api: remove transport specific code from handlers

This does not update api client code. In other words, if the client
assumes the transport is shmem based, this patch does not change that.
Furthermore, code that checks queue size, for tail dropping, is not
updated.

Done for the following apis:
Plugins
- acl
- gtpu
- memif
- nat
- pppoe
VNET
- bfd
- bier
- tapv2
- vhost user
- dhcp
- flow
- geneve
- ip
- punt
- ipsec/ipsec-gre
- l2
- l2tp
- lisp-cp/one-cp
- lisp-gpe
- map
- mpls
- policer
- session
- span
- udp
- tap
- vxlan/vxlan-gpe
- interface
VPP
- api/api.c
OAM
- oam_api.c
Stats
- stats.c

Change-Id: I0e33ecefb2bdab0295698c0add948068a5a83345
Signed-off-by: Florin Coras <fcoras@cisco.com>

1 files changed, 8 insertions, 10 deletions

diff --git a/src/vnet/gre/gre_api.c b/src/vnet/gre/gre_api.c
index baccc5fa601..4dad6147fcf 100644
--- a/src/vnet/gre/gre_api.c
+++ b/src/vnet/gre/gre_api.c
@@ -94,7 +94,7 @@ out:
 }
 
 static void send_gre_tunnel_details
-  (gre_tunnel_t * t, svm_queue_t * q, u32 context)
+  (gre_tunnel_t * t, vl_api_registration_t * reg, u32 context)
 {
   vl_api_gre_tunnel_details_t *rmp;
   u8 is_ipv6 = t->tunnel_dst.fp_proto == FIB_PROTOCOL_IP6 ? 1 : 0;
@@ -122,22 +122,20 @@ static void send_gre_tunnel_details
   rmp->context = context;
   rmp->is_ipv6 = is_ipv6;
 
-  vl_msg_api_send_shmem (q, (u8 *) & rmp);
+  vl_api_send_msg (reg, (u8 *) rmp);
 }
 
 static void
 vl_api_gre_tunnel_dump_t_handler (vl_api_gre_tunnel_dump_t * mp)
 {
-  svm_queue_t *q;
+  vl_api_registration_t *reg;
   gre_main_t *gm = &gre_main;
   gre_tunnel_t *t;
   u32 sw_if_index;
 
-  q = vl_api_client_index_to_input_queue (mp->client_index);
-  if (q == 0)
-    {
-      return;
-    }
+  reg = vl_api_client_index_to_registration (mp->client_index);
+  if (!reg)
+    return;
 
   sw_if_index = ntohl (mp->sw_if_index);
 
@@ -146,7 +144,7 @@ vl_api_gre_tunnel_dump_t_handler (vl_api_gre_tunnel_dump_t * mp)
       /* *INDENT-OFF* */
       pool_foreach (t, gm->tunnels,
       ({
-        send_gre_tunnel_details(t, q, mp->context);
+        send_gre_tunnel_details(t, reg, mp->context);
       }));
       /* *INDENT-ON* */
     }
@@ -158,7 +156,7 @@ vl_api_gre_tunnel_dump_t_handler (vl_api_gre_tunnel_dump_t * mp)
 	  return;
 	}
       t = &gm->tunnels[gm->tunnel_index_by_sw_if_index[sw_if_index]];
-      send_gre_tunnel_details (t, q, mp->context);
+      send_gre_tunnel_details (t, reg, mp->context);
     }
 }