tree f783cd2e99c47a089db220273b3045eeadf7730c
parent 94e6108803469a37ee1e3c92dafdd1d59298602f
author Tim Yamin <tim.yamin@zonbu.com> 1206907139 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1208753227 -0700

PCI: Update VIA CX700 quirk

This follows up 53a9bf4267b8b1f958dbeb7c8c1ef21c82229b71. Some newer
CX700 BIOSes from our vendor have PCI Bus Parking disabled but PCI
Master read caching enabled. This creates problems such as system
freezing when both the network controller and the USB controller are
active and one of them is pretty busy (e.g. heavy network traffic).

This patch separates the checks and both the bus parking and the read
caching are disabled independently if either is enabled by the BIOS.

Signed-off-by: Tim Yamin <tim.yamin@zonbu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>