PCI: disable ASPM on VIA root-port-under-bridge configurations
authorShaohua Li <shaohua.li@intel.com>
Mon, 8 Jun 2009 01:27:25 +0000 (09:27 +0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 2 Jul 2009 23:31:34 +0000 (16:31 -0700)
commit8a94b68f58fb15880b0ad5401def3fa9b83f9e80
tree01bb8dde742e7b8d423282e5f8cd10fa558907ad
parentc66a1c990f0f9ec38765ca5c54953523326e18d5
PCI: disable ASPM on VIA root-port-under-bridge configurations

commit 8e822df700694ca6850d1e0c122fd7004b2778d8 upstream.

VIA has a strange chipset, it has root port under a bridge. Disable ASPM
for such strange chipset.

Tested-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/pci/pcie/aspm.c