Messages in this thread | | | Subject | Re: PCI->APIC IRQ transform -> 267 ? | From | Robert Clark <> | Date | Tue, 02 Nov 2004 16:28:26 +0000 |
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On Sun, 2004-10-31 at 05:08, Len Brown wrote:
> On Thu, 2004-10-28 at 06:11, Robert Clark wrote:
> > I'm getting this with 2.4.27 (SMP): > > > > PCI: Using IRQ router PIIX [8086/25a1] at 00:1f.0 > ... > > PCI->APIC IRQ transform: (B3,I4,P0) -> 267 > > this is from pcibios_fixup_irqs() which is called only when ACPI is > disabled. Let me know if you still have trouble with a kernel built > with CONFIG_ACPI=y. Also, it would be good to know if other versions of > the kernel are known to work, or if they all fail on this box.
Thanks - that sheds some light on things. I've had some success with 2.6.8 and thought it was a problem with the 2.4 series, but I've now recompiled 2.4.27 with CONFIG_ACPI and it does work.
Am I right in thinking that without CONFIG_ACPI, 2.4.27 simply trusts the BIOS to set up ACPI? If so, I should talk to Supermicro as it sounds like it might be a BIOS problem.
Thanks,
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