amdsmi.h Source File

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• amd_smi

amdsmi.h

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1/*

2 * Copyright (c) Advanced Micro Devices, Inc. All rights reserved.

3 *

4 * Permission is hereby granted, free of charge, to any person obtaining a copy

5 * of this software and associated documentation files (the "Software"), to deal

6 * in the Software without restriction, including without limitation the rights

7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

8 * copies of the Software, and to permit persons to whom the Software is

9 * 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 THE

17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

20 * THE SOFTWARE.

21 */

22

23#ifndef __AMDSMI_H__

24#define __AMDSMI_H__

25

31#include <stdlib.h>

32#include <stdbool.h>

33

34#ifdef __cplusplus

35extern "C" {

36#include <cstdint>

37#else // __cplusplus

38#include <stdint.h>

39#endif // __cplusplus

40

48typedef enum {

49 AMDSMI_INIT_ALL_PROCESSORS = 0xFFFFFFFF,

50 AMDSMI_INIT_AMD_CPUS = (1 << 0),

51 AMDSMI_INIT_AMD_GPUS = (1 << 1),

52 AMDSMI_INIT_NON_AMD_CPUS = (1 << 2),

53 AMDSMI_INIT_NON_AMD_GPUS = (1 << 3),

54 AMDSMI_INIT_AMD_APUS = (AMDSMI_INIT_AMD_CPUS | AMDSMI_INIT_AMD_GPUS)

56} amdsmi_init_flags_t;

57

63#define AMDSMI_MAX_MM_IP_COUNT 8

64#define AMDSMI_MAX_STRING_LENGTH 256

65#define AMDSMI_MAX_DEVICES 32

66#define AMDSMI_MAX_CACHE_TYPES 10

67#define AMDSMI_MAX_ACCELERATOR_PROFILE 32

68#define AMDSMI_MAX_CP_PROFILE_RESOURCES 32

69#define AMDSMI_MAX_ACCELERATOR_PARTITIONS 8

70#define AMDSMI_MAX_NUM_NUMA_NODES 32

71#define AMDSMI_GPU_UUID_SIZE 38

72

78#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK 64

79#define AMDSMI_MAX_CONTAINER_TYPE 2

80

90#define CENTRIGRADE_TO_MILLI_CENTIGRADE 1000

91

97#define AMDSMI_NUM_HBM_INSTANCES 4

98

104#define AMDSMI_MAX_NUM_VCN 4

105

111#define AMDSMI_MAX_NUM_CLKS 4

112

118#define AMDSMI_MAX_NUM_XGMI_LINKS 8

119

125#define AMDSMI_MAX_NUM_GFX_CLKS 8

126

132#define AMDSMI_MAX_AID 4

133

139#define AMDSMI_MAX_ENGINES 8

140

146#define AMDSMI_MAX_NUM_JPEG 32

147

154#define AMDSMI_MAX_NUM_JPEG_ENG_V1 40

155

167#define AMDSMI_MAX_NUM_XCC 8

168

181#define AMDSMI_MAX_NUM_XCP 8

182

188#define MAX_NUMBER_OF_AFIDS_PER_RECORD 12

189

195#define AMDSMI_TIME_FORMAT "%02d:%02d:%02d.%03d"

196#define AMDSMI_DATE_FORMAT "%04d-%02d-%02d:%02d:%02d:%02d.%03d"

197

206#define AMDSMI_LIB_VERSION_MAJOR 26

207

209#define AMDSMI_LIB_VERSION_MINOR 2

210

212#define AMDSMI_LIB_VERSION_RELEASE 0

213

214#define AMDSMI_LIB_VERSION_CREATE_STRING(MAJOR, MINOR, RELEASE) (#MAJOR "." #MINOR "." #RELEASE)

215#define AMDSMI_LIB_VERSION_EXPAND_PARTS(MAJOR_STR, MINOR_STR, RELEASE_STR) AMDSMI_LIB_VERSION_CREATE_STRING(MAJOR_STR, MINOR_STR, RELEASE_STR)

216#define AMDSMI_LIB_VERSION_STRING AMDSMI_LIB_VERSION_EXPAND_PARTS(AMDSMI_LIB_VERSION_MAJOR, AMDSMI_LIB_VERSION_MINOR, AMDSMI_LIB_VERSION_RELEASE)

217

223typedef enum {

224 AMDSMI_MM_UVD,

225 AMDSMI_MM_VCE,

226 AMDSMI_MM_VCN,

227 AMDSMI_MM__MAX

228} amdsmi_mm_ip_t;

229

235typedef enum {

236 AMDSMI_CONTAINER_LXC,

237 AMDSMI_CONTAINER_DOCKER

238} amdsmi_container_types_t;

239

245typedef void *amdsmi_processor_handle;

246typedef void *amdsmi_socket_handle;

247

248#ifdef ENABLE_ESMI_LIB

249

255typedef void *amdsmi_cpusocket_handle;

256

262typedef struct {

263 uint32_t major;

264 uint32_t minor;

265} amdsmi_hsmp_driver_version_t;

266

267#endif

268

278typedef enum {

279 AMDSMI_PROCESSOR_TYPE_UNKNOWN = 0,

280 AMDSMI_PROCESSOR_TYPE_AMD_GPU,

281 AMDSMI_PROCESSOR_TYPE_AMD_CPU,

282 AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU,

283 AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU,

284 AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE,

285 AMDSMI_PROCESSOR_TYPE_AMD_APU

286} processor_type_t;

287

296typedef enum {

297 AMDSMI_STATUS_SUCCESS = 0,

298 // Library usage errors

299 AMDSMI_STATUS_INVAL = 1,

300 AMDSMI_STATUS_NOT_SUPPORTED = 2,

301 AMDSMI_STATUS_NOT_YET_IMPLEMENTED = 3,

302 AMDSMI_STATUS_FAIL_LOAD_MODULE = 4,

303 AMDSMI_STATUS_FAIL_LOAD_SYMBOL = 5,

304 AMDSMI_STATUS_DRM_ERROR = 6,

305 AMDSMI_STATUS_API_FAILED = 7,

306 AMDSMI_STATUS_TIMEOUT = 8,

307 AMDSMI_STATUS_RETRY = 9,

308 AMDSMI_STATUS_NO_PERM = 10,

309 AMDSMI_STATUS_INTERRUPT = 11,

310 AMDSMI_STATUS_IO = 12,

311 AMDSMI_STATUS_ADDRESS_FAULT = 13,

312 AMDSMI_STATUS_FILE_ERROR = 14,

313 AMDSMI_STATUS_OUT_OF_RESOURCES = 15,

314 AMDSMI_STATUS_INTERNAL_EXCEPTION = 16,

315 AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS = 17,

316 AMDSMI_STATUS_INIT_ERROR = 18,

317 AMDSMI_STATUS_REFCOUNT_OVERFLOW = 19,

318 AMDSMI_STATUS_DIRECTORY_NOT_FOUND = 20,

319 // Processor related errors

320 AMDSMI_STATUS_BUSY = 30,

321 AMDSMI_STATUS_NOT_FOUND = 31,

322 AMDSMI_STATUS_NOT_INIT = 32,

323 AMDSMI_STATUS_NO_SLOT = 33,

324 AMDSMI_STATUS_DRIVER_NOT_LOADED = 34,

325 // Data and size errors

326 AMDSMI_STATUS_MORE_DATA = 39,

327 AMDSMI_STATUS_NO_DATA = 40,

328 AMDSMI_STATUS_INSUFFICIENT_SIZE = 41,

329 AMDSMI_STATUS_UNEXPECTED_SIZE = 42,

330 AMDSMI_STATUS_UNEXPECTED_DATA = 43,

331 //esmi errors

332 AMDSMI_STATUS_NON_AMD_CPU = 44,

333 AMDSMI_STATUS_NO_ENERGY_DRV = 45,

334 AMDSMI_STATUS_NO_MSR_DRV = 46,

335 AMDSMI_STATUS_NO_HSMP_DRV = 47,

336 AMDSMI_STATUS_NO_HSMP_SUP = 48,

337 AMDSMI_STATUS_NO_HSMP_MSG_SUP = 49,

338 AMDSMI_STATUS_HSMP_TIMEOUT = 50,

339 AMDSMI_STATUS_NO_DRV = 51,

340 AMDSMI_STATUS_FILE_NOT_FOUND = 52,

341 AMDSMI_STATUS_ARG_PTR_NULL = 53,

342 AMDSMI_STATUS_AMDGPU_RESTART_ERR = 54,

343 AMDSMI_STATUS_SETTING_UNAVAILABLE = 55,

344 AMDSMI_STATUS_CORRUPTED_EEPROM = 56,

345 // General errors

346 AMDSMI_STATUS_MAP_ERROR = 0xFFFFFFFE,

347 AMDSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF

348} amdsmi_status_t;

349

355typedef enum {

356 AMDSMI_CLK_TYPE_SYS = 0x0,

357 AMDSMI_CLK_TYPE_FIRST = AMDSMI_CLK_TYPE_SYS,

358 AMDSMI_CLK_TYPE_GFX = AMDSMI_CLK_TYPE_SYS,

359 AMDSMI_CLK_TYPE_DF,

361 AMDSMI_CLK_TYPE_DCEF,

363 AMDSMI_CLK_TYPE_SOC,

364 AMDSMI_CLK_TYPE_MEM,

365 AMDSMI_CLK_TYPE_PCIE,

366 AMDSMI_CLK_TYPE_VCLK0,

367 AMDSMI_CLK_TYPE_VCLK1,

368 AMDSMI_CLK_TYPE_DCLK0,

369 AMDSMI_CLK_TYPE_DCLK1,

370 AMDSMI_CLK_TYPE__MAX = AMDSMI_CLK_TYPE_DCLK1

371} amdsmi_clk_type_t;

372

378typedef enum {

379 AMDSMI_ACCELERATOR_PARTITION_INVALID = 0,

380 AMDSMI_ACCELERATOR_PARTITION_SPX,

382 AMDSMI_ACCELERATOR_PARTITION_DPX,

384 AMDSMI_ACCELERATOR_PARTITION_TPX,

386 AMDSMI_ACCELERATOR_PARTITION_QPX,

388 AMDSMI_ACCELERATOR_PARTITION_CPX,

390 AMDSMI_ACCELERATOR_PARTITION_MAX

391} amdsmi_accelerator_partition_type_t;

392

398typedef enum {

399 AMDSMI_ACCELERATOR_XCC,

400 AMDSMI_ACCELERATOR_ENCODER,

401 AMDSMI_ACCELERATOR_DECODER,

402 AMDSMI_ACCELERATOR_DMA,

403 AMDSMI_ACCELERATOR_JPEG,

404 AMDSMI_ACCELERATOR_MAX

405} amdsmi_accelerator_partition_resource_type_t;

406

413typedef enum {

414 AMDSMI_COMPUTE_PARTITION_INVALID = 0,

415 AMDSMI_COMPUTE_PARTITION_SPX,

417 AMDSMI_COMPUTE_PARTITION_DPX,

419 AMDSMI_COMPUTE_PARTITION_TPX,

421 AMDSMI_COMPUTE_PARTITION_QPX,

423 AMDSMI_COMPUTE_PARTITION_CPX

425} amdsmi_compute_partition_type_t;

426

432typedef enum {

433 AMDSMI_MEMORY_PARTITION_UNKNOWN = 0,

434 AMDSMI_MEMORY_PARTITION_NPS1 = 1,

436 AMDSMI_MEMORY_PARTITION_NPS2 = 2,

439 AMDSMI_MEMORY_PARTITION_NPS4 = 4,

442 AMDSMI_MEMORY_PARTITION_NPS8 = 8,

447} amdsmi_memory_partition_type_t;

448

455typedef enum {

456 AMDSMI_TEMPERATURE_TYPE_EDGE,

457 AMDSMI_TEMPERATURE_TYPE_FIRST = AMDSMI_TEMPERATURE_TYPE_EDGE,

458 AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

459 AMDSMI_TEMPERATURE_TYPE_JUNCTION = AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

460 AMDSMI_TEMPERATURE_TYPE_VRAM,

461 AMDSMI_TEMPERATURE_TYPE_HBM_0,

462 AMDSMI_TEMPERATURE_TYPE_HBM_1,

463 AMDSMI_TEMPERATURE_TYPE_HBM_2,

464 AMDSMI_TEMPERATURE_TYPE_HBM_3,

465 AMDSMI_TEMPERATURE_TYPE_PLX,

466

467 // GPU Board Node temperature

468 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST = 100,

469 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

470 = AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST,

471 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC,

472 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2,

473 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR,

474 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR,

475 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR,

476 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_LAST = 149,

477

478 // GPU Board VR (Voltage Regulator) temperature

479 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST = 150,

480 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

481 = AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST,

482 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1,

483 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2,

484 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3,

485 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A,

486 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C,

487 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A,

488 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C,

489 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM,

490 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B,

491 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D,

492 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR,

493 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32,

494 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_LAST = 199,

495

496 // Baseboard System temperature

497 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST = 200,

498 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA = AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST,

499 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT,

500 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK,

501 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7,

502 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC,

503 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA,

504 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1,

505 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC,

506 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC,

507 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC,

508 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC,

509 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR,

510 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR,

511 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR,

512 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR,

513 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR,

514 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR,

515 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR,

516 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR,

517 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR,

518 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR,

519 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC,

520 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC,

521 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST = 249,

522 AMDSMI_TEMPERATURE_TYPE__MAX = AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST

523} amdsmi_temperature_type_t;

524

531typedef enum {

532 AMDSMI_FW_ID_SMU = 1,

534 AMDSMI_FW_ID_FIRST = AMDSMI_FW_ID_SMU,

535 AMDSMI_FW_ID_CP_CE,

536 AMDSMI_FW_ID_CP_PFP,

537 AMDSMI_FW_ID_CP_ME,

538 AMDSMI_FW_ID_CP_MEC_JT1,

539 AMDSMI_FW_ID_CP_MEC_JT2,

540 AMDSMI_FW_ID_CP_MEC1,

541 AMDSMI_FW_ID_CP_MEC2,

542 AMDSMI_FW_ID_RLC,

543 AMDSMI_FW_ID_SDMA0,

544 AMDSMI_FW_ID_SDMA1,

545 AMDSMI_FW_ID_SDMA2,

546 AMDSMI_FW_ID_SDMA3,

547 AMDSMI_FW_ID_SDMA4,

548 AMDSMI_FW_ID_SDMA5,

549 AMDSMI_FW_ID_SDMA6,

550 AMDSMI_FW_ID_SDMA7,

551 AMDSMI_FW_ID_VCN,

552 AMDSMI_FW_ID_UVD,

553 AMDSMI_FW_ID_VCE,

554 AMDSMI_FW_ID_ISP,

555 AMDSMI_FW_ID_DMCU_ERAM,

556 AMDSMI_FW_ID_DMCU_ISR,

557 AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM,

558 AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM,

559 AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL,

560 AMDSMI_FW_ID_RLC_V,

561 AMDSMI_FW_ID_MMSCH,

562 AMDSMI_FW_ID_PSP_SYSDRV,

563 AMDSMI_FW_ID_PSP_SOSDRV,

564 AMDSMI_FW_ID_PSP_TOC,

565 AMDSMI_FW_ID_PSP_KEYDB,

566 AMDSMI_FW_ID_DFC,

567 AMDSMI_FW_ID_PSP_SPL,

568 AMDSMI_FW_ID_DRV_CAP,

569 AMDSMI_FW_ID_MC,

570 AMDSMI_FW_ID_PSP_BL,

571 AMDSMI_FW_ID_CP_PM4,

572 AMDSMI_FW_ID_RLC_P,

573 AMDSMI_FW_ID_SEC_POLICY_STAGE2,

574 AMDSMI_FW_ID_REG_ACCESS_WHITELIST,

575 AMDSMI_FW_ID_IMU_DRAM,

576 AMDSMI_FW_ID_IMU_IRAM,

577 AMDSMI_FW_ID_SDMA_TH0,

578 AMDSMI_FW_ID_SDMA_TH1,

579 AMDSMI_FW_ID_CP_MES,

580 AMDSMI_FW_ID_MES_KIQ,

581 AMDSMI_FW_ID_MES_STACK,

582 AMDSMI_FW_ID_MES_THREAD1,

583 AMDSMI_FW_ID_MES_THREAD1_STACK,

584 AMDSMI_FW_ID_RLX6,

585 AMDSMI_FW_ID_RLX6_DRAM_BOOT,

586 AMDSMI_FW_ID_RS64_ME,

587 AMDSMI_FW_ID_RS64_ME_P0_DATA,

588 AMDSMI_FW_ID_RS64_ME_P1_DATA,

589 AMDSMI_FW_ID_RS64_PFP,

590 AMDSMI_FW_ID_RS64_PFP_P0_DATA,

591 AMDSMI_FW_ID_RS64_PFP_P1_DATA,

592 AMDSMI_FW_ID_RS64_MEC,

593 AMDSMI_FW_ID_RS64_MEC_P0_DATA,

594 AMDSMI_FW_ID_RS64_MEC_P1_DATA,

595 AMDSMI_FW_ID_RS64_MEC_P2_DATA,

596 AMDSMI_FW_ID_RS64_MEC_P3_DATA,

597 AMDSMI_FW_ID_PPTABLE,

598 AMDSMI_FW_ID_PSP_SOC,

599 AMDSMI_FW_ID_PSP_DBG,

600 AMDSMI_FW_ID_PSP_INTF,

601 AMDSMI_FW_ID_RLX6_CORE1,

602 AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1,

603 AMDSMI_FW_ID_RLCV_LX7,

604 AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST,

605 AMDSMI_FW_ID_ASD,

606 AMDSMI_FW_ID_TA_RAS,

607 AMDSMI_FW_ID_TA_XGMI,

608 AMDSMI_FW_ID_RLC_SRLG,

609 AMDSMI_FW_ID_RLC_SRLS,

610 AMDSMI_FW_ID_PM,

611 AMDSMI_FW_ID_DMCU,

612 AMDSMI_FW_ID_PLDM_BUNDLE,

613 AMDSMI_FW_ID__MAX

614} amdsmi_fw_block_t;

615

621typedef enum {

622 AMDSMI_VRAM_TYPE_UNKNOWN = 0,

623 // HBM

624 AMDSMI_VRAM_TYPE_HBM = 1,

625 AMDSMI_VRAM_TYPE_HBM2 = 2,

626 AMDSMI_VRAM_TYPE_HBM2E = 3,

627 AMDSMI_VRAM_TYPE_HBM3 = 4,

628 AMDSMI_VRAM_TYPE_HBM3E = 5,

629 // DDR

630 AMDSMI_VRAM_TYPE_DDR2 = 10,

631 AMDSMI_VRAM_TYPE_DDR3 = 11,

632 AMDSMI_VRAM_TYPE_DDR4 = 12,

633 AMDSMI_VRAM_TYPE_DDR5 = 13,

634 // GDDR

635 AMDSMI_VRAM_TYPE_GDDR1 = 17,

636 AMDSMI_VRAM_TYPE_GDDR2 = 18,

637 AMDSMI_VRAM_TYPE_GDDR3 = 19,

638 AMDSMI_VRAM_TYPE_GDDR4 = 20,

639 AMDSMI_VRAM_TYPE_GDDR5 = 21,

640 AMDSMI_VRAM_TYPE_GDDR6 = 22,

641 AMDSMI_VRAM_TYPE_GDDR7 = 23,

642 // LPDDR

643 AMDSMI_VRAM_TYPE_LPDDR4 = 30,

644 AMDSMI_VRAM_TYPE_LPDDR5 = 31,

645 AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_LPDDR5

646} amdsmi_vram_type_t;

647

653typedef struct {

654 uint64_t lower_bound;

655 uint64_t upper_bound;

656 uint64_t reserved[2];

657} amdsmi_range_t;

658

664typedef struct {

665 uint8_t xgmi_lanes;

666 uint64_t xgmi_hive_id;

667 uint64_t xgmi_node_id;

668 uint32_t index;

669 uint32_t reserved[9];

670} amdsmi_xgmi_info_t;

671

677typedef struct {

678 uint32_t vram_total;

679 uint32_t vram_used;

680 uint32_t reserved[2];

681} amdsmi_vram_usage_t;

682

689typedef struct {

690 uint64_t reference_timestamp;

691 uint64_t violation_timestamp;

692 uint64_t acc_counter;

693 uint64_t acc_prochot_thrm;

694 uint64_t acc_ppt_pwr;

695 uint64_t acc_socket_thrm;

696 uint64_t acc_vr_thrm;

697 uint64_t acc_hbm_thrm;

698 uint64_t acc_gfx_clk_below_host_limit;

701 uint64_t per_prochot_thrm;

702 uint64_t per_ppt_pwr;

703 uint64_t per_socket_thrm;

704 uint64_t per_vr_thrm;

705 uint64_t per_hbm_thrm;

706 uint64_t per_gfx_clk_below_host_limit;

709 uint8_t active_prochot_thrm;

710 uint8_t active_ppt_pwr;

711 uint8_t active_socket_thrm;

712 uint8_t active_vr_thrm;

713 uint8_t active_hbm_thrm;

714 uint8_t active_gfx_clk_below_host_limit;

716 //GPU metrics 1.8 violations

717 uint64_t acc_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

718 uint64_t acc_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

719 uint64_t acc_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

720 uint64_t acc_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

721

722 uint64_t per_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

723 uint64_t per_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

724 uint64_t per_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

725 uint64_t per_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

726

727 uint8_t active_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

728 uint8_t active_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

729 uint8_t active_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

730 uint8_t active_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

731 uint64_t reserved[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC]; // reserved for new violation info

732 uint64_t reserved2[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC]; // reserved for new violation info

733 uint64_t reserved3[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC]; // reserved for new violation info

734} amdsmi_violation_status_t;

735

741typedef struct {

742 amdsmi_range_t supported_freq_range;

743 amdsmi_range_t current_freq_range;

744 uint32_t reserved[8];

745} amdsmi_frequency_range_t;

746

752typedef union {

753 struct bdf_ {

754 uint64_t function_number : 3;

755 uint64_t device_number : 5;

756 uint64_t bus_number : 8;

757 uint64_t domain_number : 48;

758 } bdf;

759 struct {

760 uint64_t function_number : 3;

761 uint64_t device_number : 5;

762 uint64_t bus_number : 8;

763 uint64_t domain_number : 48;

764 };

765 uint64_t as_uint;

766} amdsmi_bdf_t;

767

773typedef struct {

774 uint32_t drm_render;

775 uint32_t drm_card;

776 uint32_t hsa_id;

777 uint32_t hip_id;

778 char hip_uuid[AMDSMI_MAX_STRING_LENGTH];

779} amdsmi_enumeration_info_t;

780

786typedef enum {

787 AMDSMI_CARD_FORM_FACTOR_PCIE,

788 AMDSMI_CARD_FORM_FACTOR_OAM,

789 AMDSMI_CARD_FORM_FACTOR_CEM,

790 AMDSMI_CARD_FORM_FACTOR_UNKNOWN

791} amdsmi_card_form_factor_t;

792

798typedef struct {

799 struct pcie_static_ {

800 uint16_t max_pcie_width;

801 uint32_t max_pcie_speed;

802 uint32_t pcie_interface_version;

803 amdsmi_card_form_factor_t slot_type;

804 uint32_t max_pcie_interface_version;

805 uint64_t reserved[9];

806 } pcie_static;

807 struct pcie_metric_ {

808 uint16_t pcie_width;

809 uint32_t pcie_speed;

810 uint32_t pcie_bandwidth;

811 uint64_t pcie_replay_count;

812 uint64_t pcie_l0_to_recovery_count;

813 uint64_t pcie_replay_roll_over_count;

814 uint64_t pcie_nak_sent_count;

815 uint64_t pcie_nak_received_count;

816 uint32_t pcie_lc_perf_other_end_recovery_count;

817 uint64_t reserved[12];

818 } pcie_metric;

819 uint64_t reserved[32];

820} amdsmi_pcie_info_t;

821

827typedef struct {

828 uint64_t power_cap;

829 uint64_t default_power_cap;

830 uint64_t dpm_cap;

831 uint64_t min_power_cap;

832 uint64_t max_power_cap;

833 uint64_t reserved[3];

834} amdsmi_power_cap_info_t;

835

841typedef struct {

842 char name[AMDSMI_MAX_STRING_LENGTH];

843 char build_date[AMDSMI_MAX_STRING_LENGTH];

844 char part_number[AMDSMI_MAX_STRING_LENGTH];

845 char version[AMDSMI_MAX_STRING_LENGTH];

846 char boot_firmware[AMDSMI_MAX_STRING_LENGTH]; // UBL (Unified BootLoader) Version information

847 uint64_t reserved[36];

848} amdsmi_vbios_info_t;

849

855typedef enum {

856 AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

857 AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

858 AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

859 AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

860 AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010

861} amdsmi_cache_property_type_t;

862

868typedef struct {

869 uint32_t num_cache_types;

870 struct cache_ {

871 uint32_t cache_properties;

872 uint32_t cache_size;

873 uint32_t cache_level;

874 uint32_t max_num_cu_shared;

875 uint32_t num_cache_instance;

876 uint32_t reserved[3];

877 } cache[AMDSMI_MAX_CACHE_TYPES];

878 uint32_t reserved[15];

879} amdsmi_gpu_cache_info_t;

880

886typedef struct {

887 uint8_t num_fw_info;

888 struct fw_info_list_ {

889 amdsmi_fw_block_t fw_id;

890 uint64_t fw_version;

891 uint64_t reserved[2];

892 } fw_info_list[AMDSMI_FW_ID__MAX];

893 uint32_t reserved[7];

894} amdsmi_fw_info_t;

895

901typedef struct {

902 char market_name[AMDSMI_MAX_STRING_LENGTH];

903 uint32_t vendor_id;

904 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

905 uint32_t subvendor_id;

906 uint64_t device_id;

907 uint32_t rev_id;

908 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

909 uint32_t oam_id;

910 uint32_t num_of_compute_units;

911 uint64_t target_graphics_version;

912 uint32_t subsystem_id;

913 uint32_t reserved[21];

914} amdsmi_asic_info_t;

915

921typedef struct {

922 uint64_t kfd_id;

923 uint32_t node_id;

924 uint32_t current_partition_id;

925 uint32_t reserved[12];

926} amdsmi_kfd_info_t;

927

933typedef union {

934 struct nps_flags_ {

935 uint32_t nps1_cap :1;

936 uint32_t nps2_cap :1;

937 uint32_t nps4_cap :1;

938 uint32_t nps8_cap :1;

939 uint32_t reserved :28;

940 } nps_flags;

941 uint32_t nps_cap_mask;

942} amdsmi_nps_caps_t;

943

950typedef struct {

951 amdsmi_nps_caps_t partition_caps;

952 amdsmi_memory_partition_type_t mp_mode;

953 uint32_t num_numa_ranges;

954 struct numa_range_ {

955 amdsmi_vram_type_t memory_type;

956 uint64_t start;

957 uint64_t end;

958 } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

959 uint64_t reserved[11];

960} amdsmi_memory_partition_config_t;

961

967typedef struct {

968 amdsmi_accelerator_partition_type_t profile_type;

969 uint32_t num_partitions;

970 amdsmi_nps_caps_t memory_caps;

971 uint32_t profile_index;

972 uint32_t num_resources;

973 uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

974 uint64_t reserved[13];

975} amdsmi_accelerator_partition_profile_t;

976

983typedef struct {

984 uint32_t profile_index;

985 amdsmi_accelerator_partition_resource_type_t resource_type;

986 uint32_t partition_resource;

987 uint32_t num_partitions_share_resource;

988 uint64_t reserved[6];

989} amdsmi_accelerator_partition_resource_profile_t;

990

996typedef struct {

997 uint32_t num_profiles;

998 uint32_t num_resource_profiles;

999 amdsmi_accelerator_partition_resource_profile_t resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

1000 uint32_t default_profile_index;

1001 amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

1002 uint64_t reserved[30];

1003} amdsmi_accelerator_partition_profile_config_t;

1004

1010typedef enum {

1011 AMDSMI_LINK_TYPE_INTERNAL = 0,

1012 AMDSMI_LINK_TYPE_PCIE = 1,

1013 AMDSMI_LINK_TYPE_XGMI = 2,

1014 AMDSMI_LINK_TYPE_NOT_APPLICABLE = 3,

1015 AMDSMI_LINK_TYPE_UNKNOWN = 4

1016} amdsmi_link_type_t;

1017

1023typedef struct {

1024 uint32_t cpu_util_total;

1025 uint32_t cpu_util_user;

1026 uint32_t cpu_util_nice;

1027 uint32_t cpu_util_sys;

1028 uint32_t cpu_util_irq;

1029} amdsmi_cpu_util_t;

1030

1036typedef struct {

1037 uint32_t num_links;

1038 struct _links {

1039 amdsmi_bdf_t bdf;

1040 uint32_t bit_rate;

1041 uint32_t max_bandwidth;

1042 amdsmi_link_type_t link_type;

1043 uint64_t read;

1044 uint64_t write;

1045 uint64_t reserved[1];

1046 } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

1047 uint64_t reserved[7];

1048} amdsmi_link_metrics_t;

1049

1055typedef struct {

1056 amdsmi_vram_type_t vram_type;

1057 char vram_vendor[AMDSMI_MAX_STRING_LENGTH];

1058 uint64_t vram_size;

1059 uint32_t vram_bit_width;

1060 uint64_t vram_max_bandwidth;

1061 uint64_t reserved[37];

1062} amdsmi_vram_info_t;

1063

1069typedef struct {

1070 char driver_version[AMDSMI_MAX_STRING_LENGTH];

1071 char driver_date[AMDSMI_MAX_STRING_LENGTH];

1072 char driver_name[AMDSMI_MAX_STRING_LENGTH];

1073} amdsmi_driver_info_t;

1074

1080typedef struct {

1081 char model_number[AMDSMI_MAX_STRING_LENGTH];

1082 char product_serial[AMDSMI_MAX_STRING_LENGTH];

1083 char fru_id[AMDSMI_MAX_STRING_LENGTH];

1084 char product_name[AMDSMI_MAX_STRING_LENGTH];

1085 char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

1086 uint64_t reserved[64];

1087} amdsmi_board_info_t;

1088

1096typedef struct {

1097 uint64_t socket_power;

1098 uint32_t current_socket_power;

1099 uint32_t average_socket_power;

1100 uint64_t gfx_voltage;

1101 uint64_t soc_voltage;

1102 uint64_t mem_voltage;

1103 uint32_t power_limit;

1104 uint64_t reserved[18];

1105} amdsmi_power_info_t;

1106

1112typedef struct {

1113 uint32_t clk;

1114 uint32_t min_clk;

1115 uint32_t max_clk;

1116 uint8_t clk_locked;

1117 uint8_t clk_deep_sleep;

1118 uint32_t reserved[4];

1119} amdsmi_clk_info_t;

1120

1130typedef struct {

1131 uint32_t gfx_activity;

1132 uint32_t umc_activity;

1133 uint32_t mm_activity;

1134 uint32_t reserved[13];

1135} amdsmi_engine_usage_t;

1136

1142typedef uint32_t amdsmi_process_handle_t;

1143

1149typedef struct {

1150 char name[AMDSMI_MAX_STRING_LENGTH];

1151 amdsmi_process_handle_t pid;

1152 uint64_t mem;

1153 struct engine_usage_ {

1154 uint64_t gfx;

1155 uint64_t enc;

1156 uint32_t reserved[12];

1157 } engine_usage;

1158 struct memory_usage_ {

1159 uint64_t gtt_mem;

1160 uint64_t cpu_mem;

1161 uint64_t vram_mem;

1162 uint32_t reserved[10];

1163 } memory_usage;

1164 char container_name[AMDSMI_MAX_STRING_LENGTH];

1165 uint32_t cu_occupancy;

1166 uint32_t reserved[11];

1167} amdsmi_proc_info_t;

1168

1174typedef struct {

1175 uint8_t is_iolink_coherent;

1176 uint8_t is_iolink_atomics_32bit;

1177 uint8_t is_iolink_atomics_64bit;

1178 uint8_t is_iolink_dma;

1179 uint8_t is_iolink_bi_directional;

1180} amdsmi_p2p_capability_t;

1181

1184#define AMDSMI_MAX_NUM_FREQUENCIES 33

1185

1189#define AMDSMI_MAX_FAN_SPEED 255

1190

1193#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1194

1200typedef enum {

1201 AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1202 AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1203 AMDSMI_DEV_PERF_LEVEL_LOW,

1204 AMDSMI_DEV_PERF_LEVEL_HIGH,

1205 AMDSMI_DEV_PERF_LEVEL_MANUAL,

1207 AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1208 AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1209 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1210 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1211 AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1212 AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1213 AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1214} amdsmi_dev_perf_level_t;

1215

1221typedef uintptr_t amdsmi_event_handle_t;

1222

1230typedef enum {

1231 AMDSMI_EVNT_GRP_XGMI = 0,

1232 AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1233 AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1234} amdsmi_event_group_t;

1235

1266typedef enum {

1267 AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1268

1269 AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1270 AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1271 AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1272 AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1273 AMDSMI_EVNT_XGMI_0_BEATS_TX,

1274 AMDSMI_EVNT_XGMI_1_NOP_TX,

1275 AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1276 AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1277 AMDSMI_EVNT_XGMI_1_BEATS_TX,

1278 AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1279 AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1280 AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1281 AMDSMI_EVNT_XGMI_DATA_OUT_1,

1282 AMDSMI_EVNT_XGMI_DATA_OUT_2,

1283 AMDSMI_EVNT_XGMI_DATA_OUT_3,

1284 AMDSMI_EVNT_XGMI_DATA_OUT_4,

1285 AMDSMI_EVNT_XGMI_DATA_OUT_5,

1286 AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1287 AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST

1288} amdsmi_event_type_t;

1289

1295typedef enum {

1296 AMDSMI_CNTR_CMD_START = 0,

1297 AMDSMI_CNTR_CMD_STOP

1299} amdsmi_counter_command_t;

1300

1306typedef struct {

1307 uint64_t value;

1308 uint64_t time_enabled;

1309 uint64_t time_running;

1310} amdsmi_counter_value_t;

1311

1317typedef enum {

1318 AMDSMI_EVT_NOTIF_NONE = 0,

1319 AMDSMI_EVT_NOTIF_VMFAULT = 1,

1320 AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1321 AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1322 AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1323 AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1324 AMDSMI_EVT_NOTIF_MIGRATE_START = 5,

1325 AMDSMI_EVT_NOTIF_MIGRATE_END = 6,

1326 AMDSMI_EVT_NOTIF_PAGE_FAULT_START = 7,

1327 AMDSMI_EVT_NOTIF_PAGE_FAULT_END = 8,

1328 AMDSMI_EVT_NOTIF_QUEUE_EVICTION = 9,

1329 AMDSMI_EVT_NOTIF_QUEUE_RESTORE = 10,

1330 AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU = 11,

1331 AMDSMI_EVT_NOTIF_PROCESS_START = 12,

1332 AMDSMI_EVT_NOTIF_PROCESS_END = 13,

1333 AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_PROCESS_END

1334} amdsmi_evt_notification_type_t;

1335

1341#define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1342

1348typedef struct {

1349 amdsmi_processor_handle processor_handle;

1350 amdsmi_evt_notification_type_t event;

1351 char message[AMDSMI_MAX_STRING_LENGTH];

1352} amdsmi_evt_notification_data_t;

1353

1360typedef enum {

1361 AMDSMI_TEMP_CURRENT = 0x0,

1362 AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1363 AMDSMI_TEMP_MAX,

1364 AMDSMI_TEMP_MIN,

1365 AMDSMI_TEMP_MAX_HYST,

1367 AMDSMI_TEMP_MIN_HYST,

1369 AMDSMI_TEMP_CRITICAL,

1371 AMDSMI_TEMP_CRITICAL_HYST,

1373 AMDSMI_TEMP_EMERGENCY,

1377 AMDSMI_TEMP_EMERGENCY_HYST,

1379 AMDSMI_TEMP_CRIT_MIN,

1381 AMDSMI_TEMP_CRIT_MIN_HYST,

1383 AMDSMI_TEMP_OFFSET,

1385 AMDSMI_TEMP_LOWEST,

1386 AMDSMI_TEMP_HIGHEST,

1387 AMDSMI_TEMP_SHUTDOWN,

1388 AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1389} amdsmi_temperature_metric_t;

1390

1397typedef enum {

1398 AMDSMI_VOLT_CURRENT = 0x0,

1399

1400 AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1401 AMDSMI_VOLT_MAX,

1402 AMDSMI_VOLT_MIN_CRIT,

1403 AMDSMI_VOLT_MIN,

1404 AMDSMI_VOLT_MAX_CRIT,

1405 AMDSMI_VOLT_AVERAGE,

1406 AMDSMI_VOLT_LOWEST,

1407 AMDSMI_VOLT_HIGHEST,

1408

1409 AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1410} amdsmi_voltage_metric_t;

1411

1418typedef enum {

1419 AMDSMI_VOLT_TYPE_FIRST = 0,

1420

1421 AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1422 AMDSMI_VOLT_TYPE_VDDBOARD,

1423 AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDBOARD,

1424 AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1425} amdsmi_voltage_type_t;

1426

1435typedef enum {

1436 AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1437 AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1438 AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1439 AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1440 AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1441

1442 // 3D Full Screen Power Profile

1443 AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1444 AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1445 AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1446

1447 // Invalid power profile

1448 AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1449} amdsmi_power_profile_preset_masks_t;

1450

1456typedef enum {

1457 AMDSMI_GPU_BLOCK_INVALID = 0,

1458 AMDSMI_GPU_BLOCK_FIRST = (1ULL << 0),

1459 AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1460 AMDSMI_GPU_BLOCK_SDMA = (1ULL << 1),

1461 AMDSMI_GPU_BLOCK_GFX = (1ULL << 2),

1462 AMDSMI_GPU_BLOCK_MMHUB = (1ULL << 3),

1463 AMDSMI_GPU_BLOCK_ATHUB = (1ULL << 4),

1464 AMDSMI_GPU_BLOCK_PCIE_BIF = (1ULL << 5),

1465 AMDSMI_GPU_BLOCK_HDP = (1ULL << 6),

1466 AMDSMI_GPU_BLOCK_XGMI_WAFL = (1ULL << 7),

1467 AMDSMI_GPU_BLOCK_DF = (1ULL << 8),

1468 AMDSMI_GPU_BLOCK_SMN = (1ULL << 9),

1469 AMDSMI_GPU_BLOCK_SEM = (1ULL << 10),

1470 AMDSMI_GPU_BLOCK_MP0 = (1ULL << 11),

1471 AMDSMI_GPU_BLOCK_MP1 = (1ULL << 12),

1472 AMDSMI_GPU_BLOCK_FUSE = (1ULL << 13),

1473 AMDSMI_GPU_BLOCK_MCA = (1ULL << 14),

1474 AMDSMI_GPU_BLOCK_VCN = (1ULL << 15),

1475 AMDSMI_GPU_BLOCK_JPEG = (1ULL << 16),

1476 AMDSMI_GPU_BLOCK_IH = (1ULL << 17),

1477 AMDSMI_GPU_BLOCK_MPIO = (1ULL << 18),

1478 AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1479 AMDSMI_GPU_BLOCK_RESERVED = (1ULL << 63)

1480} amdsmi_gpu_block_t;

1481

1487typedef enum {

1488 CLK_LIMIT_MIN,

1489 CLK_LIMIT_MAX

1490} amdsmi_clk_limit_type_t;

1491

1497typedef enum {

1498 AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED = 0,

1499 AMDSMI_CPER_SEV_FATAL = 1,

1500 AMDSMI_CPER_SEV_NON_FATAL_CORRECTED = 2,

1501 AMDSMI_CPER_SEV_NUM = 3,

1502 AMDSMI_CPER_SEV_UNUSED = 10

1503} amdsmi_cper_sev_t;

1504

1510typedef enum {

1511 AMDSMI_CPER_NOTIFY_TYPE_CMC = 0x450eBDD72DCE8BB1,

1512 AMDSMI_CPER_NOTIFY_TYPE_CPE = 0x4a55D8434E292F96,

1513 AMDSMI_CPER_NOTIFY_TYPE_MCE = 0x4cc5919CE8F56FFE,

1514 AMDSMI_CPER_NOTIFY_TYPE_PCIE = 0x4dfc1A16CF93C01F,

1515 AMDSMI_CPER_NOTIFY_TYPE_INIT = 0x454a9308CC5263E8,

1516 AMDSMI_CPER_NOTIFY_TYPE_NMI = 0x42c9B7E65BAD89FF,

1517 AMDSMI_CPER_NOTIFY_TYPE_BOOT = 0x409aAB403D61A466,

1518 AMDSMI_CPER_NOTIFY_TYPE_DMAR = 0x4c27C6B3667DD791,

1519 AMDSMI_CPER_NOTIFY_TYPE_SEA = 0x11E4BBE89A78788A,

1520 AMDSMI_CPER_NOTIFY_TYPE_SEI = 0x4E87B0AE5C284C81,

1521 AMDSMI_CPER_NOTIFY_TYPE_PEI = 0x4214520409A9D5AC,

1522 AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT = 0x49A341DF69293BC9

1523} amdsmi_cper_notify_type_t;

1524

1530typedef enum {

1531 AMDSMI_RAS_ERR_STATE_NONE = 0,

1532 AMDSMI_RAS_ERR_STATE_DISABLED,

1533 AMDSMI_RAS_ERR_STATE_PARITY,

1534 AMDSMI_RAS_ERR_STATE_SING_C,

1535 AMDSMI_RAS_ERR_STATE_MULT_UC,

1536 AMDSMI_RAS_ERR_STATE_POISON,

1538 AMDSMI_RAS_ERR_STATE_ENABLED,

1539

1540 AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1541 AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1542} amdsmi_ras_err_state_t;

1543

1549typedef enum {

1550 AMDSMI_MEM_TYPE_FIRST = 0,

1551

1552 AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1553 AMDSMI_MEM_TYPE_VIS_VRAM,

1554 AMDSMI_MEM_TYPE_GTT,

1555

1556 AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1557} amdsmi_memory_type_t;

1558

1564typedef enum {

1565 AMDSMI_FREQ_IND_MIN = 0,

1566 AMDSMI_FREQ_IND_MAX = 1,

1567 AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1568} amdsmi_freq_ind_t;

1569

1575typedef enum {

1576 AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1577 AMDSMI_XGMI_STATUS_ERROR,

1578 AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

1579} amdsmi_xgmi_status_t;

1580

1586typedef uint64_t amdsmi_bit_field_t;

1587

1593typedef enum {

1594 AMDSMI_MEM_PAGE_STATUS_RESERVED = 0,

1595 AMDSMI_MEM_PAGE_STATUS_PENDING,

1597 AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1598} amdsmi_memory_page_status_t;

1599

1605typedef enum {

1606 AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1607 // Course grain activity counters

1608 AMDSMI_COARSE_GRAIN_GFX_ACTIVITY = AMDSMI_UTILIZATION_COUNTER_FIRST,

1609 AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1610 AMDSMI_COARSE_DECODER_ACTIVITY,

1611 // Fine grain activity counters

1612 AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1613 AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1614 AMDSMI_FINE_DECODER_ACTIVITY = 102,

1615 AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1616} amdsmi_utilization_counter_type_t;

1617

1618#define AMDSMI_MAX_UTILIZATION_VALUES 4

1619

1627typedef struct {

1628 amdsmi_utilization_counter_type_t type;

1629 uint64_t value;

1630 uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1631 uint16_t fine_value_count;

1632} amdsmi_utilization_counter_t;

1633

1639typedef struct {

1640 uint64_t page_address;

1641 uint64_t page_size;

1642 amdsmi_memory_page_status_t status;

1643} amdsmi_retired_page_record_t;

1644

1652typedef struct {

1653 amdsmi_bit_field_t available_profiles;

1654 amdsmi_power_profile_preset_masks_t current;

1655 uint32_t num_profiles;

1656} amdsmi_power_profile_status_t;

1657

1663typedef struct {

1664 bool has_deep_sleep;

1665 uint32_t num_supported;

1666 uint32_t current;

1667 uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES];

1669} amdsmi_frequencies_t;

1670

1676typedef struct {

1677 uint32_t policy_id;

1678 char policy_description[AMDSMI_MAX_STRING_LENGTH];

1679} amdsmi_dpm_policy_entry_t;

1680

1681#define AMDSMI_MAX_NUM_PM_POLICIES 32

1682

1690typedef struct {

1691 uint32_t num_supported;

1692 uint32_t current;

1693 amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

1694} amdsmi_dpm_policy_t;

1695

1705typedef struct {

1706 amdsmi_frequencies_t transfer_rate;

1707 uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

1708} amdsmi_pcie_bandwidth_t;

1709

1715typedef struct {

1716 uint32_t major;

1717 uint32_t minor;

1718 uint32_t release;

1719 const char *build;

1720} amdsmi_version_t;

1721

1727typedef struct {

1728 uint64_t frequency;

1729 uint64_t voltage;

1730} amdsmi_od_vddc_point_t;

1731

1739typedef struct {

1740 amdsmi_range_t freq_range;

1741 amdsmi_range_t volt_range;

1742} amdsmi_freq_volt_region_t;

1743

1750typedef struct {

1751 amdsmi_od_vddc_point_t vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

1752} amdsmi_od_volt_curve_t;

1753

1759typedef struct {

1760 amdsmi_range_t curr_sclk_range;

1761 amdsmi_range_t curr_mclk_range;

1762 amdsmi_range_t sclk_freq_limits;

1763 amdsmi_range_t mclk_freq_limits;

1764 amdsmi_od_volt_curve_t curve;

1765 uint32_t num_regions;

1766} amdsmi_od_volt_freq_data_t;

1767

1775typedef struct {

1776 // TODO(amd) Doxygen documents

1777 // Note: This should match: AMDGpuMetricsHeader_v1_t

1779 uint16_t structure_size;

1780 uint8_t format_revision;

1781 uint8_t content_revision;

1783} amd_metrics_table_header_t;

1784

1790typedef struct {

1795 uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

1796 uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG_ENG_V1];

1797 uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

1798 uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

1799

1803 /* Total App Clock Counter Accumulated */

1804 uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

1805

1809 /* Total App Clock Counter Accumulated */

1810 uint64_t gfx_below_host_limit_ppt_acc[AMDSMI_MAX_NUM_XCC];

1811 uint64_t gfx_below_host_limit_thm_acc[AMDSMI_MAX_NUM_XCC];

1812 uint64_t gfx_low_utilization_acc[AMDSMI_MAX_NUM_XCC];

1813 uint64_t gfx_below_host_limit_total_acc[AMDSMI_MAX_NUM_XCC];

1814} amdsmi_gpu_xcp_metrics_t;

1815

1831typedef struct {

1832 amd_metrics_table_header_t common_header;

1833

1839 uint16_t temperature_edge;

1840 uint16_t temperature_hotspot;

1841 uint16_t temperature_mem;

1842 uint16_t temperature_vrgfx;

1843 uint16_t temperature_vrsoc;

1844 uint16_t temperature_vrmem;

1845

1849 uint16_t average_gfx_activity;

1850 uint16_t average_umc_activity;

1851 uint16_t average_mm_activity;

1852

1856 uint16_t average_socket_power;

1857 uint64_t energy_accumulator;

1858

1860 uint64_t system_clock_counter;

1861

1865 uint16_t average_gfxclk_frequency;

1866 uint16_t average_socclk_frequency;

1867 uint16_t average_uclk_frequency;

1868 uint16_t average_vclk0_frequency;

1869 uint16_t average_dclk0_frequency;

1870 uint16_t average_vclk1_frequency;

1871 uint16_t average_dclk1_frequency;

1872

1876 uint16_t current_gfxclk;

1877 uint16_t current_socclk;

1878 uint16_t current_uclk;

1879 uint16_t current_vclk0;

1880 uint16_t current_dclk0;

1881 uint16_t current_vclk1;

1882 uint16_t current_dclk1;

1883

1884 uint32_t throttle_status;

1885

1886 uint16_t current_fan_speed;

1887

1891 uint16_t pcie_link_width;

1892 uint16_t pcie_link_speed;

1893

1894 /*

1895 * v1.1 additions

1896 */

1897 uint32_t gfx_activity_acc;

1898 uint32_t mem_activity_acc;

1899 uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

1900

1901 /*

1902 * v1.2 additions

1903 */

1904 uint64_t firmware_timestamp;

1905

1906 /*

1907 * v1.3 additions

1908 */

1909 uint16_t voltage_soc;

1910 uint16_t voltage_gfx;

1911 uint16_t voltage_mem;

1912

1913 uint64_t indep_throttle_status;

1914

1915 /*

1916 * v1.4 additions

1917 */

1918 uint16_t current_socket_power;

1919

1920 uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

1921

1922 uint32_t gfxclk_lock_status;

1923

1924 uint16_t xgmi_link_width;

1925 uint16_t xgmi_link_speed;

1926

1927 uint64_t pcie_bandwidth_acc;

1928 uint64_t pcie_bandwidth_inst;

1929 uint64_t pcie_l0_to_recov_count_acc;

1930 uint64_t pcie_replay_count_acc;

1931 uint64_t pcie_replay_rover_count_acc;

1932

1936 uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1937 uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1938

1942 uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

1943 uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

1944 uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

1945 uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

1946

1950 uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

1951 uint32_t pcie_nak_sent_count_acc;

1952 uint32_t pcie_nak_rcvd_count_acc;

1953

1957 uint64_t accumulation_counter;

1958

1962 uint64_t prochot_residency_acc;

1963

1978 uint64_t ppt_residency_acc;

1979

1994 uint64_t socket_thm_residency_acc;

1995 uint64_t vr_thm_residency_acc;

1996 uint64_t hbm_thm_residency_acc;

1997

1998 uint16_t num_partition;

1999

2000 amdsmi_gpu_xcp_metrics_t xcp_stats[AMDSMI_MAX_NUM_XCP];

2001

2002 uint32_t pcie_lc_perf_other_end_recovery;

2003

2007 uint64_t vram_max_bandwidth;

2008

2009 uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

2010} amdsmi_gpu_metrics_t;

2011

2017typedef enum {

2018 AMDSMI_XGMI_LINK_DOWN,

2019 AMDSMI_XGMI_LINK_UP,

2020 AMDSMI_XGMI_LINK_DISABLE

2021} amdsmi_xgmi_link_status_type_t;

2022

2028typedef struct {

2029 uint32_t total_links;

2030 amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

2031 uint64_t reserved[7];

2032} amdsmi_xgmi_link_status_t;

2033

2039typedef struct {

2040 char name[AMDSMI_MAX_STRING_LENGTH];

2041 uint64_t value;

2042} amdsmi_name_value_t;

2043

2049typedef enum {

2050 AMDSMI_REG_XGMI,

2051 AMDSMI_REG_WAFL,

2052 AMDSMI_REG_PCIE,

2053 AMDSMI_REG_USR,

2054 AMDSMI_REG_USR1

2055} amdsmi_reg_type_t;

2056

2062typedef struct {

2063 uint32_t ras_eeprom_version;

2065 uint32_t ecc_correction_schema_flag;

2068} amdsmi_ras_feature_t;

2069

2075typedef struct {

2076 uint64_t correctable_count;

2077 uint64_t uncorrectable_count;

2078 uint64_t deferred_count;

2079 uint64_t reserved[5];

2080} amdsmi_error_count_t;

2081

2087typedef struct {

2088 uint32_t process_id;

2089 uint64_t vram_usage;

2090 uint64_t sdma_usage;

2091 uint32_t cu_occupancy;

2092} amdsmi_process_info_t;

2093

2099typedef struct {

2100 uint32_t count;

2101 amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES * AMDSMI_MAX_NUM_XCP];

2102 uint64_t reserved[15];

2103} amdsmi_topology_nearest_t;

2104

2113typedef enum {

2114 AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2115 AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2116 AMDSMI_VIRTUALIZATION_MODE_HOST,

2117 AMDSMI_VIRTUALIZATION_MODE_GUEST,

2118 AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2119} amdsmi_virtualization_mode_t;

2120

2121

2127typedef enum {

2128 AMDSMI_AFFINITY_SCOPE_NODE,

2129 AMDSMI_AFFINITY_SCOPE_SOCKET

2130} amdsmi_affinity_scope_t;

2131

2132#ifdef ENABLE_ESMI_LIB

2133

2139typedef struct {

2140 uint8_t debug;

2141 uint8_t minor;

2142 uint8_t major;

2143 uint8_t unused;

2144} amdsmi_smu_fw_version_t;

2145

2151typedef struct {

2152 uint32_t max_bw;

2153 uint32_t utilized_bw;

2154 uint32_t utilized_pct;

2155} amdsmi_ddr_bw_metrics_t;

2156

2162typedef struct {

2163 uint8_t range : 3;

2164 uint8_t ref_rate : 1;

2165} amdsmi_temp_range_refresh_rate_t;

2166

2172typedef struct {

2173 uint16_t power : 15;

2174 uint16_t update_rate : 9;

2175 uint8_t dimm_addr;

2176} amdsmi_dimm_power_t;

2177

2183typedef struct {

2184 uint16_t sensor : 11;

2185 uint16_t update_rate : 9;

2186 uint8_t dimm_addr;

2187 float temp;

2188} amdsmi_dimm_thermal_t;

2189

2195typedef enum {

2196 AGG_BW0 = 1,

2197 RD_BW0 = 2,

2198 WR_BW0 = 4

2199} amdsmi_io_bw_encoding_t;

2200

2210typedef struct {

2211 amdsmi_io_bw_encoding_t bw_type;

2212 char *link_name;

2213} amdsmi_link_id_bw_type_t;

2214

2221typedef struct {

2222 uint8_t max_dpm_level;

2223 uint8_t min_dpm_level;

2224} amdsmi_dpm_level_t;

2225

2231typedef struct __attribute__((__packed__)) {

2232 uint32_t accumulation_counter;

2233

2234 uint32_t max_socket_temperature;

2235 uint32_t max_vr_temperature;

2236 uint32_t max_hbm_temperature;

2237 uint64_t max_socket_temperature_acc;

2238 uint64_t max_vr_temperature_acc;

2239 uint64_t max_hbm_temperature_acc;

2240

2241 uint32_t socket_power_limit;

2242 uint32_t max_socket_power_limit;

2243 uint32_t socket_power;

2244

2245 uint64_t timestamp;

2246 uint64_t socket_energy_acc;

2247 uint64_t ccd_energy_acc;

2248 uint64_t xcd_energy_acc;

2249 uint64_t aid_energy_acc;

2250 uint64_t hbm_energy_acc;

2251

2252 uint32_t cclk_frequency_limit;

2253 uint32_t gfxclk_frequency_limit;

2254 uint32_t fclk_frequency;

2255 uint32_t uclk_frequency;

2256 uint32_t socclk_frequency[4];

2257 uint32_t vclk_frequency[4];

2258 uint32_t dclk_frequency[4];

2259 uint32_t lclk_frequency[4];

2260 uint64_t gfxclk_frequency_acc[8];

2261 uint64_t cclk_frequency_acc[96];

2262

2263 uint32_t max_cclk_frequency;

2264 uint32_t min_cclk_frequency;

2265 uint32_t max_gfxclk_frequency;

2266 uint32_t min_gfxclk_frequency;

2267 uint32_t fclk_frequency_table[4];

2268 uint32_t uclk_frequency_table[4];

2269 uint32_t socclk_frequency_table[4];

2270 uint32_t vclk_frequency_table[4];

2271 uint32_t dclk_frequency_table[4];

2272 uint32_t lclk_frequency_table[4];

2273 uint32_t max_lclk_dpm_range;

2274 uint32_t min_lclk_dpm_range;

2275

2276 uint32_t xgmi_width;

2277 uint32_t xgmi_bitrate;

2278 uint64_t xgmi_read_bandwidth_acc[8];

2279 uint64_t xgmi_write_bandwidth_acc[8];

2280

2281 uint32_t socket_c0_residency;

2282 uint32_t socket_gfx_busy;

2283 uint32_t dram_bandwidth_utilization;

2284 uint64_t socket_c0_residency_acc;

2285 uint64_t socket_gfx_busy_acc;

2286 uint64_t dram_bandwidth_acc;

2287 uint32_t max_dram_bandwidth;

2288 uint64_t dram_bandwidth_utilization_acc;

2289 uint64_t pcie_bandwidth_acc[4];

2290

2291 uint32_t prochot_residency_acc;

2292 uint32_t ppt_residency_acc;

2293 uint32_t socket_thm_residency_acc;

2294 uint32_t vr_thm_residency_acc;

2295 uint32_t hbm_thm_residency_acc;

2296 uint32_t spare;

2297

2298 uint32_t gfxclk_frequency[8];

2299} amdsmi_hsmp_metrics_table_t;

2300

2306static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2307 "cHTC-Active",

2308 "PROCHOT",

2309 "TDC limit",

2310 "PPT Limit",

2311 "OPN Max",

2312 "Reliability Limit",

2313 "APML Agent",

2314 "HSMP Agent"

2315};

2316

2322typedef struct {

2323 char model_name[AMDSMI_MAX_STRING_LENGTH];

2324 uint32_t cpu_family_id;

2325 uint32_t model_id;

2326 uint32_t threads_per_core;

2327 uint32_t cores_per_socket;

2328 bool frequency_boost;

2329 uint32_t vendor_id;

2330 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2331 uint32_t subvendor_id;

2332 uint64_t device_id;

2333 uint32_t rev_id;

2334 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

2335 uint32_t socket_id;

2336 uint32_t core_id;

2337 uint32_t num_of_cpu_cores;

2338 uint32_t socket_count;

2339 uint32_t core_count;

2340 uint32_t reserved[17];

2341} amdsmi_cpu_info_t;

2342

2343#endif

2344

2350typedef struct {

2351 uint32_t socket_id;

2352 uint32_t cores_per_socket;

2353} amdsmi_sock_info_t;

2354

2355/*****************************************************************************/

2384amdsmi_status_t amdsmi_init(uint64_t init_flags);

2385

2400amdsmi_status_t amdsmi_shut_down(void);

2401

2404/*****************************************************************************/

2441amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle* socket_handles);

2442

2443#ifdef ENABLE_ESMI_LIB

2444

2472amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles);

2473

2474#endif

2475

2495amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char *name);

2496

2497#ifdef ENABLE_ESMI_LIB

2498

2517amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len, char *name);

2518

2542amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

2543 uint32_t* processor_count, uint32_t* nr_cpusockets,

2544 uint32_t* nr_cpucores, uint32_t* nr_gpus);

2545

2567amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

2568 processor_type_t processor_type,

2569 amdsmi_processor_handle* processor_handles,

2570 uint32_t* processor_count);

2571

2572#endif

2573

2612amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

2613 uint32_t *processor_count,

2614 amdsmi_processor_handle* processor_handles);

2615

2616

2617#ifdef ENABLE_ESMI_LIB

2644amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count,

2645 amdsmi_processor_handle* processor_handles);

2646#endif

2647

2667amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t* processor_type);

2668

2686amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle* processor_handle);

2687

2702amdsmi_status_t

2703amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf);

2704

2724amdsmi_status_t

2725amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle, unsigned int *uuid_length, char *uuid);

2726

2745amdsmi_status_t

2746amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info);

2747

2773amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle,

2774 uint32_t cpu_set_size, uint64_t *cpu_set, amdsmi_affinity_scope_t scope);

2775

2793amdsmi_status_t

2794amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

2795 amdsmi_virtualization_mode_t* mode);

2796

2799/*****************************************************************************/

2831amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2832

2850amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision);

2851

2887amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char *name,

2888 size_t len);

2889

2916amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char *brand, uint32_t len);

2917

2941amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2942

2978amdsmi_status_t

2979amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char *name, size_t len);

2980

2983/*****************************************************************************/

3010amdsmi_status_t

3011amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3012 amdsmi_pcie_bandwidth_t *bandwidth);

3013

3052amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid);

3053

3077amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node);

3078

3105amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle, uint64_t *sent,

3106 uint64_t *received, uint64_t *max_pkt_sz);

3107

3131amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter);

3132

3135/*****************************************************************************/

3175amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask);

3176

3179/*****************************************************************************/

3216amdsmi_status_t

3217amdsmi_get_energy_count(amdsmi_processor_handle processor_handle, uint64_t *energy_accumulator,

3218 float *counter_resolution, uint64_t *timestamp);

3219

3222/*****************************************************************************/

3250amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle,

3251 uint32_t sensor_ind, uint64_t cap);

3252

3274amdsmi_status_t

3275amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle, uint32_t reserved,

3276 amdsmi_power_profile_preset_masks_t profile);

3277

3291amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

3292 uint32_t *ppower);

3293

3307amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3308 uint32_t *pcap);

3309

3323amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

3324 uint32_t *pmax);

3325

3339amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

3340 uint32_t *power);

3341

3355amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3356 uint32_t pcap);

3357

3371amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

3372 uint8_t mode);

3373

3376/*****************************************************************************/

3407amdsmi_status_t

3408amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3409 uint64_t *total);

3410

3435amdsmi_status_t

3436amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3437 uint64_t *used);

3438

3463amdsmi_status_t

3464amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages,

3465 amdsmi_retired_page_record_t *info);

3466

3485amdsmi_status_t

3486amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold);

3487

3488

3508amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

3509

3535amdsmi_status_t

3536amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

3537 amdsmi_gpu_block_t block,

3538 amdsmi_ras_err_state_t *state);

3539

3575amdsmi_status_t

3576amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

3577 uint32_t *num_pages,

3578 amdsmi_retired_page_record_t *records);

3579

3582/*****************************************************************************/

3615amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

3616 uint32_t sensor_ind, int64_t *speed);

3617

3645amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3646 uint32_t sensor_ind, int64_t *speed);

3647

3674amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

3675 uint32_t sensor_ind, uint64_t *max_speed);

3676

3691amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info);

3692

3724amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

3725 amdsmi_voltage_type_t sensor_type,

3726 amdsmi_voltage_metric_t metric, int64_t *voltage);

3727

3730/*****************************************************************************/

3753amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

3754

3779amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3780 uint32_t sensor_ind, uint64_t speed);

3781

3784/*****************************************************************************/

3807amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle,

3808 uint32_t *gpu_busy_percent);

3809

3840amdsmi_status_t

3841amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

3842 amdsmi_utilization_counter_t utilization_counters[],

3843 uint32_t count, uint64_t *timestamp);

3844

3868amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

3869 amdsmi_dev_perf_level_t *perf);

3870

3893amdsmi_status_t

3894amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue);

3895

3919amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

3920

3944amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

3945

3969amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

3970 amdsmi_clk_type_t clk_type, amdsmi_frequencies_t *f);

3971

3986amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

3987

4011amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4012 amdsmi_od_volt_freq_data_t *odv);

4013

4034amdsmi_status_t

4035amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t* header_value);

4036

4059amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

4060 amdsmi_gpu_metrics_t *pgpu_metrics);

4061

4083amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle,

4084 amdsmi_gpu_metrics_t *pgpu_metrics);

4085

4120amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

4121 amdsmi_name_value_t** pm_metrics,

4122 uint32_t *num_of_metrics);

4123

4160amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

4161 amdsmi_reg_type_t reg_type,

4162 amdsmi_name_value_t** reg_metrics,

4163 uint32_t *num_of_metrics);

4164

4192amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

4193 uint64_t minclkvalue,

4194 uint64_t maxclkvalue,

4195 amdsmi_clk_type_t clkType);

4196

4219amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

4220 amdsmi_clk_type_t clk_type,

4221 amdsmi_clk_limit_type_t limit_type,

4222 uint64_t clk_value);

4223

4248amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

4249 amdsmi_freq_ind_t level,

4250 uint64_t clkvalue,

4251 amdsmi_clk_type_t clkType);

4252

4276amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4277 uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

4278

4318amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

4319 uint32_t *num_regions, amdsmi_freq_volt_region_t *buffer);

4320

4356amdsmi_status_t

4357amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

4358 amdsmi_power_profile_status_t *status);

4359

4362/*****************************************************************************/

4390amdsmi_status_t

4391amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl);

4392

4433amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od);

4434

4471amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

4472 amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

4473

4493amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

4494 amdsmi_dpm_policy_t* policy);

4495

4517amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle,

4518 uint32_t policy_id);

4519

4539amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

4540 amdsmi_dpm_policy_t* xgmi_plpd);

4541

4563amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

4564

4584amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4585 uint32_t* pisolate);

4586

4606amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4607 uint32_t pisolate);

4608

4626amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

4627

4630/*****************************************************************************/

4652amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version);

4653

4656/*****************************************************************************/

4691amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

4692 amdsmi_gpu_block_t block, amdsmi_error_count_t *ec);

4693

4726amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

4727 uint64_t *enabled_blocks);

4728

4749amdsmi_status_t

4750amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec);

4751

4752#pragma pack(push, 1)

4753

4759typedef struct {

4760 unsigned char b[16];

4761} amdsmi_cper_guid_t;

4762

4763typedef struct {

4764 uint8_t seconds;

4765 uint8_t minutes;

4766 uint8_t hours;

4767 uint8_t flag;

4768 uint8_t day;

4769 uint8_t month;

4770 uint8_t year;

4771 uint8_t century;

4772} amdsmi_cper_timestamp_t;

4773

4774typedef union {

4775 struct valid_bits_ {

4776 uint32_t platform_id : 1;

4777 uint32_t timestamp : 1;

4778 uint32_t partition_id : 1;

4779 uint32_t reserved : 29;

4780 } valid_bits;

4781 uint32_t valid_mask;

4782} amdsmi_cper_valid_bits_t;

4783

4784typedef struct {

4785 char signature[4];

4786 uint16_t revision;

4787 uint32_t signature_end;

4788 uint16_t sec_cnt;

4789 amdsmi_cper_sev_t error_severity;

4790 amdsmi_cper_valid_bits_t cper_valid_bits;

4791 uint32_t record_length;

4792 amdsmi_cper_timestamp_t timestamp;

4793 char platform_id[16];

4794 amdsmi_cper_guid_t partition_id;

4795 char creator_id[16];

4796 amdsmi_cper_guid_t notify_type;

4797 char record_id[8];

4798 uint32_t flags;

4799 uint64_t persistence_info;

4800 uint8_t reserved[12];

4801} amdsmi_cper_hdr_t;

4802

4803#pragma pack(pop)

4804

4841amdsmi_status_t

4842amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle, uint32_t severity_mask, char *cper_data,

4843 uint64_t *buf_size, amdsmi_cper_hdr_t** cper_hdrs, uint64_t *entry_count, uint64_t *cursor);

4844

4847/*****************************************************************************/

4878amdsmi_status_t amdsmi_get_afids_from_cper(char* cper_buffer, uint32_t buf_size, uint64_t* afids, uint32_t* num_afids);

4879

4894amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature);

4895

4898/*****************************************************************************/

4935amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

4936 amdsmi_gpu_block_t block,

4937 amdsmi_ras_err_state_t *state);

4938

4956amdsmi_status_t

4957amdsmi_status_code_to_string(amdsmi_status_t status, const char **status_string);

4958

4961/*****************************************************************************/

5081amdsmi_status_t

5082amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group);

5083

5112amdsmi_status_t

5113amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle, amdsmi_event_type_t type,

5114 amdsmi_event_handle_t *evnt_handle);

5115

5132amdsmi_status_t

5133amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

5134

5156amdsmi_status_t

5157amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

5158 amdsmi_counter_command_t cmd, void *cmd_args);

5159

5180amdsmi_status_t

5181amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

5182 amdsmi_counter_value_t *value);

5183

5206amdsmi_status_t

5207amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

5208 amdsmi_event_group_t grp, uint32_t *available);

5209

5212/*****************************************************************************/

5250amdsmi_status_t

5251amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items);

5252

5273amdsmi_status_t

5274amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc);

5275

5309amdsmi_status_t

5310amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t *dv_indices, uint32_t *num_devices);

5311

5314/*****************************************************************************/

5344amdsmi_status_t

5345amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status);

5346

5363amdsmi_status_t

5364amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

5365

5380amdsmi_status_t

5381amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info);

5382

5400amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

5401 amdsmi_xgmi_link_status_t* link_status);

5402

5405/*****************************************************************************/

5425amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

5426 amdsmi_link_metrics_t *link_metrics);

5427

5447amdsmi_status_t

5448amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node);

5449

5472amdsmi_status_t

5473amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

5474 uint64_t *weight);

5475

5501amdsmi_status_t

5502amdsmi_get_minmax_bandwidth_between_processors(amdsmi_processor_handle processor_handle_src,

5503 amdsmi_processor_handle processor_handle_dst,

5504 uint64_t *min_bandwidth,

5505 uint64_t *max_bandwidth);

5506

5533amdsmi_status_t

5534amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

5535 amdsmi_processor_handle processor_handle_dst,

5536 uint64_t *hops, amdsmi_link_type_t *type);

5537

5562amdsmi_status_t

5563amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

5564 amdsmi_link_type_t link_type,

5565 amdsmi_topology_nearest_t* topology_nearest_info);

5566

5589amdsmi_status_t

5590amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

5591 amdsmi_processor_handle processor_handle_dst,

5592 bool *accessible);

5593

5620amdsmi_status_t

5621amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

5622 amdsmi_processor_handle processor_handle_dst,

5623 amdsmi_link_type_t *type, amdsmi_p2p_capability_t *cap);

5624

5627/*****************************************************************************/

5666amdsmi_status_t

5667amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5668 char *compute_partition, uint32_t len);

5669

5697amdsmi_status_t

5698amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5699 amdsmi_compute_partition_type_t compute_partition);

5700

5703/*****************************************************************************/

5742amdsmi_status_t

5743amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle, char *memory_partition, uint32_t len);

5744

5774amdsmi_status_t

5775amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

5776 amdsmi_memory_partition_type_t memory_partition);

5791amdsmi_status_t

5792amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

5793 amdsmi_memory_partition_config_t *config);

5794

5818amdsmi_status_t

5819amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

5820 amdsmi_memory_partition_type_t mode);

5821

5824/*****************************************************************************/

5848amdsmi_status_t

5849amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle,

5850 amdsmi_accelerator_partition_profile_config_t *profile_config);

5851

5872amdsmi_status_t

5873amdsmi_get_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5874 amdsmi_accelerator_partition_profile_t *profile,

5875 uint32_t *partition_id);

5876

5894amdsmi_status_t

5895amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5896 uint32_t profile_index);

5897

5900/*****************************************************************************/

5924amdsmi_status_t

5925amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

5926

5957amdsmi_status_t

5958amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask);

5959

5999amdsmi_status_t

6000amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t *num_elem, amdsmi_evt_notification_data_t *data);

6001

6020amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

6021

6024/*****************************************************************************/

6044amdsmi_status_t

6045amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info);

6046

6049/*****************************************************************************/

6073amdsmi_status_t

6074amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info);

6075

6076

6095amdsmi_status_t

6096amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info);

6097

6112amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info);

6113

6128amdsmi_status_t

6129amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info);

6130

6149amdsmi_status_t

6150amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

6151 amdsmi_power_cap_info_t *info);

6152

6167amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info);

6168

6185amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

6186 uint16_t *xcd_count);

6187

6190/*****************************************************************************/

6209amdsmi_status_t

6210amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info);

6211

6227amdsmi_status_t

6228amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info);

6229

6232/*****************************************************************************/

6266amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

6267 amdsmi_temperature_type_t sensor_type,

6268 amdsmi_temperature_metric_t metric, int64_t *temperature);

6269

6284amdsmi_status_t

6285amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info);

6286

6303amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info);

6304

6318amdsmi_status_t

6319amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled);

6320

6340amdsmi_status_t

6341amdsmi_get_clock_info(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_clk_info_t *info);

6342

6358amdsmi_status_t

6359amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info);

6360

6380amdsmi_status_t

6381amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

6382 amdsmi_violation_status_t *info);

6383

6386/*****************************************************************************/

6445amdsmi_status_t

6446amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle, uint32_t *max_processes, amdsmi_proc_info_t *list);

6447

6450/*****************************************************************************/

6502amdsmi_status_t amdsmi_gpu_driver_reload(void);

6503

6506#ifdef ENABLE_ESMI_LIB

6507

6508/*****************************************************************************/

6526amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

6527 uint64_t *penergy);

6528

6542amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

6543 uint64_t *penergy);

6544

6547/*****************************************************************************/

6563amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core);

6564

6577amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle,

6578 amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver);

6579

6592amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

6593 amdsmi_smu_fw_version_t *amdsmi_smu_fw);

6594

6607amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

6608 uint32_t *proto_ver);

6609

6623amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

6624 uint32_t *prochot);

6625

6641amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle,

6642 uint32_t *fclk, uint32_t *mclk);

6643

6657amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle,

6658 uint32_t *cclk);

6659

6675amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(amdsmi_processor_handle processor_handle,

6676 uint16_t *freq, char **src_type);

6677

6693amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

6694 uint16_t *fmax, uint16_t *fmin);

6695

6709amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

6710 uint32_t *freq);

6711

6714/*****************************************************************************/

6732amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6733 uint32_t *pboostlimit);

6734

6748amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

6749 uint32_t *pc0_residency);

6750

6764amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6765 uint32_t boostlimit);

6766

6780amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

6781 uint32_t boostlimit);

6782

6785/*****************************************************************************/

6803amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

6804 amdsmi_ddr_bw_metrics_t *ddr_bw);

6805

6808/*****************************************************************************/

6826amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

6827 uint32_t *ptmon);

6828

6831/*****************************************************************************/

6851amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(amdsmi_processor_handle processor_handle,

6852 uint8_t dimm_addr,

6853 amdsmi_temp_range_refresh_rate_t *rate);

6854

6868amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

6869 uint8_t dimm_addr,

6870 amdsmi_dimm_power_t *dimm_pow);

6871

6887amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

6888 uint8_t dimm_addr,

6889 amdsmi_dimm_thermal_t *dimm_temp);

6890

6893/*****************************************************************************/

6913amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle,

6914 uint8_t min, uint8_t max);

6915

6918/*****************************************************************************/

6938amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

6939 uint8_t min_link_width, uint8_t max_link_width);

6940

6943/*****************************************************************************/

6959amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

6960

6974amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

6975

6993amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

6994 uint8_t nbio_id, uint8_t min, uint8_t max);

6995

7011amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

7012 uint8_t nbio_id, amdsmi_dpm_level_t *nbio);

7013

7029amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

7030 uint8_t rate_ctrl, uint8_t *prev_mode);

7031

7047amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

7048 uint8_t max_pstate, uint8_t min_pstate);

7049

7052/*****************************************************************************/

7072amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

7073 amdsmi_link_id_bw_type_t link, uint32_t *io_bw);

7074

7090amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

7091 amdsmi_link_id_bw_type_t link, uint32_t *xgmi_bw);

7092

7095/*****************************************************************************/

7113amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

7114 uint32_t *metrics_version);

7115

7129amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

7130 amdsmi_hsmp_metrics_table_t *metrics_table);

7131

7134/*****************************************************************************/

7152amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

7153 uint32_t *pcore_ind);

7154

7166amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family);

7167

7179amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model);

7180

7205amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle, amdsmi_cpu_info_t *cpu_info);

7206

7224amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char **status_string);

7225

7238amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t *soc_info);

7239

7251amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t *sock_count);

7252

7255#endif

7256

7257#ifdef __cplusplus

7258}

7259#endif // __cplusplus

7260

7261#endif // __AMDSMI_H__

7262

AMDSMI_MAX_ACCELERATOR_PROFILE

#define AMDSMI_MAX_ACCELERATOR_PROFILE

Maximum number of accelerator profiles.

Definition amdsmi.h:67

amdsmi_link_type_t

amdsmi_link_type_t

Link type.

Definition amdsmi.h:1010

AMDSMI_LINK_TYPE_NOT_APPLICABLE

@ AMDSMI_LINK_TYPE_NOT_APPLICABLE

Not Applicable Link Type.

Definition amdsmi.h:1014

AMDSMI_LINK_TYPE_INTERNAL

@ AMDSMI_LINK_TYPE_INTERNAL

Internal Link Type, within chip.

Definition amdsmi.h:1011

AMDSMI_LINK_TYPE_UNKNOWN

@ AMDSMI_LINK_TYPE_UNKNOWN

Unknown Link Type.

Definition amdsmi.h:1015

AMDSMI_LINK_TYPE_PCIE

@ AMDSMI_LINK_TYPE_PCIE

Peripheral Component Interconnect Express Link Type.

Definition amdsmi.h:1012

AMDSMI_LINK_TYPE_XGMI

@ AMDSMI_LINK_TYPE_XGMI

GPU Memory Interconnect (multi GPU communication)

Definition amdsmi.h:1013

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition amdsmi.h:1317

AMDSMI_EVT_NOTIF_GPU_POST_RESET

@ AMDSMI_EVT_NOTIF_GPU_POST_RESET

post-reset

Definition amdsmi.h:1323

AMDSMI_EVT_NOTIF_PROCESS_START

@ AMDSMI_EVT_NOTIF_PROCESS_START

KFD process start.

Definition amdsmi.h:1331

AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

@ AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

unmap from GPU

Definition amdsmi.h:1330

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

No events.

Definition amdsmi.h:1318

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

Virtual Memory Page Fault Event.

Definition amdsmi.h:1319

AMDSMI_EVT_NOTIF_MIGRATE_START

@ AMDSMI_EVT_NOTIF_MIGRATE_START

migrate start

Definition amdsmi.h:1324

AMDSMI_EVT_NOTIF_MIGRATE_END

@ AMDSMI_EVT_NOTIF_MIGRATE_END

migrate end

Definition amdsmi.h:1325

AMDSMI_EVT_NOTIF_QUEUE_EVICTION

@ AMDSMI_EVT_NOTIF_QUEUE_EVICTION

queue eviction

Definition amdsmi.h:1328

AMDSMI_EVT_NOTIF_PAGE_FAULT_START

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_START

page fault start

Definition amdsmi.h:1326

AMDSMI_EVT_NOTIF_GPU_PRE_RESET

@ AMDSMI_EVT_NOTIF_GPU_PRE_RESET

pre-reset

Definition amdsmi.h:1322

AMDSMI_EVT_NOTIF_QUEUE_RESTORE

@ AMDSMI_EVT_NOTIF_QUEUE_RESTORE

queue restore

Definition amdsmi.h:1329

AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

@ AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

thermal throttle

Definition amdsmi.h:1321

AMDSMI_EVT_NOTIF_PAGE_FAULT_END

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_END

page fault end

Definition amdsmi.h:1327

AMDSMI_EVT_NOTIF_PROCESS_END

@ AMDSMI_EVT_NOTIF_PROCESS_END

KFD process end.

Definition amdsmi.h:1332

AMDSMI_MAX_NUM_CLKS

#define AMDSMI_MAX_NUM_CLKS

This should match MAX_NUM_CLKS.

Definition amdsmi.h:111

amdsmi_container_types_t

amdsmi_container_types_t

Container.

Definition amdsmi.h:235

AMDSMI_CONTAINER_DOCKER

@ AMDSMI_CONTAINER_DOCKER

Docker containers.

Definition amdsmi.h:237

AMDSMI_CONTAINER_LXC

@ AMDSMI_CONTAINER_LXC

Linux containers.

Definition amdsmi.h:236

AMDSMI_MAX_NUM_XGMI_LINKS

#define AMDSMI_MAX_NUM_XGMI_LINKS

This should match MAX_NUM_XGMI_LINKS.

Definition amdsmi.h:118

amdsmi_freq_ind_t

amdsmi_freq_ind_t

The values of this enum are used as frequency identifiers.

Definition amdsmi.h:1564

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition amdsmi.h:1567

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition amdsmi.h:1566

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition amdsmi.h:1565

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition amdsmi.h:2049

AMDSMI_REG_XGMI

@ AMDSMI_REG_XGMI

XGMI registers.

Definition amdsmi.h:2050

AMDSMI_REG_USR

@ AMDSMI_REG_USR

Usr registers.

Definition amdsmi.h:2053

AMDSMI_REG_WAFL

@ AMDSMI_REG_WAFL

WAFL registers.

Definition amdsmi.h:2051

AMDSMI_REG_USR1

@ AMDSMI_REG_USR1

Usr1 registers.

Definition amdsmi.h:2054

AMDSMI_REG_PCIE

@ AMDSMI_REG_PCIE

PCIe registers.

Definition amdsmi.h:2052

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition amdsmi.h:1221

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition amdsmi.h:1549

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition amdsmi.h:1552

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition amdsmi.h:1553

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition amdsmi.h:1554

amdsmi_accelerator_partition_type_t

amdsmi_accelerator_partition_type_t

Accelerator Partition.

Definition amdsmi.h:378

AMDSMI_ACCELERATOR_PARTITION_DPX

@ AMDSMI_ACCELERATOR_PARTITION_DPX

Definition amdsmi.h:382

AMDSMI_ACCELERATOR_PARTITION_QPX

@ AMDSMI_ACCELERATOR_PARTITION_QPX

Definition amdsmi.h:386

AMDSMI_ACCELERATOR_PARTITION_INVALID

@ AMDSMI_ACCELERATOR_PARTITION_INVALID

Invalid accelerator partition type.

Definition amdsmi.h:379

AMDSMI_ACCELERATOR_PARTITION_SPX

@ AMDSMI_ACCELERATOR_PARTITION_SPX

Definition amdsmi.h:380

AMDSMI_ACCELERATOR_PARTITION_TPX

@ AMDSMI_ACCELERATOR_PARTITION_TPX

Definition amdsmi.h:384

AMDSMI_ACCELERATOR_PARTITION_CPX

@ AMDSMI_ACCELERATOR_PARTITION_CPX

Definition amdsmi.h:388

amdsmi_clk_type_t

amdsmi_clk_type_t

Clock types.

Definition amdsmi.h:355

AMDSMI_CLK_TYPE_DCLK1

@ AMDSMI_CLK_TYPE_DCLK1

Display 2 clock, timing signals for display output.

Definition amdsmi.h:369

AMDSMI_CLK_TYPE_MEM

@ AMDSMI_CLK_TYPE_MEM

Memory clock speed, system operating frequency.

Definition amdsmi.h:364

AMDSMI_CLK_TYPE_SYS

@ AMDSMI_CLK_TYPE_SYS

System clock.

Definition amdsmi.h:356

AMDSMI_CLK_TYPE_SOC

@ AMDSMI_CLK_TYPE_SOC

System On Chip clock, integrated circuit frequency.

Definition amdsmi.h:363

AMDSMI_CLK_TYPE_GFX

@ AMDSMI_CLK_TYPE_GFX

Graphics clock.

Definition amdsmi.h:358

AMDSMI_CLK_TYPE_DCLK0

@ AMDSMI_CLK_TYPE_DCLK0

Display 1 clock, timing signals for display output.

Definition amdsmi.h:368

AMDSMI_CLK_TYPE_DCEF

@ AMDSMI_CLK_TYPE_DCEF

Definition amdsmi.h:361

AMDSMI_CLK_TYPE_VCLK1

@ AMDSMI_CLK_TYPE_VCLK1

Video 1 clock, video processing units.

Definition amdsmi.h:367

AMDSMI_CLK_TYPE_DF

@ AMDSMI_CLK_TYPE_DF

Definition amdsmi.h:359

AMDSMI_CLK_TYPE_VCLK0

@ AMDSMI_CLK_TYPE_VCLK0

Video 0 clock, video processing units.

Definition amdsmi.h:366

AMDSMI_CLK_TYPE_PCIE

@ AMDSMI_CLK_TYPE_PCIE

PCI Express clock, high bandwidth peripherals.

Definition amdsmi.h:365

amdsmi_accelerator_partition_resource_type_t

amdsmi_accelerator_partition_resource_type_t

Accelerator Partition Resource Types.

Definition amdsmi.h:398

AMDSMI_ACCELERATOR_DMA

@ AMDSMI_ACCELERATOR_DMA

Direct Memory Access, high speed data transfers.

Definition amdsmi.h:402

AMDSMI_ACCELERATOR_XCC

@ AMDSMI_ACCELERATOR_XCC

Compute complex or stream processors.

Definition amdsmi.h:399

AMDSMI_ACCELERATOR_DECODER

@ AMDSMI_ACCELERATOR_DECODER

Video decoding.

Definition amdsmi.h:401

AMDSMI_ACCELERATOR_JPEG

@ AMDSMI_ACCELERATOR_JPEG

Encoding and Decoding jpeg engines.

Definition amdsmi.h:403

AMDSMI_ACCELERATOR_ENCODER

@ AMDSMI_ACCELERATOR_ENCODER

Video encoding.

Definition amdsmi.h:400

amdsmi_card_form_factor_t

amdsmi_card_form_factor_t

Card Form Factor.

Definition amdsmi.h:786

AMDSMI_CARD_FORM_FACTOR_OAM

@ AMDSMI_CARD_FORM_FACTOR_OAM

OAM form factor.

Definition amdsmi.h:788

AMDSMI_CARD_FORM_FACTOR_UNKNOWN

@ AMDSMI_CARD_FORM_FACTOR_UNKNOWN

Unknown Form factor.

Definition amdsmi.h:790

AMDSMI_CARD_FORM_FACTOR_PCIE

@ AMDSMI_CARD_FORM_FACTOR_PCIE

PCIE card form factor.

Definition amdsmi.h:787

AMDSMI_CARD_FORM_FACTOR_CEM

@ AMDSMI_CARD_FORM_FACTOR_CEM

CEM form factor.

Definition amdsmi.h:789

AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

Common defines.

Definition amdsmi.h:78

AMDSMI_MAX_NUM_XCP

#define AMDSMI_MAX_NUM_XCP

This should match AMDSMI_MAX_NUM_XCP; XCP - Accelerated Compute Processor, also referred to as the Gr...

Definition amdsmi.h:181

amdsmi_init_flags_t

amdsmi_init_flags_t

Initialization flags.

Definition amdsmi.h:48

AMDSMI_INIT_AMD_GPUS

@ AMDSMI_INIT_AMD_GPUS

Initialize AMD GPUS.

Definition amdsmi.h:51

AMDSMI_INIT_ALL_PROCESSORS

@ AMDSMI_INIT_ALL_PROCESSORS

Initialize all processors.

Definition amdsmi.h:49

AMDSMI_INIT_AMD_CPUS

@ AMDSMI_INIT_AMD_CPUS

Initialize AMD CPUS.

Definition amdsmi.h:50

AMDSMI_INIT_NON_AMD_GPUS

@ AMDSMI_INIT_NON_AMD_GPUS

Initialize Non-AMD GPUS.

Definition amdsmi.h:53

AMDSMI_INIT_NON_AMD_CPUS

@ AMDSMI_INIT_NON_AMD_CPUS

Initialize Non-AMD CPUS.

Definition amdsmi.h:52

AMDSMI_INIT_AMD_APUS

@ AMDSMI_INIT_AMD_APUS

Definition amdsmi.h:54

AMDSMI_MAX_NUM_XCC

#define AMDSMI_MAX_NUM_XCC

This should match AMDSMI_MAX_NUM_XCC; XCC - Accelerated Compute Core, the collection of compute units...

Definition amdsmi.h:167

AMDSMI_NUM_HBM_INSTANCES

#define AMDSMI_NUM_HBM_INSTANCES

This should match NUM_HBM_INSTANCES.

Definition amdsmi.h:97

amdsmi_vram_type_t

amdsmi_vram_type_t

vRam Types. This enum is used to identify various VRam types.

Definition amdsmi.h:621

AMDSMI_VRAM_TYPE_GDDR2

@ AMDSMI_VRAM_TYPE_GDDR2

Graphics Double Data Rate, Generation 2.

Definition amdsmi.h:636

AMDSMI_VRAM_TYPE_HBM2E

@ AMDSMI_VRAM_TYPE_HBM2E

High Bandwidth Memory, Generation 2 Enhanced.

Definition amdsmi.h:626

AMDSMI_VRAM_TYPE_GDDR6

@ AMDSMI_VRAM_TYPE_GDDR6

Graphics Double Data Rate, Generation 6.

Definition amdsmi.h:640

AMDSMI_VRAM_TYPE_HBM

@ AMDSMI_VRAM_TYPE_HBM

High Bandwidth Memory.

Definition amdsmi.h:624

AMDSMI_VRAM_TYPE_GDDR3

@ AMDSMI_VRAM_TYPE_GDDR3

Graphics Double Data Rate, Generation 3.

Definition amdsmi.h:637

AMDSMI_VRAM_TYPE_GDDR1

@ AMDSMI_VRAM_TYPE_GDDR1

Graphics Double Data Rate, Generation 1.

Definition amdsmi.h:635

AMDSMI_VRAM_TYPE_HBM3

@ AMDSMI_VRAM_TYPE_HBM3

High Bandwidth Memory, Generation 3.

Definition amdsmi.h:627

AMDSMI_VRAM_TYPE_LPDDR5

@ AMDSMI_VRAM_TYPE_LPDDR5

Low Power Double Data Rate, Generation 5.

Definition amdsmi.h:644

AMDSMI_VRAM_TYPE_HBM3E

@ AMDSMI_VRAM_TYPE_HBM3E

High Bandwidth Memory, Generation 3 Enhanced.

Definition amdsmi.h:628

AMDSMI_VRAM_TYPE_GDDR5

@ AMDSMI_VRAM_TYPE_GDDR5

Graphics Double Data Rate, Generation 5.

Definition amdsmi.h:639

AMDSMI_VRAM_TYPE_DDR3

@ AMDSMI_VRAM_TYPE_DDR3

Double Data Rate, Generation 3.

Definition amdsmi.h:631

AMDSMI_VRAM_TYPE_GDDR4

@ AMDSMI_VRAM_TYPE_GDDR4

Graphics Double Data Rate, Generation 4.

Definition amdsmi.h:638

AMDSMI_VRAM_TYPE_DDR2

@ AMDSMI_VRAM_TYPE_DDR2

Double Data Rate, Generation 2.

Definition amdsmi.h:630

AMDSMI_VRAM_TYPE_GDDR7

@ AMDSMI_VRAM_TYPE_GDDR7

Graphics Double Data Rate, Generation 7.

Definition amdsmi.h:641

AMDSMI_VRAM_TYPE_HBM2

@ AMDSMI_VRAM_TYPE_HBM2

High Bandwidth Memory, Generation 2.

Definition amdsmi.h:625

AMDSMI_VRAM_TYPE_LPDDR4

@ AMDSMI_VRAM_TYPE_LPDDR4

Low Power Double Data Rate, Generation 4.

Definition amdsmi.h:643

AMDSMI_VRAM_TYPE_DDR5

@ AMDSMI_VRAM_TYPE_DDR5

Double Data Rate, Generation 5.

Definition amdsmi.h:633

AMDSMI_VRAM_TYPE_DDR4

@ AMDSMI_VRAM_TYPE_DDR4

Double Data Rate, Generation 4.

Definition amdsmi.h:632

AMDSMI_VRAM_TYPE_UNKNOWN

@ AMDSMI_VRAM_TYPE_UNKNOWN

Unknown memory type.

Definition amdsmi.h:622

amdsmi_event_group_t

amdsmi_event_group_t

Event Groups Enum denoting an event group. The value of the enum is the base value for all the event ...

Definition amdsmi.h:1230

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition amdsmi.h:1231

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition amdsmi.h:1232

AMDSMI_EVNT_GRP_INVALID

@ AMDSMI_EVNT_GRP_INVALID

Unknown Event Group.

Definition amdsmi.h:1233

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition amdsmi.h:1530

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition amdsmi.h:1533

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition amdsmi.h:1534

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition amdsmi.h:1535

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition amdsmi.h:1536

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition amdsmi.h:1538

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition amdsmi.h:1531

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition amdsmi.h:1532

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition amdsmi.h:2195

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition amdsmi.h:2196

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition amdsmi.h:2197

WR_BW0

@ WR_BW0

Write Bandwdith.

Definition amdsmi.h:2198

AMDSMI_MAX_ACCELERATOR_PARTITIONS

#define AMDSMI_MAX_ACCELERATOR_PARTITIONS

Maximum number of accelerator partitions.

Definition amdsmi.h:69

amdsmi_cper_notify_type_t

amdsmi_cper_notify_type_t

Cper notify.

Definition amdsmi.h:1510

AMDSMI_CPER_NOTIFY_TYPE_DMAR

@ AMDSMI_CPER_NOTIFY_TYPE_DMAR

Direct Memory Access Remapping Error.

Definition amdsmi.h:1518

AMDSMI_CPER_NOTIFY_TYPE_NMI

@ AMDSMI_CPER_NOTIFY_TYPE_NMI

Non_Maskable Interrupt.

Definition amdsmi.h:1516

AMDSMI_CPER_NOTIFY_TYPE_SEI

@ AMDSMI_CPER_NOTIFY_TYPE_SEI

System Error Interface.

Definition amdsmi.h:1520

AMDSMI_CPER_NOTIFY_TYPE_CMC

@ AMDSMI_CPER_NOTIFY_TYPE_CMC

Corrected Memory Check.

Definition amdsmi.h:1511

AMDSMI_CPER_NOTIFY_TYPE_CPE

@ AMDSMI_CPER_NOTIFY_TYPE_CPE

Corrected Platform Error.

Definition amdsmi.h:1512

AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

@ AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

Compute Express Link Component Error.

Definition amdsmi.h:1522

AMDSMI_CPER_NOTIFY_TYPE_SEA

@ AMDSMI_CPER_NOTIFY_TYPE_SEA

System Error Architecture.

Definition amdsmi.h:1519

AMDSMI_CPER_NOTIFY_TYPE_PEI

@ AMDSMI_CPER_NOTIFY_TYPE_PEI

Platform Error Interface.

Definition amdsmi.h:1521

AMDSMI_CPER_NOTIFY_TYPE_MCE

@ AMDSMI_CPER_NOTIFY_TYPE_MCE

Machine Check Exception.

Definition amdsmi.h:1513

AMDSMI_CPER_NOTIFY_TYPE_BOOT

@ AMDSMI_CPER_NOTIFY_TYPE_BOOT

Boot Error.

Definition amdsmi.h:1517

AMDSMI_CPER_NOTIFY_TYPE_PCIE

@ AMDSMI_CPER_NOTIFY_TYPE_PCIE

PCI Express Error.

Definition amdsmi.h:1514

AMDSMI_CPER_NOTIFY_TYPE_INIT

@ AMDSMI_CPER_NOTIFY_TYPE_INIT

Initialization Error.

Definition amdsmi.h:1515

amdsmi_event_type_t

amdsmi_event_type_t

Event types Event type enum. Events belonging to a particular event group amdsmi_event_group_t should...

Definition amdsmi.h:1266

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

Throughput = BEATS/time_running 10^9 bytes/sec.

Definition amdsmi.h:1273

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition amdsmi.h:1283

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition amdsmi.h:1270

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition amdsmi.h:1274

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition amdsmi.h:1272

AMDSMI_EVNT_XGMI_1_BEATS_TX

@ AMDSMI_EVNT_XGMI_1_BEATS_TX

Data beats sent to neighbor 1; Each beat represents 32 bytes.

Definition amdsmi.h:1277

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition amdsmi.h:1284

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition amdsmi.h:1281

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition amdsmi.h:1282

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition amdsmi.h:1275

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition amdsmi.h:1285

AMDSMI_EVNT_XGMI_DATA_OUT_0

@ AMDSMI_EVNT_XGMI_DATA_OUT_0

Outbound beats to neighbor 0.

Definition amdsmi.h:1280

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition amdsmi.h:1271

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition amdsmi.h:1276

AMDSMI_MAX_CP_PROFILE_RESOURCES

#define AMDSMI_MAX_CP_PROFILE_RESOURCES

Maximum number of compute profile resources.

Definition amdsmi.h:68

processor_type_t

processor_type_t

Processor types detectable by AMD SMI.

Definition amdsmi.h:278

AMDSMI_PROCESSOR_TYPE_AMD_APU

@ AMDSMI_PROCESSOR_TYPE_AMD_APU

AMD Accelerated processor type (GPU and CPU)

Definition amdsmi.h:285

AMDSMI_PROCESSOR_TYPE_UNKNOWN

@ AMDSMI_PROCESSOR_TYPE_UNKNOWN

Unknown processor type.

Definition amdsmi.h:279

AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

Non-AMD CPU processor type.

Definition amdsmi.h:283

AMDSMI_PROCESSOR_TYPE_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU

AMD CPU processor type.

Definition amdsmi.h:281

AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

AMD CPU-Core processor type.

Definition amdsmi.h:284

AMDSMI_PROCESSOR_TYPE_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_AMD_GPU

AMD Graphics processor type.

Definition amdsmi.h:280

AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

Non-AMD Graphics processor type.

Definition amdsmi.h:282

AMDSMI_MAX_UTILIZATION_VALUES

#define AMDSMI_MAX_UTILIZATION_VALUES

The max number of values per counter type.

Definition amdsmi.h:1618

amdsmi_fw_block_t

amdsmi_fw_block_t

The values of this enum are used to identify the various firmware blocks.

Definition amdsmi.h:531

AMDSMI_FW_ID_ASD

@ AMDSMI_FW_ID_ASD

Asynchronous Shader Dispatcher.

Definition amdsmi.h:605

AMDSMI_FW_ID_RS64_ME_P0_DATA

@ AMDSMI_FW_ID_RS64_ME_P0_DATA

Hardware Block RS64 - Micro Engine Partition 0 Data.

Definition amdsmi.h:587

AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

Rasterizier and L2 Cache Restore List System RAM Memory.

Definition amdsmi.h:558

AMDSMI_FW_ID_SDMA7

@ AMDSMI_FW_ID_SDMA7

System Direct Memory Access 7 (high speed data transfers)

Definition amdsmi.h:550

AMDSMI_FW_ID_PSP_BL

@ AMDSMI_FW_ID_PSP_BL

Platform Security Processor Bootloader (initial firmware)

Definition amdsmi.h:570

AMDSMI_FW_ID_RLC

@ AMDSMI_FW_ID_RLC

Rasterizer and L2 Cache (rasterization processs)

Definition amdsmi.h:542

AMDSMI_FW_ID_RS64_PFP

@ AMDSMI_FW_ID_RS64_PFP

Hardware Block RS64 - Pixel Front End Processor.

Definition amdsmi.h:589

AMDSMI_FW_ID_SDMA_TH1

@ AMDSMI_FW_ID_SDMA_TH1

System Direct Memory Access - Thread Handler 1.

Definition amdsmi.h:578

AMDSMI_FW_ID_MMSCH

@ AMDSMI_FW_ID_MMSCH

Multi-Media Shader Hardware Scheduler.

Definition amdsmi.h:561

AMDSMI_FW_ID_RLX6

@ AMDSMI_FW_ID_RLX6

Hardware Block RLX6.

Definition amdsmi.h:584

AMDSMI_FW_ID_PSP_SOSDRV

@ AMDSMI_FW_ID_PSP_SOSDRV

Platform Security Processor Secure Operating System Driver.

Definition amdsmi.h:563

AMDSMI_FW_ID_TA_RAS

@ AMDSMI_FW_ID_TA_RAS

Trusted Applications - Reliablity Availability and Serviceability.

Definition amdsmi.h:606

AMDSMI_FW_ID_PSP_KEYDB

@ AMDSMI_FW_ID_PSP_KEYDB

Platform Security Processor Table of Contents.

Definition amdsmi.h:565

AMDSMI_FW_ID_RLC_SRLS

@ AMDSMI_FW_ID_RLC_SRLS

Rasterizier and L2 Cache - Shared Resource Local Segment.

Definition amdsmi.h:609

AMDSMI_FW_ID_VCE

@ AMDSMI_FW_ID_VCE

Video Coding Engine (Encoding video)

Definition amdsmi.h:553

AMDSMI_FW_ID_DMCU_ISR

@ AMDSMI_FW_ID_DMCU_ISR

Digital Micro Controller Unit - Interrupt Service Routine (interrupt handlers)

Definition amdsmi.h:556

AMDSMI_FW_ID_SDMA6

@ AMDSMI_FW_ID_SDMA6

System Direct Memory Access 6 (high speed data transfers)

Definition amdsmi.h:549

AMDSMI_FW_ID_PSP_DBG

@ AMDSMI_FW_ID_PSP_DBG

Platform Security Processor - Debug.

Definition amdsmi.h:599

AMDSMI_FW_ID_CP_CE

@ AMDSMI_FW_ID_CP_CE

Compute Processor - Command_Engine (fetch, decode, dispatch)

Definition amdsmi.h:535

AMDSMI_FW_ID_DRV_CAP

@ AMDSMI_FW_ID_DRV_CAP

Driver Capabilities (capabilities, features)

Definition amdsmi.h:568

AMDSMI_FW_ID_RS64_ME_P1_DATA

@ AMDSMI_FW_ID_RS64_ME_P1_DATA

Hardware Block RS64 - Micro Engine Partition 1 Data.

Definition amdsmi.h:588

AMDSMI_FW_ID_MES_THREAD1

@ AMDSMI_FW_ID_MES_THREAD1

Micro Engine Scheduler - Thread 1.

Definition amdsmi.h:582

AMDSMI_FW_ID_PM

@ AMDSMI_FW_ID_PM

Power Management Firmware.

Definition amdsmi.h:610

AMDSMI_FW_ID_SDMA0

@ AMDSMI_FW_ID_SDMA0

System Direct Memory Access 0 (high speed data transfers)

Definition amdsmi.h:543

AMDSMI_FW_ID_ISP

@ AMDSMI_FW_ID_ISP

Image Signal Processor (processing raw image data from sensors)

Definition amdsmi.h:554

AMDSMI_FW_ID_PSP_SOC

@ AMDSMI_FW_ID_PSP_SOC

Platform Security Processor - System On a Chip.

Definition amdsmi.h:598

AMDSMI_FW_ID_CP_PM4

@ AMDSMI_FW_ID_CP_PM4

Compute Processor Packet Processor 4 (processing command packets)

Definition amdsmi.h:571

AMDSMI_FW_ID_RLC_P

@ AMDSMI_FW_ID_RLC_P

Rasterizier and L2 Cache Partition.

Definition amdsmi.h:572

AMDSMI_FW_ID_SDMA_TH0

@ AMDSMI_FW_ID_SDMA_TH0

System Direct Memory Access - Thread Handler 0.

Definition amdsmi.h:577

AMDSMI_FW_ID_MC

@ AMDSMI_FW_ID_MC

Memory Contoller (RAM and VRAM)

Definition amdsmi.h:569

AMDSMI_FW_ID_VCN

@ AMDSMI_FW_ID_VCN

Video Core Next (encoding and decoding)

Definition amdsmi.h:551

AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1

@ AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1

Hardware Block RLX6 Core 1 - Dynamic RAM Boot.

Definition amdsmi.h:602

AMDSMI_FW_ID_MES_STACK

@ AMDSMI_FW_ID_MES_STACK

Micro Engine Scheduler - Stack.

Definition amdsmi.h:581

AMDSMI_FW_ID_PSP_TOC

@ AMDSMI_FW_ID_PSP_TOC

Platform Security Processor Table of Contents.

Definition amdsmi.h:564

AMDSMI_FW_ID_IMU_IRAM

@ AMDSMI_FW_ID_IMU_IRAM

Input/Output Memory Management Unit - Instruction RAM.

Definition amdsmi.h:576

AMDSMI_FW_ID_SEC_POLICY_STAGE2

@ AMDSMI_FW_ID_SEC_POLICY_STAGE2

Security Policy Stage 2 (security features)

Definition amdsmi.h:573

AMDSMI_FW_ID_RS64_MEC_P2_DATA

@ AMDSMI_FW_ID_RS64_MEC_P2_DATA

Hardware Block RS64 - Micro Engine Controller Partition 2 Data.

Definition amdsmi.h:595

AMDSMI_FW_ID_PLDM_BUNDLE

@ AMDSMI_FW_ID_PLDM_BUNDLE

Platform Level Data Model Firmware Bundle.

Definition amdsmi.h:612

AMDSMI_FW_ID_TA_XGMI

@ AMDSMI_FW_ID_TA_XGMI

Trusted Applications - Reliablity XGMI.

Definition amdsmi.h:607

AMDSMI_FW_ID_RS64_ME

@ AMDSMI_FW_ID_RS64_ME

Hardware Block RS64 - Micro Engine.

Definition amdsmi.h:586

AMDSMI_FW_ID_SDMA3

@ AMDSMI_FW_ID_SDMA3

System Direct Memory Access 3 (high speed data transfers)

Definition amdsmi.h:546

AMDSMI_FW_ID_SDMA1

@ AMDSMI_FW_ID_SDMA1

System Direct Memory Access 1 (high speed data transfers)

Definition amdsmi.h:544

AMDSMI_FW_ID_CP_ME

@ AMDSMI_FW_ID_CP_ME

Compute Processor - Micro Engine (specialize processing)

Definition amdsmi.h:537

AMDSMI_FW_ID_RS64_MEC_P3_DATA

@ AMDSMI_FW_ID_RS64_MEC_P3_DATA

Hardware Block RS64 - Micro Engine Controller Partition 3 Data.

Definition amdsmi.h:596

AMDSMI_FW_ID_CP_MEC_JT1

@ AMDSMI_FW_ID_CP_MEC_JT1

Compute Processor - Micro Engine Controler Job Table 1 (queues, scheduling)

Definition amdsmi.h:538

AMDSMI_FW_ID_UVD

@ AMDSMI_FW_ID_UVD

Unified Video Decoder (decode specific video formats)

Definition amdsmi.h:552

AMDSMI_FW_ID_RLC_V

@ AMDSMI_FW_ID_RLC_V

Rasterizier and L2 Cache Virtual memory.

Definition amdsmi.h:560

AMDSMI_FW_ID_SDMA4

@ AMDSMI_FW_ID_SDMA4

System Direct Memory Access 4 (high speed data transfers)

Definition amdsmi.h:547

AMDSMI_FW_ID_MES_KIQ

@ AMDSMI_FW_ID_MES_KIQ

Micro Engine Scheduler - Kernel Indirect Queue.

Definition amdsmi.h:580

AMDSMI_FW_ID_DMCU

@ AMDSMI_FW_ID_DMCU

Display Micro-Controller Unit.

Definition amdsmi.h:611

AMDSMI_FW_ID_RLC_SRLG

@ AMDSMI_FW_ID_RLC_SRLG

Rasterizier and L2 Cache - Shared Resource Local Group.

Definition amdsmi.h:608

AMDSMI_FW_ID_RS64_PFP_P1_DATA

@ AMDSMI_FW_ID_RS64_PFP_P1_DATA

Hardware Block RS64 - Pixel Front End Processor Partition 1 Data.

Definition amdsmi.h:591

AMDSMI_FW_ID_RLX6_DRAM_BOOT

@ AMDSMI_FW_ID_RLX6_DRAM_BOOT

Hardware Block RLX6 - Dynamic Ram Boot.

Definition amdsmi.h:585

AMDSMI_FW_ID_IMU_DRAM

@ AMDSMI_FW_ID_IMU_DRAM

Input/Output Memory Management Unit - Dynamic RAM.

Definition amdsmi.h:575

AMDSMI_FW_ID_CP_MEC1

@ AMDSMI_FW_ID_CP_MEC1

Compute Processor - Micro Engine Controler 1 (scheduling, managing resources)

Definition amdsmi.h:540

AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

Rasterizier and L2 Cache Restore List Control.

Definition amdsmi.h:559

AMDSMI_FW_ID_RS64_MEC_P0_DATA

@ AMDSMI_FW_ID_RS64_MEC_P0_DATA

Hardware Block RS64 - Micro Engine Controller Partition 0 Data.

Definition amdsmi.h:593

AMDSMI_FW_ID_RLX6_CORE1

@ AMDSMI_FW_ID_RLX6_CORE1

Hardware Block RLX6 - Core 1.

Definition amdsmi.h:601

AMDSMI_FW_ID_RS64_MEC_P1_DATA

@ AMDSMI_FW_ID_RS64_MEC_P1_DATA

Hardware Block RS64 - Micro Engine Controller Partition 1 Data.

Definition amdsmi.h:594

AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

Rasterizier and L2 Cache Restore List Graphics Processor Memory.

Definition amdsmi.h:557

AMDSMI_FW_ID_PSP_INTF

@ AMDSMI_FW_ID_PSP_INTF

Platform Security Processor - Interface.

Definition amdsmi.h:600

AMDSMI_FW_ID_CP_MEC_JT2

@ AMDSMI_FW_ID_CP_MEC_JT2

Compute Processor - Micro Engine Controler Job Table 2 (queues, scheduling)

Definition amdsmi.h:539

AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

@ AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

Rasterizier and L2 Cache - Save Restore List.

Definition amdsmi.h:604

AMDSMI_FW_ID_CP_PFP

@ AMDSMI_FW_ID_CP_PFP

Compute Processor - Pixel Front End Processor (pixelating process)

Definition amdsmi.h:536

AMDSMI_FW_ID_MES_THREAD1_STACK

@ AMDSMI_FW_ID_MES_THREAD1_STACK

Micro Engine Scheduler - Thread 1 Stack.

Definition amdsmi.h:583

AMDSMI_FW_ID_SMU

@ AMDSMI_FW_ID_SMU

Definition amdsmi.h:532

AMDSMI_FW_ID_PPTABLE

@ AMDSMI_FW_ID_PPTABLE

Power Policy Table (power management policies)

Definition amdsmi.h:597

AMDSMI_FW_ID_PSP_SPL

@ AMDSMI_FW_ID_PSP_SPL

Platform Security Processor Secure Program Loader.

Definition amdsmi.h:567

AMDSMI_FW_ID_REG_ACCESS_WHITELIST

@ AMDSMI_FW_ID_REG_ACCESS_WHITELIST

Register Access Whitelist (Prevent unathorizied access)

Definition amdsmi.h:574

AMDSMI_FW_ID_PSP_SYSDRV

@ AMDSMI_FW_ID_PSP_SYSDRV

Platform Security Processor System Driver.

Definition amdsmi.h:562

AMDSMI_FW_ID_RS64_PFP_P0_DATA

@ AMDSMI_FW_ID_RS64_PFP_P0_DATA

Hardware Block RS64 - Pixel Front End Processor Partition 0 Data.

Definition amdsmi.h:590

AMDSMI_FW_ID_SDMA5

@ AMDSMI_FW_ID_SDMA5

System Direct Memory Access 5 (high speed data transfers)

Definition amdsmi.h:548

AMDSMI_FW_ID_SDMA2

@ AMDSMI_FW_ID_SDMA2

System Direct Memory Access 2 (high speed data transfers)

Definition amdsmi.h:545

AMDSMI_FW_ID_CP_MES

@ AMDSMI_FW_ID_CP_MES

Compute Processor - Micro Engine Scheduler.

Definition amdsmi.h:579

AMDSMI_FW_ID_DMCU_ERAM

@ AMDSMI_FW_ID_DMCU_ERAM

Digital Micro Controller Unit - Embedded RAM (memory used by DMU)

Definition amdsmi.h:555

AMDSMI_FW_ID_RLCV_LX7

@ AMDSMI_FW_ID_RLCV_LX7

Hardware Block RLCV - Subsystem LX7.

Definition amdsmi.h:603

AMDSMI_FW_ID_RS64_MEC

@ AMDSMI_FW_ID_RS64_MEC

Hardware Block RS64 - Micro Engine Controller.

Definition amdsmi.h:592

AMDSMI_FW_ID_DFC

@ AMDSMI_FW_ID_DFC

Data Fabric Controler (bandwidth and coherency)

Definition amdsmi.h:566

AMDSMI_FW_ID_CP_MEC2

@ AMDSMI_FW_ID_CP_MEC2

Compute Processor - Micro Engine Controler 2 (scheduling, managing resources)

Definition amdsmi.h:541

amdsmi_mm_ip_t

amdsmi_mm_ip_t

GPU Capability info.

Definition amdsmi.h:223

AMDSMI_MM_UVD

@ AMDSMI_MM_UVD

Multi-Media Unified Video Decoder.

Definition amdsmi.h:224

AMDSMI_MM_VCE

@ AMDSMI_MM_VCE

Multi-Media Video Coding Engine.

Definition amdsmi.h:225

AMDSMI_MM_VCN

@ AMDSMI_MM_VCN

Multi-Media Video Core Next.

Definition amdsmi.h:226

amdsmi_memory_page_status_t

amdsmi_memory_page_status_t

Reserved Memory Page States.

Definition amdsmi.h:1593

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition amdsmi.h:1597

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

Reserved. This gpu page is reserved and not available for use.

Definition amdsmi.h:1594

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition amdsmi.h:1595

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition amdsmi.h:1575

AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

@ AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

XGMI Multiple Errors.

Definition amdsmi.h:1578

AMDSMI_XGMI_STATUS_NO_ERRORS

@ AMDSMI_XGMI_STATUS_NO_ERRORS

XGMI No Errors.

Definition amdsmi.h:1576

AMDSMI_XGMI_STATUS_ERROR

@ AMDSMI_XGMI_STATUS_ERROR

XGMI Errors.

Definition amdsmi.h:1577

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition amdsmi.h:1200

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition amdsmi.h:1207

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition amdsmi.h:1208

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition amdsmi.h:1201

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition amdsmi.h:1210

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition amdsmi.h:1209

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition amdsmi.h:1211

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition amdsmi.h:1203

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition amdsmi.h:1204

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition amdsmi.h:1205

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition amdsmi.h:1213

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition amdsmi.h:2113

AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

@ AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

Baremetal Virtualization Mode.

Definition amdsmi.h:2115

AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

@ AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

Unknown Virtualization Mode.

Definition amdsmi.h:2114

AMDSMI_VIRTUALIZATION_MODE_HOST

@ AMDSMI_VIRTUALIZATION_MODE_HOST

Host Virtualization Mode.

Definition amdsmi.h:2116

AMDSMI_VIRTUALIZATION_MODE_GUEST

@ AMDSMI_VIRTUALIZATION_MODE_GUEST

Guest Virtualization Mode.

Definition amdsmi.h:2117

AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

@ AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

Passthrough Virtualization Mode.

Definition amdsmi.h:2118

AMDSMI_MAX_STRING_LENGTH

#define AMDSMI_MAX_STRING_LENGTH

Maximum length for string buffers.

Definition amdsmi.h:64

amdsmi_process_handle_t

uint32_t amdsmi_process_handle_t

Process Handle.

Definition amdsmi.h:1142

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition amdsmi.h:1605

AMDSMI_FINE_GRAIN_MEM_ACTIVITY

@ AMDSMI_FINE_GRAIN_MEM_ACTIVITY

Fine Grain Memory Activity.

Definition amdsmi.h:1613

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Course Grain Memory Activity.

Definition amdsmi.h:1609

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Course Grain Graphic Activity.

Definition amdsmi.h:1608

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine Grain Graphic Activity.

Definition amdsmi.h:1612

AMDSMI_FINE_DECODER_ACTIVITY

@ AMDSMI_FINE_DECODER_ACTIVITY

Fine Grain Decoder Activity.

Definition amdsmi.h:1614

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Course Grain Decoder Activity.

Definition amdsmi.h:1610

amdsmi_memory_partition_type_t

amdsmi_memory_partition_type_t

Memory Partitions.

Definition amdsmi.h:432

AMDSMI_MEMORY_PARTITION_NPS8

@ AMDSMI_MEMORY_PARTITION_NPS8

Definition amdsmi.h:442

AMDSMI_MEMORY_PARTITION_NPS1

@ AMDSMI_MEMORY_PARTITION_NPS1

Definition amdsmi.h:434

AMDSMI_MEMORY_PARTITION_NPS2

@ AMDSMI_MEMORY_PARTITION_NPS2

Definition amdsmi.h:436

AMDSMI_MEMORY_PARTITION_NPS4

@ AMDSMI_MEMORY_PARTITION_NPS4

Definition amdsmi.h:439

amdsmi_voltage_metric_t

amdsmi_voltage_metric_t

Voltage Metrics. This enum is used to identify various Volatge metrics. Corresponding values will be ...

Definition amdsmi.h:1397

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition amdsmi.h:1406

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition amdsmi.h:1404

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition amdsmi.h:1407

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition amdsmi.h:1403

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition amdsmi.h:1405

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition amdsmi.h:1398

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition amdsmi.h:1401

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition amdsmi.h:1402

AMDSMI_MAX_NUM_JPEG_ENG_V1

#define AMDSMI_MAX_NUM_JPEG_ENG_V1

Introduced in gpu metrics v1.8, document presents NUM_JPEG_ENG_V1 but will change to AMDSMI_MAX_NUM_J...

Definition amdsmi.h:154

amdsmi_bit_field_t

uint64_t amdsmi_bit_field_t

Bitfield used in various AMDSMI calls.

Definition amdsmi.h:1586

amdsmi_voltage_type_t

amdsmi_voltage_type_t

This ennumeration is used to indicate which type of voltage reading should be obtained.

Definition amdsmi.h:1418

AMDSMI_VOLT_TYPE_VDDBOARD

@ AMDSMI_VOLT_TYPE_VDDBOARD

Voltage for VDDBOARD.

Definition amdsmi.h:1422

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition amdsmi.h:1424

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition amdsmi.h:1421

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition amdsmi.h:1487

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Max Clock value in MHz.

Definition amdsmi.h:1489

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Min Clock value in MHz.

Definition amdsmi.h:1488

amdsmi_processor_handle

void * amdsmi_processor_handle

opaque handler point to underlying implementation

Definition amdsmi.h:245

amdsmi_cache_property_type_t

amdsmi_cache_property_type_t

cache properties

Definition amdsmi.h:855

AMDSMI_CACHE_PROPERTY_ENABLED

@ AMDSMI_CACHE_PROPERTY_ENABLED

Cache enabled.

Definition amdsmi.h:856

AMDSMI_CACHE_PROPERTY_INST_CACHE

@ AMDSMI_CACHE_PROPERTY_INST_CACHE

Instruction cache.

Definition amdsmi.h:858

AMDSMI_CACHE_PROPERTY_DATA_CACHE

@ AMDSMI_CACHE_PROPERTY_DATA_CACHE

Data cache.

Definition amdsmi.h:857

AMDSMI_CACHE_PROPERTY_SIMD_CACHE

@ AMDSMI_CACHE_PROPERTY_SIMD_CACHE

Single Instruction, Multiple Data Cache.

Definition amdsmi.h:860

AMDSMI_CACHE_PROPERTY_CPU_CACHE

@ AMDSMI_CACHE_PROPERTY_CPU_CACHE

CPU cache.

Definition amdsmi.h:859

AMDSMI_MAX_DEVICES

#define AMDSMI_MAX_DEVICES

Maximum number of devices supported.

Definition amdsmi.h:65

amdsmi_status_t

amdsmi_status_t

Error codes returned by amdsmi functions.

Definition amdsmi.h:296

AMDSMI_STATUS_NOT_INIT

@ AMDSMI_STATUS_NOT_INIT

Processor not initialized.

Definition amdsmi.h:322

AMDSMI_STATUS_NON_AMD_CPU

@ AMDSMI_STATUS_NON_AMD_CPU

System has different cpu than AMD.

Definition amdsmi.h:332

AMDSMI_STATUS_DIRECTORY_NOT_FOUND

@ AMDSMI_STATUS_DIRECTORY_NOT_FOUND

Error when a directory is not found, maps to ENOTDIR.

Definition amdsmi.h:318

AMDSMI_STATUS_INVAL

@ AMDSMI_STATUS_INVAL

Invalid parameters.

Definition amdsmi.h:299

AMDSMI_STATUS_BUSY

@ AMDSMI_STATUS_BUSY

Processor busy.

Definition amdsmi.h:320

AMDSMI_STATUS_UNKNOWN_ERROR

@ AMDSMI_STATUS_UNKNOWN_ERROR

An unknown error occurred.

Definition amdsmi.h:347

AMDSMI_STATUS_DRIVER_NOT_LOADED

@ AMDSMI_STATUS_DRIVER_NOT_LOADED

Processor driver not loaded.

Definition amdsmi.h:324

AMDSMI_STATUS_FILE_ERROR

@ AMDSMI_STATUS_FILE_ERROR

Problem accessing a file.

Definition amdsmi.h:312

AMDSMI_STATUS_DRM_ERROR

@ AMDSMI_STATUS_DRM_ERROR

Error when call libdrm.

Definition amdsmi.h:304

AMDSMI_STATUS_CORRUPTED_EEPROM

@ AMDSMI_STATUS_CORRUPTED_EEPROM

EEPROM is corrupted.

Definition amdsmi.h:344

AMDSMI_STATUS_ARG_PTR_NULL

@ AMDSMI_STATUS_ARG_PTR_NULL

Parsed argument is invalid.

Definition amdsmi.h:341

AMDSMI_STATUS_IO

@ AMDSMI_STATUS_IO

I/O Error.

Definition amdsmi.h:310

AMDSMI_STATUS_NO_HSMP_DRV

@ AMDSMI_STATUS_NO_HSMP_DRV

HSMP driver not found.

Definition amdsmi.h:335

AMDSMI_STATUS_HSMP_TIMEOUT

@ AMDSMI_STATUS_HSMP_TIMEOUT

HSMP message timed out.

Definition amdsmi.h:338

AMDSMI_STATUS_NO_DATA

@ AMDSMI_STATUS_NO_DATA

No data was found for a given input.

Definition amdsmi.h:327

AMDSMI_STATUS_RETRY

@ AMDSMI_STATUS_RETRY

Retry operation.

Definition amdsmi.h:307

AMDSMI_STATUS_UNEXPECTED_SIZE

@ AMDSMI_STATUS_UNEXPECTED_SIZE

An unexpected amount of data was read.

Definition amdsmi.h:329

AMDSMI_STATUS_SETTING_UNAVAILABLE

@ AMDSMI_STATUS_SETTING_UNAVAILABLE

Setting is not available.

Definition amdsmi.h:343

AMDSMI_STATUS_FILE_NOT_FOUND

@ AMDSMI_STATUS_FILE_NOT_FOUND

file or directory not found

Definition amdsmi.h:340

AMDSMI_STATUS_INTERNAL_EXCEPTION

@ AMDSMI_STATUS_INTERNAL_EXCEPTION

An internal exception was caught.

Definition amdsmi.h:314

AMDSMI_STATUS_NO_HSMP_SUP

@ AMDSMI_STATUS_NO_HSMP_SUP

HSMP not supported.

Definition amdsmi.h:336

AMDSMI_STATUS_MAP_ERROR

@ AMDSMI_STATUS_MAP_ERROR

The internal library error did not map to a status code.

Definition amdsmi.h:346

AMDSMI_STATUS_FAIL_LOAD_SYMBOL

@ AMDSMI_STATUS_FAIL_LOAD_SYMBOL

Fail to load symbol.

Definition amdsmi.h:303

AMDSMI_STATUS_INSUFFICIENT_SIZE

@ AMDSMI_STATUS_INSUFFICIENT_SIZE

Not enough resources were available for the operation.

Definition amdsmi.h:328

AMDSMI_STATUS_INIT_ERROR

@ AMDSMI_STATUS_INIT_ERROR

An error occurred when initializing internal data structures.

Definition amdsmi.h:316

AMDSMI_STATUS_OUT_OF_RESOURCES

@ AMDSMI_STATUS_OUT_OF_RESOURCES

Not enough memory.

Definition amdsmi.h:313

AMDSMI_STATUS_NO_SLOT

@ AMDSMI_STATUS_NO_SLOT

No more free slot.

Definition amdsmi.h:323

AMDSMI_STATUS_NO_MSR_DRV

@ AMDSMI_STATUS_NO_MSR_DRV

MSR driver not found.

Definition amdsmi.h:334

AMDSMI_STATUS_INTERRUPT

@ AMDSMI_STATUS_INTERRUPT

An interrupt occurred during execution of function.

Definition amdsmi.h:309

AMDSMI_STATUS_SUCCESS

@ AMDSMI_STATUS_SUCCESS

Call succeeded.

Definition amdsmi.h:297

AMDSMI_STATUS_NO_ENERGY_DRV

@ AMDSMI_STATUS_NO_ENERGY_DRV

Energy driver not found.

Definition amdsmi.h:333

AMDSMI_STATUS_ADDRESS_FAULT

@ AMDSMI_STATUS_ADDRESS_FAULT

Bad address.

Definition amdsmi.h:311

AMDSMI_STATUS_MORE_DATA

@ AMDSMI_STATUS_MORE_DATA

There is more data than the buffer size the user passed.

Definition amdsmi.h:326

AMDSMI_STATUS_NOT_YET_IMPLEMENTED

@ AMDSMI_STATUS_NOT_YET_IMPLEMENTED

Not implemented yet.

Definition amdsmi.h:301

AMDSMI_STATUS_NO_DRV

@ AMDSMI_STATUS_NO_DRV

No Energy and HSMP driver present.

Definition amdsmi.h:339

AMDSMI_STATUS_NO_PERM

@ AMDSMI_STATUS_NO_PERM

Permission Denied.

Definition amdsmi.h:308

AMDSMI_STATUS_NOT_FOUND

@ AMDSMI_STATUS_NOT_FOUND

Processor Not found.

Definition amdsmi.h:321

AMDSMI_STATUS_FAIL_LOAD_MODULE

@ AMDSMI_STATUS_FAIL_LOAD_MODULE

Fail to load lib.

Definition amdsmi.h:302

AMDSMI_STATUS_AMDGPU_RESTART_ERR

@ AMDSMI_STATUS_AMDGPU_RESTART_ERR

AMDGPU restart failed.

Definition amdsmi.h:342

AMDSMI_STATUS_NOT_SUPPORTED

@ AMDSMI_STATUS_NOT_SUPPORTED

Command not supported.

Definition amdsmi.h:300

AMDSMI_STATUS_UNEXPECTED_DATA

@ AMDSMI_STATUS_UNEXPECTED_DATA

The data read or provided to function is not what was expected.

Definition amdsmi.h:330

AMDSMI_STATUS_API_FAILED

@ AMDSMI_STATUS_API_FAILED

API call failed.

Definition amdsmi.h:305

AMDSMI_STATUS_TIMEOUT

@ AMDSMI_STATUS_TIMEOUT

Timeout in API call.

Definition amdsmi.h:306

AMDSMI_STATUS_NO_HSMP_MSG_SUP

@ AMDSMI_STATUS_NO_HSMP_MSG_SUP

HSMP message/feature not supported.

Definition amdsmi.h:337

AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS

@ AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS

The provided input is out of allowable or safe range.

Definition amdsmi.h:315

AMDSMI_STATUS_REFCOUNT_OVERFLOW

@ AMDSMI_STATUS_REFCOUNT_OVERFLOW

An internal reference counter exceeded INT32_MAX.

Definition amdsmi.h:317

AMDSMI_MAX_NUM_JPEG

#define AMDSMI_MAX_NUM_JPEG

This should match AMDSMI_MAX_NUM_JPEG (8*4=32)

Definition amdsmi.h:146

AMDSMI_MAX_NUM_PM_POLICIES

#define AMDSMI_MAX_NUM_PM_POLICIES

Maximum number of power management policies.

Definition amdsmi.h:1681

amdsmi_cpusocket_handle

void * amdsmi_cpusocket_handle

opaque handler point to underlying implementation

Definition amdsmi.h:255

amdsmi_affinity_scope_t

amdsmi_affinity_scope_t

Scope for Numa affinity or Socket affinity.

Definition amdsmi.h:2127

AMDSMI_AFFINITY_SCOPE_NODE

@ AMDSMI_AFFINITY_SCOPE_NODE

Memory affinity as numa node.

Definition amdsmi.h:2128

AMDSMI_AFFINITY_SCOPE_SOCKET

@ AMDSMI_AFFINITY_SCOPE_SOCKET

socket affinity

Definition amdsmi.h:2129

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

Temperature Metrics. This enum is used to identify various temperature metrics. Corresponding values ...

Definition amdsmi.h:1360

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition amdsmi.h:1371

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition amdsmi.h:1369

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition amdsmi.h:1383

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition amdsmi.h:1373

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical min temperature.

Definition amdsmi.h:1385

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition amdsmi.h:1379

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition amdsmi.h:1387

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition amdsmi.h:1377

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Current temperature.

Definition amdsmi.h:1361

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Min temperature.

Definition amdsmi.h:1364

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical max temperature.

Definition amdsmi.h:1386

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition amdsmi.h:1381

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition amdsmi.h:1367

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition amdsmi.h:1365

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Max temperature.

Definition amdsmi.h:1363

amdsmi_cper_sev_t

amdsmi_cper_sev_t

Cper sev.

Definition amdsmi.h:1497

AMDSMI_CPER_SEV_NUM

@ AMDSMI_CPER_SEV_NUM

CPER severity Number.

Definition amdsmi.h:1501

AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

CPER Non-Fatal Corrected severity.

Definition amdsmi.h:1500

AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

CPER Non-Fatal Uncorrected severity.

Definition amdsmi.h:1498

AMDSMI_CPER_SEV_FATAL

@ AMDSMI_CPER_SEV_FATAL

CPER Fatal severity.

Definition amdsmi.h:1499

AMDSMI_CPER_SEV_UNUSED

@ AMDSMI_CPER_SEV_UNUSED

CPER Unused severity.

Definition amdsmi.h:1502

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition amdsmi.h:1456

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition amdsmi.h:1466

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition amdsmi.h:1461

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition amdsmi.h:1476

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition amdsmi.h:1474

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Invalid block.

Definition amdsmi.h:1457

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition amdsmi.h:1470

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition amdsmi.h:1465

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition amdsmi.h:1477

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition amdsmi.h:1463

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition amdsmi.h:1471

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition amdsmi.h:1464

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition amdsmi.h:1460

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition amdsmi.h:1475

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition amdsmi.h:1459

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition amdsmi.h:1472

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition amdsmi.h:1467

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition amdsmi.h:1462

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition amdsmi.h:1468

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition amdsmi.h:1469

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition amdsmi.h:1473

amdsmi_temperature_type_t

amdsmi_temperature_type_t

This enumeration is used to indicate from which part of the processor a temperature reading should be...

Definition amdsmi.h:455

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR

OAM X 0.4V HBM D voltage regulator temperature.

Definition amdsmi.h:475

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

VDDCR VDD3 voltage regulator temperature.

Definition amdsmi.h:484

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

OAM 0-1 HSC temperature.

Definition amdsmi.h:505

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

VDDCR SOC A voltage regulator temperature.

Definition amdsmi.h:485

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

OAM 6-7 HSC temperature.

Definition amdsmi.h:508

AMDSMI_TEMPERATURE_TYPE_HBM_2

@ AMDSMI_TEMPERATURE_TYPE_HBM_2

High Bandwidth 2 temperature per stack.

Definition amdsmi.h:463

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2

OAM X IBC 2 temperature.

Definition amdsmi.h:472

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

Retimer 4-5 0.9V voltage regulator temperature.

Definition amdsmi.h:514

AMDSMI_TEMPERATURE_TYPE_HOTSPOT

@ AMDSMI_TEMPERATURE_TYPE_HOTSPOT

Hottest temperature reported for entire die.

Definition amdsmi.h:458

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

VDD 0.85V HBM voltage regulator temperature.

Definition amdsmi.h:489

AMDSMI_TEMPERATURE_TYPE_HBM_0

@ AMDSMI_TEMPERATURE_TYPE_HBM_0

High Bandwidth 0 temperature per stack.

Definition amdsmi.h:461

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

VDDCR VDD2 voltage regulator temperature.

Definition amdsmi.h:483

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

UBB IBC temperature.

Definition amdsmi.h:502

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

VDDCR 1.1V HBM D voltage regulator temperature.

Definition amdsmi.h:491

AMDSMI_TEMPERATURE_TYPE_JUNCTION

@ AMDSMI_TEMPERATURE_TYPE_JUNCTION

Synonymous with HOTSPOT.

Definition amdsmi.h:459

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR

Retimer 4-5-6-7 1.2V voltage regulator temperature.

Definition amdsmi.h:512

AMDSMI_TEMPERATURE_TYPE_HBM_3

@ AMDSMI_TEMPERATURE_TYPE_HBM_3

High Bandwidth 3 temperature per stack.

Definition amdsmi.h:464

AMDSMI_TEMPERATURE_TYPE_VRAM

@ AMDSMI_TEMPERATURE_TYPE_VRAM

VRAM temperature on graphics card.

Definition amdsmi.h:460

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

OAM 2-3 HSC temperature.

Definition amdsmi.h:506

AMDSMI_TEMPERATURE_TYPE_EDGE

@ AMDSMI_TEMPERATURE_TYPE_EDGE

Edge temperature.

Definition amdsmi.h:456

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

UBB UFPGA temperature.

Definition amdsmi.h:503

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

VDD USR voltage regulator temperature.

Definition amdsmi.h:492

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR

OAM X 0.4V HBM B voltage regulator temperature.

Definition amdsmi.h:474

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

VDDCR SOC C voltage regulator temperature.

Definition amdsmi.h:486

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

VDDCR SOCIO A voltage regulator temperature.

Definition amdsmi.h:487

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

IBC HSC temperature.

Definition amdsmi.h:519

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

OAM 4-5 HSC temperature.

Definition amdsmi.h:507

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

Retimer 2-3 0.9V voltage regulator temperature.

Definition amdsmi.h:515

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

VDDCR VDD1 voltage regulator temperature.

Definition amdsmi.h:482

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

VDDCR SOCIO C voltage regulator temperature.

Definition amdsmi.h:488

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

Retimer 0-1 0.9V voltage regulator temperature.

Definition amdsmi.h:513

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

VDDCR VDD0 voltage regulator temperature.

Definition amdsmi.h:480

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

UBB FPGA 0.72V voltage regulator temperature.

Definition amdsmi.h:509

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

UBB FPGA 3.3V voltage regulator temperature.

Definition amdsmi.h:510

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

VDDIO 1.1V E32 voltage regulator temperature.

Definition amdsmi.h:493

AMDSMI_TEMPERATURE_TYPE_PLX

@ AMDSMI_TEMPERATURE_TYPE_PLX

PCIe switch temperature.

Definition amdsmi.h:465

AMDSMI_TEMPERATURE_TYPE_HBM_1

@ AMDSMI_TEMPERATURE_TYPE_HBM_1

High Bandwidth 1 temperature per stack.

Definition amdsmi.h:462

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

UBB OAM7 temperature.

Definition amdsmi.h:501

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR

OAM 0-1-2-3 3.3V voltage regulator temperature.

Definition amdsmi.h:517

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

VDDCR 1.1V HBM B voltage regulator temperature.

Definition amdsmi.h:490

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

UBB back temperature.

Definition amdsmi.h:500

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

UBB FPGA temperature.

Definition amdsmi.h:498

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

Retimer X temperature.

Definition amdsmi.h:469

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

IBC temperature.

Definition amdsmi.h:520

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

OAM X VDD 1.8V voltage regulator temperature.

Definition amdsmi.h:473

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

OAM X IBC temperature.

Definition amdsmi.h:471

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR

Retimer 0-1-2-3 1.2V voltage regulator temperature.

Definition amdsmi.h:511

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

UBB front temperature.

Definition amdsmi.h:499

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

Retimer 6-7 0.9V voltage regulator temperature.

Definition amdsmi.h:516

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR

OAM 4-5-6-7 3.3V voltage regulator temperature.

Definition amdsmi.h:518

AMDSMI_TEMPERATURE_TYPE__MAX

@ AMDSMI_TEMPERATURE_TYPE__MAX

Maximum per GPU temperature type.

Definition amdsmi.h:522

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

UBB OAM1 temperature.

Definition amdsmi.h:504

AMDSMI_MAX_NUM_FREQUENCIES

#define AMDSMI_MAX_NUM_FREQUENCIES

Definition amdsmi.h:1184

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition amdsmi.h:1295

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition amdsmi.h:1297

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition amdsmi.h:1296

AMDSMI_MAX_CACHE_TYPES

#define AMDSMI_MAX_CACHE_TYPES

Maximum number of cache types.

Definition amdsmi.h:66

amdsmi_xgmi_link_status_type_t

amdsmi_xgmi_link_status_type_t

XGMI Link Status Type.

Definition amdsmi.h:2017

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

XGMI link status is up.

Definition amdsmi.h:2019

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

XGMI link status is down.

Definition amdsmi.h:2018

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

XGMI link status is disabled.

Definition amdsmi.h:2020

amdsmi_power_profile_preset_masks_t

amdsmi_power_profile_preset_masks_t

Pre-set Profile Selections. These bitmasks can be AND'd with the amdsmi_power_profile_status_t....

Definition amdsmi.h:1435

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition amdsmi.h:1439

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition amdsmi.h:1438

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition amdsmi.h:1437

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition amdsmi.h:1444

AMDSMI_PWR_PROF_PRST_INVALID

@ AMDSMI_PWR_PROF_PRST_INVALID

Invalid Power Profile.

Definition amdsmi.h:1448

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition amdsmi.h:1436

AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

@ AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

3D Full Screen Profile

Definition amdsmi.h:1443

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition amdsmi.h:1440

AMDSMI_MAX_NUM_GFX_CLKS

#define AMDSMI_MAX_NUM_GFX_CLKS

This should match MAX_NUM_GFX_CLKS.

Definition amdsmi.h:125

AMDSMI_MAX_NUM_NUMA_NODES

#define AMDSMI_MAX_NUM_NUMA_NODES

Maximum number of NUMA nodes.

Definition amdsmi.h:70

AMDSMI_NUM_VOLTAGE_CURVE_POINTS

#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS

Definition amdsmi.h:1193

amdsmi_compute_partition_type_t

amdsmi_compute_partition_type_t

Compute Partition. This enum is used to identify various compute partitioning settings.

Definition amdsmi.h:413

AMDSMI_COMPUTE_PARTITION_QPX

@ AMDSMI_COMPUTE_PARTITION_QPX

Definition amdsmi.h:421

AMDSMI_COMPUTE_PARTITION_TPX

@ AMDSMI_COMPUTE_PARTITION_TPX

Definition amdsmi.h:419

AMDSMI_COMPUTE_PARTITION_CPX

@ AMDSMI_COMPUTE_PARTITION_CPX

Definition amdsmi.h:423

AMDSMI_COMPUTE_PARTITION_SPX

@ AMDSMI_COMPUTE_PARTITION_SPX

Definition amdsmi.h:415

AMDSMI_COMPUTE_PARTITION_DPX

@ AMDSMI_COMPUTE_PARTITION_DPX

Definition amdsmi.h:417

AMDSMI_COMPUTE_PARTITION_INVALID

@ AMDSMI_COMPUTE_PARTITION_INVALID

Invalid compute partition type.

Definition amdsmi.h:414

AMDSMI_MAX_NUM_VCN

#define AMDSMI_MAX_NUM_VCN

This should match MAX_NUM_VCN.

Definition amdsmi.h:104

amdsmi_set_gpu_accelerator_partition_profile

amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle, uint32_t profile_index)

Set accelerator partition setting based on profile_index from amdsmi_get_gpu_accelerator_partition_pr...

amdsmi_get_gpu_accelerator_partition_profile_config

amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_config_t *profile_config)

Returns gpu accelerator partition caps as currently configured in the system.

amdsmi_get_gpu_accelerator_partition_profile

amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_t *profile, uint32_t *partition_id)

Returns current gpu accelerator partition cap.

amdsmi_get_power_cap_info

amdsmi_status_t amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, amdsmi_power_cap_info_t *info)

Returns the power caps as currently configured in the system.

amdsmi_get_pcie_info

amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info)

Returns the PCIe info for the GPU.

amdsmi_get_gpu_vram_info

amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info)

Returns vram info.

amdsmi_get_gpu_xcd_counter

amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle, uint16_t *xcd_count)

Returns the 'xcd_counter' from the GPU metrics associated with the device.

amdsmi_get_gpu_kfd_info

amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info)

Returns the KFD (Kernel Fusion Driver) information for the device.

amdsmi_get_gpu_board_info

amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info)

Returns the board part number and board information for the requested device.

amdsmi_get_gpu_asic_info

amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info)

Returns the ASIC information for the device.

amdsmi_get_cpu_current_io_bandwidth

amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle, amdsmi_link_id_bw_type_t link, uint32_t *io_bw)

Get current input output bandwidth.

amdsmi_get_cpu_current_xgmi_bw

amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle, amdsmi_link_id_bw_type_t link, uint32_t *xgmi_bw)

Get current input output bandwidth.

amdsmi_get_cpu_family

amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family)

Get CPU family.

amdsmi_get_cpu_model_name

amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle, amdsmi_cpu_info_t *cpu_info)

Retrieve the CPU processor model name based on the processor index.

amdsmi_first_online_core_on_cpu_socket

amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle, uint32_t *pcore_ind)

Get first online core on socket.

amdsmi_get_cpu_socket_count

amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t *sock_count)

Get CPU socket count from sys filesystem.

amdsmi_get_cpu_model

amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model)

Get CPU model.

amdsmi_get_cpu_cores_per_socket

amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t *soc_info)

Get cpu cores per socket from sys filesystem.

amdsmi_get_esmi_err_msg

amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char **status_string)

Get a description of provided AMDSMI error status for esmi errors.

amdsmi_get_xgmi_plpd

amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle, amdsmi_dpm_policy_t *xgmi_plpd)

Get the xgmi per-link power down policy parameter for the processor.

amdsmi_set_xgmi_plpd

amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id)

Set the xgmi per-link power down policy parameter for the processor.

amdsmi_clean_gpu_local_data

amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle)

Run the cleaner shader to clean up data in LDS/GPRs.

amdsmi_set_gpu_perf_level

amdsmi_status_t amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl)

Set the PowerPlay performance level associated with the device with provided processor handle with th...

amdsmi_get_soc_pstate

amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle, amdsmi_dpm_policy_t *policy)

Get the soc pstate policy for the processor.

amdsmi_set_gpu_overdrive_level

amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od)

Set the overdrive percent associated with the device with provided processor handle with the provided...

amdsmi_set_gpu_process_isolation

amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle, uint32_t pisolate)

Enable/disable the system Process Isolation.

amdsmi_set_soc_pstate

amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle, uint32_t policy_id)

Set the soc pstate policy for the processor.

amdsmi_get_gpu_process_isolation

amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle, uint32_t *pisolate)

Get the status of the Process Isolation.

amdsmi_set_clk_freq

amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, uint64_t freq_bitmask)

Control the set of allowed frequencies that can be used for the specified clock. It is not supported ...

amdsmi_get_gpu_metrics_info

amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

This function retrieves the gpu metrics information. It is not supported on virtual machine guest.

amdsmi_get_gpu_power_profile_presets

amdsmi_status_t amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, amdsmi_power_profile_status_t *status)

Get the list of available preset power profiles and an indication of which profile is currently activ...

amdsmi_get_gpu_busy_percent

amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle, uint32_t *gpu_busy_percent)

Get GPU busy percent from gpu_busy_percent sysfs file.

amdsmi_set_gpu_clk_limit

amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_clk_limit_type_t limit_type, uint64_t clk_value)

This function sets the clock sets the clock min/max level.

amdsmi_get_gpu_pm_metrics_info

amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_name_value_t **pm_metrics, uint32_t *num_of_metrics)

Get the pm metrics table with provided device index.

amdsmi_get_utilization_count

amdsmi_status_t amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle, amdsmi_utilization_counter_t utilization_counters[], uint32_t count, uint64_t *timestamp)

Get coarse grain utilization counter of the specified device.

amdsmi_get_gpu_metrics_header_info

amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t *header_value)

Get the 'metrics_header_info' from the GPU metrics associated with the device.

amdsmi_reset_gpu

amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle)

Reset the gpu associated with the device with provided processor handle. It is not supported on virtu...

amdsmi_set_gpu_od_volt_info

amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle, uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue)

This function sets 1 of the 3 voltage curve points. It is not supported on virtual machine guest.

amdsmi_get_gpu_partition_metrics_info

amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

This function retrieves the partition metrics information.

amdsmi_set_gpu_clk_range

amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle, uint64_t minclkvalue, uint64_t maxclkvalue, amdsmi_clk_type_t clkType)

This function sets the clock range information. It is not supported on virtual machine guest.

amdsmi_get_gpu_mem_overdrive_level

amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

Get the GPU memory clock overdrive percent associated with the device with provided processor handle....

amdsmi_get_clk_freq

amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_frequencies_t *f)

Get the list of possible system clock speeds of device for a specified clock type....

amdsmi_get_gpu_perf_level

amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t *perf)

Get the performance level of the device. It is not supported on virtual machine guest.

amdsmi_set_gpu_perf_determinism_mode

amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue)

Enter performance determinism mode with provided processor handle. It is not supported on virtual mac...

amdsmi_get_gpu_od_volt_info

amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle, amdsmi_od_volt_freq_data_t *odv)

This function retrieves the overdrive GFX & MCLK information. If valid for the GPU it will also popul...

amdsmi_get_gpu_od_volt_curve_regions

amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle, uint32_t *num_regions, amdsmi_freq_volt_region_t *buffer)

This function will retrieve the current valid regions in the frequency/voltage space....

amdsmi_get_gpu_reg_table_info

amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle, amdsmi_reg_type_t reg_type, amdsmi_name_value_t **reg_metrics, uint32_t *num_of_metrics)

Get the register metrics table with provided device index and register type.

amdsmi_get_gpu_overdrive_level

amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

Get the overdrive percent associated with the device with provided processor handle....

amdsmi_set_gpu_od_clk_info

amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle, amdsmi_freq_ind_t level, uint64_t clkvalue, amdsmi_clk_type_t clkType)

This function sets the clock frequency information. It is not supported on virtual machine guest.

amdsmi_set_gpu_compute_partition

amdsmi_status_t amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle, amdsmi_compute_partition_type_t compute_partition)

Modifies a selected device's compute partition setting.

amdsmi_get_gpu_compute_partition

amdsmi_status_t amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle, char *compute_partition, uint32_t len)

Retrieves the current compute partitioning for a desired device.

amdsmi_get_cpu_ddr_bw

amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle, amdsmi_ddr_bw_metrics_t *ddr_bw)

Get the DDR bandwidth data.

amdsmi_get_cpu_dimm_power_consumption

amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle, uint8_t dimm_addr, amdsmi_dimm_power_t *dimm_pow)

Get DIMM power consumption.

amdsmi_get_cpu_dimm_temp_range_and_refresh_rate

amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(amdsmi_processor_handle processor_handle, uint8_t dimm_addr, amdsmi_temp_range_refresh_rate_t *rate)

Get DIMM temperature range and refresh rate.

amdsmi_get_cpu_dimm_thermal_sensor

amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle, uint8_t dimm_addr, amdsmi_dimm_thermal_t *dimm_temp)

Get DIMM thermal sensor value.

amdsmi_gpu_driver_reload

amdsmi_status_t amdsmi_gpu_driver_reload(void)

Restart the device driver (kmod module) for all AMD GPUs on the system.

amdsmi_get_gpu_total_ecc_count

amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec)

Returns the total number of ECC errors (correctable, uncorrectable and deferred) in the given GPU....

amdsmi_get_gpu_ecc_count

amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_gpu_block_t block, amdsmi_error_count_t *ec)

Retrieve the error counts for a GPU block. It is not supported on virtual machine guest.

amdsmi_get_gpu_ecc_enabled

amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle, uint64_t *enabled_blocks)

Retrieve the enabled ECC bit-mask. It is not supported on virtual machine guest.

amdsmi_get_gpu_cper_entries

amdsmi_status_t amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle, uint32_t severity_mask, char *cper_data, uint64_t *buf_size, amdsmi_cper_hdr_t **cper_hdrs, uint64_t *entry_count, uint64_t *cursor)

Retrieve CPER entries cached in the driver.

amdsmi_get_cpu_socket_energy

amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the socket energy for a given socket.

amdsmi_get_cpu_core_energy

amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the core energy for a given core.

amdsmi_status_code_to_string

amdsmi_status_t amdsmi_status_code_to_string(amdsmi_status_t status, const char **status_string)

Get a description of a provided AMDSMI error status.

amdsmi_get_gpu_ecc_status

amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle, amdsmi_gpu_block_t block, amdsmi_ras_err_state_t *state)

Retrieve the ECC status for a GPU block. It is not supported on virtual machine guest.

amdsmi_set_gpu_event_notification_mask

amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask)

Specify which events to collect for a device.

amdsmi_stop_gpu_event_notification

amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle)

Close any file handles and free any resources used by event notification for a GPU.

amdsmi_init_gpu_event_notification

amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle)

Prepare to collect event notifications for a GPU.

amdsmi_get_gpu_event_notification

amdsmi_status_t amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t *num_elem, amdsmi_evt_notification_data_t *data)

Collect event notifications, waiting a specified amount of time.

amdsmi_get_gpu_vbios_info

amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info)

Returns the static information for the vBIOS on the device.

amdsmi_get_fw_info

amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info)

Returns the firmware versions running on the device.

amdsmi_set_cpu_gmi3_link_width_range

amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle, uint8_t min_link_width, uint8_t max_link_width)

Set gmi3 link width range.

amdsmi_get_power_info

amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info)

Returns the current power and voltage of the GPU.

amdsmi_get_gpu_vram_usage

amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info)

Returns the VRAM usage (both total and used memory) in MegaBytes.

amdsmi_get_temp_metric

amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle, amdsmi_temperature_type_t sensor_type, amdsmi_temperature_metric_t metric, int64_t *temperature)

Get the temperature metric value for the specified metric, from the specified temperature sensor on t...

amdsmi_get_gpu_activity

amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info)

Returns the current usage of the GPU engines (GFX, MM and MEM). Each usage is reported as a percentag...

amdsmi_get_clock_info

amdsmi_status_t amdsmi_get_clock_info(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_clk_info_t *info)

Returns the measurements of the clocks in the GPU for the GFX and multimedia engines and Memory....

amdsmi_get_violation_status

amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle, amdsmi_violation_status_t *info)

Returns the violations for a processor.

amdsmi_is_gpu_power_management_enabled

amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled)

Returns is power management enabled.

amdsmi_get_hsmp_metrics_table

amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle, amdsmi_hsmp_metrics_table_t *metrics_table)

Get HSMP metrics table.

amdsmi_get_hsmp_metrics_table_version

amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle, uint32_t *metrics_version)

Get HSMP metrics table version.

amdsmi_get_cpu_fclk_mclk

amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle, uint32_t *fclk, uint32_t *mclk)

Get Data fabric clock and Memory clock in MHz.

amdsmi_get_cpu_prochot_status

amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle, uint32_t *prochot)

Get normalized status of the processor's PROCHOT status.

amdsmi_get_cpu_hsmp_driver_version

amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle, amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver)

Get HSMP Driver Version.

amdsmi_get_cpu_hsmp_proto_ver

amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle, uint32_t *proto_ver)

Get HSMP protocol Version.

amdsmi_get_cpu_smu_fw_version

amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle, amdsmi_smu_fw_version_t *amdsmi_smu_fw)

Get SMU Firmware Version.

amdsmi_get_cpu_socket_current_active_freq_limit

amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(amdsmi_processor_handle processor_handle, uint16_t *freq, char **src_type)

Get current active frequency limit of the socket.

amdsmi_get_cpu_core_current_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *freq)

Get socket frequency limit of the core.

amdsmi_get_threads_per_core

amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core)

Get Number of threads Per Core.

amdsmi_get_cpu_socket_freq_range

amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle, uint16_t *fmax, uint16_t *fmin)

Get socket frequency range.

amdsmi_get_cpu_cclk_limit

amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle, uint32_t *cclk)

Get core clock in MHz.

amdsmi_topo_get_link_type

amdsmi_status_t amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst, uint64_t *hops, amdsmi_link_type_t *type)

Retrieve the hops and the connection type between 2 GPUs.

amdsmi_topo_get_numa_node_number

amdsmi_status_t amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node)

Retrieve the NUMA CPU node number for a device.

amdsmi_get_minmax_bandwidth_between_processors

amdsmi_status_t amdsmi_get_minmax_bandwidth_between_processors(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst, uint64_t *min_bandwidth, uint64_t *max_bandwidth)

Retreive minimal and maximal io link bandwidth between 2 GPUs.

amdsmi_is_P2P_accessible

amdsmi_status_t amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst, bool *accessible)

Return P2P availability status between 2 GPUs.

amdsmi_get_link_metrics

amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle, amdsmi_link_metrics_t *link_metrics)

Return link metric information.

amdsmi_topo_get_p2p_status

amdsmi_status_t amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst, amdsmi_link_type_t *type, amdsmi_p2p_capability_t *cap)

Retrieve connection type and P2P capabilities between 2 GPUs.

amdsmi_topo_get_link_weight

amdsmi_status_t amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst, uint64_t *weight)

Retrieve the weight for a connection between 2 GPUs.

amdsmi_get_link_topology_nearest

amdsmi_status_t amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle, amdsmi_link_type_t link_type, amdsmi_topology_nearest_t *topology_nearest_info)

Retrieve the set of GPUs that are nearest to a given device at a specific interconnectivity level.

amdsmi_get_gpu_subsystem_name

amdsmi_status_t amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char *name, size_t len)

Get the name string for the device subsytem.

amdsmi_get_gpu_revision

amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision)

Get the device revision associated with the device.

amdsmi_get_gpu_vendor_name

amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char *name, size_t len)

Get the name string for a give vendor ID.

amdsmi_get_gpu_id

amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id)

Get the device id associated with the device with provided device handler.

amdsmi_get_gpu_vram_vendor

amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char *brand, uint32_t len)

Get the vram vendor string of a device.

amdsmi_get_gpu_subsystem_id

amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id)

Get the subsystem device id associated with the device with provided processor handle.

amdsmi_shut_down

amdsmi_status_t amdsmi_shut_down(void)

Shutdown the AMD SMI library.

amdsmi_init

amdsmi_status_t amdsmi_init(uint64_t init_flags)

Initialize the AMD SMI library.

amdsmi_get_gpu_memory_partition_config

amdsmi_status_t amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_config_t *config)

Returns current gpu memory partition capabilities.

amdsmi_set_gpu_memory_partition_mode

amdsmi_status_t amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t mode)

Sets memory partition mode Set accelerator partition setting based on profile_index from amdsmi_get_g...

amdsmi_get_gpu_memory_partition

amdsmi_status_t amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle, char *memory_partition, uint32_t len)

Retrieves the current memory partition for a desired device.

amdsmi_set_gpu_memory_partition

amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t memory_partition)

Modifies a selected device's current memory partition setting.

amdsmi_get_gpu_bad_page_threshold

amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold)

Get the bad pages threshold of a processor. It is not supported on virtual machine guest.

amdsmi_get_gpu_memory_total

amdsmi_status_t amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type, uint64_t *total)

Get the total amount of memory that exists.

amdsmi_get_gpu_ras_block_features_enabled

amdsmi_status_t amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle, amdsmi_gpu_block_t block, amdsmi_ras_err_state_t *state)

Returns if RAS features are enabled or disabled for given block. It is not supported on virtual machi...

amdsmi_get_gpu_bad_page_info

amdsmi_status_t amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages, amdsmi_retired_page_record_t *info)

Get the bad pages of a processor. It is not supported on virtual machine guest.

amdsmi_get_gpu_memory_reserved_pages

amdsmi_status_t amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle, uint32_t *num_pages, amdsmi_retired_page_record_t *records)

Get information about reserved ("retired") memory pages. It is not supported on virtual machine guest...

amdsmi_get_gpu_memory_usage

amdsmi_status_t amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type, uint64_t *used)

Get the current memory usage.

amdsmi_gpu_validate_ras_eeprom

amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle)

Verify the checksum of RAS EEPROM. It is not supported on virtual machine guest.

amdsmi_set_gpu_pci_bandwidth

amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask)

Control the set of allowed PCIe bandwidths that can be used. It is not supported on virtual machine g...

amdsmi_get_gpu_topo_numa_affinity

amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node)

Get the NUMA node associated with a device.

amdsmi_get_gpu_pci_throughput

amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle, uint64_t *sent, uint64_t *received, uint64_t *max_pkt_sz)

Get PCIe traffic information. It is not supported on virtual machine guest.

amdsmi_get_gpu_pci_bandwidth

amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, amdsmi_pcie_bandwidth_t *bandwidth)

Get the list of possible PCIe bandwidths that are available. It is not supported on virtual machine g...

amdsmi_get_gpu_pci_replay_counter

amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter)

Get PCIe replay counter.

amdsmi_get_gpu_bdf_id

amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid)

Get the unique PCI device identifier associated for a device.

amdsmi_set_cpu_core_boostlimit

amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the core boostlimit value.

amdsmi_get_cpu_socket_c0_residency

amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle, uint32_t *pc0_residency)

Get the socket c0 residency.

amdsmi_set_cpu_socket_boostlimit

amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the socket boostlimit value.

amdsmi_get_cpu_core_boostlimit

amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t *pboostlimit)

Get the core boost limit.

amdsmi_get_gpu_available_counters

amdsmi_status_t amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle, amdsmi_event_group_t grp, uint32_t *available)

Get the number of currently available counters. It is not supported on virtual machine guest.

amdsmi_gpu_read_counter

amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle, amdsmi_counter_value_t *value)

Read the current value of a performance counter.

amdsmi_gpu_control_counter

amdsmi_status_t amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle, amdsmi_counter_command_t cmd, void *cmd_args)

Issue performance counter control commands. It is not supported on virtual machine guest.

amdsmi_gpu_counter_group_supported

amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group)

Tell if an event group is supported by a given device. It is not supported on virtual machine guest.

amdsmi_gpu_destroy_counter

amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle)

Deallocate a performance counter object.

amdsmi_gpu_create_counter

amdsmi_status_t amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle, amdsmi_event_type_t type, amdsmi_event_handle_t *evnt_handle)

Create a performance counter object.

amdsmi_set_gpu_fan_speed

amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, uint64_t speed)

Set the fan speed for the specified device with the provided speed, in RPMs. It is not supported on v...

amdsmi_reset_gpu_fan

amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind)

Reset the fan to automatic driver control. It is not supported on virtual machine guest.

amdsmi_get_gpu_fan_speed

amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, int64_t *speed)

Get the fan speed for the specified device as a value relative to AMDSMI_MAX_FAN_SPEED....

amdsmi_get_gpu_fan_speed_max

amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, uint64_t *max_speed)

Get the max. fan speed of the device with provided processor handle. It is not supported on virtual m...

amdsmi_get_gpu_cache_info

amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info)

Returns gpu cache info.

amdsmi_get_gpu_fan_rpms

amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, int64_t *speed)

Get the fan speed in RPMs of the device with the specified processor handle and 0-based sensor index....

amdsmi_get_gpu_volt_metric

amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle, amdsmi_voltage_type_t sensor_type, amdsmi_voltage_metric_t metric, int64_t *voltage)

Get the voltage metric value for the specified metric, from the specified voltage sensor on the speci...

amdsmi_get_cpu_socket_power_cap_max

amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle, uint32_t *pmax)

Get the maximum power cap value for a given socket.

amdsmi_set_gpu_power_profile

amdsmi_status_t amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle, uint32_t reserved, amdsmi_power_profile_preset_masks_t profile)

Set the power performance profile. It is not supported on virtual machine guest.

amdsmi_set_cpu_socket_power_cap

amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t pcap)

Set the power cap value for a given socket.

amdsmi_set_power_cap

amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, uint64_t cap)

Set the maximum gpu power cap value. It is not supported on virtual machine guest.

amdsmi_get_cpu_socket_power

amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle, uint32_t *ppower)

Get the socket power.

amdsmi_get_cpu_socket_power_cap

amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t *pcap)

Get the socket power cap.

amdsmi_get_cpu_pwr_svi_telemetry_all_rails

amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle, uint32_t *power)

Get the SVI based power telemetry for all rails.

amdsmi_set_cpu_pwr_efficiency_mode

amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle, uint8_t mode)

Set the power efficiency profile policy.

amdsmi_get_energy_count

amdsmi_status_t amdsmi_get_energy_count(amdsmi_processor_handle processor_handle, uint64_t *energy_accumulator, float *counter_resolution, uint64_t *timestamp)

Get the energy accumulator counter of the processor with provided processor handle....

amdsmi_get_processor_info

amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len, char *name)

Get information about the given processor.

amdsmi_get_processor_handles

amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle, uint32_t *processor_count, amdsmi_processor_handle *processor_handles)

Get the list of the processor handles associated to a socket.

amdsmi_get_gpu_device_uuid

amdsmi_status_t amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle, unsigned int *uuid_length, char *uuid)

Returns the UUID of the device.

amdsmi_get_processor_type

amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t *processor_type)

Get the processor type of the processor_handle.

amdsmi_get_socket_info

amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char *name)

Get information about the given socket.

amdsmi_get_gpu_virtualization_mode

amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle, amdsmi_virtualization_mode_t *mode)

Returns the virtualization mode for the target device.

amdsmi_get_cpu_handles

amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles)

Get the list of cpu handles in the system.

amdsmi_get_cpucore_handles

amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count, amdsmi_processor_handle *processor_handles)

Get the list of the cpu core handles in a system.

amdsmi_get_gpu_enumeration_info

amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info)

Returns the Enumeration information for the device.

amdsmi_get_socket_handles

amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle *socket_handles)

Get the list of socket handles in the system.

amdsmi_get_processor_handle_from_bdf

amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle *processor_handle)

Get processor handle with the matching bdf.

amdsmi_get_processor_handles_by_type

amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle, processor_type_t processor_type, amdsmi_processor_handle *processor_handles, uint32_t *processor_count)

Get processor list as per processor type.

amdsmi_get_gpu_device_bdf

amdsmi_status_t amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf)

Returns BDF of the given device.

amdsmi_get_cpu_affinity_with_scope

amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle, uint32_t cpu_set_size, uint64_t *cpu_set, amdsmi_affinity_scope_t scope)

Retrieves an array of uint64_t (sized to cpu_set_size) of bitmasks with the affinity within numa node...

amdsmi_get_processor_count_from_handles

amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle *processor_handles, uint32_t *processor_count, uint32_t *nr_cpusockets, uint32_t *nr_cpucores, uint32_t *nr_gpus)

Get respective processor counts from the processor handles.

amdsmi_get_gpu_process_list

amdsmi_status_t amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle, uint32_t *max_processes, amdsmi_proc_info_t *list)

Returns the list of process information running on a given GPU. If pdh.dll is not present on the syst...

amdsmi_cpu_apb_disable

amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate)

Disable APB.

amdsmi_set_cpu_socket_lclk_dpm_level

amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle, uint8_t nbio_id, uint8_t min, uint8_t max)

Set NBIO lclk dpm level value.

amdsmi_set_cpu_pcie_link_rate

amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle, uint8_t rate_ctrl, uint8_t *prev_mode)

Set pcie link rate.

amdsmi_get_cpu_socket_lclk_dpm_level

amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle, uint8_t nbio_id, amdsmi_dpm_level_t *nbio)

Get NBIO LCLK dpm level.

amdsmi_set_cpu_df_pstate_range

amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle, uint8_t max_pstate, uint8_t min_pstate)

Set df pstate range.

amdsmi_cpu_apb_enable

amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle)

Enable APB.

amdsmi_get_afids_from_cper

amdsmi_status_t amdsmi_get_afids_from_cper(char *cper_buffer, uint32_t buf_size, uint64_t *afids, uint32_t *num_afids)

Get the AFIDs from CPER buffer.

amdsmi_get_gpu_ras_feature_info

amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature)

Returns RAS features info.

amdsmi_get_gpu_driver_info

amdsmi_status_t amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info)

Returns the driver version information.

amdsmi_get_gpu_compute_process_info

amdsmi_status_t amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items)

Get process information about processes currently using GPU.

amdsmi_get_gpu_compute_process_info_by_pid

amdsmi_status_t amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc)

Get process information about a specific process.

amdsmi_get_gpu_compute_process_gpus

amdsmi_status_t amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t *dv_indices, uint32_t *num_devices)

Get the device indices currently being used by a process.

amdsmi_get_cpu_socket_temperature

amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle, uint32_t *ptmon)

Get socket temperature.

amdsmi_get_lib_version

amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version)

Get the build version information for the currently running build of AMDSMI.

amdsmi_set_cpu_xgmi_width

amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle, uint8_t min, uint8_t max)

Set xgmi width.

amdsmi_get_gpu_xgmi_link_status

amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_link_status_t *link_status)

Get the XGMI link status.

amdsmi_gpu_xgmi_error_status

amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status)

Retrieve the XGMI error status for a device. It is not supported on virtual machine guest.

amdsmi_reset_gpu_xgmi_error

amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle)

Reset the XGMI error status for a device. It is not supported on virtual machine guest.

amdsmi_get_xgmi_info

amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info)

Returns XGMI information for the GPU.

amd_metrics_table_header_t

Structure holds the gpu metrics table header for a device.

Definition amdsmi.h:1775

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition amdsmi.h:996

amdsmi_accelerator_partition_profile_config_t::default_profile_index

uint32_t default_profile_index

The index of the default profile in the profiles array.

Definition amdsmi.h:1000

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition amdsmi.h:997

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition amdsmi.h:967

amdsmi_accelerator_partition_profile_t::profile_index

uint32_t profile_index

Index in the profiles array in amdsmi_accelerator_partition_profile_t.

Definition amdsmi.h:971

amdsmi_accelerator_partition_profile_t::num_partitions

uint32_t num_partitions

On MI300X: SPX=>1, DPX=>2, QPX=>4, CPX=>8; length of resources.

Definition amdsmi.h:969

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition amdsmi.h:970

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition amdsmi.h:968

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition amdsmi.h:972

amdsmi_accelerator_partition_resource_profile_t

Accelerator Partition Resources. This struct is used to identify various partition resource profiles.

Definition amdsmi.h:983

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition amdsmi.h:986

amdsmi_accelerator_partition_resource_profile_t::num_partitions_share_resource

uint32_t num_partitions_share_resource

If it is greater than 1, then resource is shared.

Definition amdsmi.h:987

amdsmi_asic_info_t

ASIC Information.

Definition amdsmi.h:901

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:911

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:903

amdsmi_asic_info_t::device_id

uint64_t device_id

The device ID of a GPU.

Definition amdsmi.h:906

amdsmi_asic_info_t::oam_id

uint32_t oam_id

0xFFFFFFFF if not supported

Definition amdsmi.h:909

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition amdsmi.h:910

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor ID.

Definition amdsmi.h:905

amdsmi_asic_info_t::rev_id

uint32_t rev_id

The revision ID of a GPU.

Definition amdsmi.h:907

amdsmi_bdf_t::bdf_

Definition amdsmi.h:753

amdsmi_board_info_t

Board Information.

Definition amdsmi.h:1080

amdsmi_clk_info_t

Clock Information.

Definition amdsmi.h:1112

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition amdsmi.h:1113

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition amdsmi.h:1116

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

True/False.

Definition amdsmi.h:1117

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition amdsmi.h:1114

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition amdsmi.h:1115

amdsmi_counter_value_t

Counter value.

Definition amdsmi.h:1306

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition amdsmi.h:1308

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition amdsmi.h:1309

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition amdsmi.h:1307

amdsmi_cper_guid_t

Cper.

Definition amdsmi.h:4759

amdsmi_cper_hdr_t

Definition amdsmi.h:4784

amdsmi_cper_hdr_t::notify_type

amdsmi_cper_guid_t notify_type

CMC, MCE, can use amdsmi_cper_notifiy_type_t to decode.

Definition amdsmi.h:4796

amdsmi_cper_hdr_t::persistence_info

uint64_t persistence_info

Reserved.

Definition amdsmi.h:4799

amdsmi_cper_hdr_t::signature_end

uint32_t signature_end

0xFFFFFFFF

Definition amdsmi.h:4787

amdsmi_cper_hdr_t::flags

uint32_t flags

Reserved.

Definition amdsmi.h:4798

amdsmi_cper_hdr_t::partition_id

amdsmi_cper_guid_t partition_id

Reserved.

Definition amdsmi.h:4794

amdsmi_cper_hdr_t::record_length

uint32_t record_length

Total size of CPER Entry.

Definition amdsmi.h:4791

amdsmi_cper_timestamp_t

Definition amdsmi.h:4763

amdsmi_cper_valid_bits_t::valid_bits_

Definition amdsmi.h:4775

amdsmi_cpu_info_t

cpu info data

Definition amdsmi.h:2322

amdsmi_cpu_info_t::frequency_boost

bool frequency_boost

boost frequency

Definition amdsmi.h:2328

amdsmi_cpu_info_t::socket_count

uint32_t socket_count

count of cpu sockets

Definition amdsmi.h:2338

amdsmi_cpu_info_t::num_of_cpu_cores

uint32_t num_of_cpu_cores

0xFFFFFFFF if not supported

Definition amdsmi.h:2337

amdsmi_cpu_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition amdsmi.h:2332

amdsmi_cpu_info_t::socket_id

uint32_t socket_id

0xFFFF if not supported

Definition amdsmi.h:2335

amdsmi_cpu_info_t::threads_per_core

uint32_t threads_per_core

vitual processing units per cpu core

Definition amdsmi.h:2326

amdsmi_cpu_info_t::core_id

uint32_t core_id

cpu core id

Definition amdsmi.h:2336

amdsmi_cpu_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:2329

amdsmi_cpu_info_t::cpu_family_id

uint32_t cpu_family_id

cpu family id

Definition amdsmi.h:2324

amdsmi_cpu_info_t::model_id

uint32_t model_id

cpu model id

Definition amdsmi.h:2325

amdsmi_cpu_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition amdsmi.h:2331

amdsmi_cpu_info_t::cores_per_socket

uint32_t cores_per_socket

cpu cores per socket

Definition amdsmi.h:2327

amdsmi_cpu_info_t::rev_id

uint32_t rev_id

Revision.

Definition amdsmi.h:2333

amdsmi_cpu_info_t::core_count

uint32_t core_count

cpu core count

Definition amdsmi.h:2339

amdsmi_cpu_util_t

This structure holds CPU utilization information.

Definition amdsmi.h:1023

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition amdsmi.h:2151

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoritical bandwidth in GB/s.

Definition amdsmi.h:2152

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition amdsmi.h:2153

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoritical max.

Definition amdsmi.h:2154

amdsmi_dimm_power_t

DIMM Power(mW), power update rate(ms) and dimm address.

Definition amdsmi.h:2172

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

Dimm address[7:0](8 bit data)

Definition amdsmi.h:2175

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

Time since last update[16:8](9 bit data)

Definition amdsmi.h:2174

amdsmi_dimm_power_t::power

uint16_t power

Dimm power consumption[31:17](15 bits data)

Definition amdsmi.h:2173

amdsmi_dimm_thermal_t

DIMM temperature(°C) and update rate(ms) and dimm address.

Definition amdsmi.h:2183

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

Dimm thermal sensor[31:21](11 bit data)

Definition amdsmi.h:2184

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celcius

Definition amdsmi.h:2187

amdsmi_dimm_thermal_t::update_rate

uint16_t update_rate

Time since last update[16:8](9 bit data)

Definition amdsmi.h:2185

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

Dimm address[7:0](8 bit data)

Definition amdsmi.h:2186

amdsmi_dpm_level_t

max and min LCLK DPM level on a given NBIO ID. Valid max and min DPM level values are 0 - 1.

Definition amdsmi.h:2221

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

Min LCLK DPM level[7:0](8 bit data)

Definition amdsmi.h:2223

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

Max LCLK DPM level[15:8](8 bit data)

Definition amdsmi.h:2222

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition amdsmi.h:1676

amdsmi_dpm_policy_t

DPM Policy.

Definition amdsmi.h:1690

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition amdsmi.h:1691

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition amdsmi.h:1692

amdsmi_driver_info_t

Driver Information.

Definition amdsmi.h:1069

amdsmi_engine_usage_t

Engine Usage amdsmi_engine_usage_t: This structure holds common GPU activity values seen in both BM o...

Definition amdsmi.h:1130

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition amdsmi.h:1131

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition amdsmi.h:1132

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition amdsmi.h:1133

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition amdsmi.h:773

amdsmi_enumeration_info_t::hip_id

uint32_t hip_id

the HIP enumeration ID

Definition amdsmi.h:777

amdsmi_enumeration_info_t::drm_render

uint32_t drm_render

the render node under /sys/class/drm/renderD*

Definition amdsmi.h:774

amdsmi_enumeration_info_t::hsa_id

uint32_t hsa_id

the HSA enumeration ID

Definition amdsmi.h:776

amdsmi_enumeration_info_t::drm_card

uint32_t drm_card

the graphic card device under /sys/class/drm/card*

Definition amdsmi.h:775

amdsmi_error_count_t

This structure holds error counts.

Definition amdsmi.h:2075

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition amdsmi.h:2077

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition amdsmi.h:2076

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition amdsmi.h:2078

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition amdsmi.h:1348

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition amdsmi.h:1349

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition amdsmi.h:1350

amdsmi_freq_volt_region_t

This structure holds 2 amdsmi_range_t's, one for frequency and one for voltage. These 2 ranges indica...

Definition amdsmi.h:1739

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition amdsmi.h:1740

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition amdsmi.h:1741

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition amdsmi.h:1663

amdsmi_frequencies_t::current

uint32_t current

The current frequency index in MHz.

Definition amdsmi.h:1666

amdsmi_frequencies_t::num_supported

uint32_t num_supported

The number of supported frequencies.

Definition amdsmi.h:1665

amdsmi_frequencies_t::has_deep_sleep

bool has_deep_sleep

Deep Sleep frequency is only supported by some GPUs.

Definition amdsmi.h:1664

amdsmi_frequency_range_t

Frequency Range.

Definition amdsmi.h:741

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition amdsmi.h:742

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition amdsmi.h:743

amdsmi_fw_info_t::fw_info_list_

Definition amdsmi.h:888

amdsmi_fw_info_t

Firmware Information.

Definition amdsmi.h:886

amdsmi_gpu_cache_info_t::cache_

Definition amdsmi.h:870

amdsmi_gpu_cache_info_t::cache_::num_cache_instance

uint32_t num_cache_instance

total number of instance of this cache type

Definition amdsmi.h:875

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition amdsmi.h:872

amdsmi_gpu_cache_info_t::cache_::max_num_cu_shared

uint32_t max_num_cu_shared

Indicates how many Compute Units share this cache instance.

Definition amdsmi.h:874

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition amdsmi.h:871

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition amdsmi.h:868

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition amdsmi.h:1831

amdsmi_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition amdsmi.h:1913

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

v1.7 additions

Definition amdsmi.h:2007

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition amdsmi.h:1897

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

Power (W) /Energy (15.259uJ per 1ns)

Definition amdsmi.h:1856

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition amdsmi.h:1922

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition amdsmi.h:1839

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition amdsmi.h:1851

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition amdsmi.h:1886

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition amdsmi.h:1904

amdsmi_gpu_metrics_t::pcie_lc_perf_other_end_recovery

uint32_t pcie_lc_perf_other_end_recovery

PCIE other end recovery counter.

Definition amdsmi.h:2002

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition amdsmi.h:1918

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition amdsmi.h:1860

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1978

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition amdsmi.h:1850

amdsmi_gpu_metrics_t::pcie_l0_to_recov_count_acc

uint64_t pcie_l0_to_recov_count_acc

PCIE L0 to recovery state transition accumulated count.

Definition amdsmi.h:1929

amdsmi_gpu_metrics_t::pcie_link_width

uint16_t pcie_link_width

Link width (number of lanes) /speed (0.1 GT/s)

Definition amdsmi.h:1891

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition amdsmi.h:1865

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition amdsmi.h:1909

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition amdsmi.h:1898

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition amdsmi.h:1925

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition amdsmi.h:1910

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1994

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition amdsmi.h:1884

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition amdsmi.h:1911

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

in 0.1 GT/s; v1 mod. (8->16)

Definition amdsmi.h:1892

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition amdsmi.h:1998

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition amdsmi.h:1927

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition amdsmi.h:1957

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition amdsmi.h:1924

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1962

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition amdsmi.h:1931

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition amdsmi.h:1930

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition amdsmi.h:1876

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition amdsmi.h:1849

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition amdsmi.h:1951

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition amdsmi.h:1857

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition amdsmi.h:1952

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition amdsmi.h:1928

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition amdsmi.h:1790

amdsmi_hsmp_driver_version_t

This structure holds HSMP Driver version information.

Definition amdsmi.h:262

amdsmi_hsmp_driver_version_t::major

uint32_t major

Major version number.

Definition amdsmi.h:263

amdsmi_hsmp_driver_version_t::minor

uint32_t minor

Minor version number.

Definition amdsmi.h:264

amdsmi_hsmp_metrics_table_t

HSMP Metrics table (supported only with hsmp proto version 6).

Definition amdsmi.h:2231

amdsmi_hsmp_metrics_table_t::max_lclk_dpm_range

uint32_t max_lclk_dpm_range

Maximum LCLK DPM state constraint defined by the user.

Definition amdsmi.h:2273

amdsmi_hsmp_metrics_table_t::xgmi_width

uint32_t xgmi_width

Current operating XGMI link width.

Definition amdsmi.h:2276

amdsmi_hsmp_metrics_table_t::max_cclk_frequency

uint32_t max_cclk_frequency

Maximum CCLK frequency supported by the CPU.

Definition amdsmi.h:2263

amdsmi_hsmp_metrics_table_t::timestamp

uint64_t timestamp

Timestamp corresponding to the energy accumulators in 10ns units.

Definition amdsmi.h:2245

amdsmi_hsmp_metrics_table_t::socket_c0_residency

uint32_t socket_c0_residency

Average CPU C0 residency of all enabled cores in the socket.

Definition amdsmi.h:2281

amdsmi_hsmp_metrics_table_t::gfxclk_frequency_limit

uint32_t gfxclk_frequency_limit

Minimum GFXCLK frequency limit enforced from the infrastructure controllers.

Definition amdsmi.h:2253

amdsmi_hsmp_metrics_table_t::max_socket_power_limit

uint32_t max_socket_power_limit

Maximum power limit the power throttling controller is allowed to be configured to.

Definition amdsmi.h:2242

amdsmi_hsmp_metrics_table_t::prochot_residency_acc

uint32_t prochot_residency_acc

Incremented every iteration PROCHOT is active.

Definition amdsmi.h:2291

amdsmi_hsmp_metrics_table_t::max_vr_temperature

uint32_t max_vr_temperature

Maximum temperature reported by SVI3 telemetry for all slave addresses.

Definition amdsmi.h:2235

amdsmi_hsmp_metrics_table_t::ccd_energy_acc

uint64_t ccd_energy_acc

Energy accumulator of VDDCR_VDD rails powering CCDs.

Definition amdsmi.h:2247

amdsmi_hsmp_metrics_table_t::socket_gfx_busy_acc

uint64_t socket_gfx_busy_acc

Accumulated value of "socket_gfx_busy".

Definition amdsmi.h:2285

amdsmi_hsmp_metrics_table_t::hbm_energy_acc

uint64_t hbm_energy_acc

Energy accumulator of all HBM stacks in the socket.

Definition amdsmi.h:2250

amdsmi_hsmp_metrics_table_t::max_hbm_temperature

uint32_t max_hbm_temperature

Maximum temperature reported by all HBM stacks in the socket.

Definition amdsmi.h:2236

amdsmi_hsmp_metrics_table_t::vr_thm_residency_acc

uint32_t vr_thm_residency_acc

Incremented every iteration the VR thermal throttling controller is active.

Definition amdsmi.h:2294

amdsmi_hsmp_metrics_table_t::min_lclk_dpm_range

uint32_t min_lclk_dpm_range

Minimum LCLK DPM state constraint defined by the user.

Definition amdsmi.h:2274

amdsmi_hsmp_metrics_table_t::max_hbm_temperature_acc

uint64_t max_hbm_temperature_acc

Accumulated version of "max_hbm_temperature".

Definition amdsmi.h:2239

amdsmi_hsmp_metrics_table_t::socket_power

uint32_t socket_power

Power consumption of all die in the socket (AID+CCD+XCD+HBM)

Definition amdsmi.h:2243

amdsmi_hsmp_metrics_table_t::fclk_frequency

uint32_t fclk_frequency

Effective FCLK frequency.

Definition amdsmi.h:2254

amdsmi_hsmp_metrics_table_t::spare

uint32_t spare

spare

Definition amdsmi.h:2296

amdsmi_hsmp_metrics_table_t::socket_c0_residency_acc

uint64_t socket_c0_residency_acc

Accumulated value of "socket_c0_residency".

Definition amdsmi.h:2284

amdsmi_hsmp_metrics_table_t::xcd_energy_acc

uint64_t xcd_energy_acc

Energy accumulator of VDDCR_VDD rails powering XCDs.

Definition amdsmi.h:2248

amdsmi_hsmp_metrics_table_t::accumulation_counter

uint32_t accumulation_counter

Incremented every time the accumulator values are updated in this table.

Definition amdsmi.h:2232

amdsmi_hsmp_metrics_table_t::min_cclk_frequency

uint32_t min_cclk_frequency

Minimum CCLK frequency supported by the CPU.

Definition amdsmi.h:2264

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization_acc

uint64_t dram_bandwidth_utilization_acc

Accumulated value of "dram_bandwidth_utilization".

Definition amdsmi.h:2288

amdsmi_hsmp_metrics_table_t::cclk_frequency_limit

uint32_t cclk_frequency_limit

Minimum CCLK frequency limit enforced from the infrastructure controllers.

Definition amdsmi.h:2252

amdsmi_hsmp_metrics_table_t::max_gfxclk_frequency

uint32_t max_gfxclk_frequency

Maximum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2265

amdsmi_hsmp_metrics_table_t::socket_energy_acc

uint64_t socket_energy_acc

Energy accumulator of all die in the socket (AID+CCD+XCD+HBM)

Definition amdsmi.h:2246

amdsmi_hsmp_metrics_table_t::socket_thm_residency_acc

uint32_t socket_thm_residency_acc

Incremented every iteration the socket thermal throttling controller is active.

Definition amdsmi.h:2293

amdsmi_hsmp_metrics_table_t::max_dram_bandwidth

uint32_t max_dram_bandwidth

Maximum supported HBM bandwidth for all HBM stacks running at the maximum supported UCLK frequency.

Definition amdsmi.h:2287

amdsmi_hsmp_metrics_table_t::aid_energy_acc

uint64_t aid_energy_acc

Energy accumulator of rails powering the AIDs.

Definition amdsmi.h:2249

amdsmi_hsmp_metrics_table_t::socket_power_limit

uint32_t socket_power_limit

Power limit currently being enforced by the power throttling controller.

Definition amdsmi.h:2241

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization

uint32_t dram_bandwidth_utilization

HBM bandwidth utilization for all HBM stacks in the socket.

Definition amdsmi.h:2283

amdsmi_hsmp_metrics_table_t::max_vr_temperature_acc

uint64_t max_vr_temperature_acc

Accumulated version of "max_vr_temperature".

Definition amdsmi.h:2238

amdsmi_hsmp_metrics_table_t::max_socket_temperature_acc

uint64_t max_socket_temperature_acc

Accumulated version of "max_socket_temperature".

Definition amdsmi.h:2237

amdsmi_hsmp_metrics_table_t::xgmi_bitrate

uint32_t xgmi_bitrate

Current operating XGMI link bitrate.

Definition amdsmi.h:2277

amdsmi_hsmp_metrics_table_t::uclk_frequency

uint32_t uclk_frequency

Effective UCLK frequency.

Definition amdsmi.h:2255

amdsmi_hsmp_metrics_table_t::max_socket_temperature

uint32_t max_socket_temperature

Maximum temperature reported by all on-die thermal sensors on all AIDs, CCDs, and XCDs in the socket.

Definition amdsmi.h:2234

amdsmi_hsmp_metrics_table_t::socket_gfx_busy

uint32_t socket_gfx_busy

Average XCC busy for all enabled XCCs in the socket.

Definition amdsmi.h:2282

amdsmi_hsmp_metrics_table_t::ppt_residency_acc

uint32_t ppt_residency_acc

Incremented every iteration the PPT controller is active.

Definition amdsmi.h:2292

amdsmi_hsmp_metrics_table_t::hbm_thm_residency_acc

uint32_t hbm_thm_residency_acc

Incremented every iteration the HBM thermal throttling controller is active.

Definition amdsmi.h:2295

amdsmi_hsmp_metrics_table_t::dram_bandwidth_acc

uint64_t dram_bandwidth_acc

HBM bandwidth for all HBM stacks in the socket.

Definition amdsmi.h:2286

amdsmi_hsmp_metrics_table_t::min_gfxclk_frequency

uint32_t min_gfxclk_frequency

Minimum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2266

amdsmi_kfd_info_t

Structure holds kfd information.

Definition amdsmi.h:921

amdsmi_kfd_info_t::current_partition_id

uint32_t current_partition_id

0xFFFFFFFF if not supported

Definition amdsmi.h:924

amdsmi_kfd_info_t::node_id

uint32_t node_id

0xFFFFFFFF if not supported

Definition amdsmi.h:923

amdsmi_kfd_info_t::kfd_id

uint64_t kfd_id

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:922

amdsmi_link_id_bw_type_t

LINK name and Bandwidth type Information.It contains link names i.e valid link names are "P0",...

Definition amdsmi.h:2210

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition amdsmi.h:2211

amdsmi_link_id_bw_type_t::link_name

char * link_name

Link name [P0, P1, G0, G1 etc].

Definition amdsmi.h:2212

amdsmi_link_metrics_t::_links

Definition amdsmi.h:1038

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transfered for each link in KB

Definition amdsmi.h:1044

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition amdsmi.h:1043

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition amdsmi.h:1040

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition amdsmi.h:1042

amdsmi_link_metrics_t::_links::bdf

amdsmi_bdf_t bdf

bdf of the destination gpu

Definition amdsmi.h:1039

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition amdsmi.h:1041

amdsmi_link_metrics_t

Link Metrics.

Definition amdsmi.h:1036

amdsmi_link_metrics_t::num_links

uint32_t num_links

number of links

Definition amdsmi.h:1037

amdsmi_memory_partition_config_t::numa_range_

Definition amdsmi.h:954

amdsmi_memory_partition_config_t

Memory Partition Configuration. This structure is used to identify various memory partition configura...

Definition amdsmi.h:950

amdsmi_name_value_t

This structure holds the name value pairs.

Definition amdsmi.h:2039

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition amdsmi.h:2041

amdsmi_nps_caps_t::nps_flags_

Definition amdsmi.h:934

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition amdsmi.h:938

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition amdsmi.h:937

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition amdsmi.h:936

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition amdsmi.h:935

amdsmi_od_vddc_point_t

This structure represents a point on the frequency-voltage plane.

Definition amdsmi.h:1727

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition amdsmi.h:1728

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition amdsmi.h:1729

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition amdsmi.h:1750

amdsmi_od_volt_freq_data_t

This structure holds the frequency-voltage values for a device.

Definition amdsmi.h:1759

amdsmi_od_volt_freq_data_t::curr_mclk_range

amdsmi_range_t curr_mclk_range

The current MCLK frequency range, upper bound only in MHz.

Definition amdsmi.h:1761

amdsmi_od_volt_freq_data_t::mclk_freq_limits

amdsmi_range_t mclk_freq_limits

The range possible of MCLK values in MHz.

Definition amdsmi.h:1763

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition amdsmi.h:1765

amdsmi_od_volt_freq_data_t::curr_sclk_range

amdsmi_range_t curr_sclk_range

The current SCLK frequency range in MHz.

Definition amdsmi.h:1760

amdsmi_od_volt_freq_data_t::sclk_freq_limits

amdsmi_range_t sclk_freq_limits

The range possible of SCLK values in MHz.

Definition amdsmi.h:1762

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition amdsmi.h:1764

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition amdsmi.h:1174

amdsmi_p2p_capability_t::is_iolink_atomics_64bit

uint8_t is_iolink_atomics_64bit

1 = true, 0 = false, UINT8_MAX = Not defined

Definition amdsmi.h:1177

amdsmi_p2p_capability_t::is_iolink_atomics_32bit

uint8_t is_iolink_atomics_32bit

1 = true, 0 = false, UINT8_MAX = Not defined

Definition amdsmi.h:1176

amdsmi_p2p_capability_t::is_iolink_bi_directional

uint8_t is_iolink_bi_directional

1 = true, 0 = false, UINT8_MAX = Not defined

Definition amdsmi.h:1179

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

1 = true, 0 = false, UINT8_MAX = Not defined

Definition amdsmi.h:1175

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

1 = true, 0 = false, UINT8_MAX = Not defined

Definition amdsmi.h:1178

amdsmi_pcie_bandwidth_t

This structure holds information about the possible PCIe bandwidths. Specifically,...

Definition amdsmi.h:1705

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition amdsmi.h:1706

amdsmi_pcie_info_t::pcie_metric_

Definition amdsmi.h:807

amdsmi_pcie_info_t::pcie_metric_::pcie_nak_received_count

uint64_t pcie_nak_received_count

total number of NAKs issued on the PCIe link by the receiver

Definition amdsmi.h:815

amdsmi_pcie_info_t::pcie_metric_::pcie_replay_count

uint64_t pcie_replay_count

total number of the replays issued on the PCIe link

Definition amdsmi.h:811

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition amdsmi.h:808

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition amdsmi.h:809

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition amdsmi.h:810

amdsmi_pcie_info_t::pcie_metric_::pcie_l0_to_recovery_count

uint64_t pcie_l0_to_recovery_count

total number of times the PCIe link transitioned from L0 to the recovery state

Definition amdsmi.h:812

amdsmi_pcie_info_t::pcie_metric_::pcie_nak_sent_count

uint64_t pcie_nak_sent_count

total number of NAKs issued on the PCIe link by the device

Definition amdsmi.h:814

amdsmi_pcie_info_t::pcie_metric_::pcie_replay_roll_over_count

uint64_t pcie_replay_roll_over_count

total number of replay rollovers issued on the PCIe link

Definition amdsmi.h:813

amdsmi_pcie_info_t::pcie_metric_::pcie_lc_perf_other_end_recovery_count

uint32_t pcie_lc_perf_other_end_recovery_count

PCIe other end recovery counter.

Definition amdsmi.h:816

amdsmi_pcie_info_t::pcie_static_

Definition amdsmi.h:799

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition amdsmi.h:800

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition amdsmi.h:804

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition amdsmi.h:803

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:801

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition amdsmi.h:802

amdsmi_pcie_info_t

pcie information

Definition amdsmi.h:798

amdsmi_power_cap_info_t

Power Cap Information.

Definition amdsmi.h:827

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

current power cap Units uW {@linux_bm} or W {@host}

Definition amdsmi.h:828

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

dpm power cap Units MHz {@linux_bm} or Hz {@host}

Definition amdsmi.h:830

amdsmi_power_cap_info_t::max_power_cap

uint64_t max_power_cap

maximum power cap Units uW {@linux_bm} or W {@host}

Definition amdsmi.h:832

amdsmi_power_cap_info_t::default_power_cap

uint64_t default_power_cap

default power cap Units uW {@linux_bm} or W {@host}

Definition amdsmi.h:829

amdsmi_power_cap_info_t::min_power_cap

uint64_t min_power_cap

minimum power cap Units uW {@linux_bm} or W {@host}

Definition amdsmi.h:831

amdsmi_power_info_t

Power Information.

Definition amdsmi.h:1096

amdsmi_power_info_t::soc_voltage

uint64_t soc_voltage

SOC voltage measurement in mV.

Definition amdsmi.h:1101

amdsmi_power_info_t::socket_power

uint64_t socket_power

Socket power in W.

Definition amdsmi.h:1097

amdsmi_power_info_t::power_limit

uint32_t power_limit

The power limit in W.

Definition amdsmi.h:1103

amdsmi_power_info_t::mem_voltage

uint64_t mem_voltage

MEM voltage measurement in mV.

Definition amdsmi.h:1102

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

Current socket power in W, Mi 300+ Series cards.

Definition amdsmi.h:1098

amdsmi_power_info_t::average_socket_power

uint32_t average_socket_power

Average socket power in W, Navi + Mi 200 and earlier Series cards.

Definition amdsmi.h:1099

amdsmi_power_info_t::gfx_voltage

uint64_t gfx_voltage

GFX voltage measurement in mV.

Definition amdsmi.h:1100

amdsmi_power_profile_status_t

This structure contains information about which power profiles are supported by the system for a give...

Definition amdsmi.h:1652

amdsmi_power_profile_status_t::available_profiles

amdsmi_bit_field_t available_profiles

Which profiles are supported by this system.

Definition amdsmi.h:1653

amdsmi_power_profile_status_t::current

amdsmi_power_profile_preset_masks_t current

Which power profile is currently active.

Definition amdsmi.h:1654

amdsmi_power_profile_status_t::num_profiles

uint32_t num_profiles

How many power profiles are available.

Definition amdsmi.h:1655

amdsmi_proc_info_t::engine_usage_

Definition amdsmi.h:1153

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition amdsmi.h:1155

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition amdsmi.h:1154

amdsmi_proc_info_t::memory_usage_

Definition amdsmi.h:1158

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In Bytes.

Definition amdsmi.h:1161

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In Bytes.

Definition amdsmi.h:1160

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In Bytes.

Definition amdsmi.h:1159

amdsmi_proc_info_t

Process Information.

Definition amdsmi.h:1149

amdsmi_proc_info_t::cu_occupancy

uint32_t cu_occupancy

Num CUs utilized.

Definition amdsmi.h:1165

amdsmi_proc_info_t::mem

uint64_t mem

In Bytes.

Definition amdsmi.h:1152

amdsmi_process_info_t

This structure contains information specific to a process.

Definition amdsmi.h:2087

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:2090

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition amdsmi.h:2088

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition amdsmi.h:2091

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition amdsmi.h:2089

amdsmi_range_t

This structure represents a range (e.g., frequencies or voltages).

Definition amdsmi.h:653

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition amdsmi.h:654

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition amdsmi.h:655

amdsmi_ras_feature_t

This structure holds ras feature.

Definition amdsmi.h:2062

amdsmi_ras_feature_t::ras_eeprom_version

uint32_t ras_eeprom_version

Definition amdsmi.h:2063

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

Definition amdsmi.h:2065

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition amdsmi.h:1639

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition amdsmi.h:1641

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition amdsmi.h:1642

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition amdsmi.h:1640

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition amdsmi.h:2139

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition amdsmi.h:2140

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition amdsmi.h:2142

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition amdsmi.h:2143

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition amdsmi.h:2141

amdsmi_sock_info_t

cpu socket info data

Definition amdsmi.h:2350

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition amdsmi.h:2162

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

temp range[2:0](3 bit data)

Definition amdsmi.h:2163

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

DDR refresh rate mode[3](1 bit data)

Definition amdsmi.h:2164

amdsmi_topology_nearest_t

Topology Nearest.

Definition amdsmi.h:2099

amdsmi_utilization_counter_t

The utilization counter data.

Definition amdsmi.h:1627

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition amdsmi.h:1628

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition amdsmi.h:1629

amdsmi_vbios_info_t

VBios Information.

Definition amdsmi.h:841

amdsmi_version_t

This structure holds version information.

Definition amdsmi.h:1715

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition amdsmi.h:1717

amdsmi_version_t::major

uint32_t major

Major version.

Definition amdsmi.h:1716

amdsmi_version_t::build

const char * build

Full Build version string.

Definition amdsmi.h:1719

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition amdsmi.h:1718

amdsmi_violation_status_t

This structure hold violation status information. Note: for MI3x asics and higher,...

Definition amdsmi.h:689

amdsmi_violation_status_t::active_hbm_thrm

uint8_t active_hbm_thrm

High Bandwidth Memory (HBM) thermal violation; 1 = active 0 = not active; Max uint8 means unsupported...

Definition amdsmi.h:713

amdsmi_violation_status_t::active_socket_thrm

uint8_t active_socket_thrm

Socket thermal violation; 1 = active 0 = not active; Max uint8 means unsupported.

Definition amdsmi.h:711

amdsmi_violation_status_t::acc_ppt_pwr

uint64_t acc_ppt_pwr

PVIOL; Current accumulated Package Power Tracking (PPT) count; Max uint64 means unsupported.

Definition amdsmi.h:694

amdsmi_violation_status_t::acc_hbm_thrm

uint64_t acc_hbm_thrm

Current accumulated High Bandwidth Memory (HBM) thermal count; Max uint64 means unsupported.

Definition amdsmi.h:697

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Definition amdsmi.h:698

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Definition amdsmi.h:714

amdsmi_violation_status_t::per_hbm_thrm

uint64_t per_hbm_thrm

High Bandwidth Memory (HBM) thermal violation % (greater than 0% is a violation); Max uint64 means un...

Definition amdsmi.h:705

amdsmi_violation_status_t::per_prochot_thrm

uint64_t per_prochot_thrm

Processor hot violation % (greater than 0% is a violation); Max uint64 means unsupported.

Definition amdsmi.h:701

amdsmi_violation_status_t::active_vr_thrm

uint8_t active_vr_thrm

Voltage regulator violation; 1 = active 0 = not active; Max uint8 means unsupported.

Definition amdsmi.h:712

amdsmi_violation_status_t::per_ppt_pwr

uint64_t per_ppt_pwr

PVIOL; Package Power Tracking (PPT) violation % (greater than 0% is a violation); Max uint64 means un...

Definition amdsmi.h:702

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Current accumulated voltage regulator count; Max uint64 means unsupported.

Definition amdsmi.h:696

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Definition amdsmi.h:706

amdsmi_violation_status_t::per_socket_thrm

uint64_t per_socket_thrm

TVIOL; Socket thermal violation % (greater than 0% is a violation); Max uint64 means unsupported.

Definition amdsmi.h:703

amdsmi_violation_status_t::per_vr_thrm

uint64_t per_vr_thrm

Voltage regulator violation % (greater than 0% is a violation); Max uint64 means unsupported.

Definition amdsmi.h:704

amdsmi_violation_status_t::active_prochot_thrm

uint8_t active_prochot_thrm

Processor hot violation; 1 = active 0 = not active; Max uint8 means unsupported.

Definition amdsmi.h:709

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition amdsmi.h:692

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition amdsmi.h:690

amdsmi_violation_status_t::active_ppt_pwr

uint8_t active_ppt_pwr

Package Power Tracking (PPT) violation; 1 = active 0 = not active; Max uint8 means unsupported.

Definition amdsmi.h:710

amdsmi_violation_status_t::acc_socket_thrm

uint64_t acc_socket_thrm

TVIOL; Current accumulated Socket thermal count; Max uint64 means unsupported.

Definition amdsmi.h:695

amdsmi_violation_status_t::violation_timestamp

uint64_t violation_timestamp

Violation time. Units in nanoseconds (ns) {@linux_bm}, in milliseconds (ms) {@host}.

Definition amdsmi.h:691

amdsmi_violation_status_t::acc_prochot_thrm

uint64_t acc_prochot_thrm

Current accumulated processor hot violation count; Max uint64 means unsupported.

Definition amdsmi.h:693

amdsmi_vram_info_t

VRam Information.

Definition amdsmi.h:1055

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition amdsmi.h:1059

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition amdsmi.h:1058

amdsmi_vram_info_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

The VRAM max bandwidth at current memory clock (GB/s)

Definition amdsmi.h:1060

amdsmi_vram_usage_t

VRam Usage.

Definition amdsmi.h:677

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition amdsmi.h:678

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition amdsmi.h:679

amdsmi_xgmi_info_t

XGMI Information.

Definition amdsmi.h:664

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition amdsmi.h:2028

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition amdsmi.h:2029

amdsmi_bdf_t

bdf types

Definition amdsmi.h:752

amdsmi_cper_valid_bits_t

Definition amdsmi.h:4774

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition amdsmi.h:933