Re: ACPI PCI routing problem

Ducrot Bruno
2003-07-11T14:02:27Z

On Fri, Jul 11, 2003 at 01:56:22PM +0100, Andrew de Quincey wrote:
> > > 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.

Forgot to say: have you also the same kind of output, but
with ACPI? If all (at least the 15 first one) look like XT-PIC...

>
> Wish I had docs on the nforce2 chipset. Sigh.

Good luck...

Cheers,

--
Ducrot Bruno

-- Which is worse: ignorance or apathy?
-- Don't know. Don't care.