+static int rtl8152_pre_reset(struct usb_interface *intf)
+{
+ struct r8152 *tp = usb_get_intfdata(intf);
+ struct net_device *netdev;
+
+ if (!tp)
+ return 0;
+
+ netdev = tp->netdev;
+ if (!netif_running(netdev))
+ return 0;
+
+ napi_disable(&tp->napi);
+ clear_bit(WORK_ENABLE, &tp->flags);
+ usb_kill_urb(tp->intr_urb);
+ cancel_delayed_work_sync(&tp->schedule);
+ if (netif_carrier_ok(netdev)) {
+ netif_stop_queue(netdev);
+ mutex_lock(&tp->control);
+ tp->rtl_ops.disable(tp);
+ mutex_unlock(&tp->control);
+ }
+
+ return 0;
+}
+
+static int rtl8152_post_reset(struct usb_interface *intf)
+{
+ struct r8152 *tp = usb_get_intfdata(intf);
+ struct net_device *netdev;
+
+ if (!tp)
+ return 0;
+
+ netdev = tp->netdev;
+ if (!netif_running(netdev))
+ return 0;
+
+ set_bit(WORK_ENABLE, &tp->flags);
+ if (netif_carrier_ok(netdev)) {
+ mutex_lock(&tp->control);
+ tp->rtl_ops.enable(tp);
+ rtl8152_set_rx_mode(netdev);
+ mutex_unlock(&tp->control);
+ netif_wake_queue(netdev);
+ }
+
+ napi_enable(&tp->napi);
+
+ return 0;
+}
+