From patchwork Fri Aug 26 09:23:43 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joonas Lahtinen X-Patchwork-Id: 12955717 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 406F7ECAAD2 for ; Fri, 26 Aug 2022 09:24:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 48E8810E7D2; Fri, 26 Aug 2022 09:23:59 +0000 (UTC) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id EFAE010E7D2; Fri, 26 Aug 2022 09:23:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1661505835; x=1693041835; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=5ubSVm0qy0aiuAplX+caL5gzwAORJfcY1m0LqYoDoNc=; b=l/v5SrokYg5Jnw7edQgJSSe48El38SbBCrKalHwcFAyXPzqQHANW0O7Q 1izfzs6s4S1XnX47hOb4/qcmRSnShu3l6mZ1m1paVP/X+E1fxiqLYEqS4 w+BQotaBzL6ir3kkSpvG6A2CqQcUZcvKVMR8Jt2OJ16liBeDHptogMFcs 7pJaL8jXrHy9jWm29P7w8CIb2yELzTkWUJeWIZ5BHJBDQux5ZLcHSNQ4N k/eAbUdzA10QwJumIMerzseZRJRVBlG/tdhpelVTn9Yzy3j1snE3K3FWo HvFKAv8v2Rw2oRfdIbe79mbDIE9L3UTjUE5rKvxWPUF3K0M0gPkv532Ov g==; X-IronPort-AV: E=McAfee;i="6500,9779,10450"; a="294470138" X-IronPort-AV: E=Sophos;i="5.93,264,1654585200"; d="scan'208";a="294470138" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2022 02:23:54 -0700 X-IronPort-AV: E=Sophos;i="5.93,264,1654585200"; d="scan'208";a="561379589" Received: from jaoriord-mobl1.ger.corp.intel.com (HELO localhost) ([10.252.12.186]) by orsmga003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2022 02:23:51 -0700 From: Joonas Lahtinen To: Intel graphics driver community testing & development Date: Fri, 26 Aug 2022 12:23:43 +0300 Message-Id: <20220826092343.184568-1-joonas.lahtinen@linux.intel.com> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v2] drm/i915/guc: Remove log size module parameters 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: Alan Previn , Jani Nikula , Direct Rendering Infrastructure - Development , Rodrigo Vivi Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Remove the module parameters for configuring GuC log size. We should instead rely on tuning the defaults to be usable for reporting bugs. v2: - Use correct 1M unit Fixes: 8ad0152afb1b ("drm/i915/guc: Make GuC log sizes runtime configurable") Signed-off-by: Joonas Lahtinen Cc: Jani Nikula Cc: Rodrigo Vivi Cc: Tvrtko Ursulin Cc: John Harrison Cc: Alan Previn Reviewed-by: Jani Nikula Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/gt/uc/intel_guc_log.c | 7 +++---- drivers/gpu/drm/i915/i915_params.c | 12 ------------ drivers/gpu/drm/i915/i915_params.h | 3 --- 3 files changed, 3 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c index 3a2243b4ac9f..55d4b8f8e33e 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c @@ -79,9 +79,9 @@ static void _guc_log_init_sizes(struct intel_guc_log *log) } }; s32 params[GUC_LOG_SECTIONS_LIMIT] = { - i915->params.guc_log_size_crash, - i915->params.guc_log_size_debug, - i915->params.guc_log_size_capture, + GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE / SZ_1M, + GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE / SZ_1M, + GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE / SZ_1M, }; int i; @@ -90,7 +90,6 @@ static void _guc_log_init_sizes(struct intel_guc_log *log) /* If debug size > 1MB then bump default crash size to keep the same units */ if (log->sizes[GUC_LOG_SECTIONS_DEBUG].bytes >= SZ_1M && - (i915->params.guc_log_size_crash == -1) && GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE < SZ_1M) log->sizes[GUC_LOG_SECTIONS_CRASH].bytes = SZ_1M; diff --git a/drivers/gpu/drm/i915/i915_params.c b/drivers/gpu/drm/i915/i915_params.c index 06ca5b822111..6fc475a5db61 100644 --- a/drivers/gpu/drm/i915/i915_params.c +++ b/drivers/gpu/drm/i915/i915_params.c @@ -171,18 +171,6 @@ i915_param_named(guc_log_level, int, 0400, "GuC firmware logging level. Requires GuC to be loaded. " "(-1=auto [default], 0=disable, 1..4=enable with verbosity min..max)"); -i915_param_named(guc_log_size_crash, int, 0400, - "GuC firmware logging buffer size for crash dumps (in MB)" - "(-1=auto [default], NB: max = 4, other restrictions apply)"); - -i915_param_named(guc_log_size_debug, int, 0400, - "GuC firmware logging buffer size for debug logs (in MB)" - "(-1=auto [default], NB: max = 16, other restrictions apply)"); - -i915_param_named(guc_log_size_capture, int, 0400, - "GuC error capture register dump buffer size (in MB)" - "(-1=auto [default], NB: max = 4, other restrictions apply)"); - i915_param_named_unsafe(guc_firmware_path, charp, 0400, "GuC firmware path to use instead of the default one"); diff --git a/drivers/gpu/drm/i915/i915_params.h b/drivers/gpu/drm/i915/i915_params.h index f684d1ab8707..2733cb6cfe09 100644 --- a/drivers/gpu/drm/i915/i915_params.h +++ b/drivers/gpu/drm/i915/i915_params.h @@ -61,9 +61,6 @@ struct drm_printer; param(int, invert_brightness, 0, 0600) \ param(int, enable_guc, -1, 0400) \ param(int, guc_log_level, -1, 0400) \ - param(int, guc_log_size_crash, -1, 0400) \ - param(int, guc_log_size_debug, -1, 0400) \ - param(int, guc_log_size_capture, -1, 0400) \ param(char *, guc_firmware_path, NULL, 0400) \ param(char *, huc_firmware_path, NULL, 0400) \ param(char *, dmc_firmware_path, NULL, 0400) \