2 * Copyright (c) 2015 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
16 * counter.c: simple and packet/byte counters
18 * Copyright (c) 2008 Eliot Dresselhaus
20 * Permission is hereby granted, free of charge, to any person obtaining
21 * a copy of this software and associated documentation files (the
22 * "Software"), to deal in the Software without restriction, including
23 * without limitation the rights to use, copy, modify, merge, publish,
24 * distribute, sublicense, and/or sell copies of the Software, and to
25 * permit persons to whom the Software is furnished to do so, subject to
26 * the following conditions:
28 * The above copyright notice and this permission notice shall be
29 * included in all copies or substantial portions of the Software.
31 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
32 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
33 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
34 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
35 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
36 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
37 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
40 #include <vlib/vlib.h>
42 void vlib_clear_simple_counters (vlib_simple_counter_main_t * cm)
47 for (i = 0; i < vec_len(cm->minis); i++)
49 my_minis = cm->minis[i];
51 for (j = 0; j < vec_len (my_minis); j++)
53 cm->maxi[j] += my_minis[j];
58 j = vec_len (cm->maxi);
60 vec_validate (cm->value_at_last_clear, j - 1);
61 for (i = 0; i < j; i++)
62 cm->value_at_last_clear[i] = cm->maxi[i];
65 void vlib_clear_combined_counters (vlib_combined_counter_main_t * cm)
68 vlib_mini_counter_t * my_minis;
70 for (i = 0; i < vec_len(cm->minis); i++)
72 my_minis = cm->minis[i];
74 for (j = 0; j < vec_len (my_minis); j++)
76 cm->maxi[j].packets += my_minis[j].packets;
77 cm->maxi[j].bytes += my_minis[j].bytes;
78 my_minis[j].packets = 0;
79 my_minis[j].bytes = 0;
83 j = vec_len (cm->maxi);
85 vec_validate (cm->value_at_last_clear, j - 1);
87 for (i = 0; i < j; i++)
89 vlib_counter_t * c = vec_elt_at_index (cm->value_at_last_clear, i);
95 void vlib_validate_simple_counter (vlib_simple_counter_main_t *cm, u32 index)
97 vlib_thread_main_t * tm = vlib_get_thread_main();
100 vec_validate (cm->minis, tm->n_vlib_mains - 1);
101 for (i = 0; i < tm->n_vlib_mains; i++)
102 vec_validate_aligned (cm->minis[i], index, CLIB_CACHE_LINE_BYTES);
103 vec_validate_aligned (cm->maxi, index, CLIB_CACHE_LINE_BYTES);
106 void vlib_validate_combined_counter (vlib_combined_counter_main_t *cm, u32 index)
108 vlib_thread_main_t * tm = vlib_get_thread_main();
111 vec_validate (cm->minis, tm->n_vlib_mains - 1);
112 for (i = 0; i < tm->n_vlib_mains ; i++)
113 vec_validate_aligned (cm->minis[i], index, CLIB_CACHE_LINE_BYTES);
114 vec_validate_aligned (cm->maxi, index, CLIB_CACHE_LINE_BYTES);
117 void serialize_vlib_simple_counter_main (serialize_main_t * m, va_list * va)
119 clib_warning ("unimplemented");
122 void unserialize_vlib_simple_counter_main (serialize_main_t * m, va_list * va)
124 clib_warning ("unimplemented");
127 void serialize_vlib_combined_counter_main (serialize_main_t * m, va_list * va)
129 clib_warning ("unimplemented");
132 void unserialize_vlib_combined_counter_main (serialize_main_t * m, va_list * va)
134 clib_warning ("unimplemented");