linux-kernel - Re: [PATCH net-next 2/2] net: pse-pd: pd692x0: Add sysfs interface for configuration save/reset

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Message-ID: <20250825142001.19b796ae@kmaincent-XPS-13-7390>
Date: Mon, 25 Aug 2025 14:20:01 +0200
From: Kory Maincent <kory.maincent@...tlin.com>
To: Oleksij Rempel <o.rempel@...gutronix.de>
Cc: Andrew Lunn <andrew@...n.ch>, Andrew Lunn <andrew+netdev@...n.ch>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet
 <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
 <pabeni@...hat.com>, kernel@...gutronix.de, Dent Project
 <dentproject@...uxfoundation.org>, Thomas Petazzoni
 <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, Maxime Chevallier
 <maxime.chevallier@...tlin.com>, Kyle Swenson <kyle.swenson@....tech>
Subject: Re: [PATCH net-next 2/2] net: pse-pd: pd692x0: Add sysfs interface
 for configuration save/reset

Hello Oleksij,

Le Mon, 25 Aug 2025 11:14:03 +0200,
Oleksij Rempel <o.rempel@...gutronix.de> a écrit :

> Hello Kory,
> 
> On Mon, Aug 25, 2025 at 10:47:21AM +0200, Kory Maincent wrote:
> > > I've not looked at the sysfs documentation. Are there other examples
> > > of such a property?  
> > 
> > Not sure for that particular save/reset configuration case.
> > Have you another implementation idea in mind?  
> 
> My personal preference would be to use devlink (netlink based)
> interface. We will have more controller/domain specific functions which can't
> be represented per port.

Ok, I never played with devlink but I will check. 

> PS: if you are on the OSS Amsterdam, we can talk in person about it.

Yes sure. Let's meet at the social event around a beer!

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