1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* 3 * Copyright (C) 2005-2014, 2018-2023 Intel Corporation 4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH 5 * Copyright (C) 2016-2017 Intel Deutschland GmbH 6 */ 7 #ifndef __iwl_fw_api_debug_h__ 8 #define __iwl_fw_api_debug_h__ 9 10 /** 11 * enum iwl_debug_cmds - debug commands 12 */ 13 enum iwl_debug_cmds { 14 /** 15 * @LMAC_RD_WR: 16 * LMAC memory read/write, using &struct iwl_dbg_mem_access_cmd and 17 * &struct iwl_dbg_mem_access_rsp 18 */ 19 LMAC_RD_WR = 0x0, 20 /** 21 * @UMAC_RD_WR: 22 * UMAC memory read/write, using &struct iwl_dbg_mem_access_cmd and 23 * &struct iwl_dbg_mem_access_rsp 24 */ 25 UMAC_RD_WR = 0x1, 26 /** 27 * @HOST_EVENT_CFG: 28 * updates the enabled event severities 29 * &struct iwl_dbg_host_event_cfg_cmd 30 */ 31 HOST_EVENT_CFG = 0x3, 32 /** 33 * @INVALID_WR_PTR_CMD: invalid write pointer, set in the TFD 34 * when it's not in use 35 */ 36 INVALID_WR_PTR_CMD = 0x6, 37 /** 38 * @DBGC_SUSPEND_RESUME: 39 * DBGC suspend/resume commad. Uses a single dword as data: 40 * 0 - resume DBGC recording 41 * 1 - suspend DBGC recording 42 */ 43 DBGC_SUSPEND_RESUME = 0x7, 44 /** 45 * @BUFFER_ALLOCATION: 46 * passes DRAM buffers to a DBGC 47 * &struct iwl_buf_alloc_cmd 48 */ 49 BUFFER_ALLOCATION = 0x8, 50 /** 51 * @GET_TAS_STATUS: 52 * sends command to fw to get TAS status 53 * the response is &struct iwl_mvm_tas_status_resp 54 */ 55 GET_TAS_STATUS = 0xA, 56 /** 57 * @FW_DUMP_COMPLETE_CMD: 58 * sends command to fw once dump collection completed 59 * &struct iwl_dbg_dump_complete_cmd 60 */ 61 FW_DUMP_COMPLETE_CMD = 0xB, 62 /** 63 * @FW_CLEAR_BUFFER: 64 * clears the firmware's internal buffer 65 * no payload 66 */ 67 FW_CLEAR_BUFFER = 0xD, 68 /** 69 * @MFU_ASSERT_DUMP_NTF: 70 * &struct iwl_mfu_assert_dump_notif 71 */ 72 MFU_ASSERT_DUMP_NTF = 0xFE, 73 }; 74 75 /* Error response/notification */ 76 enum { 77 FW_ERR_UNKNOWN_CMD = 0x0, 78 FW_ERR_INVALID_CMD_PARAM = 0x1, 79 FW_ERR_SERVICE = 0x2, 80 FW_ERR_ARC_MEMORY = 0x3, 81 FW_ERR_ARC_CODE = 0x4, 82 FW_ERR_WATCH_DOG = 0x5, 83 FW_ERR_WEP_GRP_KEY_INDX = 0x10, 84 FW_ERR_WEP_KEY_SIZE = 0x11, 85 FW_ERR_OBSOLETE_FUNC = 0x12, 86 FW_ERR_UNEXPECTED = 0xFE, 87 FW_ERR_FATAL = 0xFF 88 }; 89 90 /** enum iwl_dbg_suspend_resume_cmds - dbgc suspend resume operations 91 * dbgc suspend resume command operations 92 * @DBGC_RESUME_CMD: resume dbgc recording 93 * @DBGC_SUSPEND_CMD: stop dbgc recording 94 */ 95 enum iwl_dbg_suspend_resume_cmds { 96 DBGC_RESUME_CMD, 97 DBGC_SUSPEND_CMD, 98 }; 99 100 /** 101 * struct iwl_error_resp - FW error indication 102 * ( REPLY_ERROR = 0x2 ) 103 * @error_type: one of FW_ERR_* 104 * @cmd_id: the command ID for which the error occurred 105 * @reserved1: reserved 106 * @bad_cmd_seq_num: sequence number of the erroneous command 107 * @error_service: which service created the error, applicable only if 108 * error_type = 2, otherwise 0 109 * @timestamp: TSF in usecs. 110 */ 111 struct iwl_error_resp { 112 __le32 error_type; 113 u8 cmd_id; 114 u8 reserved1; 115 __le16 bad_cmd_seq_num; 116 __le32 error_service; 117 __le64 timestamp; 118 } __packed; 119 120 #define TX_FIFO_MAX_NUM_9000 8 121 #define TX_FIFO_MAX_NUM 15 122 #define RX_FIFO_MAX_NUM 2 123 #define TX_FIFO_INTERNAL_MAX_NUM 6 124 125 /** 126 * struct iwl_shared_mem_cfg_v2 - Shared memory configuration information 127 * 128 * @shared_mem_addr: shared memory addr (pre 8000 HW set to 0x0 as MARBH is not 129 * accessible) 130 * @shared_mem_size: shared memory size 131 * @sample_buff_addr: internal sample (mon/adc) buff addr (pre 8000 HW set to 132 * 0x0 as accessible only via DBGM RDAT) 133 * @sample_buff_size: internal sample buff size 134 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB), (pre 135 * 8000 HW set to 0x0 as not accessible) 136 * @txfifo_size: size of TXF0 ... TXF7 137 * @rxfifo_size: RXF1, RXF2 sizes. If there is no RXF2, it'll have a value of 0 138 * @page_buff_addr: used by UMAC and performance debug (page miss analysis), 139 * when paging is not supported this should be 0 140 * @page_buff_size: size of %page_buff_addr 141 * @rxfifo_addr: Start address of rxFifo 142 * @internal_txfifo_addr: start address of internalFifo 143 * @internal_txfifo_size: internal fifos' size 144 * 145 * NOTE: on firmware that don't have IWL_UCODE_TLV_CAPA_EXTEND_SHARED_MEM_CFG 146 * set, the last 3 members don't exist. 147 */ 148 struct iwl_shared_mem_cfg_v2 { 149 __le32 shared_mem_addr; 150 __le32 shared_mem_size; 151 __le32 sample_buff_addr; 152 __le32 sample_buff_size; 153 __le32 txfifo_addr; 154 __le32 txfifo_size[TX_FIFO_MAX_NUM_9000]; 155 __le32 rxfifo_size[RX_FIFO_MAX_NUM]; 156 __le32 page_buff_addr; 157 __le32 page_buff_size; 158 __le32 rxfifo_addr; 159 __le32 internal_txfifo_addr; 160 __le32 internal_txfifo_size[TX_FIFO_INTERNAL_MAX_NUM]; 161 } __packed; /* SHARED_MEM_ALLOC_API_S_VER_2 */ 162 163 /** 164 * struct iwl_shared_mem_lmac_cfg - LMAC shared memory configuration 165 * 166 * @txfifo_addr: start addr of TXF0 (excluding the context table 0.5KB) 167 * @txfifo_size: size of TX FIFOs 168 * @rxfifo1_addr: RXF1 addr 169 * @rxfifo1_size: RXF1 size 170 */ 171 struct iwl_shared_mem_lmac_cfg { 172 __le32 txfifo_addr; 173 __le32 txfifo_size[TX_FIFO_MAX_NUM]; 174 __le32 rxfifo1_addr; 175 __le32 rxfifo1_size; 176 177 } __packed; /* SHARED_MEM_ALLOC_LMAC_API_S_VER_1 */ 178 179 /** 180 * struct iwl_shared_mem_cfg - Shared memory configuration information 181 * 182 * @shared_mem_addr: shared memory address 183 * @shared_mem_size: shared memory size 184 * @sample_buff_addr: internal sample (mon/adc) buff addr 185 * @sample_buff_size: internal sample buff size 186 * @rxfifo2_addr: start addr of RXF2 187 * @rxfifo2_size: size of RXF2 188 * @page_buff_addr: used by UMAC and performance debug (page miss analysis), 189 * when paging is not supported this should be 0 190 * @page_buff_size: size of %page_buff_addr 191 * @lmac_num: number of LMACs (1 or 2) 192 * @lmac_smem: per - LMAC smem data 193 * @rxfifo2_control_addr: start addr of RXF2C 194 * @rxfifo2_control_size: size of RXF2C 195 */ 196 struct iwl_shared_mem_cfg { 197 __le32 shared_mem_addr; 198 __le32 shared_mem_size; 199 __le32 sample_buff_addr; 200 __le32 sample_buff_size; 201 __le32 rxfifo2_addr; 202 __le32 rxfifo2_size; 203 __le32 page_buff_addr; 204 __le32 page_buff_size; 205 __le32 lmac_num; 206 struct iwl_shared_mem_lmac_cfg lmac_smem[3]; 207 __le32 rxfifo2_control_addr; 208 __le32 rxfifo2_control_size; 209 } __packed; /* SHARED_MEM_ALLOC_API_S_VER_4 */ 210 211 /** 212 * struct iwl_mfuart_load_notif_v1 - mfuart image version & status 213 * ( MFUART_LOAD_NOTIFICATION = 0xb1 ) 214 * @installed_ver: installed image version 215 * @external_ver: external image version 216 * @status: MFUART loading status 217 * @duration: MFUART loading time 218 */ 219 struct iwl_mfuart_load_notif_v1 { 220 __le32 installed_ver; 221 __le32 external_ver; 222 __le32 status; 223 __le32 duration; 224 } __packed; /* MFU_LOADER_NTFY_API_S_VER_1 */ 225 226 /** 227 * struct iwl_mfuart_load_notif - mfuart image version & status 228 * ( MFUART_LOAD_NOTIFICATION = 0xb1 ) 229 * @installed_ver: installed image version 230 * @external_ver: external image version 231 * @status: MFUART loading status 232 * @duration: MFUART loading time 233 * @image_size: MFUART image size in bytes 234 */ 235 struct iwl_mfuart_load_notif { 236 __le32 installed_ver; 237 __le32 external_ver; 238 __le32 status; 239 __le32 duration; 240 /* image size valid only in v2 of the command */ 241 __le32 image_size; 242 } __packed; /* MFU_LOADER_NTFY_API_S_VER_2 */ 243 244 /** 245 * struct iwl_mfu_assert_dump_notif - mfuart dump logs 246 * ( MFU_ASSERT_DUMP_NTF = 0xfe ) 247 * @assert_id: mfuart assert id that cause the notif 248 * @curr_reset_num: number of asserts since uptime 249 * @index_num: current chunk id 250 * @parts_num: total number of chunks 251 * @data_size: number of data bytes sent 252 * @data: data buffer 253 */ 254 struct iwl_mfu_assert_dump_notif { 255 __le32 assert_id; 256 __le32 curr_reset_num; 257 __le16 index_num; 258 __le16 parts_num; 259 __le32 data_size; 260 __le32 data[]; 261 } __packed; /* MFU_DUMP_ASSERT_API_S_VER_1 */ 262 263 /** 264 * enum iwl_mvm_marker_id - marker ids 265 * 266 * The ids for different type of markers to insert into the usniffer logs 267 * 268 * @MARKER_ID_TX_FRAME_LATENCY: TX latency marker 269 * @MARKER_ID_SYNC_CLOCK: sync FW time and systime 270 */ 271 enum iwl_mvm_marker_id { 272 MARKER_ID_TX_FRAME_LATENCY = 1, 273 MARKER_ID_SYNC_CLOCK = 2, 274 }; /* MARKER_ID_API_E_VER_2 */ 275 276 /** 277 * struct iwl_mvm_marker - mark info into the usniffer logs 278 * 279 * (MARKER_CMD = 0xcb) 280 * 281 * Mark the UTC time stamp into the usniffer logs together with additional 282 * metadata, so the usniffer output can be parsed. 283 * In the command response the ucode will return the GP2 time. 284 * 285 * @dw_len: The amount of dwords following this byte including this byte. 286 * @marker_id: A unique marker id (iwl_mvm_marker_id). 287 * @reserved: reserved. 288 * @timestamp: in milliseconds since 1970-01-01 00:00:00 UTC 289 * @metadata: additional meta data that will be written to the unsiffer log 290 */ 291 struct iwl_mvm_marker { 292 u8 dw_len; 293 u8 marker_id; 294 __le16 reserved; 295 __le64 timestamp; 296 __le32 metadata[]; 297 } __packed; /* MARKER_API_S_VER_1 */ 298 299 /** 300 * struct iwl_mvm_marker_rsp - Response to marker cmd 301 * 302 * @gp2: The gp2 clock value in the FW 303 */ 304 struct iwl_mvm_marker_rsp { 305 __le32 gp2; 306 } __packed; 307 308 /* Operation types for the debug mem access */ 309 enum { 310 DEBUG_MEM_OP_READ = 0, 311 DEBUG_MEM_OP_WRITE = 1, 312 DEBUG_MEM_OP_WRITE_BYTES = 2, 313 }; 314 315 #define DEBUG_MEM_MAX_SIZE_DWORDS 32 316 317 /** 318 * struct iwl_dbg_mem_access_cmd - Request the device to read/write memory 319 * @op: DEBUG_MEM_OP_* 320 * @addr: address to read/write from/to 321 * @len: in dwords, to read/write 322 * @data: for write opeations, contains the source buffer 323 */ 324 struct iwl_dbg_mem_access_cmd { 325 __le32 op; 326 __le32 addr; 327 __le32 len; 328 __le32 data[]; 329 } __packed; /* DEBUG_(U|L)MAC_RD_WR_CMD_API_S_VER_1 */ 330 331 /* Status responses for the debug mem access */ 332 enum { 333 DEBUG_MEM_STATUS_SUCCESS = 0x0, 334 DEBUG_MEM_STATUS_FAILED = 0x1, 335 DEBUG_MEM_STATUS_LOCKED = 0x2, 336 DEBUG_MEM_STATUS_HIDDEN = 0x3, 337 DEBUG_MEM_STATUS_LENGTH = 0x4, 338 }; 339 340 /** 341 * struct iwl_dbg_mem_access_rsp - Response to debug mem commands 342 * @status: DEBUG_MEM_STATUS_* 343 * @len: read dwords (0 for write operations) 344 * @data: contains the read DWs 345 */ 346 struct iwl_dbg_mem_access_rsp { 347 __le32 status; 348 __le32 len; 349 __le32 data[]; 350 } __packed; /* DEBUG_(U|L)MAC_RD_WR_RSP_API_S_VER_1 */ 351 352 /** 353 * struct iwl_dbg_suspend_resume_cmd - dbgc suspend resume command 354 * @operation: suspend or resume operation, uses 355 * &enum iwl_dbg_suspend_resume_cmds 356 */ 357 struct iwl_dbg_suspend_resume_cmd { 358 __le32 operation; 359 } __packed; 360 361 #define BUF_ALLOC_MAX_NUM_FRAGS 16 362 363 /** 364 * struct iwl_buf_alloc_frag - a DBGC fragment 365 * @addr: base address of the fragment 366 * @size: size of the fragment 367 */ 368 struct iwl_buf_alloc_frag { 369 __le64 addr; 370 __le32 size; 371 } __packed; /* FRAGMENT_STRUCTURE_API_S_VER_1 */ 372 373 /** 374 * struct iwl_buf_alloc_cmd - buffer allocation command 375 * @alloc_id: &enum iwl_fw_ini_allocation_id 376 * @buf_location: &enum iwl_fw_ini_buffer_location 377 * @num_frags: number of fragments 378 * @frags: fragments array 379 */ 380 struct iwl_buf_alloc_cmd { 381 __le32 alloc_id; 382 __le32 buf_location; 383 __le32 num_frags; 384 struct iwl_buf_alloc_frag frags[BUF_ALLOC_MAX_NUM_FRAGS]; 385 } __packed; /* BUFFER_ALLOCATION_CMD_API_S_VER_2 */ 386 387 #define DRAM_INFO_FIRST_MAGIC_WORD 0x76543210 388 #define DRAM_INFO_SECOND_MAGIC_WORD 0x89ABCDEF 389 390 /** 391 * struct iwl_dram_info - DRAM fragments allocation struct 392 * 393 * Driver will fill in the first 1K(+) of the pointed DRAM fragment 394 * 395 * @first_word: magic word value 396 * @second_word: magic word value 397 * @framfrags: DRAM fragmentaion detail 398 */ 399 struct iwl_dram_info { 400 __le32 first_word; 401 __le32 second_word; 402 struct iwl_buf_alloc_cmd dram_frags[IWL_FW_INI_ALLOCATION_NUM - 1]; 403 } __packed; /* INIT_DRAM_FRAGS_ALLOCATIONS_S_VER_1 */ 404 405 /** 406 * struct iwl_dbgc1_info - DBGC1 address and size 407 * 408 * Driver will fill the dbcg1 address and size at address based on config TLV. 409 * 410 * @first_word: all 0 set as identifier 411 * @dbgc1_add_lsb: LSB bits of DBGC1 physical address 412 * @dbgc1_add_msb: MSB bits of DBGC1 physical address 413 * @dbgc1_size: DBGC1 size 414 */ 415 struct iwl_dbgc1_info { 416 __le32 first_word; 417 __le32 dbgc1_add_lsb; 418 __le32 dbgc1_add_msb; 419 __le32 dbgc1_size; 420 } __packed; /* INIT_DRAM_FRAGS_ALLOCATIONS_S_VER_1 */ 421 422 /** 423 * struct iwl_dbg_host_event_cfg_cmd 424 * @enabled_severities: enabled severities 425 */ 426 struct iwl_dbg_host_event_cfg_cmd { 427 __le32 enabled_severities; 428 } __packed; /* DEBUG_HOST_EVENT_CFG_CMD_API_S_VER_1 */ 429 430 /** 431 * struct iwl_dbg_dump_complete_cmd - dump complete cmd 432 * 433 * @tp: timepoint whose dump has completed 434 * @tp_data: timepoint data 435 */ 436 struct iwl_dbg_dump_complete_cmd { 437 __le32 tp; 438 __le32 tp_data; 439 } __packed; /* FW_DUMP_COMPLETE_CMD_API_S_VER_1 */ 440 441 #define TAS_LMAC_BAND_HB 0 442 #define TAS_LMAC_BAND_LB 1 443 #define TAS_LMAC_BAND_UHB 2 444 #define TAS_LMAC_BAND_INVALID 3 445 446 /** 447 * struct iwl_mvm_tas_status_per_mac - tas status per lmac 448 * @static_status: tas statically enabled or disabled per lmac - TRUE/FALSE 449 * @static_dis_reason: TAS static disable reason, uses 450 * &enum iwl_mvm_tas_statically_disabled_reason 451 * @dynamic_status: Current TAS status. uses 452 * &enum iwl_mvm_tas_dyna_status 453 * @near_disconnection: is TAS currently near disconnection per lmac? - TRUE/FALSE 454 * @max_reg_pwr_limit: Regulatory power limits in dBm 455 * @sar_limit: SAR limits per lmac in dBm 456 * @band: Band per lmac 457 * @reserved: reserved 458 */ 459 struct iwl_mvm_tas_status_per_mac { 460 u8 static_status; 461 u8 static_dis_reason; 462 u8 dynamic_status; 463 u8 near_disconnection; 464 __le16 max_reg_pwr_limit; 465 __le16 sar_limit; 466 u8 band; 467 u8 reserved[3]; 468 } __packed; /*DEBUG_GET_TAS_STATUS_PER_MAC_S_VER_1*/ 469 470 /** 471 * struct iwl_mvm_tas_status_resp - Response to GET_TAS_STATUS 472 * @tas_fw_version: TAS FW version 473 * @is_uhb_for_usa_enable: is UHB enabled in USA? - TRUE/FALSE 474 * @curr_mcc: current mcc 475 * @block_list: country block list 476 * @tas_status_mac: TAS status per lmac, uses 477 * &struct iwl_mvm_tas_status_per_mac 478 * @in_dual_radio: is TAS in dual radio? - TRUE/FALSE 479 * @reserved: reserved 480 */ 481 struct iwl_mvm_tas_status_resp { 482 u8 tas_fw_version; 483 u8 is_uhb_for_usa_enable; 484 __le16 curr_mcc; 485 __le16 block_list[16]; 486 struct iwl_mvm_tas_status_per_mac tas_status_mac[2]; 487 u8 in_dual_radio; 488 u8 reserved[3]; 489 } __packed; /*DEBUG_GET_TAS_STATUS_RSP_API_S_VER_3*/ 490 491 /** 492 * enum iwl_mvm_tas_dyna_status - TAS current running status 493 * @TAS_DYNA_INACTIVE: TAS status is inactive 494 * @TAS_DYNA_INACTIVE_MVM_MODE: TAS is disabled due because FW is in MVM mode 495 * or is in softap mode. 496 * @TAS_DYNA_INACTIVE_TRIGGER_MODE: TAS is disabled because FW is in 497 * multi user trigger mode 498 * @TAS_DYNA_INACTIVE_BLOCK_LISTED: TAS is disabled because current mcc 499 * is blocklisted mcc 500 * @TAS_DYNA_INACTIVE_UHB_NON_US: TAS is disabled because current band is UHB 501 * and current mcc is USA 502 * @TAS_DYNA_ACTIVE: TAS is currently active 503 * @TAS_DYNA_STATUS_MAX: TAS status max value 504 */ 505 enum iwl_mvm_tas_dyna_status { 506 TAS_DYNA_INACTIVE, 507 TAS_DYNA_INACTIVE_MVM_MODE, 508 TAS_DYNA_INACTIVE_TRIGGER_MODE, 509 TAS_DYNA_INACTIVE_BLOCK_LISTED, 510 TAS_DYNA_INACTIVE_UHB_NON_US, 511 TAS_DYNA_ACTIVE, 512 513 TAS_DYNA_STATUS_MAX, 514 }; /*_TAS_DYNA_STATUS_E*/ 515 516 /** 517 * enum iwl_mvm_tas_statically_disabled_reason - TAS statically disabled reason 518 * @TAS_DISABLED_DUE_TO_BIOS: TAS is disabled because TAS is disabled in BIOS 519 * @TAS_DISABLED_DUE_TO_SAR_6DBM: TAS is disabled because SAR limit is less than 6 Dbm 520 * @TAS_DISABLED_REASON_INVALID: TAS disable reason is invalid 521 * @TAS_DISABLED_REASON_MAX: TAS disable reason max value 522 */ 523 enum iwl_mvm_tas_statically_disabled_reason { 524 TAS_DISABLED_DUE_TO_BIOS, 525 TAS_DISABLED_DUE_TO_SAR_6DBM, 526 TAS_DISABLED_REASON_INVALID, 527 528 TAS_DISABLED_REASON_MAX, 529 }; /*_TAS_STATICALLY_DISABLED_REASON_E*/ 530 531 /** 532 * enum iwl_fw_dbg_config_cmd_type - types of FW debug config command 533 * @DEBUG_TOKEN_CONFIG_TYPE: token config type 534 */ 535 enum iwl_fw_dbg_config_cmd_type { 536 DEBUG_TOKEN_CONFIG_TYPE = 0x2B, 537 }; /* LDBG_CFG_CMD_TYPE_API_E_VER_1 */ 538 539 /* this token disables debug asserts in the firmware */ 540 #define IWL_FW_DBG_CONFIG_TOKEN 0x00010001 541 542 /** 543 * struct iwl_fw_dbg_config_cmd - configure FW debug 544 * 545 * @type: according to &enum iwl_fw_dbg_config_cmd_type 546 * @conf: FW configuration 547 */ 548 struct iwl_fw_dbg_config_cmd { 549 __le32 type; 550 __le32 conf; 551 } __packed; /* LDBG_CFG_CMD_API_S_VER_7 */ 552 553 #endif /* __iwl_fw_api_debug_h__ */ 554