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 31 #include "soc15.h" 32 #include "gfx_v9_0.h" 33 #include "gfx_v9_4_3.h" 34 #include "gmc_v9_0.h" 35 #include "df_v1_7.h" 36 #include "df_v3_6.h" 37 #include "df_v4_3.h" 38 #include "nbio_v6_1.h" 39 #include "nbio_v7_0.h" 40 #include "nbio_v7_4.h" 41 #include "nbio_v7_9.h" 42 #include "hdp_v4_0.h" 43 #include "vega10_ih.h" 44 #include "vega20_ih.h" 45 #include "sdma_v4_0.h" 46 #include "sdma_v4_4_2.h" 47 #include "uvd_v7_0.h" 48 #include "vce_v4_0.h" 49 #include "vcn_v1_0.h" 50 #include "vcn_v2_5.h" 51 #include "jpeg_v2_5.h" 52 #include "smuio_v9_0.h" 53 #include "gmc_v10_0.h" 54 #include "gmc_v11_0.h" 55 #include "gfxhub_v2_0.h" 56 #include "mmhub_v2_0.h" 57 #include "nbio_v2_3.h" 58 #include "nbio_v4_3.h" 59 #include "nbio_v7_2.h" 60 #include "nbio_v7_7.h" 61 #include "hdp_v5_0.h" 62 #include "hdp_v5_2.h" 63 #include "hdp_v6_0.h" 64 #include "nv.h" 65 #include "soc21.h" 66 #include "navi10_ih.h" 67 #include "ih_v6_0.h" 68 #include "gfx_v10_0.h" 69 #include "gfx_v11_0.h" 70 #include "sdma_v5_0.h" 71 #include "sdma_v5_2.h" 72 #include "sdma_v6_0.h" 73 #include "lsdma_v6_0.h" 74 #include "vcn_v2_0.h" 75 #include "jpeg_v2_0.h" 76 #include "vcn_v3_0.h" 77 #include "jpeg_v3_0.h" 78 #include "vcn_v4_0.h" 79 #include "jpeg_v4_0.h" 80 #include "vcn_v4_0_3.h" 81 #include "jpeg_v4_0_3.h" 82 #include "amdgpu_vkms.h" 83 #include "mes_v10_1.h" 84 #include "mes_v11_0.h" 85 #include "smuio_v11_0.h" 86 #include "smuio_v11_0_6.h" 87 #include "smuio_v13_0.h" 88 #include "smuio_v13_0_3.h" 89 #include "smuio_v13_0_6.h" 90 91 #define FIRMWARE_IP_DISCOVERY "amdgpu/ip_discovery.bin" 92 MODULE_FIRMWARE(FIRMWARE_IP_DISCOVERY); 93 94 #define mmRCC_CONFIG_MEMSIZE 0xde3 95 #define mmMM_INDEX 0x0 96 #define mmMM_INDEX_HI 0x6 97 #define mmMM_DATA 0x1 98 99 static const char *hw_id_names[HW_ID_MAX] = { 100 [MP1_HWID] = "MP1", 101 [MP2_HWID] = "MP2", 102 [THM_HWID] = "THM", 103 [SMUIO_HWID] = "SMUIO", 104 [FUSE_HWID] = "FUSE", 105 [CLKA_HWID] = "CLKA", 106 [PWR_HWID] = "PWR", 107 [GC_HWID] = "GC", 108 [UVD_HWID] = "UVD", 109 [AUDIO_AZ_HWID] = "AUDIO_AZ", 110 [ACP_HWID] = "ACP", 111 [DCI_HWID] = "DCI", 112 [DMU_HWID] = "DMU", 113 [DCO_HWID] = "DCO", 114 [DIO_HWID] = "DIO", 115 [XDMA_HWID] = "XDMA", 116 [DCEAZ_HWID] = "DCEAZ", 117 [DAZ_HWID] = "DAZ", 118 [SDPMUX_HWID] = "SDPMUX", 119 [NTB_HWID] = "NTB", 120 [IOHC_HWID] = "IOHC", 121 [L2IMU_HWID] = "L2IMU", 122 [VCE_HWID] = "VCE", 123 [MMHUB_HWID] = "MMHUB", 124 [ATHUB_HWID] = "ATHUB", 125 [DBGU_NBIO_HWID] = "DBGU_NBIO", 126 [DFX_HWID] = "DFX", 127 [DBGU0_HWID] = "DBGU0", 128 [DBGU1_HWID] = "DBGU1", 129 [OSSSYS_HWID] = "OSSSYS", 130 [HDP_HWID] = "HDP", 131 [SDMA0_HWID] = "SDMA0", 132 [SDMA1_HWID] = "SDMA1", 133 [SDMA2_HWID] = "SDMA2", 134 [SDMA3_HWID] = "SDMA3", 135 [LSDMA_HWID] = "LSDMA", 136 [ISP_HWID] = "ISP", 137 [DBGU_IO_HWID] = "DBGU_IO", 138 [DF_HWID] = "DF", 139 [CLKB_HWID] = "CLKB", 140 [FCH_HWID] = "FCH", 141 [DFX_DAP_HWID] = "DFX_DAP", 142 [L1IMU_PCIE_HWID] = "L1IMU_PCIE", 143 [L1IMU_NBIF_HWID] = "L1IMU_NBIF", 144 [L1IMU_IOAGR_HWID] = "L1IMU_IOAGR", 145 [L1IMU3_HWID] = "L1IMU3", 146 [L1IMU4_HWID] = "L1IMU4", 147 [L1IMU5_HWID] = "L1IMU5", 148 [L1IMU6_HWID] = "L1IMU6", 149 [L1IMU7_HWID] = "L1IMU7", 150 [L1IMU8_HWID] = "L1IMU8", 151 [L1IMU9_HWID] = "L1IMU9", 152 [L1IMU10_HWID] = "L1IMU10", 153 [L1IMU11_HWID] = "L1IMU11", 154 [L1IMU12_HWID] = "L1IMU12", 155 [L1IMU13_HWID] = "L1IMU13", 156 [L1IMU14_HWID] = "L1IMU14", 157 [L1IMU15_HWID] = "L1IMU15", 158 [WAFLC_HWID] = "WAFLC", 159 [FCH_USB_PD_HWID] = "FCH_USB_PD", 160 [PCIE_HWID] = "PCIE", 161 [PCS_HWID] = "PCS", 162 [DDCL_HWID] = "DDCL", 163 [SST_HWID] = "SST", 164 [IOAGR_HWID] = "IOAGR", 165 [NBIF_HWID] = "NBIF", 166 [IOAPIC_HWID] = "IOAPIC", 167 [SYSTEMHUB_HWID] = "SYSTEMHUB", 168 [NTBCCP_HWID] = "NTBCCP", 169 [UMC_HWID] = "UMC", 170 [SATA_HWID] = "SATA", 171 [USB_HWID] = "USB", 172 [CCXSEC_HWID] = "CCXSEC", 173 [XGMI_HWID] = "XGMI", 174 [XGBE_HWID] = "XGBE", 175 [MP0_HWID] = "MP0", 176 }; 177 178 static int hw_id_map[MAX_HWIP] = { 179 [GC_HWIP] = GC_HWID, 180 [HDP_HWIP] = HDP_HWID, 181 [SDMA0_HWIP] = SDMA0_HWID, 182 [SDMA1_HWIP] = SDMA1_HWID, 183 [SDMA2_HWIP] = SDMA2_HWID, 184 [SDMA3_HWIP] = SDMA3_HWID, 185 [LSDMA_HWIP] = LSDMA_HWID, 186 [MMHUB_HWIP] = MMHUB_HWID, 187 [ATHUB_HWIP] = ATHUB_HWID, 188 [NBIO_HWIP] = NBIF_HWID, 189 [MP0_HWIP] = MP0_HWID, 190 [MP1_HWIP] = MP1_HWID, 191 [UVD_HWIP] = UVD_HWID, 192 [VCE_HWIP] = VCE_HWID, 193 [DF_HWIP] = DF_HWID, 194 [DCE_HWIP] = DMU_HWID, 195 [OSSSYS_HWIP] = OSSSYS_HWID, 196 [SMUIO_HWIP] = SMUIO_HWID, 197 [PWR_HWIP] = PWR_HWID, 198 [NBIF_HWIP] = NBIF_HWID, 199 [THM_HWIP] = THM_HWID, 200 [CLK_HWIP] = CLKA_HWID, 201 [UMC_HWIP] = UMC_HWID, 202 [XGMI_HWIP] = XGMI_HWID, 203 [DCI_HWIP] = DCI_HWID, 204 [PCIE_HWIP] = PCIE_HWID, 205 }; 206 207 static int amdgpu_discovery_read_binary_from_sysmem(struct amdgpu_device *adev, uint8_t *binary) 208 { 209 u64 tmr_offset, tmr_size, pos; 210 void *discv_regn; 211 int ret; 212 213 ret = amdgpu_acpi_get_tmr_info(adev, &tmr_offset, &tmr_size); 214 if (ret) 215 return ret; 216 217 pos = tmr_offset + tmr_size - DISCOVERY_TMR_OFFSET; 218 219 /* This region is read-only and reserved from system use */ 220 discv_regn = memremap(pos, adev->mman.discovery_tmr_size, MEMREMAP_WC); 221 if (discv_regn) { 222 memcpy(binary, discv_regn, adev->mman.discovery_tmr_size); 223 memunmap(discv_regn); 224 return 0; 225 } 226 227 return -ENOENT; 228 } 229 230 static int amdgpu_discovery_read_binary_from_mem(struct amdgpu_device *adev, 231 uint8_t *binary) 232 { 233 uint64_t vram_size = (uint64_t)RREG32(mmRCC_CONFIG_MEMSIZE) << 20; 234 int ret = 0; 235 236 if (vram_size) { 237 uint64_t pos = vram_size - DISCOVERY_TMR_OFFSET; 238 amdgpu_device_vram_access(adev, pos, (uint32_t *)binary, 239 adev->mman.discovery_tmr_size, false); 240 } else { 241 ret = amdgpu_discovery_read_binary_from_sysmem(adev, binary); 242 } 243 244 return ret; 245 } 246 247 static int amdgpu_discovery_read_binary_from_file(struct amdgpu_device *adev, uint8_t *binary) 248 { 249 const struct firmware *fw; 250 const char *fw_name; 251 int r; 252 253 switch (amdgpu_discovery) { 254 case 2: 255 fw_name = FIRMWARE_IP_DISCOVERY; 256 break; 257 default: 258 dev_warn(adev->dev, "amdgpu_discovery is not set properly\n"); 259 return -EINVAL; 260 } 261 262 r = request_firmware(&fw, fw_name, adev->dev); 263 if (r) { 264 dev_err(adev->dev, "can't load firmware \"%s\"\n", 265 fw_name); 266 return r; 267 } 268 269 memcpy((u8 *)binary, (u8 *)fw->data, fw->size); 270 release_firmware(fw); 271 272 return 0; 273 } 274 275 static uint16_t amdgpu_discovery_calculate_checksum(uint8_t *data, uint32_t size) 276 { 277 uint16_t checksum = 0; 278 int i; 279 280 for (i = 0; i < size; i++) 281 checksum += data[i]; 282 283 return checksum; 284 } 285 286 static inline bool amdgpu_discovery_verify_checksum(uint8_t *data, uint32_t size, 287 uint16_t expected) 288 { 289 return !!(amdgpu_discovery_calculate_checksum(data, size) == expected); 290 } 291 292 static inline bool amdgpu_discovery_verify_binary_signature(uint8_t *binary) 293 { 294 struct binary_header *bhdr; 295 bhdr = (struct binary_header *)binary; 296 297 return (le32_to_cpu(bhdr->binary_signature) == BINARY_SIGNATURE); 298 } 299 300 static void amdgpu_discovery_harvest_config_quirk(struct amdgpu_device *adev) 301 { 302 /* 303 * So far, apply this quirk only on those Navy Flounder boards which 304 * have a bad harvest table of VCN config. 305 */ 306 if ((adev->ip_versions[UVD_HWIP][1] == IP_VERSION(3, 0, 1)) && 307 (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 2))) { 308 switch (adev->pdev->revision) { 309 case 0xC1: 310 case 0xC2: 311 case 0xC3: 312 case 0xC5: 313 case 0xC7: 314 case 0xCF: 315 case 0xDF: 316 adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; 317 adev->vcn.inst_mask &= ~AMDGPU_VCN_HARVEST_VCN1; 318 break; 319 default: 320 break; 321 } 322 } 323 } 324 325 static int amdgpu_discovery_init(struct amdgpu_device *adev) 326 { 327 struct table_info *info; 328 struct binary_header *bhdr; 329 uint16_t offset; 330 uint16_t size; 331 uint16_t checksum; 332 int r; 333 334 adev->mman.discovery_tmr_size = DISCOVERY_TMR_SIZE; 335 adev->mman.discovery_bin = kzalloc(adev->mman.discovery_tmr_size, GFP_KERNEL); 336 if (!adev->mman.discovery_bin) 337 return -ENOMEM; 338 339 /* Read from file if it is the preferred option */ 340 if (amdgpu_discovery == 2) { 341 dev_info(adev->dev, "use ip discovery information from file"); 342 r = amdgpu_discovery_read_binary_from_file(adev, adev->mman.discovery_bin); 343 344 if (r) { 345 dev_err(adev->dev, "failed to read ip discovery binary from file\n"); 346 r = -EINVAL; 347 goto out; 348 } 349 350 } else { 351 r = amdgpu_discovery_read_binary_from_mem( 352 adev, adev->mman.discovery_bin); 353 if (r) 354 goto out; 355 } 356 357 /* check the ip discovery binary signature */ 358 if (!amdgpu_discovery_verify_binary_signature(adev->mman.discovery_bin)) { 359 dev_err(adev->dev, 360 "get invalid ip discovery binary signature\n"); 361 r = -EINVAL; 362 goto out; 363 } 364 365 bhdr = (struct binary_header *)adev->mman.discovery_bin; 366 367 offset = offsetof(struct binary_header, binary_checksum) + 368 sizeof(bhdr->binary_checksum); 369 size = le16_to_cpu(bhdr->binary_size) - offset; 370 checksum = le16_to_cpu(bhdr->binary_checksum); 371 372 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 373 size, checksum)) { 374 dev_err(adev->dev, "invalid ip discovery binary checksum\n"); 375 r = -EINVAL; 376 goto out; 377 } 378 379 info = &bhdr->table_list[IP_DISCOVERY]; 380 offset = le16_to_cpu(info->offset); 381 checksum = le16_to_cpu(info->checksum); 382 383 if (offset) { 384 struct ip_discovery_header *ihdr = 385 (struct ip_discovery_header *)(adev->mman.discovery_bin + offset); 386 if (le32_to_cpu(ihdr->signature) != DISCOVERY_TABLE_SIGNATURE) { 387 dev_err(adev->dev, "invalid ip discovery data table signature\n"); 388 r = -EINVAL; 389 goto out; 390 } 391 392 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 393 le16_to_cpu(ihdr->size), checksum)) { 394 dev_err(adev->dev, "invalid ip discovery data table checksum\n"); 395 r = -EINVAL; 396 goto out; 397 } 398 } 399 400 info = &bhdr->table_list[GC]; 401 offset = le16_to_cpu(info->offset); 402 checksum = le16_to_cpu(info->checksum); 403 404 if (offset) { 405 struct gpu_info_header *ghdr = 406 (struct gpu_info_header *)(adev->mman.discovery_bin + offset); 407 408 if (le32_to_cpu(ghdr->table_id) != GC_TABLE_ID) { 409 dev_err(adev->dev, "invalid ip discovery gc table id\n"); 410 r = -EINVAL; 411 goto out; 412 } 413 414 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 415 le32_to_cpu(ghdr->size), checksum)) { 416 dev_err(adev->dev, "invalid gc data table checksum\n"); 417 r = -EINVAL; 418 goto out; 419 } 420 } 421 422 info = &bhdr->table_list[HARVEST_INFO]; 423 offset = le16_to_cpu(info->offset); 424 checksum = le16_to_cpu(info->checksum); 425 426 if (offset) { 427 struct harvest_info_header *hhdr = 428 (struct harvest_info_header *)(adev->mman.discovery_bin + offset); 429 430 if (le32_to_cpu(hhdr->signature) != HARVEST_TABLE_SIGNATURE) { 431 dev_err(adev->dev, "invalid ip discovery harvest table signature\n"); 432 r = -EINVAL; 433 goto out; 434 } 435 436 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 437 sizeof(struct harvest_table), checksum)) { 438 dev_err(adev->dev, "invalid harvest data table checksum\n"); 439 r = -EINVAL; 440 goto out; 441 } 442 } 443 444 info = &bhdr->table_list[VCN_INFO]; 445 offset = le16_to_cpu(info->offset); 446 checksum = le16_to_cpu(info->checksum); 447 448 if (offset) { 449 struct vcn_info_header *vhdr = 450 (struct vcn_info_header *)(adev->mman.discovery_bin + offset); 451 452 if (le32_to_cpu(vhdr->table_id) != VCN_INFO_TABLE_ID) { 453 dev_err(adev->dev, "invalid ip discovery vcn table id\n"); 454 r = -EINVAL; 455 goto out; 456 } 457 458 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 459 le32_to_cpu(vhdr->size_bytes), checksum)) { 460 dev_err(adev->dev, "invalid vcn data table checksum\n"); 461 r = -EINVAL; 462 goto out; 463 } 464 } 465 466 info = &bhdr->table_list[MALL_INFO]; 467 offset = le16_to_cpu(info->offset); 468 checksum = le16_to_cpu(info->checksum); 469 470 if (0 && offset) { 471 struct mall_info_header *mhdr = 472 (struct mall_info_header *)(adev->mman.discovery_bin + offset); 473 474 if (le32_to_cpu(mhdr->table_id) != MALL_INFO_TABLE_ID) { 475 dev_err(adev->dev, "invalid ip discovery mall table id\n"); 476 r = -EINVAL; 477 goto out; 478 } 479 480 if (!amdgpu_discovery_verify_checksum(adev->mman.discovery_bin + offset, 481 le32_to_cpu(mhdr->size_bytes), checksum)) { 482 dev_err(adev->dev, "invalid mall data table checksum\n"); 483 r = -EINVAL; 484 goto out; 485 } 486 } 487 488 return 0; 489 490 out: 491 kfree(adev->mman.discovery_bin); 492 adev->mman.discovery_bin = NULL; 493 494 return r; 495 } 496 497 static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev); 498 499 void amdgpu_discovery_fini(struct amdgpu_device *adev) 500 { 501 amdgpu_discovery_sysfs_fini(adev); 502 kfree(adev->mman.discovery_bin); 503 adev->mman.discovery_bin = NULL; 504 } 505 506 static int amdgpu_discovery_validate_ip(const struct ip_v4 *ip) 507 { 508 if (ip->instance_number >= HWIP_MAX_INSTANCE) { 509 DRM_ERROR("Unexpected instance_number (%d) from ip discovery blob\n", 510 ip->instance_number); 511 return -EINVAL; 512 } 513 if (le16_to_cpu(ip->hw_id) >= HW_ID_MAX) { 514 DRM_ERROR("Unexpected hw_id (%d) from ip discovery blob\n", 515 le16_to_cpu(ip->hw_id)); 516 return -EINVAL; 517 } 518 519 return 0; 520 } 521 522 static void amdgpu_discovery_read_harvest_bit_per_ip(struct amdgpu_device *adev, 523 uint32_t *vcn_harvest_count) 524 { 525 struct binary_header *bhdr; 526 struct ip_discovery_header *ihdr; 527 struct die_header *dhdr; 528 struct ip_v4 *ip; 529 uint16_t die_offset, ip_offset, num_dies, num_ips; 530 int i, j; 531 532 bhdr = (struct binary_header *)adev->mman.discovery_bin; 533 ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + 534 le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); 535 num_dies = le16_to_cpu(ihdr->num_dies); 536 537 /* scan harvest bit of all IP data structures */ 538 for (i = 0; i < num_dies; i++) { 539 die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); 540 dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); 541 num_ips = le16_to_cpu(dhdr->num_ips); 542 ip_offset = die_offset + sizeof(*dhdr); 543 544 for (j = 0; j < num_ips; j++) { 545 ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); 546 547 if (amdgpu_discovery_validate_ip(ip)) 548 goto next_ip; 549 550 if (le16_to_cpu(ip->variant) == 1) { 551 switch (le16_to_cpu(ip->hw_id)) { 552 case VCN_HWID: 553 (*vcn_harvest_count)++; 554 if (ip->instance_number == 0) { 555 adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN0; 556 adev->vcn.inst_mask &= 557 ~AMDGPU_VCN_HARVEST_VCN0; 558 adev->jpeg.inst_mask &= 559 ~AMDGPU_VCN_HARVEST_VCN0; 560 } else { 561 adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; 562 adev->vcn.inst_mask &= 563 ~AMDGPU_VCN_HARVEST_VCN1; 564 adev->jpeg.inst_mask &= 565 ~AMDGPU_VCN_HARVEST_VCN1; 566 } 567 break; 568 case DMU_HWID: 569 adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; 570 break; 571 default: 572 break; 573 } 574 } 575 next_ip: 576 if (ihdr->base_addr_64_bit) 577 ip_offset += struct_size(ip, base_address_64, ip->num_base_address); 578 else 579 ip_offset += struct_size(ip, base_address, ip->num_base_address); 580 } 581 } 582 } 583 584 static void amdgpu_discovery_read_from_harvest_table(struct amdgpu_device *adev, 585 uint32_t *vcn_harvest_count, 586 uint32_t *umc_harvest_count) 587 { 588 struct binary_header *bhdr; 589 struct harvest_table *harvest_info; 590 u16 offset; 591 int i; 592 uint32_t umc_harvest_config = 0; 593 594 bhdr = (struct binary_header *)adev->mman.discovery_bin; 595 offset = le16_to_cpu(bhdr->table_list[HARVEST_INFO].offset); 596 597 if (!offset) { 598 dev_err(adev->dev, "invalid harvest table offset\n"); 599 return; 600 } 601 602 harvest_info = (struct harvest_table *)(adev->mman.discovery_bin + offset); 603 604 for (i = 0; i < 32; i++) { 605 if (le16_to_cpu(harvest_info->list[i].hw_id) == 0) 606 break; 607 608 switch (le16_to_cpu(harvest_info->list[i].hw_id)) { 609 case VCN_HWID: 610 (*vcn_harvest_count)++; 611 adev->vcn.harvest_config |= 612 (1 << harvest_info->list[i].number_instance); 613 adev->jpeg.harvest_config |= 614 (1 << harvest_info->list[i].number_instance); 615 616 adev->vcn.inst_mask &= 617 ~(1U << harvest_info->list[i].number_instance); 618 adev->jpeg.inst_mask &= 619 ~(1U << harvest_info->list[i].number_instance); 620 break; 621 case DMU_HWID: 622 adev->harvest_ip_mask |= AMD_HARVEST_IP_DMU_MASK; 623 break; 624 case UMC_HWID: 625 umc_harvest_config |= 626 1 << (le16_to_cpu(harvest_info->list[i].number_instance)); 627 (*umc_harvest_count)++; 628 break; 629 case GC_HWID: 630 adev->gfx.xcc_mask &= 631 ~(1U << harvest_info->list[i].number_instance); 632 break; 633 case SDMA0_HWID: 634 adev->sdma.sdma_mask &= 635 ~(1U << harvest_info->list[i].number_instance); 636 break; 637 default: 638 break; 639 } 640 } 641 642 adev->umc.active_mask = ((1 << adev->umc.node_inst_num) - 1) & 643 ~umc_harvest_config; 644 } 645 646 /* ================================================== */ 647 648 struct ip_hw_instance { 649 struct kobject kobj; /* ip_discovery/die/#die/#hw_id/#instance/<attrs...> */ 650 651 int hw_id; 652 u8 num_instance; 653 u8 major, minor, revision; 654 u8 harvest; 655 656 int num_base_addresses; 657 u32 base_addr[]; 658 }; 659 660 struct ip_hw_id { 661 struct kset hw_id_kset; /* ip_discovery/die/#die/#hw_id/, contains ip_hw_instance */ 662 int hw_id; 663 }; 664 665 struct ip_die_entry { 666 struct kset ip_kset; /* ip_discovery/die/#die/, contains ip_hw_id */ 667 u16 num_ips; 668 }; 669 670 /* -------------------------------------------------- */ 671 672 struct ip_hw_instance_attr { 673 struct attribute attr; 674 ssize_t (*show)(struct ip_hw_instance *ip_hw_instance, char *buf); 675 }; 676 677 static ssize_t hw_id_show(struct ip_hw_instance *ip_hw_instance, char *buf) 678 { 679 return sysfs_emit(buf, "%d\n", ip_hw_instance->hw_id); 680 } 681 682 static ssize_t num_instance_show(struct ip_hw_instance *ip_hw_instance, char *buf) 683 { 684 return sysfs_emit(buf, "%d\n", ip_hw_instance->num_instance); 685 } 686 687 static ssize_t major_show(struct ip_hw_instance *ip_hw_instance, char *buf) 688 { 689 return sysfs_emit(buf, "%d\n", ip_hw_instance->major); 690 } 691 692 static ssize_t minor_show(struct ip_hw_instance *ip_hw_instance, char *buf) 693 { 694 return sysfs_emit(buf, "%d\n", ip_hw_instance->minor); 695 } 696 697 static ssize_t revision_show(struct ip_hw_instance *ip_hw_instance, char *buf) 698 { 699 return sysfs_emit(buf, "%d\n", ip_hw_instance->revision); 700 } 701 702 static ssize_t harvest_show(struct ip_hw_instance *ip_hw_instance, char *buf) 703 { 704 return sysfs_emit(buf, "0x%01X\n", ip_hw_instance->harvest); 705 } 706 707 static ssize_t num_base_addresses_show(struct ip_hw_instance *ip_hw_instance, char *buf) 708 { 709 return sysfs_emit(buf, "%d\n", ip_hw_instance->num_base_addresses); 710 } 711 712 static ssize_t base_addr_show(struct ip_hw_instance *ip_hw_instance, char *buf) 713 { 714 ssize_t res, at; 715 int ii; 716 717 for (res = at = ii = 0; ii < ip_hw_instance->num_base_addresses; ii++) { 718 /* Here we satisfy the condition that, at + size <= PAGE_SIZE. 719 */ 720 if (at + 12 > PAGE_SIZE) 721 break; 722 res = sysfs_emit_at(buf, at, "0x%08X\n", 723 ip_hw_instance->base_addr[ii]); 724 if (res <= 0) 725 break; 726 at += res; 727 } 728 729 return res < 0 ? res : at; 730 } 731 732 static struct ip_hw_instance_attr ip_hw_attr[] = { 733 __ATTR_RO(hw_id), 734 __ATTR_RO(num_instance), 735 __ATTR_RO(major), 736 __ATTR_RO(minor), 737 __ATTR_RO(revision), 738 __ATTR_RO(harvest), 739 __ATTR_RO(num_base_addresses), 740 __ATTR_RO(base_addr), 741 }; 742 743 static struct attribute *ip_hw_instance_attrs[ARRAY_SIZE(ip_hw_attr) + 1]; 744 ATTRIBUTE_GROUPS(ip_hw_instance); 745 746 #define to_ip_hw_instance(x) container_of(x, struct ip_hw_instance, kobj) 747 #define to_ip_hw_instance_attr(x) container_of(x, struct ip_hw_instance_attr, attr) 748 749 static ssize_t ip_hw_instance_attr_show(struct kobject *kobj, 750 struct attribute *attr, 751 char *buf) 752 { 753 struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); 754 struct ip_hw_instance_attr *ip_hw_attr = to_ip_hw_instance_attr(attr); 755 756 if (!ip_hw_attr->show) 757 return -EIO; 758 759 return ip_hw_attr->show(ip_hw_instance, buf); 760 } 761 762 static const struct sysfs_ops ip_hw_instance_sysfs_ops = { 763 .show = ip_hw_instance_attr_show, 764 }; 765 766 static void ip_hw_instance_release(struct kobject *kobj) 767 { 768 struct ip_hw_instance *ip_hw_instance = to_ip_hw_instance(kobj); 769 770 kfree(ip_hw_instance); 771 } 772 773 static const struct kobj_type ip_hw_instance_ktype = { 774 .release = ip_hw_instance_release, 775 .sysfs_ops = &ip_hw_instance_sysfs_ops, 776 .default_groups = ip_hw_instance_groups, 777 }; 778 779 /* -------------------------------------------------- */ 780 781 #define to_ip_hw_id(x) container_of(to_kset(x), struct ip_hw_id, hw_id_kset) 782 783 static void ip_hw_id_release(struct kobject *kobj) 784 { 785 struct ip_hw_id *ip_hw_id = to_ip_hw_id(kobj); 786 787 if (!list_empty(&ip_hw_id->hw_id_kset.list)) 788 DRM_ERROR("ip_hw_id->hw_id_kset is not empty"); 789 kfree(ip_hw_id); 790 } 791 792 static const struct kobj_type ip_hw_id_ktype = { 793 .release = ip_hw_id_release, 794 .sysfs_ops = &kobj_sysfs_ops, 795 }; 796 797 /* -------------------------------------------------- */ 798 799 static void die_kobj_release(struct kobject *kobj); 800 static void ip_disc_release(struct kobject *kobj); 801 802 struct ip_die_entry_attribute { 803 struct attribute attr; 804 ssize_t (*show)(struct ip_die_entry *ip_die_entry, char *buf); 805 }; 806 807 #define to_ip_die_entry_attr(x) container_of(x, struct ip_die_entry_attribute, attr) 808 809 static ssize_t num_ips_show(struct ip_die_entry *ip_die_entry, char *buf) 810 { 811 return sysfs_emit(buf, "%d\n", ip_die_entry->num_ips); 812 } 813 814 /* If there are more ip_die_entry attrs, other than the number of IPs, 815 * we can make this intro an array of attrs, and then initialize 816 * ip_die_entry_attrs in a loop. 817 */ 818 static struct ip_die_entry_attribute num_ips_attr = 819 __ATTR_RO(num_ips); 820 821 static struct attribute *ip_die_entry_attrs[] = { 822 &num_ips_attr.attr, 823 NULL, 824 }; 825 ATTRIBUTE_GROUPS(ip_die_entry); /* ip_die_entry_groups */ 826 827 #define to_ip_die_entry(x) container_of(to_kset(x), struct ip_die_entry, ip_kset) 828 829 static ssize_t ip_die_entry_attr_show(struct kobject *kobj, 830 struct attribute *attr, 831 char *buf) 832 { 833 struct ip_die_entry_attribute *ip_die_entry_attr = to_ip_die_entry_attr(attr); 834 struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); 835 836 if (!ip_die_entry_attr->show) 837 return -EIO; 838 839 return ip_die_entry_attr->show(ip_die_entry, buf); 840 } 841 842 static void ip_die_entry_release(struct kobject *kobj) 843 { 844 struct ip_die_entry *ip_die_entry = to_ip_die_entry(kobj); 845 846 if (!list_empty(&ip_die_entry->ip_kset.list)) 847 DRM_ERROR("ip_die_entry->ip_kset is not empty"); 848 kfree(ip_die_entry); 849 } 850 851 static const struct sysfs_ops ip_die_entry_sysfs_ops = { 852 .show = ip_die_entry_attr_show, 853 }; 854 855 static const struct kobj_type ip_die_entry_ktype = { 856 .release = ip_die_entry_release, 857 .sysfs_ops = &ip_die_entry_sysfs_ops, 858 .default_groups = ip_die_entry_groups, 859 }; 860 861 static const struct kobj_type die_kobj_ktype = { 862 .release = die_kobj_release, 863 .sysfs_ops = &kobj_sysfs_ops, 864 }; 865 866 static const struct kobj_type ip_discovery_ktype = { 867 .release = ip_disc_release, 868 .sysfs_ops = &kobj_sysfs_ops, 869 }; 870 871 struct ip_discovery_top { 872 struct kobject kobj; /* ip_discovery/ */ 873 struct kset die_kset; /* ip_discovery/die/, contains ip_die_entry */ 874 struct amdgpu_device *adev; 875 }; 876 877 static void die_kobj_release(struct kobject *kobj) 878 { 879 struct ip_discovery_top *ip_top = container_of(to_kset(kobj), 880 struct ip_discovery_top, 881 die_kset); 882 if (!list_empty(&ip_top->die_kset.list)) 883 DRM_ERROR("ip_top->die_kset is not empty"); 884 } 885 886 static void ip_disc_release(struct kobject *kobj) 887 { 888 struct ip_discovery_top *ip_top = container_of(kobj, struct ip_discovery_top, 889 kobj); 890 struct amdgpu_device *adev = ip_top->adev; 891 892 adev->ip_top = NULL; 893 kfree(ip_top); 894 } 895 896 static uint8_t amdgpu_discovery_get_harvest_info(struct amdgpu_device *adev, 897 uint16_t hw_id, uint8_t inst) 898 { 899 uint8_t harvest = 0; 900 901 /* Until a uniform way is figured, get mask based on hwid */ 902 switch (hw_id) { 903 case VCN_HWID: 904 harvest = ((1 << inst) & adev->vcn.inst_mask) == 0; 905 break; 906 case DMU_HWID: 907 if (adev->harvest_ip_mask & AMD_HARVEST_IP_DMU_MASK) 908 harvest = 0x1; 909 break; 910 case UMC_HWID: 911 /* TODO: It needs another parsing; for now, ignore.*/ 912 break; 913 case GC_HWID: 914 harvest = ((1 << inst) & adev->gfx.xcc_mask) == 0; 915 break; 916 case SDMA0_HWID: 917 harvest = ((1 << inst) & adev->sdma.sdma_mask) == 0; 918 break; 919 default: 920 break; 921 } 922 923 return harvest; 924 } 925 926 static int amdgpu_discovery_sysfs_ips(struct amdgpu_device *adev, 927 struct ip_die_entry *ip_die_entry, 928 const size_t _ip_offset, const int num_ips, 929 bool reg_base_64) 930 { 931 int ii, jj, kk, res; 932 933 DRM_DEBUG("num_ips:%d", num_ips); 934 935 /* Find all IPs of a given HW ID, and add their instance to 936 * #die/#hw_id/#instance/<attributes> 937 */ 938 for (ii = 0; ii < HW_ID_MAX; ii++) { 939 struct ip_hw_id *ip_hw_id = NULL; 940 size_t ip_offset = _ip_offset; 941 942 for (jj = 0; jj < num_ips; jj++) { 943 struct ip_v4 *ip; 944 struct ip_hw_instance *ip_hw_instance; 945 946 ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); 947 if (amdgpu_discovery_validate_ip(ip) || 948 le16_to_cpu(ip->hw_id) != ii) 949 goto next_ip; 950 951 DRM_DEBUG("match:%d @ ip_offset:%zu", ii, ip_offset); 952 953 /* We have a hw_id match; register the hw 954 * block if not yet registered. 955 */ 956 if (!ip_hw_id) { 957 ip_hw_id = kzalloc(sizeof(*ip_hw_id), GFP_KERNEL); 958 if (!ip_hw_id) 959 return -ENOMEM; 960 ip_hw_id->hw_id = ii; 961 962 kobject_set_name(&ip_hw_id->hw_id_kset.kobj, "%d", ii); 963 ip_hw_id->hw_id_kset.kobj.kset = &ip_die_entry->ip_kset; 964 ip_hw_id->hw_id_kset.kobj.ktype = &ip_hw_id_ktype; 965 res = kset_register(&ip_hw_id->hw_id_kset); 966 if (res) { 967 DRM_ERROR("Couldn't register ip_hw_id kset"); 968 kfree(ip_hw_id); 969 return res; 970 } 971 if (hw_id_names[ii]) { 972 res = sysfs_create_link(&ip_die_entry->ip_kset.kobj, 973 &ip_hw_id->hw_id_kset.kobj, 974 hw_id_names[ii]); 975 if (res) { 976 DRM_ERROR("Couldn't create IP link %s in IP Die:%s\n", 977 hw_id_names[ii], 978 kobject_name(&ip_die_entry->ip_kset.kobj)); 979 } 980 } 981 } 982 983 /* Now register its instance. 984 */ 985 ip_hw_instance = kzalloc(struct_size(ip_hw_instance, 986 base_addr, 987 ip->num_base_address), 988 GFP_KERNEL); 989 if (!ip_hw_instance) { 990 DRM_ERROR("no memory for ip_hw_instance"); 991 return -ENOMEM; 992 } 993 ip_hw_instance->hw_id = le16_to_cpu(ip->hw_id); /* == ii */ 994 ip_hw_instance->num_instance = ip->instance_number; 995 ip_hw_instance->major = ip->major; 996 ip_hw_instance->minor = ip->minor; 997 ip_hw_instance->revision = ip->revision; 998 ip_hw_instance->harvest = 999 amdgpu_discovery_get_harvest_info( 1000 adev, ip_hw_instance->hw_id, 1001 ip_hw_instance->num_instance); 1002 ip_hw_instance->num_base_addresses = ip->num_base_address; 1003 1004 for (kk = 0; kk < ip_hw_instance->num_base_addresses; kk++) { 1005 if (reg_base_64) 1006 ip_hw_instance->base_addr[kk] = 1007 lower_32_bits(le64_to_cpu(ip->base_address_64[kk])) & 0x3FFFFFFF; 1008 else 1009 ip_hw_instance->base_addr[kk] = ip->base_address[kk]; 1010 } 1011 1012 kobject_init(&ip_hw_instance->kobj, &ip_hw_instance_ktype); 1013 ip_hw_instance->kobj.kset = &ip_hw_id->hw_id_kset; 1014 res = kobject_add(&ip_hw_instance->kobj, NULL, 1015 "%d", ip_hw_instance->num_instance); 1016 next_ip: 1017 if (reg_base_64) 1018 ip_offset += struct_size(ip, base_address_64, 1019 ip->num_base_address); 1020 else 1021 ip_offset += struct_size(ip, base_address, 1022 ip->num_base_address); 1023 } 1024 } 1025 1026 return 0; 1027 } 1028 1029 static int amdgpu_discovery_sysfs_recurse(struct amdgpu_device *adev) 1030 { 1031 struct binary_header *bhdr; 1032 struct ip_discovery_header *ihdr; 1033 struct die_header *dhdr; 1034 struct kset *die_kset = &adev->ip_top->die_kset; 1035 u16 num_dies, die_offset, num_ips; 1036 size_t ip_offset; 1037 int ii, res; 1038 1039 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1040 ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + 1041 le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); 1042 num_dies = le16_to_cpu(ihdr->num_dies); 1043 1044 DRM_DEBUG("number of dies: %d\n", num_dies); 1045 1046 for (ii = 0; ii < num_dies; ii++) { 1047 struct ip_die_entry *ip_die_entry; 1048 1049 die_offset = le16_to_cpu(ihdr->die_info[ii].die_offset); 1050 dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); 1051 num_ips = le16_to_cpu(dhdr->num_ips); 1052 ip_offset = die_offset + sizeof(*dhdr); 1053 1054 /* Add the die to the kset. 1055 * 1056 * dhdr->die_id == ii, which was checked in 1057 * amdgpu_discovery_reg_base_init(). 1058 */ 1059 1060 ip_die_entry = kzalloc(sizeof(*ip_die_entry), GFP_KERNEL); 1061 if (!ip_die_entry) 1062 return -ENOMEM; 1063 1064 ip_die_entry->num_ips = num_ips; 1065 1066 kobject_set_name(&ip_die_entry->ip_kset.kobj, "%d", le16_to_cpu(dhdr->die_id)); 1067 ip_die_entry->ip_kset.kobj.kset = die_kset; 1068 ip_die_entry->ip_kset.kobj.ktype = &ip_die_entry_ktype; 1069 res = kset_register(&ip_die_entry->ip_kset); 1070 if (res) { 1071 DRM_ERROR("Couldn't register ip_die_entry kset"); 1072 kfree(ip_die_entry); 1073 return res; 1074 } 1075 1076 amdgpu_discovery_sysfs_ips(adev, ip_die_entry, ip_offset, num_ips, !!ihdr->base_addr_64_bit); 1077 } 1078 1079 return 0; 1080 } 1081 1082 static int amdgpu_discovery_sysfs_init(struct amdgpu_device *adev) 1083 { 1084 struct kset *die_kset; 1085 int res, ii; 1086 1087 if (!adev->mman.discovery_bin) 1088 return -EINVAL; 1089 1090 adev->ip_top = kzalloc(sizeof(*adev->ip_top), GFP_KERNEL); 1091 if (!adev->ip_top) 1092 return -ENOMEM; 1093 1094 adev->ip_top->adev = adev; 1095 1096 res = kobject_init_and_add(&adev->ip_top->kobj, &ip_discovery_ktype, 1097 &adev->dev->kobj, "ip_discovery"); 1098 if (res) { 1099 DRM_ERROR("Couldn't init and add ip_discovery/"); 1100 goto Err; 1101 } 1102 1103 die_kset = &adev->ip_top->die_kset; 1104 kobject_set_name(&die_kset->kobj, "%s", "die"); 1105 die_kset->kobj.parent = &adev->ip_top->kobj; 1106 die_kset->kobj.ktype = &die_kobj_ktype; 1107 res = kset_register(&adev->ip_top->die_kset); 1108 if (res) { 1109 DRM_ERROR("Couldn't register die_kset"); 1110 goto Err; 1111 } 1112 1113 for (ii = 0; ii < ARRAY_SIZE(ip_hw_attr); ii++) 1114 ip_hw_instance_attrs[ii] = &ip_hw_attr[ii].attr; 1115 ip_hw_instance_attrs[ii] = NULL; 1116 1117 res = amdgpu_discovery_sysfs_recurse(adev); 1118 1119 return res; 1120 Err: 1121 kobject_put(&adev->ip_top->kobj); 1122 return res; 1123 } 1124 1125 /* -------------------------------------------------- */ 1126 1127 #define list_to_kobj(el) container_of(el, struct kobject, entry) 1128 1129 static void amdgpu_discovery_sysfs_ip_hw_free(struct ip_hw_id *ip_hw_id) 1130 { 1131 struct list_head *el, *tmp; 1132 struct kset *hw_id_kset; 1133 1134 hw_id_kset = &ip_hw_id->hw_id_kset; 1135 spin_lock(&hw_id_kset->list_lock); 1136 list_for_each_prev_safe(el, tmp, &hw_id_kset->list) { 1137 list_del_init(el); 1138 spin_unlock(&hw_id_kset->list_lock); 1139 /* kobject is embedded in ip_hw_instance */ 1140 kobject_put(list_to_kobj(el)); 1141 spin_lock(&hw_id_kset->list_lock); 1142 } 1143 spin_unlock(&hw_id_kset->list_lock); 1144 kobject_put(&ip_hw_id->hw_id_kset.kobj); 1145 } 1146 1147 static void amdgpu_discovery_sysfs_die_free(struct ip_die_entry *ip_die_entry) 1148 { 1149 struct list_head *el, *tmp; 1150 struct kset *ip_kset; 1151 1152 ip_kset = &ip_die_entry->ip_kset; 1153 spin_lock(&ip_kset->list_lock); 1154 list_for_each_prev_safe(el, tmp, &ip_kset->list) { 1155 list_del_init(el); 1156 spin_unlock(&ip_kset->list_lock); 1157 amdgpu_discovery_sysfs_ip_hw_free(to_ip_hw_id(list_to_kobj(el))); 1158 spin_lock(&ip_kset->list_lock); 1159 } 1160 spin_unlock(&ip_kset->list_lock); 1161 kobject_put(&ip_die_entry->ip_kset.kobj); 1162 } 1163 1164 static void amdgpu_discovery_sysfs_fini(struct amdgpu_device *adev) 1165 { 1166 struct list_head *el, *tmp; 1167 struct kset *die_kset; 1168 1169 die_kset = &adev->ip_top->die_kset; 1170 spin_lock(&die_kset->list_lock); 1171 list_for_each_prev_safe(el, tmp, &die_kset->list) { 1172 list_del_init(el); 1173 spin_unlock(&die_kset->list_lock); 1174 amdgpu_discovery_sysfs_die_free(to_ip_die_entry(list_to_kobj(el))); 1175 spin_lock(&die_kset->list_lock); 1176 } 1177 spin_unlock(&die_kset->list_lock); 1178 kobject_put(&adev->ip_top->die_kset.kobj); 1179 kobject_put(&adev->ip_top->kobj); 1180 } 1181 1182 /* ================================================== */ 1183 1184 static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev) 1185 { 1186 struct binary_header *bhdr; 1187 struct ip_discovery_header *ihdr; 1188 struct die_header *dhdr; 1189 struct ip_v4 *ip; 1190 uint16_t die_offset; 1191 uint16_t ip_offset; 1192 uint16_t num_dies; 1193 uint16_t num_ips; 1194 uint8_t num_base_address; 1195 int hw_ip; 1196 int i, j, k; 1197 int r; 1198 1199 r = amdgpu_discovery_init(adev); 1200 if (r) { 1201 DRM_ERROR("amdgpu_discovery_init failed\n"); 1202 return r; 1203 } 1204 1205 adev->gfx.xcc_mask = 0; 1206 adev->sdma.sdma_mask = 0; 1207 adev->vcn.inst_mask = 0; 1208 adev->jpeg.inst_mask = 0; 1209 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1210 ihdr = (struct ip_discovery_header *)(adev->mman.discovery_bin + 1211 le16_to_cpu(bhdr->table_list[IP_DISCOVERY].offset)); 1212 num_dies = le16_to_cpu(ihdr->num_dies); 1213 1214 DRM_DEBUG("number of dies: %d\n", num_dies); 1215 1216 for (i = 0; i < num_dies; i++) { 1217 die_offset = le16_to_cpu(ihdr->die_info[i].die_offset); 1218 dhdr = (struct die_header *)(adev->mman.discovery_bin + die_offset); 1219 num_ips = le16_to_cpu(dhdr->num_ips); 1220 ip_offset = die_offset + sizeof(*dhdr); 1221 1222 if (le16_to_cpu(dhdr->die_id) != i) { 1223 DRM_ERROR("invalid die id %d, expected %d\n", 1224 le16_to_cpu(dhdr->die_id), i); 1225 return -EINVAL; 1226 } 1227 1228 DRM_DEBUG("number of hardware IPs on die%d: %d\n", 1229 le16_to_cpu(dhdr->die_id), num_ips); 1230 1231 for (j = 0; j < num_ips; j++) { 1232 ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset); 1233 1234 if (amdgpu_discovery_validate_ip(ip)) 1235 goto next_ip; 1236 1237 num_base_address = ip->num_base_address; 1238 1239 DRM_DEBUG("%s(%d) #%d v%d.%d.%d:\n", 1240 hw_id_names[le16_to_cpu(ip->hw_id)], 1241 le16_to_cpu(ip->hw_id), 1242 ip->instance_number, 1243 ip->major, ip->minor, 1244 ip->revision); 1245 1246 if (le16_to_cpu(ip->hw_id) == VCN_HWID) { 1247 /* Bit [5:0]: original revision value 1248 * Bit [7:6]: en/decode capability: 1249 * 0b00 : VCN function normally 1250 * 0b10 : encode is disabled 1251 * 0b01 : decode is disabled 1252 */ 1253 adev->vcn.vcn_config[adev->vcn.num_vcn_inst] = 1254 ip->revision & 0xc0; 1255 ip->revision &= ~0xc0; 1256 if (adev->vcn.num_vcn_inst < 1257 AMDGPU_MAX_VCN_INSTANCES) { 1258 adev->vcn.num_vcn_inst++; 1259 adev->vcn.inst_mask |= 1260 (1U << ip->instance_number); 1261 adev->jpeg.inst_mask |= 1262 (1U << ip->instance_number); 1263 } else { 1264 dev_err(adev->dev, "Too many VCN instances: %d vs %d\n", 1265 adev->vcn.num_vcn_inst + 1, 1266 AMDGPU_MAX_VCN_INSTANCES); 1267 } 1268 } 1269 if (le16_to_cpu(ip->hw_id) == SDMA0_HWID || 1270 le16_to_cpu(ip->hw_id) == SDMA1_HWID || 1271 le16_to_cpu(ip->hw_id) == SDMA2_HWID || 1272 le16_to_cpu(ip->hw_id) == SDMA3_HWID) { 1273 if (adev->sdma.num_instances < 1274 AMDGPU_MAX_SDMA_INSTANCES) { 1275 adev->sdma.num_instances++; 1276 adev->sdma.sdma_mask |= 1277 (1U << ip->instance_number); 1278 } else { 1279 dev_err(adev->dev, "Too many SDMA instances: %d vs %d\n", 1280 adev->sdma.num_instances + 1, 1281 AMDGPU_MAX_SDMA_INSTANCES); 1282 } 1283 } 1284 1285 if (le16_to_cpu(ip->hw_id) == UMC_HWID) { 1286 adev->gmc.num_umc++; 1287 adev->umc.node_inst_num++; 1288 } 1289 1290 if (le16_to_cpu(ip->hw_id) == GC_HWID) 1291 adev->gfx.xcc_mask |= 1292 (1U << ip->instance_number); 1293 1294 for (k = 0; k < num_base_address; k++) { 1295 /* 1296 * convert the endianness of base addresses in place, 1297 * so that we don't need to convert them when accessing adev->reg_offset. 1298 */ 1299 if (ihdr->base_addr_64_bit) 1300 /* Truncate the 64bit base address from ip discovery 1301 * and only store lower 32bit ip base in reg_offset[]. 1302 * Bits > 32 follows ASIC specific format, thus just 1303 * discard them and handle it within specific ASIC. 1304 * By this way reg_offset[] and related helpers can 1305 * stay unchanged. 1306 * The base address is in dwords, thus clear the 1307 * highest 2 bits to store. 1308 */ 1309 ip->base_address[k] = 1310 lower_32_bits(le64_to_cpu(ip->base_address_64[k])) & 0x3FFFFFFF; 1311 else 1312 ip->base_address[k] = le32_to_cpu(ip->base_address[k]); 1313 DRM_DEBUG("\t0x%08x\n", ip->base_address[k]); 1314 } 1315 1316 for (hw_ip = 0; hw_ip < MAX_HWIP; hw_ip++) { 1317 if (hw_id_map[hw_ip] == le16_to_cpu(ip->hw_id) && 1318 hw_id_map[hw_ip] != 0) { 1319 DRM_DEBUG("set register base offset for %s\n", 1320 hw_id_names[le16_to_cpu(ip->hw_id)]); 1321 adev->reg_offset[hw_ip][ip->instance_number] = 1322 ip->base_address; 1323 /* Instance support is somewhat inconsistent. 1324 * SDMA is a good example. Sienna cichlid has 4 total 1325 * SDMA instances, each enumerated separately (HWIDs 1326 * 42, 43, 68, 69). Arcturus has 8 total SDMA instances, 1327 * but they are enumerated as multiple instances of the 1328 * same HWIDs (4x HWID 42, 4x HWID 43). UMC is another 1329 * example. On most chips there are multiple instances 1330 * with the same HWID. 1331 */ 1332 adev->ip_versions[hw_ip][ip->instance_number] = 1333 IP_VERSION(ip->major, ip->minor, ip->revision); 1334 } 1335 } 1336 1337 next_ip: 1338 if (ihdr->base_addr_64_bit) 1339 ip_offset += struct_size(ip, base_address_64, ip->num_base_address); 1340 else 1341 ip_offset += struct_size(ip, base_address, ip->num_base_address); 1342 } 1343 } 1344 1345 return 0; 1346 } 1347 1348 static void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev) 1349 { 1350 int vcn_harvest_count = 0; 1351 int umc_harvest_count = 0; 1352 1353 /* 1354 * Harvest table does not fit Navi1x and legacy GPUs, 1355 * so read harvest bit per IP data structure to set 1356 * harvest configuration. 1357 */ 1358 if (adev->ip_versions[GC_HWIP][0] < IP_VERSION(10, 2, 0) && 1359 adev->ip_versions[GC_HWIP][0] != IP_VERSION(9, 4, 3)) { 1360 if ((adev->pdev->device == 0x731E && 1361 (adev->pdev->revision == 0xC6 || 1362 adev->pdev->revision == 0xC7)) || 1363 (adev->pdev->device == 0x7340 && 1364 adev->pdev->revision == 0xC9) || 1365 (adev->pdev->device == 0x7360 && 1366 adev->pdev->revision == 0xC7)) 1367 amdgpu_discovery_read_harvest_bit_per_ip(adev, 1368 &vcn_harvest_count); 1369 } else { 1370 amdgpu_discovery_read_from_harvest_table(adev, 1371 &vcn_harvest_count, 1372 &umc_harvest_count); 1373 } 1374 1375 amdgpu_discovery_harvest_config_quirk(adev); 1376 1377 if (vcn_harvest_count == adev->vcn.num_vcn_inst) { 1378 adev->harvest_ip_mask |= AMD_HARVEST_IP_VCN_MASK; 1379 adev->harvest_ip_mask |= AMD_HARVEST_IP_JPEG_MASK; 1380 } 1381 1382 if (umc_harvest_count < adev->gmc.num_umc) { 1383 adev->gmc.num_umc -= umc_harvest_count; 1384 } 1385 } 1386 1387 union gc_info { 1388 struct gc_info_v1_0 v1; 1389 struct gc_info_v1_1 v1_1; 1390 struct gc_info_v1_2 v1_2; 1391 struct gc_info_v2_0 v2; 1392 }; 1393 1394 static int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev) 1395 { 1396 struct binary_header *bhdr; 1397 union gc_info *gc_info; 1398 u16 offset; 1399 1400 if (!adev->mman.discovery_bin) { 1401 DRM_ERROR("ip discovery uninitialized\n"); 1402 return -EINVAL; 1403 } 1404 1405 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1406 offset = le16_to_cpu(bhdr->table_list[GC].offset); 1407 1408 if (!offset) 1409 return 0; 1410 1411 gc_info = (union gc_info *)(adev->mman.discovery_bin + offset); 1412 1413 switch (le16_to_cpu(gc_info->v1.header.version_major)) { 1414 case 1: 1415 adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v1.gc_num_se); 1416 adev->gfx.config.max_cu_per_sh = 2 * (le32_to_cpu(gc_info->v1.gc_num_wgp0_per_sa) + 1417 le32_to_cpu(gc_info->v1.gc_num_wgp1_per_sa)); 1418 adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v1.gc_num_sa_per_se); 1419 adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v1.gc_num_rb_per_se); 1420 adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v1.gc_num_gl2c); 1421 adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v1.gc_num_gprs); 1422 adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v1.gc_num_max_gs_thds); 1423 adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v1.gc_gs_table_depth); 1424 adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v1.gc_gsprim_buff_depth); 1425 adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v1.gc_double_offchip_lds_buffer); 1426 adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v1.gc_wave_size); 1427 adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v1.gc_max_waves_per_simd); 1428 adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v1.gc_max_scratch_slots_per_cu); 1429 adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v1.gc_lds_size); 1430 adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v1.gc_num_sc_per_se) / 1431 le32_to_cpu(gc_info->v1.gc_num_sa_per_se); 1432 adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v1.gc_num_packer_per_sc); 1433 if (gc_info->v1.header.version_minor >= 1) { 1434 adev->gfx.config.gc_num_tcp_per_sa = le32_to_cpu(gc_info->v1_1.gc_num_tcp_per_sa); 1435 adev->gfx.config.gc_num_sdp_interface = le32_to_cpu(gc_info->v1_1.gc_num_sdp_interface); 1436 adev->gfx.config.gc_num_tcps = le32_to_cpu(gc_info->v1_1.gc_num_tcps); 1437 } 1438 if (gc_info->v1.header.version_minor >= 2) { 1439 adev->gfx.config.gc_num_tcp_per_wpg = le32_to_cpu(gc_info->v1_2.gc_num_tcp_per_wpg); 1440 adev->gfx.config.gc_tcp_l1_size = le32_to_cpu(gc_info->v1_2.gc_tcp_l1_size); 1441 adev->gfx.config.gc_num_sqc_per_wgp = le32_to_cpu(gc_info->v1_2.gc_num_sqc_per_wgp); 1442 adev->gfx.config.gc_l1_instruction_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_instruction_cache_size_per_sqc); 1443 adev->gfx.config.gc_l1_data_cache_size_per_sqc = le32_to_cpu(gc_info->v1_2.gc_l1_data_cache_size_per_sqc); 1444 adev->gfx.config.gc_gl1c_per_sa = le32_to_cpu(gc_info->v1_2.gc_gl1c_per_sa); 1445 adev->gfx.config.gc_gl1c_size_per_instance = le32_to_cpu(gc_info->v1_2.gc_gl1c_size_per_instance); 1446 adev->gfx.config.gc_gl2c_per_gpu = le32_to_cpu(gc_info->v1_2.gc_gl2c_per_gpu); 1447 } 1448 break; 1449 case 2: 1450 adev->gfx.config.max_shader_engines = le32_to_cpu(gc_info->v2.gc_num_se); 1451 adev->gfx.config.max_cu_per_sh = le32_to_cpu(gc_info->v2.gc_num_cu_per_sh); 1452 adev->gfx.config.max_sh_per_se = le32_to_cpu(gc_info->v2.gc_num_sh_per_se); 1453 adev->gfx.config.max_backends_per_se = le32_to_cpu(gc_info->v2.gc_num_rb_per_se); 1454 adev->gfx.config.max_texture_channel_caches = le32_to_cpu(gc_info->v2.gc_num_tccs); 1455 adev->gfx.config.max_gprs = le32_to_cpu(gc_info->v2.gc_num_gprs); 1456 adev->gfx.config.max_gs_threads = le32_to_cpu(gc_info->v2.gc_num_max_gs_thds); 1457 adev->gfx.config.gs_vgt_table_depth = le32_to_cpu(gc_info->v2.gc_gs_table_depth); 1458 adev->gfx.config.gs_prim_buffer_depth = le32_to_cpu(gc_info->v2.gc_gsprim_buff_depth); 1459 adev->gfx.config.double_offchip_lds_buf = le32_to_cpu(gc_info->v2.gc_double_offchip_lds_buffer); 1460 adev->gfx.cu_info.wave_front_size = le32_to_cpu(gc_info->v2.gc_wave_size); 1461 adev->gfx.cu_info.max_waves_per_simd = le32_to_cpu(gc_info->v2.gc_max_waves_per_simd); 1462 adev->gfx.cu_info.max_scratch_slots_per_cu = le32_to_cpu(gc_info->v2.gc_max_scratch_slots_per_cu); 1463 adev->gfx.cu_info.lds_size = le32_to_cpu(gc_info->v2.gc_lds_size); 1464 adev->gfx.config.num_sc_per_sh = le32_to_cpu(gc_info->v2.gc_num_sc_per_se) / 1465 le32_to_cpu(gc_info->v2.gc_num_sh_per_se); 1466 adev->gfx.config.num_packer_per_sc = le32_to_cpu(gc_info->v2.gc_num_packer_per_sc); 1467 break; 1468 default: 1469 dev_err(adev->dev, 1470 "Unhandled GC info table %d.%d\n", 1471 le16_to_cpu(gc_info->v1.header.version_major), 1472 le16_to_cpu(gc_info->v1.header.version_minor)); 1473 return -EINVAL; 1474 } 1475 return 0; 1476 } 1477 1478 union mall_info { 1479 struct mall_info_v1_0 v1; 1480 }; 1481 1482 static int amdgpu_discovery_get_mall_info(struct amdgpu_device *adev) 1483 { 1484 struct binary_header *bhdr; 1485 union mall_info *mall_info; 1486 u32 u, mall_size_per_umc, m_s_present, half_use; 1487 u64 mall_size; 1488 u16 offset; 1489 1490 if (!adev->mman.discovery_bin) { 1491 DRM_ERROR("ip discovery uninitialized\n"); 1492 return -EINVAL; 1493 } 1494 1495 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1496 offset = le16_to_cpu(bhdr->table_list[MALL_INFO].offset); 1497 1498 if (!offset) 1499 return 0; 1500 1501 mall_info = (union mall_info *)(adev->mman.discovery_bin + offset); 1502 1503 switch (le16_to_cpu(mall_info->v1.header.version_major)) { 1504 case 1: 1505 mall_size = 0; 1506 mall_size_per_umc = le32_to_cpu(mall_info->v1.mall_size_per_m); 1507 m_s_present = le32_to_cpu(mall_info->v1.m_s_present); 1508 half_use = le32_to_cpu(mall_info->v1.m_half_use); 1509 for (u = 0; u < adev->gmc.num_umc; u++) { 1510 if (m_s_present & (1 << u)) 1511 mall_size += mall_size_per_umc * 2; 1512 else if (half_use & (1 << u)) 1513 mall_size += mall_size_per_umc / 2; 1514 else 1515 mall_size += mall_size_per_umc; 1516 } 1517 adev->gmc.mall_size = mall_size; 1518 adev->gmc.m_half_use = half_use; 1519 break; 1520 default: 1521 dev_err(adev->dev, 1522 "Unhandled MALL info table %d.%d\n", 1523 le16_to_cpu(mall_info->v1.header.version_major), 1524 le16_to_cpu(mall_info->v1.header.version_minor)); 1525 return -EINVAL; 1526 } 1527 return 0; 1528 } 1529 1530 union vcn_info { 1531 struct vcn_info_v1_0 v1; 1532 }; 1533 1534 static int amdgpu_discovery_get_vcn_info(struct amdgpu_device *adev) 1535 { 1536 struct binary_header *bhdr; 1537 union vcn_info *vcn_info; 1538 u16 offset; 1539 int v; 1540 1541 if (!adev->mman.discovery_bin) { 1542 DRM_ERROR("ip discovery uninitialized\n"); 1543 return -EINVAL; 1544 } 1545 1546 /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES 1547 * which is smaller than VCN_INFO_TABLE_MAX_NUM_INSTANCES 1548 * but that may change in the future with new GPUs so keep this 1549 * check for defensive purposes. 1550 */ 1551 if (adev->vcn.num_vcn_inst > VCN_INFO_TABLE_MAX_NUM_INSTANCES) { 1552 dev_err(adev->dev, "invalid vcn instances\n"); 1553 return -EINVAL; 1554 } 1555 1556 bhdr = (struct binary_header *)adev->mman.discovery_bin; 1557 offset = le16_to_cpu(bhdr->table_list[VCN_INFO].offset); 1558 1559 if (!offset) 1560 return 0; 1561 1562 vcn_info = (union vcn_info *)(adev->mman.discovery_bin + offset); 1563 1564 switch (le16_to_cpu(vcn_info->v1.header.version_major)) { 1565 case 1: 1566 /* num_vcn_inst is currently limited to AMDGPU_MAX_VCN_INSTANCES 1567 * so this won't overflow. 1568 */ 1569 for (v = 0; v < adev->vcn.num_vcn_inst; v++) { 1570 adev->vcn.vcn_codec_disable_mask[v] = 1571 le32_to_cpu(vcn_info->v1.instance_info[v].fuse_data.all_bits); 1572 } 1573 break; 1574 default: 1575 dev_err(adev->dev, 1576 "Unhandled VCN info table %d.%d\n", 1577 le16_to_cpu(vcn_info->v1.header.version_major), 1578 le16_to_cpu(vcn_info->v1.header.version_minor)); 1579 return -EINVAL; 1580 } 1581 return 0; 1582 } 1583 1584 static int amdgpu_discovery_set_common_ip_blocks(struct amdgpu_device *adev) 1585 { 1586 /* what IP to use for this? */ 1587 switch (adev->ip_versions[GC_HWIP][0]) { 1588 case IP_VERSION(9, 0, 1): 1589 case IP_VERSION(9, 1, 0): 1590 case IP_VERSION(9, 2, 1): 1591 case IP_VERSION(9, 2, 2): 1592 case IP_VERSION(9, 3, 0): 1593 case IP_VERSION(9, 4, 0): 1594 case IP_VERSION(9, 4, 1): 1595 case IP_VERSION(9, 4, 2): 1596 case IP_VERSION(9, 4, 3): 1597 amdgpu_device_ip_block_add(adev, &vega10_common_ip_block); 1598 break; 1599 case IP_VERSION(10, 1, 10): 1600 case IP_VERSION(10, 1, 1): 1601 case IP_VERSION(10, 1, 2): 1602 case IP_VERSION(10, 1, 3): 1603 case IP_VERSION(10, 1, 4): 1604 case IP_VERSION(10, 3, 0): 1605 case IP_VERSION(10, 3, 1): 1606 case IP_VERSION(10, 3, 2): 1607 case IP_VERSION(10, 3, 3): 1608 case IP_VERSION(10, 3, 4): 1609 case IP_VERSION(10, 3, 5): 1610 case IP_VERSION(10, 3, 6): 1611 case IP_VERSION(10, 3, 7): 1612 amdgpu_device_ip_block_add(adev, &nv_common_ip_block); 1613 break; 1614 case IP_VERSION(11, 0, 0): 1615 case IP_VERSION(11, 0, 1): 1616 case IP_VERSION(11, 0, 2): 1617 case IP_VERSION(11, 0, 3): 1618 case IP_VERSION(11, 0, 4): 1619 amdgpu_device_ip_block_add(adev, &soc21_common_ip_block); 1620 break; 1621 default: 1622 dev_err(adev->dev, 1623 "Failed to add common ip block(GC_HWIP:0x%x)\n", 1624 adev->ip_versions[GC_HWIP][0]); 1625 return -EINVAL; 1626 } 1627 return 0; 1628 } 1629 1630 static int amdgpu_discovery_set_gmc_ip_blocks(struct amdgpu_device *adev) 1631 { 1632 /* use GC or MMHUB IP version */ 1633 switch (adev->ip_versions[GC_HWIP][0]) { 1634 case IP_VERSION(9, 0, 1): 1635 case IP_VERSION(9, 1, 0): 1636 case IP_VERSION(9, 2, 1): 1637 case IP_VERSION(9, 2, 2): 1638 case IP_VERSION(9, 3, 0): 1639 case IP_VERSION(9, 4, 0): 1640 case IP_VERSION(9, 4, 1): 1641 case IP_VERSION(9, 4, 2): 1642 case IP_VERSION(9, 4, 3): 1643 amdgpu_device_ip_block_add(adev, &gmc_v9_0_ip_block); 1644 break; 1645 case IP_VERSION(10, 1, 10): 1646 case IP_VERSION(10, 1, 1): 1647 case IP_VERSION(10, 1, 2): 1648 case IP_VERSION(10, 1, 3): 1649 case IP_VERSION(10, 1, 4): 1650 case IP_VERSION(10, 3, 0): 1651 case IP_VERSION(10, 3, 1): 1652 case IP_VERSION(10, 3, 2): 1653 case IP_VERSION(10, 3, 3): 1654 case IP_VERSION(10, 3, 4): 1655 case IP_VERSION(10, 3, 5): 1656 case IP_VERSION(10, 3, 6): 1657 case IP_VERSION(10, 3, 7): 1658 amdgpu_device_ip_block_add(adev, &gmc_v10_0_ip_block); 1659 break; 1660 case IP_VERSION(11, 0, 0): 1661 case IP_VERSION(11, 0, 1): 1662 case IP_VERSION(11, 0, 2): 1663 case IP_VERSION(11, 0, 3): 1664 case IP_VERSION(11, 0, 4): 1665 amdgpu_device_ip_block_add(adev, &gmc_v11_0_ip_block); 1666 break; 1667 default: 1668 dev_err(adev->dev, 1669 "Failed to add gmc ip block(GC_HWIP:0x%x)\n", 1670 adev->ip_versions[GC_HWIP][0]); 1671 return -EINVAL; 1672 } 1673 return 0; 1674 } 1675 1676 static int amdgpu_discovery_set_ih_ip_blocks(struct amdgpu_device *adev) 1677 { 1678 switch (adev->ip_versions[OSSSYS_HWIP][0]) { 1679 case IP_VERSION(4, 0, 0): 1680 case IP_VERSION(4, 0, 1): 1681 case IP_VERSION(4, 1, 0): 1682 case IP_VERSION(4, 1, 1): 1683 case IP_VERSION(4, 3, 0): 1684 amdgpu_device_ip_block_add(adev, &vega10_ih_ip_block); 1685 break; 1686 case IP_VERSION(4, 2, 0): 1687 case IP_VERSION(4, 2, 1): 1688 case IP_VERSION(4, 4, 0): 1689 case IP_VERSION(4, 4, 2): 1690 amdgpu_device_ip_block_add(adev, &vega20_ih_ip_block); 1691 break; 1692 case IP_VERSION(5, 0, 0): 1693 case IP_VERSION(5, 0, 1): 1694 case IP_VERSION(5, 0, 2): 1695 case IP_VERSION(5, 0, 3): 1696 case IP_VERSION(5, 2, 0): 1697 case IP_VERSION(5, 2, 1): 1698 amdgpu_device_ip_block_add(adev, &navi10_ih_ip_block); 1699 break; 1700 case IP_VERSION(6, 0, 0): 1701 case IP_VERSION(6, 0, 1): 1702 case IP_VERSION(6, 0, 2): 1703 amdgpu_device_ip_block_add(adev, &ih_v6_0_ip_block); 1704 break; 1705 default: 1706 dev_err(adev->dev, 1707 "Failed to add ih ip block(OSSSYS_HWIP:0x%x)\n", 1708 adev->ip_versions[OSSSYS_HWIP][0]); 1709 return -EINVAL; 1710 } 1711 return 0; 1712 } 1713 1714 static int amdgpu_discovery_set_psp_ip_blocks(struct amdgpu_device *adev) 1715 { 1716 switch (adev->ip_versions[MP0_HWIP][0]) { 1717 case IP_VERSION(9, 0, 0): 1718 amdgpu_device_ip_block_add(adev, &psp_v3_1_ip_block); 1719 break; 1720 case IP_VERSION(10, 0, 0): 1721 case IP_VERSION(10, 0, 1): 1722 amdgpu_device_ip_block_add(adev, &psp_v10_0_ip_block); 1723 break; 1724 case IP_VERSION(11, 0, 0): 1725 case IP_VERSION(11, 0, 2): 1726 case IP_VERSION(11, 0, 4): 1727 case IP_VERSION(11, 0, 5): 1728 case IP_VERSION(11, 0, 9): 1729 case IP_VERSION(11, 0, 7): 1730 case IP_VERSION(11, 0, 11): 1731 case IP_VERSION(11, 0, 12): 1732 case IP_VERSION(11, 0, 13): 1733 case IP_VERSION(11, 5, 0): 1734 amdgpu_device_ip_block_add(adev, &psp_v11_0_ip_block); 1735 break; 1736 case IP_VERSION(11, 0, 8): 1737 amdgpu_device_ip_block_add(adev, &psp_v11_0_8_ip_block); 1738 break; 1739 case IP_VERSION(11, 0, 3): 1740 case IP_VERSION(12, 0, 1): 1741 amdgpu_device_ip_block_add(adev, &psp_v12_0_ip_block); 1742 break; 1743 case IP_VERSION(13, 0, 0): 1744 case IP_VERSION(13, 0, 1): 1745 case IP_VERSION(13, 0, 2): 1746 case IP_VERSION(13, 0, 3): 1747 case IP_VERSION(13, 0, 5): 1748 case IP_VERSION(13, 0, 6): 1749 case IP_VERSION(13, 0, 7): 1750 case IP_VERSION(13, 0, 8): 1751 case IP_VERSION(13, 0, 10): 1752 case IP_VERSION(13, 0, 11): 1753 case IP_VERSION(14, 0, 0): 1754 amdgpu_device_ip_block_add(adev, &psp_v13_0_ip_block); 1755 break; 1756 case IP_VERSION(13, 0, 4): 1757 amdgpu_device_ip_block_add(adev, &psp_v13_0_4_ip_block); 1758 break; 1759 default: 1760 dev_err(adev->dev, 1761 "Failed to add psp ip block(MP0_HWIP:0x%x)\n", 1762 adev->ip_versions[MP0_HWIP][0]); 1763 return -EINVAL; 1764 } 1765 return 0; 1766 } 1767 1768 static int amdgpu_discovery_set_smu_ip_blocks(struct amdgpu_device *adev) 1769 { 1770 switch (adev->ip_versions[MP1_HWIP][0]) { 1771 case IP_VERSION(9, 0, 0): 1772 case IP_VERSION(10, 0, 0): 1773 case IP_VERSION(10, 0, 1): 1774 case IP_VERSION(11, 0, 2): 1775 if (adev->asic_type == CHIP_ARCTURUS) 1776 amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); 1777 else 1778 amdgpu_device_ip_block_add(adev, &pp_smu_ip_block); 1779 break; 1780 case IP_VERSION(11, 0, 0): 1781 case IP_VERSION(11, 0, 5): 1782 case IP_VERSION(11, 0, 9): 1783 case IP_VERSION(11, 0, 7): 1784 case IP_VERSION(11, 0, 8): 1785 case IP_VERSION(11, 0, 11): 1786 case IP_VERSION(11, 0, 12): 1787 case IP_VERSION(11, 0, 13): 1788 case IP_VERSION(11, 5, 0): 1789 amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block); 1790 break; 1791 case IP_VERSION(12, 0, 0): 1792 case IP_VERSION(12, 0, 1): 1793 amdgpu_device_ip_block_add(adev, &smu_v12_0_ip_block); 1794 break; 1795 case IP_VERSION(13, 0, 0): 1796 case IP_VERSION(13, 0, 1): 1797 case IP_VERSION(13, 0, 2): 1798 case IP_VERSION(13, 0, 3): 1799 case IP_VERSION(13, 0, 4): 1800 case IP_VERSION(13, 0, 5): 1801 case IP_VERSION(13, 0, 6): 1802 case IP_VERSION(13, 0, 7): 1803 case IP_VERSION(13, 0, 8): 1804 case IP_VERSION(13, 0, 10): 1805 case IP_VERSION(13, 0, 11): 1806 amdgpu_device_ip_block_add(adev, &smu_v13_0_ip_block); 1807 break; 1808 default: 1809 dev_err(adev->dev, 1810 "Failed to add smu ip block(MP1_HWIP:0x%x)\n", 1811 adev->ip_versions[MP1_HWIP][0]); 1812 return -EINVAL; 1813 } 1814 return 0; 1815 } 1816 1817 #if defined(CONFIG_DRM_AMD_DC) 1818 static void amdgpu_discovery_set_sriov_display(struct amdgpu_device *adev) 1819 { 1820 amdgpu_device_set_sriov_virtual_display(adev); 1821 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); 1822 } 1823 #endif 1824 1825 static int amdgpu_discovery_set_display_ip_blocks(struct amdgpu_device *adev) 1826 { 1827 if (adev->enable_virtual_display) { 1828 amdgpu_device_ip_block_add(adev, &amdgpu_vkms_ip_block); 1829 return 0; 1830 } 1831 1832 if (!amdgpu_device_has_dc_support(adev)) 1833 return 0; 1834 1835 #if defined(CONFIG_DRM_AMD_DC) 1836 if (adev->ip_versions[DCE_HWIP][0]) { 1837 switch (adev->ip_versions[DCE_HWIP][0]) { 1838 case IP_VERSION(1, 0, 0): 1839 case IP_VERSION(1, 0, 1): 1840 case IP_VERSION(2, 0, 2): 1841 case IP_VERSION(2, 0, 0): 1842 case IP_VERSION(2, 0, 3): 1843 case IP_VERSION(2, 1, 0): 1844 case IP_VERSION(3, 0, 0): 1845 case IP_VERSION(3, 0, 2): 1846 case IP_VERSION(3, 0, 3): 1847 case IP_VERSION(3, 0, 1): 1848 case IP_VERSION(3, 1, 2): 1849 case IP_VERSION(3, 1, 3): 1850 case IP_VERSION(3, 1, 4): 1851 case IP_VERSION(3, 1, 5): 1852 case IP_VERSION(3, 1, 6): 1853 case IP_VERSION(3, 2, 0): 1854 case IP_VERSION(3, 2, 1): 1855 if (amdgpu_sriov_vf(adev)) 1856 amdgpu_discovery_set_sriov_display(adev); 1857 else 1858 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1859 break; 1860 default: 1861 dev_err(adev->dev, 1862 "Failed to add dm ip block(DCE_HWIP:0x%x)\n", 1863 adev->ip_versions[DCE_HWIP][0]); 1864 return -EINVAL; 1865 } 1866 } else if (adev->ip_versions[DCI_HWIP][0]) { 1867 switch (adev->ip_versions[DCI_HWIP][0]) { 1868 case IP_VERSION(12, 0, 0): 1869 case IP_VERSION(12, 0, 1): 1870 case IP_VERSION(12, 1, 0): 1871 if (amdgpu_sriov_vf(adev)) 1872 amdgpu_discovery_set_sriov_display(adev); 1873 else 1874 amdgpu_device_ip_block_add(adev, &dm_ip_block); 1875 break; 1876 default: 1877 dev_err(adev->dev, 1878 "Failed to add dm ip block(DCI_HWIP:0x%x)\n", 1879 adev->ip_versions[DCI_HWIP][0]); 1880 return -EINVAL; 1881 } 1882 } 1883 #endif 1884 return 0; 1885 } 1886 1887 static int amdgpu_discovery_set_gc_ip_blocks(struct amdgpu_device *adev) 1888 { 1889 switch (adev->ip_versions[GC_HWIP][0]) { 1890 case IP_VERSION(9, 0, 1): 1891 case IP_VERSION(9, 1, 0): 1892 case IP_VERSION(9, 2, 1): 1893 case IP_VERSION(9, 2, 2): 1894 case IP_VERSION(9, 3, 0): 1895 case IP_VERSION(9, 4, 0): 1896 case IP_VERSION(9, 4, 1): 1897 case IP_VERSION(9, 4, 2): 1898 amdgpu_device_ip_block_add(adev, &gfx_v9_0_ip_block); 1899 break; 1900 case IP_VERSION(9, 4, 3): 1901 if (!amdgpu_exp_hw_support) 1902 return -EINVAL; 1903 amdgpu_device_ip_block_add(adev, &gfx_v9_4_3_ip_block); 1904 break; 1905 case IP_VERSION(10, 1, 10): 1906 case IP_VERSION(10, 1, 2): 1907 case IP_VERSION(10, 1, 1): 1908 case IP_VERSION(10, 1, 3): 1909 case IP_VERSION(10, 1, 4): 1910 case IP_VERSION(10, 3, 0): 1911 case IP_VERSION(10, 3, 2): 1912 case IP_VERSION(10, 3, 1): 1913 case IP_VERSION(10, 3, 4): 1914 case IP_VERSION(10, 3, 5): 1915 case IP_VERSION(10, 3, 6): 1916 case IP_VERSION(10, 3, 3): 1917 case IP_VERSION(10, 3, 7): 1918 amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block); 1919 break; 1920 case IP_VERSION(11, 0, 0): 1921 case IP_VERSION(11, 0, 1): 1922 case IP_VERSION(11, 0, 2): 1923 case IP_VERSION(11, 0, 3): 1924 case IP_VERSION(11, 0, 4): 1925 amdgpu_device_ip_block_add(adev, &gfx_v11_0_ip_block); 1926 break; 1927 default: 1928 dev_err(adev->dev, 1929 "Failed to add gfx ip block(GC_HWIP:0x%x)\n", 1930 adev->ip_versions[GC_HWIP][0]); 1931 return -EINVAL; 1932 } 1933 return 0; 1934 } 1935 1936 static int amdgpu_discovery_set_sdma_ip_blocks(struct amdgpu_device *adev) 1937 { 1938 switch (adev->ip_versions[SDMA0_HWIP][0]) { 1939 case IP_VERSION(4, 0, 0): 1940 case IP_VERSION(4, 0, 1): 1941 case IP_VERSION(4, 1, 0): 1942 case IP_VERSION(4, 1, 1): 1943 case IP_VERSION(4, 1, 2): 1944 case IP_VERSION(4, 2, 0): 1945 case IP_VERSION(4, 2, 2): 1946 case IP_VERSION(4, 4, 0): 1947 amdgpu_device_ip_block_add(adev, &sdma_v4_0_ip_block); 1948 break; 1949 case IP_VERSION(4, 4, 2): 1950 amdgpu_device_ip_block_add(adev, &sdma_v4_4_2_ip_block); 1951 break; 1952 case IP_VERSION(5, 0, 0): 1953 case IP_VERSION(5, 0, 1): 1954 case IP_VERSION(5, 0, 2): 1955 case IP_VERSION(5, 0, 5): 1956 amdgpu_device_ip_block_add(adev, &sdma_v5_0_ip_block); 1957 break; 1958 case IP_VERSION(5, 2, 0): 1959 case IP_VERSION(5, 2, 2): 1960 case IP_VERSION(5, 2, 4): 1961 case IP_VERSION(5, 2, 5): 1962 case IP_VERSION(5, 2, 6): 1963 case IP_VERSION(5, 2, 3): 1964 case IP_VERSION(5, 2, 1): 1965 case IP_VERSION(5, 2, 7): 1966 amdgpu_device_ip_block_add(adev, &sdma_v5_2_ip_block); 1967 break; 1968 case IP_VERSION(6, 0, 0): 1969 case IP_VERSION(6, 0, 1): 1970 case IP_VERSION(6, 0, 2): 1971 case IP_VERSION(6, 0, 3): 1972 amdgpu_device_ip_block_add(adev, &sdma_v6_0_ip_block); 1973 break; 1974 default: 1975 dev_err(adev->dev, 1976 "Failed to add sdma ip block(SDMA0_HWIP:0x%x)\n", 1977 adev->ip_versions[SDMA0_HWIP][0]); 1978 return -EINVAL; 1979 } 1980 return 0; 1981 } 1982 1983 static int amdgpu_discovery_set_mm_ip_blocks(struct amdgpu_device *adev) 1984 { 1985 if (adev->ip_versions[VCE_HWIP][0]) { 1986 switch (adev->ip_versions[UVD_HWIP][0]) { 1987 case IP_VERSION(7, 0, 0): 1988 case IP_VERSION(7, 2, 0): 1989 /* UVD is not supported on vega20 SR-IOV */ 1990 if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) 1991 amdgpu_device_ip_block_add(adev, &uvd_v7_0_ip_block); 1992 break; 1993 default: 1994 dev_err(adev->dev, 1995 "Failed to add uvd v7 ip block(UVD_HWIP:0x%x)\n", 1996 adev->ip_versions[UVD_HWIP][0]); 1997 return -EINVAL; 1998 } 1999 switch (adev->ip_versions[VCE_HWIP][0]) { 2000 case IP_VERSION(4, 0, 0): 2001 case IP_VERSION(4, 1, 0): 2002 /* VCE is not supported on vega20 SR-IOV */ 2003 if (!(adev->asic_type == CHIP_VEGA20 && amdgpu_sriov_vf(adev))) 2004 amdgpu_device_ip_block_add(adev, &vce_v4_0_ip_block); 2005 break; 2006 default: 2007 dev_err(adev->dev, 2008 "Failed to add VCE v4 ip block(VCE_HWIP:0x%x)\n", 2009 adev->ip_versions[VCE_HWIP][0]); 2010 return -EINVAL; 2011 } 2012 } else { 2013 switch (adev->ip_versions[UVD_HWIP][0]) { 2014 case IP_VERSION(1, 0, 0): 2015 case IP_VERSION(1, 0, 1): 2016 amdgpu_device_ip_block_add(adev, &vcn_v1_0_ip_block); 2017 break; 2018 case IP_VERSION(2, 0, 0): 2019 case IP_VERSION(2, 0, 2): 2020 case IP_VERSION(2, 2, 0): 2021 amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block); 2022 if (!amdgpu_sriov_vf(adev)) 2023 amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block); 2024 break; 2025 case IP_VERSION(2, 0, 3): 2026 break; 2027 case IP_VERSION(2, 5, 0): 2028 amdgpu_device_ip_block_add(adev, &vcn_v2_5_ip_block); 2029 amdgpu_device_ip_block_add(adev, &jpeg_v2_5_ip_block); 2030 break; 2031 case IP_VERSION(2, 6, 0): 2032 amdgpu_device_ip_block_add(adev, &vcn_v2_6_ip_block); 2033 amdgpu_device_ip_block_add(adev, &jpeg_v2_6_ip_block); 2034 break; 2035 case IP_VERSION(3, 0, 0): 2036 case IP_VERSION(3, 0, 16): 2037 case IP_VERSION(3, 1, 1): 2038 case IP_VERSION(3, 1, 2): 2039 case IP_VERSION(3, 0, 2): 2040 amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); 2041 if (!amdgpu_sriov_vf(adev)) 2042 amdgpu_device_ip_block_add(adev, &jpeg_v3_0_ip_block); 2043 break; 2044 case IP_VERSION(3, 0, 33): 2045 amdgpu_device_ip_block_add(adev, &vcn_v3_0_ip_block); 2046 break; 2047 case IP_VERSION(4, 0, 0): 2048 case IP_VERSION(4, 0, 2): 2049 case IP_VERSION(4, 0, 4): 2050 amdgpu_device_ip_block_add(adev, &vcn_v4_0_ip_block); 2051 amdgpu_device_ip_block_add(adev, &jpeg_v4_0_ip_block); 2052 break; 2053 case IP_VERSION(4, 0, 3): 2054 amdgpu_device_ip_block_add(adev, &vcn_v4_0_3_ip_block); 2055 amdgpu_device_ip_block_add(adev, &jpeg_v4_0_3_ip_block); 2056 break; 2057 default: 2058 dev_err(adev->dev, 2059 "Failed to add vcn/jpeg ip block(UVD_HWIP:0x%x)\n", 2060 adev->ip_versions[UVD_HWIP][0]); 2061 return -EINVAL; 2062 } 2063 } 2064 return 0; 2065 } 2066 2067 static int amdgpu_discovery_set_mes_ip_blocks(struct amdgpu_device *adev) 2068 { 2069 switch (adev->ip_versions[GC_HWIP][0]) { 2070 case IP_VERSION(10, 1, 10): 2071 case IP_VERSION(10, 1, 1): 2072 case IP_VERSION(10, 1, 2): 2073 case IP_VERSION(10, 1, 3): 2074 case IP_VERSION(10, 1, 4): 2075 case IP_VERSION(10, 3, 0): 2076 case IP_VERSION(10, 3, 1): 2077 case IP_VERSION(10, 3, 2): 2078 case IP_VERSION(10, 3, 3): 2079 case IP_VERSION(10, 3, 4): 2080 case IP_VERSION(10, 3, 5): 2081 case IP_VERSION(10, 3, 6): 2082 if (amdgpu_mes) { 2083 amdgpu_device_ip_block_add(adev, &mes_v10_1_ip_block); 2084 adev->enable_mes = true; 2085 if (amdgpu_mes_kiq) 2086 adev->enable_mes_kiq = true; 2087 } 2088 break; 2089 case IP_VERSION(11, 0, 0): 2090 case IP_VERSION(11, 0, 1): 2091 case IP_VERSION(11, 0, 2): 2092 case IP_VERSION(11, 0, 3): 2093 case IP_VERSION(11, 0, 4): 2094 amdgpu_device_ip_block_add(adev, &mes_v11_0_ip_block); 2095 adev->enable_mes = true; 2096 adev->enable_mes_kiq = true; 2097 break; 2098 default: 2099 break; 2100 } 2101 return 0; 2102 } 2103 2104 static void amdgpu_discovery_init_soc_config(struct amdgpu_device *adev) 2105 { 2106 switch (adev->ip_versions[GC_HWIP][0]) { 2107 case IP_VERSION(9, 4, 3): 2108 aqua_vanjaram_init_soc_config(adev); 2109 break; 2110 default: 2111 break; 2112 } 2113 } 2114 2115 int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) 2116 { 2117 int r; 2118 2119 switch (adev->asic_type) { 2120 case CHIP_VEGA10: 2121 vega10_reg_base_init(adev); 2122 adev->sdma.num_instances = 2; 2123 adev->gmc.num_umc = 4; 2124 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 0, 0); 2125 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 0, 0); 2126 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 0); 2127 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 0); 2128 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 0); 2129 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 0); 2130 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); 2131 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 1, 0); 2132 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 0, 0); 2133 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); 2134 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); 2135 adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); 2136 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 0); 2137 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 0, 1); 2138 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); 2139 adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); 2140 adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 0); 2141 break; 2142 case CHIP_VEGA12: 2143 vega10_reg_base_init(adev); 2144 adev->sdma.num_instances = 2; 2145 adev->gmc.num_umc = 4; 2146 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 3, 0); 2147 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 3, 0); 2148 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 0, 1); 2149 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 0, 1); 2150 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 0, 1); 2151 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 0, 1); 2152 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 5, 0); 2153 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(6, 2, 0); 2154 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 0); 2155 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(9, 0, 0); 2156 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(9, 0, 0); 2157 adev->ip_versions[THM_HWIP][0] = IP_VERSION(9, 0, 0); 2158 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(9, 0, 1); 2159 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 1); 2160 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 0, 0); 2161 adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 0, 0); 2162 adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 0, 1); 2163 break; 2164 case CHIP_RAVEN: 2165 vega10_reg_base_init(adev); 2166 adev->sdma.num_instances = 1; 2167 adev->vcn.num_vcn_inst = 1; 2168 adev->gmc.num_umc = 2; 2169 if (adev->apu_flags & AMD_APU_IS_RAVEN2) { 2170 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 2, 0); 2171 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 2, 0); 2172 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 1); 2173 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 1); 2174 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 1); 2175 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 1); 2176 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 1); 2177 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 5, 0); 2178 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 1); 2179 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 1); 2180 adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 1, 0); 2181 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 1); 2182 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 2, 2); 2183 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 1); 2184 adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 1); 2185 } else { 2186 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 1, 0); 2187 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 1, 0); 2188 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 1, 0); 2189 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 1, 0); 2190 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 1, 0); 2191 adev->ip_versions[DF_HWIP][0] = IP_VERSION(2, 1, 0); 2192 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 0, 0); 2193 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(7, 0, 0); 2194 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(10, 0, 0); 2195 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(10, 0, 0); 2196 adev->ip_versions[THM_HWIP][0] = IP_VERSION(10, 0, 0); 2197 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(10, 0, 0); 2198 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 1, 0); 2199 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(1, 0, 0); 2200 adev->ip_versions[DCE_HWIP][0] = IP_VERSION(1, 0, 0); 2201 } 2202 break; 2203 case CHIP_VEGA20: 2204 vega20_reg_base_init(adev); 2205 adev->sdma.num_instances = 2; 2206 adev->gmc.num_umc = 8; 2207 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 0); 2208 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 0); 2209 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 0); 2210 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 0); 2211 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 0); 2212 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 0); 2213 adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 0); 2214 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 0); 2215 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 1); 2216 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 2); 2217 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); 2218 adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 2); 2219 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 2); 2220 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 0); 2221 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(7, 2, 0); 2222 adev->ip_versions[UVD_HWIP][1] = IP_VERSION(7, 2, 0); 2223 adev->ip_versions[VCE_HWIP][0] = IP_VERSION(4, 1, 0); 2224 adev->ip_versions[DCI_HWIP][0] = IP_VERSION(12, 1, 0); 2225 break; 2226 case CHIP_ARCTURUS: 2227 arct_reg_base_init(adev); 2228 adev->sdma.num_instances = 8; 2229 adev->vcn.num_vcn_inst = 2; 2230 adev->gmc.num_umc = 8; 2231 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 1); 2232 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 1); 2233 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 2, 1); 2234 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 2, 1); 2235 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 2, 2); 2236 adev->ip_versions[SDMA1_HWIP][0] = IP_VERSION(4, 2, 2); 2237 adev->ip_versions[SDMA1_HWIP][1] = IP_VERSION(4, 2, 2); 2238 adev->ip_versions[SDMA1_HWIP][2] = IP_VERSION(4, 2, 2); 2239 adev->ip_versions[SDMA1_HWIP][3] = IP_VERSION(4, 2, 2); 2240 adev->ip_versions[SDMA1_HWIP][4] = IP_VERSION(4, 2, 2); 2241 adev->ip_versions[SDMA1_HWIP][5] = IP_VERSION(4, 2, 2); 2242 adev->ip_versions[SDMA1_HWIP][6] = IP_VERSION(4, 2, 2); 2243 adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 1); 2244 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 1); 2245 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 1, 2); 2246 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(11, 0, 4); 2247 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(11, 0, 2); 2248 adev->ip_versions[THM_HWIP][0] = IP_VERSION(11, 0, 3); 2249 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(11, 0, 3); 2250 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 1); 2251 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 5, 0); 2252 adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 5, 0); 2253 break; 2254 case CHIP_ALDEBARAN: 2255 aldebaran_reg_base_init(adev); 2256 adev->sdma.num_instances = 5; 2257 adev->vcn.num_vcn_inst = 2; 2258 adev->gmc.num_umc = 4; 2259 adev->ip_versions[MMHUB_HWIP][0] = IP_VERSION(9, 4, 2); 2260 adev->ip_versions[ATHUB_HWIP][0] = IP_VERSION(9, 4, 2); 2261 adev->ip_versions[OSSSYS_HWIP][0] = IP_VERSION(4, 4, 0); 2262 adev->ip_versions[HDP_HWIP][0] = IP_VERSION(4, 4, 0); 2263 adev->ip_versions[SDMA0_HWIP][0] = IP_VERSION(4, 4, 0); 2264 adev->ip_versions[SDMA0_HWIP][1] = IP_VERSION(4, 4, 0); 2265 adev->ip_versions[SDMA0_HWIP][2] = IP_VERSION(4, 4, 0); 2266 adev->ip_versions[SDMA0_HWIP][3] = IP_VERSION(4, 4, 0); 2267 adev->ip_versions[SDMA0_HWIP][4] = IP_VERSION(4, 4, 0); 2268 adev->ip_versions[DF_HWIP][0] = IP_VERSION(3, 6, 2); 2269 adev->ip_versions[NBIO_HWIP][0] = IP_VERSION(7, 4, 4); 2270 adev->ip_versions[UMC_HWIP][0] = IP_VERSION(6, 7, 0); 2271 adev->ip_versions[MP0_HWIP][0] = IP_VERSION(13, 0, 2); 2272 adev->ip_versions[MP1_HWIP][0] = IP_VERSION(13, 0, 2); 2273 adev->ip_versions[THM_HWIP][0] = IP_VERSION(13, 0, 2); 2274 adev->ip_versions[SMUIO_HWIP][0] = IP_VERSION(13, 0, 2); 2275 adev->ip_versions[GC_HWIP][0] = IP_VERSION(9, 4, 2); 2276 adev->ip_versions[UVD_HWIP][0] = IP_VERSION(2, 6, 0); 2277 adev->ip_versions[UVD_HWIP][1] = IP_VERSION(2, 6, 0); 2278 adev->ip_versions[XGMI_HWIP][0] = IP_VERSION(6, 1, 0); 2279 break; 2280 default: 2281 r = amdgpu_discovery_reg_base_init(adev); 2282 if (r) 2283 return -EINVAL; 2284 2285 amdgpu_discovery_harvest_ip(adev); 2286 amdgpu_discovery_get_gfx_info(adev); 2287 amdgpu_discovery_get_mall_info(adev); 2288 amdgpu_discovery_get_vcn_info(adev); 2289 break; 2290 } 2291 2292 amdgpu_discovery_init_soc_config(adev); 2293 amdgpu_discovery_sysfs_init(adev); 2294 2295 switch (adev->ip_versions[GC_HWIP][0]) { 2296 case IP_VERSION(9, 0, 1): 2297 case IP_VERSION(9, 2, 1): 2298 case IP_VERSION(9, 4, 0): 2299 case IP_VERSION(9, 4, 1): 2300 case IP_VERSION(9, 4, 2): 2301 case IP_VERSION(9, 4, 3): 2302 adev->family = AMDGPU_FAMILY_AI; 2303 break; 2304 case IP_VERSION(9, 1, 0): 2305 case IP_VERSION(9, 2, 2): 2306 case IP_VERSION(9, 3, 0): 2307 adev->family = AMDGPU_FAMILY_RV; 2308 break; 2309 case IP_VERSION(10, 1, 10): 2310 case IP_VERSION(10, 1, 1): 2311 case IP_VERSION(10, 1, 2): 2312 case IP_VERSION(10, 1, 3): 2313 case IP_VERSION(10, 1, 4): 2314 case IP_VERSION(10, 3, 0): 2315 case IP_VERSION(10, 3, 2): 2316 case IP_VERSION(10, 3, 4): 2317 case IP_VERSION(10, 3, 5): 2318 adev->family = AMDGPU_FAMILY_NV; 2319 break; 2320 case IP_VERSION(10, 3, 1): 2321 adev->family = AMDGPU_FAMILY_VGH; 2322 adev->apu_flags |= AMD_APU_IS_VANGOGH; 2323 break; 2324 case IP_VERSION(10, 3, 3): 2325 adev->family = AMDGPU_FAMILY_YC; 2326 break; 2327 case IP_VERSION(10, 3, 6): 2328 adev->family = AMDGPU_FAMILY_GC_10_3_6; 2329 break; 2330 case IP_VERSION(10, 3, 7): 2331 adev->family = AMDGPU_FAMILY_GC_10_3_7; 2332 break; 2333 case IP_VERSION(11, 0, 0): 2334 case IP_VERSION(11, 0, 2): 2335 case IP_VERSION(11, 0, 3): 2336 adev->family = AMDGPU_FAMILY_GC_11_0_0; 2337 break; 2338 case IP_VERSION(11, 0, 1): 2339 case IP_VERSION(11, 0, 4): 2340 adev->family = AMDGPU_FAMILY_GC_11_0_1; 2341 break; 2342 default: 2343 return -EINVAL; 2344 } 2345 2346 switch (adev->ip_versions[GC_HWIP][0]) { 2347 case IP_VERSION(9, 1, 0): 2348 case IP_VERSION(9, 2, 2): 2349 case IP_VERSION(9, 3, 0): 2350 case IP_VERSION(10, 1, 3): 2351 case IP_VERSION(10, 1, 4): 2352 case IP_VERSION(10, 3, 1): 2353 case IP_VERSION(10, 3, 3): 2354 case IP_VERSION(10, 3, 6): 2355 case IP_VERSION(10, 3, 7): 2356 case IP_VERSION(11, 0, 1): 2357 case IP_VERSION(11, 0, 4): 2358 adev->flags |= AMD_IS_APU; 2359 break; 2360 default: 2361 break; 2362 } 2363 2364 if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(4, 8, 0)) 2365 adev->gmc.xgmi.supported = true; 2366 2367 /* set NBIO version */ 2368 switch (adev->ip_versions[NBIO_HWIP][0]) { 2369 case IP_VERSION(6, 1, 0): 2370 case IP_VERSION(6, 2, 0): 2371 adev->nbio.funcs = &nbio_v6_1_funcs; 2372 adev->nbio.hdp_flush_reg = &nbio_v6_1_hdp_flush_reg; 2373 break; 2374 case IP_VERSION(7, 0, 0): 2375 case IP_VERSION(7, 0, 1): 2376 case IP_VERSION(2, 5, 0): 2377 adev->nbio.funcs = &nbio_v7_0_funcs; 2378 adev->nbio.hdp_flush_reg = &nbio_v7_0_hdp_flush_reg; 2379 break; 2380 case IP_VERSION(7, 4, 0): 2381 case IP_VERSION(7, 4, 1): 2382 case IP_VERSION(7, 4, 4): 2383 adev->nbio.funcs = &nbio_v7_4_funcs; 2384 adev->nbio.hdp_flush_reg = &nbio_v7_4_hdp_flush_reg; 2385 break; 2386 case IP_VERSION(7, 9, 0): 2387 adev->nbio.funcs = &nbio_v7_9_funcs; 2388 adev->nbio.hdp_flush_reg = &nbio_v7_9_hdp_flush_reg; 2389 break; 2390 case IP_VERSION(7, 2, 0): 2391 case IP_VERSION(7, 2, 1): 2392 case IP_VERSION(7, 3, 0): 2393 case IP_VERSION(7, 5, 0): 2394 case IP_VERSION(7, 5, 1): 2395 adev->nbio.funcs = &nbio_v7_2_funcs; 2396 adev->nbio.hdp_flush_reg = &nbio_v7_2_hdp_flush_reg; 2397 break; 2398 case IP_VERSION(2, 1, 1): 2399 case IP_VERSION(2, 3, 0): 2400 case IP_VERSION(2, 3, 1): 2401 case IP_VERSION(2, 3, 2): 2402 case IP_VERSION(3, 3, 0): 2403 case IP_VERSION(3, 3, 1): 2404 case IP_VERSION(3, 3, 2): 2405 case IP_VERSION(3, 3, 3): 2406 adev->nbio.funcs = &nbio_v2_3_funcs; 2407 adev->nbio.hdp_flush_reg = &nbio_v2_3_hdp_flush_reg; 2408 break; 2409 case IP_VERSION(4, 3, 0): 2410 case IP_VERSION(4, 3, 1): 2411 if (amdgpu_sriov_vf(adev)) 2412 adev->nbio.funcs = &nbio_v4_3_sriov_funcs; 2413 else 2414 adev->nbio.funcs = &nbio_v4_3_funcs; 2415 adev->nbio.hdp_flush_reg = &nbio_v4_3_hdp_flush_reg; 2416 break; 2417 case IP_VERSION(7, 7, 0): 2418 case IP_VERSION(7, 7, 1): 2419 adev->nbio.funcs = &nbio_v7_7_funcs; 2420 adev->nbio.hdp_flush_reg = &nbio_v7_7_hdp_flush_reg; 2421 break; 2422 default: 2423 break; 2424 } 2425 2426 switch (adev->ip_versions[HDP_HWIP][0]) { 2427 case IP_VERSION(4, 0, 0): 2428 case IP_VERSION(4, 0, 1): 2429 case IP_VERSION(4, 1, 0): 2430 case IP_VERSION(4, 1, 1): 2431 case IP_VERSION(4, 1, 2): 2432 case IP_VERSION(4, 2, 0): 2433 case IP_VERSION(4, 2, 1): 2434 case IP_VERSION(4, 4, 0): 2435 case IP_VERSION(4, 4, 2): 2436 adev->hdp.funcs = &hdp_v4_0_funcs; 2437 break; 2438 case IP_VERSION(5, 0, 0): 2439 case IP_VERSION(5, 0, 1): 2440 case IP_VERSION(5, 0, 2): 2441 case IP_VERSION(5, 0, 3): 2442 case IP_VERSION(5, 0, 4): 2443 case IP_VERSION(5, 2, 0): 2444 adev->hdp.funcs = &hdp_v5_0_funcs; 2445 break; 2446 case IP_VERSION(5, 2, 1): 2447 adev->hdp.funcs = &hdp_v5_2_funcs; 2448 break; 2449 case IP_VERSION(6, 0, 0): 2450 case IP_VERSION(6, 0, 1): 2451 adev->hdp.funcs = &hdp_v6_0_funcs; 2452 break; 2453 default: 2454 break; 2455 } 2456 2457 switch (adev->ip_versions[DF_HWIP][0]) { 2458 case IP_VERSION(3, 6, 0): 2459 case IP_VERSION(3, 6, 1): 2460 case IP_VERSION(3, 6, 2): 2461 adev->df.funcs = &df_v3_6_funcs; 2462 break; 2463 case IP_VERSION(2, 1, 0): 2464 case IP_VERSION(2, 1, 1): 2465 case IP_VERSION(2, 5, 0): 2466 case IP_VERSION(3, 5, 1): 2467 case IP_VERSION(3, 5, 2): 2468 adev->df.funcs = &df_v1_7_funcs; 2469 break; 2470 case IP_VERSION(4, 3, 0): 2471 adev->df.funcs = &df_v4_3_funcs; 2472 break; 2473 default: 2474 break; 2475 } 2476 2477 switch (adev->ip_versions[SMUIO_HWIP][0]) { 2478 case IP_VERSION(9, 0, 0): 2479 case IP_VERSION(9, 0, 1): 2480 case IP_VERSION(10, 0, 0): 2481 case IP_VERSION(10, 0, 1): 2482 case IP_VERSION(10, 0, 2): 2483 adev->smuio.funcs = &smuio_v9_0_funcs; 2484 break; 2485 case IP_VERSION(11, 0, 0): 2486 case IP_VERSION(11, 0, 2): 2487 case IP_VERSION(11, 0, 3): 2488 case IP_VERSION(11, 0, 4): 2489 case IP_VERSION(11, 0, 7): 2490 case IP_VERSION(11, 0, 8): 2491 adev->smuio.funcs = &smuio_v11_0_funcs; 2492 break; 2493 case IP_VERSION(11, 0, 6): 2494 case IP_VERSION(11, 0, 10): 2495 case IP_VERSION(11, 0, 11): 2496 case IP_VERSION(11, 5, 0): 2497 case IP_VERSION(13, 0, 1): 2498 case IP_VERSION(13, 0, 9): 2499 case IP_VERSION(13, 0, 10): 2500 adev->smuio.funcs = &smuio_v11_0_6_funcs; 2501 break; 2502 case IP_VERSION(13, 0, 2): 2503 adev->smuio.funcs = &smuio_v13_0_funcs; 2504 break; 2505 case IP_VERSION(13, 0, 3): 2506 adev->smuio.funcs = &smuio_v13_0_3_funcs; 2507 if (adev->smuio.funcs->get_pkg_type(adev) == AMDGPU_PKG_TYPE_APU) { 2508 adev->flags |= AMD_IS_APU; 2509 } 2510 break; 2511 case IP_VERSION(13, 0, 6): 2512 case IP_VERSION(13, 0, 8): 2513 adev->smuio.funcs = &smuio_v13_0_6_funcs; 2514 break; 2515 default: 2516 break; 2517 } 2518 2519 switch (adev->ip_versions[LSDMA_HWIP][0]) { 2520 case IP_VERSION(6, 0, 0): 2521 case IP_VERSION(6, 0, 1): 2522 case IP_VERSION(6, 0, 2): 2523 case IP_VERSION(6, 0, 3): 2524 adev->lsdma.funcs = &lsdma_v6_0_funcs; 2525 break; 2526 default: 2527 break; 2528 } 2529 2530 r = amdgpu_discovery_set_common_ip_blocks(adev); 2531 if (r) 2532 return r; 2533 2534 r = amdgpu_discovery_set_gmc_ip_blocks(adev); 2535 if (r) 2536 return r; 2537 2538 /* For SR-IOV, PSP needs to be initialized before IH */ 2539 if (amdgpu_sriov_vf(adev)) { 2540 r = amdgpu_discovery_set_psp_ip_blocks(adev); 2541 if (r) 2542 return r; 2543 r = amdgpu_discovery_set_ih_ip_blocks(adev); 2544 if (r) 2545 return r; 2546 } else { 2547 r = amdgpu_discovery_set_ih_ip_blocks(adev); 2548 if (r) 2549 return r; 2550 2551 if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { 2552 r = amdgpu_discovery_set_psp_ip_blocks(adev); 2553 if (r) 2554 return r; 2555 } 2556 } 2557 2558 if (likely(adev->firmware.load_type == AMDGPU_FW_LOAD_PSP)) { 2559 r = amdgpu_discovery_set_smu_ip_blocks(adev); 2560 if (r) 2561 return r; 2562 } 2563 2564 r = amdgpu_discovery_set_display_ip_blocks(adev); 2565 if (r) 2566 return r; 2567 2568 r = amdgpu_discovery_set_gc_ip_blocks(adev); 2569 if (r) 2570 return r; 2571 2572 r = amdgpu_discovery_set_sdma_ip_blocks(adev); 2573 if (r) 2574 return r; 2575 2576 if ((adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT && 2577 !amdgpu_sriov_vf(adev)) || 2578 (adev->firmware.load_type == AMDGPU_FW_LOAD_RLC_BACKDOOR_AUTO && amdgpu_dpm == 1)) { 2579 r = amdgpu_discovery_set_smu_ip_blocks(adev); 2580 if (r) 2581 return r; 2582 } 2583 2584 r = amdgpu_discovery_set_mm_ip_blocks(adev); 2585 if (r) 2586 return r; 2587 2588 r = amdgpu_discovery_set_mes_ip_blocks(adev); 2589 if (r) 2590 return r; 2591 2592 return 0; 2593 } 2594 2595