6.0-CURRENT SNAP004 hangs on amr (patch)
Joao Barros
joao.barros at gmail.com
Sun Jul 24 23:16:16 GMT 2005
On 7/21/05, John Baldwin <jhb at freebsd.org> wrote:
> On Thursday 21 July 2005 11:42 am, Mike Tancsa wrote:
> > At 02:09 PM 13/07/2005, John Baldwin wrote:
> > >On Wednesday 13 July 2005 09:38 am, Mike Tancsa wrote:
> > > > At 04:28 PM 12/07/2005, John Baldwin wrote:
> > > > >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?
> > > >
> > > > Yup,
> > > > Still boots just fine.
> > >
> > >Ok. Back on 6, can you try editing sys/i386/i386/io_apic.c and in the
> > >function ioapic_set_extint(), change the line that reads:
> > >
> > > io->io_pins[pin].io_masked = 1;
> > >
> > >to set the masked variable to 0 instead?
> >
> > Yes, it works with and without ACPI!!
>
> Ok. That change directly violates the ACPI standard. :( I need to think
> about this. At the very least I can add a tunable for this.
John,
Would it be possible to have this in BETA2?
--
Joao Barros
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