X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsession%2Fsession.h;h=a87286498de21f6d85f08be8458574264f794691;hb=10d8cc6bf92851fcaec4a6b4c6d3554dc1eb2386;hp=f152a2be0e2e90b1e95250ed6d5c2387de275e2e;hpb=f6d68ed2db2bcd41c9b7ddde5e411073c1566c29;p=vpp.git

diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index f152a2be0e2..a87286498de 100644
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -32,7 +32,8 @@ typedef enum
   FIFO_EVENT_APP_TX,
   FIFO_EVENT_TIMEOUT,
   FIFO_EVENT_DISCONNECT,
-  FIFO_EVENT_BUILTIN_RX
+  FIFO_EVENT_BUILTIN_RX,
+  FIFO_EVENT_RPC,
 } fifo_event_type_t;
 
 #define foreach_session_input_error                                    	\
@@ -91,12 +92,19 @@ typedef enum
   SESSION_STATE_N_STATES,
 } stream_session_state_t;
 
+typedef struct
+{
+  void *fp;
+  void *arg;
+} rpc_args_t;
+
 /* *INDENT-OFF* */
 typedef CLIB_PACKED (struct {
   union
     {
       svm_fifo_t * fifo;
       u64 session_handle;
+      rpc_args_t rpc_args;
     };
   u8 event_type;
   u16 event_id;
@@ -109,9 +117,6 @@ typedef struct _stream_session_t
   svm_fifo_t *server_rx_fifo;
   svm_fifo_t *server_tx_fifo;
 
-  /** svm segment index where fifos were allocated */
-  u32 svm_segment_index;
-
   /** Type */
   u8 session_type;
 
@@ -120,12 +125,15 @@ typedef struct _stream_session_t
 
   u8 thread_index;
 
-  /** used during unbind processing */
-  u8 is_deleted;
-
   /** To avoid n**2 "one event per frame" check */
   u8 enqueue_epoch;
 
+  /** Pad to a multiple of 8 octets */
+  u8 align_pad[4];
+
+  /** svm segment index where fifos were allocated */
+  u32 svm_segment_index;
+
   /** Session index in per_thread pool */
   u32 session_index;
 
@@ -140,6 +148,9 @@ typedef struct _stream_session_t
 
   /** Parent listener session if the result of an accept */
   u32 listener_index;
+
+  /** Opaque, pad to a 64-octet boundary */
+  u64 opaque[2];
 } stream_session_t;
 
 /* Forward definition */
@@ -183,14 +194,17 @@ struct _session_manager_main
   u32 **tx_buffers;
 
   /** Per worker-thread vector of partially read events */
-  session_fifo_event_t **evts_partially_read;
+  session_fifo_event_t **free_event_vector;
 
   /** per-worker active event vectors */
-  session_fifo_event_t **fifo_events;
+  session_fifo_event_t **pending_event_vector;
 
   /** vpp fifo event queue */
   unix_shared_memory_queue_t **vpp_event_queues;
 
+  /** vpp fifo event queue configured length */
+  u32 configured_event_queue_length;
+
   /** Unique segment name counter */
   u32 unique_segment_name_counter;
 
@@ -376,6 +390,10 @@ void session_send_session_evt_to_thread (u64 session_handle,
 					 fifo_event_type_t evt_type,
 					 u32 thread_index);
 u8 *format_stream_session (u8 * s, va_list * args);
+int
+send_session_connected_callback (u32 app_index, u32 api_context,
+				 stream_session_t * s, u8 is_fail);
+
 
 void session_register_transport (u8 type, const transport_proto_vft_t * vft);
 transport_proto_vft_t *session_get_transport_vft (u8 type);
@@ -418,7 +436,8 @@ always_inline stream_session_t *
 listen_session_new (session_type_t type)
 {
   stream_session_t *s;
-  pool_get (session_manager_main.listen_sessions[type], s);
+  pool_get_aligned (session_manager_main.listen_sessions[type], s,
+		    CLIB_CACHE_LINE_BYTES);
   memset (s, 0, sizeof (*s));
 
   s->session_type = type;