VAT add_locator_set api support multiple locators
[vpp.git] / vpp / vpp-api / api.c
index f6b1b73..076d16a 100644 (file)
@@ -66,6 +66,7 @@
 #include <vlibmemory/api.h>
 #include <vnet/classify/vnet_classify.h>
 #include <vnet/classify/input_acl.h>
+#include <vnet/classify/policer_classify.h>
 #include <vnet/l2/l2_classify.h>
 #include <vnet/vxlan/vxlan.h>
 #include <vnet/gre/gre.h>
@@ -347,11 +348,14 @@ _(LISP_ENABLE_DISABLE_STATUS_DUMP,                                      \
 _(LISP_ADD_DEL_MAP_REQUEST_ITR_RLOCS,                                   \
   lisp_add_del_map_request_itr_rlocs)                                   \
 _(LISP_GET_MAP_REQUEST_ITR_RLOCS, lisp_get_map_request_itr_rlocs)       \
+_(SHOW_LISP_PITR, show_lisp_pitr)                                       \
 _(SR_MULTICAST_MAP_ADD_DEL, sr_multicast_map_add_del)                   \
 _(AF_PACKET_CREATE, af_packet_create)                                   \
 _(AF_PACKET_DELETE, af_packet_delete)                                   \
 _(POLICER_ADD_DEL, policer_add_del)                                     \
 _(POLICER_DUMP, policer_dump)                                           \
+_(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface)       \
+_(POLICER_CLASSIFY_DUMP, policer_classify_dump)                         \
 _(NETMAP_CREATE, netmap_create)                                         \
 _(NETMAP_DELETE, netmap_delete)                                         \
 _(MPLS_GRE_TUNNEL_DUMP, mpls_gre_tunnel_dump)                           \
@@ -369,7 +373,10 @@ _(CLASSIFY_SESSION_DUMP,classify_session_dump)                          \
 _(CLASSIFY_SESSION_DETAILS,classify_session_details)                    \
 _(IPFIX_ENABLE,ipfix_enable)                                            \
 _(IPFIX_DUMP,ipfix_dump)                                                \
-_(GET_NEXT_INDEX, get_next_index)
+_(GET_NEXT_INDEX, get_next_index)                                       \
+_(PG_CREATE_INTERFACE, pg_create_interface)                             \
+_(PG_CAPTURE, pg_capture)                                               \
+_(PG_ENABLE_DISABLE, pg_enable_disable)
 
 #define QUOTE_(x) #x
 #define QUOTE(x) QUOTE_(x)
@@ -1374,50 +1381,50 @@ vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t *mp)
     if (mp->enable) {
         ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
         ci = vnet_config_add_feature(vm, &rx_cm4u->config_main,
-                                     ci, 
+                                     ci,
                                      im4->ip4_unicast_rx_feature_vpath,
                                      0, 0);
         rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
         ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
         ci = vnet_config_add_feature(vm, &rx_cm4m->config_main,
-                                     ci, 
+                                     ci,
                                      im4->ip4_multicast_rx_feature_vpath,
                                      0, 0);
         rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
         ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
         ci = vnet_config_add_feature(vm, &rx_cm6u->config_main,
-                                     ci, 
+                                     ci,
                                      im6->ip6_unicast_rx_feature_vpath,
                                      0, 0);
         rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
         ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
         ci = vnet_config_add_feature(vm, &rx_cm6m->config_main,
-                                     ci, 
+                                     ci,
                                      im6->ip6_multicast_rx_feature_vpath,
                                      0, 0);
         rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
     } else {
         ci = rx_cm4u->config_index_by_sw_if_index[sw_if_index]; //IP4 unicast
         ci = vnet_config_del_feature(vm, &rx_cm4u->config_main,
-                                     ci, 
+                                     ci,
                                      im4->ip4_unicast_rx_feature_vpath,
                                      0, 0);
         rx_cm4u->config_index_by_sw_if_index[sw_if_index] = ci;
         ci = rx_cm4m->config_index_by_sw_if_index[sw_if_index]; //IP4 mcast
         ci = vnet_config_del_feature(vm, &rx_cm4m->config_main,
-                                     ci, 
+                                     ci,
                                      im4->ip4_multicast_rx_feature_vpath,
                                      0, 0);
         rx_cm4m->config_index_by_sw_if_index[sw_if_index] = ci;
         ci = rx_cm6u->config_index_by_sw_if_index[sw_if_index]; //IP6 unicast
         ci = vnet_config_del_feature(vm, &rx_cm6u->config_main,
-                                     ci, 
+                                     ci,
                                      im6->ip6_unicast_rx_feature_vpath,
                                      0, 0);
         rx_cm6u->config_index_by_sw_if_index[sw_if_index] = ci;
         ci = rx_cm6m->config_index_by_sw_if_index[sw_if_index]; //IP6 mcast
         ci = vnet_config_del_feature(vm, &rx_cm6m->config_main,
-                                     ci, 
+                                     ci,
                                      im6->ip6_multicast_rx_feature_vpath,
                                      0, 0);
         rx_cm6m->config_index_by_sw_if_index[sw_if_index] = ci;
@@ -3787,9 +3794,9 @@ vl_api_l2_interface_vlan_tag_rewrite_t_handler (vl_api_l2_interface_vlan_tag_rew
 static void
 vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp)
 {
-#if DPDK > 0
     int rv = 0;
     vl_api_create_vhost_user_if_reply_t * rmp;
+#if DPDK > 0 && DPDK_VHOST_USER
     u32 sw_if_index = (u32)~0;
 
     vnet_main_t * vnm = vnet_get_main();
@@ -3804,15 +3811,18 @@ vl_api_create_vhost_user_if_t_handler (vl_api_create_vhost_user_if_t *mp)
     ({
       rmp->sw_if_index = ntohl (sw_if_index);
     }));
+#else
+    rv = VNET_API_ERROR_UNIMPLEMENTED;
+    REPLY_MACRO(VL_API_CREATE_VHOST_USER_IF_REPLY);
 #endif
 }
 
 static void
 vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp)
 {
-#if DPDK > 0
     int rv = 0;
     vl_api_modify_vhost_user_if_reply_t * rmp;
+#if DPDK > 0 && DPDK_VHOST_USER
     u32 sw_if_index = ntohl(mp->sw_if_index);
 
     vnet_main_t * vnm = vnet_get_main();
@@ -3821,18 +3831,19 @@ vl_api_modify_vhost_user_if_t_handler (vl_api_modify_vhost_user_if_t *mp)
     rv = dpdk_vhost_user_modify_if(vnm, vm, (char *)mp->sock_filename,
                               mp->is_server, sw_if_index, (u64)~0,
                               mp->renumber, ntohl(mp->custom_dev_instance));
-
-    REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
+#else
+    rv = VNET_API_ERROR_UNIMPLEMENTED;
 #endif
+    REPLY_MACRO(VL_API_MODIFY_VHOST_USER_IF_REPLY);
 }
 
 static void
 vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp)
 {
-#if DPDK > 0
     int rv = 0;
-    vpe_api_main_t * vam = &vpe_api_main;
     vl_api_delete_vhost_user_if_reply_t * rmp;
+#if DPDK > 0 && DPDK_VHOST_USER
+    vpe_api_main_t * vam = &vpe_api_main;
     u32 sw_if_index = ntohl(mp->sw_if_index);
 
     vnet_main_t * vnm = vnet_get_main();
@@ -3849,6 +3860,9 @@ vl_api_delete_vhost_user_if_t_handler (vl_api_delete_vhost_user_if_t *mp)
 
         send_sw_interface_flags_deleted (vam, q, sw_if_index);
     }
+#else
+    rv = VNET_API_ERROR_UNIMPLEMENTED;
+    REPLY_MACRO(VL_API_DELETE_VHOST_USER_IF_REPLY);
 #endif
 }
 
@@ -3858,7 +3872,7 @@ static void vl_api_sw_interface_vhost_user_details_t_handler (
     clib_warning ("BUG");
 }
 
-#if DPDK > 0
+#if DPDK > 0 && DPDK_VHOST_USER
 static void send_sw_interface_vhost_user_details (vpe_api_main_t * am,
                                        unix_shared_memory_queue_t *q,
                                        vhost_user_intf_details_t * vui,
@@ -3890,7 +3904,7 @@ static void
 vl_api_sw_interface_vhost_user_dump_t_handler (
         vl_api_sw_interface_vhost_user_dump_t *mp)
 {
-#if DPDK > 0
+#if DPDK > 0 && DPDK_VHOST_USER
     int rv = 0;
     vpe_api_main_t * am = &vpe_api_main;
     vnet_main_t * vnm = vnet_get_main();
@@ -4329,6 +4343,20 @@ static void vl_api_l2tpv3_create_tunnel_t_handler
         goto out;
     }
 
+    u32 encap_fib_index;
+
+    if (mp->encap_vrf_id != ~0) {
+        uword *p;
+        ip6_main_t *im = &ip6_main;
+        if (!(p = hash_get (im->fib_index_by_table_id, ntohl(mp->encap_vrf_id)))) {
+            rv = VNET_API_ERROR_NO_SUCH_FIB;
+            goto out;
+        }
+        encap_fib_index = p[0];
+    } else {
+        encap_fib_index = ~0;
+    }
+
     rv = create_l2tpv3_ipv6_tunnel (lm,
                                (ip6_address_t *) mp->client_address,
                                (ip6_address_t *) mp->our_address,
@@ -4337,6 +4365,7 @@ static void vl_api_l2tpv3_create_tunnel_t_handler
                                clib_net_to_host_u64(mp->local_cookie),
                                clib_net_to_host_u64(mp->remote_cookie),
                                mp->l2_sublayer_present,
+                               encap_fib_index,
                                &sw_if_index);
 
 out:
@@ -4514,33 +4543,33 @@ static void vl_api_gre_add_del_tunnel_t_handler
     vl_api_gre_add_del_tunnel_reply_t * rmp;
     int rv = 0;
     vnet_gre_add_del_tunnel_args_t _a, *a = &_a;
-    u32 outer_table_id;
+    u32 outer_fib_id;
     uword * p;
     ip4_main_t * im = &ip4_main;
     u32 sw_if_index = ~0;
 
-    p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_table_id));
+    p = hash_get (im->fib_index_by_table_id, ntohl(mp->outer_fib_id));
     if (! p) {
         rv = VNET_API_ERROR_NO_SUCH_FIB;
         goto out;
     }
-    outer_table_id = p[0];
+    outer_fib_id = p[0];
 
     /* Check src & dst are different */
-    if (memcmp(&mp->src_address, &mp->dst_address, 4) == 0) {
+    if ((mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 16) == 0) ||
+       (!mp->is_ipv6 && memcmp(mp->src_address, mp->dst_address, 4) == 0)) {
         rv = VNET_API_ERROR_SAME_SRC_DST;
         goto out;
     }
-
     memset (a, 0, sizeof (*a));
 
     a->is_add = mp->is_add;
 
     /* ip addresses sent in network byte order */
-    a->src.as_u32 = mp->src_address;
-    a->dst.as_u32 = mp->dst_address;
+    clib_memcpy(&(a->src), mp->src_address, 4);
+    clib_memcpy(&(a->dst), mp->dst_address, 4);
 
-    a->outer_table_id = outer_table_id;
+    a->outer_fib_id = outer_fib_id;
     rv = vnet_gre_add_del_tunnel (a, &sw_if_index);
 
 out:
@@ -4559,9 +4588,9 @@ static void send_gre_tunnel_details
     rmp = vl_msg_api_alloc (sizeof (*rmp));
     memset (rmp, 0, sizeof (*rmp));
     rmp->_vl_msg_id = ntohs(VL_API_GRE_TUNNEL_DETAILS);
-    rmp->src_address = t->tunnel_src.data_u32;
-    rmp->dst_address = t->tunnel_dst.data_u32;
-    rmp->outer_table_id = htonl(im->fibs[t->outer_fib_index].table_id);
+    clib_memcpy(rmp->src_address, &(t->tunnel_src), 4);
+    clib_memcpy(rmp->dst_address, &(t->tunnel_dst), 4);
+    rmp->outer_fib_id = htonl(im->fibs[t->outer_fib_index].table_id);
     rmp->sw_if_index = htonl(t->sw_if_index);
     rmp->context = context;
 
@@ -4748,27 +4777,52 @@ static void vl_api_vxlan_gpe_tunnel_dump_t_handler
     }
 }
 
+/** Used for transferring locators via VPP API */
+typedef CLIB_PACKED(struct
+{
+    u32 sw_if_index; /**< locator sw_if_index */
+    u8 priority; /**< locator priority */
+    u8 weight;   /**< locator weight */
+}) ls_locator_t;
+
 static void
 vl_api_lisp_add_del_locator_set_t_handler(vl_api_lisp_add_del_locator_set_t *mp)
 {
     vl_api_lisp_add_del_locator_set_reply_t *rmp;
     int rv = 0;
     vnet_lisp_add_del_locator_set_args_t _a, *a = &_a;
+    locator_t locator;
+    ls_locator_t *ls_loc;
     u32 ls_index = ~0;
     u8 *locator_name = NULL;
+    int i;
 
     memset(a, 0, sizeof(a[0]));
 
     locator_name = format(0, "%s", mp->locator_set_name);
 
     a->name = locator_name;
-    a->locators = NULL;
     a->is_add = mp->is_add;
     a->local = 1;
 
+    memset(&locator, 0, sizeof(locator));
+    for (i = 0; i < mp->locator_num; i++) {
+        ls_loc = &((ls_locator_t *) mp->locators)[i];
+        VALIDATE_SW_IF_INDEX(ls_loc);
+
+        locator.sw_if_index = htonl(ls_loc->sw_if_index);
+        locator.priority = ls_loc->priority;
+        locator.weight = ls_loc->weight;
+        locator.local = 1;
+        vec_add1(a->locators, locator);
+    }
+
     rv = vnet_lisp_add_del_locator_set(a, &ls_index);
 
+    BAD_SW_IF_INDEX_LABEL;
+
     vec_free(locator_name);
+    vec_free(a->locators);
 
     REPLY_MACRO(VL_API_LISP_ADD_DEL_LOCATOR_SET_REPLY);
 }
@@ -5593,6 +5647,43 @@ vl_api_lisp_get_map_request_itr_rlocs_t_handler (
     vec_free(tmp_str);
 }
 
+static void
+vl_api_show_lisp_pitr_t_handler (vl_api_show_lisp_pitr_t * mp)
+{
+    unix_shared_memory_queue_t * q = NULL;
+    vl_api_show_lisp_pitr_reply_t * rmp = NULL;
+    lisp_cp_main_t * lcm = vnet_lisp_cp_get_main();
+    mapping_t * m;
+    locator_set_t * ls = 0;
+    u8 * tmp_str = 0;
+    int rv = 0;
+
+    q = vl_api_client_index_to_input_queue (mp->client_index);
+    if (q == 0) {
+        return;
+    }
+
+    if (~0 == lcm->pitr_map_index) {
+      tmp_str = format(0, "N/A");
+    } else {
+      m = pool_elt_at_index (lcm->mapping_pool, lcm->pitr_map_index);
+      if (~0 != m->locator_set_index) {
+        ls = pool_elt_at_index (lcm->locator_set_pool, m->locator_set_index);
+        tmp_str = format(0, "%s", ls->name);
+      } else {
+        tmp_str = format(0, "N/A");
+      }
+    }
+    vec_add1(tmp_str, 0);
+
+    REPLY_MACRO2(VL_API_SHOW_LISP_PITR_REPLY,
+    ({
+      rmp->status = lcm->lisp_pitr;
+      strncpy((char *) rmp->locator_set_name, (char *) tmp_str,
+              ARRAY_LEN(rmp->locator_set_name) - 1);
+    }));
+}
+
 static void
 vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *mp)
 {
@@ -6372,6 +6463,7 @@ vl_api_policer_add_del_t_handler
     u8 *name = NULL;
     sse2_qos_pol_cfg_params_st cfg;
     clib_error_t * error;
+    u32 policer_index;
 
     name = format(0, "%s", mp->name);
 
@@ -6389,13 +6481,20 @@ vl_api_policer_add_del_t_handler
     cfg.exceed_action.dscp = mp->exceed_dscp;
     cfg.violate_action.action_type = mp->violate_action_type;
     cfg.violate_action.dscp = mp->violate_dscp;
+    cfg.color_aware = mp->color_aware;
 
-    error = policer_add_del(vm, name, &cfg, mp->is_add);
+    error = policer_add_del(vm, name, &cfg, &policer_index, mp->is_add);
 
     if (error)
       rv = VNET_API_ERROR_UNSPECIFIED;
 
-    REPLY_MACRO(VL_API_POLICER_ADD_DEL_REPLY);
+    REPLY_MACRO2(VL_API_POLICER_ADD_DEL_REPLY,
+    ({
+        if (rv == 0 &&  mp->is_add)
+          rmp->policer_index = ntohl(policer_index);
+        else
+          rmp->policer_index = ~0;
+    }));
 }
 
 static void
@@ -6482,6 +6581,75 @@ vl_api_policer_dump_t_handler
     }
 }
 
+static void
+vl_api_policer_classify_set_interface_t_handler
+(vl_api_policer_classify_set_interface_t * mp)
+{
+    vlib_main_t *vm = vlib_get_main();
+    vl_api_policer_classify_set_interface_reply_t * rmp;
+    int rv;
+    u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
+
+    ip4_table_index = ntohl(mp->ip4_table_index);
+    ip6_table_index = ntohl(mp->ip6_table_index);
+    l2_table_index = ntohl(mp->l2_table_index);
+    sw_if_index = ntohl(mp->sw_if_index);
+
+    VALIDATE_SW_IF_INDEX(mp);
+
+    rv = vnet_set_policer_classify_intfc(vm, sw_if_index, ip4_table_index,
+                                         ip6_table_index, l2_table_index,
+                                         mp->is_add);
+
+    BAD_SW_IF_INDEX_LABEL;
+
+    REPLY_MACRO(VL_API_POLICER_CLASSIFY_SET_INTERFACE_REPLY);
+}
+
+static void
+send_policer_classify_details (u32 sw_if_index,
+                               u32 table_index,
+                               unix_shared_memory_queue_t *q,
+                               u32 context)
+{
+    vl_api_policer_classify_details_t * mp;
+
+    mp = vl_msg_api_alloc (sizeof (*mp));
+    memset (mp, 0, sizeof (*mp));
+    mp->_vl_msg_id = ntohs (VL_API_POLICER_CLASSIFY_DETAILS);
+    mp->context = context;
+    mp->sw_if_index= htonl(sw_if_index);
+    mp->table_index= htonl(table_index);
+
+    vl_msg_api_send_shmem (q, (u8 *)&mp);
+}
+
+static void
+vl_api_policer_classify_dump_t_handler
+(vl_api_policer_classify_dump_t *mp)
+{
+    unix_shared_memory_queue_t * q;
+    policer_classify_main_t * pcm = &policer_classify_main;
+    u32 * vec_tbl;
+    int i;
+
+    q = vl_api_client_index_to_input_queue (mp->client_index);
+    if (q == 0)
+        return;
+
+    vec_tbl = pcm->classify_table_index_by_sw_if_index[mp->type];
+
+    if (vec_len(vec_tbl)) {
+        for (i = 0; i < vec_len (vec_tbl); i++) {
+            if (vec_elt(vec_tbl, i) == ~0)
+                continue;
+
+            send_policer_classify_details(i, vec_elt(vec_tbl, i), q,
+                                          mp->context);
+        }
+    }
+}
+
 static void
 vl_api_netmap_create_t_handler
 (vl_api_netmap_create_t *mp)
@@ -6890,7 +7058,7 @@ static void vl_api_classify_table_ids_t_handler (vl_api_classify_table_ids_t *mp
     count = vec_len(table_ids);
 
     vl_api_classify_table_ids_reply_t *rmp;
-    rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count);
+    rmp = vl_msg_api_alloc_as_if_client(sizeof (*rmp) + count * sizeof(u32));
     rmp->_vl_msg_id = ntohs (VL_API_CLASSIFY_TABLE_IDS_REPLY);
     rmp->context = mp->context;
     rmp->count = ntohl(count);
@@ -7159,6 +7327,86 @@ static void vl_api_ipfix_dump_t_handler (vl_api_ipfix_dump_t *mp)
     vl_msg_api_send_shmem (q, (u8 *)&rmp);
 }
 
+static void vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t *mp)
+{
+    vl_api_pg_create_interface_reply_t *rmp;
+    int rv = 0;
+
+    pg_main_t * pg = &pg_main;
+    u32 sw_if_index = pg_interface_add_or_get (pg, ntohl(mp->interface_id));
+
+    REPLY_MACRO2(VL_API_PG_CREATE_INTERFACE_REPLY,
+    ({
+       rmp->sw_if_index = ntohl(sw_if_index);
+    }));
+}
+
+static void vl_api_pg_capture_t_handler (vl_api_pg_capture_t *mp)
+{
+    vl_api_pg_capture_reply_t *rmp;
+    int rv = 0;
+
+    vnet_main_t * vnm = vnet_get_main();
+    vnet_interface_main_t * im = &vnm->interface_main;
+    vnet_hw_interface_t * hi = 0;
+
+    u8 * intf_name = format (0, "pg%d", ntohl(mp->interface_id), 0);
+    u32 hw_if_index = ~0;
+    uword * p = hash_get_mem (im->hw_interface_by_name, intf_name);
+    if (p)
+       hw_if_index = *p;
+    vec_free (intf_name);
+
+    if (hw_if_index != ~0) {
+        pg_capture_args_t _a, *a=&_a;
+
+        u32 len = ntohl(mp->pcap_name_length);
+        u8 * pcap_file_name = vec_new(u8, len);
+        clib_memcpy(pcap_file_name, mp->pcap_file_name, len);
+
+        hi = vnet_get_sup_hw_interface (vnm, hw_if_index);
+        a->hw_if_index = hw_if_index;
+        a->dev_instance = hi->dev_instance;
+        a->is_enabled = mp->is_enabled;
+        a->pcap_file_name = pcap_file_name;
+        a->count = ntohl(mp->count);
+
+        clib_error_t * e = pg_capture (a);
+        if (e) {
+            clib_error_report(e);
+            rv = VNET_API_ERROR_CANNOT_CREATE_PCAP_FILE;
+        }
+
+        vec_free (pcap_file_name);
+    }
+       REPLY_MACRO(VL_API_PG_CAPTURE_REPLY);
+}
+
+static void vl_api_pg_enable_disable_t_handler (vl_api_pg_enable_disable_t *mp)
+{
+    vl_api_pg_enable_disable_reply_t *rmp;
+    int rv = 0;
+
+    pg_main_t * pg = &pg_main;
+    u32 stream_index = ~0;
+
+    int is_enable = mp->is_enabled != 0;
+    u32 len = ntohl(mp->stream_name_length)-1;
+
+    if (len>0) {
+        u8 * stream_name = vec_new(u8, len);
+        clib_memcpy(stream_name, mp->stream_name, len);
+        uword * p = hash_get_mem (pg->stream_index_by_name, stream_name);
+        if (p)
+            stream_index = *p;
+        vec_free(stream_name);
+    }
+
+    pg_enable_disable (stream_index, is_enable);
+
+    REPLY_MACRO(VL_API_PG_ENABLE_DISABLE_REPLY);
+}
+
 #define BOUNCE_HANDLER(nn)                                              \
 static void vl_api_##nn##_t_handler (                                   \
     vl_api_##nn##_t *mp)                                                \