From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: tg3 driver does not support S4 mode? Date: Fri, 26 Dec 2003 23:23:30 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20031226222330.GD197@elf.ucw.cz> References: <200312261550.16560.jak97@doc.ic.ac.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <200312261550.16560.jak97-CezfXpuMXD6Fxr2TtlUqVg@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: John Knottenbelt , Patrick Mochel Cc: Acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi! > I'm running Linux 2.6.0: > > On entering S4 I get: > > tg3: eth0: Invalid power state (4) requested. > > Relevant kernel messages follow below. How hard > do you think it would be to add S4 support for > tg3. What does S4 support involve? Maybe we should be calling device_suspend(*3*) from swsusp.c, because we want devices to enter D3 state (and they dont care about us entering S*4*)... [Patrick, could you comment on that? It is not obvious from quick scan of documentation]. Pavel -- When do you have a heart between your knees? [Johanka's followup: and *two* hearts?] ------------------------------------------------------- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click