Re: 6.0-CURRENT SNAP004 hangs on amr

From: John Baldwin <jhb_at_FreeBSD.org>
Date: Tue, 12 Jul 2005 16:28:39 -0400
On Tuesday 12 July 2005 04:17 pm, Mike Tancsa wrote:
> At 10:24 AM 12/07/2005, John Baldwin wrote:
> > > BUT!  With ata compiled out, I can now boot a current kernel using PIC
> > > and APIC!  This is with a newer AMR card, but I dont think that is the
> > > issue. I will put back the old one once back at the office tomorrow
> > > just to be sure as the generic current kernel still hangs on it.
> >
> >Argh ok.  Can you try compiling a 5.x kernel with 'options NO_MIXED_MODE'
> > and see if it hangs as well?  ACPI specifically forbids using mixed mode.
> > :(
>
> Hmmm. I added the kernel option, but it still boots on RELENG_5 :(

That does sort of help.  Can you try commenting out the call to 
ioapic_setup_mixed_mode() in the sys/i386/i386/mptable.c file and try booting 
with ACPI disabled (but APIC on) and see if it still works ok?

-- 
John Baldwin <jhb_at_FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org
Received on Tue Jul 12 2005 - 18:34:33 UTC

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