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Date: Tue, 23 Dec 2008 09:41:21 +0100
From: "Davide Pesavento" <davidepesa@gmail.com>
To: "Pavel Roskin" <proski@gnu.org>
Subject: Re: [PATCH] crda: use strerror() to report error code verbosely
Cc: "Luis R. Rodriguez" <mcgrof@gmail.com>,
	linux-wireless@vger.kernel.org,
	"John W Linville" <linville@tuxdriver.com>
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On Tue, Dec 23, 2008 at 07:20, Pavel Roskin <proski@gnu.org> wrote:
> Quoting "Luis R. Rodriguez" <mcgrof@gmail.com>:
>
>> You don't need to build this unless you want to define your own rules.
>
> I see.
>
>> And if you do and want to use the signature stuff you need to copy the
>> RSA public key into pubkeys/ directory of CRDA. Did you try that?
>
> No, I just wanted to install the most current regulatory database.  Perhaps
> the error message should be more clear.
>
> With both CONFIG_CFG80211_REG_DEBUG, CONFIG_WIRELESS_OLD_REGULATORY enabled
> and modular mac80211 and cfg80211, regdomain is set correctly from udev:
>
> [    7.642548] cfg80211: Using static regulatory domain info
> [    7.642551] cfg80211: Regulatory domain: US
> [    8.697261] cfg80211: Regulatory domain changed to country: US
>
> However, changing it to anything doesn't work:
>
> [root@ct proski]# COUNTRY=00 crda
> Failed to set regulatory domain: -22
> [root@ct proski]# COUNTRY=US crda
> Failed to set regulatory domain: -22
> [root@ct proski]# COUNTRY=DE crda
> Failed to set regulatory domain: -22
> [root@ct proski]#
>
> Maybe it can only be set once?  But then -EBUSY would be more reasonable.
>

AFAIK, you have to use `iw reg set <country>` to manually change it.

Regards,
Davide Pesavento

> --
> Regards,
> Pavel Roskin
> --
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