Date: Sun, 1 Apr 2007 06:15:53 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/powerpc/powermac uninorth.c Message-ID: <200704010615.l316FrnT002059@repoman.freebsd.org>
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marcel 2007-04-01 06:15:53 UTC
FreeBSD src repository
Modified files:
sys/powerpc/powermac uninorth.c
Log:
When writing to PCI configuration registers, don't immediately
read the same register back. It can cause hangs or machine
checks in certain cases. One particular case is with bge(4)
when a reset is initiated for the controller.
MFC after: 1 month
Revision Changes Path
1.15 +0 -3 src/sys/powerpc/powermac/uninorth.c
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