Re: APIC, x86: How to change the IRQ of one board when BIOS can't ?
From: Robert Hancock
Date: Mon Dec 05 2005 - 21:13:19 EST
Serge Noiraud wrote:
Hi,
I get sometimes an APIC error on CPU 1. for IRQ 169, I get 4 modules : 3 USB
and one Nvidia ( I know, you dislike that). I would like to affect another
IRQ to the nvidia card to see if the problem is nvidia or not. I don't want
to modify the others IRQ.
I can't from the BIOS. I red Documentation/i386/IO-APIC.txt but I'm not sure
it is possible.
What is the best method to do that ? is pirq the solution ? how ?
If the BIOS can't do it, it may not be possible at all, i.e. the
interrupt lines may be hard wired that way on the motherboard.
--
Robert Hancock Saskatoon, SK, Canada
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Home Page: http://www.roberthancock.com/
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