tailq: remove unneeded inclusions
[dpdk.git] / examples / ip_pipeline / main.c
1 /*-
2  *   BSD LICENSE
3  *
4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
5  *   All rights reserved.
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8  *   modification, are permitted provided that the following conditions
9  *   are met:
10  *
11  *     * Redistributions of source code must retain the above copyright
12  *       notice, this list of conditions and the following disclaimer.
13  *     * Redistributions in binary form must reproduce the above copyright
14  *       notice, this list of conditions and the following disclaimer in
15  *       the documentation and/or other materials provided with the
16  *       distribution.
17  *     * Neither the name of Intel Corporation nor the names of its
18  *       contributors may be used to endorse or promote products derived
19  *       from this software without specific prior written permission.
20  *
21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32  */
33
34 #include <stdio.h>
35 #include <stdlib.h>
36 #include <stdint.h>
37 #include <inttypes.h>
38 #include <sys/types.h>
39 #include <string.h>
40 #include <sys/queue.h>
41 #include <stdarg.h>
42 #include <errno.h>
43 #include <getopt.h>
44 #include <unistd.h>
45
46 #include <rte_common.h>
47 #include <rte_byteorder.h>
48 #include <rte_log.h>
49 #include <rte_memory.h>
50 #include <rte_memcpy.h>
51 #include <rte_memzone.h>
52 #include <rte_eal.h>
53 #include <rte_per_lcore.h>
54 #include <rte_launch.h>
55 #include <rte_atomic.h>
56 #include <rte_cycles.h>
57 #include <rte_prefetch.h>
58 #include <rte_lcore.h>
59 #include <rte_per_lcore.h>
60 #include <rte_branch_prediction.h>
61 #include <rte_interrupts.h>
62 #include <rte_pci.h>
63 #include <rte_random.h>
64 #include <rte_debug.h>
65 #include <rte_ether.h>
66 #include <rte_ethdev.h>
67 #include <rte_ring.h>
68 #include <rte_mempool.h>
69 #include <rte_mbuf.h>
70 #include <rte_ip.h>
71 #include <rte_tcp.h>
72 #include <rte_lpm.h>
73 #include <rte_lpm6.h>
74
75 #include "main.h"
76
77 int
78 main(int argc, char **argv)
79 {
80         int ret;
81
82         /* Init EAL */
83         ret = rte_eal_init(argc, argv);
84         if (ret < 0)
85                 return -1;
86         argc -= ret;
87         argv += ret;
88
89         /* Parse application arguments (after the EAL ones) */
90         ret = app_parse_args(argc, argv);
91         if (ret < 0) {
92                 app_print_usage(argv[0]);
93                 return -1;
94         }
95
96         /* Init */
97         app_init();
98
99         /* Launch per-lcore init on every lcore */
100         rte_eal_mp_remote_launch(app_lcore_main_loop, NULL, CALL_MASTER);
101
102         return 0;
103 }
104
105 int
106 app_lcore_main_loop(__attribute__((unused)) void *arg)
107 {
108         uint32_t core_id, i;
109
110         core_id = rte_lcore_id();
111
112         for (i = 0; i < app.n_cores; i++) {
113                 struct app_core_params *p = &app.cores[i];
114
115                 if (p->core_id != core_id)
116                         continue;
117
118                 switch (p->core_type) {
119                 case APP_CORE_MASTER:
120                         app_ping();
121                         app_main_loop_cmdline();
122                         return 0;
123                 case APP_CORE_RX:
124                         app_main_loop_pipeline_rx();
125                         /* app_main_loop_rx(); */
126                         return 0;
127                 case APP_CORE_TX:
128                         app_main_loop_pipeline_tx();
129                         /* app_main_loop_tx(); */
130                         return 0;
131                 case APP_CORE_PT:
132                         /* app_main_loop_pipeline_passthrough(); */
133                         app_main_loop_passthrough();
134                         return 0;
135                 case APP_CORE_FC:
136                         app_main_loop_pipeline_flow_classification();
137                         return 0;
138                 case APP_CORE_FW:
139                 case APP_CORE_RT:
140                         app_main_loop_pipeline_routing();
141                         return 0;
142
143 #ifdef RTE_LIBRTE_ACL
144                         app_main_loop_pipeline_firewall();
145                         return 0;
146 #else
147                         rte_exit(EXIT_FAILURE, "ACL not present in build\n");
148 #endif
149
150                 case APP_CORE_IPV4_FRAG:
151                         app_main_loop_pipeline_ipv4_frag();
152                         return 0;
153                 case APP_CORE_IPV4_RAS:
154                         app_main_loop_pipeline_ipv4_ras();
155                         return 0;
156
157                 default:
158                         rte_panic("%s: Invalid core type for core %u\n",
159                                 __func__, i);
160                 }
161         }
162
163         rte_panic("%s: Algorithmic error\n", __func__);
164         return -1;
165 }