From 8bd4db5996ba1144f659ea5341f1c2727c650bcd Mon Sep 17 00:00:00 2001
From: Steven Luong <sluong@cisco.com>
Date: Mon, 24 Oct 2022 09:10:59 -0700
Subject: vxlan: convert vxlan to a plugin

per https://jira.fd.io/browse/VPP-2058

Type: improvement

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: Ica0828de218d25ada2d0d1491e373c3b78179ac1
---
 src/plugins/nsh/nsh.c | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'src/plugins/nsh/nsh.c')

diff --git a/src/plugins/nsh/nsh.c b/src/plugins/nsh/nsh.c
index ea084e4a553..391fa8dbac5 100644
--- a/src/plugins/nsh/nsh.c
+++ b/src/plugins/nsh/nsh.c
@@ -19,7 +19,7 @@
 #include <vnet/plugin/plugin.h>
 #include <nsh/nsh.h>
 #include <vnet/gre/gre.h>
-#include <vnet/vxlan/vxlan.h>
+#include <vxlan/vxlan.h>
 #include <vnet/vxlan-gpe/vxlan_gpe.h>
 #include <vnet/l2/l2_classify.h>
 #include <vnet/adj/adj.h>
@@ -188,6 +188,7 @@ nsh_init (vlib_main_t * vm)
   nsh_main_t *nm = &nsh_main;
   clib_error_t *error = 0;
   uword next_node;
+  vlib_node_registration_t *vxlan4_input, *vxlan6_input;
 
   /* Init the main structures from VPP */
   nm->vlib_main = vm;
@@ -250,8 +251,17 @@ nsh_init (vlib_main_t * vm)
 		      nsh_aware_vnf_proxy_node.index);
 
   /* Add NSH-Proxy support */
-  vlib_node_add_next (vm, vxlan4_input_node.index, nm->nsh_proxy_node_index);
-  vlib_node_add_next (vm, vxlan6_input_node.index, nm->nsh_proxy_node_index);
+  vxlan4_input =
+    vlib_get_plugin_symbol ("vxlan_plugin.so", "vxlan4_input_node");
+  vxlan6_input =
+    vlib_get_plugin_symbol ("vxlan_plugin.so", "vxlan6_input_node");
+  if (vxlan4_input == 0 || vxlan6_input == 0)
+    {
+      error = clib_error_return (0, "vxlan_plugin.so is not loaded");
+      return error;
+    }
+  vlib_node_add_next (vm, vxlan4_input->index, nm->nsh_proxy_node_index);
+  vlib_node_add_next (vm, vxlan6_input->index, nm->nsh_proxy_node_index);
 
   /* Add NSH-Classifier support */
   vlib_node_add_next (vm, ip4_classify_node.index,
-- 
cgit 1.2.3-korg