Re: [PATCHv4 1/5] net: dsa: Support internal phy on 'cpu' port

From: David Miller
Date: Wed Jan 17 2018 - 16:04:25 EST


From: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx>
Date: Tue, 16 Jan 2018 11:19:54 +0100

> This adds support for enabling the internal PHY for a 'cpu' port.
> It has been tested on GE B850v3, B650v3 and B450v3, which have a
> built-in MV88E6240 switch hardwired to a PCIe based network card
> making use of the internal PHY. Since mv88e6xxx driver resets the
> chip during probe, the PHY is disabled without this patch resulting
> in missing link and non-functional switch device.
>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx>

Andrew, Florian, Vivien, please review.