1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
index 0e5ac93bab10..f18d64129f99 100644
--- a/include/linux/usb/usbnet.h
+++ b/include/linux/usb/usbnet.h
@@ -56,6 +56,8 @@ struct usbnet {
         struct sk_buff_head     done;
         struct sk_buff_head     rxq_pause;
         struct urb              *interrupt;
+        unsigned                interrupt_count;
+        struct mutex            interrupt_mutex;
         struct usb_anchor       deferred;
         struct tasklet_struct   bh;
 
@@ -72,6 +74,7 @@ struct usbnet {
 #               define EVENT_DEVICE_REPORT_IDLE 8
 #               define EVENT_NO_RUNTIME_PM      9
 #               define EVENT_RX_KILL    10
+#               define EVENT_LINK_CHANGE        11
 };
 
 static inline struct usb_driver *driver_of(struct usb_interface *intf)
@@ -245,5 +248,9 @@ extern void usbnet_get_drvinfo(struct net_device *, struct ethtool_drvinfo *);
 extern int usbnet_nway_reset(struct net_device *net);
 
 extern int usbnet_manage_power(struct usbnet *, int);
+extern void usbnet_link_change(struct usbnet *, bool, bool);
+
+extern int usbnet_status_start(struct usbnet *dev, gfp_t mem_flags);
+extern void usbnet_status_stop(struct usbnet *dev);
 
 #endif /* __LINUX_USB_USBNET_H */