span: add feature (rx only) (VPP-185)

[vpp.git] / vpp / vpp-api / api.c

diff --git a/vpp/vpp-api/api.c b/vpp/vpp-api/api.c
index ff0e9e8..1ecd148 100644 (file)
--- a/vpp/vpp-api/api.c
+++ b/vpp/vpp-api/api.c
@@ -110,6 +110,7 @@
 #include <vnet/l2/l2_fib.h>
 #include <vnet/l2/l2_bd.h>
 #include <vpp-api/vpe_msg_enum.h>
+#include <vnet/span/span.h>
 
 #include <vnet/fib/ip6_fib.h>
 #include <vnet/fib/ip4_fib.h>
@@ -444,6 +445,8 @@ _(SET_IPFIX_CLASSIFY_STREAM, set_ipfix_classify_stream)                 \
 _(IPFIX_CLASSIFY_STREAM_DUMP, ipfix_classify_stream_dump)               \
 _(IPFIX_CLASSIFY_TABLE_ADD_DEL, ipfix_classify_table_add_del)           \
 _(IPFIX_CLASSIFY_TABLE_DUMP, ipfix_classify_table_dump)                 \
+_(SW_INTERFACE_SPAN_ENABLE_DISABLE, sw_interface_span_enable_disable)   \
+_(SW_INTERFACE_SPAN_DUMP, sw_interface_span_dump)                       \
 _(GET_NEXT_INDEX, get_next_index)                                       \
 _(PG_CREATE_INTERFACE, pg_create_interface)                             \
 _(PG_CAPTURE, pg_capture)                                               \
@@ -8594,6 +8597,49 @@ static void
       send_ipfix_classify_table_details (i, q, mp->context);
 }
 
+static void
+  vl_api_sw_interface_span_enable_disable_t_handler
+  (vl_api_sw_interface_span_enable_disable_t * mp)
+{
+  vl_api_sw_interface_span_enable_disable_reply_t *rmp;
+  int rv;
+
+  vlib_main_t *vm = vlib_get_main ();
+
+  rv = span_add_delete_entry (vm, ntohl (mp->sw_if_index_from),
+                             ntohl (mp->sw_if_index_to), mp->enable);
+
+  REPLY_MACRO (VL_API_SW_INTERFACE_SPAN_ENABLE_DISABLE_REPLY);
+}
+
+static void
+vl_api_sw_interface_span_dump_t_handler (vl_api_sw_interface_span_dump_t * mp)
+{
+
+  unix_shared_memory_queue_t *q;
+  vl_api_sw_interface_span_details_t *rmp;
+  span_main_t *sm = &span_main;
+  u32 src_sw_if_index = 0, *dst_sw_if_index;
+
+  q = vl_api_client_index_to_input_queue (mp->client_index);
+  vec_foreach (dst_sw_if_index, sm->dst_by_src_sw_if_index)
+  {
+    if (*dst_sw_if_index > 0)
+      {
+       rmp = vl_msg_api_alloc (sizeof (*rmp));
+       memset (rmp, 0, sizeof (*rmp));
+       rmp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_SPAN_DETAILS);
+       rmp->context = mp->context;
+
+       rmp->sw_if_index_from = htonl (src_sw_if_index);
+       rmp->sw_if_index_to = htonl (*dst_sw_if_index);
+
+       vl_msg_api_send_shmem (q, (u8 *) & rmp);
+      }
+    src_sw_if_index++;
+  }
+}
+
 static void
 vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t * mp)
 {