3 files changed, 31 insertions, 0 deletions
diff --git a/include/net/irda/irlap.h b/include/net/irda/irlap.h
index f0248fb8e19..a3d370efb90 100644
--- a/include/net/irda/irlap.h
+++ b/include/net/irda/irlap.h
@@ -289,4 +289,21 @@ static inline void irlap_clear_disconnect(struct irlap_cb *self)
 	self->disconnect_pending = FALSE;
 }
 
+/*
+ * Function irlap_next_state (self, state)
+ *
+ *    Switches state and provides debug information
+ *
+ */
+static inline void irlap_next_state(struct irlap_cb *self, IRLAP_STATE state)
+{
+	/*
+	if (!self || self->magic != LAP_MAGIC)
+		return;
+
+	IRDA_DEBUG(4, "next LAP state = %s\n", irlap_state[state]);
+	*/
+	self->state = state;
+}
+
 #endif
diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
index dda72bf5b9b..16baef4dab7 100644
--- a/include/net/sctp/sctp.h
+++ b/include/net/sctp/sctp.h
@@ -503,6 +503,13 @@ static inline int sctp_frag_point(const struct sctp_sock *sp, int pmtu)
 	return frag;
 }
 
+static inline void sctp_assoc_pending_pmtu(struct sctp_association *asoc)
+{
+
+	sctp_assoc_sync_pmtu(asoc);
+	asoc->pmtu_pending = 0;
+}
+
 /* Walk through a list of TLV parameters.  Don't trust the
  * individual parameter lengths and instead depend on
  * the chunk length to indicate when to stop.  Make sure
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index 5e81984b847..ee4559b1130 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -912,6 +912,9 @@ struct sctp_transport {
 	 */
 	__u16 pathmaxrxt;
 
+	/* is the Path MTU update pending on this tranport */
+	__u8 pmtu_pending;
+
 	/* PMTU	      : The current known path MTU.  */
 	__u32 pathmtu;
 
@@ -1006,6 +1009,7 @@ void sctp_transport_raise_cwnd(struct sctp_transport *, __u32, __u32);
 void sctp_transport_lower_cwnd(struct sctp_transport *, sctp_lower_cwnd_t);
 unsigned long sctp_transport_timeout(struct sctp_transport *);
 void sctp_transport_reset(struct sctp_transport *);
+void sctp_transport_update_pmtu(struct sctp_transport *, u32);
 
 
 /* This is the structure we use to queue packets as they come into
@@ -1565,6 +1569,9 @@ struct sctp_association {
 	 */
 	__u16 pathmaxrxt;
 
+	/* Flag that path mtu update is pending */
+	__u8   pmtu_pending;
+
 	/* Association : The smallest PMTU discovered for all of the
 	 * PMTU	       : peer's transport addresses.
 	 */