -EOPNOTSUPP; + hw_key_type = RTW89_SEC_KEY_TYPE_TKIP; + key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + break; case WLAN_CIPHER_SUITE_CCMP: hw_key_type = RTW89_SEC_KEY_TYPE_CCMP128; if (!chip->hw_mgmt_tx_encrypt) diff --git a/drivers/net/wireless/realtek/rtw89/chan.c b/drivers/net/wireless/realtek/rtw89/chan.c index 4df4e04c3e67..f60e93870b09 100644 --- a/drivers/net/wireless/realtek/rtw89/chan.c +++ b/drivers/net/wireless/realtek/rtw89/chan.c @@ -8,6 +8,7 @@ #include "fw.h" #include "mac.h" #include "ps.h" +#include "sar.h" #include "util.h" static void rtw89_swap_chanctx(struct rtw89_dev *rtwdev, @@ -155,7 +156,7 @@ int rtw89_iterate_entity_chan(struct rtw89_dev *rtwdev, int ret; u8 idx; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); for_each_set_bit(idx, hal->entity_map, NUM_OF_RTW89_CHANCTX) { chan = rtw89_chan_get(rtwdev, idx); @@ -310,7 +311,7 @@ const struct rtw89_chan *__rtw89_mgnt_chan_get(struct rtw89_dev *rtwdev, enum rtw89_entity_mode mode; u8 role_index; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (unlikely(link_index >= __RTW89_MLD_MAX_LINK_NUM)) { WARN(1, "link index %u is invalid (max link inst num: %d)\n", @@ -366,7 +367,7 @@ static void rtw89_entity_recalc_mgnt_roles(struct rtw89_dev *rtwdev) u8 pos = 0; int i, j; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); for (i = 0; i < RTW89_MAX_INTERFACE_NUM; i++) mgnt->active_roles[i] = NULL; @@ -427,7 +428,7 @@ enum rtw89_entity_mode rtw89_entity_recalc(struct rtw89_dev *rtwdev) struct rtw89_chan chan; u8 idx; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); bitmap_copy(recalc_map, hal->entity_map, NUM_OF_RTW89_CHANCTX); @@ -2390,7 +2391,7 @@ static void rtw89_mcc_update_limit(struct rtw89_dev *rtwdev) rtw89_iterate_mcc_roles(rtwdev, rtw89_mcc_upd_lmt_iterator, NULL); } -void rtw89_chanctx_work(struct work_struct *work) +void rtw89_chanctx_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, chanctx_work.work); @@ -2401,12 +2402,10 @@ void rtw89_chanctx_work(struct work_struct *work) int ret; int i; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); - if (hal->entity_pause) { - mutex_unlock(&rtwdev->mutex); + if (hal->entity_pause) return; - } for (i = 0; i < NUM_OF_RTW89_CHANCTX_CHANGES; i++) { if (test_and_clear_bit(i, hal->changes)) @@ -2445,8 +2444,6 @@ void rtw89_chanctx_work(struct work_struct *work) default: break; } - - mutex_unlock(&rtwdev->mutex); } void rtw89_queue_chanctx_change(struct rtw89_dev *rtwdev, @@ -2477,8 +2474,8 @@ void rtw89_queue_chanctx_change(struct rtw89_dev *rtwdev, rtw89_debug(rtwdev, RTW89_DBG_CHAN, "queue chanctx work for mode %d with delay %d us\n", mode, delay); - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->chanctx_work, - usecs_to_jiffies(delay)); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, &rtwdev->chanctx_work, + usecs_to_jiffies(delay)); } void rtw89_queue_chanctx_work(struct rtw89_dev *rtwdev) @@ -2491,7 +2488,7 @@ void rtw89_chanctx_track(struct rtw89_dev *rtwdev) struct rtw89_hal *hal = &rtwdev->hal; enum rtw89_entity_mode mode; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (hal->entity_pause) return; @@ -2512,7 +2509,7 @@ void rtw89_chanctx_pause(struct rtw89_dev *rtwdev, struct rtw89_hal *hal = &rtwdev->hal; enum rtw89_entity_mode mode; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (hal->entity_pause) return; @@ -2555,7 +2552,7 @@ void rtw89_chanctx_proceed(struct rtw89_dev *rtwdev, enum rtw89_entity_mode mode; int ret; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (unlikely(!hal->entity_pause)) { rtw89_chanctx_proceed_cb(rtwdev, cb_parm); @@ -2677,6 +2674,7 @@ int rtw89_chanctx_ops_assign_vif(struct rtw89_dev *rtwdev, struct rtw89_hal *hal = &rtwdev->hal; struct rtw89_entity_mgnt *mgnt = &hal->entity_mgnt; struct rtw89_entity_weight w = {}; + int ret; rtwvif_link->chanctx_idx = cfg->idx; rtwvif_link->chanctx_assigned = true; @@ -2696,7 +2694,13 @@ int rtw89_chanctx_ops_assign_vif(struct rtw89_dev *rtwdev, rtw89_swap_chanctx(rtwdev, cfg->idx, RTW89_CHANCTX_0); out: - return rtw89_set_channel(rtwdev); + ret = rtw89_set_channel(rtwdev); + if (ret) + return ret; + + rtw89_tas_reset(rtwdev, true); + + return 0; } void rtw89_chanctx_ops_unassign_vif(struct rtw89_dev *rtwdev, diff --git a/drivers/net/wireless/realtek/rtw89/chan.h b/drivers/net/wireless/realtek/rtw89/chan.h index 092a6f676894..e6391f6f2aa7 100644 --- a/drivers/net/wireless/realtek/rtw89/chan.h +++ b/drivers/net/wireless/realtek/rtw89/chan.h @@ -99,7 +99,7 @@ void rtw89_config_roc_chandef(struct rtw89_dev *rtwdev, const struct cfg80211_chan_def *chandef); void rtw89_entity_init(struct rtw89_dev *rtwdev); enum rtw89_entity_mode rtw89_entity_recalc(struct rtw89_dev *rtwdev); -void rtw89_chanctx_work(struct work_struct *work); +void rtw89_chanctx_work(struct wiphy *wiphy, struct wiphy_work *work); void rtw89_queue_chanctx_work(struct rtw89_dev *rtwdev); void rtw89_queue_chanctx_change(struct rtw89_dev *rtwdev, enum rtw89_chanctx_changes change); diff --git a/drivers/net/wireless/realtek/rtw89/coex.c b/drivers/net/wireless/realtek/rtw89/coex.c index 68316d44b204..5ccf0cbaed2f 100644 --- a/drivers/net/wireless/realtek/rtw89/coex.c +++ b/drivers/net/wireless/realtek/rtw89/coex.c @@ -10,7 +10,7 @@ #include "ps.h" #include "reg.h" -#define RTW89_COEX_VERSION 0x07000113 +#define RTW89_COEX_VERSION 0x07000413 #define FCXDEF_STEP 50 /* MUST <= FCXMAX_STEP and match with wl fw*/ #define BTC_E2G_LIMIT_DEF 80 @@ -89,10 +89,10 @@ static const struct rtw89_btc_fbtc_slot s_def[] = { [CXST_B4] = __DEF_FBTC_SLOT(50, 0xe5555555, SLOT_MIX), [CXST_LK] = __DEF_FBTC_SLOT(20, 0xea5a5a5a, SLOT_ISO), [CXST_BLK] = __DEF_FBTC_SLOT(500, 0x55555555, SLOT_MIX), - [CXST_E2G] = __DEF_FBTC_SLOT(0, 0xea5a5a5a, SLOT_MIX), - [CXST_E5G] = __DEF_FBTC_SLOT(0, 0xffffffff, SLOT_ISO), + [CXST_E2G] = __DEF_FBTC_SLOT(5, 0xea5a5a5a, SLOT_MIX), + [CXST_E5G] = __DEF_FBTC_SLOT(5, 0xffffffff, SLOT_ISO), [CXST_EBT] = __DEF_FBTC_SLOT(5, 0xe5555555, SLOT_MIX), - [CXST_ENULL] = __DEF_FBTC_SLOT(0, 0xaaaaaaaa, SLOT_ISO), + [CXST_ENULL] = __DEF_FBTC_SLOT(5, 0xaaaaaaaa, SLOT_ISO), [CXST_WLK] = __DEF_FBTC_SLOT(250, 0xea5a5a5a, SLOT_MIX), [CXST_W1FDD] = __DEF_FBTC_SLOT(50, 0xffffffff, SLOT_ISO), [CXST_B1FDD] = __DEF_FBTC_SLOT(50, 0xffffdfff, SLOT_ISO), @@ -132,6 +132,14 @@ static const u32 cxtbl[] = { static const struct rtw89_btc_ver rtw89_btc_ver_defs[] = { /* firmware version must be in decreasing order for each chip */ + {RTL8852BT, RTW89_FW_VER_CODE(0, 29, 122, 0), + .fcxbtcrpt = 8, .fcxtdma = 7, .fcxslots = 7, .fcxcysta = 7, + .fcxstep = 7, .fcxnullsta = 7, .fcxmreg = 7, .fcxgpiodbg = 7, + .fcxbtver = 7, .fcxbtscan = 7, .fcxbtafh = 7, .fcxbtdevinfo = 7, + .fwlrole = 7, .frptmap = 3, .fcxctrl = 7, .fcxinit = 7, + .fwevntrptl = 1, .fwc2hfunc = 2, .drvinfo_type = 1, .info_buf = 1800, + .max_role_num = 6, + }, {RTL8852BT, RTW89_FW_VER_CODE(0, 29, 90, 0), .fcxbtcrpt = 7, .fcxtdma = 7, .fcxslots = 7, .fcxcysta = 7, .fcxstep = 7, .fcxnullsta = 7, .fcxmreg = 7, .fcxgpiodbg = 7, @@ -1372,11 +1380,9 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, } else if (ver->fcxbtcrpt == 8) { pfinfo = &pfwinfo->rpt_ctrl.finfo.v8; pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v8); - break; } else if (ver->fcxbtcrpt == 7) { pfinfo = &pfwinfo->rpt_ctrl.finfo.v7; pcinfo->req_len = sizeof(pfwinfo->rpt_ctrl.finfo.v7); - break; } else { goto err; } @@ -1534,6 +1540,9 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, } else if (ver->fcxbtafh == 2) { pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo.v2; pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo.v2); + } else if (ver->fcxbtafh == 7) { + pfinfo = &pfwinfo->rpt_fbtc_btafh.finfo.v7; + pcinfo->req_len = sizeof(pfwinfo->rpt_fbtc_btafh.finfo.v7); } else { goto err; } @@ -1602,7 +1611,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, wl->ver_info.fw = le32_to_cpu(prpt->v4.wl_fw_info.fw_ver); dm->wl_fw_cx_offload = !!le32_to_cpu(prpt->v4.wl_fw_info.cx_offload); - for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++) + for (i = RTW89_PHY_0; i < RTW89_PHY_NUM; i++) memcpy(&dm->gnt.band[i], &prpt->v4.gnt_val[i], sizeof(dm->gnt.band[i])); @@ -1634,7 +1643,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, wl->ver_info.fw = le32_to_cpu(prpt->v5.rpt_info.fw_ver); dm->wl_fw_cx_offload = 0; - for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++) + for (i = RTW89_PHY_0; i < RTW89_PHY_NUM; i++) memcpy(&dm->gnt.band[i], &prpt->v5.gnt_val[i][0], sizeof(dm->gnt.band[i])); @@ -1661,7 +1670,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, wl->ver_info.fw = le32_to_cpu(prpt->v105.rpt_info.fw_ver); dm->wl_fw_cx_offload = 0; - for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++) + for (i = RTW89_PHY_0; i < RTW89_PHY_NUM; i++) memcpy(&dm->gnt.band[i], &prpt->v105.gnt_val[i][0], sizeof(dm->gnt.band[i])); @@ -1687,7 +1696,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, wl->ver_info.fw_coex = le32_to_cpu(prpt->v7.rpt_info.cx_ver); wl->ver_info.fw = le32_to_cpu(prpt->v7.rpt_info.fw_ver); - for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++) + for (i = RTW89_PHY_0; i < RTW89_PHY_NUM; i++) memcpy(&dm->gnt.band[i], &prpt->v7.gnt_val[i][0], sizeof(dm->gnt.band[i])); @@ -1719,7 +1728,7 @@ static u32 _chk_btc_report(struct rtw89_dev *rtwdev, wl->ver_info.fw_coex = le32_to_cpu(prpt->v8.rpt_info.cx_ver); wl->ver_info.fw = le32_to_cpu(prpt->v8.rpt_info.fw_ver); - for (i = RTW89_PHY_0; i < RTW89_PHY_MAX; i++) + for (i = RTW89_PHY_0; i < RTW89_PHY_NUM; i++) memcpy(&dm->gnt.band[i], &prpt->v8.gnt_val[i][0], sizeof(dm->gnt.band[i])); @@ -2706,7 +2715,7 @@ static void _set_gnt(struct rtw89_dev *rtwdev, u8 phy_map, u8 wl_state, u8 bt_st if (phy_map > BTC_PHY_ALL) return; - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { if (!(phy_map & BIT(i))) continue; @@ -2755,7 +2764,7 @@ static void _set_gnt_v1(struct rtw89_dev *rtwdev, u8 phy_map, if (phy_map > BTC_PHY_ALL) return; - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { if (!(phy_map & BIT(i))) continue; @@ -2955,7 +2964,7 @@ static void _set_rf_trx_para(struct rtw89_dev *rtwdev) if (ver->fwlrole == 0) { link_mode = wl->role_info.link_mode; - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { if (wl->dbcc_info.real_band[i] == RTW89_BAND_2G) dbcc_2g_phy = i; } @@ -4240,7 +4249,7 @@ static void _set_ant_v0(struct rtw89_dev *rtwdev, bool force_exec, case BTC_ANT_W2G: rtw89_chip_cfg_ctrl_path(rtwdev, BTC_CTRL_BY_WL); if (rtwdev->dbcc_en) { - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { b2g = (wl_dinfo->real_band[i] == RTW89_BAND_2G); gnt_wl_ctrl = b2g ? BTC_GNT_HW : BTC_GNT_SW_HI; @@ -4583,23 +4592,16 @@ static void _action_bt_hid(struct rtw89_dev *rtwdev) static void _action_bt_a2dp(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; - struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info; - struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_dm *dm = &btc->dm; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); + dm->slot_dur[CXST_W1] = 20; + dm->slot_dur[CXST_B1] = BTC_B1_MAX; + switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP */ - if (a2dp.vendor_id == 0x4c || dm->leak_ap) { - dm->slot_dur[CXST_W1] = 40; - dm->slot_dur[CXST_B1] = 200; - _set_policy(rtwdev, - BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP); - } else { - _set_policy(rtwdev, - BTC_CXP_PAUTO_TD50B1, BTC_ACT_BT_A2DP); - } + _set_policy(rtwdev, BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP */ _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3050, BTC_ACT_BT_A2DP); @@ -4609,15 +4611,10 @@ static void _action_bt_a2dp(struct rtw89_dev *rtwdev) break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP */ case BTC_WLINKING: /* wl-connecting + bt-A2DP */ - if (a2dp.vendor_id == 0x4c || dm->leak_ap) { - dm->slot_dur[CXST_W1] = 40; - dm->slot_dur[CXST_B1] = 200; - _set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1, - BTC_ACT_BT_A2DP); - } else { - _set_policy(rtwdev, BTC_CXP_AUTO_TD50B1, - BTC_ACT_BT_A2DP); - } + if (btc->cx.wl.rfk_info.con_rfk) + _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_A2DP); + else + _set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1, BTC_ACT_BT_A2DP); break; case BTC_WIDLE: /* wl-idle + bt-A2DP */ _set_policy(rtwdev, BTC_CXP_AUTO_TD20B1, BTC_ACT_BT_A2DP); @@ -4645,7 +4642,10 @@ static void _action_bt_a2dpsink(struct rtw89_dev *rtwdev) _set_policy(rtwdev, BTC_CXP_FIX_TD2060, BTC_ACT_BT_A2DPSINK); break; case BTC_WLINKING: /* wl-connecting + bt-A2dp_Sink */ - _set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_A2DPSINK); + if (btc->cx.wl.rfk_info.con_rfk) + _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_A2DPSINK); + else + _set_policy(rtwdev, BTC_CXP_FIX_TD3030, BTC_ACT_BT_A2DPSINK); break; case BTC_WIDLE: /* wl-idle + bt-A2dp_Sink */ _set_policy(rtwdev, BTC_CXP_FIX_TD2080, BTC_ACT_BT_A2DPSINK); @@ -4693,27 +4693,20 @@ static void _action_bt_pan(struct rtw89_dev *rtwdev) static void _action_bt_a2dp_hid(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; - struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info; - struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_dm *dm = &btc->dm; _set_ant(rtwdev, NM_EXEC, BTC_PHY_ALL, BTC_ANT_W2G); + dm->slot_dur[CXST_W1] = 20; + dm->slot_dur[CXST_B1] = BTC_B1_MAX; + switch (btc->cx.state_map) { case BTC_WBUSY_BNOSCAN: /* wl-busy + bt-A2DP+HID */ case BTC_WIDLE: /* wl-idle + bt-A2DP */ - if (a2dp.vendor_id == 0x4c || dm->leak_ap) { - dm->slot_dur[CXST_W1] = 40; - dm->slot_dur[CXST_B1] = 200; - _set_policy(rtwdev, - BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP_HID); - } else { - _set_policy(rtwdev, - BTC_CXP_PAUTO_TD50B1, BTC_ACT_BT_A2DP_HID); - } + _set_policy(rtwdev, BTC_CXP_PAUTO_TDW1B1, BTC_ACT_BT_A2DP_HID); break; case BTC_WBUSY_BSCAN: /* wl-busy + bt-inq + bt-A2DP+HID */ - _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3050, BTC_ACT_BT_A2DP_HID); + _set_policy(rtwdev, BTC_CXP_PAUTO2_TD3070, BTC_ACT_BT_A2DP_HID); break; case BTC_WSCAN_BSCAN: /* wl-scan + bt-inq + bt-A2DP+HID */ @@ -4721,15 +4714,10 @@ static void _action_bt_a2dp_hid(struct rtw89_dev *rtwdev) break; case BTC_WSCAN_BNOSCAN: /* wl-scan + bt-A2DP+HID */ case BTC_WLINKING: /* wl-connecting + bt-A2DP+HID */ - if (a2dp.vendor_id == 0x4c || dm->leak_ap) { - dm->slot_dur[CXST_W1] = 40; - dm->slot_dur[CXST_B1] = 200; - _set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1, - BTC_ACT_BT_A2DP_HID); - } else { - _set_policy(rtwdev, BTC_CXP_AUTO_TD50B1, - BTC_ACT_BT_A2DP_HID); - } + if (btc->cx.wl.rfk_info.con_rfk) + _set_policy(rtwdev, BTC_CXP_OFF_BT, BTC_ACT_BT_A2DP_HID); + else + _set_policy(rtwdev, BTC_CXP_AUTO_TDW1B1, BTC_ACT_BT_A2DP_HID); break; } } @@ -4905,9 +4893,9 @@ static void _set_btg_ctrl(struct rtw89_dev *rtwdev) if (rtwdev->dbcc_en) { if (ver->fwlrole == 0) { - wl_rinfo.dbcc_2g_phy = RTW89_PHY_MAX; + wl_rinfo.dbcc_2g_phy = RTW89_PHY_NUM; - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { if (wl_dinfo->real_band[i] == RTW89_BAND_2G) wl_rinfo.dbcc_2g_phy = i; } @@ -5408,7 +5396,8 @@ static void _action_wl_scan(struct rtw89_dev *rtwdev) struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; - if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) { + if (btc->cx.state_map != BTC_WLINKING && + RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) { _action_wl_25g_mcc(rtwdev); rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], Scan offload!\n"); } else if (rtwdev->dbcc_en) { @@ -5798,7 +5787,7 @@ static void _update_wl_info(struct rtw89_dev *rtwdev) phy = wl_linfo[i].phy; /* check dbcc role */ - if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) { + if (rtwdev->dbcc_en && phy < RTW89_PHY_NUM) { wl_dinfo->role[phy] = wl_linfo[i].role; wl_dinfo->op_band[phy] = wl_linfo[i].band; _update_dbcc_band(rtwdev, phy); @@ -5948,7 +5937,7 @@ static void _update_wl_info_v1(struct rtw89_dev *rtwdev) phy = wl_linfo[i].phy; - if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) { + if (rtwdev->dbcc_en && phy < RTW89_PHY_NUM) { wl_dinfo->role[phy] = wl_linfo[i].role; wl_dinfo->op_band[phy] = wl_linfo[i].band; _update_dbcc_band(rtwdev, phy); @@ -6098,7 +6087,7 @@ static void _update_wl_info_v2(struct rtw89_dev *rtwdev) phy = wl_linfo[i].phy; - if (rtwdev->dbcc_en && phy < RTW89_PHY_MAX) { + if (rtwdev->dbcc_en && phy < RTW89_PHY_NUM) { wl_dinfo->role[phy] = wl_linfo[i].role; wl_dinfo->op_band[phy] = wl_linfo[i].band; _update_dbcc_band(rtwdev, phy); @@ -6389,7 +6378,7 @@ static void _update_wl_info_v7(struct rtw89_dev *rtwdev, u8 rid) struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; struct rtw89_btc_wl_link_info *wl_linfo = wl->link_info; struct rtw89_btc_wl_active_role_v7 *act_role = NULL; - u8 i, mode, cnt = 0, cnt_2g = 0, cnt_5g = 0, phy_now = RTW89_PHY_MAX, phy_dbcc; + u8 i, mode, cnt = 0, cnt_2g = 0, cnt_5g = 0, phy_now = RTW89_PHY_NUM, phy_dbcc; bool b2g = false, b5g = false, client_joined = false, client_inc_2g = false; u8 client_cnt_last[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER] = {}; u8 cid_role[RTW89_BE_BTC_WL_MAX_ROLE_NUMBER] = {}; @@ -6400,7 +6389,7 @@ static void _update_wl_info_v7(struct rtw89_dev *rtwdev, u8 rid) memset(wl_rinfo, 0, sizeof(*wl_rinfo)); for (i = 0; i < RTW89_PORT_NUM; i++) { - if (!wl_linfo[i].active || wl_linfo[i].phy >= RTW89_PHY_MAX) + if (!wl_linfo[i].active || wl_linfo[i].phy >= RTW89_PHY_NUM) continue; act_role = &wl_rinfo->active_role[i]; @@ -6494,7 +6483,7 @@ static void _update_wl_info_v7(struct rtw89_dev *rtwdev, u8 rid) mode = _chk_dbcc(rtwdev, cid_ch, cid_phy, cid_role, &dbcc_2g_phy); /* correct 2G-located PHY band for gnt ctrl */ - if (dbcc_2g_phy < RTW89_PHY_MAX) + if (dbcc_2g_phy < RTW89_PHY_NUM) wl_dinfo->op_band[dbcc_2g_phy] = RTW89_BAND_2G; } else if (b2g && b5g && cnt == 2) { mode = BTC_WLINK_25G_MCC; @@ -6720,7 +6709,7 @@ static void _update_wl_info_v8(struct rtw89_dev *rtwdev, u8 role_id, u8 rlink_id _fw_set_drv_info(rtwdev, CXDRVINFO_ROLE); } -void rtw89_coex_act1_work(struct work_struct *work) +void rtw89_coex_act1_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, coex_act1_work.work); @@ -6729,7 +6718,8 @@ void rtw89_coex_act1_work(struct work_struct *work) struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__); dm->cnt_notify[BTC_NCNT_TIMER]++; if (wl->status.map._4way) @@ -6738,10 +6728,9 @@ void rtw89_coex_act1_work(struct work_struct *work) wl->status.map.connecting = false; _run_coex(rtwdev, BTC_RSN_ACT1_WORK); - mutex_unlock(&rtwdev->mutex); } -void rtw89_coex_bt_devinfo_work(struct work_struct *work) +void rtw89_coex_bt_devinfo_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, coex_bt_devinfo_work.work); @@ -6749,15 +6738,15 @@ void rtw89_coex_bt_devinfo_work(struct work_struct *work) struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__); dm->cnt_notify[BTC_NCNT_TIMER]++; a2dp->play_latency = 0; _run_coex(rtwdev, BTC_RSN_BT_DEVINFO_WORK); - mutex_unlock(&rtwdev->mutex); } -void rtw89_coex_rfk_chk_work(struct work_struct *work) +void rtw89_coex_rfk_chk_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, coex_rfk_chk_work.work); @@ -6766,7 +6755,8 @@ void rtw89_coex_rfk_chk_work(struct work_struct *work) struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_wl_info *wl = &cx->wl; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): enter\n", __func__); dm->cnt_notify[BTC_NCNT_TIMER]++; if (wl->rfk_info.state != BTC_WRFK_STOP) { @@ -6778,7 +6768,6 @@ void rtw89_coex_rfk_chk_work(struct work_struct *work) _write_scbd(rtwdev, BTC_WSCB_WLRFK, false); _run_coex(rtwdev, BTC_RSN_RFK_CHK_WORK); } - mutex_unlock(&rtwdev->mutex); } static void _update_bt_scbd(struct rtw89_dev *rtwdev, bool only_update) @@ -6882,7 +6871,7 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason) struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8; u8 mode, igno_bt, always_freerun; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); dm->run_reason = reason; _update_dm_step(rtwdev, reason); @@ -7002,7 +6991,7 @@ void _run_coex(struct rtw89_dev *rtwdev, enum btc_reason_and_action reason) goto exit; } - if (wl->status.val & btc_scanning_map.val) { + if (wl->status.val & btc_scanning_map.val && !wl->rfk_info.con_rfk) { _action_wl_scan(rtwdev); bt->scan_rx_low_pri = true; goto exit; @@ -7187,7 +7176,7 @@ void rtw89_btc_ntfy_scan_start(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band) "[BTC], %s(): phy_idx=%d, band=%d\n", __func__, phy_idx, band); - if (phy_idx >= RTW89_PHY_MAX) + if (phy_idx >= RTW89_PHY_NUM) return; btc->dm.cnt_notify[BTC_NCNT_SCAN_START]++; @@ -7223,6 +7212,8 @@ void rtw89_btc_ntfy_scan_finish(struct rtw89_dev *rtwdev, u8 phy_idx) _fw_set_drv_info(rtwdev, CXDRVINFO_DBCC); } + btc->dm.tdma_instant_excute = 1; + _run_coex(rtwdev, BTC_RSN_NTFY_SCAN_FINISH); } @@ -7235,7 +7226,7 @@ void rtw89_btc_ntfy_switch_band(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band) "[BTC], %s(): phy_idx=%d, band=%d\n", __func__, phy_idx, band); - if (phy_idx >= RTW89_PHY_MAX) + if (phy_idx >= RTW89_PHY_NUM) return; btc->dm.cnt_notify[BTC_NCNT_SWITCH_BAND]++; @@ -7284,7 +7275,7 @@ void rtw89_btc_ntfy_specific_packet(struct rtw89_dev *rtwdev, "[BTC], %s(): EAPOL_End cnt=%d\n", __func__, cnt); wl->status.map._4way = false; - cancel_delayed_work(&rtwdev->coex_act1_work); + wiphy_delayed_work_cancel(rtwdev->hw->wiphy, &rtwdev->coex_act1_work); break; case PACKET_ARP: cnt = ++cx->cnt_wl[BTC_WCNT_ARP]; @@ -7303,56 +7294,56 @@ void rtw89_btc_ntfy_specific_packet(struct rtw89_dev *rtwdev, } if (delay_work) { - cancel_delayed_work(&rtwdev->coex_act1_work); - ieee80211_queue_delayed_work(rtwdev->hw, - &rtwdev->coex_act1_work, delay); + wiphy_delayed_work_cancel(rtwdev->hw->wiphy, &rtwdev->coex_act1_work); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, + &rtwdev->coex_act1_work, delay); } btc->dm.cnt_notify[BTC_NCNT_SPECIAL_PACKET]++; _run_coex(rtwdev, BTC_RSN_NTFY_SPECIFIC_PACKET); } -void rtw89_btc_ntfy_eapol_packet_work(struct work_struct *work) +void rtw89_btc_ntfy_eapol_packet_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.eapol_notify_work); - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_leave_ps_mode(rtwdev); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_EAPOL); - mutex_unlock(&rtwdev->mutex); } -void rtw89_btc_ntfy_arp_packet_work(struct work_struct *work) +void rtw89_btc_ntfy_arp_packet_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.arp_notify_work); - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_ARP); - mutex_unlock(&rtwdev->mutex); } -void rtw89_btc_ntfy_dhcp_packet_work(struct work_struct *work) +void rtw89_btc_ntfy_dhcp_packet_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.dhcp_notify_work); - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_leave_ps_mode(rtwdev); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_DHCP); - mutex_unlock(&rtwdev->mutex); } -void rtw89_btc_ntfy_icmp_packet_work(struct work_struct *work) +void rtw89_btc_ntfy_icmp_packet_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, btc.icmp_notify_work); - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + rtw89_leave_ps_mode(rtwdev); rtw89_btc_ntfy_specific_packet(rtwdev, PACKET_ICMP); - mutex_unlock(&rtwdev->mutex); } static u8 _update_bt_rssi_level(struct rtw89_dev *rtwdev, u8 rssi) @@ -7531,9 +7522,9 @@ static void _update_bt_info(struct rtw89_dev *rtwdev, u8 *buf, u32 len) a2dp->vendor_id = 0; a2dp->flush_time = 0; a2dp->play_latency = 1; - ieee80211_queue_delayed_work(rtwdev->hw, - &rtwdev->coex_bt_devinfo_work, - RTW89_COEX_BT_DEVINFO_WORK_PERIOD); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, + &rtwdev->coex_bt_devinfo_work, + RTW89_COEX_BT_DEVINFO_WORK_PERIOD); } _run_coex(rtwdev, BTC_RSN_UPDATE_BT_INFO); @@ -7671,7 +7662,8 @@ void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, else wl->status.map.connecting = 0; - if (state == BTC_ROLE_MSTS_STA_DIS_CONN) + if (state == BTC_ROLE_MSTS_STA_DIS_CONN || + state == BTC_ROLE_MSTS_STA_CONN_END) wl->status.map._4way = false; _run_coex(rtwdev, BTC_RSN_NTFY_ROLE_INFO); @@ -7781,7 +7773,7 @@ static bool _ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_path, wl->rfk_info.state = BTC_WRFK_STOP; _write_scbd(rtwdev, BTC_WSCB_WLRFK, false); - cancel_delayed_work(&rtwdev->coex_rfk_chk_work); + wiphy_delayed_work_cancel(rtwdev->hw->wiphy, &rtwdev->coex_rfk_chk_work); break; default: rtw89_debug(rtwdev, RTW89_DBG_BTC, @@ -7795,9 +7787,9 @@ static bool _ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_path, _run_coex(rtwdev, BTC_RSN_NTFY_WL_RFK); if (wl->rfk_info.state == BTC_WRFK_START) - ieee80211_queue_delayed_work(rtwdev->hw, - &rtwdev->coex_rfk_chk_work, - RTW89_COEX_RFK_CHK_WORK_PERIOD); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, + &rtwdev->coex_rfk_chk_work, + RTW89_COEX_RFK_CHK_WORK_PERIOD); } rtw89_debug(rtwdev, RTW89_DBG_BTC, @@ -7815,6 +7807,8 @@ void rtw89_btc_ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_map, bool allow; int ret; + lockdep_assert_wiphy(rtwdev->hw->wiphy); + band = FIELD_GET(BTC_RFK_BAND_MAP, phy_map); rtw89_debug(rtwdev, RTW89_DBG_RFK, @@ -8115,6 +8109,7 @@ void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, return; func = rtw89_btc_c2h_get_index_by_ver(rtwdev, func); + pfwinfo->cnt_c2h++; switch (func) { case BTF_EVNT_BUF_OVERFLOW: @@ -8156,7 +8151,7 @@ void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, #define BTC_CX_FW_OFFLOAD 0 -static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_cx_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { union rtw89_btc_module_info *md = &rtwdev->btc.mdinfo; const struct rtw89_chip_info *chip = rtwdev->chip; @@ -8168,40 +8163,43 @@ static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_wl_info *wl = &btc->cx.wl; u32 ver_main = 0, ver_sub = 0, ver_hotfix = 0, id_branch = 0; u8 cv, rfe, iso, ant_num, ant_single_pos; + char *p = buf, *end = buf + bufsz; if (!(dm->coex_info_map & BTC_COEX_INFO_CX)) - return; + return 0; dm->cnt_notify[BTC_NCNT_SHOW_COEX_INFO]++; - seq_printf(m, "========== [BTC COEX INFO (%d)] ==========\n", - chip->chip_id); + p += scnprintf(p, end - p, + "========== [BTC COEX INFO (%d)] ==========\n", + chip->chip_id); ver_main = FIELD_GET(GENMASK(31, 24), RTW89_COEX_VERSION); ver_sub = FIELD_GET(GENMASK(23, 16), RTW89_COEX_VERSION); ver_hotfix = FIELD_GET(GENMASK(15, 8), RTW89_COEX_VERSION); id_branch = FIELD_GET(GENMASK(7, 0), RTW89_COEX_VERSION); - seq_printf(m, " %-15s : Coex:%d.%d.%d(branch:%d), ", - "[coex_version]", ver_main, ver_sub, ver_hotfix, id_branch); + p += scnprintf(p, end - p, " %-15s : Coex:%d.%d.%d(branch:%d), ", + "[coex_version]", ver_main, ver_sub, ver_hotfix, + id_branch); ver_main = FIELD_GET(GENMASK(31, 24), wl->ver_info.fw_coex); ver_sub = FIELD_GET(GENMASK(23, 16), wl->ver_info.fw_coex); ver_hotfix = FIELD_GET(GENMASK(15, 8), wl->ver_info.fw_coex); id_branch = FIELD_GET(GENMASK(7, 0), wl->ver_info.fw_coex); - seq_printf(m, "WL_FW_coex:%d.%d.%d(branch:%d)", - ver_main, ver_sub, ver_hotfix, id_branch); + p += scnprintf(p, end - p, "WL_FW_coex:%d.%d.%d(branch:%d)", + ver_main, ver_sub, ver_hotfix, id_branch); ver_main = FIELD_GET(GENMASK(31, 24), chip->wlcx_desired); ver_sub = FIELD_GET(GENMASK(23, 16), chip->wlcx_desired); ver_hotfix = FIELD_GET(GENMASK(15, 8), chip->wlcx_desired); - seq_printf(m, "(%s, desired:%d.%d.%d), ", - (wl->ver_info.fw_coex >= chip->wlcx_desired ? - "Match" : "Mismatch"), ver_main, ver_sub, ver_hotfix); + p += scnprintf(p, end - p, "(%s, desired:%d.%d.%d), ", + (wl->ver_info.fw_coex >= chip->wlcx_desired ? + "Match" : "Mismatch"), ver_main, ver_sub, ver_hotfix); - seq_printf(m, "BT_FW_coex:%d(%s, desired:%d)\n", - bt->ver_info.fw_coex, - (bt->ver_info.fw_coex >= chip->btcx_desired ? - "Match" : "Mismatch"), chip->btcx_desired); + p += scnprintf(p, end - p, "BT_FW_coex:%d(%s, desired:%d)\n", + bt->ver_info.fw_coex, + (bt->ver_info.fw_coex >= chip->btcx_desired ? + "Match" : "Mismatch"), chip->btcx_desired); if (bt->enable.now && bt->ver_info.fw == 0) rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_VER_INFO, true); @@ -8212,10 +8210,11 @@ static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m) ver_sub = FIELD_GET(GENMASK(23, 16), wl->ver_info.fw); ver_hotfix = FIELD_GET(GENMASK(15, 8), wl->ver_info.fw); id_branch = FIELD_GET(GENMASK(7, 0), wl->ver_info.fw); - seq_printf(m, " %-15s : WL_FW:%d.%d.%d.%d, BT_FW:0x%x(%s)\n", - "[sub_module]", - ver_main, ver_sub, ver_hotfix, id_branch, - bt->ver_info.fw, bt->run_patch_code ? "patch" : "ROM"); + p += scnprintf(p, end - p, + " %-15s : WL_FW:%d.%d.%d.%d, BT_FW:0x%x(%s)\n", + "[sub_module]", + ver_main, ver_sub, ver_hotfix, id_branch, + bt->ver_info.fw, bt->run_patch_code ? "patch" : "ROM"); if (ver->fcxinit == 7) { cv = md->md_v7.kt_ver; @@ -8231,36 +8230,41 @@ static void _show_cx_info(struct rtw89_dev *rtwdev, struct seq_file *m) ant_single_pos = md->md.ant.single_pos; } - seq_printf(m, " %-15s : cv:%x, rfe_type:0x%x, ant_iso:%d, ant_pg:%d, %s", - "[hw_info]", cv, rfe, iso, ant_num, - ant_num > 1 ? "" : - ant_single_pos ? "1Ant_Pos:S1, " : "1Ant_Pos:S0, "); + p += scnprintf(p, end - p, + " %-15s : cv:%x, rfe_type:0x%x, ant_iso:%d, ant_pg:%d, %s", + "[hw_info]", cv, rfe, iso, ant_num, + ant_num > 1 ? "" : + ant_single_pos ? "1Ant_Pos:S1, " : "1Ant_Pos:S0, "); - seq_printf(m, "3rd_coex:%d, dbcc:%d, tx_num:%d, rx_num:%d\n", - btc->cx.other.type, rtwdev->dbcc_en, hal->tx_nss, - hal->rx_nss); + p += scnprintf(p, end - p, + "3rd_coex:%d, dbcc:%d, tx_num:%d, rx_num:%d\n", + btc->cx.other.type, rtwdev->dbcc_en, hal->tx_nss, + hal->rx_nss); + + return p - buf; } -static void _show_wl_role_info(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_wl_role_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_wl_link_info *plink = NULL; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_wl_dbcc_info *wl_dinfo = &wl->dbcc_info; struct rtw89_traffic_stats *t; + char *p = buf, *end = buf + bufsz; u8 i; if (rtwdev->dbcc_en) { - seq_printf(m, - " %-15s : PHY0_band(op:%d/scan:%d/real:%d), ", - "[dbcc_info]", wl_dinfo->op_band[RTW89_PHY_0], - wl_dinfo->scan_band[RTW89_PHY_0], - wl_dinfo->real_band[RTW89_PHY_0]); - seq_printf(m, - "PHY1_band(op:%d/scan:%d/real:%d)\n", - wl_dinfo->op_band[RTW89_PHY_1], - wl_dinfo->scan_band[RTW89_PHY_1], - wl_dinfo->real_band[RTW89_PHY_1]); + p += scnprintf(p, end - p, + " %-15s : PHY0_band(op:%d/scan:%d/real:%d), ", + "[dbcc_info]", wl_dinfo->op_band[RTW89_PHY_0], + wl_dinfo->scan_band[RTW89_PHY_0], + wl_dinfo->real_band[RTW89_PHY_0]); + p += scnprintf(p, end - p, + "PHY1_band(op:%d/scan:%d/real:%d)\n", + wl_dinfo->op_band[RTW89_PHY_1], + wl_dinfo->scan_band[RTW89_PHY_1], + wl_dinfo->real_band[RTW89_PHY_1]); } for (i = 0; i < RTW89_PORT_NUM; i++) { @@ -8272,38 +8276,41 @@ static void _show_wl_role_info(struct rtw89_dev *rtwdev, struct seq_file *m) if (!plink->active) continue; - seq_printf(m, - " [port_%d] : role=%d(phy-%d), connect=%d(client_cnt=%d), mode=%d, center_ch=%d, bw=%d", - plink->pid, (u32)plink->role, plink->phy, - (u32)plink->connected, plink->client_cnt - 1, - (u32)plink->mode, plink->ch, (u32)plink->bw); + p += scnprintf(p, end - p, + " [port_%d] : role=%d(phy-%d), connect=%d(client_cnt=%d), mode=%d, center_ch=%d, bw=%d", + plink->pid, (u32)plink->role, plink->phy, + (u32)plink->connected, plink->client_cnt - 1, + (u32)plink->mode, plink->ch, (u32)plink->bw); if (plink->connected == MLME_NO_LINK) continue; - seq_printf(m, - ", mac_id=%d, max_tx_time=%dus, max_tx_retry=%d\n", - plink->mac_id, plink->tx_time, plink->tx_retry); + p += scnprintf(p, end - p, + ", mac_id=%d, max_tx_time=%dus, max_tx_retry=%d\n", + plink->mac_id, plink->tx_time, plink->tx_retry); - seq_printf(m, - " [port_%d] : rssi=-%ddBm(%d), busy=%d, dir=%s, ", - plink->pid, 110 - plink->stat.rssi, - plink->stat.rssi, plink->busy, - plink->dir == RTW89_TFC_UL ? "UL" : "DL"); + p += scnprintf(p, end - p, + " [port_%d] : rssi=-%ddBm(%d), busy=%d, dir=%s, ", + plink->pid, 110 - plink->stat.rssi, + plink->stat.rssi, plink->busy, + plink->dir == RTW89_TFC_UL ? "UL" : "DL"); t = &plink->stat.traffic; - seq_printf(m, - "tx[rate:%d/busy_level:%d], ", - (u32)t->tx_rate, t->tx_tfc_lv); + p += scnprintf(p, end - p, + "tx[rate:%d/busy_level:%d], ", + (u32)t->tx_rate, t->tx_tfc_lv); - seq_printf(m, "rx[rate:%d/busy_level:%d/drop:%d]\n", - (u32)t->rx_rate, - t->rx_tfc_lv, plink->rx_rate_drop_cnt); + p += scnprintf(p, end - p, + "rx[rate:%d/busy_level:%d/drop:%d]\n", + (u32)t->rx_rate, + t->rx_tfc_lv, plink->rx_rate_drop_cnt); } + + return p - buf; } -static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_wl_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; @@ -8314,12 +8321,13 @@ static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_wl_role_info_v2 *wl_rinfo_v2 = &wl->role_info_v2; struct rtw89_btc_wl_role_info_v7 *wl_rinfo_v7 = &wl->role_info_v7; struct rtw89_btc_wl_role_info_v8 *wl_rinfo_v8 = &wl->role_info_v8; + char *p = buf, *end = buf + bufsz; u8 mode; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_WL)) - return; + return 0; - seq_puts(m, "========== [WL Status] ==========\n"); + p += scnprintf(p, end - p, "========== [WL Status] ==========\n"); if (ver->fwlrole == 0) mode = wl_rinfo->link_mode; @@ -8332,24 +8340,28 @@ static void _show_wl_info(struct rtw89_dev *rtwdev, struct seq_file *m) else if (ver->fwlrole == 8) mode = wl_rinfo_v8->link_mode; else - return; + goto out; - seq_printf(m, " %-15s : link_mode:%d, ", "[status]", mode); + p += scnprintf(p, end - p, " %-15s : link_mode:%d, ", "[status]", + mode); - seq_printf(m, - "rf_off:%d, power_save:%d, scan:%s(band:%d/phy_map:0x%x), ", - wl->status.map.rf_off, wl->status.map.lps, - wl->status.map.scan ? "Y" : "N", - wl->scan_info.band[RTW89_PHY_0], wl->scan_info.phy_map); + p += scnprintf(p, end - p, + "rf_off:%d, power_save:%d, scan:%s(band:%d/phy_map:0x%x), ", + wl->status.map.rf_off, wl->status.map.lps, + wl->status.map.scan ? "Y" : "N", + wl->scan_info.band[RTW89_PHY_0], wl->scan_info.phy_map); - seq_printf(m, - "connecting:%s, roam:%s, 4way:%s, init_ok:%s\n", - wl->status.map.connecting ? "Y" : "N", - wl->status.map.roaming ? "Y" : "N", - wl->status.map._4way ? "Y" : "N", - wl->status.map.init_ok ? "Y" : "N"); + p += scnprintf(p, end - p, + "connecting:%s, roam:%s, 4way:%s, init_ok:%s\n", + wl->status.map.connecting ? "Y" : "N", + wl->status.map.roaming ? "Y" : "N", + wl->status.map._4way ? "Y" : "N", + wl->status.map.init_ok ? "Y" : "N"); - _show_wl_role_info(rtwdev, m); + p += _show_wl_role_info(rtwdev, p, end - p); + +out: + return p - buf; } enum btc_bt_a2dp_type { @@ -8358,7 +8370,7 @@ enum btc_bt_a2dp_type { BTC_A2DP_TWS_RELAY = 2, }; -static void _show_bt_profile_info(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_bt_profile_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_link_info *bt_linfo = &btc->cx.bt.link_info; @@ -8366,50 +8378,55 @@ static void _show_bt_profile_info(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_bt_hid_desc hid = bt_linfo->hid_desc; struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; struct rtw89_btc_bt_pan_desc pan = bt_linfo->pan_desc; + char *p = buf, *end = buf + bufsz; if (hfp.exist) { - seq_printf(m, " %-15s : type:%s, sut_pwr:%d, golden-rx:%d", - "[HFP]", (hfp.type == 0 ? "SCO" : "eSCO"), - bt_linfo->sut_pwr_level[0], - bt_linfo->golden_rx_shift[0]); + p += scnprintf(p, end - p, + " %-15s : type:%s, sut_pwr:%d, golden-rx:%d", + "[HFP]", (hfp.type == 0 ? "SCO" : "eSCO"), + bt_linfo->sut_pwr_level[0], + bt_linfo->golden_rx_shift[0]); } if (hid.exist) { - seq_printf(m, - "\n\r %-15s : type:%s%s%s%s%s pair-cnt:%d, sut_pwr:%d, golden-rx:%d\n", - "[HID]", - hid.type & BTC_HID_218 ? "2/18," : "", - hid.type & BTC_HID_418 ? "4/18," : "", - hid.type & BTC_HID_BLE ? "BLE," : "", - hid.type & BTC_HID_RCU ? "RCU," : "", - hid.type & BTC_HID_RCU_VOICE ? "RCU-Voice," : "", - hid.pair_cnt, bt_linfo->sut_pwr_level[1], - bt_linfo->golden_rx_shift[1]); + p += scnprintf(p, end - p, + "\n\r %-15s : type:%s%s%s%s%s pair-cnt:%d, sut_pwr:%d, golden-rx:%d\n", + "[HID]", + hid.type & BTC_HID_218 ? "2/18," : "", + hid.type & BTC_HID_418 ? "4/18," : "", + hid.type & BTC_HID_BLE ? "BLE," : "", + hid.type & BTC_HID_RCU ? "RCU," : "", + hid.type & BTC_HID_RCU_VOICE ? "RCU-Voice," : "", + hid.pair_cnt, bt_linfo->sut_pwr_level[1], + bt_linfo->golden_rx_shift[1]); } if (a2dp.exist) { - seq_printf(m, - " %-15s : type:%s, bit-pool:%d, flush-time:%d, ", - "[A2DP]", - a2dp.type == BTC_A2DP_LEGACY ? "Legacy" : "TWS", - a2dp.bitpool, a2dp.flush_time); + p += scnprintf(p, end - p, + " %-15s : type:%s, bit-pool:%d, flush-time:%d, ", + "[A2DP]", + a2dp.type == BTC_A2DP_LEGACY ? "Legacy" : "TWS", + a2dp.bitpool, a2dp.flush_time); - seq_printf(m, - "vid:0x%x, Dev-name:0x%x, sut_pwr:%d, golden-rx:%d\n", - a2dp.vendor_id, a2dp.device_name, - bt_linfo->sut_pwr_level[2], - bt_linfo->golden_rx_shift[2]); + p += scnprintf(p, end - p, + "vid:0x%x, Dev-name:0x%x, sut_pwr:%d, golden-rx:%d\n", + a2dp.vendor_id, a2dp.device_name, + bt_linfo->sut_pwr_level[2], + bt_linfo->golden_rx_shift[2]); } if (pan.exist) { - seq_printf(m, " %-15s : sut_pwr:%d, golden-rx:%d\n", - "[PAN]", - bt_linfo->sut_pwr_level[3], - bt_linfo->golden_rx_shift[3]); + p += scnprintf(p, end - p, + " %-15s : sut_pwr:%d, golden-rx:%d\n", + "[PAN]", + bt_linfo->sut_pwr_level[3], + bt_linfo->golden_rx_shift[3]); } + + return p - buf; } -static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_bt_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; @@ -8418,129 +8435,136 @@ static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_link_info *bt_linfo = &bt->link_info; union rtw89_btc_module_info *md = &btc->mdinfo; + char *p = buf, *end = buf + bufsz; u8 *afh = bt_linfo->afh_map; u8 *afh_le = bt_linfo->afh_map_le; u8 bt_pos; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_BT)) - return; + return 0; if (ver->fcxinit == 7) bt_pos = md->md_v7.bt_pos; else bt_pos = md->md.bt_pos; - seq_puts(m, "========== [BT Status] ==========\n"); - - seq_printf(m, " %-15s : enable:%s, btg:%s%s, connect:%s, ", - "[status]", bt->enable.now ? "Y" : "N", - bt->btg_type ? "Y" : "N", - (bt->enable.now && (bt->btg_type != bt_pos) ? - "(efuse-mismatch!!)" : ""), - (bt_linfo->status.map.connect ? "Y" : "N")); - - seq_printf(m, "igno_wl:%s, mailbox_avl:%s, rfk_state:0x%x\n", - bt->igno_wl ? "Y" : "N", - bt->mbx_avl ? "Y" : "N", bt->rfk_info.val); - - seq_printf(m, " %-15s : profile:%s%s%s%s%s ", - "[profile]", - (bt_linfo->profile_cnt.now == 0) ? "None," : "", - bt_linfo->hfp_desc.exist ? "HFP," : "", - bt_linfo->hid_desc.exist ? "HID," : "", - bt_linfo->a2dp_desc.exist ? - (bt_linfo->a2dp_desc.sink ? "A2DP_sink," : "A2DP,") : "", - bt_linfo->pan_desc.exist ? "PAN," : ""); - - seq_printf(m, - "multi-link:%s, role:%s, ble-connect:%s, CQDDR:%s, A2DP_active:%s, PAN_active:%s\n", - bt_linfo->multi_link.now ? "Y" : "N", - bt_linfo->slave_role ? "Slave" : "Master", - bt_linfo->status.map.ble_connect ? "Y" : "N", - bt_linfo->cqddr ? "Y" : "N", - bt_linfo->a2dp_desc.active ? "Y" : "N", - bt_linfo->pan_desc.active ? "Y" : "N"); - - seq_printf(m, - " %-15s : rssi:%ddBm(lvl:%d), tx_rate:%dM, %s%s%s", - "[link]", bt_linfo->rssi - 100, - bt->rssi_level, - bt_linfo->tx_3m ? 3 : 2, - bt_linfo->status.map.inq_pag ? " inq-page!!" : "", - bt_linfo->status.map.acl_busy ? " acl_busy!!" : "", - bt_linfo->status.map.mesh_busy ? " mesh_busy!!" : ""); - - seq_printf(m, - "%s afh_map[%02x%02x_%02x%02x_%02x%02x_%02x%02x_%02x%02x], ", - bt_linfo->relink.now ? " ReLink!!" : "", - afh[0], afh[1], afh[2], afh[3], afh[4], - afh[5], afh[6], afh[7], afh[8], afh[9]); + p += scnprintf(p, end - p, "========== [BT Status] ==========\n"); + + p += scnprintf(p, end - p, + " %-15s : enable:%s, btg:%s%s, connect:%s, ", + "[status]", bt->enable.now ? "Y" : "N", + bt->btg_type ? "Y" : "N", + (bt->enable.now && (bt->btg_type != bt_pos) ? + "(efuse-mismatch!!)" : ""), + (bt_linfo->status.map.connect ? "Y" : "N")); + + p += scnprintf(p, end - p, + "igno_wl:%s, mailbox_avl:%s, rfk_state:0x%x\n", + bt->igno_wl ? "Y" : "N", + bt->mbx_avl ? "Y" : "N", bt->rfk_info.val); + + p += scnprintf(p, end - p, " %-15s : profile:%s%s%s%s%s ", + "[profile]", + (bt_linfo->profile_cnt.now == 0) ? "None," : "", + bt_linfo->hfp_desc.exist ? "HFP," : "", + bt_linfo->hid_desc.exist ? "HID," : "", + bt_linfo->a2dp_desc.exist ? + (bt_linfo->a2dp_desc.sink ? "A2DP_sink," : "A2DP,") : "", + bt_linfo->pan_desc.exist ? "PAN," : ""); + + p += scnprintf(p, end - p, + "multi-link:%s, role:%s, ble-connect:%s, CQDDR:%s, A2DP_active:%s, PAN_active:%s\n", + bt_linfo->multi_link.now ? "Y" : "N", + bt_linfo->slave_role ? "Slave" : "Master", + bt_linfo->status.map.ble_connect ? "Y" : "N", + bt_linfo->cqddr ? "Y" : "N", + bt_linfo->a2dp_desc.active ? "Y" : "N", + bt_linfo->pan_desc.active ? "Y" : "N"); + + p += scnprintf(p, end - p, + " %-15s : rssi:%ddBm(lvl:%d), tx_rate:%dM, %s%s%s", + "[link]", bt_linfo->rssi - 100, + bt->rssi_level, + bt_linfo->tx_3m ? 3 : 2, + bt_linfo->status.map.inq_pag ? " inq-page!!" : "", + bt_linfo->status.map.acl_busy ? " acl_busy!!" : "", + bt_linfo->status.map.mesh_busy ? " mesh_busy!!" : ""); + + p += scnprintf(p, end - p, + "%s afh_map[%02x%02x_%02x%02x_%02x%02x_%02x%02x_%02x%02x], ", + bt_linfo->relink.now ? " ReLink!!" : "", + afh[0], afh[1], afh[2], afh[3], afh[4], + afh[5], afh[6], afh[7], afh[8], afh[9]); if (ver->fcxbtafh == 2 && bt_linfo->status.map.ble_connect) - seq_printf(m, - "LE[%02x%02x_%02x_%02x%02x]", - afh_le[0], afh_le[1], afh_le[2], - afh_le[3], afh_le[4]); - - seq_printf(m, "wl_ch_map[en:%d/ch:%d/bw:%d]\n", - wl->afh_info.en, wl->afh_info.ch, wl->afh_info.bw); - - seq_printf(m, - " %-15s : retry:%d, relink:%d, rate_chg:%d, reinit:%d, reenable:%d, ", - "[stat_cnt]", cx->cnt_bt[BTC_BCNT_RETRY], - cx->cnt_bt[BTC_BCNT_RELINK], cx->cnt_bt[BTC_BCNT_RATECHG], - cx->cnt_bt[BTC_BCNT_REINIT], cx->cnt_bt[BTC_BCNT_REENABLE]); - - seq_printf(m, - "role-switch:%d, afh:%d, inq_page:%d(inq:%d/page:%d), igno_wl:%d\n", - cx->cnt_bt[BTC_BCNT_ROLESW], cx->cnt_bt[BTC_BCNT_AFH], - cx->cnt_bt[BTC_BCNT_INQPAG], cx->cnt_bt[BTC_BCNT_INQ], - cx->cnt_bt[BTC_BCNT_PAGE], cx->cnt_bt[BTC_BCNT_IGNOWL]); - - _show_bt_profile_info(rtwdev, m); - - seq_printf(m, - " %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)\n", - "[bt_info]", bt->raw_info[2], bt->raw_info[3], - bt->raw_info[4], bt->raw_info[5], bt->raw_info[6], - bt->raw_info[7], - bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply", - cx->cnt_bt[BTC_BCNT_INFOUPDATE], - cx->cnt_bt[BTC_BCNT_INFOSAME]); - - seq_printf(m, - " %-15s : Hi-rx = %d, Hi-tx = %d, Lo-rx = %d, Lo-tx = %d (bt_polut_wl_tx = %d)", - "[trx_req_cnt]", cx->cnt_bt[BTC_BCNT_HIPRI_RX], - cx->cnt_bt[BTC_BCNT_HIPRI_TX], cx->cnt_bt[BTC_BCNT_LOPRI_RX], - cx->cnt_bt[BTC_BCNT_LOPRI_TX], cx->cnt_bt[BTC_BCNT_POLUT]); + p += scnprintf(p, end - p, + "LE[%02x%02x_%02x_%02x%02x]", + afh_le[0], afh_le[1], afh_le[2], + afh_le[3], afh_le[4]); + + p += scnprintf(p, end - p, "wl_ch_map[en:%d/ch:%d/bw:%d]\n", + wl->afh_info.en, wl->afh_info.ch, wl->afh_info.bw); + + p += scnprintf(p, end - p, + " %-15s : retry:%d, relink:%d, rate_chg:%d, reinit:%d, reenable:%d, ", + "[stat_cnt]", cx->cnt_bt[BTC_BCNT_RETRY], + cx->cnt_bt[BTC_BCNT_RELINK], + cx->cnt_bt[BTC_BCNT_RATECHG], + cx->cnt_bt[BTC_BCNT_REINIT], + cx->cnt_bt[BTC_BCNT_REENABLE]); + + p += scnprintf(p, end - p, + "role-switch:%d, afh:%d, inq_page:%d(inq:%d/page:%d), igno_wl:%d\n", + cx->cnt_bt[BTC_BCNT_ROLESW], cx->cnt_bt[BTC_BCNT_AFH], + cx->cnt_bt[BTC_BCNT_INQPAG], cx->cnt_bt[BTC_BCNT_INQ], + cx->cnt_bt[BTC_BCNT_PAGE], cx->cnt_bt[BTC_BCNT_IGNOWL]); + + p += _show_bt_profile_info(rtwdev, p, end - p); + + p += scnprintf(p, end - p, + " %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)\n", + "[bt_info]", bt->raw_info[2], bt->raw_info[3], + bt->raw_info[4], bt->raw_info[5], bt->raw_info[6], + bt->raw_info[7], + bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply", + cx->cnt_bt[BTC_BCNT_INFOUPDATE], + cx->cnt_bt[BTC_BCNT_INFOSAME]); + + p += scnprintf(p, end - p, + " %-15s : Hi-rx = %d, Hi-tx = %d, Lo-rx = %d, Lo-tx = %d (bt_polut_wl_tx = %d)", + "[trx_req_cnt]", cx->cnt_bt[BTC_BCNT_HIPRI_RX], + cx->cnt_bt[BTC_BCNT_HIPRI_TX], + cx->cnt_bt[BTC_BCNT_LOPRI_RX], + cx->cnt_bt[BTC_BCNT_LOPRI_TX], + cx->cnt_bt[BTC_BCNT_POLUT]); if (!bt->scan_info_update) { rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_SCAN_INFO, true); - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } else { rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_SCAN_INFO, false); if (ver->fcxbtscan == 1) { - seq_printf(m, - "(INQ:%d-%d/PAGE:%d-%d/LE:%d-%d/INIT:%d-%d)", - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INQ].win), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INQ].intvl), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_PAGE].win), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_PAGE].intvl), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_BLE].win), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_BLE].intvl), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INIT].win), - le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INIT].intvl)); + p += scnprintf(p, end - p, + "(INQ:%d-%d/PAGE:%d-%d/LE:%d-%d/INIT:%d-%d)", + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INQ].win), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INQ].intvl), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_PAGE].win), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_PAGE].intvl), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_BLE].win), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_BLE].intvl), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INIT].win), + le16_to_cpu(bt->scan_info_v1[BTC_SCAN_INIT].intvl)); } else if (ver->fcxbtscan == 2) { - seq_printf(m, - "(BG:%d-%d/INIT:%d-%d/LE:%d-%d)", - le16_to_cpu(bt->scan_info_v2[CXSCAN_BG].win), - le16_to_cpu(bt->scan_info_v2[CXSCAN_BG].intvl), - le16_to_cpu(bt->scan_info_v2[CXSCAN_INIT].win), - le16_to_cpu(bt->scan_info_v2[CXSCAN_INIT].intvl), - le16_to_cpu(bt->scan_info_v2[CXSCAN_LE].win), - le16_to_cpu(bt->scan_info_v2[CXSCAN_LE].intvl)); + p += scnprintf(p, end - p, + "(BG:%d-%d/INIT:%d-%d/LE:%d-%d)", + le16_to_cpu(bt->scan_info_v2[CXSCAN_BG].win), + le16_to_cpu(bt->scan_info_v2[CXSCAN_BG].intvl), + le16_to_cpu(bt->scan_info_v2[CXSCAN_INIT].win), + le16_to_cpu(bt->scan_info_v2[CXSCAN_INIT].intvl), + le16_to_cpu(bt->scan_info_v2[CXSCAN_LE].win), + le16_to_cpu(bt->scan_info_v2[CXSCAN_LE].intvl)); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } if (bt_linfo->profile_cnt.now || bt_linfo->status.map.ble_connect) @@ -8560,6 +8584,8 @@ static void _show_bt_info(struct rtw89_dev *rtwdev, struct seq_file *m) rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_DEVICE_INFO, true); else rtw89_btc_fw_en_rpt(rtwdev, RPT_EN_BT_DEVICE_INFO, false); + + return p - buf; } #define CASE_BTC_RSN_STR(e) case BTC_RSN_ ## e: return #e @@ -8853,114 +8879,132 @@ static const char *id_to_ant(u32 id) } static -void seq_print_segment(struct seq_file *m, const char *prefix, u16 *data, - u8 len, u8 seg_len, u8 start_idx, u8 ring_len) +int scnprintf_segment(char *buf, size_t bufsz, const char *prefix, const u16 *data, + u8 len, u8 seg_len, u8 start_idx, u8 ring_len) { - u8 i; + char *p = buf, *end = buf + bufsz; u8 cur_index; + u8 i; for (i = 0; i < len ; i++) { if ((i % seg_len) == 0) - seq_printf(m, " %-15s : ", prefix); + p += scnprintf(p, end - p, " %-15s : ", prefix); cur_index = (start_idx + i) % ring_len; if (i % 3 == 0) - seq_printf(m, "-> %-20s", - steps_to_str(*(data + cur_index))); + p += scnprintf(p, end - p, "-> %-20s", + steps_to_str(*(data + cur_index))); else if (i % 3 == 1) - seq_printf(m, "-> %-15s", - steps_to_str(*(data + cur_index))); + p += scnprintf(p, end - p, "-> %-15s", + steps_to_str(*(data + cur_index))); else - seq_printf(m, "-> %-13s", - steps_to_str(*(data + cur_index))); + p += scnprintf(p, end - p, "-> %-13s", + steps_to_str(*(data + cur_index))); if (i == (len - 1) || (i % seg_len) == (seg_len - 1)) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + + return p - buf; } -static void _show_dm_step(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_dm_step(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; + char *p = buf, *end = buf + bufsz; u8 start_idx; u8 len; len = dm->dm_step.step_ov ? RTW89_BTC_DM_MAXSTEP : dm->dm_step.step_pos; start_idx = dm->dm_step.step_ov ? dm->dm_step.step_pos : 0; - seq_print_segment(m, "[dm_steps]", dm->dm_step.step, len, 6, start_idx, - ARRAY_SIZE(dm->dm_step.step)); + p += scnprintf_segment(p, end - p, "[dm_steps]", dm->dm_step.step, len, + 6, start_idx, ARRAY_SIZE(dm->dm_step.step)); + + return p - buf; } -static void _show_dm_info(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_dm_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &btc->cx.wl; struct rtw89_btc_bt_info *bt = &btc->cx.bt; + char *p = buf, *end = buf + bufsz; u8 igno_bt; if (!(dm->coex_info_map & BTC_COEX_INFO_DM)) - return; + return 0; - seq_printf(m, "========== [Mechanism Status %s] ==========\n", - (btc->manual_ctrl ? "(Manual)" : "(Auto)")); + p += scnprintf(p, end - p, + "========== [Mechanism Status %s] ==========\n", + (btc->manual_ctrl ? "(Manual)" : "(Auto)")); - seq_printf(m, - " %-15s : type:%s, reason:%s(), action:%s(), ant_path:%s, init_mode:%s, run_cnt:%d\n", - "[status]", - btc->ant_type == BTC_ANT_SHARED ? "shared" : "dedicated", - steps_to_str(dm->run_reason), - steps_to_str(dm->run_action | BTC_ACT_EXT_BIT), - id_to_ant(FIELD_GET(GENMASK(7, 0), dm->set_ant_path)), - id_to_mode(wl->coex_mode), - dm->cnt_dm[BTC_DCNT_RUN]); + p += scnprintf(p, end - p, + " %-15s : type:%s, reason:%s(), action:%s(), ant_path:%s, init_mode:%s, run_cnt:%d\n", + "[status]", + btc->ant_type == BTC_ANT_SHARED ? "shared" : "dedicated", + steps_to_str(dm->run_reason), + steps_to_str(dm->run_action | BTC_ACT_EXT_BIT), + id_to_ant(FIELD_GET(GENMASK(7, 0), dm->set_ant_path)), + id_to_mode(wl->coex_mode), + dm->cnt_dm[BTC_DCNT_RUN]); - _show_dm_step(rtwdev, m); + p += _show_dm_step(rtwdev, p, end - p); if (ver->fcxctrl == 7) igno_bt = btc->ctrl.ctrl_v7.igno_bt; else igno_bt = btc->ctrl.ctrl.igno_bt; - seq_printf(m, " %-15s : wl_only:%d, bt_only:%d, igno_bt:%d, free_run:%d, wl_ps_ctrl:%d, wl_mimo_ps:%d, ", - "[dm_flag]", dm->wl_only, dm->bt_only, igno_bt, - dm->freerun, btc->lps, dm->wl_mimo_ps); + p += scnprintf(p, end - p, + " %-15s : wl_only:%d, bt_only:%d, igno_bt:%d, free_run:%d, wl_ps_ctrl:%d, wl_mimo_ps:%d, ", + "[dm_flag]", dm->wl_only, dm->bt_only, igno_bt, + dm->freerun, btc->lps, dm->wl_mimo_ps); - seq_printf(m, "leak_ap:%d, fw_offload:%s%s\n", dm->leak_ap, - (BTC_CX_FW_OFFLOAD ? "Y" : "N"), - (dm->wl_fw_cx_offload == BTC_CX_FW_OFFLOAD ? - "" : "(Mismatch!!)")); + p += scnprintf(p, end - p, "leak_ap:%d, fw_offload:%s%s\n", + dm->leak_ap, + (BTC_CX_FW_OFFLOAD ? "Y" : "N"), + (dm->wl_fw_cx_offload == BTC_CX_FW_OFFLOAD ? + "" : "(Mismatch!!)")); if (dm->rf_trx_para.wl_tx_power == 0xff) - seq_printf(m, - " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:orig, ", - "[trx_ctrl]", wl->rssi_level, dm->trx_para_level); + p += scnprintf(p, end - p, + " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:orig, ", + "[trx_ctrl]", wl->rssi_level, + dm->trx_para_level); else - seq_printf(m, - " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:%d, ", - "[trx_ctrl]", wl->rssi_level, dm->trx_para_level, - dm->rf_trx_para.wl_tx_power); + p += scnprintf(p, end - p, + " %-15s : wl_rssi_lvl:%d, para_lvl:%d, wl_tx_pwr:%d, ", + "[trx_ctrl]", wl->rssi_level, + dm->trx_para_level, + dm->rf_trx_para.wl_tx_power); - seq_printf(m, - "wl_rx_lvl:%d, bt_tx_pwr_dec:%d, bt_rx_lna:%d(%s-tbl), wl_btg_rx:%d\n", - dm->rf_trx_para.wl_rx_gain, dm->rf_trx_para.bt_tx_power, - dm->rf_trx_para.bt_rx_gain, - (bt->hi_lna_rx ? "Hi" : "Ori"), dm->wl_btg_rx); + p += scnprintf(p, end - p, + "wl_rx_lvl:%d, bt_tx_pwr_dec:%d, bt_rx_lna:%d(%s-tbl), wl_btg_rx:%d\n", + dm->rf_trx_para.wl_rx_gain, + dm->rf_trx_para.bt_tx_power, + dm->rf_trx_para.bt_rx_gain, + (bt->hi_lna_rx ? "Hi" : "Ori"), dm->wl_btg_rx); - seq_printf(m, - " %-15s : wl_tx_limit[en:%d/max_t:%dus/max_retry:%d], bt_slot_reg:%d-TU, bt_scan_rx_low_pri:%d\n", - "[dm_ctrl]", dm->wl_tx_limit.enable, dm->wl_tx_limit.tx_time, - dm->wl_tx_limit.tx_retry, btc->bt_req_len, bt->scan_rx_low_pri); + p += scnprintf(p, end - p, + " %-15s : wl_tx_limit[en:%d/max_t:%dus/max_retry:%d], bt_slot_reg:%d-TU, bt_scan_rx_low_pri:%d\n", + "[dm_ctrl]", dm->wl_tx_limit.enable, + dm->wl_tx_limit.tx_time, + dm->wl_tx_limit.tx_retry, btc->bt_req_len, + bt->scan_rx_low_pri); + + return p - buf; } -static void _show_error(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_error(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; union rtw89_btc_fbtc_cysta_info *pcysta; + char *p = buf, *end = buf + bufsz; u32 except_cnt, exception_map; pcysta = &pfwinfo->rpt_fbtc_cysta.finfo; @@ -8985,81 +9029,87 @@ static void _show_error(struct rtw89_dev *rtwdev, struct seq_file *m) except_cnt = pcysta->v7.except_cnt; exception_map = le32_to_cpu(pcysta->v7.except_map); } else { - return; + return 0; } if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW] == 0 && except_cnt == 0 && !pfwinfo->len_mismch && !pfwinfo->fver_mismch) - return; + return 0; - seq_printf(m, " %-15s : ", "[error]"); + p += scnprintf(p, end - p, " %-15s : ", "[error]"); if (pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]) { - seq_printf(m, - "overflow-cnt: %d, ", - pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]); + p += scnprintf(p, end - p, + "overflow-cnt: %d, ", + pfwinfo->event[BTF_EVNT_BUF_OVERFLOW]); } if (pfwinfo->len_mismch) { - seq_printf(m, - "len-mismatch: 0x%x, ", - pfwinfo->len_mismch); + p += scnprintf(p, end - p, + "len-mismatch: 0x%x, ", + pfwinfo->len_mismch); } if (pfwinfo->fver_mismch) { - seq_printf(m, - "fver-mismatch: 0x%x, ", - pfwinfo->fver_mismch); + p += scnprintf(p, end - p, + "fver-mismatch: 0x%x, ", + pfwinfo->fver_mismch); } /* cycle statistics exceptions */ if (exception_map || except_cnt) { - seq_printf(m, - "exception-type: 0x%x, exception-cnt = %d", - exception_map, except_cnt); + p += scnprintf(p, end - p, + "exception-type: 0x%x, exception-cnt = %d", + exception_map, except_cnt); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); + + return p - buf; } -static void _show_fbtc_tdma(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_tdma(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_tdma *t = NULL; + char *p = buf, *end = buf + bufsz; pcinfo = &pfwinfo->rpt_fbtc_tdma.cinfo; if (!pcinfo->valid) - return; + return 0; if (ver->fcxtdma == 1) t = &pfwinfo->rpt_fbtc_tdma.finfo.v1; else t = &pfwinfo->rpt_fbtc_tdma.finfo.v3.tdma; - seq_printf(m, - " %-15s : ", "[tdma_policy]"); - seq_printf(m, - "type:%d, rx_flow_ctrl:%d, tx_pause:%d, ", - (u32)t->type, - t->rxflctrl, t->txpause); + p += scnprintf(p, end - p, + " %-15s : ", "[tdma_policy]"); + p += scnprintf(p, end - p, + "type:%d, rx_flow_ctrl:%d, tx_pause:%d, ", + (u32)t->type, + t->rxflctrl, t->txpause); - seq_printf(m, - "wl_toggle_n:%d, leak_n:%d, ext_ctrl:%d, ", - t->wtgle_n, t->leak_n, t->ext_ctrl); + p += scnprintf(p, end - p, + "wl_toggle_n:%d, leak_n:%d, ext_ctrl:%d, ", + t->wtgle_n, t->leak_n, t->ext_ctrl); - seq_printf(m, - "policy_type:%d", - (u32)btc->policy_type); + p += scnprintf(p, end - p, + "policy_type:%d", + (u32)btc->policy_type); - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); + + return p - buf; } -static void _show_fbtc_slots(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_slots(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_dm *dm = &btc->dm; + char *p = buf, *end = buf + bufsz; u16 dur, cxtype; u32 tbl; u8 i = 0; @@ -9074,28 +9124,30 @@ static void _show_fbtc_slots(struct rtw89_dev *rtwdev, struct seq_file *m) tbl = le32_to_cpu(dm->slot_now.v7[i].cxtbl); cxtype = le16_to_cpu(dm->slot_now.v7[i].cxtype); } else { - return; + return 0; } if (i % 5 == 0) - seq_printf(m, - " %-15s : %5s[%03d/0x%x/%d]", - "[slot_list]", - id_to_slot((u32)i), - dur, tbl, cxtype); + p += scnprintf(p, end - p, + " %-15s : %5s[%03d/0x%x/%d]", + "[slot_list]", + id_to_slot((u32)i), + dur, tbl, cxtype); else - seq_printf(m, - ", %5s[%03d/0x%x/%d]", - id_to_slot((u32)i), - dur, tbl, cxtype); + p += scnprintf(p, end - p, + ", %5s[%03d/0x%x/%d]", + id_to_slot((u32)i), + dur, tbl, cxtype); if (i % 5 == 4) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); + + return p - buf; } -static void _show_fbtc_cysta_v2(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_cysta_v2(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; @@ -9104,63 +9156,64 @@ static void _show_fbtc_cysta_v2(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_cysta_v2 *pcysta_le32 = NULL; union rtw89_btc_fbtc_rxflct r; - u8 i, cnt = 0, slot_pair; u16 cycle, c_begin, c_end, store_index; + char *p = buf, *end = buf + bufsz; + u8 i, cnt = 0, slot_pair; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) - return; + return 0; pcysta_le32 = &pfwinfo->rpt_fbtc_cysta.finfo.v2; - seq_printf(m, - " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", - "[cycle_cnt]", - le16_to_cpu(pcysta_le32->cycles), - le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_ALL]), - le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_ALL_OK]), - le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_BT_SLOT]), - le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_BT_OK])); + p += scnprintf(p, end - p, + " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", + "[cycle_cnt]", + le16_to_cpu(pcysta_le32->cycles), + le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_ALL]), + le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_ALL_OK]), + le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_BT_SLOT]), + le32_to_cpu(pcysta_le32->bcn_cnt[CXBCN_BT_OK])); for (i = 0; i < CXST_MAX; i++) { if (!le32_to_cpu(pcysta_le32->slot_cnt[i])) continue; - seq_printf(m, ", %s:%d", id_to_slot((u32)i), - le32_to_cpu(pcysta_le32->slot_cnt[i])); + p += scnprintf(p, end - p, ", %s:%d", id_to_slot((u32)i), + le32_to_cpu(pcysta_le32->slot_cnt[i])); } if (dm->tdma_now.rxflctrl) { - seq_printf(m, ", leak_rx:%d", - le32_to_cpu(pcysta_le32->leakrx_cnt)); + p += scnprintf(p, end - p, ", leak_rx:%d", + le32_to_cpu(pcysta_le32->leakrx_cnt)); } if (le32_to_cpu(pcysta_le32->collision_cnt)) { - seq_printf(m, ", collision:%d", - le32_to_cpu(pcysta_le32->collision_cnt)); + p += scnprintf(p, end - p, ", collision:%d", + le32_to_cpu(pcysta_le32->collision_cnt)); } if (le32_to_cpu(pcysta_le32->skip_cnt)) { - seq_printf(m, ", skip:%d", - le32_to_cpu(pcysta_le32->skip_cnt)); - } - seq_puts(m, "\n"); - - seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", - "[cycle_time]", - le16_to_cpu(pcysta_le32->tavg_cycle[CXT_WL]), - le16_to_cpu(pcysta_le32->tavg_cycle[CXT_BT]), - le16_to_cpu(pcysta_le32->tavg_lk) / 1000, - le16_to_cpu(pcysta_le32->tavg_lk) % 1000); - seq_printf(m, ", max_t[wl:%d/bt:%d/lk:%d.%03d]", - le16_to_cpu(pcysta_le32->tmax_cycle[CXT_WL]), - le16_to_cpu(pcysta_le32->tmax_cycle[CXT_BT]), - le16_to_cpu(pcysta_le32->tmax_lk) / 1000, - le16_to_cpu(pcysta_le32->tmax_lk) % 1000); - seq_printf(m, ", maxdiff_t[wl:%d/bt:%d]\n", - le16_to_cpu(pcysta_le32->tmaxdiff_cycle[CXT_WL]), - le16_to_cpu(pcysta_le32->tmaxdiff_cycle[CXT_BT])); + p += scnprintf(p, end - p, ", skip:%d", + le32_to_cpu(pcysta_le32->skip_cnt)); + } + p += scnprintf(p, end - p, "\n"); + + p += scnprintf(p, end - p, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", + "[cycle_time]", + le16_to_cpu(pcysta_le32->tavg_cycle[CXT_WL]), + le16_to_cpu(pcysta_le32->tavg_cycle[CXT_BT]), + le16_to_cpu(pcysta_le32->tavg_lk) / 1000, + le16_to_cpu(pcysta_le32->tavg_lk) % 1000); + p += scnprintf(p, end - p, ", max_t[wl:%d/bt:%d/lk:%d.%03d]", + le16_to_cpu(pcysta_le32->tmax_cycle[CXT_WL]), + le16_to_cpu(pcysta_le32->tmax_cycle[CXT_BT]), + le16_to_cpu(pcysta_le32->tmax_lk) / 1000, + le16_to_cpu(pcysta_le32->tmax_lk) % 1000); + p += scnprintf(p, end - p, ", maxdiff_t[wl:%d/bt:%d]\n", + le16_to_cpu(pcysta_le32->tmaxdiff_cycle[CXT_WL]), + le16_to_cpu(pcysta_le32->tmaxdiff_cycle[CXT_BT])); if (le16_to_cpu(pcysta_le32->cycles) <= 1) - return; + goto out; /* 1 cycle record 1 wl-slot and 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; @@ -9177,53 +9230,57 @@ static void _show_fbtc_cysta_v2(struct rtw89_dev *rtwdev, struct seq_file *m) store_index = ((cycle - 1) % slot_pair) * 2; if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 1) - seq_printf(m, - " %-15s : ->b%02d->w%02d", "[cycle_step]", - le16_to_cpu(pcysta_le32->tslot_cycle[store_index]), - le16_to_cpu(pcysta_le32->tslot_cycle[store_index + 1])); + p += scnprintf(p, end - p, + " %-15s : ->b%02d->w%02d", + "[cycle_step]", + le16_to_cpu(pcysta_le32->tslot_cycle[store_index]), + le16_to_cpu(pcysta_le32->tslot_cycle[store_index + 1])); else - seq_printf(m, - "->b%02d->w%02d", - le16_to_cpu(pcysta_le32->tslot_cycle[store_index]), - le16_to_cpu(pcysta_le32->tslot_cycle[store_index + 1])); + p += scnprintf(p, end - p, + "->b%02d->w%02d", + le16_to_cpu(pcysta_le32->tslot_cycle[store_index]), + le16_to_cpu(pcysta_le32->tslot_cycle[store_index + 1])); if (cnt % (BTC_CYCLE_SLOT_MAX / 4) == 0 || cnt == c_end) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } if (a2dp->exist) { - seq_printf(m, - " %-15s : a2dp_ept:%d, a2dp_late:%d", - "[a2dp_t_sta]", - le16_to_cpu(pcysta_le32->a2dpept), - le16_to_cpu(pcysta_le32->a2dpeptto)); - - seq_printf(m, - ", avg_t:%d, max_t:%d", - le16_to_cpu(pcysta_le32->tavg_a2dpept), - le16_to_cpu(pcysta_le32->tmax_a2dpept)); + p += scnprintf(p, end - p, + " %-15s : a2dp_ept:%d, a2dp_late:%d", + "[a2dp_t_sta]", + le16_to_cpu(pcysta_le32->a2dpept), + le16_to_cpu(pcysta_le32->a2dpeptto)); + + p += scnprintf(p, end - p, + ", avg_t:%d, max_t:%d", + le16_to_cpu(pcysta_le32->tavg_a2dpept), + le16_to_cpu(pcysta_le32->tmax_a2dpept)); r.val = dm->tdma_now.rxflctrl; if (r.type && r.tgln_n) { - seq_printf(m, - ", cycle[PSTDMA:%d/TDMA:%d], ", - le16_to_cpu(pcysta_le32->cycles_a2dp[CXT_FLCTRL_ON]), - le16_to_cpu(pcysta_le32->cycles_a2dp[CXT_FLCTRL_OFF])); - - seq_printf(m, - "avg_t[PSTDMA:%d/TDMA:%d], ", - le16_to_cpu(pcysta_le32->tavg_a2dp[CXT_FLCTRL_ON]), - le16_to_cpu(pcysta_le32->tavg_a2dp[CXT_FLCTRL_OFF])); - - seq_printf(m, - "max_t[PSTDMA:%d/TDMA:%d]", - le16_to_cpu(pcysta_le32->tmax_a2dp[CXT_FLCTRL_ON]), - le16_to_cpu(pcysta_le32->tmax_a2dp[CXT_FLCTRL_OFF])); + p += scnprintf(p, end - p, + ", cycle[PSTDMA:%d/TDMA:%d], ", + le16_to_cpu(pcysta_le32->cycles_a2dp[CXT_FLCTRL_ON]), + le16_to_cpu(pcysta_le32->cycles_a2dp[CXT_FLCTRL_OFF])); + + p += scnprintf(p, end - p, + "avg_t[PSTDMA:%d/TDMA:%d], ", + le16_to_cpu(pcysta_le32->tavg_a2dp[CXT_FLCTRL_ON]), + le16_to_cpu(pcysta_le32->tavg_a2dp[CXT_FLCTRL_OFF])); + + p += scnprintf(p, end - p, + "max_t[PSTDMA:%d/TDMA:%d]", + le16_to_cpu(pcysta_le32->tmax_a2dp[CXT_FLCTRL_ON]), + le16_to_cpu(pcysta_le32->tmax_a2dp[CXT_FLCTRL_OFF])); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + +out: + return p - buf; } -static void _show_fbtc_cysta_v3(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_cysta_v3(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; @@ -9234,60 +9291,64 @@ static void _show_fbtc_cysta_v3(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_rpt_cmn_info *pcinfo; u8 i, cnt = 0, slot_pair, divide_cnt; u16 cycle, c_begin, c_end, store_index; + char *p = buf, *end = buf + bufsz; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) - return; + return 0; pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v3; - seq_printf(m, - " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", - "[cycle_cnt]", - le16_to_cpu(pcysta->cycles), - le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), - le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), - le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), - le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); + p += scnprintf(p, end - p, + " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", + "[cycle_cnt]", + le16_to_cpu(pcysta->cycles), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), + le32_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); for (i = 0; i < CXST_MAX; i++) { if (!le32_to_cpu(pcysta->slot_cnt[i])) continue; - seq_printf(m, ", %s:%d", id_to_slot(i), - le32_to_cpu(pcysta->slot_cnt[i])); + p += scnprintf(p, end - p, ", %s:%d", id_to_slot(i), + le32_to_cpu(pcysta->slot_cnt[i])); } if (dm->tdma_now.rxflctrl) - seq_printf(m, ", leak_rx:%d", le32_to_cpu(pcysta->leak_slot.cnt_rximr)); + p += scnprintf(p, end - p, ", leak_rx:%d", + le32_to_cpu(pcysta->leak_slot.cnt_rximr)); if (le32_to_cpu(pcysta->collision_cnt)) - seq_printf(m, ", collision:%d", le32_to_cpu(pcysta->collision_cnt)); + p += scnprintf(p, end - p, ", collision:%d", + le32_to_cpu(pcysta->collision_cnt)); if (le32_to_cpu(pcysta->skip_cnt)) - seq_printf(m, ", skip:%d", le32_to_cpu(pcysta->skip_cnt)); - - seq_puts(m, "\n"); - - seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", - "[cycle_time]", - le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tavg) / 1000, - le16_to_cpu(pcysta->leak_slot.tavg) % 1000); - seq_printf(m, - ", max_t[wl:%d/bt:%d/lk:%d.%03d]", - le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tmax) / 1000, - le16_to_cpu(pcysta->leak_slot.tmax) % 1000); - seq_printf(m, - ", maxdiff_t[wl:%d/bt:%d]\n", - le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT])); + p += scnprintf(p, end - p, ", skip:%d", + le32_to_cpu(pcysta->skip_cnt)); + + p += scnprintf(p, end - p, "\n"); + + p += scnprintf(p, end - p, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", + "[cycle_time]", + le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tavg) / 1000, + le16_to_cpu(pcysta->leak_slot.tavg) % 1000); + p += scnprintf(p, end - p, + ", max_t[wl:%d/bt:%d/lk:%d.%03d]", + le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tmax) / 1000, + le16_to_cpu(pcysta->leak_slot.tmax) % 1000); + p += scnprintf(p, end - p, + ", maxdiff_t[wl:%d/bt:%d]\n", + le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT])); cycle = le16_to_cpu(pcysta->cycles); if (cycle <= 1) - return; + goto out; /* 1 cycle record 1 wl-slot and 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; @@ -9309,51 +9370,56 @@ static void _show_fbtc_cysta_v3(struct rtw89_dev *rtwdev, struct seq_file *m) store_index = ((cycle - 1) % slot_pair) * 2; if (cnt % divide_cnt == 1) - seq_printf(m, " %-15s : ", "[cycle_step]"); + p += scnprintf(p, end - p, " %-15s : ", + "[cycle_step]"); - seq_printf(m, "->b%02d", - le16_to_cpu(pcysta->slot_step_time[store_index])); + p += scnprintf(p, end - p, "->b%02d", + le16_to_cpu(pcysta->slot_step_time[store_index])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index]; - seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", - a2dp_trx->empty_cnt, - a2dp_trx->retry_cnt, - a2dp_trx->tx_rate ? 3 : 2, - a2dp_trx->tx_cnt, - a2dp_trx->ack_cnt, - a2dp_trx->nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); } - seq_printf(m, "->w%02d", - le16_to_cpu(pcysta->slot_step_time[store_index + 1])); + p += scnprintf(p, end - p, "->w%02d", + le16_to_cpu(pcysta->slot_step_time[store_index + 1])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index + 1]; - seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", - a2dp_trx->empty_cnt, - a2dp_trx->retry_cnt, - a2dp_trx->tx_rate ? 3 : 2, - a2dp_trx->tx_cnt, - a2dp_trx->ack_cnt, - a2dp_trx->nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); } if (cnt % divide_cnt == 0 || cnt == c_end) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } if (a2dp->exist) { - seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d", - "[a2dp_t_sta]", - le16_to_cpu(pcysta->a2dp_ept.cnt), - le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); + p += scnprintf(p, end - p, + " %-15s : a2dp_ept:%d, a2dp_late:%d", + "[a2dp_t_sta]", + le16_to_cpu(pcysta->a2dp_ept.cnt), + le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); - seq_printf(m, ", avg_t:%d, max_t:%d", - le16_to_cpu(pcysta->a2dp_ept.tavg), - le16_to_cpu(pcysta->a2dp_ept.tmax)); + p += scnprintf(p, end - p, ", avg_t:%d, max_t:%d", + le16_to_cpu(pcysta->a2dp_ept.tavg), + le16_to_cpu(pcysta->a2dp_ept.tmax)); - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + +out: + return p - buf; } -static void _show_fbtc_cysta_v4(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_cysta_v4(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; @@ -9364,62 +9430,64 @@ static void _show_fbtc_cysta_v4(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_rpt_cmn_info *pcinfo; u8 i, cnt = 0, slot_pair, divide_cnt; u16 cycle, c_begin, c_end, store_index; + char *p = buf, *end = buf + bufsz; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) - return; + return 0; pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v4; - seq_printf(m, - " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", - "[cycle_cnt]", - le16_to_cpu(pcysta->cycles), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); + p += scnprintf(p, end - p, + " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", + "[cycle_cnt]", + le16_to_cpu(pcysta->cycles), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); for (i = 0; i < CXST_MAX; i++) { if (!le16_to_cpu(pcysta->slot_cnt[i])) continue; - seq_printf(m, ", %s:%d", id_to_slot(i), - le16_to_cpu(pcysta->slot_cnt[i])); + p += scnprintf(p, end - p, ", %s:%d", id_to_slot(i), + le16_to_cpu(pcysta->slot_cnt[i])); } if (dm->tdma_now.rxflctrl) - seq_printf(m, ", leak_rx:%d", - le32_to_cpu(pcysta->leak_slot.cnt_rximr)); + p += scnprintf(p, end - p, ", leak_rx:%d", + le32_to_cpu(pcysta->leak_slot.cnt_rximr)); if (pcysta->collision_cnt) - seq_printf(m, ", collision:%d", pcysta->collision_cnt); + p += scnprintf(p, end - p, ", collision:%d", + pcysta->collision_cnt); if (le16_to_cpu(pcysta->skip_cnt)) - seq_printf(m, ", skip:%d", - le16_to_cpu(pcysta->skip_cnt)); - - seq_puts(m, "\n"); - - seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", - "[cycle_time]", - le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tavg) / 1000, - le16_to_cpu(pcysta->leak_slot.tavg) % 1000); - seq_printf(m, - ", max_t[wl:%d/bt:%d/lk:%d.%03d]", - le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tmax) / 1000, - le16_to_cpu(pcysta->leak_slot.tmax) % 1000); - seq_printf(m, - ", maxdiff_t[wl:%d/bt:%d]\n", - le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT])); + p += scnprintf(p, end - p, ", skip:%d", + le16_to_cpu(pcysta->skip_cnt)); + + p += scnprintf(p, end - p, "\n"); + + p += scnprintf(p, end - p, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", + "[cycle_time]", + le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tavg) / 1000, + le16_to_cpu(pcysta->leak_slot.tavg) % 1000); + p += scnprintf(p, end - p, + ", max_t[wl:%d/bt:%d/lk:%d.%03d]", + le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tmax) / 1000, + le16_to_cpu(pcysta->leak_slot.tmax) % 1000); + p += scnprintf(p, end - p, + ", maxdiff_t[wl:%d/bt:%d]\n", + le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmaxdiff[CXT_BT])); cycle = le16_to_cpu(pcysta->cycles); if (cycle <= 1) - return; + goto out; /* 1 cycle record 1 wl-slot and 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; @@ -9441,51 +9509,56 @@ static void _show_fbtc_cysta_v4(struct rtw89_dev *rtwdev, struct seq_file *m) store_index = ((cycle - 1) % slot_pair) * 2; if (cnt % divide_cnt == 1) - seq_printf(m, " %-15s : ", "[cycle_step]"); + p += scnprintf(p, end - p, " %-15s : ", + "[cycle_step]"); - seq_printf(m, "->b%02d", - le16_to_cpu(pcysta->slot_step_time[store_index])); + p += scnprintf(p, end - p, "->b%02d", + le16_to_cpu(pcysta->slot_step_time[store_index])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index]; - seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", - a2dp_trx->empty_cnt, - a2dp_trx->retry_cnt, - a2dp_trx->tx_rate ? 3 : 2, - a2dp_trx->tx_cnt, - a2dp_trx->ack_cnt, - a2dp_trx->nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); } - seq_printf(m, "->w%02d", - le16_to_cpu(pcysta->slot_step_time[store_index + 1])); + p += scnprintf(p, end - p, "->w%02d", + le16_to_cpu(pcysta->slot_step_time[store_index + 1])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index + 1]; - seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", - a2dp_trx->empty_cnt, - a2dp_trx->retry_cnt, - a2dp_trx->tx_rate ? 3 : 2, - a2dp_trx->tx_cnt, - a2dp_trx->ack_cnt, - a2dp_trx->nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); } if (cnt % divide_cnt == 0 || cnt == c_end) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } if (a2dp->exist) { - seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d", - "[a2dp_t_sta]", - le16_to_cpu(pcysta->a2dp_ept.cnt), - le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); + p += scnprintf(p, end - p, + " %-15s : a2dp_ept:%d, a2dp_late:%d", + "[a2dp_t_sta]", + le16_to_cpu(pcysta->a2dp_ept.cnt), + le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); - seq_printf(m, ", avg_t:%d, max_t:%d", - le16_to_cpu(pcysta->a2dp_ept.tavg), - le16_to_cpu(pcysta->a2dp_ept.tmax)); + p += scnprintf(p, end - p, ", avg_t:%d, max_t:%d", + le16_to_cpu(pcysta->a2dp_ept.tavg), + le16_to_cpu(pcysta->a2dp_ept.tmax)); - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + +out: + return p - buf; } -static void _show_fbtc_cysta_v5(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_cysta_v5(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_bt_a2dp_desc *a2dp = &btc->cx.bt.link_info.a2dp_desc; @@ -9496,58 +9569,60 @@ static void _show_fbtc_cysta_v5(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_rpt_cmn_info *pcinfo; u8 i, cnt = 0, slot_pair, divide_cnt; u16 cycle, c_begin, c_end, store_index; + char *p = buf, *end = buf + bufsz; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) - return; + return 0; pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v5; - seq_printf(m, - " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", - "[cycle_cnt]", - le16_to_cpu(pcysta->cycles), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); + p += scnprintf(p, end - p, + " %-15s : cycle:%d, bcn[all:%d/all_ok:%d/bt:%d/bt_ok:%d]", + "[cycle_cnt]", + le16_to_cpu(pcysta->cycles), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); for (i = 0; i < CXST_MAX; i++) { if (!le16_to_cpu(pcysta->slot_cnt[i])) continue; - seq_printf(m, ", %s:%d", id_to_slot(i), - le16_to_cpu(pcysta->slot_cnt[i])); + p += scnprintf(p, end - p, ", %s:%d", id_to_slot(i), + le16_to_cpu(pcysta->slot_cnt[i])); } if (dm->tdma_now.rxflctrl) - seq_printf(m, ", leak_rx:%d", - le32_to_cpu(pcysta->leak_slot.cnt_rximr)); + p += scnprintf(p, end - p, ", leak_rx:%d", + le32_to_cpu(pcysta->leak_slot.cnt_rximr)); if (pcysta->collision_cnt) - seq_printf(m, ", collision:%d", pcysta->collision_cnt); + p += scnprintf(p, end - p, ", collision:%d", + pcysta->collision_cnt); if (le16_to_cpu(pcysta->skip_cnt)) - seq_printf(m, ", skip:%d", - le16_to_cpu(pcysta->skip_cnt)); - - seq_puts(m, "\n"); - - seq_printf(m, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", - "[cycle_time]", - le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tavg) / 1000, - le16_to_cpu(pcysta->leak_slot.tavg) % 1000); - seq_printf(m, - ", max_t[wl:%d/bt:%d/lk:%d.%03d]\n", - le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tmax) / 1000, - le16_to_cpu(pcysta->leak_slot.tmax) % 1000); + p += scnprintf(p, end - p, ", skip:%d", + le16_to_cpu(pcysta->skip_cnt)); + + p += scnprintf(p, end - p, "\n"); + + p += scnprintf(p, end - p, " %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", + "[cycle_time]", + le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tavg) / 1000, + le16_to_cpu(pcysta->leak_slot.tavg) % 1000); + p += scnprintf(p, end - p, + ", max_t[wl:%d/bt:%d/lk:%d.%03d]\n", + le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tmax) / 1000, + le16_to_cpu(pcysta->leak_slot.tmax) % 1000); cycle = le16_to_cpu(pcysta->cycles); if (cycle <= 1) - return; + goto out; /* 1 cycle record 1 wl-slot and 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; @@ -9565,58 +9640,63 @@ static void _show_fbtc_cysta_v5(struct rtw89_dev *rtwdev, struct seq_file *m) divide_cnt = BTC_CYCLE_SLOT_MAX / 4; if (c_begin > c_end) - return; + goto out; for (cycle = c_begin; cycle <= c_end; cycle++) { cnt++; store_index = ((cycle - 1) % slot_pair) * 2; if (cnt % divide_cnt == 1) - seq_printf(m, " %-15s : ", "[cycle_step]"); + p += scnprintf(p, end - p, " %-15s : ", + "[cycle_step]"); - seq_printf(m, "->b%02d", - le16_to_cpu(pcysta->slot_step_time[store_index])); + p += scnprintf(p, end - p, "->b%02d", + le16_to_cpu(pcysta->slot_step_time[store_index])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index]; - seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", - a2dp_trx->empty_cnt, - a2dp_trx->retry_cnt, - a2dp_trx->tx_rate ? 3 : 2, - a2dp_trx->tx_cnt, - a2dp_trx->ack_cnt, - a2dp_trx->nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); } - seq_printf(m, "->w%02d", - le16_to_cpu(pcysta->slot_step_time[store_index + 1])); + p += scnprintf(p, end - p, "->w%02d", + le16_to_cpu(pcysta->slot_step_time[store_index + 1])); if (a2dp->exist) { a2dp_trx = &pcysta->a2dp_trx[store_index + 1]; - seq_printf(m, "(%d/%d/%dM/%d/%d/%d)", - a2dp_trx->empty_cnt, - a2dp_trx->retry_cnt, - a2dp_trx->tx_rate ? 3 : 2, - a2dp_trx->tx_cnt, - a2dp_trx->ack_cnt, - a2dp_trx->nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%dM/%d/%d/%d)", + a2dp_trx->empty_cnt, + a2dp_trx->retry_cnt, + a2dp_trx->tx_rate ? 3 : 2, + a2dp_trx->tx_cnt, + a2dp_trx->ack_cnt, + a2dp_trx->nack_cnt); } if (cnt % divide_cnt == 0 || cnt == c_end) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } if (a2dp->exist) { - seq_printf(m, " %-15s : a2dp_ept:%d, a2dp_late:%d", - "[a2dp_t_sta]", - le16_to_cpu(pcysta->a2dp_ept.cnt), - le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); + p += scnprintf(p, end - p, + " %-15s : a2dp_ept:%d, a2dp_late:%d", + "[a2dp_t_sta]", + le16_to_cpu(pcysta->a2dp_ept.cnt), + le16_to_cpu(pcysta->a2dp_ept.cnt_timeout)); - seq_printf(m, ", avg_t:%d, max_t:%d", - le16_to_cpu(pcysta->a2dp_ept.tavg), - le16_to_cpu(pcysta->a2dp_ept.tmax)); + p += scnprintf(p, end - p, ", avg_t:%d, max_t:%d", + le16_to_cpu(pcysta->a2dp_ept.tavg), + le16_to_cpu(pcysta->a2dp_ept.tmax)); - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + +out: + return p - buf; } -static void _show_fbtc_cysta_v7(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_cysta_v7(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc_bt_info *bt = &rtwdev->btc.cx.bt; struct rtw89_btc_bt_a2dp_desc *a2dp = &bt->link_info.a2dp_desc; @@ -9624,68 +9704,75 @@ static void _show_fbtc_cysta_v7(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_fbtc_cysta_v7 *pcysta = NULL; struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_rpt_cmn_info *pcinfo; + char *p = buf, *end = buf + bufsz; u16 cycle, c_begin, c_end, s_id; u8 i, cnt = 0, divide_cnt; u8 slot_pair; pcinfo = &pfwinfo->rpt_fbtc_cysta.cinfo; if (!pcinfo->valid) - return; + return 0; pcysta = &pfwinfo->rpt_fbtc_cysta.finfo.v7; - seq_printf(m, "\n\r %-15s : cycle:%d", "[slot_stat]", - le16_to_cpu(pcysta->cycles)); + p += scnprintf(p, end - p, "\n\r %-15s : cycle:%d", "[slot_stat]", + le16_to_cpu(pcysta->cycles)); for (i = 0; i < CXST_MAX; i++) { if (!le16_to_cpu(pcysta->slot_cnt[i])) continue; - seq_printf(m, ", %s:%d", - id_to_slot(i), le16_to_cpu(pcysta->slot_cnt[i])); + p += scnprintf(p, end - p, ", %s:%d", + id_to_slot(i), + le16_to_cpu(pcysta->slot_cnt[i])); } if (dm->tdma_now.rxflctrl) - seq_printf(m, ", leak_rx:%d", - le32_to_cpu(pcysta->leak_slot.cnt_rximr)); + p += scnprintf(p, end - p, ", leak_rx:%d", + le32_to_cpu(pcysta->leak_slot.cnt_rximr)); if (pcysta->collision_cnt) - seq_printf(m, ", collision:%d", pcysta->collision_cnt); + p += scnprintf(p, end - p, ", collision:%d", + pcysta->collision_cnt); if (pcysta->skip_cnt) - seq_printf(m, ", skip:%d", le16_to_cpu(pcysta->skip_cnt)); - - seq_printf(m, "\n\r %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", - "[cycle_stat]", - le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), - le16_to_cpu(pcysta->leak_slot.tavg) / 1000, - le16_to_cpu(pcysta->leak_slot.tavg) % 1000); - seq_printf(m, ", max_t[wl:%d/bt:%d(>%dms:%d)/lk:%d.%03d]", - le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), - le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), - dm->bt_slot_flood, dm->cnt_dm[BTC_DCNT_BT_SLOT_FLOOD], - le16_to_cpu(pcysta->leak_slot.tamx) / 1000, - le16_to_cpu(pcysta->leak_slot.tamx) % 1000); - seq_printf(m, ", bcn[all:%d/ok:%d/in_bt:%d/in_bt_ok:%d]", - le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), - le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); + p += scnprintf(p, end - p, ", skip:%d", + le16_to_cpu(pcysta->skip_cnt)); + + p += scnprintf(p, end - p, + "\n\r %-15s : avg_t[wl:%d/bt:%d/lk:%d.%03d]", + "[cycle_stat]", + le16_to_cpu(pcysta->cycle_time.tavg[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tavg[CXT_BT]), + le16_to_cpu(pcysta->leak_slot.tavg) / 1000, + le16_to_cpu(pcysta->leak_slot.tavg) % 1000); + p += scnprintf(p, end - p, + ", max_t[wl:%d/bt:%d(>%dms:%d)/lk:%d.%03d]", + le16_to_cpu(pcysta->cycle_time.tmax[CXT_WL]), + le16_to_cpu(pcysta->cycle_time.tmax[CXT_BT]), + dm->bt_slot_flood, dm->cnt_dm[BTC_DCNT_BT_SLOT_FLOOD], + le16_to_cpu(pcysta->leak_slot.tamx) / 1000, + le16_to_cpu(pcysta->leak_slot.tamx) % 1000); + p += scnprintf(p, end - p, ", bcn[all:%d/ok:%d/in_bt:%d/in_bt_ok:%d]", + le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_ALL_OK]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_SLOT]), + le16_to_cpu(pcysta->bcn_cnt[CXBCN_BT_OK])); if (a2dp->exist) { - seq_printf(m, - "\n\r %-15s : a2dp_ept:%d, a2dp_late:%d(streak 2S:%d/max:%d)", - "[a2dp_stat]", - le16_to_cpu(pcysta->a2dp_ept.cnt), - le16_to_cpu(pcysta->a2dp_ept.cnt_timeout), - a2dp->no_empty_streak_2s, a2dp->no_empty_streak_max); + p += scnprintf(p, end - p, + "\n\r %-15s : a2dp_ept:%d, a2dp_late:%d(streak 2S:%d/max:%d)", + "[a2dp_stat]", + le16_to_cpu(pcysta->a2dp_ept.cnt), + le16_to_cpu(pcysta->a2dp_ept.cnt_timeout), + a2dp->no_empty_streak_2s, + a2dp->no_empty_streak_max); - seq_printf(m, ", avg_t:%d, max_t:%d", - le16_to_cpu(pcysta->a2dp_ept.tavg), - le16_to_cpu(pcysta->a2dp_ept.tmax)); + p += scnprintf(p, end - p, ", avg_t:%d, max_t:%d", + le16_to_cpu(pcysta->a2dp_ept.tavg), + le16_to_cpu(pcysta->a2dp_ept.tmax)); } if (le16_to_cpu(pcysta->cycles) <= 1) - return; + goto out; /* 1 cycle = 1 wl-slot + 1 bt-slot */ slot_pair = BTC_CYCLE_SLOT_MAX / 2; @@ -9703,7 +9790,7 @@ static void _show_fbtc_cysta_v7(struct rtw89_dev *rtwdev, struct seq_file *m) divide_cnt = 6; if (c_begin > c_end) - return; + goto out; for (cycle = c_begin; cycle <= c_end; cycle++) { cnt++; @@ -9711,129 +9798,142 @@ static void _show_fbtc_cysta_v7(struct rtw89_dev *rtwdev, struct seq_file *m) if (cnt % divide_cnt == 1) { if (a2dp->exist) - seq_printf(m, "\n\r %-15s : ", "[slotT_wermtan]"); + p += scnprintf(p, end - p, "\n\r %-15s : ", + "[slotT_wermtan]"); else - seq_printf(m, "\n\r %-15s : ", "[slotT_rxerr]"); + p += scnprintf(p, end - p, "\n\r %-15s : ", + "[slotT_rxerr]"); } - seq_printf(m, "->b%d", le16_to_cpu(pcysta->slot_step_time[s_id])); + p += scnprintf(p, end - p, "->b%d", + le16_to_cpu(pcysta->slot_step_time[s_id])); if (a2dp->exist) - seq_printf(m, "(%d/%d/%d/%dM/%d/%d/%d)", - pcysta->wl_rx_err_ratio[s_id], - pcysta->a2dp_trx[s_id].empty_cnt, - pcysta->a2dp_trx[s_id].retry_cnt, - (pcysta->a2dp_trx[s_id].tx_rate ? 3 : 2), - pcysta->a2dp_trx[s_id].tx_cnt, - pcysta->a2dp_trx[s_id].ack_cnt, - pcysta->a2dp_trx[s_id].nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%d/%dM/%d/%d/%d)", + pcysta->wl_rx_err_ratio[s_id], + pcysta->a2dp_trx[s_id].empty_cnt, + pcysta->a2dp_trx[s_id].retry_cnt, + (pcysta->a2dp_trx[s_id].tx_rate ? 3 : 2), + pcysta->a2dp_trx[s_id].tx_cnt, + pcysta->a2dp_trx[s_id].ack_cnt, + pcysta->a2dp_trx[s_id].nack_cnt); else - seq_printf(m, "(%d)", pcysta->wl_rx_err_ratio[s_id]); + p += scnprintf(p, end - p, "(%d)", + pcysta->wl_rx_err_ratio[s_id]); - seq_printf(m, "->w%d", le16_to_cpu(pcysta->slot_step_time[s_id + 1])); + p += scnprintf(p, end - p, "->w%d", + le16_to_cpu(pcysta->slot_step_time[s_id + 1])); if (a2dp->exist) - seq_printf(m, "(%d/%d/%d/%dM/%d/%d/%d)", - pcysta->wl_rx_err_ratio[s_id + 1], - pcysta->a2dp_trx[s_id + 1].empty_cnt, - pcysta->a2dp_trx[s_id + 1].retry_cnt, - (pcysta->a2dp_trx[s_id + 1].tx_rate ? 3 : 2), - pcysta->a2dp_trx[s_id + 1].tx_cnt, - pcysta->a2dp_trx[s_id + 1].ack_cnt, - pcysta->a2dp_trx[s_id + 1].nack_cnt); + p += scnprintf(p, end - p, "(%d/%d/%d/%dM/%d/%d/%d)", + pcysta->wl_rx_err_ratio[s_id + 1], + pcysta->a2dp_trx[s_id + 1].empty_cnt, + pcysta->a2dp_trx[s_id + 1].retry_cnt, + (pcysta->a2dp_trx[s_id + 1].tx_rate ? 3 : 2), + pcysta->a2dp_trx[s_id + 1].tx_cnt, + pcysta->a2dp_trx[s_id + 1].ack_cnt, + pcysta->a2dp_trx[s_id + 1].nack_cnt); else - seq_printf(m, "(%d)", pcysta->wl_rx_err_ratio[s_id + 1]); + p += scnprintf(p, end - p, "(%d)", + pcysta->wl_rx_err_ratio[s_id + 1]); } + +out: + return p - buf; } -static void _show_fbtc_nullsta(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_nullsta(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo; union rtw89_btc_fbtc_cynullsta_info *ns; + char *p = buf, *end = buf + bufsz; u8 i = 0; if (!btc->dm.tdma_now.rxflctrl) - return; + return 0; pcinfo = &pfwinfo->rpt_fbtc_nullsta.cinfo; if (!pcinfo->valid) - return; + return 0; ns = &pfwinfo->rpt_fbtc_nullsta.finfo; if (ver->fcxnullsta == 1) { for (i = 0; i < 2; i++) { - seq_printf(m, " %-15s : ", "[NULL-STA]"); - seq_printf(m, "null-%d", i); - seq_printf(m, "[ok:%d/", - le32_to_cpu(ns->v1.result[i][1])); - seq_printf(m, "fail:%d/", - le32_to_cpu(ns->v1.result[i][0])); - seq_printf(m, "on_time:%d/", - le32_to_cpu(ns->v1.result[i][2])); - seq_printf(m, "retry:%d/", - le32_to_cpu(ns->v1.result[i][3])); - seq_printf(m, "avg_t:%d.%03d/", - le32_to_cpu(ns->v1.avg_t[i]) / 1000, - le32_to_cpu(ns->v1.avg_t[i]) % 1000); - seq_printf(m, "max_t:%d.%03d]\n", - le32_to_cpu(ns->v1.max_t[i]) / 1000, - le32_to_cpu(ns->v1.max_t[i]) % 1000); + p += scnprintf(p, end - p, " %-15s : ", "[NULL-STA]"); + p += scnprintf(p, end - p, "null-%d", i); + p += scnprintf(p, end - p, "[ok:%d/", + le32_to_cpu(ns->v1.result[i][1])); + p += scnprintf(p, end - p, "fail:%d/", + le32_to_cpu(ns->v1.result[i][0])); + p += scnprintf(p, end - p, "on_time:%d/", + le32_to_cpu(ns->v1.result[i][2])); + p += scnprintf(p, end - p, "retry:%d/", + le32_to_cpu(ns->v1.result[i][3])); + p += scnprintf(p, end - p, "avg_t:%d.%03d/", + le32_to_cpu(ns->v1.avg_t[i]) / 1000, + le32_to_cpu(ns->v1.avg_t[i]) % 1000); + p += scnprintf(p, end - p, "max_t:%d.%03d]\n", + le32_to_cpu(ns->v1.max_t[i]) / 1000, + le32_to_cpu(ns->v1.max_t[i]) % 1000); } } else if (ver->fcxnullsta == 7) { for (i = 0; i < 2; i++) { - seq_printf(m, " %-15s : ", "[NULL-STA]"); - seq_printf(m, "null-%d", i); - seq_printf(m, "[Tx:%d/", - le32_to_cpu(ns->v7.result[i][4])); - seq_printf(m, "[ok:%d/", - le32_to_cpu(ns->v7.result[i][1])); - seq_printf(m, "fail:%d/", - le32_to_cpu(ns->v7.result[i][0])); - seq_printf(m, "on_time:%d/", - le32_to_cpu(ns->v7.result[i][2])); - seq_printf(m, "retry:%d/", - le32_to_cpu(ns->v7.result[i][3])); - seq_printf(m, "avg_t:%d.%03d/", - le32_to_cpu(ns->v7.tavg[i]) / 1000, - le32_to_cpu(ns->v7.tavg[i]) % 1000); - seq_printf(m, "max_t:%d.%03d]\n", - le32_to_cpu(ns->v7.tmax[i]) / 1000, - le32_to_cpu(ns->v7.tmax[i]) % 1000); + p += scnprintf(p, end - p, " %-15s : ", "[NULL-STA]"); + p += scnprintf(p, end - p, "null-%d", i); + p += scnprintf(p, end - p, "[Tx:%d/", + le32_to_cpu(ns->v7.result[i][4])); + p += scnprintf(p, end - p, "[ok:%d/", + le32_to_cpu(ns->v7.result[i][1])); + p += scnprintf(p, end - p, "fail:%d/", + le32_to_cpu(ns->v7.result[i][0])); + p += scnprintf(p, end - p, "on_time:%d/", + le32_to_cpu(ns->v7.result[i][2])); + p += scnprintf(p, end - p, "retry:%d/", + le32_to_cpu(ns->v7.result[i][3])); + p += scnprintf(p, end - p, "avg_t:%d.%03d/", + le32_to_cpu(ns->v7.tavg[i]) / 1000, + le32_to_cpu(ns->v7.tavg[i]) % 1000); + p += scnprintf(p, end - p, "max_t:%d.%03d]\n", + le32_to_cpu(ns->v7.tmax[i]) / 1000, + le32_to_cpu(ns->v7.tmax[i]) % 1000); } } else { for (i = 0; i < 2; i++) { - seq_printf(m, " %-15s : ", "[NULL-STA]"); - seq_printf(m, "null-%d", i); - seq_printf(m, "[Tx:%d/", - le32_to_cpu(ns->v2.result[i][4])); - seq_printf(m, "[ok:%d/", - le32_to_cpu(ns->v2.result[i][1])); - seq_printf(m, "fail:%d/", - le32_to_cpu(ns->v2.result[i][0])); - seq_printf(m, "on_time:%d/", - le32_to_cpu(ns->v2.result[i][2])); - seq_printf(m, "retry:%d/", - le32_to_cpu(ns->v2.result[i][3])); - seq_printf(m, "avg_t:%d.%03d/", - le32_to_cpu(ns->v2.avg_t[i]) / 1000, - le32_to_cpu(ns->v2.avg_t[i]) % 1000); - seq_printf(m, "max_t:%d.%03d]\n", - le32_to_cpu(ns->v2.max_t[i]) / 1000, - le32_to_cpu(ns->v2.max_t[i]) % 1000); + p += scnprintf(p, end - p, " %-15s : ", "[NULL-STA]"); + p += scnprintf(p, end - p, "null-%d", i); + p += scnprintf(p, end - p, "[Tx:%d/", + le32_to_cpu(ns->v2.result[i][4])); + p += scnprintf(p, end - p, "[ok:%d/", + le32_to_cpu(ns->v2.result[i][1])); + p += scnprintf(p, end - p, "fail:%d/", + le32_to_cpu(ns->v2.result[i][0])); + p += scnprintf(p, end - p, "on_time:%d/", + le32_to_cpu(ns->v2.result[i][2])); + p += scnprintf(p, end - p, "retry:%d/", + le32_to_cpu(ns->v2.result[i][3])); + p += scnprintf(p, end - p, "avg_t:%d.%03d/", + le32_to_cpu(ns->v2.avg_t[i]) / 1000, + le32_to_cpu(ns->v2.avg_t[i]) % 1000); + p += scnprintf(p, end - p, "max_t:%d.%03d]\n", + le32_to_cpu(ns->v2.max_t[i]) / 1000, + le32_to_cpu(ns->v2.max_t[i]) % 1000); } } + + return p - buf; } -static void _show_fbtc_step_v2(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_step_v2(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; struct rtw89_btc_fbtc_steps_v2 *pstep = NULL; const struct rtw89_btc_ver *ver = btc->ver; + char *p = buf, *end = buf + bufsz; u8 type, val, cnt = 0, state = 0; bool outloop = false; u16 i, diff_t, n_start = 0, n_stop = 0; @@ -9841,14 +9941,14 @@ static void _show_fbtc_step_v2(struct rtw89_dev *rtwdev, struct seq_file *m) pcinfo = &pfwinfo->rpt_fbtc_step.cinfo; if (!pcinfo->valid) - return; + return 0; pstep = &pfwinfo->rpt_fbtc_step.finfo.v2; pos_old = le16_to_cpu(pstep->pos_old); pos_new = le16_to_cpu(pstep->pos_new); if (pcinfo->req_fver != pstep->fver) - return; + return 0; /* store step info by using ring instead of FIFO*/ do { @@ -9877,13 +9977,15 @@ static void _show_fbtc_step_v2(struct rtw89_dev *rtwdev, struct seq_file *m) continue; if (cnt % 10 == 0) - seq_printf(m, " %-15s : ", "[steps]"); + p += scnprintf(p, end - p, + " %-15s : ", "[steps]"); - seq_printf(m, "-> %s(%02d)(%02d)", - (type == CXSTEP_SLOT ? "SLT" : - "EVT"), (u32)val, diff_t); + p += scnprintf(p, end - p, + "-> %s(%02d)(%02d)", + (type == CXSTEP_SLOT ? "SLT" : + "EVT"), (u32)val, diff_t); if (cnt % 10 == 9) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); cnt++; } @@ -9900,29 +10002,32 @@ static void _show_fbtc_step_v2(struct rtw89_dev *rtwdev, struct seq_file *m) break; } } while (!outloop); + + return p - buf; } -static void _show_fbtc_step_v3(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fbtc_step_v3(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo; struct rtw89_btc_fbtc_steps_v3 *pstep; u32 i, n_begin, n_end, array_idx, cnt = 0; + char *p = buf, *end = buf + bufsz; u8 type, val; u16 diff_t; if ((pfwinfo->rpt_en_map & rtw89_btc_fw_rpt_ver(rtwdev, RPT_EN_FW_STEP_INFO)) == 0) - return; + return 0; pcinfo = &pfwinfo->rpt_fbtc_step.cinfo; if (!pcinfo->valid) - return; + return 0; pstep = &pfwinfo->rpt_fbtc_step.finfo.v3; if (pcinfo->req_fver != pstep->fver) - return; + return 0; if (le32_to_cpu(pstep->cnt) <= FCXDEF_STEP) n_begin = 1; @@ -9932,7 +10037,7 @@ static void _show_fbtc_step_v3(struct rtw89_dev *rtwdev, struct seq_file *m) n_end = le32_to_cpu(pstep->cnt); if (n_begin > n_end) - return; + return 0; /* restore step info by using ring instead of FIFO */ for (i = n_begin; i <= n_end; i++) { @@ -9945,50 +10050,55 @@ static void _show_fbtc_step_v3(struct rtw89_dev *rtwdev, struct seq_file *m) continue; if (cnt % 10 == 0) - seq_printf(m, " %-15s : ", "[steps]"); + p += scnprintf(p, end - p, " %-15s : ", "[steps]"); - seq_printf(m, "-> %s(%02d)", - (type == CXSTEP_SLOT ? - id_to_slot((u32)val) : - id_to_evt((u32)val)), diff_t); + p += scnprintf(p, end - p, "-> %s(%02d)", + (type == CXSTEP_SLOT ? + id_to_slot((u32)val) : + id_to_evt((u32)val)), diff_t); if (cnt % 10 == 9) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); cnt++; } + + return p - buf; } -static void _show_fw_dm_msg(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_fw_dm_msg(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; + char *p = buf, *end = buf + bufsz; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_DM)) - return; + goto out; - _show_error(rtwdev, m); - _show_fbtc_tdma(rtwdev, m); - _show_fbtc_slots(rtwdev, m); + p += _show_error(rtwdev, p, end - p); + p += _show_fbtc_tdma(rtwdev, p, end - p); + p += _show_fbtc_slots(rtwdev, p, end - p); if (ver->fcxcysta == 2) - _show_fbtc_cysta_v2(rtwdev, m); + p += _show_fbtc_cysta_v2(rtwdev, p, end - p); else if (ver->fcxcysta == 3) - _show_fbtc_cysta_v3(rtwdev, m); + p += _show_fbtc_cysta_v3(rtwdev, p, end - p); else if (ver->fcxcysta == 4) - _show_fbtc_cysta_v4(rtwdev, m); + p += _show_fbtc_cysta_v4(rtwdev, p, end - p); else if (ver->fcxcysta == 5) - _show_fbtc_cysta_v5(rtwdev, m); + p += _show_fbtc_cysta_v5(rtwdev, p, end - p); else if (ver->fcxcysta == 7) - _show_fbtc_cysta_v7(rtwdev, m); + p += _show_fbtc_cysta_v7(rtwdev, p, end - p); - _show_fbtc_nullsta(rtwdev, m); + p += _show_fbtc_nullsta(rtwdev, p, end - p); if (ver->fcxstep == 2) - _show_fbtc_step_v2(rtwdev, m); + p += _show_fbtc_step_v2(rtwdev, p, end - p); else if (ver->fcxstep == 3) - _show_fbtc_step_v3(rtwdev, m); + p += _show_fbtc_step_v3(rtwdev, p, end - p); +out: + return p - buf; } static void _get_gnt(struct rtw89_dev *rtwdev, struct rtw89_mac_ax_coex_gnt *gnt_cfg) @@ -10033,12 +10143,13 @@ static void _get_gnt(struct rtw89_dev *rtwdev, struct rtw89_mac_ax_coex_gnt *gnt } } -static void _show_gpio_dbg(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_gpio_dbg(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc_btf_fwinfo *pfwinfo = &rtwdev->btc.fwinfo; const struct rtw89_btc_ver *ver = rtwdev->btc.ver; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; union rtw89_btc_fbtc_gpio_dbg *gdbg = NULL; + char *p = buf, *end = buf + bufsz; u8 *gpio_map, i; u32 en_map; @@ -10048,8 +10159,8 @@ static void _show_gpio_dbg(struct rtw89_dev *rtwdev, struct seq_file *m) rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): stop due rpt_fbtc_gpio_dbg.cinfo\n", __func__); - seq_puts(m, "\n"); - return; + p += scnprintf(p, end - p, "\n"); + goto out; } if (ver->fcxgpiodbg == 7) { @@ -10061,20 +10172,24 @@ static void _show_gpio_dbg(struct rtw89_dev *rtwdev, struct seq_file *m) } if (!en_map) - return; + goto out; - seq_printf(m, " %-15s : enable_map:0x%08x", - "[gpio_dbg]", en_map); + p += scnprintf(p, end - p, " %-15s : enable_map:0x%08x", + "[gpio_dbg]", en_map); for (i = 0; i < BTC_DBG_MAX1; i++) { if (!(en_map & BIT(i))) continue; - seq_printf(m, ", %s->GPIO%d", id_to_gdbg(i), gpio_map[i]); + p += scnprintf(p, end - p, ", %s->GPIO%d", id_to_gdbg(i), + gpio_map[i]); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); + +out: + return p - buf; } -static void _show_mreg_v1(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_mreg_v1(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; @@ -10086,45 +10201,47 @@ static void _show_mreg_v1(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_mac_ax_coex_gnt gnt_cfg = {}; struct rtw89_mac_ax_gnt gnt; + char *p = buf, *end = buf + bufsz; u8 i = 0, type = 0, cnt = 0; u32 val, offset; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_MREG)) - return; + return 0; - seq_puts(m, "========== [HW Status] ==========\n"); + p += scnprintf(p, end - p, "========== [HW Status] ==========\n"); - seq_printf(m, - " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n", - "[scoreboard]", wl->scbd, cx->cnt_wl[BTC_WCNT_SCBDUPDATE], - bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], - cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); + p += scnprintf(p, end - p, + " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n", + "[scoreboard]", wl->scbd, + cx->cnt_wl[BTC_WCNT_SCBDUPDATE], + bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], + cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); btc->dm.pta_owner = rtw89_mac_get_ctrl_path(rtwdev); _get_gnt(rtwdev, &gnt_cfg); gnt = gnt_cfg.band[0]; - seq_printf(m, - " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], ", - "[gnt_status]", - chip->chip_id == RTL8852C ? "HW" : - btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", - gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, - gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt); + p += scnprintf(p, end - p, + " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], ", + "[gnt_status]", + chip->chip_id == RTL8852C ? "HW" : + btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", + gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, + gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt); gnt = gnt_cfg.band[1]; - seq_printf(m, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n", - gnt.gnt_wl_sw_en ? "SW" : "HW", - gnt.gnt_wl, - gnt.gnt_bt_sw_en ? "SW" : "HW", - gnt.gnt_bt); + p += scnprintf(p, end - p, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n", + gnt.gnt_wl_sw_en ? "SW" : "HW", + gnt.gnt_wl, + gnt.gnt_bt_sw_en ? "SW" : "HW", + gnt.gnt_bt); pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; if (!pcinfo->valid) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): stop due rpt_fbtc_mregval.cinfo\n", __func__); - return; + goto out; } pmreg = &pfwinfo->rpt_fbtc_mregval.finfo.v1; @@ -10138,21 +10255,26 @@ static void _show_mreg_v1(struct rtw89_dev *rtwdev, struct seq_file *m) val = le32_to_cpu(pmreg->mreg_val[i]); if (cnt % 6 == 0) - seq_printf(m, " %-15s : %d_0x%04x=0x%08x", - "[reg]", (u32)type, offset, val); + p += scnprintf(p, end - p, + " %-15s : %d_0x%04x=0x%08x", + "[reg]", (u32)type, offset, val); else - seq_printf(m, ", %d_0x%04x=0x%08x", (u32)type, - offset, val); + p += scnprintf(p, end - p, ", %d_0x%04x=0x%08x", + (u32)type, + offset, val); if (cnt % 6 == 5) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); cnt++; if (i >= pmreg->reg_num) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + +out: + return p - buf; } -static void _show_mreg_v2(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_mreg_v2(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_btc *btc = &rtwdev->btc; @@ -10164,46 +10286,48 @@ static void _show_mreg_v2(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_bt_info *bt = &btc->cx.bt; struct rtw89_mac_ax_coex_gnt gnt_cfg = {}; struct rtw89_mac_ax_gnt gnt; + char *p = buf, *end = buf + bufsz; u8 i = 0, type = 0, cnt = 0; u32 val, offset; if (!(btc->dm.coex_info_map & BTC_COEX_INFO_MREG)) - return; + return 0; - seq_puts(m, "========== [HW Status] ==========\n"); + p += scnprintf(p, end - p, "========== [HW Status] ==========\n"); - seq_printf(m, - " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n", - "[scoreboard]", wl->scbd, cx->cnt_wl[BTC_WCNT_SCBDUPDATE], - bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], - cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); + p += scnprintf(p, end - p, + " %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)\n", + "[scoreboard]", wl->scbd, + cx->cnt_wl[BTC_WCNT_SCBDUPDATE], + bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], + cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); btc->dm.pta_owner = rtw89_mac_get_ctrl_path(rtwdev); _get_gnt(rtwdev, &gnt_cfg); gnt = gnt_cfg.band[0]; - seq_printf(m, - " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], polut_type:%s", - "[gnt_status]", - chip->chip_id == RTL8852C ? "HW" : - btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", - gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, - gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt, - id_to_polut(wl->bt_polut_type[wl->pta_req_mac])); + p += scnprintf(p, end - p, + " %-15s : pta_owner:%s, phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d], polut_type:%s", + "[gnt_status]", + chip->chip_id == RTL8852C ? "HW" : + btc->dm.pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", + gnt.gnt_wl_sw_en ? "SW" : "HW", gnt.gnt_wl, + gnt.gnt_bt_sw_en ? "SW" : "HW", gnt.gnt_bt, + id_to_polut(wl->bt_polut_type[wl->pta_req_mac])); gnt = gnt_cfg.band[1]; - seq_printf(m, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n", - gnt.gnt_wl_sw_en ? "SW" : "HW", - gnt.gnt_wl, - gnt.gnt_bt_sw_en ? "SW" : "HW", - gnt.gnt_bt); + p += scnprintf(p, end - p, "phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]\n", + gnt.gnt_wl_sw_en ? "SW" : "HW", + gnt.gnt_wl, + gnt.gnt_bt_sw_en ? "SW" : "HW", + gnt.gnt_bt); pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; if (!pcinfo->valid) { rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC], %s(): stop due rpt_fbtc_mregval.cinfo\n", __func__); - return; + goto out; } pmreg = &pfwinfo->rpt_fbtc_mregval.finfo.v2; @@ -10217,21 +10341,26 @@ static void _show_mreg_v2(struct rtw89_dev *rtwdev, struct seq_file *m) val = le32_to_cpu(pmreg->mreg_val[i]); if (cnt % 6 == 0) - seq_printf(m, " %-15s : %d_0x%04x=0x%08x", - "[reg]", (u32)type, offset, val); + p += scnprintf(p, end - p, + " %-15s : %d_0x%04x=0x%08x", + "[reg]", (u32)type, offset, val); else - seq_printf(m, ", %d_0x%04x=0x%08x", (u32)type, - offset, val); + p += scnprintf(p, end - p, ", %d_0x%04x=0x%08x", + (u32)type, + offset, val); if (cnt % 6 == 5) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); cnt++; if (i >= pmreg->reg_num) - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } + +out: + return p - buf; } -static void _show_mreg_v7(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_mreg_v7(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; @@ -10242,46 +10371,50 @@ static void _show_mreg_v7(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_bt_info *bt = &cx->bt; struct rtw89_mac_ax_gnt *gnt = NULL; struct rtw89_btc_dm *dm = &btc->dm; + char *p = buf, *end = buf + bufsz; u8 i, type, cnt = 0; u32 val, offset; if (!(dm->coex_info_map & BTC_COEX_INFO_MREG)) - return; + return 0; - seq_puts(m, "\n\r========== [HW Status] =========="); + p += scnprintf(p, end - p, "\n\r========== [HW Status] =========="); - seq_printf(m, - "\n\r %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)", - "[scoreboard]", wl->scbd, cx->cnt_wl[BTC_WCNT_SCBDUPDATE], - bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], - cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); + p += scnprintf(p, end - p, + "\n\r %-15s : WL->BT:0x%08x(cnt:%d), BT->WL:0x%08x(total:%d, bt_update:%d)", + "[scoreboard]", wl->scbd, + cx->cnt_wl[BTC_WCNT_SCBDUPDATE], + bt->scbd, cx->cnt_bt[BTC_BCNT_SCBDREAD], + cx->cnt_bt[BTC_BCNT_SCBDUPDATE]); /* To avoid I/O if WL LPS or power-off */ dm->pta_owner = rtw89_mac_get_ctrl_path(rtwdev); - seq_printf(m, - "\n\r %-15s : pta_owner:%s, pta_req_mac:MAC%d, rf_gnt_source: polut_type:%s", - "[gnt_status]", - rtwdev->chip->para_ver & BTC_FEAT_PTA_ONOFF_CTRL ? "HW" : - dm->pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", - wl->pta_req_mac, id_to_polut(wl->bt_polut_type[wl->pta_req_mac])); + p += scnprintf(p, end - p, + "\n\r %-15s : pta_owner:%s, pta_req_mac:MAC%d, rf_gnt_source: polut_type:%s", + "[gnt_status]", + rtwdev->chip->para_ver & BTC_FEAT_PTA_ONOFF_CTRL ? "HW" : + dm->pta_owner == BTC_CTRL_BY_WL ? "WL" : "BT", + wl->pta_req_mac, + id_to_polut(wl->bt_polut_type[wl->pta_req_mac])); gnt = &dm->gnt.band[RTW89_PHY_0]; - seq_printf(m, ", phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d]", - gnt->gnt_wl_sw_en ? "SW" : "HW", gnt->gnt_wl, - gnt->gnt_bt_sw_en ? "SW" : "HW", gnt->gnt_bt); + p += scnprintf(p, end - p, ", phy-0[gnt_wl:%s-%d/gnt_bt:%s-%d]", + gnt->gnt_wl_sw_en ? "SW" : "HW", gnt->gnt_wl, + gnt->gnt_bt_sw_en ? "SW" : "HW", gnt->gnt_bt); if (rtwdev->dbcc_en) { gnt = &dm->gnt.band[RTW89_PHY_1]; - seq_printf(m, ", phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]", - gnt->gnt_wl_sw_en ? "SW" : "HW", gnt->gnt_wl, - gnt->gnt_bt_sw_en ? "SW" : "HW", gnt->gnt_bt); + p += scnprintf(p, end - p, + ", phy-1[gnt_wl:%s-%d/gnt_bt:%s-%d]", + gnt->gnt_wl_sw_en ? "SW" : "HW", gnt->gnt_wl, + gnt->gnt_bt_sw_en ? "SW" : "HW", gnt->gnt_bt); } pcinfo = &pfwinfo->rpt_fbtc_mregval.cinfo; if (!pcinfo->valid) - return; + goto out; pmreg = &pfwinfo->rpt_fbtc_mregval.finfo.v7; @@ -10291,17 +10424,21 @@ static void _show_mreg_v7(struct rtw89_dev *rtwdev, struct seq_file *m) val = le32_to_cpu(pmreg->mreg_val[i]); if (cnt % 6 == 0) - seq_printf(m, "\n\r %-15s : %s_0x%x=0x%x", "[reg]", - id_to_regtype(type), offset, val); + p += scnprintf(p, end - p, + "\n\r %-15s : %s_0x%x=0x%x", "[reg]", + id_to_regtype(type), offset, val); else - seq_printf(m, ", %s_0x%x=0x%x", - id_to_regtype(type), offset, val); + p += scnprintf(p, end - p, ", %s_0x%x=0x%x", + id_to_regtype(type), offset, val); cnt++; } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); + +out: + return p - buf; } -static void _show_summary_v1(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_summary_v1(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; @@ -10312,56 +10449,59 @@ static void _show_summary_v1(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_info *bt = &cx->bt; u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; + char *p = buf, *end = buf + bufsz; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) - return; + return 0; - seq_puts(m, "========== [Statistics] ==========\n"); + p += scnprintf(p, end - p, "========== [Statistics] ==========\n"); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo.v1; - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", - "[summary]", pfwinfo->cnt_h2c, - pfwinfo->cnt_h2c_fail, prptctrl->h2c_cnt, - pfwinfo->cnt_c2h, prptctrl->c2h_cnt); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, prptctrl->h2c_cnt, + pfwinfo->cnt_c2h, prptctrl->c2h_cnt); - seq_printf(m, - "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", - pfwinfo->event[BTF_EVNT_RPT], prptctrl->rpt_cnt, - prptctrl->rpt_enable, dm->error.val); + p += scnprintf(p, end - p, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", + pfwinfo->event[BTF_EVNT_RPT], + prptctrl->rpt_cnt, + prptctrl->rpt_enable, dm->error.val); if (dm->error.map.wl_fw_hang) - seq_puts(m, " (WL FW Hang!!)"); - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : send_ok:%d, send_fail:%d, recv:%d", - "[mailbox]", prptctrl->mb_send_ok_cnt, - prptctrl->mb_send_fail_cnt, prptctrl->mb_recv_cnt); - - seq_printf(m, - "(A2DP_empty:%d, A2DP_flowstop:%d, A2DP_full:%d)\n", - prptctrl->mb_a2dp_empty_cnt, - prptctrl->mb_a2dp_flct_cnt, - prptctrl->mb_a2dp_full_cnt); - - seq_printf(m, - " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", - "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], - cx->cnt_wl[BTC_WCNT_RFK_GO], - cx->cnt_wl[BTC_WCNT_RFK_REJECT], - cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); - - seq_printf(m, - ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", - prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REQ], - prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_GO], - prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REJECT], - prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT], - prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_FAIL]); + p += scnprintf(p, end - p, " (WL FW Hang!!)"); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : send_ok:%d, send_fail:%d, recv:%d", + "[mailbox]", prptctrl->mb_send_ok_cnt, + prptctrl->mb_send_fail_cnt, + prptctrl->mb_recv_cnt); + + p += scnprintf(p, end - p, + "(A2DP_empty:%d, A2DP_flowstop:%d, A2DP_full:%d)\n", + prptctrl->mb_a2dp_empty_cnt, + prptctrl->mb_a2dp_flct_cnt, + prptctrl->mb_a2dp_full_cnt); + + p += scnprintf(p, end - p, + " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", + "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); + + p += scnprintf(p, end - p, + ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", + prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REQ], + prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_GO], + prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_REJECT], + prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT], + prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_FAIL]); if (prptctrl->bt_rfk_cnt[BTC_BCNT_RFK_TIMEOUT] > 0) bt->rfk_info.map.timeout = 1; @@ -10370,42 +10510,44 @@ static void _show_summary_v1(struct rtw89_dev *rtwdev, struct seq_file *m) dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout; } else { - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", - "[summary]", pfwinfo->cnt_h2c, - pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, - pfwinfo->event[BTF_EVNT_RPT], - btc->fwinfo.rpt_en_map); - seq_puts(m, " (WL FW report invalid!!)\n"); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, + pfwinfo->event[BTF_EVNT_RPT], + btc->fwinfo.rpt_en_map); + p += scnprintf(p, end - p, " (WL FW report invalid!!)\n"); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; - seq_printf(m, - " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", - "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], - cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + p += scnprintf(p, end - p, + " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + + p += scnprintf(p, end - p, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); - seq_printf(m, - "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", - cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], - cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], - cnt[BTC_NCNT_WL_STA]); + p += scnprintf(p, end - p, + " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", + "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], + cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], + cnt[BTC_NCNT_SPECIAL_PACKET]); - seq_printf(m, - " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", - "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], - cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], - cnt[BTC_NCNT_SPECIAL_PACKET]); + p += scnprintf(p, end - p, + "timer=%d, control=%d, customerize=%d\n", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], + cnt[BTC_NCNT_CUSTOMERIZE]); - seq_printf(m, - "timer=%d, control=%d, customerize=%d\n", - cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], - cnt[BTC_NCNT_CUSTOMERIZE]); + return p - buf; } -static void _show_summary_v4(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_summary_v4(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; @@ -10416,64 +10558,65 @@ static void _show_summary_v4(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_wl_info *wl = &cx->wl; struct rtw89_btc_bt_info *bt = &cx->bt; u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; + char *p = buf, *end = buf + bufsz; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) - return; + return 0; - seq_puts(m, "========== [Statistics] ==========\n"); + p += scnprintf(p, end - p, "========== [Statistics] ==========\n"); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo.v4; - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", - "[summary]", pfwinfo->cnt_h2c, - pfwinfo->cnt_h2c_fail, - le32_to_cpu(prptctrl->rpt_info.cnt_h2c), - pfwinfo->cnt_c2h, - le32_to_cpu(prptctrl->rpt_info.cnt_c2h)); - - seq_printf(m, - "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", - pfwinfo->event[BTF_EVNT_RPT], - le32_to_cpu(prptctrl->rpt_info.cnt), - le32_to_cpu(prptctrl->rpt_info.en), - dm->error.val); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, + le32_to_cpu(prptctrl->rpt_info.cnt_h2c), + pfwinfo->cnt_c2h, + le32_to_cpu(prptctrl->rpt_info.cnt_c2h)); + + p += scnprintf(p, end - p, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x, dm_error_map:0x%x", + pfwinfo->event[BTF_EVNT_RPT], + le32_to_cpu(prptctrl->rpt_info.cnt), + le32_to_cpu(prptctrl->rpt_info.en), + dm->error.val); if (dm->error.map.wl_fw_hang) - seq_puts(m, " (WL FW Hang!!)"); - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", - "[mailbox]", - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); - - seq_printf(m, - "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); - - seq_printf(m, - " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", - "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], - cx->cnt_wl[BTC_WCNT_RFK_GO], - cx->cnt_wl[BTC_WCNT_RFK_REJECT], - cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); - - seq_printf(m, - ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", - le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]), - le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_GO]), - le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REJECT]), - le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]), - le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_FAIL])); + p += scnprintf(p, end - p, " (WL FW Hang!!)"); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", + "[mailbox]", + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); + + p += scnprintf(p, end - p, + "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); + + p += scnprintf(p, end - p, + " %-15s : wl_rfk[req:%d/go:%d/reject:%d/timeout:%d]", + "[RFK]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); + + p += scnprintf(p, end - p, + ", bt_rfk[req:%d/go:%d/reject:%d/timeout:%d/fail:%d]\n", + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_GO]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REJECT]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]), + le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_FAIL])); if (le32_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_TIMEOUT]) > 0) bt->rfk_info.map.timeout = 1; @@ -10482,42 +10625,44 @@ static void _show_summary_v4(struct rtw89_dev *rtwdev, struct seq_file *m) dm->error.map.wl_rfk_timeout = bt->rfk_info.map.timeout; } else { - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", - "[summary]", pfwinfo->cnt_h2c, - pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, - pfwinfo->event[BTF_EVNT_RPT], - btc->fwinfo.rpt_en_map); - seq_puts(m, " (WL FW report invalid!!)\n"); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d, rpt_cnt=%d, rpt_map=0x%x", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h, + pfwinfo->event[BTF_EVNT_RPT], + btc->fwinfo.rpt_en_map); + p += scnprintf(p, end - p, " (WL FW report invalid!!)\n"); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; - seq_printf(m, - " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", - "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], - cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + p += scnprintf(p, end - p, + " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + + p += scnprintf(p, end - p, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); - seq_printf(m, - "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d\n", - cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], - cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], - cnt[BTC_NCNT_WL_STA]); + p += scnprintf(p, end - p, + " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", + "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], + cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], + cnt[BTC_NCNT_SPECIAL_PACKET]); - seq_printf(m, - " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", - "[notify_cnt]", cnt[BTC_NCNT_SCAN_START], - cnt[BTC_NCNT_SCAN_FINISH], cnt[BTC_NCNT_SWITCH_BAND], - cnt[BTC_NCNT_SPECIAL_PACKET]); + p += scnprintf(p, end - p, + "timer=%d, control=%d, customerize=%d\n", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], + cnt[BTC_NCNT_CUSTOMERIZE]); - seq_printf(m, - "timer=%d, control=%d, customerize=%d\n", - cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], - cnt[BTC_NCNT_CUSTOMERIZE]); + return p - buf; } -static void _show_summary_v5(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_summary_v5(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; @@ -10527,112 +10672,118 @@ static void _show_summary_v5(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &cx->wl; u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; + char *p = buf, *end = buf + bufsz; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) - return; + return 0; - seq_puts(m, "========== [Statistics] ==========\n"); + p += scnprintf(p, end - p, "========== [Statistics] ==========\n"); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo.v5; - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ", - "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, - le16_to_cpu(prptctrl->rpt_info.cnt_h2c), - pfwinfo->cnt_c2h, - le16_to_cpu(prptctrl->rpt_info.cnt_c2h), - le16_to_cpu(prptctrl->rpt_info.len_c2h)); - - seq_printf(m, - "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", - pfwinfo->event[BTF_EVNT_RPT], - le16_to_cpu(prptctrl->rpt_info.cnt), - le32_to_cpu(prptctrl->rpt_info.en)); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, + le16_to_cpu(prptctrl->rpt_info.cnt_h2c), + pfwinfo->cnt_c2h, + le16_to_cpu(prptctrl->rpt_info.cnt_c2h), + le16_to_cpu(prptctrl->rpt_info.len_c2h)); + + p += scnprintf(p, end - p, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", + pfwinfo->event[BTF_EVNT_RPT], + le16_to_cpu(prptctrl->rpt_info.cnt), + le32_to_cpu(prptctrl->rpt_info.en)); if (dm->error.map.wl_fw_hang) - seq_puts(m, " (WL FW Hang!!)"); - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", - "[mailbox]", - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); - - seq_printf(m, - "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); - - seq_printf(m, - " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]", - "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], - cx->cnt_wl[BTC_WCNT_RFK_GO], - cx->cnt_wl[BTC_WCNT_RFK_REJECT], - cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); - - seq_printf(m, - ", bt_rfk[req:%d]", - le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); - - seq_printf(m, - ", AOAC[RF_on:%d/RF_off:%d]", - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); + p += scnprintf(p, end - p, " (WL FW Hang!!)"); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", + "[mailbox]", + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); + + p += scnprintf(p, end - p, + "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); + + p += scnprintf(p, end - p, + " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]", + "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); + + p += scnprintf(p, end - p, + ", bt_rfk[req:%d]", + le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); + + p += scnprintf(p, end - p, + ", AOAC[RF_on:%d/RF_off:%d]", + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); } else { - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d", - "[summary]", pfwinfo->cnt_h2c, - pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h); } if (!pcinfo->valid || pfwinfo->len_mismch || pfwinfo->fver_mismch || pfwinfo->err[BTFRE_EXCEPTION]) { - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:" - "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]", - "[ERROR]", pcinfo->valid, pfwinfo->len_mismch, - pfwinfo->fver_mismch, pfwinfo->err[BTFRE_EXCEPTION], - wl->status.map.lps, wl->status.map.rf_off); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:" + "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]", + "[ERROR]", pcinfo->valid, pfwinfo->len_mismch, + pfwinfo->fver_mismch, + pfwinfo->err[BTFRE_EXCEPTION], + wl->status.map.lps, wl->status.map.rf_off); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", - "[notify_cnt]", - cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], - cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", + cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + + p += scnprintf(p, end - p, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); - seq_printf(m, - "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", - cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], - cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], - cnt[BTC_NCNT_WL_STA]); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", + "[notify_cnt]", + cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], + cnt[BTC_NCNT_SWITCH_BAND], + cnt[BTC_NCNT_SPECIAL_PACKET]); - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", - "[notify_cnt]", - cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], - cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]); + p += scnprintf(p, end - p, + "timer=%d, control=%d, customerize=%d", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], + cnt[BTC_NCNT_CUSTOMERIZE]); - seq_printf(m, - "timer=%d, control=%d, customerize=%d", - cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], - cnt[BTC_NCNT_CUSTOMERIZE]); + return p - buf; } -static void _show_summary_v105(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_summary_v105(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc *btc = &rtwdev->btc; struct rtw89_btc_btf_fwinfo *pfwinfo = &btc->fwinfo; @@ -10642,112 +10793,118 @@ static void _show_summary_v105(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_dm *dm = &btc->dm; struct rtw89_btc_wl_info *wl = &cx->wl; u32 cnt_sum = 0, *cnt = btc->dm.cnt_notify; + char *p = buf, *end = buf + bufsz; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) - return; + return 0; - seq_puts(m, "========== [Statistics] ==========\n"); + p += scnprintf(p, end - p, "========== [Statistics] ==========\n"); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && !wl->status.map.lps && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo.v105; - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ", - "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, - le16_to_cpu(prptctrl->rpt_info.cnt_h2c), - pfwinfo->cnt_c2h, - le16_to_cpu(prptctrl->rpt_info.cnt_c2h), - le16_to_cpu(prptctrl->rpt_info.len_c2h)); - - seq_printf(m, - "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", - pfwinfo->event[BTF_EVNT_RPT], - le16_to_cpu(prptctrl->rpt_info.cnt), - le32_to_cpu(prptctrl->rpt_info.en)); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, + le16_to_cpu(prptctrl->rpt_info.cnt_h2c), + pfwinfo->cnt_c2h, + le16_to_cpu(prptctrl->rpt_info.cnt_c2h), + le16_to_cpu(prptctrl->rpt_info.len_c2h)); + + p += scnprintf(p, end - p, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", + pfwinfo->event[BTF_EVNT_RPT], + le16_to_cpu(prptctrl->rpt_info.cnt), + le32_to_cpu(prptctrl->rpt_info.en)); if (dm->error.map.wl_fw_hang) - seq_puts(m, " (WL FW Hang!!)"); - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", - "[mailbox]", - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); - - seq_printf(m, - "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); - - seq_printf(m, - " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]", - "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], - cx->cnt_wl[BTC_WCNT_RFK_GO], - cx->cnt_wl[BTC_WCNT_RFK_REJECT], - cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); - - seq_printf(m, - ", bt_rfk[req:%d]", - le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); - - seq_printf(m, - ", AOAC[RF_on:%d/RF_off:%d]", - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); + p += scnprintf(p, end - p, " (WL FW Hang!!)"); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : send_ok:%d, send_fail:%d, recv:%d, ", + "[mailbox]", + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); + + p += scnprintf(p, end - p, + "A2DP_empty:%d(stop:%d, tx:%d, ack:%d, nack:%d)\n", + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); + + p += scnprintf(p, end - p, + " %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d]", + "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT]); + + p += scnprintf(p, end - p, + ", bt_rfk[req:%d]", + le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); + + p += scnprintf(p, end - p, + ", AOAC[RF_on:%d/RF_off:%d]", + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); } else { - seq_printf(m, - " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d", - "[summary]", pfwinfo->cnt_h2c, - pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h); + p += scnprintf(p, end - p, + " %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, pfwinfo->cnt_c2h); } if (!pcinfo->valid || pfwinfo->len_mismch || pfwinfo->fver_mismch || pfwinfo->err[BTFRE_EXCEPTION]) { - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:" - "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]", - "[ERROR]", pcinfo->valid, pfwinfo->len_mismch, - pfwinfo->fver_mismch, pfwinfo->err[BTFRE_EXCEPTION], - wl->status.map.lps, wl->status.map.rf_off); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : WL FW rpt error!![rpt_ctrl_valid:%d/len:" + "0x%x/ver:0x%x/ex:%d/lps=%d/rf_off=%d]", + "[ERROR]", pcinfo->valid, pfwinfo->len_mismch, + pfwinfo->fver_mismch, + pfwinfo->err[BTFRE_EXCEPTION], + wl->status.map.lps, wl->status.map.rf_off); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", - "[notify_cnt]", - cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], - cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", + cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); - seq_printf(m, - "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", - cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], - cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], - cnt[BTC_NCNT_WL_STA]); + p += scnprintf(p, end - p, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); - seq_puts(m, "\n"); - seq_printf(m, - " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", - "[notify_cnt]", - cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], - cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SPECIAL_PACKET]); + p += scnprintf(p, end - p, "\n"); + p += scnprintf(p, end - p, + " %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, special_pkt=%d, ", + "[notify_cnt]", + cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], + cnt[BTC_NCNT_SWITCH_BAND], + cnt[BTC_NCNT_SPECIAL_PACKET]); - seq_printf(m, - "timer=%d, control=%d, customerize=%d", - cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], - cnt[BTC_NCNT_CUSTOMERIZE]); + p += scnprintf(p, end - p, + "timer=%d, control=%d, customerize=%d", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CONTROL], + cnt[BTC_NCNT_CUSTOMERIZE]); + + return p - buf; } -static void _show_summary_v7(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_summary_v7(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc_btf_fwinfo *pfwinfo = &rtwdev->btc.fwinfo; struct rtw89_btc_fbtc_rpt_ctrl_v7 *prptctrl = NULL; @@ -10756,100 +10913,111 @@ static void _show_summary_v7(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_wl_info *wl = &cx->wl; u32 *cnt = rtwdev->btc.dm.cnt_notify; + char *p = buf, *end = buf + bufsz; u32 cnt_sum = 0; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) - return; + return 0; - seq_printf(m, "%s", "\n\r========== [Statistics] =========="); + p += scnprintf(p, end - p, "%s", + "\n\r========== [Statistics] =========="); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && wl->status.map.lps != BTC_LPS_RF_OFF && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo.v7; - seq_printf(m, - "\n\r %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d)," - "c2h_cnt=%d(fw_send:%d, len:%d, max:%d), ", - "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, - le16_to_cpu(prptctrl->rpt_info.cnt_h2c), pfwinfo->cnt_c2h, - le16_to_cpu(prptctrl->rpt_info.cnt_c2h), - le16_to_cpu(prptctrl->rpt_info.len_c2h), - rtwdev->btc.ver->info_buf); - - seq_printf(m, "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", - pfwinfo->event[BTF_EVNT_RPT], - le16_to_cpu(prptctrl->rpt_info.cnt), - le32_to_cpu(prptctrl->rpt_info.en)); + p += scnprintf(p, end - p, + "\n\r %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d)," + "c2h_cnt=%d(fw_send:%d, len:%d, max:%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, + le16_to_cpu(prptctrl->rpt_info.cnt_h2c), + pfwinfo->cnt_c2h, + le16_to_cpu(prptctrl->rpt_info.cnt_c2h), + le16_to_cpu(prptctrl->rpt_info.len_c2h), + rtwdev->btc.ver->info_buf); + + p += scnprintf(p, end - p, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", + pfwinfo->event[BTF_EVNT_RPT], + le16_to_cpu(prptctrl->rpt_info.cnt), + le32_to_cpu(prptctrl->rpt_info.en)); if (dm->error.map.wl_fw_hang) - seq_puts(m, " (WL FW Hang!!)"); - - seq_printf(m, "\n\r %-15s : send_ok:%d, send_fail:%d, recv:%d, ", - "[mailbox]", le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); - - seq_printf(m, "A2DP_empty:%d(stop:%d/tx:%d/ack:%d/nack:%d)", - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); - - seq_printf(m, - "\n\r %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d/time:%dms]", - "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], - cx->cnt_wl[BTC_WCNT_RFK_GO], - cx->cnt_wl[BTC_WCNT_RFK_REJECT], - cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT], - wl->rfk_info.proc_time); - - seq_printf(m, ", bt_rfk[req:%d]", - le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); - - seq_printf(m, ", AOAC[RF_on:%d/RF_off:%d]", - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); + p += scnprintf(p, end - p, " (WL FW Hang!!)"); + + p += scnprintf(p, end - p, + "\n\r %-15s : send_ok:%d, send_fail:%d, recv:%d, ", + "[mailbox]", + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); + + p += scnprintf(p, end - p, + "A2DP_empty:%d(stop:%d/tx:%d/ack:%d/nack:%d)", + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); + + p += scnprintf(p, end - p, + "\n\r %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d/time:%dms]", + "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT], + wl->rfk_info.proc_time); + + p += scnprintf(p, end - p, ", bt_rfk[req:%d]", + le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); + + p += scnprintf(p, end - p, ", AOAC[RF_on:%d/RF_off:%d]", + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); } else { - seq_printf(m, - "\n\r %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d (lps=%d/rf_off=%d)", - "[summary]", - pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, - pfwinfo->cnt_c2h, - wl->status.map.lps, wl->status.map.rf_off); + p += scnprintf(p, end - p, + "\n\r %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d (lps=%d/rf_off=%d)", + "[summary]", + pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, + pfwinfo->cnt_c2h, + wl->status.map.lps, wl->status.map.rf_off); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; - seq_printf(m, - "\n\r %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", - "[notify_cnt]", - cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], - cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + p += scnprintf(p, end - p, + "\n\r %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", + cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + + p += scnprintf(p, end - p, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); - seq_printf(m, - "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", - cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], - cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], - cnt[BTC_NCNT_WL_STA]); + p += scnprintf(p, end - p, + "\n\r %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, switch_chbw=%d, special_pkt=%d, ", + "[notify_cnt]", + cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], + cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SWITCH_CHBW], + cnt[BTC_NCNT_SPECIAL_PACKET]); - seq_printf(m, - "\n\r %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, switch_chbw=%d, special_pkt=%d, ", - "[notify_cnt]", - cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], - cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SWITCH_CHBW], - cnt[BTC_NCNT_SPECIAL_PACKET]); + p += scnprintf(p, end - p, + "timer=%d, customerize=%d, hub_msg=%d, chg_fw=%d, send_cc=%d", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CUSTOMERIZE], + rtwdev->btc.hubmsg_cnt, cnt[BTC_NCNT_RESUME_DL_FW], + cnt[BTC_NCNT_COUNTRYCODE]); - seq_printf(m, "timer=%d, customerize=%d, hub_msg=%d, chg_fw=%d, send_cc=%d", - cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CUSTOMERIZE], - rtwdev->btc.hubmsg_cnt, cnt[BTC_NCNT_RESUME_DL_FW], - cnt[BTC_NCNT_COUNTRYCODE]); + return p - buf; } -static void _show_summary_v8(struct rtw89_dev *rtwdev, struct seq_file *m) +static int _show_summary_v8(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_btc_btf_fwinfo *pfwinfo = &rtwdev->btc.fwinfo; struct rtw89_btc_rpt_cmn_info *pcinfo = NULL; @@ -10858,153 +11026,173 @@ static void _show_summary_v8(struct rtw89_dev *rtwdev, struct seq_file *m) struct rtw89_btc_dm *dm = &rtwdev->btc.dm; struct rtw89_btc_wl_info *wl = &cx->wl; u32 *cnt = rtwdev->btc.dm.cnt_notify; + char *p = buf, *end = buf + bufsz; u32 cnt_sum = 0; u8 i; if (!(dm->coex_info_map & BTC_COEX_INFO_SUMMARY)) - return; + return 0; - seq_printf(m, "%s", "\n\r========== [Statistics] =========="); + p += scnprintf(p, end - p, "%s", + "\n\r========== [Statistics] =========="); pcinfo = &pfwinfo->rpt_ctrl.cinfo; if (pcinfo->valid && wl->status.map.lps != BTC_LPS_RF_OFF && !wl->status.map.rf_off) { prptctrl = &pfwinfo->rpt_ctrl.finfo.v8; - seq_printf(m, - "\n\r %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d, max:fw-%d/drv-%d), ", - "[summary]", pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, - le16_to_cpu(prptctrl->rpt_info.cnt_h2c), pfwinfo->cnt_c2h, - le16_to_cpu(prptctrl->rpt_info.cnt_c2h), - le16_to_cpu(prptctrl->rpt_info.len_c2h), - (prptctrl->rpt_len_max_h << 8) + prptctrl->rpt_len_max_l, - rtwdev->btc.ver->info_buf); - - seq_printf(m, "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", - pfwinfo->event[BTF_EVNT_RPT], - le16_to_cpu(prptctrl->rpt_info.cnt), - le32_to_cpu(prptctrl->rpt_info.en)); + p += scnprintf(p, end - p, + "\n\r %-15s : h2c_cnt=%d(fail:%d, fw_recv:%d), c2h_cnt=%d(fw_send:%d, len:%d, max:fw-%d/drv-%d), ", + "[summary]", pfwinfo->cnt_h2c, + pfwinfo->cnt_h2c_fail, + le16_to_cpu(prptctrl->rpt_info.cnt_h2c), + pfwinfo->cnt_c2h, + le16_to_cpu(prptctrl->rpt_info.cnt_c2h), + le16_to_cpu(prptctrl->rpt_info.len_c2h), + (prptctrl->rpt_len_max_h << 8) + prptctrl->rpt_len_max_l, + rtwdev->btc.ver->info_buf); + + p += scnprintf(p, end - p, + "rpt_cnt=%d(fw_send:%d), rpt_map=0x%x", + pfwinfo->event[BTF_EVNT_RPT], + le16_to_cpu(prptctrl->rpt_info.cnt), + le32_to_cpu(prptctrl->rpt_info.en)); if (dm->error.map.wl_fw_hang) - seq_puts(m, " (WL FW Hang!!)"); - - seq_printf(m, "\n\r %-15s : send_ok:%d, send_fail:%d, recv:%d, ", - "[mailbox]", le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), - le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); - - seq_printf(m, "A2DP_empty:%d(stop:%d/tx:%d/ack:%d/nack:%d)", - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), - le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); - - seq_printf(m, - "\n\r %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d/time:%dms]", - "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], - cx->cnt_wl[BTC_WCNT_RFK_GO], - cx->cnt_wl[BTC_WCNT_RFK_REJECT], - cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT], - wl->rfk_info.proc_time); - - seq_printf(m, ", bt_rfk[req:%d]", - le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); - - seq_printf(m, ", AOAC[RF_on:%d/RF_off:%d]", - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), - le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); + p += scnprintf(p, end - p, " (WL FW Hang!!)"); + + p += scnprintf(p, end - p, + "\n\r %-15s : send_ok:%d, send_fail:%d, recv:%d, ", + "[mailbox]", + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_ok), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_send_fail), + le32_to_cpu(prptctrl->bt_mbx_info.cnt_recv)); + + p += scnprintf(p, end - p, + "A2DP_empty:%d(stop:%d/tx:%d/ack:%d/nack:%d)", + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_empty), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_flowctrl), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_tx), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_ack), + le32_to_cpu(prptctrl->bt_mbx_info.a2dp.cnt_nack)); + + p += scnprintf(p, end - p, + "\n\r %-15s : wl_rfk[req:%d/go:%d/reject:%d/tout:%d/time:%dms]", + "[RFK/LPS]", cx->cnt_wl[BTC_WCNT_RFK_REQ], + cx->cnt_wl[BTC_WCNT_RFK_GO], + cx->cnt_wl[BTC_WCNT_RFK_REJECT], + cx->cnt_wl[BTC_WCNT_RFK_TIMEOUT], + wl->rfk_info.proc_time); + + p += scnprintf(p, end - p, ", bt_rfk[req:%d]", + le16_to_cpu(prptctrl->bt_cnt[BTC_BCNT_RFK_REQ])); + + p += scnprintf(p, end - p, ", AOAC[RF_on:%d/RF_off:%d]", + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_on), + le16_to_cpu(prptctrl->rpt_info.cnt_aoac_rf_off)); } else { - seq_printf(m, - "\n\r %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d (lps=%d/rf_off=%d)", - "[summary]", - pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, - pfwinfo->cnt_c2h, - wl->status.map.lps, wl->status.map.rf_off); + p += scnprintf(p, end - p, + "\n\r %-15s : h2c_cnt=%d(fail:%d), c2h_cnt=%d (lps=%d/rf_off=%d)", + "[summary]", + pfwinfo->cnt_h2c, pfwinfo->cnt_h2c_fail, + pfwinfo->cnt_c2h, + wl->status.map.lps, wl->status.map.rf_off); } for (i = 0; i < BTC_NCNT_NUM; i++) cnt_sum += dm->cnt_notify[i]; - seq_printf(m, - "\n\r %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", - "[notify_cnt]", - cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], - cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); + p += scnprintf(p, end - p, + "\n\r %-15s : total=%d, show_coex_info=%d, power_on=%d, init_coex=%d, ", + "[notify_cnt]", + cnt_sum, cnt[BTC_NCNT_SHOW_COEX_INFO], + cnt[BTC_NCNT_POWER_ON], cnt[BTC_NCNT_INIT_COEX]); - seq_printf(m, - "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", - cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], - cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], - cnt[BTC_NCNT_WL_STA]); + p += scnprintf(p, end - p, + "power_off=%d, radio_state=%d, role_info=%d, wl_rfk=%d, wl_sta=%d", + cnt[BTC_NCNT_POWER_OFF], cnt[BTC_NCNT_RADIO_STATE], + cnt[BTC_NCNT_ROLE_INFO], cnt[BTC_NCNT_WL_RFK], + cnt[BTC_NCNT_WL_STA]); - seq_printf(m, - "\n\r %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, switch_chbw=%d, special_pkt=%d, ", - "[notify_cnt]", - cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], - cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SWITCH_CHBW], - cnt[BTC_NCNT_SPECIAL_PACKET]); + p += scnprintf(p, end - p, + "\n\r %-15s : scan_start=%d, scan_finish=%d, switch_band=%d, switch_chbw=%d, special_pkt=%d, ", + "[notify_cnt]", + cnt[BTC_NCNT_SCAN_START], cnt[BTC_NCNT_SCAN_FINISH], + cnt[BTC_NCNT_SWITCH_BAND], cnt[BTC_NCNT_SWITCH_CHBW], + cnt[BTC_NCNT_SPECIAL_PACKET]); - seq_printf(m, "timer=%d, customerize=%d, hub_msg=%d, chg_fw=%d, send_cc=%d", - cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CUSTOMERIZE], - rtwdev->btc.hubmsg_cnt, cnt[BTC_NCNT_RESUME_DL_FW], - cnt[BTC_NCNT_COUNTRYCODE]); + p += scnprintf(p, end - p, + "timer=%d, customerize=%d, hub_msg=%d, chg_fw=%d, send_cc=%d", + cnt[BTC_NCNT_TIMER], cnt[BTC_NCNT_CUSTOMERIZE], + rtwdev->btc.hubmsg_cnt, cnt[BTC_NCNT_RESUME_DL_FW], + cnt[BTC_NCNT_COUNTRYCODE]); + + return p - buf; } -void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m) +ssize_t rtw89_btc_dump_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_fw_suit *fw_suit = &rtwdev->fw.normal; struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; struct rtw89_btc_cx *cx = &btc->cx; struct rtw89_btc_bt_info *bt = &cx->bt; - - seq_puts(m, "=========================================\n"); - seq_printf(m, "WL FW / BT FW %d.%d.%d.%d / NA\n", - fw_suit->major_ver, fw_suit->minor_ver, - fw_suit->sub_ver, fw_suit->sub_idex); - seq_printf(m, "manual %d\n", btc->manual_ctrl); - - seq_puts(m, "=========================================\n"); - - seq_printf(m, "\n\r %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)", - "[bt_info]", - bt->raw_info[2], bt->raw_info[3], - bt->raw_info[4], bt->raw_info[5], - bt->raw_info[6], bt->raw_info[7], - bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply", - cx->cnt_bt[BTC_BCNT_INFOUPDATE], - cx->cnt_bt[BTC_BCNT_INFOSAME]); - - seq_puts(m, "\n=========================================\n"); - - _show_cx_info(rtwdev, m); - _show_wl_info(rtwdev, m); - _show_bt_info(rtwdev, m); - _show_dm_info(rtwdev, m); - _show_fw_dm_msg(rtwdev, m); + char *p = buf, *end = buf + bufsz; + + p += scnprintf(p, end - p, + "=========================================\n"); + p += scnprintf(p, end - p, + "WL FW / BT FW %d.%d.%d.%d / NA\n", + fw_suit->major_ver, fw_suit->minor_ver, + fw_suit->sub_ver, fw_suit->sub_idex); + p += scnprintf(p, end - p, "manual %d\n", + btc->manual_ctrl); + + p += scnprintf(p, end - p, + "=========================================\n"); + + p += scnprintf(p, end - p, + "\n\r %-15s : raw_data[%02x %02x %02x %02x %02x %02x] (type:%s/cnt:%d/same:%d)", + "[bt_info]", + bt->raw_info[2], bt->raw_info[3], + bt->raw_info[4], bt->raw_info[5], + bt->raw_info[6], bt->raw_info[7], + bt->raw_info[0] == BTC_BTINFO_AUTO ? "auto" : "reply", + cx->cnt_bt[BTC_BCNT_INFOUPDATE], + cx->cnt_bt[BTC_BCNT_INFOSAME]); + + p += scnprintf(p, end - p, + "\n=========================================\n"); + + p += _show_cx_info(rtwdev, p, end - p); + p += _show_wl_info(rtwdev, p, end - p); + p += _show_bt_info(rtwdev, p, end - p); + p += _show_dm_info(rtwdev, p, end - p); + p += _show_fw_dm_msg(rtwdev, p, end - p); if (ver->fcxmreg == 1) - _show_mreg_v1(rtwdev, m); + p += _show_mreg_v1(rtwdev, p, end - p); else if (ver->fcxmreg == 2) - _show_mreg_v2(rtwdev, m); + p += _show_mreg_v2(rtwdev, p, end - p); else if (ver->fcxmreg == 7) - _show_mreg_v7(rtwdev, m); + p += _show_mreg_v7(rtwdev, p, end - p); - _show_gpio_dbg(rtwdev, m); + p += _show_gpio_dbg(rtwdev, p, end - p); if (ver->fcxbtcrpt == 1) - _show_summary_v1(rtwdev, m); + p += _show_summary_v1(rtwdev, p, end - p); else if (ver->fcxbtcrpt == 4) - _show_summary_v4(rtwdev, m); + p += _show_summary_v4(rtwdev, p, end - p); else if (ver->fcxbtcrpt == 5) - _show_summary_v5(rtwdev, m); + p += _show_summary_v5(rtwdev, p, end - p); else if (ver->fcxbtcrpt == 105) - _show_summary_v105(rtwdev, m); + p += _show_summary_v105(rtwdev, p, end - p); else if (ver->fcxbtcrpt == 7) - _show_summary_v7(rtwdev, m); + p += _show_summary_v7(rtwdev, p, end - p); else if (ver->fcxbtcrpt == 8) - _show_summary_v8(rtwdev, m); + p += _show_summary_v8(rtwdev, p, end - p); + + return p - buf; } void rtw89_coex_recognize_ver(struct rtw89_dev *rtwdev) @@ -11037,3 +11225,24 @@ out: rtw89_debug(rtwdev, RTW89_DBG_BTC, "[BTC] use version def[%d] = 0x%08x\n", (int)(btc->ver - rtw89_btc_ver_defs), btc->ver->fw_ver_code); } + +void rtw89_btc_ntfy_preserve_bt_time(struct rtw89_dev *rtwdev, u32 ms) +{ + struct rtw89_btc_bt_link_info *bt_linfo = &rtwdev->btc.cx.bt.link_info; + struct rtw89_btc_bt_a2dp_desc a2dp = bt_linfo->a2dp_desc; + + if (test_bit(RTW89_FLAG_SER_HANDLING, rtwdev->flags)) + return; + + if (!a2dp.exist) + return; + + fsleep(ms * 1000); +} +EXPORT_SYMBOL(rtw89_btc_ntfy_preserve_bt_time); + +void rtw89_btc_ntfy_conn_rfk(struct rtw89_dev *rtwdev, bool state) +{ + rtwdev->btc.cx.wl.rfk_info.con_rfk = state; +} +EXPORT_SYMBOL(rtw89_btc_ntfy_conn_rfk); diff --git a/drivers/net/wireless/realtek/rtw89/coex.h b/drivers/net/wireless/realtek/rtw89/coex.h index dbdb56e063ef..e3a1fcd79620 100644 --- a/drivers/net/wireless/realtek/rtw89/coex.h +++ b/drivers/net/wireless/realtek/rtw89/coex.h @@ -267,10 +267,10 @@ void rtw89_btc_ntfy_scan_finish(struct rtw89_dev *rtwdev, u8 phy_idx); void rtw89_btc_ntfy_switch_band(struct rtw89_dev *rtwdev, u8 phy_idx, u8 band); void rtw89_btc_ntfy_specific_packet(struct rtw89_dev *rtwdev, enum btc_pkt_type pkt_type); -void rtw89_btc_ntfy_eapol_packet_work(struct work_struct *work); -void rtw89_btc_ntfy_arp_packet_work(struct work_struct *work); -void rtw89_btc_ntfy_dhcp_packet_work(struct work_struct *work); -void rtw89_btc_ntfy_icmp_packet_work(struct work_struct *work); +void rtw89_btc_ntfy_eapol_packet_work(struct wiphy *wiphy, struct wiphy_work *work); +void rtw89_btc_ntfy_arp_packet_work(struct wiphy *wiphy, struct wiphy_work *work); +void rtw89_btc_ntfy_dhcp_packet_work(struct wiphy *wiphy, struct wiphy_work *work); +void rtw89_btc_ntfy_icmp_packet_work(struct wiphy *wiphy, struct wiphy_work *work); void rtw89_btc_ntfy_role_info(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link, @@ -282,14 +282,16 @@ void rtw89_btc_ntfy_wl_rfk(struct rtw89_dev *rtwdev, u8 phy_map, void rtw89_btc_ntfy_wl_sta(struct rtw89_dev *rtwdev); void rtw89_btc_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, u32 len, u8 class, u8 func); -void rtw89_btc_dump_info(struct rtw89_dev *rtwdev, struct seq_file *m); -void rtw89_coex_act1_work(struct work_struct *work); -void rtw89_coex_bt_devinfo_work(struct work_struct *work); -void rtw89_coex_rfk_chk_work(struct work_struct *work); +ssize_t rtw89_btc_dump_info(struct rtw89_dev *rtwdev, char *buf, size_t bufsz); +void rtw89_coex_act1_work(struct wiphy *wiphy, struct wiphy_work *work); +void rtw89_coex_bt_devinfo_work(struct wiphy *wiphy, struct wiphy_work *work); +void rtw89_coex_rfk_chk_work(struct wiphy *wiphy, struct wiphy_work *work); void rtw89_coex_power_on(struct rtw89_dev *rtwdev); void rtw89_btc_set_policy(struct rtw89_dev *rtwdev, u16 policy_type); void rtw89_btc_set_policy_v1(struct rtw89_dev *rtwdev, u16 policy_type); void rtw89_coex_recognize_ver(struct rtw89_dev *rtwdev); +void rtw89_btc_ntfy_preserve_bt_time(struct rtw89_dev *rtwdev, u32 ms); +void rtw89_btc_ntfy_conn_rfk(struct rtw89_dev *rtwdev, bool state); static inline u8 rtw89_btc_phymap(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx, diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 85f739f1173d..cc9b014457ac 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -913,16 +913,17 @@ static enum btc_pkt_type rtw89_core_tx_btc_spec_pkt_notify(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) { + struct wiphy *wiphy = rtwdev->hw->wiphy; struct sk_buff *skb = tx_req->skb; struct udphdr *udphdr; if (IEEE80211_SKB_CB(skb)->control.flags & IEEE80211_TX_CTRL_PORT_CTRL_PROTO) { - ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.eapol_notify_work); + wiphy_work_queue(wiphy, &rtwdev->btc.eapol_notify_work); return PACKET_EAPOL; } if (skb->protocol == htons(ETH_P_ARP)) { - ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.arp_notify_work); + wiphy_work_queue(wiphy, &rtwdev->btc.arp_notify_work); return PACKET_ARP; } @@ -932,14 +933,14 @@ rtw89_core_tx_btc_spec_pkt_notify(struct rtw89_dev *rtwdev, if (((udphdr->source == htons(67) && udphdr->dest == htons(68)) || (udphdr->source == htons(68) && udphdr->dest == htons(67))) && skb->len > 282) { - ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.dhcp_notify_work); + wiphy_work_queue(wiphy, &rtwdev->btc.dhcp_notify_work); return PACKET_DHCP; } } if (skb->protocol == htons(ETH_P_IP) && ip_hdr(skb)->protocol == IPPROTO_ICMP) { - ieee80211_queue_work(rtwdev->hw, &rtwdev->btc.icmp_notify_work); + wiphy_work_queue(wiphy, &rtwdev->btc.icmp_notify_work); return PACKET_ICMP; } @@ -2071,17 +2072,17 @@ static void rtw89_stats_trigger_frame(struct rtw89_dev *rtwdev, } } -static void rtw89_cancel_6ghz_probe_work(struct work_struct *work) +static void rtw89_cancel_6ghz_probe_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, cancel_6ghz_probe_work); struct list_head *pkt_list = rtwdev->scan_info.pkt_list; struct rtw89_pktofld_info *info; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); if (!rtwdev->scanning) - goto out; + return; list_for_each_entry(info, &pkt_list[NL80211_BAND_6GHZ], list) { if (!info->cancel || !test_bit(info->id, rtwdev->pkt_offload)) @@ -2094,9 +2095,6 @@ static void rtw89_cancel_6ghz_probe_work(struct work_struct *work) * since if during scanning, pkt_list is accessed in bottom half. */ } - -out: - mutex_unlock(&rtwdev->mutex); } static void rtw89_core_cancel_6ghz_probe_tx(struct rtw89_dev *rtwdev, @@ -2131,7 +2129,7 @@ static void rtw89_core_cancel_6ghz_probe_tx(struct rtw89_dev *rtwdev, } if (queue_work) - ieee80211_queue_work(rtwdev->hw, &rtwdev->cancel_6ghz_probe_work); + wiphy_work_queue(rtwdev->hw->wiphy, &rtwdev->cancel_6ghz_probe_work); } static void rtw89_vif_sync_bcn_tsf(struct rtw89_vif_link *rtwvif_link, @@ -2194,8 +2192,11 @@ static void rtw89_vif_rx_stats_iter(void *data, u8 *mac, } pkt_stat->beacon_nr++; - if (phy_ppdu) + if (phy_ppdu) { ewma_rssi_add(&rtwdev->phystat.bcn_rssi, phy_ppdu->rssi_avg); + if (!test_bit(RTW89_FLAG_LOW_POWER_MODE, rtwdev->flags)) + rtwvif_link->bcn_bw_idx = phy_ppdu->bw_idx; + } pkt_stat->beacon_rate = desc_info->data_rate; } @@ -2381,6 +2382,49 @@ static void rtw89_core_validate_rx_signal(struct ieee80211_rx_status *rx_status) rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; } +static void rtw89_core_update_rx_freq_from_ie(struct rtw89_dev *rtwdev, + struct sk_buff *skb, + struct ieee80211_rx_status *rx_status) +{ + struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; + size_t hdr_len, ielen; + u8 *variable; + int chan; + + if (!rtwdev->chip->rx_freq_frome_ie) + return; + + if (!rtwdev->scanning) + return; + + if (ieee80211_is_beacon(mgmt->frame_control)) { + variable = mgmt->u.beacon.variable; + hdr_len = offsetof(struct ieee80211_mgmt, + u.beacon.variable); + } else if (ieee80211_is_probe_resp(mgmt->frame_control)) { + variable = mgmt->u.probe_resp.variable; + hdr_len = offsetof(struct ieee80211_mgmt, + u.probe_resp.variable); + } else { + return; + } + + if (skb->len > hdr_len) + ielen = skb->len - hdr_len; + else + return; + + /* The parsing code for both 2GHz and 5GHz bands is the same in this + * function. + */ + chan = cfg80211_get_ies_channel_number(variable, ielen, NL80211_BAND_2GHZ); + if (chan == -1) + return; + + rx_status->band = chan > 14 ? RTW89_BAND_5G : RTW89_BAND_2G; + rx_status->freq = ieee80211_channel_to_frequency(chan, rx_status->band); +} + static void rtw89_core_rx_to_mac80211(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct rtw89_rx_desc_info *desc_info, @@ -2398,6 +2442,7 @@ static void rtw89_core_rx_to_mac80211(struct rtw89_dev *rtwdev, rtw89_core_update_rx_status_by_ppdu(rtwdev, rx_status, phy_ppdu); rtw89_core_update_radiotap(rtwdev, skb_ppdu, rx_status); rtw89_core_validate_rx_signal(rx_status); + rtw89_core_update_rx_freq_from_ie(rtwdev, skb_ppdu, rx_status); /* In low power mode, it does RX in thread context. */ local_bh_disable(); @@ -3143,13 +3188,14 @@ static void rtw89_core_txq_schedule(struct rtw89_dev *rtwdev, u8 ac, bool *reinv ieee80211_txq_schedule_end(hw, ac); } -static void rtw89_ips_work(struct work_struct *work) +static void rtw89_ips_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, ips_work); - mutex_lock(&rtwdev->mutex); + + lockdep_assert_wiphy(wiphy); + rtw89_enter_ips_by_hwflags(rtwdev); - mutex_unlock(&rtwdev->mutex); } static void rtw89_core_txq_work(struct work_struct *w) @@ -3291,7 +3337,7 @@ void rtw89_roc_start(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) u32 reg; int ret; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtw89_leave_ips_by_hwflags(rtwdev); rtw89_leave_lps(rtwdev); @@ -3330,9 +3376,9 @@ void rtw89_roc_start(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) rtw89_write32_clr(rtwdev, reg, B_AX_A_UC_CAM_MATCH | B_AX_A_BC_CAM_MATCH); ieee80211_ready_on_channel(hw); - cancel_delayed_work(&rtwvif->roc.roc_work); - ieee80211_queue_delayed_work(hw, &rtwvif->roc.roc_work, - msecs_to_jiffies(rtwvif->roc.duration)); + wiphy_delayed_work_cancel(hw->wiphy, &rtwvif->roc.roc_work); + wiphy_delayed_work_queue(hw->wiphy, &rtwvif->roc.roc_work, + msecs_to_jiffies(rtwvif->roc.duration)); } void rtw89_roc_end(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) @@ -3345,7 +3391,7 @@ void rtw89_roc_end(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) u32 reg; int ret; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); ieee80211_remain_on_channel_expired(hw); @@ -3377,18 +3423,18 @@ void rtw89_roc_end(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) queue_work(rtwdev->txq_wq, &rtwdev->txq_work); if (hw->conf.flags & IEEE80211_CONF_IDLE) - ieee80211_queue_delayed_work(hw, &roc->roc_work, - msecs_to_jiffies(RTW89_ROC_IDLE_TIMEOUT)); + wiphy_delayed_work_queue(hw->wiphy, &roc->roc_work, + msecs_to_jiffies(RTW89_ROC_IDLE_TIMEOUT)); } -void rtw89_roc_work(struct work_struct *work) +void rtw89_roc_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_vif *rtwvif = container_of(work, struct rtw89_vif, roc.roc_work.work); struct rtw89_dev *rtwdev = rtwvif->rtwdev; struct rtw89_roc *roc = &rtwvif->roc; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); switch (roc->state) { case RTW89_ROC_IDLE: @@ -3401,8 +3447,6 @@ void rtw89_roc_work(struct work_struct *work) default: break; } - - mutex_unlock(&rtwdev->mutex); } static enum rtw89_tfc_lv rtw89_get_traffic_level(struct rtw89_dev *rtwdev, @@ -3533,26 +3577,26 @@ void rtw89_traffic_stats_init(struct rtw89_dev *rtwdev, ewma_tp_init(&stats->rx_ewma_tp); } -static void rtw89_track_work(struct work_struct *work) +static void rtw89_track_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, track_work.work); bool tfc_changed; + lockdep_assert_wiphy(wiphy); + if (test_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags)) return; - mutex_lock(&rtwdev->mutex); - if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) - goto out; + return; - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, - RTW89_TRACK_WORK_PERIOD); + wiphy_delayed_work_queue(wiphy, &rtwdev->track_work, + RTW89_TRACK_WORK_PERIOD); tfc_changed = rtw89_traffic_stats_track(rtwdev); if (rtwdev->scanning) - goto out; + return; rtw89_leave_lps(rtwdev); @@ -3577,9 +3621,6 @@ static void rtw89_track_work(struct work_struct *work) if (rtwdev->lps_enabled && !rtwdev->btc.lps) rtw89_enter_lps_track(rtwdev); - -out: - mutex_unlock(&rtwdev->mutex); } u8 rtw89_core_acquire_bit_map(unsigned long *addr, unsigned long size) @@ -3613,7 +3654,7 @@ int rtw89_core_acquire_sta_ba_entry(struct rtw89_dev *rtwdev, u8 idx; int i; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); idx = rtw89_core_acquire_bit_map(cam_info->ba_cam_map, chip->bacam_num); if (idx == chip->bacam_num) { @@ -3657,7 +3698,7 @@ int rtw89_core_release_sta_ba_entry(struct rtw89_dev *rtwdev, struct rtw89_ba_cam_entry *entry = NULL, *tmp; u8 idx; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); list_for_each_entry_safe(entry, tmp, &rtwsta_link->ba_cam_list, list) { if (entry->tid != tid) @@ -4432,26 +4473,26 @@ static void rtw89_core_ppdu_sts_init(struct rtw89_dev *rtwdev) { int i; - for (i = 0; i < RTW89_PHY_MAX; i++) + for (i = 0; i < RTW89_PHY_NUM; i++) skb_queue_head_init(&rtwdev->ppdu_sts.rx_queue[i]); - for (i = 0; i < RTW89_PHY_MAX; i++) + for (i = 0; i < RTW89_PHY_NUM; i++) rtwdev->ppdu_sts.curr_rx_ppdu_cnt[i] = U8_MAX; } -void rtw89_core_update_beacon_work(struct work_struct *work) +void rtw89_core_update_beacon_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev; struct rtw89_vif_link *rtwvif_link = container_of(work, struct rtw89_vif_link, update_beacon_work); + lockdep_assert_wiphy(wiphy); + if (rtwvif_link->net_type != RTW89_NET_TYPE_AP_MODE) return; rtwdev = rtwvif_link->rtwvif->rtwdev; - mutex_lock(&rtwdev->mutex); rtw89_chip_h2c_update_beacon(rtwdev, rtwvif_link); - mutex_unlock(&rtwdev->mutex); } int rtw89_wait_for_cond(struct rtw89_wait_info *wait, unsigned int cond) @@ -4560,16 +4601,14 @@ int rtw89_core_start(struct rtw89_dev *rtwdev) rtw89_mac_cfg_phy_rpt_bands(rtwdev, true); rtw89_mac_update_rts_threshold(rtwdev); - rtw89_tas_reset(rtwdev); - ret = rtw89_hci_start(rtwdev); if (ret) { rtw89_err(rtwdev, "failed to start hci\n"); return ret; } - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, - RTW89_TRACK_WORK_PERIOD); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, &rtwdev->track_work, + RTW89_TRACK_WORK_PERIOD); set_bit(RTW89_FLAG_RUNNING, rtwdev->flags); @@ -4583,8 +4622,11 @@ int rtw89_core_start(struct rtw89_dev *rtwdev) void rtw89_core_stop(struct rtw89_dev *rtwdev) { + struct wiphy *wiphy = rtwdev->hw->wiphy; struct rtw89_btc *btc = &rtwdev->btc; + lockdep_assert_wiphy(wiphy); + /* Prvent to stop twice; enter_ips and ops_stop */ if (!test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) return; @@ -4593,25 +4635,21 @@ void rtw89_core_stop(struct rtw89_dev *rtwdev) clear_bit(RTW89_FLAG_RUNNING, rtwdev->flags); - mutex_unlock(&rtwdev->mutex); - - cancel_work_sync(&rtwdev->c2h_work); - cancel_work_sync(&rtwdev->cancel_6ghz_probe_work); - cancel_work_sync(&btc->eapol_notify_work); - cancel_work_sync(&btc->arp_notify_work); - cancel_work_sync(&btc->dhcp_notify_work); - cancel_work_sync(&btc->icmp_notify_work); + wiphy_work_cancel(wiphy, &rtwdev->c2h_work); + wiphy_work_cancel(wiphy, &rtwdev->cancel_6ghz_probe_work); + wiphy_work_cancel(wiphy, &btc->eapol_notify_work); + wiphy_work_cancel(wiphy, &btc->arp_notify_work); + wiphy_work_cancel(wiphy, &btc->dhcp_notify_work); + wiphy_work_cancel(wiphy, &btc->icmp_notify_work); cancel_delayed_work_sync(&rtwdev->txq_reinvoke_work); - cancel_delayed_work_sync(&rtwdev->track_work); - cancel_delayed_work_sync(&rtwdev->chanctx_work); - cancel_delayed_work_sync(&rtwdev->coex_act1_work); - cancel_delayed_work_sync(&rtwdev->coex_bt_devinfo_work); - cancel_delayed_work_sync(&rtwdev->coex_rfk_chk_work); - cancel_delayed_work_sync(&rtwdev->cfo_track_work); + wiphy_delayed_work_cancel(wiphy, &rtwdev->track_work); + wiphy_delayed_work_cancel(wiphy, &rtwdev->chanctx_work); + wiphy_delayed_work_cancel(wiphy, &rtwdev->coex_act1_work); + wiphy_delayed_work_cancel(wiphy, &rtwdev->coex_bt_devinfo_work); + wiphy_delayed_work_cancel(wiphy, &rtwdev->coex_rfk_chk_work); + wiphy_delayed_work_cancel(wiphy, &rtwdev->cfo_track_work); cancel_delayed_work_sync(&rtwdev->forbid_ba_work); - cancel_delayed_work_sync(&rtwdev->antdiv_work); - - mutex_lock(&rtwdev->mutex); + wiphy_delayed_work_cancel(wiphy, &rtwdev->antdiv_work); rtw89_btc_ntfy_poweroff(rtwdev); rtw89_hci_flush_queues(rtwdev, BIT(rtwdev->hw->queues) - 1, true); @@ -4825,20 +4863,19 @@ int rtw89_core_init(struct rtw89_dev *rtwdev) INIT_WORK(&rtwdev->ba_work, rtw89_core_ba_work); INIT_WORK(&rtwdev->txq_work, rtw89_core_txq_work); INIT_DELAYED_WORK(&rtwdev->txq_reinvoke_work, rtw89_core_txq_reinvoke_work); - INIT_DELAYED_WORK(&rtwdev->track_work, rtw89_track_work); - INIT_DELAYED_WORK(&rtwdev->chanctx_work, rtw89_chanctx_work); - INIT_DELAYED_WORK(&rtwdev->coex_act1_work, rtw89_coex_act1_work); - INIT_DELAYED_WORK(&rtwdev->coex_bt_devinfo_work, rtw89_coex_bt_devinfo_work); - INIT_DELAYED_WORK(&rtwdev->coex_rfk_chk_work, rtw89_coex_rfk_chk_work); - INIT_DELAYED_WORK(&rtwdev->cfo_track_work, rtw89_phy_cfo_track_work); + wiphy_delayed_work_init(&rtwdev->track_work, rtw89_track_work); + wiphy_delayed_work_init(&rtwdev->chanctx_work, rtw89_chanctx_work); + wiphy_delayed_work_init(&rtwdev->coex_act1_work, rtw89_coex_act1_work); + wiphy_delayed_work_init(&rtwdev->coex_bt_devinfo_work, rtw89_coex_bt_devinfo_work); + wiphy_delayed_work_init(&rtwdev->coex_rfk_chk_work, rtw89_coex_rfk_chk_work); + wiphy_delayed_work_init(&rtwdev->cfo_track_work, rtw89_phy_cfo_track_work); INIT_DELAYED_WORK(&rtwdev->forbid_ba_work, rtw89_forbid_ba_work); - INIT_DELAYED_WORK(&rtwdev->antdiv_work, rtw89_phy_antdiv_work); + wiphy_delayed_work_init(&rtwdev->antdiv_work, rtw89_phy_antdiv_work); rtwdev->txq_wq = alloc_workqueue("rtw89_tx_wq", WQ_UNBOUND | WQ_HIGHPRI, 0); if (!rtwdev->txq_wq) return -ENOMEM; spin_lock_init(&rtwdev->ba_lock); spin_lock_init(&rtwdev->rpwm_lock); - mutex_init(&rtwdev->mutex); mutex_init(&rtwdev->rf_mutex); rtwdev->total_sta_assoc = 0; @@ -4847,10 +4884,10 @@ int rtw89_core_init(struct rtw89_dev *rtwdev) rtw89_init_wait(&rtwdev->wow.wait); rtw89_init_wait(&rtwdev->mac.ps_wait); - INIT_WORK(&rtwdev->c2h_work, rtw89_fw_c2h_work); - INIT_WORK(&rtwdev->ips_work, rtw89_ips_work); + wiphy_work_init(&rtwdev->c2h_work, rtw89_fw_c2h_work); + wiphy_work_init(&rtwdev->ips_work, rtw89_ips_work); + wiphy_work_init(&rtwdev->cancel_6ghz_probe_work, rtw89_cancel_6ghz_probe_work); INIT_WORK(&rtwdev->load_firmware_work, rtw89_load_firmware_work); - INIT_WORK(&rtwdev->cancel_6ghz_probe_work, rtw89_cancel_6ghz_probe_work); skb_queue_head_init(&rtwdev->c2h_queue); rtw89_core_ppdu_sts_init(rtwdev); @@ -4867,10 +4904,13 @@ int rtw89_core_init(struct rtw89_dev *rtwdev) rtwdev->mlo_dbcc_mode = MLO_2_PLUS_0_1RF; } - INIT_WORK(&btc->eapol_notify_work, rtw89_btc_ntfy_eapol_packet_work); - INIT_WORK(&btc->arp_notify_work, rtw89_btc_ntfy_arp_packet_work); - INIT_WORK(&btc->dhcp_notify_work, rtw89_btc_ntfy_dhcp_packet_work); - INIT_WORK(&btc->icmp_notify_work, rtw89_btc_ntfy_icmp_packet_work); + rtwdev->bbs[RTW89_PHY_0].phy_idx = RTW89_PHY_0; + rtwdev->bbs[RTW89_PHY_1].phy_idx = RTW89_PHY_1; + + wiphy_work_init(&btc->eapol_notify_work, rtw89_btc_ntfy_eapol_packet_work); + wiphy_work_init(&btc->arp_notify_work, rtw89_btc_ntfy_arp_packet_work); + wiphy_work_init(&btc->dhcp_notify_work, rtw89_btc_ntfy_dhcp_packet_work); + wiphy_work_init(&btc->icmp_notify_work, rtw89_btc_ntfy_icmp_packet_work); init_completion(&rtwdev->fw.req.completion); init_completion(&rtwdev->rfk_wait.completion); @@ -4890,11 +4930,10 @@ void rtw89_core_deinit(struct rtw89_dev *rtwdev) { rtw89_ser_deinit(rtwdev); rtw89_unload_firmware(rtwdev); - rtw89_fw_free_all_early_h2c(rtwdev); + __rtw89_fw_free_all_early_h2c(rtwdev); destroy_workqueue(rtwdev->txq_wq); mutex_destroy(&rtwdev->rf_mutex); - mutex_destroy(&rtwdev->mutex); } EXPORT_SYMBOL(rtw89_core_deinit); @@ -4903,6 +4942,7 @@ void rtw89_core_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwv { const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + struct rtw89_bb_ctx *bb = rtw89_get_bb_ctx(rtwdev, rtwvif_link->phy_idx); rtwdev->scanning = true; rtw89_leave_lps(rtwdev); @@ -4913,7 +4953,8 @@ void rtw89_core_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwv rtw89_btc_ntfy_scan_start(rtwdev, rtwvif_link->phy_idx, chan->band_type); rtw89_chip_rfk_scan(rtwdev, rtwvif_link, true); rtw89_hci_recalc_int_mit(rtwdev); - rtw89_phy_config_edcca(rtwdev, true); + rtw89_phy_config_edcca(rtwdev, bb, true); + rtw89_tas_scan(rtwdev, true); rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, mac_addr); } @@ -4922,6 +4963,7 @@ void rtw89_core_scan_complete(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, bool hw_scan) { struct ieee80211_bss_conf *bss_conf; + struct rtw89_bb_ctx *bb; if (!rtwvif_link) return; @@ -4937,12 +4979,15 @@ void rtw89_core_scan_complete(struct rtw89_dev *rtwdev, rtw89_chip_rfk_scan(rtwdev, rtwvif_link, false); rtw89_btc_ntfy_scan_finish(rtwdev, rtwvif_link->phy_idx); - rtw89_phy_config_edcca(rtwdev, false); + bb = rtw89_get_bb_ctx(rtwdev, rtwvif_link->phy_idx); + rtw89_phy_config_edcca(rtwdev, bb, false); + rtw89_tas_scan(rtwdev, false); rtwdev->scanning = false; - rtwdev->dig.bypass_dig = true; + rtw89_for_each_active_bb(rtwdev, bb) + bb->dig.bypass_dig = true; if (hw_scan && (rtwdev->hw->conf.flags & IEEE80211_CONF_IDLE)) - ieee80211_queue_work(rtwdev->hw, &rtwdev->ips_work); + wiphy_work_queue(rtwdev->hw->wiphy, &rtwdev->ips_work); } static void rtw89_read_chip_ver(struct rtw89_dev *rtwdev) @@ -5042,8 +5087,6 @@ static int rtw89_chip_efuse_info_setup(struct rtw89_dev *rtwdev) rtw89_hci_mac_pre_deinit(rtwdev); - rtw89_mac_pwr_off(rtwdev); - return 0; } @@ -5124,36 +5167,45 @@ int rtw89_chip_info_setup(struct rtw89_dev *rtwdev) rtw89_read_chip_ver(rtwdev); + ret = rtw89_mac_pwr_on(rtwdev); + if (ret) { + rtw89_err(rtwdev, "failed to power on\n"); + return ret; + } + ret = rtw89_wait_firmware_completion(rtwdev); if (ret) { rtw89_err(rtwdev, "failed to wait firmware completion\n"); - return ret; + goto out; } ret = rtw89_fw_recognize(rtwdev); if (ret) { rtw89_err(rtwdev, "failed to recognize firmware\n"); - return ret; + goto out; } ret = rtw89_chip_efuse_info_setup(rtwdev); if (ret) - return ret; + goto out; ret = rtw89_fw_recognize_elements(rtwdev); if (ret) { rtw89_err(rtwdev, "failed to recognize firmware elements\n"); - return ret; + goto out; } ret = rtw89_chip_board_info_setup(rtwdev); if (ret) - return ret; + goto out; rtw89_core_setup_rfe_parms(rtwdev); rtwdev->ps_mode = rtw89_update_ps_mode(rtwdev); - return 0; +out: + rtw89_mac_pwr_off(rtwdev); + + return ret; } EXPORT_SYMBOL(rtw89_chip_info_setup); @@ -5296,7 +5348,7 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) goto err_free_supported_band; } - ret = rtw89_regd_init(rtwdev, rtw89_regd_notifier); + ret = rtw89_regd_init_hint(rtwdev); if (ret) { rtw89_err(rtwdev, "failed to init regd\n"); goto err_unregister_hw; diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index ff4894c7fa8a..4be05d6cad18 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -17,11 +17,13 @@ struct rtw89_dev; struct rtw89_pci_info; struct rtw89_mac_gen_def; struct rtw89_phy_gen_def; +struct rtw89_fw_blacklist; struct rtw89_efuse_block_cfg; struct rtw89_h2c_rf_tssi; struct rtw89_fw_txpwr_track_cfg; struct rtw89_phy_rfk_log_fmt; struct rtw89_debugfs; +struct rtw89_regd_data; extern const struct ieee80211_ops rtw89_ops; @@ -718,6 +720,7 @@ enum rtw89_ofdma_type { RTW89_OFDMA_NUM, }; +/* neither insert new in the middle, nor change any given definition */ enum rtw89_regulation_type { RTW89_WW = 0, RTW89_ETSI = 1, @@ -826,7 +829,7 @@ enum rtw89_mac_idx { enum rtw89_phy_idx { RTW89_PHY_0 = 0, RTW89_PHY_1 = 1, - RTW89_PHY_MAX + RTW89_PHY_NUM, }; #define __RTW89_MLD_MAX_LINK_NUM 2 @@ -1540,16 +1543,16 @@ struct rtw89_btc_u8_sta_chg { }; struct rtw89_btc_wl_scan_info { - u8 band[RTW89_PHY_MAX]; + u8 band[RTW89_PHY_NUM]; u8 phy_map; u8 rsvd; }; struct rtw89_btc_wl_dbcc_info { - u8 op_band[RTW89_PHY_MAX]; /* op band in each phy */ - u8 scan_band[RTW89_PHY_MAX]; /* scan band in each phy */ - u8 real_band[RTW89_PHY_MAX]; - u8 role[RTW89_PHY_MAX]; /* role in each phy */ + u8 op_band[RTW89_PHY_NUM]; /* op band in each phy */ + u8 scan_band[RTW89_PHY_NUM]; /* scan band in each phy */ + u8 real_band[RTW89_PHY_NUM]; + u8 role[RTW89_PHY_NUM]; /* role in each phy */ }; struct rtw89_btc_wl_active_role { @@ -1761,7 +1764,8 @@ struct rtw89_btc_wl_rfk_info { u32 phy_map: 2; u32 band: 2; u32 type: 8; - u32 rsvd: 14; + u32 con_rfk: 1; + u32 rsvd: 13; u32 start_time; u32 proc_time; @@ -1898,7 +1902,7 @@ struct rtw89_btc_wl_info { u8 cn_report; u8 coex_mode; u8 pta_req_mac; - u8 bt_polut_type[RTW89_PHY_MAX]; /* BT polluted WL-Tx type for phy0/1 */ + u8 bt_polut_type[RTW89_PHY_NUM]; /* BT polluted WL-Tx type for phy0/1 */ bool is_5g_hi_channel; bool pta_reg_mac_chg; @@ -2230,7 +2234,7 @@ struct rtw89_btc_fbtc_rpt_ctrl_v4 { struct rtw89_btc_fbtc_rpt_ctrl_wl_fw_info wl_fw_info; struct rtw89_btc_fbtc_rpt_ctrl_bt_mailbox bt_mbx_info; __le32 bt_cnt[BTC_BCNT_STA_MAX]; - struct rtw89_mac_ax_gnt gnt_val[RTW89_PHY_MAX]; + struct rtw89_mac_ax_gnt gnt_val[RTW89_PHY_NUM]; } __packed; struct rtw89_btc_fbtc_rpt_ctrl_v5 { @@ -2238,7 +2242,7 @@ struct rtw89_btc_fbtc_rpt_ctrl_v5 { u8 rsvd; __le16 rsvd1; - u8 gnt_val[RTW89_PHY_MAX][4]; + u8 gnt_val[RTW89_PHY_NUM][4]; __le16 bt_cnt[BTC_BCNT_STA_MAX]; struct rtw89_btc_fbtc_rpt_ctrl_info_v5 rpt_info; @@ -2250,7 +2254,7 @@ struct rtw89_btc_fbtc_rpt_ctrl_v105 { u8 rsvd; __le16 rsvd1; - u8 gnt_val[RTW89_PHY_MAX][4]; + u8 gnt_val[RTW89_PHY_NUM][4]; __le16 bt_cnt[BTC_BCNT_STA_MAX_V105]; struct rtw89_btc_fbtc_rpt_ctrl_info_v5 rpt_info; @@ -2263,7 +2267,7 @@ struct rtw89_btc_fbtc_rpt_ctrl_v7 { u8 rsvd1; u8 rsvd2; - u8 gnt_val[RTW89_PHY_MAX][4]; + u8 gnt_val[RTW89_PHY_NUM][4]; __le16 bt_cnt[BTC_BCNT_STA_MAX_V105]; struct rtw89_btc_fbtc_rpt_ctrl_info_v8 rpt_info; @@ -2276,7 +2280,7 @@ struct rtw89_btc_fbtc_rpt_ctrl_v8 { u8 rpt_len_max_l; /* BTC_RPT_MAX bit0~7 */ u8 rpt_len_max_h; /* BTC_RPT_MAX bit8~15 */ - u8 gnt_val[RTW89_PHY_MAX][4]; + u8 gnt_val[RTW89_PHY_NUM][4]; __le16 bt_cnt[BTC_BCNT_STA_MAX_V105]; struct rtw89_btc_fbtc_rpt_ctrl_info_v8 rpt_info; @@ -3040,6 +3044,7 @@ struct rtw89_btc_rpt_cmn_info { union rtw89_btc_fbtc_btafh_info { struct rtw89_btc_fbtc_btafh v1; struct rtw89_btc_fbtc_btafh_v2 v2; + struct rtw89_btc_fbtc_btafh_v7 v7; }; struct rtw89_btc_report_ctrl_state { @@ -3174,10 +3179,10 @@ struct rtw89_btc { struct rtw89_btc_btf_fwinfo fwinfo; struct rtw89_btc_dbg dbg; - struct work_struct eapol_notify_work; - struct work_struct arp_notify_work; - struct work_struct dhcp_notify_work; - struct work_struct icmp_notify_work; + struct wiphy_work eapol_notify_work; + struct wiphy_work arp_notify_work; + struct wiphy_work dhcp_notify_work; + struct wiphy_work icmp_notify_work; u32 bt_req_len; @@ -3444,7 +3449,7 @@ enum rtw89_roc_state { struct rtw89_roc { struct ieee80211_channel chan; - struct delayed_work roc_work; + struct wiphy_delayed_work roc_work; enum ieee80211_roc_type type; enum rtw89_roc_state state; int duration; @@ -3498,6 +3503,7 @@ struct rtw89_vif_link { u8 self_role; u8 wmm; u8 bcn_hit_cond; + u8 bcn_bw_idx; u8 hit_rule; u8 last_noa_nr; u64 sync_bcn_tsf; @@ -3514,7 +3520,7 @@ struct rtw89_vif_link { bool pre_pwr_diff_en; bool pwr_diff_en; u8 def_tri_idx; - struct work_struct update_beacon_work; + struct wiphy_work update_beacon_work; struct rtw89_addr_cam_entry addr_cam; struct rtw89_bssid_cam_entry bssid_cam; struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; @@ -3672,6 +3678,8 @@ struct rtw89_chip_ops { int (*h2c_ampdu_cmac_tbl)(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link); + int (*h2c_txtime_cmac_tbl)(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link); int (*h2c_default_dmac_tbl)(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link); @@ -4189,10 +4197,12 @@ struct rtw89_edcca_regs { u32 edcca_p_mask; u32 ppdu_level; u32 ppdu_mask; - u32 rpt_a; - u32 rpt_b; - u32 rpt_sel; - u32 rpt_sel_mask; + struct rtw89_edcca_p_regs { + u32 rpt_a; + u32 rpt_b; + u32 rpt_sel; + u32 rpt_sel_mask; + } p[RTW89_PHY_NUM]; u32 rpt_sel_be; u32 rpt_sel_be_mask; u32 tx_collision_t2r_st; @@ -4231,6 +4241,7 @@ enum rtw89_chanctx_state { enum rtw89_chanctx_callbacks { RTW89_CHANCTX_CALLBACK_PLACEHOLDER, RTW89_CHANCTX_CALLBACK_RFK, + RTW89_CHANCTX_CALLBACK_TAS, NUM_OF_RTW89_CHANCTX_CALLBACKS, }; @@ -4251,6 +4262,7 @@ struct rtw89_chip_info { bool try_ce_fw; u8 bbmcu_nr; u32 needed_fw_elms; + const struct rtw89_fw_blacklist *fw_blacklist; u32 fifo_size; bool small_fifo_size; u32 dle_scc_rsvd_size; @@ -4271,10 +4283,13 @@ struct rtw89_chip_info { bool support_unii4; bool support_rnr; bool support_ant_gain; + bool support_tas; bool ul_tb_waveform_ctrl; bool ul_tb_pwr_diff; + bool rx_freq_frome_ie; bool hw_sec_hdr; bool hw_mgmt_tx_encrypt; + bool hw_tkip_crypto; u8 rf_path_num; u8 tx_nss; u8 rx_nss; @@ -4478,6 +4493,7 @@ enum rtw89_fw_feature { RTW89_FW_FEATURE_CH_INFO_BE_V0, RTW89_FW_FEATURE_LPS_CH_INFO, RTW89_FW_FEATURE_NO_PHYCAP_P1, + RTW89_FW_FEATURE_NO_POWER_DIFFERENCE, }; struct rtw89_fw_suit { @@ -4536,6 +4552,7 @@ struct rtw89_fw_elm_info { struct rtw89_phy_table *rf_nctl; struct rtw89_fw_txpwr_track_cfg *txpwr_trk; struct rtw89_phy_rfk_log_fmt *rfk_log_fmt; + const struct rtw89_regd_data *regd; }; enum rtw89_fw_mss_dev_type { @@ -4651,6 +4668,7 @@ enum rtw89_ant_gain_domain_type { struct rtw89_ant_gain_info { s8 offset[RTW89_ANT_GAIN_CHAIN_NUM][RTW89_ANT_GAIN_SUBBAND_NR]; u32 regd_enabled; + bool block_country; }; struct rtw89_6ghz_span { @@ -4666,18 +4684,29 @@ struct rtw89_6ghz_span { enum rtw89_tas_state { RTW89_TAS_STATE_DPR_OFF, RTW89_TAS_STATE_DPR_ON, - RTW89_TAS_STATE_DPR_FORBID, + RTW89_TAS_STATE_STATIC_SAR, }; -#define RTW89_TAS_MAX_WINDOW 50 +#define RTW89_TAS_TX_RATIO_WINDOW 6 +#define RTW89_TAS_TXPWR_WINDOW 180 struct rtw89_tas_info { - s16 txpwr_history[RTW89_TAS_MAX_WINDOW]; - s32 total_txpwr; - u8 cur_idx; - s8 dpr_gap; - s8 delta; + u16 tx_ratio_history[RTW89_TAS_TX_RATIO_WINDOW]; + u64 txpwr_history[RTW89_TAS_TXPWR_WINDOW]; + u8 txpwr_head_idx; + u8 txpwr_tail_idx; + u8 tx_ratio_idx; + u16 total_tx_ratio; + u64 total_txpwr; + u64 instant_txpwr; + u32 window_size; + s8 dpr_on_threshold; + s8 dpr_off_threshold; + enum rtw89_tas_state backup_state; enum rtw89_tas_state state; + bool keep_history; + bool block_regd; bool enable; + bool pause; }; struct rtw89_chanctx_cfg { @@ -4735,6 +4764,7 @@ struct rtw89_edcca_bak { enum rtw89_dm_type { RTW89_DM_DYNAMIC_EDCCA, RTW89_DM_THERMAL_PROTECT, + RTW89_DM_TAS, }; #define RTW89_THERMAL_PROT_LV_MAX 5 @@ -4762,12 +4792,11 @@ struct rtw89_hal { struct rtw89_chanctx chanctx[NUM_OF_RTW89_CHANCTX]; struct cfg80211_chan_def roc_chandef; - bool entity_active[RTW89_PHY_MAX]; + bool entity_active[RTW89_PHY_NUM]; bool entity_pause; enum rtw89_entity_mode entity_mode; struct rtw89_entity_mgnt entity_mgnt; - struct rtw89_edcca_bak edcca_bak; u32 disabled_dm_bitmap; /* bitmap of enum rtw89_dm_type */ u8 thermal_prot_th; @@ -4973,7 +5002,7 @@ struct rtw89_dpk_bkup_para { struct rtw89_dpk_info { bool is_dpk_enable; bool is_dpk_reload_en; - u8 dpk_gs[RTW89_PHY_MAX]; + u8 dpk_gs[RTW89_PHY_NUM]; u16 dc_i[RTW89_DPK_RF_PATH][RTW89_DPK_BKUP_NUM]; u16 dc_q[RTW89_DPK_RF_PATH][RTW89_DPK_BKUP_NUM]; u8 corr_val[RTW89_DPK_RF_PATH][RTW89_DPK_BKUP_NUM]; @@ -5135,7 +5164,7 @@ struct rtw89_tssi_info { u32 alignment_backup_by_ch[RF_PATH_MAX][TSSI_MAX_CH_NUM][TSSI_ALIMK_VALUE_NUM]; u32 alignment_value[RF_PATH_MAX][TSSI_ALIMK_MAX][TSSI_ALIMK_VALUE_NUM]; bool alignment_done[RF_PATH_MAX][TSSI_ALIMK_MAX]; - u32 tssi_alimk_time; + u64 tssi_alimk_time; }; struct rtw89_power_trim_info { @@ -5146,9 +5175,27 @@ struct rtw89_power_trim_info { u8 pad_bias_trim[RF_PATH_MAX]; }; +enum rtw89_regd_func { + RTW89_REGD_FUNC_TAS = 0, /* TAS (Time Average SAR) */ + RTW89_REGD_FUNC_DAG = 1, /* DAG (Dynamic Antenna Gain) */ + + NUM_OF_RTW89_REGD_FUNC, +}; + struct rtw89_regd { char alpha2[3]; u8 txpwr_regd[RTW89_BAND_NUM]; + DECLARE_BITMAP(func_bitmap, NUM_OF_RTW89_REGD_FUNC); +}; + +struct rtw89_regd_data { + unsigned int nr; + struct rtw89_regd map[] __counted_by(nr); +}; + +struct rtw89_regd_ctrl { + unsigned int nr; + const struct rtw89_regd *map; }; #define RTW89_REGD_MAX_COUNTRY_NUM U8_MAX @@ -5156,6 +5203,7 @@ struct rtw89_regd { #define RTW89_5GHZ_UNII4_START_INDEX 25 struct rtw89_regulatory_info { + struct rtw89_regd_ctrl ctrl; const struct rtw89_regd *regd; enum rtw89_reg_6ghz_power reg_6ghz_power; struct rtw89_reg_6ghz_tpe reg_6ghz_tpe; @@ -5299,8 +5347,8 @@ struct rtw89_lps_parm { }; struct rtw89_ppdu_sts_info { - struct sk_buff_head rx_queue[RTW89_PHY_MAX]; - u8 curr_rx_ppdu_cnt[RTW89_PHY_MAX]; + struct sk_buff_head rx_queue[RTW89_PHY_NUM]; + u8 curr_rx_ppdu_cnt[RTW89_PHY_NUM]; }; struct rtw89_early_h2c { @@ -5419,8 +5467,8 @@ struct rtw89_phy_efuse_gain { bool offset_valid; bool comp_valid; s8 offset[RF_PATH_MAX][RTW89_GAIN_OFFSET_NR]; /* S(8, 0) */ - s8 offset_base[RTW89_PHY_MAX]; /* S(8, 4) */ - s8 rssi_base[RTW89_PHY_MAX]; /* S(8, 4) */ + s8 offset_base[RTW89_PHY_NUM]; /* S(8, 4) */ + s8 rssi_base[RTW89_PHY_NUM]; /* S(8, 4) */ s8 comp[RF_PATH_MAX][RTW89_SUBBAND_NR]; /* S(8, 0) */ }; @@ -5629,8 +5677,6 @@ struct rtw89_dev { struct rtw89_sta_link __rcu *assoc_link_on_macid[RTW89_MAX_MAC_ID_NUM]; refcount_t refcount_ap_info; - /* ensures exclusive access from mac80211 callbacks */ - struct mutex mutex; struct list_head rtwvifs_list; /* used to protect rf read write */ struct mutex rf_mutex; @@ -5650,10 +5696,10 @@ struct rtw89_dev { struct rtw89_cam_info cam_info; struct sk_buff_head c2h_queue; - struct work_struct c2h_work; - struct work_struct ips_work; + struct wiphy_work c2h_work; + struct wiphy_work ips_work; + struct wiphy_work cancel_6ghz_probe_work; struct work_struct load_firmware_work; - struct work_struct cancel_6ghz_probe_work; struct list_head early_h2c_list; @@ -5682,9 +5728,6 @@ struct rtw89_dev { struct rtw89_power_trim_info pwr_trim; struct rtw89_cfo_tracking_info cfo_tracking; - struct rtw89_env_monitor_info env_monitor; - struct rtw89_dig_info dig; - struct rtw89_phy_ch_info ch_info; union { struct rtw89_phy_bb_gain_info ax; struct rtw89_phy_bb_gain_info_be be; @@ -5693,15 +5736,22 @@ struct rtw89_dev { struct rtw89_phy_ul_tb_info ul_tb_info; struct rtw89_antdiv_info antdiv; - struct delayed_work track_work; - struct delayed_work chanctx_work; - struct delayed_work coex_act1_work; - struct delayed_work coex_bt_devinfo_work; - struct delayed_work coex_rfk_chk_work; - struct delayed_work cfo_track_work; + struct rtw89_bb_ctx { + enum rtw89_phy_idx phy_idx; + struct rtw89_env_monitor_info env_monitor; + struct rtw89_dig_info dig; + struct rtw89_phy_ch_info ch_info; + struct rtw89_edcca_bak edcca_bak; + } bbs[RTW89_PHY_NUM]; + + struct wiphy_delayed_work track_work; + struct wiphy_delayed_work chanctx_work; + struct wiphy_delayed_work coex_act1_work; + struct wiphy_delayed_work coex_bt_devinfo_work; + struct wiphy_delayed_work coex_rfk_chk_work; + struct wiphy_delayed_work cfo_track_work; struct delayed_work forbid_ba_work; - struct delayed_work roc_work; - struct delayed_work antdiv_work; + struct wiphy_delayed_work antdiv_work; struct rtw89_ppdu_sts_info ppdu_sts; u8 total_sta_assoc; bool scanning; @@ -6978,6 +7028,48 @@ static inline bool rtw89_is_mlo_1_1(struct rtw89_dev *rtwdev) } } +static inline u8 rtw89_get_active_phy_bitmap(struct rtw89_dev *rtwdev) +{ + if (!rtwdev->dbcc_en) + return BIT(RTW89_PHY_0); + + switch (rtwdev->mlo_dbcc_mode) { + case MLO_0_PLUS_2_1RF: + case MLO_0_PLUS_2_2RF: + return BIT(RTW89_PHY_1); + case MLO_1_PLUS_1_1RF: + case MLO_1_PLUS_1_2RF: + case MLO_2_PLUS_2_2RF: + case DBCC_LEGACY: + return BIT(RTW89_PHY_0) | BIT(RTW89_PHY_1); + case MLO_2_PLUS_0_1RF: + case MLO_2_PLUS_0_2RF: + default: + return BIT(RTW89_PHY_0); + } +} + +#define rtw89_for_each_active_bb(rtwdev, bb) \ + for (u8 __active_bb_bitmap = rtw89_get_active_phy_bitmap(rtwdev), \ + __phy_idx = 0; __phy_idx < RTW89_PHY_NUM; __phy_idx++) \ + if (__active_bb_bitmap & BIT(__phy_idx) && \ + (bb = &rtwdev->bbs[__phy_idx])) + +#define rtw89_for_each_capab_bb(rtwdev, bb) \ + for (u8 __phy_idx_max = rtwdev->dbcc_en ? RTW89_PHY_1 : RTW89_PHY_0, \ + __phy_idx = 0; __phy_idx <= __phy_idx_max; __phy_idx++) \ + if ((bb = &rtwdev->bbs[__phy_idx])) + +static inline +struct rtw89_bb_ctx *rtw89_get_bb_ctx(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx) +{ + if (phy_idx >= RTW89_PHY_NUM) + return &rtwdev->bbs[RTW89_PHY_0]; + + return &rtwdev->bbs[phy_idx]; +} + static inline bool rtw89_is_rtl885xb(struct rtw89_dev *rtwdev) { enum rtw89_core_chip_id chip_id = rtwdev->chip->chip_id; @@ -7092,9 +7184,7 @@ void rtw89_chip_cfg_txpwr_ul_tb_offset(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link); bool rtw89_ra_report_to_bitrate(struct rtw89_dev *rtwdev, u8 rpt_rate, u16 *bitrate); int rtw89_regd_setup(struct rtw89_dev *rtwdev); -int rtw89_regd_init(struct rtw89_dev *rtwdev, - void (*reg_notifier)(struct wiphy *wiphy, struct regulatory_request *request)); -void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request); +int rtw89_regd_init_hint(struct rtw89_dev *rtwdev); void rtw89_traffic_stats_init(struct rtw89_dev *rtwdev, struct rtw89_traffic_stats *stats); int rtw89_wait_for_cond(struct rtw89_wait_info *wait, unsigned int cond); @@ -7102,8 +7192,8 @@ void rtw89_complete_cond(struct rtw89_wait_info *wait, unsigned int cond, const struct rtw89_completion_data *data); int rtw89_core_start(struct rtw89_dev *rtwdev); void rtw89_core_stop(struct rtw89_dev *rtwdev); -void rtw89_core_update_beacon_work(struct work_struct *work); -void rtw89_roc_work(struct work_struct *work); +void rtw89_core_update_beacon_work(struct wiphy *wiphy, struct wiphy_work *work); +void rtw89_roc_work(struct wiphy *wiphy, struct wiphy_work *work); void rtw89_roc_start(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); void rtw89_roc_end(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif); void rtw89_core_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index 09fa977a6e6d..f2c5753fd386 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -13,6 +13,7 @@ #include "ps.h" #include "reg.h" #include "sar.h" +#include "util.h" #ifdef CONFIG_RTW89_DEBUGMSG unsigned int rtw89_debug_mask; @@ -22,11 +23,21 @@ MODULE_PARM_DESC(debug_mask, "Debugging mask"); #endif #ifdef CONFIG_RTW89_DEBUGFS +struct rtw89_debugfs_priv_opt { + bool rlock:1; + bool wlock:1; + size_t rsize; +}; + struct rtw89_debugfs_priv { struct rtw89_dev *rtwdev; - int (*cb_read)(struct seq_file *m, void *v); - ssize_t (*cb_write)(struct file *filp, const char __user *buffer, - size_t count, loff_t *loff); + ssize_t (*cb_read)(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz); + ssize_t (*cb_write)(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count); + struct rtw89_debugfs_priv_opt opt; union { u32 cb_data; struct { @@ -51,6 +62,8 @@ struct rtw89_debugfs_priv { u8 sel; } mac_mem; }; + ssize_t rused; + char *rbuf; }; struct rtw89_debugfs { @@ -74,6 +87,28 @@ struct rtw89_debugfs { struct rtw89_debugfs_priv disable_dm; }; +struct rtw89_debugfs_iter_data { + char *buf; + size_t bufsz; + int written_sz; +}; + +static void rtw89_debugfs_iter_data_setup(struct rtw89_debugfs_iter_data *iter_data, + char *buf, size_t bufsz) +{ + iter_data->buf = buf; + iter_data->bufsz = bufsz; + iter_data->written_sz = 0; +} + +static void rtw89_debugfs_iter_data_next(struct rtw89_debugfs_iter_data *iter_data, + char *buf, size_t bufsz, int written_sz) +{ + iter_data->buf = buf; + iter_data->bufsz = bufsz; + iter_data->written_sz += written_sz; +} + static const u16 rtw89_rate_info_bw_to_mhz_map[] = { [RATE_INFO_BW_20] = 20, [RATE_INFO_BW_40] = 40, @@ -90,84 +125,122 @@ static u16 rtw89_rate_info_bw_to_mhz(enum rate_info_bw bw) return 0; } -static int rtw89_debugfs_single_show(struct seq_file *m, void *v) +static ssize_t rtw89_debugfs_file_read_helper(struct wiphy *wiphy, struct file *file, + char *buf, size_t bufsz, void *data) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; + struct rtw89_debugfs_priv *debugfs_priv = data; + struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + ssize_t n; - return debugfs_priv->cb_read(m, v); + n = debugfs_priv->cb_read(rtwdev, debugfs_priv, buf, bufsz); + rtw89_might_trailing_ellipsis(buf, bufsz, n); + + return n; } -static ssize_t rtw89_debugfs_single_write(struct file *filp, - const char __user *buffer, - size_t count, loff_t *loff) +static ssize_t rtw89_debugfs_file_read(struct file *file, char __user *userbuf, + size_t count, loff_t *ppos) { - struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; + struct rtw89_debugfs_priv *debugfs_priv = file->private_data; + struct rtw89_debugfs_priv_opt *opt = &debugfs_priv->opt; + struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + size_t bufsz = opt->rsize ? opt->rsize : PAGE_SIZE; + char *buf; + ssize_t n; - return debugfs_priv->cb_write(filp, buffer, count, loff); -} + if (!debugfs_priv->rbuf) + debugfs_priv->rbuf = devm_kzalloc(rtwdev->dev, bufsz, GFP_KERNEL); -static ssize_t rtw89_debugfs_seq_file_write(struct file *filp, - const char __user *buffer, - size_t count, loff_t *loff) -{ - struct seq_file *seqpriv = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = seqpriv->private; + buf = debugfs_priv->rbuf; + if (!buf) + return -ENOMEM; + + if (*ppos) { + n = debugfs_priv->rused; + goto out; + } + + if (opt->rlock) { + n = wiphy_locked_debugfs_read(rtwdev->hw->wiphy, file, buf, bufsz, + userbuf, count, ppos, + rtw89_debugfs_file_read_helper, + debugfs_priv); + debugfs_priv->rused = n; - return debugfs_priv->cb_write(filp, buffer, count, loff); + return n; + } + + n = rtw89_debugfs_file_read_helper(rtwdev->hw->wiphy, file, buf, bufsz, + debugfs_priv); + debugfs_priv->rused = n; + +out: + return simple_read_from_buffer(userbuf, count, ppos, buf, n); } -static int rtw89_debugfs_single_open(struct inode *inode, struct file *filp) +static ssize_t rtw89_debugfs_file_write_helper(struct wiphy *wiphy, struct file *file, + char *buf, size_t count, void *data) { - return single_open(filp, rtw89_debugfs_single_show, inode->i_private); + struct rtw89_debugfs_priv *debugfs_priv = data; + struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + + return debugfs_priv->cb_write(rtwdev, debugfs_priv, buf, count); } -static int rtw89_debugfs_close(struct inode *inode, struct file *filp) +static ssize_t rtw89_debugfs_file_write(struct file *file, + const char __user *userbuf, + size_t count, loff_t *loff) { - return 0; + struct rtw89_debugfs_priv *debugfs_priv = file->private_data; + struct rtw89_debugfs_priv_opt *opt = &debugfs_priv->opt; + struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + char *buf __free(kfree) = kmalloc(count + 1, GFP_KERNEL); + ssize_t n; + + if (!buf) + return -ENOMEM; + + if (opt->wlock) { + n = wiphy_locked_debugfs_write(rtwdev->hw->wiphy, + file, buf, count + 1, + userbuf, count, + rtw89_debugfs_file_write_helper, + debugfs_priv); + return n; + } + + if (copy_from_user(buf, userbuf, count)) + return -EFAULT; + + buf[count] = '\0'; + + return debugfs_priv->cb_write(rtwdev, debugfs_priv, buf, count); } -static const struct file_operations file_ops_single_r = { - .owner = THIS_MODULE, - .open = rtw89_debugfs_single_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, +static const struct debugfs_short_fops file_ops_single_r = { + .read = rtw89_debugfs_file_read, + .llseek = generic_file_llseek, }; -static const struct file_operations file_ops_common_rw = { - .owner = THIS_MODULE, - .open = rtw89_debugfs_single_open, - .release = single_release, - .read = seq_read, - .llseek = seq_lseek, - .write = rtw89_debugfs_seq_file_write, +static const struct debugfs_short_fops file_ops_common_rw = { + .read = rtw89_debugfs_file_read, + .write = rtw89_debugfs_file_write, + .llseek = generic_file_llseek, }; -static const struct file_operations file_ops_single_w = { - .owner = THIS_MODULE, - .write = rtw89_debugfs_single_write, - .open = simple_open, - .release = rtw89_debugfs_close, +static const struct debugfs_short_fops file_ops_single_w = { + .write = rtw89_debugfs_file_write, + .llseek = generic_file_llseek, }; static ssize_t -rtw89_debug_priv_read_reg_select(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_read_reg_select(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - char buf[32]; - size_t buf_size; u32 addr, len; int num; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; num = sscanf(buf, "%x %x", &addr, &len); if (num != 2) { rtw89_info(rtwdev, "invalid format: <addr> <len>\n"); @@ -182,11 +255,13 @@ rtw89_debug_priv_read_reg_select(struct file *filp, return count; } -static int rtw89_debug_priv_read_reg_get(struct seq_file *m, void *v) +static +ssize_t rtw89_debug_priv_read_reg_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - u32 addr, end, data, k; + char *p = buf, *end = buf + bufsz; + u32 addr, addr_end, data, k; u32 len; len = debugfs_priv->read_reg.len; @@ -210,41 +285,34 @@ static int rtw89_debug_priv_read_reg_get(struct seq_file *m, void *v) return -EINVAL; } - seq_printf(m, "get %d bytes at 0x%08x=0x%08x\n", len, addr, data); + p += scnprintf(p, end - p, "get %d bytes at 0x%08x=0x%08x\n", len, + addr, data); - return 0; + return p - buf; ndata: - end = addr + len; + addr_end = addr + len; - for (; addr < end; addr += 16) { - seq_printf(m, "%08xh : ", 0x18600000 + addr); + for (; addr < addr_end; addr += 16) { + p += scnprintf(p, end - p, "%08xh : ", 0x18600000 + addr); for (k = 0; k < 16; k += 4) { data = rtw89_read32(rtwdev, addr + k); - seq_printf(m, "%08x ", data); + p += scnprintf(p, end - p, "%08x ", data); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } - return 0; + return p - buf; } -static ssize_t rtw89_debug_priv_write_reg_set(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +static +ssize_t rtw89_debug_priv_write_reg_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - char buf[32]; - size_t buf_size; u32 addr, val, len; int num; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; num = sscanf(buf, "%x %x %x", &addr, &val, &len); if (num != 3) { rtw89_info(rtwdev, "invalid format: <addr> <val> <len>\n"); @@ -273,24 +341,14 @@ static ssize_t rtw89_debug_priv_write_reg_set(struct file *filp, } static ssize_t -rtw89_debug_priv_read_rf_select(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_read_rf_select(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - char buf[32]; - size_t buf_size; u32 addr, mask; u8 path; int num; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; num = sscanf(buf, "%hhd %x %x", &path, &addr, &mask); if (num != 3) { rtw89_info(rtwdev, "invalid format: <path> <addr> <mask>\n"); @@ -310,10 +368,12 @@ rtw89_debug_priv_read_rf_select(struct file *filp, return count; } -static int rtw89_debug_priv_read_rf_get(struct seq_file *m, void *v) +static +ssize_t rtw89_debug_priv_read_rf_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + char *p = buf, *end = buf + bufsz; u32 addr, data, mask; u8 path; @@ -323,28 +383,21 @@ static int rtw89_debug_priv_read_rf_get(struct seq_file *m, void *v) data = rtw89_read_rf(rtwdev, path, addr, mask); - seq_printf(m, "path %d, rf register 0x%08x=0x%08x\n", path, addr, data); + p += scnprintf(p, end - p, "path %d, rf register 0x%08x=0x%08x\n", + path, addr, data); - return 0; + return p - buf; } -static ssize_t rtw89_debug_priv_write_rf_set(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +static +ssize_t rtw89_debug_priv_write_rf_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - char buf[32]; - size_t buf_size; u32 addr, val, mask; u8 path; int num; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; num = sscanf(buf, "%hhd %x %x %x", &path, &addr, &mask, &val); if (num != 4) { rtw89_info(rtwdev, "invalid format: <path> <addr> <mask> <val>\n"); @@ -363,29 +416,31 @@ static ssize_t rtw89_debug_priv_write_rf_set(struct file *filp, return count; } -static int rtw89_debug_priv_rf_reg_dump_get(struct seq_file *m, void *v) +static +ssize_t rtw89_debug_priv_rf_reg_dump_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; const struct rtw89_chip_info *chip = rtwdev->chip; + char *p = buf, *end = buf + bufsz; u32 addr, offset, data; u8 path; for (path = 0; path < chip->rf_path_num; path++) { - seq_printf(m, "RF path %d:\n\n", path); + p += scnprintf(p, end - p, "RF path %d:\n\n", path); for (addr = 0; addr < 0x100; addr += 4) { - seq_printf(m, "0x%08x: ", addr); + p += scnprintf(p, end - p, "0x%08x: ", addr); for (offset = 0; offset < 4; offset++) { data = rtw89_read_rf(rtwdev, path, addr + offset, RFREG_MASK); - seq_printf(m, "0x%05x ", data); + p += scnprintf(p, end - p, "0x%05x ", data); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } - return 0; + return p - buf; } struct txpwr_ent { @@ -704,56 +759,71 @@ static const struct txpwr_map __txpwr_map_lmt_ru_be = { }; static unsigned int -__print_txpwr_ent(struct seq_file *m, const struct txpwr_ent *ent, - const s8 *buf, const unsigned int cur) +__print_txpwr_ent(char *buf, size_t bufsz, const struct txpwr_ent *ent, + const s8 *bufp, const unsigned int cur, unsigned int *ate) { + char *p = buf, *end = buf + bufsz; unsigned int cnt, i; + unsigned int eaten; char *fmt; if (ent->nested) { - for (cnt = 0, i = 0; i < ent->len; i++) - cnt += __print_txpwr_ent(m, ent->ptr + i, buf, - cur + cnt); - return cnt; + for (cnt = 0, i = 0; i < ent->len; i++, cnt += eaten) + p += __print_txpwr_ent(p, end - p, ent->ptr + i, bufp, + cur + cnt, &eaten); + *ate = cnt; + goto out; } switch (ent->len) { case 0: - seq_printf(m, "\t<< %s >>\n", ent->txt); - return 0; + p += scnprintf(p, end - p, "\t<< %s >>\n", ent->txt); + *ate = 0; + goto out; case 2: fmt = "%s\t| %3d, %3d,\t\tdBm\n"; - seq_printf(m, fmt, ent->txt, buf[cur], buf[cur + 1]); - return 2; + p += scnprintf(p, end - p, fmt, ent->txt, bufp[cur], + bufp[cur + 1]); + *ate = 2; + goto out; case 4: fmt = "%s\t| %3d, %3d, %3d, %3d,\tdBm\n"; - seq_printf(m, fmt, ent->txt, buf[cur], buf[cur + 1], - buf[cur + 2], buf[cur + 3]); - return 4; + p += scnprintf(p, end - p, fmt, ent->txt, bufp[cur], + bufp[cur + 1], + bufp[cur + 2], bufp[cur + 3]); + *ate = 4; + goto out; case 8: fmt = "%s\t| %3d, %3d, %3d, %3d, %3d, %3d, %3d, %3d,\tdBm\n"; - seq_printf(m, fmt, ent->txt, buf[cur], buf[cur + 1], - buf[cur + 2], buf[cur + 3], buf[cur + 4], - buf[cur + 5], buf[cur + 6], buf[cur + 7]); - return 8; + p += scnprintf(p, end - p, fmt, ent->txt, bufp[cur], + bufp[cur + 1], + bufp[cur + 2], bufp[cur + 3], bufp[cur + 4], + bufp[cur + 5], bufp[cur + 6], bufp[cur + 7]); + *ate = 8; + goto out; default: return 0; } + +out: + return p - buf; } -static int __print_txpwr_map(struct seq_file *m, struct rtw89_dev *rtwdev, - const struct txpwr_map *map) +static ssize_t __print_txpwr_map(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + const struct txpwr_map *map) { u8 fct = rtwdev->chip->txpwr_factor_mac; u8 path_num = rtwdev->chip->rf_path_num; + char *p = buf, *end = buf + bufsz; unsigned int cur, i; + unsigned int eaten; u32 max_valid_addr; u32 val, addr; - s8 *buf, tmp; + s8 *bufp, tmp; int ret; - buf = vzalloc(map->addr_to - map->addr_from + 4); - if (!buf) + bufp = vzalloc(map->addr_to - map->addr_from + 4); + if (!bufp) return -ENOMEM; if (path_num == 1) @@ -773,31 +843,32 @@ static int __print_txpwr_map(struct seq_file *m, struct rtw89_dev *rtwdev, for (i = 0; i < 4; i++, val >>= 8) { /* signed 7 bits, and reserved BIT(7) */ tmp = sign_extend32(val, 6); - buf[cur + i] = tmp >> fct; + bufp[cur + i] = tmp >> fct; } } - for (cur = 0, i = 0; i < map->size; i++) - cur += __print_txpwr_ent(m, &map->ent[i], buf, cur); + for (cur = 0, i = 0; i < map->size; i++, cur += eaten) + p += __print_txpwr_ent(p, end - p, &map->ent[i], bufp, cur, &eaten); - vfree(buf); - return 0; + vfree(bufp); + return p - buf; } #define case_REGD(_regd) \ case RTW89_ ## _regd: \ - seq_puts(m, #_regd "\n"); \ + p += scnprintf(p, end - p, #_regd "\n"); \ break -static void __print_regd(struct seq_file *m, struct rtw89_dev *rtwdev, - const struct rtw89_chan *chan) +static int __print_regd(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + const struct rtw89_chan *chan) { + char *p = buf, *end = buf + bufsz; u8 band = chan->band_type; u8 regd = rtw89_regd_get(rtwdev, band); switch (regd) { default: - seq_printf(m, "UNKNOWN: %d\n", regd); + p += scnprintf(p, end - p, "UNKNOWN: %d\n", regd); break; case_REGD(WW); case_REGD(ETSI); @@ -816,6 +887,8 @@ static void __print_regd(struct seq_file *m, struct rtw89_dev *rtwdev, case_REGD(UK); case_REGD(THAILAND); } + + return p - buf; } #undef case_REGD @@ -844,96 +917,93 @@ static const struct dbgfs_txpwr_table *dbgfs_txpwr_tables[RTW89_CHIP_GEN_NUM] = }; static -void rtw89_debug_priv_txpwr_table_get_regd(struct seq_file *m, - struct rtw89_dev *rtwdev, - const struct rtw89_chan *chan) +int rtw89_debug_priv_txpwr_table_get_regd(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + const struct rtw89_chan *chan) { const struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; const struct rtw89_reg_6ghz_tpe *tpe6 = ®ulatory->reg_6ghz_tpe; + char *p = buf, *end = buf + bufsz; - seq_printf(m, "[Chanctx] band %u, ch %u, bw %u\n", - chan->band_type, chan->channel, chan->band_width); + p += scnprintf(p, end - p, "[Chanctx] band %u, ch %u, bw %u\n", + chan->band_type, chan->channel, chan->band_width); - seq_puts(m, "[Regulatory] "); - __print_regd(m, rtwdev, chan); + p += scnprintf(p, end - p, "[Regulatory] "); + p += __print_regd(rtwdev, p, end - p, chan); if (chan->band_type == RTW89_BAND_6G) { - seq_printf(m, "[reg6_pwr_type] %u\n", regulatory->reg_6ghz_power); + p += scnprintf(p, end - p, "[reg6_pwr_type] %u\n", + regulatory->reg_6ghz_power); if (tpe6->valid) - seq_printf(m, "[TPE] %d dBm\n", tpe6->constraint); + p += scnprintf(p, end - p, "[TPE] %d dBm\n", + tpe6->constraint); } + + return p - buf; } -static int rtw89_debug_priv_txpwr_table_get(struct seq_file *m, void *v) +static +ssize_t rtw89_debug_priv_txpwr_table_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; enum rtw89_chip_gen chip_gen = rtwdev->chip->chip_gen; const struct dbgfs_txpwr_table *tbl; const struct rtw89_chan *chan; - int ret = 0; + char *p = buf, *end = buf + bufsz; + ssize_t n; + + lockdep_assert_wiphy(rtwdev->hw->wiphy); - mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); - rtw89_debug_priv_txpwr_table_get_regd(m, rtwdev, chan); + p += rtw89_debug_priv_txpwr_table_get_regd(rtwdev, p, end - p, chan); - seq_puts(m, "[SAR]\n"); - rtw89_print_sar(m, rtwdev, chan->freq); + p += scnprintf(p, end - p, "[SAR]\n"); + p += rtw89_print_sar(rtwdev, p, end - p, chan->freq); - seq_puts(m, "[TAS]\n"); - rtw89_print_tas(m, rtwdev); + p += scnprintf(p, end - p, "[TAS]\n"); + p += rtw89_print_tas(rtwdev, p, end - p); - seq_puts(m, "[DAG]\n"); - rtw89_print_ant_gain(m, rtwdev, chan); + p += scnprintf(p, end - p, "[DAG]\n"); + p += rtw89_print_ant_gain(rtwdev, p, end - p, chan); tbl = dbgfs_txpwr_tables[chip_gen]; - if (!tbl) { - ret = -EOPNOTSUPP; - goto err; - } - - seq_puts(m, "\n[TX power byrate]\n"); - ret = __print_txpwr_map(m, rtwdev, tbl->byr); - if (ret) - goto err; - - seq_puts(m, "\n[TX power limit]\n"); - ret = __print_txpwr_map(m, rtwdev, tbl->lmt); - if (ret) - goto err; - - seq_puts(m, "\n[TX power limit_ru]\n"); - ret = __print_txpwr_map(m, rtwdev, tbl->lmt_ru); - if (ret) - goto err; + if (!tbl) + return -EOPNOTSUPP; -err: - mutex_unlock(&rtwdev->mutex); - return ret; + p += scnprintf(p, end - p, "\n[TX power byrate]\n"); + n = __print_txpwr_map(rtwdev, p, end - p, tbl->byr); + if (n < 0) + return n; + p += n; + + p += scnprintf(p, end - p, "\n[TX power limit]\n"); + n = __print_txpwr_map(rtwdev, p, end - p, tbl->lmt); + if (n < 0) + return n; + p += n; + + p += scnprintf(p, end - p, "\n[TX power limit_ru]\n"); + n = __print_txpwr_map(rtwdev, p, end - p, tbl->lmt_ru); + if (n < 0) + return n; + p += n; + + return p - buf; } static ssize_t -rtw89_debug_priv_mac_reg_dump_select(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_mac_reg_dump_select(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; const struct rtw89_chip_info *chip = rtwdev->chip; - char buf[32]; - size_t buf_size; int sel; int ret; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; ret = kstrtoint(buf, 0, &sel); if (ret) return ret; @@ -957,99 +1027,91 @@ rtw89_debug_priv_mac_reg_dump_select(struct file *filp, #define RTW89_MAC_PAGE_SIZE 0x100 -static int rtw89_debug_priv_mac_reg_dump_get(struct seq_file *m, void *v) +static +ssize_t rtw89_debug_priv_mac_reg_dump_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; enum rtw89_debug_mac_reg_sel reg_sel = debugfs_priv->cb_data; - u32 start, end; + char *p = buf, *end = buf + bufsz; + u32 start, end_addr; u32 i, j, k, page; u32 val; switch (reg_sel) { case RTW89_DBG_SEL_MAC_00: - seq_puts(m, "Debug selected MAC page 0x00\n"); + p += scnprintf(p, end - p, "Debug selected MAC page 0x00\n"); start = 0x000; - end = 0x014; + end_addr = 0x014; break; case RTW89_DBG_SEL_MAC_30: - seq_puts(m, "Debug selected MAC page 0x30\n"); + p += scnprintf(p, end - p, "Debug selected MAC page 0x30\n"); start = 0x030; - end = 0x033; + end_addr = 0x033; break; case RTW89_DBG_SEL_MAC_40: - seq_puts(m, "Debug selected MAC page 0x40\n"); + p += scnprintf(p, end - p, "Debug selected MAC page 0x40\n"); start = 0x040; - end = 0x07f; + end_addr = 0x07f; break; case RTW89_DBG_SEL_MAC_80: - seq_puts(m, "Debug selected MAC page 0x80\n"); + p += scnprintf(p, end - p, "Debug selected MAC page 0x80\n"); start = 0x080; - end = 0x09f; + end_addr = 0x09f; break; case RTW89_DBG_SEL_MAC_C0: - seq_puts(m, "Debug selected MAC page 0xc0\n"); + p += scnprintf(p, end - p, "Debug selected MAC page 0xc0\n"); start = 0x0c0; - end = 0x0df; + end_addr = 0x0df; break; case RTW89_DBG_SEL_MAC_E0: - seq_puts(m, "Debug selected MAC page 0xe0\n"); + p += scnprintf(p, end - p, "Debug selected MAC page 0xe0\n"); start = 0x0e0; - end = 0x0ff; + end_addr = 0x0ff; break; case RTW89_DBG_SEL_BB: - seq_puts(m, "Debug selected BB register\n"); + p += scnprintf(p, end - p, "Debug selected BB register\n"); start = 0x100; - end = 0x17f; + end_addr = 0x17f; break; case RTW89_DBG_SEL_IQK: - seq_puts(m, "Debug selected IQK register\n"); + p += scnprintf(p, end - p, "Debug selected IQK register\n"); start = 0x180; - end = 0x1bf; + end_addr = 0x1bf; break; case RTW89_DBG_SEL_RFC: - seq_puts(m, "Debug selected RFC register\n"); + p += scnprintf(p, end - p, "Debug selected RFC register\n"); start = 0x1c0; - end = 0x1ff; + end_addr = 0x1ff; break; default: - seq_puts(m, "Selected invalid register page\n"); + p += scnprintf(p, end - p, "Selected invalid register page\n"); return -EINVAL; } - for (i = start; i <= end; i++) { + for (i = start; i <= end_addr; i++) { page = i << 8; for (j = page; j < page + RTW89_MAC_PAGE_SIZE; j += 16) { - seq_printf(m, "%08xh : ", 0x18600000 + j); + p += scnprintf(p, end - p, "%08xh : ", 0x18600000 + j); for (k = 0; k < 4; k++) { val = rtw89_read32(rtwdev, j + (k << 2)); - seq_printf(m, "%08x ", val); + p += scnprintf(p, end - p, "%08x ", val); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } } - return 0; + return p - buf; } static ssize_t -rtw89_debug_priv_mac_mem_dump_select(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_mac_mem_dump_select(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - char buf[32]; - size_t buf_size; u32 sel, start_addr, len; int num; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; num = sscanf(buf, "%x %x %x", &sel, &start_addr, &len); if (num != 3) { rtw89_info(rtwdev, "invalid format: <sel> <start> <len>\n"); @@ -1066,15 +1128,16 @@ rtw89_debug_priv_mac_mem_dump_select(struct file *filp, return count; } -static void rtw89_debug_dump_mac_mem(struct seq_file *m, - struct rtw89_dev *rtwdev, - u8 sel, u32 start_addr, u32 len) +static int rtw89_debug_dump_mac_mem(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + u8 sel, u32 start_addr, u32 len) { const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; u32 filter_model_addr = mac->filter_model_addr; u32 indir_access_addr = mac->indir_access_addr; u32 base_addr, start_page, residue; - u32 i, j, p, pages; + char *p = buf, *end = buf + bufsz; + u32 i, j, pp, pages; u32 dump_len, remain; u32 val; @@ -1085,32 +1148,37 @@ static void rtw89_debug_dump_mac_mem(struct seq_file *m, base_addr = mac->mem_base_addrs[sel]; base_addr += start_page * MAC_MEM_DUMP_PAGE_SIZE; - for (p = 0; p < pages; p++) { + for (pp = 0; pp < pages; pp++) { dump_len = min_t(u32, remain, MAC_MEM_DUMP_PAGE_SIZE); rtw89_write32(rtwdev, filter_model_addr, base_addr); for (i = indir_access_addr + residue; i < indir_access_addr + dump_len;) { - seq_printf(m, "%08xh:", i); + p += scnprintf(p, end - p, "%08xh:", i); for (j = 0; j < 4 && i < indir_access_addr + dump_len; j++, i += 4) { val = rtw89_read32(rtwdev, i); - seq_printf(m, " %08x", val); + p += scnprintf(p, end - p, " %08x", val); remain -= 4; } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); } base_addr += MAC_MEM_DUMP_PAGE_SIZE; } + + return p - buf; } -static int -rtw89_debug_priv_mac_mem_dump_get(struct seq_file *m, void *v) +static ssize_t +rtw89_debug_priv_mac_mem_dump_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + char *p = buf, *end = buf + bufsz; bool grant_read = false; + lockdep_assert_wiphy(rtwdev->hw->wiphy); + if (debugfs_priv->mac_mem.sel >= RTW89_MAC_MEM_NUM) return -ENOENT; @@ -1127,40 +1195,28 @@ rtw89_debug_priv_mac_mem_dump_get(struct seq_file *m, void *v) } } - mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); if (grant_read) rtw89_write32_set(rtwdev, R_AX_TCR1, B_AX_TCR_FORCE_READ_TXDFIFO); - rtw89_debug_dump_mac_mem(m, rtwdev, - debugfs_priv->mac_mem.sel, - debugfs_priv->mac_mem.start, - debugfs_priv->mac_mem.len); + p += rtw89_debug_dump_mac_mem(rtwdev, p, end - p, + debugfs_priv->mac_mem.sel, + debugfs_priv->mac_mem.start, + debugfs_priv->mac_mem.len); if (grant_read) rtw89_write32_clr(rtwdev, R_AX_TCR1, B_AX_TCR_FORCE_READ_TXDFIFO); - mutex_unlock(&rtwdev->mutex); - return 0; + return p - buf; } static ssize_t -rtw89_debug_priv_mac_dbg_port_dump_select(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_mac_dbg_port_dump_select(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - char buf[32]; - size_t buf_size; int sel, set; int num; bool enable; - buf_size = min(count, sizeof(buf) - 1); - if (copy_from_user(buf, user_buf, buf_size)) - return -EFAULT; - - buf[buf_size] = '\0'; num = sscanf(buf, "%d %d", &sel, &set); if (num != 2) { rtw89_info(rtwdev, "invalid format: <sel> <set>\n"); @@ -1196,13 +1252,13 @@ rtw89_debug_priv_mac_dbg_port_dump_select(struct file *filp, } static int rtw89_debug_mac_dump_ss_dbg(struct rtw89_dev *rtwdev, - struct seq_file *m) + char *buf, size_t bufsz) { return 0; } static int rtw89_debug_mac_dump_dle_dbg(struct rtw89_dev *rtwdev, - struct seq_file *m) + char *buf, size_t bufsz) { #define DLE_DFI_DUMP(__type, __target, __sel) \ ({ \ @@ -1231,7 +1287,7 @@ static int rtw89_debug_mac_dump_dle_dbg(struct rtw89_dev *rtwdev, __data; \ }) -#define DLE_DFI_FREE_PAGE_DUMP(__m, __type) \ +#define DLE_DFI_FREE_PAGE_DUMP(__p, __end, __type) \ ({ \ u32 __freepg, __pubpg; \ u32 __freepg_head, __freepg_tail, __pubpg_num; \ @@ -1241,24 +1297,25 @@ static int rtw89_debug_mac_dump_dle_dbg(struct rtw89_dev *rtwdev, __freepg_head = FIELD_GET(B_AX_DLE_FREE_HEADPG, __freepg); \ __freepg_tail = FIELD_GET(B_AX_DLE_FREE_TAILPG, __freepg); \ __pubpg_num = FIELD_GET(B_AX_DLE_PUB_PGNUM, __pubpg); \ - seq_printf(__m, "[%s] freepg head: %d\n", \ - #__type, __freepg_head); \ - seq_printf(__m, "[%s] freepg tail: %d\n", \ - #__type, __freepg_tail); \ - seq_printf(__m, "[%s] pubpg num : %d\n", \ - #__type, __pubpg_num); \ + __p += scnprintf(__p, __end - __p, "[%s] freepg head: %d\n", \ + #__type, __freepg_head); \ + __p += scnprintf(__p, __end - __p, "[%s] freepg tail: %d\n", \ + #__type, __freepg_tail); \ + __p += scnprintf(__p, __end - __p, "[%s] pubpg num : %d\n", \ + #__type, __pubpg_num); \ }) -#define case_QUOTA(__m, __type, __id) \ +#define case_QUOTA(__p, __end, __type, __id) \ case __type##_QTAID_##__id: \ - val32 = DLE_DFI_DUMP(__type, QUOTA, __type##_QTAID_##__id); \ + val32 = DLE_DFI_DUMP(__type, QUOTA, __type##_QTAID_##__id); \ rsv_pgnum = FIELD_GET(B_AX_DLE_RSV_PGNUM, val32); \ use_pgnum = FIELD_GET(B_AX_DLE_USE_PGNUM, val32); \ - seq_printf(__m, "[%s][%s] rsv_pgnum: %d\n", \ - #__type, #__id, rsv_pgnum); \ - seq_printf(__m, "[%s][%s] use_pgnum: %d\n", \ - #__type, #__id, use_pgnum); \ + __p += scnprintf(__p, __end - __p, "[%s][%s] rsv_pgnum: %d\n", \ + #__type, #__id, rsv_pgnum); \ + __p += scnprintf(__p, __end - __p, "[%s][%s] use_pgnum: %d\n", \ + #__type, #__id, use_pgnum); \ break + char *p = buf, *end = buf + bufsz; u32 quota_id; u32 val32; u16 rsv_pgnum, use_pgnum; @@ -1266,38 +1323,39 @@ static int rtw89_debug_mac_dump_dle_dbg(struct rtw89_dev *rtwdev, ret = rtw89_mac_check_mac_en(rtwdev, 0, RTW89_DMAC_SEL); if (ret) { - seq_puts(m, "[DLE] : DMAC not enabled\n"); - return ret; + p += scnprintf(p, end - p, "[DLE] : DMAC not enabled\n"); + goto out; } - DLE_DFI_FREE_PAGE_DUMP(m, WDE); - DLE_DFI_FREE_PAGE_DUMP(m, PLE); + DLE_DFI_FREE_PAGE_DUMP(p, end, WDE); + DLE_DFI_FREE_PAGE_DUMP(p, end, PLE); for (quota_id = 0; quota_id <= WDE_QTAID_CPUIO; quota_id++) { switch (quota_id) { - case_QUOTA(m, WDE, HOST_IF); - case_QUOTA(m, WDE, WLAN_CPU); - case_QUOTA(m, WDE, DATA_CPU); - case_QUOTA(m, WDE, PKTIN); - case_QUOTA(m, WDE, CPUIO); + case_QUOTA(p, end, WDE, HOST_IF); + case_QUOTA(p, end, WDE, WLAN_CPU); + case_QUOTA(p, end, WDE, DATA_CPU); + case_QUOTA(p, end, WDE, PKTIN); + case_QUOTA(p, end, WDE, CPUIO); } } for (quota_id = 0; quota_id <= PLE_QTAID_CPUIO; quota_id++) { switch (quota_id) { - case_QUOTA(m, PLE, B0_TXPL); - case_QUOTA(m, PLE, B1_TXPL); - case_QUOTA(m, PLE, C2H); - case_QUOTA(m, PLE, H2C); - case_QUOTA(m, PLE, WLAN_CPU); - case_QUOTA(m, PLE, MPDU); - case_QUOTA(m, PLE, CMAC0_RX); - case_QUOTA(m, PLE, CMAC1_RX); - case_QUOTA(m, PLE, CMAC1_BBRPT); - case_QUOTA(m, PLE, WDRLS); - case_QUOTA(m, PLE, CPUIO); + case_QUOTA(p, end, PLE, B0_TXPL); + case_QUOTA(p, end, PLE, B1_TXPL); + case_QUOTA(p, end, PLE, C2H); + case_QUOTA(p, end, PLE, H2C); + case_QUOTA(p, end, PLE, WLAN_CPU); + case_QUOTA(p, end, PLE, MPDU); + case_QUOTA(p, end, PLE, CMAC0_RX); + case_QUOTA(p, end, PLE, CMAC1_RX); + case_QUOTA(p, end, PLE, CMAC1_BBRPT); + case_QUOTA(p, end, PLE, WDRLS); + case_QUOTA(p, end, PLE, CPUIO); } } - return 0; +out: + return p - buf; #undef case_QUOTA #undef DLE_DFI_DUMP @@ -1305,73 +1363,88 @@ static int rtw89_debug_mac_dump_dle_dbg(struct rtw89_dev *rtwdev, } static int rtw89_debug_mac_dump_dmac_dbg(struct rtw89_dev *rtwdev, - struct seq_file *m) + char *buf, size_t bufsz) { const struct rtw89_chip_info *chip = rtwdev->chip; + char *p = buf, *end = buf + bufsz; u32 dmac_err; int i, ret; ret = rtw89_mac_check_mac_en(rtwdev, 0, RTW89_DMAC_SEL); if (ret) { - seq_puts(m, "[DMAC] : DMAC not enabled\n"); - return ret; + p += scnprintf(p, end - p, "[DMAC] : DMAC not enabled\n"); + goto out; } dmac_err = rtw89_read32(rtwdev, R_AX_DMAC_ERR_ISR); - seq_printf(m, "R_AX_DMAC_ERR_ISR=0x%08x\n", dmac_err); - seq_printf(m, "R_AX_DMAC_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_DMAC_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_DMAC_ERR_ISR=0x%08x\n", dmac_err); + p += scnprintf(p, end - p, "R_AX_DMAC_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_DMAC_ERR_IMR)); if (dmac_err) { - seq_printf(m, "R_AX_WDE_ERR_FLAG_CFG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDE_ERR_FLAG_CFG_NUM1)); - seq_printf(m, "R_AX_PLE_ERR_FLAG_CFG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_CFG_NUM1)); + p += scnprintf(p, end - p, "R_AX_WDE_ERR_FLAG_CFG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDE_ERR_FLAG_CFG_NUM1)); + p += scnprintf(p, end - p, "R_AX_PLE_ERR_FLAG_CFG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_CFG_NUM1)); if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_PLE_ERRFLAG_MSG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_ERRFLAG_MSG)); - seq_printf(m, "R_AX_WDE_ERRFLAG_MSG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDE_ERRFLAG_MSG)); - seq_printf(m, "R_AX_PLE_DBGERR_LOCKEN=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_DBGERR_LOCKEN)); - seq_printf(m, "R_AX_PLE_DBGERR_STS=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_DBGERR_STS)); + p += scnprintf(p, end - p, + "R_AX_PLE_ERRFLAG_MSG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_ERRFLAG_MSG)); + p += scnprintf(p, end - p, + "R_AX_WDE_ERRFLAG_MSG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDE_ERRFLAG_MSG)); + p += scnprintf(p, end - p, + "R_AX_PLE_DBGERR_LOCKEN=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_DBGERR_LOCKEN)); + p += scnprintf(p, end - p, + "R_AX_PLE_DBGERR_STS=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_DBGERR_STS)); } } if (dmac_err & B_AX_WDRLS_ERR_FLAG) { - seq_printf(m, "R_AX_WDRLS_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDRLS_ERR_IMR)); - seq_printf(m, "R_AX_WDRLS_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDRLS_ERR_ISR)); + p += scnprintf(p, end - p, "R_AX_WDRLS_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDRLS_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_WDRLS_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDRLS_ERR_ISR)); if (chip->chip_id == RTL8852C) - seq_printf(m, "R_AX_RPQ_RXBD_IDX=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RPQ_RXBD_IDX_V1)); + p += scnprintf(p, end - p, + "R_AX_RPQ_RXBD_IDX=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RPQ_RXBD_IDX_V1)); else - seq_printf(m, "R_AX_RPQ_RXBD_IDX=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RPQ_RXBD_IDX)); + p += scnprintf(p, end - p, + "R_AX_RPQ_RXBD_IDX=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RPQ_RXBD_IDX)); } if (dmac_err & B_AX_WSEC_ERR_FLAG) { if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_SEC_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_ERROR_FLAG_IMR)); - seq_printf(m, "R_AX_SEC_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_ERROR_FLAG)); - seq_printf(m, "R_AX_SEC_ENG_CTRL=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL)); - seq_printf(m, "R_AX_SEC_MPDU_PROC=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC)); - seq_printf(m, "R_AX_SEC_CAM_ACCESS=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_CAM_ACCESS)); - seq_printf(m, "R_AX_SEC_CAM_RDATA=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_CAM_RDATA)); - seq_printf(m, "R_AX_SEC_DEBUG1=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_DEBUG1)); - seq_printf(m, "R_AX_SEC_TX_DEBUG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_TX_DEBUG)); - seq_printf(m, "R_AX_SEC_RX_DEBUG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_RX_DEBUG)); + p += scnprintf(p, end - p, + "R_AX_SEC_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_ERROR_FLAG_IMR)); + p += scnprintf(p, end - p, + "R_AX_SEC_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_ERROR_FLAG)); + p += scnprintf(p, end - p, + "R_AX_SEC_ENG_CTRL=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL)); + p += scnprintf(p, end - p, + "R_AX_SEC_MPDU_PROC=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC)); + p += scnprintf(p, end - p, + "R_AX_SEC_CAM_ACCESS=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_CAM_ACCESS)); + p += scnprintf(p, end - p, + "R_AX_SEC_CAM_RDATA=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_CAM_RDATA)); + p += scnprintf(p, end - p, "R_AX_SEC_DEBUG1=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_DEBUG1)); + p += scnprintf(p, end - p, + "R_AX_SEC_TX_DEBUG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_TX_DEBUG)); + p += scnprintf(p, end - p, + "R_AX_SEC_RX_DEBUG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_RX_DEBUG)); rtw89_write32_mask(rtwdev, R_AX_DBG_CTRL, B_AX_DBG_SEL0, 0x8B); @@ -1382,187 +1455,229 @@ static int rtw89_debug_mac_dump_dmac_dbg(struct rtw89_dev *rtwdev, for (i = 0; i < 0x10; i++) { rtw89_write32_mask(rtwdev, R_AX_SEC_ENG_CTRL, B_AX_SEC_DBG_PORT_FIELD_MASK, i); - seq_printf(m, "sel=%x,R_AX_SEC_DEBUG2=0x%08x\n", - i, rtw89_read32(rtwdev, R_AX_SEC_DEBUG2)); + p += scnprintf(p, end - p, + "sel=%x,R_AX_SEC_DEBUG2=0x%08x\n", + i, + rtw89_read32(rtwdev, R_AX_SEC_DEBUG2)); } } else { - seq_printf(m, "R_AX_SEC_ERR_IMR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_DEBUG)); - seq_printf(m, "R_AX_SEC_ENG_CTRL=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL)); - seq_printf(m, "R_AX_SEC_MPDU_PROC=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC)); - seq_printf(m, "R_AX_SEC_CAM_ACCESS=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_CAM_ACCESS)); - seq_printf(m, "R_AX_SEC_CAM_RDATA=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_CAM_RDATA)); - seq_printf(m, "R_AX_SEC_CAM_WDATA=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_CAM_WDATA)); - seq_printf(m, "R_AX_SEC_TX_DEBUG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_TX_DEBUG)); - seq_printf(m, "R_AX_SEC_RX_DEBUG=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_RX_DEBUG)); - seq_printf(m, "R_AX_SEC_TRX_PKT_CNT=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_TRX_PKT_CNT)); - seq_printf(m, "R_AX_SEC_TRX_BLK_CNT=0x%08x\n", - rtw89_read32(rtwdev, R_AX_SEC_TRX_BLK_CNT)); + p += scnprintf(p, end - p, + "R_AX_SEC_ERR_IMR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_DEBUG)); + p += scnprintf(p, end - p, + "R_AX_SEC_ENG_CTRL=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_ENG_CTRL)); + p += scnprintf(p, end - p, + "R_AX_SEC_MPDU_PROC=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_MPDU_PROC)); + p += scnprintf(p, end - p, + "R_AX_SEC_CAM_ACCESS=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_CAM_ACCESS)); + p += scnprintf(p, end - p, + "R_AX_SEC_CAM_RDATA=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_CAM_RDATA)); + p += scnprintf(p, end - p, + "R_AX_SEC_CAM_WDATA=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_CAM_WDATA)); + p += scnprintf(p, end - p, + "R_AX_SEC_TX_DEBUG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_TX_DEBUG)); + p += scnprintf(p, end - p, + "R_AX_SEC_RX_DEBUG=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_RX_DEBUG)); + p += scnprintf(p, end - p, + "R_AX_SEC_TRX_PKT_CNT=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_TRX_PKT_CNT)); + p += scnprintf(p, end - p, + "R_AX_SEC_TRX_BLK_CNT=0x%08x\n", + rtw89_read32(rtwdev, R_AX_SEC_TRX_BLK_CNT)); } } if (dmac_err & B_AX_MPDU_ERR_FLAG) { - seq_printf(m, "R_AX_MPDU_TX_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_IMR)); - seq_printf(m, "R_AX_MPDU_TX_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_ISR)); - seq_printf(m, "R_AX_MPDU_RX_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_IMR)); - seq_printf(m, "R_AX_MPDU_RX_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_ISR)); + p += scnprintf(p, end - p, "R_AX_MPDU_TX_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_MPDU_TX_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_MPDU_TX_ERR_ISR)); + p += scnprintf(p, end - p, "R_AX_MPDU_RX_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_MPDU_RX_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_MPDU_RX_ERR_ISR)); } if (dmac_err & B_AX_STA_SCHEDULER_ERR_FLAG) { - seq_printf(m, "R_AX_STA_SCHEDULER_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_IMR)); - seq_printf(m, "R_AX_STA_SCHEDULER_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_STA_SCHEDULER_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_STA_SCHEDULER_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_STA_SCHEDULER_ERR_ISR)); } if (dmac_err & B_AX_WDE_DLE_ERR_FLAG) { - seq_printf(m, "R_AX_WDE_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDE_ERR_IMR)); - seq_printf(m, "R_AX_WDE_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR)); - seq_printf(m, "R_AX_PLE_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_ERR_IMR)); - seq_printf(m, "R_AX_PLE_ERR_FLAG_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR)); + p += scnprintf(p, end - p, "R_AX_WDE_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDE_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_WDE_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR)); + p += scnprintf(p, end - p, "R_AX_PLE_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_PLE_ERR_FLAG_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR)); } if (dmac_err & B_AX_TXPKTCTRL_ERR_FLAG) { if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_TXPKTCTL_B0_ERRFLAG_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_TXPKTCTL_B0_ERRFLAG_IMR)); - seq_printf(m, "R_AX_TXPKTCTL_B0_ERRFLAG_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_TXPKTCTL_B0_ERRFLAG_ISR)); - seq_printf(m, "R_AX_TXPKTCTL_B1_ERRFLAG_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_TXPKTCTL_B1_ERRFLAG_IMR)); - seq_printf(m, "R_AX_TXPKTCTL_B1_ERRFLAG_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_TXPKTCTL_B1_ERRFLAG_ISR)); + p += scnprintf(p, end - p, + "R_AX_TXPKTCTL_B0_ERRFLAG_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_TXPKTCTL_B0_ERRFLAG_IMR)); + p += scnprintf(p, end - p, + "R_AX_TXPKTCTL_B0_ERRFLAG_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_TXPKTCTL_B0_ERRFLAG_ISR)); + p += scnprintf(p, end - p, + "R_AX_TXPKTCTL_B1_ERRFLAG_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_TXPKTCTL_B1_ERRFLAG_IMR)); + p += scnprintf(p, end - p, + "R_AX_TXPKTCTL_B1_ERRFLAG_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_TXPKTCTL_B1_ERRFLAG_ISR)); } else { - seq_printf(m, "R_AX_TXPKTCTL_ERR_IMR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR)); - seq_printf(m, "R_AX_TXPKTCTL_ERR_IMR_ISR_B1=0x%08x\n", - rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR_B1)); + p += scnprintf(p, end - p, + "R_AX_TXPKTCTL_ERR_IMR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR)); + p += scnprintf(p, end - p, + "R_AX_TXPKTCTL_ERR_IMR_ISR_B1=0x%08x\n", + rtw89_read32(rtwdev, R_AX_TXPKTCTL_ERR_IMR_ISR_B1)); } } if (dmac_err & B_AX_PLE_DLE_ERR_FLAG) { - seq_printf(m, "R_AX_WDE_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDE_ERR_IMR)); - seq_printf(m, "R_AX_WDE_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR)); - seq_printf(m, "R_AX_PLE_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_ERR_IMR)); - seq_printf(m, "R_AX_PLE_ERR_FLAG_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR)); - seq_printf(m, "R_AX_WD_CPUQ_OP_0=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_0)); - seq_printf(m, "R_AX_WD_CPUQ_OP_1=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_1)); - seq_printf(m, "R_AX_WD_CPUQ_OP_2=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_2)); - seq_printf(m, "R_AX_WD_CPUQ_OP_STATUS=0x%08x\n", - rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_STATUS)); - seq_printf(m, "R_AX_PL_CPUQ_OP_0=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_0)); - seq_printf(m, "R_AX_PL_CPUQ_OP_1=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_1)); - seq_printf(m, "R_AX_PL_CPUQ_OP_2=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_2)); - seq_printf(m, "R_AX_PL_CPUQ_OP_STATUS=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_STATUS)); + p += scnprintf(p, end - p, "R_AX_WDE_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDE_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_WDE_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WDE_ERR_ISR)); + p += scnprintf(p, end - p, "R_AX_PLE_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_PLE_ERR_FLAG_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PLE_ERR_FLAG_ISR)); + p += scnprintf(p, end - p, "R_AX_WD_CPUQ_OP_0=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_0)); + p += scnprintf(p, end - p, "R_AX_WD_CPUQ_OP_1=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_1)); + p += scnprintf(p, end - p, "R_AX_WD_CPUQ_OP_2=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_2)); + p += scnprintf(p, end - p, "R_AX_WD_CPUQ_OP_STATUS=0x%08x\n", + rtw89_read32(rtwdev, R_AX_WD_CPUQ_OP_STATUS)); + p += scnprintf(p, end - p, "R_AX_PL_CPUQ_OP_0=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_0)); + p += scnprintf(p, end - p, "R_AX_PL_CPUQ_OP_1=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_1)); + p += scnprintf(p, end - p, "R_AX_PL_CPUQ_OP_2=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_2)); + p += scnprintf(p, end - p, "R_AX_PL_CPUQ_OP_STATUS=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PL_CPUQ_OP_STATUS)); if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_RX_CTRL0=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RX_CTRL0)); - seq_printf(m, "R_AX_RX_CTRL1=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RX_CTRL1)); - seq_printf(m, "R_AX_RX_CTRL2=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RX_CTRL2)); + p += scnprintf(p, end - p, "R_AX_RX_CTRL0=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RX_CTRL0)); + p += scnprintf(p, end - p, "R_AX_RX_CTRL1=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RX_CTRL1)); + p += scnprintf(p, end - p, "R_AX_RX_CTRL2=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RX_CTRL2)); } else { - seq_printf(m, "R_AX_RXDMA_PKT_INFO_0=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_0)); - seq_printf(m, "R_AX_RXDMA_PKT_INFO_1=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_1)); - seq_printf(m, "R_AX_RXDMA_PKT_INFO_2=0x%08x\n", - rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_2)); + p += scnprintf(p, end - p, + "R_AX_RXDMA_PKT_INFO_0=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_0)); + p += scnprintf(p, end - p, + "R_AX_RXDMA_PKT_INFO_1=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_1)); + p += scnprintf(p, end - p, + "R_AX_RXDMA_PKT_INFO_2=0x%08x\n", + rtw89_read32(rtwdev, R_AX_RXDMA_PKT_INFO_2)); } } if (dmac_err & B_AX_PKTIN_ERR_FLAG) { - seq_printf(m, "R_AX_PKTIN_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PKTIN_ERR_IMR)); - seq_printf(m, "R_AX_PKTIN_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_PKTIN_ERR_ISR)); + p += scnprintf(p, end - p, "R_AX_PKTIN_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PKTIN_ERR_IMR)); + p += scnprintf(p, end - p, "R_AX_PKTIN_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_PKTIN_ERR_ISR)); } if (dmac_err & B_AX_DISPATCH_ERR_FLAG) { - seq_printf(m, "R_AX_HOST_DISPATCHER_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_IMR)); - seq_printf(m, "R_AX_HOST_DISPATCHER_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_ISR)); - seq_printf(m, "R_AX_CPU_DISPATCHER_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_IMR)); - seq_printf(m, "R_AX_CPU_DISPATCHER_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_ISR)); - seq_printf(m, "R_AX_OTHER_DISPATCHER_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_IMR)); - seq_printf(m, "R_AX_OTHER_DISPATCHER_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_HOST_DISPATCHER_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_HOST_DISPATCHER_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_HOST_DISPATCHER_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_CPU_DISPATCHER_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_CPU_DISPATCHER_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_CPU_DISPATCHER_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_OTHER_DISPATCHER_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_OTHER_DISPATCHER_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_OTHER_DISPATCHER_ERR_ISR)); } if (dmac_err & B_AX_BBRPT_ERR_FLAG) { if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_BBRPT_COM_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR)); - seq_printf(m, "R_AX_BBRPT_COM_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_ISR)); - seq_printf(m, "R_AX_BBRPT_CHINFO_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_ISR)); - seq_printf(m, "R_AX_BBRPT_CHINFO_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR)); - seq_printf(m, "R_AX_BBRPT_DFS_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR)); - seq_printf(m, "R_AX_BBRPT_DFS_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_COM_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_COM_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_CHINFO_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_CHINFO_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_DFS_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_DFS_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_ISR)); } else { - seq_printf(m, "R_AX_BBRPT_COM_ERR_IMR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR_ISR)); - seq_printf(m, "R_AX_BBRPT_CHINFO_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_ISR)); - seq_printf(m, "R_AX_BBRPT_CHINFO_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR)); - seq_printf(m, "R_AX_BBRPT_DFS_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR)); - seq_printf(m, "R_AX_BBRPT_DFS_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_COM_ERR_IMR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_COM_ERR_IMR_ISR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_CHINFO_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_ISR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_CHINFO_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_CHINFO_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_DFS_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_IMR)); + p += scnprintf(p, end - p, + "R_AX_BBRPT_DFS_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_BBRPT_DFS_ERR_ISR)); } } if (dmac_err & B_AX_HAXIDMA_ERR_FLAG && chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_HAXIDMA_ERR_IMR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_HAXI_IDCT_MSK)); - seq_printf(m, "R_AX_HAXIDMA_ERR_ISR=0x%08x\n", - rtw89_read32(rtwdev, R_AX_HAXI_IDCT)); + p += scnprintf(p, end - p, "R_AX_HAXIDMA_ERR_IMR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_HAXI_IDCT_MSK)); + p += scnprintf(p, end - p, "R_AX_HAXIDMA_ERR_ISR=0x%08x\n", + rtw89_read32(rtwdev, R_AX_HAXI_IDCT)); } - return 0; +out: + return p - buf; } static int rtw89_debug_mac_dump_cmac_err(struct rtw89_dev *rtwdev, - struct seq_file *m, + char *buf, size_t bufsz, enum rtw89_mac_idx band) { const struct rtw89_chip_info *chip = rtwdev->chip; + char *p = buf, *end = buf + bufsz; u32 offset = 0; u32 cmac_err; int ret; @@ -1570,96 +1685,127 @@ static int rtw89_debug_mac_dump_cmac_err(struct rtw89_dev *rtwdev, ret = rtw89_mac_check_mac_en(rtwdev, band, RTW89_CMAC_SEL); if (ret) { if (band) - seq_puts(m, "[CMAC] : CMAC1 not enabled\n"); + p += scnprintf(p, end - p, + "[CMAC] : CMAC1 not enabled\n"); else - seq_puts(m, "[CMAC] : CMAC0 not enabled\n"); - return ret; + p += scnprintf(p, end - p, + "[CMAC] : CMAC0 not enabled\n"); + goto out; } if (band) offset = RTW89_MAC_AX_BAND_REG_OFFSET; cmac_err = rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR + offset); - seq_printf(m, "R_AX_CMAC_ERR_ISR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR + offset)); - seq_printf(m, "R_AX_CMAC_FUNC_EN [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_CMAC_FUNC_EN + offset)); - seq_printf(m, "R_AX_CK_EN [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_CK_EN + offset)); + p += scnprintf(p, end - p, "R_AX_CMAC_ERR_ISR [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_CMAC_ERR_ISR + offset)); + p += scnprintf(p, end - p, "R_AX_CMAC_FUNC_EN [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_CMAC_FUNC_EN + offset)); + p += scnprintf(p, end - p, "R_AX_CK_EN [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_CK_EN + offset)); if (cmac_err & B_AX_SCHEDULE_TOP_ERR_IND) { - seq_printf(m, "R_AX_SCHEDULE_ERR_IMR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_IMR + offset)); - seq_printf(m, "R_AX_SCHEDULE_ERR_ISR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_ISR + offset)); + p += scnprintf(p, end - p, + "R_AX_SCHEDULE_ERR_IMR [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_IMR + offset)); + p += scnprintf(p, end - p, + "R_AX_SCHEDULE_ERR_ISR [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_SCHEDULE_ERR_ISR + offset)); } if (cmac_err & B_AX_PTCL_TOP_ERR_IND) { - seq_printf(m, "R_AX_PTCL_IMR0 [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_PTCL_IMR0 + offset)); - seq_printf(m, "R_AX_PTCL_ISR0 [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_PTCL_ISR0 + offset)); + p += scnprintf(p, end - p, "R_AX_PTCL_IMR0 [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_PTCL_IMR0 + offset)); + p += scnprintf(p, end - p, "R_AX_PTCL_ISR0 [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_PTCL_ISR0 + offset)); } if (cmac_err & B_AX_DMA_TOP_ERR_IND) { if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_RX_ERR_FLAG [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_RX_ERR_FLAG + offset)); - seq_printf(m, "R_AX_RX_ERR_FLAG_IMR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_RX_ERR_FLAG_IMR + offset)); + p += scnprintf(p, end - p, + "R_AX_RX_ERR_FLAG [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_RX_ERR_FLAG + offset)); + p += scnprintf(p, end - p, + "R_AX_RX_ERR_FLAG_IMR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_RX_ERR_FLAG_IMR + offset)); } else { - seq_printf(m, "R_AX_DLE_CTRL [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_DLE_CTRL + offset)); + p += scnprintf(p, end - p, + "R_AX_DLE_CTRL [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_DLE_CTRL + offset)); } } if (cmac_err & B_AX_DMA_TOP_ERR_IND || cmac_err & B_AX_WMAC_RX_ERR_IND) { if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_PHYINFO_ERR_ISR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_ISR + offset)); - seq_printf(m, "R_AX_PHYINFO_ERR_IMR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_IMR + offset)); + p += scnprintf(p, end - p, + "R_AX_PHYINFO_ERR_ISR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_ISR + offset)); + p += scnprintf(p, end - p, + "R_AX_PHYINFO_ERR_IMR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_IMR + offset)); } else { - seq_printf(m, "R_AX_PHYINFO_ERR_IMR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_IMR + offset)); + p += scnprintf(p, end - p, + "R_AX_PHYINFO_ERR_IMR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_PHYINFO_ERR_IMR + offset)); } } if (cmac_err & B_AX_TXPWR_CTRL_ERR_IND) { - seq_printf(m, "R_AX_TXPWR_IMR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_TXPWR_IMR + offset)); - seq_printf(m, "R_AX_TXPWR_ISR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_TXPWR_ISR + offset)); + p += scnprintf(p, end - p, "R_AX_TXPWR_IMR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_TXPWR_IMR + offset)); + p += scnprintf(p, end - p, "R_AX_TXPWR_ISR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, R_AX_TXPWR_ISR + offset)); } if (cmac_err & B_AX_WMAC_TX_ERR_IND) { if (chip->chip_id == RTL8852C) { - seq_printf(m, "R_AX_TRXPTCL_ERROR_INDICA [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_TRXPTCL_ERROR_INDICA + offset)); - seq_printf(m, "R_AX_TRXPTCL_ERROR_INDICA_MASK [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_TRXPTCL_ERROR_INDICA_MASK + offset)); + p += scnprintf(p, end - p, + "R_AX_TRXPTCL_ERROR_INDICA [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, + R_AX_TRXPTCL_ERROR_INDICA + offset)); + p += scnprintf(p, end - p, + "R_AX_TRXPTCL_ERROR_INDICA_MASK [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, + R_AX_TRXPTCL_ERROR_INDICA_MASK + offset)); } else { - seq_printf(m, "R_AX_TMAC_ERR_IMR_ISR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_TMAC_ERR_IMR_ISR + offset)); + p += scnprintf(p, end - p, + "R_AX_TMAC_ERR_IMR_ISR [%d]=0x%08x\n", + band, + rtw89_read32(rtwdev, + R_AX_TMAC_ERR_IMR_ISR + offset)); } - seq_printf(m, "R_AX_DBGSEL_TRXPTCL [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL + offset)); + p += scnprintf(p, end - p, + "R_AX_DBGSEL_TRXPTCL [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_DBGSEL_TRXPTCL + offset)); } - seq_printf(m, "R_AX_CMAC_ERR_IMR [%d]=0x%08x\n", band, - rtw89_read32(rtwdev, R_AX_CMAC_ERR_IMR + offset)); + p += scnprintf(p, end - p, "R_AX_CMAC_ERR_IMR [%d]=0x%08x\n", band, + rtw89_read32(rtwdev, R_AX_CMAC_ERR_IMR + offset)); - return 0; +out: + return p - buf; } static int rtw89_debug_mac_dump_cmac_dbg(struct rtw89_dev *rtwdev, - struct seq_file *m) + char *buf, size_t bufsz) { - rtw89_debug_mac_dump_cmac_err(rtwdev, m, RTW89_MAC_0); + char *p = buf, *end = buf + bufsz; + + p += rtw89_debug_mac_dump_cmac_err(rtwdev, p, end - p, RTW89_MAC_0); if (rtwdev->dbcc_en) - rtw89_debug_mac_dump_cmac_err(rtwdev, m, RTW89_MAC_1); + p += rtw89_debug_mac_dump_cmac_err(rtwdev, p, end - p, RTW89_MAC_1); - return 0; + return p - buf; } static const struct rtw89_mac_dbg_port_info dbg_port_ptcl_c0 = { @@ -2465,11 +2611,12 @@ static const struct rtw89_mac_dbg_port_info dbg_port_pcie_misc2 = { .rd_msk = B_AX_DEBUG_ST_MASK }; -static const struct rtw89_mac_dbg_port_info * -rtw89_debug_mac_dbg_port_sel(struct seq_file *m, - struct rtw89_dev *rtwdev, u32 sel) +static int +rtw89_debug_mac_dbg_port_sel(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + u32 sel, const struct rtw89_mac_dbg_port_info **ppinfo) { - const struct rtw89_mac_dbg_port_info *info; + const struct rtw89_mac_dbg_port_info *info = NULL; + char *p = buf, *end = buf + bufsz; u32 index; u32 val32; u16 val16; @@ -2481,28 +2628,28 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val16 = rtw89_read16(rtwdev, R_AX_PTCL_DBG); val16 |= B_AX_PTCL_DBG_EN; rtw89_write16(rtwdev, R_AX_PTCL_DBG, val16); - seq_puts(m, "Enable PTCL C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable PTCL C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_PTCL_C1: info = &dbg_port_ptcl_c1; val16 = rtw89_read16(rtwdev, R_AX_PTCL_DBG_C1); val16 |= B_AX_PTCL_DBG_EN; rtw89_write16(rtwdev, R_AX_PTCL_DBG_C1, val16); - seq_puts(m, "Enable PTCL C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable PTCL C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_SCH_C0: info = &dbg_port_sch_c0; val32 = rtw89_read32(rtwdev, R_AX_SCH_DBG_SEL); val32 |= B_AX_SCH_DBG_EN; rtw89_write32(rtwdev, R_AX_SCH_DBG_SEL, val32); - seq_puts(m, "Enable SCH C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable SCH C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_SCH_C1: info = &dbg_port_sch_c1; val32 = rtw89_read32(rtwdev, R_AX_SCH_DBG_SEL_C1); val32 |= B_AX_SCH_DBG_EN; rtw89_write32(rtwdev, R_AX_SCH_DBG_SEL_C1, val32); - seq_puts(m, "Enable SCH C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable SCH C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_TMAC_C0: info = &dbg_port_tmac_c0; @@ -2519,7 +2666,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1); val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK); rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32); - seq_puts(m, "Enable TMAC C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable TMAC C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_TMAC_C1: info = &dbg_port_tmac_c1; @@ -2536,7 +2683,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1); val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK); rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32); - seq_puts(m, "Enable TMAC C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable TMAC C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_RMAC_C0: info = &dbg_port_rmac_c0; @@ -2558,7 +2705,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val8 = u8_replace_bits(val8, RMAC_CMAC_DBG_SEL, B_AX_DBGSEL_TRXPTCL_MASK); rtw89_write8(rtwdev, R_AX_DBGSEL_TRXPTCL, val8); - seq_puts(m, "Enable RMAC C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable RMAC C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_RMAC_C1: info = &dbg_port_rmac_c1; @@ -2580,23 +2727,23 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val8 = u8_replace_bits(val8, RMAC_CMAC_DBG_SEL, B_AX_DBGSEL_TRXPTCL_MASK); rtw89_write8(rtwdev, R_AX_DBGSEL_TRXPTCL_C1, val8); - seq_puts(m, "Enable RMAC C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable RMAC C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_RMACST_C0: info = &dbg_port_rmacst_c0; - seq_puts(m, "Enable RMAC state C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable RMAC state C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_RMACST_C1: info = &dbg_port_rmacst_c1; - seq_puts(m, "Enable RMAC state C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable RMAC state C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_RMAC_PLCP_C0: info = &dbg_port_rmac_plcp_c0; - seq_puts(m, "Enable RMAC PLCP C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable RMAC PLCP C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_RMAC_PLCP_C1: info = &dbg_port_rmac_plcp_c1; - seq_puts(m, "Enable RMAC PLCP C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable RMAC PLCP C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_TRXPTCL_C0: info = &dbg_port_trxptcl_c0; @@ -2608,7 +2755,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1); val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK); rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32); - seq_puts(m, "Enable TRXPTCL C0 dbgport.\n"); + p += scnprintf(p, end - p, "Enable TRXPTCL C0 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_TRXPTCL_C1: info = &dbg_port_trxptcl_c1; @@ -2620,131 +2767,137 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = rtw89_read32(rtwdev, R_AX_SYS_STATUS1); val32 = u32_replace_bits(val32, MAC_DBG_SEL, B_AX_SEL_0XC0_MASK); rtw89_write32(rtwdev, R_AX_SYS_STATUS1, val32); - seq_puts(m, "Enable TRXPTCL C1 dbgport.\n"); + p += scnprintf(p, end - p, "Enable TRXPTCL C1 dbgport.\n"); break; case RTW89_DBG_PORT_SEL_TX_INFOL_C0: info = &dbg_port_tx_infol_c0; val32 = rtw89_read32(rtwdev, R_AX_TCR1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1, val32); - seq_puts(m, "Enable tx infol dump.\n"); + p += scnprintf(p, end - p, "Enable tx infol dump.\n"); break; case RTW89_DBG_PORT_SEL_TX_INFOH_C0: info = &dbg_port_tx_infoh_c0; val32 = rtw89_read32(rtwdev, R_AX_TCR1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1, val32); - seq_puts(m, "Enable tx infoh dump.\n"); + p += scnprintf(p, end - p, "Enable tx infoh dump.\n"); break; case RTW89_DBG_PORT_SEL_TX_INFOL_C1: info = &dbg_port_tx_infol_c1; val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1_C1, val32); - seq_puts(m, "Enable tx infol dump.\n"); + p += scnprintf(p, end - p, "Enable tx infol dump.\n"); break; case RTW89_DBG_PORT_SEL_TX_INFOH_C1: info = &dbg_port_tx_infoh_c1; val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1_C1, val32); - seq_puts(m, "Enable tx infoh dump.\n"); + p += scnprintf(p, end - p, "Enable tx infoh dump.\n"); break; case RTW89_DBG_PORT_SEL_TXTF_INFOL_C0: info = &dbg_port_txtf_infol_c0; val32 = rtw89_read32(rtwdev, R_AX_TCR1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1, val32); - seq_puts(m, "Enable tx tf infol dump.\n"); + p += scnprintf(p, end - p, "Enable tx tf infol dump.\n"); break; case RTW89_DBG_PORT_SEL_TXTF_INFOH_C0: info = &dbg_port_txtf_infoh_c0; val32 = rtw89_read32(rtwdev, R_AX_TCR1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1, val32); - seq_puts(m, "Enable tx tf infoh dump.\n"); + p += scnprintf(p, end - p, "Enable tx tf infoh dump.\n"); break; case RTW89_DBG_PORT_SEL_TXTF_INFOL_C1: info = &dbg_port_txtf_infol_c1; val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1_C1, val32); - seq_puts(m, "Enable tx tf infol dump.\n"); + p += scnprintf(p, end - p, "Enable tx tf infol dump.\n"); break; case RTW89_DBG_PORT_SEL_TXTF_INFOH_C1: info = &dbg_port_txtf_infoh_c1; val32 = rtw89_read32(rtwdev, R_AX_TCR1_C1); val32 |= B_AX_TCR_FORCE_READ_TXDFIFO; rtw89_write32(rtwdev, R_AX_TCR1_C1, val32); - seq_puts(m, "Enable tx tf infoh dump.\n"); + p += scnprintf(p, end - p, "Enable tx tf infoh dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_BUFMGN_FREEPG: info = &dbg_port_wde_bufmgn_freepg; - seq_puts(m, "Enable wde bufmgn freepg dump.\n"); + p += scnprintf(p, end - p, "Enable wde bufmgn freepg dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_BUFMGN_QUOTA: info = &dbg_port_wde_bufmgn_quota; - seq_puts(m, "Enable wde bufmgn quota dump.\n"); + p += scnprintf(p, end - p, "Enable wde bufmgn quota dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_BUFMGN_PAGELLT: info = &dbg_port_wde_bufmgn_pagellt; - seq_puts(m, "Enable wde bufmgn pagellt dump.\n"); + p += scnprintf(p, end - p, + "Enable wde bufmgn pagellt dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_BUFMGN_PKTINFO: info = &dbg_port_wde_bufmgn_pktinfo; - seq_puts(m, "Enable wde bufmgn pktinfo dump.\n"); + p += scnprintf(p, end - p, + "Enable wde bufmgn pktinfo dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_QUEMGN_PREPKT: info = &dbg_port_wde_quemgn_prepkt; - seq_puts(m, "Enable wde quemgn prepkt dump.\n"); + p += scnprintf(p, end - p, "Enable wde quemgn prepkt dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_QUEMGN_NXTPKT: info = &dbg_port_wde_quemgn_nxtpkt; - seq_puts(m, "Enable wde quemgn nxtpkt dump.\n"); + p += scnprintf(p, end - p, "Enable wde quemgn nxtpkt dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_QUEMGN_QLNKTBL: info = &dbg_port_wde_quemgn_qlnktbl; - seq_puts(m, "Enable wde quemgn qlnktbl dump.\n"); + p += scnprintf(p, end - p, + "Enable wde quemgn qlnktbl dump.\n"); break; case RTW89_DBG_PORT_SEL_WDE_QUEMGN_QEMPTY: info = &dbg_port_wde_quemgn_qempty; - seq_puts(m, "Enable wde quemgn qempty dump.\n"); + p += scnprintf(p, end - p, "Enable wde quemgn qempty dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_BUFMGN_FREEPG: info = &dbg_port_ple_bufmgn_freepg; - seq_puts(m, "Enable ple bufmgn freepg dump.\n"); + p += scnprintf(p, end - p, "Enable ple bufmgn freepg dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_BUFMGN_QUOTA: info = &dbg_port_ple_bufmgn_quota; - seq_puts(m, "Enable ple bufmgn quota dump.\n"); + p += scnprintf(p, end - p, "Enable ple bufmgn quota dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_BUFMGN_PAGELLT: info = &dbg_port_ple_bufmgn_pagellt; - seq_puts(m, "Enable ple bufmgn pagellt dump.\n"); + p += scnprintf(p, end - p, + "Enable ple bufmgn pagellt dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_BUFMGN_PKTINFO: info = &dbg_port_ple_bufmgn_pktinfo; - seq_puts(m, "Enable ple bufmgn pktinfo dump.\n"); + p += scnprintf(p, end - p, + "Enable ple bufmgn pktinfo dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_QUEMGN_PREPKT: info = &dbg_port_ple_quemgn_prepkt; - seq_puts(m, "Enable ple quemgn prepkt dump.\n"); + p += scnprintf(p, end - p, "Enable ple quemgn prepkt dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_QUEMGN_NXTPKT: info = &dbg_port_ple_quemgn_nxtpkt; - seq_puts(m, "Enable ple quemgn nxtpkt dump.\n"); + p += scnprintf(p, end - p, "Enable ple quemgn nxtpkt dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_QUEMGN_QLNKTBL: info = &dbg_port_ple_quemgn_qlnktbl; - seq_puts(m, "Enable ple quemgn qlnktbl dump.\n"); + p += scnprintf(p, end - p, + "Enable ple quemgn qlnktbl dump.\n"); break; case RTW89_DBG_PORT_SEL_PLE_QUEMGN_QEMPTY: info = &dbg_port_ple_quemgn_qempty; - seq_puts(m, "Enable ple quemgn qempty dump.\n"); + p += scnprintf(p, end - p, "Enable ple quemgn qempty dump.\n"); break; case RTW89_DBG_PORT_SEL_PKTINFO: info = &dbg_port_pktinfo; - seq_puts(m, "Enable pktinfo dump.\n"); + p += scnprintf(p, end - p, "Enable pktinfo dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_TX0: rtw89_write32_mask(rtwdev, R_AX_DBG_CTRL, @@ -2763,7 +2916,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 0); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, index); - seq_printf(m, "Enable Dispatcher hdt tx%x dump.\n", index); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt tx%x dump.\n", index); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_TX6: info = &dbg_port_dspt_hdt_tx6; @@ -2771,7 +2925,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 0); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 6); - seq_puts(m, "Enable Dispatcher hdt tx6 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt tx6 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_TX7: info = &dbg_port_dspt_hdt_tx7; @@ -2779,7 +2934,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 0); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 7); - seq_puts(m, "Enable Dispatcher hdt tx7 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt tx7 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_TX8: info = &dbg_port_dspt_hdt_tx8; @@ -2787,7 +2943,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 0); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 8); - seq_puts(m, "Enable Dispatcher hdt tx8 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt tx8 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_TX9: case RTW89_DBG_PORT_SEL_DSPT_HDT_TXA: @@ -2799,7 +2956,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 0); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, index); - seq_printf(m, "Enable Dispatcher hdt tx%x dump.\n", index); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt tx%x dump.\n", index); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_TXD: info = &dbg_port_dspt_hdt_txD; @@ -2807,7 +2965,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 0); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 0xD); - seq_puts(m, "Enable Dispatcher hdt txD dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt txD dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TX0: info = &dbg_port_dspt_cdt_tx0; @@ -2815,7 +2974,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 0); - seq_puts(m, "Enable Dispatcher cdt tx0 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx0 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TX1: info = &dbg_port_dspt_cdt_tx1; @@ -2823,7 +2983,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 1); - seq_puts(m, "Enable Dispatcher cdt tx1 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx1 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TX3: info = &dbg_port_dspt_cdt_tx3; @@ -2831,7 +2992,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 3); - seq_puts(m, "Enable Dispatcher cdt tx3 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx3 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TX4: info = &dbg_port_dspt_cdt_tx4; @@ -2839,7 +3001,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 4); - seq_puts(m, "Enable Dispatcher cdt tx4 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx4 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TX5: case RTW89_DBG_PORT_SEL_DSPT_CDT_TX6: @@ -2851,7 +3014,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, index); - seq_printf(m, "Enable Dispatcher cdt tx%x dump.\n", index); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx%x dump.\n", index); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TX9: info = &dbg_port_dspt_cdt_tx9; @@ -2859,7 +3023,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 9); - seq_puts(m, "Enable Dispatcher cdt tx9 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx9 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_TXA: case RTW89_DBG_PORT_SEL_DSPT_CDT_TXB: @@ -2870,7 +3035,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 1); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, index); - seq_printf(m, "Enable Dispatcher cdt tx%x dump.\n", index); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt tx%x dump.\n", index); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_RX0: info = &dbg_port_dspt_hdt_rx0; @@ -2878,7 +3044,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 2); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 0); - seq_puts(m, "Enable Dispatcher hdt rx0 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt rx0 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_RX1: case RTW89_DBG_PORT_SEL_DSPT_HDT_RX2: @@ -2888,7 +3055,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 2); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, index); - seq_printf(m, "Enable Dispatcher hdt rx%x dump.\n", index); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt rx%x dump.\n", index); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_RX3: info = &dbg_port_dspt_hdt_rx3; @@ -2896,7 +3064,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 2); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 3); - seq_puts(m, "Enable Dispatcher hdt rx3 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt rx3 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_RX4: info = &dbg_port_dspt_hdt_rx4; @@ -2904,7 +3073,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 2); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 4); - seq_puts(m, "Enable Dispatcher hdt rx4 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt rx4 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_HDT_RX5: info = &dbg_port_dspt_hdt_rx5; @@ -2912,7 +3082,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 2); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 5); - seq_puts(m, "Enable Dispatcher hdt rx5 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher hdt rx5 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_RX_P0_0: info = &dbg_port_dspt_cdt_rx_p0_0; @@ -2920,7 +3091,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 3); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 0); - seq_puts(m, "Enable Dispatcher cdt rx part0 0 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt rx part0 0 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_RX_P0: case RTW89_DBG_PORT_SEL_DSPT_CDT_RX_P0_1: @@ -2929,7 +3101,8 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 3); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 1); - seq_puts(m, "Enable Dispatcher cdt rx part0 1 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt rx part0 1 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_RX_P0_2: info = &dbg_port_dspt_cdt_rx_p0_2; @@ -2937,43 +3110,50 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, B_AX_DISPATCHER_INTN_SEL_MASK, 3); rtw89_write16_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_CH_SEL_MASK, 2); - seq_puts(m, "Enable Dispatcher cdt rx part0 2 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt rx part0 2 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_CDT_RX_P1: info = &dbg_port_dspt_cdt_rx_p1; rtw89_write8_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_INTN_SEL_MASK, 3); - seq_puts(m, "Enable Dispatcher cdt rx part1 dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher cdt rx part1 dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_STF_CTRL: info = &dbg_port_dspt_stf_ctrl; rtw89_write8_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_INTN_SEL_MASK, 4); - seq_puts(m, "Enable Dispatcher stf control dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher stf control dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_ADDR_CTRL: info = &dbg_port_dspt_addr_ctrl; rtw89_write8_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_INTN_SEL_MASK, 5); - seq_puts(m, "Enable Dispatcher addr control dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher addr control dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_WDE_INTF: info = &dbg_port_dspt_wde_intf; rtw89_write8_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_INTN_SEL_MASK, 6); - seq_puts(m, "Enable Dispatcher wde interface dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher wde interface dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_PLE_INTF: info = &dbg_port_dspt_ple_intf; rtw89_write8_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_INTN_SEL_MASK, 7); - seq_puts(m, "Enable Dispatcher ple interface dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher ple interface dump.\n"); break; case RTW89_DBG_PORT_SEL_DSPT_FLOW_CTRL: info = &dbg_port_dspt_flow_ctrl; rtw89_write8_mask(rtwdev, info->sel_addr, B_AX_DISPATCHER_INTN_SEL_MASK, 8); - seq_puts(m, "Enable Dispatcher flow control dump.\n"); + p += scnprintf(p, end - p, + "Enable Dispatcher flow control dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_TXDMA: info = &dbg_port_pcie_txdma; @@ -2981,7 +3161,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = u32_replace_bits(val32, PCIE_TXDMA_DBG_SEL, B_AX_DBG_SEL0); val32 = u32_replace_bits(val32, PCIE_TXDMA_DBG_SEL, B_AX_DBG_SEL1); rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32); - seq_puts(m, "Enable pcie txdma dump.\n"); + p += scnprintf(p, end - p, "Enable pcie txdma dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_RXDMA: info = &dbg_port_pcie_rxdma; @@ -2989,7 +3169,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = u32_replace_bits(val32, PCIE_RXDMA_DBG_SEL, B_AX_DBG_SEL0); val32 = u32_replace_bits(val32, PCIE_RXDMA_DBG_SEL, B_AX_DBG_SEL1); rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32); - seq_puts(m, "Enable pcie rxdma dump.\n"); + p += scnprintf(p, end - p, "Enable pcie rxdma dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_CVT: info = &dbg_port_pcie_cvt; @@ -2997,7 +3177,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = u32_replace_bits(val32, PCIE_CVT_DBG_SEL, B_AX_DBG_SEL0); val32 = u32_replace_bits(val32, PCIE_CVT_DBG_SEL, B_AX_DBG_SEL1); rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32); - seq_puts(m, "Enable pcie cvt dump.\n"); + p += scnprintf(p, end - p, "Enable pcie cvt dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_CXPL: info = &dbg_port_pcie_cxpl; @@ -3005,7 +3185,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = u32_replace_bits(val32, PCIE_CXPL_DBG_SEL, B_AX_DBG_SEL0); val32 = u32_replace_bits(val32, PCIE_CXPL_DBG_SEL, B_AX_DBG_SEL1); rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32); - seq_puts(m, "Enable pcie cxpl dump.\n"); + p += scnprintf(p, end - p, "Enable pcie cxpl dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_IO: info = &dbg_port_pcie_io; @@ -3013,7 +3193,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = u32_replace_bits(val32, PCIE_IO_DBG_SEL, B_AX_DBG_SEL0); val32 = u32_replace_bits(val32, PCIE_IO_DBG_SEL, B_AX_DBG_SEL1); rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32); - seq_puts(m, "Enable pcie io dump.\n"); + p += scnprintf(p, end - p, "Enable pcie io dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_MISC: info = &dbg_port_pcie_misc; @@ -3021,7 +3201,7 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val32 = u32_replace_bits(val32, PCIE_MISC_DBG_SEL, B_AX_DBG_SEL0); val32 = u32_replace_bits(val32, PCIE_MISC_DBG_SEL, B_AX_DBG_SEL1); rtw89_write32(rtwdev, R_AX_DBG_CTRL, val32); - seq_puts(m, "Enable pcie misc dump.\n"); + p += scnprintf(p, end - p, "Enable pcie misc dump.\n"); break; case RTW89_DBG_PORT_SEL_PCIE_MISC2: info = &dbg_port_pcie_misc2; @@ -3029,14 +3209,16 @@ rtw89_debug_mac_dbg_port_sel(struct seq_file *m, val16 = u16_replace_bits(val16, PCIE_MISC2_DBG_SEL, B_AX_PCIE_DBG_SEL_MASK); rtw89_write16(rtwdev, R_AX_PCIE_DBG_CTRL, val16); - seq_puts(m, "Enable pcie misc2 dump.\n"); + p += scnprintf(p, end - p, "Enable pcie misc2 dump.\n"); break; default: - seq_puts(m, "Dbg port select err\n"); - return NULL; + p += scnprintf(p, end - p, "Dbg port select err\n"); + break; } - return info; + *ppinfo = info; + + return p - buf; } static bool is_dbg_port_valid(struct rtw89_dev *rtwdev, u32 sel) @@ -3070,23 +3252,25 @@ static bool is_dbg_port_valid(struct rtw89_dev *rtwdev, u32 sel) } static int rtw89_debug_mac_dbg_port_dump(struct rtw89_dev *rtwdev, - struct seq_file *m, u32 sel) + char *buf, size_t bufsz, u32 sel) { - const struct rtw89_mac_dbg_port_info *info; - u8 val8; - u16 val16; + const struct rtw89_mac_dbg_port_info *info = NULL; + char *p = buf, *end = buf + bufsz; u32 val32; + u16 val16; + u8 val8; u32 i; - info = rtw89_debug_mac_dbg_port_sel(m, rtwdev, sel); + p += rtw89_debug_mac_dbg_port_sel(rtwdev, p, end - p, sel, &info); + if (!info) { rtw89_err(rtwdev, "failed to select debug port %d\n", sel); - return -EINVAL; + goto out; } #define case_DBG_SEL(__sel) \ case RTW89_DBG_PORT_SEL_##__sel: \ - seq_puts(m, "Dump debug port " #__sel ":\n"); \ + p += scnprintf(p, end - p, "Dump debug port " #__sel ":\n"); \ break switch (sel) { @@ -3182,8 +3366,8 @@ static int rtw89_debug_mac_dbg_port_dump(struct rtw89_dev *rtwdev, #undef case_DBG_SEL - seq_printf(m, "Sel addr = 0x%X\n", info->sel_addr); - seq_printf(m, "Read addr = 0x%X\n", info->rd_addr); + p += scnprintf(p, end - p, "Sel addr = 0x%X\n", info->sel_addr); + p += scnprintf(p, end - p, "Read addr = 0x%X\n", info->rd_addr); for (i = info->srt; i <= info->end; i++) { switch (info->sel_byte) { @@ -3191,17 +3375,17 @@ static int rtw89_debug_mac_dbg_port_dump(struct rtw89_dev *rtwdev, default: rtw89_write8_mask(rtwdev, info->sel_addr, info->sel_msk, i); - seq_printf(m, "0x%02X: ", i); + p += scnprintf(p, end - p, "0x%02X: ", i); break; case 2: rtw89_write16_mask(rtwdev, info->sel_addr, info->sel_msk, i); - seq_printf(m, "0x%04X: ", i); + p += scnprintf(p, end - p, "0x%04X: ", i); break; case 4: rtw89_write32_mask(rtwdev, info->sel_addr, info->sel_msk, i); - seq_printf(m, "0x%04X: ", i); + p += scnprintf(p, end - p, "0x%04X: ", i); break; } @@ -3212,77 +3396,75 @@ static int rtw89_debug_mac_dbg_port_dump(struct rtw89_dev *rtwdev, default: val8 = rtw89_read8_mask(rtwdev, info->rd_addr, info->rd_msk); - seq_printf(m, "0x%02X\n", val8); + p += scnprintf(p, end - p, "0x%02X\n", val8); break; case 2: val16 = rtw89_read16_mask(rtwdev, info->rd_addr, info->rd_msk); - seq_printf(m, "0x%04X\n", val16); + p += scnprintf(p, end - p, "0x%04X\n", val16); break; case 4: val32 = rtw89_read32_mask(rtwdev, info->rd_addr, info->rd_msk); - seq_printf(m, "0x%08X\n", val32); + p += scnprintf(p, end - p, "0x%08X\n", val32); break; } } - return 0; +out: + return p - buf; } static int rtw89_debug_mac_dump_dbg_port(struct rtw89_dev *rtwdev, - struct seq_file *m) + char *buf, size_t bufsz) { + char *p = buf, *end = buf + bufsz; + ssize_t n; u32 sel; - int ret = 0; for (sel = RTW89_DBG_PORT_SEL_PTCL_C0; sel < RTW89_DBG_PORT_SEL_LAST; sel++) { if (!is_dbg_port_valid(rtwdev, sel)) continue; - ret = rtw89_debug_mac_dbg_port_dump(rtwdev, m, sel); - if (ret) { + n = rtw89_debug_mac_dbg_port_dump(rtwdev, p, end - p, sel); + if (n < 0) { rtw89_err(rtwdev, "failed to dump debug port %d\n", sel); break; } + p += n; } - return ret; + return p - buf; } -static int -rtw89_debug_priv_mac_dbg_port_dump_get(struct seq_file *m, void *v) +static ssize_t +rtw89_debug_priv_mac_dbg_port_dump_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + char *p = buf, *end = buf + bufsz; if (debugfs_priv->dbgpkg_en.ss_dbg) - rtw89_debug_mac_dump_ss_dbg(rtwdev, m); + p += rtw89_debug_mac_dump_ss_dbg(rtwdev, p, end - p); if (debugfs_priv->dbgpkg_en.dle_dbg) - rtw89_debug_mac_dump_dle_dbg(rtwdev, m); + p += rtw89_debug_mac_dump_dle_dbg(rtwdev, p, end - p); if (debugfs_priv->dbgpkg_en.dmac_dbg) - rtw89_debug_mac_dump_dmac_dbg(rtwdev, m); + p += rtw89_debug_mac_dump_dmac_dbg(rtwdev, p, end - p); if (debugfs_priv->dbgpkg_en.cmac_dbg) - rtw89_debug_mac_dump_cmac_dbg(rtwdev, m); + p += rtw89_debug_mac_dump_cmac_dbg(rtwdev, p, end - p); if (debugfs_priv->dbgpkg_en.dbg_port) - rtw89_debug_mac_dump_dbg_port(rtwdev, m); + p += rtw89_debug_mac_dump_dbg_port(rtwdev, p, end - p); - return 0; + return p - buf; }; -static u8 *rtw89_hex2bin_user(struct rtw89_dev *rtwdev, - const char __user *user_buf, size_t count) +static u8 *rtw89_hex2bin(struct rtw89_dev *rtwdev, const char *buf, size_t count) { - char *buf; u8 *bin; int num; int err = 0; - buf = memdup_user(user_buf, count); - if (IS_ERR(buf)) - return buf; - num = count / 2; bin = kmalloc(num, GFP_KERNEL); if (!bin) { @@ -3297,22 +3479,18 @@ static u8 *rtw89_hex2bin_user(struct rtw89_dev *rtwdev, } out: - kfree(buf); - return err ? ERR_PTR(err) : bin; } -static ssize_t rtw89_debug_priv_send_h2c_set(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +static ssize_t rtw89_debug_priv_send_h2c_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; u8 *h2c; int ret; u16 h2c_len = count / 2; - h2c = rtw89_hex2bin_user(rtwdev, user_buf, count); + h2c = rtw89_hex2bin(rtwdev, buf, count); if (IS_ERR(h2c)) return -EFAULT; @@ -3323,34 +3501,36 @@ static ssize_t rtw89_debug_priv_send_h2c_set(struct file *filp, return ret ? ret : count; } -static int -rtw89_debug_priv_early_h2c_get(struct seq_file *m, void *v) +static ssize_t +rtw89_debug_priv_early_h2c_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_early_h2c *early_h2c; + char *p = buf, *end = buf + bufsz; int seq = 0; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); + list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) - seq_printf(m, "%d: %*ph\n", ++seq, early_h2c->h2c_len, early_h2c->h2c); - mutex_unlock(&rtwdev->mutex); + p += scnprintf(p, end - p, "%d: %*ph\n", ++seq, + early_h2c->h2c_len, early_h2c->h2c); - return 0; + return p - buf; } static ssize_t -rtw89_debug_priv_early_h2c_set(struct file *filp, const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_early_h2c_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_early_h2c *early_h2c; u8 *h2c; u16 h2c_len = count / 2; - h2c = rtw89_hex2bin_user(rtwdev, user_buf, count); + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + h2c = rtw89_hex2bin(rtwdev, buf, count); if (IS_ERR(h2c)) return -EFAULT; @@ -3369,9 +3549,7 @@ rtw89_debug_priv_early_h2c_set(struct file *filp, const char __user *user_buf, early_h2c->h2c = h2c; early_h2c->h2c_len = h2c_len; - mutex_lock(&rtwdev->mutex); list_add_tail(&early_h2c->list, &rtwdev->early_h2c_list); - mutex_unlock(&rtwdev->mutex); out: return count; @@ -3404,15 +3582,16 @@ static int rtw89_dbg_trigger_ctrl_error(struct rtw89_dev *rtwdev) return 0; } -static int -rtw89_debug_priv_fw_crash_get(struct seq_file *m, void *v) +static ssize_t +rtw89_debug_priv_fw_crash_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; + char *p = buf, *end = buf + bufsz; - seq_printf(m, "%d\n", - test_bit(RTW89_FLAG_CRASH_SIMULATING, rtwdev->flags)); - return 0; + p += scnprintf(p, end - p, "%d\n", + test_bit(RTW89_FLAG_CRASH_SIMULATING, rtwdev->flags)); + return p - buf; } enum rtw89_dbg_crash_simulation_type { @@ -3421,17 +3600,17 @@ enum rtw89_dbg_crash_simulation_type { }; static ssize_t -rtw89_debug_priv_fw_crash_set(struct file *filp, const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_fw_crash_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; int (*sim)(struct rtw89_dev *rtwdev); u8 crash_type; int ret; - ret = kstrtou8_from_user(user_buf, count, 0, &crash_type); + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + ret = kstrtou8(buf, 0, &crash_type); if (ret) return -EINVAL; @@ -3448,10 +3627,8 @@ rtw89_debug_priv_fw_crash_set(struct file *filp, const char __user *user_buf, return -EINVAL; } - mutex_lock(&rtwdev->mutex); set_bit(RTW89_FLAG_CRASH_SIMULATING, rtwdev->flags); ret = sim(rtwdev); - mutex_unlock(&rtwdev->mutex); if (ret) return ret; @@ -3459,27 +3636,22 @@ rtw89_debug_priv_fw_crash_set(struct file *filp, const char __user *user_buf, return count; } -static int rtw89_debug_priv_btc_info_get(struct seq_file *m, void *v) +static ssize_t rtw89_debug_priv_btc_info_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; - - rtw89_btc_dump_info(rtwdev, m); - - return 0; + return rtw89_btc_dump_info(rtwdev, buf, bufsz); } -static ssize_t rtw89_debug_priv_btc_manual_set(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +static ssize_t rtw89_debug_priv_btc_manual_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_btc *btc = &rtwdev->btc; const struct rtw89_btc_ver *ver = btc->ver; int ret; - ret = kstrtobool_from_user(user_buf, count, &btc->manual_ctrl); + ret = kstrtobool(buf, &btc->manual_ctrl); if (ret) return ret; @@ -3491,31 +3663,29 @@ static ssize_t rtw89_debug_priv_btc_manual_set(struct file *filp, return count; } -static ssize_t rtw89_debug_priv_fw_log_manual_set(struct file *filp, - const char __user *user_buf, - size_t count, loff_t *loff) +static ssize_t rtw89_debug_priv_fw_log_manual_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct rtw89_debugfs_priv *debugfs_priv = filp->private_data; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_fw_log *log = &rtwdev->fw.log; bool fw_log_manual; - if (kstrtobool_from_user(user_buf, count, &fw_log_manual)) + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + if (kstrtobool(buf, &fw_log_manual)) goto out; - mutex_lock(&rtwdev->mutex); log->enable = fw_log_manual; if (log->enable) rtw89_fw_log_prepare(rtwdev); rtw89_fw_h2c_fw_log(rtwdev, fw_log_manual); - mutex_unlock(&rtwdev->mutex); out: return count; } -static void rtw89_sta_link_info_get_iter(struct seq_file *m, - struct rtw89_dev *rtwdev, - struct rtw89_sta_link *rtwsta_link) +static int rtw89_sta_link_info_get_iter(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + struct rtw89_sta_link *rtwsta_link) { static const char * const he_gi_str[] = { [NL80211_RATE_INFO_HE_GI_0_8] = "0.8", @@ -3533,6 +3703,7 @@ static void rtw89_sta_link_info_get_iter(struct seq_file *m, u8 ant_num = hal->ant_diversity ? 2 : rtwdev->chip->rf_path_num; bool ant_asterisk = hal->tx_path_diversity || hal->ant_diversity; struct ieee80211_link_sta *link_sta; + char *p = buf, *end = buf + bufsz; u8 evm_min, evm_max, evm_1ss; u16 max_rc_amsdu_len; u8 rssi; @@ -3546,107 +3717,136 @@ static void rtw89_sta_link_info_get_iter(struct seq_file *m, rcu_read_unlock(); - seq_printf(m, "TX rate [%u, %u]: ", rtwsta_link->mac_id, rtwsta_link->link_id); + p += scnprintf(p, end - p, "TX rate [%u, %u]: ", rtwsta_link->mac_id, + rtwsta_link->link_id); if (rate->flags & RATE_INFO_FLAGS_MCS) - seq_printf(m, "HT MCS-%d%s", rate->mcs, - rate->flags & RATE_INFO_FLAGS_SHORT_GI ? " SGI" : ""); + p += scnprintf(p, end - p, "HT MCS-%d%s", rate->mcs, + rate->flags & RATE_INFO_FLAGS_SHORT_GI ? " SGI" : ""); else if (rate->flags & RATE_INFO_FLAGS_VHT_MCS) - seq_printf(m, "VHT %dSS MCS-%d%s", rate->nss, rate->mcs, - rate->flags & RATE_INFO_FLAGS_SHORT_GI ? " SGI" : ""); + p += scnprintf(p, end - p, "VHT %dSS MCS-%d%s", rate->nss, + rate->mcs, + rate->flags & RATE_INFO_FLAGS_SHORT_GI ? " SGI" : ""); else if (rate->flags & RATE_INFO_FLAGS_HE_MCS) - seq_printf(m, "HE %dSS MCS-%d GI:%s", rate->nss, rate->mcs, - rate->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ? - he_gi_str[rate->he_gi] : "N/A"); + p += scnprintf(p, end - p, "HE %dSS MCS-%d GI:%s", rate->nss, + rate->mcs, + rate->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ? + he_gi_str[rate->he_gi] : "N/A"); else if (rate->flags & RATE_INFO_FLAGS_EHT_MCS) - seq_printf(m, "EHT %dSS MCS-%d GI:%s", rate->nss, rate->mcs, - rate->eht_gi < ARRAY_SIZE(eht_gi_str) ? - eht_gi_str[rate->eht_gi] : "N/A"); + p += scnprintf(p, end - p, "EHT %dSS MCS-%d GI:%s", rate->nss, + rate->mcs, + rate->eht_gi < ARRAY_SIZE(eht_gi_str) ? + eht_gi_str[rate->eht_gi] : "N/A"); else - seq_printf(m, "Legacy %d", rate->legacy); - seq_printf(m, "%s", rtwsta_link->ra_report.might_fallback_legacy ? " FB_G" : ""); - seq_printf(m, " BW:%u", rtw89_rate_info_bw_to_mhz(rate->bw)); - seq_printf(m, " (hw_rate=0x%x)", rtwsta_link->ra_report.hw_rate); - seq_printf(m, " ==> agg_wait=%d (%d)\n", rtwsta_link->max_agg_wait, - max_rc_amsdu_len); - - seq_printf(m, "RX rate [%u, %u]: ", rtwsta_link->mac_id, rtwsta_link->link_id); + p += scnprintf(p, end - p, "Legacy %d", rate->legacy); + p += scnprintf(p, end - p, "%s", + rtwsta_link->ra_report.might_fallback_legacy ? " FB_G" : ""); + p += scnprintf(p, end - p, " BW:%u", + rtw89_rate_info_bw_to_mhz(rate->bw)); + p += scnprintf(p, end - p, " (hw_rate=0x%x)", + rtwsta_link->ra_report.hw_rate); + p += scnprintf(p, end - p, " ==> agg_wait=%d (%d)\n", + rtwsta_link->max_agg_wait, + max_rc_amsdu_len); + + p += scnprintf(p, end - p, "RX rate [%u, %u]: ", rtwsta_link->mac_id, + rtwsta_link->link_id); switch (status->encoding) { case RX_ENC_LEGACY: - seq_printf(m, "Legacy %d", status->rate_idx + - (status->band != NL80211_BAND_2GHZ ? 4 : 0)); + p += scnprintf(p, end - p, "Legacy %d", status->rate_idx + + (status->band != NL80211_BAND_2GHZ ? 4 : 0)); break; case RX_ENC_HT: - seq_printf(m, "HT MCS-%d%s", status->rate_idx, - status->enc_flags & RX_ENC_FLAG_SHORT_GI ? " SGI" : ""); + p += scnprintf(p, end - p, "HT MCS-%d%s", status->rate_idx, + status->enc_flags & RX_ENC_FLAG_SHORT_GI ? " SGI" : ""); break; case RX_ENC_VHT: - seq_printf(m, "VHT %dSS MCS-%d%s", status->nss, status->rate_idx, - status->enc_flags & RX_ENC_FLAG_SHORT_GI ? " SGI" : ""); + p += scnprintf(p, end - p, "VHT %dSS MCS-%d%s", status->nss, + status->rate_idx, + status->enc_flags & RX_ENC_FLAG_SHORT_GI ? " SGI" : ""); break; case RX_ENC_HE: - seq_printf(m, "HE %dSS MCS-%d GI:%s", status->nss, status->rate_idx, - status->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ? - he_gi_str[status->he_gi] : "N/A"); + p += scnprintf(p, end - p, "HE %dSS MCS-%d GI:%s", + status->nss, status->rate_idx, + status->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ? + he_gi_str[status->he_gi] : "N/A"); break; case RX_ENC_EHT: - seq_printf(m, "EHT %dSS MCS-%d GI:%s", status->nss, status->rate_idx, - status->eht.gi < ARRAY_SIZE(eht_gi_str) ? - eht_gi_str[status->eht.gi] : "N/A"); + p += scnprintf(p, end - p, "EHT %dSS MCS-%d GI:%s", + status->nss, status->rate_idx, + status->eht.gi < ARRAY_SIZE(eht_gi_str) ? + eht_gi_str[status->eht.gi] : "N/A"); break; } - seq_printf(m, " BW:%u", rtw89_rate_info_bw_to_mhz(status->bw)); - seq_printf(m, " (hw_rate=0x%x)\n", rtwsta_link->rx_hw_rate); + p += scnprintf(p, end - p, " BW:%u", + rtw89_rate_info_bw_to_mhz(status->bw)); + p += scnprintf(p, end - p, " (hw_rate=0x%x)\n", + rtwsta_link->rx_hw_rate); rssi = ewma_rssi_read(&rtwsta_link->avg_rssi); - seq_printf(m, "RSSI: %d dBm (raw=%d, prev=%d) [", - RTW89_RSSI_RAW_TO_DBM(rssi), rssi, rtwsta_link->prev_rssi); + p += scnprintf(p, end - p, "RSSI: %d dBm (raw=%d, prev=%d) [", + RTW89_RSSI_RAW_TO_DBM(rssi), rssi, + rtwsta_link->prev_rssi); for (i = 0; i < ant_num; i++) { rssi = ewma_rssi_read(&rtwsta_link->rssi[i]); - seq_printf(m, "%d%s%s", RTW89_RSSI_RAW_TO_DBM(rssi), - ant_asterisk && (hal->antenna_tx & BIT(i)) ? "*" : "", - i + 1 == ant_num ? "" : ", "); + p += scnprintf(p, end - p, "%d%s%s", + RTW89_RSSI_RAW_TO_DBM(rssi), + ant_asterisk && (hal->antenna_tx & BIT(i)) ? "*" : "", + i + 1 == ant_num ? "" : ", "); } - seq_puts(m, "]\n"); + p += scnprintf(p, end - p, "]\n"); evm_1ss = ewma_evm_read(&rtwsta_link->evm_1ss); - seq_printf(m, "EVM: [%2u.%02u, ", evm_1ss >> 2, (evm_1ss & 0x3) * 25); + p += scnprintf(p, end - p, "EVM: [%2u.%02u, ", evm_1ss >> 2, + (evm_1ss & 0x3) * 25); for (i = 0; i < (hal->ant_diversity ? 2 : 1); i++) { evm_min = ewma_evm_read(&rtwsta_link->evm_min[i]); evm_max = ewma_evm_read(&rtwsta_link->evm_max[i]); - seq_printf(m, "%s(%2u.%02u, %2u.%02u)", i == 0 ? "" : " ", - evm_min >> 2, (evm_min & 0x3) * 25, - evm_max >> 2, (evm_max & 0x3) * 25); + p += scnprintf(p, end - p, "%s(%2u.%02u, %2u.%02u)", + i == 0 ? "" : " ", + evm_min >> 2, (evm_min & 0x3) * 25, + evm_max >> 2, (evm_max & 0x3) * 25); } - seq_puts(m, "]\t"); + p += scnprintf(p, end - p, "]\t"); snr = ewma_snr_read(&rtwsta_link->avg_snr); - seq_printf(m, "SNR: %u\n", snr); + p += scnprintf(p, end - p, "SNR: %u\n", snr); + + return p - buf; } static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) { - struct seq_file *m = (struct seq_file *)data; + struct rtw89_debugfs_iter_data *iter_data = + (struct rtw89_debugfs_iter_data *)data; struct rtw89_sta *rtwsta = sta_to_rtwsta(sta); struct rtw89_dev *rtwdev = rtwsta->rtwdev; struct rtw89_sta_link *rtwsta_link; + size_t bufsz = iter_data->bufsz; + char *buf = iter_data->buf; + char *p = buf, *end = buf + bufsz; unsigned int link_id; rtw89_sta_for_each_link(rtwsta, rtwsta_link, link_id) - rtw89_sta_link_info_get_iter(m, rtwdev, rtwsta_link); + p += rtw89_sta_link_info_get_iter(rtwdev, p, end - p, rtwsta_link); + + rtw89_debugfs_iter_data_next(iter_data, p, end - p, p - buf); } -static void -rtw89_debug_append_rx_rate(struct seq_file *m, struct rtw89_pkt_stat *pkt_stat, +static int +rtw89_debug_append_rx_rate(char *buf, size_t bufsz, struct rtw89_pkt_stat *pkt_stat, enum rtw89_hw_rate first_rate, int len) { + char *p = buf, *end = buf + bufsz; int i; for (i = 0; i < len; i++) - seq_printf(m, "%s%u", i == 0 ? "" : ", ", - pkt_stat->rx_rate_cnt[first_rate + i]); + p += scnprintf(p, end - p, "%s%u", i == 0 ? "" : ", ", + pkt_stat->rx_rate_cnt[first_rate + i]); + + return p - buf; } #define FIRST_RATE_SAME(rate) {RTW89_HW_RATE_ ## rate, RTW89_HW_RATE_ ## rate} @@ -3671,34 +3871,40 @@ static const struct rtw89_rx_rate_cnt_info { {FIRST_RATE_GEV1(EHT_NSS2_MCS0), 14, 0, "EHT 2SS:"}, }; -static int rtw89_debug_priv_phy_info_get(struct seq_file *m, void *v) +static ssize_t rtw89_debug_priv_phy_info_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_traffic_stats *stats = &rtwdev->stats; struct rtw89_pkt_stat *pkt_stat = &rtwdev->phystat.last_pkt_stat; const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_debugfs_iter_data iter_data; const struct rtw89_rx_rate_cnt_info *info; struct rtw89_hal *hal = &rtwdev->hal; + char *p = buf, *end = buf + bufsz; enum rtw89_hw_rate first_rate; u8 rssi; int i; rssi = ewma_rssi_read(&rtwdev->phystat.bcn_rssi); - seq_printf(m, "TP TX: %u [%u] Mbps (lv: %d", - stats->tx_throughput, stats->tx_throughput_raw, stats->tx_tfc_lv); + p += scnprintf(p, end - p, "TP TX: %u [%u] Mbps (lv: %d", + stats->tx_throughput, stats->tx_throughput_raw, + stats->tx_tfc_lv); if (hal->thermal_prot_lv) - seq_printf(m, ", duty: %d%%", - 100 - hal->thermal_prot_lv * RTW89_THERMAL_PROT_STEP); - seq_printf(m, "), RX: %u [%u] Mbps (lv: %d)\n", - stats->rx_throughput, stats->rx_throughput_raw, stats->rx_tfc_lv); - seq_printf(m, "Beacon: %u (%d dBm), TF: %u\n", pkt_stat->beacon_nr, - RTW89_RSSI_RAW_TO_DBM(rssi), stats->rx_tf_periodic); - seq_printf(m, "Avg packet length: TX=%u, RX=%u\n", stats->tx_avg_len, - stats->rx_avg_len); - - seq_puts(m, "RX count:\n"); + p += scnprintf(p, end - p, ", duty: %d%%", + 100 - hal->thermal_prot_lv * RTW89_THERMAL_PROT_STEP); + p += scnprintf(p, end - p, "), RX: %u [%u] Mbps (lv: %d)\n", + stats->rx_throughput, stats->rx_throughput_raw, + stats->rx_tfc_lv); + p += scnprintf(p, end - p, "Beacon: %u (%d dBm), TF: %u\n", + pkt_stat->beacon_nr, + RTW89_RSSI_RAW_TO_DBM(rssi), stats->rx_tf_periodic); + p += scnprintf(p, end - p, "Avg packet length: TX=%u, RX=%u\n", + stats->tx_avg_len, + stats->rx_avg_len); + + p += scnprintf(p, end - p, "RX count:\n"); for (i = 0; i < ARRAY_SIZE(rtw89_rx_rate_cnt_infos); i++) { info = &rtw89_rx_rate_cnt_infos[i]; @@ -3706,189 +3912,238 @@ static int rtw89_debug_priv_phy_info_get(struct seq_file *m, void *v) if (first_rate >= RTW89_HW_RATE_NR) continue; - seq_printf(m, "%10s [", info->rate_mode); - rtw89_debug_append_rx_rate(m, pkt_stat, - first_rate, info->len); + p += scnprintf(p, end - p, "%10s [", info->rate_mode); + p += rtw89_debug_append_rx_rate(p, end - p, pkt_stat, + first_rate, info->len); if (info->ext) { - seq_puts(m, "]["); - rtw89_debug_append_rx_rate(m, pkt_stat, - first_rate + info->len, info->ext); + p += scnprintf(p, end - p, "]["); + p += rtw89_debug_append_rx_rate(p, end - p, pkt_stat, + first_rate + info->len, info->ext); } - seq_puts(m, "]\n"); + p += scnprintf(p, end - p, "]\n"); } - ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_sta_info_get_iter, m); + rtw89_debugfs_iter_data_setup(&iter_data, p, end - p); + ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_sta_info_get_iter, &iter_data); + p += iter_data.written_sz; - return 0; + return p - buf; } -static void rtw89_dump_addr_cam(struct seq_file *m, - struct rtw89_dev *rtwdev, - struct rtw89_addr_cam_entry *addr_cam) +static int rtw89_dump_addr_cam(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + struct rtw89_addr_cam_entry *addr_cam) { struct rtw89_cam_info *cam_info = &rtwdev->cam_info; const struct rtw89_sec_cam_entry *sec_entry; + char *p = buf, *end = buf + bufsz; u8 sec_cam_idx; int i; - seq_printf(m, "\taddr_cam_idx=%u\n", addr_cam->addr_cam_idx); - seq_printf(m, "\t-> bssid_cam_idx=%u\n", addr_cam->bssid_cam_idx); - seq_printf(m, "\tsec_cam_bitmap=%*ph\n", (int)sizeof(addr_cam->sec_cam_map), - addr_cam->sec_cam_map); + p += scnprintf(p, end - p, "\taddr_cam_idx=%u\n", + addr_cam->addr_cam_idx); + p += scnprintf(p, end - p, "\t-> bssid_cam_idx=%u\n", + addr_cam->bssid_cam_idx); + p += scnprintf(p, end - p, "\tsec_cam_bitmap=%*ph\n", + (int)sizeof(addr_cam->sec_cam_map), + addr_cam->sec_cam_map); for_each_set_bit(i, addr_cam->sec_cam_map, RTW89_SEC_CAM_IN_ADDR_CAM) { sec_cam_idx = addr_cam->sec_ent[i]; sec_entry = cam_info->sec_entries[sec_cam_idx]; if (!sec_entry) continue; - seq_printf(m, "\tsec[%d]: sec_cam_idx %u", i, sec_entry->sec_cam_idx); + p += scnprintf(p, end - p, "\tsec[%d]: sec_cam_idx %u", i, + sec_entry->sec_cam_idx); if (sec_entry->ext_key) - seq_printf(m, ", %u", sec_entry->sec_cam_idx + 1); - seq_puts(m, "\n"); + p += scnprintf(p, end - p, ", %u", + sec_entry->sec_cam_idx + 1); + p += scnprintf(p, end - p, "\n"); } + + return p - buf; } -__printf(3, 4) -static void rtw89_dump_pkt_offload(struct seq_file *m, struct list_head *pkt_list, - const char *fmt, ...) +__printf(4, 5) +static int rtw89_dump_pkt_offload(char *buf, size_t bufsz, struct list_head *pkt_list, + const char *fmt, ...) { + char *p = buf, *end = buf + bufsz; struct rtw89_pktofld_info *info; struct va_format vaf; va_list args; if (list_empty(pkt_list)) - return; + return 0; va_start(args, fmt); vaf.va = &args; vaf.fmt = fmt; - seq_printf(m, "%pV", &vaf); + p += scnprintf(p, end - p, "%pV", &vaf); va_end(args); list_for_each_entry(info, pkt_list, list) - seq_printf(m, "%d ", info->id); + p += scnprintf(p, end - p, "%d ", info->id); + + p += scnprintf(p, end - p, "\n"); - seq_puts(m, "\n"); + return p - buf; } -static void rtw89_vif_link_ids_get(struct seq_file *m, u8 *mac, - struct rtw89_dev *rtwdev, - struct rtw89_vif_link *rtwvif_link) +static int rtw89_vif_link_ids_get(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, u8 *mac, + struct rtw89_vif_link *rtwvif_link) { struct rtw89_bssid_cam_entry *bssid_cam = &rtwvif_link->bssid_cam; - - seq_printf(m, " [%u] %pM\n", rtwvif_link->mac_id, rtwvif_link->mac_addr); - seq_printf(m, "\tlink_id=%u\n", rtwvif_link->link_id); - seq_printf(m, "\tbssid_cam_idx=%u\n", bssid_cam->bssid_cam_idx); - rtw89_dump_addr_cam(m, rtwdev, &rtwvif_link->addr_cam); - rtw89_dump_pkt_offload(m, &rtwvif_link->general_pkt_list, - "\tpkt_ofld[GENERAL]: "); + char *p = buf, *end = buf + bufsz; + + p += scnprintf(p, end - p, " [%u] %pM\n", rtwvif_link->mac_id, + rtwvif_link->mac_addr); + p += scnprintf(p, end - p, "\tlink_id=%u\n", rtwvif_link->link_id); + p += scnprintf(p, end - p, "\tbssid_cam_idx=%u\n", + bssid_cam->bssid_cam_idx); + p += rtw89_dump_addr_cam(rtwdev, p, end - p, &rtwvif_link->addr_cam); + p += rtw89_dump_pkt_offload(p, end - p, &rtwvif_link->general_pkt_list, + "\tpkt_ofld[GENERAL]: "); + + return p - buf; } static void rtw89_vif_ids_get_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { - struct seq_file *m = (struct seq_file *)data; + struct rtw89_debugfs_iter_data *iter_data = + (struct rtw89_debugfs_iter_data *)data; struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_dev *rtwdev = rtwvif->rtwdev; struct rtw89_vif_link *rtwvif_link; + size_t bufsz = iter_data->bufsz; + char *buf = iter_data->buf; + char *p = buf, *end = buf + bufsz; unsigned int link_id; - seq_printf(m, "VIF %pM\n", rtwvif->mac_addr); + p += scnprintf(p, end - p, "VIF %pM\n", rtwvif->mac_addr); rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) - rtw89_vif_link_ids_get(m, mac, rtwdev, rtwvif_link); + p += rtw89_vif_link_ids_get(rtwdev, p, end - p, mac, rtwvif_link); + + rtw89_debugfs_iter_data_next(iter_data, p, end - p, p - buf); } -static void rtw89_dump_ba_cam(struct seq_file *m, struct rtw89_dev *rtwdev, - struct rtw89_sta_link *rtwsta_link) +static int rtw89_dump_ba_cam(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + struct rtw89_sta_link *rtwsta_link) { struct rtw89_ba_cam_entry *entry; + char *p = buf, *end = buf + bufsz; bool first = true; list_for_each_entry(entry, &rtwsta_link->ba_cam_list, list) { if (first) { - seq_puts(m, "\tba_cam "); + p += scnprintf(p, end - p, "\tba_cam "); first = false; } else { - seq_puts(m, ", "); + p += scnprintf(p, end - p, ", "); } - seq_printf(m, "tid[%u]=%d", entry->tid, - (int)(entry - rtwdev->cam_info.ba_cam_entry)); + p += scnprintf(p, end - p, "tid[%u]=%d", entry->tid, + (int)(entry - rtwdev->cam_info.ba_cam_entry)); } - seq_puts(m, "\n"); + p += scnprintf(p, end - p, "\n"); + + return p - buf; } -static void rtw89_sta_link_ids_get(struct seq_file *m, - struct rtw89_dev *rtwdev, - struct rtw89_sta_link *rtwsta_link) +static int rtw89_sta_link_ids_get(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + struct rtw89_sta_link *rtwsta_link) { struct ieee80211_link_sta *link_sta; + char *p = buf, *end = buf + bufsz; rcu_read_lock(); link_sta = rtw89_sta_rcu_dereference_link(rtwsta_link, true); - seq_printf(m, " [%u] %pM\n", rtwsta_link->mac_id, link_sta->addr); + p += scnprintf(p, end - p, " [%u] %pM\n", rtwsta_link->mac_id, + link_sta->addr); rcu_read_unlock(); - seq_printf(m, "\tlink_id=%u\n", rtwsta_link->link_id); - rtw89_dump_addr_cam(m, rtwdev, &rtwsta_link->addr_cam); - rtw89_dump_ba_cam(m, rtwdev, rtwsta_link); + p += scnprintf(p, end - p, "\tlink_id=%u\n", rtwsta_link->link_id); + p += rtw89_dump_addr_cam(rtwdev, p, end - p, &rtwsta_link->addr_cam); + p += rtw89_dump_ba_cam(rtwdev, p, end - p, rtwsta_link); + + return p - buf; } static void rtw89_sta_ids_get_iter(void *data, struct ieee80211_sta *sta) { - struct seq_file *m = (struct seq_file *)data; + struct rtw89_debugfs_iter_data *iter_data = + (struct rtw89_debugfs_iter_data *)data; struct rtw89_sta *rtwsta = sta_to_rtwsta(sta); struct rtw89_dev *rtwdev = rtwsta->rtwdev; struct rtw89_sta_link *rtwsta_link; + size_t bufsz = iter_data->bufsz; + char *buf = iter_data->buf; + char *p = buf, *end = buf + bufsz; unsigned int link_id; - seq_printf(m, "STA %pM %s\n", sta->addr, sta->tdls ? "(TDLS)" : ""); + p += scnprintf(p, end - p, "STA %pM %s\n", sta->addr, + sta->tdls ? "(TDLS)" : ""); rtw89_sta_for_each_link(rtwsta, rtwsta_link, link_id) - rtw89_sta_link_ids_get(m, rtwdev, rtwsta_link); + p += rtw89_sta_link_ids_get(rtwdev, p, end - p, rtwsta_link); + + rtw89_debugfs_iter_data_next(iter_data, p, end - p, p - buf); } -static int rtw89_debug_priv_stations_get(struct seq_file *m, void *v) +static ssize_t rtw89_debug_priv_stations_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_cam_info *cam_info = &rtwdev->cam_info; + struct rtw89_debugfs_iter_data iter_data; + char *p = buf, *end = buf + bufsz; u8 idx; - mutex_lock(&rtwdev->mutex); - - seq_puts(m, "map:\n"); - seq_printf(m, "\tmac_id: %*ph\n", (int)sizeof(rtwdev->mac_id_map), - rtwdev->mac_id_map); - seq_printf(m, "\taddr_cam: %*ph\n", (int)sizeof(cam_info->addr_cam_map), - cam_info->addr_cam_map); - seq_printf(m, "\tbssid_cam: %*ph\n", (int)sizeof(cam_info->bssid_cam_map), - cam_info->bssid_cam_map); - seq_printf(m, "\tsec_cam: %*ph\n", (int)sizeof(cam_info->sec_cam_map), - cam_info->sec_cam_map); - seq_printf(m, "\tba_cam: %*ph\n", (int)sizeof(cam_info->ba_cam_map), - cam_info->ba_cam_map); - seq_printf(m, "\tpkt_ofld: %*ph\n", (int)sizeof(rtwdev->pkt_offload), - rtwdev->pkt_offload); + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + p += scnprintf(p, end - p, "map:\n"); + p += scnprintf(p, end - p, "\tmac_id: %*ph\n", + (int)sizeof(rtwdev->mac_id_map), + rtwdev->mac_id_map); + p += scnprintf(p, end - p, "\taddr_cam: %*ph\n", + (int)sizeof(cam_info->addr_cam_map), + cam_info->addr_cam_map); + p += scnprintf(p, end - p, "\tbssid_cam: %*ph\n", + (int)sizeof(cam_info->bssid_cam_map), + cam_info->bssid_cam_map); + p += scnprintf(p, end - p, "\tsec_cam: %*ph\n", + (int)sizeof(cam_info->sec_cam_map), + cam_info->sec_cam_map); + p += scnprintf(p, end - p, "\tba_cam: %*ph\n", + (int)sizeof(cam_info->ba_cam_map), + cam_info->ba_cam_map); + p += scnprintf(p, end - p, "\tpkt_ofld: %*ph\n", + (int)sizeof(rtwdev->pkt_offload), + rtwdev->pkt_offload); for (idx = NL80211_BAND_2GHZ; idx < NUM_NL80211_BANDS; idx++) { if (!(rtwdev->chip->support_bands & BIT(idx))) continue; - rtw89_dump_pkt_offload(m, &rtwdev->scan_info.pkt_list[idx], - "\t\t[SCAN %u]: ", idx); + p += rtw89_dump_pkt_offload(p, end - p, &rtwdev->scan_info.pkt_list[idx], + "\t\t[SCAN %u]: ", idx); } + rtw89_debugfs_iter_data_setup(&iter_data, p, end - p); ieee80211_iterate_active_interfaces_atomic(rtwdev->hw, - IEEE80211_IFACE_ITER_NORMAL, rtw89_vif_ids_get_iter, m); + IEEE80211_IFACE_ITER_NORMAL, rtw89_vif_ids_get_iter, &iter_data); + p += iter_data.written_sz; - ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_sta_ids_get_iter, m); + rtw89_debugfs_iter_data_setup(&iter_data, p, end - p); + ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_sta_ids_get_iter, &iter_data); + p += iter_data.written_sz; - mutex_unlock(&rtwdev->mutex); - - return 0; + return p - buf; } #define DM_INFO(type) {RTW89_DM_ ## type, #type} @@ -3899,43 +4154,45 @@ static const struct rtw89_disabled_dm_info { } rtw89_disabled_dm_infos[] = { DM_INFO(DYNAMIC_EDCCA), DM_INFO(THERMAL_PROTECT), + DM_INFO(TAS), }; -static int -rtw89_debug_priv_disable_dm_get(struct seq_file *m, void *v) +static ssize_t +rtw89_debug_priv_disable_dm_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) { - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; const struct rtw89_disabled_dm_info *info; struct rtw89_hal *hal = &rtwdev->hal; + char *p = buf, *end = buf + bufsz; u32 disabled; int i; - seq_printf(m, "Disabled DM: 0x%x\n", hal->disabled_dm_bitmap); + p += scnprintf(p, end - p, "Disabled DM: 0x%x\n", + hal->disabled_dm_bitmap); for (i = 0; i < ARRAY_SIZE(rtw89_disabled_dm_infos); i++) { info = &rtw89_disabled_dm_infos[i]; disabled = BIT(info->type) & hal->disabled_dm_bitmap; - seq_printf(m, "[%d] %s: %c\n", info->type, info->name, - disabled ? 'X' : 'O'); + p += scnprintf(p, end - p, "[%d] %s: %c\n", info->type, + info->name, + disabled ? 'X' : 'O'); } - return 0; + return p - buf; } static ssize_t -rtw89_debug_priv_disable_dm_set(struct file *filp, const char __user *user_buf, - size_t count, loff_t *loff) +rtw89_debug_priv_disable_dm_set(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + const char *buf, size_t count) { - struct seq_file *m = (struct seq_file *)filp->private_data; - struct rtw89_debugfs_priv *debugfs_priv = m->private; - struct rtw89_dev *rtwdev = debugfs_priv->rtwdev; struct rtw89_hal *hal = &rtwdev->hal; u32 conf; int ret; - ret = kstrtou32_from_user(user_buf, count, 0, &conf); + ret = kstrtou32(buf, 0, &conf); if (ret) return -EINVAL; @@ -3944,46 +4201,62 @@ rtw89_debug_priv_disable_dm_set(struct file *filp, const char __user *user_buf, return count; } -#define rtw89_debug_priv_get(name) \ +#define rtw89_debug_priv_get(name, opts...) \ { \ .cb_read = rtw89_debug_priv_ ##name## _get, \ + .opt = { opts }, \ } -#define rtw89_debug_priv_set(name) \ +#define rtw89_debug_priv_set(name, opts...) \ { \ .cb_write = rtw89_debug_priv_ ##name## _set, \ + .opt = { opts }, \ } -#define rtw89_debug_priv_select_and_get(name) \ +#define rtw89_debug_priv_select_and_get(name, opts...) \ { \ .cb_write = rtw89_debug_priv_ ##name## _select, \ .cb_read = rtw89_debug_priv_ ##name## _get, \ + .opt = { opts }, \ } -#define rtw89_debug_priv_set_and_get(name) \ +#define rtw89_debug_priv_set_and_get(name, opts...) \ { \ .cb_write = rtw89_debug_priv_ ##name## _set, \ .cb_read = rtw89_debug_priv_ ##name## _get, \ + .opt = { opts }, \ } +#define RSIZE_8K .rsize = 0x2000 +#define RSIZE_12K .rsize = 0x3000 +#define RSIZE_16K .rsize = 0x4000 +#define RSIZE_20K .rsize = 0x5000 +#define RSIZE_32K .rsize = 0x8000 +#define RSIZE_64K .rsize = 0x10000 +#define RSIZE_128K .rsize = 0x20000 +#define RSIZE_1M .rsize = 0x100000 +#define RLOCK .rlock = 1 +#define WLOCK .wlock = 1 +#define RWLOCK RLOCK, WLOCK + static const struct rtw89_debugfs rtw89_debugfs_templ = { .read_reg = rtw89_debug_priv_select_and_get(read_reg), .write_reg = rtw89_debug_priv_set(write_reg), .read_rf = rtw89_debug_priv_select_and_get(read_rf), .write_rf = rtw89_debug_priv_set(write_rf), - .rf_reg_dump = rtw89_debug_priv_get(rf_reg_dump), - .txpwr_table = rtw89_debug_priv_get(txpwr_table), - .mac_reg_dump = rtw89_debug_priv_select_and_get(mac_reg_dump), - .mac_mem_dump = rtw89_debug_priv_select_and_get(mac_mem_dump), - .mac_dbg_port_dump = rtw89_debug_priv_select_and_get(mac_dbg_port_dump), + .rf_reg_dump = rtw89_debug_priv_get(rf_reg_dump, RSIZE_8K), + .txpwr_table = rtw89_debug_priv_get(txpwr_table, RSIZE_20K, RLOCK), + .mac_reg_dump = rtw89_debug_priv_select_and_get(mac_reg_dump, RSIZE_128K), + .mac_mem_dump = rtw89_debug_priv_select_and_get(mac_mem_dump, RSIZE_16K, RLOCK), + .mac_dbg_port_dump = rtw89_debug_priv_select_and_get(mac_dbg_port_dump, RSIZE_1M), .send_h2c = rtw89_debug_priv_set(send_h2c), - .early_h2c = rtw89_debug_priv_set_and_get(early_h2c), - .fw_crash = rtw89_debug_priv_set_and_get(fw_crash), - .btc_info = rtw89_debug_priv_get(btc_info), + .early_h2c = rtw89_debug_priv_set_and_get(early_h2c, RWLOCK), + .fw_crash = rtw89_debug_priv_set_and_get(fw_crash, WLOCK), + .btc_info = rtw89_debug_priv_get(btc_info, RSIZE_12K), .btc_manual = rtw89_debug_priv_set(btc_manual), - .fw_log_manual = rtw89_debug_priv_set(fw_log_manual), + .fw_log_manual = rtw89_debug_priv_set(fw_log_manual, WLOCK), .phy_info = rtw89_debug_priv_get(phy_info), - .stations = rtw89_debug_priv_get(stations), + .stations = rtw89_debug_priv_get(stations, RLOCK), .disable_dm = rtw89_debug_priv_set_and_get(disable_dm), }; diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index 5d4ad23cc3bd..8643b17866f8 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -38,6 +38,16 @@ struct rtw89_arp_rsp { static const u8 mss_signature[] = {0x4D, 0x53, 0x53, 0x4B, 0x50, 0x4F, 0x4F, 0x4C}; +const struct rtw89_fw_blacklist rtw89_fw_blacklist_default = { + .ver = 0x00, + .list = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + }, +}; +EXPORT_SYMBOL(rtw89_fw_blacklist_default); + union rtw89_fw_element_arg { size_t offset; enum rtw89_rf_path rf_path; @@ -314,7 +324,7 @@ static int __parse_formatted_mssc(struct rtw89_dev *rtwdev, if (!sec->secure_boot) goto out; - sb_sel_ver = le32_to_cpu(section_content->sb_sel_ver.v); + sb_sel_ver = get_unaligned_le32(§ion_content->sb_sel_ver.v); if (sb_sel_ver && sb_sel_ver != sec->sb_sel_mgn) goto ignore; @@ -344,6 +354,46 @@ ignore: return 0; } +static int __check_secure_blacklist(struct rtw89_dev *rtwdev, + struct rtw89_fw_bin_info *info, + struct rtw89_fw_hdr_section_info *section_info, + const void *content) +{ + const struct rtw89_fw_blacklist *chip_blacklist = rtwdev->chip->fw_blacklist; + const union rtw89_fw_section_mssc_content *section_content = content; + struct rtw89_fw_secure *sec = &rtwdev->fw.sec; + u8 byte_idx; + u8 bit_mask; + + if (!sec->secure_boot) + return 0; + + if (!info->secure_section_exist || section_info->ignore) + return 0; + + if (!chip_blacklist) { + rtw89_warn(rtwdev, "chip no blacklist for secure firmware\n"); + return -ENOENT; + } + + byte_idx = section_content->blacklist.bit_in_chip_list >> 3; + bit_mask = BIT(section_content->blacklist.bit_in_chip_list & 0x7); + + if (section_content->blacklist.ver > chip_blacklist->ver) { + rtw89_warn(rtwdev, "chip blacklist out of date (%u, %u)\n", + section_content->blacklist.ver, chip_blacklist->ver); + return -EINVAL; + } + + if (chip_blacklist->list[byte_idx] & bit_mask) { + rtw89_warn(rtwdev, "firmware %u in chip blacklist\n", + section_content->blacklist.ver); + return -EPERM; + } + + return 0; +} + static int __parse_security_section(struct rtw89_dev *rtwdev, struct rtw89_fw_bin_info *info, struct rtw89_fw_hdr_section_info *section_info, @@ -364,8 +414,11 @@ static int __parse_security_section(struct rtw89_dev *rtwdev, *mssc_len += section_info->mssc * FWDL_SECURITY_CHKSUM_LEN; if (sec->secure_boot) { - if (sec->mss_idx >= section_info->mssc) + if (sec->mss_idx >= section_info->mssc) { + rtw89_err(rtwdev, "unexpected MSS %d >= %d\n", + sec->mss_idx, section_info->mssc); return -EFAULT; + } section_info->key_addr = content + section_info->len + sec->mss_idx * FWDL_SECURITY_SIGLEN; section_info->key_len = FWDL_SECURITY_SIGLEN; @@ -374,6 +427,9 @@ static int __parse_security_section(struct rtw89_dev *rtwdev, info->secure_section_exist = true; } + ret = __check_secure_blacklist(rtwdev, info, section_info, content); + WARN_ONCE(ret, "Current firmware in blacklist. Please update firmware.\n"); + return 0; } @@ -490,18 +546,61 @@ static int rtw89_fw_hdr_parser(struct rtw89_dev *rtwdev, } static +const struct rtw89_mfw_hdr *rtw89_mfw_get_hdr_ptr(struct rtw89_dev *rtwdev, + const struct firmware *firmware) +{ + const struct rtw89_mfw_hdr *mfw_hdr; + + if (sizeof(*mfw_hdr) > firmware->size) + return NULL; + + mfw_hdr = (const struct rtw89_mfw_hdr *)firmware->data; + + if (mfw_hdr->sig != RTW89_MFW_SIG) + return NULL; + + return mfw_hdr; +} + +static int rtw89_mfw_validate_hdr(struct rtw89_dev *rtwdev, + const struct firmware *firmware, + const struct rtw89_mfw_hdr *mfw_hdr) +{ + const void *mfw = firmware->data; + u32 mfw_len = firmware->size; + u8 fw_nr = mfw_hdr->fw_nr; + const void *ptr; + + if (fw_nr == 0) { + rtw89_err(rtwdev, "mfw header has no fw entry\n"); + return -ENOENT; + } + + ptr = &mfw_hdr->info[fw_nr]; + + if (ptr > mfw + mfw_len) { + rtw89_err(rtwdev, "mfw header out of address\n"); + return -EFAULT; + } + + return 0; +} + +static int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, struct rtw89_fw_suit *fw_suit, bool nowarn) { struct rtw89_fw_info *fw_info = &rtwdev->fw; const struct firmware *firmware = fw_info->req.firmware; + const struct rtw89_mfw_info *mfw_info = NULL, *tmp; + const struct rtw89_mfw_hdr *mfw_hdr; const u8 *mfw = firmware->data; u32 mfw_len = firmware->size; - const struct rtw89_mfw_hdr *mfw_hdr = (const struct rtw89_mfw_hdr *)mfw; - const struct rtw89_mfw_info *mfw_info = NULL, *tmp; + int ret; int i; - if (mfw_hdr->sig != RTW89_MFW_SIG) { + mfw_hdr = rtw89_mfw_get_hdr_ptr(rtwdev, firmware); + if (!mfw_hdr) { rtw89_debug(rtwdev, RTW89_DBG_FW, "use legacy firmware\n"); /* legacy firmware support normal type only */ if (type != RTW89_FW_NORMAL) @@ -511,6 +610,10 @@ int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, return 0; } + ret = rtw89_mfw_validate_hdr(rtwdev, firmware, mfw_hdr); + if (ret) + return ret; + for (i = 0; i < mfw_hdr->fw_nr; i++) { tmp = &mfw_hdr->info[i]; if (tmp->type != type) @@ -540,6 +643,12 @@ int rtw89_mfw_recognize(struct rtw89_dev *rtwdev, enum rtw89_fw_type type, found: fw_suit->data = mfw + le32_to_cpu(mfw_info->shift); fw_suit->size = le32_to_cpu(mfw_info->size); + + if (fw_suit->data + fw_suit->size > mfw + mfw_len) { + rtw89_err(rtwdev, "fw_suit %d out of address\n", type); + return -EFAULT; + } + return 0; } @@ -547,16 +656,21 @@ static u32 rtw89_mfw_get_size(struct rtw89_dev *rtwdev) { struct rtw89_fw_info *fw_info = &rtwdev->fw; const struct firmware *firmware = fw_info->req.firmware; - const struct rtw89_mfw_hdr *mfw_hdr = - (const struct rtw89_mfw_hdr *)firmware->data; const struct rtw89_mfw_info *mfw_info; + const struct rtw89_mfw_hdr *mfw_hdr; u32 size; + int ret; - if (mfw_hdr->sig != RTW89_MFW_SIG) { + mfw_hdr = rtw89_mfw_get_hdr_ptr(rtwdev, firmware); + if (!mfw_hdr) { rtw89_warn(rtwdev, "not mfw format\n"); return 0; } + ret = rtw89_mfw_validate_hdr(rtwdev, firmware, mfw_hdr); + if (ret) + return ret; + mfw_info = &mfw_hdr->info[mfw_hdr->fw_nr - 1]; size = le32_to_cpu(mfw_info->shift) + le32_to_cpu(mfw_info->size); @@ -735,6 +849,7 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = { __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 47, 0, CH_INFO_BE_V0), __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 49, 0, RFK_PRE_NOTIFY_V1), __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 51, 0, NO_PHYCAP_P1), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 64, 0, NO_POWER_DIFFERENCE), }; static void rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info *fw, @@ -988,7 +1103,7 @@ int rtw89_build_txpwr_trk_tbl_from_elm(struct rtw89_dev *rtwdev, bitmap = le32_to_cpu(elm->u.txpwr_trk.bitmap); if ((bitmap & needed_bitmap) != needed_bitmap) { - rtw89_warn(rtwdev, "needed txpwr trk bitmap %08x but %0x8x\n", + rtw89_warn(rtwdev, "needed txpwr trk bitmap %08x but %08x\n", needed_bitmap, bitmap); return -ENOENT; } @@ -1056,6 +1171,101 @@ allocated: return 0; } +static bool rtw89_regd_entcpy(struct rtw89_regd *regd, const void *cursor, + u8 cursor_size) +{ + /* fill default values if needed for backward compatibility */ + struct rtw89_fw_regd_entry entry = { + .rule_2ghz = RTW89_NA, + .rule_5ghz = RTW89_NA, + .rule_6ghz = RTW89_NA, + .fmap = cpu_to_le32(0x0), + }; + u8 valid_size = min_t(u8, sizeof(entry), cursor_size); + unsigned int i; + u32 fmap; + + memcpy(&entry, cursor, valid_size); + memset(regd, 0, sizeof(*regd)); + + regd->alpha2[0] = entry.alpha2_0; + regd->alpha2[1] = entry.alpha2_1; + regd->alpha2[2] = '\0'; + + /* also need to consider forward compatibility */ + regd->txpwr_regd[RTW89_BAND_2G] = entry.rule_2ghz < RTW89_REGD_NUM ? + entry.rule_2ghz : RTW89_NA; + regd->txpwr_regd[RTW89_BAND_5G] = entry.rule_5ghz < RTW89_REGD_NUM ? + entry.rule_5ghz : RTW89_NA; + regd->txpwr_regd[RTW89_BAND_6G] = entry.rule_6ghz < RTW89_REGD_NUM ? + entry.rule_6ghz : RTW89_NA; + + BUILD_BUG_ON(sizeof(fmap) != sizeof(entry.fmap)); + BUILD_BUG_ON(sizeof(fmap) * 8 < NUM_OF_RTW89_REGD_FUNC); + + fmap = le32_to_cpu(entry.fmap); + for (i = 0; i < NUM_OF_RTW89_REGD_FUNC; i++) { + if (fmap & BIT(i)) + set_bit(i, regd->func_bitmap); + } + + return true; +} + +#define rtw89_for_each_in_regd_element(regd, element) \ + for (const void *cursor = (element)->content, \ + *end = (element)->content + \ + le32_to_cpu((element)->num_ents) * (element)->ent_sz; \ + cursor < end; cursor += (element)->ent_sz) \ + if (rtw89_regd_entcpy(regd, cursor, (element)->ent_sz)) + +static +int rtw89_recognize_regd_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg) +{ + const struct __rtw89_fw_regd_element *regd_elm = &elm->u.regd; + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + u32 num_ents = le32_to_cpu(regd_elm->num_ents); + struct rtw89_regd_data *p; + struct rtw89_regd regd; + u32 i = 0; + + if (num_ents > RTW89_REGD_MAX_COUNTRY_NUM) { + rtw89_warn(rtwdev, + "regd element ents (%d) are over max num (%d)\n", + num_ents, RTW89_REGD_MAX_COUNTRY_NUM); + rtw89_warn(rtwdev, + "regd element ignore and take another/common\n"); + return 1; + } + + if (elm_info->regd) { + rtw89_debug(rtwdev, RTW89_DBG_REGD, + "regd element take the latter\n"); + devm_kfree(rtwdev->dev, elm_info->regd); + elm_info->regd = NULL; + } + + p = devm_kzalloc(rtwdev->dev, struct_size(p, map, num_ents), GFP_KERNEL); + if (!p) + return -ENOMEM; + + p->nr = num_ents; + rtw89_for_each_in_regd_element(®d, regd_elm) + p->map[i++] = regd; + + if (i != num_ents) { + rtw89_err(rtwdev, "regd element has %d invalid ents\n", + num_ents - i); + devm_kfree(rtwdev->dev, p); + return -EINVAL; + } + + elm_info->regd = p; + return 0; +} + static const struct rtw89_fw_element_handler __fw_element_handlers[] = { [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm, { .fw_type = RTW89_FW_BBMCU0 }, NULL}, @@ -1114,6 +1324,9 @@ static const struct rtw89_fw_element_handler __fw_element_handlers[] = { [RTW89_FW_ELEMENT_ID_RFKLOG_FMT] = { rtw89_build_rfk_log_fmt_from_elm, {}, NULL, }, + [RTW89_FW_ELEMENT_ID_REGD] = { + rtw89_recognize_regd_from_elm, {}, "REGD", + }, }; int rtw89_fw_recognize_elements(struct rtw89_dev *rtwdev) @@ -1322,7 +1535,6 @@ static int __rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); - ret = -1; goto fail; } @@ -1409,7 +1621,6 @@ static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev, ret = rtw89_h2c_tx(rtwdev, skb, true); if (ret) { rtw89_err(rtwdev, "failed to send h2c\n"); - ret = -1; goto fail; } @@ -2697,7 +2908,9 @@ int rtw89_fw_h2c_lps_ml_cmn_info(struct rtw89_dev *rtwdev, { const struct rtw89_phy_bb_gain_info_be *gain = &rtwdev->bb_gain.be; struct rtw89_pkt_stat *pkt_stat = &rtwdev->phystat.cur_pkt_stat; + static const u8 bcn_bw_ofst[] = {0, 0, 0, 3, 6, 9, 0, 12}; const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_efuse *efuse = &rtwdev->efuse; struct rtw89_h2c_lps_ml_cmn_info *h2c; struct rtw89_vif_link *rtwvif_link; const struct rtw89_chan *chan; @@ -2705,6 +2918,7 @@ int rtw89_fw_h2c_lps_ml_cmn_info(struct rtw89_dev *rtwdev, u32 len = sizeof(*h2c); unsigned int link_id; struct sk_buff *skb; + u8 beacon_bw_ofst; u8 gain_band; u32 done; u8 path; @@ -2722,9 +2936,10 @@ int rtw89_fw_h2c_lps_ml_cmn_info(struct rtw89_dev *rtwdev, skb_put(skb, len); h2c = (struct rtw89_h2c_lps_ml_cmn_info *)skb->data; - h2c->fmt_id = 0x1; + h2c->fmt_id = 0x3; h2c->mlo_dbcc_mode = cpu_to_le32(rtwdev->mlo_dbcc_mode); + h2c->rfe_type = efuse->rfe_type; rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) { path = rtwvif_link->phy_idx == RTW89_PHY_1 ? RF_PATH_B : RF_PATH_A; @@ -2745,9 +2960,21 @@ int rtw89_fw_h2c_lps_ml_cmn_info(struct rtw89_dev *rtwdev, h2c->tia_gain[rtwvif_link->phy_idx][i] = cpu_to_le16(gain->tia_gain[gain_band][bw_idx][path][i]); } + + if (rtwvif_link->bcn_bw_idx < ARRAY_SIZE(bcn_bw_ofst)) { + beacon_bw_ofst = bcn_bw_ofst[rtwvif_link->bcn_bw_idx]; + h2c->dup_bcn_ofst[rtwvif_link->phy_idx] = beacon_bw_ofst; + } + memcpy(h2c->lna_gain[rtwvif_link->phy_idx], gain->lna_gain[gain_band][bw_idx][path], LNA_GAIN_NUM); + memcpy(h2c->tia_lna_op1db[rtwvif_link->phy_idx], + gain->tia_lna_op1db[gain_band][bw_idx][path], + LNA_GAIN_NUM + 1); + memcpy(h2c->lna_op1db[rtwvif_link->phy_idx], + gain->lna_op1db[gain_band][bw_idx][path], + LNA_GAIN_NUM); } rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, @@ -3281,9 +3508,10 @@ int rtw89_fw_h2c_assoc_cmac_tbl_g7(struct rtw89_dev *rtwdev, CCTLINFO_G7_W5_NOMINAL_PKT_PADDING3 | CCTLINFO_G7_W5_NOMINAL_PKT_PADDING4); - h2c->w6 = le32_encode_bits(vif->type == NL80211_IFTYPE_STATION ? 1 : 0, + h2c->w6 = le32_encode_bits(vif->cfg.aid, CCTLINFO_G7_W6_AID12_PAID) | + le32_encode_bits(vif->type == NL80211_IFTYPE_STATION ? 1 : 0, CCTLINFO_G7_W6_ULDL); - h2c->m6 = cpu_to_le32(CCTLINFO_G7_W6_ULDL); + h2c->m6 = cpu_to_le32(CCTLINFO_G7_W6_AID12_PAID | CCTLINFO_G7_W6_ULDL); if (rtwsta_link) { h2c->w8 = le32_encode_bits(link_sta->he_cap.has_he, @@ -3419,6 +3647,61 @@ fail: return ret; } +EXPORT_SYMBOL(rtw89_fw_h2c_txtime_cmac_tbl); + +int rtw89_fw_h2c_txtime_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link) +{ + struct rtw89_h2c_cctlinfo_ud_g7 *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; + int ret; + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); + if (!skb) { + rtw89_err(rtwdev, "failed to alloc skb for txtime_cmac_g7\n"); + return -ENOMEM; + } + skb_put(skb, len); + h2c = (struct rtw89_h2c_cctlinfo_ud_g7 *)skb->data; + + h2c->c0 = le32_encode_bits(rtwsta_link->mac_id, CCTLINFO_G7_C0_MACID) | + le32_encode_bits(1, CCTLINFO_G7_C0_OP); + + if (rtwsta_link->cctl_tx_time) { + h2c->w3 |= le32_encode_bits(1, CCTLINFO_G7_W3_AMPDU_TIME_SEL); + h2c->m3 |= cpu_to_le32(CCTLINFO_G7_W3_AMPDU_TIME_SEL); + + h2c->w2 |= le32_encode_bits(rtwsta_link->ampdu_max_time, + CCTLINFO_G7_W2_AMPDU_MAX_TIME); + h2c->m2 |= cpu_to_le32(CCTLINFO_G7_W2_AMPDU_MAX_TIME); + } + if (rtwsta_link->cctl_tx_retry_limit) { + h2c->w2 |= le32_encode_bits(1, CCTLINFO_G7_W2_DATA_TXCNT_LMT_SEL) | + le32_encode_bits(rtwsta_link->data_tx_cnt_lmt, + CCTLINFO_G7_W2_DATA_TX_CNT_LMT); + h2c->m2 |= cpu_to_le32(CCTLINFO_G7_W2_DATA_TXCNT_LMT_SEL | + CCTLINFO_G7_W2_DATA_TX_CNT_LMT); + } + + rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, + H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG, + H2C_FUNC_MAC_CCTLINFO_UD_G7, 0, 1, + len); + + ret = rtw89_h2c_tx(rtwdev, skb, false); + if (ret) { + rtw89_err(rtwdev, "failed to send h2c\n"); + goto fail; + } + + return 0; +fail: + dev_kfree_skb_any(skb); + + return ret; +} +EXPORT_SYMBOL(rtw89_fw_h2c_txtime_cmac_tbl_g7); int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_link) @@ -3622,14 +3905,15 @@ fail: } EXPORT_SYMBOL(rtw89_fw_h2c_update_beacon_be); -#define H2C_ROLE_MAINTAIN_LEN 4 int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link, enum rtw89_upd_mode upd_mode) { - struct sk_buff *skb; u8 mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + struct rtw89_h2c_role_maintain *h2c; + u32 len = sizeof(*h2c); + struct sk_buff *skb; u8 self_role; int ret; @@ -3642,21 +3926,27 @@ int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, self_role = rtwvif_link->self_role; } - skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_ROLE_MAINTAIN_LEN); + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for h2c join\n"); return -ENOMEM; } - skb_put(skb, H2C_ROLE_MAINTAIN_LEN); - SET_FWROLE_MAINTAIN_MACID(skb->data, mac_id); - SET_FWROLE_MAINTAIN_SELF_ROLE(skb->data, self_role); - SET_FWROLE_MAINTAIN_UPD_MODE(skb->data, upd_mode); - SET_FWROLE_MAINTAIN_WIFI_ROLE(skb->data, rtwvif_link->wifi_role); + skb_put(skb, len); + h2c = (struct rtw89_h2c_role_maintain *)skb->data; + + h2c->w0 = le32_encode_bits(mac_id, RTW89_H2C_ROLE_MAINTAIN_W0_MACID) | + le32_encode_bits(self_role, RTW89_H2C_ROLE_MAINTAIN_W0_SELF_ROLE) | + le32_encode_bits(upd_mode, RTW89_H2C_ROLE_MAINTAIN_W0_UPD_MODE) | + le32_encode_bits(rtwvif_link->wifi_role, + RTW89_H2C_ROLE_MAINTAIN_W0_WIFI_ROLE) | + le32_encode_bits(rtwvif_link->mac_idx, + RTW89_H2C_ROLE_MAINTAIN_W0_BAND) | + le32_encode_bits(rtwvif_link->port, RTW89_H2C_ROLE_MAINTAIN_W0_PORT); rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_MEDIA_RPT, H2C_FUNC_MAC_FWROLE_MAINTAIN, 0, 1, - H2C_ROLE_MAINTAIN_LEN); + len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { @@ -5311,6 +5601,7 @@ int rtw89_fw_h2c_scan_offload_be(struct rtw89_dev *rtwdev, u8 macc_role_size = sizeof(*macc_role) * option->num_macc_role; u8 opch_size = sizeof(*opch) * option->num_opch; u8 probe_id[NUM_NL80211_BANDS]; + u8 scan_offload_ver = U8_MAX; u8 cfg_len = sizeof(*h2c); unsigned int cond; u8 ver = U8_MAX; @@ -5321,6 +5612,11 @@ int rtw89_fw_h2c_scan_offload_be(struct rtw89_dev *rtwdev, rtw89_scan_get_6g_disabled_chan(rtwdev, option); + if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD_BE_V0, &rtwdev->fw)) { + cfg_len = offsetofend(typeof(*h2c), w8); + scan_offload_ver = 0; + } + len = cfg_len + macc_role_size + opch_size; skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { @@ -5392,10 +5688,8 @@ int rtw89_fw_h2c_scan_offload_be(struct rtw89_dev *rtwdev, RTW89_H2C_SCANOFLD_BE_W8_PROBE_RATE_6GHZ); } - if (RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD_BE_V0, &rtwdev->fw)) { - cfg_len = offsetofend(typeof(*h2c), w8); + if (scan_offload_ver == 0) goto flex_member; - } h2c->w9 = le32_encode_bits(sizeof(*h2c) / sizeof(h2c->w0), RTW89_H2C_SCANOFLD_BE_W9_SIZE_CFG) | @@ -5994,24 +6288,29 @@ void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev) { struct rtw89_early_h2c *early_h2c; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); list_for_each_entry(early_h2c, &rtwdev->early_h2c_list, list) { rtw89_fw_h2c_raw(rtwdev, early_h2c->h2c, early_h2c->h2c_len); } } -void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) +void __rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) { struct rtw89_early_h2c *early_h2c, *tmp; - mutex_lock(&rtwdev->mutex); list_for_each_entry_safe(early_h2c, tmp, &rtwdev->early_h2c_list, list) { list_del(&early_h2c->list); kfree(early_h2c->h2c); kfree(early_h2c); } - mutex_unlock(&rtwdev->mutex); +} + +void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev) +{ + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + __rtw89_fw_free_all_early_h2c(rtwdev); } static void rtw89_fw_c2h_parse_attr(struct sk_buff *c2h) @@ -6055,7 +6354,7 @@ void rtw89_fw_c2h_irqsafe(struct rtw89_dev *rtwdev, struct sk_buff *c2h) enqueue: skb_queue_tail(&rtwdev->c2h_queue, c2h); - ieee80211_queue_work(rtwdev->hw, &rtwdev->c2h_work); + wiphy_work_queue(rtwdev->hw->wiphy, &rtwdev->c2h_work); } static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, @@ -6093,17 +6392,17 @@ static void rtw89_fw_c2h_cmd_handle(struct rtw89_dev *rtwdev, rtw89_hex_dump(rtwdev, RTW89_DBG_FW, "C2H: ", skb->data, skb->len); } -void rtw89_fw_c2h_work(struct work_struct *work) +void rtw89_fw_c2h_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, c2h_work); struct sk_buff *skb, *tmp; + lockdep_assert_wiphy(rtwdev->hw->wiphy); + skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { skb_unlink(skb, &rtwdev->c2h_queue); - mutex_lock(&rtwdev->mutex); rtw89_fw_c2h_cmd_handle(rtwdev, skb); - mutex_unlock(&rtwdev->mutex); dev_kfree_skb_any(skb); } } @@ -6184,7 +6483,7 @@ int rtw89_fw_msg_reg(struct rtw89_dev *rtwdev, u32 ret; if (h2c_info && h2c_info->id != RTW89_FWCMD_H2CREG_FUNC_GET_FEATURE) - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (!h2c_info && !c2h_info) return -EINVAL; diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h index 2026bc2fd2ac..55255b48bdb7 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.h +++ b/drivers/net/wireless/realtek/rtw89/fw.h @@ -664,6 +664,11 @@ struct rtw89_fw_mss_pool_hdr { union rtw89_fw_section_mssc_content { struct { + u8 pad[0x20]; + u8 bit_in_chip_list; + u8 ver; + } __packed blacklist; + struct { u8 pad[58]; __le32 v; } __packed sb_sel_ver; @@ -673,6 +678,13 @@ union rtw89_fw_section_mssc_content { } __packed key_sign_len; } __packed; +struct rtw89_fw_blacklist { + u8 ver; + u8 list[32]; +}; + +extern const struct rtw89_fw_blacklist rtw89_fw_blacklist_default; + static inline void SET_CTRL_INFO_MACID(void *table, u32 val) { le32p_replace_bits((__le32 *)(table) + 0, val, GENMASK(6, 0)); @@ -1579,25 +1591,17 @@ struct rtw89_h2c_bcn_upd_be { #define RTW89_H2C_BCN_UPD_BE_W7_ECSA_OFST GENMASK(30, 16) #define RTW89_H2C_BCN_UPD_BE_W7_PROTECTION_KEY_ID BIT(31) -static inline void SET_FWROLE_MAINTAIN_MACID(void *h2c, u32 val) -{ - le32p_replace_bits((__le32 *)h2c, val, GENMASK(7, 0)); -} - -static inline void SET_FWROLE_MAINTAIN_SELF_ROLE(void *h2c, u32 val) -{ - le32p_replace_bits((__le32 *)h2c, val, GENMASK(9, 8)); -} - -static inline void SET_FWROLE_MAINTAIN_UPD_MODE(void *h2c, u32 val) -{ - le32p_replace_bits((__le32 *)h2c, val, GENMASK(12, 10)); -} +struct rtw89_h2c_role_maintain { + __le32 w0; +}; -static inline void SET_FWROLE_MAINTAIN_WIFI_ROLE(void *h2c, u32 val) -{ - le32p_replace_bits((__le32 *)h2c, val, GENMASK(16, 13)); -} +#define RTW89_H2C_ROLE_MAINTAIN_W0_MACID GENMASK(7, 0) +#define RTW89_H2C_ROLE_MAINTAIN_W0_SELF_ROLE GENMASK(9, 8) +#define RTW89_H2C_ROLE_MAINTAIN_W0_UPD_MODE GENMASK(12, 10) +#define RTW89_H2C_ROLE_MAINTAIN_W0_WIFI_ROLE GENMASK(16, 13) +#define RTW89_H2C_ROLE_MAINTAIN_W0_BAND GENMASK(18, 17) +#define RTW89_H2C_ROLE_MAINTAIN_W0_PORT GENMASK(21, 19) +#define RTW89_H2C_ROLE_MAINTAIN_W0_MACID_EXT GENMASK(31, 24) enum rtw89_fw_sta_type { /* value of RTW89_H2C_JOININFO_W1_STA_TYPE */ RTW89_FW_N_AC_STA = 0, @@ -1801,17 +1805,21 @@ struct rtw89_h2c_lps_ch_info { struct rtw89_h2c_lps_ml_cmn_info { u8 fmt_id; - u8 rsvd0[3]; + u8 rfe_type; + u8 rsvd0[2]; __le32 mlo_dbcc_mode; - u8 central_ch[RTW89_PHY_MAX]; - u8 pri_ch[RTW89_PHY_MAX]; - u8 bw[RTW89_PHY_MAX]; - u8 band[RTW89_PHY_MAX]; - u8 bcn_rate_type[RTW89_PHY_MAX]; + u8 central_ch[RTW89_PHY_NUM]; + u8 pri_ch[RTW89_PHY_NUM]; + u8 bw[RTW89_PHY_NUM]; + u8 band[RTW89_PHY_NUM]; + u8 bcn_rate_type[RTW89_PHY_NUM]; u8 rsvd1[2]; - __le16 tia_gain[RTW89_PHY_MAX][TIA_GAIN_NUM]; - u8 lna_gain[RTW89_PHY_MAX][LNA_GAIN_NUM]; + __le16 tia_gain[RTW89_PHY_NUM][TIA_GAIN_NUM]; + u8 lna_gain[RTW89_PHY_NUM][LNA_GAIN_NUM]; u8 rsvd2[2]; + u8 tia_lna_op1db[RTW89_PHY_NUM][LNA_GAIN_NUM + 1]; + u8 lna_op1db[RTW89_PHY_NUM][LNA_GAIN_NUM]; + u8 dup_bcn_ofst[RTW89_PHY_NUM]; } __packed; static inline void RTW89_SET_FWCMD_CPU_EXCEPTION_TYPE(void *cmd, u32 val) @@ -3882,6 +3890,7 @@ enum rtw89_fw_element_id { RTW89_FW_ELEMENT_ID_TX_SHAPE_LMT_RU = 17, RTW89_FW_ELEMENT_ID_TXPWR_TRK = 18, RTW89_FW_ELEMENT_ID_RFKLOG_FMT = 19, + RTW89_FW_ELEMENT_ID_REGD = 20, RTW89_FW_ELEMENT_ID_NUM, }; @@ -3925,6 +3934,15 @@ struct __rtw89_fw_txpwr_element { u8 content[]; } __packed; +struct __rtw89_fw_regd_element { + u8 rsvd0; + u8 rsvd1; + u8 rsvd2; + u8 ent_sz; + __le32 num_ents; + u8 content[]; +} __packed; + enum rtw89_fw_txpwr_trk_type { __RTW89_FW_TXPWR_TRK_TYPE_6GHZ_START = 0, RTW89_FW_TXPWR_TRK_TYPE_6GB_N = 0, @@ -4016,6 +4034,7 @@ struct rtw89_fw_element_hdr { __le16 offset[]; } __packed rfk_log_fmt; struct __rtw89_fw_txpwr_element txpwr; + struct __rtw89_fw_regd_element regd; } __packed u; } __packed; @@ -4524,6 +4543,12 @@ struct rtw89_c2h_rfk_report { u8 version; } __packed; +struct rtw89_c2h_rf_tas_info { + struct rtw89_c2h_hdr hdr; + __le32 cur_idx; + __le16 txpwr_history[20]; +} __packed; + #define RTW89_FW_RSVD_PLE_SIZE 0x800 #define RTW89_FW_BACKTRACE_INFO_SIZE 8 @@ -4573,6 +4598,8 @@ int rtw89_fw_h2c_ampdu_cmac_tbl_g7(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_link); int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_link); +int rtw89_fw_h2c_txtime_cmac_tbl_g7(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link); int rtw89_fw_h2c_txpath_cmac_tbl(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_link); int rtw89_fw_h2c_update_beacon(struct rtw89_dev *rtwdev, @@ -4588,7 +4615,7 @@ int rtw89_fw_h2c_dctl_sec_cam_v2(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link); void rtw89_fw_c2h_irqsafe(struct rtw89_dev *rtwdev, struct sk_buff *c2h); -void rtw89_fw_c2h_work(struct work_struct *work); +void rtw89_fw_c2h_work(struct wiphy *wiphy, struct wiphy_work *work); int rtw89_fw_h2c_role_maintain(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link, @@ -4654,6 +4681,7 @@ int rtw89_fw_h2c_raw_with_hdr(struct rtw89_dev *rtwdev, bool rack, bool dack); int rtw89_fw_h2c_raw(struct rtw89_dev *rtwdev, const u8 *buf, u16 len); void rtw89_fw_send_all_early_h2c(struct rtw89_dev *rtwdev); +void __rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev); void rtw89_fw_free_all_early_h2c(struct rtw89_dev *rtwdev); int rtw89_fw_h2c_general_pkt(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, u8 macid); @@ -4854,6 +4882,15 @@ static inline int rtw89_chip_h2c_ampdu_cmac_tbl(struct rtw89_dev *rtwdev, } static inline +int rtw89_chip_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev, + struct rtw89_sta_link *rtwsta_link) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + return chip->ops->h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); +} + +static inline int rtw89_chip_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, bool valid, struct ieee80211_ampdu_params *params) { @@ -4874,6 +4911,18 @@ int rtw89_chip_h2c_ba_cam(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta, return 0; } +/* Must consider compatibility; don't insert new in the mid. + * Fill each field's default value in rtw89_regd_entcpy(). + */ +struct rtw89_fw_regd_entry { + u8 alpha2_0; + u8 alpha2_1; + u8 rule_2ghz; + u8 rule_5ghz; + u8 rule_6ghz; + __le32 fmap; +} __packed; + /* must consider compatibility; don't insert new in the mid */ struct rtw89_fw_txpwr_byrate_entry { u8 band; diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index a37c6d525d6f..b4841f948ec1 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -1495,6 +1495,21 @@ static int rtw89_mac_power_switch(struct rtw89_dev *rtwdev, bool on) #undef PWR_ACT } +int rtw89_mac_pwr_on(struct rtw89_dev *rtwdev) +{ + int ret; + + ret = rtw89_mac_power_switch(rtwdev, true); + if (ret) { + rtw89_mac_power_switch(rtwdev, false); + ret = rtw89_mac_power_switch(rtwdev, true); + if (ret) + return ret; + } + + return 0; +} + void rtw89_mac_pwr_off(struct rtw89_dev *rtwdev) { rtw89_mac_power_switch(rtwdev, false); @@ -3996,14 +4011,6 @@ int rtw89_mac_partial_init(struct rtw89_dev *rtwdev, bool include_bb) { int ret; - ret = rtw89_mac_power_switch(rtwdev, true); - if (ret) { - rtw89_mac_power_switch(rtwdev, false); - ret = rtw89_mac_power_switch(rtwdev, true); - if (ret) - return ret; - } - rtw89_mac_ctrl_hci_dma_trx(rtwdev, true); if (include_bb) { @@ -4036,6 +4043,10 @@ int rtw89_mac_init(struct rtw89_dev *rtwdev) bool include_bb = !!chip->bbmcu_nr; int ret; + ret = rtw89_mac_pwr_on(rtwdev); + if (ret) + return ret; + ret = rtw89_mac_partial_init(rtwdev, include_bb); if (ret) goto fail; @@ -4067,7 +4078,7 @@ int rtw89_mac_init(struct rtw89_dev *rtwdev) return ret; fail: - rtw89_mac_power_switch(rtwdev, false); + rtw89_mac_pwr_off(rtwdev); return ret; } @@ -4826,6 +4837,32 @@ void rtw89_mac_set_he_obss_narrow_bw_ru(struct rtw89_dev *rtwdev, rtw89_write32_set(rtwdev, reg, mac->narrow_bw_ru_dis.mask); } +void rtw89_mac_set_he_tb(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link) +{ + struct ieee80211_bss_conf *bss_conf; + bool set; + u32 reg; + + if (rtwdev->chip->chip_gen != RTW89_CHIP_BE) + return; + + rcu_read_lock(); + + bss_conf = rtw89_vif_rcu_dereference_link(rtwvif_link, true); + set = bss_conf->he_support && !bss_conf->eht_support; + + rcu_read_unlock(); + + reg = rtw89_mac_reg_by_idx(rtwdev, R_BE_CLIENT_OM_CTRL, + rtwvif_link->mac_idx); + + if (set) + rtw89_write32_set(rtwdev, reg, B_BE_TRIG_DIS_EHTTB); + else + rtw89_write32_clr(rtwdev, reg, B_BE_TRIG_DIS_EHTTB); +} + void rtw89_mac_stop_ap(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link) { rtw89_mac_port_cfg_func_sw(rtwdev, rtwvif_link); @@ -6031,7 +6068,7 @@ int rtw89_mac_cfg_ctrl_path_v1(struct rtw89_dev *rtwdev, bool wl) if (wl) return 0; - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { g[i].gnt_bt_sw_en = 1; g[i].gnt_bt = 1; g[i].gnt_wl_sw_en = 1; @@ -6422,6 +6459,7 @@ __rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_ u32 tx_time) { #define MAC_AX_DFLT_TX_TIME 5280 + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; u8 mac_idx = rtwsta_link->rtwvif_link->mac_idx; u32 max_tx_time = tx_time == 0 ? MAC_AX_DFLT_TX_TIME : tx_time; u32 reg; @@ -6429,7 +6467,7 @@ __rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_ if (rtwsta_link->cctl_tx_time) { rtwsta_link->ampdu_max_time = (max_tx_time - 512) >> 9; - ret = rtw89_fw_h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); + ret = rtw89_chip_h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); } else { ret = rtw89_mac_check_mac_en(rtwdev, mac_idx, RTW89_CMAC_SEL); if (ret) { @@ -6437,8 +6475,8 @@ __rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_ return ret; } - reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_AMPDU_AGG_LIMIT, mac_idx); - rtw89_write32_mask(rtwdev, reg, B_AX_AMPDU_MAX_TIME_MASK, + reg = rtw89_mac_reg_by_idx(rtwdev, mac->agg_limit.addr, mac_idx); + rtw89_write32_mask(rtwdev, reg, mac->agg_limit.mask, max_tx_time >> 5); } @@ -6464,6 +6502,7 @@ int rtw89_mac_set_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwst int rtw89_mac_get_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_link, u32 *tx_time) { + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; u8 mac_idx = rtwsta_link->rtwvif_link->mac_idx; u32 reg; int ret = 0; @@ -6477,8 +6516,8 @@ int rtw89_mac_get_tx_time(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwst return ret; } - reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_AMPDU_AGG_LIMIT, mac_idx); - *tx_time = rtw89_read32_mask(rtwdev, reg, B_AX_AMPDU_MAX_TIME_MASK) << 5; + reg = rtw89_mac_reg_by_idx(rtwdev, mac->agg_limit.addr, mac_idx); + *tx_time = rtw89_read32_mask(rtwdev, reg, mac->agg_limit.mask) << 5; } return ret; @@ -6494,9 +6533,9 @@ int rtw89_mac_set_tx_retry_limit(struct rtw89_dev *rtwdev, if (!resume) { rtwsta_link->cctl_tx_retry_limit = true; - ret = rtw89_fw_h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); + ret = rtw89_chip_h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); } else { - ret = rtw89_fw_h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); + ret = rtw89_chip_h2c_txtime_cmac_tbl(rtwdev, rtwsta_link); rtwsta_link->cctl_tx_retry_limit = false; } @@ -6506,6 +6545,7 @@ int rtw89_mac_set_tx_retry_limit(struct rtw89_dev *rtwdev, int rtw89_mac_get_tx_retry_limit(struct rtw89_dev *rtwdev, struct rtw89_sta_link *rtwsta_link, u8 *tx_retry) { + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; u8 mac_idx = rtwsta_link->rtwvif_link->mac_idx; u32 reg; int ret = 0; @@ -6519,8 +6559,8 @@ int rtw89_mac_get_tx_retry_limit(struct rtw89_dev *rtwdev, return ret; } - reg = rtw89_mac_reg_by_idx(rtwdev, R_AX_TXCNT, mac_idx); - *tx_retry = rtw89_read32_mask(rtwdev, reg, B_AX_L_TXCNT_LMT_MASK); + reg = rtw89_mac_reg_by_idx(rtwdev, mac->txcnt_limit.addr, mac_idx); + *tx_retry = rtw89_read32_mask(rtwdev, reg, mac->txcnt_limit.mask); } return ret; @@ -6798,6 +6838,8 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_ax = { .mask = B_AX_RXTRIG_RU26_DIS, }, .wow_ctrl = {.addr = R_AX_WOW_CTRL, .mask = B_AX_WOW_WOWEN,}, + .agg_limit = {.addr = R_AX_AMPDU_AGG_LIMIT, .mask = B_AX_AMPDU_MAX_TIME_MASK,}, + .txcnt_limit = {.addr = R_AX_TXCNT, .mask = B_AX_L_TXCNT_LMT_MASK,}, .check_mac_en = rtw89_mac_check_mac_en_ax, .sys_init = sys_init_ax, diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 8edea96d037f..fd7935d24501 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -964,6 +964,8 @@ struct rtw89_mac_gen_def { struct rtw89_reg_def bfee_ctrl; struct rtw89_reg_def narrow_bw_ru_dis; struct rtw89_reg_def wow_ctrl; + struct rtw89_reg_def agg_limit; + struct rtw89_reg_def txcnt_limit; int (*check_mac_en)(struct rtw89_dev *rtwdev, u8 band, enum rtw89_mac_hwmod_sel sel); @@ -1145,6 +1147,7 @@ rtw89_write32_port_set(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_l rtw89_write32_set(rtwdev, reg, bit); } +int rtw89_mac_pwr_on(struct rtw89_dev *rtwdev); void rtw89_mac_pwr_off(struct rtw89_dev *rtwdev); int rtw89_mac_partial_init(struct rtw89_dev *rtwdev, bool include_bb); int rtw89_mac_init(struct rtw89_dev *rtwdev); @@ -1185,6 +1188,8 @@ void rtw89_mac_port_cfg_rx_sync(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, bool en); void rtw89_mac_set_he_obss_narrow_bw_ru(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link); +void rtw89_mac_set_he_tb(struct rtw89_dev *rtwdev, + struct rtw89_vif_link *rtwvif_link); void rtw89_mac_stop_ap(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link); void rtw89_mac_enable_beacon_for_ap_vifs(struct rtw89_dev *rtwdev, bool en); int rtw89_mac_remove_vif(struct rtw89_dev *rtwdev, struct rtw89_vif_link *vif); diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c index b3669e0074df..4fded07d0bee 100644 --- a/drivers/net/wireless/realtek/rtw89/mac80211.c +++ b/drivers/net/wireless/realtek/rtw89/mac80211.c @@ -57,32 +57,30 @@ static void rtw89_ops_wake_tx_queue(struct ieee80211_hw *hw, static int rtw89_ops_start(struct ieee80211_hw *hw) { struct rtw89_dev *rtwdev = hw->priv; - int ret; - mutex_lock(&rtwdev->mutex); - ret = rtw89_core_start(rtwdev); - mutex_unlock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); - return ret; + return rtw89_core_start(rtwdev); } static void rtw89_ops_stop(struct ieee80211_hw *hw, bool suspend) { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_core_stop(rtwdev); - mutex_unlock(&rtwdev->mutex); } static int rtw89_ops_config(struct ieee80211_hw *hw, u32 changed) { struct rtw89_dev *rtwdev = hw->priv; + lockdep_assert_wiphy(hw->wiphy); + /* let previous ips work finish to ensure we don't leave ips twice */ - cancel_work_sync(&rtwdev->ips_work); + wiphy_work_cancel(hw->wiphy, &rtwdev->ips_work); - mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); if ((changed & IEEE80211_CONF_CHANGE_IDLE) && @@ -100,8 +98,6 @@ static int rtw89_ops_config(struct ieee80211_hw *hw, u32 changed) !rtwdev->scanning) rtw89_enter_ips(rtwdev); - mutex_unlock(&rtwdev->mutex); - return 0; } @@ -115,7 +111,7 @@ static int __rtw89_ops_add_iface_link(struct rtw89_dev *rtwdev, rtw89_vif_type_mapping(rtwvif_link, false); - INIT_WORK(&rtwvif_link->update_beacon_work, rtw89_core_update_beacon_work); + wiphy_work_init(&rtwvif_link->update_beacon_work, rtw89_core_update_beacon_work); INIT_LIST_HEAD(&rtwvif_link->general_pkt_list); rtwvif_link->hit_rule = 0; @@ -142,9 +138,9 @@ static int __rtw89_ops_add_iface_link(struct rtw89_dev *rtwdev, static void __rtw89_ops_remove_iface_link(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link) { - mutex_unlock(&rtwdev->mutex); - cancel_work_sync(&rtwvif_link->update_beacon_work); - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + wiphy_work_cancel(rtwdev->hw->wiphy, &rtwvif_link->update_beacon_work); rtw89_leave_ps_mode(rtwdev); @@ -162,11 +158,11 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, u8 mac_id, port; int ret = 0; + lockdep_assert_wiphy(hw->wiphy); + rtw89_debug(rtwdev, RTW89_DBG_STATE, "add vif %pM type %d, p2p %d\n", vif->addr, vif->type, vif->p2p); - mutex_lock(&rtwdev->mutex); - rtw89_leave_ips_by_hwflags(rtwdev); if (RTW89_CHK_FW_FEATURE(BEACON_FILTER, &rtwdev->fw)) @@ -174,10 +170,8 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, IEEE80211_VIF_SUPPORTS_CQM_RSSI; mac_id = rtw89_acquire_mac_id(rtwdev); - if (mac_id == RTW89_MAX_MAC_ID_NUM) { - ret = -ENOSPC; - goto err; - } + if (mac_id == RTW89_MAX_MAC_ID_NUM) + return -ENOSPC; port = rtw89_core_acquire_bit_map(rtwdev->hw_port, RTW89_PORT_NUM); if (port == RTW89_PORT_NUM) { @@ -198,7 +192,7 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, rtwvif->offchan = false; rtwvif->roc.state = RTW89_ROC_IDLE; - INIT_DELAYED_WORK(&rtwvif->roc.roc_work, rtw89_roc_work); + wiphy_delayed_work_init(&rtwvif->roc.roc_work, rtw89_roc_work); rtw89_traffic_stats_init(rtwdev, &rtwvif->stats); @@ -213,8 +207,6 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, goto unset_link; rtw89_recalc_lps(rtwdev); - - mutex_unlock(&rtwdev->mutex); return 0; unset_link: @@ -224,8 +216,6 @@ release_port: rtw89_core_release_bit_map(rtwdev->hw_port, port); release_macid: rtw89_release_mac_id(rtwdev, mac_id); -err: - mutex_unlock(&rtwdev->mutex); return ret; } @@ -239,12 +229,12 @@ static void rtw89_ops_remove_interface(struct ieee80211_hw *hw, u8 port = rtw89_vif_get_main_port(rtwvif); struct rtw89_vif_link *rtwvif_link; + lockdep_assert_wiphy(hw->wiphy); + rtw89_debug(rtwdev, RTW89_DBG_STATE, "remove vif %pM type %d p2p %d\n", vif->addr, vif->type, vif->p2p); - cancel_delayed_work_sync(&rtwvif->roc.roc_work); - - mutex_lock(&rtwdev->mutex); + wiphy_delayed_work_cancel(hw->wiphy, &rtwvif->roc.roc_work); rtwvif_link = rtwvif->links[RTW89_VIF_IDLE_LINK_ID]; if (unlikely(!rtwvif_link)) { @@ -265,8 +255,6 @@ bottom: rtw89_recalc_lps(rtwdev); rtw89_enter_ips_by_hwflags(rtwdev); - - mutex_unlock(&rtwdev->mutex); } static int rtw89_ops_change_interface(struct ieee80211_hw *hw, @@ -304,7 +292,8 @@ static void rtw89_ops_configure_filter(struct ieee80211_hw *hw, const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; u32 rx_fltr; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_leave_ps_mode(rtwdev); *new_flags &= FIF_ALLMULTI | FIF_OTHER_BSS | FIF_FCSFAIL | @@ -367,14 +356,11 @@ static void rtw89_ops_configure_filter(struct ieee80211_hw *hw, B_AX_RX_FLTR_CFG_MASK, rx_fltr); if (!rtwdev->dbcc_en) - goto out; + return; rtw89_write32_mask(rtwdev, rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_1), B_AX_RX_FLTR_CFG_MASK, rx_fltr); - -out: - mutex_unlock(&rtwdev->mutex); } static const u8 ac_to_fw_idx[IEEE80211_NUM_ACS] = { @@ -670,6 +656,7 @@ static void __rtw89_ops_bss_link_assoc(struct rtw89_dev *rtwdev, rtw89_chip_cfg_txpwr_ul_tb_offset(rtwdev, rtwvif_link); rtw89_mac_port_update(rtwdev, rtwvif_link); rtw89_mac_set_he_obss_narrow_bw_ru(rtwdev, rtwvif_link); + rtw89_mac_set_he_tb(rtwdev, rtwvif_link); } static void __rtw89_ops_bss_assoc(struct rtw89_dev *rtwdev, @@ -689,7 +676,8 @@ static void rtw89_ops_vif_cfg_changed(struct ieee80211_hw *hw, struct rtw89_dev *rtwdev = hw->priv; struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_leave_ps_mode(rtwdev); if (changed & BSS_CHANGED_ASSOC) { @@ -712,8 +700,6 @@ static void rtw89_ops_vif_cfg_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_ARP_FILTER) rtwvif->ip_addr = vif->cfg.arp_addr_list[0]; - - mutex_unlock(&rtwdev->mutex); } static void rtw89_ops_link_info_changed(struct ieee80211_hw *hw, @@ -725,7 +711,8 @@ static void rtw89_ops_link_info_changed(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_leave_ps_mode(rtwdev); rtwvif_link = rtwvif->links[conf->link_id]; @@ -733,7 +720,7 @@ static void rtw89_ops_link_info_changed(struct ieee80211_hw *hw, rtw89_err(rtwdev, "%s: rtwvif link (link_id %u) is not active\n", __func__, conf->link_id); - goto out; + return; } if (changed & BSS_CHANGED_BSSID) { @@ -763,9 +750,6 @@ static void rtw89_ops_link_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_TPE) rtw89_reg_6ghz_recalc(rtwdev, rtwvif_link, true); - -out: - mutex_unlock(&rtwdev->mutex); } static int rtw89_ops_start_ap(struct ieee80211_hw *hw, @@ -778,22 +762,19 @@ static int rtw89_ops_start_ap(struct ieee80211_hw *hw, const struct rtw89_chan *chan; int ret = 0; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtwvif_link = rtwvif->links[link_conf->link_id]; if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "%s: rtwvif link (link_id %u) is not active\n", __func__, link_conf->link_id); - ret = -ENOLINK; - goto out; + return -ENOLINK; } chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); - if (chan->band_type == RTW89_BAND_6G) { - mutex_unlock(&rtwdev->mutex); + if (chan->band_type == RTW89_BAND_6G) return -EOPNOTSUPP; - } if (rtwdev->scanning) rtw89_hw_scan_abort(rtwdev, rtwdev->scan_info.scanning_vif); @@ -810,15 +791,12 @@ static int rtw89_ops_start_ap(struct ieee80211_hw *hw, if (RTW89_CHK_FW_FEATURE(NOTIFY_AP_INFO, &rtwdev->fw)) { ret = rtw89_fw_h2c_ap_info_refcount(rtwdev, true); if (ret) - goto out; + return ret; } rtw89_queue_chanctx_work(rtwdev); -out: - mutex_unlock(&rtwdev->mutex); - - return ret; + return 0; } static @@ -829,14 +807,14 @@ void rtw89_ops_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtwvif_link = rtwvif->links[link_conf->link_id]; if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "%s: rtwvif link (link_id %u) is not active\n", __func__, link_conf->link_id); - goto out; + return; } if (RTW89_CHK_FW_FEATURE(NOTIFY_AP_INFO, &rtwdev->fw)) @@ -845,22 +823,18 @@ void rtw89_ops_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif, rtw89_mac_stop_ap(rtwdev, rtwvif_link); rtw89_chip_h2c_assoc_cmac_tbl(rtwdev, rtwvif_link, NULL); rtw89_fw_h2c_join_info(rtwdev, rtwvif_link, NULL, true); - -out: - mutex_unlock(&rtwdev->mutex); } static int rtw89_ops_set_tim(struct ieee80211_hw *hw, struct ieee80211_sta *sta, bool set) { - struct rtw89_dev *rtwdev = hw->priv; struct rtw89_sta *rtwsta = sta_to_rtwsta(sta); struct rtw89_vif *rtwvif = rtwsta->rtwvif; struct rtw89_vif_link *rtwvif_link; unsigned int link_id; rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) - ieee80211_queue_work(rtwdev->hw, &rtwvif_link->update_beacon_work); + wiphy_work_queue(hw->wiphy, &rtwvif_link->update_beacon_work); return 0; } @@ -873,9 +847,9 @@ static int rtw89_ops_conf_tx(struct ieee80211_hw *hw, struct rtw89_dev *rtwdev = hw->priv; struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - int ret = 0; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_leave_ps_mode(rtwdev); rtwvif_link = rtwvif->links[link_id]; @@ -883,17 +857,13 @@ static int rtw89_ops_conf_tx(struct ieee80211_hw *hw, rtw89_err(rtwdev, "%s: rtwvif link (link_id %u) is not active\n", __func__, link_id); - ret = -ENOLINK; - goto out; + return -ENOLINK; } rtwvif_link->tx_params[ac] = *params; __rtw89_conf_tx(rtwdev, rtwvif_link, ac); -out: - mutex_unlock(&rtwdev->mutex); - - return ret; + return 0; } static int __rtw89_ops_sta_state(struct ieee80211_hw *hw, @@ -937,14 +907,11 @@ static int rtw89_ops_sta_state(struct ieee80211_hw *hw, enum ieee80211_sta_state new_state) { struct rtw89_dev *rtwdev = hw->priv; - int ret; - mutex_lock(&rtwdev->mutex); - rtw89_leave_ps_mode(rtwdev); - ret = __rtw89_ops_sta_state(hw, vif, sta, old_state, new_state); - mutex_unlock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); - return ret; + rtw89_leave_ps_mode(rtwdev); + return __rtw89_ops_sta_state(hw, vif, sta, old_state, new_state); } static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, @@ -953,9 +920,10 @@ static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct ieee80211_key_conf *key) { struct rtw89_dev *rtwdev = hw->priv; - int ret = 0; + int ret; + + lockdep_assert_wiphy(hw->wiphy); - mutex_lock(&rtwdev->mutex); rtw89_leave_ps_mode(rtwdev); switch (cmd) { @@ -964,7 +932,7 @@ static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, ret = rtw89_cam_sec_key_add(rtwdev, vif, sta, key); if (ret && ret != -EOPNOTSUPP) { rtw89_err(rtwdev, "failed to add key to sec cam\n"); - goto out; + return ret; } break; case DISABLE_KEY: @@ -974,14 +942,11 @@ static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, ret = rtw89_cam_sec_key_del(rtwdev, vif, sta, key, true); if (ret) { rtw89_err(rtwdev, "failed to remove key from sec cam\n"); - goto out; + return ret; } break; } -out: - mutex_unlock(&rtwdev->mutex); - return ret; } @@ -997,38 +962,32 @@ static int rtw89_ops_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_txq *txq = sta->txq[tid]; struct rtw89_txq *rtwtxq = (struct rtw89_txq *)txq->drv_priv; + lockdep_assert_wiphy(rtwdev->hw->wiphy); + switch (params->action) { case IEEE80211_AMPDU_TX_START: return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: - mutex_lock(&rtwdev->mutex); clear_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags); clear_bit(tid, rtwsta->ampdu_map); rtw89_chip_h2c_ampdu_cmac_tbl(rtwdev, rtwvif, rtwsta); - mutex_unlock(&rtwdev->mutex); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; case IEEE80211_AMPDU_TX_OPERATIONAL: - mutex_lock(&rtwdev->mutex); set_bit(RTW89_TXQ_F_AMPDU, &rtwtxq->flags); rtwsta->ampdu_params[tid].agg_num = params->buf_size; rtwsta->ampdu_params[tid].amsdu = params->amsdu; set_bit(tid, rtwsta->ampdu_map); rtw89_leave_ps_mode(rtwdev); rtw89_chip_h2c_ampdu_cmac_tbl(rtwdev, rtwvif, rtwsta); - mutex_unlock(&rtwdev->mutex); break; case IEEE80211_AMPDU_RX_START: - mutex_lock(&rtwdev->mutex); rtw89_chip_h2c_ba_cam(rtwdev, rtwsta, true, params); - mutex_unlock(&rtwdev->mutex); break; case IEEE80211_AMPDU_RX_STOP: - mutex_lock(&rtwdev->mutex); rtw89_chip_h2c_ba_cam(rtwdev, rtwsta, false, params); - mutex_unlock(&rtwdev->mutex); break; default: WARN_ON(1); @@ -1042,11 +1001,11 @@ static int rtw89_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value) { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_leave_ps_mode(rtwdev); if (test_bit(RTW89_FLAG_POWERON, rtwdev->flags)) rtw89_mac_update_rts_threshold(rtwdev); - mutex_unlock(&rtwdev->mutex); return 0; } @@ -1086,7 +1045,8 @@ static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_leave_lps(rtwdev); rtw89_hci_flush_queues(rtwdev, queues, drop); @@ -1094,8 +1054,6 @@ static void rtw89_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, __rtw89_drop_packets(rtwdev, vif); else rtw89_mac_flush_txq(rtwdev, queues, drop); - - mutex_unlock(&rtwdev->mutex); } struct rtw89_iter_bitrate_mask_data { @@ -1142,10 +1100,10 @@ static int rtw89_ops_set_bitrate_mask(struct ieee80211_hw *hw, { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_phy_rate_pattern_vif(rtwdev, vif, mask); rtw89_ra_mask_info_update(rtwdev, vif, mask); - mutex_unlock(&rtwdev->mutex); return 0; } @@ -1156,6 +1114,8 @@ int rtw89_ops_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) struct rtw89_dev *rtwdev = hw->priv; struct rtw89_hal *hal = &rtwdev->hal; + lockdep_assert_wiphy(hw->wiphy); + if (hal->ant_diversity) { if (tx_ant != rx_ant || hweight32(tx_ant) != 1) return -EINVAL; @@ -1163,12 +1123,10 @@ int rtw89_ops_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant) return -EINVAL; } - mutex_lock(&rtwdev->mutex); hal->antenna_tx = tx_ant; hal->antenna_rx = rx_ant; hal->tx_path_diversity = false; hal->ant_diversity_fixed = true; - mutex_unlock(&rtwdev->mutex); return 0; } @@ -1193,18 +1151,15 @@ static void rtw89_ops_sw_scan_start(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtwvif_link = rtw89_vif_get_link_inst(rtwvif, 0); if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "sw scan start: find no link on HW-0\n"); - goto out; + return; } rtw89_core_scan_start(rtwdev, rtwvif_link, mac_addr, false); - -out: - mutex_unlock(&rtwdev->mutex); } static void rtw89_ops_sw_scan_complete(struct ieee80211_hw *hw, @@ -1214,18 +1169,15 @@ static void rtw89_ops_sw_scan_complete(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtwvif_link = rtw89_vif_get_link_inst(rtwvif, 0); if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "sw scan complete: find no link on HW-0\n"); - goto out; + return; } rtw89_core_scan_complete(rtwdev, rtwvif_link, false); - -out: - mutex_unlock(&rtwdev->mutex); } static void rtw89_ops_reconfig_complete(struct ieee80211_hw *hw, @@ -1245,21 +1197,18 @@ static int rtw89_ops_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct rtw89_vif_link *rtwvif_link; int ret; + lockdep_assert_wiphy(hw->wiphy); + if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) return 1; - mutex_lock(&rtwdev->mutex); - - if (rtwdev->scanning || rtwvif->offchan) { - ret = -EBUSY; - goto out; - } + if (rtwdev->scanning || rtwvif->offchan) + return -EBUSY; rtwvif_link = rtw89_vif_get_link_inst(rtwvif, 0); if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "hw scan: find no link on HW-0\n"); - ret = -ENOLINK; - goto out; + return -ENOLINK; } rtw89_hw_scan_start(rtwdev, rtwvif_link, req); @@ -1269,9 +1218,6 @@ static int rtw89_ops_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, rtw89_err(rtwdev, "HW scan failed with status: %d\n", ret); } -out: - mutex_unlock(&rtwdev->mutex); - return ret; } @@ -1282,24 +1228,21 @@ static void rtw89_ops_cancel_hw_scan(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; + lockdep_assert_wiphy(hw->wiphy); + if (!RTW89_CHK_FW_FEATURE(SCAN_OFFLOAD, &rtwdev->fw)) return; - mutex_lock(&rtwdev->mutex); - if (!rtwdev->scanning) - goto out; + return; rtwvif_link = rtw89_vif_get_link_inst(rtwvif, 0); if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "cancel hw scan: find no link on HW-0\n"); - goto out; + return; } rtw89_hw_scan_abort(rtwdev, rtwvif_link); - -out: - mutex_unlock(&rtwdev->mutex); } static void rtw89_ops_sta_rc_update(struct ieee80211_hw *hw, @@ -1322,13 +1265,10 @@ static int rtw89_ops_add_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx) { struct rtw89_dev *rtwdev = hw->priv; - int ret; - mutex_lock(&rtwdev->mutex); - ret = rtw89_chanctx_ops_add(rtwdev, ctx); - mutex_unlock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); - return ret; + return rtw89_chanctx_ops_add(rtwdev, ctx); } static void rtw89_ops_remove_chanctx(struct ieee80211_hw *hw, @@ -1336,9 +1276,9 @@ static void rtw89_ops_remove_chanctx(struct ieee80211_hw *hw, { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_chanctx_ops_remove(rtwdev, ctx); - mutex_unlock(&rtwdev->mutex); } static void rtw89_ops_change_chanctx(struct ieee80211_hw *hw, @@ -1347,9 +1287,9 @@ static void rtw89_ops_change_chanctx(struct ieee80211_hw *hw, { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + rtw89_chanctx_ops_change(rtwdev, ctx, changed); - mutex_unlock(&rtwdev->mutex); } static int rtw89_ops_assign_vif_chanctx(struct ieee80211_hw *hw, @@ -1360,25 +1300,18 @@ static int rtw89_ops_assign_vif_chanctx(struct ieee80211_hw *hw, struct rtw89_dev *rtwdev = hw->priv; struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - int ret; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtwvif_link = rtwvif->links[link_conf->link_id]; if (unlikely(!rtwvif_link)) { rtw89_err(rtwdev, "%s: rtwvif link (link_id %u) is not active\n", __func__, link_conf->link_id); - ret = -ENOLINK; - goto out; + return -ENOLINK; } - ret = rtw89_chanctx_ops_assign_vif(rtwdev, rtwvif_link, ctx); - -out: - mutex_unlock(&rtwdev->mutex); - - return ret; + return rtw89_chanctx_ops_assign_vif(rtwdev, rtwvif_link, ctx); } static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw, @@ -1390,11 +1323,10 @@ static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); struct rtw89_vif_link *rtwvif_link; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtwvif_link = rtwvif->links[link_conf->link_id]; if (unlikely(!rtwvif_link)) { - mutex_unlock(&rtwdev->mutex); rtw89_err(rtwdev, "%s: rtwvif link (link_id %u) is not active\n", __func__, link_conf->link_id); @@ -1402,7 +1334,6 @@ static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw, } rtw89_chanctx_ops_unassign_vif(rtwdev, rtwvif_link, ctx); - mutex_unlock(&rtwdev->mutex); } static int rtw89_ops_remain_on_channel(struct ieee80211_hw *hw, @@ -1415,13 +1346,12 @@ static int rtw89_ops_remain_on_channel(struct ieee80211_hw *hw, struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); struct rtw89_roc *roc = &rtwvif->roc; + lockdep_assert_wiphy(hw->wiphy); + if (!rtwvif) return -EINVAL; - mutex_lock(&rtwdev->mutex); - if (roc->state != RTW89_ROC_IDLE) { - mutex_unlock(&rtwdev->mutex); return -EBUSY; } @@ -1439,8 +1369,6 @@ static int rtw89_ops_remain_on_channel(struct ieee80211_hw *hw, rtw89_roc_start(rtwdev, rtwvif); - mutex_unlock(&rtwdev->mutex); - return 0; } @@ -1450,14 +1378,14 @@ static int rtw89_ops_cancel_remain_on_channel(struct ieee80211_hw *hw, struct rtw89_dev *rtwdev = hw->priv; struct rtw89_vif *rtwvif = vif_to_rtwvif_safe(vif); + lockdep_assert_wiphy(hw->wiphy); + if (!rtwvif) return -EINVAL; - cancel_delayed_work_sync(&rtwvif->roc.roc_work); + wiphy_delayed_work_cancel(hw->wiphy, &rtwvif->roc.roc_work); - mutex_lock(&rtwdev->mutex); rtw89_roc_end(rtwdev, rtwvif); - mutex_unlock(&rtwdev->mutex); return 0; } @@ -1478,14 +1406,14 @@ static int rtw89_ops_set_tid_config(struct ieee80211_hw *hw, { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + if (sta) rtw89_core_set_tid_config(rtwdev, sta, tid_config); else ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_set_tid_config_iter, tid_config); - mutex_unlock(&rtwdev->mutex); return 0; } @@ -1509,7 +1437,7 @@ static bool rtw89_ops_can_activate_links(struct ieee80211_hw *hw, { struct rtw89_dev *rtwdev = hw->priv; - guard(mutex)(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); return rtw89_can_work_on_links(rtwdev, vif, active_links); } @@ -1571,7 +1499,7 @@ int rtw89_ops_change_vif_links(struct ieee80211_hw *hw, int ret = 0; int i; - guard(mutex)(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtw89_debug(rtwdev, RTW89_DBG_STATE, "%s: old_links (0x%08x) -> new_links (0x%08x)\n", @@ -1720,7 +1648,7 @@ int rtw89_ops_change_sta_links(struct ieee80211_hw *hw, unsigned long set_links = new_links & ~old_links; int ret = 0; - guard(mutex)(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); rtw89_debug(rtwdev, RTW89_DBG_STATE, "%s: old_links (0x%08x) -> new_links (0x%08x)\n", @@ -1750,13 +1678,12 @@ static int rtw89_ops_suspend(struct ieee80211_hw *hw, struct rtw89_dev *rtwdev = hw->priv; int ret; + lockdep_assert_wiphy(hw->wiphy); + set_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); - cancel_delayed_work_sync(&rtwdev->track_work); + wiphy_delayed_work_cancel(hw->wiphy, &rtwdev->track_work); - mutex_lock(&rtwdev->mutex); ret = rtw89_wow_suspend(rtwdev, wowlan); - mutex_unlock(&rtwdev->mutex); - if (ret) { rtw89_warn(rtwdev, "failed to suspend for wow %d\n", ret); clear_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); @@ -1771,15 +1698,15 @@ static int rtw89_ops_resume(struct ieee80211_hw *hw) struct rtw89_dev *rtwdev = hw->priv; int ret; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); + ret = rtw89_wow_resume(rtwdev); if (ret) rtw89_warn(rtwdev, "failed to resume for wow %d\n", ret); - mutex_unlock(&rtwdev->mutex); clear_bit(RTW89_FLAG_FORBIDDEN_TRACK_WROK, rtwdev->flags); - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, - RTW89_TRACK_WORK_PERIOD); + wiphy_delayed_work_queue(hw->wiphy, &rtwdev->track_work, + RTW89_TRACK_WORK_PERIOD); return ret ? 1 : 0; } @@ -1799,18 +1726,16 @@ static void rtw89_set_rekey_data(struct ieee80211_hw *hw, struct rtw89_wow_param *rtw_wow = &rtwdev->wow; struct rtw89_wow_gtk_info *gtk_info = &rtw_wow->gtk_info; + lockdep_assert_wiphy(hw->wiphy); + if (data->kek_len > sizeof(gtk_info->kek) || data->kck_len > sizeof(gtk_info->kck)) { rtw89_warn(rtwdev, "kek or kck length over fw limit\n"); return; } - mutex_lock(&rtwdev->mutex); - memcpy(gtk_info->kek, data->kek, data->kek_len); memcpy(gtk_info->kck, data->kck, data->kck_len); - - mutex_unlock(&rtwdev->mutex); } #endif @@ -1818,16 +1743,13 @@ static void rtw89_ops_rfkill_poll(struct ieee80211_hw *hw) { struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(hw->wiphy); /* wl_disable GPIO get floating when entering LPS */ if (test_bit(RTW89_FLAG_RUNNING, rtwdev->flags)) - goto out; + return; rtw89_core_rfkill_poll(rtwdev, false); - -out: - mutex_unlock(&rtwdev->mutex); } const struct ieee80211_ops rtw89_ops = { diff --git a/drivers/net/wireless/realtek/rtw89/mac_be.c b/drivers/net/wireless/realtek/rtw89/mac_be.c index 2dbdeae904ad..99b82dc85ea3 100644 --- a/drivers/net/wireless/realtek/rtw89/mac_be.c +++ b/drivers/net/wireless/realtek/rtw89/mac_be.c @@ -708,8 +708,8 @@ static int sec_eng_init_be(struct rtw89_dev *rtwdev) val32 |= B_BE_CLK_EN_CGCMP | B_BE_CLK_EN_WAPI | B_BE_CLK_EN_WEP_TKIP | B_BE_SEC_TX_ENC | B_BE_SEC_RX_DEC | B_BE_MC_DEC | B_BE_BC_DEC | - B_BE_BMC_MGNT_DEC | B_BE_UC_MGNT_DEC; - val32 &= ~B_BE_SEC_PRE_ENQUE_TX; + B_BE_BMC_MGNT_DEC | B_BE_UC_MGNT_DEC | + B_BE_SEC_PRE_ENQUE_TX; rtw89_write32(rtwdev, R_BE_SEC_ENG_CTRL, val32); rtw89_write32_set(rtwdev, R_BE_SEC_MPDU_PROC, B_BE_APPEND_ICV | B_BE_APPEND_MIC); @@ -1865,7 +1865,7 @@ int rtw89_mac_cfg_ctrl_path_v2(struct rtw89_dev *rtwdev, bool wl) if (wl) return 0; - for (i = 0; i < RTW89_PHY_MAX; i++) { + for (i = 0; i < RTW89_PHY_NUM; i++) { g[i].gnt_bt_sw_en = 1; g[i].gnt_bt = 1; g[i].gnt_wl_sw_en = 1; @@ -2585,6 +2585,8 @@ const struct rtw89_mac_gen_def rtw89_mac_gen_be = { .mask = B_BE_RXTRIG_RU26_DIS, }, .wow_ctrl = {.addr = R_BE_WOW_CTRL, .mask = B_BE_WOW_WOWEN,}, + .agg_limit = {.addr = R_BE_AMPDU_AGG_LIMIT, .mask = B_BE_AMPDU_MAX_TIME_MASK,}, + .txcnt_limit = {.addr = R_BE_TXCNT, .mask = B_BE_L_TXCNT_LMT_MASK,}, .check_mac_en = rtw89_mac_check_mac_en_be, .sys_init = sys_init_be, diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index 4d11c3dd60a5..79fef5f90140 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -455,34 +455,36 @@ #define B_BE_RX0DMA_INT_EN BIT(0) #define R_BE_HAXI_HISR00 0xB0B4 -#define B_BE_RDU_CH6_INT BIT(28) -#define B_BE_RDU_CH5_INT BIT(27) -#define B_BE_RDU_CH4_INT BIT(26) -#define B_BE_RDU_CH2_INT BIT(25) -#define B_BE_RDU_CH1_INT BIT(24) -#define B_BE_RDU_CH0_INT BIT(23) -#define B_BE_RXDMA_STUCK_INT BIT(22) -#define B_BE_TXDMA_STUCK_INT BIT(21) -#define B_BE_TXDMA_CH14_INT BIT(20) -#define B_BE_TXDMA_CH13_INT BIT(19) -#define B_BE_TXDMA_CH12_INT BIT(18) -#define B_BE_TXDMA_CH11_INT BIT(17) -#define B_BE_TXDMA_CH10_INT BIT(16) -#define B_BE_TXDMA_CH9_INT BIT(15) -#define B_BE_TXDMA_CH8_INT BIT(14) -#define B_BE_TXDMA_CH7_INT BIT(13) -#define B_BE_TXDMA_CH6_INT BIT(12) -#define B_BE_TXDMA_CH5_INT BIT(11) -#define B_BE_TXDMA_CH4_INT BIT(10) -#define B_BE_TXDMA_CH3_INT BIT(9) -#define B_BE_TXDMA_CH2_INT BIT(8) -#define B_BE_TXDMA_CH1_INT BIT(7) -#define B_BE_TXDMA_CH0_INT BIT(6) -#define B_BE_RPQ1DMA_INT BIT(5) -#define B_BE_RX1P1DMA_INT BIT(4) +#define B_BE_RDU_CH5_INT_V1 BIT(30) +#define B_BE_RDU_CH4_INT_V1 BIT(29) +#define B_BE_RDU_CH3_INT_V1 BIT(28) +#define B_BE_RDU_CH2_INT_V1 BIT(27) +#define B_BE_RDU_CH1_INT_V1 BIT(26) +#define B_BE_RDU_CH0_INT_V1 BIT(25) +#define B_BE_RXDMA_STUCK_INT_V1 BIT(24) +#define B_BE_TXDMA_STUCK_INT_V1 BIT(23) +#define B_BE_TXDMA_CH14_INT_V1 BIT(22) +#define B_BE_TXDMA_CH13_INT_V1 BIT(21) +#define B_BE_TXDMA_CH12_INT_V1 BIT(20) +#define B_BE_TXDMA_CH11_INT_V1 BIT(19) +#define B_BE_TXDMA_CH10_INT_V1 BIT(18) +#define B_BE_TXDMA_CH9_INT_V1 BIT(17) +#define B_BE_TXDMA_CH8_INT_V1 BIT(16) +#define B_BE_TXDMA_CH7_INT_V1 BIT(15) +#define B_BE_TXDMA_CH6_INT_V1 BIT(14) +#define B_BE_TXDMA_CH5_INT_V1 BIT(13) +#define B_BE_TXDMA_CH4_INT_V1 BIT(12) +#define B_BE_TXDMA_CH3_INT_V1 BIT(11) +#define B_BE_TXDMA_CH2_INT_V1 BIT(10) +#define B_BE_TXDMA_CH1_INT_V1 BIT(9) +#define B_BE_TXDMA_CH0_INT_V1 BIT(8) +#define B_BE_RX1P1DMA_INT_V1 BIT(7) +#define B_BE_RX0P1DMA_INT_V1 BIT(6) +#define B_BE_RO1DMA_INT BIT(5) +#define B_BE_RP1DMA_INT BIT(4) #define B_BE_RX1DMA_INT BIT(3) -#define B_BE_RPQ0DMA_INT BIT(2) -#define B_BE_RX0P1DMA_INT BIT(1) +#define B_BE_RO0DMA_INT BIT(2) +#define B_BE_RP0DMA_INT BIT(1) #define B_BE_RX0DMA_INT BIT(0) /* TX/RX */ diff --git a/drivers/net/wireless/realtek/rtw89/pci_be.c b/drivers/net/wireless/realtek/rtw89/pci_be.c index cd39eebe8186..12e6a0cbb889 100644 --- a/drivers/net/wireless/realtek/rtw89/pci_be.c +++ b/drivers/net/wireless/realtek/rtw89/pci_be.c @@ -666,7 +666,7 @@ SIMPLE_DEV_PM_OPS(rtw89_pm_ops_be, rtw89_pci_suspend_be, rtw89_pci_resume_be); EXPORT_SYMBOL(rtw89_pm_ops_be); const struct rtw89_pci_gen_def rtw89_pci_gen_be = { - .isr_rdu = B_BE_RDU_CH1_INT | B_BE_RDU_CH0_INT, + .isr_rdu = B_BE_RDU_CH1_INT_V1 | B_BE_RDU_CH0_INT_V1, .isr_halt_c2h = B_BE_HALT_C2H_INT, .isr_wdt_timeout = B_BE_WDT_TIMEOUT_INT, .isr_clear_rpq = {R_BE_PCIE_DMA_ISR, B_BE_PCIE_RX_RPQ0_ISR_V1}, diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index c7c05f7fda1d..f4eee642e5ce 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -2044,12 +2044,15 @@ static s8 rtw89_phy_ant_gain_offset(struct rtw89_dev *rtwdev, u8 band, u32 cente if (!chip->support_ant_gain) return 0; - if (!(ant_gain->regd_enabled & BIT(regd))) + if (ant_gain->block_country || !(ant_gain->regd_enabled & BIT(regd))) return 0; offset_patha = rtw89_phy_ant_gain_query(rtwdev, RF_PATH_A, center_freq); offset_pathb = rtw89_phy_ant_gain_query(rtwdev, RF_PATH_B, center_freq); + if (RTW89_CHK_FW_FEATURE(NO_POWER_DIFFERENCE, &rtwdev->fw)) + return min(offset_patha, offset_pathb); + return max(offset_patha, offset_pathb); } @@ -2057,10 +2060,17 @@ s16 rtw89_phy_ant_gain_pwr_offset(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan) { struct rtw89_ant_gain_info *ant_gain = &rtwdev->ant_gain; + const struct rtw89_chip_info *chip = rtwdev->chip; u8 regd = rtw89_regd_get(rtwdev, chan->band_type); s8 offset_patha, offset_pathb; - if (!(ant_gain->regd_enabled & BIT(regd))) + if (!chip->support_ant_gain) + return 0; + + if (ant_gain->block_country || !(ant_gain->regd_enabled & BIT(regd))) + return 0; + + if (RTW89_CHK_FW_FEATURE(NO_POWER_DIFFERENCE, &rtwdev->fw)) return 0; offset_patha = rtw89_phy_ant_gain_query(rtwdev, RF_PATH_A, chan->freq); @@ -2070,24 +2080,29 @@ s16 rtw89_phy_ant_gain_pwr_offset(struct rtw89_dev *rtwdev, } EXPORT_SYMBOL(rtw89_phy_ant_gain_pwr_offset); -void rtw89_print_ant_gain(struct seq_file *m, struct rtw89_dev *rtwdev, - const struct rtw89_chan *chan) +int rtw89_print_ant_gain(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + const struct rtw89_chan *chan) { struct rtw89_ant_gain_info *ant_gain = &rtwdev->ant_gain; const struct rtw89_chip_info *chip = rtwdev->chip; u8 regd = rtw89_regd_get(rtwdev, chan->band_type); + char *p = buf, *end = buf + bufsz; s8 offset_patha, offset_pathb; - if (!chip->support_ant_gain || !(ant_gain->regd_enabled & BIT(regd))) { - seq_puts(m, "no DAG is applied\n"); - return; + if (!(chip->support_ant_gain && (ant_gain->regd_enabled & BIT(regd))) || + ant_gain->block_country) { + p += scnprintf(p, end - p, "no DAG is applied\n"); + goto out; } offset_patha = rtw89_phy_ant_gain_query(rtwdev, RF_PATH_A, chan->freq); offset_pathb = rtw89_phy_ant_gain_query(rtwdev, RF_PATH_B, chan->freq); - seq_printf(m, "ChainA offset: %d dBm\n", offset_patha); - seq_printf(m, "ChainB offset: %d dBm\n", offset_pathb); + p += scnprintf(p, end - p, "ChainA offset: %d dBm\n", offset_patha); + p += scnprintf(p, end - p, "ChainB offset: %d dBm\n", offset_pathb); + +out: + return p - buf; } static const u8 rtw89_rs_idx_num_ax[] = { @@ -3455,6 +3470,30 @@ rtw89_phy_c2h_rfk_report_state(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u3 static void rtw89_phy_c2h_rfk_log_tas_pwr(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { + const struct rtw89_c2h_rf_tas_info *rf_tas = + (const struct rtw89_c2h_rf_tas_info *)c2h->data; + const enum rtw89_sar_sources src = rtwdev->sar.src; + struct rtw89_tas_info *tas = &rtwdev->tas; + u64 linear = 0; + u32 i, cur_idx; + s16 txpwr; + + if (!tas->enable || src == RTW89_SAR_SOURCE_NONE) + return; + + cur_idx = le32_to_cpu(rf_tas->cur_idx); + for (i = 0; i < cur_idx; i++) { + txpwr = (s16)le16_to_cpu(rf_tas->txpwr_history[i]); + linear += rtw89_db_quarter_to_linear(txpwr); + + rtw89_debug(rtwdev, RTW89_DBG_SAR, + "tas: index: %u, txpwr: %d\n", i, txpwr); + } + + if (cur_idx == 0) + tas->instant_txpwr = rtw89_db_to_linear(0); + else + tas->instant_txpwr = DIV_ROUND_DOWN_ULL(linear, cur_idx); } static @@ -4600,7 +4639,7 @@ static void rtw89_phy_cfo_dm(struct rtw89_dev *rtwdev) cfo->dcfo_avg = 0; rtw89_debug(rtwdev, RTW89_DBG_CFO, "CFO:total_sta_assoc=%d\n", rtwdev->total_sta_assoc); - if (rtwdev->total_sta_assoc == 0) { + if (rtwdev->total_sta_assoc == 0 || rtw89_is_mlo_1_1(rtwdev)) { rtw89_phy_cfo_reset(rtwdev); return; } @@ -4651,29 +4690,28 @@ static void rtw89_phy_cfo_dm(struct rtw89_dev *rtwdev) rtw89_phy_cfo_statistics_reset(rtwdev); } -void rtw89_phy_cfo_track_work(struct work_struct *work) +void rtw89_phy_cfo_track_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, cfo_track_work.work); struct rtw89_cfo_tracking_info *cfo = &rtwdev->cfo_tracking; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); + if (!cfo->cfo_trig_by_timer_en) - goto out; + return; rtw89_leave_ps_mode(rtwdev); rtw89_phy_cfo_dm(rtwdev); - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->cfo_track_work, - msecs_to_jiffies(cfo->cfo_timer_ms)); -out: - mutex_unlock(&rtwdev->mutex); + wiphy_delayed_work_queue(wiphy, &rtwdev->cfo_track_work, + msecs_to_jiffies(cfo->cfo_timer_ms)); } static void rtw89_phy_cfo_start_work(struct rtw89_dev *rtwdev) { struct rtw89_cfo_tracking_info *cfo = &rtwdev->cfo_tracking; - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->cfo_track_work, - msecs_to_jiffies(cfo->cfo_timer_ms)); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, &rtwdev->cfo_track_work, + msecs_to_jiffies(cfo->cfo_timer_ms)); } void rtw89_phy_cfo_track(struct rtw89_dev *rtwdev) @@ -5115,7 +5153,6 @@ static void rtw89_phy_stat_thermal_update(struct rtw89_dev *rtwdev) struct rtw89_phy_iter_rssi_data { struct rtw89_dev *rtwdev; - struct rtw89_phy_ch_info *ch_info; bool rssi_changed; }; @@ -5123,10 +5160,15 @@ static void __rtw89_phy_stat_rssi_update_iter(struct rtw89_sta_link *rtwsta_link, struct rtw89_phy_iter_rssi_data *rssi_data) { - struct rtw89_phy_ch_info *ch_info = rssi_data->ch_info; + struct rtw89_vif_link *rtwvif_link = rtwsta_link->rtwvif_link; + struct rtw89_dev *rtwdev = rssi_data->rtwdev; + struct rtw89_phy_ch_info *ch_info; + struct rtw89_bb_ctx *bb; unsigned long rssi_curr; rssi_curr = ewma_rssi_read(&rtwsta_link->avg_rssi); + bb = rtw89_get_bb_ctx(rtwdev, rtwvif_link->phy_idx); + ch_info = &bb->ch_info; if (rssi_curr < ch_info->rssi_min) { ch_info->rssi_min = rssi_curr; @@ -5157,11 +5199,13 @@ static void rtw89_phy_stat_rssi_update_iter(void *data, static void rtw89_phy_stat_rssi_update(struct rtw89_dev *rtwdev) { - struct rtw89_phy_iter_rssi_data rssi_data = {0}; + struct rtw89_phy_iter_rssi_data rssi_data = {}; + struct rtw89_bb_ctx *bb; rssi_data.rtwdev = rtwdev; - rssi_data.ch_info = &rtwdev->ch_info; - rssi_data.ch_info->rssi_min = U8_MAX; + rtw89_for_each_active_bb(rtwdev, bb) + bb->ch_info.rssi_min = U8_MAX; + ieee80211_iterate_stations_atomic(rtwdev->hw, rtw89_phy_stat_rssi_update_iter, &rssi_data); @@ -5199,24 +5243,27 @@ void rtw89_phy_stat_track(struct rtw89_dev *rtwdev) memset(&phystat->cur_pkt_stat, 0, sizeof(phystat->cur_pkt_stat)); } -static u16 rtw89_phy_ccx_us_to_idx(struct rtw89_dev *rtwdev, u32 time_us) +static u16 rtw89_phy_ccx_us_to_idx(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u32 time_us) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; return time_us >> (ilog2(CCX_US_BASE_RATIO) + env->ccx_unit_idx); } -static u32 rtw89_phy_ccx_idx_to_us(struct rtw89_dev *rtwdev, u16 idx) +static u32 rtw89_phy_ccx_idx_to_us(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u16 idx) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; return idx << (ilog2(CCX_US_BASE_RATIO) + env->ccx_unit_idx); } -static void rtw89_phy_ccx_top_setting_init(struct rtw89_dev *rtwdev) +static void rtw89_phy_ccx_top_setting_init(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { const struct rtw89_phy_gen_def *phy = rtwdev->chip->phy_def; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; const struct rtw89_ccx_regs *ccx = phy->ccx; env->ccx_manual_ctrl = false; @@ -5225,17 +5272,20 @@ static void rtw89_phy_ccx_top_setting_init(struct rtw89_dev *rtwdev) env->ccx_period = 0; env->ccx_unit_idx = RTW89_CCX_32_US; - rtw89_phy_set_phy_regs(rtwdev, ccx->setting_addr, ccx->en_mask, 1); - rtw89_phy_set_phy_regs(rtwdev, ccx->setting_addr, ccx->trig_opt_mask, 1); - rtw89_phy_set_phy_regs(rtwdev, ccx->setting_addr, ccx->measurement_trig_mask, 1); - rtw89_phy_set_phy_regs(rtwdev, ccx->setting_addr, ccx->edcca_opt_mask, - RTW89_CCX_EDCCA_BW20_0); + rtw89_phy_write32_idx(rtwdev, ccx->setting_addr, ccx->en_mask, 1, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->setting_addr, ccx->trig_opt_mask, 1, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->setting_addr, ccx->measurement_trig_mask, 1, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->setting_addr, ccx->edcca_opt_mask, + RTW89_CCX_EDCCA_BW20_0, bb->phy_idx); } -static u16 rtw89_phy_ccx_get_report(struct rtw89_dev *rtwdev, u16 report, - u16 score) +static u16 rtw89_phy_ccx_get_report(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, + u16 report, u16 score) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; u32 numer = 0; u16 ret = 0; @@ -5275,9 +5325,10 @@ static void rtw89_phy_ccx_ms_to_period_unit(struct rtw89_dev *rtwdev, *period, *unit_idx); } -static void rtw89_phy_ccx_racing_release(struct rtw89_dev *rtwdev) +static void rtw89_phy_ccx_racing_release(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, "lv:(%d)->(0)\n", env->ccx_rac_lv); @@ -5288,9 +5339,10 @@ static void rtw89_phy_ccx_racing_release(struct rtw89_dev *rtwdev) } static bool rtw89_phy_ifs_clm_th_update_check(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, struct rtw89_ccx_para_info *para) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; bool is_update = env->ifs_clm_app != para->ifs_clm_app; u8 i = 0; u16 *ifs_th_l = env->ifs_clm_th_l; @@ -5325,12 +5377,12 @@ static bool rtw89_phy_ifs_clm_th_update_check(struct rtw89_dev *rtwdev, */ ifs_th_l[IFS_CLM_TH_START_IDX] = 0; ifs_th_h_us[IFS_CLM_TH_START_IDX] = ifs_th0_us; - ifs_th_h[IFS_CLM_TH_START_IDX] = rtw89_phy_ccx_us_to_idx(rtwdev, + ifs_th_h[IFS_CLM_TH_START_IDX] = rtw89_phy_ccx_us_to_idx(rtwdev, bb, ifs_th0_us); for (i = 1; i < RTW89_IFS_CLM_NUM; i++) { ifs_th_l[i] = ifs_th_h[i - 1] + 1; ifs_th_h_us[i] = ifs_th_h_us[i - 1] * ifs_th_times; - ifs_th_h[i] = rtw89_phy_ccx_us_to_idx(rtwdev, ifs_th_h_us[i]); + ifs_th_h[i] = rtw89_phy_ccx_us_to_idx(rtwdev, bb, ifs_th_h_us[i]); } ifs_update_finished: @@ -5341,30 +5393,31 @@ ifs_update_finished: return is_update; } -static void rtw89_phy_ifs_clm_set_th_reg(struct rtw89_dev *rtwdev) +static void rtw89_phy_ifs_clm_set_th_reg(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { const struct rtw89_phy_gen_def *phy = rtwdev->chip->phy_def; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; const struct rtw89_ccx_regs *ccx = phy->ccx; u8 i = 0; - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t1_addr, ccx->ifs_t1_th_l_mask, - env->ifs_clm_th_l[0]); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t2_addr, ccx->ifs_t2_th_l_mask, - env->ifs_clm_th_l[1]); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t3_addr, ccx->ifs_t3_th_l_mask, - env->ifs_clm_th_l[2]); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t4_addr, ccx->ifs_t4_th_l_mask, - env->ifs_clm_th_l[3]); - - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t1_addr, ccx->ifs_t1_th_h_mask, - env->ifs_clm_th_h[0]); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t2_addr, ccx->ifs_t2_th_h_mask, - env->ifs_clm_th_h[1]); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t3_addr, ccx->ifs_t3_th_h_mask, - env->ifs_clm_th_h[2]); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t4_addr, ccx->ifs_t4_th_h_mask, - env->ifs_clm_th_h[3]); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t1_addr, ccx->ifs_t1_th_l_mask, + env->ifs_clm_th_l[0], bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t2_addr, ccx->ifs_t2_th_l_mask, + env->ifs_clm_th_l[1], bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t3_addr, ccx->ifs_t3_th_l_mask, + env->ifs_clm_th_l[2], bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t4_addr, ccx->ifs_t4_th_l_mask, + env->ifs_clm_th_l[3], bb->phy_idx); + + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t1_addr, ccx->ifs_t1_th_h_mask, + env->ifs_clm_th_h[0], bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t2_addr, ccx->ifs_t2_th_h_mask, + env->ifs_clm_th_h[1], bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t3_addr, ccx->ifs_t3_th_h_mask, + env->ifs_clm_th_h[2], bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t4_addr, ccx->ifs_t4_th_h_mask, + env->ifs_clm_th_h[3], bb->phy_idx); for (i = 0; i < RTW89_IFS_CLM_NUM; i++) rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, @@ -5372,31 +5425,38 @@ static void rtw89_phy_ifs_clm_set_th_reg(struct rtw89_dev *rtwdev) i + 1, env->ifs_clm_th_l[i], env->ifs_clm_th_h[i]); } -static void rtw89_phy_ifs_clm_setting_init(struct rtw89_dev *rtwdev) +static void rtw89_phy_ifs_clm_setting_init(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { const struct rtw89_phy_gen_def *phy = rtwdev->chip->phy_def; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; const struct rtw89_ccx_regs *ccx = phy->ccx; - struct rtw89_ccx_para_info para = {0}; + struct rtw89_ccx_para_info para = {}; env->ifs_clm_app = RTW89_IFS_CLM_BACKGROUND; env->ifs_clm_mntr_time = 0; para.ifs_clm_app = RTW89_IFS_CLM_INIT; - if (rtw89_phy_ifs_clm_th_update_check(rtwdev, ¶)) - rtw89_phy_ifs_clm_set_th_reg(rtwdev); + if (rtw89_phy_ifs_clm_th_update_check(rtwdev, bb, ¶)) + rtw89_phy_ifs_clm_set_th_reg(rtwdev, bb); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_cnt_addr, ccx->ifs_collect_en_mask, true); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t1_addr, ccx->ifs_t1_en_mask, true); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t2_addr, ccx->ifs_t2_en_mask, true); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t3_addr, ccx->ifs_t3_en_mask, true); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_t4_addr, ccx->ifs_t4_en_mask, true); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_cnt_addr, ccx->ifs_collect_en_mask, true, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t1_addr, ccx->ifs_t1_en_mask, true, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t2_addr, ccx->ifs_t2_en_mask, true, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t3_addr, ccx->ifs_t3_en_mask, true, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_t4_addr, ccx->ifs_t4_en_mask, true, + bb->phy_idx); } static int rtw89_phy_ccx_racing_ctrl(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, enum rtw89_env_racing_lv level) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; int ret = 0; if (level >= RTW89_RAC_MAX_NUM) { @@ -5425,56 +5485,62 @@ static int rtw89_phy_ccx_racing_ctrl(struct rtw89_dev *rtwdev, return ret; } -static void rtw89_phy_ccx_trigger(struct rtw89_dev *rtwdev) +static void rtw89_phy_ccx_trigger(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { const struct rtw89_phy_gen_def *phy = rtwdev->chip->phy_def; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; const struct rtw89_ccx_regs *ccx = phy->ccx; - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_cnt_addr, ccx->ifs_clm_cnt_clear_mask, 0); - rtw89_phy_set_phy_regs(rtwdev, ccx->setting_addr, ccx->measurement_trig_mask, 0); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_cnt_addr, ccx->ifs_clm_cnt_clear_mask, 1); - rtw89_phy_set_phy_regs(rtwdev, ccx->setting_addr, ccx->measurement_trig_mask, 1); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_cnt_addr, ccx->ifs_clm_cnt_clear_mask, 0, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->setting_addr, ccx->measurement_trig_mask, 0, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_cnt_addr, ccx->ifs_clm_cnt_clear_mask, 1, + bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->setting_addr, ccx->measurement_trig_mask, 1, + bb->phy_idx); env->ccx_ongoing = true; } -static void rtw89_phy_ifs_clm_get_utility(struct rtw89_dev *rtwdev) +static void rtw89_phy_ifs_clm_get_utility(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; u8 i = 0; u32 res = 0; env->ifs_clm_tx_ratio = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_tx, PERCENT); + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_tx, PERCENT); env->ifs_clm_edcca_excl_cca_ratio = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_edcca_excl_cca, + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_edcca_excl_cca, PERCENT); env->ifs_clm_cck_fa_ratio = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_cckfa, PERCENT); + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_cckfa, PERCENT); env->ifs_clm_ofdm_fa_ratio = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_ofdmfa, PERCENT); + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_ofdmfa, PERCENT); env->ifs_clm_cck_cca_excl_fa_ratio = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_cckcca_excl_fa, + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_cckcca_excl_fa, PERCENT); env->ifs_clm_ofdm_cca_excl_fa_ratio = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_ofdmcca_excl_fa, + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_ofdmcca_excl_fa, PERCENT); env->ifs_clm_cck_fa_permil = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_cckfa, PERMIL); + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_cckfa, PERMIL); env->ifs_clm_ofdm_fa_permil = - rtw89_phy_ccx_get_report(rtwdev, env->ifs_clm_ofdmfa, PERMIL); + rtw89_phy_ccx_get_report(rtwdev, bb, env->ifs_clm_ofdmfa, PERMIL); for (i = 0; i < RTW89_IFS_CLM_NUM; i++) { if (env->ifs_clm_his[i] > ENV_MNTR_IFSCLM_HIS_MAX) { env->ifs_clm_ifs_avg[i] = ENV_MNTR_FAIL_DWORD; } else { env->ifs_clm_ifs_avg[i] = - rtw89_phy_ccx_idx_to_us(rtwdev, + rtw89_phy_ccx_idx_to_us(rtwdev, bb, env->ifs_clm_avg[i]); } - res = rtw89_phy_ccx_idx_to_us(rtwdev, env->ifs_clm_cca[i]); + res = rtw89_phy_ccx_idx_to_us(rtwdev, bb, env->ifs_clm_cca[i]); res += env->ifs_clm_his[i] >> 1; if (env->ifs_clm_his[i]) res /= env->ifs_clm_his[i]; @@ -5504,81 +5570,82 @@ static void rtw89_phy_ifs_clm_get_utility(struct rtw89_dev *rtwdev) env->ifs_clm_cca_avg[i]); } -static bool rtw89_phy_ifs_clm_get_result(struct rtw89_dev *rtwdev) +static bool rtw89_phy_ifs_clm_get_result(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { const struct rtw89_phy_gen_def *phy = rtwdev->chip->phy_def; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; const struct rtw89_ccx_regs *ccx = phy->ccx; u8 i = 0; - if (rtw89_phy_read32_mask(rtwdev, ccx->ifs_total_addr, - ccx->ifs_cnt_done_mask) == 0) { + if (rtw89_phy_read32_idx(rtwdev, ccx->ifs_total_addr, + ccx->ifs_cnt_done_mask, bb->phy_idx) == 0) { rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, "Get IFS_CLM report Fail\n"); return false; } env->ifs_clm_tx = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_clm_tx_cnt_addr, - ccx->ifs_clm_tx_cnt_msk); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_clm_tx_cnt_addr, + ccx->ifs_clm_tx_cnt_msk, bb->phy_idx); env->ifs_clm_edcca_excl_cca = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_clm_tx_cnt_addr, - ccx->ifs_clm_edcca_excl_cca_fa_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_clm_tx_cnt_addr, + ccx->ifs_clm_edcca_excl_cca_fa_mask, bb->phy_idx); env->ifs_clm_cckcca_excl_fa = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_clm_cca_addr, - ccx->ifs_clm_cckcca_excl_fa_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_clm_cca_addr, + ccx->ifs_clm_cckcca_excl_fa_mask, bb->phy_idx); env->ifs_clm_ofdmcca_excl_fa = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_clm_cca_addr, - ccx->ifs_clm_ofdmcca_excl_fa_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_clm_cca_addr, + ccx->ifs_clm_ofdmcca_excl_fa_mask, bb->phy_idx); env->ifs_clm_cckfa = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_clm_fa_addr, - ccx->ifs_clm_cck_fa_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_clm_fa_addr, + ccx->ifs_clm_cck_fa_mask, bb->phy_idx); env->ifs_clm_ofdmfa = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_clm_fa_addr, - ccx->ifs_clm_ofdm_fa_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_clm_fa_addr, + ccx->ifs_clm_ofdm_fa_mask, bb->phy_idx); env->ifs_clm_his[0] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_his_addr, - ccx->ifs_t1_his_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_his_addr, + ccx->ifs_t1_his_mask, bb->phy_idx); env->ifs_clm_his[1] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_his_addr, - ccx->ifs_t2_his_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_his_addr, + ccx->ifs_t2_his_mask, bb->phy_idx); env->ifs_clm_his[2] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_his_addr, - ccx->ifs_t3_his_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_his_addr, + ccx->ifs_t3_his_mask, bb->phy_idx); env->ifs_clm_his[3] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_his_addr, - ccx->ifs_t4_his_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_his_addr, + ccx->ifs_t4_his_mask, bb->phy_idx); env->ifs_clm_avg[0] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_avg_l_addr, - ccx->ifs_t1_avg_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_avg_l_addr, + ccx->ifs_t1_avg_mask, bb->phy_idx); env->ifs_clm_avg[1] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_avg_l_addr, - ccx->ifs_t2_avg_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_avg_l_addr, + ccx->ifs_t2_avg_mask, bb->phy_idx); env->ifs_clm_avg[2] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_avg_h_addr, - ccx->ifs_t3_avg_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_avg_h_addr, + ccx->ifs_t3_avg_mask, bb->phy_idx); env->ifs_clm_avg[3] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_avg_h_addr, - ccx->ifs_t4_avg_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_avg_h_addr, + ccx->ifs_t4_avg_mask, bb->phy_idx); env->ifs_clm_cca[0] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_cca_l_addr, - ccx->ifs_t1_cca_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_cca_l_addr, + ccx->ifs_t1_cca_mask, bb->phy_idx); env->ifs_clm_cca[1] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_cca_l_addr, - ccx->ifs_t2_cca_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_cca_l_addr, + ccx->ifs_t2_cca_mask, bb->phy_idx); env->ifs_clm_cca[2] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_cca_h_addr, - ccx->ifs_t3_cca_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_cca_h_addr, + ccx->ifs_t3_cca_mask, bb->phy_idx); env->ifs_clm_cca[3] = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_cca_h_addr, - ccx->ifs_t4_cca_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_cca_h_addr, + ccx->ifs_t4_cca_mask, bb->phy_idx); env->ifs_clm_total_ifs = - rtw89_phy_read32_mask(rtwdev, ccx->ifs_total_addr, - ccx->ifs_total_mask); + rtw89_phy_read32_idx(rtwdev, ccx->ifs_total_addr, + ccx->ifs_total_mask, bb->phy_idx); rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, "IFS-CLM total_ifs = %d\n", env->ifs_clm_total_ifs); @@ -5598,16 +5665,17 @@ static bool rtw89_phy_ifs_clm_get_result(struct rtw89_dev *rtwdev) "T%d:[%d, %d, %d]\n", i + 1, env->ifs_clm_his[i], env->ifs_clm_avg[i], env->ifs_clm_cca[i]); - rtw89_phy_ifs_clm_get_utility(rtwdev); + rtw89_phy_ifs_clm_get_utility(rtwdev, bb); return true; } static int rtw89_phy_ifs_clm_set(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, struct rtw89_ccx_para_info *para) { const struct rtw89_phy_gen_def *phy = rtwdev->chip->phy_def; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_env_monitor_info *env = &bb->env_monitor; const struct rtw89_ccx_regs *ccx = phy->ccx; u32 period = 0; u32 unit_idx = 0; @@ -5618,17 +5686,17 @@ static int rtw89_phy_ifs_clm_set(struct rtw89_dev *rtwdev, return -EINVAL; } - if (rtw89_phy_ccx_racing_ctrl(rtwdev, para->rac_lv)) + if (rtw89_phy_ccx_racing_ctrl(rtwdev, bb, para->rac_lv)) return -EINVAL; if (para->mntr_time != env->ifs_clm_mntr_time) { rtw89_phy_ccx_ms_to_period_unit(rtwdev, para->mntr_time, &period, &unit_idx); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_cnt_addr, - ccx->ifs_clm_period_mask, period); - rtw89_phy_set_phy_regs(rtwdev, ccx->ifs_cnt_addr, - ccx->ifs_clm_cnt_unit_mask, - unit_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_cnt_addr, + ccx->ifs_clm_period_mask, period, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, ccx->ifs_cnt_addr, + ccx->ifs_clm_cnt_unit_mask, + unit_idx, bb->phy_idx); rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, "Update IFS-CLM time ((%d)) -> ((%d))\n", @@ -5639,18 +5707,19 @@ static int rtw89_phy_ifs_clm_set(struct rtw89_dev *rtwdev, env->ccx_unit_idx = (u8)unit_idx; } - if (rtw89_phy_ifs_clm_th_update_check(rtwdev, para)) { + if (rtw89_phy_ifs_clm_th_update_check(rtwdev, bb, para)) { env->ifs_clm_app = para->ifs_clm_app; - rtw89_phy_ifs_clm_set_th_reg(rtwdev); + rtw89_phy_ifs_clm_set_th_reg(rtwdev, bb); } return 0; } -void rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev) +static void __rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; - struct rtw89_ccx_para_info para = {0}; + struct rtw89_env_monitor_info *env = &bb->env_monitor; + struct rtw89_ccx_para_info para = {}; u8 chk_result = RTW89_PHY_ENV_MON_CCX_FAIL; env->ccx_watchdog_result = RTW89_PHY_ENV_MON_CCX_FAIL; @@ -5660,25 +5729,36 @@ void rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev) return; } + rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, + "BB-%d env_monitor track\n", bb->phy_idx); + /* only ifs_clm for now */ - if (rtw89_phy_ifs_clm_get_result(rtwdev)) + if (rtw89_phy_ifs_clm_get_result(rtwdev, bb)) env->ccx_watchdog_result |= RTW89_PHY_ENV_MON_IFS_CLM; - rtw89_phy_ccx_racing_release(rtwdev); + rtw89_phy_ccx_racing_release(rtwdev, bb); para.mntr_time = 1900; para.rac_lv = RTW89_RAC_LV_1; para.ifs_clm_app = RTW89_IFS_CLM_BACKGROUND; - if (rtw89_phy_ifs_clm_set(rtwdev, ¶) == 0) + if (rtw89_phy_ifs_clm_set(rtwdev, bb, ¶) == 0) chk_result |= RTW89_PHY_ENV_MON_IFS_CLM; if (chk_result) - rtw89_phy_ccx_trigger(rtwdev); + rtw89_phy_ccx_trigger(rtwdev, bb); rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, "get_result=0x%x, chk_result:0x%x\n", env->ccx_watchdog_result, chk_result); } +void rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev) +{ + struct rtw89_bb_ctx *bb; + + rtw89_for_each_active_bb(rtwdev, bb) + __rtw89_phy_env_monitor_track(rtwdev, bb); +} + static bool rtw89_physts_ie_page_valid(enum rtw89_phy_status_bitmap *ie_page) { if (*ie_page >= RTW89_PHYSTS_BITMAP_NUM || @@ -5799,11 +5879,12 @@ static void rtw89_physts_parsing_init(struct rtw89_dev *rtwdev) __rtw89_physts_parsing_init(rtwdev, RTW89_PHY_1); } -static void rtw89_phy_dig_read_gain_table(struct rtw89_dev *rtwdev, int type) +static void rtw89_phy_dig_read_gain_table(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, int type) { const struct rtw89_chip_info *chip = rtwdev->chip; - struct rtw89_dig_info *dig = &rtwdev->dig; const struct rtw89_phy_dig_gain_cfg *cfg; + struct rtw89_dig_info *dig = &bb->dig; const char *msg; u8 i; s8 gain_base; @@ -5840,8 +5921,8 @@ static void rtw89_phy_dig_read_gain_table(struct rtw89_dev *rtwdev, int type) } for (i = 0; i < cfg->size; i++) { - tmp = rtw89_phy_read32_mask(rtwdev, cfg->table[i].addr, - cfg->table[i].mask); + tmp = rtw89_phy_read32_idx(rtwdev, cfg->table[i].addr, + cfg->table[i].mask, bb->phy_idx); tmp >>= DIG_GAIN_SHIFT; gain_arr[i] = sign_extend32(tmp, U4_MAX_BIT) + gain_base; gain_base += DIG_GAIN; @@ -5851,25 +5932,26 @@ static void rtw89_phy_dig_read_gain_table(struct rtw89_dev *rtwdev, int type) } } -static void rtw89_phy_dig_update_gain_para(struct rtw89_dev *rtwdev) +static void rtw89_phy_dig_update_gain_para(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; u32 tmp; u8 i; if (!rtwdev->hal.support_igi) return; - tmp = rtw89_phy_read32_mask(rtwdev, R_PATH0_IB_PKPW, - B_PATH0_IB_PKPW_MSK); + tmp = rtw89_phy_read32_idx(rtwdev, R_PATH0_IB_PKPW, + B_PATH0_IB_PKPW_MSK, bb->phy_idx); dig->ib_pkpwr = sign_extend32(tmp >> DIG_GAIN_SHIFT, U8_MAX_BIT); - dig->ib_pbk = rtw89_phy_read32_mask(rtwdev, R_PATH0_IB_PBK, - B_PATH0_IB_PBK_MSK); + dig->ib_pbk = rtw89_phy_read32_idx(rtwdev, R_PATH0_IB_PBK, + B_PATH0_IB_PBK_MSK, bb->phy_idx); rtw89_debug(rtwdev, RTW89_DBG_DIG, "ib_pkpwr=%d, ib_pbk=%d\n", dig->ib_pkpwr, dig->ib_pbk); for (i = RTW89_DIG_GAIN_LNA_G; i < RTW89_DIG_GAIN_MAX; i++) - rtw89_phy_dig_read_gain_table(rtwdev, i); + rtw89_phy_dig_read_gain_table(rtwdev, bb, i); } static const u8 rssi_nolink = 22; @@ -5878,10 +5960,11 @@ static const u16 fa_th_2g[FA_TH_NUM] = {22, 44, 66, 88}; static const u16 fa_th_5g[FA_TH_NUM] = {4, 8, 12, 16}; static const u16 fa_th_nolink[FA_TH_NUM] = {196, 352, 440, 528}; -static void rtw89_phy_dig_update_rssi_info(struct rtw89_dev *rtwdev) +static void rtw89_phy_dig_update_rssi_info(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_phy_ch_info *ch_info = &rtwdev->ch_info; - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_phy_ch_info *ch_info = &bb->ch_info; + struct rtw89_dig_info *dig = &bb->dig; bool is_linked = rtwdev->total_sta_assoc > 0; if (is_linked) { @@ -5892,10 +5975,11 @@ static void rtw89_phy_dig_update_rssi_info(struct rtw89_dev *rtwdev) } } -static void rtw89_phy_dig_update_para(struct rtw89_dev *rtwdev) +static void rtw89_phy_dig_update_para(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; - const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); + const struct rtw89_chan *chan = rtw89_mgnt_chan_get(rtwdev, bb->phy_idx); + struct rtw89_dig_info *dig = &bb->dig; bool is_linked = rtwdev->total_sta_assoc > 0; const u16 *fa_th_src = NULL; @@ -5924,9 +6008,10 @@ static const u8 pd_low_th_offset = 16, dynamic_igi_min = 0x20; static const u8 igi_max_performance_mode = 0x5a; static const u8 dynamic_pd_threshold_max; -static void rtw89_phy_dig_para_reset(struct rtw89_dev *rtwdev) +static void rtw89_phy_dig_para_reset(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; dig->cur_gaincode.lna_idx = LNA_IDX_MAX; dig->cur_gaincode.tia_idx = TIA_IDX_MAX; @@ -5942,15 +6027,27 @@ static void rtw89_phy_dig_para_reset(struct rtw89_dev *rtwdev) dig->is_linked_pre = false; } +static void __rtw89_phy_dig_init(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) +{ + rtw89_debug(rtwdev, RTW89_DBG_DIG, "BB-%d dig_init\n", bb->phy_idx); + + rtw89_phy_dig_update_gain_para(rtwdev, bb); + rtw89_phy_dig_reset(rtwdev, bb); +} + static void rtw89_phy_dig_init(struct rtw89_dev *rtwdev) { - rtw89_phy_dig_update_gain_para(rtwdev); - rtw89_phy_dig_reset(rtwdev); + struct rtw89_bb_ctx *bb; + + rtw89_for_each_capab_bb(rtwdev, bb) + __rtw89_phy_dig_init(rtwdev, bb); } -static u8 rtw89_phy_dig_lna_idx_by_rssi(struct rtw89_dev *rtwdev, u8 rssi) +static u8 rtw89_phy_dig_lna_idx_by_rssi(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 rssi) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; u8 lna_idx; if (rssi < dig->igi_rssi_th[0]) @@ -5969,9 +6066,10 @@ static u8 rtw89_phy_dig_lna_idx_by_rssi(struct rtw89_dev *rtwdev, u8 rssi) return lna_idx; } -static u8 rtw89_phy_dig_tia_idx_by_rssi(struct rtw89_dev *rtwdev, u8 rssi) +static u8 rtw89_phy_dig_tia_idx_by_rssi(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 rssi) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; u8 tia_idx; if (rssi < dig->igi_rssi_th[0]) @@ -5984,10 +6082,11 @@ static u8 rtw89_phy_dig_tia_idx_by_rssi(struct rtw89_dev *rtwdev, u8 rssi) #define IB_PBK_BASE 110 #define WB_RSSI_BASE 10 -static u8 rtw89_phy_dig_rxb_idx_by_rssi(struct rtw89_dev *rtwdev, u8 rssi, +static u8 rtw89_phy_dig_rxb_idx_by_rssi(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 rssi, struct rtw89_agc_gaincode_set *set) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; s8 lna_gain = dig->lna_gain[set->lna_idx]; s8 tia_gain = dig->tia_gain[set->tia_idx]; s32 wb_rssi = rssi + lna_gain + tia_gain; @@ -6003,12 +6102,13 @@ static u8 rtw89_phy_dig_rxb_idx_by_rssi(struct rtw89_dev *rtwdev, u8 rssi, return rxb_idx; } -static void rtw89_phy_dig_gaincode_by_rssi(struct rtw89_dev *rtwdev, u8 rssi, +static void rtw89_phy_dig_gaincode_by_rssi(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 rssi, struct rtw89_agc_gaincode_set *set) { - set->lna_idx = rtw89_phy_dig_lna_idx_by_rssi(rtwdev, rssi); - set->tia_idx = rtw89_phy_dig_tia_idx_by_rssi(rtwdev, rssi); - set->rxb_idx = rtw89_phy_dig_rxb_idx_by_rssi(rtwdev, rssi, set); + set->lna_idx = rtw89_phy_dig_lna_idx_by_rssi(rtwdev, bb, rssi); + set->tia_idx = rtw89_phy_dig_tia_idx_by_rssi(rtwdev, bb, rssi); + set->rxb_idx = rtw89_phy_dig_rxb_idx_by_rssi(rtwdev, bb, rssi, set); rtw89_debug(rtwdev, RTW89_DBG_DIG, "final_rssi=%03d, (lna,tia,rab)=(%d,%d,%02d)\n", @@ -6017,10 +6117,11 @@ static void rtw89_phy_dig_gaincode_by_rssi(struct rtw89_dev *rtwdev, u8 rssi, #define IGI_OFFSET_MAX 25 #define IGI_OFFSET_MUL 2 -static void rtw89_phy_dig_igi_offset_by_env(struct rtw89_dev *rtwdev) +static void rtw89_phy_dig_igi_offset_by_env(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; + struct rtw89_dig_info *dig = &bb->dig; + struct rtw89_env_monitor_info *env = &bb->env_monitor; enum rtw89_dig_noisy_level noisy_lv; u8 igi_offset = dig->fa_rssi_ofst; u16 fa_ratio = 0; @@ -6057,92 +6158,99 @@ static void rtw89_phy_dig_igi_offset_by_env(struct rtw89_dev *rtwdev) noisy_lv, igi_offset); } -static void rtw89_phy_dig_set_lna_idx(struct rtw89_dev *rtwdev, u8 lna_idx) +static void rtw89_phy_dig_set_lna_idx(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 lna_idx) { const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; - rtw89_phy_write32_mask(rtwdev, dig_regs->p0_lna_init.addr, - dig_regs->p0_lna_init.mask, lna_idx); - rtw89_phy_write32_mask(rtwdev, dig_regs->p1_lna_init.addr, - dig_regs->p1_lna_init.mask, lna_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p0_lna_init.addr, + dig_regs->p0_lna_init.mask, lna_idx, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p1_lna_init.addr, + dig_regs->p1_lna_init.mask, lna_idx, bb->phy_idx); } -static void rtw89_phy_dig_set_tia_idx(struct rtw89_dev *rtwdev, u8 tia_idx) +static void rtw89_phy_dig_set_tia_idx(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 tia_idx) { const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; - rtw89_phy_write32_mask(rtwdev, dig_regs->p0_tia_init.addr, - dig_regs->p0_tia_init.mask, tia_idx); - rtw89_phy_write32_mask(rtwdev, dig_regs->p1_tia_init.addr, - dig_regs->p1_tia_init.mask, tia_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p0_tia_init.addr, + dig_regs->p0_tia_init.mask, tia_idx, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p1_tia_init.addr, + dig_regs->p1_tia_init.mask, tia_idx, bb->phy_idx); } -static void rtw89_phy_dig_set_rxb_idx(struct rtw89_dev *rtwdev, u8 rxb_idx) +static void rtw89_phy_dig_set_rxb_idx(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, u8 rxb_idx) { const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; - rtw89_phy_write32_mask(rtwdev, dig_regs->p0_rxb_init.addr, - dig_regs->p0_rxb_init.mask, rxb_idx); - rtw89_phy_write32_mask(rtwdev, dig_regs->p1_rxb_init.addr, - dig_regs->p1_rxb_init.mask, rxb_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p0_rxb_init.addr, + dig_regs->p0_rxb_init.mask, rxb_idx, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p1_rxb_init.addr, + dig_regs->p1_rxb_init.mask, rxb_idx, bb->phy_idx); } static void rtw89_phy_dig_set_igi_cr(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, const struct rtw89_agc_gaincode_set set) { if (!rtwdev->hal.support_igi) return; - rtw89_phy_dig_set_lna_idx(rtwdev, set.lna_idx); - rtw89_phy_dig_set_tia_idx(rtwdev, set.tia_idx); - rtw89_phy_dig_set_rxb_idx(rtwdev, set.rxb_idx); + rtw89_phy_dig_set_lna_idx(rtwdev, bb, set.lna_idx); + rtw89_phy_dig_set_tia_idx(rtwdev, bb, set.tia_idx); + rtw89_phy_dig_set_rxb_idx(rtwdev, bb, set.rxb_idx); rtw89_debug(rtwdev, RTW89_DBG_DIG, "Set (lna,tia,rxb)=((%d,%d,%02d))\n", set.lna_idx, set.tia_idx, set.rxb_idx); } static void rtw89_phy_dig_sdagc_follow_pagc_config(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, bool enable) { const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; - rtw89_phy_write32_mask(rtwdev, dig_regs->p0_p20_pagcugc_en.addr, - dig_regs->p0_p20_pagcugc_en.mask, enable); - rtw89_phy_write32_mask(rtwdev, dig_regs->p0_s20_pagcugc_en.addr, - dig_regs->p0_s20_pagcugc_en.mask, enable); - rtw89_phy_write32_mask(rtwdev, dig_regs->p1_p20_pagcugc_en.addr, - dig_regs->p1_p20_pagcugc_en.mask, enable); - rtw89_phy_write32_mask(rtwdev, dig_regs->p1_s20_pagcugc_en.addr, - dig_regs->p1_s20_pagcugc_en.mask, enable); + rtw89_phy_write32_idx(rtwdev, dig_regs->p0_p20_pagcugc_en.addr, + dig_regs->p0_p20_pagcugc_en.mask, enable, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p0_s20_pagcugc_en.addr, + dig_regs->p0_s20_pagcugc_en.mask, enable, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p1_p20_pagcugc_en.addr, + dig_regs->p1_p20_pagcugc_en.mask, enable, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->p1_s20_pagcugc_en.addr, + dig_regs->p1_s20_pagcugc_en.mask, enable, bb->phy_idx); rtw89_debug(rtwdev, RTW89_DBG_DIG, "sdagc_follow_pagc=%d\n", enable); } -static void rtw89_phy_dig_config_igi(struct rtw89_dev *rtwdev) +static void rtw89_phy_dig_config_igi(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; if (!rtwdev->hal.support_igi) return; if (dig->force_gaincode_idx_en) { - rtw89_phy_dig_set_igi_cr(rtwdev, dig->force_gaincode); + rtw89_phy_dig_set_igi_cr(rtwdev, bb, dig->force_gaincode); rtw89_debug(rtwdev, RTW89_DBG_DIG, "Force gaincode index enabled.\n"); } else { - rtw89_phy_dig_gaincode_by_rssi(rtwdev, dig->igi_fa_rssi, + rtw89_phy_dig_gaincode_by_rssi(rtwdev, bb, dig->igi_fa_rssi, &dig->cur_gaincode); - rtw89_phy_dig_set_igi_cr(rtwdev, dig->cur_gaincode); + rtw89_phy_dig_set_igi_cr(rtwdev, bb, dig->cur_gaincode); } } -static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi, - bool enable) +static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, + u8 rssi, bool enable) { - const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); + const struct rtw89_chan *chan = rtw89_mgnt_chan_get(rtwdev, bb->phy_idx); const struct rtw89_dig_regs *dig_regs = rtwdev->chip->dig_regs; enum rtw89_bandwidth cbw = chan->band_width; - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; u8 final_rssi = 0, under_region = dig->pd_low_th_ofst; u8 ofdm_cca_th; s8 cck_cca_th; @@ -6184,10 +6292,10 @@ static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi, "Dynamic PD th disabled, Set PD_low_bd=0\n"); } - rtw89_phy_write32_mask(rtwdev, dig_regs->seg0_pd_reg, - dig_regs->pd_lower_bound_mask, pd_val); - rtw89_phy_write32_mask(rtwdev, dig_regs->seg0_pd_reg, - dig_regs->pd_spatial_reuse_en, enable); + rtw89_phy_write32_idx(rtwdev, dig_regs->seg0_pd_reg, + dig_regs->pd_lower_bound_mask, pd_val, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->seg0_pd_reg, + dig_regs->pd_spatial_reuse_en, enable, bb->phy_idx); if (!rtwdev->hal.support_cckpd) return; @@ -6199,29 +6307,29 @@ static void rtw89_phy_dig_dyn_pd_th(struct rtw89_dev *rtwdev, u8 rssi, "igi=%d, cck_ccaTH=%d, backoff=%d, cck_PD_low=((%d))dB\n", final_rssi, cck_cca_th, under_region, pd_val); - rtw89_phy_write32_mask(rtwdev, dig_regs->bmode_pd_reg, - dig_regs->bmode_cca_rssi_limit_en, enable); - rtw89_phy_write32_mask(rtwdev, dig_regs->bmode_pd_lower_bound_reg, - dig_regs->bmode_rssi_nocca_low_th_mask, pd_val); + rtw89_phy_write32_idx(rtwdev, dig_regs->bmode_pd_reg, + dig_regs->bmode_cca_rssi_limit_en, enable, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, dig_regs->bmode_pd_lower_bound_reg, + dig_regs->bmode_rssi_nocca_low_th_mask, pd_val, bb->phy_idx); } -void rtw89_phy_dig_reset(struct rtw89_dev *rtwdev) +void rtw89_phy_dig_reset(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; dig->bypass_dig = false; - rtw89_phy_dig_para_reset(rtwdev); - rtw89_phy_dig_set_igi_cr(rtwdev, dig->force_gaincode); - rtw89_phy_dig_dyn_pd_th(rtwdev, rssi_nolink, false); - rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, false); - rtw89_phy_dig_update_para(rtwdev); + rtw89_phy_dig_para_reset(rtwdev, bb); + rtw89_phy_dig_set_igi_cr(rtwdev, bb, dig->force_gaincode); + rtw89_phy_dig_dyn_pd_th(rtwdev, bb, rssi_nolink, false); + rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, bb, false); + rtw89_phy_dig_update_para(rtwdev, bb); } #define IGI_RSSI_MIN 10 #define ABS_IGI_MIN 0xc -void rtw89_phy_dig(struct rtw89_dev *rtwdev) +static void __rtw89_phy_dig(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb) { - struct rtw89_dig_info *dig = &rtwdev->dig; + struct rtw89_dig_info *dig = &bb->dig; bool is_linked = rtwdev->total_sta_assoc > 0; u8 igi_min; @@ -6230,20 +6338,22 @@ void rtw89_phy_dig(struct rtw89_dev *rtwdev) return; } - rtw89_phy_dig_update_rssi_info(rtwdev); + rtw89_debug(rtwdev, RTW89_DBG_DIG, "BB-%d dig track\n", bb->phy_idx); + + rtw89_phy_dig_update_rssi_info(rtwdev, bb); if (!dig->is_linked_pre && is_linked) { rtw89_debug(rtwdev, RTW89_DBG_DIG, "First connected\n"); - rtw89_phy_dig_update_para(rtwdev); + rtw89_phy_dig_update_para(rtwdev, bb); dig->igi_fa_rssi = dig->igi_rssi; } else if (dig->is_linked_pre && !is_linked) { rtw89_debug(rtwdev, RTW89_DBG_DIG, "First disconnected\n"); - rtw89_phy_dig_update_para(rtwdev); + rtw89_phy_dig_update_para(rtwdev, bb); dig->igi_fa_rssi = dig->igi_rssi; } dig->is_linked_pre = is_linked; - rtw89_phy_dig_igi_offset_by_env(rtwdev); + rtw89_phy_dig_igi_offset_by_env(rtwdev, bb); igi_min = max_t(int, dig->igi_rssi - IGI_RSSI_MIN, 0); dig->dyn_igi_max = min(igi_min + IGI_OFFSET_MAX, igi_max_performance_mode); @@ -6262,14 +6372,22 @@ void rtw89_phy_dig(struct rtw89_dev *rtwdev) dig->igi_rssi, dig->dyn_igi_max, dig->dyn_igi_min, dig->igi_fa_rssi); - rtw89_phy_dig_config_igi(rtwdev); + rtw89_phy_dig_config_igi(rtwdev, bb); - rtw89_phy_dig_dyn_pd_th(rtwdev, dig->igi_fa_rssi, dig->dyn_pd_th_en); + rtw89_phy_dig_dyn_pd_th(rtwdev, bb, dig->igi_fa_rssi, dig->dyn_pd_th_en); if (dig->dyn_pd_th_en && dig->igi_fa_rssi > dig->dyn_pd_th_max) - rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, true); + rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, bb, true); else - rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, false); + rtw89_phy_dig_sdagc_follow_pagc_config(rtwdev, bb, false); +} + +void rtw89_phy_dig(struct rtw89_dev *rtwdev) +{ + struct rtw89_bb_ctx *bb; + + rtw89_for_each_active_bb(rtwdev, bb) + __rtw89_phy_dig(rtwdev, bb); } static void __rtw89_phy_tx_path_div_sta_iter(struct rtw89_dev *rtwdev, @@ -6443,17 +6561,17 @@ static void rtw89_phy_antdiv_training_state(struct rtw89_dev *rtwdev) } antdiv->training_count++; - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->antdiv_work, - state_period); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, &rtwdev->antdiv_work, + state_period); } -void rtw89_phy_antdiv_work(struct work_struct *work) +void rtw89_phy_antdiv_work(struct wiphy *wiphy, struct wiphy_work *work) { struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, antdiv_work.work); struct rtw89_antdiv_info *antdiv = &rtwdev->antdiv; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(wiphy); if (antdiv->training_count <= ANTDIV_TRAINNING_CNT) { rtw89_phy_antdiv_training_state(rtwdev); @@ -6461,8 +6579,6 @@ void rtw89_phy_antdiv_work(struct work_struct *work) rtw89_phy_antdiv_decision_state(rtwdev); rtw89_phy_antdiv_set_ant(rtwdev); } - - mutex_unlock(&rtwdev->mutex); } void rtw89_phy_antdiv_track(struct rtw89_dev *rtwdev) @@ -6483,19 +6599,34 @@ void rtw89_phy_antdiv_track(struct rtw89_dev *rtwdev) return; antdiv->training_count = 0; - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->antdiv_work, 0); + wiphy_delayed_work_queue(rtwdev->hw->wiphy, &rtwdev->antdiv_work, 0); +} + +static void __rtw89_phy_env_monitor_init(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) +{ + rtw89_debug(rtwdev, RTW89_DBG_PHY_TRACK, + "BB-%d env_monitor init\n", bb->phy_idx); + + rtw89_phy_ccx_top_setting_init(rtwdev, bb); + rtw89_phy_ifs_clm_setting_init(rtwdev, bb); } static void rtw89_phy_env_monitor_init(struct rtw89_dev *rtwdev) { - rtw89_phy_ccx_top_setting_init(rtwdev); - rtw89_phy_ifs_clm_setting_init(rtwdev); + struct rtw89_bb_ctx *bb; + + rtw89_for_each_capab_bb(rtwdev, bb) + __rtw89_phy_env_monitor_init(rtwdev, bb); } -static void rtw89_phy_edcca_init(struct rtw89_dev *rtwdev) +static void __rtw89_phy_edcca_init(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { const struct rtw89_edcca_regs *edcca_regs = rtwdev->chip->edcca_regs; - struct rtw89_edcca_bak *edcca_bak = &rtwdev->hal.edcca_bak; + struct rtw89_edcca_bak *edcca_bak = &bb->edcca_bak; + + rtw89_debug(rtwdev, RTW89_DBG_EDCCA, "BB-%d edcca init\n", bb->phy_idx); memset(edcca_bak, 0, sizeof(*edcca_bak)); @@ -6511,8 +6642,16 @@ static void rtw89_phy_edcca_init(struct rtw89_dev *rtwdev) rtw89_phy_set_phy_regs(rtwdev, R_DFS_FFT_CG, B_DFS_FFT_EN, 1); } - rtw89_phy_write32_mask(rtwdev, edcca_regs->tx_collision_t2r_st, - edcca_regs->tx_collision_t2r_st_mask, 0x29); + rtw89_phy_write32_idx(rtwdev, edcca_regs->tx_collision_t2r_st, + edcca_regs->tx_collision_t2r_st_mask, 0x29, bb->phy_idx); +} + +static void rtw89_phy_edcca_init(struct rtw89_dev *rtwdev) +{ + struct rtw89_bb_ctx *bb; + + rtw89_for_each_capab_bb(rtwdev, bb) + __rtw89_phy_edcca_init(rtwdev, bb); } void rtw89_phy_dm_init(struct rtw89_dev *rtwdev) @@ -6875,44 +7014,46 @@ void rtw89_decode_chan_idx(struct rtw89_dev *rtwdev, u8 chan_idx, } EXPORT_SYMBOL(rtw89_decode_chan_idx); -void rtw89_phy_config_edcca(struct rtw89_dev *rtwdev, bool scan) +void rtw89_phy_config_edcca(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, bool scan) { const struct rtw89_edcca_regs *edcca_regs = rtwdev->chip->edcca_regs; - struct rtw89_edcca_bak *edcca_bak = &rtwdev->hal.edcca_bak; + struct rtw89_edcca_bak *edcca_bak = &bb->edcca_bak; if (scan) { edcca_bak->a = - rtw89_phy_read32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_mask); + rtw89_phy_read32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_mask, bb->phy_idx); edcca_bak->p = - rtw89_phy_read32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_p_mask); + rtw89_phy_read32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_p_mask, bb->phy_idx); edcca_bak->ppdu = - rtw89_phy_read32_mask(rtwdev, edcca_regs->ppdu_level, - edcca_regs->ppdu_mask); - - rtw89_phy_write32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_mask, EDCCA_MAX); - rtw89_phy_write32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_p_mask, EDCCA_MAX); - rtw89_phy_write32_mask(rtwdev, edcca_regs->ppdu_level, - edcca_regs->ppdu_mask, EDCCA_MAX); + rtw89_phy_read32_idx(rtwdev, edcca_regs->ppdu_level, + edcca_regs->ppdu_mask, bb->phy_idx); + + rtw89_phy_write32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_mask, EDCCA_MAX, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_p_mask, EDCCA_MAX, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, edcca_regs->ppdu_level, + edcca_regs->ppdu_mask, EDCCA_MAX, bb->phy_idx); } else { - rtw89_phy_write32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_mask, - edcca_bak->a); - rtw89_phy_write32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_p_mask, - edcca_bak->p); - rtw89_phy_write32_mask(rtwdev, edcca_regs->ppdu_level, - edcca_regs->ppdu_mask, - edcca_bak->ppdu); + rtw89_phy_write32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_mask, + edcca_bak->a, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_p_mask, + edcca_bak->p, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, edcca_regs->ppdu_level, + edcca_regs->ppdu_mask, + edcca_bak->ppdu, bb->phy_idx); } } -static void rtw89_phy_edcca_log(struct rtw89_dev *rtwdev) +static void rtw89_phy_edcca_log(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb) { const struct rtw89_edcca_regs *edcca_regs = rtwdev->chip->edcca_regs; + const struct rtw89_edcca_p_regs *edcca_p_regs; bool flag_fb, flag_p20, flag_s20, flag_s40, flag_s80; s8 pwdb_fb, pwdb_p20, pwdb_s20, pwdb_s40, pwdb_s80; u8 path, per20_bitmap; @@ -6922,13 +7063,18 @@ static void rtw89_phy_edcca_log(struct rtw89_dev *rtwdev) if (!rtw89_debug_is_enabled(rtwdev, RTW89_DBG_EDCCA)) return; + if (bb->phy_idx == RTW89_PHY_1) + edcca_p_regs = &edcca_regs->p[RTW89_PHY_1]; + else + edcca_p_regs = &edcca_regs->p[RTW89_PHY_0]; + if (rtwdev->chip->chip_id == RTL8922A) rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel_be, edcca_regs->rpt_sel_be_mask, 0); - rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel, - edcca_regs->rpt_sel_mask, 0); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_b); + rtw89_phy_write32_mask(rtwdev, edcca_p_regs->rpt_sel, + edcca_p_regs->rpt_sel_mask, 0); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_b); path = u32_get_bits(tmp, B_EDCCA_RPT_B_PATH_MASK); flag_s80 = u32_get_bits(tmp, B_EDCCA_RPT_B_S80); flag_s40 = u32_get_bits(tmp, B_EDCCA_RPT_B_S40); @@ -6939,19 +7085,19 @@ static void rtw89_phy_edcca_log(struct rtw89_dev *rtwdev) pwdb_p20 = u32_get_bits(tmp, MASKBYTE2); pwdb_fb = u32_get_bits(tmp, MASKBYTE3); - rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel, - edcca_regs->rpt_sel_mask, 4); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_b); + rtw89_phy_write32_mask(rtwdev, edcca_p_regs->rpt_sel, + edcca_p_regs->rpt_sel_mask, 4); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_b); pwdb_s80 = u32_get_bits(tmp, MASKBYTE1); pwdb_s40 = u32_get_bits(tmp, MASKBYTE2); - per20_bitmap = rtw89_phy_read32_mask(rtwdev, edcca_regs->rpt_a, + per20_bitmap = rtw89_phy_read32_mask(rtwdev, edcca_p_regs->rpt_a, MASKBYTE0); if (rtwdev->chip->chip_id == RTL8922A) { rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel_be, edcca_regs->rpt_sel_be_mask, 4); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_b); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_b); pwdb[0] = u32_get_bits(tmp, MASKBYTE3); pwdb[1] = u32_get_bits(tmp, MASKBYTE2); pwdb[2] = u32_get_bits(tmp, MASKBYTE1); @@ -6959,33 +7105,33 @@ static void rtw89_phy_edcca_log(struct rtw89_dev *rtwdev) rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel_be, edcca_regs->rpt_sel_be_mask, 5); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_b); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_b); pwdb[4] = u32_get_bits(tmp, MASKBYTE3); pwdb[5] = u32_get_bits(tmp, MASKBYTE2); pwdb[6] = u32_get_bits(tmp, MASKBYTE1); pwdb[7] = u32_get_bits(tmp, MASKBYTE0); } else { - rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel, - edcca_regs->rpt_sel_mask, 0); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_a); + rtw89_phy_write32_mask(rtwdev, edcca_p_regs->rpt_sel, + edcca_p_regs->rpt_sel_mask, 0); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_a); pwdb[0] = u32_get_bits(tmp, MASKBYTE3); pwdb[1] = u32_get_bits(tmp, MASKBYTE2); - rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel, - edcca_regs->rpt_sel_mask, 1); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_a); + rtw89_phy_write32_mask(rtwdev, edcca_p_regs->rpt_sel, + edcca_p_regs->rpt_sel_mask, 1); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_a); pwdb[2] = u32_get_bits(tmp, MASKBYTE3); pwdb[3] = u32_get_bits(tmp, MASKBYTE2); - rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel, - edcca_regs->rpt_sel_mask, 2); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_a); + rtw89_phy_write32_mask(rtwdev, edcca_p_regs->rpt_sel, + edcca_p_regs->rpt_sel_mask, 2); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_a); pwdb[4] = u32_get_bits(tmp, MASKBYTE3); pwdb[5] = u32_get_bits(tmp, MASKBYTE2); - rtw89_phy_write32_mask(rtwdev, edcca_regs->rpt_sel, - edcca_regs->rpt_sel_mask, 3); - tmp = rtw89_phy_read32(rtwdev, edcca_regs->rpt_a); + rtw89_phy_write32_mask(rtwdev, edcca_p_regs->rpt_sel, + edcca_p_regs->rpt_sel_mask, 3); + tmp = rtw89_phy_read32(rtwdev, edcca_p_regs->rpt_a); pwdb[6] = u32_get_bits(tmp, MASKBYTE3); pwdb[7] = u32_get_bits(tmp, MASKBYTE2); } @@ -7007,9 +7153,10 @@ static void rtw89_phy_edcca_log(struct rtw89_dev *rtwdev) pwdb_fb, pwdb_p20, pwdb_s20, pwdb_s40, pwdb_s80); } -static u8 rtw89_phy_edcca_get_thre_by_rssi(struct rtw89_dev *rtwdev) +static u8 rtw89_phy_edcca_get_thre_by_rssi(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb) { - struct rtw89_phy_ch_info *ch_info = &rtwdev->ch_info; + struct rtw89_phy_ch_info *ch_info = &bb->ch_info; bool is_linked = rtwdev->total_sta_assoc > 0; u8 rssi_min = ch_info->rssi_min >> 1; u8 edcca_thre; @@ -7025,13 +7172,13 @@ static u8 rtw89_phy_edcca_get_thre_by_rssi(struct rtw89_dev *rtwdev) return edcca_thre; } -void rtw89_phy_edcca_thre_calc(struct rtw89_dev *rtwdev) +void rtw89_phy_edcca_thre_calc(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb) { const struct rtw89_edcca_regs *edcca_regs = rtwdev->chip->edcca_regs; - struct rtw89_edcca_bak *edcca_bak = &rtwdev->hal.edcca_bak; + struct rtw89_edcca_bak *edcca_bak = &bb->edcca_bak; u8 th; - th = rtw89_phy_edcca_get_thre_by_rssi(rtwdev); + th = rtw89_phy_edcca_get_thre_by_rssi(rtwdev, bb); if (th == edcca_bak->th_old) return; @@ -7040,23 +7187,33 @@ void rtw89_phy_edcca_thre_calc(struct rtw89_dev *rtwdev) rtw89_debug(rtwdev, RTW89_DBG_EDCCA, "[EDCCA]: Normal Mode, EDCCA_th = %d\n", th); - rtw89_phy_write32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_mask, th); - rtw89_phy_write32_mask(rtwdev, edcca_regs->edcca_level, - edcca_regs->edcca_p_mask, th); - rtw89_phy_write32_mask(rtwdev, edcca_regs->ppdu_level, - edcca_regs->ppdu_mask, th); + rtw89_phy_write32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_mask, th, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, edcca_regs->edcca_level, + edcca_regs->edcca_p_mask, th, bb->phy_idx); + rtw89_phy_write32_idx(rtwdev, edcca_regs->ppdu_level, + edcca_regs->ppdu_mask, th, bb->phy_idx); +} + +static +void __rtw89_phy_edcca_track(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb) +{ + rtw89_debug(rtwdev, RTW89_DBG_EDCCA, "BB-%d edcca track\n", bb->phy_idx); + + rtw89_phy_edcca_thre_calc(rtwdev, bb); + rtw89_phy_edcca_log(rtwdev, bb); } void rtw89_phy_edcca_track(struct rtw89_dev *rtwdev) { struct rtw89_hal *hal = &rtwdev->hal; + struct rtw89_bb_ctx *bb; if (hal->disabled_dm_bitmap & BIT(RTW89_DM_DYNAMIC_EDCCA)) return; - rtw89_phy_edcca_thre_calc(rtwdev); - rtw89_phy_edcca_log(rtwdev); + rtw89_for_each_active_bb(rtwdev, bb) + __rtw89_phy_edcca_track(rtwdev, bb); } enum rtw89_rf_path_bit rtw89_phy_get_kpath(struct rtw89_dev *rtwdev, diff --git a/drivers/net/wireless/realtek/rtw89/phy.h b/drivers/net/wireless/realtek/rtw89/phy.h index 08b635c93ac3..518a100375fb 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.h +++ b/drivers/net/wireless/realtek/rtw89/phy.h @@ -835,8 +835,8 @@ s8 rtw89_phy_read_txpwr_byrate(struct rtw89_dev *rtwdev, u8 band, u8 bw, void rtw89_phy_ant_gain_init(struct rtw89_dev *rtwdev); s16 rtw89_phy_ant_gain_pwr_offset(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan); -void rtw89_print_ant_gain(struct seq_file *m, struct rtw89_dev *rtwdev, - const struct rtw89_chan *chan); +int rtw89_print_ant_gain(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + const struct rtw89_chan *chan); void rtw89_phy_load_txpwr_byrate(struct rtw89_dev *rtwdev, const struct rtw89_txpwr_table *tbl); s8 rtw89_phy_read_txpwr_limit(struct rtw89_dev *rtwdev, u8 band, @@ -914,6 +914,13 @@ static inline s8 rtw89_phy_txpwr_rf_to_bb(struct rtw89_dev *rtwdev, s8 txpwr_rf) return txpwr_rf << (chip->txpwr_factor_bb - chip->txpwr_factor_rf); } +static inline s8 rtw89_phy_txpwr_bb_to_rf(struct rtw89_dev *rtwdev, s8 txpwr_bb) +{ + const struct rtw89_chip_info *chip = rtwdev->chip; + + return txpwr_bb >> (chip->txpwr_factor_bb - chip->txpwr_factor_rf); +} + static inline s8 rtw89_phy_txpwr_rf_to_mac(struct rtw89_dev *rtwdev, s8 txpwr_rf) { const struct rtw89_chip_info *chip = rtwdev->chip; @@ -978,20 +985,20 @@ void rtw89_phy_rfk_tssi_fill_fwcmd_tmeter_tbl(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, struct rtw89_h2c_rf_tssi *h2c); void rtw89_phy_cfo_track(struct rtw89_dev *rtwdev); -void rtw89_phy_cfo_track_work(struct work_struct *work); +void rtw89_phy_cfo_track_work(struct wiphy *wiphy, struct wiphy_work *work); void rtw89_phy_cfo_parse(struct rtw89_dev *rtwdev, s16 cfo_val, struct rtw89_rx_phy_ppdu *phy_ppdu); void rtw89_phy_stat_track(struct rtw89_dev *rtwdev); void rtw89_phy_env_monitor_track(struct rtw89_dev *rtwdev); void rtw89_phy_set_phy_regs(struct rtw89_dev *rtwdev, u32 addr, u32 mask, u32 val); -void rtw89_phy_dig_reset(struct rtw89_dev *rtwdev); +void rtw89_phy_dig_reset(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb); void rtw89_phy_dig(struct rtw89_dev *rtwdev); void rtw89_phy_tx_path_div_track(struct rtw89_dev *rtwdev); void rtw89_phy_antdiv_parse(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu); void rtw89_phy_antdiv_track(struct rtw89_dev *rtwdev); -void rtw89_phy_antdiv_work(struct work_struct *work); +void rtw89_phy_antdiv_work(struct wiphy *wiphy, struct wiphy_work *work); void rtw89_phy_set_bss_color(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link); void rtw89_phy_tssi_ctrl_set_bandedge_cfg(struct rtw89_dev *rtwdev, @@ -1002,9 +1009,10 @@ void rtw89_phy_ul_tb_ctrl_track(struct rtw89_dev *rtwdev); u8 rtw89_encode_chan_idx(struct rtw89_dev *rtwdev, u8 central_ch, u8 band); void rtw89_decode_chan_idx(struct rtw89_dev *rtwdev, u8 chan_idx, u8 *ch, enum nl80211_band *band); -void rtw89_phy_config_edcca(struct rtw89_dev *rtwdev, bool scan); +void rtw89_phy_config_edcca(struct rtw89_dev *rtwdev, + struct rtw89_bb_ctx *bb, bool scan); void rtw89_phy_edcca_track(struct rtw89_dev *rtwdev); -void rtw89_phy_edcca_thre_calc(struct rtw89_dev *rtwdev); +void rtw89_phy_edcca_thre_calc(struct rtw89_dev *rtwdev, struct rtw89_bb_ctx *bb); enum rtw89_rf_path_bit rtw89_phy_get_kpath(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx); enum rtw89_rf_path rtw89_phy_get_syn_sel(struct rtw89_dev *rtwdev, diff --git a/drivers/net/wireless/realtek/rtw89/ps.c b/drivers/net/wireless/realtek/rtw89/ps.c index 96ea04d90cd3..ac46a7baa00d 100644 --- a/drivers/net/wireless/realtek/rtw89/ps.c +++ b/drivers/net/wireless/realtek/rtw89/ps.c @@ -113,7 +113,7 @@ static void __rtw89_leave_lps(struct rtw89_dev *rtwdev, void rtw89_leave_ps_mode(struct rtw89_dev *rtwdev) { - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); __rtw89_leave_ps_mode(rtwdev); } @@ -125,7 +125,7 @@ void rtw89_enter_lps(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, bool can_ps_mode = true; unsigned int link_id; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (test_and_set_bit(RTW89_FLAG_LEISURE_PS, rtwdev->flags)) return; @@ -162,7 +162,7 @@ void rtw89_leave_lps(struct rtw89_dev *rtwdev) struct rtw89_vif *rtwvif; unsigned int link_id; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (!test_and_clear_bit(RTW89_FLAG_LEISURE_PS, rtwdev->flags)) return; diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index 10d0efa7a58e..c776954ad360 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -6618,6 +6618,13 @@ #define B_BE_RTS_LIMIT_IN_OFDM6 BIT(1) #define B_BE_CHECK_CCK_EN BIT(0) +#define R_BE_TXCNT 0x1082C +#define R_BE_TXCNT_C1 0x1482C +#define B_BE_ADD_TXCNT_BY BIT(31) +#define B_BE_TOTAL_TC_OPT BIT(30) +#define B_BE_S_TXCNT_LMT_MASK GENMASK(29, 24) +#define B_BE_L_TXCNT_LMT_MASK GENMASK(21, 16) + #define R_BE_MBSSID_DROP_0 0x1083C #define R_BE_MBSSID_DROP_0_C1 0x1483C #define B_BE_GI_LTF_FB_SEL BIT(30) @@ -7095,6 +7102,10 @@ #define B_BE_MACLBK_RDY_NUM_MASK GENMASK(7, 3) #define B_BE_MACLBK_EN BIT(0) +#define R_BE_CLIENT_OM_CTRL 0x11040 +#define R_BE_CLIENT_OM_CTRL_C1 0x15040 +#define B_BE_TRIG_DIS_EHTTB BIT(24) + #define R_BE_WMAC_NAV_CTL 0x11080 #define R_BE_WMAC_NAV_CTL_C1 0x15080 #define B_BE_WMAC_NAV_UPPER_EN BIT(26) @@ -8157,6 +8168,8 @@ #define B_EDCCA_RPT_B_S40 BIT(4) #define B_EDCCA_RPT_B_S80 BIT(3) #define B_EDCCA_RPT_B_PATH_MASK GENMASK(2, 1) +#define R_EDCCA_RPT_P1_A 0x1740 +#define R_EDCCA_RPT_P1_B 0x1744 #define R_SWSI_V1 0x174C #define B_SWSI_W_BUSY_V1 BIT(24) #define B_SWSI_R_BUSY_V1 BIT(25) @@ -8222,6 +8235,7 @@ #define B_TXCKEN_FORCE_ALL GENMASK(24, 0) #define R_EDCCA_RPT_SEL 0x20CC #define B_EDCCA_RPT_SEL_MSK GENMASK(2, 0) +#define B_EDCCA_RPT_SEL_P1_MSK GENMASK(5, 3) #define R_ADC_FIFO 0x20fc #define B_ADC_FIFO_RST GENMASK(31, 24) #define B_ADC_FIFO_RXK GENMASK(31, 16) @@ -8291,6 +8305,8 @@ #define B_P1_EN_SOUND_WO_NDP BIT(1) #define R_EDCCA_RPT_A_BE 0x2E38 #define R_EDCCA_RPT_B_BE 0x2E3C +#define R_EDCCA_RPT_P1_A_BE 0x2E40 +#define R_EDCCA_RPT_P1_B_BE 0x2E44 #define R_S1_HW_SI_DIS 0x3200 #define B_S1_HW_SI_DIS_W_R_TRIG GENMASK(30, 28) #define R_P1_RXCK 0x32A0 @@ -9169,6 +9185,16 @@ #define B_IQKINF2_FCNT GENMASK(23, 16) #define B_IQKINF2_KCNT GENMASK(15, 8) #define B_IQKINF2_NCTLV GENMASK(7, 0) +#define R_TXAGC_REF_DBM_RF1_P0 0xBC04 +#define B_TXAGC_OFDM_REF_DBM_RF1_P0 GENMASK(10, 2) +#define B_TXAGC_CCK_REF_DBM_RF1_P0 GENMASK(19, 11) +#define R_TSSI_K_RF1_P0 0xBC28 +#define B_TSSI_K_OFDM_RF1_P0 GENMASK(9, 0) +#define R_TXAGC_REF_DBM_RF1_P1 0xBD04 +#define B_TXAGC_OFDM_REF_DBM_RF1_P1 GENMASK(10, 2) +#define B_TXAGC_CCK_REF_DBM_RF1_P1 GENMASK(19, 11) +#define R_TSSI_K_RF1_P1 0xBD28 +#define B_TSSI_K_OFDM_RF1_P1 GENMASK(9, 0) #define R_RFK_ST 0xBFF8 #define R_DCOF0 0xC000 #define B_DCOF0_RST BIT(17) @@ -9338,16 +9364,18 @@ #define R_TSSI_MAP_OFST_P1 0xE720 #define B_TSSI_MAP_OFST_OFDM GENMASK(17, 9) #define B_TSSI_MAP_OFST_CCK GENMASK(26, 18) -#define R_TXAGC_REF0_P0 0xE628 -#define R_TXAGC_REF0_P1 0xE728 -#define B_TXAGC_REF0_OFDM_DBM GENMASK(8, 0) -#define B_TXAGC_REF0_CCK_DBM GENMASK(17, 9) -#define B_TXAGC_REF0_OFDM_CW GENMASK(26, 18) -#define R_TXAGC_REF1_P0 0xE62C -#define R_TXAGC_REF1_P1 0xE72C -#define B_TXAGC_REF1_CCK_CW GENMASK(8, 0) +#define R_TXAGC_REF_DBM_P0 0xE628 +#define B_TXAGC_OFDM_REF_DBM_P0 GENMASK(8, 0) +#define B_TXAGC_CCK_REF_DBM_P0 GENMASK(17, 9) +#define R_TSSI_K_P0 0xE6A0 +#define B_TSSI_K_OFDM_P0 GENMASK(29, 20) #define R_TXPWR_RSTB 0xE70C #define B_TXPWR_RSTB BIT(16) +#define R_TXAGC_REF_DBM_P1 0xE728 +#define B_TXAGC_OFDM_REF_DBM_P1 GENMASK(8, 0) +#define B_TXAGC_CCK_REF_DBM_P1 GENMASK(17, 9) +#define R_TSSI_K_P1 0xE7A0 +#define B_TSSI_K_OFDM_P1 GENMASK(29, 20) /* WiFi CPU local domain */ #define R_AX_WDT_CTRL 0x0040 diff --git a/drivers/net/wireless/realtek/rtw89/regd.c b/drivers/net/wireless/realtek/rtw89/regd.c index 80b2f74589eb..655323a79608 100644 --- a/drivers/net/wireless/realtek/rtw89/regd.c +++ b/drivers/net/wireless/realtek/rtw89/regd.c @@ -7,257 +7,266 @@ #include "ps.h" #include "util.h" -#define COUNTRY_REGD(_alpha2, _txpwr_regd...) \ - {.alpha2 = (_alpha2), \ - .txpwr_regd = {_txpwr_regd}, \ +static +void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request); + +#define COUNTRY_REGD(_alpha2, _rule_2ghz, _rule_5ghz, _rule_6ghz, _fmap) \ + { \ + .alpha2 = _alpha2, \ + .txpwr_regd[RTW89_BAND_2G] = _rule_2ghz, \ + .txpwr_regd[RTW89_BAND_5G] = _rule_5ghz, \ + .txpwr_regd[RTW89_BAND_6G] = _rule_6ghz, \ + .func_bitmap = { _fmap, }, \ } +static_assert(BITS_PER_TYPE(unsigned long) >= NUM_OF_RTW89_REGD_FUNC); + static const struct rtw89_regd rtw89_ww_regd = - COUNTRY_REGD("00", RTW89_WW, RTW89_WW, RTW89_WW); + COUNTRY_REGD("00", RTW89_WW, RTW89_WW, RTW89_WW, 0x0); static const struct rtw89_regd rtw89_regd_map[] = { - COUNTRY_REGD("AR", RTW89_MEXICO, RTW89_MEXICO, RTW89_FCC), - COUNTRY_REGD("BO", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("BR", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("CL", RTW89_CHILE, RTW89_CHILE, RTW89_CHILE), - COUNTRY_REGD("CO", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("CR", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("EC", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("SV", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("GT", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("HN", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("MX", RTW89_MEXICO, RTW89_MEXICO, RTW89_FCC), - COUNTRY_REGD("NI", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("PA", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("PY", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("PE", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("US", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("UY", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("VE", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("PR", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("DO", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("AT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("BE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("DK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("EE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("FI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("FR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("DE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("HU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("IS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("IE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("IT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LV", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MC", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("NL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("NO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("PL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("PT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("SK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("SI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("ES", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("SE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GB", RTW89_UK, RTW89_UK, RTW89_UK), - COUNTRY_REGD("AL", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("AZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("BH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("BA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("BG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("HR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("EG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("IQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("IL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("JO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("KZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("KE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("KW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("KG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LB", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("NA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("NG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("OM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("QA", RTW89_QATAR, RTW89_QATAR, RTW89_QATAR), - COUNTRY_REGD("RO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("RU", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("SN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("RS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("ME", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ZA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("TR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("UA", RTW89_UKRAINE, RTW89_UKRAINE, RTW89_UKRAINE), - COUNTRY_REGD("AE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("YE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ZW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("BD", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("KH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("CN", RTW89_CN, RTW89_CN, RTW89_CN), - COUNTRY_REGD("HK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("IN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ID", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("KR", RTW89_KCC, RTW89_KCC, RTW89_KCC), - COUNTRY_REGD("MY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("PK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("PH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("SG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("TW", RTW89_FCC, RTW89_FCC, RTW89_ETSI), - COUNTRY_REGD("TH", RTW89_THAILAND, RTW89_THAILAND, RTW89_THAILAND), - COUNTRY_REGD("VN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("AU", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA), - COUNTRY_REGD("NZ", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA), - COUNTRY_REGD("PG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CA", RTW89_IC, RTW89_IC, RTW89_IC), - COUNTRY_REGD("JP", RTW89_MKK, RTW89_MKK, RTW89_MKK), - COUNTRY_REGD("JM", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("AN", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("TT", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("TN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("AF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("DZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("AS", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("AD", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("AO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("AI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("AQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("AG", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("AM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("AW", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("BS", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("BB", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("BY", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("BZ", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("BJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("BM", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("BT", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("BW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("BV", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("IO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("VG", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("BN", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("BF", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("BI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("CV", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("KY", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("CF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("TD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CX", RTW89_ACMA, RTW89_ACMA, RTW89_NA), - COUNTRY_REGD("CC", RTW89_ACMA, RTW89_ACMA, RTW89_NA), - COUNTRY_REGD("KM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("CG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("CK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("CI", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("DJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("DM", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("GQ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("ER", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ET", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("FK", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("FO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("FJ", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("GF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("PF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("TF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GL", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GD", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("GP", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GU", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("GG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("GW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GY", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("HT", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("HM", RTW89_ACMA, RTW89_ACMA, RTW89_NA), - COUNTRY_REGD("VA", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("IM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("JE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("KI", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("XK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("LY", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MV", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ML", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MH", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("MQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("MU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("YT", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("FM", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("MD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("MS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("NR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("NP", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("NC", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("NE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("NU", RTW89_ACMA, RTW89_ACMA, RTW89_NA), - COUNTRY_REGD("NF", RTW89_ACMA, RTW89_ACMA, RTW89_NA), - COUNTRY_REGD("MP", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("PW", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("RE", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("RW", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("KN", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("LC", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("MF", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("SX", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("PM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("VC", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("WS", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("SM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ST", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SC", RTW89_FCC, RTW89_FCC, RTW89_NA), - COUNTRY_REGD("SL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("SB", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("GS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SR", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("SJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("TJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("TZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("TG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("TK", RTW89_ACMA, RTW89_ACMA, RTW89_NA), - COUNTRY_REGD("TO", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("TM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("TC", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("TV", RTW89_ETSI, RTW89_NA, RTW89_NA), - COUNTRY_REGD("UG", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("VI", RTW89_FCC, RTW89_FCC, RTW89_FCC), - COUNTRY_REGD("UZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI), - COUNTRY_REGD("VU", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("WF", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("EH", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("ZM", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("CU", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("IR", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("SY", RTW89_ETSI, RTW89_NA, RTW89_NA), - COUNTRY_REGD("SD", RTW89_ETSI, RTW89_ETSI, RTW89_NA), - COUNTRY_REGD("PS", RTW89_ETSI, RTW89_ETSI, RTW89_NA), + COUNTRY_REGD("AR", RTW89_MEXICO, RTW89_MEXICO, RTW89_FCC, 0x0), + COUNTRY_REGD("BO", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("BR", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("CL", RTW89_CHILE, RTW89_CHILE, RTW89_CHILE, 0x0), + COUNTRY_REGD("CO", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("CR", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("EC", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("SV", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("GT", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("HN", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("MX", RTW89_MEXICO, RTW89_MEXICO, RTW89_FCC, 0x0), + COUNTRY_REGD("NI", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("PA", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("PY", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("PE", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("US", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x1), + COUNTRY_REGD("UY", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("VE", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("PR", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("DO", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("AT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("BE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("CY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("CZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("DK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("EE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("FI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("FR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("DE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("GR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("HU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("IS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("IE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("IT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("LV", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("LI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("LT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("LU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("MT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("MC", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("NL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("NO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("PL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("PT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("SK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("SI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("ES", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("SE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("CH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("GB", RTW89_UK, RTW89_UK, RTW89_UK, 0x0), + COUNTRY_REGD("AL", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("AZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("BH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("BA", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("BG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("HR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("EG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("GH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("IQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("IL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("JO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("KZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("KE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("KW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("KG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("LB", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("LS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("MK", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("MZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("NA", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("NG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("OM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("QA", RTW89_QATAR, RTW89_QATAR, RTW89_QATAR, 0x0), + COUNTRY_REGD("RO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x2), + COUNTRY_REGD("RU", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("SN", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("RS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("ME", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ZA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("TR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("UA", RTW89_UKRAINE, RTW89_UKRAINE, RTW89_UKRAINE, 0x0), + COUNTRY_REGD("AE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("YE", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ZW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("BD", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("KH", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("CN", RTW89_CN, RTW89_CN, RTW89_CN, 0x0), + COUNTRY_REGD("HK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("IN", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ID", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("KR", RTW89_KCC, RTW89_KCC, RTW89_KCC, 0x1), + COUNTRY_REGD("MY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("PK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("PH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("SG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("LK", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("TW", RTW89_FCC, RTW89_FCC, RTW89_ETSI, 0x0), + COUNTRY_REGD("TH", RTW89_THAILAND, RTW89_THAILAND, RTW89_THAILAND, 0x0), + COUNTRY_REGD("VN", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("AU", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA, 0x0), + COUNTRY_REGD("NZ", RTW89_ACMA, RTW89_ACMA, RTW89_ACMA, 0x0), + COUNTRY_REGD("PG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("CA", RTW89_IC, RTW89_IC, RTW89_IC, 0x1), + COUNTRY_REGD("JP", RTW89_MKK, RTW89_MKK, RTW89_MKK, 0x0), + COUNTRY_REGD("JM", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("AN", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("TT", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("TN", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("AF", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("DZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("AS", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("AD", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("AO", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("AI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("AQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("AG", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("AM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("AW", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("BS", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("BB", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("BY", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("BZ", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("BJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("BM", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("BT", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("BW", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("BV", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("IO", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("VG", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("BN", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("BF", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("MM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("BI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("CM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("CV", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("KY", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("CF", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("TD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("CX", RTW89_ACMA, RTW89_ACMA, RTW89_NA, 0x0), + COUNTRY_REGD("CC", RTW89_ACMA, RTW89_ACMA, RTW89_NA, 0x0), + COUNTRY_REGD("KM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("CG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("CD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("CK", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("CI", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("DJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("DM", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("GQ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("ER", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ET", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("FK", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("FO", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("FJ", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("GF", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("PF", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("TF", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GA", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GM", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("GE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("GI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("GL", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GD", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("GP", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GU", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("GG", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("GW", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GY", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("HT", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("HM", RTW89_ACMA, RTW89_ACMA, RTW89_NA, 0x0), + COUNTRY_REGD("VA", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("IM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("JE", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("KI", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("XK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("LA", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("LR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("LY", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MO", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("MW", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MV", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ML", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MH", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("MQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MR", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("MU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("YT", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("FM", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("MD", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("MN", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("MS", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("NR", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("NP", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("NC", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("NE", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("NU", RTW89_ACMA, RTW89_ACMA, RTW89_NA, 0x0), + COUNTRY_REGD("NF", RTW89_ACMA, RTW89_ACMA, RTW89_NA, 0x0), + COUNTRY_REGD("MP", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("PW", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("RE", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("RW", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SH", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("KN", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("LC", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("MF", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("SX", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("PM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("VC", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("WS", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("SM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ST", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SC", RTW89_FCC, RTW89_FCC, RTW89_NA, 0x0), + COUNTRY_REGD("SL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("SB", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SO", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("GS", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SR", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("SJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("TJ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("TZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("TG", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("TK", RTW89_ACMA, RTW89_ACMA, RTW89_NA, 0x0), + COUNTRY_REGD("TO", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("TM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("TC", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("TV", RTW89_ETSI, RTW89_NA, RTW89_NA, 0x0), + COUNTRY_REGD("UG", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("VI", RTW89_FCC, RTW89_FCC, RTW89_FCC, 0x0), + COUNTRY_REGD("UZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI, 0x0), + COUNTRY_REGD("VU", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("WF", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("EH", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("ZM", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("CU", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("IR", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("SY", RTW89_ETSI, RTW89_NA, RTW89_NA, 0x0), + COUNTRY_REGD("SD", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), + COUNTRY_REGD("PS", RTW89_ETSI, RTW89_ETSI, RTW89_NA, 0x0), }; static const char rtw89_alpha2_list_eu[][3] = { @@ -295,13 +304,16 @@ static const char rtw89_alpha2_list_eu[][3] = { "RO", }; -static const struct rtw89_regd *rtw89_regd_find_reg_by_name(const char *alpha2) +static const struct rtw89_regd *rtw89_regd_find_reg_by_name(struct rtw89_dev *rtwdev, + const char *alpha2) { + struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + const struct rtw89_regd_ctrl *regd_ctrl = ®ulatory->ctrl; u32 i; - for (i = 0; i < ARRAY_SIZE(rtw89_regd_map); i++) { - if (!memcmp(rtw89_regd_map[i].alpha2, alpha2, 2)) - return &rtw89_regd_map[i]; + for (i = 0; i < regd_ctrl->nr; i++) { + if (!memcmp(regd_ctrl->map[i].alpha2, alpha2, 2)) + return ®d_ctrl->map[i]; } return &rtw89_ww_regd; @@ -312,22 +324,25 @@ static bool rtw89_regd_is_ww(const struct rtw89_regd *regd) return regd == &rtw89_ww_regd; } -static u8 rtw89_regd_get_index(const struct rtw89_regd *regd) +static u8 rtw89_regd_get_index(struct rtw89_dev *rtwdev, const struct rtw89_regd *regd) { + struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + const struct rtw89_regd_ctrl *regd_ctrl = ®ulatory->ctrl; + BUILD_BUG_ON(ARRAY_SIZE(rtw89_regd_map) > RTW89_REGD_MAX_COUNTRY_NUM); if (rtw89_regd_is_ww(regd)) return RTW89_REGD_MAX_COUNTRY_NUM; - return regd - rtw89_regd_map; + return regd - regd_ctrl->map; } -static u8 rtw89_regd_get_index_by_name(const char *alpha2) +static u8 rtw89_regd_get_index_by_name(struct rtw89_dev *rtwdev, const char *alpha2) { const struct rtw89_regd *regd; - regd = rtw89_regd_find_reg_by_name(alpha2); - return rtw89_regd_get_index(regd); + regd = rtw89_regd_find_reg_by_name(rtwdev, alpha2); + return rtw89_regd_get_index(rtwdev, regd); } #define rtw89_debug_regd(_dev, _regd, _desc, _argv...) \ @@ -345,6 +360,7 @@ static void rtw89_regd_setup_unii4(struct rtw89_dev *rtwdev, struct wiphy *wiphy) { struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + const struct rtw89_regd_ctrl *regd_ctrl = ®ulatory->ctrl; const struct rtw89_chip_info *chip = rtwdev->chip; struct ieee80211_supported_band *sband; struct rtw89_acpi_dsm_result res = {}; @@ -382,8 +398,8 @@ static void rtw89_regd_setup_unii4(struct rtw89_dev *rtwdev, "acpi: eval if allow unii-4: 0x%x\n", val); bottom: - for (i = 0; i < ARRAY_SIZE(rtw89_regd_map); i++) { - const struct rtw89_regd *regd = &rtw89_regd_map[i]; + for (i = 0; i < regd_ctrl->nr; i++) { + const struct rtw89_regd *regd = ®d_ctrl->map[i]; switch (regd->txpwr_regd[RTW89_BAND_5G]) { case RTW89_FCC: @@ -406,7 +422,7 @@ static void __rtw89_regd_setup_policy_6ghz(struct rtw89_dev *rtwdev, bool block, struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; u8 index; - index = rtw89_regd_get_index_by_name(alpha2); + index = rtw89_regd_get_index_by_name(rtwdev, alpha2); if (index == RTW89_REGD_MAX_COUNTRY_NUM) { rtw89_debug(rtwdev, RTW89_DBG_REGD, "%s: unknown alpha2 %c%c\n", __func__, alpha2[0], alpha2[1]); @@ -474,6 +490,7 @@ out: static void rtw89_regd_setup_policy_6ghz_sp(struct rtw89_dev *rtwdev) { struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + const struct rtw89_regd_ctrl *regd_ctrl = ®ulatory->ctrl; const struct rtw89_acpi_policy_6ghz_sp *ptr; struct rtw89_acpi_dsm_result res = {}; bool enable_by_us; @@ -505,8 +522,8 @@ static void rtw89_regd_setup_policy_6ghz_sp(struct rtw89_dev *rtwdev) enable_by_us = u8_get_bits(ptr->conf, RTW89_ACPI_CONF_6GHZ_SP_US); - for (i = 0; i < ARRAY_SIZE(rtw89_regd_map); i++) { - const struct rtw89_regd *tmp = &rtw89_regd_map[i]; + for (i = 0; i < regd_ctrl->nr; i++) { + const struct rtw89_regd *tmp = ®d_ctrl->map[i]; if (enable_by_us && memcmp(tmp->alpha2, "US", 2) == 0) clear_bit(i, regulatory->block_6ghz_sp); @@ -573,8 +590,21 @@ bottom: int rtw89_regd_setup(struct rtw89_dev *rtwdev) { + struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + const struct rtw89_regd_data *regd_data = elm_info->regd; struct wiphy *wiphy = rtwdev->hw->wiphy; + if (regd_data) { + regulatory->ctrl.nr = regd_data->nr; + regulatory->ctrl.map = regd_data->map; + } else { + regulatory->ctrl.nr = ARRAY_SIZE(rtw89_regd_map); + regulatory->ctrl.map = rtw89_regd_map; + } + + regulatory->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT; + if (!wiphy) return -EINVAL; @@ -585,21 +615,16 @@ int rtw89_regd_setup(struct rtw89_dev *rtwdev) return 0; } -int rtw89_regd_init(struct rtw89_dev *rtwdev, - void (*reg_notifier)(struct wiphy *wiphy, - struct regulatory_request *request)) +int rtw89_regd_init_hint(struct rtw89_dev *rtwdev) { - struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; const struct rtw89_regd *chip_regd; struct wiphy *wiphy = rtwdev->hw->wiphy; int ret; - regulatory->reg_6ghz_power = RTW89_REG_6GHZ_POWER_DFLT; - if (!wiphy) return -EINVAL; - chip_regd = rtw89_regd_find_reg_by_name(rtwdev->efuse.country_code); + chip_regd = rtw89_regd_find_reg_by_name(rtwdev, rtwdev->efuse.country_code); if (!rtw89_regd_is_ww(chip_regd)) { rtwdev->regulatory.regd = chip_regd; /* Ignore country ie if there is a country domain programmed in chip */ @@ -637,7 +662,7 @@ static void rtw89_regd_apply_policy_unii4(struct rtw89_dev *rtwdev, if (!chip->support_unii4) return; - index = rtw89_regd_get_index(regd); + index = rtw89_regd_get_index(rtwdev, regd); if (index != RTW89_REGD_MAX_COUNTRY_NUM && !test_bit(index, regulatory->block_unii4)) return; @@ -655,7 +680,7 @@ static bool regd_is_6ghz_blocked(struct rtw89_dev *rtwdev) const struct rtw89_regd *regd = regulatory->regd; u8 index; - index = rtw89_regd_get_index(regd); + index = rtw89_regd_get_index(rtwdev, regd); if (index != RTW89_REGD_MAX_COUNTRY_NUM && !test_bit(index, regulatory->block_6ghz)) return false; @@ -696,11 +721,36 @@ static void rtw89_regd_apply_policy_6ghz(struct rtw89_dev *rtwdev, sband->channels[i].flags |= IEEE80211_CHAN_DISABLED; } +static void rtw89_regd_apply_policy_tas(struct rtw89_dev *rtwdev) +{ + struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + const struct rtw89_regd *regd = regulatory->regd; + struct rtw89_tas_info *tas = &rtwdev->tas; + + if (!tas->enable) + return; + + tas->block_regd = !test_bit(RTW89_REGD_FUNC_TAS, regd->func_bitmap); +} + +static void rtw89_regd_apply_policy_ant_gain(struct rtw89_dev *rtwdev) +{ + struct rtw89_regulatory_info *regulatory = &rtwdev->regulatory; + struct rtw89_ant_gain_info *ant_gain = &rtwdev->ant_gain; + const struct rtw89_chip_info *chip = rtwdev->chip; + const struct rtw89_regd *regd = regulatory->regd; + + if (!chip->support_ant_gain) + return; + + ant_gain->block_country = !test_bit(RTW89_REGD_FUNC_DAG, regd->func_bitmap); +} + static void rtw89_regd_notifier_apply(struct rtw89_dev *rtwdev, struct wiphy *wiphy, struct regulatory_request *request) { - rtwdev->regulatory.regd = rtw89_regd_find_reg_by_name(request->alpha2); + rtwdev->regulatory.regd = rtw89_regd_find_reg_by_name(rtwdev, request->alpha2); /* This notification might be set from the system of distros, * and it does not expect the regulatory will be modified by * connecting to an AP (i.e. country ie). @@ -713,14 +763,17 @@ static void rtw89_regd_notifier_apply(struct rtw89_dev *rtwdev, rtw89_regd_apply_policy_unii4(rtwdev, wiphy); rtw89_regd_apply_policy_6ghz(rtwdev, wiphy); + rtw89_regd_apply_policy_tas(rtwdev); + rtw89_regd_apply_policy_ant_gain(rtwdev); } +static void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request) { struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); struct rtw89_dev *rtwdev = hw->priv; - mutex_lock(&rtwdev->mutex); + wiphy_lock(wiphy); rtw89_leave_ps_mode(rtwdev); if (wiphy->regd) { @@ -736,7 +789,7 @@ void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request rtw89_core_set_chip_txpwr(rtwdev); exit: - mutex_unlock(&rtwdev->mutex); + wiphy_unlock(wiphy); } /* Maximum Transmit Power field (@raw) can be EIRP or PSD. @@ -925,7 +978,7 @@ static bool __rtw89_reg_6ghz_power_recalc(struct rtw89_dev *rtwdev) sel = RTW89_REG_6GHZ_POWER_DFLT; if (sel == RTW89_REG_6GHZ_POWER_STD) { - index = rtw89_regd_get_index(regd); + index = rtw89_regd_get_index(rtwdev, regd); if (index == RTW89_REGD_MAX_COUNTRY_NUM || test_bit(index, regulatory->block_6ghz_sp)) { rtw89_debug(rtwdev, RTW89_DBG_REGD, @@ -986,7 +1039,7 @@ int rtw89_reg_6ghz_recalc(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvi unsigned int changed = 0; int ret; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); /* The result of reg_6ghz_tpe may depend on reg_6ghz_power type, * so must do reg_6ghz_tpe_recalc() after reg_6ghz_power_recalc(). diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c index c56f70267882..0d482cd57f6e 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c @@ -224,10 +224,17 @@ static const struct rtw89_edcca_regs rtw8851b_edcca_regs = { .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_EDCCA_LVL_V1, .ppdu_mask = B_EDCCA_LVL_MSK3, - .rpt_a = R_EDCCA_RPT_A, - .rpt_b = R_EDCCA_RPT_B, - .rpt_sel = R_EDCCA_RPT_SEL, - .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + .p = {{ + .rpt_a = R_EDCCA_RPT_A, + .rpt_b = R_EDCCA_RPT_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + }, { + .rpt_a = R_EDCCA_RPT_P1_A, + .rpt_b = R_EDCCA_RPT_P1_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, + }}, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; @@ -1596,10 +1603,16 @@ static void rtw8851b_rfk_channel(struct rtw89_dev *rtwdev, enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx; enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx; + rtw89_btc_ntfy_conn_rfk(rtwdev, true); + rtw8851b_rx_dck(rtwdev, phy_idx, chanctx_idx); rtw8851b_iqk(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8851b_tssi(rtwdev, phy_idx, true, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8851b_dpk(rtwdev, phy_idx, chanctx_idx); + + rtw89_btc_ntfy_conn_rfk(rtwdev, false); } static void rtw8851b_rfk_band_changed(struct rtw89_dev *rtwdev, @@ -2410,6 +2423,7 @@ static const struct rtw89_chip_ops rtw8851b_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl, .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, @@ -2445,6 +2459,7 @@ const struct rtw89_chip_info rtw8851b_chip_info = { .try_ce_fw = true, .bbmcu_nr = 0, .needed_fw_elms = 0, + .fw_blacklist = NULL, .fifo_size = 196608, .small_fifo_size = true, .dle_scc_rsvd_size = 98304, @@ -2483,10 +2498,13 @@ const struct rtw89_chip_info rtw8851b_chip_info = { BIT(NL80211_CHAN_WIDTH_80), .support_unii4 = true, .support_ant_gain = false, + .support_tas = false, .ul_tb_waveform_ctrl = true, .ul_tb_pwr_diff = false, + .rx_freq_frome_ie = true, .hw_sec_hdr = false, .hw_mgmt_tx_encrypt = false, + .hw_tkip_crypto = false, .rf_path_num = 1, .tx_nss = 1, .rx_nss = 1, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index 9bd2842c27d5..286334e26c84 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -522,10 +522,17 @@ static const struct rtw89_edcca_regs rtw8852a_edcca_regs = { .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_EDCCA_LVL, .ppdu_mask = B_EDCCA_LVL_MSK3, - .rpt_a = R_EDCCA_RPT_A, - .rpt_b = R_EDCCA_RPT_B, - .rpt_sel = R_EDCCA_RPT_SEL, - .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + .p = {{ + .rpt_a = R_EDCCA_RPT_A, + .rpt_b = R_EDCCA_RPT_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + }, { + .rpt_a = R_EDCCA_RPT_P1_A, + .rpt_b = R_EDCCA_RPT_P1_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, + }}, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; @@ -1356,10 +1363,16 @@ static void rtw8852a_rfk_channel(struct rtw89_dev *rtwdev, enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx; enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx; + rtw89_btc_ntfy_conn_rfk(rtwdev, true); + rtw8852a_rx_dck(rtwdev, phy_idx, true, chanctx_idx); rtw8852a_iqk(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852a_tssi(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852a_dpk(rtwdev, phy_idx, chanctx_idx); + + rtw89_btc_ntfy_conn_rfk(rtwdev, false); } static void rtw8852a_rfk_band_changed(struct rtw89_dev *rtwdev, @@ -2136,6 +2149,7 @@ static const struct rtw89_chip_ops rtw8852a_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl, .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, @@ -2162,6 +2176,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .try_ce_fw = false, .bbmcu_nr = 0, .needed_fw_elms = 0, + .fw_blacklist = NULL, .fifo_size = 458752, .small_fifo_size = false, .dle_scc_rsvd_size = 0, @@ -2201,10 +2216,13 @@ const struct rtw89_chip_info rtw8852a_chip_info = { BIT(NL80211_CHAN_WIDTH_80), .support_unii4 = false, .support_ant_gain = false, + .support_tas = false, .ul_tb_waveform_ctrl = false, .ul_tb_pwr_diff = false, + .rx_freq_frome_ie = true, .hw_sec_hdr = false, .hw_mgmt_tx_encrypt = false, + .hw_tkip_crypto = false, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index dfb2bf61b0b8..eceb4fb9880d 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -189,10 +189,17 @@ static const struct rtw89_edcca_regs rtw8852b_edcca_regs = { .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_EDCCA_LVL_V1, .ppdu_mask = B_EDCCA_LVL_MSK3, - .rpt_a = R_EDCCA_RPT_A, - .rpt_b = R_EDCCA_RPT_B, - .rpt_sel = R_EDCCA_RPT_SEL, - .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + .p = {{ + .rpt_a = R_EDCCA_RPT_A, + .rpt_b = R_EDCCA_RPT_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + }, { + .rpt_a = R_EDCCA_RPT_P1_A, + .rpt_b = R_EDCCA_RPT_P1_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, + }}, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; @@ -568,10 +575,16 @@ static void rtw8852b_rfk_channel(struct rtw89_dev *rtwdev, enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx; enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx; + rtw89_btc_ntfy_conn_rfk(rtwdev, true); + rtw8852b_rx_dck(rtwdev, phy_idx, chanctx_idx); rtw8852b_iqk(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852b_tssi(rtwdev, phy_idx, true, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852b_dpk(rtwdev, phy_idx, chanctx_idx); + + rtw89_btc_ntfy_conn_rfk(rtwdev, false); } static void rtw8852b_rfk_band_changed(struct rtw89_dev *rtwdev, @@ -763,6 +776,7 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl, .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, @@ -798,6 +812,7 @@ const struct rtw89_chip_info rtw8852b_chip_info = { .try_ce_fw = true, .bbmcu_nr = 0, .needed_fw_elms = 0, + .fw_blacklist = &rtw89_fw_blacklist_default, .fifo_size = 196608, .small_fifo_size = true, .dle_scc_rsvd_size = 98304, @@ -837,10 +852,13 @@ const struct rtw89_chip_info rtw8852b_chip_info = { BIT(NL80211_CHAN_WIDTH_80), .support_unii4 = true, .support_ant_gain = true, + .support_tas = false, .ul_tb_waveform_ctrl = true, .ul_tb_pwr_diff = false, + .rx_freq_frome_ie = true, .hw_sec_hdr = false, .hw_mgmt_tx_encrypt = false, + .hw_tkip_crypto = false, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c b/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c index 0e094ce9c9b0..99c9505b3cbd 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c @@ -621,9 +621,9 @@ static void rtw8852bt_ext_loss_avg_update(struct rtw89_dev *rtwdev, if (ext_loss_a == ext_loss_b) { ext_loss_avg = ext_loss_a; } else { - linear = rtw89_db_2_linear(abs(ext_loss_a - ext_loss_b)) + 1; - linear = DIV_ROUND_CLOSEST_ULL(linear / 2, 1 << RTW89_LINEAR_FRAC_BITS); - ext_loss_avg = rtw89_linear_2_db(linear); + linear = rtw89_db_to_linear(abs(ext_loss_a - ext_loss_b)) + 1; + linear /= 2; + ext_loss_avg = rtw89_linear_to_db(linear); ext_loss_avg += min(ext_loss_a, ext_loss_b); } diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c index ef47a5facc83..fbf82d42687b 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c @@ -3585,9 +3585,10 @@ static void _tssi_alimentk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, u8 ch_idx = _tssi_ch_to_idx(rtwdev, channel); struct rtw8852bx_bb_tssi_bak tssi_bak; s32 aliment_diff, tssi_cw_default; - u32 start_time, finish_time; u32 bb_reg_backup[8] = {0}; + ktime_t start_time; const s16 *power; + s64 this_time; u8 band; bool ok; u32 tmp; @@ -3613,7 +3614,7 @@ static void _tssi_alimentk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, return; } - start_time = ktime_get_ns(); + start_time = ktime_get(); if (chan->band_type == RTW89_BAND_2G) power = power_2g; @@ -3738,12 +3739,12 @@ out: rtw8852bx_bb_restore_tssi(rtwdev, phy, &tssi_bak); rtw8852bx_bb_tx_mode_switch(rtwdev, phy, 0); - finish_time = ktime_get_ns(); - tssi_info->tssi_alimk_time += finish_time - start_time; + this_time = ktime_us_delta(ktime_get(), start_time); + tssi_info->tssi_alimk_time += this_time; rtw89_debug(rtwdev, RTW89_DBG_RFK, - "[TSSI PA K] %s processing time = %d ms\n", __func__, - tssi_info->tssi_alimk_time); + "[TSSI PA K] %s processing time = %lld us (acc = %llu us)\n", + __func__, this_time, tssi_info->tssi_alimk_time); } void rtw8852b_dpk_init(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c index bde3e1fb7ca6..bbf37442c492 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c @@ -187,10 +187,17 @@ static const struct rtw89_edcca_regs rtw8852bt_edcca_regs = { .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_EDCCA_LVL_V1, .ppdu_mask = B_EDCCA_LVL_MSK3, - .rpt_a = R_EDCCA_RPT_A, - .rpt_b = R_EDCCA_RPT_B, - .rpt_sel = R_EDCCA_RPT_SEL, - .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + .p = {{ + .rpt_a = R_EDCCA_RPT_A, + .rpt_b = R_EDCCA_RPT_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + }, { + .rpt_a = R_EDCCA_RPT_P1_A, + .rpt_b = R_EDCCA_RPT_P1_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, + }}, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; @@ -541,10 +548,16 @@ static void rtw8852bt_rfk_channel(struct rtw89_dev *rtwdev, enum rtw89_chanctx_idx chanctx_idx = rtwvif_link->chanctx_idx; enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx; + rtw89_btc_ntfy_conn_rfk(rtwdev, true); + rtw8852bt_rx_dck(rtwdev, phy_idx, chanctx_idx); rtw8852bt_iqk(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852bt_tssi(rtwdev, phy_idx, true, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852bt_dpk(rtwdev, phy_idx, chanctx_idx); + + rtw89_btc_ntfy_conn_rfk(rtwdev, false); } static void rtw8852bt_rfk_band_changed(struct rtw89_dev *rtwdev, @@ -697,6 +710,7 @@ static const struct rtw89_chip_ops rtw8852bt_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl, .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, @@ -732,6 +746,7 @@ const struct rtw89_chip_info rtw8852bt_chip_info = { .try_ce_fw = true, .bbmcu_nr = 0, .needed_fw_elms = RTW89_AX_GEN_DEF_NEEDED_FW_ELEMENTS_NO_6GHZ, + .fw_blacklist = &rtw89_fw_blacklist_default, .fifo_size = 458752, .small_fifo_size = true, .dle_scc_rsvd_size = 98304, @@ -770,10 +785,13 @@ const struct rtw89_chip_info rtw8852bt_chip_info = { BIT(NL80211_CHAN_WIDTH_80), .support_unii4 = true, .support_ant_gain = true, + .support_tas = false, .ul_tb_waveform_ctrl = true, .ul_tb_pwr_diff = false, + .rx_freq_frome_ie = true, .hw_sec_hdr = false, .hw_mgmt_tx_encrypt = false, + .hw_tkip_crypto = true, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bt_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852bt_rfk.c index 336a83e1d46b..6e6889eea9a0 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852bt_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852bt_rfk.c @@ -3663,9 +3663,10 @@ static void _tssi_alimentk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, u8 ch_idx = _tssi_ch_to_idx(rtwdev, channel); struct rtw8852bx_bb_tssi_bak tssi_bak; s32 aliment_diff, tssi_cw_default; - u32 start_time, finish_time; u32 bb_reg_backup[8] = {}; + ktime_t start_time; const s16 *power; + s64 this_time; u8 band; bool ok; u32 tmp; @@ -3675,7 +3676,7 @@ static void _tssi_alimentk(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, "======> %s channel=%d path=%d\n", __func__, channel, path); - start_time = ktime_get_ns(); + start_time = ktime_get(); if (chan->band_type == RTW89_BAND_2G) power = power_2g; @@ -3802,12 +3803,12 @@ out: rtw8852bx_bb_restore_tssi(rtwdev, phy, &tssi_bak); rtw8852bx_bb_tx_mode_switch(rtwdev, phy, 0); - finish_time = ktime_get_ns(); - tssi_info->tssi_alimk_time += finish_time - start_time; + this_time = ktime_us_delta(ktime_get(), start_time); + tssi_info->tssi_alimk_time += this_time; rtw89_debug(rtwdev, RTW89_DBG_RFK, - "[TSSI PA K] %s processing time = %d ms\n", __func__, - tssi_info->tssi_alimk_time); + "[TSSI PA K] %s processing time = %lld us (acc = %llu us)\n", + __func__, this_time, tssi_info->tssi_alimk_time); } void rtw8852bt_dpk_init(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index bc84b15e7826..08bcdf246382 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -12,6 +12,7 @@ #include "rtw8852c.h" #include "rtw8852c_rfk.h" #include "rtw8852c_table.h" +#include "sar.h" #include "util.h" #define RTW8852C_FW_FORMAT_MAX 1 @@ -186,10 +187,17 @@ static const struct rtw89_edcca_regs rtw8852c_edcca_regs = { .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_EDCCA_LVL, .ppdu_mask = B_EDCCA_LVL_MSK3, - .rpt_a = R_EDCCA_RPT_A, - .rpt_b = R_EDCCA_RPT_B, - .rpt_sel = R_EDCCA_RPT_SEL, - .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + .p = {{ + .rpt_a = R_EDCCA_RPT_A, + .rpt_b = R_EDCCA_RPT_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + }, { + .rpt_a = R_EDCCA_RPT_P1_A, + .rpt_b = R_EDCCA_RPT_P1_B, + .rpt_sel = R_EDCCA_RPT_SEL, + .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, + }}, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST, .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; @@ -1853,10 +1861,16 @@ static void rtw8852c_rfk_channel(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx = rtwvif_link->phy_idx; rtw8852c_mcc_get_ch_info(rtwdev, phy_idx); + rtw89_btc_ntfy_conn_rfk(rtwdev, true); + rtw8852c_rx_dck(rtwdev, phy_idx, false); rtw8852c_iqk(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852c_tssi(rtwdev, phy_idx, chanctx_idx); + rtw89_btc_ntfy_preserve_bt_time(rtwdev, 30); rtw8852c_dpk(rtwdev, phy_idx, chanctx_idx); + + rtw89_btc_ntfy_conn_rfk(rtwdev, false); rtw89_fw_h2c_rf_ntfy_mcc(rtwdev); } @@ -2867,6 +2881,7 @@ static int rtw8852c_mac_disable_bb_rf(struct rtw89_dev *rtwdev) static const struct rtw89_chanctx_listener rtw8852c_chanctx_listener = { .callbacks[RTW89_CHANCTX_CALLBACK_RFK] = rtw8852c_rfk_chanctx_cb, + .callbacks[RTW89_CHANCTX_CALLBACK_TAS] = rtw89_tas_chanctx_cb, }; #ifdef CONFIG_PM @@ -2928,6 +2943,7 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl, .h2c_ampdu_cmac_tbl = NULL, + .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl, .h2c_default_dmac_tbl = NULL, .h2c_update_beacon = rtw89_fw_h2c_update_beacon, .h2c_ba_cam = rtw89_fw_h2c_ba_cam, @@ -2954,6 +2970,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .try_ce_fw = false, .bbmcu_nr = 0, .needed_fw_elms = 0, + .fw_blacklist = &rtw89_fw_blacklist_default, .fifo_size = 458752, .small_fifo_size = false, .dle_scc_rsvd_size = 0, @@ -2996,10 +3013,13 @@ const struct rtw89_chip_info rtw8852c_chip_info = { BIT(NL80211_CHAN_WIDTH_160), .support_unii4 = true, .support_ant_gain = true, + .support_tas = true, .ul_tb_waveform_ctrl = false, .ul_tb_pwr_diff = true, + .rx_freq_frome_ie = false, .hw_sec_hdr = true, .hw_mgmt_tx_encrypt = true, + .hw_tkip_crypto = true, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c index 11d66bfceb15..8082592db84a 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c @@ -205,10 +205,17 @@ static const struct rtw89_edcca_regs rtw8922a_edcca_regs = { .edcca_p_mask = B_EDCCA_LVL_MSK1, .ppdu_level = R_SEG0R_PPDU_LVL_BE, .ppdu_mask = B_EDCCA_LVL_MSK1, - .rpt_a = R_EDCCA_RPT_A_BE, - .rpt_b = R_EDCCA_RPT_B_BE, - .rpt_sel = R_EDCCA_RPT_SEL_BE, - .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + .p = {{ + .rpt_a = R_EDCCA_RPT_A_BE, + .rpt_b = R_EDCCA_RPT_B_BE, + .rpt_sel = R_EDCCA_RPT_SEL_BE, + .rpt_sel_mask = B_EDCCA_RPT_SEL_MSK, + }, { + .rpt_a = R_EDCCA_RPT_P1_A_BE, + .rpt_b = R_EDCCA_RPT_P1_B_BE, + .rpt_sel = R_EDCCA_RPT_SEL_BE, + .rpt_sel_mask = B_EDCCA_RPT_SEL_P1_MSK, + }}, .rpt_sel_be = R_EDCCA_RPTREG_SEL_BE, .rpt_sel_be_mask = B_EDCCA_RPTREG_SEL_BE_MSK, .tx_collision_t2r_st = R_TX_COLLISION_T2R_ST_BE, @@ -2149,6 +2156,56 @@ static void rtw8922a_set_txpwr_ref(struct rtw89_dev *rtwdev, B_BE_PWR_REF_CTRL_CCK, ref_cck); } +static const struct rtw89_reg_def rtw8922a_txpwr_ref[][3] = { + {{ .addr = R_TXAGC_REF_DBM_P0, .mask = B_TXAGC_OFDM_REF_DBM_P0}, + { .addr = R_TXAGC_REF_DBM_P0, .mask = B_TXAGC_CCK_REF_DBM_P0}, + { .addr = R_TSSI_K_P0, .mask = B_TSSI_K_OFDM_P0} + }, + {{ .addr = R_TXAGC_REF_DBM_RF1_P0, .mask = B_TXAGC_OFDM_REF_DBM_RF1_P0}, + { .addr = R_TXAGC_REF_DBM_RF1_P0, .mask = B_TXAGC_CCK_REF_DBM_RF1_P0}, + { .addr = R_TSSI_K_RF1_P0, .mask = B_TSSI_K_OFDM_RF1_P0} + }, +}; + +static void rtw8922a_set_txpwr_diff(struct rtw89_dev *rtwdev, + const struct rtw89_chan *chan, + enum rtw89_phy_idx phy_idx) +{ + s16 pwr_ofst = rtw89_phy_ant_gain_pwr_offset(rtwdev, chan); + const struct rtw89_chip_info *chip = rtwdev->chip; + static const u32 path_ofst[] = {0x0, 0x100}; + const struct rtw89_reg_def *txpwr_ref; + static const s16 tssi_k_base = 0x12; + s16 tssi_k_ofst = abs(pwr_ofst) + tssi_k_base; + s16 ofst_dec[RF_PATH_NUM_8922A]; + s16 tssi_k[RF_PATH_NUM_8922A]; + s16 pwr_ref_ofst; + s16 pwr_ref = 0; + u8 i; + + if (rtwdev->hal.cv == CHIP_CAV) + pwr_ref = 16; + + pwr_ref <<= chip->txpwr_factor_rf; + pwr_ref_ofst = pwr_ref - rtw89_phy_txpwr_bb_to_rf(rtwdev, abs(pwr_ofst)); + + ofst_dec[RF_PATH_A] = pwr_ofst > 0 ? pwr_ref : pwr_ref_ofst; + ofst_dec[RF_PATH_B] = pwr_ofst > 0 ? pwr_ref_ofst : pwr_ref; + tssi_k[RF_PATH_A] = pwr_ofst > 0 ? tssi_k_base : tssi_k_ofst; + tssi_k[RF_PATH_B] = pwr_ofst > 0 ? tssi_k_ofst : tssi_k_base; + + for (i = 0; i < RF_PATH_NUM_8922A; i++) { + txpwr_ref = rtw8922a_txpwr_ref[phy_idx]; + + rtw89_phy_write32_mask(rtwdev, txpwr_ref[0].addr + path_ofst[i], + txpwr_ref[0].mask, ofst_dec[i]); + rtw89_phy_write32_mask(rtwdev, txpwr_ref[1].addr + path_ofst[i], + txpwr_ref[1].mask, ofst_dec[i]); + rtw89_phy_write32_mask(rtwdev, txpwr_ref[2].addr + path_ofst[i], + txpwr_ref[2].mask, tssi_k[i]); + } +} + static void rtw8922a_bb_tx_triangular(struct rtw89_dev *rtwdev, bool en, enum rtw89_phy_idx phy_idx) { @@ -2185,6 +2242,8 @@ static void rtw8922a_set_txpwr(struct rtw89_dev *rtwdev, rtw8922a_set_tx_shape(rtwdev, chan, phy_idx); rtw89_phy_set_txpwr_limit(rtwdev, chan, phy_idx); rtw89_phy_set_txpwr_limit_ru(rtwdev, chan, phy_idx); + rtw8922a_set_txpwr_diff(rtwdev, chan, phy_idx); + rtw8922a_set_txpwr_ref(rtwdev, phy_idx); } static void rtw8922a_set_txpwr_ctrl(struct rtw89_dev *rtwdev, @@ -2695,6 +2754,7 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = { .h2c_default_cmac_tbl = rtw89_fw_h2c_default_cmac_tbl_g7, .h2c_assoc_cmac_tbl = rtw89_fw_h2c_assoc_cmac_tbl_g7, .h2c_ampdu_cmac_tbl = rtw89_fw_h2c_ampdu_cmac_tbl_g7, + .h2c_txtime_cmac_tbl = rtw89_fw_h2c_txtime_cmac_tbl_g7, .h2c_default_dmac_tbl = rtw89_fw_h2c_default_dmac_tbl_v2, .h2c_update_beacon = rtw89_fw_h2c_update_beacon_be, .h2c_ba_cam = rtw89_fw_h2c_ba_cam_v1, @@ -2721,6 +2781,7 @@ const struct rtw89_chip_info rtw8922a_chip_info = { .try_ce_fw = false, .bbmcu_nr = 1, .needed_fw_elms = RTW89_BE_GEN_DEF_NEEDED_FW_ELEMENTS, + .fw_blacklist = &rtw89_fw_blacklist_default, .fifo_size = 589824, .small_fifo_size = false, .dle_scc_rsvd_size = 0, @@ -2760,11 +2821,14 @@ const struct rtw89_chip_info rtw8922a_chip_info = { BIT(NL80211_CHAN_WIDTH_80) | BIT(NL80211_CHAN_WIDTH_160), .support_unii4 = true, - .support_ant_gain = false, + .support_ant_gain = true, + .support_tas = false, .ul_tb_waveform_ctrl = false, .ul_tb_pwr_diff = false, + .rx_freq_frome_ie = false, .hw_sec_hdr = true, .hw_mgmt_tx_encrypt = true, + .hw_tkip_crypto = true, .rf_path_num = 2, .tx_nss = 2, .rx_nss = 2, diff --git a/drivers/net/wireless/realtek/rtw89/sar.c b/drivers/net/wireless/realtek/rtw89/sar.c index 871f45a6508c..0b5af9528702 100644 --- a/drivers/net/wireless/realtek/rtw89/sar.c +++ b/drivers/net/wireless/realtek/rtw89/sar.c @@ -7,10 +7,16 @@ #include "phy.h" #include "reg.h" #include "sar.h" +#include "util.h" #define RTW89_TAS_FACTOR 2 /* unit: 0.25 dBm */ +#define RTW89_TAS_SAR_GAP (1 << RTW89_TAS_FACTOR) #define RTW89_TAS_DPR_GAP (1 << RTW89_TAS_FACTOR) #define RTW89_TAS_DELTA (2 << RTW89_TAS_FACTOR) +#define RTW89_TAS_TX_RATIO_THRESHOLD 70 +#define RTW89_TAS_DFLT_TX_RATIO 80 +#define RTW89_TAS_DPR_ON_OFFSET (RTW89_TAS_DELTA + RTW89_TAS_SAR_GAP) +#define RTW89_TAS_DPR_OFF_OFFSET (4 << RTW89_TAS_FACTOR) static enum rtw89_sar_subband rtw89_sar_get_subband(struct rtw89_dev *rtwdev, u32 center_freq) @@ -99,7 +105,7 @@ struct rtw89_sar_handler rtw89_sar_handlers[RTW89_SAR_SOURCE_NR] = { typeof(_dev) _d = (_dev); \ BUILD_BUG_ON(!rtw89_sar_handlers[_s].descr_sar_source); \ BUILD_BUG_ON(!rtw89_sar_handlers[_s].query_sar_config); \ - lockdep_assert_held(&_d->mutex); \ + lockdep_assert_wiphy(_d->hw->wiphy); \ _d->sar._cfg_name = *(_cfg_data); \ _d->sar.src = _s; \ } while (0) @@ -117,8 +123,8 @@ static s8 rtw89_txpwr_sar_to_mac(struct rtw89_dev *rtwdev, u8 fct, s32 cfg) RTW89_SAR_TXPWR_MAC_MAX); } -static s8 rtw89_txpwr_tas_to_sar(const struct rtw89_sar_handler *sar_hdl, - s8 cfg) +static s32 rtw89_txpwr_tas_to_sar(const struct rtw89_sar_handler *sar_hdl, + s32 cfg) { const u8 fct = sar_hdl->txpwr_factor_sar; @@ -128,8 +134,8 @@ static s8 rtw89_txpwr_tas_to_sar(const struct rtw89_sar_handler *sar_hdl, return cfg >> (RTW89_TAS_FACTOR - fct); } -static s8 rtw89_txpwr_sar_to_tas(const struct rtw89_sar_handler *sar_hdl, - s8 cfg) +static s32 rtw89_txpwr_sar_to_tas(const struct rtw89_sar_handler *sar_hdl, + s32 cfg) { const u8 fct = sar_hdl->txpwr_factor_sar; @@ -139,18 +145,48 @@ static s8 rtw89_txpwr_sar_to_tas(const struct rtw89_sar_handler *sar_hdl, return cfg << (RTW89_TAS_FACTOR - fct); } +static bool rtw89_tas_is_active(struct rtw89_dev *rtwdev) +{ + struct rtw89_tas_info *tas = &rtwdev->tas; + struct rtw89_vif *rtwvif; + + if (!tas->enable) + return false; + + rtw89_for_each_rtwvif(rtwdev, rtwvif) { + if (ieee80211_vif_is_mld(rtwvif_to_vif(rtwvif))) + return false; + } + + return true; +} + +static const char *rtw89_tas_state_str(enum rtw89_tas_state state) +{ + switch (state) { + case RTW89_TAS_STATE_DPR_OFF: + return "DPR OFF"; + case RTW89_TAS_STATE_DPR_ON: + return "DPR ON"; + case RTW89_TAS_STATE_STATIC_SAR: + return "STATIC SAR"; + default: + return NULL; + } +} + s8 rtw89_query_sar(struct rtw89_dev *rtwdev, u32 center_freq) { const enum rtw89_sar_sources src = rtwdev->sar.src; /* its members are protected by rtw89_sar_set_src() */ const struct rtw89_sar_handler *sar_hdl = &rtw89_sar_handlers[src]; struct rtw89_tas_info *tas = &rtwdev->tas; - s8 delta; + s32 offset; int ret; s32 cfg; u8 fct; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (src == RTW89_SAR_SOURCE_NONE) return RTW89_SAR_TXPWR_MAC_MAX; @@ -159,15 +195,17 @@ s8 rtw89_query_sar(struct rtw89_dev *rtwdev, u32 center_freq) if (ret) return RTW89_SAR_TXPWR_MAC_MAX; - if (tas->enable) { + if (rtw89_tas_is_active(rtwdev)) { switch (tas->state) { case RTW89_TAS_STATE_DPR_OFF: - return RTW89_SAR_TXPWR_MAC_MAX; + offset = rtw89_txpwr_tas_to_sar(sar_hdl, RTW89_TAS_DPR_OFF_OFFSET); + cfg += offset; + break; case RTW89_TAS_STATE_DPR_ON: - delta = rtw89_txpwr_tas_to_sar(sar_hdl, tas->delta); - cfg -= delta; + offset = rtw89_txpwr_tas_to_sar(sar_hdl, RTW89_TAS_DPR_ON_OFFSET); + cfg -= offset; break; - case RTW89_TAS_STATE_DPR_FORBID: + case RTW89_TAS_STATE_STATIC_SAR: default: break; } @@ -178,72 +216,91 @@ s8 rtw89_query_sar(struct rtw89_dev *rtwdev, u32 center_freq) return rtw89_txpwr_sar_to_mac(rtwdev, fct, cfg); } -void rtw89_print_sar(struct seq_file *m, struct rtw89_dev *rtwdev, u32 center_freq) +int rtw89_print_sar(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + u32 center_freq) { const enum rtw89_sar_sources src = rtwdev->sar.src; /* its members are protected by rtw89_sar_set_src() */ const struct rtw89_sar_handler *sar_hdl = &rtw89_sar_handlers[src]; const u8 fct_mac = rtwdev->chip->txpwr_factor_mac; + char *p = buf, *end = buf + bufsz; int ret; s32 cfg; u8 fct; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); if (src == RTW89_SAR_SOURCE_NONE) { - seq_puts(m, "no SAR is applied\n"); - return; + p += scnprintf(p, end - p, "no SAR is applied\n"); + goto out; } - seq_printf(m, "source: %d (%s)\n", src, sar_hdl->descr_sar_source); + p += scnprintf(p, end - p, "source: %d (%s)\n", src, + sar_hdl->descr_sar_source); ret = sar_hdl->query_sar_config(rtwdev, center_freq, &cfg); if (ret) { - seq_printf(m, "config: return code: %d\n", ret); - seq_printf(m, "assign: max setting: %d (unit: 1/%lu dBm)\n", - RTW89_SAR_TXPWR_MAC_MAX, BIT(fct_mac)); - return; + p += scnprintf(p, end - p, "config: return code: %d\n", ret); + p += scnprintf(p, end - p, + "assign: max setting: %d (unit: 1/%lu dBm)\n", + RTW89_SAR_TXPWR_MAC_MAX, BIT(fct_mac)); + goto out; } fct = sar_hdl->txpwr_factor_sar; - seq_printf(m, "config: %d (unit: 1/%lu dBm)\n", cfg, BIT(fct)); + p += scnprintf(p, end - p, "config: %d (unit: 1/%lu dBm)\n", cfg, + BIT(fct)); + +out: + return p - buf; } -void rtw89_print_tas(struct seq_file *m, struct rtw89_dev *rtwdev) +int rtw89_print_tas(struct rtw89_dev *rtwdev, char *buf, size_t bufsz) { struct rtw89_tas_info *tas = &rtwdev->tas; + char *p = buf, *end = buf + bufsz; - if (!tas->enable) { - seq_puts(m, "no TAS is applied\n"); - return; + if (!rtw89_tas_is_active(rtwdev)) { + p += scnprintf(p, end - p, "no TAS is applied\n"); + goto out; } - seq_printf(m, "DPR gap: %d\n", tas->dpr_gap); - seq_printf(m, "TAS delta: %d\n", tas->delta); + p += scnprintf(p, end - p, "State: %s\n", + rtw89_tas_state_str(tas->state)); + p += scnprintf(p, end - p, "Average time: %d\n", + tas->window_size * 2); + p += scnprintf(p, end - p, "SAR gap: %d dBm\n", + RTW89_TAS_SAR_GAP >> RTW89_TAS_FACTOR); + p += scnprintf(p, end - p, "DPR gap: %d dBm\n", + RTW89_TAS_DPR_GAP >> RTW89_TAS_FACTOR); + p += scnprintf(p, end - p, "DPR ON offset: %d dBm\n", + RTW89_TAS_DPR_ON_OFFSET >> RTW89_TAS_FACTOR); + p += scnprintf(p, end - p, "DPR OFF offset: %d dBm\n", + RTW89_TAS_DPR_OFF_OFFSET >> RTW89_TAS_FACTOR); + +out: + return p - buf; } static int rtw89_apply_sar_common(struct rtw89_dev *rtwdev, const struct rtw89_sar_cfg_common *sar) { enum rtw89_sar_sources src; - int ret = 0; - mutex_lock(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); src = rtwdev->sar.src; if (src != RTW89_SAR_SOURCE_NONE && src != RTW89_SAR_SOURCE_COMMON) { rtw89_warn(rtwdev, "SAR source: %d is in use", src); - ret = -EBUSY; - goto exit; + return -EBUSY; } rtw89_sar_set_src(rtwdev, RTW89_SAR_SOURCE_COMMON, cfg_common, sar); rtw89_core_set_chip_txpwr(rtwdev); + rtw89_tas_reset(rtwdev, false); -exit: - mutex_unlock(&rtwdev->mutex); - return ret; + return 0; } static const struct cfg80211_sar_freq_ranges rtw89_common_sar_freq_ranges[] = { @@ -279,6 +336,8 @@ int rtw89_ops_set_sar_specs(struct ieee80211_hw *hw, s32 power; u32 i, idx; + lockdep_assert_wiphy(rtwdev->hw->wiphy); + if (sar->type != NL80211_SAR_TYPE_POWER) return -EINVAL; @@ -304,65 +363,174 @@ int rtw89_ops_set_sar_specs(struct ieee80211_hw *hw, return rtw89_apply_sar_common(rtwdev, &sar_common); } -static void rtw89_tas_state_update(struct rtw89_dev *rtwdev) +static bool rtw89_tas_query_sar_config(struct rtw89_dev *rtwdev, s32 *cfg) { + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); const enum rtw89_sar_sources src = rtwdev->sar.src; /* its members are protected by rtw89_sar_set_src() */ const struct rtw89_sar_handler *sar_hdl = &rtw89_sar_handlers[src]; - struct rtw89_tas_info *tas = &rtwdev->tas; - s32 txpwr_avg = tas->total_txpwr / RTW89_TAS_MAX_WINDOW / PERCENT; - s32 dpr_on_threshold, dpr_off_threshold, cfg; - enum rtw89_tas_state state = tas->state; - const struct rtw89_chan *chan; int ret; - lockdep_assert_held(&rtwdev->mutex); - if (src == RTW89_SAR_SOURCE_NONE) - return; + return false; - chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); - ret = sar_hdl->query_sar_config(rtwdev, chan->freq, &cfg); + ret = sar_hdl->query_sar_config(rtwdev, chan->freq, cfg); if (ret) + return false; + + *cfg = rtw89_txpwr_sar_to_tas(sar_hdl, *cfg); + + return true; +} + +static void rtw89_tas_state_update(struct rtw89_dev *rtwdev, + enum rtw89_tas_state state) +{ + struct rtw89_tas_info *tas = &rtwdev->tas; + + if (tas->state == state) return; - cfg = rtw89_txpwr_sar_to_tas(sar_hdl, cfg); + rtw89_debug(rtwdev, RTW89_DBG_SAR, "tas: switch state: %s -> %s\n", + rtw89_tas_state_str(tas->state), rtw89_tas_state_str(state)); - if (tas->delta >= cfg) { + tas->state = state; + rtw89_core_set_chip_txpwr(rtwdev); +} + +static u32 rtw89_tas_get_window_size(struct rtw89_dev *rtwdev) +{ + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); + u8 band = chan->band_type; + u8 regd = rtw89_regd_get(rtwdev, band); + + switch (regd) { + default: rtw89_debug(rtwdev, RTW89_DBG_SAR, - "TAS delta exceed SAR limit\n"); - state = RTW89_TAS_STATE_DPR_FORBID; - goto out; + "tas: regd: %u is unhandled\n", regd); + fallthrough; + case RTW89_IC: + case RTW89_KCC: + return 180; + case RTW89_FCC: + switch (band) { + case RTW89_BAND_2G: + return 50; + case RTW89_BAND_5G: + return 30; + case RTW89_BAND_6G: + default: + return 15; + } + break; + } +} + +static void rtw89_tas_window_update(struct rtw89_dev *rtwdev) +{ + u32 window_size = rtw89_tas_get_window_size(rtwdev); + struct rtw89_tas_info *tas = &rtwdev->tas; + u64 total_txpwr = 0; + u8 head_idx; + u32 i, j; + + WARN_ON_ONCE(tas->window_size > RTW89_TAS_TXPWR_WINDOW); + + if (tas->window_size == window_size) + return; + + rtw89_debug(rtwdev, RTW89_DBG_SAR, "tas: window update: %u -> %u\n", + tas->window_size, window_size); + + head_idx = (tas->txpwr_tail_idx - window_size + 1 + RTW89_TAS_TXPWR_WINDOW) % + RTW89_TAS_TXPWR_WINDOW; + for (i = 0; i < window_size; i++) { + j = (head_idx + i) % RTW89_TAS_TXPWR_WINDOW; + total_txpwr += tas->txpwr_history[j]; + } + + tas->window_size = window_size; + tas->total_txpwr = total_txpwr; + tas->txpwr_head_idx = head_idx; +} + +static void rtw89_tas_history_update(struct rtw89_dev *rtwdev) +{ + struct rtw89_bb_ctx *bb = rtw89_get_bb_ctx(rtwdev, RTW89_PHY_0); + struct rtw89_env_monitor_info *env = &bb->env_monitor; + struct rtw89_tas_info *tas = &rtwdev->tas; + u8 tx_ratio = env->ifs_clm_tx_ratio; + u64 instant_txpwr, txpwr; + + /* txpwr in unit of linear(mW) multiply by percentage */ + if (tx_ratio == 0) { + /* special case: idle tx power + * use -40 dBm * 100 tx ratio + */ + instant_txpwr = rtw89_db_to_linear(-40); + txpwr = instant_txpwr * 100; + } else { + instant_txpwr = tas->instant_txpwr; + txpwr = instant_txpwr * tx_ratio; } - dpr_on_threshold = cfg; - dpr_off_threshold = cfg - tas->dpr_gap; + tas->total_txpwr += txpwr - tas->txpwr_history[tas->txpwr_head_idx]; + tas->total_tx_ratio += tx_ratio - tas->tx_ratio_history[tas->tx_ratio_idx]; + tas->tx_ratio_history[tas->tx_ratio_idx] = tx_ratio; + + tas->txpwr_head_idx = (tas->txpwr_head_idx + 1) % RTW89_TAS_TXPWR_WINDOW; + tas->txpwr_tail_idx = (tas->txpwr_tail_idx + 1) % RTW89_TAS_TXPWR_WINDOW; + tas->tx_ratio_idx = (tas->tx_ratio_idx + 1) % RTW89_TAS_TX_RATIO_WINDOW; + tas->txpwr_history[tas->txpwr_tail_idx] = txpwr; + rtw89_debug(rtwdev, RTW89_DBG_SAR, - "DPR_ON thold: %d, DPR_OFF thold: %d, txpwr_avg: %d\n", - dpr_on_threshold, dpr_off_threshold, txpwr_avg); + "tas: instant_txpwr: %d, tx_ratio: %u, txpwr: %d\n", + rtw89_linear_to_db_quarter(instant_txpwr), tx_ratio, + rtw89_linear_to_db_quarter(div_u64(txpwr, PERCENT))); +} - if (txpwr_avg >= dpr_on_threshold) +static void rtw89_tas_rolling_average(struct rtw89_dev *rtwdev) +{ + struct rtw89_tas_info *tas = &rtwdev->tas; + s32 dpr_on_threshold, dpr_off_threshold; + enum rtw89_tas_state state; + u16 tx_ratio_avg; + s32 txpwr_avg; + u64 linear; + + linear = DIV_ROUND_DOWN_ULL(tas->total_txpwr, tas->window_size * PERCENT); + txpwr_avg = rtw89_linear_to_db_quarter(linear); + tx_ratio_avg = tas->total_tx_ratio / RTW89_TAS_TX_RATIO_WINDOW; + dpr_on_threshold = tas->dpr_on_threshold; + dpr_off_threshold = tas->dpr_off_threshold; + + rtw89_debug(rtwdev, RTW89_DBG_SAR, + "tas: DPR_ON: %d, DPR_OFF: %d, txpwr_avg: %d, tx_ratio_avg: %u\n", + dpr_on_threshold, dpr_off_threshold, txpwr_avg, tx_ratio_avg); + + if (tx_ratio_avg >= RTW89_TAS_TX_RATIO_THRESHOLD) + state = RTW89_TAS_STATE_STATIC_SAR; + else if (txpwr_avg >= dpr_on_threshold) state = RTW89_TAS_STATE_DPR_ON; else if (txpwr_avg < dpr_off_threshold) state = RTW89_TAS_STATE_DPR_OFF; - -out: - if (tas->state == state) + else return; - rtw89_debug(rtwdev, RTW89_DBG_SAR, - "TAS old state: %d, new state: %d\n", tas->state, state); - tas->state = state; - rtw89_core_set_chip_txpwr(rtwdev); + rtw89_tas_state_update(rtwdev, state); } void rtw89_tas_init(struct rtw89_dev *rtwdev) { + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_tas_info *tas = &rtwdev->tas; struct rtw89_acpi_dsm_result res = {}; int ret; u8 val; + if (!chip->support_tas) + return; + ret = rtw89_acpi_evaluate_dsm(rtwdev, RTW89_ACPI_DSM_FUNC_TAS_EN, &res); if (ret) { rtw89_debug(rtwdev, RTW89_DBG_SAR, @@ -386,64 +554,116 @@ void rtw89_tas_init(struct rtw89_dev *rtwdev) rtw89_debug(rtwdev, RTW89_DBG_SAR, "TAS not enable\n"); return; } - - tas->dpr_gap = RTW89_TAS_DPR_GAP; - tas->delta = RTW89_TAS_DELTA; } -void rtw89_tas_reset(struct rtw89_dev *rtwdev) +void rtw89_tas_reset(struct rtw89_dev *rtwdev, bool force) { + const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); struct rtw89_tas_info *tas = &rtwdev->tas; + u64 linear; + s32 cfg; + int i; - if (!tas->enable) + if (!rtw89_tas_is_active(rtwdev)) + return; + + if (!rtw89_tas_query_sar_config(rtwdev, &cfg)) return; - memset(&tas->txpwr_history, 0, sizeof(tas->txpwr_history)); - tas->total_txpwr = 0; - tas->cur_idx = 0; + tas->dpr_on_threshold = cfg - RTW89_TAS_SAR_GAP; + tas->dpr_off_threshold = cfg - RTW89_TAS_SAR_GAP - RTW89_TAS_DPR_GAP; + + /* avoid history reset after new SAR apply */ + if (!force && tas->keep_history) + return; + + linear = rtw89_db_quarter_to_linear(cfg) * RTW89_TAS_DFLT_TX_RATIO; + for (i = 0; i < RTW89_TAS_TXPWR_WINDOW; i++) + tas->txpwr_history[i] = linear; + + for (i = 0; i < RTW89_TAS_TX_RATIO_WINDOW; i++) + tas->tx_ratio_history[i] = RTW89_TAS_DFLT_TX_RATIO; + + tas->total_tx_ratio = RTW89_TAS_DFLT_TX_RATIO * RTW89_TAS_TX_RATIO_WINDOW; + tas->total_txpwr = linear * RTW89_TAS_TXPWR_WINDOW; + tas->window_size = RTW89_TAS_TXPWR_WINDOW; + tas->txpwr_head_idx = 0; + tas->txpwr_tail_idx = RTW89_TAS_TXPWR_WINDOW - 1; + tas->tx_ratio_idx = 0; tas->state = RTW89_TAS_STATE_DPR_OFF; -} + tas->backup_state = RTW89_TAS_STATE_DPR_OFF; + tas->keep_history = true; -static const struct rtw89_reg_def txpwr_regs[] = { - {R_PATH0_TXPWR, B_PATH0_TXPWR}, - {R_PATH1_TXPWR, B_PATH1_TXPWR}, -}; + rtw89_debug(rtwdev, RTW89_DBG_SAR, + "tas: band: %u, freq: %u\n", chan->band_type, chan->freq); +} void rtw89_tas_track(struct rtw89_dev *rtwdev) { - struct rtw89_env_monitor_info *env = &rtwdev->env_monitor; - const enum rtw89_sar_sources src = rtwdev->sar.src; - u8 max_nss_num = rtwdev->chip->rf_path_num; struct rtw89_tas_info *tas = &rtwdev->tas; - s16 tmp, txpwr, instant_txpwr = 0; - u32 val; - int i; + struct rtw89_hal *hal = &rtwdev->hal; + s32 cfg; - if (!tas->enable || src == RTW89_SAR_SOURCE_NONE) + if (hal->disabled_dm_bitmap & BIT(RTW89_DM_TAS)) return; - if (env->ccx_watchdog_result != RTW89_PHY_ENV_MON_IFS_CLM) + if (!rtw89_tas_is_active(rtwdev)) return; - for (i = 0; i < max_nss_num; i++) { - val = rtw89_phy_read32_mask(rtwdev, txpwr_regs[i].addr, - txpwr_regs[i].mask); - tmp = sign_extend32(val, 8); - if (tmp <= 0) - return; - instant_txpwr += tmp; + if (!rtw89_tas_query_sar_config(rtwdev, &cfg) || tas->block_regd) { + rtw89_tas_state_update(rtwdev, RTW89_TAS_STATE_STATIC_SAR); + return; } - instant_txpwr /= max_nss_num; - /* in unit of 0.25 dBm multiply by percentage */ - txpwr = instant_txpwr * env->ifs_clm_tx_ratio; - tas->total_txpwr += txpwr - tas->txpwr_history[tas->cur_idx]; - tas->txpwr_history[tas->cur_idx] = txpwr; - rtw89_debug(rtwdev, RTW89_DBG_SAR, - "instant_txpwr: %d, tx_ratio: %d, txpwr: %d\n", - instant_txpwr, env->ifs_clm_tx_ratio, txpwr); + if (tas->pause) + return; - tas->cur_idx = (tas->cur_idx + 1) % RTW89_TAS_MAX_WINDOW; + rtw89_tas_window_update(rtwdev); + rtw89_tas_history_update(rtwdev); + rtw89_tas_rolling_average(rtwdev); +} - rtw89_tas_state_update(rtwdev); +void rtw89_tas_scan(struct rtw89_dev *rtwdev, bool start) +{ + struct rtw89_tas_info *tas = &rtwdev->tas; + s32 cfg; + + if (!rtw89_tas_is_active(rtwdev)) + return; + + if (!rtw89_tas_query_sar_config(rtwdev, &cfg)) + return; + + if (start) { + tas->backup_state = tas->state; + rtw89_tas_state_update(rtwdev, RTW89_TAS_STATE_STATIC_SAR); + } else { + rtw89_tas_state_update(rtwdev, tas->backup_state); + } +} + +void rtw89_tas_chanctx_cb(struct rtw89_dev *rtwdev, + enum rtw89_chanctx_state state) +{ + struct rtw89_tas_info *tas = &rtwdev->tas; + s32 cfg; + + if (!rtw89_tas_is_active(rtwdev)) + return; + + if (!rtw89_tas_query_sar_config(rtwdev, &cfg)) + return; + + switch (state) { + case RTW89_CHANCTX_STATE_MCC_START: + tas->pause = true; + rtw89_tas_state_update(rtwdev, RTW89_TAS_STATE_STATIC_SAR); + break; + case RTW89_CHANCTX_STATE_MCC_STOP: + tas->pause = false; + break; + default: + break; + } } +EXPORT_SYMBOL(rtw89_tas_chanctx_cb); diff --git a/drivers/net/wireless/realtek/rtw89/sar.h b/drivers/net/wireless/realtek/rtw89/sar.h index 4ae081d2d3b4..0df1661db9a8 100644 --- a/drivers/net/wireless/realtek/rtw89/sar.h +++ b/drivers/net/wireless/realtek/rtw89/sar.h @@ -19,12 +19,16 @@ struct rtw89_sar_handler { extern const struct cfg80211_sar_capa rtw89_sar_capa; s8 rtw89_query_sar(struct rtw89_dev *rtwdev, u32 center_freq); -void rtw89_print_sar(struct seq_file *m, struct rtw89_dev *rtwdev, u32 center_freq); -void rtw89_print_tas(struct seq_file *m, struct rtw89_dev *rtwdev); +int rtw89_print_sar(struct rtw89_dev *rtwdev, char *buf, size_t bufsz, + u32 center_freq); +int rtw89_print_tas(struct rtw89_dev *rtwdev, char *buf, size_t bufsz); int rtw89_ops_set_sar_specs(struct ieee80211_hw *hw, const struct cfg80211_sar_specs *sar); void rtw89_tas_init(struct rtw89_dev *rtwdev); -void rtw89_tas_reset(struct rtw89_dev *rtwdev); +void rtw89_tas_reset(struct rtw89_dev *rtwdev, bool force); void rtw89_tas_track(struct rtw89_dev *rtwdev); +void rtw89_tas_scan(struct rtw89_dev *rtwdev, bool start); +void rtw89_tas_chanctx_cb(struct rtw89_dev *rtwdev, + enum rtw89_chanctx_state state); #endif diff --git a/drivers/net/wireless/realtek/rtw89/ser.c b/drivers/net/wireless/realtek/rtw89/ser.c index 26a944d3b672..0740e303680c 100644 --- a/drivers/net/wireless/realtek/rtw89/ser.c +++ b/drivers/net/wireless/realtek/rtw89/ser.c @@ -156,9 +156,9 @@ static void ser_state_run(struct rtw89_ser *ser, u8 evt) rtw89_debug(rtwdev, RTW89_DBG_SER, "ser: %s receive %s\n", ser_st_name(ser), ser_ev_name(ser, evt)); - mutex_lock(&rtwdev->mutex); + wiphy_lock(rtwdev->hw->wiphy); rtw89_leave_lps(rtwdev); - mutex_unlock(&rtwdev->mutex); + wiphy_unlock(rtwdev->hw->wiphy); ser->st_tbl[ser->state].st_func(ser, evt); } @@ -483,10 +483,13 @@ static void ser_l1_reset_pre_st_hdl(struct rtw89_ser *ser, u8 evt) static void ser_reset_trx_st_hdl(struct rtw89_ser *ser, u8 evt) { struct rtw89_dev *rtwdev = container_of(ser, struct rtw89_dev, ser); + struct wiphy *wiphy = rtwdev->hw->wiphy; switch (evt) { case SER_EV_STATE_IN: - cancel_delayed_work_sync(&rtwdev->track_work); + wiphy_lock(wiphy); + wiphy_delayed_work_cancel(wiphy, &rtwdev->track_work); + wiphy_unlock(wiphy); drv_stop_tx(ser); if (hal_stop_dma(ser)) { @@ -517,8 +520,8 @@ static void ser_reset_trx_st_hdl(struct rtw89_ser *ser, u8 evt) hal_enable_dma(ser); drv_resume_rx(ser); drv_resume_tx(ser); - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->track_work, - RTW89_TRACK_WORK_PERIOD); + wiphy_delayed_work_queue(wiphy, &rtwdev->track_work, + RTW89_TRACK_WORK_PERIOD); break; default: @@ -708,9 +711,9 @@ static void ser_l2_reset_st_hdl(struct rtw89_ser *ser, u8 evt) switch (evt) { case SER_EV_STATE_IN: - mutex_lock(&rtwdev->mutex); + wiphy_lock(rtwdev->hw->wiphy); ser_l2_reset_st_pre_hdl(ser); - mutex_unlock(&rtwdev->mutex); + wiphy_unlock(rtwdev->hw->wiphy); ieee80211_restart_hw(rtwdev->hw); ser_set_alarm(ser, SER_RECFG_TIMEOUT, SER_EV_L2_RECFG_TIMEOUT); diff --git a/drivers/net/wireless/realtek/rtw89/util.c b/drivers/net/wireless/realtek/rtw89/util.c index e71956ce9853..073714db26f2 100644 --- a/drivers/net/wireless/realtek/rtw89/util.c +++ b/drivers/net/wireless/realtek/rtw89/util.c @@ -4,103 +4,159 @@ #include "util.h" -#define FRAC_ROWS 3 -#define FRAC_ROW_MAX (FRAC_ROWS - 1) -#define NORM_ROW_MIN FRAC_ROWS - -static const u32 db_invert_table[12][8] = { - /* rows 0~2 in unit of U(32,3) */ - {10, 13, 16, 20, 25, 32, 40, 50}, - {64, 80, 101, 128, 160, 201, 256, 318}, - {401, 505, 635, 800, 1007, 1268, 1596, 2010}, - /* rows 3~11 in unit of U(32,0) */ - {316, 398, 501, 631, 794, 1000, 1259, 1585}, - {1995, 2512, 3162, 3981, 5012, 6310, 7943, 10000}, - {12589, 15849, 19953, 25119, 31623, 39811, 50119, 63098}, - {79433, 100000, 125893, 158489, 199526, 251189, 316228, 398107}, - {501187, 630957, 794328, 1000000, 1258925, 1584893, 1995262, 2511886}, - {3162278, 3981072, 5011872, 6309573, 7943282, 1000000, 12589254, - 15848932}, - {19952623, 25118864, 31622777, 39810717, 50118723, 63095734, 79432823, - 100000000}, - {125892541, 158489319, 199526232, 251188643, 316227766, 398107171, - 501187234, 630957345}, - {794328235, 1000000000, 1258925412, 1584893192, 1995262315, 2511886432U, - 3162277660U, 3981071706U}, +#define RTW89_DBM_QUARTER_FACTOR 2 +#define RTW89_MIN_DBM (-41.25 * (1 << RTW89_DBM_QUARTER_FACTOR)) +#define RTW89_MAX_DBM (96 * (1 << RTW89_DBM_QUARTER_FACTOR)) +#define RTW89_DB_INVERT_TABLE_OFFSET (-RTW89_MIN_DBM) + +static const u64 db_invert_table[] = { + /* in unit of 0.000001 */ + 75, 79, 84, 89, 94, 100, 106, 112, 119, 126, 133, 141, 150, 158, 168, 178, 188, + 200, 211, 224, 237, 251, 266, 282, 299, 316, 335, 355, 376, 398, 422, 447, 473, + 501, 531, 562, 596, 631, 668, 708, 750, 794, 841, 891, 944, 1000, 1059, 1122, 1189, + 1259, 1334, 1413, 1496, 1585, 1679, 1778, 1884, 1995, 2113, 2239, 2371, 2512, 2661, + 2818, 2985, 3162, 3350, 3548, 3758, 3981, 4217, 4467, 4732, 5012, 5309, 5623, 5957, + 6310, 6683, 7079, 7499, 7943, 8414, 8913, 9441, 10000, 10593, 11220, 11885, 12589, + 13335, 14125, 14962, 15849, 16788, 17783, 18836, 19953, 21135, 22387, 23714, 25119, + 26607, 28184, 29854, 31623, 33497, 35481, 37584, 39811, 42170, 44668, 47315, 50119, + 53088, 56234, 59566, 63096, 66834, 70795, 74989, 79433, 84140, 89125, 94406, 100000, + 105925, 112202, 118850, 125893, 133352, 141254, 149624, 158489, 167880, 177828, + 188365, 199526, 211349, 223872, 237137, 251189, 266073, 281838, 298538, 316228, + 334965, 354813, 375837, 398107, 421697, 446684, 473151, 501187, 530884, 562341, + 595662, 630957, 668344, 707946, 749894, 794328, 841395, 891251, 944061, 1000000, + 1059254, 1122018, 1188502, 1258925, 1333521, 1412538, 1496236, 1584893, 1678804, + 1778279, 1883649, 1995262, 2113489, 2238721, 2371374, 2511886, 2660725, 2818383, + 2985383, 3162278, 3349654, 3548134, 3758374, 3981072, 4216965, 4466836, 4731513, + 5011872, 5308844, 5623413, 5956621, 6309573, 6683439, 7079458, 7498942, 7943282, + 8413951, 8912509, 9440609, 10000000, 10592537, 11220185, 11885022, 12589254, + 13335214, 14125375, 14962357, 15848932, 16788040, 17782794, 18836491, 19952623, + 21134890, 22387211, 23713737, 25118864, 26607251, 28183829, 29853826, 31622777, + 33496544, 35481339, 37583740, 39810717, 42169650, 44668359, 47315126, 50118723, + 53088444, 56234133, 59566214, 63095734, 66834392, 70794578, 74989421, 79432823, + 84139514, 89125094, 94406088, 100000000, 105925373, 112201845, 118850223, 125892541, + 133352143, 141253754, 149623566, 158489319, 167880402, 177827941, 188364909, 199526231, + 211348904, 223872114, 237137371, 251188643, 266072506, 281838293, 298538262, 316227766, + 334965439, 354813389, 375837404, 398107171, 421696503, 446683592, 473151259, 501187234, + 530884444, 562341325, 595662144, 630957344, 668343918, 707945784, 749894209, 794328235, + 841395142, 891250938, 944060876, 1000000000, 1059253725, 1122018454, 1188502227, + 1258925412, 1333521432, 1412537545, 1496235656, 1584893192, 1678804018, 1778279410, + 1883649089, 1995262315, 2113489040, 2238721139, 2371373706, 2511886432, 2660725060, + 2818382931, 2985382619, 3162277660, 3349654392, 3548133892, 3758374043, 3981071706, + 4216965034, 4466835922ULL, 4731512590ULL, 5011872336ULL, 5308844442ULL, 5623413252ULL, + 5956621435ULL, 6309573445ULL, 6683439176ULL, 7079457844ULL, 7498942093ULL, + 7943282347ULL, 8413951416ULL, 8912509381ULL, 9440608763ULL, 10000000000ULL, + 10592537252ULL, 11220184543ULL, 11885022274ULL, 12589254118ULL, 13335214322ULL, + 14125375446ULL, 14962356561ULL, 15848931925ULL, 16788040181ULL, 17782794100ULL, + 18836490895ULL, 19952623150ULL, 21134890398ULL, 22387211386ULL, 23713737057ULL, + 25118864315ULL, 26607250598ULL, 28183829313ULL, 29853826189ULL, 31622776602ULL, + 33496543916ULL, 35481338923ULL, 37583740429ULL, 39810717055ULL, 42169650343ULL, + 44668359215ULL, 47315125896ULL, 50118723363ULL, 53088444423ULL, 56234132519ULL, + 59566214353ULL, 63095734448ULL, 66834391757ULL, 70794578438ULL, 74989420933ULL, + 79432823472ULL, 84139514165ULL, 89125093813ULL, 94406087629ULL, 100000000000ULL, + 105925372518ULL, 112201845430ULL, 118850222744ULL, 125892541179ULL, 133352143216ULL, + 141253754462ULL, 149623565609ULL, 158489319246ULL, 167880401812ULL, 177827941004ULL, + 188364908949ULL, 199526231497ULL, 211348903984ULL, 223872113857ULL, 237137370566ULL, + 251188643151ULL, 266072505980ULL, 281838293126ULL, 298538261892ULL, 316227766017ULL, + 334965439158ULL, 354813389234ULL, 375837404288ULL, 398107170553ULL, 421696503429ULL, + 446683592151ULL, 473151258961ULL, 501187233627ULL, 530884444231ULL, 562341325190ULL, + 595662143529ULL, 630957344480ULL, 668343917569ULL, 707945784384ULL, 749894209332ULL, + 794328234724ULL, 841395141645ULL, 891250938134ULL, 944060876286ULL, 1000000000000ULL, + 1059253725177ULL, 1122018454302ULL, 1188502227437ULL, 1258925411794ULL, + 1333521432163ULL, 1412537544623ULL, 1496235656094ULL, 1584893192461ULL, + 1678804018123ULL, 1778279410039ULL, 1883649089490ULL, 1995262314969ULL, + 2113489039837ULL, 2238721138568ULL, 2371373705662ULL, 2511886431510ULL, + 2660725059799ULL, 2818382931264ULL, 2985382618918ULL, 3162277660168ULL, + 3349654391578ULL, 3548133892336ULL, 3758374042884ULL, 3981071705535ULL, + 4216965034286ULL, 4466835921510ULL, 4731512589615ULL, 5011872336273ULL, + 5308844442310ULL, 5623413251904ULL, 5956621435290ULL, 6309573444802ULL, + 6683439175686ULL, 7079457843841ULL, 7498942093325ULL, 7943282347243ULL, + 8413951416452ULL, 8912509381337ULL, 9440608762859ULL, 10000000000000ULL, + 10592537251773ULL, 11220184543020ULL, 11885022274370ULL, 12589254117942ULL, + 13335214321633ULL, 14125375446228ULL, 14962356560944ULL, 15848931924611ULL, + 16788040181226ULL, 17782794100389ULL, 18836490894898ULL, 19952623149689ULL, + 21134890398367ULL, 22387211385683ULL, 23713737056617ULL, 25118864315096ULL, + 26607250597988ULL, 28183829312645ULL, 29853826189180ULL, 31622776601684ULL, + 33496543915783ULL, 35481338923358ULL, 37583740428845ULL, 39810717055350ULL, + 42169650342858ULL, 44668359215096ULL, 47315125896148ULL, 50118723362727ULL, + 53088444423099ULL, 56234132519035ULL, 59566214352901ULL, 63095734448019ULL, + 66834391756862ULL, 70794578438414ULL, 74989420933246ULL, 79432823472428ULL, + 84139514164520ULL, 89125093813375ULL, 94406087628593ULL, 100000000000000ULL, + 105925372517729ULL, 112201845430197ULL, 118850222743702ULL, 125892541179417ULL, + 133352143216332ULL, 141253754462276ULL, 149623565609444ULL, 158489319246111ULL, + 167880401812256ULL, 177827941003893ULL, 188364908948981ULL, 199526231496888ULL, + 211348903983664ULL, 223872113856834ULL, 237137370566166ULL, 251188643150958ULL, + 266072505979882ULL, 281838293126446ULL, 298538261891796ULL, 316227766016838ULL, + 334965439157829ULL, 354813389233577ULL, 375837404288444ULL, 398107170553497ULL, + 421696503428583ULL, 446683592150964ULL, 473151258961482ULL, 501187233627272ULL, + 530884444230989ULL, 562341325190350ULL, 595662143529011ULL, 630957344480196ULL, + 668343917568615ULL, 707945784384138ULL, 749894209332456ULL, 794328234724284ULL, + 841395141645198ULL, 891250938133745ULL, 944060876285923ULL, 1000000000000000ULL, + 1059253725177290ULL, 1122018454301970ULL, 1188502227437020ULL, 1258925411794170ULL, + 1333521432163330ULL, 1412537544622760ULL, 1496235656094440ULL, 1584893192461110ULL, + 1678804018122560ULL, 1778279410038920ULL, 1883649089489810ULL, 1995262314968890ULL, + 2113489039836650ULL, 2238721138568340ULL, 2371373705661660ULL, 2511886431509590ULL, + 2660725059798820ULL, 2818382931264460ULL, 2985382618917960ULL, 3162277660168380ULL, + 3349654391578280ULL, 3548133892335770ULL, 3758374042884440ULL, 3981071705534970ULL }; -u32 rtw89_linear_2_db(u64 val) +s32 rtw89_linear_to_db_quarter(u64 val) { - u8 i, j; - u32 dB; - - for (i = 0; i < 12; i++) { - for (j = 0; j < 8; j++) { - if (i <= FRAC_ROW_MAX && - (val << RTW89_LINEAR_FRAC_BITS) <= db_invert_table[i][j]) - goto cnt; - else if (i > FRAC_ROW_MAX && val <= db_invert_table[i][j]) - goto cnt; - } - } + int r = ARRAY_SIZE(db_invert_table) - 1; + int l = 0; + int m; - return 96; /* maximum 96 dB */ + while (l <= r) { + m = l + (r - l) / 2; -cnt: - /* special cases */ - if (j == 0 && i == 0) - goto end; + if (db_invert_table[m] == val) + return m - (s32)RTW89_DB_INVERT_TABLE_OFFSET; - if (i == NORM_ROW_MIN && j == 0) { - if (db_invert_table[NORM_ROW_MIN][0] - val > - val - (db_invert_table[FRAC_ROW_MAX][7] >> RTW89_LINEAR_FRAC_BITS)) { - i = FRAC_ROW_MAX; - j = 7; - } - goto end; + if (db_invert_table[m] > val) + r = m - 1; + else + l = m + 1; } - if (i <= FRAC_ROW_MAX) - val <<= RTW89_LINEAR_FRAC_BITS; - - /* compare difference to get precise dB */ - if (j == 0) { - if (db_invert_table[i][j] - val > - val - db_invert_table[i - 1][7]) { - i--; - j = 7; - } - } else { - if (db_invert_table[i][j] - val > - val - db_invert_table[i][j - 1]) { - j--; - } - } -end: - dB = (i << 3) + j + 1; + if (l >= ARRAY_SIZE(db_invert_table)) + return RTW89_MAX_DBM; + else if (r < 0) + return RTW89_MIN_DBM; + else if (val - db_invert_table[r] <= db_invert_table[l] - val) + return r - (s32)RTW89_DB_INVERT_TABLE_OFFSET; + else + return l - (s32)RTW89_DB_INVERT_TABLE_OFFSET; +} +EXPORT_SYMBOL(rtw89_linear_to_db_quarter); - return dB; +s32 rtw89_linear_to_db(u64 val) +{ + return rtw89_linear_to_db_quarter(val) >> RTW89_DBM_QUARTER_FACTOR; } -EXPORT_SYMBOL(rtw89_linear_2_db); +EXPORT_SYMBOL(rtw89_linear_to_db); -u64 rtw89_db_2_linear(u32 db) +u64 rtw89_db_quarter_to_linear(s32 db) { - u64 linear; - u8 i, j; + /* supported range -41.25 to 96 dBm, in unit of 0.25 dBm */ + db = clamp_t(s32, db, RTW89_MIN_DBM, RTW89_MAX_DBM); + db += (s32)RTW89_DB_INVERT_TABLE_OFFSET; - if (db > 96) - db = 96; - else if (db < 1) - return 1; + return db_invert_table[db]; +} +EXPORT_SYMBOL(rtw89_db_quarter_to_linear); - i = (db - 1) >> 3; - j = (db - 1) & 0x7; +u64 rtw89_db_to_linear(s32 db) +{ + return rtw89_db_quarter_to_linear(db << RTW89_DBM_QUARTER_FACTOR); +} +EXPORT_SYMBOL(rtw89_db_to_linear); - linear = db_invert_table[i][j]; +void rtw89_might_trailing_ellipsis(char *buf, size_t size, ssize_t used) +{ + static const char ellipsis[] = "..."; - if (i >= NORM_ROW_MIN) - linear = linear << RTW89_LINEAR_FRAC_BITS; + /* length of null terminiator isn't included in 'used' */ + if (used + 1 < size || size < sizeof(ellipsis)) + return; - return linear; + memcpy(buf + size - sizeof(ellipsis), ellipsis, sizeof(ellipsis)); } -EXPORT_SYMBOL(rtw89_db_2_linear); diff --git a/drivers/net/wireless/realtek/rtw89/util.h b/drivers/net/wireless/realtek/rtw89/util.h index e669544cafd3..bd08495301e4 100644 --- a/drivers/net/wireless/realtek/rtw89/util.h +++ b/drivers/net/wireless/realtek/rtw89/util.h @@ -6,13 +6,11 @@ #include "core.h" -#define RTW89_LINEAR_FRAC_BITS 3 - #define rtw89_iterate_vifs_bh(rtwdev, iterator, data) \ ieee80211_iterate_active_interfaces_atomic((rtwdev)->hw, \ IEEE80211_IFACE_ITER_NORMAL, iterator, data) -/* call this function with rtwdev->mutex is held */ +/* call this function with wiphy mutex is held */ #define rtw89_for_each_rtwvif(rtwdev, rtwvif) \ list_for_each_entry(rtwvif, &(rtwdev)->rtwvifs_list, list) @@ -25,7 +23,7 @@ static inline bool rtw89_rtwvif_in_list(struct rtw89_dev *rtwdev, { struct rtw89_vif *rtwvif; - lockdep_assert_held(&rtwdev->mutex); + lockdep_assert_wiphy(rtwdev->hw->wiphy); rtw89_for_each_rtwvif(rtwdev, rtwvif) if (rtwvif == new) @@ -75,7 +73,10 @@ static inline void ether_addr_copy_mask(u8 *dst, const u8 *src, u8 mask) } } -u32 rtw89_linear_2_db(u64 linear); -u64 rtw89_db_2_linear(u32 db); +s32 rtw89_linear_to_db_quarter(u64 val); +s32 rtw89_linear_to_db(u64 val); +u64 rtw89_db_quarter_to_linear(s32 db); +u64 rtw89_db_to_linear(s32 db); +void rtw89_might_trailing_ellipsis(char *buf, size_t size, ssize_t used); #endif diff --git a/drivers/net/wireless/realtek/rtw89/wow.c b/drivers/net/wireless/realtek/rtw89/wow.c index 01754d031bb4..17eee58503cb 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.c +++ b/drivers/net/wireless/realtek/rtw89/wow.c @@ -604,6 +604,8 @@ static struct ieee80211_key_conf *rtw89_wow_gtk_rekey(struct rtw89_dev *rtwdev, struct ieee80211_key_conf *key; u8 sz; + lockdep_assert_wiphy(rtwdev->hw->wiphy); + cipher_info = rtw89_cipher_alg_recognize(cipher); sz = struct_size(rekey_conf, key, cipher_info->len); rekey_conf = kmalloc(sz, GFP_KERNEL); @@ -616,15 +618,10 @@ static struct ieee80211_key_conf *rtw89_wow_gtk_rekey(struct rtw89_dev *rtwdev, memcpy(rekey_conf->key, gtk, flex_array_size(rekey_conf, key, cipher_info->len)); - /* ieee80211_gtk_rekey_add() will call set_key(), therefore we - * need to unlock mutex - */ - mutex_unlock(&rtwdev->mutex); if (ieee80211_vif_is_mld(wow_vif)) key = ieee80211_gtk_rekey_add(wow_vif, rekey_conf, rtwvif_link->link_id); else key = ieee80211_gtk_rekey_add(wow_vif, rekey_conf, -1); - mutex_lock(&rtwdev->mutex); kfree(rekey_conf); if (IS_ERR(key)) { diff --git a/drivers/net/wireless/rsi/rsi_91x_hal.c b/drivers/net/wireless/rsi/rsi_91x_hal.c index 2cebe562a1f4..53827657abb2 100644 --- a/drivers/net/wireless/rsi/rsi_91x_hal.c +++ b/drivers/net/wireless/rsi/rsi_91x_hal.c @@ -493,7 +493,7 @@ static void bl_cmd_timeout(struct timer_list *t) struct rsi_hw *adapter = from_timer(adapter, t, bl_cmd_timer); adapter->blcmd_timer_expired = true; - del_timer(&adapter->bl_cmd_timer); + timer_delete(&adapter->bl_cmd_timer); } static int bl_start_cmd_timer(struct rsi_hw *adapter, u32 timeout) @@ -511,7 +511,7 @@ static int bl_stop_cmd_timer(struct rsi_hw *adapter) { adapter->blcmd_timer_expired = false; if (timer_pending(&adapter->bl_cmd_timer)) - del_timer(&adapter->bl_cmd_timer); + timer_delete(&adapter->bl_cmd_timer); return 0; } diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index 3425a473b9a1..9db08200f4fa 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -1754,7 +1754,7 @@ void rsi_roc_timeout(struct timer_list *t) ieee80211_remain_on_channel_expired(common->priv->hw); if (timer_pending(&common->roc_timer)) - del_timer(&common->roc_timer); + timer_delete(&common->roc_timer); rsi_resume_conn_channel(common); mutex_unlock(&common->mutex); @@ -1776,7 +1776,7 @@ static int rsi_mac80211_roc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (timer_pending(&common->roc_timer)) { rsi_dbg(INFO_ZONE, "Stop on-going ROC\n"); - del_timer(&common->roc_timer); + timer_delete(&common->roc_timer); } common->roc_timer.expires = msecs_to_jiffies(duration) + jiffies; add_timer(&common->roc_timer); @@ -1820,7 +1820,7 @@ static int rsi_mac80211_cancel_roc(struct ieee80211_hw *hw, return 0; } - del_timer(&common->roc_timer); + timer_delete(&common->roc_timer); rsi_resume_conn_channel(common); mutex_unlock(&common->mutex); diff --git a/drivers/net/wireless/silabs/wfx/bus.h b/drivers/net/wireless/silabs/wfx/bus.h index ccadfdd6873c..79edaef20881 100644 --- a/drivers/net/wireless/silabs/wfx/bus.h +++ b/drivers/net/wireless/silabs/wfx/bus.h @@ -28,6 +28,7 @@ struct wfx_hwbus_ops { void (*lock)(void *bus_priv); void (*unlock)(void *bus_priv); size_t (*align_size)(void *bus_priv, size_t size); + void (*set_wakeup)(void *priv, bool enabled); }; extern struct sdio_driver wfx_sdio_driver; diff --git a/drivers/net/wireless/silabs/wfx/bus_sdio.c b/drivers/net/wireless/silabs/wfx/bus_sdio.c index f290eecde773..ab0793b9908f 100644 --- a/drivers/net/wireless/silabs/wfx/bus_sdio.c +++ b/drivers/net/wireless/silabs/wfx/bus_sdio.c @@ -14,6 +14,7 @@ #include <linux/of_irq.h> #include <linux/irq.h> #include <linux/align.h> +#include <linux/pm.h> #include "bus.h" #include "wfx.h" @@ -172,6 +173,13 @@ static size_t wfx_sdio_align_size(void *priv, size_t size) return sdio_align_size(bus->func, size); } +static void wfx_sdio_set_wakeup(void *priv, bool enabled) +{ + struct wfx_sdio_priv *bus = priv; + + device_set_wakeup_enable(&bus->func->dev, enabled); +} + static const struct wfx_hwbus_ops wfx_sdio_hwbus_ops = { .copy_from_io = wfx_sdio_copy_from_io, .copy_to_io = wfx_sdio_copy_to_io, @@ -180,6 +188,7 @@ static const struct wfx_hwbus_ops wfx_sdio_hwbus_ops = { .lock = wfx_sdio_lock, .unlock = wfx_sdio_unlock, .align_size = wfx_sdio_align_size, + .set_wakeup = wfx_sdio_set_wakeup, }; static const struct of_device_id wfx_sdio_of_match[] = { @@ -191,9 +200,48 @@ static const struct of_device_id wfx_sdio_of_match[] = { }; MODULE_DEVICE_TABLE(of, wfx_sdio_of_match); +static int wfx_sdio_suspend(struct device *dev) +{ + struct sdio_func *func = dev_to_sdio_func(dev); + struct wfx_sdio_priv *bus = sdio_get_drvdata(func); + int ret; + + if (!device_may_wakeup(dev)) + return 0; + + flush_work(&bus->core->hif.bh); + /* Either "wakeup-source" attribute or out-of-band IRQ is required for + * WoWLAN + */ + if (bus->of_irq) { + ret = enable_irq_wake(bus->of_irq); + if (ret) + return ret; + } else { + ret = sdio_set_host_pm_flags(func, MMC_PM_WAKE_SDIO_IRQ); + if (ret) + return ret; + } + return sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER); +} + +static int wfx_sdio_resume(struct device *dev) +{ + struct sdio_func *func = dev_to_sdio_func(dev); + struct wfx_sdio_priv *bus = sdio_get_drvdata(func); + + if (!device_may_wakeup(dev)) + return 0; + if (bus->of_irq) + return disable_irq_wake(bus->of_irq); + else + return 0; +} + static int wfx_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id) { const struct wfx_platform_data *pdata = of_device_get_match_data(&func->dev); + mmc_pm_flag_t pm_flag = sdio_get_host_pm_caps(func); struct device_node *np = func->dev.of_node; struct wfx_sdio_priv *bus; int ret; @@ -235,6 +283,9 @@ static int wfx_sdio_probe(struct sdio_func *func, const struct sdio_device_id *i if (ret) goto sdio_release; + if (pm_flag & MMC_PM_KEEP_POWER) + device_set_wakeup_capable(&func->dev, true); + return 0; sdio_release: @@ -261,6 +312,8 @@ static const struct sdio_device_id wfx_sdio_ids[] = { }; MODULE_DEVICE_TABLE(sdio, wfx_sdio_ids); +static DEFINE_SIMPLE_DEV_PM_OPS(wfx_sdio_pm_ops, wfx_sdio_suspend, wfx_sdio_resume); + struct sdio_driver wfx_sdio_driver = { .name = "wfx-sdio", .id_table = wfx_sdio_ids, @@ -268,5 +321,6 @@ struct sdio_driver wfx_sdio_driver = { .remove = wfx_sdio_remove, .drv = { .of_match_table = wfx_sdio_of_match, + .pm = &wfx_sdio_pm_ops, } }; diff --git a/drivers/net/wireless/silabs/wfx/bus_spi.c b/drivers/net/wireless/silabs/wfx/bus_spi.c index 160b90114aad..45ee19e1ecbf 100644 --- a/drivers/net/wireless/silabs/wfx/bus_spi.c +++ b/drivers/net/wireless/silabs/wfx/bus_spi.c @@ -13,6 +13,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/of.h> +#include <linux/pm.h> #include "bus.h" #include "wfx.h" @@ -179,6 +180,13 @@ static size_t wfx_spi_align_size(void *priv, size_t size) return ALIGN(size, 4); } +static void wfx_spi_set_wakeup(void *priv, bool enabled) +{ + struct wfx_spi_priv *bus = priv; + + device_set_wakeup_enable(&bus->func->dev, enabled); +} + static const struct wfx_hwbus_ops wfx_spi_hwbus_ops = { .copy_from_io = wfx_spi_copy_from_io, .copy_to_io = wfx_spi_copy_to_io, @@ -187,8 +195,29 @@ static const struct wfx_hwbus_ops wfx_spi_hwbus_ops = { .lock = wfx_spi_lock, .unlock = wfx_spi_unlock, .align_size = wfx_spi_align_size, + .set_wakeup = wfx_spi_set_wakeup, }; +static int wfx_spi_suspend(struct device *dev) +{ + struct spi_device *func = to_spi_device(dev); + struct wfx_spi_priv *bus = spi_get_drvdata(func); + + if (!device_may_wakeup(dev)) + return 0; + flush_work(&bus->core->hif.bh); + return enable_irq_wake(func->irq); +} + +static int wfx_spi_resume(struct device *dev) +{ + struct spi_device *func = to_spi_device(dev); + + if (!device_may_wakeup(dev)) + return 0; + return disable_irq_wake(func->irq); +} + static int wfx_spi_probe(struct spi_device *func) { struct wfx_platform_data *pdata; @@ -239,7 +268,12 @@ static int wfx_spi_probe(struct spi_device *func) if (!bus->core) return -EIO; - return wfx_probe(bus->core); + ret = wfx_probe(bus->core); + if (ret) + return ret; + + device_set_wakeup_capable(&func->dev, true); + return 0; } static void wfx_spi_remove(struct spi_device *func) @@ -273,12 +307,15 @@ static const struct of_device_id wfx_spi_of_match[] = { MODULE_DEVICE_TABLE(of, wfx_spi_of_match); #endif +static DEFINE_SIMPLE_DEV_PM_OPS(wfx_spi_pm_ops, wfx_spi_suspend, wfx_spi_resume); + struct spi_driver wfx_spi_driver = { + .id_table = wfx_spi_id, + .probe = wfx_spi_probe, + .remove = wfx_spi_remove, .driver = { .name = "wfx-spi", .of_match_table = of_match_ptr(wfx_spi_of_match), + .pm = &wfx_spi_pm_ops, }, - .id_table = wfx_spi_id, - .probe = wfx_spi_probe, - .remove = wfx_spi_remove, }; diff --git a/drivers/net/wireless/silabs/wfx/main.c b/drivers/net/wireless/silabs/wfx/main.c index 64441c8bc460..a61128debbad 100644 --- a/drivers/net/wireless/silabs/wfx/main.c +++ b/drivers/net/wireless/silabs/wfx/main.c @@ -121,6 +121,12 @@ static const struct ieee80211_iface_combination wfx_iface_combinations[] = { } }; +#ifdef CONFIG_PM +static const struct wiphy_wowlan_support wfx_wowlan_support = { + .flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT, +}; +#endif + static const struct ieee80211_ops wfx_ops = { .start = wfx_start, .stop = wfx_stop, @@ -153,6 +159,11 @@ static const struct ieee80211_ops wfx_ops = { .unassign_vif_chanctx = wfx_unassign_vif_chanctx, .remain_on_channel = wfx_remain_on_channel, .cancel_remain_on_channel = wfx_cancel_remain_on_channel, +#ifdef CONFIG_PM + .suspend = wfx_suspend, + .resume = wfx_resume, + .set_wakeup = wfx_set_wakeup, +#endif }; bool wfx_api_older_than(struct wfx_dev *wdev, int major, int minor) @@ -289,6 +300,9 @@ struct wfx_dev *wfx_init_common(struct device *dev, const struct wfx_platform_da NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P | NL80211_PROBE_RESP_OFFLOAD_SUPPORT_80211U; hw->wiphy->features |= NL80211_FEATURE_AP_SCAN; +#ifdef CONFIG_PM + hw->wiphy->wowlan = &wfx_wowlan_support; +#endif hw->wiphy->flags |= WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD; hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; hw->wiphy->max_remain_on_channel_duration = 5000; diff --git a/drivers/net/wireless/silabs/wfx/sta.c b/drivers/net/wireless/silabs/wfx/sta.c index 7c04810dbf3d..e95b9ded17d9 100644 --- a/drivers/net/wireless/silabs/wfx/sta.c +++ b/drivers/net/wireless/silabs/wfx/sta.c @@ -10,6 +10,7 @@ #include "sta.h" #include "wfx.h" +#include "bus.h" #include "fwio.h" #include "bh.h" #include "key.h" @@ -803,6 +804,30 @@ void wfx_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) } } +#ifdef CONFIG_PM +int wfx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan) +{ + /* FIXME: hardware also support WIPHY_WOWLAN_MAGIC_PKT and other filters */ + if (!wowlan->any || !wowlan->disconnect) + return -EINVAL; + return 0; +} + +int wfx_resume(struct ieee80211_hw *hw) +{ + return 0; +} + +void wfx_set_wakeup(struct ieee80211_hw *hw, bool enabled) +{ + struct wfx_dev *wdev = hw->priv; + + if (enabled) + dev_info(wdev->dev, "support for WoWLAN is experimental\n"); + wdev->hwbus_ops->set_wakeup(wdev->hwbus_priv, enabled); +} +#endif + int wfx_start(struct ieee80211_hw *hw) { return 0; diff --git a/drivers/net/wireless/silabs/wfx/sta.h b/drivers/net/wireless/silabs/wfx/sta.h index 7817c7c6f3dd..8702eed5267f 100644 --- a/drivers/net/wireless/silabs/wfx/sta.h +++ b/drivers/net/wireless/silabs/wfx/sta.h @@ -56,6 +56,9 @@ int wfx_assign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void wfx_unassign_vif_chanctx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *link_conf, struct ieee80211_chanctx_conf *conf); +int wfx_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan); +int wfx_resume(struct ieee80211_hw *hw); +void wfx_set_wakeup(struct ieee80211_hw *hw, bool enabled); /* Hardware API Callbacks */ void wfx_cooling_timeout_work(struct work_struct *work); diff --git a/drivers/net/wireless/st/cw1200/main.c b/drivers/net/wireless/st/cw1200/main.c index a54a7b86864f..5d569eeb353f 100644 --- a/drivers/net/wireless/st/cw1200/main.c +++ b/drivers/net/wireless/st/cw1200/main.c @@ -458,7 +458,7 @@ static void cw1200_unregister_common(struct ieee80211_hw *dev) ieee80211_unregister_hw(dev); - del_timer_sync(&priv->mcast_timeout); + timer_delete_sync(&priv->mcast_timeout); cw1200_unregister_bh(priv); cw1200_debug_release(priv); diff --git a/drivers/net/wireless/st/cw1200/pm.c b/drivers/net/wireless/st/cw1200/pm.c index a20ab577a364..2002e3f9fe45 100644 --- a/drivers/net/wireless/st/cw1200/pm.c +++ b/drivers/net/wireless/st/cw1200/pm.c @@ -105,7 +105,7 @@ int cw1200_pm_init(struct cw1200_pm_state *pm, void cw1200_pm_deinit(struct cw1200_pm_state *pm) { - del_timer_sync(&pm->stay_awake); + timer_delete_sync(&pm->stay_awake); } void cw1200_pm_stay_awake(struct cw1200_pm_state *pm, diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c index 259739e53fc1..4fd76183c368 100644 --- a/drivers/net/wireless/st/cw1200/queue.c +++ b/drivers/net/wireless/st/cw1200/queue.c @@ -244,7 +244,7 @@ void cw1200_queue_stats_deinit(struct cw1200_queue_stats *stats) void cw1200_queue_deinit(struct cw1200_queue *queue) { cw1200_queue_clear(queue); - del_timer_sync(&queue->gc); + timer_delete_sync(&queue->gc); INIT_LIST_HEAD(&queue->free_pool); kfree(queue->pool); kfree(queue->link_map_cache); diff --git a/drivers/net/wireless/st/cw1200/sta.c b/drivers/net/wireless/st/cw1200/sta.c index c259da8161e4..444272caf124 100644 --- a/drivers/net/wireless/st/cw1200/sta.c +++ b/drivers/net/wireless/st/cw1200/sta.c @@ -113,7 +113,7 @@ void cw1200_stop(struct ieee80211_hw *dev, bool suspend) cancel_work_sync(&priv->unjoin_work); cancel_delayed_work_sync(&priv->link_id_gc_work); flush_workqueue(priv->workqueue); - del_timer_sync(&priv->mcast_timeout); + timer_delete_sync(&priv->mcast_timeout); mutex_lock(&priv->conf_mutex); priv->mode = NL80211_IFTYPE_UNSPECIFIED; priv->listening = false; @@ -2102,7 +2102,7 @@ void cw1200_multicast_stop_work(struct work_struct *work) container_of(work, struct cw1200_common, multicast_stop_work); if (priv->aid0_bit_set) { - del_timer_sync(&priv->mcast_timeout); + timer_delete_sync(&priv->mcast_timeout); wsm_lock_tx(priv); priv->aid0_bit_set = false; cw1200_set_tim_impl(priv, false); @@ -2170,7 +2170,7 @@ void cw1200_suspend_resume(struct cw1200_common *priv, } spin_unlock_bh(&priv->ps_state_lock); if (cancel_tmo) - del_timer_sync(&priv->mcast_timeout); + timer_delete_sync(&priv->mcast_timeout); } else { spin_lock_bh(&priv->ps_state_lock); cw1200_ps_notify(priv, arg->link_id, arg->stop); diff --git a/drivers/net/wireless/ti/wl1251/tx.c b/drivers/net/wireless/ti/wl1251/tx.c index 474b603c121c..adb4840b0489 100644 --- a/drivers/net/wireless/ti/wl1251/tx.c +++ b/drivers/net/wireless/ti/wl1251/tx.c @@ -342,8 +342,10 @@ void wl1251_tx_work(struct work_struct *work) while ((skb = skb_dequeue(&wl->tx_queue))) { if (!woken_up) { ret = wl1251_ps_elp_wakeup(wl); - if (ret < 0) + if (ret < 0) { + skb_queue_head(&wl->tx_queue, skb); goto out; + } woken_up = true; } diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 8fb58a5d911c..ea9bc4717a85 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -117,7 +117,7 @@ int wl1271_recalc_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif) else { ret = wl1271_set_rx_streaming(wl, wlvif, false); /* don't cancel_work_sync since we might deadlock */ - del_timer_sync(&wlvif->rx_streaming_timer); + timer_delete_sync(&wlvif->rx_streaming_timer); } out: return ret; @@ -2841,7 +2841,7 @@ deinit: unlock: mutex_unlock(&wl->mutex); - del_timer_sync(&wlvif->rx_streaming_timer); + timer_delete_sync(&wlvif->rx_streaming_timer); cancel_work_sync(&wlvif->rx_streaming_enable_work); cancel_work_sync(&wlvif->rx_streaming_disable_work); cancel_work_sync(&wlvif->rc_update_work); diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c index cf6a331d4042..cf3e976471c6 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.c +++ b/drivers/net/wireless/virtual/mac80211_hwsim.c @@ -4,7 +4,7 @@ * Copyright (c) 2008, Jouni Malinen <j@w1.fi> * Copyright (c) 2011, Javier Lopez <jlopex@gmail.com> * Copyright (c) 2016 - 2017 Intel Deutschland GmbH - * Copyright (C) 2018 - 2024 Intel Corporation + * Copyright (C) 2018 - 2025 Intel Corporation */ /* @@ -1983,11 +1983,13 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, return; } - if (sta && sta->mlo) { - if (WARN_ON(!link_sta)) { - ieee80211_free_txskb(hw, skb); - return; - } + /* Do address translations only between shared links. It is + * possible that while an non-AP MLD station and an AP MLD + * station have shared links, the frame is intended to be sent + * on a link which is not shared (for example when sending a + * probe response). + */ + if (sta && sta->mlo && link_sta) { /* address translation to link addresses on TX */ ether_addr_copy(hdr->addr1, link_sta->addr); ether_addr_copy(hdr->addr2, bss_conf->addr); @@ -5345,6 +5347,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, ieee80211_hw_set(hw, REPORTS_TX_ACK_STATUS); ieee80211_hw_set(hw, TDLS_WIDER_BW); ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); + ieee80211_hw_set(hw, STRICT); if (param->mlo) { hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO; @@ -5548,10 +5551,8 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST); for (i = 0; i < ARRAY_SIZE(data->link_data); i++) { - hrtimer_init(&data->link_data[i].beacon_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_ABS_SOFT); - data->link_data[i].beacon_timer.function = - mac80211_hwsim_beacon; + hrtimer_setup(&data->link_data[i].beacon_timer, mac80211_hwsim_beacon, + CLOCK_MONOTONIC, HRTIMER_MODE_ABS_SOFT); data->link_data[i].link_id = i; } diff --git a/drivers/net/wireless/virtual/virt_wifi.c b/drivers/net/wireless/virtual/virt_wifi.c index 4ee374080466..1fffeff2190c 100644 --- a/drivers/net/wireless/virtual/virt_wifi.c +++ b/drivers/net/wireless/virtual/virt_wifi.c @@ -146,7 +146,7 @@ static void virt_wifi_inform_bss(struct wiphy *wiphy) static const struct { u8 tag; u8 len; - u8 ssid[8]; + u8 ssid[8] __nonstring; } __packed ssid = { .tag = WLAN_EID_SSID, .len = VIRT_WIFI_SSID_LEN, @@ -519,11 +519,13 @@ static rx_handler_result_t virt_wifi_rx_handler(struct sk_buff **pskb) } /* Called with rtnl lock held. */ -static int virt_wifi_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int virt_wifi_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { struct virt_wifi_netdev_priv *priv = netdev_priv(dev); + struct net *link_net = rtnl_newlink_link_net(params); + struct nlattr **tb = params->tb; int err; if (!tb[IFLA_LINK]) @@ -532,7 +534,7 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev, netif_carrier_off(dev); priv->upperdev = dev; - priv->lowerdev = __dev_get_by_index(src_net, + priv->lowerdev = __dev_get_by_index(link_net, nla_get_u32(tb[IFLA_LINK])); if (!priv->lowerdev) diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c index f90c33d19b39..9653dbaac3c0 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_mac.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_mac.c @@ -21,7 +21,7 @@ struct zd_reg_alpha2_map { u32 reg; - char alpha2[2]; + char alpha2[2] __nonstring; }; static struct zd_reg_alpha2_map reg_alpha2_map[] = { diff --git a/drivers/net/wwan/iosm/iosm_ipc_imem.c b/drivers/net/wwan/iosm/iosm_ipc_imem.c index 829515a601b3..530a3ea47a1a 100644 --- a/drivers/net/wwan/iosm/iosm_ipc_imem.c +++ b/drivers/net/wwan/iosm/iosm_ipc_imem.c @@ -1381,24 +1381,20 @@ struct iosm_imem *ipc_imem_init(struct iosm_pcie *pcie, unsigned int device_id, /* The phase is set to power off. */ ipc_imem->phase = IPC_P_OFF; - hrtimer_init(&ipc_imem->startup_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL); - ipc_imem->startup_timer.function = ipc_imem_startup_timer_cb; + hrtimer_setup(&ipc_imem->startup_timer, ipc_imem_startup_timer_cb, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); - hrtimer_init(&ipc_imem->tdupdate_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL); - ipc_imem->tdupdate_timer.function = ipc_imem_td_update_timer_cb; + hrtimer_setup(&ipc_imem->tdupdate_timer, ipc_imem_td_update_timer_cb, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); - hrtimer_init(&ipc_imem->fast_update_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL); - ipc_imem->fast_update_timer.function = ipc_imem_fast_update_timer_cb; + hrtimer_setup(&ipc_imem->fast_update_timer, ipc_imem_fast_update_timer_cb, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); - hrtimer_init(&ipc_imem->td_alloc_timer, CLOCK_MONOTONIC, - HRTIMER_MODE_REL); - ipc_imem->td_alloc_timer.function = ipc_imem_td_alloc_timer_cb; + hrtimer_setup(&ipc_imem->td_alloc_timer, ipc_imem_td_alloc_timer_cb, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); - hrtimer_init(&ipc_imem->adb_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - ipc_imem->adb_timer.function = ipc_imem_adb_timer_cb; + hrtimer_setup(&ipc_imem->adb_timer, ipc_imem_adb_timer_cb, CLOCK_MONOTONIC, + HRTIMER_MODE_REL); if (ipc_imem_config(ipc_imem)) { dev_err(ipc_imem->dev, "failed to initialize the imem"); diff --git a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c index 7a9c09cd4fdc..6a7a26085fc7 100644 --- a/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c +++ b/drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c @@ -41,6 +41,7 @@ #include <linux/types.h> #include <linux/wait.h> #include <linux/workqueue.h> +#include <net/gro.h> #include "t7xx_dpmaif.h" #include "t7xx_hif_dpmaif.h" diff --git a/drivers/net/wwan/t7xx/t7xx_pci.c b/drivers/net/wwan/t7xx/t7xx_pci.c index 02f2ec7cf4ce..8bf63f2dcbbf 100644 --- a/drivers/net/wwan/t7xx/t7xx_pci.c +++ b/drivers/net/wwan/t7xx/t7xx_pci.c @@ -32,7 +32,6 @@ #include <linux/pci.h> #include <linux/pm.h> #include <linux/pm_runtime.h> -#include <linux/pm_wakeup.h> #include <linux/spinlock.h> #include "t7xx_mhccif.h" diff --git a/drivers/net/wwan/wwan_core.c b/drivers/net/wwan/wwan_core.c index a51e2755991a..63a47d420bc5 100644 --- a/drivers/net/wwan/wwan_core.c +++ b/drivers/net/wwan/wwan_core.c @@ -967,15 +967,18 @@ out: return dev; } -static int wwan_rtnl_newlink(struct net *src_net, struct net_device *dev, - struct nlattr *tb[], struct nlattr *data[], +static int wwan_rtnl_newlink(struct net_device *dev, + struct rtnl_newlink_params *params, struct netlink_ext_ack *extack) { struct wwan_device *wwandev = wwan_dev_get_by_parent(dev->dev.parent); - u32 link_id = nla_get_u32(data[IFLA_WWAN_LINK_ID]); struct wwan_netdev_priv *priv = netdev_priv(dev); + struct nlattr **data = params->data; + u32 link_id; int ret; + link_id = nla_get_u32(data[IFLA_WWAN_LINK_ID]); + if (IS_ERR(wwandev)) return PTR_ERR(wwandev); @@ -1061,6 +1064,11 @@ static void wwan_create_default_link(struct wwan_device *wwandev, { struct nlattr *tb[IFLA_MAX + 1], *linkinfo[IFLA_INFO_MAX + 1]; struct nlattr *data[IFLA_WWAN_MAX + 1]; + struct rtnl_newlink_params params = { + .src_net = &init_net, + .tb = tb, + .data = data, + }; struct net_device *dev; struct nlmsghdr *nlh; struct sk_buff *msg; @@ -1105,7 +1113,7 @@ static void wwan_create_default_link(struct wwan_device *wwandev, if (WARN_ON(IS_ERR(dev))) goto unlock; - if (WARN_ON(wwan_rtnl_newlink(&init_net, dev, tb, data, NULL))) { + if (WARN_ON(wwan_rtnl_newlink(dev, ¶ms, NULL))) { free_netdev(dev); goto unlock; } diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index 325fcb3d1075..a0a438881388 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -329,7 +329,7 @@ static void xenvif_down(struct xenvif *vif) if (queue->tx_irq != queue->rx_irq) disable_irq(queue->rx_irq); napi_disable(&queue->napi); - del_timer_sync(&queue->credit_timeout); + timer_delete_sync(&queue->credit_timeout); } } diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 63fe51d0e64d..5091e1fa4a0d 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -985,20 +985,27 @@ static u32 xennet_run_xdp(struct netfront_queue *queue, struct page *pdata, act = bpf_prog_run_xdp(prog, xdp); switch (act) { case XDP_TX: - get_page(pdata); xdpf = xdp_convert_buff_to_frame(xdp); + if (unlikely(!xdpf)) { + trace_xdp_exception(queue->info->netdev, prog, act); + break; + } + get_page(pdata); err = xennet_xdp_xmit(queue->info->netdev, 1, &xdpf, 0); - if (unlikely(!err)) + if (unlikely(err <= 0)) { + if (err < 0) + trace_xdp_exception(queue->info->netdev, prog, act); xdp_return_frame_rx_napi(xdpf); - else if (unlikely(err < 0)) - trace_xdp_exception(queue->info->netdev, prog, act); + } break; case XDP_REDIRECT: get_page(pdata); err = xdp_do_redirect(queue->info->netdev, xdp, prog); *need_xdp_flush = true; - if (unlikely(err)) + if (unlikely(err)) { trace_xdp_exception(queue->info->netdev, prog, act); + xdp_return_buff(xdp); + } break; case XDP_PASS: case XDP_DROP: @@ -1819,7 +1826,7 @@ static void xennet_disconnect_backend(struct netfront_info *info) for (i = 0; i < num_queues && info->queues; ++i) { struct netfront_queue *queue = &info->queues[i]; - del_timer_sync(&queue->rx_refill_timer); + timer_delete_sync(&queue->rx_refill_timer); if (queue->tx_irq && (queue->tx_irq == queue->rx_irq)) unbind_from_irqhandler(queue->tx_irq, queue); |