diff options
| author | Francois Dugast <francois.dugast@intel.com> | 2023-12-12 17:30:59 +0000 |
|---|---|---|
| committer | Francois Dugast <francois.dugast@intel.com> | 2023-12-15 21:27:49 +0100 |
| commit | b53792a814cee83faaad8d8ee789d96476a67534 (patch) | |
| tree | 835a72fe9a0c13b482aaa4aa26202f1314cc44ec /include/drm-uapi | |
| parent | 71ec1e2532ceed03aca97e567f8e505a40eba43c (diff) | |
drm-uapi/xe: Remove PMU from Xe till uapi is finalized
Align with commit ("drm/xe/pmu: Remove PMU from Xe till uapi is finalized")
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'include/drm-uapi')
| -rw-r--r-- | include/drm-uapi/xe_drm.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/include/drm-uapi/xe_drm.h b/include/drm-uapi/xe_drm.h index 8f09e9681..b1839df48 100644 --- a/include/drm-uapi/xe_drm.h +++ b/include/drm-uapi/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 |