#define AMT_STATUS_MAX (__AMT_STATUS_MAX - 1)
+/* Gateway events only */
+enum amt_event {
+ AMT_EVENT_NONE,
+ AMT_EVENT_RECEIVE,
+ AMT_EVENT_SEND_DISCOVERY,
+ AMT_EVENT_SEND_REQUEST,
+ __AMT_EVENT_MAX,
+};
+
struct amt_header {
#if defined(__LITTLE_ENDIAN_BITFIELD)
u8 type:4,
struct hlist_head sources[];
};
+#define AMT_MAX_EVENTS 16
+struct amt_events {
+ enum amt_event event;
+ struct sk_buff *skb;
+};
+
struct amt_dev {
struct net_device *dev;
struct net_device *stream_dev;
struct delayed_work req_wq;
/* Protected by RTNL */
struct delayed_work secret_wq;
+ struct work_struct event_wq;
/* AMT status */
enum amt_status status;
/* Generated key */
/* Used only in gateway mode */
u64 mac:48,
reserved:16;
+ /* AMT gateway side message handler queue */
+ struct amt_events events[AMT_MAX_EVENTS];
+ u8 event_idx;
+ u8 nr_events;
};
#define AMT_TOS 0xc0