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Re: Bug: 2.6.32 ath5k, unable to connect to AP on channel 13

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On Sun, Jan 24, 2010 at 4:12 PM, John S. Skogtvedt <jss@xxxxxx> wrote:
> Hello,
>
> As the subject says, using ath5k on 2.6.32 I am not able to connect to
> an AP on channel 13 (i.e. wpa_supplicant doesn't find the AP and thus
> fails to associate). I'm in Norway, and the card is bought in Norway.

> dmesg output:
> [    7.205952] cfg80211: Using static regulatory domain info
> [    7.205956] cfg80211: Regulatory domain: US
> [    7.206243] cfg80211: Calling CRDA for country: US

Well, there's your problem, AFAICT.  You have
CONFIG_WIRELESS_OLD_REGULATORY=y?  And ieee80211_regdom=EU doesn't work?

> [    7.887265] ath: EEPROM regdomain: 0x80d0
> [    7.887267] ath: EEPROM indicates we should expect a country code
> [    7.887270] ath: doing EEPROM country->regdmn map search
> [    7.887272] ath: country maps to regdmn code: 0x37
> [    7.887275] ath: Country alpha2 being used: DK
> [    7.887277] ath: Regpair used: 0x37
> [    8.288352] ath5k phy0: Atheros AR2414 chip found (MAC: 0x79, PHY: 0x45)
> [    8.288607] cfg80211: Calling CRDA for country: DK

Denmark, which should allow the channels in question.

> iw list output:
> Wiphy phy0
>        Band 1:
>                Frequencies:
>                        * 2412 MHz [1] (20.0 dBm)
>                        * 2417 MHz [2] (20.0 dBm)
>                        * 2422 MHz [3] (20.0 dBm)
>                        * 2427 MHz [4] (20.0 dBm)
>                        * 2432 MHz [5] (20.0 dBm)
>                        * 2437 MHz [6] (20.0 dBm)
>                        * 2442 MHz [7] (20.0 dBm)
>                        * 2447 MHz [8] (20.0 dBm)
>                        * 2452 MHz [9] (20.0 dBm)
>                        * 2457 MHz [10] (20.0 dBm)
>                        * 2462 MHz [11] (20.0 dBm)
>                        * 2467 MHz [12] (disabled)
>                        * 2472 MHz [13] (disabled)
>                        * 2484 MHz [14] (disabled)
> ...
>
>
> iw reg get output:
> country US:
>        (2402 - 2472 @ 40), (6, 27)
>        (5170 - 5190 @ 40), (6, 23)
>        (5190 - 5210 @ 40), (6, 23)
>        (5210 - 5230 @ 40), (6, 23)
>        (5230 - 5330 @ 40), (6, 23)
>        (5735 - 5835 @ 40), (6, 30)
>
> I tried "iw reg set NO" without effect.

CCed Luis in case he has anything to add.

-- 
Bob Copeland %% www.bobcopeland.com
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