FD.io VPP  v21.06-3-gbb25fbf28
Vector Packet Processing
arping_api.c
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4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
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13  * See the License for the specific language governing permissions and
14  * limitations under the License.
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16  */
17 
18 #include <vlib/vlib.h>
19 #include <vlib/unix/unix.h>
20 #include <vlib/pci/pci.h>
21 #include <vnet/ethernet/ethernet.h>
22 #include <vnet/format_fns.h>
23 #include <vnet/ip/ip_types_api.h>
24 
25 #include <arping/arping.h>
26 
27 #include <vlibapi/api.h>
28 #include <vlibmemory/api.h>
29 
30 /* define message IDs */
31 #include <arping/arping.api_enum.h>
32 #include <arping/arping.api_types.h>
33 
35 
36 static void
38 {
42  arping_args_t args = { 0 };
43  int rv;
44 
45  if (mp->sw_if_index != ~0)
47 
48  ip_address_decode2 (&mp->address, &args.address);
50  args.repeat = ntohl (mp->repeat);
51  args.is_garp = mp->is_garp;
52  args.sw_if_index = ntohl (mp->sw_if_index);
53  args.silence = 1;
54 
55  arping_run_command (vm, &args);
56  rv = args.rv;
57 
59 
60  REPLY_MACRO2 (VL_API_ARPING_REPLY + am->msg_id_base,
61  ({ rmp->reply_count = ntohl (args.reply_count); }));
62 }
63 
64 /* set tup the API message handling tables */
65 #include <arping/arping.api.c>
68 {
70  api_main_t *vam = vlibapi_get_main ();
71 
72  /* ask for a correctly-sized block of API message decode slots */
73  am->msg_id_base = setup_message_id_table ();
74 
75  /* Mark API as mp safe */
76  vam->is_mp_safe[am->msg_id_base + VL_API_ARPING] = 1;
77 
78  return 0;
79 }
80 
81 /*
82  * fd.io coding-style-patch-verification: ON
83  *
84  * Local Variables:
85  * eval: (c-set-style "gnu")
86  * End:
87  */
vlib.h
arping_args_t::address
ip_address_t address
Definition: arping.h:55
VALIDATE_SW_IF_INDEX
#define VALIDATE_SW_IF_INDEX(mp)
Definition: api_helper_macros.h:281
api.h
vl_api_arping_t_handler
static void vl_api_arping_t_handler(vl_api_arping_t *mp)
Definition: arping_api.c:37
arping_args_t::rv
i32 rv
Definition: arping.h:63
REPLY_MACRO2
#define REPLY_MACRO2(t, body)
Definition: api_helper_macros.h:65
arping_args_t::repeat
u32 repeat
Definition: arping.h:57
am
app_main_t * am
Definition: application.c:489
arping_run_command
void arping_run_command(vlib_main_t *vm, arping_args_t *args)
Definition: arping.c:634
vm
vlib_main_t * vm
X-connect all packets from the HOST to the PHY.
Definition: nat44_ei.c:3047
api.h
vl_api_arping_t
Definition: arping.api:32
arping_args_t::silence
u8 silence
Definition: arping.h:60
ethernet.h
arping_main_t
Definition: arping.h:46
setup_message_id_table
static void setup_message_id_table(api_main_t *am)
Definition: bfd_api.c:451
vl_api_arping_t::interval
f64 interval[default=1.0]
Definition: arping.api:40
arping_args_t
Definition: arping.h:53
arping_main
arping_main_t arping_main
Definition: arping.c:26
vlibapi_get_main
static api_main_t * vlibapi_get_main(void)
Definition: api_common.h:390
vl_api_arping_t::is_garp
bool is_garp
Definition: arping.api:38
ip_address_decode2
void ip_address_decode2(const vl_api_address_t *in, ip_address_t *out)
Definition: ip_types_api.c:192
BAD_SW_IF_INDEX_LABEL
#define BAD_SW_IF_INDEX_LABEL
Definition: api_helper_macros.h:289
api_main_t
API main structure, used by both vpp and binary API clients.
Definition: api_common.h:228
arping_args_t::interval
f64 interval
Definition: arping.h:58
format_fns.h
arping_args_t::sw_if_index
u32 sw_if_index
Definition: arping.h:56
vl_api_arping_t::address
vl_api_address_t address
Definition: arping.api:36
arping.h
vl_api_arping_t::repeat
u32 repeat[default=1]
Definition: arping.api:39
api_helper_macros.h
pci.h
arping_args_t::is_garp
u8 is_garp
Definition: arping.h:59
vlib_main_t
Definition: main.h:102
vlib_get_main
static vlib_main_t * vlib_get_main(void)
Definition: global_funcs.h:38
clib_error_t
Definition: clib_error.h:21
unix.h
clib_net_to_host_f64
static f64 clib_net_to_host_f64(f64 x)
Definition: byte_order.h:177
vl_api_arping_t::sw_if_index
vl_api_interface_index_t sw_if_index
Definition: arping.api:37
rv
int __clib_unused rv
Definition: application.c:491
arping_plugin_api_hookup
clib_error_t * arping_plugin_api_hookup(vlib_main_t *vm)
Definition: arping_api.c:67
ip_types_api.h
api_main_t::is_mp_safe
u8 * is_mp_safe
Message is mp safe vector.
Definition: api_common.h:251
vl_api_arping_reply_t
Definition: arping.api:50