netdev - Re: [PATCH ethtool-next v4] netlink: tsconfig: add HW time stamping configuration

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Message-ID: <20251113104743.751fcb32@kmaincent-XPS-13-7390>
Date: Thu, 13 Nov 2025 10:47:43 +0100
From: Kory Maincent <kory.maincent@...tlin.com>
To: Vadim Fedorenko <vadim.fedorenko@...ux.dev>
Cc: Michal Kubecek <mkubecek@...e.cz>, Jakub Kicinski <kuba@...nel.org>,
 netdev@...r.kernel.org
Subject: Re: [PATCH ethtool-next v4] netlink: tsconfig: add HW time stamping
 configuration

On Wed, 12 Nov 2025 17:26:00 +0000
Vadim Fedorenko <vadim.fedorenko@...ux.dev> wrote:

> The kernel supports configuring HW time stamping modes via netlink
> messages, but previous implementation added support for HW time stamping
> source configuration. Add support to configure TX/RX time stamping.
> We keep TX type and RX filter configuration as a bit value, but if we
> will need multibit value to be set in the future, there is an option to
> use "rx-filters" keyword which will be mutually exclusive with current
> "rx-filter" keyword. The same applies to "tx-type".

Reviewed-by: Kory Maincent <kory.maincent@...tlin.com>

Thank you!
-- 
Köry Maincent, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com