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 <stdlib.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 MAX_NUMBER_OF_AFIDS_PER_RECORD 12

190

196#define AMDSMI_MAX_VF_COUNT 32

197#define AMDSMI_MAX_DRIVER_NUM 2

198#define AMDSMI_DFC_FW_NUMBER_OF_ENTRIES 9

199#define AMDSMI_MAX_WHITE_LIST_ELEMENTS \

200 16

201#define AMDSMI_MAX_BLACK_LIST_ELEMENTS \

202 64

203#define AMDSMI_MAX_UUID_ELEMENTS 16

204#define AMDSMI_MAX_TA_WHITE_LIST_ELEMENTS \

205 8

206#define AMDSMI_MAX_ERR_RECORDS 10

207#define AMDSMI_MAX_PROFILE_COUNT 16

208

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

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

216

225#define AMDSMI_LIB_VERSION_MAJOR 26

226

228#define AMDSMI_LIB_VERSION_MINOR 4

229

232#define AMDSMI_LIB_VERSION_RELEASE 0

233

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

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

236 AMDSMI_LIB_VERSION_CREATE_STRING(MAJOR_STR, MINOR_STR, RELEASE_STR)

237#define AMDSMI_LIB_VERSION_STRING \

238 AMDSMI_LIB_VERSION_EXPAND_PARTS(AMDSMI_LIB_VERSION_MAJOR, AMDSMI_LIB_VERSION_MINOR, \

239 AMDSMI_LIB_VERSION_RELEASE)

240

246#define AMDSMI_PF_INDEX (AMDSMI_MAX_VF_COUNT - 1)

247#define AMDSMI_MAX_DRIVER_INFO_RSVD 64

248

254typedef enum {

255 AMDSMI_MM_UVD,

256 AMDSMI_MM_VCE,

257 AMDSMI_MM_VCN,

258 AMDSMI_MM__MAX

259} amdsmi_mm_ip_t;

260

266typedef enum {

267 AMDSMI_CONTAINER_LXC,

268 AMDSMI_CONTAINER_DOCKER

269} amdsmi_container_types_t;

270

276typedef void* amdsmi_processor_handle;

277typedef void* amdsmi_socket_handle;

278

284typedef void* amdsmi_node_handle;

285

286#ifdef ENABLE_ESMI_LIB

287

293typedef void* amdsmi_cpusocket_handle;

294

300typedef struct {

301 uint32_t major;

302 uint32_t minor;

303} amdsmi_hsmp_driver_version_t;

304

310#define AMDSMI_MAX_SPD_DIMM_ADDRESS 0xFF

311#define AMDSMI_MAX_SPD_LID 0xF

312#define AMDSMI_MAX_SPD_REG_OFFSET 0x7FF

313#define AMDSMI_MAX_SPD_REG_SPACE 0x1

314#define AMDSMI_MAX_SPD_WRITE_DATA 0xFF

315#define MAX_SVI3_RAIL_INDEX 4

316#define MAX_SVI3_RAIL_SELECTION 1

317#define POWER_EFFICIENCY_MODE_4 0x4

318#define POWER_EFFICIENCY_MODE_5 0x5

319#define AMDSMI_MAX_POWER_EFFICIENCY_UTIL \

320 0x7F //[9:3]=Utilization point for balanced core modes (%).

321#define AMDSMI_MAX_POWER_EFFICIENCY_PPTLIMIT \

322 0x1FFFFF //[30:10]=PPT limit for balanced core modes(mW).

323#define AMDSMI_RAIL_INDEX_NONE 0xFFFFFFFF // Rail Index value defined as maximum when not passed

324#endif

325

331typedef enum {

332 AMDSMI_PROCESSOR_TYPE_UNKNOWN = 0,

333 AMDSMI_PROCESSOR_TYPE_AMD_GPU,

334 AMDSMI_PROCESSOR_TYPE_AMD_CPU,

336 AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU,

337 AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU,

338 AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE,

340 AMDSMI_PROCESSOR_TYPE_AMD_APU,

341 AMDSMI_PROCESSOR_TYPE_AMD_NIC,

342 AMDSMI_PROCESSOR_TYPE_BRCM_NIC,

343 AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

344} processor_type_t;

345

354typedef enum {

355 AMDSMI_STATUS_SUCCESS = 0,

356 // Library usage errors

357 AMDSMI_STATUS_INVAL = 1,

358 AMDSMI_STATUS_NOT_SUPPORTED = 2,

359 AMDSMI_STATUS_NOT_YET_IMPLEMENTED = 3,

360 AMDSMI_STATUS_FAIL_LOAD_MODULE = 4,

361 AMDSMI_STATUS_FAIL_LOAD_SYMBOL = 5,

362 AMDSMI_STATUS_DRM_ERROR = 6,

363 AMDSMI_STATUS_API_FAILED = 7,

364 AMDSMI_STATUS_TIMEOUT = 8,

365 AMDSMI_STATUS_RETRY = 9,

366 AMDSMI_STATUS_NO_PERM = 10,

367 AMDSMI_STATUS_INTERRUPT = 11,

368 AMDSMI_STATUS_IO = 12,

369 AMDSMI_STATUS_ADDRESS_FAULT = 13,

370 AMDSMI_STATUS_FILE_ERROR = 14,

371 AMDSMI_STATUS_OUT_OF_RESOURCES = 15,

372 AMDSMI_STATUS_INTERNAL_EXCEPTION = 16,

373 AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS = 17,

374 AMDSMI_STATUS_INIT_ERROR = 18,

375 AMDSMI_STATUS_REFCOUNT_OVERFLOW = 19,

376 AMDSMI_STATUS_DIRECTORY_NOT_FOUND = 20,

377 AMDSMI_STATUS_IPC_ERROR = 21,

378 // Processor related errors

379 AMDSMI_STATUS_BUSY = 30,

380 AMDSMI_STATUS_NOT_FOUND = 31,

381 AMDSMI_STATUS_NOT_INIT = 32,

382 AMDSMI_STATUS_NO_SLOT = 33,

383 AMDSMI_STATUS_DRIVER_NOT_LOADED = 34,

384 // Data and size errors

385 AMDSMI_STATUS_MORE_DATA = 39,

386 AMDSMI_STATUS_NO_DATA = 40,

387 AMDSMI_STATUS_INSUFFICIENT_SIZE = 41,

388 AMDSMI_STATUS_UNEXPECTED_SIZE = 42,

389 AMDSMI_STATUS_UNEXPECTED_DATA =

390 43,

391 // esmi errors

392 AMDSMI_STATUS_NON_AMD_CPU = 44,

393 AMDSMI_STATUS_NO_ENERGY_DRV = 45,

394 AMDSMI_STATUS_NO_MSR_DRV = 46,

395 AMDSMI_STATUS_NO_HSMP_DRV = 47,

396 AMDSMI_STATUS_NO_HSMP_SUP = 48,

397 AMDSMI_STATUS_NO_HSMP_MSG_SUP = 49,

398 AMDSMI_STATUS_HSMP_TIMEOUT = 50,

399 AMDSMI_STATUS_NO_DRV = 51,

400 AMDSMI_STATUS_FILE_NOT_FOUND = 52,

401 AMDSMI_STATUS_ARG_PTR_NULL = 53,

402 AMDSMI_STATUS_AMDGPU_RESTART_ERR = 54,

403 AMDSMI_STATUS_SETTING_UNAVAILABLE = 55,

404 AMDSMI_STATUS_CORRUPTED_EEPROM = 56,

405 // General errors

406 AMDSMI_STATUS_MAP_ERROR =

407 0xFFFFFFFE,

408 AMDSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF

409} amdsmi_status_t;

410

416typedef enum {

417 AMDSMI_CLK_TYPE_SYS = 0x0,

418 AMDSMI_CLK_TYPE_FIRST = AMDSMI_CLK_TYPE_SYS,

419 AMDSMI_CLK_TYPE_GFX = AMDSMI_CLK_TYPE_SYS,

420 AMDSMI_CLK_TYPE_DF,

422 AMDSMI_CLK_TYPE_DCEF,

424 AMDSMI_CLK_TYPE_SOC,

425 AMDSMI_CLK_TYPE_MEM,

426 AMDSMI_CLK_TYPE_PCIE,

427 AMDSMI_CLK_TYPE_VCLK0,

428 AMDSMI_CLK_TYPE_VCLK1,

429 AMDSMI_CLK_TYPE_DCLK0,

430 AMDSMI_CLK_TYPE_DCLK1,

431 AMDSMI_CLK_TYPE__MAX = AMDSMI_CLK_TYPE_DCLK1

432} amdsmi_clk_type_t;

433

439typedef enum {

440 AMDSMI_ACCELERATOR_PARTITION_INVALID = 0,

441 AMDSMI_ACCELERATOR_PARTITION_SPX,

443 AMDSMI_ACCELERATOR_PARTITION_DPX,

445 AMDSMI_ACCELERATOR_PARTITION_TPX,

447 AMDSMI_ACCELERATOR_PARTITION_QPX,

449 AMDSMI_ACCELERATOR_PARTITION_CPX,

451 AMDSMI_ACCELERATOR_PARTITION_MAX

452} amdsmi_accelerator_partition_type_t;

453

459typedef enum {

460 AMDSMI_ACCELERATOR_XCC,

461 AMDSMI_ACCELERATOR_ENCODER,

462 AMDSMI_ACCELERATOR_DECODER,

463 AMDSMI_ACCELERATOR_DMA,

464 AMDSMI_ACCELERATOR_JPEG,

465 AMDSMI_ACCELERATOR_MAX

466} amdsmi_accelerator_partition_resource_type_t;

467

474typedef enum {

475 AMDSMI_COMPUTE_PARTITION_INVALID = 0,

476 AMDSMI_COMPUTE_PARTITION_SPX,

478 AMDSMI_COMPUTE_PARTITION_DPX,

480 AMDSMI_COMPUTE_PARTITION_TPX,

482 AMDSMI_COMPUTE_PARTITION_QPX,

484 AMDSMI_COMPUTE_PARTITION_CPX

486} amdsmi_compute_partition_type_t;

487

493typedef enum {

494 AMDSMI_MEMORY_PARTITION_UNKNOWN = 0,

495 AMDSMI_MEMORY_PARTITION_NPS1 = 1,

497 AMDSMI_MEMORY_PARTITION_NPS2 = 2,

500 AMDSMI_MEMORY_PARTITION_NPS4 = 4,

503 AMDSMI_MEMORY_PARTITION_NPS8 = 8,

508} amdsmi_memory_partition_type_t;

509

516typedef enum {

517 AMDSMI_TEMPERATURE_TYPE_EDGE,

518 AMDSMI_TEMPERATURE_TYPE_FIRST = AMDSMI_TEMPERATURE_TYPE_EDGE,

519 AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

520 AMDSMI_TEMPERATURE_TYPE_JUNCTION = AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

521 AMDSMI_TEMPERATURE_TYPE_VRAM,

522 AMDSMI_TEMPERATURE_TYPE_HBM_0,

523 AMDSMI_TEMPERATURE_TYPE_HBM_1,

524 AMDSMI_TEMPERATURE_TYPE_HBM_2,

525 AMDSMI_TEMPERATURE_TYPE_HBM_3,

526 AMDSMI_TEMPERATURE_TYPE_PLX,

527

528 // GPU Board Node temperature

529 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST = 100,

530 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X =

531 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST,

532 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC,

533 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2,

534 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR,

536 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR,

538 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR,

540 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_LAST = 149,

541

542 // GPU Board VR (Voltage Regulator) temperature

543 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST = 150,

544 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0 =

545 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST,

546 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1,

547 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2,

548 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3,

549 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A,

550 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C,

551 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A,

552 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C,

553 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM,

554 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B,

556 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D,

558 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR,

559 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32,

560 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_LAST = 199,

561

562 // Baseboard System temperature

563 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST = 200,

564 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA =

565 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST,

566 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT,

567 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK,

568 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7,

569 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC,

570 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA,

571 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1,

572 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC,

573 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC,

574 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC,

575 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC,

576 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR,

578 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR,

580 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR,

582 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR,

584 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR,

586 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR,

588 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR,

590 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR,

592 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR,

594 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR,

596 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC,

597 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC,

598 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST = 249,

599 AMDSMI_TEMPERATURE_TYPE__MAX =

600 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST

601} amdsmi_temperature_type_t;

602

609typedef enum {

610 AMDSMI_FW_ID_SMU = 1,

612 AMDSMI_FW_ID_FIRST = AMDSMI_FW_ID_SMU,

613 AMDSMI_FW_ID_CP_CE,

614 AMDSMI_FW_ID_CP_PFP,

615 AMDSMI_FW_ID_CP_ME,

616 AMDSMI_FW_ID_CP_MEC_JT1,

618 AMDSMI_FW_ID_CP_MEC_JT2,

620 AMDSMI_FW_ID_CP_MEC1,

622 AMDSMI_FW_ID_CP_MEC2,

624 AMDSMI_FW_ID_RLC,

625 AMDSMI_FW_ID_SDMA0,

626 AMDSMI_FW_ID_SDMA1,

627 AMDSMI_FW_ID_SDMA2,

628 AMDSMI_FW_ID_SDMA3,

629 AMDSMI_FW_ID_SDMA4,

630 AMDSMI_FW_ID_SDMA5,

631 AMDSMI_FW_ID_SDMA6,

632 AMDSMI_FW_ID_SDMA7,

633 AMDSMI_FW_ID_VCN,

634 AMDSMI_FW_ID_UVD,

635 AMDSMI_FW_ID_VCE,

636 AMDSMI_FW_ID_ISP,

637 AMDSMI_FW_ID_DMCU_ERAM,

638 AMDSMI_FW_ID_DMCU_ISR,

640 AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM,

642 AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM,

644 AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL,

645 AMDSMI_FW_ID_RLC_V,

646 AMDSMI_FW_ID_MMSCH,

647 AMDSMI_FW_ID_PSP_SYSDRV,

648 AMDSMI_FW_ID_PSP_SOSDRV,

649 AMDSMI_FW_ID_PSP_TOC,

650 AMDSMI_FW_ID_PSP_KEYDB,

651 AMDSMI_FW_ID_DFC,

652 AMDSMI_FW_ID_PSP_SPL,

653 AMDSMI_FW_ID_DRV_CAP,

654 AMDSMI_FW_ID_MC,

655 AMDSMI_FW_ID_PSP_BL,

656 AMDSMI_FW_ID_CP_PM4,

657 AMDSMI_FW_ID_RLC_P,

658 AMDSMI_FW_ID_SEC_POLICY_STAGE2,

659 AMDSMI_FW_ID_REG_ACCESS_WHITELIST,

660 AMDSMI_FW_ID_IMU_DRAM,

661 AMDSMI_FW_ID_IMU_IRAM,

662 AMDSMI_FW_ID_SDMA_TH0,

663 AMDSMI_FW_ID_SDMA_TH1,

664 AMDSMI_FW_ID_CP_MES,

665 AMDSMI_FW_ID_MES_KIQ,

666 AMDSMI_FW_ID_MES_STACK,

667 AMDSMI_FW_ID_MES_THREAD1,

668 AMDSMI_FW_ID_MES_THREAD1_STACK,

669 AMDSMI_FW_ID_RLX6,

670 AMDSMI_FW_ID_RLX6_DRAM_BOOT,

671 AMDSMI_FW_ID_RS64_ME,

672 AMDSMI_FW_ID_RS64_ME_P0_DATA,

673 AMDSMI_FW_ID_RS64_ME_P1_DATA,

674 AMDSMI_FW_ID_RS64_PFP,

675 AMDSMI_FW_ID_RS64_PFP_P0_DATA,

677 AMDSMI_FW_ID_RS64_PFP_P1_DATA,

679 AMDSMI_FW_ID_RS64_MEC,

680 AMDSMI_FW_ID_RS64_MEC_P0_DATA,

682 AMDSMI_FW_ID_RS64_MEC_P1_DATA,

684 AMDSMI_FW_ID_RS64_MEC_P2_DATA,

686 AMDSMI_FW_ID_RS64_MEC_P3_DATA,

688 AMDSMI_FW_ID_PPTABLE,

689 AMDSMI_FW_ID_PSP_SOC,

690 AMDSMI_FW_ID_PSP_DBG,

691 AMDSMI_FW_ID_PSP_INTF,

692 AMDSMI_FW_ID_RLX6_CORE1,

693 AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1,

694 AMDSMI_FW_ID_RLCV_LX7,

695 AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST,

696 AMDSMI_FW_ID_ASD,

697 AMDSMI_FW_ID_TA_RAS,

698 AMDSMI_FW_ID_TA_XGMI,

699 AMDSMI_FW_ID_RLC_SRLG,

700 AMDSMI_FW_ID_RLC_SRLS,

701 AMDSMI_FW_ID_PM,

702 AMDSMI_FW_ID_DMCU,

703 AMDSMI_FW_ID_PLDM_BUNDLE,

704 AMDSMI_FW_ID__MAX

705} amdsmi_fw_block_t;

706

712typedef enum {

713 AMDSMI_VRAM_TYPE_UNKNOWN = 0,

714 // HBM

715 AMDSMI_VRAM_TYPE_HBM = 1,

716 AMDSMI_VRAM_TYPE_HBM2 = 2,

717 AMDSMI_VRAM_TYPE_HBM2E = 3,

718 AMDSMI_VRAM_TYPE_HBM3 = 4,

719 AMDSMI_VRAM_TYPE_HBM3E = 5,

720 // DDR

721 AMDSMI_VRAM_TYPE_DDR2 = 10,

722 AMDSMI_VRAM_TYPE_DDR3 = 11,

723 AMDSMI_VRAM_TYPE_DDR4 = 12,

724 AMDSMI_VRAM_TYPE_DDR5 = 13,

725 // GDDR

726 AMDSMI_VRAM_TYPE_GDDR1 = 17,

727 AMDSMI_VRAM_TYPE_GDDR2 = 18,

728 AMDSMI_VRAM_TYPE_GDDR3 = 19,

729 AMDSMI_VRAM_TYPE_GDDR4 = 20,

730 AMDSMI_VRAM_TYPE_GDDR5 = 21,

731 AMDSMI_VRAM_TYPE_GDDR6 = 22,

732 AMDSMI_VRAM_TYPE_GDDR7 = 23,

733 // LPDDR

734 AMDSMI_VRAM_TYPE_LPDDR4 = 30,

735 AMDSMI_VRAM_TYPE_LPDDR5 = 31,

736 AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_LPDDR5

737} amdsmi_vram_type_t;

738

744typedef struct {

745 uint64_t lower_bound;

746 uint64_t upper_bound;

747 uint64_t reserved[2];

748} amdsmi_range_t;

749

755typedef struct {

756 uint8_t xgmi_lanes;

757 uint64_t xgmi_hive_id;

758 uint64_t xgmi_node_id;

759 uint32_t index;

760 uint32_t reserved[9];

761} amdsmi_xgmi_info_t;

762

768typedef struct {

769 uint32_t vram_total;

770 uint32_t vram_used;

771 uint32_t reserved[2];

772} amdsmi_vram_usage_t;

773

780typedef struct {

781 uint64_t reference_timestamp;

782 uint64_t violation_timestamp;

784 uint64_t acc_counter;

785 uint64_t acc_prochot_thrm;

787 uint64_t acc_ppt_pwr;

789 uint64_t acc_socket_thrm;

791 uint64_t

792 acc_vr_thrm;

793 uint64_t acc_hbm_thrm;

795 uint64_t

796 acc_gfx_clk_below_host_limit;

802 uint64_t per_prochot_thrm;

804 uint64_t per_ppt_pwr;

806 uint64_t per_socket_thrm;

808 uint64_t per_vr_thrm;

810 uint64_t per_hbm_thrm;

812 uint64_t per_gfx_clk_below_host_limit;

819 uint8_t active_prochot_thrm;

821 uint8_t active_ppt_pwr;

823 uint8_t active_socket_thrm;

825 uint8_t active_vr_thrm;

827 uint8_t active_hbm_thrm;

829 uint8_t active_gfx_clk_below_host_limit;

833 // GPU metrics 1.8 violations

834 uint64_t acc_gfx_clk_below_host_limit_pwr

835 [AMDSMI_MAX_NUM_XCP]

836 [AMDSMI_MAX_NUM_XCC];

838 uint64_t acc_gfx_clk_below_host_limit_thm

839 [AMDSMI_MAX_NUM_XCP]

840 [AMDSMI_MAX_NUM_XCC];

842 uint64_t

843 acc_low_utilization[AMDSMI_MAX_NUM_XCP]

844 [AMDSMI_MAX_NUM_XCC];

846 uint64_t acc_gfx_clk_below_host_limit_total

847 [AMDSMI_MAX_NUM_XCP]

848 [AMDSMI_MAX_NUM_XCC];

850

851 uint64_t per_gfx_clk_below_host_limit_pwr

852 [AMDSMI_MAX_NUM_XCP]

853 [AMDSMI_MAX_NUM_XCC];

855 uint64_t per_gfx_clk_below_host_limit_thm

856 [AMDSMI_MAX_NUM_XCP]

857 [AMDSMI_MAX_NUM_XCC];

859 uint64_t per_low_utilization[AMDSMI_MAX_NUM_XCP]

860 [AMDSMI_MAX_NUM_XCC];

863 uint64_t per_gfx_clk_below_host_limit_total

864 [AMDSMI_MAX_NUM_XCP]

865 [AMDSMI_MAX_NUM_XCC];

867

868 uint8_t active_gfx_clk_below_host_limit_pwr

869 [AMDSMI_MAX_NUM_XCP]

870 [AMDSMI_MAX_NUM_XCC];

872 uint8_t active_gfx_clk_below_host_limit_thm

873 [AMDSMI_MAX_NUM_XCP]

874 [AMDSMI_MAX_NUM_XCC];

876 uint8_t active_low_utilization[AMDSMI_MAX_NUM_XCP]

877 [AMDSMI_MAX_NUM_XCC];

880 uint8_t active_gfx_clk_below_host_limit_total

881 [AMDSMI_MAX_NUM_XCP]

882 [AMDSMI_MAX_NUM_XCC];

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

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

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

887} amdsmi_violation_status_t;

888

894typedef struct {

895 amdsmi_range_t supported_freq_range;

896 amdsmi_range_t current_freq_range;

897 uint32_t reserved[8];

898} amdsmi_frequency_range_t;

899

905typedef union {

906 struct bdf_ {

907 uint64_t function_number : 3;

908 uint64_t device_number : 5;

909 uint64_t bus_number : 8;

910 uint64_t domain_number : 48;

911 } bdf;

912 struct {

913 uint64_t function_number : 3;

914 uint64_t device_number : 5;

915 uint64_t bus_number : 8;

916 uint64_t domain_number : 48;

917 };

918 uint64_t as_uint;

919} amdsmi_bdf_t;

920

926typedef struct {

927 uint32_t drm_render;

928 uint32_t drm_card;

929 uint32_t hsa_id;

930 uint32_t hip_id;

931 char hip_uuid[AMDSMI_MAX_STRING_LENGTH];

932} amdsmi_enumeration_info_t;

933

939typedef enum {

940 AMDSMI_CARD_FORM_FACTOR_PCIE,

941 AMDSMI_CARD_FORM_FACTOR_OAM,

942 AMDSMI_CARD_FORM_FACTOR_CEM,

943 AMDSMI_CARD_FORM_FACTOR_UNKNOWN

944} amdsmi_card_form_factor_t;

945

951typedef struct {

952 struct pcie_static_ {

953 uint16_t max_pcie_width;

954 uint32_t max_pcie_speed;

955 uint32_t pcie_interface_version;

956 amdsmi_card_form_factor_t slot_type;

957 uint32_t max_pcie_interface_version;

958 uint64_t reserved[9];

959 } pcie_static;

960 struct pcie_metric_ {

961 uint16_t pcie_width;

962 uint32_t pcie_speed;

963 uint32_t pcie_bandwidth;

964 uint64_t pcie_replay_count;

965 uint64_t pcie_l0_to_recovery_count;

967 uint64_t

968 pcie_replay_roll_over_count;

969 uint64_t pcie_nak_sent_count;

970 uint64_t

971 pcie_nak_received_count;

972 uint32_t pcie_lc_perf_other_end_recovery_count;

973 uint64_t reserved[12];

974 } pcie_metric;

975 uint64_t reserved[32];

976} amdsmi_pcie_info_t;

977

983typedef struct {

984 uint64_t power_cap;

985 uint64_t default_power_cap;

986 uint64_t dpm_cap;

987 uint64_t min_power_cap;

988 uint64_t max_power_cap;

989 uint64_t reserved[3];

990} amdsmi_power_cap_info_t;

991

997typedef enum {

998 AMDSMI_POWER_CAP_TYPE_PPT0,

999 AMDSMI_POWER_CAP_TYPE_PPT1,

1000} amdsmi_power_cap_type_t;

1001

1007typedef struct {

1008 char name[AMDSMI_MAX_STRING_LENGTH];

1009 char build_date[AMDSMI_MAX_STRING_LENGTH];

1010 char part_number[AMDSMI_MAX_STRING_LENGTH];

1011 char version[AMDSMI_MAX_STRING_LENGTH];

1012 char boot_firmware[AMDSMI_MAX_STRING_LENGTH];

1013 uint64_t reserved[36];

1014} amdsmi_vbios_info_t;

1015

1021typedef enum {

1022 AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

1023 AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

1024 AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

1025 AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

1026 AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010

1027} amdsmi_cache_property_type_t;

1028

1034typedef struct {

1035 uint32_t num_cache_types;

1036 struct cache_ {

1037 uint32_t cache_properties;

1038 uint32_t cache_size;

1039 uint32_t cache_level;

1040 uint32_t max_num_cu_shared;

1041 uint32_t num_cache_instance;

1042 uint32_t reserved[3];

1043 } cache[AMDSMI_MAX_CACHE_TYPES];

1044 uint32_t reserved[15];

1045} amdsmi_gpu_cache_info_t;

1046

1052typedef struct {

1053 uint8_t num_fw_info;

1054 struct fw_info_list_ {

1055 amdsmi_fw_block_t fw_id;

1056 uint64_t fw_version;

1057 uint64_t reserved[2];

1058 } fw_info_list[AMDSMI_FW_ID__MAX];

1059 uint32_t reserved[7];

1060} amdsmi_fw_info_t;

1061

1067typedef struct {

1068 char market_name[AMDSMI_MAX_STRING_LENGTH];

1069 uint32_t vendor_id;

1070 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

1071 uint32_t subvendor_id;

1072 uint64_t device_id;

1073 uint32_t rev_id;

1074 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

1076 uint32_t oam_id;

1077 uint32_t num_of_compute_units;

1078 uint64_t target_graphics_version;

1079 uint32_t subsystem_id;

1080 uint64_t flags;

1081 uint32_t reserved[19];

1082} amdsmi_asic_info_t;

1083

1089typedef struct {

1090 uint64_t kfd_id;

1091 uint32_t node_id;

1092 uint32_t current_partition_id;

1093 uint32_t reserved[12];

1094} amdsmi_kfd_info_t;

1095

1101typedef union {

1102 struct nps_flags_ {

1103 uint32_t nps1_cap : 1;

1104 uint32_t nps2_cap : 1;

1105 uint32_t nps4_cap : 1;

1106 uint32_t nps8_cap : 1;

1107 uint32_t reserved : 28;

1108 } nps_flags;

1109 uint32_t nps_cap_mask;

1110} amdsmi_nps_caps_t;

1111

1118typedef struct {

1119 amdsmi_nps_caps_t partition_caps;

1120 amdsmi_memory_partition_type_t mp_mode;

1121 uint32_t num_numa_ranges;

1122 struct numa_range_ {

1123 amdsmi_vram_type_t memory_type;

1124 uint64_t start;

1125 uint64_t end;

1126 } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

1127 uint64_t reserved[11];

1128} amdsmi_memory_partition_config_t;

1129

1135typedef struct {

1136 amdsmi_accelerator_partition_type_t profile_type;

1137 uint32_t num_partitions;

1138 amdsmi_nps_caps_t memory_caps;

1139 uint32_t

1140 profile_index;

1141 uint32_t num_resources;

1142 uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

1143 uint64_t reserved[13];

1144} amdsmi_accelerator_partition_profile_t;

1145

1152typedef struct {

1153 uint32_t profile_index;

1154 amdsmi_accelerator_partition_resource_type_t resource_type;

1155 uint32_t partition_resource;

1156 uint32_t num_partitions_share_resource;

1157 uint64_t reserved[6];

1158} amdsmi_accelerator_partition_resource_profile_t;

1159

1165typedef struct {

1166 uint32_t num_profiles;

1167 uint32_t num_resource_profiles;

1168 amdsmi_accelerator_partition_resource_profile_t

1169 resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

1170 uint32_t default_profile_index;

1171 amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

1172 uint64_t reserved[30];

1173} amdsmi_accelerator_partition_profile_config_t;

1174

1180typedef enum {

1181 AMDSMI_LINK_TYPE_INTERNAL = 0,

1182 AMDSMI_LINK_TYPE_PCIE = 1,

1183 AMDSMI_LINK_TYPE_XGMI = 2,

1184 AMDSMI_LINK_TYPE_NOT_APPLICABLE = 3,

1185 AMDSMI_LINK_TYPE_UNKNOWN = 4

1186} amdsmi_link_type_t;

1187

1193typedef struct {

1194 uint32_t cpu_util_total;

1195 uint32_t cpu_util_user;

1196 uint32_t cpu_util_nice;

1197 uint32_t cpu_util_sys;

1198 uint32_t cpu_util_irq;

1199} amdsmi_cpu_util_t;

1200

1206typedef enum {

1207 AMDSMI_LINK_STATUS_ENABLED = 0,

1208 AMDSMI_LINK_STATUS_DISABLED = 1,

1209 AMDSMI_LINK_STATUS_INACTIVE = 2,

1210 AMDSMI_LINK_STATUS_ERROR = 3

1211} amdsmi_link_status_t;

1212

1218typedef struct {

1219 uint32_t num_links;

1220 struct _links {

1221 amdsmi_bdf_t bdf;

1222 uint32_t bit_rate;

1223 uint32_t max_bandwidth;

1224 amdsmi_link_type_t link_type;

1225 uint64_t read;

1226 uint64_t write;

1227 amdsmi_link_status_t link_status;

1228 uint64_t reserved[1];

1229 } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

1230 uint64_t reserved[7];

1231} amdsmi_link_metrics_t;

1232

1238typedef struct {

1239 amdsmi_vram_type_t vram_type;

1240 char vram_vendor[AMDSMI_MAX_STRING_LENGTH];

1241 uint64_t vram_size;

1242 uint32_t vram_bit_width;

1243 uint64_t vram_max_bandwidth;

1244 uint64_t reserved[37];

1245} amdsmi_vram_info_t;

1246

1252typedef struct {

1253 char driver_version[AMDSMI_MAX_STRING_LENGTH];

1254 char driver_date[AMDSMI_MAX_STRING_LENGTH];

1255 char driver_name[AMDSMI_MAX_STRING_LENGTH];

1256} amdsmi_driver_info_t;

1257

1263typedef struct {

1264 char model_number[AMDSMI_MAX_STRING_LENGTH];

1265 char product_serial[AMDSMI_MAX_STRING_LENGTH];

1266 char fru_id[AMDSMI_MAX_STRING_LENGTH];

1267 char product_name[AMDSMI_MAX_STRING_LENGTH];

1268 char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

1269 uint64_t reserved[64];

1270} amdsmi_board_info_t;

1271

1279typedef struct {

1280 uint64_t socket_power;

1281 uint32_t current_socket_power;

1283 uint32_t average_socket_power;

1285 uint64_t gfx_voltage;

1286 uint64_t soc_voltage;

1287 uint64_t mem_voltage;

1288 uint32_t power_limit;

1289 uint32_t ubb_power;

1290 uint64_t reserved[18];

1291} amdsmi_power_info_t;

1292

1298typedef struct {

1299 uint32_t clk;

1300 uint32_t min_clk;

1301 uint32_t max_clk;

1302 uint8_t clk_locked;

1303 uint8_t clk_deep_sleep;

1304 uint32_t reserved[4];

1305} amdsmi_clk_info_t;

1306

1316typedef struct {

1317 uint32_t gfx_activity;

1318 uint32_t umc_activity;

1319 uint32_t mm_activity;

1320 uint32_t reserved[13];

1321} amdsmi_engine_usage_t;

1322

1328typedef uint32_t amdsmi_process_handle_t;

1329

1335typedef struct {

1336 char name[AMDSMI_MAX_STRING_LENGTH];

1337 amdsmi_process_handle_t pid;

1338 uint64_t mem;

1339 struct engine_usage_ {

1340 uint64_t gfx;

1341 uint64_t enc;

1342 uint32_t reserved[12];

1343 } engine_usage;

1344 struct memory_usage_ {

1345 uint64_t gtt_mem;

1346 uint64_t cpu_mem;

1347 uint64_t vram_mem;

1348 uint32_t reserved[10];

1349 } memory_usage;

1350 char container_name[AMDSMI_MAX_STRING_LENGTH];

1351 uint32_t cu_occupancy;

1352 uint32_t evicted_time;

1353 uint64_t sdma_usage;

1354 uint32_t reserved[8];

1355} amdsmi_proc_info_t;

1356

1362typedef struct {

1363 uint8_t is_iolink_coherent;

1364 uint8_t is_iolink_atomics_32bit;

1365 uint8_t is_iolink_atomics_64bit;

1366 uint8_t is_iolink_dma;

1367 uint8_t is_iolink_bi_directional;

1368} amdsmi_p2p_capability_t;

1369

1372#define AMDSMI_MAX_NUM_FREQUENCIES 33

1373

1377#define AMDSMI_MAX_FAN_SPEED 255

1378

1381#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1382

1388typedef enum {

1389 AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1390 AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1391 AMDSMI_DEV_PERF_LEVEL_LOW,

1392 AMDSMI_DEV_PERF_LEVEL_HIGH,

1393 AMDSMI_DEV_PERF_LEVEL_MANUAL,

1395 AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1396 AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1397 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1398 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1399 AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1400 AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1401 AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1402} amdsmi_dev_perf_level_t;

1403

1409typedef uintptr_t amdsmi_event_handle_t;

1410

1418typedef enum {

1419 AMDSMI_EVNT_GRP_XGMI = 0,

1420 AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1421 AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1422} amdsmi_event_group_t;

1423

1454typedef enum {

1455 AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1456

1457 AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1458 AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1459 AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1460 AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1461 AMDSMI_EVNT_XGMI_0_BEATS_TX,

1462 AMDSMI_EVNT_XGMI_1_NOP_TX,

1463 AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1464 AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1465 AMDSMI_EVNT_XGMI_1_BEATS_TX,

1466 AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1467 AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1468 AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1469 AMDSMI_EVNT_XGMI_DATA_OUT_1,

1470 AMDSMI_EVNT_XGMI_DATA_OUT_2,

1471 AMDSMI_EVNT_XGMI_DATA_OUT_3,

1472 AMDSMI_EVNT_XGMI_DATA_OUT_4,

1473 AMDSMI_EVNT_XGMI_DATA_OUT_5,

1474 AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1475 AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST

1476} amdsmi_event_type_t;

1477

1483typedef enum {

1484 AMDSMI_CNTR_CMD_START = 0,

1485 AMDSMI_CNTR_CMD_STOP

1487} amdsmi_counter_command_t;

1488

1494typedef struct {

1495 uint64_t value;

1496 uint64_t time_enabled;

1497 uint64_t time_running;

1498} amdsmi_counter_value_t;

1499

1505typedef enum {

1506 AMDSMI_EVT_NOTIF_NONE = 0,

1507 AMDSMI_EVT_NOTIF_VMFAULT = 1,

1508 AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1509 AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1510 AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1511 AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1512 AMDSMI_EVT_NOTIF_MIGRATE_START = 5,

1513 AMDSMI_EVT_NOTIF_MIGRATE_END = 6,

1514 AMDSMI_EVT_NOTIF_PAGE_FAULT_START = 7,

1515 AMDSMI_EVT_NOTIF_PAGE_FAULT_END = 8,

1516 AMDSMI_EVT_NOTIF_QUEUE_EVICTION = 9,

1517 AMDSMI_EVT_NOTIF_QUEUE_RESTORE = 10,

1518 AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU = 11,

1519 AMDSMI_EVT_NOTIF_PROCESS_START = 12,

1520 AMDSMI_EVT_NOTIF_PROCESS_END = 13,

1521 AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_PROCESS_END

1522} amdsmi_evt_notification_type_t;

1523

1529#define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1530

1536typedef struct {

1537 amdsmi_processor_handle processor_handle;

1538 amdsmi_evt_notification_type_t event;

1539 char message[AMDSMI_MAX_STRING_LENGTH];

1540} amdsmi_evt_notification_data_t;

1541

1548typedef enum {

1549 AMDSMI_TEMP_CURRENT = 0x0,

1550 AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1551 AMDSMI_TEMP_MAX,

1552 AMDSMI_TEMP_MIN,

1553 AMDSMI_TEMP_MAX_HYST,

1555 AMDSMI_TEMP_MIN_HYST,

1557 AMDSMI_TEMP_CRITICAL,

1559 AMDSMI_TEMP_CRITICAL_HYST,

1561 AMDSMI_TEMP_EMERGENCY,

1565 AMDSMI_TEMP_EMERGENCY_HYST,

1567 AMDSMI_TEMP_CRIT_MIN,

1569 AMDSMI_TEMP_CRIT_MIN_HYST,

1571 AMDSMI_TEMP_OFFSET,

1573 AMDSMI_TEMP_LOWEST,

1574 AMDSMI_TEMP_HIGHEST,

1575 AMDSMI_TEMP_SHUTDOWN,

1576 AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1577} amdsmi_temperature_metric_t;

1578

1585typedef enum {

1586 AMDSMI_VOLT_CURRENT = 0x0,

1587

1588 AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1589 AMDSMI_VOLT_MAX,

1590 AMDSMI_VOLT_MIN_CRIT,

1591 AMDSMI_VOLT_MIN,

1592 AMDSMI_VOLT_MAX_CRIT,

1593 AMDSMI_VOLT_AVERAGE,

1594 AMDSMI_VOLT_LOWEST,

1595 AMDSMI_VOLT_HIGHEST,

1596

1597 AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1598} amdsmi_voltage_metric_t;

1599

1606typedef enum {

1607 AMDSMI_VOLT_TYPE_FIRST = 0,

1608

1609 AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1610 AMDSMI_VOLT_TYPE_VDDBOARD,

1611 AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDBOARD,

1612 AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1613} amdsmi_voltage_type_t;

1614

1623typedef enum {

1624 AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1625 AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1626 AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1627 AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1628 AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1629

1630 // 3D Full Screen Power Profile

1631 AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1632 AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1633 AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1634

1635 // Invalid power profile

1636 AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1637} amdsmi_power_profile_preset_masks_t;

1638

1644typedef enum {

1645 AMDSMI_GPU_BLOCK_INVALID = 0,

1646 AMDSMI_GPU_BLOCK_FIRST = (1ULL << 0),

1647 AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1648 AMDSMI_GPU_BLOCK_SDMA = (1ULL << 1),

1649 AMDSMI_GPU_BLOCK_GFX = (1ULL << 2),

1650 AMDSMI_GPU_BLOCK_MMHUB = (1ULL << 3),

1651 AMDSMI_GPU_BLOCK_ATHUB = (1ULL << 4),

1652 AMDSMI_GPU_BLOCK_PCIE_BIF = (1ULL << 5),

1653 AMDSMI_GPU_BLOCK_HDP = (1ULL << 6),

1654 AMDSMI_GPU_BLOCK_XGMI_WAFL = (1ULL << 7),

1655 AMDSMI_GPU_BLOCK_DF = (1ULL << 8),

1656 AMDSMI_GPU_BLOCK_SMN = (1ULL << 9),

1657 AMDSMI_GPU_BLOCK_SEM = (1ULL << 10),

1658 AMDSMI_GPU_BLOCK_MP0 = (1ULL << 11),

1659 AMDSMI_GPU_BLOCK_MP1 = (1ULL << 12),

1660 AMDSMI_GPU_BLOCK_FUSE = (1ULL << 13),

1661 AMDSMI_GPU_BLOCK_MCA = (1ULL << 14),

1662 AMDSMI_GPU_BLOCK_VCN = (1ULL << 15),

1663 AMDSMI_GPU_BLOCK_JPEG = (1ULL << 16),

1664 AMDSMI_GPU_BLOCK_IH = (1ULL << 17),

1665 AMDSMI_GPU_BLOCK_MPIO = (1ULL << 18),

1666 AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1667 AMDSMI_GPU_BLOCK_RESERVED = (1ULL << 63)

1668} amdsmi_gpu_block_t;

1669

1675typedef enum {

1676 CLK_LIMIT_MIN,

1677 CLK_LIMIT_MAX

1678} amdsmi_clk_limit_type_t;

1679

1685typedef enum {

1686 AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED = 0,

1687 AMDSMI_CPER_SEV_FATAL = 1,

1688 AMDSMI_CPER_SEV_NON_FATAL_CORRECTED = 2,

1689 AMDSMI_CPER_SEV_NUM = 3,

1690 AMDSMI_CPER_SEV_UNUSED = 10

1691} amdsmi_cper_sev_t;

1692

1698typedef enum {

1699 AMDSMI_CPER_NOTIFY_TYPE_CMC = 0x450eBDD72DCE8BB1,

1700 AMDSMI_CPER_NOTIFY_TYPE_CPE = 0x4a55D8434E292F96,

1701 AMDSMI_CPER_NOTIFY_TYPE_MCE = 0x4cc5919CE8F56FFE,

1702 AMDSMI_CPER_NOTIFY_TYPE_PCIE = 0x4dfc1A16CF93C01F,

1703 AMDSMI_CPER_NOTIFY_TYPE_INIT = 0x454a9308CC5263E8,

1704 AMDSMI_CPER_NOTIFY_TYPE_NMI = 0x42c9B7E65BAD89FF,

1705 AMDSMI_CPER_NOTIFY_TYPE_BOOT = 0x409aAB403D61A466,

1706 AMDSMI_CPER_NOTIFY_TYPE_DMAR = 0x4c27C6B3667DD791,

1707 AMDSMI_CPER_NOTIFY_TYPE_SEA = 0x11E4BBE89A78788A,

1708 AMDSMI_CPER_NOTIFY_TYPE_SEI = 0x4E87B0AE5C284C81,

1709 AMDSMI_CPER_NOTIFY_TYPE_PEI = 0x4214520409A9D5AC,

1710 AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT =

1711 0x49A341DF69293BC9

1712} amdsmi_cper_notify_type_t;

1713

1719typedef struct {

1720 uint16_t dram_non_critical_region_threshold;

1721 uint16_t dram_critical_region_threshold;

1722} amdsmi_gpu_ras_policy_v4_0_t;

1723

1730typedef struct {

1731 uint8_t major_version;

1732 uint8_t minor_version;

1733 union policy_data_ {

1734 amdsmi_gpu_ras_policy_v4_0_t v4_0;

1735 uint64_t info[5];

1736 } policy_data;

1737} amdsmi_gpu_ras_policy_info_t;

1738

1744typedef enum {

1745 AMDSMI_RAS_ERR_STATE_NONE = 0,

1746 AMDSMI_RAS_ERR_STATE_DISABLED,

1747 AMDSMI_RAS_ERR_STATE_PARITY,

1748 AMDSMI_RAS_ERR_STATE_SING_C,

1749 AMDSMI_RAS_ERR_STATE_MULT_UC,

1750 AMDSMI_RAS_ERR_STATE_POISON,

1752 AMDSMI_RAS_ERR_STATE_ENABLED,

1753

1754 AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1755 AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1756} amdsmi_ras_err_state_t;

1757

1765typedef enum {

1766 AMDSMI_MEM_TYPE_FIRST = 0,

1767

1768 AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1769 AMDSMI_MEM_TYPE_VIS_VRAM,

1770 AMDSMI_MEM_TYPE_GTT,

1771

1772 AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1773} amdsmi_memory_type_t;

1774

1780typedef enum {

1781 AMDSMI_FREQ_IND_MIN = 0,

1782 AMDSMI_FREQ_IND_MAX = 1,

1783 AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1784} amdsmi_freq_ind_t;

1785

1791typedef enum {

1792 AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1793 AMDSMI_XGMI_STATUS_ERROR,

1794 AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

1795} amdsmi_xgmi_status_t;

1796

1802typedef uint64_t amdsmi_bit_field_t;

1803

1809typedef enum {

1810 AMDSMI_MEM_PAGE_STATUS_RESERVED =

1811 0,

1812 AMDSMI_MEM_PAGE_STATUS_PENDING,

1814 AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1815} amdsmi_memory_page_status_t;

1816

1822typedef enum {

1823 AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1824 // Course grain activity counters

1825 AMDSMI_COARSE_GRAIN_GFX_ACTIVITY =

1826 AMDSMI_UTILIZATION_COUNTER_FIRST,

1827 AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1828 AMDSMI_COARSE_DECODER_ACTIVITY,

1829 // Fine grain activity counters

1830 AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1831 AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1832 AMDSMI_FINE_DECODER_ACTIVITY = 102,

1833 AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1834} amdsmi_utilization_counter_type_t;

1835

1836#define AMDSMI_MAX_UTILIZATION_VALUES 4

1837

1845typedef struct {

1846 amdsmi_utilization_counter_type_t type;

1847 uint64_t value;

1848 uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1849 uint16_t fine_value_count;

1850} amdsmi_utilization_counter_t;

1851

1857typedef struct {

1858 uint64_t page_address;

1859 uint64_t page_size;

1860 amdsmi_memory_page_status_t status;

1861} amdsmi_retired_page_record_t;

1862

1870typedef struct {

1871 amdsmi_bit_field_t available_profiles;

1872 amdsmi_power_profile_preset_masks_t current;

1873 uint32_t num_profiles;

1874} amdsmi_power_profile_status_t;

1875

1881typedef struct {

1882 bool has_deep_sleep;

1883 uint32_t num_supported;

1884 uint32_t current;

1885 uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES];

1888} amdsmi_frequencies_t;

1889

1895typedef struct {

1896 uint32_t policy_id;

1897 char policy_description[AMDSMI_MAX_STRING_LENGTH];

1898} amdsmi_dpm_policy_entry_t;

1899

1900#define AMDSMI_MAX_NUM_PM_POLICIES 32

1901

1909typedef struct {

1910 uint32_t num_supported;

1911 uint32_t current;

1912 amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

1913} amdsmi_dpm_policy_t;

1914

1924typedef struct {

1925 amdsmi_frequencies_t transfer_rate;

1926 uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

1927} amdsmi_pcie_bandwidth_t;

1928

1934typedef struct {

1935 uint32_t major;

1936 uint32_t minor;

1937 uint32_t release;

1938 const char* build;

1939} amdsmi_version_t;

1940

1946typedef struct {

1947 uint64_t frequency;

1948 uint64_t voltage;

1949} amdsmi_od_vddc_point_t;

1950

1958typedef struct {

1959 amdsmi_range_t freq_range;

1960 amdsmi_range_t volt_range;

1961} amdsmi_freq_volt_region_t;

1962

1969typedef struct {

1970 amdsmi_od_vddc_point_t

1971 vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

1972} amdsmi_od_volt_curve_t;

1973

1979typedef struct {

1980 amdsmi_range_t curr_sclk_range;

1981 amdsmi_range_t curr_mclk_range;

1982 amdsmi_range_t sclk_freq_limits;

1983 amdsmi_range_t mclk_freq_limits;

1984 amdsmi_od_volt_curve_t curve;

1985 uint32_t num_regions;

1986} amdsmi_od_volt_freq_data_t;

1987

1995typedef struct {

1996 // TODO(amd) Doxygen documents

1997 // Note: This should match: AMDGpuMetricsHeader_v1_t

1999 uint16_t structure_size;

2000 uint8_t format_revision;

2001 uint8_t content_revision;

2003} amd_metrics_table_header_t;

2004

2010typedef struct {

2015 uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

2016 uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG_ENG_V1];

2018 uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

2019 uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

2020

2024 /* Total App Clock Counter Accumulated */

2025 uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

2026

2030 /* Total App Clock Counter Accumulated */

2031 uint64_t gfx_below_host_limit_ppt_acc[AMDSMI_MAX_NUM_XCC];

2032 uint64_t gfx_below_host_limit_thm_acc[AMDSMI_MAX_NUM_XCC];

2033 uint64_t gfx_low_utilization_acc[AMDSMI_MAX_NUM_XCC];

2034 uint64_t gfx_below_host_limit_total_acc[AMDSMI_MAX_NUM_XCC];

2035} amdsmi_gpu_xcp_metrics_t;

2036

2052typedef struct {

2053 amd_metrics_table_header_t common_header;

2054

2060 uint16_t temperature_edge;

2061 uint16_t temperature_hotspot;

2062 uint16_t temperature_mem;

2063 uint16_t temperature_vrgfx;

2064 uint16_t temperature_vrsoc;

2065 uint16_t temperature_vrmem;

2066

2070 uint16_t average_gfx_activity;

2071 uint16_t average_umc_activity;

2072 uint16_t average_mm_activity;

2073

2077 uint16_t average_socket_power;

2078 uint64_t energy_accumulator;

2079

2081 uint64_t system_clock_counter;

2082

2086 uint16_t average_gfxclk_frequency;

2087 uint16_t average_socclk_frequency;

2088 uint16_t average_uclk_frequency;

2089 uint16_t average_vclk0_frequency;

2090 uint16_t average_dclk0_frequency;

2091 uint16_t average_vclk1_frequency;

2092 uint16_t average_dclk1_frequency;

2093

2097 uint16_t current_gfxclk;

2098 uint16_t current_socclk;

2099 uint16_t current_uclk;

2100 uint16_t current_vclk0;

2101 uint16_t current_dclk0;

2102 uint16_t current_vclk1;

2103 uint16_t current_dclk1;

2104

2105 uint32_t throttle_status;

2106

2107 uint16_t current_fan_speed;

2108

2112 uint16_t pcie_link_width;

2113 uint16_t pcie_link_speed;

2114

2115 /*

2116 * v1.1 additions

2117 */

2118 uint32_t gfx_activity_acc;

2119 uint32_t mem_activity_acc;

2120 uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

2121

2122 /*

2123 * v1.2 additions

2124 */

2125 uint64_t firmware_timestamp;

2126

2127 /*

2128 * v1.3 additions

2129 */

2130 uint16_t voltage_soc;

2131 uint16_t voltage_gfx;

2132 uint16_t voltage_mem;

2133

2134 uint64_t indep_throttle_status;

2135

2136 /*

2137 * v1.4 additions

2138 */

2139 uint16_t current_socket_power;

2140

2141 uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

2142

2143 uint32_t gfxclk_lock_status;

2144

2145 uint16_t xgmi_link_width;

2146 uint16_t xgmi_link_speed;

2147

2148 uint64_t pcie_bandwidth_acc;

2149 uint64_t pcie_bandwidth_inst;

2150 uint64_t pcie_l0_to_recov_count_acc;

2151 uint64_t pcie_replay_count_acc;

2152 uint64_t pcie_replay_rover_count_acc;

2153

2157 uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

2158 uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

2159

2163 uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

2164 uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

2165 uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

2166 uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

2167

2171 uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

2172 uint32_t pcie_nak_sent_count_acc;

2173 uint32_t pcie_nak_rcvd_count_acc;

2174

2178 uint64_t accumulation_counter;

2179

2183 uint64_t prochot_residency_acc;

2184

2200 uint64_t ppt_residency_acc;

2201

2217 uint64_t socket_thm_residency_acc;

2218 uint64_t vr_thm_residency_acc;

2219 uint64_t hbm_thm_residency_acc;

2220

2221 uint16_t num_partition;

2222

2223 amdsmi_gpu_xcp_metrics_t

2224 xcp_stats[AMDSMI_MAX_NUM_XCP];

2225

2226 uint32_t pcie_lc_perf_other_end_recovery;

2227

2231 uint64_t vram_max_bandwidth;

2232

2233 uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

2234} amdsmi_gpu_metrics_t;

2235

2241typedef enum {

2242 AMDSMI_XGMI_LINK_DOWN,

2243 AMDSMI_XGMI_LINK_UP,

2244 AMDSMI_XGMI_LINK_DISABLE

2245} amdsmi_xgmi_link_status_type_t;

2246

2252typedef struct {

2253 uint32_t total_links;

2254 amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

2255 uint64_t reserved[7];

2256} amdsmi_xgmi_link_status_t;

2257

2263typedef struct {

2264 char name[AMDSMI_MAX_STRING_LENGTH];

2265 uint64_t value;

2266} amdsmi_name_value_t;

2267

2273typedef enum {

2274 AMDSMI_REG_XGMI,

2275 AMDSMI_REG_WAFL,

2276 AMDSMI_REG_PCIE,

2277 AMDSMI_REG_USR,

2278 AMDSMI_REG_USR1

2279} amdsmi_reg_type_t;

2280

2286typedef struct {

2287 uint32_t ras_eeprom_version;

2289 uint32_t ecc_correction_schema_flag;

2292 struct ras_info_ {

2293 uint32_t dram_ecc : 1;

2294 uint32_t sram_ecc : 1;

2295 uint32_t poisoning : 1;

2296 uint32_t rsvd : 29;

2297 } ras_info;

2298 bool needs_reboot;

2299} amdsmi_ras_feature_t;

2300

2306typedef struct {

2307 uint64_t correctable_count;

2308 uint64_t uncorrectable_count;

2309 uint64_t deferred_count;

2310 uint64_t reserved[5];

2311} amdsmi_error_count_t;

2312

2319typedef struct {

2320 uint32_t process_id;

2321 uint64_t vram_usage;

2322 uint64_t sdma_usage;

2323 uint32_t cu_occupancy;

2324 uint32_t evicted_time;

2325} amdsmi_process_info_t;

2326

2332typedef struct {

2333 uint32_t count;

2334 amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES * AMDSMI_MAX_NUM_XCP];

2335 uint64_t reserved[15];

2336} amdsmi_topology_nearest_t;

2337

2346typedef enum {

2347 AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2348 AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2349 AMDSMI_VIRTUALIZATION_MODE_HOST,

2350 AMDSMI_VIRTUALIZATION_MODE_GUEST,

2351 AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2352} amdsmi_virtualization_mode_t;

2353

2359typedef enum {

2360 AMDSMI_AFFINITY_SCOPE_NODE,

2361 AMDSMI_AFFINITY_SCOPE_SOCKET

2362} amdsmi_affinity_scope_t;

2363

2369typedef enum { AMDSMI_NPM_STATUS_DISABLED, AMDSMI_NPM_STATUS_ENABLED } amdsmi_npm_status_t;

2370

2376typedef struct {

2377 amdsmi_npm_status_t status;

2378 uint64_t limit;

2379 uint32_t ubb_power_threshold;

2380 uint64_t reserved[5];

2381} amdsmi_npm_info_t;

2382

2391typedef enum {

2392 AMDSMI_PTL_DATA_FORMAT_I8 = 0x0,

2393 AMDSMI_PTL_DATA_FORMAT_F16 = 0x1,

2394 AMDSMI_PTL_DATA_FORMAT_BF16 = 0x2,

2395 AMDSMI_PTL_DATA_FORMAT_F32 = 0x3,

2396 AMDSMI_PTL_DATA_FORMAT_F64 = 0x4,

2397 AMDSMI_PTL_DATA_FORMAT_F8 = 0x5,

2398 AMDSMI_PTL_DATA_FORMAT_VECTOR = 0x6,

2399 AMDSMI_PTL_DATA_FORMAT_INVALID = 0xFFFFFFFF

2400} amdsmi_ptl_data_format_t;

2401

2402#ifdef ENABLE_ESMI_LIB

2403

2409typedef struct {

2410 uint8_t debug;

2411 uint8_t minor;

2412 uint8_t major;

2413 uint8_t unused;

2414} amdsmi_smu_fw_version_t;

2415

2421typedef struct {

2422 uint32_t max_bw;

2423 uint32_t utilized_bw;

2424 uint32_t utilized_pct;

2425} amdsmi_ddr_bw_metrics_t;

2426

2432typedef struct {

2433 uint8_t range : 3;

2434 uint8_t ref_rate : 1;

2435} amdsmi_temp_range_refresh_rate_t;

2436

2442typedef struct {

2443 uint16_t power : 15;

2444 uint16_t update_rate : 9;

2445 uint8_t dimm_addr;

2446} amdsmi_dimm_power_t;

2447

2453typedef struct {

2454 uint16_t sensor : 11;

2455 uint16_t update_rate : 9;

2456 uint8_t dimm_addr;

2457 float temp;

2458} amdsmi_dimm_thermal_t;

2459

2465typedef enum {

2466 AGG_BW0 = 1,

2467 RD_BW0 = 2,

2468 WR_BW0 = 4

2469} amdsmi_io_bw_encoding_t;

2470

2480typedef struct {

2481 amdsmi_io_bw_encoding_t bw_type;

2482 char* link_name;

2483} amdsmi_link_id_bw_type_t;

2484

2491typedef struct {

2492 uint8_t max_dpm_level;

2493 uint8_t min_dpm_level;

2494} amdsmi_dpm_level_t;

2495

2501typedef struct __attribute__((__packed__)) {

2502 uint32_t accumulation_counter;

2504

2505 uint32_t max_socket_temperature;

2507 uint32_t max_vr_temperature;

2509 uint32_t max_hbm_temperature;

2510 uint64_t max_socket_temperature_acc;

2511 uint64_t max_vr_temperature_acc;

2512 uint64_t max_hbm_temperature_acc;

2513

2514 uint32_t socket_power_limit;

2516 uint32_t max_socket_power_limit;

2518 uint32_t socket_power;

2519

2520 uint64_t timestamp;

2521 uint64_t socket_energy_acc;

2522 uint64_t ccd_energy_acc;

2523 uint64_t xcd_energy_acc;

2524 uint64_t aid_energy_acc;

2525 uint64_t hbm_energy_acc;

2526

2527 uint32_t cclk_frequency_limit;

2529 uint32_t gfxclk_frequency_limit;

2531 uint32_t fclk_frequency;

2532 uint32_t uclk_frequency;

2533 uint32_t socclk_frequency[4];

2534 uint32_t vclk_frequency[4];

2535 uint32_t dclk_frequency[4];

2536 uint32_t lclk_frequency[4];

2537 uint64_t gfxclk_frequency_acc[8];

2538 uint64_t cclk_frequency_acc[96];

2539

2540 uint32_t max_cclk_frequency;

2541 uint32_t min_cclk_frequency;

2542 uint32_t max_gfxclk_frequency;

2543 uint32_t min_gfxclk_frequency;

2544 uint32_t fclk_frequency_table[4];

2546 uint32_t uclk_frequency_table[4];

2548 uint32_t socclk_frequency_table[4];

2550 uint32_t vclk_frequency_table[4];

2552 uint32_t dclk_frequency_table[4];

2554 uint32_t lclk_frequency_table[4];

2556 uint32_t max_lclk_dpm_range;

2557 uint32_t min_lclk_dpm_range;

2558

2559 uint32_t xgmi_width;

2560 uint32_t xgmi_bitrate;

2561 uint64_t xgmi_read_bandwidth_acc[8];

2563 uint64_t xgmi_write_bandwidth_acc[8];

2565

2566 uint32_t socket_c0_residency;

2567 uint32_t socket_gfx_busy;

2568 uint32_t

2569 dram_bandwidth_utilization;

2570 uint64_t socket_c0_residency_acc;

2571 uint64_t socket_gfx_busy_acc;

2572 uint64_t dram_bandwidth_acc;

2573 uint32_t max_dram_bandwidth;

2575 uint64_t dram_bandwidth_utilization_acc;

2576 uint64_t

2577 pcie_bandwidth_acc[4];

2578

2579 uint32_t prochot_residency_acc;

2580 uint32_t ppt_residency_acc;

2581 uint32_t socket_thm_residency_acc;

2583 uint32_t vr_thm_residency_acc;

2585 uint32_t hbm_thm_residency_acc;

2587 uint32_t spare;

2588

2589 uint32_t gfxclk_frequency[8];

2590} amdsmi_hsmp_metrics_table_t;

2591

2597static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2598 "cHTC-Active", "PROCHOT", "TDC limit", "PPT Limit",

2599 "OPN Max", "Reliability Limit", "APML Agent", "HSMP Agent"};

2600

2606typedef struct {

2607 char model_name[AMDSMI_MAX_STRING_LENGTH];

2608 uint32_t cpu_family_id;

2609 uint32_t model_id;

2610 uint32_t threads_per_core;

2611 uint32_t cores_per_socket;

2612 bool frequency_boost;

2613 uint32_t vendor_id;

2614 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2615 uint32_t subvendor_id;

2616 uint64_t device_id;

2617 uint32_t rev_id;

2618 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

2619 uint32_t socket_id;

2620 uint32_t core_id;

2621 uint32_t num_of_cpu_cores;

2622 uint32_t socket_count;

2623 uint32_t core_count;

2624 uint32_t reserved[17];

2625} amdsmi_cpu_info_t;

2626

2627#endif

2628

2634typedef struct {

2635 uint32_t socket_id;

2636 uint32_t cores_per_socket;

2637} amdsmi_sock_info_t;

2638

2644#define AMDSMI_MAX_NIC_PORTS 32

2645#define AMDSMI_MAX_NIC_RDMA_DEV 32

2646#define AMDSMI_MAX_NIC_FW 16

2647

2654typedef enum {

2655 AMDSMI_NIC_LINK_TYPE_UNKNOWN,

2656 AMDSMI_NIC_LINK_TYPE_PCIE,

2657 AMDSMI_NIC_LINK_TYPE_NUMA,

2659 AMDSMI_NIC_LINK_TYPE_X_NUMA,

2661} amdsmi_nic_link_type_t;

2662

2670typedef struct {

2671 char name[AMDSMI_MAX_STRING_LENGTH];

2672 uint64_t value;

2673} amdsmi_nic_stat_t;

2674

2680typedef struct {

2681 uint16_t vendor_id;

2682 uint16_t subvendor_id;

2683 uint16_t device_id;

2684 uint16_t subsystem_id;

2685 uint8_t revision;

2686 char permanent_address[AMDSMI_MAX_STRING_LENGTH];

2687 char product_name[AMDSMI_MAX_STRING_LENGTH];

2688 char part_number[AMDSMI_MAX_STRING_LENGTH];

2689 char serial_number[AMDSMI_MAX_STRING_LENGTH];

2690 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2691} amdsmi_nic_asic_info_t;

2692

2698typedef struct {

2699 amdsmi_bdf_t bdf;

2700 uint8_t max_pcie_width;

2701 uint32_t max_pcie_speed;

2702 char pcie_interface_version[AMDSMI_MAX_STRING_LENGTH];

2703 char slot_type[AMDSMI_MAX_STRING_LENGTH];

2704} amdsmi_nic_bus_info_t;

2705

2711typedef struct {

2712 uint8_t node;

2713 char affinity[AMDSMI_MAX_STRING_LENGTH];

2714} amdsmi_nic_numa_info_t;

2715

2721typedef struct {

2722 char name[AMDSMI_MAX_STRING_LENGTH];

2723 char version[AMDSMI_MAX_STRING_LENGTH];

2724} amdsmi_nic_fw_t;

2725

2731typedef struct {

2732 uint32_t num_fw;

2733 amdsmi_nic_fw_t fw[AMDSMI_MAX_NIC_FW];

2734} amdsmi_nic_fw_info_t;

2735

2758typedef struct {

2759 amdsmi_bdf_t bdf;

2760 uint32_t port_num;

2761 char type[AMDSMI_MAX_STRING_LENGTH];

2762 char flavour[AMDSMI_MAX_STRING_LENGTH];

2763 char netdev[AMDSMI_MAX_STRING_LENGTH];

2764 uint8_t ifindex;

2765 char mac_address[AMDSMI_MAX_STRING_LENGTH];

2766 uint8_t carrier;

2767 uint16_t mtu;

2768 char link_state[AMDSMI_MAX_STRING_LENGTH];

2769 uint32_t link_speed;

2770 uint32_t active_fec;

2771 char autoneg[AMDSMI_MAX_STRING_LENGTH];

2772 char pause_autoneg[AMDSMI_MAX_STRING_LENGTH];

2773 char pause_rx[AMDSMI_MAX_STRING_LENGTH];

2774 char pause_tx[AMDSMI_MAX_STRING_LENGTH];

2775} amdsmi_nic_port_t;

2776

2782typedef struct {

2783 uint32_t num_ports;

2784 amdsmi_nic_port_t ports[AMDSMI_MAX_NIC_PORTS];

2785} amdsmi_nic_port_info_t;

2786

2792typedef struct {

2793 char name[AMDSMI_MAX_STRING_LENGTH];

2794 char version[AMDSMI_MAX_STRING_LENGTH];

2795} amdsmi_nic_driver_info_t;

2796

2802typedef struct {

2803 char netdev[AMDSMI_MAX_STRING_LENGTH];

2804 char state[AMDSMI_MAX_STRING_LENGTH];

2805 uint8_t rdma_port;

2806 uint16_t max_mtu;

2807 uint16_t active_mtu;

2808} amdsmi_nic_rdma_port_info_t;

2809

2815typedef struct {

2816 char rdma_dev[AMDSMI_MAX_STRING_LENGTH];

2817 char node_guid[AMDSMI_MAX_STRING_LENGTH];

2818 char node_type[AMDSMI_MAX_STRING_LENGTH];

2819 char sys_image_guid[AMDSMI_MAX_STRING_LENGTH];

2820 char fw_ver[AMDSMI_MAX_STRING_LENGTH];

2821 uint8_t num_rdma_ports;

2822 amdsmi_nic_rdma_port_info_t rdma_port_info[AMDSMI_MAX_NIC_PORTS];

2823} amdsmi_nic_rdma_dev_info_t;

2824

2830typedef struct {

2831 uint8_t num_rdma_dev;

2832 amdsmi_nic_rdma_dev_info_t rdma_dev_info[AMDSMI_MAX_NIC_RDMA_DEV];

2833} amdsmi_nic_rdma_devices_info_t;

2834

2835/*****************************************************************************/

2864amdsmi_status_t amdsmi_init(uint64_t init_flags);

2865

2880amdsmi_status_t amdsmi_shut_down(void);

2881

2884/*****************************************************************************/

2921amdsmi_status_t amdsmi_get_socket_handles(uint32_t* socket_count,

2922 amdsmi_socket_handle* socket_handles);

2923

2924#ifdef ENABLE_ESMI_LIB

2925

2953amdsmi_status_t amdsmi_get_cpu_handles(uint32_t* cpu_count,

2954 amdsmi_processor_handle* processor_handles);

2955

2956#endif

2957

2977amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char* name);

2978

2979#ifdef ENABLE_ESMI_LIB

2980

2999amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len,

3000 char* name);

3001

3025amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

3026 uint32_t* processor_count,

3027 uint32_t* nr_cpusockets,

3028 uint32_t* nr_cpucores, uint32_t* nr_gpus);

3029

3058amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

3059 processor_type_t processor_type,

3060 amdsmi_processor_handle* processor_handles,

3061 uint32_t* processor_count);

3062

3063#endif

3064

3106amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

3107 uint32_t* processor_count,

3108 amdsmi_processor_handle* processor_handles);

3109

3130amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle,

3131 amdsmi_node_handle* node_handle);

3132

3133#ifdef ENABLE_ESMI_LIB

3160amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t* cores_count,

3161 amdsmi_processor_handle* processor_handles);

3162#endif

3163

3183amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle,

3184 processor_type_t* processor_type);

3185

3203amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf,

3204 amdsmi_processor_handle* processor_handle);

3205

3220amdsmi_status_t amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle,

3221 amdsmi_bdf_t* bdf);

3222

3242amdsmi_status_t amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle,

3243 unsigned int* uuid_length, char* uuid);

3244

3263amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle,

3264 amdsmi_enumeration_info_t* info);

3265

3293amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle,

3294 uint32_t cpu_set_size, uint64_t* cpu_set,

3295 amdsmi_affinity_scope_t scope);

3296

3314amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

3315 amdsmi_virtualization_mode_t* mode);

3316

3319/*****************************************************************************/

3351amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t* id);

3352

3370amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle,

3371 uint16_t* revision);

3372

3408amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char* name,

3409 size_t len);

3410

3437amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char* brand,

3438 uint32_t len);

3439

3463amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t* id);

3464

3500amdsmi_status_t amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char* name,

3501 size_t len);

3502

3505/*****************************************************************************/

3532amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3533 amdsmi_pcie_bandwidth_t* bandwidth);

3534

3573amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t* bdfid);

3574

3598amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle,

3599 int32_t* numa_node);

3600

3627amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle,

3628 uint64_t* sent, uint64_t* received,

3629 uint64_t* max_pkt_sz);

3630

3654amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle,

3655 uint64_t* counter);

3656

3659/*****************************************************************************/

3699amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3700 uint64_t bw_bitmask);

3701

3704/*****************************************************************************/

3741amdsmi_status_t amdsmi_get_energy_count(amdsmi_processor_handle processor_handle,

3742 uint64_t* energy_accumulator, float* counter_resolution,

3743 uint64_t* timestamp);

3744

3747/*****************************************************************************/

3775amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

3776 uint64_t cap);

3777

3799amdsmi_status_t amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle,

3800 uint32_t reserved,

3801 amdsmi_power_profile_preset_masks_t profile);

3802

3823amdsmi_status_t amdsmi_get_supported_power_cap(amdsmi_processor_handle processor_handle,

3824 uint32_t* sensor_count, uint32_t* sensor_inds,

3825 amdsmi_power_cap_type_t* sensor_types);

3826

3840amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

3841 double* ppower);

3842

3856amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3857 double* pcap);

3858

3872amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

3873 double* pmax);

3874

3888amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

3889 uint32_t* power);

3890

3904amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3905 uint32_t pcap);

3906

3924amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

3925 uint8_t power_efficiency_mode,

3926 uint32_t* utilization, uint32_t* ppt_limit);

3927

3948amdsmi_status_t amdsmi_get_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

3949 uint32_t* power_efficiency_mode,

3950 uint32_t* utilization, double* ppt_limit);

3966amdsmi_status_t amdsmi_get_cpu_core_ccd_power(amdsmi_processor_handle processor_handle,

3967 double* power);

3968

3971/*****************************************************************************/

4004amdsmi_status_t amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle,

4005 amdsmi_memory_type_t mem_type, uint64_t* total);

4006

4033amdsmi_status_t amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle,

4034 amdsmi_memory_type_t mem_type, uint64_t* used);

4035

4060amdsmi_status_t amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle,

4061 uint32_t* num_pages,

4062 amdsmi_retired_page_record_t* info);

4063

4082amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle,

4083 uint32_t* threshold);

4084

4104amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

4105

4131amdsmi_status_t amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

4132 amdsmi_gpu_block_t block,

4133 amdsmi_ras_err_state_t* state);

4134

4170amdsmi_status_t amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

4171 uint32_t* num_pages,

4172 amdsmi_retired_page_record_t* records);

4173

4176/*****************************************************************************/

4209amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

4210 uint32_t sensor_ind, int64_t* speed);

4211

4239amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

4240 uint32_t sensor_ind, int64_t* speed);

4241

4268amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

4269 uint32_t sensor_ind, uint64_t* max_speed);

4270

4285amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle,

4286 amdsmi_gpu_cache_info_t* info);

4287

4319amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

4320 amdsmi_voltage_type_t sensor_type,

4321 amdsmi_voltage_metric_t metric, int64_t* voltage);

4322

4325/*****************************************************************************/

4348amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

4349

4374amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

4375 uint32_t sensor_ind, uint64_t speed);

4376

4379/*****************************************************************************/

4402amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle,

4403 uint32_t* gpu_busy_percent);

4404

4435amdsmi_status_t amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

4436 amdsmi_utilization_counter_t utilization_counters[],

4437 uint32_t count, uint64_t* timestamp);

4438

4462amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

4463 amdsmi_dev_perf_level_t* perf);

4464

4487amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle,

4488 uint64_t clkvalue);

4489

4513amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle,

4514 uint32_t* od);

4515

4539amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle,

4540 uint32_t* od);

4541

4565amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

4566 amdsmi_clk_type_t clk_type, amdsmi_frequencies_t* f);

4567

4586amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

4587

4611amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4612 amdsmi_od_volt_freq_data_t* odv);

4613

4634amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle,

4635 amd_metrics_table_header_t* header_value);

4636

4659amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

4660 amdsmi_gpu_metrics_t* pgpu_metrics);

4661

4683amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle,

4684 amdsmi_gpu_metrics_t* pgpu_metrics);

4685

4720amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

4721 amdsmi_name_value_t** pm_metrics,

4722 uint32_t* num_of_metrics);

4723

4760amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

4761 amdsmi_reg_type_t reg_type,

4762 amdsmi_name_value_t** reg_metrics,

4763 uint32_t* num_of_metrics);

4764

4792amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

4793 uint64_t minclkvalue, uint64_t maxclkvalue,

4794 amdsmi_clk_type_t clkType);

4795

4818amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

4819 amdsmi_clk_type_t clk_type,

4820 amdsmi_clk_limit_type_t limit_type, uint64_t clk_value);

4821

4846amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

4847 amdsmi_freq_ind_t level, uint64_t clkvalue,

4848 amdsmi_clk_type_t clkType);

4849

4873amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4874 uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

4875

4915amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

4916 uint32_t* num_regions,

4917 amdsmi_freq_volt_region_t* buffer);

4918

4954amdsmi_status_t amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle,

4955 uint32_t sensor_ind,

4956 amdsmi_power_profile_status_t* status);

4957

4960/*****************************************************************************/

4988amdsmi_status_t amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle,

4989 amdsmi_dev_perf_level_t perf_lvl);

4990

5031amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle,

5032 uint32_t od);

5033

5070amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

5071 amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

5072

5092amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

5093 amdsmi_dpm_policy_t* policy);

5094

5116amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle, uint32_t policy_id);

5117

5137amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

5138 amdsmi_dpm_policy_t* xgmi_plpd);

5139

5161amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

5162

5182amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

5183 uint32_t* pisolate);

5184

5204amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

5205 uint32_t pisolate);

5206

5224amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

5225

5228/*****************************************************************************/

5250amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t* version);

5251

5254/*****************************************************************************/

5288amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

5289 amdsmi_gpu_block_t block, amdsmi_error_count_t* ec);

5290

5322amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

5323 uint64_t* enabled_blocks);

5324

5345amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle,

5346 amdsmi_error_count_t* ec);

5347

5350#pragma pack(push, 1)

5351

5357typedef struct {

5358 unsigned char b[16];

5359} amdsmi_cper_guid_t;

5360

5361typedef struct {

5362 uint8_t seconds;

5363 uint8_t minutes;

5364 uint8_t hours;

5365 uint8_t flag;

5366 uint8_t day;

5367 uint8_t month;

5368 uint8_t year;

5369 uint8_t century;

5370} amdsmi_cper_timestamp_t;

5371

5372typedef union {

5373 struct valid_bits_ {

5374 uint32_t platform_id : 1;

5375 uint32_t timestamp : 1;

5376 uint32_t partition_id : 1;

5377 uint32_t reserved : 29;

5378 } valid_bits;

5379 uint32_t valid_mask;

5380} amdsmi_cper_valid_bits_t;

5381

5382typedef struct {

5383 char signature[4];

5384 uint16_t revision;

5385 uint32_t signature_end;

5386 uint16_t sec_cnt;

5387 amdsmi_cper_sev_t error_severity;

5388 amdsmi_cper_valid_bits_t cper_valid_bits;

5389 uint32_t record_length;

5390 amdsmi_cper_timestamp_t timestamp;

5391 char platform_id[16];

5392 amdsmi_cper_guid_t partition_id;

5393 char creator_id[16];

5394 amdsmi_cper_guid_t notify_type;

5395 char record_id[8];

5396 uint32_t flags;

5397 uint64_t persistence_info;

5398 uint8_t reserved[12];

5399} amdsmi_cper_hdr_t;

5400

5401#pragma pack(pop)

5402

5403/*****************************************************************************/

5434amdsmi_status_t amdsmi_get_afids_from_cper(char* cper_buffer, uint32_t buf_size, uint64_t* afids,

5435 uint32_t* num_afids);

5436

5451amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle,

5452 amdsmi_ras_feature_t* ras_feature);

5453

5492amdsmi_status_t amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle,

5493 uint32_t severity_mask, char* cper_data,

5494 uint64_t* buf_size, amdsmi_cper_hdr_t** cper_hdrs,

5495 uint64_t* entry_count, uint64_t* cursor);

5496

5499/*****************************************************************************/

5536amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

5537 amdsmi_gpu_block_t block, amdsmi_ras_err_state_t* state);

5538

5557amdsmi_status_t amdsmi_status_code_to_string(amdsmi_status_t status, const char** status_string);

5558

5561/*****************************************************************************/

5681amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle,

5682 amdsmi_event_group_t group);

5683

5712amdsmi_status_t amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle,

5713 amdsmi_event_type_t type,

5714 amdsmi_event_handle_t* evnt_handle);

5715

5732amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

5733

5755amdsmi_status_t amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

5756 amdsmi_counter_command_t cmd, void* cmd_args);

5757

5778amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

5779 amdsmi_counter_value_t* value);

5780

5803amdsmi_status_t amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

5804 amdsmi_event_group_t grp, uint32_t* available);

5805

5808/*****************************************************************************/

5846amdsmi_status_t amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t* procs,

5847 uint32_t* num_items);

5848

5869amdsmi_status_t amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid,

5870 amdsmi_process_info_t* proc);

5871

5905amdsmi_status_t amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t* dv_indices,

5906 uint32_t* num_devices);

5907

5910/*****************************************************************************/

5940amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle,

5941 amdsmi_xgmi_status_t* status);

5942

5959amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

5960

5975amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle,

5976 amdsmi_xgmi_info_t* info);

5977

5995amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

5996 amdsmi_xgmi_link_status_t* link_status);

5997

6000/*****************************************************************************/

6020amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

6021 amdsmi_link_metrics_t* link_metrics);

6022

6042amdsmi_status_t amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle,

6043 uint32_t* numa_node);

6044

6067amdsmi_status_t amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src,

6068 amdsmi_processor_handle processor_handle_dst,

6069 uint64_t* weight);

6070

6096amdsmi_status_t amdsmi_get_minmax_bandwidth_between_processors(

6097 amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

6098 uint64_t* min_bandwidth, uint64_t* max_bandwidth);

6099

6126amdsmi_status_t amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

6127 amdsmi_processor_handle processor_handle_dst,

6128 uint64_t* hops, amdsmi_link_type_t* type);

6129

6155amdsmi_status_t amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

6156 amdsmi_link_type_t link_type,

6157 amdsmi_topology_nearest_t* topology_nearest_info);

6158

6181amdsmi_status_t amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

6182 amdsmi_processor_handle processor_handle_dst,

6183 bool* accessible);

6184

6211amdsmi_status_t amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

6212 amdsmi_processor_handle processor_handle_dst,

6213 amdsmi_link_type_t* type, amdsmi_p2p_capability_t* cap);

6214

6217/*****************************************************************************/

6256amdsmi_status_t amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

6257 char* compute_partition, uint32_t len);

6258

6286amdsmi_status_t amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

6287 amdsmi_compute_partition_type_t compute_partition);

6288

6289/*****************************************************************************/

6328amdsmi_status_t amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle,

6329 char* memory_partition, uint32_t len);

6330

6360amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

6361 amdsmi_memory_partition_type_t memory_partition);

6362

6377amdsmi_status_t amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

6378 amdsmi_memory_partition_config_t* config);

6379

6406amdsmi_status_t amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

6407 amdsmi_memory_partition_type_t mode);

6408

6411/*****************************************************************************/

6435amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile_config(

6436 amdsmi_processor_handle processor_handle,

6437 amdsmi_accelerator_partition_profile_config_t* profile_config);

6438

6459amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile(

6460 amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_t* profile,

6461 uint32_t* partition_id);

6462

6480amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(

6481 amdsmi_processor_handle processor_handle, uint32_t profile_index);

6482

6485/*****************************************************************************/

6509amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

6510

6541amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle,

6542 uint64_t mask);

6543

6583amdsmi_status_t amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t* num_elem,

6584 amdsmi_evt_notification_data_t* data);

6585

6604amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

6605

6608/*****************************************************************************/

6628amdsmi_status_t amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle,

6629 amdsmi_driver_info_t* info);

6630

6633/*****************************************************************************/

6660amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle,

6661 amdsmi_asic_info_t* info);

6662

6681amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle,

6682 amdsmi_kfd_info_t* info);

6683

6698amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle,

6699 amdsmi_vram_info_t* info);

6700

6715amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle,

6716 amdsmi_board_info_t* info);

6717

6736amdsmi_status_t amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle,

6737 uint32_t sensor_ind, amdsmi_power_cap_info_t* info);

6738

6753amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle,

6754 amdsmi_pcie_info_t* info);

6755

6772amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

6773 uint16_t* xcd_count);

6774

6798amdsmi_status_t amdsmi_get_npm_info(amdsmi_node_handle node_handle, amdsmi_npm_info_t* info);

6799

6802/*****************************************************************************/

6821amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle,

6822 amdsmi_fw_info_t* info);

6823

6839amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle,

6840 amdsmi_vbios_info_t* info);

6841

6844/*****************************************************************************/

6878amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

6879 amdsmi_temperature_type_t sensor_type,

6880 amdsmi_temperature_metric_t metric, int64_t* temperature);

6881

6896amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle,

6897 amdsmi_engine_usage_t* info);

6898

6916amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle,

6917 amdsmi_power_info_t* info);

6918

6932amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle,

6933 bool* enabled);

6934

6954amdsmi_status_t amdsmi_get_clock_info(amdsmi_processor_handle processor_handle,

6955 amdsmi_clk_type_t clk_type, amdsmi_clk_info_t* info);

6956

6970amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle,

6971 amdsmi_vram_usage_t* info);

6972

6992amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

6993 amdsmi_violation_status_t* info);

6994

6997/*****************************************************************************/

7056amdsmi_status_t amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle,

7057 uint32_t* max_processes, amdsmi_proc_info_t* list);

7058

7061/*****************************************************************************/

7113amdsmi_status_t amdsmi_gpu_driver_reload(void);

7114

7117/*****************************************************************************/

7142amdsmi_status_t amdsmi_get_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool* enabled);

7143

7162amdsmi_status_t amdsmi_set_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool enable);

7163

7186amdsmi_status_t amdsmi_get_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

7187 amdsmi_ptl_data_format_t* data_format1,

7188 amdsmi_ptl_data_format_t* data_format2);

7189

7214amdsmi_status_t amdsmi_set_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

7215 amdsmi_ptl_data_format_t data_format1,

7216 amdsmi_ptl_data_format_t data_format2);

7217

7220#ifdef ENABLE_ESMI_LIB

7221

7222/*****************************************************************************/

7240amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

7241 uint64_t* penergy);

7242

7256amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

7257 uint64_t* penergy);

7258

7261/*****************************************************************************/

7277amdsmi_status_t amdsmi_get_threads_per_core(uint32_t* threads_per_core);

7278

7291amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(

7292 amdsmi_processor_handle processor_handle, amdsmi_hsmp_driver_version_t* amdsmi_hsmp_driver_ver);

7293

7306amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

7307 amdsmi_smu_fw_version_t* amdsmi_smu_fw);

7308

7321amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

7322 uint32_t* proto_ver);

7323

7337amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

7338 uint32_t* prochot);

7339

7355amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle, uint32_t* fclk,

7356 uint32_t* mclk);

7357

7371amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle, uint32_t* cclk);

7372

7388amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(

7389 amdsmi_processor_handle processor_handle, uint16_t* freq, char** src_type);

7390

7406amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

7407 uint16_t* fmax, uint16_t* fmin);

7408

7422amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

7423 uint32_t* freq);

7424

7452amdsmi_status_t amdsmi_set_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle,

7453 bool* rail_isofreq_policy);

7454

7482amdsmi_status_t amdsmi_get_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle,

7483 uint8_t* rail_isofreq_policy);

7484

7504amdsmi_status_t amdsmi_set_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle,

7505 uint8_t* dfc_ctrl);

7506

7525amdsmi_status_t amdsmi_get_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle,

7526 uint8_t* dfc_ctrl);

7527

7530/*****************************************************************************/

7548amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

7549 uint32_t* pboostlimit);

7550

7564amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

7565 uint32_t* pc0_residency);

7566

7580amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

7581 uint32_t boostlimit);

7582

7596amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

7597 uint32_t boostlimit);

7598

7614amdsmi_status_t amdsmi_get_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle,

7615 uint32_t* floor_freq);

7616

7632amdsmi_status_t amdsmi_get_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle,

7633 uint32_t* floor_freq);

7634

7650amdsmi_status_t amdsmi_get_cpu_core_eff_floor_freq_limit(amdsmi_processor_handle processor_handle,

7651 uint32_t* eff_floor_freq);

7652

7668amdsmi_status_t amdsmi_get_cpu_eff_floor_freq_limit(amdsmi_processor_handle processor_handle,

7669 uint32_t* eff_floor_freq);

7670

7686amdsmi_status_t amdsmi_set_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle,

7687 uint32_t floor_freq);

7688

7704amdsmi_status_t amdsmi_set_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle,

7705 uint32_t floor_freq);

7706

7723amdsmi_status_t amdsmi_set_cpu_msr_floor_freq_limit(amdsmi_processor_handle processor_handle,

7724 uint32_t msr_floor_freq);

7725

7741amdsmi_status_t amdsmi_set_cpu_core_msr_floor_freq_limit(amdsmi_processor_handle processor_handle,

7742 uint32_t msr_floor_freq);

7743

7758amdsmi_status_t amdsmi_get_cpu_freq_range(uint32_t* fmax, uint32_t* fmin);

7759

7773amdsmi_status_t amdsmi_set_cpu_sdps_limit(amdsmi_processor_handle processor_handle,

7774 uint32_t sdps_limit);

7775

7788amdsmi_status_t amdsmi_get_cpu_sdps_limit(amdsmi_processor_handle processor_handle,

7789 double* sdps_limit);

7790

7793/*****************************************************************************/

7811amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

7812 amdsmi_ddr_bw_metrics_t* ddr_bw);

7813

7816/*****************************************************************************/

7834amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

7835 uint32_t* ptmon);

7836

7857amdsmi_status_t amdsmi_get_cpu_tdelta(amdsmi_processor_handle processor_handle, uint8_t* tdelta);

7858

7881amdsmi_status_t amdsmi_get_cpu_svi3_vr_controller_temp(amdsmi_processor_handle processor_handle,

7882 uint32_t* rail_selection,

7883 uint32_t* rail_index, uint32_t* temp);

7884

7887/*****************************************************************************/

7907amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(

7908 amdsmi_processor_handle processor_handle, uint8_t dimm_addr,

7909 amdsmi_temp_range_refresh_rate_t* rate);

7910

7924amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

7925 uint8_t dimm_addr,

7926 amdsmi_dimm_power_t* dimm_pow);

7927

7943amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

7944 uint8_t dimm_addr,

7945 amdsmi_dimm_thermal_t* dimm_temp);

7946

7971amdsmi_status_t amdsmi_get_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle,

7972 uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset,

7973 uint32_t reg_space, uint32_t* data);

7998amdsmi_status_t amdsmi_set_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle,

7999 uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset,

8000 uint32_t reg_space, uint32_t write_data);

8001

8004/*****************************************************************************/

8024amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle, uint8_t min,

8025 uint8_t max);

8026

8029/*****************************************************************************/

8049amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

8050 uint8_t min_link_width,

8051 uint8_t max_link_width);

8052

8055/*****************************************************************************/

8071amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

8072

8086amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

8087

8105amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

8106 uint8_t nbio_id, uint8_t min, uint8_t max);

8107

8123amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

8124 uint8_t nbio_id, amdsmi_dpm_level_t* nbio);

8125

8141amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

8142 uint8_t rate_ctrl, uint8_t* prev_mode);

8143

8159amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

8160 uint8_t min_pstate, uint8_t max_pstate);

8161

8184amdsmi_status_t amdsmi_set_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle,

8185 uint8_t min_pstate, uint8_t max_pstate);

8186

8210amdsmi_status_t amdsmi_get_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle,

8211 uint8_t* min_pstate, uint8_t* max_pstate);

8212

8233amdsmi_status_t amdsmi_get_cpu_pc6_enable(amdsmi_processor_handle processor_handle,

8234 uint8_t* enabled);

8235

8255amdsmi_status_t amdsmi_set_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable);

8256

8277amdsmi_status_t amdsmi_get_cpu_cc6_enable(amdsmi_processor_handle processor_handle,

8278 uint8_t* enabled);

8279

8301amdsmi_status_t amdsmi_set_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable);

8302

8305/*****************************************************************************/

8325amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

8326 amdsmi_link_id_bw_type_t link, uint32_t* io_bw);

8327

8343amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

8344 amdsmi_link_id_bw_type_t link, uint32_t* xgmi_bw);

8345

8348/*****************************************************************************/

8366amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

8367 uint32_t* metrics_version);

8368

8382amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

8383 amdsmi_hsmp_metrics_table_t* metrics_table);

8384

8387/*****************************************************************************/

8405amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

8406 uint32_t* pcore_ind);

8407

8419amdsmi_status_t amdsmi_get_cpu_family(uint32_t* cpu_family);

8420

8432amdsmi_status_t amdsmi_get_cpu_model(uint32_t* cpu_model);

8433

8458amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle,

8459 amdsmi_cpu_info_t* cpu_info);

8460

8478amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char** status_string);

8479

8492amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t* soc_info);

8493

8505amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t* sock_count);

8506

8526amdsmi_status_t amdsmi_get_cpu_enabled_commands(amdsmi_processor_handle processor_handle,

8527 bool* r_mask, uint32_t* mask0, uint32_t* mask1,

8528 uint32_t* mask2);

8529

8532#endif

8533

8534/*****************************************************************************/

8553amdsmi_status_t amdsmi_get_nic_driver_info(amdsmi_processor_handle processor_handle,

8554 amdsmi_nic_driver_info_t* info);

8555

8570amdsmi_status_t amdsmi_get_nic_asic_info(amdsmi_processor_handle processor_handle,

8571 amdsmi_nic_asic_info_t* info);

8572

8587amdsmi_status_t amdsmi_get_nic_bus_info(amdsmi_processor_handle processor_handle,

8588 amdsmi_nic_bus_info_t* info);

8589

8604amdsmi_status_t amdsmi_get_nic_numa_info(amdsmi_processor_handle processor_handle,

8605 amdsmi_nic_numa_info_t* info);

8606

8621amdsmi_status_t amdsmi_get_nic_port_info(amdsmi_processor_handle processor_handle,

8622 amdsmi_nic_port_info_t* info);

8623

8638amdsmi_status_t amdsmi_get_nic_rdma_dev_info(amdsmi_processor_handle processor_handle,

8639 amdsmi_nic_rdma_devices_info_t* info);

8640

8663amdsmi_status_t amdsmi_get_nic_rdma_port_statistics(amdsmi_processor_handle processor_handle,

8664 uint32_t rdma_port_index, uint32_t* num_stats,

8665 amdsmi_nic_stat_t* stats);

8666

8679#define AMDSMI_MAX_CARVEOUT_OPTIONS 16

8684typedef struct {

8685 uint32_t index;

8686 char description[AMDSMI_MAX_STRING_LENGTH];

8687} amdsmi_uma_carveout_option_t;

8688

8692typedef struct {

8693 uint32_t current_index;

8694 uint32_t num_options;

8695 amdsmi_uma_carveout_option_t

8696 options[AMDSMI_MAX_CARVEOUT_OPTIONS];

8697} amdsmi_uma_carveout_info_t;

8698

8702typedef struct {

8703 uint64_t current_pages;

8704} amdsmi_ttm_info_t;

8705

8727amdsmi_status_t amdsmi_get_gpu_uma_carveout_info(amdsmi_processor_handle processor_handle,

8728 amdsmi_uma_carveout_info_t* info);

8729

8749amdsmi_status_t amdsmi_set_gpu_uma_carveout(amdsmi_processor_handle processor_handle,

8750 uint32_t option_index);

8751

8771amdsmi_status_t amdsmi_get_ttm_info(amdsmi_ttm_info_t* info);

8772

8792amdsmi_status_t amdsmi_set_ttm_pages_limit(uint64_t pages);

8793

8810amdsmi_status_t amdsmi_reset_ttm_pages_limit(void);

8811

8814#ifdef __cplusplus

8815}

8816#endif // __cplusplus

8817

8818#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:2369

amdsmi_link_type_t

amdsmi_link_type_t

Link type.

Definition amdsmi.h:1180

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition amdsmi.h:1505

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:266

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:1780

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition amdsmi.h:2273

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition amdsmi.h:1409

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition amdsmi.h:1765

amdsmi_accelerator_partition_type_t

amdsmi_accelerator_partition_type_t

Accelerator Partition.

Definition amdsmi.h:439

amdsmi_power_cap_type_t

amdsmi_power_cap_type_t

Power Cap Package Power Tracking (PPT) type.

Definition amdsmi.h:997

amdsmi_clk_type_t

amdsmi_clk_type_t

Clock types.

Definition amdsmi.h:416

amdsmi_accelerator_partition_resource_type_t

amdsmi_accelerator_partition_resource_type_t

Accelerator Partition Resource Types.

Definition amdsmi.h:459

amdsmi_card_form_factor_t

amdsmi_card_form_factor_t

Card Form Factor.

Definition amdsmi.h:939

amdsmi_node_handle

void * amdsmi_node_handle

opaque handler point to underlying implementation

Definition amdsmi.h:284

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_MAX_NIC_FW

#define AMDSMI_MAX_NIC_FW

Maximum number of NIC firmwares.

Definition amdsmi.h:2646

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:712

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:1418

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition amdsmi.h:1744

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition amdsmi.h:2465

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:1698

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:1454

AMDSMI_MAX_CP_PROFILE_RESOURCES

#define AMDSMI_MAX_CP_PROFILE_RESOURCES

Maximum number of compute profile resources.

Definition amdsmi.h:69

processor_type_t

processor_type_t

Processor types detectable by AMD SMI.

Definition amdsmi.h:331

AMDSMI_MAX_UTILIZATION_VALUES

#define AMDSMI_MAX_UTILIZATION_VALUES

The max number of values per counter type.

Definition amdsmi.h:1836

amdsmi_fw_block_t

amdsmi_fw_block_t

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

Definition amdsmi.h:609

AMDSMI_MAX_NIC_PORTS

#define AMDSMI_MAX_NIC_PORTS

Maximum size definitions AMDSMI NIC.

Definition amdsmi.h:2644

amdsmi_mm_ip_t

amdsmi_mm_ip_t

GPU Capability info.

Definition amdsmi.h:254

amdsmi_memory_page_status_t

amdsmi_memory_page_status_t

Reserved Memory Page States.

Definition amdsmi.h:1809

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition amdsmi.h:1791

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition amdsmi.h:1388

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition amdsmi.h:2346

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:1328

amdsmi_link_status_t

amdsmi_link_status_t

Link Status.

Definition amdsmi.h:1206

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition amdsmi.h:1822

amdsmi_memory_partition_type_t

amdsmi_memory_partition_type_t

Memory Partitions.

Definition amdsmi.h:493

AMDSMI_MAX_NIC_RDMA_DEV

#define AMDSMI_MAX_NIC_RDMA_DEV

Maximum number of NIC RDMA devices.

Definition amdsmi.h:2645

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:1585

amdsmi_nic_link_type_t

amdsmi_nic_link_type_t

NIC Link Types. This enum is used to identify the link type between NIC and GPU processors based on t...

Definition amdsmi.h:2654

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:1802

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:1606

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition amdsmi.h:1675

amdsmi_processor_handle

void * amdsmi_processor_handle

opaque handler point to underlying implementation

Definition amdsmi.h:276

amdsmi_cache_property_type_t

amdsmi_cache_property_type_t

cache properties

Definition amdsmi.h:1021

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:354

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_PM_POLICIES

#define AMDSMI_MAX_NUM_PM_POLICIES

Maximum number of power management policies.

Definition amdsmi.h:1900

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:2391

amdsmi_cpusocket_handle

void * amdsmi_cpusocket_handle

opaque handler point to underlying implementation

Definition amdsmi.h:293

amdsmi_affinity_scope_t

amdsmi_affinity_scope_t

Scope for Numa affinity or Socket affinity.

Definition amdsmi.h:2359

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

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

Definition amdsmi.h:1548

amdsmi_cper_sev_t

amdsmi_cper_sev_t

Cper sev.

Definition amdsmi.h:1685

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition amdsmi.h:1644

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:516

AMDSMI_MAX_NUM_FREQUENCIES

#define AMDSMI_MAX_NUM_FREQUENCIES

Definition amdsmi.h:1372

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition amdsmi.h:1483

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:2241

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:1623

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:1381

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:474

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_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_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_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition amdsmi.h:2134

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition amdsmi.h:1341

amdsmi_pcie_info_t::pcie_metric_::pcie_nak_received_count

uint64_t pcie_nak_received_count

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

Definition amdsmi.h:971

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

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

Definition amdsmi.h:984

amdsmi_uma_carveout_info_t::current_index

uint32_t current_index

Definition amdsmi.h:8693

amdsmi_cpu_info_t::frequency_boost

bool frequency_boost

boost frequency

Definition amdsmi.h:2612

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:2322

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:2556

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:1981

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

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

Definition amdsmi.h:2454

amdsmi_hsmp_metrics_table_t::xgmi_width

uint32_t xgmi_width

Current operating XGMI link width.

Definition amdsmi.h:2559

AMDSMI_LINK_TYPE_NOT_APPLICABLE

@ AMDSMI_LINK_TYPE_NOT_APPLICABLE

Not Applicable Link Type.

Definition amdsmi.h:1184

AMDSMI_LINK_TYPE_INTERNAL

@ AMDSMI_LINK_TYPE_INTERNAL

Internal Link Type, within chip.

Definition amdsmi.h:1181

AMDSMI_LINK_TYPE_UNKNOWN

@ AMDSMI_LINK_TYPE_UNKNOWN

Unknown Link Type.

Definition amdsmi.h:1185

AMDSMI_LINK_TYPE_PCIE

@ AMDSMI_LINK_TYPE_PCIE

Peripheral Component Interconnect Express Link Type.

Definition amdsmi.h:1182

AMDSMI_LINK_TYPE_XGMI

@ AMDSMI_LINK_TYPE_XGMI

GPU Memory Interconnect (multi GPU communication)

Definition amdsmi.h:1183

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition amdsmi.h:1155

amdsmi_cpu_info_t::socket_count

uint32_t socket_count

count of cpu sockets

Definition amdsmi.h:2622

amdsmi_cpu_info_t::num_of_cpu_cores

uint32_t num_of_cpu_cores

0xFFFFFFFF if not supported

Definition amdsmi.h:2621

amdsmi_hsmp_metrics_table_t::max_cclk_frequency

uint32_t max_cclk_frequency

Maximum CCLK frequency supported by the CPU.

Definition amdsmi.h:2540

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition amdsmi.h:2308

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition amdsmi.h:1299

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition amdsmi.h:2307

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

v1.7 additions

Definition amdsmi.h:2231

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition amdsmi.h:2118

amdsmi_violation_status_t::active_hbm_thrm

uint8_t active_hbm_thrm

Definition amdsmi.h:827

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition amdsmi.h:1947

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:1041

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition amdsmi.h:2320

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition amdsmi.h:1846

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:5394

amdsmi_hsmp_metrics_table_t::timestamp

uint64_t timestamp

Timestamp corresponding to the energy accumulators in 10ns units.

Definition amdsmi.h:2520

amdsmi_ras_feature_t::ras_eeprom_version

uint32_t ras_eeprom_version

Definition amdsmi.h:2287

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition amdsmi.h:1340

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition amdsmi.h:1038

AMDSMI_EVT_NOTIF_GPU_POST_RESET

@ AMDSMI_EVT_NOTIF_GPU_POST_RESET

post-reset

Definition amdsmi.h:1511

AMDSMI_EVT_NOTIF_PROCESS_START

@ AMDSMI_EVT_NOTIF_PROCESS_START

KFD process start.

Definition amdsmi.h:1519

AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

@ AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

unmap from GPU

Definition amdsmi.h:1518

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

No events.

Definition amdsmi.h:1506

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

Virtual Memory Page Fault Event.

Definition amdsmi.h:1507

AMDSMI_EVT_NOTIF_MIGRATE_START

@ AMDSMI_EVT_NOTIF_MIGRATE_START

migrate start

Definition amdsmi.h:1512

AMDSMI_EVT_NOTIF_MIGRATE_END

@ AMDSMI_EVT_NOTIF_MIGRATE_END

migrate end

Definition amdsmi.h:1513

AMDSMI_EVT_NOTIF_QUEUE_EVICTION

@ AMDSMI_EVT_NOTIF_QUEUE_EVICTION

queue eviction

Definition amdsmi.h:1516

AMDSMI_EVT_NOTIF_PAGE_FAULT_START

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_START

page fault start

Definition amdsmi.h:1514

AMDSMI_EVT_NOTIF_GPU_PRE_RESET

@ AMDSMI_EVT_NOTIF_GPU_PRE_RESET

pre-reset

Definition amdsmi.h:1510

AMDSMI_EVT_NOTIF_QUEUE_RESTORE

@ AMDSMI_EVT_NOTIF_QUEUE_RESTORE

queue restore

Definition amdsmi.h:1517

AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

@ AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

thermal throttle

Definition amdsmi.h:1509

AMDSMI_EVT_NOTIF_PAGE_FAULT_END

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_END

page fault end

Definition amdsmi.h:1515

AMDSMI_EVT_NOTIF_PROCESS_END

@ AMDSMI_EVT_NOTIF_PROCESS_END

KFD process end.

Definition amdsmi.h:1520

amdsmi_frequencies_t::current

uint32_t current

The current frequency index in MHz.

Definition amdsmi.h:1884

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:2566

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1106

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:1983

AMDSMI_CONTAINER_DOCKER

@ AMDSMI_CONTAINER_DOCKER

Docker containers.

Definition amdsmi.h:268

AMDSMI_CONTAINER_LXC

@ AMDSMI_CONTAINER_LXC

Linux containers.

Definition amdsmi.h:267

amdsmi_violation_status_t::active_socket_thrm

uint8_t active_socket_thrm

Definition amdsmi.h:823

amdsmi_hsmp_metrics_table_t::gfxclk_frequency_limit

uint32_t gfxclk_frequency_limit

Definition amdsmi.h:2529

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition amdsmi.h:1783

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition amdsmi.h:1782

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition amdsmi.h:1781

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition amdsmi.h:1859

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition amdsmi.h:2481

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:1170

AMDSMI_REG_XGMI

@ AMDSMI_REG_XGMI

XGMI registers.

Definition amdsmi.h:2274

AMDSMI_REG_USR

@ AMDSMI_REG_USR

Usr registers.

Definition amdsmi.h:2277

AMDSMI_REG_WAFL

@ AMDSMI_REG_WAFL

WAFL registers.

Definition amdsmi.h:2275

AMDSMI_REG_USR1

@ AMDSMI_REG_USR1

Usr1 registers.

Definition amdsmi.h:2278

AMDSMI_REG_PCIE

@ AMDSMI_REG_PCIE

PCIe registers.

Definition amdsmi.h:2276

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2445

amdsmi_frequencies_t::num_supported

uint32_t num_supported

The number of supported frequencies.

Definition amdsmi.h:1883

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition amdsmi.h:1910

amdsmi_kfd_info_t::current_partition_id

uint32_t current_partition_id

0xFFFFFFFF if not supported

Definition amdsmi.h:1092

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

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

Definition amdsmi.h:2077

amdsmi_hsmp_driver_version_t::major

uint32_t major

Major version number.

Definition amdsmi.h:301

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition amdsmi.h:2143

amdsmi_cpu_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition amdsmi.h:2616

amdsmi_hsmp_metrics_table_t::max_socket_power_limit

uint32_t max_socket_power_limit

Definition amdsmi.h:2516

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition amdsmi.h:1768

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition amdsmi.h:1769

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition amdsmi.h:1770

amdsmi_violation_status_t::acc_ppt_pwr

uint64_t acc_ppt_pwr

Definition amdsmi.h:787

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celsius

Definition amdsmi.h:2457

AMDSMI_ACCELERATOR_PARTITION_DPX

@ AMDSMI_ACCELERATOR_PARTITION_DPX

Definition amdsmi.h:443

AMDSMI_ACCELERATOR_PARTITION_QPX

@ AMDSMI_ACCELERATOR_PARTITION_QPX

Definition amdsmi.h:447

AMDSMI_ACCELERATOR_PARTITION_INVALID

@ AMDSMI_ACCELERATOR_PARTITION_INVALID

Invalid accelerator partition type.

Definition amdsmi.h:440

AMDSMI_ACCELERATOR_PARTITION_SPX

@ AMDSMI_ACCELERATOR_PARTITION_SPX

Definition amdsmi.h:441

AMDSMI_ACCELERATOR_PARTITION_TPX

@ AMDSMI_ACCELERATOR_PARTITION_TPX

Definition amdsmi.h:445

AMDSMI_ACCELERATOR_PARTITION_CPX

@ AMDSMI_ACCELERATOR_PARTITION_CPX

Definition amdsmi.h:449

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition amdsmi.h:2060

amdsmi_process_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:2324

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition amdsmi.h:2072

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition amdsmi.h:1847

AMDSMI_POWER_CAP_TYPE_PPT1

@ AMDSMI_POWER_CAP_TYPE_PPT1

PPT1 power cap; higher limit, raw input.

Definition amdsmi.h:999

AMDSMI_POWER_CAP_TYPE_PPT0

@ AMDSMI_POWER_CAP_TYPE_PPT0

PPT0 power cap; lower limit, filtered input.

Definition amdsmi.h:998

amdsmi_cper_hdr_t::persistence_info

uint64_t persistence_info

Reserved.

Definition amdsmi.h:5397

AMDSMI_CLK_TYPE_DCLK1

@ AMDSMI_CLK_TYPE_DCLK1

Display 2 clock, timing signals for display output.

Definition amdsmi.h:430

AMDSMI_CLK_TYPE_MEM

@ AMDSMI_CLK_TYPE_MEM

Memory clock speed, system operating frequency.

Definition amdsmi.h:425

AMDSMI_CLK_TYPE_SYS

@ AMDSMI_CLK_TYPE_SYS

System clock.

Definition amdsmi.h:417

AMDSMI_CLK_TYPE_SOC

@ AMDSMI_CLK_TYPE_SOC

System On Chip clock, integrated circuit frequency.

Definition amdsmi.h:424

AMDSMI_CLK_TYPE_GFX

@ AMDSMI_CLK_TYPE_GFX

Graphics clock.

Definition amdsmi.h:419

AMDSMI_CLK_TYPE_DCLK0

@ AMDSMI_CLK_TYPE_DCLK0

Display 1 clock, timing signals for display output.

Definition amdsmi.h:429

AMDSMI_CLK_TYPE_DCEF

@ AMDSMI_CLK_TYPE_DCEF

Definition amdsmi.h:422

AMDSMI_CLK_TYPE_VCLK1

@ AMDSMI_CLK_TYPE_VCLK1

Video 1 clock, video processing units.

Definition amdsmi.h:428

AMDSMI_CLK_TYPE_DF

@ AMDSMI_CLK_TYPE_DF

Definition amdsmi.h:420

AMDSMI_CLK_TYPE_VCLK0

@ AMDSMI_CLK_TYPE_VCLK0

Video 0 clock, video processing units.

Definition amdsmi.h:427

AMDSMI_CLK_TYPE_PCIE

@ AMDSMI_CLK_TYPE_PCIE

PCI Express clock, high bandwidth peripherals.

Definition amdsmi.h:426

AMDSMI_ACCELERATOR_DMA

@ AMDSMI_ACCELERATOR_DMA

Direct Memory Access, high speed data transfers.

Definition amdsmi.h:463

AMDSMI_ACCELERATOR_XCC

@ AMDSMI_ACCELERATOR_XCC

Compute complex or stream processors.

Definition amdsmi.h:460

AMDSMI_ACCELERATOR_DECODER

@ AMDSMI_ACCELERATOR_DECODER

Video decoding.

Definition amdsmi.h:462

AMDSMI_ACCELERATOR_JPEG

@ AMDSMI_ACCELERATOR_JPEG

Encoding and Decoding jpeg engines.

Definition amdsmi.h:464

AMDSMI_ACCELERATOR_ENCODER

@ AMDSMI_ACCELERATOR_ENCODER

Video encoding.

Definition amdsmi.h:461

amdsmi_violation_status_t::acc_hbm_thrm

uint64_t acc_hbm_thrm

Definition amdsmi.h:793

AMDSMI_CARD_FORM_FACTOR_OAM

@ AMDSMI_CARD_FORM_FACTOR_OAM

OAM form factor.

Definition amdsmi.h:941

AMDSMI_CARD_FORM_FACTOR_UNKNOWN

@ AMDSMI_CARD_FORM_FACTOR_UNKNOWN

Unknown Form factor.

Definition amdsmi.h:943

AMDSMI_CARD_FORM_FACTOR_PCIE

@ AMDSMI_CARD_FORM_FACTOR_PCIE

PCIE card form factor.

Definition amdsmi.h:940

AMDSMI_CARD_FORM_FACTOR_CEM

@ AMDSMI_CARD_FORM_FACTOR_CEM

CEM form factor.

Definition amdsmi.h:942

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition amdsmi.h:1496

amdsmi_cpu_info_t::socket_id

uint32_t socket_id

0xFFFF if not supported

Definition amdsmi.h:2619

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition amdsmi.h:953

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Definition amdsmi.h:796

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition amdsmi.h:2107

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

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

Definition amdsmi.h:2433

amdsmi_cpu_info_t::threads_per_core

uint32_t threads_per_core

virtual processing units per cpu core

Definition amdsmi.h:2610

amdsmi_link_id_bw_type_t::link_name

char * link_name

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

Definition amdsmi.h:2482

amdsmi_hsmp_metrics_table_t::prochot_residency_acc

uint32_t prochot_residency_acc

Incremented every iteration PROCHOT is active.

Definition amdsmi.h:2579

amdsmi_hsmp_metrics_table_t::max_vr_temperature

uint32_t max_vr_temperature

Definition amdsmi.h:2507

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition amdsmi.h:2125

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition amdsmi.h:2323

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition amdsmi.h:895

amdsmi_gpu_ras_policy_v4_0_t::dram_critical_region_threshold

uint16_t dram_critical_region_threshold

Critical region UCE threshold.

Definition amdsmi.h:1721

amdsmi_enumeration_info_t::hip_id

uint32_t hip_id

the HIP enumeration ID

Definition amdsmi.h:930

amdsmi_kfd_info_t::node_id

uint32_t node_id

0xFFFFFFFF if not supported

Definition amdsmi.h:1091

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:964

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:1365

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoretical bandwidth in GB/s.

Definition amdsmi.h:2422

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:1078

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:2226

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_dimm_thermal_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2455

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition amdsmi.h:1302

amdsmi_hsmp_metrics_table_t::ccd_energy_acc

uint64_t ccd_energy_acc

Energy accumulator of VDDCR_VDD rails powering CCDs.

Definition amdsmi.h:2522

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition amdsmi.h:1985

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

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

Definition amdsmi.h:2493

amdsmi_hsmp_metrics_table_t::socket_gfx_busy_acc

uint64_t socket_gfx_busy_acc

Accumulated value of "socket_gfx_busy".

Definition amdsmi.h:2571

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition amdsmi.h:1959

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition amdsmi.h:1242

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

True/False.

Definition amdsmi.h:1303

amdsmi_accelerator_partition_profile_t::profile_index

uint32_t profile_index

Index in the profiles array in amdsmi_accelerator_partition_profile_t.

Definition amdsmi.h:1140

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition amdsmi.h:1911

amdsmi_cpu_info_t::core_id

uint32_t core_id

cpu core id

Definition amdsmi.h:2620

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:2525

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2456

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition amdsmi.h:1860

AMDSMI_VRAM_TYPE_GDDR2

@ AMDSMI_VRAM_TYPE_GDDR2

Graphics Double Data Rate, Generation 2.

Definition amdsmi.h:727

AMDSMI_VRAM_TYPE_HBM2E

@ AMDSMI_VRAM_TYPE_HBM2E

High Bandwidth Memory, Generation 2 Enhanced.

Definition amdsmi.h:717

AMDSMI_VRAM_TYPE_GDDR6

@ AMDSMI_VRAM_TYPE_GDDR6

Graphics Double Data Rate, Generation 6.

Definition amdsmi.h:731

AMDSMI_VRAM_TYPE_HBM

@ AMDSMI_VRAM_TYPE_HBM

High Bandwidth Memory.

Definition amdsmi.h:715

AMDSMI_VRAM_TYPE_GDDR3

@ AMDSMI_VRAM_TYPE_GDDR3

Graphics Double Data Rate, Generation 3.

Definition amdsmi.h:728

AMDSMI_VRAM_TYPE_GDDR1

@ AMDSMI_VRAM_TYPE_GDDR1

Graphics Double Data Rate, Generation 1.

Definition amdsmi.h:726

AMDSMI_VRAM_TYPE_HBM3

@ AMDSMI_VRAM_TYPE_HBM3

High Bandwidth Memory, Generation 3.

Definition amdsmi.h:718

AMDSMI_VRAM_TYPE_LPDDR5

@ AMDSMI_VRAM_TYPE_LPDDR5

Low Power Double Data Rate, Generation 5.

Definition amdsmi.h:735

AMDSMI_VRAM_TYPE_HBM3E

@ AMDSMI_VRAM_TYPE_HBM3E

High Bandwidth Memory, Generation 3 Enhanced.

Definition amdsmi.h:719

AMDSMI_VRAM_TYPE_GDDR5

@ AMDSMI_VRAM_TYPE_GDDR5

Graphics Double Data Rate, Generation 5.

Definition amdsmi.h:730

AMDSMI_VRAM_TYPE_DDR3

@ AMDSMI_VRAM_TYPE_DDR3

Double Data Rate, Generation 3.

Definition amdsmi.h:722

AMDSMI_VRAM_TYPE_GDDR4

@ AMDSMI_VRAM_TYPE_GDDR4

Graphics Double Data Rate, Generation 4.

Definition amdsmi.h:729

AMDSMI_VRAM_TYPE_DDR2

@ AMDSMI_VRAM_TYPE_DDR2

Double Data Rate, Generation 2.

Definition amdsmi.h:721

AMDSMI_VRAM_TYPE_GDDR7

@ AMDSMI_VRAM_TYPE_GDDR7

Graphics Double Data Rate, Generation 7.

Definition amdsmi.h:732

AMDSMI_VRAM_TYPE_HBM2

@ AMDSMI_VRAM_TYPE_HBM2

High Bandwidth Memory, Generation 2.

Definition amdsmi.h:716

AMDSMI_VRAM_TYPE_LPDDR4

@ AMDSMI_VRAM_TYPE_LPDDR4

Low Power Double Data Rate, Generation 4.

Definition amdsmi.h:734

AMDSMI_VRAM_TYPE_DDR5

@ AMDSMI_VRAM_TYPE_DDR5

Double Data Rate, Generation 5.

Definition amdsmi.h:724

AMDSMI_VRAM_TYPE_DDR4

@ AMDSMI_VRAM_TYPE_DDR4

Double Data Rate, Generation 4.

Definition amdsmi.h:723

AMDSMI_VRAM_TYPE_UNKNOWN

@ AMDSMI_VRAM_TYPE_UNKNOWN

Unknown memory type.

Definition amdsmi.h:713

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition amdsmi.h:1419

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition amdsmi.h:1420

AMDSMI_EVNT_GRP_INVALID

@ AMDSMI_EVNT_GRP_INVALID

Unknown Event Group.

Definition amdsmi.h:1421

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:1137

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:2509

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition amdsmi.h:1747

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition amdsmi.h:1748

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition amdsmi.h:1749

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition amdsmi.h:1750

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition amdsmi.h:1752

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition amdsmi.h:1745

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition amdsmi.h:1746

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition amdsmi.h:2139

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:1069

amdsmi_power_info_t::soc_voltage

uint64_t soc_voltage

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

Definition amdsmi.h:1286

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition amdsmi.h:1300

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Definition amdsmi.h:829

amdsmi_nic_port_t::active_fec

uint32_t active_fec

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

Definition amdsmi.h:2770

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition amdsmi.h:2081

amdsmi_hsmp_metrics_table_t::vr_thm_residency_acc

uint32_t vr_thm_residency_acc

Definition amdsmi.h:2583

amdsmi_violation_status_t::per_hbm_thrm

uint64_t per_hbm_thrm

Definition amdsmi.h:810

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition amdsmi.h:2466

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition amdsmi.h:2467

WR_BW0

@ WR_BW0

Write Bandwidth.

Definition amdsmi.h:2468

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition amdsmi.h:769

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2200

amdsmi_violation_status_t::per_prochot_thrm

uint64_t per_prochot_thrm

Definition amdsmi.h:802

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition amdsmi.h:1241

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:2557

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transferred for each link in KB

Definition amdsmi.h:1226

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition amdsmi.h:2410

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition amdsmi.h:1537

amdsmi_hsmp_metrics_table_t::max_hbm_temperature_acc

uint64_t max_hbm_temperature_acc

Accumulated version of "max_hbm_temperature".

Definition amdsmi.h:2512

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition amdsmi.h:2071

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:2518

amdsmi_uma_carveout_option_t::index

uint32_t index

Definition amdsmi.h:8685

AMDSMI_CPER_NOTIFY_TYPE_DMAR

@ AMDSMI_CPER_NOTIFY_TYPE_DMAR

Direct Memory Access Remapping Error.

Definition amdsmi.h:1706

AMDSMI_CPER_NOTIFY_TYPE_NMI

@ AMDSMI_CPER_NOTIFY_TYPE_NMI

Non_Maskable Interrupt.

Definition amdsmi.h:1704

AMDSMI_CPER_NOTIFY_TYPE_SEI

@ AMDSMI_CPER_NOTIFY_TYPE_SEI

System Error Interface.

Definition amdsmi.h:1708

AMDSMI_CPER_NOTIFY_TYPE_CMC

@ AMDSMI_CPER_NOTIFY_TYPE_CMC

Corrected Memory Check.

Definition amdsmi.h:1699

AMDSMI_CPER_NOTIFY_TYPE_CPE

@ AMDSMI_CPER_NOTIFY_TYPE_CPE

Corrected Platform Error.

Definition amdsmi.h:1700

AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

@ AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

Compute Express Link Component Error.

Definition amdsmi.h:1710

AMDSMI_CPER_NOTIFY_TYPE_SEA

@ AMDSMI_CPER_NOTIFY_TYPE_SEA

System Error Architecture.

Definition amdsmi.h:1707

AMDSMI_CPER_NOTIFY_TYPE_PEI

@ AMDSMI_CPER_NOTIFY_TYPE_PEI

Platform Error Interface.

Definition amdsmi.h:1709

AMDSMI_CPER_NOTIFY_TYPE_MCE

@ AMDSMI_CPER_NOTIFY_TYPE_MCE

Machine Check Exception.

Definition amdsmi.h:1701

AMDSMI_CPER_NOTIFY_TYPE_BOOT

@ AMDSMI_CPER_NOTIFY_TYPE_BOOT

Boot Error.

Definition amdsmi.h:1705

AMDSMI_CPER_NOTIFY_TYPE_PCIE

@ AMDSMI_CPER_NOTIFY_TYPE_PCIE

PCI Express Error.

Definition amdsmi.h:1702

AMDSMI_CPER_NOTIFY_TYPE_INIT

@ AMDSMI_CPER_NOTIFY_TYPE_INIT

Initialization Error.

Definition amdsmi.h:1703

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

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

Definition amdsmi.h:1461

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition amdsmi.h:1471

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition amdsmi.h:1458

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition amdsmi.h:1462

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition amdsmi.h:1460

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:1465

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition amdsmi.h:1472

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition amdsmi.h:1469

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition amdsmi.h:1470

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition amdsmi.h:1463

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition amdsmi.h:1473

AMDSMI_EVNT_XGMI_DATA_OUT_0

@ AMDSMI_EVNT_XGMI_DATA_OUT_0

Outbound beats to neighbor 0.

Definition amdsmi.h:1468

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition amdsmi.h:1459

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition amdsmi.h:1464

amdsmi_asic_info_t::device_id

uint64_t device_id

The device ID of a GPU.

Definition amdsmi.h:1072

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_link_metrics_t::num_links

uint32_t num_links

number of links

Definition amdsmi.h:1219

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition amdsmi.h:2309

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition amdsmi.h:745

amdsmi_cpu_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:2613

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:2150

AMDSMI_PROCESSOR_TYPE_AMD_APU

@ AMDSMI_PROCESSOR_TYPE_AMD_APU

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

Definition amdsmi.h:340

AMDSMI_PROCESSOR_TYPE_UNKNOWN

@ AMDSMI_PROCESSOR_TYPE_UNKNOWN

Unknown processor type.

Definition amdsmi.h:332

AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

Non-AMD CPU processor type.

Definition amdsmi.h:337

AMDSMI_PROCESSOR_TYPE_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU

Definition amdsmi.h:334

AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

Definition amdsmi.h:338

AMDSMI_PROCESSOR_TYPE_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_AMD_GPU

AMD Graphics processor type.

Definition amdsmi.h:333

AMDSMI_PROCESSOR_TYPE_BRCM_NIC

@ AMDSMI_PROCESSOR_TYPE_BRCM_NIC

Broadcom Network Interface Card type.

Definition amdsmi.h:342

AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

Non-AMD Graphics processor type.

Definition amdsmi.h:336

AMDSMI_PROCESSOR_TYPE_AMD_NIC

@ AMDSMI_PROCESSOR_TYPE_AMD_NIC

AMD Network Interface Card processor type.

Definition amdsmi.h:341

AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

@ AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

Broadcomm Switch type.

Definition amdsmi.h:343

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:2112

amdsmi_power_profile_status_t::available_profiles

amdsmi_bit_field_t available_profiles

Which profiles are supported by this system.

Definition amdsmi.h:1871

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition amdsmi.h:1317

AMDSMI_FW_ID_ASD

@ AMDSMI_FW_ID_ASD

Asynchronous Shader Dispatcher.

Definition amdsmi.h:696

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:672

AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

Definition amdsmi.h:642

AMDSMI_FW_ID_SDMA7

@ AMDSMI_FW_ID_SDMA7

System Direct Memory Access 7 (high speed data transfers)

Definition amdsmi.h:632

AMDSMI_FW_ID_PSP_BL

@ AMDSMI_FW_ID_PSP_BL

Platform Security Processor Bootloader (initial firmware)

Definition amdsmi.h:655

AMDSMI_FW_ID_RLC

@ AMDSMI_FW_ID_RLC

Rasterizer and L2 Cache (rasterization process)

Definition amdsmi.h:624

AMDSMI_FW_ID_RS64_PFP

@ AMDSMI_FW_ID_RS64_PFP

Hardware Block RS64 - Pixel Front End Processor.

Definition amdsmi.h:674

AMDSMI_FW_ID_SDMA_TH1

@ AMDSMI_FW_ID_SDMA_TH1

System Direct Memory Access - Thread Handler 1.

Definition amdsmi.h:663

AMDSMI_FW_ID_MMSCH

@ AMDSMI_FW_ID_MMSCH

Multi-Media Shader Hardware Scheduler.

Definition amdsmi.h:646

AMDSMI_FW_ID_RLX6

@ AMDSMI_FW_ID_RLX6

Hardware Block RLX6.

Definition amdsmi.h:669

AMDSMI_FW_ID_PSP_SOSDRV

@ AMDSMI_FW_ID_PSP_SOSDRV

Platform Security Processor Secure Operating System Driver.

Definition amdsmi.h:648

AMDSMI_FW_ID_TA_RAS

@ AMDSMI_FW_ID_TA_RAS

Trusted Applications - Reliability Availability and Serviceability.

Definition amdsmi.h:697

AMDSMI_FW_ID_PSP_KEYDB

@ AMDSMI_FW_ID_PSP_KEYDB

Platform Security Processor Table of Contents.

Definition amdsmi.h:650

AMDSMI_FW_ID_RLC_SRLS

@ AMDSMI_FW_ID_RLC_SRLS

Rasterizier and L2 Cache - Shared Resource Local Segment.

Definition amdsmi.h:700

AMDSMI_FW_ID_VCE

@ AMDSMI_FW_ID_VCE

Video Coding Engine (Encoding video)

Definition amdsmi.h:635

AMDSMI_FW_ID_DMCU_ISR

@ AMDSMI_FW_ID_DMCU_ISR

Definition amdsmi.h:638

AMDSMI_FW_ID_SDMA6

@ AMDSMI_FW_ID_SDMA6

System Direct Memory Access 6 (high speed data transfers)

Definition amdsmi.h:631

AMDSMI_FW_ID_PSP_DBG

@ AMDSMI_FW_ID_PSP_DBG

Platform Security Processor - Debug.

Definition amdsmi.h:690

AMDSMI_FW_ID_CP_CE

@ AMDSMI_FW_ID_CP_CE

Compute Processor - Command_Engine (fetch, decode, dispatch)

Definition amdsmi.h:613

AMDSMI_FW_ID_DRV_CAP

@ AMDSMI_FW_ID_DRV_CAP

Driver Capabilities (capabilities, features)

Definition amdsmi.h:653

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:673

AMDSMI_FW_ID_MES_THREAD1

@ AMDSMI_FW_ID_MES_THREAD1

Micro Engine Scheduler - Thread 1.

Definition amdsmi.h:667

AMDSMI_FW_ID_PM

@ AMDSMI_FW_ID_PM

Power Management Firmware.

Definition amdsmi.h:701

AMDSMI_FW_ID_SDMA0

@ AMDSMI_FW_ID_SDMA0

System Direct Memory Access 0 (high speed data transfers)

Definition amdsmi.h:625

AMDSMI_FW_ID_ISP

@ AMDSMI_FW_ID_ISP

Image Signal Processor (processing raw image data from sensors)

Definition amdsmi.h:636

AMDSMI_FW_ID_PSP_SOC

@ AMDSMI_FW_ID_PSP_SOC

Platform Security Processor - System On a Chip.

Definition amdsmi.h:689

AMDSMI_FW_ID_CP_PM4

@ AMDSMI_FW_ID_CP_PM4

Compute Processor Packet Processor 4 (processing command packets)

Definition amdsmi.h:656

AMDSMI_FW_ID_RLC_P

@ AMDSMI_FW_ID_RLC_P

Rasterizier and L2 Cache Partition.

Definition amdsmi.h:657

AMDSMI_FW_ID_SDMA_TH0

@ AMDSMI_FW_ID_SDMA_TH0

System Direct Memory Access - Thread Handler 0.

Definition amdsmi.h:662

AMDSMI_FW_ID_MC

@ AMDSMI_FW_ID_MC

Memory Controller (RAM and VRAM)

Definition amdsmi.h:654

AMDSMI_FW_ID_VCN

@ AMDSMI_FW_ID_VCN

Video Core Next (encoding and decoding)

Definition amdsmi.h:633

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:693

AMDSMI_FW_ID_MES_STACK

@ AMDSMI_FW_ID_MES_STACK

Micro Engine Scheduler - Stack.

Definition amdsmi.h:666

AMDSMI_FW_ID_PSP_TOC

@ AMDSMI_FW_ID_PSP_TOC

Platform Security Processor Table of Contents.

Definition amdsmi.h:649

AMDSMI_FW_ID_IMU_IRAM

@ AMDSMI_FW_ID_IMU_IRAM

Input/Output Memory Management Unit - Instruction RAM.

Definition amdsmi.h:661

AMDSMI_FW_ID_SEC_POLICY_STAGE2

@ AMDSMI_FW_ID_SEC_POLICY_STAGE2

Security Policy Stage 2 (security features)

Definition amdsmi.h:658

AMDSMI_FW_ID_RS64_MEC_P2_DATA

@ AMDSMI_FW_ID_RS64_MEC_P2_DATA

Definition amdsmi.h:684

AMDSMI_FW_ID_PLDM_BUNDLE

@ AMDSMI_FW_ID_PLDM_BUNDLE

Platform Level Data Model Firmware Bundle.

Definition amdsmi.h:703

AMDSMI_FW_ID_TA_XGMI

@ AMDSMI_FW_ID_TA_XGMI

Trusted Applications - Reliability XGMI.

Definition amdsmi.h:698

AMDSMI_FW_ID_RS64_ME

@ AMDSMI_FW_ID_RS64_ME

Hardware Block RS64 - Micro Engine.

Definition amdsmi.h:671

AMDSMI_FW_ID_SDMA3

@ AMDSMI_FW_ID_SDMA3

System Direct Memory Access 3 (high speed data transfers)

Definition amdsmi.h:628

AMDSMI_FW_ID_SDMA1

@ AMDSMI_FW_ID_SDMA1

System Direct Memory Access 1 (high speed data transfers)

Definition amdsmi.h:626

AMDSMI_FW_ID_CP_ME

@ AMDSMI_FW_ID_CP_ME

Compute Processor - Micro Engine (specialize processing)

Definition amdsmi.h:615

AMDSMI_FW_ID_RS64_MEC_P3_DATA

@ AMDSMI_FW_ID_RS64_MEC_P3_DATA

Definition amdsmi.h:686

AMDSMI_FW_ID_CP_MEC_JT1

@ AMDSMI_FW_ID_CP_MEC_JT1

Definition amdsmi.h:616

AMDSMI_FW_ID_UVD

@ AMDSMI_FW_ID_UVD

Unified Video Decoder (decode specific video formats)

Definition amdsmi.h:634

AMDSMI_FW_ID_RLC_V

@ AMDSMI_FW_ID_RLC_V

Rasterizier and L2 Cache Virtual memory.

Definition amdsmi.h:645

AMDSMI_FW_ID_SDMA4

@ AMDSMI_FW_ID_SDMA4

System Direct Memory Access 4 (high speed data transfers)

Definition amdsmi.h:629

AMDSMI_FW_ID_MES_KIQ

@ AMDSMI_FW_ID_MES_KIQ

Micro Engine Scheduler - Kernel Indirect Queue.

Definition amdsmi.h:665

AMDSMI_FW_ID_DMCU

@ AMDSMI_FW_ID_DMCU

Display Micro-Controller Unit.

Definition amdsmi.h:702

AMDSMI_FW_ID_RLC_SRLG

@ AMDSMI_FW_ID_RLC_SRLG

Rasterizier and L2 Cache - Shared Resource Local Group.

Definition amdsmi.h:699

AMDSMI_FW_ID_RS64_PFP_P1_DATA

@ AMDSMI_FW_ID_RS64_PFP_P1_DATA

Definition amdsmi.h:677

AMDSMI_FW_ID_RLX6_DRAM_BOOT

@ AMDSMI_FW_ID_RLX6_DRAM_BOOT

Hardware Block RLX6 - Dynamic Ram Boot.

Definition amdsmi.h:670

AMDSMI_FW_ID_IMU_DRAM

@ AMDSMI_FW_ID_IMU_DRAM

Input/Output Memory Management Unit - Dynamic RAM.

Definition amdsmi.h:660

AMDSMI_FW_ID_CP_MEC1

@ AMDSMI_FW_ID_CP_MEC1

Definition amdsmi.h:620

AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

Rasterizier and L2 Cache Restore List Control.

Definition amdsmi.h:644

AMDSMI_FW_ID_RS64_MEC_P0_DATA

@ AMDSMI_FW_ID_RS64_MEC_P0_DATA

Definition amdsmi.h:680

AMDSMI_FW_ID_RLX6_CORE1

@ AMDSMI_FW_ID_RLX6_CORE1

Hardware Block RLX6 - Core 1.

Definition amdsmi.h:692

AMDSMI_FW_ID_RS64_MEC_P1_DATA

@ AMDSMI_FW_ID_RS64_MEC_P1_DATA

Definition amdsmi.h:682

AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

Definition amdsmi.h:640

AMDSMI_FW_ID_PSP_INTF

@ AMDSMI_FW_ID_PSP_INTF

Platform Security Processor - Interface.

Definition amdsmi.h:691

AMDSMI_FW_ID_CP_MEC_JT2

@ AMDSMI_FW_ID_CP_MEC_JT2

Definition amdsmi.h:618

AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

@ AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

Rasterizier and L2 Cache - Save Restore List.

Definition amdsmi.h:695

AMDSMI_FW_ID_CP_PFP

@ AMDSMI_FW_ID_CP_PFP

Compute Processor - Pixel Front End Processor (pixelating process)

Definition amdsmi.h:614

AMDSMI_FW_ID_MES_THREAD1_STACK

@ AMDSMI_FW_ID_MES_THREAD1_STACK

Micro Engine Scheduler - Thread 1 Stack.

Definition amdsmi.h:668

AMDSMI_FW_ID_SMU

@ AMDSMI_FW_ID_SMU

Definition amdsmi.h:610

AMDSMI_FW_ID_PPTABLE

@ AMDSMI_FW_ID_PPTABLE

Power Policy Table (power management policies)

Definition amdsmi.h:688

AMDSMI_FW_ID_PSP_SPL

@ AMDSMI_FW_ID_PSP_SPL

Platform Security Processor Secure Program Loader.

Definition amdsmi.h:652

AMDSMI_FW_ID_REG_ACCESS_WHITELIST

@ AMDSMI_FW_ID_REG_ACCESS_WHITELIST

Register Access Whitelist (Prevent unathorizied access)

Definition amdsmi.h:659

AMDSMI_FW_ID_PSP_SYSDRV

@ AMDSMI_FW_ID_PSP_SYSDRV

Platform Security Processor System Driver.

Definition amdsmi.h:647

AMDSMI_FW_ID_RS64_PFP_P0_DATA

@ AMDSMI_FW_ID_RS64_PFP_P0_DATA

Definition amdsmi.h:675

AMDSMI_FW_ID_SDMA5

@ AMDSMI_FW_ID_SDMA5

System Direct Memory Access 5 (high speed data transfers)

Definition amdsmi.h:630

AMDSMI_FW_ID_SDMA2

@ AMDSMI_FW_ID_SDMA2

System Direct Memory Access 2 (high speed data transfers)

Definition amdsmi.h:627

AMDSMI_FW_ID_CP_MES

@ AMDSMI_FW_ID_CP_MES

Compute Processor - Micro Engine Scheduler.

Definition amdsmi.h:664

AMDSMI_FW_ID_DMCU_ERAM

@ AMDSMI_FW_ID_DMCU_ERAM

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

Definition amdsmi.h:637

AMDSMI_FW_ID_RLCV_LX7

@ AMDSMI_FW_ID_RLCV_LX7

Hardware Block RLCV - Subsystem LX7.

Definition amdsmi.h:694

AMDSMI_FW_ID_RS64_MEC

@ AMDSMI_FW_ID_RS64_MEC

Hardware Block RS64 - Micro Engine Controller.

Definition amdsmi.h:679

AMDSMI_FW_ID_DFC

@ AMDSMI_FW_ID_DFC

Data Fabric Controller (bandwidth and coherency)

Definition amdsmi.h:651

AMDSMI_FW_ID_CP_MEC2

@ AMDSMI_FW_ID_CP_MEC2

Definition amdsmi.h:622

amdsmi_violation_status_t::active_vr_thrm

uint8_t active_vr_thrm

Definition amdsmi.h:825

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition amdsmi.h:1936

amdsmi_link_metrics_t::_links::link_status

amdsmi_link_status_t link_status

HW status of the link.

Definition amdsmi.h:1227

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition amdsmi.h:961

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition amdsmi.h:2423

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition amdsmi.h:2265

amdsmi_violation_status_t::per_ppt_pwr

uint64_t per_ppt_pwr

Definition amdsmi.h:804

amdsmi_cpu_info_t::cpu_family_id

uint32_t cpu_family_id

cpu family id

Definition amdsmi.h:2608

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition amdsmi.h:896

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition amdsmi.h:2086

AMDSMI_MM_UVD

@ AMDSMI_MM_UVD

Multi-Media Unified Video Decoder.

Definition amdsmi.h:255

AMDSMI_MM_VCE

@ AMDSMI_MM_VCE

Multi-Media Video Coding Engine.

Definition amdsmi.h:256

AMDSMI_MM_VCN

@ AMDSMI_MM_VCN

Multi-Media Video Core Next.

Definition amdsmi.h:257

amdsmi_cper_hdr_t::signature_end

uint32_t signature_end

0xFFFFFFFF

Definition amdsmi.h:5385

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition amdsmi.h:1814

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

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

Definition amdsmi.h:1810

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition amdsmi.h:1812

AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

@ AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

XGMI Multiple Errors.

Definition amdsmi.h:1794

AMDSMI_XGMI_STATUS_NO_ERRORS

@ AMDSMI_XGMI_STATUS_NO_ERRORS

XGMI No Errors.

Definition amdsmi.h:1792

AMDSMI_XGMI_STATUS_ERROR

@ AMDSMI_XGMI_STATUS_ERROR

XGMI Errors.

Definition amdsmi.h:1793

amdsmi_asic_info_t::oam_id

uint32_t oam_id

Corresponds to socket number, 0xFFFFFFFF if not supported.

Definition amdsmi.h:1076

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition amdsmi.h:1225

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:1040

amdsmi_hsmp_metrics_table_t::fclk_frequency

uint32_t fclk_frequency

Effective FCLK frequency.

Definition amdsmi.h:2531

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Current accumulated voltage regulator count; Max uint64 means unsupported.

Definition amdsmi.h:792

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition amdsmi.h:1077

amdsmi_power_profile_status_t::current

amdsmi_power_profile_preset_masks_t current

Which power profile is currently active.

Definition amdsmi.h:1872

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition amdsmi.h:1395

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition amdsmi.h:1396

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition amdsmi.h:1389

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition amdsmi.h:1398

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition amdsmi.h:1397

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition amdsmi.h:1399

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition amdsmi.h:1391

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition amdsmi.h:1392

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition amdsmi.h:1393

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition amdsmi.h:1401

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor ID.

Definition amdsmi.h:1071

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition amdsmi.h:2130

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition amdsmi.h:2412

AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

@ AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

Baremetal Virtualization Mode.

Definition amdsmi.h:2348

AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

@ AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

Unknown Virtualization Mode.

Definition amdsmi.h:2347

AMDSMI_VIRTUALIZATION_MODE_HOST

@ AMDSMI_VIRTUALIZATION_MODE_HOST

Host Virtualization Mode.

Definition amdsmi.h:2349

AMDSMI_VIRTUALIZATION_MODE_GUEST

@ AMDSMI_VIRTUALIZATION_MODE_GUEST

Guest Virtualization Mode.

Definition amdsmi.h:2350

AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

@ AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

Passthrough Virtualization Mode.

Definition amdsmi.h:2351

amdsmi_hsmp_metrics_table_t::spare

uint32_t spare

spare

Definition amdsmi.h:2587

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition amdsmi.h:957

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition amdsmi.h:962

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition amdsmi.h:1138

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition amdsmi.h:1858

amdsmi_nic_bus_info_t::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:2701

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition amdsmi.h:2119

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition amdsmi.h:963

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition amdsmi.h:2146

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_hsmp_metrics_table_t::socket_c0_residency_acc

uint64_t socket_c0_residency_acc

Accumulated value of "socket_c0_residency".

Definition amdsmi.h:2570

amdsmi_power_info_t::socket_power

uint64_t socket_power

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

Definition amdsmi.h:1280

amdsmi_power_info_t::power_limit

uint32_t power_limit

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

Definition amdsmi.h:1288

amdsmi_power_info_t::mem_voltage

uint64_t mem_voltage

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

Definition amdsmi.h:1287

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition amdsmi.h:1301

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition amdsmi.h:956

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition amdsmi.h:2131

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:1243

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

Definition amdsmi.h:1281

amdsmi_hsmp_metrics_table_t::xcd_energy_acc

uint64_t xcd_energy_acc

Energy accumulator of VDDCR_VDD rails powering XCDs.

Definition amdsmi.h:2523

amdsmi_hsmp_metrics_table_t::accumulation_counter

uint32_t accumulation_counter

Definition amdsmi.h:2502

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Definition amdsmi.h:812

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition amdsmi.h:1136

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoretical max.

Definition amdsmi.h:2424

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2217

amdsmi_cpu_info_t::model_id

uint32_t model_id

cpu model id

Definition amdsmi.h:2609

amdsmi_npm_info_t::ubb_power_threshold

uint32_t ubb_power_threshold

The UBB node power threshold in Watts.

Definition amdsmi.h:2379

amdsmi_power_info_t::average_socket_power

uint32_t average_socket_power

Definition amdsmi.h:1283

amdsmi_hsmp_metrics_table_t::min_cclk_frequency

uint32_t min_cclk_frequency

Minimum CCLK frequency supported by the CPU.

Definition amdsmi.h:2541

amdsmi_frequencies_t::has_deep_sleep

bool has_deep_sleep

Deep Sleep frequency is only supported by some GPUs.

Definition amdsmi.h:1882

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

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

Definition amdsmi.h:2492

amdsmi_violation_status_t::per_socket_thrm

uint64_t per_socket_thrm

Definition amdsmi.h:806

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition amdsmi.h:1222

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition amdsmi.h:1224

amdsmi_violation_status_t::per_vr_thrm

uint64_t per_vr_thrm

Definition amdsmi.h:808

AMDSMI_FINE_GRAIN_MEM_ACTIVITY

@ AMDSMI_FINE_GRAIN_MEM_ACTIVITY

Fine Grain Memory Activity.

Definition amdsmi.h:1831

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Course Grain Memory Activity.

Definition amdsmi.h:1827

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Course Grain Graphic Activity.

Definition amdsmi.h:1825

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine Grain Graphic Activity.

Definition amdsmi.h:1830

AMDSMI_FINE_DECODER_ACTIVITY

@ AMDSMI_FINE_DECODER_ACTIVITY

Fine Grain Decoder Activity.

Definition amdsmi.h:1832

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Course Grain Decoder Activity.

Definition amdsmi.h:1828

AMDSMI_MEMORY_PARTITION_NPS8

@ AMDSMI_MEMORY_PARTITION_NPS8

Definition amdsmi.h:503

AMDSMI_MEMORY_PARTITION_NPS1

@ AMDSMI_MEMORY_PARTITION_NPS1

Definition amdsmi.h:495

AMDSMI_MEMORY_PARTITION_NPS2

@ AMDSMI_MEMORY_PARTITION_NPS2

Definition amdsmi.h:497

AMDSMI_MEMORY_PARTITION_NPS4

@ AMDSMI_MEMORY_PARTITION_NPS4

Definition amdsmi.h:500

amdsmi_enumeration_info_t::drm_render

uint32_t drm_render

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

Definition amdsmi.h:927

amdsmi_version_t::major

uint32_t major

Major version.

Definition amdsmi.h:1935

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization_acc

uint64_t dram_bandwidth_utilization_acc

Accumulated value of "dram_bandwidth_utilization".

Definition amdsmi.h:2575

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition amdsmi.h:1594

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition amdsmi.h:1592

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition amdsmi.h:1595

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition amdsmi.h:1591

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition amdsmi.h:1593

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition amdsmi.h:1586

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition amdsmi.h:1589

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition amdsmi.h:1590

AMDSMI_NIC_LINK_TYPE_X_NUMA

@ AMDSMI_NIC_LINK_TYPE_X_NUMA

Definition amdsmi.h:2659

AMDSMI_NIC_LINK_TYPE_UNKNOWN

@ AMDSMI_NIC_LINK_TYPE_UNKNOWN

unknown type.

Definition amdsmi.h:2655

AMDSMI_NIC_LINK_TYPE_NUMA

@ AMDSMI_NIC_LINK_TYPE_NUMA

Definition amdsmi.h:2657

AMDSMI_NIC_LINK_TYPE_PCIE

@ AMDSMI_NIC_LINK_TYPE_PCIE

two processors connect via same PCIe

Definition amdsmi.h:2656

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition amdsmi.h:1538

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition amdsmi.h:770

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1105

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition amdsmi.h:1318

AMDSMI_VOLT_TYPE_VDDBOARD

@ AMDSMI_VOLT_TYPE_VDDBOARD

Voltage for VDDBOARD.

Definition amdsmi.h:1610

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition amdsmi.h:1612

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition amdsmi.h:1609

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition amdsmi.h:2413

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Max Clock value in MHz.

Definition amdsmi.h:1677

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Min Clock value in MHz.

Definition amdsmi.h:1676

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition amdsmi.h:2411

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition amdsmi.h:2105

amdsmi_hsmp_metrics_table_t::cclk_frequency_limit

uint32_t cclk_frequency_limit

Definition amdsmi.h:2527

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition amdsmi.h:2132

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

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

Definition amdsmi.h:2113

amdsmi_hsmp_metrics_table_t::max_gfxclk_frequency

uint32_t max_gfxclk_frequency

Maximum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2542

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:2521

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

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

Definition amdsmi.h:2434

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition amdsmi.h:1497

AMDSMI_CACHE_PROPERTY_ENABLED

@ AMDSMI_CACHE_PROPERTY_ENABLED

Cache enabled.

Definition amdsmi.h:1022

AMDSMI_CACHE_PROPERTY_INST_CACHE

@ AMDSMI_CACHE_PROPERTY_INST_CACHE

Instruction cache.

Definition amdsmi.h:1024

AMDSMI_CACHE_PROPERTY_DATA_CACHE

@ AMDSMI_CACHE_PROPERTY_DATA_CACHE

Data cache.

Definition amdsmi.h:1023

AMDSMI_CACHE_PROPERTY_SIMD_CACHE

@ AMDSMI_CACHE_PROPERTY_SIMD_CACHE

Single Instruction, Multiple Data Cache.

Definition amdsmi.h:1026

AMDSMI_CACHE_PROPERTY_CPU_CACHE

@ AMDSMI_CACHE_PROPERTY_CPU_CACHE

CPU cache.

Definition amdsmi.h:1025

amdsmi_enumeration_info_t::hsa_id

uint32_t hsa_id

the HSA enumeration ID

Definition amdsmi.h:929

amdsmi_hsmp_metrics_table_t::socket_thm_residency_acc

uint32_t socket_thm_residency_acc

Definition amdsmi.h:2581

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition amdsmi.h:2221

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In Bytes.

Definition amdsmi.h:1347

amdsmi_pcie_info_t::pcie_metric_::pcie_l0_to_recovery_count

uint64_t pcie_l0_to_recovery_count

Definition amdsmi.h:965

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition amdsmi.h:2148

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition amdsmi.h:2178

amdsmi_hsmp_metrics_table_t::max_dram_bandwidth

uint32_t max_dram_bandwidth

Definition amdsmi.h:2573

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

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

Definition amdsmi.h:986

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:988

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:1980

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:954

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition amdsmi.h:1495

amdsmi_hsmp_metrics_table_t::aid_energy_acc

uint64_t aid_energy_acc

Energy accumulator of rails powering the AIDs.

Definition amdsmi.h:2524

AMDSMI_STATUS_NOT_INIT

@ AMDSMI_STATUS_NOT_INIT

Processor not initialized.

Definition amdsmi.h:381

AMDSMI_STATUS_NON_AMD_CPU

@ AMDSMI_STATUS_NON_AMD_CPU

System has different cpu than AMD.

Definition amdsmi.h:392

AMDSMI_STATUS_DIRECTORY_NOT_FOUND

@ AMDSMI_STATUS_DIRECTORY_NOT_FOUND

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

Definition amdsmi.h:376

AMDSMI_STATUS_INVAL

@ AMDSMI_STATUS_INVAL

Invalid parameters.

Definition amdsmi.h:357

AMDSMI_STATUS_BUSY

@ AMDSMI_STATUS_BUSY

Processor busy.

Definition amdsmi.h:379

AMDSMI_STATUS_UNKNOWN_ERROR

@ AMDSMI_STATUS_UNKNOWN_ERROR

An unknown error occurred.

Definition amdsmi.h:408

AMDSMI_STATUS_DRIVER_NOT_LOADED

@ AMDSMI_STATUS_DRIVER_NOT_LOADED

Processor driver not loaded.

Definition amdsmi.h:383

AMDSMI_STATUS_FILE_ERROR

@ AMDSMI_STATUS_FILE_ERROR

Problem accessing a file.

Definition amdsmi.h:370

AMDSMI_STATUS_DRM_ERROR

@ AMDSMI_STATUS_DRM_ERROR

Error when call libdrm.

Definition amdsmi.h:362

AMDSMI_STATUS_CORRUPTED_EEPROM

@ AMDSMI_STATUS_CORRUPTED_EEPROM

EEPROM is corrupted.

Definition amdsmi.h:404

AMDSMI_STATUS_ARG_PTR_NULL

@ AMDSMI_STATUS_ARG_PTR_NULL

Parsed argument is invalid.

Definition amdsmi.h:401

AMDSMI_STATUS_IO

@ AMDSMI_STATUS_IO

I/O Error.

Definition amdsmi.h:368

AMDSMI_STATUS_NO_HSMP_DRV

@ AMDSMI_STATUS_NO_HSMP_DRV

HSMP driver not found.

Definition amdsmi.h:395

AMDSMI_STATUS_HSMP_TIMEOUT

@ AMDSMI_STATUS_HSMP_TIMEOUT

HSMP message timed out.

Definition amdsmi.h:398

AMDSMI_STATUS_NO_DATA

@ AMDSMI_STATUS_NO_DATA

No data was found for a given input.

Definition amdsmi.h:386

AMDSMI_STATUS_RETRY

@ AMDSMI_STATUS_RETRY

Retry operation.

Definition amdsmi.h:365

AMDSMI_STATUS_UNEXPECTED_SIZE

@ AMDSMI_STATUS_UNEXPECTED_SIZE

An unexpected amount of data was read.

Definition amdsmi.h:388

AMDSMI_STATUS_SETTING_UNAVAILABLE

@ AMDSMI_STATUS_SETTING_UNAVAILABLE

Setting is not available.

Definition amdsmi.h:403

AMDSMI_STATUS_FILE_NOT_FOUND

@ AMDSMI_STATUS_FILE_NOT_FOUND

file or directory not found

Definition amdsmi.h:400

AMDSMI_STATUS_INTERNAL_EXCEPTION

@ AMDSMI_STATUS_INTERNAL_EXCEPTION

An internal exception was caught.

Definition amdsmi.h:372

AMDSMI_STATUS_NO_HSMP_SUP

@ AMDSMI_STATUS_NO_HSMP_SUP

HSMP not supported.

Definition amdsmi.h:396

AMDSMI_STATUS_MAP_ERROR

@ AMDSMI_STATUS_MAP_ERROR

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

Definition amdsmi.h:406

AMDSMI_STATUS_FAIL_LOAD_SYMBOL

@ AMDSMI_STATUS_FAIL_LOAD_SYMBOL

Fail to load symbol.

Definition amdsmi.h:361

AMDSMI_STATUS_INSUFFICIENT_SIZE

@ AMDSMI_STATUS_INSUFFICIENT_SIZE

Not enough resources were available for the operation.

Definition amdsmi.h:387

AMDSMI_STATUS_INIT_ERROR

@ AMDSMI_STATUS_INIT_ERROR

An error occurred when initializing internal data structures.

Definition amdsmi.h:374

AMDSMI_STATUS_OUT_OF_RESOURCES

@ AMDSMI_STATUS_OUT_OF_RESOURCES

Not enough memory.

Definition amdsmi.h:371

AMDSMI_STATUS_NO_SLOT

@ AMDSMI_STATUS_NO_SLOT

No more free slot.

Definition amdsmi.h:382

AMDSMI_STATUS_NO_MSR_DRV

@ AMDSMI_STATUS_NO_MSR_DRV

MSR driver not found.

Definition amdsmi.h:394

AMDSMI_STATUS_INTERRUPT

@ AMDSMI_STATUS_INTERRUPT

An interrupt occurred during execution of function.

Definition amdsmi.h:367

AMDSMI_STATUS_SUCCESS

@ AMDSMI_STATUS_SUCCESS

Call succeeded.

Definition amdsmi.h:355

AMDSMI_STATUS_NO_ENERGY_DRV

@ AMDSMI_STATUS_NO_ENERGY_DRV

Energy driver not found.

Definition amdsmi.h:393

AMDSMI_STATUS_ADDRESS_FAULT

@ AMDSMI_STATUS_ADDRESS_FAULT

Bad address.

Definition amdsmi.h:369

AMDSMI_STATUS_MORE_DATA

@ AMDSMI_STATUS_MORE_DATA

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

Definition amdsmi.h:385

AMDSMI_STATUS_NOT_YET_IMPLEMENTED

@ AMDSMI_STATUS_NOT_YET_IMPLEMENTED

Not implemented yet.

Definition amdsmi.h:359

AMDSMI_STATUS_NO_DRV

@ AMDSMI_STATUS_NO_DRV

No Energy and HSMP driver present.

Definition amdsmi.h:399

AMDSMI_STATUS_IPC_ERROR

@ AMDSMI_STATUS_IPC_ERROR

IPC communication error occurred.

Definition amdsmi.h:377

AMDSMI_STATUS_NO_PERM

@ AMDSMI_STATUS_NO_PERM

Permission Denied.

Definition amdsmi.h:366

AMDSMI_STATUS_NOT_FOUND

@ AMDSMI_STATUS_NOT_FOUND

Processor Not found.

Definition amdsmi.h:380

AMDSMI_STATUS_FAIL_LOAD_MODULE

@ AMDSMI_STATUS_FAIL_LOAD_MODULE

Fail to load lib.

Definition amdsmi.h:360

AMDSMI_STATUS_AMDGPU_RESTART_ERR

@ AMDSMI_STATUS_AMDGPU_RESTART_ERR

AMDGPU restart failed.

Definition amdsmi.h:402

AMDSMI_STATUS_NOT_SUPPORTED

@ AMDSMI_STATUS_NOT_SUPPORTED

Command not supported.

Definition amdsmi.h:358

AMDSMI_STATUS_UNEXPECTED_DATA

@ AMDSMI_STATUS_UNEXPECTED_DATA

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

Definition amdsmi.h:389

AMDSMI_STATUS_API_FAILED

@ AMDSMI_STATUS_API_FAILED

API call failed.

Definition amdsmi.h:363

AMDSMI_STATUS_TIMEOUT

@ AMDSMI_STATUS_TIMEOUT

Timeout in API call.

Definition amdsmi.h:364

AMDSMI_STATUS_NO_HSMP_MSG_SUP

@ AMDSMI_STATUS_NO_HSMP_MSG_SUP

HSMP message/feature not supported.

Definition amdsmi.h:397

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:373

AMDSMI_STATUS_REFCOUNT_OVERFLOW

@ AMDSMI_STATUS_REFCOUNT_OVERFLOW

An internal reference counter exceeded INT32_MAX.

Definition amdsmi.h:375

amdsmi_hsmp_metrics_table_t::socket_power_limit

uint32_t socket_power_limit

Definition amdsmi.h:2514

amdsmi_violation_status_t::active_prochot_thrm

uint8_t active_prochot_thrm

Definition amdsmi.h:819

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization

uint32_t dram_bandwidth_utilization

HBM bandwidth utilization for all HBM stacks in the socket.

Definition amdsmi.h:2569

amdsmi_npm_info_t::status

amdsmi_npm_status_t status

NPM status (enabled/disabled).

Definition amdsmi.h:2377

amdsmi_npm_info_t::limit

uint64_t limit

Node-level power limit in Watts.

Definition amdsmi.h:2378

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition amdsmi.h:1948

AMDSMI_PTL_DATA_FORMAT_INVALID

@ AMDSMI_PTL_DATA_FORMAT_INVALID

Invalid format.

Definition amdsmi.h:2399

AMDSMI_PTL_DATA_FORMAT_I8

@ AMDSMI_PTL_DATA_FORMAT_I8

Integer 8-bit format.

Definition amdsmi.h:2392

AMDSMI_PTL_DATA_FORMAT_F64

@ AMDSMI_PTL_DATA_FORMAT_F64

Float 64-bit format.

Definition amdsmi.h:2396

AMDSMI_PTL_DATA_FORMAT_F8

@ AMDSMI_PTL_DATA_FORMAT_F8

Float 8-bit format.

Definition amdsmi.h:2397

AMDSMI_PTL_DATA_FORMAT_BF16

@ AMDSMI_PTL_DATA_FORMAT_BF16

Brain Float 16-bit format.

Definition amdsmi.h:2394

AMDSMI_PTL_DATA_FORMAT_F32

@ AMDSMI_PTL_DATA_FORMAT_F32

Float 32-bit format.

Definition amdsmi.h:2395

AMDSMI_PTL_DATA_FORMAT_F16

@ AMDSMI_PTL_DATA_FORMAT_F16

Float 16-bit format.

Definition amdsmi.h:2393

AMDSMI_PTL_DATA_FORMAT_VECTOR

@ AMDSMI_PTL_DATA_FORMAT_VECTOR

Vector format.

Definition amdsmi.h:2398

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:969

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition amdsmi.h:1037

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition amdsmi.h:2145

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2444

amdsmi_cpu_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition amdsmi.h:2615

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition amdsmi.h:784

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2183

amdsmi_version_t::build

const char * build

Full Build version string.

Definition amdsmi.h:1938

amdsmi_cpu_info_t::cores_per_socket

uint32_t cores_per_socket

cpu cores per socket

Definition amdsmi.h:2611

amdsmi_cper_hdr_t::flags

uint32_t flags

Reserved.

Definition amdsmi.h:5396

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition amdsmi.h:2152

amdsmi_proc_info_t::cu_occupancy

uint32_t cu_occupancy

Num CUs utilized.

Definition amdsmi.h:1351

amdsmi_cper_hdr_t::partition_id

amdsmi_cper_guid_t partition_id

Reserved.

Definition amdsmi.h:5392

amdsmi_hsmp_metrics_table_t::max_vr_temperature_acc

uint64_t max_vr_temperature_acc

Accumulated version of "max_vr_temperature".

Definition amdsmi.h:2511

AMDSMI_AFFINITY_SCOPE_NODE

@ AMDSMI_AFFINITY_SCOPE_NODE

Memory affinity as numa node.

Definition amdsmi.h:2360

AMDSMI_AFFINITY_SCOPE_SOCKET

@ AMDSMI_AFFINITY_SCOPE_SOCKET

socket affinity

Definition amdsmi.h:2361

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:985

amdsmi_proc_info_t::mem

uint64_t mem

In Bytes.

Definition amdsmi.h:1338

amdsmi_hsmp_metrics_table_t::max_socket_temperature_acc

uint64_t max_socket_temperature_acc

Accumulated version of "max_socket_temperature".

Definition amdsmi.h:2510

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition amdsmi.h:1559

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition amdsmi.h:1557

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition amdsmi.h:1571

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition amdsmi.h:1561

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical min temperature.

Definition amdsmi.h:1573

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition amdsmi.h:1567

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition amdsmi.h:1575

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition amdsmi.h:1565

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Current temperature.

Definition amdsmi.h:1549

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Min temperature.

Definition amdsmi.h:1552

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical max temperature.

Definition amdsmi.h:1574

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition amdsmi.h:1569

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition amdsmi.h:1555

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition amdsmi.h:1553

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Max temperature.

Definition amdsmi.h:1551

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:1982

amdsmi_hsmp_metrics_table_t::xgmi_bitrate

uint32_t xgmi_bitrate

Current operating XGMI link bitrate.

Definition amdsmi.h:2560

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:1156

amdsmi_dimm_power_t::power

uint16_t power

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

Definition amdsmi.h:2443

amdsmi_power_info_t::gfx_voltage

uint64_t gfx_voltage

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

Definition amdsmi.h:1285

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition amdsmi.h:2151

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition amdsmi.h:1937

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:1364

AMDSMI_CPER_SEV_NUM

@ AMDSMI_CPER_SEV_NUM

CPER severity Number.

Definition amdsmi.h:1689

AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

CPER Non-Fatal Corrected severity.

Definition amdsmi.h:1688

AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

CPER Non-Fatal Uncorrected severity.

Definition amdsmi.h:1686

AMDSMI_CPER_SEV_FATAL

@ AMDSMI_CPER_SEV_FATAL

CPER Fatal severity.

Definition amdsmi.h:1687

AMDSMI_CPER_SEV_UNUSED

@ AMDSMI_CPER_SEV_UNUSED

CPER Unused severity.

Definition amdsmi.h:1690

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition amdsmi.h:1654

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition amdsmi.h:1649

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition amdsmi.h:1664

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition amdsmi.h:1662

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Invalid block.

Definition amdsmi.h:1645

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition amdsmi.h:1658

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition amdsmi.h:1653

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition amdsmi.h:1665

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition amdsmi.h:1651

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition amdsmi.h:1659

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition amdsmi.h:1652

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition amdsmi.h:1648

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition amdsmi.h:1663

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition amdsmi.h:1647

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition amdsmi.h:1660

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition amdsmi.h:1655

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition amdsmi.h:1650

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition amdsmi.h:1656

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition amdsmi.h:1657

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition amdsmi.h:1661

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition amdsmi.h:1984

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition amdsmi.h:1141

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition amdsmi.h:2097

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1104

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:1367

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition amdsmi.h:781

amdsmi_hsmp_metrics_table_t::uclk_frequency

uint32_t uclk_frequency

Effective UCLK frequency.

Definition amdsmi.h:2532

amdsmi_violation_status_t::active_ppt_pwr

uint8_t active_ppt_pwr

Definition amdsmi.h:821

amdsmi_pcie_info_t::pcie_metric_::pcie_replay_roll_over_count

uint64_t pcie_replay_roll_over_count

total number of replay rollovers issued on the PCIe link

Definition amdsmi.h:968

amdsmi_asic_info_t::flags

uint64_t flags

‍The subsystem ID

Definition amdsmi.h:1080

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:987

amdsmi_hsmp_metrics_table_t::max_socket_temperature

uint32_t max_socket_temperature

Definition amdsmi.h:2505

amdsmi_power_info_t::ubb_power

uint32_t ubb_power

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

Definition amdsmi.h:1289

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:538

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

VDDCR VDD3 voltage regulator temperature.

Definition amdsmi.h:548

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

OAM 0-1 HSC temperature.

Definition amdsmi.h:572

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

VDDCR SOC A voltage regulator temperature.

Definition amdsmi.h:549

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

OAM 6-7 HSC temperature.

Definition amdsmi.h:575

AMDSMI_TEMPERATURE_TYPE_HBM_2

@ AMDSMI_TEMPERATURE_TYPE_HBM_2

High Bandwidth 2 temperature per stack.

Definition amdsmi.h:524

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:533

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

Definition amdsmi.h:586

AMDSMI_TEMPERATURE_TYPE_HOTSPOT

@ AMDSMI_TEMPERATURE_TYPE_HOTSPOT

Hottest temperature reported for entire die.

Definition amdsmi.h:519

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

VDD 0.85V HBM voltage regulator temperature.

Definition amdsmi.h:553

AMDSMI_TEMPERATURE_TYPE_HBM_0

@ AMDSMI_TEMPERATURE_TYPE_HBM_0

High Bandwidth 0 temperature per stack.

Definition amdsmi.h:522

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

VDDCR VDD2 voltage regulator temperature.

Definition amdsmi.h:547

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

UBB IBC temperature.

Definition amdsmi.h:569

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

Definition amdsmi.h:556

AMDSMI_TEMPERATURE_TYPE_JUNCTION

@ AMDSMI_TEMPERATURE_TYPE_JUNCTION

Synonymous with HOTSPOT.

Definition amdsmi.h:520

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:582

AMDSMI_TEMPERATURE_TYPE_HBM_3

@ AMDSMI_TEMPERATURE_TYPE_HBM_3

High Bandwidth 3 temperature per stack.

Definition amdsmi.h:525

AMDSMI_TEMPERATURE_TYPE_VRAM

@ AMDSMI_TEMPERATURE_TYPE_VRAM

VRAM temperature on graphics card.

Definition amdsmi.h:521

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

OAM 2-3 HSC temperature.

Definition amdsmi.h:573

AMDSMI_TEMPERATURE_TYPE_EDGE

@ AMDSMI_TEMPERATURE_TYPE_EDGE

Edge temperature.

Definition amdsmi.h:517

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

UBB UFPGA temperature.

Definition amdsmi.h:570

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

VDD USR voltage regulator temperature.

Definition amdsmi.h:558

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:536

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

VDDCR SOC C voltage regulator temperature.

Definition amdsmi.h:550

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

VDDCR SOCIO A voltage regulator temperature.

Definition amdsmi.h:551

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

IBC HSC temperature.

Definition amdsmi.h:596

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

OAM 4-5 HSC temperature.

Definition amdsmi.h:574

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

Definition amdsmi.h:588

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

VDDCR VDD1 voltage regulator temperature.

Definition amdsmi.h:546

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

VDDCR SOCIO C voltage regulator temperature.

Definition amdsmi.h:552

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

Definition amdsmi.h:584

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

VDDCR VDD0 voltage regulator temperature.

Definition amdsmi.h:544

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

Definition amdsmi.h:576

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

Definition amdsmi.h:578

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

VDDIO 1.1V E32 voltage regulator temperature.

Definition amdsmi.h:559

AMDSMI_TEMPERATURE_TYPE_PLX

@ AMDSMI_TEMPERATURE_TYPE_PLX

PCIe switch temperature.

Definition amdsmi.h:526

AMDSMI_TEMPERATURE_TYPE_HBM_1

@ AMDSMI_TEMPERATURE_TYPE_HBM_1

High Bandwidth 1 temperature per stack.

Definition amdsmi.h:523

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

UBB OAM7 temperature.

Definition amdsmi.h:568

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:592

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

Definition amdsmi.h:554

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

UBB back temperature.

Definition amdsmi.h:567

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

UBB FPGA temperature.

Definition amdsmi.h:564

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

Retimer X temperature.

Definition amdsmi.h:530

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

IBC temperature.

Definition amdsmi.h:597

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

Definition amdsmi.h:534

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

OAM X IBC temperature.

Definition amdsmi.h:532

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:580

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

UBB front temperature.

Definition amdsmi.h:566

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

Definition amdsmi.h:590

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:594

AMDSMI_TEMPERATURE_TYPE__MAX

@ AMDSMI_TEMPERATURE_TYPE__MAX

Maximum per GPU temperature type.

Definition amdsmi.h:599

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

UBB OAM1 temperature.

Definition amdsmi.h:571

amdsmi_proc_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:1352

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In Bytes.

Definition amdsmi.h:1346

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

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

Definition amdsmi.h:1363

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:2567

amdsmi_cpu_info_t::rev_id

uint32_t rev_id

Revision.

Definition amdsmi.h:2617

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition amdsmi.h:1166

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition amdsmi.h:1485

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition amdsmi.h:1484

amdsmi_proc_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:1353

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

XGMI link status is up.

Definition amdsmi.h:2243

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

XGMI link status is down.

Definition amdsmi.h:2242

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

XGMI link status is disabled.

Definition amdsmi.h:2244

amdsmi_enumeration_info_t::drm_card

uint32_t drm_card

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

Definition amdsmi.h:928

amdsmi_hsmp_metrics_table_t::ppt_residency_acc

uint32_t ppt_residency_acc

Incremented every iteration the PPT controller is active.

Definition amdsmi.h:2580

amdsmi_uma_carveout_info_t::num_options

uint32_t num_options

Definition amdsmi.h:8694

amdsmi_hsmp_metrics_table_t::hbm_thm_residency_acc

uint32_t hbm_thm_residency_acc

Definition amdsmi.h:2585

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:2572

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition amdsmi.h:1627

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition amdsmi.h:1626

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition amdsmi.h:1625

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition amdsmi.h:1632

AMDSMI_PWR_PROF_PRST_INVALID

@ AMDSMI_PWR_PROF_PRST_INVALID

Invalid Power Profile.

Definition amdsmi.h:1636

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition amdsmi.h:1624

AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

@ AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

3D Full Screen Profile

Definition amdsmi.h:1631

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition amdsmi.h:1628

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition amdsmi.h:2070

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition amdsmi.h:1925

amdsmi_violation_status_t::acc_socket_thrm

uint64_t acc_socket_thrm

Definition amdsmi.h:789

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

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

Definition amdsmi.h:1366

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:1720

amdsmi_ttm_info_t::current_pages

uint64_t current_pages

Definition amdsmi.h:8703

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition amdsmi.h:1319

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:972

amdsmi_hsmp_metrics_table_t::min_gfxclk_frequency

uint32_t min_gfxclk_frequency

Minimum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2543

amdsmi_link_metrics_t::_links::bdf

amdsmi_bdf_t bdf

bdf of the destination gpu

Definition amdsmi.h:1221

amdsmi_violation_status_t::violation_timestamp

uint64_t violation_timestamp

Definition amdsmi.h:782

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition amdsmi.h:1960

amdsmi_asic_info_t::rev_id

uint32_t rev_id

The revision ID of a GPU.

Definition amdsmi.h:1073

amdsmi_violation_status_t::acc_prochot_thrm

uint64_t acc_prochot_thrm

Definition amdsmi.h:785

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition amdsmi.h:2321

amdsmi_cper_hdr_t::record_length

uint32_t record_length

Total size of CPER Entry.

Definition amdsmi.h:5389

amdsmi_cpu_info_t::core_count

uint32_t core_count

cpu core count

Definition amdsmi.h:2623

AMDSMI_COMPUTE_PARTITION_QPX

@ AMDSMI_COMPUTE_PARTITION_QPX

Definition amdsmi.h:482

AMDSMI_COMPUTE_PARTITION_TPX

@ AMDSMI_COMPUTE_PARTITION_TPX

Definition amdsmi.h:480

AMDSMI_COMPUTE_PARTITION_CPX

@ AMDSMI_COMPUTE_PARTITION_CPX

Definition amdsmi.h:484

AMDSMI_COMPUTE_PARTITION_SPX

@ AMDSMI_COMPUTE_PARTITION_SPX

Definition amdsmi.h:476

AMDSMI_COMPUTE_PARTITION_DPX

@ AMDSMI_COMPUTE_PARTITION_DPX

Definition amdsmi.h:478

AMDSMI_COMPUTE_PARTITION_INVALID

@ AMDSMI_COMPUTE_PARTITION_INVALID

Invalid compute partition type.

Definition amdsmi.h:475

amdsmi_power_profile_status_t::num_profiles

uint32_t num_profiles

How many power profiles are available.

Definition amdsmi.h:1873

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

Definition amdsmi.h:2289

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition amdsmi.h:2172

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition amdsmi.h:2253

amdsmi_kfd_info_t::kfd_id

uint64_t kfd_id

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:1090

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1103

amdsmi_hsmp_driver_version_t::minor

uint32_t minor

Minor version number.

Definition amdsmi.h:302

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition amdsmi.h:746

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition amdsmi.h:1223

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition amdsmi.h:2078

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition amdsmi.h:955

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In Bytes.

Definition amdsmi.h:1345

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition amdsmi.h:2173

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition amdsmi.h:2149

amdsmi_get_cpu_ddr_bw

amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle, amdsmi_ddr_bw_metrics_t *ddr_bw)

Get the DDR bandwidth data.

amdsmi_get_cpu_dimm_power_consumption

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

Get DIMM power consumption.

amdsmi_get_cpu_dimm_temp_range_and_refresh_rate

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

Get DIMM temperature range and refresh rate.

amdsmi_get_cpu_dimm_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_gpu_driver_reload

amdsmi_status_t amdsmi_gpu_driver_reload(void)

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

amdsmi_get_gpu_total_ecc_count

amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec)

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

amdsmi_get_gpu_ecc_count

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

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

amdsmi_get_gpu_ecc_enabled

amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle, uint64_t *enabled_blocks)

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

amdsmi_get_cpu_socket_energy

amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the socket energy for a given socket.

amdsmi_get_cpu_core_energy

amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the core energy for a given core.

amdsmi_status_code_to_string

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

Get a description of a provided AMDSMI error status.

amdsmi_get_gpu_ecc_status

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

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

amdsmi_set_gpu_event_notification_mask

amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask)

Specify which events to collect for a device.

amdsmi_stop_gpu_event_notification

amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle)

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

amdsmi_init_gpu_event_notification

amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle)

Prepare to collect event notifications for a GPU.

amdsmi_get_gpu_event_notification

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

Collect event notifications, waiting a specified amount of time.

amdsmi_get_gpu_vbios_info

amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info)

Returns the static information for the vBIOS on the device.

amdsmi_get_fw_info

amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info)

Returns the firmware versions running on the device.

amdsmi_set_cpu_gmi3_link_width_range

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

Set gmi3 link width range.

amdsmi_get_power_info

amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info)

Returns the current power and voltage of the GPU.

amdsmi_get_gpu_vram_usage

amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info)

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

amdsmi_get_temp_metric

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

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

amdsmi_get_gpu_activity

amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info)

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

amdsmi_get_clock_info

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

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

amdsmi_get_violation_status

amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle, amdsmi_violation_status_t *info)

Returns the violations for a processor.

amdsmi_is_gpu_power_management_enabled

amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled)

Returns is power management enabled.

amdsmi_get_hsmp_metrics_table

amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle, amdsmi_hsmp_metrics_table_t *metrics_table)

Get HSMP metrics table.

amdsmi_get_hsmp_metrics_table_version

amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle, uint32_t *metrics_version)

Get HSMP metrics table version.

amdsmi_get_cpu_fclk_mclk

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

Get Data fabric clock and Memory clock in MHz.

amdsmi_get_cpu_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_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_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_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_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

Definition amdsmi.h:8679

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_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_get_cpu_sdps_limit

amdsmi_status_t amdsmi_get_cpu_sdps_limit(amdsmi_processor_handle processor_handle, double *sdps_limit)

Get the current SDPS 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_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_gpu_available_counters

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

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

amdsmi_gpu_read_counter

amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle, amdsmi_counter_value_t *value)

Read the current value of a performance counter.

amdsmi_gpu_control_counter

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

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

amdsmi_gpu_counter_group_supported

amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group)

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

amdsmi_gpu_destroy_counter

amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle)

Deallocate a performance counter object.

amdsmi_gpu_create_counter

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

Create a performance counter object.

amdsmi_set_gpu_fan_speed

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

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

amdsmi_reset_gpu_fan

amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind)

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

amdsmi_get_gpu_fan_speed

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

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

amdsmi_get_gpu_fan_speed_max

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

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

amdsmi_get_gpu_cache_info

amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info)

Returns gpu cache info.

amdsmi_get_gpu_fan_rpms

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

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

amdsmi_get_gpu_volt_metric

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

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

amdsmi_get_cpu_socket_power_cap_max

amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle, double *pmax)

Get the maximum power cap value for a given socket.

amdsmi_get_cpu_socket_power_cap

amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, double *pcap)

Get the socket power cap.

amdsmi_get_cpu_socket_power

amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle, double *ppower)

Get the socket power.

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_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, double *ppt_limit)

Get the power efficiency profile policy.

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_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_core_ccd_power

amdsmi_status_t amdsmi_get_cpu_core_ccd_power(amdsmi_processor_handle processor_handle, double *power)

Read CCD (Core Complex Die) power consumption.

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_energy_count

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

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

amdsmi_get_processor_info

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

Get information about the given processor.

amdsmi_get_processor_handles

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

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

amdsmi_get_gpu_device_uuid

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

Returns the UUID of the device.

amdsmi_get_processor_type

amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t *processor_type)

Get the processor type of the processor_handle.

amdsmi_get_socket_info

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

Get information about the given socket.

amdsmi_get_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_cpu_handles

amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles)

Get the list of cpu handles in the system.

amdsmi_get_cpucore_handles

amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count, amdsmi_processor_handle *processor_handles)

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

amdsmi_get_gpu_enumeration_info

amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info)

Returns the Enumeration information for the device.

amdsmi_get_socket_handles

amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle *socket_handles)

Get the list of socket handles in the system.

amdsmi_get_processor_handle_from_bdf

amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle *processor_handle)

Get processor handle with the matching bdf.

amdsmi_get_processor_handles_by_type

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

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

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_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_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_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_get_lib_version

amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version)

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

amdsmi_set_cpu_xgmi_width

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

Set xgmi width.

amdsmi_get_gpu_xgmi_link_status

amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_link_status_t *link_status)

Get the XGMI link status.

amdsmi_gpu_xgmi_error_status

amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status)

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

amdsmi_reset_gpu_xgmi_error

amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle)

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

amdsmi_get_xgmi_info

amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info)

Returns XGMI information for the GPU.

amd_metrics_table_header_t

Structure holds the gpu metrics table header for a device.

Definition amdsmi.h:1995

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition amdsmi.h:1165

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition amdsmi.h:1135

amdsmi_accelerator_partition_resource_profile_t

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

Definition amdsmi.h:1152

amdsmi_asic_info_t

ASIC Information.

Definition amdsmi.h:1067

amdsmi_bdf_t::bdf_

Definition amdsmi.h:906

amdsmi_board_info_t

Board Information.

Definition amdsmi.h:1263

amdsmi_clk_info_t

Clock Information.

Definition amdsmi.h:1298

amdsmi_counter_value_t

Counter value.

Definition amdsmi.h:1494

amdsmi_cper_guid_t

Cper.

Definition amdsmi.h:5357

amdsmi_cper_hdr_t

Definition amdsmi.h:5382

amdsmi_cper_timestamp_t

Definition amdsmi.h:5361

amdsmi_cper_valid_bits_t::valid_bits_

Definition amdsmi.h:5373

amdsmi_cpu_info_t

cpu info data

Definition amdsmi.h:2606

amdsmi_cpu_util_t

This structure holds CPU utilization information.

Definition amdsmi.h:1193

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition amdsmi.h:2421

amdsmi_dimm_power_t

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

Definition amdsmi.h:2442

amdsmi_dimm_thermal_t

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

Definition amdsmi.h:2453

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:2491

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition amdsmi.h:1895

amdsmi_dpm_policy_t

DPM Policy.

Definition amdsmi.h:1909

amdsmi_driver_info_t

Driver Information.

Definition amdsmi.h:1252

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:1316

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition amdsmi.h:926

amdsmi_error_count_t

This structure holds error counts.

Definition amdsmi.h:2306

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition amdsmi.h:1536

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:1958

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition amdsmi.h:1881

amdsmi_frequency_range_t

Frequency Range.

Definition amdsmi.h:894

amdsmi_fw_info_t::fw_info_list_

Definition amdsmi.h:1054

amdsmi_fw_info_t

Firmware Information.

Definition amdsmi.h:1052

amdsmi_gpu_cache_info_t::cache_

Definition amdsmi.h:1036

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition amdsmi.h:1034

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition amdsmi.h:2052

amdsmi_gpu_ras_policy_info_t

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

Definition amdsmi.h:1730

amdsmi_gpu_ras_policy_v4_0_t

Ras policy v4.0.

Definition amdsmi.h:1719

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition amdsmi.h:2010

amdsmi_hsmp_driver_version_t

This structure holds HSMP Driver version information.

Definition amdsmi.h:300

amdsmi_hsmp_metrics_table_t

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

Definition amdsmi.h:2501

amdsmi_kfd_info_t

Structure holds kfd information.

Definition amdsmi.h:1089

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:2480

amdsmi_link_metrics_t::_links

Definition amdsmi.h:1220

amdsmi_link_metrics_t

Link Metrics.

Definition amdsmi.h:1218

amdsmi_memory_partition_config_t::numa_range_

Definition amdsmi.h:1122

amdsmi_memory_partition_config_t

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

Definition amdsmi.h:1118

amdsmi_name_value_t

This structure holds the name value pairs.

Definition amdsmi.h:2263

amdsmi_nic_asic_info_t

NIC asic information.

Definition amdsmi.h:2680

amdsmi_nic_bus_info_t

NIC bus information.

Definition amdsmi.h:2698

amdsmi_nic_driver_info_t

NIC driver information.

Definition amdsmi.h:2792

amdsmi_nic_fw_info_t

NIC firmware information collection.

Definition amdsmi.h:2731

amdsmi_nic_fw_t

NIC firmware information.

Definition amdsmi.h:2721

amdsmi_nic_numa_info_t

NIC NUMA information.

Definition amdsmi.h:2711

amdsmi_nic_port_info_t

NIC port information collection.

Definition amdsmi.h:2782

amdsmi_nic_port_t

NIC port information.

Definition amdsmi.h:2758

amdsmi_nic_rdma_dev_info_t

NIC RDMA device information.

Definition amdsmi.h:2815

amdsmi_nic_rdma_devices_info_t

NIC RDMA devices information collection.

Definition amdsmi.h:2830

amdsmi_nic_rdma_port_info_t

NIC RDMA port information.

Definition amdsmi.h:2802

amdsmi_nic_stat_t

Structure for NIC statistic name-value pairs.

Definition amdsmi.h:2670

amdsmi_npm_info_t

NPM info.

Definition amdsmi.h:2376

amdsmi_nps_caps_t::nps_flags_

Definition amdsmi.h:1102

amdsmi_od_vddc_point_t

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

Definition amdsmi.h:1946

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition amdsmi.h:1969

amdsmi_od_volt_freq_data_t

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

Definition amdsmi.h:1979

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition amdsmi.h:1362

amdsmi_pcie_bandwidth_t

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

Definition amdsmi.h:1924

amdsmi_pcie_info_t::pcie_metric_

Definition amdsmi.h:960

amdsmi_pcie_info_t::pcie_static_

Definition amdsmi.h:952

amdsmi_pcie_info_t

pcie information

Definition amdsmi.h:951

amdsmi_power_cap_info_t

Power Cap Information.

Definition amdsmi.h:983

amdsmi_power_info_t

Power Information.

Definition amdsmi.h:1279

amdsmi_power_profile_status_t

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

Definition amdsmi.h:1870

amdsmi_proc_info_t::engine_usage_

Definition amdsmi.h:1339

amdsmi_proc_info_t::memory_usage_

Definition amdsmi.h:1344

amdsmi_proc_info_t

Process Information.

Definition amdsmi.h:1335

amdsmi_process_info_t

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

Definition amdsmi.h:2319

amdsmi_range_t

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

Definition amdsmi.h:744

amdsmi_ras_feature_t::ras_info_

Definition amdsmi.h:2292

amdsmi_ras_feature_t

This structure holds ras feature information.

Definition amdsmi.h:2286

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition amdsmi.h:1857

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition amdsmi.h:2409

amdsmi_sock_info_t

cpu socket info data

Definition amdsmi.h:2634

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition amdsmi.h:2432

amdsmi_topology_nearest_t

Topology Nearest.

Definition amdsmi.h:2332

amdsmi_ttm_info_t

Definition amdsmi.h:8702

amdsmi_uma_carveout_info_t

Definition amdsmi.h:8692

amdsmi_uma_carveout_option_t

Definition amdsmi.h:8684

amdsmi_utilization_counter_t

The utilization counter data.

Definition amdsmi.h:1845

amdsmi_vbios_info_t

VBios Information.

Definition amdsmi.h:1007

amdsmi_version_t

This structure holds version information.

Definition amdsmi.h:1934

amdsmi_violation_status_t

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

Definition amdsmi.h:780

amdsmi_vram_info_t

VRam Information.

Definition amdsmi.h:1238

amdsmi_vram_usage_t

VRam Usage.

Definition amdsmi.h:768

amdsmi_xgmi_info_t

XGMI Information.

Definition amdsmi.h:755

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition amdsmi.h:2252

amdsmi_bdf_t

bdf types

Definition amdsmi.h:905

amdsmi_cper_valid_bits_t

Definition amdsmi.h:5372

amdsmi_gpu_ras_policy_info_t::policy_data_

Definition amdsmi.h:1733

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition amdsmi.h:1101