app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_LIBRTE_IXGBE_PMD
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_LIBRTE_I40E_PMD
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_LIBRTE_BNXT_PMD
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #include <rte_gro.h>
  52
  53 #include "testpmd.h"
  54
  55 #define ETHDEV_FWVERS_LEN 32
  56
  57 static char *flowtype_to_str(uint16_t flow_type);
  58
  59 static const struct {
  60         enum tx_pkt_split split;
  61         const char *name;
  62 } tx_split_name[] = {
  63         {
  64                 .split = TX_PKT_SPLIT_OFF,
  65                 .name = "off",
  66         },
  67         {
  68                 .split = TX_PKT_SPLIT_ON,
  69                 .name = "on",
  70         },
  71         {
  72                 .split = TX_PKT_SPLIT_RND,
  73                 .name = "rand",
  74         },
  75 };
  76
  77 const struct rss_type_info rss_type_table[] = {
  78         { "all", ETH_RSS_IP | ETH_RSS_TCP |
  79                         ETH_RSS_UDP | ETH_RSS_SCTP |
  80                         ETH_RSS_L2_PAYLOAD },
  81         { "none", 0 },
  82         { "ipv4", ETH_RSS_IPV4 },
  83         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
  84         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
  85         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
  86         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
  87         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
  88         { "ipv6", ETH_RSS_IPV6 },
  89         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
  90         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
  91         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
  92         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
  93         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
  94         { "l2-payload", ETH_RSS_L2_PAYLOAD },
  95         { "ipv6-ex", ETH_RSS_IPV6_EX },
  96         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
  97         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
  98         { "port", ETH_RSS_PORT },
  99         { "vxlan", ETH_RSS_VXLAN },
 100         { "geneve", ETH_RSS_GENEVE },
 101         { "nvgre", ETH_RSS_NVGRE },
 102         { "ip", ETH_RSS_IP },
 103         { "udp", ETH_RSS_UDP },
 104         { "tcp", ETH_RSS_TCP },
 105         { "sctp", ETH_RSS_SCTP },
 106         { "tunnel", ETH_RSS_TUNNEL },
 107         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 108         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 109         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 110         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 111         { "esp", ETH_RSS_ESP },
 112         { "ah", ETH_RSS_AH },
 113         { NULL, 0 },
 114 };
 115
 116 static void
 117 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 118 {
 119         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 120         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 121         printf("%s%s", name, buf);
 122 }
 123
 124 void
 125 nic_stats_display(portid_t port_id)
 126 {
 127         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 128         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 129         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 130         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 131         static uint64_t prev_cycles[RTE_MAX_ETHPORTS];
 132         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 133                                                                 diff_cycles;
 134         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 135         struct rte_eth_stats stats;
 136         struct rte_port *port = &ports[port_id];
 137         uint8_t i;
 138
 139         static const char *nic_stats_border = "########################";
 140
 141         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 142                 print_valid_ports();
 143                 return;
 144         }
 145         rte_eth_stats_get(port_id, &stats);
 146         printf("\n  %s NIC statistics for port %-2d %s\n",
 147                nic_stats_border, port_id, nic_stats_border);
 148
 149         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 150                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 151                        "%-"PRIu64"\n",
 152                        stats.ipackets, stats.imissed, stats.ibytes);
 153                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 154                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 155                        stats.rx_nombuf);
 156                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 157                        "%-"PRIu64"\n",
 158                        stats.opackets, stats.oerrors, stats.obytes);
 159         }
 160         else {
 161                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 162                        "    RX-bytes: %10"PRIu64"\n",
 163                        stats.ipackets, stats.ierrors, stats.ibytes);
 164                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 165                 printf("  RX-nombuf:               %10"PRIu64"\n",
 166                        stats.rx_nombuf);
 167                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 168                        "    TX-bytes: %10"PRIu64"\n",
 169                        stats.opackets, stats.oerrors, stats.obytes);
 170         }
 171
 172         if (port->rx_queue_stats_mapping_enabled) {
 173                 printf("\n");
 174                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 175                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 176                                "    RX-errors: %10"PRIu64
 177                                "    RX-bytes: %10"PRIu64"\n",
 178                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 179                 }
 180         }
 181         if (port->tx_queue_stats_mapping_enabled) {
 182                 printf("\n");
 183                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 184                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 185                                "                             TX-bytes: %10"PRIu64"\n",
 186                                i, stats.q_opackets[i], stats.q_obytes[i]);
 187                 }
 188         }
 189
 190         diff_cycles = prev_cycles[port_id];
 191         prev_cycles[port_id] = rte_rdtsc();
 192         if (diff_cycles > 0)
 193                 diff_cycles = prev_cycles[port_id] - diff_cycles;
 194
 195         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 196                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 197         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 198                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 199         prev_pkts_rx[port_id] = stats.ipackets;
 200         prev_pkts_tx[port_id] = stats.opackets;
 201         mpps_rx = diff_cycles > 0 ?
 202                 diff_pkts_rx * rte_get_tsc_hz() / diff_cycles : 0;
 203         mpps_tx = diff_cycles > 0 ?
 204                 diff_pkts_tx * rte_get_tsc_hz() / diff_cycles : 0;
 205
 206         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 207                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 208         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 209                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 210         prev_bytes_rx[port_id] = stats.ibytes;
 211         prev_bytes_tx[port_id] = stats.obytes;
 212         mbps_rx = diff_cycles > 0 ?
 213                 diff_bytes_rx * rte_get_tsc_hz() / diff_cycles : 0;
 214         mbps_tx = diff_cycles > 0 ?
 215                 diff_bytes_tx * rte_get_tsc_hz() / diff_cycles : 0;
 216
 217         printf("\n  Throughput (since last show)\n");
 218         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 219                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 220                mpps_tx, mbps_tx * 8);
 221
 222         printf("  %s############################%s\n",
 223                nic_stats_border, nic_stats_border);
 224 }
 225
 226 void
 227 nic_stats_clear(portid_t port_id)
 228 {
 229         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 230                 print_valid_ports();
 231                 return;
 232         }
 233         rte_eth_stats_reset(port_id);
 234         printf("\n  NIC statistics for port %d cleared\n", port_id);
 235 }
 236
 237 void
 238 nic_xstats_display(portid_t port_id)
 239 {
 240         struct rte_eth_xstat *xstats;
 241         int cnt_xstats, idx_xstat;
 242         struct rte_eth_xstat_name *xstats_names;
 243
 244         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 245                 print_valid_ports();
 246                 return;
 247         }
 248         printf("###### NIC extended statistics for port %-2d\n", port_id);
 249         if (!rte_eth_dev_is_valid_port(port_id)) {
 250                 printf("Error: Invalid port number %i\n", port_id);
 251                 return;
 252         }
 253
 254         /* Get count */
 255         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 256         if (cnt_xstats  < 0) {
 257                 printf("Error: Cannot get count of xstats\n");
 258                 return;
 259         }
 260
 261         /* Get id-name lookup table */
 262         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 263         if (xstats_names == NULL) {
 264                 printf("Cannot allocate memory for xstats lookup\n");
 265                 return;
 266         }
 267         if (cnt_xstats != rte_eth_xstats_get_names(
 268                         port_id, xstats_names, cnt_xstats)) {
 269                 printf("Error: Cannot get xstats lookup\n");
 270                 free(xstats_names);
 271                 return;
 272         }
 273
 274         /* Get stats themselves */
 275         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 276         if (xstats == NULL) {
 277                 printf("Cannot allocate memory for xstats\n");
 278                 free(xstats_names);
 279                 return;
 280         }
 281         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 282                 printf("Error: Unable to get xstats\n");
 283                 free(xstats_names);
 284                 free(xstats);
 285                 return;
 286         }
 287
 288         /* Display xstats */
 289         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 290                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 291                         continue;
 292                 printf("%s: %"PRIu64"\n",
 293                         xstats_names[idx_xstat].name,
 294                         xstats[idx_xstat].value);
 295         }
 296         free(xstats_names);
 297         free(xstats);
 298 }
 299
 300 void
 301 nic_xstats_clear(portid_t port_id)
 302 {
 303         int ret;
 304
 305         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 306                 print_valid_ports();
 307                 return;
 308         }
 309         ret = rte_eth_xstats_reset(port_id);
 310         if (ret != 0) {
 311                 printf("%s: Error: failed to reset xstats (port %u): %s",
 312                        __func__, port_id, strerror(ret));
 313         }
 314 }
 315
 316 void
 317 nic_stats_mapping_display(portid_t port_id)
 318 {
 319         struct rte_port *port = &ports[port_id];
 320         uint16_t i;
 321
 322         static const char *nic_stats_mapping_border = "########################";
 323
 324         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 325                 print_valid_ports();
 326                 return;
 327         }
 328
 329         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 330                 printf("Port id %d - either does not support queue statistic mapping or"
 331                        " no queue statistic mapping set\n", port_id);
 332                 return;
 333         }
 334
 335         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 336                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 337
 338         if (port->rx_queue_stats_mapping_enabled) {
 339                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 340                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 341                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 342                                        rx_queue_stats_mappings[i].queue_id,
 343                                        rx_queue_stats_mappings[i].stats_counter_id);
 344                         }
 345                 }
 346                 printf("\n");
 347         }
 348
 349
 350         if (port->tx_queue_stats_mapping_enabled) {
 351                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 352                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 353                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 354                                        tx_queue_stats_mappings[i].queue_id,
 355                                        tx_queue_stats_mappings[i].stats_counter_id);
 356                         }
 357                 }
 358         }
 359
 360         printf("  %s####################################%s\n",
 361                nic_stats_mapping_border, nic_stats_mapping_border);
 362 }
 363
 364 void
 365 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 366 {
 367         struct rte_eth_burst_mode mode;
 368         struct rte_eth_rxq_info qinfo;
 369         int32_t rc;
 370         static const char *info_border = "*********************";
 371
 372         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 373         if (rc != 0) {
 374                 printf("Failed to retrieve information for port: %u, "
 375                         "RX queue: %hu\nerror desc: %s(%d)\n",
 376                         port_id, queue_id, strerror(-rc), rc);
 377                 return;
 378         }
 379
 380         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 381                info_border, port_id, queue_id, info_border);
 382
 383         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 384         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 385         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 386         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 387         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 388         printf("\nRX drop packets: %s",
 389                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 390         printf("\nRX deferred start: %s",
 391                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 392         printf("\nRX scattered packets: %s",
 393                 (qinfo.scattered_rx != 0) ? "on" : "off");
 394         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 395
 396         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 397                 printf("\nBurst mode: %s%s",
 398                        mode.info,
 399                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 400                                 " (per queue)" : "");
 401
 402         printf("\n");
 403 }
 404
 405 void
 406 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 407 {
 408         struct rte_eth_burst_mode mode;
 409         struct rte_eth_txq_info qinfo;
 410         int32_t rc;
 411         static const char *info_border = "*********************";
 412
 413         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 414         if (rc != 0) {
 415                 printf("Failed to retrieve information for port: %u, "
 416                         "TX queue: %hu\nerror desc: %s(%d)\n",
 417                         port_id, queue_id, strerror(-rc), rc);
 418                 return;
 419         }
 420
 421         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 422                info_border, port_id, queue_id, info_border);
 423
 424         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 425         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 426         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 427         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 428         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 429         printf("\nTX deferred start: %s",
 430                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 431         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 432
 433         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 434                 printf("\nBurst mode: %s%s",
 435                        mode.info,
 436                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 437                                 " (per queue)" : "");
 438
 439         printf("\n");
 440 }
 441
 442 static int bus_match_all(const struct rte_bus *bus, const void *data)
 443 {
 444         RTE_SET_USED(bus);
 445         RTE_SET_USED(data);
 446         return 0;
 447 }
 448
 449 void
 450 device_infos_display(const char *identifier)
 451 {
 452         static const char *info_border = "*********************";
 453         struct rte_bus *start = NULL, *next;
 454         struct rte_dev_iterator dev_iter;
 455         char name[RTE_ETH_NAME_MAX_LEN];
 456         struct rte_ether_addr mac_addr;
 457         struct rte_device *dev;
 458         struct rte_devargs da;
 459         portid_t port_id;
 460         char devstr[128];
 461
 462         memset(&da, 0, sizeof(da));
 463         if (!identifier)
 464                 goto skip_parse;
 465
 466         if (rte_devargs_parsef(&da, "%s", identifier)) {
 467                 printf("cannot parse identifier\n");
 468                 if (da.args)
 469                         free(da.args);
 470                 return;
 471         }
 472
 473 skip_parse:
 474         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 475
 476                 start = next;
 477                 if (identifier && da.bus != next)
 478                         continue;
 479
 480                 /* Skip buses that don't have iterate method */
 481                 if (!next->dev_iterate)
 482                         continue;
 483
 484                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 485                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 486
 487                         if (!dev->driver)
 488                                 continue;
 489                         /* Check for matching device if identifier is present */
 490                         if (identifier &&
 491                             strncmp(da.name, dev->name, strlen(dev->name)))
 492                                 continue;
 493                         printf("\n%s Infos for device %s %s\n",
 494                                info_border, dev->name, info_border);
 495                         printf("Bus name: %s", dev->bus->name);
 496                         printf("\nDriver name: %s", dev->driver->name);
 497                         printf("\nDevargs: %s",
 498                                dev->devargs ? dev->devargs->args : "");
 499                         printf("\nConnect to socket: %d", dev->numa_node);
 500                         printf("\n");
 501
 502                         /* List ports with matching device name */
 503                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 504                                 printf("\n\tPort id: %-2d", port_id);
 505                                 if (eth_macaddr_get_print_err(port_id,
 506                                                               &mac_addr) == 0)
 507                                         print_ethaddr("\n\tMAC address: ",
 508                                                       &mac_addr);
 509                                 rte_eth_dev_get_name_by_port(port_id, name);
 510                                 printf("\n\tDevice name: %s", name);
 511                                 printf("\n");
 512                         }
 513                 }
 514         };
 515 }
 516
 517 void
 518 port_infos_display(portid_t port_id)
 519 {
 520         struct rte_port *port;
 521         struct rte_ether_addr mac_addr;
 522         struct rte_eth_link link;
 523         struct rte_eth_dev_info dev_info;
 524         int vlan_offload;
 525         struct rte_mempool * mp;
 526         static const char *info_border = "*********************";
 527         uint16_t mtu;
 528         char name[RTE_ETH_NAME_MAX_LEN];
 529         int ret;
 530         char fw_version[ETHDEV_FWVERS_LEN];
 531
 532         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 533                 print_valid_ports();
 534                 return;
 535         }
 536         port = &ports[port_id];
 537         ret = eth_link_get_nowait_print_err(port_id, &link);
 538         if (ret < 0)
 539                 return;
 540
 541         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 542         if (ret != 0)
 543                 return;
 544
 545         printf("\n%s Infos for port %-2d %s\n",
 546                info_border, port_id, info_border);
 547         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 548                 print_ethaddr("MAC address: ", &mac_addr);
 549         rte_eth_dev_get_name_by_port(port_id, name);
 550         printf("\nDevice name: %s", name);
 551         printf("\nDriver name: %s", dev_info.driver_name);
 552
 553         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 554                                                 ETHDEV_FWVERS_LEN) == 0)
 555                 printf("\nFirmware-version: %s", fw_version);
 556         else
 557                 printf("\nFirmware-version: %s", "not available");
 558
 559         if (dev_info.device->devargs && dev_info.device->devargs->args)
 560                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 561         printf("\nConnect to socket: %u", port->socket_id);
 562
 563         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 564                 mp = mbuf_pool_find(port_numa[port_id]);
 565                 if (mp)
 566                         printf("\nmemory allocation on the socket: %d",
 567                                                         port_numa[port_id]);
 568         } else
 569                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 570
 571         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 572         printf("Link speed: %u Mbps\n", (unsigned) link.link_speed);
 573         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 574                ("full-duplex") : ("half-duplex"));
 575
 576         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 577                 printf("MTU: %u\n", mtu);
 578
 579         printf("Promiscuous mode: %s\n",
 580                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 581         printf("Allmulticast mode: %s\n",
 582                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 583         printf("Maximum number of MAC addresses: %u\n",
 584                (unsigned int)(port->dev_info.max_mac_addrs));
 585         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 586                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 587
 588         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 589         if (vlan_offload >= 0){
 590                 printf("VLAN offload: \n");
 591                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 592                         printf("  strip on, ");
 593                 else
 594                         printf("  strip off, ");
 595
 596                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 597                         printf("filter on, ");
 598                 else
 599                         printf("filter off, ");
 600
 601                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 602                         printf("extend on, ");
 603                 else
 604                         printf("extend off, ");
 605
 606                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 607                         printf("qinq strip on\n");
 608                 else
 609                         printf("qinq strip off\n");
 610         }
 611
 612         if (dev_info.hash_key_size > 0)
 613                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 614         if (dev_info.reta_size > 0)
 615                 printf("Redirection table size: %u\n", dev_info.reta_size);
 616         if (!dev_info.flow_type_rss_offloads)
 617                 printf("No RSS offload flow type is supported.\n");
 618         else {
 619                 uint16_t i;
 620                 char *p;
 621
 622                 printf("Supported RSS offload flow types:\n");
 623                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 624                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 625                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 626                                 continue;
 627                         p = flowtype_to_str(i);
 628                         if (p)
 629                                 printf("  %s\n", p);
 630                         else
 631                                 printf("  user defined %d\n", i);
 632                 }
 633         }
 634
 635         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 636         printf("Maximum configurable length of RX packet: %u\n",
 637                 dev_info.max_rx_pktlen);
 638         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 639                 dev_info.max_lro_pkt_size);
 640         if (dev_info.max_vfs)
 641                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 642         if (dev_info.max_vmdq_pools)
 643                 printf("Maximum number of VMDq pools: %u\n",
 644                         dev_info.max_vmdq_pools);
 645
 646         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 647         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 648         printf("Max possible number of RXDs per queue: %hu\n",
 649                 dev_info.rx_desc_lim.nb_max);
 650         printf("Min possible number of RXDs per queue: %hu\n",
 651                 dev_info.rx_desc_lim.nb_min);
 652         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 653
 654         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 655         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 656         printf("Max possible number of TXDs per queue: %hu\n",
 657                 dev_info.tx_desc_lim.nb_max);
 658         printf("Min possible number of TXDs per queue: %hu\n",
 659                 dev_info.tx_desc_lim.nb_min);
 660         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 661         printf("Max segment number per packet: %hu\n",
 662                 dev_info.tx_desc_lim.nb_seg_max);
 663         printf("Max segment number per MTU/TSO: %hu\n",
 664                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 665
 666         /* Show switch info only if valid switch domain and port id is set */
 667         if (dev_info.switch_info.domain_id !=
 668                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 669                 if (dev_info.switch_info.name)
 670                         printf("Switch name: %s\n", dev_info.switch_info.name);
 671
 672                 printf("Switch domain Id: %u\n",
 673                         dev_info.switch_info.domain_id);
 674                 printf("Switch Port Id: %u\n",
 675                         dev_info.switch_info.port_id);
 676         }
 677 }
 678
 679 void
 680 port_summary_header_display(void)
 681 {
 682         uint16_t port_number;
 683
 684         port_number = rte_eth_dev_count_avail();
 685         printf("Number of available ports: %i\n", port_number);
 686         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 687                         "Driver", "Status", "Link");
 688 }
 689
 690 void
 691 port_summary_display(portid_t port_id)
 692 {
 693         struct rte_ether_addr mac_addr;
 694         struct rte_eth_link link;
 695         struct rte_eth_dev_info dev_info;
 696         char name[RTE_ETH_NAME_MAX_LEN];
 697         int ret;
 698
 699         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 700                 print_valid_ports();
 701                 return;
 702         }
 703
 704         ret = eth_link_get_nowait_print_err(port_id, &link);
 705         if (ret < 0)
 706                 return;
 707
 708         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 709         if (ret != 0)
 710                 return;
 711
 712         rte_eth_dev_get_name_by_port(port_id, name);
 713         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 714         if (ret != 0)
 715                 return;
 716
 717         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %uMbps\n",
 718                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 719                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 720                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 721                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 722                 (unsigned int) link.link_speed);
 723 }
 724
 725 void
 726 port_offload_cap_display(portid_t port_id)
 727 {
 728         struct rte_eth_dev_info dev_info;
 729         static const char *info_border = "************";
 730         int ret;
 731
 732         if (port_id_is_invalid(port_id, ENABLED_WARN))
 733                 return;
 734
 735         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 736         if (ret != 0)
 737                 return;
 738
 739         printf("\n%s Port %d supported offload features: %s\n",
 740                 info_border, port_id, info_border);
 741
 742         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 743                 printf("VLAN stripped:                 ");
 744                 if (ports[port_id].dev_conf.rxmode.offloads &
 745                     DEV_RX_OFFLOAD_VLAN_STRIP)
 746                         printf("on\n");
 747                 else
 748                         printf("off\n");
 749         }
 750
 751         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 752                 printf("Double VLANs stripped:         ");
 753                 if (ports[port_id].dev_conf.rxmode.offloads &
 754                     DEV_RX_OFFLOAD_QINQ_STRIP)
 755                         printf("on\n");
 756                 else
 757                         printf("off\n");
 758         }
 759
 760         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 761                 printf("RX IPv4 checksum:              ");
 762                 if (ports[port_id].dev_conf.rxmode.offloads &
 763                     DEV_RX_OFFLOAD_IPV4_CKSUM)
 764                         printf("on\n");
 765                 else
 766                         printf("off\n");
 767         }
 768
 769         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 770                 printf("RX UDP checksum:               ");
 771                 if (ports[port_id].dev_conf.rxmode.offloads &
 772                     DEV_RX_OFFLOAD_UDP_CKSUM)
 773                         printf("on\n");
 774                 else
 775                         printf("off\n");
 776         }
 777
 778         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 779                 printf("RX TCP checksum:               ");
 780                 if (ports[port_id].dev_conf.rxmode.offloads &
 781                     DEV_RX_OFFLOAD_TCP_CKSUM)
 782                         printf("on\n");
 783                 else
 784                         printf("off\n");
 785         }
 786
 787         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
 788                 printf("RX SCTP checksum:              ");
 789                 if (ports[port_id].dev_conf.rxmode.offloads &
 790                     DEV_RX_OFFLOAD_SCTP_CKSUM)
 791                         printf("on\n");
 792                 else
 793                         printf("off\n");
 794         }
 795
 796         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
 797                 printf("RX Outer IPv4 checksum:        ");
 798                 if (ports[port_id].dev_conf.rxmode.offloads &
 799                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 800                         printf("on\n");
 801                 else
 802                         printf("off\n");
 803         }
 804
 805         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
 806                 printf("RX Outer UDP checksum:         ");
 807                 if (ports[port_id].dev_conf.rxmode.offloads &
 808                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
 809                         printf("on\n");
 810                 else
 811                         printf("off\n");
 812         }
 813
 814         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 815                 printf("Large receive offload:         ");
 816                 if (ports[port_id].dev_conf.rxmode.offloads &
 817                     DEV_RX_OFFLOAD_TCP_LRO)
 818                         printf("on\n");
 819                 else
 820                         printf("off\n");
 821         }
 822
 823         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
 824                 printf("HW timestamp:                  ");
 825                 if (ports[port_id].dev_conf.rxmode.offloads &
 826                     DEV_RX_OFFLOAD_TIMESTAMP)
 827                         printf("on\n");
 828                 else
 829                         printf("off\n");
 830         }
 831
 832         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
 833                 printf("Rx Keep CRC:                   ");
 834                 if (ports[port_id].dev_conf.rxmode.offloads &
 835                     DEV_RX_OFFLOAD_KEEP_CRC)
 836                         printf("on\n");
 837                 else
 838                         printf("off\n");
 839         }
 840
 841         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
 842                 printf("RX offload security:           ");
 843                 if (ports[port_id].dev_conf.rxmode.offloads &
 844                     DEV_RX_OFFLOAD_SECURITY)
 845                         printf("on\n");
 846                 else
 847                         printf("off\n");
 848         }
 849
 850         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
 851                 printf("VLAN insert:                   ");
 852                 if (ports[port_id].dev_conf.txmode.offloads &
 853                     DEV_TX_OFFLOAD_VLAN_INSERT)
 854                         printf("on\n");
 855                 else
 856                         printf("off\n");
 857         }
 858
 859         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
 860                 printf("Double VLANs insert:           ");
 861                 if (ports[port_id].dev_conf.txmode.offloads &
 862                     DEV_TX_OFFLOAD_QINQ_INSERT)
 863                         printf("on\n");
 864                 else
 865                         printf("off\n");
 866         }
 867
 868         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
 869                 printf("TX IPv4 checksum:              ");
 870                 if (ports[port_id].dev_conf.txmode.offloads &
 871                     DEV_TX_OFFLOAD_IPV4_CKSUM)
 872                         printf("on\n");
 873                 else
 874                         printf("off\n");
 875         }
 876
 877         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
 878                 printf("TX UDP checksum:               ");
 879                 if (ports[port_id].dev_conf.txmode.offloads &
 880                     DEV_TX_OFFLOAD_UDP_CKSUM)
 881                         printf("on\n");
 882                 else
 883                         printf("off\n");
 884         }
 885
 886         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
 887                 printf("TX TCP checksum:               ");
 888                 if (ports[port_id].dev_conf.txmode.offloads &
 889                     DEV_TX_OFFLOAD_TCP_CKSUM)
 890                         printf("on\n");
 891                 else
 892                         printf("off\n");
 893         }
 894
 895         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
 896                 printf("TX SCTP checksum:              ");
 897                 if (ports[port_id].dev_conf.txmode.offloads &
 898                     DEV_TX_OFFLOAD_SCTP_CKSUM)
 899                         printf("on\n");
 900                 else
 901                         printf("off\n");
 902         }
 903
 904         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
 905                 printf("TX Outer IPv4 checksum:        ");
 906                 if (ports[port_id].dev_conf.txmode.offloads &
 907                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
 908                         printf("on\n");
 909                 else
 910                         printf("off\n");
 911         }
 912
 913         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
 914                 printf("TX TCP segmentation:           ");
 915                 if (ports[port_id].dev_conf.txmode.offloads &
 916                     DEV_TX_OFFLOAD_TCP_TSO)
 917                         printf("on\n");
 918                 else
 919                         printf("off\n");
 920         }
 921
 922         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
 923                 printf("TX UDP segmentation:           ");
 924                 if (ports[port_id].dev_conf.txmode.offloads &
 925                     DEV_TX_OFFLOAD_UDP_TSO)
 926                         printf("on\n");
 927                 else
 928                         printf("off\n");
 929         }
 930
 931         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
 932                 printf("TSO for VXLAN tunnel packet:   ");
 933                 if (ports[port_id].dev_conf.txmode.offloads &
 934                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
 935                         printf("on\n");
 936                 else
 937                         printf("off\n");
 938         }
 939
 940         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
 941                 printf("TSO for GRE tunnel packet:     ");
 942                 if (ports[port_id].dev_conf.txmode.offloads &
 943                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
 944                         printf("on\n");
 945                 else
 946                         printf("off\n");
 947         }
 948
 949         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
 950                 printf("TSO for IPIP tunnel packet:    ");
 951                 if (ports[port_id].dev_conf.txmode.offloads &
 952                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
 953                         printf("on\n");
 954                 else
 955                         printf("off\n");
 956         }
 957
 958         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
 959                 printf("TSO for GENEVE tunnel packet:  ");
 960                 if (ports[port_id].dev_conf.txmode.offloads &
 961                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
 962                         printf("on\n");
 963                 else
 964                         printf("off\n");
 965         }
 966
 967         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
 968                 printf("IP tunnel TSO:  ");
 969                 if (ports[port_id].dev_conf.txmode.offloads &
 970                     DEV_TX_OFFLOAD_IP_TNL_TSO)
 971                         printf("on\n");
 972                 else
 973                         printf("off\n");
 974         }
 975
 976         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
 977                 printf("UDP tunnel TSO:  ");
 978                 if (ports[port_id].dev_conf.txmode.offloads &
 979                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
 980                         printf("on\n");
 981                 else
 982                         printf("off\n");
 983         }
 984
 985         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
 986                 printf("TX Outer UDP checksum:         ");
 987                 if (ports[port_id].dev_conf.txmode.offloads &
 988                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
 989                         printf("on\n");
 990                 else
 991                         printf("off\n");
 992         }
 993
 994 }
 995
 996 int
 997 port_id_is_invalid(portid_t port_id, enum print_warning warning)
 998 {
 999         uint16_t pid;
1000
1001         if (port_id == (portid_t)RTE_PORT_ALL)
1002                 return 0;
1003
1004         RTE_ETH_FOREACH_DEV(pid)
1005                 if (port_id == pid)
1006                         return 0;
1007
1008         if (warning == ENABLED_WARN)
1009                 printf("Invalid port %d\n", port_id);
1010
1011         return 1;
1012 }
1013
1014 void print_valid_ports(void)
1015 {
1016         portid_t pid;
1017
1018         printf("The valid ports array is [");
1019         RTE_ETH_FOREACH_DEV(pid) {
1020                 printf(" %d", pid);
1021         }
1022         printf(" ]\n");
1023 }
1024
1025 static int
1026 vlan_id_is_invalid(uint16_t vlan_id)
1027 {
1028         if (vlan_id < 4096)
1029                 return 0;
1030         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1031         return 1;
1032 }
1033
1034 static int
1035 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1036 {
1037         const struct rte_pci_device *pci_dev;
1038         const struct rte_bus *bus;
1039         uint64_t pci_len;
1040
1041         if (reg_off & 0x3) {
1042                 printf("Port register offset 0x%X not aligned on a 4-byte "
1043                        "boundary\n",
1044                        (unsigned)reg_off);
1045                 return 1;
1046         }
1047
1048         if (!ports[port_id].dev_info.device) {
1049                 printf("Invalid device\n");
1050                 return 0;
1051         }
1052
1053         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1054         if (bus && !strcmp(bus->name, "pci")) {
1055                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1056         } else {
1057                 printf("Not a PCI device\n");
1058                 return 1;
1059         }
1060
1061         pci_len = pci_dev->mem_resource[0].len;
1062         if (reg_off >= pci_len) {
1063                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1064                        "resource (length=%"PRIu64")\n",
1065                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1066                 return 1;
1067         }
1068         return 0;
1069 }
1070
1071 static int
1072 reg_bit_pos_is_invalid(uint8_t bit_pos)
1073 {
1074         if (bit_pos <= 31)
1075                 return 0;
1076         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1077         return 1;
1078 }
1079
1080 #define display_port_and_reg_off(port_id, reg_off) \
1081         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1082
1083 static inline void
1084 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1085 {
1086         display_port_and_reg_off(port_id, (unsigned)reg_off);
1087         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1088 }
1089
1090 void
1091 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1092 {
1093         uint32_t reg_v;
1094
1095
1096         if (port_id_is_invalid(port_id, ENABLED_WARN))
1097                 return;
1098         if (port_reg_off_is_invalid(port_id, reg_off))
1099                 return;
1100         if (reg_bit_pos_is_invalid(bit_x))
1101                 return;
1102         reg_v = port_id_pci_reg_read(port_id, reg_off);
1103         display_port_and_reg_off(port_id, (unsigned)reg_off);
1104         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1105 }
1106
1107 void
1108 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1109                            uint8_t bit1_pos, uint8_t bit2_pos)
1110 {
1111         uint32_t reg_v;
1112         uint8_t  l_bit;
1113         uint8_t  h_bit;
1114
1115         if (port_id_is_invalid(port_id, ENABLED_WARN))
1116                 return;
1117         if (port_reg_off_is_invalid(port_id, reg_off))
1118                 return;
1119         if (reg_bit_pos_is_invalid(bit1_pos))
1120                 return;
1121         if (reg_bit_pos_is_invalid(bit2_pos))
1122                 return;
1123         if (bit1_pos > bit2_pos)
1124                 l_bit = bit2_pos, h_bit = bit1_pos;
1125         else
1126                 l_bit = bit1_pos, h_bit = bit2_pos;
1127
1128         reg_v = port_id_pci_reg_read(port_id, reg_off);
1129         reg_v >>= l_bit;
1130         if (h_bit < 31)
1131                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1132         display_port_and_reg_off(port_id, (unsigned)reg_off);
1133         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1134                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1135 }
1136
1137 void
1138 port_reg_display(portid_t port_id, uint32_t reg_off)
1139 {
1140         uint32_t reg_v;
1141
1142         if (port_id_is_invalid(port_id, ENABLED_WARN))
1143                 return;
1144         if (port_reg_off_is_invalid(port_id, reg_off))
1145                 return;
1146         reg_v = port_id_pci_reg_read(port_id, reg_off);
1147         display_port_reg_value(port_id, reg_off, reg_v);
1148 }
1149
1150 void
1151 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1152                  uint8_t bit_v)
1153 {
1154         uint32_t reg_v;
1155
1156         if (port_id_is_invalid(port_id, ENABLED_WARN))
1157                 return;
1158         if (port_reg_off_is_invalid(port_id, reg_off))
1159                 return;
1160         if (reg_bit_pos_is_invalid(bit_pos))
1161                 return;
1162         if (bit_v > 1) {
1163                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1164                 return;
1165         }
1166         reg_v = port_id_pci_reg_read(port_id, reg_off);
1167         if (bit_v == 0)
1168                 reg_v &= ~(1 << bit_pos);
1169         else
1170                 reg_v |= (1 << bit_pos);
1171         port_id_pci_reg_write(port_id, reg_off, reg_v);
1172         display_port_reg_value(port_id, reg_off, reg_v);
1173 }
1174
1175 void
1176 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1177                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1178 {
1179         uint32_t max_v;
1180         uint32_t reg_v;
1181         uint8_t  l_bit;
1182         uint8_t  h_bit;
1183
1184         if (port_id_is_invalid(port_id, ENABLED_WARN))
1185                 return;
1186         if (port_reg_off_is_invalid(port_id, reg_off))
1187                 return;
1188         if (reg_bit_pos_is_invalid(bit1_pos))
1189                 return;
1190         if (reg_bit_pos_is_invalid(bit2_pos))
1191                 return;
1192         if (bit1_pos > bit2_pos)
1193                 l_bit = bit2_pos, h_bit = bit1_pos;
1194         else
1195                 l_bit = bit1_pos, h_bit = bit2_pos;
1196
1197         if ((h_bit - l_bit) < 31)
1198                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1199         else
1200                 max_v = 0xFFFFFFFF;
1201
1202         if (value > max_v) {
1203                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1204                                 (unsigned)value, (unsigned)value,
1205                                 (unsigned)max_v, (unsigned)max_v);
1206                 return;
1207         }
1208         reg_v = port_id_pci_reg_read(port_id, reg_off);
1209         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1210         reg_v |= (value << l_bit); /* Set changed bits */
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_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1217 {
1218         if (port_id_is_invalid(port_id, ENABLED_WARN))
1219                 return;
1220         if (port_reg_off_is_invalid(port_id, reg_off))
1221                 return;
1222         port_id_pci_reg_write(port_id, reg_off, reg_v);
1223         display_port_reg_value(port_id, reg_off, reg_v);
1224 }
1225
1226 void
1227 port_mtu_set(portid_t port_id, uint16_t mtu)
1228 {
1229         int diag;
1230         struct rte_port *rte_port = &ports[port_id];
1231         struct rte_eth_dev_info dev_info;
1232         uint16_t eth_overhead;
1233         int ret;
1234
1235         if (port_id_is_invalid(port_id, ENABLED_WARN))
1236                 return;
1237
1238         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1239         if (ret != 0)
1240                 return;
1241
1242         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1243                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1244                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1245                 return;
1246         }
1247         diag = rte_eth_dev_set_mtu(port_id, mtu);
1248         if (diag == 0 &&
1249             dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1250                 /*
1251                  * Ether overhead in driver is equal to the difference of
1252                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1253                  * device supports jumbo frame.
1254                  */
1255                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1256                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1257                         rte_port->dev_conf.rxmode.offloads |=
1258                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1259                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1260                                                 mtu + eth_overhead;
1261                 } else
1262                         rte_port->dev_conf.rxmode.offloads &=
1263                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1264
1265                 return;
1266         }
1267         printf("Set MTU failed. diag=%d\n", diag);
1268 }
1269
1270 /* Generic flow management functions. */
1271
1272 /** Generate a port_flow entry from attributes/pattern/actions. */
1273 static struct port_flow *
1274 port_flow_new(const struct rte_flow_attr *attr,
1275               const struct rte_flow_item *pattern,
1276               const struct rte_flow_action *actions,
1277               struct rte_flow_error *error)
1278 {
1279         const struct rte_flow_conv_rule rule = {
1280                 .attr_ro = attr,
1281                 .pattern_ro = pattern,
1282                 .actions_ro = actions,
1283         };
1284         struct port_flow *pf;
1285         int ret;
1286
1287         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1288         if (ret < 0)
1289                 return NULL;
1290         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1291         if (!pf) {
1292                 rte_flow_error_set
1293                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1294                          "calloc() failed");
1295                 return NULL;
1296         }
1297         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1298                           error) >= 0)
1299                 return pf;
1300         free(pf);
1301         return NULL;
1302 }
1303
1304 /** Print a message out of a flow error. */
1305 static int
1306 port_flow_complain(struct rte_flow_error *error)
1307 {
1308         static const char *const errstrlist[] = {
1309                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1310                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1311                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1312                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1313                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1314                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1315                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1316                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1317                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1318                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1319                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1320                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1321                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1322                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1323                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1324                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1325                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1326         };
1327         const char *errstr;
1328         char buf[32];
1329         int err = rte_errno;
1330
1331         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1332             !errstrlist[error->type])
1333                 errstr = "unknown type";
1334         else
1335                 errstr = errstrlist[error->type];
1336         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1337                error->type, errstr,
1338                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1339                                         error->cause), buf) : "",
1340                error->message ? error->message : "(no stated reason)",
1341                rte_strerror(err));
1342         return -err;
1343 }
1344
1345 /** Validate flow rule. */
1346 int
1347 port_flow_validate(portid_t port_id,
1348                    const struct rte_flow_attr *attr,
1349                    const struct rte_flow_item *pattern,
1350                    const struct rte_flow_action *actions)
1351 {
1352         struct rte_flow_error error;
1353
1354         /* Poisoning to make sure PMDs update it in case of error. */
1355         memset(&error, 0x11, sizeof(error));
1356         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1357                 return port_flow_complain(&error);
1358         printf("Flow rule validated\n");
1359         return 0;
1360 }
1361
1362 /** Create flow rule. */
1363 int
1364 port_flow_create(portid_t port_id,
1365                  const struct rte_flow_attr *attr,
1366                  const struct rte_flow_item *pattern,
1367                  const struct rte_flow_action *actions)
1368 {
1369         struct rte_flow *flow;
1370         struct rte_port *port;
1371         struct port_flow *pf;
1372         uint32_t id;
1373         struct rte_flow_error error;
1374
1375         /* Poisoning to make sure PMDs update it in case of error. */
1376         memset(&error, 0x22, sizeof(error));
1377         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1378         if (!flow)
1379                 return port_flow_complain(&error);
1380         port = &ports[port_id];
1381         if (port->flow_list) {
1382                 if (port->flow_list->id == UINT32_MAX) {
1383                         printf("Highest rule ID is already assigned, delete"
1384                                " it first");
1385                         rte_flow_destroy(port_id, flow, NULL);
1386                         return -ENOMEM;
1387                 }
1388                 id = port->flow_list->id + 1;
1389         } else
1390                 id = 0;
1391         pf = port_flow_new(attr, pattern, actions, &error);
1392         if (!pf) {
1393                 rte_flow_destroy(port_id, flow, NULL);
1394                 return port_flow_complain(&error);
1395         }
1396         pf->next = port->flow_list;
1397         pf->id = id;
1398         pf->flow = flow;
1399         port->flow_list = pf;
1400         printf("Flow rule #%u created\n", pf->id);
1401         return 0;
1402 }
1403
1404 /** Destroy a number of flow rules. */
1405 int
1406 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1407 {
1408         struct rte_port *port;
1409         struct port_flow **tmp;
1410         uint32_t c = 0;
1411         int ret = 0;
1412
1413         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1414             port_id == (portid_t)RTE_PORT_ALL)
1415                 return -EINVAL;
1416         port = &ports[port_id];
1417         tmp = &port->flow_list;
1418         while (*tmp) {
1419                 uint32_t i;
1420
1421                 for (i = 0; i != n; ++i) {
1422                         struct rte_flow_error error;
1423                         struct port_flow *pf = *tmp;
1424
1425                         if (rule[i] != pf->id)
1426                                 continue;
1427                         /*
1428                          * Poisoning to make sure PMDs update it in case
1429                          * of error.
1430                          */
1431                         memset(&error, 0x33, sizeof(error));
1432                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1433                                 ret = port_flow_complain(&error);
1434                                 continue;
1435                         }
1436                         printf("Flow rule #%u destroyed\n", pf->id);
1437                         *tmp = pf->next;
1438                         free(pf);
1439                         break;
1440                 }
1441                 if (i == n)
1442                         tmp = &(*tmp)->next;
1443                 ++c;
1444         }
1445         return ret;
1446 }
1447
1448 /** Remove all flow rules. */
1449 int
1450 port_flow_flush(portid_t port_id)
1451 {
1452         struct rte_flow_error error;
1453         struct rte_port *port;
1454         int ret = 0;
1455
1456         /* Poisoning to make sure PMDs update it in case of error. */
1457         memset(&error, 0x44, sizeof(error));
1458         if (rte_flow_flush(port_id, &error)) {
1459                 ret = port_flow_complain(&error);
1460                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
1461                     port_id == (portid_t)RTE_PORT_ALL)
1462                         return ret;
1463         }
1464         port = &ports[port_id];
1465         while (port->flow_list) {
1466                 struct port_flow *pf = port->flow_list->next;
1467
1468                 free(port->flow_list);
1469                 port->flow_list = pf;
1470         }
1471         return ret;
1472 }
1473
1474 /** Dump all flow rules. */
1475 int
1476 port_flow_dump(portid_t port_id, const char *file_name)
1477 {
1478         int ret = 0;
1479         FILE *file = stdout;
1480         struct rte_flow_error error;
1481
1482         if (file_name && strlen(file_name)) {
1483                 file = fopen(file_name, "w");
1484                 if (!file) {
1485                         printf("Failed to create file %s: %s\n", file_name,
1486                                strerror(errno));
1487                         return -errno;
1488                 }
1489         }
1490         ret = rte_flow_dev_dump(port_id, file, &error);
1491         if (ret) {
1492                 port_flow_complain(&error);
1493                 printf("Failed to dump flow: %s\n", strerror(-ret));
1494         } else
1495                 printf("Flow dump finished\n");
1496         if (file_name && strlen(file_name))
1497                 fclose(file);
1498         return ret;
1499 }
1500
1501 /** Query a flow rule. */
1502 int
1503 port_flow_query(portid_t port_id, uint32_t rule,
1504                 const struct rte_flow_action *action)
1505 {
1506         struct rte_flow_error error;
1507         struct rte_port *port;
1508         struct port_flow *pf;
1509         const char *name;
1510         union {
1511                 struct rte_flow_query_count count;
1512         } query;
1513         int ret;
1514
1515         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1516             port_id == (portid_t)RTE_PORT_ALL)
1517                 return -EINVAL;
1518         port = &ports[port_id];
1519         for (pf = port->flow_list; pf; pf = pf->next)
1520                 if (pf->id == rule)
1521                         break;
1522         if (!pf) {
1523                 printf("Flow rule #%u not found\n", rule);
1524                 return -ENOENT;
1525         }
1526         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1527                             &name, sizeof(name),
1528                             (void *)(uintptr_t)action->type, &error);
1529         if (ret < 0)
1530                 return port_flow_complain(&error);
1531         switch (action->type) {
1532         case RTE_FLOW_ACTION_TYPE_COUNT:
1533                 break;
1534         default:
1535                 printf("Cannot query action type %d (%s)\n",
1536                         action->type, name);
1537                 return -ENOTSUP;
1538         }
1539         /* Poisoning to make sure PMDs update it in case of error. */
1540         memset(&error, 0x55, sizeof(error));
1541         memset(&query, 0, sizeof(query));
1542         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
1543                 return port_flow_complain(&error);
1544         switch (action->type) {
1545         case RTE_FLOW_ACTION_TYPE_COUNT:
1546                 printf("%s:\n"
1547                        " hits_set: %u\n"
1548                        " bytes_set: %u\n"
1549                        " hits: %" PRIu64 "\n"
1550                        " bytes: %" PRIu64 "\n",
1551                        name,
1552                        query.count.hits_set,
1553                        query.count.bytes_set,
1554                        query.count.hits,
1555                        query.count.bytes);
1556                 break;
1557         default:
1558                 printf("Cannot display result for action type %d (%s)\n",
1559                        action->type, name);
1560                 break;
1561         }
1562         return 0;
1563 }
1564
1565 /** List flow rules. */
1566 void
1567 port_flow_list(portid_t port_id, uint32_t n, const uint32_t group[n])
1568 {
1569         struct rte_port *port;
1570         struct port_flow *pf;
1571         struct port_flow *list = NULL;
1572         uint32_t i;
1573
1574         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1575             port_id == (portid_t)RTE_PORT_ALL)
1576                 return;
1577         port = &ports[port_id];
1578         if (!port->flow_list)
1579                 return;
1580         /* Sort flows by group, priority and ID. */
1581         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
1582                 struct port_flow **tmp;
1583                 const struct rte_flow_attr *curr = pf->rule.attr;
1584
1585                 if (n) {
1586                         /* Filter out unwanted groups. */
1587                         for (i = 0; i != n; ++i)
1588                                 if (curr->group == group[i])
1589                                         break;
1590                         if (i == n)
1591                                 continue;
1592                 }
1593                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
1594                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
1595
1596                         if (curr->group > comp->group ||
1597                             (curr->group == comp->group &&
1598                              curr->priority > comp->priority) ||
1599                             (curr->group == comp->group &&
1600                              curr->priority == comp->priority &&
1601                              pf->id > (*tmp)->id))
1602                                 continue;
1603                         break;
1604                 }
1605                 pf->tmp = *tmp;
1606                 *tmp = pf;
1607         }
1608         printf("ID\tGroup\tPrio\tAttr\tRule\n");
1609         for (pf = list; pf != NULL; pf = pf->tmp) {
1610                 const struct rte_flow_item *item = pf->rule.pattern;
1611                 const struct rte_flow_action *action = pf->rule.actions;
1612                 const char *name;
1613
1614                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
1615                        pf->id,
1616                        pf->rule.attr->group,
1617                        pf->rule.attr->priority,
1618                        pf->rule.attr->ingress ? 'i' : '-',
1619                        pf->rule.attr->egress ? 'e' : '-',
1620                        pf->rule.attr->transfer ? 't' : '-');
1621                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
1622                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
1623                                           &name, sizeof(name),
1624                                           (void *)(uintptr_t)item->type,
1625                                           NULL) <= 0)
1626                                 name = "[UNKNOWN]";
1627                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
1628                                 printf("%s ", name);
1629                         ++item;
1630                 }
1631                 printf("=>");
1632                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
1633                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1634                                           &name, sizeof(name),
1635                                           (void *)(uintptr_t)action->type,
1636                                           NULL) <= 0)
1637                                 name = "[UNKNOWN]";
1638                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
1639                                 printf(" %s", name);
1640                         ++action;
1641                 }
1642                 printf("\n");
1643         }
1644 }
1645
1646 /** Restrict ingress traffic to the defined flow rules. */
1647 int
1648 port_flow_isolate(portid_t port_id, int set)
1649 {
1650         struct rte_flow_error error;
1651
1652         /* Poisoning to make sure PMDs update it in case of error. */
1653         memset(&error, 0x66, sizeof(error));
1654         if (rte_flow_isolate(port_id, set, &error))
1655                 return port_flow_complain(&error);
1656         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
1657                port_id,
1658                set ? "now restricted" : "not restricted anymore");
1659         return 0;
1660 }
1661
1662 /*
1663  * RX/TX ring descriptors display functions.
1664  */
1665 int
1666 rx_queue_id_is_invalid(queueid_t rxq_id)
1667 {
1668         if (rxq_id < nb_rxq)
1669                 return 0;
1670         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
1671         return 1;
1672 }
1673
1674 int
1675 tx_queue_id_is_invalid(queueid_t txq_id)
1676 {
1677         if (txq_id < nb_txq)
1678                 return 0;
1679         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
1680         return 1;
1681 }
1682
1683 static int
1684 rx_desc_id_is_invalid(uint16_t rxdesc_id)
1685 {
1686         if (rxdesc_id < nb_rxd)
1687                 return 0;
1688         printf("Invalid RX descriptor %d (must be < nb_rxd=%d)\n",
1689                rxdesc_id, nb_rxd);
1690         return 1;
1691 }
1692
1693 static int
1694 tx_desc_id_is_invalid(uint16_t txdesc_id)
1695 {
1696         if (txdesc_id < nb_txd)
1697                 return 0;
1698         printf("Invalid TX descriptor %d (must be < nb_txd=%d)\n",
1699                txdesc_id, nb_txd);
1700         return 1;
1701 }
1702
1703 static const struct rte_memzone *
1704 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
1705 {
1706         char mz_name[RTE_MEMZONE_NAMESIZE];
1707         const struct rte_memzone *mz;
1708
1709         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
1710                         port_id, q_id, ring_name);
1711         mz = rte_memzone_lookup(mz_name);
1712         if (mz == NULL)
1713                 printf("%s ring memory zoneof (port %d, queue %d) not"
1714                        "found (zone name = %s\n",
1715                        ring_name, port_id, q_id, mz_name);
1716         return mz;
1717 }
1718
1719 union igb_ring_dword {
1720         uint64_t dword;
1721         struct {
1722 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
1723                 uint32_t lo;
1724                 uint32_t hi;
1725 #else
1726                 uint32_t hi;
1727                 uint32_t lo;
1728 #endif
1729         } words;
1730 };
1731
1732 struct igb_ring_desc_32_bytes {
1733         union igb_ring_dword lo_dword;
1734         union igb_ring_dword hi_dword;
1735         union igb_ring_dword resv1;
1736         union igb_ring_dword resv2;
1737 };
1738
1739 struct igb_ring_desc_16_bytes {
1740         union igb_ring_dword lo_dword;
1741         union igb_ring_dword hi_dword;
1742 };
1743
1744 static void
1745 ring_rxd_display_dword(union igb_ring_dword dword)
1746 {
1747         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
1748                                         (unsigned)dword.words.hi);
1749 }
1750
1751 static void
1752 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
1753 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1754                            portid_t port_id,
1755 #else
1756                            __rte_unused portid_t port_id,
1757 #endif
1758                            uint16_t desc_id)
1759 {
1760         struct igb_ring_desc_16_bytes *ring =
1761                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1762 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1763         int ret;
1764         struct rte_eth_dev_info dev_info;
1765
1766         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1767         if (ret != 0)
1768                 return;
1769
1770         if (strstr(dev_info.driver_name, "i40e") != NULL) {
1771                 /* 32 bytes RX descriptor, i40e only */
1772                 struct igb_ring_desc_32_bytes *ring =
1773                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
1774                 ring[desc_id].lo_dword.dword =
1775                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1776                 ring_rxd_display_dword(ring[desc_id].lo_dword);
1777                 ring[desc_id].hi_dword.dword =
1778                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1779                 ring_rxd_display_dword(ring[desc_id].hi_dword);
1780                 ring[desc_id].resv1.dword =
1781                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
1782                 ring_rxd_display_dword(ring[desc_id].resv1);
1783                 ring[desc_id].resv2.dword =
1784                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
1785                 ring_rxd_display_dword(ring[desc_id].resv2);
1786
1787                 return;
1788         }
1789 #endif
1790         /* 16 bytes RX descriptor */
1791         ring[desc_id].lo_dword.dword =
1792                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1793         ring_rxd_display_dword(ring[desc_id].lo_dword);
1794         ring[desc_id].hi_dword.dword =
1795                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1796         ring_rxd_display_dword(ring[desc_id].hi_dword);
1797 }
1798
1799 static void
1800 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
1801 {
1802         struct igb_ring_desc_16_bytes *ring;
1803         struct igb_ring_desc_16_bytes txd;
1804
1805         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1806         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1807         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1808         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
1809                         (unsigned)txd.lo_dword.words.lo,
1810                         (unsigned)txd.lo_dword.words.hi,
1811                         (unsigned)txd.hi_dword.words.lo,
1812                         (unsigned)txd.hi_dword.words.hi);
1813 }
1814
1815 void
1816 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
1817 {
1818         const struct rte_memzone *rx_mz;
1819
1820         if (port_id_is_invalid(port_id, ENABLED_WARN))
1821                 return;
1822         if (rx_queue_id_is_invalid(rxq_id))
1823                 return;
1824         if (rx_desc_id_is_invalid(rxd_id))
1825                 return;
1826         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
1827         if (rx_mz == NULL)
1828                 return;
1829         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
1830 }
1831
1832 void
1833 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
1834 {
1835         const struct rte_memzone *tx_mz;
1836
1837         if (port_id_is_invalid(port_id, ENABLED_WARN))
1838                 return;
1839         if (tx_queue_id_is_invalid(txq_id))
1840                 return;
1841         if (tx_desc_id_is_invalid(txd_id))
1842                 return;
1843         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
1844         if (tx_mz == NULL)
1845                 return;
1846         ring_tx_descriptor_display(tx_mz, txd_id);
1847 }
1848
1849 void
1850 fwd_lcores_config_display(void)
1851 {
1852         lcoreid_t lc_id;
1853
1854         printf("List of forwarding lcores:");
1855         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
1856                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
1857         printf("\n");
1858 }
1859 void
1860 rxtx_config_display(void)
1861 {
1862         portid_t pid;
1863         queueid_t qid;
1864
1865         printf("  %s packet forwarding%s packets/burst=%d\n",
1866                cur_fwd_eng->fwd_mode_name,
1867                retry_enabled == 0 ? "" : " with retry",
1868                nb_pkt_per_burst);
1869
1870         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
1871                 printf("  packet len=%u - nb packet segments=%d\n",
1872                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
1873
1874         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
1875                nb_fwd_lcores, nb_fwd_ports);
1876
1877         RTE_ETH_FOREACH_DEV(pid) {
1878                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
1879                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
1880                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
1881                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
1882                 uint16_t nb_rx_desc_tmp;
1883                 uint16_t nb_tx_desc_tmp;
1884                 struct rte_eth_rxq_info rx_qinfo;
1885                 struct rte_eth_txq_info tx_qinfo;
1886                 int32_t rc;
1887
1888                 /* per port config */
1889                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
1890                                 (unsigned int)pid, nb_rxq, nb_txq);
1891
1892                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
1893                                 ports[pid].dev_conf.rxmode.offloads,
1894                                 ports[pid].dev_conf.txmode.offloads);
1895
1896                 /* per rx queue config only for first queue to be less verbose */
1897                 for (qid = 0; qid < 1; qid++) {
1898                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
1899                         if (rc)
1900                                 nb_rx_desc_tmp = nb_rx_desc[qid];
1901                         else
1902                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
1903
1904                         printf("    RX queue: %d\n", qid);
1905                         printf("      RX desc=%d - RX free threshold=%d\n",
1906                                 nb_rx_desc_tmp, rx_conf[qid].rx_free_thresh);
1907                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
1908                                 " wthresh=%d\n",
1909                                 rx_conf[qid].rx_thresh.pthresh,
1910                                 rx_conf[qid].rx_thresh.hthresh,
1911                                 rx_conf[qid].rx_thresh.wthresh);
1912                         printf("      RX Offloads=0x%"PRIx64"\n",
1913                                 rx_conf[qid].offloads);
1914                 }
1915
1916                 /* per tx queue config only for first queue to be less verbose */
1917                 for (qid = 0; qid < 1; qid++) {
1918                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
1919                         if (rc)
1920                                 nb_tx_desc_tmp = nb_tx_desc[qid];
1921                         else
1922                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
1923
1924                         printf("    TX queue: %d\n", qid);
1925                         printf("      TX desc=%d - TX free threshold=%d\n",
1926                                 nb_tx_desc_tmp, tx_conf[qid].tx_free_thresh);
1927                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
1928                                 " wthresh=%d\n",
1929                                 tx_conf[qid].tx_thresh.pthresh,
1930                                 tx_conf[qid].tx_thresh.hthresh,
1931                                 tx_conf[qid].tx_thresh.wthresh);
1932                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
1933                                 tx_conf[qid].offloads, tx_conf->tx_rs_thresh);
1934                 }
1935         }
1936 }
1937
1938 void
1939 port_rss_reta_info(portid_t port_id,
1940                    struct rte_eth_rss_reta_entry64 *reta_conf,
1941                    uint16_t nb_entries)
1942 {
1943         uint16_t i, idx, shift;
1944         int ret;
1945
1946         if (port_id_is_invalid(port_id, ENABLED_WARN))
1947                 return;
1948
1949         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
1950         if (ret != 0) {
1951                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
1952                 return;
1953         }
1954
1955         for (i = 0; i < nb_entries; i++) {
1956                 idx = i / RTE_RETA_GROUP_SIZE;
1957                 shift = i % RTE_RETA_GROUP_SIZE;
1958                 if (!(reta_conf[idx].mask & (1ULL << shift)))
1959                         continue;
1960                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
1961                                         i, reta_conf[idx].reta[shift]);
1962         }
1963 }
1964
1965 /*
1966  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
1967  * key of the port.
1968  */
1969 void
1970 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
1971 {
1972         struct rte_eth_rss_conf rss_conf = {0};
1973         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
1974         uint64_t rss_hf;
1975         uint8_t i;
1976         int diag;
1977         struct rte_eth_dev_info dev_info;
1978         uint8_t hash_key_size;
1979         int ret;
1980
1981         if (port_id_is_invalid(port_id, ENABLED_WARN))
1982                 return;
1983
1984         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1985         if (ret != 0)
1986                 return;
1987
1988         if (dev_info.hash_key_size > 0 &&
1989                         dev_info.hash_key_size <= sizeof(rss_key))
1990                 hash_key_size = dev_info.hash_key_size;
1991         else {
1992                 printf("dev_info did not provide a valid hash key size\n");
1993                 return;
1994         }
1995
1996         /* Get RSS hash key if asked to display it */
1997         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
1998         rss_conf.rss_key_len = hash_key_size;
1999         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2000         if (diag != 0) {
2001                 switch (diag) {
2002                 case -ENODEV:
2003                         printf("port index %d invalid\n", port_id);
2004                         break;
2005                 case -ENOTSUP:
2006                         printf("operation not supported by device\n");
2007                         break;
2008                 default:
2009                         printf("operation failed - diag=%d\n", diag);
2010                         break;
2011                 }
2012                 return;
2013         }
2014         rss_hf = rss_conf.rss_hf;
2015         if (rss_hf == 0) {
2016                 printf("RSS disabled\n");
2017                 return;
2018         }
2019         printf("RSS functions:\n ");
2020         for (i = 0; rss_type_table[i].str; i++) {
2021                 if (rss_hf & rss_type_table[i].rss_type)
2022                         printf("%s ", rss_type_table[i].str);
2023         }
2024         printf("\n");
2025         if (!show_rss_key)
2026                 return;
2027         printf("RSS key:\n");
2028         for (i = 0; i < hash_key_size; i++)
2029                 printf("%02X", rss_key[i]);
2030         printf("\n");
2031 }
2032
2033 void
2034 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2035                          uint hash_key_len)
2036 {
2037         struct rte_eth_rss_conf rss_conf;
2038         int diag;
2039         unsigned int i;
2040
2041         rss_conf.rss_key = NULL;
2042         rss_conf.rss_key_len = hash_key_len;
2043         rss_conf.rss_hf = 0;
2044         for (i = 0; rss_type_table[i].str; i++) {
2045                 if (!strcmp(rss_type_table[i].str, rss_type))
2046                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2047         }
2048         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2049         if (diag == 0) {
2050                 rss_conf.rss_key = hash_key;
2051                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2052         }
2053         if (diag == 0)
2054                 return;
2055
2056         switch (diag) {
2057         case -ENODEV:
2058                 printf("port index %d invalid\n", port_id);
2059                 break;
2060         case -ENOTSUP:
2061                 printf("operation not supported by device\n");
2062                 break;
2063         default:
2064                 printf("operation failed - diag=%d\n", diag);
2065                 break;
2066         }
2067 }
2068
2069 /*
2070  * Setup forwarding configuration for each logical core.
2071  */
2072 static void
2073 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2074 {
2075         streamid_t nb_fs_per_lcore;
2076         streamid_t nb_fs;
2077         streamid_t sm_id;
2078         lcoreid_t  nb_extra;
2079         lcoreid_t  nb_fc;
2080         lcoreid_t  nb_lc;
2081         lcoreid_t  lc_id;
2082
2083         nb_fs = cfg->nb_fwd_streams;
2084         nb_fc = cfg->nb_fwd_lcores;
2085         if (nb_fs <= nb_fc) {
2086                 nb_fs_per_lcore = 1;
2087                 nb_extra = 0;
2088         } else {
2089                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2090                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2091         }
2092
2093         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2094         sm_id = 0;
2095         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2096                 fwd_lcores[lc_id]->stream_idx = sm_id;
2097                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2098                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2099         }
2100
2101         /*
2102          * Assign extra remaining streams, if any.
2103          */
2104         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2105         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2106                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2107                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2108                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2109         }
2110 }
2111
2112 static portid_t
2113 fwd_topology_tx_port_get(portid_t rxp)
2114 {
2115         static int warning_once = 1;
2116
2117         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2118
2119         switch (port_topology) {
2120         default:
2121         case PORT_TOPOLOGY_PAIRED:
2122                 if ((rxp & 0x1) == 0) {
2123                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2124                                 return rxp + 1;
2125                         if (warning_once) {
2126                                 printf("\nWarning! port-topology=paired"
2127                                        " and odd forward ports number,"
2128                                        " the last port will pair with"
2129                                        " itself.\n\n");
2130                                 warning_once = 0;
2131                         }
2132                         return rxp;
2133                 }
2134                 return rxp - 1;
2135         case PORT_TOPOLOGY_CHAINED:
2136                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2137         case PORT_TOPOLOGY_LOOP:
2138                 return rxp;
2139         }
2140 }
2141
2142 static void
2143 simple_fwd_config_setup(void)
2144 {
2145         portid_t i;
2146
2147         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2148         cur_fwd_config.nb_fwd_streams =
2149                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2150
2151         /* reinitialize forwarding streams */
2152         init_fwd_streams();
2153
2154         /*
2155          * In the simple forwarding test, the number of forwarding cores
2156          * must be lower or equal to the number of forwarding ports.
2157          */
2158         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2159         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2160                 cur_fwd_config.nb_fwd_lcores =
2161                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2162         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2163
2164         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2165                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2166                 fwd_streams[i]->rx_queue  = 0;
2167                 fwd_streams[i]->tx_port   =
2168                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2169                 fwd_streams[i]->tx_queue  = 0;
2170                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2171                 fwd_streams[i]->retry_enabled = retry_enabled;
2172         }
2173 }
2174
2175 /**
2176  * For the RSS forwarding test all streams distributed over lcores. Each stream
2177  * being composed of a RX queue to poll on a RX port for input messages,
2178  * associated with a TX queue of a TX port where to send forwarded packets.
2179  */
2180 static void
2181 rss_fwd_config_setup(void)
2182 {
2183         portid_t   rxp;
2184         portid_t   txp;
2185         queueid_t  rxq;
2186         queueid_t  nb_q;
2187         streamid_t  sm_id;
2188
2189         nb_q = nb_rxq;
2190         if (nb_q > nb_txq)
2191                 nb_q = nb_txq;
2192         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2193         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2194         cur_fwd_config.nb_fwd_streams =
2195                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2196
2197         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2198                 cur_fwd_config.nb_fwd_lcores =
2199                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2200
2201         /* reinitialize forwarding streams */
2202         init_fwd_streams();
2203
2204         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2205         rxp = 0; rxq = 0;
2206         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2207                 struct fwd_stream *fs;
2208
2209                 fs = fwd_streams[sm_id];
2210                 txp = fwd_topology_tx_port_get(rxp);
2211                 fs->rx_port = fwd_ports_ids[rxp];
2212                 fs->rx_queue = rxq;
2213                 fs->tx_port = fwd_ports_ids[txp];
2214                 fs->tx_queue = rxq;
2215                 fs->peer_addr = fs->tx_port;
2216                 fs->retry_enabled = retry_enabled;
2217                 rxp++;
2218                 if (rxp < nb_fwd_ports)
2219                         continue;
2220                 rxp = 0;
2221                 rxq++;
2222         }
2223 }
2224
2225 /**
2226  * For the DCB forwarding test, each core is assigned on each traffic class.
2227  *
2228  * Each core is assigned a multi-stream, each stream being composed of
2229  * a RX queue to poll on a RX port for input messages, associated with
2230  * a TX queue of a TX port where to send forwarded packets. All RX and
2231  * TX queues are mapping to the same traffic class.
2232  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2233  * the same core
2234  */
2235 static void
2236 dcb_fwd_config_setup(void)
2237 {
2238         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2239         portid_t txp, rxp = 0;
2240         queueid_t txq, rxq = 0;
2241         lcoreid_t  lc_id;
2242         uint16_t nb_rx_queue, nb_tx_queue;
2243         uint16_t i, j, k, sm_id = 0;
2244         uint8_t tc = 0;
2245
2246         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2247         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2248         cur_fwd_config.nb_fwd_streams =
2249                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2250
2251         /* reinitialize forwarding streams */
2252         init_fwd_streams();
2253         sm_id = 0;
2254         txp = 1;
2255         /* get the dcb info on the first RX and TX ports */
2256         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2257         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2258
2259         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2260                 fwd_lcores[lc_id]->stream_nb = 0;
2261                 fwd_lcores[lc_id]->stream_idx = sm_id;
2262                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2263                         /* if the nb_queue is zero, means this tc is
2264                          * not enabled on the POOL
2265                          */
2266                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2267                                 break;
2268                         k = fwd_lcores[lc_id]->stream_nb +
2269                                 fwd_lcores[lc_id]->stream_idx;
2270                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2271                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2272                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2273                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2274                         for (j = 0; j < nb_rx_queue; j++) {
2275                                 struct fwd_stream *fs;
2276
2277                                 fs = fwd_streams[k + j];
2278                                 fs->rx_port = fwd_ports_ids[rxp];
2279                                 fs->rx_queue = rxq + j;
2280                                 fs->tx_port = fwd_ports_ids[txp];
2281                                 fs->tx_queue = txq + j % nb_tx_queue;
2282                                 fs->peer_addr = fs->tx_port;
2283                                 fs->retry_enabled = retry_enabled;
2284                         }
2285                         fwd_lcores[lc_id]->stream_nb +=
2286                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2287                 }
2288                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2289
2290                 tc++;
2291                 if (tc < rxp_dcb_info.nb_tcs)
2292                         continue;
2293                 /* Restart from TC 0 on next RX port */
2294                 tc = 0;
2295                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2296                         rxp = (portid_t)
2297                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2298                 else
2299                         rxp++;
2300                 if (rxp >= nb_fwd_ports)
2301                         return;
2302                 /* get the dcb information on next RX and TX ports */
2303                 if ((rxp & 0x1) == 0)
2304                         txp = (portid_t) (rxp + 1);
2305                 else
2306                         txp = (portid_t) (rxp - 1);
2307                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2308                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2309         }
2310 }
2311
2312 static void
2313 icmp_echo_config_setup(void)
2314 {
2315         portid_t  rxp;
2316         queueid_t rxq;
2317         lcoreid_t lc_id;
2318         uint16_t  sm_id;
2319
2320         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2321                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2322                         (nb_txq * nb_fwd_ports);
2323         else
2324                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2325         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2326         cur_fwd_config.nb_fwd_streams =
2327                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2328         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2329                 cur_fwd_config.nb_fwd_lcores =
2330                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2331         if (verbose_level > 0) {
2332                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
2333                        __FUNCTION__,
2334                        cur_fwd_config.nb_fwd_lcores,
2335                        cur_fwd_config.nb_fwd_ports,
2336                        cur_fwd_config.nb_fwd_streams);
2337         }
2338
2339         /* reinitialize forwarding streams */
2340         init_fwd_streams();
2341         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2342         rxp = 0; rxq = 0;
2343         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2344                 if (verbose_level > 0)
2345                         printf("  core=%d: \n", lc_id);
2346                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2347                         struct fwd_stream *fs;
2348                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2349                         fs->rx_port = fwd_ports_ids[rxp];
2350                         fs->rx_queue = rxq;
2351                         fs->tx_port = fs->rx_port;
2352                         fs->tx_queue = rxq;
2353                         fs->peer_addr = fs->tx_port;
2354                         fs->retry_enabled = retry_enabled;
2355                         if (verbose_level > 0)
2356                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
2357                                        sm_id, fs->rx_port, fs->rx_queue,
2358                                        fs->tx_queue);
2359                         rxq = (queueid_t) (rxq + 1);
2360                         if (rxq == nb_rxq) {
2361                                 rxq = 0;
2362                                 rxp = (portid_t) (rxp + 1);
2363                         }
2364                 }
2365         }
2366 }
2367
2368 #if defined RTE_LIBRTE_PMD_SOFTNIC
2369 static void
2370 softnic_fwd_config_setup(void)
2371 {
2372         struct rte_port *port;
2373         portid_t pid, softnic_portid;
2374         queueid_t i;
2375         uint8_t softnic_enable = 0;
2376
2377         RTE_ETH_FOREACH_DEV(pid) {
2378                         port = &ports[pid];
2379                         const char *driver = port->dev_info.driver_name;
2380
2381                         if (strcmp(driver, "net_softnic") == 0) {
2382                                 softnic_portid = pid;
2383                                 softnic_enable = 1;
2384                                 break;
2385                         }
2386         }
2387
2388         if (softnic_enable == 0) {
2389                 printf("Softnic mode not configured(%s)!\n", __func__);
2390                 return;
2391         }
2392
2393         cur_fwd_config.nb_fwd_ports = 1;
2394         cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
2395
2396         /* Re-initialize forwarding streams */
2397         init_fwd_streams();
2398
2399         /*
2400          * In the softnic forwarding test, the number of forwarding cores
2401          * is set to one and remaining are used for softnic packet processing.
2402          */
2403         cur_fwd_config.nb_fwd_lcores = 1;
2404         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2405
2406         for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
2407                 fwd_streams[i]->rx_port   = softnic_portid;
2408                 fwd_streams[i]->rx_queue  = i;
2409                 fwd_streams[i]->tx_port   = softnic_portid;
2410                 fwd_streams[i]->tx_queue  = i;
2411                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2412                 fwd_streams[i]->retry_enabled = retry_enabled;
2413         }
2414 }
2415 #endif
2416
2417 void
2418 fwd_config_setup(void)
2419 {
2420         cur_fwd_config.fwd_eng = cur_fwd_eng;
2421         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
2422                 icmp_echo_config_setup();
2423                 return;
2424         }
2425
2426 #if defined RTE_LIBRTE_PMD_SOFTNIC
2427         if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
2428                 softnic_fwd_config_setup();
2429                 return;
2430         }
2431 #endif
2432
2433         if ((nb_rxq > 1) && (nb_txq > 1)){
2434                 if (dcb_config)
2435                         dcb_fwd_config_setup();
2436                 else
2437                         rss_fwd_config_setup();
2438         }
2439         else
2440                 simple_fwd_config_setup();
2441 }
2442
2443 static const char *
2444 mp_alloc_to_str(uint8_t mode)
2445 {
2446         switch (mode) {
2447         case MP_ALLOC_NATIVE:
2448                 return "native";
2449         case MP_ALLOC_ANON:
2450                 return "anon";
2451         case MP_ALLOC_XMEM:
2452                 return "xmem";
2453         case MP_ALLOC_XMEM_HUGE:
2454                 return "xmemhuge";
2455         case MP_ALLOC_XBUF:
2456                 return "xbuf";
2457         default:
2458                 return "invalid";
2459         }
2460 }
2461
2462 void
2463 pkt_fwd_config_display(struct fwd_config *cfg)
2464 {
2465         struct fwd_stream *fs;
2466         lcoreid_t  lc_id;
2467         streamid_t sm_id;
2468
2469         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
2470                 "NUMA support %s, MP allocation mode: %s\n",
2471                 cfg->fwd_eng->fwd_mode_name,
2472                 retry_enabled == 0 ? "" : " with retry",
2473                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
2474                 numa_support == 1 ? "enabled" : "disabled",
2475                 mp_alloc_to_str(mp_alloc_type));
2476
2477         if (retry_enabled)
2478                 printf("TX retry num: %u, delay between TX retries: %uus\n",
2479                         burst_tx_retry_num, burst_tx_delay_time);
2480         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
2481                 printf("Logical Core %u (socket %u) forwards packets on "
2482                        "%d streams:",
2483                        fwd_lcores_cpuids[lc_id],
2484                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
2485                        fwd_lcores[lc_id]->stream_nb);
2486                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2487                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2488                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
2489                                "P=%d/Q=%d (socket %u) ",
2490                                fs->rx_port, fs->rx_queue,
2491                                ports[fs->rx_port].socket_id,
2492                                fs->tx_port, fs->tx_queue,
2493                                ports[fs->tx_port].socket_id);
2494                         print_ethaddr("peer=",
2495                                       &peer_eth_addrs[fs->peer_addr]);
2496                 }
2497                 printf("\n");
2498         }
2499         printf("\n");
2500 }
2501
2502 void
2503 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
2504 {
2505         struct rte_ether_addr new_peer_addr;
2506         if (!rte_eth_dev_is_valid_port(port_id)) {
2507                 printf("Error: Invalid port number %i\n", port_id);
2508                 return;
2509         }
2510         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
2511                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
2512                 return;
2513         }
2514         peer_eth_addrs[port_id] = new_peer_addr;
2515 }
2516
2517 int
2518 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
2519 {
2520         unsigned int i;
2521         unsigned int lcore_cpuid;
2522         int record_now;
2523
2524         record_now = 0;
2525  again:
2526         for (i = 0; i < nb_lc; i++) {
2527                 lcore_cpuid = lcorelist[i];
2528                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
2529                         printf("lcore %u not enabled\n", lcore_cpuid);
2530                         return -1;
2531                 }
2532                 if (lcore_cpuid == rte_get_master_lcore()) {
2533                         printf("lcore %u cannot be masked on for running "
2534                                "packet forwarding, which is the master lcore "
2535                                "and reserved for command line parsing only\n",
2536                                lcore_cpuid);
2537                         return -1;
2538                 }
2539                 if (record_now)
2540                         fwd_lcores_cpuids[i] = lcore_cpuid;
2541         }
2542         if (record_now == 0) {
2543                 record_now = 1;
2544                 goto again;
2545         }
2546         nb_cfg_lcores = (lcoreid_t) nb_lc;
2547         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
2548                 printf("previous number of forwarding cores %u - changed to "
2549                        "number of configured cores %u\n",
2550                        (unsigned int) nb_fwd_lcores, nb_lc);
2551                 nb_fwd_lcores = (lcoreid_t) nb_lc;
2552         }
2553
2554         return 0;
2555 }
2556
2557 int
2558 set_fwd_lcores_mask(uint64_t lcoremask)
2559 {
2560         unsigned int lcorelist[64];
2561         unsigned int nb_lc;
2562         unsigned int i;
2563
2564         if (lcoremask == 0) {
2565                 printf("Invalid NULL mask of cores\n");
2566                 return -1;
2567         }
2568         nb_lc = 0;
2569         for (i = 0; i < 64; i++) {
2570                 if (! ((uint64_t)(1ULL << i) & lcoremask))
2571                         continue;
2572                 lcorelist[nb_lc++] = i;
2573         }
2574         return set_fwd_lcores_list(lcorelist, nb_lc);
2575 }
2576
2577 void
2578 set_fwd_lcores_number(uint16_t nb_lc)
2579 {
2580         if (nb_lc > nb_cfg_lcores) {
2581                 printf("nb fwd cores %u > %u (max. number of configured "
2582                        "lcores) - ignored\n",
2583                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
2584                 return;
2585         }
2586         nb_fwd_lcores = (lcoreid_t) nb_lc;
2587         printf("Number of forwarding cores set to %u\n",
2588                (unsigned int) nb_fwd_lcores);
2589 }
2590
2591 void
2592 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
2593 {
2594         unsigned int i;
2595         portid_t port_id;
2596         int record_now;
2597
2598         record_now = 0;
2599  again:
2600         for (i = 0; i < nb_pt; i++) {
2601                 port_id = (portid_t) portlist[i];
2602                 if (port_id_is_invalid(port_id, ENABLED_WARN))
2603                         return;
2604                 if (record_now)
2605                         fwd_ports_ids[i] = port_id;
2606         }
2607         if (record_now == 0) {
2608                 record_now = 1;
2609                 goto again;
2610         }
2611         nb_cfg_ports = (portid_t) nb_pt;
2612         if (nb_fwd_ports != (portid_t) nb_pt) {
2613                 printf("previous number of forwarding ports %u - changed to "
2614                        "number of configured ports %u\n",
2615                        (unsigned int) nb_fwd_ports, nb_pt);
2616                 nb_fwd_ports = (portid_t) nb_pt;
2617         }
2618 }
2619
2620 /**
2621  * Parse the user input and obtain the list of forwarding ports
2622  *
2623  * @param[in] list
2624  *   String containing the user input. User can specify
2625  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
2626  *   For example, if the user wants to use all the available
2627  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
2628  *   If the user wants to use only the ports 1,2 then the input
2629  *   is 1,2.
2630  *   valid characters are '-' and ','
2631  * @param[out] values
2632  *   This array will be filled with a list of port IDs
2633  *   based on the user input
2634  *   Note that duplicate entries are discarded and only the first
2635  *   count entries in this array are port IDs and all the rest
2636  *   will contain default values
2637  * @param[in] maxsize
2638  *   This parameter denotes 2 things
2639  *   1) Number of elements in the values array
2640  *   2) Maximum value of each element in the values array
2641  * @return
2642  *   On success, returns total count of parsed port IDs
2643  *   On failure, returns 0
2644  */
2645 static unsigned int
2646 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
2647 {
2648         unsigned int count = 0;
2649         char *end = NULL;
2650         int min, max;
2651         int value, i;
2652         unsigned int marked[maxsize];
2653
2654         if (list == NULL || values == NULL)
2655                 return 0;
2656
2657         for (i = 0; i < (int)maxsize; i++)
2658                 marked[i] = 0;
2659
2660         min = INT_MAX;
2661
2662         do {
2663                 /*Remove the blank spaces if any*/
2664                 while (isblank(*list))
2665                         list++;
2666                 if (*list == '\0')
2667                         break;
2668                 errno = 0;
2669                 value = strtol(list, &end, 10);
2670                 if (errno || end == NULL)
2671                         return 0;
2672                 if (value < 0 || value >= (int)maxsize)
2673                         return 0;
2674                 while (isblank(*end))
2675                         end++;
2676                 if (*end == '-' && min == INT_MAX) {
2677                         min = value;
2678                 } else if ((*end == ',') || (*end == '\0')) {
2679                         max = value;
2680                         if (min == INT_MAX)
2681                                 min = value;
2682                         for (i = min; i <= max; i++) {
2683                                 if (count < maxsize) {
2684                                         if (marked[i])
2685                                                 continue;
2686                                         values[count] = i;
2687                                         marked[i] = 1;
2688                                         count++;
2689                                 }
2690                         }
2691                         min = INT_MAX;
2692                 } else
2693                         return 0;
2694                 list = end + 1;
2695         } while (*end != '\0');
2696
2697         return count;
2698 }
2699
2700 void
2701 parse_fwd_portlist(const char *portlist)
2702 {
2703         unsigned int portcount;
2704         unsigned int portindex[RTE_MAX_ETHPORTS];
2705         unsigned int i, valid_port_count = 0;
2706
2707         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
2708         if (!portcount)
2709                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
2710
2711         /*
2712          * Here we verify the validity of the ports
2713          * and thereby calculate the total number of
2714          * valid ports
2715          */
2716         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
2717                 if (rte_eth_dev_is_valid_port(portindex[i])) {
2718                         portindex[valid_port_count] = portindex[i];
2719                         valid_port_count++;
2720                 }
2721         }
2722
2723         set_fwd_ports_list(portindex, valid_port_count);
2724 }
2725
2726 void
2727 set_fwd_ports_mask(uint64_t portmask)
2728 {
2729         unsigned int portlist[64];
2730         unsigned int nb_pt;
2731         unsigned int i;
2732
2733         if (portmask == 0) {
2734                 printf("Invalid NULL mask of ports\n");
2735                 return;
2736         }
2737         nb_pt = 0;
2738         RTE_ETH_FOREACH_DEV(i) {
2739                 if (! ((uint64_t)(1ULL << i) & portmask))
2740                         continue;
2741                 portlist[nb_pt++] = i;
2742         }
2743         set_fwd_ports_list(portlist, nb_pt);
2744 }
2745
2746 void
2747 set_fwd_ports_number(uint16_t nb_pt)
2748 {
2749         if (nb_pt > nb_cfg_ports) {
2750                 printf("nb fwd ports %u > %u (number of configured "
2751                        "ports) - ignored\n",
2752                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
2753                 return;
2754         }
2755         nb_fwd_ports = (portid_t) nb_pt;
2756         printf("Number of forwarding ports set to %u\n",
2757                (unsigned int) nb_fwd_ports);
2758 }
2759
2760 int
2761 port_is_forwarding(portid_t port_id)
2762 {
2763         unsigned int i;
2764
2765         if (port_id_is_invalid(port_id, ENABLED_WARN))
2766                 return -1;
2767
2768         for (i = 0; i < nb_fwd_ports; i++) {
2769                 if (fwd_ports_ids[i] == port_id)
2770                         return 1;
2771         }
2772
2773         return 0;
2774 }
2775
2776 void
2777 set_nb_pkt_per_burst(uint16_t nb)
2778 {
2779         if (nb > MAX_PKT_BURST) {
2780                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
2781                        " ignored\n",
2782                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
2783                 return;
2784         }
2785         nb_pkt_per_burst = nb;
2786         printf("Number of packets per burst set to %u\n",
2787                (unsigned int) nb_pkt_per_burst);
2788 }
2789
2790 static const char *
2791 tx_split_get_name(enum tx_pkt_split split)
2792 {
2793         uint32_t i;
2794
2795         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2796                 if (tx_split_name[i].split == split)
2797                         return tx_split_name[i].name;
2798         }
2799         return NULL;
2800 }
2801
2802 void
2803 set_tx_pkt_split(const char *name)
2804 {
2805         uint32_t i;
2806
2807         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2808                 if (strcmp(tx_split_name[i].name, name) == 0) {
2809                         tx_pkt_split = tx_split_name[i].split;
2810                         return;
2811                 }
2812         }
2813         printf("unknown value: \"%s\"\n", name);
2814 }
2815
2816 void
2817 show_tx_pkt_segments(void)
2818 {
2819         uint32_t i, n;
2820         const char *split;
2821
2822         n = tx_pkt_nb_segs;
2823         split = tx_split_get_name(tx_pkt_split);
2824
2825         printf("Number of segments: %u\n", n);
2826         printf("Segment sizes: ");
2827         for (i = 0; i != n - 1; i++)
2828                 printf("%hu,", tx_pkt_seg_lengths[i]);
2829         printf("%hu\n", tx_pkt_seg_lengths[i]);
2830         printf("Split packet: %s\n", split);
2831 }
2832
2833 void
2834 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
2835 {
2836         uint16_t tx_pkt_len;
2837         unsigned i;
2838
2839         if (nb_segs >= (unsigned) nb_txd) {
2840                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
2841                        nb_segs, (unsigned int) nb_txd);
2842                 return;
2843         }
2844
2845         /*
2846          * Check that each segment length is greater or equal than
2847          * the mbuf data sise.
2848          * Check also that the total packet length is greater or equal than the
2849          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
2850          * 20 + 8).
2851          */
2852         tx_pkt_len = 0;
2853         for (i = 0; i < nb_segs; i++) {
2854                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
2855                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
2856                                i, seg_lengths[i], (unsigned) mbuf_data_size);
2857                         return;
2858                 }
2859                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
2860         }
2861         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
2862                 printf("total packet length=%u < %d - give up\n",
2863                                 (unsigned) tx_pkt_len,
2864                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
2865                 return;
2866         }
2867
2868         for (i = 0; i < nb_segs; i++)
2869                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
2870
2871         tx_pkt_length  = tx_pkt_len;
2872         tx_pkt_nb_segs = (uint8_t) nb_segs;
2873 }
2874
2875 void
2876 setup_gro(const char *onoff, portid_t port_id)
2877 {
2878         if (!rte_eth_dev_is_valid_port(port_id)) {
2879                 printf("invalid port id %u\n", port_id);
2880                 return;
2881         }
2882         if (test_done == 0) {
2883                 printf("Before enable/disable GRO,"
2884                                 " please stop forwarding first\n");
2885                 return;
2886         }
2887         if (strcmp(onoff, "on") == 0) {
2888                 if (gro_ports[port_id].enable != 0) {
2889                         printf("Port %u has enabled GRO. Please"
2890                                         " disable GRO first\n", port_id);
2891                         return;
2892                 }
2893                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2894                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
2895                         gro_ports[port_id].param.max_flow_num =
2896                                 GRO_DEFAULT_FLOW_NUM;
2897                         gro_ports[port_id].param.max_item_per_flow =
2898                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
2899                 }
2900                 gro_ports[port_id].enable = 1;
2901         } else {
2902                 if (gro_ports[port_id].enable == 0) {
2903                         printf("Port %u has disabled GRO\n", port_id);
2904                         return;
2905                 }
2906                 gro_ports[port_id].enable = 0;
2907         }
2908 }
2909
2910 void
2911 setup_gro_flush_cycles(uint8_t cycles)
2912 {
2913         if (test_done == 0) {
2914                 printf("Before change flush interval for GRO,"
2915                                 " please stop forwarding first.\n");
2916                 return;
2917         }
2918
2919         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
2920                         GRO_DEFAULT_FLUSH_CYCLES) {
2921                 printf("The flushing cycle be in the range"
2922                                 " of 1 to %u. Revert to the default"
2923                                 " value %u.\n",
2924                                 GRO_MAX_FLUSH_CYCLES,
2925                                 GRO_DEFAULT_FLUSH_CYCLES);
2926                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
2927         }
2928
2929         gro_flush_cycles = cycles;
2930 }
2931
2932 void
2933 show_gro(portid_t port_id)
2934 {
2935         struct rte_gro_param *param;
2936         uint32_t max_pkts_num;
2937
2938         param = &gro_ports[port_id].param;
2939
2940         if (!rte_eth_dev_is_valid_port(port_id)) {
2941                 printf("Invalid port id %u.\n", port_id);
2942                 return;
2943         }
2944         if (gro_ports[port_id].enable) {
2945                 printf("GRO type: TCP/IPv4\n");
2946                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2947                         max_pkts_num = param->max_flow_num *
2948                                 param->max_item_per_flow;
2949                 } else
2950                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
2951                 printf("Max number of packets to perform GRO: %u\n",
2952                                 max_pkts_num);
2953                 printf("Flushing cycles: %u\n", gro_flush_cycles);
2954         } else
2955                 printf("Port %u doesn't enable GRO.\n", port_id);
2956 }
2957
2958 void
2959 setup_gso(const char *mode, portid_t port_id)
2960 {
2961         if (!rte_eth_dev_is_valid_port(port_id)) {
2962                 printf("invalid port id %u\n", port_id);
2963                 return;
2964         }
2965         if (strcmp(mode, "on") == 0) {
2966                 if (test_done == 0) {
2967                         printf("before enabling GSO,"
2968                                         " please stop forwarding first\n");
2969                         return;
2970                 }
2971                 gso_ports[port_id].enable = 1;
2972         } else if (strcmp(mode, "off") == 0) {
2973                 if (test_done == 0) {
2974                         printf("before disabling GSO,"
2975                                         " please stop forwarding first\n");
2976                         return;
2977                 }
2978                 gso_ports[port_id].enable = 0;
2979         }
2980 }
2981
2982 char*
2983 list_pkt_forwarding_modes(void)
2984 {
2985         static char fwd_modes[128] = "";
2986         const char *separator = "|";
2987         struct fwd_engine *fwd_eng;
2988         unsigned i = 0;
2989
2990         if (strlen (fwd_modes) == 0) {
2991                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
2992                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
2993                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
2994                         strncat(fwd_modes, separator,
2995                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
2996                 }
2997                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
2998         }
2999
3000         return fwd_modes;
3001 }
3002
3003 char*
3004 list_pkt_forwarding_retry_modes(void)
3005 {
3006         static char fwd_modes[128] = "";
3007         const char *separator = "|";
3008         struct fwd_engine *fwd_eng;
3009         unsigned i = 0;
3010
3011         if (strlen(fwd_modes) == 0) {
3012                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3013                         if (fwd_eng == &rx_only_engine)
3014                                 continue;
3015                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3016                                         sizeof(fwd_modes) -
3017                                         strlen(fwd_modes) - 1);
3018                         strncat(fwd_modes, separator,
3019                                         sizeof(fwd_modes) -
3020                                         strlen(fwd_modes) - 1);
3021                 }
3022                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3023         }
3024
3025         return fwd_modes;
3026 }
3027
3028 void
3029 set_pkt_forwarding_mode(const char *fwd_mode_name)
3030 {
3031         struct fwd_engine *fwd_eng;
3032         unsigned i;
3033
3034         i = 0;
3035         while ((fwd_eng = fwd_engines[i]) != NULL) {
3036                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3037                         printf("Set %s packet forwarding mode%s\n",
3038                                fwd_mode_name,
3039                                retry_enabled == 0 ? "" : " with retry");
3040                         cur_fwd_eng = fwd_eng;
3041                         return;
3042                 }
3043                 i++;
3044         }
3045         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3046 }
3047
3048 void
3049 add_rx_dump_callbacks(portid_t portid)
3050 {
3051         struct rte_eth_dev_info dev_info;
3052         uint16_t queue;
3053         int ret;
3054
3055         if (port_id_is_invalid(portid, ENABLED_WARN))
3056                 return;
3057
3058         ret = eth_dev_info_get_print_err(portid, &dev_info);
3059         if (ret != 0)
3060                 return;
3061
3062         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3063                 if (!ports[portid].rx_dump_cb[queue])
3064                         ports[portid].rx_dump_cb[queue] =
3065                                 rte_eth_add_rx_callback(portid, queue,
3066                                         dump_rx_pkts, NULL);
3067 }
3068
3069 void
3070 add_tx_dump_callbacks(portid_t portid)
3071 {
3072         struct rte_eth_dev_info dev_info;
3073         uint16_t queue;
3074         int ret;
3075
3076         if (port_id_is_invalid(portid, ENABLED_WARN))
3077                 return;
3078
3079         ret = eth_dev_info_get_print_err(portid, &dev_info);
3080         if (ret != 0)
3081                 return;
3082
3083         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3084                 if (!ports[portid].tx_dump_cb[queue])
3085                         ports[portid].tx_dump_cb[queue] =
3086                                 rte_eth_add_tx_callback(portid, queue,
3087                                                         dump_tx_pkts, NULL);
3088 }
3089
3090 void
3091 remove_rx_dump_callbacks(portid_t portid)
3092 {
3093         struct rte_eth_dev_info dev_info;
3094         uint16_t queue;
3095         int ret;
3096
3097         if (port_id_is_invalid(portid, ENABLED_WARN))
3098                 return;
3099
3100         ret = eth_dev_info_get_print_err(portid, &dev_info);
3101         if (ret != 0)
3102                 return;
3103
3104         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3105                 if (ports[portid].rx_dump_cb[queue]) {
3106                         rte_eth_remove_rx_callback(portid, queue,
3107                                 ports[portid].rx_dump_cb[queue]);
3108                         ports[portid].rx_dump_cb[queue] = NULL;
3109                 }
3110 }
3111
3112 void
3113 remove_tx_dump_callbacks(portid_t portid)
3114 {
3115         struct rte_eth_dev_info dev_info;
3116         uint16_t queue;
3117         int ret;
3118
3119         if (port_id_is_invalid(portid, ENABLED_WARN))
3120                 return;
3121
3122         ret = eth_dev_info_get_print_err(portid, &dev_info);
3123         if (ret != 0)
3124                 return;
3125
3126         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3127                 if (ports[portid].tx_dump_cb[queue]) {
3128                         rte_eth_remove_tx_callback(portid, queue,
3129                                 ports[portid].tx_dump_cb[queue]);
3130                         ports[portid].tx_dump_cb[queue] = NULL;
3131                 }
3132 }
3133
3134 void
3135 configure_rxtx_dump_callbacks(uint16_t verbose)
3136 {
3137         portid_t portid;
3138
3139 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3140                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3141                 return;
3142 #endif
3143
3144         RTE_ETH_FOREACH_DEV(portid)
3145         {
3146                 if (verbose == 1 || verbose > 2)
3147                         add_rx_dump_callbacks(portid);
3148                 else
3149                         remove_rx_dump_callbacks(portid);
3150                 if (verbose >= 2)
3151                         add_tx_dump_callbacks(portid);
3152                 else
3153                         remove_tx_dump_callbacks(portid);
3154         }
3155 }
3156
3157 void
3158 set_verbose_level(uint16_t vb_level)
3159 {
3160         printf("Change verbose level from %u to %u\n",
3161                (unsigned int) verbose_level, (unsigned int) vb_level);
3162         verbose_level = vb_level;
3163         configure_rxtx_dump_callbacks(verbose_level);
3164 }
3165
3166 void
3167 vlan_extend_set(portid_t port_id, int on)
3168 {
3169         int diag;
3170         int vlan_offload;
3171         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3172
3173         if (port_id_is_invalid(port_id, ENABLED_WARN))
3174                 return;
3175
3176         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3177
3178         if (on) {
3179                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3180                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3181         } else {
3182                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3183                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3184         }
3185
3186         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3187         if (diag < 0)
3188                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3189                "diag=%d\n", port_id, on, diag);
3190         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3191 }
3192
3193 void
3194 rx_vlan_strip_set(portid_t port_id, int on)
3195 {
3196         int diag;
3197         int vlan_offload;
3198         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3199
3200         if (port_id_is_invalid(port_id, ENABLED_WARN))
3201                 return;
3202
3203         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3204
3205         if (on) {
3206                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3207                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3208         } else {
3209                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3210                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3211         }
3212
3213         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3214         if (diag < 0)
3215                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
3216                "diag=%d\n", port_id, on, diag);
3217         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3218 }
3219
3220 void
3221 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
3222 {
3223         int diag;
3224
3225         if (port_id_is_invalid(port_id, ENABLED_WARN))
3226                 return;
3227
3228         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
3229         if (diag < 0)
3230                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
3231                "diag=%d\n", port_id, queue_id, on, diag);
3232 }
3233
3234 void
3235 rx_vlan_filter_set(portid_t port_id, int on)
3236 {
3237         int diag;
3238         int vlan_offload;
3239         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3240
3241         if (port_id_is_invalid(port_id, ENABLED_WARN))
3242                 return;
3243
3244         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3245
3246         if (on) {
3247                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
3248                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
3249         } else {
3250                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
3251                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
3252         }
3253
3254         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3255         if (diag < 0)
3256                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
3257                "diag=%d\n", port_id, on, diag);
3258         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3259 }
3260
3261 void
3262 rx_vlan_qinq_strip_set(portid_t port_id, int on)
3263 {
3264         int diag;
3265         int vlan_offload;
3266         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3267
3268         if (port_id_is_invalid(port_id, ENABLED_WARN))
3269                 return;
3270
3271         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3272
3273         if (on) {
3274                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
3275                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
3276         } else {
3277                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
3278                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
3279         }
3280
3281         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3282         if (diag < 0)
3283                 printf("%s(port_pi=%d, on=%d) failed "
3284                "diag=%d\n", __func__, port_id, on, diag);
3285         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3286 }
3287
3288 int
3289 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
3290 {
3291         int diag;
3292
3293         if (port_id_is_invalid(port_id, ENABLED_WARN))
3294                 return 1;
3295         if (vlan_id_is_invalid(vlan_id))
3296                 return 1;
3297         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
3298         if (diag == 0)
3299                 return 0;
3300         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
3301                "diag=%d\n",
3302                port_id, vlan_id, on, diag);
3303         return -1;
3304 }
3305
3306 void
3307 rx_vlan_all_filter_set(portid_t port_id, int on)
3308 {
3309         uint16_t vlan_id;
3310
3311         if (port_id_is_invalid(port_id, ENABLED_WARN))
3312                 return;
3313         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
3314                 if (rx_vft_set(port_id, vlan_id, on))
3315                         break;
3316         }
3317 }
3318
3319 void
3320 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
3321 {
3322         int diag;
3323
3324         if (port_id_is_invalid(port_id, ENABLED_WARN))
3325                 return;
3326
3327         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
3328         if (diag == 0)
3329                 return;
3330
3331         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
3332                "diag=%d\n",
3333                port_id, vlan_type, tp_id, diag);
3334 }
3335
3336 void
3337 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
3338 {
3339         struct rte_eth_dev_info dev_info;
3340         int ret;
3341
3342         if (port_id_is_invalid(port_id, ENABLED_WARN))
3343                 return;
3344         if (vlan_id_is_invalid(vlan_id))
3345                 return;
3346
3347         if (ports[port_id].dev_conf.txmode.offloads &
3348             DEV_TX_OFFLOAD_QINQ_INSERT) {
3349                 printf("Error, as QinQ has been enabled.\n");
3350                 return;
3351         }
3352
3353         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3354         if (ret != 0)
3355                 return;
3356
3357         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
3358                 printf("Error: vlan insert is not supported by port %d\n",
3359                         port_id);
3360                 return;
3361         }
3362
3363         tx_vlan_reset(port_id);
3364         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
3365         ports[port_id].tx_vlan_id = vlan_id;
3366 }
3367
3368 void
3369 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
3370 {
3371         struct rte_eth_dev_info dev_info;
3372         int ret;
3373
3374         if (port_id_is_invalid(port_id, ENABLED_WARN))
3375                 return;
3376         if (vlan_id_is_invalid(vlan_id))
3377                 return;
3378         if (vlan_id_is_invalid(vlan_id_outer))
3379                 return;
3380
3381         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3382         if (ret != 0)
3383                 return;
3384
3385         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
3386                 printf("Error: qinq insert not supported by port %d\n",
3387                         port_id);
3388                 return;
3389         }
3390
3391         tx_vlan_reset(port_id);
3392         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
3393                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
3394         ports[port_id].tx_vlan_id = vlan_id;
3395         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
3396 }
3397
3398 void
3399 tx_vlan_reset(portid_t port_id)
3400 {
3401         if (port_id_is_invalid(port_id, ENABLED_WARN))
3402                 return;
3403         ports[port_id].dev_conf.txmode.offloads &=
3404                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
3405                                   DEV_TX_OFFLOAD_QINQ_INSERT);
3406         ports[port_id].tx_vlan_id = 0;
3407         ports[port_id].tx_vlan_id_outer = 0;
3408 }
3409
3410 void
3411 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
3412 {
3413         if (port_id_is_invalid(port_id, ENABLED_WARN))
3414                 return;
3415
3416         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
3417 }
3418
3419 void
3420 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
3421 {
3422         uint16_t i;
3423         uint8_t existing_mapping_found = 0;
3424
3425         if (port_id_is_invalid(port_id, ENABLED_WARN))
3426                 return;
3427
3428         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
3429                 return;
3430
3431         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
3432                 printf("map_value not in required range 0..%d\n",
3433                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
3434                 return;
3435         }
3436
3437         if (!is_rx) { /*then tx*/
3438                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
3439                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
3440                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
3441                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
3442                                 existing_mapping_found = 1;
3443                                 break;
3444                         }
3445                 }
3446                 if (!existing_mapping_found) { /* A new additional mapping... */
3447                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
3448                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
3449                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
3450                         nb_tx_queue_stats_mappings++;
3451                 }
3452         }
3453         else { /*rx*/
3454                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
3455                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
3456                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
3457                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
3458                                 existing_mapping_found = 1;
3459                                 break;
3460                         }
3461                 }
3462                 if (!existing_mapping_found) { /* A new additional mapping... */
3463                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
3464                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
3465                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
3466                         nb_rx_queue_stats_mappings++;
3467                 }
3468         }
3469 }
3470
3471 void
3472 set_xstats_hide_zero(uint8_t on_off)
3473 {
3474         xstats_hide_zero = on_off;
3475 }
3476
3477 static inline void
3478 print_fdir_mask(struct rte_eth_fdir_masks *mask)
3479 {
3480         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
3481
3482         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3483                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
3484                         " tunnel_id: 0x%08x",
3485                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
3486                         rte_be_to_cpu_32(mask->tunnel_id_mask));
3487         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
3488                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
3489                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
3490                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
3491
3492                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
3493                         rte_be_to_cpu_16(mask->src_port_mask),
3494                         rte_be_to_cpu_16(mask->dst_port_mask));
3495
3496                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3497                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
3498                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
3499                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
3500                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
3501
3502                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3503                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
3504                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
3505                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
3506                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
3507         }
3508
3509         printf("\n");
3510 }
3511
3512 static inline void
3513 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3514 {
3515         struct rte_eth_flex_payload_cfg *cfg;
3516         uint32_t i, j;
3517
3518         for (i = 0; i < flex_conf->nb_payloads; i++) {
3519                 cfg = &flex_conf->flex_set[i];
3520                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
3521                         printf("\n    RAW:  ");
3522                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
3523                         printf("\n    L2_PAYLOAD:  ");
3524                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
3525                         printf("\n    L3_PAYLOAD:  ");
3526                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
3527                         printf("\n    L4_PAYLOAD:  ");
3528                 else
3529                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
3530                 for (j = 0; j < num; j++)
3531                         printf("  %-5u", cfg->src_offset[j]);
3532         }
3533         printf("\n");
3534 }
3535
3536 static char *
3537 flowtype_to_str(uint16_t flow_type)
3538 {
3539         struct flow_type_info {
3540                 char str[32];
3541                 uint16_t ftype;
3542         };
3543
3544         uint8_t i;
3545         static struct flow_type_info flowtype_str_table[] = {
3546                 {"raw", RTE_ETH_FLOW_RAW},
3547                 {"ipv4", RTE_ETH_FLOW_IPV4},
3548                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
3549                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
3550                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
3551                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
3552                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
3553                 {"ipv6", RTE_ETH_FLOW_IPV6},
3554                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
3555                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
3556                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
3557                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
3558                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
3559                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
3560                 {"port", RTE_ETH_FLOW_PORT},
3561                 {"vxlan", RTE_ETH_FLOW_VXLAN},
3562                 {"geneve", RTE_ETH_FLOW_GENEVE},
3563                 {"nvgre", RTE_ETH_FLOW_NVGRE},
3564                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
3565         };
3566
3567         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
3568                 if (flowtype_str_table[i].ftype == flow_type)
3569                         return flowtype_str_table[i].str;
3570         }
3571
3572         return NULL;
3573 }
3574
3575 static inline void
3576 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3577 {
3578         struct rte_eth_fdir_flex_mask *mask;
3579         uint32_t i, j;
3580         char *p;
3581
3582         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
3583                 mask = &flex_conf->flex_mask[i];
3584                 p = flowtype_to_str(mask->flow_type);
3585                 printf("\n    %s:\t", p ? p : "unknown");
3586                 for (j = 0; j < num; j++)
3587                         printf(" %02x", mask->mask[j]);
3588         }
3589         printf("\n");
3590 }
3591
3592 static inline void
3593 print_fdir_flow_type(uint32_t flow_types_mask)
3594 {
3595         int i;
3596         char *p;
3597
3598         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
3599                 if (!(flow_types_mask & (1 << i)))
3600                         continue;
3601                 p = flowtype_to_str(i);
3602                 if (p)
3603                         printf(" %s", p);
3604                 else
3605                         printf(" unknown");
3606         }
3607         printf("\n");
3608 }
3609
3610 void
3611 fdir_get_infos(portid_t port_id)
3612 {
3613         struct rte_eth_fdir_stats fdir_stat;
3614         struct rte_eth_fdir_info fdir_info;
3615         int ret;
3616
3617         static const char *fdir_stats_border = "########################";
3618
3619         if (port_id_is_invalid(port_id, ENABLED_WARN))
3620                 return;
3621         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
3622         if (ret < 0) {
3623                 printf("\n FDIR is not supported on port %-2d\n",
3624                         port_id);
3625                 return;
3626         }
3627
3628         memset(&fdir_info, 0, sizeof(fdir_info));
3629         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3630                                RTE_ETH_FILTER_INFO, &fdir_info);
3631         memset(&fdir_stat, 0, sizeof(fdir_stat));
3632         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3633                                RTE_ETH_FILTER_STATS, &fdir_stat);
3634         printf("\n  %s FDIR infos for port %-2d     %s\n",
3635                fdir_stats_border, port_id, fdir_stats_border);
3636         printf("  MODE: ");
3637         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
3638                 printf("  PERFECT\n");
3639         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
3640                 printf("  PERFECT-MAC-VLAN\n");
3641         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3642                 printf("  PERFECT-TUNNEL\n");
3643         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
3644                 printf("  SIGNATURE\n");
3645         else
3646                 printf("  DISABLE\n");
3647         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
3648                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
3649                 printf("  SUPPORTED FLOW TYPE: ");
3650                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
3651         }
3652         printf("  FLEX PAYLOAD INFO:\n");
3653         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
3654                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
3655                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
3656                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
3657                 fdir_info.flex_payload_unit,
3658                 fdir_info.max_flex_payload_segment_num,
3659                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
3660         printf("  MASK: ");
3661         print_fdir_mask(&fdir_info.mask);
3662         if (fdir_info.flex_conf.nb_payloads > 0) {
3663                 printf("  FLEX PAYLOAD SRC OFFSET:");
3664                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3665         }
3666         if (fdir_info.flex_conf.nb_flexmasks > 0) {
3667                 printf("  FLEX MASK CFG:");
3668                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3669         }
3670         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
3671                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
3672         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
3673                fdir_info.guarant_spc, fdir_info.best_spc);
3674         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
3675                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
3676                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
3677                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
3678                fdir_stat.collision, fdir_stat.free,
3679                fdir_stat.maxhash, fdir_stat.maxlen,
3680                fdir_stat.add, fdir_stat.remove,
3681                fdir_stat.f_add, fdir_stat.f_remove);
3682         printf("  %s############################%s\n",
3683                fdir_stats_border, fdir_stats_border);
3684 }
3685
3686 void
3687 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
3688 {
3689         struct rte_port *port;
3690         struct rte_eth_fdir_flex_conf *flex_conf;
3691         int i, idx = 0;
3692
3693         port = &ports[port_id];
3694         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3695         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
3696                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
3697                         idx = i;
3698                         break;
3699                 }
3700         }
3701         if (i >= RTE_ETH_FLOW_MAX) {
3702                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
3703                         idx = flex_conf->nb_flexmasks;
3704                         flex_conf->nb_flexmasks++;
3705                 } else {
3706                         printf("The flex mask table is full. Can not set flex"
3707                                 " mask for flow_type(%u).", cfg->flow_type);
3708                         return;
3709                 }
3710         }
3711         rte_memcpy(&flex_conf->flex_mask[idx],
3712                          cfg,
3713                          sizeof(struct rte_eth_fdir_flex_mask));
3714 }
3715
3716 void
3717 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
3718 {
3719         struct rte_port *port;
3720         struct rte_eth_fdir_flex_conf *flex_conf;
3721         int i, idx = 0;
3722
3723         port = &ports[port_id];
3724         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3725         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
3726                 if (cfg->type == flex_conf->flex_set[i].type) {
3727                         idx = i;
3728                         break;
3729                 }
3730         }
3731         if (i >= RTE_ETH_PAYLOAD_MAX) {
3732                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
3733                         idx = flex_conf->nb_payloads;
3734                         flex_conf->nb_payloads++;
3735                 } else {
3736                         printf("The flex payload table is full. Can not set"
3737                                 " flex payload for type(%u).", cfg->type);
3738                         return;
3739                 }
3740         }
3741         rte_memcpy(&flex_conf->flex_set[idx],
3742                          cfg,
3743                          sizeof(struct rte_eth_flex_payload_cfg));
3744
3745 }
3746
3747 void
3748 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
3749 {
3750 #ifdef RTE_LIBRTE_IXGBE_PMD
3751         int diag;
3752
3753         if (is_rx)
3754                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
3755         else
3756                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
3757
3758         if (diag == 0)
3759                 return;
3760         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
3761                         is_rx ? "rx" : "tx", port_id, diag);
3762         return;
3763 #endif
3764         printf("VF %s setting not supported for port %d\n",
3765                         is_rx ? "Rx" : "Tx", port_id);
3766         RTE_SET_USED(vf);
3767         RTE_SET_USED(on);
3768 }
3769
3770 int
3771 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
3772 {
3773         int diag;
3774         struct rte_eth_link link;
3775         int ret;
3776
3777         if (port_id_is_invalid(port_id, ENABLED_WARN))
3778                 return 1;
3779         ret = eth_link_get_nowait_print_err(port_id, &link);
3780         if (ret < 0)
3781                 return 1;
3782         if (rate > link.link_speed) {
3783                 printf("Invalid rate value:%u bigger than link speed: %u\n",
3784                         rate, link.link_speed);
3785                 return 1;
3786         }
3787         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
3788         if (diag == 0)
3789                 return diag;
3790         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
3791                 port_id, diag);
3792         return diag;
3793 }
3794
3795 int
3796 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
3797 {
3798         int diag = -ENOTSUP;
3799
3800         RTE_SET_USED(vf);
3801         RTE_SET_USED(rate);
3802         RTE_SET_USED(q_msk);
3803
3804 #ifdef RTE_LIBRTE_IXGBE_PMD
3805         if (diag == -ENOTSUP)
3806                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
3807                                                        q_msk);
3808 #endif
3809 #ifdef RTE_LIBRTE_BNXT_PMD
3810         if (diag == -ENOTSUP)
3811                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
3812 #endif
3813         if (diag == 0)
3814                 return diag;
3815
3816         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
3817                 port_id, diag);
3818         return diag;
3819 }
3820
3821 /*
3822  * Functions to manage the set of filtered Multicast MAC addresses.
3823  *
3824  * A pool of filtered multicast MAC addresses is associated with each port.
3825  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
3826  * The address of the pool and the number of valid multicast MAC addresses
3827  * recorded in the pool are stored in the fields "mc_addr_pool" and
3828  * "mc_addr_nb" of the "rte_port" data structure.
3829  *
3830  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
3831  * to be supplied a contiguous array of multicast MAC addresses.
3832  * To comply with this constraint, the set of multicast addresses recorded
3833  * into the pool are systematically compacted at the beginning of the pool.
3834  * Hence, when a multicast address is removed from the pool, all following
3835  * addresses, if any, are copied back to keep the set contiguous.
3836  */
3837 #define MCAST_POOL_INC 32
3838
3839 static int
3840 mcast_addr_pool_extend(struct rte_port *port)
3841 {
3842         struct rte_ether_addr *mc_pool;
3843         size_t mc_pool_size;
3844
3845         /*
3846          * If a free entry is available at the end of the pool, just
3847          * increment the number of recorded multicast addresses.
3848          */
3849         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
3850                 port->mc_addr_nb++;
3851                 return 0;
3852         }
3853
3854         /*
3855          * [re]allocate a pool with MCAST_POOL_INC more entries.
3856          * The previous test guarantees that port->mc_addr_nb is a multiple
3857          * of MCAST_POOL_INC.
3858          */
3859         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
3860                                                     MCAST_POOL_INC);
3861         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
3862                                                 mc_pool_size);
3863         if (mc_pool == NULL) {
3864                 printf("allocation of pool of %u multicast addresses failed\n",
3865                        port->mc_addr_nb + MCAST_POOL_INC);
3866                 return -ENOMEM;
3867         }
3868
3869         port->mc_addr_pool = mc_pool;
3870         port->mc_addr_nb++;
3871         return 0;
3872
3873 }
3874
3875 static void
3876 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
3877 {
3878         if (mcast_addr_pool_extend(port) != 0)
3879                 return;
3880         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
3881 }
3882
3883 static void
3884 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
3885 {
3886         port->mc_addr_nb--;
3887         if (addr_idx == port->mc_addr_nb) {
3888                 /* No need to recompact the set of multicast addressses. */
3889                 if (port->mc_addr_nb == 0) {
3890                         /* free the pool of multicast addresses. */
3891                         free(port->mc_addr_pool);
3892                         port->mc_addr_pool = NULL;
3893                 }
3894                 return;
3895         }
3896         memmove(&port->mc_addr_pool[addr_idx],
3897                 &port->mc_addr_pool[addr_idx + 1],
3898                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
3899 }
3900
3901 static int
3902 eth_port_multicast_addr_list_set(portid_t port_id)
3903 {
3904         struct rte_port *port;
3905         int diag;
3906
3907         port = &ports[port_id];
3908         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
3909                                             port->mc_addr_nb);
3910         if (diag < 0)
3911                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
3912                         port_id, port->mc_addr_nb, diag);
3913
3914         return diag;
3915 }
3916
3917 void
3918 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
3919 {
3920         struct rte_port *port;
3921         uint32_t i;
3922
3923         if (port_id_is_invalid(port_id, ENABLED_WARN))
3924                 return;
3925
3926         port = &ports[port_id];
3927
3928         /*
3929          * Check that the added multicast MAC address is not already recorded
3930          * in the pool of multicast addresses.
3931          */
3932         for (i = 0; i < port->mc_addr_nb; i++) {
3933                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
3934                         printf("multicast address already filtered by port\n");
3935                         return;
3936                 }
3937         }
3938
3939         mcast_addr_pool_append(port, mc_addr);
3940         if (eth_port_multicast_addr_list_set(port_id) < 0)
3941                 /* Rollback on failure, remove the address from the pool */
3942                 mcast_addr_pool_remove(port, i);
3943 }
3944
3945 void
3946 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
3947 {
3948         struct rte_port *port;
3949         uint32_t i;
3950
3951         if (port_id_is_invalid(port_id, ENABLED_WARN))
3952                 return;
3953
3954         port = &ports[port_id];
3955
3956         /*
3957          * Search the pool of multicast MAC addresses for the removed address.
3958          */
3959         for (i = 0; i < port->mc_addr_nb; i++) {
3960                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
3961                         break;
3962         }
3963         if (i == port->mc_addr_nb) {
3964                 printf("multicast address not filtered by port %d\n", port_id);
3965                 return;
3966         }
3967
3968         mcast_addr_pool_remove(port, i);
3969         if (eth_port_multicast_addr_list_set(port_id) < 0)
3970                 /* Rollback on failure, add the address back into the pool */
3971                 mcast_addr_pool_append(port, mc_addr);
3972 }
3973
3974 void
3975 port_dcb_info_display(portid_t port_id)
3976 {
3977         struct rte_eth_dcb_info dcb_info;
3978         uint16_t i;
3979         int ret;
3980         static const char *border = "================";
3981
3982         if (port_id_is_invalid(port_id, ENABLED_WARN))
3983                 return;
3984
3985         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
3986         if (ret) {
3987                 printf("\n Failed to get dcb infos on port %-2d\n",
3988                         port_id);
3989                 return;
3990         }
3991         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
3992         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
3993         printf("\n  TC :        ");
3994         for (i = 0; i < dcb_info.nb_tcs; i++)
3995                 printf("\t%4d", i);
3996         printf("\n  Priority :  ");
3997         for (i = 0; i < dcb_info.nb_tcs; i++)
3998                 printf("\t%4d", dcb_info.prio_tc[i]);
3999         printf("\n  BW percent :");
4000         for (i = 0; i < dcb_info.nb_tcs; i++)
4001                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4002         printf("\n  RXQ base :  ");
4003         for (i = 0; i < dcb_info.nb_tcs; i++)
4004                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4005         printf("\n  RXQ number :");
4006         for (i = 0; i < dcb_info.nb_tcs; i++)
4007                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4008         printf("\n  TXQ base :  ");
4009         for (i = 0; i < dcb_info.nb_tcs; i++)
4010                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4011         printf("\n  TXQ number :");
4012         for (i = 0; i < dcb_info.nb_tcs; i++)
4013                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4014         printf("\n");
4015 }
4016
4017 uint8_t *
4018 open_file(const char *file_path, uint32_t *size)
4019 {
4020         int fd = open(file_path, O_RDONLY);
4021         off_t pkg_size;
4022         uint8_t *buf = NULL;
4023         int ret = 0;
4024         struct stat st_buf;
4025
4026         if (size)
4027                 *size = 0;
4028
4029         if (fd == -1) {
4030                 printf("%s: Failed to open %s\n", __func__, file_path);
4031                 return buf;
4032         }
4033
4034         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4035                 close(fd);
4036                 printf("%s: File operations failed\n", __func__);
4037                 return buf;
4038         }
4039
4040         pkg_size = st_buf.st_size;
4041         if (pkg_size < 0) {
4042                 close(fd);
4043                 printf("%s: File operations failed\n", __func__);
4044                 return buf;
4045         }
4046
4047         buf = (uint8_t *)malloc(pkg_size);
4048         if (!buf) {
4049                 close(fd);
4050                 printf("%s: Failed to malloc memory\n", __func__);
4051                 return buf;
4052         }
4053
4054         ret = read(fd, buf, pkg_size);
4055         if (ret < 0) {
4056                 close(fd);
4057                 printf("%s: File read operation failed\n", __func__);
4058                 close_file(buf);
4059                 return NULL;
4060         }
4061
4062         if (size)
4063                 *size = pkg_size;
4064
4065         close(fd);
4066
4067         return buf;
4068 }
4069
4070 int
4071 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4072 {
4073         FILE *fh = fopen(file_path, "wb");
4074
4075         if (fh == NULL) {
4076                 printf("%s: Failed to open %s\n", __func__, file_path);
4077                 return -1;
4078         }
4079
4080         if (fwrite(buf, 1, size, fh) != size) {
4081                 fclose(fh);
4082                 printf("%s: File write operation failed\n", __func__);
4083                 return -1;
4084         }
4085
4086         fclose(fh);
4087
4088         return 0;
4089 }
4090
4091 int
4092 close_file(uint8_t *buf)
4093 {
4094         if (buf) {
4095                 free((void *)buf);
4096                 return 0;
4097         }
4098
4099         return -1;
4100 }
4101
4102 void
4103 port_queue_region_info_display(portid_t port_id, void *buf)
4104 {
4105 #ifdef RTE_LIBRTE_I40E_PMD
4106         uint16_t i, j;
4107         struct rte_pmd_i40e_queue_regions *info =
4108                 (struct rte_pmd_i40e_queue_regions *)buf;
4109         static const char *queue_region_info_stats_border = "-------";
4110
4111         if (!info->queue_region_number)
4112                 printf("there is no region has been set before");
4113
4114         printf("\n      %s All queue region info for port=%2d %s",
4115                         queue_region_info_stats_border, port_id,
4116                         queue_region_info_stats_border);
4117         printf("\n      queue_region_number: %-14u \n",
4118                         info->queue_region_number);
4119
4120         for (i = 0; i < info->queue_region_number; i++) {
4121                 printf("\n      region_id: %-14u queue_number: %-14u "
4122                         "queue_start_index: %-14u \n",
4123                         info->region[i].region_id,
4124                         info->region[i].queue_num,
4125                         info->region[i].queue_start_index);
4126
4127                 printf("  user_priority_num is  %-14u :",
4128                                         info->region[i].user_priority_num);
4129                 for (j = 0; j < info->region[i].user_priority_num; j++)
4130                         printf(" %-14u ", info->region[i].user_priority[j]);
4131
4132                 printf("\n      flowtype_num is  %-14u :",
4133                                 info->region[i].flowtype_num);
4134                 for (j = 0; j < info->region[i].flowtype_num; j++)
4135                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4136         }
4137 #else
4138         RTE_SET_USED(port_id);
4139         RTE_SET_USED(buf);
4140 #endif
4141
4142         printf("\n\n");
4143 }
4144
4145 void
4146 show_macs(portid_t port_id)
4147 {
4148         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4149         struct rte_eth_dev_info dev_info;
4150         struct rte_ether_addr *addr;
4151         uint32_t i, num_macs = 0;
4152         struct rte_eth_dev *dev;
4153
4154         dev = &rte_eth_devices[port_id];
4155
4156         rte_eth_dev_info_get(port_id, &dev_info);
4157
4158         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4159                 addr = &dev->data->mac_addrs[i];
4160
4161                 /* skip zero address */
4162                 if (rte_is_zero_ether_addr(addr))
4163                         continue;
4164
4165                 num_macs++;
4166         }
4167
4168         printf("Number of MAC address added: %d\n", num_macs);
4169
4170         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4171                 addr = &dev->data->mac_addrs[i];
4172
4173                 /* skip zero address */
4174                 if (rte_is_zero_ether_addr(addr))
4175                         continue;
4176
4177                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4178                 printf("  %s\n", buf);
4179         }
4180 }
4181
4182 void
4183 show_mcast_macs(portid_t port_id)
4184 {
4185         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4186         struct rte_ether_addr *addr;
4187         struct rte_port *port;
4188         uint32_t i;
4189
4190         port = &ports[port_id];
4191
4192         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
4193
4194         for (i = 0; i < port->mc_addr_nb; i++) {
4195                 addr = &port->mc_addr_pool[i];
4196
4197                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4198                 printf("  %s\n", buf);
4199         }
4200 }