--- /dev/null
+/*******************************************************************************
+
+ Intel 10 Gigabit PCI Express Linux driver
+ Copyright(c) 1999 - 2012 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 "ixgbe_api.h"
+#include "ixgbe_common.h"
+
+/**
+ * ixgbe_init_shared_code - Initialize the shared code
+ * @hw: pointer to hardware structure
+ *
+ * This will assign function pointers and assign the MAC type and PHY code.
+ * Does not touch the hardware. This function must be called prior to any
+ * other function in the shared code. The ixgbe_hw structure should be
+ * memset to 0 prior to calling this function. The following fields in
+ * hw structure should be filled in prior to calling this function:
+ * hw_addr, back, device_id, vendor_id, subsystem_device_id,
+ * subsystem_vendor_id, and revision_id
+ **/
+s32 ixgbe_init_shared_code(struct ixgbe_hw *hw)
+{
+ s32 status;
+
+ /*
+ * Set the mac type
+ */
+ ixgbe_set_mac_type(hw);
+
+ switch (hw->mac.type) {
+ case ixgbe_mac_82598EB:
+ status = ixgbe_init_ops_82598(hw);
+ break;
+ case ixgbe_mac_82599EB:
+ status = ixgbe_init_ops_82599(hw);
+ break;
+ case ixgbe_mac_X540:
+ status = ixgbe_init_ops_X540(hw);
+ break;
+ default:
+ status = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
+ break;
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_set_mac_type - Sets MAC type
+ * @hw: pointer to the HW structure
+ *
+ * This function sets the mac type of the adapter based on the
+ * vendor ID and device ID stored in the hw structure.
+ **/
+s32 ixgbe_set_mac_type(struct ixgbe_hw *hw)
+{
+ s32 ret_val = 0;
+
+ if (hw->vendor_id == IXGBE_INTEL_VENDOR_ID) {
+ switch (hw->device_id) {
+ case IXGBE_DEV_ID_82598:
+ case IXGBE_DEV_ID_82598_BX:
+ case IXGBE_DEV_ID_82598AF_SINGLE_PORT:
+ case IXGBE_DEV_ID_82598AF_DUAL_PORT:
+ case IXGBE_DEV_ID_82598AT:
+ case IXGBE_DEV_ID_82598AT2:
+ case IXGBE_DEV_ID_82598EB_CX4:
+ case IXGBE_DEV_ID_82598_CX4_DUAL_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:
+ hw->mac.type = ixgbe_mac_82598EB;
+ break;
+ case IXGBE_DEV_ID_82599_KX4:
+ case IXGBE_DEV_ID_82599_KX4_MEZZ:
+ case IXGBE_DEV_ID_82599_XAUI_LOM:
+ case IXGBE_DEV_ID_82599_COMBO_BACKPLANE:
+ case IXGBE_DEV_ID_82599_KR:
+ case IXGBE_DEV_ID_82599_SFP:
+ case IXGBE_DEV_ID_82599_BACKPLANE_FCOE:
+ case IXGBE_DEV_ID_82599_SFP_FCOE:
+ case IXGBE_DEV_ID_82599_SFP_EM:
+ case IXGBE_DEV_ID_82599_SFP_SF2:
+ case IXGBE_DEV_ID_82599_QSFP_SF_QP:
+ case IXGBE_DEV_ID_82599EN_SFP:
+ case IXGBE_DEV_ID_82599_CX4:
+ case IXGBE_DEV_ID_82599_LS:
+ case IXGBE_DEV_ID_82599_T3_LOM:
+ hw->mac.type = ixgbe_mac_82599EB;
+ break;
+ case IXGBE_DEV_ID_X540T:
+ hw->mac.type = ixgbe_mac_X540;
+ break;
+ default:
+ ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
+ break;
+ }
+ } else {
+ ret_val = IXGBE_ERR_DEVICE_NOT_SUPPORTED;
+ }
+
+ hw_dbg(hw, "ixgbe_set_mac_type found mac: %d, returns: %d\n",
+ hw->mac.type, ret_val);
+ return ret_val;
+}
+
+/**
+ * ixgbe_init_hw - Initialize the hardware
+ * @hw: pointer to hardware structure
+ *
+ * Initialize the hardware by resetting and then starting the hardware
+ **/
+s32 ixgbe_init_hw(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.init_hw, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_reset_hw - Performs a hardware reset
+ * @hw: pointer to hardware structure
+ *
+ * Resets the hardware by resetting the transmit and receive units, masks and
+ * clears all interrupts, performs a PHY reset, and performs a MAC reset
+ **/
+s32 ixgbe_reset_hw(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.reset_hw, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_start_hw - Prepares hardware for Rx/Tx
+ * @hw: pointer to hardware structure
+ *
+ * Starts the hardware by filling the bus info structure and media type,
+ * clears all on chip counters, initializes receive address registers,
+ * multicast table, VLAN filter table, calls routine to setup link and
+ * flow control settings, and leaves transmit and receive units disabled
+ * and uninitialized.
+ **/
+s32 ixgbe_start_hw(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.start_hw, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_clear_hw_cntrs - Clear hardware counters
+ * @hw: pointer to hardware structure
+ *
+ * Clears all hardware statistics counters by reading them from the hardware
+ * Statistics counters are clear on read.
+ **/
+s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.clear_hw_cntrs, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_media_type - Get media type
+ * @hw: pointer to hardware structure
+ *
+ * Returns the media type (fiber, copper, backplane)
+ **/
+enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_media_type, (hw),
+ ixgbe_media_type_unknown);
+}
+
+/**
+ * ixgbe_get_mac_addr - Get MAC address
+ * @hw: pointer to hardware structure
+ * @mac_addr: Adapter MAC address
+ *
+ * Reads the adapter's MAC address from the first Receive Address Register
+ * (RAR0) A reset of the adapter must have been performed prior to calling
+ * this function in order for the MAC address to have been loaded from the
+ * EEPROM into RAR0
+ **/
+s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_mac_addr,
+ (hw, mac_addr), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_san_mac_addr - Get SAN MAC address
+ * @hw: pointer to hardware structure
+ * @san_mac_addr: SAN MAC address
+ *
+ * Reads the SAN MAC address from the EEPROM, if it's available. This is
+ * per-port, so set_lan_id() must be called before reading the addresses.
+ **/
+s32 ixgbe_get_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_san_mac_addr,
+ (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_set_san_mac_addr - Write a SAN MAC address
+ * @hw: pointer to hardware structure
+ * @san_mac_addr: SAN MAC address
+ *
+ * Writes A SAN MAC address to the EEPROM.
+ **/
+s32 ixgbe_set_san_mac_addr(struct ixgbe_hw *hw, u8 *san_mac_addr)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_san_mac_addr,
+ (hw, san_mac_addr), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_device_caps - Get additional device capabilities
+ * @hw: pointer to hardware structure
+ * @device_caps: the EEPROM word for device capabilities
+ *
+ * Reads the extra device capabilities from the EEPROM
+ **/
+s32 ixgbe_get_device_caps(struct ixgbe_hw *hw, u16 *device_caps)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_device_caps,
+ (hw, device_caps), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_wwn_prefix - Get alternative WWNN/WWPN prefix from the EEPROM
+ * @hw: pointer to hardware structure
+ * @wwnn_prefix: the alternative WWNN prefix
+ * @wwpn_prefix: the alternative WWPN prefix
+ *
+ * This function will read the EEPROM from the alternative SAN MAC address
+ * block to check the support for the alternative WWNN/WWPN prefix support.
+ **/
+s32 ixgbe_get_wwn_prefix(struct ixgbe_hw *hw, u16 *wwnn_prefix,
+ u16 *wwpn_prefix)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_wwn_prefix,
+ (hw, wwnn_prefix, wwpn_prefix),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_fcoe_boot_status - Get FCOE boot status from EEPROM
+ * @hw: pointer to hardware structure
+ * @bs: the fcoe boot status
+ *
+ * This function will read the FCOE boot status from the iSCSI FCOE block
+ **/
+s32 ixgbe_get_fcoe_boot_status(struct ixgbe_hw *hw, u16 *bs)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_fcoe_boot_status,
+ (hw, bs),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_bus_info - Set PCI bus info
+ * @hw: pointer to hardware structure
+ *
+ * Sets the PCI bus info (speed, width, type) within the ixgbe_hw structure
+ **/
+s32 ixgbe_get_bus_info(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_bus_info, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_num_of_tx_queues - Get Tx queues
+ * @hw: pointer to hardware structure
+ *
+ * Returns the number of transmit queues for the given adapter.
+ **/
+u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw)
+{
+ return hw->mac.max_tx_queues;
+}
+
+/**
+ * ixgbe_get_num_of_rx_queues - Get Rx queues
+ * @hw: pointer to hardware structure
+ *
+ * Returns the number of receive queues for the given adapter.
+ **/
+u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw)
+{
+ return hw->mac.max_rx_queues;
+}
+
+/**
+ * ixgbe_stop_adapter - Disable Rx/Tx units
+ * @hw: pointer to hardware structure
+ *
+ * Sets the adapter_stopped flag within ixgbe_hw struct. Clears interrupts,
+ * disables transmit and receive units. The adapter_stopped flag is used by
+ * the shared code and drivers to determine if the adapter is in a stopped
+ * state and should not touch the hardware.
+ **/
+s32 ixgbe_stop_adapter(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.stop_adapter, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_read_pba_string - Reads part number string from EEPROM
+ * @hw: pointer to hardware structure
+ * @pba_num: stores the part number string from the EEPROM
+ * @pba_num_size: part number string buffer length
+ *
+ * Reads the part number string from the EEPROM.
+ **/
+s32 ixgbe_read_pba_string(struct ixgbe_hw *hw, u8 *pba_num, u32 pba_num_size)
+{
+ return ixgbe_read_pba_string_generic(hw, pba_num, pba_num_size);
+}
+
+/**
+ * ixgbe_identify_phy - Get PHY type
+ * @hw: pointer to hardware structure
+ *
+ * Determines the physical layer module found on the current adapter.
+ **/
+s32 ixgbe_identify_phy(struct ixgbe_hw *hw)
+{
+ s32 status = 0;
+
+ if (hw->phy.type == ixgbe_phy_unknown) {
+ status = ixgbe_call_func(hw, hw->phy.ops.identify, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+ }
+
+ return status;
+}
+
+/**
+ * ixgbe_reset_phy - Perform a PHY reset
+ * @hw: pointer to hardware structure
+ **/
+s32 ixgbe_reset_phy(struct ixgbe_hw *hw)
+{
+ s32 status = 0;
+
+ if (hw->phy.type == ixgbe_phy_unknown) {
+ if (ixgbe_identify_phy(hw) != 0)
+ status = IXGBE_ERR_PHY;
+ }
+
+ if (status == 0) {
+ status = ixgbe_call_func(hw, hw->phy.ops.reset, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+ }
+ return status;
+}
+
+/**
+ * ixgbe_get_phy_firmware_version -
+ * @hw: pointer to hardware structure
+ * @firmware_version: pointer to firmware version
+ **/
+s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw, u16 *firmware_version)
+{
+ s32 status = 0;
+
+ status = ixgbe_call_func(hw, hw->phy.ops.get_firmware_version,
+ (hw, firmware_version),
+ IXGBE_NOT_IMPLEMENTED);
+ return status;
+}
+
+/**
+ * ixgbe_read_phy_reg - Read PHY register
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit address of PHY register to read
+ * @phy_data: Pointer to read data from PHY register
+ *
+ * Reads a value from a specified PHY register
+ **/
+s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+ u16 *phy_data)
+{
+ if (hw->phy.id == 0)
+ ixgbe_identify_phy(hw);
+
+ return ixgbe_call_func(hw, hw->phy.ops.read_reg, (hw, reg_addr,
+ device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_write_phy_reg - Write PHY register
+ * @hw: pointer to hardware structure
+ * @reg_addr: 32 bit PHY register to write
+ * @phy_data: Data to write to the PHY register
+ *
+ * Writes a value to specified PHY register
+ **/
+s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+ u16 phy_data)
+{
+ if (hw->phy.id == 0)
+ ixgbe_identify_phy(hw);
+
+ return ixgbe_call_func(hw, hw->phy.ops.write_reg, (hw, reg_addr,
+ device_type, phy_data), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_setup_phy_link - Restart PHY autoneg
+ * @hw: pointer to hardware structure
+ *
+ * Restart autonegotiation and PHY and waits for completion.
+ **/
+s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.setup_link, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_check_phy_link - Determine link and speed status
+ * @hw: pointer to hardware structure
+ *
+ * Reads a PHY register to determine if link is up and the current speed for
+ * the PHY.
+ **/
+s32 ixgbe_check_phy_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *link_up)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.check_link, (hw, speed,
+ link_up), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_setup_phy_link_speed - Set auto advertise
+ * @hw: pointer to hardware structure
+ * @speed: new link speed
+ * @autoneg: true if autonegotiation enabled
+ *
+ * Sets the auto advertised capabilities
+ **/
+s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.setup_link_speed, (hw, speed,
+ autoneg, autoneg_wait_to_complete),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_check_link - Get link and speed status
+ * @hw: pointer to hardware structure
+ *
+ * Reads the links register to determine if link is up and the current speed
+ **/
+s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *link_up, bool link_up_wait_to_complete)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.check_link, (hw, speed,
+ link_up, link_up_wait_to_complete),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_disable_tx_laser - Disable Tx laser
+ * @hw: pointer to hardware structure
+ *
+ * If the driver needs to disable the laser on SFI optics.
+ **/
+void ixgbe_disable_tx_laser(struct ixgbe_hw *hw)
+{
+ if (hw->mac.ops.disable_tx_laser)
+ hw->mac.ops.disable_tx_laser(hw);
+}
+
+/**
+ * ixgbe_enable_tx_laser - Enable Tx laser
+ * @hw: pointer to hardware structure
+ *
+ * If the driver needs to enable the laser on SFI optics.
+ **/
+void ixgbe_enable_tx_laser(struct ixgbe_hw *hw)
+{
+ if (hw->mac.ops.enable_tx_laser)
+ hw->mac.ops.enable_tx_laser(hw);
+}
+
+/**
+ * ixgbe_flap_tx_laser - flap Tx laser to start autotry process
+ * @hw: pointer to hardware structure
+ *
+ * When the driver changes the link speeds that it can support then
+ * flap the tx laser to alert the link partner to start autotry
+ * process on its end.
+ **/
+void ixgbe_flap_tx_laser(struct ixgbe_hw *hw)
+{
+ if (hw->mac.ops.flap_tx_laser)
+ hw->mac.ops.flap_tx_laser(hw);
+}
+
+/**
+ * ixgbe_setup_link - Set link speed
+ * @hw: pointer to hardware structure
+ * @speed: new link speed
+ * @autoneg: true if autonegotiation enabled
+ *
+ * Configures link settings. Restarts the link.
+ * Performs autonegotiation if needed.
+ **/
+s32 ixgbe_setup_link(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw, speed,
+ autoneg, autoneg_wait_to_complete),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_link_capabilities - Returns link capabilities
+ * @hw: pointer to hardware structure
+ *
+ * Determines the link capabilities of the current configuration.
+ **/
+s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *autoneg)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_link_capabilities, (hw,
+ speed, autoneg), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_led_on - Turn on LEDs
+ * @hw: pointer to hardware structure
+ * @index: led number to turn on
+ *
+ * Turns on the software controllable LEDs.
+ **/
+s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.led_on, (hw, index),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_led_off - Turn off LEDs
+ * @hw: pointer to hardware structure
+ * @index: led number to turn off
+ *
+ * Turns off the software controllable LEDs.
+ **/
+s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.led_off, (hw, index),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_blink_led_start - Blink LEDs
+ * @hw: pointer to hardware structure
+ * @index: led number to blink
+ *
+ * Blink LED based on index.
+ **/
+s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.blink_led_start, (hw, index),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_blink_led_stop - Stop blinking LEDs
+ * @hw: pointer to hardware structure
+ *
+ * Stop blinking LED based on index.
+ **/
+s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.blink_led_stop, (hw, index),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_init_eeprom_params - Initialize EEPROM parameters
+ * @hw: pointer to hardware structure
+ *
+ * Initializes the EEPROM parameters ixgbe_eeprom_info within the
+ * ixgbe_hw struct in order to set up EEPROM access.
+ **/
+s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.init_params, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+
+/**
+ * ixgbe_write_eeprom - Write word to EEPROM
+ * @hw: pointer to hardware structure
+ * @offset: offset within the EEPROM to be written to
+ * @data: 16 bit word to be written to the EEPROM
+ *
+ * Writes 16 bit value to EEPROM. If ixgbe_eeprom_update_checksum is not
+ * called after this function, the EEPROM will most likely contain an
+ * invalid checksum.
+ **/
+s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.write, (hw, offset, data),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_write_eeprom_buffer - Write word(s) to EEPROM
+ * @hw: pointer to hardware structure
+ * @offset: offset within the EEPROM to be written to
+ * @data: 16 bit word(s) to be written to the EEPROM
+ * @words: number of words
+ *
+ * Writes 16 bit word(s) to EEPROM. If ixgbe_eeprom_update_checksum is not
+ * called after this function, the EEPROM will most likely contain an
+ * invalid checksum.
+ **/
+s32 ixgbe_write_eeprom_buffer(struct ixgbe_hw *hw, u16 offset, u16 words,
+ u16 *data)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.write_buffer,
+ (hw, offset, words, data),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_read_eeprom - Read word from EEPROM
+ * @hw: pointer to hardware structure
+ * @offset: offset within the EEPROM to be read
+ * @data: read 16 bit value from EEPROM
+ *
+ * Reads 16 bit value from EEPROM
+ **/
+s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.read, (hw, offset, data),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_read_eeprom_buffer - Read word(s) from EEPROM
+ * @hw: pointer to hardware structure
+ * @offset: offset within the EEPROM to be read
+ * @data: read 16 bit word(s) from EEPROM
+ * @words: number of words
+ *
+ * Reads 16 bit word(s) from EEPROM
+ **/
+s32 ixgbe_read_eeprom_buffer(struct ixgbe_hw *hw, u16 offset,
+ u16 words, u16 *data)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.read_buffer,
+ (hw, offset, words, data),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_validate_eeprom_checksum - Validate EEPROM checksum
+ * @hw: pointer to hardware structure
+ * @checksum_val: calculated checksum
+ *
+ * Performs checksum calculation and validates the EEPROM checksum
+ **/
+s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.validate_checksum,
+ (hw, checksum_val), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_eeprom_update_checksum - Updates the EEPROM checksum
+ * @hw: pointer to hardware structure
+ **/
+s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->eeprom.ops.update_checksum, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_insert_mac_addr - Find a RAR for this mac address
+ * @hw: pointer to hardware structure
+ * @addr: Address to put into receive address register
+ * @vmdq: VMDq pool to assign
+ *
+ * Puts an ethernet address into a receive address register, or
+ * finds the rar that it is aleady in; adds to the pool list
+ **/
+s32 ixgbe_insert_mac_addr(struct ixgbe_hw *hw, u8 *addr, u32 vmdq)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.insert_mac_addr,
+ (hw, addr, vmdq),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_set_rar - Set Rx address register
+ * @hw: pointer to hardware structure
+ * @index: Receive address register to write
+ * @addr: Address to put into receive address register
+ * @vmdq: VMDq "set"
+ * @enable_addr: set flag that address is active
+ *
+ * Puts an ethernet address into a receive address register.
+ **/
+s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
+ u32 enable_addr)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_rar, (hw, index, addr, vmdq,
+ enable_addr), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_clear_rar - Clear Rx address register
+ * @hw: pointer to hardware structure
+ * @index: Receive address register to write
+ *
+ * Puts an ethernet address into a receive address register.
+ **/
+s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.clear_rar, (hw, index),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_set_vmdq - Associate a VMDq index with a receive address
+ * @hw: pointer to hardware structure
+ * @rar: receive address register index to associate with VMDq index
+ * @vmdq: VMDq set or pool index
+ **/
+s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_vmdq, (hw, rar, vmdq),
+ IXGBE_NOT_IMPLEMENTED);
+
+}
+
+/**
+ * ixgbe_set_vmdq_san_mac - Associate VMDq index 127 with a receive address
+ * @hw: pointer to hardware structure
+ * @vmdq: VMDq default pool index
+ **/
+s32 ixgbe_set_vmdq_san_mac(struct ixgbe_hw *hw, u32 vmdq)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_vmdq_san_mac,
+ (hw, vmdq), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_clear_vmdq - Disassociate a VMDq index from a receive address
+ * @hw: pointer to hardware structure
+ * @rar: receive address register index to disassociate with VMDq index
+ * @vmdq: VMDq set or pool index
+ **/
+s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.clear_vmdq, (hw, rar, vmdq),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_init_rx_addrs - Initializes receive address filters.
+ * @hw: pointer to hardware structure
+ *
+ * Places the MAC address in receive address register 0 and clears the rest
+ * of the receive address registers. Clears the multicast table. Assumes
+ * the receiver is in reset when the routine is called.
+ **/
+s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.init_rx_addrs, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_num_rx_addrs - Returns the number of RAR entries.
+ * @hw: pointer to hardware structure
+ **/
+u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw)
+{
+ return hw->mac.num_rar_entries;
+}
+
+/**
+ * ixgbe_update_uc_addr_list - Updates the MAC's list of secondary addresses
+ * @hw: pointer to hardware structure
+ * @addr_list: the list of new multicast addresses
+ * @addr_count: number of addresses
+ * @func: iterator function to walk the multicast address list
+ *
+ * The given list replaces any existing list. Clears the secondary addrs from
+ * receive address registers. Uses unused receive address registers for the
+ * first secondary addresses, and falls back to promiscuous mode as needed.
+ **/
+s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list,
+ u32 addr_count, ixgbe_mc_addr_itr func)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.update_uc_addr_list, (hw,
+ addr_list, addr_count, func),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_update_mc_addr_list - Updates the MAC's list of multicast addresses
+ * @hw: pointer to hardware structure
+ * @mc_addr_list: the list of new multicast addresses
+ * @mc_addr_count: number of addresses
+ * @func: iterator function to walk the multicast address list
+ *
+ * The given list replaces any existing list. Clears the MC addrs from receive
+ * address registers and the multicast table. Uses unused receive address
+ * registers for the first multicast addresses, and hashes the rest into the
+ * multicast table.
+ **/
+s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
+ u32 mc_addr_count, ixgbe_mc_addr_itr func,
+ bool clear)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw,
+ mc_addr_list, mc_addr_count, func, clear),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_enable_mc - Enable multicast address in RAR
+ * @hw: pointer to hardware structure
+ *
+ * Enables multicast address in RAR and the use of the multicast hash table.
+ **/
+s32 ixgbe_enable_mc(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.enable_mc, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_disable_mc - Disable multicast address in RAR
+ * @hw: pointer to hardware structure
+ *
+ * Disables multicast address in RAR and the use of the multicast hash table.
+ **/
+s32 ixgbe_disable_mc(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.disable_mc, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_clear_vfta - Clear VLAN filter table
+ * @hw: pointer to hardware structure
+ *
+ * Clears the VLAN filer table, and the VMDq index associated with the filter
+ **/
+s32 ixgbe_clear_vfta(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.clear_vfta, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_set_vfta - 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.
+ **/
+s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_vfta, (hw, vlan, vind,
+ vlan_on), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_set_vlvf - Set VLAN Pool Filter
+ * @hw: pointer to hardware structure
+ * @vlan: VLAN id to write to VLAN filter
+ * @vind: VMDq output index that maps queue to VLAN id in VFVFB
+ * @vlan_on: boolean flag to turn on/off VLAN in VFVF
+ * @vfta_changed: pointer to boolean flag which indicates whether VFTA
+ * should be changed
+ *
+ * Turn on/off specified bit in VLVF table.
+ **/
+s32 ixgbe_set_vlvf(struct ixgbe_hw *hw, u32 vlan, u32 vind, bool vlan_on,
+ bool *vfta_changed)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_vlvf, (hw, vlan, vind,
+ vlan_on, vfta_changed), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_fc_enable - Enable flow control
+ * @hw: pointer to hardware structure
+ *
+ * Configures the flow control settings based on SW configuration.
+ **/
+s32 ixgbe_fc_enable(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.fc_enable, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_set_fw_drv_ver - Try to send the driver version number FW
+ * @hw: pointer to hardware structure
+ * @maj: driver major number to be sent to firmware
+ * @min: driver minor number to be sent to firmware
+ * @build: driver build number to be sent to firmware
+ * @ver: driver version number to be sent to firmware
+ **/
+s32 ixgbe_set_fw_drv_ver(struct ixgbe_hw *hw, u8 maj, u8 min, u8 build,
+ u8 ver)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.set_fw_drv_ver, (hw, maj, min,
+ build, ver), IXGBE_NOT_IMPLEMENTED);
+}
+
+
+/**
+ * ixgbe_get_thermal_sensor_data - Gathers thermal sensor data
+ * @hw: pointer to hardware structure
+ *
+ * Updates the temperatures in mac.thermal_sensor_data
+ **/
+s32 ixgbe_get_thermal_sensor_data(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_thermal_sensor_data, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_init_thermal_sensor_thresh - Inits thermal sensor thresholds
+ * @hw: pointer to hardware structure
+ *
+ * Inits the thermal sensor thresholds according to the NVM map
+ **/
+s32 ixgbe_init_thermal_sensor_thresh(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.init_thermal_sensor_thresh, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+/**
+ * ixgbe_read_analog_reg8 - Reads 8 bit analog register
+ * @hw: pointer to hardware structure
+ * @reg: analog register to read
+ * @val: read value
+ *
+ * Performs write operation to analog register specified.
+ **/
+s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.read_analog_reg8, (hw, reg,
+ val), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_write_analog_reg8 - Writes 8 bit analog register
+ * @hw: pointer to hardware structure
+ * @reg: analog register to write
+ * @val: value to write
+ *
+ * Performs write operation to Atlas analog register specified.
+ **/
+s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.write_analog_reg8, (hw, reg,
+ val), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_init_uta_tables - Initializes Unicast Table Arrays.
+ * @hw: pointer to hardware structure
+ *
+ * Initializes the Unicast Table Arrays to zero on device load. This
+ * is part of the Rx init addr execution path.
+ **/
+s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.init_uta_tables, (hw),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_read_i2c_byte - Reads 8 bit word over I2C at specified device address
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset to read
+ * @data: value read
+ *
+ * Performs byte read operation to SFP module's EEPROM over I2C interface.
+ **/
+s32 ixgbe_read_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
+ u8 *data)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.read_i2c_byte, (hw, byte_offset,
+ dev_addr, data), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_write_i2c_byte - Writes 8 bit word over I2C
+ * @hw: pointer to hardware structure
+ * @byte_offset: byte offset to write
+ * @data: value to write
+ *
+ * Performs byte write operation to SFP module's EEPROM over I2C interface
+ * at a specified device address.
+ **/
+s32 ixgbe_write_i2c_byte(struct ixgbe_hw *hw, u8 byte_offset, u8 dev_addr,
+ u8 data)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.write_i2c_byte, (hw, byte_offset,
+ dev_addr, data), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_write_i2c_eeprom - Writes 8 bit EEPROM word over I2C interface
+ * @hw: pointer to hardware structure
+ * @byte_offset: EEPROM byte offset to write
+ * @eeprom_data: value to write
+ *
+ * Performs byte write operation to SFP module's EEPROM over I2C interface.
+ **/
+s32 ixgbe_write_i2c_eeprom(struct ixgbe_hw *hw,
+ u8 byte_offset, u8 eeprom_data)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.write_i2c_eeprom,
+ (hw, byte_offset, eeprom_data),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_read_i2c_eeprom - Reads 8 bit EEPROM word over I2C interface
+ * @hw: pointer to hardware structure
+ * @byte_offset: EEPROM byte offset to read
+ * @eeprom_data: value read
+ *
+ * Performs byte read operation to SFP module's EEPROM over I2C interface.
+ **/
+s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8 *eeprom_data)
+{
+ return ixgbe_call_func(hw, hw->phy.ops.read_i2c_eeprom,
+ (hw, byte_offset, eeprom_data),
+ IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_get_supported_physical_layer - Returns physical layer type
+ * @hw: pointer to hardware structure
+ *
+ * Determines physical layer capabilities of the current configuration.
+ **/
+u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.get_supported_physical_layer,
+ (hw), IXGBE_PHYSICAL_LAYER_UNKNOWN);
+}
+
+/**
+ * ixgbe_enable_rx_dma - Enables Rx DMA unit, dependent on device specifics
+ * @hw: pointer to hardware structure
+ * @regval: bitfield to write to the Rx DMA register
+ *
+ * Enables the Rx DMA unit of the device.
+ **/
+s32 ixgbe_enable_rx_dma(struct ixgbe_hw *hw, u32 regval)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.enable_rx_dma,
+ (hw, regval), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_disable_sec_rx_path - Stops the receive data path
+ * @hw: pointer to hardware structure
+ *
+ * Stops the receive data path.
+ **/
+s32 ixgbe_disable_sec_rx_path(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.disable_sec_rx_path,
+ (hw), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_enable_sec_rx_path - Enables the receive data path
+ * @hw: pointer to hardware structure
+ *
+ * Enables the receive data path.
+ **/
+s32 ixgbe_enable_sec_rx_path(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.enable_sec_rx_path,
+ (hw), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_acquire_swfw_semaphore - Acquire SWFW semaphore
+ * @hw: pointer to hardware structure
+ * @mask: Mask to specify which semaphore to acquire
+ *
+ * Acquires the SWFW semaphore through SW_FW_SYNC register for the specified
+ * function (CSR, PHY0, PHY1, EEPROM, Flash)
+ **/
+s32 ixgbe_acquire_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.acquire_swfw_sync,
+ (hw, mask), IXGBE_NOT_IMPLEMENTED);
+}
+
+/**
+ * ixgbe_release_swfw_semaphore - Release SWFW semaphore
+ * @hw: pointer to hardware structure
+ * @mask: Mask to specify which semaphore to release
+ *
+ * Releases the SWFW semaphore through SW_FW_SYNC register for the specified
+ * function (CSR, PHY0, PHY1, EEPROM, Flash)
+ **/
+void ixgbe_release_swfw_semaphore(struct ixgbe_hw *hw, u16 mask)
+{
+ if (hw->mac.ops.release_swfw_sync)
+ hw->mac.ops.release_swfw_sync(hw, mask);
+}
Code Review / deb_dpdk.git / blobdiff