vcl: add read/write udp support

[vpp.git] / src / vcl / vcl_bapi.c

diff --git a/src/vcl/vcl_bapi.c b/src/vcl/vcl_bapi.c
index ca65782..311df64 100644 (file)
--- a/src/vcl/vcl_bapi.c
+++ b/src/vcl/vcl_bapi.c
@@ -33,7 +33,7 @@
 #include <vpp/api/vpe_all_api_h.h>
 #undef vl_printfun
 
-static u8 *
+u8 *
 format_api_error (u8 * s, va_list * args)
 {
   i32 error = va_arg (*args, u32);
@@ -132,6 +132,7 @@ vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp)
   svm_fifo_segment_create_args_t *a = &_a;
   int rv;
 
+  vcm->mounting_segment = 1;
   memset (a, 0, sizeof (*a));
   a->segment_name = (char *) mp->segment_name;
   a->segment_size = mp->segment_size;
@@ -147,6 +148,7 @@ vl_api_map_another_segment_t_handler (vl_api_map_another_segment_t * mp)
 
   VDBG (1, "VCL<%d>: mapped new segment '%s' size %d", getpid (),
        mp->segment_name, mp->segment_size);
+  vcm->mounting_segment = 0;
 }
 
 static void
@@ -350,12 +352,24 @@ done:
 
   session->vpp_handle = mp->handle;
   session->transport.is_ip4 = mp->lcl_is_ip4;
-  session->transport.lcl_ip = to_ip46 (mp->lcl_is_ip4 ? IP46_TYPE_IP4 :
-                                      IP46_TYPE_IP6, mp->lcl_ip);
+  clib_memcpy (&session->transport.lcl_ip, mp->lcl_ip,
+              sizeof (ip46_address_t));
   session->transport.lcl_port = mp->lcl_port;
   vppcom_session_table_add_listener (mp->handle, session_index);
   session->session_state = STATE_LISTEN;
 
+  if (session->is_dgram)
+    {
+      svm_fifo_t *rx_fifo, *tx_fifo;
+      session->vpp_evt_q = uword_to_pointer (mp->vpp_evt_q, svm_msg_q_t *);
+      rx_fifo = uword_to_pointer (mp->rx_fifo, svm_fifo_t *);
+      rx_fifo->client_session_index = session_index;
+      tx_fifo = uword_to_pointer (mp->tx_fifo, svm_fifo_t *);
+      tx_fifo->client_session_index = session_index;
+      session->rx_fifo = rx_fifo;
+      session->tx_fifo = tx_fifo;
+    }
+
   VDBG (1, "VCL<%d>: vpp handle 0x%llx, sid %u: bind succeeded!",
        getpid (), mp->handle, mp->context);
 done_unlock:
@@ -435,8 +449,7 @@ vl_api_accept_session_t_handler (vl_api_accept_session_t * mp)
   session->session_state = STATE_ACCEPT;
   session->transport.rmt_port = mp->port;
   session->transport.is_ip4 = mp->is_ip4;
-  session->transport.rmt_ip = to_ip46 (mp->is_ip4 ? IP46_TYPE_IP4 :
-                                      IP46_TYPE_IP6, mp->ip);
+  clib_memcpy (&session->transport.rmt_ip, mp->ip, sizeof (ip46_address_t));
 
   /* Add it to lookup table */
   hash_set (vcm->session_index_by_vpp_handles, mp->handle, session_index);
@@ -533,7 +546,8 @@ vppcom_app_send_attach (void)
     APP_OPTIONS_FLAGS_ACCEPT_REDIRECT | APP_OPTIONS_FLAGS_ADD_SEGMENT |
     (vcm->cfg.app_scope_local ? APP_OPTIONS_FLAGS_USE_LOCAL_SCOPE : 0) |
     (vcm->cfg.app_scope_global ? APP_OPTIONS_FLAGS_USE_GLOBAL_SCOPE : 0) |
-    (app_is_proxy ? APP_OPTIONS_FLAGS_IS_PROXY : 0);
+    (app_is_proxy ? APP_OPTIONS_FLAGS_IS_PROXY : 0) |
+    APP_OPTIONS_FLAGS_USE_MQ_FOR_CTRL_MSGS;
   bmp->options[APP_OPTIONS_PROXY_TRANSPORT] =
     (u64) ((vcm->cfg.app_proxy_transport_tcp ? 1 << TRANSPORT_PROTO_TCP : 0) |
           (vcm->cfg.app_proxy_transport_udp ? 1 << TRANSPORT_PROTO_UDP : 0));