Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966442AbWKNXNO (ORCPT ); Tue, 14 Nov 2006 18:13:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966457AbWKNXNO (ORCPT ); Tue, 14 Nov 2006 18:13:14 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:32401 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S966442AbWKNXNN (ORCPT ); Tue, 14 Nov 2006 18:13:13 -0500 Date: Wed, 15 Nov 2006 00:12:56 +0100 From: Pavel Machek To: "Rafael J. Wysocki" Cc: Christian Hoffmann , linux-fbdev-devel@lists.sourceforge.net, Christian Hoffmann , Andrew Morton , Benjamin Herrenschmidt , LKML , Solomon Peachy Subject: Re: [Linux-fbdev-devel] Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled Message-ID: <20061114231256.GC2676@elf.ucw.cz> References: <200611142247.55137.chrmhoffmann@gmail.com> <20061114225629.GA2676@elf.ucw.cz> <200611142358.00616.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200611142358.00616.rjw@sisk.pl> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1478 Lines: 39 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 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/