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[Xen-devel] Re: [PATCH] IRQ: manually EOI migrating line interrupts
>>> On 30.08.11 at 17:19, Andrew Cooper <andrew.cooper3@xxxxxxxxxx> wrote:
> P.S. If anyone knows which manual contains the specificaion/programming
> guide for the IO-APIC, I would be very gratefull. Google always points
> to 82093AA datasheet which is very out of date.
Intel's ICH documentation (e.g. document number 319973-003) has a
section on the IO-APIC (among the other LPC stuff), which covers the
EOI register and possibly other newer additions.
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