ixgbe_phy.h 6.6 KB

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  1. /*******************************************************************************
  2. Intel 10 Gigabit PCI Express Linux driver
  3. Copyright(c) 1999 - 2014 Intel Corporation.
  4. This program is free software; you can redistribute it and/or modify it
  5. under the terms and conditions of the GNU General Public License,
  6. version 2, as published by the Free Software Foundation.
  7. This program is distributed in the hope it will be useful, but WITHOUT
  8. ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  9. FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  10. more details.
  11. You should have received a copy of the GNU General Public License along with
  12. this program; if not, write to the Free Software Foundation, Inc.,
  13. 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  14. The full GNU General Public License is included in this distribution in
  15. the file called "COPYING".
  16. Contact Information:
  17. Linux NICS <linux.nics@intel.com>
  18. e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  19. Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  20. *******************************************************************************/
  21. #ifndef _IXGBE_PHY_H_
  22. #define _IXGBE_PHY_H_
  23. #include "ixgbe_type.h"
  24. #define IXGBE_I2C_EEPROM_DEV_ADDR 0xA0
  25. #define IXGBE_I2C_EEPROM_DEV_ADDR2 0xA2
  26. /* EEPROM byte offsets */
  27. #define IXGBE_SFF_IDENTIFIER 0x0
  28. #define IXGBE_SFF_IDENTIFIER_SFP 0x3
  29. #define IXGBE_SFF_VENDOR_OUI_BYTE0 0x25
  30. #define IXGBE_SFF_VENDOR_OUI_BYTE1 0x26
  31. #define IXGBE_SFF_VENDOR_OUI_BYTE2 0x27
  32. #define IXGBE_SFF_1GBE_COMP_CODES 0x6
  33. #define IXGBE_SFF_10GBE_COMP_CODES 0x3
  34. #define IXGBE_SFF_CABLE_TECHNOLOGY 0x8
  35. #define IXGBE_SFF_CABLE_SPEC_COMP 0x3C
  36. #define IXGBE_SFF_SFF_8472_SWAP 0x5C
  37. #define IXGBE_SFF_SFF_8472_COMP 0x5E
  38. #define IXGBE_SFF_SFF_8472_OSCB 0x6E
  39. #define IXGBE_SFF_SFF_8472_ESCB 0x76
  40. #define IXGBE_SFF_IDENTIFIER_QSFP_PLUS 0xD
  41. #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE0 0xA5
  42. #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE1 0xA6
  43. #define IXGBE_SFF_QSFP_VENDOR_OUI_BYTE2 0xA7
  44. #define IXGBE_SFF_QSFP_CONNECTOR 0x82
  45. #define IXGBE_SFF_QSFP_10GBE_COMP 0x83
  46. #define IXGBE_SFF_QSFP_1GBE_COMP 0x86
  47. #define IXGBE_SFF_QSFP_CABLE_LENGTH 0x92
  48. #define IXGBE_SFF_QSFP_DEVICE_TECH 0x93
  49. /* Bitmasks */
  50. #define IXGBE_SFF_DA_PASSIVE_CABLE 0x4
  51. #define IXGBE_SFF_DA_ACTIVE_CABLE 0x8
  52. #define IXGBE_SFF_DA_SPEC_ACTIVE_LIMITING 0x4
  53. #define IXGBE_SFF_1GBASESX_CAPABLE 0x1
  54. #define IXGBE_SFF_1GBASELX_CAPABLE 0x2
  55. #define IXGBE_SFF_1GBASET_CAPABLE 0x8
  56. #define IXGBE_SFF_10GBASESR_CAPABLE 0x10
  57. #define IXGBE_SFF_10GBASELR_CAPABLE 0x20
  58. #define IXGBE_SFF_ADDRESSING_MODE 0x4
  59. #define IXGBE_SFF_QSFP_DA_ACTIVE_CABLE 0x1
  60. #define IXGBE_SFF_QSFP_DA_PASSIVE_CABLE 0x8
  61. #define IXGBE_SFF_QSFP_CONNECTOR_NOT_SEPARABLE 0x23
  62. #define IXGBE_SFF_QSFP_TRANSMITER_850NM_VCSEL 0x0
  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
  69. #define IXGBE_CS4227 0xBE /* CS4227 address */
  70. #define IXGBE_CS4227_SPARE24_LSB 0x12B0 /* Reg to program EDC */
  71. #define IXGBE_CS4227_EDC_MODE_CX1 0x0002
  72. #define IXGBE_CS4227_EDC_MODE_SR 0x0004
  73. /* Flow control defines */
  74. #define IXGBE_TAF_SYM_PAUSE 0x400
  75. #define IXGBE_TAF_ASM_PAUSE 0x800
  76. /* Bit-shift macros */
  77. #define IXGBE_SFF_VENDOR_OUI_BYTE0_SHIFT 24
  78. #define IXGBE_SFF_VENDOR_OUI_BYTE1_SHIFT 16
  79. #define IXGBE_SFF_VENDOR_OUI_BYTE2_SHIFT 8
  80. /* Vendor OUIs: format of OUI is 0x[byte0][byte1][byte2][00] */
  81. #define IXGBE_SFF_VENDOR_OUI_TYCO 0x00407600
  82. #define IXGBE_SFF_VENDOR_OUI_FTL 0x00906500
  83. #define IXGBE_SFF_VENDOR_OUI_AVAGO 0x00176A00
  84. #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
  96. #define IXGBE_TN_LASI_STATUS_REG 0x9005
  97. #define IXGBE_TN_LASI_STATUS_TEMP_ALARM 0x0008
  98. /* SFP+ SFF-8472 Compliance code */
  99. #define IXGBE_SFF_SFF_8472_UNSUP 0x00
  100. s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw);
  101. s32 ixgbe_reset_phy_generic(struct ixgbe_hw *hw);
  102. s32 ixgbe_read_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
  103. u32 device_type, u16 *phy_data);
  104. s32 ixgbe_write_phy_reg_generic(struct ixgbe_hw *hw, u32 reg_addr,
  105. u32 device_type, u16 phy_data);
  106. s32 ixgbe_read_phy_reg_mdi(struct ixgbe_hw *hw, u32 reg_addr,
  107. u32 device_type, u16 *phy_data);
  108. s32 ixgbe_write_phy_reg_mdi(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,
  116. bool *autoneg);
  117. bool ixgbe_check_reset_blocked(struct ixgbe_hw *hw);
  118. /* PHY specific */
  119. s32 ixgbe_check_phy_link_tnx(struct ixgbe_hw *hw,
  120. ixgbe_link_speed *speed,
  121. bool *link_up);
  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);
  127. s32 ixgbe_reset_phy_nl(struct ixgbe_hw *hw);
  128. s32 ixgbe_set_copper_phy_power(struct ixgbe_hw *hw, bool on);
  129. s32 ixgbe_identify_module_generic(struct ixgbe_hw *hw);
  130. s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw);
  131. s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
  132. u16 *list_offset,
  133. u16 *data_offset);
  134. s32 ixgbe_tn_check_overtemp(struct ixgbe_hw *hw);
  135. s32 ixgbe_read_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
  136. u8 dev_addr, u8 *data);
  137. s32 ixgbe_write_i2c_byte_generic(struct ixgbe_hw *hw, u8 byte_offset,
  138. u8 dev_addr, u8 data);
  139. s32 ixgbe_read_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
  140. u8 *eeprom_data);
  141. s32 ixgbe_read_i2c_sff8472_generic(struct ixgbe_hw *hw, u8 byte_offset,
  142. u8 *sff8472_data);
  143. s32 ixgbe_write_i2c_eeprom_generic(struct ixgbe_hw *hw, u8 byte_offset,
  144. u8 eeprom_data);
  145. s32 ixgbe_read_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
  146. u16 reg, u16 *val);
  147. s32 ixgbe_write_i2c_combined_generic(struct ixgbe_hw *hw, u8 addr,
  148. u16 reg, u16 val);
  149. #endif /* _IXGBE_PHY_H_ */