nat: more long read after short write optimization

[vpp.git] / src / plugins / nat / nat_api.c

diff --git a/src/plugins/nat/nat_api.c b/src/plugins/nat/nat_api.c
index abd1d86..9d1ed1b 100644 (file)
--- a/src/plugins/nat/nat_api.c
+++ b/src/plugins/nat/nat_api.c
@@ -1110,8 +1110,8 @@ static void
 
   if (!(mp->flags & NAT_API_IS_ADDR_ONLY))
     {
-      local_port = clib_net_to_host_u16 (mp->local_port);
-      external_port = clib_net_to_host_u16 (mp->external_port);
+      local_port = mp->local_port;
+      external_port = mp->external_port;
     }
 
   vrf_id = clib_net_to_host_u32 (mp->vrf_id);
@@ -1201,8 +1201,8 @@ send_nat44_static_mapping_details (snat_static_mapping_t * m,
   else
     {
       rmp->protocol = nat_proto_to_ip_proto (m->proto);
-      rmp->external_port = htons (m->external_port);
-      rmp->local_port = htons (m->local_port);
+      rmp->external_port = m->external_port;
+      rmp->local_port = m->local_port;
     }
 
   if (m->tag)
@@ -1238,8 +1238,8 @@ send_nat44_static_map_resolve_details (snat_static_map_resolve_t * m,
   else
     {
       rmp->protocol = nat_proto_to_ip_proto (m->proto);
-      rmp->external_port = htons (m->e_port);
-      rmp->local_port = htons (m->l_port);
+      rmp->external_port = m->e_port;
+      rmp->local_port = m->l_port;
     }
   if (m->tag)
     strncpy ((char *) rmp->tag, (char *) m->tag, vec_len (m->tag));
@@ -1312,7 +1312,7 @@ static void
 
   if (!(mp->flags & NAT_API_IS_ADDR_ONLY))
     {
-      port = clib_net_to_host_u16 (mp->port);
+      port = mp->port;
       proto = ip_proto_to_nat_proto (mp->protocol);
     }
   vrf_id = clib_net_to_host_u32 (mp->vrf_id);
@@ -1374,7 +1374,7 @@ send_nat44_identity_mapping_details (snat_static_mapping_t * m, int index,
     rmp->flags |= NAT_API_IS_ADDR_ONLY;
 
   clib_memcpy (rmp->ip_address, &(m->local_addr), 4);
-  rmp->port = htons (m->local_port);
+  rmp->port = m->local_port;
   rmp->sw_if_index = ~0;
   rmp->vrf_id = htonl (local->vrf_id);
   rmp->protocol = nat_proto_to_ip_proto (m->proto);
@@ -1401,7 +1401,7 @@ send_nat44_identity_map_resolve_details (snat_static_map_resolve_t * m,
   if (m->addr_only)
     rmp->flags = (vl_api_nat_config_flags_t) NAT_API_IS_ADDR_ONLY;
 
-  rmp->port = htons (m->l_port);
+  rmp->port = m->l_port;
   rmp->sw_if_index = htonl (m->sw_if_index);
   rmp->vrf_id = htonl (m->vrf_id);
   rmp->protocol = nat_proto_to_ip_proto (m->proto);
@@ -1719,7 +1719,7 @@ send_nat44_user_session_details (snat_session_t * s,
     {
       rmp->outside_port = s->out2in.port;
       rmp->inside_port = s->in2out.port;
-      rmp->protocol = ntohs (nat_proto_to_ip_proto (s->in2out.protocol));
+      rmp->protocol = ntohs (nat_proto_to_ip_proto (s->nat_proto));
     }
   if (is_ed_session (s) || is_fwd_bypass_session (s))
     {
@@ -1831,7 +1831,7 @@ unformat_nat44_lb_addr_port (vl_api_nat44_lb_addr_port_t * addr_port_pairs,
       ap = &addr_port_pairs[i];
       clib_memset (&lb_addr_port, 0, sizeof (lb_addr_port));
       clib_memcpy (&lb_addr_port.addr, ap->addr, 4);
-      lb_addr_port.port = clib_net_to_host_u16 (ap->port);
+      lb_addr_port.port = ap->port;
       lb_addr_port.probability = ap->probability;
       lb_addr_port.vrf_id = clib_net_to_host_u32 (ap->vrf_id);
       vec_add1 (lb_addr_port_pairs, lb_addr_port);
@@ -1875,7 +1875,7 @@ static void
 
   rv =
     nat44_add_del_lb_static_mapping (e_addr,
-                                    clib_net_to_host_u16 (mp->external_port),
+                                    mp->external_port,
                                     proto, locals, mp->is_add,
                                     twice_nat,
                                     mp->flags & NAT_API_IS_OUT2IN_ONLY, tag,
@@ -1968,7 +1968,7 @@ send_nat44_lb_static_mapping_details (snat_static_mapping_t * m,
     ntohs (VL_API_NAT44_LB_STATIC_MAPPING_DETAILS + sm->msg_id_base);
 
   clib_memcpy (rmp->external_addr, &(m->external_addr), 4);
-  rmp->external_port = ntohs (m->external_port);
+  rmp->external_port = m->external_port;
   rmp->protocol = nat_proto_to_ip_proto (m->proto);
   rmp->context = context;
 
@@ -1986,7 +1986,7 @@ send_nat44_lb_static_mapping_details (snat_static_mapping_t * m,
   pool_foreach (ap, m->locals,
   ({
     clib_memcpy (locals->addr, &(ap->addr), 4);
-    locals->port = htons (ap->port);
+    locals->port = ap->port;
     locals->probability = ap->probability;
     locals->vrf_id = ntohl (ap->vrf_id);
     locals++;
@@ -2051,11 +2051,11 @@ vl_api_nat44_del_session_t_handler (vl_api_nat44_del_session_t * mp)
     }
 
   memcpy (&addr.as_u8, mp->address, 4);
-  port = clib_net_to_host_u16 (mp->port);
+  port = mp->port;
   vrf_id = clib_net_to_host_u32 (mp->vrf_id);
   proto = ip_proto_to_nat_proto (mp->protocol);
   memcpy (&eh_addr.as_u8, mp->ext_host_address, 4);
-  eh_port = clib_net_to_host_u16 (mp->ext_host_port);
+  eh_port = mp->ext_host_port;
 
   is_in = mp->flags & NAT_API_IS_INSIDE;