X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fethernet%2Fmac_address.h;h=a249cb58e7c0ed02e53059f1ad30369cae03161d;hb=93cc3ee3b3a9c9224a1446625882205f3282a949;hp=7b4390dfb48ed453c66c2928d7769494e16711ba;hpb=c3df1e9a0ab79c1fe254394748ef441ffe224c43;p=vpp.git

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);