int system_add_address(struct device *dev, struct device_addr *addr);
int system_del_address(struct device *dev, struct device_addr *addr);
int system_add_route(struct device *dev, struct device_route *route);
int system_del_route(struct device *dev, struct device_route *route);
int system_add_address(struct device *dev, struct device_addr *addr);
int system_del_address(struct device *dev, struct device_addr *addr);
int system_add_route(struct device *dev, struct device_route *route);
int system_del_route(struct device *dev, struct device_route *route);