GBP Endpoint Learning

Learning GBP endpoints over vxlan-gbp tunnels

Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/vnet/ethernet/mac_address.h b/src/vnet/ethernet/mac_address.h
index 7b4390dfb48..a249cb58e7c 100644
--- a/src/vnet/ethernet/mac_address.h
+++ b/src/vnet/ethernet/mac_address.h
@@ -37,6 +37,13 @@ mac_address_from_bytes (mac_address_t * mac, const u8 * bytes)
   clib_memcpy (mac->bytes, bytes, 6);
 }
 
+static_always_inline void
+mac_address_to_bytes (const mac_address_t * mac, u8 * bytes)
+{
+  /* zero out the last 2 bytes, then copy over only 6 */
+  clib_memcpy (bytes, mac->bytes, 6);
+}
+
 static_always_inline int
 mac_address_is_zero (const mac_address_t * mac)
 {
@@ -57,6 +64,12 @@ mac_address_from_u64 (u64 u, mac_address_t * mac)
   mac->bytes[5] = 0;
 }
 
+static_always_inline void
+mac_address_copy (mac_address_t * dst, const mac_address_t * src)
+{
+  mac_address_from_bytes (dst, src->bytes);
+}
+
 extern uword unformat_mac_address_t (unformat_input_t * input,
 				     va_list * args);
 extern u8 *format_mac_address_t (u8 * s, va_list * args);