1 /*******************************************************************************
3 Intel 10 Gigabit PCI Express Linux driver
4 Copyright(c) 1999 - 2013 Intel Corporation.
6 This program is free software; you can redistribute it and/or modify it
7 under the terms and conditions of the GNU General Public License,
8 version 2, as published by the Free Software Foundation.
10 This program is distributed in the hope it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 You should have received a copy of the GNU General Public License along with
16 this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
19 The full GNU General Public License is included in this distribution in
20 the file called "COPYING".
23 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
24 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
26 *******************************************************************************/
31 #include "ixgbe_type.h"
32 #define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0
33 #define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2
35 /* EEPROM byte offsets */
36 #define IXGBE_SFF_IDENTIFIER 0x0
37 #define IXGBE_SFF_IDENTIFIER_SFP 0x3
38 #define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
39 #define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
40 #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
41 #define IXGBE_SFF_1GBE_COMP_CODES 0x6
42 #define IXGBE_SFF_10GBE_COMP_CODES 0x3
43 #define IXGBE_SFF_CABLE_TECHNOLOGY 0x8
44 #define IXGBE_SFF_CABLE_SPEC_COMP 0x3C
45 #define IXGBE_SFF_SFF_8472_SWAP 0x5C
46 #define IXGBE_SFF_SFF_8472_COMP 0x5E
47 #define IXGBE_SFF_SFF_8472_OSCB 0x6E
48 #define IXGBE_SFF_SFF_8472_ESCB 0x76
51 #define IXGBE_SFF_DA_PASSIVE_CABLE 0x4
52 #define IXGBE_SFF_DA_ACTIVE_CABLE 0x8
53 #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4
54 #define IXGBE_SFF_1GBASESX_CAPABLE 0x1
55 #define IXGBE_SFF_1GBASELX_CAPABLE 0x2
56 #define IXGBE_SFF_1GBASET_CAPABLE 0x8
57 #define IXGBE_SFF_10GBASESR_CAPABLE 0x10
58 #define IXGBE_SFF_10GBASELR_CAPABLE 0x20
59 #define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8
60 #define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8
61 #define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0
62 #define IXGBE_SFF_ADDRESSING_MODE 0x4
63 #define IXGBE_I2C_EEPROM_READ_MASK 0x100
64 #define IXGBE_I2C_EEPROM_STATUS_MASK 0x3
65 #define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0
66 #define IXGBE_I2C_EEPROM_STATUS_PASS 0x1
67 #define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2
68 #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3
70 /* Flow control defines */
71 #define IXGBE_TAF_SYM_PAUSE 0x400
72 #define IXGBE_TAF_ASM_PAUSE 0x800
74 /* Bit-shift macros */
75 #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24
76 #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16
77 #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8
79 /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */
80 #define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600
81 #define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500
82 #define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00
83 #define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100
85 /* I2C SDA and SCL timing parameters for standard mode */
86 #define IXGBE_I2C_T_HD_STA 4
87 #define IXGBE_I2C_T_LOW 5
88 #define IXGBE_I2C_T_HIGH 4
89 #define IXGBE_I2C_T_SU_STA 5
90 #define IXGBE_I2C_T_HD_DATA 5
91 #define IXGBE_I2C_T_SU_DATA 1
92 #define IXGBE_I2C_T_RISE 1
93 #define IXGBE_I2C_T_FALL 1
94 #define IXGBE_I2C_T_SU_STO 4
95 #define IXGBE_I2C_T_BUF 5
97 #define IXGBE_TN_LASI_STATUS_REG 0x9005
98 #define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008
100 /* SFP+ SFF-8472 Compliance code */
101 #define IXGBE_SFF_SFF_8472_UNSUP 0x00
103 s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw);
104 s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
105 s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
106 s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
107 u32 device_type, u16 *phy_data);
108 s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
109 u32 device_type, u16 phy_data);
110 s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw);
111 s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw,
112 ixgbe_link_speed speed,
113 bool autoneg_wait_to_complete);
114 s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw,
115 ixgbe_link_speed *speed,
119 s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
120 ixgbe_link_speed *speed,
122 s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw);
123 s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw,
124 u16 *firmware_version);
125 s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw,
126 u16 *firmware_version);
128 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
129 s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
130 s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
133 s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
134 s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
135 u8 dev_addr, u8 *data);
136 s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
137 u8 dev_addr, u8 data);
138 s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
140 s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
142 s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
144 #endif /* _IXGBE_PHY_H_ */