X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Flacp%2Fptx_machine.h;h=7b8fc535da8fb9eadf95f6738bc1240fb595d172;hb=4c4223edf;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..7b8fc535da8 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")
@@ -51,7 +51,7 @@ int lacp_ptx_action_no_periodic (void *p1, void *p2);
 int lacp_ptx_action_slow_periodic (void *p1, void *p2);
 int lacp_ptx_action_fast_periodic (void *p1, void *p2);
 int lacp_ptx_action_timer_expired (void *p1, void *p2);
-void lacp_ptx_debug_func (slave_if_t * sif, int event, int state,
+void lacp_ptx_debug_func (member_if_t * mif, int event, int state,
 			  lacp_fsm_state_t * transition);
 
 #define LACP_ACTION_NO_PERIODIC \
@@ -64,9 +64,36 @@ void lacp_ptx_debug_func (slave_if_t * sif, int event, int state,
   LACP_ACTION_ROUTINE(lacp_ptx_action_timer_expired)
 
 static inline void
-lacp_start_periodic_timer (vlib_main_t * vm, slave_if_t * sif, u8 expiration)
+lacp_start_periodic_timer (vlib_main_t * vm, member_if_t * mif, u8 expiration)
+{
+  mif->periodic_timer = vlib_time_now (vm) + expiration;
+}
+
+static inline void
+lacp_schedule_periodic_timer (vlib_main_t * vm, member_if_t * mif)
+{
+  // do fast rate if partner is in short timeout or
+  // we are not yet synchronized
+  if ((mif->partner.state & LACP_STATE_LACP_TIMEOUT) ||
+      (((mif->actor.state & (LACP_STATE_SYNCHRONIZATION |
+			     LACP_STATE_COLLECTING |
+			     LACP_STATE_DISTRIBUTING)) !=
+	(LACP_STATE_SYNCHRONIZATION | LACP_STATE_COLLECTING |
+	 LACP_STATE_DISTRIBUTING))
+       && (mif->partner.state & LACP_STATE_AGGREGATION)))
+    lacp_start_periodic_timer (vm, mif, LACP_FAST_PERIODIC_TIMER);
+  else
+    lacp_start_periodic_timer (vm, mif, LACP_SLOW_PERIODIC_TIMER);
+}
+
+static inline void
+lacp_ptx_post_short_timeout_event (vlib_main_t * vm, member_if_t * mif)
 {
-  sif->periodic_timer = vlib_time_now (vm) + expiration;
+  if (mif->lacp_enabled && mif->port_enabled &&
+      ((mif->partner.state & LACP_STATE_LACP_ACTIVITY) ||
+       (mif->actor.state & LACP_STATE_LACP_ACTIVITY)))
+    lacp_machine_dispatch (&lacp_ptx_machine, vm, mif,
+			   LACP_PTX_EVENT_SHORT_TIMEOUT, &mif->ptx_state);
 }
 
 #endif /* __LACP_PTX_MACHINE_H__ */