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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
# Copyright (c) 2015 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.
# Scripts require non-POSIX parts of bash
SHELL := /bin/bash
DL_CACHE_DIR = $(HOME)/Downloads
MAKE ?= make
MAKE_ARGS ?= -j
BUILD_DIR ?= $(CURDIR)/_build
INSTALL_DIR ?= $(CURDIR)/_install
PKG_VERSION ?= $(shell git describe --abbrev=0 --match 'v[0-9]*' | cut -d- -f1 | cut -dv -f2 | cut -d. -f1,2)
PKG_SUFFIX ?= $(shell git log --oneline v$(PKG_VERSION)-rc0.. . | wc -l)
JOBS := $(if $(shell [ -f /proc/cpuinfo ] && head /proc/cpuinfo),\
$(shell grep -c ^processor /proc/cpuinfo), 2)
B := $(BUILD_DIR)
I := $(INSTALL_DIR)
ifneq ($(shell which cmake3),)
CMAKE?=cmake3
else
CMAKE?=cmake
endif
ARCH_X86_64=$(filter x86_64,$(shell uname -m))
include packages.mk
include packages/ipsec-mb.mk
include packages/quicly.mk
include packages/rdma-core.mk
include packages/dpdk.mk
include packages/xdp-tools.mk
.PHONY: clean
clean:
@rm -rf $(B) $(I)
.PHONY: install
install: $(if $(ARCH_X86_64), ipsec-mb-install) dpdk-install rdma-core-install quicly-install xdp-tools-install
.PHONY: config
config: $(if $(ARCH_X86_64),
}
/*
* Copyright (c) 2018 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 <plugins/gbp/gbp_fwd_dpo.h>
#include <vnet/ethernet/ethernet.h>
#ifndef CLIB_MARCH_VARIANT
/**
* The 'DB' of GBP FWD DPOs.
* There is one per-proto
*/
static index_t gbp_fwd_dpo_db[DPO_PROTO_NUM] = { INDEX_INVALID };
/**
* DPO type registered for these GBP FWD
*/
static dpo_type_t gbp_fwd_dpo_type;
/**
* @brief pool of all interface DPOs
*/
gbp_fwd_dpo_t *gbp_fwd_dpo_pool;
static gbp_fwd_dpo_t *
gbp_fwd_dpo_alloc (void)
{
gbp_fwd_dpo_t *gfd;
pool_get (gbp_fwd_dpo_pool, gfd);
return (gfd);
}
static inline gbp_fwd_dpo_t *
gbp_fwd_dpo_get_from_dpo (const dpo_id_t * dpo)
{
ASSERT (gbp_fwd_dpo_type == dpo->dpoi_type);
return (gbp_fwd_dpo_get (dpo->dpoi_index));
}
static inline index_t
gbp_fwd_dpo_get_index (gbp_fwd_dpo_t * gfd)
{
return (gfd - gbp_fwd_dpo_pool);
}
static void
gbp_fwd_dpo_lock (dpo_id_t * dpo)
{
gbp_fwd_dpo_t *gfd;
gfd = gbp_fwd_dpo_get_from_dpo (dpo);
gfd->gfd_locks++;
}
static void
gbp_fwd_dpo_unlock (dpo_id_t * dpo)
{
gbp_fwd_dpo_t *gfd;
gfd = gbp_fwd_dpo_get_from_dpo (dpo);
gfd->gfd_locks--;
if (0 == gfd->gfd_locks)
{
gbp_fwd_dpo_db[gfd->gfd_proto] = INDEX_INVALID;
pool_put (gbp_fwd_dpo_pool, gfd);
}
}
void
gbp_fwd_dpo_add_or_lock (dpo_proto_t dproto, dpo_id_t * dpo)
{
gbp_fwd_dpo_t *gfd;
if (INDEX_INVALID == gbp_fwd_dpo_db[dproto])
{
gfd = gbp_fwd_dpo_alloc ();
gfd->gfd_proto = dproto;
gbp_fwd_dpo_db[dproto] = gbp_fwd_dpo_get_index (gfd);
}
else
{
gfd = gbp_fwd_dpo_get (gbp_fwd_dpo_db[dproto]);
}
dpo_set (dpo, gbp_fwd_dpo_type, dproto, gbp_fwd_dpo_get_index (gfd));
}
u8 *
format_gbp_fwd_dpo (u8 * s, va_list * ap)
{
index_t index = va_arg (*ap, index_t);
CLIB_UNUSED (u32 indent) = va_arg (*ap, u32);
gbp_fwd_dpo_t *gfd = gbp_fwd_dpo_get (index);
return (format (s, "gbp-fwd-dpo: %U", format_dpo_proto, gfd->gfd_proto));
}
const static dpo_vft_t gbp_fwd_
|
