From: =?utf-8?q?Luk=C3=A1=C5=A1_Turek?= <8an@praha12.net>
Reply-To: 8an@praha12.net
To: =?utf-8?q?=E6=B5=B7=E8=97=BB=E6=95=AC=E4=B9=8B?=
	<tkaiso@thinktube.com>
Subject: Re: [ath5k-devel] [PATCH 4/5] ath5k: Reimplement clock rate to usec conversion
Date: Wed, 23 Dec 2009 14:54:51 +0100
Cc: johannes@sipsolutions.net, ath5k-devel@lists.ath5k.org,
	linux-wireless@vger.kernel.org
References: <4B320265.7050807@thinktube.com>
In-Reply-To: <4B320265.7050807@thinktube.com>
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On 23.12.2009 12:43 =1B$B3$At7IG7=1B(B wrote:
> 2. still not good and unstable throughput for 2.4Ghz
> thanks to your patch[3/5], [4/5], throughput was improved pretty much
> but still staying around 10~15Mbps(1hop), 1Mbps~6Mbps(2hops)
That's strange, those patches can't change anything... They modify a code t=
hat=20
cannot be used until patch[5/5] is applied, and even then you probably don'=
t=20
use it, because you didn't say you set the coverage class.

I think there's something wrong with your test methodology, because I don't=
=20
notice any difference, TCP throughput is always around 3MB/s. However I=20
haven't tried ath5k on both ends yet.

Have you tried setting a fixed rate (via iwconfig, it's not in iw yet)?
Or setting a fixed antenna (there's no UI yet, you have to hardcode it, see=
=20
function ath5k_hw_set_antenna_mode)?

Lukas Turek

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