[ath9k-devel] AR9380 + hostapd + HT over 802.11a

[Ben Greear <greearb@candelatech.com>]

On 05/31/2011 01:00 PM, Mihai Moldovan wrote:
> * On 31.05.2011 09:48 PM, Ben Greear wrote:
>> On 05/31/2011 12:36 PM, Mihai Moldovan wrote:
>>> Frequencies:
>>> * 5180 MHz [36] (18.0 dBm) (passive scanning, no IBSS)
>>> * 5200 MHz [40] (18.0 dBm) (passive scanning, no IBSS)
>>> * 5220 MHz [44] (18.0 dBm) (passive scanning, no IBSS)
>>> * 5240 MHz [48] (18.0 dBm) (passive scanning, no IBSS)
>>
>> What does your regdomain related kernel logs look like?
>
> Uh, there is a lot.
>
> [ 14.502395] cfg80211: Calling CRDA to update world regulatory domain
> [ 14.780098] ath9k: Do not ever do that unless you really know what you do!
> [ 14.780100] ath: EEPROM regdomain: 0x8114
> [ 14.780101] ath: EEPROM indicates we should expect a country code
> [ 14.780102] ath: doing EEPROM country->regdmn map search
> [ 14.780104] ath: country maps to regdmn code: 0x37
> [ 14.780105] ath: Country alpha2 being used: DE
> [ 14.780106] ath: Regpair used: 0x37
> [ 14.780109] cfg80211: Updating information on frequency 2412 MHz for a
> 20 MHz width channel with regulatory rule:
> [ 14.780111] cfg80211: 2402000 KHz - 2472000 KHz @ KHz), (N/A mBi, 2000
...

> The disabled freqs are fine, but I guess the passive scan/no ibss
> frequencies are overridden by the driver (ath/regd.c).

Maybe the ath/regd.c just needs fixing to support DE regdomains?

I haven't actually looked at the code....

Thanks,
Ben

-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com