Re: problem on dell r610

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Fri, Nov 12, 2010 at 10:27:00AM +0100, Manuel Bouyer wrote:
> On Fri, Nov 12, 2010 at 12:39:21PM +1300, Mark Davies wrote:
> > So I've tried commenting out the panic() call to see how much further 
> > I can get and fiddling with various arguments to the hypervisor but I 
> > assume I'm hitting interrupt routing issues as it will get further 
> > through the boot with pauses at various device identification steps 
> > eventually complaining about lost interrupts from piixide0 and 
> > disabling various usb buses and then hang.
> > 
> > I'd really appreciate some suggestions on how to attack this, as if I 
> > can't get this going I'll shortly have to go find another Dom0 OS and 
> > I'd rather not have to do that.
> 
> The best advice I can give at this time is to try it with ACPI disabled.
> I don't have much time to look at this and I don't know much about ACPI.

Sorry, you said this also doesn't work with ACPI disabled.

As a quick hack, as it seems your boot CPU has id 32 not 0, could you
try the attach patch ?

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--

Index: include/i82489var.h
===================================================================
RCS file: /cvsroot/src/sys/arch/xen/include/i82489var.h,v
retrieving revision 1.1
diff -u -p -u -r1.1 i82489var.h
--- include/i82489var.h 28 Sep 2006 18:53:15 -0000      1.1
+++ include/i82489var.h 13 Nov 2010 19:58:36 -0000
@@ -2,4 +2,4 @@
 
 #include <x86/i82489var.h>
 #undef lapic_cpu_number
-#define lapic_cpu_number() (0)
+#define lapic_cpu_number() (32)