amdsmi.h Source File

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• amd_smi

amdsmi.h

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1/*

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

3 *

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

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

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

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

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

9 * furnished to do so, subject to the following conditions:

10 *

11 * The above copyright notice and this permission notice shall be included in

12 * all copies or substantial portions of the Software.

13 *

14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

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

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

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

20 * THE SOFTWARE.

21 */

22

23#ifndef __AMDSMI_H__

24#define __AMDSMI_H__

25

31#include <stdlib.h>

32#include <stdbool.h>

33

34#ifdef __cplusplus

35extern "C" {

36#include <cstdint>

37#else // __cplusplus

38#include <stdint.h>

39#endif // __cplusplus

40

48typedef enum {

49 AMDSMI_INIT_ALL_PROCESSORS = 0xFFFFFFFF,

50 AMDSMI_INIT_AMD_CPUS = (1 << 0),

51 AMDSMI_INIT_AMD_GPUS = (1 << 1),

52 AMDSMI_INIT_NON_AMD_CPUS = (1 << 2),

53 AMDSMI_INIT_NON_AMD_GPUS = (1 << 3),

54 AMDSMI_INIT_AMD_APUS = (AMDSMI_INIT_AMD_CPUS | AMDSMI_INIT_AMD_GPUS)

56} amdsmi_init_flags_t;

57

63#define AMDSMI_MAX_MM_IP_COUNT 8

64#define AMDSMI_MAX_STRING_LENGTH 256

65#define AMDSMI_MAX_DEVICES 32

66#define AMDSMI_MAX_CACHE_TYPES 10

67#define AMDSMI_MAX_ACCELERATOR_PROFILE 32

68#define AMDSMI_MAX_CP_PROFILE_RESOURCES 32

69#define AMDSMI_MAX_ACCELERATOR_PARTITIONS 8

70#define AMDSMI_MAX_NUM_NUMA_NODES 32

71#define AMDSMI_GPU_UUID_SIZE 38

72

78#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK 64

79#define AMDSMI_MAX_CONTAINER_TYPE 2

80

90#define CENTRIGRADE_TO_MILLI_CENTIGRADE 1000

91

97#define AMDSMI_NUM_HBM_INSTANCES 4

98

104#define AMDSMI_MAX_NUM_VCN 4

105

111#define AMDSMI_MAX_NUM_CLKS 4

112

118#define AMDSMI_MAX_NUM_XGMI_LINKS 8

119

125#define AMDSMI_MAX_NUM_GFX_CLKS 8

126

132#define AMDSMI_MAX_AID 4

133

139#define AMDSMI_MAX_ENGINES 8

140

146#define AMDSMI_MAX_NUM_JPEG 32

147

154#define AMDSMI_MAX_NUM_JPEG_ENG_V1 40

155

167#define AMDSMI_MAX_NUM_XCC 8

168

181#define AMDSMI_MAX_NUM_XCP 8

182

188#define MAX_NUMBER_OF_AFIDS_PER_RECORD 12

189

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

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

197

206#define AMDSMI_LIB_VERSION_MAJOR 26

207

209#define AMDSMI_LIB_VERSION_MINOR 2

210

212#define AMDSMI_LIB_VERSION_RELEASE 1

213

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

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

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

217

223typedef enum {

224 AMDSMI_MM_UVD,

225 AMDSMI_MM_VCE,

226 AMDSMI_MM_VCN,

227 AMDSMI_MM__MAX

228} amdsmi_mm_ip_t;

229

235typedef enum {

236 AMDSMI_CONTAINER_LXC,

237 AMDSMI_CONTAINER_DOCKER

238} amdsmi_container_types_t;

239

245typedef void *amdsmi_processor_handle;

246typedef void *amdsmi_socket_handle;

247

253typedef void *amdsmi_node_handle;

254

255#ifdef ENABLE_ESMI_LIB

256

262typedef void *amdsmi_cpusocket_handle;

263

269typedef struct {

270 uint32_t major;

271 uint32_t minor;

272} amdsmi_hsmp_driver_version_t;

273

274#endif

275

285typedef enum {

286 AMDSMI_PROCESSOR_TYPE_UNKNOWN = 0,

287 AMDSMI_PROCESSOR_TYPE_AMD_GPU,

288 AMDSMI_PROCESSOR_TYPE_AMD_CPU,

289 AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU,

290 AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU,

291 AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE,

292 AMDSMI_PROCESSOR_TYPE_AMD_APU

293} processor_type_t;

294

303typedef enum {

304 AMDSMI_STATUS_SUCCESS = 0,

305 // Library usage errors

306 AMDSMI_STATUS_INVAL = 1,

307 AMDSMI_STATUS_NOT_SUPPORTED = 2,

308 AMDSMI_STATUS_NOT_YET_IMPLEMENTED = 3,

309 AMDSMI_STATUS_FAIL_LOAD_MODULE = 4,

310 AMDSMI_STATUS_FAIL_LOAD_SYMBOL = 5,

311 AMDSMI_STATUS_DRM_ERROR = 6,

312 AMDSMI_STATUS_API_FAILED = 7,

313 AMDSMI_STATUS_TIMEOUT = 8,

314 AMDSMI_STATUS_RETRY = 9,

315 AMDSMI_STATUS_NO_PERM = 10,

316 AMDSMI_STATUS_INTERRUPT = 11,

317 AMDSMI_STATUS_IO = 12,

318 AMDSMI_STATUS_ADDRESS_FAULT = 13,

319 AMDSMI_STATUS_FILE_ERROR = 14,

320 AMDSMI_STATUS_OUT_OF_RESOURCES = 15,

321 AMDSMI_STATUS_INTERNAL_EXCEPTION = 16,

322 AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS = 17,

323 AMDSMI_STATUS_INIT_ERROR = 18,

324 AMDSMI_STATUS_REFCOUNT_OVERFLOW = 19,

325 AMDSMI_STATUS_DIRECTORY_NOT_FOUND = 20,

326 // Processor related errors

327 AMDSMI_STATUS_BUSY = 30,

328 AMDSMI_STATUS_NOT_FOUND = 31,

329 AMDSMI_STATUS_NOT_INIT = 32,

330 AMDSMI_STATUS_NO_SLOT = 33,

331 AMDSMI_STATUS_DRIVER_NOT_LOADED = 34,

332 // Data and size errors

333 AMDSMI_STATUS_MORE_DATA = 39,

334 AMDSMI_STATUS_NO_DATA = 40,

335 AMDSMI_STATUS_INSUFFICIENT_SIZE = 41,

336 AMDSMI_STATUS_UNEXPECTED_SIZE = 42,

337 AMDSMI_STATUS_UNEXPECTED_DATA = 43,

338 //esmi errors

339 AMDSMI_STATUS_NON_AMD_CPU = 44,

340 AMDSMI_STATUS_NO_ENERGY_DRV = 45,

341 AMDSMI_STATUS_NO_MSR_DRV = 46,

342 AMDSMI_STATUS_NO_HSMP_DRV = 47,

343 AMDSMI_STATUS_NO_HSMP_SUP = 48,

344 AMDSMI_STATUS_NO_HSMP_MSG_SUP = 49,

345 AMDSMI_STATUS_HSMP_TIMEOUT = 50,

346 AMDSMI_STATUS_NO_DRV = 51,

347 AMDSMI_STATUS_FILE_NOT_FOUND = 52,

348 AMDSMI_STATUS_ARG_PTR_NULL = 53,

349 AMDSMI_STATUS_AMDGPU_RESTART_ERR = 54,

350 AMDSMI_STATUS_SETTING_UNAVAILABLE = 55,

351 AMDSMI_STATUS_CORRUPTED_EEPROM = 56,

352 // General errors

353 AMDSMI_STATUS_MAP_ERROR = 0xFFFFFFFE,

354 AMDSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF

355} amdsmi_status_t;

356

362typedef enum {

363 AMDSMI_CLK_TYPE_SYS = 0x0,

364 AMDSMI_CLK_TYPE_FIRST = AMDSMI_CLK_TYPE_SYS,

365 AMDSMI_CLK_TYPE_GFX = AMDSMI_CLK_TYPE_SYS,

366 AMDSMI_CLK_TYPE_DF,

368 AMDSMI_CLK_TYPE_DCEF,

370 AMDSMI_CLK_TYPE_SOC,

371 AMDSMI_CLK_TYPE_MEM,

372 AMDSMI_CLK_TYPE_PCIE,

373 AMDSMI_CLK_TYPE_VCLK0,

374 AMDSMI_CLK_TYPE_VCLK1,

375 AMDSMI_CLK_TYPE_DCLK0,

376 AMDSMI_CLK_TYPE_DCLK1,

377 AMDSMI_CLK_TYPE__MAX = AMDSMI_CLK_TYPE_DCLK1

378} amdsmi_clk_type_t;

379

385typedef enum {

386 AMDSMI_ACCELERATOR_PARTITION_INVALID = 0,

387 AMDSMI_ACCELERATOR_PARTITION_SPX,

389 AMDSMI_ACCELERATOR_PARTITION_DPX,

391 AMDSMI_ACCELERATOR_PARTITION_TPX,

393 AMDSMI_ACCELERATOR_PARTITION_QPX,

395 AMDSMI_ACCELERATOR_PARTITION_CPX,

397 AMDSMI_ACCELERATOR_PARTITION_MAX

398} amdsmi_accelerator_partition_type_t;

399

405typedef enum {

406 AMDSMI_ACCELERATOR_XCC,

407 AMDSMI_ACCELERATOR_ENCODER,

408 AMDSMI_ACCELERATOR_DECODER,

409 AMDSMI_ACCELERATOR_DMA,

410 AMDSMI_ACCELERATOR_JPEG,

411 AMDSMI_ACCELERATOR_MAX

412} amdsmi_accelerator_partition_resource_type_t;

413

420typedef enum {

421 AMDSMI_COMPUTE_PARTITION_INVALID = 0,

422 AMDSMI_COMPUTE_PARTITION_SPX,

424 AMDSMI_COMPUTE_PARTITION_DPX,

426 AMDSMI_COMPUTE_PARTITION_TPX,

428 AMDSMI_COMPUTE_PARTITION_QPX,

430 AMDSMI_COMPUTE_PARTITION_CPX

432} amdsmi_compute_partition_type_t;

433

439typedef enum {

440 AMDSMI_MEMORY_PARTITION_UNKNOWN = 0,

441 AMDSMI_MEMORY_PARTITION_NPS1 = 1,

443 AMDSMI_MEMORY_PARTITION_NPS2 = 2,

446 AMDSMI_MEMORY_PARTITION_NPS4 = 4,

449 AMDSMI_MEMORY_PARTITION_NPS8 = 8,

454} amdsmi_memory_partition_type_t;

455

462typedef enum {

463 AMDSMI_TEMPERATURE_TYPE_EDGE,

464 AMDSMI_TEMPERATURE_TYPE_FIRST = AMDSMI_TEMPERATURE_TYPE_EDGE,

465 AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

466 AMDSMI_TEMPERATURE_TYPE_JUNCTION = AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

467 AMDSMI_TEMPERATURE_TYPE_VRAM,

468 AMDSMI_TEMPERATURE_TYPE_HBM_0,

469 AMDSMI_TEMPERATURE_TYPE_HBM_1,

470 AMDSMI_TEMPERATURE_TYPE_HBM_2,

471 AMDSMI_TEMPERATURE_TYPE_HBM_3,

472 AMDSMI_TEMPERATURE_TYPE_PLX,

473

474 // GPU Board Node temperature

475 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST = 100,

476 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

477 = AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_FIRST,

478 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC,

479 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC_2,

480 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR,

481 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR,

482 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR,

483 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_LAST = 149,

484

485 // GPU Board VR (Voltage Regulator) temperature

486 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST = 150,

487 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

488 = AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_FIRST,

489 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1,

490 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2,

491 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3,

492 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A,

493 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C,

494 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A,

495 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C,

496 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM,

497 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B,

498 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D,

499 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR,

500 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32,

501 AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VR_LAST = 199,

502

503 // Baseboard System temperature

504 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST = 200,

505 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA = AMDSMI_TEMPERATURE_TYPE_BASEBOARD_FIRST,

506 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT,

507 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK,

508 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7,

509 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC,

510 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA,

511 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1,

512 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC,

513 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC,

514 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC,

515 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC,

516 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR,

517 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR,

518 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR,

519 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR,

520 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR,

521 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR,

522 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR,

523 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR,

524 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR,

525 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR,

526 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC,

527 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC,

528 AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST = 249,

529 AMDSMI_TEMPERATURE_TYPE__MAX = AMDSMI_TEMPERATURE_TYPE_BASEBOARD_LAST

530} amdsmi_temperature_type_t;

531

538typedef enum {

539 AMDSMI_FW_ID_SMU = 1,

541 AMDSMI_FW_ID_FIRST = AMDSMI_FW_ID_SMU,

542 AMDSMI_FW_ID_CP_CE,

543 AMDSMI_FW_ID_CP_PFP,

544 AMDSMI_FW_ID_CP_ME,

545 AMDSMI_FW_ID_CP_MEC_JT1,

546 AMDSMI_FW_ID_CP_MEC_JT2,

547 AMDSMI_FW_ID_CP_MEC1,

548 AMDSMI_FW_ID_CP_MEC2,

549 AMDSMI_FW_ID_RLC,

550 AMDSMI_FW_ID_SDMA0,

551 AMDSMI_FW_ID_SDMA1,

552 AMDSMI_FW_ID_SDMA2,

553 AMDSMI_FW_ID_SDMA3,

554 AMDSMI_FW_ID_SDMA4,

555 AMDSMI_FW_ID_SDMA5,

556 AMDSMI_FW_ID_SDMA6,

557 AMDSMI_FW_ID_SDMA7,

558 AMDSMI_FW_ID_VCN,

559 AMDSMI_FW_ID_UVD,

560 AMDSMI_FW_ID_VCE,

561 AMDSMI_FW_ID_ISP,

562 AMDSMI_FW_ID_DMCU_ERAM,

563 AMDSMI_FW_ID_DMCU_ISR,

564 AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM,

565 AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM,

566 AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL,

567 AMDSMI_FW_ID_RLC_V,

568 AMDSMI_FW_ID_MMSCH,

569 AMDSMI_FW_ID_PSP_SYSDRV,

570 AMDSMI_FW_ID_PSP_SOSDRV,

571 AMDSMI_FW_ID_PSP_TOC,

572 AMDSMI_FW_ID_PSP_KEYDB,

573 AMDSMI_FW_ID_DFC,

574 AMDSMI_FW_ID_PSP_SPL,

575 AMDSMI_FW_ID_DRV_CAP,

576 AMDSMI_FW_ID_MC,

577 AMDSMI_FW_ID_PSP_BL,

578 AMDSMI_FW_ID_CP_PM4,

579 AMDSMI_FW_ID_RLC_P,

580 AMDSMI_FW_ID_SEC_POLICY_STAGE2,

581 AMDSMI_FW_ID_REG_ACCESS_WHITELIST,

582 AMDSMI_FW_ID_IMU_DRAM,

583 AMDSMI_FW_ID_IMU_IRAM,

584 AMDSMI_FW_ID_SDMA_TH0,

585 AMDSMI_FW_ID_SDMA_TH1,

586 AMDSMI_FW_ID_CP_MES,

587 AMDSMI_FW_ID_MES_KIQ,

588 AMDSMI_FW_ID_MES_STACK,

589 AMDSMI_FW_ID_MES_THREAD1,

590 AMDSMI_FW_ID_MES_THREAD1_STACK,

591 AMDSMI_FW_ID_RLX6,

592 AMDSMI_FW_ID_RLX6_DRAM_BOOT,

593 AMDSMI_FW_ID_RS64_ME,

594 AMDSMI_FW_ID_RS64_ME_P0_DATA,

595 AMDSMI_FW_ID_RS64_ME_P1_DATA,

596 AMDSMI_FW_ID_RS64_PFP,

597 AMDSMI_FW_ID_RS64_PFP_P0_DATA,

598 AMDSMI_FW_ID_RS64_PFP_P1_DATA,

599 AMDSMI_FW_ID_RS64_MEC,

600 AMDSMI_FW_ID_RS64_MEC_P0_DATA,

601 AMDSMI_FW_ID_RS64_MEC_P1_DATA,

602 AMDSMI_FW_ID_RS64_MEC_P2_DATA,

603 AMDSMI_FW_ID_RS64_MEC_P3_DATA,

604 AMDSMI_FW_ID_PPTABLE,

605 AMDSMI_FW_ID_PSP_SOC,

606 AMDSMI_FW_ID_PSP_DBG,

607 AMDSMI_FW_ID_PSP_INTF,

608 AMDSMI_FW_ID_RLX6_CORE1,

609 AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1,

610 AMDSMI_FW_ID_RLCV_LX7,

611 AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST,

612 AMDSMI_FW_ID_ASD,

613 AMDSMI_FW_ID_TA_RAS,

614 AMDSMI_FW_ID_TA_XGMI,

615 AMDSMI_FW_ID_RLC_SRLG,

616 AMDSMI_FW_ID_RLC_SRLS,

617 AMDSMI_FW_ID_PM,

618 AMDSMI_FW_ID_DMCU,

619 AMDSMI_FW_ID_PLDM_BUNDLE,

620 AMDSMI_FW_ID__MAX

621} amdsmi_fw_block_t;

622

628typedef enum {

629 AMDSMI_VRAM_TYPE_UNKNOWN = 0,

630 // HBM

631 AMDSMI_VRAM_TYPE_HBM = 1,

632 AMDSMI_VRAM_TYPE_HBM2 = 2,

633 AMDSMI_VRAM_TYPE_HBM2E = 3,

634 AMDSMI_VRAM_TYPE_HBM3 = 4,

635 AMDSMI_VRAM_TYPE_HBM3E = 5,

636 // DDR

637 AMDSMI_VRAM_TYPE_DDR2 = 10,

638 AMDSMI_VRAM_TYPE_DDR3 = 11,

639 AMDSMI_VRAM_TYPE_DDR4 = 12,

640 AMDSMI_VRAM_TYPE_DDR5 = 13,

641 // GDDR

642 AMDSMI_VRAM_TYPE_GDDR1 = 17,

643 AMDSMI_VRAM_TYPE_GDDR2 = 18,

644 AMDSMI_VRAM_TYPE_GDDR3 = 19,

645 AMDSMI_VRAM_TYPE_GDDR4 = 20,

646 AMDSMI_VRAM_TYPE_GDDR5 = 21,

647 AMDSMI_VRAM_TYPE_GDDR6 = 22,

648 AMDSMI_VRAM_TYPE_GDDR7 = 23,

649 // LPDDR

650 AMDSMI_VRAM_TYPE_LPDDR4 = 30,

651 AMDSMI_VRAM_TYPE_LPDDR5 = 31,

652 AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_LPDDR5

653} amdsmi_vram_type_t;

654

660typedef struct {

661 uint64_t lower_bound;

662 uint64_t upper_bound;

663 uint64_t reserved[2];

664} amdsmi_range_t;

665

671typedef struct {

672 uint8_t xgmi_lanes;

673 uint64_t xgmi_hive_id;

674 uint64_t xgmi_node_id;

675 uint32_t index;

676 uint32_t reserved[9];

677} amdsmi_xgmi_info_t;

678

684typedef struct {

685 uint32_t vram_total;

686 uint32_t vram_used;

687 uint32_t reserved[2];

688} amdsmi_vram_usage_t;

689

696typedef struct {

697 uint64_t reference_timestamp;

698 uint64_t violation_timestamp;

699 uint64_t acc_counter;

700 uint64_t acc_prochot_thrm;

701 uint64_t acc_ppt_pwr;

702 uint64_t acc_socket_thrm;

703 uint64_t acc_vr_thrm;

704 uint64_t acc_hbm_thrm;

705 uint64_t acc_gfx_clk_below_host_limit;

708 uint64_t per_prochot_thrm;

709 uint64_t per_ppt_pwr;

710 uint64_t per_socket_thrm;

711 uint64_t per_vr_thrm;

712 uint64_t per_hbm_thrm;

713 uint64_t per_gfx_clk_below_host_limit;

716 uint8_t active_prochot_thrm;

717 uint8_t active_ppt_pwr;

718 uint8_t active_socket_thrm;

719 uint8_t active_vr_thrm;

720 uint8_t active_hbm_thrm;

721 uint8_t active_gfx_clk_below_host_limit;

723 //GPU metrics 1.8 violations

724 uint64_t acc_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

725 uint64_t acc_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

726 uint64_t acc_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

727 uint64_t acc_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

728

729 uint64_t per_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

730 uint64_t per_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

731 uint64_t per_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

732 uint64_t per_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

733

734 uint8_t active_gfx_clk_below_host_limit_pwr[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

735 uint8_t active_gfx_clk_below_host_limit_thm[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

736 uint8_t active_low_utilization[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

737 uint8_t active_gfx_clk_below_host_limit_total[AMDSMI_MAX_NUM_XCP][AMDSMI_MAX_NUM_XCC];

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

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

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

741} amdsmi_violation_status_t;

742

748typedef struct {

749 amdsmi_range_t supported_freq_range;

750 amdsmi_range_t current_freq_range;

751 uint32_t reserved[8];

752} amdsmi_frequency_range_t;

753

759typedef union {

760 struct bdf_ {

761 uint64_t function_number : 3;

762 uint64_t device_number : 5;

763 uint64_t bus_number : 8;

764 uint64_t domain_number : 48;

765 } bdf;

766 struct {

767 uint64_t function_number : 3;

768 uint64_t device_number : 5;

769 uint64_t bus_number : 8;

770 uint64_t domain_number : 48;

771 };

772 uint64_t as_uint;

773} amdsmi_bdf_t;

774

780typedef struct {

781 uint32_t drm_render;

782 uint32_t drm_card;

783 uint32_t hsa_id;

784 uint32_t hip_id;

785 char hip_uuid[AMDSMI_MAX_STRING_LENGTH];

786} amdsmi_enumeration_info_t;

787

793typedef enum {

794 AMDSMI_CARD_FORM_FACTOR_PCIE,

795 AMDSMI_CARD_FORM_FACTOR_OAM,

796 AMDSMI_CARD_FORM_FACTOR_CEM,

797 AMDSMI_CARD_FORM_FACTOR_UNKNOWN

798} amdsmi_card_form_factor_t;

799

805typedef struct {

806 struct pcie_static_ {

807 uint16_t max_pcie_width;

808 uint32_t max_pcie_speed;

809 uint32_t pcie_interface_version;

810 amdsmi_card_form_factor_t slot_type;

811 uint32_t max_pcie_interface_version;

812 uint64_t reserved[9];

813 } pcie_static;

814 struct pcie_metric_ {

815 uint16_t pcie_width;

816 uint32_t pcie_speed;

817 uint32_t pcie_bandwidth;

818 uint64_t pcie_replay_count;

819 uint64_t pcie_l0_to_recovery_count;

820 uint64_t pcie_replay_roll_over_count;

821 uint64_t pcie_nak_sent_count;

822 uint64_t pcie_nak_received_count;

823 uint32_t pcie_lc_perf_other_end_recovery_count;

824 uint64_t reserved[12];

825 } pcie_metric;

826 uint64_t reserved[32];

827} amdsmi_pcie_info_t;

828

834typedef struct {

835 uint64_t power_cap;

836 uint64_t default_power_cap;

837 uint64_t dpm_cap;

838 uint64_t min_power_cap;

839 uint64_t max_power_cap;

840 uint64_t reserved[3];

841} amdsmi_power_cap_info_t;

842

848typedef enum {

849 AMDSMI_POWER_CAP_TYPE_PPT0,

850 AMDSMI_POWER_CAP_TYPE_PPT1,

851} amdsmi_power_cap_type_t;

852

858typedef struct {

859 char name[AMDSMI_MAX_STRING_LENGTH];

860 char build_date[AMDSMI_MAX_STRING_LENGTH];

861 char part_number[AMDSMI_MAX_STRING_LENGTH];

862 char version[AMDSMI_MAX_STRING_LENGTH];

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

864 uint64_t reserved[36];

865} amdsmi_vbios_info_t;

866

872typedef enum {

873 AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

874 AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

875 AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

876 AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

877 AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010

878} amdsmi_cache_property_type_t;

879

885typedef struct {

886 uint32_t num_cache_types;

887 struct cache_ {

888 uint32_t cache_properties;

889 uint32_t cache_size;

890 uint32_t cache_level;

891 uint32_t max_num_cu_shared;

892 uint32_t num_cache_instance;

893 uint32_t reserved[3];

894 } cache[AMDSMI_MAX_CACHE_TYPES];

895 uint32_t reserved[15];

896} amdsmi_gpu_cache_info_t;

897

903typedef struct {

904 uint8_t num_fw_info;

905 struct fw_info_list_ {

906 amdsmi_fw_block_t fw_id;

907 uint64_t fw_version;

908 uint64_t reserved[2];

909 } fw_info_list[AMDSMI_FW_ID__MAX];

910 uint32_t reserved[7];

911} amdsmi_fw_info_t;

912

918typedef struct {

919 char market_name[AMDSMI_MAX_STRING_LENGTH];

920 uint32_t vendor_id;

921 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

922 uint32_t subvendor_id;

923 uint64_t device_id;

924 uint32_t rev_id;

925 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

926 uint32_t oam_id;

927 uint32_t num_of_compute_units;

928 uint64_t target_graphics_version;

929 uint32_t subsystem_id;

930 uint32_t reserved[21];

931} amdsmi_asic_info_t;

932

938typedef struct {

939 uint64_t kfd_id;

940 uint32_t node_id;

941 uint32_t current_partition_id;

942 uint32_t reserved[12];

943} amdsmi_kfd_info_t;

944

950typedef union {

951 struct nps_flags_ {

952 uint32_t nps1_cap :1;

953 uint32_t nps2_cap :1;

954 uint32_t nps4_cap :1;

955 uint32_t nps8_cap :1;

956 uint32_t reserved :28;

957 } nps_flags;

958 uint32_t nps_cap_mask;

959} amdsmi_nps_caps_t;

960

967typedef struct {

968 amdsmi_nps_caps_t partition_caps;

969 amdsmi_memory_partition_type_t mp_mode;

970 uint32_t num_numa_ranges;

971 struct numa_range_ {

972 amdsmi_vram_type_t memory_type;

973 uint64_t start;

974 uint64_t end;

975 } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

976 uint64_t reserved[11];

977} amdsmi_memory_partition_config_t;

978

984typedef struct {

985 amdsmi_accelerator_partition_type_t profile_type;

986 uint32_t num_partitions;

987 amdsmi_nps_caps_t memory_caps;

988 uint32_t profile_index;

989 uint32_t num_resources;

990 uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

991 uint64_t reserved[13];

992} amdsmi_accelerator_partition_profile_t;

993

1000typedef struct {

1001 uint32_t profile_index;

1002 amdsmi_accelerator_partition_resource_type_t resource_type;

1003 uint32_t partition_resource;

1004 uint32_t num_partitions_share_resource;

1005 uint64_t reserved[6];

1006} amdsmi_accelerator_partition_resource_profile_t;

1007

1013typedef struct {

1014 uint32_t num_profiles;

1015 uint32_t num_resource_profiles;

1016 amdsmi_accelerator_partition_resource_profile_t resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

1017 uint32_t default_profile_index;

1018 amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

1019 uint64_t reserved[30];

1020} amdsmi_accelerator_partition_profile_config_t;

1021

1027typedef enum {

1028 AMDSMI_LINK_TYPE_INTERNAL = 0,

1029 AMDSMI_LINK_TYPE_PCIE = 1,

1030 AMDSMI_LINK_TYPE_XGMI = 2,

1031 AMDSMI_LINK_TYPE_NOT_APPLICABLE = 3,

1032 AMDSMI_LINK_TYPE_UNKNOWN = 4

1033} amdsmi_link_type_t;

1034

1040typedef struct {

1041 uint32_t cpu_util_total;

1042 uint32_t cpu_util_user;

1043 uint32_t cpu_util_nice;

1044 uint32_t cpu_util_sys;

1045 uint32_t cpu_util_irq;

1046} amdsmi_cpu_util_t;

1047

1053typedef struct {

1054 uint32_t num_links;

1055 struct _links {

1056 amdsmi_bdf_t bdf;

1057 uint32_t bit_rate;

1058 uint32_t max_bandwidth;

1059 amdsmi_link_type_t link_type;

1060 uint64_t read;

1061 uint64_t write;

1062 uint64_t reserved[1];

1063 } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

1064 uint64_t reserved[7];

1065} amdsmi_link_metrics_t;

1066

1072typedef struct {

1073 amdsmi_vram_type_t vram_type;

1074 char vram_vendor[AMDSMI_MAX_STRING_LENGTH];

1075 uint64_t vram_size;

1076 uint32_t vram_bit_width;

1077 uint64_t vram_max_bandwidth;

1078 uint64_t reserved[37];

1079} amdsmi_vram_info_t;

1080

1086typedef struct {

1087 char driver_version[AMDSMI_MAX_STRING_LENGTH];

1088 char driver_date[AMDSMI_MAX_STRING_LENGTH];

1089 char driver_name[AMDSMI_MAX_STRING_LENGTH];

1090} amdsmi_driver_info_t;

1091

1097typedef struct {

1098 char model_number[AMDSMI_MAX_STRING_LENGTH];

1099 char product_serial[AMDSMI_MAX_STRING_LENGTH];

1100 char fru_id[AMDSMI_MAX_STRING_LENGTH];

1101 char product_name[AMDSMI_MAX_STRING_LENGTH];

1102 char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

1103 uint64_t reserved[64];

1104} amdsmi_board_info_t;

1105

1113typedef struct {

1114 uint64_t socket_power;

1115 uint32_t current_socket_power;

1116 uint32_t average_socket_power;

1117 uint64_t gfx_voltage;

1118 uint64_t soc_voltage;

1119 uint64_t mem_voltage;

1120 uint32_t power_limit;

1121 uint64_t reserved[18];

1122} amdsmi_power_info_t;

1123

1129typedef struct {

1130 uint32_t clk;

1131 uint32_t min_clk;

1132 uint32_t max_clk;

1133 uint8_t clk_locked;

1134 uint8_t clk_deep_sleep;

1135 uint32_t reserved[4];

1136} amdsmi_clk_info_t;

1137

1147typedef struct {

1148 uint32_t gfx_activity;

1149 uint32_t umc_activity;

1150 uint32_t mm_activity;

1151 uint32_t reserved[13];

1152} amdsmi_engine_usage_t;

1153

1159typedef uint32_t amdsmi_process_handle_t;

1160

1166typedef struct {

1167 char name[AMDSMI_MAX_STRING_LENGTH];

1168 amdsmi_process_handle_t pid;

1169 uint64_t mem;

1170 struct engine_usage_ {

1171 uint64_t gfx;

1172 uint64_t enc;

1173 uint32_t reserved[12];

1174 } engine_usage;

1175 struct memory_usage_ {

1176 uint64_t gtt_mem;

1177 uint64_t cpu_mem;

1178 uint64_t vram_mem;

1179 uint32_t reserved[10];

1180 } memory_usage;

1181 char container_name[AMDSMI_MAX_STRING_LENGTH];

1182 uint32_t cu_occupancy;

1183 uint32_t evicted_time;

1184 uint32_t reserved[10];

1185} amdsmi_proc_info_t;

1186

1192typedef struct {

1193 uint8_t is_iolink_coherent;

1194 uint8_t is_iolink_atomics_32bit;

1195 uint8_t is_iolink_atomics_64bit;

1196 uint8_t is_iolink_dma;

1197 uint8_t is_iolink_bi_directional;

1198} amdsmi_p2p_capability_t;

1199

1202#define AMDSMI_MAX_NUM_FREQUENCIES 33

1203

1207#define AMDSMI_MAX_FAN_SPEED 255

1208

1211#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1212

1218typedef enum {

1219 AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1220 AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1221 AMDSMI_DEV_PERF_LEVEL_LOW,

1222 AMDSMI_DEV_PERF_LEVEL_HIGH,

1223 AMDSMI_DEV_PERF_LEVEL_MANUAL,

1225 AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1226 AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1227 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1228 AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1229 AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1230 AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1231 AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1232} amdsmi_dev_perf_level_t;

1233

1239typedef uintptr_t amdsmi_event_handle_t;

1240

1248typedef enum {

1249 AMDSMI_EVNT_GRP_XGMI = 0,

1250 AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1251 AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1252} amdsmi_event_group_t;

1253

1284typedef enum {

1285 AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1286

1287 AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1288 AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1289 AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1290 AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1291 AMDSMI_EVNT_XGMI_0_BEATS_TX,

1292 AMDSMI_EVNT_XGMI_1_NOP_TX,

1293 AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1294 AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1295 AMDSMI_EVNT_XGMI_1_BEATS_TX,

1296 AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1297 AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1298 AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1299 AMDSMI_EVNT_XGMI_DATA_OUT_1,

1300 AMDSMI_EVNT_XGMI_DATA_OUT_2,

1301 AMDSMI_EVNT_XGMI_DATA_OUT_3,

1302 AMDSMI_EVNT_XGMI_DATA_OUT_4,

1303 AMDSMI_EVNT_XGMI_DATA_OUT_5,

1304 AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1305 AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST

1306} amdsmi_event_type_t;

1307

1313typedef enum {

1314 AMDSMI_CNTR_CMD_START = 0,

1315 AMDSMI_CNTR_CMD_STOP

1317} amdsmi_counter_command_t;

1318

1324typedef struct {

1325 uint64_t value;

1326 uint64_t time_enabled;

1327 uint64_t time_running;

1328} amdsmi_counter_value_t;

1329

1335typedef enum {

1336 AMDSMI_EVT_NOTIF_NONE = 0,

1337 AMDSMI_EVT_NOTIF_VMFAULT = 1,

1338 AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1339 AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1340 AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1341 AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1342 AMDSMI_EVT_NOTIF_MIGRATE_START = 5,

1343 AMDSMI_EVT_NOTIF_MIGRATE_END = 6,

1344 AMDSMI_EVT_NOTIF_PAGE_FAULT_START = 7,

1345 AMDSMI_EVT_NOTIF_PAGE_FAULT_END = 8,

1346 AMDSMI_EVT_NOTIF_QUEUE_EVICTION = 9,

1347 AMDSMI_EVT_NOTIF_QUEUE_RESTORE = 10,

1348 AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU = 11,

1349 AMDSMI_EVT_NOTIF_PROCESS_START = 12,

1350 AMDSMI_EVT_NOTIF_PROCESS_END = 13,

1351 AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_PROCESS_END

1352} amdsmi_evt_notification_type_t;

1353

1359#define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1360

1366typedef struct {

1367 amdsmi_processor_handle processor_handle;

1368 amdsmi_evt_notification_type_t event;

1369 char message[AMDSMI_MAX_STRING_LENGTH];

1370} amdsmi_evt_notification_data_t;

1371

1378typedef enum {

1379 AMDSMI_TEMP_CURRENT = 0x0,

1380 AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1381 AMDSMI_TEMP_MAX,

1382 AMDSMI_TEMP_MIN,

1383 AMDSMI_TEMP_MAX_HYST,

1385 AMDSMI_TEMP_MIN_HYST,

1387 AMDSMI_TEMP_CRITICAL,

1389 AMDSMI_TEMP_CRITICAL_HYST,

1391 AMDSMI_TEMP_EMERGENCY,

1395 AMDSMI_TEMP_EMERGENCY_HYST,

1397 AMDSMI_TEMP_CRIT_MIN,

1399 AMDSMI_TEMP_CRIT_MIN_HYST,

1401 AMDSMI_TEMP_OFFSET,

1403 AMDSMI_TEMP_LOWEST,

1404 AMDSMI_TEMP_HIGHEST,

1405 AMDSMI_TEMP_SHUTDOWN,

1406 AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1407} amdsmi_temperature_metric_t;

1408

1415typedef enum {

1416 AMDSMI_VOLT_CURRENT = 0x0,

1417

1418 AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1419 AMDSMI_VOLT_MAX,

1420 AMDSMI_VOLT_MIN_CRIT,

1421 AMDSMI_VOLT_MIN,

1422 AMDSMI_VOLT_MAX_CRIT,

1423 AMDSMI_VOLT_AVERAGE,

1424 AMDSMI_VOLT_LOWEST,

1425 AMDSMI_VOLT_HIGHEST,

1426

1427 AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1428} amdsmi_voltage_metric_t;

1429

1436typedef enum {

1437 AMDSMI_VOLT_TYPE_FIRST = 0,

1438

1439 AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1440 AMDSMI_VOLT_TYPE_VDDBOARD,

1441 AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDBOARD,

1442 AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1443} amdsmi_voltage_type_t;

1444

1453typedef enum {

1454 AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1455 AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1456 AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1457 AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1458 AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1459

1460 // 3D Full Screen Power Profile

1461 AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1462 AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1463 AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1464

1465 // Invalid power profile

1466 AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1467} amdsmi_power_profile_preset_masks_t;

1468

1474typedef enum {

1475 AMDSMI_GPU_BLOCK_INVALID = 0,

1476 AMDSMI_GPU_BLOCK_FIRST = (1ULL << 0),

1477 AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1478 AMDSMI_GPU_BLOCK_SDMA = (1ULL << 1),

1479 AMDSMI_GPU_BLOCK_GFX = (1ULL << 2),

1480 AMDSMI_GPU_BLOCK_MMHUB = (1ULL << 3),

1481 AMDSMI_GPU_BLOCK_ATHUB = (1ULL << 4),

1482 AMDSMI_GPU_BLOCK_PCIE_BIF = (1ULL << 5),

1483 AMDSMI_GPU_BLOCK_HDP = (1ULL << 6),

1484 AMDSMI_GPU_BLOCK_XGMI_WAFL = (1ULL << 7),

1485 AMDSMI_GPU_BLOCK_DF = (1ULL << 8),

1486 AMDSMI_GPU_BLOCK_SMN = (1ULL << 9),

1487 AMDSMI_GPU_BLOCK_SEM = (1ULL << 10),

1488 AMDSMI_GPU_BLOCK_MP0 = (1ULL << 11),

1489 AMDSMI_GPU_BLOCK_MP1 = (1ULL << 12),

1490 AMDSMI_GPU_BLOCK_FUSE = (1ULL << 13),

1491 AMDSMI_GPU_BLOCK_MCA = (1ULL << 14),

1492 AMDSMI_GPU_BLOCK_VCN = (1ULL << 15),

1493 AMDSMI_GPU_BLOCK_JPEG = (1ULL << 16),

1494 AMDSMI_GPU_BLOCK_IH = (1ULL << 17),

1495 AMDSMI_GPU_BLOCK_MPIO = (1ULL << 18),

1496 AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1497 AMDSMI_GPU_BLOCK_RESERVED = (1ULL << 63)

1498} amdsmi_gpu_block_t;

1499

1505typedef enum {

1506 CLK_LIMIT_MIN,

1507 CLK_LIMIT_MAX

1508} amdsmi_clk_limit_type_t;

1509

1515typedef enum {

1516 AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED = 0,

1517 AMDSMI_CPER_SEV_FATAL = 1,

1518 AMDSMI_CPER_SEV_NON_FATAL_CORRECTED = 2,

1519 AMDSMI_CPER_SEV_NUM = 3,

1520 AMDSMI_CPER_SEV_UNUSED = 10

1521} amdsmi_cper_sev_t;

1522

1528typedef enum {

1529 AMDSMI_CPER_NOTIFY_TYPE_CMC = 0x450eBDD72DCE8BB1,

1530 AMDSMI_CPER_NOTIFY_TYPE_CPE = 0x4a55D8434E292F96,

1531 AMDSMI_CPER_NOTIFY_TYPE_MCE = 0x4cc5919CE8F56FFE,

1532 AMDSMI_CPER_NOTIFY_TYPE_PCIE = 0x4dfc1A16CF93C01F,

1533 AMDSMI_CPER_NOTIFY_TYPE_INIT = 0x454a9308CC5263E8,

1534 AMDSMI_CPER_NOTIFY_TYPE_NMI = 0x42c9B7E65BAD89FF,

1535 AMDSMI_CPER_NOTIFY_TYPE_BOOT = 0x409aAB403D61A466,

1536 AMDSMI_CPER_NOTIFY_TYPE_DMAR = 0x4c27C6B3667DD791,

1537 AMDSMI_CPER_NOTIFY_TYPE_SEA = 0x11E4BBE89A78788A,

1538 AMDSMI_CPER_NOTIFY_TYPE_SEI = 0x4E87B0AE5C284C81,

1539 AMDSMI_CPER_NOTIFY_TYPE_PEI = 0x4214520409A9D5AC,

1540 AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT = 0x49A341DF69293BC9

1541} amdsmi_cper_notify_type_t;

1542

1548typedef enum {

1549 AMDSMI_RAS_ERR_STATE_NONE = 0,

1550 AMDSMI_RAS_ERR_STATE_DISABLED,

1551 AMDSMI_RAS_ERR_STATE_PARITY,

1552 AMDSMI_RAS_ERR_STATE_SING_C,

1553 AMDSMI_RAS_ERR_STATE_MULT_UC,

1554 AMDSMI_RAS_ERR_STATE_POISON,

1556 AMDSMI_RAS_ERR_STATE_ENABLED,

1557

1558 AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1559 AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1560} amdsmi_ras_err_state_t;

1561

1567typedef enum {

1568 AMDSMI_MEM_TYPE_FIRST = 0,

1569

1570 AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1571 AMDSMI_MEM_TYPE_VIS_VRAM,

1572 AMDSMI_MEM_TYPE_GTT,

1573

1574 AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1575} amdsmi_memory_type_t;

1576

1582typedef enum {

1583 AMDSMI_FREQ_IND_MIN = 0,

1584 AMDSMI_FREQ_IND_MAX = 1,

1585 AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1586} amdsmi_freq_ind_t;

1587

1593typedef enum {

1594 AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1595 AMDSMI_XGMI_STATUS_ERROR,

1596 AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

1597} amdsmi_xgmi_status_t;

1598

1604typedef uint64_t amdsmi_bit_field_t;

1605

1611typedef enum {

1612 AMDSMI_MEM_PAGE_STATUS_RESERVED = 0,

1613 AMDSMI_MEM_PAGE_STATUS_PENDING,

1615 AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1616} amdsmi_memory_page_status_t;

1617

1623typedef enum {

1624 AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1625 // Course grain activity counters

1626 AMDSMI_COARSE_GRAIN_GFX_ACTIVITY = AMDSMI_UTILIZATION_COUNTER_FIRST,

1627 AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1628 AMDSMI_COARSE_DECODER_ACTIVITY,

1629 // Fine grain activity counters

1630 AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1631 AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1632 AMDSMI_FINE_DECODER_ACTIVITY = 102,

1633 AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1634} amdsmi_utilization_counter_type_t;

1635

1636#define AMDSMI_MAX_UTILIZATION_VALUES 4

1637

1645typedef struct {

1646 amdsmi_utilization_counter_type_t type;

1647 uint64_t value;

1648 uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1649 uint16_t fine_value_count;

1650} amdsmi_utilization_counter_t;

1651

1657typedef struct {

1658 uint64_t page_address;

1659 uint64_t page_size;

1660 amdsmi_memory_page_status_t status;

1661} amdsmi_retired_page_record_t;

1662

1670typedef struct {

1671 amdsmi_bit_field_t available_profiles;

1672 amdsmi_power_profile_preset_masks_t current;

1673 uint32_t num_profiles;

1674} amdsmi_power_profile_status_t;

1675

1681typedef struct {

1682 bool has_deep_sleep;

1683 uint32_t num_supported;

1684 uint32_t current;

1685 uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES];

1687} amdsmi_frequencies_t;

1688

1694typedef struct {

1695 uint32_t policy_id;

1696 char policy_description[AMDSMI_MAX_STRING_LENGTH];

1697} amdsmi_dpm_policy_entry_t;

1698

1699#define AMDSMI_MAX_NUM_PM_POLICIES 32

1700

1708typedef struct {

1709 uint32_t num_supported;

1710 uint32_t current;

1711 amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

1712} amdsmi_dpm_policy_t;

1713

1723typedef struct {

1724 amdsmi_frequencies_t transfer_rate;

1725 uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

1726} amdsmi_pcie_bandwidth_t;

1727

1733typedef struct {

1734 uint32_t major;

1735 uint32_t minor;

1736 uint32_t release;

1737 const char *build;

1738} amdsmi_version_t;

1739

1745typedef struct {

1746 uint64_t frequency;

1747 uint64_t voltage;

1748} amdsmi_od_vddc_point_t;

1749

1757typedef struct {

1758 amdsmi_range_t freq_range;

1759 amdsmi_range_t volt_range;

1760} amdsmi_freq_volt_region_t;

1761

1768typedef struct {

1769 amdsmi_od_vddc_point_t vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

1770} amdsmi_od_volt_curve_t;

1771

1777typedef struct {

1778 amdsmi_range_t curr_sclk_range;

1779 amdsmi_range_t curr_mclk_range;

1780 amdsmi_range_t sclk_freq_limits;

1781 amdsmi_range_t mclk_freq_limits;

1782 amdsmi_od_volt_curve_t curve;

1783 uint32_t num_regions;

1784} amdsmi_od_volt_freq_data_t;

1785

1793typedef struct {

1794 // TODO(amd) Doxygen documents

1795 // Note: This should match: AMDGpuMetricsHeader_v1_t

1797 uint16_t structure_size;

1798 uint8_t format_revision;

1799 uint8_t content_revision;

1801} amd_metrics_table_header_t;

1802

1808typedef struct {

1813 uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

1814 uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG_ENG_V1];

1815 uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

1816 uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

1817

1821 /* Total App Clock Counter Accumulated */

1822 uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

1823

1827 /* Total App Clock Counter Accumulated */

1828 uint64_t gfx_below_host_limit_ppt_acc[AMDSMI_MAX_NUM_XCC];

1829 uint64_t gfx_below_host_limit_thm_acc[AMDSMI_MAX_NUM_XCC];

1830 uint64_t gfx_low_utilization_acc[AMDSMI_MAX_NUM_XCC];

1831 uint64_t gfx_below_host_limit_total_acc[AMDSMI_MAX_NUM_XCC];

1832} amdsmi_gpu_xcp_metrics_t;

1833

1849typedef struct {

1850 amd_metrics_table_header_t common_header;

1851

1857 uint16_t temperature_edge;

1858 uint16_t temperature_hotspot;

1859 uint16_t temperature_mem;

1860 uint16_t temperature_vrgfx;

1861 uint16_t temperature_vrsoc;

1862 uint16_t temperature_vrmem;

1863

1867 uint16_t average_gfx_activity;

1868 uint16_t average_umc_activity;

1869 uint16_t average_mm_activity;

1870

1874 uint16_t average_socket_power;

1875 uint64_t energy_accumulator;

1876

1878 uint64_t system_clock_counter;

1879

1883 uint16_t average_gfxclk_frequency;

1884 uint16_t average_socclk_frequency;

1885 uint16_t average_uclk_frequency;

1886 uint16_t average_vclk0_frequency;

1887 uint16_t average_dclk0_frequency;

1888 uint16_t average_vclk1_frequency;

1889 uint16_t average_dclk1_frequency;

1890

1894 uint16_t current_gfxclk;

1895 uint16_t current_socclk;

1896 uint16_t current_uclk;

1897 uint16_t current_vclk0;

1898 uint16_t current_dclk0;

1899 uint16_t current_vclk1;

1900 uint16_t current_dclk1;

1901

1902 uint32_t throttle_status;

1903

1904 uint16_t current_fan_speed;

1905

1909 uint16_t pcie_link_width;

1910 uint16_t pcie_link_speed;

1911

1912 /*

1913 * v1.1 additions

1914 */

1915 uint32_t gfx_activity_acc;

1916 uint32_t mem_activity_acc;

1917 uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

1918

1919 /*

1920 * v1.2 additions

1921 */

1922 uint64_t firmware_timestamp;

1923

1924 /*

1925 * v1.3 additions

1926 */

1927 uint16_t voltage_soc;

1928 uint16_t voltage_gfx;

1929 uint16_t voltage_mem;

1930

1931 uint64_t indep_throttle_status;

1932

1933 /*

1934 * v1.4 additions

1935 */

1936 uint16_t current_socket_power;

1937

1938 uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

1939

1940 uint32_t gfxclk_lock_status;

1941

1942 uint16_t xgmi_link_width;

1943 uint16_t xgmi_link_speed;

1944

1945 uint64_t pcie_bandwidth_acc;

1946 uint64_t pcie_bandwidth_inst;

1947 uint64_t pcie_l0_to_recov_count_acc;

1948 uint64_t pcie_replay_count_acc;

1949 uint64_t pcie_replay_rover_count_acc;

1950

1954 uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1955 uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1956

1960 uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

1961 uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

1962 uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

1963 uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

1964

1968 uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

1969 uint32_t pcie_nak_sent_count_acc;

1970 uint32_t pcie_nak_rcvd_count_acc;

1971

1975 uint64_t accumulation_counter;

1976

1980 uint64_t prochot_residency_acc;

1981

1996 uint64_t ppt_residency_acc;

1997

2012 uint64_t socket_thm_residency_acc;

2013 uint64_t vr_thm_residency_acc;

2014 uint64_t hbm_thm_residency_acc;

2015

2016 uint16_t num_partition;

2017

2018 amdsmi_gpu_xcp_metrics_t xcp_stats[AMDSMI_MAX_NUM_XCP];

2019

2020 uint32_t pcie_lc_perf_other_end_recovery;

2021

2025 uint64_t vram_max_bandwidth;

2026

2027 uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

2028} amdsmi_gpu_metrics_t;

2029

2035typedef enum {

2036 AMDSMI_XGMI_LINK_DOWN,

2037 AMDSMI_XGMI_LINK_UP,

2038 AMDSMI_XGMI_LINK_DISABLE

2039} amdsmi_xgmi_link_status_type_t;

2040

2046typedef struct {

2047 uint32_t total_links;

2048 amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

2049 uint64_t reserved[7];

2050} amdsmi_xgmi_link_status_t;

2051

2057typedef struct {

2058 char name[AMDSMI_MAX_STRING_LENGTH];

2059 uint64_t value;

2060} amdsmi_name_value_t;

2061

2067typedef enum {

2068 AMDSMI_REG_XGMI,

2069 AMDSMI_REG_WAFL,

2070 AMDSMI_REG_PCIE,

2071 AMDSMI_REG_USR,

2072 AMDSMI_REG_USR1

2073} amdsmi_reg_type_t;

2074

2080typedef struct {

2081 uint32_t ras_eeprom_version;

2083 uint32_t ecc_correction_schema_flag;

2086} amdsmi_ras_feature_t;

2087

2093typedef struct {

2094 uint64_t correctable_count;

2095 uint64_t uncorrectable_count;

2096 uint64_t deferred_count;

2097 uint64_t reserved[5];

2098} amdsmi_error_count_t;

2099

2105typedef struct {

2106 uint32_t process_id;

2107 uint64_t vram_usage;

2108 uint64_t sdma_usage;

2109 uint32_t cu_occupancy;

2110 uint32_t evicted_time;

2111} amdsmi_process_info_t;

2112

2118typedef struct {

2119 uint32_t count;

2120 amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES * AMDSMI_MAX_NUM_XCP];

2121 uint64_t reserved[15];

2122} amdsmi_topology_nearest_t;

2123

2132typedef enum {

2133 AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2134 AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2135 AMDSMI_VIRTUALIZATION_MODE_HOST,

2136 AMDSMI_VIRTUALIZATION_MODE_GUEST,

2137 AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2138} amdsmi_virtualization_mode_t;

2139

2140

2146typedef enum {

2147 AMDSMI_AFFINITY_SCOPE_NODE,

2148 AMDSMI_AFFINITY_SCOPE_SOCKET

2149} amdsmi_affinity_scope_t;

2150

2156typedef enum {

2157 AMDSMI_NPM_STATUS_DISABLED,

2158 AMDSMI_NPM_STATUS_ENABLED

2159} amdsmi_npm_status_t;

2160

2166typedef struct {

2167 amdsmi_npm_status_t status;

2168 uint64_t limit;

2169 uint64_t reserved[6];

2170} amdsmi_npm_info_t;

2171

2179typedef enum {

2180 AMDSMI_PTL_DATA_FORMAT_I8 = 0x0,

2181 AMDSMI_PTL_DATA_FORMAT_F16 = 0x1,

2182 AMDSMI_PTL_DATA_FORMAT_BF16 = 0x2,

2183 AMDSMI_PTL_DATA_FORMAT_F32 = 0x3,

2184 AMDSMI_PTL_DATA_FORMAT_F64 = 0x4,

2185 AMDSMI_PTL_DATA_FORMAT_INVALID = 0xFFFFFFFF

2186} amdsmi_ptl_data_format_t;

2187

2188#ifdef ENABLE_ESMI_LIB

2189

2195typedef struct {

2196 uint8_t debug;

2197 uint8_t minor;

2198 uint8_t major;

2199 uint8_t unused;

2200} amdsmi_smu_fw_version_t;

2201

2207typedef struct {

2208 uint32_t max_bw;

2209 uint32_t utilized_bw;

2210 uint32_t utilized_pct;

2211} amdsmi_ddr_bw_metrics_t;

2212

2218typedef struct {

2219 uint8_t range : 3;

2220 uint8_t ref_rate : 1;

2221} amdsmi_temp_range_refresh_rate_t;

2222

2228typedef struct {

2229 uint16_t power : 15;

2230 uint16_t update_rate : 9;

2231 uint8_t dimm_addr;

2232} amdsmi_dimm_power_t;

2233

2239typedef struct {

2240 uint16_t sensor : 11;

2241 uint16_t update_rate : 9;

2242 uint8_t dimm_addr;

2243 float temp;

2244} amdsmi_dimm_thermal_t;

2245

2251typedef enum {

2252 AGG_BW0 = 1,

2253 RD_BW0 = 2,

2254 WR_BW0 = 4

2255} amdsmi_io_bw_encoding_t;

2256

2266typedef struct {

2267 amdsmi_io_bw_encoding_t bw_type;

2268 char *link_name;

2269} amdsmi_link_id_bw_type_t;

2270

2277typedef struct {

2278 uint8_t max_dpm_level;

2279 uint8_t min_dpm_level;

2280} amdsmi_dpm_level_t;

2281

2287typedef struct __attribute__((__packed__)) {

2288 uint32_t accumulation_counter;

2289

2290 uint32_t max_socket_temperature;

2291 uint32_t max_vr_temperature;

2292 uint32_t max_hbm_temperature;

2293 uint64_t max_socket_temperature_acc;

2294 uint64_t max_vr_temperature_acc;

2295 uint64_t max_hbm_temperature_acc;

2296

2297 uint32_t socket_power_limit;

2298 uint32_t max_socket_power_limit;

2299 uint32_t socket_power;

2300

2301 uint64_t timestamp;

2302 uint64_t socket_energy_acc;

2303 uint64_t ccd_energy_acc;

2304 uint64_t xcd_energy_acc;

2305 uint64_t aid_energy_acc;

2306 uint64_t hbm_energy_acc;

2307

2308 uint32_t cclk_frequency_limit;

2309 uint32_t gfxclk_frequency_limit;

2310 uint32_t fclk_frequency;

2311 uint32_t uclk_frequency;

2312 uint32_t socclk_frequency[4];

2313 uint32_t vclk_frequency[4];

2314 uint32_t dclk_frequency[4];

2315 uint32_t lclk_frequency[4];

2316 uint64_t gfxclk_frequency_acc[8];

2317 uint64_t cclk_frequency_acc[96];

2318

2319 uint32_t max_cclk_frequency;

2320 uint32_t min_cclk_frequency;

2321 uint32_t max_gfxclk_frequency;

2322 uint32_t min_gfxclk_frequency;

2323 uint32_t fclk_frequency_table[4];

2324 uint32_t uclk_frequency_table[4];

2325 uint32_t socclk_frequency_table[4];

2326 uint32_t vclk_frequency_table[4];

2327 uint32_t dclk_frequency_table[4];

2328 uint32_t lclk_frequency_table[4];

2329 uint32_t max_lclk_dpm_range;

2330 uint32_t min_lclk_dpm_range;

2331

2332 uint32_t xgmi_width;

2333 uint32_t xgmi_bitrate;

2334 uint64_t xgmi_read_bandwidth_acc[8];

2335 uint64_t xgmi_write_bandwidth_acc[8];

2336

2337 uint32_t socket_c0_residency;

2338 uint32_t socket_gfx_busy;

2339 uint32_t dram_bandwidth_utilization;

2340 uint64_t socket_c0_residency_acc;

2341 uint64_t socket_gfx_busy_acc;

2342 uint64_t dram_bandwidth_acc;

2343 uint32_t max_dram_bandwidth;

2344 uint64_t dram_bandwidth_utilization_acc;

2345 uint64_t pcie_bandwidth_acc[4];

2346

2347 uint32_t prochot_residency_acc;

2348 uint32_t ppt_residency_acc;

2349 uint32_t socket_thm_residency_acc;

2350 uint32_t vr_thm_residency_acc;

2351 uint32_t hbm_thm_residency_acc;

2352 uint32_t spare;

2353

2354 uint32_t gfxclk_frequency[8];

2355} amdsmi_hsmp_metrics_table_t;

2356

2362static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2363 "cHTC-Active",

2364 "PROCHOT",

2365 "TDC limit",

2366 "PPT Limit",

2367 "OPN Max",

2368 "Reliability Limit",

2369 "APML Agent",

2370 "HSMP Agent"

2371};

2372

2378typedef struct {

2379 char model_name[AMDSMI_MAX_STRING_LENGTH];

2380 uint32_t cpu_family_id;

2381 uint32_t model_id;

2382 uint32_t threads_per_core;

2383 uint32_t cores_per_socket;

2384 bool frequency_boost;

2385 uint32_t vendor_id;

2386 char vendor_name[AMDSMI_MAX_STRING_LENGTH];

2387 uint32_t subvendor_id;

2388 uint64_t device_id;

2389 uint32_t rev_id;

2390 char asic_serial[AMDSMI_MAX_STRING_LENGTH];

2391 uint32_t socket_id;

2392 uint32_t core_id;

2393 uint32_t num_of_cpu_cores;

2394 uint32_t socket_count;

2395 uint32_t core_count;

2396 uint32_t reserved[17];

2397} amdsmi_cpu_info_t;

2398

2399#endif

2400

2406typedef struct {

2407 uint32_t socket_id;

2408 uint32_t cores_per_socket;

2409} amdsmi_sock_info_t;

2410

2411/*****************************************************************************/

2440amdsmi_status_t amdsmi_init(uint64_t init_flags);

2441

2456amdsmi_status_t amdsmi_shut_down(void);

2457

2460/*****************************************************************************/

2497amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle* socket_handles);

2498

2499#ifdef ENABLE_ESMI_LIB

2500

2528amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles);

2529

2530#endif

2531

2551amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char *name);

2552

2553#ifdef ENABLE_ESMI_LIB

2554

2573amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len, char *name);

2574

2598amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

2599 uint32_t* processor_count, uint32_t* nr_cpusockets,

2600 uint32_t* nr_cpucores, uint32_t* nr_gpus);

2601

2623amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

2624 processor_type_t processor_type,

2625 amdsmi_processor_handle* processor_handles,

2626 uint32_t* processor_count);

2627

2628#endif

2629

2668amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

2669 uint32_t *processor_count,

2670 amdsmi_processor_handle* processor_handles);

2671

2692amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle, amdsmi_node_handle *node_handle);

2693

2694

2695#ifdef ENABLE_ESMI_LIB

2722amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count,

2723 amdsmi_processor_handle* processor_handles);

2724#endif

2725

2745amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t* processor_type);

2746

2764amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle* processor_handle);

2765

2780amdsmi_status_t

2781amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf);

2782

2802amdsmi_status_t

2803amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle, unsigned int *uuid_length, char *uuid);

2804

2823amdsmi_status_t

2824amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info);

2825

2851amdsmi_status_t amdsmi_get_cpu_affinity_with_scope(amdsmi_processor_handle processor_handle,

2852 uint32_t cpu_set_size, uint64_t *cpu_set, amdsmi_affinity_scope_t scope);

2853

2871amdsmi_status_t

2872amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

2873 amdsmi_virtualization_mode_t* mode);

2874

2877/*****************************************************************************/

2909amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2910

2928amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision);

2929

2965amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char *name,

2966 size_t len);

2967

2994amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char *brand, uint32_t len);

2995

3019amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id);

3020

3056amdsmi_status_t

3057amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char *name, size_t len);

3058

3061/*****************************************************************************/

3088amdsmi_status_t

3089amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

3090 amdsmi_pcie_bandwidth_t *bandwidth);

3091

3130amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid);

3131

3155amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node);

3156

3183amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle, uint64_t *sent,

3184 uint64_t *received, uint64_t *max_pkt_sz);

3185

3209amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter);

3210

3213/*****************************************************************************/

3253amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask);

3254

3257/*****************************************************************************/

3294amdsmi_status_t

3295amdsmi_get_energy_count(amdsmi_processor_handle processor_handle, uint64_t *energy_accumulator,

3296 float *counter_resolution, uint64_t *timestamp);

3297

3300/*****************************************************************************/

3328amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle,

3329 uint32_t sensor_ind, uint64_t cap);

3330

3352amdsmi_status_t

3353amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle, uint32_t reserved,

3354 amdsmi_power_profile_preset_masks_t profile);

3355

3375amdsmi_status_t

3376amdsmi_get_supported_power_cap(amdsmi_processor_handle processor_handle, uint32_t *sensor_count,

3377 uint32_t *sensor_inds, amdsmi_power_cap_type_t *sensor_types);

3378

3392amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

3393 uint32_t *ppower);

3394

3408amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3409 uint32_t *pcap);

3410

3424amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

3425 uint32_t *pmax);

3426

3440amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

3441 uint32_t *power);

3442

3456amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3457 uint32_t pcap);

3458

3472amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

3473 uint8_t mode);

3474

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

3508amdsmi_status_t

3509amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3510 uint64_t *total);

3511

3536amdsmi_status_t

3537amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3538 uint64_t *used);

3539

3564amdsmi_status_t

3565amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages,

3566 amdsmi_retired_page_record_t *info);

3567

3586amdsmi_status_t

3587amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold);

3588

3589

3609amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

3610

3636amdsmi_status_t

3637amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

3638 amdsmi_gpu_block_t block,

3639 amdsmi_ras_err_state_t *state);

3640

3676amdsmi_status_t

3677amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

3678 uint32_t *num_pages,

3679 amdsmi_retired_page_record_t *records);

3680

3683/*****************************************************************************/

3716amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

3717 uint32_t sensor_ind, int64_t *speed);

3718

3746amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3747 uint32_t sensor_ind, int64_t *speed);

3748

3775amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

3776 uint32_t sensor_ind, uint64_t *max_speed);

3777

3792amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info);

3793

3825amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

3826 amdsmi_voltage_type_t sensor_type,

3827 amdsmi_voltage_metric_t metric, int64_t *voltage);

3828

3831/*****************************************************************************/

3854amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

3855

3880amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3881 uint32_t sensor_ind, uint64_t speed);

3882

3885/*****************************************************************************/

3908amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle,

3909 uint32_t *gpu_busy_percent);

3910

3941amdsmi_status_t

3942amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

3943 amdsmi_utilization_counter_t utilization_counters[],

3944 uint32_t count, uint64_t *timestamp);

3945

3969amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

3970 amdsmi_dev_perf_level_t *perf);

3971

3994amdsmi_status_t

3995amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue);

3996

4020amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

4021

4045amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

4046

4070amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

4071 amdsmi_clk_type_t clk_type, amdsmi_frequencies_t *f);

4072

4087amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

4088

4112amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4113 amdsmi_od_volt_freq_data_t *odv);

4114

4135amdsmi_status_t

4136amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t* header_value);

4137

4160amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

4161 amdsmi_gpu_metrics_t *pgpu_metrics);

4162

4184amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle,

4185 amdsmi_gpu_metrics_t *pgpu_metrics);

4186

4221amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

4222 amdsmi_name_value_t** pm_metrics,

4223 uint32_t *num_of_metrics);

4224

4261amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

4262 amdsmi_reg_type_t reg_type,

4263 amdsmi_name_value_t** reg_metrics,

4264 uint32_t *num_of_metrics);

4265

4293amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

4294 uint64_t minclkvalue,

4295 uint64_t maxclkvalue,

4296 amdsmi_clk_type_t clkType);

4297

4320amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

4321 amdsmi_clk_type_t clk_type,

4322 amdsmi_clk_limit_type_t limit_type,

4323 uint64_t clk_value);

4324

4349amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

4350 amdsmi_freq_ind_t level,

4351 uint64_t clkvalue,

4352 amdsmi_clk_type_t clkType);

4353

4377amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4378 uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

4379

4419amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

4420 uint32_t *num_regions, amdsmi_freq_volt_region_t *buffer);

4421

4457amdsmi_status_t

4458amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

4459 amdsmi_power_profile_status_t *status);

4460

4463/*****************************************************************************/

4491amdsmi_status_t

4492amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl);

4493

4534amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od);

4535

4572amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

4573 amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

4574

4594amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

4595 amdsmi_dpm_policy_t* policy);

4596

4618amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle,

4619 uint32_t policy_id);

4620

4640amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

4641 amdsmi_dpm_policy_t* xgmi_plpd);

4642

4664amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

4665

4685amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4686 uint32_t* pisolate);

4687

4707amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4708 uint32_t pisolate);

4709

4727amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

4728

4731/*****************************************************************************/

4753amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version);

4754

4757/*****************************************************************************/

4792amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

4793 amdsmi_gpu_block_t block, amdsmi_error_count_t *ec);

4794

4827amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

4828 uint64_t *enabled_blocks);

4829

4850amdsmi_status_t

4851amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec);

4852

4853#pragma pack(push, 1)

4854

4860typedef struct {

4861 unsigned char b[16];

4862} amdsmi_cper_guid_t;

4863

4864typedef struct {

4865 uint8_t seconds;

4866 uint8_t minutes;

4867 uint8_t hours;

4868 uint8_t flag;

4869 uint8_t day;

4870 uint8_t month;

4871 uint8_t year;

4872 uint8_t century;

4873} amdsmi_cper_timestamp_t;

4874

4875typedef union {

4876 struct valid_bits_ {

4877 uint32_t platform_id : 1;

4878 uint32_t timestamp : 1;

4879 uint32_t partition_id : 1;

4880 uint32_t reserved : 29;

4881 } valid_bits;

4882 uint32_t valid_mask;

4883} amdsmi_cper_valid_bits_t;

4884

4885typedef struct {

4886 char signature[4];

4887 uint16_t revision;

4888 uint32_t signature_end;

4889 uint16_t sec_cnt;

4890 amdsmi_cper_sev_t error_severity;

4891 amdsmi_cper_valid_bits_t cper_valid_bits;

4892 uint32_t record_length;

4893 amdsmi_cper_timestamp_t timestamp;

4894 char platform_id[16];

4895 amdsmi_cper_guid_t partition_id;

4896 char creator_id[16];

4897 amdsmi_cper_guid_t notify_type;

4898 char record_id[8];

4899 uint32_t flags;

4900 uint64_t persistence_info;

4901 uint8_t reserved[12];

4902} amdsmi_cper_hdr_t;

4903

4904#pragma pack(pop)

4905

4942amdsmi_status_t

4943amdsmi_get_gpu_cper_entries(amdsmi_processor_handle processor_handle, uint32_t severity_mask, char *cper_data,

4944 uint64_t *buf_size, amdsmi_cper_hdr_t** cper_hdrs, uint64_t *entry_count, uint64_t *cursor);

4945

4948/*****************************************************************************/

4979amdsmi_status_t amdsmi_get_afids_from_cper(char* cper_buffer, uint32_t buf_size, uint64_t* afids, uint32_t* num_afids);

4980

4995amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature);

4996

4999/*****************************************************************************/

5036amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

5037 amdsmi_gpu_block_t block,

5038 amdsmi_ras_err_state_t *state);

5039

5057amdsmi_status_t

5058amdsmi_status_code_to_string(amdsmi_status_t status, const char **status_string);

5059

5062/*****************************************************************************/

5182amdsmi_status_t

5183amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group);

5184

5213amdsmi_status_t

5214amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle, amdsmi_event_type_t type,

5215 amdsmi_event_handle_t *evnt_handle);

5216

5233amdsmi_status_t

5234amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

5235

5257amdsmi_status_t

5258amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

5259 amdsmi_counter_command_t cmd, void *cmd_args);

5260

5281amdsmi_status_t

5282amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

5283 amdsmi_counter_value_t *value);

5284

5307amdsmi_status_t

5308amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

5309 amdsmi_event_group_t grp, uint32_t *available);

5310

5313/*****************************************************************************/

5351amdsmi_status_t

5352amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items);

5353

5374amdsmi_status_t

5375amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc);

5376

5410amdsmi_status_t

5411amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t *dv_indices, uint32_t *num_devices);

5412

5415/*****************************************************************************/

5445amdsmi_status_t

5446amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status);

5447

5464amdsmi_status_t

5465amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

5466

5481amdsmi_status_t

5482amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info);

5483

5501amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

5502 amdsmi_xgmi_link_status_t* link_status);

5503

5506/*****************************************************************************/

5526amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

5527 amdsmi_link_metrics_t *link_metrics);

5528

5548amdsmi_status_t

5549amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node);

5550

5573amdsmi_status_t

5574amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

5575 uint64_t *weight);

5576

5602amdsmi_status_t

5603amdsmi_get_minmax_bandwidth_between_processors(amdsmi_processor_handle processor_handle_src,

5604 amdsmi_processor_handle processor_handle_dst,

5605 uint64_t *min_bandwidth,

5606 uint64_t *max_bandwidth);

5607

5634amdsmi_status_t

5635amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

5636 amdsmi_processor_handle processor_handle_dst,

5637 uint64_t *hops, amdsmi_link_type_t *type);

5638

5663amdsmi_status_t

5664amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

5665 amdsmi_link_type_t link_type,

5666 amdsmi_topology_nearest_t* topology_nearest_info);

5667

5690amdsmi_status_t

5691amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

5692 amdsmi_processor_handle processor_handle_dst,

5693 bool *accessible);

5694

5721amdsmi_status_t

5722amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

5723 amdsmi_processor_handle processor_handle_dst,

5724 amdsmi_link_type_t *type, amdsmi_p2p_capability_t *cap);

5725

5728/*****************************************************************************/

5767amdsmi_status_t

5768amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5769 char *compute_partition, uint32_t len);

5770

5798amdsmi_status_t

5799amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5800 amdsmi_compute_partition_type_t compute_partition);

5801

5804/*****************************************************************************/

5843amdsmi_status_t

5844amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle, char *memory_partition, uint32_t len);

5845

5875amdsmi_status_t

5876amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

5877 amdsmi_memory_partition_type_t memory_partition);

5892amdsmi_status_t

5893amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

5894 amdsmi_memory_partition_config_t *config);

5895

5919amdsmi_status_t

5920amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

5921 amdsmi_memory_partition_type_t mode);

5922

5925/*****************************************************************************/

5949amdsmi_status_t

5950amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle,

5951 amdsmi_accelerator_partition_profile_config_t *profile_config);

5952

5973amdsmi_status_t

5974amdsmi_get_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5975 amdsmi_accelerator_partition_profile_t *profile,

5976 uint32_t *partition_id);

5977

5995amdsmi_status_t

5996amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5997 uint32_t profile_index);

5998

6001/*****************************************************************************/

6025amdsmi_status_t

6026amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

6027

6058amdsmi_status_t

6059amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask);

6060

6100amdsmi_status_t

6101amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t *num_elem, amdsmi_evt_notification_data_t *data);

6102

6121amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

6122

6125/*****************************************************************************/

6145amdsmi_status_t

6146amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info);

6147

6150/*****************************************************************************/

6174amdsmi_status_t

6175amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info);

6176

6177

6196amdsmi_status_t

6197amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info);

6198

6213amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info);

6214

6229amdsmi_status_t

6230amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info);

6231

6250amdsmi_status_t

6251amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

6252 amdsmi_power_cap_info_t *info);

6253

6268amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info);

6269

6286amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

6287 uint16_t *xcd_count);

6288

6306amdsmi_status_t amdsmi_get_npm_info(amdsmi_node_handle node_handle, amdsmi_npm_info_t *info);

6307

6310/*****************************************************************************/

6329amdsmi_status_t

6330amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info);

6331

6347amdsmi_status_t

6348amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info);

6349

6352/*****************************************************************************/

6386amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

6387 amdsmi_temperature_type_t sensor_type,

6388 amdsmi_temperature_metric_t metric, int64_t *temperature);

6389

6404amdsmi_status_t

6405amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info);

6406

6423amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info);

6424

6438amdsmi_status_t

6439amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled);

6440

6460amdsmi_status_t

6461amdsmi_get_clock_info(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_clk_info_t *info);

6462

6478amdsmi_status_t

6479amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info);

6480

6500amdsmi_status_t

6501amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

6502 amdsmi_violation_status_t *info);

6503

6506/*****************************************************************************/

6565amdsmi_status_t

6566amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle, uint32_t *max_processes, amdsmi_proc_info_t *list);

6567

6571/*****************************************************************************/

6623amdsmi_status_t amdsmi_gpu_driver_reload(void);

6624

6627/*****************************************************************************/

6652amdsmi_status_t

6653amdsmi_get_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool *enabled);

6654

6673amdsmi_status_t amdsmi_set_gpu_ptl_state(amdsmi_processor_handle processor_handle, bool enable);

6674

6696amdsmi_status_t

6697amdsmi_get_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

6698 amdsmi_ptl_data_format_t *data_format1,

6699 amdsmi_ptl_data_format_t *data_format2);

6700

6725amdsmi_status_t

6726amdsmi_set_gpu_ptl_formats(amdsmi_processor_handle processor_handle,

6727 amdsmi_ptl_data_format_t data_format1,

6728 amdsmi_ptl_data_format_t data_format2);

6729

6732#ifdef ENABLE_ESMI_LIB

6733

6734/*****************************************************************************/

6752amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

6753 uint64_t *penergy);

6754

6768amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

6769 uint64_t *penergy);

6770

6773/*****************************************************************************/

6789amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core);

6790

6803amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle,

6804 amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver);

6805

6818amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

6819 amdsmi_smu_fw_version_t *amdsmi_smu_fw);

6820

6833amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

6834 uint32_t *proto_ver);

6835

6849amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

6850 uint32_t *prochot);

6851

6867amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle,

6868 uint32_t *fclk, uint32_t *mclk);

6869

6883amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle,

6884 uint32_t *cclk);

6885

6901amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(amdsmi_processor_handle processor_handle,

6902 uint16_t *freq, char **src_type);

6903

6919amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

6920 uint16_t *fmax, uint16_t *fmin);

6921

6935amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

6936 uint32_t *freq);

6937

6940/*****************************************************************************/

6958amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6959 uint32_t *pboostlimit);

6960

6974amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

6975 uint32_t *pc0_residency);

6976

6990amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6991 uint32_t boostlimit);

6992

7006amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

7007 uint32_t boostlimit);

7008

7011/*****************************************************************************/

7029amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

7030 amdsmi_ddr_bw_metrics_t *ddr_bw);

7031

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

7052amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

7053 uint32_t *ptmon);

7054

7057/*****************************************************************************/

7077amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(amdsmi_processor_handle processor_handle,

7078 uint8_t dimm_addr,

7079 amdsmi_temp_range_refresh_rate_t *rate);

7080

7094amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

7095 uint8_t dimm_addr,

7096 amdsmi_dimm_power_t *dimm_pow);

7097

7113amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

7114 uint8_t dimm_addr,

7115 amdsmi_dimm_thermal_t *dimm_temp);

7116

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

7139amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle,

7140 uint8_t min, uint8_t max);

7141

7144/*****************************************************************************/

7164amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

7165 uint8_t min_link_width, uint8_t max_link_width);

7166

7169/*****************************************************************************/

7185amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

7186

7200amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

7201

7219amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

7220 uint8_t nbio_id, uint8_t min, uint8_t max);

7221

7237amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

7238 uint8_t nbio_id, amdsmi_dpm_level_t *nbio);

7239

7255amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

7256 uint8_t rate_ctrl, uint8_t *prev_mode);

7257

7273amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

7274 uint8_t max_pstate, uint8_t min_pstate);

7275

7278/*****************************************************************************/

7298amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

7299 amdsmi_link_id_bw_type_t link, uint32_t *io_bw);

7300

7316amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

7317 amdsmi_link_id_bw_type_t link, uint32_t *xgmi_bw);

7318

7321/*****************************************************************************/

7339amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

7340 uint32_t *metrics_version);

7341

7355amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

7356 amdsmi_hsmp_metrics_table_t *metrics_table);

7357

7360/*****************************************************************************/

7378amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

7379 uint32_t *pcore_ind);

7380

7392amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family);

7393

7405amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model);

7406

7431amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle, amdsmi_cpu_info_t *cpu_info);

7432

7450amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char **status_string);

7451

7464amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t *soc_info);

7465

7477amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t *sock_count);

7478

7481#endif

7482

7483#ifdef __cplusplus

7484}

7485#endif // __cplusplus

7486

7487#endif // __AMDSMI_H__

7488

AMDSMI_MAX_ACCELERATOR_PROFILE

#define AMDSMI_MAX_ACCELERATOR_PROFILE

Maximum number of accelerator profiles.

Definition amdsmi.h:67

amdsmi_npm_status_t

amdsmi_npm_status_t

NPM status.

Definition amdsmi.h:2156

amdsmi_link_type_t

amdsmi_link_type_t

Link type.

Definition amdsmi.h:1027

AMDSMI_LINK_TYPE_NOT_APPLICABLE

@ AMDSMI_LINK_TYPE_NOT_APPLICABLE

Not Applicable Link Type.

Definition amdsmi.h:1031

AMDSMI_LINK_TYPE_INTERNAL

@ AMDSMI_LINK_TYPE_INTERNAL

Internal Link Type, within chip.

Definition amdsmi.h:1028

AMDSMI_LINK_TYPE_UNKNOWN

@ AMDSMI_LINK_TYPE_UNKNOWN

Unknown Link Type.

Definition amdsmi.h:1032

AMDSMI_LINK_TYPE_PCIE

@ AMDSMI_LINK_TYPE_PCIE

Peripheral Component Interconnect Express Link Type.

Definition amdsmi.h:1029

AMDSMI_LINK_TYPE_XGMI

@ AMDSMI_LINK_TYPE_XGMI

GPU Memory Interconnect (multi GPU communication)

Definition amdsmi.h:1030

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition amdsmi.h:1335

AMDSMI_EVT_NOTIF_GPU_POST_RESET

@ AMDSMI_EVT_NOTIF_GPU_POST_RESET

post-reset

Definition amdsmi.h:1341

AMDSMI_EVT_NOTIF_PROCESS_START

@ AMDSMI_EVT_NOTIF_PROCESS_START

KFD process start.

Definition amdsmi.h:1349

AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

@ AMDSMI_EVT_NOTIF_UNMAP_FROM_GPU

unmap from GPU

Definition amdsmi.h:1348

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

No events.

Definition amdsmi.h:1336

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

Virtual Memory Page Fault Event.

Definition amdsmi.h:1337

AMDSMI_EVT_NOTIF_MIGRATE_START

@ AMDSMI_EVT_NOTIF_MIGRATE_START

migrate start

Definition amdsmi.h:1342

AMDSMI_EVT_NOTIF_MIGRATE_END

@ AMDSMI_EVT_NOTIF_MIGRATE_END

migrate end

Definition amdsmi.h:1343

AMDSMI_EVT_NOTIF_QUEUE_EVICTION

@ AMDSMI_EVT_NOTIF_QUEUE_EVICTION

queue eviction

Definition amdsmi.h:1346

AMDSMI_EVT_NOTIF_PAGE_FAULT_START

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_START

page fault start

Definition amdsmi.h:1344

AMDSMI_EVT_NOTIF_GPU_PRE_RESET

@ AMDSMI_EVT_NOTIF_GPU_PRE_RESET

pre-reset

Definition amdsmi.h:1340

AMDSMI_EVT_NOTIF_QUEUE_RESTORE

@ AMDSMI_EVT_NOTIF_QUEUE_RESTORE

queue restore

Definition amdsmi.h:1347

AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

@ AMDSMI_EVT_NOTIF_THERMAL_THROTTLE

thermal throttle

Definition amdsmi.h:1339

AMDSMI_EVT_NOTIF_PAGE_FAULT_END

@ AMDSMI_EVT_NOTIF_PAGE_FAULT_END

page fault end

Definition amdsmi.h:1345

AMDSMI_EVT_NOTIF_PROCESS_END

@ AMDSMI_EVT_NOTIF_PROCESS_END

KFD process end.

Definition amdsmi.h:1350

AMDSMI_MAX_NUM_CLKS

#define AMDSMI_MAX_NUM_CLKS

This should match MAX_NUM_CLKS.

Definition amdsmi.h:111

amdsmi_container_types_t

amdsmi_container_types_t

Container.

Definition amdsmi.h:235

AMDSMI_CONTAINER_DOCKER

@ AMDSMI_CONTAINER_DOCKER

Docker containers.

Definition amdsmi.h:237

AMDSMI_CONTAINER_LXC

@ AMDSMI_CONTAINER_LXC

Linux containers.

Definition amdsmi.h:236

AMDSMI_MAX_NUM_XGMI_LINKS

#define AMDSMI_MAX_NUM_XGMI_LINKS

This should match MAX_NUM_XGMI_LINKS.

Definition amdsmi.h:118

amdsmi_freq_ind_t

amdsmi_freq_ind_t

The values of this enum are used as frequency identifiers.

Definition amdsmi.h:1582

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition amdsmi.h:1585

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition amdsmi.h:1584

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition amdsmi.h:1583

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition amdsmi.h:2067

AMDSMI_REG_XGMI

@ AMDSMI_REG_XGMI

XGMI registers.

Definition amdsmi.h:2068

AMDSMI_REG_USR

@ AMDSMI_REG_USR

Usr registers.

Definition amdsmi.h:2071

AMDSMI_REG_WAFL

@ AMDSMI_REG_WAFL

WAFL registers.

Definition amdsmi.h:2069

AMDSMI_REG_USR1

@ AMDSMI_REG_USR1

Usr1 registers.

Definition amdsmi.h:2072

AMDSMI_REG_PCIE

@ AMDSMI_REG_PCIE

PCIe registers.

Definition amdsmi.h:2070

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition amdsmi.h:1239

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition amdsmi.h:1567

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition amdsmi.h:1570

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition amdsmi.h:1571

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition amdsmi.h:1572

amdsmi_accelerator_partition_type_t

amdsmi_accelerator_partition_type_t

Accelerator Partition.

Definition amdsmi.h:385

AMDSMI_ACCELERATOR_PARTITION_DPX

@ AMDSMI_ACCELERATOR_PARTITION_DPX

Definition amdsmi.h:389

AMDSMI_ACCELERATOR_PARTITION_QPX

@ AMDSMI_ACCELERATOR_PARTITION_QPX

Definition amdsmi.h:393

AMDSMI_ACCELERATOR_PARTITION_INVALID

@ AMDSMI_ACCELERATOR_PARTITION_INVALID

Invalid accelerator partition type.

Definition amdsmi.h:386

AMDSMI_ACCELERATOR_PARTITION_SPX

@ AMDSMI_ACCELERATOR_PARTITION_SPX

Definition amdsmi.h:387

AMDSMI_ACCELERATOR_PARTITION_TPX

@ AMDSMI_ACCELERATOR_PARTITION_TPX

Definition amdsmi.h:391

AMDSMI_ACCELERATOR_PARTITION_CPX

@ AMDSMI_ACCELERATOR_PARTITION_CPX

Definition amdsmi.h:395

amdsmi_power_cap_type_t

amdsmi_power_cap_type_t

Power Cap Package Power Tracking (PPT) type.

Definition amdsmi.h:848

AMDSMI_POWER_CAP_TYPE_PPT1

@ AMDSMI_POWER_CAP_TYPE_PPT1

PPT1 power cap; higher limit, raw input.

Definition amdsmi.h:850

AMDSMI_POWER_CAP_TYPE_PPT0

@ AMDSMI_POWER_CAP_TYPE_PPT0

PPT0 power cap; lower limit, filtered input.

Definition amdsmi.h:849

amdsmi_clk_type_t

amdsmi_clk_type_t

Clock types.

Definition amdsmi.h:362

AMDSMI_CLK_TYPE_DCLK1

@ AMDSMI_CLK_TYPE_DCLK1

Display 2 clock, timing signals for display output.

Definition amdsmi.h:376

AMDSMI_CLK_TYPE_MEM

@ AMDSMI_CLK_TYPE_MEM

Memory clock speed, system operating frequency.

Definition amdsmi.h:371

AMDSMI_CLK_TYPE_SYS

@ AMDSMI_CLK_TYPE_SYS

System clock.

Definition amdsmi.h:363

AMDSMI_CLK_TYPE_SOC

@ AMDSMI_CLK_TYPE_SOC

System On Chip clock, integrated circuit frequency.

Definition amdsmi.h:370

AMDSMI_CLK_TYPE_GFX

@ AMDSMI_CLK_TYPE_GFX

Graphics clock.

Definition amdsmi.h:365

AMDSMI_CLK_TYPE_DCLK0

@ AMDSMI_CLK_TYPE_DCLK0

Display 1 clock, timing signals for display output.

Definition amdsmi.h:375

AMDSMI_CLK_TYPE_DCEF

@ AMDSMI_CLK_TYPE_DCEF

Definition amdsmi.h:368

AMDSMI_CLK_TYPE_VCLK1

@ AMDSMI_CLK_TYPE_VCLK1

Video 1 clock, video processing units.

Definition amdsmi.h:374

AMDSMI_CLK_TYPE_DF

@ AMDSMI_CLK_TYPE_DF

Definition amdsmi.h:366

AMDSMI_CLK_TYPE_VCLK0

@ AMDSMI_CLK_TYPE_VCLK0

Video 0 clock, video processing units.

Definition amdsmi.h:373

AMDSMI_CLK_TYPE_PCIE

@ AMDSMI_CLK_TYPE_PCIE

PCI Express clock, high bandwidth peripherals.

Definition amdsmi.h:372

amdsmi_accelerator_partition_resource_type_t

amdsmi_accelerator_partition_resource_type_t

Accelerator Partition Resource Types.

Definition amdsmi.h:405

AMDSMI_ACCELERATOR_DMA

@ AMDSMI_ACCELERATOR_DMA

Direct Memory Access, high speed data transfers.

Definition amdsmi.h:409

AMDSMI_ACCELERATOR_XCC

@ AMDSMI_ACCELERATOR_XCC

Compute complex or stream processors.

Definition amdsmi.h:406

AMDSMI_ACCELERATOR_DECODER

@ AMDSMI_ACCELERATOR_DECODER

Video decoding.

Definition amdsmi.h:408

AMDSMI_ACCELERATOR_JPEG

@ AMDSMI_ACCELERATOR_JPEG

Encoding and Decoding jpeg engines.

Definition amdsmi.h:410

AMDSMI_ACCELERATOR_ENCODER

@ AMDSMI_ACCELERATOR_ENCODER

Video encoding.

Definition amdsmi.h:407

amdsmi_card_form_factor_t

amdsmi_card_form_factor_t

Card Form Factor.

Definition amdsmi.h:793

AMDSMI_CARD_FORM_FACTOR_OAM

@ AMDSMI_CARD_FORM_FACTOR_OAM

OAM form factor.

Definition amdsmi.h:795

AMDSMI_CARD_FORM_FACTOR_UNKNOWN

@ AMDSMI_CARD_FORM_FACTOR_UNKNOWN

Unknown Form factor.

Definition amdsmi.h:797

AMDSMI_CARD_FORM_FACTOR_PCIE

@ AMDSMI_CARD_FORM_FACTOR_PCIE

PCIE card form factor.

Definition amdsmi.h:794

AMDSMI_CARD_FORM_FACTOR_CEM

@ AMDSMI_CARD_FORM_FACTOR_CEM

CEM form factor.

Definition amdsmi.h:796

amdsmi_node_handle

void * amdsmi_node_handle

opaque handler point to underlying implementation

Definition amdsmi.h:253

AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK

Common defines.

Definition amdsmi.h:78

AMDSMI_MAX_NUM_XCP

#define AMDSMI_MAX_NUM_XCP

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

Definition amdsmi.h:181

amdsmi_init_flags_t

amdsmi_init_flags_t

Initialization flags.

Definition amdsmi.h:48

AMDSMI_INIT_AMD_GPUS

@ AMDSMI_INIT_AMD_GPUS

Initialize AMD GPUS.

Definition amdsmi.h:51

AMDSMI_INIT_ALL_PROCESSORS

@ AMDSMI_INIT_ALL_PROCESSORS

Initialize all processors.

Definition amdsmi.h:49

AMDSMI_INIT_AMD_CPUS

@ AMDSMI_INIT_AMD_CPUS

Initialize AMD CPUS.

Definition amdsmi.h:50

AMDSMI_INIT_NON_AMD_GPUS

@ AMDSMI_INIT_NON_AMD_GPUS

Initialize Non-AMD GPUS.

Definition amdsmi.h:53

AMDSMI_INIT_NON_AMD_CPUS

@ AMDSMI_INIT_NON_AMD_CPUS

Initialize Non-AMD CPUS.

Definition amdsmi.h:52

AMDSMI_INIT_AMD_APUS

@ AMDSMI_INIT_AMD_APUS

Definition amdsmi.h:54

AMDSMI_MAX_NUM_XCC

#define AMDSMI_MAX_NUM_XCC

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

Definition amdsmi.h:167

AMDSMI_NUM_HBM_INSTANCES

#define AMDSMI_NUM_HBM_INSTANCES

This should match NUM_HBM_INSTANCES.

Definition amdsmi.h:97

amdsmi_vram_type_t

amdsmi_vram_type_t

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

Definition amdsmi.h:628

AMDSMI_VRAM_TYPE_GDDR2

@ AMDSMI_VRAM_TYPE_GDDR2

Graphics Double Data Rate, Generation 2.

Definition amdsmi.h:643

AMDSMI_VRAM_TYPE_HBM2E

@ AMDSMI_VRAM_TYPE_HBM2E

High Bandwidth Memory, Generation 2 Enhanced.

Definition amdsmi.h:633

AMDSMI_VRAM_TYPE_GDDR6

@ AMDSMI_VRAM_TYPE_GDDR6

Graphics Double Data Rate, Generation 6.

Definition amdsmi.h:647

AMDSMI_VRAM_TYPE_HBM

@ AMDSMI_VRAM_TYPE_HBM

High Bandwidth Memory.

Definition amdsmi.h:631

AMDSMI_VRAM_TYPE_GDDR3

@ AMDSMI_VRAM_TYPE_GDDR3

Graphics Double Data Rate, Generation 3.

Definition amdsmi.h:644

AMDSMI_VRAM_TYPE_GDDR1

@ AMDSMI_VRAM_TYPE_GDDR1

Graphics Double Data Rate, Generation 1.

Definition amdsmi.h:642

AMDSMI_VRAM_TYPE_HBM3

@ AMDSMI_VRAM_TYPE_HBM3

High Bandwidth Memory, Generation 3.

Definition amdsmi.h:634

AMDSMI_VRAM_TYPE_LPDDR5

@ AMDSMI_VRAM_TYPE_LPDDR5

Low Power Double Data Rate, Generation 5.

Definition amdsmi.h:651

AMDSMI_VRAM_TYPE_HBM3E

@ AMDSMI_VRAM_TYPE_HBM3E

High Bandwidth Memory, Generation 3 Enhanced.

Definition amdsmi.h:635

AMDSMI_VRAM_TYPE_GDDR5

@ AMDSMI_VRAM_TYPE_GDDR5

Graphics Double Data Rate, Generation 5.

Definition amdsmi.h:646

AMDSMI_VRAM_TYPE_DDR3

@ AMDSMI_VRAM_TYPE_DDR3

Double Data Rate, Generation 3.

Definition amdsmi.h:638

AMDSMI_VRAM_TYPE_GDDR4

@ AMDSMI_VRAM_TYPE_GDDR4

Graphics Double Data Rate, Generation 4.

Definition amdsmi.h:645

AMDSMI_VRAM_TYPE_DDR2

@ AMDSMI_VRAM_TYPE_DDR2

Double Data Rate, Generation 2.

Definition amdsmi.h:637

AMDSMI_VRAM_TYPE_GDDR7

@ AMDSMI_VRAM_TYPE_GDDR7

Graphics Double Data Rate, Generation 7.

Definition amdsmi.h:648

AMDSMI_VRAM_TYPE_HBM2

@ AMDSMI_VRAM_TYPE_HBM2

High Bandwidth Memory, Generation 2.

Definition amdsmi.h:632

AMDSMI_VRAM_TYPE_LPDDR4

@ AMDSMI_VRAM_TYPE_LPDDR4

Low Power Double Data Rate, Generation 4.

Definition amdsmi.h:650

AMDSMI_VRAM_TYPE_DDR5

@ AMDSMI_VRAM_TYPE_DDR5

Double Data Rate, Generation 5.

Definition amdsmi.h:640

AMDSMI_VRAM_TYPE_DDR4

@ AMDSMI_VRAM_TYPE_DDR4

Double Data Rate, Generation 4.

Definition amdsmi.h:639

AMDSMI_VRAM_TYPE_UNKNOWN

@ AMDSMI_VRAM_TYPE_UNKNOWN

Unknown memory type.

Definition amdsmi.h:629

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:1248

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition amdsmi.h:1249

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition amdsmi.h:1250

AMDSMI_EVNT_GRP_INVALID

@ AMDSMI_EVNT_GRP_INVALID

Unknown Event Group.

Definition amdsmi.h:1251

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition amdsmi.h:1548

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition amdsmi.h:1551

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition amdsmi.h:1552

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition amdsmi.h:1553

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition amdsmi.h:1554

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition amdsmi.h:1556

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition amdsmi.h:1549

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition amdsmi.h:1550

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition amdsmi.h:2251

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition amdsmi.h:2252

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition amdsmi.h:2253

WR_BW0

@ WR_BW0

Write Bandwdith.

Definition amdsmi.h:2254

AMDSMI_MAX_ACCELERATOR_PARTITIONS

#define AMDSMI_MAX_ACCELERATOR_PARTITIONS

Maximum number of accelerator partitions.

Definition amdsmi.h:69

amdsmi_cper_notify_type_t

amdsmi_cper_notify_type_t

Cper notify.

Definition amdsmi.h:1528

AMDSMI_CPER_NOTIFY_TYPE_DMAR

@ AMDSMI_CPER_NOTIFY_TYPE_DMAR

Direct Memory Access Remapping Error.

Definition amdsmi.h:1536

AMDSMI_CPER_NOTIFY_TYPE_NMI

@ AMDSMI_CPER_NOTIFY_TYPE_NMI

Non_Maskable Interrupt.

Definition amdsmi.h:1534

AMDSMI_CPER_NOTIFY_TYPE_SEI

@ AMDSMI_CPER_NOTIFY_TYPE_SEI

System Error Interface.

Definition amdsmi.h:1538

AMDSMI_CPER_NOTIFY_TYPE_CMC

@ AMDSMI_CPER_NOTIFY_TYPE_CMC

Corrected Memory Check.

Definition amdsmi.h:1529

AMDSMI_CPER_NOTIFY_TYPE_CPE

@ AMDSMI_CPER_NOTIFY_TYPE_CPE

Corrected Platform Error.

Definition amdsmi.h:1530

AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

@ AMDSMI_CPER_NOTIFY_TYPE_CXL_COMPONENT

Compute Express Link Component Error.

Definition amdsmi.h:1540

AMDSMI_CPER_NOTIFY_TYPE_SEA

@ AMDSMI_CPER_NOTIFY_TYPE_SEA

System Error Architecture.

Definition amdsmi.h:1537

AMDSMI_CPER_NOTIFY_TYPE_PEI

@ AMDSMI_CPER_NOTIFY_TYPE_PEI

Platform Error Interface.

Definition amdsmi.h:1539

AMDSMI_CPER_NOTIFY_TYPE_MCE

@ AMDSMI_CPER_NOTIFY_TYPE_MCE

Machine Check Exception.

Definition amdsmi.h:1531

AMDSMI_CPER_NOTIFY_TYPE_BOOT

@ AMDSMI_CPER_NOTIFY_TYPE_BOOT

Boot Error.

Definition amdsmi.h:1535

AMDSMI_CPER_NOTIFY_TYPE_PCIE

@ AMDSMI_CPER_NOTIFY_TYPE_PCIE

PCI Express Error.

Definition amdsmi.h:1532

AMDSMI_CPER_NOTIFY_TYPE_INIT

@ AMDSMI_CPER_NOTIFY_TYPE_INIT

Initialization Error.

Definition amdsmi.h:1533

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:1284

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

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

Definition amdsmi.h:1291

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition amdsmi.h:1301

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition amdsmi.h:1288

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition amdsmi.h:1292

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition amdsmi.h:1290

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:1295

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition amdsmi.h:1302

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition amdsmi.h:1299

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition amdsmi.h:1300

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition amdsmi.h:1293

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition amdsmi.h:1303

AMDSMI_EVNT_XGMI_DATA_OUT_0

@ AMDSMI_EVNT_XGMI_DATA_OUT_0

Outbound beats to neighbor 0.

Definition amdsmi.h:1298

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition amdsmi.h:1289

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition amdsmi.h:1294

AMDSMI_MAX_CP_PROFILE_RESOURCES

#define AMDSMI_MAX_CP_PROFILE_RESOURCES

Maximum number of compute profile resources.

Definition amdsmi.h:68

processor_type_t

processor_type_t

Processor types detectable by AMD SMI.

Definition amdsmi.h:285

AMDSMI_PROCESSOR_TYPE_AMD_APU

@ AMDSMI_PROCESSOR_TYPE_AMD_APU

AMD Accelerated processor type (GPU and CPU)

Definition amdsmi.h:292

AMDSMI_PROCESSOR_TYPE_UNKNOWN

@ AMDSMI_PROCESSOR_TYPE_UNKNOWN

Unknown processor type.

Definition amdsmi.h:286

AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU

Non-AMD CPU processor type.

Definition amdsmi.h:290

AMDSMI_PROCESSOR_TYPE_AMD_CPU

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU

AMD CPU processor type.

Definition amdsmi.h:288

AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

@ AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE

AMD CPU-Core processor type.

Definition amdsmi.h:291

AMDSMI_PROCESSOR_TYPE_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_AMD_GPU

AMD Graphics processor type.

Definition amdsmi.h:287

AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

@ AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU

Non-AMD Graphics processor type.

Definition amdsmi.h:289

AMDSMI_MAX_UTILIZATION_VALUES

#define AMDSMI_MAX_UTILIZATION_VALUES

The max number of values per counter type.

Definition amdsmi.h:1636

amdsmi_fw_block_t

amdsmi_fw_block_t

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

Definition amdsmi.h:538

AMDSMI_FW_ID_ASD

@ AMDSMI_FW_ID_ASD

Asynchronous Shader Dispatcher.

Definition amdsmi.h:612

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:594

AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM

Rasterizier and L2 Cache Restore List System RAM Memory.

Definition amdsmi.h:565

AMDSMI_FW_ID_SDMA7

@ AMDSMI_FW_ID_SDMA7

System Direct Memory Access 7 (high speed data transfers)

Definition amdsmi.h:557

AMDSMI_FW_ID_PSP_BL

@ AMDSMI_FW_ID_PSP_BL

Platform Security Processor Bootloader (initial firmware)

Definition amdsmi.h:577

AMDSMI_FW_ID_RLC

@ AMDSMI_FW_ID_RLC

Rasterizer and L2 Cache (rasterization processs)

Definition amdsmi.h:549

AMDSMI_FW_ID_RS64_PFP

@ AMDSMI_FW_ID_RS64_PFP

Hardware Block RS64 - Pixel Front End Processor.

Definition amdsmi.h:596

AMDSMI_FW_ID_SDMA_TH1

@ AMDSMI_FW_ID_SDMA_TH1

System Direct Memory Access - Thread Handler 1.

Definition amdsmi.h:585

AMDSMI_FW_ID_MMSCH

@ AMDSMI_FW_ID_MMSCH

Multi-Media Shader Hardware Scheduler.

Definition amdsmi.h:568

AMDSMI_FW_ID_RLX6

@ AMDSMI_FW_ID_RLX6

Hardware Block RLX6.

Definition amdsmi.h:591

AMDSMI_FW_ID_PSP_SOSDRV

@ AMDSMI_FW_ID_PSP_SOSDRV

Platform Security Processor Secure Operating System Driver.

Definition amdsmi.h:570

AMDSMI_FW_ID_TA_RAS

@ AMDSMI_FW_ID_TA_RAS

Trusted Applications - Reliablity Availability and Serviceability.

Definition amdsmi.h:613

AMDSMI_FW_ID_PSP_KEYDB

@ AMDSMI_FW_ID_PSP_KEYDB

Platform Security Processor Table of Contents.

Definition amdsmi.h:572

AMDSMI_FW_ID_RLC_SRLS

@ AMDSMI_FW_ID_RLC_SRLS

Rasterizier and L2 Cache - Shared Resource Local Segment.

Definition amdsmi.h:616

AMDSMI_FW_ID_VCE

@ AMDSMI_FW_ID_VCE

Video Coding Engine (Encoding video)

Definition amdsmi.h:560

AMDSMI_FW_ID_DMCU_ISR

@ AMDSMI_FW_ID_DMCU_ISR

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

Definition amdsmi.h:563

AMDSMI_FW_ID_SDMA6

@ AMDSMI_FW_ID_SDMA6

System Direct Memory Access 6 (high speed data transfers)

Definition amdsmi.h:556

AMDSMI_FW_ID_PSP_DBG

@ AMDSMI_FW_ID_PSP_DBG

Platform Security Processor - Debug.

Definition amdsmi.h:606

AMDSMI_FW_ID_CP_CE

@ AMDSMI_FW_ID_CP_CE

Compute Processor - Command_Engine (fetch, decode, dispatch)

Definition amdsmi.h:542

AMDSMI_FW_ID_DRV_CAP

@ AMDSMI_FW_ID_DRV_CAP

Driver Capabilities (capabilities, features)

Definition amdsmi.h:575

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:595

AMDSMI_FW_ID_MES_THREAD1

@ AMDSMI_FW_ID_MES_THREAD1

Micro Engine Scheduler - Thread 1.

Definition amdsmi.h:589

AMDSMI_FW_ID_PM

@ AMDSMI_FW_ID_PM

Power Management Firmware.

Definition amdsmi.h:617

AMDSMI_FW_ID_SDMA0

@ AMDSMI_FW_ID_SDMA0

System Direct Memory Access 0 (high speed data transfers)

Definition amdsmi.h:550

AMDSMI_FW_ID_ISP

@ AMDSMI_FW_ID_ISP

Image Signal Processor (processing raw image data from sensors)

Definition amdsmi.h:561

AMDSMI_FW_ID_PSP_SOC

@ AMDSMI_FW_ID_PSP_SOC

Platform Security Processor - System On a Chip.

Definition amdsmi.h:605

AMDSMI_FW_ID_CP_PM4

@ AMDSMI_FW_ID_CP_PM4

Compute Processor Packet Processor 4 (processing command packets)

Definition amdsmi.h:578

AMDSMI_FW_ID_RLC_P

@ AMDSMI_FW_ID_RLC_P

Rasterizier and L2 Cache Partition.

Definition amdsmi.h:579

AMDSMI_FW_ID_SDMA_TH0

@ AMDSMI_FW_ID_SDMA_TH0

System Direct Memory Access - Thread Handler 0.

Definition amdsmi.h:584

AMDSMI_FW_ID_MC

@ AMDSMI_FW_ID_MC

Memory Contoller (RAM and VRAM)

Definition amdsmi.h:576

AMDSMI_FW_ID_VCN

@ AMDSMI_FW_ID_VCN

Video Core Next (encoding and decoding)

Definition amdsmi.h:558

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:609

AMDSMI_FW_ID_MES_STACK

@ AMDSMI_FW_ID_MES_STACK

Micro Engine Scheduler - Stack.

Definition amdsmi.h:588

AMDSMI_FW_ID_PSP_TOC

@ AMDSMI_FW_ID_PSP_TOC

Platform Security Processor Table of Contents.

Definition amdsmi.h:571

AMDSMI_FW_ID_IMU_IRAM

@ AMDSMI_FW_ID_IMU_IRAM

Input/Output Memory Management Unit - Instruction RAM.

Definition amdsmi.h:583

AMDSMI_FW_ID_SEC_POLICY_STAGE2

@ AMDSMI_FW_ID_SEC_POLICY_STAGE2

Security Policy Stage 2 (security features)

Definition amdsmi.h:580

AMDSMI_FW_ID_RS64_MEC_P2_DATA

@ AMDSMI_FW_ID_RS64_MEC_P2_DATA

Hardware Block RS64 - Micro Engine Controller Partition 2 Data.

Definition amdsmi.h:602

AMDSMI_FW_ID_PLDM_BUNDLE

@ AMDSMI_FW_ID_PLDM_BUNDLE

Platform Level Data Model Firmware Bundle.

Definition amdsmi.h:619

AMDSMI_FW_ID_TA_XGMI

@ AMDSMI_FW_ID_TA_XGMI

Trusted Applications - Reliablity XGMI.

Definition amdsmi.h:614

AMDSMI_FW_ID_RS64_ME

@ AMDSMI_FW_ID_RS64_ME

Hardware Block RS64 - Micro Engine.

Definition amdsmi.h:593

AMDSMI_FW_ID_SDMA3

@ AMDSMI_FW_ID_SDMA3

System Direct Memory Access 3 (high speed data transfers)

Definition amdsmi.h:553

AMDSMI_FW_ID_SDMA1

@ AMDSMI_FW_ID_SDMA1

System Direct Memory Access 1 (high speed data transfers)

Definition amdsmi.h:551

AMDSMI_FW_ID_CP_ME

@ AMDSMI_FW_ID_CP_ME

Compute Processor - Micro Engine (specialize processing)

Definition amdsmi.h:544

AMDSMI_FW_ID_RS64_MEC_P3_DATA

@ AMDSMI_FW_ID_RS64_MEC_P3_DATA

Hardware Block RS64 - Micro Engine Controller Partition 3 Data.

Definition amdsmi.h:603

AMDSMI_FW_ID_CP_MEC_JT1

@ AMDSMI_FW_ID_CP_MEC_JT1

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

Definition amdsmi.h:545

AMDSMI_FW_ID_UVD

@ AMDSMI_FW_ID_UVD

Unified Video Decoder (decode specific video formats)

Definition amdsmi.h:559

AMDSMI_FW_ID_RLC_V

@ AMDSMI_FW_ID_RLC_V

Rasterizier and L2 Cache Virtual memory.

Definition amdsmi.h:567

AMDSMI_FW_ID_SDMA4

@ AMDSMI_FW_ID_SDMA4

System Direct Memory Access 4 (high speed data transfers)

Definition amdsmi.h:554

AMDSMI_FW_ID_MES_KIQ

@ AMDSMI_FW_ID_MES_KIQ

Micro Engine Scheduler - Kernel Indirect Queue.

Definition amdsmi.h:587

AMDSMI_FW_ID_DMCU

@ AMDSMI_FW_ID_DMCU

Display Micro-Controller Unit.

Definition amdsmi.h:618

AMDSMI_FW_ID_RLC_SRLG

@ AMDSMI_FW_ID_RLC_SRLG

Rasterizier and L2 Cache - Shared Resource Local Group.

Definition amdsmi.h:615

AMDSMI_FW_ID_RS64_PFP_P1_DATA

@ AMDSMI_FW_ID_RS64_PFP_P1_DATA

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

Definition amdsmi.h:598

AMDSMI_FW_ID_RLX6_DRAM_BOOT

@ AMDSMI_FW_ID_RLX6_DRAM_BOOT

Hardware Block RLX6 - Dynamic Ram Boot.

Definition amdsmi.h:592

AMDSMI_FW_ID_IMU_DRAM

@ AMDSMI_FW_ID_IMU_DRAM

Input/Output Memory Management Unit - Dynamic RAM.

Definition amdsmi.h:582

AMDSMI_FW_ID_CP_MEC1

@ AMDSMI_FW_ID_CP_MEC1

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

Definition amdsmi.h:547

AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL

Rasterizier and L2 Cache Restore List Control.

Definition amdsmi.h:566

AMDSMI_FW_ID_RS64_MEC_P0_DATA

@ AMDSMI_FW_ID_RS64_MEC_P0_DATA

Hardware Block RS64 - Micro Engine Controller Partition 0 Data.

Definition amdsmi.h:600

AMDSMI_FW_ID_RLX6_CORE1

@ AMDSMI_FW_ID_RLX6_CORE1

Hardware Block RLX6 - Core 1.

Definition amdsmi.h:608

AMDSMI_FW_ID_RS64_MEC_P1_DATA

@ AMDSMI_FW_ID_RS64_MEC_P1_DATA

Hardware Block RS64 - Micro Engine Controller Partition 1 Data.

Definition amdsmi.h:601

AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

@ AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM

Rasterizier and L2 Cache Restore List Graphics Processor Memory.

Definition amdsmi.h:564

AMDSMI_FW_ID_PSP_INTF

@ AMDSMI_FW_ID_PSP_INTF

Platform Security Processor - Interface.

Definition amdsmi.h:607

AMDSMI_FW_ID_CP_MEC_JT2

@ AMDSMI_FW_ID_CP_MEC_JT2

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

Definition amdsmi.h:546

AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

@ AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST

Rasterizier and L2 Cache - Save Restore List.

Definition amdsmi.h:611

AMDSMI_FW_ID_CP_PFP

@ AMDSMI_FW_ID_CP_PFP

Compute Processor - Pixel Front End Processor (pixelating process)

Definition amdsmi.h:543

AMDSMI_FW_ID_MES_THREAD1_STACK

@ AMDSMI_FW_ID_MES_THREAD1_STACK

Micro Engine Scheduler - Thread 1 Stack.

Definition amdsmi.h:590

AMDSMI_FW_ID_SMU

@ AMDSMI_FW_ID_SMU

Definition amdsmi.h:539

AMDSMI_FW_ID_PPTABLE

@ AMDSMI_FW_ID_PPTABLE

Power Policy Table (power management policies)

Definition amdsmi.h:604

AMDSMI_FW_ID_PSP_SPL

@ AMDSMI_FW_ID_PSP_SPL

Platform Security Processor Secure Program Loader.

Definition amdsmi.h:574

AMDSMI_FW_ID_REG_ACCESS_WHITELIST

@ AMDSMI_FW_ID_REG_ACCESS_WHITELIST

Register Access Whitelist (Prevent unathorizied access)

Definition amdsmi.h:581

AMDSMI_FW_ID_PSP_SYSDRV

@ AMDSMI_FW_ID_PSP_SYSDRV

Platform Security Processor System Driver.

Definition amdsmi.h:569

AMDSMI_FW_ID_RS64_PFP_P0_DATA

@ AMDSMI_FW_ID_RS64_PFP_P0_DATA

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

Definition amdsmi.h:597

AMDSMI_FW_ID_SDMA5

@ AMDSMI_FW_ID_SDMA5

System Direct Memory Access 5 (high speed data transfers)

Definition amdsmi.h:555

AMDSMI_FW_ID_SDMA2

@ AMDSMI_FW_ID_SDMA2

System Direct Memory Access 2 (high speed data transfers)

Definition amdsmi.h:552

AMDSMI_FW_ID_CP_MES

@ AMDSMI_FW_ID_CP_MES

Compute Processor - Micro Engine Scheduler.

Definition amdsmi.h:586

AMDSMI_FW_ID_DMCU_ERAM

@ AMDSMI_FW_ID_DMCU_ERAM

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

Definition amdsmi.h:562

AMDSMI_FW_ID_RLCV_LX7

@ AMDSMI_FW_ID_RLCV_LX7

Hardware Block RLCV - Subsystem LX7.

Definition amdsmi.h:610

AMDSMI_FW_ID_RS64_MEC

@ AMDSMI_FW_ID_RS64_MEC

Hardware Block RS64 - Micro Engine Controller.

Definition amdsmi.h:599

AMDSMI_FW_ID_DFC

@ AMDSMI_FW_ID_DFC

Data Fabric Controler (bandwidth and coherency)

Definition amdsmi.h:573

AMDSMI_FW_ID_CP_MEC2

@ AMDSMI_FW_ID_CP_MEC2

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

Definition amdsmi.h:548

amdsmi_mm_ip_t

amdsmi_mm_ip_t

GPU Capability info.

Definition amdsmi.h:223

AMDSMI_MM_UVD

@ AMDSMI_MM_UVD

Multi-Media Unified Video Decoder.

Definition amdsmi.h:224

AMDSMI_MM_VCE

@ AMDSMI_MM_VCE

Multi-Media Video Coding Engine.

Definition amdsmi.h:225

AMDSMI_MM_VCN

@ AMDSMI_MM_VCN

Multi-Media Video Core Next.

Definition amdsmi.h:226

amdsmi_memory_page_status_t

amdsmi_memory_page_status_t

Reserved Memory Page States.

Definition amdsmi.h:1611

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition amdsmi.h:1615

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

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

Definition amdsmi.h:1612

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition amdsmi.h:1613

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition amdsmi.h:1593

AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

@ AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS

XGMI Multiple Errors.

Definition amdsmi.h:1596

AMDSMI_XGMI_STATUS_NO_ERRORS

@ AMDSMI_XGMI_STATUS_NO_ERRORS

XGMI No Errors.

Definition amdsmi.h:1594

AMDSMI_XGMI_STATUS_ERROR

@ AMDSMI_XGMI_STATUS_ERROR

XGMI Errors.

Definition amdsmi.h:1595

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition amdsmi.h:1218

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition amdsmi.h:1225

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition amdsmi.h:1226

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition amdsmi.h:1219

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition amdsmi.h:1228

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition amdsmi.h:1227

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition amdsmi.h:1229

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition amdsmi.h:1221

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition amdsmi.h:1222

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition amdsmi.h:1223

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition amdsmi.h:1231

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition amdsmi.h:2132

AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

@ AMDSMI_VIRTUALIZATION_MODE_BAREMETAL

Baremetal Virtualization Mode.

Definition amdsmi.h:2134

AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

@ AMDSMI_VIRTUALIZATION_MODE_UNKNOWN

Unknown Virtualization Mode.

Definition amdsmi.h:2133

AMDSMI_VIRTUALIZATION_MODE_HOST

@ AMDSMI_VIRTUALIZATION_MODE_HOST

Host Virtualization Mode.

Definition amdsmi.h:2135

AMDSMI_VIRTUALIZATION_MODE_GUEST

@ AMDSMI_VIRTUALIZATION_MODE_GUEST

Guest Virtualization Mode.

Definition amdsmi.h:2136

AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

@ AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

Passthrough Virtualization Mode.

Definition amdsmi.h:2137

AMDSMI_MAX_STRING_LENGTH

#define AMDSMI_MAX_STRING_LENGTH

Maximum length for string buffers.

Definition amdsmi.h:64

amdsmi_process_handle_t

uint32_t amdsmi_process_handle_t

Process Handle.

Definition amdsmi.h:1159

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition amdsmi.h:1623

AMDSMI_FINE_GRAIN_MEM_ACTIVITY

@ AMDSMI_FINE_GRAIN_MEM_ACTIVITY

Fine Grain Memory Activity.

Definition amdsmi.h:1631

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Course Grain Memory Activity.

Definition amdsmi.h:1627

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Course Grain Graphic Activity.

Definition amdsmi.h:1626

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine Grain Graphic Activity.

Definition amdsmi.h:1630

AMDSMI_FINE_DECODER_ACTIVITY

@ AMDSMI_FINE_DECODER_ACTIVITY

Fine Grain Decoder Activity.

Definition amdsmi.h:1632

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Course Grain Decoder Activity.

Definition amdsmi.h:1628

amdsmi_memory_partition_type_t

amdsmi_memory_partition_type_t

Memory Partitions.

Definition amdsmi.h:439

AMDSMI_MEMORY_PARTITION_NPS8

@ AMDSMI_MEMORY_PARTITION_NPS8

Definition amdsmi.h:449

AMDSMI_MEMORY_PARTITION_NPS1

@ AMDSMI_MEMORY_PARTITION_NPS1

Definition amdsmi.h:441

AMDSMI_MEMORY_PARTITION_NPS2

@ AMDSMI_MEMORY_PARTITION_NPS2

Definition amdsmi.h:443

AMDSMI_MEMORY_PARTITION_NPS4

@ AMDSMI_MEMORY_PARTITION_NPS4

Definition amdsmi.h:446

amdsmi_voltage_metric_t

amdsmi_voltage_metric_t

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

Definition amdsmi.h:1415

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition amdsmi.h:1424

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition amdsmi.h:1422

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition amdsmi.h:1425

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition amdsmi.h:1421

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition amdsmi.h:1423

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition amdsmi.h:1416

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition amdsmi.h:1419

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition amdsmi.h:1420

AMDSMI_MAX_NUM_JPEG_ENG_V1

#define AMDSMI_MAX_NUM_JPEG_ENG_V1

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

Definition amdsmi.h:154

amdsmi_bit_field_t

uint64_t amdsmi_bit_field_t

Bitfield used in various AMDSMI calls.

Definition amdsmi.h:1604

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:1436

AMDSMI_VOLT_TYPE_VDDBOARD

@ AMDSMI_VOLT_TYPE_VDDBOARD

Voltage for VDDBOARD.

Definition amdsmi.h:1440

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition amdsmi.h:1442

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition amdsmi.h:1439

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition amdsmi.h:1505

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Max Clock value in MHz.

Definition amdsmi.h:1507

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Min Clock value in MHz.

Definition amdsmi.h:1506

amdsmi_processor_handle

void * amdsmi_processor_handle

opaque handler point to underlying implementation

Definition amdsmi.h:245

amdsmi_cache_property_type_t

amdsmi_cache_property_type_t

cache properties

Definition amdsmi.h:872

AMDSMI_CACHE_PROPERTY_ENABLED

@ AMDSMI_CACHE_PROPERTY_ENABLED

Cache enabled.

Definition amdsmi.h:873

AMDSMI_CACHE_PROPERTY_INST_CACHE

@ AMDSMI_CACHE_PROPERTY_INST_CACHE

Instruction cache.

Definition amdsmi.h:875

AMDSMI_CACHE_PROPERTY_DATA_CACHE

@ AMDSMI_CACHE_PROPERTY_DATA_CACHE

Data cache.

Definition amdsmi.h:874

AMDSMI_CACHE_PROPERTY_SIMD_CACHE

@ AMDSMI_CACHE_PROPERTY_SIMD_CACHE

Single Instruction, Multiple Data Cache.

Definition amdsmi.h:877

AMDSMI_CACHE_PROPERTY_CPU_CACHE

@ AMDSMI_CACHE_PROPERTY_CPU_CACHE

CPU cache.

Definition amdsmi.h:876

AMDSMI_MAX_DEVICES

#define AMDSMI_MAX_DEVICES

Maximum number of devices supported.

Definition amdsmi.h:65

amdsmi_status_t

amdsmi_status_t

Error codes returned by amdsmi functions.

Definition amdsmi.h:303

AMDSMI_STATUS_NOT_INIT

@ AMDSMI_STATUS_NOT_INIT

Processor not initialized.

Definition amdsmi.h:329

AMDSMI_STATUS_NON_AMD_CPU

@ AMDSMI_STATUS_NON_AMD_CPU

System has different cpu than AMD.

Definition amdsmi.h:339

AMDSMI_STATUS_DIRECTORY_NOT_FOUND

@ AMDSMI_STATUS_DIRECTORY_NOT_FOUND

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

Definition amdsmi.h:325

AMDSMI_STATUS_INVAL

@ AMDSMI_STATUS_INVAL

Invalid parameters.

Definition amdsmi.h:306

AMDSMI_STATUS_BUSY

@ AMDSMI_STATUS_BUSY

Processor busy.

Definition amdsmi.h:327

AMDSMI_STATUS_UNKNOWN_ERROR

@ AMDSMI_STATUS_UNKNOWN_ERROR

An unknown error occurred.

Definition amdsmi.h:354

AMDSMI_STATUS_DRIVER_NOT_LOADED

@ AMDSMI_STATUS_DRIVER_NOT_LOADED

Processor driver not loaded.

Definition amdsmi.h:331

AMDSMI_STATUS_FILE_ERROR

@ AMDSMI_STATUS_FILE_ERROR

Problem accessing a file.

Definition amdsmi.h:319

AMDSMI_STATUS_DRM_ERROR

@ AMDSMI_STATUS_DRM_ERROR

Error when call libdrm.

Definition amdsmi.h:311

AMDSMI_STATUS_CORRUPTED_EEPROM

@ AMDSMI_STATUS_CORRUPTED_EEPROM

EEPROM is corrupted.

Definition amdsmi.h:351

AMDSMI_STATUS_ARG_PTR_NULL

@ AMDSMI_STATUS_ARG_PTR_NULL

Parsed argument is invalid.

Definition amdsmi.h:348

AMDSMI_STATUS_IO

@ AMDSMI_STATUS_IO

I/O Error.

Definition amdsmi.h:317

AMDSMI_STATUS_NO_HSMP_DRV

@ AMDSMI_STATUS_NO_HSMP_DRV

HSMP driver not found.

Definition amdsmi.h:342

AMDSMI_STATUS_HSMP_TIMEOUT

@ AMDSMI_STATUS_HSMP_TIMEOUT

HSMP message timed out.

Definition amdsmi.h:345

AMDSMI_STATUS_NO_DATA

@ AMDSMI_STATUS_NO_DATA

No data was found for a given input.

Definition amdsmi.h:334

AMDSMI_STATUS_RETRY

@ AMDSMI_STATUS_RETRY

Retry operation.

Definition amdsmi.h:314

AMDSMI_STATUS_UNEXPECTED_SIZE

@ AMDSMI_STATUS_UNEXPECTED_SIZE

An unexpected amount of data was read.

Definition amdsmi.h:336

AMDSMI_STATUS_SETTING_UNAVAILABLE

@ AMDSMI_STATUS_SETTING_UNAVAILABLE

Setting is not available.

Definition amdsmi.h:350

AMDSMI_STATUS_FILE_NOT_FOUND

@ AMDSMI_STATUS_FILE_NOT_FOUND

file or directory not found

Definition amdsmi.h:347

AMDSMI_STATUS_INTERNAL_EXCEPTION

@ AMDSMI_STATUS_INTERNAL_EXCEPTION

An internal exception was caught.

Definition amdsmi.h:321

AMDSMI_STATUS_NO_HSMP_SUP

@ AMDSMI_STATUS_NO_HSMP_SUP

HSMP not supported.

Definition amdsmi.h:343

AMDSMI_STATUS_MAP_ERROR

@ AMDSMI_STATUS_MAP_ERROR

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

Definition amdsmi.h:353

AMDSMI_STATUS_FAIL_LOAD_SYMBOL

@ AMDSMI_STATUS_FAIL_LOAD_SYMBOL

Fail to load symbol.

Definition amdsmi.h:310

AMDSMI_STATUS_INSUFFICIENT_SIZE

@ AMDSMI_STATUS_INSUFFICIENT_SIZE

Not enough resources were available for the operation.

Definition amdsmi.h:335

AMDSMI_STATUS_INIT_ERROR

@ AMDSMI_STATUS_INIT_ERROR

An error occurred when initializing internal data structures.

Definition amdsmi.h:323

AMDSMI_STATUS_OUT_OF_RESOURCES

@ AMDSMI_STATUS_OUT_OF_RESOURCES

Not enough memory.

Definition amdsmi.h:320

AMDSMI_STATUS_NO_SLOT

@ AMDSMI_STATUS_NO_SLOT

No more free slot.

Definition amdsmi.h:330

AMDSMI_STATUS_NO_MSR_DRV

@ AMDSMI_STATUS_NO_MSR_DRV

MSR driver not found.

Definition amdsmi.h:341

AMDSMI_STATUS_INTERRUPT

@ AMDSMI_STATUS_INTERRUPT

An interrupt occurred during execution of function.

Definition amdsmi.h:316

AMDSMI_STATUS_SUCCESS

@ AMDSMI_STATUS_SUCCESS

Call succeeded.

Definition amdsmi.h:304

AMDSMI_STATUS_NO_ENERGY_DRV

@ AMDSMI_STATUS_NO_ENERGY_DRV

Energy driver not found.

Definition amdsmi.h:340

AMDSMI_STATUS_ADDRESS_FAULT

@ AMDSMI_STATUS_ADDRESS_FAULT

Bad address.

Definition amdsmi.h:318

AMDSMI_STATUS_MORE_DATA

@ AMDSMI_STATUS_MORE_DATA

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

Definition amdsmi.h:333

AMDSMI_STATUS_NOT_YET_IMPLEMENTED

@ AMDSMI_STATUS_NOT_YET_IMPLEMENTED

Not implemented yet.

Definition amdsmi.h:308

AMDSMI_STATUS_NO_DRV

@ AMDSMI_STATUS_NO_DRV

No Energy and HSMP driver present.

Definition amdsmi.h:346

AMDSMI_STATUS_NO_PERM

@ AMDSMI_STATUS_NO_PERM

Permission Denied.

Definition amdsmi.h:315

AMDSMI_STATUS_NOT_FOUND

@ AMDSMI_STATUS_NOT_FOUND

Processor Not found.

Definition amdsmi.h:328

AMDSMI_STATUS_FAIL_LOAD_MODULE

@ AMDSMI_STATUS_FAIL_LOAD_MODULE

Fail to load lib.

Definition amdsmi.h:309

AMDSMI_STATUS_AMDGPU_RESTART_ERR

@ AMDSMI_STATUS_AMDGPU_RESTART_ERR

AMDGPU restart failed.

Definition amdsmi.h:349

AMDSMI_STATUS_NOT_SUPPORTED

@ AMDSMI_STATUS_NOT_SUPPORTED

Command not supported.

Definition amdsmi.h:307

AMDSMI_STATUS_UNEXPECTED_DATA

@ AMDSMI_STATUS_UNEXPECTED_DATA

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

Definition amdsmi.h:337

AMDSMI_STATUS_API_FAILED

@ AMDSMI_STATUS_API_FAILED

API call failed.

Definition amdsmi.h:312

AMDSMI_STATUS_TIMEOUT

@ AMDSMI_STATUS_TIMEOUT

Timeout in API call.

Definition amdsmi.h:313

AMDSMI_STATUS_NO_HSMP_MSG_SUP

@ AMDSMI_STATUS_NO_HSMP_MSG_SUP

HSMP message/feature not supported.

Definition amdsmi.h:344

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:322

AMDSMI_STATUS_REFCOUNT_OVERFLOW

@ AMDSMI_STATUS_REFCOUNT_OVERFLOW

An internal reference counter exceeded INT32_MAX.

Definition amdsmi.h:324

AMDSMI_MAX_NUM_JPEG

#define AMDSMI_MAX_NUM_JPEG

This should match AMDSMI_MAX_NUM_JPEG (8*4=32)

Definition amdsmi.h:146

AMDSMI_MAX_NUM_PM_POLICIES

#define AMDSMI_MAX_NUM_PM_POLICIES

Maximum number of power management policies.

Definition amdsmi.h:1699

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:2179

AMDSMI_PTL_DATA_FORMAT_INVALID

@ AMDSMI_PTL_DATA_FORMAT_INVALID

Invalid format.

Definition amdsmi.h:2185

AMDSMI_PTL_DATA_FORMAT_I8

@ AMDSMI_PTL_DATA_FORMAT_I8

Integer 8-bit format.

Definition amdsmi.h:2180

AMDSMI_PTL_DATA_FORMAT_F64

@ AMDSMI_PTL_DATA_FORMAT_F64

Float 64-bit format.

Definition amdsmi.h:2184

AMDSMI_PTL_DATA_FORMAT_BF16

@ AMDSMI_PTL_DATA_FORMAT_BF16

Brain Float 16-bit format.

Definition amdsmi.h:2182

AMDSMI_PTL_DATA_FORMAT_F32

@ AMDSMI_PTL_DATA_FORMAT_F32

Float 32-bit format.

Definition amdsmi.h:2183

AMDSMI_PTL_DATA_FORMAT_F16

@ AMDSMI_PTL_DATA_FORMAT_F16

Float 16-bit format.

Definition amdsmi.h:2181

amdsmi_cpusocket_handle

void * amdsmi_cpusocket_handle

opaque handler point to underlying implementation

Definition amdsmi.h:262

amdsmi_affinity_scope_t

amdsmi_affinity_scope_t

Scope for Numa affinity or Socket affinity.

Definition amdsmi.h:2146

AMDSMI_AFFINITY_SCOPE_NODE

@ AMDSMI_AFFINITY_SCOPE_NODE

Memory affinity as numa node.

Definition amdsmi.h:2147

AMDSMI_AFFINITY_SCOPE_SOCKET

@ AMDSMI_AFFINITY_SCOPE_SOCKET

socket affinity

Definition amdsmi.h:2148

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

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

Definition amdsmi.h:1378

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition amdsmi.h:1389

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition amdsmi.h:1387

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition amdsmi.h:1401

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition amdsmi.h:1391

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical min temperature.

Definition amdsmi.h:1403

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition amdsmi.h:1397

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition amdsmi.h:1405

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition amdsmi.h:1395

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Current temperature.

Definition amdsmi.h:1379

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Min temperature.

Definition amdsmi.h:1382

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical max temperature.

Definition amdsmi.h:1404

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition amdsmi.h:1399

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition amdsmi.h:1385

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition amdsmi.h:1383

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Max temperature.

Definition amdsmi.h:1381

amdsmi_cper_sev_t

amdsmi_cper_sev_t

Cper sev.

Definition amdsmi.h:1515

AMDSMI_CPER_SEV_NUM

@ AMDSMI_CPER_SEV_NUM

CPER severity Number.

Definition amdsmi.h:1519

AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_CORRECTED

CPER Non-Fatal Corrected severity.

Definition amdsmi.h:1518

AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

@ AMDSMI_CPER_SEV_NON_FATAL_UNCORRECTED

CPER Non-Fatal Uncorrected severity.

Definition amdsmi.h:1516

AMDSMI_CPER_SEV_FATAL

@ AMDSMI_CPER_SEV_FATAL

CPER Fatal severity.

Definition amdsmi.h:1517

AMDSMI_CPER_SEV_UNUSED

@ AMDSMI_CPER_SEV_UNUSED

CPER Unused severity.

Definition amdsmi.h:1520

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition amdsmi.h:1474

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition amdsmi.h:1484

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition amdsmi.h:1479

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition amdsmi.h:1494

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition amdsmi.h:1492

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Invalid block.

Definition amdsmi.h:1475

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition amdsmi.h:1488

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition amdsmi.h:1483

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition amdsmi.h:1495

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition amdsmi.h:1481

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition amdsmi.h:1489

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition amdsmi.h:1482

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition amdsmi.h:1478

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition amdsmi.h:1493

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition amdsmi.h:1477

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition amdsmi.h:1490

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition amdsmi.h:1485

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition amdsmi.h:1480

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition amdsmi.h:1486

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition amdsmi.h:1487

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition amdsmi.h:1491

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:462

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_D_VR

OAM X 0.4V HBM D voltage regulator temperature.

Definition amdsmi.h:482

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD3

VDDCR VDD3 voltage regulator temperature.

Definition amdsmi.h:491

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_HSC

OAM 0-1 HSC temperature.

Definition amdsmi.h:512

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_A

VDDCR SOC A voltage regulator temperature.

Definition amdsmi.h:492

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_6_7_HSC

OAM 6-7 HSC temperature.

Definition amdsmi.h:515

AMDSMI_TEMPERATURE_TYPE_HBM_2

@ AMDSMI_TEMPERATURE_TYPE_HBM_2

High Bandwidth 2 temperature per stack.

Definition amdsmi.h:470

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:479

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_0V9_VR

Retimer 4-5 0.9V voltage regulator temperature.

Definition amdsmi.h:521

AMDSMI_TEMPERATURE_TYPE_HOTSPOT

@ AMDSMI_TEMPERATURE_TYPE_HOTSPOT

Hottest temperature reported for entire die.

Definition amdsmi.h:465

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_085_HBM

VDD 0.85V HBM voltage regulator temperature.

Definition amdsmi.h:496

AMDSMI_TEMPERATURE_TYPE_HBM_0

@ AMDSMI_TEMPERATURE_TYPE_HBM_0

High Bandwidth 0 temperature per stack.

Definition amdsmi.h:468

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD2

VDDCR VDD2 voltage regulator temperature.

Definition amdsmi.h:490

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_IBC

UBB IBC temperature.

Definition amdsmi.h:509

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_D

VDDCR 1.1V HBM D voltage regulator temperature.

Definition amdsmi.h:498

AMDSMI_TEMPERATURE_TYPE_JUNCTION

@ AMDSMI_TEMPERATURE_TYPE_JUNCTION

Synonymous with HOTSPOT.

Definition amdsmi.h:466

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_4_5_6_7_1V2_VR

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

Definition amdsmi.h:519

AMDSMI_TEMPERATURE_TYPE_HBM_3

@ AMDSMI_TEMPERATURE_TYPE_HBM_3

High Bandwidth 3 temperature per stack.

Definition amdsmi.h:471

AMDSMI_TEMPERATURE_TYPE_VRAM

@ AMDSMI_TEMPERATURE_TYPE_VRAM

VRAM temperature on graphics card.

Definition amdsmi.h:467

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_2_3_HSC

OAM 2-3 HSC temperature.

Definition amdsmi.h:513

AMDSMI_TEMPERATURE_TYPE_EDGE

@ AMDSMI_TEMPERATURE_TYPE_EDGE

Edge temperature.

Definition amdsmi.h:463

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_UFPGA

UBB UFPGA temperature.

Definition amdsmi.h:510

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDD_USR

VDD USR voltage regulator temperature.

Definition amdsmi.h:499

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_04_HBM_B_VR

OAM X 0.4V HBM B voltage regulator temperature.

Definition amdsmi.h:481

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOC_C

VDDCR SOC C voltage regulator temperature.

Definition amdsmi.h:493

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_A

VDDCR SOCIO A voltage regulator temperature.

Definition amdsmi.h:494

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC_HSC

IBC HSC temperature.

Definition amdsmi.h:526

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_HSC

OAM 4-5 HSC temperature.

Definition amdsmi.h:514

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_2_3_0V9_VR

Retimer 2-3 0.9V voltage regulator temperature.

Definition amdsmi.h:522

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD1

VDDCR VDD1 voltage regulator temperature.

Definition amdsmi.h:489

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_SOCIO_C

VDDCR SOCIO C voltage regulator temperature.

Definition amdsmi.h:495

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_0V9_VR

Retimer 0-1 0.9V voltage regulator temperature.

Definition amdsmi.h:520

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_VDD0

VDDCR VDD0 voltage regulator temperature.

Definition amdsmi.h:487

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_0V72_VR

UBB FPGA 0.72V voltage regulator temperature.

Definition amdsmi.h:516

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA_3V3_VR

UBB FPGA 3.3V voltage regulator temperature.

Definition amdsmi.h:517

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDIO_11_E32

VDDIO 1.1V E32 voltage regulator temperature.

Definition amdsmi.h:500

AMDSMI_TEMPERATURE_TYPE_PLX

@ AMDSMI_TEMPERATURE_TYPE_PLX

PCIe switch temperature.

Definition amdsmi.h:472

AMDSMI_TEMPERATURE_TYPE_HBM_1

@ AMDSMI_TEMPERATURE_TYPE_HBM_1

High Bandwidth 1 temperature per stack.

Definition amdsmi.h:469

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM7

UBB OAM7 temperature.

Definition amdsmi.h:508

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_0_1_2_3_3V3_VR

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

Definition amdsmi.h:524

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_VDDCR_11_HBM_B

VDDCR 1.1V HBM B voltage regulator temperature.

Definition amdsmi.h:497

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_BACK

UBB back temperature.

Definition amdsmi.h:507

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FPGA

UBB FPGA temperature.

Definition amdsmi.h:505

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_RETIMER_X

Retimer X temperature.

Definition amdsmi.h:476

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_IBC

IBC temperature.

Definition amdsmi.h:527

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_VDD18_VR

OAM X VDD 1.8V voltage regulator temperature.

Definition amdsmi.h:480

AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

@ AMDSMI_TEMPERATURE_TYPE_GPUBOARD_NODE_OAM_X_IBC

OAM X IBC temperature.

Definition amdsmi.h:478

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_0_1_2_3_1V2_VR

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

Definition amdsmi.h:518

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_FRONT

UBB front temperature.

Definition amdsmi.h:506

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_RETIMER_6_7_0V9_VR

Retimer 6-7 0.9V voltage regulator temperature.

Definition amdsmi.h:523

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_OAM_4_5_6_7_3V3_VR

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

Definition amdsmi.h:525

AMDSMI_TEMPERATURE_TYPE__MAX

@ AMDSMI_TEMPERATURE_TYPE__MAX

Maximum per GPU temperature type.

Definition amdsmi.h:529

AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

@ AMDSMI_TEMPERATURE_TYPE_BASEBOARD_UBB_OAM1

UBB OAM1 temperature.

Definition amdsmi.h:511

AMDSMI_MAX_NUM_FREQUENCIES

#define AMDSMI_MAX_NUM_FREQUENCIES

Definition amdsmi.h:1202

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition amdsmi.h:1313

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition amdsmi.h:1315

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition amdsmi.h:1314

AMDSMI_MAX_CACHE_TYPES

#define AMDSMI_MAX_CACHE_TYPES

Maximum number of cache types.

Definition amdsmi.h:66

amdsmi_xgmi_link_status_type_t

amdsmi_xgmi_link_status_type_t

XGMI Link Status Type.

Definition amdsmi.h:2035

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

XGMI link status is up.

Definition amdsmi.h:2037

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

XGMI link status is down.

Definition amdsmi.h:2036

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

XGMI link status is disabled.

Definition amdsmi.h:2038

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:1453

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition amdsmi.h:1457

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition amdsmi.h:1456

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition amdsmi.h:1455

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition amdsmi.h:1462

AMDSMI_PWR_PROF_PRST_INVALID

@ AMDSMI_PWR_PROF_PRST_INVALID

Invalid Power Profile.

Definition amdsmi.h:1466

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition amdsmi.h:1454

AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

@ AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK

3D Full Screen Profile

Definition amdsmi.h:1461

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition amdsmi.h:1458

AMDSMI_MAX_NUM_GFX_CLKS

#define AMDSMI_MAX_NUM_GFX_CLKS

This should match MAX_NUM_GFX_CLKS.

Definition amdsmi.h:125

AMDSMI_MAX_NUM_NUMA_NODES

#define AMDSMI_MAX_NUM_NUMA_NODES

Maximum number of NUMA nodes.

Definition amdsmi.h:70

AMDSMI_NUM_VOLTAGE_CURVE_POINTS

#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS

Definition amdsmi.h:1211

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:420

AMDSMI_COMPUTE_PARTITION_QPX

@ AMDSMI_COMPUTE_PARTITION_QPX

Definition amdsmi.h:428

AMDSMI_COMPUTE_PARTITION_TPX

@ AMDSMI_COMPUTE_PARTITION_TPX

Definition amdsmi.h:426

AMDSMI_COMPUTE_PARTITION_CPX

@ AMDSMI_COMPUTE_PARTITION_CPX

Definition amdsmi.h:430

AMDSMI_COMPUTE_PARTITION_SPX

@ AMDSMI_COMPUTE_PARTITION_SPX

Definition amdsmi.h:422

AMDSMI_COMPUTE_PARTITION_DPX

@ AMDSMI_COMPUTE_PARTITION_DPX

Definition amdsmi.h:424

AMDSMI_COMPUTE_PARTITION_INVALID

@ AMDSMI_COMPUTE_PARTITION_INVALID

Invalid compute partition type.

Definition amdsmi.h:421

AMDSMI_MAX_NUM_VCN

#define AMDSMI_MAX_NUM_VCN

This should match MAX_NUM_VCN.

Definition amdsmi.h:104

amdsmi_set_gpu_accelerator_partition_profile

amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle, uint32_t profile_index)

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

amdsmi_get_gpu_accelerator_partition_profile_config

amdsmi_status_t amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle, amdsmi_accelerator_partition_profile_config_t *profile_config)

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

amdsmi_get_gpu_accelerator_partition_profile

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

Returns current gpu accelerator partition cap.

amdsmi_get_power_cap_info

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

Returns the power caps as currently configured in the system.

amdsmi_get_pcie_info

amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info)

Returns the PCIe info for the GPU.

amdsmi_get_gpu_vram_info

amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info)

Returns vram info.

amdsmi_get_gpu_xcd_counter

amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle, uint16_t *xcd_count)

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

amdsmi_get_gpu_kfd_info

amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info)

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

amdsmi_get_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_get_gpu_board_info

amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info)

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

amdsmi_get_gpu_asic_info

amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info)

Returns the ASIC information for the device.

amdsmi_get_cpu_current_io_bandwidth

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

Get current input output bandwidth.

amdsmi_get_cpu_current_xgmi_bw

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

Get current input output bandwidth.

amdsmi_get_cpu_family

amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family)

Get CPU family.

amdsmi_get_cpu_model_name

amdsmi_status_t amdsmi_get_cpu_model_name(amdsmi_processor_handle processor_handle, amdsmi_cpu_info_t *cpu_info)

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

amdsmi_first_online_core_on_cpu_socket

amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle, uint32_t *pcore_ind)

Get first online core on socket.

amdsmi_get_cpu_socket_count

amdsmi_status_t amdsmi_get_cpu_socket_count(uint32_t *sock_count)

Get CPU socket count from sys filesystem.

amdsmi_get_cpu_model

amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model)

Get CPU model.

amdsmi_get_cpu_cores_per_socket

amdsmi_status_t amdsmi_get_cpu_cores_per_socket(uint32_t sock_count, amdsmi_sock_info_t *soc_info)

Get cpu cores per socket from sys filesystem.

amdsmi_get_esmi_err_msg

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

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

amdsmi_get_xgmi_plpd

amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle, amdsmi_dpm_policy_t *xgmi_plpd)

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

amdsmi_set_xgmi_plpd

amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id)

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

amdsmi_clean_gpu_local_data

amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle)

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

amdsmi_set_gpu_perf_level

amdsmi_status_t amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl)

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

amdsmi_get_soc_pstate

amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle, amdsmi_dpm_policy_t *policy)

Get the soc pstate policy for the processor.

amdsmi_set_gpu_overdrive_level

amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od)

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

amdsmi_set_gpu_process_isolation

amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle, uint32_t pisolate)

Enable/disable the system Process Isolation.

amdsmi_set_soc_pstate

amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle, uint32_t policy_id)

Set the soc pstate policy for the processor.

amdsmi_get_gpu_process_isolation

amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle, uint32_t *pisolate)

Get the status of the Process Isolation.

amdsmi_set_clk_freq

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

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

amdsmi_get_gpu_metrics_info

amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

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

amdsmi_get_gpu_power_profile_presets

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

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

amdsmi_get_gpu_busy_percent

amdsmi_status_t amdsmi_get_gpu_busy_percent(amdsmi_processor_handle processor_handle, uint32_t *gpu_busy_percent)

Get GPU busy percent from gpu_busy_percent sysfs file.

amdsmi_set_gpu_clk_limit

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

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

amdsmi_get_gpu_pm_metrics_info

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

Get the pm metrics table with provided device index.

amdsmi_get_utilization_count

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

Get coarse grain utilization counter of the specified device.

amdsmi_get_gpu_metrics_header_info

amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t *header_value)

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

amdsmi_reset_gpu

amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle)

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

amdsmi_set_gpu_od_volt_info

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

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

amdsmi_get_gpu_partition_metrics_info

amdsmi_status_t amdsmi_get_gpu_partition_metrics_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_metrics_t *pgpu_metrics)

This function retrieves the partition metrics information.

amdsmi_set_gpu_clk_range

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

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

amdsmi_get_gpu_mem_overdrive_level

amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_get_clk_freq

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

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

amdsmi_get_gpu_perf_level

amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t *perf)

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

amdsmi_set_gpu_perf_determinism_mode

amdsmi_status_t amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue)

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

amdsmi_get_gpu_od_volt_info

amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle, amdsmi_od_volt_freq_data_t *odv)

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

amdsmi_get_gpu_od_volt_curve_regions

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

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

amdsmi_get_gpu_reg_table_info

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

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

amdsmi_get_gpu_overdrive_level

amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_set_gpu_od_clk_info

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

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

amdsmi_set_gpu_compute_partition

amdsmi_status_t amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle, amdsmi_compute_partition_type_t compute_partition)

Modifies a selected device's compute partition setting.

amdsmi_get_gpu_compute_partition

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

Retrieves the current compute partitioning for a desired device.

amdsmi_get_cpu_ddr_bw

amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle, amdsmi_ddr_bw_metrics_t *ddr_bw)

Get the DDR bandwidth data.

amdsmi_get_cpu_dimm_power_consumption

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

Get DIMM power consumption.

amdsmi_get_cpu_dimm_temp_range_and_refresh_rate

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

Get DIMM temperature range and refresh rate.

amdsmi_get_cpu_dimm_thermal_sensor

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

Get DIMM thermal sensor value.

amdsmi_gpu_driver_reload

amdsmi_status_t amdsmi_gpu_driver_reload(void)

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

amdsmi_get_gpu_total_ecc_count

amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec)

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

amdsmi_get_gpu_ecc_count

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

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

amdsmi_get_gpu_ecc_enabled

amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle, uint64_t *enabled_blocks)

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

amdsmi_get_gpu_cper_entries

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

Retrieve CPER entries cached in the driver.

amdsmi_get_cpu_socket_energy

amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the socket energy for a given socket.

amdsmi_get_cpu_core_energy

amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the core energy for a given core.

amdsmi_status_code_to_string

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

Get a description of a provided AMDSMI error status.

amdsmi_get_gpu_ecc_status

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

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

amdsmi_set_gpu_event_notification_mask

amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask)

Specify which events to collect for a device.

amdsmi_stop_gpu_event_notification

amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle)

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

amdsmi_init_gpu_event_notification

amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle)

Prepare to collect event notifications for a GPU.

amdsmi_get_gpu_event_notification

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

Collect event notifications, waiting a specified amount of time.

amdsmi_get_gpu_vbios_info

amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info)

Returns the static information for the vBIOS on the device.

amdsmi_get_fw_info

amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info)

Returns the firmware versions running on the device.

amdsmi_set_cpu_gmi3_link_width_range

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

Set gmi3 link width range.

amdsmi_get_power_info

amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info)

Returns the current power and voltage of the GPU.

amdsmi_get_gpu_vram_usage

amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info)

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

amdsmi_get_temp_metric

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

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

amdsmi_get_gpu_activity

amdsmi_status_t amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info)

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

amdsmi_get_clock_info

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

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

amdsmi_get_violation_status

amdsmi_status_t amdsmi_get_violation_status(amdsmi_processor_handle processor_handle, amdsmi_violation_status_t *info)

Returns the violations for a processor.

amdsmi_is_gpu_power_management_enabled

amdsmi_status_t amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled)

Returns is power management enabled.

amdsmi_get_hsmp_metrics_table

amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle, amdsmi_hsmp_metrics_table_t *metrics_table)

Get HSMP metrics table.

amdsmi_get_hsmp_metrics_table_version

amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle, uint32_t *metrics_version)

Get HSMP metrics table version.

amdsmi_get_cpu_fclk_mclk

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

Get Data fabric clock and Memory clock in MHz.

amdsmi_get_cpu_prochot_status

amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle, uint32_t *prochot)

Get normalized status of the processor's PROCHOT status.

amdsmi_get_cpu_hsmp_driver_version

amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle, amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver)

Get HSMP Driver Version.

amdsmi_get_cpu_hsmp_proto_ver

amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle, uint32_t *proto_ver)

Get HSMP protocol Version.

amdsmi_get_cpu_smu_fw_version

amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle, amdsmi_smu_fw_version_t *amdsmi_smu_fw)

Get SMU Firmware Version.

amdsmi_get_cpu_socket_current_active_freq_limit

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

Get current active frequency limit of the socket.

amdsmi_get_cpu_core_current_freq_limit

amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle, uint32_t *freq)

Get socket frequency limit of the core.

amdsmi_get_threads_per_core

amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core)

Get Number of threads Per Core.

amdsmi_get_cpu_socket_freq_range

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

Get socket frequency range.

amdsmi_get_cpu_cclk_limit

amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle, uint32_t *cclk)

Get core clock in MHz.

amdsmi_topo_get_link_type

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

Retrieve the hops and the connection type between 2 GPUs.

amdsmi_topo_get_numa_node_number

amdsmi_status_t amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node)

Retrieve the NUMA CPU node number for a device.

amdsmi_get_minmax_bandwidth_between_processors

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

Retreive minimal and maximal io link bandwidth between 2 GPUs.

amdsmi_is_P2P_accessible

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

Return P2P availability status between 2 GPUs.

amdsmi_get_link_metrics

amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle, amdsmi_link_metrics_t *link_metrics)

Return link metric information.

amdsmi_topo_get_p2p_status

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

Retrieve connection type and P2P capabilities between 2 GPUs.

amdsmi_topo_get_link_weight

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

Retrieve the weight for a connection between 2 GPUs.

amdsmi_get_link_topology_nearest

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

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

amdsmi_get_gpu_subsystem_name

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

Get the name string for the device subsytem.

amdsmi_get_gpu_revision

amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision)

Get the device revision associated with the device.

amdsmi_get_gpu_vendor_name

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

Get the name string for a give vendor ID.

amdsmi_get_gpu_id

amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id)

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

amdsmi_get_gpu_vram_vendor

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

Get the vram vendor string of a device.

amdsmi_get_gpu_subsystem_id

amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id)

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

amdsmi_shut_down

amdsmi_status_t amdsmi_shut_down(void)

Shutdown the AMD SMI library.

amdsmi_init

amdsmi_status_t amdsmi_init(uint64_t init_flags)

Initialize the AMD SMI library.

amdsmi_get_gpu_memory_partition_config

amdsmi_status_t amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_config_t *config)

Returns current gpu memory partition capabilities.

amdsmi_set_gpu_memory_partition_mode

amdsmi_status_t amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t mode)

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

amdsmi_get_gpu_memory_partition

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

Retrieves the current memory partition for a desired device.

amdsmi_set_gpu_memory_partition

amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t memory_partition)

Modifies a selected device's current memory partition setting.

amdsmi_get_gpu_bad_page_threshold

amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold)

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

amdsmi_get_gpu_memory_total

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

Get the total amount of memory that exists.

amdsmi_get_gpu_ras_block_features_enabled

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

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

amdsmi_get_gpu_bad_page_info

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

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

amdsmi_get_gpu_memory_reserved_pages

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

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

amdsmi_get_gpu_memory_usage

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

Get the current memory usage.

amdsmi_gpu_validate_ras_eeprom

amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle)

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

amdsmi_set_gpu_pci_bandwidth

amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask)

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

amdsmi_get_gpu_topo_numa_affinity

amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node)

Get the NUMA node associated with a device.

amdsmi_get_gpu_pci_throughput

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

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

amdsmi_get_gpu_pci_bandwidth

amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, amdsmi_pcie_bandwidth_t *bandwidth)

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

amdsmi_get_gpu_pci_replay_counter

amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter)

Get PCIe replay counter.

amdsmi_get_gpu_bdf_id

amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid)

Get the unique PCI device identifier associated for a device.

amdsmi_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_set_cpu_core_boostlimit

amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the core boostlimit value.

amdsmi_get_cpu_socket_c0_residency

amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle, uint32_t *pc0_residency)

Get the socket c0 residency.

amdsmi_set_cpu_socket_boostlimit

amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the socket boostlimit value.

amdsmi_get_cpu_core_boostlimit

amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t *pboostlimit)

Get the core boost limit.

amdsmi_get_gpu_available_counters

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

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

amdsmi_gpu_read_counter

amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle, amdsmi_counter_value_t *value)

Read the current value of a performance counter.

amdsmi_gpu_control_counter

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

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

amdsmi_gpu_counter_group_supported

amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group)

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

amdsmi_gpu_destroy_counter

amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle)

Deallocate a performance counter object.

amdsmi_gpu_create_counter

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

Create a performance counter object.

amdsmi_set_gpu_fan_speed

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

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

amdsmi_reset_gpu_fan

amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind)

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

amdsmi_get_gpu_fan_speed

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

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

amdsmi_get_gpu_fan_speed_max

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

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

amdsmi_get_gpu_cache_info

amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info)

Returns gpu cache info.

amdsmi_get_gpu_fan_rpms

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

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

amdsmi_get_gpu_volt_metric

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

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

amdsmi_get_cpu_socket_power_cap_max

amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle, uint32_t *pmax)

Get the maximum power cap value for a given socket.

amdsmi_set_gpu_power_profile

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

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

amdsmi_set_cpu_socket_power_cap

amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t pcap)

Set the power cap value for a given socket.

amdsmi_set_power_cap

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

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

amdsmi_get_cpu_socket_power

amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle, uint32_t *ppower)

Get the socket power.

amdsmi_get_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 mode)

Set the power efficiency profile policy.

amdsmi_get_energy_count

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

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

amdsmi_get_processor_info

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

Get information about the given processor.

amdsmi_get_processor_handles

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

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

amdsmi_get_gpu_device_uuid

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

Returns the UUID of the device.

amdsmi_get_processor_type

amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t *processor_type)

Get the processor type of the processor_handle.

amdsmi_get_socket_info

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

Get information about the given socket.

amdsmi_get_node_handle

amdsmi_status_t amdsmi_get_node_handle(amdsmi_processor_handle processor_handle, amdsmi_node_handle *node_handle)

Get the node handle associated with processor handle.

amdsmi_get_gpu_virtualization_mode

amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle, amdsmi_virtualization_mode_t *mode)

Returns the virtualization mode for the target device.

amdsmi_get_cpu_handles

amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles)

Get the list of cpu handles in the system.

amdsmi_get_cpucore_handles

amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count, amdsmi_processor_handle *processor_handles)

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

amdsmi_get_gpu_enumeration_info

amdsmi_status_t amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info)

Returns the Enumeration information for the device.

amdsmi_get_socket_handles

amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle *socket_handles)

Get the list of socket handles in the system.

amdsmi_get_processor_handle_from_bdf

amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle *processor_handle)

Get processor handle with the matching bdf.

amdsmi_get_processor_handles_by_type

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

Get processor list as per processor type.

amdsmi_get_gpu_device_bdf

amdsmi_status_t amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf)

Returns BDF of the given device.

amdsmi_get_cpu_affinity_with_scope

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

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

amdsmi_get_processor_count_from_handles

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

Get respective processor counts from the processor handles.

amdsmi_get_gpu_process_list

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

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

amdsmi_cpu_apb_disable

amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate)

Disable APB.

amdsmi_set_cpu_socket_lclk_dpm_level

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

Set NBIO lclk dpm level value.

amdsmi_set_cpu_pcie_link_rate

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

Set pcie link rate.

amdsmi_get_cpu_socket_lclk_dpm_level

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

Get NBIO LCLK dpm level.

amdsmi_set_cpu_df_pstate_range

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

Set df pstate range.

amdsmi_cpu_apb_enable

amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle)

Enable APB.

amdsmi_get_afids_from_cper

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

Get the AFIDs from CPER buffer.

amdsmi_get_gpu_ras_feature_info

amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature)

Returns RAS features info.

amdsmi_get_gpu_driver_info

amdsmi_status_t amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info)

Returns the driver version information.

amdsmi_get_gpu_compute_process_info

amdsmi_status_t amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items)

Get process information about processes currently using GPU.

amdsmi_get_gpu_compute_process_info_by_pid

amdsmi_status_t amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc)

Get process information about a specific process.

amdsmi_get_gpu_compute_process_gpus

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

Get the device indices currently being used by a process.

amdsmi_get_cpu_socket_temperature

amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle, uint32_t *ptmon)

Get socket temperature.

amdsmi_get_lib_version

amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version)

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

amdsmi_set_cpu_xgmi_width

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

Set xgmi width.

amdsmi_get_gpu_xgmi_link_status

amdsmi_status_t amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_link_status_t *link_status)

Get the XGMI link status.

amdsmi_gpu_xgmi_error_status

amdsmi_status_t amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status)

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

amdsmi_reset_gpu_xgmi_error

amdsmi_status_t amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle)

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

amdsmi_get_xgmi_info

amdsmi_status_t amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info)

Returns XGMI information for the GPU.

amd_metrics_table_header_t

Structure holds the gpu metrics table header for a device.

Definition amdsmi.h:1793

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition amdsmi.h:1013

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:1017

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition amdsmi.h:1014

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition amdsmi.h:984

amdsmi_accelerator_partition_profile_t::profile_index

uint32_t profile_index

Index in the profiles array in amdsmi_accelerator_partition_profile_t.

Definition amdsmi.h:988

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:986

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition amdsmi.h:987

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition amdsmi.h:985

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition amdsmi.h:989

amdsmi_accelerator_partition_resource_profile_t

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

Definition amdsmi.h:1000

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition amdsmi.h:1003

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:1004

amdsmi_asic_info_t

ASIC Information.

Definition amdsmi.h:918

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:928

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:920

amdsmi_asic_info_t::device_id

uint64_t device_id

The device ID of a GPU.

Definition amdsmi.h:923

amdsmi_asic_info_t::oam_id

uint32_t oam_id

0xFFFFFFFF if not supported

Definition amdsmi.h:926

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition amdsmi.h:927

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor ID.

Definition amdsmi.h:922

amdsmi_asic_info_t::rev_id

uint32_t rev_id

The revision ID of a GPU.

Definition amdsmi.h:924

amdsmi_bdf_t::bdf_

Definition amdsmi.h:760

amdsmi_board_info_t

Board Information.

Definition amdsmi.h:1097

amdsmi_clk_info_t

Clock Information.

Definition amdsmi.h:1129

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition amdsmi.h:1130

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition amdsmi.h:1133

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

True/False.

Definition amdsmi.h:1134

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition amdsmi.h:1131

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition amdsmi.h:1132

amdsmi_counter_value_t

Counter value.

Definition amdsmi.h:1324

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition amdsmi.h:1326

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition amdsmi.h:1327

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition amdsmi.h:1325

amdsmi_cper_guid_t

Cper.

Definition amdsmi.h:4860

amdsmi_cper_hdr_t

Definition amdsmi.h:4885

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:4897

amdsmi_cper_hdr_t::persistence_info

uint64_t persistence_info

Reserved.

Definition amdsmi.h:4900

amdsmi_cper_hdr_t::signature_end

uint32_t signature_end

0xFFFFFFFF

Definition amdsmi.h:4888

amdsmi_cper_hdr_t::flags

uint32_t flags

Reserved.

Definition amdsmi.h:4899

amdsmi_cper_hdr_t::partition_id

amdsmi_cper_guid_t partition_id

Reserved.

Definition amdsmi.h:4895

amdsmi_cper_hdr_t::record_length

uint32_t record_length

Total size of CPER Entry.

Definition amdsmi.h:4892

amdsmi_cper_timestamp_t

Definition amdsmi.h:4864

amdsmi_cper_valid_bits_t::valid_bits_

Definition amdsmi.h:4876

amdsmi_cpu_info_t

cpu info data

Definition amdsmi.h:2378

amdsmi_cpu_info_t::frequency_boost

bool frequency_boost

boost frequency

Definition amdsmi.h:2384

amdsmi_cpu_info_t::socket_count

uint32_t socket_count

count of cpu sockets

Definition amdsmi.h:2394

amdsmi_cpu_info_t::num_of_cpu_cores

uint32_t num_of_cpu_cores

0xFFFFFFFF if not supported

Definition amdsmi.h:2393

amdsmi_cpu_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition amdsmi.h:2388

amdsmi_cpu_info_t::socket_id

uint32_t socket_id

0xFFFF if not supported

Definition amdsmi.h:2391

amdsmi_cpu_info_t::threads_per_core

uint32_t threads_per_core

vitual processing units per cpu core

Definition amdsmi.h:2382

amdsmi_cpu_info_t::core_id

uint32_t core_id

cpu core id

Definition amdsmi.h:2392

amdsmi_cpu_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition amdsmi.h:2385

amdsmi_cpu_info_t::cpu_family_id

uint32_t cpu_family_id

cpu family id

Definition amdsmi.h:2380

amdsmi_cpu_info_t::model_id

uint32_t model_id

cpu model id

Definition amdsmi.h:2381

amdsmi_cpu_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition amdsmi.h:2387

amdsmi_cpu_info_t::cores_per_socket

uint32_t cores_per_socket

cpu cores per socket

Definition amdsmi.h:2383

amdsmi_cpu_info_t::rev_id

uint32_t rev_id

Revision.

Definition amdsmi.h:2389

amdsmi_cpu_info_t::core_count

uint32_t core_count

cpu core count

Definition amdsmi.h:2395

amdsmi_cpu_util_t

This structure holds CPU utilization information.

Definition amdsmi.h:1040

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition amdsmi.h:2207

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoritical bandwidth in GB/s.

Definition amdsmi.h:2208

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition amdsmi.h:2209

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoritical max.

Definition amdsmi.h:2210

amdsmi_dimm_power_t

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

Definition amdsmi.h:2228

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2231

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2230

amdsmi_dimm_power_t::power

uint16_t power

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

Definition amdsmi.h:2229

amdsmi_dimm_thermal_t

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

Definition amdsmi.h:2239

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

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

Definition amdsmi.h:2240

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celcius

Definition amdsmi.h:2243

amdsmi_dimm_thermal_t::update_rate

uint16_t update_rate

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

Definition amdsmi.h:2241

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

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

Definition amdsmi.h:2242

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:2277

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

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

Definition amdsmi.h:2279

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

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

Definition amdsmi.h:2278

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition amdsmi.h:1694

amdsmi_dpm_policy_t

DPM Policy.

Definition amdsmi.h:1708

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition amdsmi.h:1709

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition amdsmi.h:1710

amdsmi_driver_info_t

Driver Information.

Definition amdsmi.h:1086

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:1147

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition amdsmi.h:1148

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition amdsmi.h:1149

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition amdsmi.h:1150

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition amdsmi.h:780

amdsmi_enumeration_info_t::hip_id

uint32_t hip_id

the HIP enumeration ID

Definition amdsmi.h:784

amdsmi_enumeration_info_t::drm_render

uint32_t drm_render

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

Definition amdsmi.h:781

amdsmi_enumeration_info_t::hsa_id

uint32_t hsa_id

the HSA enumeration ID

Definition amdsmi.h:783

amdsmi_enumeration_info_t::drm_card

uint32_t drm_card

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

Definition amdsmi.h:782

amdsmi_error_count_t

This structure holds error counts.

Definition amdsmi.h:2093

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition amdsmi.h:2095

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition amdsmi.h:2094

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition amdsmi.h:2096

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition amdsmi.h:1366

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition amdsmi.h:1367

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition amdsmi.h:1368

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:1757

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition amdsmi.h:1758

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition amdsmi.h:1759

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition amdsmi.h:1681

amdsmi_frequencies_t::current

uint32_t current

The current frequency index in MHz.

Definition amdsmi.h:1684

amdsmi_frequencies_t::num_supported

uint32_t num_supported

The number of supported frequencies.

Definition amdsmi.h:1683

amdsmi_frequencies_t::has_deep_sleep

bool has_deep_sleep

Deep Sleep frequency is only supported by some GPUs.

Definition amdsmi.h:1682

amdsmi_frequency_range_t

Frequency Range.

Definition amdsmi.h:748

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition amdsmi.h:749

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition amdsmi.h:750

amdsmi_fw_info_t::fw_info_list_

Definition amdsmi.h:905

amdsmi_fw_info_t

Firmware Information.

Definition amdsmi.h:903

amdsmi_gpu_cache_info_t::cache_

Definition amdsmi.h:887

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:892

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition amdsmi.h:889

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:891

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition amdsmi.h:888

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition amdsmi.h:885

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition amdsmi.h:1849

amdsmi_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition amdsmi.h:1931

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

v1.7 additions

Definition amdsmi.h:2025

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition amdsmi.h:1915

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

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

Definition amdsmi.h:1874

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition amdsmi.h:1940

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition amdsmi.h:1857

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition amdsmi.h:1869

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition amdsmi.h:1904

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition amdsmi.h:1922

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:2020

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition amdsmi.h:1936

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition amdsmi.h:1878

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1996

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition amdsmi.h:1868

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:1947

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:1909

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition amdsmi.h:1883

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition amdsmi.h:1927

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition amdsmi.h:1916

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition amdsmi.h:1943

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition amdsmi.h:1928

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:2012

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition amdsmi.h:1902

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition amdsmi.h:1929

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

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

Definition amdsmi.h:1910

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition amdsmi.h:2016

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition amdsmi.h:1945

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition amdsmi.h:1975

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition amdsmi.h:1942

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition amdsmi.h:1980

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition amdsmi.h:1949

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition amdsmi.h:1948

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition amdsmi.h:1894

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition amdsmi.h:1867

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition amdsmi.h:1969

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition amdsmi.h:1875

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition amdsmi.h:1970

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition amdsmi.h:1946

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition amdsmi.h:1808

amdsmi_hsmp_driver_version_t

This structure holds HSMP Driver version information.

Definition amdsmi.h:269

amdsmi_hsmp_driver_version_t::major

uint32_t major

Major version number.

Definition amdsmi.h:270

amdsmi_hsmp_driver_version_t::minor

uint32_t minor

Minor version number.

Definition amdsmi.h:271

amdsmi_hsmp_metrics_table_t

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

Definition amdsmi.h:2287

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:2329

amdsmi_hsmp_metrics_table_t::xgmi_width

uint32_t xgmi_width

Current operating XGMI link width.

Definition amdsmi.h:2332

amdsmi_hsmp_metrics_table_t::max_cclk_frequency

uint32_t max_cclk_frequency

Maximum CCLK frequency supported by the CPU.

Definition amdsmi.h:2319

amdsmi_hsmp_metrics_table_t::timestamp

uint64_t timestamp

Timestamp corresponding to the energy accumulators in 10ns units.

Definition amdsmi.h:2301

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:2337

amdsmi_hsmp_metrics_table_t::gfxclk_frequency_limit

uint32_t gfxclk_frequency_limit

Minimum GFXCLK frequency limit enforced from the infrastructure controllers.

Definition amdsmi.h:2309

amdsmi_hsmp_metrics_table_t::max_socket_power_limit

uint32_t max_socket_power_limit

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

Definition amdsmi.h:2298

amdsmi_hsmp_metrics_table_t::prochot_residency_acc

uint32_t prochot_residency_acc

Incremented every iteration PROCHOT is active.

Definition amdsmi.h:2347

amdsmi_hsmp_metrics_table_t::max_vr_temperature

uint32_t max_vr_temperature

Maximum temperature reported by SVI3 telemetry for all slave addresses.

Definition amdsmi.h:2291

amdsmi_hsmp_metrics_table_t::ccd_energy_acc

uint64_t ccd_energy_acc

Energy accumulator of VDDCR_VDD rails powering CCDs.

Definition amdsmi.h:2303

amdsmi_hsmp_metrics_table_t::socket_gfx_busy_acc

uint64_t socket_gfx_busy_acc

Accumulated value of "socket_gfx_busy".

Definition amdsmi.h:2341

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:2306

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:2292

amdsmi_hsmp_metrics_table_t::vr_thm_residency_acc

uint32_t vr_thm_residency_acc

Incremented every iteration the VR thermal throttling controller is active.

Definition amdsmi.h:2350

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:2330

amdsmi_hsmp_metrics_table_t::max_hbm_temperature_acc

uint64_t max_hbm_temperature_acc

Accumulated version of "max_hbm_temperature".

Definition amdsmi.h:2295

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:2299

amdsmi_hsmp_metrics_table_t::fclk_frequency

uint32_t fclk_frequency

Effective FCLK frequency.

Definition amdsmi.h:2310

amdsmi_hsmp_metrics_table_t::spare

uint32_t spare

spare

Definition amdsmi.h:2352

amdsmi_hsmp_metrics_table_t::socket_c0_residency_acc

uint64_t socket_c0_residency_acc

Accumulated value of "socket_c0_residency".

Definition amdsmi.h:2340

amdsmi_hsmp_metrics_table_t::xcd_energy_acc

uint64_t xcd_energy_acc

Energy accumulator of VDDCR_VDD rails powering XCDs.

Definition amdsmi.h:2304

amdsmi_hsmp_metrics_table_t::accumulation_counter

uint32_t accumulation_counter

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

Definition amdsmi.h:2288

amdsmi_hsmp_metrics_table_t::min_cclk_frequency

uint32_t min_cclk_frequency

Minimum CCLK frequency supported by the CPU.

Definition amdsmi.h:2320

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization_acc

uint64_t dram_bandwidth_utilization_acc

Accumulated value of "dram_bandwidth_utilization".

Definition amdsmi.h:2344

amdsmi_hsmp_metrics_table_t::cclk_frequency_limit

uint32_t cclk_frequency_limit

Minimum CCLK frequency limit enforced from the infrastructure controllers.

Definition amdsmi.h:2308

amdsmi_hsmp_metrics_table_t::max_gfxclk_frequency

uint32_t max_gfxclk_frequency

Maximum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2321

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:2302

amdsmi_hsmp_metrics_table_t::socket_thm_residency_acc

uint32_t socket_thm_residency_acc

Incremented every iteration the socket thermal throttling controller is active.

Definition amdsmi.h:2349

amdsmi_hsmp_metrics_table_t::max_dram_bandwidth

uint32_t max_dram_bandwidth

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

Definition amdsmi.h:2343

amdsmi_hsmp_metrics_table_t::aid_energy_acc

uint64_t aid_energy_acc

Energy accumulator of rails powering the AIDs.

Definition amdsmi.h:2305

amdsmi_hsmp_metrics_table_t::socket_power_limit

uint32_t socket_power_limit

Power limit currently being enforced by the power throttling controller.

Definition amdsmi.h:2297

amdsmi_hsmp_metrics_table_t::dram_bandwidth_utilization

uint32_t dram_bandwidth_utilization

HBM bandwidth utilization for all HBM stacks in the socket.

Definition amdsmi.h:2339

amdsmi_hsmp_metrics_table_t::max_vr_temperature_acc

uint64_t max_vr_temperature_acc

Accumulated version of "max_vr_temperature".

Definition amdsmi.h:2294

amdsmi_hsmp_metrics_table_t::max_socket_temperature_acc

uint64_t max_socket_temperature_acc

Accumulated version of "max_socket_temperature".

Definition amdsmi.h:2293

amdsmi_hsmp_metrics_table_t::xgmi_bitrate

uint32_t xgmi_bitrate

Current operating XGMI link bitrate.

Definition amdsmi.h:2333

amdsmi_hsmp_metrics_table_t::uclk_frequency

uint32_t uclk_frequency

Effective UCLK frequency.

Definition amdsmi.h:2311

amdsmi_hsmp_metrics_table_t::max_socket_temperature

uint32_t max_socket_temperature

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

Definition amdsmi.h:2290

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:2338

amdsmi_hsmp_metrics_table_t::ppt_residency_acc

uint32_t ppt_residency_acc

Incremented every iteration the PPT controller is active.

Definition amdsmi.h:2348

amdsmi_hsmp_metrics_table_t::hbm_thm_residency_acc

uint32_t hbm_thm_residency_acc

Incremented every iteration the HBM thermal throttling controller is active.

Definition amdsmi.h:2351

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:2342

amdsmi_hsmp_metrics_table_t::min_gfxclk_frequency

uint32_t min_gfxclk_frequency

Minimum GFXCLK frequency supported by the accelerator.

Definition amdsmi.h:2322

amdsmi_kfd_info_t

Structure holds kfd information.

Definition amdsmi.h:938

amdsmi_kfd_info_t::current_partition_id

uint32_t current_partition_id

0xFFFFFFFF if not supported

Definition amdsmi.h:941

amdsmi_kfd_info_t::node_id

uint32_t node_id

0xFFFFFFFF if not supported

Definition amdsmi.h:940

amdsmi_kfd_info_t::kfd_id

uint64_t kfd_id

0xFFFFFFFFFFFFFFFF if not supported

Definition amdsmi.h:939

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:2266

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition amdsmi.h:2267

amdsmi_link_id_bw_type_t::link_name

char * link_name

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

Definition amdsmi.h:2268

amdsmi_link_metrics_t::_links

Definition amdsmi.h:1055

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transfered for each link in KB

Definition amdsmi.h:1061

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition amdsmi.h:1060

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition amdsmi.h:1057

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition amdsmi.h:1059

amdsmi_link_metrics_t::_links::bdf

amdsmi_bdf_t bdf

bdf of the destination gpu

Definition amdsmi.h:1056

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition amdsmi.h:1058

amdsmi_link_metrics_t

Link Metrics.

Definition amdsmi.h:1053

amdsmi_link_metrics_t::num_links

uint32_t num_links

number of links

Definition amdsmi.h:1054

amdsmi_memory_partition_config_t::numa_range_

Definition amdsmi.h:971

amdsmi_memory_partition_config_t

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

Definition amdsmi.h:967

amdsmi_name_value_t

This structure holds the name value pairs.

Definition amdsmi.h:2057

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition amdsmi.h:2059

amdsmi_npm_info_t

NPM info.

Definition amdsmi.h:2166

amdsmi_npm_info_t::status

amdsmi_npm_status_t status

NPM status (enabled/disabled).

Definition amdsmi.h:2167

amdsmi_npm_info_t::limit

uint64_t limit

Node-level power limit in Watts.

Definition amdsmi.h:2168

amdsmi_nps_caps_t::nps_flags_

Definition amdsmi.h:951

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition amdsmi.h:955

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition amdsmi.h:954

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition amdsmi.h:953

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition amdsmi.h:952

amdsmi_od_vddc_point_t

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

Definition amdsmi.h:1745

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition amdsmi.h:1746

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition amdsmi.h:1747

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition amdsmi.h:1768

amdsmi_od_volt_freq_data_t

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

Definition amdsmi.h:1777

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:1779

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:1781

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition amdsmi.h:1783

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:1778

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:1780

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition amdsmi.h:1782

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition amdsmi.h:1192

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:1195

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:1194

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:1197

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

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

Definition amdsmi.h:1193

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

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

Definition amdsmi.h:1196

amdsmi_pcie_bandwidth_t

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

Definition amdsmi.h:1723

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition amdsmi.h:1724

amdsmi_pcie_info_t::pcie_metric_

Definition amdsmi.h:814

amdsmi_pcie_info_t::pcie_metric_::pcie_nak_received_count

uint64_t pcie_nak_received_count

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

Definition amdsmi.h:822

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:818

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition amdsmi.h:815

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition amdsmi.h:816

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition amdsmi.h:817

amdsmi_pcie_info_t::pcie_metric_::pcie_l0_to_recovery_count

uint64_t pcie_l0_to_recovery_count

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

Definition amdsmi.h:819

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:821

amdsmi_pcie_info_t::pcie_metric_::pcie_replay_roll_over_count

uint64_t pcie_replay_roll_over_count

total number of replay rollovers issued on the PCIe link

Definition amdsmi.h:820

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:823

amdsmi_pcie_info_t::pcie_static_

Definition amdsmi.h:806

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition amdsmi.h:807

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition amdsmi.h:811

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition amdsmi.h:810

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition amdsmi.h:808

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition amdsmi.h:809

amdsmi_pcie_info_t

pcie information

Definition amdsmi.h:805

amdsmi_power_cap_info_t

Power Cap Information.

Definition amdsmi.h:834

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

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

Definition amdsmi.h:835

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

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

Definition amdsmi.h:837

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:839

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:836

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:838

amdsmi_power_info_t

Power Information.

Definition amdsmi.h:1113

amdsmi_power_info_t::soc_voltage

uint64_t soc_voltage

SOC voltage measurement in mV.

Definition amdsmi.h:1118

amdsmi_power_info_t::socket_power

uint64_t socket_power

Socket power in W.

Definition amdsmi.h:1114

amdsmi_power_info_t::power_limit

uint32_t power_limit

The power limit in W.

Definition amdsmi.h:1120

amdsmi_power_info_t::mem_voltage

uint64_t mem_voltage

MEM voltage measurement in mV.

Definition amdsmi.h:1119

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

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

Definition amdsmi.h:1115

amdsmi_power_info_t::average_socket_power

uint32_t average_socket_power

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

Definition amdsmi.h:1116

amdsmi_power_info_t::gfx_voltage

uint64_t gfx_voltage

GFX voltage measurement in mV.

Definition amdsmi.h:1117

amdsmi_power_profile_status_t

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

Definition amdsmi.h:1670

amdsmi_power_profile_status_t::available_profiles

amdsmi_bit_field_t available_profiles

Which profiles are supported by this system.

Definition amdsmi.h:1671

amdsmi_power_profile_status_t::current

amdsmi_power_profile_preset_masks_t current

Which power profile is currently active.

Definition amdsmi.h:1672

amdsmi_power_profile_status_t::num_profiles

uint32_t num_profiles

How many power profiles are available.

Definition amdsmi.h:1673

amdsmi_proc_info_t::engine_usage_

Definition amdsmi.h:1170

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition amdsmi.h:1172

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition amdsmi.h:1171

amdsmi_proc_info_t::memory_usage_

Definition amdsmi.h:1175

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In Bytes.

Definition amdsmi.h:1178

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In Bytes.

Definition amdsmi.h:1177

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In Bytes.

Definition amdsmi.h:1176

amdsmi_proc_info_t

Process Information.

Definition amdsmi.h:1166

amdsmi_proc_info_t::cu_occupancy

uint32_t cu_occupancy

Num CUs utilized.

Definition amdsmi.h:1182

amdsmi_proc_info_t::mem

uint64_t mem

In Bytes.

Definition amdsmi.h:1169

amdsmi_proc_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:1183

amdsmi_process_info_t

This structure contains information specific to a process.

Definition amdsmi.h:2105

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition amdsmi.h:2108

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition amdsmi.h:2106

amdsmi_process_info_t::evicted_time

uint32_t evicted_time

Time that queues are evicted on a GPU in milliseconds.

Definition amdsmi.h:2110

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition amdsmi.h:2109

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition amdsmi.h:2107

amdsmi_range_t

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

Definition amdsmi.h:660

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition amdsmi.h:661

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition amdsmi.h:662

amdsmi_ras_feature_t

This structure holds ras feature.

Definition amdsmi.h:2080

amdsmi_ras_feature_t::ras_eeprom_version

uint32_t ras_eeprom_version

Definition amdsmi.h:2081

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

Definition amdsmi.h:2083

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition amdsmi.h:1657

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition amdsmi.h:1659

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition amdsmi.h:1660

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition amdsmi.h:1658

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition amdsmi.h:2195

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition amdsmi.h:2196

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition amdsmi.h:2198

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition amdsmi.h:2199

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition amdsmi.h:2197

amdsmi_sock_info_t

cpu socket info data

Definition amdsmi.h:2406

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition amdsmi.h:2218

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

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

Definition amdsmi.h:2219

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

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

Definition amdsmi.h:2220

amdsmi_topology_nearest_t

Topology Nearest.

Definition amdsmi.h:2118

amdsmi_utilization_counter_t

The utilization counter data.

Definition amdsmi.h:1645

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition amdsmi.h:1646

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition amdsmi.h:1647

amdsmi_vbios_info_t

VBios Information.

Definition amdsmi.h:858

amdsmi_version_t

This structure holds version information.

Definition amdsmi.h:1733

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition amdsmi.h:1735

amdsmi_version_t::major

uint32_t major

Major version.

Definition amdsmi.h:1734

amdsmi_version_t::build

const char * build

Full Build version string.

Definition amdsmi.h:1737

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition amdsmi.h:1736

amdsmi_violation_status_t

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

Definition amdsmi.h:696

amdsmi_violation_status_t::active_hbm_thrm

uint8_t active_hbm_thrm

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

Definition amdsmi.h:720

amdsmi_violation_status_t::active_socket_thrm

uint8_t active_socket_thrm

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

Definition amdsmi.h:718

amdsmi_violation_status_t::acc_ppt_pwr

uint64_t acc_ppt_pwr

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

Definition amdsmi.h:701

amdsmi_violation_status_t::acc_hbm_thrm

uint64_t acc_hbm_thrm

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

Definition amdsmi.h:704

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Definition amdsmi.h:705

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Definition amdsmi.h:721

amdsmi_violation_status_t::per_hbm_thrm

uint64_t per_hbm_thrm

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

Definition amdsmi.h:712

amdsmi_violation_status_t::per_prochot_thrm

uint64_t per_prochot_thrm

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

Definition amdsmi.h:708

amdsmi_violation_status_t::active_vr_thrm

uint8_t active_vr_thrm

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

Definition amdsmi.h:719

amdsmi_violation_status_t::per_ppt_pwr

uint64_t per_ppt_pwr

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

Definition amdsmi.h:709

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Current accumulated voltage regulator count; Max uint64 means unsupported.

Definition amdsmi.h:703

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Definition amdsmi.h:713

amdsmi_violation_status_t::per_socket_thrm

uint64_t per_socket_thrm

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

Definition amdsmi.h:710

amdsmi_violation_status_t::per_vr_thrm

uint64_t per_vr_thrm

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

Definition amdsmi.h:711

amdsmi_violation_status_t::active_prochot_thrm

uint8_t active_prochot_thrm

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

Definition amdsmi.h:716

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition amdsmi.h:699

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition amdsmi.h:697

amdsmi_violation_status_t::active_ppt_pwr

uint8_t active_ppt_pwr

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

Definition amdsmi.h:717

amdsmi_violation_status_t::acc_socket_thrm

uint64_t acc_socket_thrm

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

Definition amdsmi.h:702

amdsmi_violation_status_t::violation_timestamp

uint64_t violation_timestamp

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

Definition amdsmi.h:698

amdsmi_violation_status_t::acc_prochot_thrm

uint64_t acc_prochot_thrm

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

Definition amdsmi.h:700

amdsmi_vram_info_t

VRam Information.

Definition amdsmi.h:1072

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition amdsmi.h:1076

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition amdsmi.h:1075

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:1077

amdsmi_vram_usage_t

VRam Usage.

Definition amdsmi.h:684

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition amdsmi.h:685

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition amdsmi.h:686

amdsmi_xgmi_info_t

XGMI Information.

Definition amdsmi.h:671

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition amdsmi.h:2046

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition amdsmi.h:2047

amdsmi_bdf_t

bdf types

Definition amdsmi.h:759

amdsmi_cper_valid_bits_t

Definition amdsmi.h:4875

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition amdsmi.h:950