Issues with Compex WLE900VX in 80211AC mode

[Michal Kazior]

On 28 January 2016 at 09:38, Jeroen Roovers <jeroen.roovers at airfi.aero> wrote:
> On 28 January 2016 at 07:42, Michal Kazior <michal.kazior at tieto.com> wrote:
>
>> This seems to be a common problem these days, see:
>>
>>   http://lists.infradead.org/pipermail/ath10k/2016-January/006723.html
>
> I didn't have a chance to properly work out what is going on there,
> but the suggested patch did not allow me to select an ac channel,
> returning the same error seen in the attachment.

Did you specify an appropriate module param? The patch alone doesn't
change anything.

Do you use CRDA on your system or do you have db.txt compiled in your
kernel? Perhaps your system level regulatory is still at world roaming
so all 5GHz channels are locked out.

If you use latest `iw` tool the `iw reg get` will show you both system
level and device level regulatory.


Michał