From patchwork Fri Dec 3 18:33:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Harrison X-Patchwork-Id: 12655633 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 285BBC433F5 for ; Fri, 3 Dec 2021 18:33:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 712AE7B4F7; Fri, 3 Dec 2021 18:33:42 +0000 (UTC) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 345FC7B4F7; Fri, 3 Dec 2021 18:33:41 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10187"; a="234540248" X-IronPort-AV: E=Sophos;i="5.87,284,1631602800"; d="scan'208";a="234540248" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Dec 2021 10:33:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,284,1631602800"; d="scan'208";a="577578518" Received: from relo-linux-5.jf.intel.com ([10.165.21.134]) by fmsmga004.fm.intel.com with ESMTP; 03 Dec 2021 10:33:40 -0800 From: John.C.Harrison@Intel.com To: Intel-GFX@Lists.FreeDesktop.Org Subject: [PATCH 2/5] drm/i915/guc: Increase GuC log size for CONFIG_DEBUG_GEM Date: Fri, 3 Dec 2021 10:33:36 -0800 Message-Id: <20211203183339.3276250-3-John.C.Harrison@Intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211203183339.3276250-1-John.C.Harrison@Intel.com> References: <20211203183339.3276250-1-John.C.Harrison@Intel.com> MIME-Version: 1.0 Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: John Harrison , DRI-Devel@Lists.FreeDesktop.Org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: John Harrison Lots of testing is done with the DEBUG_GEM config option enabled but not the DEBUG_GUC option. That means we only get teeny-tiny GuC logs which are not hugely useful. Enabling full DEBUG_GUC also spews lots of other detailed output that is not generally desired. However, bigger GuC logs are extremely useful for almost any regression debug. So enable bigger logs for DEBUG_GEM builds as well. Signed-off-by: John Harrison Reviewed-by: Matthew Brost --- drivers/gpu/drm/i915/gt/uc/intel_guc_log.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.h index ac1ee1d5ce10..fe6ab7550a14 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.h @@ -15,9 +15,12 @@ struct intel_guc; -#ifdef CONFIG_DRM_I915_DEBUG_GUC +#if defined(CONFIG_DRM_I915_DEBUG_GUC) #define CRASH_BUFFER_SIZE SZ_2M #define DEBUG_BUFFER_SIZE SZ_16M +#elif defined(CONFIG_DRM_I915_DEBUG_GEM) +#define CRASH_BUFFER_SIZE SZ_1M +#define DEBUG_BUFFER_SIZE SZ_2M #else #define CRASH_BUFFER_SIZE SZ_8K #define DEBUG_BUFFER_SIZE SZ_64K