VPP-363: add ability to change mac address of the interface

[vpp.git] / vnet / vnet / interface.h

diff --git a/vnet/vnet/interface.h b/vnet/vnet/interface.h
index 9f032e9..5fbf830 100644 (file)
--- a/vnet/vnet/interface.h
+++ b/vnet/vnet/interface.h
@@ -55,6 +55,10 @@ typedef clib_error_t *(vnet_subif_add_del_function_t)
   (struct vnet_main_t * vnm, u32 if_index,
    struct vnet_sw_interface_t * template, int is_add);
 
+/* Interface set mac address callback. */
+typedef clib_error_t *(vnet_interface_set_mac_address_function_t)
+  (struct vnet_hw_interface_t * hi, char *address);
+
 typedef struct _vnet_interface_function_list_elt
 {
   struct _vnet_interface_function_list_elt *next_interface_function;
@@ -151,6 +155,9 @@ typedef struct _vnet_device_class
   /* Do not splice vnet_interface_output_node into TX path */
   u8 no_flatten_output_chains;
 
+  /* Function to set mac address. */
+  vnet_interface_set_mac_address_function_t *mac_addr_change_function;
+
 } vnet_device_class_t;
 
 #define VNET_DEVICE_CLASS(x,...)                                        \