Add sw_interface_clear_stats API call

[vpp.git] / vpp-api-test / vat / api_format.c

diff --git a/vpp-api-test/vat/api_format.c b/vpp-api-test/vat/api_format.c
index a1a023b..50153fe 100644 (file)
--- a/vpp-api-test/vat/api_format.c
+++ b/vpp-api-test/vat/api_format.c
@@ -587,6 +587,7 @@ static void vl_api_sw_interface_details_t_handler_json
     vat_json_object_add_uint(node, "link_up_down", mp->link_up_down);
     vat_json_object_add_uint(node, "link_duplex", mp->link_duplex);
     vat_json_object_add_uint(node, "link_speed", mp->link_speed);
+    vat_json_object_add_uint(node, "mtu", ntohs(mp->link_mtu));
     vat_json_object_add_uint(node, "sub_id", ntohl(mp->sub_id));
     vat_json_object_add_uint(node, "sub_dot1ad", mp->sub_dot1ad);
     vat_json_object_add_uint(node, "sub_number_of_tags", mp->sub_number_of_tags);
@@ -619,7 +620,7 @@ static void vl_api_sw_interface_set_flags_t_handler_json
     /* JSON output not supported */
 }
 
-static void vl_api_cli_reply_t_handler 
+static void vl_api_cli_reply_t_handler
 (vl_api_cli_reply_t * mp)
 {
     vat_main_t * vam = &vat_main;
@@ -1895,7 +1896,8 @@ _(map_add_del_rule_reply)                               \
 _(want_interface_events_reply)                          \
 _(want_stats_reply)                                    \
 _(cop_interface_enable_disable_reply)                  \
-_(cop_whitelist_enable_disable_reply)
+_(cop_whitelist_enable_disable_reply)                   \
+_(sw_interface_clear_stats_reply)
 
 #define _(n)                                    \
     static void vl_api_##n##_t_handler          \
@@ -2048,7 +2050,8 @@ _(WANT_STATS_REPLY, want_stats_reply)                                     \
 _(GET_FIRST_MSG_ID_REPLY, get_first_msg_id_reply)                      \
 _(COP_INTERFACE_ENABLE_DISABLE_REPLY, cop_interface_enable_disable_reply) \
 _(COP_WHITELIST_ENABLE_DISABLE_REPLY, cop_whitelist_enable_disable_reply) \
-_(GET_NODE_GRAPH_REPLY, get_node_graph_reply)
+_(GET_NODE_GRAPH_REPLY, get_node_graph_reply)                           \
+_(SW_INTERFACE_CLEAR_STATS_REPLY, sw_interface_clear_stats_reply)
 
 /* M: construct, but don't yet send a message */
 
@@ -2427,7 +2430,8 @@ int exec (vat_main_t * vam)
     while (vat_time_now (vam) < timeout) {
         if (vam->result_ready == 1) {
             u8 * free_me;
-            fformat (vam->ofp, "%s", vam->shmem_result);
+            if (vam->shmem_result != NULL)
+                fformat (vam->ofp, "%s", vam->shmem_result);
             pthread_mutex_lock (&am->vlib_rp->mutex);
             oldheap = svm_push_data_heap (am->vlib_rp);
             
@@ -2668,6 +2672,39 @@ static int api_sw_interface_set_flags (vat_main_t * vam)
     W;
 }
 
+static int api_sw_interface_clear_stats (vat_main_t * vam)
+{
+    unformat_input_t * i = vam->input;
+    vl_api_sw_interface_clear_stats_t *mp;
+    f64 timeout;
+    u32 sw_if_index;
+    u8 sw_if_index_set = 0;
+
+    /* Parse args required to build the message */
+    while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT) {
+        if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+            sw_if_index_set = 1;
+        else if (unformat (i, "sw_if_index %d", &sw_if_index))
+            sw_if_index_set = 1;
+        else
+            break;
+    }
+
+    /* Construct the API message */
+    M(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats);
+
+    if (sw_if_index_set == 1)
+        mp->sw_if_index = ntohl (sw_if_index);
+    else
+       mp->sw_if_index = ~0;
+
+    /* send it... */
+    S;
+
+    /* Wait for a reply, return the good/bad news... */
+    W;
+}
+
 static int api_sw_interface_add_del_address (vat_main_t * vam)
 {
     unformat_input_t * i = vam->input;
@@ -9062,7 +9099,8 @@ _(get_first_msg_id, "client <name>")                                      \
 _(cop_interface_enable_disable, "<intfc> | sw_if_index <nn> [disable]") \
 _(cop_whitelist_enable_disable, "<intfc> | sw_if_index <nn>\n"         \
   "fib-id <nn> [ip4][ip6][default]")                                   \
-_(get_node_graph, " ")
+_(get_node_graph, " ")                                                  \
+_(sw_interface_clear_stats,"<intfc> | sw_if_index <nn>")
 
 /* List of command functions, CLI names map directly to functions */
 #define foreach_cli_function                                    \