ath10k: firmware crash in station mode & problem DFS

[Janusz Dziedzic]

On 22 May 2014 14:18, Janusz Dziedzic <janusz.dziedzic at tieto.com> wrote:
> On 22 May 2014 10:06, Vu Hai NGUYEN <vh.nguyen at actiasodielec.fr> wrote:
>>
>>>>Thanks for logs,
>>
>>>>Seems hostapd try to send probe resp:
>>
>>>>1262304186.542126: nl80211: send_mlme - noack=1 freq=0 no_cck=0 offchanok=0 wait
>>>>_time=0 fc=0x50 nlmode=3
>>
>>>>0x50 - probe resp
>>
>>>>I think you will have to check ailogs.
>>
>>>Thanks, I'll try it with wireshark but can you give me the detail that which information that I've to look in the frame? We tried it before but there are a lot of frames
>> and i'm confused.
>>
>> We could see the probe request from the station but not the probe response from the AP.
>> THere are 2 airlogs that we captured from wireshark for the canal36 (non DFS) and canal 56 (DFS) in the attached file
>>
>
> Could you get trace log with debug_mask = 0xffffff3f?
>
> You can also start hostapd with -ddt -T then we will have all logs in trace :)
> You can also add traces from mac80211, cfg80211
>
> Here description:
> http://wireless.kernel.org/en/users/Drivers/ath10k/debug
>

BTW, seems you have wrong power constraint configuration - best remove
this from hostapd.conf file.

BR
Janusz