diff options
author | Jakub Kicinski <kuba@kernel.org> | 2020-10-15 12:43:21 -0700 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-15 12:43:21 -0700 |
commit | 2295cddf99e3f7c2be2b1160e2f5e53cc35b09be (patch) | |
tree | 2c5a619c8aee5ef68028a65a1c059736b005846b /drivers | |
parent | 346e320cb2103edef709c4466a29140c4a8e527a (diff) | |
parent | 2ecbc1f684482b4ed52447a39903bd9b0f222898 (diff) | |
download | linux-stable-2295cddf99e3f7c2be2b1160e2f5e53cc35b09be.tar.gz linux-stable-2295cddf99e3f7c2be2b1160e2f5e53cc35b09be.tar.bz2 linux-stable-2295cddf99e3f7c2be2b1160e2f5e53cc35b09be.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Minor conflicts in net/mptcp/protocol.h and
tools/testing/selftests/net/Makefile.
In both cases code was added on both sides in the same place
so just keep both.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/can/m_can/m_can_platform.c | 2 | ||||
-rw-r--r-- | drivers/net/dsa/microchip/ksz_common.c | 16 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 175 | ||||
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h | 15 | ||||
-rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 35 | ||||
-rw-r--r-- | drivers/net/ethernet/ibm/ibmveth.c | 19 | ||||
-rw-r--r-- | drivers/net/ethernet/korina.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/ti/tlan.c | 2 | ||||
-rw-r--r-- | drivers/net/ipa/ipa_endpoint.c | 6 |
11 files changed, 242 insertions, 36 deletions
diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c index 38ea5e600fb8..e6d0cb9ee02f 100644 --- a/drivers/net/can/m_can/m_can_platform.c +++ b/drivers/net/can/m_can/m_can_platform.c @@ -144,8 +144,6 @@ static int __maybe_unused m_can_runtime_suspend(struct device *dev) struct net_device *ndev = dev_get_drvdata(dev); struct m_can_classdev *mcan_class = netdev_priv(ndev); - m_can_class_suspend(dev); - clk_disable_unprepare(mcan_class->cclk); clk_disable_unprepare(mcan_class->hclk); diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 01f5784f69cb..0ef854911f21 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -103,14 +103,8 @@ void ksz_init_mib_timer(struct ksz_device *dev) INIT_DELAYED_WORK(&dev->mib_read, ksz_mib_read_work); - /* Read MIB counters every 30 seconds to avoid overflow. */ - dev->mib_read_interval = msecs_to_jiffies(30000); - for (i = 0; i < dev->mib_port_cnt; i++) dev->dev_ops->port_init_cnt(dev, i); - - /* Start the timer 2 seconds later. */ - schedule_delayed_work(&dev->mib_read, msecs_to_jiffies(2000)); } EXPORT_SYMBOL_GPL(ksz_init_mib_timer); @@ -143,7 +137,9 @@ void ksz_mac_link_down(struct dsa_switch *ds, int port, unsigned int mode, /* Read all MIB counters when the link is going down. */ p->read = true; - schedule_delayed_work(&dev->mib_read, 0); + /* timer started */ + if (dev->mib_read_interval) + schedule_delayed_work(&dev->mib_read, 0); } EXPORT_SYMBOL_GPL(ksz_mac_link_down); @@ -451,6 +447,12 @@ int ksz_switch_register(struct ksz_device *dev, return ret; } + /* Read MIB counters every 30 seconds to avoid overflow. */ + dev->mib_read_interval = msecs_to_jiffies(30000); + + /* Start the MIB timer. */ + schedule_delayed_work(&dev->mib_read, 0); + return 0; } EXPORT_SYMBOL(ksz_switch_register); diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c index f642c1b475c4..1b88bd1c2dbe 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c @@ -60,6 +60,89 @@ static struct ch_tc_pedit_fields pedits[] = { PEDIT_FIELDS(IP6_, DST_127_96, 4, nat_lip, 12), }; +static const struct cxgb4_natmode_config cxgb4_natmode_config_array[] = { + /* Default supported NAT modes */ + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_NONE, + .natmode = NAT_MODE_NONE, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_DIP, + .natmode = NAT_MODE_DIP, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_DPORT, + .natmode = NAT_MODE_DIP_DP, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_DPORT | + CXGB4_ACTION_NATMODE_SIP, + .natmode = NAT_MODE_DIP_DP_SIP, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_DPORT | + CXGB4_ACTION_NATMODE_SPORT, + .natmode = NAT_MODE_DIP_DP_SP, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_SIP | CXGB4_ACTION_NATMODE_SPORT, + .natmode = NAT_MODE_SIP_SP, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_SIP | + CXGB4_ACTION_NATMODE_SPORT, + .natmode = NAT_MODE_DIP_SIP_SP, + }, + { + .chip = CHELSIO_T5, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_SIP | + CXGB4_ACTION_NATMODE_DPORT | + CXGB4_ACTION_NATMODE_SPORT, + .natmode = NAT_MODE_ALL, + }, + /* T6+ can ignore L4 ports when they're disabled. */ + { + .chip = CHELSIO_T6, + .flags = CXGB4_ACTION_NATMODE_SIP, + .natmode = NAT_MODE_SIP_SP, + }, + { + .chip = CHELSIO_T6, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_SPORT, + .natmode = NAT_MODE_DIP_DP_SP, + }, + { + .chip = CHELSIO_T6, + .flags = CXGB4_ACTION_NATMODE_DIP | CXGB4_ACTION_NATMODE_SIP, + .natmode = NAT_MODE_ALL, + }, +}; + +static void cxgb4_action_natmode_tweak(struct ch_filter_specification *fs, + u8 natmode_flags) +{ + u8 i = 0; + + /* Translate the enabled NAT 4-tuple fields to one of the + * hardware supported NAT mode configurations. This ensures + * that we pick a valid combination, where the disabled fields + * do not get overwritten to 0. + */ + for (i = 0; i < ARRAY_SIZE(cxgb4_natmode_config_array); i++) { + if (cxgb4_natmode_config_array[i].flags == natmode_flags) { + fs->nat_mode = cxgb4_natmode_config_array[i].natmode; + return; + } + } +} + static struct ch_tc_flower_entry *allocate_flower_entry(void) { struct ch_tc_flower_entry *new = kzalloc(sizeof(*new), GFP_KERNEL); @@ -289,7 +372,8 @@ static void offload_pedit(struct ch_filter_specification *fs, u32 val, u32 mask, } static void process_pedit_field(struct ch_filter_specification *fs, u32 val, - u32 mask, u32 offset, u8 htype) + u32 mask, u32 offset, u8 htype, + u8 *natmode_flags) { switch (htype) { case FLOW_ACT_MANGLE_HDR_TYPE_ETH: @@ -314,60 +398,94 @@ static void process_pedit_field(struct ch_filter_specification *fs, u32 val, switch (offset) { case PEDIT_IP4_SRC: offload_pedit(fs, val, mask, IP4_SRC); + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; break; case PEDIT_IP4_DST: offload_pedit(fs, val, mask, IP4_DST); + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; } - fs->nat_mode = NAT_MODE_ALL; break; case FLOW_ACT_MANGLE_HDR_TYPE_IP6: switch (offset) { case PEDIT_IP6_SRC_31_0: offload_pedit(fs, val, mask, IP6_SRC_31_0); + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; break; case PEDIT_IP6_SRC_63_32: offload_pedit(fs, val, mask, IP6_SRC_63_32); + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; break; case PEDIT_IP6_SRC_95_64: offload_pedit(fs, val, mask, IP6_SRC_95_64); + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; break; case PEDIT_IP6_SRC_127_96: offload_pedit(fs, val, mask, IP6_SRC_127_96); + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; break; case PEDIT_IP6_DST_31_0: offload_pedit(fs, val, mask, IP6_DST_31_0); + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; break; case PEDIT_IP6_DST_63_32: offload_pedit(fs, val, mask, IP6_DST_63_32); + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; break; case PEDIT_IP6_DST_95_64: offload_pedit(fs, val, mask, IP6_DST_95_64); + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; break; case PEDIT_IP6_DST_127_96: offload_pedit(fs, val, mask, IP6_DST_127_96); + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; } - fs->nat_mode = NAT_MODE_ALL; break; case FLOW_ACT_MANGLE_HDR_TYPE_TCP: switch (offset) { case PEDIT_TCP_SPORT_DPORT: - if (~mask & PEDIT_TCP_UDP_SPORT_MASK) + if (~mask & PEDIT_TCP_UDP_SPORT_MASK) { fs->nat_fport = val; - else + *natmode_flags |= CXGB4_ACTION_NATMODE_SPORT; + } else { fs->nat_lport = val >> 16; + *natmode_flags |= CXGB4_ACTION_NATMODE_DPORT; + } } - fs->nat_mode = NAT_MODE_ALL; break; case FLOW_ACT_MANGLE_HDR_TYPE_UDP: switch (offset) { case PEDIT_UDP_SPORT_DPORT: - if (~mask & PEDIT_TCP_UDP_SPORT_MASK) + if (~mask & PEDIT_TCP_UDP_SPORT_MASK) { fs->nat_fport = val; - else + *natmode_flags |= CXGB4_ACTION_NATMODE_SPORT; + } else { fs->nat_lport = val >> 16; + *natmode_flags |= CXGB4_ACTION_NATMODE_DPORT; + } } - fs->nat_mode = NAT_MODE_ALL; + break; + } +} + +static int cxgb4_action_natmode_validate(struct adapter *adap, u8 natmode_flags, + struct netlink_ext_ack *extack) +{ + u8 i = 0; + + /* Extract the NAT mode to enable based on what 4-tuple fields + * are enabled to be overwritten. This ensures that the + * disabled fields don't get overwritten to 0. + */ + for (i = 0; i < ARRAY_SIZE(cxgb4_natmode_config_array); i++) { + const struct cxgb4_natmode_config *c; + + c = &cxgb4_natmode_config_array[i]; + if (CHELSIO_CHIP_VERSION(adap->params.chip) >= c->chip && + natmode_flags == c->flags) + return 0; } + NL_SET_ERR_MSG_MOD(extack, "Unsupported NAT mode 4-tuple combination"); + return -EOPNOTSUPP; } void cxgb4_process_flow_actions(struct net_device *in, @@ -375,6 +493,7 @@ void cxgb4_process_flow_actions(struct net_device *in, struct ch_filter_specification *fs) { struct flow_action_entry *act; + u8 natmode_flags = 0; int i; flow_action_for_each(i, act, actions) { @@ -426,7 +545,8 @@ void cxgb4_process_flow_actions(struct net_device *in, val = act->mangle.val; offset = act->mangle.offset; - process_pedit_field(fs, val, mask, offset, htype); + process_pedit_field(fs, val, mask, offset, htype, + &natmode_flags); } break; case FLOW_ACTION_QUEUE: @@ -438,6 +558,9 @@ void cxgb4_process_flow_actions(struct net_device *in, break; } } + if (natmode_flags) + cxgb4_action_natmode_tweak(fs, natmode_flags); + } static bool valid_l4_mask(u32 mask) @@ -454,7 +577,8 @@ static bool valid_l4_mask(u32 mask) } static bool valid_pedit_action(struct net_device *dev, - const struct flow_action_entry *act) + const struct flow_action_entry *act, + u8 *natmode_flags) { u32 mask, offset; u8 htype; @@ -479,7 +603,10 @@ static bool valid_pedit_action(struct net_device *dev, case FLOW_ACT_MANGLE_HDR_TYPE_IP4: switch (offset) { case PEDIT_IP4_SRC: + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; + break; case PEDIT_IP4_DST: + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; break; default: netdev_err(dev, "%s: Unsupported pedit field\n", @@ -493,10 +620,13 @@ static bool valid_pedit_action(struct net_device *dev, case PEDIT_IP6_SRC_63_32: case PEDIT_IP6_SRC_95_64: case PEDIT_IP6_SRC_127_96: + *natmode_flags |= CXGB4_ACTION_NATMODE_SIP; + break; case PEDIT_IP6_DST_31_0: case PEDIT_IP6_DST_63_32: case PEDIT_IP6_DST_95_64: case PEDIT_IP6_DST_127_96: + *natmode_flags |= CXGB4_ACTION_NATMODE_DIP; break; default: netdev_err(dev, "%s: Unsupported pedit field\n", @@ -512,6 +642,10 @@ static bool valid_pedit_action(struct net_device *dev, __func__); return false; } + if (~mask & PEDIT_TCP_UDP_SPORT_MASK) + *natmode_flags |= CXGB4_ACTION_NATMODE_SPORT; + else + *natmode_flags |= CXGB4_ACTION_NATMODE_DPORT; break; default: netdev_err(dev, "%s: Unsupported pedit field\n", @@ -527,6 +661,10 @@ static bool valid_pedit_action(struct net_device *dev, __func__); return false; } + if (~mask & PEDIT_TCP_UDP_SPORT_MASK) + *natmode_flags |= CXGB4_ACTION_NATMODE_SPORT; + else + *natmode_flags |= CXGB4_ACTION_NATMODE_DPORT; break; default: netdev_err(dev, "%s: Unsupported pedit field\n", @@ -546,10 +684,12 @@ int cxgb4_validate_flow_actions(struct net_device *dev, struct netlink_ext_ack *extack, u8 matchall_filter) { + struct adapter *adap = netdev2adap(dev); struct flow_action_entry *act; bool act_redir = false; bool act_pedit = false; bool act_vlan = false; + u8 natmode_flags = 0; int i; if (!flow_action_basic_hw_stats_check(actions, extack)) @@ -563,7 +703,6 @@ int cxgb4_validate_flow_actions(struct net_device *dev, break; case FLOW_ACTION_MIRRED: case FLOW_ACTION_REDIRECT: { - struct adapter *adap = netdev2adap(dev); struct net_device *n_dev, *target_dev; bool found = false; unsigned int i; @@ -620,7 +759,8 @@ int cxgb4_validate_flow_actions(struct net_device *dev, } break; case FLOW_ACTION_MANGLE: { - bool pedit_valid = valid_pedit_action(dev, act); + bool pedit_valid = valid_pedit_action(dev, act, + &natmode_flags); if (!pedit_valid) return -EOPNOTSUPP; @@ -642,6 +782,15 @@ int cxgb4_validate_flow_actions(struct net_device *dev, return -EINVAL; } + if (act_pedit) { + int ret; + + ret = cxgb4_action_natmode_validate(adap, natmode_flags, + extack); + if (ret) + return ret; + } + return 0; } diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h index 6296e1d5a12b..3a2fa00c8cde 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h @@ -108,6 +108,21 @@ struct ch_tc_pedit_fields { #define PEDIT_TCP_SPORT_DPORT 0x0 #define PEDIT_UDP_SPORT_DPORT 0x0 +enum cxgb4_action_natmode_flags { + CXGB4_ACTION_NATMODE_NONE = 0, + CXGB4_ACTION_NATMODE_DIP = (1 << 0), + CXGB4_ACTION_NATMODE_SIP = (1 << 1), + CXGB4_ACTION_NATMODE_DPORT = (1 << 2), + CXGB4_ACTION_NATMODE_SPORT = (1 << 3), +}; + +/* TC PEDIT action to NATMODE translation entry */ +struct cxgb4_natmode_config { + enum chip_type chip; + u8 flags; + u8 natmode; +}; + void cxgb4_process_flow_actions(struct net_device *in, struct flow_action *actions, struct ch_filter_specification *fs); diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index c043afb38b6e..8f7eca1e7716 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1912,6 +1912,27 @@ out: return ret; } +static void fec_enet_phy_reset_after_clk_enable(struct net_device *ndev) +{ + struct fec_enet_private *fep = netdev_priv(ndev); + struct phy_device *phy_dev = ndev->phydev; + + if (phy_dev) { + phy_reset_after_clk_enable(phy_dev); + } else if (fep->phy_node) { + /* + * If the PHY still is not bound to the MAC, but there is + * OF PHY node and a matching PHY device instance already, + * use the OF PHY node to obtain the PHY device instance, + * and then use that PHY device instance when triggering + * the PHY reset. + */ + phy_dev = of_phy_find_device(fep->phy_node); + phy_reset_after_clk_enable(phy_dev); + put_device(&phy_dev->mdio.dev); + } +} + static int fec_enet_clk_enable(struct net_device *ndev, bool enable) { struct fec_enet_private *fep = netdev_priv(ndev); @@ -1938,7 +1959,7 @@ static int fec_enet_clk_enable(struct net_device *ndev, bool enable) if (ret) goto failed_clk_ref; - phy_reset_after_clk_enable(ndev->phydev); + fec_enet_phy_reset_after_clk_enable(ndev); } else { clk_disable_unprepare(fep->clk_enet_out); if (fep->clk_ptp) { @@ -2983,16 +3004,16 @@ fec_enet_open(struct net_device *ndev) /* Init MAC prior to mii bus probe */ fec_restart(ndev); - /* Probe and connect to PHY when open the interface */ - ret = fec_enet_mii_probe(ndev); - if (ret) - goto err_enet_mii_probe; - /* Call phy_reset_after_clk_enable() again if it failed during * phy_reset_after_clk_enable() before because the PHY wasn't probed. */ if (reset_again) - phy_reset_after_clk_enable(ndev->phydev); + fec_enet_phy_reset_after_clk_enable(ndev); + + /* Probe and connect to PHY when open the interface */ + ret = fec_enet_mii_probe(ndev); + if (ret) + goto err_enet_mii_probe; if (fep->quirks & FEC_QUIRK_ERR006687) imx6q_cpuidle_fec_irqs_used(); diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c index c5c732601e35..7ef3369953b6 100644 --- a/drivers/net/ethernet/ibm/ibmveth.c +++ b/drivers/net/ethernet/ibm/ibmveth.c @@ -1349,6 +1349,7 @@ static int ibmveth_poll(struct napi_struct *napi, int budget) int offset = ibmveth_rxq_frame_offset(adapter); int csum_good = ibmveth_rxq_csum_good(adapter); int lrg_pkt = ibmveth_rxq_large_packet(adapter); + __sum16 iph_check = 0; skb = ibmveth_rxq_get_buffer(adapter); @@ -1385,16 +1386,26 @@ static int ibmveth_poll(struct napi_struct *napi, int budget) skb_put(skb, length); skb->protocol = eth_type_trans(skb, netdev); - if (csum_good) { - skb->ip_summed = CHECKSUM_UNNECESSARY; - ibmveth_rx_csum_helper(skb, adapter); + /* PHYP without PLSO support places a -1 in the ip + * checksum for large send frames. + */ + if (skb->protocol == cpu_to_be16(ETH_P_IP)) { + struct iphdr *iph = (struct iphdr *)skb->data; + + iph_check = iph->check; } - if (length > netdev->mtu + ETH_HLEN) { + if ((length > netdev->mtu + ETH_HLEN) || + lrg_pkt || iph_check == 0xffff) { ibmveth_rx_mss_helper(skb, mss, lrg_pkt); adapter->rx_large_packets++; } + if (csum_good) { + skb->ip_summed = CHECKSUM_UNNECESSARY; + ibmveth_rx_csum_helper(skb, adapter); + } + napi_gro_receive(napi, skb); /* send it up */ netdev->stats.rx_packets++; diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index 03e034918d14..af441d699a57 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -1113,7 +1113,7 @@ out: return rc; probe_err_register: - kfree(lp->td_ring); + kfree(KSEG0ADDR(lp->td_ring)); probe_err_td_ring: iounmap(lp->tx_dma_regs); probe_err_dma_tx: @@ -1133,6 +1133,7 @@ static int korina_remove(struct platform_device *pdev) iounmap(lp->eth_regs); iounmap(lp->rx_dma_regs); iounmap(lp->tx_dma_regs); + kfree(KSEG0ADDR(lp->td_ring)); unregister_netdev(bif->dev); free_netdev(bif->dev); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index 99d7737e8ad6..502d1b97855c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -943,6 +943,9 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget) bool clean_complete = true; int done; + if (!budget) + return 0; + if (priv->tx_ring_num[TX_XDP]) { xdp_tx_cq = priv->tx_cq[TX_XDP][cq->ring]; if (xdp_tx_cq->xdp_busy) { diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 45869b29368f..3ddb7268e415 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -350,7 +350,7 @@ u32 mlx4_en_recycle_tx_desc(struct mlx4_en_priv *priv, .dma = tx_info->map0_dma, }; - if (!mlx4_en_rx_recycle(ring->recycle_ring, &frame)) { + 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); diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c index 317fad787d78..267c080ee084 100644 --- a/drivers/net/ethernet/ti/tlan.c +++ b/drivers/net/ethernet/ti/tlan.c @@ -2504,7 +2504,7 @@ static void tlan_phy_power_down(struct net_device *dev) } /* Wait for 50 ms and powerup - * This is abitrary. It is intended to make sure the + * This is arbitrary. It is intended to make sure the * transceiver settles. */ tlan_set_timer(dev, msecs_to_jiffies(50), TLAN_TIMER_PHY_PUP); diff --git a/drivers/net/ipa/ipa_endpoint.c b/drivers/net/ipa/ipa_endpoint.c index 24d688e3cd93..b40b711cf4bd 100644 --- a/drivers/net/ipa/ipa_endpoint.c +++ b/drivers/net/ipa/ipa_endpoint.c @@ -1432,6 +1432,9 @@ void ipa_endpoint_resume_one(struct ipa_endpoint *endpoint) void ipa_endpoint_suspend(struct ipa *ipa) { + if (!ipa->setup_complete) + return; + if (ipa->modem_netdev) ipa_modem_suspend(ipa->modem_netdev); @@ -1443,6 +1446,9 @@ void ipa_endpoint_suspend(struct ipa *ipa) void ipa_endpoint_resume(struct ipa *ipa) { + if (!ipa->setup_complete) + return; + ipa_endpoint_resume_one(ipa->name_map[IPA_ENDPOINT_AP_COMMAND_TX]); ipa_endpoint_resume_one(ipa->name_map[IPA_ENDPOINT_AP_LAN_RX]); |