Intel's Ethernet drivers use shared code as much as possible to handle
hardware-specific functionality. These files define the API that
drivers use to access the shared code.
Signed-off-by: Mitch Williams <mitch.a.williams@xxxxxxxxx>
diff -urpN -X dontdiff a/drivers/net/ixgbe/ixgbe_api.c
b/drivers/net/ixgbe/ixgbe_api.c
--- a/drivers/net/ixgbe/ixgbe_api.c 1969-12-31 16:00:00.000000000 -0800
+++ b/drivers/net/ixgbe/ixgbe_api.c 2009-01-22 11:33:59.000000000 -0800
@@ -0,0 +1,796 @@
+/*******************************************************************************
+
+ Intel 10 Gigabit PCI Express Linux driver
+ Copyright(c) 1999 - 2008 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@xxxxxxxxxxxxxxxxxxxxx>
+ Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#include "ixgbe_api.h"
+#include "ixgbe_common.h"
+
+extern s32 ixgbe_init_ops_82598(struct ixgbe_hw *hw);
+
+/**
+ * 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;
+ 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_82598AF_SINGLE_PORT:
+ case IXGBE_DEV_ID_82598AF_DUAL_PORT:
+ case IXGBE_DEV_ID_82598AT:
+ 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;
+ 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_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_num - Reads part number from EEPROM
+ * @hw: pointer to hardware structure
+ * @pba_num: stores the part number from the EEPROM
+ *
+ * Reads the part number from the EEPROM.
+ **/
+s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num)
+{
+ return ixgbe_read_pba_num_generic(hw, pba_num);
+}
+
+/**
+ * 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)
+{
+ 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)
+{
+ 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_setup_link - Configure 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.
+ **/
+s32 ixgbe_setup_link(struct ixgbe_hw *hw)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.setup_link, (hw),
+ 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_setup_link_speed - Set link speed
+ * @hw: pointer to hardware structure
+ * @speed: new link speed
+ * @autoneg: true if autonegotiation enabled
+ *
+ * Set the link speed and restarts the link.
+ **/
+s32 ixgbe_setup_link_speed(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_speed, (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_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_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_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_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)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.update_mc_addr_list, (hw,
+ mc_addr_list, mc_addr_count, func),
+ 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_setup_fc - Set flow control
+ * @hw: pointer to hardware structure
+ * @packetbuf_num: packet buffer number (0-7)
+ *
+ * Configures the flow control settings based on SW configuration.
+ **/
+s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num)
+{
+ return ixgbe_call_func(hw, hw->mac.ops.setup_fc, (hw, packetbuf_num),
+ 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_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);
+}
diff -urpN -X dontdiff a/drivers/net/ixgbe/ixgbe_api.h
b/drivers/net/ixgbe/ixgbe_api.h
--- a/drivers/net/ixgbe/ixgbe_api.h 1969-12-31 16:00:00.000000000 -0800
+++ b/drivers/net/ixgbe/ixgbe_api.h 2009-01-22 11:33:59.000000000 -0800
@@ -0,0 +1,109 @@
+/*******************************************************************************
+
+ Intel 10 Gigabit PCI Express Linux driver
+ Copyright(c) 1999 - 2008 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@xxxxxxxxxxxxxxxxxxxxx>
+ Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+#ifndef _IXGBE_API_H_
+#define _IXGBE_API_H_
+
+#include "ixgbe_type.h"
+
+s32 ixgbe_init_shared_code(struct ixgbe_hw *hw);
+
+s32 ixgbe_set_mac_type(struct ixgbe_hw *hw);
+s32 ixgbe_init_hw(struct ixgbe_hw *hw);
+s32 ixgbe_reset_hw(struct ixgbe_hw *hw);
+s32 ixgbe_start_hw(struct ixgbe_hw *hw);
+s32 ixgbe_clear_hw_cntrs(struct ixgbe_hw *hw);
+enum ixgbe_media_type ixgbe_get_media_type(struct ixgbe_hw *hw);
+s32 ixgbe_get_mac_addr(struct ixgbe_hw *hw, u8 *mac_addr);
+s32 ixgbe_get_bus_info(struct ixgbe_hw *hw);
+u32 ixgbe_get_num_of_tx_queues(struct ixgbe_hw *hw);
+u32 ixgbe_get_num_of_rx_queues(struct ixgbe_hw *hw);
+s32 ixgbe_stop_adapter(struct ixgbe_hw *hw);
+s32 ixgbe_read_pba_num(struct ixgbe_hw *hw, u32 *pba_num);
+
+s32 ixgbe_identify_phy(struct ixgbe_hw *hw);
+s32 ixgbe_reset_phy(struct ixgbe_hw *hw);
+s32 ixgbe_read_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+ u16 *phy_data);
+s32 ixgbe_write_phy_reg(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type,
+ u16 phy_data);
+
+s32 ixgbe_setup_phy_link(struct ixgbe_hw *hw);
+s32 ixgbe_check_phy_link(struct ixgbe_hw *hw,
+ ixgbe_link_speed *speed,
+ bool *link_up);
+s32 ixgbe_setup_phy_link_speed(struct ixgbe_hw *hw,
+ ixgbe_link_speed speed,
+ bool autoneg,
+ bool autoneg_wait_to_complete);
+s32 ixgbe_setup_link(struct ixgbe_hw *hw);
+s32 ixgbe_setup_link_speed(struct ixgbe_hw *hw, ixgbe_link_speed speed,
+ bool autoneg, bool autoneg_wait_to_complete);
+s32 ixgbe_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *link_up, bool link_up_wait_to_complete);
+s32 ixgbe_get_link_capabilities(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
+ bool *autoneg);
+s32 ixgbe_led_on(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_led_off(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_blink_led_start(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_blink_led_stop(struct ixgbe_hw *hw, u32 index);
+
+s32 ixgbe_init_eeprom_params(struct ixgbe_hw *hw);
+s32 ixgbe_write_eeprom(struct ixgbe_hw *hw, u16 offset, u16 data);
+s32 ixgbe_read_eeprom(struct ixgbe_hw *hw, u16 offset, u16 *data);
+s32 ixgbe_validate_eeprom_checksum(struct ixgbe_hw *hw, u16 *checksum_val);
+s32 ixgbe_update_eeprom_checksum(struct ixgbe_hw *hw);
+
+s32 ixgbe_set_rar(struct ixgbe_hw *hw, u32 index, u8 *addr, u32 vmdq,
+ u32 enable_addr);
+s32 ixgbe_clear_rar(struct ixgbe_hw *hw, u32 index);
+s32 ixgbe_set_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
+s32 ixgbe_clear_vmdq(struct ixgbe_hw *hw, u32 rar, u32 vmdq);
+s32 ixgbe_init_rx_addrs(struct ixgbe_hw *hw);
+u32 ixgbe_get_num_rx_addrs(struct ixgbe_hw *hw);
+s32 ixgbe_update_uc_addr_list(struct ixgbe_hw *hw, u8 *addr_list,
+ u32 addr_count, ixgbe_mc_addr_itr func);
+s32 ixgbe_update_mc_addr_list(struct ixgbe_hw *hw, u8 *mc_addr_list,
+ u32 mc_addr_count, ixgbe_mc_addr_itr func);
+s32 ixgbe_enable_mc(struct ixgbe_hw *hw);
+s32 ixgbe_disable_mc(struct ixgbe_hw *hw);
+s32 ixgbe_clear_vfta(struct ixgbe_hw *hw);
+s32 ixgbe_set_vfta(struct ixgbe_hw *hw, u32 vlan,
+ u32 vind, bool vlan_on);
+
+s32 ixgbe_setup_fc(struct ixgbe_hw *hw, s32 packetbuf_num);
+
+void ixgbe_set_mta(struct ixgbe_hw *hw, u8 *mc_addr);
+s32 ixgbe_get_phy_firmware_version(struct ixgbe_hw *hw,
+ u16 *firmware_version);
+s32 ixgbe_read_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 *val);
+s32 ixgbe_write_analog_reg8(struct ixgbe_hw *hw, u32 reg, u8 val);
+s32 ixgbe_init_uta_tables(struct ixgbe_hw *hw);
+s32 ixgbe_read_i2c_eeprom(struct ixgbe_hw *hw, u8 byte_offset, u8
*eeprom_data);
+u32 ixgbe_get_supported_physical_layer(struct ixgbe_hw *hw);
+
+#endif /* _IXGBE_API_H_ */
diff -urpN -X dontdiff a/drivers/net/ixgbe/ixgbe_osdep.h
b/drivers/net/ixgbe/ixgbe_osdep.h
--- a/drivers/net/ixgbe/ixgbe_osdep.h 1969-12-31 16:00:00.000000000 -0800
+++ b/drivers/net/ixgbe/ixgbe_osdep.h 2009-01-22 11:33:59.000000000 -0800
@@ -0,0 +1,96 @@
+/*******************************************************************************
+
+ Intel 10 Gigabit PCI Express Linux driver
+ Copyright(c) 1999 - 2008 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@xxxxxxxxxxxxxxxxxxxxx>
+ Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+
+*******************************************************************************/
+
+
+/* glue for the OS independent part of ixgbe
+ * includes register access macros
+ */
+
+#ifndef _IXGBE_OSDEP_H_
+#define _IXGBE_OSDEP_H_
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/if_ether.h>
+#include <linux/sched.h>
+#include "kcompat.h"
+
+
+#ifndef msleep
+#define msleep(x) do { if(in_interrupt()) { \
+ /* Don't mdelay in interrupt context! */ \
+ BUG(); \
+ } else { \
+ msleep(x); \
+ } } while (0)
+
+#endif
+
+#undef ASSERT
+
+#ifdef DBG
+#define hw_dbg(hw, S, A...) printk(KERN_DEBUG S, A)
+#else
+#define hw_dbg(hw, S, A...) do {} while (0)
+#endif
+
+#ifdef DBG
+#define IXGBE_WRITE_REG(a, reg, value) do {\
+ switch (reg) { \
+ case IXGBE_EIMS: \
+ case IXGBE_EIMC: \
+ case IXGBE_EIAM: \
+ case IXGBE_EIAC: \
+ case IXGBE_EICR: \
+ case IXGBE_EICS: \
+ printk("%s: Reg - 0x%05X, value - 0x%08X\n", __FUNCTION__, \
+ reg, (u32)(value)); \
+ default: \
+ break; \
+ } \
+ writel((value), ((a)->hw_addr + (reg))); \
+} while (0)
+#else
+#define IXGBE_WRITE_REG(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
+#endif
+
+#define IXGBE_READ_REG(a, reg) readl((a)->hw_addr + (reg))
+
+#define IXGBE_WRITE_REG_ARRAY(a, reg, offset, value) ( \
+ writel((value), ((a)->hw_addr + (reg) + ((offset) << 2))))
+
+#define IXGBE_READ_REG_ARRAY(a, reg, offset) ( \
+ readl((a)->hw_addr + (reg) + ((offset) << 2)))
+
+#define IXGBE_WRITE_FLUSH(a) IXGBE_READ_REG(a, IXGBE_STATUS)
+struct ixgbe_hw;
+extern u16 ixgbe_read_pci_cfg_word(struct ixgbe_hw *hw, u32 reg);
+#define IXGBE_READ_PCIE_WORD ixgbe_read_pci_cfg_word
+#define IXGBE_EEPROM_GRANT_ATTEMPS 100
+
+#endif /* _IXGBE_OSDEP_H_ */
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