From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled Date: Wed, 15 Nov 2006 00:12:56 +0100 Message-ID: <20061114231256.GC2676@elf.ucw.cz> References: <200611142247.55137.chrmhoffmann@gmail.com> <20061114225629.GA2676@elf.ucw.cz> <200611142358.00616.rjw@sisk.pl> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1Gk7T0-0007lN-6U for linux-fbdev-devel@lists.sourceforge.net; Tue, 14 Nov 2006 15:13:22 -0800 Received: from gprs189-60.eurotel.cz ([160.218.189.60] helo=amd.ucw.cz) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Gk7Sr-0006tg-JE for linux-fbdev-devel@lists.sourceforge.net; Tue, 14 Nov 2006 15:13:22 -0800 Content-Disposition: inline In-Reply-To: <200611142358.00616.rjw@sisk.pl> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: "Rafael J. Wysocki" Cc: Andrew Morton , linux-fbdev-devel@lists.sourceforge.net, Christian Hoffmann , Benjamin Herrenschmidt , LKML , Solomon Peachy On Tue 2006-11-14 23:57:59, Rafael J. Wysocki wrote: > On Tuesday, 14 November 2006 23:56, Pavel Machek wrote: > > Hi! > > > > > > > I tried netconsole, and it somehow works, but when suspending it says in > > > > > an "infinite" loop: > > > > > > > > > > unregister_netdevice: waiting for eth2 to become free. Usage count = 1 > > > > > > > > Hm. Is your kernel compiled with CONFIG_DISABLE_CONSOLE_SUSPEND set? > > > > > > > > Rafael > > > > > > I tried that patch, but the last message I see over netconsole (using tg3) is: > > > Suspending console(s) > > > and then nothing. Nothing on resume at all :( > > > > > > Adding some printks in the radeonfb_pci_suspend and radeonfb_pci_resume > > > (radeon_pm.c) didn't help: I don't see them. But I am not a kernel programmer > > > at all, so I might do something wrong or in the wrong place. > > > > Linus has crazy "write some info to CMOS" hack... which should be > > usable here. > > No, it's i386-only. Ok, so you could debug it on i386 kernel :-). Actually trying if s2ram works in 32-bit mode _would_ be interesting. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV