From mboxrd@z Thu Jan 1 00:00:00 1970 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 4196AD711CC for ; Thu, 18 Dec 2025 22:45:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0515D10EBC0; Thu, 18 Dec 2025 22:45:53 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="m0h1AHtg"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id EEF1410EBC0 for ; Thu, 18 Dec 2025 22:45:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766097952; x=1797633952; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=ZwiItx7V2PujOxrcp3g8UhBDo6z/w136e7JJuCwExLY=; b=m0h1AHtgAoPeviBJQuuuqhL+6pug/w6S2biJ7lzDhQfWmh/7SFkEJhqo ORYX4NX1U0cIjYYwuTi0L622Rmv2ZRnH8DuaLvZJCsh0SOvhbyUp4lUSN 6pO4QYUCHT15WJcSMED6dVMsz68isLqMqkvBrtywxqjHf8tVdlS5Tl3bY V3itF5I7ZH9FYaCtHwVkGdDdSbokBJlb4prlnwlFKFPg5f+qYORsCSuBF 4TzaTksl8THsHI3DsG2byqEKUSRL+OuHpq8FPGZ6mGa27dh/LmtyXzLfN ocDoEWJohxX4A2JSpYyuCIadZn0JGC8RbnVsi3xbZ7BDoWGfAcJeSo5bA g==; X-CSE-ConnectionGUID: VsWBQ880R5ybEwLrFBWiFA== X-CSE-MsgGUID: jyD0yO6wREmajtcS0IfAJw== X-IronPort-AV: E=McAfee;i="6800,10657,11646"; a="67812789" X-IronPort-AV: E=Sophos;i="6.21,159,1763452800"; d="scan'208";a="67812789" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Dec 2025 14:45:52 -0800 X-CSE-ConnectionGUID: DITWcgteSoaZRMD6sr/akw== X-CSE-MsgGUID: GfBxiBrNQj++aX2kB56Fvw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,159,1763452800"; d="scan'208";a="199178096" Received: from lstrano-desk.jf.intel.com ([10.54.39.91]) by fmviesa009-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Dec 2025 14:45:51 -0800 From: Matthew Brost To: intel-xe@lists.freedesktop.org Subject: [PATCH] drm/xe: Print GuC queue submission state on engine reset Date: Thu, 18 Dec 2025 14:45:46 -0800 Message-Id: <20251218224546.4057424-1-matthew.brost@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" Print the GuC queue submission state when an engine reset occurs, as this provides clues about the cause of the reset. Signed-off-by: Matthew Brost --- drivers/gpu/drm/xe/xe_guc_submit.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index 259c4e1dcae7..0b590271c326 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -3080,8 +3080,9 @@ int xe_guc_exec_queue_reset_handler(struct xe_guc *guc, u32 *msg, u32 len) if (unlikely(!q)) return -EPROTO; - xe_gt_info(gt, "Engine reset: engine_class=%s, logical_mask: 0x%x, guc_id=%d", - xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id); + xe_gt_info(gt, "Engine reset: engine_class=%s, logical_mask: 0x%x, guc_id=%d, state=0x%0x", + xe_hw_engine_class_to_str(q->class), q->logical_mask, guc_id, + atomic_read(&q->guc->state)); trace_xe_exec_queue_reset(q); -- 2.34.1