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Wed, 6 May 2026 05:38:15 -0700 From: Mark Bloch To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Jonathan Corbet , Shuah Khan , Jiri Pirko , Simon Horman , "Saeed Mahameed" , Leon Romanovsky , Tariq Toukan , Mark Bloch , Andrew Morton , "Borislav Petkov (AMD)" , "Randy Dunlap" , Dave Hansen , Christian Brauner , Petr Mladek , "Peter Zijlstra (Intel)" , Thomas Gleixner , Pawan Gupta , Dapeng Mi , Kees Cook , Marco Elver , Eric Biggers , Li RongQing , "Paul E. McKenney" , , , , Subject: [RFC net-next 4/4] net/mlx5: Apply devlink boot defaults during init Date: Wed, 6 May 2026 15:37:39 +0300 Message-ID: <20260506123739.1959770-5-mbloch@nvidia.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260506123739.1959770-1-mbloch@nvidia.com> References: <20260506123739.1959770-1-mbloch@nvidia.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1PEPF000075F4:EE_|BN5PR12MB9540:EE_ X-MS-Office365-Filtering-Correlation-Id: c755fb0f-f826-4523-9cc6-08deab6c64d9 X-LD-Processed: 43083d15-7273-40c1-b7db-39efd9ccc17a,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|82310400026|7416014|36860700016|18002099003|56012099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.118.233;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc7edge2.nvidia.com;CAT:NONE;SFS:(13230040)(376014)(1800799024)(82310400026)(7416014)(36860700016)(18002099003)(56012099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: RUfGzAZCEY13gnTBIFn1dLnSKgWG9syaobj0YkixehaGQCe6kBfHXfjTzzEyjy7F9N8jQbCSl01hhDgP+jjpO/EsQdG6gNA+jXJwz83iZrxy+QesMGGJesAqkImWipGi3dBVSvTuWPpwiZgNWPNmu7nGPCbqcHf5mYBWhom8Tv+o4kiEc13xYYyESjgWqx/QNtKMrh1mLY5PFFgskk+8nrAdDE3BAQgTIHzrQR5ltDUwT0dFRioWY/nhpiRsdHe4V/w2NoFEVYuen/YFkn0UjCUTwJ9f3wG/yxNS1YmSoUCd9HjgLjWAFAmaUkwSikBQwdh2Gi6QEcqXESqJHH3lavBOLXMzk+qFhqwo4K/j9OqFSNX3ARJv1yiM6WzvsZqTtHunlD5cJCupC3eJGJJCDPIVgd5LfjGKfkiGFL5NEV5IIGo4NT0bqAAho+2uHfiG X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 May 2026 12:38:36.9295 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c755fb0f-f826-4523-9cc6-08deab6c64d9 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.118.233];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: CO1PEPF000075F4.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN5PR12MB9540 Apply devlink boot defaults for mlx5 devices after successful device initialization, while holding the devlink instance lock. At this point the devlink instance is registered and the mlx5 devlink operations and parameters have been registered, so generic devlink defaults such as eswitch mode and runtime parameters can be applied to the matching PCI devlink handle. Signed-off-by: Mark Bloch --- drivers/net/ethernet/mellanox/mlx5/core/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index b1b9ebfd3866..a119d199f9a5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -1464,6 +1464,8 @@ int mlx5_init_one(struct mlx5_core_dev *dev) err = mlx5_init_one_devl_locked(dev); if (err) devl_unregister(devlink); + else + devl_apply_defaults(devlink); unlock: devl_unlock(devlink); return err; -- 2.34.1