From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: [Linux-fbdev-devel] Fwd: [Suspend-devel] resume not working on acer ferrari 4005 with radeonfb enabled Date: Tue, 14 Nov 2006 23:57:59 +0100 Message-ID: <200611142358.00616.rjw@sisk.pl> References: <200611142247.55137.chrmhoffmann@gmail.com> <20061114225629.GA2676@elf.ucw.cz> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20061114225629.GA2676@elf.ucw.cz> Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: Cc: Christian Hoffmann , linux-fbdev-devel@lists.sourceforge.net, Christian Hoffmann , Andrew Morton , Benjamin Herrenschmidt , LKML , Solomon Peachy 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. Rafael -- You never change things by fighting the existing reality. R. Buckminster Fuller