From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew de Quincey Subject: Re: ACPI PCI routing problem Date: Fri, 11 Jul 2003 13:56:22 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <200307111356.22376.adq_dvb@lidskialf.net> References: <200307110022.29512.adq_dvb@lidskialf.net> <200307111243.34695.adq_dvb@lidskialf.net> <20030711125126.GA22636@poupinou.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20030711125126.GA22636-kk6yZipjEM5g9hUCZPvPmw@public.gmane.org> Content-Disposition: inline Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: Ducrot Bruno Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org > > During boot it says: Found and enabled local APIC! > > But does not have any mention of the IO-APIC. > > > > CPU0 > > 0: 50946 XT-PIC timer > > 1: 16 XT-PIC i8042 > > 2: 0 XT-PIC cascade > > 11: 13 XT-PIC ohci-hcd > > 12: 346 XT-PIC ohci-hcd > > 14: 1024 XT-PIC ide0 > > 15: 18 XT-PIC ide1 > > NMI: 0 > > LOC: 50874 > > ERR: 91 > > MIS: 0 > > Then perhaps you may turn off IO-APIC. I know there are troubles > with some SiS based system. Though, it may be problematic with > NForce2 as well? > > A Guru of that kind of stuff should help more than me (Alan perhaps?). Yeah, I can easily make it work by turning it off or supplying pci=noacpi. However, I'm pursuing this problem to develop a fix for the issue. The new ACPI PCI routing seems to cause other people problems as well.. I've seen mention on various web pages. Not really a good situation to leave these problems in the OS. Wish I had docs on the nforce2 chipset. Sigh. ------------------------------------------------------- This SF.Net email sponsored by: Parasoft Error proof Web apps, automate testing & more. Download & eval WebKing and get a free book. www.parasoft.com/bulletproofapps1