X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fdevices%2Ftap%2Ftap.c;fp=src%2Fvnet%2Fdevices%2Ftap%2Ftap.c;h=f5ed30ad7b06b7aefa1b6b742611776765d53145;hb=1cd0e5dd533f4209dde453eaa43215e52cd42985;hp=2e7ad39f3b41d0d86025459074431f6e024d51e0;hpb=49378f206b8e780a898e632f7dd8db912b9b118e;p=vpp.git

diff --git a/src/vnet/devices/tap/tap.c b/src/vnet/devices/tap/tap.c
index 2e7ad39f3b4..f5ed30ad7b0 100644
--- a/src/vnet/devices/tap/tap.c
+++ b/src/vnet/devices/tap/tap.c
@@ -683,12 +683,10 @@ tap_create_if (vlib_main_t * vm, tap_create_if_args_t * args)
     }
   if (vif->type == VIRTIO_IF_TYPE_TUN)
     {
-      hw->max_supported_packet_bytes = TUN_MAX_PACKET_BYTES;
-      hw->min_packet_bytes = hw->min_supported_packet_bytes =
-	TUN_MIN_PACKET_BYTES;
-      hw->max_packet_bytes =
-	args->host_mtu_size ? args->host_mtu_size : TUN_DEFAULT_PACKET_BYTES;
-      vnet_sw_interface_set_mtu (vnm, hw->sw_if_index, hw->max_packet_bytes);
+      hw->min_frame_size = TUN_MIN_PACKET_BYTES;
+      vnet_hw_interface_set_mtu (
+	vnm, hw->sw_if_index,
+	args->host_mtu_size ? args->host_mtu_size : TUN_DEFAULT_PACKET_BYTES);
     }
 
   vnet_hw_if_change_caps (vnm, vif->hw_if_index, &cc);