X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Ftransport.h;h=058a9aee34c79bf952bc971cacb58429d4346a5e;hb=26dd6de91b4d36ac04154c7eb6339684db6684a0;hp=8500e9d24457b5dca3d00334c5143916e463f733;hpb=1ee7830e9ee8a62800822b6f5224d66243b916d4;p=vpp.git

diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h
index 8500e9d2445..058a9aee34c 100644
--- a/src/vnet/session/transport.h
+++ b/src/vnet/session/transport.h
@@ -19,6 +19,13 @@
 #include <vnet/vnet.h>
 #include <vnet/session/transport_types.h>
 
+typedef struct _transport_options_t
+{
+  transport_tx_fn_type_t tx_type;
+  transport_service_type_t service_type;
+  u8 half_open_has_fifos;
+} transport_options_t;
+
 /*
  * Transport protocol virtual function table
  */
@@ -45,6 +52,8 @@ typedef struct _transport_proto_vft
   u32 (*tx_fifo_offset) (transport_connection_t * tc);
   void (*update_time) (f64 time_now, u8 thread_index);
   void (*flush_data) (transport_connection_t *tconn);
+  int (*custom_tx) (void *session, u32 max_burst_size);
+  int (*app_rx_evt) (transport_connection_t *tconn);
 
   /*
    * Connection retrieval
@@ -60,11 +69,19 @@ typedef struct _transport_proto_vft
   u8 *(*format_listener) (u8 * s, va_list * args);
   u8 *(*format_half_open) (u8 * s, va_list * args);
 
+  /*
+   *  Properties retrieval
+   */
+  void (*get_transport_endpoint) (u32 conn_index, u32 thread_index,
+				  transport_endpoint_t *tep, u8 is_lcl);
+  void (*get_transport_listener_endpoint) (u32 conn_index,
+					   transport_endpoint_t *tep,
+					   u8 is_lcl);
+
   /*
    * Properties
    */
-  transport_tx_fn_type_t tx_type;
-  transport_service_type_t service_type;
+  transport_options_t transport_options;
 } transport_proto_vft_t;
 /* *INDENT-ON* */
 
@@ -84,6 +101,11 @@ u32 transport_start_listen (transport_proto_t tp, u32 session_index,
 u32 transport_stop_listen (transport_proto_t tp, u32 conn_index);
 void transport_cleanup (transport_proto_t tp, u32 conn_index,
 			u8 thread_index);
+void transport_get_endpoint (transport_proto_t tp, u32 conn_index,
+			     u32 thread_index, transport_endpoint_t * tep,
+			     u8 is_lcl);
+void transport_get_listener_endpoint (transport_proto_t tp, u32 conn_index,
+				      transport_endpoint_t * tep, u8 is_lcl);
 
 static inline transport_connection_t *
 transport_get_connection (transport_proto_t tp, u32 conn_index,
@@ -104,6 +126,22 @@ transport_get_half_open (transport_proto_t tp, u32 conn_index)
   return tp_vfts[tp].get_half_open (conn_index);
 }
 
+static inline int
+transport_custom_tx (transport_proto_t tp, void *s, u32 max_burst_size)
+{
+  return tp_vfts[tp].custom_tx (s, max_burst_size);
+}
+
+static inline int
+transport_app_rx_evt (transport_proto_t tp, u32 conn_index, u32 thread_index)
+{
+  transport_connection_t *tc;
+  if (!tp_vfts[tp].app_rx_evt)
+    return 0;
+  tc = transport_get_connection (tp, conn_index, thread_index);
+  return tp_vfts[tp].app_rx_evt (tc);
+}
+
 void transport_register_protocol (transport_proto_t transport_proto,
 				  const transport_proto_vft_t * vft,
 				  fib_protocol_t fib_proto, u32 output_node);
@@ -161,9 +199,24 @@ void transport_connection_tx_pacer_update (transport_connection_t * tc,
 u32 transport_connection_snd_space (transport_connection_t * tc,
 				    u64 time_now, u16 mss);
 
+/**
+ * Get tx pacer max burst
+ *
+ * @param tc		transport connection
+ * @param time_now	current cpu time
+ * @return		max burst for connection
+ */
 u32 transport_connection_tx_pacer_burst (transport_connection_t * tc,
 					 u64 time_now);
 
+/**
+ * Get tx pacer current rate
+ *
+ * @param tc		transport connection
+ * @return		rate for connection in bytes/s
+ */
+u64 transport_connection_tx_pacer_rate (transport_connection_t * tc);
+
 /**
  * Initialize period for tx pacers
  *