1 /* 2 * Copyright 2012 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 #ifndef __AMDGPU_UCODE_H__ 24 #define __AMDGPU_UCODE_H__ 25 26 #include "amdgpu_socbb.h" 27 28 struct common_firmware_header { 29 uint32_t size_bytes; /* size of the entire header+image(s) in bytes */ 30 uint32_t header_size_bytes; /* size of just the header in bytes */ 31 uint16_t header_version_major; /* header version */ 32 uint16_t header_version_minor; /* header version */ 33 uint16_t ip_version_major; /* IP version */ 34 uint16_t ip_version_minor; /* IP version */ 35 uint32_t ucode_version; 36 uint32_t ucode_size_bytes; /* size of ucode in bytes */ 37 uint32_t ucode_array_offset_bytes; /* payload offset from the start of the header */ 38 uint32_t crc32; /* crc32 checksum of the payload */ 39 }; 40 41 /* version_major=1, version_minor=0 */ 42 struct mc_firmware_header_v1_0 { 43 struct common_firmware_header header; 44 uint32_t io_debug_size_bytes; /* size of debug array in dwords */ 45 uint32_t io_debug_array_offset_bytes; /* payload offset from the start of the header */ 46 }; 47 48 /* version_major=1, version_minor=0 */ 49 struct smc_firmware_header_v1_0 { 50 struct common_firmware_header header; 51 uint32_t ucode_start_addr; 52 }; 53 54 /* version_major=2, version_minor=0 */ 55 struct smc_firmware_header_v2_0 { 56 struct smc_firmware_header_v1_0 v1_0; 57 uint32_t ppt_offset_bytes; /* soft pptable offset */ 58 uint32_t ppt_size_bytes; /* soft pptable size */ 59 }; 60 61 struct smc_soft_pptable_entry { 62 uint32_t id; 63 uint32_t ppt_offset_bytes; 64 uint32_t ppt_size_bytes; 65 }; 66 67 /* version_major=2, version_minor=1 */ 68 struct smc_firmware_header_v2_1 { 69 struct smc_firmware_header_v1_0 v1_0; 70 uint32_t pptable_count; 71 uint32_t pptable_entry_offset; 72 }; 73 74 struct psp_fw_legacy_bin_desc { 75 uint32_t fw_version; 76 uint32_t offset_bytes; 77 uint32_t size_bytes; 78 }; 79 80 /* version_major=1, version_minor=0 */ 81 struct psp_firmware_header_v1_0 { 82 struct common_firmware_header header; 83 struct psp_fw_legacy_bin_desc sos; 84 }; 85 86 /* version_major=1, version_minor=1 */ 87 struct psp_firmware_header_v1_1 { 88 struct psp_firmware_header_v1_0 v1_0; 89 struct psp_fw_legacy_bin_desc toc; 90 struct psp_fw_legacy_bin_desc kdb; 91 }; 92 93 /* version_major=1, version_minor=2 */ 94 struct psp_firmware_header_v1_2 { 95 struct psp_firmware_header_v1_0 v1_0; 96 struct psp_fw_legacy_bin_desc res; 97 struct psp_fw_legacy_bin_desc kdb; 98 }; 99 100 /* version_major=1, version_minor=3 */ 101 struct psp_firmware_header_v1_3 { 102 struct psp_firmware_header_v1_1 v1_1; 103 struct psp_fw_legacy_bin_desc spl; 104 struct psp_fw_legacy_bin_desc rl; 105 struct psp_fw_legacy_bin_desc sys_drv_aux; 106 struct psp_fw_legacy_bin_desc sos_aux; 107 }; 108 109 struct psp_fw_bin_desc { 110 uint32_t fw_type; 111 uint32_t fw_version; 112 uint32_t offset_bytes; 113 uint32_t size_bytes; 114 }; 115 116 enum psp_fw_type { 117 PSP_FW_TYPE_UNKOWN, 118 PSP_FW_TYPE_PSP_SOS, 119 PSP_FW_TYPE_PSP_SYS_DRV, 120 PSP_FW_TYPE_PSP_KDB, 121 PSP_FW_TYPE_PSP_TOC, 122 PSP_FW_TYPE_PSP_SPL, 123 PSP_FW_TYPE_PSP_RL, 124 PSP_FW_TYPE_PSP_SOC_DRV, 125 PSP_FW_TYPE_PSP_INTF_DRV, 126 PSP_FW_TYPE_PSP_DBG_DRV, 127 PSP_FW_TYPE_PSP_RAS_DRV, 128 PSP_FW_TYPE_MAX_INDEX, 129 }; 130 131 /* version_major=2, version_minor=0 */ 132 struct psp_firmware_header_v2_0 { 133 struct common_firmware_header header; 134 uint32_t psp_fw_bin_count; 135 struct psp_fw_bin_desc psp_fw_bin[]; 136 }; 137 138 /* version_major=1, version_minor=0 */ 139 struct ta_firmware_header_v1_0 { 140 struct common_firmware_header header; 141 struct psp_fw_legacy_bin_desc xgmi; 142 struct psp_fw_legacy_bin_desc ras; 143 struct psp_fw_legacy_bin_desc hdcp; 144 struct psp_fw_legacy_bin_desc dtm; 145 struct psp_fw_legacy_bin_desc securedisplay; 146 }; 147 148 enum ta_fw_type { 149 TA_FW_TYPE_UNKOWN, 150 TA_FW_TYPE_PSP_ASD, 151 TA_FW_TYPE_PSP_XGMI, 152 TA_FW_TYPE_PSP_RAS, 153 TA_FW_TYPE_PSP_HDCP, 154 TA_FW_TYPE_PSP_DTM, 155 TA_FW_TYPE_PSP_RAP, 156 TA_FW_TYPE_PSP_SECUREDISPLAY, 157 TA_FW_TYPE_MAX_INDEX, 158 }; 159 160 /* version_major=2, version_minor=0 */ 161 struct ta_firmware_header_v2_0 { 162 struct common_firmware_header header; 163 uint32_t ta_fw_bin_count; 164 struct psp_fw_bin_desc ta_fw_bin[]; 165 }; 166 167 /* version_major=1, version_minor=0 */ 168 struct gfx_firmware_header_v1_0 { 169 struct common_firmware_header header; 170 uint32_t ucode_feature_version; 171 uint32_t jt_offset; /* jt location */ 172 uint32_t jt_size; /* size of jt */ 173 }; 174 175 /* version_major=2, version_minor=0 */ 176 struct gfx_firmware_header_v2_0 { 177 struct common_firmware_header header; 178 uint32_t ucode_feature_version; 179 uint32_t ucode_size_bytes; 180 uint32_t ucode_offset_bytes; 181 uint32_t data_size_bytes; 182 uint32_t data_offset_bytes; 183 uint32_t ucode_start_addr_lo; 184 uint32_t ucode_start_addr_hi; 185 }; 186 187 /* version_major=1, version_minor=0 */ 188 struct mes_firmware_header_v1_0 { 189 struct common_firmware_header header; 190 uint32_t mes_ucode_version; 191 uint32_t mes_ucode_size_bytes; 192 uint32_t mes_ucode_offset_bytes; 193 uint32_t mes_ucode_data_version; 194 uint32_t mes_ucode_data_size_bytes; 195 uint32_t mes_ucode_data_offset_bytes; 196 uint32_t mes_uc_start_addr_lo; 197 uint32_t mes_uc_start_addr_hi; 198 uint32_t mes_data_start_addr_lo; 199 uint32_t mes_data_start_addr_hi; 200 }; 201 202 /* version_major=1, version_minor=0 */ 203 struct rlc_firmware_header_v1_0 { 204 struct common_firmware_header header; 205 uint32_t ucode_feature_version; 206 uint32_t save_and_restore_offset; 207 uint32_t clear_state_descriptor_offset; 208 uint32_t avail_scratch_ram_locations; 209 uint32_t master_pkt_description_offset; 210 }; 211 212 /* version_major=2, version_minor=0 */ 213 struct rlc_firmware_header_v2_0 { 214 struct common_firmware_header header; 215 uint32_t ucode_feature_version; 216 uint32_t jt_offset; /* jt location */ 217 uint32_t jt_size; /* size of jt */ 218 uint32_t save_and_restore_offset; 219 uint32_t clear_state_descriptor_offset; 220 uint32_t avail_scratch_ram_locations; 221 uint32_t reg_restore_list_size; 222 uint32_t reg_list_format_start; 223 uint32_t reg_list_format_separate_start; 224 uint32_t starting_offsets_start; 225 uint32_t reg_list_format_size_bytes; /* size of reg list format array in bytes */ 226 uint32_t reg_list_format_array_offset_bytes; /* payload offset from the start of the header */ 227 uint32_t reg_list_size_bytes; /* size of reg list array in bytes */ 228 uint32_t reg_list_array_offset_bytes; /* payload offset from the start of the header */ 229 uint32_t reg_list_format_separate_size_bytes; /* size of reg list format array in bytes */ 230 uint32_t reg_list_format_separate_array_offset_bytes; /* payload offset from the start of the header */ 231 uint32_t reg_list_separate_size_bytes; /* size of reg list array in bytes */ 232 uint32_t reg_list_separate_array_offset_bytes; /* payload offset from the start of the header */ 233 }; 234 235 /* version_major=2, version_minor=1 */ 236 struct rlc_firmware_header_v2_1 { 237 struct rlc_firmware_header_v2_0 v2_0; 238 uint32_t reg_list_format_direct_reg_list_length; /* length of direct reg list format array */ 239 uint32_t save_restore_list_cntl_ucode_ver; 240 uint32_t save_restore_list_cntl_feature_ver; 241 uint32_t save_restore_list_cntl_size_bytes; 242 uint32_t save_restore_list_cntl_offset_bytes; 243 uint32_t save_restore_list_gpm_ucode_ver; 244 uint32_t save_restore_list_gpm_feature_ver; 245 uint32_t save_restore_list_gpm_size_bytes; 246 uint32_t save_restore_list_gpm_offset_bytes; 247 uint32_t save_restore_list_srm_ucode_ver; 248 uint32_t save_restore_list_srm_feature_ver; 249 uint32_t save_restore_list_srm_size_bytes; 250 uint32_t save_restore_list_srm_offset_bytes; 251 }; 252 253 /* version_major=2, version_minor=2 */ 254 struct rlc_firmware_header_v2_2 { 255 struct rlc_firmware_header_v2_1 v2_1; 256 uint32_t rlc_iram_ucode_size_bytes; 257 uint32_t rlc_iram_ucode_offset_bytes; 258 uint32_t rlc_dram_ucode_size_bytes; 259 uint32_t rlc_dram_ucode_offset_bytes; 260 }; 261 262 /* version_major=2, version_minor=3 */ 263 struct rlc_firmware_header_v2_3 { 264 struct rlc_firmware_header_v2_2 v2_2; 265 uint32_t rlcp_ucode_version; 266 uint32_t rlcp_ucode_feature_version; 267 uint32_t rlcp_ucode_size_bytes; 268 uint32_t rlcp_ucode_offset_bytes; 269 uint32_t rlcv_ucode_version; 270 uint32_t rlcv_ucode_feature_version; 271 uint32_t rlcv_ucode_size_bytes; 272 uint32_t rlcv_ucode_offset_bytes; 273 }; 274 275 /* version_major=2, version_minor=4 */ 276 struct rlc_firmware_header_v2_4 { 277 struct rlc_firmware_header_v2_3 v2_3; 278 uint32_t global_tap_delays_ucode_size_bytes; 279 uint32_t global_tap_delays_ucode_offset_bytes; 280 uint32_t se0_tap_delays_ucode_size_bytes; 281 uint32_t se0_tap_delays_ucode_offset_bytes; 282 uint32_t se1_tap_delays_ucode_size_bytes; 283 uint32_t se1_tap_delays_ucode_offset_bytes; 284 uint32_t se2_tap_delays_ucode_size_bytes; 285 uint32_t se2_tap_delays_ucode_offset_bytes; 286 uint32_t se3_tap_delays_ucode_size_bytes; 287 uint32_t se3_tap_delays_ucode_offset_bytes; 288 }; 289 290 /* version_major=1, version_minor=0 */ 291 struct sdma_firmware_header_v1_0 { 292 struct common_firmware_header header; 293 uint32_t ucode_feature_version; 294 uint32_t ucode_change_version; 295 uint32_t jt_offset; /* jt location */ 296 uint32_t jt_size; /* size of jt */ 297 }; 298 299 /* version_major=1, version_minor=1 */ 300 struct sdma_firmware_header_v1_1 { 301 struct sdma_firmware_header_v1_0 v1_0; 302 uint32_t digest_size; 303 }; 304 305 /* version_major=2, version_minor=0 */ 306 struct sdma_firmware_header_v2_0 { 307 struct common_firmware_header header; 308 uint32_t ucode_feature_version; 309 uint32_t ctx_ucode_size_bytes; /* context thread ucode size */ 310 uint32_t ctx_jt_offset; /* context thread jt location */ 311 uint32_t ctx_jt_size; /* context thread size of jt */ 312 uint32_t ctl_ucode_offset; 313 uint32_t ctl_ucode_size_bytes; /* control thread ucode size */ 314 uint32_t ctl_jt_offset; /* control thread jt location */ 315 uint32_t ctl_jt_size; /* control thread size of jt */ 316 }; 317 318 /* gpu info payload */ 319 struct gpu_info_firmware_v1_0 { 320 uint32_t gc_num_se; 321 uint32_t gc_num_cu_per_sh; 322 uint32_t gc_num_sh_per_se; 323 uint32_t gc_num_rb_per_se; 324 uint32_t gc_num_tccs; 325 uint32_t gc_num_gprs; 326 uint32_t gc_num_max_gs_thds; 327 uint32_t gc_gs_table_depth; 328 uint32_t gc_gsprim_buff_depth; 329 uint32_t gc_parameter_cache_depth; 330 uint32_t gc_double_offchip_lds_buffer; 331 uint32_t gc_wave_size; 332 uint32_t gc_max_waves_per_simd; 333 uint32_t gc_max_scratch_slots_per_cu; 334 uint32_t gc_lds_size; 335 }; 336 337 struct gpu_info_firmware_v1_1 { 338 struct gpu_info_firmware_v1_0 v1_0; 339 uint32_t num_sc_per_sh; 340 uint32_t num_packer_per_sc; 341 }; 342 343 /* gpu info payload 344 * version_major=1, version_minor=1 */ 345 struct gpu_info_firmware_v1_2 { 346 struct gpu_info_firmware_v1_1 v1_1; 347 struct gpu_info_soc_bounding_box_v1_0 soc_bounding_box; 348 }; 349 350 /* version_major=1, version_minor=0 */ 351 struct gpu_info_firmware_header_v1_0 { 352 struct common_firmware_header header; 353 uint16_t version_major; /* version */ 354 uint16_t version_minor; /* version */ 355 }; 356 357 /* version_major=1, version_minor=0 */ 358 struct dmcu_firmware_header_v1_0 { 359 struct common_firmware_header header; 360 uint32_t intv_offset_bytes; /* interrupt vectors offset from end of header, in bytes */ 361 uint32_t intv_size_bytes; /* size of interrupt vectors, in bytes */ 362 }; 363 364 /* version_major=1, version_minor=0 */ 365 struct dmcub_firmware_header_v1_0 { 366 struct common_firmware_header header; 367 uint32_t inst_const_bytes; /* size of instruction region, in bytes */ 368 uint32_t bss_data_bytes; /* size of bss/data region, in bytes */ 369 }; 370 371 /* version_major=1, version_minor=0 */ 372 struct imu_firmware_header_v1_0 { 373 struct common_firmware_header header; 374 uint32_t imu_iram_ucode_size_bytes; 375 uint32_t imu_iram_ucode_offset_bytes; 376 uint32_t imu_dram_ucode_size_bytes; 377 uint32_t imu_dram_ucode_offset_bytes; 378 }; 379 380 /* header is fixed size */ 381 union amdgpu_firmware_header { 382 struct common_firmware_header common; 383 struct mc_firmware_header_v1_0 mc; 384 struct smc_firmware_header_v1_0 smc; 385 struct smc_firmware_header_v2_0 smc_v2_0; 386 struct psp_firmware_header_v1_0 psp; 387 struct psp_firmware_header_v1_1 psp_v1_1; 388 struct psp_firmware_header_v1_3 psp_v1_3; 389 struct psp_firmware_header_v2_0 psp_v2_0; 390 struct ta_firmware_header_v1_0 ta; 391 struct ta_firmware_header_v2_0 ta_v2_0; 392 struct gfx_firmware_header_v1_0 gfx; 393 struct gfx_firmware_header_v2_0 gfx_v2_0; 394 struct rlc_firmware_header_v1_0 rlc; 395 struct rlc_firmware_header_v2_0 rlc_v2_0; 396 struct rlc_firmware_header_v2_1 rlc_v2_1; 397 struct rlc_firmware_header_v2_2 rlc_v2_2; 398 struct rlc_firmware_header_v2_3 rlc_v2_3; 399 struct rlc_firmware_header_v2_4 rlc_v2_4; 400 struct sdma_firmware_header_v1_0 sdma; 401 struct sdma_firmware_header_v1_1 sdma_v1_1; 402 struct sdma_firmware_header_v2_0 sdma_v2_0; 403 struct gpu_info_firmware_header_v1_0 gpu_info; 404 struct dmcu_firmware_header_v1_0 dmcu; 405 struct dmcub_firmware_header_v1_0 dmcub; 406 struct imu_firmware_header_v1_0 imu; 407 uint8_t raw[0x100]; 408 }; 409 410 #define UCODE_MAX_PSP_PACKAGING ((sizeof(union amdgpu_firmware_header) - sizeof(struct common_firmware_header) - 4) / sizeof(struct psp_fw_bin_desc)) 411 412 /* 413 * fw loading support 414 */ 415 enum AMDGPU_UCODE_ID { 416 AMDGPU_UCODE_ID_CAP = 0, 417 AMDGPU_UCODE_ID_SDMA0, 418 AMDGPU_UCODE_ID_SDMA1, 419 AMDGPU_UCODE_ID_SDMA2, 420 AMDGPU_UCODE_ID_SDMA3, 421 AMDGPU_UCODE_ID_SDMA4, 422 AMDGPU_UCODE_ID_SDMA5, 423 AMDGPU_UCODE_ID_SDMA6, 424 AMDGPU_UCODE_ID_SDMA7, 425 AMDGPU_UCODE_ID_SDMA_UCODE_TH0, 426 AMDGPU_UCODE_ID_SDMA_UCODE_TH1, 427 AMDGPU_UCODE_ID_CP_CE, 428 AMDGPU_UCODE_ID_CP_PFP, 429 AMDGPU_UCODE_ID_CP_ME, 430 AMDGPU_UCODE_ID_CP_RS64_PFP, 431 AMDGPU_UCODE_ID_CP_RS64_ME, 432 AMDGPU_UCODE_ID_CP_RS64_MEC, 433 AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK, 434 AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK, 435 AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK, 436 AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK, 437 AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK, 438 AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK, 439 AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK, 440 AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK, 441 AMDGPU_UCODE_ID_CP_MEC1, 442 AMDGPU_UCODE_ID_CP_MEC1_JT, 443 AMDGPU_UCODE_ID_CP_MEC2, 444 AMDGPU_UCODE_ID_CP_MEC2_JT, 445 AMDGPU_UCODE_ID_CP_MES, 446 AMDGPU_UCODE_ID_CP_MES_DATA, 447 AMDGPU_UCODE_ID_CP_MES1, 448 AMDGPU_UCODE_ID_CP_MES1_DATA, 449 AMDGPU_UCODE_ID_IMU_I, 450 AMDGPU_UCODE_ID_IMU_D, 451 AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS, 452 AMDGPU_UCODE_ID_SE0_TAP_DELAYS, 453 AMDGPU_UCODE_ID_SE1_TAP_DELAYS, 454 AMDGPU_UCODE_ID_SE2_TAP_DELAYS, 455 AMDGPU_UCODE_ID_SE3_TAP_DELAYS, 456 AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL, 457 AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM, 458 AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM, 459 AMDGPU_UCODE_ID_RLC_IRAM, 460 AMDGPU_UCODE_ID_RLC_DRAM, 461 AMDGPU_UCODE_ID_RLC_P, 462 AMDGPU_UCODE_ID_RLC_V, 463 AMDGPU_UCODE_ID_RLC_G, 464 AMDGPU_UCODE_ID_STORAGE, 465 AMDGPU_UCODE_ID_SMC, 466 AMDGPU_UCODE_ID_PPTABLE, 467 AMDGPU_UCODE_ID_UVD, 468 AMDGPU_UCODE_ID_UVD1, 469 AMDGPU_UCODE_ID_VCE, 470 AMDGPU_UCODE_ID_VCN, 471 AMDGPU_UCODE_ID_VCN1, 472 AMDGPU_UCODE_ID_DMCU_ERAM, 473 AMDGPU_UCODE_ID_DMCU_INTV, 474 AMDGPU_UCODE_ID_VCN0_RAM, 475 AMDGPU_UCODE_ID_VCN1_RAM, 476 AMDGPU_UCODE_ID_DMCUB, 477 AMDGPU_UCODE_ID_MAXIMUM, 478 }; 479 480 /* engine firmware status */ 481 enum AMDGPU_UCODE_STATUS { 482 AMDGPU_UCODE_STATUS_INVALID, 483 AMDGPU_UCODE_STATUS_NOT_LOADED, 484 AMDGPU_UCODE_STATUS_LOADED, 485 }; 486 487 enum amdgpu_firmware_load_type { 488 AMDGPU_FW_LOAD_DIRECT = 0, 489 AMDGPU_FW_LOAD_PSP, 490 AMDGPU_FW_LOAD_SMU, 491 AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO, 492 }; 493 494 /* conform to smu_ucode_xfer_cz.h */ 495 #define AMDGPU_SDMA0_UCODE_LOADED 0x00000001 496 #define AMDGPU_SDMA1_UCODE_LOADED 0x00000002 497 #define AMDGPU_CPCE_UCODE_LOADED 0x00000004 498 #define AMDGPU_CPPFP_UCODE_LOADED 0x00000008 499 #define AMDGPU_CPME_UCODE_LOADED 0x00000010 500 #define AMDGPU_CPMEC1_UCODE_LOADED 0x00000020 501 #define AMDGPU_CPMEC2_UCODE_LOADED 0x00000040 502 #define AMDGPU_CPRLC_UCODE_LOADED 0x00000100 503 504 /* amdgpu firmware info */ 505 struct amdgpu_firmware_info { 506 /* ucode ID */ 507 enum AMDGPU_UCODE_ID ucode_id; 508 /* request_firmware */ 509 const struct firmware *fw; 510 /* starting mc address */ 511 uint64_t mc_addr; 512 /* kernel linear address */ 513 void *kaddr; 514 /* ucode_size_bytes */ 515 uint32_t ucode_size; 516 /* starting tmr mc address */ 517 uint32_t tmr_mc_addr_lo; 518 uint32_t tmr_mc_addr_hi; 519 }; 520 521 struct amdgpu_firmware { 522 struct amdgpu_firmware_info ucode[AMDGPU_UCODE_ID_MAXIMUM]; 523 enum amdgpu_firmware_load_type load_type; 524 struct amdgpu_bo *fw_buf; 525 unsigned int fw_size; 526 unsigned int max_ucodes; 527 /* firmwares are loaded by psp instead of smu from vega10 */ 528 const struct amdgpu_psp_funcs *funcs; 529 struct amdgpu_bo *rbuf; 530 struct mutex mutex; 531 532 /* gpu info firmware data pointer */ 533 const struct firmware *gpu_info_fw; 534 535 void *fw_buf_ptr; 536 uint64_t fw_buf_mc; 537 }; 538 539 void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr); 540 void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr); 541 void amdgpu_ucode_print_imu_hdr(const struct common_firmware_header *hdr); 542 void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr); 543 void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr); 544 void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr); 545 void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr); 546 void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr); 547 int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw, 548 const char *fw_name); 549 void amdgpu_ucode_release(const struct firmware **fw); 550 bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr, 551 uint16_t hdr_major, uint16_t hdr_minor); 552 553 int amdgpu_ucode_init_bo(struct amdgpu_device *adev); 554 int amdgpu_ucode_create_bo(struct amdgpu_device *adev); 555 int amdgpu_ucode_sysfs_init(struct amdgpu_device *adev); 556 void amdgpu_ucode_free_bo(struct amdgpu_device *adev); 557 void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev); 558 559 enum amdgpu_firmware_load_type 560 amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type); 561 562 const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id); 563 564 void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len); 565 566 #endif 567