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 1

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 // GDDR

634 AMDSMI_VRAM_TYPE_GDDR1 = 17,

635 AMDSMI_VRAM_TYPE_GDDR2 = 18,

636 AMDSMI_VRAM_TYPE_GDDR3 = 19,

637 AMDSMI_VRAM_TYPE_GDDR4 = 20,

638 AMDSMI_VRAM_TYPE_GDDR5 = 21,

639 AMDSMI_VRAM_TYPE_GDDR6 = 22,

640 AMDSMI_VRAM_TYPE_GDDR7 = 23,

641 AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_GDDR7

642} amdsmi_vram_type_t;

643

649typedef struct {

650 uint64_t lower_bound;

651 uint64_t upper_bound;

652 uint64_t reserved[2];

653} amdsmi_range_t;

654

660typedef struct {

661 uint8_t xgmi_lanes;

662 uint64_t xgmi_hive_id;

663 uint64_t xgmi_node_id;

664 uint32_t index;

665 uint32_t reserved[9];

666} amdsmi_xgmi_info_t;

667

673typedef struct {

674 uint32_t vram_total;

675 uint32_t vram_used;

676 uint32_t reserved[2];

677} amdsmi_vram_usage_t;

678

685typedef struct {

686 uint64_t reference_timestamp;

687 uint64_t violation_timestamp;

688 uint64_t acc_counter;

689 uint64_t acc_prochot_thrm;

690 uint64_t acc_ppt_pwr;

691 uint64_t acc_socket_thrm;

692 uint64_t acc_vr_thrm;

693 uint64_t acc_hbm_thrm;

694 uint64_t acc_gfx_clk_below_host_limit;

697 uint64_t per_prochot_thrm;

698 uint64_t per_ppt_pwr;

699 uint64_t per_socket_thrm;

700 uint64_t per_vr_thrm;

701 uint64_t per_hbm_thrm;

702 uint64_t per_gfx_clk_below_host_limit;

705 uint8_t active_prochot_thrm;

706 uint8_t active_ppt_pwr;

707 uint8_t active_socket_thrm;

708 uint8_t active_vr_thrm;

709 uint8_t active_hbm_thrm;

710 uint8_t active_gfx_clk_below_host_limit;

712 //GPU metrics 1.8 violations

713 uint64_t acc_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

714 uint64_t acc_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

715 uint64_t acc_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

716 uint64_t acc_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

717

718 uint64_t per_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

719 uint64_t per_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

720 uint64_t per_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

721 uint64_t per_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

722

723 uint8_t active_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

724 uint8_t active_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

725 uint8_t active_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

726 uint8_t active_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

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

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

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

730} amdsmi_violation_status_t;

731

737typedef struct {

738 amdsmi_range_t supported_freq_range;

739 amdsmi_range_t current_freq_range;

740 uint32_t reserved[8];

741} amdsmi_frequency_range_t;

742

748typedef union {

749 struct bdf_ {

750 uint64_t function_number : 3;

751 uint64_t device_number : 5;

752 uint64_t bus_number : 8;

753 uint64_t domain_number : 48;

754 } bdf;

755 struct {

756 uint64_t function_number : 3;

757 uint64_t device_number : 5;

758 uint64_t bus_number : 8;

759 uint64_t domain_number : 48;

760 };

761 uint64_t as_uint;

762} amdsmi_bdf_t;

763

769typedef struct {

770 uint32_t drm_render;

771 uint32_t drm_card;

772 uint32_t hsa_id;

773 uint32_t hip_id;

774 char hip_uuid[AMDSMI_MAX_STRING_LENGTH];

775} amdsmi_enumeration_info_t;

776

782typedef enum {

783 AMDSMI_CARD_FORM_FACTOR_PCIE,

784 AMDSMI_CARD_FORM_FACTOR_OAM,

785 AMDSMI_CARD_FORM_FACTOR_CEM,

786 AMDSMI_CARD_FORM_FACTOR_UNKNOWN

787} amdsmi_card_form_factor_t;

788

794typedef struct {

795 struct pcie_static_ {

796 uint16_t max_pcie_width;

797 uint32_t max_pcie_speed;

798 uint32_t pcie_interface_version;

799 amdsmi_card_form_factor_t slot_type;

800 uint32_t max_pcie_interface_version;

801 uint64_t reserved[9];

802 } pcie_static;

803 struct pcie_metric_ {

804 uint16_t pcie_width;

805 uint32_t pcie_speed;

806 uint32_t pcie_bandwidth;

807 uint64_t pcie_replay_count;

808 uint64_t pcie_l0_to_recovery_count;

809 uint64_t pcie_replay_roll_over_count;

810 uint64_t pcie_nak_sent_count;

811 uint64_t pcie_nak_received_count;

812 uint32_t pcie_lc_perf_other_end_recovery_count;

813 uint64_t reserved[12];

814 } pcie_metric;

815 uint64_t reserved[32];

816} amdsmi_pcie_info_t;

817

823typedef struct {

824 uint64_t power_cap;

825 uint64_t default_power_cap;

826 uint64_t dpm_cap;

827 uint64_t min_power_cap;

828 uint64_t max_power_cap;

829 uint64_t reserved[3];

830} amdsmi_power_cap_info_t;

831

837typedef struct {

838 char name[AMDSMI_MAX_STRING_LENGTH];

839 char build_date[AMDSMI_MAX_STRING_LENGTH];

840 char part_number[AMDSMI_MAX_STRING_LENGTH];

841 char version[AMDSMI_MAX_STRING_LENGTH];

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

843 uint64_t reserved[36];

844} amdsmi_vbios_info_t;

845

851typedef enum {

852 AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

853 AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

854 AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

855 AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

856 AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010

857} amdsmi_cache_property_type_t;

858

864typedef struct {

865 uint32_t num_cache_types;

866 struct cache_ {

867 uint32_t cache_properties;

868 uint32_t cache_size;

869 uint32_t cache_level;

870 uint32_t max_num_cu_shared;

871 uint32_t num_cache_instance;

872 uint32_t reserved[3];

873 } cache[AMDSMI_MAX_CACHE_TYPES];

874 uint32_t reserved[15];

875} amdsmi_gpu_cache_info_t;

876

882typedef struct {

883 uint8_t num_fw_info;

884 struct fw_info_list_ {

885 amdsmi_fw_block_t fw_id;

886 uint64_t fw_version;

887 uint64_t reserved[2];

888 } fw_info_list[AMDSMI_FW_ID__MAX];

889 uint32_t reserved[7];

890} amdsmi_fw_info_t;

891

897typedef struct {

898 char market_name[AMDSMI_MAX_STRING_LENGTH];

899 uint32_t vendor_id;

900 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

901 uint32_t subvendor_id;

902 uint64_t device_id;

903 uint32_t rev_id;

904 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

905 uint32_t oam_id;

906 uint32_t num_of_compute_units;

907 uint64_t target_graphics_version;

908 uint32_t subsystem_id;

909 uint32_t reserved[21];

910} amdsmi_asic_info_t;

911

917typedef struct {

918 uint64_t kfd_id;

919 uint32_t node_id;

920 uint32_t current_partition_id;

921 uint32_t reserved[12];

922} amdsmi_kfd_info_t;

923

929typedef union {

930 struct nps_flags_ {

931 uint32_t nps1_cap :1;

932 uint32_t nps2_cap :1;

933 uint32_t nps4_cap :1;

934 uint32_t nps8_cap :1;

935 uint32_t reserved :28;

936 } nps_flags;

937 uint32_t nps_cap_mask;

938} amdsmi_nps_caps_t;

939

946typedef struct {

947 amdsmi_nps_caps_t partition_caps;

948 amdsmi_memory_partition_type_t mp_mode;

949 uint32_t num_numa_ranges;

950 struct numa_range_ {

951 amdsmi_vram_type_t memory_type;

952 uint64_t start;

953 uint64_t end;

954 } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

955 uint64_t reserved[11];

956} amdsmi_memory_partition_config_t;

957

963typedef struct {

964 amdsmi_accelerator_partition_type_t profile_type;

965 uint32_t num_partitions;

966 amdsmi_nps_caps_t memory_caps;

967 uint32_t profile_index;

968 uint32_t num_resources;

969 uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

970 uint64_t reserved[13];

971} amdsmi_accelerator_partition_profile_t;

972

979typedef struct {

980 uint32_t profile_index;

981 amdsmi_accelerator_partition_resource_type_t resource_type;

982 uint32_t partition_resource;

983 uint32_t num_partitions_share_resource;

984 uint64_t reserved[6];

985} amdsmi_accelerator_partition_resource_profile_t;

986

992typedef struct {

993 uint32_t num_profiles;

994 uint32_t num_resource_profiles;

995 amdsmi_accelerator_partition_resource_profile_t resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

996 uint32_t default_profile_index;

997 amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

998 uint64_t reserved[30];

999} amdsmi_accelerator_partition_profile_config_t;

1000

1006typedef enum {

1007 AMDSMI_LINK_TYPE_INTERNAL = 0,

1008 AMDSMI_LINK_TYPE_PCIE = 1,

1009 AMDSMI_LINK_TYPE_XGMI = 2,

1010 AMDSMI_LINK_TYPE_NOT_APPLICABLE = 3,

1011 AMDSMI_LINK_TYPE_UNKNOWN = 4

1012} amdsmi_link_type_t;

1013

1019typedef struct {

1020 uint32_t cpu_util_total;

1021 uint32_t cpu_util_user;

1022 uint32_t cpu_util_nice;

1023 uint32_t cpu_util_sys;

1024 uint32_t cpu_util_irq;

1025} amdsmi_cpu_util_t;

1026

1032typedef struct {

1033 uint32_t num_links;

1034 struct _links {

1035 amdsmi_bdf_t bdf;

1036 uint32_t bit_rate;

1037 uint32_t max_bandwidth;

1038 amdsmi_link_type_t link_type;

1039 uint64_t read;

1040 uint64_t write;

1041 uint64_t reserved[1];

1042 } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

1043 uint64_t reserved[7];

1044} amdsmi_link_metrics_t;

1045

1051typedef struct {

1052 amdsmi_vram_type_t vram_type;

1053 char vram_vendor[AMDSMI_MAX_STRING_LENGTH];

1054 uint64_t vram_size;

1055 uint32_t vram_bit_width;

1056 uint64_t vram_max_bandwidth;

1057 uint64_t reserved[37];

1058} amdsmi_vram_info_t;

1059

1065typedef struct {

1066 char driver_version[AMDSMI_MAX_STRING_LENGTH];

1067 char driver_date[AMDSMI_MAX_STRING_LENGTH];

1068 char driver_name[AMDSMI_MAX_STRING_LENGTH];

1069} amdsmi_driver_info_t;

1070

1076typedef struct {

1077 char model_number[AMDSMI_MAX_STRING_LENGTH];

1078 char product_serial[AMDSMI_MAX_STRING_LENGTH];

1079 char fru_id[AMDSMI_MAX_STRING_LENGTH];

1080 char product_name[AMDSMI_MAX_STRING_LENGTH];

1081 char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

1082 uint64_t reserved[64];

1083} amdsmi_board_info_t;

1084

1090typedef struct {

1091 uint64_t socket_power;

1092 uint32_t current_socket_power;

1093 uint32_t average_socket_power;

1094 uint64_t gfx_voltage;

1095 uint64_t soc_voltage;

1096 uint64_t mem_voltage;

1097 uint32_t power_limit;

1098 uint64_t reserved[18];

1099} amdsmi_power_info_t;

1100

1106typedef struct {

1107 uint32_t clk;

1108 uint32_t min_clk;

1109 uint32_t max_clk;

1110 uint8_t clk_locked;

1111 uint8_t clk_deep_sleep;

1112 uint32_t reserved[4];

1113} amdsmi_clk_info_t;

1114

1124typedef struct {

1125 uint32_t gfx_activity;

1126 uint32_t umc_activity;

1127 uint32_t mm_activity;

1128 uint32_t reserved[13];

1129} amdsmi_engine_usage_t;

1130

1136typedef uint32_t amdsmi_process_handle_t;

1137

1143typedef struct {

1144 char name[AMDSMI_MAX_STRING_LENGTH];

1145 amdsmi_process_handle_t pid;

1146 uint64_t mem;

1147 struct engine_usage_ {

1148 uint64_t gfx;

1149 uint64_t enc;

1150 uint32_t reserved[12];

1151 } engine_usage;

1152 struct memory_usage_ {

1153 uint64_t gtt_mem;

1154 uint64_t cpu_mem;

1155 uint64_t vram_mem;

1156 uint32_t reserved[10];

1157 } memory_usage;

1158 char container_name[AMDSMI_MAX_STRING_LENGTH];

1159 uint32_t cu_occupancy;

1160 uint32_t reserved[11];

1161} amdsmi_proc_info_t;

1162

1168typedef struct {

1169 uint8_t is_iolink_coherent;

1170 uint8_t is_iolink_atomics_32bit;

1171 uint8_t is_iolink_atomics_64bit;

1172 uint8_t is_iolink_dma;

1173 uint8_t is_iolink_bi_directional;

1174} amdsmi_p2p_capability_t;

1175

1178#define AMDSMI_MAX_NUM_FREQUENCIES 33

1179

1183#define AMDSMI_MAX_FAN_SPEED 255

1184

1187#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1188

1194typedef enum {

1195 AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1196 AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1197 AMDSMI_DEV_PERF_LEVEL_LOW,

1198 AMDSMI_DEV_PERF_LEVEL_HIGH,

1199 AMDSMI_DEV_PERF_LEVEL_MANUAL,

1201 AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1202 AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1203 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1204 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1205 AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1206 AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1207 AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1208} amdsmi_dev_perf_level_t;

1209

1215typedef uintptr_t amdsmi_event_handle_t;

1216

1224typedef enum {

1225 AMDSMI_EVNT_GRP_XGMI = 0,

1226 AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1227 AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1228} amdsmi_event_group_t;

1229

1260typedef enum {

1261 AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1262

1263 AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1264 AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1265 AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1266 AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1267 AMDSMI_EVNT_XGMI_0_BEATS_TX,

1268 AMDSMI_EVNT_XGMI_1_NOP_TX,

1269 AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1270 AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1271 AMDSMI_EVNT_XGMI_1_BEATS_TX,

1272 AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1273 AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1274 AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1275 AMDSMI_EVNT_XGMI_DATA_OUT_1,

1276 AMDSMI_EVNT_XGMI_DATA_OUT_2,

1277 AMDSMI_EVNT_XGMI_DATA_OUT_3,

1278 AMDSMI_EVNT_XGMI_DATA_OUT_4,

1279 AMDSMI_EVNT_XGMI_DATA_OUT_5,

1280 AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1281 AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST

1282} amdsmi_event_type_t;

1283

1289typedef enum {

1290 AMDSMI_CNTR_CMD_START = 0,

1291 AMDSMI_CNTR_CMD_STOP

1293} amdsmi_counter_command_t;

1294

1300typedef struct {

1301 uint64_t value;

1302 uint64_t time_enabled;

1303 uint64_t time_running;

1304} amdsmi_counter_value_t;

1305

1311typedef enum {

1312 AMDSMI_EVT_NOTIF_NONE = 0,

1313 AMDSMI_EVT_NOTIF_VMFAULT = 1,

1314 AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1315 AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1316 AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1317 AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1318 AMDSMI_EVT_NOTIF_MIGRATE_START = 5,

1319 AMDSMI_EVT_NOTIF_MIGRATE_END = 6,

1320 AMDSMI_EVT_NOTIF_PAGE_FAULT_START = 7,

1321 AMDSMI_EVT_NOTIF_PAGE_FAULT_END = 8,

1322 AMDSMI_EVT_NOTIF_QUEUE_EVICTION = 9,

1323 AMDSMI_EVT_NOTIF_QUEUE_RESTORE = 10,

1324 AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU = 11,

1325 AMDSMI_EVT_NOTIF_PROCESS_START = 12,

1326 AMDSMI_EVT_NOTIF_PROCESS_END = 13,

1327 AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_PROCESS_END

1328} amdsmi_evt_notification_type_t;

1329

1335#define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1336

1342typedef struct {

1343 amdsmi_processor_handle processor_handle;

1344 amdsmi_evt_notification_type_t event;

1345 char message[AMDSMI_MAX_STRING_LENGTH];

1346} amdsmi_evt_notification_data_t;

1347

1354typedef enum {

1355 AMDSMI_TEMP_CURRENT = 0x0,

1356 AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1357 AMDSMI_TEMP_MAX,

1358 AMDSMI_TEMP_MIN,

1359 AMDSMI_TEMP_MAX_HYST,

1361 AMDSMI_TEMP_MIN_HYST,

1363 AMDSMI_TEMP_CRITICAL,

1365 AMDSMI_TEMP_CRITICAL_HYST,

1367 AMDSMI_TEMP_EMERGENCY,

1371 AMDSMI_TEMP_EMERGENCY_HYST,

1373 AMDSMI_TEMP_CRIT_MIN,

1375 AMDSMI_TEMP_CRIT_MIN_HYST,

1377 AMDSMI_TEMP_OFFSET,

1379 AMDSMI_TEMP_LOWEST,

1380 AMDSMI_TEMP_HIGHEST,

1381 AMDSMI_TEMP_SHUTDOWN,

1382 AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1383} amdsmi_temperature_metric_t;

1384

1391typedef enum {

1392 AMDSMI_VOLT_CURRENT = 0x0,

1393

1394 AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1395 AMDSMI_VOLT_MAX,

1396 AMDSMI_VOLT_MIN_CRIT,

1397 AMDSMI_VOLT_MIN,

1398 AMDSMI_VOLT_MAX_CRIT,

1399 AMDSMI_VOLT_AVERAGE,

1400 AMDSMI_VOLT_LOWEST,

1401 AMDSMI_VOLT_HIGHEST,

1402

1403 AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1404} amdsmi_voltage_metric_t;

1405

1412typedef enum {

1413 AMDSMI_VOLT_TYPE_FIRST = 0,

1414

1415 AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1416 AMDSMI_VOLT_TYPE_VDDBOARD,

1417 AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDBOARD,

1418 AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1419} amdsmi_voltage_type_t;

1420

1429typedef enum {

1430 AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1431 AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1432 AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1433 AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1434 AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1435

1436 // 3D Full Screen Power Profile

1437 AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1438 AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1439 AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1440

1441 // Invalid power profile

1442 AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1443} amdsmi_power_profile_preset_masks_t;

1444

1450typedef enum {

1451 AMDSMI_GPU_BLOCK_INVALID = 0,

1452 AMDSMI_GPU_BLOCK_FIRST = (1ULL << 0),

1453 AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1454 AMDSMI_GPU_BLOCK_SDMA = (1ULL << 1),

1455 AMDSMI_GPU_BLOCK_GFX = (1ULL << 2),

1456 AMDSMI_GPU_BLOCK_MMHUB = (1ULL << 3),

1457 AMDSMI_GPU_BLOCK_ATHUB = (1ULL << 4),

1458 AMDSMI_GPU_BLOCK_PCIE_BIF = (1ULL << 5),

1459 AMDSMI_GPU_BLOCK_HDP = (1ULL << 6),

1460 AMDSMI_GPU_BLOCK_XGMI_WAFL = (1ULL << 7),

1461 AMDSMI_GPU_BLOCK_DF = (1ULL << 8),

1462 AMDSMI_GPU_BLOCK_SMN = (1ULL << 9),

1463 AMDSMI_GPU_BLOCK_SEM = (1ULL << 10),

1464 AMDSMI_GPU_BLOCK_MP0 = (1ULL << 11),

1465 AMDSMI_GPU_BLOCK_MP1 = (1ULL << 12),

1466 AMDSMI_GPU_BLOCK_FUSE = (1ULL << 13),

1467 AMDSMI_GPU_BLOCK_MCA = (1ULL << 14),

1468 AMDSMI_GPU_BLOCK_VCN = (1ULL << 15),

1469 AMDSMI_GPU_BLOCK_JPEG = (1ULL << 16),

1470 AMDSMI_GPU_BLOCK_IH = (1ULL << 17),

1471 AMDSMI_GPU_BLOCK_MPIO = (1ULL << 18),

1472 AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1473 AMDSMI_GPU_BLOCK_RESERVED = (1ULL << 63)

1474} amdsmi_gpu_block_t;

1475

1481typedef enum {

1482 CLK_LIMIT_MIN,

1483 CLK_LIMIT_MAX

1484} amdsmi_clk_limit_type_t;

1485

1491typedef enum {

1492 AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED = 0,

1493 AMDSMI_CPER_SEV_FATAL = 1,

1494 AMDSMI_CPER_SEV_NON_FATAL_CORRECTED = 2,

1495 AMDSMI_CPER_SEV_NUM = 3,

1496 AMDSMI_CPER_SEV_UNUSED = 10

1497} amdsmi_cper_sev_t;

1498

1504typedef enum {

1505 AMDSMI_CPER_NOTIFY_TYPE_CMC = 0x450eBDD72DCE8BB1,

1506 AMDSMI_CPER_NOTIFY_TYPE_CPE = 0x4a55D8434E292F96,

1507 AMDSMI_CPER_NOTIFY_TYPE_MCE = 0x4cc5919CE8F56FFE,

1508 AMDSMI_CPER_NOTIFY_TYPE_PCIE = 0x4dfc1A16CF93C01F,

1509 AMDSMI_CPER_NOTIFY_TYPE_INIT = 0x454a9308CC5263E8,

1510 AMDSMI_CPER_NOTIFY_TYPE_NMI = 0x42c9B7E65BAD89FF,

1511 AMDSMI_CPER_NOTIFY_TYPE_BOOT = 0x409aAB403D61A466,

1512 AMDSMI_CPER_NOTIFY_TYPE_DMAR = 0x4c27C6B3667DD791,

1513 AMDSMI_CPER_NOTIFY_TYPE_SEA = 0x11E4BBE89A78788A,

1514 AMDSMI_CPER_NOTIFY_TYPE_SEI = 0x4E87B0AE5C284C81,

1515 AMDSMI_CPER_NOTIFY_TYPE_PEI = 0x4214520409A9D5AC,

1516 AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT = 0x49A341DF69293BC9

1517} amdsmi_cper_notify_type_t;

1518

1524typedef enum {

1525 AMDSMI_RAS_ERR_STATE_NONE = 0,

1526 AMDSMI_RAS_ERR_STATE_DISABLED,

1527 AMDSMI_RAS_ERR_STATE_PARITY,

1528 AMDSMI_RAS_ERR_STATE_SING_C,

1529 AMDSMI_RAS_ERR_STATE_MULT_UC,

1530 AMDSMI_RAS_ERR_STATE_POISON,

1532 AMDSMI_RAS_ERR_STATE_ENABLED,

1533

1534 AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1535 AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1536} amdsmi_ras_err_state_t;

1537

1543typedef enum {

1544 AMDSMI_MEM_TYPE_FIRST = 0,

1545

1546 AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1547 AMDSMI_MEM_TYPE_VIS_VRAM,

1548 AMDSMI_MEM_TYPE_GTT,

1549

1550 AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1551} amdsmi_memory_type_t;

1552

1558typedef enum {

1559 AMDSMI_FREQ_IND_MIN = 0,

1560 AMDSMI_FREQ_IND_MAX = 1,

1561 AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1562} amdsmi_freq_ind_t;

1563

1569typedef enum {

1570 AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1571 AMDSMI_XGMI_STATUS_ERROR,

1572 AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

1573} amdsmi_xgmi_status_t;

1574

1580typedef uint64_t amdsmi_bit_field_t;

1581

1587typedef enum {

1588 AMDSMI_MEM_PAGE_STATUS_RESERVED = 0,

1589 AMDSMI_MEM_PAGE_STATUS_PENDING,

1591 AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1592} amdsmi_memory_page_status_t;

1593

1599typedef enum {

1600 AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1601 // Course grain activity counters

1602 AMDSMI_COARSE_GRAIN_GFX_ACTIVITY = AMDSMI_UTILIZATION_COUNTER_FIRST,

1603 AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1604 AMDSMI_COARSE_DECODER_ACTIVITY,

1605 // Fine grain activity counters

1606 AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1607 AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1608 AMDSMI_FINE_DECODER_ACTIVITY = 102,

1609 AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1610} amdsmi_utilization_counter_type_t;

1611

1612#define AMDSMI_MAX_UTILIZATION_VALUES 4

1613

1621typedef struct {

1622 amdsmi_utilization_counter_type_t type;

1623 uint64_t value;

1624 uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1625 uint16_t fine_value_count;

1626} amdsmi_utilization_counter_t;

1627

1633typedef struct {

1634 uint64_t page_address;

1635 uint64_t page_size;

1636 amdsmi_memory_page_status_t status;

1637} amdsmi_retired_page_record_t;

1638

1646typedef struct {

1647 amdsmi_bit_field_t available_profiles;

1648 amdsmi_power_profile_preset_masks_t current;

1649 uint32_t num_profiles;

1650} amdsmi_power_profile_status_t;

1651

1657typedef struct {

1658 bool has_deep_sleep;

1659 uint32_t num_supported;

1660 uint32_t current;

1661 uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES];

1663} amdsmi_frequencies_t;

1664

1670typedef struct {

1671 uint32_t policy_id;

1672 char policy_description[AMDSMI_MAX_STRING_LENGTH];

1673} amdsmi_dpm_policy_entry_t;

1674

1675#define AMDSMI_MAX_NUM_PM_POLICIES 32

1676

1684typedef struct {

1685 uint32_t num_supported;

1686 uint32_t current;

1687 amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

1688} amdsmi_dpm_policy_t;

1689

1699typedef struct {

1700 amdsmi_frequencies_t transfer_rate;

1701 uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

1702} amdsmi_pcie_bandwidth_t;

1703

1709typedef struct {

1710 uint32_t major;

1711 uint32_t minor;

1712 uint32_t release;

1713 const char *build;

1714} amdsmi_version_t;

1715

1721typedef struct {

1722 uint64_t frequency;

1723 uint64_t voltage;

1724} amdsmi_od_vddc_point_t;

1725

1733typedef struct {

1734 amdsmi_range_t freq_range;

1735 amdsmi_range_t volt_range;

1736} amdsmi_freq_volt_region_t;

1737

1744typedef struct {

1745 amdsmi_od_vddc_point_t vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

1746} amdsmi_od_volt_curve_t;

1747

1753typedef struct {

1754 amdsmi_range_t curr_sclk_range;

1755 amdsmi_range_t curr_mclk_range;

1756 amdsmi_range_t sclk_freq_limits;

1757 amdsmi_range_t mclk_freq_limits;

1758 amdsmi_od_volt_curve_t curve;

1759 uint32_t num_regions;

1760} amdsmi_od_volt_freq_data_t;

1761

1769typedef struct {

1770 // TODO(amd) Doxygen documents

1771 // Note: This should match: AMDGpuMetricsHeader_v1_t

1773 uint16_t structure_size;

1774 uint8_t format_revision;

1775 uint8_t content_revision;

1777} amd_metrics_table_header_t;

1778

1784typedef struct {

1789 uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

1790 uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG_ENG_V1];

1791 uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

1792 uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

1793

1797 /* Total App Clock Counter Accumulated */

1798 uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

1799

1803 /* Total App Clock Counter Accumulated */

1804 uint64_t gfx_below_host_limit_ppt_acc[AMDSMI_MAX_NUM_XCC];

1805 uint64_t gfx_below_host_limit_thm_acc[AMDSMI_MAX_NUM_XCC];

1806 uint64_t gfx_low_utilization_acc[AMDSMI_MAX_NUM_XCC];

1807 uint64_t gfx_below_host_limit_total_acc[AMDSMI_MAX_NUM_XCC];

1808} amdsmi_gpu_xcp_metrics_t;

1809

1825typedef struct {

1826 amd_metrics_table_header_t common_header;

1827

1833 uint16_t temperature_edge;

1834 uint16_t temperature_hotspot;

1835 uint16_t temperature_mem;

1836 uint16_t temperature_vrgfx;

1837 uint16_t temperature_vrsoc;

1838 uint16_t temperature_vrmem;

1839

1843 uint16_t average_gfx_activity;

1844 uint16_t average_umc_activity;

1845 uint16_t average_mm_activity;

1846

1850 uint16_t average_socket_power;

1851 uint64_t energy_accumulator;

1852

1854 uint64_t system_clock_counter;

1855

1859 uint16_t average_gfxclk_frequency;

1860 uint16_t average_socclk_frequency;

1861 uint16_t average_uclk_frequency;

1862 uint16_t average_vclk0_frequency;

1863 uint16_t average_dclk0_frequency;

1864 uint16_t average_vclk1_frequency;

1865 uint16_t average_dclk1_frequency;

1866

1870 uint16_t current_gfxclk;

1871 uint16_t current_socclk;

1872 uint16_t current_uclk;

1873 uint16_t current_vclk0;

1874 uint16_t current_dclk0;

1875 uint16_t current_vclk1;

1876 uint16_t current_dclk1;

1877

1878 uint32_t throttle_status;

1879

1880 uint16_t current_fan_speed;

1881

1885 uint16_t pcie_link_width;

1886 uint16_t pcie_link_speed;

1887

1888 /*

1889 * v1.1 additions

1890 */

1891 uint32_t gfx_activity_acc;

1892 uint32_t mem_activity_acc;

1893 uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

1894

1895 /*

1896 * v1.2 additions

1897 */

1898 uint64_t firmware_timestamp;

1899

1900 /*

1901 * v1.3 additions

1902 */

1903 uint16_t voltage_soc;

1904 uint16_t voltage_gfx;

1905 uint16_t voltage_mem;

1906

1907 uint64_t indep_throttle_status;

1908

1909 /*

1910 * v1.4 additions

1911 */

1912 uint16_t current_socket_power;

1913

1914 uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

1915

1916 uint32_t gfxclk_lock_status;

1917

1918 uint16_t xgmi_link_width;

1919 uint16_t xgmi_link_speed;

1920

1921 uint64_t pcie_bandwidth_acc;

1922 uint64_t pcie_bandwidth_inst;

1923 uint64_t pcie_l0_to_recov_count_acc;

1924 uint64_t pcie_replay_count_acc;

1925 uint64_t pcie_replay_rover_count_acc;

1926

1930 uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1931 uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1932

1936 uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

1937 uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

1938 uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

1939 uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

1940

1944 uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

1945 uint32_t pcie_nak_sent_count_acc;

1946 uint32_t pcie_nak_rcvd_count_acc;

1947

1951 uint64_t accumulation_counter;

1952

1956 uint64_t prochot_residency_acc;

1957

1972 uint64_t ppt_residency_acc;

1973

1988 uint64_t socket_thm_residency_acc;

1989 uint64_t vr_thm_residency_acc;

1990 uint64_t hbm_thm_residency_acc;

1991

1992 uint16_t num_partition;

1993

1994 amdsmi_gpu_xcp_metrics_t xcp_stats[AMDSMI_MAX_NUM_XCP];

1995

1996 uint32_t pcie_lc_perf_other_end_recovery;

1997

2001 uint64_t vram_max_bandwidth;

2002

2003 uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

2004} amdsmi_gpu_metrics_t;

2005

2011typedef enum {

2012 AMDSMI_XGMI_LINK_DOWN,

2013 AMDSMI_XGMI_LINK_UP,

2014 AMDSMI_XGMI_LINK_DISABLE

2015} amdsmi_xgmi_link_status_type_t;

2016

2022typedef struct {

2023 uint32_t total_links;

2024 amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

2025 uint64_t reserved[7];

2026} amdsmi_xgmi_link_status_t;

2027

2033typedef struct {

2034 char name[AMDSMI_MAX_STRING_LENGTH];

2035 uint64_t value;

2036} amdsmi_name_value_t;

2037

2043typedef enum {

2044 AMDSMI_REG_XGMI,

2045 AMDSMI_REG_WAFL,

2046 AMDSMI_REG_PCIE,

2047 AMDSMI_REG_USR,

2048 AMDSMI_REG_USR1

2049} amdsmi_reg_type_t;

2050

2056typedef struct {

2057 uint32_t ras_eeprom_version;

2059 uint32_t ecc_correction_schema_flag;

2062} amdsmi_ras_feature_t;

2063

2069typedef struct {

2070 uint64_t correctable_count;

2071 uint64_t uncorrectable_count;

2072 uint64_t deferred_count;

2073 uint64_t reserved[5];

2074} amdsmi_error_count_t;

2075

2081typedef struct {

2082 uint32_t process_id;

2083 uint64_t vram_usage;

2084 uint64_t sdma_usage;

2085 uint32_t cu_occupancy;

2086} amdsmi_process_info_t;

2087

2093typedef struct {

2094 uint32_t count;

2095 amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES * AMDSMI_MAX_NUM_XCP];

2096 uint64_t reserved[15];

2097} amdsmi_topology_nearest_t;

2098

2107typedef enum {

2108 AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2109 AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2110 AMDSMI_VIRTUALIZATION_MODE_HOST,

2111 AMDSMI_VIRTUALIZATION_MODE_GUEST,

2112 AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2113} amdsmi_virtualization_mode_t;

2114

2115

2121typedef enum {

2122 AMDSMI_AFFINITY_SCOPE_NODE,

2123 AMDSMI_AFFINITY_SCOPE_SOCKET

2124} amdsmi_affinity_scope_t;

2125

2126#ifdef ENABLE_ESMI_LIB

2127

2133typedef struct {

2134 uint8_t debug;

2135 uint8_t minor;

2136 uint8_t major;

2137 uint8_t unused;

2138} amdsmi_smu_fw_version_t;

2139

2145typedef struct {

2146 uint32_t max_bw;

2147 uint32_t utilized_bw;

2148 uint32_t utilized_pct;

2149} amdsmi_ddr_bw_metrics_t;

2150

2156typedef struct {

2157 uint8_t range : 3;

2158 uint8_t ref_rate : 1;

2159} amdsmi_temp_range_refresh_rate_t;

2160

2166typedef struct {

2167 uint16_t power : 15;

2168 uint16_t update_rate : 9;

2169 uint8_t dimm_addr;

2170} amdsmi_dimm_power_t;

2171

2177typedef struct {

2178 uint16_t sensor : 11;

2179 uint16_t update_rate : 9;

2180 uint8_t dimm_addr;

2181 float temp;

2182} amdsmi_dimm_thermal_t;

2183

2189typedef enum {

2190 AGG_BW0 = 1,

2191 RD_BW0 = 2,

2192 WR_BW0 = 4

2193} amdsmi_io_bw_encoding_t;

2194

2204typedef struct {

2205 amdsmi_io_bw_encoding_t bw_type;

2206 char *link_name;

2207} amdsmi_link_id_bw_type_t;

2208

2215typedef struct {

2216 uint8_t max_dpm_level;

2217 uint8_t min_dpm_level;

2218} amdsmi_dpm_level_t;

2219

2225typedef struct __attribute__((__packed__)) {

2226 uint32_t accumulation_counter;

2227

2228 uint32_t max_socket_temperature;

2229 uint32_t max_vr_temperature;

2230 uint32_t max_hbm_temperature;

2231 uint64_t max_socket_temperature_acc;

2232 uint64_t max_vr_temperature_acc;

2233 uint64_t max_hbm_temperature_acc;

2234

2235 uint32_t socket_power_limit;

2236 uint32_t max_socket_power_limit;

2237 uint32_t socket_power;

2238

2239 uint64_t timestamp;

2240 uint64_t socket_energy_acc;

2241 uint64_t ccd_energy_acc;

2242 uint64_t xcd_energy_acc;

2243 uint64_t aid_energy_acc;

2244 uint64_t hbm_energy_acc;

2245

2246 uint32_t cclk_frequency_limit;

2247 uint32_t gfxclk_frequency_limit;

2248 uint32_t fclk_frequency;

2249 uint32_t uclk_frequency;

2250 uint32_t socclk_frequency[4];

2251 uint32_t vclk_frequency[4];

2252 uint32_t dclk_frequency[4];

2253 uint32_t lclk_frequency[4];

2254 uint64_t gfxclk_frequency_acc[8];

2255 uint64_t cclk_frequency_acc[96];

2256

2257 uint32_t max_cclk_frequency;

2258 uint32_t min_cclk_frequency;

2259 uint32_t max_gfxclk_frequency;

2260 uint32_t min_gfxclk_frequency;

2261 uint32_t fclk_frequency_table[4];

2262 uint32_t uclk_frequency_table[4];

2263 uint32_t socclk_frequency_table[4];

2264 uint32_t vclk_frequency_table[4];

2265 uint32_t dclk_frequency_table[4];

2266 uint32_t lclk_frequency_table[4];

2267 uint32_t max_lclk_dpm_range;

2268 uint32_t min_lclk_dpm_range;

2269

2270 uint32_t xgmi_width;

2271 uint32_t xgmi_bitrate;

2272 uint64_t xgmi_read_bandwidth_acc[8];

2273 uint64_t xgmi_write_bandwidth_acc[8];

2274

2275 uint32_t socket_c0_residency;

2276 uint32_t socket_gfx_busy;

2277 uint32_t dram_bandwidth_utilization;

2278 uint64_t socket_c0_residency_acc;

2279 uint64_t socket_gfx_busy_acc;

2280 uint64_t dram_bandwidth_acc;

2281 uint32_t max_dram_bandwidth;

2282 uint64_t dram_bandwidth_utilization_acc;

2283 uint64_t pcie_bandwidth_acc[4];

2284

2285 uint32_t prochot_residency_acc;

2286 uint32_t ppt_residency_acc;

2287 uint32_t socket_thm_residency_acc;

2288 uint32_t vr_thm_residency_acc;

2289 uint32_t hbm_thm_residency_acc;

2290 uint32_t spare;

2291

2292 uint32_t gfxclk_frequency[8];

2293} amdsmi_hsmp_metrics_table_t;

2294

2300static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2301 "cHTC-Active",

2302 "PROCHOT",

2303 "TDC limit",

2304 "PPT Limit",

2305 "OPN Max",

2306 "Reliability Limit",

2307 "APML Agent",

2308 "HSMP Agent"

2309};

2310

2316typedef struct {

2317 char model_name[AMDSMI_MAX_STRING_LENGTH];

2318 uint32_t cpu_family_id;

2319 uint32_t model_id;

2320 uint32_t threads_per_core;

2321 uint32_t cores_per_socket;

2322 bool frequency_boost;

2323 uint32_t vendor_id;

2324 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2325 uint32_t subvendor_id;

2326 uint64_t device_id;

2327 uint32_t rev_id;

2328 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

2329 uint32_t socket_id;

2330 uint32_t core_id;

2331 uint32_t num_of_cpu_cores;

2332 uint32_t socket_count;

2333 uint32_t core_count;

2334 uint32_t reserved[17];

2335} amdsmi_cpu_info_t;

2336

2337#endif

2338

2344typedef struct {

2345 uint32_t socket_id;

2346 uint32_t cores_per_socket;

2347} amdsmi_sock_info_t;

2348

2349/*****************************************************************************/

2378amdsmi_status_t amdsmi_init(uint64_t init_flags);

2379

2394amdsmi_status_t amdsmi_shut_down(void);

2395

2398/*****************************************************************************/

2435amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle* socket_handles);

2436

2437#ifdef ENABLE_ESMI_LIB

2438

2466amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles);

2467

2468#endif

2469

2489amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char *name);

2490

2491#ifdef ENABLE_ESMI_LIB

2492

2511amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len, char *name);

2512

2536amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

2537 uint32_t* processor_count, uint32_t* nr_cpusockets,

2538 uint32_t* nr_cpucores, uint32_t* nr_gpus);

2539

2561amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

2562 processor_type_t processor_type,

2563 amdsmi_processor_handle* processor_handles,

2564 uint32_t* processor_count);

2565

2566#endif

2567

2606amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

2607 uint32_t *processor_count,

2608 amdsmi_processor_handle* processor_handles);

2609

2610

2611#ifdef ENABLE_ESMI_LIB

2638amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count,

2639 amdsmi_processor_handle* processor_handles);

2640#endif

2641

2661amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t* processor_type);

2662

2680amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle* processor_handle);

2681

2696amdsmi_status_t

2697amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf);

2698

2718amdsmi_status_t

2719amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle, unsigned int *uuid_length, char *uuid);

2720

2739amdsmi_status_t

2740amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info);

2741

2767amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle,

2768 uint32_t cpu_set_size, uint64_t *cpu_set, amdsmi_affinity_scope_t scope);

2769

2787amdsmi_status_t

2788amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

2789 amdsmi_virtualization_mode_t* mode);

2790

2793/*****************************************************************************/

2825amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2826

2844amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision);

2845

2881amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char *name,

2882 size_t len);

2883

2910amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char *brand, uint32_t len);

2911

2935amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2936

2972amdsmi_status_t

2973amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char *name, size_t len);

2974

2977/*****************************************************************************/

3004amdsmi_status_t

3005amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3006 amdsmi_pcie_bandwidth_t *bandwidth);

3007

3046amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid);

3047

3071amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node);

3072

3099amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle, uint64_t *sent,

3100 uint64_t *received, uint64_t *max_pkt_sz);

3101

3125amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter);

3126

3129/*****************************************************************************/

3169amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask);

3170

3173/*****************************************************************************/

3210amdsmi_status_t

3211amdsmi_get_energy_count(amdsmi_processor_handle processor_handle, uint64_t *energy_accumulator,

3212 float *counter_resolution, uint64_t *timestamp);

3213

3216/*****************************************************************************/

3244amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle,

3245 uint32_t sensor_ind, uint64_t cap);

3246

3268amdsmi_status_t

3269amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle, uint32_t reserved,

3270 amdsmi_power_profile_preset_masks_t profile);

3271

3285amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

3286 uint32_t *ppower);

3287

3301amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3302 uint32_t *pcap);

3303

3317amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

3318 uint32_t *pmax);

3319

3333amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

3334 uint32_t *power);

3335

3349amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3350 uint32_t pcap);

3351

3365amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

3366 uint8_t mode);

3367

3370/*****************************************************************************/

3401amdsmi_status_t

3402amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3403 uint64_t *total);

3404

3429amdsmi_status_t

3430amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3431 uint64_t *used);

3432

3457amdsmi_status_t

3458amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages,

3459 amdsmi_retired_page_record_t *info);

3460

3479amdsmi_status_t

3480amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold);

3481

3482

3502amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

3503

3529amdsmi_status_t

3530amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

3531 amdsmi_gpu_block_t block,

3532 amdsmi_ras_err_state_t *state);

3533

3569amdsmi_status_t

3570amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

3571 uint32_t *num_pages,

3572 amdsmi_retired_page_record_t *records);

3573

3576/*****************************************************************************/

3609amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

3610 uint32_t sensor_ind, int64_t *speed);

3611

3639amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3640 uint32_t sensor_ind, int64_t *speed);

3641

3668amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

3669 uint32_t sensor_ind, uint64_t *max_speed);

3670

3685amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info);

3686

3718amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

3719 amdsmi_voltage_type_t sensor_type,

3720 amdsmi_voltage_metric_t metric, int64_t *voltage);

3721

3724/*****************************************************************************/

3747amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

3748

3773amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3774 uint32_t sensor_ind, uint64_t speed);

3775

3778/*****************************************************************************/

3801amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle,

3802 uint32_t *gpu_busy_percent);

3803

3834amdsmi_status_t

3835amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

3836 amdsmi_utilization_counter_t utilization_counters[],

3837 uint32_t count, uint64_t *timestamp);

3838

3862amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

3863 amdsmi_dev_perf_level_t *perf);

3864

3887amdsmi_status_t

3888amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue);

3889

3913amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

3914

3938amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

3939

3963amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

3964 amdsmi_clk_type_t clk_type, amdsmi_frequencies_t *f);

3965

3980amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

3981

4005amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4006 amdsmi_od_volt_freq_data_t *odv);

4007

4028amdsmi_status_t

4029amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t* header_value);

4030

4053amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

4054 amdsmi_gpu_metrics_t *pgpu_metrics);

4055

4090amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

4091 amdsmi_name_value_t** pm_metrics,

4092 uint32_t *num_of_metrics);

4093

4130amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

4131 amdsmi_reg_type_t reg_type,

4132 amdsmi_name_value_t** reg_metrics,

4133 uint32_t *num_of_metrics);

4134

4162amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

4163 uint64_t minclkvalue,

4164 uint64_t maxclkvalue,

4165 amdsmi_clk_type_t clkType);

4166

4189amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

4190 amdsmi_clk_type_t clk_type,

4191 amdsmi_clk_limit_type_t limit_type,

4192 uint64_t clk_value);

4193

4218amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

4219 amdsmi_freq_ind_t level,

4220 uint64_t clkvalue,

4221 amdsmi_clk_type_t clkType);

4222

4246amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4247 uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

4248

4288amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

4289 uint32_t *num_regions, amdsmi_freq_volt_region_t *buffer);

4290

4326amdsmi_status_t

4327amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

4328 amdsmi_power_profile_status_t *status);

4329

4332/*****************************************************************************/

4360amdsmi_status_t

4361amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl);

4362

4403amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od);

4404

4441amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

4442 amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

4443

4463amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

4464 amdsmi_dpm_policy_t* policy);

4465

4487amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle,

4488 uint32_t policy_id);

4489

4509amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

4510 amdsmi_dpm_policy_t* xgmi_plpd);

4511

4533amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

4534

4554amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4555 uint32_t* pisolate);

4556

4576amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4577 uint32_t pisolate);

4578

4596amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

4597

4600/*****************************************************************************/

4622amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version);

4623

4626/*****************************************************************************/

4661amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

4662 amdsmi_gpu_block_t block, amdsmi_error_count_t *ec);

4663

4696amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

4697 uint64_t *enabled_blocks);

4698

4719amdsmi_status_t

4720amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec);

4721

4722#pragma pack(push, 1)

4723

4729typedef struct {

4730 unsigned char b[16];

4731} amdsmi_cper_guid_t;

4732

4733typedef struct {

4734 uint8_t seconds;

4735 uint8_t minutes;

4736 uint8_t hours;

4737 uint8_t flag;

4738 uint8_t day;

4739 uint8_t month;

4740 uint8_t year;

4741 uint8_t century;

4742} amdsmi_cper_timestamp_t;

4743

4744typedef union {

4745 struct valid_bits_ {

4746 uint32_t platform_id : 1;

4747 uint32_t timestamp : 1;

4748 uint32_t partition_id : 1;

4749 uint32_t reserved : 29;

4750 } valid_bits;

4751 uint32_t valid_mask;

4752} amdsmi_cper_valid_bits_t;

4753

4754typedef struct {

4755 char signature[4];

4756 uint16_t revision;

4757 uint32_t signature_end;

4758 uint16_t sec_cnt;

4759 amdsmi_cper_sev_t error_severity;

4760 amdsmi_cper_valid_bits_t cper_valid_bits;

4761 uint32_t record_length;

4762 amdsmi_cper_timestamp_t timestamp;

4763 char platform_id[16];

4764 amdsmi_cper_guid_t partition_id;

4765 char creator_id[16];

4766 amdsmi_cper_guid_t notify_type;

4767 char record_id[8];

4768 uint32_t flags;

4769 uint64_t persistence_info;

4770 uint8_t reserved[12];

4771} amdsmi_cper_hdr_t;

4772

4773#pragma pack(pop)

4774

4811amdsmi_status_t

4812amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle, uint32_t severity_mask, char *cper_data,

4813 uint64_t *buf_size, amdsmi_cper_hdr_t** cper_hdrs, uint64_t *entry_count, uint64_t *cursor);

4814

4817/*****************************************************************************/

4848amdsmi_status_t amdsmi_get_afids_from_cper(char* cper_buffer, uint32_t buf_size, uint64_t* afids, uint32_t* num_afids);

4849

4864amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature);

4865

4868/*****************************************************************************/

4905amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

4906 amdsmi_gpu_block_t block,

4907 amdsmi_ras_err_state_t *state);

4908

4926amdsmi_status_t

4927amdsmi_status_code_to_string(amdsmi_status_t status, const char **status_string);

4928

4931/*****************************************************************************/

5051amdsmi_status_t

5052amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group);

5053

5082amdsmi_status_t

5083amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle, amdsmi_event_type_t type,

5084 amdsmi_event_handle_t *evnt_handle);

5085

5102amdsmi_status_t

5103amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

5104

5126amdsmi_status_t

5127amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

5128 amdsmi_counter_command_t cmd, void *cmd_args);

5129

5150amdsmi_status_t

5151amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

5152 amdsmi_counter_value_t *value);

5153

5176amdsmi_status_t

5177amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

5178 amdsmi_event_group_t grp, uint32_t *available);

5179

5182/*****************************************************************************/

5220amdsmi_status_t

5221amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items);

5222

5243amdsmi_status_t

5244amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc);

5245

5279amdsmi_status_t

5280amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t *dv_indices, uint32_t *num_devices);

5281

5284/*****************************************************************************/

5314amdsmi_status_t

5315amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status);

5316

5333amdsmi_status_t

5334amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

5335

5350amdsmi_status_t

5351amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info);

5352

5370amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

5371 amdsmi_xgmi_link_status_t* link_status);

5372

5375/*****************************************************************************/

5395amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

5396 amdsmi_link_metrics_t *link_metrics);

5397

5417amdsmi_status_t

5418amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node);

5419

5442amdsmi_status_t

5443amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

5444 uint64_t *weight);

5445

5471amdsmi_status_t

5472amdsmi_get_minmax_bandwidth_between_processors(amdsmi_processor_handle processor_handle_src,

5473 amdsmi_processor_handle processor_handle_dst,

5474 uint64_t *min_bandwidth,

5475 uint64_t *max_bandwidth);

5476

5503amdsmi_status_t

5504amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

5505 amdsmi_processor_handle processor_handle_dst,

5506 uint64_t *hops, amdsmi_link_type_t *type);

5507

5532amdsmi_status_t

5533amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

5534 amdsmi_link_type_t link_type,

5535 amdsmi_topology_nearest_t* topology_nearest_info);

5536

5559amdsmi_status_t

5560amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

5561 amdsmi_processor_handle processor_handle_dst,

5562 bool *accessible);

5563

5590amdsmi_status_t

5591amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

5592 amdsmi_processor_handle processor_handle_dst,

5593 amdsmi_link_type_t *type, amdsmi_p2p_capability_t *cap);

5594

5597/*****************************************************************************/

5636amdsmi_status_t

5637amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5638 char *compute_partition, uint32_t len);

5639

5667amdsmi_status_t

5668amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5669 amdsmi_compute_partition_type_t compute_partition);

5670

5673/*****************************************************************************/

5712amdsmi_status_t

5713amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle, char *memory_partition, uint32_t len);

5714

5744amdsmi_status_t

5745amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

5746 amdsmi_memory_partition_type_t memory_partition);

5761amdsmi_status_t

5762amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

5763 amdsmi_memory_partition_config_t *config);

5764

5788amdsmi_status_t

5789amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

5790 amdsmi_memory_partition_type_t mode);

5791

5794/*****************************************************************************/

5818amdsmi_status_t

5819amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle,

5820 amdsmi_accelerator_partition_profile_config_t *profile_config);

5821

5842amdsmi_status_t

5843amdsmi_get_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5844 amdsmi_accelerator_partition_profile_t *profile,

5845 uint32_t *partition_id);

5846

5864amdsmi_status_t

5865amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5866 uint32_t profile_index);

5867

5870/*****************************************************************************/

5894amdsmi_status_t

5895amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

5896

5927amdsmi_status_t

5928amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask);

5929

5969amdsmi_status_t

5970amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t *num_elem, amdsmi_evt_notification_data_t *data);

5971

5990amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

5991

5994/*****************************************************************************/

6014amdsmi_status_t

6015amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info);

6016

6019/*****************************************************************************/

6043amdsmi_status_t

6044amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info);

6045

6046

6065amdsmi_status_t

6066amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info);

6067

6082amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info);

6083

6098amdsmi_status_t

6099amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info);

6100

6119amdsmi_status_t

6120amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

6121 amdsmi_power_cap_info_t *info);

6122

6137amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info);

6138

6155amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

6156 uint16_t *xcd_count);

6157

6160/*****************************************************************************/

6179amdsmi_status_t

6180amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info);

6181

6197amdsmi_status_t

6198amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info);

6199

6202/*****************************************************************************/

6236amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

6237 amdsmi_temperature_type_t sensor_type,

6238 amdsmi_temperature_metric_t metric, int64_t *temperature);

6239

6254amdsmi_status_t

6255amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info);

6256

6272amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info);

6273

6287amdsmi_status_t

6288amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled);

6289

6309amdsmi_status_t

6310amdsmi_get_clock_info(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_clk_info_t *info);

6311

6327amdsmi_status_t

6328amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info);

6329

6349amdsmi_status_t

6350amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

6351 amdsmi_violation_status_t *info);

6352

6355/*****************************************************************************/

6414amdsmi_status_t

6415amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle, uint32_t *max_processes, amdsmi_proc_info_t *list);

6416

6419/*****************************************************************************/

6471amdsmi_status_t amdsmi_gpu_driver_reload(void);

6472

6475#ifdef ENABLE_ESMI_LIB

6476

6477/*****************************************************************************/

6495amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

6496 uint64_t *penergy);

6497

6511amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

6512 uint64_t *penergy);

6513

6516/*****************************************************************************/

6532amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core);

6533

6546amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle,

6547 amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver);

6548

6561amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

6562 amdsmi_smu_fw_version_t *amdsmi_smu_fw);

6563

6576amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

6577 uint32_t *proto_ver);

6578

6592amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

6593 uint32_t *prochot);

6594

6610amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle,

6611 uint32_t *fclk, uint32_t *mclk);

6612

6626amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle,

6627 uint32_t *cclk);

6628

6644amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(amdsmi_processor_handle processor_handle,

6645 uint16_t *freq, char **src_type);

6646

6662amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

6663 uint16_t *fmax, uint16_t *fmin);

6664

6678amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

6679 uint32_t *freq);

6680

6683/*****************************************************************************/

6701amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6702 uint32_t *pboostlimit);

6703

6717amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

6718 uint32_t *pc0_residency);

6719

6733amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6734 uint32_t boostlimit);

6735

6749amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

6750 uint32_t boostlimit);

6751

6754/*****************************************************************************/

6772amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

6773 amdsmi_ddr_bw_metrics_t *ddr_bw);

6774

6777/*****************************************************************************/

6795amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

6796 uint32_t *ptmon);

6797

6800/*****************************************************************************/

6820amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(amdsmi_processor_handle processor_handle,

6821 uint8_t dimm_addr,

6822 amdsmi_temp_range_refresh_rate_t *rate);

6823

6837amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

6838 uint8_t dimm_addr,

6839 amdsmi_dimm_power_t *dimm_pow);

6840

6856amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

6857 uint8_t dimm_addr,

6858 amdsmi_dimm_thermal_t *dimm_temp);

6859

6862/*****************************************************************************/

6882amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle,

6883 uint8_t min, uint8_t max);

6884

6887/*****************************************************************************/

6907amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

6908 uint8_t min_link_width, uint8_t max_link_width);

6909

6912/*****************************************************************************/

6928amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

6929

6943amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

6944

6962amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

6963 uint8_t nbio_id, uint8_t min, uint8_t max);

6964

6980amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

6981 uint8_t nbio_id, amdsmi_dpm_level_t *nbio);

6982

6998amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

6999 uint8_t rate_ctrl, uint8_t *prev_mode);

7000

7016amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

7017 uint8_t max_pstate, uint8_t min_pstate);

7018

7021/*****************************************************************************/

7041amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

7042 amdsmi_link_id_bw_type_t link, uint32_t *io_bw);

7043

7059amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

7060 amdsmi_link_id_bw_type_t link, uint32_t *xgmi_bw);

7061

7064/*****************************************************************************/

7082amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

7083 uint32_t *metrics_version);

7084

7098amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

7099 amdsmi_hsmp_metrics_table_t *metrics_table);

7100

7103/*****************************************************************************/

7121amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

7122 uint32_t *pcore_ind);

7123

7135amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family);

7136

7148amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model);

7149

7174amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle, amdsmi_cpu_info_t *cpu_info);

7175

7193amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char **status_string);

7194

7207amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t *soc_info);

7208

7220amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t *sock_count);

7221

7224#endif

7225

7226#ifdef __cplusplus

7227}

7228#endif // __cplusplus

7229

7230#endif // __AMDSMI_H__

7231

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:1006

AMDSMI_LINK_TYPE_NOT_APPLICABLE

@ AMDSMI_LINK_TYPE_NOT_APPLICABLE

Not Applicable Link Type.

Definition amdsmi.h:1010

AMDSMI_LINK_TYPE_INTERNAL

@ AMDSMI_LINK_TYPE_INTERNAL

Internal Link Type, within chip.

Definition amdsmi.h:1007

AMDSMI_LINK_TYPE_UNKNOWN

@ AMDSMI_LINK_TYPE_UNKNOWN

Unknown Link Type.

Definition amdsmi.h:1011

AMDSMI_LINK_TYPE_PCIE

@ AMDSMI_LINK_TYPE_PCIE

Peripheral Component Interconnect Express Link Type.

Definition amdsmi.h:1008

AMDSMI_LINK_TYPE_XGMI

@ AMDSMI_LINK_TYPE_XGMI

GPU Memory Interconnect (multi GPU communication)

Definition amdsmi.h:1009

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition amdsmi.h:1311

AMDSMI_EVT_NOTIF_GPU_POST_RESET

@ AMDSMI_EVT_NOTIF_GPU_POST_RESET

post-reset

Definition amdsmi.h:1317

AMDSMI_EVT_NOTIF_PROCESS_START

@ AMDSMI_EVT_NOTIF_PROCESS_START

KFD process start.

Definition amdsmi.h:1325

AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

@ AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

unmap from GPU

Definition amdsmi.h:1324

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

No events.

Definition amdsmi.h:1312

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

Virtual Memory Page Fault Event.

Definition amdsmi.h:1313

AMDSMI_EVT_NOTIF_MIGRATE_START

@ AMDSMI_EVT_NOTIF_MIGRATE_START

migrate start

Definition amdsmi.h:1318

AMDSMI_EVT_NOTIF_MIGRATE_END

@ AMDSMI_EVT_NOTIF_MIGRATE_END

migrate end

Definition amdsmi.h:1319

AMDSMI_EVT_NOTIF_QUEUE_EVICTION

@ AMDSMI_EVT_NOTIF_QUEUE_EVICTION

queue eviction

Definition amdsmi.h:1322

AMDSMI_EVT_NOTIF_PAGE_FAULT_START

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_START

page fault start

Definition amdsmi.h:1320

AMDSMI_EVT_NOTIF_GPU_PRE_RESET

@ AMDSMI_EVT_NOTIF_GPU_PRE_RESET

pre-reset

Definition amdsmi.h:1316

AMDSMI_EVT_NOTIF_QUEUE_RESTORE

@ AMDSMI_EVT_NOTIF_QUEUE_RESTORE

queue restore

Definition amdsmi.h:1323

AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

@ AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

thermal throttle

Definition amdsmi.h:1315

AMDSMI_EVT_NOTIF_PAGE_FAULT_END

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_END

page fault end

Definition amdsmi.h:1321

AMDSMI_EVT_NOTIF_PROCESS_END

@ AMDSMI_EVT_NOTIF_PROCESS_END

KFD process end.

Definition amdsmi.h:1326

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:1558

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition amdsmi.h:1561

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition amdsmi.h:1560

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition amdsmi.h:1559

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition amdsmi.h:2043

AMDSMI_REG_XGMI

@ AMDSMI_REG_XGMI

XGMI registers.

Definition amdsmi.h:2044

AMDSMI_REG_USR

@ AMDSMI_REG_USR

Usr registers.

Definition amdsmi.h:2047

AMDSMI_REG_WAFL

@ AMDSMI_REG_WAFL

WAFL registers.

Definition amdsmi.h:2045

AMDSMI_REG_USR1

@ AMDSMI_REG_USR1

Usr1 registers.

Definition amdsmi.h:2048

AMDSMI_REG_PCIE

@ AMDSMI_REG_PCIE

PCIe registers.

Definition amdsmi.h:2046

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition amdsmi.h:1215

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition amdsmi.h:1543

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition amdsmi.h:1546

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition amdsmi.h:1547

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition amdsmi.h:1548

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:782

AMDSMI_CARD_FORM_FACTOR_OAM

@ AMDSMI_CARD_FORM_FACTOR_OAM

OAM form factor.

Definition amdsmi.h:784

AMDSMI_CARD_FORM_FACTOR_UNKNOWN

@ AMDSMI_CARD_FORM_FACTOR_UNKNOWN

Unknown Form factor.

Definition amdsmi.h:786

AMDSMI_CARD_FORM_FACTOR_PCIE

@ AMDSMI_CARD_FORM_FACTOR_PCIE

PCIE card form factor.

Definition amdsmi.h:783

AMDSMI_CARD_FORM_FACTOR_CEM

@ AMDSMI_CARD_FORM_FACTOR_CEM

CEM form factor.

Definition amdsmi.h:785

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:635

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:639

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:636

AMDSMI_VRAM_TYPE_GDDR1

@ AMDSMI_VRAM_TYPE_GDDR1

Graphics Double Data Rate, Generation 1.

Definition amdsmi.h:634

AMDSMI_VRAM_TYPE_HBM3

@ AMDSMI_VRAM_TYPE_HBM3

High Bandwidth Memory, Generation 3.

Definition amdsmi.h:627

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:638

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:637

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:640

AMDSMI_VRAM_TYPE_HBM2

@ AMDSMI_VRAM_TYPE_HBM2

High Bandwidth Memory, Generation 2.

Definition amdsmi.h:625

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:1224

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition amdsmi.h:1225

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition amdsmi.h:1226

AMDSMI_EVNT_GRP_INVALID

@ AMDSMI_EVNT_GRP_INVALID

Unknown Event Group.

Definition amdsmi.h:1227

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition amdsmi.h:1524

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition amdsmi.h:1527

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition amdsmi.h:1528

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition amdsmi.h:1529

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition amdsmi.h:1530

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition amdsmi.h:1532

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition amdsmi.h:1525

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition amdsmi.h:1526

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition amdsmi.h:2189

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition amdsmi.h:2190

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition amdsmi.h:2191

WR_BW0

@ WR_BW0

Write Bandwdith.

Definition amdsmi.h:2192

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:1504

AMDSMI_CPER_NOTIFY_TYPE_DMAR

@ AMDSMI_CPER_NOTIFY_TYPE_DMAR

Direct Memory Access Remapping Error.

Definition amdsmi.h:1512

AMDSMI_CPER_NOTIFY_TYPE_NMI

@ AMDSMI_CPER_NOTIFY_TYPE_NMI

Non_Maskable Interrupt.

Definition amdsmi.h:1510

AMDSMI_CPER_NOTIFY_TYPE_SEI

@ AMDSMI_CPER_NOTIFY_TYPE_SEI

System Error Interface.

Definition amdsmi.h:1514

AMDSMI_CPER_NOTIFY_TYPE_CMC

@ AMDSMI_CPER_NOTIFY_TYPE_CMC

Corrected Memory Check.

Definition amdsmi.h:1505

AMDSMI_CPER_NOTIFY_TYPE_CPE

@ AMDSMI_CPER_NOTIFY_TYPE_CPE

Corrected Platform Error.

Definition amdsmi.h:1506

AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

@ AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

Compute Express Link Component Error.

Definition amdsmi.h:1516

AMDSMI_CPER_NOTIFY_TYPE_SEA

@ AMDSMI_CPER_NOTIFY_TYPE_SEA

System Error Architecture.

Definition amdsmi.h:1513

AMDSMI_CPER_NOTIFY_TYPE_PEI

@ AMDSMI_CPER_NOTIFY_TYPE_PEI

Platform Error Interface.

Definition amdsmi.h:1515

AMDSMI_CPER_NOTIFY_TYPE_MCE

@ AMDSMI_CPER_NOTIFY_TYPE_MCE

Machine Check Exception.

Definition amdsmi.h:1507

AMDSMI_CPER_NOTIFY_TYPE_BOOT

@ AMDSMI_CPER_NOTIFY_TYPE_BOOT

Boot Error.

Definition amdsmi.h:1511

AMDSMI_CPER_NOTIFY_TYPE_PCIE

@ AMDSMI_CPER_NOTIFY_TYPE_PCIE

PCI Express Error.

Definition amdsmi.h:1508

AMDSMI_CPER_NOTIFY_TYPE_INIT

@ AMDSMI_CPER_NOTIFY_TYPE_INIT

Initialization Error.

Definition amdsmi.h:1509

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:1260

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

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

Definition amdsmi.h:1267

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition amdsmi.h:1277

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition amdsmi.h:1264

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition amdsmi.h:1268

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition amdsmi.h:1266

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:1271

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition amdsmi.h:1278

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition amdsmi.h:1275

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition amdsmi.h:1276

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition amdsmi.h:1269

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition amdsmi.h:1279

AMDSMI_EVNT_XGMI_DATA_OUT_0

@ AMDSMI_EVNT_XGMI_DATA_OUT_0

Outbound beats to neighbor 0.

Definition amdsmi.h:1274

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition amdsmi.h:1265

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition amdsmi.h:1270

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:1612

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:1587

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition amdsmi.h:1591

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

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

Definition amdsmi.h:1588

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition amdsmi.h:1589

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition amdsmi.h:1569

AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

@ AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

XGMI Multiple Errors.

Definition amdsmi.h:1572

AMDSMI_XGMI_STATUS_NO_ERRORS

@ AMDSMI_XGMI_STATUS_NO_ERRORS

XGMI No Errors.

Definition amdsmi.h:1570

AMDSMI_XGMI_STATUS_ERROR

@ AMDSMI_XGMI_STATUS_ERROR

XGMI Errors.

Definition amdsmi.h:1571

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition amdsmi.h:1194

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition amdsmi.h:1201

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition amdsmi.h:1202

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition amdsmi.h:1195

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition amdsmi.h:1204

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition amdsmi.h:1203

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition amdsmi.h:1205

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition amdsmi.h:1197

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition amdsmi.h:1198

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition amdsmi.h:1199

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition amdsmi.h:1207

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition amdsmi.h:2107

AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

@ AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

Baremetal Virtualization Mode.

Definition amdsmi.h:2109

AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

@ AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

Unknown Virtualization Mode.

Definition amdsmi.h:2108

AMDSMI_VIRTUALIZATION_MODE_HOST

@ AMDSMI_VIRTUALIZATION_MODE_HOST

Host Virtualization Mode.

Definition amdsmi.h:2110

AMDSMI_VIRTUALIZATION_MODE_GUEST

@ AMDSMI_VIRTUALIZATION_MODE_GUEST

Guest Virtualization Mode.

Definition amdsmi.h:2111

AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

@ AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

Passthrough Virtualization Mode.

Definition amdsmi.h:2112

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:1136

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition amdsmi.h:1599

AMDSMI_FINE_GRAIN_MEM_ACTIVITY

@ AMDSMI_FINE_GRAIN_MEM_ACTIVITY

Fine Grain Memory Activity.

Definition amdsmi.h:1607

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Course Grain Memory Activity.

Definition amdsmi.h:1603

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Course Grain Graphic Activity.

Definition amdsmi.h:1602

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine Grain Graphic Activity.

Definition amdsmi.h:1606

AMDSMI_FINE_DECODER_ACTIVITY

@ AMDSMI_FINE_DECODER_ACTIVITY

Fine Grain Decoder Activity.

Definition amdsmi.h:1608

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Course Grain Decoder Activity.

Definition amdsmi.h:1604

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:1391

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition amdsmi.h:1400

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition amdsmi.h:1398

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition amdsmi.h:1401

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition amdsmi.h:1397

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition amdsmi.h:1399

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition amdsmi.h:1392

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition amdsmi.h:1395

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition amdsmi.h:1396

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:1580

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:1412

AMDSMI_VOLT_TYPE_VDDBOARD

@ AMDSMI_VOLT_TYPE_VDDBOARD

Voltage for VDDBOARD.

Definition amdsmi.h:1416

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition amdsmi.h:1418

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition amdsmi.h:1415

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition amdsmi.h:1481

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Max Clock value in MHz.

Definition amdsmi.h:1483

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Min Clock value in MHz.

Definition amdsmi.h:1482

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:851

AMDSMI_CACHE_PROPERTY_ENABLED

@ AMDSMI_CACHE_PROPERTY_ENABLED

Cache enabled.

Definition amdsmi.h:852

AMDSMI_CACHE_PROPERTY_INST_CACHE

@ AMDSMI_CACHE_PROPERTY_INST_CACHE

Instruction cache.

Definition amdsmi.h:854

AMDSMI_CACHE_PROPERTY_DATA_CACHE

@ AMDSMI_CACHE_PROPERTY_DATA_CACHE

Data cache.

Definition amdsmi.h:853

AMDSMI_CACHE_PROPERTY_SIMD_CACHE

@ AMDSMI_CACHE_PROPERTY_SIMD_CACHE

Single Instruction, Multiple Data Cache.

Definition amdsmi.h:856

AMDSMI_CACHE_PROPERTY_CPU_CACHE

@ AMDSMI_CACHE_PROPERTY_CPU_CACHE

CPU cache.

Definition amdsmi.h:855

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:1675

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:2121

AMDSMI_AFFINITY_SCOPE_NODE

@ AMDSMI_AFFINITY_SCOPE_NODE

Memory affinity as numa node.

Definition amdsmi.h:2122

AMDSMI_AFFINITY_SCOPE_SOCKET

@ AMDSMI_AFFINITY_SCOPE_SOCKET

socket affinity

Definition amdsmi.h:2123

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

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

Definition amdsmi.h:1354

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition amdsmi.h:1365

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition amdsmi.h:1363

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition amdsmi.h:1377

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition amdsmi.h:1367

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical min temperature.

Definition amdsmi.h:1379

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition amdsmi.h:1373

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition amdsmi.h:1381

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition amdsmi.h:1371

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Current temperature.

Definition amdsmi.h:1355

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Min temperature.

Definition amdsmi.h:1358

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical max temperature.

Definition amdsmi.h:1380

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition amdsmi.h:1375

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition amdsmi.h:1361

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition amdsmi.h:1359

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Max temperature.

Definition amdsmi.h:1357

amdsmi_cper_sev_t

amdsmi_cper_sev_t

Cper sev.

Definition amdsmi.h:1491

AMDSMI_CPER_SEV_NUM

@ AMDSMI_CPER_SEV_NUM

CPER severity Number.

Definition amdsmi.h:1495

AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

CPER Non-Fatal Corrected severity.

Definition amdsmi.h:1494

AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

CPER Non-Fatal Uncorrected severity.

Definition amdsmi.h:1492

AMDSMI_CPER_SEV_FATAL

@ AMDSMI_CPER_SEV_FATAL

CPER Fatal severity.

Definition amdsmi.h:1493

AMDSMI_CPER_SEV_UNUSED

@ AMDSMI_CPER_SEV_UNUSED

CPER Unused severity.

Definition amdsmi.h:1496

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition amdsmi.h:1450

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition amdsmi.h:1460

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition amdsmi.h:1455

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition amdsmi.h:1470

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition amdsmi.h:1468

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Invalid block.

Definition amdsmi.h:1451

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition amdsmi.h:1464

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition amdsmi.h:1459

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition amdsmi.h:1471

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition amdsmi.h:1457

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition amdsmi.h:1465

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition amdsmi.h:1458

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition amdsmi.h:1454

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition amdsmi.h:1469

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition amdsmi.h:1453

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition amdsmi.h:1466

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition amdsmi.h:1461

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition amdsmi.h:1456

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition amdsmi.h:1462

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition amdsmi.h:1463

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition amdsmi.h:1467

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:1178

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition amdsmi.h:1289

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition amdsmi.h:1291

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition amdsmi.h:1290

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:2011

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

XGMI link status is up.

Definition amdsmi.h:2013

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

XGMI link status is down.

Definition amdsmi.h:2012

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

XGMI link status is disabled.

Definition amdsmi.h:2014

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:1429

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition amdsmi.h:1433

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition amdsmi.h:1432

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition amdsmi.h:1431

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition amdsmi.h:1438

AMDSMI_PWR_PROF_PRST_INVALID

@ AMDSMI_PWR_PROF_PRST_INVALID

Invalid Power Profile.

Definition amdsmi.h:1442

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition amdsmi.h:1430

AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

@ AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

3D Full Screen Profile

Definition amdsmi.h:1437

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition amdsmi.h:1434

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:1187

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_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:1769

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition amdsmi.h:992

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:996

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition amdsmi.h:993

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition amdsmi.h:963

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:967

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:965

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition amdsmi.h:966

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition amdsmi.h:964

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition amdsmi.h:968

amdsmi_accelerator_partition_resource_profile_t

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

Definition amdsmi.h:979

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition amdsmi.h:982

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:983

amdsmi_asic_info_t

ASIC Information.

Definition amdsmi.h:897

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:907

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:899

amdsmi_asic_info_t::device_id

uint64_t device_id

The device ID of a GPU.

Definition amdsmi.h:902

amdsmi_asic_info_t::oam_id

uint32_t oam_id

0xFFFFFFFF if not supported

Definition amdsmi.h:905

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition amdsmi.h:906

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor ID.

Definition amdsmi.h:901

amdsmi_asic_info_t::rev_id

uint32_t rev_id

The revision ID of a GPU.

Definition amdsmi.h:903

amdsmi_bdf_t::bdf_

Definition amdsmi.h:749

amdsmi_board_info_t

Board Information.

Definition amdsmi.h:1076

amdsmi_clk_info_t

Clock Information.

Definition amdsmi.h:1106

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition amdsmi.h:1107

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition amdsmi.h:1110

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

True/False.

Definition amdsmi.h:1111

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition amdsmi.h:1108

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition amdsmi.h:1109

amdsmi_counter_value_t

Counter value.

Definition amdsmi.h:1300

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition amdsmi.h:1302

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition amdsmi.h:1303

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition amdsmi.h:1301

amdsmi_cper_guid_t

Cper.

Definition amdsmi.h:4729

amdsmi_cper_hdr_t

Definition amdsmi.h:4754

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:4766

amdsmi_cper_hdr_t::persistence_info

uint64_t persistence_info

Reserved.

Definition amdsmi.h:4769

amdsmi_cper_hdr_t::signature_end

uint32_t signature_end

0xFFFFFFFF

Definition amdsmi.h:4757

amdsmi_cper_hdr_t::flags

uint32_t flags

Reserved.

Definition amdsmi.h:4768

amdsmi_cper_hdr_t::partition_id

amdsmi_cper_guid_t partition_id

Reserved.

Definition amdsmi.h:4764

amdsmi_cper_hdr_t::record_length

uint32_t record_length

Total size of CPER Entry.

Definition amdsmi.h:4761

amdsmi_cper_timestamp_t

Definition amdsmi.h:4733

amdsmi_cper_valid_bits_t::valid_bits_

Definition amdsmi.h:4745

amdsmi_cpu_info_t

cpu info data

Definition amdsmi.h:2316

amdsmi_cpu_info_t::frequency_boost

bool frequency_boost

boost frequency

Definition amdsmi.h:2322

amdsmi_cpu_info_t::socket_count

uint32_t socket_count

count of cpu sockets

Definition amdsmi.h:2332

amdsmi_cpu_info_t::num_of_cpu_cores

uint32_t num_of_cpu_cores

0xFFFFFFFF if not supported

Definition amdsmi.h:2331

amdsmi_cpu_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition amdsmi.h:2326

amdsmi_cpu_info_t::socket_id

uint32_t socket_id

0xFFFF if not supported

Definition amdsmi.h:2329

amdsmi_cpu_info_t::threads_per_core

uint32_t threads_per_core

vitual processing units per cpu core

Definition amdsmi.h:2320

amdsmi_cpu_info_t::core_id

uint32_t core_id

cpu core id

Definition amdsmi.h:2330

amdsmi_cpu_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:2323

amdsmi_cpu_info_t::cpu_family_id

uint32_t cpu_family_id

cpu family id

Definition amdsmi.h:2318

amdsmi_cpu_info_t::model_id

uint32_t model_id

cpu model id

Definition amdsmi.h:2319

amdsmi_cpu_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition amdsmi.h:2325

amdsmi_cpu_info_t::cores_per_socket

uint32_t cores_per_socket

cpu cores per socket

Definition amdsmi.h:2321

amdsmi_cpu_info_t::rev_id

uint32_t rev_id

Revision.

Definition amdsmi.h:2327

amdsmi_cpu_info_t::core_count

uint32_t core_count

cpu core count

Definition amdsmi.h:2333

amdsmi_cpu_util_t

This structure holds CPU utilization information.

Definition amdsmi.h:1019

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition amdsmi.h:2145

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoritical bandwidth in GB/s.

Definition amdsmi.h:2146

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition amdsmi.h:2147

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoritical max.

Definition amdsmi.h:2148

amdsmi_dimm_power_t

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

Definition amdsmi.h:2166

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2169

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2168

amdsmi_dimm_power_t::power

uint16_t power

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

Definition amdsmi.h:2167

amdsmi_dimm_thermal_t

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

Definition amdsmi.h:2177

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

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

Definition amdsmi.h:2178

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celcius

Definition amdsmi.h:2181

amdsmi_dimm_thermal_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2179

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2180

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:2215

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

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

Definition amdsmi.h:2217

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

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

Definition amdsmi.h:2216

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition amdsmi.h:1670

amdsmi_dpm_policy_t

DPM Policy.

Definition amdsmi.h:1684

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition amdsmi.h:1685

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition amdsmi.h:1686

amdsmi_driver_info_t

Driver Information.

Definition amdsmi.h:1065

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:1124

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition amdsmi.h:1125

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition amdsmi.h:1126

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition amdsmi.h:1127

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition amdsmi.h:769

amdsmi_enumeration_info_t::hip_id

uint32_t hip_id

the HIP enumeration ID

Definition amdsmi.h:773

amdsmi_enumeration_info_t::drm_render

uint32_t drm_render

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

Definition amdsmi.h:770

amdsmi_enumeration_info_t::hsa_id

uint32_t hsa_id

the HSA enumeration ID

Definition amdsmi.h:772

amdsmi_enumeration_info_t::drm_card

uint32_t drm_card

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

Definition amdsmi.h:771

amdsmi_error_count_t

This structure holds error counts.

Definition amdsmi.h:2069

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition amdsmi.h:2071

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition amdsmi.h:2070

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition amdsmi.h:2072

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition amdsmi.h:1342

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition amdsmi.h:1343

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition amdsmi.h:1344

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:1733

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition amdsmi.h:1734

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition amdsmi.h:1735

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition amdsmi.h:1657

amdsmi_frequencies_t::current

uint32_t current

The current frequency index in MHz.

Definition amdsmi.h:1660

amdsmi_frequencies_t::num_supported

uint32_t num_supported

The number of supported frequencies.

Definition amdsmi.h:1659

amdsmi_frequencies_t::has_deep_sleep

bool has_deep_sleep

Deep Sleep frequency is only supported by some GPUs.

Definition amdsmi.h:1658

amdsmi_frequency_range_t

Frequency Range.

Definition amdsmi.h:737

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition amdsmi.h:738

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition amdsmi.h:739

amdsmi_fw_info_t::fw_info_list_

Definition amdsmi.h:884

amdsmi_fw_info_t

Firmware Information.

Definition amdsmi.h:882

amdsmi_gpu_cache_info_t::cache_

Definition amdsmi.h:866

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:871

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition amdsmi.h:868

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:870

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition amdsmi.h:867

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition amdsmi.h:864

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition amdsmi.h:1825

amdsmi_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition amdsmi.h:1907

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

v1.7 additions

Definition amdsmi.h:2001

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition amdsmi.h:1891

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

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

Definition amdsmi.h:1850

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition amdsmi.h:1916

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition amdsmi.h:1833

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition amdsmi.h:1845

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition amdsmi.h:1880

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition amdsmi.h:1898

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:1996

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition amdsmi.h:1912

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition amdsmi.h:1854

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1972

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition amdsmi.h:1844

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:1923

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:1885

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition amdsmi.h:1859

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition amdsmi.h:1903

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition amdsmi.h:1892

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition amdsmi.h:1919

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition amdsmi.h:1904

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1988

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition amdsmi.h:1878

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition amdsmi.h:1905

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

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

Definition amdsmi.h:1886

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition amdsmi.h:1992

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition amdsmi.h:1921

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition amdsmi.h:1951

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition amdsmi.h:1918

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1956

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition amdsmi.h:1925

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition amdsmi.h:1924

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition amdsmi.h:1870

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition amdsmi.h:1843

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition amdsmi.h:1945

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition amdsmi.h:1851

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition amdsmi.h:1946

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition amdsmi.h:1922

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition amdsmi.h:1784

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:2225

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:2267

amdsmi_hsmp_metrics_table_t::xgmi_width

uint32_t xgmi_width

Current operating XGMI link width.

Definition amdsmi.h:2270

amdsmi_hsmp_metrics_table_t::max_cclk_frequency

uint32_t max_cclk_frequency

Maximum CCLK frequency supported by the CPU.

Definition amdsmi.h:2257

amdsmi_hsmp_metrics_table_t::timestamp

uint64_t timestamp

Timestamp corresponding to the energy accumulators in 10ns units.

Definition amdsmi.h:2239

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:2275

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:2247

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:2236

amdsmi_hsmp_metrics_table_t::prochot_residency_acc

uint32_t prochot_residency_acc

Incremented every iteration PROCHOT is active.

Definition amdsmi.h:2285

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:2229

amdsmi_hsmp_metrics_table_t::ccd_energy_acc

uint64_t ccd_energy_acc

Energy accumulator of VDDCR_VDD rails powering CCDs.

Definition amdsmi.h:2241

amdsmi_hsmp_metrics_table_t::socket_gfx_busy_acc

uint64_t socket_gfx_busy_acc

Accumulated value of "socket_gfx_busy".

Definition amdsmi.h:2279

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:2244

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:2230

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:2288

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:2268

amdsmi_hsmp_metrics_table_t::max_hbm_temperature_acc

uint64_t max_hbm_temperature_acc

Accumulated version of "max_hbm_temperature".

Definition amdsmi.h:2233

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:2237

amdsmi_hsmp_metrics_table_t::fclk_frequency

uint32_t fclk_frequency

Effective FCLK frequency.

Definition amdsmi.h:2248

amdsmi_hsmp_metrics_table_t::spare

uint32_t spare

spare

Definition amdsmi.h:2290

amdsmi_hsmp_metrics_table_t::socket_c0_residency_acc

uint64_t socket_c0_residency_acc

Accumulated value of "socket_c0_residency".

Definition amdsmi.h:2278

amdsmi_hsmp_metrics_table_t::xcd_energy_acc

uint64_t xcd_energy_acc

Energy accumulator of VDDCR_VDD rails powering XCDs.

Definition amdsmi.h:2242

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:2226

amdsmi_hsmp_metrics_table_t::min_cclk_frequency

uint32_t min_cclk_frequency

Minimum CCLK frequency supported by the CPU.

Definition amdsmi.h:2258

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization_acc

uint64_t dram_bandwidth_utilization_acc

Accumulated value of "dram_bandwidth_utilization".

Definition amdsmi.h:2282

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:2246

amdsmi_hsmp_metrics_table_t::max_gfxclk_frequency

uint32_t max_gfxclk_frequency

Maximum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2259

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:2240

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:2287

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:2281

amdsmi_hsmp_metrics_table_t::aid_energy_acc

uint64_t aid_energy_acc

Energy accumulator of rails powering the AIDs.

Definition amdsmi.h:2243

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:2235

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:2277

amdsmi_hsmp_metrics_table_t::max_vr_temperature_acc

uint64_t max_vr_temperature_acc

Accumulated version of "max_vr_temperature".

Definition amdsmi.h:2232

amdsmi_hsmp_metrics_table_t::max_socket_temperature_acc

uint64_t max_socket_temperature_acc

Accumulated version of "max_socket_temperature".

Definition amdsmi.h:2231

amdsmi_hsmp_metrics_table_t::xgmi_bitrate

uint32_t xgmi_bitrate

Current operating XGMI link bitrate.

Definition amdsmi.h:2271

amdsmi_hsmp_metrics_table_t::uclk_frequency

uint32_t uclk_frequency

Effective UCLK frequency.

Definition amdsmi.h:2249

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:2228

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:2276

amdsmi_hsmp_metrics_table_t::ppt_residency_acc

uint32_t ppt_residency_acc

Incremented every iteration the PPT controller is active.

Definition amdsmi.h:2286

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:2289

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:2280

amdsmi_hsmp_metrics_table_t::min_gfxclk_frequency

uint32_t min_gfxclk_frequency

Minimum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2260

amdsmi_kfd_info_t

Structure holds kfd information.

Definition amdsmi.h:917

amdsmi_kfd_info_t::current_partition_id

uint32_t current_partition_id

0xFFFFFFFF if not supported

Definition amdsmi.h:920

amdsmi_kfd_info_t::node_id

uint32_t node_id

0xFFFFFFFF if not supported

Definition amdsmi.h:919

amdsmi_kfd_info_t::kfd_id

uint64_t kfd_id

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:918

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:2204

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition amdsmi.h:2205

amdsmi_link_id_bw_type_t::link_name

char * link_name

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

Definition amdsmi.h:2206

amdsmi_link_metrics_t::_links

Definition amdsmi.h:1034

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transfered for each link in KB

Definition amdsmi.h:1040

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition amdsmi.h:1039

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition amdsmi.h:1036

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition amdsmi.h:1038

amdsmi_link_metrics_t::_links::bdf

amdsmi_bdf_t bdf

bdf of the destination gpu

Definition amdsmi.h:1035

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition amdsmi.h:1037

amdsmi_link_metrics_t

Link Metrics.

Definition amdsmi.h:1032

amdsmi_link_metrics_t::num_links

uint32_t num_links

number of links

Definition amdsmi.h:1033

amdsmi_memory_partition_config_t::numa_range_

Definition amdsmi.h:950

amdsmi_memory_partition_config_t

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

Definition amdsmi.h:946

amdsmi_name_value_t

This structure holds the name value pairs.

Definition amdsmi.h:2033

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition amdsmi.h:2035

amdsmi_nps_caps_t::nps_flags_

Definition amdsmi.h:930

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition amdsmi.h:934

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition amdsmi.h:933

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition amdsmi.h:932

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition amdsmi.h:931

amdsmi_od_vddc_point_t

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

Definition amdsmi.h:1721

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition amdsmi.h:1722

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition amdsmi.h:1723

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition amdsmi.h:1744

amdsmi_od_volt_freq_data_t

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

Definition amdsmi.h:1753

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:1755

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:1757

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition amdsmi.h:1759

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:1754

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:1756

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition amdsmi.h:1758

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition amdsmi.h:1168

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:1171

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:1170

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:1173

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

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

Definition amdsmi.h:1169

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

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

Definition amdsmi.h:1172

amdsmi_pcie_bandwidth_t

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

Definition amdsmi.h:1699

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition amdsmi.h:1700

amdsmi_pcie_info_t::pcie_metric_

Definition amdsmi.h:803

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:811

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:807

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition amdsmi.h:804

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition amdsmi.h:805

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition amdsmi.h:806

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:808

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:810

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:809

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:812

amdsmi_pcie_info_t::pcie_static_

Definition amdsmi.h:795

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition amdsmi.h:796

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition amdsmi.h:800

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition amdsmi.h:799

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:797

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition amdsmi.h:798

amdsmi_pcie_info_t

pcie information

Definition amdsmi.h:794

amdsmi_power_cap_info_t

Power Cap Information.

Definition amdsmi.h:823

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

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

Definition amdsmi.h:824

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

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

Definition amdsmi.h:826

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:828

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:825

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:827

amdsmi_power_info_t

Power Information.

Definition amdsmi.h:1090

amdsmi_power_info_t::soc_voltage

uint64_t soc_voltage

SOC voltage measurement in mV.

Definition amdsmi.h:1095

amdsmi_power_info_t::socket_power

uint64_t socket_power

Socket power in W.

Definition amdsmi.h:1091

amdsmi_power_info_t::power_limit

uint32_t power_limit

The power limit in W.

Definition amdsmi.h:1097

amdsmi_power_info_t::mem_voltage

uint64_t mem_voltage

MEM voltage measurement in mV.

Definition amdsmi.h:1096

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

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

Definition amdsmi.h:1092

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:1093

amdsmi_power_info_t::gfx_voltage

uint64_t gfx_voltage

GFX voltage measurement in mV.

Definition amdsmi.h:1094

amdsmi_power_profile_status_t

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

Definition amdsmi.h:1646

amdsmi_power_profile_status_t::available_profiles

amdsmi_bit_field_t available_profiles

Which profiles are supported by this system.

Definition amdsmi.h:1647

amdsmi_power_profile_status_t::current

amdsmi_power_profile_preset_masks_t current

Which power profile is currently active.

Definition amdsmi.h:1648

amdsmi_power_profile_status_t::num_profiles

uint32_t num_profiles

How many power profiles are available.

Definition amdsmi.h:1649

amdsmi_proc_info_t::engine_usage_

Definition amdsmi.h:1147

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition amdsmi.h:1149

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition amdsmi.h:1148

amdsmi_proc_info_t::memory_usage_

Definition amdsmi.h:1152

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In Bytes.

Definition amdsmi.h:1155

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In Bytes.

Definition amdsmi.h:1154

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In Bytes.

Definition amdsmi.h:1153

amdsmi_proc_info_t

Process Information.

Definition amdsmi.h:1143

amdsmi_proc_info_t::cu_occupancy

uint32_t cu_occupancy

Num CUs utilized.

Definition amdsmi.h:1159

amdsmi_proc_info_t::mem

uint64_t mem

In Bytes.

Definition amdsmi.h:1146

amdsmi_process_info_t

This structure contains information specific to a process.

Definition amdsmi.h:2081

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:2084

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition amdsmi.h:2082

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition amdsmi.h:2085

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition amdsmi.h:2083

amdsmi_range_t

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

Definition amdsmi.h:649

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition amdsmi.h:650

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition amdsmi.h:651

amdsmi_ras_feature_t

This structure holds ras feature.

Definition amdsmi.h:2056

amdsmi_ras_feature_t::ras_eeprom_version

uint32_t ras_eeprom_version

Definition amdsmi.h:2057

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

Definition amdsmi.h:2059

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition amdsmi.h:1633

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition amdsmi.h:1635

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition amdsmi.h:1636

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition amdsmi.h:1634

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition amdsmi.h:2133

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition amdsmi.h:2134

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition amdsmi.h:2136

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition amdsmi.h:2137

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition amdsmi.h:2135

amdsmi_sock_info_t

cpu socket info data

Definition amdsmi.h:2344

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition amdsmi.h:2156

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

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

Definition amdsmi.h:2157

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

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

Definition amdsmi.h:2158

amdsmi_topology_nearest_t

Topology Nearest.

Definition amdsmi.h:2093

amdsmi_utilization_counter_t

The utilization counter data.

Definition amdsmi.h:1621

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition amdsmi.h:1622

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition amdsmi.h:1623

amdsmi_vbios_info_t

VBios Information.

Definition amdsmi.h:837

amdsmi_version_t

This structure holds version information.

Definition amdsmi.h:1709

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition amdsmi.h:1711

amdsmi_version_t::major

uint32_t major

Major version.

Definition amdsmi.h:1710

amdsmi_version_t::build

const char * build

Full Build version string.

Definition amdsmi.h:1713

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition amdsmi.h:1712

amdsmi_violation_status_t

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

Definition amdsmi.h:685

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:709

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:707

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:690

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:693

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Definition amdsmi.h:694

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Definition amdsmi.h:710

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:701

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:697

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:708

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:698

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Current accumulated voltage regulator count; Max uint64 means unsupported.

Definition amdsmi.h:692

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Definition amdsmi.h:702

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:699

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:700

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:705

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition amdsmi.h:688

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition amdsmi.h:686

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:706

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:691

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:687

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:689

amdsmi_vram_info_t

VRam Information.

Definition amdsmi.h:1051

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition amdsmi.h:1055

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition amdsmi.h:1054

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:1056

amdsmi_vram_usage_t

VRam Usage.

Definition amdsmi.h:673

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition amdsmi.h:674

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition amdsmi.h:675

amdsmi_xgmi_info_t

XGMI Information.

Definition amdsmi.h:660

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition amdsmi.h:2022

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition amdsmi.h:2023

amdsmi_bdf_t

bdf types

Definition amdsmi.h:748

amdsmi_cper_valid_bits_t

Definition amdsmi.h:4744

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition amdsmi.h:929