1/* 2 * Copyright 2014 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 24#include <linux/firmware.h> 25#include <linux/slab.h> 26#include <linux/module.h> 27 28#include "amdgpu.h" 29#include "amdgpu_ucode.h" 30 31static void amdgpu_ucode_print_common_hdr(const struct common_firmware_header *hdr) 32{ 33 DRM_DEBUG("size_bytes: %u\n", le32_to_cpu(hdr->size_bytes)); 34 DRM_DEBUG("header_size_bytes: %u\n", le32_to_cpu(hdr->header_size_bytes)); 35 DRM_DEBUG("header_version_major: %u\n", le16_to_cpu(hdr->header_version_major)); 36 DRM_DEBUG("header_version_minor: %u\n", le16_to_cpu(hdr->header_version_minor)); 37 DRM_DEBUG("ip_version_major: %u\n", le16_to_cpu(hdr->ip_version_major)); 38 DRM_DEBUG("ip_version_minor: %u\n", le16_to_cpu(hdr->ip_version_minor)); 39 DRM_DEBUG("ucode_version: 0x%08x\n", le32_to_cpu(hdr->ucode_version)); 40 DRM_DEBUG("ucode_size_bytes: %u\n", le32_to_cpu(hdr->ucode_size_bytes)); 41 DRM_DEBUG("ucode_array_offset_bytes: %u\n", 42 le32_to_cpu(hdr->ucode_array_offset_bytes)); 43 DRM_DEBUG("crc32: 0x%08x\n", le32_to_cpu(hdr->crc32)); 44} 45 46void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr) 47{ 48 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 49 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 50 51 DRM_DEBUG("MC\n"); 52 amdgpu_ucode_print_common_hdr(hdr); 53 54 if (version_major == 1) { 55 const struct mc_firmware_header_v1_0 *mc_hdr = 56 container_of(hdr, struct mc_firmware_header_v1_0, header); 57 58 DRM_DEBUG("io_debug_size_bytes: %u\n", 59 le32_to_cpu(mc_hdr->io_debug_size_bytes)); 60 DRM_DEBUG("io_debug_array_offset_bytes: %u\n", 61 le32_to_cpu(mc_hdr->io_debug_array_offset_bytes)); 62 } else { 63 DRM_ERROR("Unknown MC ucode version: %u.%u\n", version_major, version_minor); 64 } 65} 66 67void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr) 68{ 69 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 70 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 71 const struct smc_firmware_header_v1_0 *v1_0_hdr; 72 const struct smc_firmware_header_v2_0 *v2_0_hdr; 73 const struct smc_firmware_header_v2_1 *v2_1_hdr; 74 75 DRM_DEBUG("SMC\n"); 76 amdgpu_ucode_print_common_hdr(hdr); 77 78 if (version_major == 1) { 79 v1_0_hdr = container_of(hdr, struct smc_firmware_header_v1_0, header); 80 DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(v1_0_hdr->ucode_start_addr)); 81 } else if (version_major == 2) { 82 switch (version_minor) { 83 case 0: 84 v2_0_hdr = container_of(hdr, struct smc_firmware_header_v2_0, v1_0.header); 85 DRM_DEBUG("ppt_offset_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_offset_bytes)); 86 DRM_DEBUG("ppt_size_bytes: %u\n", le32_to_cpu(v2_0_hdr->ppt_size_bytes)); 87 break; 88 case 1: 89 v2_1_hdr = container_of(hdr, struct smc_firmware_header_v2_1, v1_0.header); 90 DRM_DEBUG("pptable_count: %u\n", le32_to_cpu(v2_1_hdr->pptable_count)); 91 DRM_DEBUG("pptable_entry_offset: %u\n", le32_to_cpu(v2_1_hdr->pptable_entry_offset)); 92 break; 93 default: 94 break; 95 } 96 97 } else { 98 DRM_ERROR("Unknown SMC ucode version: %u.%u\n", version_major, version_minor); 99 } 100} 101 102void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr) 103{ 104 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 105 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 106 107 DRM_DEBUG("GFX\n"); 108 amdgpu_ucode_print_common_hdr(hdr); 109 110 if (version_major == 1) { 111 const struct gfx_firmware_header_v1_0 *gfx_hdr = 112 container_of(hdr, struct gfx_firmware_header_v1_0, header); 113 114 DRM_DEBUG("ucode_feature_version: %u\n", 115 le32_to_cpu(gfx_hdr->ucode_feature_version)); 116 DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(gfx_hdr->jt_offset)); 117 DRM_DEBUG("jt_size: %u\n", le32_to_cpu(gfx_hdr->jt_size)); 118 } else if (version_major == 2) { 119 const struct gfx_firmware_header_v2_0 *gfx_hdr = 120 container_of(hdr, struct gfx_firmware_header_v2_0, header); 121 122 DRM_DEBUG("ucode_feature_version: %u\n", 123 le32_to_cpu(gfx_hdr->ucode_feature_version)); 124 } else { 125 DRM_ERROR("Unknown GFX ucode version: %u.%u\n", version_major, version_minor); 126 } 127} 128 129void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr) 130{ 131 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 132 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 133 134 DRM_DEBUG("RLC\n"); 135 amdgpu_ucode_print_common_hdr(hdr); 136 137 if (version_major == 1) { 138 const struct rlc_firmware_header_v1_0 *rlc_hdr = 139 container_of(hdr, struct rlc_firmware_header_v1_0, header); 140 141 DRM_DEBUG("ucode_feature_version: %u\n", 142 le32_to_cpu(rlc_hdr->ucode_feature_version)); 143 DRM_DEBUG("save_and_restore_offset: %u\n", 144 le32_to_cpu(rlc_hdr->save_and_restore_offset)); 145 DRM_DEBUG("clear_state_descriptor_offset: %u\n", 146 le32_to_cpu(rlc_hdr->clear_state_descriptor_offset)); 147 DRM_DEBUG("avail_scratch_ram_locations: %u\n", 148 le32_to_cpu(rlc_hdr->avail_scratch_ram_locations)); 149 DRM_DEBUG("master_pkt_description_offset: %u\n", 150 le32_to_cpu(rlc_hdr->master_pkt_description_offset)); 151 } else if (version_major == 2) { 152 const struct rlc_firmware_header_v2_0 *rlc_hdr = 153 container_of(hdr, struct rlc_firmware_header_v2_0, header); 154 const struct rlc_firmware_header_v2_1 *rlc_hdr_v2_1 = 155 container_of(rlc_hdr, struct rlc_firmware_header_v2_1, v2_0); 156 const struct rlc_firmware_header_v2_2 *rlc_hdr_v2_2 = 157 container_of(rlc_hdr_v2_1, struct rlc_firmware_header_v2_2, v2_1); 158 const struct rlc_firmware_header_v2_3 *rlc_hdr_v2_3 = 159 container_of(rlc_hdr_v2_2, struct rlc_firmware_header_v2_3, v2_2); 160 const struct rlc_firmware_header_v2_4 *rlc_hdr_v2_4 = 161 container_of(rlc_hdr_v2_3, struct rlc_firmware_header_v2_4, v2_3); 162 163 switch (version_minor) { 164 case 0: 165 /* rlc_hdr v2_0 */ 166 DRM_DEBUG("ucode_feature_version: %u\n", 167 le32_to_cpu(rlc_hdr->ucode_feature_version)); 168 DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(rlc_hdr->jt_offset)); 169 DRM_DEBUG("jt_size: %u\n", le32_to_cpu(rlc_hdr->jt_size)); 170 DRM_DEBUG("save_and_restore_offset: %u\n", 171 le32_to_cpu(rlc_hdr->save_and_restore_offset)); 172 DRM_DEBUG("clear_state_descriptor_offset: %u\n", 173 le32_to_cpu(rlc_hdr->clear_state_descriptor_offset)); 174 DRM_DEBUG("avail_scratch_ram_locations: %u\n", 175 le32_to_cpu(rlc_hdr->avail_scratch_ram_locations)); 176 DRM_DEBUG("reg_restore_list_size: %u\n", 177 le32_to_cpu(rlc_hdr->reg_restore_list_size)); 178 DRM_DEBUG("reg_list_format_start: %u\n", 179 le32_to_cpu(rlc_hdr->reg_list_format_start)); 180 DRM_DEBUG("reg_list_format_separate_start: %u\n", 181 le32_to_cpu(rlc_hdr->reg_list_format_separate_start)); 182 DRM_DEBUG("starting_offsets_start: %u\n", 183 le32_to_cpu(rlc_hdr->starting_offsets_start)); 184 DRM_DEBUG("reg_list_format_size_bytes: %u\n", 185 le32_to_cpu(rlc_hdr->reg_list_format_size_bytes)); 186 DRM_DEBUG("reg_list_format_array_offset_bytes: %u\n", 187 le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes)); 188 DRM_DEBUG("reg_list_size_bytes: %u\n", 189 le32_to_cpu(rlc_hdr->reg_list_size_bytes)); 190 DRM_DEBUG("reg_list_array_offset_bytes: %u\n", 191 le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes)); 192 DRM_DEBUG("reg_list_format_separate_size_bytes: %u\n", 193 le32_to_cpu(rlc_hdr->reg_list_format_separate_size_bytes)); 194 DRM_DEBUG("reg_list_format_separate_array_offset_bytes: %u\n", 195 le32_to_cpu(rlc_hdr->reg_list_format_separate_array_offset_bytes)); 196 DRM_DEBUG("reg_list_separate_size_bytes: %u\n", 197 le32_to_cpu(rlc_hdr->reg_list_separate_size_bytes)); 198 DRM_DEBUG("reg_list_separate_array_offset_bytes: %u\n", 199 le32_to_cpu(rlc_hdr->reg_list_separate_array_offset_bytes)); 200 break; 201 case 1: 202 /* rlc_hdr v2_1 */ 203 DRM_DEBUG("reg_list_format_direct_reg_list_length: %u\n", 204 le32_to_cpu(rlc_hdr_v2_1->reg_list_format_direct_reg_list_length)); 205 DRM_DEBUG("save_restore_list_cntl_ucode_ver: %u\n", 206 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_ucode_ver)); 207 DRM_DEBUG("save_restore_list_cntl_feature_ver: %u\n", 208 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_feature_ver)); 209 DRM_DEBUG("save_restore_list_cntl_size_bytes %u\n", 210 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_size_bytes)); 211 DRM_DEBUG("save_restore_list_cntl_offset_bytes: %u\n", 212 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_cntl_offset_bytes)); 213 DRM_DEBUG("save_restore_list_gpm_ucode_ver: %u\n", 214 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_ucode_ver)); 215 DRM_DEBUG("save_restore_list_gpm_feature_ver: %u\n", 216 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_feature_ver)); 217 DRM_DEBUG("save_restore_list_gpm_size_bytes %u\n", 218 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_size_bytes)); 219 DRM_DEBUG("save_restore_list_gpm_offset_bytes: %u\n", 220 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_gpm_offset_bytes)); 221 DRM_DEBUG("save_restore_list_srm_ucode_ver: %u\n", 222 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_ucode_ver)); 223 DRM_DEBUG("save_restore_list_srm_feature_ver: %u\n", 224 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_feature_ver)); 225 DRM_DEBUG("save_restore_list_srm_size_bytes %u\n", 226 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_size_bytes)); 227 DRM_DEBUG("save_restore_list_srm_offset_bytes: %u\n", 228 le32_to_cpu(rlc_hdr_v2_1->save_restore_list_srm_offset_bytes)); 229 break; 230 case 2: 231 /* rlc_hdr v2_2 */ 232 DRM_DEBUG("rlc_iram_ucode_size_bytes: %u\n", 233 le32_to_cpu(rlc_hdr_v2_2->rlc_iram_ucode_size_bytes)); 234 DRM_DEBUG("rlc_iram_ucode_offset_bytes: %u\n", 235 le32_to_cpu(rlc_hdr_v2_2->rlc_iram_ucode_offset_bytes)); 236 DRM_DEBUG("rlc_dram_ucode_size_bytes: %u\n", 237 le32_to_cpu(rlc_hdr_v2_2->rlc_dram_ucode_size_bytes)); 238 DRM_DEBUG("rlc_dram_ucode_offset_bytes: %u\n", 239 le32_to_cpu(rlc_hdr_v2_2->rlc_dram_ucode_offset_bytes)); 240 break; 241 case 3: 242 /* rlc_hdr v2_3 */ 243 DRM_DEBUG("rlcp_ucode_version: %u\n", 244 le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_version)); 245 DRM_DEBUG("rlcp_ucode_feature_version: %u\n", 246 le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_feature_version)); 247 DRM_DEBUG("rlcp_ucode_size_bytes: %u\n", 248 le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_size_bytes)); 249 DRM_DEBUG("rlcp_ucode_offset_bytes: %u\n", 250 le32_to_cpu(rlc_hdr_v2_3->rlcp_ucode_offset_bytes)); 251 DRM_DEBUG("rlcv_ucode_version: %u\n", 252 le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_version)); 253 DRM_DEBUG("rlcv_ucode_feature_version: %u\n", 254 le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_feature_version)); 255 DRM_DEBUG("rlcv_ucode_size_bytes: %u\n", 256 le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_size_bytes)); 257 DRM_DEBUG("rlcv_ucode_offset_bytes: %u\n", 258 le32_to_cpu(rlc_hdr_v2_3->rlcv_ucode_offset_bytes)); 259 break; 260 case 4: 261 /* rlc_hdr v2_4 */ 262 DRM_DEBUG("global_tap_delays_ucode_size_bytes :%u\n", 263 le32_to_cpu(rlc_hdr_v2_4->global_tap_delays_ucode_size_bytes)); 264 DRM_DEBUG("global_tap_delays_ucode_offset_bytes: %u\n", 265 le32_to_cpu(rlc_hdr_v2_4->global_tap_delays_ucode_offset_bytes)); 266 DRM_DEBUG("se0_tap_delays_ucode_size_bytes :%u\n", 267 le32_to_cpu(rlc_hdr_v2_4->se0_tap_delays_ucode_size_bytes)); 268 DRM_DEBUG("se0_tap_delays_ucode_offset_bytes: %u\n", 269 le32_to_cpu(rlc_hdr_v2_4->se0_tap_delays_ucode_offset_bytes)); 270 DRM_DEBUG("se1_tap_delays_ucode_size_bytes :%u\n", 271 le32_to_cpu(rlc_hdr_v2_4->se1_tap_delays_ucode_size_bytes)); 272 DRM_DEBUG("se1_tap_delays_ucode_offset_bytes: %u\n", 273 le32_to_cpu(rlc_hdr_v2_4->se1_tap_delays_ucode_offset_bytes)); 274 DRM_DEBUG("se2_tap_delays_ucode_size_bytes :%u\n", 275 le32_to_cpu(rlc_hdr_v2_4->se2_tap_delays_ucode_size_bytes)); 276 DRM_DEBUG("se2_tap_delays_ucode_offset_bytes: %u\n", 277 le32_to_cpu(rlc_hdr_v2_4->se2_tap_delays_ucode_offset_bytes)); 278 DRM_DEBUG("se3_tap_delays_ucode_size_bytes :%u\n", 279 le32_to_cpu(rlc_hdr_v2_4->se3_tap_delays_ucode_size_bytes)); 280 DRM_DEBUG("se3_tap_delays_ucode_offset_bytes: %u\n", 281 le32_to_cpu(rlc_hdr_v2_4->se3_tap_delays_ucode_offset_bytes)); 282 break; 283 default: 284 DRM_ERROR("Unknown RLC v2 ucode: v2.%u\n", version_minor); 285 break; 286 } 287 } else { 288 DRM_ERROR("Unknown RLC ucode version: %u.%u\n", version_major, version_minor); 289 } 290} 291 292void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr) 293{ 294 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 295 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 296 297 DRM_DEBUG("SDMA\n"); 298 amdgpu_ucode_print_common_hdr(hdr); 299 300 if (version_major == 1) { 301 const struct sdma_firmware_header_v1_0 *sdma_hdr = 302 container_of(hdr, struct sdma_firmware_header_v1_0, header); 303 304 DRM_DEBUG("ucode_feature_version: %u\n", 305 le32_to_cpu(sdma_hdr->ucode_feature_version)); 306 DRM_DEBUG("ucode_change_version: %u\n", 307 le32_to_cpu(sdma_hdr->ucode_change_version)); 308 DRM_DEBUG("jt_offset: %u\n", le32_to_cpu(sdma_hdr->jt_offset)); 309 DRM_DEBUG("jt_size: %u\n", le32_to_cpu(sdma_hdr->jt_size)); 310 if (version_minor >= 1) { 311 const struct sdma_firmware_header_v1_1 *sdma_v1_1_hdr = 312 container_of(sdma_hdr, struct sdma_firmware_header_v1_1, v1_0); 313 DRM_DEBUG("digest_size: %u\n", le32_to_cpu(sdma_v1_1_hdr->digest_size)); 314 } 315 } else if (version_major == 2) { 316 const struct sdma_firmware_header_v2_0 *sdma_hdr = 317 container_of(hdr, struct sdma_firmware_header_v2_0, header); 318 319 DRM_DEBUG("ucode_feature_version: %u\n", 320 le32_to_cpu(sdma_hdr->ucode_feature_version)); 321 DRM_DEBUG("ctx_jt_offset: %u\n", le32_to_cpu(sdma_hdr->ctx_jt_offset)); 322 DRM_DEBUG("ctx_jt_size: %u\n", le32_to_cpu(sdma_hdr->ctx_jt_size)); 323 DRM_DEBUG("ctl_ucode_offset: %u\n", le32_to_cpu(sdma_hdr->ctl_ucode_offset)); 324 DRM_DEBUG("ctl_jt_offset: %u\n", le32_to_cpu(sdma_hdr->ctl_jt_offset)); 325 DRM_DEBUG("ctl_jt_size: %u\n", le32_to_cpu(sdma_hdr->ctl_jt_size)); 326 } else { 327 DRM_ERROR("Unknown SDMA ucode version: %u.%u\n", 328 version_major, version_minor); 329 } 330} 331 332void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr) 333{ 334 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 335 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 336 uint32_t fw_index; 337 const struct psp_fw_bin_desc *desc; 338 339 DRM_DEBUG("PSP\n"); 340 amdgpu_ucode_print_common_hdr(hdr); 341 342 if (version_major == 1) { 343 const struct psp_firmware_header_v1_0 *psp_hdr = 344 container_of(hdr, struct psp_firmware_header_v1_0, header); 345 346 DRM_DEBUG("ucode_feature_version: %u\n", 347 le32_to_cpu(psp_hdr->sos.fw_version)); 348 DRM_DEBUG("sos_offset_bytes: %u\n", 349 le32_to_cpu(psp_hdr->sos.offset_bytes)); 350 DRM_DEBUG("sos_size_bytes: %u\n", 351 le32_to_cpu(psp_hdr->sos.size_bytes)); 352 if (version_minor == 1) { 353 const struct psp_firmware_header_v1_1 *psp_hdr_v1_1 = 354 container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0); 355 DRM_DEBUG("toc_header_version: %u\n", 356 le32_to_cpu(psp_hdr_v1_1->toc.fw_version)); 357 DRM_DEBUG("toc_offset_bytes: %u\n", 358 le32_to_cpu(psp_hdr_v1_1->toc.offset_bytes)); 359 DRM_DEBUG("toc_size_bytes: %u\n", 360 le32_to_cpu(psp_hdr_v1_1->toc.size_bytes)); 361 DRM_DEBUG("kdb_header_version: %u\n", 362 le32_to_cpu(psp_hdr_v1_1->kdb.fw_version)); 363 DRM_DEBUG("kdb_offset_bytes: %u\n", 364 le32_to_cpu(psp_hdr_v1_1->kdb.offset_bytes)); 365 DRM_DEBUG("kdb_size_bytes: %u\n", 366 le32_to_cpu(psp_hdr_v1_1->kdb.size_bytes)); 367 } 368 if (version_minor == 2) { 369 const struct psp_firmware_header_v1_2 *psp_hdr_v1_2 = 370 container_of(psp_hdr, struct psp_firmware_header_v1_2, v1_0); 371 DRM_DEBUG("kdb_header_version: %u\n", 372 le32_to_cpu(psp_hdr_v1_2->kdb.fw_version)); 373 DRM_DEBUG("kdb_offset_bytes: %u\n", 374 le32_to_cpu(psp_hdr_v1_2->kdb.offset_bytes)); 375 DRM_DEBUG("kdb_size_bytes: %u\n", 376 le32_to_cpu(psp_hdr_v1_2->kdb.size_bytes)); 377 } 378 if (version_minor == 3) { 379 const struct psp_firmware_header_v1_1 *psp_hdr_v1_1 = 380 container_of(psp_hdr, struct psp_firmware_header_v1_1, v1_0); 381 const struct psp_firmware_header_v1_3 *psp_hdr_v1_3 = 382 container_of(psp_hdr_v1_1, struct psp_firmware_header_v1_3, v1_1); 383 DRM_DEBUG("toc_header_version: %u\n", 384 le32_to_cpu(psp_hdr_v1_3->v1_1.toc.fw_version)); 385 DRM_DEBUG("toc_offset_bytes: %u\n", 386 le32_to_cpu(psp_hdr_v1_3->v1_1.toc.offset_bytes)); 387 DRM_DEBUG("toc_size_bytes: %u\n", 388 le32_to_cpu(psp_hdr_v1_3->v1_1.toc.size_bytes)); 389 DRM_DEBUG("kdb_header_version: %u\n", 390 le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.fw_version)); 391 DRM_DEBUG("kdb_offset_bytes: %u\n", 392 le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.offset_bytes)); 393 DRM_DEBUG("kdb_size_bytes: %u\n", 394 le32_to_cpu(psp_hdr_v1_3->v1_1.kdb.size_bytes)); 395 DRM_DEBUG("spl_header_version: %u\n", 396 le32_to_cpu(psp_hdr_v1_3->spl.fw_version)); 397 DRM_DEBUG("spl_offset_bytes: %u\n", 398 le32_to_cpu(psp_hdr_v1_3->spl.offset_bytes)); 399 DRM_DEBUG("spl_size_bytes: %u\n", 400 le32_to_cpu(psp_hdr_v1_3->spl.size_bytes)); 401 } 402 } else if (version_major == 2) { 403 const struct psp_firmware_header_v2_0 *psp_hdr_v2_0 = 404 container_of(hdr, struct psp_firmware_header_v2_0, header); 405 for (fw_index = 0; fw_index < le32_to_cpu(psp_hdr_v2_0->psp_fw_bin_count); fw_index++) { 406 desc = &(psp_hdr_v2_0->psp_fw_bin[fw_index]); 407 switch (desc->fw_type) { 408 case PSP_FW_TYPE_PSP_SOS: 409 DRM_DEBUG("psp_sos_version: %u\n", 410 le32_to_cpu(desc->fw_version)); 411 DRM_DEBUG("psp_sos_size_bytes: %u\n", 412 le32_to_cpu(desc->size_bytes)); 413 break; 414 case PSP_FW_TYPE_PSP_SYS_DRV: 415 DRM_DEBUG("psp_sys_drv_version: %u\n", 416 le32_to_cpu(desc->fw_version)); 417 DRM_DEBUG("psp_sys_drv_size_bytes: %u\n", 418 le32_to_cpu(desc->size_bytes)); 419 break; 420 case PSP_FW_TYPE_PSP_KDB: 421 DRM_DEBUG("psp_kdb_version: %u\n", 422 le32_to_cpu(desc->fw_version)); 423 DRM_DEBUG("psp_kdb_size_bytes: %u\n", 424 le32_to_cpu(desc->size_bytes)); 425 break; 426 case PSP_FW_TYPE_PSP_TOC: 427 DRM_DEBUG("psp_toc_version: %u\n", 428 le32_to_cpu(desc->fw_version)); 429 DRM_DEBUG("psp_toc_size_bytes: %u\n", 430 le32_to_cpu(desc->size_bytes)); 431 break; 432 case PSP_FW_TYPE_PSP_SPL: 433 DRM_DEBUG("psp_spl_version: %u\n", 434 le32_to_cpu(desc->fw_version)); 435 DRM_DEBUG("psp_spl_size_bytes: %u\n", 436 le32_to_cpu(desc->size_bytes)); 437 break; 438 case PSP_FW_TYPE_PSP_RL: 439 DRM_DEBUG("psp_rl_version: %u\n", 440 le32_to_cpu(desc->fw_version)); 441 DRM_DEBUG("psp_rl_size_bytes: %u\n", 442 le32_to_cpu(desc->size_bytes)); 443 break; 444 case PSP_FW_TYPE_PSP_SOC_DRV: 445 DRM_DEBUG("psp_soc_drv_version: %u\n", 446 le32_to_cpu(desc->fw_version)); 447 DRM_DEBUG("psp_soc_drv_size_bytes: %u\n", 448 le32_to_cpu(desc->size_bytes)); 449 break; 450 case PSP_FW_TYPE_PSP_INTF_DRV: 451 DRM_DEBUG("psp_intf_drv_version: %u\n", 452 le32_to_cpu(desc->fw_version)); 453 DRM_DEBUG("psp_intf_drv_size_bytes: %u\n", 454 le32_to_cpu(desc->size_bytes)); 455 break; 456 case PSP_FW_TYPE_PSP_DBG_DRV: 457 DRM_DEBUG("psp_dbg_drv_version: %u\n", 458 le32_to_cpu(desc->fw_version)); 459 DRM_DEBUG("psp_dbg_drv_size_bytes: %u\n", 460 le32_to_cpu(desc->size_bytes)); 461 break; 462 case PSP_FW_TYPE_PSP_RAS_DRV: 463 DRM_DEBUG("psp_ras_drv_version: %u\n", 464 le32_to_cpu(desc->fw_version)); 465 DRM_DEBUG("psp_ras_drv_size_bytes: %u\n", 466 le32_to_cpu(desc->size_bytes)); 467 break; 468 default: 469 DRM_DEBUG("Unsupported PSP fw type: %d\n", desc->fw_type); 470 break; 471 } 472 } 473 } else { 474 DRM_ERROR("Unknown PSP ucode version: %u.%u\n", 475 version_major, version_minor); 476 } 477} 478 479void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr) 480{ 481 uint16_t version_major = le16_to_cpu(hdr->header_version_major); 482 uint16_t version_minor = le16_to_cpu(hdr->header_version_minor); 483 484 DRM_DEBUG("GPU_INFO\n"); 485 amdgpu_ucode_print_common_hdr(hdr); 486 487 if (version_major == 1) { 488 const struct gpu_info_firmware_header_v1_0 *gpu_info_hdr = 489 container_of(hdr, struct gpu_info_firmware_header_v1_0, header); 490 491 DRM_DEBUG("version_major: %u\n", 492 le16_to_cpu(gpu_info_hdr->version_major)); 493 DRM_DEBUG("version_minor: %u\n", 494 le16_to_cpu(gpu_info_hdr->version_minor)); 495 } else { 496 DRM_ERROR("Unknown gpu_info ucode version: %u.%u\n", version_major, version_minor); 497 } 498} 499 500static int amdgpu_ucode_validate(const struct firmware *fw) 501{ 502 const struct common_firmware_header *hdr = 503 (const struct common_firmware_header *)fw->data; 504 505 if (fw->size == le32_to_cpu(hdr->size_bytes)) 506 return 0; 507 508 return -EINVAL; 509} 510 511bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr, 512 uint16_t hdr_major, uint16_t hdr_minor) 513{ 514 if ((hdr->common.header_version_major == hdr_major) && 515 (hdr->common.header_version_minor == hdr_minor)) 516 return true; 517 return false; 518} 519 520enum amdgpu_firmware_load_type 521amdgpu_ucode_get_load_type(struct amdgpu_device *adev, int load_type) 522{ 523 switch (adev->asic_type) { 524#ifdef CONFIG_DRM_AMDGPU_SI 525 case CHIP_TAHITI: 526 case CHIP_PITCAIRN: 527 case CHIP_VERDE: 528 case CHIP_OLAND: 529 case CHIP_HAINAN: 530 return AMDGPU_FW_LOAD_DIRECT; 531#endif 532#ifdef CONFIG_DRM_AMDGPU_CIK 533 case CHIP_BONAIRE: 534 case CHIP_KAVERI: 535 case CHIP_KABINI: 536 case CHIP_HAWAII: 537 case CHIP_MULLINS: 538 return AMDGPU_FW_LOAD_DIRECT; 539#endif 540 case CHIP_TOPAZ: 541 case CHIP_TONGA: 542 case CHIP_FIJI: 543 case CHIP_CARRIZO: 544 case CHIP_STONEY: 545 case CHIP_POLARIS10: 546 case CHIP_POLARIS11: 547 case CHIP_POLARIS12: 548 case CHIP_VEGAM: 549 return AMDGPU_FW_LOAD_SMU; 550 case CHIP_CYAN_SKILLFISH: 551 if (!(load_type && 552 adev->apu_flags & AMD_APU_IS_CYAN_SKILLFISH2)) 553 return AMDGPU_FW_LOAD_DIRECT; 554 else 555 return AMDGPU_FW_LOAD_PSP; 556 default: 557 if (!load_type) 558 return AMDGPU_FW_LOAD_DIRECT; 559 else if (load_type == 3) 560 return AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO; 561 else 562 return AMDGPU_FW_LOAD_PSP; 563 } 564} 565 566const char *amdgpu_ucode_name(enum AMDGPU_UCODE_ID ucode_id) 567{ 568 switch (ucode_id) { 569 case AMDGPU_UCODE_ID_SDMA0: 570 return "SDMA0"; 571 case AMDGPU_UCODE_ID_SDMA1: 572 return "SDMA1"; 573 case AMDGPU_UCODE_ID_SDMA2: 574 return "SDMA2"; 575 case AMDGPU_UCODE_ID_SDMA3: 576 return "SDMA3"; 577 case AMDGPU_UCODE_ID_SDMA4: 578 return "SDMA4"; 579 case AMDGPU_UCODE_ID_SDMA5: 580 return "SDMA5"; 581 case AMDGPU_UCODE_ID_SDMA6: 582 return "SDMA6"; 583 case AMDGPU_UCODE_ID_SDMA7: 584 return "SDMA7"; 585 case AMDGPU_UCODE_ID_SDMA_UCODE_TH0: 586 return "SDMA_CTX"; 587 case AMDGPU_UCODE_ID_SDMA_UCODE_TH1: 588 return "SDMA_CTL"; 589 case AMDGPU_UCODE_ID_CP_CE: 590 return "CP_CE"; 591 case AMDGPU_UCODE_ID_CP_PFP: 592 return "CP_PFP"; 593 case AMDGPU_UCODE_ID_CP_ME: 594 return "CP_ME"; 595 case AMDGPU_UCODE_ID_CP_MEC1: 596 return "CP_MEC1"; 597 case AMDGPU_UCODE_ID_CP_MEC1_JT: 598 return "CP_MEC1_JT"; 599 case AMDGPU_UCODE_ID_CP_MEC2: 600 return "CP_MEC2"; 601 case AMDGPU_UCODE_ID_CP_MEC2_JT: 602 return "CP_MEC2_JT"; 603 case AMDGPU_UCODE_ID_CP_MES: 604 return "CP_MES"; 605 case AMDGPU_UCODE_ID_CP_MES_DATA: 606 return "CP_MES_DATA"; 607 case AMDGPU_UCODE_ID_CP_MES1: 608 return "CP_MES_KIQ"; 609 case AMDGPU_UCODE_ID_CP_MES1_DATA: 610 return "CP_MES_KIQ_DATA"; 611 case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL: 612 return "RLC_RESTORE_LIST_CNTL"; 613 case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM: 614 return "RLC_RESTORE_LIST_GPM_MEM"; 615 case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM: 616 return "RLC_RESTORE_LIST_SRM_MEM"; 617 case AMDGPU_UCODE_ID_RLC_IRAM: 618 return "RLC_IRAM"; 619 case AMDGPU_UCODE_ID_RLC_DRAM: 620 return "RLC_DRAM"; 621 case AMDGPU_UCODE_ID_RLC_G: 622 return "RLC_G"; 623 case AMDGPU_UCODE_ID_RLC_P: 624 return "RLC_P"; 625 case AMDGPU_UCODE_ID_RLC_V: 626 return "RLC_V"; 627 case AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS: 628 return "GLOBAL_TAP_DELAYS"; 629 case AMDGPU_UCODE_ID_SE0_TAP_DELAYS: 630 return "SE0_TAP_DELAYS"; 631 case AMDGPU_UCODE_ID_SE1_TAP_DELAYS: 632 return "SE1_TAP_DELAYS"; 633 case AMDGPU_UCODE_ID_SE2_TAP_DELAYS: 634 return "SE2_TAP_DELAYS"; 635 case AMDGPU_UCODE_ID_SE3_TAP_DELAYS: 636 return "SE3_TAP_DELAYS"; 637 case AMDGPU_UCODE_ID_IMU_I: 638 return "IMU_I"; 639 case AMDGPU_UCODE_ID_IMU_D: 640 return "IMU_D"; 641 case AMDGPU_UCODE_ID_STORAGE: 642 return "STORAGE"; 643 case AMDGPU_UCODE_ID_SMC: 644 return "SMC"; 645 case AMDGPU_UCODE_ID_PPTABLE: 646 return "PPTABLE"; 647 case AMDGPU_UCODE_ID_P2S_TABLE: 648 return "P2STABLE"; 649 case AMDGPU_UCODE_ID_UVD: 650 return "UVD"; 651 case AMDGPU_UCODE_ID_UVD1: 652 return "UVD1"; 653 case AMDGPU_UCODE_ID_VCE: 654 return "VCE"; 655 case AMDGPU_UCODE_ID_VCN: 656 return "VCN"; 657 case AMDGPU_UCODE_ID_VCN1: 658 return "VCN1"; 659 case AMDGPU_UCODE_ID_DMCU_ERAM: 660 return "DMCU_ERAM"; 661 case AMDGPU_UCODE_ID_DMCU_INTV: 662 return "DMCU_INTV"; 663 case AMDGPU_UCODE_ID_VCN0_RAM: 664 return "VCN0_RAM"; 665 case AMDGPU_UCODE_ID_VCN1_RAM: 666 return "VCN1_RAM"; 667 case AMDGPU_UCODE_ID_DMCUB: 668 return "DMCUB"; 669 case AMDGPU_UCODE_ID_CAP: 670 return "CAP"; 671 case AMDGPU_UCODE_ID_VPE_CTX: 672 return "VPE_CTX"; 673 case AMDGPU_UCODE_ID_VPE_CTL: 674 return "VPE_CTL"; 675 case AMDGPU_UCODE_ID_VPE: 676 return "VPE"; 677 case AMDGPU_UCODE_ID_UMSCH_MM_UCODE: 678 return "UMSCH_MM_UCODE"; 679 case AMDGPU_UCODE_ID_UMSCH_MM_DATA: 680 return "UMSCH_MM_DATA"; 681 case AMDGPU_UCODE_ID_UMSCH_MM_CMD_BUFFER: 682 return "UMSCH_MM_CMD_BUFFER"; 683 case AMDGPU_UCODE_ID_JPEG_RAM: 684 return "JPEG"; 685 default: 686 return "UNKNOWN UCODE"; 687 } 688} 689 690static inline int amdgpu_ucode_is_valid(uint32_t fw_version) 691{ 692 if (!fw_version) 693 return -EINVAL; 694 695 return 0; 696} 697 698#define FW_VERSION_ATTR(name, mode, field) \ 699static ssize_t show_##name(struct device *dev, \ 700 struct device_attribute *attr, char *buf) \ 701{ \ 702 struct drm_device *ddev = dev_get_drvdata(dev); \ 703 struct amdgpu_device *adev = drm_to_adev(ddev); \ 704 \ 705 if (!buf) \ 706 return amdgpu_ucode_is_valid(adev->field); \ 707 \ 708 return sysfs_emit(buf, "0x%08x\n", adev->field); \ 709} \ 710static DEVICE_ATTR(name, mode, show_##name, NULL) 711 712FW_VERSION_ATTR(vce_fw_version, 0444, vce.fw_version); 713FW_VERSION_ATTR(uvd_fw_version, 0444, uvd.fw_version); 714FW_VERSION_ATTR(mc_fw_version, 0444, gmc.fw_version); 715FW_VERSION_ATTR(me_fw_version, 0444, gfx.me_fw_version); 716FW_VERSION_ATTR(pfp_fw_version, 0444, gfx.pfp_fw_version); 717FW_VERSION_ATTR(ce_fw_version, 0444, gfx.ce_fw_version); 718FW_VERSION_ATTR(rlc_fw_version, 0444, gfx.rlc_fw_version); 719FW_VERSION_ATTR(rlc_srlc_fw_version, 0444, gfx.rlc_srlc_fw_version); 720FW_VERSION_ATTR(rlc_srlg_fw_version, 0444, gfx.rlc_srlg_fw_version); 721FW_VERSION_ATTR(rlc_srls_fw_version, 0444, gfx.rlc_srls_fw_version); 722FW_VERSION_ATTR(mec_fw_version, 0444, gfx.mec_fw_version); 723FW_VERSION_ATTR(mec2_fw_version, 0444, gfx.mec2_fw_version); 724FW_VERSION_ATTR(imu_fw_version, 0444, gfx.imu_fw_version); 725FW_VERSION_ATTR(sos_fw_version, 0444, psp.sos.fw_version); 726FW_VERSION_ATTR(asd_fw_version, 0444, psp.asd_context.bin_desc.fw_version); 727FW_VERSION_ATTR(ta_ras_fw_version, 0444, psp.ras_context.context.bin_desc.fw_version); 728FW_VERSION_ATTR(ta_xgmi_fw_version, 0444, psp.xgmi_context.context.bin_desc.fw_version); 729FW_VERSION_ATTR(smc_fw_version, 0444, pm.fw_version); 730FW_VERSION_ATTR(sdma_fw_version, 0444, sdma.instance[0].fw_version); 731FW_VERSION_ATTR(sdma2_fw_version, 0444, sdma.instance[1].fw_version); 732FW_VERSION_ATTR(vcn_fw_version, 0444, vcn.fw_version); 733FW_VERSION_ATTR(dmcu_fw_version, 0444, dm.dmcu_fw_version); 734FW_VERSION_ATTR(mes_fw_version, 0444, mes.sched_version & AMDGPU_MES_VERSION_MASK); 735FW_VERSION_ATTR(mes_kiq_fw_version, 0444, mes.kiq_version & AMDGPU_MES_VERSION_MASK); 736 737static struct attribute *fw_attrs[] = { 738 &dev_attr_vce_fw_version.attr, &dev_attr_uvd_fw_version.attr, 739 &dev_attr_mc_fw_version.attr, &dev_attr_me_fw_version.attr, 740 &dev_attr_pfp_fw_version.attr, &dev_attr_ce_fw_version.attr, 741 &dev_attr_rlc_fw_version.attr, &dev_attr_rlc_srlc_fw_version.attr, 742 &dev_attr_rlc_srlg_fw_version.attr, &dev_attr_rlc_srls_fw_version.attr, 743 &dev_attr_mec_fw_version.attr, &dev_attr_mec2_fw_version.attr, 744 &dev_attr_sos_fw_version.attr, &dev_attr_asd_fw_version.attr, 745 &dev_attr_ta_ras_fw_version.attr, &dev_attr_ta_xgmi_fw_version.attr, 746 &dev_attr_smc_fw_version.attr, &dev_attr_sdma_fw_version.attr, 747 &dev_attr_sdma2_fw_version.attr, &dev_attr_vcn_fw_version.attr, 748 &dev_attr_dmcu_fw_version.attr, &dev_attr_imu_fw_version.attr, 749 &dev_attr_mes_fw_version.attr, &dev_attr_mes_kiq_fw_version.attr, 750 NULL 751}; 752 753#define to_dev_attr(x) container_of(x, struct device_attribute, attr) 754 755static umode_t amdgpu_ucode_sys_visible(struct kobject *kobj, 756 struct attribute *attr, int idx) 757{ 758 struct device_attribute *dev_attr = to_dev_attr(attr); 759 struct device *dev = kobj_to_dev(kobj); 760 761 if (dev_attr->show(dev, dev_attr, NULL) == -EINVAL) 762 return 0; 763 764 return attr->mode; 765} 766 767static const struct attribute_group fw_attr_group = { 768 .name = "fw_version", 769 .attrs = fw_attrs, 770 .is_visible = amdgpu_ucode_sys_visible 771}; 772 773int amdgpu_ucode_sysfs_init(struct amdgpu_device *adev) 774{ 775 return sysfs_create_group(&adev->dev->kobj, &fw_attr_group); 776} 777 778void amdgpu_ucode_sysfs_fini(struct amdgpu_device *adev) 779{ 780 sysfs_remove_group(&adev->dev->kobj, &fw_attr_group); 781} 782 783static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev, 784 struct amdgpu_firmware_info *ucode, 785 uint64_t mc_addr, void *kptr) 786{ 787 const struct common_firmware_header *header = NULL; 788 const struct gfx_firmware_header_v1_0 *cp_hdr = NULL; 789 const struct gfx_firmware_header_v2_0 *cpv2_hdr = NULL; 790 const struct dmcu_firmware_header_v1_0 *dmcu_hdr = NULL; 791 const struct dmcub_firmware_header_v1_0 *dmcub_hdr = NULL; 792 const struct mes_firmware_header_v1_0 *mes_hdr = NULL; 793 const struct sdma_firmware_header_v2_0 *sdma_hdr = NULL; 794 const struct imu_firmware_header_v1_0 *imu_hdr = NULL; 795 const struct vpe_firmware_header_v1_0 *vpe_hdr = NULL; 796 const struct umsch_mm_firmware_header_v1_0 *umsch_mm_hdr = NULL; 797 u8 *ucode_addr; 798 799 if (!ucode->fw) 800 return 0; 801 802 ucode->mc_addr = mc_addr; 803 ucode->kaddr = kptr; 804 805 if (ucode->ucode_id == AMDGPU_UCODE_ID_STORAGE) 806 return 0; 807 808 header = (const struct common_firmware_header *)ucode->fw->data; 809 cp_hdr = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; 810 cpv2_hdr = (const struct gfx_firmware_header_v2_0 *)ucode->fw->data; 811 dmcu_hdr = (const struct dmcu_firmware_header_v1_0 *)ucode->fw->data; 812 dmcub_hdr = (const struct dmcub_firmware_header_v1_0 *)ucode->fw->data; 813 mes_hdr = (const struct mes_firmware_header_v1_0 *)ucode->fw->data; 814 sdma_hdr = (const struct sdma_firmware_header_v2_0 *)ucode->fw->data; 815 imu_hdr = (const struct imu_firmware_header_v1_0 *)ucode->fw->data; 816 vpe_hdr = (const struct vpe_firmware_header_v1_0 *)ucode->fw->data; 817 umsch_mm_hdr = (const struct umsch_mm_firmware_header_v1_0 *)ucode->fw->data; 818 819 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) { 820 switch (ucode->ucode_id) { 821 case AMDGPU_UCODE_ID_SDMA_UCODE_TH0: 822 ucode->ucode_size = le32_to_cpu(sdma_hdr->ctx_ucode_size_bytes); 823 ucode_addr = (u8 *)ucode->fw->data + 824 le32_to_cpu(sdma_hdr->header.ucode_array_offset_bytes); 825 break; 826 case AMDGPU_UCODE_ID_SDMA_UCODE_TH1: 827 ucode->ucode_size = le32_to_cpu(sdma_hdr->ctl_ucode_size_bytes); 828 ucode_addr = (u8 *)ucode->fw->data + 829 le32_to_cpu(sdma_hdr->ctl_ucode_offset); 830 break; 831 case AMDGPU_UCODE_ID_CP_MEC1: 832 case AMDGPU_UCODE_ID_CP_MEC2: 833 ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) - 834 le32_to_cpu(cp_hdr->jt_size) * 4; 835 ucode_addr = (u8 *)ucode->fw->data + 836 le32_to_cpu(header->ucode_array_offset_bytes); 837 break; 838 case AMDGPU_UCODE_ID_CP_MEC1_JT: 839 case AMDGPU_UCODE_ID_CP_MEC2_JT: 840 ucode->ucode_size = le32_to_cpu(cp_hdr->jt_size) * 4; 841 ucode_addr = (u8 *)ucode->fw->data + 842 le32_to_cpu(header->ucode_array_offset_bytes) + 843 le32_to_cpu(cp_hdr->jt_offset) * 4; 844 break; 845 case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL: 846 ucode->ucode_size = adev->gfx.rlc.save_restore_list_cntl_size_bytes; 847 ucode_addr = adev->gfx.rlc.save_restore_list_cntl; 848 break; 849 case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM: 850 ucode->ucode_size = adev->gfx.rlc.save_restore_list_gpm_size_bytes; 851 ucode_addr = adev->gfx.rlc.save_restore_list_gpm; 852 break; 853 case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM: 854 ucode->ucode_size = adev->gfx.rlc.save_restore_list_srm_size_bytes; 855 ucode_addr = adev->gfx.rlc.save_restore_list_srm; 856 break; 857 case AMDGPU_UCODE_ID_RLC_IRAM: 858 ucode->ucode_size = adev->gfx.rlc.rlc_iram_ucode_size_bytes; 859 ucode_addr = adev->gfx.rlc.rlc_iram_ucode; 860 break; 861 case AMDGPU_UCODE_ID_RLC_DRAM: 862 ucode->ucode_size = adev->gfx.rlc.rlc_dram_ucode_size_bytes; 863 ucode_addr = adev->gfx.rlc.rlc_dram_ucode; 864 break; 865 case AMDGPU_UCODE_ID_RLC_P: 866 ucode->ucode_size = adev->gfx.rlc.rlcp_ucode_size_bytes; 867 ucode_addr = adev->gfx.rlc.rlcp_ucode; 868 break; 869 case AMDGPU_UCODE_ID_RLC_V: 870 ucode->ucode_size = adev->gfx.rlc.rlcv_ucode_size_bytes; 871 ucode_addr = adev->gfx.rlc.rlcv_ucode; 872 break; 873 case AMDGPU_UCODE_ID_GLOBAL_TAP_DELAYS: 874 ucode->ucode_size = adev->gfx.rlc.global_tap_delays_ucode_size_bytes; 875 ucode_addr = adev->gfx.rlc.global_tap_delays_ucode; 876 break; 877 case AMDGPU_UCODE_ID_SE0_TAP_DELAYS: 878 ucode->ucode_size = adev->gfx.rlc.se0_tap_delays_ucode_size_bytes; 879 ucode_addr = adev->gfx.rlc.se0_tap_delays_ucode; 880 break; 881 case AMDGPU_UCODE_ID_SE1_TAP_DELAYS: 882 ucode->ucode_size = adev->gfx.rlc.se1_tap_delays_ucode_size_bytes; 883 ucode_addr = adev->gfx.rlc.se1_tap_delays_ucode; 884 break; 885 case AMDGPU_UCODE_ID_SE2_TAP_DELAYS: 886 ucode->ucode_size = adev->gfx.rlc.se2_tap_delays_ucode_size_bytes; 887 ucode_addr = adev->gfx.rlc.se2_tap_delays_ucode; 888 break; 889 case AMDGPU_UCODE_ID_SE3_TAP_DELAYS: 890 ucode->ucode_size = adev->gfx.rlc.se3_tap_delays_ucode_size_bytes; 891 ucode_addr = adev->gfx.rlc.se3_tap_delays_ucode; 892 break; 893 case AMDGPU_UCODE_ID_CP_MES: 894 ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); 895 ucode_addr = (u8 *)ucode->fw->data + 896 le32_to_cpu(mes_hdr->mes_ucode_offset_bytes); 897 break; 898 case AMDGPU_UCODE_ID_CP_MES_DATA: 899 ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); 900 ucode_addr = (u8 *)ucode->fw->data + 901 le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes); 902 break; 903 case AMDGPU_UCODE_ID_CP_MES1: 904 ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes); 905 ucode_addr = (u8 *)ucode->fw->data + 906 le32_to_cpu(mes_hdr->mes_ucode_offset_bytes); 907 break; 908 case AMDGPU_UCODE_ID_CP_MES1_DATA: 909 ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes); 910 ucode_addr = (u8 *)ucode->fw->data + 911 le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes); 912 break; 913 case AMDGPU_UCODE_ID_DMCU_ERAM: 914 ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) - 915 le32_to_cpu(dmcu_hdr->intv_size_bytes); 916 ucode_addr = (u8 *)ucode->fw->data + 917 le32_to_cpu(header->ucode_array_offset_bytes); 918 break; 919 case AMDGPU_UCODE_ID_DMCU_INTV: 920 ucode->ucode_size = le32_to_cpu(dmcu_hdr->intv_size_bytes); 921 ucode_addr = (u8 *)ucode->fw->data + 922 le32_to_cpu(header->ucode_array_offset_bytes) + 923 le32_to_cpu(dmcu_hdr->intv_offset_bytes); 924 break; 925 case AMDGPU_UCODE_ID_DMCUB: 926 ucode->ucode_size = le32_to_cpu(dmcub_hdr->inst_const_bytes); 927 ucode_addr = (u8 *)ucode->fw->data + 928 le32_to_cpu(header->ucode_array_offset_bytes); 929 break; 930 case AMDGPU_UCODE_ID_PPTABLE: 931 ucode->ucode_size = ucode->fw->size; 932 ucode_addr = (u8 *)ucode->fw->data; 933 break; 934 case AMDGPU_UCODE_ID_P2S_TABLE: 935 ucode->ucode_size = ucode->fw->size; 936 ucode_addr = (u8 *)ucode->fw->data; 937 break; 938 case AMDGPU_UCODE_ID_IMU_I: 939 ucode->ucode_size = le32_to_cpu(imu_hdr->imu_iram_ucode_size_bytes); 940 ucode_addr = (u8 *)ucode->fw->data + 941 le32_to_cpu(imu_hdr->header.ucode_array_offset_bytes); 942 break; 943 case AMDGPU_UCODE_ID_IMU_D: 944 ucode->ucode_size = le32_to_cpu(imu_hdr->imu_dram_ucode_size_bytes); 945 ucode_addr = (u8 *)ucode->fw->data + 946 le32_to_cpu(imu_hdr->header.ucode_array_offset_bytes) + 947 le32_to_cpu(imu_hdr->imu_iram_ucode_size_bytes); 948 break; 949 case AMDGPU_UCODE_ID_CP_RS64_PFP: 950 ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); 951 ucode_addr = (u8 *)ucode->fw->data + 952 le32_to_cpu(header->ucode_array_offset_bytes); 953 break; 954 case AMDGPU_UCODE_ID_CP_RS64_PFP_P0_STACK: 955 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 956 ucode_addr = (u8 *)ucode->fw->data + 957 le32_to_cpu(cpv2_hdr->data_offset_bytes); 958 break; 959 case AMDGPU_UCODE_ID_CP_RS64_PFP_P1_STACK: 960 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 961 ucode_addr = (u8 *)ucode->fw->data + 962 le32_to_cpu(cpv2_hdr->data_offset_bytes); 963 break; 964 case AMDGPU_UCODE_ID_CP_RS64_ME: 965 ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); 966 ucode_addr = (u8 *)ucode->fw->data + 967 le32_to_cpu(header->ucode_array_offset_bytes); 968 break; 969 case AMDGPU_UCODE_ID_CP_RS64_ME_P0_STACK: 970 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 971 ucode_addr = (u8 *)ucode->fw->data + 972 le32_to_cpu(cpv2_hdr->data_offset_bytes); 973 break; 974 case AMDGPU_UCODE_ID_CP_RS64_ME_P1_STACK: 975 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 976 ucode_addr = (u8 *)ucode->fw->data + 977 le32_to_cpu(cpv2_hdr->data_offset_bytes); 978 break; 979 case AMDGPU_UCODE_ID_CP_RS64_MEC: 980 ucode->ucode_size = le32_to_cpu(cpv2_hdr->ucode_size_bytes); 981 ucode_addr = (u8 *)ucode->fw->data + 982 le32_to_cpu(header->ucode_array_offset_bytes); 983 break; 984 case AMDGPU_UCODE_ID_CP_RS64_MEC_P0_STACK: 985 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 986 ucode_addr = (u8 *)ucode->fw->data + 987 le32_to_cpu(cpv2_hdr->data_offset_bytes); 988 break; 989 case AMDGPU_UCODE_ID_CP_RS64_MEC_P1_STACK: 990 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 991 ucode_addr = (u8 *)ucode->fw->data + 992 le32_to_cpu(cpv2_hdr->data_offset_bytes); 993 break; 994 case AMDGPU_UCODE_ID_CP_RS64_MEC_P2_STACK: 995 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 996 ucode_addr = (u8 *)ucode->fw->data + 997 le32_to_cpu(cpv2_hdr->data_offset_bytes); 998 break; 999 case AMDGPU_UCODE_ID_CP_RS64_MEC_P3_STACK: 1000 ucode->ucode_size = le32_to_cpu(cpv2_hdr->data_size_bytes); 1001 ucode_addr = (u8 *)ucode->fw->data + 1002 le32_to_cpu(cpv2_hdr->data_offset_bytes); 1003 break; 1004 case AMDGPU_UCODE_ID_VPE_CTX: 1005 ucode->ucode_size = le32_to_cpu(vpe_hdr->ctx_ucode_size_bytes); 1006 ucode_addr = (u8 *)ucode->fw->data + 1007 le32_to_cpu(vpe_hdr->header.ucode_array_offset_bytes); 1008 break; 1009 case AMDGPU_UCODE_ID_VPE_CTL: 1010 ucode->ucode_size = le32_to_cpu(vpe_hdr->ctl_ucode_size_bytes); 1011 ucode_addr = (u8 *)ucode->fw->data + 1012 le32_to_cpu(vpe_hdr->ctl_ucode_offset); 1013 break; 1014 case AMDGPU_UCODE_ID_UMSCH_MM_UCODE: 1015 ucode->ucode_size = le32_to_cpu(umsch_mm_hdr->umsch_mm_ucode_size_bytes); 1016 ucode_addr = (u8 *)ucode->fw->data + 1017 le32_to_cpu(umsch_mm_hdr->header.ucode_array_offset_bytes); 1018 break; 1019 case AMDGPU_UCODE_ID_UMSCH_MM_DATA: 1020 ucode->ucode_size = le32_to_cpu(umsch_mm_hdr->umsch_mm_ucode_data_size_bytes); 1021 ucode_addr = (u8 *)ucode->fw->data + 1022 le32_to_cpu(umsch_mm_hdr->umsch_mm_ucode_data_offset_bytes); 1023 break; 1024 default: 1025 ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes); 1026 ucode_addr = (u8 *)ucode->fw->data + 1027 le32_to_cpu(header->ucode_array_offset_bytes); 1028 break; 1029 } 1030 } else { 1031 ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes); 1032 ucode_addr = (u8 *)ucode->fw->data + 1033 le32_to_cpu(header->ucode_array_offset_bytes); 1034 } 1035 1036 memcpy(ucode->kaddr, ucode_addr, ucode->ucode_size); 1037 1038 return 0; 1039} 1040 1041static int amdgpu_ucode_patch_jt(struct amdgpu_firmware_info *ucode, 1042 uint64_t mc_addr, void *kptr) 1043{ 1044 const struct gfx_firmware_header_v1_0 *header = NULL; 1045 const struct common_firmware_header *comm_hdr = NULL; 1046 uint8_t *src_addr = NULL; 1047 uint8_t *dst_addr = NULL; 1048 1049 if (!ucode->fw) 1050 return 0; 1051 1052 comm_hdr = (const struct common_firmware_header *)ucode->fw->data; 1053 header = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; 1054 dst_addr = ucode->kaddr + 1055 ALIGN(le32_to_cpu(comm_hdr->ucode_size_bytes), 1056 PAGE_SIZE); 1057 src_addr = (uint8_t *)ucode->fw->data + 1058 le32_to_cpu(comm_hdr->ucode_array_offset_bytes) + 1059 (le32_to_cpu(header->jt_offset) * 4); 1060 memcpy(dst_addr, src_addr, le32_to_cpu(header->jt_size) * 4); 1061 1062 return 0; 1063} 1064 1065int amdgpu_ucode_create_bo(struct amdgpu_device *adev) 1066{ 1067 if ((adev->firmware.load_type != AMDGPU_FW_LOAD_DIRECT) && 1068 (adev->firmware.load_type != AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO)) { 1069 amdgpu_bo_create_kernel(adev, adev->firmware.fw_size, PAGE_SIZE, 1070 (amdgpu_sriov_vf(adev) || adev->debug_use_vram_fw_buf) ? 1071 AMDGPU_GEM_DOMAIN_VRAM : AMDGPU_GEM_DOMAIN_GTT, 1072 &adev->firmware.fw_buf, 1073 &adev->firmware.fw_buf_mc, 1074 &adev->firmware.fw_buf_ptr); 1075 if (!adev->firmware.fw_buf) { 1076 dev_err(adev->dev, "failed to create kernel buffer for firmware.fw_buf\n"); 1077 return -ENOMEM; 1078 } else if (amdgpu_sriov_vf(adev)) { 1079 memset(adev->firmware.fw_buf_ptr, 0, adev->firmware.fw_size); 1080 } 1081 } 1082 return 0; 1083} 1084 1085void amdgpu_ucode_free_bo(struct amdgpu_device *adev) 1086{ 1087 amdgpu_bo_free_kernel(&adev->firmware.fw_buf, 1088 &adev->firmware.fw_buf_mc, 1089 &adev->firmware.fw_buf_ptr); 1090} 1091 1092int amdgpu_ucode_init_bo(struct amdgpu_device *adev) 1093{ 1094 uint64_t fw_offset = 0; 1095 int i; 1096 struct amdgpu_firmware_info *ucode = NULL; 1097 1098 /* for baremetal, the ucode is allocated in gtt, so don't need to fill the bo when reset/suspend */ 1099 if (!amdgpu_sriov_vf(adev) && (amdgpu_in_reset(adev) || adev->in_suspend)) 1100 return 0; 1101 /* 1102 * if SMU loaded firmware, it needn't add SMC, UVD, and VCE 1103 * ucode info here 1104 */ 1105 if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { 1106 if (amdgpu_sriov_vf(adev)) 1107 adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM - 3; 1108 else 1109 adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM - 4; 1110 } else { 1111 adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM; 1112 } 1113 1114 for (i = 0; i < adev->firmware.max_ucodes; i++) { 1115 ucode = &adev->firmware.ucode[i]; 1116 if (ucode->fw) { 1117 amdgpu_ucode_init_single_fw(adev, ucode, adev->firmware.fw_buf_mc + fw_offset, 1118 adev->firmware.fw_buf_ptr + fw_offset); 1119 if (i == AMDGPU_UCODE_ID_CP_MEC1 && 1120 adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) { 1121 const struct gfx_firmware_header_v1_0 *cp_hdr; 1122 1123 cp_hdr = (const struct gfx_firmware_header_v1_0 *)ucode->fw->data; 1124 amdgpu_ucode_patch_jt(ucode, adev->firmware.fw_buf_mc + fw_offset, 1125 adev->firmware.fw_buf_ptr + fw_offset); 1126 fw_offset += ALIGN(le32_to_cpu(cp_hdr->jt_size) << 2, PAGE_SIZE); 1127 } 1128 fw_offset += ALIGN(ucode->ucode_size, PAGE_SIZE); 1129 } 1130 } 1131 return 0; 1132} 1133 1134static const char *amdgpu_ucode_legacy_naming(struct amdgpu_device *adev, int block_type) 1135{ 1136 if (block_type == MP0_HWIP) { 1137 switch (amdgpu_ip_version(adev, MP0_HWIP, 0)) { 1138 case IP_VERSION(9, 0, 0): 1139 switch (adev->asic_type) { 1140 case CHIP_VEGA10: 1141 return "vega10"; 1142 case CHIP_VEGA12: 1143 return "vega12"; 1144 default: 1145 return NULL; 1146 } 1147 case IP_VERSION(10, 0, 0): 1148 case IP_VERSION(10, 0, 1): 1149 if (adev->asic_type == CHIP_RAVEN) { 1150 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 1151 return "raven2"; 1152 else if (adev->apu_flags & AMD_APU_IS_PICASSO) 1153 return "picasso"; 1154 return "raven"; 1155 } 1156 break; 1157 case IP_VERSION(11, 0, 0): 1158 return "navi10"; 1159 case IP_VERSION(11, 0, 2): 1160 return "vega20"; 1161 case IP_VERSION(11, 0, 3): 1162 return "renoir"; 1163 case IP_VERSION(11, 0, 4): 1164 return "arcturus"; 1165 case IP_VERSION(11, 0, 5): 1166 return "navi14"; 1167 case IP_VERSION(11, 0, 7): 1168 return "sienna_cichlid"; 1169 case IP_VERSION(11, 0, 9): 1170 return "navi12"; 1171 case IP_VERSION(11, 0, 11): 1172 return "navy_flounder"; 1173 case IP_VERSION(11, 0, 12): 1174 return "dimgrey_cavefish"; 1175 case IP_VERSION(11, 0, 13): 1176 return "beige_goby"; 1177 case IP_VERSION(11, 5, 0): 1178 return "vangogh"; 1179 case IP_VERSION(12, 0, 1): 1180 return "green_sardine"; 1181 case IP_VERSION(13, 0, 2): 1182 return "aldebaran"; 1183 case IP_VERSION(13, 0, 1): 1184 case IP_VERSION(13, 0, 3): 1185 return "yellow_carp"; 1186 } 1187 } else if (block_type == MP1_HWIP) { 1188 switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { 1189 case IP_VERSION(9, 0, 0): 1190 case IP_VERSION(10, 0, 0): 1191 case IP_VERSION(10, 0, 1): 1192 case IP_VERSION(11, 0, 2): 1193 if (adev->asic_type == CHIP_ARCTURUS) 1194 return "arcturus_smc"; 1195 return NULL; 1196 case IP_VERSION(11, 0, 0): 1197 return "navi10_smc"; 1198 case IP_VERSION(11, 0, 5): 1199 return "navi14_smc"; 1200 case IP_VERSION(11, 0, 9): 1201 return "navi12_smc"; 1202 case IP_VERSION(11, 0, 7): 1203 return "sienna_cichlid_smc"; 1204 case IP_VERSION(11, 0, 11): 1205 return "navy_flounder_smc"; 1206 case IP_VERSION(11, 0, 12): 1207 return "dimgrey_cavefish_smc"; 1208 case IP_VERSION(11, 0, 13): 1209 return "beige_goby_smc"; 1210 case IP_VERSION(13, 0, 2): 1211 return "aldebaran_smc"; 1212 } 1213 } else if (block_type == SDMA0_HWIP) { 1214 switch (amdgpu_ip_version(adev, SDMA0_HWIP, 0)) { 1215 case IP_VERSION(4, 0, 0): 1216 return "vega10_sdma"; 1217 case IP_VERSION(4, 0, 1): 1218 return "vega12_sdma"; 1219 case IP_VERSION(4, 1, 0): 1220 case IP_VERSION(4, 1, 1): 1221 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 1222 return "raven2_sdma"; 1223 else if (adev->apu_flags & AMD_APU_IS_PICASSO) 1224 return "picasso_sdma"; 1225 return "raven_sdma"; 1226 case IP_VERSION(4, 1, 2): 1227 if (adev->apu_flags & AMD_APU_IS_RENOIR) 1228 return "renoir_sdma"; 1229 return "green_sardine_sdma"; 1230 case IP_VERSION(4, 2, 0): 1231 return "vega20_sdma"; 1232 case IP_VERSION(4, 2, 2): 1233 return "arcturus_sdma"; 1234 case IP_VERSION(4, 4, 0): 1235 return "aldebaran_sdma"; 1236 case IP_VERSION(5, 0, 0): 1237 return "navi10_sdma"; 1238 case IP_VERSION(5, 0, 1): 1239 return "cyan_skillfish2_sdma"; 1240 case IP_VERSION(5, 0, 2): 1241 return "navi14_sdma"; 1242 case IP_VERSION(5, 0, 5): 1243 return "navi12_sdma"; 1244 case IP_VERSION(5, 2, 0): 1245 return "sienna_cichlid_sdma"; 1246 case IP_VERSION(5, 2, 2): 1247 return "navy_flounder_sdma"; 1248 case IP_VERSION(5, 2, 4): 1249 return "dimgrey_cavefish_sdma"; 1250 case IP_VERSION(5, 2, 5): 1251 return "beige_goby_sdma"; 1252 case IP_VERSION(5, 2, 3): 1253 return "yellow_carp_sdma"; 1254 case IP_VERSION(5, 2, 1): 1255 return "vangogh_sdma"; 1256 } 1257 } else if (block_type == UVD_HWIP) { 1258 switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) { 1259 case IP_VERSION(1, 0, 0): 1260 case IP_VERSION(1, 0, 1): 1261 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 1262 return "raven2_vcn"; 1263 else if (adev->apu_flags & AMD_APU_IS_PICASSO) 1264 return "picasso_vcn"; 1265 return "raven_vcn"; 1266 case IP_VERSION(2, 5, 0): 1267 return "arcturus_vcn"; 1268 case IP_VERSION(2, 2, 0): 1269 if (adev->apu_flags & AMD_APU_IS_RENOIR) 1270 return "renoir_vcn"; 1271 return "green_sardine_vcn"; 1272 case IP_VERSION(2, 6, 0): 1273 return "aldebaran_vcn"; 1274 case IP_VERSION(2, 0, 0): 1275 return "navi10_vcn"; 1276 case IP_VERSION(2, 0, 2): 1277 if (adev->asic_type == CHIP_NAVI12) 1278 return "navi12_vcn"; 1279 return "navi14_vcn"; 1280 case IP_VERSION(3, 0, 0): 1281 case IP_VERSION(3, 0, 64): 1282 case IP_VERSION(3, 0, 192): 1283 if (amdgpu_ip_version(adev, GC_HWIP, 0) == 1284 IP_VERSION(10, 3, 0)) 1285 return "sienna_cichlid_vcn"; 1286 return "navy_flounder_vcn"; 1287 case IP_VERSION(3, 0, 2): 1288 return "vangogh_vcn"; 1289 case IP_VERSION(3, 0, 16): 1290 return "dimgrey_cavefish_vcn"; 1291 case IP_VERSION(3, 0, 33): 1292 return "beige_goby_vcn"; 1293 case IP_VERSION(3, 1, 1): 1294 return "yellow_carp_vcn"; 1295 } 1296 } else if (block_type == GC_HWIP) { 1297 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 1298 case IP_VERSION(9, 0, 1): 1299 return "vega10"; 1300 case IP_VERSION(9, 2, 1): 1301 return "vega12"; 1302 case IP_VERSION(9, 4, 0): 1303 return "vega20"; 1304 case IP_VERSION(9, 2, 2): 1305 case IP_VERSION(9, 1, 0): 1306 if (adev->apu_flags & AMD_APU_IS_RAVEN2) 1307 return "raven2"; 1308 else if (adev->apu_flags & AMD_APU_IS_PICASSO) 1309 return "picasso"; 1310 return "raven"; 1311 case IP_VERSION(9, 4, 1): 1312 return "arcturus"; 1313 case IP_VERSION(9, 3, 0): 1314 if (adev->apu_flags & AMD_APU_IS_RENOIR) 1315 return "renoir"; 1316 return "green_sardine"; 1317 case IP_VERSION(9, 4, 2): 1318 return "aldebaran"; 1319 case IP_VERSION(10, 1, 10): 1320 return "navi10"; 1321 case IP_VERSION(10, 1, 1): 1322 return "navi14"; 1323 case IP_VERSION(10, 1, 2): 1324 return "navi12"; 1325 case IP_VERSION(10, 3, 0): 1326 return "sienna_cichlid"; 1327 case IP_VERSION(10, 3, 2): 1328 return "navy_flounder"; 1329 case IP_VERSION(10, 3, 1): 1330 return "vangogh"; 1331 case IP_VERSION(10, 3, 4): 1332 return "dimgrey_cavefish"; 1333 case IP_VERSION(10, 3, 5): 1334 return "beige_goby"; 1335 case IP_VERSION(10, 3, 3): 1336 return "yellow_carp"; 1337 case IP_VERSION(10, 1, 3): 1338 case IP_VERSION(10, 1, 4): 1339 return "cyan_skillfish2"; 1340 } 1341 } 1342 return NULL; 1343} 1344 1345void amdgpu_ucode_ip_version_decode(struct amdgpu_device *adev, int block_type, char *ucode_prefix, int len) 1346{ 1347 int maj, min, rev; 1348 char *ip_name; 1349 const char *legacy; 1350 uint32_t version = amdgpu_ip_version(adev, block_type, 0); 1351 1352 legacy = amdgpu_ucode_legacy_naming(adev, block_type); 1353 if (legacy) { 1354 snprintf(ucode_prefix, len, "%s", legacy); 1355 return; 1356 } 1357 1358 switch (block_type) { 1359 case GC_HWIP: 1360 ip_name = "gc"; 1361 break; 1362 case SDMA0_HWIP: 1363 ip_name = "sdma"; 1364 break; 1365 case MP0_HWIP: 1366 ip_name = "psp"; 1367 break; 1368 case MP1_HWIP: 1369 ip_name = "smu"; 1370 break; 1371 case UVD_HWIP: 1372 ip_name = "vcn"; 1373 break; 1374 case VPE_HWIP: 1375 ip_name = "vpe"; 1376 break; 1377 default: 1378 BUG(); 1379 } 1380 1381 maj = IP_VERSION_MAJ(version); 1382 min = IP_VERSION_MIN(version); 1383 rev = IP_VERSION_REV(version); 1384 1385 snprintf(ucode_prefix, len, "%s_%d_%d_%d", ip_name, maj, min, rev); 1386} 1387 1388/* 1389 * amdgpu_ucode_request - Fetch and validate amdgpu microcode 1390 * 1391 * @adev: amdgpu device 1392 * @fw: pointer to load firmware to 1393 * @fw_name: firmware to load 1394 * 1395 * This is a helper that will use request_firmware and amdgpu_ucode_validate 1396 * to load and run basic validation on firmware. If the load fails, remap 1397 * the error code to -ENODEV, so that early_init functions will fail to load. 1398 */ 1399int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw, 1400 const char *fw_name) 1401{ 1402 int err = request_firmware(fw, fw_name, adev->dev); 1403 1404 if (err) 1405 return -ENODEV; 1406 1407 err = amdgpu_ucode_validate(*fw); 1408 if (err) { 1409 dev_dbg(adev->dev, "\"%s\" failed to validate\n", fw_name); 1410 release_firmware(*fw); 1411 *fw = NULL; 1412 } 1413 1414 return err; 1415} 1416 1417/* 1418 * amdgpu_ucode_release - Release firmware microcode 1419 * 1420 * @fw: pointer to firmware to release 1421 */ 1422void amdgpu_ucode_release(const struct firmware **fw) 1423{ 1424 release_firmware(*fw); 1425 *fw = NULL; 1426} 1427