From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sycorax.lbl.gov ([128.3.11.121]:37555 "EHLO sycorax.lbl.gov" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932464Ab0HDOvR (ORCPT ); Wed, 4 Aug 2010 10:51:17 -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> Date: Wed, 04 Aug 2010 07:51:12 -0700 In-Reply-To: <1280908365.3768.4.camel@jlt3.sipsolutions.net> (message from Johannes Berg on Wed, 04 Aug 2010 09:52:45 +0200) Message-ID: <87aap28m8v.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: > 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). the kernels are the same except with line 1327 of iwl-core.c commented out for the working case. hope this helps. --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. |