netdev - Re: net: phylink: dsa: mv88e6xxx: flaky link detection on switch ports with internal PHYs

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Message-ID: <a6a44bd9-8276-be87-9370-5baf7e030bc2@bell.net>
Date:   Tue, 22 Jan 2019 19:00:46 -0500
From:   John David Anglin <dave.anglin@...l.net>
To:     Andrew Lunn <andrew@...n.ch>
Cc:     Russell King <linux@....linux.org.uk>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        Florian Fainelli <f.fainelli@...il.com>, netdev@...r.kernel.org
Subject: Re: net: phylink: dsa: mv88e6xxx: flaky link detection on switch
 ports with internal PHYs

On 2019-01-22 6:12 p.m., Andrew Lunn wrote:
> I just booted my espressobin with net-next. It is running Debian, and
> i have the following in /etc/network/interfaces
>
> source /etc/network/interfaces.d/*
>
> # The loopback network interface
> auto lo
> iface lo inet loopback
>
> # The primary network interface
> allow-hotplug wan
> iface wan inet dhcp
>   pre-up ip link set eth0 up
>
> allow-hotplug lan0
> iface lan0 inet static
>   pre-up ip link set eth0 up
>   address 10.42.42.42
>   netmask 255.255.255.0
>
> my wan port got its IP address from DHCP.
Your configuration is different.  I have the wan, lan0 and lan1 ports
configured as a bridge and they
don't get IP addresses.  The only port that gets an IP is br0.

Dave

-- 
John David Anglin  dave.anglin@...l.net