cvs commit: src/sys/dev/acpica acpivar.h src/sys/amd64/acpica
madt.c src/sys/i386/acpica madt.c
jhb at FreeBSD.org
Tue Feb 22 22:18:31 GMT 2005
On Tuesday 22 February 2005 04:52 pm, John Baldwin wrote:
> jhb 2005-02-22 21:52:52 UTC
> FreeBSD src repository
> Modified files:
> sys/dev/acpica acpivar.h
> sys/amd64/acpica madt.c
> sys/i386/acpica madt.c
> - Add a new quirk to indicate that pin 0 of the first I/O APIC is really
> IRQ 0 and not an ExtINT pin. The MADT enumerators ignore the PC-AT
> flag and ignore overrides that map IRQ 0 to pin 2 when this quirk is
> present. - Add a block comment above the quirks to document each quirk so
> that we can use more verbose descriptions quirks.
> MFC after: 2 weeks
Several "wonderful" amd64 chipsets by Nvidia have this issue. You can test it
by manually enabling the quirk via hints (the value for this quirk is '4').
If you have a machine that needs this, please send me your acpidump output.
John Baldwin <jhb at FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve" = http://www.FreeBSD.org
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