diff options
Diffstat (limited to 'src/spdk/dpdk/app/test-pipeline/config.c')
| -rw-r--r-- | src/spdk/dpdk/app/test-pipeline/config.c | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/src/spdk/dpdk/app/test-pipeline/config.c b/src/spdk/dpdk/app/test-pipeline/config.c new file mode 100644 index 000000000..33f3f1c82 --- /dev/null +++ b/src/spdk/dpdk/app/test-pipeline/config.c @@ -0,0 +1,231 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2010-2016 Intel Corporation + */ + +#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_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_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" + +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 = 1; /* reset getopt lib */ + return ret; +} |