netdev - Re: [PATCH net-next 10/14] devlink: Add 'keep_link

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Message-ID: <6fvjidw5hc5mbb7msxu4aeoyros7en44snglqi435ojbdlhaea@sqhbohp2w2ma>
Date: Fri, 28 Feb 2025 13:51:07 +0100
From: Jiri Pirko <jiri@...nulli.us>
To: Saeed Mahameed <saeed@...nel.org>
Cc: "David S. Miller" <davem@...emloft.net>, 
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Eric Dumazet <edumazet@...gle.com>, Saeed Mahameed <saeedm@...dia.com>, netdev@...r.kernel.org, 
	Tariq Toukan <tariqt@...dia.com>, Gal Pressman <gal@...dia.com>, 
	Leon Romanovsky <leonro@...dia.com>, Jiri Pirko <jiri@...dia.com>
Subject: Re: [PATCH net-next 10/14] devlink: Add 'keep_link_up' generic
 devlink device param

Fri, Feb 28, 2025 at 03:12:23AM +0100, saeed@...nel.org wrote:
>From: Saeed Mahameed <saeedm@...dia.com>
>
>Devices that support this in permanent mode will be requested to keep the
>port link up even when driver is not loaded, netdev carrier state won't
>affect the physical port link state.
>
>This is useful for when the link is needed to access onboard management
>such as BMC, even if the host driver isn't loaded.
>
>Signed-off-by: Saeed Mahameed <saeedm@...dia.com>

Reviewed-by: Jiri Pirko <jiri@...dia.com>