From: Joe Culler <joe.culler@gmail.com>
To: Christian Lamparter <chunkeey@googlemail.com>
Cc: linux-wireless@vger.kernel.org,
Michael Green <michael.green@atheros.com>,
"Luis R. Rodriguez" <lrodriguez@atheros.com>,
David Quan <david.quan@atheros.com>
Subject: Re: invalid regdomain: 0x5c (was: problem with D-Link DWA-160)
Date: Fri, 8 Apr 2011 08:41:29 +0800 [thread overview]
Message-ID: <BANLkTikz5PpnT0BAR==CosWApBGWLUE-9A@mail.gmail.com> (raw)
In-Reply-To: <201104061423.02484.chunkeey@googlemail.com>
Hello Christian,
Your patch works for me, thanks.
Tested-by: Joe Culler
On Wed, Apr 6, 2011 at 8:23 PM, Christian Lamparter wrote:
> On Wednesday 06 April 2011 05:26:28 Joe Culler wrote:
>> [...]
>> I have a problem with carl9170 driver with my d-link dwa-160 under
>> linux-2.6.39-rc1.
>> Here's the dmesg:
>
>> [ 3114.257063] ath: EEPROM regdomain: 0x5c
>> [ 3114.257066] ath: EEPROM indicates we should expect a direct regpair map
>> [ 3114.257069] ath: invalid regulatory domain/country code 0x5c
>> [ 3114.257071] ath: Invalid EEPROM contents
> clearly, the regdomain code 0x5c is not defined in the
> drivers/net/wireless/ath/regd_common.h => regDomainPairs struct.
>
> this would be easy to fix [see attached patch], however I'm
> not quite sure what to do about the 5GHz band in this case,
> since the CTL_FCC is more restrictive than it should be.
>
> Regards,
> Chr
>
> ---
> diff --git a/drivers/net/wireless/ath/regd_common.h b/drivers/net/wireless/ath/regd_common.h
> index 248c670..5c2cfe6 100644
> --- a/drivers/net/wireless/ath/regd_common.h
> +++ b/drivers/net/wireless/ath/regd_common.h
> @@ -195,6 +195,7 @@ static struct reg_dmn_pair_mapping regDomainPairs[] = {
> {APL9_WORLD, CTL_ETSI, CTL_ETSI},
>
> {APL3_FCCA, CTL_FCC, CTL_FCC},
> + {APL7_FCCA, CTL_FCC, CTL_FCC},
> {APL1_ETSIC, CTL_FCC, CTL_ETSI},
> {APL2_ETSIC, CTL_FCC, CTL_ETSI},
> {APL2_APLD, CTL_FCC, NO_CTL},
>
>
>
prev parent reply other threads:[~2011-04-08 0:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <BANLkTinLdpaS9GLN88ObSACbmQJOK7wnug@mail.gmail.com>
2011-04-06 12:23 ` invalid regdomain: 0x5c (was: problem with D-Link DWA-160) Christian Lamparter
2011-04-06 17:17 ` Luis R. Rodriguez
2011-04-06 17:17 ` Luis R. Rodriguez
2011-04-06 17:18 ` John W. Linville
2011-04-06 18:40 ` [PATCH -stable] ath: add missing regdomain pair 0x5c mapping Christian Lamparter
2011-04-08 0:41 ` Joe Culler [this message]
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