From patchwork Wed Jan 13 17:28:13 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: arun.siluvery@linux.intel.com X-Patchwork-Id: 8027321 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 22D939F32E for ; Wed, 13 Jan 2016 17:28:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E293B20534 for ; Wed, 13 Jan 2016 17:28:46 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 74D3D2050B for ; Wed, 13 Jan 2016 17:28:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 83D1C6E91F; Wed, 13 Jan 2016 09:28:42 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D60789F55 for ; Wed, 13 Jan 2016 09:28:37 -0800 (PST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 13 Jan 2016 09:28:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,290,1449561600"; d="scan'208";a="892498085" Received: from asiluver-linux.isw.intel.com ([10.102.226.117]) by fmsmga002.fm.intel.com with ESMTP; 13 Jan 2016 09:28:35 -0800 From: Arun Siluvery To: intel-gfx@lists.freedesktop.org Date: Wed, 13 Jan 2016 17:28:13 +0000 Message-Id: <1452706112-8617-2-git-send-email-arun.siluvery@linux.intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1452706112-8617-1-git-send-email-arun.siluvery@linux.intel.com> References: <1452706112-8617-1-git-send-email-arun.siluvery@linux.intel.com> Cc: Tomas Elf Subject: [Intel-gfx] [PATCH 01/20] drm/i915: Make i915_gem_reset_ring_status() public 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-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Tomas Elf Makes i915_gem_reset_ring_status() public for use from engine reset path in order to replicate the same behavior as in full GPU reset but for a single engine. Signed-off-by: Tomas Elf Cc: Chris Wilson Cc: Mika Kuoppala --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ drivers/gpu/drm/i915/i915_gem.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 104bd18..703a320 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -3007,6 +3007,8 @@ static inline bool i915_stop_ring_allow_warn(struct drm_i915_private *dev_priv) } void i915_gem_reset(struct drm_device *dev); +void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv, + struct intel_engine_cs *ring); bool i915_gem_clflush_object(struct drm_i915_gem_object *obj, bool force); int __must_check i915_gem_init(struct drm_device *dev); int i915_gem_init_rings(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 6c60e04..e3cfed2 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2775,8 +2775,8 @@ i915_gem_find_active_request(struct intel_engine_cs *ring) return NULL; } -static void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv, - struct intel_engine_cs *ring) +void i915_gem_reset_ring_status(struct drm_i915_private *dev_priv, + struct intel_engine_cs *ring) { struct drm_i915_gem_request *request; bool ring_hung;