+++ /dev/null
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2010-2016 Intel Corporation
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <getopt.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <string.h>
-#include <libgen.h>
-#include <unistd.h>
-#include <sys/wait.h>
-
-#include <rte_errno.h>
-#include <rte_cfgfile.h>
-#include <rte_string_fns.h>
-
-#include "app.h"
-#include "parser.h"
-
-/**
- * Default config values
- **/
-
-static struct app_params app_params_default = {
- .config_file = "./config/ip_pipeline.cfg",
- .log_level = APP_LOG_LEVEL_HIGH,
- .port_mask = 0,
-
- .eal_params = {
- .channels = 4,
- },
-};
-
-static const struct app_mempool_params mempool_params_default = {
- .parsed = 0,
- .buffer_size = 2048 + sizeof(struct rte_mbuf) + RTE_PKTMBUF_HEADROOM,
- .pool_size = 32 * 1024,
- .cache_size = 256,
- .cpu_socket_id = 0,
-};
-
-static const struct app_link_params link_params_default = {
- .parsed = 0,
- .pmd_id = 0,
- .arp_q = 0,
- .tcp_syn_q = 0,
- .ip_local_q = 0,
- .tcp_local_q = 0,
- .udp_local_q = 0,
- .sctp_local_q = 0,
- .rss_qs = {0},
- .n_rss_qs = 0,
- .rss_proto_ipv4 = ETH_RSS_IPV4,
- .rss_proto_ipv6 = ETH_RSS_IPV6,
- .rss_proto_l2 = 0,
- .state = 0,
- .ip = 0,
- .depth = 0,
- .mac_addr = 0,
- .pci_bdf = {0},
-
- .conf = {
- .link_speeds = 0,
- .rxmode = {
- .mq_mode = ETH_MQ_RX_NONE,
-
- .ignore_offload_bitfield = 1,
- .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
-
- .max_rx_pkt_len = 9000, /* Jumbo frame max packet len */
- .split_hdr_size = 0, /* Header split buffer size */
- },
- .rx_adv_conf = {
- .rss_conf = {
- .rss_key = NULL,
- .rss_key_len = 40,
- .rss_hf = 0,
- },
- },
- .txmode = {
- .mq_mode = ETH_MQ_TX_NONE,
- },
- .lpbk_mode = 0,
- },
-
- .promisc = 1,
-};
-
-static const struct app_pktq_hwq_in_params default_hwq_in_params = {
- .parsed = 0,
- .mempool_id = 0,
- .size = 128,
- .burst = 32,
-
- .conf = {
- .rx_thresh = {
- .pthresh = 8,
- .hthresh = 8,
- .wthresh = 4,
- },
- .rx_free_thresh = 64,
- .rx_drop_en = 0,
- .rx_deferred_start = 0,
- }
-};
-
-static const struct app_pktq_hwq_out_params default_hwq_out_params = {
- .parsed = 0,
- .size = 512,
- .burst = 32,
- .dropless = 0,
- .n_retries = 0,
-
- .conf = {
- .tx_thresh = {
- .pthresh = 36,
- .hthresh = 0,
- .wthresh = 0,
- },
- .tx_rs_thresh = 0,
- .tx_free_thresh = 0,
- .txq_flags = ETH_TXQ_FLAGS_IGNORE,
- .tx_deferred_start = 0,
- }
-};
-
-static const struct app_pktq_swq_params default_swq_params = {
- .parsed = 0,
- .size = 256,
- .burst_read = 32,
- .burst_write = 32,
- .dropless = 0,
- .n_retries = 0,
- .cpu_socket_id = 0,
- .ipv4_frag = 0,
- .ipv6_frag = 0,
- .ipv4_ras = 0,
- .ipv6_ras = 0,
- .mtu = 0,
- .metadata_size = 0,
- .mempool_direct_id = 0,
- .mempool_indirect_id = 0,
-};
-
-struct app_pktq_tm_params default_tm_params = {
- .parsed = 0,
- .file_name = "./config/tm_profile.cfg",
- .burst_read = 24,
- .burst_write = 32,
-};
-
-struct app_pktq_tap_params default_tap_params = {
- .parsed = 0,
- .burst_read = 32,
- .burst_write = 32,
- .dropless = 0,
- .n_retries = 0,
- .mempool_id = 0,
-};
-
-struct app_pktq_kni_params default_kni_params = {
- .parsed = 0,
- .socket_id = 0,
- .core_id = 0,
- .hyper_th_id = 0,
- .force_bind = 0,
-
- .mempool_id = 0,
- .burst_read = 32,
- .burst_write = 32,
- .dropless = 0,
- .n_retries = 0,
-};
-
-struct app_pktq_source_params default_source_params = {
- .parsed = 0,
- .mempool_id = 0,
- .burst = 32,
- .file_name = "./config/packets.pcap",
- .n_bytes_per_pkt = 0,
-};
-
-struct app_pktq_sink_params default_sink_params = {
- .parsed = 0,
- .file_name = NULL,
- .n_pkts_to_dump = 0,
-};
-
-struct app_msgq_params default_msgq_params = {
- .parsed = 0,
- .size = 64,
- .cpu_socket_id = 0,
-};
-
-struct app_pipeline_params default_pipeline_params = {
- .parsed = 0,
- .socket_id = 0,
- .core_id = 0,
- .hyper_th_id = 0,
- .n_pktq_in = 0,
- .n_pktq_out = 0,
- .n_msgq_in = 0,
- .n_msgq_out = 0,
- .timer_period = 1,
- .n_args = 0,
-};
-
-static const char app_usage[] =
- "Usage: %s [-f CONFIG_FILE] [-s SCRIPT_FILE] [-p PORT_MASK] "
- "[-l LOG_LEVEL] [--preproc PREPROCESSOR] [--preproc-args ARGS]\n"
- "\n"
- "Arguments:\n"
- "\t-f CONFIG_FILE: Default config file is %s\n"
- "\t-p PORT_MASK: Mask of NIC port IDs in hex format (generated from "
- "config file when not provided)\n"
- "\t-s SCRIPT_FILE: No CLI script file is run when not specified\n"
- "\t-l LOG_LEVEL: 0 = NONE, 1 = HIGH PRIO (default), 2 = LOW PRIO\n"
- "\t--preproc PREPROCESSOR: Configuration file pre-processor\n"
- "\t--preproc-args ARGS: Arguments to be passed to pre-processor\n"
- "\n";
-
-static void
-app_print_usage(char *prgname)
-{
- rte_exit(0, app_usage, prgname, app_params_default.config_file);
-}
-
-#define APP_PARAM_ADD(set, key) \
-({ \
- ssize_t pos = APP_PARAM_FIND(set, key); \
- ssize_t size = RTE_DIM(set); \
- \
- if (pos < 0) { \
- for (pos = 0; pos < size; pos++) { \
- if (!APP_PARAM_VALID(&((set)[pos]))) \
- break; \
- } \
- \
- APP_CHECK((pos < size), \
- "Parse error: size of %s is limited to %u elements",\
- #set, (uint32_t) size); \
- \
- (set)[pos].name = strdup(key); \
- APP_CHECK(((set)[pos].name), \
- "Parse error: no free memory"); \
- } \
- pos; \
-})
-
-#define APP_PARAM_ADD_LINK_FOR_RXQ(app, rxq_name) \
-({ \
- char link_name[APP_PARAM_NAME_SIZE]; \
- ssize_t link_param_pos; \
- uint32_t link_id, queue_id; \
- \
- sscanf((rxq_name), "RXQ%" SCNu32 ".%" SCNu32, &link_id, &queue_id);\
- sprintf(link_name, "LINK%" PRIu32, link_id); \
- link_param_pos = APP_PARAM_ADD((app)->link_params, link_name); \
- link_param_pos; \
-})
-
-#define APP_PARAM_ADD_LINK_FOR_TXQ(app, txq_name) \
-({ \
- char link_name[APP_PARAM_NAME_SIZE]; \
- ssize_t link_param_pos; \
- uint32_t link_id, queue_id; \
- \
- sscanf((txq_name), "TXQ%" SCNu32 ".%" SCNu32, &link_id, &queue_id);\
- sprintf(link_name, "LINK%" PRIu32, link_id); \
- link_param_pos = APP_PARAM_ADD((app)->link_params, link_name); \
- link_param_pos; \
-})
-
-#define APP_PARAM_ADD_LINK_FOR_TM(app, tm_name) \
-({ \
- char link_name[APP_PARAM_NAME_SIZE]; \
- ssize_t link_param_pos; \
- uint32_t link_id; \
- \
- sscanf((tm_name), "TM%" SCNu32, &link_id); \
- sprintf(link_name, "LINK%" PRIu32, link_id); \
- link_param_pos = APP_PARAM_ADD((app)->link_params, link_name); \
- link_param_pos; \
-})
-
-#define APP_PARAM_ADD_LINK_FOR_KNI(app, kni_name) \
-({ \
- char link_name[APP_PARAM_NAME_SIZE]; \
- ssize_t link_param_pos; \
- uint32_t link_id; \
- \
- sscanf((kni_name), "KNI%" SCNu32, &link_id); \
- sprintf(link_name, "LINK%" PRIu32, link_id); \
- link_param_pos = APP_PARAM_ADD((app)->link_params, link_name); \
- link_param_pos; \
-})
-
-#define PARSE_CHECK_DUPLICATE_SECTION(obj) \
-do { \
- APP_CHECK(((obj)->parsed == 0), \
- "Parse error: duplicate \"%s\" section", (obj)->name); \
- (obj)->parsed++; \
-} while (0)
-
-#define PARSE_CHECK_DUPLICATE_SECTION_EAL(obj) \
-do { \
- APP_CHECK(((obj)->parsed == 0), \
- "Parse error: duplicate \"%s\" section", "EAL"); \
- (obj)->parsed++; \
-} while (0)
-
-#define PARSE_ERROR(exp, section, entry) \
-APP_CHECK(exp, "Parse error in section \"%s\": entry \"%s\"", section, entry)
-
-#define PARSE_ERROR_MESSAGE(exp, section, entry, message) \
-APP_CHECK(exp, "Parse error in section \"%s\", entry \"%s\": %s", \
- section, entry, message)
-
-#define PARSE_ERROR_NO_ELEMENTS(exp, section, entry) \
-APP_CHECK(exp, "Parse error in section \"%s\", entry \"%s\": " \
- "no elements detected", \
- section, entry)
-
-#define PARSE_ERROR_TOO_MANY_ELEMENTS(exp, section, entry, max) \
-APP_CHECK(exp, "Parse error in section \"%s\", entry \"%s\": " \
- "maximum number of elements allowed is %u", \
- section, entry, max)
-
-#define PARSE_ERROR_INVALID_ELEMENT(exp, section, entry, value) \
-APP_CHECK(exp, "Parse error in section \"%s\", entry \"%s\": " \
- "Invalid element value \"%s\"", \
- section, entry, value)
-
-#define PARSE_ERROR_MALLOC(exp) \
-APP_CHECK(exp, "Parse error: no free memory")
-
-#define PARSE_ERROR_SECTION(exp, section) \
-APP_CHECK(exp, "Parse error in section \"%s\"", section)
-
-#define PARSE_ERROR_SECTION_NO_ENTRIES(exp, section) \
-APP_CHECK(exp, "Parse error in section \"%s\": no entries", section)
-
-#define PARSE_WARNING_IGNORED(exp, section, entry) \
-do \
-if (!(exp)) \
- fprintf(stderr, "Parse warning in section \"%s\": " \
- "entry \"%s\" is ignored", section, entry); \
-while (0)
-
-#define PARSE_ERROR_INVALID(exp, section, entry) \
-APP_CHECK(exp, "Parse error in section \"%s\": unrecognized entry \"%s\"",\
- section, entry)
-
-#define PARSE_ERROR_DUPLICATE(exp, section, entry) \
-APP_CHECK(exp, "Parse error in section \"%s\": duplicate entry \"%s\"", \
- section, entry)
-
-static int
-validate_name(const char *name, const char *prefix, int num)
-{
- size_t i, j;
-
- for (i = 0; (name[i] != '\0') && (prefix[i] != '\0'); i++) {
- if (name[i] != prefix[i])
- return -1;
- }
-
- if (prefix[i] != '\0')
- return -1;
-
- if (!num) {
- if (name[i] != '\0')
- return -1;
- else
- return 0;
- }
-
- if (num == 2) {
- j = skip_digits(&name[i]);
- i += j;
- if ((j == 0) || (name[i] != '.'))
- return -1;
- i++;
- }
-
- if (num == 1) {
- j = skip_digits(&name[i]);
- i += j;
- if ((j == 0) || (name[i] != '\0'))
- return -1;
- }
-
- return 0;
-}
-
-static void
-parse_eal(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_eal_params *p = &app->eal_params;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- PARSE_CHECK_DUPLICATE_SECTION_EAL(p);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *entry = &entries[i];
-
- /* coremask */
- if (strcmp(entry->name, "c") == 0) {
- PARSE_WARNING_IGNORED(0, section_name, entry->name);
- continue;
- }
-
- /* corelist */
- if (strcmp(entry->name, "l") == 0) {
- PARSE_WARNING_IGNORED(0, section_name, entry->name);
- continue;
- }
-
- /* coremap */
- if (strcmp(entry->name, "lcores") == 0) {
- PARSE_ERROR_DUPLICATE((p->coremap == NULL),
- section_name,
- entry->name);
- p->coremap = strdup(entry->value);
- continue;
- }
-
- /* master_lcore */
- if (strcmp(entry->name, "master_lcore") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((p->master_lcore_present == 0),
- section_name,
- entry->name);
- p->master_lcore_present = 1;
-
- status = parser_read_uint32(&p->master_lcore,
- entry->value);
- PARSE_ERROR((status == 0), section_name, entry->name);
- continue;
- }
-
- /* channels */
- if (strcmp(entry->name, "n") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((p->channels_present == 0),
- section_name,
- entry->name);
- p->channels_present = 1;
-
- status = parser_read_uint32(&p->channels, entry->value);
- PARSE_ERROR((status == 0), section_name, entry->name);
- continue;
- }
-
- /* memory */
- if (strcmp(entry->name, "m") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((p->memory_present == 0),
- section_name,
- entry->name);
- p->memory_present = 1;
-
- status = parser_read_uint32(&p->memory, entry->value);
- PARSE_ERROR((status == 0), section_name, entry->name);
- continue;
- }
-
- /* ranks */
- if (strcmp(entry->name, "r") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((p->ranks_present == 0),
- section_name,
- entry->name);
- p->ranks_present = 1;
-
- status = parser_read_uint32(&p->ranks, entry->value);
- PARSE_ERROR((status == 0), section_name, entry->name);
- continue;
- }
-
- /* pci_blacklist */
- if ((strcmp(entry->name, "pci_blacklist") == 0) ||
- (strcmp(entry->name, "b") == 0)) {
- uint32_t i;
-
- for (i = 0; i < APP_MAX_LINKS; i++) {
- if (p->pci_blacklist[i])
- continue;
-
- p->pci_blacklist[i] =
- strdup(entry->value);
- PARSE_ERROR_MALLOC(p->pci_blacklist[i]);
-
- break;
- }
-
- PARSE_ERROR_MESSAGE((i < APP_MAX_LINKS),
- section_name, entry->name,
- "too many elements");
- continue;
- }
-
- /* pci_whitelist */
- if ((strcmp(entry->name, "pci_whitelist") == 0) ||
- (strcmp(entry->name, "w") == 0)) {
- uint32_t i;
-
- PARSE_ERROR_MESSAGE((app->port_mask != 0),
- section_name, entry->name, "entry to be "
- "generated by the application (port_mask "
- "not provided)");
-
- for (i = 0; i < APP_MAX_LINKS; i++) {
- if (p->pci_whitelist[i])
- continue;
-
- p->pci_whitelist[i] = strdup(entry->value);
- PARSE_ERROR_MALLOC(p->pci_whitelist[i]);
-
- break;
- }
-
- PARSE_ERROR_MESSAGE((i < APP_MAX_LINKS),
- section_name, entry->name,
- "too many elements");
- continue;
- }
-
- /* vdev */
- if (strcmp(entry->name, "vdev") == 0) {
- uint32_t i;
-
- for (i = 0; i < APP_MAX_LINKS; i++) {
- if (p->vdev[i])
- continue;
-
- p->vdev[i] = strdup(entry->value);
- PARSE_ERROR_MALLOC(p->vdev[i]);
-
- break;
- }
-
- PARSE_ERROR_MESSAGE((i < APP_MAX_LINKS),
- section_name, entry->name,
- "too many elements");
- continue;
- }
-
- /* vmware_tsc_map */
- if (strcmp(entry->name, "vmware_tsc_map") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->vmware_tsc_map_present == 0),
- section_name,
- entry->name);
- p->vmware_tsc_map_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->vmware_tsc_map = val;
- continue;
- }
-
- /* proc_type */
- if (strcmp(entry->name, "proc_type") == 0) {
- PARSE_ERROR_DUPLICATE((p->proc_type == NULL),
- section_name,
- entry->name);
- p->proc_type = strdup(entry->value);
- continue;
- }
-
- /* syslog */
- if (strcmp(entry->name, "syslog") == 0) {
- PARSE_ERROR_DUPLICATE((p->syslog == NULL),
- section_name,
- entry->name);
- p->syslog = strdup(entry->value);
- continue;
- }
-
- /* log_level */
- if (strcmp(entry->name, "log_level") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((p->log_level_present == 0),
- section_name,
- entry->name);
- p->log_level_present = 1;
-
- status = parser_read_uint32(&p->log_level,
- entry->value);
- PARSE_ERROR((status == 0), section_name, entry->name);
- continue;
- }
-
- /* version */
- if (strcmp(entry->name, "v") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->version_present == 0),
- section_name,
- entry->name);
- p->version_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->version = val;
- continue;
- }
-
- /* help */
- if ((strcmp(entry->name, "help") == 0) ||
- (strcmp(entry->name, "h") == 0)) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->help_present == 0),
- section_name,
- entry->name);
- p->help_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->help = val;
- continue;
- }
-
- /* no_huge */
- if (strcmp(entry->name, "no_huge") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->no_huge_present == 0),
- section_name,
- entry->name);
- p->no_huge_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->no_huge = val;
- continue;
- }
-
- /* no_pci */
- if (strcmp(entry->name, "no_pci") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->no_pci_present == 0),
- section_name,
- entry->name);
- p->no_pci_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->no_pci = val;
- continue;
- }
-
- /* no_hpet */
- if (strcmp(entry->name, "no_hpet") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->no_hpet_present == 0),
- section_name,
- entry->name);
- p->no_hpet_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->no_hpet = val;
- continue;
- }
-
- /* no_shconf */
- if (strcmp(entry->name, "no_shconf") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->no_shconf_present == 0),
- section_name,
- entry->name);
- p->no_shconf_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->no_shconf = val;
- continue;
- }
-
- /* add_driver */
- if (strcmp(entry->name, "d") == 0) {
- PARSE_ERROR_DUPLICATE((p->add_driver == NULL),
- section_name,
- entry->name);
- p->add_driver = strdup(entry->value);
- continue;
- }
-
- /* socket_mem */
- if (strcmp(entry->name, "socket_mem") == 0) {
- PARSE_ERROR_DUPLICATE((p->socket_mem == NULL),
- section_name,
- entry->name);
- p->socket_mem = strdup(entry->value);
- continue;
- }
-
- /* huge_dir */
- if (strcmp(entry->name, "huge_dir") == 0) {
- PARSE_ERROR_DUPLICATE((p->huge_dir == NULL),
- section_name,
- entry->name);
- p->huge_dir = strdup(entry->value);
- continue;
- }
-
- /* file_prefix */
- if (strcmp(entry->name, "file_prefix") == 0) {
- PARSE_ERROR_DUPLICATE((p->file_prefix == NULL),
- section_name,
- entry->name);
- p->file_prefix = strdup(entry->value);
- continue;
- }
-
- /* base_virtaddr */
- if (strcmp(entry->name, "base_virtaddr") == 0) {
- PARSE_ERROR_DUPLICATE((p->base_virtaddr == NULL),
- section_name,
- entry->name);
- p->base_virtaddr = strdup(entry->value);
- continue;
- }
-
- /* create_uio_dev */
- if (strcmp(entry->name, "create_uio_dev") == 0) {
- int val;
-
- PARSE_ERROR_DUPLICATE((p->create_uio_dev_present == 0),
- section_name,
- entry->name);
- p->create_uio_dev_present = 1;
-
- val = parser_read_arg_bool(entry->value);
- PARSE_ERROR((val >= 0), section_name, entry->name);
- p->create_uio_dev = val;
- continue;
- }
-
- /* vfio_intr */
- if (strcmp(entry->name, "vfio_intr") == 0) {
- PARSE_ERROR_DUPLICATE((p->vfio_intr == NULL),
- section_name,
- entry->name);
- p->vfio_intr = strdup(entry->value);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, entry->name);
- }
-
- free(entries);
-}
-
-static void
-parse_pipeline_pktq_in(struct app_params *app,
- struct app_pipeline_params *p,
- char *value)
-{
- p->n_pktq_in = 0;
-
- while (1) {
- enum app_pktq_in_type type;
- int id;
- char *name = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (name == NULL)
- break;
-
- PARSE_ERROR_TOO_MANY_ELEMENTS(
- (p->n_pktq_in < RTE_DIM(p->pktq_in)),
- p->name, "pktq_in", (uint32_t)RTE_DIM(p->pktq_in));
-
- if (validate_name(name, "RXQ", 2) == 0) {
- type = APP_PKTQ_IN_HWQ;
- id = APP_PARAM_ADD(app->hwq_in_params, name);
- APP_PARAM_ADD_LINK_FOR_RXQ(app, name);
- } else if (validate_name(name, "SWQ", 1) == 0) {
- type = APP_PKTQ_IN_SWQ;
- id = APP_PARAM_ADD(app->swq_params, name);
- } else if (validate_name(name, "TM", 1) == 0) {
- type = APP_PKTQ_IN_TM;
- id = APP_PARAM_ADD(app->tm_params, name);
- APP_PARAM_ADD_LINK_FOR_TM(app, name);
- } else if (validate_name(name, "TAP", 1) == 0) {
- type = APP_PKTQ_IN_TAP;
- id = APP_PARAM_ADD(app->tap_params, name);
- } else if (validate_name(name, "KNI", 1) == 0) {
- type = APP_PKTQ_IN_KNI;
- id = APP_PARAM_ADD(app->kni_params, name);
- APP_PARAM_ADD_LINK_FOR_KNI(app, name);
- } else if (validate_name(name, "SOURCE", 1) == 0) {
- type = APP_PKTQ_IN_SOURCE;
- id = APP_PARAM_ADD(app->source_params, name);
- } else
- PARSE_ERROR_INVALID_ELEMENT(0,
- p->name, "pktq_in", name);
-
- p->pktq_in[p->n_pktq_in].type = type;
- p->pktq_in[p->n_pktq_in].id = (uint32_t) id;
- p->n_pktq_in++;
- }
-
- PARSE_ERROR_NO_ELEMENTS((p->n_pktq_in > 0), p->name, "pktq_in");
-}
-
-static void
-parse_pipeline_pktq_out(struct app_params *app,
- struct app_pipeline_params *p,
- char *value)
-{
- p->n_pktq_out = 0;
-
- while (1) {
- enum app_pktq_out_type type;
- int id;
- char *name = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (name == NULL)
- break;
-
- PARSE_ERROR_TOO_MANY_ELEMENTS(
- (p->n_pktq_out < RTE_DIM(p->pktq_out)),
- p->name, "pktq_out", (uint32_t)RTE_DIM(p->pktq_out));
-
- if (validate_name(name, "TXQ", 2) == 0) {
- type = APP_PKTQ_OUT_HWQ;
- id = APP_PARAM_ADD(app->hwq_out_params, name);
- APP_PARAM_ADD_LINK_FOR_TXQ(app, name);
- } else if (validate_name(name, "SWQ", 1) == 0) {
- type = APP_PKTQ_OUT_SWQ;
- id = APP_PARAM_ADD(app->swq_params, name);
- } else if (validate_name(name, "TM", 1) == 0) {
- type = APP_PKTQ_OUT_TM;
- id = APP_PARAM_ADD(app->tm_params, name);
- APP_PARAM_ADD_LINK_FOR_TM(app, name);
- } else if (validate_name(name, "TAP", 1) == 0) {
- type = APP_PKTQ_OUT_TAP;
- id = APP_PARAM_ADD(app->tap_params, name);
- } else if (validate_name(name, "KNI", 1) == 0) {
- type = APP_PKTQ_OUT_KNI;
- id = APP_PARAM_ADD(app->kni_params, name);
- APP_PARAM_ADD_LINK_FOR_KNI(app, name);
- } else if (validate_name(name, "SINK", 1) == 0) {
- type = APP_PKTQ_OUT_SINK;
- id = APP_PARAM_ADD(app->sink_params, name);
- } else
- PARSE_ERROR_INVALID_ELEMENT(0,
- p->name, "pktq_out", name);
-
- p->pktq_out[p->n_pktq_out].type = type;
- p->pktq_out[p->n_pktq_out].id = id;
- p->n_pktq_out++;
- }
-
- PARSE_ERROR_NO_ELEMENTS((p->n_pktq_out > 0), p->name, "pktq_out");
-}
-
-static void
-parse_pipeline_msgq_in(struct app_params *app,
- struct app_pipeline_params *p,
- char *value)
-{
- p->n_msgq_in = 0;
-
- while (1) {
- int idx;
- char *name = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (name == NULL)
- break;
-
- PARSE_ERROR_TOO_MANY_ELEMENTS(
- (p->n_msgq_in < RTE_DIM(p->msgq_in)),
- p->name, "msgq_in", (uint32_t)(RTE_DIM(p->msgq_in)));
-
- PARSE_ERROR_INVALID_ELEMENT(
- (validate_name(name, "MSGQ", 1) == 0),
- p->name, "msgq_in", name);
-
- idx = APP_PARAM_ADD(app->msgq_params, name);
- p->msgq_in[p->n_msgq_in] = idx;
- p->n_msgq_in++;
- }
-
- PARSE_ERROR_NO_ELEMENTS((p->n_msgq_in > 0), p->name, "msgq_in");
-}
-
-static void
-parse_pipeline_msgq_out(struct app_params *app,
- struct app_pipeline_params *p,
- char *value)
-{
- p->n_msgq_out = 0;
-
- while (1) {
- int idx;
- char *name = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (name == NULL)
- break;
-
- PARSE_ERROR_TOO_MANY_ELEMENTS(
- (p->n_msgq_out < RTE_DIM(p->msgq_out)),
- p->name, "msgq_out", (uint32_t)RTE_DIM(p->msgq_out));
-
- PARSE_ERROR_INVALID_ELEMENT(
- (validate_name(name, "MSGQ", 1) == 0),
- p->name, "msgq_out", name);
-
- idx = APP_PARAM_ADD(app->msgq_params, name);
- p->msgq_out[p->n_msgq_out] = idx;
- p->n_msgq_out++;
- }
-
- PARSE_ERROR_NO_ELEMENTS((p->n_msgq_out > 0), p->name, "msgq_out");
-}
-
-static void
-parse_pipeline(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- char name[CFG_NAME_LEN];
- struct app_pipeline_params *param;
- struct rte_cfgfile_entry *entries;
- ssize_t param_idx;
- int n_entries, i;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->pipeline_params, section_name);
- param = &app->pipeline_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "type") == 0) {
- int w_size = snprintf(param->type, RTE_DIM(param->type),
- "%s", ent->value);
-
- PARSE_ERROR(((w_size > 0) &&
- (w_size < (int)RTE_DIM(param->type))),
- section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "core") == 0) {
- int status = parse_pipeline_core(
- ¶m->socket_id, ¶m->core_id,
- ¶m->hyper_th_id, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "pktq_in") == 0) {
- parse_pipeline_pktq_in(app, param, ent->value);
-
- continue;
- }
-
- if (strcmp(ent->name, "pktq_out") == 0) {
- parse_pipeline_pktq_out(app, param, ent->value);
-
- continue;
- }
-
- if (strcmp(ent->name, "msgq_in") == 0) {
- parse_pipeline_msgq_in(app, param, ent->value);
-
- continue;
- }
-
- if (strcmp(ent->name, "msgq_out") == 0) {
- parse_pipeline_msgq_out(app, param, ent->value);
-
- continue;
- }
-
- if (strcmp(ent->name, "timer_period") == 0) {
- int status = parser_read_uint32(
- ¶m->timer_period,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* pipeline type specific items */
- APP_CHECK((param->n_args < APP_MAX_PIPELINE_ARGS),
- "Parse error in section \"%s\": too many "
- "pipeline specified parameters", section_name);
-
- param->args_name[param->n_args] = strdup(ent->name);
- param->args_value[param->n_args] = strdup(ent->value);
-
- APP_CHECK((param->args_name[param->n_args] != NULL) &&
- (param->args_value[param->n_args] != NULL),
- "Parse error: no free memory");
-
- param->n_args++;
- }
-
- snprintf(name, sizeof(name), "MSGQ-REQ-%s", section_name);
- param_idx = APP_PARAM_ADD(app->msgq_params, name);
- app->msgq_params[param_idx].cpu_socket_id = param->socket_id;
- param->msgq_in[param->n_msgq_in++] = param_idx;
-
- snprintf(name, sizeof(name), "MSGQ-RSP-%s", section_name);
- param_idx = APP_PARAM_ADD(app->msgq_params, name);
- app->msgq_params[param_idx].cpu_socket_id = param->socket_id;
- param->msgq_out[param->n_msgq_out++] = param_idx;
-
- snprintf(name, sizeof(name), "MSGQ-REQ-CORE-s%" PRIu32 "c%" PRIu32 "%s",
- param->socket_id,
- param->core_id,
- (param->hyper_th_id) ? "h" : "");
- param_idx = APP_PARAM_ADD(app->msgq_params, name);
- app->msgq_params[param_idx].cpu_socket_id = param->socket_id;
-
- snprintf(name, sizeof(name), "MSGQ-RSP-CORE-s%" PRIu32 "c%" PRIu32 "%s",
- param->socket_id,
- param->core_id,
- (param->hyper_th_id) ? "h" : "");
- param_idx = APP_PARAM_ADD(app->msgq_params, name);
- app->msgq_params[param_idx].cpu_socket_id = param->socket_id;
-
- free(entries);
-}
-
-static void
-parse_mempool(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_mempool_params *param;
- struct rte_cfgfile_entry *entries;
- ssize_t param_idx;
- int n_entries, i;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->mempool_params, section_name);
- param = &app->mempool_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "buffer_size") == 0) {
- int status = parser_read_uint32(
- ¶m->buffer_size, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "pool_size") == 0) {
- int status = parser_read_uint32(
- ¶m->pool_size, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "cache_size") == 0) {
- int status = parser_read_uint32(
- ¶m->cache_size, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "cpu") == 0) {
- int status = parser_read_uint32(
- ¶m->cpu_socket_id, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static int
-parse_link_rss_qs(struct app_link_params *p,
- char *value)
-{
- p->n_rss_qs = 0;
-
- while (1) {
- char *token = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (token == NULL)
- break;
-
- if (p->n_rss_qs == RTE_DIM(p->rss_qs))
- return -ENOMEM;
-
- if (parser_read_uint32(&p->rss_qs[p->n_rss_qs++], token))
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int
-parse_link_rss_proto_ipv4(struct app_link_params *p,
- char *value)
-{
- uint64_t mask = 0;
-
- while (1) {
- char *token = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (token == NULL)
- break;
-
- if (strcmp(token, "IP") == 0) {
- mask |= ETH_RSS_IPV4;
- continue;
- }
- if (strcmp(token, "FRAG") == 0) {
- mask |= ETH_RSS_FRAG_IPV4;
- continue;
- }
- if (strcmp(token, "TCP") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV4_TCP;
- continue;
- }
- if (strcmp(token, "UDP") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV4_UDP;
- continue;
- }
- if (strcmp(token, "SCTP") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV4_SCTP;
- continue;
- }
- if (strcmp(token, "OTHER") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV4_OTHER;
- continue;
- }
- return -EINVAL;
- }
-
- p->rss_proto_ipv4 = mask;
- return 0;
-}
-
-static int
-parse_link_rss_proto_ipv6(struct app_link_params *p,
- char *value)
-{
- uint64_t mask = 0;
-
- while (1) {
- char *token = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (token == NULL)
- break;
-
- if (strcmp(token, "IP") == 0) {
- mask |= ETH_RSS_IPV6;
- continue;
- }
- if (strcmp(token, "FRAG") == 0) {
- mask |= ETH_RSS_FRAG_IPV6;
- continue;
- }
- if (strcmp(token, "TCP") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV6_TCP;
- continue;
- }
- if (strcmp(token, "UDP") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV6_UDP;
- continue;
- }
- if (strcmp(token, "SCTP") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV6_SCTP;
- continue;
- }
- if (strcmp(token, "OTHER") == 0) {
- mask |= ETH_RSS_NONFRAG_IPV6_OTHER;
- continue;
- }
- if (strcmp(token, "IP_EX") == 0) {
- mask |= ETH_RSS_IPV6_EX;
- continue;
- }
- if (strcmp(token, "TCP_EX") == 0) {
- mask |= ETH_RSS_IPV6_TCP_EX;
- continue;
- }
- if (strcmp(token, "UDP_EX") == 0) {
- mask |= ETH_RSS_IPV6_UDP_EX;
- continue;
- }
- return -EINVAL;
- }
-
- p->rss_proto_ipv6 = mask;
- return 0;
-}
-
-static int
-parse_link_rss_proto_l2(struct app_link_params *p,
- char *value)
-{
- uint64_t mask = 0;
-
- while (1) {
- char *token = strtok_r(value, PARSE_DELIMITER, &value);
-
- if (token == NULL)
- break;
-
- if (strcmp(token, "L2") == 0) {
- mask |= ETH_RSS_L2_PAYLOAD;
- continue;
- }
- return -EINVAL;
- }
-
- p->rss_proto_l2 = mask;
- return 0;
-}
-
-static void
-parse_link(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_link_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- int rss_qs_present = 0;
- int rss_proto_ipv4_present = 0;
- int rss_proto_ipv6_present = 0;
- int rss_proto_l2_present = 0;
- int pci_bdf_present = 0;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->link_params, section_name);
- param = &app->link_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "promisc") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->promisc = status;
- continue;
- }
-
- if (strcmp(ent->name, "arp_q") == 0) {
- int status = parser_read_uint32(¶m->arp_q,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "tcp_syn_q") == 0) {
- int status = parser_read_uint32(
- ¶m->tcp_syn_q, ent->value);
-
- PARSE_ERROR((status == 0), section_name, ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "ip_local_q") == 0) {
- int status = parser_read_uint32(
- ¶m->ip_local_q, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "tcp_local_q") == 0) {
- int status = parser_read_uint32(
- ¶m->tcp_local_q, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "udp_local_q") == 0) {
- int status = parser_read_uint32(
- ¶m->udp_local_q, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "sctp_local_q") == 0) {
- int status = parser_read_uint32(
- ¶m->sctp_local_q, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "rss_qs") == 0) {
- int status = parse_link_rss_qs(param, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- rss_qs_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "rss_proto_ipv4") == 0) {
- int status =
- parse_link_rss_proto_ipv4(param, ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- rss_proto_ipv4_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "rss_proto_ipv6") == 0) {
- int status =
- parse_link_rss_proto_ipv6(param, ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- rss_proto_ipv6_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "rss_proto_l2") == 0) {
- int status = parse_link_rss_proto_l2(param, ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- rss_proto_l2_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "pci_bdf") == 0) {
- PARSE_ERROR_DUPLICATE((pci_bdf_present == 0),
- section_name, ent->name);
-
- snprintf(param->pci_bdf, APP_LINK_PCI_BDF_SIZE,
- "%s", ent->value);
- pci_bdf_present = 1;
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- /* Check for mandatory fields */
- if (app->port_mask)
- PARSE_ERROR_MESSAGE((pci_bdf_present == 0),
- section_name, "pci_bdf",
- "entry not allowed (port_mask is provided)");
- else
- PARSE_ERROR_MESSAGE((pci_bdf_present),
- section_name, "pci_bdf",
- "this entry is mandatory (port_mask is not "
- "provided)");
-
- if (rss_proto_ipv4_present)
- PARSE_ERROR_MESSAGE((rss_qs_present),
- section_name, "rss_proto_ipv4",
- "entry not allowed (rss_qs entry is not provided)");
- if (rss_proto_ipv6_present)
- PARSE_ERROR_MESSAGE((rss_qs_present),
- section_name, "rss_proto_ipv6",
- "entry not allowed (rss_qs entry is not provided)");
- if (rss_proto_l2_present)
- PARSE_ERROR_MESSAGE((rss_qs_present),
- section_name, "rss_proto_l2",
- "entry not allowed (rss_qs entry is not provided)");
- if (rss_proto_ipv4_present |
- rss_proto_ipv6_present |
- rss_proto_l2_present){
- if (rss_proto_ipv4_present == 0)
- param->rss_proto_ipv4 = 0;
- if (rss_proto_ipv6_present == 0)
- param->rss_proto_ipv6 = 0;
- if (rss_proto_l2_present == 0)
- param->rss_proto_l2 = 0;
- }
-
- free(entries);
-}
-
-static void
-parse_rxq(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_hwq_in_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->hwq_in_params, section_name);
- param = &app->hwq_in_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- APP_PARAM_ADD_LINK_FOR_RXQ(app, section_name);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "mempool") == 0) {
- int status = validate_name(ent->value,
- "MEMPOOL", 1);
- ssize_t idx;
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- idx = APP_PARAM_ADD(app->mempool_params, ent->value);
- param->mempool_id = idx;
- continue;
- }
-
- if (strcmp(ent->name, "size") == 0) {
- int status = parser_read_uint32(¶m->size,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst") == 0) {
- int status = parser_read_uint32(¶m->burst,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_txq(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_hwq_out_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->hwq_out_params, section_name);
- param = &app->hwq_out_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- APP_PARAM_ADD_LINK_FOR_TXQ(app, section_name);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "size") == 0) {
- int status = parser_read_uint32(¶m->size,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst") == 0) {
- int status = parser_read_uint32(¶m->burst,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "dropless") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->dropless = status;
- continue;
- }
-
- if (strcmp(ent->name, "n_retries") == 0) {
- int status = parser_read_uint64(¶m->n_retries,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_swq(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_swq_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- uint32_t mtu_present = 0;
- uint32_t metadata_size_present = 0;
- uint32_t mempool_direct_present = 0;
- uint32_t mempool_indirect_present = 0;
-
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->swq_params, section_name);
- param = &app->swq_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "size") == 0) {
- int status = parser_read_uint32(¶m->size,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst_read") == 0) {
- int status = parser_read_uint32(&
- param->burst_read, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst_write") == 0) {
- int status = parser_read_uint32(
- ¶m->burst_write, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "dropless") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->dropless = status;
- continue;
- }
-
- if (strcmp(ent->name, "n_retries") == 0) {
- int status = parser_read_uint64(¶m->n_retries,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "cpu") == 0) {
- int status = parser_read_uint32(
- ¶m->cpu_socket_id, ent->value);
-
- PARSE_ERROR((status == 0), section_name, ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "ipv4_frag") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
-
- param->ipv4_frag = status;
- if (param->mtu == 0)
- param->mtu = 1500;
-
- continue;
- }
-
- if (strcmp(ent->name, "ipv6_frag") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->ipv6_frag = status;
- if (param->mtu == 0)
- param->mtu = 1320;
- continue;
- }
-
- if (strcmp(ent->name, "ipv4_ras") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->ipv4_ras = status;
- continue;
- }
-
- if (strcmp(ent->name, "ipv6_ras") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->ipv6_ras = status;
- continue;
- }
-
- if (strcmp(ent->name, "mtu") == 0) {
- int status = parser_read_uint32(¶m->mtu,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- mtu_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "metadata_size") == 0) {
- int status = parser_read_uint32(
- ¶m->metadata_size, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- metadata_size_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "mempool_direct") == 0) {
- int status = validate_name(ent->value,
- "MEMPOOL", 1);
- ssize_t idx;
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- idx = APP_PARAM_ADD(app->mempool_params, ent->value);
- param->mempool_direct_id = idx;
-
- mempool_direct_present = 1;
- continue;
- }
-
- if (strcmp(ent->name, "mempool_indirect") == 0) {
- int status = validate_name(ent->value,
- "MEMPOOL", 1);
- ssize_t idx;
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- idx = APP_PARAM_ADD(app->mempool_params, ent->value);
- param->mempool_indirect_id = idx;
-
- mempool_indirect_present = 1;
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- APP_CHECK(((mtu_present == 0) ||
- ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
- "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
- "is off, therefore entry \"mtu\" is not allowed",
- section_name);
-
- APP_CHECK(((metadata_size_present == 0) ||
- ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
- "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
- "is off, therefore entry \"metadata_size\" is "
- "not allowed", section_name);
-
- APP_CHECK(((mempool_direct_present == 0) ||
- ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
- "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
- "is off, therefore entry \"mempool_direct\" is "
- "not allowed", section_name);
-
- APP_CHECK(((mempool_indirect_present == 0) ||
- ((param->ipv4_frag == 1) || (param->ipv6_frag == 1))),
- "Parse error in section \"%s\": IPv4/IPv6 fragmentation "
- "is off, therefore entry \"mempool_indirect\" is "
- "not allowed", section_name);
-
- free(entries);
-}
-
-static void
-parse_tm(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_tm_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->tm_params, section_name);
- param = &app->tm_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- APP_PARAM_ADD_LINK_FOR_TM(app, section_name);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "cfg") == 0) {
- param->file_name = strdup(ent->value);
- PARSE_ERROR_MALLOC(param->file_name != NULL);
- continue;
- }
-
- if (strcmp(ent->name, "burst_read") == 0) {
- int status = parser_read_uint32(
- ¶m->burst_read, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst_write") == 0) {
- int status = parser_read_uint32(
- ¶m->burst_write, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_tap(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_tap_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->tap_params, section_name);
- param = &app->tap_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "burst_read") == 0) {
- int status = parser_read_uint32(
- ¶m->burst_read, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst_write") == 0) {
- int status = parser_read_uint32(
- ¶m->burst_write, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "dropless") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->dropless = status;
- continue;
- }
-
- if (strcmp(ent->name, "n_retries") == 0) {
- int status = parser_read_uint64(¶m->n_retries,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "mempool") == 0) {
- int status = validate_name(ent->value,
- "MEMPOOL", 1);
- ssize_t idx;
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- idx = APP_PARAM_ADD(app->mempool_params, ent->value);
- param->mempool_id = idx;
-
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_kni(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_kni_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->kni_params, section_name);
- param = &app->kni_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- APP_PARAM_ADD_LINK_FOR_KNI(app, section_name);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "core") == 0) {
- int status = parse_pipeline_core(
- ¶m->socket_id,
- ¶m->core_id,
- ¶m->hyper_th_id,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- param->force_bind = 1;
- continue;
- }
-
- if (strcmp(ent->name, "mempool") == 0) {
- int status = validate_name(ent->value,
- "MEMPOOL", 1);
- ssize_t idx;
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- idx = APP_PARAM_ADD(app->mempool_params, ent->value);
- param->mempool_id = idx;
- continue;
- }
-
- if (strcmp(ent->name, "burst_read") == 0) {
- int status = parser_read_uint32(¶m->burst_read,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "burst_write") == 0) {
- int status = parser_read_uint32(¶m->burst_write,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "dropless") == 0) {
- int status = parser_read_arg_bool(ent->value);
-
- PARSE_ERROR((status != -EINVAL), section_name,
- ent->name);
- param->dropless = status;
- continue;
- }
-
- if (strcmp(ent->name, "n_retries") == 0) {
- int status = parser_read_uint64(¶m->n_retries,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_source(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_source_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
- uint32_t pcap_file_present = 0;
- uint32_t pcap_size_present = 0;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->source_params, section_name);
- param = &app->source_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "mempool") == 0) {
- int status = validate_name(ent->value,
- "MEMPOOL", 1);
- ssize_t idx;
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- idx = APP_PARAM_ADD(app->mempool_params, ent->value);
- param->mempool_id = idx;
- continue;
- }
-
- if (strcmp(ent->name, "burst") == 0) {
- int status = parser_read_uint32(¶m->burst,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "pcap_file_rd") == 0) {
- PARSE_ERROR_DUPLICATE((pcap_file_present == 0),
- section_name, ent->name);
-
- param->file_name = strdup(ent->value);
-
- PARSE_ERROR_MALLOC(param->file_name != NULL);
- pcap_file_present = 1;
-
- continue;
- }
-
- if (strcmp(ent->name, "pcap_bytes_rd_per_pkt") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((pcap_size_present == 0),
- section_name, ent->name);
-
- status = parser_read_uint32(
- ¶m->n_bytes_per_pkt, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- pcap_size_present = 1;
-
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_sink(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_pktq_sink_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
- uint32_t pcap_file_present = 0;
- uint32_t pcap_n_pkt_present = 0;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->sink_params, section_name);
- param = &app->sink_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "pcap_file_wr") == 0) {
- PARSE_ERROR_DUPLICATE((pcap_file_present == 0),
- section_name, ent->name);
-
- param->file_name = strdup(ent->value);
-
- PARSE_ERROR_MALLOC((param->file_name != NULL));
-
- continue;
- }
-
- if (strcmp(ent->name, "pcap_n_pkt_wr") == 0) {
- int status;
-
- PARSE_ERROR_DUPLICATE((pcap_n_pkt_present == 0),
- section_name, ent->name);
-
- status = parser_read_uint32(
- ¶m->n_pkts_to_dump, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
-
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_msgq_req_pipeline(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_msgq_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->msgq_params, section_name);
- param = &app->msgq_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "size") == 0) {
- int status = parser_read_uint32(¶m->size,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_msgq_rsp_pipeline(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_msgq_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->msgq_params, section_name);
- param = &app->msgq_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "size") == 0) {
- int status = parser_read_uint32(¶m->size,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-static void
-parse_msgq(struct app_params *app,
- const char *section_name,
- struct rte_cfgfile *cfg)
-{
- struct app_msgq_params *param;
- struct rte_cfgfile_entry *entries;
- int n_entries, i;
- ssize_t param_idx;
-
- n_entries = rte_cfgfile_section_num_entries(cfg, section_name);
- PARSE_ERROR_SECTION_NO_ENTRIES((n_entries > 0), section_name);
-
- entries = malloc(n_entries * sizeof(struct rte_cfgfile_entry));
- PARSE_ERROR_MALLOC(entries != NULL);
-
- rte_cfgfile_section_entries(cfg, section_name, entries, n_entries);
-
- param_idx = APP_PARAM_ADD(app->msgq_params, section_name);
- param = &app->msgq_params[param_idx];
- PARSE_CHECK_DUPLICATE_SECTION(param);
-
- for (i = 0; i < n_entries; i++) {
- struct rte_cfgfile_entry *ent = &entries[i];
-
- if (strcmp(ent->name, "size") == 0) {
- int status = parser_read_uint32(¶m->size,
- ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- if (strcmp(ent->name, "cpu") == 0) {
- int status = parser_read_uint32(
- ¶m->cpu_socket_id, ent->value);
-
- PARSE_ERROR((status == 0), section_name,
- ent->name);
- continue;
- }
-
- /* unrecognized */
- PARSE_ERROR_INVALID(0, section_name, ent->name);
- }
-
- free(entries);
-}
-
-typedef void (*config_section_load)(struct app_params *p,
- const char *section_name,
- struct rte_cfgfile *cfg);
-
-struct config_section {
- const char prefix[CFG_NAME_LEN];
- int numbers;
- config_section_load load;
-};
-
-static const struct config_section cfg_file_scheme[] = {
- {"EAL", 0, parse_eal},
- {"PIPELINE", 1, parse_pipeline},
- {"MEMPOOL", 1, parse_mempool},
- {"LINK", 1, parse_link},
- {"RXQ", 2, parse_rxq},
- {"TXQ", 2, parse_txq},
- {"SWQ", 1, parse_swq},
- {"TM", 1, parse_tm},
- {"TAP", 1, parse_tap},
- {"KNI", 1, parse_kni},
- {"SOURCE", 1, parse_source},
- {"SINK", 1, parse_sink},
- {"MSGQ-REQ-PIPELINE", 1, parse_msgq_req_pipeline},
- {"MSGQ-RSP-PIPELINE", 1, parse_msgq_rsp_pipeline},
- {"MSGQ", 1, parse_msgq},
-};
-
-static void
-create_implicit_mempools(struct app_params *app)
-{
- APP_PARAM_ADD(app->mempool_params, "MEMPOOL0");
-}
-
-static void
-create_implicit_links_from_port_mask(struct app_params *app,
- uint64_t port_mask)
-{
- uint32_t pmd_id, link_id;
-
- link_id = 0;
- for (pmd_id = 0; pmd_id < RTE_MAX_ETHPORTS; pmd_id++) {
- char name[APP_PARAM_NAME_SIZE];
- ssize_t idx;
-
- if ((port_mask & (1LLU << pmd_id)) == 0)
- continue;
-
- snprintf(name, sizeof(name), "LINK%" PRIu32, link_id);
- idx = APP_PARAM_ADD(app->link_params, name);
-
- app->link_params[idx].pmd_id = pmd_id;
- link_id++;
- }
-}
-
-static void
-assign_link_pmd_id_from_pci_bdf(struct app_params *app)
-{
- uint32_t i;
-
- for (i = 0; i < app->n_links; i++) {
- struct app_link_params *link = &app->link_params[i];
-
- APP_CHECK((strlen(link->pci_bdf)),
- "Parse error: %s pci_bdf is not configured "
- "(port_mask is not provided)",
- link->name);
-
- link->pmd_id = i;
- }
-}
-
-int
-app_config_parse(struct app_params *app, const char *file_name)
-{
- struct rte_cfgfile *cfg;
- char **section_names;
- int i, j, sect_count;
-
- /* Implicit mempools */
- create_implicit_mempools(app);
-
- /* Port mask */
- if (app->port_mask)
- create_implicit_links_from_port_mask(app, app->port_mask);
-
- /* Load application configuration file */
- cfg = rte_cfgfile_load(file_name, 0);
- APP_CHECK((cfg != NULL), "Parse error: Unable to load config "
- "file %s", file_name);
-
- sect_count = rte_cfgfile_num_sections(cfg, NULL, 0);
- APP_CHECK((sect_count > 0), "Parse error: number of sections "
- "in file \"%s\" return %d", file_name,
- sect_count);
-
- section_names = malloc(sect_count * sizeof(char *));
- PARSE_ERROR_MALLOC(section_names != NULL);
-
- for (i = 0; i < sect_count; i++)
- section_names[i] = malloc(CFG_NAME_LEN);
-
- rte_cfgfile_sections(cfg, section_names, sect_count);
-
- for (i = 0; i < sect_count; i++) {
- const struct config_section *sch_s;
- int len, cfg_name_len;
-
- cfg_name_len = strlen(section_names[i]);
-
- /* Find section type */
- for (j = 0; j < (int)RTE_DIM(cfg_file_scheme); j++) {
- sch_s = &cfg_file_scheme[j];
- len = strlen(sch_s->prefix);
-
- if (cfg_name_len < len)
- continue;
-
- /* After section name we expect only '\0' or digit or
- * digit dot digit, so protect against false matching,
- * for example: "ABC" should match section name
- * "ABC0.0", but it should not match section_name
- * "ABCDEF".
- */
- if ((section_names[i][len] != '\0') &&
- !isdigit(section_names[i][len]))
- continue;
-
- if (strncmp(sch_s->prefix, section_names[i], len) == 0)
- break;
- }
-
- APP_CHECK(j < (int)RTE_DIM(cfg_file_scheme),
- "Parse error: unknown section %s",
- section_names[i]);
-
- APP_CHECK(validate_name(section_names[i],
- sch_s->prefix,
- sch_s->numbers) == 0,
- "Parse error: invalid section name \"%s\"",
- section_names[i]);
-
- sch_s->load(app, section_names[i], cfg);
- }
-
- for (i = 0; i < sect_count; i++)
- free(section_names[i]);
-
- free(section_names);
-
- rte_cfgfile_close(cfg);
-
- APP_PARAM_COUNT(app->mempool_params, app->n_mempools);
- APP_PARAM_COUNT(app->link_params, app->n_links);
- APP_PARAM_COUNT(app->hwq_in_params, app->n_pktq_hwq_in);
- APP_PARAM_COUNT(app->hwq_out_params, app->n_pktq_hwq_out);
- APP_PARAM_COUNT(app->swq_params, app->n_pktq_swq);
- APP_PARAM_COUNT(app->tm_params, app->n_pktq_tm);
- APP_PARAM_COUNT(app->tap_params, app->n_pktq_tap);
- APP_PARAM_COUNT(app->kni_params, app->n_pktq_kni);
- APP_PARAM_COUNT(app->source_params, app->n_pktq_source);
- APP_PARAM_COUNT(app->sink_params, app->n_pktq_sink);
- APP_PARAM_COUNT(app->msgq_params, app->n_msgq);
- APP_PARAM_COUNT(app->pipeline_params, app->n_pipelines);
-
- if (app->port_mask == 0)
- assign_link_pmd_id_from_pci_bdf(app);
-
- /* Save configuration to output file */
- app_config_save(app, app->output_file);
-
- /* Load TM configuration files */
- app_config_parse_tm(app);
-
- return 0;
-}
-
-static void
-save_eal_params(struct app_params *app, FILE *f)
-{
- struct app_eal_params *p = &app->eal_params;
- uint32_t i;
-
- fprintf(f, "[EAL]\n");
-
- if (p->coremap)
- fprintf(f, "%s = %s\n", "lcores", p->coremap);
-
- if (p->master_lcore_present)
- fprintf(f, "%s = %" PRIu32 "\n",
- "master_lcore", p->master_lcore);
-
- fprintf(f, "%s = %" PRIu32 "\n", "n", p->channels);
-
- if (p->memory_present)
- fprintf(f, "%s = %" PRIu32 "\n", "m", p->memory);
-
- if (p->ranks_present)
- fprintf(f, "%s = %" PRIu32 "\n", "r", p->ranks);
-
- for (i = 0; i < APP_MAX_LINKS; i++) {
- if (p->pci_blacklist[i] == NULL)
- break;
-
- fprintf(f, "%s = %s\n", "pci_blacklist",
- p->pci_blacklist[i]);
- }
-
- for (i = 0; i < APP_MAX_LINKS; i++) {
- if (p->pci_whitelist[i] == NULL)
- break;
-
- fprintf(f, "%s = %s\n", "pci_whitelist",
- p->pci_whitelist[i]);
- }
-
- for (i = 0; i < APP_MAX_LINKS; i++) {
- if (p->vdev[i] == NULL)
- break;
-
- fprintf(f, "%s = %s\n", "vdev",
- p->vdev[i]);
- }
-
- if (p->vmware_tsc_map_present)
- fprintf(f, "%s = %s\n", "vmware_tsc_map",
- (p->vmware_tsc_map) ? "yes" : "no");
-
- if (p->proc_type)
- fprintf(f, "%s = %s\n", "proc_type", p->proc_type);
-
- if (p->syslog)
- fprintf(f, "%s = %s\n", "syslog", p->syslog);
-
- if (p->log_level_present)
- fprintf(f, "%s = %" PRIu32 "\n", "log_level", p->log_level);
-
- if (p->version_present)
- fprintf(f, "%s = %s\n", "v", (p->version) ? "yes" : "no");
-
- if (p->help_present)
- fprintf(f, "%s = %s\n", "help", (p->help) ? "yes" : "no");
-
- if (p->no_huge_present)
- fprintf(f, "%s = %s\n", "no_huge", (p->no_huge) ? "yes" : "no");
-
- if (p->no_pci_present)
- fprintf(f, "%s = %s\n", "no_pci", (p->no_pci) ? "yes" : "no");
-
- if (p->no_hpet_present)
- fprintf(f, "%s = %s\n", "no_hpet", (p->no_hpet) ? "yes" : "no");
-
- if (p->no_shconf_present)
- fprintf(f, "%s = %s\n", "no_shconf",
- (p->no_shconf) ? "yes" : "no");
-
- if (p->add_driver)
- fprintf(f, "%s = %s\n", "d", p->add_driver);
-
- if (p->socket_mem)
- fprintf(f, "%s = %s\n", "socket_mem", p->socket_mem);
-
- if (p->huge_dir)
- fprintf(f, "%s = %s\n", "huge_dir", p->huge_dir);
-
- if (p->file_prefix)
- fprintf(f, "%s = %s\n", "file_prefix", p->file_prefix);
-
- if (p->base_virtaddr)
- fprintf(f, "%s = %s\n", "base_virtaddr", p->base_virtaddr);
-
- if (p->create_uio_dev_present)
- fprintf(f, "%s = %s\n", "create_uio_dev",
- (p->create_uio_dev) ? "yes" : "no");
-
- if (p->vfio_intr)
- fprintf(f, "%s = %s\n", "vfio_intr", p->vfio_intr);
-
- fputc('\n', f);
-}
-
-static void
-save_mempool_params(struct app_params *app, FILE *f)
-{
- struct app_mempool_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->mempool_params);
- for (i = 0; i < count; i++) {
- p = &app->mempool_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %" PRIu32 "\n", "buffer_size", p->buffer_size);
- fprintf(f, "%s = %" PRIu32 "\n", "pool_size", p->pool_size);
- fprintf(f, "%s = %" PRIu32 "\n", "cache_size", p->cache_size);
- fprintf(f, "%s = %" PRIu32 "\n", "cpu", p->cpu_socket_id);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_links_params(struct app_params *app, FILE *f)
-{
- struct app_link_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->link_params);
- for (i = 0; i < count; i++) {
- p = &app->link_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "; %s = %" PRIu32 "\n", "pmd_id", p->pmd_id);
- fprintf(f, "%s = %s\n", "promisc", p->promisc ? "yes" : "no");
- fprintf(f, "%s = %" PRIu32 "\n", "arp_q", p->arp_q);
- fprintf(f, "%s = %" PRIu32 "\n", "tcp_syn_q",
- p->tcp_syn_q);
- fprintf(f, "%s = %" PRIu32 "\n", "ip_local_q", p->ip_local_q);
- fprintf(f, "%s = %" PRIu32 "\n", "tcp_local_q", p->tcp_local_q);
- fprintf(f, "%s = %" PRIu32 "\n", "udp_local_q", p->udp_local_q);
- fprintf(f, "%s = %" PRIu32 "\n", "sctp_local_q",
- p->sctp_local_q);
-
- if (p->n_rss_qs) {
- uint32_t j;
-
- /* rss_qs */
- fprintf(f, "rss_qs = ");
- for (j = 0; j < p->n_rss_qs; j++)
- fprintf(f, "%" PRIu32 " ", p->rss_qs[j]);
- fputc('\n', f);
-
- /* rss_proto_ipv4 */
- if (p->rss_proto_ipv4) {
- fprintf(f, "rss_proto_ipv4 = ");
- if (p->rss_proto_ipv4 & ETH_RSS_IPV4)
- fprintf(f, "IP ");
- if (p->rss_proto_ipv4 & ETH_RSS_FRAG_IPV4)
- fprintf(f, "FRAG ");
- if (p->rss_proto_ipv4 &
- ETH_RSS_NONFRAG_IPV4_TCP)
- fprintf(f, "TCP ");
- if (p->rss_proto_ipv4 &
- ETH_RSS_NONFRAG_IPV4_UDP)
- fprintf(f, "UDP ");
- if (p->rss_proto_ipv4 &
- ETH_RSS_NONFRAG_IPV4_SCTP)
- fprintf(f, "SCTP ");
- if (p->rss_proto_ipv4 &
- ETH_RSS_NONFRAG_IPV4_OTHER)
- fprintf(f, "OTHER ");
- fprintf(f, "\n");
- } else
- fprintf(f, "; rss_proto_ipv4 = <NONE>\n");
-
- /* rss_proto_ipv6 */
- if (p->rss_proto_ipv6) {
- fprintf(f, "rss_proto_ipv6 = ");
- if (p->rss_proto_ipv6 & ETH_RSS_IPV6)
- fprintf(f, "IP ");
- if (p->rss_proto_ipv6 & ETH_RSS_FRAG_IPV6)
- fprintf(f, "FRAG ");
- if (p->rss_proto_ipv6 &
- ETH_RSS_NONFRAG_IPV6_TCP)
- fprintf(f, "TCP ");
- if (p->rss_proto_ipv6 &
- ETH_RSS_NONFRAG_IPV6_UDP)
- fprintf(f, "UDP ");
- if (p->rss_proto_ipv6 &
- ETH_RSS_NONFRAG_IPV6_SCTP)
- fprintf(f, "SCTP ");
- if (p->rss_proto_ipv6 &
- ETH_RSS_NONFRAG_IPV6_OTHER)
- fprintf(f, "OTHER ");
- if (p->rss_proto_ipv6 & ETH_RSS_IPV6_EX)
- fprintf(f, "IP_EX ");
- if (p->rss_proto_ipv6 &
- ETH_RSS_IPV6_TCP_EX)
- fprintf(f, "TCP_EX ");
- if (p->rss_proto_ipv6 &
- ETH_RSS_IPV6_UDP_EX)
- fprintf(f, "UDP_EX ");
- fprintf(f, "\n");
- } else
- fprintf(f, "; rss_proto_ipv6 = <NONE>\n");
-
- /* rss_proto_l2 */
- if (p->rss_proto_l2) {
- fprintf(f, "rss_proto_l2 = ");
- if (p->rss_proto_l2 & ETH_RSS_L2_PAYLOAD)
- fprintf(f, "L2 ");
- fprintf(f, "\n");
- } else
- fprintf(f, "; rss_proto_l2 = <NONE>\n");
- } else {
- fprintf(f, "; rss_qs = <NONE>\n");
- fprintf(f, "; rss_proto_ipv4 = <NONE>\n");
- fprintf(f, "; rss_proto_ipv6 = <NONE>\n");
- fprintf(f, "; rss_proto_l2 = <NONE>\n");
- }
-
- if (strlen(p->pci_bdf))
- fprintf(f, "%s = %s\n", "pci_bdf", p->pci_bdf);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_rxq_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_hwq_in_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->hwq_in_params);
- for (i = 0; i < count; i++) {
- p = &app->hwq_in_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %s\n",
- "mempool",
- app->mempool_params[p->mempool_id].name);
- fprintf(f, "%s = %" PRIu32 "\n", "size", p->size);
- fprintf(f, "%s = %" PRIu32 "\n", "burst", p->burst);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_txq_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_hwq_out_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->hwq_out_params);
- for (i = 0; i < count; i++) {
- p = &app->hwq_out_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %" PRIu32 "\n", "size", p->size);
- fprintf(f, "%s = %" PRIu32 "\n", "burst", p->burst);
- fprintf(f, "%s = %s\n",
- "dropless",
- p->dropless ? "yes" : "no");
- fprintf(f, "%s = %" PRIu64 "\n", "n_retries", p->n_retries);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_swq_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_swq_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->swq_params);
- for (i = 0; i < count; i++) {
- p = &app->swq_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %" PRIu32 "\n", "size", p->size);
- fprintf(f, "%s = %" PRIu32 "\n", "burst_read", p->burst_read);
- fprintf(f, "%s = %" PRIu32 "\n", "burst_write", p->burst_write);
- fprintf(f, "%s = %s\n", "dropless", p->dropless ? "yes" : "no");
- fprintf(f, "%s = %" PRIu64 "\n", "n_retries", p->n_retries);
- fprintf(f, "%s = %" PRIu32 "\n", "cpu", p->cpu_socket_id);
- fprintf(f, "%s = %s\n", "ipv4_frag", p->ipv4_frag ? "yes" : "no");
- fprintf(f, "%s = %s\n", "ipv6_frag", p->ipv6_frag ? "yes" : "no");
- fprintf(f, "%s = %s\n", "ipv4_ras", p->ipv4_ras ? "yes" : "no");
- fprintf(f, "%s = %s\n", "ipv6_ras", p->ipv6_ras ? "yes" : "no");
- if ((p->ipv4_frag == 1) || (p->ipv6_frag == 1)) {
- fprintf(f, "%s = %" PRIu32 "\n", "mtu", p->mtu);
- fprintf(f, "%s = %" PRIu32 "\n", "metadata_size", p->metadata_size);
- fprintf(f, "%s = %s\n",
- "mempool_direct",
- app->mempool_params[p->mempool_direct_id].name);
- fprintf(f, "%s = %s\n",
- "mempool_indirect",
- app->mempool_params[p->mempool_indirect_id].name);
- }
-
- fputc('\n', f);
- }
-}
-
-static void
-save_tm_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_tm_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->tm_params);
- for (i = 0; i < count; i++) {
- p = &app->tm_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %s\n", "cfg", p->file_name);
- fprintf(f, "%s = %" PRIu32 "\n", "burst_read", p->burst_read);
- fprintf(f, "%s = %" PRIu32 "\n", "burst_write", p->burst_write);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_tap_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_tap_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->tap_params);
- for (i = 0; i < count; i++) {
- p = &app->tap_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %" PRIu32 "\n", "burst_read", p->burst_read);
- fprintf(f, "%s = %" PRIu32 "\n", "burst_write", p->burst_write);
- fprintf(f, "%s = %s\n", "dropless", p->dropless ? "yes" : "no");
- fprintf(f, "%s = %" PRIu64 "\n", "n_retries", p->n_retries);
- fprintf(f, "%s = %s\n", "mempool",
- app->mempool_params[p->mempool_id].name);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_kni_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_kni_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->kni_params);
- for (i = 0; i < count; i++) {
- p = &app->kni_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- /* section name */
- fprintf(f, "[%s]\n", p->name);
-
- /* core */
- if (p->force_bind) {
- fprintf(f, "; force_bind = 1\n");
- fprintf(f, "core = s%" PRIu32 "c%" PRIu32 "%s\n",
- p->socket_id,
- p->core_id,
- (p->hyper_th_id) ? "h" : "");
- } else
- fprintf(f, "; force_bind = 0\n");
-
- /* mempool */
- fprintf(f, "%s = %s\n", "mempool",
- app->mempool_params[p->mempool_id].name);
-
- /* burst_read */
- fprintf(f, "%s = %" PRIu32 "\n", "burst_read", p->burst_read);
-
- /* burst_write */
- fprintf(f, "%s = %" PRIu32 "\n", "burst_write", p->burst_write);
-
- /* dropless */
- fprintf(f, "%s = %s\n",
- "dropless",
- p->dropless ? "yes" : "no");
-
- /* n_retries */
- fprintf(f, "%s = %" PRIu64 "\n", "n_retries", p->n_retries);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_source_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_source_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->source_params);
- for (i = 0; i < count; i++) {
- p = &app->source_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %s\n",
- "mempool",
- app->mempool_params[p->mempool_id].name);
- fprintf(f, "%s = %" PRIu32 "\n", "burst", p->burst);
- fprintf(f, "%s = %s\n", "pcap_file_rd", p->file_name);
- fprintf(f, "%s = %" PRIu32 "\n", "pcap_bytes_rd_per_pkt",
- p->n_bytes_per_pkt);
- fputc('\n', f);
- }
-}
-
-static void
-save_sink_params(struct app_params *app, FILE *f)
-{
- struct app_pktq_sink_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->sink_params);
- for (i = 0; i < count; i++) {
- p = &app->sink_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %s\n", "pcap_file_wr", p->file_name);
- fprintf(f, "%s = %" PRIu32 "\n",
- "pcap_n_pkt_wr", p->n_pkts_to_dump);
- fputc('\n', f);
- }
-}
-
-static void
-save_msgq_params(struct app_params *app, FILE *f)
-{
- struct app_msgq_params *p;
- size_t i, count;
-
- count = RTE_DIM(app->msgq_params);
- for (i = 0; i < count; i++) {
- p = &app->msgq_params[i];
- if (!APP_PARAM_VALID(p))
- continue;
-
- fprintf(f, "[%s]\n", p->name);
- fprintf(f, "%s = %" PRIu32 "\n", "size", p->size);
- fprintf(f, "%s = %" PRIu32 "\n", "cpu", p->cpu_socket_id);
-
- fputc('\n', f);
- }
-}
-
-static void
-save_pipeline_params(struct app_params *app, FILE *f)
-{
- size_t i, count;
-
- count = RTE_DIM(app->pipeline_params);
- for (i = 0; i < count; i++) {
- struct app_pipeline_params *p = &app->pipeline_params[i];
-
- if (!APP_PARAM_VALID(p))
- continue;
-
- /* section name */
- fprintf(f, "[%s]\n", p->name);
-
- /* type */
- fprintf(f, "type = %s\n", p->type);
-
- /* core */
- fprintf(f, "core = s%" PRIu32 "c%" PRIu32 "%s\n",
- p->socket_id,
- p->core_id,
- (p->hyper_th_id) ? "h" : "");
-
- /* pktq_in */
- if (p->n_pktq_in) {
- uint32_t j;
-
- fprintf(f, "pktq_in =");
- for (j = 0; j < p->n_pktq_in; j++) {
- struct app_pktq_in_params *pp = &p->pktq_in[j];
- char *name;
-
- switch (pp->type) {
- case APP_PKTQ_IN_HWQ:
- name = app->hwq_in_params[pp->id].name;
- break;
- case APP_PKTQ_IN_SWQ:
- name = app->swq_params[pp->id].name;
- break;
- case APP_PKTQ_IN_TM:
- name = app->tm_params[pp->id].name;
- break;
- case APP_PKTQ_IN_TAP:
- name = app->tap_params[pp->id].name;
- break;
- case APP_PKTQ_IN_KNI:
- name = app->kni_params[pp->id].name;
- break;
- case APP_PKTQ_IN_SOURCE:
- name = app->source_params[pp->id].name;
- break;
- default:
- APP_CHECK(0, "System error "
- "occurred while saving "
- "parameter to file");
- }
-
- fprintf(f, " %s", name);
- }
- fprintf(f, "\n");
- }
-
- /* pktq_in */
- if (p->n_pktq_out) {
- uint32_t j;
-
- fprintf(f, "pktq_out =");
- for (j = 0; j < p->n_pktq_out; j++) {
- struct app_pktq_out_params *pp =
- &p->pktq_out[j];
- char *name;
-
- switch (pp->type) {
- case APP_PKTQ_OUT_HWQ:
- name = app->hwq_out_params[pp->id].name;
- break;
- case APP_PKTQ_OUT_SWQ:
- name = app->swq_params[pp->id].name;
- break;
- case APP_PKTQ_OUT_TM:
- name = app->tm_params[pp->id].name;
- break;
- case APP_PKTQ_OUT_TAP:
- name = app->tap_params[pp->id].name;
- break;
- case APP_PKTQ_OUT_KNI:
- name = app->kni_params[pp->id].name;
- break;
- case APP_PKTQ_OUT_SINK:
- name = app->sink_params[pp->id].name;
- break;
- default:
- APP_CHECK(0, "System error "
- "occurred while saving "
- "parameter to file");
- }
-
- fprintf(f, " %s", name);
- }
- fprintf(f, "\n");
- }
-
- /* msgq_in */
- if (p->n_msgq_in) {
- uint32_t j;
-
- fprintf(f, "msgq_in =");
- for (j = 0; j < p->n_msgq_in; j++) {
- uint32_t id = p->msgq_in[j];
- char *name = app->msgq_params[id].name;
-
- fprintf(f, " %s", name);
- }
- fprintf(f, "\n");
- }
-
- /* msgq_out */
- if (p->n_msgq_out) {
- uint32_t j;
-
- fprintf(f, "msgq_out =");
- for (j = 0; j < p->n_msgq_out; j++) {
- uint32_t id = p->msgq_out[j];
- char *name = app->msgq_params[id].name;
-
- fprintf(f, " %s", name);
- }
- fprintf(f, "\n");
- }
-
- /* timer_period */
- fprintf(f, "timer_period = %" PRIu32 "\n", p->timer_period);
-
- /* args */
- if (p->n_args) {
- uint32_t j;
-
- for (j = 0; j < p->n_args; j++)
- fprintf(f, "%s = %s\n", p->args_name[j],
- p->args_value[j]);
- }
-
- fprintf(f, "\n");
- }
-}
-
-void
-app_config_save(struct app_params *app, const char *file_name)
-{
- FILE *file;
- char *name, *dir_name;
- int status;
-
- name = strdup(file_name);
- dir_name = dirname(name);
- status = access(dir_name, W_OK);
- APP_CHECK((status == 0),
- "Error: need write access privilege to directory "
- "\"%s\" to save configuration\n", dir_name);
-
- file = fopen(file_name, "w");
- APP_CHECK((file != NULL),
- "Error: failed to save configuration to file \"%s\"",
- file_name);
-
- save_eal_params(app, file);
- save_pipeline_params(app, file);
- save_mempool_params(app, file);
- save_links_params(app, file);
- save_rxq_params(app, file);
- save_txq_params(app, file);
- save_swq_params(app, file);
- save_tm_params(app, file);
- save_tap_params(app, file);
- save_kni_params(app, file);
- save_source_params(app, file);
- save_sink_params(app, file);
- save_msgq_params(app, file);
-
- fclose(file);
- free(name);
-}
-
-int
-app_config_init(struct app_params *app)
-{
- size_t i;
-
- memcpy(app, &app_params_default, sizeof(struct app_params));
-
- for (i = 0; i < RTE_DIM(app->mempool_params); i++)
- memcpy(&app->mempool_params[i],
- &mempool_params_default,
- sizeof(struct app_mempool_params));
-
- for (i = 0; i < RTE_DIM(app->link_params); i++)
- memcpy(&app->link_params[i],
- &link_params_default,
- sizeof(struct app_link_params));
-
- for (i = 0; i < RTE_DIM(app->hwq_in_params); i++)
- memcpy(&app->hwq_in_params[i],
- &default_hwq_in_params,
- sizeof(default_hwq_in_params));
-
- for (i = 0; i < RTE_DIM(app->hwq_out_params); i++)
- memcpy(&app->hwq_out_params[i],
- &default_hwq_out_params,
- sizeof(default_hwq_out_params));
-
- for (i = 0; i < RTE_DIM(app->swq_params); i++)
- memcpy(&app->swq_params[i],
- &default_swq_params,
- sizeof(default_swq_params));
-
- for (i = 0; i < RTE_DIM(app->tm_params); i++)
- memcpy(&app->tm_params[i],
- &default_tm_params,
- sizeof(default_tm_params));
-
- for (i = 0; i < RTE_DIM(app->tap_params); i++)
- memcpy(&app->tap_params[i],
- &default_tap_params,
- sizeof(default_tap_params));
-
- for (i = 0; i < RTE_DIM(app->kni_params); i++)
- memcpy(&app->kni_params[i],
- &default_kni_params,
- sizeof(default_kni_params));
-
- for (i = 0; i < RTE_DIM(app->source_params); i++)
- memcpy(&app->source_params[i],
- &default_source_params,
- sizeof(default_source_params));
-
- for (i = 0; i < RTE_DIM(app->sink_params); i++)
- memcpy(&app->sink_params[i],
- &default_sink_params,
- sizeof(default_sink_params));
-
- for (i = 0; i < RTE_DIM(app->msgq_params); i++)
- memcpy(&app->msgq_params[i],
- &default_msgq_params,
- sizeof(default_msgq_params));
-
- for (i = 0; i < RTE_DIM(app->pipeline_params); i++)
- memcpy(&app->pipeline_params[i],
- &default_pipeline_params,
- sizeof(default_pipeline_params));
-
- return 0;
-}
-
-static char *
-filenamedup(const char *filename, const char *suffix)
-{
- char *s = malloc(strlen(filename) + strlen(suffix) + 1);
-
- if (!s)
- return NULL;
-
- sprintf(s, "%s%s", filename, suffix);
- return s;
-}
-
-int
-app_config_args(struct app_params *app, int argc, char **argv)
-{
- const char *optname;
- int opt, option_index;
- int f_present, s_present, p_present, l_present;
- int preproc_present, preproc_params_present;
- int scaned = 0;
-
- static struct option lgopts[] = {
- { "preproc", 1, 0, 0 },
- { "preproc-args", 1, 0, 0 },
- { NULL, 0, 0, 0 }
- };
-
- /* Copy application name */
- strncpy(app->app_name, argv[0], APP_APPNAME_SIZE - 1);
-
- f_present = 0;
- s_present = 0;
- p_present = 0;
- l_present = 0;
- preproc_present = 0;
- preproc_params_present = 0;
-
- while ((opt = getopt_long(argc, argv, "f:s:p:l:", lgopts,
- &option_index)) != EOF)
- switch (opt) {
- case 'f':
- if (f_present)
- rte_panic("Error: Config file is provided "
- "more than once\n");
- f_present = 1;
-
- if (!strlen(optarg))
- rte_panic("Error: Config file name is null\n");
-
- app->config_file = strdup(optarg);
- if (app->config_file == NULL)
- rte_panic("Error: Memory allocation failure\n");
-
- break;
-
- case 's':
- if (s_present)
- rte_panic("Error: Script file is provided "
- "more than once\n");
- s_present = 1;
-
- if (!strlen(optarg))
- rte_panic("Error: Script file name is null\n");
-
- app->script_file = strdup(optarg);
- if (app->script_file == NULL)
- rte_panic("Error: Memory allocation failure\n");
-
- break;
-
- case 'p':
- if (p_present)
- rte_panic("Error: PORT_MASK is provided "
- "more than once\n");
- p_present = 1;
-
- if ((sscanf(optarg, "%" SCNx64 "%n", &app->port_mask,
- &scaned) != 1) ||
- ((size_t) scaned != strlen(optarg)))
- rte_panic("Error: PORT_MASK is not "
- "a hexadecimal integer\n");
-
- if (app->port_mask == 0)
- rte_panic("Error: PORT_MASK is null\n");
-
- break;
-
- case 'l':
- if (l_present)
- rte_panic("Error: LOG_LEVEL is provided "
- "more than once\n");
- l_present = 1;
-
- if ((sscanf(optarg, "%" SCNu32 "%n", &app->log_level,
- &scaned) != 1) ||
- ((size_t) scaned != strlen(optarg)) ||
- (app->log_level >= APP_LOG_LEVELS))
- rte_panic("Error: LOG_LEVEL invalid value\n");
-
- break;
-
- case 0:
- optname = lgopts[option_index].name;
-
- if (strcmp(optname, "preproc") == 0) {
- if (preproc_present)
- rte_panic("Error: Preprocessor argument "
- "is provided more than once\n");
- preproc_present = 1;
-
- app->preproc = strdup(optarg);
- break;
- }
-
- if (strcmp(optname, "preproc-args") == 0) {
- if (preproc_params_present)
- rte_panic("Error: Preprocessor args "
- "are provided more than once\n");
- preproc_params_present = 1;
-
- app->preproc_args = strdup(optarg);
- break;
- }
-
- app_print_usage(argv[0]);
- break;
-
- default:
- app_print_usage(argv[0]);
- }
-
- optind = 1; /* reset getopt lib */
-
- /* Check dependencies between args */
- if (preproc_params_present && (preproc_present == 0))
- rte_panic("Error: Preprocessor args specified while "
- "preprocessor is not defined\n");
-
- app->parser_file = preproc_present ?
- filenamedup(app->config_file, ".preproc") :
- strdup(app->config_file);
- app->output_file = filenamedup(app->config_file, ".out");
-
- return 0;
-}
-
-int
-app_config_preproc(struct app_params *app)
-{
- char buffer[256];
- int status;
-
- if (app->preproc == NULL)
- return 0;
-
- status = access(app->config_file, F_OK | R_OK);
- APP_CHECK((status == 0), "Error: Unable to open file %s",
- app->config_file);
-
- snprintf(buffer, sizeof(buffer), "%s %s %s > %s",
- app->preproc,
- app->preproc_args ? app->preproc_args : "",
- app->config_file,
- app->parser_file);
-
- status = system(buffer);
- APP_CHECK((WIFEXITED(status) && (WEXITSTATUS(status) == 0)),
- "Error occurred while pre-processing file \"%s\"\n",
- app->config_file);
-
- return status;
-}
Code Review / deb_dpdk.git / blobdiff