workbench/devs/networks/e1000/e1000_manage.h

   1 /*******************************************************************************
   2
   3   Intel PRO/1000 Linux driver
   4   Copyright(c) 1999 - 2010 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   Linux NICS <linux.nics@intel.com>
  24   e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  25   Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  26
  27 *******************************************************************************/
  28
  29 #ifndef _E1000_MANAGE_H_
  30 #define _E1000_MANAGE_H_
  31
  32 bool e1000_check_mng_mode_generic(struct e1000_hw *hw);
  33 bool e1000_enable_tx_pkt_filtering_generic(struct e1000_hw *hw);
  34 s32  e1000_mng_enable_host_if_generic(struct e1000_hw *hw);
  35 s32  e1000_mng_host_if_write_generic(struct e1000_hw *hw, u8 *buffer,
  36                                      u16 length, u16 offset, u8 *sum);
  37 s32  e1000_mng_write_cmd_header_generic(struct e1000_hw *hw,
  38                                     struct e1000_host_mng_command_header *hdr);
  39 s32  e1000_mng_write_dhcp_info_generic(struct e1000_hw *hw,
  40                                        u8 *buffer, u16 length);
  41 bool e1000_enable_mng_pass_thru(struct e1000_hw *hw);
  42
  43 enum e1000_mng_mode {
  44         e1000_mng_mode_none = 0,
  45         e1000_mng_mode_asf,
  46         e1000_mng_mode_pt,
  47         e1000_mng_mode_ipmi,
  48         e1000_mng_mode_host_if_only
  49 };
  50
  51 #define E1000_FACTPS_MNGCG    0x20000000
  52
  53 #define E1000_FWSM_MODE_MASK  0xE
  54 #define E1000_FWSM_MODE_SHIFT 1
  55
  56 #define E1000_MNG_IAMT_MODE                  0x3
  57 #define E1000_MNG_DHCP_COOKIE_LENGTH         0x10
  58 #define E1000_MNG_DHCP_COOKIE_OFFSET         0x6F0
  59 #define E1000_MNG_DHCP_COMMAND_TIMEOUT       10
  60 #define E1000_MNG_DHCP_TX_PAYLOAD_CMD        64
  61 #define E1000_MNG_DHCP_COOKIE_STATUS_PARSING 0x1
  62 #define E1000_MNG_DHCP_COOKIE_STATUS_VLAN    0x2
  63
  64 #define E1000_VFTA_ENTRY_SHIFT               5
  65 #define E1000_VFTA_ENTRY_MASK                0x7F
  66 #define E1000_VFTA_ENTRY_BIT_SHIFT_MASK      0x1F
  67
  68 #define E1000_HI_MAX_BLOCK_BYTE_LENGTH       1792 /* Num of bytes in range */
  69 #define E1000_HI_MAX_BLOCK_DWORD_LENGTH      448 /* Num of dwords in range */
  70 #define E1000_HI_COMMAND_TIMEOUT             500 /* Process HI command limit */
  71 #define E1000_HICR_EN              0x01  /* Enable bit - RO */
  72 /* Driver sets this bit when done to put command in RAM */
  73 #define E1000_HICR_C               0x02
  74 #define E1000_HICR_SV              0x04  /* Status Validity */
  75 #define E1000_HICR_FW_RESET_ENABLE 0x40
  76 #define E1000_HICR_FW_RESET        0x80
  77
  78 /* Intel(R) Active Management Technology signature */
  79 #define E1000_IAMT_SIGNATURE  0x544D4149
  80
  81 #endif