From patchwork Mon Apr 11 22:43:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matt Roper X-Patchwork-Id: 12809736 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D531CC433F5 for ; Mon, 11 Apr 2022 22:43:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 71F7510E405; Mon, 11 Apr 2022 22:43:30 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id B797210E379; Mon, 11 Apr 2022 22:43:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649717005; x=1681253005; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zzyTgBWJcWFjHiiIWcKyk7fkPar4qKNDogw2XiqWCf8=; b=UxIH+ui7LM8cqiFywLvVueHtK8enEg/jBhfdQ48eAv+vUyTncqAr6PH0 e/z2bUVctg6TKS4zXvgm1WIN03urOGBWH6jPi7OKgyRHTpPOAef/nzBIC IYcrcSKYTxuY4VePDg6Ify4qqBNja3aQCUt3jX7pdJivOmTsIWWUV1nTt xEVNxN8mFFNfGyF2TjBHngkHe4k+qKSi9OXF9OASU0EotDwIecZcXCJG5 aW+jOwwUF2VFjAB2108JFoQLGMTKlAYTAmJ56vfqBHrnY7NS8NvVU0nNd 4i5AYmX00ENV5q+Fthbq73LX3YahZXabSyiCgegYyFRPcTHixoP1I9gqd Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10314"; a="249513173" X-IronPort-AV: E=Sophos;i="5.90,252,1643702400"; d="scan'208";a="249513173" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2022 15:43:25 -0700 X-IronPort-AV: E=Sophos;i="5.90,252,1643702400"; d="scan'208";a="551432093" Received: from mdroper-desk1.fm.intel.com ([10.1.27.134]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2022 15:43:24 -0700 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Mon, 11 Apr 2022 15:43:18 -0700 Message-Id: <20220411224319.467166-4-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220411224319.467166-1-matthew.d.roper@intel.com> References: <20220411224319.467166-1-matthew.d.roper@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 3/4] drm/i915/doc: Link query items to their uapi structs X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Document the possible options for drm_i915_query_item.query_id with links to the corresponding uapi structures. Signed-off-by: Matt Roper --- include/uapi/drm/i915_drm.h | 34 ++++++++++++++++++++-------------- 1 file changed, 20 insertions(+), 14 deletions(-) diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index 787dab98f7b0..097a7935a510 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -2724,18 +2724,24 @@ struct drm_i915_perf_oa_config { * * The behaviour is determined by the @query_id. Note that exactly what * @data_ptr is also depends on the specific @query_id. - * - * For specific queries see: - * * `GuC HWCONFIG blob uAPI`_ */ struct drm_i915_query_item { - /** @query_id: The id for this query */ + /** + * @query_id: + * + * The id for this query. Currently accepted query IDs are: + * - %DRM_I915_QUERY_TOPOLOGY_INFO (see struct drm_i915_query_topology_info) + * - %DRM_I915_QUERY_ENGINE_INFO (see struct drm_i915_engine_info) + * - %DRM_I915_QUERY_PERF_CONFIG (see struct drm_i915_query_perf_config) + * - %DRM_I915_QUERY_MEMORY_REGIONS (see struct drm_i915_query_memory_regions) + * - %DRM_I915_QUERY_HWCONFIG_BLOB (see `GuC HWCONFIG blob uAPI`) + */ __u64 query_id; -#define DRM_I915_QUERY_TOPOLOGY_INFO 1 -#define DRM_I915_QUERY_ENGINE_INFO 2 -#define DRM_I915_QUERY_PERF_CONFIG 3 -#define DRM_I915_QUERY_MEMORY_REGIONS 4 -#define DRM_I915_QUERY_HWCONFIG_BLOB 5 +#define DRM_I915_QUERY_TOPOLOGY_INFO 1 +#define DRM_I915_QUERY_ENGINE_INFO 2 +#define DRM_I915_QUERY_PERF_CONFIG 3 +#define DRM_I915_QUERY_MEMORY_REGIONS 4 +#define DRM_I915_QUERY_HWCONFIG_BLOB 5 /* Must be kept compact -- no holes and well documented */ /** @@ -2751,14 +2757,14 @@ struct drm_i915_query_item { /** * @flags: * - * When query_id == DRM_I915_QUERY_TOPOLOGY_INFO, must be 0. + * When &query_id == %DRM_I915_QUERY_TOPOLOGY_INFO, must be 0. * - * When query_id == DRM_I915_QUERY_PERF_CONFIG, must be one of the + * When &query_id == %DRM_I915_QUERY_PERF_CONFIG, must be one of the * following: * - * - DRM_I915_QUERY_PERF_CONFIG_LIST - * - DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID - * - DRM_I915_QUERY_PERF_CONFIG_FOR_UUID + * - %DRM_I915_QUERY_PERF_CONFIG_LIST + * - %DRM_I915_QUERY_PERF_CONFIG_DATA_FOR_UUID + * - %DRM_I915_QUERY_PERF_CONFIG_FOR_UUID */ __u32 flags; #define DRM_I915_QUERY_PERF_CONFIG_LIST 1