diff options
author | David Daney <ddaney@caviumnetworks.com> | 2009-10-14 12:04:42 -0700 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2009-12-17 01:57:00 +0000 |
commit | f6ed1b3b3579db5c8c3aaf6fd3010c706973a35d (patch) | |
tree | 82957dab3ed4653fe83236fa839fe639294672ff /drivers/staging/octeon | |
parent | d6aa60a10b2f5068e331ca2936b1e6c248ae37c1 (diff) | |
download | linux-stable-f6ed1b3b3579db5c8c3aaf6fd3010c706973a35d.tar.gz linux-stable-f6ed1b3b3579db5c8c3aaf6fd3010c706973a35d.tar.bz2 linux-stable-f6ed1b3b3579db5c8c3aaf6fd3010c706973a35d.zip |
Staging: octeon-ethernet: Convert to use PHY Abstraction Layer.
The octeon-ethernet driver shares an mdio bus with the octeon-mgmt
driver. Here we convert the octeon-ethernet driver to use the PHY
Abstraction Layer.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'drivers/staging/octeon')
-rw-r--r-- | drivers/staging/octeon/Kconfig | 3 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet-mdio.c | 204 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet-mdio.h | 2 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet-proc.c | 112 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet-rgmii.c | 52 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet-sgmii.c | 2 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet-xaui.c | 2 | ||||
-rw-r--r-- | drivers/staging/octeon/ethernet.c | 23 | ||||
-rw-r--r-- | drivers/staging/octeon/octeon-ethernet.h | 6 |
9 files changed, 125 insertions, 281 deletions
diff --git a/drivers/staging/octeon/Kconfig b/drivers/staging/octeon/Kconfig index 536e2382de54..638ad6b35891 100644 --- a/drivers/staging/octeon/Kconfig +++ b/drivers/staging/octeon/Kconfig @@ -1,7 +1,8 @@ config OCTEON_ETHERNET tristate "Cavium Networks Octeon Ethernet support" depends on CPU_CAVIUM_OCTEON - select MII + select PHYLIB + select MDIO_OCTEON help This driver supports the builtin ethernet ports on Cavium Networks' products in the Octeon family. This driver supports the diff --git a/drivers/staging/octeon/ethernet-mdio.c b/drivers/staging/octeon/ethernet-mdio.c index 31a58e508924..05a5cc0f43ed 100644 --- a/drivers/staging/octeon/ethernet-mdio.c +++ b/drivers/staging/octeon/ethernet-mdio.c @@ -26,7 +26,8 @@ **********************************************************************/ #include <linux/kernel.h> #include <linux/ethtool.h> -#include <linux/mii.h> +#include <linux/phy.h> + #include <net/dst.h> #include <asm/octeon/octeon.h> @@ -34,86 +35,12 @@ #include "ethernet-defines.h" #include "octeon-ethernet.h" #include "ethernet-mdio.h" +#include "ethernet-util.h" #include "cvmx-helper-board.h" #include "cvmx-smix-defs.h" -DECLARE_MUTEX(mdio_sem); - -/** - * Perform an MII read. Called by the generic MII routines - * - * @dev: Device to perform read for - * @phy_id: The MII phy id - * @location: Register location to read - * Returns Result from the read or zero on failure - */ -static int cvm_oct_mdio_read(struct net_device *dev, int phy_id, int location) -{ - union cvmx_smix_cmd smi_cmd; - union cvmx_smix_rd_dat smi_rd; - - smi_cmd.u64 = 0; - smi_cmd.s.phy_op = 1; - smi_cmd.s.phy_adr = phy_id; - smi_cmd.s.reg_adr = location; - cvmx_write_csr(CVMX_SMIX_CMD(0), smi_cmd.u64); - - do { - if (!in_interrupt()) - yield(); - smi_rd.u64 = cvmx_read_csr(CVMX_SMIX_RD_DAT(0)); - } while (smi_rd.s.pending); - - if (smi_rd.s.val) - return smi_rd.s.dat; - else - return 0; -} - -static int cvm_oct_mdio_dummy_read(struct net_device *dev, int phy_id, - int location) -{ - return 0xffff; -} - -/** - * Perform an MII write. Called by the generic MII routines - * - * @dev: Device to perform write for - * @phy_id: The MII phy id - * @location: Register location to write - * @val: Value to write - */ -static void cvm_oct_mdio_write(struct net_device *dev, int phy_id, int location, - int val) -{ - union cvmx_smix_cmd smi_cmd; - union cvmx_smix_wr_dat smi_wr; - - smi_wr.u64 = 0; - smi_wr.s.dat = val; - cvmx_write_csr(CVMX_SMIX_WR_DAT(0), smi_wr.u64); - - smi_cmd.u64 = 0; - smi_cmd.s.phy_op = 0; - smi_cmd.s.phy_adr = phy_id; - smi_cmd.s.reg_adr = location; - cvmx_write_csr(CVMX_SMIX_CMD(0), smi_cmd.u64); - - do { - if (!in_interrupt()) - yield(); - smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(0)); - } while (smi_wr.s.pending); -} - -static void cvm_oct_mdio_dummy_write(struct net_device *dev, int phy_id, - int location, int val) -{ -} - static void cvm_oct_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { @@ -125,49 +52,37 @@ static void cvm_oct_get_drvinfo(struct net_device *dev, static int cvm_oct_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct octeon_ethernet *priv = netdev_priv(dev); - int ret; - down(&mdio_sem); - ret = mii_ethtool_gset(&priv->mii_info, cmd); - up(&mdio_sem); + if (priv->phydev) + return phy_ethtool_gset(priv->phydev, cmd); - return ret; + return -EINVAL; } static int cvm_oct_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct octeon_ethernet *priv = netdev_priv(dev); - int ret; - down(&mdio_sem); - ret = mii_ethtool_sset(&priv->mii_info, cmd); - up(&mdio_sem); + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + + if (priv->phydev) + return phy_ethtool_sset(priv->phydev, cmd); - return ret; + return -EINVAL; } static int cvm_oct_nway_reset(struct net_device *dev) { struct octeon_ethernet *priv = netdev_priv(dev); - int ret; - down(&mdio_sem); - ret = mii_nway_restart(&priv->mii_info); - up(&mdio_sem); + if (!capable(CAP_NET_ADMIN)) + return -EPERM; - return ret; -} + if (priv->phydev) + return phy_start_aneg(priv->phydev); -static u32 cvm_oct_get_link(struct net_device *dev) -{ - struct octeon_ethernet *priv = netdev_priv(dev); - u32 ret; - - down(&mdio_sem); - ret = mii_link_ok(&priv->mii_info); - up(&mdio_sem); - - return ret; + return -EINVAL; } const struct ethtool_ops cvm_oct_ethtool_ops = { @@ -175,7 +90,7 @@ const struct ethtool_ops cvm_oct_ethtool_ops = { .get_settings = cvm_oct_get_settings, .set_settings = cvm_oct_set_settings, .nway_reset = cvm_oct_nway_reset, - .get_link = cvm_oct_get_link, + .get_link = ethtool_op_get_link, .get_sg = ethtool_op_get_sg, .get_tx_csum = ethtool_op_get_tx_csum, }; @@ -191,41 +106,78 @@ const struct ethtool_ops cvm_oct_ethtool_ops = { int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct octeon_ethernet *priv = netdev_priv(dev); - struct mii_ioctl_data *data = if_mii(rq); - unsigned int duplex_chg; - int ret; - down(&mdio_sem); - ret = generic_mii_ioctl(&priv->mii_info, data, cmd, &duplex_chg); - up(&mdio_sem); + if (!netif_running(dev)) + return -EINVAL; + + if (!priv->phydev) + return -EINVAL; + + return phy_mii_ioctl(priv->phydev, if_mii(rq), cmd); +} - return ret; +static void cvm_oct_adjust_link(struct net_device *dev) +{ + struct octeon_ethernet *priv = netdev_priv(dev); + cvmx_helper_link_info_t link_info; + + if (priv->last_link != priv->phydev->link) { + priv->last_link = priv->phydev->link; + link_info.u64 = 0; + link_info.s.link_up = priv->last_link ? 1 : 0; + link_info.s.full_duplex = priv->phydev->duplex ? 1 : 0; + link_info.s.speed = priv->phydev->speed; + cvmx_helper_link_set( priv->port, link_info); + if (priv->last_link) { + netif_carrier_on(dev); + if (priv->queue != -1) + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, queue %2d\n", + dev->name, priv->phydev->speed, + priv->phydev->duplex ? + "Full" : "Half", + priv->port, priv->queue); + else + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, POW\n", + dev->name, priv->phydev->speed, + priv->phydev->duplex ? + "Full" : "Half", + priv->port); + } else { + netif_carrier_off(dev); + DEBUGPRINT("%s: Link down\n", dev->name); + } + } } + /** - * Setup the MDIO device structures + * Setup the PHY * * @dev: Device to setup * * Returns Zero on success, negative on failure */ -int cvm_oct_mdio_setup_device(struct net_device *dev) +int cvm_oct_phy_setup_device(struct net_device *dev) { struct octeon_ethernet *priv = netdev_priv(dev); - int phy_id = cvmx_helper_board_get_mii_address(priv->port); - if (phy_id != -1) { - priv->mii_info.dev = dev; - priv->mii_info.phy_id = phy_id; - priv->mii_info.phy_id_mask = 0xff; - priv->mii_info.supports_gmii = 1; - priv->mii_info.reg_num_mask = 0x1f; - priv->mii_info.mdio_read = cvm_oct_mdio_read; - priv->mii_info.mdio_write = cvm_oct_mdio_write; - } else { - /* Supply dummy MDIO routines so the kernel won't crash - if the user tries to read them */ - priv->mii_info.mdio_read = cvm_oct_mdio_dummy_read; - priv->mii_info.mdio_write = cvm_oct_mdio_dummy_write; + + int phy_addr = cvmx_helper_board_get_mii_address(priv->port); + if (phy_addr != -1) { + char phy_id[20]; + + snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, "0", phy_addr); + + priv->phydev = phy_connect(dev, phy_id, cvm_oct_adjust_link, 0, + PHY_INTERFACE_MODE_GMII); + + if (IS_ERR(priv->phydev)) { + priv->phydev = NULL; + return -1; + } + priv->last_link = 0; + phy_start_aneg(priv->phydev); } return 0; } diff --git a/drivers/staging/octeon/ethernet-mdio.h b/drivers/staging/octeon/ethernet-mdio.h index b3328aeec2df..55d0614a7cd9 100644 --- a/drivers/staging/octeon/ethernet-mdio.h +++ b/drivers/staging/octeon/ethernet-mdio.h @@ -43,4 +43,4 @@ extern const struct ethtool_ops cvm_oct_ethtool_ops; int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -int cvm_oct_mdio_setup_device(struct net_device *dev); +int cvm_oct_phy_setup_device(struct net_device *dev); diff --git a/drivers/staging/octeon/ethernet-proc.c b/drivers/staging/octeon/ethernet-proc.c index 8fa88fc419b7..16308d484d3b 100644 --- a/drivers/staging/octeon/ethernet-proc.c +++ b/drivers/staging/octeon/ethernet-proc.c @@ -25,7 +25,6 @@ * Contact Cavium Networks for more information **********************************************************************/ #include <linux/kernel.h> -#include <linux/mii.h> #include <linux/seq_file.h> #include <linux/proc_fs.h> #include <net/dst.h> @@ -38,112 +37,6 @@ #include "cvmx-helper.h" #include "cvmx-pip.h" -static unsigned long long cvm_oct_stats_read_switch(struct net_device *dev, - int phy_id, int offset) -{ - struct octeon_ethernet *priv = netdev_priv(dev); - - priv->mii_info.mdio_write(dev, phy_id, 0x1d, 0xcc00 | offset); - return ((uint64_t) priv->mii_info. - mdio_read(dev, phy_id, - 0x1e) << 16) | (uint64_t) priv->mii_info. - mdio_read(dev, phy_id, 0x1f); -} - -static int cvm_oct_stats_switch_show(struct seq_file *m, void *v) -{ - static const int ports[] = { 0, 1, 2, 3, 9, -1 }; - struct net_device *dev = cvm_oct_device[0]; - int index = 0; - - while (ports[index] != -1) { - - /* Latch port */ - struct octeon_ethernet *priv = netdev_priv(dev); - - priv->mii_info.mdio_write(dev, 0x1b, 0x1d, - 0xdc00 | ports[index]); - seq_printf(m, "\nSwitch Port %d\n", ports[index]); - seq_printf(m, "InGoodOctets: %12llu\t" - "OutOctets: %12llu\t" - "64 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, - 0x00) | - (cvm_oct_stats_read_switch(dev, 0x1b, 0x01) << 32), - cvm_oct_stats_read_switch(dev, 0x1b, - 0x0E) | - (cvm_oct_stats_read_switch(dev, 0x1b, 0x0F) << 32), - cvm_oct_stats_read_switch(dev, 0x1b, 0x08)); - - seq_printf(m, "InBadOctets: %12llu\t" - "OutUnicast: %12llu\t" - "65-127 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x02), - cvm_oct_stats_read_switch(dev, 0x1b, 0x10), - cvm_oct_stats_read_switch(dev, 0x1b, 0x09)); - - seq_printf(m, "InUnicast: %12llu\t" - "OutBroadcasts: %12llu\t" - "128-255 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x04), - cvm_oct_stats_read_switch(dev, 0x1b, 0x13), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0A)); - - seq_printf(m, "InBroadcasts: %12llu\t" - "OutMulticasts: %12llu\t" - "256-511 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x06), - cvm_oct_stats_read_switch(dev, 0x1b, 0x12), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0B)); - - seq_printf(m, "InMulticasts: %12llu\t" - "OutPause: %12llu\t" - "512-1023 Octets:%12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x07), - cvm_oct_stats_read_switch(dev, 0x1b, 0x15), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0C)); - - seq_printf(m, "InPause: %12llu\t" - "Excessive: %12llu\t" - "1024-Max Octets:%12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x16), - cvm_oct_stats_read_switch(dev, 0x1b, 0x11), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0D)); - - seq_printf(m, "InUndersize: %12llu\t" - "Collisions: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x18), - cvm_oct_stats_read_switch(dev, 0x1b, 0x1E)); - - seq_printf(m, "InFragments: %12llu\t" - "Deferred: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x19), - cvm_oct_stats_read_switch(dev, 0x1b, 0x05)); - - seq_printf(m, "InOversize: %12llu\t" - "Single: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1A), - cvm_oct_stats_read_switch(dev, 0x1b, 0x14)); - - seq_printf(m, "InJabber: %12llu\t" - "Multiple: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1B), - cvm_oct_stats_read_switch(dev, 0x1b, 0x17)); - - seq_printf(m, "In RxErr: %12llu\t" - "OutFCSErr: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1C), - cvm_oct_stats_read_switch(dev, 0x1b, 0x03)); - - seq_printf(m, "InFCSErr: %12llu\t" - "Late: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1D), - cvm_oct_stats_read_switch(dev, 0x1b, 0x1F)); - index++; - } - return 0; -} - /** * User is reading /proc/octeon_ethernet_stats * @@ -215,11 +108,6 @@ static int cvm_oct_stats_show(struct seq_file *m, void *v) } } - if (cvm_oct_device[0]) { - priv = netdev_priv(cvm_oct_device[0]); - if (priv->imode == CVMX_HELPER_INTERFACE_MODE_GMII) - cvm_oct_stats_switch_show(m, v); - } return 0; } diff --git a/drivers/staging/octeon/ethernet-rgmii.c b/drivers/staging/octeon/ethernet-rgmii.c index fbaa465d2fac..3820f1ec11d1 100644 --- a/drivers/staging/octeon/ethernet-rgmii.c +++ b/drivers/staging/octeon/ethernet-rgmii.c @@ -147,32 +147,36 @@ static void cvm_oct_rgmii_poll(struct net_device *dev) cvmx_write_csr(CVMX_GMXX_RXX_INT_REG(index, interface), gmxx_rxx_int_reg.u64); } - - link_info = cvmx_helper_link_autoconf(priv->port); - priv->link_info = link_info.u64; + if (priv->phydev == NULL) { + link_info = cvmx_helper_link_autoconf(priv->port); + priv->link_info = link_info.u64; + } spin_unlock_irqrestore(&global_register_lock, flags); - /* Tell Linux */ - if (link_info.s.link_up) { - - if (!netif_carrier_ok(dev)) - netif_carrier_on(dev); - if (priv->queue != -1) - DEBUGPRINT - ("%s: %u Mbps %s duplex, port %2d, queue %2d\n", - dev->name, link_info.s.speed, - (link_info.s.full_duplex) ? "Full" : "Half", - priv->port, priv->queue); - else - DEBUGPRINT("%s: %u Mbps %s duplex, port %2d, POW\n", - dev->name, link_info.s.speed, - (link_info.s.full_duplex) ? "Full" : "Half", - priv->port); - } else { - - if (netif_carrier_ok(dev)) - netif_carrier_off(dev); - DEBUGPRINT("%s: Link down\n", dev->name); + if (priv->phydev == NULL) { + /* Tell core. */ + if (link_info.s.link_up) { + if (!netif_carrier_ok(dev)) + netif_carrier_on(dev); + if (priv->queue != -1) + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, queue %2d\n", + dev->name, link_info.s.speed, + (link_info.s.full_duplex) ? + "Full" : "Half", + priv->port, priv->queue); + else + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, POW\n", + dev->name, link_info.s.speed, + (link_info.s.full_duplex) ? + "Full" : "Half", + priv->port); + } else { + if (netif_carrier_ok(dev)) + netif_carrier_off(dev); + DEBUGPRINT("%s: Link down\n", dev->name); + } } } diff --git a/drivers/staging/octeon/ethernet-sgmii.c b/drivers/staging/octeon/ethernet-sgmii.c index 2b54996bd85d..6061d01eca2d 100644 --- a/drivers/staging/octeon/ethernet-sgmii.c +++ b/drivers/staging/octeon/ethernet-sgmii.c @@ -113,7 +113,7 @@ int cvm_oct_sgmii_init(struct net_device *dev) struct octeon_ethernet *priv = netdev_priv(dev); cvm_oct_common_init(dev); dev->netdev_ops->ndo_stop(dev); - if (!octeon_is_simulation()) + if (!octeon_is_simulation() && priv->phydev == NULL) priv->poll = cvm_oct_sgmii_poll; /* FIXME: Need autoneg logic */ diff --git a/drivers/staging/octeon/ethernet-xaui.c b/drivers/staging/octeon/ethernet-xaui.c index 0c2e7cc40f35..ee3dc41b2c53 100644 --- a/drivers/staging/octeon/ethernet-xaui.c +++ b/drivers/staging/octeon/ethernet-xaui.c @@ -112,7 +112,7 @@ int cvm_oct_xaui_init(struct net_device *dev) struct octeon_ethernet *priv = netdev_priv(dev); cvm_oct_common_init(dev); dev->netdev_ops->ndo_stop(dev); - if (!octeon_is_simulation()) + if (!octeon_is_simulation() && priv->phydev == NULL) priv->poll = cvm_oct_xaui_poll; return 0; diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c index 492c5029992d..4cfd4b136b32 100644 --- a/drivers/staging/octeon/ethernet.c +++ b/drivers/staging/octeon/ethernet.c @@ -30,7 +30,7 @@ #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/delay.h> -#include <linux/mii.h> +#include <linux/phy.h> #include <net/dst.h> @@ -132,8 +132,6 @@ static struct timer_list cvm_oct_poll_timer; */ struct net_device *cvm_oct_device[TOTAL_NUMBER_OF_PORTS]; -extern struct semaphore mdio_sem; - /** * Periodic timer tick for slow management operations * @@ -160,13 +158,8 @@ static void cvm_do_timer(unsigned long arg) goto out; priv = netdev_priv(cvm_oct_device[port]); - if (priv->poll) { - /* skip polling if we don't get the lock */ - if (!down_trylock(&mdio_sem)) { - priv->poll(cvm_oct_device[port]); - up(&mdio_sem); - } - } + if (priv->poll) + priv->poll(cvm_oct_device[port]); queues_per_port = cvmx_pko_get_num_queues(port); /* Drain any pending packets in the free list */ @@ -524,7 +517,7 @@ int cvm_oct_common_init(struct net_device *dev) dev->features |= NETIF_F_LLTX; SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops); - cvm_oct_mdio_setup_device(dev); + cvm_oct_phy_setup_device(dev); dev->netdev_ops->ndo_set_mac_address(dev, &sa); dev->netdev_ops->ndo_change_mtu(dev, dev->mtu); @@ -540,7 +533,10 @@ int cvm_oct_common_init(struct net_device *dev) void cvm_oct_common_uninit(struct net_device *dev) { - /* Currently nothing to do */ + struct octeon_ethernet *priv = netdev_priv(dev); + + if (priv->phydev) + phy_disconnect(priv->phydev); } static const struct net_device_ops cvm_oct_npi_netdev_ops = { @@ -627,6 +623,8 @@ static const struct net_device_ops cvm_oct_pow_netdev_ops = { #endif }; +extern void octeon_mdiobus_force_mod_depencency(void); + /** * Module/ driver initialization. Creates the linux network * devices. @@ -640,6 +638,7 @@ static int __init cvm_oct_init_module(void) int fau = FAU_NUM_PACKET_BUFFERS_TO_FREE; int qos; + octeon_mdiobus_force_mod_depencency(); pr_notice("cavium-ethernet %s\n", OCTEON_ETHERNET_VERSION); if (OCTEON_IS_MODEL(OCTEON_CN52XX)) diff --git a/drivers/staging/octeon/octeon-ethernet.h b/drivers/staging/octeon/octeon-ethernet.h index 3aef9878fc0a..402a15b9bb0e 100644 --- a/drivers/staging/octeon/octeon-ethernet.h +++ b/drivers/staging/octeon/octeon-ethernet.h @@ -50,9 +50,9 @@ struct octeon_ethernet { /* List of outstanding tx buffers per queue */ struct sk_buff_head tx_free_list[16]; /* Device statistics */ - struct net_device_stats stats -; /* Generic MII info structure */ - struct mii_if_info mii_info; + struct net_device_stats stats; + struct phy_device *phydev; + unsigned int last_link; /* Last negotiated link state */ uint64_t link_info; /* Called periodically to check link status */ |