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Vector Packet Processing
l2_classify.h
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1 /*
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:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
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.
14  */
15 
16 #ifndef __included_vnet_l2_input_classify_h__
17 #define __included_vnet_l2_input_classify_h__
18 
19 #include <vlib/vlib.h>
20 #include <vnet/vnet.h>
21 #include <vnet/pg/pg.h>
22 #include <vnet/ethernet/ethernet.h>
23 #include <vnet/ethernet/packet.h>
24 #include <vnet/ip/ip_packet.h>
25 #include <vnet/ip/ip4_packet.h>
26 #include <vnet/ip/ip6_packet.h>
27 #include <vlib/cli.h>
28 #include <vnet/l2/l2_input.h>
29 #include <vnet/l2/l2_output.h>
30 #include <vnet/l2/feat_bitmap.h>
31 #include <vppinfra/error.h>
32 #include <vppinfra/hash.h>
33 #include <vppinfra/cache.h>
34 
36 
37 typedef enum
38 {
46 
47 typedef enum
48 {
54 
55 typedef enum
56 {
60 
61 typedef enum
62 {
68 
69 typedef struct _l2_classify_main
70 {
71  /* Next nodes for L2 input and output features */
72  u32 l2_inp_feat_next[32];
73  u32 l2_out_feat_next[32];
74 
75  /* Per-address-family classifier table vectors */
76  u32 *classify_table_index_by_sw_if_index[L2_INPUT_CLASSIFY_N_TABLES];
77 
78  /* convenience variables */
83 
84 typedef struct _l2_classify_main l2_output_classify_main_t;
85 
88 
91 
93  int enable_disable);
94 
95 int vnet_l2_input_classify_set_tables (u32 sw_if_index, u32 ip4_table_index,
96  u32 ip6_table_index,
97  u32 other_table_index);
98 
100  int enable_disable);
101 
102 int vnet_l2_output_classify_set_tables (u32 sw_if_index, u32 ip4_table_index,
103  u32 ip6_table_index,
104  u32 other_table_index);
105 
106 #endif /* __included_vnet_l2_input_classify_h__ */
107 
108 /*
109  * fd.io coding-style-patch-verification: ON
110  *
111  * Local Variables:
112  * eval: (c-set-style "gnu")
113  * End:
114  */
struct _vlib_node_registration vlib_node_registration_t
void vnet_l2_input_classify_enable_disable(u32 sw_if_index, int enable_disable)
Enable/disable l2 input classification on a specific interface.
vlib_node_registration_t l2_input_classify_node
(constructor) VLIB_REGISTER_NODE (l2_input_classify_node)
vlib_node_registration_t l2_output_classify_node
(constructor) VLIB_REGISTER_NODE (l2_output_classify_node)
int vnet_l2_output_classify_set_tables(u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 other_table_index)
Set l2 per-protocol, per-interface output classification tables.
l2_input_classify_table_id_t
Definition: l2_classify.h:47
l2_output_classify_main_t l2_output_classify_main
l2 output classifier main data structure.
struct _l2_classify_main l2_output_classify_main_t
Definition: l2_classify.h:84
vnet_main_t vnet_main
Definition: misc.c:43
l2_output_classify_next_t
Definition: l2_classify.h:55
l2_input_classify_main_t l2_input_classify_main
l2 input classifier main data structure.
int vnet_l2_input_classify_set_tables(u32 sw_if_index, u32 ip4_table_index, u32 ip6_table_index, u32 other_table_index)
Set l2 per-protocol, per-interface input classification tables.
struct _vnet_classify_main vnet_classify_main_t
Definition: vnet_classify.h:72
unsigned int u32
Definition: types.h:88
l2_output_classify_table_id_t
Definition: l2_classify.h:61
l2_input_classify_next_t
Definition: l2_classify.h:37
vnet_classify_main_t vnet_classify_main
Definition: vnet_classify.c:22
int vlib_main(vlib_main_t *volatile vm, unformat_input_t *input)
Definition: main.c:1689
struct _l2_classify_main l2_input_classify_main_t
void vnet_l2_output_classify_enable_disable(u32 sw_if_index, int enable_disable)
Enable/disable l2 input classification on a specific interface.