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efuse.h

efuse.h 2.5 KB
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. /* Copyright(c) 2009-2012  Realtek Corporation.*/
    3. 

  3. 

  4. #ifndef __RTL_EFUSE_H_
    5. 

  5. #define __RTL_EFUSE_H_
    6. 

  6. 

  7. #define EFUSE_IC_ID_OFFSET		506
    8. 

  8. 

  9. #define EFUSE_MAX_WORD_UNIT		4
    10. 

  10. 

  11. #define EFUSE_INIT_MAP			0
    12. 

  12. #define EFUSE_MODIFY_MAP		1
    13. 

  13. 

  14. #define PG_STATE_HEADER			0x01
    15. 

  15. #define PG_STATE_WORD_0			0x02
    16. 

  16. #define PG_STATE_WORD_1			0x04
    17. 

  17. #define PG_STATE_WORD_2			0x08
    18. 

  18. #define PG_STATE_WORD_3			0x10
    19. 

  19. #define PG_STATE_DATA			0x20
    20. 

  20. 

  21. #define EFUSE_REPEAT_THRESHOLD_		3
    22. 

  22. #define EFUSE_ERROE_HANDLE		1
    23. 

  23. 

  24. struct efuse_map {
    25. 

  25. 	u8 offset;
    26. 

  26. 	u8 word_start;
    27. 

  27. 	u8 byte_start;
    28. 

  28. 	u8 byte_cnts;
    29. 

  29. };
    30. 

  30. 

  31. struct pgpkt_struct {
    32. 

  32. 	u8 offset;
    33. 

  33. 	u8 word_en;
    34. 

  34. 	u8 data[8];
    35. 

  35. };
    36. 

  36. 

  37. enum efuse_data_item {
    38. 

  38. 	EFUSE_CHIP_ID = 0,
    39. 

  39. 	EFUSE_LDO_SETTING,
    40. 

  40. 	EFUSE_CLK_SETTING,
    41. 

  41. 	EFUSE_SDIO_SETTING,
    42. 

  42. 	EFUSE_CCCR,
    43. 

  43. 	EFUSE_SDIO_MODE,
    44. 

  44. 	EFUSE_OCR,
    45. 

  45. 	EFUSE_F0CIS,
    46. 

  46. 	EFUSE_F1CIS,
    47. 

  47. 	EFUSE_MAC_ADDR,
    48. 

  48. 	EFUSE_EEPROM_VER,
    49. 

  49. 	EFUSE_CHAN_PLAN,
    50. 

  50. 	EFUSE_TXPW_TAB
    51. 

  51. };
    52. 

  52. 

  53. enum {
    54. 

  54. 	VOLTAGE_V25 = 0x03,
    55. 

  55. 	LDOE25_SHIFT = 28,
    56. 

  56. };
    57. 

  57. 

  58. struct efuse_priv {
    59. 

  59. 	u8 id[2];
    60. 

  60. 	u8 ldo_setting[2];
    61. 

  61. 	u8 clk_setting[2];
    62. 

  62. 	u8 cccr;
    63. 

  63. 	u8 sdio_mode;
    64. 

  64. 	u8 ocr[3];
    65. 

  65. 	u8 cis0[17];
    66. 

  66. 	u8 cis1[48];
    67. 

  67. 	u8 mac_addr[6];
    68. 

  68. 	u8 eeprom_verno;
    69. 

  69. 	u8 channel_plan;
    70. 

  70. 	u8 tx_power_b[14];
    71. 

  71. 	u8 tx_power_g[14];
    72. 

  72. };
    73. 

  73. 

  74. void read_efuse_byte(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
    75. 

  75. void efuse_initialize(struct ieee80211_hw *hw);
    76. 

  76. u8 efuse_read_1byte(struct ieee80211_hw *hw, u16 address);
    77. 

  77. int efuse_one_byte_read(struct ieee80211_hw *hw, u16 addr, u8 *data);
    78. 

  78. void efuse_write_1byte(struct ieee80211_hw *hw, u16 address, u8 value);
    79. 

  79. void read_efuse(struct ieee80211_hw *hw, u16 _offset,
    80. 

  80. 		u16 _size_byte, u8 *pbuf);
    81. 

  81. void efuse_shadow_read(struct ieee80211_hw *hw, u8 type,
    82. 

  82. 		       u16 offset, u32 *value);
    83. 

  83. void efuse_shadow_write(struct ieee80211_hw *hw, u8 type,
    84. 

  84. 			u16 offset, u32 value);
    85. 

  85. bool efuse_shadow_update(struct ieee80211_hw *hw);
    86. 

  86. bool efuse_shadow_update_chk(struct ieee80211_hw *hw);
    87. 

  87. void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw);
    88. 

  88. void efuse_force_write_vendor_id(struct ieee80211_hw *hw);
    89. 

  89. void efuse_re_pg_section(struct ieee80211_hw *hw, u8 section_idx);
    90. 

  90. void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate);
    91. 

  91. int rtl_get_hwinfo(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv,
    92. 

  92. 		   int max_size, u8 *hwinfo, int *params);
    93. 

  93. void rtl_fill_dummy(u8 *pfwbuf, u32 *pfwlen);
    94. 

  94. void rtl_fw_page_write(struct ieee80211_hw *hw, u32 page, const u8 *buffer,
    95. 

  95. 		       u32 size);
    96. 

  96. void rtl_fw_block_write(struct ieee80211_hw *hw, const u8 *buffer, u32 size);
    97. 

  97. void rtl_efuse_ops_init(struct ieee80211_hw *hw);
    98. 

  98. #endif
    99.