PCI_BRIDGE_CONF_END
BUILD_BUG_ON(sizeof(bridge->conf) != PCI_BRIDGE_CONF_END);
bridge->ssid_start = PCI_BRIDGE_CONF_END;
if (bridge->pcie_start - PCI_BRIDGE_CONF_END >= PCI_CAP_SSID_SIZEOF)
bridge->ssid_start = PCI_BRIDGE_CONF_END;
if (bridge->ssid_start - PCI_BRIDGE_CONF_END >= PCI_CAP_PCIE_SIZEOF)
bridge->pcie_start = PCI_BRIDGE_CONF_END;
if (reg < PCI_BRIDGE_CONF_END) {
if (reg < PCI_BRIDGE_CONF_END) {