Enabled untagged vs default functionality

[vpp.git] / src / vnet / ethernet / ethernet.h

diff --git a/src/vnet/ethernet/ethernet.h b/src/vnet/ethernet/ethernet.h
index 79ae7e6..ece7aa5 100644 (file)
--- a/src/vnet/ethernet/ethernet.h
+++ b/src/vnet/ethernet/ethernet.h
@@ -46,7 +46,7 @@
 #include <vnet/feature/feature.h>
 
 always_inline u64
-ethernet_mac_address_u64 (u8 * a)
+ethernet_mac_address_u64 (const u8 * a)
 {
   return (((u64) a[0] << (u64) (5 * 8))
          | ((u64) a[1] << (u64) (4 * 8))
@@ -55,6 +55,18 @@ ethernet_mac_address_u64 (u8 * a)
          | ((u64) a[4] << (u64) (1 * 8)) | ((u64) a[5] << (u64) (0 * 8)));
 }
 
+always_inline void
+ethernet_mac_address_from_u64 (u64 u, u8 * a)
+{
+  i8 ii;
+
+  for (ii = 5; ii >= 0; ii--)
+    {
+      a[ii] = u & 0xFF;
+      u = u >> 8;
+    }
+}
+
 static inline int
 ethernet_mac_address_is_multicast_u64 (u64 a)
 {
@@ -62,7 +74,7 @@ ethernet_mac_address_is_multicast_u64 (u64 a)
 }
 
 static inline int
-ethernet_mac_address_is_zero (u8 * mac)
+ethernet_mac_address_is_zero (const u8 * mac)
 {
   return ((*((u32 *) mac) == 0) && (*((u16 *) (mac + 4)) == 0));
 }
@@ -339,6 +351,7 @@ void ethernet_register_l2_input (vlib_main_t * vm, u32 node_index);
 void ethernet_register_l3_redirect (vlib_main_t * vm, u32 node_index);
 
 /* Formats ethernet address X:X:X:X:X:X */
+u8 *format_mac_address (u8 * s, va_list * args);
 u8 *format_ethernet_address (u8 * s, va_list * args);
 u8 *format_ethernet_type (u8 * s, va_list * args);
 u8 *format_ethernet_vlan_tci (u8 * s, va_list * va);
@@ -347,6 +360,7 @@ u8 *format_ethernet_header_with_length (u8 * s, va_list * args);
 
 /* Parse ethernet address in either X:X:X:X:X:X unix or X.X.X cisco format. */
 uword unformat_ethernet_address (unformat_input_t * input, va_list * args);
+uword unformat_mac_address (unformat_input_t * input, va_list * args);
 
 /* Parse ethernet type as 0xXXXX or type name from ethernet/types.def.
    In either host or network byte order. */
@@ -515,13 +529,13 @@ eth_identify_subint (vnet_hw_interface_t * hi,
   if ((subint->flags & match_flags) == match_flags)
     goto matched;
 
-  // check for untagged interface
-  subint = &main_intf->untagged_subint;
+  // check for default interface
+  subint = &main_intf->default_subint;
   if ((subint->flags & match_flags) == match_flags)
     goto matched;
 
-  // check for default interface
-  subint = &main_intf->default_subint;
+  // check for untagged interface
+  subint = &main_intf->untagged_subint;
   if ((subint->flags & match_flags) == match_flags)
     goto matched;
 
@@ -539,7 +553,7 @@ matched:
 
 // Compare two ethernet macs. Return 1 if they are the same, 0 if different
 always_inline u32
-eth_mac_equal (u8 * mac1, u8 * mac2)
+eth_mac_equal (const u8 * mac1, const u8 * mac2)
 {
   return (*((u32 *) (mac1 + 0)) == *((u32 *) (mac2 + 0)) &&
          *((u32 *) (mac1 + 2)) == *((u32 *) (mac2 + 2)));