From patchwork Fri Aug 26 17:42:41 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dave Gordon X-Patchwork-Id: 9301837 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 571DB607EE for ; Fri, 26 Aug 2016 17:43:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4CD8C29642 for ; Fri, 26 Aug 2016 17:43:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 41E4729647; Fri, 26 Aug 2016 17:43:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1EE5229644 for ; Fri, 26 Aug 2016 17:43:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4320C6EB39; Fri, 26 Aug 2016 17:43:37 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 728F76EB39 for ; Fri, 26 Aug 2016 17:43:28 +0000 (UTC) Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP; 26 Aug 2016 10:43:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,581,1464678000"; d="scan'208";a="871486026" Received: from dsgordon-linux2.isw.intel.com ([10.102.226.88]) by orsmga003.jf.intel.com with ESMTP; 26 Aug 2016 10:43:03 -0700 From: Dave Gordon To: intel-gfx@lists.freedesktop.org Date: Fri, 26 Aug 2016 18:42:41 +0100 Message-Id: <1472233363-31668-4-git-send-email-david.s.gordon@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1472233363-31668-1-git-send-email-david.s.gordon@intel.com> References: <1472233363-31668-1-git-send-email-david.s.gordon@intel.com> Organization: Intel Corporation (UK) Ltd. - Co. Reg. #1134945 - Pipers Way, Swindon SN3 1RJ Subject: [Intel-gfx] [PATCH v4 3/5] drm/i915/guc: symbolic name for GuC log-level none X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP The existing code that accesses the "guc_log_level" parameter uses an explicit numerical value for the "no logging" case, whereas there are symbolic names for the other levels. So this patch just provides and uses a name for the default log level (NONE), with the same numeric value that is already used. This should produce identical code to the previous version! Signed-off-by: Dave Gordon Cc: Jani Nikula --- drivers/gpu/drm/i915/i915_guc_submission.c | 2 +- drivers/gpu/drm/i915/intel_guc_fwif.h | 1 + drivers/gpu/drm/i915/intel_guc_loader.c | 2 +- 3 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_guc_submission.c b/drivers/gpu/drm/i915/i915_guc_submission.c index 43b81d0..131fe2f 100644 --- a/drivers/gpu/drm/i915/i915_guc_submission.c +++ b/drivers/gpu/drm/i915/i915_guc_submission.c @@ -852,7 +852,7 @@ static void guc_create_log(struct intel_guc *guc) vma = guc_allocate_vma(guc, size); if (IS_ERR(vma)) { /* logging will be off */ - i915.guc_log_level = -1; + i915.guc_log_level = GUC_LOG_VERBOSITY_NONE; return; } diff --git a/drivers/gpu/drm/i915/intel_guc_fwif.h b/drivers/gpu/drm/i915/intel_guc_fwif.h index e40db2d..17814f7 100644 --- a/drivers/gpu/drm/i915/intel_guc_fwif.h +++ b/drivers/gpu/drm/i915/intel_guc_fwif.h @@ -132,6 +132,7 @@ #define GUC_LOG_VERBOSITY_HIGH (2 << GUC_LOG_VERBOSITY_SHIFT) #define GUC_LOG_VERBOSITY_ULTRA (3 << GUC_LOG_VERBOSITY_SHIFT) /* Verbosity range-check limits, without the shift */ +#define GUC_LOG_VERBOSITY_NONE (-1) #define GUC_LOG_VERBOSITY_MIN 0 #define GUC_LOG_VERBOSITY_MAX 3 #define GUC_LOG_VERBOSITY_MASK 0x0000000f diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index ea7ebbd..a7478b9 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -187,7 +187,7 @@ static void set_guc_init_params(struct drm_i915_private *dev_priv) params[GUC_CTL_FEATURE] |= GUC_CTL_DISABLE_SCHEDULER | GUC_CTL_VCS2_ENABLED; - if (i915.guc_log_level >= 0) { + if (i915.guc_log_level > GUC_LOG_VERBOSITY_NONE) { params[GUC_CTL_LOG_PARAMS] = guc->log_flags; params[GUC_CTL_DEBUG] = i915.guc_log_level << GUC_LOG_VERBOSITY_SHIFT;