Subject: RE: atheros 5212 card in adhoc mode and "no buffer space"
To: 'Konstantin KABASSANOV' <Konstantin.Kabassanov@lip6.fr>
From: Konstantin KABASSANOV <Konstantin.Kabassanov@lip6.fr>
List: tech-net
Date: 05/24/2004 22:16:45
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> -----Original Message-----
> From: tech-net-owner@NetBSD.org [mailto:tech-net-owner@NetBSD.org] On
> Behalf Of Konstantin KABASSANOV
> Sent: lundi 24 mai 2004 13:23
> To: 'David Young'
> Cc: tech-net@NetBSD.org
> Subject: RE: atheros 5212 card in adhoc mode and "no buffer space"
> 
skip...

> 
> I'm still investigating about "no buffer space". I'll keep you in
touch
> when I discover something...

First of all the problem seems to be generic and not only for adhoc
mode. I did the following experience, I connected an access point to the
Ethernet interface of on of the PCs. The second PC was connected to the
wireless interface of the AP. The traffic sent from the wired interface
through the AP was correct between 10 and 15Mb. At the opposite, the
traffic sent from the wireless PC to the wired interface through the AP
presented the same "no buffer space" problem.

Ieee80211.debug mode didn't show anything, but hw.ath.debug mode showed
that the biggest part of the packets is not correctly transmitted... I'm
wondering if it is not a timing issue... 

Konstantin

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