X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fsctp%2Fsctp_output.c;h=08640a4431160b61f394c7c5b17d1653b1e071ee;hb=29d22c52061df519c22b1bb58afe461d107899e2;hp=8ce94c6f3a2f020b5cc83aeaf051e8801ca07374;hpb=e17bb715cf19de48748241f2dcfde919ac0ecffa;p=vpp.git

diff --git a/src/vnet/sctp/sctp_output.c b/src/vnet/sctp/sctp_output.c
index 8ce94c6f3a2..08640a44311 100644
--- a/src/vnet/sctp/sctp_output.c
+++ b/src/vnet/sctp/sctp_output.c
@@ -406,6 +406,8 @@ sctp_enqueue_to_ip_lookup (vlib_main_t * vm, vlib_buffer_t * b, u32 bi,
 			   u8 is_ip4, u32 fib_index)
 {
   sctp_enqueue_to_ip_lookup_i (vm, b, bi, is_ip4, fib_index, 0);
+  if (vm->thread_index == 0 && vlib_num_workers ())
+    session_flush_frames_main_thread (vm);
 }
 
 /**
@@ -777,7 +779,7 @@ sctp_prepare_initack_chunk_for_collision (sctp_connection_t * sctp_conn,
     clib_host_to_net_u16 (SCTP_STATE_COOKIE_TYPE);
   state_cookie_param->param_hdr.length =
     clib_host_to_net_u16 (sizeof (sctp_state_cookie_param_t));
-  state_cookie_param->creation_time = clib_host_to_net_u32 (sctp_time_now ());
+  state_cookie_param->creation_time = clib_host_to_net_u64 (sctp_time_now ());
   state_cookie_param->cookie_lifespan =
     clib_host_to_net_u32 (SCTP_VALID_COOKIE_LIFE);
 
@@ -868,7 +870,7 @@ sctp_prepare_initack_chunk_for_collision (sctp_connection_t * sctp_conn,
 void
 sctp_prepare_initack_chunk (sctp_connection_t * sctp_conn, u8 idx,
 			    vlib_buffer_t * b, ip4_address_t * ip4_addr,
-			    ip6_address_t * ip6_addr)
+			    u8 add_ip4, ip6_address_t * ip6_addr, u8 add_ip6)
 {
   vlib_main_t *vm = vlib_get_main ();
   sctp_ipv4_addr_param_t *ip4_param = 0;
@@ -881,12 +883,12 @@ sctp_prepare_initack_chunk (sctp_connection_t * sctp_conn, u8 idx,
   u16 alloc_bytes =
     sizeof (sctp_init_ack_chunk_t) + sizeof (sctp_state_cookie_param_t);
 
-  if (PREDICT_TRUE (ip4_addr != NULL))
+  if (PREDICT_FALSE (add_ip4 == 1))
     {
       /* Create room for variable-length fields in the INIT_ACK chunk */
       alloc_bytes += SCTP_IPV4_ADDRESS_TYPE_LENGTH;
     }
-  if (PREDICT_TRUE (ip6_addr != NULL))
+  if (PREDICT_FALSE (add_ip6 == 1))
     {
       /* Create room for variable-length fields in the INIT_ACK chunk */
       alloc_bytes += SCTP_IPV6_ADDRESS_TYPE_LENGTH;
@@ -917,7 +919,7 @@ sctp_prepare_initack_chunk (sctp_connection_t * sctp_conn, u8 idx,
     clib_host_to_net_u16 (SCTP_STATE_COOKIE_TYPE);
   state_cookie_param->param_hdr.length =
     clib_host_to_net_u16 (sizeof (sctp_state_cookie_param_t));
-  state_cookie_param->creation_time = clib_host_to_net_u32 (sctp_time_now ());
+  state_cookie_param->creation_time = clib_host_to_net_u64 (sctp_time_now ());
   state_cookie_param->cookie_lifespan =
     clib_host_to_net_u32 (SCTP_VALID_COOKIE_LIFE);
 
@@ -1237,7 +1239,7 @@ sctp_send_heartbeat (sctp_connection_t * sctp_conn)
   vlib_main_t *vm = vlib_get_main ();
 
   u8 i;
-  u32 now = sctp_time_now ();
+  u64 now = sctp_time_now ();
 
   for (i = 0; i < MAX_SCTP_CONNECTIONS; i++)
     {
@@ -1376,8 +1378,6 @@ sctp_push_hdr_i (sctp_connection_t * sctp_conn, vlib_buffer_t * b,
   u16 bytes_to_add = sizeof (sctp_payload_data_chunk_t);
   u16 chunk_length = data_len + bytes_to_add - sizeof (sctp_header_t);
 
-  bytes_to_add += vnet_sctp_calculate_padding (bytes_to_add + data_len);
-
   sctp_payload_data_chunk_t *data_chunk =
     vlib_buffer_push_uninit (b, bytes_to_add);
 
@@ -1476,7 +1476,7 @@ sctp_prepare_data_retransmit (sctp_connection_t * sctp_conn,
    * Make sure we can retransmit something
    */
   available_bytes =
-    stream_session_tx_fifo_max_dequeue (&sctp_conn->sub_conn[idx].connection);
+    session_tx_fifo_max_dequeue (&sctp_conn->sub_conn[idx].connection);
   ASSERT (available_bytes >= offset);
   available_bytes -= offset;
   if (!available_bytes)
@@ -1516,6 +1516,8 @@ sctp_data_retransmit (sctp_connection_t * sctp_conn)
   vlib_buffer_t *b = 0;
   u32 bi, n_bytes = 0;
 
+  u8 idx = sctp_data_subconn_select (sctp_conn);
+
   SCTP_DBG_OUTPUT
     ("SCTP_CONN = %p, IDX = %u, S_INDEX = %u, C_INDEX = %u, sctp_conn->[...].LCL_PORT = %u, sctp_conn->[...].RMT_PORT = %u",
      sctp_conn, idx, sctp_conn->sub_conn[idx].connection.s_index,
@@ -1528,8 +1530,6 @@ sctp_data_retransmit (sctp_connection_t * sctp_conn)
       return;
     }
 
-  u8 idx = sctp_data_subconn_select (sctp_conn);
-
   n_bytes =
     sctp_prepare_data_retransmit (sctp_conn, idx, 0,
 				  sctp_conn->sub_conn[idx].cwnd, &b);
@@ -1702,7 +1702,7 @@ sctp46_output_inline (vlib_main_t * vm,
 	    {
 	      clib_warning
 		("Trying to send an unrecognized chunk... something is really bad.");
-	      error0 = SCTP_ERROR_UNKOWN_CHUNK;
+	      error0 = SCTP_ERROR_UNKNOWN_CHUNK;
 	      next0 = SCTP_OUTPUT_NEXT_DROP;
 	      goto done;
 	    }
@@ -1735,7 +1735,7 @@ sctp46_output_inline (vlib_main_t * vm,
 				      connection.rmt_port,
 				      sctp_hdr->dst_port);
 
-	      error0 = SCTP_ERROR_UNKOWN_CHUNK;
+	      error0 = SCTP_ERROR_UNKNOWN_CHUNK;
 	      next0 = SCTP_OUTPUT_NEXT_DROP;
 	      goto done;
 	    }
@@ -1758,7 +1758,7 @@ sctp46_output_inline (vlib_main_t * vm,
 		 sctp_chunk_to_string (chunk_type),
 		 sctp_state_to_string (sctp_conn->state));
 
-	      error0 = SCTP_ERROR_UNKOWN_CHUNK;
+	      error0 = SCTP_ERROR_UNKNOWN_CHUNK;
 	      next0 = SCTP_OUTPUT_NEXT_DROP;
 	      goto done;