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SubjectRe: [SMP, USB] UHCI interrupt wrongly routed?
Hello

On Thu, 25 Nov 2004, Guennadi Liakhovetski wrote:
> On Wed, 24 Nov 2004, Greg KH wrote:
> > On Wed, Nov 24, 2004 at 11:57:15PM +0100, Guennadi Liakhovetski wrote:
> > > 2-way running 2.6.9 the onboard UHCI device is configured to IRQ 9 via
> > > XT-PIC???
> > >
> > > CPU0 CPU1
> > > 0: 588054 123 IO-APIC-edge timer
> > > 1: 360 0 IO-APIC-edge i8042
> > > 2: 0 0 XT-PIC cascade
> > > 8: 4 0 IO-APIC-edge rtc
> > > 9: 0 0 IO-APIC-edge acpi
> > > 11: 0 0 XT-PIC uhci_hcd
> > > 15: 2 0 IO-APIC-edge ide1
> > > 16: 173 1 IO-APIC-level ehci_hcd
> > > 17: 0 0 IO-APIC-level ohci_hcd
> > > 18: 0 0 IO-APIC-level ohci_hcd
> > > 19: 99999 1 IO-APIC-level ohci_hcd
> > > 20: 332 0 IO-APIC-level eth0
> > > 21: 2576 0 IO-APIC-level sym53c8xx
> > > NMI: 0 0
> > > LOC: 587726 587988
> > > ERR: 0
> > > MIS: 0
> ...
>
> > > Linux version 2.6.9-rc4-tmscsim (lyakh@poirot.grange) (gcc version 3.3.2 (Debian)) #1 SMP Mon Oct 25 23:38:23 CEST 2004
> >
> > Can you try 2.6.10-rc2 or the latest -bk snapshot? Hopefully this is
> > fixed there.
>
> Unfortunately, the problem is still there with rc2. Do you expect a later

...

> in (stock) kernel, without quirks? Is my only solution PCI rescan with
> dummy-php? Or fix acpi table?... I just still don't understand why irq 11
> is configured as XT-PIC?

fakephp worked out like a charm! Thanks, Jan!

Thanks
Guennadi
---
Guennadi Liakhovetski

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