DragonFly- master sys/bus/pci pcisupport.c

Sepherosa Ziehau sephe at crater.dragonflybsd.org
Thu Apr 30 21:34:33 PDT 2009

commit 673022dc7e226264145e5c9f10f98931ceccdfe1
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date:   Fri May 1 12:26:05 2009 +0800

    Prepare lapic timer: Patch the hardware bug in nForce2 chipset,
    which could hang the lapic timer.
    "Workaround a hang on some nForce2 systems that can happen if the
     CPU goes into and out of the halt state very quickly."
    Obtained-from: FreeBSD rev158881
    See-also: FreeBSD PR i386/97785

Summary of changes:
 sys/bus/pci/pcisupport.c |   39 +++++++++++++++++++++++++++++++++++++++
 1 files changed, 39 insertions(+), 0 deletions(-)


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