1 /****************************************************************************** 2 3 Copyright (c) 2001-2013, Intel Corporation 4 All rights reserved. 5 6 Redistribution and use in source and binary forms, with or without 7 modification, are permitted provided that the following conditions are met: 8 9 1. Redistributions of source code must retain the above copyright notice, 10 this list of conditions and the following disclaimer. 11 12 2. Redistributions in binary form must reproduce the above copyright 13 notice, this list of conditions and the following disclaimer in the 14 documentation and/or other materials provided with the distribution. 15 16 3. Neither the name of the Intel Corporation nor the names of its 17 contributors may be used to endorse or promote products derived from 18 this software without specific prior written permission. 19 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 POSSIBILITY OF SUCH DAMAGE. 31 32 ******************************************************************************/ 33 /*$FreeBSD$*/ 34 35 #ifndef _IXGBE_PHY_H_ 36 #define _IXGBE_PHY_H_ 37 38 #include "ixgbe_type.h" 39 #define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0 40 #define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2 41 #define IXGBE_I2C_EEPROM_BANK_LEN 0xFF 42 43 /* EEPROM byte offsets */ 44 #define IXGBE_SFF_IDENTIFIER 0x0 45 #define IXGBE_SFF_IDENTIFIER_SFP 0x3 46 #define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 47 #define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 48 #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 49 #define IXGBE_SFF_1GBE_COMP_CODES 0x6 50 #define IXGBE_SFF_10GBE_COMP_CODES 0x3 51 #define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 52 #define IXGBE_SFF_CABLE_SPEC_COMP 0x3C 53 #define IXGBE_SFF_SFF_8472_SWAP 0x5C 54 #define IXGBE_SFF_SFF_8472_COMP 0x5E 55 #define IXGBE_SFF_SFF_8472_OSCB 0x6E 56 #define IXGBE_SFF_SFF_8472_ESCB 0x76 57 58 /* Bitmasks */ 59 #define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 60 #define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 61 #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 62 #define IXGBE_SFF_1GBASESX_CAPABLE 0x1 63 #define IXGBE_SFF_1GBASELX_CAPABLE 0x2 64 #define IXGBE_SFF_1GBASET_CAPABLE 0x8 65 #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 66 #define IXGBE_SFF_10GBASELR_CAPABLE 0x20 67 #define IXGBE_SFF_SOFT_RS_SELECT_MASK 0x8 68 #define IXGBE_SFF_SOFT_RS_SELECT_10G 0x8 69 #define IXGBE_SFF_SOFT_RS_SELECT_1G 0x0 70 #define IXGBE_I2C_EEPROM_READ_MASK 0x100 71 #define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 72 #define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 73 #define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 74 #define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 75 #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 76 77 /* Flow control defines */ 78 #define IXGBE_TAF_SYM_PAUSE 0x400 79 #define IXGBE_TAF_ASM_PAUSE 0x800 80 81 /* Bit-shift macros */ 82 #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 83 #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 84 #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 85 86 /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */ 87 #define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 88 #define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 89 #define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 90 #define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 91 92 /* I2C SDA and SCL timing parameters for standard mode */ 93 #define IXGBE_I2C_T_HD_STA 4 94 #define IXGBE_I2C_T_LOW 5 95 #define IXGBE_I2C_T_HIGH 4 96 #define IXGBE_I2C_T_SU_STA 5 97 #define IXGBE_I2C_T_HD_DATA 5 98 #define IXGBE_I2C_T_SU_DATA 1 99 #define IXGBE_I2C_T_RISE 1 100 #define IXGBE_I2C_T_FALL 1 101 #define IXGBE_I2C_T_SU_STO 4 102 #define IXGBE_I2C_T_BUF 5 103 104 #define IXGBE_TN_LASI_STATUS_REG 0x9005 105 #define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 106 107 /* SFP+ SFF-8472 Compliance */ 108 #define IXGBE_SFF_SFF_8472_UNSUP 0x00 109 #define IXGBE_SFF_SFF_8472_REV_9_3 0x01 110 #define IXGBE_SFF_SFF_8472_REV_9_5 0x02 111 #define IXGBE_SFF_SFF_8472_REV_10_2 0x03 112 #define IXGBE_SFF_SFF_8472_REV_10_4 0x04 113 #define IXGBE_SFF_SFF_8472_REV_11_0 0x05 114 115 s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw); 116 bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr); 117 enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id); 118 s32 ixgbe_get_phy_id(struct ixgbe_hw *hw); 119 s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw); 120 s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw); 121 s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, 122 u16 *phy_data); 123 s32 ixgbe_write_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr, u32 device_type, 124 u16 phy_data); 125 s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, 126 u32 device_type, u16 *phy_data); 127 s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, 128 u32 device_type, u16 phy_data); 129 s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw); 130 s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, 131 ixgbe_link_speed speed, 132 bool autoneg_wait_to_complete); 133 s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, 134 ixgbe_link_speed *speed, 135 bool *autoneg); 136 137 /* PHY specific */ 138 s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, 139 ixgbe_link_speed *speed, 140 bool *link_up); 141 s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw); 142 s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, 143 u16 *firmware_version); 144 s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, 145 u16 *firmware_version); 146 147 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw); 148 s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw); 149 s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw); 150 s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw, 151 u16 *list_offset, 152 u16 *data_offset); 153 s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw); 154 s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, 155 u8 dev_addr, u8 *data); 156 s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset, 157 u8 dev_addr, u8 data); 158 s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, 159 u8 *eeprom_data); 160 s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, 161 u8 eeprom_data); 162 void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw); 163 #endif /* _IXGBE_PHY_H_ */ 164