L2-fwd trace show the lookup result

[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 a958023..d8b37d2 100644 (file)
--- a/src/vnet/l2/l2_fib.h
+++ b/src/vnet/l2/l2_fib.h
@@ -55,7 +55,7 @@ typedef struct
   /* delay between event scans, default to 100 msec */
   f64 event_scan_delay;
 
-  /* max macs in evet message, default to 100 entries */
+  /* max macs in event message, default to 100 entries */
   u32 max_macs_in_event;
 
   /* convenience variables */
@@ -129,6 +129,8 @@ typedef enum l2fib_entry_result_flags_t_
 
 STATIC_ASSERT_SIZEOF (l2fib_entry_result_flags_t, 1);
 
+extern u8 *format_l2fib_entry_result_flags (u8 * s, va_list * args);
+
 /*
  * The l2fib entry results
  */
@@ -218,7 +220,7 @@ l2fib_compute_hash_bucket (l2fib_entry_key_t * key)
  * l2fib_make_key() does read those two Bytes but does not use them.
  */
 always_inline u64 __attribute__ ((no_sanitize_address))
-l2fib_make_key (u8 * mac_address, u16 bd_index)
+l2fib_make_key (const u8 * mac_address, u16 bd_index)
 {
   u64 temp;
 
@@ -363,10 +365,10 @@ static_always_inline void
 l2fib_lookup_4 (BVT (clib_bihash) * mac_table,
                l2fib_entry_key_t * cached_key,
                l2fib_entry_result_t * cached_result,
-               u8 * mac0,
-               u8 * mac1,
-               u8 * mac2,
-               u8 * mac3,
+               const u8 * mac0,
+               const u8 * mac1,
+               const u8 * mac2,
+               const u8 * mac3,
                u16 bd_index0,
                u16 bd_index1,
                u16 bd_index2,
@@ -440,19 +442,19 @@ l2fib_lookup_4 (BVT (clib_bihash) * mac_table,
 void l2fib_clear_table (void);
 
 void
-l2fib_add_entry (u8 * mac,
+l2fib_add_entry (const u8 * mac,
                 u32 bd_index,
                 u32 sw_if_index, l2fib_entry_result_flags_t flags);
 
 static inline void
-l2fib_add_filter_entry (u8 * mac, u32 bd_index)
+l2fib_add_filter_entry (const u8 * mac, u32 bd_index)
 {
   l2fib_add_entry (mac, bd_index, ~0,
                   (L2FIB_ENTRY_RESULT_FLAG_FILTER |
                    L2FIB_ENTRY_RESULT_FLAG_STATIC));
 }
 
-u32 l2fib_del_entry (u8 * mac, u32 bd_index, u32 sw_if_index);
+u32 l2fib_del_entry (const u8 * mac, u32 bd_index, u32 sw_if_index);
 
 void l2fib_start_ager_scan (vlib_main_t * vm);