From owner-freebsd-acpi@FreeBSD.ORG Wed Feb 7 10:20:52 2007 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from misaki (localhost [127.0.0.1]) by hub.freebsd.org (Postfix) with SMTP id 3970916A400; Wed, 7 Feb 2007 10:20:48 +0000 (UTC) (envelope-from ariff@FreeBSD.org) Date: Wed, 7 Feb 2007 18:20:17 +0800 From: Ariff Abdullah To: Hans Petter Selasky Message-Id: <20070207182017.3a35c22a.ariff@FreeBSD.org> In-Reply-To: <200702071014.01442.hselasky@c2i.net> References: <200702061217.36453.hselasky@c2i.net> <200702062304.41236.hselasky@c2i.net> <499c70c0702070103v2c541de1v2d60281116ccd7b5@mail.gmail.com> <200702071014.01442.hselasky@c2i.net> Organization: FreeBSD X-Mailer: /usr/local/lib/ruby/1.8/net/smtp.rb Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA1"; boundary="Signature=_Wed__7_Feb_2007_18_20_17_+0800_Jf9pJVECA8V=3eM+" 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 10:20:52 -0000 --Signature=_Wed__7_Feb_2007_18_20_17_+0800_Jf9pJVECA8V=3eM+ Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, 7 Feb 2007 10:14:01 +0100 Hans Petter Selasky wrote: > On Wednesday 07 February 2007 10:03, Abdullah Ibn Hamad Al-Marri > wrote: > > 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=3D"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=3D1' but leave APIC enabled?=20 > > > > 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 =3D 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. >=20 > That's not possible. No such option. :-( >=20 > Search the archives for "idle_cpu". -- Ariff Abdullah FreeBSD ... Recording in stereo is obviously too advanced and confusing for us idiot ***** users :P ........ --Signature=_Wed__7_Feb_2007_18_20_17_+0800_Jf9pJVECA8V=3eM+ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFFyafllr+deMUwTNoRAv/kAJ9NyDy8zg/nBr7mNmuEsJQ+4UZS4QCgw/62 1c9BTQPa2IdyZyZ1Ka6lVWA= =VV5A -----END PGP SIGNATURE----- --Signature=_Wed__7_Feb_2007_18_20_17_+0800_Jf9pJVECA8V=3eM+--