Re: [PATCH net-next v5 6/9] net: dsa: microchip: dcb: add special handling for KSZ88X3 family

From: Arun.Ramadoss
Date: Tue Apr 09 2024 - 09:59:12 EST


On Tue, 2024-04-09 at 10:18 +0200, Oleksij Rempel wrote:
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>
> KSZ88X3 switches have different behavior on different ports:
> - It seems to be not possible to disable VLAN PCP classification on
> port
> 2. It means, as soon as mutliqueue support is enabled, frames with
> VLAN tag will get PCP prios. This behavior do not affect Port 1
> -
> it is possible to disable PCP prios.
> - DSCP classification is not working on Port 2.
>
> Since there are still usable configuration combinations, I added some
> quirks to make sure user will get appropriate error message if not
> possible configuration is chosen.
>
> Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>

Acked-by: Arun Ramadoss <arun.ramadoss@xxxxxxxxxxxxx>