ixgbe: driver for Intel(R) 82598 PCI-Express 10GbE adapters (v4)

This patch adds support for the Intel 82598 PCI-Express 10GbE
chipset. Devices will be available on the market soon.

This version of the driver is largely the same as the last release:

  * Driver uses a single RX and single TX queue, each using 1 MSI-X
  irq vector.
  * Driver runs in NAPI mode only
  * Driver is largely multiqueue-ready (TM)

Changes since 20070803:
  * removed wrappers for hardware functions
  * incorporated e1000e-style HW api reorganization code
  * sparse/checkpatch cleanups, namespace cleanups
  * driver prints out extra debugging information at load time
    identifying adapter board number, mac, phy types
  * removed ixgbe_api.c, ixgbe_api.h, ixgbe_osdep.h
  * driver update to 1.1.18
  * removed ixgbe.txt which contained no useful info anymore

[ Integrated napi_struct changes from Auke as well... -DaveM ]

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 589 insertions, 0 deletions

diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
new file mode 100644
index 000000000000..00ee20125ca9
--- /dev/null
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -0,0 +1,589 @@
+/*******************************************************************************
+
+  Intel 10 Gigabit PCI Express Linux driver
+  Copyright(c) 1999 - 2007 Intel Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms and conditions of the GNU General Public License,
+  version 2, as published by the Free Software Foundation.
+
+  This program is distributed in the hope it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along with
+  this program; if not, write to the Free Software Foundation, Inc.,
+  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+
+  The full GNU General Public License is included in this distribution in
+  the file called "COPYING".
+
+  Contact Information:
+  Linux NICS <linux.nics@intel.com>
+  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/sched.h>
+
+#include "ixgbe_type.h"
+#include "ixgbe_common.h"
+#include "ixgbe_phy.h"
+
+#define IXGBE_82598_MAX_TX_QUEUES 32
+#define IXGBE_82598_MAX_RX_QUEUES 64
+#define IXGBE_82598_RAR_ENTRIES   16
+
+static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw);
+static s32 ixgbe_get_link_settings_82598(struct ixgbe_hw *hw, u32 *speed,
+                                         bool *autoneg);
+static s32 ixgbe_get_copper_link_settings_82598(struct ixgbe_hw *hw,
+                                                u32 *speed, bool *autoneg);
+static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw);
+static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw);
+static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, u32 *speed,
+                                      bool *link_up);
+static s32 ixgbe_setup_mac_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
+                                            bool autoneg,
+                                            bool autoneg_wait_to_complete);
+static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw);
+static s32 ixgbe_check_copper_link_82598(struct ixgbe_hw *hw, u32 *speed,
+                                         bool *link_up);
+static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
+                                               bool autoneg,
+                                               bool autoneg_wait_to_complete);
+static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw);
+
+
+static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw)
+{
+        hw->mac.num_rx_queues = IXGBE_82598_MAX_TX_QUEUES;
+        hw->mac.num_tx_queues = IXGBE_82598_MAX_RX_QUEUES;
+        hw->mac.num_rx_addrs = IXGBE_82598_RAR_ENTRIES;
+
+        return 0;
+}
+
+/**
+ *  ixgbe_get_link_settings_82598 - Determines default link settings
+ *  @hw: pointer to hardware structure
+ *  @speed: pointer to link speed
+ *  @autoneg: boolean auto-negotiation value
+ *
+ *  Determines the default link settings by reading the AUTOC register.
+ **/
+static s32 ixgbe_get_link_settings_82598(struct ixgbe_hw *hw, u32 *speed,
+                                         bool *autoneg)
+{
+        s32 status = 0;
+        s32 autoc_reg;
+
+        autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+
+        if (hw->mac.link_settings_loaded) {
+                autoc_reg &= ~IXGBE_AUTOC_LMS_ATTACH_TYPE;
+                autoc_reg &= ~IXGBE_AUTOC_LMS_MASK;
+                autoc_reg |= hw->mac.link_attach_type;
+                autoc_reg |= hw->mac.link_mode_select;
+        }
+
+        switch (autoc_reg & IXGBE_AUTOC_LMS_MASK) {
+        case IXGBE_AUTOC_LMS_1G_LINK_NO_AN:
+                *speed = IXGBE_LINK_SPEED_1GB_FULL;
+                *autoneg = false;
+                break;
+
+        case IXGBE_AUTOC_LMS_10G_LINK_NO_AN:
+                *speed = IXGBE_LINK_SPEED_10GB_FULL;
+                *autoneg = false;
+                break;
+
+        case IXGBE_AUTOC_LMS_1G_AN:
+                *speed = IXGBE_LINK_SPEED_1GB_FULL;
+                *autoneg = true;
+                break;
+
+        case IXGBE_AUTOC_LMS_KX4_AN:
+        case IXGBE_AUTOC_LMS_KX4_AN_1G_AN:
+                *speed = IXGBE_LINK_SPEED_UNKNOWN;
+                if (autoc_reg & IXGBE_AUTOC_KX4_SUPP)
+                        *speed |= IXGBE_LINK_SPEED_10GB_FULL;
+                if (autoc_reg & IXGBE_AUTOC_KX_SUPP)
+                        *speed |= IXGBE_LINK_SPEED_1GB_FULL;
+                *autoneg = true;
+                break;
+
+        default:
+                status = IXGBE_ERR_LINK_SETUP;
+                break;
+        }
+
+        return status;
+}
+
+/**
+ *  ixgbe_get_copper_link_settings_82598 - Determines default link settings
+ *  @hw: pointer to hardware structure
+ *  @speed: pointer to link speed
+ *  @autoneg: boolean auto-negotiation value
+ *
+ *  Determines the default link settings by reading the AUTOC register.
+ **/
+static s32 ixgbe_get_copper_link_settings_82598(struct ixgbe_hw *hw,
+                                                u32 *speed, bool *autoneg)
+{
+        s32 status = IXGBE_ERR_LINK_SETUP;
+        u16 speed_ability;
+
+        *speed = 0;
+        *autoneg = true;
+
+        status = ixgbe_read_phy_reg(hw, IXGBE_MDIO_PHY_SPEED_ABILITY,
+                                    IXGBE_MDIO_PMA_PMD_DEV_TYPE,
+                                    &speed_ability);
+
+        if (status == 0) {
+                if (speed_ability & IXGBE_MDIO_PHY_SPEED_10G)
+                    *speed |= IXGBE_LINK_SPEED_10GB_FULL;
+                if (speed_ability & IXGBE_MDIO_PHY_SPEED_1G)
+                    *speed |= IXGBE_LINK_SPEED_1GB_FULL;
+        }
+
+        return status;
+}
+
+/**
+ *  ixgbe_get_media_type_82598 - Determines media type
+ *  @hw: pointer to hardware structure
+ *
+ *  Returns the media type (fiber, copper, backplane)
+ **/
+static enum ixgbe_media_type ixgbe_get_media_type_82598(struct ixgbe_hw *hw)
+{
+        enum ixgbe_media_type media_type;
+
+        /* Media type for I82598 is based on device ID */
+        switch (hw->device_id) {
+        case IXGBE_DEV_ID_82598AF_DUAL_PORT:
+        case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
+        case IXGBE_DEV_ID_82598EB_CX4:
+                media_type = ixgbe_media_type_fiber;
+                break;
+        case IXGBE_DEV_ID_82598AT_DUAL_PORT:
+                media_type = ixgbe_media_type_copper;
+                break;
+        default:
+                media_type = ixgbe_media_type_unknown;
+                break;
+        }
+
+        return media_type;
+}
+
+/**
+ *  ixgbe_setup_mac_link_82598 - Configures MAC link settings
+ *  @hw: pointer to hardware structure
+ *
+ *  Configures link settings based on values in the ixgbe_hw struct.
+ *  Restarts the link.  Performs autonegotiation if needed.
+ **/
+static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw)
+{
+        u32 autoc_reg;
+        u32 links_reg;
+        u32 i;
+        s32 status = 0;
+
+        autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+
+        if (hw->mac.link_settings_loaded) {
+                autoc_reg &= ~IXGBE_AUTOC_LMS_ATTACH_TYPE;
+                autoc_reg &= ~IXGBE_AUTOC_LMS_MASK;
+                autoc_reg |= hw->mac.link_attach_type;
+                autoc_reg |= hw->mac.link_mode_select;
+
+                IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg);
+                msleep(50);
+        }
+
+        /* Restart link */
+        autoc_reg |= IXGBE_AUTOC_AN_RESTART;
+        IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc_reg);
+
+        /* Only poll for autoneg to complete if specified to do so */
+        if (hw->phy.autoneg_wait_to_complete) {
+                if (hw->mac.link_mode_select == IXGBE_AUTOC_LMS_KX4_AN ||
+                    hw->mac.link_mode_select == IXGBE_AUTOC_LMS_KX4_AN_1G_AN) {
+                        links_reg = 0; /* Just in case Autoneg time = 0 */
+                        for (i = 0; i < IXGBE_AUTO_NEG_TIME; i++) {
+                                links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
+                                if (links_reg & IXGBE_LINKS_KX_AN_COMP)
+                                        break;
+                                msleep(100);
+                        }
+                        if (!(links_reg & IXGBE_LINKS_KX_AN_COMP)) {
+                                status = IXGBE_ERR_AUTONEG_NOT_COMPLETE;
+                                hw_dbg(hw,
+                                       "Autonegotiation did not complete.\n");
+                        }
+                }
+        }
+
+        /*
+         * We want to save off the original Flow Control configuration just in
+         * case we get disconnected and then reconnected into a different hub
+         * or switch with different Flow Control capabilities.
+         */
+        hw->fc.type = hw->fc.original_type;
+        ixgbe_setup_fc(hw, 0);
+
+        /* Add delay to filter out noises during initial link setup */
+        msleep(50);
+
+        return status;
+}
+
+/**
+ *  ixgbe_check_mac_link_82598 - Get link/speed status
+ *  @hw: pointer to hardware structure
+ *  @speed: pointer to link speed
+ *  @link_up: true is link is up, false otherwise
+ *
+ *  Reads the links register to determine if link is up and the current speed
+ **/
+static s32 ixgbe_check_mac_link_82598(struct ixgbe_hw *hw, u32 *speed,
+                                      bool *link_up)
+{
+        u32 links_reg;
+
+        links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS);
+
+        if (links_reg & IXGBE_LINKS_UP)
+                *link_up = true;
+        else
+                *link_up = false;
+
+        if (links_reg & IXGBE_LINKS_SPEED)
+                *speed = IXGBE_LINK_SPEED_10GB_FULL;
+        else
+                *speed = IXGBE_LINK_SPEED_1GB_FULL;
+
+        return 0;
+}
+
+/**
+ *  ixgbe_setup_mac_link_speed_82598 - Set MAC link speed
+ *  @hw: pointer to hardware structure
+ *  @speed: new link speed
+ *  @autoneg: true if auto-negotiation enabled
+ *  @autoneg_wait_to_complete: true if waiting is needed to complete
+ *
+ *  Set the link speed in the AUTOC register and restarts link.
+ **/
+static s32 ixgbe_setup_mac_link_speed_82598(struct ixgbe_hw *hw,
+                                            u32 speed, bool autoneg,
+                                            bool autoneg_wait_to_complete)
+{
+        s32 status = 0;
+
+        /* If speed is 10G, then check for CX4 or XAUI. */
+        if ((speed == IXGBE_LINK_SPEED_10GB_FULL) &&
+            (!(hw->mac.link_attach_type & IXGBE_AUTOC_10G_KX4)))
+                hw->mac.link_mode_select = IXGBE_AUTOC_LMS_10G_LINK_NO_AN;
+        else if ((speed == IXGBE_LINK_SPEED_1GB_FULL) && (!autoneg))
+                hw->mac.link_mode_select = IXGBE_AUTOC_LMS_1G_LINK_NO_AN;
+        else if (autoneg) {
+                /* BX mode - Autonegotiate 1G */
+                if (!(hw->mac.link_attach_type & IXGBE_AUTOC_1G_PMA_PMD))
+                        hw->mac.link_mode_select = IXGBE_AUTOC_LMS_1G_AN;
+                else /* KX/KX4 mode */
+                        hw->mac.link_mode_select = IXGBE_AUTOC_LMS_KX4_AN_1G_AN;
+        } else {
+                status = IXGBE_ERR_LINK_SETUP;
+        }
+
+        if (status == 0) {
+                hw->phy.autoneg_wait_to_complete = autoneg_wait_to_complete;
+
+                hw->mac.link_settings_loaded = true;
+                /*
+                 * Setup and restart the link based on the new values in
+                 * ixgbe_hw This will write the AUTOC register based on the new
+                 * stored values
+                 */
+                hw->phy.ops.setup(hw);
+        }
+
+        return status;
+}
+
+
+/**
+ *  ixgbe_setup_copper_link_82598 - Setup copper link settings
+ *  @hw: pointer to hardware structure
+ *
+ *  Configures link settings based on values in the ixgbe_hw struct.
+ *  Restarts the link.  Performs autonegotiation if needed.  Restart
+ *  phy and wait for autonegotiate to finish.  Then synchronize the
+ *  MAC and PHY.
+ **/
+static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw)
+{
+        s32 status;
+        u32 speed = 0;
+        bool link_up = false;
+
+        /* Set up MAC */
+        hw->phy.ops.setup(hw);
+
+        /* Restart autonegotiation on PHY */
+        status = hw->phy.ops.setup(hw);
+
+        /* Synchronize MAC to PHY speed */
+        if (status == 0)
+                status = hw->phy.ops.check(hw, &speed, &link_up);
+
+        return status;
+}
+
+/**
+ *  ixgbe_check_copper_link_82598 - Syncs MAC & PHY link settings
+ *  @hw: pointer to hardware structure
+ *  @speed: pointer to link speed
+ *  @link_up: true if link is up, false otherwise
+ *
+ *  Reads the mac link, phy link, and synchronizes the MAC to PHY.
+ **/
+static s32 ixgbe_check_copper_link_82598(struct ixgbe_hw *hw, u32 *speed,
+                                         bool *link_up)
+{
+        s32 status;
+        u32 phy_speed = 0;
+        bool phy_link = false;
+
+        /* This is the speed and link the MAC is set at */
+        hw->phy.ops.check(hw, speed, link_up);
+
+        /*
+         * Check current speed and link status of the PHY register.
+         * This is a vendor specific register and may have to
+         * be changed for other copper PHYs.
+         */
+        status = hw->phy.ops.check(hw, &phy_speed, &phy_link);
+
+        if ((status == 0) && (phy_link)) {
+                /*
+                 * Check current link status of the MACs link's register
+                 * matches that of the speed in the PHY register
+                 */
+                if (*speed != phy_speed) {
+                        /*
+                         * The copper PHY requires 82598 attach type to be XAUI
+                         * for 10G and BX for 1G
+                         */
+                        hw->mac.link_attach_type =
+                                (IXGBE_AUTOC_10G_XAUI | IXGBE_AUTOC_1G_BX);
+
+                        /* Synchronize the MAC speed to the PHY speed */
+                        status = hw->phy.ops.setup_speed(hw, phy_speed, false,
+                                                          false);
+                        if (status == 0)
+                                hw->phy.ops.check(hw, speed, link_up);
+                        else
+                                status = IXGBE_ERR_LINK_SETUP;
+                }
+        } else {
+                *link_up = phy_link;
+        }
+
+        return status;
+}
+
+/**
+ *  ixgbe_setup_copper_link_speed_82598 - Set the PHY autoneg advertised field
+ *  @hw: pointer to hardware structure
+ *  @speed: new link speed
+ *  @autoneg: true if autonegotiation enabled
+ *  @autoneg_wait_to_complete: true if waiting is needed to complete
+ *
+ *  Sets the link speed in the AUTOC register in the MAC and restarts link.
+ **/
+static s32 ixgbe_setup_copper_link_speed_82598(struct ixgbe_hw *hw, u32 speed,
+                                               bool autoneg,
+                                               bool autoneg_wait_to_complete)
+{
+        s32 status;
+        bool link_up = 0;
+
+        /* Setup the PHY according to input speed */
+        status = hw->phy.ops.setup_speed(hw, speed, autoneg,
+                                          autoneg_wait_to_complete);
+
+        /* Synchronize MAC to PHY speed */
+        if (status == 0)
+                status = hw->phy.ops.check(hw, &speed, &link_up);
+
+        return status;
+}
+
+/**
+ *  ixgbe_reset_hw_82598 - Performs hardware reset
+ *  @hw: pointer to hardware structure
+ *
+ *  Resets the hardware by reseting the transmit and receive units, masks and
+ *  clears all interrupts, performing a PHY reset, and performing a link (MAC)
+ *  reset.
+ **/
+static s32 ixgbe_reset_hw_82598(struct ixgbe_hw *hw)
+{
+        s32 status = 0;
+        u32 ctrl;
+        u32 gheccr;
+        u32 i;
+        u32 autoc;
+        u8  analog_val;
+
+        /* Call adapter stop to disable tx/rx and clear interrupts */
+        ixgbe_stop_adapter(hw);
+
+        /*
+         * Power up the Atlas TX lanes if they are currently powered down.
+         * Atlas TX lanes are powered down for MAC loopback tests, but
+         * they are not automatically restored on reset.
+         */
+        ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, &analog_val);
+        if (analog_val & IXGBE_ATLAS_PDN_TX_REG_EN) {
+                /* Enable TX Atlas so packets can be transmitted again */
+                ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, &analog_val);
+                analog_val &= ~IXGBE_ATLAS_PDN_TX_REG_EN;
+                ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, analog_val);
+
+                ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, &analog_val);
+                analog_val &= ~IXGBE_ATLAS_PDN_TX_10G_QL_ALL;
+                ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, analog_val);
+
+                ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, &analog_val);
+                analog_val &= ~IXGBE_ATLAS_PDN_TX_1G_QL_ALL;
+                ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, analog_val);
+
+                ixgbe_read_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, &analog_val);
+                analog_val &= ~IXGBE_ATLAS_PDN_TX_AN_QL_ALL;
+                ixgbe_write_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, analog_val);
+        }
+
+        /* Reset PHY */
+        ixgbe_reset_phy(hw);
+
+        /*
+         * Prevent the PCI-E bus from from hanging by disabling PCI-E master
+         * access and verify no pending requests before reset
+         */
+        if (ixgbe_disable_pcie_master(hw) != 0) {
+                status = IXGBE_ERR_MASTER_REQUESTS_PENDING;
+                hw_dbg(hw, "PCI-E Master disable polling has failed.\n");
+        }
+
+        /*
+         * Issue global reset to the MAC.  This needs to be a SW reset.
+         * If link reset is used, it might reset the MAC when mng is using it
+         */
+        ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+        IXGBE_WRITE_REG(hw, IXGBE_CTRL, (ctrl | IXGBE_CTRL_RST));
+        IXGBE_WRITE_FLUSH(hw);
+
+        /* Poll for reset bit to self-clear indicating reset is complete */
+        for (i = 0; i < 10; i++) {
+                udelay(1);
+                ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL);
+                if (!(ctrl & IXGBE_CTRL_RST))
+                        break;
+        }
+        if (ctrl & IXGBE_CTRL_RST) {
+                status = IXGBE_ERR_RESET_FAILED;
+                hw_dbg(hw, "Reset polling failed to complete.\n");
+        }
+
+        msleep(50);
+
+        gheccr = IXGBE_READ_REG(hw, IXGBE_GHECCR);
+        gheccr &= ~((1 << 21) | (1 << 18) | (1 << 9) | (1 << 6));
+        IXGBE_WRITE_REG(hw, IXGBE_GHECCR, gheccr);
+
+        /*
+         * AUTOC register which stores link settings gets cleared
+         * and reloaded from EEPROM after reset. We need to restore
+         * our stored value from init in case SW changed the attach
+         * type or speed.  If this is the first time and link settings
+         * have not been stored, store default settings from AUTOC.
+         */
+        autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+        if (hw->mac.link_settings_loaded) {
+                autoc &= ~(IXGBE_AUTOC_LMS_ATTACH_TYPE);
+                autoc &= ~(IXGBE_AUTOC_LMS_MASK);
+                autoc |= hw->mac.link_attach_type;
+                autoc |= hw->mac.link_mode_select;
+                IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc);
+        } else {
+                hw->mac.link_attach_type =
+                                         (autoc & IXGBE_AUTOC_LMS_ATTACH_TYPE);
+                hw->mac.link_mode_select = (autoc & IXGBE_AUTOC_LMS_MASK);
+                hw->mac.link_settings_loaded = true;
+        }
+
+        /* Store the permanent mac address */
+        ixgbe_get_mac_addr(hw, hw->mac.perm_addr);
+
+        return status;
+}
+
+static struct ixgbe_mac_operations mac_ops_82598 = {
+        .reset                  = &ixgbe_reset_hw_82598,
+        .get_media_type         = &ixgbe_get_media_type_82598,
+};
+
+static struct ixgbe_phy_operations phy_ops_82598EB = {
+        .setup                  = &ixgbe_setup_copper_link_82598,
+        .check                  = &ixgbe_check_copper_link_82598,
+        .setup_speed            = &ixgbe_setup_copper_link_speed_82598,
+        .get_settings           = &ixgbe_get_copper_link_settings_82598,
+};
+
+struct ixgbe_info ixgbe_82598EB_info = {
+        .mac                    = ixgbe_mac_82598EB,
+        .get_invariants         = &ixgbe_get_invariants_82598,
+        .mac_ops                = &mac_ops_82598,
+        .phy_ops                = &phy_ops_82598EB,
+};
+
+static struct ixgbe_phy_operations phy_ops_82598AT = {
+        .setup                  = &ixgbe_setup_tnx_phy_link,
+        .check                  = &ixgbe_check_tnx_phy_link,
+        .setup_speed            = &ixgbe_setup_tnx_phy_link_speed,
+        .get_settings           = &ixgbe_get_copper_link_settings_82598,
+};
+
+struct ixgbe_info ixgbe_82598AT_info = {
+        .mac                    = ixgbe_mac_82598EB,
+        .get_invariants         = &ixgbe_get_invariants_82598,
+        .mac_ops                = &mac_ops_82598,
+        .phy_ops                = &phy_ops_82598AT,
+};
+
+static struct ixgbe_phy_operations phy_ops_82598AF = {
+        .setup                  = &ixgbe_setup_mac_link_82598,
+        .check                  = &ixgbe_check_mac_link_82598,
+        .setup_speed            = &ixgbe_setup_mac_link_speed_82598,
+        .get_settings           = &ixgbe_get_link_settings_82598,
+};
+
+struct ixgbe_info ixgbe_82598AF_info = {
+        .mac                    = ixgbe_mac_82598EB,
+        .get_invariants         = &ixgbe_get_invariants_82598,
+        .mac_ops                = &mac_ops_82598,
+        .phy_ops                = &phy_ops_82598AF,
+};
+