Date: Tue, 16 Dec 2003 08:32:28 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 mp_machdep.c Message-ID: <200312161632.hBGGWSsF012050@repoman.freebsd.org>
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jhb 2003/12/16 08:32:28 PST
FreeBSD src repository
Modified files: (Branch: RELENG_4)
sys/i386/i386 mp_machdep.c
Log:
Pin 0 on the first I/O APIC is always an ExtINT pin. Some BIOS's are
broken and list the type of the pin as INT rather than ExtINT in the MP
Table. To workaround, force pin 0 of ioapic 0 to be ExtINT if it is of
type INT. This is not a MFC as -current has very different apic code now.
Current's mptable parser might need a similar workaround.
PR: i386/39234
Reported by: Henri Hennebert <hlh@ciger.be>
Revision Changes Path
1.115.2.20 +9 -0 src/sys/i386/i386/mp_machdep.c
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