Re: ACPI PCI routing problem

Ducrot Bruno
2003-07-11T10:14:41Z

On Fri, Jul 11, 2003 at 12:22:29AM +0100, Andrew de Quincey wrote:
> Hi, I have an Epox 8RDA+ NForce2-based motherboard (uniprocessor, Athlon XP).
> This board has an IO-APIC with 0x17 pins. I can't tell you much more specific
> about it, as it is in the nforce2 chipset to which I do not have docs. I'm
> using kernel 2.5.74, with APIC, IO-APIC, ACPI turned on.
>
> First of all, here are the symptoms:
>
> Kernel boots OK, devices with IRQs <=15 are fine. However, the system attempts
> to allocate some devices (e.g. USB) to IRQs 20 and 21, as told by the AML
> code in my BIOS (more on this later).
>

How look /proc/interrupts with IO-APIC, but without ACPI (I mean, no
acpi at all at compile time)?

--
Ducrot Bruno

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