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 <stdbool.h>

32#include <time.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_AMD_NICS = (1 << 4)

57} amdsmi_init_flags_t;

58

64#define AMDSMI_MAX_MM_IP_COUNT 8

65#define AMDSMI_MAX_STRING_LENGTH 256

66#define AMDSMI_MAX_DEVICES 32

67#define AMDSMI_MAX_CACHE_TYPES 10

68#define AMDSMI_MAX_ACCELERATOR_PROFILE 32

69#define AMDSMI_MAX_CP_PROFILE_RESOURCES 32

70#define AMDSMI_MAX_ACCELERATOR_PARTITIONS 8

71#define AMDSMI_MAX_NUM_NUMA_NODES 32

72#define AMDSMI_GPU_UUID_SIZE 38

73

79#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK 64

80#define AMDSMI_MAX_CONTAINER_TYPE 2

81

91#define CENTRIGRADE_TO_MILLI_CENTIGRADE 1000

92

98#define AMDSMI_NUM_HBM_INSTANCES 4

99

105#define AMDSMI_MAX_NUM_VCN 4

106

112#define AMDSMI_MAX_NUM_CLKS 4

113

119#define AMDSMI_MAX_NUM_XGMI_LINKS 8

120

126#define AMDSMI_MAX_NUM_GFX_CLKS 8

127

133#define AMDSMI_MAX_AID 4

134

140#define AMDSMI_MAX_ENGINES 8

141

147#define AMDSMI_MAX_NUM_JPEG 32

148

155#define AMDSMI_MAX_NUM_JPEG_ENG_V1 40

156

168#define AMDSMI_MAX_NUM_XCC 8

169

182#define AMDSMI_MAX_NUM_XCP 8

183

189#define AMDSMI_APU_MAX_CORES 16

190#define AMDSMI_APU_V24_CORES 8

191#define AMDSMI_APU_MAX_L3 2

192#define AMDSMI_APU_MAX_IPU 8

193

199#define MAX_NUMBER_OF_AFIDS_PER_RECORD 12

200

206#define AMDSMI_MAX_VF_COUNT 32

207#define AMDSMI_MAX_DRIVER_NUM 2

208#define AMDSMI_DFC_FW_NUMBER_OF_ENTRIES 9

209#define AMDSMI_MAX_WHITE_LIST_ELEMENTS 16

210#define AMDSMI_MAX_BLACK_LIST_ELEMENTS 64

211#define AMDSMI_MAX_UUID_ELEMENTS 16

212#define AMDSMI_MAX_TA_WHITE_LIST_ELEMENTS 8

213#define AMDSMI_MAX_ERR_RECORDS 10

214#define AMDSMI_MAX_PROFILE_COUNT 16

215

221#define AMDSMI_MAX_NUM_HBM_STACKS 12

222#define AMDSMI_MAX_NUM_AID 2

223#define AMDSMI_MAX_NUM_MID 2

224#define AMDSMI_MAX_NUM_CLKS_PER_AID 2

225#define AMDSMI_MAX_NUM_CLKS_PER_MID 2

226

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

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

234

243#define AMDSMI_LIB_VERSION_MAJOR 26

244

246#define AMDSMI_LIB_VERSION_MINOR 5

247

250#define AMDSMI_LIB_VERSION_RELEASE 0

251

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

253#define AMDSMI_LIB_VERSION_EXPAND_PARTS(MAJOR_STR, MINOR_STR, RELEASE_STR) \

254 AMDSMI_LIB_VERSION_CREATE_STRING(MAJOR_STR, MINOR_STR, RELEASE_STR)

255#define AMDSMI_LIB_VERSION_STRING \

256 AMDSMI_LIB_VERSION_EXPAND_PARTS(AMDSMI_LIB_VERSION_MAJOR, AMDSMI_LIB_VERSION_MINOR, \

257 AMDSMI_LIB_VERSION_RELEASE)

258

264#define AMDSMI_PF_INDEX (AMDSMI_MAX_VF_COUNT - 1)

265#define AMDSMI_MAX_DRIVER_INFO_RSVD 64

266

272typedef enum {

273 AMDSMI_MM_UVD,

274 AMDSMI_MM_VCE,

275 AMDSMI_MM_VCN,

276 AMDSMI_MM__MAX

277} amdsmi_mm_ip_t;

278

284typedef enum {

285 AMDSMI_CONTAINER_LXC,

286 AMDSMI_CONTAINER_DOCKER

287} amdsmi_container_types_t;

288

294typedef void* amdsmi_processor_handle;

295typedef void* amdsmi_socket_handle;

296

302typedef void* amdsmi_node_handle;

303

304#ifdef ENABLE_ESMI_LIB

305

311typedef void* amdsmi_cpusocket_handle;

312

318typedef struct {

319 uint32_t major;

320 uint32_t minor;

321} amdsmi_hsmp_driver_version_t;

322

328#define AMDSMI_MAX_SPD_DIMM_ADDRESS 0xFF

329#define AMDSMI_MAX_SPD_LID 0xF

330#define AMDSMI_MAX_SPD_REG_OFFSET 0x7FF

331#define AMDSMI_MAX_SPD_REG_SPACE 0x1

332#define AMDSMI_MAX_SPD_WRITE_DATA 0xFF

333#define MAX_SVI3_RAIL_INDEX 4

334#define MAX_SVI3_RAIL_SELECTION 1

335#define POWER_EFFICIENCY_MODE_4 0x4

336#define POWER_EFFICIENCY_MODE_5 0x5

337#define AMDSMI_MAX_POWER_EFFICIENCY_UTIL 0x7F

338#define AMDSMI_MAX_POWER_EFFICIENCY_PPTLIMIT 0x1FFFFF

339#define AMDSMI_RAIL_INDEX_NONE 0xFFFFFFFF

340

341#endif

342

348typedef enum {

349 AMDSMI_PROCESSOR_TYPE_UNKNOWN = 0,

350 AMDSMI_PROCESSOR_TYPE_AMD_GPU,

351 AMDSMI_PROCESSOR_TYPE_AMD_CPU,

352 AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU,

353 AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU,

354 AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE,

356 AMDSMI_PROCESSOR_TYPE_AMD_APU,

357 AMDSMI_PROCESSOR_TYPE_AMD_NIC,

358 AMDSMI_PROCESSOR_TYPE_BRCM_NIC,

359 AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

360} amdsmi_processor_type_t;

361

371typedef amdsmi_processor_type_t processor_type_t;

372

381typedef enum {

382 AMDSMI_STATUS_SUCCESS = 0,

383 // Library usage errors

384 AMDSMI_STATUS_INVAL = 1,

385 AMDSMI_STATUS_NOT_SUPPORTED = 2,

386 AMDSMI_STATUS_NOT_YET_IMPLEMENTED = 3,

387 AMDSMI_STATUS_FAIL_LOAD_MODULE = 4,

388 AMDSMI_STATUS_FAIL_LOAD_SYMBOL = 5,

389 AMDSMI_STATUS_DRM_ERROR = 6,

390 AMDSMI_STATUS_API_FAILED = 7,

391 AMDSMI_STATUS_TIMEOUT = 8,

392 AMDSMI_STATUS_RETRY = 9,

393 AMDSMI_STATUS_NO_PERM = 10,

394 AMDSMI_STATUS_INTERRUPT = 11,

395 AMDSMI_STATUS_IO = 12,

396 AMDSMI_STATUS_ADDRESS_FAULT = 13,

397 AMDSMI_STATUS_FILE_ERROR = 14,

398 AMDSMI_STATUS_OUT_OF_RESOURCES = 15,

399 AMDSMI_STATUS_INTERNAL_EXCEPTION = 16,

400 AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS = 17,

401 AMDSMI_STATUS_INIT_ERROR = 18,

402 AMDSMI_STATUS_REFCOUNT_OVERFLOW = 19,

403 AMDSMI_STATUS_DIRECTORY_NOT_FOUND = 20,

404 AMDSMI_STATUS_IPC_ERROR = 21,

405 // Processor related errors

406 AMDSMI_STATUS_BUSY = 30,

407 AMDSMI_STATUS_NOT_FOUND = 31,

408 AMDSMI_STATUS_NOT_INIT = 32,

409 AMDSMI_STATUS_NO_SLOT = 33,

410 AMDSMI_STATUS_DRIVER_NOT_LOADED = 34,

411 // Data and size errors

412 AMDSMI_STATUS_MORE_DATA = 39,

413 AMDSMI_STATUS_NO_DATA = 40,

414 AMDSMI_STATUS_INSUFFICIENT_SIZE = 41,

415 AMDSMI_STATUS_UNEXPECTED_SIZE = 42,

416 AMDSMI_STATUS_UNEXPECTED_DATA = 43,

417 // esmi errors

418 AMDSMI_STATUS_NON_AMD_CPU = 44,

419 AMDSMI_STATUS_NO_ENERGY_DRV = 45,

420 AMDSMI_STATUS_NO_MSR_DRV = 46,

421 AMDSMI_STATUS_NO_HSMP_DRV = 47,

422 AMDSMI_STATUS_NO_HSMP_SUP = 48,

423 AMDSMI_STATUS_NO_HSMP_MSG_SUP = 49,

424 AMDSMI_STATUS_HSMP_TIMEOUT = 50,

425 AMDSMI_STATUS_NO_DRV = 51,

426 AMDSMI_STATUS_FILE_NOT_FOUND = 52,

427 AMDSMI_STATUS_ARG_PTR_NULL = 53,

428 AMDSMI_STATUS_AMDGPU_RESTART_ERR = 54,

429 AMDSMI_STATUS_SETTING_UNAVAILABLE = 55,

430 AMDSMI_STATUS_CORRUPTED_EEPROM = 56,

431 // General errors

432 AMDSMI_STATUS_MAP_ERROR = 0xFFFFFFFE,

433 AMDSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF

434} amdsmi_status_t;

435

441typedef enum {

442 AMDSMI_CLK_TYPE_SYS = 0x0,

443 AMDSMI_CLK_TYPE_FIRST = AMDSMI_CLK_TYPE_SYS,

444 AMDSMI_CLK_TYPE_GFX = AMDSMI_CLK_TYPE_SYS,

445 AMDSMI_CLK_TYPE_DF,

447 AMDSMI_CLK_TYPE_DCEF,

449 AMDSMI_CLK_TYPE_SOC,

450 AMDSMI_CLK_TYPE_MEM,

451 AMDSMI_CLK_TYPE_PCIE,

452 AMDSMI_CLK_TYPE_VCLK0,

453 AMDSMI_CLK_TYPE_VCLK1,

454 AMDSMI_CLK_TYPE_DCLK0,

455 AMDSMI_CLK_TYPE_DCLK1,

456 AMDSMI_CLK_TYPE__MAX = AMDSMI_CLK_TYPE_DCLK1

457} amdsmi_clk_type_t;

458

464typedef enum {

465 AMDSMI_ACCELERATOR_PARTITION_INVALID = 0,

466 AMDSMI_ACCELERATOR_PARTITION_SPX,

468 AMDSMI_ACCELERATOR_PARTITION_DPX,

470 AMDSMI_ACCELERATOR_PARTITION_TPX,

472 AMDSMI_ACCELERATOR_PARTITION_QPX,

474 AMDSMI_ACCELERATOR_PARTITION_CPX,

476 AMDSMI_ACCELERATOR_PARTITION_MAX

477} amdsmi_accelerator_partition_type_t;

478

484typedef enum {

485 AMDSMI_ACCELERATOR_XCC,

486 AMDSMI_ACCELERATOR_ENCODER,

487 AMDSMI_ACCELERATOR_DECODER,

488 AMDSMI_ACCELERATOR_DMA,

489 AMDSMI_ACCELERATOR_JPEG,

490 AMDSMI_ACCELERATOR_MAX

491} amdsmi_accelerator_partition_resource_type_t;

492

499typedef enum {

500 AMDSMI_COMPUTE_PARTITION_INVALID = 0,

501 AMDSMI_COMPUTE_PARTITION_SPX,

503 AMDSMI_COMPUTE_PARTITION_DPX,

505 AMDSMI_COMPUTE_PARTITION_TPX,

507 AMDSMI_COMPUTE_PARTITION_QPX,

509 AMDSMI_COMPUTE_PARTITION_CPX

511} amdsmi_compute_partition_type_t;

512

519typedef enum {

520 AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_INVALID = 0,

521 AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_CAPPING,

522 AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_ALL

524} amdsmi_compute_partition_mem_alloc_mode_t;

525

531typedef enum {

532 AMDSMI_MEMORY_PARTITION_UNKNOWN = 0,

533 AMDSMI_MEMORY_PARTITION_NPS1 = 1,

535 AMDSMI_MEMORY_PARTITION_NPS2 = 2,

538 AMDSMI_MEMORY_PARTITION_NPS4 = 4,

541 AMDSMI_MEMORY_PARTITION_NPS8 = 8,

546} amdsmi_memory_partition_type_t;

547

554typedef enum {

555 AMDSMI_TEMPERATURE_TYPE_EDGE,

556 AMDSMI_TEMPERATURE_TYPE_FIRST = AMDSMI_TEMPERATURE_TYPE_EDGE,

557 AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

558 AMDSMI_TEMPERATURE_TYPE_JUNCTION = AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

559 AMDSMI_TEMPERATURE_TYPE_VRAM,

560 AMDSMI_TEMPERATURE_TYPE_HBM_0,

561 AMDSMI_TEMPERATURE_TYPE_HBM_1,

562 AMDSMI_TEMPERATURE_TYPE_HBM_2,

563 AMDSMI_TEMPERATURE_TYPE_HBM_3,

564 AMDSMI_TEMPERATURE_TYPE_PLX,

565

566 // GPU Board Node temperature

567 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST = 100,

568 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X =

569 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST,

570 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC,

571 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2,

572 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR,

574 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR,

576 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR,

578 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_LAST = 149,

579

580 // GPU Board VR (Voltage Regulator) temperature

581 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST = 150,

582 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0 =

583 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST,

584 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1,

585 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2,

586 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3,

587 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A,

588 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C,

589 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A,

590 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C,

591 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM,

592 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B,

594 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D,

596 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR,

597 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32,

598 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_04_HBM_B,

600 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_04_HBM_D,

602 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_HBM_B,

604 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_HBM_D,

606 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_GTA_A,

608 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_GTA_C,

610 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075_GTA_A,

612 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075_GTA_C,

614 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_UCIE,

616 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAA,

618 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAM_A,

620 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAM_C,

622 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075,

623 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_LAST = 199,

624 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_LAST =

625 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075,

626

627 // Baseboard System temperature

628 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST = 200,

629 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA =

630 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST,

631 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT,

632 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK,

633 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7,

634 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC,

635 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA,

636 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1,

637 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC,

638 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC,

639 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC,

640 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC,

641 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR,

643 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR,

645 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR,

647 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR,

649 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR,

651 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR,

653 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR,

655 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR,

657 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR,

659 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR,

661 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC,

662 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC,

663 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST = 249,

664 AMDSMI_TEMPERATURE_TYPE__MAX =

665 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST

666} amdsmi_temperature_type_t;

667

674typedef enum {

675 AMDSMI_FW_ID_SMU = 1,

677 AMDSMI_FW_ID_FIRST = AMDSMI_FW_ID_SMU,

678 AMDSMI_FW_ID_CP_CE,

679 AMDSMI_FW_ID_CP_PFP,

680 AMDSMI_FW_ID_CP_ME,

681 AMDSMI_FW_ID_CP_MEC_JT1,

683 AMDSMI_FW_ID_CP_MEC_JT2,

685 AMDSMI_FW_ID_CP_MEC1,

687 AMDSMI_FW_ID_CP_MEC2,

689 AMDSMI_FW_ID_RLC,

690 AMDSMI_FW_ID_SDMA0,

691 AMDSMI_FW_ID_SDMA1,

692 AMDSMI_FW_ID_SDMA2,

693 AMDSMI_FW_ID_SDMA3,

694 AMDSMI_FW_ID_SDMA4,

695 AMDSMI_FW_ID_SDMA5,

696 AMDSMI_FW_ID_SDMA6,

697 AMDSMI_FW_ID_SDMA7,

698 AMDSMI_FW_ID_VCN,

699 AMDSMI_FW_ID_UVD,

700 AMDSMI_FW_ID_VCE,

701 AMDSMI_FW_ID_ISP,

702 AMDSMI_FW_ID_DMCU_ERAM,

703 AMDSMI_FW_ID_DMCU_ISR,

705 AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM,

707 AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM,

709 AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL,

710 AMDSMI_FW_ID_RLC_V,

711 AMDSMI_FW_ID_MMSCH,

712 AMDSMI_FW_ID_PSP_SYSDRV,

713 AMDSMI_FW_ID_PSP_SOSDRV,

714 AMDSMI_FW_ID_PSP_TOC,

715 AMDSMI_FW_ID_PSP_KEYDB,

716 AMDSMI_FW_ID_DFC,

717 AMDSMI_FW_ID_PSP_SPL,

718 AMDSMI_FW_ID_DRV_CAP,

719 AMDSMI_FW_ID_MC,

720 AMDSMI_FW_ID_PSP_BL,

721 AMDSMI_FW_ID_CP_PM4,

722 AMDSMI_FW_ID_RLC_P,

723 AMDSMI_FW_ID_SEC_POLICY_STAGE2,

724 AMDSMI_FW_ID_REG_ACCESS_WHITELIST,

725 AMDSMI_FW_ID_IMU_DRAM,

726 AMDSMI_FW_ID_IMU_IRAM,

727 AMDSMI_FW_ID_SDMA_TH0,

728 AMDSMI_FW_ID_SDMA_TH1,

729 AMDSMI_FW_ID_CP_MES,

730 AMDSMI_FW_ID_MES_KIQ,

731 AMDSMI_FW_ID_MES_STACK,

732 AMDSMI_FW_ID_MES_THREAD1,

733 AMDSMI_FW_ID_MES_THREAD1_STACK,

734 AMDSMI_FW_ID_RLX6,

735 AMDSMI_FW_ID_RLX6_DRAM_BOOT,

736 AMDSMI_FW_ID_RS64_ME,

737 AMDSMI_FW_ID_RS64_ME_P0_DATA,

738 AMDSMI_FW_ID_RS64_ME_P1_DATA,

739 AMDSMI_FW_ID_RS64_PFP,

740 AMDSMI_FW_ID_RS64_PFP_P0_DATA,

742 AMDSMI_FW_ID_RS64_PFP_P1_DATA,

744 AMDSMI_FW_ID_RS64_MEC,

745 AMDSMI_FW_ID_RS64_MEC_P0_DATA,

747 AMDSMI_FW_ID_RS64_MEC_P1_DATA,

749 AMDSMI_FW_ID_RS64_MEC_P2_DATA,

751 AMDSMI_FW_ID_RS64_MEC_P3_DATA,

753 AMDSMI_FW_ID_PPTABLE,

754 AMDSMI_FW_ID_PSP_SOC,

755 AMDSMI_FW_ID_PSP_DBG,

756 AMDSMI_FW_ID_PSP_INTF,

757 AMDSMI_FW_ID_RLX6_CORE1,

758 AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1,

759 AMDSMI_FW_ID_RLCV_LX7,

760 AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST,

761 AMDSMI_FW_ID_ASD,

762 AMDSMI_FW_ID_TA_RAS,

763 AMDSMI_FW_ID_TA_XGMI,

764 AMDSMI_FW_ID_RLC_SRLG,

765 AMDSMI_FW_ID_RLC_SRLS,

766 AMDSMI_FW_ID_PM,

767 AMDSMI_FW_ID_DMCU,

768 AMDSMI_FW_ID_PLDM_BUNDLE,

769 AMDSMI_FW_ID__MAX

770} amdsmi_fw_block_t;

771

777typedef enum {

778 AMDSMI_VRAM_TYPE_UNKNOWN = 0,

779 // HBM

780 AMDSMI_VRAM_TYPE_HBM = 1,

781 AMDSMI_VRAM_TYPE_HBM2 = 2,

782 AMDSMI_VRAM_TYPE_HBM2E = 3,

783 AMDSMI_VRAM_TYPE_HBM3 = 4,

784 AMDSMI_VRAM_TYPE_HBM3E = 5,

785 // DDR

786 AMDSMI_VRAM_TYPE_DDR2 = 10,

787 AMDSMI_VRAM_TYPE_DDR3 = 11,

788 AMDSMI_VRAM_TYPE_DDR4 = 12,

789 AMDSMI_VRAM_TYPE_DDR5 = 13,

790 // GDDR

791 AMDSMI_VRAM_TYPE_GDDR1 = 17,

792 AMDSMI_VRAM_TYPE_GDDR2 = 18,

793 AMDSMI_VRAM_TYPE_GDDR3 = 19,

794 AMDSMI_VRAM_TYPE_GDDR4 = 20,

795 AMDSMI_VRAM_TYPE_GDDR5 = 21,

796 AMDSMI_VRAM_TYPE_GDDR6 = 22,

797 AMDSMI_VRAM_TYPE_GDDR7 = 23,

798 // LPDDR

799 AMDSMI_VRAM_TYPE_LPDDR4 = 30,

800 AMDSMI_VRAM_TYPE_LPDDR5 = 31,

801 AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_LPDDR5

802} amdsmi_vram_type_t;

803

809typedef struct {

810 uint64_t lower_bound;

811 uint64_t upper_bound;

812 uint64_t reserved[2];

813} amdsmi_range_t;

814

820typedef struct {

821 uint8_t xgmi_lanes;

822 uint64_t xgmi_hive_id;

823 uint64_t xgmi_node_id;

824 uint32_t index;

825 uint32_t reserved[9];

826} amdsmi_xgmi_info_t;

827

833typedef struct {

834 uint32_t vram_total;

835 uint32_t vram_used;

836 uint32_t reserved[2];

837} amdsmi_vram_usage_t;

838

845typedef struct {

846 uint64_t reference_timestamp;

847 uint64_t violation_timestamp;

849 uint64_t acc_counter;

850 uint64_t acc_prochot_thrm;

852 uint64_t acc_ppt_pwr;

854 uint64_t acc_socket_thrm;

856 uint64_t acc_vr_thrm;

858 uint64_t acc_hbm_thrm;

860 uint64_t acc_gfx_clk_below_host_limit;

867 uint64_t per_prochot_thrm;

869 uint64_t per_ppt_pwr;

871 uint64_t per_socket_thrm;

873 uint64_t per_vr_thrm;

875 uint64_t per_hbm_thrm;

877 uint64_t per_gfx_clk_below_host_limit;

884 uint8_t active_prochot_thrm;

886 uint8_t active_ppt_pwr;

888 uint8_t active_socket_thrm;

890 uint8_t active_vr_thrm;

892 uint8_t active_hbm_thrm;

894 uint8_t active_gfx_clk_below_host_limit;

898 // GPU metrics 1.8 violations

899 uint64_t acc_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP]

900 [AMDSMI_MAX_NUM_XCC];

905 uint64_t acc_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP]

906 [AMDSMI_MAX_NUM_XCC];

911 uint64_t acc_low_utilization[AMDSMI_MAX_NUM_XCP]

912 [AMDSMI_MAX_NUM_XCC];

915 uint64_t acc_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP]

916 [AMDSMI_MAX_NUM_XCC];

922 uint64_t per_gfx_clk_below_host_limit_pwr

923 [AMDSMI_MAX_NUM_XCP]

924 [AMDSMI_MAX_NUM_XCC];

926 uint64_t per_gfx_clk_below_host_limit_thm

927 [AMDSMI_MAX_NUM_XCP]

928 [AMDSMI_MAX_NUM_XCC];

930 uint64_t per_low_utilization[AMDSMI_MAX_NUM_XCP]

931 [AMDSMI_MAX_NUM_XCC];

934 uint64_t per_gfx_clk_below_host_limit_total

935 [AMDSMI_MAX_NUM_XCP]

936 [AMDSMI_MAX_NUM_XCC];

939 uint8_t active_gfx_clk_below_host_limit_pwr

940 [AMDSMI_MAX_NUM_XCP]

941 [AMDSMI_MAX_NUM_XCC];

943 uint8_t active_gfx_clk_below_host_limit_thm

944 [AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

947 uint8_t active_low_utilization[AMDSMI_MAX_NUM_XCP]

948 [AMDSMI_MAX_NUM_XCC];

951 uint8_t active_gfx_clk_below_host_limit_total

952 [AMDSMI_MAX_NUM_XCP]

953 [AMDSMI_MAX_NUM_XCC];

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

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

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

958} amdsmi_violation_status_t;

959

965typedef struct {

966 amdsmi_range_t supported_freq_range;

967 amdsmi_range_t current_freq_range;

968 uint32_t reserved[8];

969} amdsmi_frequency_range_t;

970

976typedef union {

977 struct bdf_ {

978 uint64_t function_number : 3;

979 uint64_t device_number : 5;

980 uint64_t bus_number : 8;

981 uint64_t domain_number : 48;

982 } bdf;

983 struct {

984 uint64_t function_number : 3;

985 uint64_t device_number : 5;

986 uint64_t bus_number : 8;

987 uint64_t domain_number : 48;

988 };

989 uint64_t as_uint;

990} amdsmi_bdf_t;

991

997typedef struct {

998 uint32_t drm_render;

999 uint32_t drm_card;

1000 uint32_t hsa_id;

1001 uint32_t hip_id;

1002 char hip_uuid[AMDSMI_MAX_STRING_LENGTH];

1003 uint32_t oam_id;

1004} amdsmi_enumeration_info_t;

1005

1011typedef enum {

1012 AMDSMI_CARD_FORM_FACTOR_PCIE,

1013 AMDSMI_CARD_FORM_FACTOR_OAM,

1014 AMDSMI_CARD_FORM_FACTOR_CEM,

1015 AMDSMI_CARD_FORM_FACTOR_UNKNOWN

1016} amdsmi_card_form_factor_t;

1017

1023typedef struct {

1024 struct pcie_static_ {

1025 uint16_t max_pcie_width;

1026 uint32_t max_pcie_speed;

1027 uint32_t pcie_interface_version;

1028 amdsmi_card_form_factor_t slot_type;

1029 uint32_t max_pcie_interface_version;

1030 uint64_t reserved[9];

1031 } pcie_static;

1032 struct pcie_metric_ {

1033 uint16_t pcie_width;

1034 uint32_t pcie_speed;

1035 uint32_t pcie_bandwidth;

1036 uint64_t pcie_replay_count;

1037 uint64_t pcie_l0_to_recovery_count;

1039 uint64_t pcie_replay_roll_over_count;

1041 uint64_t pcie_nak_sent_count;

1042 uint64_t pcie_nak_received_count;

1044 uint32_t pcie_lc_perf_other_end_recovery_count;

1045 uint64_t reserved[12];

1046 } pcie_metric;

1047 uint64_t reserved[32];

1048} amdsmi_pcie_info_t;

1049

1055typedef struct {

1056 uint64_t power_cap;

1057 uint64_t default_power_cap;

1058 uint64_t dpm_cap;

1059 uint64_t min_power_cap;

1060 uint64_t max_power_cap;

1061 uint64_t reserved[3];

1062} amdsmi_power_cap_info_t;

1063

1069typedef enum {

1070 AMDSMI_POWER_CAP_TYPE_PPT0,

1071 AMDSMI_POWER_CAP_TYPE_PPT1,

1072} amdsmi_power_cap_type_t;

1073

1079typedef struct {

1080 char name[AMDSMI_MAX_STRING_LENGTH];

1081 char build_date[AMDSMI_MAX_STRING_LENGTH];

1082 char part_number[AMDSMI_MAX_STRING_LENGTH];

1083 char version[AMDSMI_MAX_STRING_LENGTH];

1084 char boot_firmware[AMDSMI_MAX_STRING_LENGTH];

1085 uint64_t reserved[36];

1086} amdsmi_vbios_info_t;

1087

1093typedef enum {

1094 AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

1095 AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

1096 AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

1097 AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

1098 AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010

1099} amdsmi_cache_property_type_t;

1100

1106typedef struct {

1107 uint32_t num_cache_types;

1108 struct cache_ {

1109 uint32_t cache_properties;

1110 uint32_t cache_size;

1111 uint32_t cache_level;

1112 uint32_t max_num_cu_shared;

1113 uint32_t num_cache_instance;

1114 uint32_t reserved[3];

1115 } cache[AMDSMI_MAX_CACHE_TYPES];

1116 uint32_t reserved[15];

1117} amdsmi_gpu_cache_info_t;

1118

1124typedef struct {

1125 uint8_t num_fw_info;

1126 struct fw_info_list_ {

1127 amdsmi_fw_block_t fw_id;

1128 uint64_t fw_version;

1129 uint64_t reserved[2];

1130 } fw_info_list[AMDSMI_FW_ID__MAX];

1131 uint32_t reserved[7];

1132} amdsmi_fw_info_t;

1133

1139typedef struct {

1140 char market_name[AMDSMI_MAX_STRING_LENGTH];

1141 uint32_t vendor_id;

1142 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

1143 uint32_t subvendor_id;

1144 uint64_t device_id;

1145 uint32_t rev_id;

1146 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

1148 uint32_t oam_id;

1149 uint32_t num_of_compute_units;

1150 uint64_t target_graphics_version;

1151 uint32_t subsystem_id;

1152 uint64_t flags;

1153 uint32_t reserved[18];

1154} amdsmi_asic_info_t;

1155

1161typedef struct {

1162 uint64_t kfd_id;

1163 uint32_t node_id;

1164 uint32_t current_partition_id;

1165 uint32_t reserved[12];

1166} amdsmi_kfd_info_t;

1167

1173typedef union {

1174 struct nps_flags_ {

1175 uint32_t nps1_cap : 1;

1176 uint32_t nps2_cap : 1;

1177 uint32_t nps4_cap : 1;

1178 uint32_t nps8_cap : 1;

1179 uint32_t reserved : 28;

1180 } nps_flags;

1181 uint32_t nps_cap_mask;

1182} amdsmi_nps_caps_t;

1183

1190typedef struct {

1191 amdsmi_nps_caps_t partition_caps;

1192 amdsmi_memory_partition_type_t mp_mode;

1193 uint32_t num_numa_ranges;

1194 struct numa_range_ {

1195 amdsmi_vram_type_t memory_type;

1196 uint64_t start;

1197 uint64_t end;

1198 } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

1199 uint64_t reserved[11];

1200} amdsmi_memory_partition_config_t;

1201

1207typedef struct {

1208 amdsmi_accelerator_partition_type_t profile_type;

1209 uint32_t num_partitions;

1210 amdsmi_nps_caps_t memory_caps;

1211 uint32_t profile_index;

1213 uint32_t num_resources;

1214 uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

1215 uint64_t reserved[13];

1216} amdsmi_accelerator_partition_profile_t;

1217

1224typedef struct {

1225 uint32_t profile_index;

1226 amdsmi_accelerator_partition_resource_type_t resource_type;

1227 uint32_t partition_resource;

1228 uint32_t num_partitions_share_resource;

1229 uint64_t reserved[6];

1230} amdsmi_accelerator_partition_resource_profile_t;

1231

1237typedef struct {

1238 uint32_t num_profiles;

1239 uint32_t num_resource_profiles;

1240 amdsmi_accelerator_partition_resource_profile_t

1241 resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

1242 uint32_t default_profile_index;

1243 amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

1244 uint64_t reserved[30];

1245} amdsmi_accelerator_partition_profile_config_t;

1246

1252typedef enum {

1253 AMDSMI_LINK_TYPE_INTERNAL = 0,

1254 AMDSMI_LINK_TYPE_PCIE = 1,

1255 AMDSMI_LINK_TYPE_XGMI = 2,

1256 AMDSMI_LINK_TYPE_NOT_APPLICABLE = 3,

1257 AMDSMI_LINK_TYPE_UNKNOWN = 4,

1258 AMDSMI_LINK_TYPE_NUMA = 5,

1260 AMDSMI_LINK_TYPE_XNUMA =

1261 6

1262} amdsmi_link_type_t;

1263

1269typedef struct {

1270 uint32_t cpu_util_total;

1271 uint32_t cpu_util_user;

1272 uint32_t cpu_util_nice;

1273 uint32_t cpu_util_sys;

1274 uint32_t cpu_util_irq;

1275} amdsmi_cpu_util_t;

1276

1282typedef enum {

1283 AMDSMI_LINK_STATUS_ENABLED = 0,

1284 AMDSMI_LINK_STATUS_DISABLED = 1,

1285 AMDSMI_LINK_STATUS_INACTIVE = 2,

1286 AMDSMI_LINK_STATUS_ERROR = 3

1287} amdsmi_link_status_t;

1288

1294typedef struct {

1295 uint32_t num_links;

1296 struct _links {

1297 amdsmi_bdf_t bdf;

1298 uint32_t bit_rate;

1299 uint32_t max_bandwidth;

1300 amdsmi_link_type_t link_type;

1301 uint64_t read;

1302 uint64_t write;

1303 amdsmi_link_status_t link_status;

1304 uint64_t reserved[1];

1305 } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

1306 uint64_t reserved[7];

1307} amdsmi_link_metrics_t;

1308

1314typedef struct {

1315 amdsmi_vram_type_t vram_type;

1316 char vram_vendor[AMDSMI_MAX_STRING_LENGTH];

1317 uint64_t vram_size;

1318 uint32_t vram_bit_width;

1319 uint64_t vram_max_bandwidth;

1320 uint64_t reserved[37];

1321} amdsmi_vram_info_t;

1322

1328typedef struct {

1329 char driver_version[AMDSMI_MAX_STRING_LENGTH];

1330 char driver_date[AMDSMI_MAX_STRING_LENGTH];

1331 char driver_name[AMDSMI_MAX_STRING_LENGTH];

1332} amdsmi_driver_info_t;

1333

1339typedef struct {

1340 char model_number[AMDSMI_MAX_STRING_LENGTH];

1341 char product_serial[AMDSMI_MAX_STRING_LENGTH];

1342 char fru_id[AMDSMI_MAX_STRING_LENGTH];

1343 char product_name[AMDSMI_MAX_STRING_LENGTH];

1344 char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

1345 uint64_t reserved[64];

1346} amdsmi_board_info_t;

1347

1355typedef struct {

1356 uint64_t socket_power;

1357 uint32_t current_socket_power;

1359 uint32_t average_socket_power;

1361 uint64_t gfx_voltage;

1362 uint64_t soc_voltage;

1363 uint64_t mem_voltage;

1364 uint32_t power_limit;

1365 uint32_t ubb_power;

1366 uint64_t reserved[18];

1367} amdsmi_power_info_t;

1368

1374typedef struct {

1375 uint32_t clk;

1376 uint32_t min_clk;

1377 uint32_t max_clk;

1378 uint8_t clk_locked;

1379 uint8_t clk_deep_sleep;

1380 uint32_t reserved[4];

1381} amdsmi_clk_info_t;

1382

1392typedef struct {

1393 uint32_t gfx_activity;

1394 uint32_t umc_activity;

1395 uint32_t mm_activity;

1396 uint32_t reserved[13];

1397} amdsmi_engine_usage_t;

1398

1404typedef uint32_t amdsmi_process_handle_t;

1405

1411typedef struct {

1412 char name[AMDSMI_MAX_STRING_LENGTH];

1413 amdsmi_process_handle_t pid;

1414 uint64_t mem;

1415 struct engine_usage_ {

1416 uint64_t gfx;

1417 uint64_t enc;

1418 uint32_t reserved[12];

1419 } engine_usage;

1420 struct memory_usage_ {

1421 uint64_t gtt_mem;

1422 uint64_t cpu_mem;

1423 uint64_t vram_mem;

1424 uint32_t reserved[10];

1425 } memory_usage;

1426 char container_name[AMDSMI_MAX_STRING_LENGTH];

1427 uint32_t cu_occupancy;

1428 uint32_t evicted_time;

1429 uint64_t sdma_usage;

1430 uint32_t reserved[8];

1431} amdsmi_proc_info_t;

1432

1438typedef struct {

1439 uint32_t gpu_index;

1440 uint64_t mem;

1441 struct {

1442 uint64_t gfx;

1443 uint64_t enc;

1444 uint32_t reserved[12];

1445 } engine_usage;

1446 struct {

1447 uint64_t gtt_mem;

1448 uint64_t cpu_mem;

1449 uint64_t vram_mem;

1450 uint32_t reserved[10];

1451 } memory_usage;

1452 uint32_t cu_occupancy;

1453 uint32_t evicted_time;

1454 uint64_t sdma_usage;

1455 uint32_t reserved[8];

1456} amdsmi_proc_gpu_entry_t;

1457

1463typedef struct {

1464 amdsmi_process_handle_t pid;

1465 char name[AMDSMI_MAX_STRING_LENGTH];

1466 char container_name[AMDSMI_MAX_STRING_LENGTH];

1467 uint32_t num_gpus;

1468 amdsmi_proc_gpu_entry_t gpus[AMDSMI_MAX_DEVICES];

1469} amdsmi_proc_info_by_pid_t;

1470

1476typedef struct {

1477 uint8_t is_iolink_coherent;

1478 uint8_t is_iolink_atomics_32bit;

1479 uint8_t is_iolink_atomics_64bit;

1480 uint8_t is_iolink_dma;

1481 uint8_t is_iolink_bi_directional;

1482} amdsmi_p2p_capability_t;

1483

1486#define AMDSMI_MAX_NUM_FREQUENCIES 33

1487

1492#define AMDSMI_MAX_FAN_SPEED 255

1493

1496#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1497

1503typedef enum {

1504 AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1505 AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1506 AMDSMI_DEV_PERF_LEVEL_LOW,

1507 AMDSMI_DEV_PERF_LEVEL_HIGH,

1508 AMDSMI_DEV_PERF_LEVEL_MANUAL,

1510 AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1511 AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1512 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1513 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1514 AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1515 AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1516 AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1517} amdsmi_dev_perf_level_t;

1518

1524typedef uintptr_t amdsmi_event_handle_t;

1525

1533typedef enum {

1534 AMDSMI_EVNT_GRP_XGMI = 0,

1535 AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1536 AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1537} amdsmi_event_group_t;

1538

1569typedef enum {

1570 AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1571

1572 AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1573 AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1574 AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1575 AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1576 AMDSMI_EVNT_XGMI_0_BEATS_TX,

1577 AMDSMI_EVNT_XGMI_1_NOP_TX,

1578 AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1579 AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1580 AMDSMI_EVNT_XGMI_1_BEATS_TX,

1581 AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1582 AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1583 AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1584 AMDSMI_EVNT_XGMI_DATA_OUT_1,

1585 AMDSMI_EVNT_XGMI_DATA_OUT_2,

1586 AMDSMI_EVNT_XGMI_DATA_OUT_3,

1587 AMDSMI_EVNT_XGMI_DATA_OUT_4,

1588 AMDSMI_EVNT_XGMI_DATA_OUT_5,

1589 AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1590 AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST

1591} amdsmi_event_type_t;

1592

1598typedef enum {

1599 AMDSMI_CNTR_CMD_START = 0,

1600 AMDSMI_CNTR_CMD_STOP

1602} amdsmi_counter_command_t;

1603

1609typedef struct {

1610 uint64_t value;

1611 uint64_t time_enabled;

1612 uint64_t time_running;

1613} amdsmi_counter_value_t;

1614

1620typedef enum {

1621 AMDSMI_EVT_NOTIF_NONE = 0,

1622 AMDSMI_EVT_NOTIF_VMFAULT = 1,

1623 AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1624 AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1625 AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1626 AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1627 AMDSMI_EVT_NOTIF_MIGRATE_START = 5,

1628 AMDSMI_EVT_NOTIF_MIGRATE_END = 6,

1629 AMDSMI_EVT_NOTIF_PAGE_FAULT_START = 7,

1630 AMDSMI_EVT_NOTIF_PAGE_FAULT_END = 8,

1631 AMDSMI_EVT_NOTIF_QUEUE_EVICTION = 9,

1632 AMDSMI_EVT_NOTIF_QUEUE_RESTORE = 10,

1633 AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU = 11,

1634 AMDSMI_EVT_NOTIF_PROCESS_START = 12,

1635 AMDSMI_EVT_NOTIF_PROCESS_END = 13,

1636 AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_PROCESS_END

1637} amdsmi_evt_notification_type_t;

1638

1644#define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1645

1651typedef struct {

1652 amdsmi_processor_handle processor_handle;

1653 amdsmi_evt_notification_type_t event;

1654 char message[AMDSMI_MAX_STRING_LENGTH];

1655} amdsmi_evt_notification_data_t;

1656

1663typedef enum {

1664 AMDSMI_TEMP_CURRENT = 0x0,

1665 AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1666 AMDSMI_TEMP_MAX,

1667 AMDSMI_TEMP_MIN,

1668 AMDSMI_TEMP_MAX_HYST,

1670 AMDSMI_TEMP_MIN_HYST,

1672 AMDSMI_TEMP_CRITICAL,

1674 AMDSMI_TEMP_CRITICAL_HYST,

1676 AMDSMI_TEMP_EMERGENCY,

1680 AMDSMI_TEMP_EMERGENCY_HYST,

1682 AMDSMI_TEMP_CRIT_MIN,

1684 AMDSMI_TEMP_CRIT_MIN_HYST,

1686 AMDSMI_TEMP_OFFSET,

1688 AMDSMI_TEMP_LOWEST,

1689 AMDSMI_TEMP_HIGHEST,

1690 AMDSMI_TEMP_SHUTDOWN,

1691 AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1692} amdsmi_temperature_metric_t;

1693

1700typedef enum {

1701 AMDSMI_VOLT_CURRENT = 0x0,

1702

1703 AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1704 AMDSMI_VOLT_MAX,

1705 AMDSMI_VOLT_MIN_CRIT,

1706 AMDSMI_VOLT_MIN,

1707 AMDSMI_VOLT_MAX_CRIT,

1708 AMDSMI_VOLT_AVERAGE,

1709 AMDSMI_VOLT_LOWEST,

1710 AMDSMI_VOLT_HIGHEST,

1711

1712 AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1713} amdsmi_voltage_metric_t;

1714

1721typedef enum {

1722 AMDSMI_VOLT_TYPE_FIRST = 0,

1723

1724 AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1725 AMDSMI_VOLT_TYPE_VDDBOARD,

1726 AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDBOARD,

1727 AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1728} amdsmi_voltage_type_t;

1729

1738typedef enum {

1739 AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1740 AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1741 AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1742 AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1743 AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1744

1745 // 3D Full Screen Power Profile

1746 AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1747 AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1748 AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1749

1750 // Invalid power profile

1751 AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1752} amdsmi_power_profile_preset_masks_t;

1753

1759typedef enum {

1760 AMDSMI_GPU_BLOCK_INVALID = 0,

1761 AMDSMI_GPU_BLOCK_FIRST = (1ULL << 0),

1762 AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1763 AMDSMI_GPU_BLOCK_SDMA = (1ULL << 1),

1764 AMDSMI_GPU_BLOCK_GFX = (1ULL << 2),

1765 AMDSMI_GPU_BLOCK_MMHUB = (1ULL << 3),

1766 AMDSMI_GPU_BLOCK_ATHUB = (1ULL << 4),

1767 AMDSMI_GPU_BLOCK_PCIE_BIF = (1ULL << 5),

1768 AMDSMI_GPU_BLOCK_HDP = (1ULL << 6),

1769 AMDSMI_GPU_BLOCK_XGMI_WAFL = (1ULL << 7),

1770 AMDSMI_GPU_BLOCK_DF = (1ULL << 8),

1771 AMDSMI_GPU_BLOCK_SMN = (1ULL << 9),

1772 AMDSMI_GPU_BLOCK_SEM = (1ULL << 10),

1773 AMDSMI_GPU_BLOCK_MP0 = (1ULL << 11),

1774 AMDSMI_GPU_BLOCK_MP1 = (1ULL << 12),

1775 AMDSMI_GPU_BLOCK_FUSE = (1ULL << 13),

1776 AMDSMI_GPU_BLOCK_MCA = (1ULL << 14),

1777 AMDSMI_GPU_BLOCK_VCN = (1ULL << 15),

1778 AMDSMI_GPU_BLOCK_JPEG = (1ULL << 16),

1779 AMDSMI_GPU_BLOCK_IH = (1ULL << 17),

1780 AMDSMI_GPU_BLOCK_MPIO = (1ULL << 18),

1781 AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1782 AMDSMI_GPU_BLOCK_RESERVED = (1ULL << 63)

1783} amdsmi_gpu_block_t;

1784

1790typedef enum {

1791 CLK_LIMIT_MIN,

1792 CLK_LIMIT_MAX

1793} amdsmi_clk_limit_type_t;

1794

1800typedef enum {

1801 AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED = 0,

1802 AMDSMI_CPER_SEV_FATAL = 1,

1803 AMDSMI_CPER_SEV_NON_FATAL_CORRECTED = 2,

1804 AMDSMI_CPER_SEV_NUM = 3,

1805 AMDSMI_CPER_SEV_UNUSED = 10

1806} amdsmi_cper_sev_t;

1807

1813typedef enum {

1814 AMDSMI_CPER_NOTIFY_TYPE_CMC = 0x450eBDD72DCE8BB1,

1815 AMDSMI_CPER_NOTIFY_TYPE_CPE = 0x4a55D8434E292F96,

1816 AMDSMI_CPER_NOTIFY_TYPE_MCE = 0x4cc5919CE8F56FFE,

1817 AMDSMI_CPER_NOTIFY_TYPE_PCIE = 0x4dfc1A16CF93C01F,

1818 AMDSMI_CPER_NOTIFY_TYPE_INIT = 0x454a9308CC5263E8,

1819 AMDSMI_CPER_NOTIFY_TYPE_NMI = 0x42c9B7E65BAD89FF,

1820 AMDSMI_CPER_NOTIFY_TYPE_BOOT = 0x409aAB403D61A466,

1821 AMDSMI_CPER_NOTIFY_TYPE_DMAR = 0x4c27C6B3667DD791,

1822 AMDSMI_CPER_NOTIFY_TYPE_SEA = 0x11E4BBE89A78788A,

1823 AMDSMI_CPER_NOTIFY_TYPE_SEI = 0x4E87B0AE5C284C81,

1824 AMDSMI_CPER_NOTIFY_TYPE_PEI = 0x4214520409A9D5AC,

1825 AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT = 0x49A341DF69293BC9

1827} amdsmi_cper_notify_type_t;

1828

1834typedef struct {

1835 uint16_t dram_non_critical_region_threshold;

1836 uint16_t dram_critical_region_threshold;

1837} amdsmi_gpu_ras_policy_v4_0_t;

1838

1845typedef struct {

1846 uint8_t major_version;

1847 uint8_t minor_version;

1848 union policy_data_ {

1849 amdsmi_gpu_ras_policy_v4_0_t v4_0;

1850 uint64_t info[5];

1851 } policy_data;

1852} amdsmi_gpu_ras_policy_info_t;

1853

1859typedef enum {

1860 AMDSMI_RAS_ERR_STATE_NONE = 0,

1861 AMDSMI_RAS_ERR_STATE_DISABLED,

1862 AMDSMI_RAS_ERR_STATE_PARITY,

1863 AMDSMI_RAS_ERR_STATE_SING_C,

1864 AMDSMI_RAS_ERR_STATE_MULT_UC,

1865 AMDSMI_RAS_ERR_STATE_POISON,

1867 AMDSMI_RAS_ERR_STATE_ENABLED,

1868

1869 AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1870 AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1871} amdsmi_ras_err_state_t;

1872

1880typedef enum {

1881 AMDSMI_MEM_TYPE_FIRST = 0,

1882

1883 AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1884 AMDSMI_MEM_TYPE_VIS_VRAM,

1885 AMDSMI_MEM_TYPE_GTT,

1886

1887 AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1888} amdsmi_memory_type_t;

1889

1895typedef enum {

1896 AMDSMI_FREQ_IND_MIN = 0,

1897 AMDSMI_FREQ_IND_MAX = 1,

1898 AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1899} amdsmi_freq_ind_t;

1900

1906typedef enum {

1907 AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1908 AMDSMI_XGMI_STATUS_ERROR,

1909 AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

1910} amdsmi_xgmi_status_t;

1911

1917typedef uint64_t amdsmi_bit_field_t;

1918

1924typedef enum {

1925 AMDSMI_MEM_PAGE_STATUS_RESERVED = 0,

1927 AMDSMI_MEM_PAGE_STATUS_PENDING,

1929 AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1930} amdsmi_memory_page_status_t;

1931

1937typedef enum {

1938 AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1939 AMDSMI_COARSE_GRAIN_GFX_ACTIVITY = AMDSMI_UTILIZATION_COUNTER_FIRST,

1941 AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1942 AMDSMI_COARSE_DECODER_ACTIVITY,

1943 // Fine grain activity counters

1944 AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1945 AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1946 AMDSMI_FINE_DECODER_ACTIVITY = 102,

1947 AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1948} amdsmi_utilization_counter_type_t;

1949

1950#define AMDSMI_MAX_UTILIZATION_VALUES 4

1951

1959typedef struct {

1960 amdsmi_utilization_counter_type_t type;

1961 uint64_t value;

1962 uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1963 uint16_t fine_value_count;

1964} amdsmi_utilization_counter_t;

1965

1971typedef struct {

1972 uint64_t page_address;

1973 uint64_t page_size;

1974 amdsmi_memory_page_status_t status;

1975} amdsmi_retired_page_record_t;

1976

1984typedef struct {

1985 amdsmi_bit_field_t available_profiles;

1986 amdsmi_power_profile_preset_masks_t current;

1987 uint32_t num_profiles;

1988} amdsmi_power_profile_status_t;

1989

1995typedef struct {

1996 bool has_deep_sleep;

1997 uint32_t num_supported;

1998 uint32_t current;

2003 uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES];

2005} amdsmi_frequencies_t;

2006

2012typedef struct {

2013 uint32_t policy_id;

2014 char policy_description[AMDSMI_MAX_STRING_LENGTH];

2015} amdsmi_dpm_policy_entry_t;

2016

2017#define AMDSMI_MAX_NUM_PM_POLICIES 32

2018

2026typedef struct {

2027 uint32_t num_supported;

2028 uint32_t current;

2029 amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

2030} amdsmi_dpm_policy_t;

2031

2041typedef struct {

2042 amdsmi_frequencies_t transfer_rate;

2043 uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

2044} amdsmi_pcie_bandwidth_t;

2045

2051typedef struct {

2052 uint32_t major;

2053 uint32_t minor;

2054 uint32_t release;

2055 const char* build;

2056} amdsmi_version_t;

2057

2063typedef struct {

2064 uint64_t frequency;

2065 uint64_t voltage;

2066} amdsmi_od_vddc_point_t;

2067

2075typedef struct {

2076 amdsmi_range_t freq_range;

2077 amdsmi_range_t volt_range;

2078} amdsmi_freq_volt_region_t;

2079

2086typedef struct {

2087 amdsmi_od_vddc_point_t vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

2089} amdsmi_od_volt_curve_t;

2090

2096typedef struct {

2097 amdsmi_range_t curr_sclk_range;

2098 amdsmi_range_t curr_mclk_range;

2099 amdsmi_range_t curr_fclk_range;

2100 amdsmi_range_t sclk_freq_limits;

2101 amdsmi_range_t mclk_freq_limits;

2102 amdsmi_range_t fclk_freq_limits;

2103 amdsmi_od_volt_curve_t curve;

2104 uint32_t num_regions;

2105} amdsmi_od_volt_freq_data_t;

2106

2114typedef struct {

2115 // TODO(amd) Doxygen documents

2116 // Note: This should match: AMDGpuMetricsHeader_v1_t

2118 uint16_t structure_size;

2119 uint8_t format_revision;

2120 uint8_t content_revision;

2122} amd_metrics_table_header_t;

2123

2129typedef struct {

2134 uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

2135 uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG_ENG_V1];

2137 uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

2138 uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

2139

2143 /* Total App Clock Counter Accumulated */

2144 uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

2145

2149 /* Total App Clock Counter Accumulated */

2150 uint64_t gfx_below_host_limit_ppt_acc[AMDSMI_MAX_NUM_XCC];

2151 uint64_t gfx_below_host_limit_thm_acc[AMDSMI_MAX_NUM_XCC];

2152 uint64_t gfx_low_utilization_acc[AMDSMI_MAX_NUM_XCC];

2153 uint64_t gfx_below_host_limit_total_acc[AMDSMI_MAX_NUM_XCC];

2154

2158 uint16_t temperature_xcd[AMDSMI_MAX_NUM_XCC];

2159} amdsmi_gpu_xcp_metrics_t;

2160

2187typedef struct {

2191 uint16_t temperature_gfx;

2192 uint16_t temperature_soc;

2193 uint16_t temperature_core[AMDSMI_APU_MAX_CORES];

2194 uint16_t temperature_l3[AMDSMI_APU_MAX_L3];

2195 uint16_t temperature_skin;

2196

2200 uint16_t average_gfx_activity;

2201 uint16_t average_mm_activity;

2202 uint16_t average_vcn_activity;

2203 uint16_t average_ipu_activity[AMDSMI_APU_MAX_IPU];

2204 uint16_t average_core_c0_activity[AMDSMI_APU_MAX_CORES];

2205 uint16_t average_dram_reads;

2206 uint16_t average_dram_writes;

2207 uint16_t average_ipu_reads;

2208 uint16_t average_ipu_writes;

2209

2217 uint32_t average_socket_power;

2218 uint16_t average_cpu_power;

2219 uint16_t average_soc_power;

2220 uint32_t average_gfx_power;

2221 uint16_t average_core_power[AMDSMI_APU_MAX_CORES];

2222 uint16_t average_ipu_power;

2223 uint32_t average_apu_power;

2224 uint32_t average_dgpu_power;

2225 uint32_t average_all_core_power;

2226 uint16_t average_sys_power;

2227 uint16_t stapm_power_limit;

2228 uint16_t current_stapm_power_limit;

2229

2233 uint16_t average_gfxclk_frequency;

2234 uint16_t average_socclk_frequency;

2235 uint16_t average_uclk_frequency;

2236 uint16_t average_fclk_frequency;

2237 uint16_t average_vclk_frequency;

2238 uint16_t average_dclk_frequency;

2239 uint16_t average_vpeclk_frequency;

2240 uint16_t average_ipuclk_frequency;

2241 uint16_t average_mpipu_frequency;

2242

2246 uint16_t current_gfxclk;

2247 uint16_t current_socclk;

2248 uint16_t current_uclk;

2249 uint16_t current_fclk;

2250 uint16_t current_vclk;

2251 uint16_t current_dclk;

2252 uint16_t current_coreclk[AMDSMI_APU_MAX_CORES];

2253 uint16_t current_l3clk[AMDSMI_APU_MAX_L3];

2254 uint16_t current_core_maxfreq;

2255 uint16_t current_gfx_maxfreq;

2256

2260 uint32_t throttle_status;

2261 uint64_t indep_throttle_status;

2262 uint32_t throttle_residency_prochot;

2263 uint32_t throttle_residency_spl;

2264 uint32_t throttle_residency_fppt;

2265 uint32_t throttle_residency_sppt;

2266 uint32_t throttle_residency_thm_core;

2267 uint32_t throttle_residency_thm_gfx;

2268 uint32_t throttle_residency_thm_soc;

2269

2273 uint16_t fan_pwm;

2274

2278 uint16_t average_temperature_gfx;

2279 uint16_t average_temperature_soc;

2280 uint16_t average_temperature_core[AMDSMI_APU_MAX_CORES];

2281 uint16_t average_temperature_l3[AMDSMI_APU_MAX_L3];

2282

2286 uint16_t average_cpu_voltage;

2287 uint16_t average_soc_voltage;

2288 uint16_t average_gfx_voltage;

2289 uint16_t average_cpu_current;

2290 uint16_t average_soc_current;

2291 uint16_t average_gfx_current;

2292

2296 uint32_t time_filter_alphavalue;

2297

2298} amdsmi_apu_metrics_t;

2299

2316typedef struct {

2317 amd_metrics_table_header_t common_header;

2318

2324 uint16_t temperature_edge;

2325 uint16_t temperature_hotspot;

2326 uint16_t temperature_mem;

2327 uint16_t temperature_vrgfx;

2328 uint16_t temperature_vrsoc;

2329 uint16_t temperature_vrmem;

2330

2334 uint16_t average_gfx_activity;

2335 uint16_t average_umc_activity;

2336 uint16_t average_mm_activity;

2337

2341 uint16_t average_socket_power;

2342 uint64_t energy_accumulator;

2343

2345 uint64_t system_clock_counter;

2346

2350 uint16_t average_gfxclk_frequency;

2351 uint16_t average_socclk_frequency;

2352 uint16_t average_uclk_frequency;

2353 uint16_t average_vclk0_frequency;

2354 uint16_t average_dclk0_frequency;

2355 uint16_t average_vclk1_frequency;

2356 uint16_t average_dclk1_frequency;

2357

2361 uint16_t current_gfxclk;

2362 uint16_t current_socclk;

2363 uint16_t current_uclk;

2364 uint16_t current_vclk0;

2365 uint16_t current_dclk0;

2366 uint16_t current_vclk1;

2367 uint16_t current_dclk1;

2368

2369 uint32_t throttle_status;

2370

2371 uint16_t current_fan_speed;

2372

2376 uint16_t pcie_link_width;

2377 uint16_t pcie_link_speed;

2378

2379 /*

2380 * v1.1 additions

2381 */

2382 uint32_t gfx_activity_acc;

2383 uint32_t mem_activity_acc;

2384 uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

2385

2386 /*

2387 * v1.2 additions

2388 */

2389 uint64_t firmware_timestamp;

2390

2391 /*

2392 * v1.3 additions

2393 */

2394 uint16_t voltage_soc;

2395 uint16_t voltage_gfx;

2396 uint16_t voltage_mem;

2397

2398 uint64_t indep_throttle_status;

2399

2400 /*

2401 * v1.4 additions

2402 */

2403 uint16_t current_socket_power;

2404

2405 uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

2406

2407 uint32_t gfxclk_lock_status;

2408

2409 uint16_t xgmi_link_width;

2410 uint16_t xgmi_link_speed;

2411

2412 uint64_t pcie_bandwidth_acc;

2413 uint64_t pcie_bandwidth_inst;

2414 uint64_t pcie_l0_to_recov_count_acc;

2415 uint64_t pcie_replay_count_acc;

2416 uint64_t pcie_replay_rover_count_acc;

2417

2421 uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

2422 uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

2423

2427 uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

2428 uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

2429 uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

2430 uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

2431

2435 uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

2436 uint32_t pcie_nak_sent_count_acc;

2437 uint32_t pcie_nak_rcvd_count_acc;

2438

2442 uint64_t accumulation_counter;

2443

2447 uint64_t prochot_residency_acc;

2448

2464 uint64_t ppt_residency_acc;

2465

2481 uint64_t socket_thm_residency_acc;

2482 uint64_t vr_thm_residency_acc;

2483 uint64_t hbm_thm_residency_acc;

2484

2485 uint16_t num_partition;

2486

2487 amdsmi_gpu_xcp_metrics_t xcp_stats[AMDSMI_MAX_NUM_XCP];

2490 uint32_t pcie_lc_perf_other_end_recovery;

2491

2495 uint64_t vram_max_bandwidth;

2496

2497 uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

2498

2502 uint16_t

2503 temperature_hbm_stacks[AMDSMI_MAX_NUM_HBM_STACKS];

2504 uint16_t temperature_mid[AMDSMI_MAX_NUM_MID];

2505 uint16_t temperature_aid[AMDSMI_MAX_NUM_AID];

2506

2507 uint16_t current_uclk_aid[AMDSMI_MAX_NUM_CLKS_PER_AID];

2508 uint16_t current_socclks_mid[AMDSMI_MAX_NUM_CLKS_PER_MID];

2509

2540 amdsmi_apu_metrics_t* apu_metrics;

2541

2542} amdsmi_gpu_metrics_t;

2543

2549typedef enum {

2550 AMDSMI_XGMI_LINK_DOWN,

2551 AMDSMI_XGMI_LINK_UP,

2552 AMDSMI_XGMI_LINK_DISABLE

2553} amdsmi_xgmi_link_status_type_t;

2554

2560typedef struct {

2561 uint32_t total_links;

2562 amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

2563 uint64_t reserved[7];

2564} amdsmi_xgmi_link_status_t;

2565

2571typedef struct {

2572 char name[AMDSMI_MAX_STRING_LENGTH];

2573 uint64_t value;

2574} amdsmi_name_value_t;

2575

2581typedef enum {

2582 AMDSMI_REG_XGMI,

2583 AMDSMI_REG_WAFL,

2584 AMDSMI_REG_PCIE,

2585 AMDSMI_REG_USR,

2586 AMDSMI_REG_USR1

2587} amdsmi_reg_type_t;

2588

2594typedef struct {

2595 uint32_t ras_eeprom_version;

2597 uint32_t ecc_correction_schema_flag;

2600 struct ras_info_ {

2601 uint32_t dram_ecc : 1;

2602 uint32_t sram_ecc : 1;

2603 uint32_t poisoning : 1;

2604 uint32_t rsvd : 29;

2605 } ras_info;

2606 bool needs_reboot;

2607} amdsmi_ras_feature_t;

2608

2614typedef struct {

2615 uint64_t correctable_count;

2616 uint64_t uncorrectable_count;

2617 uint64_t deferred_count;

2618 uint64_t reserved[5];

2619} amdsmi_error_count_t;

2620

2627typedef struct {

2628 uint32_t process_id;

2629 uint64_t vram_usage;

2630 uint64_t sdma_usage;

2631 uint32_t cu_occupancy;

2632 uint32_t evicted_time;

2633} amdsmi_process_info_t;

2634

2640typedef struct {

2641 uint32_t count;

2642 amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES * AMDSMI_MAX_NUM_XCP];

2643 uint64_t reserved[15];

2644} amdsmi_topology_nearest_t;

2645

2654typedef enum {

2655 AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2656 AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2657 AMDSMI_VIRTUALIZATION_MODE_HOST,

2658 AMDSMI_VIRTUALIZATION_MODE_GUEST,

2659 AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2660} amdsmi_virtualization_mode_t;

2661

2667typedef enum {

2668 AMDSMI_AFFINITY_SCOPE_NODE,

2669 AMDSMI_AFFINITY_SCOPE_SOCKET

2670} amdsmi_affinity_scope_t;

2671

2677typedef enum {

2678 AMDSMI_NPM_STATUS_DISABLED,

2679 AMDSMI_NPM_STATUS_ENABLED

2680} amdsmi_npm_status_t;

2681

2687typedef struct {

2688 amdsmi_npm_status_t status;

2689 uint64_t limit;

2690 uint32_t ubb_power_threshold;

2691 uint64_t reserved[5];

2692} amdsmi_npm_info_t;

2693

2702typedef enum {

2703 AMDSMI_PTL_DATA_FORMAT_I8 = 0x0,

2704 AMDSMI_PTL_DATA_FORMAT_F16 = 0x1,

2705 AMDSMI_PTL_DATA_FORMAT_BF16 = 0x2,

2706 AMDSMI_PTL_DATA_FORMAT_F32 = 0x3,

2707 AMDSMI_PTL_DATA_FORMAT_F64 = 0x4,

2708 AMDSMI_PTL_DATA_FORMAT_F8 = 0x5,

2709 AMDSMI_PTL_DATA_FORMAT_VECTOR = 0x6,

2710 AMDSMI_PTL_DATA_FORMAT_INVALID = 0xFFFFFFFF

2711} amdsmi_ptl_data_format_t;

2712

2713#ifdef ENABLE_ESMI_LIB

2714

2720typedef struct {

2721 uint8_t debug;

2722 uint8_t minor;

2723 uint8_t major;

2724 uint8_t unused;

2725} amdsmi_smu_fw_version_t;

2726

2732typedef struct {

2733 uint32_t max_bw;

2734 uint32_t utilized_bw;

2735 uint32_t utilized_pct;

2736} amdsmi_ddr_bw_metrics_t;

2737

2743typedef struct {

2744 uint8_t range : 3;

2745 uint8_t ref_rate : 1;

2746} amdsmi_temp_range_refresh_rate_t;

2747

2753typedef struct {

2754 uint16_t power : 15;

2755 uint16_t update_rate : 9;

2756 uint8_t dimm_addr;

2757} amdsmi_dimm_power_t;

2758

2764typedef struct {

2765 uint16_t sensor : 11;

2766 uint16_t update_rate : 9;

2767 uint8_t dimm_addr;

2768 float temp;

2769} amdsmi_dimm_thermal_t;

2770

2776typedef enum {

2777 AGG_BW0 = 1,

2778 RD_BW0 = 2,

2779 WR_BW0 = 4

2780} amdsmi_io_bw_encoding_t;

2781

2791typedef struct {

2792 amdsmi_io_bw_encoding_t bw_type;

2793 char* link_name;

2794} amdsmi_link_id_bw_type_t;

2795

2802typedef struct {

2803 uint8_t max_dpm_level;

2804 uint8_t min_dpm_level;

2805} amdsmi_dpm_level_t;

2806

2812typedef struct __attribute__((__packed__)) {

2813 uint32_t accumulation_counter;

2816 uint32_t max_socket_temperature;

2818 uint32_t max_vr_temperature;

2820 uint32_t max_hbm_temperature;

2821 uint64_t max_socket_temperature_acc;

2822 uint64_t max_vr_temperature_acc;

2823 uint64_t max_hbm_temperature_acc;

2824

2825 uint32_t socket_power_limit;

2827 uint32_t max_socket_power_limit;

2829 uint32_t socket_power;

2830

2831 uint64_t timestamp;

2832 uint64_t socket_energy_acc;

2833 uint64_t ccd_energy_acc;

2834 uint64_t xcd_energy_acc;

2835 uint64_t aid_energy_acc;

2836 uint64_t hbm_energy_acc;

2837

2838 uint32_t cclk_frequency_limit;

2840 uint32_t gfxclk_frequency_limit;

2842 uint32_t fclk_frequency;

2843 uint32_t uclk_frequency;

2844 uint32_t socclk_frequency[4];

2845 uint32_t vclk_frequency[4];

2846 uint32_t dclk_frequency[4];

2847 uint32_t lclk_frequency[4];

2848 uint64_t gfxclk_frequency_acc[8];

2849 uint64_t cclk_frequency_acc[96];

2850

2851 uint32_t max_cclk_frequency;

2852 uint32_t min_cclk_frequency;

2853 uint32_t max_gfxclk_frequency;

2854 uint32_t min_gfxclk_frequency;

2855 uint32_t fclk_frequency_table[4];

2857 uint32_t uclk_frequency_table[4];

2859 uint32_t socclk_frequency_table[4];

2861 uint32_t vclk_frequency_table[4];

2863 uint32_t dclk_frequency_table[4];

2865 uint32_t lclk_frequency_table[4];

2867 uint32_t max_lclk_dpm_range;

2868 uint32_t min_lclk_dpm_range;

2869

2870 uint32_t xgmi_width;

2871 uint32_t xgmi_bitrate;

2872 uint64_t xgmi_read_bandwidth_acc[8];

2874 uint64_t xgmi_write_bandwidth_acc[8];

2877 uint32_t socket_c0_residency;

2878 uint32_t socket_gfx_busy;

2879 uint32_t dram_bandwidth_utilization;

2880 uint64_t socket_c0_residency_acc;

2881 uint64_t socket_gfx_busy_acc;

2882 uint64_t dram_bandwidth_acc;

2883 uint32_t max_dram_bandwidth;

2885 uint64_t dram_bandwidth_utilization_acc;

2886 uint64_t pcie_bandwidth_acc[4];

2887

2888 uint32_t prochot_residency_acc;

2889 uint32_t ppt_residency_acc;

2890 uint32_t socket_thm_residency_acc;

2892 uint32_t vr_thm_residency_acc;

2894 uint32_t hbm_thm_residency_acc;

2896 uint32_t spare;

2897

2898 uint32_t gfxclk_frequency[8];

2899} amdsmi_hsmp_metrics_table_t;

2900

2906static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2907 "cHTC-Active", "PROCHOT", "TDC limit", "PPT Limit",

2908 "OPN Max", "Reliability Limit", "APML Agent", "HSMP Agent"};

2909

2915typedef struct {

2916 char model_name[AMDSMI_MAX_STRING_LENGTH];

2917 uint32_t cpu_family_id;

2918 uint32_t model_id;

2919 uint32_t threads_per_core;

2920 uint32_t cores_per_socket;

2921 bool frequency_boost;

2922 uint32_t vendor_id;

2923 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2924 uint32_t subvendor_id;

2925 uint64_t device_id;

2926 uint32_t rev_id;

2927 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

2928 uint32_t socket_id;

2929 uint32_t core_id;

2930 uint32_t num_of_cpu_cores;

2931 uint32_t socket_count;

2932 uint32_t core_count;

2933 uint32_t reserved[17];

2934} amdsmi_cpu_info_t;

2935

2936#endif

2937

2943typedef struct {

2944 uint32_t socket_id;

2945 uint32_t cores_per_socket;

2946} amdsmi_sock_info_t;

2947

2953#define AMDSMI_MAX_NIC_PORTS 32

2954#define AMDSMI_MAX_NIC_RDMA_DEV 32

2955#define AMDSMI_MAX_NIC_FW 16

2956

2964typedef struct {

2965 char name[AMDSMI_MAX_STRING_LENGTH];

2966 uint64_t value;

2967} amdsmi_nic_stat_t;

2968

2974typedef struct {

2975 uint16_t vendor_id;

2976 uint16_t subvendor_id;

2977 uint16_t device_id;

2978 uint16_t subsystem_id;

2979 uint8_t revision;

2980 char permanent_address[AMDSMI_MAX_STRING_LENGTH];

2981 char product_name[AMDSMI_MAX_STRING_LENGTH];

2982 char part_number[AMDSMI_MAX_STRING_LENGTH];

2983 char serial_number[AMDSMI_MAX_STRING_LENGTH];

2984 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2985} amdsmi_nic_asic_info_t;

2986

2992typedef struct {

2993 amdsmi_bdf_t bdf;

2994 uint8_t max_pcie_width;

2995 uint32_t max_pcie_speed;

2996 char pcie_interface_version[AMDSMI_MAX_STRING_LENGTH];

2997 char slot_type[AMDSMI_MAX_STRING_LENGTH];

2998} amdsmi_nic_bus_info_t;

2999

3005typedef struct {

3006 uint8_t node;

3007 char affinity[AMDSMI_MAX_STRING_LENGTH];

3008} amdsmi_nic_numa_info_t;

3009

3015typedef struct {

3016 char name[AMDSMI_MAX_STRING_LENGTH];

3017 char version[AMDSMI_MAX_STRING_LENGTH];

3018} amdsmi_nic_fw_t;

3019

3025typedef struct {

3026 uint32_t num_fw;

3027 amdsmi_nic_fw_t fw[AMDSMI_MAX_NIC_FW];

3028} amdsmi_nic_fw_info_t;

3029

3052typedef struct {

3053 amdsmi_bdf_t bdf;

3054 uint32_t port_num;

3055 char type[AMDSMI_MAX_STRING_LENGTH];

3056 char flavour[AMDSMI_MAX_STRING_LENGTH];

3057 char netdev[AMDSMI_MAX_STRING_LENGTH];

3058 uint8_t ifindex;

3059 char mac_address[AMDSMI_MAX_STRING_LENGTH];

3060 uint8_t carrier;

3061 uint16_t mtu;

3062 char link_state[AMDSMI_MAX_STRING_LENGTH];

3063 uint32_t link_speed;

3064 uint32_t active_fec;

3065 char autoneg[AMDSMI_MAX_STRING_LENGTH];

3066 char pause_autoneg[AMDSMI_MAX_STRING_LENGTH];

3067 char pause_rx[AMDSMI_MAX_STRING_LENGTH];

3068 char pause_tx[AMDSMI_MAX_STRING_LENGTH];

3069} amdsmi_nic_port_t;

3070

3076typedef struct {

3077 uint32_t num_ports;

3078 amdsmi_nic_port_t ports[AMDSMI_MAX_NIC_PORTS];

3079} amdsmi_nic_port_info_t;

3080

3086typedef struct {

3087 char name[AMDSMI_MAX_STRING_LENGTH];

3088 char version[AMDSMI_MAX_STRING_LENGTH];

3089} amdsmi_nic_driver_info_t;

3090

3096typedef struct {

3097 char netdev[AMDSMI_MAX_STRING_LENGTH];

3098 char state[AMDSMI_MAX_STRING_LENGTH];

3099 uint8_t rdma_port;

3100 uint16_t max_mtu;

3101 uint16_t active_mtu;

3102} amdsmi_nic_rdma_port_info_t;

3103

3109typedef struct {

3110 char rdma_dev[AMDSMI_MAX_STRING_LENGTH];

3111 char node_guid[AMDSMI_MAX_STRING_LENGTH];

3112 char node_type[AMDSMI_MAX_STRING_LENGTH];

3113 char sys_image_guid[AMDSMI_MAX_STRING_LENGTH];

3114 char fw_ver[AMDSMI_MAX_STRING_LENGTH];

3115 uint8_t num_rdma_ports;

3116 amdsmi_nic_rdma_port_info_t rdma_port_info[AMDSMI_MAX_NIC_PORTS];

3117} amdsmi_nic_rdma_dev_info_t;

3118

3124typedef struct {

3125 uint8_t num_rdma_dev;

3126 amdsmi_nic_rdma_dev_info_t rdma_dev_info[AMDSMI_MAX_NIC_RDMA_DEV];

3127} amdsmi_nic_rdma_devices_info_t;

3128

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

3158amdsmi_status_t amdsmi_init(uint64_t init_flags);

3159

3174amdsmi_status_t amdsmi_shut_down(void);

3175

3178/*****************************************************************************/

3215amdsmi_status_t amdsmi_get_socket_handles(uint32_t* socket_count,

3216 amdsmi_socket_handle* socket_handles);

3217

3237amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char* name);

3238

3280amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

3281 uint32_t* processor_count,

3282 amdsmi_processor_handle* processor_handles);

3283

3304amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle,

3305 amdsmi_node_handle* node_handle);

3306

3326amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle,

3327 amdsmi_processor_type_t* processor_type);

3328

3350amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len,

3351 char* name);

3352

3377amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

3378 uint32_t* processor_count,

3379 uint32_t* nr_cpusockets,

3380 uint32_t* nr_cpucores, uint32_t* nr_gpus);

3381

3410amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

3411 amdsmi_processor_type_t processor_type,

3412 amdsmi_processor_handle* processor_handles,

3413 uint32_t* processor_count);

3414

3432amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf,

3433 amdsmi_processor_handle* processor_handle);

3434

3449amdsmi_status_t amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle,

3450 amdsmi_bdf_t* bdf);

3451

3471amdsmi_status_t amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle,

3472 unsigned int* uuid_length, char* uuid);

3473

3492amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle,

3493 amdsmi_enumeration_info_t* info);

3494

3522amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle,

3523 uint32_t cpu_set_size, uint64_t* cpu_set,

3524 amdsmi_affinity_scope_t scope);

3525

3543amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

3544 amdsmi_virtualization_mode_t* mode);

3545

3548/*****************************************************************************/

3580amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t* id);

3581

3599amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle,

3600 uint16_t* revision);

3601

3637amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char* name,

3638 size_t len);

3639

3666amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char* brand,

3667 uint32_t len);

3668

3692amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t* id);

3693

3729amdsmi_status_t amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char* name,

3730 size_t len);

3731

3734/*****************************************************************************/

3761amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3762 amdsmi_pcie_bandwidth_t* bandwidth);

3763

3810amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t* bdfid);

3811

3835amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle,

3836 int32_t* numa_node);

3837

3864amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle,

3865 uint64_t* sent, uint64_t* received,

3866 uint64_t* max_pkt_sz);

3867

3891amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle,

3892 uint64_t* counter);

3893

3896/*****************************************************************************/

3936amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3937 uint64_t bw_bitmask);

3938

3941/*****************************************************************************/

3978amdsmi_status_t amdsmi_get_energy_count(amdsmi_processor_handle processor_handle,

3979 uint64_t* energy_accumulator, float* counter_resolution,

3980 uint64_t* timestamp);

3981

3984/*****************************************************************************/

4012amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

4013 uint64_t cap);

4014

4036amdsmi_status_t amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle,

4037 uint32_t reserved,

4038 amdsmi_power_profile_preset_masks_t profile);

4039

4060amdsmi_status_t amdsmi_get_supported_power_cap(amdsmi_processor_handle processor_handle,

4061 uint32_t* sensor_count, uint32_t* sensor_inds,

4062 amdsmi_power_cap_type_t* sensor_types);

4063

4077amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

4078 uint32_t* ppower);

4079

4093amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

4094 uint32_t* pcap);

4095

4109amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

4110 uint32_t* pmax);

4111

4125amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

4126 uint32_t* power);

4127

4141amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

4142 uint32_t pcap);

4143

4162amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

4163 uint8_t power_efficiency_mode,

4164 uint32_t* utilization, uint32_t* ppt_limit);

4165

4187amdsmi_status_t amdsmi_get_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

4188 uint32_t* power_efficiency_mode,

4189 uint32_t* utilization, uint32_t* ppt_limit);

4190

4206amdsmi_status_t amdsmi_get_cpu_core_ccd_power(amdsmi_processor_handle processor_handle,

4207 uint32_t* power);

4208

4211/*****************************************************************************/

4244amdsmi_status_t amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle,

4245 amdsmi_memory_type_t mem_type, uint64_t* total);

4246

4273amdsmi_status_t amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle,

4274 amdsmi_memory_type_t mem_type, uint64_t* used);

4275

4300amdsmi_status_t amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle,

4301 uint32_t* num_pages,

4302 amdsmi_retired_page_record_t* info);

4303

4322amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle,

4323 uint32_t* threshold);

4324

4344amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

4345

4371amdsmi_status_t amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

4372 amdsmi_gpu_block_t block,

4373 amdsmi_ras_err_state_t* state);

4374

4410amdsmi_status_t amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

4411 uint32_t* num_pages,

4412 amdsmi_retired_page_record_t* records);

4413

4416/*****************************************************************************/

4449amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

4450 uint32_t sensor_ind, int64_t* speed);

4451

4481amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

4482 uint32_t sensor_ind, int64_t* speed);

4483

4513amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

4514 uint32_t sensor_ind, uint64_t* max_speed);

4515

4530amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle,

4531 amdsmi_gpu_cache_info_t* info);

4532

4564amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

4565 amdsmi_voltage_type_t sensor_type,

4566 amdsmi_voltage_metric_t metric, int64_t* voltage);

4567

4570/*****************************************************************************/

4595amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

4596

4623amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

4624 uint32_t sensor_ind, uint64_t speed);

4625

4628/*****************************************************************************/

4651amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle,

4652 uint32_t* gpu_busy_percent);

4653

4684amdsmi_status_t amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

4685 amdsmi_utilization_counter_t utilization_counters[],

4686 uint32_t count, uint64_t* timestamp);

4687

4711amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

4712 amdsmi_dev_perf_level_t* perf);

4713

4736amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle,

4737 uint64_t clkvalue);

4738

4762amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle,

4763 uint32_t* od);

4764

4788amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle,

4789 uint32_t* od);

4790

4814amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

4815 amdsmi_clk_type_t clk_type, amdsmi_frequencies_t* f);

4816

4835amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

4836

4860amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4861 amdsmi_od_volt_freq_data_t* odv);

4862

4883amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle,

4884 amd_metrics_table_header_t* header_value);

4885

4917amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

4918 amdsmi_gpu_metrics_t* pgpu_metrics);

4919

4950amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle,

4951 amdsmi_gpu_metrics_t* pgpu_metrics);

4952

4987amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

4988 amdsmi_name_value_t** pm_metrics,

4989 uint32_t* num_of_metrics);

4990

5027amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

5028 amdsmi_reg_type_t reg_type,

5029 amdsmi_name_value_t** reg_metrics,

5030 uint32_t* num_of_metrics);

5031

5059amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

5060 uint64_t minclkvalue, uint64_t maxclkvalue,

5061 amdsmi_clk_type_t clkType);

5062

5085amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

5086 amdsmi_clk_type_t clk_type,

5087 amdsmi_clk_limit_type_t limit_type, uint64_t clk_value);

5088

5113amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

5114 amdsmi_freq_ind_t level, uint64_t clkvalue,

5115 amdsmi_clk_type_t clkType);

5116

5140amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

5141 uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

5142

5182amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

5183 uint32_t* num_regions,

5184 amdsmi_freq_volt_region_t* buffer);

5185

5221amdsmi_status_t amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle,

5222 uint32_t sensor_ind,

5223 amdsmi_power_profile_status_t* status);

5224

5227/*****************************************************************************/

5255amdsmi_status_t amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle,

5256 amdsmi_dev_perf_level_t perf_lvl);

5257

5298amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle,

5299 uint32_t od);

5300

5337amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

5338 amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

5339

5359amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

5360 amdsmi_dpm_policy_t* policy);

5361

5383amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle, uint32_t policy_id);

5384

5404amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

5405 amdsmi_dpm_policy_t* xgmi_plpd);

5406

5428amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

5429

5449amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

5450 uint32_t* pisolate);

5451

5471amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

5472 uint32_t pisolate);

5473

5491amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

5492

5495/*****************************************************************************/

5504typedef enum {

5505 AMDSMI_FABRIC_TELEMETRY_CATEGORY_UNKNOWN = 0xFFFFFFFF,

5506 AMDSMI_FABRIC_TELEMETRY_CATEGORY_UALOE = 0,

5507 AMDSMI_FABRIC_TELEMETRY_CATEGORY_SWITCH = 1,

5508 AMDSMI_FABRIC_TELEMETRY_CATEGORY_CRYPTO = 2,

5509 AMDSMI_FABRIC_TELEMETRY_CATEGORY_PFC = 3,

5510 AMDSMI_FABRIC_TELEMETRY_CATEGORY_NETPORT = 4,

5511 AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_UALOE = 5,

5512 AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_NETPORT = 6,

5513 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MAX = 7

5514} amdsmi_fabric_telemetry_category_t;

5515

5520typedef enum {

5521 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_UALOE = (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_UALOE),

5522 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_SWITCH = (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_SWITCH),

5523 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_CRYPTO = (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_CRYPTO),

5524 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_PFC = (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_PFC),

5525 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_NETPORT = (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_NETPORT),

5526 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_DERIVED_UALOE =

5527 (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_UALOE),

5528 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_DERIVED_NETPORT =

5529 (1U << AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_NETPORT),

5530 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_ALL_KNOWN =

5531 (AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_UALOE | AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_SWITCH |

5532 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_CRYPTO | AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_PFC |

5533 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_NETPORT |

5534 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_DERIVED_UALOE |

5535 AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_DERIVED_NETPORT)

5536} amdsmi_fabric_telemetry_category_mask_t;

5537

5541typedef struct {

5542 uint64_t id;

5543 uint64_t value;

5544} amdsmi_fabric_telemetry_item_t;

5545

5551#define AMDSMI_FABRIC_LABEL_MAX_LENGTH \

5552 32

5553

5554typedef struct {

5555 char text[AMDSMI_FABRIC_LABEL_MAX_LENGTH];

5556} amdsmi_fabric_label_t;

5557

5563typedef struct {

5564 amdsmi_fabric_label_t name;

5565 unsigned logical_idx;

5566 unsigned item_count;

5567 amdsmi_fabric_telemetry_item_t* items;

5568} amdsmi_fabric_telemetry_instance_t;

5569

5575typedef struct {

5576 amdsmi_fabric_telemetry_category_t category;

5577 uint64_t generation_count;

5578 struct timespec timestamp;

5579 unsigned instance_count;

5580 amdsmi_fabric_telemetry_instance_t* instances;

5581} amdsmi_fabric_telemetry_dataset_t;

5582

5590typedef struct {

5591 amdsmi_fabric_telemetry_dataset_t*

5592 datasets[AMDSMI_FABRIC_TELEMETRY_CATEGORY_MAX];

5593} amdsmi_fabric_telemetry_t;

5594

5615amdsmi_status_t amdsmi_alloc_fabric_telemetry(amdsmi_processor_handle processor_handle,

5616 uint32_t category_mask,

5617 amdsmi_fabric_telemetry_t** telemetry);

5618

5635amdsmi_status_t amdsmi_get_fabric_telemetry_data(amdsmi_processor_handle processor_handle,

5636 amdsmi_fabric_telemetry_t* telemetry);

5637

5656const char* amdsmi_fabric_telem_id_to_string(uint64_t telem_id);

5657

5673amdsmi_status_t amdsmi_free_fabric_telemetry(amdsmi_processor_handle processor_handle,

5674 amdsmi_fabric_telemetry_t* telemetry);

5675

5681typedef enum {

5682 AMDSMI_FABRIC_ACTIVE_ACCELERATORS_BITMAP_SIZE =

5683 32,

5684 AMDSMI_FABRIC_MAX_LOCAL_GPUS = 8

5685} amdsmi_fabric_size_constants_t;

5686

5692typedef enum {

5693 AMDSMI_FABRIC_TYPE_UALOE,

5694 AMDSMI_FABRIC_TYPE_UALLINK,

5695 AMDSMI_FABRIC_TYPE_UNKNOWN

5696} amdsmi_fabric_type_t;

5697

5703typedef enum {

5704 AMDSMI_FABRIC_NPA_ADDRESS_MODE_SOURCE_ALIASING,

5705 AMDSMI_FABRIC_NPA_ADDRESS_MODE_SOURCE_IDENTIFICATION,

5706 AMDSMI_FABRIC_NPA_ADDRESS_MODE_UNKNOWN

5707} amdsmi_fabric_npa_address_mode_t;

5708

5714typedef enum {

5715 AMDSMI_FABRIC_ACCELERATOR_VPOD_STATE_UNCONFIGURED,

5716 AMDSMI_FABRIC_ACCELERATOR_VPOD_STATE_CONFIGURED,

5717 AMDSMI_FABRIC_ACCELERATOR_VPOD_STATE_READY,

5718 AMDSMI_FABRIC_ACCELERATOR_VPOD_STATE_ACTIVE,

5719 AMDSMI_FABRIC_ACCELERATOR_VPOD_STATE_ERROR,

5720 AMDSMI_FABRIC_ACCELERATOR_VPOD_STATE_UNKNOWN

5721} amdsmi_fabric_accelerator_vpod_state_t;

5722

5728typedef struct {

5729 uint32_t accelerator_id;

5730 amdsmi_fabric_type_t fabric_type;

5731 uint32_t bandwidth;

5732 uint32_t latency;

5733 uint8_t ppod_id[AMDSMI_MAX_UUID_ELEMENTS];

5734 uint32_t ppod_size;

5735 uint32_t vpod_id;

5736 uint32_t vpod_size;

5737 uint32_t vpod_active_accelerators

5738 [AMDSMI_FABRIC_ACTIVE_ACCELERATORS_BITMAP_SIZE];

5740 uint32_t local_accelerators[AMDSMI_FABRIC_MAX_LOCAL_GPUS];

5741 amdsmi_fabric_npa_address_mode_t addr_mode;

5742 amdsmi_fabric_accelerator_vpod_state_t accel_state;

5743} amdsmi_fabric_info_v1_t;

5744

5745typedef struct {

5746 uint32_t version;

5747 union fabric_info_ {

5748 amdsmi_fabric_info_v1_t v1;

5749 } fabric_version;

5750} amdsmi_fabric_info_ver_t;

5751

5756typedef struct {

5757 amdsmi_bdf_t bdf;

5758 amdsmi_fabric_info_ver_t fabric_info;

5759 uint32_t reserved[15];

5760} amdsmi_fabric_info_t;

5761

5792amdsmi_status_t amdsmi_get_gpu_fabric_info(amdsmi_processor_handle processor_handle,

5793 amdsmi_fabric_info_t* info);

5794

5797/*****************************************************************************/

5819amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t* version);

5820

5823/*****************************************************************************/

5857amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

5858 amdsmi_gpu_block_t block, amdsmi_error_count_t* ec);

5859

5892amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

5893 uint64_t* enabled_blocks);

5894

5915amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle,

5916 amdsmi_error_count_t* ec);

5917

5920#pragma pack(push, 1)

5921

5927typedef struct {

5928 unsigned char b[16];

5929} amdsmi_cper_guid_t;

5930

5931typedef struct {

5932 uint8_t seconds;

5933 uint8_t minutes;

5934 uint8_t hours;

5935 uint8_t flag;

5936 uint8_t day;

5937 uint8_t month;

5938 uint8_t year;

5939 uint8_t century;

5940} amdsmi_cper_timestamp_t;

5941

5942typedef union {

5943 struct valid_bits_ {

5944 uint32_t platform_id : 1;

5945 uint32_t timestamp : 1;

5946 uint32_t partition_id : 1;

5947 uint32_t reserved : 29;

5948 } valid_bits;

5949 uint32_t valid_mask;

5950} amdsmi_cper_valid_bits_t;

5951

5952typedef struct {

5953 char signature[4];

5954 uint16_t revision;

5955 uint32_t signature_end;

5956 uint16_t sec_cnt;

5957 amdsmi_cper_sev_t error_severity;

5958 amdsmi_cper_valid_bits_t cper_valid_bits;

5959 uint32_t record_length;

5960 amdsmi_cper_timestamp_t timestamp;

5961 char platform_id[16];

5962 amdsmi_cper_guid_t partition_id;

5963 char creator_id[16];

5964 amdsmi_cper_guid_t notify_type;

5965 char record_id[8];

5966 uint32_t flags;

5967 uint64_t persistence_info;

5968 uint8_t reserved[12];

5969} amdsmi_cper_hdr_t;

5970

5971#pragma pack(pop)

5972

5973/*****************************************************************************/

6004amdsmi_status_t amdsmi_get_afids_from_cper(char* cper_buffer, uint32_t buf_size, uint64_t* afids,

6005 uint32_t* num_afids);

6006

6021amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle,

6022 amdsmi_ras_feature_t* ras_feature);

6023

6062amdsmi_status_t amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle,

6063 uint32_t severity_mask, char* cper_data,

6064 uint64_t* buf_size, amdsmi_cper_hdr_t** cper_hdrs,

6065 uint64_t* entry_count, uint64_t* cursor);

6066

6069/*****************************************************************************/

6106amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

6107 amdsmi_gpu_block_t block, amdsmi_ras_err_state_t* state);

6108

6127amdsmi_status_t amdsmi_status_code_to_string(amdsmi_status_t status, const char** status_string);

6128

6131/*****************************************************************************/

6251amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle,

6252 amdsmi_event_group_t group);

6253

6282amdsmi_status_t amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle,

6283 amdsmi_event_type_t type,

6284 amdsmi_event_handle_t* evnt_handle);

6285

6302amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

6303

6325amdsmi_status_t amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

6326 amdsmi_counter_command_t cmd, void* cmd_args);

6327

6348amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

6349 amdsmi_counter_value_t* value);

6350

6373amdsmi_status_t amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

6374 amdsmi_event_group_t grp, uint32_t* available);

6375

6378/*****************************************************************************/

6416amdsmi_status_t amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t* procs,

6417 uint32_t* num_items);

6418

6439amdsmi_status_t amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid,

6440 amdsmi_process_info_t* proc);

6441

6475amdsmi_status_t amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t* dv_indices,

6476 uint32_t* num_devices);

6477

6480/*****************************************************************************/

6510amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle,

6511 amdsmi_xgmi_status_t* status);

6512

6529amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

6530

6545amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle,

6546 amdsmi_xgmi_info_t* info);

6547

6565amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

6566 amdsmi_xgmi_link_status_t* link_status);

6567

6570/*****************************************************************************/

6590amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

6591 amdsmi_link_metrics_t* link_metrics);

6592

6612amdsmi_status_t amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle,

6613 uint32_t* numa_node);

6614

6637amdsmi_status_t amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src,

6638 amdsmi_processor_handle processor_handle_dst,

6639 uint64_t* weight);

6640

6666amdsmi_status_t amdsmi_get_minmax_bandwidth_between_processors(

6667 amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

6668 uint64_t* min_bandwidth, uint64_t* max_bandwidth);

6669

6696amdsmi_status_t amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

6697 amdsmi_processor_handle processor_handle_dst,

6698 uint64_t* hops, amdsmi_link_type_t* type);

6699

6725amdsmi_status_t amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

6726 amdsmi_link_type_t link_type,

6727 amdsmi_topology_nearest_t* topology_nearest_info);

6728

6751amdsmi_status_t amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

6752 amdsmi_processor_handle processor_handle_dst,

6753 bool* accessible);

6754

6781amdsmi_status_t amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

6782 amdsmi_processor_handle processor_handle_dst,

6783 amdsmi_link_type_t* type, amdsmi_p2p_capability_t* cap);

6784

6787/*****************************************************************************/

6826amdsmi_status_t amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

6827 char* compute_partition, uint32_t len);

6828

6856amdsmi_status_t amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

6857 amdsmi_compute_partition_type_t compute_partition);

6858

6888amdsmi_status_t amdsmi_get_gpu_compute_partition_mem_alloc_mode(

6889 amdsmi_processor_handle processor_handle, amdsmi_compute_partition_mem_alloc_mode_t* mode);

6890

6919amdsmi_status_t amdsmi_set_gpu_compute_partition_mem_alloc_mode(

6920 amdsmi_processor_handle processor_handle, amdsmi_compute_partition_mem_alloc_mode_t mode);

6923/*****************************************************************************/

6962amdsmi_status_t amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle,

6963 char* memory_partition, uint32_t len);

6964

6994amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

6995 amdsmi_memory_partition_type_t memory_partition);

6996

7011amdsmi_status_t amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

7012 amdsmi_memory_partition_config_t* config);

7013

7040amdsmi_status_t amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

7041 amdsmi_memory_partition_type_t mode);

7042

7045/*****************************************************************************/

7069amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile_config(

7070 amdsmi_processor_handle processor_handle,

7071 amdsmi_accelerator_partition_profile_config_t* profile_config);

7072

7093amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile(

7094 amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_t* profile,

7095 uint32_t* partition_id);

7096

7114amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(

7115 amdsmi_processor_handle processor_handle, uint32_t profile_index);

7116

7119/*****************************************************************************/

7143amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

7144

7175amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle,

7176 uint64_t mask);

7177

7217amdsmi_status_t amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t* num_elem,

7218 amdsmi_evt_notification_data_t* data);

7219

7238amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

7239

7242/*****************************************************************************/

7262amdsmi_status_t amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle,

7263 amdsmi_driver_info_t* info);

7264

7267/*****************************************************************************/

7294amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle,

7295 amdsmi_asic_info_t* info);

7296

7315amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle,

7316 amdsmi_kfd_info_t* info);

7317

7332amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle,

7333 amdsmi_vram_info_t* info);

7334

7349amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle,

7350 amdsmi_board_info_t* info);

7351

7370amdsmi_status_t amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle,

7371 uint32_t sensor_ind, amdsmi_power_cap_info_t* info);

7372

7387amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle,

7388 amdsmi_pcie_info_t* info);

7389

7406amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

7407 uint16_t* xcd_count);

7408

7432amdsmi_status_t amdsmi_get_npm_info(amdsmi_node_handle node_handle, amdsmi_npm_info_t* info);

7433

7436/*****************************************************************************/

7455amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle,

7456 amdsmi_fw_info_t* info);

7457

7473amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle,

7474 amdsmi_vbios_info_t* info);

7475

7478/*****************************************************************************/

7512amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

7513 amdsmi_temperature_type_t sensor_type,

7514 amdsmi_temperature_metric_t metric, int64_t* temperature);

7515

7530amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle,

7531 amdsmi_engine_usage_t* info);

7532

7550amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle,

7551 amdsmi_power_info_t* info);

7552

7566amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle,

7567 bool* enabled);

7568

7588amdsmi_status_t amdsmi_get_clock_info(amdsmi_processor_handle processor_handle,

7589 amdsmi_clk_type_t clk_type, amdsmi_clk_info_t* info);

7590

7604amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle,

7605 amdsmi_vram_usage_t* info);

7606

7626amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

7627 amdsmi_violation_status_t* info);

7628

7631/*****************************************************************************/

7690amdsmi_status_t amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle,

7691 uint32_t* max_processes, amdsmi_proc_info_t* list);

7692

7716amdsmi_status_t amdsmi_get_gpu_process_list_by_pid(amdsmi_processor_handle* processor_handles,

7717 uint32_t num_processors,

7718 amdsmi_proc_info_by_pid_t* procs,

7719 uint32_t* max_processes);

7720

7723/*****************************************************************************/

7775amdsmi_status_t amdsmi_gpu_driver_reload(void);

7776

7779/*****************************************************************************/

7804amdsmi_status_t amdsmi_get_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool* enabled);

7805

7824amdsmi_status_t amdsmi_set_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool enable);

7825

7848amdsmi_status_t amdsmi_get_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

7849 amdsmi_ptl_data_format_t* data_format1,

7850 amdsmi_ptl_data_format_t* data_format2);

7851

7876amdsmi_status_t amdsmi_set_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

7877 amdsmi_ptl_data_format_t data_format1,

7878 amdsmi_ptl_data_format_t data_format2);

7879

7882#ifdef ENABLE_ESMI_LIB

7883

7884/*****************************************************************************/

7917amdsmi_status_t amdsmi_get_cpu_handles(uint32_t* cpu_count,

7918 amdsmi_processor_handle* processor_handles);

7919

7946amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t* cores_count,

7947 amdsmi_processor_handle* processor_handles);

7948

7951/*****************************************************************************/

7969amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

7970 uint64_t* penergy);

7971

7985amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

7986 uint64_t* penergy);

7987

7990/*****************************************************************************/

8006amdsmi_status_t amdsmi_get_threads_per_core(uint32_t* threads_per_core);

8007

8020amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(

8021 amdsmi_processor_handle processor_handle, amdsmi_hsmp_driver_version_t* amdsmi_hsmp_driver_ver);

8022

8035amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

8036 amdsmi_smu_fw_version_t* amdsmi_smu_fw);

8037

8050amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

8051 uint32_t* proto_ver);

8052

8066amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

8067 uint32_t* prochot);

8068

8084amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle, uint32_t* fclk,

8085 uint32_t* mclk);

8086

8100amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle, uint32_t* cclk);

8101

8117amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(

8118 amdsmi_processor_handle processor_handle, uint16_t* freq, char** src_type);

8119

8135amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

8136 uint16_t* fmax, uint16_t* fmin);

8137

8151amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

8152 uint32_t* freq);

8153

8181amdsmi_status_t amdsmi_set_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle,

8182 bool* rail_isofreq_policy);

8183

8211amdsmi_status_t amdsmi_get_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle,

8212 uint8_t* rail_isofreq_policy);

8213

8216/*****************************************************************************/

8240amdsmi_status_t amdsmi_set_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle,

8241 uint8_t* dfc_ctrl);

8242

8261amdsmi_status_t amdsmi_get_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle,

8262 uint8_t* dfc_ctrl);

8263

8266/*****************************************************************************/

8284amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

8285 uint32_t* pboostlimit);

8286

8300amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

8301 uint32_t* pc0_residency);

8302

8316amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

8317 uint32_t boostlimit);

8318

8332amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

8333 uint32_t boostlimit);

8334

8350amdsmi_status_t amdsmi_get_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle,

8351 uint32_t* floor_freq);

8352

8368amdsmi_status_t amdsmi_get_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle,

8369 uint32_t* floor_freq);

8370

8386amdsmi_status_t amdsmi_get_cpu_core_eff_floor_freq_limit(amdsmi_processor_handle processor_handle,

8387 uint32_t* eff_floor_freq);

8388

8404amdsmi_status_t amdsmi_get_cpu_eff_floor_freq_limit(amdsmi_processor_handle processor_handle,

8405 uint32_t* eff_floor_freq);

8406

8422amdsmi_status_t amdsmi_set_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle,

8423 uint32_t floor_freq);

8424

8440amdsmi_status_t amdsmi_set_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle,

8441 uint32_t floor_freq);

8442

8459amdsmi_status_t amdsmi_set_cpu_msr_floor_freq_limit(amdsmi_processor_handle processor_handle,

8460 uint32_t msr_floor_freq);

8461

8477amdsmi_status_t amdsmi_set_cpu_core_msr_floor_freq_limit(amdsmi_processor_handle processor_handle,

8478 uint32_t msr_floor_freq);

8479

8494amdsmi_status_t amdsmi_get_cpu_freq_range(uint32_t* fmax, uint32_t* fmin);

8495

8509amdsmi_status_t amdsmi_set_cpu_sdps_limit(amdsmi_processor_handle processor_handle,

8510 uint32_t sdps_limit);

8511

8525amdsmi_status_t amdsmi_get_cpu_sdps_limit(amdsmi_processor_handle processor_handle,

8526 uint32_t* sdps_limit);

8527

8530/*****************************************************************************/

8548amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

8549 amdsmi_ddr_bw_metrics_t* ddr_bw);

8550

8553/*****************************************************************************/

8571amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

8572 uint32_t* ptmon);

8573

8594amdsmi_status_t amdsmi_get_cpu_tdelta(amdsmi_processor_handle processor_handle, uint8_t* tdelta);

8595

8618amdsmi_status_t amdsmi_get_cpu_svi3_vr_controller_temp(amdsmi_processor_handle processor_handle,

8619 uint32_t* rail_selection,

8620 uint32_t* rail_index, uint32_t* temp);

8621

8624/*****************************************************************************/

8644amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(

8645 amdsmi_processor_handle processor_handle, uint8_t dimm_addr,

8646 amdsmi_temp_range_refresh_rate_t* rate);

8647

8661amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

8662 uint8_t dimm_addr,

8663 amdsmi_dimm_power_t* dimm_pow);

8664

8680amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

8681 uint8_t dimm_addr,

8682 amdsmi_dimm_thermal_t* dimm_temp);

8683

8708amdsmi_status_t amdsmi_get_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle,

8709 uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset,

8710 uint32_t reg_space, uint32_t* data);

8735amdsmi_status_t amdsmi_set_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle,

8736 uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset,

8737 uint32_t reg_space, uint32_t write_data);

8738

8741/*****************************************************************************/

8761amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle, uint8_t min,

8762 uint8_t max);

8763

8766/*****************************************************************************/

8786amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

8787 uint8_t min_link_width,

8788 uint8_t max_link_width);

8789

8792/*****************************************************************************/

8808amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

8809

8823amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

8824

8842amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

8843 uint8_t nbio_id, uint8_t min, uint8_t max);

8844

8860amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

8861 uint8_t nbio_id, amdsmi_dpm_level_t* nbio);

8862

8878amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

8879 uint8_t rate_ctrl, uint8_t* prev_mode);

8880

8896amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

8897 uint8_t min_pstate, uint8_t max_pstate);

8898

8921amdsmi_status_t amdsmi_set_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle,

8922 uint8_t min_pstate, uint8_t max_pstate);

8923

8947amdsmi_status_t amdsmi_get_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle,

8948 uint8_t* min_pstate, uint8_t* max_pstate);

8949

8970amdsmi_status_t amdsmi_get_cpu_pc6_enable(amdsmi_processor_handle processor_handle,

8971 uint8_t* enabled);

8972

8992amdsmi_status_t amdsmi_set_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable);

8993

9014amdsmi_status_t amdsmi_get_cpu_cc6_enable(amdsmi_processor_handle processor_handle,

9015 uint8_t* enabled);

9016

9038amdsmi_status_t amdsmi_set_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable);

9039

9042/*****************************************************************************/

9062amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

9063 amdsmi_link_id_bw_type_t link, uint32_t* io_bw);

9064

9080amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

9081 amdsmi_link_id_bw_type_t link, uint32_t* xgmi_bw);

9082

9085/*****************************************************************************/

9103amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

9104 uint32_t* metrics_version);

9105

9119amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

9120 amdsmi_hsmp_metrics_table_t* metrics_table);

9121

9124/*****************************************************************************/

9142amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

9143 uint32_t* pcore_ind);

9144

9156amdsmi_status_t amdsmi_get_cpu_family(uint32_t* cpu_family);

9157

9169amdsmi_status_t amdsmi_get_cpu_model(uint32_t* cpu_model);

9170

9195amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle,

9196 amdsmi_cpu_info_t* cpu_info);

9197

9215amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char** status_string);

9216

9229amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t* soc_info);

9230

9242amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t* sock_count);

9243

9263amdsmi_status_t amdsmi_get_cpu_enabled_commands(amdsmi_processor_handle processor_handle,

9264 bool* r_mask, uint32_t* mask0, uint32_t* mask1,

9265 uint32_t* mask2);

9266

9269#endif

9270

9271/*****************************************************************************/

9290amdsmi_status_t amdsmi_get_nic_driver_info(amdsmi_processor_handle processor_handle,

9291 amdsmi_nic_driver_info_t* info);

9292

9307amdsmi_status_t amdsmi_get_nic_asic_info(amdsmi_processor_handle processor_handle,

9308 amdsmi_nic_asic_info_t* info);

9309

9324amdsmi_status_t amdsmi_get_nic_bus_info(amdsmi_processor_handle processor_handle,

9325 amdsmi_nic_bus_info_t* info);

9326

9341amdsmi_status_t amdsmi_get_nic_numa_info(amdsmi_processor_handle processor_handle,

9342 amdsmi_nic_numa_info_t* info);

9343

9358amdsmi_status_t amdsmi_get_nic_port_info(amdsmi_processor_handle processor_handle,

9359 amdsmi_nic_port_info_t* info);

9360

9375amdsmi_status_t amdsmi_get_nic_rdma_dev_info(amdsmi_processor_handle processor_handle,

9376 amdsmi_nic_rdma_devices_info_t* info);

9377

9400amdsmi_status_t amdsmi_get_nic_rdma_port_statistics(amdsmi_processor_handle processor_handle,

9401 uint32_t rdma_port_index, uint32_t* num_stats,

9402 amdsmi_nic_stat_t* stats);

9403

9450#define AMDSMI_MAX_CARVEOUT_OPTIONS 16

9457typedef struct {

9458 uint32_t index;

9459 char description[AMDSMI_MAX_STRING_LENGTH];

9460} amdsmi_uma_carveout_option_t;

9461

9467typedef struct {

9468 uint32_t current_index;

9469 uint32_t num_options;

9470 amdsmi_uma_carveout_option_t

9471 options[AMDSMI_MAX_CARVEOUT_OPTIONS];

9472} amdsmi_uma_carveout_info_t;

9473

9479typedef struct {

9480 uint64_t current_pages;

9481} amdsmi_ttm_info_t;

9482

9504amdsmi_status_t amdsmi_get_gpu_uma_carveout_info(amdsmi_processor_handle processor_handle,

9505 amdsmi_uma_carveout_info_t* info);

9506

9528amdsmi_status_t amdsmi_set_gpu_uma_carveout(amdsmi_processor_handle processor_handle,

9529 uint32_t option_index);

9530

9550amdsmi_status_t amdsmi_get_ttm_info(amdsmi_ttm_info_t* info);

9551

9571amdsmi_status_t amdsmi_set_ttm_pages_limit(uint64_t pages);

9572

9589amdsmi_status_t amdsmi_reset_ttm_pages_limit(void);

9590

9593#ifdef __cplusplus

9594}

9595#endif // __cplusplus

9596

9597#endif // __AMDSMI_H__

AMDSMI_MAX_ACCELERATOR_PROFILE

#define AMDSMI_MAX_ACCELERATOR_PROFILE

Maximum number of accelerator profiles.

Definition amdsmi.h:68

amdsmi_npm_status_t

amdsmi_npm_status_t

NPM status.

Definition amdsmi.h:2677

AMDSMI_NPM_STATUS_ENABLED

@ AMDSMI_NPM_STATUS_ENABLED

NPM enable flag.

Definition amdsmi.h:2679

AMDSMI_NPM_STATUS_DISABLED

@ AMDSMI_NPM_STATUS_DISABLED

NPM disabled flag.

Definition amdsmi.h:2678

amdsmi_link_type_t

amdsmi_link_type_t

Link type.

Definition amdsmi.h:1252

AMDSMI_LINK_TYPE_NOT_APPLICABLE

@ AMDSMI_LINK_TYPE_NOT_APPLICABLE

Not Applicable Link Type.

Definition amdsmi.h:1256

AMDSMI_LINK_TYPE_INTERNAL

@ AMDSMI_LINK_TYPE_INTERNAL

Internal Link Type, within chip.

Definition amdsmi.h:1253

AMDSMI_LINK_TYPE_UNKNOWN

@ AMDSMI_LINK_TYPE_UNKNOWN

Unknown Link Type.

Definition amdsmi.h:1257

AMDSMI_LINK_TYPE_XNUMA

@ AMDSMI_LINK_TYPE_XNUMA

Two processors connect via different PCIe switches on different CPUs (NIC-to-GPU only)

Definition amdsmi.h:1260

AMDSMI_LINK_TYPE_NUMA

@ AMDSMI_LINK_TYPE_NUMA

Definition amdsmi.h:1258

AMDSMI_LINK_TYPE_PCIE

@ AMDSMI_LINK_TYPE_PCIE

Peripheral Component Interconnect Express Link Type.

Definition amdsmi.h:1254

AMDSMI_LINK_TYPE_XGMI

@ AMDSMI_LINK_TYPE_XGMI

GPU Memory Interconnect (multi GPU communication)

Definition amdsmi.h:1255

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition amdsmi.h:1620

AMDSMI_EVT_NOTIF_GPU_POST_RESET

@ AMDSMI_EVT_NOTIF_GPU_POST_RESET

post-reset

Definition amdsmi.h:1626

AMDSMI_EVT_NOTIF_PROCESS_START

@ AMDSMI_EVT_NOTIF_PROCESS_START

KFD process start.

Definition amdsmi.h:1634

AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

@ AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

unmap from GPU

Definition amdsmi.h:1633

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

No events.

Definition amdsmi.h:1621

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

Virtual Memory Page Fault Event.

Definition amdsmi.h:1622

AMDSMI_EVT_NOTIF_MIGRATE_START

@ AMDSMI_EVT_NOTIF_MIGRATE_START

migrate start

Definition amdsmi.h:1627

AMDSMI_EVT_NOTIF_MIGRATE_END

@ AMDSMI_EVT_NOTIF_MIGRATE_END

migrate end

Definition amdsmi.h:1628

AMDSMI_EVT_NOTIF_QUEUE_EVICTION

@ AMDSMI_EVT_NOTIF_QUEUE_EVICTION

queue eviction

Definition amdsmi.h:1631

AMDSMI_EVT_NOTIF_PAGE_FAULT_START

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_START

page fault start

Definition amdsmi.h:1629

AMDSMI_EVT_NOTIF_GPU_PRE_RESET

@ AMDSMI_EVT_NOTIF_GPU_PRE_RESET

pre-reset

Definition amdsmi.h:1625

AMDSMI_EVT_NOTIF_QUEUE_RESTORE

@ AMDSMI_EVT_NOTIF_QUEUE_RESTORE

queue restore

Definition amdsmi.h:1632

AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

@ AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

thermal throttle

Definition amdsmi.h:1624

AMDSMI_EVT_NOTIF_PAGE_FAULT_END

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_END

page fault end

Definition amdsmi.h:1630

AMDSMI_EVT_NOTIF_PROCESS_END

@ AMDSMI_EVT_NOTIF_PROCESS_END

KFD process end.

Definition amdsmi.h:1635

AMDSMI_MAX_NUM_CLKS

#define AMDSMI_MAX_NUM_CLKS

This should match MAX_NUM_CLKS.

Definition amdsmi.h:112

amdsmi_container_types_t

amdsmi_container_types_t

Container.

Definition amdsmi.h:284

AMDSMI_CONTAINER_DOCKER

@ AMDSMI_CONTAINER_DOCKER

Docker containers.

Definition amdsmi.h:286

AMDSMI_CONTAINER_LXC

@ AMDSMI_CONTAINER_LXC

Linux containers.

Definition amdsmi.h:285

AMDSMI_MAX_NUM_XGMI_LINKS

#define AMDSMI_MAX_NUM_XGMI_LINKS

This should match MAX_NUM_XGMI_LINKS.

Definition amdsmi.h:119

amdsmi_freq_ind_t

amdsmi_freq_ind_t

The values of this enum are used as frequency identifiers.

Definition amdsmi.h:1895

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition amdsmi.h:1898

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition amdsmi.h:1897

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition amdsmi.h:1896

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition amdsmi.h:2581

AMDSMI_REG_XGMI

@ AMDSMI_REG_XGMI

XGMI registers.

Definition amdsmi.h:2582

AMDSMI_REG_USR

@ AMDSMI_REG_USR

Usr registers.

Definition amdsmi.h:2585

AMDSMI_REG_WAFL

@ AMDSMI_REG_WAFL

WAFL registers.

Definition amdsmi.h:2583

AMDSMI_REG_USR1

@ AMDSMI_REG_USR1

Usr1 registers.

Definition amdsmi.h:2586

AMDSMI_REG_PCIE

@ AMDSMI_REG_PCIE

PCIe registers.

Definition amdsmi.h:2584

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition amdsmi.h:1524

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition amdsmi.h:1880

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition amdsmi.h:1883

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition amdsmi.h:1884

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition amdsmi.h:1885

amdsmi_accelerator_partition_type_t

amdsmi_accelerator_partition_type_t

Accelerator Partition.

Definition amdsmi.h:464

AMDSMI_ACCELERATOR_PARTITION_DPX

@ AMDSMI_ACCELERATOR_PARTITION_DPX

Definition amdsmi.h:468

AMDSMI_ACCELERATOR_PARTITION_QPX

@ AMDSMI_ACCELERATOR_PARTITION_QPX

Definition amdsmi.h:472

AMDSMI_ACCELERATOR_PARTITION_INVALID

@ AMDSMI_ACCELERATOR_PARTITION_INVALID

Invalid accelerator partition type.

Definition amdsmi.h:465

AMDSMI_ACCELERATOR_PARTITION_SPX

@ AMDSMI_ACCELERATOR_PARTITION_SPX

Definition amdsmi.h:466

AMDSMI_ACCELERATOR_PARTITION_TPX

@ AMDSMI_ACCELERATOR_PARTITION_TPX

Definition amdsmi.h:470

AMDSMI_ACCELERATOR_PARTITION_CPX

@ AMDSMI_ACCELERATOR_PARTITION_CPX

Definition amdsmi.h:474

AMDSMI_MAX_NUM_HBM_STACKS

#define AMDSMI_MAX_NUM_HBM_STACKS

Introduced in gpu metrics v1.9+.

Definition amdsmi.h:221

amdsmi_power_cap_type_t

amdsmi_power_cap_type_t

Power Cap Package Power Tracking (PPT) type.

Definition amdsmi.h:1069

AMDSMI_POWER_CAP_TYPE_PPT1

@ AMDSMI_POWER_CAP_TYPE_PPT1

PPT1 power cap; higher limit, raw input.

Definition amdsmi.h:1071

AMDSMI_POWER_CAP_TYPE_PPT0

@ AMDSMI_POWER_CAP_TYPE_PPT0

PPT0 power cap; lower limit, filtered input.

Definition amdsmi.h:1070

amdsmi_clk_type_t

amdsmi_clk_type_t

Clock types.

Definition amdsmi.h:441

AMDSMI_CLK_TYPE_DCLK1

@ AMDSMI_CLK_TYPE_DCLK1

Display 2 clock, timing signals for display output.

Definition amdsmi.h:455

AMDSMI_CLK_TYPE_MEM

@ AMDSMI_CLK_TYPE_MEM

Memory clock speed, system operating frequency.

Definition amdsmi.h:450

AMDSMI_CLK_TYPE_SYS

@ AMDSMI_CLK_TYPE_SYS

System clock.

Definition amdsmi.h:442

AMDSMI_CLK_TYPE_SOC

@ AMDSMI_CLK_TYPE_SOC

System On Chip clock, integrated circuit frequency.

Definition amdsmi.h:449

AMDSMI_CLK_TYPE_GFX

@ AMDSMI_CLK_TYPE_GFX

Graphics clock.

Definition amdsmi.h:444

AMDSMI_CLK_TYPE_DCLK0

@ AMDSMI_CLK_TYPE_DCLK0

Display 1 clock, timing signals for display output.

Definition amdsmi.h:454

AMDSMI_CLK_TYPE_DCEF

@ AMDSMI_CLK_TYPE_DCEF

Definition amdsmi.h:447

AMDSMI_CLK_TYPE_VCLK1

@ AMDSMI_CLK_TYPE_VCLK1

Video 1 clock, video processing units.

Definition amdsmi.h:453

AMDSMI_CLK_TYPE_DF

@ AMDSMI_CLK_TYPE_DF

Definition amdsmi.h:445

AMDSMI_CLK_TYPE_VCLK0

@ AMDSMI_CLK_TYPE_VCLK0

Video 0 clock, video processing units.

Definition amdsmi.h:452

AMDSMI_CLK_TYPE_PCIE

@ AMDSMI_CLK_TYPE_PCIE

PCI Express clock, high bandwidth peripherals.

Definition amdsmi.h:451

amdsmi_accelerator_partition_resource_type_t

amdsmi_accelerator_partition_resource_type_t

Accelerator Partition Resource Types.

Definition amdsmi.h:484

AMDSMI_ACCELERATOR_DMA

@ AMDSMI_ACCELERATOR_DMA

Direct Memory Access, high speed data transfers.

Definition amdsmi.h:488

AMDSMI_ACCELERATOR_XCC

@ AMDSMI_ACCELERATOR_XCC

Compute complex or stream processors.

Definition amdsmi.h:485

AMDSMI_ACCELERATOR_DECODER

@ AMDSMI_ACCELERATOR_DECODER

Video decoding.

Definition amdsmi.h:487

AMDSMI_ACCELERATOR_JPEG

@ AMDSMI_ACCELERATOR_JPEG

Encoding and Decoding jpeg engines.

Definition amdsmi.h:489

AMDSMI_ACCELERATOR_ENCODER

@ AMDSMI_ACCELERATOR_ENCODER

Video encoding.

Definition amdsmi.h:486

amdsmi_card_form_factor_t

amdsmi_card_form_factor_t

Card Form Factor.

Definition amdsmi.h:1011

AMDSMI_CARD_FORM_FACTOR_OAM

@ AMDSMI_CARD_FORM_FACTOR_OAM

OAM form factor.

Definition amdsmi.h:1013

AMDSMI_CARD_FORM_FACTOR_UNKNOWN

@ AMDSMI_CARD_FORM_FACTOR_UNKNOWN

Unknown Form factor.

Definition amdsmi.h:1015

AMDSMI_CARD_FORM_FACTOR_PCIE

@ AMDSMI_CARD_FORM_FACTOR_PCIE

PCIE card form factor.

Definition amdsmi.h:1012

AMDSMI_CARD_FORM_FACTOR_CEM

@ AMDSMI_CARD_FORM_FACTOR_CEM

CEM form factor.

Definition amdsmi.h:1014

amdsmi_node_handle

void * amdsmi_node_handle

opaque handler point to underlying implementation

Definition amdsmi.h:302

AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

Common defines.

Definition amdsmi.h:79

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:182

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_AMD_NICS

@ AMDSMI_INIT_AMD_NICS

Initialize NIC's.

Definition amdsmi.h:56

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_NIC_FW

#define AMDSMI_MAX_NIC_FW

Maximum number of NIC firmwares.

Definition amdsmi.h:2955

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:168

AMDSMI_NUM_HBM_INSTANCES

#define AMDSMI_NUM_HBM_INSTANCES

This should match NUM_HBM_INSTANCES.

Definition amdsmi.h:98

amdsmi_vram_type_t

amdsmi_vram_type_t

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

Definition amdsmi.h:777

AMDSMI_VRAM_TYPE_GDDR2

@ AMDSMI_VRAM_TYPE_GDDR2

Graphics Double Data Rate, Generation 2.

Definition amdsmi.h:792

AMDSMI_VRAM_TYPE_HBM2E

@ AMDSMI_VRAM_TYPE_HBM2E

High Bandwidth Memory, Generation 2 Enhanced.

Definition amdsmi.h:782

AMDSMI_VRAM_TYPE_GDDR6

@ AMDSMI_VRAM_TYPE_GDDR6

Graphics Double Data Rate, Generation 6.

Definition amdsmi.h:796

AMDSMI_VRAM_TYPE_HBM

@ AMDSMI_VRAM_TYPE_HBM

High Bandwidth Memory.

Definition amdsmi.h:780

AMDSMI_VRAM_TYPE_GDDR3

@ AMDSMI_VRAM_TYPE_GDDR3

Graphics Double Data Rate, Generation 3.

Definition amdsmi.h:793

AMDSMI_VRAM_TYPE_GDDR1

@ AMDSMI_VRAM_TYPE_GDDR1

Graphics Double Data Rate, Generation 1.

Definition amdsmi.h:791

AMDSMI_VRAM_TYPE_HBM3

@ AMDSMI_VRAM_TYPE_HBM3

High Bandwidth Memory, Generation 3.

Definition amdsmi.h:783

AMDSMI_VRAM_TYPE_LPDDR5

@ AMDSMI_VRAM_TYPE_LPDDR5

Low Power Double Data Rate, Generation 5.

Definition amdsmi.h:800

AMDSMI_VRAM_TYPE_HBM3E

@ AMDSMI_VRAM_TYPE_HBM3E

High Bandwidth Memory, Generation 3 Enhanced.

Definition amdsmi.h:784

AMDSMI_VRAM_TYPE_GDDR5

@ AMDSMI_VRAM_TYPE_GDDR5

Graphics Double Data Rate, Generation 5.

Definition amdsmi.h:795

AMDSMI_VRAM_TYPE_DDR3

@ AMDSMI_VRAM_TYPE_DDR3

Double Data Rate, Generation 3.

Definition amdsmi.h:787

AMDSMI_VRAM_TYPE_GDDR4

@ AMDSMI_VRAM_TYPE_GDDR4

Graphics Double Data Rate, Generation 4.

Definition amdsmi.h:794

AMDSMI_VRAM_TYPE_DDR2

@ AMDSMI_VRAM_TYPE_DDR2

Double Data Rate, Generation 2.

Definition amdsmi.h:786

AMDSMI_VRAM_TYPE_GDDR7

@ AMDSMI_VRAM_TYPE_GDDR7

Graphics Double Data Rate, Generation 7.

Definition amdsmi.h:797

AMDSMI_VRAM_TYPE_HBM2

@ AMDSMI_VRAM_TYPE_HBM2

High Bandwidth Memory, Generation 2.

Definition amdsmi.h:781

AMDSMI_VRAM_TYPE_LPDDR4

@ AMDSMI_VRAM_TYPE_LPDDR4

Low Power Double Data Rate, Generation 4.

Definition amdsmi.h:799

AMDSMI_VRAM_TYPE_DDR5

@ AMDSMI_VRAM_TYPE_DDR5

Double Data Rate, Generation 5.

Definition amdsmi.h:789

AMDSMI_VRAM_TYPE_DDR4

@ AMDSMI_VRAM_TYPE_DDR4

Double Data Rate, Generation 4.

Definition amdsmi.h:788

AMDSMI_VRAM_TYPE_UNKNOWN

@ AMDSMI_VRAM_TYPE_UNKNOWN

Unknown memory type.

Definition amdsmi.h:778

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:1533

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition amdsmi.h:1534

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition amdsmi.h:1535

AMDSMI_EVNT_GRP_INVALID

@ AMDSMI_EVNT_GRP_INVALID

Unknown Event Group.

Definition amdsmi.h:1536

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition amdsmi.h:1859

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition amdsmi.h:1862

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition amdsmi.h:1863

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition amdsmi.h:1864

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition amdsmi.h:1865

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition amdsmi.h:1867

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition amdsmi.h:1860

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition amdsmi.h:1861

AMDSMI_APU_MAX_L3

#define AMDSMI_APU_MAX_L3

v2_4

Definition amdsmi.h:191

AMDSMI_MAX_NUM_AID

#define AMDSMI_MAX_NUM_AID

Maximum number of AID supported.

Definition amdsmi.h:222

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition amdsmi.h:2776

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition amdsmi.h:2777

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition amdsmi.h:2778

WR_BW0

@ WR_BW0

Write Bandwidth.

Definition amdsmi.h:2779

AMDSMI_MAX_ACCELERATOR_PARTITIONS

#define AMDSMI_MAX_ACCELERATOR_PARTITIONS

Maximum number of accelerator partitions.

Definition amdsmi.h:70

amdsmi_cper_notify_type_t

amdsmi_cper_notify_type_t

Cper notify.

Definition amdsmi.h:1813

AMDSMI_CPER_NOTIFY_TYPE_DMAR

@ AMDSMI_CPER_NOTIFY_TYPE_DMAR

Direct Memory Access Remapping Error.

Definition amdsmi.h:1821

AMDSMI_CPER_NOTIFY_TYPE_NMI

@ AMDSMI_CPER_NOTIFY_TYPE_NMI

Non_Maskable Interrupt.

Definition amdsmi.h:1819

AMDSMI_CPER_NOTIFY_TYPE_SEI

@ AMDSMI_CPER_NOTIFY_TYPE_SEI

System Error Interface.

Definition amdsmi.h:1823

AMDSMI_CPER_NOTIFY_TYPE_CMC

@ AMDSMI_CPER_NOTIFY_TYPE_CMC

Corrected Memory Check.

Definition amdsmi.h:1814

AMDSMI_CPER_NOTIFY_TYPE_CPE

@ AMDSMI_CPER_NOTIFY_TYPE_CPE

Corrected Platform Error.

Definition amdsmi.h:1815

AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

@ AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

Definition amdsmi.h:1825

AMDSMI_CPER_NOTIFY_TYPE_SEA

@ AMDSMI_CPER_NOTIFY_TYPE_SEA

System Error Architecture.

Definition amdsmi.h:1822

AMDSMI_CPER_NOTIFY_TYPE_PEI

@ AMDSMI_CPER_NOTIFY_TYPE_PEI

Platform Error Interface.

Definition amdsmi.h:1824

AMDSMI_CPER_NOTIFY_TYPE_MCE

@ AMDSMI_CPER_NOTIFY_TYPE_MCE

Machine Check Exception.

Definition amdsmi.h:1816

AMDSMI_CPER_NOTIFY_TYPE_BOOT

@ AMDSMI_CPER_NOTIFY_TYPE_BOOT

Boot Error.

Definition amdsmi.h:1820

AMDSMI_CPER_NOTIFY_TYPE_PCIE

@ AMDSMI_CPER_NOTIFY_TYPE_PCIE

PCI Express Error.

Definition amdsmi.h:1817

AMDSMI_CPER_NOTIFY_TYPE_INIT

@ AMDSMI_CPER_NOTIFY_TYPE_INIT

Initialization Error.

Definition amdsmi.h:1818

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:1569

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

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

Definition amdsmi.h:1576

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition amdsmi.h:1586

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition amdsmi.h:1573

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition amdsmi.h:1577

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition amdsmi.h:1575

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:1580

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition amdsmi.h:1587

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition amdsmi.h:1584

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition amdsmi.h:1585

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition amdsmi.h:1578

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition amdsmi.h:1588

AMDSMI_EVNT_XGMI_DATA_OUT_0

@ AMDSMI_EVNT_XGMI_DATA_OUT_0

Outbound beats to neighbor 0.

Definition amdsmi.h:1583

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition amdsmi.h:1574

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition amdsmi.h:1579

AMDSMI_MAX_CP_PROFILE_RESOURCES

#define AMDSMI_MAX_CP_PROFILE_RESOURCES

Maximum number of compute profile resources.

Definition amdsmi.h:69

AMDSMI_MAX_UTILIZATION_VALUES

#define AMDSMI_MAX_UTILIZATION_VALUES

The max number of values per counter type.

Definition amdsmi.h:1950

amdsmi_fw_block_t

amdsmi_fw_block_t

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

Definition amdsmi.h:674

AMDSMI_FW_ID_ASD

@ AMDSMI_FW_ID_ASD

Asynchronous Shader Dispatcher.

Definition amdsmi.h:761

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:737

AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

Definition amdsmi.h:707

AMDSMI_FW_ID_SDMA7

@ AMDSMI_FW_ID_SDMA7

System Direct Memory Access 7 (high speed data transfers)

Definition amdsmi.h:697

AMDSMI_FW_ID_PSP_BL

@ AMDSMI_FW_ID_PSP_BL

Platform Security Processor Bootloader (initial firmware)

Definition amdsmi.h:720

AMDSMI_FW_ID_RLC

@ AMDSMI_FW_ID_RLC

Rasterizer and L2 Cache (rasterization process)

Definition amdsmi.h:689

AMDSMI_FW_ID_RS64_PFP

@ AMDSMI_FW_ID_RS64_PFP

Hardware Block RS64 - Pixel Front End Processor.

Definition amdsmi.h:739

AMDSMI_FW_ID_SDMA_TH1

@ AMDSMI_FW_ID_SDMA_TH1

System Direct Memory Access - Thread Handler 1.

Definition amdsmi.h:728

AMDSMI_FW_ID_MMSCH

@ AMDSMI_FW_ID_MMSCH

Multi-Media Shader Hardware Scheduler.

Definition amdsmi.h:711

AMDSMI_FW_ID_RLX6

@ AMDSMI_FW_ID_RLX6

Hardware Block RLX6.

Definition amdsmi.h:734

AMDSMI_FW_ID_PSP_SOSDRV

@ AMDSMI_FW_ID_PSP_SOSDRV

Platform Security Processor Secure Operating System Driver.

Definition amdsmi.h:713

AMDSMI_FW_ID_TA_RAS

@ AMDSMI_FW_ID_TA_RAS

Trusted Applications - Reliability Availability and Serviceability.

Definition amdsmi.h:762

AMDSMI_FW_ID_PSP_KEYDB

@ AMDSMI_FW_ID_PSP_KEYDB

Platform Security Processor Table of Contents.

Definition amdsmi.h:715

AMDSMI_FW_ID_RLC_SRLS

@ AMDSMI_FW_ID_RLC_SRLS

Rasterizier and L2 Cache - Shared Resource Local Segment.

Definition amdsmi.h:765

AMDSMI_FW_ID_VCE

@ AMDSMI_FW_ID_VCE

Video Coding Engine (Encoding video)

Definition amdsmi.h:700

AMDSMI_FW_ID_DMCU_ISR

@ AMDSMI_FW_ID_DMCU_ISR

Definition amdsmi.h:703

AMDSMI_FW_ID_SDMA6

@ AMDSMI_FW_ID_SDMA6

System Direct Memory Access 6 (high speed data transfers)

Definition amdsmi.h:696

AMDSMI_FW_ID_PSP_DBG

@ AMDSMI_FW_ID_PSP_DBG

Platform Security Processor - Debug.

Definition amdsmi.h:755

AMDSMI_FW_ID_CP_CE

@ AMDSMI_FW_ID_CP_CE

Compute Processor - Command_Engine (fetch, decode, dispatch)

Definition amdsmi.h:678

AMDSMI_FW_ID_DRV_CAP

@ AMDSMI_FW_ID_DRV_CAP

Driver Capabilities (capabilities, features)

Definition amdsmi.h:718

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:738

AMDSMI_FW_ID_MES_THREAD1

@ AMDSMI_FW_ID_MES_THREAD1

Micro Engine Scheduler - Thread 1.

Definition amdsmi.h:732

AMDSMI_FW_ID_PM

@ AMDSMI_FW_ID_PM

Power Management Firmware.

Definition amdsmi.h:766

AMDSMI_FW_ID_SDMA0

@ AMDSMI_FW_ID_SDMA0

System Direct Memory Access 0 (high speed data transfers)

Definition amdsmi.h:690

AMDSMI_FW_ID_ISP

@ AMDSMI_FW_ID_ISP

Image Signal Processor (processing raw image data from sensors)

Definition amdsmi.h:701

AMDSMI_FW_ID_PSP_SOC

@ AMDSMI_FW_ID_PSP_SOC

Platform Security Processor - System On a Chip.

Definition amdsmi.h:754

AMDSMI_FW_ID_CP_PM4

@ AMDSMI_FW_ID_CP_PM4

Compute Processor Packet Processor 4 (processing command packets)

Definition amdsmi.h:721

AMDSMI_FW_ID_RLC_P

@ AMDSMI_FW_ID_RLC_P

Rasterizier and L2 Cache Partition.

Definition amdsmi.h:722

AMDSMI_FW_ID_SDMA_TH0

@ AMDSMI_FW_ID_SDMA_TH0

System Direct Memory Access - Thread Handler 0.

Definition amdsmi.h:727

AMDSMI_FW_ID_MC

@ AMDSMI_FW_ID_MC

Memory Controller (RAM and VRAM)

Definition amdsmi.h:719

AMDSMI_FW_ID_VCN

@ AMDSMI_FW_ID_VCN

Video Core Next (encoding and decoding)

Definition amdsmi.h:698

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:758

AMDSMI_FW_ID_MES_STACK

@ AMDSMI_FW_ID_MES_STACK

Micro Engine Scheduler - Stack.

Definition amdsmi.h:731

AMDSMI_FW_ID_PSP_TOC

@ AMDSMI_FW_ID_PSP_TOC

Platform Security Processor Table of Contents.

Definition amdsmi.h:714

AMDSMI_FW_ID_IMU_IRAM

@ AMDSMI_FW_ID_IMU_IRAM

Input/Output Memory Management Unit - Instruction RAM.

Definition amdsmi.h:726

AMDSMI_FW_ID_SEC_POLICY_STAGE2

@ AMDSMI_FW_ID_SEC_POLICY_STAGE2

Security Policy Stage 2 (security features)

Definition amdsmi.h:723

AMDSMI_FW_ID_RS64_MEC_P2_DATA

@ AMDSMI_FW_ID_RS64_MEC_P2_DATA

Definition amdsmi.h:749

AMDSMI_FW_ID_PLDM_BUNDLE

@ AMDSMI_FW_ID_PLDM_BUNDLE

Platform Level Data Model Firmware Bundle.

Definition amdsmi.h:768

AMDSMI_FW_ID_TA_XGMI

@ AMDSMI_FW_ID_TA_XGMI

Trusted Applications - Reliability XGMI.

Definition amdsmi.h:763

AMDSMI_FW_ID_RS64_ME

@ AMDSMI_FW_ID_RS64_ME

Hardware Block RS64 - Micro Engine.

Definition amdsmi.h:736

AMDSMI_FW_ID_SDMA3

@ AMDSMI_FW_ID_SDMA3

System Direct Memory Access 3 (high speed data transfers)

Definition amdsmi.h:693

AMDSMI_FW_ID_SDMA1

@ AMDSMI_FW_ID_SDMA1

System Direct Memory Access 1 (high speed data transfers)

Definition amdsmi.h:691

AMDSMI_FW_ID_CP_ME

@ AMDSMI_FW_ID_CP_ME

Compute Processor - Micro Engine (specialize processing)

Definition amdsmi.h:680

AMDSMI_FW_ID_RS64_MEC_P3_DATA

@ AMDSMI_FW_ID_RS64_MEC_P3_DATA

Definition amdsmi.h:751

AMDSMI_FW_ID_CP_MEC_JT1

@ AMDSMI_FW_ID_CP_MEC_JT1

Definition amdsmi.h:681

AMDSMI_FW_ID_UVD

@ AMDSMI_FW_ID_UVD

Unified Video Decoder (decode specific video formats)

Definition amdsmi.h:699

AMDSMI_FW_ID_RLC_V

@ AMDSMI_FW_ID_RLC_V

Rasterizier and L2 Cache Virtual memory.

Definition amdsmi.h:710

AMDSMI_FW_ID_SDMA4

@ AMDSMI_FW_ID_SDMA4

System Direct Memory Access 4 (high speed data transfers)

Definition amdsmi.h:694

AMDSMI_FW_ID_MES_KIQ

@ AMDSMI_FW_ID_MES_KIQ

Micro Engine Scheduler - Kernel Indirect Queue.

Definition amdsmi.h:730

AMDSMI_FW_ID_DMCU

@ AMDSMI_FW_ID_DMCU

Display Micro-Controller Unit.

Definition amdsmi.h:767

AMDSMI_FW_ID_RLC_SRLG

@ AMDSMI_FW_ID_RLC_SRLG

Rasterizier and L2 Cache - Shared Resource Local Group.

Definition amdsmi.h:764

AMDSMI_FW_ID_RS64_PFP_P1_DATA

@ AMDSMI_FW_ID_RS64_PFP_P1_DATA

Definition amdsmi.h:742

AMDSMI_FW_ID_RLX6_DRAM_BOOT

@ AMDSMI_FW_ID_RLX6_DRAM_BOOT

Hardware Block RLX6 - Dynamic Ram Boot.

Definition amdsmi.h:735

AMDSMI_FW_ID_IMU_DRAM

@ AMDSMI_FW_ID_IMU_DRAM

Input/Output Memory Management Unit - Dynamic RAM.

Definition amdsmi.h:725

AMDSMI_FW_ID_CP_MEC1

@ AMDSMI_FW_ID_CP_MEC1

Definition amdsmi.h:685

AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

Rasterizier and L2 Cache Restore List Control.

Definition amdsmi.h:709

AMDSMI_FW_ID_RS64_MEC_P0_DATA

@ AMDSMI_FW_ID_RS64_MEC_P0_DATA

Definition amdsmi.h:745

AMDSMI_FW_ID_RLX6_CORE1

@ AMDSMI_FW_ID_RLX6_CORE1

Hardware Block RLX6 - Core 1.

Definition amdsmi.h:757

AMDSMI_FW_ID_RS64_MEC_P1_DATA

@ AMDSMI_FW_ID_RS64_MEC_P1_DATA

Definition amdsmi.h:747

AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

Definition amdsmi.h:705

AMDSMI_FW_ID_PSP_INTF

@ AMDSMI_FW_ID_PSP_INTF

Platform Security Processor - Interface.

Definition amdsmi.h:756

AMDSMI_FW_ID_CP_MEC_JT2

@ AMDSMI_FW_ID_CP_MEC_JT2

Definition amdsmi.h:683

AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

@ AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

Rasterizier and L2 Cache - Save Restore List.

Definition amdsmi.h:760

AMDSMI_FW_ID_CP_PFP

@ AMDSMI_FW_ID_CP_PFP

Compute Processor - Pixel Front End Processor (pixelating process)

Definition amdsmi.h:679

AMDSMI_FW_ID_MES_THREAD1_STACK

@ AMDSMI_FW_ID_MES_THREAD1_STACK

Micro Engine Scheduler - Thread 1 Stack.

Definition amdsmi.h:733

AMDSMI_FW_ID_SMU

@ AMDSMI_FW_ID_SMU

Definition amdsmi.h:675

AMDSMI_FW_ID_PPTABLE

@ AMDSMI_FW_ID_PPTABLE

Power Policy Table (power management policies)

Definition amdsmi.h:753

AMDSMI_FW_ID_PSP_SPL

@ AMDSMI_FW_ID_PSP_SPL

Platform Security Processor Secure Program Loader.

Definition amdsmi.h:717

AMDSMI_FW_ID_REG_ACCESS_WHITELIST

@ AMDSMI_FW_ID_REG_ACCESS_WHITELIST

Register Access Whitelist (Prevent unathorizied access)

Definition amdsmi.h:724

AMDSMI_FW_ID_PSP_SYSDRV

@ AMDSMI_FW_ID_PSP_SYSDRV

Platform Security Processor System Driver.

Definition amdsmi.h:712

AMDSMI_FW_ID_RS64_PFP_P0_DATA

@ AMDSMI_FW_ID_RS64_PFP_P0_DATA

Definition amdsmi.h:740

AMDSMI_FW_ID_SDMA5

@ AMDSMI_FW_ID_SDMA5

System Direct Memory Access 5 (high speed data transfers)

Definition amdsmi.h:695

AMDSMI_FW_ID_SDMA2

@ AMDSMI_FW_ID_SDMA2

System Direct Memory Access 2 (high speed data transfers)

Definition amdsmi.h:692

AMDSMI_FW_ID_CP_MES

@ AMDSMI_FW_ID_CP_MES

Compute Processor - Micro Engine Scheduler.

Definition amdsmi.h:729

AMDSMI_FW_ID_DMCU_ERAM

@ AMDSMI_FW_ID_DMCU_ERAM

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

Definition amdsmi.h:702

AMDSMI_FW_ID_RLCV_LX7

@ AMDSMI_FW_ID_RLCV_LX7

Hardware Block RLCV - Subsystem LX7.

Definition amdsmi.h:759

AMDSMI_FW_ID_RS64_MEC

@ AMDSMI_FW_ID_RS64_MEC

Hardware Block RS64 - Micro Engine Controller.

Definition amdsmi.h:744

AMDSMI_FW_ID_DFC

@ AMDSMI_FW_ID_DFC

Data Fabric Controller (bandwidth and coherency)

Definition amdsmi.h:716

AMDSMI_FW_ID_CP_MEC2

@ AMDSMI_FW_ID_CP_MEC2

Definition amdsmi.h:687

AMDSMI_MAX_NIC_PORTS

#define AMDSMI_MAX_NIC_PORTS

Maximum size definitions AMDSMI NIC.

Definition amdsmi.h:2953

amdsmi_mm_ip_t

amdsmi_mm_ip_t

GPU Capability info.

Definition amdsmi.h:272

AMDSMI_MM_UVD

@ AMDSMI_MM_UVD

Multi-Media Unified Video Decoder.

Definition amdsmi.h:273

AMDSMI_MM_VCE

@ AMDSMI_MM_VCE

Multi-Media Video Coding Engine.

Definition amdsmi.h:274

AMDSMI_MM_VCN

@ AMDSMI_MM_VCN

Multi-Media Video Core Next.

Definition amdsmi.h:275

amdsmi_memory_page_status_t

amdsmi_memory_page_status_t

Reserved Memory Page States.

Definition amdsmi.h:1924

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition amdsmi.h:1929

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

Definition amdsmi.h:1925

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition amdsmi.h:1927

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition amdsmi.h:1906

AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

@ AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

XGMI Multiple Errors.

Definition amdsmi.h:1909

AMDSMI_XGMI_STATUS_NO_ERRORS

@ AMDSMI_XGMI_STATUS_NO_ERRORS

XGMI No Errors.

Definition amdsmi.h:1907

AMDSMI_XGMI_STATUS_ERROR

@ AMDSMI_XGMI_STATUS_ERROR

XGMI Errors.

Definition amdsmi.h:1908

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition amdsmi.h:1503

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition amdsmi.h:1510

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition amdsmi.h:1511

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition amdsmi.h:1504

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition amdsmi.h:1513

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition amdsmi.h:1512

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition amdsmi.h:1514

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition amdsmi.h:1506

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition amdsmi.h:1507

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition amdsmi.h:1508

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition amdsmi.h:1516

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition amdsmi.h:2654

AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

@ AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

Baremetal Virtualization Mode.

Definition amdsmi.h:2656

AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

@ AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

Unknown Virtualization Mode.

Definition amdsmi.h:2655

AMDSMI_VIRTUALIZATION_MODE_HOST

@ AMDSMI_VIRTUALIZATION_MODE_HOST

Host Virtualization Mode.

Definition amdsmi.h:2657

AMDSMI_VIRTUALIZATION_MODE_GUEST

@ AMDSMI_VIRTUALIZATION_MODE_GUEST

Guest Virtualization Mode.

Definition amdsmi.h:2658

AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

@ AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

Passthrough Virtualization Mode.

Definition amdsmi.h:2659

AMDSMI_MAX_STRING_LENGTH

#define AMDSMI_MAX_STRING_LENGTH

Maximum length for string buffers.

Definition amdsmi.h:65

amdsmi_process_handle_t

uint32_t amdsmi_process_handle_t

Process Handle.

Definition amdsmi.h:1404

amdsmi_link_status_t

amdsmi_link_status_t

Link Status.

Definition amdsmi.h:1282

amdsmi_processor_type_t

amdsmi_processor_type_t

Processor types detectable by AMD SMI.

Definition amdsmi.h:348

AMDSMI_PROCESSOR_TYPE_AMD_APU

@ AMDSMI_PROCESSOR_TYPE_AMD_APU

AMD Accelerated processor type, GPU and CPU on a single die.

Definition amdsmi.h:356

AMDSMI_PROCESSOR_TYPE_UNKNOWN

@ AMDSMI_PROCESSOR_TYPE_UNKNOWN

Unknown processor type.

Definition amdsmi.h:349

AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

Non-AMD CPU processor type.

Definition amdsmi.h:353

AMDSMI_PROCESSOR_TYPE_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU

AMD CPU processor type, physical component that holds the CPU.

Definition amdsmi.h:351

AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

Definition amdsmi.h:354

AMDSMI_PROCESSOR_TYPE_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_AMD_GPU

AMD Graphics processor type.

Definition amdsmi.h:350

AMDSMI_PROCESSOR_TYPE_BRCM_NIC

@ AMDSMI_PROCESSOR_TYPE_BRCM_NIC

Broadcom Network Interface Card type.

Definition amdsmi.h:358

AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

Non-AMD Graphics processor type.

Definition amdsmi.h:352

AMDSMI_PROCESSOR_TYPE_AMD_NIC

@ AMDSMI_PROCESSOR_TYPE_AMD_NIC

AMD Network Interface Card processor type.

Definition amdsmi.h:357

AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

@ AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

Broadcom Switch type.

Definition amdsmi.h:359

processor_type_t

amdsmi_processor_type_t processor_type_t

Backward-compatibility alias for amdsmi_processor_type_t.

Definition amdsmi.h:371

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition amdsmi.h:1937

AMDSMI_FINE_GRAIN_MEM_ACTIVITY

@ AMDSMI_FINE_GRAIN_MEM_ACTIVITY

Fine Grain Memory Activity.

Definition amdsmi.h:1945

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Course Grain Memory Activity.

Definition amdsmi.h:1941

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Definition amdsmi.h:1939

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine Grain Graphic Activity.

Definition amdsmi.h:1944

AMDSMI_UTILIZATION_COUNTER_FIRST

@ AMDSMI_UTILIZATION_COUNTER_FIRST

Course grain activity counters.

Definition amdsmi.h:1938

AMDSMI_FINE_DECODER_ACTIVITY

@ AMDSMI_FINE_DECODER_ACTIVITY

Fine Grain Decoder Activity.

Definition amdsmi.h:1946

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Course Grain Decoder Activity.

Definition amdsmi.h:1942

amdsmi_memory_partition_type_t

amdsmi_memory_partition_type_t

Memory Partitions.

Definition amdsmi.h:531

AMDSMI_MEMORY_PARTITION_NPS8

@ AMDSMI_MEMORY_PARTITION_NPS8

Definition amdsmi.h:541

AMDSMI_MEMORY_PARTITION_NPS1

@ AMDSMI_MEMORY_PARTITION_NPS1

Definition amdsmi.h:533

AMDSMI_MEMORY_PARTITION_NPS2

@ AMDSMI_MEMORY_PARTITION_NPS2

Definition amdsmi.h:535

AMDSMI_MEMORY_PARTITION_NPS4

@ AMDSMI_MEMORY_PARTITION_NPS4

Definition amdsmi.h:538

AMDSMI_MAX_NIC_RDMA_DEV

#define AMDSMI_MAX_NIC_RDMA_DEV

Maximum number of NIC RDMA devices.

Definition amdsmi.h:2954

amdsmi_voltage_metric_t

amdsmi_voltage_metric_t

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

Definition amdsmi.h:1700

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition amdsmi.h:1709

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition amdsmi.h:1707

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition amdsmi.h:1710

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition amdsmi.h:1706

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition amdsmi.h:1708

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition amdsmi.h:1701

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition amdsmi.h:1704

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition amdsmi.h:1705

amdsmi_compute_partition_mem_alloc_mode_t

amdsmi_compute_partition_mem_alloc_mode_t

Compute Partition Memory Allocation Mode. Controls how GPU memory is allocated across XCPs within a m...

Definition amdsmi.h:519

AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_INVALID

@ AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_INVALID

Invalid mode.

Definition amdsmi.h:520

AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_ALL

@ AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_ALL

Definition amdsmi.h:522

AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_CAPPING

@ AMDSMI_COMPUTE_PARTITION_MEM_ALLOC_CAPPING

Memory is evenly capped per XCP.

Definition amdsmi.h:521

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:155

amdsmi_bit_field_t

uint64_t amdsmi_bit_field_t

Bitfield used in various AMDSMI calls.

Definition amdsmi.h:1917

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:1721

AMDSMI_VOLT_TYPE_VDDBOARD

@ AMDSMI_VOLT_TYPE_VDDBOARD

Voltage for VDDBOARD.

Definition amdsmi.h:1725

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition amdsmi.h:1727

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition amdsmi.h:1724

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition amdsmi.h:1790

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Max Clock value in MHz.

Definition amdsmi.h:1792

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Min Clock value in MHz.

Definition amdsmi.h:1791

AMDSMI_MAX_NUM_CLKS_PER_MID

#define AMDSMI_MAX_NUM_CLKS_PER_MID

Maximum number of clocks per MID supported.

Definition amdsmi.h:225

amdsmi_processor_handle

void * amdsmi_processor_handle

opaque handler point to underlying implementation

Definition amdsmi.h:294

amdsmi_cache_property_type_t

amdsmi_cache_property_type_t

cache properties

Definition amdsmi.h:1093

AMDSMI_CACHE_PROPERTY_ENABLED

@ AMDSMI_CACHE_PROPERTY_ENABLED

Cache enabled.

Definition amdsmi.h:1094

AMDSMI_CACHE_PROPERTY_INST_CACHE

@ AMDSMI_CACHE_PROPERTY_INST_CACHE

Instruction cache.

Definition amdsmi.h:1096

AMDSMI_CACHE_PROPERTY_DATA_CACHE

@ AMDSMI_CACHE_PROPERTY_DATA_CACHE

Data cache.

Definition amdsmi.h:1095

AMDSMI_CACHE_PROPERTY_SIMD_CACHE

@ AMDSMI_CACHE_PROPERTY_SIMD_CACHE

Single Instruction, Multiple Data Cache.

Definition amdsmi.h:1098

AMDSMI_CACHE_PROPERTY_CPU_CACHE

@ AMDSMI_CACHE_PROPERTY_CPU_CACHE

CPU cache.

Definition amdsmi.h:1097

AMDSMI_MAX_DEVICES

#define AMDSMI_MAX_DEVICES

Maximum number of devices supported.

Definition amdsmi.h:66

amdsmi_status_t

amdsmi_status_t

Error codes returned by amdsmi functions.

Definition amdsmi.h:381

AMDSMI_STATUS_NOT_INIT

@ AMDSMI_STATUS_NOT_INIT

Processor not initialized.

Definition amdsmi.h:408

AMDSMI_STATUS_NON_AMD_CPU

@ AMDSMI_STATUS_NON_AMD_CPU

System has different cpu than AMD.

Definition amdsmi.h:418

AMDSMI_STATUS_DIRECTORY_NOT_FOUND

@ AMDSMI_STATUS_DIRECTORY_NOT_FOUND

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

Definition amdsmi.h:403

AMDSMI_STATUS_INVAL

@ AMDSMI_STATUS_INVAL

Invalid parameters.

Definition amdsmi.h:384

AMDSMI_STATUS_BUSY

@ AMDSMI_STATUS_BUSY

Processor busy.

Definition amdsmi.h:406

AMDSMI_STATUS_UNKNOWN_ERROR

@ AMDSMI_STATUS_UNKNOWN_ERROR

An unknown error occurred.

Definition amdsmi.h:433

AMDSMI_STATUS_DRIVER_NOT_LOADED

@ AMDSMI_STATUS_DRIVER_NOT_LOADED

Processor driver not loaded.

Definition amdsmi.h:410

AMDSMI_STATUS_FILE_ERROR

@ AMDSMI_STATUS_FILE_ERROR

Problem accessing a file.

Definition amdsmi.h:397

AMDSMI_STATUS_DRM_ERROR

@ AMDSMI_STATUS_DRM_ERROR

Error when call libdrm.

Definition amdsmi.h:389

AMDSMI_STATUS_CORRUPTED_EEPROM

@ AMDSMI_STATUS_CORRUPTED_EEPROM

EEPROM is corrupted.

Definition amdsmi.h:430

AMDSMI_STATUS_ARG_PTR_NULL

@ AMDSMI_STATUS_ARG_PTR_NULL

Parsed argument is invalid.

Definition amdsmi.h:427

AMDSMI_STATUS_IO

@ AMDSMI_STATUS_IO

I/O Error.

Definition amdsmi.h:395

AMDSMI_STATUS_NO_HSMP_DRV

@ AMDSMI_STATUS_NO_HSMP_DRV

HSMP driver not found.

Definition amdsmi.h:421

AMDSMI_STATUS_HSMP_TIMEOUT

@ AMDSMI_STATUS_HSMP_TIMEOUT

HSMP message timed out.

Definition amdsmi.h:424

AMDSMI_STATUS_NO_DATA

@ AMDSMI_STATUS_NO_DATA

No data was found for a given input.

Definition amdsmi.h:413

AMDSMI_STATUS_RETRY

@ AMDSMI_STATUS_RETRY

Retry operation.

Definition amdsmi.h:392

AMDSMI_STATUS_UNEXPECTED_SIZE

@ AMDSMI_STATUS_UNEXPECTED_SIZE

An unexpected amount of data was read.

Definition amdsmi.h:415

AMDSMI_STATUS_SETTING_UNAVAILABLE

@ AMDSMI_STATUS_SETTING_UNAVAILABLE

Setting is not available.

Definition amdsmi.h:429

AMDSMI_STATUS_FILE_NOT_FOUND

@ AMDSMI_STATUS_FILE_NOT_FOUND

file or directory not found

Definition amdsmi.h:426

AMDSMI_STATUS_INTERNAL_EXCEPTION

@ AMDSMI_STATUS_INTERNAL_EXCEPTION

An internal exception was caught.

Definition amdsmi.h:399

AMDSMI_STATUS_NO_HSMP_SUP

@ AMDSMI_STATUS_NO_HSMP_SUP

HSMP not supported.

Definition amdsmi.h:422

AMDSMI_STATUS_MAP_ERROR

@ AMDSMI_STATUS_MAP_ERROR

Library error did not map to a status code.

Definition amdsmi.h:432

AMDSMI_STATUS_FAIL_LOAD_SYMBOL

@ AMDSMI_STATUS_FAIL_LOAD_SYMBOL

Fail to load symbol.

Definition amdsmi.h:388

AMDSMI_STATUS_INSUFFICIENT_SIZE

@ AMDSMI_STATUS_INSUFFICIENT_SIZE

Not enough resources were available for the operation.

Definition amdsmi.h:414

AMDSMI_STATUS_INIT_ERROR

@ AMDSMI_STATUS_INIT_ERROR

An error occurred when initializing internal data structures.

Definition amdsmi.h:401

AMDSMI_STATUS_OUT_OF_RESOURCES

@ AMDSMI_STATUS_OUT_OF_RESOURCES

Not enough memory.

Definition amdsmi.h:398

AMDSMI_STATUS_NO_SLOT

@ AMDSMI_STATUS_NO_SLOT

No more free slot.

Definition amdsmi.h:409

AMDSMI_STATUS_NO_MSR_DRV

@ AMDSMI_STATUS_NO_MSR_DRV

MSR driver not found.

Definition amdsmi.h:420

AMDSMI_STATUS_INTERRUPT

@ AMDSMI_STATUS_INTERRUPT

An interrupt occurred during execution of function.

Definition amdsmi.h:394

AMDSMI_STATUS_SUCCESS

@ AMDSMI_STATUS_SUCCESS

Call succeeded.

Definition amdsmi.h:382

AMDSMI_STATUS_NO_ENERGY_DRV

@ AMDSMI_STATUS_NO_ENERGY_DRV

Energy driver not found.

Definition amdsmi.h:419

AMDSMI_STATUS_ADDRESS_FAULT

@ AMDSMI_STATUS_ADDRESS_FAULT

Bad address.

Definition amdsmi.h:396

AMDSMI_STATUS_MORE_DATA

@ AMDSMI_STATUS_MORE_DATA

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

Definition amdsmi.h:412

AMDSMI_STATUS_NOT_YET_IMPLEMENTED

@ AMDSMI_STATUS_NOT_YET_IMPLEMENTED

Not implemented yet.

Definition amdsmi.h:386

AMDSMI_STATUS_NO_DRV

@ AMDSMI_STATUS_NO_DRV

No Energy and HSMP driver present.

Definition amdsmi.h:425

AMDSMI_STATUS_IPC_ERROR

@ AMDSMI_STATUS_IPC_ERROR

IPC communication error occurred.

Definition amdsmi.h:404

AMDSMI_STATUS_NO_PERM

@ AMDSMI_STATUS_NO_PERM

Permission Denied.

Definition amdsmi.h:393

AMDSMI_STATUS_NOT_FOUND

@ AMDSMI_STATUS_NOT_FOUND

Processor Not found.

Definition amdsmi.h:407

AMDSMI_STATUS_FAIL_LOAD_MODULE

@ AMDSMI_STATUS_FAIL_LOAD_MODULE

Fail to load lib.

Definition amdsmi.h:387

AMDSMI_STATUS_AMDGPU_RESTART_ERR

@ AMDSMI_STATUS_AMDGPU_RESTART_ERR

AMDGPU restart failed.

Definition amdsmi.h:428

AMDSMI_STATUS_NOT_SUPPORTED

@ AMDSMI_STATUS_NOT_SUPPORTED

Command not supported.

Definition amdsmi.h:385

AMDSMI_STATUS_UNEXPECTED_DATA

@ AMDSMI_STATUS_UNEXPECTED_DATA

The data read or provided is not what was expected.

Definition amdsmi.h:416

AMDSMI_STATUS_API_FAILED

@ AMDSMI_STATUS_API_FAILED

API call failed.

Definition amdsmi.h:390

AMDSMI_STATUS_TIMEOUT

@ AMDSMI_STATUS_TIMEOUT

Timeout in API call.

Definition amdsmi.h:391

AMDSMI_STATUS_NO_HSMP_MSG_SUP

@ AMDSMI_STATUS_NO_HSMP_MSG_SUP

HSMP message/feature not supported.

Definition amdsmi.h:423

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:400

AMDSMI_STATUS_REFCOUNT_OVERFLOW

@ AMDSMI_STATUS_REFCOUNT_OVERFLOW

An internal reference counter exceeded INT32_MAX.

Definition amdsmi.h:402

AMDSMI_MAX_NUM_JPEG

#define AMDSMI_MAX_NUM_JPEG

This should match AMDSMI_MAX_NUM_JPEG (8*4=32)

Definition amdsmi.h:147

AMDSMI_MAX_NUM_CLKS_PER_AID

#define AMDSMI_MAX_NUM_CLKS_PER_AID

Maximum number of clocks per AID supported.

Definition amdsmi.h:224

AMDSMI_MAX_NUM_PM_POLICIES

#define AMDSMI_MAX_NUM_PM_POLICIES

Maximum number of power management policies.

Definition amdsmi.h:2017

AMDSMI_MAX_NUM_MID

#define AMDSMI_MAX_NUM_MID

Maximum number of MID supported.

Definition amdsmi.h:223

amdsmi_ptl_data_format_t

amdsmi_ptl_data_format_t

PTL (Peak Tops Limiter) data format types These correspond to the hardware data types used in matrix ...

Definition amdsmi.h:2702

AMDSMI_PTL_DATA_FORMAT_INVALID

@ AMDSMI_PTL_DATA_FORMAT_INVALID

Invalid format.

Definition amdsmi.h:2710

AMDSMI_PTL_DATA_FORMAT_I8

@ AMDSMI_PTL_DATA_FORMAT_I8

Integer 8-bit format.

Definition amdsmi.h:2703

AMDSMI_PTL_DATA_FORMAT_F64

@ AMDSMI_PTL_DATA_FORMAT_F64

Float 64-bit format.

Definition amdsmi.h:2707

AMDSMI_PTL_DATA_FORMAT_F8

@ AMDSMI_PTL_DATA_FORMAT_F8

Float 8-bit format.

Definition amdsmi.h:2708

AMDSMI_PTL_DATA_FORMAT_BF16

@ AMDSMI_PTL_DATA_FORMAT_BF16

Brain Float 16-bit format.

Definition amdsmi.h:2705

AMDSMI_PTL_DATA_FORMAT_F32

@ AMDSMI_PTL_DATA_FORMAT_F32

Float 32-bit format.

Definition amdsmi.h:2706

AMDSMI_PTL_DATA_FORMAT_F16

@ AMDSMI_PTL_DATA_FORMAT_F16

Float 16-bit format.

Definition amdsmi.h:2704

AMDSMI_PTL_DATA_FORMAT_VECTOR

@ AMDSMI_PTL_DATA_FORMAT_VECTOR

Vector format.

Definition amdsmi.h:2709

amdsmi_cpusocket_handle

void * amdsmi_cpusocket_handle

opaque handler point to underlying implementation

Definition amdsmi.h:311

amdsmi_affinity_scope_t

amdsmi_affinity_scope_t

Scope for Numa affinity or Socket affinity.

Definition amdsmi.h:2667

AMDSMI_AFFINITY_SCOPE_NODE

@ AMDSMI_AFFINITY_SCOPE_NODE

Memory affinity as numa node.

Definition amdsmi.h:2668

AMDSMI_AFFINITY_SCOPE_SOCKET

@ AMDSMI_AFFINITY_SCOPE_SOCKET

socket affinity

Definition amdsmi.h:2669

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

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

Definition amdsmi.h:1663

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition amdsmi.h:1674

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition amdsmi.h:1672

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition amdsmi.h:1686

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition amdsmi.h:1676

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical min temperature.

Definition amdsmi.h:1688

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition amdsmi.h:1682

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition amdsmi.h:1690

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition amdsmi.h:1680

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Current temperature.

Definition amdsmi.h:1664

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Min temperature.

Definition amdsmi.h:1667

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical max temperature.

Definition amdsmi.h:1689

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition amdsmi.h:1684

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition amdsmi.h:1670

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition amdsmi.h:1668

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Max temperature.

Definition amdsmi.h:1666

amdsmi_cper_sev_t

amdsmi_cper_sev_t

Cper sev.

Definition amdsmi.h:1800

AMDSMI_CPER_SEV_NUM

@ AMDSMI_CPER_SEV_NUM

CPER severity Number.

Definition amdsmi.h:1804

AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

CPER Non-Fatal Corrected severity.

Definition amdsmi.h:1803

AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

CPER Non-Fatal Uncorrected severity.

Definition amdsmi.h:1801

AMDSMI_CPER_SEV_FATAL

@ AMDSMI_CPER_SEV_FATAL

CPER Fatal severity.

Definition amdsmi.h:1802

AMDSMI_CPER_SEV_UNUSED

@ AMDSMI_CPER_SEV_UNUSED

CPER Unused severity.

Definition amdsmi.h:1805

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition amdsmi.h:1759

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition amdsmi.h:1769

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition amdsmi.h:1764

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition amdsmi.h:1779

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition amdsmi.h:1777

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Invalid block.

Definition amdsmi.h:1760

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition amdsmi.h:1773

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition amdsmi.h:1768

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition amdsmi.h:1780

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition amdsmi.h:1766

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition amdsmi.h:1774

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition amdsmi.h:1767

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition amdsmi.h:1763

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition amdsmi.h:1778

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition amdsmi.h:1762

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition amdsmi.h:1775

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition amdsmi.h:1770

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition amdsmi.h:1765

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition amdsmi.h:1771

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition amdsmi.h:1772

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition amdsmi.h:1776

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:554

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR

Definition amdsmi.h:576

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

VDDCR VDD3 voltage regulator temperature.

Definition amdsmi.h:586

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

OAM 0-1 HSC temperature.

Definition amdsmi.h:637

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

VDDCR SOC A voltage regulator temperature.

Definition amdsmi.h:587

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

OAM 6-7 HSC temperature.

Definition amdsmi.h:640

AMDSMI_TEMPERATURE_TYPE_HBM_2

@ AMDSMI_TEMPERATURE_TYPE_HBM_2

High Bandwidth 2 temperature per stack.

Definition amdsmi.h:562

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:571

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

Definition amdsmi.h:651

AMDSMI_TEMPERATURE_TYPE_HOTSPOT

@ AMDSMI_TEMPERATURE_TYPE_HOTSPOT

Hottest temperature reported for entire die.

Definition amdsmi.h:557

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

VDD 0.85V HBM voltage regulator temperature.

Definition amdsmi.h:591

AMDSMI_TEMPERATURE_TYPE_HBM_0

@ AMDSMI_TEMPERATURE_TYPE_HBM_0

High Bandwidth 0 temperature per stack.

Definition amdsmi.h:560

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

VDDCR VDD2 voltage regulator temperature.

Definition amdsmi.h:585

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

UBB IBC temperature.

Definition amdsmi.h:634

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

Definition amdsmi.h:594

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_04_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_04_HBM_D

Definition amdsmi.h:600

AMDSMI_TEMPERATURE_TYPE_JUNCTION

@ AMDSMI_TEMPERATURE_TYPE_JUNCTION

Synonymous with HOTSPOT.

Definition amdsmi.h:558

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR

Definition amdsmi.h:647

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_HBM_D

Definition amdsmi.h:604

AMDSMI_TEMPERATURE_TYPE_HBM_3

@ AMDSMI_TEMPERATURE_TYPE_HBM_3

High Bandwidth 3 temperature per stack.

Definition amdsmi.h:563

AMDSMI_TEMPERATURE_TYPE_VRAM

@ AMDSMI_TEMPERATURE_TYPE_VRAM

VRAM temperature on graphics card.

Definition amdsmi.h:559

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

OAM 2-3 HSC temperature.

Definition amdsmi.h:638

AMDSMI_TEMPERATURE_TYPE_EDGE

@ AMDSMI_TEMPERATURE_TYPE_EDGE

Edge temperature.

Definition amdsmi.h:555

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

UBB UFPGA temperature.

Definition amdsmi.h:635

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

VDD USR voltage regulator temperature.

Definition amdsmi.h:596

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR

Definition amdsmi.h:574

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

VDDCR SOC C voltage regulator temperature.

Definition amdsmi.h:588

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_LAST

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_LAST

Last GPU board temperature type.

Definition amdsmi.h:624

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

VDDCR SOCIO A voltage regulator temperature.

Definition amdsmi.h:589

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

IBC HSC temperature.

Definition amdsmi.h:661

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075_GTA_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075_GTA_C

Definition amdsmi.h:612

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

OAM 4-5 HSC temperature.

Definition amdsmi.h:639

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

Definition amdsmi.h:653

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

VDDCR VDD1 voltage regulator temperature.

Definition amdsmi.h:584

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

VDDCR SOCIO C voltage regulator temperature.

Definition amdsmi.h:590

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_HBM_B

Definition amdsmi.h:602

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

Definition amdsmi.h:649

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAM_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAM_A

Definition amdsmi.h:618

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

VDDCR VDD0 voltage regulator temperature.

Definition amdsmi.h:582

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

Definition amdsmi.h:641

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

Definition amdsmi.h:643

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

VDDIO 1.1V E32 voltage regulator temperature.

Definition amdsmi.h:597

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_UCIE

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_075_UCIE

Definition amdsmi.h:614

AMDSMI_TEMPERATURE_TYPE_PLX

@ AMDSMI_TEMPERATURE_TYPE_PLX

PCIe switch temperature.

Definition amdsmi.h:564

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAA

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAA

Definition amdsmi.h:616

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075

VDDAN 0.75V voltage regulator temperature.

Definition amdsmi.h:622

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_04_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_04_HBM_B

Definition amdsmi.h:598

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075_GTA_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDAN_075_GTA_A

Definition amdsmi.h:610

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAM_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_065_UCIEAM_C

Definition amdsmi.h:620

AMDSMI_TEMPERATURE_TYPE_HBM_1

@ AMDSMI_TEMPERATURE_TYPE_HBM_1

High Bandwidth 1 temperature per stack.

Definition amdsmi.h:561

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

UBB OAM7 temperature.

Definition amdsmi.h:633

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR

Definition amdsmi.h:657

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

Definition amdsmi.h:592

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

UBB back temperature.

Definition amdsmi.h:632

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

UBB FPGA temperature.

Definition amdsmi.h:629

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

Retimer X temperature.

Definition amdsmi.h:568

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

IBC temperature.

Definition amdsmi.h:662

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_GTA_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_GTA_C

Definition amdsmi.h:608

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

Definition amdsmi.h:572

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

OAM X IBC temperature.

Definition amdsmi.h:570

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR

Definition amdsmi.h:645

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_GTA_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_GTA_A

Definition amdsmi.h:606

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

UBB front temperature.

Definition amdsmi.h:631

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

Definition amdsmi.h:655

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR

Definition amdsmi.h:659

AMDSMI_TEMPERATURE_TYPE__MAX

@ AMDSMI_TEMPERATURE_TYPE__MAX

Maximum per GPU temperature type.

Definition amdsmi.h:664

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

UBB OAM1 temperature.

Definition amdsmi.h:636

AMDSMI_MAX_UUID_ELEMENTS

#define AMDSMI_MAX_UUID_ELEMENTS

Max UUID elements supported.

Definition amdsmi.h:211

AMDSMI_MAX_NUM_FREQUENCIES

#define AMDSMI_MAX_NUM_FREQUENCIES

Definition amdsmi.h:1486

AMDSMI_APU_MAX_CORES

#define AMDSMI_APU_MAX_CORES

APU metrics: max number of cores, L3, and IPUs.

Definition amdsmi.h:189

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition amdsmi.h:1598

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition amdsmi.h:1600

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition amdsmi.h:1599

AMDSMI_MAX_CACHE_TYPES

#define AMDSMI_MAX_CACHE_TYPES

Maximum number of cache types.

Definition amdsmi.h:67

amdsmi_xgmi_link_status_type_t

amdsmi_xgmi_link_status_type_t

XGMI Link Status Type.

Definition amdsmi.h:2549

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

XGMI link status is up.

Definition amdsmi.h:2551

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

XGMI link status is down.

Definition amdsmi.h:2550

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

XGMI link status is disabled.

Definition amdsmi.h:2552

AMDSMI_APU_MAX_IPU

#define AMDSMI_APU_MAX_IPU

v3_0, average_ipu_activity[]

Definition amdsmi.h:192

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:1738

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition amdsmi.h:1742

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition amdsmi.h:1741

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition amdsmi.h:1740

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition amdsmi.h:1747

AMDSMI_PWR_PROF_PRST_INVALID

@ AMDSMI_PWR_PROF_PRST_INVALID

Invalid Power Profile.

Definition amdsmi.h:1751

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition amdsmi.h:1739

AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

@ AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

3D Full Screen Profile

Definition amdsmi.h:1746

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition amdsmi.h:1743

AMDSMI_MAX_NUM_GFX_CLKS

#define AMDSMI_MAX_NUM_GFX_CLKS

This should match MAX_NUM_GFX_CLKS.

Definition amdsmi.h:126

AMDSMI_MAX_NUM_NUMA_NODES

#define AMDSMI_MAX_NUM_NUMA_NODES

Maximum number of NUMA nodes.

Definition amdsmi.h:71

AMDSMI_NUM_VOLTAGE_CURVE_POINTS

#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS

Definition amdsmi.h:1496

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:499

AMDSMI_COMPUTE_PARTITION_QPX

@ AMDSMI_COMPUTE_PARTITION_QPX

Definition amdsmi.h:507

AMDSMI_COMPUTE_PARTITION_TPX

@ AMDSMI_COMPUTE_PARTITION_TPX

Definition amdsmi.h:505

AMDSMI_COMPUTE_PARTITION_CPX

@ AMDSMI_COMPUTE_PARTITION_CPX

Definition amdsmi.h:509

AMDSMI_COMPUTE_PARTITION_SPX

@ AMDSMI_COMPUTE_PARTITION_SPX

Definition amdsmi.h:501

AMDSMI_COMPUTE_PARTITION_DPX

@ AMDSMI_COMPUTE_PARTITION_DPX

Definition amdsmi.h:503

AMDSMI_COMPUTE_PARTITION_INVALID

@ AMDSMI_COMPUTE_PARTITION_INVALID

Invalid compute partition type.

Definition amdsmi.h:500

AMDSMI_MAX_NUM_VCN

#define AMDSMI_MAX_NUM_VCN

This should match MAX_NUM_VCN.

Definition amdsmi.h:105

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_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)

Triggers a chain that resets all GPUs. It is not supported on virtual machine guest.

amdsmi_set_gpu_od_volt_info

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

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

amdsmi_get_gpu_partition_metrics_info

amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

This function retrieves the partition metrics information.

amdsmi_set_gpu_clk_range

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

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

amdsmi_get_gpu_mem_overdrive_level

amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_get_clk_freq

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

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

amdsmi_get_gpu_perf_level

amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t *perf)

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

amdsmi_set_gpu_perf_determinism_mode

amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue)

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

amdsmi_get_gpu_od_volt_info

amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle, amdsmi_od_volt_freq_data_t *odv)

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

amdsmi_get_gpu_od_volt_curve_regions

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

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

amdsmi_get_gpu_reg_table_info

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

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

amdsmi_get_gpu_overdrive_level

amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_set_gpu_od_clk_info

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

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

amdsmi_get_gpu_compute_partition_mem_alloc_mode

amdsmi_status_t amdsmi_get_gpu_compute_partition_mem_alloc_mode(amdsmi_processor_handle processor_handle, amdsmi_compute_partition_mem_alloc_mode_t *mode)

Retrieves the current compute partition memory allocation mode for a desired device.

amdsmi_set_gpu_compute_partition_mem_alloc_mode

amdsmi_status_t amdsmi_set_gpu_compute_partition_mem_alloc_mode(amdsmi_processor_handle processor_handle, amdsmi_compute_partition_mem_alloc_mode_t mode)

Modifies a selected device's compute partition memory allocation mode.

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_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_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_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_enabled_commands

amdsmi_status_t amdsmi_get_cpu_enabled_commands(amdsmi_processor_handle processor_handle, bool *r_mask, uint32_t *mask0, uint32_t *mask1, uint32_t *mask2)

Get HSMP Enabled Commands information for a given CPU socket.

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_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_set_cpu_dfc_ctrl

amdsmi_status_t amdsmi_set_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle, uint8_t *dfc_ctrl)

Set the DFCState enabling control.

amdsmi_get_cpu_dfc_ctrl

amdsmi_status_t amdsmi_get_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle, uint8_t *dfc_ctrl)

Get the current DFCState enabling control status.

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_sb_reg

amdsmi_status_t amdsmi_get_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle, uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset, uint32_t reg_space, uint32_t *data)

Read DIMM sideband register data.

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_set_cpu_dimm_sb_reg

amdsmi_status_t amdsmi_set_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle, uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset, uint32_t reg_space, uint32_t write_data)

Write Data to DIMM Sideband Register.

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_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_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_rail_isofreq_policy

amdsmi_status_t amdsmi_get_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle, uint8_t *rail_isofreq_policy)

Get CPU rail isolated frequency policy status for independent core clock control per power rail.

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_set_cpu_rail_isofreq_policy

amdsmi_status_t amdsmi_set_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle, bool *rail_isofreq_policy)

Set CPU rail isolated frequency policy for independent core clock control per power rail.

amdsmi_get_cpu_freq_range

amdsmi_status_t amdsmi_get_cpu_freq_range(uint32_t *fmax, uint32_t *fmin)

Get the CPU socket frequency range.

amdsmi_set_cpu_sdps_limit

amdsmi_status_t amdsmi_set_cpu_sdps_limit(amdsmi_processor_handle processor_handle, uint32_t sdps_limit)

Set the SDPS(Socket DIMM Power Sloshing) limit for a given processor socket.

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_sdps_limit

amdsmi_status_t amdsmi_get_cpu_sdps_limit(amdsmi_processor_handle processor_handle, uint32_t *sdps_limit)

Get the current SDPS limit for a given processor socket.

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_msr_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_msr_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t msr_floor_freq)

Set CPU floor limit frequency via MSR(Model Specific Register).

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_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *floor_freq)

Get the CPU core floor limit frequency.

amdsmi_get_cpu_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *floor_freq)

Get the CPU floor limit frequency.

amdsmi_get_cpu_core_eff_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_eff_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *eff_floor_freq)

Get the CPU core effective floor limit frequency.

amdsmi_set_cpu_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t floor_freq)

Set the CPU socket floor limit frequency.

amdsmi_set_cpu_core_msr_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_core_msr_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t msr_floor_freq)

Set CPU core MSR floor limit frequency.

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_cpu_eff_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_eff_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *eff_floor_freq)

Get the CPU effective floor limit frequency.

amdsmi_set_cpu_core_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t floor_freq)

Set the CPU core floor limit frequency.

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_core_ccd_power

amdsmi_status_t amdsmi_get_cpu_core_ccd_power(amdsmi_processor_handle processor_handle, uint32_t *power)

Read CCD (Core Complex Die) power consumption.

amdsmi_get_supported_power_cap

amdsmi_status_t amdsmi_get_supported_power_cap(amdsmi_processor_handle processor_handle, uint32_t *sensor_count, uint32_t *sensor_inds, amdsmi_power_cap_type_t *sensor_types)

Query the supported power cap sensors and their types for a device.

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 power_efficiency_mode, uint32_t *utilization, uint32_t *ppt_limit)

Set the power efficiency profile policy.

amdsmi_get_cpu_pwr_efficiency_mode

amdsmi_status_t amdsmi_get_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle, uint32_t *power_efficiency_mode, uint32_t *utilization, uint32_t *ppt_limit)

Get the power efficiency profile policy.

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_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_xgmi_pstate_range

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

Set the Min and Max XGMI PState Range.

amdsmi_get_cpu_pc6_enable

amdsmi_status_t amdsmi_get_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t *enabled)

Get the PC6 Enable State.

amdsmi_get_cpu_xgmi_pstate_range

amdsmi_status_t amdsmi_get_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle, uint8_t *min_pstate, uint8_t *max_pstate)

Get the Max and Min XGMI PState Range.

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_cc6_enable

amdsmi_status_t amdsmi_set_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable)

Set the Core C6 Enable State.

amdsmi_set_cpu_pc6_enable

amdsmi_status_t amdsmi_set_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable)

Set the PC6 Enable State.

amdsmi_set_cpu_df_pstate_range

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

Set df pstate range.

amdsmi_get_cpu_cc6_enable

amdsmi_status_t amdsmi_get_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t *enabled)

Get the Core C6 Enable State.

amdsmi_cpu_apb_enable

amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle)

Enable APB.

amdsmi_get_cpu_tdelta

amdsmi_status_t amdsmi_get_cpu_tdelta(amdsmi_processor_handle processor_handle, uint8_t *tdelta)

Read Thermal Delta (TDELTA) Behavior.

amdsmi_get_cpu_svi3_vr_controller_temp

amdsmi_status_t amdsmi_get_cpu_svi3_vr_controller_temp(amdsmi_processor_handle processor_handle, uint32_t *rail_selection, uint32_t *rail_index, uint32_t *temp)

Get Temperature of SVI3 VR(Voltage Rail)

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_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_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_fabric_telemetry_category_t

amdsmi_fabric_telemetry_category_t

Fabric telemetry categories.

Definition amdsmi.h:5504

amdsmi_get_gpu_fabric_info

amdsmi_status_t amdsmi_get_gpu_fabric_info(amdsmi_processor_handle processor_handle, amdsmi_fabric_info_t *info)

Get Fabric device information.

amdsmi_alloc_fabric_telemetry

amdsmi_status_t amdsmi_alloc_fabric_telemetry(amdsmi_processor_handle processor_handle, uint32_t category_mask, amdsmi_fabric_telemetry_t **telemetry)

Allocate storage for Fabric telemetry data.

amdsmi_fabric_telem_id_to_string

const char * amdsmi_fabric_telem_id_to_string(uint64_t telem_id)

Get string name for a telemetry item ID.

amdsmi_fabric_telemetry_category_mask_t

amdsmi_fabric_telemetry_category_mask_t

Fabric telemetry category bitmask values.

Definition amdsmi.h:5520

AMDSMI_FABRIC_LABEL_MAX_LENGTH

#define AMDSMI_FABRIC_LABEL_MAX_LENGTH

Fabric textual label structure.

Definition amdsmi.h:5551

amdsmi_fabric_type_t

amdsmi_fabric_type_t

Fabric type.

Definition amdsmi.h:5692

amdsmi_free_fabric_telemetry

amdsmi_status_t amdsmi_free_fabric_telemetry(amdsmi_processor_handle processor_handle, amdsmi_fabric_telemetry_t *telemetry)

Free Fabric telemetry storage.

amdsmi_get_fabric_telemetry_data

amdsmi_status_t amdsmi_get_fabric_telemetry_data(amdsmi_processor_handle processor_handle, amdsmi_fabric_telemetry_t *telemetry)

Get Fabric telemetry data.

amdsmi_fabric_size_constants_t

amdsmi_fabric_size_constants_t

Fabric size constants.

Definition amdsmi.h:5681

amdsmi_fabric_accelerator_vpod_state_t

amdsmi_fabric_accelerator_vpod_state_t

Fabric accelerator vPoD state.

Definition amdsmi.h:5714

amdsmi_fabric_npa_address_mode_t

amdsmi_fabric_npa_address_mode_t

Fabric NPA address mode.

Definition amdsmi.h:5703

AMDSMI_FABRIC_TELEMETRY_CATEGORY_MAX

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_MAX

Maximum number of categories.

Definition amdsmi.h:5513

AMDSMI_FABRIC_TELEMETRY_CATEGORY_UALOE

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_UALOE

UALOE telemetry.

Definition amdsmi.h:5506

AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_UALOE

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_UALOE

Derived UALOE telemetry.

Definition amdsmi.h:5511

AMDSMI_FABRIC_TELEMETRY_CATEGORY_NETPORT

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_NETPORT

Network Port telemetry.

Definition amdsmi.h:5510

AMDSMI_FABRIC_TELEMETRY_CATEGORY_SWITCH

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_SWITCH

Switch telemetry.

Definition amdsmi.h:5507

AMDSMI_FABRIC_TELEMETRY_CATEGORY_PFC

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_PFC

PFC telemetry.

Definition amdsmi.h:5509

AMDSMI_FABRIC_TELEMETRY_CATEGORY_UNKNOWN

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_UNKNOWN

Unknown telemetry.

Definition amdsmi.h:5505

AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_NETPORT

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_DERIVED_NETPORT

Derived Network Port telemetry.

Definition amdsmi.h:5512

AMDSMI_FABRIC_TELEMETRY_CATEGORY_CRYPTO

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_CRYPTO

Crypto telemetry.

Definition amdsmi.h:5508

AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_ALL_KNOWN

@ AMDSMI_FABRIC_TELEMETRY_CATEGORY_MASK_ALL_KNOWN

All known categories.

Definition amdsmi.h:5530

AMDSMI_FABRIC_MAX_LOCAL_GPUS

@ AMDSMI_FABRIC_MAX_LOCAL_GPUS

Maximum local GPUs in fabric.

Definition amdsmi.h:5684

AMDSMI_FABRIC_ACTIVE_ACCELERATORS_BITMAP_SIZE

@ AMDSMI_FABRIC_ACTIVE_ACCELERATORS_BITMAP_SIZE

Active accelerators bitmap size (32 x 32-bit words = 1024 bits)

Definition amdsmi.h:5682

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_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)

Retrieve 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 subsystem.

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_uma_carveout_info

amdsmi_status_t amdsmi_get_gpu_uma_carveout_info(amdsmi_processor_handle processor_handle, amdsmi_uma_carveout_info_t *info)

Get UMA carveout configuration information.

amdsmi_set_ttm_pages_limit

amdsmi_status_t amdsmi_set_ttm_pages_limit(uint64_t pages)

Set TTM pages limit.

AMDSMI_MAX_CARVEOUT_OPTIONS

#define AMDSMI_MAX_CARVEOUT_OPTIONS

Maximum carveout options.

Definition amdsmi.h:9450

amdsmi_get_ttm_info

amdsmi_status_t amdsmi_get_ttm_info(amdsmi_ttm_info_t *info)

Get TTM configuration information.

amdsmi_reset_ttm_pages_limit

amdsmi_status_t amdsmi_reset_ttm_pages_limit(void)

Reset TTM pages limit to system default.

amdsmi_set_gpu_uma_carveout

amdsmi_status_t amdsmi_set_gpu_uma_carveout(amdsmi_processor_handle processor_handle, uint32_t option_index)

Set UMA carveout configuration.

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 memory partition setting based on memory_partition mode from amdsmi_ge...

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_get_nic_rdma_dev_info

amdsmi_status_t amdsmi_get_nic_rdma_dev_info(amdsmi_processor_handle processor_handle, amdsmi_nic_rdma_devices_info_t *info)

Retrieves RDMA devices information for the NIC.

amdsmi_get_nic_rdma_port_statistics

amdsmi_status_t amdsmi_get_nic_rdma_port_statistics(amdsmi_processor_handle processor_handle, uint32_t rdma_port_index, uint32_t *num_stats, amdsmi_nic_stat_t *stats)

Retrieve RDMA port statistics for the NIC.

amdsmi_get_nic_port_info

amdsmi_status_t amdsmi_get_nic_port_info(amdsmi_processor_handle processor_handle, amdsmi_nic_port_info_t *info)

Retrieves PORT information for the NIC.

amdsmi_get_nic_driver_info

amdsmi_status_t amdsmi_get_nic_driver_info(amdsmi_processor_handle processor_handle, amdsmi_nic_driver_info_t *info)

Retrieves information about the NIC driver.

amdsmi_get_nic_bus_info

amdsmi_status_t amdsmi_get_nic_bus_info(amdsmi_processor_handle processor_handle, amdsmi_nic_bus_info_t *info)

Retrieves BUS information for the NIC.

amdsmi_get_nic_asic_info

amdsmi_status_t amdsmi_get_nic_asic_info(amdsmi_processor_handle processor_handle, amdsmi_nic_asic_info_t *info)

Retrieves ASIC information for the NIC.

amdsmi_get_nic_numa_info

amdsmi_status_t amdsmi_get_nic_numa_info(amdsmi_processor_handle processor_handle, amdsmi_nic_numa_info_t *info)

Retrieves NUMA information for the NIC.

amdsmi_get_npm_info

amdsmi_status_t amdsmi_get_npm_info(amdsmi_node_handle node_handle, amdsmi_npm_info_t *info)

Retrieves node power management (NPM) status and power limit for the specified node.

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_get_gpu_ptl_state

amdsmi_status_t amdsmi_get_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool *enabled)

Get PTL enable/disable state.

amdsmi_set_gpu_ptl_state

amdsmi_status_t amdsmi_set_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool enable)

Set PTL enable/disable state.

amdsmi_set_gpu_ptl_formats

amdsmi_status_t amdsmi_set_gpu_ptl_formats(amdsmi_processor_handle processor_handle, amdsmi_ptl_data_format_t data_format1, amdsmi_ptl_data_format_t data_format2)

Set PTL with specified preferred data formats.

amdsmi_get_gpu_ptl_formats

amdsmi_status_t amdsmi_get_gpu_ptl_formats(amdsmi_processor_handle processor_handle, amdsmi_ptl_data_format_t *data_format1, amdsmi_ptl_data_format_t *data_format2)

Get PTL (Peak Tops Limiter) formats for the processor.

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 the maximum 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_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_processor_type

amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, amdsmi_processor_type_t *processor_type)

Get the processor type of the processor_handle.

amdsmi_get_processor_handles_by_type

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

Returns a list of processor handles of the specified type in the system.

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_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_node_handle

amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle, amdsmi_node_handle *node_handle)

Get the node handle associated with processor handle.

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_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_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 GPU 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_get_gpu_process_list_by_pid

amdsmi_status_t amdsmi_get_gpu_process_list_by_pid(amdsmi_processor_handle *processor_handles, uint32_t num_processors, amdsmi_proc_info_by_pid_t *procs, uint32_t *max_processes)

Get the list of processes running on one or more GPUs, grouped by PID.

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_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_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_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_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:2114

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition amdsmi.h:1237

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:1242

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition amdsmi.h:1238

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition amdsmi.h:1207

amdsmi_accelerator_partition_profile_t::profile_index

uint32_t profile_index

Definition amdsmi.h:1211

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:1209

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition amdsmi.h:1210

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition amdsmi.h:1208

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition amdsmi.h:1213

amdsmi_accelerator_partition_resource_profile_t

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

Definition amdsmi.h:1224

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition amdsmi.h:1227

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:1228

amdsmi_apu_metrics_t

APU metrics auxiliary data.

Definition amdsmi.h:2187

amdsmi_apu_metrics_t::average_gfx_power

uint32_t average_gfx_power

v2_4[uint16_t], v3_0[uint32_t]

Definition amdsmi.h:2220

amdsmi_apu_metrics_t::average_fclk_frequency

uint16_t average_fclk_frequency

v2_4, v3_0

Definition amdsmi.h:2236

amdsmi_apu_metrics_t::current_vclk

uint16_t current_vclk

v2_4

Definition amdsmi.h:2250

amdsmi_apu_metrics_t::average_cpu_power

uint16_t average_cpu_power

v2_4

Definition amdsmi.h:2218

amdsmi_apu_metrics_t::average_gfx_voltage

uint16_t average_gfx_voltage

v2_4

Definition amdsmi.h:2288

amdsmi_apu_metrics_t::average_gfx_current

uint16_t average_gfx_current

v2_4

Definition amdsmi.h:2291

amdsmi_apu_metrics_t::average_dram_writes

uint16_t average_dram_writes

v3_0

Definition amdsmi.h:2206

amdsmi_apu_metrics_t::average_all_core_power

uint32_t average_all_core_power

v3_0

Definition amdsmi.h:2225

amdsmi_apu_metrics_t::average_socclk_frequency

uint16_t average_socclk_frequency

v2_4, v3_0

Definition amdsmi.h:2234

amdsmi_apu_metrics_t::throttle_residency_spl

uint32_t throttle_residency_spl

v3_0

Definition amdsmi.h:2263

amdsmi_apu_metrics_t::throttle_residency_thm_core

uint32_t throttle_residency_thm_core

v3_0

Definition amdsmi.h:2266

amdsmi_apu_metrics_t::current_fclk

uint16_t current_fclk

v2_4

Definition amdsmi.h:2249

amdsmi_apu_metrics_t::fan_pwm

uint16_t fan_pwm

Fan.

Definition amdsmi.h:2273

amdsmi_apu_metrics_t::average_temperature_soc

uint16_t average_temperature_soc

v2_4

Definition amdsmi.h:2279

amdsmi_apu_metrics_t::current_uclk

uint16_t current_uclk

v2_4

Definition amdsmi.h:2248

amdsmi_apu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks [MHz].

Definition amdsmi.h:2246

amdsmi_apu_metrics_t::time_filter_alphavalue

uint32_t time_filter_alphavalue

Other (v3_0)

Definition amdsmi.h:2296

amdsmi_apu_metrics_t::average_vcn_activity

uint16_t average_vcn_activity

v3_0

Definition amdsmi.h:2202

amdsmi_apu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks [MHz].

Definition amdsmi.h:2233

amdsmi_apu_metrics_t::current_core_maxfreq

uint16_t current_core_maxfreq

v3_0

Definition amdsmi.h:2254

amdsmi_apu_metrics_t::average_mm_activity

uint16_t average_mm_activity

v2_4

Definition amdsmi.h:2201

amdsmi_apu_metrics_t::temperature_skin

uint16_t temperature_skin

v3_0

Definition amdsmi.h:2195

amdsmi_apu_metrics_t::average_apu_power

uint32_t average_apu_power

v3_0

Definition amdsmi.h:2223

amdsmi_apu_metrics_t::average_dram_reads

uint16_t average_dram_reads

v3_0 [MB/s]

Definition amdsmi.h:2205

amdsmi_apu_metrics_t::average_socket_power

uint32_t average_socket_power

Power [mW].

Definition amdsmi.h:2217

amdsmi_apu_metrics_t::throttle_residency_prochot

uint32_t throttle_residency_prochot

v3_0

Definition amdsmi.h:2262

amdsmi_apu_metrics_t::average_ipu_reads

uint16_t average_ipu_reads

v3_0

Definition amdsmi.h:2207

amdsmi_apu_metrics_t::throttle_residency_sppt

uint32_t throttle_residency_sppt

v3_0

Definition amdsmi.h:2265

amdsmi_apu_metrics_t::stapm_power_limit

uint16_t stapm_power_limit

v3_0

Definition amdsmi.h:2227

amdsmi_apu_metrics_t::average_sys_power

uint16_t average_sys_power

v3_0

Definition amdsmi.h:2226

amdsmi_apu_metrics_t::average_ipu_writes

uint16_t average_ipu_writes

v3_0

Definition amdsmi.h:2208

amdsmi_apu_metrics_t::current_gfx_maxfreq

uint16_t current_gfx_maxfreq

v3_0

Definition amdsmi.h:2255

amdsmi_apu_metrics_t::average_soc_current

uint16_t average_soc_current

v2_4

Definition amdsmi.h:2290

amdsmi_apu_metrics_t::average_cpu_voltage

uint16_t average_cpu_voltage

Voltage [mV] / Current [mA].

Definition amdsmi.h:2286

amdsmi_apu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

v2_4

Definition amdsmi.h:2261

amdsmi_apu_metrics_t::throttle_residency_thm_soc

uint32_t throttle_residency_thm_soc

v3_0

Definition amdsmi.h:2268

amdsmi_apu_metrics_t::average_uclk_frequency

uint16_t average_uclk_frequency

v2_4, v3_0

Definition amdsmi.h:2235

amdsmi_apu_metrics_t::current_stapm_power_limit

uint16_t current_stapm_power_limit

v3_0

Definition amdsmi.h:2228

amdsmi_apu_metrics_t::average_ipuclk_frequency

uint16_t average_ipuclk_frequency

v3_0

Definition amdsmi.h:2240

amdsmi_apu_metrics_t::temperature_soc

uint16_t temperature_soc

v2_4, v3_0

Definition amdsmi.h:2192

amdsmi_apu_metrics_t::average_cpu_current

uint16_t average_cpu_current

v2_4

Definition amdsmi.h:2289

amdsmi_apu_metrics_t::throttle_residency_thm_gfx

uint32_t throttle_residency_thm_gfx

v3_0

Definition amdsmi.h:2267

amdsmi_apu_metrics_t::throttle_status

uint32_t throttle_status

Throttle.

Definition amdsmi.h:2260

amdsmi_apu_metrics_t::average_soc_voltage

uint16_t average_soc_voltage

v2_4

Definition amdsmi.h:2287

amdsmi_apu_metrics_t::average_temperature_gfx

uint16_t average_temperature_gfx

Average temperature.

Definition amdsmi.h:2278

amdsmi_apu_metrics_t::average_dclk_frequency

uint16_t average_dclk_frequency

v2_4

Definition amdsmi.h:2238

amdsmi_apu_metrics_t::average_soc_power

uint16_t average_soc_power

v2_4

Definition amdsmi.h:2219

amdsmi_apu_metrics_t::average_ipu_power

uint16_t average_ipu_power

v3_0

Definition amdsmi.h:2222

amdsmi_apu_metrics_t::average_dgpu_power

uint32_t average_dgpu_power

v3_0

Definition amdsmi.h:2224

amdsmi_apu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Utilization.

Definition amdsmi.h:2200

amdsmi_apu_metrics_t::average_vclk_frequency

uint16_t average_vclk_frequency

v2_4, v3_0

Definition amdsmi.h:2237

amdsmi_apu_metrics_t::throttle_residency_fppt

uint32_t throttle_residency_fppt

v3_0

Definition amdsmi.h:2264

amdsmi_apu_metrics_t::current_dclk

uint16_t current_dclk

v2_4

Definition amdsmi.h:2251

amdsmi_apu_metrics_t::temperature_gfx

uint16_t temperature_gfx

Temperature (instant)

Definition amdsmi.h:2191

amdsmi_apu_metrics_t::average_mpipu_frequency

uint16_t average_mpipu_frequency

v3_0

Definition amdsmi.h:2241

amdsmi_apu_metrics_t::current_socclk

uint16_t current_socclk

v2_4

Definition amdsmi.h:2247

amdsmi_apu_metrics_t::average_vpeclk_frequency

uint16_t average_vpeclk_frequency

v3_0

Definition amdsmi.h:2239

amdsmi_asic_info_t

ASIC Information.

Definition amdsmi.h:1139

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:1150

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:1141

amdsmi_asic_info_t::device_id

uint64_t device_id

The device ID of a GPU.

Definition amdsmi.h:1144

amdsmi_asic_info_t::oam_id

uint32_t oam_id

Corresponds to socket number, 0xFFFFFFFF if not supported.

Definition amdsmi.h:1148

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition amdsmi.h:1149

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor ID.

Definition amdsmi.h:1143

amdsmi_asic_info_t::flags

uint64_t flags

‍The subsystem ID

Definition amdsmi.h:1152

amdsmi_asic_info_t::rev_id

uint32_t rev_id

The revision ID of a GPU.

Definition amdsmi.h:1145

amdsmi_bdf_t::bdf_

Definition amdsmi.h:977

amdsmi_board_info_t

Board Information.

Definition amdsmi.h:1339

amdsmi_clk_info_t

Clock Information.

Definition amdsmi.h:1374

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition amdsmi.h:1375

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition amdsmi.h:1378

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

True/False.

Definition amdsmi.h:1379

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition amdsmi.h:1376

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition amdsmi.h:1377

amdsmi_counter_value_t

Counter value.

Definition amdsmi.h:1609

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition amdsmi.h:1611

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition amdsmi.h:1612

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition amdsmi.h:1610

amdsmi_cper_guid_t

Cper.

Definition amdsmi.h:5927

amdsmi_cper_hdr_t

Definition amdsmi.h:5952

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:5964

amdsmi_cper_hdr_t::persistence_info

uint64_t persistence_info

Reserved.

Definition amdsmi.h:5967

amdsmi_cper_hdr_t::signature_end

uint32_t signature_end

0xFFFFFFFF

Definition amdsmi.h:5955

amdsmi_cper_hdr_t::flags

uint32_t flags

Reserved.

Definition amdsmi.h:5966

amdsmi_cper_hdr_t::partition_id

amdsmi_cper_guid_t partition_id

Reserved.

Definition amdsmi.h:5962

amdsmi_cper_hdr_t::record_length

uint32_t record_length

Total size of CPER Entry.

Definition amdsmi.h:5959

amdsmi_cper_timestamp_t

Definition amdsmi.h:5931

amdsmi_cper_valid_bits_t::valid_bits_

Definition amdsmi.h:5943

amdsmi_cpu_info_t

cpu info data

Definition amdsmi.h:2915

amdsmi_cpu_info_t::frequency_boost

bool frequency_boost

boost frequency

Definition amdsmi.h:2921

amdsmi_cpu_info_t::socket_count

uint32_t socket_count

count of cpu sockets

Definition amdsmi.h:2931

amdsmi_cpu_info_t::num_of_cpu_cores

uint32_t num_of_cpu_cores

0xFFFFFFFF if not supported

Definition amdsmi.h:2930

amdsmi_cpu_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition amdsmi.h:2925

amdsmi_cpu_info_t::socket_id

uint32_t socket_id

0xFFFF if not supported

Definition amdsmi.h:2928

amdsmi_cpu_info_t::threads_per_core

uint32_t threads_per_core

virtual processing units per cpu core

Definition amdsmi.h:2919

amdsmi_cpu_info_t::core_id

uint32_t core_id

cpu core id

Definition amdsmi.h:2929

amdsmi_cpu_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:2922

amdsmi_cpu_info_t::cpu_family_id

uint32_t cpu_family_id

cpu family id

Definition amdsmi.h:2917

amdsmi_cpu_info_t::model_id

uint32_t model_id

cpu model id

Definition amdsmi.h:2918

amdsmi_cpu_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition amdsmi.h:2924

amdsmi_cpu_info_t::cores_per_socket

uint32_t cores_per_socket

cpu cores per socket

Definition amdsmi.h:2920

amdsmi_cpu_info_t::rev_id

uint32_t rev_id

Revision.

Definition amdsmi.h:2926

amdsmi_cpu_info_t::core_count

uint32_t core_count

cpu core count

Definition amdsmi.h:2932

amdsmi_cpu_util_t

This structure holds CPU utilization information.

Definition amdsmi.h:1269

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition amdsmi.h:2732

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoretical bandwidth in GB/s.

Definition amdsmi.h:2733

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition amdsmi.h:2734

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoretical max.

Definition amdsmi.h:2735

amdsmi_dimm_power_t

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

Definition amdsmi.h:2753

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2756

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2755

amdsmi_dimm_power_t::power

uint16_t power

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

Definition amdsmi.h:2754

amdsmi_dimm_thermal_t

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

Definition amdsmi.h:2764

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

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

Definition amdsmi.h:2765

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celsius

Definition amdsmi.h:2768

amdsmi_dimm_thermal_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2766

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2767

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:2802

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

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

Definition amdsmi.h:2804

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

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

Definition amdsmi.h:2803

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition amdsmi.h:2012

amdsmi_dpm_policy_t

DPM Policy.

Definition amdsmi.h:2026

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition amdsmi.h:2027

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition amdsmi.h:2028

amdsmi_driver_info_t

Driver Information.

Definition amdsmi.h:1328

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:1392

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition amdsmi.h:1393

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition amdsmi.h:1394

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition amdsmi.h:1395

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition amdsmi.h:997

amdsmi_enumeration_info_t::hip_id

uint32_t hip_id

the HIP enumeration ID

Definition amdsmi.h:1001

amdsmi_enumeration_info_t::oam_id

uint32_t oam_id

Physical XGMI ID / OAM ID (0xFFFFFFFF if N/A)

Definition amdsmi.h:1003

amdsmi_enumeration_info_t::drm_render

uint32_t drm_render

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

Definition amdsmi.h:998

amdsmi_enumeration_info_t::hsa_id

uint32_t hsa_id

the HSA enumeration ID

Definition amdsmi.h:1000

amdsmi_enumeration_info_t::drm_card

uint32_t drm_card

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

Definition amdsmi.h:999

amdsmi_error_count_t

This structure holds error counts.

Definition amdsmi.h:2614

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition amdsmi.h:2616

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition amdsmi.h:2615

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition amdsmi.h:2617

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition amdsmi.h:1651

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition amdsmi.h:1652

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition amdsmi.h:1653

amdsmi_fabric_info_t

Fabric device information structure.

Definition amdsmi.h:5756

amdsmi_fabric_info_t::bdf

amdsmi_bdf_t bdf

BDF (Bus, Device, Function) of the Fabric device.

Definition amdsmi.h:5757

amdsmi_fabric_info_t::fabric_info

amdsmi_fabric_info_ver_t fabric_info

Fabric information structure (version 1)

Definition amdsmi.h:5758

amdsmi_fabric_info_v1_t

Fabric device configuration information (version 1)

Definition amdsmi.h:5728

amdsmi_fabric_info_v1_t::vpod_size

uint32_t vpod_size

Virtual PoD size.

Definition amdsmi.h:5736

amdsmi_fabric_info_v1_t::addr_mode

amdsmi_fabric_npa_address_mode_t addr_mode

Source aliasing or identification mode.

Definition amdsmi.h:5741

amdsmi_fabric_info_v1_t::accel_state

amdsmi_fabric_accelerator_vpod_state_t accel_state

Accelerator vPoD State.

Definition amdsmi.h:5742

amdsmi_fabric_info_v1_t::vpod_id

uint32_t vpod_id

Virtual PoD Identifier.

Definition amdsmi.h:5735

amdsmi_fabric_info_v1_t::fabric_type

amdsmi_fabric_type_t fabric_type

UALOE or UALLINK.

Definition amdsmi.h:5730

amdsmi_fabric_info_v1_t::ppod_size

uint32_t ppod_size

Physical PoD size.

Definition amdsmi.h:5734

amdsmi_fabric_info_v1_t::accelerator_id

uint32_t accelerator_id

Accelerator identifier (range 0 to 1023)

Definition amdsmi.h:5729

amdsmi_fabric_info_v1_t::bandwidth

uint32_t bandwidth

Station bandwidth share in Mb/s.

Definition amdsmi.h:5731

amdsmi_fabric_info_v1_t::latency

uint32_t latency

Latency in nanoseconds (depends on switch presence and type)

Definition amdsmi.h:5732

amdsmi_fabric_info_ver_t

Definition amdsmi.h:5745

amdsmi_fabric_label_t

Definition amdsmi.h:5554

amdsmi_fabric_telemetry_dataset_t

Fabric telemetry dataset structure.

Definition amdsmi.h:5575

amdsmi_fabric_telemetry_dataset_t::category

amdsmi_fabric_telemetry_category_t category

Telemetry category.

Definition amdsmi.h:5576

amdsmi_fabric_telemetry_dataset_t::instance_count

unsigned instance_count

Number of instances for this category.

Definition amdsmi.h:5579

amdsmi_fabric_telemetry_dataset_t::instances

amdsmi_fabric_telemetry_instance_t * instances

Array of pointers to instances.

Definition amdsmi.h:5580

amdsmi_fabric_telemetry_dataset_t::generation_count

uint64_t generation_count

Sequence number incremented each time telemetry is written.

Definition amdsmi.h:5577

amdsmi_fabric_telemetry_instance_t

Fabric telemetry instance structure.

Definition amdsmi.h:5563

amdsmi_fabric_telemetry_instance_t::name

amdsmi_fabric_label_t name

Name for this instance.

Definition amdsmi.h:5564

amdsmi_fabric_telemetry_instance_t::items

amdsmi_fabric_telemetry_item_t * items

Pointer to array of telemetry items.

Definition amdsmi.h:5567

amdsmi_fabric_telemetry_instance_t::logical_idx

unsigned logical_idx

Logical index for this instance.

Definition amdsmi.h:5565

amdsmi_fabric_telemetry_instance_t::item_count

unsigned item_count

Number of telemetry items in the set.

Definition amdsmi.h:5566

amdsmi_fabric_telemetry_item_t

Fabric telemetry item structure.

Definition amdsmi.h:5541

amdsmi_fabric_telemetry_item_t::value

uint64_t value

Value of the telemetry item.

Definition amdsmi.h:5543

amdsmi_fabric_telemetry_item_t::id

uint64_t id

Identifier of the telemetry item.

Definition amdsmi.h:5542

amdsmi_fabric_telemetry_t

Fabric telemetry structure.

Definition amdsmi.h:5590

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:2075

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition amdsmi.h:2076

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition amdsmi.h:2077

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition amdsmi.h:1995

amdsmi_frequencies_t::current

uint32_t current

Definition amdsmi.h:1998

amdsmi_frequencies_t::num_supported

uint32_t num_supported

The number of supported frequencies.

Definition amdsmi.h:1997

amdsmi_frequencies_t::has_deep_sleep

bool has_deep_sleep

Deep Sleep frequency is only supported by some GPUs.

Definition amdsmi.h:1996

amdsmi_frequency_range_t

Frequency Range.

Definition amdsmi.h:965

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition amdsmi.h:966

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition amdsmi.h:967

amdsmi_fw_info_t::fw_info_list_

Definition amdsmi.h:1126

amdsmi_fw_info_t

Firmware Information.

Definition amdsmi.h:1124

amdsmi_gpu_cache_info_t::cache_

Definition amdsmi.h:1108

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:1113

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition amdsmi.h:1110

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:1112

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition amdsmi.h:1109

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition amdsmi.h:1106

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition amdsmi.h:2316

amdsmi_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition amdsmi.h:2398

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

v1.7 additions

Definition amdsmi.h:2495

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition amdsmi.h:2382

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

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

Definition amdsmi.h:2341

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition amdsmi.h:2407

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition amdsmi.h:2324

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition amdsmi.h:2336

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition amdsmi.h:2371

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition amdsmi.h:2389

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:2490

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition amdsmi.h:2403

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition amdsmi.h:2345

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2464

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition amdsmi.h:2335

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:2414

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:2376

amdsmi_gpu_metrics_t::apu_metrics

amdsmi_apu_metrics_t * apu_metrics

APU metrics auxiliary data.

Definition amdsmi.h:2540

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition amdsmi.h:2350

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition amdsmi.h:2394

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition amdsmi.h:2383

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition amdsmi.h:2410

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition amdsmi.h:2395

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2481

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition amdsmi.h:2369

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition amdsmi.h:2396

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

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

Definition amdsmi.h:2377

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition amdsmi.h:2485

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition amdsmi.h:2412

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition amdsmi.h:2442

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition amdsmi.h:2409

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2447

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition amdsmi.h:2416

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition amdsmi.h:2415

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition amdsmi.h:2361

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition amdsmi.h:2334

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition amdsmi.h:2436

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition amdsmi.h:2342

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition amdsmi.h:2437

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition amdsmi.h:2413

amdsmi_gpu_ras_policy_info_t

Ras policy info structure for storing version and different ras policy version structures.

Definition amdsmi.h:1845

amdsmi_gpu_ras_policy_v4_0_t

Ras policy v4.0.

Definition amdsmi.h:1834

amdsmi_gpu_ras_policy_v4_0_t::dram_critical_region_threshold

uint16_t dram_critical_region_threshold

Critical region UCE threshold.

Definition amdsmi.h:1836

amdsmi_gpu_ras_policy_v4_0_t::dram_non_critical_region_threshold

uint16_t dram_non_critical_region_threshold

Non-critical region UCE threshold.

Definition amdsmi.h:1835

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition amdsmi.h:2129

amdsmi_hsmp_driver_version_t

This structure holds HSMP Driver version information.

Definition amdsmi.h:318

amdsmi_hsmp_driver_version_t::major

uint32_t major

Major version number.

Definition amdsmi.h:319

amdsmi_hsmp_driver_version_t::minor

uint32_t minor

Minor version number.

Definition amdsmi.h:320

amdsmi_hsmp_metrics_table_t

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

Definition amdsmi.h:2812

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:2867

amdsmi_hsmp_metrics_table_t::xgmi_width

uint32_t xgmi_width

Current operating XGMI link width.

Definition amdsmi.h:2870

amdsmi_hsmp_metrics_table_t::max_cclk_frequency

uint32_t max_cclk_frequency

Maximum CCLK frequency supported by the CPU.

Definition amdsmi.h:2851

amdsmi_hsmp_metrics_table_t::timestamp

uint64_t timestamp

Timestamp corresponding to the energy accumulators in 10ns units.

Definition amdsmi.h:2831

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:2877

amdsmi_hsmp_metrics_table_t::gfxclk_frequency_limit

uint32_t gfxclk_frequency_limit

Definition amdsmi.h:2840

amdsmi_hsmp_metrics_table_t::max_socket_power_limit

uint32_t max_socket_power_limit

Definition amdsmi.h:2827

amdsmi_hsmp_metrics_table_t::prochot_residency_acc

uint32_t prochot_residency_acc

Incremented every iteration PROCHOT is active.

Definition amdsmi.h:2888

amdsmi_hsmp_metrics_table_t::max_vr_temperature

uint32_t max_vr_temperature

Definition amdsmi.h:2818

amdsmi_hsmp_metrics_table_t::ccd_energy_acc

uint64_t ccd_energy_acc

Energy accumulator of VDDCR_VDD rails powering CCDs.

Definition amdsmi.h:2833

amdsmi_hsmp_metrics_table_t::socket_gfx_busy_acc

uint64_t socket_gfx_busy_acc

Accumulated value of "socket_gfx_busy".

Definition amdsmi.h:2881

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:2836

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:2820

amdsmi_hsmp_metrics_table_t::vr_thm_residency_acc

uint32_t vr_thm_residency_acc

Definition amdsmi.h:2892

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:2868

amdsmi_hsmp_metrics_table_t::max_hbm_temperature_acc

uint64_t max_hbm_temperature_acc

Accumulated version of "max_hbm_temperature".

Definition amdsmi.h:2823

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:2829

amdsmi_hsmp_metrics_table_t::fclk_frequency

uint32_t fclk_frequency

Effective FCLK frequency.

Definition amdsmi.h:2842

amdsmi_hsmp_metrics_table_t::spare

uint32_t spare

spare

Definition amdsmi.h:2896

amdsmi_hsmp_metrics_table_t::socket_c0_residency_acc

uint64_t socket_c0_residency_acc

Accumulated value of "socket_c0_residency".

Definition amdsmi.h:2880

amdsmi_hsmp_metrics_table_t::xcd_energy_acc

uint64_t xcd_energy_acc

Energy accumulator of VDDCR_VDD rails powering XCDs.

Definition amdsmi.h:2834

amdsmi_hsmp_metrics_table_t::accumulation_counter

uint32_t accumulation_counter

Definition amdsmi.h:2813

amdsmi_hsmp_metrics_table_t::min_cclk_frequency

uint32_t min_cclk_frequency

Minimum CCLK frequency supported by the CPU.

Definition amdsmi.h:2852

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization_acc

uint64_t dram_bandwidth_utilization_acc

Accumulated value of "dram_bandwidth_utilization".

Definition amdsmi.h:2885

amdsmi_hsmp_metrics_table_t::cclk_frequency_limit

uint32_t cclk_frequency_limit

Definition amdsmi.h:2838

amdsmi_hsmp_metrics_table_t::max_gfxclk_frequency

uint32_t max_gfxclk_frequency

Maximum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2853

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:2832

amdsmi_hsmp_metrics_table_t::socket_thm_residency_acc

uint32_t socket_thm_residency_acc

Definition amdsmi.h:2890

amdsmi_hsmp_metrics_table_t::max_dram_bandwidth

uint32_t max_dram_bandwidth

Definition amdsmi.h:2883

amdsmi_hsmp_metrics_table_t::aid_energy_acc

uint64_t aid_energy_acc

Energy accumulator of rails powering the AIDs.

Definition amdsmi.h:2835

amdsmi_hsmp_metrics_table_t::socket_power_limit

uint32_t socket_power_limit

Definition amdsmi.h:2825

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization

uint32_t dram_bandwidth_utilization

HBM bandwidth utilization for all socket HBM stacks.

Definition amdsmi.h:2879

amdsmi_hsmp_metrics_table_t::max_vr_temperature_acc

uint64_t max_vr_temperature_acc

Accumulated version of "max_vr_temperature".

Definition amdsmi.h:2822

amdsmi_hsmp_metrics_table_t::max_socket_temperature_acc

uint64_t max_socket_temperature_acc

Accumulated version of "max_socket_temperature".

Definition amdsmi.h:2821

amdsmi_hsmp_metrics_table_t::xgmi_bitrate

uint32_t xgmi_bitrate

Current operating XGMI link bitrate.

Definition amdsmi.h:2871

amdsmi_hsmp_metrics_table_t::uclk_frequency

uint32_t uclk_frequency

Effective UCLK frequency.

Definition amdsmi.h:2843

amdsmi_hsmp_metrics_table_t::max_socket_temperature

uint32_t max_socket_temperature

Definition amdsmi.h:2816

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:2878

amdsmi_hsmp_metrics_table_t::ppt_residency_acc

uint32_t ppt_residency_acc

Incremented every iteration the PPT controller is active.

Definition amdsmi.h:2889

amdsmi_hsmp_metrics_table_t::hbm_thm_residency_acc

uint32_t hbm_thm_residency_acc

Definition amdsmi.h:2894

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:2882

amdsmi_hsmp_metrics_table_t::min_gfxclk_frequency

uint32_t min_gfxclk_frequency

Minimum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2854

amdsmi_kfd_info_t

Structure holds kfd information.

Definition amdsmi.h:1161

amdsmi_kfd_info_t::current_partition_id

uint32_t current_partition_id

0xFFFFFFFF if not supported

Definition amdsmi.h:1164

amdsmi_kfd_info_t::node_id

uint32_t node_id

0xFFFFFFFF if not supported

Definition amdsmi.h:1163

amdsmi_kfd_info_t::kfd_id

uint64_t kfd_id

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:1162

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:2791

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition amdsmi.h:2792

amdsmi_link_id_bw_type_t::link_name

char * link_name

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

Definition amdsmi.h:2793

amdsmi_link_metrics_t::_links

Definition amdsmi.h:1296

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transferred for each link in KB

Definition amdsmi.h:1302

amdsmi_link_metrics_t::_links::link_status

amdsmi_link_status_t link_status

HW status of the link.

Definition amdsmi.h:1303

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition amdsmi.h:1301

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition amdsmi.h:1298

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition amdsmi.h:1300

amdsmi_link_metrics_t::_links::bdf

amdsmi_bdf_t bdf

bdf of the destination gpu

Definition amdsmi.h:1297

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition amdsmi.h:1299

amdsmi_link_metrics_t

Link Metrics.

Definition amdsmi.h:1294

amdsmi_link_metrics_t::num_links

uint32_t num_links

number of links

Definition amdsmi.h:1295

amdsmi_memory_partition_config_t::numa_range_

Definition amdsmi.h:1194

amdsmi_memory_partition_config_t

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

Definition amdsmi.h:1190

amdsmi_name_value_t

This structure holds the name value pairs.

Definition amdsmi.h:2571

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition amdsmi.h:2573

amdsmi_nic_asic_info_t

NIC asic information.

Definition amdsmi.h:2974

amdsmi_nic_bus_info_t

NIC bus information.

Definition amdsmi.h:2992

amdsmi_nic_bus_info_t::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:2995

amdsmi_nic_driver_info_t

NIC driver information.

Definition amdsmi.h:3086

amdsmi_nic_fw_info_t

NIC firmware information collection.

Definition amdsmi.h:3025

amdsmi_nic_fw_t

NIC firmware information.

Definition amdsmi.h:3015

amdsmi_nic_numa_info_t

NIC NUMA information.

Definition amdsmi.h:3005

amdsmi_nic_port_info_t

NIC port information collection.

Definition amdsmi.h:3076

amdsmi_nic_port_t

NIC port information.

Definition amdsmi.h:3052

amdsmi_nic_port_t::active_fec

uint32_t active_fec

Active FEC modes bitmask (see about FEC modes in the description)

Definition amdsmi.h:3064

amdsmi_nic_rdma_dev_info_t

NIC RDMA device information.

Definition amdsmi.h:3109

amdsmi_nic_rdma_devices_info_t

NIC RDMA devices information collection.

Definition amdsmi.h:3124

amdsmi_nic_rdma_port_info_t

NIC RDMA port information.

Definition amdsmi.h:3096

amdsmi_nic_stat_t

Structure for NIC statistic name-value pairs.

Definition amdsmi.h:2964

amdsmi_npm_info_t

NPM info.

Definition amdsmi.h:2687

amdsmi_npm_info_t::ubb_power_threshold

uint32_t ubb_power_threshold

The UBB node power threshold in Watts.

Definition amdsmi.h:2690

amdsmi_npm_info_t::status

amdsmi_npm_status_t status

NPM status (enabled/disabled).

Definition amdsmi.h:2688

amdsmi_npm_info_t::limit

uint64_t limit

Node-level power limit in Watts.

Definition amdsmi.h:2689

amdsmi_nps_caps_t::nps_flags_

Definition amdsmi.h:1174

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1178

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1177

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1176

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1175

amdsmi_od_vddc_point_t

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

Definition amdsmi.h:2063

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition amdsmi.h:2064

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition amdsmi.h:2065

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition amdsmi.h:2086

amdsmi_od_volt_freq_data_t

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

Definition amdsmi.h:2096

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:2098

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:2101

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition amdsmi.h:2104

amdsmi_od_volt_freq_data_t::curr_fclk_range

amdsmi_range_t curr_fclk_range

The current FCLK frequency range in MHz.

Definition amdsmi.h:2099

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:2097

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:2100

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition amdsmi.h:2103

amdsmi_od_volt_freq_data_t::fclk_freq_limits

amdsmi_range_t fclk_freq_limits

The range possible of FCLK values in MHz.

Definition amdsmi.h:2102

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition amdsmi.h:1476

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:1479

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:1478

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:1481

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

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

Definition amdsmi.h:1477

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

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

Definition amdsmi.h:1480

amdsmi_pcie_bandwidth_t

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

Definition amdsmi.h:2041

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition amdsmi.h:2042

amdsmi_pcie_info_t::pcie_metric_

Definition amdsmi.h:1032

amdsmi_pcie_info_t::pcie_metric_::pcie_nak_received_count

uint64_t pcie_nak_received_count

Definition amdsmi.h:1042

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:1036

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition amdsmi.h:1033

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition amdsmi.h:1034

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition amdsmi.h:1035

amdsmi_pcie_info_t::pcie_metric_::pcie_l0_to_recovery_count

uint64_t pcie_l0_to_recovery_count

Definition amdsmi.h:1037

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:1041

amdsmi_pcie_info_t::pcie_metric_::pcie_replay_roll_over_count

uint64_t pcie_replay_roll_over_count

Definition amdsmi.h:1039

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:1044

amdsmi_pcie_info_t::pcie_static_

Definition amdsmi.h:1024

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition amdsmi.h:1025

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition amdsmi.h:1029

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition amdsmi.h:1028

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in MT/s (e.g. 16000 for PCIe Gen4)

Definition amdsmi.h:1026

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition amdsmi.h:1027

amdsmi_pcie_info_t

pcie information

Definition amdsmi.h:1023

amdsmi_power_cap_info_t

Power Cap Information.

Definition amdsmi.h:1055

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

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

Definition amdsmi.h:1056

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

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

Definition amdsmi.h:1058

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:1060

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:1057

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:1059

amdsmi_power_info_t

Power Information.

Definition amdsmi.h:1355

amdsmi_power_info_t::soc_voltage

uint64_t soc_voltage

SOC voltage measurement in mV {@linux_bm} or V {@host}.

Definition amdsmi.h:1362

amdsmi_power_info_t::socket_power

uint64_t socket_power

Current power usage in W {@linux_bm}, uW {@host}.

Definition amdsmi.h:1356

amdsmi_power_info_t::power_limit

uint32_t power_limit

The power limit in uW {@linux_bm}, Linux only.

Definition amdsmi.h:1364

amdsmi_power_info_t::mem_voltage

uint64_t mem_voltage

MEM voltage measurement in mV {@linux_bm} or V {@host}.

Definition amdsmi.h:1363

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

Definition amdsmi.h:1357

amdsmi_power_info_t::average_socket_power

uint32_t average_socket_power

Definition amdsmi.h:1359

amdsmi_power_info_t::gfx_voltage

uint64_t gfx_voltage

GFX voltage measurement in mV {@linux_bm} or V {@host}.

Definition amdsmi.h:1361

amdsmi_power_info_t::ubb_power

uint32_t ubb_power

The UBB node power in W {@linux_bm}, MI350X+.

Definition amdsmi.h:1365

amdsmi_power_profile_status_t

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

Definition amdsmi.h:1984

amdsmi_power_profile_status_t::available_profiles

amdsmi_bit_field_t available_profiles

Which profiles are supported by this system.

Definition amdsmi.h:1985

amdsmi_power_profile_status_t::current

amdsmi_power_profile_preset_masks_t current

Which power profile is currently active.

Definition amdsmi.h:1986

amdsmi_power_profile_status_t::num_profiles

uint32_t num_profiles

How many power profiles are available.

Definition amdsmi.h:1987

amdsmi_proc_gpu_entry_t

Per-GPU process entry within a PID-grouped result.

Definition amdsmi.h:1438

amdsmi_proc_gpu_entry_t::cpu_mem

uint64_t cpu_mem

CPU memory in bytes.

Definition amdsmi.h:1448

amdsmi_proc_gpu_entry_t::mem

uint64_t mem

Total memory in bytes.

Definition amdsmi.h:1440

amdsmi_proc_gpu_entry_t::vram_mem

uint64_t vram_mem

VRAM memory in bytes.

Definition amdsmi.h:1449

amdsmi_proc_gpu_entry_t::enc

uint64_t enc

ENC engine usage in nanoseconds.

Definition amdsmi.h:1443

amdsmi_proc_gpu_entry_t::gfx

uint64_t gfx

GFX engine usage in nanoseconds.

Definition amdsmi.h:1442

amdsmi_proc_gpu_entry_t::evicted_time

uint32_t evicted_time

Queue eviction time in milliseconds.

Definition amdsmi.h:1453

amdsmi_proc_gpu_entry_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:1454

amdsmi_proc_gpu_entry_t::cu_occupancy

uint32_t cu_occupancy

Number of CUs utilized.

Definition amdsmi.h:1452

amdsmi_proc_gpu_entry_t::gpu_index

uint32_t gpu_index

GPU index.

Definition amdsmi.h:1439

amdsmi_proc_gpu_entry_t::gtt_mem

uint64_t gtt_mem

GTT memory in bytes.

Definition amdsmi.h:1447

amdsmi_proc_info_by_pid_t

Process info aggregated across all GPUs, keyed by PID.

Definition amdsmi.h:1463

amdsmi_proc_info_by_pid_t::num_gpus

uint32_t num_gpus

Number of GPU entries populated.

Definition amdsmi.h:1467

amdsmi_proc_info_t::engine_usage_

Definition amdsmi.h:1415

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition amdsmi.h:1417

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition amdsmi.h:1416

amdsmi_proc_info_t::memory_usage_

Definition amdsmi.h:1420

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In Bytes.

Definition amdsmi.h:1423

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In Bytes.

Definition amdsmi.h:1422

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In Bytes.

Definition amdsmi.h:1421

amdsmi_proc_info_t

Process Information.

Definition amdsmi.h:1411

amdsmi_proc_info_t::cu_occupancy

uint32_t cu_occupancy

Num CUs utilized.

Definition amdsmi.h:1427

amdsmi_proc_info_t::mem

uint64_t mem

In Bytes.

Definition amdsmi.h:1414

amdsmi_proc_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:1428

amdsmi_proc_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:1429

amdsmi_process_info_t

This structure contains information specific to a process. Sum of the process memory is not expected ...

Definition amdsmi.h:2627

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:2630

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition amdsmi.h:2628

amdsmi_process_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:2632

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition amdsmi.h:2631

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition amdsmi.h:2629

amdsmi_range_t

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

Definition amdsmi.h:809

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition amdsmi.h:810

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition amdsmi.h:811

amdsmi_ras_feature_t::ras_info_

Definition amdsmi.h:2600

amdsmi_ras_feature_t

This structure holds ras feature information.

Definition amdsmi.h:2594

amdsmi_ras_feature_t::ras_eeprom_version

uint32_t ras_eeprom_version

Definition amdsmi.h:2595

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

Definition amdsmi.h:2597

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition amdsmi.h:1971

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition amdsmi.h:1973

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition amdsmi.h:1974

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition amdsmi.h:1972

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition amdsmi.h:2720

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition amdsmi.h:2721

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition amdsmi.h:2723

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition amdsmi.h:2724

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition amdsmi.h:2722

amdsmi_sock_info_t

cpu socket info data

Definition amdsmi.h:2943

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition amdsmi.h:2743

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

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

Definition amdsmi.h:2744

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

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

Definition amdsmi.h:2745

amdsmi_topology_nearest_t

Topology Nearest.

Definition amdsmi.h:2640

amdsmi_ttm_info_t

Definition amdsmi.h:9479

amdsmi_ttm_info_t::current_pages

uint64_t current_pages

Definition amdsmi.h:9480

amdsmi_uma_carveout_info_t

Definition amdsmi.h:9467

amdsmi_uma_carveout_info_t::current_index

uint32_t current_index

Definition amdsmi.h:9468

amdsmi_uma_carveout_info_t::num_options

uint32_t num_options

Definition amdsmi.h:9469

amdsmi_uma_carveout_option_t

Definition amdsmi.h:9457

amdsmi_uma_carveout_option_t::index

uint32_t index

Definition amdsmi.h:9458

amdsmi_utilization_counter_t

The utilization counter data.

Definition amdsmi.h:1959

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition amdsmi.h:1960

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition amdsmi.h:1961

amdsmi_vbios_info_t

VBios Information.

Definition amdsmi.h:1079

amdsmi_version_t

This structure holds version information.

Definition amdsmi.h:2051

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition amdsmi.h:2053

amdsmi_version_t::major

uint32_t major

Major version.

Definition amdsmi.h:2052

amdsmi_version_t::build

const char * build

Full Build version string.

Definition amdsmi.h:2055

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition amdsmi.h:2054

amdsmi_violation_status_t

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

Definition amdsmi.h:845

amdsmi_violation_status_t::active_hbm_thrm

uint8_t active_hbm_thrm

Definition amdsmi.h:892

amdsmi_violation_status_t::active_socket_thrm

uint8_t active_socket_thrm

Definition amdsmi.h:888

amdsmi_violation_status_t::acc_ppt_pwr

uint64_t acc_ppt_pwr

Definition amdsmi.h:852

amdsmi_violation_status_t::acc_hbm_thrm

uint64_t acc_hbm_thrm

Definition amdsmi.h:858

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Definition amdsmi.h:860

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Definition amdsmi.h:894

amdsmi_violation_status_t::per_hbm_thrm

uint64_t per_hbm_thrm

Definition amdsmi.h:875

amdsmi_violation_status_t::per_prochot_thrm

uint64_t per_prochot_thrm

Definition amdsmi.h:867

amdsmi_violation_status_t::active_vr_thrm

uint8_t active_vr_thrm

Definition amdsmi.h:890

amdsmi_violation_status_t::per_ppt_pwr

uint64_t per_ppt_pwr

Definition amdsmi.h:869

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Definition amdsmi.h:856

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Definition amdsmi.h:877

amdsmi_violation_status_t::per_socket_thrm

uint64_t per_socket_thrm

Definition amdsmi.h:871

amdsmi_violation_status_t::per_vr_thrm

uint64_t per_vr_thrm

Definition amdsmi.h:873

amdsmi_violation_status_t::active_prochot_thrm

uint8_t active_prochot_thrm

Definition amdsmi.h:884

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition amdsmi.h:849

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition amdsmi.h:846

amdsmi_violation_status_t::active_ppt_pwr

uint8_t active_ppt_pwr

Definition amdsmi.h:886

amdsmi_violation_status_t::acc_socket_thrm

uint64_t acc_socket_thrm

Definition amdsmi.h:854

amdsmi_violation_status_t::violation_timestamp

uint64_t violation_timestamp

Definition amdsmi.h:847

amdsmi_violation_status_t::acc_prochot_thrm

uint64_t acc_prochot_thrm

Definition amdsmi.h:850

amdsmi_vram_info_t

VRam Information.

Definition amdsmi.h:1314

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition amdsmi.h:1318

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition amdsmi.h:1317

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:1319

amdsmi_vram_usage_t

VRam Usage.

Definition amdsmi.h:833

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition amdsmi.h:834

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition amdsmi.h:835

amdsmi_xgmi_info_t

XGMI Information.

Definition amdsmi.h:820

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition amdsmi.h:2560

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition amdsmi.h:2561

amdsmi_bdf_t

bdf types

Definition amdsmi.h:976

amdsmi_cper_valid_bits_t

Definition amdsmi.h:5942

amdsmi_fabric_info_ver_t::fabric_info_

Definition amdsmi.h:5747

amdsmi_gpu_ras_policy_info_t::policy_data_

Definition amdsmi.h:1848

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition amdsmi.h:1173