Return-path: Received: from mga14.intel.com ([143.182.124.37]:31071 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751191Ab1IZQrx (ORCPT ); Mon, 26 Sep 2011 12:47:53 -0400 Subject: Re: iwlagn: "Intel Centrino Advanced-N 6205 AGN" and "AVM Fritz!Box (7390)" incompatible From: "Guy, Wey-Yi" To: Henrik Friedrichsen Cc: "linux-wireless@vger.kernel.org" In-Reply-To: References: <1317048872.2400.4.camel@wwguy-ubuntu> <1317049160.1958.8.camel@wwguy-huron> <1317050380.1958.13.camel@wwguy-huron> Content-Type: text/plain; charset="UTF-8" Date: Mon, 26 Sep 2011 09:00:47 -0700 Message-ID: <1317052847.1958.14.camel@wwguy-huron> (sfid-20110926_184756_582918_79A7AC30) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, 2011-09-26 at 09:10 -0700, Henrik Friedrichsen wrote: > I see. I hope the log is useful to you. I'm not sure, but this issue > seems to be slightly different to your average performance issue. My > Android device needs 1 second to completely load the Router webpanel, > whereas my laptop with the Intel chip needs 30 seconds. > > I'm afraid the patches did not make any difference. Oh btw, I did > apply them before making the log. I believe that was your intention. > > On Mon, Sep 26, 2011 at 5:19 PM, Guy, Wey-Yi wrote: > > On Mon, 2011-09-26 at 09:03 -0700, Henrik Friedrichsen wrote: > >> On Mon, Sep 26, 2011 at 4:59 PM, Guy, Wey-Yi wrote: > >> > few things I will suggest and please give a try: > >> > 1. Please try to apply the following two patches I attach here. > >> > 2. load the iwlagn with debug=0x45800006, the log will be big, but it > >> > will contain more information on the tx/rx path. > >> > >> Here's the log you asked for: > >> http://diff.cc/tmp/kernel_iwlagn_2.log.bz2 > >> > >> As I said, this problem does not occur with the Windows driver. You > >> said you are actively working on it. Does that mean, the problem is > >> known to you? > >> > > > > we are seeing performance issue and still can not root cause the > > problem. that is the reason I send you 2 patches for testing. We are > > very active working on fix the performance problem. the symptoms might > > be different, but we aware there were issues. > > thanks a lot, 30 seconds is really bad :-(, working on it!!! Wey > > > > > >