From patchwork Thu Jan 28 17:18:41 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: 8152681 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 D77399F6DA for ; Thu, 28 Jan 2016 17:18:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 112E620115 for ; Thu, 28 Jan 2016 17:18:54 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 306E420107 for ; Thu, 28 Jan 2016 17:18:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4E6766E89B; Thu, 28 Jan 2016 09:18:52 -0800 (PST) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id CAAB56E89B for ; Thu, 28 Jan 2016 09:18:50 -0800 (PST) Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga102.fm.intel.com with ESMTP; 28 Jan 2016 09:18:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.22,359,1449561600"; d="scan'208";a="37934085" Received: from asiluver-linux.isw.intel.com ([10.102.226.117]) by fmsmga004.fm.intel.com with ESMTP; 28 Jan 2016 09:18:43 -0800 From: Arun Siluvery To: intel-gfx@lists.freedesktop.org Date: Thu, 28 Jan 2016 17:18:41 +0000 Message-Id: <1454001521-7701-1-git-send-email-arun.siluvery@linux.intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1453830771-12036-1-git-send-email-arun.siluvery@linux.intel.com> References: <1453830771-12036-1-git-send-email-arun.siluvery@linux.intel.com> Subject: [Intel-gfx] [PATCH] drm/i915: Capture PCI revision and subsytem details in error state 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 Revision id along with device id is useful in better identification of the HW and its limitations so include this detail in error state. v2: make it clear that it is PCI revision and We might as well dump PCI subsystem details while we update this (Ville, Chris). Cc: Chris Wilson Signed-off-by: Arun Siluvery --- drivers/gpu/drm/i915/i915_gpu_error.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index 7eeb244..978c026 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -365,6 +365,10 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, err_printf(m, "Reset count: %u\n", error->reset_count); err_printf(m, "Suspend count: %u\n", error->suspend_count); err_printf(m, "PCI ID: 0x%04x\n", dev->pdev->device); + err_printf(m, "PCI Revision: 0x%02x\n", dev->pdev->revision); + err_printf(m, "PCI Subsystem: %04x:%04x\n", + dev->pdev->subsystem_vendor, + dev->pdev->subsystem_device); err_printf(m, "IOMMU enabled?: %d\n", error->iommu); if (HAS_CSR(dev)) {