From patchwork Fri Sep 23 20:11:39 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Umesh Nerlige Ramappa X-Patchwork-Id: 12987004 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 2D1A9C04A95 for ; Fri, 23 Sep 2022 20:12:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CEB7510E8BA; Fri, 23 Sep 2022 20:12:08 +0000 (UTC) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id ACEF510E8BA for ; Fri, 23 Sep 2022 20:12:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1663963923; x=1695499923; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=nCex2HrDpEmGk9QhS0fNv/7Zwh0cbGVPGBngiqA3JGg=; b=X2bYXtmFQQ0Ki2yvM6SPHcF6Ze+oxXDYlRNW/ZP73D6IkoQ9ktX5V2yk 9L2ZsJTkE4K1bn6ijxiNUHsQwvlJPiMtweZhTAMsilBOIxBtCHsWIJ4GN EayTal0cbIWfdfE0+6iw+aShHVrtJYUL5sZAHQW3+JganeiubG4KausWN AdH/zIMA3fJl39YRVSU+sWEw7TPazl+16emJHyP2OMB+/VtQ7ZjpfhxZN SPFVijsEPIUHDrnTZgscmy14WVqgxriFZqYNhbMokU3ipRCzBwW+HJuea HlHZ7dTfqNSWjThoRNvKqaFmRJcUF5UqnpgOKFF7fiJe11SkonIzoab05 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10479"; a="287807861" X-IronPort-AV: E=Sophos;i="5.93,340,1654585200"; d="scan'208";a="287807861" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2022 13:12:03 -0700 X-IronPort-AV: E=Sophos;i="5.93,340,1654585200"; d="scan'208";a="762747269" Received: from dut042-dg2frd.fm.intel.com ([10.105.19.4]) by fmsmga001-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Sep 2022 13:12:02 -0700 From: Umesh Nerlige Ramappa To: intel-gfx@lists.freedesktop.org, Lionel G Landwerlin , Ashutosh Dixit , Joonas Lahtinen Date: Fri, 23 Sep 2022 20:11:39 +0000 Message-Id: <20220923201154.283784-1-umesh.nerlige.ramappa@intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2 00/15] Add DG2 OA support 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Add OA format support for DG2 and various fixes for DG2. This series has 2 uapi changes listed below: 1) drm/i915/perf: Add OAG and OAR formats for DG2 DG2 has new OA formats defined that can be selected by the user. The UMD changes that are consumed by GPUvis are: https://patchwork.freedesktop.org/patch/504456/?series=107633&rev=5 2) drm/i915/perf: Apply Wa_18013179988 DG2 has a bug where the OA timestamp does not tick at the CS timestamp frequency. Instead it ticks at a multiple that is determined from the CTC_SHIFT value in RPM_CONFIG. Since the timestamp is used by UMD to make sense of all the counters in the report, expose the OA timestamp frequency to the user. The interface is generic and applies to all platforms. On platforms where the bug is not present, this returns the CS timestamp frequency. UMD specific changes consumed by GPUvis are: https://patchwork.freedesktop.org/patch/504464/?series=107633&rev=5 v2: - Add review comments - Update uapi changes in cover letter - Drop patches for non-production platforms drm/i915/perf: Use helpers to process reports w.r.t. OA buffer size drm/i915/perf: Add Wa_16010703925:dg2 - Drop 64-bit OA format changes for now drm/i915/perf: Parse 64bit report header formats correctly drm/i915/perf: Add Wa_1608133521:dg2 Test-with: 20220823183036.5270-1-umesh.nerlige.ramappa@intel.com Signed-off-by: Umesh Nerlige Ramappa Umesh Nerlige Ramappa (14): drm/i915/perf: Fix OA filtering logic for GuC mode drm/i915/perf: Add OAG and OAR formats for DG2 drm/i915/perf: Fix noa wait predication for DG2 drm/i915/perf: Determine gen12 oa ctx offset at runtime drm/i915/perf: Enable commands per clock reporting in OA drm/i915/perf: Simply use stream->ctx drm/i915/perf: Move gt-specific data from i915->perf to gt->perf drm/i915/perf: Replace gt->perf.lock with stream->lock for file ops drm/i915/perf: Use gt-specific ggtt for OA and noa-wait buffers drm/i915/perf: Store a pointer to oa_format in oa_buffer drm/i915/perf: Add Wa_1508761755:dg2 drm/i915/perf: Apply Wa_18013179988 drm/i915/perf: Save/restore EU flex counters across reset drm/i915/perf: Enable OA for DG2 Vinay Belgaumkar (1): drm/i915/guc: Support OA when Wa_16011777198 is enabled drivers/gpu/drm/i915/gt/intel_engine_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 4 + drivers/gpu/drm/i915/gt/intel_gt_regs.h | 1 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 + drivers/gpu/drm/i915/gt/intel_lrc.h | 2 + drivers/gpu/drm/i915/gt/intel_sseu.c | 4 +- .../drm/i915/gt/uc/abi/guc_actions_slpc_abi.h | 9 + drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 8 + drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.c | 66 ++ drivers/gpu/drm/i915/gt/uc/intel_guc_slpc.h | 2 + drivers/gpu/drm/i915/i915_drv.h | 3 + drivers/gpu/drm/i915/i915_getparam.c | 3 + drivers/gpu/drm/i915/i915_pci.c | 1 + drivers/gpu/drm/i915/i915_perf.c | 564 ++++++++++++++---- drivers/gpu/drm/i915/i915_perf.h | 2 + drivers/gpu/drm/i915/i915_perf_oa_regs.h | 6 +- drivers/gpu/drm/i915/i915_perf_types.h | 47 +- drivers/gpu/drm/i915/intel_device_info.h | 1 + drivers/gpu/drm/i915/selftests/i915_perf.c | 16 +- include/uapi/drm/i915_drm.h | 10 + 20 files changed, 606 insertions(+), 147 deletions(-)