Merge tag 'omap-for-v5.0/fixes-rc7-signed' of git://git.kernel.org/pub/scm/linux...

[mirror_ubuntu-eoan-kernel.git] / net / tipc / msg.h

diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index a0924956bb61b1aecb100771890c9b9e7bbf9cbe..d7e4b8b93f9d39b8335ab4751c29baea807add66 100644 (file)
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -360,6 +360,28 @@ static inline void msg_set_bcast_ack(struct tipc_msg *m, u16 n)
        msg_set_bits(m, 1, 0, 0xffff, n);
 }
 
+/* Note: reusing bits in word 1 for ACTIVATE_MSG only, to re-synch
+ * link peer session number
+ */
+static inline bool msg_dest_session_valid(struct tipc_msg *m)
+{
+       return msg_bits(m, 1, 16, 0x1);
+}
+
+static inline void msg_set_dest_session_valid(struct tipc_msg *m, bool valid)
+{
+       msg_set_bits(m, 1, 16, 0x1, valid);
+}
+
+static inline u16 msg_dest_session(struct tipc_msg *m)
+{
+       return msg_bits(m, 1, 0, 0xffff);
+}
+
+static inline void msg_set_dest_session(struct tipc_msg *m, u16 n)
+{
+       msg_set_bits(m, 1, 0, 0xffff, n);
+}
 
 /*
  * Word 2