ath10k driver crashes whenever firmware crashes on ARM SoC

Ben Greear greearb at
Tue Mar 11 15:01:03 EDT 2014

On 03/11/2014 12:33 AM, Kalle Valo wrote:
oes this ring a bell for anyone?  I think I can also export the
>> traces as csv in case someone wants to look at them.
> I showed your analysis to an HW engineer and the response I got was
> "don't do that" (= don't use the cold reset).

Earlier (1/22/14), you said a cold reset problem in CUS223 was due primarily to
a bad piece of hardware (or bad design, or something) in the CUS223.

I guess the problem must extend to other NICs as well, and
maybe other reasons for causing the hangs?

Anything we can do to help debug the problem with warm resets
failing to work properly in some cases?


Ben Greear <greearb at>
Candela Technologies Inc

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