Bluetooth: Add connected/disconnected management events

This patch adds connected and disconnected managment events to track the
connection status to remote devices. The events map directly to
successful connection complete and disconnection complete HCI events for
ACL links.

Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 56b500a..6719e9a 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -162,3 +162,15 @@
 	struct mgmt_key_info key;
 	__u8 old_key_type;
 } __packed;
+
+#define MGMT_EV_CONNECTED		0x000B
+struct mgmt_ev_connected {
+	__le16 index;
+	bdaddr_t bdaddr;
+} __packed;
+
+#define MGMT_EV_DISCONNECTED		0x000C
+struct mgmt_ev_disconnected {
+	__le16 index;
+	bdaddr_t bdaddr;
+} __packed;