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 AMDSMI_APU_MAX_CORES 16

190#define AMDSMI_APU_V24_CORES 8

191#define AMDSMI_APU_MAX_L3 2

192#define AMDSMI_APU_MAX_IPU 8

193

199#define MAX_NUMBER_OF_AFIDS_PER_RECORD 12

200

206#define AMDSMI_MAX_VF_COUNT 32

207#define AMDSMI_MAX_DRIVER_NUM 2

208#define AMDSMI_DFC_FW_NUMBER_OF_ENTRIES 9

209#define AMDSMI_MAX_WHITE_LIST_ELEMENTS 16

210#define AMDSMI_MAX_BLACK_LIST_ELEMENTS 64

211#define AMDSMI_MAX_UUID_ELEMENTS 16

212#define AMDSMI_MAX_TA_WHITE_LIST_ELEMENTS 8

213#define AMDSMI_MAX_ERR_RECORDS 10

214#define AMDSMI_MAX_PROFILE_COUNT 16

215

221#define AMDSMI_MAX_NUM_HBM_STACKS 12

222#define AMDSMI_MAX_NUM_AID 2

223#define AMDSMI_MAX_NUM_MID 2

224#define AMDSMI_MAX_NUM_CLKS_PER_AID 2

225#define AMDSMI_MAX_NUM_CLKS_PER_MID 2

226

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

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

234

243#define AMDSMI_LIB_VERSION_MAJOR 26

244

246#define AMDSMI_LIB_VERSION_MINOR 4

247

250#define AMDSMI_LIB_VERSION_RELEASE 0

251

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

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

254 AMDSMI_LIB_VERSION_CREATE_STRING(MAJOR_STR, MINOR_STR, RELEASE_STR)

255#define AMDSMI_LIB_VERSION_STRING \

256 AMDSMI_LIB_VERSION_EXPAND_PARTS(AMDSMI_LIB_VERSION_MAJOR, AMDSMI_LIB_VERSION_MINOR, \

257 AMDSMI_LIB_VERSION_RELEASE)

258

264#define AMDSMI_PF_INDEX (AMDSMI_MAX_VF_COUNT - 1)

265#define AMDSMI_MAX_DRIVER_INFO_RSVD 64

266

272typedef enum {

273 AMDSMI_MM_UVD,

274 AMDSMI_MM_VCE,

275 AMDSMI_MM_VCN,

276 AMDSMI_MM__MAX

277} amdsmi_mm_ip_t;

278

284typedef enum {

285 AMDSMI_CONTAINER_LXC,

286 AMDSMI_CONTAINER_DOCKER

287} amdsmi_container_types_t;

288

294typedef void* amdsmi_processor_handle;

295typedef void* amdsmi_socket_handle;

296

302typedef void* amdsmi_node_handle;

303

304#ifdef ENABLE_ESMI_LIB

305

311typedef void* amdsmi_cpusocket_handle;

312

318typedef struct {

319 uint32_t major;

320 uint32_t minor;

321} amdsmi_hsmp_driver_version_t;

322

328#define AMDSMI_MAX_SPD_DIMM_ADDRESS 0xFF

329#define AMDSMI_MAX_SPD_LID 0xF

330#define AMDSMI_MAX_SPD_REG_OFFSET 0x7FF

331#define AMDSMI_MAX_SPD_REG_SPACE 0x1

332#define AMDSMI_MAX_SPD_WRITE_DATA 0xFF

333#define MAX_SVI3_RAIL_INDEX 4

334#define MAX_SVI3_RAIL_SELECTION 1

335#define POWER_EFFICIENCY_MODE_4 0x4

336#define POWER_EFFICIENCY_MODE_5 0x5

337#define AMDSMI_MAX_POWER_EFFICIENCY_UTIL 0x7F

338#define AMDSMI_MAX_POWER_EFFICIENCY_PPTLIMIT 0x1FFFFF

339#define AMDSMI_RAIL_INDEX_NONE 0xFFFFFFFF

340

341#endif

342

348typedef enum {

349 AMDSMI_PROCESSOR_TYPE_UNKNOWN = 0,

350 AMDSMI_PROCESSOR_TYPE_AMD_GPU,

351 AMDSMI_PROCESSOR_TYPE_AMD_CPU,

352 AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU,

353 AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU,

354 AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE,

356 AMDSMI_PROCESSOR_TYPE_AMD_APU,

357 AMDSMI_PROCESSOR_TYPE_AMD_NIC,

358 AMDSMI_PROCESSOR_TYPE_BRCM_NIC,

359 AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

360} amdsmi_processor_type_t;

361

371typedef amdsmi_processor_type_t processor_type_t;

372

381typedef enum {

382 AMDSMI_STATUS_SUCCESS = 0,

383 // Library usage errors

384 AMDSMI_STATUS_INVAL = 1,

385 AMDSMI_STATUS_NOT_SUPPORTED = 2,

386 AMDSMI_STATUS_NOT_YET_IMPLEMENTED = 3,

387 AMDSMI_STATUS_FAIL_LOAD_MODULE = 4,

388 AMDSMI_STATUS_FAIL_LOAD_SYMBOL = 5,

389 AMDSMI_STATUS_DRM_ERROR = 6,

390 AMDSMI_STATUS_API_FAILED = 7,

391 AMDSMI_STATUS_TIMEOUT = 8,

392 AMDSMI_STATUS_RETRY = 9,

393 AMDSMI_STATUS_NO_PERM = 10,

394 AMDSMI_STATUS_INTERRUPT = 11,

395 AMDSMI_STATUS_IO = 12,

396 AMDSMI_STATUS_ADDRESS_FAULT = 13,

397 AMDSMI_STATUS_FILE_ERROR = 14,

398 AMDSMI_STATUS_OUT_OF_RESOURCES = 15,

399 AMDSMI_STATUS_INTERNAL_EXCEPTION = 16,

400 AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS = 17,

401 AMDSMI_STATUS_INIT_ERROR = 18,

402 AMDSMI_STATUS_REFCOUNT_OVERFLOW = 19,

403 AMDSMI_STATUS_DIRECTORY_NOT_FOUND = 20,

404 AMDSMI_STATUS_IPC_ERROR = 21,

405 // Processor related errors

406 AMDSMI_STATUS_BUSY = 30,

407 AMDSMI_STATUS_NOT_FOUND = 31,

408 AMDSMI_STATUS_NOT_INIT = 32,

409 AMDSMI_STATUS_NO_SLOT = 33,

410 AMDSMI_STATUS_DRIVER_NOT_LOADED = 34,

411 // Data and size errors

412 AMDSMI_STATUS_MORE_DATA = 39,

413 AMDSMI_STATUS_NO_DATA = 40,

414 AMDSMI_STATUS_INSUFFICIENT_SIZE = 41,

415 AMDSMI_STATUS_UNEXPECTED_SIZE = 42,

416 AMDSMI_STATUS_UNEXPECTED_DATA = 43,

417 // esmi errors

418 AMDSMI_STATUS_NON_AMD_CPU = 44,

419 AMDSMI_STATUS_NO_ENERGY_DRV = 45,

420 AMDSMI_STATUS_NO_MSR_DRV = 46,

421 AMDSMI_STATUS_NO_HSMP_DRV = 47,

422 AMDSMI_STATUS_NO_HSMP_SUP = 48,

423 AMDSMI_STATUS_NO_HSMP_MSG_SUP = 49,

424 AMDSMI_STATUS_HSMP_TIMEOUT = 50,

425 AMDSMI_STATUS_NO_DRV = 51,

426 AMDSMI_STATUS_FILE_NOT_FOUND = 52,

427 AMDSMI_STATUS_ARG_PTR_NULL = 53,

428 AMDSMI_STATUS_AMDGPU_RESTART_ERR = 54,

429 AMDSMI_STATUS_SETTING_UNAVAILABLE = 55,

430 AMDSMI_STATUS_CORRUPTED_EEPROM = 56,

431 // General errors

432 AMDSMI_STATUS_MAP_ERROR = 0xFFFFFFFE,

433 AMDSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF

434} amdsmi_status_t;

435

441typedef enum {

442 AMDSMI_CLK_TYPE_SYS = 0x0,

443 AMDSMI_CLK_TYPE_FIRST = AMDSMI_CLK_TYPE_SYS,

444 AMDSMI_CLK_TYPE_GFX = AMDSMI_CLK_TYPE_SYS,

445 AMDSMI_CLK_TYPE_DF,

447 AMDSMI_CLK_TYPE_DCEF,

449 AMDSMI_CLK_TYPE_SOC,

450 AMDSMI_CLK_TYPE_MEM,

451 AMDSMI_CLK_TYPE_PCIE,

452 AMDSMI_CLK_TYPE_VCLK0,

453 AMDSMI_CLK_TYPE_VCLK1,

454 AMDSMI_CLK_TYPE_DCLK0,

455 AMDSMI_CLK_TYPE_DCLK1,

456 AMDSMI_CLK_TYPE__MAX = AMDSMI_CLK_TYPE_DCLK1

457} amdsmi_clk_type_t;

458

464typedef enum {

465 AMDSMI_ACCELERATOR_PARTITION_INVALID = 0,

466 AMDSMI_ACCELERATOR_PARTITION_SPX,

468 AMDSMI_ACCELERATOR_PARTITION_DPX,

470 AMDSMI_ACCELERATOR_PARTITION_TPX,

472 AMDSMI_ACCELERATOR_PARTITION_QPX,

474 AMDSMI_ACCELERATOR_PARTITION_CPX,

476 AMDSMI_ACCELERATOR_PARTITION_MAX

477} amdsmi_accelerator_partition_type_t;

478

484typedef enum {

485 AMDSMI_ACCELERATOR_XCC,

486 AMDSMI_ACCELERATOR_ENCODER,

487 AMDSMI_ACCELERATOR_DECODER,

488 AMDSMI_ACCELERATOR_DMA,

489 AMDSMI_ACCELERATOR_JPEG,

490 AMDSMI_ACCELERATOR_MAX

491} amdsmi_accelerator_partition_resource_type_t;

492

499typedef enum {

500 AMDSMI_COMPUTE_PARTITION_INVALID = 0,

501 AMDSMI_COMPUTE_PARTITION_SPX,

503 AMDSMI_COMPUTE_PARTITION_DPX,

505 AMDSMI_COMPUTE_PARTITION_TPX,

507 AMDSMI_COMPUTE_PARTITION_QPX,

509 AMDSMI_COMPUTE_PARTITION_CPX

511} amdsmi_compute_partition_type_t;

512

518typedef enum {

519 AMDSMI_MEMORY_PARTITION_UNKNOWN = 0,

520 AMDSMI_MEMORY_PARTITION_NPS1 = 1,

522 AMDSMI_MEMORY_PARTITION_NPS2 = 2,

525 AMDSMI_MEMORY_PARTITION_NPS4 = 4,

528 AMDSMI_MEMORY_PARTITION_NPS8 = 8,

533} amdsmi_memory_partition_type_t;

534

541typedef enum {

542 AMDSMI_TEMPERATURE_TYPE_EDGE,

543 AMDSMI_TEMPERATURE_TYPE_FIRST = AMDSMI_TEMPERATURE_TYPE_EDGE,

544 AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

545 AMDSMI_TEMPERATURE_TYPE_JUNCTION = AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

546 AMDSMI_TEMPERATURE_TYPE_VRAM,

547 AMDSMI_TEMPERATURE_TYPE_HBM_0,

548 AMDSMI_TEMPERATURE_TYPE_HBM_1,

549 AMDSMI_TEMPERATURE_TYPE_HBM_2,

550 AMDSMI_TEMPERATURE_TYPE_HBM_3,

551 AMDSMI_TEMPERATURE_TYPE_PLX,

552

553 // GPU Board Node temperature

554 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST = 100,

555 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X =

556 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST,

557 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC,

558 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2,

559 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR,

561 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR,

563 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR,

565 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_LAST = 149,

566

567 // GPU Board VR (Voltage Regulator) temperature

568 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST = 150,

569 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0 =

570 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST,

571 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1,

572 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2,

573 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3,

574 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A,

575 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C,

576 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A,

577 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C,

578 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM,

579 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B,

581 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D,

583 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR,

584 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32,

585 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_LAST = 199,

586

587 // Baseboard System temperature

588 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST = 200,

589 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA =

590 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST,

591 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT,

592 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK,

593 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7,

594 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC,

595 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA,

596 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1,

597 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC,

598 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC,

599 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC,

600 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC,

601 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR,

603 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR,

605 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR,

607 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR,

609 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR,

611 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR,

613 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR,

615 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR,

617 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR,

619 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR,

621 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC,

622 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC,

623 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST = 249,

624 AMDSMI_TEMPERATURE_TYPE__MAX =

625 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST

626} amdsmi_temperature_type_t;

627

634typedef enum {

635 AMDSMI_FW_ID_SMU = 1,

637 AMDSMI_FW_ID_FIRST = AMDSMI_FW_ID_SMU,

638 AMDSMI_FW_ID_CP_CE,

639 AMDSMI_FW_ID_CP_PFP,

640 AMDSMI_FW_ID_CP_ME,

641 AMDSMI_FW_ID_CP_MEC_JT1,

643 AMDSMI_FW_ID_CP_MEC_JT2,

645 AMDSMI_FW_ID_CP_MEC1,

647 AMDSMI_FW_ID_CP_MEC2,

649 AMDSMI_FW_ID_RLC,

650 AMDSMI_FW_ID_SDMA0,

651 AMDSMI_FW_ID_SDMA1,

652 AMDSMI_FW_ID_SDMA2,

653 AMDSMI_FW_ID_SDMA3,

654 AMDSMI_FW_ID_SDMA4,

655 AMDSMI_FW_ID_SDMA5,

656 AMDSMI_FW_ID_SDMA6,

657 AMDSMI_FW_ID_SDMA7,

658 AMDSMI_FW_ID_VCN,

659 AMDSMI_FW_ID_UVD,

660 AMDSMI_FW_ID_VCE,

661 AMDSMI_FW_ID_ISP,

662 AMDSMI_FW_ID_DMCU_ERAM,

663 AMDSMI_FW_ID_DMCU_ISR,

665 AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM,

667 AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM,

669 AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL,

670 AMDSMI_FW_ID_RLC_V,

671 AMDSMI_FW_ID_MMSCH,

672 AMDSMI_FW_ID_PSP_SYSDRV,

673 AMDSMI_FW_ID_PSP_SOSDRV,

674 AMDSMI_FW_ID_PSP_TOC,

675 AMDSMI_FW_ID_PSP_KEYDB,

676 AMDSMI_FW_ID_DFC,

677 AMDSMI_FW_ID_PSP_SPL,

678 AMDSMI_FW_ID_DRV_CAP,

679 AMDSMI_FW_ID_MC,

680 AMDSMI_FW_ID_PSP_BL,

681 AMDSMI_FW_ID_CP_PM4,

682 AMDSMI_FW_ID_RLC_P,

683 AMDSMI_FW_ID_SEC_POLICY_STAGE2,

684 AMDSMI_FW_ID_REG_ACCESS_WHITELIST,

685 AMDSMI_FW_ID_IMU_DRAM,

686 AMDSMI_FW_ID_IMU_IRAM,

687 AMDSMI_FW_ID_SDMA_TH0,

688 AMDSMI_FW_ID_SDMA_TH1,

689 AMDSMI_FW_ID_CP_MES,

690 AMDSMI_FW_ID_MES_KIQ,

691 AMDSMI_FW_ID_MES_STACK,

692 AMDSMI_FW_ID_MES_THREAD1,

693 AMDSMI_FW_ID_MES_THREAD1_STACK,

694 AMDSMI_FW_ID_RLX6,

695 AMDSMI_FW_ID_RLX6_DRAM_BOOT,

696 AMDSMI_FW_ID_RS64_ME,

697 AMDSMI_FW_ID_RS64_ME_P0_DATA,

698 AMDSMI_FW_ID_RS64_ME_P1_DATA,

699 AMDSMI_FW_ID_RS64_PFP,

700 AMDSMI_FW_ID_RS64_PFP_P0_DATA,

702 AMDSMI_FW_ID_RS64_PFP_P1_DATA,

704 AMDSMI_FW_ID_RS64_MEC,

705 AMDSMI_FW_ID_RS64_MEC_P0_DATA,

707 AMDSMI_FW_ID_RS64_MEC_P1_DATA,

709 AMDSMI_FW_ID_RS64_MEC_P2_DATA,

711 AMDSMI_FW_ID_RS64_MEC_P3_DATA,

713 AMDSMI_FW_ID_PPTABLE,

714 AMDSMI_FW_ID_PSP_SOC,

715 AMDSMI_FW_ID_PSP_DBG,

716 AMDSMI_FW_ID_PSP_INTF,

717 AMDSMI_FW_ID_RLX6_CORE1,

718 AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1,

719 AMDSMI_FW_ID_RLCV_LX7,

720 AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST,

721 AMDSMI_FW_ID_ASD,

722 AMDSMI_FW_ID_TA_RAS,

723 AMDSMI_FW_ID_TA_XGMI,

724 AMDSMI_FW_ID_RLC_SRLG,

725 AMDSMI_FW_ID_RLC_SRLS,

726 AMDSMI_FW_ID_PM,

727 AMDSMI_FW_ID_DMCU,

728 AMDSMI_FW_ID_PLDM_BUNDLE,

729 AMDSMI_FW_ID__MAX

730} amdsmi_fw_block_t;

731

737typedef enum {

738 AMDSMI_VRAM_TYPE_UNKNOWN = 0,

739 // HBM

740 AMDSMI_VRAM_TYPE_HBM = 1,

741 AMDSMI_VRAM_TYPE_HBM2 = 2,

742 AMDSMI_VRAM_TYPE_HBM2E = 3,

743 AMDSMI_VRAM_TYPE_HBM3 = 4,

744 AMDSMI_VRAM_TYPE_HBM3E = 5,

745 // DDR

746 AMDSMI_VRAM_TYPE_DDR2 = 10,

747 AMDSMI_VRAM_TYPE_DDR3 = 11,

748 AMDSMI_VRAM_TYPE_DDR4 = 12,

749 AMDSMI_VRAM_TYPE_DDR5 = 13,

750 // GDDR

751 AMDSMI_VRAM_TYPE_GDDR1 = 17,

752 AMDSMI_VRAM_TYPE_GDDR2 = 18,

753 AMDSMI_VRAM_TYPE_GDDR3 = 19,

754 AMDSMI_VRAM_TYPE_GDDR4 = 20,

755 AMDSMI_VRAM_TYPE_GDDR5 = 21,

756 AMDSMI_VRAM_TYPE_GDDR6 = 22,

757 AMDSMI_VRAM_TYPE_GDDR7 = 23,

758 // LPDDR

759 AMDSMI_VRAM_TYPE_LPDDR4 = 30,

760 AMDSMI_VRAM_TYPE_LPDDR5 = 31,

761 AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_LPDDR5

762} amdsmi_vram_type_t;

763

769typedef struct {

770 uint64_t lower_bound;

771 uint64_t upper_bound;

772 uint64_t reserved[2];

773} amdsmi_range_t;

774

780typedef struct {

781 uint8_t xgmi_lanes;

782 uint64_t xgmi_hive_id;

783 uint64_t xgmi_node_id;

784 uint32_t index;

785 uint32_t reserved[9];

786} amdsmi_xgmi_info_t;

787

793typedef struct {

794 uint32_t vram_total;

795 uint32_t vram_used;

796 uint32_t reserved[2];

797} amdsmi_vram_usage_t;

798

805typedef struct {

806 uint64_t reference_timestamp;

807 uint64_t violation_timestamp;

809 uint64_t acc_counter;

810 uint64_t acc_prochot_thrm;

812 uint64_t acc_ppt_pwr;

814 uint64_t acc_socket_thrm;

816 uint64_t acc_vr_thrm;

818 uint64_t acc_hbm_thrm;

820 uint64_t acc_gfx_clk_below_host_limit;

827 uint64_t per_prochot_thrm;

829 uint64_t per_ppt_pwr;

831 uint64_t per_socket_thrm;

833 uint64_t per_vr_thrm;

835 uint64_t per_hbm_thrm;

837 uint64_t per_gfx_clk_below_host_limit;

844 uint8_t active_prochot_thrm;

846 uint8_t active_ppt_pwr;

848 uint8_t active_socket_thrm;

850 uint8_t active_vr_thrm;

852 uint8_t active_hbm_thrm;

854 uint8_t active_gfx_clk_below_host_limit;

858 // GPU metrics 1.8 violations

859 uint64_t acc_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP]

860 [AMDSMI_MAX_NUM_XCC];

865 uint64_t acc_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP]

866 [AMDSMI_MAX_NUM_XCC];

871 uint64_t acc_low_utilization[AMDSMI_MAX_NUM_XCP]

872 [AMDSMI_MAX_NUM_XCC];

875 uint64_t acc_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP]

876 [AMDSMI_MAX_NUM_XCC];

882 uint64_t per_gfx_clk_below_host_limit_pwr

883 [AMDSMI_MAX_NUM_XCP]

884 [AMDSMI_MAX_NUM_XCC];

886 uint64_t per_gfx_clk_below_host_limit_thm

887 [AMDSMI_MAX_NUM_XCP]

888 [AMDSMI_MAX_NUM_XCC];

890 uint64_t per_low_utilization[AMDSMI_MAX_NUM_XCP]

891 [AMDSMI_MAX_NUM_XCC];

894 uint64_t per_gfx_clk_below_host_limit_total

895 [AMDSMI_MAX_NUM_XCP]

896 [AMDSMI_MAX_NUM_XCC];

899 uint8_t active_gfx_clk_below_host_limit_pwr

900 [AMDSMI_MAX_NUM_XCP]

901 [AMDSMI_MAX_NUM_XCC];

903 uint8_t active_gfx_clk_below_host_limit_thm

904 [AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

907 uint8_t active_low_utilization[AMDSMI_MAX_NUM_XCP]

908 [AMDSMI_MAX_NUM_XCC];

911 uint8_t active_gfx_clk_below_host_limit_total

912 [AMDSMI_MAX_NUM_XCP]

913 [AMDSMI_MAX_NUM_XCC];

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

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

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

918} amdsmi_violation_status_t;

919

925typedef struct {

926 amdsmi_range_t supported_freq_range;

927 amdsmi_range_t current_freq_range;

928 uint32_t reserved[8];

929} amdsmi_frequency_range_t;

930

936typedef union {

937 struct bdf_ {

938 uint64_t function_number : 3;

939 uint64_t device_number : 5;

940 uint64_t bus_number : 8;

941 uint64_t domain_number : 48;

942 } bdf;

943 struct {

944 uint64_t function_number : 3;

945 uint64_t device_number : 5;

946 uint64_t bus_number : 8;

947 uint64_t domain_number : 48;

948 };

949 uint64_t as_uint;

950} amdsmi_bdf_t;

951

957typedef struct {

958 uint32_t drm_render;

959 uint32_t drm_card;

960 uint32_t hsa_id;

961 uint32_t hip_id;

962 char hip_uuid[AMDSMI_MAX_STRING_LENGTH];

963 uint32_t oam_id;

964} amdsmi_enumeration_info_t;

965

971typedef enum {

972 AMDSMI_CARD_FORM_FACTOR_PCIE,

973 AMDSMI_CARD_FORM_FACTOR_OAM,

974 AMDSMI_CARD_FORM_FACTOR_CEM,

975 AMDSMI_CARD_FORM_FACTOR_UNKNOWN

976} amdsmi_card_form_factor_t;

977

983typedef struct {

984 struct pcie_static_ {

985 uint16_t max_pcie_width;

986 uint32_t max_pcie_speed;

987 uint32_t pcie_interface_version;

988 amdsmi_card_form_factor_t slot_type;

989 uint32_t max_pcie_interface_version;

990 uint64_t reserved[9];

991 } pcie_static;

992 struct pcie_metric_ {

993 uint16_t pcie_width;

994 uint32_t pcie_speed;

995 uint32_t pcie_bandwidth;

996 uint64_t pcie_replay_count;

997 uint64_t pcie_l0_to_recovery_count;

999 uint64_t pcie_replay_roll_over_count;

1001 uint64_t pcie_nak_sent_count;

1002 uint64_t pcie_nak_received_count;

1004 uint32_t pcie_lc_perf_other_end_recovery_count;

1005 uint64_t reserved[12];

1006 } pcie_metric;

1007 uint64_t reserved[32];

1008} amdsmi_pcie_info_t;

1009

1015typedef struct {

1016 uint64_t power_cap;

1017 uint64_t default_power_cap;

1018 uint64_t dpm_cap;

1019 uint64_t min_power_cap;

1020 uint64_t max_power_cap;

1021 uint64_t reserved[3];

1022} amdsmi_power_cap_info_t;

1023

1029typedef enum {

1030 AMDSMI_POWER_CAP_TYPE_PPT0,

1031 AMDSMI_POWER_CAP_TYPE_PPT1,

1032} amdsmi_power_cap_type_t;

1033

1039typedef struct {

1040 char name[AMDSMI_MAX_STRING_LENGTH];

1041 char build_date[AMDSMI_MAX_STRING_LENGTH];

1042 char part_number[AMDSMI_MAX_STRING_LENGTH];

1043 char version[AMDSMI_MAX_STRING_LENGTH];

1044 char boot_firmware[AMDSMI_MAX_STRING_LENGTH];

1045 uint64_t reserved[36];

1046} amdsmi_vbios_info_t;

1047

1053typedef enum {

1054 AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

1055 AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

1056 AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

1057 AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

1058 AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010

1059} amdsmi_cache_property_type_t;

1060

1066typedef struct {

1067 uint32_t num_cache_types;

1068 struct cache_ {

1069 uint32_t cache_properties;

1070 uint32_t cache_size;

1071 uint32_t cache_level;

1072 uint32_t max_num_cu_shared;

1073 uint32_t num_cache_instance;

1074 uint32_t reserved[3];

1075 } cache[AMDSMI_MAX_CACHE_TYPES];

1076 uint32_t reserved[15];

1077} amdsmi_gpu_cache_info_t;

1078

1084typedef struct {

1085 uint8_t num_fw_info;

1086 struct fw_info_list_ {

1087 amdsmi_fw_block_t fw_id;

1088 uint64_t fw_version;

1089 uint64_t reserved[2];

1090 } fw_info_list[AMDSMI_FW_ID__MAX];

1091 uint32_t reserved[7];

1092} amdsmi_fw_info_t;

1093

1099typedef struct {

1100 char market_name[AMDSMI_MAX_STRING_LENGTH];

1101 uint32_t vendor_id;

1102 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

1103 uint32_t subvendor_id;

1104 uint64_t device_id;

1105 uint32_t rev_id;

1106 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

1108 uint32_t oam_id;

1109 uint32_t num_of_compute_units;

1110 uint64_t target_graphics_version;

1111 uint32_t subsystem_id;

1112 uint64_t flags;

1113 uint32_t reserved[18];

1114} amdsmi_asic_info_t;

1115

1121typedef struct {

1122 uint64_t kfd_id;

1123 uint32_t node_id;

1124 uint32_t current_partition_id;

1125 uint32_t reserved[12];

1126} amdsmi_kfd_info_t;

1127

1133typedef union {

1134 struct nps_flags_ {

1135 uint32_t nps1_cap : 1;

1136 uint32_t nps2_cap : 1;

1137 uint32_t nps4_cap : 1;

1138 uint32_t nps8_cap : 1;

1139 uint32_t reserved : 28;

1140 } nps_flags;

1141 uint32_t nps_cap_mask;

1142} amdsmi_nps_caps_t;

1143

1150typedef struct {

1151 amdsmi_nps_caps_t partition_caps;

1152 amdsmi_memory_partition_type_t mp_mode;

1153 uint32_t num_numa_ranges;

1154 struct numa_range_ {

1155 amdsmi_vram_type_t memory_type;

1156 uint64_t start;

1157 uint64_t end;

1158 } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

1159 uint64_t reserved[11];

1160} amdsmi_memory_partition_config_t;

1161

1167typedef struct {

1168 amdsmi_accelerator_partition_type_t profile_type;

1169 uint32_t num_partitions;

1170 amdsmi_nps_caps_t memory_caps;

1171 uint32_t profile_index;

1173 uint32_t num_resources;

1174 uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

1175 uint64_t reserved[13];

1176} amdsmi_accelerator_partition_profile_t;

1177

1184typedef struct {

1185 uint32_t profile_index;

1186 amdsmi_accelerator_partition_resource_type_t resource_type;

1187 uint32_t partition_resource;

1188 uint32_t num_partitions_share_resource;

1189 uint64_t reserved[6];

1190} amdsmi_accelerator_partition_resource_profile_t;

1191

1197typedef struct {

1198 uint32_t num_profiles;

1199 uint32_t num_resource_profiles;

1200 amdsmi_accelerator_partition_resource_profile_t

1201 resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

1202 uint32_t default_profile_index;

1203 amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

1204 uint64_t reserved[30];

1205} amdsmi_accelerator_partition_profile_config_t;

1206

1212typedef enum {

1213 AMDSMI_LINK_TYPE_INTERNAL = 0,

1214 AMDSMI_LINK_TYPE_PCIE = 1,

1215 AMDSMI_LINK_TYPE_XGMI = 2,

1216 AMDSMI_LINK_TYPE_NOT_APPLICABLE = 3,

1217 AMDSMI_LINK_TYPE_UNKNOWN = 4

1218} amdsmi_link_type_t;

1219

1225typedef struct {

1226 uint32_t cpu_util_total;

1227 uint32_t cpu_util_user;

1228 uint32_t cpu_util_nice;

1229 uint32_t cpu_util_sys;

1230 uint32_t cpu_util_irq;

1231} amdsmi_cpu_util_t;

1232

1238typedef enum {

1239 AMDSMI_LINK_STATUS_ENABLED = 0,

1240 AMDSMI_LINK_STATUS_DISABLED = 1,

1241 AMDSMI_LINK_STATUS_INACTIVE = 2,

1242 AMDSMI_LINK_STATUS_ERROR = 3

1243} amdsmi_link_status_t;

1244

1250typedef struct {

1251 uint32_t num_links;

1252 struct _links {

1253 amdsmi_bdf_t bdf;

1254 uint32_t bit_rate;

1255 uint32_t max_bandwidth;

1256 amdsmi_link_type_t link_type;

1257 uint64_t read;

1258 uint64_t write;

1259 amdsmi_link_status_t link_status;

1260 uint64_t reserved[1];

1261 } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

1262 uint64_t reserved[7];

1263} amdsmi_link_metrics_t;

1264

1270typedef struct {

1271 amdsmi_vram_type_t vram_type;

1272 char vram_vendor[AMDSMI_MAX_STRING_LENGTH];

1273 uint64_t vram_size;

1274 uint32_t vram_bit_width;

1275 uint64_t vram_max_bandwidth;

1276 uint64_t reserved[37];

1277} amdsmi_vram_info_t;

1278

1284typedef struct {

1285 char driver_version[AMDSMI_MAX_STRING_LENGTH];

1286 char driver_date[AMDSMI_MAX_STRING_LENGTH];

1287 char driver_name[AMDSMI_MAX_STRING_LENGTH];

1288} amdsmi_driver_info_t;

1289

1295typedef struct {

1296 char model_number[AMDSMI_MAX_STRING_LENGTH];

1297 char product_serial[AMDSMI_MAX_STRING_LENGTH];

1298 char fru_id[AMDSMI_MAX_STRING_LENGTH];

1299 char product_name[AMDSMI_MAX_STRING_LENGTH];

1300 char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

1301 uint64_t reserved[64];

1302} amdsmi_board_info_t;

1303

1311typedef struct {

1312 uint64_t socket_power;

1313 uint32_t current_socket_power;

1315 uint32_t average_socket_power;

1317 uint64_t gfx_voltage;

1318 uint64_t soc_voltage;

1319 uint64_t mem_voltage;

1320 uint32_t power_limit;

1321 uint32_t ubb_power;

1322 uint64_t reserved[18];

1323} amdsmi_power_info_t;

1324

1330typedef struct {

1331 uint32_t clk;

1332 uint32_t min_clk;

1333 uint32_t max_clk;

1334 uint8_t clk_locked;

1335 uint8_t clk_deep_sleep;

1336 uint32_t reserved[4];

1337} amdsmi_clk_info_t;

1338

1348typedef struct {

1349 uint32_t gfx_activity;

1350 uint32_t umc_activity;

1351 uint32_t mm_activity;

1352 uint32_t reserved[13];

1353} amdsmi_engine_usage_t;

1354

1360typedef uint32_t amdsmi_process_handle_t;

1361

1367typedef struct {

1368 char name[AMDSMI_MAX_STRING_LENGTH];

1369 amdsmi_process_handle_t pid;

1370 uint64_t mem;

1371 struct engine_usage_ {

1372 uint64_t gfx;

1373 uint64_t enc;

1374 uint32_t reserved[12];

1375 } engine_usage;

1376 struct memory_usage_ {

1377 uint64_t gtt_mem;

1378 uint64_t cpu_mem;

1379 uint64_t vram_mem;

1380 uint32_t reserved[10];

1381 } memory_usage;

1382 char container_name[AMDSMI_MAX_STRING_LENGTH];

1383 uint32_t cu_occupancy;

1384 uint32_t evicted_time;

1385 uint64_t sdma_usage;

1386 uint32_t reserved[8];

1387} amdsmi_proc_info_t;

1388

1394typedef struct {

1395 uint8_t is_iolink_coherent;

1396 uint8_t is_iolink_atomics_32bit;

1397 uint8_t is_iolink_atomics_64bit;

1398 uint8_t is_iolink_dma;

1399 uint8_t is_iolink_bi_directional;

1400} amdsmi_p2p_capability_t;

1401

1404#define AMDSMI_MAX_NUM_FREQUENCIES 33

1405

1410#define AMDSMI_MAX_FAN_SPEED 255

1411

1414#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1415

1421typedef enum {

1422 AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1423 AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1424 AMDSMI_DEV_PERF_LEVEL_LOW,

1425 AMDSMI_DEV_PERF_LEVEL_HIGH,

1426 AMDSMI_DEV_PERF_LEVEL_MANUAL,

1428 AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1429 AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1430 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1431 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1432 AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1433 AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1434 AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1435} amdsmi_dev_perf_level_t;

1436

1442typedef uintptr_t amdsmi_event_handle_t;

1443

1451typedef enum {

1452 AMDSMI_EVNT_GRP_XGMI = 0,

1453 AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1454 AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1455} amdsmi_event_group_t;

1456

1487typedef enum {

1488 AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1489

1490 AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1491 AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1492 AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1493 AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1494 AMDSMI_EVNT_XGMI_0_BEATS_TX,

1495 AMDSMI_EVNT_XGMI_1_NOP_TX,

1496 AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1497 AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1498 AMDSMI_EVNT_XGMI_1_BEATS_TX,

1499 AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1500 AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1501 AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1502 AMDSMI_EVNT_XGMI_DATA_OUT_1,

1503 AMDSMI_EVNT_XGMI_DATA_OUT_2,

1504 AMDSMI_EVNT_XGMI_DATA_OUT_3,

1505 AMDSMI_EVNT_XGMI_DATA_OUT_4,

1506 AMDSMI_EVNT_XGMI_DATA_OUT_5,

1507 AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1508 AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST

1509} amdsmi_event_type_t;

1510

1516typedef enum {

1517 AMDSMI_CNTR_CMD_START = 0,

1518 AMDSMI_CNTR_CMD_STOP

1520} amdsmi_counter_command_t;

1521

1527typedef struct {

1528 uint64_t value;

1529 uint64_t time_enabled;

1530 uint64_t time_running;

1531} amdsmi_counter_value_t;

1532

1538typedef enum {

1539 AMDSMI_EVT_NOTIF_NONE = 0,

1540 AMDSMI_EVT_NOTIF_VMFAULT = 1,

1541 AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1542 AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1543 AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1544 AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1545 AMDSMI_EVT_NOTIF_MIGRATE_START = 5,

1546 AMDSMI_EVT_NOTIF_MIGRATE_END = 6,

1547 AMDSMI_EVT_NOTIF_PAGE_FAULT_START = 7,

1548 AMDSMI_EVT_NOTIF_PAGE_FAULT_END = 8,

1549 AMDSMI_EVT_NOTIF_QUEUE_EVICTION = 9,

1550 AMDSMI_EVT_NOTIF_QUEUE_RESTORE = 10,

1551 AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU = 11,

1552 AMDSMI_EVT_NOTIF_PROCESS_START = 12,

1553 AMDSMI_EVT_NOTIF_PROCESS_END = 13,

1554 AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_PROCESS_END

1555} amdsmi_evt_notification_type_t;

1556

1562#define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1563

1569typedef struct {

1570 amdsmi_processor_handle processor_handle;

1571 amdsmi_evt_notification_type_t event;

1572 char message[AMDSMI_MAX_STRING_LENGTH];

1573} amdsmi_evt_notification_data_t;

1574

1581typedef enum {

1582 AMDSMI_TEMP_CURRENT = 0x0,

1583 AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1584 AMDSMI_TEMP_MAX,

1585 AMDSMI_TEMP_MIN,

1586 AMDSMI_TEMP_MAX_HYST,

1588 AMDSMI_TEMP_MIN_HYST,

1590 AMDSMI_TEMP_CRITICAL,

1592 AMDSMI_TEMP_CRITICAL_HYST,

1594 AMDSMI_TEMP_EMERGENCY,

1598 AMDSMI_TEMP_EMERGENCY_HYST,

1600 AMDSMI_TEMP_CRIT_MIN,

1602 AMDSMI_TEMP_CRIT_MIN_HYST,

1604 AMDSMI_TEMP_OFFSET,

1606 AMDSMI_TEMP_LOWEST,

1607 AMDSMI_TEMP_HIGHEST,

1608 AMDSMI_TEMP_SHUTDOWN,

1609 AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1610} amdsmi_temperature_metric_t;

1611

1618typedef enum {

1619 AMDSMI_VOLT_CURRENT = 0x0,

1620

1621 AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1622 AMDSMI_VOLT_MAX,

1623 AMDSMI_VOLT_MIN_CRIT,

1624 AMDSMI_VOLT_MIN,

1625 AMDSMI_VOLT_MAX_CRIT,

1626 AMDSMI_VOLT_AVERAGE,

1627 AMDSMI_VOLT_LOWEST,

1628 AMDSMI_VOLT_HIGHEST,

1629

1630 AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1631} amdsmi_voltage_metric_t;

1632

1639typedef enum {

1640 AMDSMI_VOLT_TYPE_FIRST = 0,

1641

1642 AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1643 AMDSMI_VOLT_TYPE_VDDBOARD,

1644 AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDBOARD,

1645 AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1646} amdsmi_voltage_type_t;

1647

1656typedef enum {

1657 AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1658 AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1659 AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1660 AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1661 AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1662

1663 // 3D Full Screen Power Profile

1664 AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1665 AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1666 AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1667

1668 // Invalid power profile

1669 AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1670} amdsmi_power_profile_preset_masks_t;

1671

1677typedef enum {

1678 AMDSMI_GPU_BLOCK_INVALID = 0,

1679 AMDSMI_GPU_BLOCK_FIRST = (1ULL << 0),

1680 AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1681 AMDSMI_GPU_BLOCK_SDMA = (1ULL << 1),

1682 AMDSMI_GPU_BLOCK_GFX = (1ULL << 2),

1683 AMDSMI_GPU_BLOCK_MMHUB = (1ULL << 3),

1684 AMDSMI_GPU_BLOCK_ATHUB = (1ULL << 4),

1685 AMDSMI_GPU_BLOCK_PCIE_BIF = (1ULL << 5),

1686 AMDSMI_GPU_BLOCK_HDP = (1ULL << 6),

1687 AMDSMI_GPU_BLOCK_XGMI_WAFL = (1ULL << 7),

1688 AMDSMI_GPU_BLOCK_DF = (1ULL << 8),

1689 AMDSMI_GPU_BLOCK_SMN = (1ULL << 9),

1690 AMDSMI_GPU_BLOCK_SEM = (1ULL << 10),

1691 AMDSMI_GPU_BLOCK_MP0 = (1ULL << 11),

1692 AMDSMI_GPU_BLOCK_MP1 = (1ULL << 12),

1693 AMDSMI_GPU_BLOCK_FUSE = (1ULL << 13),

1694 AMDSMI_GPU_BLOCK_MCA = (1ULL << 14),

1695 AMDSMI_GPU_BLOCK_VCN = (1ULL << 15),

1696 AMDSMI_GPU_BLOCK_JPEG = (1ULL << 16),

1697 AMDSMI_GPU_BLOCK_IH = (1ULL << 17),

1698 AMDSMI_GPU_BLOCK_MPIO = (1ULL << 18),

1699 AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1700 AMDSMI_GPU_BLOCK_RESERVED = (1ULL << 63)

1701} amdsmi_gpu_block_t;

1702

1708typedef enum {

1709 CLK_LIMIT_MIN,

1710 CLK_LIMIT_MAX

1711} amdsmi_clk_limit_type_t;

1712

1718typedef enum {

1719 AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED = 0,

1720 AMDSMI_CPER_SEV_FATAL = 1,

1721 AMDSMI_CPER_SEV_NON_FATAL_CORRECTED = 2,

1722 AMDSMI_CPER_SEV_NUM = 3,

1723 AMDSMI_CPER_SEV_UNUSED = 10

1724} amdsmi_cper_sev_t;

1725

1731typedef enum {

1732 AMDSMI_CPER_NOTIFY_TYPE_CMC = 0x450eBDD72DCE8BB1,

1733 AMDSMI_CPER_NOTIFY_TYPE_CPE = 0x4a55D8434E292F96,

1734 AMDSMI_CPER_NOTIFY_TYPE_MCE = 0x4cc5919CE8F56FFE,

1735 AMDSMI_CPER_NOTIFY_TYPE_PCIE = 0x4dfc1A16CF93C01F,

1736 AMDSMI_CPER_NOTIFY_TYPE_INIT = 0x454a9308CC5263E8,

1737 AMDSMI_CPER_NOTIFY_TYPE_NMI = 0x42c9B7E65BAD89FF,

1738 AMDSMI_CPER_NOTIFY_TYPE_BOOT = 0x409aAB403D61A466,

1739 AMDSMI_CPER_NOTIFY_TYPE_DMAR = 0x4c27C6B3667DD791,

1740 AMDSMI_CPER_NOTIFY_TYPE_SEA = 0x11E4BBE89A78788A,

1741 AMDSMI_CPER_NOTIFY_TYPE_SEI = 0x4E87B0AE5C284C81,

1742 AMDSMI_CPER_NOTIFY_TYPE_PEI = 0x4214520409A9D5AC,

1743 AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT = 0x49A341DF69293BC9

1745} amdsmi_cper_notify_type_t;

1746

1752typedef struct {

1753 uint16_t dram_non_critical_region_threshold;

1754 uint16_t dram_critical_region_threshold;

1755} amdsmi_gpu_ras_policy_v4_0_t;

1756

1763typedef struct {

1764 uint8_t major_version;

1765 uint8_t minor_version;

1766 union policy_data_ {

1767 amdsmi_gpu_ras_policy_v4_0_t v4_0;

1768 uint64_t info[5];

1769 } policy_data;

1770} amdsmi_gpu_ras_policy_info_t;

1771

1777typedef enum {

1778 AMDSMI_RAS_ERR_STATE_NONE = 0,

1779 AMDSMI_RAS_ERR_STATE_DISABLED,

1780 AMDSMI_RAS_ERR_STATE_PARITY,

1781 AMDSMI_RAS_ERR_STATE_SING_C,

1782 AMDSMI_RAS_ERR_STATE_MULT_UC,

1783 AMDSMI_RAS_ERR_STATE_POISON,

1785 AMDSMI_RAS_ERR_STATE_ENABLED,

1786

1787 AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1788 AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1789} amdsmi_ras_err_state_t;

1790

1798typedef enum {

1799 AMDSMI_MEM_TYPE_FIRST = 0,

1800

1801 AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1802 AMDSMI_MEM_TYPE_VIS_VRAM,

1803 AMDSMI_MEM_TYPE_GTT,

1804

1805 AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1806} amdsmi_memory_type_t;

1807

1813typedef enum {

1814 AMDSMI_FREQ_IND_MIN = 0,

1815 AMDSMI_FREQ_IND_MAX = 1,

1816 AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1817} amdsmi_freq_ind_t;

1818

1824typedef enum {

1825 AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1826 AMDSMI_XGMI_STATUS_ERROR,

1827 AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

1828} amdsmi_xgmi_status_t;

1829

1835typedef uint64_t amdsmi_bit_field_t;

1836

1842typedef enum {

1843 AMDSMI_MEM_PAGE_STATUS_RESERVED = 0,

1845 AMDSMI_MEM_PAGE_STATUS_PENDING,

1847 AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1848} amdsmi_memory_page_status_t;

1849

1855typedef enum {

1856 AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1857 AMDSMI_COARSE_GRAIN_GFX_ACTIVITY = AMDSMI_UTILIZATION_COUNTER_FIRST,

1859 AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1860 AMDSMI_COARSE_DECODER_ACTIVITY,

1861 // Fine grain activity counters

1862 AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1863 AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1864 AMDSMI_FINE_DECODER_ACTIVITY = 102,

1865 AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1866} amdsmi_utilization_counter_type_t;

1867

1868#define AMDSMI_MAX_UTILIZATION_VALUES 4

1869

1877typedef struct {

1878 amdsmi_utilization_counter_type_t type;

1879 uint64_t value;

1880 uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1881 uint16_t fine_value_count;

1882} amdsmi_utilization_counter_t;

1883

1889typedef struct {

1890 uint64_t page_address;

1891 uint64_t page_size;

1892 amdsmi_memory_page_status_t status;

1893} amdsmi_retired_page_record_t;

1894

1902typedef struct {

1903 amdsmi_bit_field_t available_profiles;

1904 amdsmi_power_profile_preset_masks_t current;

1905 uint32_t num_profiles;

1906} amdsmi_power_profile_status_t;

1907

1913typedef struct {

1914 bool has_deep_sleep;

1915 uint32_t num_supported;

1916 uint32_t current;

1917 uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES];

1919} amdsmi_frequencies_t;

1920

1926typedef struct {

1927 uint32_t policy_id;

1928 char policy_description[AMDSMI_MAX_STRING_LENGTH];

1929} amdsmi_dpm_policy_entry_t;

1930

1931#define AMDSMI_MAX_NUM_PM_POLICIES 32

1932

1940typedef struct {

1941 uint32_t num_supported;

1942 uint32_t current;

1943 amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

1944} amdsmi_dpm_policy_t;

1945

1955typedef struct {

1956 amdsmi_frequencies_t transfer_rate;

1957 uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

1958} amdsmi_pcie_bandwidth_t;

1959

1965typedef struct {

1966 uint32_t major;

1967 uint32_t minor;

1968 uint32_t release;

1969 const char* build;

1970} amdsmi_version_t;

1971

1977typedef struct {

1978 uint64_t frequency;

1979 uint64_t voltage;

1980} amdsmi_od_vddc_point_t;

1981

1989typedef struct {

1990 amdsmi_range_t freq_range;

1991 amdsmi_range_t volt_range;

1992} amdsmi_freq_volt_region_t;

1993

2000typedef struct {

2001 amdsmi_od_vddc_point_t vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

2003} amdsmi_od_volt_curve_t;

2004

2010typedef struct {

2011 amdsmi_range_t curr_sclk_range;

2012 amdsmi_range_t curr_mclk_range;

2013 amdsmi_range_t curr_fclk_range;

2014 amdsmi_range_t sclk_freq_limits;

2015 amdsmi_range_t mclk_freq_limits;

2016 amdsmi_range_t fclk_freq_limits;

2017 amdsmi_od_volt_curve_t curve;

2018 uint32_t num_regions;

2019} amdsmi_od_volt_freq_data_t;

2020

2028typedef struct {

2029 // TODO(amd) Doxygen documents

2030 // Note: This should match: AMDGpuMetricsHeader_v1_t

2032 uint16_t structure_size;

2033 uint8_t format_revision;

2034 uint8_t content_revision;

2036} amd_metrics_table_header_t;

2037

2043typedef struct {

2048 uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

2049 uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG_ENG_V1];

2051 uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

2052 uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

2053

2057 /* Total App Clock Counter Accumulated */

2058 uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

2059

2063 /* Total App Clock Counter Accumulated */

2064 uint64_t gfx_below_host_limit_ppt_acc[AMDSMI_MAX_NUM_XCC];

2065 uint64_t gfx_below_host_limit_thm_acc[AMDSMI_MAX_NUM_XCC];

2066 uint64_t gfx_low_utilization_acc[AMDSMI_MAX_NUM_XCC];

2067 uint64_t gfx_below_host_limit_total_acc[AMDSMI_MAX_NUM_XCC];

2068

2072 uint16_t temperature_xcd[AMDSMI_MAX_NUM_XCC];

2073} amdsmi_gpu_xcp_metrics_t;

2074

2101typedef struct {

2105 uint16_t temperature_gfx;

2106 uint16_t temperature_soc;

2107 uint16_t temperature_core[AMDSMI_APU_MAX_CORES];

2108 uint16_t temperature_l3[AMDSMI_APU_MAX_L3];

2109 uint16_t temperature_skin;

2110

2114 uint16_t average_gfx_activity;

2115 uint16_t average_mm_activity;

2116 uint16_t average_vcn_activity;

2117 uint16_t average_ipu_activity[AMDSMI_APU_MAX_IPU];

2118 uint16_t average_core_c0_activity[AMDSMI_APU_MAX_CORES];

2119 uint16_t average_dram_reads;

2120 uint16_t average_dram_writes;

2121 uint16_t average_ipu_reads;

2122 uint16_t average_ipu_writes;

2123

2131 uint32_t average_socket_power;

2132 uint16_t average_cpu_power;

2133 uint16_t average_soc_power;

2134 uint32_t average_gfx_power;

2135 uint16_t average_core_power[AMDSMI_APU_MAX_CORES];

2136 uint16_t average_ipu_power;

2137 uint32_t average_apu_power;

2138 uint32_t average_dgpu_power;

2139 uint32_t average_all_core_power;

2140 uint16_t average_sys_power;

2141 uint16_t stapm_power_limit;

2142 uint16_t current_stapm_power_limit;

2143

2147 uint16_t average_gfxclk_frequency;

2148 uint16_t average_socclk_frequency;

2149 uint16_t average_uclk_frequency;

2150 uint16_t average_fclk_frequency;

2151 uint16_t average_vclk_frequency;

2152 uint16_t average_dclk_frequency;

2153 uint16_t average_vpeclk_frequency;

2154 uint16_t average_ipuclk_frequency;

2155 uint16_t average_mpipu_frequency;

2156

2160 uint16_t current_gfxclk;

2161 uint16_t current_socclk;

2162 uint16_t current_uclk;

2163 uint16_t current_fclk;

2164 uint16_t current_vclk;

2165 uint16_t current_dclk;

2166 uint16_t current_coreclk[AMDSMI_APU_MAX_CORES];

2167 uint16_t current_l3clk[AMDSMI_APU_MAX_L3];

2168 uint16_t current_core_maxfreq;

2169 uint16_t current_gfx_maxfreq;

2170

2174 uint32_t throttle_status;

2175 uint64_t indep_throttle_status;

2176 uint32_t throttle_residency_prochot;

2177 uint32_t throttle_residency_spl;

2178 uint32_t throttle_residency_fppt;

2179 uint32_t throttle_residency_sppt;

2180 uint32_t throttle_residency_thm_core;

2181 uint32_t throttle_residency_thm_gfx;

2182 uint32_t throttle_residency_thm_soc;

2183

2187 uint16_t fan_pwm;

2188

2192 uint16_t average_temperature_gfx;

2193 uint16_t average_temperature_soc;

2194 uint16_t average_temperature_core[AMDSMI_APU_MAX_CORES];

2195 uint16_t average_temperature_l3[AMDSMI_APU_MAX_L3];

2196

2200 uint16_t average_cpu_voltage;

2201 uint16_t average_soc_voltage;

2202 uint16_t average_gfx_voltage;

2203 uint16_t average_cpu_current;

2204 uint16_t average_soc_current;

2205 uint16_t average_gfx_current;

2206

2210 uint32_t time_filter_alphavalue;

2211

2212} amdsmi_apu_metrics_t;

2213

2230typedef struct {

2231 amd_metrics_table_header_t common_header;

2232

2238 uint16_t temperature_edge;

2239 uint16_t temperature_hotspot;

2240 uint16_t temperature_mem;

2241 uint16_t temperature_vrgfx;

2242 uint16_t temperature_vrsoc;

2243 uint16_t temperature_vrmem;

2244

2248 uint16_t average_gfx_activity;

2249 uint16_t average_umc_activity;

2250 uint16_t average_mm_activity;

2251

2255 uint16_t average_socket_power;

2256 uint64_t energy_accumulator;

2257

2259 uint64_t system_clock_counter;

2260

2264 uint16_t average_gfxclk_frequency;

2265 uint16_t average_socclk_frequency;

2266 uint16_t average_uclk_frequency;

2267 uint16_t average_vclk0_frequency;

2268 uint16_t average_dclk0_frequency;

2269 uint16_t average_vclk1_frequency;

2270 uint16_t average_dclk1_frequency;

2271

2275 uint16_t current_gfxclk;

2276 uint16_t current_socclk;

2277 uint16_t current_uclk;

2278 uint16_t current_vclk0;

2279 uint16_t current_dclk0;

2280 uint16_t current_vclk1;

2281 uint16_t current_dclk1;

2282

2283 uint32_t throttle_status;

2284

2285 uint16_t current_fan_speed;

2286

2290 uint16_t pcie_link_width;

2291 uint16_t pcie_link_speed;

2292

2293 /*

2294 * v1.1 additions

2295 */

2296 uint32_t gfx_activity_acc;

2297 uint32_t mem_activity_acc;

2298 uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

2299

2300 /*

2301 * v1.2 additions

2302 */

2303 uint64_t firmware_timestamp;

2304

2305 /*

2306 * v1.3 additions

2307 */

2308 uint16_t voltage_soc;

2309 uint16_t voltage_gfx;

2310 uint16_t voltage_mem;

2311

2312 uint64_t indep_throttle_status;

2313

2314 /*

2315 * v1.4 additions

2316 */

2317 uint16_t current_socket_power;

2318

2319 uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

2320

2321 uint32_t gfxclk_lock_status;

2322

2323 uint16_t xgmi_link_width;

2324 uint16_t xgmi_link_speed;

2325

2326 uint64_t pcie_bandwidth_acc;

2327 uint64_t pcie_bandwidth_inst;

2328 uint64_t pcie_l0_to_recov_count_acc;

2329 uint64_t pcie_replay_count_acc;

2330 uint64_t pcie_replay_rover_count_acc;

2331

2335 uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

2336 uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

2337

2341 uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

2342 uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

2343 uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

2344 uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

2345

2349 uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

2350 uint32_t pcie_nak_sent_count_acc;

2351 uint32_t pcie_nak_rcvd_count_acc;

2352

2356 uint64_t accumulation_counter;

2357

2361 uint64_t prochot_residency_acc;

2362

2378 uint64_t ppt_residency_acc;

2379

2395 uint64_t socket_thm_residency_acc;

2396 uint64_t vr_thm_residency_acc;

2397 uint64_t hbm_thm_residency_acc;

2398

2399 uint16_t num_partition;

2400

2401 amdsmi_gpu_xcp_metrics_t xcp_stats[AMDSMI_MAX_NUM_XCP];

2404 uint32_t pcie_lc_perf_other_end_recovery;

2405

2409 uint64_t vram_max_bandwidth;

2410

2411 uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

2412

2416 uint16_t

2417 temperature_hbm_stacks[AMDSMI_MAX_NUM_HBM_STACKS];

2418 uint16_t temperature_mid[AMDSMI_MAX_NUM_MID];

2419 uint16_t temperature_aid[AMDSMI_MAX_NUM_AID];

2420

2421 uint16_t current_uclk_aid[AMDSMI_MAX_NUM_CLKS_PER_AID];

2422 uint16_t current_socclks_mid[AMDSMI_MAX_NUM_CLKS_PER_MID];

2423

2454 amdsmi_apu_metrics_t* apu_metrics;

2455

2456} amdsmi_gpu_metrics_t;

2457

2463typedef enum {

2464 AMDSMI_XGMI_LINK_DOWN,

2465 AMDSMI_XGMI_LINK_UP,

2466 AMDSMI_XGMI_LINK_DISABLE

2467} amdsmi_xgmi_link_status_type_t;

2468

2474typedef struct {

2475 uint32_t total_links;

2476 amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

2477 uint64_t reserved[7];

2478} amdsmi_xgmi_link_status_t;

2479

2485typedef struct {

2486 char name[AMDSMI_MAX_STRING_LENGTH];

2487 uint64_t value;

2488} amdsmi_name_value_t;

2489

2495typedef enum {

2496 AMDSMI_REG_XGMI,

2497 AMDSMI_REG_WAFL,

2498 AMDSMI_REG_PCIE,

2499 AMDSMI_REG_USR,

2500 AMDSMI_REG_USR1

2501} amdsmi_reg_type_t;

2502

2508typedef struct {

2509 uint32_t ras_eeprom_version;

2511 uint32_t ecc_correction_schema_flag;

2514 struct ras_info_ {

2515 uint32_t dram_ecc : 1;

2516 uint32_t sram_ecc : 1;

2517 uint32_t poisoning : 1;

2518 uint32_t rsvd : 29;

2519 } ras_info;

2520 bool needs_reboot;

2521} amdsmi_ras_feature_t;

2522

2528typedef struct {

2529 uint64_t correctable_count;

2530 uint64_t uncorrectable_count;

2531 uint64_t deferred_count;

2532 uint64_t reserved[5];

2533} amdsmi_error_count_t;

2534

2541typedef struct {

2542 uint32_t process_id;

2543 uint64_t vram_usage;

2544 uint64_t sdma_usage;

2545 uint32_t cu_occupancy;

2546 uint32_t evicted_time;

2547} amdsmi_process_info_t;

2548

2554typedef struct {

2555 uint32_t count;

2556 amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES * AMDSMI_MAX_NUM_XCP];

2557 uint64_t reserved[15];

2558} amdsmi_topology_nearest_t;

2559

2568typedef enum {

2569 AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2570 AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2571 AMDSMI_VIRTUALIZATION_MODE_HOST,

2572 AMDSMI_VIRTUALIZATION_MODE_GUEST,

2573 AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2574} amdsmi_virtualization_mode_t;

2575

2581typedef enum {

2582 AMDSMI_AFFINITY_SCOPE_NODE,

2583 AMDSMI_AFFINITY_SCOPE_SOCKET

2584} amdsmi_affinity_scope_t;

2585

2591typedef enum {

2592 AMDSMI_NPM_STATUS_DISABLED,

2593 AMDSMI_NPM_STATUS_ENABLED

2594} amdsmi_npm_status_t;

2595

2601typedef struct {

2602 amdsmi_npm_status_t status;

2603 uint64_t limit;

2604 uint32_t ubb_power_threshold;

2605 uint64_t reserved[5];

2606} amdsmi_npm_info_t;

2607

2616typedef enum {

2617 AMDSMI_PTL_DATA_FORMAT_I8 = 0x0,

2618 AMDSMI_PTL_DATA_FORMAT_F16 = 0x1,

2619 AMDSMI_PTL_DATA_FORMAT_BF16 = 0x2,

2620 AMDSMI_PTL_DATA_FORMAT_F32 = 0x3,

2621 AMDSMI_PTL_DATA_FORMAT_F64 = 0x4,

2622 AMDSMI_PTL_DATA_FORMAT_F8 = 0x5,

2623 AMDSMI_PTL_DATA_FORMAT_VECTOR = 0x6,

2624 AMDSMI_PTL_DATA_FORMAT_INVALID = 0xFFFFFFFF

2625} amdsmi_ptl_data_format_t;

2626

2627#ifdef ENABLE_ESMI_LIB

2628

2634typedef struct {

2635 uint8_t debug;

2636 uint8_t minor;

2637 uint8_t major;

2638 uint8_t unused;

2639} amdsmi_smu_fw_version_t;

2640

2646typedef struct {

2647 uint32_t max_bw;

2648 uint32_t utilized_bw;

2649 uint32_t utilized_pct;

2650} amdsmi_ddr_bw_metrics_t;

2651

2657typedef struct {

2658 uint8_t range : 3;

2659 uint8_t ref_rate : 1;

2660} amdsmi_temp_range_refresh_rate_t;

2661

2667typedef struct {

2668 uint16_t power : 15;

2669 uint16_t update_rate : 9;

2670 uint8_t dimm_addr;

2671} amdsmi_dimm_power_t;

2672

2678typedef struct {

2679 uint16_t sensor : 11;

2680 uint16_t update_rate : 9;

2681 uint8_t dimm_addr;

2682 float temp;

2683} amdsmi_dimm_thermal_t;

2684

2690typedef enum {

2691 AGG_BW0 = 1,

2692 RD_BW0 = 2,

2693 WR_BW0 = 4

2694} amdsmi_io_bw_encoding_t;

2695

2705typedef struct {

2706 amdsmi_io_bw_encoding_t bw_type;

2707 char* link_name;

2708} amdsmi_link_id_bw_type_t;

2709

2716typedef struct {

2717 uint8_t max_dpm_level;

2718 uint8_t min_dpm_level;

2719} amdsmi_dpm_level_t;

2720

2726typedef struct __attribute__((__packed__)) {

2727 uint32_t accumulation_counter;

2730 uint32_t max_socket_temperature;

2732 uint32_t max_vr_temperature;

2734 uint32_t max_hbm_temperature;

2735 uint64_t max_socket_temperature_acc;

2736 uint64_t max_vr_temperature_acc;

2737 uint64_t max_hbm_temperature_acc;

2738

2739 uint32_t socket_power_limit;

2741 uint32_t max_socket_power_limit;

2743 uint32_t socket_power;

2744

2745 uint64_t timestamp;

2746 uint64_t socket_energy_acc;

2747 uint64_t ccd_energy_acc;

2748 uint64_t xcd_energy_acc;

2749 uint64_t aid_energy_acc;

2750 uint64_t hbm_energy_acc;

2751

2752 uint32_t cclk_frequency_limit;

2754 uint32_t gfxclk_frequency_limit;

2756 uint32_t fclk_frequency;

2757 uint32_t uclk_frequency;

2758 uint32_t socclk_frequency[4];

2759 uint32_t vclk_frequency[4];

2760 uint32_t dclk_frequency[4];

2761 uint32_t lclk_frequency[4];

2762 uint64_t gfxclk_frequency_acc[8];

2763 uint64_t cclk_frequency_acc[96];

2764

2765 uint32_t max_cclk_frequency;

2766 uint32_t min_cclk_frequency;

2767 uint32_t max_gfxclk_frequency;

2768 uint32_t min_gfxclk_frequency;

2769 uint32_t fclk_frequency_table[4];

2771 uint32_t uclk_frequency_table[4];

2773 uint32_t socclk_frequency_table[4];

2775 uint32_t vclk_frequency_table[4];

2777 uint32_t dclk_frequency_table[4];

2779 uint32_t lclk_frequency_table[4];

2781 uint32_t max_lclk_dpm_range;

2782 uint32_t min_lclk_dpm_range;

2783

2784 uint32_t xgmi_width;

2785 uint32_t xgmi_bitrate;

2786 uint64_t xgmi_read_bandwidth_acc[8];

2788 uint64_t xgmi_write_bandwidth_acc[8];

2791 uint32_t socket_c0_residency;

2792 uint32_t socket_gfx_busy;

2793 uint32_t dram_bandwidth_utilization;

2794 uint64_t socket_c0_residency_acc;

2795 uint64_t socket_gfx_busy_acc;

2796 uint64_t dram_bandwidth_acc;

2797 uint32_t max_dram_bandwidth;

2799 uint64_t dram_bandwidth_utilization_acc;

2800 uint64_t pcie_bandwidth_acc[4];

2801

2802 uint32_t prochot_residency_acc;

2803 uint32_t ppt_residency_acc;

2804 uint32_t socket_thm_residency_acc;

2806 uint32_t vr_thm_residency_acc;

2808 uint32_t hbm_thm_residency_acc;

2810 uint32_t spare;

2811

2812 uint32_t gfxclk_frequency[8];

2813} amdsmi_hsmp_metrics_table_t;

2814

2820static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2821 "cHTC-Active", "PROCHOT", "TDC limit", "PPT Limit",

2822 "OPN Max", "Reliability Limit", "APML Agent", "HSMP Agent"};

2823

2829typedef struct {

2830 char model_name[AMDSMI_MAX_STRING_LENGTH];

2831 uint32_t cpu_family_id;

2832 uint32_t model_id;

2833 uint32_t threads_per_core;

2834 uint32_t cores_per_socket;

2835 bool frequency_boost;

2836 uint32_t vendor_id;

2837 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2838 uint32_t subvendor_id;

2839 uint64_t device_id;

2840 uint32_t rev_id;

2841 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

2842 uint32_t socket_id;

2843 uint32_t core_id;

2844 uint32_t num_of_cpu_cores;

2845 uint32_t socket_count;

2846 uint32_t core_count;

2847 uint32_t reserved[17];

2848} amdsmi_cpu_info_t;

2849

2850#endif

2851

2857typedef struct {

2858 uint32_t socket_id;

2859 uint32_t cores_per_socket;

2860} amdsmi_sock_info_t;

2861

2867#define AMDSMI_MAX_NIC_PORTS 32

2868#define AMDSMI_MAX_NIC_RDMA_DEV 32

2869#define AMDSMI_MAX_NIC_FW 16

2870

2877typedef enum {

2878 AMDSMI_NIC_LINK_TYPE_UNKNOWN,

2879 AMDSMI_NIC_LINK_TYPE_PCIE,

2880 AMDSMI_NIC_LINK_TYPE_NUMA,

2882 AMDSMI_NIC_LINK_TYPE_X_NUMA,

2884} amdsmi_nic_link_type_t;

2885

2893typedef struct {

2894 char name[AMDSMI_MAX_STRING_LENGTH];

2895 uint64_t value;

2896} amdsmi_nic_stat_t;

2897

2903typedef struct {

2904 uint16_t vendor_id;

2905 uint16_t subvendor_id;

2906 uint16_t device_id;

2907 uint16_t subsystem_id;

2908 uint8_t revision;

2909 char permanent_address[AMDSMI_MAX_STRING_LENGTH];

2910 char product_name[AMDSMI_MAX_STRING_LENGTH];

2911 char part_number[AMDSMI_MAX_STRING_LENGTH];

2912 char serial_number[AMDSMI_MAX_STRING_LENGTH];

2913 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2914} amdsmi_nic_asic_info_t;

2915

2921typedef struct {

2922 amdsmi_bdf_t bdf;

2923 uint8_t max_pcie_width;

2924 uint32_t max_pcie_speed;

2925 char pcie_interface_version[AMDSMI_MAX_STRING_LENGTH];

2926 char slot_type[AMDSMI_MAX_STRING_LENGTH];

2927} amdsmi_nic_bus_info_t;

2928

2934typedef struct {

2935 uint8_t node;

2936 char affinity[AMDSMI_MAX_STRING_LENGTH];

2937} amdsmi_nic_numa_info_t;

2938

2944typedef struct {

2945 char name[AMDSMI_MAX_STRING_LENGTH];

2946 char version[AMDSMI_MAX_STRING_LENGTH];

2947} amdsmi_nic_fw_t;

2948

2954typedef struct {

2955 uint32_t num_fw;

2956 amdsmi_nic_fw_t fw[AMDSMI_MAX_NIC_FW];

2957} amdsmi_nic_fw_info_t;

2958

2981typedef struct {

2982 amdsmi_bdf_t bdf;

2983 uint32_t port_num;

2984 char type[AMDSMI_MAX_STRING_LENGTH];

2985 char flavour[AMDSMI_MAX_STRING_LENGTH];

2986 char netdev[AMDSMI_MAX_STRING_LENGTH];

2987 uint8_t ifindex;

2988 char mac_address[AMDSMI_MAX_STRING_LENGTH];

2989 uint8_t carrier;

2990 uint16_t mtu;

2991 char link_state[AMDSMI_MAX_STRING_LENGTH];

2992 uint32_t link_speed;

2993 uint32_t active_fec;

2994 char autoneg[AMDSMI_MAX_STRING_LENGTH];

2995 char pause_autoneg[AMDSMI_MAX_STRING_LENGTH];

2996 char pause_rx[AMDSMI_MAX_STRING_LENGTH];

2997 char pause_tx[AMDSMI_MAX_STRING_LENGTH];

2998} amdsmi_nic_port_t;

2999

3005typedef struct {

3006 uint32_t num_ports;

3007 amdsmi_nic_port_t ports[AMDSMI_MAX_NIC_PORTS];

3008} amdsmi_nic_port_info_t;

3009

3015typedef struct {

3016 char name[AMDSMI_MAX_STRING_LENGTH];

3017 char version[AMDSMI_MAX_STRING_LENGTH];

3018} amdsmi_nic_driver_info_t;

3019

3025typedef struct {

3026 char netdev[AMDSMI_MAX_STRING_LENGTH];

3027 char state[AMDSMI_MAX_STRING_LENGTH];

3028 uint8_t rdma_port;

3029 uint16_t max_mtu;

3030 uint16_t active_mtu;

3031} amdsmi_nic_rdma_port_info_t;

3032

3038typedef struct {

3039 char rdma_dev[AMDSMI_MAX_STRING_LENGTH];

3040 char node_guid[AMDSMI_MAX_STRING_LENGTH];

3041 char node_type[AMDSMI_MAX_STRING_LENGTH];

3042 char sys_image_guid[AMDSMI_MAX_STRING_LENGTH];

3043 char fw_ver[AMDSMI_MAX_STRING_LENGTH];

3044 uint8_t num_rdma_ports;

3045 amdsmi_nic_rdma_port_info_t rdma_port_info[AMDSMI_MAX_NIC_PORTS];

3046} amdsmi_nic_rdma_dev_info_t;

3047

3053typedef struct {

3054 uint8_t num_rdma_dev;

3055 amdsmi_nic_rdma_dev_info_t rdma_dev_info[AMDSMI_MAX_NIC_RDMA_DEV];

3056} amdsmi_nic_rdma_devices_info_t;

3057

3058/*****************************************************************************/

3087amdsmi_status_t amdsmi_init(uint64_t init_flags);

3088

3103amdsmi_status_t amdsmi_shut_down(void);

3104

3107/*****************************************************************************/

3144amdsmi_status_t amdsmi_get_socket_handles(uint32_t* socket_count,

3145 amdsmi_socket_handle* socket_handles);

3146

3166amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char* name);

3167

3209amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

3210 uint32_t* processor_count,

3211 amdsmi_processor_handle* processor_handles);

3212

3233amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle,

3234 amdsmi_node_handle* node_handle);

3235

3255amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle,

3256 amdsmi_processor_type_t* processor_type);

3257

3279amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len,

3280 char* name);

3281

3306amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

3307 uint32_t* processor_count,

3308 uint32_t* nr_cpusockets,

3309 uint32_t* nr_cpucores, uint32_t* nr_gpus);

3310

3339amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

3340 amdsmi_processor_type_t processor_type,

3341 amdsmi_processor_handle* processor_handles,

3342 uint32_t* processor_count);

3343

3361amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf,

3362 amdsmi_processor_handle* processor_handle);

3363

3378amdsmi_status_t amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle,

3379 amdsmi_bdf_t* bdf);

3380

3400amdsmi_status_t amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle,

3401 unsigned int* uuid_length, char* uuid);

3402

3421amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle,

3422 amdsmi_enumeration_info_t* info);

3423

3451amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle,

3452 uint32_t cpu_set_size, uint64_t* cpu_set,

3453 amdsmi_affinity_scope_t scope);

3454

3472amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

3473 amdsmi_virtualization_mode_t* mode);

3474

3477/*****************************************************************************/

3509amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t* id);

3510

3528amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle,

3529 uint16_t* revision);

3530

3566amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char* name,

3567 size_t len);

3568

3595amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char* brand,

3596 uint32_t len);

3597

3621amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t* id);

3622

3658amdsmi_status_t amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char* name,

3659 size_t len);

3660

3663/*****************************************************************************/

3690amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3691 amdsmi_pcie_bandwidth_t* bandwidth);

3692

3731amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t* bdfid);

3732

3756amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle,

3757 int32_t* numa_node);

3758

3785amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle,

3786 uint64_t* sent, uint64_t* received,

3787 uint64_t* max_pkt_sz);

3788

3812amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle,

3813 uint64_t* counter);

3814

3817/*****************************************************************************/

3857amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3858 uint64_t bw_bitmask);

3859

3862/*****************************************************************************/

3899amdsmi_status_t amdsmi_get_energy_count(amdsmi_processor_handle processor_handle,

3900 uint64_t* energy_accumulator, float* counter_resolution,

3901 uint64_t* timestamp);

3902

3905/*****************************************************************************/

3933amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

3934 uint64_t cap);

3935

3957amdsmi_status_t amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle,

3958 uint32_t reserved,

3959 amdsmi_power_profile_preset_masks_t profile);

3960

3981amdsmi_status_t amdsmi_get_supported_power_cap(amdsmi_processor_handle processor_handle,

3982 uint32_t* sensor_count, uint32_t* sensor_inds,

3983 amdsmi_power_cap_type_t* sensor_types);

3984

3998amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

3999 uint32_t* ppower);

4000

4014amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

4015 uint32_t* pcap);

4016

4030amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

4031 uint32_t* pmax);

4032

4046amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

4047 uint32_t* power);

4048

4062amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

4063 uint32_t pcap);

4064

4083amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

4084 uint8_t power_efficiency_mode,

4085 uint32_t* utilization, uint32_t* ppt_limit);

4086

4108amdsmi_status_t amdsmi_get_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

4109 uint32_t* power_efficiency_mode,

4110 uint32_t* utilization, uint32_t* ppt_limit);

4111

4127amdsmi_status_t amdsmi_get_cpu_core_ccd_power(amdsmi_processor_handle processor_handle,

4128 uint32_t* power);

4129

4132/*****************************************************************************/

4165amdsmi_status_t amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle,

4166 amdsmi_memory_type_t mem_type, uint64_t* total);

4167

4194amdsmi_status_t amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle,

4195 amdsmi_memory_type_t mem_type, uint64_t* used);

4196

4221amdsmi_status_t amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle,

4222 uint32_t* num_pages,

4223 amdsmi_retired_page_record_t* info);

4224

4243amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle,

4244 uint32_t* threshold);

4245

4265amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

4266

4292amdsmi_status_t amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

4293 amdsmi_gpu_block_t block,

4294 amdsmi_ras_err_state_t* state);

4295

4331amdsmi_status_t amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

4332 uint32_t* num_pages,

4333 amdsmi_retired_page_record_t* records);

4334

4337/*****************************************************************************/

4370amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

4371 uint32_t sensor_ind, int64_t* speed);

4372

4402amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

4403 uint32_t sensor_ind, int64_t* speed);

4404

4434amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

4435 uint32_t sensor_ind, uint64_t* max_speed);

4436

4451amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle,

4452 amdsmi_gpu_cache_info_t* info);

4453

4485amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

4486 amdsmi_voltage_type_t sensor_type,

4487 amdsmi_voltage_metric_t metric, int64_t* voltage);

4488

4491/*****************************************************************************/

4516amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

4517

4544amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

4545 uint32_t sensor_ind, uint64_t speed);

4546

4549/*****************************************************************************/

4572amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle,

4573 uint32_t* gpu_busy_percent);

4574

4605amdsmi_status_t amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

4606 amdsmi_utilization_counter_t utilization_counters[],

4607 uint32_t count, uint64_t* timestamp);

4608

4632amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

4633 amdsmi_dev_perf_level_t* perf);

4634

4657amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle,

4658 uint64_t clkvalue);

4659

4683amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle,

4684 uint32_t* od);

4685

4709amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle,

4710 uint32_t* od);

4711

4735amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

4736 amdsmi_clk_type_t clk_type, amdsmi_frequencies_t* f);

4737

4756amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

4757

4781amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4782 amdsmi_od_volt_freq_data_t* odv);

4783

4804amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle,

4805 amd_metrics_table_header_t* header_value);

4806

4838amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

4839 amdsmi_gpu_metrics_t* pgpu_metrics);

4840

4871amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle,

4872 amdsmi_gpu_metrics_t* pgpu_metrics);

4873

4908amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

4909 amdsmi_name_value_t** pm_metrics,

4910 uint32_t* num_of_metrics);

4911

4948amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

4949 amdsmi_reg_type_t reg_type,

4950 amdsmi_name_value_t** reg_metrics,

4951 uint32_t* num_of_metrics);

4952

4980amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

4981 uint64_t minclkvalue, uint64_t maxclkvalue,

4982 amdsmi_clk_type_t clkType);

4983

5006amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

5007 amdsmi_clk_type_t clk_type,

5008 amdsmi_clk_limit_type_t limit_type, uint64_t clk_value);

5009

5034amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

5035 amdsmi_freq_ind_t level, uint64_t clkvalue,

5036 amdsmi_clk_type_t clkType);

5037

5061amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

5062 uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

5063

5103amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

5104 uint32_t* num_regions,

5105 amdsmi_freq_volt_region_t* buffer);

5106

5142amdsmi_status_t amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle,

5143 uint32_t sensor_ind,

5144 amdsmi_power_profile_status_t* status);

5145

5148/*****************************************************************************/

5176amdsmi_status_t amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle,

5177 amdsmi_dev_perf_level_t perf_lvl);

5178

5219amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle,

5220 uint32_t od);

5221

5258amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

5259 amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

5260

5280amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

5281 amdsmi_dpm_policy_t* policy);

5282

5304amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle, uint32_t policy_id);

5305

5325amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

5326 amdsmi_dpm_policy_t* xgmi_plpd);

5327

5349amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

5350

5370amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

5371 uint32_t* pisolate);

5372

5392amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

5393 uint32_t pisolate);

5394

5412amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

5413

5416/*****************************************************************************/

5438amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t* version);

5439

5442/*****************************************************************************/

5476amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

5477 amdsmi_gpu_block_t block, amdsmi_error_count_t* ec);

5478

5510amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

5511 uint64_t* enabled_blocks);

5512

5533amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle,

5534 amdsmi_error_count_t* ec);

5535

5538#pragma pack(push, 1)

5539

5545typedef struct {

5546 unsigned char b[16];

5547} amdsmi_cper_guid_t;

5548

5549typedef struct {

5550 uint8_t seconds;

5551 uint8_t minutes;

5552 uint8_t hours;

5553 uint8_t flag;

5554 uint8_t day;

5555 uint8_t month;

5556 uint8_t year;

5557 uint8_t century;

5558} amdsmi_cper_timestamp_t;

5559

5560typedef union {

5561 struct valid_bits_ {

5562 uint32_t platform_id : 1;

5563 uint32_t timestamp : 1;

5564 uint32_t partition_id : 1;

5565 uint32_t reserved : 29;

5566 } valid_bits;

5567 uint32_t valid_mask;

5568} amdsmi_cper_valid_bits_t;

5569

5570typedef struct {

5571 char signature[4];

5572 uint16_t revision;

5573 uint32_t signature_end;

5574 uint16_t sec_cnt;

5575 amdsmi_cper_sev_t error_severity;

5576 amdsmi_cper_valid_bits_t cper_valid_bits;

5577 uint32_t record_length;

5578 amdsmi_cper_timestamp_t timestamp;

5579 char platform_id[16];

5580 amdsmi_cper_guid_t partition_id;

5581 char creator_id[16];

5582 amdsmi_cper_guid_t notify_type;

5583 char record_id[8];

5584 uint32_t flags;

5585 uint64_t persistence_info;

5586 uint8_t reserved[12];

5587} amdsmi_cper_hdr_t;

5588

5589#pragma pack(pop)

5590

5591/*****************************************************************************/

5622amdsmi_status_t amdsmi_get_afids_from_cper(char* cper_buffer, uint32_t buf_size, uint64_t* afids,

5623 uint32_t* num_afids);

5624

5639amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle,

5640 amdsmi_ras_feature_t* ras_feature);

5641

5680amdsmi_status_t amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle,

5681 uint32_t severity_mask, char* cper_data,

5682 uint64_t* buf_size, amdsmi_cper_hdr_t** cper_hdrs,

5683 uint64_t* entry_count, uint64_t* cursor);

5684

5687/*****************************************************************************/

5724amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

5725 amdsmi_gpu_block_t block, amdsmi_ras_err_state_t* state);

5726

5745amdsmi_status_t amdsmi_status_code_to_string(amdsmi_status_t status, const char** status_string);

5746

5749/*****************************************************************************/

5869amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle,

5870 amdsmi_event_group_t group);

5871

5900amdsmi_status_t amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle,

5901 amdsmi_event_type_t type,

5902 amdsmi_event_handle_t* evnt_handle);

5903

5920amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

5921

5943amdsmi_status_t amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

5944 amdsmi_counter_command_t cmd, void* cmd_args);

5945

5966amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

5967 amdsmi_counter_value_t* value);

5968

5991amdsmi_status_t amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

5992 amdsmi_event_group_t grp, uint32_t* available);

5993

5996/*****************************************************************************/

6034amdsmi_status_t amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t* procs,

6035 uint32_t* num_items);

6036

6057amdsmi_status_t amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid,

6058 amdsmi_process_info_t* proc);

6059

6093amdsmi_status_t amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t* dv_indices,

6094 uint32_t* num_devices);

6095

6098/*****************************************************************************/

6128amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle,

6129 amdsmi_xgmi_status_t* status);

6130

6147amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

6148

6163amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle,

6164 amdsmi_xgmi_info_t* info);

6165

6183amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

6184 amdsmi_xgmi_link_status_t* link_status);

6185

6188/*****************************************************************************/

6208amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

6209 amdsmi_link_metrics_t* link_metrics);

6210

6230amdsmi_status_t amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle,

6231 uint32_t* numa_node);

6232

6255amdsmi_status_t amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src,

6256 amdsmi_processor_handle processor_handle_dst,

6257 uint64_t* weight);

6258

6284amdsmi_status_t amdsmi_get_minmax_bandwidth_between_processors(

6285 amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

6286 uint64_t* min_bandwidth, uint64_t* max_bandwidth);

6287

6314amdsmi_status_t amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

6315 amdsmi_processor_handle processor_handle_dst,

6316 uint64_t* hops, amdsmi_link_type_t* type);

6317

6343amdsmi_status_t amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

6344 amdsmi_link_type_t link_type,

6345 amdsmi_topology_nearest_t* topology_nearest_info);

6346

6369amdsmi_status_t amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

6370 amdsmi_processor_handle processor_handle_dst,

6371 bool* accessible);

6372

6399amdsmi_status_t amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

6400 amdsmi_processor_handle processor_handle_dst,

6401 amdsmi_link_type_t* type, amdsmi_p2p_capability_t* cap);

6402

6405/*****************************************************************************/

6444amdsmi_status_t amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

6445 char* compute_partition, uint32_t len);

6446

6474amdsmi_status_t amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

6475 amdsmi_compute_partition_type_t compute_partition);

6476

6479/*****************************************************************************/

6518amdsmi_status_t amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle,

6519 char* memory_partition, uint32_t len);

6520

6550amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

6551 amdsmi_memory_partition_type_t memory_partition);

6552

6567amdsmi_status_t amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

6568 amdsmi_memory_partition_config_t* config);

6569

6596amdsmi_status_t amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

6597 amdsmi_memory_partition_type_t mode);

6598

6601/*****************************************************************************/

6625amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile_config(

6626 amdsmi_processor_handle processor_handle,

6627 amdsmi_accelerator_partition_profile_config_t* profile_config);

6628

6649amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile(

6650 amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_t* profile,

6651 uint32_t* partition_id);

6652

6670amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(

6671 amdsmi_processor_handle processor_handle, uint32_t profile_index);

6672

6675/*****************************************************************************/

6699amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

6700

6731amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle,

6732 uint64_t mask);

6733

6773amdsmi_status_t amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t* num_elem,

6774 amdsmi_evt_notification_data_t* data);

6775

6794amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

6795

6798/*****************************************************************************/

6818amdsmi_status_t amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle,

6819 amdsmi_driver_info_t* info);

6820

6823/*****************************************************************************/

6850amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle,

6851 amdsmi_asic_info_t* info);

6852

6871amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle,

6872 amdsmi_kfd_info_t* info);

6873

6888amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle,

6889 amdsmi_vram_info_t* info);

6890

6905amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle,

6906 amdsmi_board_info_t* info);

6907

6926amdsmi_status_t amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle,

6927 uint32_t sensor_ind, amdsmi_power_cap_info_t* info);

6928

6943amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle,

6944 amdsmi_pcie_info_t* info);

6945

6962amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

6963 uint16_t* xcd_count);

6964

6988amdsmi_status_t amdsmi_get_npm_info(amdsmi_node_handle node_handle, amdsmi_npm_info_t* info);

6989

6992/*****************************************************************************/

7011amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle,

7012 amdsmi_fw_info_t* info);

7013

7029amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle,

7030 amdsmi_vbios_info_t* info);

7031

7034/*****************************************************************************/

7068amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

7069 amdsmi_temperature_type_t sensor_type,

7070 amdsmi_temperature_metric_t metric, int64_t* temperature);

7071

7086amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle,

7087 amdsmi_engine_usage_t* info);

7088

7106amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle,

7107 amdsmi_power_info_t* info);

7108

7122amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle,

7123 bool* enabled);

7124

7144amdsmi_status_t amdsmi_get_clock_info(amdsmi_processor_handle processor_handle,

7145 amdsmi_clk_type_t clk_type, amdsmi_clk_info_t* info);

7146

7160amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle,

7161 amdsmi_vram_usage_t* info);

7162

7182amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

7183 amdsmi_violation_status_t* info);

7184

7187/*****************************************************************************/

7246amdsmi_status_t amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle,

7247 uint32_t* max_processes, amdsmi_proc_info_t* list);

7248

7251/*****************************************************************************/

7303amdsmi_status_t amdsmi_gpu_driver_reload(void);

7304

7307/*****************************************************************************/

7332amdsmi_status_t amdsmi_get_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool* enabled);

7333

7352amdsmi_status_t amdsmi_set_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool enable);

7353

7376amdsmi_status_t amdsmi_get_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

7377 amdsmi_ptl_data_format_t* data_format1,

7378 amdsmi_ptl_data_format_t* data_format2);

7379

7404amdsmi_status_t amdsmi_set_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

7405 amdsmi_ptl_data_format_t data_format1,

7406 amdsmi_ptl_data_format_t data_format2);

7407

7410#ifdef ENABLE_ESMI_LIB

7411

7412/*****************************************************************************/

7445amdsmi_status_t amdsmi_get_cpu_handles(uint32_t* cpu_count,

7446 amdsmi_processor_handle* processor_handles);

7447

7474amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t* cores_count,

7475 amdsmi_processor_handle* processor_handles);

7476

7479/*****************************************************************************/

7497amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

7498 uint64_t* penergy);

7499

7513amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

7514 uint64_t* penergy);

7515

7518/*****************************************************************************/

7534amdsmi_status_t amdsmi_get_threads_per_core(uint32_t* threads_per_core);

7535

7548amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(

7549 amdsmi_processor_handle processor_handle, amdsmi_hsmp_driver_version_t* amdsmi_hsmp_driver_ver);

7550

7563amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

7564 amdsmi_smu_fw_version_t* amdsmi_smu_fw);

7565

7578amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

7579 uint32_t* proto_ver);

7580

7594amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

7595 uint32_t* prochot);

7596

7612amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle, uint32_t* fclk,

7613 uint32_t* mclk);

7614

7628amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle, uint32_t* cclk);

7629

7645amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(

7646 amdsmi_processor_handle processor_handle, uint16_t* freq, char** src_type);

7647

7663amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

7664 uint16_t* fmax, uint16_t* fmin);

7665

7679amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

7680 uint32_t* freq);

7681

7709amdsmi_status_t amdsmi_set_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle,

7710 bool* rail_isofreq_policy);

7711

7739amdsmi_status_t amdsmi_get_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle,

7740 uint8_t* rail_isofreq_policy);

7741

7744/*****************************************************************************/

7768amdsmi_status_t amdsmi_set_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle,

7769 uint8_t* dfc_ctrl);

7770

7789amdsmi_status_t amdsmi_get_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle,

7790 uint8_t* dfc_ctrl);

7791

7794/*****************************************************************************/

7812amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

7813 uint32_t* pboostlimit);

7814

7828amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

7829 uint32_t* pc0_residency);

7830

7844amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

7845 uint32_t boostlimit);

7846

7860amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

7861 uint32_t boostlimit);

7862

7878amdsmi_status_t amdsmi_get_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle,

7879 uint32_t* floor_freq);

7880

7896amdsmi_status_t amdsmi_get_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle,

7897 uint32_t* floor_freq);

7898

7914amdsmi_status_t amdsmi_get_cpu_core_eff_floor_freq_limit(amdsmi_processor_handle processor_handle,

7915 uint32_t* eff_floor_freq);

7916

7932amdsmi_status_t amdsmi_get_cpu_eff_floor_freq_limit(amdsmi_processor_handle processor_handle,

7933 uint32_t* eff_floor_freq);

7934

7950amdsmi_status_t amdsmi_set_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle,

7951 uint32_t floor_freq);

7952

7968amdsmi_status_t amdsmi_set_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle,

7969 uint32_t floor_freq);

7970

7987amdsmi_status_t amdsmi_set_cpu_msr_floor_freq_limit(amdsmi_processor_handle processor_handle,

7988 uint32_t msr_floor_freq);

7989

8005amdsmi_status_t amdsmi_set_cpu_core_msr_floor_freq_limit(amdsmi_processor_handle processor_handle,

8006 uint32_t msr_floor_freq);

8007

8022amdsmi_status_t amdsmi_get_cpu_freq_range(uint32_t* fmax, uint32_t* fmin);

8023

8037amdsmi_status_t amdsmi_set_cpu_sdps_limit(amdsmi_processor_handle processor_handle,

8038 uint32_t sdps_limit);

8039

8053amdsmi_status_t amdsmi_get_cpu_sdps_limit(amdsmi_processor_handle processor_handle,

8054 uint32_t* sdps_limit);

8055

8058/*****************************************************************************/

8076amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

8077 amdsmi_ddr_bw_metrics_t* ddr_bw);

8078

8081/*****************************************************************************/

8099amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

8100 uint32_t* ptmon);

8101

8122amdsmi_status_t amdsmi_get_cpu_tdelta(amdsmi_processor_handle processor_handle, uint8_t* tdelta);

8123

8146amdsmi_status_t amdsmi_get_cpu_svi3_vr_controller_temp(amdsmi_processor_handle processor_handle,

8147 uint32_t* rail_selection,

8148 uint32_t* rail_index, uint32_t* temp);

8149

8152/*****************************************************************************/

8172amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(

8173 amdsmi_processor_handle processor_handle, uint8_t dimm_addr,

8174 amdsmi_temp_range_refresh_rate_t* rate);

8175

8189amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

8190 uint8_t dimm_addr,

8191 amdsmi_dimm_power_t* dimm_pow);

8192

8208amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

8209 uint8_t dimm_addr,

8210 amdsmi_dimm_thermal_t* dimm_temp);

8211

8236amdsmi_status_t amdsmi_get_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle,

8237 uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset,

8238 uint32_t reg_space, uint32_t* data);

8263amdsmi_status_t amdsmi_set_cpu_dimm_sb_reg(amdsmi_processor_handle processor_handle,

8264 uint32_t dimm_addr, uint32_t lid, uint32_t reg_offset,

8265 uint32_t reg_space, uint32_t write_data);

8266

8269/*****************************************************************************/

8289amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle, uint8_t min,

8290 uint8_t max);

8291

8294/*****************************************************************************/

8314amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

8315 uint8_t min_link_width,

8316 uint8_t max_link_width);

8317

8320/*****************************************************************************/

8336amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

8337

8351amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

8352

8370amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

8371 uint8_t nbio_id, uint8_t min, uint8_t max);

8372

8388amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

8389 uint8_t nbio_id, amdsmi_dpm_level_t* nbio);

8390

8406amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

8407 uint8_t rate_ctrl, uint8_t* prev_mode);

8408

8424amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

8425 uint8_t min_pstate, uint8_t max_pstate);

8426

8449amdsmi_status_t amdsmi_set_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle,

8450 uint8_t min_pstate, uint8_t max_pstate);

8451

8475amdsmi_status_t amdsmi_get_cpu_xgmi_pstate_range(amdsmi_processor_handle processor_handle,

8476 uint8_t* min_pstate, uint8_t* max_pstate);

8477

8498amdsmi_status_t amdsmi_get_cpu_pc6_enable(amdsmi_processor_handle processor_handle,

8499 uint8_t* enabled);

8500

8520amdsmi_status_t amdsmi_set_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable);

8521

8542amdsmi_status_t amdsmi_get_cpu_cc6_enable(amdsmi_processor_handle processor_handle,

8543 uint8_t* enabled);

8544

8566amdsmi_status_t amdsmi_set_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable);

8567

8570/*****************************************************************************/

8590amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

8591 amdsmi_link_id_bw_type_t link, uint32_t* io_bw);

8592

8608amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

8609 amdsmi_link_id_bw_type_t link, uint32_t* xgmi_bw);

8610

8613/*****************************************************************************/

8631amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

8632 uint32_t* metrics_version);

8633

8647amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

8648 amdsmi_hsmp_metrics_table_t* metrics_table);

8649

8652/*****************************************************************************/

8670amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

8671 uint32_t* pcore_ind);

8672

8684amdsmi_status_t amdsmi_get_cpu_family(uint32_t* cpu_family);

8685

8697amdsmi_status_t amdsmi_get_cpu_model(uint32_t* cpu_model);

8698

8723amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle,

8724 amdsmi_cpu_info_t* cpu_info);

8725

8743amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char** status_string);

8744

8757amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t* soc_info);

8758

8770amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t* sock_count);

8771

8791amdsmi_status_t amdsmi_get_cpu_enabled_commands(amdsmi_processor_handle processor_handle,

8792 bool* r_mask, uint32_t* mask0, uint32_t* mask1,

8793 uint32_t* mask2);

8794

8797#endif

8798

8799/*****************************************************************************/

8818amdsmi_status_t amdsmi_get_nic_driver_info(amdsmi_processor_handle processor_handle,

8819 amdsmi_nic_driver_info_t* info);

8820

8835amdsmi_status_t amdsmi_get_nic_asic_info(amdsmi_processor_handle processor_handle,

8836 amdsmi_nic_asic_info_t* info);

8837

8852amdsmi_status_t amdsmi_get_nic_bus_info(amdsmi_processor_handle processor_handle,

8853 amdsmi_nic_bus_info_t* info);

8854

8869amdsmi_status_t amdsmi_get_nic_numa_info(amdsmi_processor_handle processor_handle,

8870 amdsmi_nic_numa_info_t* info);

8871

8886amdsmi_status_t amdsmi_get_nic_port_info(amdsmi_processor_handle processor_handle,

8887 amdsmi_nic_port_info_t* info);

8888

8903amdsmi_status_t amdsmi_get_nic_rdma_dev_info(amdsmi_processor_handle processor_handle,

8904 amdsmi_nic_rdma_devices_info_t* info);

8905

8928amdsmi_status_t amdsmi_get_nic_rdma_port_statistics(amdsmi_processor_handle processor_handle,

8929 uint32_t rdma_port_index, uint32_t* num_stats,

8930 amdsmi_nic_stat_t* stats);

8931

8978#define AMDSMI_MAX_CARVEOUT_OPTIONS 16

8985typedef struct {

8986 uint32_t index;

8987 char description[AMDSMI_MAX_STRING_LENGTH];

8988} amdsmi_uma_carveout_option_t;

8989

8995typedef struct {

8996 uint32_t current_index;

8997 uint32_t num_options;

8998 amdsmi_uma_carveout_option_t

8999 options[AMDSMI_MAX_CARVEOUT_OPTIONS];

9000} amdsmi_uma_carveout_info_t;

9001

9007typedef struct {

9008 uint64_t current_pages;

9009} amdsmi_ttm_info_t;

9010

9032amdsmi_status_t amdsmi_get_gpu_uma_carveout_info(amdsmi_processor_handle processor_handle,

9033 amdsmi_uma_carveout_info_t* info);

9034

9056amdsmi_status_t amdsmi_set_gpu_uma_carveout(amdsmi_processor_handle processor_handle,

9057 uint32_t option_index);

9058

9078amdsmi_status_t amdsmi_get_ttm_info(amdsmi_ttm_info_t* info);

9079

9099amdsmi_status_t amdsmi_set_ttm_pages_limit(uint64_t pages);

9100

9117amdsmi_status_t amdsmi_reset_ttm_pages_limit(void);

9118

9121#ifdef __cplusplus

9122}

9123#endif // __cplusplus

9124

9125#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:2591

AMDSMI_NPM_STATUS_ENABLED

@ AMDSMI_NPM_STATUS_ENABLED

NPM enable flag.

Definition amdsmi.h:2593

AMDSMI_NPM_STATUS_DISABLED

@ AMDSMI_NPM_STATUS_DISABLED

NPM disabled flag.

Definition amdsmi.h:2592

amdsmi_link_type_t

amdsmi_link_type_t

Link type.

Definition amdsmi.h:1212

AMDSMI_LINK_TYPE_NOT_APPLICABLE

@ AMDSMI_LINK_TYPE_NOT_APPLICABLE

Not Applicable Link Type.

Definition amdsmi.h:1216

AMDSMI_LINK_TYPE_INTERNAL

@ AMDSMI_LINK_TYPE_INTERNAL

Internal Link Type, within chip.

Definition amdsmi.h:1213

AMDSMI_LINK_TYPE_UNKNOWN

@ AMDSMI_LINK_TYPE_UNKNOWN

Unknown Link Type.

Definition amdsmi.h:1217

AMDSMI_LINK_TYPE_PCIE

@ AMDSMI_LINK_TYPE_PCIE

Peripheral Component Interconnect Express Link Type.

Definition amdsmi.h:1214

AMDSMI_LINK_TYPE_XGMI

@ AMDSMI_LINK_TYPE_XGMI

GPU Memory Interconnect (multi GPU communication)

Definition amdsmi.h:1215

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition amdsmi.h:1538

AMDSMI_EVT_NOTIF_GPU_POST_RESET

@ AMDSMI_EVT_NOTIF_GPU_POST_RESET

post-reset

Definition amdsmi.h:1544

AMDSMI_EVT_NOTIF_PROCESS_START

@ AMDSMI_EVT_NOTIF_PROCESS_START

KFD process start.

Definition amdsmi.h:1552

AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

@ AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

unmap from GPU

Definition amdsmi.h:1551

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

No events.

Definition amdsmi.h:1539

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

Virtual Memory Page Fault Event.

Definition amdsmi.h:1540

AMDSMI_EVT_NOTIF_MIGRATE_START

@ AMDSMI_EVT_NOTIF_MIGRATE_START

migrate start

Definition amdsmi.h:1545

AMDSMI_EVT_NOTIF_MIGRATE_END

@ AMDSMI_EVT_NOTIF_MIGRATE_END

migrate end

Definition amdsmi.h:1546

AMDSMI_EVT_NOTIF_QUEUE_EVICTION

@ AMDSMI_EVT_NOTIF_QUEUE_EVICTION

queue eviction

Definition amdsmi.h:1549

AMDSMI_EVT_NOTIF_PAGE_FAULT_START

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_START

page fault start

Definition amdsmi.h:1547

AMDSMI_EVT_NOTIF_GPU_PRE_RESET

@ AMDSMI_EVT_NOTIF_GPU_PRE_RESET

pre-reset

Definition amdsmi.h:1543

AMDSMI_EVT_NOTIF_QUEUE_RESTORE

@ AMDSMI_EVT_NOTIF_QUEUE_RESTORE

queue restore

Definition amdsmi.h:1550

AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

@ AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

thermal throttle

Definition amdsmi.h:1542

AMDSMI_EVT_NOTIF_PAGE_FAULT_END

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_END

page fault end

Definition amdsmi.h:1548

AMDSMI_EVT_NOTIF_PROCESS_END

@ AMDSMI_EVT_NOTIF_PROCESS_END

KFD process end.

Definition amdsmi.h:1553

AMDSMI_MAX_NUM_CLKS

#define AMDSMI_MAX_NUM_CLKS

This should match MAX_NUM_CLKS.

Definition amdsmi.h:112

amdsmi_container_types_t

amdsmi_container_types_t

Container.

Definition amdsmi.h:284

AMDSMI_CONTAINER_DOCKER

@ AMDSMI_CONTAINER_DOCKER

Docker containers.

Definition amdsmi.h:286

AMDSMI_CONTAINER_LXC

@ AMDSMI_CONTAINER_LXC

Linux containers.

Definition amdsmi.h:285

AMDSMI_MAX_NUM_XGMI_LINKS

#define AMDSMI_MAX_NUM_XGMI_LINKS

This should match MAX_NUM_XGMI_LINKS.

Definition amdsmi.h:119

amdsmi_freq_ind_t

amdsmi_freq_ind_t

The values of this enum are used as frequency identifiers.

Definition amdsmi.h:1813

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition amdsmi.h:1816

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition amdsmi.h:1815

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition amdsmi.h:1814

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition amdsmi.h:2495

AMDSMI_REG_XGMI

@ AMDSMI_REG_XGMI

XGMI registers.

Definition amdsmi.h:2496

AMDSMI_REG_USR

@ AMDSMI_REG_USR

Usr registers.

Definition amdsmi.h:2499

AMDSMI_REG_WAFL

@ AMDSMI_REG_WAFL

WAFL registers.

Definition amdsmi.h:2497

AMDSMI_REG_USR1

@ AMDSMI_REG_USR1

Usr1 registers.

Definition amdsmi.h:2500

AMDSMI_REG_PCIE

@ AMDSMI_REG_PCIE

PCIe registers.

Definition amdsmi.h:2498

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition amdsmi.h:1442

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition amdsmi.h:1798

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition amdsmi.h:1801

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition amdsmi.h:1802

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition amdsmi.h:1803

amdsmi_accelerator_partition_type_t

amdsmi_accelerator_partition_type_t

Accelerator Partition.

Definition amdsmi.h:464

AMDSMI_ACCELERATOR_PARTITION_DPX

@ AMDSMI_ACCELERATOR_PARTITION_DPX

Definition amdsmi.h:468

AMDSMI_ACCELERATOR_PARTITION_QPX

@ AMDSMI_ACCELERATOR_PARTITION_QPX

Definition amdsmi.h:472

AMDSMI_ACCELERATOR_PARTITION_INVALID

@ AMDSMI_ACCELERATOR_PARTITION_INVALID

Invalid accelerator partition type.

Definition amdsmi.h:465

AMDSMI_ACCELERATOR_PARTITION_SPX

@ AMDSMI_ACCELERATOR_PARTITION_SPX

Definition amdsmi.h:466

AMDSMI_ACCELERATOR_PARTITION_TPX

@ AMDSMI_ACCELERATOR_PARTITION_TPX

Definition amdsmi.h:470

AMDSMI_ACCELERATOR_PARTITION_CPX

@ AMDSMI_ACCELERATOR_PARTITION_CPX

Definition amdsmi.h:474

AMDSMI_MAX_NUM_HBM_STACKS

#define AMDSMI_MAX_NUM_HBM_STACKS

Introduced in gpu metrics v1.9+.

Definition amdsmi.h:221

amdsmi_power_cap_type_t

amdsmi_power_cap_type_t

Power Cap Package Power Tracking (PPT) type.

Definition amdsmi.h:1029

AMDSMI_POWER_CAP_TYPE_PPT1

@ AMDSMI_POWER_CAP_TYPE_PPT1

PPT1 power cap; higher limit, raw input.

Definition amdsmi.h:1031

AMDSMI_POWER_CAP_TYPE_PPT0

@ AMDSMI_POWER_CAP_TYPE_PPT0

PPT0 power cap; lower limit, filtered input.

Definition amdsmi.h:1030

amdsmi_clk_type_t

amdsmi_clk_type_t

Clock types.

Definition amdsmi.h:441

AMDSMI_CLK_TYPE_DCLK1

@ AMDSMI_CLK_TYPE_DCLK1

Display 2 clock, timing signals for display output.

Definition amdsmi.h:455

AMDSMI_CLK_TYPE_MEM

@ AMDSMI_CLK_TYPE_MEM

Memory clock speed, system operating frequency.

Definition amdsmi.h:450

AMDSMI_CLK_TYPE_SYS

@ AMDSMI_CLK_TYPE_SYS

System clock.

Definition amdsmi.h:442

AMDSMI_CLK_TYPE_SOC

@ AMDSMI_CLK_TYPE_SOC

System On Chip clock, integrated circuit frequency.

Definition amdsmi.h:449

AMDSMI_CLK_TYPE_GFX

@ AMDSMI_CLK_TYPE_GFX

Graphics clock.

Definition amdsmi.h:444

AMDSMI_CLK_TYPE_DCLK0

@ AMDSMI_CLK_TYPE_DCLK0

Display 1 clock, timing signals for display output.

Definition amdsmi.h:454

AMDSMI_CLK_TYPE_DCEF

@ AMDSMI_CLK_TYPE_DCEF

Definition amdsmi.h:447

AMDSMI_CLK_TYPE_VCLK1

@ AMDSMI_CLK_TYPE_VCLK1

Video 1 clock, video processing units.

Definition amdsmi.h:453

AMDSMI_CLK_TYPE_DF

@ AMDSMI_CLK_TYPE_DF

Definition amdsmi.h:445

AMDSMI_CLK_TYPE_VCLK0

@ AMDSMI_CLK_TYPE_VCLK0

Video 0 clock, video processing units.

Definition amdsmi.h:452

AMDSMI_CLK_TYPE_PCIE

@ AMDSMI_CLK_TYPE_PCIE

PCI Express clock, high bandwidth peripherals.

Definition amdsmi.h:451

amdsmi_accelerator_partition_resource_type_t

amdsmi_accelerator_partition_resource_type_t

Accelerator Partition Resource Types.

Definition amdsmi.h:484

AMDSMI_ACCELERATOR_DMA

@ AMDSMI_ACCELERATOR_DMA

Direct Memory Access, high speed data transfers.

Definition amdsmi.h:488

AMDSMI_ACCELERATOR_XCC

@ AMDSMI_ACCELERATOR_XCC

Compute complex or stream processors.

Definition amdsmi.h:485

AMDSMI_ACCELERATOR_DECODER

@ AMDSMI_ACCELERATOR_DECODER

Video decoding.

Definition amdsmi.h:487

AMDSMI_ACCELERATOR_JPEG

@ AMDSMI_ACCELERATOR_JPEG

Encoding and Decoding jpeg engines.

Definition amdsmi.h:489

AMDSMI_ACCELERATOR_ENCODER

@ AMDSMI_ACCELERATOR_ENCODER

Video encoding.

Definition amdsmi.h:486

amdsmi_card_form_factor_t

amdsmi_card_form_factor_t

Card Form Factor.

Definition amdsmi.h:971

AMDSMI_CARD_FORM_FACTOR_OAM

@ AMDSMI_CARD_FORM_FACTOR_OAM

OAM form factor.

Definition amdsmi.h:973

AMDSMI_CARD_FORM_FACTOR_UNKNOWN

@ AMDSMI_CARD_FORM_FACTOR_UNKNOWN

Unknown Form factor.

Definition amdsmi.h:975

AMDSMI_CARD_FORM_FACTOR_PCIE

@ AMDSMI_CARD_FORM_FACTOR_PCIE

PCIE card form factor.

Definition amdsmi.h:972

AMDSMI_CARD_FORM_FACTOR_CEM

@ AMDSMI_CARD_FORM_FACTOR_CEM

CEM form factor.

Definition amdsmi.h:974

amdsmi_node_handle

void * amdsmi_node_handle

opaque handler point to underlying implementation

Definition amdsmi.h:302

AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

Common defines.

Definition amdsmi.h:79

AMDSMI_MAX_NUM_XCP

#define AMDSMI_MAX_NUM_XCP

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

Definition amdsmi.h:182

amdsmi_init_flags_t

amdsmi_init_flags_t

Initialization flags.

Definition amdsmi.h:48

AMDSMI_INIT_AMD_GPUS

@ AMDSMI_INIT_AMD_GPUS

Initialize AMD GPUS.

Definition amdsmi.h:51

AMDSMI_INIT_ALL_PROCESSORS

@ AMDSMI_INIT_ALL_PROCESSORS

Initialize all processors.

Definition amdsmi.h:49

AMDSMI_INIT_AMD_CPUS

@ AMDSMI_INIT_AMD_CPUS

Initialize AMD CPUS.

Definition amdsmi.h:50

AMDSMI_INIT_NON_AMD_GPUS

@ AMDSMI_INIT_NON_AMD_GPUS

Initialize Non-AMD GPUS.

Definition amdsmi.h:53

AMDSMI_INIT_AMD_NICS

@ AMDSMI_INIT_AMD_NICS

Initialize NIC's.

Definition amdsmi.h:56

AMDSMI_INIT_NON_AMD_CPUS

@ AMDSMI_INIT_NON_AMD_CPUS

Initialize Non-AMD CPUS.

Definition amdsmi.h:52

AMDSMI_INIT_AMD_APUS

@ AMDSMI_INIT_AMD_APUS

Definition amdsmi.h:54

AMDSMI_MAX_NIC_FW

#define AMDSMI_MAX_NIC_FW

Maximum number of NIC firmwares.

Definition amdsmi.h:2869

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:737

AMDSMI_VRAM_TYPE_GDDR2

@ AMDSMI_VRAM_TYPE_GDDR2

Graphics Double Data Rate, Generation 2.

Definition amdsmi.h:752

AMDSMI_VRAM_TYPE_HBM2E

@ AMDSMI_VRAM_TYPE_HBM2E

High Bandwidth Memory, Generation 2 Enhanced.

Definition amdsmi.h:742

AMDSMI_VRAM_TYPE_GDDR6

@ AMDSMI_VRAM_TYPE_GDDR6

Graphics Double Data Rate, Generation 6.

Definition amdsmi.h:756

AMDSMI_VRAM_TYPE_HBM

@ AMDSMI_VRAM_TYPE_HBM

High Bandwidth Memory.

Definition amdsmi.h:740

AMDSMI_VRAM_TYPE_GDDR3

@ AMDSMI_VRAM_TYPE_GDDR3

Graphics Double Data Rate, Generation 3.

Definition amdsmi.h:753

AMDSMI_VRAM_TYPE_GDDR1

@ AMDSMI_VRAM_TYPE_GDDR1

Graphics Double Data Rate, Generation 1.

Definition amdsmi.h:751

AMDSMI_VRAM_TYPE_HBM3

@ AMDSMI_VRAM_TYPE_HBM3

High Bandwidth Memory, Generation 3.

Definition amdsmi.h:743

AMDSMI_VRAM_TYPE_LPDDR5

@ AMDSMI_VRAM_TYPE_LPDDR5

Low Power Double Data Rate, Generation 5.

Definition amdsmi.h:760

AMDSMI_VRAM_TYPE_HBM3E

@ AMDSMI_VRAM_TYPE_HBM3E

High Bandwidth Memory, Generation 3 Enhanced.

Definition amdsmi.h:744

AMDSMI_VRAM_TYPE_GDDR5

@ AMDSMI_VRAM_TYPE_GDDR5

Graphics Double Data Rate, Generation 5.

Definition amdsmi.h:755

AMDSMI_VRAM_TYPE_DDR3

@ AMDSMI_VRAM_TYPE_DDR3

Double Data Rate, Generation 3.

Definition amdsmi.h:747

AMDSMI_VRAM_TYPE_GDDR4

@ AMDSMI_VRAM_TYPE_GDDR4

Graphics Double Data Rate, Generation 4.

Definition amdsmi.h:754

AMDSMI_VRAM_TYPE_DDR2

@ AMDSMI_VRAM_TYPE_DDR2

Double Data Rate, Generation 2.

Definition amdsmi.h:746

AMDSMI_VRAM_TYPE_GDDR7

@ AMDSMI_VRAM_TYPE_GDDR7

Graphics Double Data Rate, Generation 7.

Definition amdsmi.h:757

AMDSMI_VRAM_TYPE_HBM2

@ AMDSMI_VRAM_TYPE_HBM2

High Bandwidth Memory, Generation 2.

Definition amdsmi.h:741

AMDSMI_VRAM_TYPE_LPDDR4

@ AMDSMI_VRAM_TYPE_LPDDR4

Low Power Double Data Rate, Generation 4.

Definition amdsmi.h:759

AMDSMI_VRAM_TYPE_DDR5

@ AMDSMI_VRAM_TYPE_DDR5

Double Data Rate, Generation 5.

Definition amdsmi.h:749

AMDSMI_VRAM_TYPE_DDR4

@ AMDSMI_VRAM_TYPE_DDR4

Double Data Rate, Generation 4.

Definition amdsmi.h:748

AMDSMI_VRAM_TYPE_UNKNOWN

@ AMDSMI_VRAM_TYPE_UNKNOWN

Unknown memory type.

Definition amdsmi.h:738

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:1451

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition amdsmi.h:1452

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition amdsmi.h:1453

AMDSMI_EVNT_GRP_INVALID

@ AMDSMI_EVNT_GRP_INVALID

Unknown Event Group.

Definition amdsmi.h:1454

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition amdsmi.h:1777

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition amdsmi.h:1780

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition amdsmi.h:1781

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition amdsmi.h:1782

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition amdsmi.h:1783

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition amdsmi.h:1785

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition amdsmi.h:1778

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition amdsmi.h:1779

AMDSMI_APU_MAX_L3

#define AMDSMI_APU_MAX_L3

v2_4

Definition amdsmi.h:191

AMDSMI_MAX_NUM_AID

#define AMDSMI_MAX_NUM_AID

Maximum number of AID supported.

Definition amdsmi.h:222

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition amdsmi.h:2690

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition amdsmi.h:2691

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition amdsmi.h:2692

WR_BW0

@ WR_BW0

Write Bandwidth.

Definition amdsmi.h:2693

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:1731

AMDSMI_CPER_NOTIFY_TYPE_DMAR

@ AMDSMI_CPER_NOTIFY_TYPE_DMAR

Direct Memory Access Remapping Error.

Definition amdsmi.h:1739

AMDSMI_CPER_NOTIFY_TYPE_NMI

@ AMDSMI_CPER_NOTIFY_TYPE_NMI

Non_Maskable Interrupt.

Definition amdsmi.h:1737

AMDSMI_CPER_NOTIFY_TYPE_SEI

@ AMDSMI_CPER_NOTIFY_TYPE_SEI

System Error Interface.

Definition amdsmi.h:1741

AMDSMI_CPER_NOTIFY_TYPE_CMC

@ AMDSMI_CPER_NOTIFY_TYPE_CMC

Corrected Memory Check.

Definition amdsmi.h:1732

AMDSMI_CPER_NOTIFY_TYPE_CPE

@ AMDSMI_CPER_NOTIFY_TYPE_CPE

Corrected Platform Error.

Definition amdsmi.h:1733

AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

@ AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

Definition amdsmi.h:1743

AMDSMI_CPER_NOTIFY_TYPE_SEA

@ AMDSMI_CPER_NOTIFY_TYPE_SEA

System Error Architecture.

Definition amdsmi.h:1740

AMDSMI_CPER_NOTIFY_TYPE_PEI

@ AMDSMI_CPER_NOTIFY_TYPE_PEI

Platform Error Interface.

Definition amdsmi.h:1742

AMDSMI_CPER_NOTIFY_TYPE_MCE

@ AMDSMI_CPER_NOTIFY_TYPE_MCE

Machine Check Exception.

Definition amdsmi.h:1734

AMDSMI_CPER_NOTIFY_TYPE_BOOT

@ AMDSMI_CPER_NOTIFY_TYPE_BOOT

Boot Error.

Definition amdsmi.h:1738

AMDSMI_CPER_NOTIFY_TYPE_PCIE

@ AMDSMI_CPER_NOTIFY_TYPE_PCIE

PCI Express Error.

Definition amdsmi.h:1735

AMDSMI_CPER_NOTIFY_TYPE_INIT

@ AMDSMI_CPER_NOTIFY_TYPE_INIT

Initialization Error.

Definition amdsmi.h:1736

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:1487

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

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

Definition amdsmi.h:1494

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition amdsmi.h:1504

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition amdsmi.h:1491

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition amdsmi.h:1495

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition amdsmi.h:1493

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:1498

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition amdsmi.h:1505

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition amdsmi.h:1502

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition amdsmi.h:1503

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition amdsmi.h:1496

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition amdsmi.h:1506

AMDSMI_EVNT_XGMI_DATA_OUT_0

@ AMDSMI_EVNT_XGMI_DATA_OUT_0

Outbound beats to neighbor 0.

Definition amdsmi.h:1501

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition amdsmi.h:1492

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition amdsmi.h:1497

AMDSMI_MAX_CP_PROFILE_RESOURCES

#define AMDSMI_MAX_CP_PROFILE_RESOURCES

Maximum number of compute profile resources.

Definition amdsmi.h:69

AMDSMI_MAX_UTILIZATION_VALUES

#define AMDSMI_MAX_UTILIZATION_VALUES

The max number of values per counter type.

Definition amdsmi.h:1868

amdsmi_fw_block_t

amdsmi_fw_block_t

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

Definition amdsmi.h:634

AMDSMI_FW_ID_ASD

@ AMDSMI_FW_ID_ASD

Asynchronous Shader Dispatcher.

Definition amdsmi.h:721

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:697

AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

Definition amdsmi.h:667

AMDSMI_FW_ID_SDMA7

@ AMDSMI_FW_ID_SDMA7

System Direct Memory Access 7 (high speed data transfers)

Definition amdsmi.h:657

AMDSMI_FW_ID_PSP_BL

@ AMDSMI_FW_ID_PSP_BL

Platform Security Processor Bootloader (initial firmware)

Definition amdsmi.h:680

AMDSMI_FW_ID_RLC

@ AMDSMI_FW_ID_RLC

Rasterizer and L2 Cache (rasterization process)

Definition amdsmi.h:649

AMDSMI_FW_ID_RS64_PFP

@ AMDSMI_FW_ID_RS64_PFP

Hardware Block RS64 - Pixel Front End Processor.

Definition amdsmi.h:699

AMDSMI_FW_ID_SDMA_TH1

@ AMDSMI_FW_ID_SDMA_TH1

System Direct Memory Access - Thread Handler 1.

Definition amdsmi.h:688

AMDSMI_FW_ID_MMSCH

@ AMDSMI_FW_ID_MMSCH

Multi-Media Shader Hardware Scheduler.

Definition amdsmi.h:671

AMDSMI_FW_ID_RLX6

@ AMDSMI_FW_ID_RLX6

Hardware Block RLX6.

Definition amdsmi.h:694

AMDSMI_FW_ID_PSP_SOSDRV

@ AMDSMI_FW_ID_PSP_SOSDRV

Platform Security Processor Secure Operating System Driver.

Definition amdsmi.h:673

AMDSMI_FW_ID_TA_RAS

@ AMDSMI_FW_ID_TA_RAS

Trusted Applications - Reliability Availability and Serviceability.

Definition amdsmi.h:722

AMDSMI_FW_ID_PSP_KEYDB

@ AMDSMI_FW_ID_PSP_KEYDB

Platform Security Processor Table of Contents.

Definition amdsmi.h:675

AMDSMI_FW_ID_RLC_SRLS

@ AMDSMI_FW_ID_RLC_SRLS

Rasterizier and L2 Cache - Shared Resource Local Segment.

Definition amdsmi.h:725

AMDSMI_FW_ID_VCE

@ AMDSMI_FW_ID_VCE

Video Coding Engine (Encoding video)

Definition amdsmi.h:660

AMDSMI_FW_ID_DMCU_ISR

@ AMDSMI_FW_ID_DMCU_ISR

Definition amdsmi.h:663

AMDSMI_FW_ID_SDMA6

@ AMDSMI_FW_ID_SDMA6

System Direct Memory Access 6 (high speed data transfers)

Definition amdsmi.h:656

AMDSMI_FW_ID_PSP_DBG

@ AMDSMI_FW_ID_PSP_DBG

Platform Security Processor - Debug.

Definition amdsmi.h:715

AMDSMI_FW_ID_CP_CE

@ AMDSMI_FW_ID_CP_CE

Compute Processor - Command_Engine (fetch, decode, dispatch)

Definition amdsmi.h:638

AMDSMI_FW_ID_DRV_CAP

@ AMDSMI_FW_ID_DRV_CAP

Driver Capabilities (capabilities, features)

Definition amdsmi.h:678

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:698

AMDSMI_FW_ID_MES_THREAD1

@ AMDSMI_FW_ID_MES_THREAD1

Micro Engine Scheduler - Thread 1.

Definition amdsmi.h:692

AMDSMI_FW_ID_PM

@ AMDSMI_FW_ID_PM

Power Management Firmware.

Definition amdsmi.h:726

AMDSMI_FW_ID_SDMA0

@ AMDSMI_FW_ID_SDMA0

System Direct Memory Access 0 (high speed data transfers)

Definition amdsmi.h:650

AMDSMI_FW_ID_ISP

@ AMDSMI_FW_ID_ISP

Image Signal Processor (processing raw image data from sensors)

Definition amdsmi.h:661

AMDSMI_FW_ID_PSP_SOC

@ AMDSMI_FW_ID_PSP_SOC

Platform Security Processor - System On a Chip.

Definition amdsmi.h:714

AMDSMI_FW_ID_CP_PM4

@ AMDSMI_FW_ID_CP_PM4

Compute Processor Packet Processor 4 (processing command packets)

Definition amdsmi.h:681

AMDSMI_FW_ID_RLC_P

@ AMDSMI_FW_ID_RLC_P

Rasterizier and L2 Cache Partition.

Definition amdsmi.h:682

AMDSMI_FW_ID_SDMA_TH0

@ AMDSMI_FW_ID_SDMA_TH0

System Direct Memory Access - Thread Handler 0.

Definition amdsmi.h:687

AMDSMI_FW_ID_MC

@ AMDSMI_FW_ID_MC

Memory Controller (RAM and VRAM)

Definition amdsmi.h:679

AMDSMI_FW_ID_VCN

@ AMDSMI_FW_ID_VCN

Video Core Next (encoding and decoding)

Definition amdsmi.h:658

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:718

AMDSMI_FW_ID_MES_STACK

@ AMDSMI_FW_ID_MES_STACK

Micro Engine Scheduler - Stack.

Definition amdsmi.h:691

AMDSMI_FW_ID_PSP_TOC

@ AMDSMI_FW_ID_PSP_TOC

Platform Security Processor Table of Contents.

Definition amdsmi.h:674

AMDSMI_FW_ID_IMU_IRAM

@ AMDSMI_FW_ID_IMU_IRAM

Input/Output Memory Management Unit - Instruction RAM.

Definition amdsmi.h:686

AMDSMI_FW_ID_SEC_POLICY_STAGE2

@ AMDSMI_FW_ID_SEC_POLICY_STAGE2

Security Policy Stage 2 (security features)

Definition amdsmi.h:683

AMDSMI_FW_ID_RS64_MEC_P2_DATA

@ AMDSMI_FW_ID_RS64_MEC_P2_DATA

Definition amdsmi.h:709

AMDSMI_FW_ID_PLDM_BUNDLE

@ AMDSMI_FW_ID_PLDM_BUNDLE

Platform Level Data Model Firmware Bundle.

Definition amdsmi.h:728

AMDSMI_FW_ID_TA_XGMI

@ AMDSMI_FW_ID_TA_XGMI

Trusted Applications - Reliability XGMI.

Definition amdsmi.h:723

AMDSMI_FW_ID_RS64_ME

@ AMDSMI_FW_ID_RS64_ME

Hardware Block RS64 - Micro Engine.

Definition amdsmi.h:696

AMDSMI_FW_ID_SDMA3

@ AMDSMI_FW_ID_SDMA3

System Direct Memory Access 3 (high speed data transfers)

Definition amdsmi.h:653

AMDSMI_FW_ID_SDMA1

@ AMDSMI_FW_ID_SDMA1

System Direct Memory Access 1 (high speed data transfers)

Definition amdsmi.h:651

AMDSMI_FW_ID_CP_ME

@ AMDSMI_FW_ID_CP_ME

Compute Processor - Micro Engine (specialize processing)

Definition amdsmi.h:640

AMDSMI_FW_ID_RS64_MEC_P3_DATA

@ AMDSMI_FW_ID_RS64_MEC_P3_DATA

Definition amdsmi.h:711

AMDSMI_FW_ID_CP_MEC_JT1

@ AMDSMI_FW_ID_CP_MEC_JT1

Definition amdsmi.h:641

AMDSMI_FW_ID_UVD

@ AMDSMI_FW_ID_UVD

Unified Video Decoder (decode specific video formats)

Definition amdsmi.h:659

AMDSMI_FW_ID_RLC_V

@ AMDSMI_FW_ID_RLC_V

Rasterizier and L2 Cache Virtual memory.

Definition amdsmi.h:670

AMDSMI_FW_ID_SDMA4

@ AMDSMI_FW_ID_SDMA4

System Direct Memory Access 4 (high speed data transfers)

Definition amdsmi.h:654

AMDSMI_FW_ID_MES_KIQ

@ AMDSMI_FW_ID_MES_KIQ

Micro Engine Scheduler - Kernel Indirect Queue.

Definition amdsmi.h:690

AMDSMI_FW_ID_DMCU

@ AMDSMI_FW_ID_DMCU

Display Micro-Controller Unit.

Definition amdsmi.h:727

AMDSMI_FW_ID_RLC_SRLG

@ AMDSMI_FW_ID_RLC_SRLG

Rasterizier and L2 Cache - Shared Resource Local Group.

Definition amdsmi.h:724

AMDSMI_FW_ID_RS64_PFP_P1_DATA

@ AMDSMI_FW_ID_RS64_PFP_P1_DATA

Definition amdsmi.h:702

AMDSMI_FW_ID_RLX6_DRAM_BOOT

@ AMDSMI_FW_ID_RLX6_DRAM_BOOT

Hardware Block RLX6 - Dynamic Ram Boot.

Definition amdsmi.h:695

AMDSMI_FW_ID_IMU_DRAM

@ AMDSMI_FW_ID_IMU_DRAM

Input/Output Memory Management Unit - Dynamic RAM.

Definition amdsmi.h:685

AMDSMI_FW_ID_CP_MEC1

@ AMDSMI_FW_ID_CP_MEC1

Definition amdsmi.h:645

AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

Rasterizier and L2 Cache Restore List Control.

Definition amdsmi.h:669

AMDSMI_FW_ID_RS64_MEC_P0_DATA

@ AMDSMI_FW_ID_RS64_MEC_P0_DATA

Definition amdsmi.h:705

AMDSMI_FW_ID_RLX6_CORE1

@ AMDSMI_FW_ID_RLX6_CORE1

Hardware Block RLX6 - Core 1.

Definition amdsmi.h:717

AMDSMI_FW_ID_RS64_MEC_P1_DATA

@ AMDSMI_FW_ID_RS64_MEC_P1_DATA

Definition amdsmi.h:707

AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

Definition amdsmi.h:665

AMDSMI_FW_ID_PSP_INTF

@ AMDSMI_FW_ID_PSP_INTF

Platform Security Processor - Interface.

Definition amdsmi.h:716

AMDSMI_FW_ID_CP_MEC_JT2

@ AMDSMI_FW_ID_CP_MEC_JT2

Definition amdsmi.h:643

AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

@ AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

Rasterizier and L2 Cache - Save Restore List.

Definition amdsmi.h:720

AMDSMI_FW_ID_CP_PFP

@ AMDSMI_FW_ID_CP_PFP

Compute Processor - Pixel Front End Processor (pixelating process)

Definition amdsmi.h:639

AMDSMI_FW_ID_MES_THREAD1_STACK

@ AMDSMI_FW_ID_MES_THREAD1_STACK

Micro Engine Scheduler - Thread 1 Stack.

Definition amdsmi.h:693

AMDSMI_FW_ID_SMU

@ AMDSMI_FW_ID_SMU

Definition amdsmi.h:635

AMDSMI_FW_ID_PPTABLE

@ AMDSMI_FW_ID_PPTABLE

Power Policy Table (power management policies)

Definition amdsmi.h:713

AMDSMI_FW_ID_PSP_SPL

@ AMDSMI_FW_ID_PSP_SPL

Platform Security Processor Secure Program Loader.

Definition amdsmi.h:677

AMDSMI_FW_ID_REG_ACCESS_WHITELIST

@ AMDSMI_FW_ID_REG_ACCESS_WHITELIST

Register Access Whitelist (Prevent unathorizied access)

Definition amdsmi.h:684

AMDSMI_FW_ID_PSP_SYSDRV

@ AMDSMI_FW_ID_PSP_SYSDRV

Platform Security Processor System Driver.

Definition amdsmi.h:672

AMDSMI_FW_ID_RS64_PFP_P0_DATA

@ AMDSMI_FW_ID_RS64_PFP_P0_DATA

Definition amdsmi.h:700

AMDSMI_FW_ID_SDMA5

@ AMDSMI_FW_ID_SDMA5

System Direct Memory Access 5 (high speed data transfers)

Definition amdsmi.h:655

AMDSMI_FW_ID_SDMA2

@ AMDSMI_FW_ID_SDMA2

System Direct Memory Access 2 (high speed data transfers)

Definition amdsmi.h:652

AMDSMI_FW_ID_CP_MES

@ AMDSMI_FW_ID_CP_MES

Compute Processor - Micro Engine Scheduler.

Definition amdsmi.h:689

AMDSMI_FW_ID_DMCU_ERAM

@ AMDSMI_FW_ID_DMCU_ERAM

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

Definition amdsmi.h:662

AMDSMI_FW_ID_RLCV_LX7

@ AMDSMI_FW_ID_RLCV_LX7

Hardware Block RLCV - Subsystem LX7.

Definition amdsmi.h:719

AMDSMI_FW_ID_RS64_MEC

@ AMDSMI_FW_ID_RS64_MEC

Hardware Block RS64 - Micro Engine Controller.

Definition amdsmi.h:704

AMDSMI_FW_ID_DFC

@ AMDSMI_FW_ID_DFC

Data Fabric Controller (bandwidth and coherency)

Definition amdsmi.h:676

AMDSMI_FW_ID_CP_MEC2

@ AMDSMI_FW_ID_CP_MEC2

Definition amdsmi.h:647

AMDSMI_MAX_NIC_PORTS

#define AMDSMI_MAX_NIC_PORTS

Maximum size definitions AMDSMI NIC.

Definition amdsmi.h:2867

amdsmi_mm_ip_t

amdsmi_mm_ip_t

GPU Capability info.

Definition amdsmi.h:272

AMDSMI_MM_UVD

@ AMDSMI_MM_UVD

Multi-Media Unified Video Decoder.

Definition amdsmi.h:273

AMDSMI_MM_VCE

@ AMDSMI_MM_VCE

Multi-Media Video Coding Engine.

Definition amdsmi.h:274

AMDSMI_MM_VCN

@ AMDSMI_MM_VCN

Multi-Media Video Core Next.

Definition amdsmi.h:275

amdsmi_memory_page_status_t

amdsmi_memory_page_status_t

Reserved Memory Page States.

Definition amdsmi.h:1842

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition amdsmi.h:1847

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

Definition amdsmi.h:1843

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition amdsmi.h:1845

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition amdsmi.h:1824

AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

@ AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

XGMI Multiple Errors.

Definition amdsmi.h:1827

AMDSMI_XGMI_STATUS_NO_ERRORS

@ AMDSMI_XGMI_STATUS_NO_ERRORS

XGMI No Errors.

Definition amdsmi.h:1825

AMDSMI_XGMI_STATUS_ERROR

@ AMDSMI_XGMI_STATUS_ERROR

XGMI Errors.

Definition amdsmi.h:1826

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition amdsmi.h:1421

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition amdsmi.h:1428

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition amdsmi.h:1429

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition amdsmi.h:1422

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition amdsmi.h:1431

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition amdsmi.h:1430

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition amdsmi.h:1432

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition amdsmi.h:1424

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition amdsmi.h:1425

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition amdsmi.h:1426

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition amdsmi.h:1434

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition amdsmi.h:2568

AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

@ AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

Baremetal Virtualization Mode.

Definition amdsmi.h:2570

AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

@ AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

Unknown Virtualization Mode.

Definition amdsmi.h:2569

AMDSMI_VIRTUALIZATION_MODE_HOST

@ AMDSMI_VIRTUALIZATION_MODE_HOST

Host Virtualization Mode.

Definition amdsmi.h:2571

AMDSMI_VIRTUALIZATION_MODE_GUEST

@ AMDSMI_VIRTUALIZATION_MODE_GUEST

Guest Virtualization Mode.

Definition amdsmi.h:2572

AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

@ AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

Passthrough Virtualization Mode.

Definition amdsmi.h:2573

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:1360

amdsmi_link_status_t

amdsmi_link_status_t

Link Status.

Definition amdsmi.h:1238

amdsmi_processor_type_t

amdsmi_processor_type_t

Processor types detectable by AMD SMI.

Definition amdsmi.h:348

AMDSMI_PROCESSOR_TYPE_AMD_APU

@ AMDSMI_PROCESSOR_TYPE_AMD_APU

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

Definition amdsmi.h:356

AMDSMI_PROCESSOR_TYPE_UNKNOWN

@ AMDSMI_PROCESSOR_TYPE_UNKNOWN

Unknown processor type.

Definition amdsmi.h:349

AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

Non-AMD CPU processor type.

Definition amdsmi.h:353

AMDSMI_PROCESSOR_TYPE_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU

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

Definition amdsmi.h:351

AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

Definition amdsmi.h:354

AMDSMI_PROCESSOR_TYPE_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_AMD_GPU

AMD Graphics processor type.

Definition amdsmi.h:350

AMDSMI_PROCESSOR_TYPE_BRCM_NIC

@ AMDSMI_PROCESSOR_TYPE_BRCM_NIC

Broadcom Network Interface Card type.

Definition amdsmi.h:358

AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

Non-AMD Graphics processor type.

Definition amdsmi.h:352

AMDSMI_PROCESSOR_TYPE_AMD_NIC

@ AMDSMI_PROCESSOR_TYPE_AMD_NIC

AMD Network Interface Card processor type.

Definition amdsmi.h:357

AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

@ AMDSMI_PROCESSOR_TYPE_BRCM_SWITCH

Broadcom Switch type.

Definition amdsmi.h:359

processor_type_t

amdsmi_processor_type_t processor_type_t

Backward-compatibility alias for amdsmi_processor_type_t.

Definition amdsmi.h:371

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition amdsmi.h:1855

AMDSMI_FINE_GRAIN_MEM_ACTIVITY

@ AMDSMI_FINE_GRAIN_MEM_ACTIVITY

Fine Grain Memory Activity.

Definition amdsmi.h:1863

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Course Grain Memory Activity.

Definition amdsmi.h:1859

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Definition amdsmi.h:1857

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine Grain Graphic Activity.

Definition amdsmi.h:1862

AMDSMI_UTILIZATION_COUNTER_FIRST

@ AMDSMI_UTILIZATION_COUNTER_FIRST

Course grain activity counters.

Definition amdsmi.h:1856

AMDSMI_FINE_DECODER_ACTIVITY

@ AMDSMI_FINE_DECODER_ACTIVITY

Fine Grain Decoder Activity.

Definition amdsmi.h:1864

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Course Grain Decoder Activity.

Definition amdsmi.h:1860

amdsmi_memory_partition_type_t

amdsmi_memory_partition_type_t

Memory Partitions.

Definition amdsmi.h:518

AMDSMI_MEMORY_PARTITION_NPS8

@ AMDSMI_MEMORY_PARTITION_NPS8

Definition amdsmi.h:528

AMDSMI_MEMORY_PARTITION_NPS1

@ AMDSMI_MEMORY_PARTITION_NPS1

Definition amdsmi.h:520

AMDSMI_MEMORY_PARTITION_NPS2

@ AMDSMI_MEMORY_PARTITION_NPS2

Definition amdsmi.h:522

AMDSMI_MEMORY_PARTITION_NPS4

@ AMDSMI_MEMORY_PARTITION_NPS4

Definition amdsmi.h:525

AMDSMI_MAX_NIC_RDMA_DEV

#define AMDSMI_MAX_NIC_RDMA_DEV

Maximum number of NIC RDMA devices.

Definition amdsmi.h:2868

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:1618

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition amdsmi.h:1627

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition amdsmi.h:1625

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition amdsmi.h:1628

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition amdsmi.h:1624

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition amdsmi.h:1626

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition amdsmi.h:1619

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition amdsmi.h:1622

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition amdsmi.h:1623

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:2877

AMDSMI_NIC_LINK_TYPE_X_NUMA

@ AMDSMI_NIC_LINK_TYPE_X_NUMA

Definition amdsmi.h:2882

AMDSMI_NIC_LINK_TYPE_UNKNOWN

@ AMDSMI_NIC_LINK_TYPE_UNKNOWN

unknown type.

Definition amdsmi.h:2878

AMDSMI_NIC_LINK_TYPE_NUMA

@ AMDSMI_NIC_LINK_TYPE_NUMA

Definition amdsmi.h:2880

AMDSMI_NIC_LINK_TYPE_PCIE

@ AMDSMI_NIC_LINK_TYPE_PCIE

two processors connect via same PCIe

Definition amdsmi.h:2879

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:1835

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:1639

AMDSMI_VOLT_TYPE_VDDBOARD

@ AMDSMI_VOLT_TYPE_VDDBOARD

Voltage for VDDBOARD.

Definition amdsmi.h:1643

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition amdsmi.h:1645

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition amdsmi.h:1642

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition amdsmi.h:1708

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Max Clock value in MHz.

Definition amdsmi.h:1710

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Min Clock value in MHz.

Definition amdsmi.h:1709

AMDSMI_MAX_NUM_CLKS_PER_MID

#define AMDSMI_MAX_NUM_CLKS_PER_MID

Maximum number of clocks per MID supported.

Definition amdsmi.h:225

amdsmi_processor_handle

void * amdsmi_processor_handle

opaque handler point to underlying implementation

Definition amdsmi.h:294

amdsmi_cache_property_type_t

amdsmi_cache_property_type_t

cache properties

Definition amdsmi.h:1053

AMDSMI_CACHE_PROPERTY_ENABLED

@ AMDSMI_CACHE_PROPERTY_ENABLED

Cache enabled.

Definition amdsmi.h:1054

AMDSMI_CACHE_PROPERTY_INST_CACHE

@ AMDSMI_CACHE_PROPERTY_INST_CACHE

Instruction cache.

Definition amdsmi.h:1056

AMDSMI_CACHE_PROPERTY_DATA_CACHE

@ AMDSMI_CACHE_PROPERTY_DATA_CACHE

Data cache.

Definition amdsmi.h:1055

AMDSMI_CACHE_PROPERTY_SIMD_CACHE

@ AMDSMI_CACHE_PROPERTY_SIMD_CACHE

Single Instruction, Multiple Data Cache.

Definition amdsmi.h:1058

AMDSMI_CACHE_PROPERTY_CPU_CACHE

@ AMDSMI_CACHE_PROPERTY_CPU_CACHE

CPU cache.

Definition amdsmi.h:1057

AMDSMI_MAX_DEVICES

#define AMDSMI_MAX_DEVICES

Maximum number of devices supported.

Definition amdsmi.h:66

amdsmi_status_t

amdsmi_status_t

Error codes returned by amdsmi functions.

Definition amdsmi.h:381

AMDSMI_STATUS_NOT_INIT

@ AMDSMI_STATUS_NOT_INIT

Processor not initialized.

Definition amdsmi.h:408

AMDSMI_STATUS_NON_AMD_CPU

@ AMDSMI_STATUS_NON_AMD_CPU

System has different cpu than AMD.

Definition amdsmi.h:418

AMDSMI_STATUS_DIRECTORY_NOT_FOUND

@ AMDSMI_STATUS_DIRECTORY_NOT_FOUND

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

Definition amdsmi.h:403

AMDSMI_STATUS_INVAL

@ AMDSMI_STATUS_INVAL

Invalid parameters.

Definition amdsmi.h:384

AMDSMI_STATUS_BUSY

@ AMDSMI_STATUS_BUSY

Processor busy.

Definition amdsmi.h:406

AMDSMI_STATUS_UNKNOWN_ERROR

@ AMDSMI_STATUS_UNKNOWN_ERROR

An unknown error occurred.

Definition amdsmi.h:433

AMDSMI_STATUS_DRIVER_NOT_LOADED

@ AMDSMI_STATUS_DRIVER_NOT_LOADED

Processor driver not loaded.

Definition amdsmi.h:410

AMDSMI_STATUS_FILE_ERROR

@ AMDSMI_STATUS_FILE_ERROR

Problem accessing a file.

Definition amdsmi.h:397

AMDSMI_STATUS_DRM_ERROR

@ AMDSMI_STATUS_DRM_ERROR

Error when call libdrm.

Definition amdsmi.h:389

AMDSMI_STATUS_CORRUPTED_EEPROM

@ AMDSMI_STATUS_CORRUPTED_EEPROM

EEPROM is corrupted.

Definition amdsmi.h:430

AMDSMI_STATUS_ARG_PTR_NULL

@ AMDSMI_STATUS_ARG_PTR_NULL

Parsed argument is invalid.

Definition amdsmi.h:427

AMDSMI_STATUS_IO

@ AMDSMI_STATUS_IO

I/O Error.

Definition amdsmi.h:395

AMDSMI_STATUS_NO_HSMP_DRV

@ AMDSMI_STATUS_NO_HSMP_DRV

HSMP driver not found.

Definition amdsmi.h:421

AMDSMI_STATUS_HSMP_TIMEOUT

@ AMDSMI_STATUS_HSMP_TIMEOUT

HSMP message timed out.

Definition amdsmi.h:424

AMDSMI_STATUS_NO_DATA

@ AMDSMI_STATUS_NO_DATA

No data was found for a given input.

Definition amdsmi.h:413

AMDSMI_STATUS_RETRY

@ AMDSMI_STATUS_RETRY

Retry operation.

Definition amdsmi.h:392

AMDSMI_STATUS_UNEXPECTED_SIZE

@ AMDSMI_STATUS_UNEXPECTED_SIZE

An unexpected amount of data was read.

Definition amdsmi.h:415

AMDSMI_STATUS_SETTING_UNAVAILABLE

@ AMDSMI_STATUS_SETTING_UNAVAILABLE

Setting is not available.

Definition amdsmi.h:429

AMDSMI_STATUS_FILE_NOT_FOUND

@ AMDSMI_STATUS_FILE_NOT_FOUND

file or directory not found

Definition amdsmi.h:426

AMDSMI_STATUS_INTERNAL_EXCEPTION

@ AMDSMI_STATUS_INTERNAL_EXCEPTION

An internal exception was caught.

Definition amdsmi.h:399

AMDSMI_STATUS_NO_HSMP_SUP

@ AMDSMI_STATUS_NO_HSMP_SUP

HSMP not supported.

Definition amdsmi.h:422

AMDSMI_STATUS_MAP_ERROR

@ AMDSMI_STATUS_MAP_ERROR

Library error did not map to a status code.

Definition amdsmi.h:432

AMDSMI_STATUS_FAIL_LOAD_SYMBOL

@ AMDSMI_STATUS_FAIL_LOAD_SYMBOL

Fail to load symbol.

Definition amdsmi.h:388

AMDSMI_STATUS_INSUFFICIENT_SIZE

@ AMDSMI_STATUS_INSUFFICIENT_SIZE

Not enough resources were available for the operation.

Definition amdsmi.h:414

AMDSMI_STATUS_INIT_ERROR

@ AMDSMI_STATUS_INIT_ERROR

An error occurred when initializing internal data structures.

Definition amdsmi.h:401

AMDSMI_STATUS_OUT_OF_RESOURCES

@ AMDSMI_STATUS_OUT_OF_RESOURCES

Not enough memory.

Definition amdsmi.h:398

AMDSMI_STATUS_NO_SLOT

@ AMDSMI_STATUS_NO_SLOT

No more free slot.

Definition amdsmi.h:409

AMDSMI_STATUS_NO_MSR_DRV

@ AMDSMI_STATUS_NO_MSR_DRV

MSR driver not found.

Definition amdsmi.h:420

AMDSMI_STATUS_INTERRUPT

@ AMDSMI_STATUS_INTERRUPT

An interrupt occurred during execution of function.

Definition amdsmi.h:394

AMDSMI_STATUS_SUCCESS

@ AMDSMI_STATUS_SUCCESS

Call succeeded.

Definition amdsmi.h:382

AMDSMI_STATUS_NO_ENERGY_DRV

@ AMDSMI_STATUS_NO_ENERGY_DRV

Energy driver not found.

Definition amdsmi.h:419

AMDSMI_STATUS_ADDRESS_FAULT

@ AMDSMI_STATUS_ADDRESS_FAULT

Bad address.

Definition amdsmi.h:396

AMDSMI_STATUS_MORE_DATA

@ AMDSMI_STATUS_MORE_DATA

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

Definition amdsmi.h:412

AMDSMI_STATUS_NOT_YET_IMPLEMENTED

@ AMDSMI_STATUS_NOT_YET_IMPLEMENTED

Not implemented yet.

Definition amdsmi.h:386

AMDSMI_STATUS_NO_DRV

@ AMDSMI_STATUS_NO_DRV

No Energy and HSMP driver present.

Definition amdsmi.h:425

AMDSMI_STATUS_IPC_ERROR

@ AMDSMI_STATUS_IPC_ERROR

IPC communication error occurred.

Definition amdsmi.h:404

AMDSMI_STATUS_NO_PERM

@ AMDSMI_STATUS_NO_PERM

Permission Denied.

Definition amdsmi.h:393

AMDSMI_STATUS_NOT_FOUND

@ AMDSMI_STATUS_NOT_FOUND

Processor Not found.

Definition amdsmi.h:407

AMDSMI_STATUS_FAIL_LOAD_MODULE

@ AMDSMI_STATUS_FAIL_LOAD_MODULE

Fail to load lib.

Definition amdsmi.h:387

AMDSMI_STATUS_AMDGPU_RESTART_ERR

@ AMDSMI_STATUS_AMDGPU_RESTART_ERR

AMDGPU restart failed.

Definition amdsmi.h:428

AMDSMI_STATUS_NOT_SUPPORTED

@ AMDSMI_STATUS_NOT_SUPPORTED

Command not supported.

Definition amdsmi.h:385

AMDSMI_STATUS_UNEXPECTED_DATA

@ AMDSMI_STATUS_UNEXPECTED_DATA

The data read or provided is not what was expected.

Definition amdsmi.h:416

AMDSMI_STATUS_API_FAILED

@ AMDSMI_STATUS_API_FAILED

API call failed.

Definition amdsmi.h:390

AMDSMI_STATUS_TIMEOUT

@ AMDSMI_STATUS_TIMEOUT

Timeout in API call.

Definition amdsmi.h:391

AMDSMI_STATUS_NO_HSMP_MSG_SUP

@ AMDSMI_STATUS_NO_HSMP_MSG_SUP

HSMP message/feature not supported.

Definition amdsmi.h:423

AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS

@ AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS

The provided input is out of allowable or safe range.

Definition amdsmi.h:400

AMDSMI_STATUS_REFCOUNT_OVERFLOW

@ AMDSMI_STATUS_REFCOUNT_OVERFLOW

An internal reference counter exceeded INT32_MAX.

Definition amdsmi.h:402

AMDSMI_MAX_NUM_JPEG

#define AMDSMI_MAX_NUM_JPEG

This should match AMDSMI_MAX_NUM_JPEG (8*4=32)

Definition amdsmi.h:147

AMDSMI_MAX_NUM_CLKS_PER_AID

#define AMDSMI_MAX_NUM_CLKS_PER_AID

Maximum number of clocks per AID supported.

Definition amdsmi.h:224

AMDSMI_MAX_NUM_PM_POLICIES

#define AMDSMI_MAX_NUM_PM_POLICIES

Maximum number of power management policies.

Definition amdsmi.h:1931

AMDSMI_MAX_NUM_MID

#define AMDSMI_MAX_NUM_MID

Maximum number of MID supported.

Definition amdsmi.h:223

amdsmi_ptl_data_format_t

amdsmi_ptl_data_format_t

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

Definition amdsmi.h:2616

AMDSMI_PTL_DATA_FORMAT_INVALID

@ AMDSMI_PTL_DATA_FORMAT_INVALID

Invalid format.

Definition amdsmi.h:2624

AMDSMI_PTL_DATA_FORMAT_I8

@ AMDSMI_PTL_DATA_FORMAT_I8

Integer 8-bit format.

Definition amdsmi.h:2617

AMDSMI_PTL_DATA_FORMAT_F64

@ AMDSMI_PTL_DATA_FORMAT_F64

Float 64-bit format.

Definition amdsmi.h:2621

AMDSMI_PTL_DATA_FORMAT_F8

@ AMDSMI_PTL_DATA_FORMAT_F8

Float 8-bit format.

Definition amdsmi.h:2622

AMDSMI_PTL_DATA_FORMAT_BF16

@ AMDSMI_PTL_DATA_FORMAT_BF16

Brain Float 16-bit format.

Definition amdsmi.h:2619

AMDSMI_PTL_DATA_FORMAT_F32

@ AMDSMI_PTL_DATA_FORMAT_F32

Float 32-bit format.

Definition amdsmi.h:2620

AMDSMI_PTL_DATA_FORMAT_F16

@ AMDSMI_PTL_DATA_FORMAT_F16

Float 16-bit format.

Definition amdsmi.h:2618

AMDSMI_PTL_DATA_FORMAT_VECTOR

@ AMDSMI_PTL_DATA_FORMAT_VECTOR

Vector format.

Definition amdsmi.h:2623

amdsmi_cpusocket_handle

void * amdsmi_cpusocket_handle

opaque handler point to underlying implementation

Definition amdsmi.h:311

amdsmi_affinity_scope_t

amdsmi_affinity_scope_t

Scope for Numa affinity or Socket affinity.

Definition amdsmi.h:2581

AMDSMI_AFFINITY_SCOPE_NODE

@ AMDSMI_AFFINITY_SCOPE_NODE

Memory affinity as numa node.

Definition amdsmi.h:2582

AMDSMI_AFFINITY_SCOPE_SOCKET

@ AMDSMI_AFFINITY_SCOPE_SOCKET

socket affinity

Definition amdsmi.h:2583

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

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

Definition amdsmi.h:1581

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition amdsmi.h:1592

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition amdsmi.h:1590

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition amdsmi.h:1604

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition amdsmi.h:1594

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical min temperature.

Definition amdsmi.h:1606

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition amdsmi.h:1600

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition amdsmi.h:1608

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition amdsmi.h:1598

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Current temperature.

Definition amdsmi.h:1582

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Min temperature.

Definition amdsmi.h:1585

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical max temperature.

Definition amdsmi.h:1607

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition amdsmi.h:1602

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition amdsmi.h:1588

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition amdsmi.h:1586

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Max temperature.

Definition amdsmi.h:1584

amdsmi_cper_sev_t

amdsmi_cper_sev_t

Cper sev.

Definition amdsmi.h:1718

AMDSMI_CPER_SEV_NUM

@ AMDSMI_CPER_SEV_NUM

CPER severity Number.

Definition amdsmi.h:1722

AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

CPER Non-Fatal Corrected severity.

Definition amdsmi.h:1721

AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

CPER Non-Fatal Uncorrected severity.

Definition amdsmi.h:1719

AMDSMI_CPER_SEV_FATAL

@ AMDSMI_CPER_SEV_FATAL

CPER Fatal severity.

Definition amdsmi.h:1720

AMDSMI_CPER_SEV_UNUSED

@ AMDSMI_CPER_SEV_UNUSED

CPER Unused severity.

Definition amdsmi.h:1723

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition amdsmi.h:1677

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition amdsmi.h:1687

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition amdsmi.h:1682

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition amdsmi.h:1697

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition amdsmi.h:1695

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Invalid block.

Definition amdsmi.h:1678

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition amdsmi.h:1691

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition amdsmi.h:1686

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition amdsmi.h:1698

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition amdsmi.h:1684

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition amdsmi.h:1692

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition amdsmi.h:1685

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition amdsmi.h:1681

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition amdsmi.h:1696

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition amdsmi.h:1680

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition amdsmi.h:1693

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition amdsmi.h:1688

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition amdsmi.h:1683

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition amdsmi.h:1689

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition amdsmi.h:1690

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition amdsmi.h:1694

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:541

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:563

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

VDDCR VDD3 voltage regulator temperature.

Definition amdsmi.h:573

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

OAM 0-1 HSC temperature.

Definition amdsmi.h:597

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

VDDCR SOC A voltage regulator temperature.

Definition amdsmi.h:574

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

OAM 6-7 HSC temperature.

Definition amdsmi.h:600

AMDSMI_TEMPERATURE_TYPE_HBM_2

@ AMDSMI_TEMPERATURE_TYPE_HBM_2

High Bandwidth 2 temperature per stack.

Definition amdsmi.h:549

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:558

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

Definition amdsmi.h:611

AMDSMI_TEMPERATURE_TYPE_HOTSPOT

@ AMDSMI_TEMPERATURE_TYPE_HOTSPOT

Hottest temperature reported for entire die.

Definition amdsmi.h:544

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

VDD 0.85V HBM voltage regulator temperature.

Definition amdsmi.h:578

AMDSMI_TEMPERATURE_TYPE_HBM_0

@ AMDSMI_TEMPERATURE_TYPE_HBM_0

High Bandwidth 0 temperature per stack.

Definition amdsmi.h:547

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

VDDCR VDD2 voltage regulator temperature.

Definition amdsmi.h:572

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

UBB IBC temperature.

Definition amdsmi.h:594

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

Definition amdsmi.h:581

AMDSMI_TEMPERATURE_TYPE_JUNCTION

@ AMDSMI_TEMPERATURE_TYPE_JUNCTION

Synonymous with HOTSPOT.

Definition amdsmi.h:545

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:607

AMDSMI_TEMPERATURE_TYPE_HBM_3

@ AMDSMI_TEMPERATURE_TYPE_HBM_3

High Bandwidth 3 temperature per stack.

Definition amdsmi.h:550

AMDSMI_TEMPERATURE_TYPE_VRAM

@ AMDSMI_TEMPERATURE_TYPE_VRAM

VRAM temperature on graphics card.

Definition amdsmi.h:546

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

OAM 2-3 HSC temperature.

Definition amdsmi.h:598

AMDSMI_TEMPERATURE_TYPE_EDGE

@ AMDSMI_TEMPERATURE_TYPE_EDGE

Edge temperature.

Definition amdsmi.h:542

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

UBB UFPGA temperature.

Definition amdsmi.h:595

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

VDD USR voltage regulator temperature.

Definition amdsmi.h:583

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:561

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

VDDCR SOC C voltage regulator temperature.

Definition amdsmi.h:575

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

VDDCR SOCIO A voltage regulator temperature.

Definition amdsmi.h:576

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

IBC HSC temperature.

Definition amdsmi.h:621

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

OAM 4-5 HSC temperature.

Definition amdsmi.h:599

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

Definition amdsmi.h:613

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

VDDCR VDD1 voltage regulator temperature.

Definition amdsmi.h:571

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

VDDCR SOCIO C voltage regulator temperature.

Definition amdsmi.h:577

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

Definition amdsmi.h:609

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

VDDCR VDD0 voltage regulator temperature.

Definition amdsmi.h:569

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

Definition amdsmi.h:601

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

Definition amdsmi.h:603

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

VDDIO 1.1V E32 voltage regulator temperature.

Definition amdsmi.h:584

AMDSMI_TEMPERATURE_TYPE_PLX

@ AMDSMI_TEMPERATURE_TYPE_PLX

PCIe switch temperature.

Definition amdsmi.h:551

AMDSMI_TEMPERATURE_TYPE_HBM_1

@ AMDSMI_TEMPERATURE_TYPE_HBM_1

High Bandwidth 1 temperature per stack.

Definition amdsmi.h:548

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

UBB OAM7 temperature.

Definition amdsmi.h:593

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:617

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

Definition amdsmi.h:579

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

UBB back temperature.

Definition amdsmi.h:592

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

UBB FPGA temperature.

Definition amdsmi.h:589

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

Retimer X temperature.

Definition amdsmi.h:555

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

IBC temperature.

Definition amdsmi.h:622

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

Definition amdsmi.h:559

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

OAM X IBC temperature.

Definition amdsmi.h:557

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:605

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

UBB front temperature.

Definition amdsmi.h:591

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

Definition amdsmi.h:615

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:619

AMDSMI_TEMPERATURE_TYPE__MAX

@ AMDSMI_TEMPERATURE_TYPE__MAX

Maximum per GPU temperature type.

Definition amdsmi.h:624

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

UBB OAM1 temperature.

Definition amdsmi.h:596

AMDSMI_MAX_NUM_FREQUENCIES

#define AMDSMI_MAX_NUM_FREQUENCIES

Definition amdsmi.h:1404

AMDSMI_APU_MAX_CORES

#define AMDSMI_APU_MAX_CORES

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

Definition amdsmi.h:189

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition amdsmi.h:1516

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition amdsmi.h:1518

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition amdsmi.h:1517

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:2463

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

XGMI link status is up.

Definition amdsmi.h:2465

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

XGMI link status is down.

Definition amdsmi.h:2464

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

XGMI link status is disabled.

Definition amdsmi.h:2466

AMDSMI_APU_MAX_IPU

#define AMDSMI_APU_MAX_IPU

v3_0, average_ipu_activity[]

Definition amdsmi.h:192

amdsmi_power_profile_preset_masks_t

amdsmi_power_profile_preset_masks_t

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

Definition amdsmi.h:1656

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition amdsmi.h:1660

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition amdsmi.h:1659

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition amdsmi.h:1658

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition amdsmi.h:1665

AMDSMI_PWR_PROF_PRST_INVALID

@ AMDSMI_PWR_PROF_PRST_INVALID

Invalid Power Profile.

Definition amdsmi.h:1669

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition amdsmi.h:1657

AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

@ AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

3D Full Screen Profile

Definition amdsmi.h:1664

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition amdsmi.h:1661

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:1414

amdsmi_compute_partition_type_t

amdsmi_compute_partition_type_t

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

Definition amdsmi.h:499

AMDSMI_COMPUTE_PARTITION_QPX

@ AMDSMI_COMPUTE_PARTITION_QPX

Definition amdsmi.h:507

AMDSMI_COMPUTE_PARTITION_TPX

@ AMDSMI_COMPUTE_PARTITION_TPX

Definition amdsmi.h:505

AMDSMI_COMPUTE_PARTITION_CPX

@ AMDSMI_COMPUTE_PARTITION_CPX

Definition amdsmi.h:509

AMDSMI_COMPUTE_PARTITION_SPX

@ AMDSMI_COMPUTE_PARTITION_SPX

Definition amdsmi.h:501

AMDSMI_COMPUTE_PARTITION_DPX

@ AMDSMI_COMPUTE_PARTITION_DPX

Definition amdsmi.h:503

AMDSMI_COMPUTE_PARTITION_INVALID

@ AMDSMI_COMPUTE_PARTITION_INVALID

Invalid compute partition type.

Definition amdsmi.h:500

AMDSMI_MAX_NUM_VCN

#define AMDSMI_MAX_NUM_VCN

This should match MAX_NUM_VCN.

Definition amdsmi.h:105

amdsmi_set_gpu_accelerator_partition_profile

amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle, uint32_t profile_index)

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

amdsmi_get_gpu_accelerator_partition_profile_config

amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_config_t *profile_config)

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

amdsmi_get_gpu_accelerator_partition_profile

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

Returns current gpu accelerator partition cap.

amdsmi_get_power_cap_info

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

Returns the power caps as currently configured in the system.

amdsmi_get_pcie_info

amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info)

Returns the PCIe info for the GPU.

amdsmi_get_gpu_vram_info

amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info)

Returns vram info.

amdsmi_get_gpu_xcd_counter

amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle, uint16_t *xcd_count)

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

amdsmi_get_gpu_kfd_info

amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info)

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

amdsmi_get_gpu_board_info

amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info)

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

amdsmi_get_gpu_asic_info

amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info)

Returns the ASIC information for the device.

amdsmi_get_xgmi_plpd

amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle, amdsmi_dpm_policy_t *xgmi_plpd)

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

amdsmi_set_xgmi_plpd

amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id)

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

amdsmi_clean_gpu_local_data

amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle)

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

amdsmi_set_gpu_perf_level

amdsmi_status_t amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl)

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

amdsmi_get_soc_pstate

amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle, amdsmi_dpm_policy_t *policy)

Get the soc pstate policy for the processor.

amdsmi_set_gpu_overdrive_level

amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od)

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

amdsmi_set_gpu_process_isolation

amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle, uint32_t pisolate)

Enable/disable the system Process Isolation.

amdsmi_set_soc_pstate

amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle, uint32_t policy_id)

Set the soc pstate policy for the processor.

amdsmi_get_gpu_process_isolation

amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle, uint32_t *pisolate)

Get the status of the Process Isolation.

amdsmi_set_clk_freq

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

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

amdsmi_get_gpu_metrics_info

amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

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

amdsmi_get_gpu_power_profile_presets

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

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

amdsmi_get_gpu_busy_percent

amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle, uint32_t *gpu_busy_percent)

Get GPU busy percent from gpu_busy_percent sysfs file.

amdsmi_set_gpu_clk_limit

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

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

amdsmi_get_gpu_pm_metrics_info

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

Get the pm metrics table with provided device index.

amdsmi_get_utilization_count

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

Get coarse grain utilization counter of the specified device.

amdsmi_get_gpu_metrics_header_info

amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t *header_value)

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

amdsmi_reset_gpu

amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle)

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

amdsmi_set_gpu_od_volt_info

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

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

amdsmi_get_gpu_partition_metrics_info

amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

This function retrieves the partition metrics information.

amdsmi_set_gpu_clk_range

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

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

amdsmi_get_gpu_mem_overdrive_level

amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_get_clk_freq

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

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

amdsmi_get_gpu_perf_level

amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t *perf)

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

amdsmi_set_gpu_perf_determinism_mode

amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue)

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

amdsmi_get_gpu_od_volt_info

amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle, amdsmi_od_volt_freq_data_t *odv)

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

amdsmi_get_gpu_od_volt_curve_regions

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

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

amdsmi_get_gpu_reg_table_info

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

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

amdsmi_get_gpu_overdrive_level

amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_set_gpu_od_clk_info

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

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

amdsmi_set_gpu_compute_partition

amdsmi_status_t amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle, amdsmi_compute_partition_type_t compute_partition)

Modifies a selected device's compute partition setting.

amdsmi_get_gpu_compute_partition

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

Retrieves the current compute partitioning for a desired device.

amdsmi_gpu_driver_reload

amdsmi_status_t amdsmi_gpu_driver_reload(void)

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

amdsmi_get_gpu_total_ecc_count

amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec)

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

amdsmi_get_gpu_ecc_count

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

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

amdsmi_get_gpu_ecc_enabled

amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle, uint64_t *enabled_blocks)

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

amdsmi_status_code_to_string

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

Get a description of a provided AMDSMI error status.

amdsmi_get_gpu_ecc_status

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

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

amdsmi_get_cpu_current_io_bandwidth

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

Get current input output bandwidth.

amdsmi_get_cpu_current_xgmi_bw

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

Get current input output bandwidth.

amdsmi_get_cpu_family

amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family)

Get CPU family.

amdsmi_get_cpu_model_name

amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle, amdsmi_cpu_info_t *cpu_info)

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

amdsmi_first_online_core_on_cpu_socket

amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle, uint32_t *pcore_ind)

Get first online core on socket.

amdsmi_get_cpu_socket_count

amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t *sock_count)

Get CPU socket count from sys filesystem.

amdsmi_get_cpu_enabled_commands

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

Get HSMP Enabled Commands information for a given CPU socket.

amdsmi_get_cpu_model

amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model)

Get CPU model.

amdsmi_get_cpu_cores_per_socket

amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t *soc_info)

Get cpu cores per socket from sys filesystem.

amdsmi_get_esmi_err_msg

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

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

amdsmi_get_cpu_ddr_bw

amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle, amdsmi_ddr_bw_metrics_t *ddr_bw)

Get the DDR bandwidth data.

amdsmi_set_cpu_dfc_ctrl

amdsmi_status_t amdsmi_set_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle, uint8_t *dfc_ctrl)

Set the DFCState enabling control.

amdsmi_get_cpu_dfc_ctrl

amdsmi_status_t amdsmi_get_cpu_dfc_ctrl(amdsmi_processor_handle processor_handle, uint8_t *dfc_ctrl)

Get the current DFCState enabling control status.

amdsmi_get_cpu_dimm_power_consumption

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

Get DIMM power consumption.

amdsmi_get_cpu_dimm_temp_range_and_refresh_rate

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

Get DIMM temperature range and refresh rate.

amdsmi_get_cpu_dimm_sb_reg

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

Read DIMM sideband register data.

amdsmi_get_cpu_dimm_thermal_sensor

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

Get DIMM thermal sensor value.

amdsmi_set_cpu_dimm_sb_reg

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

Write Data to DIMM Sideband Register.

amdsmi_get_cpu_socket_energy

amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the socket energy for a given socket.

amdsmi_get_cpu_core_energy

amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the core energy for a given core.

amdsmi_set_cpu_gmi3_link_width_range

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

Set gmi3 link width range.

amdsmi_get_hsmp_metrics_table

amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle, amdsmi_hsmp_metrics_table_t *metrics_table)

Get HSMP metrics table.

amdsmi_get_hsmp_metrics_table_version

amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle, uint32_t *metrics_version)

Get HSMP metrics table version.

amdsmi_get_cpu_fclk_mclk

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

Get Data fabric clock and Memory clock in MHz.

amdsmi_get_cpu_rail_isofreq_policy

amdsmi_status_t amdsmi_get_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle, uint8_t *rail_isofreq_policy)

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

amdsmi_get_cpu_prochot_status

amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle, uint32_t *prochot)

Get normalized status of the processor's PROCHOT status.

amdsmi_get_cpu_hsmp_driver_version

amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle, amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver)

Get HSMP Driver Version.

amdsmi_get_cpu_hsmp_proto_ver

amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle, uint32_t *proto_ver)

Get HSMP protocol Version.

amdsmi_get_cpu_smu_fw_version

amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle, amdsmi_smu_fw_version_t *amdsmi_smu_fw)

Get SMU Firmware Version.

amdsmi_get_cpu_socket_current_active_freq_limit

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

Get current active frequency limit of the socket.

amdsmi_get_cpu_core_current_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *freq)

Get socket frequency limit of the core.

amdsmi_get_threads_per_core

amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core)

Get Number of threads Per Core.

amdsmi_get_cpu_socket_freq_range

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

Get socket frequency range.

amdsmi_get_cpu_cclk_limit

amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle, uint32_t *cclk)

Get core clock in MHz.

amdsmi_set_cpu_rail_isofreq_policy

amdsmi_status_t amdsmi_set_cpu_rail_isofreq_policy(amdsmi_processor_handle processor_handle, bool *rail_isofreq_policy)

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

amdsmi_get_cpu_freq_range

amdsmi_status_t amdsmi_get_cpu_freq_range(uint32_t *fmax, uint32_t *fmin)

Get the CPU socket frequency range.

amdsmi_set_cpu_sdps_limit

amdsmi_status_t amdsmi_set_cpu_sdps_limit(amdsmi_processor_handle processor_handle, uint32_t sdps_limit)

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

amdsmi_set_cpu_core_boostlimit

amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the core boostlimit value.

amdsmi_get_cpu_sdps_limit

amdsmi_status_t amdsmi_get_cpu_sdps_limit(amdsmi_processor_handle processor_handle, uint32_t *sdps_limit)

Get the current SDPS limit for a given processor socket.

amdsmi_get_cpu_socket_c0_residency

amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle, uint32_t *pc0_residency)

Get the socket c0 residency.

amdsmi_set_cpu_msr_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_msr_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t msr_floor_freq)

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

amdsmi_set_cpu_socket_boostlimit

amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the socket boostlimit value.

amdsmi_get_cpu_core_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *floor_freq)

Get the CPU core floor limit frequency.

amdsmi_get_cpu_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *floor_freq)

Get the CPU floor limit frequency.

amdsmi_get_cpu_core_eff_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_eff_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *eff_floor_freq)

Get the CPU core effective floor limit frequency.

amdsmi_set_cpu_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t floor_freq)

Set the CPU socket floor limit frequency.

amdsmi_set_cpu_core_msr_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_core_msr_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t msr_floor_freq)

Set CPU core MSR floor limit frequency.

amdsmi_get_cpu_core_boostlimit

amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t *pboostlimit)

Get the core boost limit.

amdsmi_get_cpu_eff_floor_freq_limit

amdsmi_status_t amdsmi_get_cpu_eff_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *eff_floor_freq)

Get the CPU effective floor limit frequency.

amdsmi_set_cpu_core_floor_freq_limit

amdsmi_status_t amdsmi_set_cpu_core_floor_freq_limit(amdsmi_processor_handle processor_handle, uint32_t floor_freq)

Set the CPU core floor limit frequency.

amdsmi_get_cpu_socket_power_cap_max

amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle, uint32_t *pmax)

Get the maximum power cap value for a given socket.

amdsmi_set_gpu_power_profile

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

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

amdsmi_set_cpu_socket_power_cap

amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t pcap)

Set the power cap value for a given socket.

amdsmi_set_power_cap

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

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

amdsmi_get_cpu_socket_power

amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle, uint32_t *ppower)

Get the socket power.

amdsmi_get_cpu_core_ccd_power

amdsmi_status_t amdsmi_get_cpu_core_ccd_power(amdsmi_processor_handle processor_handle, uint32_t *power)

Read CCD (Core Complex Die) power consumption.

amdsmi_get_supported_power_cap

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

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

amdsmi_get_cpu_socket_power_cap

amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t *pcap)

Get the socket power cap.

amdsmi_get_cpu_pwr_svi_telemetry_all_rails

amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle, uint32_t *power)

Get the SVI based power telemetry for all rails.

amdsmi_set_cpu_pwr_efficiency_mode

amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle, uint8_t power_efficiency_mode, uint32_t *utilization, uint32_t *ppt_limit)

Set the power efficiency profile policy.

amdsmi_get_cpu_pwr_efficiency_mode

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

Get the power efficiency profile policy.

amdsmi_get_cpu_handles

amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles)

Get the list of cpu handles in the system.

amdsmi_get_cpucore_handles

amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count, amdsmi_processor_handle *processor_handles)

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

amdsmi_cpu_apb_disable

amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate)

Disable APB.

amdsmi_set_cpu_socket_lclk_dpm_level

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

Set NBIO lclk dpm level value.

amdsmi_set_cpu_xgmi_pstate_range

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

Set the Min and Max XGMI PState Range.

amdsmi_get_cpu_pc6_enable

amdsmi_status_t amdsmi_get_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t *enabled)

Get the PC6 Enable State.

amdsmi_get_cpu_xgmi_pstate_range

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

Get the Max and Min XGMI PState Range.

amdsmi_set_cpu_pcie_link_rate

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

Set pcie link rate.

amdsmi_get_cpu_socket_lclk_dpm_level

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

Get NBIO LCLK dpm level.

amdsmi_set_cpu_cc6_enable

amdsmi_status_t amdsmi_set_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable)

Set the Core C6 Enable State.

amdsmi_set_cpu_pc6_enable

amdsmi_status_t amdsmi_set_cpu_pc6_enable(amdsmi_processor_handle processor_handle, uint8_t enable)

Set the PC6 Enable State.

amdsmi_set_cpu_df_pstate_range

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

Set df pstate range.

amdsmi_get_cpu_cc6_enable

amdsmi_status_t amdsmi_get_cpu_cc6_enable(amdsmi_processor_handle processor_handle, uint8_t *enabled)

Get the Core C6 Enable State.

amdsmi_cpu_apb_enable

amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle)

Enable APB.

amdsmi_get_cpu_tdelta

amdsmi_status_t amdsmi_get_cpu_tdelta(amdsmi_processor_handle processor_handle, uint8_t *tdelta)

Read Thermal Delta (TDELTA) Behavior.

amdsmi_get_cpu_svi3_vr_controller_temp

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

Get Temperature of SVI3 VR(Voltage Rail)

amdsmi_get_cpu_socket_temperature

amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle, uint32_t *ptmon)

Get socket temperature.

amdsmi_set_cpu_xgmi_width

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

Set xgmi width.

amdsmi_set_gpu_event_notification_mask

amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask)

Specify which events to collect for a device.

amdsmi_stop_gpu_event_notification

amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle)

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

amdsmi_init_gpu_event_notification

amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle)

Prepare to collect event notifications for a GPU.

amdsmi_get_gpu_event_notification

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

Collect event notifications, waiting a specified amount of time.

amdsmi_get_gpu_vbios_info

amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info)

Returns the static information for the vBIOS on the device.

amdsmi_get_fw_info

amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info)

Returns the firmware versions running on the device.

amdsmi_get_power_info

amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info)

Returns the current power and voltage of the GPU.

amdsmi_get_gpu_vram_usage

amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info)

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

amdsmi_get_temp_metric

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

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

amdsmi_get_gpu_activity

amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info)

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

amdsmi_get_clock_info

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

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

amdsmi_get_violation_status

amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle, amdsmi_violation_status_t *info)

Returns the violations for a processor.

amdsmi_is_gpu_power_management_enabled

amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled)

Returns is power management enabled.

amdsmi_topo_get_link_type

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

Retrieve the hops and the connection type between 2 GPUs.

amdsmi_topo_get_numa_node_number

amdsmi_status_t amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node)

Retrieve the NUMA CPU node number for a device.

amdsmi_get_minmax_bandwidth_between_processors

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

Retrieve minimal and maximal io link bandwidth between 2 GPUs.

amdsmi_is_P2P_accessible

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

Return P2P availability status between 2 GPUs.

amdsmi_get_link_metrics

amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle, amdsmi_link_metrics_t *link_metrics)

Return link metric information.

amdsmi_topo_get_p2p_status

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

Retrieve connection type and P2P capabilities between 2 GPUs.

amdsmi_topo_get_link_weight

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

Retrieve the weight for a connection between 2 GPUs.

amdsmi_get_link_topology_nearest

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

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

amdsmi_get_gpu_subsystem_name

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

Get the name string for the device subsystem.

amdsmi_get_gpu_revision

amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision)

Get the device revision associated with the device.

amdsmi_get_gpu_vendor_name

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

Get the name string for a give vendor ID.

amdsmi_get_gpu_id

amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id)

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

amdsmi_get_gpu_vram_vendor

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

Get the vram vendor string of a device.

amdsmi_get_gpu_subsystem_id

amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id)

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

amdsmi_shut_down

amdsmi_status_t amdsmi_shut_down(void)

Shutdown the AMD SMI library.

amdsmi_init

amdsmi_status_t amdsmi_init(uint64_t init_flags)

Initialize the AMD SMI library.

amdsmi_get_gpu_uma_carveout_info

amdsmi_status_t amdsmi_get_gpu_uma_carveout_info(amdsmi_processor_handle processor_handle, amdsmi_uma_carveout_info_t *info)

Get UMA carveout configuration information.

amdsmi_set_ttm_pages_limit

amdsmi_status_t amdsmi_set_ttm_pages_limit(uint64_t pages)

Set TTM pages limit.

AMDSMI_MAX_CARVEOUT_OPTIONS

#define AMDSMI_MAX_CARVEOUT_OPTIONS

Maximum carveout options.

Definition amdsmi.h:8978

amdsmi_get_ttm_info

amdsmi_status_t amdsmi_get_ttm_info(amdsmi_ttm_info_t *info)

Get TTM configuration information.

amdsmi_reset_ttm_pages_limit

amdsmi_status_t amdsmi_reset_ttm_pages_limit(void)

Reset TTM pages limit to system default.

amdsmi_set_gpu_uma_carveout

amdsmi_status_t amdsmi_set_gpu_uma_carveout(amdsmi_processor_handle processor_handle, uint32_t option_index)

Set UMA carveout configuration.

amdsmi_get_gpu_memory_partition_config

amdsmi_status_t amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_config_t *config)

Returns current gpu memory partition capabilities.

amdsmi_set_gpu_memory_partition_mode

amdsmi_status_t amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t mode)

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

amdsmi_get_gpu_memory_partition

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

Retrieves the current memory partition for a desired device.

amdsmi_set_gpu_memory_partition

amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t memory_partition)

Modifies a selected device's current memory partition setting.

amdsmi_get_gpu_bad_page_threshold

amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold)

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

amdsmi_get_gpu_memory_total

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

Get the total amount of memory that exists.

amdsmi_get_gpu_ras_block_features_enabled

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

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

amdsmi_get_gpu_bad_page_info

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

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

amdsmi_get_gpu_memory_reserved_pages

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

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

amdsmi_get_gpu_memory_usage

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

Get the current memory usage.

amdsmi_gpu_validate_ras_eeprom

amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle)

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

amdsmi_get_nic_rdma_dev_info

amdsmi_status_t amdsmi_get_nic_rdma_dev_info(amdsmi_processor_handle processor_handle, amdsmi_nic_rdma_devices_info_t *info)

Retrieves RDMA devices information for the NIC.

amdsmi_get_nic_rdma_port_statistics

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

Retrieve RDMA port statistics for the NIC.

amdsmi_get_nic_port_info

amdsmi_status_t amdsmi_get_nic_port_info(amdsmi_processor_handle processor_handle, amdsmi_nic_port_info_t *info)

Retrieves PORT information for the NIC.

amdsmi_get_nic_driver_info

amdsmi_status_t amdsmi_get_nic_driver_info(amdsmi_processor_handle processor_handle, amdsmi_nic_driver_info_t *info)

Retrieves information about the NIC driver.

amdsmi_get_nic_bus_info

amdsmi_status_t amdsmi_get_nic_bus_info(amdsmi_processor_handle processor_handle, amdsmi_nic_bus_info_t *info)

Retrieves BUS information for the NIC.

amdsmi_get_nic_asic_info

amdsmi_status_t amdsmi_get_nic_asic_info(amdsmi_processor_handle processor_handle, amdsmi_nic_asic_info_t *info)

Retrieves ASIC information for the NIC.

amdsmi_get_nic_numa_info

amdsmi_status_t amdsmi_get_nic_numa_info(amdsmi_processor_handle processor_handle, amdsmi_nic_numa_info_t *info)

Retrieves NUMA information for the NIC.

amdsmi_get_npm_info

amdsmi_status_t amdsmi_get_npm_info(amdsmi_node_handle node_handle, amdsmi_npm_info_t *info)

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

amdsmi_set_gpu_pci_bandwidth

amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask)

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

amdsmi_get_gpu_topo_numa_affinity

amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node)

Get the NUMA node associated with a device.

amdsmi_get_gpu_pci_throughput

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

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

amdsmi_get_gpu_pci_bandwidth

amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, amdsmi_pcie_bandwidth_t *bandwidth)

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

amdsmi_get_gpu_pci_replay_counter

amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter)

Get PCIe replay counter.

amdsmi_get_gpu_bdf_id

amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid)

Get the unique PCI device identifier associated for a device.

amdsmi_get_gpu_ptl_state

amdsmi_status_t amdsmi_get_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool *enabled)

Get PTL enable/disable state.

amdsmi_set_gpu_ptl_state

amdsmi_status_t amdsmi_set_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool enable)

Set PTL enable/disable state.

amdsmi_set_gpu_ptl_formats

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

Set PTL with specified preferred data formats.

amdsmi_get_gpu_ptl_formats

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

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

amdsmi_get_gpu_available_counters

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

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

amdsmi_gpu_read_counter

amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle, amdsmi_counter_value_t *value)

Read the current value of a performance counter.

amdsmi_gpu_control_counter

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

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

amdsmi_gpu_counter_group_supported

amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group)

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

amdsmi_gpu_destroy_counter

amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle)

Deallocate a performance counter object.

amdsmi_gpu_create_counter

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

Create a performance counter object.

amdsmi_set_gpu_fan_speed

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

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

amdsmi_reset_gpu_fan

amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind)

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

amdsmi_get_gpu_fan_speed

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

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

amdsmi_get_gpu_fan_speed_max

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

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

amdsmi_get_gpu_cache_info

amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info)

Returns gpu cache info.

amdsmi_get_gpu_fan_rpms

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

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

amdsmi_get_gpu_volt_metric

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

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

amdsmi_get_energy_count

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

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

amdsmi_get_processor_info

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

Get information about the given processor.

amdsmi_get_processor_handles

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

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

amdsmi_get_processor_type

amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, amdsmi_processor_type_t *processor_type)

Get the processor type of the processor_handle.

amdsmi_get_processor_handles_by_type

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

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

amdsmi_get_gpu_device_uuid

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

Returns the UUID of the device.

amdsmi_get_socket_info

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

Get information about the given socket.

amdsmi_get_node_handle

amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle, amdsmi_node_handle *node_handle)

Get the node handle associated with processor handle.

amdsmi_get_gpu_virtualization_mode

amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle, amdsmi_virtualization_mode_t *mode)

Returns the virtualization mode for the target device.

amdsmi_get_gpu_enumeration_info

amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info)

Returns the Enumeration information for the device.

amdsmi_get_socket_handles

amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle *socket_handles)

Get the list of socket handles in the system.

amdsmi_get_processor_handle_from_bdf

amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle *processor_handle)

Get processor handle with the matching bdf.

amdsmi_get_gpu_device_bdf

amdsmi_status_t amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf)

Returns BDF of the given GPU device.

amdsmi_get_cpu_affinity_with_scope

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

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

amdsmi_get_processor_count_from_handles

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

Get respective processor counts from the processor handles.

amdsmi_get_gpu_process_list

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

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

amdsmi_get_afids_from_cper

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

Get the AFIDs from CPER buffer.

amdsmi_get_gpu_cper_entries

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

Retrieve CPER entries cached in the driver.

amdsmi_get_gpu_ras_feature_info

amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature)

Returns RAS features info.

amdsmi_get_gpu_driver_info

amdsmi_status_t amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info)

Returns the driver version information.

amdsmi_get_gpu_compute_process_info

amdsmi_status_t amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items)

Get process information about processes currently using GPU.

amdsmi_get_gpu_compute_process_info_by_pid

amdsmi_status_t amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc)

Get process information about a specific process.

amdsmi_get_gpu_compute_process_gpus

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

Get the device indices currently being used by a process.

amdsmi_get_lib_version

amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version)

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

amdsmi_get_gpu_xgmi_link_status

amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_link_status_t *link_status)

Get the XGMI link status.

amdsmi_gpu_xgmi_error_status

amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status)

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

amdsmi_reset_gpu_xgmi_error

amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle)

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

amdsmi_get_xgmi_info

amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info)

Returns XGMI information for the GPU.

amd_metrics_table_header_t

Structure holds the gpu metrics table header for a device.

Definition amdsmi.h:2028

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition amdsmi.h:1197

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:1202

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition amdsmi.h:1198

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition amdsmi.h:1167

amdsmi_accelerator_partition_profile_t::profile_index

uint32_t profile_index

Definition amdsmi.h:1171

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:1169

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition amdsmi.h:1170

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition amdsmi.h:1168

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition amdsmi.h:1173

amdsmi_accelerator_partition_resource_profile_t

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

Definition amdsmi.h:1184

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition amdsmi.h:1187

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:1188

amdsmi_apu_metrics_t

APU metrics auxiliary data.

Definition amdsmi.h:2101

amdsmi_apu_metrics_t::average_gfx_power

uint32_t average_gfx_power

v2_4[uint16_t], v3_0[uint32_t]

Definition amdsmi.h:2134

amdsmi_apu_metrics_t::average_fclk_frequency

uint16_t average_fclk_frequency

v2_4, v3_0

Definition amdsmi.h:2150

amdsmi_apu_metrics_t::current_vclk

uint16_t current_vclk

v2_4

Definition amdsmi.h:2164

amdsmi_apu_metrics_t::average_cpu_power

uint16_t average_cpu_power

v2_4

Definition amdsmi.h:2132

amdsmi_apu_metrics_t::average_gfx_voltage

uint16_t average_gfx_voltage

v2_4

Definition amdsmi.h:2202

amdsmi_apu_metrics_t::average_gfx_current

uint16_t average_gfx_current

v2_4

Definition amdsmi.h:2205

amdsmi_apu_metrics_t::average_dram_writes

uint16_t average_dram_writes

v3_0

Definition amdsmi.h:2120

amdsmi_apu_metrics_t::average_all_core_power

uint32_t average_all_core_power

v3_0

Definition amdsmi.h:2139

amdsmi_apu_metrics_t::average_socclk_frequency

uint16_t average_socclk_frequency

v2_4, v3_0

Definition amdsmi.h:2148

amdsmi_apu_metrics_t::throttle_residency_spl

uint32_t throttle_residency_spl

v3_0

Definition amdsmi.h:2177

amdsmi_apu_metrics_t::throttle_residency_thm_core

uint32_t throttle_residency_thm_core

v3_0

Definition amdsmi.h:2180

amdsmi_apu_metrics_t::current_fclk

uint16_t current_fclk

v2_4

Definition amdsmi.h:2163

amdsmi_apu_metrics_t::fan_pwm

uint16_t fan_pwm

Fan.

Definition amdsmi.h:2187

amdsmi_apu_metrics_t::average_temperature_soc

uint16_t average_temperature_soc

v2_4

Definition amdsmi.h:2193

amdsmi_apu_metrics_t::current_uclk

uint16_t current_uclk

v2_4

Definition amdsmi.h:2162

amdsmi_apu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks [MHz].

Definition amdsmi.h:2160

amdsmi_apu_metrics_t::time_filter_alphavalue

uint32_t time_filter_alphavalue

Other (v3_0)

Definition amdsmi.h:2210

amdsmi_apu_metrics_t::average_vcn_activity

uint16_t average_vcn_activity

v3_0

Definition amdsmi.h:2116

amdsmi_apu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks [MHz].

Definition amdsmi.h:2147

amdsmi_apu_metrics_t::current_core_maxfreq

uint16_t current_core_maxfreq

v3_0

Definition amdsmi.h:2168

amdsmi_apu_metrics_t::average_mm_activity

uint16_t average_mm_activity

v2_4

Definition amdsmi.h:2115

amdsmi_apu_metrics_t::temperature_skin

uint16_t temperature_skin

v3_0

Definition amdsmi.h:2109

amdsmi_apu_metrics_t::average_apu_power

uint32_t average_apu_power

v3_0

Definition amdsmi.h:2137

amdsmi_apu_metrics_t::average_dram_reads

uint16_t average_dram_reads

v3_0 [MB/s]

Definition amdsmi.h:2119

amdsmi_apu_metrics_t::average_socket_power

uint32_t average_socket_power

Power [mW].

Definition amdsmi.h:2131

amdsmi_apu_metrics_t::throttle_residency_prochot

uint32_t throttle_residency_prochot

v3_0

Definition amdsmi.h:2176

amdsmi_apu_metrics_t::average_ipu_reads

uint16_t average_ipu_reads

v3_0

Definition amdsmi.h:2121

amdsmi_apu_metrics_t::throttle_residency_sppt

uint32_t throttle_residency_sppt

v3_0

Definition amdsmi.h:2179

amdsmi_apu_metrics_t::stapm_power_limit

uint16_t stapm_power_limit

v3_0

Definition amdsmi.h:2141

amdsmi_apu_metrics_t::average_sys_power

uint16_t average_sys_power

v3_0

Definition amdsmi.h:2140

amdsmi_apu_metrics_t::average_ipu_writes

uint16_t average_ipu_writes

v3_0

Definition amdsmi.h:2122

amdsmi_apu_metrics_t::current_gfx_maxfreq

uint16_t current_gfx_maxfreq

v3_0

Definition amdsmi.h:2169

amdsmi_apu_metrics_t::average_soc_current

uint16_t average_soc_current

v2_4

Definition amdsmi.h:2204

amdsmi_apu_metrics_t::average_cpu_voltage

uint16_t average_cpu_voltage

Voltage [mV] / Current [mA].

Definition amdsmi.h:2200

amdsmi_apu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

v2_4

Definition amdsmi.h:2175

amdsmi_apu_metrics_t::throttle_residency_thm_soc

uint32_t throttle_residency_thm_soc

v3_0

Definition amdsmi.h:2182

amdsmi_apu_metrics_t::average_uclk_frequency

uint16_t average_uclk_frequency

v2_4, v3_0

Definition amdsmi.h:2149

amdsmi_apu_metrics_t::current_stapm_power_limit

uint16_t current_stapm_power_limit

v3_0

Definition amdsmi.h:2142

amdsmi_apu_metrics_t::average_ipuclk_frequency

uint16_t average_ipuclk_frequency

v3_0

Definition amdsmi.h:2154

amdsmi_apu_metrics_t::temperature_soc

uint16_t temperature_soc

v2_4, v3_0

Definition amdsmi.h:2106

amdsmi_apu_metrics_t::average_cpu_current

uint16_t average_cpu_current

v2_4

Definition amdsmi.h:2203

amdsmi_apu_metrics_t::throttle_residency_thm_gfx

uint32_t throttle_residency_thm_gfx

v3_0

Definition amdsmi.h:2181

amdsmi_apu_metrics_t::throttle_status

uint32_t throttle_status

Throttle.

Definition amdsmi.h:2174

amdsmi_apu_metrics_t::average_soc_voltage

uint16_t average_soc_voltage

v2_4

Definition amdsmi.h:2201

amdsmi_apu_metrics_t::average_temperature_gfx

uint16_t average_temperature_gfx

Average temperature.

Definition amdsmi.h:2192

amdsmi_apu_metrics_t::average_dclk_frequency

uint16_t average_dclk_frequency

v2_4

Definition amdsmi.h:2152

amdsmi_apu_metrics_t::average_soc_power

uint16_t average_soc_power

v2_4

Definition amdsmi.h:2133

amdsmi_apu_metrics_t::average_ipu_power

uint16_t average_ipu_power

v3_0

Definition amdsmi.h:2136

amdsmi_apu_metrics_t::average_dgpu_power

uint32_t average_dgpu_power

v3_0

Definition amdsmi.h:2138

amdsmi_apu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Utilization.

Definition amdsmi.h:2114

amdsmi_apu_metrics_t::average_vclk_frequency

uint16_t average_vclk_frequency

v2_4, v3_0

Definition amdsmi.h:2151

amdsmi_apu_metrics_t::throttle_residency_fppt

uint32_t throttle_residency_fppt

v3_0

Definition amdsmi.h:2178

amdsmi_apu_metrics_t::current_dclk

uint16_t current_dclk

v2_4

Definition amdsmi.h:2165

amdsmi_apu_metrics_t::temperature_gfx

uint16_t temperature_gfx

Temperature (instant)

Definition amdsmi.h:2105

amdsmi_apu_metrics_t::average_mpipu_frequency

uint16_t average_mpipu_frequency

v3_0

Definition amdsmi.h:2155

amdsmi_apu_metrics_t::current_socclk

uint16_t current_socclk

v2_4

Definition amdsmi.h:2161

amdsmi_apu_metrics_t::average_vpeclk_frequency

uint16_t average_vpeclk_frequency

v3_0

Definition amdsmi.h:2153

amdsmi_asic_info_t

ASIC Information.

Definition amdsmi.h:1099

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:1110

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:1101

amdsmi_asic_info_t::device_id

uint64_t device_id

The device ID of a GPU.

Definition amdsmi.h:1104

amdsmi_asic_info_t::oam_id

uint32_t oam_id

Corresponds to socket number, 0xFFFFFFFF if not supported.

Definition amdsmi.h:1108

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition amdsmi.h:1109

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor ID.

Definition amdsmi.h:1103

amdsmi_asic_info_t::flags

uint64_t flags

‍The subsystem ID

Definition amdsmi.h:1112

amdsmi_asic_info_t::rev_id

uint32_t rev_id

The revision ID of a GPU.

Definition amdsmi.h:1105

amdsmi_bdf_t::bdf_

Definition amdsmi.h:937

amdsmi_board_info_t

Board Information.

Definition amdsmi.h:1295

amdsmi_clk_info_t

Clock Information.

Definition amdsmi.h:1330

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition amdsmi.h:1331

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition amdsmi.h:1334

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

True/False.

Definition amdsmi.h:1335

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition amdsmi.h:1332

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition amdsmi.h:1333

amdsmi_counter_value_t

Counter value.

Definition amdsmi.h:1527

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition amdsmi.h:1529

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition amdsmi.h:1530

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition amdsmi.h:1528

amdsmi_cper_guid_t

Cper.

Definition amdsmi.h:5545

amdsmi_cper_hdr_t

Definition amdsmi.h:5570

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:5582

amdsmi_cper_hdr_t::persistence_info

uint64_t persistence_info

Reserved.

Definition amdsmi.h:5585

amdsmi_cper_hdr_t::signature_end

uint32_t signature_end

0xFFFFFFFF

Definition amdsmi.h:5573

amdsmi_cper_hdr_t::flags

uint32_t flags

Reserved.

Definition amdsmi.h:5584

amdsmi_cper_hdr_t::partition_id

amdsmi_cper_guid_t partition_id

Reserved.

Definition amdsmi.h:5580

amdsmi_cper_hdr_t::record_length

uint32_t record_length

Total size of CPER Entry.

Definition amdsmi.h:5577

amdsmi_cper_timestamp_t

Definition amdsmi.h:5549

amdsmi_cper_valid_bits_t::valid_bits_

Definition amdsmi.h:5561

amdsmi_cpu_info_t

cpu info data

Definition amdsmi.h:2829

amdsmi_cpu_info_t::frequency_boost

bool frequency_boost

boost frequency

Definition amdsmi.h:2835

amdsmi_cpu_info_t::socket_count

uint32_t socket_count

count of cpu sockets

Definition amdsmi.h:2845

amdsmi_cpu_info_t::num_of_cpu_cores

uint32_t num_of_cpu_cores

0xFFFFFFFF if not supported

Definition amdsmi.h:2844

amdsmi_cpu_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition amdsmi.h:2839

amdsmi_cpu_info_t::socket_id

uint32_t socket_id

0xFFFF if not supported

Definition amdsmi.h:2842

amdsmi_cpu_info_t::threads_per_core

uint32_t threads_per_core

virtual processing units per cpu core

Definition amdsmi.h:2833

amdsmi_cpu_info_t::core_id

uint32_t core_id

cpu core id

Definition amdsmi.h:2843

amdsmi_cpu_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:2836

amdsmi_cpu_info_t::cpu_family_id

uint32_t cpu_family_id

cpu family id

Definition amdsmi.h:2831

amdsmi_cpu_info_t::model_id

uint32_t model_id

cpu model id

Definition amdsmi.h:2832

amdsmi_cpu_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition amdsmi.h:2838

amdsmi_cpu_info_t::cores_per_socket

uint32_t cores_per_socket

cpu cores per socket

Definition amdsmi.h:2834

amdsmi_cpu_info_t::rev_id

uint32_t rev_id

Revision.

Definition amdsmi.h:2840

amdsmi_cpu_info_t::core_count

uint32_t core_count

cpu core count

Definition amdsmi.h:2846

amdsmi_cpu_util_t

This structure holds CPU utilization information.

Definition amdsmi.h:1225

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition amdsmi.h:2646

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoretical bandwidth in GB/s.

Definition amdsmi.h:2647

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition amdsmi.h:2648

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoretical max.

Definition amdsmi.h:2649

amdsmi_dimm_power_t

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

Definition amdsmi.h:2667

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2670

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2669

amdsmi_dimm_power_t::power

uint16_t power

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

Definition amdsmi.h:2668

amdsmi_dimm_thermal_t

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

Definition amdsmi.h:2678

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

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

Definition amdsmi.h:2679

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celsius

Definition amdsmi.h:2682

amdsmi_dimm_thermal_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2680

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2681

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:2716

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

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

Definition amdsmi.h:2718

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

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

Definition amdsmi.h:2717

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition amdsmi.h:1926

amdsmi_dpm_policy_t

DPM Policy.

Definition amdsmi.h:1940

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition amdsmi.h:1941

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition amdsmi.h:1942

amdsmi_driver_info_t

Driver Information.

Definition amdsmi.h:1284

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:1348

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition amdsmi.h:1349

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition amdsmi.h:1350

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition amdsmi.h:1351

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition amdsmi.h:957

amdsmi_enumeration_info_t::hip_id

uint32_t hip_id

the HIP enumeration ID

Definition amdsmi.h:961

amdsmi_enumeration_info_t::oam_id

uint32_t oam_id

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

Definition amdsmi.h:963

amdsmi_enumeration_info_t::drm_render

uint32_t drm_render

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

Definition amdsmi.h:958

amdsmi_enumeration_info_t::hsa_id

uint32_t hsa_id

the HSA enumeration ID

Definition amdsmi.h:960

amdsmi_enumeration_info_t::drm_card

uint32_t drm_card

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

Definition amdsmi.h:959

amdsmi_error_count_t

This structure holds error counts.

Definition amdsmi.h:2528

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition amdsmi.h:2530

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition amdsmi.h:2529

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition amdsmi.h:2531

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition amdsmi.h:1569

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition amdsmi.h:1570

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition amdsmi.h:1571

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:1989

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition amdsmi.h:1990

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition amdsmi.h:1991

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition amdsmi.h:1913

amdsmi_frequencies_t::current

uint32_t current

The current frequency index in MHz.

Definition amdsmi.h:1916

amdsmi_frequencies_t::num_supported

uint32_t num_supported

The number of supported frequencies.

Definition amdsmi.h:1915

amdsmi_frequencies_t::has_deep_sleep

bool has_deep_sleep

Deep Sleep frequency is only supported by some GPUs.

Definition amdsmi.h:1914

amdsmi_frequency_range_t

Frequency Range.

Definition amdsmi.h:925

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition amdsmi.h:926

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition amdsmi.h:927

amdsmi_fw_info_t::fw_info_list_

Definition amdsmi.h:1086

amdsmi_fw_info_t

Firmware Information.

Definition amdsmi.h:1084

amdsmi_gpu_cache_info_t::cache_

Definition amdsmi.h:1068

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:1073

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition amdsmi.h:1070

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:1072

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition amdsmi.h:1069

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition amdsmi.h:1066

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition amdsmi.h:2230

amdsmi_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition amdsmi.h:2312

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

v1.7 additions

Definition amdsmi.h:2409

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition amdsmi.h:2296

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

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

Definition amdsmi.h:2255

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition amdsmi.h:2321

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition amdsmi.h:2238

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition amdsmi.h:2250

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition amdsmi.h:2285

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition amdsmi.h:2303

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:2404

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition amdsmi.h:2317

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition amdsmi.h:2259

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2378

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition amdsmi.h:2249

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:2328

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:2290

amdsmi_gpu_metrics_t::apu_metrics

amdsmi_apu_metrics_t * apu_metrics

APU metrics auxiliary data.

Definition amdsmi.h:2454

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition amdsmi.h:2264

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition amdsmi.h:2308

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition amdsmi.h:2297

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition amdsmi.h:2324

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition amdsmi.h:2309

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2395

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition amdsmi.h:2283

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition amdsmi.h:2310

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

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

Definition amdsmi.h:2291

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition amdsmi.h:2399

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition amdsmi.h:2326

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition amdsmi.h:2356

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition amdsmi.h:2323

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2361

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition amdsmi.h:2330

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition amdsmi.h:2329

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition amdsmi.h:2275

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition amdsmi.h:2248

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition amdsmi.h:2350

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition amdsmi.h:2256

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition amdsmi.h:2351

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition amdsmi.h:2327

amdsmi_gpu_ras_policy_info_t

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

Definition amdsmi.h:1763

amdsmi_gpu_ras_policy_v4_0_t

Ras policy v4.0.

Definition amdsmi.h:1752

amdsmi_gpu_ras_policy_v4_0_t::dram_critical_region_threshold

uint16_t dram_critical_region_threshold

Critical region UCE threshold.

Definition amdsmi.h:1754

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:1753

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition amdsmi.h:2043

amdsmi_hsmp_driver_version_t

This structure holds HSMP Driver version information.

Definition amdsmi.h:318

amdsmi_hsmp_driver_version_t::major

uint32_t major

Major version number.

Definition amdsmi.h:319

amdsmi_hsmp_driver_version_t::minor

uint32_t minor

Minor version number.

Definition amdsmi.h:320

amdsmi_hsmp_metrics_table_t

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

Definition amdsmi.h:2726

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:2781

amdsmi_hsmp_metrics_table_t::xgmi_width

uint32_t xgmi_width

Current operating XGMI link width.

Definition amdsmi.h:2784

amdsmi_hsmp_metrics_table_t::max_cclk_frequency

uint32_t max_cclk_frequency

Maximum CCLK frequency supported by the CPU.

Definition amdsmi.h:2765

amdsmi_hsmp_metrics_table_t::timestamp

uint64_t timestamp

Timestamp corresponding to the energy accumulators in 10ns units.

Definition amdsmi.h:2745

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:2791

amdsmi_hsmp_metrics_table_t::gfxclk_frequency_limit

uint32_t gfxclk_frequency_limit

Definition amdsmi.h:2754

amdsmi_hsmp_metrics_table_t::max_socket_power_limit

uint32_t max_socket_power_limit

Definition amdsmi.h:2741

amdsmi_hsmp_metrics_table_t::prochot_residency_acc

uint32_t prochot_residency_acc

Incremented every iteration PROCHOT is active.

Definition amdsmi.h:2802

amdsmi_hsmp_metrics_table_t::max_vr_temperature

uint32_t max_vr_temperature

Definition amdsmi.h:2732

amdsmi_hsmp_metrics_table_t::ccd_energy_acc

uint64_t ccd_energy_acc

Energy accumulator of VDDCR_VDD rails powering CCDs.

Definition amdsmi.h:2747

amdsmi_hsmp_metrics_table_t::socket_gfx_busy_acc

uint64_t socket_gfx_busy_acc

Accumulated value of "socket_gfx_busy".

Definition amdsmi.h:2795

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:2750

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:2734

amdsmi_hsmp_metrics_table_t::vr_thm_residency_acc

uint32_t vr_thm_residency_acc

Definition amdsmi.h:2806

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:2782

amdsmi_hsmp_metrics_table_t::max_hbm_temperature_acc

uint64_t max_hbm_temperature_acc

Accumulated version of "max_hbm_temperature".

Definition amdsmi.h:2737

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:2743

amdsmi_hsmp_metrics_table_t::fclk_frequency

uint32_t fclk_frequency

Effective FCLK frequency.

Definition amdsmi.h:2756

amdsmi_hsmp_metrics_table_t::spare

uint32_t spare

spare

Definition amdsmi.h:2810

amdsmi_hsmp_metrics_table_t::socket_c0_residency_acc

uint64_t socket_c0_residency_acc

Accumulated value of "socket_c0_residency".

Definition amdsmi.h:2794

amdsmi_hsmp_metrics_table_t::xcd_energy_acc

uint64_t xcd_energy_acc

Energy accumulator of VDDCR_VDD rails powering XCDs.

Definition amdsmi.h:2748

amdsmi_hsmp_metrics_table_t::accumulation_counter

uint32_t accumulation_counter

Definition amdsmi.h:2727

amdsmi_hsmp_metrics_table_t::min_cclk_frequency

uint32_t min_cclk_frequency

Minimum CCLK frequency supported by the CPU.

Definition amdsmi.h:2766

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization_acc

uint64_t dram_bandwidth_utilization_acc

Accumulated value of "dram_bandwidth_utilization".

Definition amdsmi.h:2799

amdsmi_hsmp_metrics_table_t::cclk_frequency_limit

uint32_t cclk_frequency_limit

Definition amdsmi.h:2752

amdsmi_hsmp_metrics_table_t::max_gfxclk_frequency

uint32_t max_gfxclk_frequency

Maximum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2767

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:2746

amdsmi_hsmp_metrics_table_t::socket_thm_residency_acc

uint32_t socket_thm_residency_acc

Definition amdsmi.h:2804

amdsmi_hsmp_metrics_table_t::max_dram_bandwidth

uint32_t max_dram_bandwidth

Definition amdsmi.h:2797

amdsmi_hsmp_metrics_table_t::aid_energy_acc

uint64_t aid_energy_acc

Energy accumulator of rails powering the AIDs.

Definition amdsmi.h:2749

amdsmi_hsmp_metrics_table_t::socket_power_limit

uint32_t socket_power_limit

Definition amdsmi.h:2739

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization

uint32_t dram_bandwidth_utilization

HBM bandwidth utilization for all socket HBM stacks.

Definition amdsmi.h:2793

amdsmi_hsmp_metrics_table_t::max_vr_temperature_acc

uint64_t max_vr_temperature_acc

Accumulated version of "max_vr_temperature".

Definition amdsmi.h:2736

amdsmi_hsmp_metrics_table_t::max_socket_temperature_acc

uint64_t max_socket_temperature_acc

Accumulated version of "max_socket_temperature".

Definition amdsmi.h:2735

amdsmi_hsmp_metrics_table_t::xgmi_bitrate

uint32_t xgmi_bitrate

Current operating XGMI link bitrate.

Definition amdsmi.h:2785

amdsmi_hsmp_metrics_table_t::uclk_frequency

uint32_t uclk_frequency

Effective UCLK frequency.

Definition amdsmi.h:2757

amdsmi_hsmp_metrics_table_t::max_socket_temperature

uint32_t max_socket_temperature

Definition amdsmi.h:2730

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:2792

amdsmi_hsmp_metrics_table_t::ppt_residency_acc

uint32_t ppt_residency_acc

Incremented every iteration the PPT controller is active.

Definition amdsmi.h:2803

amdsmi_hsmp_metrics_table_t::hbm_thm_residency_acc

uint32_t hbm_thm_residency_acc

Definition amdsmi.h:2808

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:2796

amdsmi_hsmp_metrics_table_t::min_gfxclk_frequency

uint32_t min_gfxclk_frequency

Minimum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2768

amdsmi_kfd_info_t

Structure holds kfd information.

Definition amdsmi.h:1121

amdsmi_kfd_info_t::current_partition_id

uint32_t current_partition_id

0xFFFFFFFF if not supported

Definition amdsmi.h:1124

amdsmi_kfd_info_t::node_id

uint32_t node_id

0xFFFFFFFF if not supported

Definition amdsmi.h:1123

amdsmi_kfd_info_t::kfd_id

uint64_t kfd_id

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:1122

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:2705

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition amdsmi.h:2706

amdsmi_link_id_bw_type_t::link_name

char * link_name

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

Definition amdsmi.h:2707

amdsmi_link_metrics_t::_links

Definition amdsmi.h:1252

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transferred for each link in KB

Definition amdsmi.h:1258

amdsmi_link_metrics_t::_links::link_status

amdsmi_link_status_t link_status

HW status of the link.

Definition amdsmi.h:1259

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition amdsmi.h:1257

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition amdsmi.h:1254

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition amdsmi.h:1256

amdsmi_link_metrics_t::_links::bdf

amdsmi_bdf_t bdf

bdf of the destination gpu

Definition amdsmi.h:1253

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition amdsmi.h:1255

amdsmi_link_metrics_t

Link Metrics.

Definition amdsmi.h:1250

amdsmi_link_metrics_t::num_links

uint32_t num_links

number of links

Definition amdsmi.h:1251

amdsmi_memory_partition_config_t::numa_range_

Definition amdsmi.h:1154

amdsmi_memory_partition_config_t

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

Definition amdsmi.h:1150

amdsmi_name_value_t

This structure holds the name value pairs.

Definition amdsmi.h:2485

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition amdsmi.h:2487

amdsmi_nic_asic_info_t

NIC asic information.

Definition amdsmi.h:2903

amdsmi_nic_bus_info_t

NIC bus information.

Definition amdsmi.h:2921

amdsmi_nic_bus_info_t::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:2924

amdsmi_nic_driver_info_t

NIC driver information.

Definition amdsmi.h:3015

amdsmi_nic_fw_info_t

NIC firmware information collection.

Definition amdsmi.h:2954

amdsmi_nic_fw_t

NIC firmware information.

Definition amdsmi.h:2944

amdsmi_nic_numa_info_t

NIC NUMA information.

Definition amdsmi.h:2934

amdsmi_nic_port_info_t

NIC port information collection.

Definition amdsmi.h:3005

amdsmi_nic_port_t

NIC port information.

Definition amdsmi.h:2981

amdsmi_nic_port_t::active_fec

uint32_t active_fec

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

Definition amdsmi.h:2993

amdsmi_nic_rdma_dev_info_t

NIC RDMA device information.

Definition amdsmi.h:3038

amdsmi_nic_rdma_devices_info_t

NIC RDMA devices information collection.

Definition amdsmi.h:3053

amdsmi_nic_rdma_port_info_t

NIC RDMA port information.

Definition amdsmi.h:3025

amdsmi_nic_stat_t

Structure for NIC statistic name-value pairs.

Definition amdsmi.h:2893

amdsmi_npm_info_t

NPM info.

Definition amdsmi.h:2601

amdsmi_npm_info_t::ubb_power_threshold

uint32_t ubb_power_threshold

The UBB node power threshold in Watts.

Definition amdsmi.h:2604

amdsmi_npm_info_t::status

amdsmi_npm_status_t status

NPM status (enabled/disabled).

Definition amdsmi.h:2602

amdsmi_npm_info_t::limit

uint64_t limit

Node-level power limit in Watts.

Definition amdsmi.h:2603

amdsmi_nps_caps_t::nps_flags_

Definition amdsmi.h:1134

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1138

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1137

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1136

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition amdsmi.h:1135

amdsmi_od_vddc_point_t

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

Definition amdsmi.h:1977

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition amdsmi.h:1978

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition amdsmi.h:1979

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition amdsmi.h:2000

amdsmi_od_volt_freq_data_t

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

Definition amdsmi.h:2010

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:2012

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:2015

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition amdsmi.h:2018

amdsmi_od_volt_freq_data_t::curr_fclk_range

amdsmi_range_t curr_fclk_range

The current FCLK frequency range in MHz.

Definition amdsmi.h:2013

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:2011

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:2014

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition amdsmi.h:2017

amdsmi_od_volt_freq_data_t::fclk_freq_limits

amdsmi_range_t fclk_freq_limits

The range possible of FCLK values in MHz.

Definition amdsmi.h:2016

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition amdsmi.h:1394

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:1397

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:1396

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:1399

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

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

Definition amdsmi.h:1395

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

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

Definition amdsmi.h:1398

amdsmi_pcie_bandwidth_t

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

Definition amdsmi.h:1955

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition amdsmi.h:1956

amdsmi_pcie_info_t::pcie_metric_

Definition amdsmi.h:992

amdsmi_pcie_info_t::pcie_metric_::pcie_nak_received_count

uint64_t pcie_nak_received_count

Definition amdsmi.h:1002

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:996

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition amdsmi.h:993

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition amdsmi.h:994

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition amdsmi.h:995

amdsmi_pcie_info_t::pcie_metric_::pcie_l0_to_recovery_count

uint64_t pcie_l0_to_recovery_count

Definition amdsmi.h:997

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:1001

amdsmi_pcie_info_t::pcie_metric_::pcie_replay_roll_over_count

uint64_t pcie_replay_roll_over_count

Definition amdsmi.h:999

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:1004

amdsmi_pcie_info_t::pcie_static_

Definition amdsmi.h:984

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition amdsmi.h:985

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition amdsmi.h:989

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition amdsmi.h:988

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

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

Definition amdsmi.h:986

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition amdsmi.h:987

amdsmi_pcie_info_t

pcie information

Definition amdsmi.h:983

amdsmi_power_cap_info_t

Power Cap Information.

Definition amdsmi.h:1015

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

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

Definition amdsmi.h:1016

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

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

Definition amdsmi.h:1018

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:1020

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:1017

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:1019

amdsmi_power_info_t

Power Information.

Definition amdsmi.h:1311

amdsmi_power_info_t::soc_voltage

uint64_t soc_voltage

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

Definition amdsmi.h:1318

amdsmi_power_info_t::socket_power

uint64_t socket_power

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

Definition amdsmi.h:1312

amdsmi_power_info_t::power_limit

uint32_t power_limit

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

Definition amdsmi.h:1320

amdsmi_power_info_t::mem_voltage

uint64_t mem_voltage

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

Definition amdsmi.h:1319

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

Definition amdsmi.h:1313

amdsmi_power_info_t::average_socket_power

uint32_t average_socket_power

Definition amdsmi.h:1315

amdsmi_power_info_t::gfx_voltage

uint64_t gfx_voltage

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

Definition amdsmi.h:1317

amdsmi_power_info_t::ubb_power

uint32_t ubb_power

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

Definition amdsmi.h:1321

amdsmi_power_profile_status_t

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

Definition amdsmi.h:1902

amdsmi_power_profile_status_t::available_profiles

amdsmi_bit_field_t available_profiles

Which profiles are supported by this system.

Definition amdsmi.h:1903

amdsmi_power_profile_status_t::current

amdsmi_power_profile_preset_masks_t current

Which power profile is currently active.

Definition amdsmi.h:1904

amdsmi_power_profile_status_t::num_profiles

uint32_t num_profiles

How many power profiles are available.

Definition amdsmi.h:1905

amdsmi_proc_info_t::engine_usage_

Definition amdsmi.h:1371

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition amdsmi.h:1373

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition amdsmi.h:1372

amdsmi_proc_info_t::memory_usage_

Definition amdsmi.h:1376

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In Bytes.

Definition amdsmi.h:1379

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In Bytes.

Definition amdsmi.h:1378

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In Bytes.

Definition amdsmi.h:1377

amdsmi_proc_info_t

Process Information.

Definition amdsmi.h:1367

amdsmi_proc_info_t::cu_occupancy

uint32_t cu_occupancy

Num CUs utilized.

Definition amdsmi.h:1383

amdsmi_proc_info_t::mem

uint64_t mem

In Bytes.

Definition amdsmi.h:1370

amdsmi_proc_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:1384

amdsmi_proc_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:1385

amdsmi_process_info_t

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

Definition amdsmi.h:2541

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:2544

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition amdsmi.h:2542

amdsmi_process_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:2546

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition amdsmi.h:2545

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition amdsmi.h:2543

amdsmi_range_t

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

Definition amdsmi.h:769

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition amdsmi.h:770

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition amdsmi.h:771

amdsmi_ras_feature_t::ras_info_

Definition amdsmi.h:2514

amdsmi_ras_feature_t

This structure holds ras feature information.

Definition amdsmi.h:2508

amdsmi_ras_feature_t::ras_eeprom_version

uint32_t ras_eeprom_version

Definition amdsmi.h:2509

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

Definition amdsmi.h:2511

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition amdsmi.h:1889

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition amdsmi.h:1891

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition amdsmi.h:1892

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition amdsmi.h:1890

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition amdsmi.h:2634

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition amdsmi.h:2635

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition amdsmi.h:2637

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition amdsmi.h:2638

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition amdsmi.h:2636

amdsmi_sock_info_t

cpu socket info data

Definition amdsmi.h:2857

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition amdsmi.h:2657

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

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

Definition amdsmi.h:2658

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

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

Definition amdsmi.h:2659

amdsmi_topology_nearest_t

Topology Nearest.

Definition amdsmi.h:2554

amdsmi_ttm_info_t

Definition amdsmi.h:9007

amdsmi_ttm_info_t::current_pages

uint64_t current_pages

Definition amdsmi.h:9008

amdsmi_uma_carveout_info_t

Definition amdsmi.h:8995

amdsmi_uma_carveout_info_t::current_index

uint32_t current_index

Definition amdsmi.h:8996

amdsmi_uma_carveout_info_t::num_options

uint32_t num_options

Definition amdsmi.h:8997

amdsmi_uma_carveout_option_t

Definition amdsmi.h:8985

amdsmi_uma_carveout_option_t::index

uint32_t index

Definition amdsmi.h:8986

amdsmi_utilization_counter_t

The utilization counter data.

Definition amdsmi.h:1877

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition amdsmi.h:1878

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition amdsmi.h:1879

amdsmi_vbios_info_t

VBios Information.

Definition amdsmi.h:1039

amdsmi_version_t

This structure holds version information.

Definition amdsmi.h:1965

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition amdsmi.h:1967

amdsmi_version_t::major

uint32_t major

Major version.

Definition amdsmi.h:1966

amdsmi_version_t::build

const char * build

Full Build version string.

Definition amdsmi.h:1969

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition amdsmi.h:1968

amdsmi_violation_status_t

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

Definition amdsmi.h:805

amdsmi_violation_status_t::active_hbm_thrm

uint8_t active_hbm_thrm

Definition amdsmi.h:852

amdsmi_violation_status_t::active_socket_thrm

uint8_t active_socket_thrm

Definition amdsmi.h:848

amdsmi_violation_status_t::acc_ppt_pwr

uint64_t acc_ppt_pwr

Definition amdsmi.h:812

amdsmi_violation_status_t::acc_hbm_thrm

uint64_t acc_hbm_thrm

Definition amdsmi.h:818

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Definition amdsmi.h:820

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Definition amdsmi.h:854

amdsmi_violation_status_t::per_hbm_thrm

uint64_t per_hbm_thrm

Definition amdsmi.h:835

amdsmi_violation_status_t::per_prochot_thrm

uint64_t per_prochot_thrm

Definition amdsmi.h:827

amdsmi_violation_status_t::active_vr_thrm

uint8_t active_vr_thrm

Definition amdsmi.h:850

amdsmi_violation_status_t::per_ppt_pwr

uint64_t per_ppt_pwr

Definition amdsmi.h:829

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Definition amdsmi.h:816

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Definition amdsmi.h:837

amdsmi_violation_status_t::per_socket_thrm

uint64_t per_socket_thrm

Definition amdsmi.h:831

amdsmi_violation_status_t::per_vr_thrm

uint64_t per_vr_thrm

Definition amdsmi.h:833

amdsmi_violation_status_t::active_prochot_thrm

uint8_t active_prochot_thrm

Definition amdsmi.h:844

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition amdsmi.h:809

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition amdsmi.h:806

amdsmi_violation_status_t::active_ppt_pwr

uint8_t active_ppt_pwr

Definition amdsmi.h:846

amdsmi_violation_status_t::acc_socket_thrm

uint64_t acc_socket_thrm

Definition amdsmi.h:814

amdsmi_violation_status_t::violation_timestamp

uint64_t violation_timestamp

Definition amdsmi.h:807

amdsmi_violation_status_t::acc_prochot_thrm

uint64_t acc_prochot_thrm

Definition amdsmi.h:810

amdsmi_vram_info_t

VRam Information.

Definition amdsmi.h:1270

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition amdsmi.h:1274

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition amdsmi.h:1273

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:1275

amdsmi_vram_usage_t

VRam Usage.

Definition amdsmi.h:793

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition amdsmi.h:794

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition amdsmi.h:795

amdsmi_xgmi_info_t

XGMI Information.

Definition amdsmi.h:780

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition amdsmi.h:2474

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition amdsmi.h:2475

amdsmi_bdf_t

bdf types

Definition amdsmi.h:936

amdsmi_cper_valid_bits_t

Definition amdsmi.h:5560

amdsmi_gpu_ras_policy_info_t::policy_data_

Definition amdsmi.h:1766

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition amdsmi.h:1133