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Mon, 29 Jun 2026 11:21:25 -0700 From: Mark Bloch To: Jiri Pirko , Eric Dumazet , "Jakub Kicinski" , Paolo Abeni , Simon Horman CC: Saeed Mahameed , Leon Romanovsky , Tariq Toukan , Andrew Lunn , Jonathan Corbet , Shuah Khan , , , , Mark Bloch Subject: [PATCH net-next V4 5/6] devlink: Add API to apply eswitch mode boot default Date: Mon, 29 Jun 2026 21:21:00 +0300 Message-ID: <20260629182102.245150-6-mbloch@nvidia.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260629182102.245150-1-mbloch@nvidia.com> References: <20260629182102.245150-1-mbloch@nvidia.com> Precedence: bulk X-Mailing-List: netdev@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: SJ5PEPF00000204:EE_|PH7PR12MB6833:EE_ X-MS-Office365-Filtering-Correlation-Id: e0a78e6a-7759-4e0a-c44c-08ded60b4df1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|36860700016|376014|7416014|82310400026|1800799024|22082099003|18002099003|11063799006|56012099006; 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Signed-off-by: Mark Bloch --- include/net/devlink.h | 1 + net/devlink/core.c | 22 ++++++++++++++++++++++ 2 files changed, 23 insertions(+) diff --git a/include/net/devlink.h b/include/net/devlink.h index dd546dbd57cf..b71d282c6d52 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -1652,6 +1652,7 @@ static inline struct devlink *devlink_alloc(const struct devlink_ops *ops, int devl_register(struct devlink *devlink); void devl_unregister(struct devlink *devlink); +void devl_apply_default_esw_mode(struct devlink *devlink); void devlink_register(struct devlink *devlink); void devlink_unregister(struct devlink *devlink); void devlink_free(struct devlink *devlink); diff --git a/net/devlink/core.c b/net/devlink/core.c index 998e4ffd5dce..d8f273e1732c 100644 --- a/net/devlink/core.c +++ b/net/devlink/core.c @@ -299,6 +299,28 @@ void devlink_default_esw_mode_apply_disable(struct devlink *devlink) devlink->default_esw_mode_apply_pending = false; } +/** + * devl_apply_default_esw_mode - Apply devlink eswitch mode boot default + * @devlink: devlink + * + * Apply a matching devlink_eswitch_mode= boot default immediately. Drivers may + * use this helper when the device is ready for an eswitch mode change and the + * caller already holds the devlink instance lock. + * + * Any pending asynchronous default apply is cleared before applying the + * default, so work queued by devl_register() will not apply it again. + * + * Context: Caller must hold the devlink instance lock. + */ +void devl_apply_default_esw_mode(struct devlink *devlink) +{ + devl_assert_locked(devlink); + + devlink->default_esw_mode_apply_pending = false; + devlink_default_esw_mode_apply(devlink); +} +EXPORT_SYMBOL_GPL(devl_apply_default_esw_mode); + static void devlink_default_esw_mode_apply_cancel(struct devlink *devlink) { if (cancel_delayed_work_sync(&devlink->default_esw_mode_apply_dw)) -- 2.43.0