Re: ath10k firmware crash

Michal Kazior
2014-10-13T09:26:00Z

On 13 October 2014 11:20, voncken <cedric.voncken@acksys.fr> wrote:
>
>
>> -----Message d'origine-----
>> De : Michal Kazior [mailto:michal.kazior@tieto.com]
>> Envoyé : lundi 13 octobre 2014 09:54
>> À : voncken
>> Cc : ath10k@lists.infradead.org; linux-wireless
>> Objet : Re: ath10k firmware crash
>>
>> On 13 October 2014 09:35, voncken <cedric.voncken@acksys.fr> wrote:
>> > Thanks for your reply,
>> >
>> >>
>> >> Can you then provide a crash register dump for 10.1, please? I can't
>> >> help you much with the 636 dump.
>> >>
>> > Yes I can, but where I find it?
>>
>> https://github.com/kvalo/ath10k-firmware/blob/master/10.1/firmware-
>> 2.bin_10.1.467.2-1
>>
>>
>> >> Are you perhaps trying to run STA with 4addr bridging? If so then
>> >> make sure you use recent ath10k as this was known to be a problem.
>> >>
>> > Yes I'm testing with 4 addr bridging because I need to bridge this
>> interface. I' ll try without this option.
>> > I'm testing with commit number 38eeda3ae6f90fde5546bdd48ee4ff3090f238c0
>> from kernel.org/pub/scm/linux/kernel/git/firmare/linux-firmware. It is the
>> latest version in openwrt.
>> >
>> >> Can you also provide ath10k traces or debug logs, please?
>> >>
>> > I'll send a trace.
>>
> I'm using the compat wireless from Openwrt.
> Compat wireless version 2014-05-22, but we updated the firmware with the latest version provided by openwrt (commit number 38eeda3ae6f90fde5546bdd48ee4ff3090f238c0 from kernel.org/pub/scm/linux/kernel/git/firmare/linux-firmware)

The fix for 4addr STA bridging is in the driver, not the firmware.

The compat version you're using doesn't contain the required fix. I'm
pretty sure openwrt compat 2014-09-26 contains it.

Michał