Date: Thu, 21 Jul 2005 12:57:20 -0400 From: John Baldwin <jhb@FreeBSD.org> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-current@FreeBSD.org Subject: Re: 6.0-CURRENT SNAP004 hangs on amr (patch) Message-ID: <200507211257.21730.jhb@FreeBSD.org> In-Reply-To: <6.2.1.2.0.20050721112003.07dfcec0@64.7.153.2> References: <70e8236f05070208212e36c375@mail.gmail.com> <200507131409.39988.jhb@FreeBSD.org> <6.2.1.2.0.20050721112003.07dfcec0@64.7.153.2>
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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 Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org
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