[OpenWrt-Devel] Status of DFS in OpenWrt -> ath9k

Jacek Kikiewicz jaceq at aol.pl
Thu Jul 3 01:28:15 EDT 2014


Hi,

I sure selected this option, as I said command 'iw phy phy1 info' does 
in fact show DFS channels, but I just cannot set them for usage...

Jacek

On 07/02/14 22:50, Martin Garbe wrote:
> On 7/1/14, 10:04 AM, Jacek Kikiewicz wrote:
>> Hello,
>>
>> I have few APs that are using ath9k driver, I've read that now DFS is supported on that driver,
>> so I compiled latest revision (yesterday: 41415), and started playing, basically when as per
>> manual / howto I run 'iw phy phy1 info' I can see DFS channels, exactly like in howto on a wiki, problem is however
>> that I cannot make it work on those channels (I've tried 52,56,100, 104), after changing config and restarting wifi
>> I saw in dmesg 'interface wlan1 entered disabled mode) - I tried with HT20 for the beginning.
>> So, question here is, should this work in current state or is there still some support missing?
>> I can pull any logs  / settings that are of interest.
> Have you elected
>   CONFIG_PACKAGE_ATH_DFS=y
> when compiling the driver? This way you agree to the fact that your
> hardware supports DFS. After that DFS channels can be selected.
>
>
> Martin
>
>> Thanks!
>> Jacek
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