69     iface: SpinLock<smoltcp::iface::Interface>,  field
87         let mut iface_config = smoltcp::iface::Config::new();  in new()
96         let iface = smoltcp::iface::Interface::new(iface_config, &mut driver);  in new()  localVariable
102             iface: SpinLock::new(iface),  in new()
112         let mut iface_config = smoltcp::iface::Config::new();  in new()
229     let iface = VirtioInterface::new(driver);  in virtio_net()  localVariable
231     NET_DRIVERS.write().insert(iface.nic_id(), iface.clone());  in virtio_net()
234         iface.name(),  in virtio_net()
266         self.iface.lock().update_ip_addrs(|addrs| {  in update_ip_addrs()
280         sockets: &mut smoltcp::iface::SocketSet,  in poll()
283         let mut guard = self.iface.lock();  in poll()
294     fn inner_iface(&self) -> &SpinLock<smoltcp::iface::Interface> {  in inner_iface()
295         return &self.iface;  in inner_iface()