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 indicate anything about PCI Bridge Window registers AFAIK. hth, grant -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html