From patchwork Fri Aug 4 16:27:03 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michal Wajdeczko X-Patchwork-Id: 9881671 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 8A8A2602B8 for ; Fri, 4 Aug 2017 16:28:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 787E6284B5 for ; Fri, 4 Aug 2017 16:28:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6D63E2891B; Fri, 4 Aug 2017 16:28:06 +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 1C19D284B5 for ; Fri, 4 Aug 2017 16:28:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1C44C6E508; Fri, 4 Aug 2017 16:27:43 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9C98F6E4F1 for ; Fri, 4 Aug 2017 16:27:41 +0000 (UTC) Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 04 Aug 2017 09:27:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.41,321,1498546800"; d="scan'208";a="135587319" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by fmsmga005.fm.intel.com with ESMTP; 04 Aug 2017 09:27:31 -0700 Received: from mwajdecz-MOBL1.ger.corp.intel.com (mwajdecz-mobl1.ger.corp.intel.com [172.28.174.25]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id v74GRMdP010586; Fri, 4 Aug 2017 17:27:30 +0100 From: Michal Wajdeczko To: intel-gfx@lists.freedesktop.org Date: Fri, 4 Aug 2017 16:27:03 +0000 Message-Id: <20170804162712.20468-7-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.10.1.windows.1 In-Reply-To: <20170804162712.20468-1-michal.wajdeczko@intel.com> References: <20170804162712.20468-1-michal.wajdeczko@intel.com> Subject: [Intel-gfx] [PATCH 06/15] drm/i915/guc: Move flushing the GuC logs outside notification handler 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 From: Oscar Mateo To allow future code reuse. Cc: Sagar Arun Kamble Cc: Daniele Ceraolo Spurio Signed-off-by: Oscar Mateo Signed-off-by: Michal Wajdeczko --- drivers/gpu/drm/i915/intel_guc_log.c | 8 ++++++++ drivers/gpu/drm/i915/intel_uc.c | 6 +----- drivers/gpu/drm/i915/intel_uc.h | 1 + 3 files changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_guc_log.c b/drivers/gpu/drm/i915/intel_guc_log.c index 16d3b87..acd9a3f 100644 --- a/drivers/gpu/drm/i915/intel_guc_log.c +++ b/drivers/gpu/drm/i915/intel_guc_log.c @@ -520,6 +520,14 @@ static void guc_flush_logs(struct intel_guc *guc) guc_log_capture_logs(guc); } +void intel_guc_log_flush(struct intel_guc *guc) +{ + /* Handle flush interrupt in bottom half */ + queue_work(guc->log.runtime.flush_wq, &guc->log.runtime.flush_work); + + guc->log.flush_interrupt_count++; +} + int intel_guc_log_create(struct intel_guc *guc) { struct i915_vma *vma; diff --git a/drivers/gpu/drm/i915/intel_uc.c b/drivers/gpu/drm/i915/intel_uc.c index 1e6390e..a091e83 100644 --- a/drivers/gpu/drm/i915/intel_uc.c +++ b/drivers/gpu/drm/i915/intel_uc.c @@ -556,11 +556,7 @@ void intel_guc_notification_handler(struct intel_guc *guc) /* Clear the message bits that are handled */ I915_WRITE(SOFT_SCRATCH(15), msg & ~flush); - /* Handle flush interrupt in bottom half */ - queue_work(dev_priv->guc.log.runtime.flush_wq, - &dev_priv->guc.log.runtime.flush_work); - - dev_priv->guc.log.flush_interrupt_count++; + intel_guc_log_flush(&dev_priv->guc); } else { /* * Not clearing of unhandled event bits won't result in diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index 2789179..4808f47 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -267,6 +267,7 @@ struct i915_vma *intel_guc_allocate_vma(struct intel_guc *guc, u32 size); /* intel_guc_log.c */ int intel_guc_log_create(struct intel_guc *guc); void intel_guc_log_destroy(struct intel_guc *guc); +void intel_guc_log_flush(struct intel_guc *guc); int i915_guc_log_control(struct drm_i915_private *dev_priv, u64 control_val); void i915_guc_log_register(struct drm_i915_private *dev_priv); void i915_guc_log_unregister(struct drm_i915_private *dev_priv);