net/core: Add event for a change in slave state

[deliverable/linux.git] / include / linux / netdevice.h

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1347ac50d2afd3dbbf9b55be09c7fc2e0329cdce..ce784d5018e07dab38807313fa4666e6b7cc4223 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -51,6 +51,7 @@
 #include <linux/netdev_features.h>
 #include <linux/neighbour.h>
 #include <uapi/linux/netdevice.h>
+#include <uapi/linux/if_bonding.h>
 
 struct netpoll_info;
 struct device;
@@ -2056,6 +2057,7 @@ struct pcpu_sw_netstats {
 #define NETDEV_RESEND_IGMP     0x0016
 #define NETDEV_PRECHANGEMTU    0x0017 /* notify before mtu change happened */
 #define NETDEV_CHANGEINFODATA  0x0018
+#define NETDEV_BONDING_INFO    0x0019
 
 int register_netdevice_notifier(struct notifier_block *nb);
 int unregister_netdevice_notifier(struct notifier_block *nb);
@@ -3494,6 +3496,19 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
 struct sk_buff *skb_mac_gso_segment(struct sk_buff *skb,
                                    netdev_features_t features);
 
+struct netdev_bonding_info {
+       ifslave slave;
+       ifbond  master;
+};
+
+struct netdev_notifier_bonding_info {
+       struct netdev_notifier_info info; /* must be first */
+       struct netdev_bonding_info  bonding_info;
+};
+
+void netdev_bonding_info_change(struct net_device *dev,
+                               struct netdev_bonding_info *bonding_info);
+
 static inline
 struct sk_buff *skb_gso_segment(struct sk_buff *skb, netdev_features_t features)
 {