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authorNeale Ranns <nranns@cisco.com>2020-11-26 13:12:37 +0000
committerOle Tr�an <otroan@employees.org>2020-11-26 14:59:55 +0000
commit119c0d78f40130bea253b26a21d3bdccbcfef62e (patch)
treed5d79ad4b6eb37e88be329f1994fd1018932bc2f /src/vnet
parentfdf6b6f52460890305f231c041e060fbb232550b (diff)
gre: Move to new API generated types/messages
Type: improvement also clean up GRE includes across the code base. Signed-off-by: Neale Ranns <nranns@cisco.com> Change-Id: I90928b0da3927b7ca1a23683aa80d4b53bbf63fd
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/gre/gre.h2
-rw-r--r--src/vnet/gre/gre_api.c95
-rw-r--r--src/vnet/ipsec/esp_decrypt.c2
-rw-r--r--src/vnet/mpls/pg.c1
-rw-r--r--src/vnet/vnet_all_api_h.h1
5 files changed, 32 insertions, 69 deletions
diff --git a/src/vnet/gre/gre.h b/src/vnet/gre/gre.h
index 0fe1f840241..ea085bf0fa1 100644
--- a/src/vnet/gre/gre.h
+++ b/src/vnet/gre/gre.h
@@ -286,6 +286,8 @@ typedef struct
/* Record used instances */
uword *instance_used;
+
+ u16 msg_id_base;
} gre_main_t;
/**
diff --git a/src/vnet/gre/gre_api.c b/src/vnet/gre/gre_api.c
index 934fc661b47..f4c8efa7ecd 100644
--- a/src/vnet/gre/gre_api.c
+++ b/src/vnet/gre/gre_api.c
@@ -28,28 +28,12 @@
#include <vnet/tunnel/tunnel_types_api.h>
#include <vnet/ip/ip_types_api.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/gre/gre.api_enum.h>
+#include <vnet/gre/gre.api_types.h>
+#define REPLY_MSG_ID_BASE gre_main.msg_id_base
#include <vlibapi/api_helper_macros.h>
-#define foreach_vpe_api_msg \
-_(GRE_TUNNEL_ADD_DEL, gre_tunnel_add_del) \
-_(GRE_TUNNEL_DUMP, gre_tunnel_dump)
-
static int
gre_tunnel_type_decode (vl_api_gre_tunnel_type_t in, gre_tunnel_type_t * out)
{
@@ -143,30 +127,28 @@ out:
}
static void send_gre_tunnel_details
- (gre_tunnel_t * t, vl_api_registration_t * reg, u32 context)
+ (gre_tunnel_t * t, vl_api_gre_tunnel_dump_t * mp)
{
vl_api_gre_tunnel_details_t *rmp;
+ int rv = 0;
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- clib_memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = htons (VL_API_GRE_TUNNEL_DETAILS);
-
- ip_address_encode (&t->tunnel_src, IP46_TYPE_ANY, &rmp->tunnel.src);
- ip_address_encode (&t->tunnel_dst.fp_addr, IP46_TYPE_ANY, &rmp->tunnel.dst);
-
- rmp->tunnel.outer_table_id =
- htonl (fib_table_get_table_id
- (t->outer_fib_index, t->tunnel_dst.fp_proto));
-
- rmp->tunnel.type = gre_tunnel_type_encode (t->type);
- rmp->tunnel.mode = tunnel_mode_encode (t->mode);
- rmp->tunnel.instance = htonl (t->user_instance);
- rmp->tunnel.sw_if_index = htonl (t->sw_if_index);
- rmp->tunnel.session_id = htons (t->session_id);
-
- rmp->context = context;
-
- vl_api_send_msg (reg, (u8 *) rmp);
+ /* *INDENT-OFF* */
+ REPLY_MACRO_DETAILS2(VL_API_GRE_TUNNEL_DETAILS,
+ ({
+ ip_address_encode (&t->tunnel_src, IP46_TYPE_ANY, &rmp->tunnel.src);
+ ip_address_encode (&t->tunnel_dst.fp_addr, IP46_TYPE_ANY, &rmp->tunnel.dst);
+
+ rmp->tunnel.outer_table_id =
+ htonl (fib_table_get_table_id
+ (t->outer_fib_index, t->tunnel_dst.fp_proto));
+
+ rmp->tunnel.type = gre_tunnel_type_encode (t->type);
+ rmp->tunnel.mode = tunnel_mode_encode (t->mode);
+ rmp->tunnel.instance = htonl (t->user_instance);
+ rmp->tunnel.sw_if_index = htonl (t->sw_if_index);
+ rmp->tunnel.session_id = htons (t->session_id);
+ }));
+ /* *INDENT-ON* */
}
static void
@@ -188,10 +170,11 @@ 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, reg, mp->context);
+ send_gre_tunnel_details(t, mp);
}));
/* *INDENT-ON* */
}
+
else
{
if ((sw_if_index >= vec_len (gm->tunnel_index_by_sw_if_index)) ||
@@ -200,7 +183,7 @@ 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, reg, mp->context);
+ send_gre_tunnel_details (t, mp);
}
}
@@ -211,37 +194,17 @@ vl_api_gre_tunnel_dump_t_handler (vl_api_gre_tunnel_dump_t * mp)
* 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_gre;
-#undef _
-}
+/* API definitions */
+#include <vnet/format_fns.h>
+#include <vnet/gre/gre.api.c>
static clib_error_t *
gre_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);
+ gre_main.msg_id_base = setup_message_id_table ();
return 0;
}
diff --git a/src/vnet/ipsec/esp_decrypt.c b/src/vnet/ipsec/esp_decrypt.c
index 45d08a683e2..879e8f4fb73 100644
--- a/src/vnet/ipsec/esp_decrypt.c
+++ b/src/vnet/ipsec/esp_decrypt.c
@@ -25,7 +25,7 @@
#include <vnet/ipsec/ipsec_io.h>
#include <vnet/ipsec/ipsec_tun.h>
-#include <vnet/gre/gre.h>
+#include <vnet/gre/packet.h>
#define foreach_esp_decrypt_next \
_(DROP, "error-drop") \
diff --git a/src/vnet/mpls/pg.c b/src/vnet/mpls/pg.c
index 6ff86e32f67..e543bbb7ebe 100644
--- a/src/vnet/mpls/pg.c
+++ b/src/vnet/mpls/pg.c
@@ -17,7 +17,6 @@
#include <vlib/vlib.h>
#include <vnet/pg/pg.h>
-#include <vnet/gre/gre.h>
#include <vnet/mpls/mpls.h>
typedef struct {
diff --git a/src/vnet/vnet_all_api_h.h b/src/vnet/vnet_all_api_h.h
index e48d4395436..2a5b6bd557e 100644
--- a/src/vnet/vnet_all_api_h.h
+++ b/src/vnet/vnet_all_api_h.h
@@ -37,7 +37,6 @@
#include <vnet/devices/af_packet/af_packet.api.h>
#include <vnet/devices/virtio/vhost_user.api.h>
#include <vnet/devices/tap/tapv2.api.h>
-#include <vnet/gre/gre.api.h>
#include <vnet/interface.api.h>
#include <vnet/l2/l2.api.h>
#include <vnet/span/span.api.h>