From 1eb9cd36b9d343fdbdb4f9b1857a02d78f9a4b2e Mon Sep 17 00:00:00 2001
From: Filip Tehlar <ftehlar@cisco.com>
Date: Tue, 22 Jun 2021 11:47:09 +0000
Subject: devices: af_packet api cleanup

Use autogenerated code.
Does not change API definitions.

Type: improvement

Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Change-Id: Ic7979755494a2fd23b9fa3d74e14f6b9ea0a46d0
---
 src/vnet/devices/af_packet/af_packet_api.c | 61 ++++--------------------------
 1 file changed, 8 insertions(+), 53 deletions(-)

(limited to 'src/vnet/devices')

diff --git a/src/vnet/devices/af_packet/af_packet_api.c b/src/vnet/devices/af_packet/af_packet_api.c
index 58d45be4960..d4d041ffb3c 100644
--- a/src/vnet/devices/af_packet/af_packet_api.c
+++ b/src/vnet/devices/af_packet/af_packet_api.c
@@ -24,29 +24,14 @@
 #include <vnet/api_errno.h>
 #include <vnet/devices/af_packet/af_packet.h>
 
-#include <vnet/vnet_msg_enum.h>
-
-#define vl_typedefs		/* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun		/* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vnet/vnet_all_api_h.h>
-#undef vl_printfun
+#include <vnet/format_fns.h>
+#include <vnet/devices/af_packet/af_packet.api_enum.h>
+#include <vnet/devices/af_packet/af_packet.api_types.h>
 
+#define REPLY_MSG_ID_BASE msg_id_base
 #include <vlibapi/api_helper_macros.h>
 
-#define foreach_vpe_api_msg                                          \
-_(AF_PACKET_CREATE, af_packet_create)                                \
-_(AF_PACKET_DELETE, af_packet_delete)                                \
-_(AF_PACKET_SET_L4_CKSUM_OFFLOAD, af_packet_set_l4_cksum_offload)    \
-_(AF_PACKET_DUMP, af_packet_dump)
+static u16 msg_id_base;
 
 static void
 vl_api_af_packet_create_t_handler (vl_api_af_packet_create_t * mp)
@@ -112,7 +97,7 @@ af_packet_send_details (vpe_api_main_t * am,
   vl_api_af_packet_details_t *mp;
   mp = vl_msg_api_alloc (sizeof (*mp));
   clib_memset (mp, 0, sizeof (*mp));
-  mp->_vl_msg_id = htons (VL_API_AF_PACKET_DETAILS);
+  mp->_vl_msg_id = htons (REPLY_MSG_ID_BASE + VL_API_AF_PACKET_DETAILS);
   mp->sw_if_index = htonl (af_packet_if->sw_if_index);
   clib_memcpy (mp->host_if_name, af_packet_if->host_if_name,
 	       MIN (ARRAY_LEN (mp->host_if_name) - 1,
@@ -148,44 +133,14 @@ vl_api_af_packet_dump_t_handler (vl_api_af_packet_dump_t * mp)
   vec_free (out_af_packet_ifs);
 }
 
-/*
- * af_packet_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has already mapped shared memory and
- * added the client registration handlers.
- * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
- */
-#define vl_msg_name_crc_list
-#include <vnet/vnet_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (api_main_t * am)
-{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
-  foreach_vl_msg_name_crc_af_packet;
-#undef _
-}
-
+#include <vnet/devices/af_packet/af_packet.api.c>
 static clib_error_t *
 af_packet_api_hookup (vlib_main_t * vm)
 {
-  api_main_t *am = vlibapi_get_main ();
-
-#define _(N,n)                                                  \
-    vl_msg_api_set_handlers(VL_API_##N, #n,                     \
-                           vl_api_##n##_t_handler,              \
-                           vl_noop_handler,                     \
-                           vl_api_##n##_t_endian,               \
-                           vl_api_##n##_t_print,                \
-                           sizeof(vl_api_##n##_t), 1);
-  foreach_vpe_api_msg;
-#undef _
-
   /*
    * Set up the (msg_name, crc, message-id) table
    */
-  setup_message_id_table (am);
+  REPLY_MSG_ID_BASE = setup_message_id_table ();
 
   return 0;
 }
-- 
cgit 1.2.3-korg