Date: Wed, 5 Nov 2003 22:10:13 -0800 From: Sam Leffler <sam@errno.com> To: John Baldwin <jhb@FreeBSD.org>, src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/i386/acpica madt.c src/sys/i386/i386 mptable.c Message-ID: <200311052210.13894.sam@errno.com> In-Reply-To: <200311052315.hA5NFqXp055248@repoman.freebsd.org> References: <200311052315.hA5NFqXp055248@repoman.freebsd.org>
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On Wednesday 05 November 2003 03:15 pm, John Baldwin wrote: > jhb 2003/11/05 15:15:52 PST > > FreeBSD src repository > > Modified files: > sys/i386/acpica madt.c > sys/i386/i386 mptable.c > Log: > When remapping an ISA interrupt from one intpin to another, disable the > pin that is used by the default identity mapping if it still maps to the > old vector. The ACPI case might need some tweaking for the SCI interrupt > case since ACPI likes to address the intpin using both the IRQ remapped > to it as well as the previous existing PCI IRQ mapped to it. > > Reported by: kan This breaks booting my Dell 450. intpin 0 is connected to ExtNT but that gets disabled so the system panics later one complaining that it cannot locate ExtINT. Sam
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