diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_82598.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_82598.c | 1353 |
1 files changed, 0 insertions, 1353 deletions
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c deleted file mode 100644 index 0d4e3826449..00000000000 --- a/drivers/net/ixgbe/ixgbe_82598.c +++ /dev/null @@ -1,1353 +0,0 @@ -/******************************************************************************* - - Intel 10 Gigabit PCI Express Linux driver - Copyright(c) 1999 - 2011 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: - 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.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 -#define IXGBE_82598_MC_TBL_SIZE 128 -#define IXGBE_82598_VFT_TBL_SIZE 128 -#define IXGBE_82598_RX_PB_SIZE 512 - -static s32 ixgbe_setup_copper_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - bool autoneg, - bool autoneg_wait_to_complete); -static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset, - u8 *eeprom_data); - -/** - * ixgbe_set_pcie_completion_timeout - set pci-e completion timeout - * @hw: pointer to the HW structure - * - * The defaults for 82598 should be in the range of 50us to 50ms, - * however the hardware default for these parts is 500us to 1ms which is less - * than the 10ms recommended by the pci-e spec. To address this we need to - * increase the value to either 10ms to 250ms for capability version 1 config, - * or 16ms to 55ms for version 2. - **/ -static void ixgbe_set_pcie_completion_timeout(struct ixgbe_hw *hw) -{ - struct ixgbe_adapter *adapter = hw->back; - u32 gcr = IXGBE_READ_REG(hw, IXGBE_GCR); - u16 pcie_devctl2; - - /* only take action if timeout value is defaulted to 0 */ - if (gcr & IXGBE_GCR_CMPL_TMOUT_MASK) - goto out; - - /* - * if capababilities version is type 1 we can write the - * timeout of 10ms to 250ms through the GCR register - */ - if (!(gcr & IXGBE_GCR_CAP_VER2)) { - gcr |= IXGBE_GCR_CMPL_TMOUT_10ms; - goto out; - } - - /* - * for version 2 capabilities we need to write the config space - * directly in order to set the completion timeout value for - * 16ms to 55ms - */ - pci_read_config_word(adapter->pdev, - IXGBE_PCI_DEVICE_CONTROL2, &pcie_devctl2); - pcie_devctl2 |= IXGBE_PCI_DEVICE_CONTROL2_16ms; - pci_write_config_word(adapter->pdev, - IXGBE_PCI_DEVICE_CONTROL2, pcie_devctl2); -out: - /* disable completion timeout resend */ - gcr &= ~IXGBE_GCR_CMPL_TMOUT_RESEND; - IXGBE_WRITE_REG(hw, IXGBE_GCR, gcr); -} - -/** - * ixgbe_get_pcie_msix_count_82598 - Gets MSI-X vector count - * @hw: pointer to hardware structure - * - * Read PCIe configuration space, and get the MSI-X vector count from - * the capabilities table. - **/ -static u16 ixgbe_get_pcie_msix_count_82598(struct ixgbe_hw *hw) -{ - struct ixgbe_adapter *adapter = hw->back; - u16 msix_count; - pci_read_config_word(adapter->pdev, IXGBE_PCIE_MSIX_82598_CAPS, - &msix_count); - msix_count &= IXGBE_PCIE_MSIX_TBL_SZ_MASK; - - /* MSI-X count is zero-based in HW, so increment to give proper value */ - msix_count++; - - return msix_count; -} - -/** - */ -static s32 ixgbe_get_invariants_82598(struct ixgbe_hw *hw) -{ - struct ixgbe_mac_info *mac = &hw->mac; - - /* Call PHY identify routine to get the phy type */ - ixgbe_identify_phy_generic(hw); - - mac->mcft_size = IXGBE_82598_MC_TBL_SIZE; - mac->vft_size = IXGBE_82598_VFT_TBL_SIZE; - mac->num_rar_entries = IXGBE_82598_RAR_ENTRIES; - mac->max_rx_queues = IXGBE_82598_MAX_RX_QUEUES; - mac->max_tx_queues = IXGBE_82598_MAX_TX_QUEUES; - mac->max_msix_vectors = ixgbe_get_pcie_msix_count_82598(hw); - - return 0; -} - -/** - * ixgbe_init_phy_ops_82598 - PHY/SFP specific init - * @hw: pointer to hardware structure - * - * Initialize any function pointers that were not able to be - * set during get_invariants because the PHY/SFP type was - * not known. Perform the SFP init if necessary. - * - **/ -static s32 ixgbe_init_phy_ops_82598(struct ixgbe_hw *hw) -{ - struct ixgbe_mac_info *mac = &hw->mac; - struct ixgbe_phy_info *phy = &hw->phy; - s32 ret_val = 0; - u16 list_offset, data_offset; - - /* Identify the PHY */ - phy->ops.identify(hw); - - /* Overwrite the link function pointers if copper PHY */ - if (mac->ops.get_media_type(hw) == ixgbe_media_type_copper) { - mac->ops.setup_link = &ixgbe_setup_copper_link_82598; - mac->ops.get_link_capabilities = - &ixgbe_get_copper_link_capabilities_generic; - } - - switch (hw->phy.type) { - case ixgbe_phy_tn: - phy->ops.setup_link = &ixgbe_setup_phy_link_tnx; - phy->ops.check_link = &ixgbe_check_phy_link_tnx; - phy->ops.get_firmware_version = - &ixgbe_get_phy_firmware_version_tnx; - break; - case ixgbe_phy_nl: - phy->ops.reset = &ixgbe_reset_phy_nl; - - /* Call SFP+ identify routine to get the SFP+ module type */ - ret_val = phy->ops.identify_sfp(hw); - if (ret_val != 0) - goto out; - else if (hw->phy.sfp_type == ixgbe_sfp_type_unknown) { - ret_val = IXGBE_ERR_SFP_NOT_SUPPORTED; - goto out; - } - - /* Check to see if SFP+ module is supported */ - ret_val = ixgbe_get_sfp_init_sequence_offsets(hw, - &list_offset, - &data_offset); - if (ret_val != 0) { - ret_val = IXGBE_ERR_SFP_NOT_SUPPORTED; - goto out; - } - break; - default: - break; - } - -out: - return ret_val; -} - -/** - * ixgbe_start_hw_82598 - Prepare hardware for Tx/Rx - * @hw: pointer to hardware structure - * - * Starts the hardware using the generic start_hw function. - * Disables relaxed ordering Then set pcie completion timeout - * - **/ -static s32 ixgbe_start_hw_82598(struct ixgbe_hw *hw) -{ - u32 regval; - u32 i; - s32 ret_val = 0; - - ret_val = ixgbe_start_hw_generic(hw); - - /* Disable relaxed ordering */ - for (i = 0; ((i < hw->mac.max_tx_queues) && - (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { - regval = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i)); - regval &= ~IXGBE_DCA_TXCTRL_TX_WB_RO_EN; - IXGBE_WRITE_REG(hw, IXGBE_DCA_TXCTRL(i), regval); - } - - for (i = 0; ((i < hw->mac.max_rx_queues) && - (i < IXGBE_DCA_MAX_QUEUES_82598)); i++) { - regval = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); - regval &= ~(IXGBE_DCA_RXCTRL_DESC_WRO_EN | - IXGBE_DCA_RXCTRL_DESC_HSRO_EN); - IXGBE_WRITE_REG(hw, IXGBE_DCA_RXCTRL(i), regval); - } - - hw->mac.rx_pb_size = IXGBE_82598_RX_PB_SIZE; - - /* set the completion timeout for interface */ - if (ret_val == 0) - ixgbe_set_pcie_completion_timeout(hw); - - return ret_val; -} - -/** - * ixgbe_get_link_capabilities_82598 - Determines link capabilities - * @hw: pointer to hardware structure - * @speed: pointer to link speed - * @autoneg: boolean auto-negotiation value - * - * Determines the link capabilities by reading the AUTOC register. - **/ -static s32 ixgbe_get_link_capabilities_82598(struct ixgbe_hw *hw, - ixgbe_link_speed *speed, - bool *autoneg) -{ - s32 status = 0; - u32 autoc = 0; - - /* - * Determine link capabilities based on the stored value of AUTOC, - * which represents EEPROM defaults. If AUTOC value has not been - * stored, use the current register value. - */ - if (hw->mac.orig_link_settings_stored) - autoc = hw->mac.orig_autoc; - else - autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - - switch (autoc & 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 & IXGBE_AUTOC_KX4_SUPP) - *speed |= IXGBE_LINK_SPEED_10GB_FULL; - if (autoc & IXGBE_AUTOC_KX_SUPP) - *speed |= IXGBE_LINK_SPEED_1GB_FULL; - *autoneg = true; - break; - - default: - status = IXGBE_ERR_LINK_SETUP; - break; - } - - 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; - - /* Detect if there is a copper PHY attached. */ - switch (hw->phy.type) { - case ixgbe_phy_cu_unknown: - case ixgbe_phy_tn: - case ixgbe_phy_aq: - media_type = ixgbe_media_type_copper; - goto out; - default: - break; - } - - /* Media type for I82598 is based on device ID */ - switch (hw->device_id) { - case IXGBE_DEV_ID_82598: - case IXGBE_DEV_ID_82598_BX: - /* Default device ID is mezzanine card KX/KX4 */ - media_type = ixgbe_media_type_backplane; - break; - case IXGBE_DEV_ID_82598AF_DUAL_PORT: - case IXGBE_DEV_ID_82598AF_SINGLE_PORT: - case IXGBE_DEV_ID_82598_DA_DUAL_PORT: - case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM: - case IXGBE_DEV_ID_82598EB_XF_LR: - case IXGBE_DEV_ID_82598EB_SFP_LOM: - media_type = ixgbe_media_type_fiber; - break; - case IXGBE_DEV_ID_82598EB_CX4: - case IXGBE_DEV_ID_82598_CX4_DUAL_PORT: - media_type = ixgbe_media_type_cx4; - break; - case IXGBE_DEV_ID_82598AT: - case IXGBE_DEV_ID_82598AT2: - media_type = ixgbe_media_type_copper; - break; - default: - media_type = ixgbe_media_type_unknown; - break; - } -out: - return media_type; -} - -/** - * ixgbe_fc_enable_82598 - Enable flow control - * @hw: pointer to hardware structure - * @packetbuf_num: packet buffer number (0-7) - * - * Enable flow control according to the current settings. - **/ -static s32 ixgbe_fc_enable_82598(struct ixgbe_hw *hw, s32 packetbuf_num) -{ - s32 ret_val = 0; - u32 fctrl_reg; - u32 rmcs_reg; - u32 reg; - u32 rx_pba_size; - u32 link_speed = 0; - bool link_up; - -#ifdef CONFIG_DCB - if (hw->fc.requested_mode == ixgbe_fc_pfc) - goto out; - -#endif /* CONFIG_DCB */ - /* - * On 82598 having Rx FC on causes resets while doing 1G - * so if it's on turn it off once we know link_speed. For - * more details see 82598 Specification update. - */ - hw->mac.ops.check_link(hw, &link_speed, &link_up, false); - if (link_up && link_speed == IXGBE_LINK_SPEED_1GB_FULL) { - switch (hw->fc.requested_mode) { - case ixgbe_fc_full: - hw->fc.requested_mode = ixgbe_fc_tx_pause; - break; - case ixgbe_fc_rx_pause: - hw->fc.requested_mode = ixgbe_fc_none; - break; - default: - /* no change */ - break; - } - } - - /* Negotiate the fc mode to use */ - ret_val = ixgbe_fc_autoneg(hw); - if (ret_val == IXGBE_ERR_FLOW_CONTROL) - goto out; - - /* Disable any previous flow control settings */ - fctrl_reg = IXGBE_READ_REG(hw, IXGBE_FCTRL); - fctrl_reg &= ~(IXGBE_FCTRL_RFCE | IXGBE_FCTRL_RPFCE); - - rmcs_reg = IXGBE_READ_REG(hw, IXGBE_RMCS); - rmcs_reg &= ~(IXGBE_RMCS_TFCE_PRIORITY | IXGBE_RMCS_TFCE_802_3X); - - /* - * The possible values of fc.current_mode are: - * 0: Flow control is completely disabled - * 1: Rx flow control is enabled (we can receive pause frames, - * but not send pause frames). - * 2: Tx flow control is enabled (we can send pause frames but - * we do not support receiving pause frames). - * 3: Both Rx and Tx flow control (symmetric) are enabled. -#ifdef CONFIG_DCB - * 4: Priority Flow Control is enabled. -#endif - * other: Invalid. - */ - switch (hw->fc.current_mode) { - case ixgbe_fc_none: - /* - * Flow control is disabled by software override or autoneg. - * The code below will actually disable it in the HW. - */ - break; - case ixgbe_fc_rx_pause: - /* - * Rx Flow control is enabled and Tx Flow control is - * disabled by software override. Since there really - * isn't a way to advertise that we are capable of RX - * Pause ONLY, we will advertise that we support both - * symmetric and asymmetric Rx PAUSE. Later, we will - * disable the adapter's ability to send PAUSE frames. - */ - fctrl_reg |= IXGBE_FCTRL_RFCE; - break; - case ixgbe_fc_tx_pause: - /* - * Tx Flow control is enabled, and Rx Flow control is - * disabled by software override. - */ - rmcs_reg |= IXGBE_RMCS_TFCE_802_3X; - break; - case ixgbe_fc_full: - /* Flow control (both Rx and Tx) is enabled by SW override. */ - fctrl_reg |= IXGBE_FCTRL_RFCE; - rmcs_reg |= IXGBE_RMCS_TFCE_802_3X; - break; -#ifdef CONFIG_DCB - case ixgbe_fc_pfc: - goto out; - break; -#endif /* CONFIG_DCB */ - default: - hw_dbg(hw, "Flow control param set incorrectly\n"); - ret_val = IXGBE_ERR_CONFIG; - goto out; - break; - } - - /* Set 802.3x based flow control settings. */ - fctrl_reg |= IXGBE_FCTRL_DPF; - IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl_reg); - IXGBE_WRITE_REG(hw, IXGBE_RMCS, rmcs_reg); - - /* Set up and enable Rx high/low water mark thresholds, enable XON. */ - if (hw->fc.current_mode & ixgbe_fc_tx_pause) { - rx_pba_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(packetbuf_num)); - rx_pba_size >>= IXGBE_RXPBSIZE_SHIFT; - - reg = (rx_pba_size - hw->fc.low_water) << 6; - if (hw->fc.send_xon) - reg |= IXGBE_FCRTL_XONE; - - IXGBE_WRITE_REG(hw, IXGBE_FCRTL(packetbuf_num), reg); - - reg = (rx_pba_size - hw->fc.high_water) << 6; - reg |= IXGBE_FCRTH_FCEN; - - IXGBE_WRITE_REG(hw, IXGBE_FCRTH(packetbuf_num), reg); - } - - /* Configure pause time (2 TCs per register) */ - reg = IXGBE_READ_REG(hw, IXGBE_FCTTV(packetbuf_num / 2)); - if ((packetbuf_num & 1) == 0) - reg = (reg & 0xFFFF0000) | hw->fc.pause_time; - else - reg = (reg & 0x0000FFFF) | (hw->fc.pause_time << 16); - IXGBE_WRITE_REG(hw, IXGBE_FCTTV(packetbuf_num / 2), reg); - - IXGBE_WRITE_REG(hw, IXGBE_FCRTV, (hw->fc.pause_time >> 1)); - -out: - return ret_val; -} - -/** - * ixgbe_start_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_start_mac_link_82598(struct ixgbe_hw *hw, - bool autoneg_wait_to_complete) -{ - u32 autoc_reg; - u32 links_reg; - u32 i; - s32 status = 0; - - /* Restart link */ - autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC); - 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 (autoneg_wait_to_complete) { - if ((autoc_reg & IXGBE_AUTOC_LMS_MASK) == - IXGBE_AUTOC_LMS_KX4_AN || - (autoc_reg & IXGBE_AUTOC_LMS_MASK) == - 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"); - } - } - } - - /* Add delay to filter out noises during initial link setup */ - msleep(50); - - return status; -} - -/** - * ixgbe_validate_link_ready - Function looks for phy link - * @hw: pointer to hardware structure - * - * Function indicates success when phy link is available. If phy is not ready - * within 5 seconds of MAC indicating link, the function returns error. - **/ -static s32 ixgbe_validate_link_ready(struct ixgbe_hw *hw) -{ - u32 timeout; - u16 an_reg; - - if (hw->device_id != IXGBE_DEV_ID_82598AT2) - return 0; - - for (timeout = 0; - timeout < IXGBE_VALIDATE_LINK_READY_TIMEOUT; timeout++) { - hw->phy.ops.read_reg(hw, MDIO_STAT1, MDIO_MMD_AN, &an_reg); - - if ((an_reg & MDIO_AN_STAT1_COMPLETE) && - (an_reg & MDIO_STAT1_LSTATUS)) - break; - - msleep(100); - } - - if (timeout == IXGBE_VALIDATE_LINK_READY_TIMEOUT) { - hw_dbg(hw, "Link was indicated but link is down\n"); - return IXGBE_ERR_LINK_SETUP; - } - - return 0; -} - -/** - * 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 - * @link_up_wait_to_complete: bool used to wait for link up or not - * - * 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, - ixgbe_link_speed *speed, bool *link_up, - bool link_up_wait_to_complete) -{ - u32 links_reg; - u32 i; - u16 link_reg, adapt_comp_reg; - - /* - * SERDES PHY requires us to read link status from register 0xC79F. - * Bit 0 set indicates link is up/ready; clear indicates link down. - * 0xC00C is read to check that the XAUI lanes are active. Bit 0 - * clear indicates active; set indicates inactive. - */ - if (hw->phy.type == ixgbe_phy_nl) { - hw->phy.ops.read_reg(hw, 0xC79F, MDIO_MMD_PMAPMD, &link_reg); - hw->phy.ops.read_reg(hw, 0xC79F, MDIO_MMD_PMAPMD, &link_reg); - hw->phy.ops.read_reg(hw, 0xC00C, MDIO_MMD_PMAPMD, - &adapt_comp_reg); - if (link_up_wait_to_complete) { - for (i = 0; i < IXGBE_LINK_UP_TIME; i++) { - if ((link_reg & 1) && - ((adapt_comp_reg & 1) == 0)) { - *link_up = true; - break; - } else { - *link_up = false; - } - msleep(100); - hw->phy.ops.read_reg(hw, 0xC79F, - MDIO_MMD_PMAPMD, - &link_reg); - hw->phy.ops.read_reg(hw, 0xC00C, - MDIO_MMD_PMAPMD, - &adapt_comp_reg); - } - } else { - if ((link_reg & 1) && ((adapt_comp_reg & 1) == 0)) - *link_up = true; - else - *link_up = false; - } - - if (*link_up == false) - goto out; - } - - links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); - if (link_up_wait_to_complete) { - for (i = 0; i < IXGBE_LINK_UP_TIME; i++) { - if (links_reg & IXGBE_LINKS_UP) { - *link_up = true; - break; - } else { - *link_up = false; - } - msleep(100); - links_reg = IXGBE_READ_REG(hw, IXGBE_LINKS); - } - } else { - 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; - - if ((hw->device_id == IXGBE_DEV_ID_82598AT2) && (*link_up == true) && - (ixgbe_validate_link_ready(hw) != 0)) - *link_up = false; - - /* if link is down, zero out the current_mode */ - if (*link_up == false) { - hw->fc.current_mode = ixgbe_fc_none; - hw->fc.fc_was_autonegged = false; - } -out: - return 0; -} - -/** - * ixgbe_setup_mac_link_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 when waiting for completion is needed - * - * Set the link speed in the AUTOC register and restarts link. - **/ -static s32 ixgbe_setup_mac_link_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, bool autoneg, - bool autoneg_wait_to_complete) -{ - s32 status = 0; - ixgbe_link_speed link_capabilities = IXGBE_LINK_SPEED_UNKNOWN; - u32 curr_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - u32 autoc = curr_autoc; - u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK; - - /* Check to see if speed passed in is supported. */ - ixgbe_get_link_capabilities_82598(hw, &link_capabilities, &autoneg); - speed &= link_capabilities; - - if (speed == IXGBE_LINK_SPEED_UNKNOWN) - status = IXGBE_ERR_LINK_SETUP; - - /* Set KX4/KX support according to speed requested */ - else if (link_mode == IXGBE_AUTOC_LMS_KX4_AN || - link_mode == IXGBE_AUTOC_LMS_KX4_AN_1G_AN) { - autoc &= ~IXGBE_AUTOC_KX4_KX_SUPP_MASK; - if (speed & IXGBE_LINK_SPEED_10GB_FULL) - autoc |= IXGBE_AUTOC_KX4_SUPP; - if (speed & IXGBE_LINK_SPEED_1GB_FULL) - autoc |= IXGBE_AUTOC_KX_SUPP; - if (autoc != curr_autoc) - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc); - } - - if (status == 0) { - /* - * 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 - */ - status = ixgbe_start_mac_link_82598(hw, - autoneg_wait_to_complete); - } - - return status; -} - - -/** - * ixgbe_setup_copper_link_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_82598(struct ixgbe_hw *hw, - ixgbe_link_speed speed, - bool autoneg, - bool autoneg_wait_to_complete) -{ - s32 status; - - /* Setup the PHY according to input speed */ - status = hw->phy.ops.setup_link_speed(hw, speed, autoneg, - autoneg_wait_to_complete); - /* Set up MAC */ - ixgbe_start_mac_link_82598(hw, autoneg_wait_to_complete); - - return status; -} - -/** - * ixgbe_reset_hw_82598 - Performs hardware reset - * @hw: pointer to hardware structure - * - * Resets the hardware by resetting 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; - s32 phy_status = 0; - u32 ctrl; - u32 gheccr; - u32 i; - u32 autoc; - u8 analog_val; - - /* Call adapter stop to disable tx/rx and clear interrupts */ - hw->mac.ops.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. - */ - hw->mac.ops.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 */ - hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, - &analog_val); - analog_val &= ~IXGBE_ATLAS_PDN_TX_REG_EN; - hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_LPBK, - analog_val); - - hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, - &analog_val); - analog_val &= ~IXGBE_ATLAS_PDN_TX_10G_QL_ALL; - hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_10G, - analog_val); - - hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, - &analog_val); - analog_val &= ~IXGBE_ATLAS_PDN_TX_1G_QL_ALL; - hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_1G, - analog_val); - - hw->mac.ops.read_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, - &analog_val); - analog_val &= ~IXGBE_ATLAS_PDN_TX_AN_QL_ALL; - hw->mac.ops.write_analog_reg8(hw, IXGBE_ATLAS_PDN_AN, - analog_val); - } - - /* Reset PHY */ - if (hw->phy.reset_disable == false) { - /* PHY ops must be identified and initialized prior to reset */ - - /* Init PHY and function pointers, perform SFP setup */ - phy_status = hw->phy.ops.init(hw); - if (phy_status == IXGBE_ERR_SFP_NOT_SUPPORTED) - goto reset_hw_out; - else if (phy_status == IXGBE_ERR_SFP_NOT_PRESENT) - goto no_phy_reset; - - hw->phy.ops.reset(hw); - } - -no_phy_reset: - /* - * Prevent the PCI-E bus from from hanging by disabling PCI-E master - * access and verify no pending requests before reset - */ - ixgbe_disable_pcie_master(hw); - -mac_reset_top: - /* - * 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"); - } - - /* - * Double resets are required for recovery from certain error - * conditions. Between resets, it is necessary to stall to allow time - * for any pending HW events to complete. We use 1usec since that is - * what is needed for ixgbe_disable_pcie_master(). The second reset - * then clears out any effects of those events. - */ - if (hw->mac.flags & IXGBE_FLAGS_DOUBLE_RESET_REQUIRED) { - hw->mac.flags &= ~IXGBE_FLAGS_DOUBLE_RESET_REQUIRED; - udelay(1); - goto mac_reset_top; - } - - 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); - - /* - * Store the original AUTOC value if it has not been - * stored off yet. Otherwise restore the stored original - * AUTOC value since the reset operation sets back to deaults. - */ - autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - if (hw->mac.orig_link_settings_stored == false) { - hw->mac.orig_autoc = autoc; - hw->mac.orig_link_settings_stored = true; - } else if (autoc != hw->mac.orig_autoc) { - IXGBE_WRITE_REG(hw, IXGBE_AUTOC, hw->mac.orig_autoc); - } - - /* Store the permanent mac address */ - hw->mac.ops.get_mac_addr(hw, hw->mac.perm_addr); - - /* - * Store MAC address from RAR0, clear receive address registers, and - * clear the multicast table - */ - hw->mac.ops.init_rx_addrs(hw); - -reset_hw_out: - if (phy_status) - status = phy_status; - - return status; -} - -/** - * ixgbe_set_vmdq_82598 - Associate a VMDq set index with a rx address - * @hw: pointer to hardware struct - * @rar: receive address register index to associate with a VMDq index - * @vmdq: VMDq set index - **/ -static s32 ixgbe_set_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq) -{ - u32 rar_high; - u32 rar_entries = hw->mac.num_rar_entries; - - /* Make sure we are using a valid rar index range */ - if (rar >= rar_entries) { - hw_dbg(hw, "RAR index %d is out of range.\n", rar); - return IXGBE_ERR_INVALID_ARGUMENT; - } - - rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar)); - rar_high &= ~IXGBE_RAH_VIND_MASK; - rar_high |= ((vmdq << IXGBE_RAH_VIND_SHIFT) & IXGBE_RAH_VIND_MASK); - IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high); - return 0; -} - -/** - * ixgbe_clear_vmdq_82598 - Disassociate a VMDq set index from an rx address - * @hw: pointer to hardware struct - * @rar: receive address register index to associate with a VMDq index - * @vmdq: VMDq clear index (not used in 82598, but elsewhere) - **/ -static s32 ixgbe_clear_vmdq_82598(struct ixgbe_hw *hw, u32 rar, u32 vmdq) -{ - u32 rar_high; - u32 rar_entries = hw->mac.num_rar_entries; - - - /* Make sure we are using a valid rar index range */ - if (rar >= rar_entries) { - hw_dbg(hw, "RAR index %d is out of range.\n", rar); - return IXGBE_ERR_INVALID_ARGUMENT; - } - - rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(rar)); - if (rar_high & IXGBE_RAH_VIND_MASK) { - rar_high &= ~IXGBE_RAH_VIND_MASK; - IXGBE_WRITE_REG(hw, IXGBE_RAH(rar), rar_high); - } - - return 0; -} - -/** - * ixgbe_set_vfta_82598 - Set VLAN filter table - * @hw: pointer to hardware structure - * @vlan: VLAN id to write to VLAN filter - * @vind: VMDq output index that maps queue to VLAN id in VFTA - * @vlan_on: boolean flag to turn on/off VLAN in VFTA - * - * Turn on/off specified VLAN in the VLAN filter table. - **/ -static s32 ixgbe_set_vfta_82598(struct ixgbe_hw *hw, u32 vlan, u32 vind, - bool vlan_on) -{ - u32 regindex; - u32 bitindex; - u32 bits; - u32 vftabyte; - - if (vlan > 4095) - return IXGBE_ERR_PARAM; - - /* Determine 32-bit word position in array */ - regindex = (vlan >> 5) & 0x7F; /* upper seven bits */ - - /* Determine the location of the (VMD) queue index */ - vftabyte = ((vlan >> 3) & 0x03); /* bits (4:3) indicating byte array */ - bitindex = (vlan & 0x7) << 2; /* lower 3 bits indicate nibble */ - - /* Set the nibble for VMD queue index */ - bits = IXGBE_READ_REG(hw, IXGBE_VFTAVIND(vftabyte, regindex)); - bits &= (~(0x0F << bitindex)); - bits |= (vind << bitindex); - IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(vftabyte, regindex), bits); - - /* Determine the location of the bit for this VLAN id */ - bitindex = vlan & 0x1F; /* lower five bits */ - - bits = IXGBE_READ_REG(hw, IXGBE_VFTA(regindex)); - if (vlan_on) - /* Turn on this VLAN id */ - bits |= (1 << bitindex); - else - /* Turn off this VLAN id */ - bits &= ~(1 << bitindex); - IXGBE_WRITE_REG(hw, IXGBE_VFTA(regindex), bits); - - return 0; -} - -/** - * ixgbe_clear_vfta_82598 - Clear VLAN filter table - * @hw: pointer to hardware structure - * - * Clears the VLAN filer table, and the VMDq index associated with the filter - **/ -static s32 ixgbe_clear_vfta_82598(struct ixgbe_hw *hw) -{ - u32 offset; - u32 vlanbyte; - - for (offset = 0; offset < hw->mac.vft_size; offset++) - IXGBE_WRITE_REG(hw, IXGBE_VFTA(offset), 0); - - for (vlanbyte = 0; vlanbyte < 4; vlanbyte++) - for (offset = 0; offset < hw->mac.vft_size; offset++) - IXGBE_WRITE_REG(hw, IXGBE_VFTAVIND(vlanbyte, offset), - 0); - - return 0; -} - -/** - * ixgbe_read_analog_reg8_82598 - Reads 8 bit Atlas analog register - * @hw: pointer to hardware structure - * @reg: analog register to read - * @val: read value - * - * Performs read operation to Atlas analog register specified. - **/ -static s32 ixgbe_read_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 *val) -{ - u32 atlas_ctl; - - IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, - IXGBE_ATLASCTL_WRITE_CMD | (reg << 8)); - IXGBE_WRITE_FLUSH(hw); - udelay(10); - atlas_ctl = IXGBE_READ_REG(hw, IXGBE_ATLASCTL); - *val = (u8)atlas_ctl; - - return 0; -} - -/** - * ixgbe_write_analog_reg8_82598 - Writes 8 bit Atlas analog register - * @hw: pointer to hardware structure - * @reg: atlas register to write - * @val: value to write - * - * Performs write operation to Atlas analog register specified. - **/ -static s32 ixgbe_write_analog_reg8_82598(struct ixgbe_hw *hw, u32 reg, u8 val) -{ - u32 atlas_ctl; - - atlas_ctl = (reg << 8) | val; - IXGBE_WRITE_REG(hw, IXGBE_ATLASCTL, atlas_ctl); - IXGBE_WRITE_FLUSH(hw); - udelay(10); - - return 0; -} - -/** - * ixgbe_read_i2c_eeprom_82598 - Reads 8 bit word over I2C interface. - * @hw: pointer to hardware structure - * @byte_offset: EEPROM byte offset to read - * @eeprom_data: value read - * - * Performs 8 byte read operation to SFP module's EEPROM over I2C interface. - **/ -static s32 ixgbe_read_i2c_eeprom_82598(struct ixgbe_hw *hw, u8 byte_offset, - u8 *eeprom_data) -{ - s32 status = 0; - u16 sfp_addr = 0; - u16 sfp_data = 0; - u16 sfp_stat = 0; - u32 i; - - if (hw->phy.type == ixgbe_phy_nl) { - /* - * phy SDA/SCL registers are at addresses 0xC30A to - * 0xC30D. These registers are used to talk to the SFP+ - * module's EEPROM through the SDA/SCL (I2C) interface. - */ - sfp_addr = (IXGBE_I2C_EEPROM_DEV_ADDR << 8) + byte_offset; - sfp_addr = (sfp_addr | IXGBE_I2C_EEPROM_READ_MASK); - hw->phy.ops.write_reg(hw, - IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR, - MDIO_MMD_PMAPMD, - sfp_addr); - - /* Poll status */ - for (i = 0; i < 100; i++) { - hw->phy.ops.read_reg(hw, - IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT, - MDIO_MMD_PMAPMD, - &sfp_stat); - sfp_stat = sfp_stat & IXGBE_I2C_EEPROM_STATUS_MASK; - if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS) - break; - usleep_range(10000, 20000); - } - - if (sfp_stat != IXGBE_I2C_EEPROM_STATUS_PASS) { - hw_dbg(hw, "EEPROM read did not pass.\n"); - status = IXGBE_ERR_SFP_NOT_PRESENT; - goto out; - } - - /* Read data */ - hw->phy.ops.read_reg(hw, IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA, - MDIO_MMD_PMAPMD, &sfp_data); - - *eeprom_data = (u8)(sfp_data >> 8); - } else { - status = IXGBE_ERR_PHY; - goto out; - } - -out: - return status; -} - -/** - * ixgbe_get_supported_physical_layer_82598 - Returns physical layer type - * @hw: pointer to hardware structure - * - * Determines physical layer capabilities of the current configuration. - **/ -static u32 ixgbe_get_supported_physical_layer_82598(struct ixgbe_hw *hw) -{ - u32 physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; - u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC); - u32 pma_pmd_10g = autoc & IXGBE_AUTOC_10G_PMA_PMD_MASK; - u32 pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK; - u16 ext_ability = 0; - - hw->phy.ops.identify(hw); - - /* Copper PHY must be checked before AUTOC LMS to determine correct - * physical layer because 10GBase-T PHYs use LMS = KX4/KX */ - switch (hw->phy.type) { - case ixgbe_phy_tn: - case ixgbe_phy_aq: - case ixgbe_phy_cu_unknown: - hw->phy.ops.read_reg(hw, MDIO_PMA_EXTABLE, - MDIO_MMD_PMAPMD, &ext_ability); - if (ext_ability & MDIO_PMA_EXTABLE_10GBT) - physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_T; - if (ext_ability & MDIO_PMA_EXTABLE_1000BT) - physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_T; - if (ext_ability & MDIO_PMA_EXTABLE_100BTX) - physical_layer |= IXGBE_PHYSICAL_LAYER_100BASE_TX; - goto out; - default: - break; - } - - switch (autoc & IXGBE_AUTOC_LMS_MASK) { - case IXGBE_AUTOC_LMS_1G_AN: - case IXGBE_AUTOC_LMS_1G_LINK_NO_AN: - if (pma_pmd_1g == IXGBE_AUTOC_1G_KX) - physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_KX; - else - physical_layer = IXGBE_PHYSICAL_LAYER_1000BASE_BX; - break; - case IXGBE_AUTOC_LMS_10G_LINK_NO_AN: - if (pma_pmd_10g == IXGBE_AUTOC_10G_CX4) - physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_CX4; - else if (pma_pmd_10g == IXGBE_AUTOC_10G_KX4) - physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_KX4; - else /* XAUI */ - physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; - break; - case IXGBE_AUTOC_LMS_KX4_AN: - case IXGBE_AUTOC_LMS_KX4_AN_1G_AN: - if (autoc & IXGBE_AUTOC_KX_SUPP) - physical_layer |= IXGBE_PHYSICAL_LAYER_1000BASE_KX; - if (autoc & IXGBE_AUTOC_KX4_SUPP) - physical_layer |= IXGBE_PHYSICAL_LAYER_10GBASE_KX4; - break; - default: - break; - } - - if (hw->phy.type == ixgbe_phy_nl) { - hw->phy.ops.identify_sfp(hw); - - switch (hw->phy.sfp_type) { - case ixgbe_sfp_type_da_cu: - physical_layer = IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU; - break; - case ixgbe_sfp_type_sr: - physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR; - break; - case ixgbe_sfp_type_lr: - physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR; - break; - default: - physical_layer = IXGBE_PHYSICAL_LAYER_UNKNOWN; - break; - } - } - - switch (hw->device_id) { - case IXGBE_DEV_ID_82598_DA_DUAL_PORT: - physical_layer = IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU; - break; - case IXGBE_DEV_ID_82598AF_DUAL_PORT: - case IXGBE_DEV_ID_82598AF_SINGLE_PORT: - case IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM: - physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_SR; - break; - case IXGBE_DEV_ID_82598EB_XF_LR: - physical_layer = IXGBE_PHYSICAL_LAYER_10GBASE_LR; - break; - default: - break; - } - -out: - return physical_layer; -} - -/** - * ixgbe_set_lan_id_multi_port_pcie_82598 - Set LAN id for PCIe multiple - * port devices. - * @hw: pointer to the HW structure - * - * Calls common function and corrects issue with some single port devices - * that enable LAN1 but not LAN0. - **/ -static void ixgbe_set_lan_id_multi_port_pcie_82598(struct ixgbe_hw *hw) -{ - struct ixgbe_bus_info *bus = &hw->bus; - u16 pci_gen = 0; - u16 pci_ctrl2 = 0; - - ixgbe_set_lan_id_multi_port_pcie(hw); - - /* check if LAN0 is disabled */ - hw->eeprom.ops.read(hw, IXGBE_PCIE_GENERAL_PTR, &pci_gen); - if ((pci_gen != 0) && (pci_gen != 0xFFFF)) { - - hw->eeprom.ops.read(hw, pci_gen + IXGBE_PCIE_CTRL2, &pci_ctrl2); - - /* if LAN0 is completely disabled force function to 0 */ - if ((pci_ctrl2 & IXGBE_PCIE_CTRL2_LAN_DISABLE) && - !(pci_ctrl2 & IXGBE_PCIE_CTRL2_DISABLE_SELECT) && - !(pci_ctrl2 & IXGBE_PCIE_CTRL2_DUMMY_ENABLE)) { - - bus->func = 0; - } - } -} - -/** - * ixgbe_set_rxpba_82598 - Configure packet buffers - * @hw: pointer to hardware structure - * @dcb_config: pointer to ixgbe_dcb_config structure - * - * Configure packet buffers. - */ -static void ixgbe_set_rxpba_82598(struct ixgbe_hw *hw, int num_pb, u32 headroom, - int strategy) -{ - u32 rxpktsize = IXGBE_RXPBSIZE_64KB; - u8 i = 0; - - if (!num_pb) - return; - - /* Setup Rx packet buffer sizes */ - switch (strategy) { - case PBA_STRATEGY_WEIGHTED: - /* Setup the first four at 80KB */ - rxpktsize = IXGBE_RXPBSIZE_80KB; - for (; i < 4; i++) - IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize); - /* Setup the last four at 48KB...don't re-init i */ - rxpktsize = IXGBE_RXPBSIZE_48KB; - /* Fall Through */ - case PBA_STRATEGY_EQUAL: - default: - /* Divide the remaining Rx packet buffer evenly among the TCs */ - for (; i < IXGBE_MAX_PACKET_BUFFERS; i++) - IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize); - break; - } - - /* Setup Tx packet buffer sizes */ - for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) - IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), IXGBE_TXPBSIZE_40KB); - - return; -} - -static struct ixgbe_mac_operations mac_ops_82598 = { - .init_hw = &ixgbe_init_hw_generic, - .reset_hw = &ixgbe_reset_hw_82598, - .start_hw = &ixgbe_start_hw_82598, - .clear_hw_cntrs = &ixgbe_clear_hw_cntrs_generic, - .get_media_type = &ixgbe_get_media_type_82598, - .get_supported_physical_layer = &ixgbe_get_supported_physical_layer_82598, - .enable_rx_dma = &ixgbe_enable_rx_dma_generic, - .get_mac_addr = &ixgbe_get_mac_addr_generic, - .stop_adapter = &ixgbe_stop_adapter_generic, - .get_bus_info = &ixgbe_get_bus_info_generic, - .set_lan_id = &ixgbe_set_lan_id_multi_port_pcie_82598, - .read_analog_reg8 = &ixgbe_read_analog_reg8_82598, - .write_analog_reg8 = &ixgbe_write_analog_reg8_82598, - .setup_link = &ixgbe_setup_mac_link_82598, - .set_rxpba = &ixgbe_set_rxpba_82598, - .check_link = &ixgbe_check_mac_link_82598, - .get_link_capabilities = &ixgbe_get_link_capabilities_82598, - .led_on = &ixgbe_led_on_generic, - .led_off = &ixgbe_led_off_generic, - .blink_led_start = &ixgbe_blink_led_start_generic, - .blink_led_stop = &ixgbe_blink_led_stop_generic, - .set_rar = &ixgbe_set_rar_generic, - .clear_rar = &ixgbe_clear_rar_generic, - .set_vmdq = &ixgbe_set_vmdq_82598, - .clear_vmdq = &ixgbe_clear_vmdq_82598, - .init_rx_addrs = &ixgbe_init_rx_addrs_generic, - .update_mc_addr_list = &ixgbe_update_mc_addr_list_generic, - .enable_mc = &ixgbe_enable_mc_generic, - .disable_mc = &ixgbe_disable_mc_generic, - .clear_vfta = &ixgbe_clear_vfta_82598, - .set_vfta = &ixgbe_set_vfta_82598, - .fc_enable = &ixgbe_fc_enable_82598, - .set_fw_drv_ver = NULL, - .acquire_swfw_sync = &ixgbe_acquire_swfw_sync, - .release_swfw_sync = &ixgbe_release_swfw_sync, -}; - -static struct ixgbe_eeprom_operations eeprom_ops_82598 = { - .init_params = &ixgbe_init_eeprom_params_generic, - .read = &ixgbe_read_eerd_generic, - .read_buffer = &ixgbe_read_eerd_buffer_generic, - .calc_checksum = &ixgbe_calc_eeprom_checksum_generic, - .validate_checksum = &ixgbe_validate_eeprom_checksum_generic, - .update_checksum = &ixgbe_update_eeprom_checksum_generic, -}; - -static struct ixgbe_phy_operations phy_ops_82598 = { - .identify = &ixgbe_identify_phy_generic, - .identify_sfp = &ixgbe_identify_sfp_module_generic, - .init = &ixgbe_init_phy_ops_82598, - .reset = &ixgbe_reset_phy_generic, - .read_reg = &ixgbe_read_phy_reg_generic, - .write_reg = &ixgbe_write_phy_reg_generic, - .setup_link = &ixgbe_setup_phy_link_generic, - .setup_link_speed = &ixgbe_setup_phy_link_speed_generic, - .read_i2c_eeprom = &ixgbe_read_i2c_eeprom_82598, - .check_overtemp = &ixgbe_tn_check_overtemp, -}; - -struct ixgbe_info ixgbe_82598_info = { - .mac = ixgbe_mac_82598EB, - .get_invariants = &ixgbe_get_invariants_82598, - .mac_ops = &mac_ops_82598, - .eeprom_ops = &eeprom_ops_82598, - .phy_ops = &phy_ops_82598, -}; - |