1
2
3
4 #ifndef _IXGB_EE_H_
5 #define _IXGB_EE_H_
6
7 #define IXGB_EEPROM_SIZE 64
8
9
10 #define EEPROM_READ_OPCODE 0x6
11 #define EEPROM_WRITE_OPCODE 0x5
12 #define EEPROM_ERASE_OPCODE 0x7
13 #define EEPROM_EWEN_OPCODE 0x13
14 #define EEPROM_EWDS_OPCODE 0x10
15
16
17 #define EEPROM_IA_1_2_REG 0x0000
18 #define EEPROM_IA_3_4_REG 0x0001
19 #define EEPROM_IA_5_6_REG 0x0002
20 #define EEPROM_COMPATIBILITY_REG 0x0003
21 #define EEPROM_PBA_1_2_REG 0x0008
22 #define EEPROM_PBA_3_4_REG 0x0009
23 #define EEPROM_INIT_CONTROL1_REG 0x000A
24 #define EEPROM_SUBSYS_ID_REG 0x000B
25 #define EEPROM_SUBVEND_ID_REG 0x000C
26 #define EEPROM_DEVICE_ID_REG 0x000D
27 #define EEPROM_VENDOR_ID_REG 0x000E
28 #define EEPROM_INIT_CONTROL2_REG 0x000F
29 #define EEPROM_SWDPINS_REG 0x0020
30 #define EEPROM_CIRCUIT_CTRL_REG 0x0021
31 #define EEPROM_D0_D3_POWER_REG 0x0022
32 #define EEPROM_FLASH_VERSION 0x0032
33 #define EEPROM_CHECKSUM_REG 0x003F
34
35
36
37 #define EEPROM_ICW1_SIGNATURE_MASK 0xC000
38 #define EEPROM_ICW1_SIGNATURE_VALID 0x4000
39 #define EEPROM_ICW1_SIGNATURE_CLEAR 0x0000
40
41
42 #define EEPROM_SUM 0xBABA
43
44
45 #define PBA_SIZE 4
46
47
48
49
50 struct ixgb_ee_map_type {
51 u8 mac_addr[ETH_ALEN];
52 __le16 compatibility;
53 __le16 reserved1[4];
54 __le32 pba_number;
55 __le16 init_ctrl_reg_1;
56 __le16 subsystem_id;
57 __le16 subvendor_id;
58 __le16 device_id;
59 __le16 vendor_id;
60 __le16 init_ctrl_reg_2;
61 __le16 oem_reserved[16];
62 __le16 swdpins_reg;
63 __le16 circuit_ctrl_reg;
64 u8 d3_power;
65 u8 d0_power;
66 __le16 reserved2[28];
67 __le16 checksum;
68 };
69
70
71 u16 ixgb_read_eeprom(struct ixgb_hw *hw, u16 reg);
72
73 bool ixgb_validate_eeprom_checksum(struct ixgb_hw *hw);
74
75 void ixgb_update_eeprom_checksum(struct ixgb_hw *hw);
76
77 void ixgb_write_eeprom(struct ixgb_hw *hw, u16 reg, u16 data);
78
79 #endif