ONE-2: Add new LISP dump API for lisp gpe

API:
	lisp_gpe_enable_disable_dump

Change-Id: I1c8e78f00f9a3f99c1f2f54884af565292e4ccf8
Signed-off-by: Andrej Kozemcak <akozemca@cisco.com>

2 files changed, 14 insertions, 0 deletions

diff --git a/vnet/vnet/lisp-gpe/lisp_gpe.c b/vnet/vnet/lisp-gpe/lisp_gpe.c
index 6ccc5f0d32e..4c39bf97cae 100644
--- a/vnet/vnet/lisp-gpe/lisp_gpe.c
+++ b/vnet/vnet/lisp-gpe/lisp_gpe.c
@@ -445,6 +445,14 @@ VLIB_CLI_COMMAND (show_lisp_gpe_tunnel_command, static) = {
     .function = show_lisp_gpe_tunnel_command_fn,
 };
 
+u8
+vnet_lisp_gpe_enable_disable_status(void)
+{
+  lisp_gpe_main_t * lgm = &lisp_gpe_main;
+
+  return lgm->is_en;
+}
+
 clib_error_t *
 vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t * a)
 {
@@ -471,6 +479,8 @@ vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t * a)
         {
           /* ask cp to re-add ifaces and defaults */
         }
+
+      lgm->is_en = 1;
     }
   else
     {
@@ -509,6 +519,7 @@ vnet_lisp_gpe_enable_disable (vnet_lisp_gpe_enable_disable_args_t * a)
         vnet_lisp_gpe_add_del_iface(ai, 0);
       }
       vec_free(table_ids);
+      lgm->is_en = 0;
     }
 
   return 0;
diff --git a/vnet/vnet/lisp-gpe/lisp_gpe.h b/vnet/vnet/lisp-gpe/lisp_gpe.h
index 329083af631..cba779525a8 100644
--- a/vnet/vnet/lisp-gpe/lisp_gpe.h
+++ b/vnet/vnet/lisp-gpe/lisp_gpe.h
@@ -158,6 +158,7 @@ typedef struct lisp_gpe_main
   ip6_main_t * im6;
   ip_lookup_main_t * lm4;
   ip_lookup_main_t * lm6;
+  u8 is_en;
 } lisp_gpe_main_t;
 
 lisp_gpe_main_t lisp_gpe_main;
@@ -195,6 +196,8 @@ typedef struct
   u32 vni;      /* host byte order */
 } vnet_lisp_gpe_add_del_iface_args_t;
 
+u8
+vnet_lisp_gpe_enable_disable_status(void);
 void
 vnet_lisp_gpe_add_del_iface (vnet_lisp_gpe_add_del_iface_args_t *a,
 			     u32 * hw_if_indexp);