From: Jiri Pirko <jiri@resnulli.us>
To: Mark Bloch <mbloch@nvidia.com>
Cc: Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>,
Saeed Mahameed <saeedm@nvidia.com>,
Leon Romanovsky <leon@kernel.org>,
Tariq Toukan <tariqt@nvidia.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
Jonathan Corbet <corbet@lwn.net>,
Shuah Khan <skhan@linuxfoundation.org>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
linux-doc@vger.kernel.org
Subject: Re: [PATCH net-next V6 3/4] devlink: Parse eswitch mode boot defaults
Date: Tue, 14 Jul 2026 14:58:30 +0200 [thread overview]
Message-ID: <alYycEavj752bHjD@FV6GYCPJ69> (raw)
In-Reply-To: <20260714061731.531849-4-mbloch@nvidia.com>
Tue, Jul 14, 2026 at 08:17:29AM +0200, mbloch@nvidia.com wrote:
>Add devlink_eswitch_mode= kernel command line parsing for a default
>eswitch mode.
>
>The supported syntax selects either all devlink handles or one explicit
>comma-separated handle list:
>
> devlink_eswitch_mode=*=<mode>
>
> devlink_eswitch_mode=<handle>[,<handle>...]=<mode>
>
>where <mode> is one of legacy, switchdev or switchdev_inactive. All
>selected handles receive the same mode. Assigning different modes to
>different handle lists in the same parameter value is not supported.
>
>Store the parsed selector and mode in devlink core so the default can be
>applied by a downstream patch.
>
>Document the devlink_eswitch_mode= syntax and duplicate handle handling.
>
>Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
next prev parent reply other threads:[~2026-07-14 12:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-14 6:17 [PATCH net-next V6 0/4] devlink: Add boot-time eswitch mode defaults Mark Bloch
2026-07-14 6:17 ` [PATCH net-next V6 1/4] net/mlx5: Clear FW reset-in-progress bit before reload Mark Bloch
2026-07-14 6:17 ` [PATCH net-next V6 2/4] devlink: Factor out eswitch mode setting Mark Bloch
2026-07-14 12:58 ` Jiri Pirko
2026-07-14 6:17 ` [PATCH net-next V6 3/4] devlink: Parse eswitch mode boot defaults Mark Bloch
2026-07-14 12:58 ` Jiri Pirko [this message]
2026-07-14 6:17 ` [PATCH net-next V6 4/4] devlink: Apply " Mark Bloch
2026-07-14 12:02 ` Jiri Pirko
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