X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Flacp%2Fptx_machine.h;h=4b4f4134254b1578cfd6cbabc56a9af176dc14f8;hb=87d24db65facb89ca524c951b8379ca2ec4dbc7a;hp=a9af4bb89d3a91230af8f3f03dd45f1ef607410d;hpb=9cd2d7a5a4fafadb65d772c48109d55d1e19d425;p=vpp.git

diff --git a/src/plugins/lacp/ptx_machine.h b/src/plugins/lacp/ptx_machine.h
index a9af4bb89d3..4b4f4134254 100644
--- a/src/plugins/lacp/ptx_machine.h
+++ b/src/plugins/lacp/ptx_machine.h
@@ -20,7 +20,7 @@
 #include <lacp/machine.h>
 
 #define foreach_lacp_ptx_event          \
-  _(0, BEGIN, "begin")                  \
+  _(0, NO_PERIODIC, "no periodic")      \
   _(1, LONG_TIMEOUT, "long tiemout")    \
   _(2, TIMER_EXPIRED, "timer expired")  \
   _(3, SHORT_TIMEOUT, "short timeout")
@@ -69,6 +69,33 @@ lacp_start_periodic_timer (vlib_main_t * vm, slave_if_t * sif, u8 expiration)
   sif->periodic_timer = vlib_time_now (vm) + expiration;
 }
 
+static inline void
+lacp_schedule_periodic_timer (vlib_main_t * vm, slave_if_t * sif)
+{
+  // do fast rate if partner is in short timeout or
+  // we are not yet synchronized
+  if ((sif->partner.state & LACP_STATE_LACP_TIMEOUT) ||
+      (((sif->actor.state & (LACP_STATE_SYNCHRONIZATION |
+			     LACP_STATE_COLLECTING |
+			     LACP_STATE_DISTRIBUTING)) !=
+	(LACP_STATE_SYNCHRONIZATION | LACP_STATE_COLLECTING |
+	 LACP_STATE_DISTRIBUTING))
+       && (sif->partner.state & LACP_STATE_AGGREGATION)))
+    lacp_start_periodic_timer (vm, sif, LACP_FAST_PERIODIC_TIMER);
+  else
+    lacp_start_periodic_timer (vm, sif, LACP_SLOW_PERIODIC_TIMER);
+}
+
+static inline void
+lacp_ptx_post_short_timeout_event (vlib_main_t * vm, slave_if_t * sif)
+{
+  if (sif->lacp_enabled && sif->port_enabled &&
+      ((sif->partner.state & LACP_STATE_LACP_ACTIVITY) ||
+       (sif->actor.state & LACP_STATE_LACP_ACTIVITY)))
+    lacp_machine_dispatch (&lacp_ptx_machine, vm, sif,
+			   LACP_PTX_EVENT_SHORT_TIMEOUT, &sif->ptx_state);
+}
+
 #endif /* __LACP_PTX_MACHINE_H__ */
 
 /*