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Vector Packet Processing
span.h
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1 /*
2  * Copyright (c) 2016 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 __span_h__
17 #define __span_h__
18 
19 #include <vnet/vnet.h>
20 #include <vnet/ip/ip.h>
21 
22 typedef struct
23 {
29 
30 typedef struct
31 {
32  /* per-interface vector of span instances */
34 
35  /* biggest sw_if_index used so far */
37 
38  /* convenience */
41 } span_main_t;
42 
44 
45 typedef struct
46 {
47  u32 src_sw_if_index; /* mirrored interface index */
48  u32 mirror_sw_if_index; /* output interface index */
49 } span_trace_t;
50 
51 #endif /* __span_h__ */
52 
53 int
54 span_add_delete_entry (vlib_main_t * vm, u32 src_sw_if_index,
55  u32 dst_sw_if_index, u8 is_add);
56 /*
57  * fd.io coding-style-patch-verification: ON
58  *
59  * Local Variables:
60  * eval: (c-set-style "gnu")
61  * End:
62  */
vlib_main_t * vlib_main
Definition: span.h:39
u32 mirror_sw_if_index
Definition: span.h:48
span_interface_t * interfaces
Definition: span.h:33
vnet_main_t * vnet_main
Definition: span.h:40
span_main_t span_main
Definition: span.h:43
clib_bitmap_t * tx_mirror_ports
Definition: span.h:25
vlib_main_t * vm
Definition: buffer.c:276
int span_add_delete_entry(vlib_main_t *vm, u32 src_sw_if_index, u32 dst_sw_if_index, u8 is_add)
Definition: span.c:23
unsigned int u32
Definition: types.h:88
u32 num_rx_mirror_ports
Definition: span.h:26
u32 src_sw_if_index
Definition: span.h:47
unsigned char u8
Definition: types.h:56
u32 num_tx_mirror_ports
Definition: span.h:27
clib_bitmap_t * rx_mirror_ports
Definition: span.h:24
uword clib_bitmap_t
Definition: bitmap.h:50
u32 max_sw_if_index
Definition: span.h:36