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 1E813C3601E for ; Thu, 10 Apr 2025 15:58:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D9F7C10E9F9; Thu, 10 Apr 2025 15:58:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="BJfWt2UC"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id B90D610E9F9 for ; Thu, 10 Apr 2025 15:58:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744300736; x=1775836736; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=b8MR6KOOtWlzFHA94aGIr0/ZnTpWkwGsIbKdYg48WSE=; b=BJfWt2UCDXcvwlJRGy7KHjhX12Zzklj5GoJwpUMPpn1zgkv6JXgXwS89 coXamT7BLHn5Hc/cr746wn1rYZoBQHWtj3/k2nL4TEQxMjDZqSitCn9ji wyj5q3WNHmcCzKHbwWrE5dRWYc21MXUA8vql4v1C2wlycf73C3bDaZeHQ AfQC07afINQ4FQ3aINQzyUCR11TzZKljHAQ+JrLq1oQDTHdHHRRsuLl8P /rddR/tUr/f4A9qpoPOZwdge8ikUS1MLBzURkKwIn9E7LCLO2hgvQAfyf 381PcjFHeXVrerMXqFKbH7vMSBj1fMsy1OUpn9eO6ocoJqODaaV6yHdnL A==; X-CSE-ConnectionGUID: +1+TiYwiQpiCc/ScAJr27g== X-CSE-MsgGUID: aOvWgnY2QNmIwLpr82Twqg== X-IronPort-AV: E=McAfee;i="6700,10204,11400"; a="56810513" X-IronPort-AV: E=Sophos;i="6.15,202,1739865600"; d="scan'208";a="56810513" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Apr 2025 08:58:55 -0700 X-CSE-ConnectionGUID: QXeOV6C/TU28hePCHdfkww== X-CSE-MsgGUID: Z09kzWsgSwijYVFVKVxo0Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,202,1739865600"; d="scan'208";a="129487173" Received: from guc-pnp-dev-box-1.fm.intel.com ([10.1.27.7]) by orviesa007.jf.intel.com with ESMTP; 10 Apr 2025 08:58:54 -0700 From: Zhanjun Dong To: intel-xe@lists.freedesktop.org Cc: Zhanjun Dong Subject: [PATCH v3 0/4] drm/xe/guc: Add LFD format output for guc log Date: Thu, 10 Apr 2025 08:58:49 -0700 Message-Id: <20250410155853.574830-1-zhanjun.dong@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" Add new debugfs entry "guc_log_lfd", which supports output guc log in LFD(Log Format Descriptors) format. Add GuC crash dump data empty check. LFD will only include crash dump section when data is not empty. Signed-off-by: Zhanjun Dong Changes in v3: Split ABI header, debugfs and GuC code out as seperate patch Remove bit fields in structure define, changed to GENMASK Remove crash_dumped flag, changed to dump data empty check Changes in v2: Split GuC init config abi defines out from LFD abi header file Split crash dump detect as seperate patch Add size check for LFD functions Make abi header comments kernel-doc style Zhanjun Dong (4): drm/xe/guc: Add LFD related abi definitions drm/xe/guc: Add new debugfs entry for lfd format output drm/xe/guc: Add GuC log LFD format support drm/xe/guc: Only add GuC crash dump if available drivers/gpu/drm/xe/abi/guc_log_abi.h | 116 +++++++ drivers/gpu/drm/xe/abi/guc_log_lfd_abi.h | 265 +++++++++++++++ drivers/gpu/drm/xe/xe_guc_debugfs.c | 14 + drivers/gpu/drm/xe/xe_guc_log.c | 409 +++++++++++++++++++++++ drivers/gpu/drm/xe/xe_guc_log.h | 1 + 5 files changed, 805 insertions(+) create mode 100644 drivers/gpu/drm/xe/abi/guc_log_lfd_abi.h -- 2.34.1