From: John Daiker <daikerjohn@gmail.com>
To: "Gábor Stefanik" <netrolller.3d@gmail.com>
Cc: linux-wireless@vger.kernel.org, bcm43xx-dev@lists.berlios.de
Subject: Re: b43: must set qos=0 on to connect
Date: Tue, 05 Jan 2010 16:10:59 -0800 [thread overview]
Message-ID: <4B43D513.3030300@gmail.com> (raw)
In-Reply-To: <69e28c911001051548ke40422ao49cb3ad2a141a33a@mail.gmail.com>
On 01/05/2010 03:48 PM, Gábor Stefanik wrote:
> On Wed, Jan 6, 2010 at 12:00 AM, John Daiker<daikerjohn@gmail.com> wrote:
>> I have a BCM4312 rev 01 (14e4:4315) card in my HP Mini netbook. I am having
>> troubles connecting to any WEP secured AP.
>>
>> I know the trick about having to load with pio=1 for the device to stay
>> happy (and forget about using DMA), so no issues there, I hope.
>>
>> With qos=1 (by default, IIRC), I am unable to establish a connection with
>> said WEP connection, and notice many 'PHY transmission error' messages in my
>> dmesg output.
>>
>> With qos=1, I can successfully connect to my WEP connection without issue,
>> and without any error messages or warnings.
>>
>> I have a BCM4318 rev 02 (14e4:4318) in a desktop that works with
>> enabled/disabled qos not matter what. Also, a RT2500-based card works fine
>> on the connection as well.
>>
>> Both card are using the 478.104 firmware.
>>
>> Please advise what steps I should take to further debug this issue.
>>
>> Thanks,
>> John Daiker
>> --
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>>
>
> Hi!
>
> Is this the new 4312 (BCM94312HMGB AKA 575920-001), with integrated
> Bluetooth? I haven't seen this issue on my machines with a regular
> 4312, so it is probably related to the DMA error, or maybe it is
> specific to the new 4312. If you can, please check whether the actual
> model number printed on the card is the new one.
>
> Thanks,
> Gábor
>
Gábor,
I just pulled the card, and it's not the chip you mention. It's a
"BCM94312HMG" (Notice that it doesn't have the "B" at the end. I would
assume that indicates the Bluetooth integration.)
I've taken few photos of the front and back of the card. Let me know if
you want to see them... I can post 'em on my website or flickr for your
viewing pleasure.
Thanks,
John Daiker
next prev parent reply other threads:[~2010-01-06 0:12 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-05 23:00 b43: must set qos=0 on to connect John Daiker
2010-01-05 23:48 ` Gábor Stefanik
2010-01-06 0:10 ` John Daiker [this message]
2010-01-06 0:34 ` Gábor Stefanik
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