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ae06c70b | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
9a799d71 AK |
2 | /******************************************************************************* |
3 | ||
4 | Intel 10 Gigabit PCI Express Linux driver | |
2d40cd17 | 5 | Copyright(c) 1999 - 2016 Intel Corporation. |
9a799d71 AK |
6 | |
7 | This program is free software; you can redistribute it and/or modify it | |
8 | under the terms and conditions of the GNU General Public License, | |
9 | version 2, as published by the Free Software Foundation. | |
10 | ||
11 | This program is distributed in the hope it will be useful, but WITHOUT | |
12 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
14 | more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License along with | |
17 | this program; if not, write to the Free Software Foundation, Inc., | |
18 | 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
19 | ||
20 | The full GNU General Public License is included in this distribution in | |
21 | the file called "COPYING". | |
22 | ||
23 | Contact Information: | |
b89aae71 | 24 | Linux NICS <linux.nics@intel.com> |
9a799d71 AK |
25 | e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
26 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
27 | ||
28 | *******************************************************************************/ | |
29 | ||
30 | #ifndef _IXGBE_PHY_H_ | |
31 | #define _IXGBE_PHY_H_ | |
32 | ||
33 | #include "ixgbe_type.h" | |
c44ade9e | 34 | #define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 |
07ce870b | 35 | #define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2 |
9a799d71 | 36 | |
c44ade9e | 37 | /* EEPROM byte offsets */ |
8f58332b DS |
38 | #define IXGBE_SFF_IDENTIFIER 0x0 |
39 | #define IXGBE_SFF_IDENTIFIER_SFP 0x3 | |
40 | #define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 | |
41 | #define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 | |
42 | #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 | |
43 | #define IXGBE_SFF_1GBE_COMP_CODES 0x6 | |
44 | #define IXGBE_SFF_10GBE_COMP_CODES 0x3 | |
45 | #define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 | |
46 | #define IXGBE_SFF_CABLE_SPEC_COMP 0x3C | |
47 | #define IXGBE_SFF_SFF_8472_SWAP 0x5C | |
48 | #define IXGBE_SFF_SFF_8472_COMP 0x5E | |
49 | #define IXGBE_SFF_SFF_8472_OSCB 0x6E | |
50 | #define IXGBE_SFF_SFF_8472_ESCB 0x76 | |
51 | #define IXGBE_SFF_IDENTIFIER_QSFP_PLUS 0xD | |
52 | #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0 0xA5 | |
53 | #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1 0xA6 | |
54 | #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2 0xA7 | |
9a84fea2 | 55 | #define IXGBE_SFF_QSFP_CONNECTOR 0x82 |
8f58332b DS |
56 | #define IXGBE_SFF_QSFP_10GBE_COMP 0x83 |
57 | #define IXGBE_SFF_QSFP_1GBE_COMP 0x86 | |
9a84fea2 ET |
58 | #define IXGBE_SFF_QSFP_CABLE_LENGTH 0x92 |
59 | #define IXGBE_SFF_QSFP_DEVICE_TECH 0x93 | |
c44ade9e JB |
60 | |
61 | /* Bitmasks */ | |
b0007484 JK |
62 | #define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 |
63 | #define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 | |
64 | #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 | |
65 | #define IXGBE_SFF_1GBASESX_CAPABLE 0x1 | |
66 | #define IXGBE_SFF_1GBASELX_CAPABLE 0x2 | |
67 | #define IXGBE_SFF_1GBASET_CAPABLE 0x8 | |
68 | #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 | |
69 | #define IXGBE_SFF_10GBASELR_CAPABLE 0x20 | |
6d373a1b MR |
70 | #define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8 |
71 | #define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8 | |
72 | #define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0 | |
b0007484 JK |
73 | #define IXGBE_SFF_ADDRESSING_MODE 0x4 |
74 | #define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE 0x1 | |
75 | #define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE 0x8 | |
9a84fea2 ET |
76 | #define IXGBE_SFF_QSFP_CONNECTOR_NOT_SEPARABLE 0x23 |
77 | #define IXGBE_SFF_QSFP_TRANSMITER_850NM_VCSEL 0x0 | |
b0007484 JK |
78 | #define IXGBE_I2C_EEPROM_READ_MASK 0x100 |
79 | #define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 | |
80 | #define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 | |
81 | #define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 | |
82 | #define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 | |
83 | #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 | |
6a14ee0c | 84 | #define IXGBE_CS4227 0xBE /* CS4227 address */ |
2d40cd17 MR |
85 | #define IXGBE_CS4227_GLOBAL_ID_LSB 0 |
86 | #define IXGBE_CS4227_GLOBAL_ID_MSB 1 | |
542b6eec | 87 | #define IXGBE_CS4227_SCRATCH 2 |
cc1de78c ET |
88 | #define IXGBE_CS4227_EFUSE_PDF_SKU 0x19F |
89 | #define IXGBE_CS4223_SKU_ID 0x0010 /* Quad port */ | |
90 | #define IXGBE_CS4227_SKU_ID 0x0014 /* Dual port */ | |
542b6eec MR |
91 | #define IXGBE_CS4227_RESET_PENDING 0x1357 |
92 | #define IXGBE_CS4227_RESET_COMPLETE 0x5AA5 | |
93 | #define IXGBE_CS4227_RETRIES 15 | |
94 | #define IXGBE_CS4227_EFUSE_STATUS 0x0181 | |
e23f3336 MR |
95 | #define IXGBE_CS4227_LINE_SPARE22_MSB 0x12AD /* Reg to set speed */ |
96 | #define IXGBE_CS4227_LINE_SPARE24_LSB 0x12B0 /* Reg to set EDC */ | |
97 | #define IXGBE_CS4227_HOST_SPARE22_MSB 0x1AAD /* Reg to set speed */ | |
98 | #define IXGBE_CS4227_HOST_SPARE24_LSB 0x1AB0 /* Reg to program EDC */ | |
542b6eec MR |
99 | #define IXGBE_CS4227_EEPROM_STATUS 0x5001 |
100 | #define IXGBE_CS4227_EEPROM_LOAD_OK 0x0001 | |
e23f3336 MR |
101 | #define IXGBE_CS4227_SPEED_1G 0x8000 |
102 | #define IXGBE_CS4227_SPEED_10G 0 | |
6a14ee0c DS |
103 | #define IXGBE_CS4227_EDC_MODE_CX1 0x0002 |
104 | #define IXGBE_CS4227_EDC_MODE_SR 0x0004 | |
542b6eec MR |
105 | #define IXGBE_CS4227_EDC_MODE_DIAG 0x0008 |
106 | #define IXGBE_CS4227_RESET_HOLD 500 /* microseconds */ | |
107 | #define IXGBE_CS4227_RESET_DELAY 500 /* milliseconds */ | |
108 | #define IXGBE_CS4227_CHECK_DELAY 30 /* milliseconds */ | |
109 | #define IXGBE_PE 0xE0 /* Port expander addr */ | |
110 | #define IXGBE_PE_OUTPUT 1 /* Output reg offset */ | |
111 | #define IXGBE_PE_CONFIG 3 /* Config reg offset */ | |
b4f47a48 | 112 | #define IXGBE_PE_BIT1 BIT(1) |
6a14ee0c | 113 | |
0b0c2b31 ET |
114 | /* Flow control defines */ |
115 | #define IXGBE_TAF_SYM_PAUSE 0x400 | |
116 | #define IXGBE_TAF_ASM_PAUSE 0x800 | |
117 | ||
c44ade9e | 118 | /* Bit-shift macros */ |
11afc1b1 PW |
119 | #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 |
120 | #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 | |
121 | #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 | |
c44ade9e JB |
122 | |
123 | /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */ | |
124 | #define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 | |
125 | #define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 | |
126 | #define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 | |
11afc1b1 | 127 | #define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 |
c44ade9e | 128 | |
c4900be0 DS |
129 | /* I2C SDA and SCL timing parameters for standard mode */ |
130 | #define IXGBE_I2C_T_HD_STA 4 | |
131 | #define IXGBE_I2C_T_LOW 5 | |
132 | #define IXGBE_I2C_T_HIGH 4 | |
133 | #define IXGBE_I2C_T_SU_STA 5 | |
134 | #define IXGBE_I2C_T_HD_DATA 5 | |
135 | #define IXGBE_I2C_T_SU_DATA 1 | |
136 | #define IXGBE_I2C_T_RISE 1 | |
137 | #define IXGBE_I2C_T_FALL 1 | |
138 | #define IXGBE_I2C_T_SU_STO 4 | |
139 | #define IXGBE_I2C_T_BUF 5 | |
140 | ||
56f6ed1c MR |
141 | #define IXGBE_SFP_DETECT_RETRIES 2 |
142 | ||
119fc60a MC |
143 | #define IXGBE_TN_LASI_STATUS_REG 0x9005 |
144 | #define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 | |
c44ade9e | 145 | |
07ce870b ET |
146 | /* SFP+ SFF-8472 Compliance code */ |
147 | #define IXGBE_SFF_SFF_8472_UNSUP 0x00 | |
148 | ||
c44ade9e JB |
149 | s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw); |
150 | s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw); | |
151 | s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, | |
e7cf745b | 152 | u32 device_type, u16 *phy_data); |
c44ade9e | 153 | s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, |
e7cf745b | 154 | u32 device_type, u16 phy_data); |
3dcc2f41 ET |
155 | s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, |
156 | u32 device_type, u16 *phy_data); | |
157 | s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, | |
158 | u32 device_type, u16 phy_data); | |
c44ade9e JB |
159 | s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw); |
160 | s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, | |
e7cf745b JK |
161 | ixgbe_link_speed speed, |
162 | bool autoneg_wait_to_complete); | |
a391f1d5 | 163 | s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, |
e7cf745b JK |
164 | ixgbe_link_speed *speed, |
165 | bool *autoneg); | |
6425f0f3 | 166 | bool ixgbe_check_reset_blocked(struct ixgbe_hw *hw); |
9a799d71 | 167 | |
0befdb3e JB |
168 | /* PHY specific */ |
169 | s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, | |
e7cf745b JK |
170 | ixgbe_link_speed *speed, |
171 | bool *link_up); | |
9dda1736 | 172 | s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw); |
0befdb3e | 173 | |
c4900be0 | 174 | s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw); |
961fac88 | 175 | s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on); |
8f58332b | 176 | s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw); |
c4900be0 DS |
177 | s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw); |
178 | s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, | |
e7cf745b JK |
179 | u16 *list_offset, |
180 | u16 *data_offset); | |
119fc60a | 181 | s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw); |
11afc1b1 | 182 | s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, |
e7cf745b | 183 | u8 dev_addr, u8 *data); |
bb5ce9a5 MR |
184 | s32 ixgbe_read_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset, |
185 | u8 dev_addr, u8 *data); | |
11afc1b1 | 186 | s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, |
e7cf745b | 187 | u8 dev_addr, u8 data); |
bb5ce9a5 MR |
188 | s32 ixgbe_write_i2c_byte_generic_unlocked(struct ixgbe_hw *hw, u8 byte_offset, |
189 | u8 dev_addr, u8 data); | |
11afc1b1 | 190 | s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, |
e7cf745b | 191 | u8 *eeprom_data); |
07ce870b ET |
192 | s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset, |
193 | u8 *sff8472_data); | |
11afc1b1 | 194 | s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, |
e7cf745b | 195 | u8 eeprom_data); |
b71f6c40 ET |
196 | s32 ixgbe_read_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg, |
197 | u16 *val, bool lock); | |
198 | s32 ixgbe_write_i2c_combined_generic_int(struct ixgbe_hw *, u8 addr, u16 reg, | |
199 | u16 val, bool lock); | |
9a799d71 | 200 | #endif /* _IXGBE_PHY_H_ */ |