1 /* 2 * Copyright 2016 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 * Author: Huang Rui 23 * 24 */ 25 #ifndef __AMDGPU_PSP_H__ 26 #define __AMDGPU_PSP_H__ 27 28 #include "amdgpu.h" 29 #include "psp_gfx_if.h" 30 #include "ta_xgmi_if.h" 31 #include "ta_ras_if.h" 32 #include "ta_rap_if.h" 33 #include "ta_secureDisplay_if.h" 34 35 #define PSP_FENCE_BUFFER_SIZE 0x1000 36 #define PSP_CMD_BUFFER_SIZE 0x1000 37 #define PSP_1_MEG 0x100000 38 #define PSP_TMR_SIZE(adev) ((adev)->asic_type == CHIP_ALDEBARAN ? 0x800000 : 0x400000) 39 #define PSP_TMR_ALIGNMENT 0x100000 40 #define PSP_FW_NAME_LEN 0x24 41 42 enum psp_shared_mem_size { 43 PSP_ASD_SHARED_MEM_SIZE = 0x0, 44 PSP_XGMI_SHARED_MEM_SIZE = 0x4000, 45 PSP_RAS_SHARED_MEM_SIZE = 0x4000, 46 PSP_HDCP_SHARED_MEM_SIZE = 0x4000, 47 PSP_DTM_SHARED_MEM_SIZE = 0x4000, 48 PSP_RAP_SHARED_MEM_SIZE = 0x4000, 49 PSP_SECUREDISPLAY_SHARED_MEM_SIZE = 0x4000, 50 }; 51 52 enum ta_type_id { 53 TA_TYPE_XGMI = 1, 54 TA_TYPE_RAS, 55 TA_TYPE_HDCP, 56 TA_TYPE_DTM, 57 TA_TYPE_RAP, 58 TA_TYPE_SECUREDISPLAY, 59 60 TA_TYPE_MAX_INDEX, 61 }; 62 63 struct psp_context; 64 struct psp_xgmi_node_info; 65 struct psp_xgmi_topology_info; 66 struct psp_bin_desc; 67 68 enum psp_bootloader_cmd { 69 PSP_BL__LOAD_SYSDRV = 0x10000, 70 PSP_BL__LOAD_SOSDRV = 0x20000, 71 PSP_BL__LOAD_KEY_DATABASE = 0x80000, 72 PSP_BL__LOAD_SOCDRV = 0xB0000, 73 PSP_BL__LOAD_DBGDRV = 0xC0000, 74 PSP_BL__LOAD_INTFDRV = 0xD0000, 75 PSP_BL__LOAD_RASDRV = 0xE0000, 76 PSP_BL__DRAM_LONG_TRAIN = 0x100000, 77 PSP_BL__DRAM_SHORT_TRAIN = 0x200000, 78 PSP_BL__LOAD_TOS_SPL_TABLE = 0x10000000, 79 }; 80 81 enum psp_ring_type 82 { 83 PSP_RING_TYPE__INVALID = 0, 84 /* 85 * These values map to the way the PSP kernel identifies the 86 * rings. 87 */ 88 PSP_RING_TYPE__UM = 1, /* User mode ring (formerly called RBI) */ 89 PSP_RING_TYPE__KM = 2 /* Kernel mode ring (formerly called GPCOM) */ 90 }; 91 92 struct psp_ring 93 { 94 enum psp_ring_type ring_type; 95 struct psp_gfx_rb_frame *ring_mem; 96 uint64_t ring_mem_mc_addr; 97 void *ring_mem_handle; 98 uint32_t ring_size; 99 uint32_t ring_wptr; 100 }; 101 102 /* More registers may will be supported */ 103 enum psp_reg_prog_id { 104 PSP_REG_IH_RB_CNTL = 0, /* register IH_RB_CNTL */ 105 PSP_REG_IH_RB_CNTL_RING1 = 1, /* register IH_RB_CNTL_RING1 */ 106 PSP_REG_IH_RB_CNTL_RING2 = 2, /* register IH_RB_CNTL_RING2 */ 107 PSP_REG_LAST 108 }; 109 110 struct psp_funcs 111 { 112 int (*init_microcode)(struct psp_context *psp); 113 int (*bootloader_load_kdb)(struct psp_context *psp); 114 int (*bootloader_load_spl)(struct psp_context *psp); 115 int (*bootloader_load_sysdrv)(struct psp_context *psp); 116 int (*bootloader_load_soc_drv)(struct psp_context *psp); 117 int (*bootloader_load_intf_drv)(struct psp_context *psp); 118 int (*bootloader_load_dbg_drv)(struct psp_context *psp); 119 int (*bootloader_load_ras_drv)(struct psp_context *psp); 120 int (*bootloader_load_sos)(struct psp_context *psp); 121 int (*ring_create)(struct psp_context *psp, 122 enum psp_ring_type ring_type); 123 int (*ring_stop)(struct psp_context *psp, 124 enum psp_ring_type ring_type); 125 int (*ring_destroy)(struct psp_context *psp, 126 enum psp_ring_type ring_type); 127 bool (*smu_reload_quirk)(struct psp_context *psp); 128 int (*mode1_reset)(struct psp_context *psp); 129 int (*mem_training)(struct psp_context *psp, uint32_t ops); 130 uint32_t (*ring_get_wptr)(struct psp_context *psp); 131 void (*ring_set_wptr)(struct psp_context *psp, uint32_t value); 132 int (*load_usbc_pd_fw)(struct psp_context *psp, uint64_t fw_pri_mc_addr); 133 int (*read_usbc_pd_fw)(struct psp_context *psp, uint32_t *fw_ver); 134 int (*update_spirom)(struct psp_context *psp, uint64_t fw_pri_mc_addr); 135 int (*vbflash_stat)(struct psp_context *psp); 136 }; 137 138 struct ta_funcs { 139 int (*fn_ta_initialize)(struct psp_context *psp); 140 int (*fn_ta_invoke)(struct psp_context *psp, uint32_t ta_cmd_id); 141 int (*fn_ta_terminate)(struct psp_context *psp); 142 }; 143 144 #define AMDGPU_XGMI_MAX_CONNECTED_NODES 64 145 struct psp_xgmi_node_info { 146 uint64_t node_id; 147 uint8_t num_hops; 148 uint8_t is_sharing_enabled; 149 enum ta_xgmi_assigned_sdma_engine sdma_engine; 150 uint8_t num_links; 151 }; 152 153 struct psp_xgmi_topology_info { 154 uint32_t num_nodes; 155 struct psp_xgmi_node_info nodes[AMDGPU_XGMI_MAX_CONNECTED_NODES]; 156 }; 157 158 struct psp_bin_desc { 159 uint32_t fw_version; 160 uint32_t feature_version; 161 uint32_t size_bytes; 162 uint8_t *start_addr; 163 }; 164 165 struct ta_mem_context { 166 struct amdgpu_bo *shared_bo; 167 uint64_t shared_mc_addr; 168 void *shared_buf; 169 enum psp_shared_mem_size shared_mem_size; 170 }; 171 172 struct ta_context { 173 bool initialized; 174 uint32_t session_id; 175 uint32_t resp_status; 176 struct ta_mem_context mem_context; 177 struct psp_bin_desc bin_desc; 178 enum psp_gfx_cmd_id ta_load_type; 179 enum ta_type_id ta_type; 180 }; 181 182 struct ta_cp_context { 183 struct ta_context context; 184 struct mutex mutex; 185 }; 186 187 struct psp_xgmi_context { 188 struct ta_context context; 189 struct psp_xgmi_topology_info top_info; 190 bool supports_extended_data; 191 }; 192 193 struct psp_ras_context { 194 struct ta_context context; 195 struct amdgpu_ras *ras; 196 }; 197 198 #define MEM_TRAIN_SYSTEM_SIGNATURE 0x54534942 199 #define GDDR6_MEM_TRAINING_DATA_SIZE_IN_BYTES 0x1000 200 #define GDDR6_MEM_TRAINING_OFFSET 0x8000 201 /*Define the VRAM size that will be encroached by BIST training.*/ 202 #define GDDR6_MEM_TRAINING_ENCROACHED_SIZE 0x2000000 203 204 enum psp_memory_training_init_flag { 205 PSP_MEM_TRAIN_NOT_SUPPORT = 0x0, 206 PSP_MEM_TRAIN_SUPPORT = 0x1, 207 PSP_MEM_TRAIN_INIT_FAILED = 0x2, 208 PSP_MEM_TRAIN_RESERVE_SUCCESS = 0x4, 209 PSP_MEM_TRAIN_INIT_SUCCESS = 0x8, 210 }; 211 212 enum psp_memory_training_ops { 213 PSP_MEM_TRAIN_SEND_LONG_MSG = 0x1, 214 PSP_MEM_TRAIN_SAVE = 0x2, 215 PSP_MEM_TRAIN_RESTORE = 0x4, 216 PSP_MEM_TRAIN_SEND_SHORT_MSG = 0x8, 217 PSP_MEM_TRAIN_COLD_BOOT = PSP_MEM_TRAIN_SEND_LONG_MSG, 218 PSP_MEM_TRAIN_RESUME = PSP_MEM_TRAIN_SEND_SHORT_MSG, 219 }; 220 221 struct psp_memory_training_context { 222 /*training data size*/ 223 u64 train_data_size; 224 /* 225 * sys_cache 226 * cpu virtual address 227 * system memory buffer that used to store the training data. 228 */ 229 void *sys_cache; 230 231 /*vram offset of the p2c training data*/ 232 u64 p2c_train_data_offset; 233 234 /*vram offset of the c2p training data*/ 235 u64 c2p_train_data_offset; 236 struct amdgpu_bo *c2p_bo; 237 238 enum psp_memory_training_init_flag init; 239 u32 training_cnt; 240 bool enable_mem_training; 241 }; 242 243 /** PSP runtime DB **/ 244 #define PSP_RUNTIME_DB_SIZE_IN_BYTES 0x10000 245 #define PSP_RUNTIME_DB_OFFSET 0x100000 246 #define PSP_RUNTIME_DB_COOKIE_ID 0x0ed5 247 #define PSP_RUNTIME_DB_VER_1 0x0100 248 #define PSP_RUNTIME_DB_DIAG_ENTRY_MAX_COUNT 0x40 249 250 enum psp_runtime_entry_type { 251 PSP_RUNTIME_ENTRY_TYPE_INVALID = 0x0, 252 PSP_RUNTIME_ENTRY_TYPE_TEST = 0x1, 253 PSP_RUNTIME_ENTRY_TYPE_MGPU_COMMON = 0x2, /* Common mGPU runtime data */ 254 PSP_RUNTIME_ENTRY_TYPE_MGPU_WAFL = 0x3, /* WAFL runtime data */ 255 PSP_RUNTIME_ENTRY_TYPE_MGPU_XGMI = 0x4, /* XGMI runtime data */ 256 PSP_RUNTIME_ENTRY_TYPE_BOOT_CONFIG = 0x5, /* Boot Config runtime data */ 257 PSP_RUNTIME_ENTRY_TYPE_PPTABLE_ERR_STATUS = 0x6, /* SCPM validation data */ 258 }; 259 260 /* PSP runtime DB header */ 261 struct psp_runtime_data_header { 262 /* determine the existence of runtime db */ 263 uint16_t cookie; 264 /* version of runtime db */ 265 uint16_t version; 266 }; 267 268 /* PSP runtime DB entry */ 269 struct psp_runtime_entry { 270 /* type of runtime db entry */ 271 uint32_t entry_type; 272 /* offset of entry in bytes */ 273 uint16_t offset; 274 /* size of entry in bytes */ 275 uint16_t size; 276 }; 277 278 /* PSP runtime DB directory */ 279 struct psp_runtime_data_directory { 280 /* number of valid entries */ 281 uint16_t entry_count; 282 /* db entries*/ 283 struct psp_runtime_entry entry_list[PSP_RUNTIME_DB_DIAG_ENTRY_MAX_COUNT]; 284 }; 285 286 /* PSP runtime DB boot config feature bitmask */ 287 enum psp_runtime_boot_cfg_feature { 288 BOOT_CFG_FEATURE_GECC = 0x1, 289 BOOT_CFG_FEATURE_TWO_STAGE_DRAM_TRAINING = 0x2, 290 }; 291 292 /* PSP run time DB SCPM authentication defines */ 293 enum psp_runtime_scpm_authentication { 294 SCPM_DISABLE = 0x0, 295 SCPM_ENABLE = 0x1, 296 SCPM_ENABLE_WITH_SCPM_ERR = 0x2, 297 }; 298 299 /* PSP runtime DB boot config entry */ 300 struct psp_runtime_boot_cfg_entry { 301 uint32_t boot_cfg_bitmask; 302 uint32_t reserved; 303 }; 304 305 /* PSP runtime DB SCPM entry */ 306 struct psp_runtime_scpm_entry { 307 enum psp_runtime_scpm_authentication scpm_status; 308 }; 309 310 struct psp_context 311 { 312 struct amdgpu_device *adev; 313 struct psp_ring km_ring; 314 struct psp_gfx_cmd_resp *cmd; 315 316 const struct psp_funcs *funcs; 317 const struct ta_funcs *ta_funcs; 318 319 /* firmware buffer */ 320 struct amdgpu_bo *fw_pri_bo; 321 uint64_t fw_pri_mc_addr; 322 void *fw_pri_buf; 323 324 /* sos firmware */ 325 const struct firmware *sos_fw; 326 struct psp_bin_desc sys; 327 struct psp_bin_desc sos; 328 struct psp_bin_desc toc; 329 struct psp_bin_desc kdb; 330 struct psp_bin_desc spl; 331 struct psp_bin_desc rl; 332 struct psp_bin_desc soc_drv; 333 struct psp_bin_desc intf_drv; 334 struct psp_bin_desc dbg_drv; 335 struct psp_bin_desc ras_drv; 336 337 /* tmr buffer */ 338 struct amdgpu_bo *tmr_bo; 339 uint64_t tmr_mc_addr; 340 341 /* asd firmware */ 342 const struct firmware *asd_fw; 343 344 /* toc firmware */ 345 const struct firmware *toc_fw; 346 347 /* cap firmware */ 348 const struct firmware *cap_fw; 349 350 /* fence buffer */ 351 struct amdgpu_bo *fence_buf_bo; 352 uint64_t fence_buf_mc_addr; 353 void *fence_buf; 354 355 /* cmd buffer */ 356 struct amdgpu_bo *cmd_buf_bo; 357 uint64_t cmd_buf_mc_addr; 358 struct psp_gfx_cmd_resp *cmd_buf_mem; 359 360 /* fence value associated with cmd buffer */ 361 atomic_t fence_value; 362 /* flag to mark whether gfx fw autoload is supported or not */ 363 bool autoload_supported; 364 /* flag to mark whether df cstate management centralized to PMFW */ 365 bool pmfw_centralized_cstate_management; 366 367 /* xgmi ta firmware and buffer */ 368 const struct firmware *ta_fw; 369 uint32_t ta_fw_version; 370 371 uint32_t cap_fw_version; 372 uint32_t cap_feature_version; 373 uint32_t cap_ucode_size; 374 375 struct ta_context asd_context; 376 struct psp_xgmi_context xgmi_context; 377 struct psp_ras_context ras_context; 378 struct ta_cp_context hdcp_context; 379 struct ta_cp_context dtm_context; 380 struct ta_cp_context rap_context; 381 struct ta_cp_context securedisplay_context; 382 struct mutex mutex; 383 struct psp_memory_training_context mem_train_ctx; 384 385 uint32_t boot_cfg_bitmask; 386 387 char *vbflash_tmp_buf; 388 size_t vbflash_image_size; 389 bool vbflash_done; 390 }; 391 392 struct amdgpu_psp_funcs { 393 bool (*check_fw_loading_status)(struct amdgpu_device *adev, 394 enum AMDGPU_UCODE_ID); 395 }; 396 397 398 #define psp_ring_create(psp, type) (psp)->funcs->ring_create((psp), (type)) 399 #define psp_ring_stop(psp, type) (psp)->funcs->ring_stop((psp), (type)) 400 #define psp_ring_destroy(psp, type) ((psp)->funcs->ring_destroy((psp), (type))) 401 #define psp_init_microcode(psp) \ 402 ((psp)->funcs->init_microcode ? (psp)->funcs->init_microcode((psp)) : 0) 403 #define psp_bootloader_load_kdb(psp) \ 404 ((psp)->funcs->bootloader_load_kdb ? (psp)->funcs->bootloader_load_kdb((psp)) : 0) 405 #define psp_bootloader_load_spl(psp) \ 406 ((psp)->funcs->bootloader_load_spl ? (psp)->funcs->bootloader_load_spl((psp)) : 0) 407 #define psp_bootloader_load_sysdrv(psp) \ 408 ((psp)->funcs->bootloader_load_sysdrv ? (psp)->funcs->bootloader_load_sysdrv((psp)) : 0) 409 #define psp_bootloader_load_soc_drv(psp) \ 410 ((psp)->funcs->bootloader_load_soc_drv ? (psp)->funcs->bootloader_load_soc_drv((psp)) : 0) 411 #define psp_bootloader_load_intf_drv(psp) \ 412 ((psp)->funcs->bootloader_load_intf_drv ? (psp)->funcs->bootloader_load_intf_drv((psp)) : 0) 413 #define psp_bootloader_load_dbg_drv(psp) \ 414 ((psp)->funcs->bootloader_load_dbg_drv ? (psp)->funcs->bootloader_load_dbg_drv((psp)) : 0) 415 #define psp_bootloader_load_ras_drv(psp) \ 416 ((psp)->funcs->bootloader_load_ras_drv ? \ 417 (psp)->funcs->bootloader_load_ras_drv((psp)) : 0) 418 #define psp_bootloader_load_sos(psp) \ 419 ((psp)->funcs->bootloader_load_sos ? (psp)->funcs->bootloader_load_sos((psp)) : 0) 420 #define psp_smu_reload_quirk(psp) \ 421 ((psp)->funcs->smu_reload_quirk ? (psp)->funcs->smu_reload_quirk((psp)) : false) 422 #define psp_mode1_reset(psp) \ 423 ((psp)->funcs->mode1_reset ? (psp)->funcs->mode1_reset((psp)) : false) 424 #define psp_mem_training(psp, ops) \ 425 ((psp)->funcs->mem_training ? (psp)->funcs->mem_training((psp), (ops)) : 0) 426 427 #define psp_ring_get_wptr(psp) (psp)->funcs->ring_get_wptr((psp)) 428 #define psp_ring_set_wptr(psp, value) (psp)->funcs->ring_set_wptr((psp), (value)) 429 430 #define psp_load_usbc_pd_fw(psp, fw_pri_mc_addr) \ 431 ((psp)->funcs->load_usbc_pd_fw ? \ 432 (psp)->funcs->load_usbc_pd_fw((psp), (fw_pri_mc_addr)) : -EINVAL) 433 434 #define psp_read_usbc_pd_fw(psp, fw_ver) \ 435 ((psp)->funcs->read_usbc_pd_fw ? \ 436 (psp)->funcs->read_usbc_pd_fw((psp), fw_ver) : -EINVAL) 437 438 #define psp_update_spirom(psp, fw_pri_mc_addr) \ 439 ((psp)->funcs->update_spirom ? \ 440 (psp)->funcs->update_spirom((psp), fw_pri_mc_addr) : -EINVAL) 441 442 #define psp_vbflash_status(psp) \ 443 ((psp)->funcs->vbflash_stat ? \ 444 (psp)->funcs->vbflash_stat((psp)) : -EINVAL) 445 446 extern const struct amd_ip_funcs psp_ip_funcs; 447 448 extern const struct amdgpu_ip_block_version psp_v3_1_ip_block; 449 extern const struct amdgpu_ip_block_version psp_v10_0_ip_block; 450 extern const struct amdgpu_ip_block_version psp_v11_0_ip_block; 451 extern const struct amdgpu_ip_block_version psp_v11_0_8_ip_block; 452 extern const struct amdgpu_ip_block_version psp_v12_0_ip_block; 453 extern const struct amdgpu_ip_block_version psp_v13_0_ip_block; 454 extern const struct amdgpu_ip_block_version psp_v13_0_4_ip_block; 455 456 extern int psp_wait_for(struct psp_context *psp, uint32_t reg_index, 457 uint32_t field_val, uint32_t mask, bool check_changed); 458 extern int psp_wait_for_spirom_update(struct psp_context *psp, uint32_t reg_index, 459 uint32_t field_val, uint32_t mask, uint32_t msec_timeout); 460 461 int psp_gpu_reset(struct amdgpu_device *adev); 462 int psp_update_vcn_sram(struct amdgpu_device *adev, int inst_idx, 463 uint64_t cmd_gpu_addr, int cmd_size); 464 465 int psp_ta_init_shared_buf(struct psp_context *psp, 466 struct ta_mem_context *mem_ctx); 467 void psp_ta_free_shared_buf(struct ta_mem_context *mem_ctx); 468 int psp_ta_unload(struct psp_context *psp, struct ta_context *context); 469 int psp_ta_load(struct psp_context *psp, struct ta_context *context); 470 int psp_ta_invoke(struct psp_context *psp, 471 uint32_t ta_cmd_id, 472 struct ta_context *context); 473 474 int psp_xgmi_initialize(struct psp_context *psp, bool set_extended_data, bool load_ta); 475 int psp_xgmi_terminate(struct psp_context *psp); 476 int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id); 477 int psp_xgmi_get_hive_id(struct psp_context *psp, uint64_t *hive_id); 478 int psp_xgmi_get_node_id(struct psp_context *psp, uint64_t *node_id); 479 int psp_xgmi_get_topology_info(struct psp_context *psp, 480 int number_devices, 481 struct psp_xgmi_topology_info *topology, 482 bool get_extended_data); 483 int psp_xgmi_set_topology_info(struct psp_context *psp, 484 int number_devices, 485 struct psp_xgmi_topology_info *topology); 486 int psp_ras_initialize(struct psp_context *psp); 487 int psp_ras_invoke(struct psp_context *psp, uint32_t ta_cmd_id); 488 int psp_ras_enable_features(struct psp_context *psp, 489 union ta_ras_cmd_input *info, bool enable); 490 int psp_ras_trigger_error(struct psp_context *psp, 491 struct ta_ras_trigger_error_input *info, uint32_t instance_mask); 492 int psp_ras_terminate(struct psp_context *psp); 493 494 int psp_hdcp_invoke(struct psp_context *psp, uint32_t ta_cmd_id); 495 int psp_dtm_invoke(struct psp_context *psp, uint32_t ta_cmd_id); 496 int psp_rap_invoke(struct psp_context *psp, uint32_t ta_cmd_id, enum ta_rap_status *status); 497 int psp_securedisplay_invoke(struct psp_context *psp, uint32_t ta_cmd_id); 498 499 int psp_rlc_autoload_start(struct psp_context *psp); 500 501 int psp_reg_program(struct psp_context *psp, enum psp_reg_prog_id reg, 502 uint32_t value); 503 int psp_ring_cmd_submit(struct psp_context *psp, 504 uint64_t cmd_buf_mc_addr, 505 uint64_t fence_mc_addr, 506 int index); 507 int psp_init_asd_microcode(struct psp_context *psp, 508 const char *chip_name); 509 int psp_init_toc_microcode(struct psp_context *psp, 510 const char *chip_name); 511 int psp_init_sos_microcode(struct psp_context *psp, 512 const char *chip_name); 513 int psp_init_ta_microcode(struct psp_context *psp, 514 const char *chip_name); 515 int psp_init_cap_microcode(struct psp_context *psp, 516 const char *chip_name); 517 int psp_get_fw_attestation_records_addr(struct psp_context *psp, 518 uint64_t *output_ptr); 519 520 int psp_load_fw_list(struct psp_context *psp, 521 struct amdgpu_firmware_info **ucode_list, int ucode_count); 522 void psp_copy_fw(struct psp_context *psp, uint8_t *start_addr, uint32_t bin_size); 523 524 int psp_spatial_partition(struct psp_context *psp, int mode); 525 526 int is_psp_fw_valid(struct psp_bin_desc bin); 527 528 int amdgpu_psp_sysfs_init(struct amdgpu_device *adev); 529 void amdgpu_psp_sysfs_fini(struct amdgpu_device *adev); 530 #endif 531