app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_LIBRTE_IXGBE_PMD
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_LIBRTE_I40E_PMD
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_LIBRTE_BNXT_PMD
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #include <rte_gro.h>
  52
  53 #include "testpmd.h"
  54
  55 #define ETHDEV_FWVERS_LEN 32
  56
  57 static char *flowtype_to_str(uint16_t flow_type);
  58
  59 static const struct {
  60         enum tx_pkt_split split;
  61         const char *name;
  62 } tx_split_name[] = {
  63         {
  64                 .split = TX_PKT_SPLIT_OFF,
  65                 .name = "off",
  66         },
  67         {
  68                 .split = TX_PKT_SPLIT_ON,
  69                 .name = "on",
  70         },
  71         {
  72                 .split = TX_PKT_SPLIT_RND,
  73                 .name = "rand",
  74         },
  75 };
  76
  77 const struct rss_type_info rss_type_table[] = {
  78         { "all", ETH_RSS_IP | ETH_RSS_TCP |
  79                         ETH_RSS_UDP | ETH_RSS_SCTP |
  80                         ETH_RSS_L2_PAYLOAD },
  81         { "none", 0 },
  82         { "ipv4", ETH_RSS_IPV4 },
  83         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
  84         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
  85         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
  86         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
  87         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
  88         { "ipv6", ETH_RSS_IPV6 },
  89         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
  90         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
  91         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
  92         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
  93         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
  94         { "l2-payload", ETH_RSS_L2_PAYLOAD },
  95         { "ipv6-ex", ETH_RSS_IPV6_EX },
  96         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
  97         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
  98         { "port", ETH_RSS_PORT },
  99         { "vxlan", ETH_RSS_VXLAN },
 100         { "geneve", ETH_RSS_GENEVE },
 101         { "nvgre", ETH_RSS_NVGRE },
 102         { "ip", ETH_RSS_IP },
 103         { "udp", ETH_RSS_UDP },
 104         { "tcp", ETH_RSS_TCP },
 105         { "sctp", ETH_RSS_SCTP },
 106         { "tunnel", ETH_RSS_TUNNEL },
 107         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 108         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 109         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 110         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 111         { NULL, 0 },
 112 };
 113
 114 static void
 115 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 116 {
 117         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 118         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 119         printf("%s%s", name, buf);
 120 }
 121
 122 void
 123 nic_stats_display(portid_t port_id)
 124 {
 125         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 126         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 127         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 128         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 129         static uint64_t prev_cycles[RTE_MAX_ETHPORTS];
 130         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 131                                                                 diff_cycles;
 132         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 133         struct rte_eth_stats stats;
 134         struct rte_port *port = &ports[port_id];
 135         uint8_t i;
 136
 137         static const char *nic_stats_border = "########################";
 138
 139         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 140                 print_valid_ports();
 141                 return;
 142         }
 143         rte_eth_stats_get(port_id, &stats);
 144         printf("\n  %s NIC statistics for port %-2d %s\n",
 145                nic_stats_border, port_id, nic_stats_border);
 146
 147         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 148                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 149                        "%-"PRIu64"\n",
 150                        stats.ipackets, stats.imissed, stats.ibytes);
 151                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 152                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 153                        stats.rx_nombuf);
 154                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 155                        "%-"PRIu64"\n",
 156                        stats.opackets, stats.oerrors, stats.obytes);
 157         }
 158         else {
 159                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 160                        "    RX-bytes: %10"PRIu64"\n",
 161                        stats.ipackets, stats.ierrors, stats.ibytes);
 162                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 163                 printf("  RX-nombuf:               %10"PRIu64"\n",
 164                        stats.rx_nombuf);
 165                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 166                        "    TX-bytes: %10"PRIu64"\n",
 167                        stats.opackets, stats.oerrors, stats.obytes);
 168         }
 169
 170         if (port->rx_queue_stats_mapping_enabled) {
 171                 printf("\n");
 172                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 173                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 174                                "    RX-errors: %10"PRIu64
 175                                "    RX-bytes: %10"PRIu64"\n",
 176                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 177                 }
 178         }
 179         if (port->tx_queue_stats_mapping_enabled) {
 180                 printf("\n");
 181                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 182                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 183                                "                             TX-bytes: %10"PRIu64"\n",
 184                                i, stats.q_opackets[i], stats.q_obytes[i]);
 185                 }
 186         }
 187
 188         diff_cycles = prev_cycles[port_id];
 189         prev_cycles[port_id] = rte_rdtsc();
 190         if (diff_cycles > 0)
 191                 diff_cycles = prev_cycles[port_id] - diff_cycles;
 192
 193         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 194                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 195         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 196                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 197         prev_pkts_rx[port_id] = stats.ipackets;
 198         prev_pkts_tx[port_id] = stats.opackets;
 199         mpps_rx = diff_cycles > 0 ?
 200                 diff_pkts_rx * rte_get_tsc_hz() / diff_cycles : 0;
 201         mpps_tx = diff_cycles > 0 ?
 202                 diff_pkts_tx * rte_get_tsc_hz() / diff_cycles : 0;
 203
 204         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 205                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 206         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 207                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 208         prev_bytes_rx[port_id] = stats.ibytes;
 209         prev_bytes_tx[port_id] = stats.obytes;
 210         mbps_rx = diff_cycles > 0 ?
 211                 diff_bytes_rx * rte_get_tsc_hz() / diff_cycles : 0;
 212         mbps_tx = diff_cycles > 0 ?
 213                 diff_bytes_tx * rte_get_tsc_hz() / diff_cycles : 0;
 214
 215         printf("\n  Throughput (since last show)\n");
 216         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 217                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 218                mpps_tx, mbps_tx * 8);
 219
 220         printf("  %s############################%s\n",
 221                nic_stats_border, nic_stats_border);
 222 }
 223
 224 void
 225 nic_stats_clear(portid_t port_id)
 226 {
 227         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 228                 print_valid_ports();
 229                 return;
 230         }
 231         rte_eth_stats_reset(port_id);
 232         printf("\n  NIC statistics for port %d cleared\n", port_id);
 233 }
 234
 235 void
 236 nic_xstats_display(portid_t port_id)
 237 {
 238         struct rte_eth_xstat *xstats;
 239         int cnt_xstats, idx_xstat;
 240         struct rte_eth_xstat_name *xstats_names;
 241
 242         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 243                 print_valid_ports();
 244                 return;
 245         }
 246         printf("###### NIC extended statistics for port %-2d\n", port_id);
 247         if (!rte_eth_dev_is_valid_port(port_id)) {
 248                 printf("Error: Invalid port number %i\n", port_id);
 249                 return;
 250         }
 251
 252         /* Get count */
 253         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 254         if (cnt_xstats  < 0) {
 255                 printf("Error: Cannot get count of xstats\n");
 256                 return;
 257         }
 258
 259         /* Get id-name lookup table */
 260         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 261         if (xstats_names == NULL) {
 262                 printf("Cannot allocate memory for xstats lookup\n");
 263                 return;
 264         }
 265         if (cnt_xstats != rte_eth_xstats_get_names(
 266                         port_id, xstats_names, cnt_xstats)) {
 267                 printf("Error: Cannot get xstats lookup\n");
 268                 free(xstats_names);
 269                 return;
 270         }
 271
 272         /* Get stats themselves */
 273         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 274         if (xstats == NULL) {
 275                 printf("Cannot allocate memory for xstats\n");
 276                 free(xstats_names);
 277                 return;
 278         }
 279         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 280                 printf("Error: Unable to get xstats\n");
 281                 free(xstats_names);
 282                 free(xstats);
 283                 return;
 284         }
 285
 286         /* Display xstats */
 287         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 288                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 289                         continue;
 290                 printf("%s: %"PRIu64"\n",
 291                         xstats_names[idx_xstat].name,
 292                         xstats[idx_xstat].value);
 293         }
 294         free(xstats_names);
 295         free(xstats);
 296 }
 297
 298 void
 299 nic_xstats_clear(portid_t port_id)
 300 {
 301         int ret;
 302
 303         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 304                 print_valid_ports();
 305                 return;
 306         }
 307         ret = rte_eth_xstats_reset(port_id);
 308         if (ret != 0) {
 309                 printf("%s: Error: failed to reset xstats (port %u): %s",
 310                        __func__, port_id, strerror(ret));
 311         }
 312 }
 313
 314 void
 315 nic_stats_mapping_display(portid_t port_id)
 316 {
 317         struct rte_port *port = &ports[port_id];
 318         uint16_t i;
 319
 320         static const char *nic_stats_mapping_border = "########################";
 321
 322         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 323                 print_valid_ports();
 324                 return;
 325         }
 326
 327         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 328                 printf("Port id %d - either does not support queue statistic mapping or"
 329                        " no queue statistic mapping set\n", port_id);
 330                 return;
 331         }
 332
 333         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 334                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 335
 336         if (port->rx_queue_stats_mapping_enabled) {
 337                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 338                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 339                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 340                                        rx_queue_stats_mappings[i].queue_id,
 341                                        rx_queue_stats_mappings[i].stats_counter_id);
 342                         }
 343                 }
 344                 printf("\n");
 345         }
 346
 347
 348         if (port->tx_queue_stats_mapping_enabled) {
 349                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 350                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 351                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 352                                        tx_queue_stats_mappings[i].queue_id,
 353                                        tx_queue_stats_mappings[i].stats_counter_id);
 354                         }
 355                 }
 356         }
 357
 358         printf("  %s####################################%s\n",
 359                nic_stats_mapping_border, nic_stats_mapping_border);
 360 }
 361
 362 void
 363 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 364 {
 365         struct rte_eth_burst_mode mode;
 366         struct rte_eth_rxq_info qinfo;
 367         int32_t rc;
 368         static const char *info_border = "*********************";
 369
 370         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 371         if (rc != 0) {
 372                 printf("Failed to retrieve information for port: %u, "
 373                         "RX queue: %hu\nerror desc: %s(%d)\n",
 374                         port_id, queue_id, strerror(-rc), rc);
 375                 return;
 376         }
 377
 378         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 379                info_border, port_id, queue_id, info_border);
 380
 381         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 382         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 383         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 384         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 385         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 386         printf("\nRX drop packets: %s",
 387                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 388         printf("\nRX deferred start: %s",
 389                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 390         printf("\nRX scattered packets: %s",
 391                 (qinfo.scattered_rx != 0) ? "on" : "off");
 392         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 393
 394         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 395                 printf("\nBurst mode: %s%s",
 396                        mode.info,
 397                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 398                                 " (per queue)" : "");
 399
 400         printf("\n");
 401 }
 402
 403 void
 404 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 405 {
 406         struct rte_eth_burst_mode mode;
 407         struct rte_eth_txq_info qinfo;
 408         int32_t rc;
 409         static const char *info_border = "*********************";
 410
 411         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 412         if (rc != 0) {
 413                 printf("Failed to retrieve information for port: %u, "
 414                         "TX queue: %hu\nerror desc: %s(%d)\n",
 415                         port_id, queue_id, strerror(-rc), rc);
 416                 return;
 417         }
 418
 419         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 420                info_border, port_id, queue_id, info_border);
 421
 422         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 423         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 424         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 425         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 426         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 427         printf("\nTX deferred start: %s",
 428                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 429         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 430
 431         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 432                 printf("\nBurst mode: %s%s",
 433                        mode.info,
 434                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 435                                 " (per queue)" : "");
 436
 437         printf("\n");
 438 }
 439
 440 static int bus_match_all(const struct rte_bus *bus, const void *data)
 441 {
 442         RTE_SET_USED(bus);
 443         RTE_SET_USED(data);
 444         return 0;
 445 }
 446
 447 void
 448 device_infos_display(const char *identifier)
 449 {
 450         static const char *info_border = "*********************";
 451         struct rte_bus *start = NULL, *next;
 452         struct rte_dev_iterator dev_iter;
 453         char name[RTE_ETH_NAME_MAX_LEN];
 454         struct rte_ether_addr mac_addr;
 455         struct rte_device *dev;
 456         struct rte_devargs da;
 457         portid_t port_id;
 458         char devstr[128];
 459
 460         memset(&da, 0, sizeof(da));
 461         if (!identifier)
 462                 goto skip_parse;
 463
 464         if (rte_devargs_parsef(&da, "%s", identifier)) {
 465                 printf("cannot parse identifier\n");
 466                 if (da.args)
 467                         free(da.args);
 468                 return;
 469         }
 470
 471 skip_parse:
 472         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 473
 474                 start = next;
 475                 if (identifier && da.bus != next)
 476                         continue;
 477
 478                 /* Skip buses that don't have iterate method */
 479                 if (!next->dev_iterate)
 480                         continue;
 481
 482                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 483                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 484
 485                         if (!dev->driver)
 486                                 continue;
 487                         /* Check for matching device if identifier is present */
 488                         if (identifier &&
 489                             strncmp(da.name, dev->name, strlen(dev->name)))
 490                                 continue;
 491                         printf("\n%s Infos for device %s %s\n",
 492                                info_border, dev->name, info_border);
 493                         printf("Bus name: %s", dev->bus->name);
 494                         printf("\nDriver name: %s", dev->driver->name);
 495                         printf("\nDevargs: %s",
 496                                dev->devargs ? dev->devargs->args : "");
 497                         printf("\nConnect to socket: %d", dev->numa_node);
 498                         printf("\n");
 499
 500                         /* List ports with matching device name */
 501                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 502                                 printf("\n\tPort id: %-2d", port_id);
 503                                 if (eth_macaddr_get_print_err(port_id,
 504                                                               &mac_addr) == 0)
 505                                         print_ethaddr("\n\tMAC address: ",
 506                                                       &mac_addr);
 507                                 rte_eth_dev_get_name_by_port(port_id, name);
 508                                 printf("\n\tDevice name: %s", name);
 509                                 printf("\n");
 510                         }
 511                 }
 512         };
 513 }
 514
 515 void
 516 port_infos_display(portid_t port_id)
 517 {
 518         struct rte_port *port;
 519         struct rte_ether_addr mac_addr;
 520         struct rte_eth_link link;
 521         struct rte_eth_dev_info dev_info;
 522         int vlan_offload;
 523         struct rte_mempool * mp;
 524         static const char *info_border = "*********************";
 525         uint16_t mtu;
 526         char name[RTE_ETH_NAME_MAX_LEN];
 527         int ret;
 528         char fw_version[ETHDEV_FWVERS_LEN];
 529
 530         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 531                 print_valid_ports();
 532                 return;
 533         }
 534         port = &ports[port_id];
 535         ret = eth_link_get_nowait_print_err(port_id, &link);
 536         if (ret < 0)
 537                 return;
 538
 539         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 540         if (ret != 0)
 541                 return;
 542
 543         printf("\n%s Infos for port %-2d %s\n",
 544                info_border, port_id, info_border);
 545         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 546                 print_ethaddr("MAC address: ", &mac_addr);
 547         rte_eth_dev_get_name_by_port(port_id, name);
 548         printf("\nDevice name: %s", name);
 549         printf("\nDriver name: %s", dev_info.driver_name);
 550
 551         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 552                                                 ETHDEV_FWVERS_LEN) == 0)
 553                 printf("\nFirmware-version: %s", fw_version);
 554         else
 555                 printf("\nFirmware-version: %s", "not available");
 556
 557         if (dev_info.device->devargs && dev_info.device->devargs->args)
 558                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 559         printf("\nConnect to socket: %u", port->socket_id);
 560
 561         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 562                 mp = mbuf_pool_find(port_numa[port_id]);
 563                 if (mp)
 564                         printf("\nmemory allocation on the socket: %d",
 565                                                         port_numa[port_id]);
 566         } else
 567                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 568
 569         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 570         printf("Link speed: %u Mbps\n", (unsigned) link.link_speed);
 571         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 572                ("full-duplex") : ("half-duplex"));
 573
 574         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 575                 printf("MTU: %u\n", mtu);
 576
 577         printf("Promiscuous mode: %s\n",
 578                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 579         printf("Allmulticast mode: %s\n",
 580                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 581         printf("Maximum number of MAC addresses: %u\n",
 582                (unsigned int)(port->dev_info.max_mac_addrs));
 583         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 584                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 585
 586         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 587         if (vlan_offload >= 0){
 588                 printf("VLAN offload: \n");
 589                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 590                         printf("  strip on, ");
 591                 else
 592                         printf("  strip off, ");
 593
 594                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 595                         printf("filter on, ");
 596                 else
 597                         printf("filter off, ");
 598
 599                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 600                         printf("extend on, ");
 601                 else
 602                         printf("extend off, ");
 603
 604                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 605                         printf("qinq strip on\n");
 606                 else
 607                         printf("qinq strip off\n");
 608         }
 609
 610         if (dev_info.hash_key_size > 0)
 611                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 612         if (dev_info.reta_size > 0)
 613                 printf("Redirection table size: %u\n", dev_info.reta_size);
 614         if (!dev_info.flow_type_rss_offloads)
 615                 printf("No RSS offload flow type is supported.\n");
 616         else {
 617                 uint16_t i;
 618                 char *p;
 619
 620                 printf("Supported RSS offload flow types:\n");
 621                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 622                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 623                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 624                                 continue;
 625                         p = flowtype_to_str(i);
 626                         if (p)
 627                                 printf("  %s\n", p);
 628                         else
 629                                 printf("  user defined %d\n", i);
 630                 }
 631         }
 632
 633         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 634         printf("Maximum configurable length of RX packet: %u\n",
 635                 dev_info.max_rx_pktlen);
 636         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 637                 dev_info.max_lro_pkt_size);
 638         if (dev_info.max_vfs)
 639                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 640         if (dev_info.max_vmdq_pools)
 641                 printf("Maximum number of VMDq pools: %u\n",
 642                         dev_info.max_vmdq_pools);
 643
 644         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 645         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 646         printf("Max possible number of RXDs per queue: %hu\n",
 647                 dev_info.rx_desc_lim.nb_max);
 648         printf("Min possible number of RXDs per queue: %hu\n",
 649                 dev_info.rx_desc_lim.nb_min);
 650         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 651
 652         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 653         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 654         printf("Max possible number of TXDs per queue: %hu\n",
 655                 dev_info.tx_desc_lim.nb_max);
 656         printf("Min possible number of TXDs per queue: %hu\n",
 657                 dev_info.tx_desc_lim.nb_min);
 658         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 659         printf("Max segment number per packet: %hu\n",
 660                 dev_info.tx_desc_lim.nb_seg_max);
 661         printf("Max segment number per MTU/TSO: %hu\n",
 662                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 663
 664         /* Show switch info only if valid switch domain and port id is set */
 665         if (dev_info.switch_info.domain_id !=
 666                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 667                 if (dev_info.switch_info.name)
 668                         printf("Switch name: %s\n", dev_info.switch_info.name);
 669
 670                 printf("Switch domain Id: %u\n",
 671                         dev_info.switch_info.domain_id);
 672                 printf("Switch Port Id: %u\n",
 673                         dev_info.switch_info.port_id);
 674         }
 675 }
 676
 677 void
 678 port_summary_header_display(void)
 679 {
 680         uint16_t port_number;
 681
 682         port_number = rte_eth_dev_count_avail();
 683         printf("Number of available ports: %i\n", port_number);
 684         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 685                         "Driver", "Status", "Link");
 686 }
 687
 688 void
 689 port_summary_display(portid_t port_id)
 690 {
 691         struct rte_ether_addr mac_addr;
 692         struct rte_eth_link link;
 693         struct rte_eth_dev_info dev_info;
 694         char name[RTE_ETH_NAME_MAX_LEN];
 695         int ret;
 696
 697         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 698                 print_valid_ports();
 699                 return;
 700         }
 701
 702         ret = eth_link_get_nowait_print_err(port_id, &link);
 703         if (ret < 0)
 704                 return;
 705
 706         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 707         if (ret != 0)
 708                 return;
 709
 710         rte_eth_dev_get_name_by_port(port_id, name);
 711         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 712         if (ret != 0)
 713                 return;
 714
 715         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %uMbps\n",
 716                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 717                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 718                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 719                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 720                 (unsigned int) link.link_speed);
 721 }
 722
 723 void
 724 port_offload_cap_display(portid_t port_id)
 725 {
 726         struct rte_eth_dev_info dev_info;
 727         static const char *info_border = "************";
 728         int ret;
 729
 730         if (port_id_is_invalid(port_id, ENABLED_WARN))
 731                 return;
 732
 733         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 734         if (ret != 0)
 735                 return;
 736
 737         printf("\n%s Port %d supported offload features: %s\n",
 738                 info_border, port_id, info_border);
 739
 740         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 741                 printf("VLAN stripped:                 ");
 742                 if (ports[port_id].dev_conf.rxmode.offloads &
 743                     DEV_RX_OFFLOAD_VLAN_STRIP)
 744                         printf("on\n");
 745                 else
 746                         printf("off\n");
 747         }
 748
 749         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 750                 printf("Double VLANs stripped:         ");
 751                 if (ports[port_id].dev_conf.rxmode.offloads &
 752                     DEV_RX_OFFLOAD_QINQ_STRIP)
 753                         printf("on\n");
 754                 else
 755                         printf("off\n");
 756         }
 757
 758         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 759                 printf("RX IPv4 checksum:              ");
 760                 if (ports[port_id].dev_conf.rxmode.offloads &
 761                     DEV_RX_OFFLOAD_IPV4_CKSUM)
 762                         printf("on\n");
 763                 else
 764                         printf("off\n");
 765         }
 766
 767         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 768                 printf("RX UDP checksum:               ");
 769                 if (ports[port_id].dev_conf.rxmode.offloads &
 770                     DEV_RX_OFFLOAD_UDP_CKSUM)
 771                         printf("on\n");
 772                 else
 773                         printf("off\n");
 774         }
 775
 776         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 777                 printf("RX TCP checksum:               ");
 778                 if (ports[port_id].dev_conf.rxmode.offloads &
 779                     DEV_RX_OFFLOAD_TCP_CKSUM)
 780                         printf("on\n");
 781                 else
 782                         printf("off\n");
 783         }
 784
 785         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
 786                 printf("RX SCTP checksum:              ");
 787                 if (ports[port_id].dev_conf.rxmode.offloads &
 788                     DEV_RX_OFFLOAD_SCTP_CKSUM)
 789                         printf("on\n");
 790                 else
 791                         printf("off\n");
 792         }
 793
 794         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
 795                 printf("RX Outer IPv4 checksum:        ");
 796                 if (ports[port_id].dev_conf.rxmode.offloads &
 797                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 798                         printf("on\n");
 799                 else
 800                         printf("off\n");
 801         }
 802
 803         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
 804                 printf("RX Outer UDP checksum:         ");
 805                 if (ports[port_id].dev_conf.rxmode.offloads &
 806                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
 807                         printf("on\n");
 808                 else
 809                         printf("off\n");
 810         }
 811
 812         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 813                 printf("Large receive offload:         ");
 814                 if (ports[port_id].dev_conf.rxmode.offloads &
 815                     DEV_RX_OFFLOAD_TCP_LRO)
 816                         printf("on\n");
 817                 else
 818                         printf("off\n");
 819         }
 820
 821         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
 822                 printf("HW timestamp:                  ");
 823                 if (ports[port_id].dev_conf.rxmode.offloads &
 824                     DEV_RX_OFFLOAD_TIMESTAMP)
 825                         printf("on\n");
 826                 else
 827                         printf("off\n");
 828         }
 829
 830         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
 831                 printf("Rx Keep CRC:                   ");
 832                 if (ports[port_id].dev_conf.rxmode.offloads &
 833                     DEV_RX_OFFLOAD_KEEP_CRC)
 834                         printf("on\n");
 835                 else
 836                         printf("off\n");
 837         }
 838
 839         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
 840                 printf("RX offload security:           ");
 841                 if (ports[port_id].dev_conf.rxmode.offloads &
 842                     DEV_RX_OFFLOAD_SECURITY)
 843                         printf("on\n");
 844                 else
 845                         printf("off\n");
 846         }
 847
 848         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
 849                 printf("VLAN insert:                   ");
 850                 if (ports[port_id].dev_conf.txmode.offloads &
 851                     DEV_TX_OFFLOAD_VLAN_INSERT)
 852                         printf("on\n");
 853                 else
 854                         printf("off\n");
 855         }
 856
 857         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
 858                 printf("Double VLANs insert:           ");
 859                 if (ports[port_id].dev_conf.txmode.offloads &
 860                     DEV_TX_OFFLOAD_QINQ_INSERT)
 861                         printf("on\n");
 862                 else
 863                         printf("off\n");
 864         }
 865
 866         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
 867                 printf("TX IPv4 checksum:              ");
 868                 if (ports[port_id].dev_conf.txmode.offloads &
 869                     DEV_TX_OFFLOAD_IPV4_CKSUM)
 870                         printf("on\n");
 871                 else
 872                         printf("off\n");
 873         }
 874
 875         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
 876                 printf("TX UDP checksum:               ");
 877                 if (ports[port_id].dev_conf.txmode.offloads &
 878                     DEV_TX_OFFLOAD_UDP_CKSUM)
 879                         printf("on\n");
 880                 else
 881                         printf("off\n");
 882         }
 883
 884         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
 885                 printf("TX TCP checksum:               ");
 886                 if (ports[port_id].dev_conf.txmode.offloads &
 887                     DEV_TX_OFFLOAD_TCP_CKSUM)
 888                         printf("on\n");
 889                 else
 890                         printf("off\n");
 891         }
 892
 893         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
 894                 printf("TX SCTP checksum:              ");
 895                 if (ports[port_id].dev_conf.txmode.offloads &
 896                     DEV_TX_OFFLOAD_SCTP_CKSUM)
 897                         printf("on\n");
 898                 else
 899                         printf("off\n");
 900         }
 901
 902         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
 903                 printf("TX Outer IPv4 checksum:        ");
 904                 if (ports[port_id].dev_conf.txmode.offloads &
 905                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
 906                         printf("on\n");
 907                 else
 908                         printf("off\n");
 909         }
 910
 911         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
 912                 printf("TX TCP segmentation:           ");
 913                 if (ports[port_id].dev_conf.txmode.offloads &
 914                     DEV_TX_OFFLOAD_TCP_TSO)
 915                         printf("on\n");
 916                 else
 917                         printf("off\n");
 918         }
 919
 920         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
 921                 printf("TX UDP segmentation:           ");
 922                 if (ports[port_id].dev_conf.txmode.offloads &
 923                     DEV_TX_OFFLOAD_UDP_TSO)
 924                         printf("on\n");
 925                 else
 926                         printf("off\n");
 927         }
 928
 929         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
 930                 printf("TSO for VXLAN tunnel packet:   ");
 931                 if (ports[port_id].dev_conf.txmode.offloads &
 932                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
 933                         printf("on\n");
 934                 else
 935                         printf("off\n");
 936         }
 937
 938         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
 939                 printf("TSO for GRE tunnel packet:     ");
 940                 if (ports[port_id].dev_conf.txmode.offloads &
 941                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
 942                         printf("on\n");
 943                 else
 944                         printf("off\n");
 945         }
 946
 947         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
 948                 printf("TSO for IPIP tunnel packet:    ");
 949                 if (ports[port_id].dev_conf.txmode.offloads &
 950                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
 951                         printf("on\n");
 952                 else
 953                         printf("off\n");
 954         }
 955
 956         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
 957                 printf("TSO for GENEVE tunnel packet:  ");
 958                 if (ports[port_id].dev_conf.txmode.offloads &
 959                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
 960                         printf("on\n");
 961                 else
 962                         printf("off\n");
 963         }
 964
 965         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
 966                 printf("IP tunnel TSO:  ");
 967                 if (ports[port_id].dev_conf.txmode.offloads &
 968                     DEV_TX_OFFLOAD_IP_TNL_TSO)
 969                         printf("on\n");
 970                 else
 971                         printf("off\n");
 972         }
 973
 974         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
 975                 printf("UDP tunnel TSO:  ");
 976                 if (ports[port_id].dev_conf.txmode.offloads &
 977                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
 978                         printf("on\n");
 979                 else
 980                         printf("off\n");
 981         }
 982
 983         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
 984                 printf("TX Outer UDP checksum:         ");
 985                 if (ports[port_id].dev_conf.txmode.offloads &
 986                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
 987                         printf("on\n");
 988                 else
 989                         printf("off\n");
 990         }
 991
 992 }
 993
 994 int
 995 port_id_is_invalid(portid_t port_id, enum print_warning warning)
 996 {
 997         uint16_t pid;
 998
 999         if (port_id == (portid_t)RTE_PORT_ALL)
1000                 return 0;
1001
1002         RTE_ETH_FOREACH_DEV(pid)
1003                 if (port_id == pid)
1004                         return 0;
1005
1006         if (warning == ENABLED_WARN)
1007                 printf("Invalid port %d\n", port_id);
1008
1009         return 1;
1010 }
1011
1012 void print_valid_ports(void)
1013 {
1014         portid_t pid;
1015
1016         printf("The valid ports array is [");
1017         RTE_ETH_FOREACH_DEV(pid) {
1018                 printf(" %d", pid);
1019         }
1020         printf(" ]\n");
1021 }
1022
1023 static int
1024 vlan_id_is_invalid(uint16_t vlan_id)
1025 {
1026         if (vlan_id < 4096)
1027                 return 0;
1028         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1029         return 1;
1030 }
1031
1032 static int
1033 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1034 {
1035         const struct rte_pci_device *pci_dev;
1036         const struct rte_bus *bus;
1037         uint64_t pci_len;
1038
1039         if (reg_off & 0x3) {
1040                 printf("Port register offset 0x%X not aligned on a 4-byte "
1041                        "boundary\n",
1042                        (unsigned)reg_off);
1043                 return 1;
1044         }
1045
1046         if (!ports[port_id].dev_info.device) {
1047                 printf("Invalid device\n");
1048                 return 0;
1049         }
1050
1051         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1052         if (bus && !strcmp(bus->name, "pci")) {
1053                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1054         } else {
1055                 printf("Not a PCI device\n");
1056                 return 1;
1057         }
1058
1059         pci_len = pci_dev->mem_resource[0].len;
1060         if (reg_off >= pci_len) {
1061                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1062                        "resource (length=%"PRIu64")\n",
1063                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1064                 return 1;
1065         }
1066         return 0;
1067 }
1068
1069 static int
1070 reg_bit_pos_is_invalid(uint8_t bit_pos)
1071 {
1072         if (bit_pos <= 31)
1073                 return 0;
1074         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1075         return 1;
1076 }
1077
1078 #define display_port_and_reg_off(port_id, reg_off) \
1079         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1080
1081 static inline void
1082 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1083 {
1084         display_port_and_reg_off(port_id, (unsigned)reg_off);
1085         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1086 }
1087
1088 void
1089 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1090 {
1091         uint32_t reg_v;
1092
1093
1094         if (port_id_is_invalid(port_id, ENABLED_WARN))
1095                 return;
1096         if (port_reg_off_is_invalid(port_id, reg_off))
1097                 return;
1098         if (reg_bit_pos_is_invalid(bit_x))
1099                 return;
1100         reg_v = port_id_pci_reg_read(port_id, reg_off);
1101         display_port_and_reg_off(port_id, (unsigned)reg_off);
1102         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1103 }
1104
1105 void
1106 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1107                            uint8_t bit1_pos, uint8_t bit2_pos)
1108 {
1109         uint32_t reg_v;
1110         uint8_t  l_bit;
1111         uint8_t  h_bit;
1112
1113         if (port_id_is_invalid(port_id, ENABLED_WARN))
1114                 return;
1115         if (port_reg_off_is_invalid(port_id, reg_off))
1116                 return;
1117         if (reg_bit_pos_is_invalid(bit1_pos))
1118                 return;
1119         if (reg_bit_pos_is_invalid(bit2_pos))
1120                 return;
1121         if (bit1_pos > bit2_pos)
1122                 l_bit = bit2_pos, h_bit = bit1_pos;
1123         else
1124                 l_bit = bit1_pos, h_bit = bit2_pos;
1125
1126         reg_v = port_id_pci_reg_read(port_id, reg_off);
1127         reg_v >>= l_bit;
1128         if (h_bit < 31)
1129                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1130         display_port_and_reg_off(port_id, (unsigned)reg_off);
1131         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1132                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1133 }
1134
1135 void
1136 port_reg_display(portid_t port_id, uint32_t reg_off)
1137 {
1138         uint32_t reg_v;
1139
1140         if (port_id_is_invalid(port_id, ENABLED_WARN))
1141                 return;
1142         if (port_reg_off_is_invalid(port_id, reg_off))
1143                 return;
1144         reg_v = port_id_pci_reg_read(port_id, reg_off);
1145         display_port_reg_value(port_id, reg_off, reg_v);
1146 }
1147
1148 void
1149 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1150                  uint8_t bit_v)
1151 {
1152         uint32_t reg_v;
1153
1154         if (port_id_is_invalid(port_id, ENABLED_WARN))
1155                 return;
1156         if (port_reg_off_is_invalid(port_id, reg_off))
1157                 return;
1158         if (reg_bit_pos_is_invalid(bit_pos))
1159                 return;
1160         if (bit_v > 1) {
1161                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1162                 return;
1163         }
1164         reg_v = port_id_pci_reg_read(port_id, reg_off);
1165         if (bit_v == 0)
1166                 reg_v &= ~(1 << bit_pos);
1167         else
1168                 reg_v |= (1 << bit_pos);
1169         port_id_pci_reg_write(port_id, reg_off, reg_v);
1170         display_port_reg_value(port_id, reg_off, reg_v);
1171 }
1172
1173 void
1174 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1175                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1176 {
1177         uint32_t max_v;
1178         uint32_t reg_v;
1179         uint8_t  l_bit;
1180         uint8_t  h_bit;
1181
1182         if (port_id_is_invalid(port_id, ENABLED_WARN))
1183                 return;
1184         if (port_reg_off_is_invalid(port_id, reg_off))
1185                 return;
1186         if (reg_bit_pos_is_invalid(bit1_pos))
1187                 return;
1188         if (reg_bit_pos_is_invalid(bit2_pos))
1189                 return;
1190         if (bit1_pos > bit2_pos)
1191                 l_bit = bit2_pos, h_bit = bit1_pos;
1192         else
1193                 l_bit = bit1_pos, h_bit = bit2_pos;
1194
1195         if ((h_bit - l_bit) < 31)
1196                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1197         else
1198                 max_v = 0xFFFFFFFF;
1199
1200         if (value > max_v) {
1201                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1202                                 (unsigned)value, (unsigned)value,
1203                                 (unsigned)max_v, (unsigned)max_v);
1204                 return;
1205         }
1206         reg_v = port_id_pci_reg_read(port_id, reg_off);
1207         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1208         reg_v |= (value << l_bit); /* Set changed bits */
1209         port_id_pci_reg_write(port_id, reg_off, reg_v);
1210         display_port_reg_value(port_id, reg_off, reg_v);
1211 }
1212
1213 void
1214 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1215 {
1216         if (port_id_is_invalid(port_id, ENABLED_WARN))
1217                 return;
1218         if (port_reg_off_is_invalid(port_id, reg_off))
1219                 return;
1220         port_id_pci_reg_write(port_id, reg_off, reg_v);
1221         display_port_reg_value(port_id, reg_off, reg_v);
1222 }
1223
1224 void
1225 port_mtu_set(portid_t port_id, uint16_t mtu)
1226 {
1227         int diag;
1228         struct rte_port *rte_port = &ports[port_id];
1229         struct rte_eth_dev_info dev_info;
1230         uint16_t eth_overhead;
1231         int ret;
1232
1233         if (port_id_is_invalid(port_id, ENABLED_WARN))
1234                 return;
1235
1236         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1237         if (ret != 0)
1238                 return;
1239
1240         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1241                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1242                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1243                 return;
1244         }
1245         diag = rte_eth_dev_set_mtu(port_id, mtu);
1246         if (diag == 0 &&
1247             dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1248                 /*
1249                  * Ether overhead in driver is equal to the difference of
1250                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1251                  * device supports jumbo frame.
1252                  */
1253                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1254                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1255                         rte_port->dev_conf.rxmode.offloads |=
1256                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1257                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1258                                                 mtu + eth_overhead;
1259                 } else
1260                         rte_port->dev_conf.rxmode.offloads &=
1261                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1262
1263                 return;
1264         }
1265         printf("Set MTU failed. diag=%d\n", diag);
1266 }
1267
1268 /* Generic flow management functions. */
1269
1270 /** Generate a port_flow entry from attributes/pattern/actions. */
1271 static struct port_flow *
1272 port_flow_new(const struct rte_flow_attr *attr,
1273               const struct rte_flow_item *pattern,
1274               const struct rte_flow_action *actions,
1275               struct rte_flow_error *error)
1276 {
1277         const struct rte_flow_conv_rule rule = {
1278                 .attr_ro = attr,
1279                 .pattern_ro = pattern,
1280                 .actions_ro = actions,
1281         };
1282         struct port_flow *pf;
1283         int ret;
1284
1285         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1286         if (ret < 0)
1287                 return NULL;
1288         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1289         if (!pf) {
1290                 rte_flow_error_set
1291                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1292                          "calloc() failed");
1293                 return NULL;
1294         }
1295         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1296                           error) >= 0)
1297                 return pf;
1298         free(pf);
1299         return NULL;
1300 }
1301
1302 /** Print a message out of a flow error. */
1303 static int
1304 port_flow_complain(struct rte_flow_error *error)
1305 {
1306         static const char *const errstrlist[] = {
1307                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1308                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1309                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1310                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1311                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1312                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1313                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1314                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1315                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1316                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1317                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1318                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1319                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1320                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1321                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1322                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1323                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1324         };
1325         const char *errstr;
1326         char buf[32];
1327         int err = rte_errno;
1328
1329         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1330             !errstrlist[error->type])
1331                 errstr = "unknown type";
1332         else
1333                 errstr = errstrlist[error->type];
1334         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1335                error->type, errstr,
1336                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1337                                         error->cause), buf) : "",
1338                error->message ? error->message : "(no stated reason)",
1339                rte_strerror(err));
1340         return -err;
1341 }
1342
1343 /** Validate flow rule. */
1344 int
1345 port_flow_validate(portid_t port_id,
1346                    const struct rte_flow_attr *attr,
1347                    const struct rte_flow_item *pattern,
1348                    const struct rte_flow_action *actions)
1349 {
1350         struct rte_flow_error error;
1351
1352         /* Poisoning to make sure PMDs update it in case of error. */
1353         memset(&error, 0x11, sizeof(error));
1354         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1355                 return port_flow_complain(&error);
1356         printf("Flow rule validated\n");
1357         return 0;
1358 }
1359
1360 /** Create flow rule. */
1361 int
1362 port_flow_create(portid_t port_id,
1363                  const struct rte_flow_attr *attr,
1364                  const struct rte_flow_item *pattern,
1365                  const struct rte_flow_action *actions)
1366 {
1367         struct rte_flow *flow;
1368         struct rte_port *port;
1369         struct port_flow *pf;
1370         uint32_t id;
1371         struct rte_flow_error error;
1372
1373         /* Poisoning to make sure PMDs update it in case of error. */
1374         memset(&error, 0x22, sizeof(error));
1375         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1376         if (!flow)
1377                 return port_flow_complain(&error);
1378         port = &ports[port_id];
1379         if (port->flow_list) {
1380                 if (port->flow_list->id == UINT32_MAX) {
1381                         printf("Highest rule ID is already assigned, delete"
1382                                " it first");
1383                         rte_flow_destroy(port_id, flow, NULL);
1384                         return -ENOMEM;
1385                 }
1386                 id = port->flow_list->id + 1;
1387         } else
1388                 id = 0;
1389         pf = port_flow_new(attr, pattern, actions, &error);
1390         if (!pf) {
1391                 rte_flow_destroy(port_id, flow, NULL);
1392                 return port_flow_complain(&error);
1393         }
1394         pf->next = port->flow_list;
1395         pf->id = id;
1396         pf->flow = flow;
1397         port->flow_list = pf;
1398         printf("Flow rule #%u created\n", pf->id);
1399         return 0;
1400 }
1401
1402 /** Destroy a number of flow rules. */
1403 int
1404 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1405 {
1406         struct rte_port *port;
1407         struct port_flow **tmp;
1408         uint32_t c = 0;
1409         int ret = 0;
1410
1411         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1412             port_id == (portid_t)RTE_PORT_ALL)
1413                 return -EINVAL;
1414         port = &ports[port_id];
1415         tmp = &port->flow_list;
1416         while (*tmp) {
1417                 uint32_t i;
1418
1419                 for (i = 0; i != n; ++i) {
1420                         struct rte_flow_error error;
1421                         struct port_flow *pf = *tmp;
1422
1423                         if (rule[i] != pf->id)
1424                                 continue;
1425                         /*
1426                          * Poisoning to make sure PMDs update it in case
1427                          * of error.
1428                          */
1429                         memset(&error, 0x33, sizeof(error));
1430                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1431                                 ret = port_flow_complain(&error);
1432                                 continue;
1433                         }
1434                         printf("Flow rule #%u destroyed\n", pf->id);
1435                         *tmp = pf->next;
1436                         free(pf);
1437                         break;
1438                 }
1439                 if (i == n)
1440                         tmp = &(*tmp)->next;
1441                 ++c;
1442         }
1443         return ret;
1444 }
1445
1446 /** Remove all flow rules. */
1447 int
1448 port_flow_flush(portid_t port_id)
1449 {
1450         struct rte_flow_error error;
1451         struct rte_port *port;
1452         int ret = 0;
1453
1454         /* Poisoning to make sure PMDs update it in case of error. */
1455         memset(&error, 0x44, sizeof(error));
1456         if (rte_flow_flush(port_id, &error)) {
1457                 ret = port_flow_complain(&error);
1458                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
1459                     port_id == (portid_t)RTE_PORT_ALL)
1460                         return ret;
1461         }
1462         port = &ports[port_id];
1463         while (port->flow_list) {
1464                 struct port_flow *pf = port->flow_list->next;
1465
1466                 free(port->flow_list);
1467                 port->flow_list = pf;
1468         }
1469         return ret;
1470 }
1471
1472 /** Dump all flow rules. */
1473 int
1474 port_flow_dump(portid_t port_id, const char *file_name)
1475 {
1476         int ret = 0;
1477         FILE *file = stdout;
1478         struct rte_flow_error error;
1479
1480         if (file_name && strlen(file_name)) {
1481                 file = fopen(file_name, "w");
1482                 if (!file) {
1483                         printf("Failed to create file %s: %s\n", file_name,
1484                                strerror(errno));
1485                         return -errno;
1486                 }
1487         }
1488         ret = rte_flow_dev_dump(port_id, file, &error);
1489         if (ret) {
1490                 port_flow_complain(&error);
1491                 printf("Failed to dump flow: %s\n", strerror(-ret));
1492         } else
1493                 printf("Flow dump finished\n");
1494         if (file_name && strlen(file_name))
1495                 fclose(file);
1496         return ret;
1497 }
1498
1499 /** Query a flow rule. */
1500 int
1501 port_flow_query(portid_t port_id, uint32_t rule,
1502                 const struct rte_flow_action *action)
1503 {
1504         struct rte_flow_error error;
1505         struct rte_port *port;
1506         struct port_flow *pf;
1507         const char *name;
1508         union {
1509                 struct rte_flow_query_count count;
1510         } query;
1511         int ret;
1512
1513         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1514             port_id == (portid_t)RTE_PORT_ALL)
1515                 return -EINVAL;
1516         port = &ports[port_id];
1517         for (pf = port->flow_list; pf; pf = pf->next)
1518                 if (pf->id == rule)
1519                         break;
1520         if (!pf) {
1521                 printf("Flow rule #%u not found\n", rule);
1522                 return -ENOENT;
1523         }
1524         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1525                             &name, sizeof(name),
1526                             (void *)(uintptr_t)action->type, &error);
1527         if (ret < 0)
1528                 return port_flow_complain(&error);
1529         switch (action->type) {
1530         case RTE_FLOW_ACTION_TYPE_COUNT:
1531                 break;
1532         default:
1533                 printf("Cannot query action type %d (%s)\n",
1534                         action->type, name);
1535                 return -ENOTSUP;
1536         }
1537         /* Poisoning to make sure PMDs update it in case of error. */
1538         memset(&error, 0x55, sizeof(error));
1539         memset(&query, 0, sizeof(query));
1540         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
1541                 return port_flow_complain(&error);
1542         switch (action->type) {
1543         case RTE_FLOW_ACTION_TYPE_COUNT:
1544                 printf("%s:\n"
1545                        " hits_set: %u\n"
1546                        " bytes_set: %u\n"
1547                        " hits: %" PRIu64 "\n"
1548                        " bytes: %" PRIu64 "\n",
1549                        name,
1550                        query.count.hits_set,
1551                        query.count.bytes_set,
1552                        query.count.hits,
1553                        query.count.bytes);
1554                 break;
1555         default:
1556                 printf("Cannot display result for action type %d (%s)\n",
1557                        action->type, name);
1558                 break;
1559         }
1560         return 0;
1561 }
1562
1563 /** List flow rules. */
1564 void
1565 port_flow_list(portid_t port_id, uint32_t n, const uint32_t group[n])
1566 {
1567         struct rte_port *port;
1568         struct port_flow *pf;
1569         struct port_flow *list = NULL;
1570         uint32_t i;
1571
1572         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1573             port_id == (portid_t)RTE_PORT_ALL)
1574                 return;
1575         port = &ports[port_id];
1576         if (!port->flow_list)
1577                 return;
1578         /* Sort flows by group, priority and ID. */
1579         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
1580                 struct port_flow **tmp;
1581                 const struct rte_flow_attr *curr = pf->rule.attr;
1582
1583                 if (n) {
1584                         /* Filter out unwanted groups. */
1585                         for (i = 0; i != n; ++i)
1586                                 if (curr->group == group[i])
1587                                         break;
1588                         if (i == n)
1589                                 continue;
1590                 }
1591                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
1592                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
1593
1594                         if (curr->group > comp->group ||
1595                             (curr->group == comp->group &&
1596                              curr->priority > comp->priority) ||
1597                             (curr->group == comp->group &&
1598                              curr->priority == comp->priority &&
1599                              pf->id > (*tmp)->id))
1600                                 continue;
1601                         break;
1602                 }
1603                 pf->tmp = *tmp;
1604                 *tmp = pf;
1605         }
1606         printf("ID\tGroup\tPrio\tAttr\tRule\n");
1607         for (pf = list; pf != NULL; pf = pf->tmp) {
1608                 const struct rte_flow_item *item = pf->rule.pattern;
1609                 const struct rte_flow_action *action = pf->rule.actions;
1610                 const char *name;
1611
1612                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
1613                        pf->id,
1614                        pf->rule.attr->group,
1615                        pf->rule.attr->priority,
1616                        pf->rule.attr->ingress ? 'i' : '-',
1617                        pf->rule.attr->egress ? 'e' : '-',
1618                        pf->rule.attr->transfer ? 't' : '-');
1619                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
1620                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
1621                                           &name, sizeof(name),
1622                                           (void *)(uintptr_t)item->type,
1623                                           NULL) <= 0)
1624                                 name = "[UNKNOWN]";
1625                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
1626                                 printf("%s ", name);
1627                         ++item;
1628                 }
1629                 printf("=>");
1630                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
1631                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1632                                           &name, sizeof(name),
1633                                           (void *)(uintptr_t)action->type,
1634                                           NULL) <= 0)
1635                                 name = "[UNKNOWN]";
1636                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
1637                                 printf(" %s", name);
1638                         ++action;
1639                 }
1640                 printf("\n");
1641         }
1642 }
1643
1644 /** Restrict ingress traffic to the defined flow rules. */
1645 int
1646 port_flow_isolate(portid_t port_id, int set)
1647 {
1648         struct rte_flow_error error;
1649
1650         /* Poisoning to make sure PMDs update it in case of error. */
1651         memset(&error, 0x66, sizeof(error));
1652         if (rte_flow_isolate(port_id, set, &error))
1653                 return port_flow_complain(&error);
1654         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
1655                port_id,
1656                set ? "now restricted" : "not restricted anymore");
1657         return 0;
1658 }
1659
1660 /*
1661  * RX/TX ring descriptors display functions.
1662  */
1663 int
1664 rx_queue_id_is_invalid(queueid_t rxq_id)
1665 {
1666         if (rxq_id < nb_rxq)
1667                 return 0;
1668         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
1669         return 1;
1670 }
1671
1672 int
1673 tx_queue_id_is_invalid(queueid_t txq_id)
1674 {
1675         if (txq_id < nb_txq)
1676                 return 0;
1677         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
1678         return 1;
1679 }
1680
1681 static int
1682 rx_desc_id_is_invalid(uint16_t rxdesc_id)
1683 {
1684         if (rxdesc_id < nb_rxd)
1685                 return 0;
1686         printf("Invalid RX descriptor %d (must be < nb_rxd=%d)\n",
1687                rxdesc_id, nb_rxd);
1688         return 1;
1689 }
1690
1691 static int
1692 tx_desc_id_is_invalid(uint16_t txdesc_id)
1693 {
1694         if (txdesc_id < nb_txd)
1695                 return 0;
1696         printf("Invalid TX descriptor %d (must be < nb_txd=%d)\n",
1697                txdesc_id, nb_txd);
1698         return 1;
1699 }
1700
1701 static const struct rte_memzone *
1702 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
1703 {
1704         char mz_name[RTE_MEMZONE_NAMESIZE];
1705         const struct rte_memzone *mz;
1706
1707         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
1708                         port_id, q_id, ring_name);
1709         mz = rte_memzone_lookup(mz_name);
1710         if (mz == NULL)
1711                 printf("%s ring memory zoneof (port %d, queue %d) not"
1712                        "found (zone name = %s\n",
1713                        ring_name, port_id, q_id, mz_name);
1714         return mz;
1715 }
1716
1717 union igb_ring_dword {
1718         uint64_t dword;
1719         struct {
1720 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
1721                 uint32_t lo;
1722                 uint32_t hi;
1723 #else
1724                 uint32_t hi;
1725                 uint32_t lo;
1726 #endif
1727         } words;
1728 };
1729
1730 struct igb_ring_desc_32_bytes {
1731         union igb_ring_dword lo_dword;
1732         union igb_ring_dword hi_dword;
1733         union igb_ring_dword resv1;
1734         union igb_ring_dword resv2;
1735 };
1736
1737 struct igb_ring_desc_16_bytes {
1738         union igb_ring_dword lo_dword;
1739         union igb_ring_dword hi_dword;
1740 };
1741
1742 static void
1743 ring_rxd_display_dword(union igb_ring_dword dword)
1744 {
1745         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
1746                                         (unsigned)dword.words.hi);
1747 }
1748
1749 static void
1750 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
1751 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1752                            portid_t port_id,
1753 #else
1754                            __rte_unused portid_t port_id,
1755 #endif
1756                            uint16_t desc_id)
1757 {
1758         struct igb_ring_desc_16_bytes *ring =
1759                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1760 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1761         int ret;
1762         struct rte_eth_dev_info dev_info;
1763
1764         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1765         if (ret != 0)
1766                 return;
1767
1768         if (strstr(dev_info.driver_name, "i40e") != NULL) {
1769                 /* 32 bytes RX descriptor, i40e only */
1770                 struct igb_ring_desc_32_bytes *ring =
1771                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
1772                 ring[desc_id].lo_dword.dword =
1773                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1774                 ring_rxd_display_dword(ring[desc_id].lo_dword);
1775                 ring[desc_id].hi_dword.dword =
1776                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1777                 ring_rxd_display_dword(ring[desc_id].hi_dword);
1778                 ring[desc_id].resv1.dword =
1779                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
1780                 ring_rxd_display_dword(ring[desc_id].resv1);
1781                 ring[desc_id].resv2.dword =
1782                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
1783                 ring_rxd_display_dword(ring[desc_id].resv2);
1784
1785                 return;
1786         }
1787 #endif
1788         /* 16 bytes RX descriptor */
1789         ring[desc_id].lo_dword.dword =
1790                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1791         ring_rxd_display_dword(ring[desc_id].lo_dword);
1792         ring[desc_id].hi_dword.dword =
1793                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1794         ring_rxd_display_dword(ring[desc_id].hi_dword);
1795 }
1796
1797 static void
1798 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
1799 {
1800         struct igb_ring_desc_16_bytes *ring;
1801         struct igb_ring_desc_16_bytes txd;
1802
1803         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1804         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1805         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1806         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
1807                         (unsigned)txd.lo_dword.words.lo,
1808                         (unsigned)txd.lo_dword.words.hi,
1809                         (unsigned)txd.hi_dword.words.lo,
1810                         (unsigned)txd.hi_dword.words.hi);
1811 }
1812
1813 void
1814 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
1815 {
1816         const struct rte_memzone *rx_mz;
1817
1818         if (port_id_is_invalid(port_id, ENABLED_WARN))
1819                 return;
1820         if (rx_queue_id_is_invalid(rxq_id))
1821                 return;
1822         if (rx_desc_id_is_invalid(rxd_id))
1823                 return;
1824         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
1825         if (rx_mz == NULL)
1826                 return;
1827         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
1828 }
1829
1830 void
1831 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
1832 {
1833         const struct rte_memzone *tx_mz;
1834
1835         if (port_id_is_invalid(port_id, ENABLED_WARN))
1836                 return;
1837         if (tx_queue_id_is_invalid(txq_id))
1838                 return;
1839         if (tx_desc_id_is_invalid(txd_id))
1840                 return;
1841         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
1842         if (tx_mz == NULL)
1843                 return;
1844         ring_tx_descriptor_display(tx_mz, txd_id);
1845 }
1846
1847 void
1848 fwd_lcores_config_display(void)
1849 {
1850         lcoreid_t lc_id;
1851
1852         printf("List of forwarding lcores:");
1853         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
1854                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
1855         printf("\n");
1856 }
1857 void
1858 rxtx_config_display(void)
1859 {
1860         portid_t pid;
1861         queueid_t qid;
1862
1863         printf("  %s packet forwarding%s packets/burst=%d\n",
1864                cur_fwd_eng->fwd_mode_name,
1865                retry_enabled == 0 ? "" : " with retry",
1866                nb_pkt_per_burst);
1867
1868         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
1869                 printf("  packet len=%u - nb packet segments=%d\n",
1870                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
1871
1872         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
1873                nb_fwd_lcores, nb_fwd_ports);
1874
1875         RTE_ETH_FOREACH_DEV(pid) {
1876                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
1877                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
1878                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
1879                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
1880                 uint16_t nb_rx_desc_tmp;
1881                 uint16_t nb_tx_desc_tmp;
1882                 struct rte_eth_rxq_info rx_qinfo;
1883                 struct rte_eth_txq_info tx_qinfo;
1884                 int32_t rc;
1885
1886                 /* per port config */
1887                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
1888                                 (unsigned int)pid, nb_rxq, nb_txq);
1889
1890                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
1891                                 ports[pid].dev_conf.rxmode.offloads,
1892                                 ports[pid].dev_conf.txmode.offloads);
1893
1894                 /* per rx queue config only for first queue to be less verbose */
1895                 for (qid = 0; qid < 1; qid++) {
1896                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
1897                         if (rc)
1898                                 nb_rx_desc_tmp = nb_rx_desc[qid];
1899                         else
1900                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
1901
1902                         printf("    RX queue: %d\n", qid);
1903                         printf("      RX desc=%d - RX free threshold=%d\n",
1904                                 nb_rx_desc_tmp, rx_conf[qid].rx_free_thresh);
1905                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
1906                                 " wthresh=%d\n",
1907                                 rx_conf[qid].rx_thresh.pthresh,
1908                                 rx_conf[qid].rx_thresh.hthresh,
1909                                 rx_conf[qid].rx_thresh.wthresh);
1910                         printf("      RX Offloads=0x%"PRIx64"\n",
1911                                 rx_conf[qid].offloads);
1912                 }
1913
1914                 /* per tx queue config only for first queue to be less verbose */
1915                 for (qid = 0; qid < 1; qid++) {
1916                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
1917                         if (rc)
1918                                 nb_tx_desc_tmp = nb_tx_desc[qid];
1919                         else
1920                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
1921
1922                         printf("    TX queue: %d\n", qid);
1923                         printf("      TX desc=%d - TX free threshold=%d\n",
1924                                 nb_tx_desc_tmp, tx_conf[qid].tx_free_thresh);
1925                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
1926                                 " wthresh=%d\n",
1927                                 tx_conf[qid].tx_thresh.pthresh,
1928                                 tx_conf[qid].tx_thresh.hthresh,
1929                                 tx_conf[qid].tx_thresh.wthresh);
1930                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
1931                                 tx_conf[qid].offloads, tx_conf->tx_rs_thresh);
1932                 }
1933         }
1934 }
1935
1936 void
1937 port_rss_reta_info(portid_t port_id,
1938                    struct rte_eth_rss_reta_entry64 *reta_conf,
1939                    uint16_t nb_entries)
1940 {
1941         uint16_t i, idx, shift;
1942         int ret;
1943
1944         if (port_id_is_invalid(port_id, ENABLED_WARN))
1945                 return;
1946
1947         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
1948         if (ret != 0) {
1949                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
1950                 return;
1951         }
1952
1953         for (i = 0; i < nb_entries; i++) {
1954                 idx = i / RTE_RETA_GROUP_SIZE;
1955                 shift = i % RTE_RETA_GROUP_SIZE;
1956                 if (!(reta_conf[idx].mask & (1ULL << shift)))
1957                         continue;
1958                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
1959                                         i, reta_conf[idx].reta[shift]);
1960         }
1961 }
1962
1963 /*
1964  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
1965  * key of the port.
1966  */
1967 void
1968 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
1969 {
1970         struct rte_eth_rss_conf rss_conf = {0};
1971         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
1972         uint64_t rss_hf;
1973         uint8_t i;
1974         int diag;
1975         struct rte_eth_dev_info dev_info;
1976         uint8_t hash_key_size;
1977         int ret;
1978
1979         if (port_id_is_invalid(port_id, ENABLED_WARN))
1980                 return;
1981
1982         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1983         if (ret != 0)
1984                 return;
1985
1986         if (dev_info.hash_key_size > 0 &&
1987                         dev_info.hash_key_size <= sizeof(rss_key))
1988                 hash_key_size = dev_info.hash_key_size;
1989         else {
1990                 printf("dev_info did not provide a valid hash key size\n");
1991                 return;
1992         }
1993
1994         /* Get RSS hash key if asked to display it */
1995         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
1996         rss_conf.rss_key_len = hash_key_size;
1997         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
1998         if (diag != 0) {
1999                 switch (diag) {
2000                 case -ENODEV:
2001                         printf("port index %d invalid\n", port_id);
2002                         break;
2003                 case -ENOTSUP:
2004                         printf("operation not supported by device\n");
2005                         break;
2006                 default:
2007                         printf("operation failed - diag=%d\n", diag);
2008                         break;
2009                 }
2010                 return;
2011         }
2012         rss_hf = rss_conf.rss_hf;
2013         if (rss_hf == 0) {
2014                 printf("RSS disabled\n");
2015                 return;
2016         }
2017         printf("RSS functions:\n ");
2018         for (i = 0; rss_type_table[i].str; i++) {
2019                 if (rss_hf & rss_type_table[i].rss_type)
2020                         printf("%s ", rss_type_table[i].str);
2021         }
2022         printf("\n");
2023         if (!show_rss_key)
2024                 return;
2025         printf("RSS key:\n");
2026         for (i = 0; i < hash_key_size; i++)
2027                 printf("%02X", rss_key[i]);
2028         printf("\n");
2029 }
2030
2031 void
2032 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2033                          uint hash_key_len)
2034 {
2035         struct rte_eth_rss_conf rss_conf;
2036         int diag;
2037         unsigned int i;
2038
2039         rss_conf.rss_key = NULL;
2040         rss_conf.rss_key_len = hash_key_len;
2041         rss_conf.rss_hf = 0;
2042         for (i = 0; rss_type_table[i].str; i++) {
2043                 if (!strcmp(rss_type_table[i].str, rss_type))
2044                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2045         }
2046         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2047         if (diag == 0) {
2048                 rss_conf.rss_key = hash_key;
2049                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2050         }
2051         if (diag == 0)
2052                 return;
2053
2054         switch (diag) {
2055         case -ENODEV:
2056                 printf("port index %d invalid\n", port_id);
2057                 break;
2058         case -ENOTSUP:
2059                 printf("operation not supported by device\n");
2060                 break;
2061         default:
2062                 printf("operation failed - diag=%d\n", diag);
2063                 break;
2064         }
2065 }
2066
2067 /*
2068  * Setup forwarding configuration for each logical core.
2069  */
2070 static void
2071 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2072 {
2073         streamid_t nb_fs_per_lcore;
2074         streamid_t nb_fs;
2075         streamid_t sm_id;
2076         lcoreid_t  nb_extra;
2077         lcoreid_t  nb_fc;
2078         lcoreid_t  nb_lc;
2079         lcoreid_t  lc_id;
2080
2081         nb_fs = cfg->nb_fwd_streams;
2082         nb_fc = cfg->nb_fwd_lcores;
2083         if (nb_fs <= nb_fc) {
2084                 nb_fs_per_lcore = 1;
2085                 nb_extra = 0;
2086         } else {
2087                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2088                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2089         }
2090
2091         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2092         sm_id = 0;
2093         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2094                 fwd_lcores[lc_id]->stream_idx = sm_id;
2095                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2096                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2097         }
2098
2099         /*
2100          * Assign extra remaining streams, if any.
2101          */
2102         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2103         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2104                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2105                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2106                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2107         }
2108 }
2109
2110 static portid_t
2111 fwd_topology_tx_port_get(portid_t rxp)
2112 {
2113         static int warning_once = 1;
2114
2115         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2116
2117         switch (port_topology) {
2118         default:
2119         case PORT_TOPOLOGY_PAIRED:
2120                 if ((rxp & 0x1) == 0) {
2121                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2122                                 return rxp + 1;
2123                         if (warning_once) {
2124                                 printf("\nWarning! port-topology=paired"
2125                                        " and odd forward ports number,"
2126                                        " the last port will pair with"
2127                                        " itself.\n\n");
2128                                 warning_once = 0;
2129                         }
2130                         return rxp;
2131                 }
2132                 return rxp - 1;
2133         case PORT_TOPOLOGY_CHAINED:
2134                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2135         case PORT_TOPOLOGY_LOOP:
2136                 return rxp;
2137         }
2138 }
2139
2140 static void
2141 simple_fwd_config_setup(void)
2142 {
2143         portid_t i;
2144
2145         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2146         cur_fwd_config.nb_fwd_streams =
2147                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2148
2149         /* reinitialize forwarding streams */
2150         init_fwd_streams();
2151
2152         /*
2153          * In the simple forwarding test, the number of forwarding cores
2154          * must be lower or equal to the number of forwarding ports.
2155          */
2156         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2157         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2158                 cur_fwd_config.nb_fwd_lcores =
2159                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2160         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2161
2162         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2163                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2164                 fwd_streams[i]->rx_queue  = 0;
2165                 fwd_streams[i]->tx_port   =
2166                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2167                 fwd_streams[i]->tx_queue  = 0;
2168                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2169                 fwd_streams[i]->retry_enabled = retry_enabled;
2170         }
2171 }
2172
2173 /**
2174  * For the RSS forwarding test all streams distributed over lcores. Each stream
2175  * being composed of a RX queue to poll on a RX port for input messages,
2176  * associated with a TX queue of a TX port where to send forwarded packets.
2177  */
2178 static void
2179 rss_fwd_config_setup(void)
2180 {
2181         portid_t   rxp;
2182         portid_t   txp;
2183         queueid_t  rxq;
2184         queueid_t  nb_q;
2185         streamid_t  sm_id;
2186
2187         nb_q = nb_rxq;
2188         if (nb_q > nb_txq)
2189                 nb_q = nb_txq;
2190         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2191         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2192         cur_fwd_config.nb_fwd_streams =
2193                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2194
2195         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2196                 cur_fwd_config.nb_fwd_lcores =
2197                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2198
2199         /* reinitialize forwarding streams */
2200         init_fwd_streams();
2201
2202         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2203         rxp = 0; rxq = 0;
2204         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2205                 struct fwd_stream *fs;
2206
2207                 fs = fwd_streams[sm_id];
2208                 txp = fwd_topology_tx_port_get(rxp);
2209                 fs->rx_port = fwd_ports_ids[rxp];
2210                 fs->rx_queue = rxq;
2211                 fs->tx_port = fwd_ports_ids[txp];
2212                 fs->tx_queue = rxq;
2213                 fs->peer_addr = fs->tx_port;
2214                 fs->retry_enabled = retry_enabled;
2215                 rxp++;
2216                 if (rxp < nb_fwd_ports)
2217                         continue;
2218                 rxp = 0;
2219                 rxq++;
2220         }
2221 }
2222
2223 /**
2224  * For the DCB forwarding test, each core is assigned on each traffic class.
2225  *
2226  * Each core is assigned a multi-stream, each stream being composed of
2227  * a RX queue to poll on a RX port for input messages, associated with
2228  * a TX queue of a TX port where to send forwarded packets. All RX and
2229  * TX queues are mapping to the same traffic class.
2230  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2231  * the same core
2232  */
2233 static void
2234 dcb_fwd_config_setup(void)
2235 {
2236         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2237         portid_t txp, rxp = 0;
2238         queueid_t txq, rxq = 0;
2239         lcoreid_t  lc_id;
2240         uint16_t nb_rx_queue, nb_tx_queue;
2241         uint16_t i, j, k, sm_id = 0;
2242         uint8_t tc = 0;
2243
2244         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2245         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2246         cur_fwd_config.nb_fwd_streams =
2247                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2248
2249         /* reinitialize forwarding streams */
2250         init_fwd_streams();
2251         sm_id = 0;
2252         txp = 1;
2253         /* get the dcb info on the first RX and TX ports */
2254         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2255         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2256
2257         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2258                 fwd_lcores[lc_id]->stream_nb = 0;
2259                 fwd_lcores[lc_id]->stream_idx = sm_id;
2260                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2261                         /* if the nb_queue is zero, means this tc is
2262                          * not enabled on the POOL
2263                          */
2264                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2265                                 break;
2266                         k = fwd_lcores[lc_id]->stream_nb +
2267                                 fwd_lcores[lc_id]->stream_idx;
2268                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2269                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2270                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2271                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2272                         for (j = 0; j < nb_rx_queue; j++) {
2273                                 struct fwd_stream *fs;
2274
2275                                 fs = fwd_streams[k + j];
2276                                 fs->rx_port = fwd_ports_ids[rxp];
2277                                 fs->rx_queue = rxq + j;
2278                                 fs->tx_port = fwd_ports_ids[txp];
2279                                 fs->tx_queue = txq + j % nb_tx_queue;
2280                                 fs->peer_addr = fs->tx_port;
2281                                 fs->retry_enabled = retry_enabled;
2282                         }
2283                         fwd_lcores[lc_id]->stream_nb +=
2284                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2285                 }
2286                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2287
2288                 tc++;
2289                 if (tc < rxp_dcb_info.nb_tcs)
2290                         continue;
2291                 /* Restart from TC 0 on next RX port */
2292                 tc = 0;
2293                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2294                         rxp = (portid_t)
2295                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2296                 else
2297                         rxp++;
2298                 if (rxp >= nb_fwd_ports)
2299                         return;
2300                 /* get the dcb information on next RX and TX ports */
2301                 if ((rxp & 0x1) == 0)
2302                         txp = (portid_t) (rxp + 1);
2303                 else
2304                         txp = (portid_t) (rxp - 1);
2305                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2306                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2307         }
2308 }
2309
2310 static void
2311 icmp_echo_config_setup(void)
2312 {
2313         portid_t  rxp;
2314         queueid_t rxq;
2315         lcoreid_t lc_id;
2316         uint16_t  sm_id;
2317
2318         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2319                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2320                         (nb_txq * nb_fwd_ports);
2321         else
2322                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2323         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2324         cur_fwd_config.nb_fwd_streams =
2325                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2326         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2327                 cur_fwd_config.nb_fwd_lcores =
2328                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2329         if (verbose_level > 0) {
2330                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
2331                        __FUNCTION__,
2332                        cur_fwd_config.nb_fwd_lcores,
2333                        cur_fwd_config.nb_fwd_ports,
2334                        cur_fwd_config.nb_fwd_streams);
2335         }
2336
2337         /* reinitialize forwarding streams */
2338         init_fwd_streams();
2339         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2340         rxp = 0; rxq = 0;
2341         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2342                 if (verbose_level > 0)
2343                         printf("  core=%d: \n", lc_id);
2344                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2345                         struct fwd_stream *fs;
2346                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2347                         fs->rx_port = fwd_ports_ids[rxp];
2348                         fs->rx_queue = rxq;
2349                         fs->tx_port = fs->rx_port;
2350                         fs->tx_queue = rxq;
2351                         fs->peer_addr = fs->tx_port;
2352                         fs->retry_enabled = retry_enabled;
2353                         if (verbose_level > 0)
2354                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
2355                                        sm_id, fs->rx_port, fs->rx_queue,
2356                                        fs->tx_queue);
2357                         rxq = (queueid_t) (rxq + 1);
2358                         if (rxq == nb_rxq) {
2359                                 rxq = 0;
2360                                 rxp = (portid_t) (rxp + 1);
2361                         }
2362                 }
2363         }
2364 }
2365
2366 #if defined RTE_LIBRTE_PMD_SOFTNIC
2367 static void
2368 softnic_fwd_config_setup(void)
2369 {
2370         struct rte_port *port;
2371         portid_t pid, softnic_portid;
2372         queueid_t i;
2373         uint8_t softnic_enable = 0;
2374
2375         RTE_ETH_FOREACH_DEV(pid) {
2376                         port = &ports[pid];
2377                         const char *driver = port->dev_info.driver_name;
2378
2379                         if (strcmp(driver, "net_softnic") == 0) {
2380                                 softnic_portid = pid;
2381                                 softnic_enable = 1;
2382                                 break;
2383                         }
2384         }
2385
2386         if (softnic_enable == 0) {
2387                 printf("Softnic mode not configured(%s)!\n", __func__);
2388                 return;
2389         }
2390
2391         cur_fwd_config.nb_fwd_ports = 1;
2392         cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
2393
2394         /* Re-initialize forwarding streams */
2395         init_fwd_streams();
2396
2397         /*
2398          * In the softnic forwarding test, the number of forwarding cores
2399          * is set to one and remaining are used for softnic packet processing.
2400          */
2401         cur_fwd_config.nb_fwd_lcores = 1;
2402         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2403
2404         for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
2405                 fwd_streams[i]->rx_port   = softnic_portid;
2406                 fwd_streams[i]->rx_queue  = i;
2407                 fwd_streams[i]->tx_port   = softnic_portid;
2408                 fwd_streams[i]->tx_queue  = i;
2409                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2410                 fwd_streams[i]->retry_enabled = retry_enabled;
2411         }
2412 }
2413 #endif
2414
2415 void
2416 fwd_config_setup(void)
2417 {
2418         cur_fwd_config.fwd_eng = cur_fwd_eng;
2419         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
2420                 icmp_echo_config_setup();
2421                 return;
2422         }
2423
2424 #if defined RTE_LIBRTE_PMD_SOFTNIC
2425         if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
2426                 softnic_fwd_config_setup();
2427                 return;
2428         }
2429 #endif
2430
2431         if ((nb_rxq > 1) && (nb_txq > 1)){
2432                 if (dcb_config)
2433                         dcb_fwd_config_setup();
2434                 else
2435                         rss_fwd_config_setup();
2436         }
2437         else
2438                 simple_fwd_config_setup();
2439 }
2440
2441 static const char *
2442 mp_alloc_to_str(uint8_t mode)
2443 {
2444         switch (mode) {
2445         case MP_ALLOC_NATIVE:
2446                 return "native";
2447         case MP_ALLOC_ANON:
2448                 return "anon";
2449         case MP_ALLOC_XMEM:
2450                 return "xmem";
2451         case MP_ALLOC_XMEM_HUGE:
2452                 return "xmemhuge";
2453         case MP_ALLOC_XBUF:
2454                 return "xbuf";
2455         default:
2456                 return "invalid";
2457         }
2458 }
2459
2460 void
2461 pkt_fwd_config_display(struct fwd_config *cfg)
2462 {
2463         struct fwd_stream *fs;
2464         lcoreid_t  lc_id;
2465         streamid_t sm_id;
2466
2467         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
2468                 "NUMA support %s, MP allocation mode: %s\n",
2469                 cfg->fwd_eng->fwd_mode_name,
2470                 retry_enabled == 0 ? "" : " with retry",
2471                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
2472                 numa_support == 1 ? "enabled" : "disabled",
2473                 mp_alloc_to_str(mp_alloc_type));
2474
2475         if (retry_enabled)
2476                 printf("TX retry num: %u, delay between TX retries: %uus\n",
2477                         burst_tx_retry_num, burst_tx_delay_time);
2478         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
2479                 printf("Logical Core %u (socket %u) forwards packets on "
2480                        "%d streams:",
2481                        fwd_lcores_cpuids[lc_id],
2482                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
2483                        fwd_lcores[lc_id]->stream_nb);
2484                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2485                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2486                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
2487                                "P=%d/Q=%d (socket %u) ",
2488                                fs->rx_port, fs->rx_queue,
2489                                ports[fs->rx_port].socket_id,
2490                                fs->tx_port, fs->tx_queue,
2491                                ports[fs->tx_port].socket_id);
2492                         print_ethaddr("peer=",
2493                                       &peer_eth_addrs[fs->peer_addr]);
2494                 }
2495                 printf("\n");
2496         }
2497         printf("\n");
2498 }
2499
2500 void
2501 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
2502 {
2503         struct rte_ether_addr new_peer_addr;
2504         if (!rte_eth_dev_is_valid_port(port_id)) {
2505                 printf("Error: Invalid port number %i\n", port_id);
2506                 return;
2507         }
2508         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
2509                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
2510                 return;
2511         }
2512         peer_eth_addrs[port_id] = new_peer_addr;
2513 }
2514
2515 int
2516 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
2517 {
2518         unsigned int i;
2519         unsigned int lcore_cpuid;
2520         int record_now;
2521
2522         record_now = 0;
2523  again:
2524         for (i = 0; i < nb_lc; i++) {
2525                 lcore_cpuid = lcorelist[i];
2526                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
2527                         printf("lcore %u not enabled\n", lcore_cpuid);
2528                         return -1;
2529                 }
2530                 if (lcore_cpuid == rte_get_master_lcore()) {
2531                         printf("lcore %u cannot be masked on for running "
2532                                "packet forwarding, which is the master lcore "
2533                                "and reserved for command line parsing only\n",
2534                                lcore_cpuid);
2535                         return -1;
2536                 }
2537                 if (record_now)
2538                         fwd_lcores_cpuids[i] = lcore_cpuid;
2539         }
2540         if (record_now == 0) {
2541                 record_now = 1;
2542                 goto again;
2543         }
2544         nb_cfg_lcores = (lcoreid_t) nb_lc;
2545         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
2546                 printf("previous number of forwarding cores %u - changed to "
2547                        "number of configured cores %u\n",
2548                        (unsigned int) nb_fwd_lcores, nb_lc);
2549                 nb_fwd_lcores = (lcoreid_t) nb_lc;
2550         }
2551
2552         return 0;
2553 }
2554
2555 int
2556 set_fwd_lcores_mask(uint64_t lcoremask)
2557 {
2558         unsigned int lcorelist[64];
2559         unsigned int nb_lc;
2560         unsigned int i;
2561
2562         if (lcoremask == 0) {
2563                 printf("Invalid NULL mask of cores\n");
2564                 return -1;
2565         }
2566         nb_lc = 0;
2567         for (i = 0; i < 64; i++) {
2568                 if (! ((uint64_t)(1ULL << i) & lcoremask))
2569                         continue;
2570                 lcorelist[nb_lc++] = i;
2571         }
2572         return set_fwd_lcores_list(lcorelist, nb_lc);
2573 }
2574
2575 void
2576 set_fwd_lcores_number(uint16_t nb_lc)
2577 {
2578         if (nb_lc > nb_cfg_lcores) {
2579                 printf("nb fwd cores %u > %u (max. number of configured "
2580                        "lcores) - ignored\n",
2581                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
2582                 return;
2583         }
2584         nb_fwd_lcores = (lcoreid_t) nb_lc;
2585         printf("Number of forwarding cores set to %u\n",
2586                (unsigned int) nb_fwd_lcores);
2587 }
2588
2589 void
2590 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
2591 {
2592         unsigned int i;
2593         portid_t port_id;
2594         int record_now;
2595
2596         record_now = 0;
2597  again:
2598         for (i = 0; i < nb_pt; i++) {
2599                 port_id = (portid_t) portlist[i];
2600                 if (port_id_is_invalid(port_id, ENABLED_WARN))
2601                         return;
2602                 if (record_now)
2603                         fwd_ports_ids[i] = port_id;
2604         }
2605         if (record_now == 0) {
2606                 record_now = 1;
2607                 goto again;
2608         }
2609         nb_cfg_ports = (portid_t) nb_pt;
2610         if (nb_fwd_ports != (portid_t) nb_pt) {
2611                 printf("previous number of forwarding ports %u - changed to "
2612                        "number of configured ports %u\n",
2613                        (unsigned int) nb_fwd_ports, nb_pt);
2614                 nb_fwd_ports = (portid_t) nb_pt;
2615         }
2616 }
2617
2618 /**
2619  * Parse the user input and obtain the list of forwarding ports
2620  *
2621  * @param[in] list
2622  *   String containing the user input. User can specify
2623  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
2624  *   For example, if the user wants to use all the available
2625  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
2626  *   If the user wants to use only the ports 1,2 then the input
2627  *   is 1,2.
2628  *   valid characters are '-' and ','
2629  * @param[out] values
2630  *   This array will be filled with a list of port IDs
2631  *   based on the user input
2632  *   Note that duplicate entries are discarded and only the first
2633  *   count entries in this array are port IDs and all the rest
2634  *   will contain default values
2635  * @param[in] maxsize
2636  *   This parameter denotes 2 things
2637  *   1) Number of elements in the values array
2638  *   2) Maximum value of each element in the values array
2639  * @return
2640  *   On success, returns total count of parsed port IDs
2641  *   On failure, returns 0
2642  */
2643 static unsigned int
2644 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
2645 {
2646         unsigned int count = 0;
2647         char *end = NULL;
2648         int min, max;
2649         int value, i;
2650         unsigned int marked[maxsize];
2651
2652         if (list == NULL || values == NULL)
2653                 return 0;
2654
2655         for (i = 0; i < (int)maxsize; i++)
2656                 marked[i] = 0;
2657
2658         min = INT_MAX;
2659
2660         do {
2661                 /*Remove the blank spaces if any*/
2662                 while (isblank(*list))
2663                         list++;
2664                 if (*list == '\0')
2665                         break;
2666                 errno = 0;
2667                 value = strtol(list, &end, 10);
2668                 if (errno || end == NULL)
2669                         return 0;
2670                 if (value < 0 || value >= (int)maxsize)
2671                         return 0;
2672                 while (isblank(*end))
2673                         end++;
2674                 if (*end == '-' && min == INT_MAX) {
2675                         min = value;
2676                 } else if ((*end == ',') || (*end == '\0')) {
2677                         max = value;
2678                         if (min == INT_MAX)
2679                                 min = value;
2680                         for (i = min; i <= max; i++) {
2681                                 if (count < maxsize) {
2682                                         if (marked[i])
2683                                                 continue;
2684                                         values[count] = i;
2685                                         marked[i] = 1;
2686                                         count++;
2687                                 }
2688                         }
2689                         min = INT_MAX;
2690                 } else
2691                         return 0;
2692                 list = end + 1;
2693         } while (*end != '\0');
2694
2695         return count;
2696 }
2697
2698 void
2699 parse_fwd_portlist(const char *portlist)
2700 {
2701         unsigned int portcount;
2702         unsigned int portindex[RTE_MAX_ETHPORTS];
2703         unsigned int i, valid_port_count = 0;
2704
2705         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
2706         if (!portcount)
2707                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
2708
2709         /*
2710          * Here we verify the validity of the ports
2711          * and thereby calculate the total number of
2712          * valid ports
2713          */
2714         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
2715                 if (rte_eth_dev_is_valid_port(portindex[i])) {
2716                         portindex[valid_port_count] = portindex[i];
2717                         valid_port_count++;
2718                 }
2719         }
2720
2721         set_fwd_ports_list(portindex, valid_port_count);
2722 }
2723
2724 void
2725 set_fwd_ports_mask(uint64_t portmask)
2726 {
2727         unsigned int portlist[64];
2728         unsigned int nb_pt;
2729         unsigned int i;
2730
2731         if (portmask == 0) {
2732                 printf("Invalid NULL mask of ports\n");
2733                 return;
2734         }
2735         nb_pt = 0;
2736         RTE_ETH_FOREACH_DEV(i) {
2737                 if (! ((uint64_t)(1ULL << i) & portmask))
2738                         continue;
2739                 portlist[nb_pt++] = i;
2740         }
2741         set_fwd_ports_list(portlist, nb_pt);
2742 }
2743
2744 void
2745 set_fwd_ports_number(uint16_t nb_pt)
2746 {
2747         if (nb_pt > nb_cfg_ports) {
2748                 printf("nb fwd ports %u > %u (number of configured "
2749                        "ports) - ignored\n",
2750                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
2751                 return;
2752         }
2753         nb_fwd_ports = (portid_t) nb_pt;
2754         printf("Number of forwarding ports set to %u\n",
2755                (unsigned int) nb_fwd_ports);
2756 }
2757
2758 int
2759 port_is_forwarding(portid_t port_id)
2760 {
2761         unsigned int i;
2762
2763         if (port_id_is_invalid(port_id, ENABLED_WARN))
2764                 return -1;
2765
2766         for (i = 0; i < nb_fwd_ports; i++) {
2767                 if (fwd_ports_ids[i] == port_id)
2768                         return 1;
2769         }
2770
2771         return 0;
2772 }
2773
2774 void
2775 set_nb_pkt_per_burst(uint16_t nb)
2776 {
2777         if (nb > MAX_PKT_BURST) {
2778                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
2779                        " ignored\n",
2780                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
2781                 return;
2782         }
2783         nb_pkt_per_burst = nb;
2784         printf("Number of packets per burst set to %u\n",
2785                (unsigned int) nb_pkt_per_burst);
2786 }
2787
2788 static const char *
2789 tx_split_get_name(enum tx_pkt_split split)
2790 {
2791         uint32_t i;
2792
2793         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2794                 if (tx_split_name[i].split == split)
2795                         return tx_split_name[i].name;
2796         }
2797         return NULL;
2798 }
2799
2800 void
2801 set_tx_pkt_split(const char *name)
2802 {
2803         uint32_t i;
2804
2805         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2806                 if (strcmp(tx_split_name[i].name, name) == 0) {
2807                         tx_pkt_split = tx_split_name[i].split;
2808                         return;
2809                 }
2810         }
2811         printf("unknown value: \"%s\"\n", name);
2812 }
2813
2814 void
2815 show_tx_pkt_segments(void)
2816 {
2817         uint32_t i, n;
2818         const char *split;
2819
2820         n = tx_pkt_nb_segs;
2821         split = tx_split_get_name(tx_pkt_split);
2822
2823         printf("Number of segments: %u\n", n);
2824         printf("Segment sizes: ");
2825         for (i = 0; i != n - 1; i++)
2826                 printf("%hu,", tx_pkt_seg_lengths[i]);
2827         printf("%hu\n", tx_pkt_seg_lengths[i]);
2828         printf("Split packet: %s\n", split);
2829 }
2830
2831 void
2832 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
2833 {
2834         uint16_t tx_pkt_len;
2835         unsigned i;
2836
2837         if (nb_segs >= (unsigned) nb_txd) {
2838                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
2839                        nb_segs, (unsigned int) nb_txd);
2840                 return;
2841         }
2842
2843         /*
2844          * Check that each segment length is greater or equal than
2845          * the mbuf data sise.
2846          * Check also that the total packet length is greater or equal than the
2847          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
2848          * 20 + 8).
2849          */
2850         tx_pkt_len = 0;
2851         for (i = 0; i < nb_segs; i++) {
2852                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
2853                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
2854                                i, seg_lengths[i], (unsigned) mbuf_data_size);
2855                         return;
2856                 }
2857                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
2858         }
2859         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
2860                 printf("total packet length=%u < %d - give up\n",
2861                                 (unsigned) tx_pkt_len,
2862                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
2863                 return;
2864         }
2865
2866         for (i = 0; i < nb_segs; i++)
2867                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
2868
2869         tx_pkt_length  = tx_pkt_len;
2870         tx_pkt_nb_segs = (uint8_t) nb_segs;
2871 }
2872
2873 void
2874 setup_gro(const char *onoff, portid_t port_id)
2875 {
2876         if (!rte_eth_dev_is_valid_port(port_id)) {
2877                 printf("invalid port id %u\n", port_id);
2878                 return;
2879         }
2880         if (test_done == 0) {
2881                 printf("Before enable/disable GRO,"
2882                                 " please stop forwarding first\n");
2883                 return;
2884         }
2885         if (strcmp(onoff, "on") == 0) {
2886                 if (gro_ports[port_id].enable != 0) {
2887                         printf("Port %u has enabled GRO. Please"
2888                                         " disable GRO first\n", port_id);
2889                         return;
2890                 }
2891                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2892                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
2893                         gro_ports[port_id].param.max_flow_num =
2894                                 GRO_DEFAULT_FLOW_NUM;
2895                         gro_ports[port_id].param.max_item_per_flow =
2896                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
2897                 }
2898                 gro_ports[port_id].enable = 1;
2899         } else {
2900                 if (gro_ports[port_id].enable == 0) {
2901                         printf("Port %u has disabled GRO\n", port_id);
2902                         return;
2903                 }
2904                 gro_ports[port_id].enable = 0;
2905         }
2906 }
2907
2908 void
2909 setup_gro_flush_cycles(uint8_t cycles)
2910 {
2911         if (test_done == 0) {
2912                 printf("Before change flush interval for GRO,"
2913                                 " please stop forwarding first.\n");
2914                 return;
2915         }
2916
2917         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
2918                         GRO_DEFAULT_FLUSH_CYCLES) {
2919                 printf("The flushing cycle be in the range"
2920                                 " of 1 to %u. Revert to the default"
2921                                 " value %u.\n",
2922                                 GRO_MAX_FLUSH_CYCLES,
2923                                 GRO_DEFAULT_FLUSH_CYCLES);
2924                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
2925         }
2926
2927         gro_flush_cycles = cycles;
2928 }
2929
2930 void
2931 show_gro(portid_t port_id)
2932 {
2933         struct rte_gro_param *param;
2934         uint32_t max_pkts_num;
2935
2936         param = &gro_ports[port_id].param;
2937
2938         if (!rte_eth_dev_is_valid_port(port_id)) {
2939                 printf("Invalid port id %u.\n", port_id);
2940                 return;
2941         }
2942         if (gro_ports[port_id].enable) {
2943                 printf("GRO type: TCP/IPv4\n");
2944                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2945                         max_pkts_num = param->max_flow_num *
2946                                 param->max_item_per_flow;
2947                 } else
2948                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
2949                 printf("Max number of packets to perform GRO: %u\n",
2950                                 max_pkts_num);
2951                 printf("Flushing cycles: %u\n", gro_flush_cycles);
2952         } else
2953                 printf("Port %u doesn't enable GRO.\n", port_id);
2954 }
2955
2956 void
2957 setup_gso(const char *mode, portid_t port_id)
2958 {
2959         if (!rte_eth_dev_is_valid_port(port_id)) {
2960                 printf("invalid port id %u\n", port_id);
2961                 return;
2962         }
2963         if (strcmp(mode, "on") == 0) {
2964                 if (test_done == 0) {
2965                         printf("before enabling GSO,"
2966                                         " please stop forwarding first\n");
2967                         return;
2968                 }
2969                 gso_ports[port_id].enable = 1;
2970         } else if (strcmp(mode, "off") == 0) {
2971                 if (test_done == 0) {
2972                         printf("before disabling GSO,"
2973                                         " please stop forwarding first\n");
2974                         return;
2975                 }
2976                 gso_ports[port_id].enable = 0;
2977         }
2978 }
2979
2980 char*
2981 list_pkt_forwarding_modes(void)
2982 {
2983         static char fwd_modes[128] = "";
2984         const char *separator = "|";
2985         struct fwd_engine *fwd_eng;
2986         unsigned i = 0;
2987
2988         if (strlen (fwd_modes) == 0) {
2989                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
2990                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
2991                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
2992                         strncat(fwd_modes, separator,
2993                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
2994                 }
2995                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
2996         }
2997
2998         return fwd_modes;
2999 }
3000
3001 char*
3002 list_pkt_forwarding_retry_modes(void)
3003 {
3004         static char fwd_modes[128] = "";
3005         const char *separator = "|";
3006         struct fwd_engine *fwd_eng;
3007         unsigned i = 0;
3008
3009         if (strlen(fwd_modes) == 0) {
3010                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3011                         if (fwd_eng == &rx_only_engine)
3012                                 continue;
3013                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3014                                         sizeof(fwd_modes) -
3015                                         strlen(fwd_modes) - 1);
3016                         strncat(fwd_modes, separator,
3017                                         sizeof(fwd_modes) -
3018                                         strlen(fwd_modes) - 1);
3019                 }
3020                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3021         }
3022
3023         return fwd_modes;
3024 }
3025
3026 void
3027 set_pkt_forwarding_mode(const char *fwd_mode_name)
3028 {
3029         struct fwd_engine *fwd_eng;
3030         unsigned i;
3031
3032         i = 0;
3033         while ((fwd_eng = fwd_engines[i]) != NULL) {
3034                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3035                         printf("Set %s packet forwarding mode%s\n",
3036                                fwd_mode_name,
3037                                retry_enabled == 0 ? "" : " with retry");
3038                         cur_fwd_eng = fwd_eng;
3039                         return;
3040                 }
3041                 i++;
3042         }
3043         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3044 }
3045
3046 void
3047 add_rx_dump_callbacks(portid_t portid)
3048 {
3049         struct rte_eth_dev_info dev_info;
3050         uint16_t queue;
3051         int ret;
3052
3053         if (port_id_is_invalid(portid, ENABLED_WARN))
3054                 return;
3055
3056         ret = eth_dev_info_get_print_err(portid, &dev_info);
3057         if (ret != 0)
3058                 return;
3059
3060         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3061                 if (!ports[portid].rx_dump_cb[queue])
3062                         ports[portid].rx_dump_cb[queue] =
3063                                 rte_eth_add_rx_callback(portid, queue,
3064                                         dump_rx_pkts, NULL);
3065 }
3066
3067 void
3068 add_tx_dump_callbacks(portid_t portid)
3069 {
3070         struct rte_eth_dev_info dev_info;
3071         uint16_t queue;
3072         int ret;
3073
3074         if (port_id_is_invalid(portid, ENABLED_WARN))
3075                 return;
3076
3077         ret = eth_dev_info_get_print_err(portid, &dev_info);
3078         if (ret != 0)
3079                 return;
3080
3081         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3082                 if (!ports[portid].tx_dump_cb[queue])
3083                         ports[portid].tx_dump_cb[queue] =
3084                                 rte_eth_add_tx_callback(portid, queue,
3085                                                         dump_tx_pkts, NULL);
3086 }
3087
3088 void
3089 remove_rx_dump_callbacks(portid_t portid)
3090 {
3091         struct rte_eth_dev_info dev_info;
3092         uint16_t queue;
3093         int ret;
3094
3095         if (port_id_is_invalid(portid, ENABLED_WARN))
3096                 return;
3097
3098         ret = eth_dev_info_get_print_err(portid, &dev_info);
3099         if (ret != 0)
3100                 return;
3101
3102         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3103                 if (ports[portid].rx_dump_cb[queue]) {
3104                         rte_eth_remove_rx_callback(portid, queue,
3105                                 ports[portid].rx_dump_cb[queue]);
3106                         ports[portid].rx_dump_cb[queue] = NULL;
3107                 }
3108 }
3109
3110 void
3111 remove_tx_dump_callbacks(portid_t portid)
3112 {
3113         struct rte_eth_dev_info dev_info;
3114         uint16_t queue;
3115         int ret;
3116
3117         if (port_id_is_invalid(portid, ENABLED_WARN))
3118                 return;
3119
3120         ret = eth_dev_info_get_print_err(portid, &dev_info);
3121         if (ret != 0)
3122                 return;
3123
3124         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3125                 if (ports[portid].tx_dump_cb[queue]) {
3126                         rte_eth_remove_tx_callback(portid, queue,
3127                                 ports[portid].tx_dump_cb[queue]);
3128                         ports[portid].tx_dump_cb[queue] = NULL;
3129                 }
3130 }
3131
3132 void
3133 configure_rxtx_dump_callbacks(uint16_t verbose)
3134 {
3135         portid_t portid;
3136
3137 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3138                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3139                 return;
3140 #endif
3141
3142         RTE_ETH_FOREACH_DEV(portid)
3143         {
3144                 if (verbose == 1 || verbose > 2)
3145                         add_rx_dump_callbacks(portid);
3146                 else
3147                         remove_rx_dump_callbacks(portid);
3148                 if (verbose >= 2)
3149                         add_tx_dump_callbacks(portid);
3150                 else
3151                         remove_tx_dump_callbacks(portid);
3152         }
3153 }
3154
3155 void
3156 set_verbose_level(uint16_t vb_level)
3157 {
3158         printf("Change verbose level from %u to %u\n",
3159                (unsigned int) verbose_level, (unsigned int) vb_level);
3160         verbose_level = vb_level;
3161         configure_rxtx_dump_callbacks(verbose_level);
3162 }
3163
3164 void
3165 vlan_extend_set(portid_t port_id, int on)
3166 {
3167         int diag;
3168         int vlan_offload;
3169         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3170
3171         if (port_id_is_invalid(port_id, ENABLED_WARN))
3172                 return;
3173
3174         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3175
3176         if (on) {
3177                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3178                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3179         } else {
3180                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3181                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3182         }
3183
3184         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3185         if (diag < 0)
3186                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3187                "diag=%d\n", port_id, on, diag);
3188         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3189 }
3190
3191 void
3192 rx_vlan_strip_set(portid_t port_id, int on)
3193 {
3194         int diag;
3195         int vlan_offload;
3196         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3197
3198         if (port_id_is_invalid(port_id, ENABLED_WARN))
3199                 return;
3200
3201         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3202
3203         if (on) {
3204                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3205                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3206         } else {
3207                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3208                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3209         }
3210
3211         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3212         if (diag < 0)
3213                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
3214                "diag=%d\n", port_id, on, diag);
3215         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3216 }
3217
3218 void
3219 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
3220 {
3221         int diag;
3222
3223         if (port_id_is_invalid(port_id, ENABLED_WARN))
3224                 return;
3225
3226         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
3227         if (diag < 0)
3228                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
3229                "diag=%d\n", port_id, queue_id, on, diag);
3230 }
3231
3232 void
3233 rx_vlan_filter_set(portid_t port_id, int on)
3234 {
3235         int diag;
3236         int vlan_offload;
3237         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3238
3239         if (port_id_is_invalid(port_id, ENABLED_WARN))
3240                 return;
3241
3242         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3243
3244         if (on) {
3245                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
3246                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
3247         } else {
3248                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
3249                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
3250         }
3251
3252         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3253         if (diag < 0)
3254                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
3255                "diag=%d\n", port_id, on, diag);
3256         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3257 }
3258
3259 void
3260 rx_vlan_qinq_strip_set(portid_t port_id, int on)
3261 {
3262         int diag;
3263         int vlan_offload;
3264         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3265
3266         if (port_id_is_invalid(port_id, ENABLED_WARN))
3267                 return;
3268
3269         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3270
3271         if (on) {
3272                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
3273                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
3274         } else {
3275                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
3276                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
3277         }
3278
3279         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3280         if (diag < 0)
3281                 printf("%s(port_pi=%d, on=%d) failed "
3282                "diag=%d\n", __func__, port_id, on, diag);
3283         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3284 }
3285
3286 int
3287 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
3288 {
3289         int diag;
3290
3291         if (port_id_is_invalid(port_id, ENABLED_WARN))
3292                 return 1;
3293         if (vlan_id_is_invalid(vlan_id))
3294                 return 1;
3295         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
3296         if (diag == 0)
3297                 return 0;
3298         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
3299                "diag=%d\n",
3300                port_id, vlan_id, on, diag);
3301         return -1;
3302 }
3303
3304 void
3305 rx_vlan_all_filter_set(portid_t port_id, int on)
3306 {
3307         uint16_t vlan_id;
3308
3309         if (port_id_is_invalid(port_id, ENABLED_WARN))
3310                 return;
3311         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
3312                 if (rx_vft_set(port_id, vlan_id, on))
3313                         break;
3314         }
3315 }
3316
3317 void
3318 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
3319 {
3320         int diag;
3321
3322         if (port_id_is_invalid(port_id, ENABLED_WARN))
3323                 return;
3324
3325         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
3326         if (diag == 0)
3327                 return;
3328
3329         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
3330                "diag=%d\n",
3331                port_id, vlan_type, tp_id, diag);
3332 }
3333
3334 void
3335 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
3336 {
3337         struct rte_eth_dev_info dev_info;
3338         int ret;
3339
3340         if (port_id_is_invalid(port_id, ENABLED_WARN))
3341                 return;
3342         if (vlan_id_is_invalid(vlan_id))
3343                 return;
3344
3345         if (ports[port_id].dev_conf.txmode.offloads &
3346             DEV_TX_OFFLOAD_QINQ_INSERT) {
3347                 printf("Error, as QinQ has been enabled.\n");
3348                 return;
3349         }
3350
3351         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3352         if (ret != 0)
3353                 return;
3354
3355         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
3356                 printf("Error: vlan insert is not supported by port %d\n",
3357                         port_id);
3358                 return;
3359         }
3360
3361         tx_vlan_reset(port_id);
3362         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
3363         ports[port_id].tx_vlan_id = vlan_id;
3364 }
3365
3366 void
3367 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
3368 {
3369         struct rte_eth_dev_info dev_info;
3370         int ret;
3371
3372         if (port_id_is_invalid(port_id, ENABLED_WARN))
3373                 return;
3374         if (vlan_id_is_invalid(vlan_id))
3375                 return;
3376         if (vlan_id_is_invalid(vlan_id_outer))
3377                 return;
3378
3379         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3380         if (ret != 0)
3381                 return;
3382
3383         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
3384                 printf("Error: qinq insert not supported by port %d\n",
3385                         port_id);
3386                 return;
3387         }
3388
3389         tx_vlan_reset(port_id);
3390         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
3391                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
3392         ports[port_id].tx_vlan_id = vlan_id;
3393         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
3394 }
3395
3396 void
3397 tx_vlan_reset(portid_t port_id)
3398 {
3399         if (port_id_is_invalid(port_id, ENABLED_WARN))
3400                 return;
3401         ports[port_id].dev_conf.txmode.offloads &=
3402                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
3403                                   DEV_TX_OFFLOAD_QINQ_INSERT);
3404         ports[port_id].tx_vlan_id = 0;
3405         ports[port_id].tx_vlan_id_outer = 0;
3406 }
3407
3408 void
3409 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
3410 {
3411         if (port_id_is_invalid(port_id, ENABLED_WARN))
3412                 return;
3413
3414         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
3415 }
3416
3417 void
3418 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
3419 {
3420         uint16_t i;
3421         uint8_t existing_mapping_found = 0;
3422
3423         if (port_id_is_invalid(port_id, ENABLED_WARN))
3424                 return;
3425
3426         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
3427                 return;
3428
3429         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
3430                 printf("map_value not in required range 0..%d\n",
3431                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
3432                 return;
3433         }
3434
3435         if (!is_rx) { /*then tx*/
3436                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
3437                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
3438                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
3439                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
3440                                 existing_mapping_found = 1;
3441                                 break;
3442                         }
3443                 }
3444                 if (!existing_mapping_found) { /* A new additional mapping... */
3445                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
3446                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
3447                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
3448                         nb_tx_queue_stats_mappings++;
3449                 }
3450         }
3451         else { /*rx*/
3452                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
3453                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
3454                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
3455                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
3456                                 existing_mapping_found = 1;
3457                                 break;
3458                         }
3459                 }
3460                 if (!existing_mapping_found) { /* A new additional mapping... */
3461                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
3462                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
3463                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
3464                         nb_rx_queue_stats_mappings++;
3465                 }
3466         }
3467 }
3468
3469 void
3470 set_xstats_hide_zero(uint8_t on_off)
3471 {
3472         xstats_hide_zero = on_off;
3473 }
3474
3475 static inline void
3476 print_fdir_mask(struct rte_eth_fdir_masks *mask)
3477 {
3478         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
3479
3480         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3481                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
3482                         " tunnel_id: 0x%08x",
3483                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
3484                         rte_be_to_cpu_32(mask->tunnel_id_mask));
3485         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
3486                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
3487                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
3488                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
3489
3490                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
3491                         rte_be_to_cpu_16(mask->src_port_mask),
3492                         rte_be_to_cpu_16(mask->dst_port_mask));
3493
3494                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3495                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
3496                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
3497                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
3498                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
3499
3500                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3501                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
3502                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
3503                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
3504                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
3505         }
3506
3507         printf("\n");
3508 }
3509
3510 static inline void
3511 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3512 {
3513         struct rte_eth_flex_payload_cfg *cfg;
3514         uint32_t i, j;
3515
3516         for (i = 0; i < flex_conf->nb_payloads; i++) {
3517                 cfg = &flex_conf->flex_set[i];
3518                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
3519                         printf("\n    RAW:  ");
3520                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
3521                         printf("\n    L2_PAYLOAD:  ");
3522                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
3523                         printf("\n    L3_PAYLOAD:  ");
3524                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
3525                         printf("\n    L4_PAYLOAD:  ");
3526                 else
3527                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
3528                 for (j = 0; j < num; j++)
3529                         printf("  %-5u", cfg->src_offset[j]);
3530         }
3531         printf("\n");
3532 }
3533
3534 static char *
3535 flowtype_to_str(uint16_t flow_type)
3536 {
3537         struct flow_type_info {
3538                 char str[32];
3539                 uint16_t ftype;
3540         };
3541
3542         uint8_t i;
3543         static struct flow_type_info flowtype_str_table[] = {
3544                 {"raw", RTE_ETH_FLOW_RAW},
3545                 {"ipv4", RTE_ETH_FLOW_IPV4},
3546                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
3547                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
3548                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
3549                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
3550                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
3551                 {"ipv6", RTE_ETH_FLOW_IPV6},
3552                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
3553                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
3554                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
3555                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
3556                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
3557                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
3558                 {"port", RTE_ETH_FLOW_PORT},
3559                 {"vxlan", RTE_ETH_FLOW_VXLAN},
3560                 {"geneve", RTE_ETH_FLOW_GENEVE},
3561                 {"nvgre", RTE_ETH_FLOW_NVGRE},
3562                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
3563         };
3564
3565         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
3566                 if (flowtype_str_table[i].ftype == flow_type)
3567                         return flowtype_str_table[i].str;
3568         }
3569
3570         return NULL;
3571 }
3572
3573 static inline void
3574 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3575 {
3576         struct rte_eth_fdir_flex_mask *mask;
3577         uint32_t i, j;
3578         char *p;
3579
3580         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
3581                 mask = &flex_conf->flex_mask[i];
3582                 p = flowtype_to_str(mask->flow_type);
3583                 printf("\n    %s:\t", p ? p : "unknown");
3584                 for (j = 0; j < num; j++)
3585                         printf(" %02x", mask->mask[j]);
3586         }
3587         printf("\n");
3588 }
3589
3590 static inline void
3591 print_fdir_flow_type(uint32_t flow_types_mask)
3592 {
3593         int i;
3594         char *p;
3595
3596         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
3597                 if (!(flow_types_mask & (1 << i)))
3598                         continue;
3599                 p = flowtype_to_str(i);
3600                 if (p)
3601                         printf(" %s", p);
3602                 else
3603                         printf(" unknown");
3604         }
3605         printf("\n");
3606 }
3607
3608 void
3609 fdir_get_infos(portid_t port_id)
3610 {
3611         struct rte_eth_fdir_stats fdir_stat;
3612         struct rte_eth_fdir_info fdir_info;
3613         int ret;
3614
3615         static const char *fdir_stats_border = "########################";
3616
3617         if (port_id_is_invalid(port_id, ENABLED_WARN))
3618                 return;
3619         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
3620         if (ret < 0) {
3621                 printf("\n FDIR is not supported on port %-2d\n",
3622                         port_id);
3623                 return;
3624         }
3625
3626         memset(&fdir_info, 0, sizeof(fdir_info));
3627         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3628                                RTE_ETH_FILTER_INFO, &fdir_info);
3629         memset(&fdir_stat, 0, sizeof(fdir_stat));
3630         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3631                                RTE_ETH_FILTER_STATS, &fdir_stat);
3632         printf("\n  %s FDIR infos for port %-2d     %s\n",
3633                fdir_stats_border, port_id, fdir_stats_border);
3634         printf("  MODE: ");
3635         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
3636                 printf("  PERFECT\n");
3637         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
3638                 printf("  PERFECT-MAC-VLAN\n");
3639         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3640                 printf("  PERFECT-TUNNEL\n");
3641         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
3642                 printf("  SIGNATURE\n");
3643         else
3644                 printf("  DISABLE\n");
3645         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
3646                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
3647                 printf("  SUPPORTED FLOW TYPE: ");
3648                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
3649         }
3650         printf("  FLEX PAYLOAD INFO:\n");
3651         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
3652                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
3653                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
3654                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
3655                 fdir_info.flex_payload_unit,
3656                 fdir_info.max_flex_payload_segment_num,
3657                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
3658         printf("  MASK: ");
3659         print_fdir_mask(&fdir_info.mask);
3660         if (fdir_info.flex_conf.nb_payloads > 0) {
3661                 printf("  FLEX PAYLOAD SRC OFFSET:");
3662                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3663         }
3664         if (fdir_info.flex_conf.nb_flexmasks > 0) {
3665                 printf("  FLEX MASK CFG:");
3666                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3667         }
3668         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
3669                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
3670         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
3671                fdir_info.guarant_spc, fdir_info.best_spc);
3672         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
3673                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
3674                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
3675                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
3676                fdir_stat.collision, fdir_stat.free,
3677                fdir_stat.maxhash, fdir_stat.maxlen,
3678                fdir_stat.add, fdir_stat.remove,
3679                fdir_stat.f_add, fdir_stat.f_remove);
3680         printf("  %s############################%s\n",
3681                fdir_stats_border, fdir_stats_border);
3682 }
3683
3684 void
3685 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
3686 {
3687         struct rte_port *port;
3688         struct rte_eth_fdir_flex_conf *flex_conf;
3689         int i, idx = 0;
3690
3691         port = &ports[port_id];
3692         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3693         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
3694                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
3695                         idx = i;
3696                         break;
3697                 }
3698         }
3699         if (i >= RTE_ETH_FLOW_MAX) {
3700                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
3701                         idx = flex_conf->nb_flexmasks;
3702                         flex_conf->nb_flexmasks++;
3703                 } else {
3704                         printf("The flex mask table is full. Can not set flex"
3705                                 " mask for flow_type(%u).", cfg->flow_type);
3706                         return;
3707                 }
3708         }
3709         rte_memcpy(&flex_conf->flex_mask[idx],
3710                          cfg,
3711                          sizeof(struct rte_eth_fdir_flex_mask));
3712 }
3713
3714 void
3715 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
3716 {
3717         struct rte_port *port;
3718         struct rte_eth_fdir_flex_conf *flex_conf;
3719         int i, idx = 0;
3720
3721         port = &ports[port_id];
3722         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3723         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
3724                 if (cfg->type == flex_conf->flex_set[i].type) {
3725                         idx = i;
3726                         break;
3727                 }
3728         }
3729         if (i >= RTE_ETH_PAYLOAD_MAX) {
3730                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
3731                         idx = flex_conf->nb_payloads;
3732                         flex_conf->nb_payloads++;
3733                 } else {
3734                         printf("The flex payload table is full. Can not set"
3735                                 " flex payload for type(%u).", cfg->type);
3736                         return;
3737                 }
3738         }
3739         rte_memcpy(&flex_conf->flex_set[idx],
3740                          cfg,
3741                          sizeof(struct rte_eth_flex_payload_cfg));
3742
3743 }
3744
3745 void
3746 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
3747 {
3748 #ifdef RTE_LIBRTE_IXGBE_PMD
3749         int diag;
3750
3751         if (is_rx)
3752                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
3753         else
3754                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
3755
3756         if (diag == 0)
3757                 return;
3758         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
3759                         is_rx ? "rx" : "tx", port_id, diag);
3760         return;
3761 #endif
3762         printf("VF %s setting not supported for port %d\n",
3763                         is_rx ? "Rx" : "Tx", port_id);
3764         RTE_SET_USED(vf);
3765         RTE_SET_USED(on);
3766 }
3767
3768 int
3769 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
3770 {
3771         int diag;
3772         struct rte_eth_link link;
3773         int ret;
3774
3775         if (port_id_is_invalid(port_id, ENABLED_WARN))
3776                 return 1;
3777         ret = eth_link_get_nowait_print_err(port_id, &link);
3778         if (ret < 0)
3779                 return 1;
3780         if (rate > link.link_speed) {
3781                 printf("Invalid rate value:%u bigger than link speed: %u\n",
3782                         rate, link.link_speed);
3783                 return 1;
3784         }
3785         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
3786         if (diag == 0)
3787                 return diag;
3788         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
3789                 port_id, diag);
3790         return diag;
3791 }
3792
3793 int
3794 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
3795 {
3796         int diag = -ENOTSUP;
3797
3798         RTE_SET_USED(vf);
3799         RTE_SET_USED(rate);
3800         RTE_SET_USED(q_msk);
3801
3802 #ifdef RTE_LIBRTE_IXGBE_PMD
3803         if (diag == -ENOTSUP)
3804                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
3805                                                        q_msk);
3806 #endif
3807 #ifdef RTE_LIBRTE_BNXT_PMD
3808         if (diag == -ENOTSUP)
3809                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
3810 #endif
3811         if (diag == 0)
3812                 return diag;
3813
3814         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
3815                 port_id, diag);
3816         return diag;
3817 }
3818
3819 /*
3820  * Functions to manage the set of filtered Multicast MAC addresses.
3821  *
3822  * A pool of filtered multicast MAC addresses is associated with each port.
3823  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
3824  * The address of the pool and the number of valid multicast MAC addresses
3825  * recorded in the pool are stored in the fields "mc_addr_pool" and
3826  * "mc_addr_nb" of the "rte_port" data structure.
3827  *
3828  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
3829  * to be supplied a contiguous array of multicast MAC addresses.
3830  * To comply with this constraint, the set of multicast addresses recorded
3831  * into the pool are systematically compacted at the beginning of the pool.
3832  * Hence, when a multicast address is removed from the pool, all following
3833  * addresses, if any, are copied back to keep the set contiguous.
3834  */
3835 #define MCAST_POOL_INC 32
3836
3837 static int
3838 mcast_addr_pool_extend(struct rte_port *port)
3839 {
3840         struct rte_ether_addr *mc_pool;
3841         size_t mc_pool_size;
3842
3843         /*
3844          * If a free entry is available at the end of the pool, just
3845          * increment the number of recorded multicast addresses.
3846          */
3847         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
3848                 port->mc_addr_nb++;
3849                 return 0;
3850         }
3851
3852         /*
3853          * [re]allocate a pool with MCAST_POOL_INC more entries.
3854          * The previous test guarantees that port->mc_addr_nb is a multiple
3855          * of MCAST_POOL_INC.
3856          */
3857         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
3858                                                     MCAST_POOL_INC);
3859         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
3860                                                 mc_pool_size);
3861         if (mc_pool == NULL) {
3862                 printf("allocation of pool of %u multicast addresses failed\n",
3863                        port->mc_addr_nb + MCAST_POOL_INC);
3864                 return -ENOMEM;
3865         }
3866
3867         port->mc_addr_pool = mc_pool;
3868         port->mc_addr_nb++;
3869         return 0;
3870
3871 }
3872
3873 static void
3874 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
3875 {
3876         if (mcast_addr_pool_extend(port) != 0)
3877                 return;
3878         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
3879 }
3880
3881 static void
3882 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
3883 {
3884         port->mc_addr_nb--;
3885         if (addr_idx == port->mc_addr_nb) {
3886                 /* No need to recompact the set of multicast addressses. */
3887                 if (port->mc_addr_nb == 0) {
3888                         /* free the pool of multicast addresses. */
3889                         free(port->mc_addr_pool);
3890                         port->mc_addr_pool = NULL;
3891                 }
3892                 return;
3893         }
3894         memmove(&port->mc_addr_pool[addr_idx],
3895                 &port->mc_addr_pool[addr_idx + 1],
3896                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
3897 }
3898
3899 static int
3900 eth_port_multicast_addr_list_set(portid_t port_id)
3901 {
3902         struct rte_port *port;
3903         int diag;
3904
3905         port = &ports[port_id];
3906         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
3907                                             port->mc_addr_nb);
3908         if (diag < 0)
3909                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
3910                         port_id, port->mc_addr_nb, diag);
3911
3912         return diag;
3913 }
3914
3915 void
3916 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
3917 {
3918         struct rte_port *port;
3919         uint32_t i;
3920
3921         if (port_id_is_invalid(port_id, ENABLED_WARN))
3922                 return;
3923
3924         port = &ports[port_id];
3925
3926         /*
3927          * Check that the added multicast MAC address is not already recorded
3928          * in the pool of multicast addresses.
3929          */
3930         for (i = 0; i < port->mc_addr_nb; i++) {
3931                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
3932                         printf("multicast address already filtered by port\n");
3933                         return;
3934                 }
3935         }
3936
3937         mcast_addr_pool_append(port, mc_addr);
3938         if (eth_port_multicast_addr_list_set(port_id) < 0)
3939                 /* Rollback on failure, remove the address from the pool */
3940                 mcast_addr_pool_remove(port, i);
3941 }
3942
3943 void
3944 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
3945 {
3946         struct rte_port *port;
3947         uint32_t i;
3948
3949         if (port_id_is_invalid(port_id, ENABLED_WARN))
3950                 return;
3951
3952         port = &ports[port_id];
3953
3954         /*
3955          * Search the pool of multicast MAC addresses for the removed address.
3956          */
3957         for (i = 0; i < port->mc_addr_nb; i++) {
3958                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
3959                         break;
3960         }
3961         if (i == port->mc_addr_nb) {
3962                 printf("multicast address not filtered by port %d\n", port_id);
3963                 return;
3964         }
3965
3966         mcast_addr_pool_remove(port, i);
3967         if (eth_port_multicast_addr_list_set(port_id) < 0)
3968                 /* Rollback on failure, add the address back into the pool */
3969                 mcast_addr_pool_append(port, mc_addr);
3970 }
3971
3972 void
3973 port_dcb_info_display(portid_t port_id)
3974 {
3975         struct rte_eth_dcb_info dcb_info;
3976         uint16_t i;
3977         int ret;
3978         static const char *border = "================";
3979
3980         if (port_id_is_invalid(port_id, ENABLED_WARN))
3981                 return;
3982
3983         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
3984         if (ret) {
3985                 printf("\n Failed to get dcb infos on port %-2d\n",
3986                         port_id);
3987                 return;
3988         }
3989         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
3990         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
3991         printf("\n  TC :        ");
3992         for (i = 0; i < dcb_info.nb_tcs; i++)
3993                 printf("\t%4d", i);
3994         printf("\n  Priority :  ");
3995         for (i = 0; i < dcb_info.nb_tcs; i++)
3996                 printf("\t%4d", dcb_info.prio_tc[i]);
3997         printf("\n  BW percent :");
3998         for (i = 0; i < dcb_info.nb_tcs; i++)
3999                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4000         printf("\n  RXQ base :  ");
4001         for (i = 0; i < dcb_info.nb_tcs; i++)
4002                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4003         printf("\n  RXQ number :");
4004         for (i = 0; i < dcb_info.nb_tcs; i++)
4005                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4006         printf("\n  TXQ base :  ");
4007         for (i = 0; i < dcb_info.nb_tcs; i++)
4008                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4009         printf("\n  TXQ number :");
4010         for (i = 0; i < dcb_info.nb_tcs; i++)
4011                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4012         printf("\n");
4013 }
4014
4015 uint8_t *
4016 open_file(const char *file_path, uint32_t *size)
4017 {
4018         int fd = open(file_path, O_RDONLY);
4019         off_t pkg_size;
4020         uint8_t *buf = NULL;
4021         int ret = 0;
4022         struct stat st_buf;
4023
4024         if (size)
4025                 *size = 0;
4026
4027         if (fd == -1) {
4028                 printf("%s: Failed to open %s\n", __func__, file_path);
4029                 return buf;
4030         }
4031
4032         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4033                 close(fd);
4034                 printf("%s: File operations failed\n", __func__);
4035                 return buf;
4036         }
4037
4038         pkg_size = st_buf.st_size;
4039         if (pkg_size < 0) {
4040                 close(fd);
4041                 printf("%s: File operations failed\n", __func__);
4042                 return buf;
4043         }
4044
4045         buf = (uint8_t *)malloc(pkg_size);
4046         if (!buf) {
4047                 close(fd);
4048                 printf("%s: Failed to malloc memory\n", __func__);
4049                 return buf;
4050         }
4051
4052         ret = read(fd, buf, pkg_size);
4053         if (ret < 0) {
4054                 close(fd);
4055                 printf("%s: File read operation failed\n", __func__);
4056                 close_file(buf);
4057                 return NULL;
4058         }
4059
4060         if (size)
4061                 *size = pkg_size;
4062
4063         close(fd);
4064
4065         return buf;
4066 }
4067
4068 int
4069 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4070 {
4071         FILE *fh = fopen(file_path, "wb");
4072
4073         if (fh == NULL) {
4074                 printf("%s: Failed to open %s\n", __func__, file_path);
4075                 return -1;
4076         }
4077
4078         if (fwrite(buf, 1, size, fh) != size) {
4079                 fclose(fh);
4080                 printf("%s: File write operation failed\n", __func__);
4081                 return -1;
4082         }
4083
4084         fclose(fh);
4085
4086         return 0;
4087 }
4088
4089 int
4090 close_file(uint8_t *buf)
4091 {
4092         if (buf) {
4093                 free((void *)buf);
4094                 return 0;
4095         }
4096
4097         return -1;
4098 }
4099
4100 void
4101 port_queue_region_info_display(portid_t port_id, void *buf)
4102 {
4103 #ifdef RTE_LIBRTE_I40E_PMD
4104         uint16_t i, j;
4105         struct rte_pmd_i40e_queue_regions *info =
4106                 (struct rte_pmd_i40e_queue_regions *)buf;
4107         static const char *queue_region_info_stats_border = "-------";
4108
4109         if (!info->queue_region_number)
4110                 printf("there is no region has been set before");
4111
4112         printf("\n      %s All queue region info for port=%2d %s",
4113                         queue_region_info_stats_border, port_id,
4114                         queue_region_info_stats_border);
4115         printf("\n      queue_region_number: %-14u \n",
4116                         info->queue_region_number);
4117
4118         for (i = 0; i < info->queue_region_number; i++) {
4119                 printf("\n      region_id: %-14u queue_number: %-14u "
4120                         "queue_start_index: %-14u \n",
4121                         info->region[i].region_id,
4122                         info->region[i].queue_num,
4123                         info->region[i].queue_start_index);
4124
4125                 printf("  user_priority_num is  %-14u :",
4126                                         info->region[i].user_priority_num);
4127                 for (j = 0; j < info->region[i].user_priority_num; j++)
4128                         printf(" %-14u ", info->region[i].user_priority[j]);
4129
4130                 printf("\n      flowtype_num is  %-14u :",
4131                                 info->region[i].flowtype_num);
4132                 for (j = 0; j < info->region[i].flowtype_num; j++)
4133                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4134         }
4135 #else
4136         RTE_SET_USED(port_id);
4137         RTE_SET_USED(buf);
4138 #endif
4139
4140         printf("\n\n");
4141 }
4142
4143 void
4144 show_macs(portid_t port_id)
4145 {
4146         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4147         struct rte_eth_dev_info dev_info;
4148         struct rte_ether_addr *addr;
4149         uint32_t i, num_macs = 0;
4150         struct rte_eth_dev *dev;
4151
4152         dev = &rte_eth_devices[port_id];
4153
4154         rte_eth_dev_info_get(port_id, &dev_info);
4155
4156         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4157                 addr = &dev->data->mac_addrs[i];
4158
4159                 /* skip zero address */
4160                 if (rte_is_zero_ether_addr(addr))
4161                         continue;
4162
4163                 num_macs++;
4164         }
4165
4166         printf("Number of MAC address added: %d\n", num_macs);
4167
4168         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4169                 addr = &dev->data->mac_addrs[i];
4170
4171                 /* skip zero address */
4172                 if (rte_is_zero_ether_addr(addr))
4173                         continue;
4174
4175                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4176                 printf("  %s\n", buf);
4177         }
4178 }
4179
4180 void
4181 show_mcast_macs(portid_t port_id)
4182 {
4183         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4184         struct rte_ether_addr *addr;
4185         struct rte_port *port;
4186         uint32_t i;
4187
4188         port = &ports[port_id];
4189
4190         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
4191
4192         for (i = 0; i < port->mc_addr_nb; i++) {
4193                 addr = &port->mc_addr_pool[i];
4194
4195                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4196                 printf("  %s\n", buf);
4197         }
4198 }