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Re: Unable to load iwlagn module: Failed to register hw (error -17)

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The release is master-2009-07-08-3-g3615cdf

/sys/class/ieee80211/ is empty

I'm running Gentoo on an Lenovo R61. I don't think that there is
anything too special about my configuration.

Is there any more information that I can provide that will help debug?

Thanks,

John


On Wed, Jul 15, 2009 at 9:25 AM, Luis R. Rodriguez<mcgrof@xxxxxxxxx> wrote:
> On Wed, Jul 15, 2009 at 9:11 AM, Johannes Berg<johannes@xxxxxxxxxxxxxxxx> wrote:
>> Hi,
>>
>>> On Tue, 2009-07-14 at 21:25 -0700, John Ranson wrote:
>>> > [    4.252445] iwlagn 0000:03:00.0: Tunable channels: 11 802.11bg, 13
>>> > 802.11a channels
>>> > [    4.252556] iwlagn 0000:03:00.0: irq 30 for MSI/MSI-X
>>> > [    4.252945] iwlagn 0000:03:00.0: Failed to register hw (error -17)
>>> > [    4.253255] iwlagn 0000:03:00.0: PCI INT A disabled
>>> > [    4.253263] iwlagn: probe of 0000:03:00.0 failed with error -17
>>>
>>> This is ieee80211_register_hw() returning error 17 (EEXIST). One spot I
>>> saw where this can happen is if you are trying to register with the same
>>> name (wlanX) already used by another netdevice. Does this sound possible
>>> in your setup?
>>>
>>> Johannes - do you perhaps have an idea when this can happen?
>>
>> This is strange -- I've had one report of this with 3945 which went away
>> and seemed to have been a compat only issue, I suspect this is also just
>> a compat-wireless issue, but I have no idea.
>
> We've had a lot of changes to compat-wireless recently so this is possible.
>
> John, can you cat compat-release on your compat-wireless directory?
>
>  Luis
>
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