Interrupt routing issue on Compaq nx6325
ariff at FreeBSD.org
Wed Dec 13 16:43:27 PST 2006
On Wed, 13 Dec 2006 23:15:50 +0100
Joerg Wunsch <j at uriah.heep.sax.de> wrote:
> I've got something that turns out to be an interrupt routing issue
> on a brand-new HP/Compaq nx6325 notebook. Everything works when I
> disable the APIC (but then I've only got one out of the two CPU
> cores), and everything works with a different notebook that has a
> previous BIOS release. Linux works, but appears to install a
> workaround for some interrupt routing bug.
> Is it OK to post the details here on this list, or would
> freebsd-hardware seem more appropriate for a clarification?
See PR: i386/104678
My current workaround is (for RELENG_6)
(hw.apic.idle_cpu=1 or 2)
... Recording in stereo is obviously too advanced
and confusing for us idiot ***** users :P ........
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