Interrupt routing with nvidia nforce2

[Andrew Doran <ad%netbsd.org@localhost>]

Hi,

I have a Shuttle SN45 v1 that uses the nforce2 chipset. All of the ACPI
interrupt routing information for the only PCI slot on the board appears
correct, and as best I can tell it appears to match the hardware config.

When using the ioapic, interrupts for the slot never arrive. I suspect that
some of the interrupt lines may not be physically wired up on the board, but
hopefully it is a software problem.

Does anyone else have an nforce2 chipset and do you see similar problems?

Thanks,
Andrew