X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fudp%2Fudp.h;h=03dbcdd5caced513b59a3ef59cef16394e751bd6;hb=c5df8c71c;hp=920ef963ace3e6db3c28dc96eb9adbde7c60bc39;hpb=3cbc04bea02fc60471dfe0c671ede3ca42c118c3;p=vpp.git

diff --git a/src/vnet/udp/udp.h b/src/vnet/udp/udp.h
index 920ef963ace..03dbcdd5cac 100644
--- a/src/vnet/udp/udp.h
+++ b/src/vnet/udp/udp.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -36,9 +36,11 @@ typedef enum
 
 typedef struct
 {
-  transport_connection_t connection;	      /** must be first */
-  /** ersatz MTU to limit fifo pushes to test data size */
-  u32 mtu;
+  /** Required for pool_get_aligned */
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+  transport_connection_t connection;	/**< must be first */
+  clib_spinlock_t rx_lock;		/**< rx fifo lock */
+  u8 is_connected;			/**< connected mode */
 } udp_connection_t;
 
 #define foreach_udp4_dst_port			\
@@ -51,9 +53,11 @@ _ (3784, bfd4)                                  \
 _ (3785, bfd_echo4)                             \
 _ (4341, lisp_gpe)                              \
 _ (4342, lisp_cp)                          	\
+_ (4500, ipsec)                                 \
 _ (4739, ipfix)                                 \
 _ (4789, vxlan)					\
 _ (4789, vxlan6)				\
+_ (48879, vxlan_gbp)				\
 _ (4790, VXLAN_GPE)				\
 _ (6633, vpath_3)				\
 _ (6081, geneve)				\
@@ -69,9 +73,11 @@ _ (3784, bfd6)                                  \
 _ (3785, bfd_echo6)                             \
 _ (4341, lisp_gpe6)                             \
 _ (4342, lisp_cp6)                          	\
+_ (48879, vxlan6_gbp)				\
 _ (4790, VXLAN6_GPE)                            \
 _ (6633, vpath6_3)				\
 _ (6081, geneve6)				\
+_ (8138, BIER)		         		\
 _ (53053, dns_reply6)
 
 typedef enum
@@ -101,6 +107,9 @@ typedef struct
 
   /* Next index for this type. */
   u32 next_index;
+
+  /* Parser for packet generator edits for this protocol */
+  unformat_function_t *unformat_pg_edit;
 } udp_dst_port_info_t;
 
 typedef enum
@@ -139,6 +148,8 @@ typedef struct
 extern udp_main_t udp_main;
 extern vlib_node_registration_t udp4_input_node;
 extern vlib_node_registration_t udp6_input_node;
+extern vlib_node_registration_t udp4_local_node;
+extern vlib_node_registration_t udp6_local_node;
 
 always_inline udp_connection_t *
 udp_connection_get (u32 conn_index, u32 thread_index)
@@ -206,7 +217,7 @@ udp_pool_remove_peeker (u32 thread_index)
 }
 
 always_inline udp_connection_t *
-udp_conenction_clone_safe (u32 connection_index, u32 thread_index)
+udp_connection_clone_safe (u32 connection_index, u32 thread_index)
 {
   udp_connection_t *old_c, *new_c;
   u32 current_thread_index = vlib_get_thread_index ();
@@ -219,7 +230,7 @@ udp_conenction_clone_safe (u32 connection_index, u32 thread_index)
    */
   udp_pool_add_peeker (thread_index);
   old_c = udp_main.connections[thread_index] + connection_index;
-  clib_memcpy (new_c, old_c, sizeof (*new_c));
+  clib_memcpy_fast (new_c, old_c, sizeof (*new_c));
   udp_pool_remove_peeker (thread_index);
   new_c->c_thread_index = current_thread_index;
   new_c->c_c_index = udp_connection_index (new_c);
@@ -243,6 +254,7 @@ void udp_register_dst_port (vlib_main_t * vm,
 			    u32 node_index, u8 is_ip4);
 void udp_unregister_dst_port (vlib_main_t * vm,
 			      udp_dst_port_t dst_port, u8 is_ip4);
+bool udp_is_valid_dst_port (udp_dst_port_t dst_port, u8 is_ip4);
 
 void udp_punt_unknown (vlib_main_t * vm, u8 is_ip4, u8 is_add);
 
@@ -250,12 +262,15 @@ always_inline void *
 vlib_buffer_push_udp (vlib_buffer_t * b, u16 sp, u16 dp, u8 offload_csum)
 {
   udp_header_t *uh;
+  u16 udp_len = sizeof (udp_header_t) + b->current_length;
+  if (PREDICT_FALSE (b->flags & VLIB_BUFFER_TOTAL_LENGTH_VALID))
+    udp_len += b->total_length_not_including_first_buffer;
 
   uh = vlib_buffer_push_uninit (b, sizeof (udp_header_t));
   uh->src_port = sp;
   uh->dst_port = dp;
   uh->checksum = 0;
-  uh->length = clib_host_to_net_u16 (b->current_length);
+  uh->length = clib_host_to_net_u16 (udp_len);
   if (offload_csum)
     {
       b->flags |= VNET_BUFFER_F_OFFLOAD_UDP_CKSUM;
@@ -331,7 +346,7 @@ ip_udp_encap_one (vlib_main_t * vm, vlib_buffer_t * b0, u8 * ec0, word ec_len,
       ip0 = vlib_buffer_get_current (b0);
 
       /* Apply the encap string. */
-      clib_memcpy (ip0, ec0, ec_len);
+      clib_memcpy_fast (ip0, ec0, ec_len);
       ip_udp_fixup_one (vm, b0, 1);
     }
   else
@@ -341,7 +356,7 @@ ip_udp_encap_one (vlib_main_t * vm, vlib_buffer_t * b0, u8 * ec0, word ec_len,
       ip0 = vlib_buffer_get_current (b0);
 
       /* Apply the encap string. */
-      clib_memcpy (ip0, ec0, ec_len);
+      clib_memcpy_fast (ip0, ec0, ec_len);
       ip_udp_fixup_one (vm, b0, 0);
     }
 }
@@ -368,8 +383,8 @@ ip_udp_encap_two (vlib_main_t * vm, vlib_buffer_t * b0, vlib_buffer_t * b1,
       ip1 = vlib_buffer_get_current (b1);
 
       /* Apply the encap string */
-      clib_memcpy (ip0, ec0, ec_len);
-      clib_memcpy (ip1, ec1, ec_len);
+      clib_memcpy_fast (ip0, ec0, ec_len);
+      clib_memcpy_fast (ip1, ec1, ec_len);
 
       /* fix the <bleep>ing outer-IP checksum */
       sum0 = ip0->checksum;
@@ -412,8 +427,8 @@ ip_udp_encap_two (vlib_main_t * vm, vlib_buffer_t * b0, vlib_buffer_t * b1,
       ip1 = vlib_buffer_get_current (b1);
 
       /* Apply the encap string. */
-      clib_memcpy (ip0, ec0, ec_len);
-      clib_memcpy (ip1, ec1, ec_len);
+      clib_memcpy_fast (ip0, ec0, ec_len);
+      clib_memcpy_fast (ip1, ec1, ec_len);
 
       new_l0 = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)
 				     - sizeof (*ip0));