diff options
| author | Lizhi Hou <lizhi.hou@amd.com> | 2025-11-03 22:25:44 -0800 |
|---|---|---|
| committer | Lizhi Hou <lizhi.hou@amd.com> | 2025-11-04 09:03:11 -0800 |
| commit | 1556c170d2f78344a9eee567fbfcee4651689813 (patch) | |
| tree | b36ef3eb6088007e72de08c52f3b0973321253fe /include/uapi | |
| parent | c48f1f459e4227abbb88271e2717235de575b22e (diff) | |
accel/amdxdna: Add IOCTL parameter for resource data
Extend DRM_IOCTL_AMDXDNA_GET_INFO to include additional parameters
that allow collection of resource data.
Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org>
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
Link: https://patch.msgid.link/20251104062546.833771-2-lizhi.hou@amd.com
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/amdxdna_accel.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/uapi/drm/amdxdna_accel.h b/include/uapi/drm/amdxdna_accel.h index c7eec9ceb2ae..8b679c38d308 100644 --- a/include/uapi/drm/amdxdna_accel.h +++ b/include/uapi/drm/amdxdna_accel.h @@ -442,6 +442,23 @@ enum amdxdna_drm_get_param { DRM_AMDXDNA_QUERY_HW_CONTEXTS, DRM_AMDXDNA_QUERY_FIRMWARE_VERSION = 8, DRM_AMDXDNA_GET_POWER_MODE, + DRM_AMDXDNA_QUERY_RESOURCE_INFO = 12, +}; + +/** + * struct amdxdna_drm_get_resource_info - Get resource information + */ +struct amdxdna_drm_get_resource_info { + /** @npu_clk_max: max H-Clocks */ + __u64 npu_clk_max; + /** @npu_tops_max: max TOPs */ + __u64 npu_tops_max; + /** @npu_task_max: max number of tasks */ + __u64 npu_task_max; + /** @npu_tops_curr: current TOPs */ + __u64 npu_tops_curr; + /** @npu_task_curr: current number of tasks */ + __u64 npu_task_curr; }; /** |