On Wed, Aug 11, 1999 at 08:01:14AM -0700, Josep Maria M. Blanquer wrote:
> The things I don't fully understant/I'm missing are:
> 1- On the IO APIC configuration. When the IO APIC/(s) are configured
> to forward the interrupts to the local APICs, the delivery mode
> is set to the lowest priority and the destination mode is set up
> to physical! Is that the way it should go? From my understanding
> if you specify physical dest, you can only specify a single APIC
> ID right? So that means that all INT are always forwarded to the
> BSP (id 0)?
Wrong. A physical destination ID of all 1s means broadcast to all local
APICs.
Refer to Chapter 7.4.9.1 (Pentium III manual, Vol 3, systems programming guide)
-Arun
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