From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sycorax.lbl.gov ([128.3.11.121]:56803 "EHLO sycorax.lbl.gov" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757917Ab0HDPIe (ORCPT ); Wed, 4 Aug 2010 11:08:34 -0400 From: Alex Romosan To: Johannes Berg Cc: "Guy\, Wey-Yi" , "linux-wireless\@vger.kernel.org" Subject: Re: iwlwifi connection problems References: <87tynqvtu6.fsf@sycorax.lbl.gov> <1279917523.10769.1.camel@wwguy-huron> <1280135867.3693.5.camel@jlt3.sipsolutions.net> <87mxtd5xlq.fsf@sycorax.lbl.gov> <1280212629.19098.0.camel@jlt3.sipsolutions.net> <87bp9l6f4k.fsf@sycorax.lbl.gov> <1280746705.3923.11.camel@jlt3.sipsolutions.net> <878w4pvx5e.fsf@sycorax.lbl.gov> <1280766201.24503.0.camel@jlt3.sipsolutions.net> <87aap4z70b.fsf@sycorax.lbl.gov> <1280817596.3874.0.camel@jlt3.sipsolutions.net> <87mxt3n9xh.fsf@sycorax.lbl.gov> <1280908365.3768.4.camel@jlt3.sipsolutions.net> <87aap28m8v.fsf@sycorax.lbl.gov> <1280934185.3768.8.camel@jlt3.sipsolutions.net> Date: Wed, 04 Aug 2010 08:08:29 -0700 In-Reply-To: <1280934185.3768.8.camel@jlt3.sipsolutions.net> (message from Johannes Berg on Wed, 04 Aug 2010 17:03:05 +0200) Message-ID: <8739uu8lg2.fsf@sycorax.lbl.gov> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-wireless-owner@vger.kernel.org List-ID: Johannes Berg writes: > On Wed, 2010-08-04 at 07:51 -0700, Alex Romosan wrote: >> Johannes Berg writes: >> >> > Could you rebuild your kernel with CONFIG_MAC80211_DRIVER_API_TRACER >> > and CONFIG_IWLWIFI_DEVICE_TRACING, get trace-cmd from >> > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git >> > and record traces for me? I'd like to have >> > trace-cmd record -e iwlwifi -e mac80211 >> > for both the working and non-working case, preferably the same kernel >> > with that single line of code changed. Please compress the output. >> >> you can get both traces from >> >> http://caliban.lbl.gov/iwlwifi/ >> >> for the not-working case i also tried to bring down the interface and >> then bring it up again while recording the trace (don't know if it >> matters). > > Thanks. The down/up is fine, I'll be able to identify that in the > traces. Except the "working" trace looks like it only starts after you > connected already? the driver connects automatically on boot, so, yes, it was after i was connected. i can bring down the interface and try again if you want. --alex-- -- | I believe the moment is at hand when, by a paranoiac and active | | advance of the mind, it will be possible (simultaneously with | | automatism and other passive states) to systematize confusion | | and thus to help to discredit completely the world of reality. |