From: Larry Finger <Larry.Finger@lwfinger.net>
To: "Michael Büsch" <m@bues.ch>
Cc: "Hauke Mehrtens" <hauke@hauke-m.de>,
b43-dev <b43-dev@lists.infradead.org>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"Rafał Miłecki" <zajec5@gmail.com>
Subject: Re: b43: DMA errors with BCM4331 on BCM4706
Date: Sat, 03 Aug 2013 12:48:36 -0500 [thread overview]
Message-ID: <51FD4274.3010108@lwfinger.net> (raw)
In-Reply-To: <20130803185504.022b19d2@milhouse>
On 08/03/2013 11:55 AM, Michael Büsch wrote:
> On Sat, 03 Aug 2013 17:28:14 +0200
> Hauke Mehrtens <hauke@hauke-m.de> wrote:
>
>> I used wireshark to see what actually happens and the device send out
>> beacons and answers to probe requests without problems. I see the
>> Authentication, Association Request and Association Response frames and
>
> That suggests DMA works for some packets and then fails?
>
>> Does anybody have any thought on this topic?
>
> You should print out more of the DMA values.
Could it possibly work with short packets, but fail on longer ones?
Larry
next prev parent reply other threads:[~2013-08-03 17:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-03 15:28 b43: DMA errors with BCM4331 on BCM4706 Hauke Mehrtens
2013-08-03 16:55 ` Michael Büsch
2013-08-03 17:48 ` Larry Finger [this message]
2013-08-05 16:27 ` Hauke Mehrtens
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