+ /* Clear out any of the virtual P2P bridge registers */
+ pci_write_config_word(dev, PCI_IO_BASE_UPPER16, 0);
+ pci_write_config_word(dev, PCI_IO_LIMIT_UPPER16, 0);
+ pci_write_config_byte(dev, PCI_IO_BASE, 0x10);
+ pci_write_config_byte(dev, PCI_IO_LIMIT, 0);
+ pci_write_config_word(dev, PCI_MEMORY_BASE, 0x10);
+ pci_write_config_word(dev, PCI_MEMORY_LIMIT, 0);
+ pci_write_config_word(dev, PCI_PREF_BASE_UPPER32, 0x0);
+ pci_write_config_word(dev, PCI_PREF_LIMIT_UPPER32, 0x0);
+ pci_write_config_word(dev, PCI_PREF_MEMORY_BASE, 0x10);
+ pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, 0);
+