From owner-freebsd-mobile@FreeBSD.ORG Wed Feb 8 22:30:46 2012 Return-Path: Delivered-To: mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C1F651065680; Wed, 8 Feb 2012 22:30:46 +0000 (UTC) (envelope-from hselasky@c2i.net) Received: from swip.net (mailfe03.c2i.net [212.247.154.66]) by mx1.freebsd.org (Postfix) with ESMTP id 1FDA38FC13; Wed, 8 Feb 2012 22:30:45 +0000 (UTC) X-T2-Spam-Status: No, hits=-0.2 required=5.0 tests=ALL_TRUSTED, BAYES_50 Received: from [188.126.198.129] (account mc467741@c2i.net HELO laptop002.hselasky.homeunix.org) by mailfe03.swip.net (CommuniGate Pro SMTP 5.4.2) with ESMTPA id 71359663; Wed, 08 Feb 2012 23:30:44 +0100 From: Hans Petter Selasky To: Bengt Ahlgren Date: Wed, 8 Feb 2012 23:28:52 +0100 User-Agent: KMail/1.13.5 (FreeBSD/8.2-STABLE; KDE/4.4.5; amd64; ; ) References: <201202071537.02510.hselasky@c2i.net> In-Reply-To: X-Face: 'mmZ:T{)),Oru^0c+/}w'`gU1$ubmG?lp!=R4Wy\ELYo2)@'UZ24N@d2+AyewRX}mAm; Yp |U[@, _z/([?1bCfM{_"B<.J>mICJCHAzzGHI{y7{%JVz%R~yJHIji`y>Y}k1C4TfysrsUI -%GU9V5]iUZF&nRn9mJ'?&>O MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201202082328.52747.hselasky@c2i.net> Cc: mobile@freebsd.org, freebsd-usb@freebsd.org Subject: Re: usb resume regression (sort of) X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 08 Feb 2012 22:30:46 -0000 On Wednesday 08 February 2012 20:55:42 Bengt Ahlgren wrote: > Hans Petter Selasky writes: > > On Monday 06 February 2012 22:59:27 Bengt Ahlgren wrote: > >> I tried out 8.2-STABLE (from Feb 3rd) on my IBM Thinkpad X40 to see > >> whether the updates to usb fixed the resume stall problem with > >> 8.2-RELEASE. (The latter with the "gavin-usb-controller-patch" however > >> worked very well on this system!) > >> > >> Unfortunately, 8.2-STABLE didn't improve. On the contrary, no usb > >> devices at all work after resume, so this is kind of a regression. I > >> tested with a couple of different versions of the usb system and > >> concluded that it is commit r229370 that makes the difference. > >> > >> After resume, the console says: > >> > >> uhub1: at usbus1, port 1, addr 1 (disconnected) > >> uhub2: at usbus2, port 1, addr 1 (disconnected) > >> uhub3: at usbus3, port 1, addr 1 (disconnected) > >> uhub0: at usbus0, port 1, addr 1 (disconnected) > >> > >> What can I do to debug this further? It would be great to be able to > >> sort this for 8.3. > > > > Hi, > > > > Make sure you remove any other rc.d scripts which kldload/kldunload > > ehci/ohci/uhci/... at suspend/resume. > > > > Send complete dmesg showing a suspend/resume cycle. > > > > Send output from usbconfig before and after suspend/resume. > > > > Thank you. > > Thanks for the response! > > I have put the complete verbose dmesg from new boot, insert of usb > memory, sleep, resume, (doesn't work), kldunload/kldload uhci/ehci, > insert usb memory, (works again), and a log of the shell session > covering the same here: > > http://www.sics.se/~bengta/fcd49b361c6d9b06b5d7e6adc2349629/ > > Both have annotations "==== " for clarity. > > Is it worthwhile to compile with USB_DEBUG and redo the above? > Hi, SVN/CVS up or apply the following patch. Looks I forgot to MFC this: http://svn.freebsd.org/changeset/base/231230 --HPS