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From: Matthieu CASTET <castet.matthieu@free.fr>
To: linux-wireless@vger.kernel.org
Subject: b43 : under high load, ack are lost
Date: Sun, 17 May 2009 09:08:29 +0000 (UTC)	[thread overview]
Message-ID: <loom.20090517T085823-487@post.gmane.org> (raw)

Hi,

I use a 4306 (core rev 5) with compat-wireless-2009-05-08 as wireless driver and
4.150.10.5 firmware.
My station is an airo card in wpa-psk mode (802.11b).

After resolving my beacon problem [1], when I download at max speed my station
disconnect from AP because "LostSync-MaxRetry".
After looking in my station statistic it seems the retry (RetryLong) are due to
noack received from the AP.

Who is responsible to generate ack ?
The firmware or the mac80211 stack ?

Any idea to investigate this ?

Thanks

Matthieu 



[1] http://article.gmane.org/gmane.linux.kernel.wireless.general/32845


             reply	other threads:[~2009-05-17  9:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-05-17  9:08 Matthieu CASTET [this message]
2009-05-20 20:37 ` b43 : under high load, ack are lost matthieu castet
2009-05-20 21:09   ` matthieu castet
2009-05-20 21:34     ` Michael Buesch
2009-05-21 10:16       ` Michael Buesch
2009-05-21 15:47     ` Michael Buesch
2009-05-24 21:42       ` matthieu castet
2009-05-24 21:53         ` Michael Buesch

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