Move iOAM Trace as a plugin

Change-Id: I78322e91485e5429871bd356f668b8ed90f4265a
Signed-off-by: Vengada Govindan <venggovi@cisco.com>

2 files changed, 21 insertions, 85 deletions

diff --git a/vpp/vpp-api/api.c b/vpp/vpp-api/api.c
index ead5f0cd925..c339cb44c60 100644
--- a/vpp/vpp-api/api.c
+++ b/vpp/vpp-api/api.c
@@ -343,9 +343,8 @@ _(COP_INTERFACE_ENABLE_DISABLE, cop_interface_enable_disable)		\
 _(COP_WHITELIST_ENABLE_DISABLE, cop_whitelist_enable_disable)		\
 _(GET_NODE_GRAPH, get_node_graph)                                       \
 _(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats)                   \
-_(TRACE_PROFILE_ADD, trace_profile_add)                                 \
-_(TRACE_PROFILE_APPLY, trace_profile_apply)                             \
-_(TRACE_PROFILE_DEL, trace_profile_del)                                 \
+_(IOAM_ENABLE, ioam_enable)                                 \
+_(IOAM_DISABLE, ioam_disable)                                 \
 _(LISP_ADD_DEL_LOCATOR_SET, lisp_add_del_locator_set)                   \
 _(LISP_ADD_DEL_LOCATOR, lisp_add_del_locator)                           \
 _(LISP_ADD_DEL_LOCAL_EID, lisp_add_del_local_eid)                       \
@@ -7035,56 +7034,30 @@ vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp)
   /* *INDENT-ON* */
 }
 
-static void vl_api_trace_profile_add_t_handler
-  (vl_api_trace_profile_add_t * mp)
+static void
+vl_api_ioam_enable_t_handler (vl_api_ioam_enable_t * mp)
 {
   int rv = 0;
-  vl_api_trace_profile_add_reply_t *rmp;
+  vl_api_ioam_enable_reply_t *rmp;
   clib_error_t *error;
 
   /* Ignoring the profile id as currently a single profile
    * is supported */
-  error = ip6_ioam_trace_profile_set (mp->trace_num_elt, mp->trace_type,
-				      ntohl (mp->node_id),
-				      ntohl (mp->trace_app_data),
-				      mp->pow_enable, mp->trace_tsp,
-				      mp->trace_ppc);
+  error = ip6_ioam_enable (mp->trace_enable, mp->pow_enable, mp->trace_ppc);
   if (error)
     {
       clib_error_report (error);
       rv = clib_error_get_code (error);
     }
 
-  REPLY_MACRO (VL_API_TRACE_PROFILE_ADD_REPLY);
-}
-
-static void vl_api_trace_profile_apply_t_handler
-  (vl_api_trace_profile_apply_t * mp)
-{
-  int rv = 0;
-  vl_api_trace_profile_apply_reply_t *rmp;
-
-  if (mp->enable != 0)
-    {
-      rv = ip6_ioam_set_destination ((ip6_address_t *) (&mp->dest_ipv6),
-				     ntohl (mp->prefix_length),
-				     ntohl (mp->vrf_id),
-				     mp->trace_op == IOAM_HBYH_ADD,
-				     mp->trace_op == IOAM_HBYH_POP,
-				     mp->trace_op == IOAM_HBYH_MOD);
-    }
-  else
-    {
-      //ip6_ioam_clear_destination(&ip6, mp->prefix_length, mp->vrf_id);
-    }
-  REPLY_MACRO (VL_API_TRACE_PROFILE_APPLY_REPLY);
+  REPLY_MACRO (VL_API_IOAM_ENABLE_REPLY);
 }
 
-static void vl_api_trace_profile_del_t_handler
-  (vl_api_trace_profile_del_t * mp)
+static void
+vl_api_ioam_disable_t_handler (vl_api_ioam_disable_t * mp)
 {
   int rv = 0;
-  vl_api_trace_profile_del_reply_t *rmp;
+  vl_api_ioam_disable_reply_t *rmp;
   clib_error_t *error;
 
   error = clear_ioam_rewrite_fn ();
@@ -7094,7 +7067,7 @@ static void vl_api_trace_profile_del_t_handler
       rv = clib_error_get_code (error);
     }
 
-  REPLY_MACRO (VL_API_TRACE_PROFILE_DEL_REPLY);
+  REPLY_MACRO (VL_API_IOAM_DISABLE_REPLY);
 }
 
 static void
diff --git a/vpp/vpp-api/vpe.api b/vpp/vpp-api/vpe.api
index 51862f744a7..5c1502a890a 100644
--- a/vpp/vpp-api/vpe.api
+++ b/vpp/vpp-api/vpe.api
@@ -3962,87 +3962,50 @@ define sw_interface_clear_stats_reply
   i32 retval;
 };
 
-/** \brief IOAM Trace : Set TRACE profile
+/** \brief IOAM enable : Enable in-band OAM
     @param id - profile id
-    @param trace_type - Trace type
-    @param trace_num_elt - Number of nodes in trace path
     @param trace_ppc - Trace PPC (none/encap/decap)
-    @param trace_tsp - Trace timestamp precision (0-sec,1-ms,2-us,3-ns)
-    @param trace_app_data - Trace application data, can be any 4 bytes
     @param pow_enable - Proof of Work enabled or not flag
-    @param node_id - Id of this node
+    @param trace_enable - iOAM Trace enabled or not flag
 */
-define trace_profile_add
+define ioam_enable
 {
   u32 client_index;
   u32 context;
   u16 id;
-  u8 trace_type;
-  u8 trace_num_elt;
   u8 trace_ppc;
-  u8 trace_tsp;
-  u32 trace_app_data;
   u8 pow_enable;
+  u8 trace_enable;
   u32 node_id;
 };
 
-/** \brief Trace profile add / del response
+/** \brief iOAM Trace profile add / del response
     @param context - sender context, to match reply w/ request
     @param retval - return value for request
 */
-define trace_profile_add_reply
+define ioam_enable_reply
 {
   u32 context;
   i32 retval;
 };
 
-/** \brief IOAM Trace enable trace profile for a flow
-    @param id - id of the trace profile to be applied
-    @param dest_ipv6 - Destination IPv6 address
-    @param prefix_length - prefix mask
-    @param vrf_id - VRF ID
-    @param trace_op - Trace operation (add/mod/del)
-    @param enable - apply/remove the trace profile for the flow
-*/
-define trace_profile_apply
-{
-  u32 client_index;
-  u32 context;
-  u16 id;
-  u8 dest_ipv6[16];
-  u32 prefix_length;
-  u32 vrf_id;
-  u8 trace_op;
-  u8 enable;
-};
-
-/** \brief Trace profile apply response
-    @param context - sender context, to match reply w/ request   
-    @param retval - return value for request
-*/
-define trace_profile_apply_reply
-{
-  u32 context;
-  i32 retval;
-};
-
-/** \brief Delete Trace Profile 
+/** \brief iOAM disable
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
     @param index - MAP Domain index
 */
-define trace_profile_del
+define ioam_disable
 {
   u32 client_index;
   u32 context;
   u16 id;
 };
 
-/** \brief Trace profile add / del response
+/** \brief iOAM disable response
     @param context - sender context, to match reply w/ request
     @param retval - return value for request
 */
-define trace_profile_del_reply
+define ioam_disable_reply
 {
   u32 context;
   i32 retval;