From mboxrd@z Thu Jan 1 00:00:00 1970 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 54424C282EC for ; Mon, 3 Mar 2025 23:15:11 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 06D5F10E4F2; Mon, 3 Mar 2025 23:15:11 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="SJAduEOs"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D56410E2EB for ; Mon, 3 Mar 2025 23:15:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741043709; x=1772579709; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=znUiZux+2w1I9qU+GsgEHrA4Bsxki5FzCguQ6spOSpU=; b=SJAduEOsWPdNxdLa60s7IuZwLxUk6llPbtzAVzuYSz/iOzwfhpER7ZSn CDmFxK0hBGRRcEYWqsYBs2oFq2W1fLT75YBi7PXT+vRnZxxXqYGHNK5vt wu5+eWuxNOVsADyUw5BoBC2ZxZSIs+iEp+9DG85XmYP6sJANF2dzDNG2Z 4PiUD1wf644WDnp7xyGQwykBcfyBNIKBI/kUyveU340nE6qQkvpg7wO5+ 6PZgYYDHayNePMV5IzIaQIY2Y0iisBGfM9rwxNTduRKEup/xcoEgzZlzh A0bHr7FleOo/cdSy9Pzk6pdWs8Z+LMyypnofS/i49aOD4xnXmBxw5MN/Y A==; X-CSE-ConnectionGUID: C3qiVk7USzaQxa8nCFR4Aw== X-CSE-MsgGUID: tKvjqEySR5ObDy+Wg2SOsA== X-IronPort-AV: E=McAfee;i="6700,10204,11362"; a="41793049" X-IronPort-AV: E=Sophos;i="6.13,330,1732608000"; d="scan'208";a="41793049" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2025 15:15:08 -0800 X-CSE-ConnectionGUID: T7xMsj+CREK43mx1QmqE/w== X-CSE-MsgGUID: o9UEkU4iTNySV3zcUGM+yQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="118716715" Received: from dut4463arlhx.fm.intel.com ([10.105.10.25]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Mar 2025 15:15:08 -0800 From: Umesh Nerlige Ramappa To: igt-dev@lists.freedesktop.org, Ashutosh Dixit Subject: [PATCH i-g-t v2 10/14] tests/intel/xe_oa: Test oa buffer sizes Date: Mon, 3 Mar 2025 15:14:58 -0800 Message-Id: <20250303231502.135720-11-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250303231502.135720-1-umesh.nerlige.ramappa@intel.com> References: <20250303231502.135720-1-umesh.nerlige.ramappa@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" Introduce oa buffer size test separately. Pick a random valid buffer size for the test. Signed-off-by: Umesh Nerlige Ramappa Reviewed-by: Ashutosh Dixit --- tests/intel/xe_oa.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/tests/intel/xe_oa.c b/tests/intel/xe_oa.c index 206e3e617..9c10a8fd2 100644 --- a/tests/intel/xe_oa.c +++ b/tests/intel/xe_oa.c @@ -93,6 +93,23 @@ struct accumulator { uint64_t deltas[MAX_RAW_OA_COUNTERS]; }; +struct oa_buf_size { + char name[12]; + uint32_t size; +} buf_sizes[] = { + { "128K", SZ_128K }, + { "256K", SZ_256K }, + { "512K", SZ_512K }, + { "1M", SZ_1M }, + { "2M", SZ_2M }, + { "4M", SZ_4M }, + { "8M", SZ_8M }, + { "16M", SZ_16M }, + { "32M", SZ_32M }, + { "64M", SZ_64M }, + { "128M", SZ_128M }, +}; + /* OA unit types */ enum { OAG, @@ -305,6 +322,7 @@ static struct intel_mmio_data mmio_data; static igt_render_copyfunc_t render_copy; static uint32_t rc_width, rc_height; static uint32_t buffer_fill_size; +static uint32_t num_buf_sizes; static struct intel_xe_perf_metric_set *metric_set(const struct drm_xe_engine_class_instance *hwe) { @@ -1094,6 +1112,7 @@ init_sys_info(void) rc_width = 1920; rc_height = 1080; buffer_fill_size = SZ_16M; + num_buf_sizes = ARRAY_SIZE(buf_sizes); oa_exponent_default = max_oa_exponent_for_period_lte(1000000); default_oa_buffer_size = get_default_oa_buffer_size(drm_fd); @@ -4796,6 +4815,17 @@ igt_main __for_one_hwe_in_oag(hwe) test_buffer_fill(hwe); + /** + * SUBTEST: buffer-size + * Description: Test various OA buffer sizes + */ + igt_subtest_with_dynamic("buffer-size") { + long k = random() % num_buf_sizes; + + __for_one_hwe_in_oag_w_arg(hwe, buf_sizes[k].name) + test_non_zero_reason(hwe, buf_sizes[k].size); + } + igt_subtest_with_dynamic("non-zero-reason") __for_one_hwe_in_oag(hwe) test_non_zero_reason(hwe, 0); -- 2.34.1