[OpenWrt-Devel] ag71xx unstable link problems on AR7241r1

Daniel Golle daniel at makrotopia.org
Fri Apr 10 13:06:24 EDT 2015

On Fri, Apr 10, 2015 at 05:58:04PM +0200, Sven Eckelmann wrote:
> I don't know the nanostation loco m5 xw. But this is at least not what I see
> here. The link would be stable (at least the PHY thinks that it is stable) but
> no frames/not all fames are transfered from the device to its link-partner.
Ok, that's really a different thing then (-> changing the subject of
the thread)

> I had problems in the past with some optimization by from Felix which caused
> situations like that. For some reason the device was not correctly reseted on
> errors. This looked like it was caused by his reset optimizations. When this
> device uses the ag71xx driver, is a ar724x device and you suspect that this is
> a partial reset problem then you may try something like this

I flashed the affected device (turns out to be a non-XW nanostation)
with your testing patch applied. I'll see how it goes, I'll let you
know in the next days if the ethernet link is more stable now.


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