1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* Copyright (c) 2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <plugins/gbp/gbp.h>
#include <vnet/l2/l2_input.h>
#include <plugins/gbp/gbp_learn.h>
/**
* Grouping of global data for the GBP source EPG classification feature
*/
typedef struct gbp_fwd_main_t_
{
/**
* Next nodes for L2 output features
*/
u32 l2_input_feat_next[32];
} gbp_fwd_main_t;
static gbp_fwd_main_t gbp_fwd_main;
gbp_policy_main_t gbp_policy_main;
void
gbp_learn_enable (u32 sw_if_index, gbb_learn_mode_t mode)
{
if (GBP_LEARN_MODE_L2 == mode)
{
l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_GBP_LEARN, 1);
}
else
{
vnet_feature_enable_disable ("ip4-unicast",
"gbp-learn-ip4", sw_if_index, 1, 0, 0);
vnet_feature_enable_disable ("ip6-unicast",
"gbp-learn-ip6", sw_if_index, 1, 0, 0);
}
}
void
gbp_learn_disable (u32 sw_if_index, gbb_learn_mode_t mode)
{
if (GBP_LEARN_MODE_L2 == mode)
{
l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_GBP_LEARN, 0);
}
else
{
vnet_feature_enable_disable ("ip4-unicast",
"gbp-learn-ip4", sw_if_index, 0, 0, 0);
vnet_feature_enable_disable ("ip6-unicast",
"gbp-learn-ip6", sw_if_index, 0, 0, 0);
}
}
static clib_error_t *
gbp_fwd_init (vlib_main_t * vm)
{
gbp_fwd_main_t *gpm = &gbp_fwd_main;
vlib_node_t *node = vlib_get_node_by_name (vm, (u8 *) "gbp-fwd");
/* Initialize the feature next-node indices */
feat_bitmap_init_next_nodes (vm,
node->index,
L2INPUT_N_FEAT,
l2input_get_feat_names (),
gpm->l2_input_feat_next);
return 0;
}
VLIB_INIT_FUNCTION (gbp_fwd_init);
/*
* fd.io coding-style-patch-verification: ON
*
* Local Variables:
* eval: (c-set-style "gnu")
* End:
*/
|
