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amdsmi_get_link_metrics() and amdsmi_get_pcie_info()

Change-Id: Iea060e449813b842236243b772e8809497ce98fe


[ROCm/amdsmi commit: 0b67c2ccc4]
This commit is contained in:
Bill(Shuzhou) Liu
2024-01-24 10:16:35 -06:00
committed by Maisam Arif
parent a8b48ff1e5
commit 25ffbb0304
8 changed files with 335 additions and 311 deletions
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projects/amdsmi/include/amd_smi/amdsmi.h
+96 -72
View File
@@ -76,16 +76,17 @@ typedef enum {
} amdsmi_init_flags_t;
/* Maximum size definitions AMDSMI */
#define AMDSMI_MAX_MM_IP_COUNT 8
#define AMDSMI_MAX_DATE_LENGTH 32 /**< YYYY-MM-DD:HH:MM:SS.MSC */
#define AMDSMI_MAX_STRING_LENGTH 64
#define AMDSMI_NORMAL_STRING_LENGTH 32
#define AMDSMI_MAX_DEVICES 32
#define AMDSMI_MAX_NAME 32
#define AMDSMI_MAX_MM_IP_COUNT 8
#define AMDSMI_MAX_DATE_LENGTH 32 /**< YYYY-MM-DD:HH:MM:SS.MSC */
#define AMDSMI_MAX_STRING_LENGTH 64
#define AMDSMI_NORMAL_STRING_LENGTH 32
#define AMDSMI_MAX_DEVICES 32
#define AMDSMI_MAX_NAME 32
#define AMDSMI_MAX_DRIVER_VERSION_LENGTH 80
#define AMDSMI_PRODUCT_NAME_LENGTH 128
#define AMDSMI_MAX_CONTAINER_TYPE 2
#define AMDSMI_MAX_CACHE_TYPES 10
#define AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK 64
#define AMDSMI_GPU_UUID_SIZE 38
@@ -170,8 +171,8 @@ typedef enum {
} amdsmi_mm_ip_t;
typedef enum {
CONTAINER_LXC,
CONTAINER_DOCKER,
CONTAINER_LXC,
CONTAINER_DOCKER,
} amdsmi_container_types_t;
//! opaque handler point to underlying implementation
@@ -476,9 +477,9 @@ typedef struct {
} amdsmi_vram_usage_t;
typedef struct {
amdsmi_range_t supported_freq_range;
amdsmi_range_t current_freq_range;
uint32_t reserved[8];
amdsmi_range_t supported_freq_range;
amdsmi_range_t current_freq_range;
uint32_t reserved[8];
} amdsmi_frequency_range_t;
typedef union {
@@ -491,6 +492,34 @@ typedef union {
uint64_t as_uint;
} amdsmi_bdf_t;
typedef enum {
AMDSMI_CARD_FORM_FACTOR_PCIE,
AMDSMI_CARD_FORM_FACTOR_OAM,
AMDSMI_CARD_FORM_FACTOR_UNKNOWN
} amdsmi_card_form_factor_t;
typedef struct {
struct pcie_static_ {
uint16_t max_pcie_lanes; //!< maximum number of PCIe lanes
uint32_t max_pcie_speed; //!< maximum PCIe speed
uint32_t pcie_interface_version; //!< PCIe interface version
amdsmi_card_form_factor_t slot_type; //!< card form factor
uint64_t reserved[10];
} pcie_static;
struct pcie_metric_ {
uint32_t pcie_speed; //!< current PCIe speed in MT/s
uint16_t pcie_lanes; //!< current PCIe width
uint32_t pcie_bandwidth; //!< current PCIe bandwidth Mb/s
uint64_t pcie_replay_count; //!< total number of the replays issued on the PCIe link
uint64_t pcie_l0_to_recovery_count; //!< total number of times the PCIe link transitioned from L0 to the recovery state
uint64_t pcie_replay_roll_over_count; //!< total number of replay rollovers issued on the PCIe link
uint64_t pcie_nak_sent_count; //!< total number of NAKs issued on the PCIe link by the device
uint64_t pcie_nak_received_count; //!< total number of NAKs issued on the PCIe link by the receiver
uint64_t reserved[13];
} pcie_metric;
uint64_t reserved[32];
} amdsmi_pcie_info_t;
typedef struct {
uint64_t power_cap;
uint64_t default_power_cap;
@@ -554,7 +583,28 @@ typedef struct {
uint16_t reserved[37];
} amdsmi_asic_info_t;
typedef struct{
typedef enum {
AMDSMI_LINK_TYPE_PCIE,
AMDSMI_LINK_TYPE_XGMI,
AMDSMI_LINK_TYPE_NOT_APPLICABLE,
AMDSMI_LINK_TYPE_UNKNOWN
} amdsmi_link_type_t;
typedef struct {
uint32_t num_links; //!< number of links
struct _links {
amdsmi_bdf_t bdf;
uint32_t bit_rate; //!< current link speed in Gb/s
uint32_t max_bandwidth; //!< max bandwidth of the link
amdsmi_link_type_t link_type; //!< type of the link
uint64_t read; //!< total data received for each link in KB
uint64_t write; //!< total data transfered for each link in KB
uint64_t reserved[2];
} links[AMDSMI_MAX_NUM_XGMI_PHYSICAL_LINK];
uint64_t reserved[7];
} amdsmi_link_metrics_t;
typedef struct {
amdsmi_vram_type_t vram_type;
amdsmi_vram_vendor_type_t vram_vendor;
uint64_t vram_size_mb;
@@ -562,18 +612,18 @@ typedef struct{
typedef struct {
char driver_name[AMDSMI_MAX_STRING_LENGTH];
char driver_version[AMDSMI_MAX_STRING_LENGTH];
char driver_date[AMDSMI_MAX_STRING_LENGTH];
char driver_version[AMDSMI_MAX_STRING_LENGTH];
char driver_date[AMDSMI_MAX_STRING_LENGTH];
char driver_name[AMDSMI_MAX_STRING_LENGTH];
} amdsmi_driver_info_t;
typedef struct {
bool is_master;
char model_number[AMDSMI_NORMAL_STRING_LENGTH];
char product_serial[AMDSMI_NORMAL_STRING_LENGTH];
char fru_id[AMDSMI_NORMAL_STRING_LENGTH];
char manufacturer_name[AMDSMI_NORMAL_STRING_LENGTH];
char product_name[AMDSMI_PRODUCT_NAME_LENGTH];
char manufacturer_name[AMDSMI_NORMAL_STRING_LENGTH];
uint32_t reserved[32];
} amdsmi_board_info_t;
typedef struct {
@@ -1272,7 +1322,7 @@ typedef struct {
/*
* v1.2 additions
*/
// PMFW attached timestamp (10ns resolution)
// PMFW attached timestamp (10ns resolution)
uint64_t firmware_timestamp;
@@ -1334,7 +1384,7 @@ typedef struct {
*/
// JPEG activity % per AID
uint16_t jpeg_activity[AMDSMI_MAX_NUM_JPEG];
// Memory Bandwidth Usage Accumulated (GB/sec)
uint64_t mem_bandwidth_acc;
@@ -1390,27 +1440,6 @@ typedef struct {
uint64_t reserved[2];
} amdsmi_error_count_t;
/**
* @brief This is a enum translation for pcie_slot_type
*/
typedef enum {
AMDSMI_SLOT_TYPE__PCIE = 0,
AMDSMI_SLOT_TYPE__CEM = 1,
AMDSMI_SLOT_TYPE__OAM = 2,
AMDSMI_SLOT_TYPE__RESERVED = 3,
} amdsmi_pcie_slot_type_t;
/**
* @brief This structure holds pcie info.
*/
typedef struct {
uint16_t pcie_lanes;
uint32_t pcie_speed;
uint32_t pcie_interface_version;
amdsmi_pcie_slot_type_t pcie_slot_type; // 0: PCIE, 1: CEM, 2: OAM, 3: Reserved
uint32_t reserved[4];
} amdsmi_pcie_info_t;
/**
* @brief This structure contains information specific to a process.
*/
@@ -2687,37 +2716,6 @@ amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,
uint32_t count,
uint64_t *timestamp);
/**
* @brief Get current PCIE info of the device with provided processor handle. It is not supported
* on virtual machine guest
*
* @details Given a processor handle @p processor_handle, this function returns PCIE info of the
* given device.
*
* @param[in] processor_handle a processor handle
*
* @param[out] info amdsmi_pcie_info_t struct which will hold all the extracted PCIE info data.
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_pcie_link_status(amdsmi_processor_handle processor_handle,
amdsmi_pcie_info_t *info);
/**
* @brief Get max PCIe capabilities of the device with provided processor handle.
*
* @details Given a processor handle @p processor_handle, this function returns PCIe caps info of the
* given device.
*
* @param[in] processor_handle a processor handle
*
* @param[out] info amdsmi_pcie_info_t struct which will hold all the extracted PCIe caps data.
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_pcie_link_caps(amdsmi_processor_handle processor_handle,
amdsmi_pcie_info_t *info);
/**
* @brief Get the performance level of the device. It is not supported on virtual
* machine guest
@@ -3680,6 +3678,19 @@ amdsmi_reset_gpu_xgmi_error(amdsmi_processor_handle processor_handle);
* @{
*/
/**
* @brief Return link metric information
*
* @param[in] processor_handle PF of a processor for which to query
*
* @param[out] link_metrics reference to the link metrics struct.
* Must be allocated by user.
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_link_metrics(amdsmi_processor_handle processor_handle,
amdsmi_link_metrics_t *link_metrics);
/**
* @brief Retrieve the NUMA CPU node number for a device
*
@@ -4194,6 +4205,19 @@ amdsmi_status_t
amdsmi_get_power_cap_info(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,
amdsmi_power_cap_info_t *info);
/**
* @brief Returns the PCIe info for the GPU.
*
* @param[in] processor_handle Device which to query
*
* @param[out] info Reference to the PCIe information
* returned by the library. Must be allocated by user.
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_pcie_info(amdsmi_processor_handle processor_handle,
amdsmi_pcie_info_t *info);
/**
* @brief Returns XGMI information for the GPU.
*
@@ -4280,7 +4304,7 @@ amdsmi_get_power_info(amdsmi_processor_handle processor_handle, amdsmi_power_inf
*
* @param[in] processor_handle PF of a processor for which to query
*
* @param[out] status Reference to bool. Must be allocated by user.
* @param[out] enabled Reference to bool. Must be allocated by user.
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/