drivers/net/igb/e1000_mac.h

   1 /*******************************************************************************
   2
   3   Intel(R) Gigabit Ethernet Linux driver
   4   Copyright(c) 2007 Intel Corporation.
   5
   6   This program is free software; you can redistribute it and/or modify it
   7   under the terms and conditions of the GNU General Public License,
   8   version 2, as published by the Free Software Foundation.
   9
  10   This program is distributed in the hope it will be useful, but WITHOUT
  11   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13   more details.
  14
  15   You should have received a copy of the GNU General Public License along with
  16   this program; if not, write to the Free Software Foundation, Inc.,
  17   51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19   The full GNU General Public License is included in this distribution in
  20   the file called "COPYING".
  21
  22   Contact Information:
  23   e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  24   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  25
  26 *******************************************************************************/
  27
  28 #ifndef _E1000_MAC_H_
  29 #define _E1000_MAC_H_
  30
  31 #include "e1000_hw.h"
  32
  33 #include "e1000_phy.h"
  34 #include "e1000_nvm.h"
  35 #include "e1000_defines.h"
  36
  37 /*
  38  * Functions that should not be called directly from drivers but can be used
  39  * by other files in this 'shared code'
  40  */
  41 s32  igb_blink_led(struct e1000_hw *hw);
  42 s32  igb_check_for_copper_link(struct e1000_hw *hw);
  43 s32  igb_cleanup_led(struct e1000_hw *hw);
  44 s32  igb_config_fc_after_link_up(struct e1000_hw *hw);
  45 s32  igb_disable_pcie_master(struct e1000_hw *hw);
  46 s32  igb_force_mac_fc(struct e1000_hw *hw);
  47 s32  igb_get_auto_rd_done(struct e1000_hw *hw);
  48 s32  igb_get_bus_info_pcie(struct e1000_hw *hw);
  49 s32  igb_get_hw_semaphore(struct e1000_hw *hw);
  50 s32  igb_get_speed_and_duplex_copper(struct e1000_hw *hw, u16 *speed,
  51                                        u16 *duplex);
  52 s32  igb_id_led_init(struct e1000_hw *hw);
  53 s32  igb_led_off(struct e1000_hw *hw);
  54 s32  igb_setup_link(struct e1000_hw *hw);
  55 s32  igb_validate_mdi_setting(struct e1000_hw *hw);
  56 s32  igb_write_8bit_ctrl_reg(struct e1000_hw *hw, u32 reg,
  57                                u32 offset, u8 data);
  58
  59 void igb_clear_hw_cntrs_base(struct e1000_hw *hw);
  60 void igb_clear_vfta(struct e1000_hw *hw);
  61 void igb_config_collision_dist(struct e1000_hw *hw);
  62 void igb_mta_set(struct e1000_hw *hw, u32 hash_value);
  63 void igb_put_hw_semaphore(struct e1000_hw *hw);
  64 void igb_rar_set(struct e1000_hw *hw, u8 *addr, u32 index);
  65 s32  igb_check_alt_mac_addr(struct e1000_hw *hw);
  66 void igb_remove_device(struct e1000_hw *hw);
  67 void igb_reset_adaptive(struct e1000_hw *hw);
  68 void igb_update_adaptive(struct e1000_hw *hw);
  69 void igb_write_vfta(struct e1000_hw *hw, u32 offset, u32 value);
  70
  71 bool igb_enable_mng_pass_thru(struct e1000_hw *hw);
  72
  73 enum e1000_mng_mode {
  74         e1000_mng_mode_none = 0,
  75         e1000_mng_mode_asf,
  76         e1000_mng_mode_pt,
  77         e1000_mng_mode_ipmi,
  78         e1000_mng_mode_host_if_only
  79 };
  80
  81 #define E1000_FACTPS_MNGCG    0x20000000
  82
  83 #define E1000_FWSM_MODE_MASK  0xE
  84 #define E1000_FWSM_MODE_SHIFT 1
  85
  86 #define E1000_MNG_DHCP_COMMAND_TIMEOUT       10
  87 #define E1000_MNG_DHCP_COOKIE_STATUS_VLAN    0x2
  88
  89 #define E1000_HICR_EN              0x01  /* Enable bit - RO */
  90 /* Driver sets this bit when done to put command in RAM */
  91 #define E1000_HICR_C               0x02
  92
  93 extern void e1000_init_function_pointers_82575(struct e1000_hw *hw);
  94 extern u32 igb_hash_mc_addr(struct e1000_hw *hw, u8 *mc_addr);
  95
  96 #endif