3 * mactime.h - time-based src mac address filtration
5 * Copyright (c) <current-year> <your-organization>
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 #ifndef __included_mactime_h__
19 #define __included_mactime_h__
21 #include <vnet/vnet.h>
22 #include <vnet/ip/ip.h>
23 #include <vnet/ethernet/ethernet.h>
24 #include <vlib/counter.h>
26 #include <vppinfra/hash.h>
27 #include <vppinfra/error.h>
28 #include <vppinfra/time_range.h>
29 #include <vppinfra/bihash_8_8.h>
31 #define MACTIME_RANGE_TYPE_DROP 0
32 #define MACTIME_RANGE_TYPE_ALLOW 1
39 clib_timebase_range_t *ranges;
42 /** Always drop packets from this device */
43 #define MACTIME_DEVICE_FLAG_STATIC_DROP (1<<0)
44 #define MACTIME_DEVICE_FLAG_STATIC_ALLOW (1<<1)
45 #define MACTIME_DEVICE_FLAG_DYNAMIC_DROP (1<<2)
46 #define MACTIME_DEVICE_FLAG_DYNAMIC_ALLOW (1<<3)
59 /* API message ID base */
63 clib_timebase_t timebase;
65 /* cached sunday midnight */
69 clib_bihash_8_8_t lookup_table;
72 mactime_device_t *devices;
75 vlib_simple_counter_main_t allow_counters;
76 vlib_simple_counter_main_t drop_counters;
78 /* config parameters */
79 u32 lookup_table_num_buckets;
80 uword lookup_table_memory_size;
83 /* Once-only data structure create flag */
84 int feature_initialized;
87 vlib_main_t *vlib_main;
88 vnet_main_t *vnet_main;
89 ethernet_main_t *ethernet_main;
92 /* size for an hgw use-case */
93 #define MACTIME_NUM_BUCKETS 128
94 #define MACTIME_MEMORY_SIZE (256<<10)
96 extern mactime_main_t mactime_main;
98 extern vlib_node_registration_t mactime_node;
100 /* Periodic function events */
101 #define MACTIME_EVENT1 1
102 #define MACTIME_EVENT2 2
103 #define MACTIME_EVENT_PERIODIC_ENABLE_DISABLE 3
105 #endif /* __included_mactime_h__ */
108 * fd.io coding-style-patch-verification: ON
111 * eval: (c-set-style "gnu")