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From: Jung-uk Kim <jkim@niksun.com>
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cc: src-committers@freebsd.org
cc: cvs-all@freebsd.org
cc: John Baldwin <jhb@freebsd.org>
Subject: Re: cvs commit: src/sys/dev/acpica acpivar.h src/sys/amd64/acpica
	madt.c src/sys/i386/acpica madt.c
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On Tuesday 22 February 2005 04:57 pm, John Baldwin wrote:
> 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
> >   Log:
> >   - 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.

AFAIK, this is a common problem for every NVIDIA chipset.

> 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. Thanks.

Thanks for the commit,

Jung-uk Kim