2 * ip_neighboor.h: ip neighbor generic services
4 * Copyright (c) 2018 Cisco and/or its affiliates.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 #include <vnet/ip-neighbor/ip_neighbor_types.h>
21 ip_neighbor_clone (const ip_neighbor_t * ipn, ip_neighbor_t * clone)
23 clib_memcpy (clone, ipn, sizeof (*ipn));
25 clone->ipn_key = clib_mem_alloc (sizeof (ip_neighbor_key_t));
26 clib_memcpy (clone->ipn_key, ipn->ipn_key, sizeof (ip_neighbor_key_t));
30 ip_neighbor_free (ip_neighbor_t * ipn)
32 clib_mem_free (ipn->ipn_key);
36 format_ip_neighbor_flags (u8 * s, va_list * args)
38 ip_neighbor_flags_t flags = va_arg (*args, int);
41 if (flags & IP_NEIGHBOR_FLAG_##a) \
42 s = format (s, "%s", d);
43 foreach_ip_neighbor_flag
49 format_ip_neighbor_key (u8 * s, va_list * va)
51 ip_neighbor_key_t *key = va_arg (*va, ip_neighbor_key_t *);
53 return (format (s, "[%U, %U]",
54 format_vnet_sw_if_index_name, vnet_get_main (),
55 key->ipnk_sw_if_index, format_ip_address, &key->ipnk_ip));
59 format_ip_neighbor_watcher (u8 * s, va_list * va)
61 ip_neighbor_watcher_t *watcher = va_arg (*va, ip_neighbor_watcher_t *);
63 return (format (s, "[pid:%d, client:%d]",
64 clib_host_to_net_u32 (watcher->ipw_pid),
65 clib_host_to_net_u32 (watcher->ipw_client)));
69 format_ip_neighbor (u8 * s, va_list * va)
71 f64 now = va_arg (*va, f64);
72 index_t ipni = va_arg (*va, index_t);
75 ipn = ip_neighbor_get (ipni);
78 format (s, "%=12U%=40U%=6U%=20U%U", format_vlib_time, vlib_get_main (),
79 now - ipn->ipn_time_last_updated, format_ip_address,
80 &ipn->ipn_key->ipnk_ip, format_ip_neighbor_flags, ipn->ipn_flags,
81 format_mac_address_t, &ipn->ipn_mac, format_vnet_sw_if_index_name,
82 vnet_get_main (), ipn->ipn_key->ipnk_sw_if_index));
86 ip_neighbor_alloc_one_ctr (ip_neighbor_counters_t *ctr, vlib_dir_t dir,
87 ip_neighbor_counter_type_t type, u32 sw_if_index)
89 vlib_validate_simple_counter (&(ctr->ipnc[dir][type]), sw_if_index);
90 vlib_zero_simple_counter (&(ctr->ipnc[dir][type]), sw_if_index);
94 ip_neighbor_alloc_ctr (ip_neighbor_counters_t *ctr, u32 sw_if_index)
96 ip_neighbor_counter_type_t type;
99 FOREACH_VLIB_DIR (dir)
101 FOREACH_IP_NEIGHBOR_CTR (type)
103 ip_neighbor_alloc_one_ctr (ctr, dir, type, sw_if_index);
109 format_ip_neighbor_counters (u8 *s, va_list *args)
111 ip_neighbor_counters_t *ctr = va_arg (*args, ip_neighbor_counters_t *);
112 u32 sw_if_index = va_arg (*args, u32);
115 FOREACH_VLIB_DIR (dir)
117 s = format (s, " %U:[", format_vlib_rx_tx, dir);
120 s = format (s, "%s:%lld ", b, \
121 vlib_get_simple_counter (&ctr->ipnc[dir][IP_NEIGHBOR_CTR_##a], \
123 foreach_ip_neighbor_counter_type
133 * fd.io coding-style-patch-verification: ON
136 * eval: (c-set-style "gnu")