netdev - Re: [PATCH net-next v2 3/6] net: dsa: mv88e6xxx: introduce invalid_port_mask in mv88e6xxx

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Message-ID: <20190801034555.GD2713@lunn.ch>
Date:   Thu, 1 Aug 2019 05:45:55 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Hubert Feurstein <h.feurstein@...il.com>
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Rasmus Villemoes <rasmus.villemoes@...vas.dk>
Subject: Re: [PATCH net-next v2 3/6] net: dsa: mv88e6xxx: introduce
 invalid_port_mask in mv88e6xxx_info

On Wed, Jul 31, 2019 at 10:23:48AM +0200, Hubert Feurstein wrote:
> With this it is possible to mark certain chip ports as invalid. This is
> required for example for the MV88E6220 (which is in general a MV88E6250
> with 7 ports) but the ports 2-4 are not routed to pins.
> 
> If a user configures an invalid port, an error is returned.
> 
> Signed-off-by: Hubert Feurstein <h.feurstein@...il.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew