From owner-freebsd-stable@FreeBSD.ORG Thu Sep 4 12:51:35 2008 Return-Path: Delivered-To: freebsd-stable@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D1486106568C for ; Thu, 4 Sep 2008 12:51:34 +0000 (UTC) (envelope-from gavin@FreeBSD.org) Received: from mail-gw1.york.ac.uk (mail-gw1.york.ac.uk [144.32.128.246]) by mx1.freebsd.org (Postfix) with ESMTP id 621688FC12 for ; Thu, 4 Sep 2008 12:51:34 +0000 (UTC) (envelope-from gavin@FreeBSD.org) Received: from mail-gw6.york.ac.uk (mail-gw6.york.ac.uk [144.32.129.26]) by mail-gw1.york.ac.uk (8.13.6/8.13.6) with ESMTP id m84CpU3B021509; Thu, 4 Sep 2008 13:51:30 +0100 (BST) Received: from buffy-128.york.ac.uk ([144.32.128.160] helo=buffy.york.ac.uk) by mail-gw6.york.ac.uk with esmtps (TLSv1:AES256-SHA:256) (Exim 4.68) (envelope-from ) id 1KbEJ8-0004pL-M8; Thu, 04 Sep 2008 13:51:30 +0100 Received: from buffy.york.ac.uk (localhost [127.0.0.1]) by buffy.york.ac.uk (8.14.2/8.14.2) with ESMTP id m84CpU3G094819; Thu, 4 Sep 2008 13:51:30 +0100 (BST) (envelope-from gavin@FreeBSD.org) Received: (from ga9@localhost) by buffy.york.ac.uk (8.14.2/8.14.2/Submit) id m84CpU6e094818; Thu, 4 Sep 2008 13:51:30 +0100 (BST) (envelope-from gavin@FreeBSD.org) X-Authentication-Warning: buffy.york.ac.uk: ga9 set sender to gavin@FreeBSD.org using -f From: Gavin Atkinson To: Bruce M Simpson In-Reply-To: <48BFC577.7000800@incunabulum.net> References: <48BFC577.7000800@incunabulum.net> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Thu, 04 Sep 2008 13:51:29 +0100 Message-Id: <1220532689.94705.4.camel@buffy.york.ac.uk> Mime-Version: 1.0 X-Mailer: Evolution 2.22.2 FreeBSD GNOME Team Port X-York-MailScanner: Found to be clean X-York-MailScanner-From: gavin@freebsd.org Cc: freebsd-stable@FreeBSD.org Subject: Re: ACPI sleep broken on ASUS Vintage AH-1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Sep 2008 12:51:35 -0000 On Thu, 2008-09-04 at 12:24 +0100, Bruce M Simpson wrote: > Hi, > > Just noticed that when I try to ACPI-sleep an ASUS Vintage AH-1 based > desktop system, that I get the following message: > acpiconf: request sleep type (3) failed: Operation not supported > > Supported sleep states in sysctl: > hw.acpi.supported_sleep_state: S1 S3 S4 S5 > > This is an amd64 uniprocessor system running 7.0-RELEASE. BIOS version > is 0303 (last release), it is an AMI BIOS. I've seen S3 sleep work fine > in Windows XP on this box. > > I would really like to be able to sleep this box rather than up/down it, > as it's in my home, less noise, less power consumption etc. Currently, suspend/resume is unsupported on FreeBSD/amd64, as nobody has yet written the amd64 equivalent of sys/i386/acpica/acpi_wakecode.S. NetBSD has this code, I'm not sure how easy it would be to port it over or if it would be easier to write it from scratch. Gavin