drivers/net/e1000/base/e1000_manage.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2001 - 2015 Intel Corporation
   3  */
   4
   5 #ifndef _E1000_MANAGE_H_
   6 #define _E1000_MANAGE_H_
   7
   8 bool e1000_check_mng_mode_generic(struct e1000_hw *hw);
   9 bool e1000_enable_tx_pkt_filtering_generic(struct e1000_hw *hw);
  10 s32  e1000_mng_enable_host_if_generic(struct e1000_hw *hw);
  11 s32  e1000_mng_host_if_write_generic(struct e1000_hw *hw, u8 *buffer,
  12                                      u16 length, u16 offset, u8 *sum);
  13 s32  e1000_mng_write_cmd_header_generic(struct e1000_hw *hw,
  14                                      struct e1000_host_mng_command_header *hdr);
  15 s32  e1000_mng_write_dhcp_info_generic(struct e1000_hw *hw,
  16                                        u8 *buffer, u16 length);
  17 bool e1000_enable_mng_pass_thru(struct e1000_hw *hw);
  18 u8 e1000_calculate_checksum(u8 *buffer, u32 length);
  19 s32 e1000_host_interface_command(struct e1000_hw *hw, u8 *buffer, u32 length);
  20 s32 e1000_load_firmware(struct e1000_hw *hw, u8 *buffer, u32 length);
  21
  22 enum e1000_mng_mode {
  23         e1000_mng_mode_none = 0,
  24         e1000_mng_mode_asf,
  25         e1000_mng_mode_pt,
  26         e1000_mng_mode_ipmi,
  27         e1000_mng_mode_host_if_only
  28 };
  29
  30 #define E1000_FACTPS_MNGCG                      0x20000000
  31
  32 #define E1000_FWSM_MODE_MASK                    0xE
  33 #define E1000_FWSM_MODE_SHIFT                   1
  34 #define E1000_FWSM_FW_VALID                     0x00008000
  35 #define E1000_FWSM_HI_EN_ONLY_MODE              0x4
  36
  37 #define E1000_MNG_IAMT_MODE                     0x3
  38 #define E1000_MNG_DHCP_COOKIE_LENGTH            0x10
  39 #define E1000_MNG_DHCP_COOKIE_OFFSET            0x6F0
  40 #define E1000_MNG_DHCP_COMMAND_TIMEOUT          10
  41 #define E1000_MNG_DHCP_TX_PAYLOAD_CMD           64
  42 #define E1000_MNG_DHCP_COOKIE_STATUS_PARSING    0x1
  43 #define E1000_MNG_DHCP_COOKIE_STATUS_VLAN       0x2
  44
  45 #define E1000_VFTA_ENTRY_SHIFT                  5
  46 #define E1000_VFTA_ENTRY_MASK                   0x7F
  47 #define E1000_VFTA_ENTRY_BIT_SHIFT_MASK         0x1F
  48
  49 #define E1000_HI_MAX_BLOCK_BYTE_LENGTH          1792 /* Num of bytes in range */
  50 #define E1000_HI_MAX_BLOCK_DWORD_LENGTH         448 /* Num of dwords in range */
  51 #define E1000_HI_COMMAND_TIMEOUT                500 /* Process HI cmd limit */
  52 #define E1000_HI_FW_BASE_ADDRESS                0x10000
  53 #define E1000_HI_FW_MAX_LENGTH                  (64 * 1024) /* Num of bytes */
  54 #define E1000_HI_FW_BLOCK_DWORD_LENGTH          256 /* Num of DWORDs per page */
  55 #define E1000_HICR_MEMORY_BASE_EN               0x200 /* MB Enable bit - RO */
  56 #define E1000_HICR_EN                   0x01  /* Enable bit - RO */
  57 /* Driver sets this bit when done to put command in RAM */
  58 #define E1000_HICR_C                    0x02
  59 #define E1000_HICR_SV                   0x04  /* Status Validity */
  60 #define E1000_HICR_FW_RESET_ENABLE      0x40
  61 #define E1000_HICR_FW_RESET             0x80
  62
  63 /* Intel(R) Active Management Technology signature */
  64 #define E1000_IAMT_SIGNATURE            0x544D4149
  65
  66 #endif