Date: Fri, 18 Jun 2010 14:16:24 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/powerpc/ofw ofw_pcibus.c src/sys/powerpc/powermac uninorth.c src/sys/powerpc/powerpc openpic.c Message-ID: <201006181416.o5IEGYdG032541@repoman.freebsd.org>
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nwhitehorn 2010-06-18 14:16:24 UTC
FreeBSD src repository
Modified files:
sys/powerpc/ofw ofw_pcibus.c
sys/powerpc/powermac uninorth.c
sys/powerpc/powerpc openpic.c
Log:
SVN rev 209299 on 2010-06-18 14:16:24Z by nwhitehorn
Change the default interrupt polarity on PowerPC systems from high to low.
On Apple systems at least, all the level interrupts are wired active low.
Before this change, our PIC programming only worked because Apple hardware
ignores the interrupt polarity bit on all interrupts except IRQ 0.
Revision Changes Path
1.5 +21 -9 src/sys/powerpc/ofw/ofw_pcibus.c
1.28 +1 -1 src/sys/powerpc/powermac/uninorth.c
1.25 +1 -1 src/sys/powerpc/powerpc/openpic.c
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