1 /****************************************************************************** 2 3 Copyright (c) 2001-2012, 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 41 /* EEPROM byte offsets */ 42 #define IXGBE_SFF_IDENTIFIER 0x0 43 #define IXGBE_SFF_IDENTIFIER_SFP 0x3 44 #define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25 45 #define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26 46 #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27 47 #define IXGBE_SFF_1GBE_COMP_CODES 0x6 48 #define IXGBE_SFF_10GBE_COMP_CODES 0x3 49 #define IXGBE_SFF_CABLE_TECHNOLOGY 0x8 50 #define IXGBE_SFF_CABLE_SPEC_COMP 0x3C 51 52 /* Bitmasks */ 53 #define IXGBE_SFF_DA_PASSIVE_CABLE 0x4 54 #define IXGBE_SFF_DA_ACTIVE_CABLE 0x8 55 #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4 56 #define IXGBE_SFF_1GBASESX_CAPABLE 0x1 57 #define IXGBE_SFF_1GBASELX_CAPABLE 0x2 58 #define IXGBE_SFF_1GBASET_CAPABLE 0x8 59 #define IXGBE_SFF_10GBASESR_CAPABLE 0x10 60 #define IXGBE_SFF_10GBASELR_CAPABLE 0x20 61 #define IXGBE_I2C_EEPROM_READ_MASK 0x100 62 #define IXGBE_I2C_EEPROM_STATUS_MASK 0x3 63 #define IXGBE_I2C_EEPROM_STATUS_NO_OPERATION 0x0 64 #define IXGBE_I2C_EEPROM_STATUS_PASS 0x1 65 #define IXGBE_I2C_EEPROM_STATUS_FAIL 0x2 66 #define IXGBE_I2C_EEPROM_STATUS_IN_PROGRESS 0x3 67 68 /* Flow control defines */ 69 #define IXGBE_TAF_SYM_PAUSE 0x400 70 #define IXGBE_TAF_ASM_PAUSE 0x800 71 72 /* Bit-shift macros */ 73 #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24 74 #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16 75 #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8 76 77 /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */ 78 #define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600 79 #define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500 80 #define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00 81 #define IXGBE_SFF_VENDOR_OUI_INTEL 0x001B2100 82 83 /* I2C SDA and SCL timing parameters for standard mode */ 84 #define IXGBE_I2C_T_HD_STA 4 85 #define IXGBE_I2C_T_LOW 5 86 #define IXGBE_I2C_T_HIGH 4 87 #define IXGBE_I2C_T_SU_STA 5 88 #define IXGBE_I2C_T_HD_DATA 5 89 #define IXGBE_I2C_T_SU_DATA 1 90 #define IXGBE_I2C_T_RISE 1 91 #define IXGBE_I2C_T_FALL 1 92 #define IXGBE_I2C_T_SU_STO 4 93 #define IXGBE_I2C_T_BUF 5 94 95 #define IXGBE_TN_LASI_STATUS_REG 0x9005 96 #define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008 97 98 s32 ixgbe_init_phy_ops_generic(struct ixgbe_hw *hw); 99 bool ixgbe_validate_phy_addr(struct ixgbe_hw *hw, u32 phy_addr); 100 enum ixgbe_phy_type ixgbe_get_phy_type_from_id(u32 phy_id); 101 s32 ixgbe_get_phy_id(struct ixgbe_hw *hw); 102 s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw); 103 s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw); 104 s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, 105 u32 device_type, u16 *phy_data); 106 s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr, 107 u32 device_type, u16 phy_data); 108 s32 ixgbe_setup_phy_link_generic(struct ixgbe_hw *hw); 109 s32 ixgbe_setup_phy_link_speed_generic(struct ixgbe_hw *hw, 110 ixgbe_link_speed speed, 111 bool autoneg, 112 bool autoneg_wait_to_complete); 113 s32 ixgbe_get_copper_link_capabilities_generic(struct ixgbe_hw *hw, 114 ixgbe_link_speed *speed, 115 bool *autoneg); 116 117 /* PHY specific */ 118 s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw, 119 ixgbe_link_speed *speed, 120 bool *link_up); 121 s32 ixgbe_setup_phy_link_tnx(struct ixgbe_hw *hw); 122 s32 ixgbe_get_phy_firmware_version_tnx(struct ixgbe_hw *hw, 123 u16 *firmware_version); 124 s32 ixgbe_get_phy_firmware_version_generic(struct ixgbe_hw *hw, 125 u16 *firmware_version); 126 127 s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw); 128 s32 ixgbe_identify_module_generic(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, 131 u16 *list_offset, 132 u16 *data_offset); 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, 139 u8 *eeprom_data); 140 s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset, 141 u8 eeprom_data); 142 void ixgbe_i2c_bus_clear(struct ixgbe_hw *hw); 143 #endif /* _IXGBE_PHY_H_ */ 144