cfm: New cfm extended mode.

The new extended mode introduced in this patch will be used for
features which break wire compatibility with 802.1ag compliant
implementations.

Bug #7014.

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/cfm.h b/lib/cfm.h
index 659077b47..0d1ddb2f0 100644
--- a/lib/cfm.h
+++ b/lib/cfm.h
@@ -27,6 +27,7 @@ struct ofpbuf;
 struct cfm_settings {
     uint16_t mpid;              /* The MPID of this CFM. */
     int interval;               /* The requested transmission interval. */
+    bool extended;              /* Run in extended mode. */
 };
 
 void cfm_init(void);
@@ -37,7 +38,7 @@ bool cfm_should_send_ccm(struct cfm *);
 void cfm_compose_ccm(struct cfm *, struct ofpbuf *packet, uint8_t eth_src[6]);
 void cfm_wait(struct cfm *);
 bool cfm_configure(struct cfm *, const struct cfm_settings *);
-bool cfm_should_process_flow(const struct flow *);
+bool cfm_should_process_flow(const struct cfm *cfm, const struct flow *);
 void cfm_process_heartbeat(struct cfm *, const struct ofpbuf *packet);
 bool cfm_get_fault(const struct cfm *);