linux-kernel - Re: [net-next PATCH v5 3/4] net: dsa: mv88e6xxx: Add serdes interrupt support for MV88E6097

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Message-ID: <20201125012048.GD2075216@lunn.ch>
Date:   Wed, 25 Nov 2020 02:20:48 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Chris Packham <chris.packham@...iedtelesis.co.nz>
Cc:     vivien.didelot@...il.com, f.fainelli@...il.com, olteanv@...il.com,
        davem@...emloft.net, kuba@...nel.org, linux@...linux.org.uk,
        pavana.sharma@...i.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [net-next PATCH v5 3/4] net: dsa: mv88e6xxx: Add serdes
 interrupt support for MV88E6097

On Tue, Nov 24, 2020 at 05:34:39PM +1300, Chris Packham wrote:
> The MV88E6097 presents the serdes interrupts for ports 8 and 9 via the
> Switch Global 2 registers. There is no additional layer of
> enablinh/disabling the serdes interrupts like other mv88e6xxx switches.

enabling

> Even though most of the serdes behaviour is the same as the MV88E6185
> that chip does not provide interrupts for serdes events so unlike
> earlier commits the functions added here are specific to the MV88E6097.
> 
> Signed-off-by: Chris Packham <chris.packham@...iedtelesis.co.nz>

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

    Andrew