From: Larry Finger <Larry.Finger@lwfinger.net>
To: Michael Buesch <mb@bu3sch.de>
Cc: Francesco Gringoli <francesco.gringoli@ing.unibs.it>,
Lorenzo Nava <navalorenx@gmail.com>,
wireless <linux-wireless@vger.kernel.org>
Subject: Re: Latest test with open-source firmware
Date: Wed, 25 Feb 2009 12:35:15 -0600 [thread overview]
Message-ID: <49A58F63.9090309@lwfinger.net> (raw)
In-Reply-To: <200902251846.31531.mb@bu3sch.de>
Michael Buesch wrote:
> On Wednesday 25 February 2009 17:00:31 Larry Finger wrote:
>>
>> The 00:26:24 event was the interface going offline. That happens with
>> proprietary firmware, thus I think that problem is with the driver, rather than
>> the firmware.
>
> Are you sure it's a problem at all and not just simply failure to deliver
> certain important management frames due to _extreme_ queue pressure?
> Especially the tight RX queue will have effects like dropped frames.
No, I don't know. If I get the same problem with a queue depth of 64, is there
any problem with increasing it to 128 for testing?
Larry
next prev parent reply other threads:[~2009-02-25 18:35 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-25 16:00 Latest test with open-source firmware Larry Finger
2009-02-25 17:46 ` Michael Buesch
2009-02-25 18:35 ` Larry Finger [this message]
2009-02-25 18:36 ` Michael Buesch
2009-02-25 21:30 ` Francesco Gringoli
2009-02-26 0:31 ` Larry Finger
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