Re: [PATCH] net: dsa: qca8k: Disable mgmt Ethernet for qca8327

[Andrew Lunn]

> Could you please point me at the exact retry mechanism you had in mind,
> either the qca8k one or the Marvell equivalent?  I cannot see any in
> drivers/net/dsa/qca/qca8k-8xxx.c.  If I'm reading qca8k code correctly,
> when wait_for_completion_timeout() fails, its return value is just
> bubbled up the call chain.

With the mv88e6xxx code, if ethernet times out, i repeated the request
using MDIO. The code is not in mainline but a few users are using it.

At minimum, i would put a printk() there, and see if it happens.  It
could be unrelated to your problem...

      Andrew