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