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Added memory & compute partitions to amd-smi lib

Forráskód böngészése 
Signed-off-by: Maisam Arif <maisarif@amd.com>
Change-Id: If3acea6ad281298f1f05785b2e6d8e70fae8d89b
This commit is contained in:
Maisam Arif
2023-10-13 01:41:14 -05:00
committed by Maisam Arif
szülő ee890c5060
commit 1f8d9cb9ef
6 fájl változott, egészen pontosan 703 új sor hozzáadva és 72 régi sor törölve
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include/amd_smi/amdsmi.h
+264 -38
Fájl megtekintése
@@ -221,6 +221,45 @@ typedef enum {
CLK_TYPE__MAX = CLK_TYPE_DCLK1
} amdsmi_clk_type_t;
/**
* @brief Compute Partition. This enum is used to identify
* various compute partitioning settings.
*/
typedef enum {
COMPUTE_PARTITION_INVALID = 0,
COMPUTE_PARTITION_CPX, //!< Core mode (CPX)- Per-chip XCC with
//!< shared memory
COMPUTE_PARTITION_SPX, //!< Single GPU mode (SPX)- All XCCs work
//!< together with shared memory
COMPUTE_PARTITION_DPX, //!< Dual GPU mode (DPX)- Half XCCs work
//!< together with shared memory
COMPUTE_PARTITION_TPX, //!< Triple GPU mode (TPX)- One-third XCCs
//!< work together with shared memory
COMPUTE_PARTITION_QPX //!< Quad GPU mode (QPX)- Quarter XCCs
//!< work together with shared memory
} amdsmi_compute_partition_type_t;
/**
* @brief Memory Partitions. This enum is used to identify various
* memory partition types.
*/
typedef enum {
MEMORY_PARTITION_UNKNOWN = 0,
MEMORY_PARTITION_NPS1, //!< NPS1 - All CCD & XCD data is interleaved
//!< accross all 8 HBM stacks (all stacks/1).
MEMORY_PARTITION_NPS2, //!< NPS2 - 2 sets of CCDs or 4 XCD interleaved
//!< accross the 4 HBM stacks per AID pair
//!< (8 stacks/2).
MEMORY_PARTITION_NPS4, //!< NPS4 - Each XCD data is interleaved accross
//!< accross 2 (or single) HBM stacks
//!< (8 stacks/8 or 8 stacks/4).
MEMORY_PARTITION_NPS8, //!< NPS8 - Each XCD uses a single HBM stack
//!< (8 stacks/8). Or each XCD uses a single
//!< HBM stack & CCDs share 2 non-interleaved
//!< HBM stacks on its AID
//!< (AID[1,2,3] = 6 stacks/6).
} amdsmi_memory_partition_type_t;
/**
* @brief This enumeration is used to indicate from which part of the device a
* temperature reading should be obtained.
@@ -1525,7 +1564,8 @@ amdsmi_status_t amdsmi_get_processor_type(amdsmi_processor_handle processor_hand
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf, amdsmi_processor_handle* processor_handle);
amdsmi_status_t amdsmi_get_processor_handle_from_bdf(amdsmi_bdf_t bdf,
amdsmi_processor_handle* processor_handle);
/** @} End DiscQueries */
@@ -1715,7 +1755,8 @@ amdsmi_get_gpu_subsystem_name(amdsmi_processor_handle processor_handle, char *na
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t
amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, amdsmi_pcie_bandwidth_t *bandwidth);
amdsmi_get_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,
amdsmi_pcie_bandwidth_t *bandwidth);
/**
* @brief Get the unique PCI device identifier associated for a device
@@ -1770,7 +1811,8 @@ amdsmi_status_t amdsmi_get_gpu_bdf_id(amdsmi_processor_handle processor_handle,
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle, int32_t *numa_node);
amdsmi_status_t amdsmi_get_gpu_topo_numa_affinity(amdsmi_processor_handle processor_handle,
int32_t *numa_node);
/**
* @brief Get PCIe traffic information. It is not supported on virtual machine guest
@@ -1816,7 +1858,7 @@ amdsmi_status_t amdsmi_get_gpu_pci_throughput(amdsmi_processor_handle processor_
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle processor_handle,
uint64_t *counter);
/** @} End PCIeQuer */
@@ -1857,7 +1899,8 @@ amdsmi_status_t amdsmi_get_gpu_pci_replay_counter(amdsmi_processor_handle proce
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle, uint64_t bw_bitmask);
amdsmi_status_t amdsmi_set_gpu_pci_bandwidth(amdsmi_processor_handle processor_handle,
uint64_t bw_bitmask);
/** @} End PCIeCont */
@@ -2021,7 +2064,8 @@ amdsmi_get_gpu_memory_usage(amdsmi_processor_handle processor_handle, amdsmi_mem
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t
amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages, amdsmi_retired_page_record_t *info);
amdsmi_get_gpu_bad_page_info(amdsmi_processor_handle processor_handle, uint32_t *num_pages,
amdsmi_retired_page_record_t *info);
/**
* @brief Returns RAS features info.
@@ -2059,8 +2103,9 @@ amdsmi_status_t amdsmi_get_gpu_ras_feature_info(
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
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);
amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_handle,
amdsmi_gpu_block_t block,
amdsmi_ras_err_state_t *state);
/**
* @brief Get information about reserved ("retired") memory pages. It is not supported on
@@ -2094,8 +2139,9 @@ amdsmi_get_gpu_ras_block_features_enabled(amdsmi_processor_handle processor_hand
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t
amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle, uint32_t *num_pages,
amdsmi_retired_page_record_t *records);
amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle,
uint32_t *num_pages,
amdsmi_retired_page_record_t *records);
/** @} End MemQuer */
@@ -2127,8 +2173,8 @@ amdsmi_get_gpu_memory_reserved_pages(amdsmi_processor_handle processor_handle, u
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle, uint32_t sensor_ind,
int64_t *speed);
amdsmi_status_t amdsmi_get_gpu_fan_rpms(amdsmi_processor_handle processor_handle,
uint32_t sensor_ind, int64_t *speed);
/**
* @brief Get the fan speed for the specified device as a value relative to
@@ -2208,7 +2254,7 @@ amdsmi_status_t amdsmi_get_gpu_fan_speed_max(amdsmi_processor_handle processor_h
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_temp_metric(amdsmi_processor_handle processor_handle,
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);
@@ -2252,7 +2298,7 @@ amdsmi_status_t amdsmi_get_gpu_cache_info(
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_volt_metric(amdsmi_processor_handle processor_handle,
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);
@@ -2354,7 +2400,8 @@ amdsmi_get_utilization_count(amdsmi_processor_handle processor_handle,
*
* @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);
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.
@@ -2368,7 +2415,8 @@ amdsmi_status_t amdsmi_get_pcie_link_status(amdsmi_processor_handle processor_ha
*
* @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);
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
@@ -2433,7 +2481,8 @@ amdsmi_set_gpu_perf_determinism_mode(amdsmi_processor_handle processor_handle, u
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t *od);
amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor_handle,
uint32_t *od);
/**
* @brief Get the list of possible system clock speeds of device for a
@@ -2454,7 +2503,7 @@ amdsmi_status_t amdsmi_get_gpu_overdrive_level(amdsmi_processor_handle processor
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_get_clk_freq(amdsmi_processor_handle processor_handle,
amdsmi_clk_type_t clk_type, amdsmi_frequencies_t *f);
/**
@@ -2487,7 +2536,7 @@ amdsmi_status_t amdsmi_reset_gpu(amdsmi_processor_handle processor_handle);
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_handle,
amdsmi_od_volt_freq_data_t *odv);
/**
@@ -2508,7 +2557,7 @@ amdsmi_status_t amdsmi_get_gpu_od_volt_info(amdsmi_processor_handle processor_h
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_handle,
amdsmi_gpu_metrics_t *pgpu_metrics);
/**
@@ -2531,9 +2580,10 @@ amdsmi_status_t amdsmi_get_gpu_metrics_info(amdsmi_processor_handle processor_h
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle, uint64_t minclkvalue,
uint64_t maxclkvalue,
amdsmi_clk_type_t clkType);
amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handle,
uint64_t minclkvalue,
uint64_t maxclkvalue,
amdsmi_clk_type_t clkType);
/**
* @brief This function sets the clock frequency information. It is not supported on
@@ -2555,9 +2605,10 @@ amdsmi_status_t amdsmi_set_gpu_clk_range(amdsmi_processor_handle processor_handl
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
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);
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);
/**
* @brief This function sets 1 of the 3 voltage curve points. It is not supported
@@ -2578,8 +2629,10 @@ amdsmi_status_t amdsmi_set_gpu_od_clk_info(amdsmi_processor_handle processor_ha
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle, uint32_t vpoint,
uint64_t clkvalue, uint64_t voltvalue);
amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_handle,
uint32_t vpoint,
uint64_t clkvalue,
uint64_t voltvalue);
/**
* @brief This function will retrieve the current valid regions in the
@@ -2616,7 +2669,7 @@ amdsmi_status_t amdsmi_set_gpu_od_volt_info(amdsmi_processor_handle processor_h
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_od_volt_curve_regions(amdsmi_processor_handle processor_handle,
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);
/**
@@ -2720,7 +2773,7 @@ amdsmi_status_t
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od);
amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processor_handle, uint32_t od);
/**
* @brief Control the set of allowed frequencies that can be used for the
@@ -2754,7 +2807,7 @@ amdsmi_status_t amdsmi_set_gpu_overdrive_level(amdsmi_processor_handle processo
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_set_clk_freq(amdsmi_processor_handle processor_handle,
amdsmi_clk_type_t clk_type, uint64_t freq_bitmask);
/** @} End PerfCont */
@@ -2811,7 +2864,7 @@ amdsmi_get_lib_version(amdsmi_version_t *version);
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_handle,
amdsmi_gpu_block_t block, amdsmi_error_count_t *ec);
/**
@@ -2838,7 +2891,7 @@ amdsmi_status_t amdsmi_get_gpu_ecc_count(amdsmi_processor_handle processor_hand
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,
amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_handle,
uint64_t *enabled_blocks);
/**
@@ -2863,7 +2916,8 @@ amdsmi_status_t amdsmi_get_gpu_ecc_enabled(amdsmi_processor_handle processor_ha
*
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle, amdsmi_gpu_block_t block,
amdsmi_status_t amdsmi_get_gpu_ecc_status(amdsmi_processor_handle processor_handle,
amdsmi_gpu_block_t block,
amdsmi_ras_err_state_t *state);
/**
@@ -3317,8 +3371,10 @@ amdsmi_topo_get_link_weight(amdsmi_processor_handle processor_handle_src, amdsmi
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
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);
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);
/**
* @brief Retrieve the hops and the connection type between 2 GPUs
@@ -3366,11 +3422,181 @@ amdsmi_topo_get_link_type(amdsmi_processor_handle processor_handle_src,
* @return ::amdsmi_status_t | ::AMDSMI_STATUS_SUCCESS on success, non-zero on fail
*/
amdsmi_status_t
amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src, amdsmi_processor_handle processor_handle_dst,
bool *accessible);
amdsmi_is_P2P_accessible(amdsmi_processor_handle processor_handle_src,
amdsmi_processor_handle processor_handle_dst,
bool *accessible);
/** @} End HWTopo */
/*****************************************************************************/
/** @defgroup compute_partition Compute Partition Functions
* These functions are used to configure and query the device's
* compute parition setting.
* @{
*/
/**
* @brief Retrieves the current compute partitioning for a desired device
*
* @details
* Given a device index @p dv_ind and a string @p compute_partition ,
* and uint32 @p len , this function will attempt to obtain the device's
* current compute partition setting string. Upon successful retreival,
* the obtained device's compute partition settings string shall be stored in
* the passed @p compute_partition char string variable.
*
* @param[in] dv_ind a device index
*
* @param[inout] compute_partition a pointer to a char string variable,
* which the device's current compute partition will be written to.
*
* @param[in] len the length of the caller provided buffer @p compute_partition
* , suggested length is 4 or greater.
*
* @retval ::AMDSMI_STATUS_SUCCESS call was successful
* @retval ::AMDSMI_STATUS_INVALID_ARGS the provided arguments are not valid
* @retval ::AMDSMI_STATUS_UNEXPECTED_DATA data provided to function is not valid
* @retval ::AMDSMI_STATUS_NOT_SUPPORTED installed software or hardware does not
* support this function
* @retval ::AMDSMI_STATUS_INSUFFICIENT_SIZE is returned if @p len bytes is not
* large enough to hold the entire compute partition value. In this case,
* only @p len bytes will be written.
*
*/
amdsmi_status_t
amdsmi_dev_compute_partition_get(amdsmi_processor_handle processor_handle,
char *compute_partition, uint32_t len);
/**
* @brief Modifies a selected device's compute partition setting.
*
* @details Given a device index @p dv_ind, a type of compute partition
* @p compute_partition, this function will attempt to update the selected
* device's compute partition setting.
*
* @param[in] dv_ind a device index
*
* @param[in] compute_partition using enum ::amdsmi_compute_partition_type_t,
* define what the selected device's compute partition setting should be
* updated to.
*
* @retval ::AMDSMI_STATUS_SUCCESS call was successful
* @retval ::AMDSMI_STATUS_PERMISSION function requires root access
* @retval ::AMDSMI_STATUS_INVALID_ARGS the provided arguments are not valid
* @retval ::AMDSMI_STATUS_SETTING_UNAVAILABLE the provided setting is
* unavailable for current device
* @retval ::AMDSMI_STATUS_NOT_SUPPORTED installed software or hardware does not
* support this function
*
*/
amdsmi_status_t
amdsmi_dev_compute_partition_set(amdsmi_processor_handle processor_handle,
amdsmi_compute_partition_type_t compute_partition);
/**
* @brief Reverts a selected device's compute partition setting back to its
* boot state.
*
* @details Given a device index @p dv_ind , this function will attempt to
* revert its compute partition setting back to its boot state.
*
* @param[in] dv_ind a device index
*
* @retval ::AMDSMI_STATUS_SUCCESS call was successful
* @retval ::AMDSMI_STATUS_PERMISSION function requires root access
* @retval ::AMDSMI_STATUS_NOT_SUPPORTED installed software or hardware does not
* support this function
*
*/
amdsmi_status_t amdsmi_dev_compute_partition_reset(amdsmi_processor_handle processor_handle);
/** @} */ // end of compute_partition
/*****************************************************************************/
/** @defgroup memory_partition Memory Partition Functions
* These functions are used to query and set the device's current memory
* partition.
* @{
*/
/**
* @brief Retrieves the current memory partition for a desired device
*
* @details
* Given a device index @p dv_ind and a string @p memory_partition ,
* and uint32 @p len , this function will attempt to obtain the device's
* memory partition string. Upon successful retreival, the obtained device's
* memory partition string shall be stored in the passed @p memory_partition
* char string variable.
*
* @param[in] dv_ind a device index
*
* @param[inout] memory_partition a pointer to a char string variable,
* which the device's memory partition will be written to.
*
* @param[in] len the length of the caller provided buffer @p memory_partition ,
* suggested length is 5 or greater.
*
* @retval ::AMDSMI_STATUS_SUCCESS call was successful
* @retval ::AMDSMI_STATUS_INVALID_ARGS the provided arguments are not valid
* @retval ::AMDSMI_STATUS_UNEXPECTED_DATA data provided to function is not valid
* @retval ::AMDSMI_STATUS_NOT_SUPPORTED installed software or hardware does not
* support this function
* @retval ::AMDSMI_STATUS_INSUFFICIENT_SIZE is returned if @p len bytes is not
* large enough to hold the entire memory partition value. In this case,
* only @p len bytes will be written.
*
*/
amdsmi_status_t
amdsmi_dev_memory_partition_get(amdsmi_processor_handle processor_handle,
char *memory_partition, uint32_t len);
/**
* @brief Modifies a selected device's current memory partition setting.
*
* @details Given a device index @p dv_ind and a type of memory partition
* @p memory_partition, this function will attempt to update the selected
* device's memory partition setting.
*
* @param[in] dv_ind a device index
*
* @param[in] memory_partition using enum ::amdsmi_memory_partition_type_t,
* define what the selected device's current mode setting should be updated to.
*
* @retval ::AMDSMI_STATUS_SUCCESS call was successful
* @retval ::AMDSMI_STATUS_PERMISSION function requires root access
* @retval ::AMDSMI_STATUS_INVALID_ARGS the provided arguments are not valid
* @retval ::AMDSMI_STATUS_NOT_SUPPORTED installed software or hardware does not
* support this function
* @retval ::AMDSMI_STATUS_AMDGPU_RESTART_ERR could not successfully restart
* the amdgpu driver
*
*/
amdsmi_status_t
amdsmi_dev_memory_partition_set(amdsmi_processor_handle processor_handle,
amdsmi_memory_partition_type_t memory_partition);
/**
* @brief Reverts a selected device's memory partition setting back to its
* boot state.
*
* @details Given a device index @p dv_ind , this function will attempt to
* revert its current memory partition setting back to its boot state.
*
* @param[in] dv_ind a device index
*
* @retval ::AMDSMI_STATUS_SUCCESS call was successful
* @retval ::AMDSMI_STATUS_PERMISSION function requires root access
* @retval ::AMDSMI_STATUS_NOT_SUPPORTED installed software or hardware does not
* support this function
* @retval ::AMDSMI_STATUS_AMDGPU_RESTART_ERR could not successfully restart
* the amdgpu driver
*
*/
amdsmi_status_t amdsmi_dev_memory_partition_reset(amdsmi_processor_handle processor_handle);
/** @} */ // end of memory_partition
/*****************************************************************************/
/** @defgroup EvntNotif Event Notification Functions
* These functions are used to configure for and get asynchronous event