On Mon, Nov 30, 2009 at 03:32:13PM -0800, Yinghai Lu wrote:> IORESOURCE_MEM_64 get set when PCI_PREF_RANGE_TYPE_64 is set.PCI_PREF_RANGE_TYPE_64 is when we read BARs. It doesn't indicateanything about PCI Bridge Window registers AFAIK.hth,grant