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We are pleased to announce a new Gigabit Ethernet product and its driver to the linux community. This product is the Intel(R) 82575 Gigabit Ethernet adapter family. Physical adapters will be available to the public soon. These adapters come in 2- and 4-port versions (copper PHY) currently. Other variants will be available later. The 82575 chipset supports significantly different features that warrant a new driver. The descriptor format is (just like the ixgbe driver) different. The device can use multiple MSI-X vectors and multiple queues for both send and receive. This allows us to optimize some of the driver code specifically as well compared to the e1000-supported devices. This version of the igb driver no lnger uses fake netdevices and incorporates napi_struct members for each ring to do the multi- queue polling. multi-queue is enabled by default and the driver supports NAPI mode only. All the namespace collisions should be gone in this version too. The register macro's have been condensed to improve readability. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
99 lines
3.5 KiB
C
99 lines
3.5 KiB
C
/*******************************************************************************
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Intel(R) Gigabit Ethernet Linux driver
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Copyright(c) 2007 Intel Corporation.
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This program is free software; you can redistribute it and/or modify it
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under the terms and conditions of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution in
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the file called "COPYING".
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Contact Information:
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e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
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Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*******************************************************************************/
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#ifndef _E1000_MAC_H_
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#define _E1000_MAC_H_
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#include "e1000_hw.h"
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#include "e1000_phy.h"
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#include "e1000_nvm.h"
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#include "e1000_defines.h"
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/*
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* Functions that should not be called directly from drivers but can be used
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* by other files in this 'shared code'
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*/
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s32 igb_blink_led(struct e1000_hw *hw);
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s32 igb_check_for_copper_link(struct e1000_hw *hw);
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s32 igb_cleanup_led(struct e1000_hw *hw);
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s32 igb_config_fc_after_link_up(struct e1000_hw *hw);
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s32 igb_disable_pcie_master(struct e1000_hw *hw);
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s32 igb_force_mac_fc(struct e1000_hw *hw);
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s32 igb_get_auto_rd_done(struct e1000_hw *hw);
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s32 igb_get_bus_info_pcie(struct e1000_hw *hw);
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s32 igb_get_hw_semaphore(struct e1000_hw *hw);
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s32 igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
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u16 *duplex);
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s32 igb_id_led_init(struct e1000_hw *hw);
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s32 igb_led_off(struct e1000_hw *hw);
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void igb_update_mc_addr_list(struct e1000_hw *hw,
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u8 *mc_addr_list, u32 mc_addr_count,
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u32 rar_used_count, u32 rar_count);
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s32 igb_setup_link(struct e1000_hw *hw);
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s32 igb_validate_mdi_setting(struct e1000_hw *hw);
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s32 igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,
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u32 offset, u8 data);
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void igb_clear_hw_cntrs_base(struct e1000_hw *hw);
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void igb_clear_vfta(struct e1000_hw *hw);
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void igb_config_collision_dist(struct e1000_hw *hw);
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void igb_init_rx_addrs(struct e1000_hw *hw, u16 rar_count);
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void igb_put_hw_semaphore(struct e1000_hw *hw);
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void igb_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
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s32 igb_check_alt_mac_addr(struct e1000_hw *hw);
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void igb_remove_device(struct e1000_hw *hw);
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void igb_reset_adaptive(struct e1000_hw *hw);
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void igb_update_adaptive(struct e1000_hw *hw);
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void igb_write_vfta(struct e1000_hw *hw, u32 offset, u32 value);
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bool igb_enable_mng_pass_thru(struct e1000_hw *hw);
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enum e1000_mng_mode {
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e1000_mng_mode_none = 0,
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e1000_mng_mode_asf,
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e1000_mng_mode_pt,
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e1000_mng_mode_ipmi,
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e1000_mng_mode_host_if_only
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};
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#define E1000_FACTPS_MNGCG 0x20000000
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#define E1000_FWSM_MODE_MASK 0xE
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#define E1000_FWSM_MODE_SHIFT 1
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#define E1000_MNG_DHCP_COMMAND_TIMEOUT 10
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#define E1000_MNG_DHCP_COOKIE_STATUS_VLAN 0x2
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#define E1000_HICR_EN 0x01 /* Enable bit - RO */
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/* Driver sets this bit when done to put command in RAM */
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#define E1000_HICR_C 0x02
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extern void e1000_init_function_pointers_82575(struct e1000_hw *hw);
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#endif
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