amdsmi.h Source File

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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

35 extern "C" {

36 #include <cstdint>

37 #ifdef ENABLE_ESMI_LIB

38  #include <e_smi/e_smi.h>

39 #endif

40 #else // __cplusplus

41 #include <stdint.h>

42 #endif // __cplusplus

43 

51 typedef enum {

52  AMDSMI_INIT_ALL_PROCESSORS = 0xFFFFFFFF,

53  AMDSMI_INIT_AMD_CPUS = (1 << 0),

54  AMDSMI_INIT_AMD_GPUS = (1 << 1),

55  AMDSMI_INIT_NON_AMD_CPUS = (1 << 2),

56  AMDSMI_INIT_NON_AMD_GPUS = (1 << 3),

57  AMDSMI_INIT_AMD_APUS = (AMDSMI_INIT_AMD_CPUS | AMDSMI_INIT_AMD_GPUS) // Default option

58 } amdsmi_init_flags_t;

59 

65 #define AMDSMI_MAX_MM_IP_COUNT 8

66 #define AMDSMI_MAX_DATE_LENGTH 32

67 #define AMDSMI_MAX_STRING_LENGTH 256

68 #define AMDSMI_MAX_DEVICES 32

69 #define AMDSMI_MAX_DRIVER_VERSION_LENGTH 80

70 #define AMDSMI_MAX_CACHE_TYPES 10

71 #define AMDSMI_MAX_ACCELERATOR_PROFILE 32

72 #define AMDSMI_MAX_CP_PROFILE_RESOURCES 32

73 #define AMDSMI_MAX_ACCELERATOR_PARTITIONS 8

74 #define AMDSMI_MAX_NUM_NUMA_NODES 32

75 

76 #define AMDSMI_GPU_UUID_SIZE 38

77 

83 #define AMDSMI_MAX_NAME 32

84 #define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK 64

85 #define AMDSMI_MAX_CONTAINER_TYPE 2

86 #define AMDSMI_256_LENGTH AMDSMI_MAX_STRING_LENGTH

87 

97 #define CENTRIGRADE_TO_MILLI_CENTIGRADE 1000

98 

104 #define AMDSMI_NUM_HBM_INSTANCES 4

105 

111 #define AMDSMI_MAX_NUM_VCN 4

112 

118 #define AMDSMI_MAX_NUM_CLKS 4

119 

125 #define AMDSMI_MAX_NUM_XGMI_LINKS 8

126 

132 #define AMDSMI_MAX_NUM_GFX_CLKS 8

133 

139 #define AMDSMI_MAX_AID 4

140 

146 #define AMDSMI_MAX_ENGINES 8

147 

153 #define AMDSMI_MAX_NUM_JPEG 32

154 

166 #define AMDSMI_MAX_NUM_XCC 8

167 

180 #define AMDSMI_MAX_NUM_XCP 8

181 

182 /* string format */

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

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

185 

193 #define AMDSMI_LIB_VERSION_YEAR 25

194 

196 #define AMDSMI_LIB_VERSION_MAJOR 25

197 

199 #define AMDSMI_LIB_VERSION_MINOR 3

200 

202 #define AMDSMI_LIB_VERSION_RELEASE 0

203 

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

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

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

207 

213 typedef enum {

214  AMDSMI_MM_UVD,

215  AMDSMI_MM_VCE,

216  AMDSMI_MM_VCN,

217  AMDSMI_MM__MAX

218 } amdsmi_mm_ip_t;

219 

225 typedef enum {

226  AMDSMI_CONTAINER_LXC,

227  AMDSMI_CONTAINER_DOCKER,

228 } amdsmi_container_types_t;

229 

235 typedef void *amdsmi_processor_handle;

236 typedef void *amdsmi_socket_handle;

237 

238 #ifdef ENABLE_ESMI_LIB

239 

245 typedef void *amdsmi_cpusocket_handle;

246 

252 typedef struct {

253  uint32_t major;

254  uint32_t minor;

255 } amdsmi_hsmp_driver_version_t;

256 

257 #endif

258 

268 typedef enum {

269  AMDSMI_PROCESSOR_TYPE_UNKNOWN = 0,

270  AMDSMI_PROCESSOR_TYPE_AMD_GPU,

271  AMDSMI_PROCESSOR_TYPE_AMD_CPU,

272  AMDSMI_PROCESSOR_TYPE_NON_AMD_GPU,

273  AMDSMI_PROCESSOR_TYPE_NON_AMD_CPU,

274  AMDSMI_PROCESSOR_TYPE_AMD_CPU_CORE,

275  AMDSMI_PROCESSOR_TYPE_AMD_APU

276 } processor_type_t;

277 

286 typedef enum {

287  AMDSMI_STATUS_SUCCESS = 0,

288  // Library usage errors

289  AMDSMI_STATUS_INVAL = 1,

290  AMDSMI_STATUS_NOT_SUPPORTED = 2,

291  AMDSMI_STATUS_NOT_YET_IMPLEMENTED = 3,

292  AMDSMI_STATUS_FAIL_LOAD_MODULE = 4,

293  AMDSMI_STATUS_FAIL_LOAD_SYMBOL = 5,

294  AMDSMI_STATUS_DRM_ERROR = 6,

295  AMDSMI_STATUS_API_FAILED = 7,

296  AMDSMI_STATUS_TIMEOUT = 8,

297  AMDSMI_STATUS_RETRY = 9,

298  AMDSMI_STATUS_NO_PERM = 10,

299  AMDSMI_STATUS_INTERRUPT = 11,

300  AMDSMI_STATUS_IO = 12,

301  AMDSMI_STATUS_ADDRESS_FAULT = 13,

302  AMDSMI_STATUS_FILE_ERROR = 14,

303  AMDSMI_STATUS_OUT_OF_RESOURCES = 15,

304  AMDSMI_STATUS_INTERNAL_EXCEPTION = 16,

305  AMDSMI_STATUS_INPUT_OUT_OF_BOUNDS = 17,

306  AMDSMI_STATUS_INIT_ERROR = 18,

307  AMDSMI_STATUS_REFCOUNT_OVERFLOW = 19,

308  // Processor related errors

309  AMDSMI_STATUS_BUSY = 30,

310  AMDSMI_STATUS_NOT_FOUND = 31,

311  AMDSMI_STATUS_NOT_INIT = 32,

312  AMDSMI_STATUS_NO_SLOT = 33,

313  AMDSMI_STATUS_DRIVER_NOT_LOADED = 34,

314  // Data and size errors

315  AMDSMI_STATUS_NO_DATA = 40,

316  AMDSMI_STATUS_INSUFFICIENT_SIZE = 41,

317  AMDSMI_STATUS_UNEXPECTED_SIZE = 42,

318  AMDSMI_STATUS_UNEXPECTED_DATA = 43,

319  //esmi errors

320  AMDSMI_STATUS_NON_AMD_CPU = 44,

321  AMDSMI_STATUS_NO_ENERGY_DRV = 45,

322  AMDSMI_STATUS_NO_MSR_DRV = 46,

323  AMDSMI_STATUS_NO_HSMP_DRV = 47,

324  AMDSMI_STATUS_NO_HSMP_SUP = 48,

325  AMDSMI_STATUS_NO_HSMP_MSG_SUP = 49,

326  AMDSMI_STATUS_HSMP_TIMEOUT = 50,

327  AMDSMI_STATUS_NO_DRV = 51,

328  AMDSMI_STATUS_FILE_NOT_FOUND = 52,

329  AMDSMI_STATUS_ARG_PTR_NULL = 53,

330  AMDSMI_STATUS_AMDGPU_RESTART_ERR = 54,

331  AMDSMI_STATUS_SETTING_UNAVAILABLE = 55,

332  AMDSMI_STATUS_CORRUPTED_EEPROM = 56,

333  // General errors

334  AMDSMI_STATUS_MAP_ERROR = 0xFFFFFFFE,

335  AMDSMI_STATUS_UNKNOWN_ERROR = 0xFFFFFFFF,

336 } amdsmi_status_t;

337 

343 typedef enum {

344  AMDSMI_CLK_TYPE_SYS = 0x0,

345  AMDSMI_CLK_TYPE_FIRST = AMDSMI_CLK_TYPE_SYS,

346  AMDSMI_CLK_TYPE_GFX = AMDSMI_CLK_TYPE_SYS,

347  AMDSMI_CLK_TYPE_DF,

349  AMDSMI_CLK_TYPE_DCEF,

350  AMDSMI_CLK_TYPE_SOC,

351  AMDSMI_CLK_TYPE_MEM,

352  AMDSMI_CLK_TYPE_PCIE,

353  AMDSMI_CLK_TYPE_VCLK0,

354  AMDSMI_CLK_TYPE_VCLK1,

355  AMDSMI_CLK_TYPE_DCLK0,

356  AMDSMI_CLK_TYPE_DCLK1,

357  AMDSMI_CLK_TYPE__MAX = AMDSMI_CLK_TYPE_DCLK1

358 } amdsmi_clk_type_t;

359 

365 typedef enum {

366  AMDSMI_ACCELERATOR_PARTITION_INVALID = 0,

367  AMDSMI_ACCELERATOR_PARTITION_SPX,

369  AMDSMI_ACCELERATOR_PARTITION_DPX,

371  AMDSMI_ACCELERATOR_PARTITION_TPX,

373  AMDSMI_ACCELERATOR_PARTITION_QPX,

375  AMDSMI_ACCELERATOR_PARTITION_CPX,

377  AMDSMI_ACCELERATOR_PARTITION_MAX

378 } amdsmi_accelerator_partition_type_t;

379 

385 typedef enum {

386  AMDSMI_ACCELERATOR_XCC,

387  AMDSMI_ACCELERATOR_ENCODER,

388  AMDSMI_ACCELERATOR_DECODER,

389  AMDSMI_ACCELERATOR_DMA,

390  AMDSMI_ACCELERATOR_JPEG,

391  AMDSMI_ACCELERATOR_MAX

392 } amdsmi_accelerator_partition_resource_type_t;

393 

400 typedef enum {

401  AMDSMI_COMPUTE_PARTITION_INVALID = 0,

402  AMDSMI_COMPUTE_PARTITION_SPX,

404  AMDSMI_COMPUTE_PARTITION_DPX,

406  AMDSMI_COMPUTE_PARTITION_TPX,

408  AMDSMI_COMPUTE_PARTITION_QPX,

410  AMDSMI_COMPUTE_PARTITION_CPX

412 } amdsmi_compute_partition_type_t;

413 

419 typedef enum {

420  AMDSMI_MEMORY_PARTITION_UNKNOWN = 0,

421  AMDSMI_MEMORY_PARTITION_NPS1 = 1,

423  AMDSMI_MEMORY_PARTITION_NPS2 = 2,

426  AMDSMI_MEMORY_PARTITION_NPS4 = 4,

429  AMDSMI_MEMORY_PARTITION_NPS8 = 8,

434 } amdsmi_memory_partition_type_t;

435 

442 typedef enum {

443  AMDSMI_TEMPERATURE_TYPE_EDGE,

444  AMDSMI_TEMPERATURE_TYPE_FIRST = AMDSMI_TEMPERATURE_TYPE_EDGE,

445  AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

446  AMDSMI_TEMPERATURE_TYPE_JUNCTION = AMDSMI_TEMPERATURE_TYPE_HOTSPOT,

447  AMDSMI_TEMPERATURE_TYPE_VRAM,

448  AMDSMI_TEMPERATURE_TYPE_HBM_0,

449  AMDSMI_TEMPERATURE_TYPE_HBM_1,

450  AMDSMI_TEMPERATURE_TYPE_HBM_2,

451  AMDSMI_TEMPERATURE_TYPE_HBM_3,

452  AMDSMI_TEMPERATURE_TYPE_PLX,

453  AMDSMI_TEMPERATURE_TYPE__MAX = AMDSMI_TEMPERATURE_TYPE_PLX

454 } amdsmi_temperature_type_t;

455 

462 typedef enum {

463  AMDSMI_FW_ID_SMU = 1,

464  AMDSMI_FW_ID_FIRST = AMDSMI_FW_ID_SMU,

465  AMDSMI_FW_ID_CP_CE,

466  AMDSMI_FW_ID_CP_PFP,

467  AMDSMI_FW_ID_CP_ME,

468  AMDSMI_FW_ID_CP_MEC_JT1,

469  AMDSMI_FW_ID_CP_MEC_JT2,

470  AMDSMI_FW_ID_CP_MEC1,

471  AMDSMI_FW_ID_CP_MEC2,

472  AMDSMI_FW_ID_RLC,

473  AMDSMI_FW_ID_SDMA0,

474  AMDSMI_FW_ID_SDMA1,

475  AMDSMI_FW_ID_SDMA2,

476  AMDSMI_FW_ID_SDMA3,

477  AMDSMI_FW_ID_SDMA4,

478  AMDSMI_FW_ID_SDMA5,

479  AMDSMI_FW_ID_SDMA6,

480  AMDSMI_FW_ID_SDMA7,

481  AMDSMI_FW_ID_VCN,

482  AMDSMI_FW_ID_UVD,

483  AMDSMI_FW_ID_VCE,

484  AMDSMI_FW_ID_ISP,

485  AMDSMI_FW_ID_DMCU_ERAM, /*eRAM*/

486  AMDSMI_FW_ID_DMCU_ISR, /*ISR*/

487  AMDSMI_FW_ID_RLC_RESTORE_LIST_GPM_MEM,

488  AMDSMI_FW_ID_RLC_RESTORE_LIST_SRM_MEM,

489  AMDSMI_FW_ID_RLC_RESTORE_LIST_CNTL,

490  AMDSMI_FW_ID_RLC_V,

491  AMDSMI_FW_ID_MMSCH,

492  AMDSMI_FW_ID_PSP_SYSDRV,

493  AMDSMI_FW_ID_PSP_SOSDRV,

494  AMDSMI_FW_ID_PSP_TOC,

495  AMDSMI_FW_ID_PSP_KEYDB,

496  AMDSMI_FW_ID_DFC,

497  AMDSMI_FW_ID_PSP_SPL,

498  AMDSMI_FW_ID_DRV_CAP,

499  AMDSMI_FW_ID_MC,

500  AMDSMI_FW_ID_PSP_BL,

501  AMDSMI_FW_ID_CP_PM4,

502  AMDSMI_FW_ID_RLC_P,

503  AMDSMI_FW_ID_SEC_POLICY_STAGE2,

504  AMDSMI_FW_ID_REG_ACCESS_WHITELIST,

505  AMDSMI_FW_ID_IMU_DRAM,

506  AMDSMI_FW_ID_IMU_IRAM,

507  AMDSMI_FW_ID_SDMA_TH0,

508  AMDSMI_FW_ID_SDMA_TH1,

509  AMDSMI_FW_ID_CP_MES,

510  AMDSMI_FW_ID_MES_KIQ,

511  AMDSMI_FW_ID_MES_STACK,

512  AMDSMI_FW_ID_MES_THREAD1,

513  AMDSMI_FW_ID_MES_THREAD1_STACK,

514  AMDSMI_FW_ID_RLX6,

515  AMDSMI_FW_ID_RLX6_DRAM_BOOT,

516  AMDSMI_FW_ID_RS64_ME,

517  AMDSMI_FW_ID_RS64_ME_P0_DATA,

518  AMDSMI_FW_ID_RS64_ME_P1_DATA,

519  AMDSMI_FW_ID_RS64_PFP,

520  AMDSMI_FW_ID_RS64_PFP_P0_DATA,

521  AMDSMI_FW_ID_RS64_PFP_P1_DATA,

522  AMDSMI_FW_ID_RS64_MEC,

523  AMDSMI_FW_ID_RS64_MEC_P0_DATA,

524  AMDSMI_FW_ID_RS64_MEC_P1_DATA,

525  AMDSMI_FW_ID_RS64_MEC_P2_DATA,

526  AMDSMI_FW_ID_RS64_MEC_P3_DATA,

527  AMDSMI_FW_ID_PPTABLE,

528  AMDSMI_FW_ID_PSP_SOC,

529  AMDSMI_FW_ID_PSP_DBG,

530  AMDSMI_FW_ID_PSP_INTF,

531  AMDSMI_FW_ID_RLX6_CORE1,

532  AMDSMI_FW_ID_RLX6_DRAM_BOOT_CORE1,

533  AMDSMI_FW_ID_RLCV_LX7,

534  AMDSMI_FW_ID_RLC_SAVE_RESTORE_LIST,

535  AMDSMI_FW_ID_ASD,

536  AMDSMI_FW_ID_TA_RAS,

537  AMDSMI_FW_ID_TA_XGMI,

538  AMDSMI_FW_ID_RLC_SRLG,

539  AMDSMI_FW_ID_RLC_SRLS,

540  AMDSMI_FW_ID_PM,

541  AMDSMI_FW_ID_DMCU,

542  AMDSMI_FW_ID__MAX

543 } amdsmi_fw_block_t;

544 

550 typedef enum {

551  AMDSMI_VRAM_TYPE_UNKNOWN = 0,

552  // HBM

553  AMDSMI_VRAM_TYPE_HBM = 1,

554  AMDSMI_VRAM_TYPE_HBM2 = 2,

555  AMDSMI_VRAM_TYPE_HBM2E = 3,

556  AMDSMI_VRAM_TYPE_HBM3 = 4,

557  // DDR

558  AMDSMI_VRAM_TYPE_DDR2 = 10,

559  AMDSMI_VRAM_TYPE_DDR3 = 11,

560  AMDSMI_VRAM_TYPE_DDR4 = 12,

561  // GDDR

562  AMDSMI_VRAM_TYPE_GDDR1 = 17,

563  AMDSMI_VRAM_TYPE_GDDR2 = 18,

564  AMDSMI_VRAM_TYPE_GDDR3 = 19,

565  AMDSMI_VRAM_TYPE_GDDR4 = 20,

566  AMDSMI_VRAM_TYPE_GDDR5 = 21,

567  AMDSMI_VRAM_TYPE_GDDR6 = 22,

568  AMDSMI_VRAM_TYPE_GDDR7 = 23,

569  AMDSMI_VRAM_TYPE__MAX = AMDSMI_VRAM_TYPE_GDDR7

570 } amdsmi_vram_type_t;

571 

577 typedef enum {

578  AMDSMI_VRAM_VENDOR_SAMSUNG,

579  AMDSMI_VRAM_VENDOR_INFINEON,

580  AMDSMI_VRAM_VENDOR_ELPIDA,

581  AMDSMI_VRAM_VENDOR_ETRON,

582  AMDSMI_VRAM_VENDOR_NANYA,

583  AMDSMI_VRAM_VENDOR_HYNIX,

584  AMDSMI_VRAM_VENDOR_MOSEL,

585  AMDSMI_VRAM_VENDOR_WINBOND,

586  AMDSMI_VRAM_VENDOR_ESMT,

587  AMDSMI_VRAM_VENDOR_MICRON,

588  AMDSMI_VRAM_VENDOR_UNKNOWN

589 } amdsmi_vram_vendor_type_t;

590 

596 typedef struct {

597  uint64_t lower_bound;

598  uint64_t upper_bound;

599  uint64_t reserved[2];

600 } amdsmi_range_t;

601 

607 typedef struct {

608  uint8_t xgmi_lanes;

609  uint64_t xgmi_hive_id;

610  uint64_t xgmi_node_id;

611  uint32_t index;

612  uint32_t reserved[9];

613 } amdsmi_xgmi_info_t;

614 

620 typedef struct {

621  uint32_t vram_total;

622  uint32_t vram_used;

623  uint32_t reserved[2];

624 } amdsmi_vram_usage_t;

625 

632 typedef struct {

633  uint64_t reference_timestamp;

634  uint64_t violation_timestamp;

635  uint64_t acc_counter;

636  uint64_t acc_prochot_thrm;

637  uint64_t acc_ppt_pwr;

638  uint64_t acc_socket_thrm;

639  uint64_t acc_vr_thrm;

640  uint64_t acc_hbm_thrm;

641  uint64_t acc_gfx_clk_below_host_limit;

642  uint64_t per_prochot_thrm;

643  uint64_t per_ppt_pwr;

644  uint64_t per_socket_thrm;

645  uint64_t per_vr_thrm;

646  uint64_t per_hbm_thrm;

647  uint64_t per_gfx_clk_below_host_limit;

648  uint8_t active_prochot_thrm;

649  uint8_t active_ppt_pwr;

650  uint8_t active_socket_thrm;

651  uint8_t active_vr_thrm;

652  uint8_t active_hbm_thrm;

653  uint8_t active_gfx_clk_below_host_limit;

654  uint64_t reserved[3];

655 } amdsmi_violation_status_t;

656 

662 typedef struct {

663  amdsmi_range_t supported_freq_range;

664  amdsmi_range_t current_freq_range;

665  uint32_t reserved[8];

666 } amdsmi_frequency_range_t;

667 

673 typedef union {

674  struct {

675  uint64_t function_number : 3;

676  uint64_t device_number : 5;

677  uint64_t bus_number : 8;

678  uint64_t domain_number : 48;

679  };

680  uint64_t as_uint;

681 } amdsmi_bdf_t;

682 

688 typedef struct {

689  uint32_t drm_render; // the render node under /sys/class/drm/renderD*

690  uint32_t drm_card; // the graphic card device under /sys/class/drm/card*

691  uint32_t hsa_id; // the HSA enumeration ID

692  uint32_t hip_id; // the HIP enumeration ID

693  char hip_uuid[AMDSMI_MAX_STRING_LENGTH]; // the HIP unique identifer

694 } amdsmi_enumeration_info_t;

695 

701 typedef enum {

702  AMDSMI_CARD_FORM_FACTOR_PCIE,

703  AMDSMI_CARD_FORM_FACTOR_OAM,

704  AMDSMI_CARD_FORM_FACTOR_CEM,

705  AMDSMI_CARD_FORM_FACTOR_UNKNOWN

706 } amdsmi_card_form_factor_t;

707 

713 typedef struct {

714  struct pcie_static_ {

715  uint16_t max_pcie_width;

716  uint32_t max_pcie_speed;

717  uint32_t pcie_interface_version;

718  amdsmi_card_form_factor_t slot_type;

719  uint32_t max_pcie_interface_version;

720  uint64_t reserved[9];

721  } pcie_static;

722  struct pcie_metric_ {

723  uint16_t pcie_width;

724  uint32_t pcie_speed;

725  uint32_t pcie_bandwidth;

726  uint64_t pcie_replay_count;

727  uint64_t pcie_l0_to_recovery_count;

728  uint64_t pcie_replay_roll_over_count;

729  uint64_t pcie_nak_sent_count;

730  uint64_t pcie_nak_received_count;

731  uint32_t pcie_lc_perf_other_end_recovery_count;

732  uint64_t reserved[12];

733  } pcie_metric;

734  uint64_t reserved[32];

735 } amdsmi_pcie_info_t;

736 

742 typedef struct {

743  uint64_t power_cap;

744  uint64_t default_power_cap;

745  uint64_t dpm_cap;

746  uint64_t min_power_cap;

747  uint64_t max_power_cap;

748  uint64_t reserved[3];

749 } amdsmi_power_cap_info_t;

750 

756 typedef struct {

757  char name[AMDSMI_MAX_STRING_LENGTH];

758  char build_date[AMDSMI_MAX_DATE_LENGTH];

759  char part_number[AMDSMI_MAX_STRING_LENGTH];

760  char version[AMDSMI_MAX_STRING_LENGTH];

761  uint64_t reserved[32];

762 } amdsmi_vbios_info_t;

763 

769 typedef enum {

770  AMDSMI_CACHE_PROPERTY_ENABLED = 0x00000001,

771  AMDSMI_CACHE_PROPERTY_DATA_CACHE = 0x00000002,

772  AMDSMI_CACHE_PROPERTY_INST_CACHE = 0x00000004,

773  AMDSMI_CACHE_PROPERTY_CPU_CACHE = 0x00000008,

774  AMDSMI_CACHE_PROPERTY_SIMD_CACHE = 0x00000010,

775 } amdsmi_cache_property_type_t;

776 

782 typedef struct {

783  uint32_t num_cache_types;

784  struct cache_ {

785  uint32_t cache_properties;

786  uint32_t cache_size;

787  uint32_t cache_level;

788  uint32_t max_num_cu_shared;

789  uint32_t num_cache_instance;

790  uint32_t reserved[3];

791  } cache[AMDSMI_MAX_CACHE_TYPES];

792  uint32_t reserved[15];

793 } amdsmi_gpu_cache_info_t;

794 

800 typedef struct {

801  uint8_t num_fw_info;

802  struct fw_info_list_ {

803  amdsmi_fw_block_t fw_id;

804  uint64_t fw_version;

805  uint64_t reserved[2];

806  } fw_info_list[AMDSMI_FW_ID__MAX];

807  uint32_t reserved[7];

808 } amdsmi_fw_info_t;

809 

815 typedef struct {

816  char market_name[AMDSMI_MAX_STRING_LENGTH];

817  uint32_t vendor_id;

818  char vendor_name[AMDSMI_MAX_STRING_LENGTH];

819  uint32_t subvendor_id;

820  uint64_t device_id;

821  uint32_t rev_id;

822  char asic_serial[AMDSMI_MAX_STRING_LENGTH];

823  uint32_t oam_id;

824  uint32_t num_of_compute_units;

825  uint64_t target_graphics_version;

826  uint32_t reserved[22];

827 } amdsmi_asic_info_t;

828 

829 

835 typedef struct {

836  uint64_t kfd_id; //< 0xFFFFFFFFFFFFFFFF if not supported

837  uint32_t node_id; //< 0xFFFFFFFF if not supported

838  uint32_t current_partition_id; //< 0xFFFFFFFF if not supported

839  uint32_t reserved[12];

840 } amdsmi_kfd_info_t;

841 

847 typedef union {

848  struct nps_flags_ {

849  uint32_t nps1_cap :1;

850  uint32_t nps2_cap :1;

851  uint32_t nps4_cap :1;

852  uint32_t nps8_cap :1;

853  uint32_t reserved :28;

854  } nps_flags;

855  uint32_t nps_cap_mask;

856 } amdsmi_nps_caps_t;

857 

864 typedef struct {

865  amdsmi_nps_caps_t partition_caps;

866  amdsmi_memory_partition_type_t mp_mode;

867  uint32_t num_numa_ranges;

868  struct numa_range_ {

869  amdsmi_vram_type_t memory_type;

870  uint64_t start;

871  uint64_t end;

872  } numa_range[AMDSMI_MAX_NUM_NUMA_NODES];

873  uint64_t reserved[11];

874 } amdsmi_memory_partition_config_t;

875 

881 typedef struct {

882  amdsmi_accelerator_partition_type_t profile_type;

883  uint32_t num_partitions;

884  amdsmi_nps_caps_t memory_caps;

885  uint32_t profile_index;

886  uint32_t num_resources;

887  uint32_t resources[AMDSMI_MAX_ACCELERATOR_PARTITIONS][AMDSMI_MAX_CP_PROFILE_RESOURCES];

888  uint64_t reserved[13];

889 } amdsmi_accelerator_partition_profile_t;

890 

897 typedef struct {

898  uint32_t profile_index;

899  amdsmi_accelerator_partition_resource_type_t resource_type;

900  uint32_t partition_resource;

901  uint32_t num_partitions_share_resource;

902  uint64_t reserved[6];

903 } amdsmi_accelerator_partition_resource_profile_t;

904 

910 typedef struct {

911  uint32_t num_profiles;

912  uint32_t num_resource_profiles;

913  amdsmi_accelerator_partition_resource_profile_t resource_profiles[AMDSMI_MAX_CP_PROFILE_RESOURCES];

914  uint32_t default_profile_index;

915  amdsmi_accelerator_partition_profile_t profiles[AMDSMI_MAX_ACCELERATOR_PROFILE];

916  uint64_t reserved[30];

917 } amdsmi_accelerator_partition_profile_config_t;

918 

924 typedef enum {

925  AMDSMI_LINK_TYPE_INTERNAL,

926  AMDSMI_LINK_TYPE_XGMI,

927  AMDSMI_LINK_TYPE_PCIE,

928  AMDSMI_LINK_TYPE_NOT_APPLICABLE,

929  AMDSMI_LINK_TYPE_UNKNOWN

930 } amdsmi_link_type_t;

931 

937 typedef struct {

938  uint32_t num_links;

939  struct _links {

940  amdsmi_bdf_t bdf;

941  uint32_t bit_rate;

942  uint32_t max_bandwidth;

943  amdsmi_link_type_t link_type;

944  uint64_t read;

945  uint64_t write;

946  uint64_t reserved[2];

947  } links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];

948  uint64_t reserved[7];

949 } amdsmi_link_metrics_t;

950 

956 typedef struct {

957  amdsmi_vram_type_t vram_type;

958  amdsmi_vram_vendor_type_t vram_vendor;

959  uint64_t vram_size;

960  uint32_t vram_bit_width;

961  uint64_t vram_max_bandwidth;

962  uint64_t reserved[4];

963 } amdsmi_vram_info_t;

964 

970 typedef struct {

971  char driver_version[AMDSMI_MAX_STRING_LENGTH];

972  char driver_date[AMDSMI_MAX_STRING_LENGTH];

973  char driver_name[AMDSMI_MAX_STRING_LENGTH];

974 } amdsmi_driver_info_t;

975 

981 typedef struct {

982  char model_number[AMDSMI_MAX_STRING_LENGTH];

983  char product_serial[AMDSMI_MAX_STRING_LENGTH];

984  char fru_id[AMDSMI_MAX_STRING_LENGTH];

985  char product_name[AMDSMI_MAX_STRING_LENGTH];

986  char manufacturer_name[AMDSMI_MAX_STRING_LENGTH];

987  uint64_t reserved[32];

988 } amdsmi_board_info_t;

989 

995 typedef struct {

996  uint64_t socket_power;

997  uint32_t current_socket_power;

998  uint32_t average_socket_power;

999  uint32_t gfx_voltage;

1000  uint32_t soc_voltage;

1001  uint32_t mem_voltage;

1002  uint32_t power_limit;

1003  uint32_t reserved[2];

1004 } amdsmi_power_info_t;

1005 

1011 typedef struct {

1012  uint32_t clk;

1013  uint32_t min_clk;

1014  uint32_t max_clk;

1015  uint8_t clk_locked;

1016  uint8_t clk_deep_sleep;

1017  uint32_t reserved[4];

1018 } amdsmi_clk_info_t;

1019 

1029 typedef struct {

1030  uint32_t gfx_activity;

1031  uint32_t umc_activity;

1032  uint32_t mm_activity;

1033  uint32_t reserved[13];

1034 } amdsmi_engine_usage_t;

1035 

1041 typedef uint32_t amdsmi_process_handle_t;

1042 

1048 typedef struct {

1049  char name[AMDSMI_MAX_STRING_LENGTH];

1050  amdsmi_process_handle_t pid;

1051  uint64_t mem;

1052  struct engine_usage_ {

1053  uint64_t gfx;

1054  uint64_t enc;

1055  uint32_t reserved[12];

1056  } engine_usage;

1057  struct memory_usage_ {

1058  uint64_t gtt_mem;

1059  uint64_t cpu_mem;

1060  uint64_t vram_mem;

1061  uint32_t reserved[10];

1062  } memory_usage;

1063  char container_name[AMDSMI_MAX_STRING_LENGTH];

1064  uint32_t reserved[12];

1065 } amdsmi_proc_info_t;

1066 

1072 typedef struct {

1073  uint8_t is_iolink_coherent;

1074  uint8_t is_iolink_atomics_32bit;

1075  uint8_t is_iolink_atomics_64bit;

1076  uint8_t is_iolink_dma;

1077  uint8_t is_iolink_bi_directional;

1078 } amdsmi_p2p_capability_t;

1079 

1081 #define AMDSMI_MAX_NUM_FREQUENCIES 33

1082 

1085 #define AMDSMI_MAX_FAN_SPEED 255

1086 

1088 #define AMDSMI_NUM_VOLTAGE_CURVE_POINTS 3

1089 

1095 typedef enum {

1096  AMDSMI_DEV_PERF_LEVEL_AUTO = 0,

1097  AMDSMI_DEV_PERF_LEVEL_FIRST = AMDSMI_DEV_PERF_LEVEL_AUTO,

1098  AMDSMI_DEV_PERF_LEVEL_LOW,

1099  AMDSMI_DEV_PERF_LEVEL_HIGH,

1100  AMDSMI_DEV_PERF_LEVEL_MANUAL,

1102  AMDSMI_DEV_PERF_LEVEL_STABLE_STD,

1103  AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK,

1104  AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK,

1105  AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK,

1106  AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1107  AMDSMI_DEV_PERF_LEVEL_LAST = AMDSMI_DEV_PERF_LEVEL_DETERMINISM,

1108  AMDSMI_DEV_PERF_LEVEL_UNKNOWN = 0x100

1109 } amdsmi_dev_perf_level_t;

1110 

1116 typedef uintptr_t amdsmi_event_handle_t;

1117 

1125 typedef enum {

1126  AMDSMI_EVNT_GRP_XGMI = 0,

1127  AMDSMI_EVNT_GRP_XGMI_DATA_OUT = 10,

1128  AMDSMI_EVNT_GRP_INVALID = 0xFFFFFFFF

1129 } amdsmi_event_group_t;

1130 

1161 typedef enum {

1162  AMDSMI_EVNT_FIRST = AMDSMI_EVNT_GRP_XGMI,

1163 

1164  AMDSMI_EVNT_XGMI_FIRST = AMDSMI_EVNT_GRP_XGMI,

1165  AMDSMI_EVNT_XGMI_0_NOP_TX = AMDSMI_EVNT_XGMI_FIRST,

1166  AMDSMI_EVNT_XGMI_0_REQUEST_TX,

1167  AMDSMI_EVNT_XGMI_0_RESPONSE_TX,

1168  AMDSMI_EVNT_XGMI_0_BEATS_TX,

1169  AMDSMI_EVNT_XGMI_1_NOP_TX,

1170  AMDSMI_EVNT_XGMI_1_REQUEST_TX,

1171  AMDSMI_EVNT_XGMI_1_RESPONSE_TX,

1172  AMDSMI_EVNT_XGMI_1_BEATS_TX,

1173  AMDSMI_EVNT_XGMI_LAST = AMDSMI_EVNT_XGMI_1_BEATS_TX,

1174  AMDSMI_EVNT_XGMI_DATA_OUT_FIRST = AMDSMI_EVNT_GRP_XGMI_DATA_OUT,

1175  AMDSMI_EVNT_XGMI_DATA_OUT_0 = AMDSMI_EVNT_XGMI_DATA_OUT_FIRST,

1176  AMDSMI_EVNT_XGMI_DATA_OUT_1,

1177  AMDSMI_EVNT_XGMI_DATA_OUT_2,

1178  AMDSMI_EVNT_XGMI_DATA_OUT_3,

1179  AMDSMI_EVNT_XGMI_DATA_OUT_4,

1180  AMDSMI_EVNT_XGMI_DATA_OUT_5,

1181  AMDSMI_EVNT_XGMI_DATA_OUT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_5,

1182  AMDSMI_EVNT_LAST = AMDSMI_EVNT_XGMI_DATA_OUT_LAST,

1183 } amdsmi_event_type_t;

1184 

1190 typedef enum {

1191  AMDSMI_CNTR_CMD_START = 0,

1192  AMDSMI_CNTR_CMD_STOP,

1194 } amdsmi_counter_command_t;

1195 

1201 typedef struct {

1202  uint64_t value;

1203  uint64_t time_enabled;

1204  uint64_t time_running;

1205 } amdsmi_counter_value_t;

1206 

1212 typedef enum {

1213  AMDSMI_EVT_NOTIF_NONE = 0,

1214  AMDSMI_EVT_NOTIF_VMFAULT = 1,

1215  AMDSMI_EVT_NOTIF_FIRST = AMDSMI_EVT_NOTIF_VMFAULT,

1216  AMDSMI_EVT_NOTIF_THERMAL_THROTTLE = 2,

1217  AMDSMI_EVT_NOTIF_GPU_PRE_RESET = 3,

1218  AMDSMI_EVT_NOTIF_GPU_POST_RESET = 4,

1219  AMDSMI_EVT_NOTIF_RING_HANG = 5,

1220 

1221  AMDSMI_EVT_NOTIF_LAST = AMDSMI_EVT_NOTIF_RING_HANG

1222 } amdsmi_evt_notification_type_t;

1223 

1229 #define AMDSMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))

1230 

1235 #define MAX_EVENT_NOTIFICATION_MSG_SIZE 96

1236 

1242 typedef struct {

1243  amdsmi_processor_handle processor_handle;

1244  amdsmi_evt_notification_type_t event;

1245  char message[MAX_EVENT_NOTIFICATION_MSG_SIZE];

1246 } amdsmi_evt_notification_data_t;

1247 

1255 typedef enum {

1256  AMDSMI_TEMP_CURRENT = 0x0,

1257  AMDSMI_TEMP_FIRST = AMDSMI_TEMP_CURRENT,

1258 

1259  AMDSMI_TEMP_MAX,

1260  AMDSMI_TEMP_MIN,

1261  AMDSMI_TEMP_MAX_HYST,

1264  AMDSMI_TEMP_MIN_HYST,

1267  AMDSMI_TEMP_CRITICAL,

1269  AMDSMI_TEMP_CRITICAL_HYST,

1272  AMDSMI_TEMP_EMERGENCY,

1276  AMDSMI_TEMP_EMERGENCY_HYST,

1279  AMDSMI_TEMP_CRIT_MIN,

1282  AMDSMI_TEMP_CRIT_MIN_HYST,

1285  AMDSMI_TEMP_OFFSET,

1287  AMDSMI_TEMP_LOWEST,

1288  AMDSMI_TEMP_HIGHEST,

1289  AMDSMI_TEMP_SHUTDOWN,

1290  AMDSMI_TEMP_LAST = AMDSMI_TEMP_SHUTDOWN

1291 } amdsmi_temperature_metric_t;

1292 

1299 typedef enum {

1300  AMDSMI_VOLT_CURRENT = 0x0,

1301 

1302  AMDSMI_VOLT_FIRST = AMDSMI_VOLT_CURRENT,

1303  AMDSMI_VOLT_MAX,

1304  AMDSMI_VOLT_MIN_CRIT,

1305  AMDSMI_VOLT_MIN,

1306  AMDSMI_VOLT_MAX_CRIT,

1307  AMDSMI_VOLT_AVERAGE,

1308  AMDSMI_VOLT_LOWEST,

1309  AMDSMI_VOLT_HIGHEST,

1310 

1311  AMDSMI_VOLT_LAST = AMDSMI_VOLT_HIGHEST

1312 } amdsmi_voltage_metric_t;

1313 

1320 typedef enum {

1321  AMDSMI_VOLT_TYPE_FIRST = 0,

1322 

1323  AMDSMI_VOLT_TYPE_VDDGFX = AMDSMI_VOLT_TYPE_FIRST,

1324  AMDSMI_VOLT_TYPE_LAST = AMDSMI_VOLT_TYPE_VDDGFX,

1325  AMDSMI_VOLT_TYPE_INVALID = 0xFFFFFFFF

1326 } amdsmi_voltage_type_t;

1327 

1336 typedef enum {

1337  AMDSMI_PWR_PROF_PRST_CUSTOM_MASK = 0x1,

1338  AMDSMI_PWR_PROF_PRST_VIDEO_MASK = 0x2,

1339  AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK = 0x4,

1340  AMDSMI_PWR_PROF_PRST_COMPUTE_MASK = 0x8,

1341  AMDSMI_PWR_PROF_PRST_VR_MASK = 0x10,

1342 

1344  AMDSMI_PWR_PROF_PRST_3D_FULL_SCR_MASK = 0x20,

1345  AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT = 0x40,

1346  AMDSMI_PWR_PROF_PRST_LAST = AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT,

1347 

1349  AMDSMI_PWR_PROF_PRST_INVALID = 0xFFFFFFFFFFFFFFFF

1350 } amdsmi_power_profile_preset_masks_t;

1351 

1357 typedef enum {

1358  AMDSMI_GPU_BLOCK_INVALID = 0x0000000000000000,

1359  AMDSMI_GPU_BLOCK_FIRST = 0x0000000000000001,

1360 

1361  AMDSMI_GPU_BLOCK_UMC = AMDSMI_GPU_BLOCK_FIRST,

1362  AMDSMI_GPU_BLOCK_SDMA = 0x0000000000000002,

1363  AMDSMI_GPU_BLOCK_GFX = 0x0000000000000004,

1364  AMDSMI_GPU_BLOCK_MMHUB = 0x0000000000000008,

1365  AMDSMI_GPU_BLOCK_ATHUB = 0x0000000000000010,

1366  AMDSMI_GPU_BLOCK_PCIE_BIF = 0x0000000000000020,

1367  AMDSMI_GPU_BLOCK_HDP = 0x0000000000000040,

1368  AMDSMI_GPU_BLOCK_XGMI_WAFL = 0x0000000000000080,

1369  AMDSMI_GPU_BLOCK_DF = 0x0000000000000100,

1370  AMDSMI_GPU_BLOCK_SMN = 0x0000000000000200,

1371  AMDSMI_GPU_BLOCK_SEM = 0x0000000000000400,

1372  AMDSMI_GPU_BLOCK_MP0 = 0x0000000000000800,

1373  AMDSMI_GPU_BLOCK_MP1 = 0x0000000000001000,

1374  AMDSMI_GPU_BLOCK_FUSE = 0x0000000000002000,

1375  AMDSMI_GPU_BLOCK_MCA = 0x0000000000004000,

1376  AMDSMI_GPU_BLOCK_VCN = 0x0000000000008000,

1377  AMDSMI_GPU_BLOCK_JPEG = 0x0000000000010000,

1378  AMDSMI_GPU_BLOCK_IH = 0x0000000000020000,

1379  AMDSMI_GPU_BLOCK_MPIO = 0x0000000000040000,

1380 

1381  AMDSMI_GPU_BLOCK_LAST = AMDSMI_GPU_BLOCK_MPIO,

1382  AMDSMI_GPU_BLOCK_RESERVED = 0x8000000000000000

1383 } amdsmi_gpu_block_t;

1384 

1390 typedef enum {

1391  CLK_LIMIT_MIN,

1392  CLK_LIMIT_MAX

1393 } amdsmi_clk_limit_type_t;

1394 

1400 typedef enum {

1401  AMDSMI_RAS_ERR_STATE_NONE = 0,

1402  AMDSMI_RAS_ERR_STATE_DISABLED,

1403  AMDSMI_RAS_ERR_STATE_PARITY,

1404  AMDSMI_RAS_ERR_STATE_SING_C,

1405  AMDSMI_RAS_ERR_STATE_MULT_UC,

1406  AMDSMI_RAS_ERR_STATE_POISON,

1408  AMDSMI_RAS_ERR_STATE_ENABLED,

1409 

1410  AMDSMI_RAS_ERR_STATE_LAST = AMDSMI_RAS_ERR_STATE_ENABLED,

1411  AMDSMI_RAS_ERR_STATE_INVALID = 0xFFFFFFFF

1412 } amdsmi_ras_err_state_t;

1413 

1419 typedef enum {

1420  AMDSMI_MEM_TYPE_FIRST = 0,

1421 

1422  AMDSMI_MEM_TYPE_VRAM = AMDSMI_MEM_TYPE_FIRST,

1423  AMDSMI_MEM_TYPE_VIS_VRAM,

1424  AMDSMI_MEM_TYPE_GTT,

1425 

1426  AMDSMI_MEM_TYPE_LAST = AMDSMI_MEM_TYPE_GTT

1427 } amdsmi_memory_type_t;

1428 

1434 typedef enum {

1435  AMDSMI_FREQ_IND_MIN = 0,

1436  AMDSMI_FREQ_IND_MAX = 1,

1437  AMDSMI_FREQ_IND_INVALID = 0xFFFFFFFF

1438 } amdsmi_freq_ind_t;

1439 

1445 typedef enum {

1446  AMDSMI_XGMI_STATUS_NO_ERRORS = 0,

1447  AMDSMI_XGMI_STATUS_ERROR,

1448  AMDSMI_XGMI_STATUS_MULTIPLE_ERRORS,

1449 } amdsmi_xgmi_status_t;

1450 

1456 typedef uint64_t amdsmi_bit_field_t;

1457 

1463 typedef enum {

1464  AMDSMI_MEM_PAGE_STATUS_RESERVED = 0,

1465  AMDSMI_MEM_PAGE_STATUS_PENDING,

1467  AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

1468 } amdsmi_memory_page_status_t;

1469 

1475 typedef enum {

1476  AMDSMI_IOLINK_TYPE_UNDEFINED = 0,

1477  AMDSMI_IOLINK_TYPE_PCIEXPRESS = 1,

1478  AMDSMI_IOLINK_TYPE_XGMI = 2,

1479  AMDSMI_IOLINK_TYPE_NUMIOLINKTYPES,

1480  AMDSMI_IOLINK_TYPE_SIZE = 0xFFFFFFFF

1481 } amdsmi_io_link_type_t;

1482 

1488 typedef enum {

1489  AMDSMI_UTILIZATION_COUNTER_FIRST = 0,

1491  AMDSMI_COARSE_GRAIN_GFX_ACTIVITY = AMDSMI_UTILIZATION_COUNTER_FIRST,

1492  AMDSMI_COARSE_GRAIN_MEM_ACTIVITY,

1493  AMDSMI_COARSE_DECODER_ACTIVITY,

1495  AMDSMI_FINE_GRAIN_GFX_ACTIVITY = 100,

1496  AMDSMI_FINE_GRAIN_MEM_ACTIVITY = 101,

1497  AMDSMI_FINE_DECODER_ACTIVITY = 102,

1498  AMDSMI_UTILIZATION_COUNTER_LAST = AMDSMI_FINE_DECODER_ACTIVITY

1504 } amdsmi_utilization_counter_type_t;

1505 

1506 #define AMDSMI_MAX_UTILIZATION_VALUES 4

1507 

1515 typedef struct {

1516  amdsmi_utilization_counter_type_t type;

1517  uint64_t value;

1518  uint64_t fine_value[AMDSMI_MAX_UTILIZATION_VALUES];

1519  uint16_t fine_value_count;

1520 } amdsmi_utilization_counter_t;

1521 

1527 typedef struct {

1528  uint64_t page_address;

1529  uint64_t page_size;

1530  amdsmi_memory_page_status_t status;

1531 } amdsmi_retired_page_record_t;

1532 

1538 #define AMDSMI_MAX_NUM_POWER_PROFILES (sizeof(amdsmi_bit_field_t) * 8)

1539 

1547 typedef struct {

1548  amdsmi_bit_field_t available_profiles; //<! Which profiles are supported by this system

1549  amdsmi_power_profile_preset_masks_t current; //<! Which power profile is currently active

1550  uint32_t num_profiles; //<! How many power profiles are available

1551 } amdsmi_power_profile_status_t;

1552 

1558 typedef struct {

1559  bool has_deep_sleep; //<! Deep Sleep frequency is only supported by some GPUs

1560  uint32_t num_supported; //<! The number of supported frequencies

1561  uint32_t current; //<! The current frequency index in MHz

1562  uint64_t frequency[AMDSMI_MAX_NUM_FREQUENCIES]; //<! List of frequencies in MHz.

1563  //<! Only the first num_supported frequencies are valid.

1564 } amdsmi_frequencies_t;

1565 

1571 typedef struct {

1572  uint32_t policy_id;

1573  char policy_description[AMDSMI_MAX_NAME];

1574 } amdsmi_dpm_policy_entry_t;

1575 

1576 #define AMDSMI_MAX_NUM_PM_POLICIES 32

1577 

1585 typedef struct {

1586  uint32_t num_supported;

1587  uint32_t current;

1588  amdsmi_dpm_policy_entry_t policies[AMDSMI_MAX_NUM_PM_POLICIES];

1589 } amdsmi_dpm_policy_t;

1590 

1600 typedef struct {

1601  amdsmi_frequencies_t transfer_rate;

1602  uint32_t lanes[AMDSMI_MAX_NUM_FREQUENCIES];

1603 } amdsmi_pcie_bandwidth_t;

1604 

1610 typedef struct {

1611  uint32_t year;

1612  uint32_t major;

1613  uint32_t minor;

1614  uint32_t release;

1615  const char *build;

1616 } amdsmi_version_t;

1617 

1623 typedef struct {

1624  uint64_t frequency;

1625  uint64_t voltage;

1626 } amdsmi_od_vddc_point_t;

1627 

1635 typedef struct {

1636  amdsmi_range_t freq_range;

1637  amdsmi_range_t volt_range;

1638 } amdsmi_freq_volt_region_t;

1639 

1646 typedef struct {

1647  amdsmi_od_vddc_point_t vc_points[AMDSMI_NUM_VOLTAGE_CURVE_POINTS];

1648 } amdsmi_od_volt_curve_t;

1649 

1655 typedef struct {

1656  amdsmi_range_t curr_sclk_range;

1657  amdsmi_range_t curr_mclk_range;

1658  amdsmi_range_t sclk_freq_limits;

1659  amdsmi_range_t mclk_freq_limits;

1660  amdsmi_od_volt_curve_t curve;

1661  uint32_t num_regions;

1662 } amdsmi_od_volt_freq_data_t;

1663 

1671 typedef struct {

1672  // TODO(amd) Doxygen documents

1673  // Note: This should match: AMDGpuMetricsHeader_v1_t

1675  uint16_t structure_size;

1676  uint8_t format_revision;

1677  uint8_t content_revision;

1679 } amd_metrics_table_header_t;

1680 

1686 typedef struct {

1691  uint32_t gfx_busy_inst[AMDSMI_MAX_NUM_XCC];

1692  uint16_t jpeg_busy[AMDSMI_MAX_NUM_JPEG];

1693  uint16_t vcn_busy[AMDSMI_MAX_NUM_VCN];

1694 

1695  uint64_t gfx_busy_acc[AMDSMI_MAX_NUM_XCC];

1696 

1700  /* Total App Clock Counter Accumulated */

1701  uint64_t gfx_below_host_limit_acc[AMDSMI_MAX_NUM_XCC];

1702 } amdsmi_gpu_xcp_metrics_t;

1703 

1719 typedef struct {

1720  amd_metrics_table_header_t common_header;

1721 

1727  uint16_t temperature_edge;

1728  uint16_t temperature_hotspot;

1729  uint16_t temperature_mem;

1730  uint16_t temperature_vrgfx;

1731  uint16_t temperature_vrsoc;

1732  uint16_t temperature_vrmem;

1733 

1737  uint16_t average_gfx_activity;

1738  uint16_t average_umc_activity;

1739  uint16_t average_mm_activity;

1740 

1744  uint16_t average_socket_power;

1745  uint64_t energy_accumulator;

1746 

1748  uint64_t system_clock_counter;

1749 

1753  uint16_t average_gfxclk_frequency;

1754  uint16_t average_socclk_frequency;

1755  uint16_t average_uclk_frequency;

1756  uint16_t average_vclk0_frequency;

1757  uint16_t average_dclk0_frequency;

1758  uint16_t average_vclk1_frequency;

1759  uint16_t average_dclk1_frequency;

1760 

1764  uint16_t current_gfxclk;

1765  uint16_t current_socclk;

1766  uint16_t current_uclk;

1767  uint16_t current_vclk0;

1768  uint16_t current_dclk0;

1769  uint16_t current_vclk1;

1770  uint16_t current_dclk1;

1771 

1772  uint32_t throttle_status;

1773 

1774  uint16_t current_fan_speed;

1775 

1779  uint16_t pcie_link_width;

1780  uint16_t pcie_link_speed;

1781 

1782  /*

1783  * v1.1 additions

1784  */

1785  uint32_t gfx_activity_acc;

1786  uint32_t mem_activity_acc;

1787  uint16_t temperature_hbm[AMDSMI_NUM_HBM_INSTANCES];

1788 

1789  /*

1790  * v1.2 additions

1791  */

1792  uint64_t firmware_timestamp;

1793 

1794  /*

1795  * v1.3 additions

1796  */

1797  uint16_t voltage_soc;

1798  uint16_t voltage_gfx;

1799  uint16_t voltage_mem;

1800 

1801  uint64_t indep_throttle_status;

1802 

1803  /*

1804  * v1.4 additions

1805  */

1806  uint16_t current_socket_power;

1807 

1808  uint16_t vcn_activity[AMDSMI_MAX_NUM_VCN];

1809 

1810  uint32_t gfxclk_lock_status;

1811 

1812  uint16_t xgmi_link_width;

1813  uint16_t xgmi_link_speed;

1814 

1815  uint64_t pcie_bandwidth_acc;

1816 

1817  uint64_t pcie_bandwidth_inst;

1818 

1819  uint64_t pcie_l0_to_recov_count_acc;

1820 

1821  uint64_t pcie_replay_count_acc;

1822 

1823  uint64_t pcie_replay_rover_count_acc;

1824 

1828  uint64_t xgmi_read_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1829  uint64_t xgmi_write_data_acc[AMDSMI_MAX_NUM_XGMI_LINKS];

1830 

1834  uint16_t current_gfxclks[AMDSMI_MAX_NUM_GFX_CLKS];

1835  uint16_t current_socclks[AMDSMI_MAX_NUM_CLKS];

1836  uint16_t current_vclk0s[AMDSMI_MAX_NUM_CLKS];

1837  uint16_t current_dclk0s[AMDSMI_MAX_NUM_CLKS];

1838 

1842  uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];

1843  uint32_t pcie_nak_sent_count_acc;

1844  uint32_t pcie_nak_rcvd_count_acc;

1845 

1849  uint64_t accumulation_counter;

1850 

1854  uint64_t prochot_residency_acc;

1855 

1870  uint64_t ppt_residency_acc;

1871 

1886  uint64_t socket_thm_residency_acc;

1887  uint64_t vr_thm_residency_acc;

1888  uint64_t hbm_thm_residency_acc;

1889 

1890  uint16_t num_partition;

1891 

1892  amdsmi_gpu_xcp_metrics_t xcp_stats[AMDSMI_MAX_NUM_XCP];

1893 

1894  uint32_t pcie_lc_perf_other_end_recovery;

1895 

1896  /*

1897  * @brief v1.7 additions

1898  */

1899  uint64_t vram_max_bandwidth;

1900 

1901  uint16_t xgmi_link_status[AMDSMI_MAX_NUM_XGMI_LINKS];

1902 } amdsmi_gpu_metrics_t;

1903 

1909 typedef enum {

1910  AMDSMI_XGMI_LINK_DOWN,

1911  AMDSMI_XGMI_LINK_UP,

1912  AMDSMI_XGMI_LINK_DISABLE,

1913 } amdsmi_xgmi_link_status_type_t;

1914 

1920 typedef struct {

1921  uint32_t total_links;

1922  amdsmi_xgmi_link_status_type_t status[AMDSMI_MAX_NUM_XGMI_LINKS];

1923  uint64_t reserved[7];

1924 } amdsmi_xgmi_link_status_t;

1925 

1926 #define MAX_AMDSMI_NAME_LENGTH 64

1927 

1933 typedef struct {

1934  char name[MAX_AMDSMI_NAME_LENGTH];

1935  uint64_t value;

1936 } amdsmi_name_value_t;

1937 

1943 typedef enum {

1944  AMDSMI_REG_XGMI,

1945  AMDSMI_REG_WAFL,

1946  AMDSMI_REG_PCIE,

1947  AMDSMI_REG_USR,

1948  AMDSMI_REG_USR1,

1949 } amdsmi_reg_type_t;

1950 

1956 typedef struct {

1957  uint32_t ras_eeprom_version;

1958  // PARITY error(bit 0), Single Bit correctable (bit1),

1959  // Double bit error detection (bit2), Poison (bit 3).

1960  uint32_t ecc_correction_schema_flag;

1961 } amdsmi_ras_feature_t;

1962 

1968 typedef struct {

1969  uint64_t correctable_count;

1970  uint64_t uncorrectable_count;

1971  uint64_t deferred_count;

1972  uint64_t reserved[5];

1973 } amdsmi_error_count_t;

1974 

1980 typedef struct {

1981  uint32_t process_id;

1982  uint32_t pasid;

1983  uint64_t vram_usage;

1984  uint64_t sdma_usage;

1985  uint32_t cu_occupancy;

1986 } amdsmi_process_info_t;

1987 

1993 typedef struct {

1994  uint32_t count;

1995  amdsmi_processor_handle processor_list[AMDSMI_MAX_DEVICES];

1996  uint64_t reserved[15];

1997 } amdsmi_topology_nearest_t;

1998 

2007 typedef enum {

2008  AMDSMI_VIRTUALIZATION_MODE_UNKNOWN = 0,

2009  AMDSMI_VIRTUALIZATION_MODE_BAREMETAL,

2010  AMDSMI_VIRTUALIZATION_MODE_HOST,

2011  AMDSMI_VIRTUALIZATION_MODE_GUEST,

2012  AMDSMI_VIRTUALIZATION_MODE_PASSTHROUGH

2013 } amdsmi_virtualization_mode_t;

2014 

2015 #define AMDSMI_DEFAULT_VARIANT 0xFFFFFFFFFFFFFFFF

2016 

2017 #ifdef ENABLE_ESMI_LIB

2018 

2024 typedef struct {

2025  uint8_t debug;

2026  uint8_t minor;

2027  uint8_t major;

2028  uint8_t unused;

2029 } amdsmi_smu_fw_version_t;

2030 

2036 typedef struct {

2037  uint32_t max_bw;

2038  uint32_t utilized_bw;

2039  uint32_t utilized_pct;

2040 } amdsmi_ddr_bw_metrics_t;

2041 

2047 typedef struct {

2048  uint8_t range : 3;

2049  uint8_t ref_rate : 1;

2050 } amdsmi_temp_range_refresh_rate_t;

2051 

2057 typedef struct {

2058  uint16_t power : 15;

2059  uint16_t update_rate : 9;

2060  uint8_t dimm_addr;

2061 } amdsmi_dimm_power_t;

2062 

2068 typedef struct {

2069  uint16_t sensor : 11;

2070  uint16_t update_rate : 9;

2071  uint8_t dimm_addr;

2072  float temp;

2073 } amdsmi_dimm_thermal_t;

2074 

2080 typedef enum {

2081  AGG_BW0 = 1,

2082  RD_BW0 = 2,

2083  WR_BW0 = 4

2084 } amdsmi_io_bw_encoding_t;

2085 

2095 typedef struct {

2096  amdsmi_io_bw_encoding_t bw_type;

2097  char *link_name;

2098 } amdsmi_link_id_bw_type_t;

2099 

2106 typedef struct {

2107  uint8_t max_dpm_level;

2108  uint8_t min_dpm_level;

2109 } amdsmi_dpm_level_t;

2110 

2116 typedef struct __attribute__((__packed__)) {

2117  uint32_t accumulation_counter;

2118 

2119  /* TEMPERATURE */

2120  uint32_t max_socket_temperature;

2121  uint32_t max_vr_temperature;

2122  uint32_t max_hbm_temperature;

2123  uint64_t max_socket_temperature_acc;

2124  uint64_t max_vr_temperature_acc;

2125  uint64_t max_hbm_temperature_acc;

2126 

2127  /* POWER */

2128  uint32_t socket_power_limit;

2129  uint32_t max_socket_power_limit;

2130  uint32_t socket_power;

2131 

2132  /* ENERGY */

2133  uint64_t timestamp;

2134  uint64_t socket_energy_acc;

2135  uint64_t ccd_energy_acc;

2136  uint64_t xcd_energy_acc;

2137  uint64_t aid_energy_acc;

2138  uint64_t hbm_energy_acc;

2139 

2140  /* FREQUENCY */

2141  uint32_t cclk_frequency_limit;

2142  uint32_t gfxclk_frequency_limit;

2143  uint32_t fclk_frequency;

2144  uint32_t uclk_frequency;

2145  uint32_t socclk_frequency[4];

2146  uint32_t vclk_frequency[4];

2147  uint32_t dclk_frequency[4];

2148  uint32_t lclk_frequency[4];

2149  uint64_t gfxclk_frequency_acc[8];

2150  uint64_t cclk_frequency_acc[96];

2151 

2152  /* FREQUENCY RANGE */

2153  uint32_t max_cclk_frequency;

2154  uint32_t min_cclk_frequency;

2155  uint32_t max_gfxclk_frequency;

2156  uint32_t min_gfxclk_frequency;

2157  uint32_t fclk_frequency_table[4];

2158  uint32_t uclk_frequency_table[4];

2159  uint32_t socclk_frequency_table[4];

2160  uint32_t vclk_frequency_table[4];

2161  uint32_t dclk_frequency_table[4];

2162  uint32_t lclk_frequency_table[4];

2163  uint32_t max_lclk_dpm_range;

2164  uint32_t min_lclk_dpm_range;

2165 

2166  /* XGMI */

2167  uint32_t xgmi_width;

2168  uint32_t xgmi_bitrate;

2169  uint64_t xgmi_read_bandwidth_acc[8];

2170  uint64_t xgmi_write_bandwidth_acc[8];

2171 

2172  /* ACTIVITY */

2173  uint32_t socket_c0_residency;

2174  uint32_t socket_gfx_busy;

2175  uint32_t dram_bandwidth_utilization;

2176  uint64_t socket_c0_residency_acc;

2177  uint64_t socket_gfx_busy_acc;

2178  uint64_t dram_bandwidth_acc;

2179  uint32_t max_dram_bandwidth;

2180  uint64_t dram_bandwidth_utilization_acc;

2181  uint64_t pcie_bandwidth_acc[4];

2182 

2183  /* THROTTLERS */

2184  uint32_t prochot_residency_acc;

2185  uint32_t ppt_residency_acc;

2186  uint32_t socket_thm_residency_acc;

2187  uint32_t vr_thm_residency_acc;

2188  uint32_t hbm_thm_residency_acc;

2189  uint32_t spare;

2190 

2191  /* New items at the end to maintain driver compatibility */

2192  uint32_t gfxclk_frequency[8];

2193 } amdsmi_hsmp_metrics_table_t;

2194 

2200 static char* const amdsmi_hsmp_freqlimit_src_names[] = {

2201  "cHTC-Active",

2202  "PROCHOT",

2203  "TDC limit",

2204  "PPT Limit",

2205  "OPN Max",

2206  "Reliability Limit",

2207  "APML Agent",

2208  "HSMP Agent"

2209 };

2210 

2211 #endif

2212 

2213 /*****************************************************************************/

2241 amdsmi_status_t amdsmi_init(uint64_t init_flags);

2242 

2256 amdsmi_status_t amdsmi_shut_down(void);

2257 

2260 /*****************************************************************************/

2297 amdsmi_status_t amdsmi_get_socket_handles(uint32_t *socket_count, amdsmi_socket_handle* socket_handles);

2298 

2299 #ifdef ENABLE_ESMI_LIB

2300 

2328 amdsmi_status_t amdsmi_get_cpu_handles(uint32_t *cpu_count, amdsmi_processor_handle *processor_handles);

2329 

2330 #endif

2331 

2351 amdsmi_status_t amdsmi_get_socket_info(amdsmi_socket_handle socket_handle, size_t len, char *name);

2352 

2353 #ifdef ENABLE_ESMI_LIB

2354 

2373 amdsmi_status_t amdsmi_get_processor_info(amdsmi_processor_handle processor_handle, size_t len, char *name);

2374 

2398 amdsmi_status_t amdsmi_get_processor_count_from_handles(amdsmi_processor_handle* processor_handles,

2399  uint32_t* processor_count, uint32_t* nr_cpusockets,

2400  uint32_t* nr_cpucores, uint32_t* nr_gpus);

2401 

2423 amdsmi_status_t amdsmi_get_processor_handles_by_type(amdsmi_socket_handle socket_handle,

2424  processor_type_t processor_type,

2425  amdsmi_processor_handle* processor_handles,

2426  uint32_t* processor_count);

2427 #endif

2428 

2465 amdsmi_status_t amdsmi_get_processor_handles(amdsmi_socket_handle socket_handle,

2466  uint32_t *processor_count,

2467  amdsmi_processor_handle* processor_handles);

2468 

2469 

2470 #ifdef ENABLE_ESMI_LIB

2497 amdsmi_status_t amdsmi_get_cpucore_handles(uint32_t *cores_count,

2498  amdsmi_processor_handle* processor_handles);

2499 #endif

2500 

2520 amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t* processor_type);

2521 

2539 amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle* processor_handle);

2540 

2555 amdsmi_status_t

2556 amdsmi_get_gpu_device_bdf(amdsmi_processor_handle processor_handle, amdsmi_bdf_t *bdf);

2557 

2577 amdsmi_status_t

2578 amdsmi_get_gpu_device_uuid(amdsmi_processor_handle processor_handle, unsigned int *uuid_length, char *uuid);

2579 

2599 amdsmi_status_t

2600 amdsmi_get_gpu_enumeration_info(amdsmi_processor_handle processor_handle, amdsmi_enumeration_info_t *info);

2601 

2604 /*****************************************************************************/

2636 amdsmi_status_t amdsmi_get_gpu_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2637 

2655 amdsmi_status_t amdsmi_get_gpu_revision(amdsmi_processor_handle processor_handle, uint16_t *revision);

2656 

2692 amdsmi_status_t amdsmi_get_gpu_vendor_name(amdsmi_processor_handle processor_handle, char *name,

2693  size_t len);

2694 

2721 amdsmi_status_t amdsmi_get_gpu_vram_vendor(amdsmi_processor_handle processor_handle, char *brand, uint32_t len);

2722 

2746 amdsmi_status_t amdsmi_get_gpu_subsystem_id(amdsmi_processor_handle processor_handle, uint16_t *id);

2747 

2783 amdsmi_status_t

2784 amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char *name, size_t len);

2785 

2803 amdsmi_status_t

2804 amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle,

2805  amdsmi_virtualization_mode_t* mode);

2806 

2809 /*****************************************************************************/

2836 amdsmi_status_t

2837 amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,

2838  amdsmi_pcie_bandwidth_t *bandwidth);

2839 

2878 amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid);

2879 

2903 amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node);

2904 

2931 amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_handle, uint64_t *sent,

2932  uint64_t *received, uint64_t *max_pkt_sz);

2933 

2957 amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter);

2958 

2961 /*****************************************************************************/

3001 amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask);

3002 

3005 /*****************************************************************************/

3042 amdsmi_status_t

3043 amdsmi_get_energy_count(amdsmi_processor_handle processor_handle, uint64_t *energy_accumulator,

3044  float *counter_resolution, uint64_t *timestamp);

3045 

3048 /*****************************************************************************/

3075 amdsmi_status_t amdsmi_set_power_cap(amdsmi_processor_handle processor_handle,

3076  uint32_t sensor_ind, uint64_t cap);

3077 

3099 amdsmi_status_t

3100 amdsmi_set_gpu_power_profile(amdsmi_processor_handle processor_handle, uint32_t reserved,

3101  amdsmi_power_profile_preset_masks_t profile);

3102 

3116 amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle,

3117  uint32_t *ppower);

3118 

3132 amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3133  uint32_t *pcap);

3134 

3148 amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle,

3149  uint32_t *pmax);

3150 

3164 amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle,

3165  uint32_t *power);

3166 

3180 amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle,

3181  uint32_t pcap);

3182 

3196 amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle,

3197  uint8_t mode);

3198 

3201 /*****************************************************************************/

3232 amdsmi_status_t

3233 amdsmi_get_gpu_memory_total(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3234  uint64_t *total);

3235 

3260 amdsmi_status_t

3261 amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle, amdsmi_memory_type_t mem_type,

3262  uint64_t *used);

3263 

3288 amdsmi_status_t

3289 amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages,

3290  amdsmi_retired_page_record_t *info);

3291 

3310 amdsmi_status_t

3311 amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold);

3312 

3332 amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle);

3333 

3348 amdsmi_status_t amdsmi_get_gpu_ras_feature_info(amdsmi_processor_handle processor_handle, amdsmi_ras_feature_t *ras_feature);

3349 

3375 amdsmi_status_t

3376 amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,

3377  amdsmi_gpu_block_t block,

3378  amdsmi_ras_err_state_t *state);

3379 

3415 amdsmi_status_t

3416 amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,

3417  uint32_t *num_pages,

3418  amdsmi_retired_page_record_t *records);

3419 

3454 amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,

3455  uint32_t sensor_ind, int64_t *speed);

3456 

3484 amdsmi_status_t amdsmi_get_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3485  uint32_t sensor_ind, int64_t *speed);

3486 

3513 amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_handle,

3514  uint32_t sensor_ind, uint64_t *max_speed);

3515 

3547 amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,

3548  amdsmi_temperature_type_t sensor_type,

3549  amdsmi_temperature_metric_t metric, int64_t *temperature);

3550 

3565 amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info);

3566 

3598 amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,

3599  amdsmi_voltage_type_t sensor_type,

3600  amdsmi_voltage_metric_t metric, int64_t *voltage);

3601 

3604 /*****************************************************************************/

3627 amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind);

3628 

3653 amdsmi_status_t amdsmi_set_gpu_fan_speed(amdsmi_processor_handle processor_handle,

3654  uint32_t sensor_ind, uint64_t speed);

3655 

3658 /*****************************************************************************/

3695 amdsmi_status_t

3696 amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,

3697  amdsmi_utilization_counter_t utilization_counters[],

3698  uint32_t count, uint64_t *timestamp);

3699 

3723 amdsmi_status_t amdsmi_get_gpu_perf_level(amdsmi_processor_handle processor_handle,

3724  amdsmi_dev_perf_level_t *perf);

3725 

3748 amdsmi_status_t

3749 amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, uint64_t clkvalue);

3750 

3774 amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

3775 

3799 amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);

3800 

3824 amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,

3825  amdsmi_clk_type_t clk_type, amdsmi_frequencies_t *f);

3826 

3841 amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);

3842 

3866 amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

3867  amdsmi_od_volt_freq_data_t *odv);

3868 

3889 amdsmi_status_t

3890 amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t* header_value);

3891 

3914 amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,

3915  amdsmi_gpu_metrics_t *pgpu_metrics);

3916 

3951 amdsmi_status_t amdsmi_get_gpu_pm_metrics_info(amdsmi_processor_handle processor_handle,

3952  amdsmi_name_value_t** pm_metrics,

3953  uint32_t *num_of_metrics);

3954 

3991 amdsmi_status_t amdsmi_get_gpu_reg_table_info(amdsmi_processor_handle processor_handle,

3992  amdsmi_reg_type_t reg_type,

3993  amdsmi_name_value_t** reg_metrics,

3994  uint32_t *num_of_metrics);

3995 

4023 amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,

4024  uint64_t minclkvalue,

4025  uint64_t maxclkvalue,

4026  amdsmi_clk_type_t clkType);

4027 

4050 amdsmi_status_t amdsmi_set_gpu_clk_limit(amdsmi_processor_handle processor_handle,

4051  amdsmi_clk_type_t clk_type,

4052  amdsmi_clk_limit_type_t limit_type,

4053  uint64_t clk_value);

4054 

4068 void amdsmi_free_name_value_pairs(void *p);

4069 

4094 amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_handle,

4095  amdsmi_freq_ind_t level,

4096  uint64_t clkvalue,

4097  amdsmi_clk_type_t clkType);

4098 

4122 amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,

4123  uint32_t vpoint, uint64_t clkvalue, uint64_t voltvalue);

4124 

4164 amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,

4165  uint32_t *num_regions, amdsmi_freq_volt_region_t *buffer);

4166 

4202 amdsmi_status_t

4203 amdsmi_get_gpu_power_profile_presets(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

4204  amdsmi_power_profile_status_t *status);

4205 

4208 /*****************************************************************************/

4236 amdsmi_status_t

4237 amdsmi_set_gpu_perf_level(amdsmi_processor_handle processor_handle, amdsmi_dev_perf_level_t perf_lvl);

4238 

4279 amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od);

4280 

4317 amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,

4318  amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);

4319 

4339 amdsmi_status_t amdsmi_get_soc_pstate(amdsmi_processor_handle processor_handle,

4340  amdsmi_dpm_policy_t* policy);

4341 

4363 amdsmi_status_t amdsmi_set_soc_pstate(amdsmi_processor_handle processor_handle,

4364  uint32_t policy_id);

4365 

4385 amdsmi_status_t amdsmi_get_xgmi_plpd(amdsmi_processor_handle processor_handle,

4386  amdsmi_dpm_policy_t* xgmi_plpd);

4387 

4409 amdsmi_status_t amdsmi_set_xgmi_plpd(amdsmi_processor_handle processor_handle, uint32_t policy_id);

4410 

4430 amdsmi_status_t amdsmi_get_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4431  uint32_t* pisolate);

4432 

4452 amdsmi_status_t amdsmi_set_gpu_process_isolation(amdsmi_processor_handle processor_handle,

4453  uint32_t pisolate);

4454 

4472 amdsmi_status_t amdsmi_clean_gpu_local_data(amdsmi_processor_handle processor_handle);

4473 

4476 /*****************************************************************************/

4498 amdsmi_status_t amdsmi_get_lib_version(amdsmi_version_t *version);

4499 

4502 /*****************************************************************************/

4537 amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,

4538  amdsmi_gpu_block_t block, amdsmi_error_count_t *ec);

4539 

4572 amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,

4573  uint64_t *enabled_blocks);

4574 

4595 amdsmi_status_t

4596 amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec);

4597 

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

4637 amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,

4638  amdsmi_gpu_block_t block,

4639  amdsmi_ras_err_state_t *state);

4640 

4658 amdsmi_status_t

4659 amdsmi_status_code_to_string(amdsmi_status_t status, const char **status_string);

4660 

4663 /*****************************************************************************/

4783 amdsmi_status_t

4784 amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group);

4785 

4814 amdsmi_status_t

4815 amdsmi_gpu_create_counter(amdsmi_processor_handle processor_handle, amdsmi_event_type_t type,

4816  amdsmi_event_handle_t *evnt_handle);

4817 

4834 amdsmi_status_t

4835 amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle);

4836 

4858 amdsmi_status_t

4859 amdsmi_gpu_control_counter(amdsmi_event_handle_t evt_handle,

4860  amdsmi_counter_command_t cmd, void *cmd_args);

4861 

4882 amdsmi_status_t

4883 amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle,

4884  amdsmi_counter_value_t *value);

4885 

4908 amdsmi_status_t

4909 amdsmi_get_gpu_available_counters(amdsmi_processor_handle processor_handle,

4910  amdsmi_event_group_t grp, uint32_t *available);

4911 

4914 /*****************************************************************************/

4952 amdsmi_status_t

4953 amdsmi_get_gpu_compute_process_info(amdsmi_process_info_t *procs, uint32_t *num_items);

4954 

4975 amdsmi_status_t

4976 amdsmi_get_gpu_compute_process_info_by_pid(uint32_t pid, amdsmi_process_info_t *proc);

4977 

5011 amdsmi_status_t

5012 amdsmi_get_gpu_compute_process_gpus(uint32_t pid, uint32_t *dv_indices, uint32_t *num_devices);

5013 

5016 /*****************************************************************************/

5046 amdsmi_status_t

5047 amdsmi_gpu_xgmi_error_status(amdsmi_processor_handle processor_handle, amdsmi_xgmi_status_t *status);

5048 

5065 amdsmi_status_t

5066 amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);

5067 

5082 amdsmi_status_t

5083 amdsmi_get_xgmi_info(amdsmi_processor_handle processor_handle, amdsmi_xgmi_info_t *info);

5084 

5102 amdsmi_status_t

5103 amdsmi_get_gpu_xgmi_link_status(amdsmi_processor_handle processor_handle,

5104  amdsmi_xgmi_link_status_t* link_status);

5105 

5108 /*****************************************************************************/

5128 amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,

5129  amdsmi_link_metrics_t *link_metrics);

5130 

5150 amdsmi_status_t

5151 amdsmi_topo_get_numa_node_number(amdsmi_processor_handle processor_handle, uint32_t *numa_node);

5152 

5175 amdsmi_status_t

5176 amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,

5177  uint64_t *weight);

5178 

5204 amdsmi_status_t

5205 amdsmi_get_minmax_bandwidth_between_processors(amdsmi_processor_handle processor_handle_src,

5206  amdsmi_processor_handle processor_handle_dst,

5207  uint64_t *min_bandwidth,

5208  uint64_t *max_bandwidth);

5209 

5236 amdsmi_status_t

5237 amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,

5238  amdsmi_processor_handle processor_handle_dst,

5239  uint64_t *hops, amdsmi_io_link_type_t *type);

5240 

5265 amdsmi_status_t

5266 amdsmi_get_link_topology_nearest(amdsmi_processor_handle processor_handle,

5267  amdsmi_link_type_t link_type,

5268  amdsmi_topology_nearest_t* topology_nearest_info);

5269 

5292 amdsmi_status_t

5293 amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,

5294  amdsmi_processor_handle processor_handle_dst,

5295  bool *accessible);

5296 

5323 amdsmi_status_t

5324 amdsmi_topo_get_p2p_status(amdsmi_processor_handle processor_handle_src,

5325  amdsmi_processor_handle processor_handle_dst,

5326  amdsmi_io_link_type_t *type, amdsmi_p2p_capability_t *cap);

5327 

5330 /*****************************************************************************/

5369 amdsmi_status_t

5370 amdsmi_get_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5371  char *compute_partition, uint32_t len);

5372 

5400 amdsmi_status_t

5401 amdsmi_set_gpu_compute_partition(amdsmi_processor_handle processor_handle,

5402  amdsmi_compute_partition_type_t compute_partition);

5403 

5406 /*****************************************************************************/

5445 amdsmi_status_t

5446 amdsmi_get_gpu_memory_partition(amdsmi_processor_handle processor_handle, char *memory_partition, uint32_t len);

5447 

5475 amdsmi_status_t

5476 amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle,

5477  amdsmi_memory_partition_type_t memory_partition);

5492 amdsmi_status_t

5493 amdsmi_get_gpu_memory_partition_config(amdsmi_processor_handle processor_handle,

5494  amdsmi_memory_partition_config_t *config);

5495 

5510 amdsmi_status_t

5511 amdsmi_set_gpu_memory_partition_mode(amdsmi_processor_handle processor_handle,

5512  amdsmi_memory_partition_type_t mode);

5513 

5516 /*****************************************************************************/

5539 amdsmi_status_t

5540 amdsmi_get_gpu_accelerator_partition_profile_config(amdsmi_processor_handle processor_handle,

5541  amdsmi_accelerator_partition_profile_config_t *profile_config);

5542 

5560 amdsmi_status_t

5561 amdsmi_get_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5562  amdsmi_accelerator_partition_profile_t *profile,

5563  uint32_t *partition_id);

5564 

5579 amdsmi_status_t

5580 amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle,

5581  uint32_t profile_index);

5582 

5585 /*****************************************************************************/

5609 amdsmi_status_t

5610 amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle);

5611 

5642 amdsmi_status_t

5643 amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask);

5644 

5684 amdsmi_status_t

5685 amdsmi_get_gpu_event_notification(int timeout_ms, uint32_t *num_elem, amdsmi_evt_notification_data_t *data);

5686 

5705 amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle);

5706 

5709 /*****************************************************************************/

5729 amdsmi_status_t

5730 amdsmi_get_gpu_driver_info(amdsmi_processor_handle processor_handle, amdsmi_driver_info_t *info);

5731 

5734 /*****************************************************************************/

5758 amdsmi_status_t

5759 amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info);

5760 

5761 

5780 amdsmi_status_t

5781 amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info);

5782 

5797 amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info);

5798 

5813 amdsmi_status_t

5814 amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info);

5815 

5833 amdsmi_status_t

5834 amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,

5835  amdsmi_power_cap_info_t *info);

5836 

5851 amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info);

5852 

5869 amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle,

5870  uint16_t *xcd_count);

5871 

5874 /*****************************************************************************/

5893 amdsmi_status_t

5894 amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info);

5895 

5911 amdsmi_status_t

5912 amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info);

5913 

5916 /*****************************************************************************/

5936 amdsmi_status_t

5937 amdsmi_get_gpu_activity(amdsmi_processor_handle processor_handle, amdsmi_engine_usage_t *info);

5938 

5958 amdsmi_status_t amdsmi_get_power_info_v2(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, amdsmi_power_info_t *info);

5959 

5975 amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info);

5976 

5990 amdsmi_status_t

5991 amdsmi_is_gpu_power_management_enabled(amdsmi_processor_handle processor_handle, bool *enabled);

5992 

6012 amdsmi_status_t

6013 amdsmi_get_clock_info(amdsmi_processor_handle processor_handle, amdsmi_clk_type_t clk_type, amdsmi_clk_info_t *info);

6014 

6030 amdsmi_status_t

6031 amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info);

6032 

6052 amdsmi_status_t

6053 amdsmi_get_violation_status(amdsmi_processor_handle processor_handle,

6054  amdsmi_violation_status_t *info);

6055 

6058 /*****************************************************************************/

6117 amdsmi_status_t

6118 amdsmi_get_gpu_process_list(amdsmi_processor_handle processor_handle, uint32_t *max_processes, amdsmi_proc_info_t *list);

6119 

6122 #ifdef ENABLE_ESMI_LIB

6123 

6124 /*****************************************************************************/

6142 amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle,

6143  uint64_t *penergy);

6144 

6158 amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle,

6159  uint64_t *penergy);

6160 

6163 /*****************************************************************************/

6179 amdsmi_status_t amdsmi_get_threads_per_core(uint32_t *threads_per_core);

6180 

6193 amdsmi_status_t amdsmi_get_cpu_hsmp_driver_version(amdsmi_processor_handle processor_handle,

6194  amdsmi_hsmp_driver_version_t *amdsmi_hsmp_driver_ver);

6195 

6208 amdsmi_status_t amdsmi_get_cpu_smu_fw_version(amdsmi_processor_handle processor_handle,

6209  amdsmi_smu_fw_version_t *amdsmi_smu_fw);

6210 

6223 amdsmi_status_t amdsmi_get_cpu_hsmp_proto_ver(amdsmi_processor_handle processor_handle,

6224  uint32_t *proto_ver);

6225 

6239 amdsmi_status_t amdsmi_get_cpu_prochot_status(amdsmi_processor_handle processor_handle,

6240  uint32_t *prochot);

6241 

6257 amdsmi_status_t amdsmi_get_cpu_fclk_mclk(amdsmi_processor_handle processor_handle,

6258  uint32_t *fclk, uint32_t *mclk);

6259 

6273 amdsmi_status_t amdsmi_get_cpu_cclk_limit(amdsmi_processor_handle processor_handle,

6274  uint32_t *cclk);

6275 

6291 amdsmi_status_t amdsmi_get_cpu_socket_current_active_freq_limit(amdsmi_processor_handle processor_handle,

6292  uint16_t *freq, char **src_type);

6293 

6309 amdsmi_status_t amdsmi_get_cpu_socket_freq_range(amdsmi_processor_handle processor_handle,

6310  uint16_t *fmax, uint16_t *fmin);

6311 

6325 amdsmi_status_t amdsmi_get_cpu_core_current_freq_limit(amdsmi_processor_handle processor_handle,

6326  uint32_t *freq);

6327 

6330 /*****************************************************************************/

6348 amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6349  uint32_t *pboostlimit);

6350 

6364 amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle,

6365  uint32_t *pc0_residency);

6366 

6380 amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle,

6381  uint32_t boostlimit);

6382 

6396 amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle,

6397  uint32_t boostlimit);

6398 

6401 /*****************************************************************************/

6419 amdsmi_status_t amdsmi_get_cpu_ddr_bw(amdsmi_processor_handle processor_handle,

6420  amdsmi_ddr_bw_metrics_t *ddr_bw);

6421 

6424 /*****************************************************************************/

6442 amdsmi_status_t amdsmi_get_cpu_socket_temperature(amdsmi_processor_handle processor_handle,

6443  uint32_t *ptmon);

6444 

6447 /*****************************************************************************/

6467 amdsmi_status_t amdsmi_get_cpu_dimm_temp_range_and_refresh_rate(amdsmi_processor_handle processor_handle,

6468  uint8_t dimm_addr,

6469  amdsmi_temp_range_refresh_rate_t *rate);

6470 

6484 amdsmi_status_t amdsmi_get_cpu_dimm_power_consumption(amdsmi_processor_handle processor_handle,

6485  uint8_t dimm_addr,

6486  amdsmi_dimm_power_t *dimm_pow);

6487 

6503 amdsmi_status_t amdsmi_get_cpu_dimm_thermal_sensor(amdsmi_processor_handle processor_handle,

6504  uint8_t dimm_addr,

6505  amdsmi_dimm_thermal_t *dimm_temp);

6506 

6509 /*****************************************************************************/

6529 amdsmi_status_t amdsmi_set_cpu_xgmi_width(amdsmi_processor_handle processor_handle,

6530  uint8_t min, uint8_t max);

6531 

6534 /*****************************************************************************/

6554 amdsmi_status_t amdsmi_set_cpu_gmi3_link_width_range(amdsmi_processor_handle processor_handle,

6555  uint8_t min_link_width, uint8_t max_link_width);

6556 

6559 /*****************************************************************************/

6575 amdsmi_status_t amdsmi_cpu_apb_enable(amdsmi_processor_handle processor_handle);

6576 

6590 amdsmi_status_t amdsmi_cpu_apb_disable(amdsmi_processor_handle processor_handle, uint8_t pstate);

6591 

6609 amdsmi_status_t amdsmi_set_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

6610  uint8_t nbio_id, uint8_t min, uint8_t max);

6611 

6627 amdsmi_status_t amdsmi_get_cpu_socket_lclk_dpm_level(amdsmi_processor_handle processor_handle,

6628  uint8_t nbio_id, amdsmi_dpm_level_t *nbio);

6629 

6645 amdsmi_status_t amdsmi_set_cpu_pcie_link_rate(amdsmi_processor_handle processor_handle,

6646  uint8_t rate_ctrl, uint8_t *prev_mode);

6647 

6663 amdsmi_status_t amdsmi_set_cpu_df_pstate_range(amdsmi_processor_handle processor_handle,

6664  uint8_t max_pstate, uint8_t min_pstate);

6665 

6668 /*****************************************************************************/

6688 amdsmi_status_t amdsmi_get_cpu_current_io_bandwidth(amdsmi_processor_handle processor_handle,

6689  amdsmi_link_id_bw_type_t link, uint32_t *io_bw);

6690 

6706 amdsmi_status_t amdsmi_get_cpu_current_xgmi_bw(amdsmi_processor_handle processor_handle,

6707  amdsmi_link_id_bw_type_t link, uint32_t *xgmi_bw);

6708 

6709 /*****************************************************************************/

6727 amdsmi_status_t amdsmi_get_hsmp_metrics_table_version(amdsmi_processor_handle processor_handle,

6728  uint32_t *metrics_version);

6729 

6743 amdsmi_status_t amdsmi_get_hsmp_metrics_table(amdsmi_processor_handle processor_handle,

6744  amdsmi_hsmp_metrics_table_t *metrics_table);

6745 

6748 /*****************************************************************************/

6766 amdsmi_status_t amdsmi_first_online_core_on_cpu_socket(amdsmi_processor_handle processor_handle,

6767  uint32_t *pcore_ind);

6768 

6780 amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family);

6781 

6793 amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model);

6794 

6812 amdsmi_status_t amdsmi_get_esmi_err_msg(amdsmi_status_t status, const char **status_string);

6813 

6814 #endif

6815 

6818 #ifdef __cplusplus

6819 }

6820 #endif // __cplusplus

6821 

6822 #endif // __AMDSMI_H__

amdsmi_link_type_t

amdsmi_link_type_t

Link type.

Definition: amdsmi.h:924

AMDSMI_MAX_DATE_LENGTH

#define AMDSMI_MAX_DATE_LENGTH

YYYY-MM-DD:HH:MM:SS.MSC.

Definition: amdsmi.h:66

amdsmi_evt_notification_type_t

amdsmi_evt_notification_type_t

Event notification event types.

Definition: amdsmi.h:1212

AMDSMI_MAX_NUM_CLKS

#define AMDSMI_MAX_NUM_CLKS

This should match MAX_NUM_CLKS.

Definition: amdsmi.h:118

amdsmi_container_types_t

amdsmi_container_types_t

Container.

Definition: amdsmi.h:225

AMDSMI_MAX_NUM_XGMI_LINKS

#define AMDSMI_MAX_NUM_XGMI_LINKS

This should match MAX_NUM_XGMI_LINKS.

Definition: amdsmi.h:125

amdsmi_freq_ind_t

amdsmi_freq_ind_t

The values of this enum are used as frequency identifiers.

Definition: amdsmi.h:1434

amdsmi_reg_type_t

amdsmi_reg_type_t

This register type for register table.

Definition: amdsmi.h:1943

amdsmi_event_handle_t

uintptr_t amdsmi_event_handle_t

Handle to performance event counter.

Definition: amdsmi.h:1116

amdsmi_memory_type_t

amdsmi_memory_type_t

Types of memory.

Definition: amdsmi.h:1419

amdsmi_accelerator_partition_type_t

amdsmi_accelerator_partition_type_t

Accelerator Partition.

Definition: amdsmi.h:365

amdsmi_clk_type_t

amdsmi_clk_type_t

Clock types.

Definition: amdsmi.h:343

amdsmi_accelerator_partition_resource_type_t

amdsmi_accelerator_partition_resource_type_t

Accelerator Partition Resource Types.

Definition: amdsmi.h:385

amdsmi_card_form_factor_t

amdsmi_card_form_factor_t

Card Form Factor.

Definition: amdsmi.h:701

MAX_EVENT_NOTIFICATION_MSG_SIZE

#define MAX_EVENT_NOTIFICATION_MSG_SIZE

Maximum number of characters an event notification message will be matches kfd message max size.

Definition: amdsmi.h:1235

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:180

amdsmi_io_link_type_t

amdsmi_io_link_type_t

Types for IO Link.

Definition: amdsmi.h:1475

amdsmi_init_flags_t

amdsmi_init_flags_t

Initialization flags.

Definition: amdsmi.h:51

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:166

AMDSMI_NUM_HBM_INSTANCES

#define AMDSMI_NUM_HBM_INSTANCES

This should match NUM_HBM_INSTANCES.

Definition: amdsmi.h:104

amdsmi_vram_type_t

amdsmi_vram_type_t

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

Definition: amdsmi.h:550

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:1125

amdsmi_ras_err_state_t

amdsmi_ras_err_state_t

The current ECC state.

Definition: amdsmi.h:1400

amdsmi_io_bw_encoding_t

amdsmi_io_bw_encoding_t

xGMI Bandwidth Encoding types

Definition: amdsmi.h:2080

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:1161

processor_type_t

processor_type_t

Processor types detectable by AMD SMI.

Definition: amdsmi.h:268

AMDSMI_MAX_UTILIZATION_VALUES

#define AMDSMI_MAX_UTILIZATION_VALUES

The max number of values per counter type.

Definition: amdsmi.h:1506

amdsmi_fw_block_t

amdsmi_fw_block_t

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

Definition: amdsmi.h:462

amdsmi_mm_ip_t

amdsmi_mm_ip_t

GPU Capability info.

Definition: amdsmi.h:213

amdsmi_memory_page_status_t

amdsmi_memory_page_status_t

Reserved Memory Page States.

Definition: amdsmi.h:1463

amdsmi_xgmi_status_t

amdsmi_xgmi_status_t

XGMI Status.

Definition: amdsmi.h:1445

amdsmi_dev_perf_level_t

amdsmi_dev_perf_level_t

PowerPlay performance levels.

Definition: amdsmi.h:1095

amdsmi_virtualization_mode_t

amdsmi_virtualization_mode_t

Variant placeholder.

Definition: amdsmi.h:2007

amdsmi_process_handle_t

uint32_t amdsmi_process_handle_t

Process Handle.

Definition: amdsmi.h:1041

amdsmi_utilization_counter_type_t

amdsmi_utilization_counter_type_t

The utilization counter type.

Definition: amdsmi.h:1488

amdsmi_memory_partition_type_t

amdsmi_memory_partition_type_t

Memory Partitions.

Definition: amdsmi.h:419

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:1299

amdsmi_bit_field_t

uint64_t amdsmi_bit_field_t

Bitfield used in various AMDSMI calls.

Definition: amdsmi.h:1456

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:1320

amdsmi_clk_limit_type_t

amdsmi_clk_limit_type_t

The clk limit type.

Definition: amdsmi.h:1390

amdsmi_processor_handle

void * amdsmi_processor_handle

opaque handler point to underlying implementation

Definition: amdsmi.h:235

amdsmi_cache_property_type_t

amdsmi_cache_property_type_t

cache properties

Definition: amdsmi.h:769

amdsmi_status_t

amdsmi_status_t

Error codes returned by amdsmi functions.

Definition: amdsmi.h:286

AMDSMI_MAX_NUM_JPEG

#define AMDSMI_MAX_NUM_JPEG

This should match AMDSMI_MAX_NUM_JPEG (8*4=32)

Definition: amdsmi.h:153

amdsmi_cpusocket_handle

void * amdsmi_cpusocket_handle

opaque handler point to underlying implementation

Definition: amdsmi.h:245

amdsmi_vram_vendor_type_t

amdsmi_vram_vendor_type_t

VRam Vendor Types.

Definition: amdsmi.h:577

amdsmi_temperature_metric_t

amdsmi_temperature_metric_t

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

Definition: amdsmi.h:1255

amdsmi_gpu_block_t

amdsmi_gpu_block_t

This enum is used to identify different GPU blocks.

Definition: amdsmi.h:1357

__attribute__

struct __attribute__((__packed__))

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

Definition: amdsmi.h:2116

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:442

AMDSMI_MAX_NUM_FREQUENCIES

#define AMDSMI_MAX_NUM_FREQUENCIES

Guaranteed maximum possible number of supported frequencies.

Definition: amdsmi.h:1081

amdsmi_counter_command_t

amdsmi_counter_command_t

Event counter commands.

Definition: amdsmi.h:1190

amdsmi_xgmi_link_status_type_t

amdsmi_xgmi_link_status_type_t

XGMI Link Status Type.

Definition: amdsmi.h:1909

AMDSMI_MAX_NAME

#define AMDSMI_MAX_NAME

Common defines.

Definition: amdsmi.h:83

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:1336

AMDSMI_MAX_NUM_GFX_CLKS

#define AMDSMI_MAX_NUM_GFX_CLKS

This should match MAX_NUM_GFX_CLKS.

Definition: amdsmi.h:132

AMDSMI_NUM_VOLTAGE_CURVE_POINTS

#define AMDSMI_NUM_VOLTAGE_CURVE_POINTS

The number of points that make up a voltage-frequency curve definition.

Definition: amdsmi.h:1088

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:400

AMDSMI_MAX_NUM_VCN

#define AMDSMI_MAX_NUM_VCN

This should match MAX_NUM_VCN.

Definition: amdsmi.h:111

amdsmi_set_gpu_accelerator_partition_profile

amdsmi_status_t amdsmi_set_gpu_accelerator_partition_profile(amdsmi_processor_handle processor_handle, uint32_t profile_index)

Version 2.0: Set accelerator partition setting based on profile_index from amdsmi_get_gpu_accelerator...

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)

Version 2.0: Returns gpu accelerator partition caps as currently configured in the system User must u...

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)

Version 2.0: Returns current gpu accelerator partition capabilities.

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. Power in units of uW....

amdsmi_get_pcie_info

amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle, amdsmi_pcie_info_t *info)

Returns the PCIe info for the GPU.

amdsmi_get_gpu_vram_info

amdsmi_status_t amdsmi_get_gpu_vram_info(amdsmi_processor_handle processor_handle, amdsmi_vram_info_t *info)

Returns vram info.

amdsmi_get_gpu_xcd_counter

amdsmi_status_t amdsmi_get_gpu_xcd_counter(amdsmi_processor_handle processor_handle, uint16_t *xcd_count)

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

amdsmi_get_gpu_kfd_info

amdsmi_status_t amdsmi_get_gpu_kfd_info(amdsmi_processor_handle processor_handle, amdsmi_kfd_info_t *info)

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

amdsmi_get_gpu_board_info

amdsmi_status_t amdsmi_get_gpu_board_info(amdsmi_processor_handle processor_handle, amdsmi_board_info_t *info)

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

amdsmi_get_gpu_asic_info

amdsmi_status_t amdsmi_get_gpu_asic_info(amdsmi_processor_handle processor_handle, amdsmi_asic_info_t *info)

Returns the ASIC information for the device.

amdsmi_get_cpu_family

amdsmi_status_t amdsmi_get_cpu_family(uint32_t *cpu_family)

Get CPU family.

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_model

amdsmi_status_t amdsmi_get_cpu_model(uint32_t *cpu_model)

Get CPU model.

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_gpu_metrics_t::indep_throttle_status

uint64_t indep_throttle_status

Throttle status.

Definition: amdsmi.h:1801

amdsmi_proc_info_t::engine_usage_::enc

uint64_t enc

In nano-secs.

Definition: amdsmi.h:1054

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:730

amdsmi_power_cap_info_t::power_cap

uint64_t power_cap

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

Definition: amdsmi.h:743

amdsmi_process_info_t::sdma_usage

uint64_t sdma_usage

SDMA usage in microseconds.

Definition: amdsmi.h:1984

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:1657

amdsmi_dimm_thermal_t::sensor

uint16_t sensor

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

Definition: amdsmi.h:2069

amdsmi_accelerator_partition_resource_profile_t::partition_resource

uint32_t partition_resource

Resources a partition can use, which may be shared.

Definition: amdsmi.h:900

amdsmi_error_count_t::uncorrectable_count

uint64_t uncorrectable_count

Accumulated uncorrectable errors.

Definition: amdsmi.h:1970

amdsmi_clk_info_t::clk

uint32_t clk

In MHz.

Definition: amdsmi.h:1012

amdsmi_error_count_t::correctable_count

uint64_t correctable_count

Accumulated correctable errors.

Definition: amdsmi.h:1969

amdsmi_gpu_metrics_t::vram_max_bandwidth

uint64_t vram_max_bandwidth

VRAM max bandwidth at max memory clock (GB/s)

Definition: amdsmi.h:1899

amdsmi_gpu_metrics_t::gfx_activity_acc

uint32_t gfx_activity_acc

new in v1

Definition: amdsmi.h:1785

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:652

amdsmi_od_vddc_point_t::frequency

uint64_t frequency

Frequency coordinate (in Hz)

Definition: amdsmi.h:1624

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:789

amdsmi_process_info_t::process_id

uint32_t process_id

Process ID.

Definition: amdsmi.h:1981

amdsmi_utilization_counter_t::type

amdsmi_utilization_counter_type_t type

Utilization counter type.

Definition: amdsmi.h:1516

amdsmi_proc_info_t::engine_usage_::gfx

uint64_t gfx

In nano-secs.

Definition: amdsmi.h:1053

amdsmi_gpu_cache_info_t::cache_::cache_size

uint32_t cache_size

In KB.

Definition: amdsmi.h:786

AMDSMI_EVT_NOTIF_NONE

@ AMDSMI_EVT_NOTIF_NONE

Not used.

Definition: amdsmi.h:1213

AMDSMI_EVT_NOTIF_VMFAULT

@ AMDSMI_EVT_NOTIF_VMFAULT

VM page fault.

Definition: amdsmi.h:1214

amdsmi_nps_caps_t::nps_flags_::nps8_cap

uint32_t nps8_cap

bool 1 = true; 0 = false

Definition: amdsmi.h:852

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:1659

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:650

AMDSMI_FREQ_IND_INVALID

@ AMDSMI_FREQ_IND_INVALID

An invalid frequency index.

Definition: amdsmi.h:1437

AMDSMI_FREQ_IND_MAX

@ AMDSMI_FREQ_IND_MAX

Index used for the maximum frequency value.

Definition: amdsmi.h:1436

AMDSMI_FREQ_IND_MIN

@ AMDSMI_FREQ_IND_MIN

Index used for the minimum frequency value.

Definition: amdsmi.h:1435

amdsmi_retired_page_record_t::page_size

uint64_t page_size

Page size.

Definition: amdsmi.h:1529

amdsmi_link_id_bw_type_t::bw_type

amdsmi_io_bw_encoding_t bw_type

Bandwidth Type Information [1, 2, 4].

Definition: amdsmi.h:2096

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:914

amdsmi_dimm_power_t::dimm_addr

uint8_t dimm_addr

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

Definition: amdsmi.h:2060

amdsmi_dpm_policy_t::num_supported

uint32_t num_supported

The number of supported policies.

Definition: amdsmi.h:1586

amdsmi_gpu_metrics_t::average_socket_power

uint16_t average_socket_power

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

Definition: amdsmi.h:1744

amdsmi_hsmp_driver_version_t::major

uint32_t major

Major version number.

Definition: amdsmi.h:253

amdsmi_gpu_metrics_t::gfxclk_lock_status

uint32_t gfxclk_lock_status

Clock Lock Status. Each bit corresponds to clock instance.

Definition: amdsmi.h:1810

AMDSMI_MEM_TYPE_VRAM

@ AMDSMI_MEM_TYPE_VRAM

VRAM memory.

Definition: amdsmi.h:1422

AMDSMI_MEM_TYPE_VIS_VRAM

@ AMDSMI_MEM_TYPE_VIS_VRAM

VRAM memory that is visible.

Definition: amdsmi.h:1423

AMDSMI_MEM_TYPE_GTT

@ AMDSMI_MEM_TYPE_GTT

GTT memory.

Definition: amdsmi.h:1424

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:637

amdsmi_dimm_thermal_t::temp

float temp

temperature in degree celcius

Definition: amdsmi.h:2072

AMDSMI_ACCELERATOR_PARTITION_DPX

@ AMDSMI_ACCELERATOR_PARTITION_DPX

Definition: amdsmi.h:369

AMDSMI_ACCELERATOR_PARTITION_QPX

@ AMDSMI_ACCELERATOR_PARTITION_QPX

Definition: amdsmi.h:373

AMDSMI_ACCELERATOR_PARTITION_SPX

@ AMDSMI_ACCELERATOR_PARTITION_SPX

Definition: amdsmi.h:367

AMDSMI_ACCELERATOR_PARTITION_TPX

@ AMDSMI_ACCELERATOR_PARTITION_TPX

Definition: amdsmi.h:371

AMDSMI_ACCELERATOR_PARTITION_CPX

@ AMDSMI_ACCELERATOR_PARTITION_CPX

Definition: amdsmi.h:375

amdsmi_gpu_metrics_t::temperature_edge

uint16_t temperature_edge

v1.0 Base

Definition: amdsmi.h:1727

amdsmi_gpu_metrics_t::average_mm_activity

uint16_t average_mm_activity

UVD or VCN.

Definition: amdsmi.h:1739

amdsmi_utilization_counter_t::value

uint64_t value

Coarse grain activity counter value (average)

Definition: amdsmi.h:1517

AMDSMI_CLK_TYPE_SYS

@ AMDSMI_CLK_TYPE_SYS

System clock.

Definition: amdsmi.h:344

AMDSMI_CLK_TYPE_DCEF

@ AMDSMI_CLK_TYPE_DCEF

Display Controller Engine clock.

Definition: amdsmi.h:349

AMDSMI_CLK_TYPE_DF

@ AMDSMI_CLK_TYPE_DF

Definition: amdsmi.h:347

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:640

amdsmi_counter_value_t::time_enabled

uint64_t time_enabled

Time that the counter was enabled in nanoseconds.

Definition: amdsmi.h:1203

amdsmi_pcie_info_t::pcie_static_::max_pcie_width

uint16_t max_pcie_width

maximum number of PCIe lanes

Definition: amdsmi.h:715

amdsmi_violation_status_t::acc_gfx_clk_below_host_limit

uint64_t acc_gfx_clk_below_host_limit

Current graphic clock below host limit count; Max uint64 means unsupported.

Definition: amdsmi.h:641

amdsmi_gpu_metrics_t::current_fan_speed

uint16_t current_fan_speed

Fans (RPM)

Definition: amdsmi.h:1774

amdsmi_temp_range_refresh_rate_t::range

uint8_t range

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

Definition: amdsmi.h:2048

amdsmi_link_id_bw_type_t::link_name

char * link_name

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

Definition: amdsmi.h:2097

amdsmi_gpu_metrics_t::firmware_timestamp

uint64_t firmware_timestamp

PMFW attached timestamp (10ns resolution)

Definition: amdsmi.h:1792

amdsmi_process_info_t::cu_occupancy

uint32_t cu_occupancy

Compute Unit usage in percent.

Definition: amdsmi.h:1985

amdsmi_frequency_range_t::supported_freq_range

amdsmi_range_t supported_freq_range

In MHz.

Definition: amdsmi.h:663

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:726

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:1075

AMDSMI_IOLINK_TYPE_SIZE

@ AMDSMI_IOLINK_TYPE_SIZE

Max of IO Link types.

Definition: amdsmi.h:1480

AMDSMI_IOLINK_TYPE_UNDEFINED

@ AMDSMI_IOLINK_TYPE_UNDEFINED

unknown type.

Definition: amdsmi.h:1476

AMDSMI_IOLINK_TYPE_NUMIOLINKTYPES

@ AMDSMI_IOLINK_TYPE_NUMIOLINKTYPES

Number of IO Link types.

Definition: amdsmi.h:1479

AMDSMI_IOLINK_TYPE_XGMI

@ AMDSMI_IOLINK_TYPE_XGMI

XGMI.

Definition: amdsmi.h:1478

AMDSMI_IOLINK_TYPE_PCIEXPRESS

@ AMDSMI_IOLINK_TYPE_PCIEXPRESS

PCI Express.

Definition: amdsmi.h:1477

amdsmi_ddr_bw_metrics_t::max_bw

uint32_t max_bw

DDR Maximum theoritical bandwidth in GB/s.

Definition: amdsmi.h:2037

amdsmi_asic_info_t::target_graphics_version

uint64_t target_graphics_version

0xFFFFFFFFFFFFFFFF if not supported

Definition: amdsmi.h:825

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:1894

AMDSMI_INIT_ALL_PROCESSORS

@ AMDSMI_INIT_ALL_PROCESSORS

Initialize all processors.

Definition: amdsmi.h:52

amdsmi_dimm_thermal_t::update_rate

uint16_t update_rate

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

Definition: amdsmi.h:2070

amdsmi_clk_info_t::clk_locked

uint8_t clk_locked

True/False.

Definition: amdsmi.h:1015

amdsmi_od_volt_freq_data_t::num_regions

uint32_t num_regions

The number of voltage curve regions.

Definition: amdsmi.h:1661

amdsmi_dpm_level_t::min_dpm_level

uint8_t min_dpm_level

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

Definition: amdsmi.h:2108

amdsmi_freq_volt_region_t::freq_range

amdsmi_range_t freq_range

The frequency range for this VDDC Curve point.

Definition: amdsmi.h:1636

amdsmi_vram_info_t::vram_bit_width

uint32_t vram_bit_width

In bits.

Definition: amdsmi.h:960

amdsmi_clk_info_t::clk_deep_sleep

uint8_t clk_deep_sleep

In MHz.

Definition: amdsmi.h:1016

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:885

amdsmi_dpm_policy_t::current

uint32_t current

The current policy index.

Definition: amdsmi.h:1587

amdsmi_dimm_thermal_t::dimm_addr

uint8_t dimm_addr

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

Definition: amdsmi.h:2071

amdsmi_retired_page_record_t::status

amdsmi_memory_page_status_t status

Page "reserved" status.

Definition: amdsmi.h:1530

AMDSMI_EVNT_GRP_XGMI

@ AMDSMI_EVNT_GRP_XGMI

Data Fabric (XGMI) related events.

Definition: amdsmi.h:1126

AMDSMI_EVNT_GRP_XGMI_DATA_OUT

@ AMDSMI_EVNT_GRP_XGMI_DATA_OUT

XGMI Outbound data.

Definition: amdsmi.h:1127

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:883

AMDSMI_RAS_ERR_STATE_PARITY

@ AMDSMI_RAS_ERR_STATE_PARITY

ECC errors present, but type unknown.

Definition: amdsmi.h:1403

AMDSMI_RAS_ERR_STATE_SING_C

@ AMDSMI_RAS_ERR_STATE_SING_C

Single correctable error.

Definition: amdsmi.h:1404

AMDSMI_RAS_ERR_STATE_MULT_UC

@ AMDSMI_RAS_ERR_STATE_MULT_UC

Multiple uncorrectable errors.

Definition: amdsmi.h:1405

AMDSMI_RAS_ERR_STATE_POISON

@ AMDSMI_RAS_ERR_STATE_POISON

Definition: amdsmi.h:1406

AMDSMI_RAS_ERR_STATE_ENABLED

@ AMDSMI_RAS_ERR_STATE_ENABLED

ECC is enabled.

Definition: amdsmi.h:1408

AMDSMI_RAS_ERR_STATE_NONE

@ AMDSMI_RAS_ERR_STATE_NONE

No current errors.

Definition: amdsmi.h:1401

AMDSMI_RAS_ERR_STATE_DISABLED

@ AMDSMI_RAS_ERR_STATE_DISABLED

ECC is disabled.

Definition: amdsmi.h:1402

amdsmi_gpu_metrics_t::current_socket_power

uint16_t current_socket_power

In Watts.

Definition: amdsmi.h:1806

amdsmi_asic_info_t::vendor_id

uint32_t vendor_id

Use 32 bit to be compatible with other platform.

Definition: amdsmi.h:817

amdsmi_clk_info_t::min_clk

uint32_t min_clk

In MHz.

Definition: amdsmi.h:1013

amdsmi_violation_status_t::active_gfx_clk_below_host_limit

uint8_t active_gfx_clk_below_host_limit

Graphics clock below host limit violation; 1 = active 0 = not active; Max uint8 means unsupported.

Definition: amdsmi.h:653

amdsmi_gpu_metrics_t::system_clock_counter

uint64_t system_clock_counter

Driver attached timestamp (in ns)

Definition: amdsmi.h:1748

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:646

AGG_BW0

@ AGG_BW0

Aggregate Bandwidth.

Definition: amdsmi.h:2081

RD_BW0

@ RD_BW0

Read Bandwidth.

Definition: amdsmi.h:2082

WR_BW0

@ WR_BW0

Write Bandwdith.

Definition: amdsmi.h:2083

amdsmi_vram_usage_t::vram_total

uint32_t vram_total

In MB.

Definition: amdsmi.h:621

amdsmi_gpu_metrics_t::ppt_residency_acc

uint64_t ppt_residency_acc

Accumulated throttler residencies.

Definition: amdsmi.h:1870

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:642

amdsmi_vram_info_t::vram_size

uint64_t vram_size

vram size in MB

Definition: amdsmi.h:959

amdsmi_link_metrics_t::_links::write

uint64_t write

total data transfered for each link in KB

Definition: amdsmi.h:945

amdsmi_smu_fw_version_t::debug

uint8_t debug

SMU fw Debug version number.

Definition: amdsmi.h:2025

amdsmi_evt_notification_data_t::processor_handle

amdsmi_processor_handle processor_handle

Handler of device that corresponds to the event.

Definition: amdsmi.h:1243

amdsmi_gpu_metrics_t::average_umc_activity

uint16_t average_umc_activity

memory controller

Definition: amdsmi.h:1738

AMDSMI_EVNT_XGMI_0_BEATS_TX

@ AMDSMI_EVNT_XGMI_0_BEATS_TX

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

Definition: amdsmi.h:1168

AMDSMI_EVNT_XGMI_DATA_OUT_3

@ AMDSMI_EVNT_XGMI_DATA_OUT_3

Outbound beats to neighbor 3.

Definition: amdsmi.h:1178

AMDSMI_EVNT_XGMI_0_NOP_TX

@ AMDSMI_EVNT_XGMI_0_NOP_TX

NOPs sent to neighbor 0.

Definition: amdsmi.h:1165

AMDSMI_EVNT_XGMI_1_NOP_TX

@ AMDSMI_EVNT_XGMI_1_NOP_TX

NOPs sent to neighbor 1.

Definition: amdsmi.h:1169

AMDSMI_EVNT_XGMI_0_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_0_RESPONSE_TX

Outgoing responses to neighbor 0.

Definition: amdsmi.h:1167

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:1172

AMDSMI_EVNT_XGMI_DATA_OUT_4

@ AMDSMI_EVNT_XGMI_DATA_OUT_4

Outbound beats to neighbor 4.

Definition: amdsmi.h:1179

AMDSMI_EVNT_XGMI_DATA_OUT_1

@ AMDSMI_EVNT_XGMI_DATA_OUT_1

Outbound beats to neighbor 1.

Definition: amdsmi.h:1176

AMDSMI_EVNT_XGMI_DATA_OUT_2

@ AMDSMI_EVNT_XGMI_DATA_OUT_2

Outbound beats to neighbor 2.

Definition: amdsmi.h:1177

AMDSMI_EVNT_XGMI_1_REQUEST_TX

@ AMDSMI_EVNT_XGMI_1_REQUEST_TX

Outgoing requests to neighbor 1.

Definition: amdsmi.h:1170

AMDSMI_EVNT_XGMI_DATA_OUT_5

@ AMDSMI_EVNT_XGMI_DATA_OUT_5

Outbound beats to neighbor 5.

Definition: amdsmi.h:1180

AMDSMI_EVNT_XGMI_0_REQUEST_TX

@ AMDSMI_EVNT_XGMI_0_REQUEST_TX

Outgoing requests to neighbor 0.

Definition: amdsmi.h:1166

AMDSMI_EVNT_XGMI_1_RESPONSE_TX

@ AMDSMI_EVNT_XGMI_1_RESPONSE_TX

Outgoing responses to neighbor 1.

Definition: amdsmi.h:1171

amdsmi_asic_info_t::device_id

uint64_t device_id

The device id of a GPU.

Definition: amdsmi.h:820

amdsmi_link_metrics_t::num_links

uint32_t num_links

number of links

Definition: amdsmi.h:938

amdsmi_error_count_t::deferred_count

uint64_t deferred_count

Accumulated deferred errors.

Definition: amdsmi.h:1971

amdsmi_range_t::lower_bound

uint64_t lower_bound

Lower bound of range.

Definition: amdsmi.h:597

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:1819

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:1779

amdsmi_engine_usage_t::gfx_activity

uint32_t gfx_activity

In %.

Definition: amdsmi.h:1030

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:651

amdsmi_version_t::minor

uint32_t minor

Minor version.

Definition: amdsmi.h:1613

amdsmi_pcie_info_t::pcie_metric_::pcie_width

uint16_t pcie_width

current PCIe width

Definition: amdsmi.h:723

amdsmi_ddr_bw_metrics_t::utilized_bw

uint32_t utilized_bw

DDR bandwidth utilization in GB/s.

Definition: amdsmi.h:2038

amdsmi_name_value_t::value

uint64_t value

Use uint64_t to make it universal.

Definition: amdsmi.h:1935

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:643

amdsmi_frequency_range_t::current_freq_range

amdsmi_range_t current_freq_range

In MHz.

Definition: amdsmi.h:664

amdsmi_gpu_metrics_t::average_gfxclk_frequency

uint16_t average_gfxclk_frequency

Average clocks (MHz)

Definition: amdsmi.h:1753

AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

@ AMDSMI_MEM_PAGE_STATUS_UNRESERVABLE

Unable to reserve this page.

Definition: amdsmi.h:1467

AMDSMI_MEM_PAGE_STATUS_RESERVED

@ AMDSMI_MEM_PAGE_STATUS_RESERVED

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

Definition: amdsmi.h:1464

AMDSMI_MEM_PAGE_STATUS_PENDING

@ AMDSMI_MEM_PAGE_STATUS_PENDING

Definition: amdsmi.h:1465

amdsmi_asic_info_t::oam_id

uint32_t oam_id

0xFFFF if not supported

Definition: amdsmi.h:823

amdsmi_link_metrics_t::_links::read

uint64_t read

total data received for each link in KB

Definition: amdsmi.h:944

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:788

amdsmi_violation_status_t::acc_vr_thrm

uint64_t acc_vr_thrm

Current accumulated voltage regulator count; Max uint64 means unsupported.

Definition: amdsmi.h:639

amdsmi_asic_info_t::num_of_compute_units

uint32_t num_of_compute_units

0xFFFFFFFF if not supported

Definition: amdsmi.h:824

AMDSMI_DEV_PERF_LEVEL_STABLE_STD

@ AMDSMI_DEV_PERF_LEVEL_STABLE_STD

Stable power state with profiling clocks.

Definition: amdsmi.h:1102

AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_PEAK

Stable power state with peak clocks.

Definition: amdsmi.h:1103

AMDSMI_DEV_PERF_LEVEL_AUTO

@ AMDSMI_DEV_PERF_LEVEL_AUTO

Performance level is "auto".

Definition: amdsmi.h:1096

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_SCLK

Stable power state with minimum system clock.

Definition: amdsmi.h:1105

AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

@ AMDSMI_DEV_PERF_LEVEL_STABLE_MIN_MCLK

Stable power state with minimum memory clock.

Definition: amdsmi.h:1104

AMDSMI_DEV_PERF_LEVEL_DETERMINISM

@ AMDSMI_DEV_PERF_LEVEL_DETERMINISM

Performance determinism state.

Definition: amdsmi.h:1106

AMDSMI_DEV_PERF_LEVEL_LOW

@ AMDSMI_DEV_PERF_LEVEL_LOW

Keep PowerPlay levels "low", regardless of workload.

Definition: amdsmi.h:1098

AMDSMI_DEV_PERF_LEVEL_HIGH

@ AMDSMI_DEV_PERF_LEVEL_HIGH

Keep PowerPlay levels "high", regardless of workload.

Definition: amdsmi.h:1099

AMDSMI_DEV_PERF_LEVEL_MANUAL

@ AMDSMI_DEV_PERF_LEVEL_MANUAL

Definition: amdsmi.h:1100

AMDSMI_DEV_PERF_LEVEL_UNKNOWN

@ AMDSMI_DEV_PERF_LEVEL_UNKNOWN

Unknown performance level.

Definition: amdsmi.h:1108

amdsmi_asic_info_t::subvendor_id

uint32_t subvendor_id

The subsystem vendor id.

Definition: amdsmi.h:819

amdsmi_gpu_metrics_t::voltage_soc

uint16_t voltage_soc

In mV.

Definition: amdsmi.h:1797

amdsmi_smu_fw_version_t::major

uint8_t major

SMU fw Major version number.

Definition: amdsmi.h:2027

amdsmi_pcie_info_t::pcie_static_::max_pcie_interface_version

uint32_t max_pcie_interface_version

maximum PCIe link generation

Definition: amdsmi.h:719

amdsmi_pcie_info_t::pcie_metric_::pcie_speed

uint32_t pcie_speed

current PCIe speed in MT/s

Definition: amdsmi.h:724

amdsmi_accelerator_partition_profile_t::memory_caps

amdsmi_nps_caps_t memory_caps

Possible memory partition capabilities.

Definition: amdsmi.h:884

amdsmi_retired_page_record_t::page_address

uint64_t page_address

Start address of page.

Definition: amdsmi.h:1528

amdsmi_gpu_metrics_t::mem_activity_acc

uint32_t mem_activity_acc

new in v1

Definition: amdsmi.h:1786

amdsmi_pcie_info_t::pcie_metric_::pcie_bandwidth

uint32_t pcie_bandwidth

current instantaneous PCIe bandwidth in Mb/s

Definition: amdsmi.h:725

amdsmi_gpu_metrics_t::xgmi_link_speed

uint16_t xgmi_link_speed

XGMI bus bitrate in GB/s.

Definition: amdsmi.h:1813

amdsmi_power_info_t::socket_power

uint64_t socket_power

Units in uW {@host}, Host only.

Definition: amdsmi.h:996

amdsmi_power_info_t::power_limit

uint32_t power_limit

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

Definition: amdsmi.h:1002

amdsmi_clk_info_t::max_clk

uint32_t max_clk

In MHz.

Definition: amdsmi.h:1014

amdsmi_pcie_info_t::pcie_static_::slot_type

amdsmi_card_form_factor_t slot_type

card form factor

Definition: amdsmi.h:718

amdsmi_gpu_metrics_t::voltage_gfx

uint16_t voltage_gfx

In mV.

Definition: amdsmi.h:1798

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:961

amdsmi_power_info_t::current_socket_power

uint32_t current_socket_power

Units in W {@linux_bm}, Linux only.

Definition: amdsmi.h:997

amdsmi_violation_status_t::per_gfx_clk_below_host_limit

uint64_t per_gfx_clk_below_host_limit

Graphics clock below host limit violation % (greater than 0% is a violation); Max uint64 means unsupp...

Definition: amdsmi.h:647

amdsmi_accelerator_partition_profile_t::profile_type

amdsmi_accelerator_partition_type_t profile_type

SPX, DPX, QPX, CPX and so on.

Definition: amdsmi.h:882

amdsmi_ddr_bw_metrics_t::utilized_pct

uint32_t utilized_pct

DDR bandwidth utilization in % of theoritical max.

Definition: amdsmi.h:2039

amdsmi_gpu_metrics_t::socket_thm_residency_acc

uint64_t socket_thm_residency_acc

Accumulated throttler residencies.

Definition: amdsmi.h:1886

amdsmi_power_info_t::average_socket_power

uint32_t average_socket_power

Units in W {@linux_bm}, Linux only.

Definition: amdsmi.h:998

amdsmi_dpm_level_t::max_dpm_level

uint8_t max_dpm_level

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

Definition: amdsmi.h:2107

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:644

amdsmi_link_metrics_t::_links::bit_rate

uint32_t bit_rate

current link speed in Gb/s

Definition: amdsmi.h:941

amdsmi_power_info_t::soc_voltage

uint32_t soc_voltage

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

Definition: amdsmi.h:1000

amdsmi_link_metrics_t::_links::link_type

amdsmi_link_type_t link_type

type of the link

Definition: amdsmi.h:943

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:645

AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

@ AMDSMI_COARSE_GRAIN_MEM_ACTIVITY

Memory Activity.

Definition: amdsmi.h:1492

AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

@ AMDSMI_COARSE_GRAIN_GFX_ACTIVITY

Corse grain activity counters.

Definition: amdsmi.h:1491

AMDSMI_FINE_GRAIN_GFX_ACTIVITY

@ AMDSMI_FINE_GRAIN_GFX_ACTIVITY

Fine grain activity counters.

Definition: amdsmi.h:1495

AMDSMI_COARSE_DECODER_ACTIVITY

@ AMDSMI_COARSE_DECODER_ACTIVITY

Definition: amdsmi.h:1493

AMDSMI_MEMORY_PARTITION_NPS8

@ AMDSMI_MEMORY_PARTITION_NPS8

Definition: amdsmi.h:429

AMDSMI_MEMORY_PARTITION_NPS1

@ AMDSMI_MEMORY_PARTITION_NPS1

Definition: amdsmi.h:421

AMDSMI_MEMORY_PARTITION_NPS2

@ AMDSMI_MEMORY_PARTITION_NPS2

Definition: amdsmi.h:423

AMDSMI_MEMORY_PARTITION_NPS4

@ AMDSMI_MEMORY_PARTITION_NPS4

Definition: amdsmi.h:426

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_version_t::major

uint32_t major

Major version.

Definition: amdsmi.h:1612

AMDSMI_VOLT_LOWEST

@ AMDSMI_VOLT_LOWEST

Historical minimum voltage.

Definition: amdsmi.h:1308

AMDSMI_VOLT_MAX_CRIT

@ AMDSMI_VOLT_MAX_CRIT

Voltage critical max value.

Definition: amdsmi.h:1306

AMDSMI_VOLT_HIGHEST

@ AMDSMI_VOLT_HIGHEST

Historical maximum voltage.

Definition: amdsmi.h:1309

AMDSMI_VOLT_MIN

@ AMDSMI_VOLT_MIN

Voltage min value.

Definition: amdsmi.h:1305

AMDSMI_VOLT_AVERAGE

@ AMDSMI_VOLT_AVERAGE

Average voltage.

Definition: amdsmi.h:1307

AMDSMI_VOLT_CURRENT

@ AMDSMI_VOLT_CURRENT

Voltage current value.

Definition: amdsmi.h:1300

AMDSMI_VOLT_MAX

@ AMDSMI_VOLT_MAX

Voltage max value.

Definition: amdsmi.h:1303

AMDSMI_VOLT_MIN_CRIT

@ AMDSMI_VOLT_MIN_CRIT

Voltage critical min value.

Definition: amdsmi.h:1304

amdsmi_evt_notification_data_t::event

amdsmi_evt_notification_type_t event

Event type.

Definition: amdsmi.h:1244

amdsmi_vram_usage_t::vram_used

uint32_t vram_used

In MB.

Definition: amdsmi.h:622

amdsmi_nps_caps_t::nps_flags_::nps4_cap

uint32_t nps4_cap

bool 1 = true; 0 = false

Definition: amdsmi.h:851

amdsmi_engine_usage_t::umc_activity

uint32_t umc_activity

In %.

Definition: amdsmi.h:1031

AMDSMI_VOLT_TYPE_INVALID

@ AMDSMI_VOLT_TYPE_INVALID

Invalid type.

Definition: amdsmi.h:1325

AMDSMI_VOLT_TYPE_VDDGFX

@ AMDSMI_VOLT_TYPE_VDDGFX

Vddgfx GPU voltage.

Definition: amdsmi.h:1323

amdsmi_smu_fw_version_t::unused

uint8_t unused

reserved fields

Definition: amdsmi.h:2028

CLK_LIMIT_MAX

@ CLK_LIMIT_MAX

Clock values in MHz.

Definition: amdsmi.h:1392

CLK_LIMIT_MIN

@ CLK_LIMIT_MIN

Clock values in MHz.

Definition: amdsmi.h:1391

amdsmi_smu_fw_version_t::minor

uint8_t minor

SMU fw Minor version number.

Definition: amdsmi.h:2026

amdsmi_gpu_metrics_t::throttle_status

uint32_t throttle_status

Throttle status.

Definition: amdsmi.h:1772

amdsmi_gpu_metrics_t::voltage_mem

uint16_t voltage_mem

In mV.

Definition: amdsmi.h:1799

amdsmi_gpu_metrics_t::pcie_link_speed

uint16_t pcie_link_speed

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

Definition: amdsmi.h:1780

amdsmi_temp_range_refresh_rate_t::ref_rate

uint8_t ref_rate

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

Definition: amdsmi.h:2049

amdsmi_counter_value_t::time_running

uint64_t time_running

Time that the counter was running in nanoseconds.

Definition: amdsmi.h:1204

amdsmi_gpu_metrics_t::num_partition

uint16_t num_partition

Number of current partition.

Definition: amdsmi.h:1890

amdsmi_proc_info_t::memory_usage_::vram_mem

uint64_t vram_mem

In MB.

Definition: amdsmi.h:1060

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:727

amdsmi_gpu_metrics_t::pcie_bandwidth_acc

uint64_t pcie_bandwidth_acc

PCIE accumulated bandwidth (GB/sec)

Definition: amdsmi.h:1815

amdsmi_gpu_metrics_t::accumulation_counter

uint64_t accumulation_counter

v1.6 additions

Definition: amdsmi.h:1849

amdsmi_power_cap_info_t::dpm_cap

uint64_t dpm_cap

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

Definition: amdsmi.h:745

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:747

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:1656

amdsmi_pcie_info_t::pcie_static_::max_pcie_speed

uint32_t max_pcie_speed

maximum PCIe speed in GT/s

Definition: amdsmi.h:716

amdsmi_counter_value_t::value

uint64_t value

Counter value.

Definition: amdsmi.h:1202

AMDSMI_STATUS_NOT_INIT

@ AMDSMI_STATUS_NOT_INIT

Processor not initialized.

Definition: amdsmi.h:311

AMDSMI_STATUS_NON_AMD_CPU

@ AMDSMI_STATUS_NON_AMD_CPU

System has different cpu than AMD.

Definition: amdsmi.h:320

AMDSMI_STATUS_INVAL

@ AMDSMI_STATUS_INVAL

Invalid parameters.

Definition: amdsmi.h:289

AMDSMI_STATUS_BUSY

@ AMDSMI_STATUS_BUSY

Processor busy.

Definition: amdsmi.h:309

AMDSMI_STATUS_UNKNOWN_ERROR

@ AMDSMI_STATUS_UNKNOWN_ERROR

An unknown error occurred.

Definition: amdsmi.h:335

AMDSMI_STATUS_DRIVER_NOT_LOADED

@ AMDSMI_STATUS_DRIVER_NOT_LOADED

Processor driver not loaded.

Definition: amdsmi.h:313

AMDSMI_STATUS_FILE_ERROR

@ AMDSMI_STATUS_FILE_ERROR

Problem accessing a file.

Definition: amdsmi.h:302

AMDSMI_STATUS_DRM_ERROR

@ AMDSMI_STATUS_DRM_ERROR

Error when call libdrm.

Definition: amdsmi.h:294

AMDSMI_STATUS_CORRUPTED_EEPROM

@ AMDSMI_STATUS_CORRUPTED_EEPROM

EEPROM is corrupted.

Definition: amdsmi.h:332

AMDSMI_STATUS_ARG_PTR_NULL

@ AMDSMI_STATUS_ARG_PTR_NULL

Parsed argument is invalid.

Definition: amdsmi.h:329

AMDSMI_STATUS_IO

@ AMDSMI_STATUS_IO

I/O Error.

Definition: amdsmi.h:300

AMDSMI_STATUS_NO_HSMP_DRV

@ AMDSMI_STATUS_NO_HSMP_DRV

HSMP driver not found.

Definition: amdsmi.h:323

AMDSMI_STATUS_HSMP_TIMEOUT

@ AMDSMI_STATUS_HSMP_TIMEOUT

HSMP message timed out.

Definition: amdsmi.h:326

AMDSMI_STATUS_NO_DATA

@ AMDSMI_STATUS_NO_DATA

No data was found for a given input.

Definition: amdsmi.h:315

AMDSMI_STATUS_RETRY

@ AMDSMI_STATUS_RETRY

Retry operation.

Definition: amdsmi.h:297

AMDSMI_STATUS_UNEXPECTED_SIZE

@ AMDSMI_STATUS_UNEXPECTED_SIZE

An unexpected amount of data was read.

Definition: amdsmi.h:317

AMDSMI_STATUS_SETTING_UNAVAILABLE

@ AMDSMI_STATUS_SETTING_UNAVAILABLE

Setting is not available.

Definition: amdsmi.h:331

AMDSMI_STATUS_FILE_NOT_FOUND

@ AMDSMI_STATUS_FILE_NOT_FOUND

file or directory not found

Definition: amdsmi.h:328

AMDSMI_STATUS_INTERNAL_EXCEPTION

@ AMDSMI_STATUS_INTERNAL_EXCEPTION

An internal exception was caught.

Definition: amdsmi.h:304

AMDSMI_STATUS_NO_HSMP_SUP

@ AMDSMI_STATUS_NO_HSMP_SUP

HSMP not supported.

Definition: amdsmi.h:324

AMDSMI_STATUS_MAP_ERROR

@ AMDSMI_STATUS_MAP_ERROR

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

Definition: amdsmi.h:334

AMDSMI_STATUS_FAIL_LOAD_SYMBOL

@ AMDSMI_STATUS_FAIL_LOAD_SYMBOL

Fail to load symbol.

Definition: amdsmi.h:293

AMDSMI_STATUS_INSUFFICIENT_SIZE

@ AMDSMI_STATUS_INSUFFICIENT_SIZE

Not enough resources were available for the operation.

Definition: amdsmi.h:316

AMDSMI_STATUS_INIT_ERROR

@ AMDSMI_STATUS_INIT_ERROR

An error occurred when initializing internal data structures.

Definition: amdsmi.h:306

AMDSMI_STATUS_OUT_OF_RESOURCES

@ AMDSMI_STATUS_OUT_OF_RESOURCES

Not enough memory.

Definition: amdsmi.h:303

AMDSMI_STATUS_NO_SLOT

@ AMDSMI_STATUS_NO_SLOT

No more free slot.

Definition: amdsmi.h:312

AMDSMI_STATUS_NO_MSR_DRV

@ AMDSMI_STATUS_NO_MSR_DRV

MSR driver not found.

Definition: amdsmi.h:322

AMDSMI_STATUS_INTERRUPT

@ AMDSMI_STATUS_INTERRUPT

An interrupt occurred during execution of function.

Definition: amdsmi.h:299

AMDSMI_STATUS_SUCCESS

@ AMDSMI_STATUS_SUCCESS

Call succeeded.

Definition: amdsmi.h:287

AMDSMI_STATUS_NO_ENERGY_DRV

@ AMDSMI_STATUS_NO_ENERGY_DRV

Energy driver not found.

Definition: amdsmi.h:321

AMDSMI_STATUS_ADDRESS_FAULT

@ AMDSMI_STATUS_ADDRESS_FAULT

Bad address.

Definition: amdsmi.h:301

AMDSMI_STATUS_NOT_YET_IMPLEMENTED

@ AMDSMI_STATUS_NOT_YET_IMPLEMENTED

Not implemented yet.

Definition: amdsmi.h:291

AMDSMI_STATUS_NO_DRV

@ AMDSMI_STATUS_NO_DRV

No Energy and HSMP driver present.

Definition: amdsmi.h:327

AMDSMI_STATUS_NO_PERM

@ AMDSMI_STATUS_NO_PERM

Permission Denied.

Definition: amdsmi.h:298

AMDSMI_STATUS_NOT_FOUND

@ AMDSMI_STATUS_NOT_FOUND

Processor Not found.

Definition: amdsmi.h:310

AMDSMI_STATUS_FAIL_LOAD_MODULE

@ AMDSMI_STATUS_FAIL_LOAD_MODULE

Fail to load lib.

Definition: amdsmi.h:292

AMDSMI_STATUS_AMDGPU_RESTART_ERR

@ AMDSMI_STATUS_AMDGPU_RESTART_ERR

AMDGPU restart failed.

Definition: amdsmi.h:330

AMDSMI_STATUS_NOT_SUPPORTED

@ AMDSMI_STATUS_NOT_SUPPORTED

Command not supported.

Definition: amdsmi.h:290

AMDSMI_STATUS_UNEXPECTED_DATA

@ AMDSMI_STATUS_UNEXPECTED_DATA

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

Definition: amdsmi.h:318

AMDSMI_STATUS_API_FAILED

@ AMDSMI_STATUS_API_FAILED

API call failed.

Definition: amdsmi.h:295

AMDSMI_STATUS_TIMEOUT

@ AMDSMI_STATUS_TIMEOUT

Timeout in API call.

Definition: amdsmi.h:296

AMDSMI_STATUS_NO_HSMP_MSG_SUP

@ AMDSMI_STATUS_NO_HSMP_MSG_SUP

HSMP message/feature not supported.

Definition: amdsmi.h:325

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:305

AMDSMI_STATUS_REFCOUNT_OVERFLOW

@ AMDSMI_STATUS_REFCOUNT_OVERFLOW

An internal reference counter exceeded INT32_MAX.

Definition: amdsmi.h:307

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:648

amdsmi_process_info_t::pasid

uint32_t pasid

PASID (Not working in ROCm 6.4+, deprecating in 7.0)

Definition: amdsmi.h:1982

amdsmi_od_vddc_point_t::voltage

uint64_t voltage

Voltage coordinate (in mV)

Definition: amdsmi.h:1625

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:729

amdsmi_gpu_cache_info_t::cache_::cache_properties

uint32_t cache_properties

amdsmi_cache_property_type_t which is a bitmask

Definition: amdsmi.h:785

amdsmi_gpu_metrics_t::xgmi_link_width

uint16_t xgmi_link_width

XGMI bus width in GB/s.

Definition: amdsmi.h:1812

amdsmi_dimm_power_t::update_rate

uint16_t update_rate

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

Definition: amdsmi.h:2059

amdsmi_violation_status_t::acc_counter

uint64_t acc_counter

Current accumulated counter; Max uint64 means unsupported.

Definition: amdsmi.h:635

amdsmi_gpu_metrics_t::prochot_residency_acc

uint64_t prochot_residency_acc

Accumulated throttler residencies.

Definition: amdsmi.h:1854

amdsmi_version_t::build

const char * build

Full Build version string.

Definition: amdsmi.h:1615

amdsmi_gpu_metrics_t::pcie_replay_rover_count_acc

uint64_t pcie_replay_rover_count_acc

PCIE replay rollover accumulated count.

Definition: amdsmi.h:1823

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:744

amdsmi_proc_info_t::mem

uint64_t mem

In bytes.

Definition: amdsmi.h:1051

amdsmi_version_t::year

uint32_t year

Last 2 digits of the Year released - To Be Depricated.

Definition: amdsmi.h:1611

AMDSMI_TEMP_CRITICAL_HYST

@ AMDSMI_TEMP_CRITICAL_HYST

Definition: amdsmi.h:1269

AMDSMI_TEMP_CRITICAL

@ AMDSMI_TEMP_CRITICAL

Definition: amdsmi.h:1267

AMDSMI_TEMP_OFFSET

@ AMDSMI_TEMP_OFFSET

Definition: amdsmi.h:1285

AMDSMI_TEMP_EMERGENCY

@ AMDSMI_TEMP_EMERGENCY

Definition: amdsmi.h:1272

AMDSMI_TEMP_LOWEST

@ AMDSMI_TEMP_LOWEST

Historical minimum temperature.

Definition: amdsmi.h:1287

AMDSMI_TEMP_CRIT_MIN

@ AMDSMI_TEMP_CRIT_MIN

Definition: amdsmi.h:1279

AMDSMI_TEMP_SHUTDOWN

@ AMDSMI_TEMP_SHUTDOWN

Shutdown temperature.

Definition: amdsmi.h:1289

AMDSMI_TEMP_EMERGENCY_HYST

@ AMDSMI_TEMP_EMERGENCY_HYST

Definition: amdsmi.h:1276

AMDSMI_TEMP_CURRENT

@ AMDSMI_TEMP_CURRENT

Temperature current value.

Definition: amdsmi.h:1256

AMDSMI_TEMP_MIN

@ AMDSMI_TEMP_MIN

Temperature min value.

Definition: amdsmi.h:1260

AMDSMI_TEMP_HIGHEST

@ AMDSMI_TEMP_HIGHEST

Historical maximum temperature.

Definition: amdsmi.h:1288

AMDSMI_TEMP_CRIT_MIN_HYST

@ AMDSMI_TEMP_CRIT_MIN_HYST

Definition: amdsmi.h:1282

AMDSMI_TEMP_MIN_HYST

@ AMDSMI_TEMP_MIN_HYST

Definition: amdsmi.h:1264

AMDSMI_TEMP_MAX_HYST

@ AMDSMI_TEMP_MAX_HYST

Definition: amdsmi.h:1261

AMDSMI_TEMP_MAX

@ AMDSMI_TEMP_MAX

Temperature max value.

Definition: amdsmi.h:1259

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:1658

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:901

amdsmi_dimm_power_t::power

uint16_t power

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

Definition: amdsmi.h:2058

amdsmi_gpu_metrics_t::pcie_replay_count_acc

uint64_t pcie_replay_count_acc

PCIE replay accumulated count.

Definition: amdsmi.h:1821

amdsmi_version_t::release

uint32_t release

Patch, build or stepping version.

Definition: amdsmi.h:1614

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:1074

AMDSMI_GPU_BLOCK_XGMI_WAFL

@ AMDSMI_GPU_BLOCK_XGMI_WAFL

XGMI block.

Definition: amdsmi.h:1368

AMDSMI_GPU_BLOCK_LAST

@ AMDSMI_GPU_BLOCK_LAST

The highest bit position for supported blocks.

Definition: amdsmi.h:1381

AMDSMI_GPU_BLOCK_GFX

@ AMDSMI_GPU_BLOCK_GFX

GFX block.

Definition: amdsmi.h:1363

AMDSMI_GPU_BLOCK_IH

@ AMDSMI_GPU_BLOCK_IH

IH block.

Definition: amdsmi.h:1378

AMDSMI_GPU_BLOCK_VCN

@ AMDSMI_GPU_BLOCK_VCN

VCN block.

Definition: amdsmi.h:1376

AMDSMI_GPU_BLOCK_INVALID

@ AMDSMI_GPU_BLOCK_INVALID

Used to indicate an invalid block.

Definition: amdsmi.h:1358

AMDSMI_GPU_BLOCK_MP0

@ AMDSMI_GPU_BLOCK_MP0

MP0 block.

Definition: amdsmi.h:1372

AMDSMI_GPU_BLOCK_HDP

@ AMDSMI_GPU_BLOCK_HDP

HDP block.

Definition: amdsmi.h:1367

AMDSMI_GPU_BLOCK_MPIO

@ AMDSMI_GPU_BLOCK_MPIO

MPIO block.

Definition: amdsmi.h:1379

AMDSMI_GPU_BLOCK_ATHUB

@ AMDSMI_GPU_BLOCK_ATHUB

ATHUB block.

Definition: amdsmi.h:1365

AMDSMI_GPU_BLOCK_MP1

@ AMDSMI_GPU_BLOCK_MP1

MP1 block.

Definition: amdsmi.h:1373

AMDSMI_GPU_BLOCK_PCIE_BIF

@ AMDSMI_GPU_BLOCK_PCIE_BIF

PCIE_BIF block.

Definition: amdsmi.h:1366

AMDSMI_GPU_BLOCK_SDMA

@ AMDSMI_GPU_BLOCK_SDMA

SDMA block.

Definition: amdsmi.h:1362

AMDSMI_GPU_BLOCK_JPEG

@ AMDSMI_GPU_BLOCK_JPEG

JPEG block.

Definition: amdsmi.h:1377

AMDSMI_GPU_BLOCK_UMC

@ AMDSMI_GPU_BLOCK_UMC

UMC block.

Definition: amdsmi.h:1361

AMDSMI_GPU_BLOCK_FUSE

@ AMDSMI_GPU_BLOCK_FUSE

Fuse block.

Definition: amdsmi.h:1374

AMDSMI_GPU_BLOCK_DF

@ AMDSMI_GPU_BLOCK_DF

DF block.

Definition: amdsmi.h:1369

AMDSMI_GPU_BLOCK_MMHUB

@ AMDSMI_GPU_BLOCK_MMHUB

MMHUB block.

Definition: amdsmi.h:1364

AMDSMI_GPU_BLOCK_SMN

@ AMDSMI_GPU_BLOCK_SMN

SMN block.

Definition: amdsmi.h:1370

AMDSMI_GPU_BLOCK_SEM

@ AMDSMI_GPU_BLOCK_SEM

SEM block.

Definition: amdsmi.h:1371

AMDSMI_GPU_BLOCK_MCA

@ AMDSMI_GPU_BLOCK_MCA

MCA block.

Definition: amdsmi.h:1375

amdsmi_od_volt_freq_data_t::curve

amdsmi_od_volt_curve_t curve

The current voltage curve.

Definition: amdsmi.h:1660

amdsmi_accelerator_partition_profile_t::num_resources

uint32_t num_resources

length of index_of_resources_profile

Definition: amdsmi.h:886

amdsmi_gpu_metrics_t::current_gfxclk

uint16_t current_gfxclk

Current clocks (MHz)

Definition: amdsmi.h:1764

amdsmi_nps_caps_t::nps_flags_::nps2_cap

uint32_t nps2_cap

bool 1 = true; 0 = false

Definition: amdsmi.h:850

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:1077

amdsmi_power_info_t::mem_voltage

uint32_t mem_voltage

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

Definition: amdsmi.h:1001

amdsmi_violation_status_t::reference_timestamp

uint64_t reference_timestamp

Represents CPU timestamp in microseconds (uS)

Definition: amdsmi.h:633

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:649

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:728

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:746

amdsmi_proc_info_t::memory_usage_::cpu_mem

uint64_t cpu_mem

In MB.

Definition: amdsmi.h:1059

amdsmi_p2p_capability_t::is_iolink_coherent

uint8_t is_iolink_coherent

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

Definition: amdsmi.h:1073

amdsmi_accelerator_partition_profile_config_t::num_profiles

uint32_t num_profiles

The length of profiles array.

Definition: amdsmi.h:911

AMDSMI_CNTR_CMD_STOP

@ AMDSMI_CNTR_CMD_STOP

Definition: amdsmi.h:1192

AMDSMI_CNTR_CMD_START

@ AMDSMI_CNTR_CMD_START

Start the counter.

Definition: amdsmi.h:1191

AMDSMI_XGMI_LINK_UP

@ AMDSMI_XGMI_LINK_UP

The XGMI Link is up.

Definition: amdsmi.h:1911

AMDSMI_XGMI_LINK_DOWN

@ AMDSMI_XGMI_LINK_DOWN

The XGMI Link is down.

Definition: amdsmi.h:1910

AMDSMI_XGMI_LINK_DISABLE

@ AMDSMI_XGMI_LINK_DISABLE

The XGMI Link is disabled.

Definition: amdsmi.h:1912

AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

@ AMDSMI_PWR_PROF_PRST_COMPUTE_MASK

Compute Saving Profile.

Definition: amdsmi.h:1340

AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

@ AMDSMI_PWR_PROF_PRST_POWER_SAVING_MASK

Power Saving Profile.

Definition: amdsmi.h:1339

AMDSMI_PWR_PROF_PRST_VIDEO_MASK

@ AMDSMI_PWR_PROF_PRST_VIDEO_MASK

Video Power Profile.

Definition: amdsmi.h:1338

AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

@ AMDSMI_PWR_PROF_PRST_BOOTUP_DEFAULT

Default Boot Up Profile.

Definition: amdsmi.h:1345

AMDSMI_PWR_PROF_PRST_LAST

@ AMDSMI_PWR_PROF_PRST_LAST

Invalid power profile.

Definition: amdsmi.h:1346

AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

@ AMDSMI_PWR_PROF_PRST_CUSTOM_MASK

Custom Power Profile.

Definition: amdsmi.h:1337

AMDSMI_PWR_PROF_PRST_VR_MASK

@ AMDSMI_PWR_PROF_PRST_VR_MASK

VR Power Profile.

Definition: amdsmi.h:1341

amdsmi_gpu_metrics_t::average_gfx_activity

uint16_t average_gfx_activity

Average Utilization (in %)

Definition: amdsmi.h:1737

amdsmi_pcie_bandwidth_t::transfer_rate

amdsmi_frequencies_t transfer_rate

Transfer rates (T/s) that are possible.

Definition: amdsmi.h:1601

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:638

amdsmi_p2p_capability_t::is_iolink_dma

uint8_t is_iolink_dma

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

Definition: amdsmi.h:1076

amdsmi_engine_usage_t::mm_activity

uint32_t mm_activity

In %.

Definition: amdsmi.h:1032

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:731

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:634

amdsmi_freq_volt_region_t::volt_range

amdsmi_range_t volt_range

The voltage range for this VDDC Curve point.

Definition: amdsmi.h:1637

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:636

amdsmi_process_info_t::vram_usage

uint64_t vram_usage

VRAM usage in MB.

Definition: amdsmi.h:1983

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_power_info_t::gfx_voltage

uint32_t gfx_voltage

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

Definition: amdsmi.h:999

AMDSMI_COMPUTE_PARTITION_QPX

@ AMDSMI_COMPUTE_PARTITION_QPX

work together with shared memory

Definition: amdsmi.h:408

AMDSMI_COMPUTE_PARTITION_TPX

@ AMDSMI_COMPUTE_PARTITION_TPX

Definition: amdsmi.h:406

AMDSMI_COMPUTE_PARTITION_CPX

@ AMDSMI_COMPUTE_PARTITION_CPX

Definition: amdsmi.h:410

AMDSMI_COMPUTE_PARTITION_SPX

@ AMDSMI_COMPUTE_PARTITION_SPX

Definition: amdsmi.h:402

AMDSMI_COMPUTE_PARTITION_DPX

@ AMDSMI_COMPUTE_PARTITION_DPX

Definition: amdsmi.h:404

amdsmi_ras_feature_t::ecc_correction_schema_flag

uint32_t ecc_correction_schema_flag

ecc_correction_schema mask

Definition: amdsmi.h:1960

amdsmi_gpu_metrics_t::pcie_nak_sent_count_acc

uint32_t pcie_nak_sent_count_acc

PCIE NAK sent accumulated count.

Definition: amdsmi.h:1843

amdsmi_xgmi_link_status_t::total_links

uint32_t total_links

The total links in the status array.

Definition: amdsmi.h:1921

amdsmi_nps_caps_t::nps_flags_::nps1_cap

uint32_t nps1_cap

bool 1 = true; 0 = false

Definition: amdsmi.h:849

amdsmi_hsmp_driver_version_t::minor

uint32_t minor

Minor version number.

Definition: amdsmi.h:254

amdsmi_range_t::upper_bound

uint64_t upper_bound

Upper bound of range.

Definition: amdsmi.h:598

amdsmi_link_metrics_t::_links::max_bandwidth

uint32_t max_bandwidth

max bandwidth of the link in Gb/s

Definition: amdsmi.h:942

amdsmi_gpu_metrics_t::energy_accumulator

uint64_t energy_accumulator

v1 mod. (32->64)

Definition: amdsmi.h:1745

amdsmi_pcie_info_t::pcie_static_::pcie_interface_version

uint32_t pcie_interface_version

PCIe interface version.

Definition: amdsmi.h:717

amdsmi_proc_info_t::memory_usage_::gtt_mem

uint64_t gtt_mem

In MB.

Definition: amdsmi.h:1058

amdsmi_gpu_metrics_t::pcie_nak_rcvd_count_acc

uint32_t pcie_nak_rcvd_count_acc

PCIE NAK received accumulated count.

Definition: amdsmi.h:1844

amdsmi_gpu_metrics_t::pcie_bandwidth_inst

uint64_t pcie_bandwidth_inst

PCIE instantaneous bandwidth (GB/sec)

Definition: amdsmi.h:1817

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_set_gpu_clk_limit

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

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

amdsmi_get_gpu_pm_metrics_info

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

Get the pm metrics table with provided device index.

amdsmi_get_utilization_count

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

Get coarse grain utilization counter of the specified device.

amdsmi_get_gpu_metrics_header_info

amdsmi_status_t amdsmi_get_gpu_metrics_header_info(amdsmi_processor_handle processor_handle, amd_metrics_table_header_t *header_value)

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

amdsmi_reset_gpu

amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle)

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

amdsmi_set_gpu_od_volt_info

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

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

amdsmi_set_gpu_clk_range

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

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

amdsmi_get_gpu_mem_overdrive_level

amdsmi_status_t amdsmi_get_gpu_mem_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od)

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

amdsmi_get_clk_freq

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

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

amdsmi_free_name_value_pairs

void amdsmi_free_name_value_pairs(void *p)

Frees heap memory allocated by reg_table and pm_metrics.

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_get_gpu_total_ecc_count

amdsmi_status_t amdsmi_get_gpu_total_ecc_count(amdsmi_processor_handle processor_handle, amdsmi_error_count_t *ec)

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

amdsmi_get_gpu_ecc_count

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

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

amdsmi_get_gpu_ecc_enabled

amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle, uint64_t *enabled_blocks)

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

amdsmi_get_cpu_socket_energy

amdsmi_status_t amdsmi_get_cpu_socket_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the socket energy for a given socket.

amdsmi_get_cpu_core_energy

amdsmi_status_t amdsmi_get_cpu_core_energy(amdsmi_processor_handle processor_handle, uint64_t *penergy)

Get the core energy for a given core.

amdsmi_status_code_to_string

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

Get a description of a provided AMDSMI error status.

amdsmi_get_gpu_ecc_status

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

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

amdsmi_set_gpu_event_notification_mask

amdsmi_status_t amdsmi_set_gpu_event_notification_mask(amdsmi_processor_handle processor_handle, uint64_t mask)

Specify which events to collect for a device.

amdsmi_stop_gpu_event_notification

amdsmi_status_t amdsmi_stop_gpu_event_notification(amdsmi_processor_handle processor_handle)

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

amdsmi_init_gpu_event_notification

amdsmi_status_t amdsmi_init_gpu_event_notification(amdsmi_processor_handle processor_handle)

Prepare to collect event notifications for a GPU.

amdsmi_get_gpu_event_notification

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

Collect event notifications, waiting a specified amount of time.

amdsmi_get_gpu_vbios_info

amdsmi_status_t amdsmi_get_gpu_vbios_info(amdsmi_processor_handle processor_handle, amdsmi_vbios_info_t *info)

Returns the static information for the vBIOS on the device.

amdsmi_get_fw_info

amdsmi_status_t amdsmi_get_fw_info(amdsmi_processor_handle processor_handle, amdsmi_fw_info_t *info)

Returns the firmware versions running on the device.

amdsmi_set_cpu_gmi3_link_width_range

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

Set gmi3 link width range.

amdsmi_get_power_info

amdsmi_status_t amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_info_t *info)

Returns the current power and voltage of the GPU.

amdsmi_get_gpu_vram_usage

amdsmi_status_t amdsmi_get_gpu_vram_usage(amdsmi_processor_handle processor_handle, amdsmi_vram_usage_t *info)

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

amdsmi_get_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_power_info_v2

amdsmi_status_t amdsmi_get_power_info_v2(amdsmi_processor_handle processor_handle, uint32_t sensor_ind, amdsmi_power_info_t *info)

Returns the current power and voltage of the GPU.

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_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_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_io_link_type_t *type)

Retrieve the hops and the connection type between 2 GPUs.

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_io_link_type_t *type, amdsmi_p2p_capability_t *cap)

Retrieve connection type and P2P capabilities between 2 GPUs.

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_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_virtualization_mode

amdsmi_status_t amdsmi_get_gpu_virtualization_mode(amdsmi_processor_handle processor_handle, amdsmi_virtualization_mode_t *mode)

Returns the virtualization mode for the target device.

amdsmi_get_gpu_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)

Version 2.0: 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)

Version 2.0: Set accelerator partition setting based on profile_index from amdsmi_get_gpu_accelerator...

amdsmi_get_gpu_memory_partition

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

Retrieves the current memory partition for a desired device.

amdsmi_set_gpu_memory_partition

amdsmi_status_t amdsmi_set_gpu_memory_partition(amdsmi_processor_handle processor_handle, amdsmi_memory_partition_type_t memory_partition)

Modifies a selected device's current memory partition setting.

amdsmi_get_gpu_bad_page_threshold

amdsmi_status_t amdsmi_get_gpu_bad_page_threshold(amdsmi_processor_handle processor_handle, uint32_t *threshold)

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

amdsmi_get_gpu_memory_total

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

Get the total amount of memory that exists.

amdsmi_get_gpu_ras_block_features_enabled

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

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

amdsmi_get_gpu_bad_page_info

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

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

amdsmi_get_gpu_memory_reserved_pages

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

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

amdsmi_get_gpu_memory_usage

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

Get the current memory usage.

amdsmi_gpu_validate_ras_eeprom

amdsmi_status_t amdsmi_gpu_validate_ras_eeprom(amdsmi_processor_handle processor_handle)

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

amdsmi_get_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_set_gpu_pci_bandwidth

amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask)

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

amdsmi_get_gpu_topo_numa_affinity

amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node)

Get the NUMA node associated with a device.

amdsmi_get_gpu_pci_throughput

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

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

amdsmi_get_gpu_pci_bandwidth

amdsmi_status_t amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, amdsmi_pcie_bandwidth_t *bandwidth)

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

amdsmi_get_gpu_pci_replay_counter

amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle, uint64_t *counter)

Get PCIe replay counter.

amdsmi_get_gpu_bdf_id

amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle, uint64_t *bdfid)

Get the unique PCI device identifier associated for a device.

amdsmi_set_cpu_core_boostlimit

amdsmi_status_t amdsmi_set_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the core boostlimit value.

amdsmi_get_cpu_socket_c0_residency

amdsmi_status_t amdsmi_get_cpu_socket_c0_residency(amdsmi_processor_handle processor_handle, uint32_t *pc0_residency)

Get the socket c0 residency.

amdsmi_set_cpu_socket_boostlimit

amdsmi_status_t amdsmi_set_cpu_socket_boostlimit(amdsmi_processor_handle processor_handle, uint32_t boostlimit)

Set the socket boostlimit value.

amdsmi_get_cpu_core_boostlimit

amdsmi_status_t amdsmi_get_cpu_core_boostlimit(amdsmi_processor_handle processor_handle, uint32_t *pboostlimit)

Get the core boost limit.

amdsmi_get_gpu_available_counters

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

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

amdsmi_gpu_read_counter

amdsmi_status_t amdsmi_gpu_read_counter(amdsmi_event_handle_t evt_handle, amdsmi_counter_value_t *value)

Read the current value of a performance counter.

amdsmi_gpu_control_counter

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

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

amdsmi_gpu_counter_group_supported

amdsmi_status_t amdsmi_gpu_counter_group_supported(amdsmi_processor_handle processor_handle, amdsmi_event_group_t group)

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

amdsmi_gpu_destroy_counter

amdsmi_status_t amdsmi_gpu_destroy_counter(amdsmi_event_handle_t evnt_handle)

Deallocate a performance counter object.

amdsmi_gpu_create_counter

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

Create a performance counter object.

amdsmi_set_gpu_fan_speed

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

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

amdsmi_reset_gpu_fan

amdsmi_status_t amdsmi_reset_gpu_fan(amdsmi_processor_handle processor_handle, uint32_t sensor_ind)

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

amdsmi_get_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_fan_speed

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

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

amdsmi_get_gpu_fan_speed_max

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

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

amdsmi_get_gpu_cache_info

amdsmi_status_t amdsmi_get_gpu_cache_info(amdsmi_processor_handle processor_handle, amdsmi_gpu_cache_info_t *info)

Returns gpu cache info.

amdsmi_get_gpu_fan_rpms

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

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

amdsmi_get_gpu_volt_metric

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

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

amdsmi_get_cpu_socket_power_cap_max

amdsmi_status_t amdsmi_get_cpu_socket_power_cap_max(amdsmi_processor_handle processor_handle, uint32_t *pmax)

Get the maximum power cap value for a given socket.

amdsmi_set_gpu_power_profile

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

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

amdsmi_set_cpu_socket_power_cap

amdsmi_status_t amdsmi_set_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t pcap)

Set the power cap value for a given socket.

amdsmi_set_power_cap

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

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

amdsmi_get_cpu_socket_power

amdsmi_status_t amdsmi_get_cpu_socket_power(amdsmi_processor_handle processor_handle, uint32_t *ppower)

Get the socket power.

amdsmi_get_cpu_socket_power_cap

amdsmi_status_t amdsmi_get_cpu_socket_power_cap(amdsmi_processor_handle processor_handle, uint32_t *pcap)

Get the socket power cap.

amdsmi_get_cpu_pwr_svi_telemetry_all_rails

amdsmi_status_t amdsmi_get_cpu_pwr_svi_telemetry_all_rails(amdsmi_processor_handle processor_handle, uint32_t *power)

Get the SVI based power telemetry for all rails.

amdsmi_set_cpu_pwr_efficiency_mode

amdsmi_status_t amdsmi_set_cpu_pwr_efficiency_mode(amdsmi_processor_handle processor_handle, uint8_t mode)

Set the power efficiency profile policy.

amdsmi_get_energy_count

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

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

amdsmi_get_processor_info

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

Get information about the given processor.

amdsmi_get_processor_handles

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

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

amdsmi_get_gpu_device_uuid

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

Returns the UUID of the device.

amdsmi_get_processor_type

amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_handle, processor_type_t *processor_type)

Get the processor type of the processor_handle.

amdsmi_get_socket_info

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

Get information about the given socket.

amdsmi_get_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_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_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:1671

amdsmi_accelerator_partition_profile_config_t

Accelerator Partition Profile Configurations.

Definition: amdsmi.h:910

amdsmi_accelerator_partition_profile_t

Accelerator Partition Resource Profile.

Definition: amdsmi.h:881

amdsmi_accelerator_partition_resource_profile_t

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

Definition: amdsmi.h:897

amdsmi_asic_info_t

ASIC Information.

Definition: amdsmi.h:815

amdsmi_board_info_t

Board Information.

Definition: amdsmi.h:981

amdsmi_clk_info_t

Clock Information.

Definition: amdsmi.h:1011

amdsmi_counter_value_t

Counter value.

Definition: amdsmi.h:1201

amdsmi_ddr_bw_metrics_t

DDR bandwidth metrics.

Definition: amdsmi.h:2036

amdsmi_dimm_power_t

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

Definition: amdsmi.h:2057

amdsmi_dimm_thermal_t

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

Definition: amdsmi.h:2068

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:2106

amdsmi_dpm_policy_entry_t

The dpm policy.

Definition: amdsmi.h:1571

amdsmi_dpm_policy_t

DPM Policy.

Definition: amdsmi.h:1585

amdsmi_driver_info_t

Driver Information.

Definition: amdsmi.h:970

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:1029

amdsmi_enumeration_info_t

Structure holds enumeration information.

Definition: amdsmi.h:688

amdsmi_error_count_t

This structure holds error counts.

Definition: amdsmi.h:1968

amdsmi_evt_notification_data_t

Event notification data returned from event notification API.

Definition: amdsmi.h:1242

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:1635

amdsmi_frequencies_t

This structure holds information about clock frequencies.

Definition: amdsmi.h:1558

amdsmi_frequency_range_t

Frequency Range.

Definition: amdsmi.h:662

amdsmi_fw_info_t::fw_info_list_

Definition: amdsmi.h:802

amdsmi_fw_info_t

Firmware Information.

Definition: amdsmi.h:800

amdsmi_gpu_cache_info_t::cache_

Definition: amdsmi.h:784

amdsmi_gpu_cache_info_t

GPU Cache Information.

Definition: amdsmi.h:782

amdsmi_gpu_metrics_t

Structure holds the gpu metrics values for a device.

Definition: amdsmi.h:1719

amdsmi_gpu_xcp_metrics_t

The following structures hold the gpu statistics for a device.

Definition: amdsmi.h:1686

amdsmi_hsmp_driver_version_t

This structure holds HSMP Driver version information.

Definition: amdsmi.h:252

amdsmi_kfd_info_t

Structure holds kfd information.

Definition: amdsmi.h:835

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:2095

amdsmi_link_metrics_t::_links

Definition: amdsmi.h:939

amdsmi_link_metrics_t

Link Metrics.

Definition: amdsmi.h:937

amdsmi_memory_partition_config_t::numa_range_

Definition: amdsmi.h:868

amdsmi_memory_partition_config_t

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

Definition: amdsmi.h:864

amdsmi_name_value_t

This structure holds the name value pairs.

Definition: amdsmi.h:1933

amdsmi_nps_caps_t::nps_flags_

Definition: amdsmi.h:848

amdsmi_od_vddc_point_t

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

Definition: amdsmi.h:1623

amdsmi_od_volt_curve_t

OD Vold Curve AMDSMI_NUM_VOLTAGE_CURVE_POINTS number of amdsmi_od_vddc_point_t's.

Definition: amdsmi.h:1646

amdsmi_od_volt_freq_data_t

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

Definition: amdsmi.h:1655

amdsmi_p2p_capability_t

IO Link P2P Capability.

Definition: amdsmi.h:1072

amdsmi_pcie_bandwidth_t

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

Definition: amdsmi.h:1600

amdsmi_pcie_info_t::pcie_metric_

Definition: amdsmi.h:722

amdsmi_pcie_info_t::pcie_static_

Definition: amdsmi.h:714

amdsmi_pcie_info_t

pcie information

Definition: amdsmi.h:713

amdsmi_power_cap_info_t

Power Cap Information.

Definition: amdsmi.h:742

amdsmi_power_info_t

Power Information.

Definition: amdsmi.h:995

amdsmi_power_profile_status_t

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

Definition: amdsmi.h:1547

amdsmi_proc_info_t::engine_usage_

Definition: amdsmi.h:1052

amdsmi_proc_info_t::memory_usage_

Definition: amdsmi.h:1057

amdsmi_proc_info_t

Process Information.

Definition: amdsmi.h:1048

amdsmi_process_info_t

This structure contains information specific to a process.

Definition: amdsmi.h:1980

amdsmi_range_t

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

Definition: amdsmi.h:596

amdsmi_ras_feature_t

This structure holds ras feature.

Definition: amdsmi.h:1956

amdsmi_retired_page_record_t

Reserved Memory Page Record.

Definition: amdsmi.h:1527

amdsmi_smu_fw_version_t

This structure holds SMU Firmware version information.

Definition: amdsmi.h:2024

amdsmi_temp_range_refresh_rate_t

temperature range and refresh rate metrics of a DIMM

Definition: amdsmi.h:2047

amdsmi_topology_nearest_t

Topology Nearest.

Definition: amdsmi.h:1993

amdsmi_utilization_counter_t

The utilization counter data.

Definition: amdsmi.h:1515

amdsmi_vbios_info_t

VBios Information.

Definition: amdsmi.h:756

amdsmi_version_t

This structure holds version information.

Definition: amdsmi.h:1610

amdsmi_violation_status_t

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

Definition: amdsmi.h:632

amdsmi_vram_info_t

VRam Information.

Definition: amdsmi.h:956

amdsmi_vram_usage_t

VRam Usage.

Definition: amdsmi.h:620

amdsmi_xgmi_info_t

XGMI Information.

Definition: amdsmi.h:607

amdsmi_xgmi_link_status_t

XGMI Link Status.

Definition: amdsmi.h:1920

amdsmi_bdf_t

bdf types

Definition: amdsmi.h:673

amdsmi_nps_caps_t

This union holds memory partition bitmask.

Definition: amdsmi.h:847