Re: [coreboot] CK804 interrupt steering - SATA fix

On Mon, Feb 04, 2008 at 09:56:06AM +0100, Torsten Duwe wrote:
> On Friday 01 February 2008, [e-mail] wrote:
> > Hi,
> >
> > I've reverse engineered some registers in the CK804. I believe with this
> > information all SATA ports can be enabled without any lost interrupts.
>
> Great!
> > known values of nibbles:
> >
> > 0 - unrouted?
> > 1 - irq 23
> > 8 - irq 20
> > c - irq 12
> > d - irq 21
> > e - irq 14
> > f - irq 15
>
> These are the IO-APIC "pin numbers", not the interrupt routine taken on the 
> CPU end?

Yes.

Jonathan Kollasch