1 files changed, 25 insertions, 0 deletions

diff --git a/net/ieee802154/6lowpan/6lowpan_i.h b/net/ieee802154/6lowpan/6lowpan_i.h
index edbe80314b7d..29ec61b01752 100644
--- a/net/ieee802154/6lowpan/6lowpan_i.h
+++ b/net/ieee802154/6lowpan/6lowpan_i.h
@@ -1,6 +1,8 @@
 #ifndef __IEEE802154_6LOWPAN_I_H__
 #define __IEEE802154_6LOWPAN_I_H__
 
+#include <linux/list.h>
+
 #include <net/inet_frag.h>
 
 struct lowpan_create_arg {
@@ -34,8 +36,31 @@ static inline u32 ieee802154_addr_hash(const struct ieee802154_addr *a)
         }
 }
 
+struct lowpan_dev_record {
+        struct net_device *ldev;
+        struct list_head list;
+};
+
+/* private device info */
+struct lowpan_dev_info {
+        struct net_device       *real_dev; /* real WPAN device ptr */
+        struct mutex            dev_list_mtx; /* mutex for list ops */
+        u16                     fragment_tag;
+};
+
+static inline struct
+lowpan_dev_info *lowpan_dev_info(const struct net_device *dev)
+{
+        return netdev_priv(dev);
+}
+
+extern struct list_head lowpan_devices;
+
 int lowpan_frag_rcv(struct sk_buff *skb, const u8 frag_type);
 void lowpan_net_frag_exit(void);
 int lowpan_net_frag_init(void);
 
+void lowpan_rx_init(void);
+void lowpan_rx_exit(void);
+
 #endif /* __IEEE802154_6LOWPAN_I_H__ */