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XenevaOS
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#include <v3d_drm.h>
Public Attributes | |
| __u8 | counter |
| __u8 | name [DRM_V3D_PERFCNT_MAX_NAME] |
| __u8 | category [DRM_V3D_PERFCNT_MAX_CATEGORY] |
| __u8 | description [DRM_V3D_PERFCNT_MAX_DESCRIPTION] |
| __u8 | reserved [7] |
struct drm_v3d_perfmon_get_counter - ioctl to get the description of a performance counter
As userspace needs to retrieve information about the performance counters available, this IOCTL allows users to get information about a performance counter (name, category and description).
| __u8 drm_v3d_perfmon_get_counter::category[DRM_V3D_PERFCNT_MAX_CATEGORY] |
| __u8 drm_v3d_perfmon_get_counter::counter |
| __u8 drm_v3d_perfmon_get_counter::description[DRM_V3D_PERFCNT_MAX_DESCRIPTION] |
| __u8 drm_v3d_perfmon_get_counter::name[DRM_V3D_PERFCNT_MAX_NAME] |
| __u8 drm_v3d_perfmon_get_counter::reserved[7] |