From owner-freebsd-mobile@FreeBSD.ORG Fri Dec 12 06:29:00 2003 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 2D54416A4CE for ; Fri, 12 Dec 2003 06:29:00 -0800 (PST) Received: from biocandy.shapeshifter.se (h125n2fls31o270.telia.com [217.208.199.125]) by mx1.FreeBSD.org (Postfix) with ESMTP id E561C43D32 for ; Fri, 12 Dec 2003 06:28:57 -0800 (PST) (envelope-from NOfreddeSPAM@shapeshifter.se) Received: from biocandy.shapeshifter.se (localhost [127.0.0.1]) hBCESukZ000876 for ; Fri, 12 Dec 2003 15:28:56 +0100 (CET) (envelope-from NOfreddeSPAM@shapeshifter.se) Received: (from fredde@localhost) by biocandy.shapeshifter.se (8.12.10/8.12.10/Submit) id hBCESu8R000875 for freebsd-mobile@freebsd.org; Fri, 12 Dec 2003 15:28:56 +0100 (CET) (envelope-from NOfreddeSPAM@shapeshifter.se) X-Authentication-Warning: biocandy.shapeshifter.se: fredde set sender to NOfreddeSPAM@shapeshifter.se using -f Date: Fri, 12 Dec 2003 15:28:56 +0100 From: Fredrik Lindberg To: freebsd-mobile@freebsd.org Message-ID: <20031212142856.GA859@shapeshifter.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Subject: ACPI/PCI-bus issue with compaq evo n160 X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Dec 2003 14:29:00 -0000 Hi, Thank you for your reply. The information you requested is avaiable at http://shapeshifter.se/~fredde/tmp/db http://shapeshifter.se/~fredde/tmp/dmesg.acpi-pci.enabled Fredrik On Thu, Dec 11, 2003 at 01:42:06PM -0500, John Baldwin (jhb@FreeBSD.org) wrote: > [ Resent due to NO.*SPAM bounce the first time ] > > On 10-Dec-2003 Fredrik Lindberg wrote: > > Hi, > > > > I have a Compaq evo n160 running > > FreeBSD biocandy 5.2-RC FreeBSD 5.2-RC #10: Mon Dec 8 19:08:38 CET 2003 > > > > The machine fails (and always has) to boot with acpi enabled > > (locks up when mounting /), however, I managed to find out that > > booting with the following option > > > > debug.acpi.disable="pci" > > > > in /boot/loader.conf made the machine boot correctly and acpi related > > functions such as battry monitoring worked just fine. > > > > But, and a huge but, no pci devices are detected during boot > > (maybe quite obvious because of that debug option) > > All pci-devices works perfectly with acpi disabled. > > > > Now, is there any chance to make freebsd use acpi and the > > "normal" pci-bus driver at the same time, overriding the > > acpi pci-bus implementation? > > > > I believe linux has a kernel option called pci=noacpi (atleast acording to google), > > which does this. > > > > With acpi enabled scanpci reports all the pci devices, but pciconf -l > > doesn't return anything. > > With acpi disabled, scanpci reports all pci devices, pciconf -l > > reports all devices. > > > > dmesg output with acpi enabled > > http://shapeshifter.se/~fredde/tmp/dmesg.acpi.enabled > > > > dmesg out with acpi disabled > > http://shapeshifter.se/~fredde/tmp/dmesg.acpi.disabled > > > > Any, and I mean any, help on this will be very appreciated. > > If you can drop into ddb and do a 'show intrcnt' when the machine > locks up that might help fix the hang. It sounds like the interrupt > routing may not have worked correctly. Also, a dmesg of acpi > with pci enabled would be helpful. > > -- > > John Baldwin <>< http://www.FreeBSD.org/~jhb/ > "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ ----- End forwarded message -----