1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2001-2020 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 #endif 66