From owner-freebsd-acpi@FreeBSD.ORG Wed Feb 7 09:03:11 2007 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5232D16A407 for ; Wed, 7 Feb 2007 09:03:11 +0000 (UTC) (envelope-from almarrie@gmail.com) Received: from nz-out-0506.google.com (nz-out-0506.google.com [64.233.162.235]) by mx1.freebsd.org (Postfix) with ESMTP id 137C813C47E for ; Wed, 7 Feb 2007 09:03:10 +0000 (UTC) (envelope-from almarrie@gmail.com) Received: by nz-out-0506.google.com with SMTP id i11so159534nzh for ; Wed, 07 Feb 2007 01:03:10 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=OLgkSGotkBXRZQ0jnuGePEwOZGBsWy5k/aoVJoeoqpRYgYXBBHs8Y5UNcjqG7BimjSCnZy1v0433dqEtK1fZ5jpskJJmC+ZCH88xw2GIqz/CTTm0L7+2ZQI6RC15KLIzBlySNUjpM1YyMDskUhZc7x7Ks2UzICV4N83sHU09ON8= Received: by 10.114.39.16 with SMTP id m16mr1340038wam.1170838990169; Wed, 07 Feb 2007 01:03:10 -0800 (PST) Received: by 10.115.91.7 with HTTP; Wed, 7 Feb 2007 01:03:10 -0800 (PST) Message-ID: <499c70c0702070103v2c541de1v2d60281116ccd7b5@mail.gmail.com> Date: Wed, 7 Feb 2007 12:03:10 +0300 From: "Abdullah Ibn Hamad Al-Marri" To: "Hans Petter Selasky" In-Reply-To: <200702062304.41236.hselasky@c2i.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200702061217.36453.hselasky@c2i.net> <200702061038.13832.jhb@freebsd.org> <200702062304.41236.hselasky@c2i.net> Cc: freebsd-acpi@freebsd.org Subject: Re: APIC problem X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Feb 2007 09:03:11 -0000 On 2/7/07, Hans Petter Selasky wrote: > On Tuesday 06 February 2007 16:38, John Baldwin wrote: > > On Tuesday 06 February 2007 06:17, Hans Petter Selasky wrote: > > > Hi, > > > > > > I have some problems with a HP pavillion dv2000 laptop. I need to use the > > > following hint to make it work: > > > > > > hint.apic.0.disabled="1" > > > > > > I have currently tested it with FreeSBIE 2.0 (FreeBSD 6.2) and it freezes > > > after the kernel has loaded. I tried to break into the debugger, but with > > > no success. > > > > What if you do 'kern.smp.disabled=1' but leave APIC enabled? Also, does it > > work ok if you disable just ACPI? (Does it use APIC in that case, some > > machines don't.) > > I downloaded the following image, hence it has KDB built in: > 7.0-CURRENT-200702-i386-bootonly.iso > > I've tried with and without SMP and it is the same. > > If I disable ACPI, then I get a "trap 9: general protection fault while in > kernel mode" just after that "nve0" has been initialized. > > Instruction pointer: 0x70:0xffff > stack pointer: 0x28:0xfd0 > frame pointer: 0x28:0xf65 > current process = 0 (swapper) > >bt > MAXCPU(....) > > When I type in "show intrcnt" in the debugger everything looks ok to me. No > extremely high interrupt counts. > > What I can add to the description of this laptop is that it has Windows XP > installed on the HDD. And not long ago it didn't want to boot anymore, so I > had to do a "destructive system recovery". I've also noticed that if I don't > use the "ESC" key during boot, to get the boot-selection menu, but just let > the system auto-boot, many times the FreeBSD 7.0 ISO CD will fail with a > corrupt symbol table, when it is loading the kernel. I don't believe it. Can > it be that something resistant has attached to some interrupt vectors? Is > there an easy way I can find out what is using up all the CPU from the > debugger. I tried "ps", but it doesn't show the CPU usage per thread. > > Thanks, > --HPS Could you disable the nve card in the bios? I see same report from a Toshiba user regarding the nve ethernet card. -- Regards, -Abdullah Ibn Hamad Al-Marri Arab Portal http://www.WeArab.Net/