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(parent: 4160fcc) | patch
PCI: VIA CX700 quirk to disable PCI Bus Parking
authorTim Yamin <tim.yamin@zonbu.com>
Thu, 1 Nov 2007 23:14:54 +0000 (23:14 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 1 Feb 2008 23:04:20 +0000 (15:04 -0800)
commit586f13864bf9a0ac0d6268ff3a870999bc87aaef
tree96f564776286237d0aeb8ab6840b5040ac6a3144tree | snapshot
parent4160fcca54d1ae08a590b57133f0911b46a714b1commit | diff
PCI: VIA CX700 quirk to disable PCI Bus Parking

PCI Bus Parking and PCI Master read caching on the VIA CX700 is buggy and
can lead to problems such as USB2.0 packet loss if a VT6212L controller
is on the PCI bus. It's disabled by default, but some BIOSes turn these
features on and this patch reverts the configuration to the safe defaults.

Signed-off-by: Tim Yamin <tim.yamin@zonbu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/quirks.c diff | blob | history
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