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Thu, 6 Feb 2025 18:06:47 -0600 From: To: , , , , , , CC: Edward Cree , , , Subject: [PATCH net-next 4/4] sfc: document devlink flash support Date: Fri, 7 Feb 2025 00:06:04 +0000 Message-ID: X-Mailer: git-send-email 2.27.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Received-SPF: None (SATLEXMB05.amd.com: edward.cree@amd.com does not designate permitted sender hosts) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ1PEPF00002312:EE_|DS0PR12MB8502:EE_ X-MS-Office365-Filtering-Correlation-Id: 319676bb-9843-4eeb-8de9-08dd470b519c X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|376014|7416014|82310400026|1800799024; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB03.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(376014)(7416014)(82310400026)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Feb 2025 00:06:49.4342 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 319676bb-9843-4eeb-8de9-08dd470b519c 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=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ1PEPF00002312.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS0PR12MB8502 X-Patchwork-Delegate: kuba@kernel.org From: Edward Cree Update the information in sfc's devlink documentation including support for firmware update with devlink flash. Signed-off-by: Edward Cree --- Documentation/networking/devlink/sfc.rst | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/Documentation/networking/devlink/sfc.rst b/Documentation/networking/devlink/sfc.rst index db64a1bd9733..0398d59ea184 100644 --- a/Documentation/networking/devlink/sfc.rst +++ b/Documentation/networking/devlink/sfc.rst @@ -5,7 +5,7 @@ sfc devlink support =================== This document describes the devlink features implemented by the ``sfc`` -device driver for the ef100 device. +device driver for the ef10 and ef100 devices. Info versions ============= @@ -18,6 +18,10 @@ The ``sfc`` driver reports the following versions * - Name - Type - Description + * - ``fw.bundle_id`` + - stored + - Version of the firmware "bundle" image that was last used to update + multiple components. * - ``fw.mgmt.suc`` - running - For boards where the management function is split between multiple @@ -55,3 +59,13 @@ The ``sfc`` driver reports the following versions * - ``fw.uefi`` - running - UEFI driver version (No UNDI support). + +Flash Update +============ + +The ``sfc`` driver implements support for flash update using the +``devlink-flash`` interface. It supports updating the device flash using a +combined flash image ("bundle") that contains multiple components (on ef10, +typically ``fw.mgmt``, ``fw.app``, ``fw.exprom`` and ``fw.uefi``). + +The driver does not support any overwrite mask flags.