1 /* 2 * Copyright 2018 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 26 #include "amdgpu.h" 27 #include "amdgpu_discovery.h" 28 #include "soc15_hw_ip.h" 29 #include "discovery.h" 30 #include "amdgpu_ras.h" 31 32 #include "soc15.h" 33 #include "gfx_v9_0.h" 34 #include "gfx_v9_4_3.h" 35 #include "gmc_v9_0.h" 36 #include "df_v1_7.h" 37 #include "df_v3_6.h" 38 #include "df_v4_3.h" 39 #include "df_v4_6_2.h" 40 #include "nbio_v6_1.h" 41 #include "nbio_v7_0.h" 42 #include "nbio_v7_4.h" 43 #include "nbio_v7_9.h" 44 #include "nbio_v7_11.h" 45 #include "hdp_v4_0.h" 46 #include "vega10_ih.h" 47 #include "vega20_ih.h" 48 #include "sdma_v4_0.h" 49 #include "sdma_v4_4_2.h" 50 #include "uvd_v7_0.h" 51 #include "vce_v4_0.h" 52 #include "vcn_v1_0.h" 53 #include "vcn_v2_5.h" 54 #include "jpeg_v2_5.h" 55 #include "smuio_v9_0.h" 56 #include "gmc_v10_0.h" 57 #include "gmc_v11_0.h" 58 #include "gmc_v12_0.h" 59 #include "gfxhub_v2_0.h" 60 #include "mmhub_v2_0.h" 61 #include "nbio_v2_3.h" 62 #include "nbio_v4_3.h" 63 #include "nbio_v7_2.h" 64 #include "nbio_v7_7.h" 65 #include "nbif_v6_3_1.h" 66 #include "hdp_v5_0.h" 67 #include "hdp_v5_2.h" 68 #include "hdp_v6_0.h" 69 #include "hdp_v7_0.h" 70 #include "nv.h" 71 #include "soc21.h" 72 #include "soc24.h" 73 #include "navi10_ih.h" 74 #include "ih_v6_0.h" 75 #include "ih_v6_1.h" 76 #include "ih_v7_0.h" 77 #include "gfx_v10_0.h" 78 #include "gfx_v11_0.h" 79 #include "gfx_v12_0.h" 80 #include "sdma_v5_0.h" 81 #include "sdma_v5_2.h" 82 #include "sdma_v6_0.h" 83 #include "sdma_v7_0.h" 84 #include "lsdma_v6_0.h" 85 #include "lsdma_v7_0.h" 86 #include "vcn_v2_0.h" 87 #include "jpeg_v2_0.h" 88 #include "vcn_v3_0.h" 89 #include "jpeg_v3_0.h" 90 #include "vcn_v4_0.h" 91 #include "jpeg_v4_0.h" 92 #include "vcn_v4_0_3.h" 93 #include "jpeg_v4_0_3.h" 94 #include "vcn_v4_0_5.h" 95 #include "jpeg_v4_0_5.h" 96 #include "amdgpu_vkms.h" 97 #include "mes_v11_0.h" 98 #include "mes_v12_0.h" 99 #include "smuio_v11_0.h" 100 #include "smuio_v11_0_6.h" 101 #include "smuio_v13_0.h" 102 #include "smuio_v13_0_3.h" 103 #include "smuio_v13_0_6.h" 104 #include "smuio_v14_0_2.h" 105 #include "vcn_v5_0_0.h" 106 #include "jpeg_v5_0_0.h" 107 108 #include "amdgpu_vpe.h" 109 #if defined(CONFIG_DRM_AMD_ISP) 110 #include "amdgpu_isp.h" 111 #endif 112 113 #define FIRMWARE_IP_DISCOVERY "amdgpu/ip_discovery.bin" 114 MODULE_FIRMWARE(FIRMWARE_IP_DISCOVERY); 115 116 #define mmIP_DISCOVERY_VERSION 0x16A00 117 #define mmRCC_CONFIG_MEMSIZE 0xde3 118 #define mmMP0_SMN_C2PMSG_33 0x16061 119 #define mmMM_INDEX 0x0 120 #define mmMM_INDEX_HI 0x6 121 #define mmMM_DATA 0x1 122 123 static const char *hw_id_names[HW_ID_MAX] = { 124 [MP1_HWID] = "MP1", 125 [MP2_HWID] = "MP2", 126 [THM_HWID] = "THM", 127 [SMUIO_HWID] = "SMUIO", 128 [FUSE_HWID] = "FUSE", 129 [CLKA_HWID] = "CLKA", 130 [PWR_HWID] = "PWR", 131 [GC_HWID] = "GC", 132 [UVD_HWID] = "UVD", 133 [AUDIO_AZ_HWID] = "AUDIO_AZ", 134 [ACP_HWID] = "ACP", 135 [DCI_HWID] = "DCI", 136 [DMU_HWID] = "DMU", 137 [DCO_HWID] = "DCO", 138 [DIO_HWID] = "DIO", 139 [XDMA_HWID] = "XDMA", 140 [DCEAZ_HWID] = "DCEAZ", 141 [DAZ_HWID] = "DAZ", 142 [SDPMUX_HWID] = "SDPMUX", 143 [NTB_HWID] = "NTB", 144 [IOHC_HWID] = "IOHC", 145 [L2IMU_HWID] = "L2IMU", 146 [VCE_HWID] = "VCE", 147 [MMHUB_HWID] = "MMHUB", 148 [ATHUB_HWID] = "ATHUB", 149 [DBGU_NBIO_HWID] = "DBGU_NBIO", 150 [DFX_HWID] = "DFX", 151 [DBGU0_HWID] = "DBGU0", 152 [DBGU1_HWID] = "DBGU1", 153 [OSSSYS_HWID] = "OSSSYS", 154 [HDP_HWID] = "HDP", 155 [SDMA0_HWID] = "SDMA0", 156 [SDMA1_HWID] = "SDMA1", 157 [SDMA2_HWID] = "SDMA2", 158 [SDMA3_HWID] = "SDMA3", 159 [LSDMA_HWID] = "LSDMA", 160 [ISP_HWID] = "ISP", 161 [DBGU_IO_HWID] = "DBGU_IO", 162 [DF_HWID] = "DF", 163 [CLKB_HWID] = "CLKB", 164 [FCH_HWID] = "FCH", 165 [DFX_DAP_HWID] = "DFX_DAP", 166 [L1IMU_PCIE_HWID] = "L1IMU_PCIE", 167 [L1IMU_NBIF_HWID] = "L1IMU_NBIF", 168 [L1IMU_IOAGR_HWID] = "L1IMU_IOAGR", 169 [L1IMU3_HWID] = "L1IMU3", 170 [L1IMU4_HWID] = "L1IMU4", 171 [L1IMU5_HWID] = "L1IMU5", 172 [L1IMU6_HWID] = "L1IMU6", 173 [L1IMU7_HWID] = "L1IMU7", 174 [L1IMU8_HWID] = "L1IMU8", 175 [L1IMU9_HWID] = "L1IMU9", 176 [L1IMU10_HWID] = "L1IMU10", 177 [L1IMU11_HWID] = "L1IMU11", 178 [L1IMU12_HWID] = "L1IMU12", 179 [L1IMU13_HWID] = "L1IMU13", 180 [L1IMU14_HWID] = "L1IMU14", 181 [L1IMU15_HWID] = "L1IMU15", 182 [WAFLC_HWID] = "WAFLC", 183 [FCH_USB_PD_HWID] = "FCH_USB_PD", 184 [PCIE_HWID] = "PCIE", 185 [PCS_HWID] = "PCS", 186 [DDCL_HWID] = "DDCL", 187 [SST_HWID] = "SST", 188 [IOAGR_HWID] = "IOAGR", 189 [NBIF_HWID] = "NBIF", 190 [IOAPIC_HWID] = "IOAPIC", 191 [SYSTEMHUB_HWID] = "SYSTEMHUB", 192 [NTBCCP_HWID] = "NTBCCP", 193 [UMC_HWID] = "UMC", 194 [SATA_HWID] = "SATA", 195 [USB_HWID] = "USB", 196 [CCXSEC_HWID] = "CCXSEC", 197 [XGMI_HWID] = "XGMI", 198 [XGBE_HWID] = "XGBE", 199 [MP0_HWID] = "MP0", 200 [VPE_HWID] = "VPE", 201 }; 202 203 static int hw_id_map[MAX_HWIP] = { 204 [GC_HWIP] = GC_HWID, 205 [HDP_HWIP] = HDP_HWID, 206 [SDMA0_HWIP] = SDMA0_HWID, 207 [SDMA1_HWIP] = SDMA1_HWID, 208 [SDMA2_HWIP] = SDMA2_HWID, 209 [SDMA3_HWIP] = SDMA3_HWID, 210 [LSDMA_HWIP] = LSDMA_HWID, 211 [MMHUB_HWIP] = MMHUB_HWID, 212 [ATHUB_HWIP] = ATHUB_HWID, 213 [NBIO_HWIP] = NBIF_HWID, 214 [MP0_HWIP] = MP0_HWID, 215 [MP1_HWIP] = MP1_HWID, 216 [UVD_HWIP] = UVD_HWID, 217 [VCE_HWIP] = VCE_HWID, 218 [DF_HWIP] = DF_HWID, 219 [DCE_HWIP] = DMU_HWID, 220 [OSSSYS_HWIP] = OSSSYS_HWID, 221 [SMUIO_HWIP] = SMUIO_HWID, 222 [PWR_HWIP] = PWR_HWID, 223 [NBIF_HWIP] = NBIF_HWID, 224 [THM_HWIP] = THM_HWID, 225 [CLK_HWIP] = CLKA_HWID, 226 [UMC_HWIP] = UMC_HWID, 227 [XGMI_HWIP] = XGMI_HWID, 228 [DCI_HWIP] = DCI_HWID, 229 [PCIE_HWIP] = PCIE_HWID, 230 [VPE_HWIP] = VPE_HWID, 231 [ISP_HWIP] = ISP_HWID, 232 }; 233 234 static int amdgpu_discovery_read_binary_from_sysmem(struct amdgpu_device *adev, uint8_t *binary) 235 { 236 u64 tmr_offset, tmr_size, pos; 237 void *discv_regn; 238 int ret; 239 240 ret = amdgpu_acpi_get_tmr_info(adev, &tmr_offset, &tmr_size); 241 if (ret) 242 return ret; 243 244 pos = tmr_offset + tmr_size - DISCOVERY_TMR_OFFSET; 245 246 /* This region is read-only and reserved from system use */ 247 discv_regn = memremap(pos, adev->mman.discovery_tmr_size, MEMREMAP_WC); 248 if (discv_regn) { 249 memcpy(binary, discv_regn, adev->mman.discovery_tmr_size); 250 memunmap(discv_regn); 251 return 0; 252 } 253 254 return -ENOENT; 255 } 256 257 #define IP_DISCOVERY_V2 2 258 #define IP_DISCOVERY_V4 4 259 260 static int amdgpu_discovery_read_binary_from_mem(struct amdgpu_device *adev, 261 uint8_t *binary) 262 { 263 uint64_t vram_size; 264 u32 msg; 265 int i, ret = 0; 266 267 if (!amdgpu_sriov_vf(adev)) { 268 /* It can take up to a second for IFWI init to complete on some dGPUs, 269 * but generally it should be in the 60-100ms range. Normally this starts 270 * as soon as the device gets power so by the time the OS loads this has long 271 * completed. However, when a card is hotplugged via e.g., USB4, we need to 272 * wait for this to complete. Once the C2PMSG is updated, we can 273 * continue. 274 */ 275 276 for (i = 0; i < 1000; i++) { 277 msg = RREG32(mmMP0_SMN_C2PMSG_33); 278 if (msg & 0x80000000) 279 break; 280 usleep_range(1000, 1100); 281 } 282 } 283 284 vram_size = (uint64_t)RREG32(mmRCC_CONFIG_MEMSIZE) << 20; 285 286 if (vram_size) { 287 uint64_t pos = vram_size - DISCOVERY_TMR_OFFSET; 288 amdgpu_device_vram_access(adev, pos, (uint32_t *)binary, 289 adev->mman.discovery_tmr_size, false); 290 } else { 291 ret = amdgpu_discovery_read_binary_from_sysmem(adev, binary); 292 } 293 294 return ret; 295 } 296 297 static int amdgpu_discovery_read_binary_from_file(struct amdgpu_device *adev, uint8_t *binary) 298 { 299 const struct firmware *fw; 300 const char *fw_name; 301 int r; 302 303 switch (amdgpu_discovery) { 304 case 2: 305 fw_name = FIRMWARE_IP_DISCOVERY; 306 break; 307 default: 308 dev_warn(adev->dev, "amdgpu_discovery is not set properly\n"); 309 return -EINVAL; 310 } 311 312 r = request_firmware(&fw, fw_name, adev->dev); 313 if (r) { 314 dev_err(adev->dev, "can't load firmware \"%s\"\n", 315 fw_name); 316 return r; 317 } 318 319 memcpy((u8 *)binary, (u8 *)fw->data, fw->size); 320 release_firmware(fw); 321 322 return 0; 323 } 324 325 static uint16_t amdgpu_discovery_calculate_checksum(uint8_t *data, uint32_t size) 326 { 327 uint16_t checksum = 0; 328 int i; 329 330 for (i = 0; i < size; i++) 331 checksum += data[i]; 332 333 return checksum; 334 } 335 336 static inline bool amdgpu_discovery_verify_checksum(uint8_t *data, uint32_t size, 337 uint16_t expected) 338 { 339 return !!(amdgpu_discovery_calculate_checksum(data, size) == expected); 340 } 341 342 static inline bool amdgpu_discovery_verify_binary_signature(uint8_t *binary) 343 { 344 struct binary_header *bhdr; 345 bhdr = (struct binary_header *)binary; 346 347 return (le32_to_cpu(bhdr->binary_signature) == BINARY_SIGNATURE); 348 } 349 350 static void amdgpu_discovery_harvest_config_quirk(struct amdgpu_device *adev) 351 { 352 /* 353 * So far, apply this quirk only on those Navy Flounder boards which 354 * have a bad harvest table of VCN config. 355 */ 356 if ((amdgpu_ip_version(adev, UVD_HWIP, 1) == IP_VERSION(3, 0, 1)) && 357 (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(10, 3, 2))) { 358 switch (adev->pdev->revision) { 359 case 0xC1: 360 case 0xC2: 361 case 0xC3: 362 case 0xC5: 363 case 0xC7: 364 case 0xCF: 365 case 0xDF: 366 adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; 367 adev->vcn.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN1; 368 break; 369 default: 370 break; 371 } 372 } 373 } 374 375 static int amdgpu_discovery_verify_npsinfo(struct amdgpu_device *adev, 376 struct binary_header *bhdr) 377 { 378 struct table_info *info; 379 uint16_t checksum; 380 uint16_t offset; 381 382 info = &bhdr->table_list[NPS_INFO]; 383 offset = le16_to_cpu(info->offset); 384 checksum = le16_to_cpu(info->checksum); 385 386 struct nps_info_header *nhdr = 387 (struct nps_info_header *)(adev->mman.discovery_bin + offset); 388 389 if (le32_to_cpu(nhdr->table_id) != NPS_INFO_TABLE_ID) { 390 dev_dbg(adev->dev, "invalid ip discovery nps info table id\n"); 391 return -EINVAL; 392 } 393 394 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 395 le32_to_cpu(nhdr->size_bytes), 396 checksum)) { 397 dev_dbg(adev->dev, "invalid nps info data table checksum\n"); 398 return -EINVAL; 399 } 400 401 return 0; 402 } 403 404 static int amdgpu_discovery_init(struct amdgpu_device *adev) 405 { 406 struct table_info *info; 407 struct binary_header *bhdr; 408 uint16_t offset; 409 uint16_t size; 410 uint16_t checksum; 411 int r; 412 413 adev->mman.discovery_tmr_size = DISCOVERY_TMR_SIZE; 414 adev->mman.discovery_bin = kzalloc(adev->mman.discovery_tmr_size, GFP_KERNEL); 415 if (!adev->mman.discovery_bin) 416 return -ENOMEM; 417 418 /* Read from file if it is the preferred option */ 419 if (amdgpu_discovery == 2) { 420 dev_info(adev->dev, "use ip discovery information from file"); 421 r = amdgpu_discovery_read_binary_from_file(adev, adev->mman.discovery_bin); 422 423 if (r) { 424 dev_err(adev->dev, "failed to read ip discovery binary from file\n"); 425 r = -EINVAL; 426 goto out; 427 } 428 429 } else { 430 r = amdgpu_discovery_read_binary_from_mem( 431 adev, adev->mman.discovery_bin); 432 if (r) 433 goto out; 434 } 435 436 /* check the ip discovery binary signature */ 437 if (!amdgpu_discovery_verify_binary_signature(adev->mman.discovery_bin)) { 438 dev_err(adev->dev, 439 "get invalid ip discovery binary signature\n"); 440 r = -EINVAL; 441 goto out; 442 } 443 444 bhdr = (struct binary_header *)adev->mman.discovery_bin; 445 446 offset = offsetof(struct binary_header, binary_checksum) + 447 sizeof(bhdr->binary_checksum); 448 size = le16_to_cpu(bhdr->binary_size) - offset; 449 checksum = le16_to_cpu(bhdr->binary_checksum); 450 451 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 452 size, checksum)) { 453 dev_err(adev->dev, "invalid ip discovery binary checksum\n"); 454 r = -EINVAL; 455 goto out; 456 } 457 458 info = &bhdr->table_list[IP_DISCOVERY]; 459 offset = le16_to_cpu(info->offset); 460 checksum = le16_to_cpu(info->checksum); 461 462 if (offset) { 463 struct ip_discovery_header *ihdr = 464 (struct ip_discovery_header *)(adev->mman.discovery_bin + offset); 465 if (le32_to_cpu(ihdr->signature) != DISCOVERY_TABLE_SIGNATURE) { 466 dev_err(adev->dev, "invalid ip discovery data table signature\n"); 467 r = -EINVAL; 468 goto out; 469 } 470 471 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 472 le16_to_cpu(ihdr->size), checksum)) { 473 dev_err(adev->dev, "invalid ip discovery data table checksum\n"); 474 r = -EINVAL; 475 goto out; 476 } 477 } 478 479 info = &bhdr->table_list[GC]; 480 offset = le16_to_cpu(info->offset); 481 checksum = le16_to_cpu(info->checksum); 482 483 if (offset) { 484 struct gpu_info_header *ghdr = 485 (struct gpu_info_header *)(adev->mman.discovery_bin + offset); 486 487 if (le32_to_cpu(ghdr->table_id) != GC_TABLE_ID) { 488 dev_err(adev->dev, "invalid ip discovery gc table id\n"); 489 r = -EINVAL; 490 goto out; 491 } 492 493 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 494 le32_to_cpu(ghdr->size), checksum)) { 495 dev_err(adev->dev, "invalid gc data table checksum\n"); 496 r = -EINVAL; 497 goto out; 498 } 499 } 500 501 info = &bhdr->table_list[HARVEST_INFO]; 502 offset = le16_to_cpu(info->offset); 503 checksum = le16_to_cpu(info->checksum); 504 505 if (offset) { 506 struct harvest_info_header *hhdr = 507 (struct harvest_info_header *)(adev->mman.discovery_bin + offset); 508 509 if (le32_to_cpu(hhdr->signature) != HARVEST_TABLE_SIGNATURE) { 510 dev_err(adev->dev, "invalid ip discovery harvest table signature\n"); 511 r = -EINVAL; 512 goto out; 513 } 514 515 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 516 sizeof(struct harvest_table), checksum)) { 517 dev_err(adev->dev, "invalid harvest data table checksum\n"); 518 r = -EINVAL; 519 goto out; 520 } 521 } 522 523 info = &bhdr->table_list[VCN_INFO]; 524 offset = le16_to_cpu(info->offset); 525 checksum = le16_to_cpu(info->checksum); 526 527 if (offset) { 528 struct vcn_info_header *vhdr = 529 (struct vcn_info_header *)(adev->mman.discovery_bin + offset); 530 531 if (le32_to_cpu(vhdr->table_id) != VCN_INFO_TABLE_ID) { 532 dev_err(adev->dev, "invalid ip discovery vcn table id\n"); 533 r = -EINVAL; 534 goto out; 535 } 536 537 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 538 le32_to_cpu(vhdr->size_bytes), checksum)) { 539 dev_err(adev->dev, "invalid vcn data table checksum\n"); 540 r = -EINVAL; 541 goto out; 542 } 543 } 544 545 info = &bhdr->table_list[MALL_INFO]; 546 offset = le16_to_cpu(info->offset); 547 checksum = le16_to_cpu(info->checksum); 548 549 if (0 && offset) { 550 struct mall_info_header *mhdr = 551 (struct mall_info_header *)(adev->mman.discovery_bin + offset); 552 553 if (le32_to_cpu(mhdr->table_id) != MALL_INFO_TABLE_ID) { 554 dev_err(adev->dev, "invalid ip discovery mall table id\n"); 555 r = -EINVAL; 556 goto out; 557 } 558 559 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 560 le32_to_cpu(mhdr->size_bytes), checksum)) { 561 dev_err(adev->dev, "invalid mall data table checksum\n"); 562 r = -EINVAL; 563 goto out; 564 } 565 } 566 567 return 0; 568 569 out: 570 kfree(adev->mman.discovery_bin); 571 adev->mman.discovery_bin = NULL; 572 if ((amdgpu_discovery != 2) && 573 (RREG32(mmIP_DISCOVERY_VERSION) == 4)) 574 amdgpu_ras_query_boot_status(adev, 4); 575 return r; 576 } 577 578 static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev); 579 580 void amdgpu_discovery_fini(struct amdgpu_device *adev) 581 { 582 amdgpu_discovery_sysfs_fini(adev); 583 kfree(adev->mman.discovery_bin); 584 adev->mman.discovery_bin = NULL; 585 } 586 587 static int amdgpu_discovery_validate_ip(const struct ip_v4 *ip) 588 { 589 if (ip->instance_number >= HWIP_MAX_INSTANCE) { 590 DRM_ERROR("Unexpected instance_number (%d) from ip discovery blob\n", 591 ip->instance_number); 592 return -EINVAL; 593 } 594 if (le16_to_cpu(ip->hw_id) >= HW_ID_MAX) { 595 DRM_ERROR("Unexpected hw_id (%d) from ip discovery blob\n", 596 le16_to_cpu(ip->hw_id)); 597 return -EINVAL; 598 } 599 600 return 0; 601 } 602 603 static void amdgpu_discovery_read_harvest_bit_per_ip(struct amdgpu_device *adev, 604 uint32_t *vcn_harvest_count) 605 { 606 struct binary_header *bhdr; 607 struct ip_discovery_header *ihdr; 608 struct die_header *dhdr; 609 struct ip_v4 *ip; 610 uint16_t die_offset, ip_offset, num_dies, num_ips; 611 int i, j; 612 613 bhdr = (struct binary_header *)adev->mman.discovery_bin; 614 ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + 615 le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); 616 num_dies = le16_to_cpu(ihdr->num_dies); 617 618 /* scan harvest bit of all IP data structures */ 619 for (i = 0; i < num_dies; i++) { 620 die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); 621 dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); 622 num_ips = le16_to_cpu(dhdr->num_ips); 623 ip_offset = die_offset + sizeof(*dhdr); 624 625 for (j = 0; j < num_ips; j++) { 626 ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); 627 628 if (amdgpu_discovery_validate_ip(ip)) 629 goto next_ip; 630 631 if (le16_to_cpu(ip->variant) == 1) { 632 switch (le16_to_cpu(ip->hw_id)) { 633 case VCN_HWID: 634 (*vcn_harvest_count)++; 635 if (ip->instance_number == 0) { 636 adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN0; 637 adev->vcn.inst_mask &= 638 ~AMDGPU_VCN_HARVEST_VCN0; 639 adev->jpeg.inst_mask &= 640 ~AMDGPU_VCN_HARVEST_VCN0; 641 } else { 642 adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; 643 adev->vcn.inst_mask &= 644 ~AMDGPU_VCN_HARVEST_VCN1; 645 adev->jpeg.inst_mask &= 646 ~AMDGPU_VCN_HARVEST_VCN1; 647 } 648 break; 649 case DMU_HWID: 650 adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; 651 break; 652 default: 653 break; 654 } 655 } 656 next_ip: 657 if (ihdr->base_addr_64_bit) 658 ip_offset += struct_size(ip, base_address_64, ip->num_base_address); 659 else 660 ip_offset += struct_size(ip, base_address, ip->num_base_address); 661 } 662 } 663 } 664 665 static void amdgpu_discovery_read_from_harvest_table(struct amdgpu_device *adev, 666 uint32_t *vcn_harvest_count, 667 uint32_t *umc_harvest_count) 668 { 669 struct binary_header *bhdr; 670 struct harvest_table *harvest_info; 671 u16 offset; 672 int i; 673 uint32_t umc_harvest_config = 0; 674 675 bhdr = (struct binary_header *)adev->mman.discovery_bin; 676 offset = le16_to_cpu(bhdr->table_list[HARVEST_INFO].offset); 677 678 if (!offset) { 679 dev_err(adev->dev, "invalid harvest table offset\n"); 680 return; 681 } 682 683 harvest_info = (struct harvest_table *)(adev->mman.discovery_bin + offset); 684 685 for (i = 0; i < 32; i++) { 686 if (le16_to_cpu(harvest_info->list[i].hw_id) == 0) 687 break; 688 689 switch (le16_to_cpu(harvest_info->list[i].hw_id)) { 690 case VCN_HWID: 691 (*vcn_harvest_count)++; 692 adev->vcn.harvest_config |= 693 (1 << harvest_info->list[i].number_instance); 694 adev->jpeg.harvest_config |= 695 (1 << harvest_info->list[i].number_instance); 696 697 adev->vcn.inst_mask &= 698 ~(1U << harvest_info->list[i].number_instance); 699 adev->jpeg.inst_mask &= 700 ~(1U << harvest_info->list[i].number_instance); 701 break; 702 case DMU_HWID: 703 adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; 704 break; 705 case UMC_HWID: 706 umc_harvest_config |= 707 1 << (le16_to_cpu(harvest_info->list[i].number_instance)); 708 (*umc_harvest_count)++; 709 break; 710 case GC_HWID: 711 adev->gfx.xcc_mask &= 712 ~(1U << harvest_info->list[i].number_instance); 713 break; 714 case SDMA0_HWID: 715 adev->sdma.sdma_mask &= 716 ~(1U << harvest_info->list[i].number_instance); 717 break; 718 #if defined(CONFIG_DRM_AMD_ISP) 719 case ISP_HWID: 720 adev->isp.harvest_config |= 721 ~(1U << harvest_info->list[i].number_instance); 722 break; 723 #endif 724 default: 725 break; 726 } 727 } 728 729 adev->umc.active_mask = ((1 << adev->umc.node_inst_num) - 1) & 730 ~umc_harvest_config; 731 } 732 733 /* ================================================== */ 734 735 struct ip_hw_instance { 736 struct kobject kobj; /* ip_discovery/die/#die/#hw_id/#instance/<attrs...> */ 737 738 int hw_id; 739 u8 num_instance; 740 u8 major, minor, revision; 741 u8 harvest; 742 743 int num_base_addresses; 744 u32 base_addr[] __counted_by(num_base_addresses); 745 }; 746 747 struct ip_hw_id { 748 struct kset hw_id_kset; /* ip_discovery/die/#die/#hw_id/, contains ip_hw_instance */ 749 int hw_id; 750 }; 751 752 struct ip_die_entry { 753 struct kset ip_kset; /* ip_discovery/die/#die/, contains ip_hw_id */ 754 u16 num_ips; 755 }; 756 757 /* -------------------------------------------------- */ 758 759 struct ip_hw_instance_attr { 760 struct attribute attr; 761 ssize_t (*show)(struct ip_hw_instance *ip_hw_instance, char *buf); 762 }; 763 764 static ssize_t hw_id_show(struct ip_hw_instance *ip_hw_instance, char *buf) 765 { 766 return sysfs_emit(buf, "%d\n", ip_hw_instance->hw_id); 767 } 768 769 static ssize_t num_instance_show(struct ip_hw_instance *ip_hw_instance, char *buf) 770 { 771 return sysfs_emit(buf, "%d\n", ip_hw_instance->num_instance); 772 } 773 774 static ssize_t major_show(struct ip_hw_instance *ip_hw_instance, char *buf) 775 { 776 return sysfs_emit(buf, "%d\n", ip_hw_instance->major); 777 } 778 779 static ssize_t minor_show(struct ip_hw_instance *ip_hw_instance, char *buf) 780 { 781 return sysfs_emit(buf, "%d\n", ip_hw_instance->minor); 782 } 783 784 static ssize_t revision_show(struct ip_hw_instance *ip_hw_instance, char *buf) 785 { 786 return sysfs_emit(buf, "%d\n", ip_hw_instance->revision); 787 } 788 789 static ssize_t harvest_show(struct ip_hw_instance *ip_hw_instance, char *buf) 790 { 791 return sysfs_emit(buf, "0x%01X\n", ip_hw_instance->harvest); 792 } 793 794 static ssize_t num_base_addresses_show(struct ip_hw_instance *ip_hw_instance, char *buf) 795 { 796 return sysfs_emit(buf, "%d\n", ip_hw_instance->num_base_addresses); 797 } 798 799 static ssize_t base_addr_show(struct ip_hw_instance *ip_hw_instance, char *buf) 800 { 801 ssize_t res, at; 802 int ii; 803 804 for (res = at = ii = 0; ii < ip_hw_instance->num_base_addresses; ii++) { 805 /* Here we satisfy the condition that, at + size <= PAGE_SIZE. 806 */ 807 if (at + 12 > PAGE_SIZE) 808 break; 809 res = sysfs_emit_at(buf, at, "0x%08X\n", 810 ip_hw_instance->base_addr[ii]); 811 if (res <= 0) 812 break; 813 at += res; 814 } 815 816 return res < 0 ? res : at; 817 } 818 819 static struct ip_hw_instance_attr ip_hw_attr[] = { 820 __ATTR_RO(hw_id), 821 __ATTR_RO(num_instance), 822 __ATTR_RO(major), 823 __ATTR_RO(minor), 824 __ATTR_RO(revision), 825 __ATTR_RO(harvest), 826 __ATTR_RO(num_base_addresses), 827 __ATTR_RO(base_addr), 828 }; 829 830 static struct attribute *ip_hw_instance_attrs[ARRAY_SIZE(ip_hw_attr) + 1]; 831 ATTRIBUTE_GROUPS(ip_hw_instance); 832 833 #define to_ip_hw_instance(x) container_of(x, struct ip_hw_instance, kobj) 834 #define to_ip_hw_instance_attr(x) container_of(x, struct ip_hw_instance_attr, attr) 835 836 static ssize_t ip_hw_instance_attr_show(struct kobject *kobj, 837 struct attribute *attr, 838 char *buf) 839 { 840 struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); 841 struct ip_hw_instance_attr *ip_hw_attr = to_ip_hw_instance_attr(attr); 842 843 if (!ip_hw_attr->show) 844 return -EIO; 845 846 return ip_hw_attr->show(ip_hw_instance, buf); 847 } 848 849 static const struct sysfs_ops ip_hw_instance_sysfs_ops = { 850 .show = ip_hw_instance_attr_show, 851 }; 852 853 static void ip_hw_instance_release(struct kobject *kobj) 854 { 855 struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); 856 857 kfree(ip_hw_instance); 858 } 859 860 static const struct kobj_type ip_hw_instance_ktype = { 861 .release = ip_hw_instance_release, 862 .sysfs_ops = &ip_hw_instance_sysfs_ops, 863 .default_groups = ip_hw_instance_groups, 864 }; 865 866 /* -------------------------------------------------- */ 867 868 #define to_ip_hw_id(x) container_of(to_kset(x), struct ip_hw_id, hw_id_kset) 869 870 static void ip_hw_id_release(struct kobject *kobj) 871 { 872 struct ip_hw_id *ip_hw_id = to_ip_hw_id(kobj); 873 874 if (!list_empty(&ip_hw_id->hw_id_kset.list)) 875 DRM_ERROR("ip_hw_id->hw_id_kset is not empty"); 876 kfree(ip_hw_id); 877 } 878 879 static const struct kobj_type ip_hw_id_ktype = { 880 .release = ip_hw_id_release, 881 .sysfs_ops = &kobj_sysfs_ops, 882 }; 883 884 /* -------------------------------------------------- */ 885 886 static void die_kobj_release(struct kobject *kobj); 887 static void ip_disc_release(struct kobject *kobj); 888 889 struct ip_die_entry_attribute { 890 struct attribute attr; 891 ssize_t (*show)(struct ip_die_entry *ip_die_entry, char *buf); 892 }; 893 894 #define to_ip_die_entry_attr(x) container_of(x, struct ip_die_entry_attribute, attr) 895 896 static ssize_t num_ips_show(struct ip_die_entry *ip_die_entry, char *buf) 897 { 898 return sysfs_emit(buf, "%d\n", ip_die_entry->num_ips); 899 } 900 901 /* If there are more ip_die_entry attrs, other than the number of IPs, 902 * we can make this intro an array of attrs, and then initialize 903 * ip_die_entry_attrs in a loop. 904 */ 905 static struct ip_die_entry_attribute num_ips_attr = 906 __ATTR_RO(num_ips); 907 908 static struct attribute *ip_die_entry_attrs[] = { 909 &num_ips_attr.attr, 910 NULL, 911 }; 912 ATTRIBUTE_GROUPS(ip_die_entry); /* ip_die_entry_groups */ 913 914 #define to_ip_die_entry(x) container_of(to_kset(x), struct ip_die_entry, ip_kset) 915 916 static ssize_t ip_die_entry_attr_show(struct kobject *kobj, 917 struct attribute *attr, 918 char *buf) 919 { 920 struct ip_die_entry_attribute *ip_die_entry_attr = to_ip_die_entry_attr(attr); 921 struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); 922 923 if (!ip_die_entry_attr->show) 924 return -EIO; 925 926 return ip_die_entry_attr->show(ip_die_entry, buf); 927 } 928 929 static void ip_die_entry_release(struct kobject *kobj) 930 { 931 struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); 932 933 if (!list_empty(&ip_die_entry->ip_kset.list)) 934 DRM_ERROR("ip_die_entry->ip_kset is not empty"); 935 kfree(ip_die_entry); 936 } 937 938 static const struct sysfs_ops ip_die_entry_sysfs_ops = { 939 .show = ip_die_entry_attr_show, 940 }; 941 942 static const struct kobj_type ip_die_entry_ktype = { 943 .release = ip_die_entry_release, 944 .sysfs_ops = &ip_die_entry_sysfs_ops, 945 .default_groups = ip_die_entry_groups, 946 }; 947 948 static const struct kobj_type die_kobj_ktype = { 949 .release = die_kobj_release, 950 .sysfs_ops = &kobj_sysfs_ops, 951 }; 952 953 static const struct kobj_type ip_discovery_ktype = { 954 .release = ip_disc_release, 955 .sysfs_ops = &kobj_sysfs_ops, 956 }; 957 958 struct ip_discovery_top { 959 struct kobject kobj; /* ip_discovery/ */ 960 struct kset die_kset; /* ip_discovery/die/, contains ip_die_entry */ 961 struct amdgpu_device *adev; 962 }; 963 964 static void die_kobj_release(struct kobject *kobj) 965 { 966 struct ip_discovery_top *ip_top = container_of(to_kset(kobj), 967 struct ip_discovery_top, 968 die_kset); 969 if (!list_empty(&ip_top->die_kset.list)) 970 DRM_ERROR("ip_top->die_kset is not empty"); 971 } 972 973 static void ip_disc_release(struct kobject *kobj) 974 { 975 struct ip_discovery_top *ip_top = container_of(kobj, struct ip_discovery_top, 976 kobj); 977 struct amdgpu_device *adev = ip_top->adev; 978 979 adev->ip_top = NULL; 980 kfree(ip_top); 981 } 982 983 static uint8_t amdgpu_discovery_get_harvest_info(struct amdgpu_device *adev, 984 uint16_t hw_id, uint8_t inst) 985 { 986 uint8_t harvest = 0; 987 988 /* Until a uniform way is figured, get mask based on hwid */ 989 switch (hw_id) { 990 case VCN_HWID: 991 harvest = ((1 << inst) & adev->vcn.inst_mask) == 0; 992 break; 993 case DMU_HWID: 994 if (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK) 995 harvest = 0x1; 996 break; 997 case UMC_HWID: 998 /* TODO: It needs another parsing; for now, ignore.*/ 999 break; 1000 case GC_HWID: 1001 harvest = ((1 << inst) & adev->gfx.xcc_mask) == 0; 1002 break; 1003 case SDMA0_HWID: 1004 harvest = ((1 << inst) & adev->sdma.sdma_mask) == 0; 1005 break; 1006 default: 1007 break; 1008 } 1009 1010 return harvest; 1011 } 1012 1013 static int amdgpu_discovery_sysfs_ips(struct amdgpu_device *adev, 1014 struct ip_die_entry *ip_die_entry, 1015 const size_t _ip_offset, const int num_ips, 1016 bool reg_base_64) 1017 { 1018 int ii, jj, kk, res; 1019 1020 DRM_DEBUG("num_ips:%d", num_ips); 1021 1022 /* Find all IPs of a given HW ID, and add their instance to 1023 * #die/#hw_id/#instance/<attributes> 1024 */ 1025 for (ii = 0; ii < HW_ID_MAX; ii++) { 1026 struct ip_hw_id *ip_hw_id = NULL; 1027 size_t ip_offset = _ip_offset; 1028 1029 for (jj = 0; jj < num_ips; jj++) { 1030 struct ip_v4 *ip; 1031 struct ip_hw_instance *ip_hw_instance; 1032 1033 ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); 1034 if (amdgpu_discovery_validate_ip(ip) || 1035 le16_to_cpu(ip->hw_id) != ii) 1036 goto next_ip; 1037 1038 DRM_DEBUG("match:%d @ ip_offset:%zu", ii, ip_offset); 1039 1040 /* We have a hw_id match; register the hw 1041 * block if not yet registered. 1042 */ 1043 if (!ip_hw_id) { 1044 ip_hw_id = kzalloc(sizeof(*ip_hw_id), GFP_KERNEL); 1045 if (!ip_hw_id) 1046 return -ENOMEM; 1047 ip_hw_id->hw_id = ii; 1048 1049 kobject_set_name(&ip_hw_id->hw_id_kset.kobj, "%d", ii); 1050 ip_hw_id->hw_id_kset.kobj.kset = &ip_die_entry->ip_kset; 1051 ip_hw_id->hw_id_kset.kobj.ktype = &ip_hw_id_ktype; 1052 res = kset_register(&ip_hw_id->hw_id_kset); 1053 if (res) { 1054 DRM_ERROR("Couldn't register ip_hw_id kset"); 1055 kfree(ip_hw_id); 1056 return res; 1057 } 1058 if (hw_id_names[ii]) { 1059 res = sysfs_create_link(&ip_die_entry->ip_kset.kobj, 1060 &ip_hw_id->hw_id_kset.kobj, 1061 hw_id_names[ii]); 1062 if (res) { 1063 DRM_ERROR("Couldn't create IP link %s in IP Die:%s\n", 1064 hw_id_names[ii], 1065 kobject_name(&ip_die_entry->ip_kset.kobj)); 1066 } 1067 } 1068 } 1069 1070 /* Now register its instance. 1071 */ 1072 ip_hw_instance = kzalloc(struct_size(ip_hw_instance, 1073 base_addr, 1074 ip->num_base_address), 1075 GFP_KERNEL); 1076 if (!ip_hw_instance) { 1077 DRM_ERROR("no memory for ip_hw_instance"); 1078 return -ENOMEM; 1079 } 1080 ip_hw_instance->hw_id = le16_to_cpu(ip->hw_id); /* == ii */ 1081 ip_hw_instance->num_instance = ip->instance_number; 1082 ip_hw_instance->major = ip->major; 1083 ip_hw_instance->minor = ip->minor; 1084 ip_hw_instance->revision = ip->revision; 1085 ip_hw_instance->harvest = 1086 amdgpu_discovery_get_harvest_info( 1087 adev, ip_hw_instance->hw_id, 1088 ip_hw_instance->num_instance); 1089 ip_hw_instance->num_base_addresses = ip->num_base_address; 1090 1091 for (kk = 0; kk < ip_hw_instance->num_base_addresses; kk++) { 1092 if (reg_base_64) 1093 ip_hw_instance->base_addr[kk] = 1094 lower_32_bits(le64_to_cpu(ip->base_address_64[kk])) & 0x3FFFFFFF; 1095 else 1096 ip_hw_instance->base_addr[kk] = ip->base_address[kk]; 1097 } 1098 1099 kobject_init(&ip_hw_instance->kobj, &ip_hw_instance_ktype); 1100 ip_hw_instance->kobj.kset = &ip_hw_id->hw_id_kset; 1101 res = kobject_add(&ip_hw_instance->kobj, NULL, 1102 "%d", ip_hw_instance->num_instance); 1103 next_ip: 1104 if (reg_base_64) 1105 ip_offset += struct_size(ip, base_address_64, 1106 ip->num_base_address); 1107 else 1108 ip_offset += struct_size(ip, base_address, 1109 ip->num_base_address); 1110 } 1111 } 1112 1113 return 0; 1114 } 1115 1116 static int amdgpu_discovery_sysfs_recurse(struct amdgpu_device *adev) 1117 { 1118 struct binary_header *bhdr; 1119 struct ip_discovery_header *ihdr; 1120 struct die_header *dhdr; 1121 struct kset *die_kset = &adev->ip_top->die_kset; 1122 u16 num_dies, die_offset, num_ips; 1123 size_t ip_offset; 1124 int ii, res; 1125 1126 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1127 ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + 1128 le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); 1129 num_dies = le16_to_cpu(ihdr->num_dies); 1130 1131 DRM_DEBUG("number of dies: %d\n", num_dies); 1132 1133 for (ii = 0; ii < num_dies; ii++) { 1134 struct ip_die_entry *ip_die_entry; 1135 1136 die_offset = le16_to_cpu(ihdr->die_info[ii].die_offset); 1137 dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); 1138 num_ips = le16_to_cpu(dhdr->num_ips); 1139 ip_offset = die_offset + sizeof(*dhdr); 1140 1141 /* Add the die to the kset. 1142 * 1143 * dhdr->die_id == ii, which was checked in 1144 * amdgpu_discovery_reg_base_init(). 1145 */ 1146 1147 ip_die_entry = kzalloc(sizeof(*ip_die_entry), GFP_KERNEL); 1148 if (!ip_die_entry) 1149 return -ENOMEM; 1150 1151 ip_die_entry->num_ips = num_ips; 1152 1153 kobject_set_name(&ip_die_entry->ip_kset.kobj, "%d", le16_to_cpu(dhdr->die_id)); 1154 ip_die_entry->ip_kset.kobj.kset = die_kset; 1155 ip_die_entry->ip_kset.kobj.ktype = &ip_die_entry_ktype; 1156 res = kset_register(&ip_die_entry->ip_kset); 1157 if (res) { 1158 DRM_ERROR("Couldn't register ip_die_entry kset"); 1159 kfree(ip_die_entry); 1160 return res; 1161 } 1162 1163 amdgpu_discovery_sysfs_ips(adev, ip_die_entry, ip_offset, num_ips, !!ihdr->base_addr_64_bit); 1164 } 1165 1166 return 0; 1167 } 1168 1169 static int amdgpu_discovery_sysfs_init(struct amdgpu_device *adev) 1170 { 1171 struct kset *die_kset; 1172 int res, ii; 1173 1174 if (!adev->mman.discovery_bin) 1175 return -EINVAL; 1176 1177 adev->ip_top = kzalloc(sizeof(*adev->ip_top), GFP_KERNEL); 1178 if (!adev->ip_top) 1179 return -ENOMEM; 1180 1181 adev->ip_top->adev = adev; 1182 1183 res = kobject_init_and_add(&adev->ip_top->kobj, &ip_discovery_ktype, 1184 &adev->dev->kobj, "ip_discovery"); 1185 if (res) { 1186 DRM_ERROR("Couldn't init and add ip_discovery/"); 1187 goto Err; 1188 } 1189 1190 die_kset = &adev->ip_top->die_kset; 1191 kobject_set_name(&die_kset->kobj, "%s", "die"); 1192 die_kset->kobj.parent = &adev->ip_top->kobj; 1193 die_kset->kobj.ktype = &die_kobj_ktype; 1194 res = kset_register(&adev->ip_top->die_kset); 1195 if (res) { 1196 DRM_ERROR("Couldn't register die_kset"); 1197 goto Err; 1198 } 1199 1200 for (ii = 0; ii < ARRAY_SIZE(ip_hw_attr); ii++) 1201 ip_hw_instance_attrs[ii] = &ip_hw_attr[ii].attr; 1202 ip_hw_instance_attrs[ii] = NULL; 1203 1204 res = amdgpu_discovery_sysfs_recurse(adev); 1205 1206 return res; 1207 Err: 1208 kobject_put(&adev->ip_top->kobj); 1209 return res; 1210 } 1211 1212 /* -------------------------------------------------- */ 1213 1214 #define list_to_kobj(el) container_of(el, struct kobject, entry) 1215 1216 static void amdgpu_discovery_sysfs_ip_hw_free(struct ip_hw_id *ip_hw_id) 1217 { 1218 struct list_head *el, *tmp; 1219 struct kset *hw_id_kset; 1220 1221 hw_id_kset = &ip_hw_id->hw_id_kset; 1222 spin_lock(&hw_id_kset->list_lock); 1223 list_for_each_prev_safe(el, tmp, &hw_id_kset->list) { 1224 list_del_init(el); 1225 spin_unlock(&hw_id_kset->list_lock); 1226 /* kobject is embedded in ip_hw_instance */ 1227 kobject_put(list_to_kobj(el)); 1228 spin_lock(&hw_id_kset->list_lock); 1229 } 1230 spin_unlock(&hw_id_kset->list_lock); 1231 kobject_put(&ip_hw_id->hw_id_kset.kobj); 1232 } 1233 1234 static void amdgpu_discovery_sysfs_die_free(struct ip_die_entry *ip_die_entry) 1235 { 1236 struct list_head *el, *tmp; 1237 struct kset *ip_kset; 1238 1239 ip_kset = &ip_die_entry->ip_kset; 1240 spin_lock(&ip_kset->list_lock); 1241 list_for_each_prev_safe(el, tmp, &ip_kset->list) { 1242 list_del_init(el); 1243 spin_unlock(&ip_kset->list_lock); 1244 amdgpu_discovery_sysfs_ip_hw_free(to_ip_hw_id(list_to_kobj(el))); 1245 spin_lock(&ip_kset->list_lock); 1246 } 1247 spin_unlock(&ip_kset->list_lock); 1248 kobject_put(&ip_die_entry->ip_kset.kobj); 1249 } 1250 1251 static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev) 1252 { 1253 struct list_head *el, *tmp; 1254 struct kset *die_kset; 1255 1256 die_kset = &adev->ip_top->die_kset; 1257 spin_lock(&die_kset->list_lock); 1258 list_for_each_prev_safe(el, tmp, &die_kset->list) { 1259 list_del_init(el); 1260 spin_unlock(&die_kset->list_lock); 1261 amdgpu_discovery_sysfs_die_free(to_ip_die_entry(list_to_kobj(el))); 1262 spin_lock(&die_kset->list_lock); 1263 } 1264 spin_unlock(&die_kset->list_lock); 1265 kobject_put(&adev->ip_top->die_kset.kobj); 1266 kobject_put(&adev->ip_top->kobj); 1267 } 1268 1269 /* ================================================== */ 1270 1271 static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev) 1272 { 1273 uint8_t num_base_address, subrev, variant; 1274 struct binary_header *bhdr; 1275 struct ip_discovery_header *ihdr; 1276 struct die_header *dhdr; 1277 struct ip_v4 *ip; 1278 uint16_t die_offset; 1279 uint16_t ip_offset; 1280 uint16_t num_dies; 1281 uint16_t num_ips; 1282 int hw_ip; 1283 int i, j, k; 1284 int r; 1285 1286 r = amdgpu_discovery_init(adev); 1287 if (r) { 1288 DRM_ERROR("amdgpu_discovery_init failed\n"); 1289 return r; 1290 } 1291 1292 adev->gfx.xcc_mask = 0; 1293 adev->sdma.sdma_mask = 0; 1294 adev->vcn.inst_mask = 0; 1295 adev->jpeg.inst_mask = 0; 1296 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1297 ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + 1298 le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); 1299 num_dies = le16_to_cpu(ihdr->num_dies); 1300 1301 DRM_DEBUG("number of dies: %d\n", num_dies); 1302 1303 for (i = 0; i < num_dies; i++) { 1304 die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); 1305 dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); 1306 num_ips = le16_to_cpu(dhdr->num_ips); 1307 ip_offset = die_offset + sizeof(*dhdr); 1308 1309 if (le16_to_cpu(dhdr->die_id) != i) { 1310 DRM_ERROR("invalid die id %d, expected %d\n", 1311 le16_to_cpu(dhdr->die_id), i); 1312 return -EINVAL; 1313 } 1314 1315 DRM_DEBUG("number of hardware IPs on die%d: %d\n", 1316 le16_to_cpu(dhdr->die_id), num_ips); 1317 1318 for (j = 0; j < num_ips; j++) { 1319 ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); 1320 1321 if (amdgpu_discovery_validate_ip(ip)) 1322 goto next_ip; 1323 1324 num_base_address = ip->num_base_address; 1325 1326 DRM_DEBUG("%s(%d) #%d v%d.%d.%d:\n", 1327 hw_id_names[le16_to_cpu(ip->hw_id)], 1328 le16_to_cpu(ip->hw_id), 1329 ip->instance_number, 1330 ip->major, ip->minor, 1331 ip->revision); 1332 1333 if (le16_to_cpu(ip->hw_id) == VCN_HWID) { 1334 /* Bit [5:0]: original revision value 1335 * Bit [7:6]: en/decode capability: 1336 * 0b00 : VCN function normally 1337 * 0b10 : encode is disabled 1338 * 0b01 : decode is disabled 1339 */ 1340 if (adev->vcn.num_vcn_inst < 1341 AMDGPU_MAX_VCN_INSTANCES) { 1342 adev->vcn.vcn_config[adev->vcn.num_vcn_inst] = 1343 ip->revision & 0xc0; 1344 adev->vcn.num_vcn_inst++; 1345 adev->vcn.inst_mask |= 1346 (1U << ip->instance_number); 1347 adev->jpeg.inst_mask |= 1348 (1U << ip->instance_number); 1349 } else { 1350 dev_err(adev->dev, "Too many VCN instances: %d vs %d\n", 1351 adev->vcn.num_vcn_inst + 1, 1352 AMDGPU_MAX_VCN_INSTANCES); 1353 } 1354 ip->revision &= ~0xc0; 1355 } 1356 if (le16_to_cpu(ip->hw_id) == SDMA0_HWID || 1357 le16_to_cpu(ip->hw_id) == SDMA1_HWID || 1358 le16_to_cpu(ip->hw_id) == SDMA2_HWID || 1359 le16_to_cpu(ip->hw_id) == SDMA3_HWID) { 1360 if (adev->sdma.num_instances < 1361 AMDGPU_MAX_SDMA_INSTANCES) { 1362 adev->sdma.num_instances++; 1363 adev->sdma.sdma_mask |= 1364 (1U << ip->instance_number); 1365 } else { 1366 dev_err(adev->dev, "Too many SDMA instances: %d vs %d\n", 1367 adev->sdma.num_instances + 1, 1368 AMDGPU_MAX_SDMA_INSTANCES); 1369 } 1370 } 1371 1372 if (le16_to_cpu(ip->hw_id) == VPE_HWID) { 1373 if (adev->vpe.num_instances < AMDGPU_MAX_VPE_INSTANCES) 1374 adev->vpe.num_instances++; 1375 else 1376 dev_err(adev->dev, "Too many VPE instances: %d vs %d\n", 1377 adev->vpe.num_instances + 1, 1378 AMDGPU_MAX_VPE_INSTANCES); 1379 } 1380 1381 if (le16_to_cpu(ip->hw_id) == UMC_HWID) { 1382 adev->gmc.num_umc++; 1383 adev->umc.node_inst_num++; 1384 } 1385 1386 if (le16_to_cpu(ip->hw_id) == GC_HWID) 1387 adev->gfx.xcc_mask |= 1388 (1U << ip->instance_number); 1389 1390 for (k = 0; k < num_base_address; k++) { 1391 /* 1392 * convert the endianness of base addresses in place, 1393 * so that we don't need to convert them when accessing adev->reg_offset. 1394 */ 1395 if (ihdr->base_addr_64_bit) 1396 /* Truncate the 64bit base address from ip discovery 1397 * and only store lower 32bit ip base in reg_offset[]. 1398 * Bits > 32 follows ASIC specific format, thus just 1399 * discard them and handle it within specific ASIC. 1400 * By this way reg_offset[] and related helpers can 1401 * stay unchanged. 1402 * The base address is in dwords, thus clear the 1403 * highest 2 bits to store. 1404 */ 1405 ip->base_address[k] = 1406 lower_32_bits(le64_to_cpu(ip->base_address_64[k])) & 0x3FFFFFFF; 1407 else 1408 ip->base_address[k] = le32_to_cpu(ip->base_address[k]); 1409 DRM_DEBUG("\t0x%08x\n", ip->base_address[k]); 1410 } 1411 1412 for (hw_ip = 0; hw_ip < MAX_HWIP; hw_ip++) { 1413 if (hw_id_map[hw_ip] == le16_to_cpu(ip->hw_id) && 1414 hw_id_map[hw_ip] != 0) { 1415 DRM_DEBUG("set register base offset for %s\n", 1416 hw_id_names[le16_to_cpu(ip->hw_id)]); 1417 adev->reg_offset[hw_ip][ip->instance_number] = 1418 ip->base_address; 1419 /* Instance support is somewhat inconsistent. 1420 * SDMA is a good example. Sienna cichlid has 4 total 1421 * SDMA instances, each enumerated separately (HWIDs 1422 * 42, 43, 68, 69). Arcturus has 8 total SDMA instances, 1423 * but they are enumerated as multiple instances of the 1424 * same HWIDs (4x HWID 42, 4x HWID 43). UMC is another 1425 * example. On most chips there are multiple instances 1426 * with the same HWID. 1427 */ 1428 1429 if (ihdr->version < 3) { 1430 subrev = 0; 1431 variant = 0; 1432 } else { 1433 subrev = ip->sub_revision; 1434 variant = ip->variant; 1435 } 1436 1437 adev->ip_versions[hw_ip] 1438 [ip->instance_number] = 1439 IP_VERSION_FULL(ip->major, 1440 ip->minor, 1441 ip->revision, 1442 variant, 1443 subrev); 1444 } 1445 } 1446 1447 next_ip: 1448 if (ihdr->base_addr_64_bit) 1449 ip_offset += struct_size(ip, base_address_64, ip->num_base_address); 1450 else 1451 ip_offset += struct_size(ip, base_address, ip->num_base_address); 1452 } 1453 } 1454 1455 return 0; 1456 } 1457 1458 static void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev) 1459 { 1460 int vcn_harvest_count = 0; 1461 int umc_harvest_count = 0; 1462 1463 /* 1464 * Harvest table does not fit Navi1x and legacy GPUs, 1465 * so read harvest bit per IP data structure to set 1466 * harvest configuration. 1467 */ 1468 if (amdgpu_ip_version(adev, GC_HWIP, 0) < IP_VERSION(10, 2, 0) && 1469 amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 3) && 1470 amdgpu_ip_version(adev, GC_HWIP, 0) != IP_VERSION(9, 4, 4)) { 1471 if ((adev->pdev->device == 0x731E && 1472 (adev->pdev->revision == 0xC6 || 1473 adev->pdev->revision == 0xC7)) || 1474 (adev->pdev->device == 0x7340 && 1475 adev->pdev->revision == 0xC9) || 1476 (adev->pdev->device == 0x7360 && 1477 adev->pdev->revision == 0xC7)) 1478 amdgpu_discovery_read_harvest_bit_per_ip(adev, 1479 &vcn_harvest_count); 1480 } else { 1481 amdgpu_discovery_read_from_harvest_table(adev, 1482 &vcn_harvest_count, 1483 &umc_harvest_count); 1484 } 1485 1486 amdgpu_discovery_harvest_config_quirk(adev); 1487 1488 if (vcn_harvest_count == adev->vcn.num_vcn_inst) { 1489 adev->harvest_ip_mask |= AMD_HARVEST_IP_VCN_MASK; 1490 adev->harvest_ip_mask |= AMD_HARVEST_IP_JPEG_MASK; 1491 } 1492 1493 if (umc_harvest_count < adev->gmc.num_umc) { 1494 adev->gmc.num_umc -= umc_harvest_count; 1495 } 1496 } 1497 1498 union gc_info { 1499 struct gc_info_v1_0 v1; 1500 struct gc_info_v1_1 v1_1; 1501 struct gc_info_v1_2 v1_2; 1502 struct gc_info_v2_0 v2; 1503 struct gc_info_v2_1 v2_1; 1504 }; 1505 1506 static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) 1507 { 1508 struct binary_header *bhdr; 1509 union gc_info *gc_info; 1510 u16 offset; 1511 1512 if (!adev->mman.discovery_bin) { 1513 DRM_ERROR("ip discovery uninitialized\n"); 1514 return -EINVAL; 1515 } 1516 1517 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1518 offset = le16_to_cpu(bhdr->table_list[GC].offset); 1519 1520 if (!offset) 1521 return 0; 1522 1523 gc_info = (union gc_info *)(adev->mman.discovery_bin + offset); 1524 1525 switch (le16_to_cpu(gc_info->v1.header.version_major)) { 1526 case 1: 1527 adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v1.gc_num_se); 1528 adev->gfx.config.max_cu_per_sh = 2 * (le32_to_cpu(gc_info->v1.gc_num_wgp0_per_sa) + 1529 le32_to_cpu(gc_info->v1.gc_num_wgp1_per_sa)); 1530 adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v1.gc_num_sa_per_se); 1531 adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v1.gc_num_rb_per_se); 1532 adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v1.gc_num_gl2c); 1533 adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v1.gc_num_gprs); 1534 adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v1.gc_num_max_gs_thds); 1535 adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v1.gc_gs_table_depth); 1536 adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v1.gc_gsprim_buff_depth); 1537 adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v1.gc_double_offchip_lds_buffer); 1538 adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v1.gc_wave_size); 1539 adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v1.gc_max_waves_per_simd); 1540 adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v1.gc_max_scratch_slots_per_cu); 1541 adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v1.gc_lds_size); 1542 adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v1.gc_num_sc_per_se) / 1543 le32_to_cpu(gc_info->v1.gc_num_sa_per_se); 1544 adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v1.gc_num_packer_per_sc); 1545 if (le16_to_cpu(gc_info->v1.header.version_minor) >= 1) { 1546 adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v1_1.gc_num_tcp_per_sa); 1547 adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v1_1.gc_num_sdp_interface); 1548 adev->gfx.config.gc_num_tcps = le32_to_cpu(gc_info->v1_1.gc_num_tcps); 1549 } 1550 if (le16_to_cpu(gc_info->v1.header.version_minor) >= 2) { 1551 adev->gfx.config.gc_num_tcp_per_wpg = le32_to_cpu(gc_info->v1_2.gc_num_tcp_per_wpg); 1552 adev->gfx.config.gc_tcp_l1_size = le32_to_cpu(gc_info->v1_2.gc_tcp_l1_size); 1553 adev->gfx.config.gc_num_sqc_per_wgp = le32_to_cpu(gc_info->v1_2.gc_num_sqc_per_wgp); 1554 adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_instruction_cache_size_per_sqc); 1555 adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_data_cache_size_per_sqc); 1556 adev->gfx.config.gc_gl1c_per_sa = le32_to_cpu(gc_info->v1_2.gc_gl1c_per_sa); 1557 adev->gfx.config.gc_gl1c_size_per_instance = le32_to_cpu(gc_info->v1_2.gc_gl1c_size_per_instance); 1558 adev->gfx.config.gc_gl2c_per_gpu = le32_to_cpu(gc_info->v1_2.gc_gl2c_per_gpu); 1559 } 1560 break; 1561 case 2: 1562 adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v2.gc_num_se); 1563 adev->gfx.config.max_cu_per_sh = le32_to_cpu(gc_info->v2.gc_num_cu_per_sh); 1564 adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v2.gc_num_sh_per_se); 1565 adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v2.gc_num_rb_per_se); 1566 adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v2.gc_num_tccs); 1567 adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v2.gc_num_gprs); 1568 adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v2.gc_num_max_gs_thds); 1569 adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v2.gc_gs_table_depth); 1570 adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v2.gc_gsprim_buff_depth); 1571 adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v2.gc_double_offchip_lds_buffer); 1572 adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v2.gc_wave_size); 1573 adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v2.gc_max_waves_per_simd); 1574 adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v2.gc_max_scratch_slots_per_cu); 1575 adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v2.gc_lds_size); 1576 adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v2.gc_num_sc_per_se) / 1577 le32_to_cpu(gc_info->v2.gc_num_sh_per_se); 1578 adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v2.gc_num_packer_per_sc); 1579 if (le16_to_cpu(gc_info->v2.header.version_minor) == 1) { 1580 adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v2_1.gc_num_tcp_per_sh); 1581 adev->gfx.config.gc_tcp_size_per_cu = le32_to_cpu(gc_info->v2_1.gc_tcp_size_per_cu); 1582 adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v2_1.gc_num_sdp_interface); /* per XCD */ 1583 adev->gfx.config.gc_num_cu_per_sqc = le32_to_cpu(gc_info->v2_1.gc_num_cu_per_sqc); 1584 adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_instruction_cache_size_per_sqc); 1585 adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v2_1.gc_scalar_data_cache_size_per_sqc); 1586 adev->gfx.config.gc_tcc_size = le32_to_cpu(gc_info->v2_1.gc_tcc_size); /* per XCD */ 1587 } 1588 break; 1589 default: 1590 dev_err(adev->dev, 1591 "Unhandled GC info table %d.%d\n", 1592 le16_to_cpu(gc_info->v1.header.version_major), 1593 le16_to_cpu(gc_info->v1.header.version_minor)); 1594 return -EINVAL; 1595 } 1596 return 0; 1597 } 1598 1599 union mall_info { 1600 struct mall_info_v1_0 v1; 1601 struct mall_info_v2_0 v2; 1602 }; 1603 1604 static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) 1605 { 1606 struct binary_header *bhdr; 1607 union mall_info *mall_info; 1608 u32 u, mall_size_per_umc, m_s_present, half_use; 1609 u64 mall_size; 1610 u16 offset; 1611 1612 if (!adev->mman.discovery_bin) { 1613 DRM_ERROR("ip discovery uninitialized\n"); 1614 return -EINVAL; 1615 } 1616 1617 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1618 offset = le16_to_cpu(bhdr->table_list[MALL_INFO].offset); 1619 1620 if (!offset) 1621 return 0; 1622 1623 mall_info = (union mall_info *)(adev->mman.discovery_bin + offset); 1624 1625 switch (le16_to_cpu(mall_info->v1.header.version_major)) { 1626 case 1: 1627 mall_size = 0; 1628 mall_size_per_umc = le32_to_cpu(mall_info->v1.mall_size_per_m); 1629 m_s_present = le32_to_cpu(mall_info->v1.m_s_present); 1630 half_use = le32_to_cpu(mall_info->v1.m_half_use); 1631 for (u = 0; u < adev->gmc.num_umc; u++) { 1632 if (m_s_present & (1 << u)) 1633 mall_size += mall_size_per_umc * 2; 1634 else if (half_use & (1 << u)) 1635 mall_size += mall_size_per_umc / 2; 1636 else 1637 mall_size += mall_size_per_umc; 1638 } 1639 adev->gmc.mall_size = mall_size; 1640 adev->gmc.m_half_use = half_use; 1641 break; 1642 case 2: 1643 mall_size_per_umc = le32_to_cpu(mall_info->v2.mall_size_per_umc); 1644 adev->gmc.mall_size = (uint64_t)mall_size_per_umc * adev->gmc.num_umc; 1645 break; 1646 default: 1647 dev_err(adev->dev, 1648 "Unhandled MALL info table %d.%d\n", 1649 le16_to_cpu(mall_info->v1.header.version_major), 1650 le16_to_cpu(mall_info->v1.header.version_minor)); 1651 return -EINVAL; 1652 } 1653 return 0; 1654 } 1655 1656 union vcn_info { 1657 struct vcn_info_v1_0 v1; 1658 }; 1659 1660 static int amdgpu_discovery_get_vcn_info(struct amdgpu_device *adev) 1661 { 1662 struct binary_header *bhdr; 1663 union vcn_info *vcn_info; 1664 u16 offset; 1665 int v; 1666 1667 if (!adev->mman.discovery_bin) { 1668 DRM_ERROR("ip discovery uninitialized\n"); 1669 return -EINVAL; 1670 } 1671 1672 /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES 1673 * which is smaller than VCN_INFO_TABLE_MAX_NUM_INSTANCES 1674 * but that may change in the future with new GPUs so keep this 1675 * check for defensive purposes. 1676 */ 1677 if (adev->vcn.num_vcn_inst > VCN_INFO_TABLE_MAX_NUM_INSTANCES) { 1678 dev_err(adev->dev, "invalid vcn instances\n"); 1679 return -EINVAL; 1680 } 1681 1682 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1683 offset = le16_to_cpu(bhdr->table_list[VCN_INFO].offset); 1684 1685 if (!offset) 1686 return 0; 1687 1688 vcn_info = (union vcn_info *)(adev->mman.discovery_bin + offset); 1689 1690 switch (le16_to_cpu(vcn_info->v1.header.version_major)) { 1691 case 1: 1692 /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES 1693 * so this won't overflow. 1694 */ 1695 for (v = 0; v < adev->vcn.num_vcn_inst; v++) { 1696 adev->vcn.vcn_codec_disable_mask[v] = 1697 le32_to_cpu(vcn_info->v1.instance_info[v].fuse_data.all_bits); 1698 } 1699 break; 1700 default: 1701 dev_err(adev->dev, 1702 "Unhandled VCN info table %d.%d\n", 1703 le16_to_cpu(vcn_info->v1.header.version_major), 1704 le16_to_cpu(vcn_info->v1.header.version_minor)); 1705 return -EINVAL; 1706 } 1707 return 0; 1708 } 1709 1710 union nps_info { 1711 struct nps_info_v1_0 v1; 1712 }; 1713 1714 int amdgpu_discovery_get_nps_info(struct amdgpu_device *adev, 1715 uint32_t *nps_type, 1716 struct amdgpu_gmc_memrange **ranges, 1717 int *range_cnt) 1718 { 1719 struct amdgpu_gmc_memrange *mem_ranges; 1720 struct binary_header *bhdr; 1721 union nps_info *nps_info; 1722 u16 offset; 1723 int i; 1724 1725 if (!nps_type || !range_cnt || !ranges) 1726 return -EINVAL; 1727 1728 if (!adev->mman.discovery_bin) { 1729 dev_err(adev->dev, 1730 "fetch mem range failed, ip discovery uninitialized\n"); 1731 return -EINVAL; 1732 } 1733 1734 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1735 offset = le16_to_cpu(bhdr->table_list[NPS_INFO].offset); 1736 1737 if (!offset) 1738 return -ENOENT; 1739 1740 /* If verification fails, return as if NPS table doesn't exist */ 1741 if (amdgpu_discovery_verify_npsinfo(adev, bhdr)) 1742 return -ENOENT; 1743 1744 nps_info = (union nps_info *)(adev->mman.discovery_bin + offset); 1745 1746 switch (le16_to_cpu(nps_info->v1.header.version_major)) { 1747 case 1: 1748 *nps_type = nps_info->v1.nps_type; 1749 *range_cnt = nps_info->v1.count; 1750 mem_ranges = kvzalloc( 1751 *range_cnt * sizeof(struct amdgpu_gmc_memrange), 1752 GFP_KERNEL); 1753 for (i = 0; i < *range_cnt; i++) { 1754 mem_ranges[i].base_address = 1755 nps_info->v1.instance_info[i].base_address; 1756 mem_ranges[i].limit_address = 1757 nps_info->v1.instance_info[i].limit_address; 1758 mem_ranges[i].nid_mask = -1; 1759 mem_ranges[i].flags = 0; 1760 } 1761 *ranges = mem_ranges; 1762 break; 1763 default: 1764 dev_err(adev->dev, "Unhandled NPS info table %d.%d\n", 1765 le16_to_cpu(nps_info->v1.header.version_major), 1766 le16_to_cpu(nps_info->v1.header.version_minor)); 1767 return -EINVAL; 1768 } 1769 1770 return 0; 1771 } 1772 1773 static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev) 1774 { 1775 /* what IP to use for this? */ 1776 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 1777 case IP_VERSION(9, 0, 1): 1778 case IP_VERSION(9, 1, 0): 1779 case IP_VERSION(9, 2, 1): 1780 case IP_VERSION(9, 2, 2): 1781 case IP_VERSION(9, 3, 0): 1782 case IP_VERSION(9, 4, 0): 1783 case IP_VERSION(9, 4, 1): 1784 case IP_VERSION(9, 4, 2): 1785 case IP_VERSION(9, 4, 3): 1786 case IP_VERSION(9, 4, 4): 1787 amdgpu_device_ip_block_add(adev, &vega10_common_ip_block); 1788 break; 1789 case IP_VERSION(10, 1, 10): 1790 case IP_VERSION(10, 1, 1): 1791 case IP_VERSION(10, 1, 2): 1792 case IP_VERSION(10, 1, 3): 1793 case IP_VERSION(10, 1, 4): 1794 case IP_VERSION(10, 3, 0): 1795 case IP_VERSION(10, 3, 1): 1796 case IP_VERSION(10, 3, 2): 1797 case IP_VERSION(10, 3, 3): 1798 case IP_VERSION(10, 3, 4): 1799 case IP_VERSION(10, 3, 5): 1800 case IP_VERSION(10, 3, 6): 1801 case IP_VERSION(10, 3, 7): 1802 amdgpu_device_ip_block_add(adev, &nv_common_ip_block); 1803 break; 1804 case IP_VERSION(11, 0, 0): 1805 case IP_VERSION(11, 0, 1): 1806 case IP_VERSION(11, 0, 2): 1807 case IP_VERSION(11, 0, 3): 1808 case IP_VERSION(11, 0, 4): 1809 case IP_VERSION(11, 5, 0): 1810 case IP_VERSION(11, 5, 1): 1811 case IP_VERSION(11, 5, 2): 1812 amdgpu_device_ip_block_add(adev, &soc21_common_ip_block); 1813 break; 1814 case IP_VERSION(12, 0, 0): 1815 case IP_VERSION(12, 0, 1): 1816 amdgpu_device_ip_block_add(adev, &soc24_common_ip_block); 1817 break; 1818 default: 1819 dev_err(adev->dev, 1820 "Failed to add common ip block(GC_HWIP:0x%x)\n", 1821 amdgpu_ip_version(adev, GC_HWIP, 0)); 1822 return -EINVAL; 1823 } 1824 return 0; 1825 } 1826 1827 static int amdgpu_discovery_set_gmc_ip_blocks(struct amdgpu_device *adev) 1828 { 1829 /* use GC or MMHUB IP version */ 1830 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 1831 case IP_VERSION(9, 0, 1): 1832 case IP_VERSION(9, 1, 0): 1833 case IP_VERSION(9, 2, 1): 1834 case IP_VERSION(9, 2, 2): 1835 case IP_VERSION(9, 3, 0): 1836 case IP_VERSION(9, 4, 0): 1837 case IP_VERSION(9, 4, 1): 1838 case IP_VERSION(9, 4, 2): 1839 case IP_VERSION(9, 4, 3): 1840 case IP_VERSION(9, 4, 4): 1841 amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block); 1842 break; 1843 case IP_VERSION(10, 1, 10): 1844 case IP_VERSION(10, 1, 1): 1845 case IP_VERSION(10, 1, 2): 1846 case IP_VERSION(10, 1, 3): 1847 case IP_VERSION(10, 1, 4): 1848 case IP_VERSION(10, 3, 0): 1849 case IP_VERSION(10, 3, 1): 1850 case IP_VERSION(10, 3, 2): 1851 case IP_VERSION(10, 3, 3): 1852 case IP_VERSION(10, 3, 4): 1853 case IP_VERSION(10, 3, 5): 1854 case IP_VERSION(10, 3, 6): 1855 case IP_VERSION(10, 3, 7): 1856 amdgpu_device_ip_block_add(adev, &gmc_v10_0_ip_block); 1857 break; 1858 case IP_VERSION(11, 0, 0): 1859 case IP_VERSION(11, 0, 1): 1860 case IP_VERSION(11, 0, 2): 1861 case IP_VERSION(11, 0, 3): 1862 case IP_VERSION(11, 0, 4): 1863 case IP_VERSION(11, 5, 0): 1864 case IP_VERSION(11, 5, 1): 1865 case IP_VERSION(11, 5, 2): 1866 amdgpu_device_ip_block_add(adev, &gmc_v11_0_ip_block); 1867 break; 1868 case IP_VERSION(12, 0, 0): 1869 case IP_VERSION(12, 0, 1): 1870 amdgpu_device_ip_block_add(adev, &gmc_v12_0_ip_block); 1871 break; 1872 default: 1873 dev_err(adev->dev, "Failed to add gmc ip block(GC_HWIP:0x%x)\n", 1874 amdgpu_ip_version(adev, GC_HWIP, 0)); 1875 return -EINVAL; 1876 } 1877 return 0; 1878 } 1879 1880 static int amdgpu_discovery_set_ih_ip_blocks(struct amdgpu_device *adev) 1881 { 1882 switch (amdgpu_ip_version(adev, OSSSYS_HWIP, 0)) { 1883 case IP_VERSION(4, 0, 0): 1884 case IP_VERSION(4, 0, 1): 1885 case IP_VERSION(4, 1, 0): 1886 case IP_VERSION(4, 1, 1): 1887 case IP_VERSION(4, 3, 0): 1888 amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block); 1889 break; 1890 case IP_VERSION(4, 2, 0): 1891 case IP_VERSION(4, 2, 1): 1892 case IP_VERSION(4, 4, 0): 1893 case IP_VERSION(4, 4, 2): 1894 case IP_VERSION(4, 4, 5): 1895 amdgpu_device_ip_block_add(adev, &vega20_ih_ip_block); 1896 break; 1897 case IP_VERSION(5, 0, 0): 1898 case IP_VERSION(5, 0, 1): 1899 case IP_VERSION(5, 0, 2): 1900 case IP_VERSION(5, 0, 3): 1901 case IP_VERSION(5, 2, 0): 1902 case IP_VERSION(5, 2, 1): 1903 amdgpu_device_ip_block_add(adev, &navi10_ih_ip_block); 1904 break; 1905 case IP_VERSION(6, 0, 0): 1906 case IP_VERSION(6, 0, 1): 1907 case IP_VERSION(6, 0, 2): 1908 amdgpu_device_ip_block_add(adev, &ih_v6_0_ip_block); 1909 break; 1910 case IP_VERSION(6, 1, 0): 1911 amdgpu_device_ip_block_add(adev, &ih_v6_1_ip_block); 1912 break; 1913 case IP_VERSION(7, 0, 0): 1914 amdgpu_device_ip_block_add(adev, &ih_v7_0_ip_block); 1915 break; 1916 default: 1917 dev_err(adev->dev, 1918 "Failed to add ih ip block(OSSSYS_HWIP:0x%x)\n", 1919 amdgpu_ip_version(adev, OSSSYS_HWIP, 0)); 1920 return -EINVAL; 1921 } 1922 return 0; 1923 } 1924 1925 static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev) 1926 { 1927 switch (amdgpu_ip_version(adev, MP0_HWIP, 0)) { 1928 case IP_VERSION(9, 0, 0): 1929 amdgpu_device_ip_block_add(adev, &psp_v3_1_ip_block); 1930 break; 1931 case IP_VERSION(10, 0, 0): 1932 case IP_VERSION(10, 0, 1): 1933 amdgpu_device_ip_block_add(adev, &psp_v10_0_ip_block); 1934 break; 1935 case IP_VERSION(11, 0, 0): 1936 case IP_VERSION(11, 0, 2): 1937 case IP_VERSION(11, 0, 4): 1938 case IP_VERSION(11, 0, 5): 1939 case IP_VERSION(11, 0, 9): 1940 case IP_VERSION(11, 0, 7): 1941 case IP_VERSION(11, 0, 11): 1942 case IP_VERSION(11, 0, 12): 1943 case IP_VERSION(11, 0, 13): 1944 case IP_VERSION(11, 5, 0): 1945 amdgpu_device_ip_block_add(adev, &psp_v11_0_ip_block); 1946 break; 1947 case IP_VERSION(11, 0, 8): 1948 amdgpu_device_ip_block_add(adev, &psp_v11_0_8_ip_block); 1949 break; 1950 case IP_VERSION(11, 0, 3): 1951 case IP_VERSION(12, 0, 1): 1952 amdgpu_device_ip_block_add(adev, &psp_v12_0_ip_block); 1953 break; 1954 case IP_VERSION(13, 0, 0): 1955 case IP_VERSION(13, 0, 1): 1956 case IP_VERSION(13, 0, 2): 1957 case IP_VERSION(13, 0, 3): 1958 case IP_VERSION(13, 0, 5): 1959 case IP_VERSION(13, 0, 6): 1960 case IP_VERSION(13, 0, 7): 1961 case IP_VERSION(13, 0, 8): 1962 case IP_VERSION(13, 0, 10): 1963 case IP_VERSION(13, 0, 11): 1964 case IP_VERSION(13, 0, 14): 1965 case IP_VERSION(14, 0, 0): 1966 case IP_VERSION(14, 0, 1): 1967 case IP_VERSION(14, 0, 4): 1968 amdgpu_device_ip_block_add(adev, &psp_v13_0_ip_block); 1969 break; 1970 case IP_VERSION(13, 0, 4): 1971 amdgpu_device_ip_block_add(adev, &psp_v13_0_4_ip_block); 1972 break; 1973 case IP_VERSION(14, 0, 2): 1974 case IP_VERSION(14, 0, 3): 1975 amdgpu_device_ip_block_add(adev, &psp_v14_0_ip_block); 1976 break; 1977 default: 1978 dev_err(adev->dev, 1979 "Failed to add psp ip block(MP0_HWIP:0x%x)\n", 1980 amdgpu_ip_version(adev, MP0_HWIP, 0)); 1981 return -EINVAL; 1982 } 1983 return 0; 1984 } 1985 1986 static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev) 1987 { 1988 switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { 1989 case IP_VERSION(9, 0, 0): 1990 case IP_VERSION(10, 0, 0): 1991 case IP_VERSION(10, 0, 1): 1992 case IP_VERSION(11, 0, 2): 1993 if (adev->asic_type == CHIP_ARCTURUS) 1994 amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); 1995 else 1996 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1997 break; 1998 case IP_VERSION(11, 0, 0): 1999 case IP_VERSION(11, 0, 5): 2000 case IP_VERSION(11, 0, 9): 2001 case IP_VERSION(11, 0, 7): 2002 case IP_VERSION(11, 0, 8): 2003 case IP_VERSION(11, 0, 11): 2004 case IP_VERSION(11, 0, 12): 2005 case IP_VERSION(11, 0, 13): 2006 case IP_VERSION(11, 5, 0): 2007 amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); 2008 break; 2009 case IP_VERSION(12, 0, 0): 2010 case IP_VERSION(12, 0, 1): 2011 amdgpu_device_ip_block_add(adev, &smu_v12_0_ip_block); 2012 break; 2013 case IP_VERSION(13, 0, 0): 2014 case IP_VERSION(13, 0, 1): 2015 case IP_VERSION(13, 0, 2): 2016 case IP_VERSION(13, 0, 3): 2017 case IP_VERSION(13, 0, 4): 2018 case IP_VERSION(13, 0, 5): 2019 case IP_VERSION(13, 0, 6): 2020 case IP_VERSION(13, 0, 7): 2021 case IP_VERSION(13, 0, 8): 2022 case IP_VERSION(13, 0, 10): 2023 case IP_VERSION(13, 0, 11): 2024 case IP_VERSION(13, 0, 14): 2025 amdgpu_device_ip_block_add(adev, &smu_v13_0_ip_block); 2026 break; 2027 case IP_VERSION(14, 0, 0): 2028 case IP_VERSION(14, 0, 1): 2029 case IP_VERSION(14, 0, 2): 2030 case IP_VERSION(14, 0, 3): 2031 case IP_VERSION(14, 0, 4): 2032 amdgpu_device_ip_block_add(adev, &smu_v14_0_ip_block); 2033 break; 2034 default: 2035 dev_err(adev->dev, 2036 "Failed to add smu ip block(MP1_HWIP:0x%x)\n", 2037 amdgpu_ip_version(adev, MP1_HWIP, 0)); 2038 return -EINVAL; 2039 } 2040 return 0; 2041 } 2042 2043 #if defined(CONFIG_DRM_AMD_DC) 2044 static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) 2045 { 2046 amdgpu_device_set_sriov_virtual_display(adev); 2047 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); 2048 } 2049 #endif 2050 2051 static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev) 2052 { 2053 if (adev->enable_virtual_display) { 2054 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); 2055 return 0; 2056 } 2057 2058 if (!amdgpu_device_has_dc_support(adev)) 2059 return 0; 2060 2061 #if defined(CONFIG_DRM_AMD_DC) 2062 if (amdgpu_ip_version(adev, DCE_HWIP, 0)) { 2063 switch (amdgpu_ip_version(adev, DCE_HWIP, 0)) { 2064 case IP_VERSION(1, 0, 0): 2065 case IP_VERSION(1, 0, 1): 2066 case IP_VERSION(2, 0, 2): 2067 case IP_VERSION(2, 0, 0): 2068 case IP_VERSION(2, 0, 3): 2069 case IP_VERSION(2, 1, 0): 2070 case IP_VERSION(3, 0, 0): 2071 case IP_VERSION(3, 0, 2): 2072 case IP_VERSION(3, 0, 3): 2073 case IP_VERSION(3, 0, 1): 2074 case IP_VERSION(3, 1, 2): 2075 case IP_VERSION(3, 1, 3): 2076 case IP_VERSION(3, 1, 4): 2077 case IP_VERSION(3, 1, 5): 2078 case IP_VERSION(3, 1, 6): 2079 case IP_VERSION(3, 2, 0): 2080 case IP_VERSION(3, 2, 1): 2081 case IP_VERSION(3, 5, 0): 2082 case IP_VERSION(3, 5, 1): 2083 case IP_VERSION(4, 1, 0): 2084 /* TODO: Fix IP version. DC code expects version 4.0.1 */ 2085 if (adev->ip_versions[DCE_HWIP][0] == IP_VERSION(4, 1, 0)) 2086 adev->ip_versions[DCE_HWIP][0] = IP_VERSION(4, 0, 1); 2087 2088 if (amdgpu_sriov_vf(adev)) 2089 amdgpu_discovery_set_sriov_display(adev); 2090 else 2091 amdgpu_device_ip_block_add(adev, &dm_ip_block); 2092 break; 2093 default: 2094 dev_err(adev->dev, 2095 "Failed to add dm ip block(DCE_HWIP:0x%x)\n", 2096 amdgpu_ip_version(adev, DCE_HWIP, 0)); 2097 return -EINVAL; 2098 } 2099 } else if (amdgpu_ip_version(adev, DCI_HWIP, 0)) { 2100 switch (amdgpu_ip_version(adev, DCI_HWIP, 0)) { 2101 case IP_VERSION(12, 0, 0): 2102 case IP_VERSION(12, 0, 1): 2103 case IP_VERSION(12, 1, 0): 2104 if (amdgpu_sriov_vf(adev)) 2105 amdgpu_discovery_set_sriov_display(adev); 2106 else 2107 amdgpu_device_ip_block_add(adev, &dm_ip_block); 2108 break; 2109 default: 2110 dev_err(adev->dev, 2111 "Failed to add dm ip block(DCI_HWIP:0x%x)\n", 2112 amdgpu_ip_version(adev, DCI_HWIP, 0)); 2113 return -EINVAL; 2114 } 2115 } 2116 #endif 2117 return 0; 2118 } 2119 2120 static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev) 2121 { 2122 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2123 case IP_VERSION(9, 0, 1): 2124 case IP_VERSION(9, 1, 0): 2125 case IP_VERSION(9, 2, 1): 2126 case IP_VERSION(9, 2, 2): 2127 case IP_VERSION(9, 3, 0): 2128 case IP_VERSION(9, 4, 0): 2129 case IP_VERSION(9, 4, 1): 2130 case IP_VERSION(9, 4, 2): 2131 amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); 2132 break; 2133 case IP_VERSION(9, 4, 3): 2134 case IP_VERSION(9, 4, 4): 2135 amdgpu_device_ip_block_add(adev, &gfx_v9_4_3_ip_block); 2136 break; 2137 case IP_VERSION(10, 1, 10): 2138 case IP_VERSION(10, 1, 2): 2139 case IP_VERSION(10, 1, 1): 2140 case IP_VERSION(10, 1, 3): 2141 case IP_VERSION(10, 1, 4): 2142 case IP_VERSION(10, 3, 0): 2143 case IP_VERSION(10, 3, 2): 2144 case IP_VERSION(10, 3, 1): 2145 case IP_VERSION(10, 3, 4): 2146 case IP_VERSION(10, 3, 5): 2147 case IP_VERSION(10, 3, 6): 2148 case IP_VERSION(10, 3, 3): 2149 case IP_VERSION(10, 3, 7): 2150 amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block); 2151 break; 2152 case IP_VERSION(11, 0, 0): 2153 case IP_VERSION(11, 0, 1): 2154 case IP_VERSION(11, 0, 2): 2155 case IP_VERSION(11, 0, 3): 2156 case IP_VERSION(11, 0, 4): 2157 case IP_VERSION(11, 5, 0): 2158 case IP_VERSION(11, 5, 1): 2159 case IP_VERSION(11, 5, 2): 2160 amdgpu_device_ip_block_add(adev, &gfx_v11_0_ip_block); 2161 break; 2162 case IP_VERSION(12, 0, 0): 2163 case IP_VERSION(12, 0, 1): 2164 amdgpu_device_ip_block_add(adev, &gfx_v12_0_ip_block); 2165 break; 2166 default: 2167 dev_err(adev->dev, "Failed to add gfx ip block(GC_HWIP:0x%x)\n", 2168 amdgpu_ip_version(adev, GC_HWIP, 0)); 2169 return -EINVAL; 2170 } 2171 return 0; 2172 } 2173 2174 static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev) 2175 { 2176 switch (amdgpu_ip_version(adev, SDMA0_HWIP, 0)) { 2177 case IP_VERSION(4, 0, 0): 2178 case IP_VERSION(4, 0, 1): 2179 case IP_VERSION(4, 1, 0): 2180 case IP_VERSION(4, 1, 1): 2181 case IP_VERSION(4, 1, 2): 2182 case IP_VERSION(4, 2, 0): 2183 case IP_VERSION(4, 2, 2): 2184 case IP_VERSION(4, 4, 0): 2185 amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); 2186 break; 2187 case IP_VERSION(4, 4, 2): 2188 case IP_VERSION(4, 4, 5): 2189 amdgpu_device_ip_block_add(adev, &sdma_v4_4_2_ip_block); 2190 break; 2191 case IP_VERSION(5, 0, 0): 2192 case IP_VERSION(5, 0, 1): 2193 case IP_VERSION(5, 0, 2): 2194 case IP_VERSION(5, 0, 5): 2195 amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block); 2196 break; 2197 case IP_VERSION(5, 2, 0): 2198 case IP_VERSION(5, 2, 2): 2199 case IP_VERSION(5, 2, 4): 2200 case IP_VERSION(5, 2, 5): 2201 case IP_VERSION(5, 2, 6): 2202 case IP_VERSION(5, 2, 3): 2203 case IP_VERSION(5, 2, 1): 2204 case IP_VERSION(5, 2, 7): 2205 amdgpu_device_ip_block_add(adev, &sdma_v5_2_ip_block); 2206 break; 2207 case IP_VERSION(6, 0, 0): 2208 case IP_VERSION(6, 0, 1): 2209 case IP_VERSION(6, 0, 2): 2210 case IP_VERSION(6, 0, 3): 2211 case IP_VERSION(6, 1, 0): 2212 case IP_VERSION(6, 1, 1): 2213 case IP_VERSION(6, 1, 2): 2214 amdgpu_device_ip_block_add(adev, &sdma_v6_0_ip_block); 2215 break; 2216 case IP_VERSION(7, 0, 0): 2217 case IP_VERSION(7, 0, 1): 2218 amdgpu_device_ip_block_add(adev, &sdma_v7_0_ip_block); 2219 break; 2220 default: 2221 dev_err(adev->dev, 2222 "Failed to add sdma ip block(SDMA0_HWIP:0x%x)\n", 2223 amdgpu_ip_version(adev, SDMA0_HWIP, 0)); 2224 return -EINVAL; 2225 } 2226 return 0; 2227 } 2228 2229 static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev) 2230 { 2231 if (amdgpu_ip_version(adev, VCE_HWIP, 0)) { 2232 switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) { 2233 case IP_VERSION(7, 0, 0): 2234 case IP_VERSION(7, 2, 0): 2235 /* UVD is not supported on vega20 SR-IOV */ 2236 if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) 2237 amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block); 2238 break; 2239 default: 2240 dev_err(adev->dev, 2241 "Failed to add uvd v7 ip block(UVD_HWIP:0x%x)\n", 2242 amdgpu_ip_version(adev, UVD_HWIP, 0)); 2243 return -EINVAL; 2244 } 2245 switch (amdgpu_ip_version(adev, VCE_HWIP, 0)) { 2246 case IP_VERSION(4, 0, 0): 2247 case IP_VERSION(4, 1, 0): 2248 /* VCE is not supported on vega20 SR-IOV */ 2249 if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) 2250 amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block); 2251 break; 2252 default: 2253 dev_err(adev->dev, 2254 "Failed to add VCE v4 ip block(VCE_HWIP:0x%x)\n", 2255 amdgpu_ip_version(adev, VCE_HWIP, 0)); 2256 return -EINVAL; 2257 } 2258 } else { 2259 switch (amdgpu_ip_version(adev, UVD_HWIP, 0)) { 2260 case IP_VERSION(1, 0, 0): 2261 case IP_VERSION(1, 0, 1): 2262 amdgpu_device_ip_block_add(adev, &vcn_v1_0_ip_block); 2263 break; 2264 case IP_VERSION(2, 0, 0): 2265 case IP_VERSION(2, 0, 2): 2266 case IP_VERSION(2, 2, 0): 2267 amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block); 2268 if (!amdgpu_sriov_vf(adev)) 2269 amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block); 2270 break; 2271 case IP_VERSION(2, 0, 3): 2272 break; 2273 case IP_VERSION(2, 5, 0): 2274 amdgpu_device_ip_block_add(adev, &vcn_v2_5_ip_block); 2275 amdgpu_device_ip_block_add(adev, &jpeg_v2_5_ip_block); 2276 break; 2277 case IP_VERSION(2, 6, 0): 2278 amdgpu_device_ip_block_add(adev, &vcn_v2_6_ip_block); 2279 amdgpu_device_ip_block_add(adev, &jpeg_v2_6_ip_block); 2280 break; 2281 case IP_VERSION(3, 0, 0): 2282 case IP_VERSION(3, 0, 16): 2283 case IP_VERSION(3, 1, 1): 2284 case IP_VERSION(3, 1, 2): 2285 case IP_VERSION(3, 0, 2): 2286 amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); 2287 if (!amdgpu_sriov_vf(adev)) 2288 amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block); 2289 break; 2290 case IP_VERSION(3, 0, 33): 2291 amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); 2292 break; 2293 case IP_VERSION(4, 0, 0): 2294 case IP_VERSION(4, 0, 2): 2295 case IP_VERSION(4, 0, 4): 2296 amdgpu_device_ip_block_add(adev, &vcn_v4_0_ip_block); 2297 amdgpu_device_ip_block_add(adev, &jpeg_v4_0_ip_block); 2298 break; 2299 case IP_VERSION(4, 0, 3): 2300 amdgpu_device_ip_block_add(adev, &vcn_v4_0_3_ip_block); 2301 amdgpu_device_ip_block_add(adev, &jpeg_v4_0_3_ip_block); 2302 break; 2303 case IP_VERSION(4, 0, 5): 2304 case IP_VERSION(4, 0, 6): 2305 amdgpu_device_ip_block_add(adev, &vcn_v4_0_5_ip_block); 2306 amdgpu_device_ip_block_add(adev, &jpeg_v4_0_5_ip_block); 2307 break; 2308 case IP_VERSION(5, 0, 0): 2309 amdgpu_device_ip_block_add(adev, &vcn_v5_0_0_ip_block); 2310 amdgpu_device_ip_block_add(adev, &jpeg_v5_0_0_ip_block); 2311 break; 2312 default: 2313 dev_err(adev->dev, 2314 "Failed to add vcn/jpeg ip block(UVD_HWIP:0x%x)\n", 2315 amdgpu_ip_version(adev, UVD_HWIP, 0)); 2316 return -EINVAL; 2317 } 2318 } 2319 return 0; 2320 } 2321 2322 static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev) 2323 { 2324 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2325 case IP_VERSION(11, 0, 0): 2326 case IP_VERSION(11, 0, 1): 2327 case IP_VERSION(11, 0, 2): 2328 case IP_VERSION(11, 0, 3): 2329 case IP_VERSION(11, 0, 4): 2330 case IP_VERSION(11, 5, 0): 2331 case IP_VERSION(11, 5, 1): 2332 case IP_VERSION(11, 5, 2): 2333 amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block); 2334 adev->enable_mes = true; 2335 adev->enable_mes_kiq = true; 2336 break; 2337 case IP_VERSION(12, 0, 0): 2338 case IP_VERSION(12, 0, 1): 2339 amdgpu_device_ip_block_add(adev, &mes_v12_0_ip_block); 2340 adev->enable_mes = true; 2341 adev->enable_mes_kiq = true; 2342 if (amdgpu_uni_mes) 2343 adev->enable_uni_mes = true; 2344 break; 2345 default: 2346 break; 2347 } 2348 return 0; 2349 } 2350 2351 static void amdgpu_discovery_init_soc_config(struct amdgpu_device *adev) 2352 { 2353 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2354 case IP_VERSION(9, 4, 3): 2355 case IP_VERSION(9, 4, 4): 2356 aqua_vanjaram_init_soc_config(adev); 2357 break; 2358 default: 2359 break; 2360 } 2361 } 2362 2363 static int amdgpu_discovery_set_vpe_ip_blocks(struct amdgpu_device *adev) 2364 { 2365 switch (amdgpu_ip_version(adev, VPE_HWIP, 0)) { 2366 case IP_VERSION(6, 1, 0): 2367 case IP_VERSION(6, 1, 1): 2368 case IP_VERSION(6, 1, 3): 2369 amdgpu_device_ip_block_add(adev, &vpe_v6_1_ip_block); 2370 break; 2371 default: 2372 break; 2373 } 2374 2375 return 0; 2376 } 2377 2378 static int amdgpu_discovery_set_umsch_mm_ip_blocks(struct amdgpu_device *adev) 2379 { 2380 switch (amdgpu_ip_version(adev, VCN_HWIP, 0)) { 2381 case IP_VERSION(4, 0, 5): 2382 case IP_VERSION(4, 0, 6): 2383 if (amdgpu_umsch_mm & 0x1) { 2384 amdgpu_device_ip_block_add(adev, &umsch_mm_v4_0_ip_block); 2385 adev->enable_umsch_mm = true; 2386 } 2387 break; 2388 default: 2389 break; 2390 } 2391 2392 return 0; 2393 } 2394 2395 static int amdgpu_discovery_set_isp_ip_blocks(struct amdgpu_device *adev) 2396 { 2397 #if defined(CONFIG_DRM_AMD_ISP) 2398 switch (amdgpu_ip_version(adev, ISP_HWIP, 0)) { 2399 case IP_VERSION(4, 1, 0): 2400 amdgpu_device_ip_block_add(adev, &isp_v4_1_0_ip_block); 2401 break; 2402 case IP_VERSION(4, 1, 1): 2403 amdgpu_device_ip_block_add(adev, &isp_v4_1_1_ip_block); 2404 break; 2405 default: 2406 break; 2407 } 2408 #endif 2409 2410 return 0; 2411 } 2412 2413 int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) 2414 { 2415 int r; 2416 2417 switch (adev->asic_type) { 2418 case CHIP_VEGA10: 2419 vega10_reg_base_init(adev); 2420 adev->sdma.num_instances = 2; 2421 adev->gmc.num_umc = 4; 2422 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 0, 0); 2423 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 0, 0); 2424 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 0); 2425 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 0); 2426 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 0); 2427 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 0); 2428 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); 2429 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 1, 0); 2430 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 0, 0); 2431 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); 2432 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); 2433 adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); 2434 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 0); 2435 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 0, 1); 2436 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); 2437 adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); 2438 adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 0); 2439 break; 2440 case CHIP_VEGA12: 2441 vega10_reg_base_init(adev); 2442 adev->sdma.num_instances = 2; 2443 adev->gmc.num_umc = 4; 2444 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 3, 0); 2445 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 3, 0); 2446 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 1); 2447 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 1); 2448 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 1); 2449 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 1); 2450 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 5, 0); 2451 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 2, 0); 2452 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 0); 2453 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); 2454 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); 2455 adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); 2456 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 1); 2457 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 1); 2458 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); 2459 adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); 2460 adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 1); 2461 break; 2462 case CHIP_RAVEN: 2463 vega10_reg_base_init(adev); 2464 adev->sdma.num_instances = 1; 2465 adev->vcn.num_vcn_inst = 1; 2466 adev->gmc.num_umc = 2; 2467 if (adev->apu_flags & AMD_APU_IS_RAVEN2) { 2468 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 2, 0); 2469 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 2, 0); 2470 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 1); 2471 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 1); 2472 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 1); 2473 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 1); 2474 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 1); 2475 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 5, 0); 2476 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 1); 2477 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 1); 2478 adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 1, 0); 2479 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 1); 2480 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 2); 2481 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 1); 2482 adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 1); 2483 } else { 2484 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 1, 0); 2485 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 1, 0); 2486 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 0); 2487 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 0); 2488 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 0); 2489 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); 2490 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 0); 2491 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 0, 0); 2492 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 0); 2493 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 0); 2494 adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 0, 0); 2495 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 0); 2496 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 1, 0); 2497 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 0); 2498 adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 0); 2499 } 2500 break; 2501 case CHIP_VEGA20: 2502 vega20_reg_base_init(adev); 2503 adev->sdma.num_instances = 2; 2504 adev->gmc.num_umc = 8; 2505 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 0); 2506 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 0); 2507 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 0); 2508 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 0); 2509 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 0); 2510 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 0); 2511 adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 0); 2512 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 0); 2513 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 1); 2514 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 2); 2515 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); 2516 adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 2); 2517 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 2); 2518 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 0); 2519 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 2, 0); 2520 adev->ip_versions[UVD_HWIP][1] = IP_VERSION(7, 2, 0); 2521 adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 1, 0); 2522 adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 1, 0); 2523 break; 2524 case CHIP_ARCTURUS: 2525 arct_reg_base_init(adev); 2526 adev->sdma.num_instances = 8; 2527 adev->vcn.num_vcn_inst = 2; 2528 adev->gmc.num_umc = 8; 2529 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 1); 2530 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 1); 2531 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 1); 2532 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 1); 2533 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 2); 2534 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 2); 2535 adev->ip_versions[SDMA1_HWIP][1] = IP_VERSION(4, 2, 2); 2536 adev->ip_versions[SDMA1_HWIP][2] = IP_VERSION(4, 2, 2); 2537 adev->ip_versions[SDMA1_HWIP][3] = IP_VERSION(4, 2, 2); 2538 adev->ip_versions[SDMA1_HWIP][4] = IP_VERSION(4, 2, 2); 2539 adev->ip_versions[SDMA1_HWIP][5] = IP_VERSION(4, 2, 2); 2540 adev->ip_versions[SDMA1_HWIP][6] = IP_VERSION(4, 2, 2); 2541 adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 1); 2542 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 1); 2543 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 2); 2544 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 4); 2545 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); 2546 adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 3); 2547 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 3); 2548 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 1); 2549 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 5, 0); 2550 adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 5, 0); 2551 break; 2552 case CHIP_ALDEBARAN: 2553 aldebaran_reg_base_init(adev); 2554 adev->sdma.num_instances = 5; 2555 adev->vcn.num_vcn_inst = 2; 2556 adev->gmc.num_umc = 4; 2557 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 2); 2558 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 2); 2559 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 4, 0); 2560 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 4, 0); 2561 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 4, 0); 2562 adev->ip_versions[SDMA0_HWIP][1] = IP_VERSION(4, 4, 0); 2563 adev->ip_versions[SDMA0_HWIP][2] = IP_VERSION(4, 4, 0); 2564 adev->ip_versions[SDMA0_HWIP][3] = IP_VERSION(4, 4, 0); 2565 adev->ip_versions[SDMA0_HWIP][4] = IP_VERSION(4, 4, 0); 2566 adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 2); 2567 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 4); 2568 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 7, 0); 2569 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(13, 0, 2); 2570 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(13, 0, 2); 2571 adev->ip_versions[THM_HWIP][0] = IP_VERSION(13, 0, 2); 2572 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(13, 0, 2); 2573 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 2); 2574 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 6, 0); 2575 adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 6, 0); 2576 adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 1, 0); 2577 break; 2578 default: 2579 r = amdgpu_discovery_reg_base_init(adev); 2580 if (r) 2581 return -EINVAL; 2582 2583 amdgpu_discovery_harvest_ip(adev); 2584 amdgpu_discovery_get_gfx_info(adev); 2585 amdgpu_discovery_get_mall_info(adev); 2586 amdgpu_discovery_get_vcn_info(adev); 2587 break; 2588 } 2589 2590 amdgpu_discovery_init_soc_config(adev); 2591 amdgpu_discovery_sysfs_init(adev); 2592 2593 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2594 case IP_VERSION(9, 0, 1): 2595 case IP_VERSION(9, 2, 1): 2596 case IP_VERSION(9, 4, 0): 2597 case IP_VERSION(9, 4, 1): 2598 case IP_VERSION(9, 4, 2): 2599 case IP_VERSION(9, 4, 3): 2600 case IP_VERSION(9, 4, 4): 2601 adev->family = AMDGPU_FAMILY_AI; 2602 break; 2603 case IP_VERSION(9, 1, 0): 2604 case IP_VERSION(9, 2, 2): 2605 case IP_VERSION(9, 3, 0): 2606 adev->family = AMDGPU_FAMILY_RV; 2607 break; 2608 case IP_VERSION(10, 1, 10): 2609 case IP_VERSION(10, 1, 1): 2610 case IP_VERSION(10, 1, 2): 2611 case IP_VERSION(10, 1, 3): 2612 case IP_VERSION(10, 1, 4): 2613 case IP_VERSION(10, 3, 0): 2614 case IP_VERSION(10, 3, 2): 2615 case IP_VERSION(10, 3, 4): 2616 case IP_VERSION(10, 3, 5): 2617 adev->family = AMDGPU_FAMILY_NV; 2618 break; 2619 case IP_VERSION(10, 3, 1): 2620 adev->family = AMDGPU_FAMILY_VGH; 2621 adev->apu_flags |= AMD_APU_IS_VANGOGH; 2622 break; 2623 case IP_VERSION(10, 3, 3): 2624 adev->family = AMDGPU_FAMILY_YC; 2625 break; 2626 case IP_VERSION(10, 3, 6): 2627 adev->family = AMDGPU_FAMILY_GC_10_3_6; 2628 break; 2629 case IP_VERSION(10, 3, 7): 2630 adev->family = AMDGPU_FAMILY_GC_10_3_7; 2631 break; 2632 case IP_VERSION(11, 0, 0): 2633 case IP_VERSION(11, 0, 2): 2634 case IP_VERSION(11, 0, 3): 2635 adev->family = AMDGPU_FAMILY_GC_11_0_0; 2636 break; 2637 case IP_VERSION(11, 0, 1): 2638 case IP_VERSION(11, 0, 4): 2639 adev->family = AMDGPU_FAMILY_GC_11_0_1; 2640 break; 2641 case IP_VERSION(11, 5, 0): 2642 case IP_VERSION(11, 5, 1): 2643 case IP_VERSION(11, 5, 2): 2644 adev->family = AMDGPU_FAMILY_GC_11_5_0; 2645 break; 2646 case IP_VERSION(12, 0, 0): 2647 case IP_VERSION(12, 0, 1): 2648 adev->family = AMDGPU_FAMILY_GC_12_0_0; 2649 break; 2650 default: 2651 return -EINVAL; 2652 } 2653 2654 switch (amdgpu_ip_version(adev, GC_HWIP, 0)) { 2655 case IP_VERSION(9, 1, 0): 2656 case IP_VERSION(9, 2, 2): 2657 case IP_VERSION(9, 3, 0): 2658 case IP_VERSION(10, 1, 3): 2659 case IP_VERSION(10, 1, 4): 2660 case IP_VERSION(10, 3, 1): 2661 case IP_VERSION(10, 3, 3): 2662 case IP_VERSION(10, 3, 6): 2663 case IP_VERSION(10, 3, 7): 2664 case IP_VERSION(11, 0, 1): 2665 case IP_VERSION(11, 0, 4): 2666 case IP_VERSION(11, 5, 0): 2667 case IP_VERSION(11, 5, 1): 2668 case IP_VERSION(11, 5, 2): 2669 adev->flags |= AMD_IS_APU; 2670 break; 2671 default: 2672 break; 2673 } 2674 2675 if (amdgpu_ip_version(adev, XGMI_HWIP, 0) == IP_VERSION(4, 8, 0)) 2676 adev->gmc.xgmi.supported = true; 2677 2678 if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 3) || 2679 amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 4)) 2680 adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 4, 0); 2681 2682 /* set NBIO version */ 2683 switch (amdgpu_ip_version(adev, NBIO_HWIP, 0)) { 2684 case IP_VERSION(6, 1, 0): 2685 case IP_VERSION(6, 2, 0): 2686 adev->nbio.funcs = &nbio_v6_1_funcs; 2687 adev->nbio.hdp_flush_reg = &nbio_v6_1_hdp_flush_reg; 2688 break; 2689 case IP_VERSION(7, 0, 0): 2690 case IP_VERSION(7, 0, 1): 2691 case IP_VERSION(2, 5, 0): 2692 adev->nbio.funcs = &nbio_v7_0_funcs; 2693 adev->nbio.hdp_flush_reg = &nbio_v7_0_hdp_flush_reg; 2694 break; 2695 case IP_VERSION(7, 4, 0): 2696 case IP_VERSION(7, 4, 1): 2697 case IP_VERSION(7, 4, 4): 2698 adev->nbio.funcs = &nbio_v7_4_funcs; 2699 adev->nbio.hdp_flush_reg = &nbio_v7_4_hdp_flush_reg; 2700 break; 2701 case IP_VERSION(7, 9, 0): 2702 adev->nbio.funcs = &nbio_v7_9_funcs; 2703 adev->nbio.hdp_flush_reg = &nbio_v7_9_hdp_flush_reg; 2704 break; 2705 case IP_VERSION(7, 11, 0): 2706 case IP_VERSION(7, 11, 1): 2707 case IP_VERSION(7, 11, 3): 2708 adev->nbio.funcs = &nbio_v7_11_funcs; 2709 adev->nbio.hdp_flush_reg = &nbio_v7_11_hdp_flush_reg; 2710 break; 2711 case IP_VERSION(7, 2, 0): 2712 case IP_VERSION(7, 2, 1): 2713 case IP_VERSION(7, 3, 0): 2714 case IP_VERSION(7, 5, 0): 2715 case IP_VERSION(7, 5, 1): 2716 adev->nbio.funcs = &nbio_v7_2_funcs; 2717 adev->nbio.hdp_flush_reg = &nbio_v7_2_hdp_flush_reg; 2718 break; 2719 case IP_VERSION(2, 1, 1): 2720 case IP_VERSION(2, 3, 0): 2721 case IP_VERSION(2, 3, 1): 2722 case IP_VERSION(2, 3, 2): 2723 case IP_VERSION(3, 3, 0): 2724 case IP_VERSION(3, 3, 1): 2725 case IP_VERSION(3, 3, 2): 2726 case IP_VERSION(3, 3, 3): 2727 adev->nbio.funcs = &nbio_v2_3_funcs; 2728 adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg; 2729 break; 2730 case IP_VERSION(4, 3, 0): 2731 case IP_VERSION(4, 3, 1): 2732 if (amdgpu_sriov_vf(adev)) 2733 adev->nbio.funcs = &nbio_v4_3_sriov_funcs; 2734 else 2735 adev->nbio.funcs = &nbio_v4_3_funcs; 2736 adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg; 2737 break; 2738 case IP_VERSION(7, 7, 0): 2739 case IP_VERSION(7, 7, 1): 2740 adev->nbio.funcs = &nbio_v7_7_funcs; 2741 adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg; 2742 break; 2743 case IP_VERSION(6, 3, 1): 2744 adev->nbio.funcs = &nbif_v6_3_1_funcs; 2745 adev->nbio.hdp_flush_reg = &nbif_v6_3_1_hdp_flush_reg; 2746 break; 2747 default: 2748 break; 2749 } 2750 2751 switch (amdgpu_ip_version(adev, HDP_HWIP, 0)) { 2752 case IP_VERSION(4, 0, 0): 2753 case IP_VERSION(4, 0, 1): 2754 case IP_VERSION(4, 1, 0): 2755 case IP_VERSION(4, 1, 1): 2756 case IP_VERSION(4, 1, 2): 2757 case IP_VERSION(4, 2, 0): 2758 case IP_VERSION(4, 2, 1): 2759 case IP_VERSION(4, 4, 0): 2760 case IP_VERSION(4, 4, 2): 2761 case IP_VERSION(4, 4, 5): 2762 adev->hdp.funcs = &hdp_v4_0_funcs; 2763 break; 2764 case IP_VERSION(5, 0, 0): 2765 case IP_VERSION(5, 0, 1): 2766 case IP_VERSION(5, 0, 2): 2767 case IP_VERSION(5, 0, 3): 2768 case IP_VERSION(5, 0, 4): 2769 case IP_VERSION(5, 2, 0): 2770 adev->hdp.funcs = &hdp_v5_0_funcs; 2771 break; 2772 case IP_VERSION(5, 2, 1): 2773 adev->hdp.funcs = &hdp_v5_2_funcs; 2774 break; 2775 case IP_VERSION(6, 0, 0): 2776 case IP_VERSION(6, 0, 1): 2777 case IP_VERSION(6, 1, 0): 2778 adev->hdp.funcs = &hdp_v6_0_funcs; 2779 break; 2780 case IP_VERSION(7, 0, 0): 2781 adev->hdp.funcs = &hdp_v7_0_funcs; 2782 break; 2783 default: 2784 break; 2785 } 2786 2787 switch (amdgpu_ip_version(adev, DF_HWIP, 0)) { 2788 case IP_VERSION(3, 6, 0): 2789 case IP_VERSION(3, 6, 1): 2790 case IP_VERSION(3, 6, 2): 2791 adev->df.funcs = &df_v3_6_funcs; 2792 break; 2793 case IP_VERSION(2, 1, 0): 2794 case IP_VERSION(2, 1, 1): 2795 case IP_VERSION(2, 5, 0): 2796 case IP_VERSION(3, 5, 1): 2797 case IP_VERSION(3, 5, 2): 2798 adev->df.funcs = &df_v1_7_funcs; 2799 break; 2800 case IP_VERSION(4, 3, 0): 2801 adev->df.funcs = &df_v4_3_funcs; 2802 break; 2803 case IP_VERSION(4, 6, 2): 2804 adev->df.funcs = &df_v4_6_2_funcs; 2805 break; 2806 default: 2807 break; 2808 } 2809 2810 switch (amdgpu_ip_version(adev, SMUIO_HWIP, 0)) { 2811 case IP_VERSION(9, 0, 0): 2812 case IP_VERSION(9, 0, 1): 2813 case IP_VERSION(10, 0, 0): 2814 case IP_VERSION(10, 0, 1): 2815 case IP_VERSION(10, 0, 2): 2816 adev->smuio.funcs = &smuio_v9_0_funcs; 2817 break; 2818 case IP_VERSION(11, 0, 0): 2819 case IP_VERSION(11, 0, 2): 2820 case IP_VERSION(11, 0, 3): 2821 case IP_VERSION(11, 0, 4): 2822 case IP_VERSION(11, 0, 7): 2823 case IP_VERSION(11, 0, 8): 2824 adev->smuio.funcs = &smuio_v11_0_funcs; 2825 break; 2826 case IP_VERSION(11, 0, 6): 2827 case IP_VERSION(11, 0, 10): 2828 case IP_VERSION(11, 0, 11): 2829 case IP_VERSION(11, 5, 0): 2830 case IP_VERSION(13, 0, 1): 2831 case IP_VERSION(13, 0, 9): 2832 case IP_VERSION(13, 0, 10): 2833 adev->smuio.funcs = &smuio_v11_0_6_funcs; 2834 break; 2835 case IP_VERSION(13, 0, 2): 2836 adev->smuio.funcs = &smuio_v13_0_funcs; 2837 break; 2838 case IP_VERSION(13, 0, 3): 2839 adev->smuio.funcs = &smuio_v13_0_3_funcs; 2840 if (adev->smuio.funcs->get_pkg_type(adev) == AMDGPU_PKG_TYPE_APU) { 2841 adev->flags |= AMD_IS_APU; 2842 } 2843 break; 2844 case IP_VERSION(13, 0, 6): 2845 case IP_VERSION(13, 0, 8): 2846 case IP_VERSION(14, 0, 0): 2847 case IP_VERSION(14, 0, 1): 2848 adev->smuio.funcs = &smuio_v13_0_6_funcs; 2849 break; 2850 case IP_VERSION(14, 0, 2): 2851 adev->smuio.funcs = &smuio_v14_0_2_funcs; 2852 break; 2853 default: 2854 break; 2855 } 2856 2857 switch (amdgpu_ip_version(adev, LSDMA_HWIP, 0)) { 2858 case IP_VERSION(6, 0, 0): 2859 case IP_VERSION(6, 0, 1): 2860 case IP_VERSION(6, 0, 2): 2861 case IP_VERSION(6, 0, 3): 2862 adev->lsdma.funcs = &lsdma_v6_0_funcs; 2863 break; 2864 case IP_VERSION(7, 0, 0): 2865 case IP_VERSION(7, 0, 1): 2866 adev->lsdma.funcs = &lsdma_v7_0_funcs; 2867 break; 2868 default: 2869 break; 2870 } 2871 2872 r = amdgpu_discovery_set_common_ip_blocks(adev); 2873 if (r) 2874 return r; 2875 2876 r = amdgpu_discovery_set_gmc_ip_blocks(adev); 2877 if (r) 2878 return r; 2879 2880 /* For SR-IOV, PSP needs to be initialized before IH */ 2881 if (amdgpu_sriov_vf(adev)) { 2882 r = amdgpu_discovery_set_psp_ip_blocks(adev); 2883 if (r) 2884 return r; 2885 r = amdgpu_discovery_set_ih_ip_blocks(adev); 2886 if (r) 2887 return r; 2888 } else { 2889 r = amdgpu_discovery_set_ih_ip_blocks(adev); 2890 if (r) 2891 return r; 2892 2893 if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { 2894 r = amdgpu_discovery_set_psp_ip_blocks(adev); 2895 if (r) 2896 return r; 2897 } 2898 } 2899 2900 if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { 2901 r = amdgpu_discovery_set_smu_ip_blocks(adev); 2902 if (r) 2903 return r; 2904 } 2905 2906 r = amdgpu_discovery_set_display_ip_blocks(adev); 2907 if (r) 2908 return r; 2909 2910 r = amdgpu_discovery_set_gc_ip_blocks(adev); 2911 if (r) 2912 return r; 2913 2914 r = amdgpu_discovery_set_sdma_ip_blocks(adev); 2915 if (r) 2916 return r; 2917 2918 if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT && 2919 !amdgpu_sriov_vf(adev)) || 2920 (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) { 2921 r = amdgpu_discovery_set_smu_ip_blocks(adev); 2922 if (r) 2923 return r; 2924 } 2925 2926 r = amdgpu_discovery_set_mm_ip_blocks(adev); 2927 if (r) 2928 return r; 2929 2930 r = amdgpu_discovery_set_mes_ip_blocks(adev); 2931 if (r) 2932 return r; 2933 2934 r = amdgpu_discovery_set_vpe_ip_blocks(adev); 2935 if (r) 2936 return r; 2937 2938 r = amdgpu_discovery_set_umsch_mm_ip_blocks(adev); 2939 if (r) 2940 return r; 2941 2942 r = amdgpu_discovery_set_isp_ip_blocks(adev); 2943 if (r) 2944 return r; 2945 return 0; 2946 } 2947 2948