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