IO-APIC IRQ setting fails: VT8235 - Sth Bridge / VT 400 - Nth Bridge

From: James Courtier-Dutton
Date: Sun Oct 19 2003 - 20:58:12 EST


Hi,

I have opserved that the current linux 2.6test8 totally fails to correctly set the IO-APIC IRQs.
Even in just PIC mode, it cannot change any IRQs. It just has to stay with whatever the bios set.

Can anyone give me a URL for the VT8235/VT400 chipsets datasheet specification, so that I could implement correct IO-APIC setting for Motherboards based on this.

Cheers
James

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