ethernet: new interface registration function

Prep for supporting multiple callbacks, optional args, etc.

Type: improvement
Change-Id: I96244c098712e8213374678623f12527b0e7f387
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 6 insertions, 9 deletions

diff --git a/src/plugins/af_xdp/device.c b/src/plugins/af_xdp/device.c
index c45e873f662..4aa36d95dd5 100644
--- a/src/plugins/af_xdp/device.c
+++ b/src/plugins/af_xdp/device.c
@@ -505,6 +505,7 @@ af_xdp_create_if (vlib_main_t * vm, af_xdp_create_if_args_t * args)
 {
   vnet_main_t *vnm = vnet_get_main ();
   vlib_thread_main_t *tm = vlib_get_thread_main ();
+  vnet_eth_interface_registration_t eir = {};
   af_xdp_main_t *am = &af_xdp_main;
   af_xdp_device_t *ad;
   vnet_sw_interface_t *sw;
@@ -646,15 +647,11 @@ af_xdp_create_if (vlib_main_t * vm, af_xdp_create_if_args_t * args)
   ethernet_mac_address_generate (ad->hwaddr);
 
   /* create interface */
-  if (ethernet_register_interface (vnm, af_xdp_device_class.index,
-				   ad->dev_instance, ad->hwaddr,
-				   &ad->hw_if_index, af_xdp_flag_change))
-    {
-      args->rv = VNET_API_ERROR_INVALID_INTERFACE;
-      args->error =
-	clib_error_return (0, "ethernet_register_interface() failed");
-      goto err2;
-    }
+  eir.dev_class_index = af_xdp_device_class.index;
+  eir.dev_instance = ad->dev_instance;
+  eir.address = ad->hwaddr;
+  eir.cb.flag_change = af_xdp_flag_change;
+  ad->hw_if_index = vnet_eth_register_interface (vnm, &eir);
 
   sw = vnet_get_hw_sw_interface (vnm, ad->hw_if_index);
   args->sw_if_index = ad->sw_if_index = sw->sw_if_index;