Improve l2_macs_events API to provide MAC move information

[vpp.git] / src / vnet / l2 / l2_fib.h

diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h
index 60c197f..ad7035b 100644 (file)
--- a/src/vnet/l2/l2_fib.h
+++ b/src/vnet/l2/l2_fib.h
@@ -118,7 +118,8 @@ typedef struct
       u8 bvi:1;                        /* mac is for a bridged virtual interface */
       u8 filter:1;             /* drop packets to/from this mac */
       u8 lrn_evt:1;            /* MAC learned to be sent in L2 MAC event */
-      u8 unused:3;
+      u8 lrn_mov:1;            /* MAC learned is a MAC move */
+      u8 unused:2;
 
       u8 timestamp;            /* timestamp for aging */
       l2fib_seq_num_t sn;      /* bd/int seq num */
@@ -129,6 +130,14 @@ typedef struct
 
 STATIC_ASSERT_SIZEOF (l2fib_entry_result_t, 8);
 
+/* L2 MAC event entry action enums (see mac_entry definition in l2.api) */
+typedef enum
+{
+  MAC_EVENT_ACTION_ADD = 0,
+  MAC_EVENT_ACTION_DELETE = 1,
+  MAC_EVENT_ACTION_MOVE = 2,
+} l2_mac_event_action_t;
+
 /**
  * Compute the hash for the given key and return
  * the corresponding bucket index