diff options
| author | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2023-12-15 18:45:37 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:46:59 +0300 |
| commit | 90a8b23f9b85a05ac3147498c42b32348bfcc274 (patch) | |
| tree | d191d7756baa96b0462e93c46389d36520b4f710 /include/uapi | |
| parent | 9d329b4cea1449b4f4948a5f495e2d1db223ad7a (diff) | |
| download | linux-90a8b23f9b85a05ac3147498c42b32348bfcc274.tar.xz | |
drm/xe/pmu: Remove PMU from Xe till uapi is finalized
PMU uapi is likely to change in the future. Till the uapi is finalized,
remove PMU from Xe. PMU can be re-added after uapi is finalized.
v2: Include xe_drm.h in xe/tests/xe_dma_buf.c (Francois)
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Acked-by: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com>
Acked-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com>
Acked-by: José Roberto de Souza <jose.souza@intel.com>
Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/xe_drm.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index d122f985435a..e1e8fb1846ea 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -1074,46 +1074,6 @@ struct drm_xe_wait_user_fence { /** @reserved: Reserved */ __u64 reserved[2]; }; - -/** - * DOC: XE PMU event config IDs - * - * Check 'man perf_event_open' to use the ID's DRM_XE_PMU_XXXX listed in xe_drm.h - * in 'struct perf_event_attr' as part of perf_event_open syscall to read a - * particular event. - * - * For example to open the DRMXE_PMU_RENDER_GROUP_BUSY(0): - * - * .. code-block:: C - * - * struct perf_event_attr attr; - * long long count; - * int cpu = 0; - * int fd; - * - * memset(&attr, 0, sizeof(struct perf_event_attr)); - * attr.type = type; // eg: /sys/bus/event_source/devices/xe_0000_56_00.0/type - * attr.read_format = PERF_FORMAT_TOTAL_TIME_ENABLED; - * attr.use_clockid = 1; - * attr.clockid = CLOCK_MONOTONIC; - * attr.config = DRM_XE_PMU_RENDER_GROUP_BUSY(0); - * - * fd = syscall(__NR_perf_event_open, &attr, -1, cpu, -1, 0); - */ - -/* - * Top bits of every counter are GT id. - */ -#define __DRM_XE_PMU_GT_SHIFT (56) - -#define ___DRM_XE_PMU_OTHER(gt, x) \ - (((__u64)(x)) | ((__u64)(gt) << __DRM_XE_PMU_GT_SHIFT)) - -#define DRM_XE_PMU_RENDER_GROUP_BUSY(gt) ___DRM_XE_PMU_OTHER(gt, 0) -#define DRM_XE_PMU_COPY_GROUP_BUSY(gt) ___DRM_XE_PMU_OTHER(gt, 1) -#define DRM_XE_PMU_MEDIA_GROUP_BUSY(gt) ___DRM_XE_PMU_OTHER(gt, 2) -#define DRM_XE_PMU_ANY_ENGINE_GROUP_BUSY(gt) ___DRM_XE_PMU_OTHER(gt, 3) - #if defined(__cplusplus) } #endif |