+++ /dev/null
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <inttypes.h>
-#include <sys/types.h>
-#include <string.h>
-#include <sys/queue.h>
-#include <stdarg.h>
-#include <errno.h>
-#include <getopt.h>
-
-#include <rte_common.h>
-#include <rte_byteorder.h>
-#include <rte_log.h>
-#include <rte_memory.h>
-#include <rte_memcpy.h>
-#include <rte_memzone.h>
-#include <rte_eal.h>
-#include <rte_per_lcore.h>
-#include <rte_launch.h>
-#include <rte_atomic.h>
-#include <rte_cycles.h>
-#include <rte_prefetch.h>
-#include <rte_lcore.h>
-#include <rte_per_lcore.h>
-#include <rte_branch_prediction.h>
-#include <rte_interrupts.h>
-#include <rte_pci.h>
-#include <rte_random.h>
-#include <rte_debug.h>
-#include <rte_ether.h>
-#include <rte_ethdev.h>
-#include <rte_mempool.h>
-#include <rte_mbuf.h>
-#include <rte_ip.h>
-#include <rte_tcp.h>
-#include <rte_lpm.h>
-#include <rte_lpm6.h>
-#include <rte_string_fns.h>
-
-#include "main.h"
-
-struct app_params app;
-
-static const char usage[] = "\n";
-
-void
-app_print_usage(void)
-{
- printf(usage);
-}
-
-static int
-app_parse_port_mask(const char *arg)
-{
- char *end = NULL;
- uint64_t port_mask;
- uint32_t i;
-
- if (arg[0] == '\0')
- return -1;
-
- port_mask = strtoul(arg, &end, 16);
- if ((end == NULL) || (*end != '\0'))
- return -2;
-
- if (port_mask == 0)
- return -3;
-
- app.n_ports = 0;
- for (i = 0; i < 64; i++) {
- if ((port_mask & (1LLU << i)) == 0)
- continue;
-
- if (app.n_ports >= APP_MAX_PORTS)
- return -4;
-
- app.ports[app.n_ports] = i;
- app.n_ports++;
- }
-
- if (!rte_is_power_of_2(app.n_ports))
- return -5;
-
- return 0;
-}
-
-struct {
- const char *name;
- uint32_t value;
-} app_args_table[] = {
- {"none", e_APP_PIPELINE_NONE},
- {"stub", e_APP_PIPELINE_STUB},
- {"hash-8-ext", e_APP_PIPELINE_HASH_KEY8_EXT},
- {"hash-8-lru", e_APP_PIPELINE_HASH_KEY8_LRU},
- {"hash-16-ext", e_APP_PIPELINE_HASH_KEY16_EXT},
- {"hash-16-lru", e_APP_PIPELINE_HASH_KEY16_LRU},
- {"hash-32-ext", e_APP_PIPELINE_HASH_KEY32_EXT},
- {"hash-32-lru", e_APP_PIPELINE_HASH_KEY32_LRU},
- {"hash-spec-8-ext", e_APP_PIPELINE_HASH_SPEC_KEY8_EXT},
- {"hash-spec-8-lru", e_APP_PIPELINE_HASH_SPEC_KEY8_LRU},
- {"hash-spec-16-ext", e_APP_PIPELINE_HASH_SPEC_KEY16_EXT},
- {"hash-spec-16-lru", e_APP_PIPELINE_HASH_SPEC_KEY16_LRU},
- {"hash-spec-32-ext", e_APP_PIPELINE_HASH_SPEC_KEY32_EXT},
- {"hash-spec-32-lru", e_APP_PIPELINE_HASH_SPEC_KEY32_LRU},
- {"acl", e_APP_PIPELINE_ACL},
- {"lpm", e_APP_PIPELINE_LPM},
- {"lpm-ipv6", e_APP_PIPELINE_LPM_IPV6},
- {"hash-cuckoo-8", e_APP_PIPELINE_HASH_CUCKOO_KEY8},
- {"hash-cuckoo-16", e_APP_PIPELINE_HASH_CUCKOO_KEY16},
- {"hash-cuckoo-32", e_APP_PIPELINE_HASH_CUCKOO_KEY32},
- {"hash-cuckoo-48", e_APP_PIPELINE_HASH_CUCKOO_KEY48},
- {"hash-cuckoo-64", e_APP_PIPELINE_HASH_CUCKOO_KEY64},
- {"hash-cuckoo-80", e_APP_PIPELINE_HASH_CUCKOO_KEY80},
- {"hash-cuckoo-96", e_APP_PIPELINE_HASH_CUCKOO_KEY96},
- {"hash-cuckoo-112", e_APP_PIPELINE_HASH_CUCKOO_KEY112},
- {"hash-cuckoo-128", e_APP_PIPELINE_HASH_CUCKOO_KEY128},
-};
-
-int
-app_parse_args(int argc, char **argv)
-{
- int opt, ret;
- char **argvopt;
- int option_index;
- char *prgname = argv[0];
- static struct option lgopts[] = {
- {"none", 0, 0, 0},
- {"stub", 0, 0, 0},
- {"hash-8-ext", 0, 0, 0},
- {"hash-8-lru", 0, 0, 0},
- {"hash-16-ext", 0, 0, 0},
- {"hash-16-lru", 0, 0, 0},
- {"hash-32-ext", 0, 0, 0},
- {"hash-32-lru", 0, 0, 0},
- {"hash-spec-8-ext", 0, 0, 0},
- {"hash-spec-8-lru", 0, 0, 0},
- {"hash-spec-16-ext", 0, 0, 0},
- {"hash-spec-16-lru", 0, 0, 0},
- {"hash-spec-32-ext", 0, 0, 0},
- {"hash-spec-32-lru", 0, 0, 0},
- {"acl", 0, 0, 0},
- {"lpm", 0, 0, 0},
- {"lpm-ipv6", 0, 0, 0},
- {"hash-cuckoo-8", 0, 0, 0},
- {"hash-cuckoo-16", 0, 0, 0},
- {"hash-cuckoo-32", 0, 0, 0},
- {"hash-cuckoo-48", 0, 0, 0},
- {"hash-cuckoo-64", 0, 0, 0},
- {"hash-cuckoo-80", 0, 0, 0},
- {"hash-cuckoo-96", 0, 0, 0},
- {"hash-cuckoo-112", 0, 0, 0},
- {"hash-cuckoo-128", 0, 0, 0},
- {NULL, 0, 0, 0}
- };
- uint32_t lcores[3], n_lcores, lcore_id, pipeline_type_provided;
-
- /* EAL args */
- n_lcores = 0;
- for (lcore_id = 0; lcore_id < RTE_MAX_LCORE; lcore_id++) {
- if (rte_lcore_is_enabled(lcore_id) == 0)
- continue;
-
- if (n_lcores >= 3) {
- RTE_LOG(ERR, USER1, "Number of cores must be 3\n");
- app_print_usage();
- return -1;
- }
-
- lcores[n_lcores] = lcore_id;
- n_lcores++;
- }
-
- if (n_lcores != 3) {
- RTE_LOG(ERR, USER1, "Number of cores must be 3\n");
- app_print_usage();
- return -1;
- }
-
- app.core_rx = lcores[0];
- app.core_worker = lcores[1];
- app.core_tx = lcores[2];
-
- /* Non-EAL args */
- argvopt = argv;
-
- app.pipeline_type = e_APP_PIPELINE_HASH_KEY16_LRU;
- pipeline_type_provided = 0;
-
- while ((opt = getopt_long(argc, argvopt, "p:",
- lgopts, &option_index)) != EOF) {
- switch (opt) {
- case 'p':
- if (app_parse_port_mask(optarg) < 0) {
- app_print_usage();
- return -1;
- }
- break;
-
- case 0: /* long options */
- if (!pipeline_type_provided) {
- uint32_t i;
-
- for (i = 0; i < e_APP_PIPELINES; i++) {
- if (!strcmp(lgopts[option_index].name,
- app_args_table[i].name)) {
- app.pipeline_type =
- app_args_table[i].value;
- pipeline_type_provided = 1;
- break;
- }
- }
-
- break;
- }
-
- app_print_usage();
- return -1;
-
- default:
- return -1;
- }
- }
-
- if (optind >= 0)
- argv[optind - 1] = prgname;
-
- ret = optind - 1;
- optind = 0; /* reset getopt lib */
- return ret;
-}
Code Review / deb_dpdk.git / blobdiff