From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 630CC10E660 for ; Tue, 12 Dec 2023 18:38:19 +0000 (UTC) Date: Tue, 12 Dec 2023 10:38:17 -0800 Message-ID: <87r0jr9sh2.wl-ashutosh.dixit@intel.com> From: "Dixit, Ashutosh" To: Francois Dugast Subject: Re: [PATCH v1 6/6] drm-uapi/xe: Remove PMU from Xe till uapi is finalized In-Reply-To: <20231212173059.7-7-francois.dugast@intel.com> References: <20231212173059.7-1-francois.dugast@intel.com> <20231212173059.7-7-francois.dugast@intel.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: igt-dev@lists.freedesktop.org Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" List-ID: On Tue, 12 Dec 2023 09:30:59 -0800, Francois Dugast wrote: > > Align with commit ("drm/xe/pmu: Remove PMU from Xe till uapi is finalized") > > Signed-off-by: Francois Dugast Reviewed-by: Ashutosh Dixit > --- > include/drm-uapi/xe_drm.h | 40 --------------------------------------- > 1 file changed, 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 > -- > 2.34.1 >