Return-path: Received: from mail-ew0-f176.google.com ([209.85.219.176]:41676 "EHLO mail-ew0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751131AbZEZMpt (ORCPT ); Tue, 26 May 2009 08:45:49 -0400 From: Ivo van Doorn To: alejandro.riveira@gmail.com Subject: Re: [2.6.27-rc7 vs 2.6.29 Regresion] Wifi Network Slownes rt2500pci Date: Tue, 26 May 2009 14:45:46 +0200 Cc: linux-wireless , linux-kernel , linville@tuxdriver.com, Greg KH , "Rafael J. Wysocki" References: <1243247687.5322.8.camel@varda> <200905261235.36658.IvDoorn@gmail.com> <1243341791.7607.4.camel@varda> In-Reply-To: <1243341791.7607.4.camel@varda> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Message-Id: <200905261445.46990.IvDoorn@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi, > > > What causes the regression then? > > > > No idea. Apparently the invalid bitmask is accepted by the device under > > certain conditions. Which would be very odd.... But since dozens > > of people reported this problem for 2.6.27 as well, it probably depends > > heavily on the actual chipset revision or configuration. > > > > > Anyway For the script to work what config options do I need? debugfs? > > > Anything else ? > > > > CONFIG_DEBUGFS > > CONFIG_MAC80211_DEBUGFS > > CONFIG_RT2X00_LIB_DEBUGFS > > > > And thats it, make sure debugfs is mounted and just run the script. > > The script will detect mount location and rt2x00 interface. > > > That's what I get[1] with the good kernel but I think the script failed > because I got a very short output Ok, that means it is the wrong script, try the other one from the download location you previously refered to. I changed the API some time ago, and am not sure which stable release that change will be in. > [1] Had to install gawk mawk does not have --posix. Right, that was still something I needed to work on. :) Ivo