commit 17ff3c1fa5687255a118c53223fa2cd49132d929
author Neale Ranns <neale.ranns@cisco.com> Wed Jul 04 10:24:24 2018 -0700
committer Dave Barach <openvpp@barachs.net> Sat Jul 07 16:06:34 2018 +0000
tree 874a3fbf5bed5408f9f9c84546a3b95df62ead79
parent 65784c1602c7c8171effd00384f65f546d93a13b

Pipes

A pipe resembles a unix pipe. Each end of the pipe is a full
VPP interface.
pipes can be used for e.g. packet recirculation, inter-BD, etc.

Change-Id: I185bb9fb43dd233ff45da63ac1b85ae2e1ceca16
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>

src/vnet/ethernet/interface.c

diff --git a/src/vnet/ethernet/interface.c b/src/vnet/ethernet/interface.c
index b3ea983..e39ae7b 100644
--- a/src/vnet/ethernet/interface.c
+++ b/src/vnet/ethernet/interface.c
@@ -91,7 +91,8 @@
   u8 *rewrite = NULL;
   u8 is_p2p = 0;
 
-  if (sub_sw->type == VNET_SW_INTERFACE_TYPE_P2P)
+  if ((sub_sw->type == VNET_SW_INTERFACE_TYPE_P2P) ||
+      (sub_sw->type == VNET_SW_INTERFACE_TYPE_PIPE))
     is_p2p = 1;
   if (sub_sw != sup_sw)
     {
@@ -197,7 +198,8 @@
   adj = adj_get (ai);
 
   vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
-  if (si->type == VNET_SW_INTERFACE_TYPE_P2P)
+  if ((si->type == VNET_SW_INTERFACE_TYPE_P2P) ||
+      (si->type == VNET_SW_INTERFACE_TYPE_PIPE))
     {
       default_update_adjacency (vnm, sw_if_index, ai);
     }
@@ -748,6 +750,7 @@
 
   si = vnet_get_sw_interface (vnm, sw_if_index);
   if (si->type == VNET_SW_INTERFACE_TYPE_SUB ||
+      si->type == VNET_SW_INTERFACE_TYPE_PIPE ||
       si->type == VNET_SW_INTERFACE_TYPE_P2P)
     {
       vnet_interface_main_t *im = &vnm->interface_main;