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(parent: 2b1afa8) | 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)
commit53a9bf4267b8b1f958dbeb7c8c1ef21c82229b71
tree96f564776286237d0aeb8ab6840b5040ac6a3144tree | snapshot
parent2b1afa87e11e979ab4838e043ffd0175657da437commit | 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
Linux kernel for KaRo TX COM modules