X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fpg%2Fstream.c;h=05d820a38075965b8493ae4971ee805b14286115;hb=180279b912827c30494ec1b90ee4325a15cb337c;hp=c46875e11ad9a44750ae6515a6b669b03eba871a;hpb=bfe4dfa7089b5d2c03aa607ab72abbcd840cbbce;p=vpp.git

diff --git a/src/vnet/pg/stream.c b/src/vnet/pg/stream.c
index c46875e11ad..05d820a3807 100644
--- a/src/vnet/pg/stream.c
+++ b/src/vnet/pg/stream.c
@@ -223,10 +223,6 @@ pg_interface_add_or_get (pg_main_t * pg, uword if_id)
 					      CLIB_CACHE_LINE_BYTES);
 	  *pi->lockp = 0;
 	}
-
-      ip4_sw_interface_enable_disable (pi->hw_if_index, 1);
-      ip6_sw_interface_enable_disable (pi->hw_if_index, 1);
-      mpls_sw_interface_enable_disable (&mpls_main, pi->hw_if_index, 1);
     }
 
   return i;
@@ -442,9 +438,8 @@ pg_stream_add (pg_main_t * pg, pg_stream_t * s_init)
     pg_buffer_index_t *bi;
     int n;
 
-#if DPDK > 0
-    s->buffer_bytes = VLIB_BUFFER_DATA_SIZE;
-#endif
+    if (vm->buffer_main->extern_buffer_mgmt)
+      s->buffer_bytes = VLIB_BUFFER_DATA_SIZE;
 
     if (!s->buffer_bytes)
       s->buffer_bytes = s->max_packet_bytes;