1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2017 Realtek Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of version 2 of the GNU General Public License as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that 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 13 * more details. 14 * 15 *****************************************************************************/ 16 #ifndef __RTW_EFUSE_H__ 17 #define __RTW_EFUSE_H__ 18 19 20 #define EFUSE_ERROE_HANDLE 1 21 22 #define PG_STATE_HEADER 0x01 23 #define PG_STATE_WORD_0 0x02 24 #define PG_STATE_WORD_1 0x04 25 #define PG_STATE_WORD_2 0x08 26 #define PG_STATE_WORD_3 0x10 27 #define PG_STATE_DATA 0x20 28 29 #define PG_SWBYTE_H 0x01 30 #define PG_SWBYTE_L 0x02 31 32 #define PGPKT_DATA_SIZE 8 33 34 #define EFUSE_WIFI 0 35 #define EFUSE_BT 1 36 37 enum _EFUSE_DEF_TYPE { 38 TYPE_EFUSE_MAX_SECTION = 0, 39 TYPE_EFUSE_REAL_CONTENT_LEN = 1, 40 TYPE_AVAILABLE_EFUSE_BYTES_BANK = 2, 41 TYPE_AVAILABLE_EFUSE_BYTES_TOTAL = 3, 42 TYPE_EFUSE_MAP_LEN = 4, 43 TYPE_EFUSE_PROTECT_BYTES_BANK = 5, 44 TYPE_EFUSE_CONTENT_LEN_BANK = 6, 45 }; 46 47 #define EFUSE_MAX_MAP_LEN 1024 48 49 #define EFUSE_MAX_HW_SIZE 1024 50 #define EFUSE_MAX_SECTION_BASE 16 51 #define EFUSE_MAX_SECTION_NUM 128 52 #define EFUSE_MAX_BANK_SIZE 512 53 54 /*RTL8822B 8821C BT EFUSE Define 1 BANK 128 size logical map 1024*/ 55 #ifdef RTW_HALMAC 56 #define BANK_NUM 1 57 #define EFUSE_BT_REAL_BANK_CONTENT_LEN 128 58 #define EFUSE_BT_REAL_CONTENT_LEN (EFUSE_BT_REAL_BANK_CONTENT_LEN * BANK_NUM) 59 #define EFUSE_BT_MAP_LEN 1024 /* 1k bytes */ 60 #define EFUSE_BT_MAX_SECTION (EFUSE_BT_MAP_LEN / 8) 61 #ifdef CONFIG_RTL8822C 62 #define EFUSE_PROTECT_BYTES_BANK 54 63 #else 64 #define EFUSE_PROTECT_BYTES_BANK 16 65 #endif 66 #define AVAILABLE_EFUSE_ADDR(addr) (addr < EFUSE_BT_REAL_CONTENT_LEN - EFUSE_PROTECT_BYTES_BANK) 67 #endif 68 69 #define EXT_HEADER(header) ((header & 0x1F) == 0x0F) 70 #define ALL_WORDS_DISABLED(wde) ((wde & 0x0F) == 0x0F) 71 #define GET_HDR_OFFSET_2_0(header) ((header & 0xE0) >> 5) 72 73 #define EFUSE_REPEAT_THRESHOLD_ 3 74 75 #define IS_MASKED_MP(ic, txt, offset) (EFUSE_IsAddressMasked_MP_##ic##txt(offset)) 76 #define IS_MASKED_TC(ic, txt, offset) (EFUSE_IsAddressMasked_TC_##ic##txt(offset)) 77 #define GET_MASK_ARRAY_LEN_MP(ic, txt) (EFUSE_GetArrayLen_MP_##ic##txt()) 78 #define GET_MASK_ARRAY_LEN_TC(ic, txt) (EFUSE_GetArrayLen_TC_##ic##txt()) 79 #define GET_MASK_ARRAY_MP(ic, txt, offset) (EFUSE_GetMaskArray_MP_##ic##txt(offset)) 80 #define GET_MASK_ARRAY_TC(ic, txt, offset) (EFUSE_GetMaskArray_TC_##ic##txt(offset)) 81 82 83 #define IS_MASKED(ic, txt, offset) (IS_MASKED_MP(ic, txt, offset)) 84 #define GET_MASK_ARRAY_LEN(ic, txt) (GET_MASK_ARRAY_LEN_MP(ic, txt)) 85 #define GET_MASK_ARRAY(ic, txt, out) do { GET_MASK_ARRAY_MP(ic, txt, out); } while (0) 86 87 #ifdef CONFIG_BT_EFUSE_MASK 88 #define IS_BT_MASKED_MP(ic, txt, offset) (EFUSE_IsBTAddressMasked_MP_##ic##txt(offset)) 89 #define GET_BT_MASK_ARRAY_LEN_MP(ic, txt) (EFUSE_GetBTArrayLen_MP_##ic##txt()) 90 #define GET_BT_MASK_ARRAY_LEN_TC(ic, txt) (EFUSE_GetBTArrayLen_TC_##ic##txt()) 91 #define GET_BT_MASK_ARRAY_MP(ic, txt, offset) (EFUSE_GetBTMaskArray_MP_##ic##txt(offset)) 92 93 #define IS_BT_MASKED(ic, txt, offset) (IS_BT_MASKED_MP(ic,txt, offset)) 94 #define GET_BT_MASK_ARRAY(ic, txt, out) do { GET_BT_MASK_ARRAY_MP(ic,txt, out); } while(0) 95 #define GET_BT_MASK_ARRAY_LEN(ic, txt) (GET_BT_MASK_ARRAY_LEN_MP(ic,txt)) 96 #endif 97 98 /* ********************************************* 99 * The following is for BT Efuse definition 100 * ********************************************* */ 101 #define EFUSE_BT_MAX_MAP_LEN 1024 102 #define EFUSE_MAX_BANK 4 103 #define EFUSE_MAX_BT_BANK (EFUSE_MAX_BANK-1) 104 /* ********************************************* 105 *--------------------------Define Parameters-------------------------------*/ 106 #define EFUSE_MAX_WORD_UNIT 4 107 108 /*------------------------------Define structure----------------------------*/ 109 typedef struct PG_PKT_STRUCT_A { 110 u8 offset; 111 u8 word_en; 112 u8 data[8]; 113 u8 word_cnts; 114 } PGPKT_STRUCT, *PPGPKT_STRUCT; 115 116 typedef enum { 117 ERR_SUCCESS = 0, 118 ERR_DRIVER_FAILURE, 119 ERR_IO_FAILURE, 120 ERR_WI_TIMEOUT, 121 ERR_WI_BUSY, 122 ERR_BAD_FORMAT, 123 ERR_INVALID_DATA, 124 ERR_NOT_ENOUGH_SPACE, 125 ERR_WRITE_PROTECT, 126 ERR_READ_BACK_FAIL, 127 ERR_OUT_OF_RANGE 128 } ERROR_CODE; 129 130 /*------------------------------Define structure----------------------------*/ 131 typedef struct _EFUSE_HAL { 132 u8 fakeEfuseBank; 133 u32 fakeEfuseUsedBytes; 134 u8 fakeEfuseContent[EFUSE_MAX_HW_SIZE]; 135 u8 fakeEfuseInitMap[EFUSE_MAX_MAP_LEN]; 136 u8 fakeEfuseModifiedMap[EFUSE_MAX_MAP_LEN]; 137 u32 EfuseUsedBytes; 138 u8 EfuseUsedPercentage; 139 140 u16 BTEfuseUsedBytes; 141 u8 BTEfuseUsedPercentage; 142 u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; 143 u8 BTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]; 144 u8 BTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]; 145 146 u16 fakeBTEfuseUsedBytes; 147 u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; 148 u8 fakeBTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]; 149 u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]; 150 151 /* EFUSE Configuration, initialized in HAL_CmnInitPGData(). */ 152 const u16 MaxSecNum_WiFi; 153 const u16 MaxSecNum_BT; 154 const u16 WordUnit; 155 const u16 PhysicalLen_WiFi; 156 const u16 PhysicalLen_BT; 157 const u16 LogicalLen_WiFi; 158 const u16 LogicalLen_BT; 159 const u16 BankSize; 160 const u16 TotalBankNum; 161 const u16 BankNum_WiFi; 162 const u16 BankNum_BT; 163 const u16 OOBProtectBytes; 164 const u16 ProtectBytes; 165 const u16 BankAvailBytes; 166 const u16 TotalAvailBytes_WiFi; 167 const u16 TotalAvailBytes_BT; 168 const u16 HeaderRetry; 169 const u16 DataRetry; 170 171 ERROR_CODE Status; 172 173 } EFUSE_HAL, *PEFUSE_HAL; 174 175 extern u8 maskfileBuffer[64]; 176 extern u8 btmaskfileBuffer[64]; 177 178 /*------------------------Export global variable----------------------------*/ 179 extern u8 fakeEfuseBank; 180 extern u32 fakeEfuseUsedBytes; 181 extern u8 fakeEfuseContent[]; 182 extern u8 fakeEfuseInitMap[]; 183 extern u8 fakeEfuseModifiedMap[]; 184 185 extern u32 BTEfuseUsedBytes; 186 extern u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; 187 extern u8 BTEfuseInitMap[]; 188 extern u8 BTEfuseModifiedMap[]; 189 190 extern u32 fakeBTEfuseUsedBytes; 191 extern u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; 192 extern u8 fakeBTEfuseInitMap[]; 193 extern u8 fakeBTEfuseModifiedMap[]; 194 /*------------------------Export global variable----------------------------*/ 195 #define MAX_SEGMENT_SIZE 200 196 #define MAX_SEGMENT_NUM 200 197 #define MAX_BUF_SIZE (MAX_SEGMENT_SIZE*MAX_SEGMENT_NUM) 198 #define TMP_BUF_SIZE 100 199 #define rtprintf dcmd_Store_Return_Buf 200 201 u8 efuse_bt_GetCurrentSize(PADAPTER padapter, u16 *size); 202 u16 efuse_bt_GetMaxSize(PADAPTER padapter); 203 u16 efuse_GetavailableSize(PADAPTER adapter); 204 205 u8 efuse_GetCurrentSize(PADAPTER padapter, u16 *size); 206 u16 efuse_GetMaxSize(PADAPTER padapter); 207 u8 rtw_efuse_access(PADAPTER padapter, u8 bRead, u16 start_addr, u16 cnts, u8 *data); 208 u8 rtw_efuse_bt_access(PADAPTER adapter, u8 write, u16 addr, u16 cnts, u8 *data); 209 210 u8 rtw_efuse_mask_map_read(PADAPTER padapter, u16 addr, u16 cnts, u8 *data); 211 u8 rtw_efuse_map_read(PADAPTER padapter, u16 addr, u16 cnts, u8 *data); 212 u8 rtw_efuse_map_write(PADAPTER padapter, u16 addr, u16 cnts, u8 *data); 213 u8 rtw_BT_efuse_map_read(PADAPTER padapter, u16 addr, u16 cnts, u8 *data); 214 u8 rtw_BT_efuse_map_write(PADAPTER padapter, u16 addr, u16 cnts, u8 *data); 215 #ifdef CONFIG_RTL8822C 216 void rtw_pre_bt_efuse(PADAPTER padapter); 217 #endif 218 u16 Efuse_GetCurrentSize(PADAPTER pAdapter, u8 efuseType, BOOLEAN bPseudoTest); 219 u8 Efuse_CalculateWordCnts(u8 word_en); 220 void ReadEFuseByte(PADAPTER Adapter, u16 _offset, u8 *pbuf, BOOLEAN bPseudoTest) ; 221 void EFUSE_GetEfuseDefinition(PADAPTER pAdapter, u8 efuseType, u8 type, void *pOut, BOOLEAN bPseudoTest); 222 u8 efuse_OneByteRead(PADAPTER pAdapter, u16 addr, u8 *data, BOOLEAN bPseudoTest); 223 #define efuse_onebyte_read(adapter, addr, data, pseudo_test) efuse_OneByteRead((adapter), (addr), (data), (pseudo_test)) 224 225 u8 efuse_OneByteWrite(PADAPTER pAdapter, u16 addr, u8 data, BOOLEAN bPseudoTest); 226 227 void BTEfuse_PowerSwitch(PADAPTER pAdapter, u8 bWrite, u8 PwrState); 228 void Efuse_PowerSwitch(PADAPTER pAdapter, u8 bWrite, u8 PwrState); 229 int Efuse_PgPacketRead(PADAPTER pAdapter, u8 offset, u8 *data, BOOLEAN bPseudoTest); 230 int Efuse_PgPacketWrite(PADAPTER pAdapter, u8 offset, u8 word_en, u8 *data, BOOLEAN bPseudoTest); 231 void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata); 232 u8 Efuse_WordEnableDataWrite(PADAPTER pAdapter, u16 efuse_addr, u8 word_en, u8 *data, BOOLEAN bPseudoTest); 233 void EFUSE_ShadowMapUpdate(PADAPTER pAdapter, u8 efuseType, BOOLEAN bPseudoTest); 234 void EFUSE_ShadowRead(PADAPTER pAdapter, u8 Type, u16 Offset, u32 *Value); 235 #define efuse_logical_map_read(adapter, type, offset, value) EFUSE_ShadowRead((adapter), (type), (offset), (value)) 236 237 BOOLEAN rtw_file_efuse_IsMasked(PADAPTER pAdapter, u16 Offset, u8 *maskbuf); 238 BOOLEAN efuse_IsMasked(PADAPTER pAdapter, u16 Offset); 239 240 void hal_ReadEFuse_BT_logic_map( 241 PADAPTER padapter, 242 u16 _offset, 243 u16 _size_byte, 244 u8 *pbuf 245 ); 246 u8 EfusePgPacketWrite_BT( 247 PADAPTER pAdapter, 248 u8 offset, 249 u8 word_en, 250 u8 *pData, 251 u8 bPseudoTest); 252 253 u16 rtw_get_bt_efuse_mask_arraylen(PADAPTER pAdapter); 254 void rtw_bt_efuse_mask_array(PADAPTER pAdapter, u8 *pArray); 255 u16 rtw_get_efuse_mask_arraylen(PADAPTER pAdapter); 256 void rtw_efuse_mask_array(PADAPTER pAdapter, u8 *pArray); 257 void rtw_efuse_analyze(PADAPTER padapter, u8 Type, u8 Fake); 258 259 #define MAC_HIDDEN_MAX_BW_NUM 8 260 extern const u8 _mac_hidden_max_bw_to_hal_bw_cap[]; 261 #define mac_hidden_max_bw_to_hal_bw_cap(max_bw) (((max_bw) >= MAC_HIDDEN_MAX_BW_NUM) ? 0 : _mac_hidden_max_bw_to_hal_bw_cap[(max_bw)]) 262 263 #define MAC_HIDDEN_PROTOCOL_NUM 4 264 extern const u8 _mac_hidden_proto_to_hal_proto_cap[]; 265 #define mac_hidden_proto_to_hal_proto_cap(proto) (((proto) >= MAC_HIDDEN_PROTOCOL_NUM) ? 0 : _mac_hidden_proto_to_hal_proto_cap[(proto)]) 266 267 u8 mac_hidden_wl_func_to_hal_wl_func(u8 func); 268 269 #ifdef PLATFORM_LINUX 270 u8 rtw_efuse_file_read(PADAPTER padapter, u8 *filepath, u8 *buf, u32 len); 271 u8 rtw_efuse_file_store(PADAPTER padapter, u8 *filepath, u8 *buf, u32 len); 272 #ifdef CONFIG_EFUSE_CONFIG_FILE 273 u32 rtw_read_efuse_from_file(const char *path, u8 *buf, int map_size); 274 u32 rtw_read_macaddr_from_file(const char *path, u8 *buf); 275 #endif /* CONFIG_EFUSE_CONFIG_FILE */ 276 #endif /* PLATFORM_LINUX */ 277 278 #endif 279