1 files changed, 18 insertions, 6 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h
index ca650b7fa29..2362a8bb857 100644
--- a/src/vnet/tcp/tcp.h
+++ b/src/vnet/tcp/tcp.h
@@ -34,7 +34,7 @@ extern timer_expiration_handler tcp_timer_retransmit_syn_handler;
 
 typedef enum _tcp_error
 {
-#define tcp_error(n,s) TCP_ERROR_##n,
+#define tcp_error(f, n, s, d) TCP_ERROR_##f,
 #include <vnet/tcp/tcp_error.def>
 #undef tcp_error
   TCP_N_ERROR,
@@ -66,6 +66,13 @@ typedef struct tcp_wrk_stats_
 #undef _
 } tcp_wrk_stats_t;
 
+typedef enum
+{
+#define _(name, type, str) TCP_STAT_##name,
+  foreach_tcp_wrk_stat
+#undef _
+} tcp_wrk_stats_e;
+
 typedef struct tcp_free_req_
 {
   clib_time_type_t free_time;
@@ -215,9 +222,6 @@ typedef struct _tcp_main
   /** vlib buffer size */
   u32 bytes_per_buffer;
 
-  /** Session layer edge indices to ip lookup (syns, rst) */
-  u32 ipl_next_node[2];
-
   /** Dispatch table by state and flags */
   tcp_lookup_dispatch_t dispatch_table[TCP_N_STATES][64];
 
@@ -236,6 +240,9 @@ typedef struct _tcp_main
   /** Flag that indicates if stack is on or off */
   u8 is_enabled;
 
+  /** Set if counters on stats segment initialized */
+  u8 counters_init;
+
   /** Flag that indicates if v4 punting is enabled */
   u8 punt_unknown4;
 
@@ -268,6 +275,10 @@ extern vlib_node_registration_t tcp4_rcv_process_node;
 extern vlib_node_registration_t tcp6_rcv_process_node;
 extern vlib_node_registration_t tcp4_listen_node;
 extern vlib_node_registration_t tcp6_listen_node;
+extern vlib_node_registration_t tcp4_input_nolookup_node;
+extern vlib_node_registration_t tcp6_input_nolookup_node;
+extern vlib_node_registration_t tcp4_drop_node;
+extern vlib_node_registration_t tcp6_drop_node;
 
 #define tcp_cfg tcp_main.cfg
 #define tcp_node_index(node_id, is_ip4) 				\
@@ -313,8 +324,8 @@ u32 tcp_snd_space (tcp_connection_t * tc);
 int tcp_fastrecovery_prr_snd_space (tcp_connection_t * tc);
 void tcp_reschedule (tcp_connection_t * tc);
 fib_node_index_t tcp_lookup_rmt_in_fib (tcp_connection_t * tc);
-u32 tcp_session_push_header (transport_connection_t * tconn,
-			     vlib_buffer_t * b);
+u32 tcp_session_push_header (transport_connection_t *tconn, vlib_buffer_t **b,
+			     u32 n_bufs);
 int tcp_session_custom_tx (void *conn, transport_send_params_t * sp);
 
 void tcp_connection_timers_init (tcp_connection_t * tc);
@@ -327,6 +338,7 @@ void tcp_connection_tx_pacer_reset (tcp_connection_t * tc, u32 window,
 void tcp_program_cleanup (tcp_worker_ctx_t * wrk, tcp_connection_t * tc);
 void tcp_check_gso (tcp_connection_t *tc);
 
+int tcp_buffer_make_reset (vlib_main_t *vm, vlib_buffer_t *b, u8 is_ip4);
 void tcp_punt_unknown (vlib_main_t * vm, u8 is_ip4, u8 is_add);
 int tcp_configure_v4_source_address_range (vlib_main_t * vm,
 					   ip4_address_t * start,