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24#ifndef _E1000_PHY_H_
25#define _E1000_PHY_H_
26
27enum e1000_ms_type {
28 e1000_ms_hw_default = 0,
29 e1000_ms_force_master,
30 e1000_ms_force_slave,
31 e1000_ms_auto
32};
33
34enum e1000_smart_speed {
35 e1000_smart_speed_default = 0,
36 e1000_smart_speed_on,
37 e1000_smart_speed_off
38};
39
40s32 igb_check_downshift(struct e1000_hw *hw);
41s32 igb_check_reset_block(struct e1000_hw *hw);
42s32 igb_copper_link_setup_igp(struct e1000_hw *hw);
43s32 igb_copper_link_setup_m88(struct e1000_hw *hw);
44s32 igb_copper_link_setup_m88_gen2(struct e1000_hw *hw);
45s32 igb_phy_force_speed_duplex_igp(struct e1000_hw *hw);
46s32 igb_phy_force_speed_duplex_m88(struct e1000_hw *hw);
47s32 igb_get_cable_length_m88(struct e1000_hw *hw);
48s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw);
49s32 igb_get_cable_length_igp_2(struct e1000_hw *hw);
50s32 igb_get_phy_id(struct e1000_hw *hw);
51s32 igb_get_phy_info_igp(struct e1000_hw *hw);
52s32 igb_get_phy_info_m88(struct e1000_hw *hw);
53s32 igb_phy_sw_reset(struct e1000_hw *hw);
54s32 igb_phy_hw_reset(struct e1000_hw *hw);
55s32 igb_read_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 *data);
56s32 igb_set_d3_lplu_state(struct e1000_hw *hw, bool active);
57s32 igb_setup_copper_link(struct e1000_hw *hw);
58s32 igb_write_phy_reg_igp(struct e1000_hw *hw, u32 offset, u16 data);
59s32 igb_phy_has_link(struct e1000_hw *hw, u32 iterations,
60 u32 usec_interval, bool *success);
61void igb_power_up_phy_copper(struct e1000_hw *hw);
62void igb_power_down_phy_copper(struct e1000_hw *hw);
63s32 igb_phy_init_script_igp3(struct e1000_hw *hw);
64s32 igb_initialize_M88E1512_phy(struct e1000_hw *hw);
65s32 igb_initialize_M88E1543_phy(struct e1000_hw *hw);
66s32 igb_read_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 *data);
67s32 igb_write_phy_reg_mdic(struct e1000_hw *hw, u32 offset, u16 data);
68s32 igb_read_phy_reg_i2c(struct e1000_hw *hw, u32 offset, u16 *data);
69s32 igb_write_phy_reg_i2c(struct e1000_hw *hw, u32 offset, u16 data);
70s32 igb_read_sfp_data_byte(struct e1000_hw *hw, u16 offset, u8 *data);
71s32 igb_copper_link_setup_82580(struct e1000_hw *hw);
72s32 igb_get_phy_info_82580(struct e1000_hw *hw);
73s32 igb_phy_force_speed_duplex_82580(struct e1000_hw *hw);
74s32 igb_get_cable_length_82580(struct e1000_hw *hw);
75s32 igb_read_phy_reg_82580(struct e1000_hw *hw, u32 offset, u16 *data);
76s32 igb_write_phy_reg_82580(struct e1000_hw *hw, u32 offset, u16 data);
77s32 igb_check_polarity_m88(struct e1000_hw *hw);
78
79
80#define IGP01E1000_PHY_PORT_CONFIG 0x10
81#define IGP01E1000_PHY_PORT_STATUS 0x11
82#define IGP01E1000_PHY_PORT_CTRL 0x12
83#define IGP01E1000_PHY_LINK_HEALTH 0x13
84#define IGP02E1000_PHY_POWER_MGMT 0x19
85#define IGP01E1000_PHY_PAGE_SELECT 0x1F
86#define IGP01E1000_PHY_PCS_INIT_REG 0x00B4
87#define IGP01E1000_PHY_POLARITY_MASK 0x0078
88#define IGP01E1000_PSCR_AUTO_MDIX 0x1000
89#define IGP01E1000_PSCR_FORCE_MDI_MDIX 0x2000
90#define IGP01E1000_PSCFR_SMART_SPEED 0x0080
91
92#define I82580_ADDR_REG 16
93#define I82580_CFG_REG 22
94#define I82580_CFG_ASSERT_CRS_ON_TX BIT(15)
95#define I82580_CFG_ENABLE_DOWNSHIFT (3u << 10)
96#define I82580_CTRL_REG 23
97#define I82580_CTRL_DOWNSHIFT_MASK (7u << 10)
98
99
100#define I82580_PHY_CTRL_2 18
101#define I82580_PHY_LBK_CTRL 19
102#define I82580_PHY_STATUS_2 26
103#define I82580_PHY_DIAG_STATUS 31
104
105
106#define I82580_PHY_STATUS2_REV_POLARITY 0x0400
107#define I82580_PHY_STATUS2_MDIX 0x0800
108#define I82580_PHY_STATUS2_SPEED_MASK 0x0300
109#define I82580_PHY_STATUS2_SPEED_1000MBPS 0x0200
110#define I82580_PHY_STATUS2_SPEED_100MBPS 0x0100
111
112
113#define I82580_PHY_CTRL2_MANUAL_MDIX 0x0200
114#define I82580_PHY_CTRL2_AUTO_MDI_MDIX 0x0400
115#define I82580_PHY_CTRL2_MDIX_CFG_MASK 0x0600
116
117
118#define I82580_DSTATUS_CABLE_LENGTH 0x03FC
119#define I82580_DSTATUS_CABLE_LENGTH_SHIFT 2
120
121
122#define E1000_82580_PHY_POWER_MGMT 0xE14
123#define E1000_82580_PM_SPD 0x0001
124#define E1000_82580_PM_D0_LPLU 0x0002
125#define E1000_82580_PM_D3_LPLU 0x0004
126#define E1000_82580_PM_GO_LINKD 0x0020
127
128
129#define IGP02E1000_PM_D0_LPLU 0x0002
130#define IGP02E1000_PM_D3_LPLU 0x0004
131#define IGP01E1000_PLHR_SS_DOWNGRADE 0x8000
132#define IGP01E1000_PSSR_POLARITY_REVERSED 0x0002
133#define IGP01E1000_PSSR_MDIX 0x0800
134#define IGP01E1000_PSSR_SPEED_MASK 0xC000
135#define IGP01E1000_PSSR_SPEED_1000MBPS 0xC000
136#define IGP02E1000_PHY_CHANNEL_NUM 4
137#define IGP02E1000_PHY_AGC_A 0x11B1
138#define IGP02E1000_PHY_AGC_B 0x12B1
139#define IGP02E1000_PHY_AGC_C 0x14B1
140#define IGP02E1000_PHY_AGC_D 0x18B1
141#define IGP02E1000_AGC_LENGTH_SHIFT 9
142#define IGP02E1000_AGC_LENGTH_MASK 0x7F
143#define IGP02E1000_AGC_RANGE 15
144
145#define E1000_CABLE_LENGTH_UNDEFINED 0xFF
146
147
148#define E1000_SFF_IDENTIFIER_OFFSET 0x00
149#define E1000_SFF_IDENTIFIER_SFF 0x02
150#define E1000_SFF_IDENTIFIER_SFP 0x03
151
152#define E1000_SFF_ETH_FLAGS_OFFSET 0x06
153
154struct e1000_sfp_flags {
155 u8 e1000_base_sx:1;
156 u8 e1000_base_lx:1;
157 u8 e1000_base_cx:1;
158 u8 e1000_base_t:1;
159 u8 e100_base_lx:1;
160 u8 e100_base_fx:1;
161 u8 e10_base_bx10:1;
162 u8 e10_base_px:1;
163};
164
165#endif
166