GBP Endpoint Learning

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

diff --git a/src/vnet/interface_funcs.h b/src/vnet/interface_funcs.h
index 00fc289..b7d9007 100644 (file)
--- a/src/vnet/interface_funcs.h
+++ b/src/vnet/interface_funcs.h
@@ -271,6 +271,13 @@ vnet_sw_interface_is_api_valid (vnet_main_t * vnm, u32 sw_if_index)
     && vnet_sw_interface_is_api_visible (vnm, sw_if_index);
 }
 
+always_inline const u8 *
+vnet_sw_interface_get_hw_address (vnet_main_t * vnm, u32 sw_if_index)
+{
+  vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+  return hw->hw_address;
+}
+
 always_inline uword
 vnet_hw_interface_get_flags (vnet_main_t * vnm, u32 hw_if_index)
 {
@@ -344,7 +351,7 @@ clib_error_t *vnet_rename_interface (vnet_main_t * vnm, u32 hw_if_index,
 /* Change interface mac address*/
 clib_error_t *vnet_hw_interface_change_mac_address (vnet_main_t * vnm,
                                                    u32 hw_if_index,
-                                                   u8 * mac_address);
+                                                   const u8 * mac_address);
 
 /* Change rx-mode */
 clib_error_t *set_hw_interface_change_rx_mode (vnet_main_t * vnm,