<fpieraut@casi.polymtl.ca> writes:
> I activate APIC interruption with the configuration of linux kernel
> 2.4.0test-11. In the linux kernel configuration under processor type and
> features I activate "APIC and IO-APIC support on uniprocessor", and I
> desactivate "Symmetric multi-processing support". The only way I found to
> check APIC activation is looking into /proc/interrupts, no "IO-APIC" can
> be found there. So I read IO-APIC.txt and I suppose there sould be
> conflicts with IRQ of my PCI cards. So I remove all my PCI cards and still
> have no APIC interrupt.
> Is there another way to check APIC activation?
> Am-I doing to right things to activate IO-APIC?
You might not actually have an IO-APIC or even a local APIC. This is
the case with the Mobile PIII for instance (I puzzled over this myself
for a long time).
To find out for sure, run:
grep 'flags.*apic' /proc/cpuinfo
-- David Huggins-Daines - dhd@eradicator.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sun Dec 31 2000 - 21:00:11 EST