3 files changed, 54 insertions, 22 deletions

diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 5396521a776a..b8aadffe6237 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -9,6 +9,7 @@
 #include <net/fib_rules.h>
 #include <net/fib_notifier.h>
 #include <uapi/linux/mroute.h>
+#include <linux/mroute_base.h>
 
 #ifdef CONFIG_IP_MROUTE
 static inline int ip_mroute_opt(int opt)
@@ -56,18 +57,6 @@ static inline bool ipmr_rule_default(const struct fib_rule *rule)
 }
 #endif
 
-struct vif_device {
-	struct net_device 	*dev;			/* Device we are using */
-	struct netdev_phys_item_id dev_parent_id;	/* Device parent ID    */
-	unsigned long	bytes_in,bytes_out;
-	unsigned long	pkt_in,pkt_out;		/* Statistics 			*/
-	unsigned long	rate_limit;		/* Traffic shaping (NI) 	*/
-	unsigned char	threshold;		/* TTL threshold 		*/
-	unsigned short	flags;			/* Control flags 		*/
-	__be32		local,remote;		/* Addresses(remote for tunnels)*/
-	int		link;			/* Physical interface index	*/
-};
-
 struct vif_entry_notifier_info {
 	struct fib_notifier_info info;
 	struct net_device *dev;
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 3014c52bfd86..e5e5b8282551 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -7,6 +7,7 @@
 #include <linux/skbuff.h>	/* for struct sk_buff_head */
 #include <net/net_namespace.h>
 #include <uapi/linux/mroute6.h>
+#include <linux/mroute_base.h>
 
 #ifdef CONFIG_IPV6_MROUTE
 static inline int ip6_mroute_opt(int opt)
@@ -62,16 +63,6 @@ static inline void ip6_mr_cleanup(void)
 }
 #endif
 
-struct mif_device {
-	struct net_device 	*dev;			/* Device we are using */
-	unsigned long	bytes_in,bytes_out;
-	unsigned long	pkt_in,pkt_out;		/* Statistics 			*/
-	unsigned long	rate_limit;		/* Traffic shaping (NI) 	*/
-	unsigned char	threshold;		/* TTL threshold 		*/
-	unsigned short	flags;			/* Control flags 		*/
-	int		link;			/* Physical interface index	*/
-};
-
 #define VIFF_STATIC 0x8000
 
 struct mfc6_cache {
diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h
new file mode 100644
index 000000000000..0de651e15f27
--- /dev/null
+++ b/include/linux/mroute_base.h
@@ -0,0 +1,52 @@
+#ifndef __LINUX_MROUTE_BASE_H
+#define __LINUX_MROUTE_BASE_H
+
+#include <linux/netdevice.h>
+
+/**
+ * struct vif_device - interface representor for multicast routing
+ * @dev: network device being used
+ * @bytes_in: statistic; bytes ingressing
+ * @bytes_out: statistic; bytes egresing
+ * @pkt_in: statistic; packets ingressing
+ * @pkt_out: statistic; packets egressing
+ * @rate_limit: Traffic shaping (NI)
+ * @threshold: TTL threshold
+ * @flags: Control flags
+ * @link: Physical interface index
+ * @dev_parent_id: device parent id
+ * @local: Local address
+ * @remote: Remote address for tunnels
+ */
+struct vif_device {
+	struct net_device *dev;
+	unsigned long bytes_in, bytes_out;
+	unsigned long pkt_in, pkt_out;
+	unsigned long rate_limit;
+	unsigned char threshold;
+	unsigned short flags;
+	int link;
+
+	/* Currently only used by ipmr */
+	struct netdev_phys_item_id dev_parent_id;
+	__be32 local, remote;
+};
+
+#ifdef CONFIG_IP_MROUTE_COMMON
+void vif_device_init(struct vif_device *v,
+		     struct net_device *dev,
+		     unsigned long rate_limit,
+		     unsigned char threshold,
+		     unsigned short flags,
+		     unsigned short get_iflink_mask);
+#else
+static inline void vif_device_init(struct vif_device *v,
+				   struct net_device *dev,
+				   unsigned long rate_limit,
+				   unsigned char threshold,
+				   unsigned short flags,
+				   unsigned short get_iflink_mask)
+{
+}
+#endif
+#endif