VPP-598: tcp stack initial commit

Change-Id: I49e5ce0aae6e4ff634024387ceaf7dbc432a0351
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Florin Coras <fcoras@cisco.com>

5 files changed, 28 insertions, 28 deletions

diff --git a/src/plugins/ioam/export-common/ioam_export.h b/src/plugins/ioam/export-common/ioam_export.h
index e84dab0b398..dd48a93b36b 100644
--- a/src/plugins/ioam/export-common/ioam_export.h
+++ b/src/plugins/ioam/export-common/ioam_export.h
@@ -21,7 +21,7 @@
 #include <vnet/ip/ip4_packet.h>
 #include <vnet/ip/ip6_packet.h>
 #include <vnet/ip/ip6_hop_by_hop.h>
-#include <vnet/ip/udp.h>
+#include <vnet/udp/udp.h>
 #include <vnet/flow/ipfix_packet.h>
 
 #include <vppinfra/pool.h>
diff --git a/src/plugins/ioam/ipfixcollector/ipfixcollector.c b/src/plugins/ioam/ipfixcollector/ipfixcollector.c
index 4ae47edcb3c..71b934ecd93 100644
--- a/src/plugins/ioam/ipfixcollector/ipfixcollector.c
+++ b/src/plugins/ioam/ipfixcollector/ipfixcollector.c
@@ -15,7 +15,7 @@
 
 #include <vnet/ip/ip.h>
 #include <vnet/plugin/plugin.h>
-#include <vnet/ip/udp.h>
+#include <vnet/udp/udp.h>
 #include <ioam/ipfixcollector/ipfixcollector.h>
 
 ipfix_collector_main_t ipfix_collector_main;
diff --git a/src/plugins/ioam/lib-vxlan-gpe/ioam_transit.c b/src/plugins/ioam/lib-vxlan-gpe/ioam_transit.c
index b42c357c79b..f334c98321a 100644
--- a/src/plugins/ioam/lib-vxlan-gpe/ioam_transit.c
+++ b/src/plugins/ioam/lib-vxlan-gpe/ioam_transit.c
@@ -16,7 +16,7 @@
 #include <vppinfra/hash.h>
 #include <vnet/vnet.h>
 #include <vnet/ip/ip.h>
-#include <vnet/ip/udp.h>
+#include <vnet/udp/udp.h>
 #include <vnet/ethernet/ethernet.h>
 #include <vnet/vxlan-gpe/vxlan_gpe.h>
 #include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam_packet.h>
diff --git a/src/plugins/snat/in2out.c b/src/plugins/snat/in2out.c
index e30c913c02d..b4b7793dae0 100644
--- a/src/plugins/snat/in2out.c
+++ b/src/plugins/snat/in2out.c
@@ -689,12 +689,12 @@ snat_hairpinning (snat_main_t *sm,
                              ip4_header_t, dst_address);
       ip0->checksum = ip_csum_fold (sum0);
 
-      old_dst_port0 = tcp0->ports.dst;
+      old_dst_port0 = tcp0->dst;
       if (PREDICT_TRUE(new_dst_port0 != old_dst_port0))
         {
           if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
             {
-              tcp0->ports.dst = new_dst_port0;
+              tcp0->dst = new_dst_port0;
               sum0 = tcp0->checksum;
               sum0 = ip_csum_update (sum0, old_dst_addr0, new_dst_addr0,
                                      ip4_header_t, dst_address);
@@ -872,9 +872,9 @@ snat_in2out_node_fn_inline (vlib_main_t * vm,
 
           if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
             {
-              old_port0 = tcp0->ports.src;
-              tcp0->ports.src = s0->out2in.port;
-              new_port0 = tcp0->ports.src;
+              old_port0 = tcp0->src_port;
+              tcp0->src_port = s0->out2in.port;
+              new_port0 = tcp0->src_port;
 
               sum0 = tcp0->checksum;
               sum0 = ip_csum_update (sum0, old_addr0, new_addr0,
@@ -1012,9 +1012,9 @@ snat_in2out_node_fn_inline (vlib_main_t * vm,
 
           if (PREDICT_TRUE(proto1 == SNAT_PROTOCOL_TCP))
             {
-              old_port1 = tcp1->ports.src;
-              tcp1->ports.src = s1->out2in.port;
-              new_port1 = tcp1->ports.src;
+              old_port1 = tcp1->src_port;
+              tcp1->src_port = s1->out2in.port;
+              new_port1 = tcp1->src_port;
 
               sum1 = tcp1->checksum;
               sum1 = ip_csum_update (sum1, old_addr1, new_addr1,
@@ -1188,9 +1188,9 @@ snat_in2out_node_fn_inline (vlib_main_t * vm,
 
           if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
             {
-              old_port0 = tcp0->ports.src;
-              tcp0->ports.src = s0->out2in.port;
-              new_port0 = tcp0->ports.src;
+              old_port0 = tcp0->src_port;
+              tcp0->src_port = s0->out2in.port;
+              new_port0 = tcp0->src_port;
 
               sum0 = tcp0->checksum;
               sum0 = ip_csum_update (sum0, old_addr0, new_addr0,
@@ -1667,8 +1667,8 @@ snat_in2out_fast_static_map_fn (vlib_main_t * vm,
             {
               if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
                 {
-                  old_port0 = tcp0->ports.src;
-                  tcp0->ports.src = new_port0;
+                  old_port0 = tcp0->src_port;
+                  tcp0->src_port = new_port0;
 
                   sum0 = tcp0->checksum;
                   sum0 = ip_csum_update (sum0, old_addr0, new_addr0,
diff --git a/src/plugins/snat/out2in.c b/src/plugins/snat/out2in.c
index 328f5ba4c5e..3bfc0aa31e0 100644
--- a/src/plugins/snat/out2in.c
+++ b/src/plugins/snat/out2in.c
@@ -19,7 +19,7 @@
 #include <vnet/handoff.h>
 
 #include <vnet/ip/ip.h>
-#include <vnet/ip/udp.h>
+#include <vnet/udp/udp.h>
 #include <vnet/ethernet/ethernet.h>
 #include <vnet/fib/ip4_fib.h>
 #include <snat/snat.h>
@@ -602,9 +602,9 @@ snat_out2in_node_fn (vlib_main_t * vm,
 
           if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
             {
-              old_port0 = tcp0->ports.dst;
-              tcp0->ports.dst = s0->in2out.port;
-              new_port0 = tcp0->ports.dst;
+              old_port0 = tcp0->dst_port;
+              tcp0->dst_port = s0->in2out.port;
+              new_port0 = tcp0->dst_port;
 
               sum0 = tcp0->checksum;
               sum0 = ip_csum_update (sum0, old_addr0, new_addr0,
@@ -737,9 +737,9 @@ snat_out2in_node_fn (vlib_main_t * vm,
 
           if (PREDICT_TRUE(proto1 == SNAT_PROTOCOL_TCP))
             {
-              old_port1 = tcp1->ports.dst;
-              tcp1->ports.dst = s1->in2out.port;
-              new_port1 = tcp1->ports.dst;
+              old_port1 = tcp1->dst_port;
+              tcp1->dst_port = s1->in2out.port;
+              new_port1 = tcp1->dst_port;
 
               sum1 = tcp1->checksum;
               sum1 = ip_csum_update (sum1, old_addr1, new_addr1,
@@ -907,9 +907,9 @@ snat_out2in_node_fn (vlib_main_t * vm,
 
           if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
             {
-              old_port0 = tcp0->ports.dst;
-              tcp0->ports.dst = s0->in2out.port;
-              new_port0 = tcp0->ports.dst;
+              old_port0 = tcp0->dst_port;
+              tcp0->dst_port = s0->in2out.port;
+              new_port0 = tcp0->dst_port;
 
               sum0 = tcp0->checksum;
               sum0 = ip_csum_update (sum0, old_addr0, new_addr0,
@@ -1369,8 +1369,8 @@ snat_out2in_fast_node_fn (vlib_main_t * vm,
             {
                if (PREDICT_TRUE(proto0 == SNAT_PROTOCOL_TCP))
                 {
-                  old_port0 = tcp0->ports.dst;
-                  tcp0->ports.dst = new_port0;
+                  old_port0 = tcp0->dst_port;
+                  tcp0->dst_port = new_port0;
 
                   sum0 = tcp0->checksum;
                   sum0 = ip_csum_update (sum0, old_addr0, new_addr0,