From owner-freebsd-acpi@FreeBSD.ORG Fri Mar 4 01:10:31 2005 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0DF4C16A4CE for ; Fri, 4 Mar 2005 01:10:31 +0000 (GMT) Received: from www.cryptography.com (li-22.members.linode.com [64.5.53.22]) by mx1.FreeBSD.org (Postfix) with ESMTP id B684C43D2F for ; Fri, 4 Mar 2005 01:10:28 +0000 (GMT) (envelope-from nate@root.org) Received: from [10.0.0.34] (adsl-67-119-74-222.dsl.sntc01.pacbell.net [67.119.74.222]) by www.cryptography.com (8.12.8/8.12.8) with ESMTP id j241AQZj030958 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Thu, 3 Mar 2005 17:10:26 -0800 Message-ID: <4227B581.6090705@root.org> Date: Thu, 03 Mar 2005 17:10:25 -0800 From: Nate Lawson User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Igor Partola References: <20050301213527.GA2286@adv.devet.org> <42259DB9.4080201@danielgraupner.de> <42276264.3060605@pisem.net> <42276299.8060206@pisem.net> In-Reply-To: <42276299.8060206@pisem.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-acpi@freebsd.org Subject: Re: Dell Inspiron 510m sleep states S3/S4 not working X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Mar 2005 01:10:31 -0000 Igor Partola wrote: > Igor Partola wrote: > >> I am trying to run FreeBSD on Dell Inspiron 8600 but S3 does not work >> here. I'm not sure if this machine has the same configuration as >> Latitude but the problem is exactly the same. Earlier today I >> downloaded 5.2.1 iso from one of the mirrors and installed it. >> Unfortunately S3 did not work, but simply rebooted the system just >> like before. >> >> Next I tried to recompile the kernel without anything but the >> essentials, but that did not work either. sysctl says that >> debug.acpi.disabled does not exist. Does anyone know if it was added >> later or do I have to write it out in loader.conf? >> >> A while ago I tried to dig through Linux sources but Nate said before >> that FreeBSD and Linux have the same implementation of ACPI so I did >> not get too far. (As I mentioned some time ago 2.6.10 suspends the >> machine properly, except for the lcd which does not come back on resume). >> >> If this problem is in the drivers it must be in pci, isa, ata, >> atadisk, keyboard, mouse, or vga drivers. I removed everything else >> from my config (I'll post it on request). >> >> I really hope somebody will find a solution to this problem because >> FreeBSD on this machine would be really nice. Easiest way to test for resets is to stick this loop in the C code, pushing it farther down until you identify the line of code that resets instead of hanging. hang: goto hang; Try this in AcpiEnterSleepState(). -- Nate