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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by SJ5PEPF000001D1.mail.protection.outlook.com (10.167.242.53) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7181.12 via Frontend Transport; Tue, 9 Jan 2024 03:48:09 +0000 Received: from ethanolx50f7host.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Mon, 8 Jan 2024 21:48:06 -0600 From: Smita Koralahalli To: , , CC: Ard Biesheuvel , Alison Schofield , Vishal Verma , "Ira Weiny" , Dan Williams , Jonathan Cameron , Yazen Ghannam , Smita Koralahalli Subject: [PATCH v2 0/4] acpi/ghes, cper, cxl: Trace FW-First CXL Protocol Errors Date: Tue, 9 Jan 2024 03:47:51 +0000 Message-ID: <20240109034755.100555-1-Smita.KoralahalliChannabasappa@amd.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-efi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF000001D1:EE_|DS0PR12MB9398:EE_ X-MS-Office365-Filtering-Correlation-Id: 78a594de-ec7d-4d21-2bd4-08dc10c5cc0e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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SFS:(13230031)(4636009)(396003)(346002)(376002)(39860400002)(136003)(230922051799003)(1800799012)(451199024)(64100799003)(82310400011)(186009)(40470700004)(46966006)(36840700001)(40480700001)(40460700003)(83380400001)(41300700001)(70206006)(70586007)(36756003)(81166007)(356005)(86362001)(82740400003)(36860700001)(47076005)(16526019)(426003)(336012)(1076003)(26005)(2616005)(966005)(2906002)(5660300002)(54906003)(316002)(110136005)(6666004)(7696005)(478600001)(8936002)(8676002)(4326008)(4744005)(36900700001); DIR:OUT; SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jan 2024 03:48:09.5662 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 78a594de-ec7d-4d21-2bd4-08dc10c5cc0e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d; Ip=[165.204.84.17]; Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF000001D1.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB9398 This patchset adds trace event support for FW-First Protocol Errors. This series depends on: https://lore.kernel.org/linux-cxl/20231220-cxl-cper-v5-0-1bb8a4ca2c7a@intel.com Link to v1: https://lore.kernel.org/all/20240102150933.161009-1-Smita.KoralahalliChannabasappa@amd.com Smita Koralahalli (4): acpi/ghes, cxl: Create a common CXL struct to handle different CXL CPER records efi/cper, cxl: Make definitions and structures global acpi/ghes, efi/cper: Recognize and process CXL Protocol Errors. acpi/ghes, cxl/pci: Trace FW-First CXL Protocol Errors drivers/acpi/apei/ghes.c | 22 ++++++++- drivers/cxl/core/pci.c | 29 ++++++++++++ drivers/cxl/cxlpci.h | 3 ++ drivers/cxl/pci.c | 13 ++++-- drivers/firmware/efi/cper_cxl.c | 79 ++++++++++++++++++++++++++++----- drivers/firmware/efi/cper_cxl.h | 7 +-- include/linux/cper.h | 4 ++ include/linux/cxl-event.h | 31 ++++++++++++- 8 files changed, 166 insertions(+), 22 deletions(-)