Date: Mon, 7 Nov 2005 21:48:45 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/acpica acpi.c acpi_pcib.c acpi_resource.c Message-ID: <200511072148.jA7LmjG0027118@repoman.freebsd.org>
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jhb 2005-11-07 21:48:45 UTC
FreeBSD src repository
Modified files:
sys/dev/acpica acpi.c acpi_pcib.c acpi_resource.c
Log:
Work around at least one busted BIOS. If we get a source index in a _PRT
entry that is not zero, assume that it is really a hard-wired IRQ (commonly
used for APIC routing) and not a source index. In practice, we've only
ever seen source indices of 0 for legitimate non-hard-wired _PRT entries.
Reviewed by: njl
Tested by: Alex Lyashkov shadow at psoft dot net
MFC after: 2 weeks
Revision Changes Path
1.218 +3 -3 src/sys/dev/acpica/acpi.c
1.58 +12 -1 src/sys/dev/acpica/acpi_pcib.c
1.37 +1 -0 src/sys/dev/acpica/acpi_resource.c
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