f66702df6b
To match the API behavior, and as it is more useful to have an entry age than its time last probe. Type: fix Change-Id: I07680cd713d0d2b6208a58208b032af7f6a92825 Signed-off-by: Maxime Peim <mpeim@cisco.com>
139 lines
3.6 KiB
C
139 lines
3.6 KiB
C
/*
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* ip_neighboor.h: ip neighbor generic services
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*
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* Copyright (c) 2018 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <vnet/ip-neighbor/ip_neighbor_types.h>
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void
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ip_neighbor_clone (const ip_neighbor_t * ipn, ip_neighbor_t * clone)
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{
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clib_memcpy (clone, ipn, sizeof (*ipn));
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clone->ipn_key = clib_mem_alloc (sizeof (ip_neighbor_key_t));
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clib_memcpy (clone->ipn_key, ipn->ipn_key, sizeof (ip_neighbor_key_t));
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}
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void
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ip_neighbor_free (ip_neighbor_t * ipn)
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{
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clib_mem_free (ipn->ipn_key);
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}
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u8 *
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format_ip_neighbor_flags (u8 * s, va_list * args)
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{
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ip_neighbor_flags_t flags = va_arg (*args, int);
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#define _(a,b,c,d) \
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if (flags & IP_NEIGHBOR_FLAG_##a) \
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s = format (s, "%s", d);
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foreach_ip_neighbor_flag
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#undef _
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return s;
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}
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u8 *
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format_ip_neighbor_key (u8 * s, va_list * va)
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{
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ip_neighbor_key_t *key = va_arg (*va, ip_neighbor_key_t *);
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return (format (s, "[%U, %U]",
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format_vnet_sw_if_index_name, vnet_get_main (),
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key->ipnk_sw_if_index, format_ip_address, &key->ipnk_ip));
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}
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u8 *
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format_ip_neighbor_watcher (u8 * s, va_list * va)
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{
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ip_neighbor_watcher_t *watcher = va_arg (*va, ip_neighbor_watcher_t *);
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return (format (s, "[pid:%d, client:%d]",
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clib_host_to_net_u32 (watcher->ipw_pid),
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clib_host_to_net_u32 (watcher->ipw_client)));
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}
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u8 *
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format_ip_neighbor (u8 * s, va_list * va)
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{
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f64 now = va_arg (*va, f64);
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index_t ipni = va_arg (*va, index_t);
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ip_neighbor_t *ipn;
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ipn = ip_neighbor_get (ipni);
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return (
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format (s, "%=12U%=40U%=6U%=20U%U", format_vlib_time, vlib_get_main (),
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now - ipn->ipn_time_last_updated, format_ip_address,
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&ipn->ipn_key->ipnk_ip, format_ip_neighbor_flags, ipn->ipn_flags,
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format_mac_address_t, &ipn->ipn_mac, format_vnet_sw_if_index_name,
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vnet_get_main (), ipn->ipn_key->ipnk_sw_if_index));
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}
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static void
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ip_neighbor_alloc_one_ctr (ip_neighbor_counters_t *ctr, vlib_dir_t dir,
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ip_neighbor_counter_type_t type, u32 sw_if_index)
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{
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vlib_validate_simple_counter (&(ctr->ipnc[dir][type]), sw_if_index);
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vlib_zero_simple_counter (&(ctr->ipnc[dir][type]), sw_if_index);
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}
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void
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ip_neighbor_alloc_ctr (ip_neighbor_counters_t *ctr, u32 sw_if_index)
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{
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ip_neighbor_counter_type_t type;
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vlib_dir_t dir;
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FOREACH_VLIB_DIR (dir)
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{
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FOREACH_IP_NEIGHBOR_CTR (type)
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{
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ip_neighbor_alloc_one_ctr (ctr, dir, type, sw_if_index);
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}
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}
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}
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u8 *
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format_ip_neighbor_counters (u8 *s, va_list *args)
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{
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ip_neighbor_counters_t *ctr = va_arg (*args, ip_neighbor_counters_t *);
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u32 sw_if_index = va_arg (*args, u32);
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vlib_dir_t dir;
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FOREACH_VLIB_DIR (dir)
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{
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s = format (s, " %U:[", format_vlib_rx_tx, dir);
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#define _(a, b) \
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s = format (s, "%s:%lld ", b, \
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vlib_get_simple_counter (&ctr->ipnc[dir][IP_NEIGHBOR_CTR_##a], \
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sw_if_index));
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foreach_ip_neighbor_counter_type
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#undef _
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s = format (s, "]");
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}
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return (s);
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}
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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