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_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  79                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  80                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP},
  81         { "none", 0 },
  82         { "eth", ETH_RSS_ETH },
  83         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  84         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  85         { "vlan", ETH_RSS_VLAN },
  86         { "s-vlan", ETH_RSS_S_VLAN },
  87         { "c-vlan", ETH_RSS_C_VLAN },
  88         { "ipv4", ETH_RSS_IPV4 },
  89         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
  90         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
  91         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
  92         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
  93         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
  94         { "ipv6", ETH_RSS_IPV6 },
  95         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
  96         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
  97         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
  98         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
  99         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 100         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 101         { "ipv6-ex", ETH_RSS_IPV6_EX },
 102         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 103         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 104         { "port", ETH_RSS_PORT },
 105         { "vxlan", ETH_RSS_VXLAN },
 106         { "geneve", ETH_RSS_GENEVE },
 107         { "nvgre", ETH_RSS_NVGRE },
 108         { "ip", ETH_RSS_IP },
 109         { "udp", ETH_RSS_UDP },
 110         { "tcp", ETH_RSS_TCP },
 111         { "sctp", ETH_RSS_SCTP },
 112         { "tunnel", ETH_RSS_TUNNEL },
 113         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 114         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 115         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 116         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 117         { "esp", ETH_RSS_ESP },
 118         { "ah", ETH_RSS_AH },
 119         { "l2tpv3", ETH_RSS_L2TPV3 },
 120         { "pfcp", ETH_RSS_PFCP },
 121         { NULL, 0 },
 122 };
 123
 124 static void
 125 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 126 {
 127         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 128         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 129         printf("%s%s", name, buf);
 130 }
 131
 132 void
 133 nic_stats_display(portid_t port_id)
 134 {
 135         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 136         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 137         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 138         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 139         static uint64_t prev_cycles[RTE_MAX_ETHPORTS];
 140         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 141                                                                 diff_cycles;
 142         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 143         struct rte_eth_stats stats;
 144         struct rte_port *port = &ports[port_id];
 145         uint8_t i;
 146
 147         static const char *nic_stats_border = "########################";
 148
 149         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 150                 print_valid_ports();
 151                 return;
 152         }
 153         rte_eth_stats_get(port_id, &stats);
 154         printf("\n  %s NIC statistics for port %-2d %s\n",
 155                nic_stats_border, port_id, nic_stats_border);
 156
 157         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 158                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 159                        "%-"PRIu64"\n",
 160                        stats.ipackets, stats.imissed, stats.ibytes);
 161                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 162                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 163                        stats.rx_nombuf);
 164                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 165                        "%-"PRIu64"\n",
 166                        stats.opackets, stats.oerrors, stats.obytes);
 167         }
 168         else {
 169                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 170                        "    RX-bytes: %10"PRIu64"\n",
 171                        stats.ipackets, stats.ierrors, stats.ibytes);
 172                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 173                 printf("  RX-nombuf:               %10"PRIu64"\n",
 174                        stats.rx_nombuf);
 175                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 176                        "    TX-bytes: %10"PRIu64"\n",
 177                        stats.opackets, stats.oerrors, stats.obytes);
 178         }
 179
 180         if (port->rx_queue_stats_mapping_enabled) {
 181                 printf("\n");
 182                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 183                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 184                                "    RX-errors: %10"PRIu64
 185                                "    RX-bytes: %10"PRIu64"\n",
 186                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 187                 }
 188         }
 189         if (port->tx_queue_stats_mapping_enabled) {
 190                 printf("\n");
 191                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 192                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 193                                "                             TX-bytes: %10"PRIu64"\n",
 194                                i, stats.q_opackets[i], stats.q_obytes[i]);
 195                 }
 196         }
 197
 198         diff_cycles = prev_cycles[port_id];
 199         prev_cycles[port_id] = rte_rdtsc();
 200         if (diff_cycles > 0)
 201                 diff_cycles = prev_cycles[port_id] - diff_cycles;
 202
 203         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 204                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 205         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 206                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 207         prev_pkts_rx[port_id] = stats.ipackets;
 208         prev_pkts_tx[port_id] = stats.opackets;
 209         mpps_rx = diff_cycles > 0 ?
 210                 diff_pkts_rx * rte_get_tsc_hz() / diff_cycles : 0;
 211         mpps_tx = diff_cycles > 0 ?
 212                 diff_pkts_tx * rte_get_tsc_hz() / diff_cycles : 0;
 213
 214         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 215                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 216         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 217                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 218         prev_bytes_rx[port_id] = stats.ibytes;
 219         prev_bytes_tx[port_id] = stats.obytes;
 220         mbps_rx = diff_cycles > 0 ?
 221                 diff_bytes_rx * rte_get_tsc_hz() / diff_cycles : 0;
 222         mbps_tx = diff_cycles > 0 ?
 223                 diff_bytes_tx * rte_get_tsc_hz() / diff_cycles : 0;
 224
 225         printf("\n  Throughput (since last show)\n");
 226         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 227                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 228                mpps_tx, mbps_tx * 8);
 229
 230         printf("  %s############################%s\n",
 231                nic_stats_border, nic_stats_border);
 232 }
 233
 234 void
 235 nic_stats_clear(portid_t port_id)
 236 {
 237         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 238                 print_valid_ports();
 239                 return;
 240         }
 241         rte_eth_stats_reset(port_id);
 242         printf("\n  NIC statistics for port %d cleared\n", port_id);
 243 }
 244
 245 void
 246 nic_xstats_display(portid_t port_id)
 247 {
 248         struct rte_eth_xstat *xstats;
 249         int cnt_xstats, idx_xstat;
 250         struct rte_eth_xstat_name *xstats_names;
 251
 252         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 253                 print_valid_ports();
 254                 return;
 255         }
 256         printf("###### NIC extended statistics for port %-2d\n", port_id);
 257         if (!rte_eth_dev_is_valid_port(port_id)) {
 258                 printf("Error: Invalid port number %i\n", port_id);
 259                 return;
 260         }
 261
 262         /* Get count */
 263         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 264         if (cnt_xstats  < 0) {
 265                 printf("Error: Cannot get count of xstats\n");
 266                 return;
 267         }
 268
 269         /* Get id-name lookup table */
 270         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 271         if (xstats_names == NULL) {
 272                 printf("Cannot allocate memory for xstats lookup\n");
 273                 return;
 274         }
 275         if (cnt_xstats != rte_eth_xstats_get_names(
 276                         port_id, xstats_names, cnt_xstats)) {
 277                 printf("Error: Cannot get xstats lookup\n");
 278                 free(xstats_names);
 279                 return;
 280         }
 281
 282         /* Get stats themselves */
 283         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 284         if (xstats == NULL) {
 285                 printf("Cannot allocate memory for xstats\n");
 286                 free(xstats_names);
 287                 return;
 288         }
 289         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 290                 printf("Error: Unable to get xstats\n");
 291                 free(xstats_names);
 292                 free(xstats);
 293                 return;
 294         }
 295
 296         /* Display xstats */
 297         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 298                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 299                         continue;
 300                 printf("%s: %"PRIu64"\n",
 301                         xstats_names[idx_xstat].name,
 302                         xstats[idx_xstat].value);
 303         }
 304         free(xstats_names);
 305         free(xstats);
 306 }
 307
 308 void
 309 nic_xstats_clear(portid_t port_id)
 310 {
 311         int ret;
 312
 313         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 314                 print_valid_ports();
 315                 return;
 316         }
 317         ret = rte_eth_xstats_reset(port_id);
 318         if (ret != 0) {
 319                 printf("%s: Error: failed to reset xstats (port %u): %s",
 320                        __func__, port_id, strerror(ret));
 321         }
 322 }
 323
 324 void
 325 nic_stats_mapping_display(portid_t port_id)
 326 {
 327         struct rte_port *port = &ports[port_id];
 328         uint16_t i;
 329
 330         static const char *nic_stats_mapping_border = "########################";
 331
 332         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 333                 print_valid_ports();
 334                 return;
 335         }
 336
 337         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 338                 printf("Port id %d - either does not support queue statistic mapping or"
 339                        " no queue statistic mapping set\n", port_id);
 340                 return;
 341         }
 342
 343         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 344                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 345
 346         if (port->rx_queue_stats_mapping_enabled) {
 347                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 348                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 349                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 350                                        rx_queue_stats_mappings[i].queue_id,
 351                                        rx_queue_stats_mappings[i].stats_counter_id);
 352                         }
 353                 }
 354                 printf("\n");
 355         }
 356
 357
 358         if (port->tx_queue_stats_mapping_enabled) {
 359                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 360                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 361                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 362                                        tx_queue_stats_mappings[i].queue_id,
 363                                        tx_queue_stats_mappings[i].stats_counter_id);
 364                         }
 365                 }
 366         }
 367
 368         printf("  %s####################################%s\n",
 369                nic_stats_mapping_border, nic_stats_mapping_border);
 370 }
 371
 372 void
 373 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 374 {
 375         struct rte_eth_burst_mode mode;
 376         struct rte_eth_rxq_info qinfo;
 377         int32_t rc;
 378         static const char *info_border = "*********************";
 379
 380         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 381         if (rc != 0) {
 382                 printf("Failed to retrieve information for port: %u, "
 383                         "RX queue: %hu\nerror desc: %s(%d)\n",
 384                         port_id, queue_id, strerror(-rc), rc);
 385                 return;
 386         }
 387
 388         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 389                info_border, port_id, queue_id, info_border);
 390
 391         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 392         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 393         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 394         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 395         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 396         printf("\nRX drop packets: %s",
 397                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 398         printf("\nRX deferred start: %s",
 399                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 400         printf("\nRX scattered packets: %s",
 401                 (qinfo.scattered_rx != 0) ? "on" : "off");
 402         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 403
 404         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 405                 printf("\nBurst mode: %s%s",
 406                        mode.info,
 407                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 408                                 " (per queue)" : "");
 409
 410         printf("\n");
 411 }
 412
 413 void
 414 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 415 {
 416         struct rte_eth_burst_mode mode;
 417         struct rte_eth_txq_info qinfo;
 418         int32_t rc;
 419         static const char *info_border = "*********************";
 420
 421         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 422         if (rc != 0) {
 423                 printf("Failed to retrieve information for port: %u, "
 424                         "TX queue: %hu\nerror desc: %s(%d)\n",
 425                         port_id, queue_id, strerror(-rc), rc);
 426                 return;
 427         }
 428
 429         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 430                info_border, port_id, queue_id, info_border);
 431
 432         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 433         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 434         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 435         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 436         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 437         printf("\nTX deferred start: %s",
 438                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 439         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 440
 441         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 442                 printf("\nBurst mode: %s%s",
 443                        mode.info,
 444                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 445                                 " (per queue)" : "");
 446
 447         printf("\n");
 448 }
 449
 450 static int bus_match_all(const struct rte_bus *bus, const void *data)
 451 {
 452         RTE_SET_USED(bus);
 453         RTE_SET_USED(data);
 454         return 0;
 455 }
 456
 457 void
 458 device_infos_display(const char *identifier)
 459 {
 460         static const char *info_border = "*********************";
 461         struct rte_bus *start = NULL, *next;
 462         struct rte_dev_iterator dev_iter;
 463         char name[RTE_ETH_NAME_MAX_LEN];
 464         struct rte_ether_addr mac_addr;
 465         struct rte_device *dev;
 466         struct rte_devargs da;
 467         portid_t port_id;
 468         char devstr[128];
 469
 470         memset(&da, 0, sizeof(da));
 471         if (!identifier)
 472                 goto skip_parse;
 473
 474         if (rte_devargs_parsef(&da, "%s", identifier)) {
 475                 printf("cannot parse identifier\n");
 476                 if (da.args)
 477                         free(da.args);
 478                 return;
 479         }
 480
 481 skip_parse:
 482         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 483
 484                 start = next;
 485                 if (identifier && da.bus != next)
 486                         continue;
 487
 488                 /* Skip buses that don't have iterate method */
 489                 if (!next->dev_iterate)
 490                         continue;
 491
 492                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 493                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 494
 495                         if (!dev->driver)
 496                                 continue;
 497                         /* Check for matching device if identifier is present */
 498                         if (identifier &&
 499                             strncmp(da.name, dev->name, strlen(dev->name)))
 500                                 continue;
 501                         printf("\n%s Infos for device %s %s\n",
 502                                info_border, dev->name, info_border);
 503                         printf("Bus name: %s", dev->bus->name);
 504                         printf("\nDriver name: %s", dev->driver->name);
 505                         printf("\nDevargs: %s",
 506                                dev->devargs ? dev->devargs->args : "");
 507                         printf("\nConnect to socket: %d", dev->numa_node);
 508                         printf("\n");
 509
 510                         /* List ports with matching device name */
 511                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 512                                 printf("\n\tPort id: %-2d", port_id);
 513                                 if (eth_macaddr_get_print_err(port_id,
 514                                                               &mac_addr) == 0)
 515                                         print_ethaddr("\n\tMAC address: ",
 516                                                       &mac_addr);
 517                                 rte_eth_dev_get_name_by_port(port_id, name);
 518                                 printf("\n\tDevice name: %s", name);
 519                                 printf("\n");
 520                         }
 521                 }
 522         };
 523 }
 524
 525 void
 526 port_infos_display(portid_t port_id)
 527 {
 528         struct rte_port *port;
 529         struct rte_ether_addr mac_addr;
 530         struct rte_eth_link link;
 531         struct rte_eth_dev_info dev_info;
 532         int vlan_offload;
 533         struct rte_mempool * mp;
 534         static const char *info_border = "*********************";
 535         uint16_t mtu;
 536         char name[RTE_ETH_NAME_MAX_LEN];
 537         int ret;
 538         char fw_version[ETHDEV_FWVERS_LEN];
 539
 540         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 541                 print_valid_ports();
 542                 return;
 543         }
 544         port = &ports[port_id];
 545         ret = eth_link_get_nowait_print_err(port_id, &link);
 546         if (ret < 0)
 547                 return;
 548
 549         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 550         if (ret != 0)
 551                 return;
 552
 553         printf("\n%s Infos for port %-2d %s\n",
 554                info_border, port_id, info_border);
 555         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 556                 print_ethaddr("MAC address: ", &mac_addr);
 557         rte_eth_dev_get_name_by_port(port_id, name);
 558         printf("\nDevice name: %s", name);
 559         printf("\nDriver name: %s", dev_info.driver_name);
 560
 561         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 562                                                 ETHDEV_FWVERS_LEN) == 0)
 563                 printf("\nFirmware-version: %s", fw_version);
 564         else
 565                 printf("\nFirmware-version: %s", "not available");
 566
 567         if (dev_info.device->devargs && dev_info.device->devargs->args)
 568                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 569         printf("\nConnect to socket: %u", port->socket_id);
 570
 571         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 572                 mp = mbuf_pool_find(port_numa[port_id]);
 573                 if (mp)
 574                         printf("\nmemory allocation on the socket: %d",
 575                                                         port_numa[port_id]);
 576         } else
 577                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 578
 579         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 580         printf("Link speed: %u Mbps\n", (unsigned) link.link_speed);
 581         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 582                ("full-duplex") : ("half-duplex"));
 583
 584         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 585                 printf("MTU: %u\n", mtu);
 586
 587         printf("Promiscuous mode: %s\n",
 588                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 589         printf("Allmulticast mode: %s\n",
 590                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 591         printf("Maximum number of MAC addresses: %u\n",
 592                (unsigned int)(port->dev_info.max_mac_addrs));
 593         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 594                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 595
 596         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 597         if (vlan_offload >= 0){
 598                 printf("VLAN offload: \n");
 599                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 600                         printf("  strip on, ");
 601                 else
 602                         printf("  strip off, ");
 603
 604                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 605                         printf("filter on, ");
 606                 else
 607                         printf("filter off, ");
 608
 609                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 610                         printf("extend on, ");
 611                 else
 612                         printf("extend off, ");
 613
 614                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 615                         printf("qinq strip on\n");
 616                 else
 617                         printf("qinq strip off\n");
 618         }
 619
 620         if (dev_info.hash_key_size > 0)
 621                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 622         if (dev_info.reta_size > 0)
 623                 printf("Redirection table size: %u\n", dev_info.reta_size);
 624         if (!dev_info.flow_type_rss_offloads)
 625                 printf("No RSS offload flow type is supported.\n");
 626         else {
 627                 uint16_t i;
 628                 char *p;
 629
 630                 printf("Supported RSS offload flow types:\n");
 631                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 632                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 633                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 634                                 continue;
 635                         p = flowtype_to_str(i);
 636                         if (p)
 637                                 printf("  %s\n", p);
 638                         else
 639                                 printf("  user defined %d\n", i);
 640                 }
 641         }
 642
 643         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 644         printf("Maximum configurable length of RX packet: %u\n",
 645                 dev_info.max_rx_pktlen);
 646         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 647                 dev_info.max_lro_pkt_size);
 648         if (dev_info.max_vfs)
 649                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 650         if (dev_info.max_vmdq_pools)
 651                 printf("Maximum number of VMDq pools: %u\n",
 652                         dev_info.max_vmdq_pools);
 653
 654         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 655         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 656         printf("Max possible number of RXDs per queue: %hu\n",
 657                 dev_info.rx_desc_lim.nb_max);
 658         printf("Min possible number of RXDs per queue: %hu\n",
 659                 dev_info.rx_desc_lim.nb_min);
 660         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 661
 662         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 663         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 664         printf("Max possible number of TXDs per queue: %hu\n",
 665                 dev_info.tx_desc_lim.nb_max);
 666         printf("Min possible number of TXDs per queue: %hu\n",
 667                 dev_info.tx_desc_lim.nb_min);
 668         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 669         printf("Max segment number per packet: %hu\n",
 670                 dev_info.tx_desc_lim.nb_seg_max);
 671         printf("Max segment number per MTU/TSO: %hu\n",
 672                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 673
 674         /* Show switch info only if valid switch domain and port id is set */
 675         if (dev_info.switch_info.domain_id !=
 676                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 677                 if (dev_info.switch_info.name)
 678                         printf("Switch name: %s\n", dev_info.switch_info.name);
 679
 680                 printf("Switch domain Id: %u\n",
 681                         dev_info.switch_info.domain_id);
 682                 printf("Switch Port Id: %u\n",
 683                         dev_info.switch_info.port_id);
 684         }
 685 }
 686
 687 void
 688 port_summary_header_display(void)
 689 {
 690         uint16_t port_number;
 691
 692         port_number = rte_eth_dev_count_avail();
 693         printf("Number of available ports: %i\n", port_number);
 694         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 695                         "Driver", "Status", "Link");
 696 }
 697
 698 void
 699 port_summary_display(portid_t port_id)
 700 {
 701         struct rte_ether_addr mac_addr;
 702         struct rte_eth_link link;
 703         struct rte_eth_dev_info dev_info;
 704         char name[RTE_ETH_NAME_MAX_LEN];
 705         int ret;
 706
 707         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 708                 print_valid_ports();
 709                 return;
 710         }
 711
 712         ret = eth_link_get_nowait_print_err(port_id, &link);
 713         if (ret < 0)
 714                 return;
 715
 716         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 717         if (ret != 0)
 718                 return;
 719
 720         rte_eth_dev_get_name_by_port(port_id, name);
 721         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 722         if (ret != 0)
 723                 return;
 724
 725         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %uMbps\n",
 726                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 727                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 728                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 729                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 730                 (unsigned int) link.link_speed);
 731 }
 732
 733 void
 734 port_offload_cap_display(portid_t port_id)
 735 {
 736         struct rte_eth_dev_info dev_info;
 737         static const char *info_border = "************";
 738         int ret;
 739
 740         if (port_id_is_invalid(port_id, ENABLED_WARN))
 741                 return;
 742
 743         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 744         if (ret != 0)
 745                 return;
 746
 747         printf("\n%s Port %d supported offload features: %s\n",
 748                 info_border, port_id, info_border);
 749
 750         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 751                 printf("VLAN stripped:                 ");
 752                 if (ports[port_id].dev_conf.rxmode.offloads &
 753                     DEV_RX_OFFLOAD_VLAN_STRIP)
 754                         printf("on\n");
 755                 else
 756                         printf("off\n");
 757         }
 758
 759         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 760                 printf("Double VLANs stripped:         ");
 761                 if (ports[port_id].dev_conf.rxmode.offloads &
 762                     DEV_RX_OFFLOAD_QINQ_STRIP)
 763                         printf("on\n");
 764                 else
 765                         printf("off\n");
 766         }
 767
 768         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 769                 printf("RX IPv4 checksum:              ");
 770                 if (ports[port_id].dev_conf.rxmode.offloads &
 771                     DEV_RX_OFFLOAD_IPV4_CKSUM)
 772                         printf("on\n");
 773                 else
 774                         printf("off\n");
 775         }
 776
 777         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 778                 printf("RX UDP checksum:               ");
 779                 if (ports[port_id].dev_conf.rxmode.offloads &
 780                     DEV_RX_OFFLOAD_UDP_CKSUM)
 781                         printf("on\n");
 782                 else
 783                         printf("off\n");
 784         }
 785
 786         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 787                 printf("RX TCP checksum:               ");
 788                 if (ports[port_id].dev_conf.rxmode.offloads &
 789                     DEV_RX_OFFLOAD_TCP_CKSUM)
 790                         printf("on\n");
 791                 else
 792                         printf("off\n");
 793         }
 794
 795         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
 796                 printf("RX SCTP checksum:              ");
 797                 if (ports[port_id].dev_conf.rxmode.offloads &
 798                     DEV_RX_OFFLOAD_SCTP_CKSUM)
 799                         printf("on\n");
 800                 else
 801                         printf("off\n");
 802         }
 803
 804         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
 805                 printf("RX Outer IPv4 checksum:        ");
 806                 if (ports[port_id].dev_conf.rxmode.offloads &
 807                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 808                         printf("on\n");
 809                 else
 810                         printf("off\n");
 811         }
 812
 813         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
 814                 printf("RX Outer UDP checksum:         ");
 815                 if (ports[port_id].dev_conf.rxmode.offloads &
 816                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
 817                         printf("on\n");
 818                 else
 819                         printf("off\n");
 820         }
 821
 822         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 823                 printf("Large receive offload:         ");
 824                 if (ports[port_id].dev_conf.rxmode.offloads &
 825                     DEV_RX_OFFLOAD_TCP_LRO)
 826                         printf("on\n");
 827                 else
 828                         printf("off\n");
 829         }
 830
 831         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
 832                 printf("HW timestamp:                  ");
 833                 if (ports[port_id].dev_conf.rxmode.offloads &
 834                     DEV_RX_OFFLOAD_TIMESTAMP)
 835                         printf("on\n");
 836                 else
 837                         printf("off\n");
 838         }
 839
 840         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
 841                 printf("Rx Keep CRC:                   ");
 842                 if (ports[port_id].dev_conf.rxmode.offloads &
 843                     DEV_RX_OFFLOAD_KEEP_CRC)
 844                         printf("on\n");
 845                 else
 846                         printf("off\n");
 847         }
 848
 849         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
 850                 printf("RX offload security:           ");
 851                 if (ports[port_id].dev_conf.rxmode.offloads &
 852                     DEV_RX_OFFLOAD_SECURITY)
 853                         printf("on\n");
 854                 else
 855                         printf("off\n");
 856         }
 857
 858         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
 859                 printf("VLAN insert:                   ");
 860                 if (ports[port_id].dev_conf.txmode.offloads &
 861                     DEV_TX_OFFLOAD_VLAN_INSERT)
 862                         printf("on\n");
 863                 else
 864                         printf("off\n");
 865         }
 866
 867         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
 868                 printf("Double VLANs insert:           ");
 869                 if (ports[port_id].dev_conf.txmode.offloads &
 870                     DEV_TX_OFFLOAD_QINQ_INSERT)
 871                         printf("on\n");
 872                 else
 873                         printf("off\n");
 874         }
 875
 876         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
 877                 printf("TX IPv4 checksum:              ");
 878                 if (ports[port_id].dev_conf.txmode.offloads &
 879                     DEV_TX_OFFLOAD_IPV4_CKSUM)
 880                         printf("on\n");
 881                 else
 882                         printf("off\n");
 883         }
 884
 885         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
 886                 printf("TX UDP checksum:               ");
 887                 if (ports[port_id].dev_conf.txmode.offloads &
 888                     DEV_TX_OFFLOAD_UDP_CKSUM)
 889                         printf("on\n");
 890                 else
 891                         printf("off\n");
 892         }
 893
 894         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
 895                 printf("TX TCP checksum:               ");
 896                 if (ports[port_id].dev_conf.txmode.offloads &
 897                     DEV_TX_OFFLOAD_TCP_CKSUM)
 898                         printf("on\n");
 899                 else
 900                         printf("off\n");
 901         }
 902
 903         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
 904                 printf("TX SCTP checksum:              ");
 905                 if (ports[port_id].dev_conf.txmode.offloads &
 906                     DEV_TX_OFFLOAD_SCTP_CKSUM)
 907                         printf("on\n");
 908                 else
 909                         printf("off\n");
 910         }
 911
 912         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
 913                 printf("TX Outer IPv4 checksum:        ");
 914                 if (ports[port_id].dev_conf.txmode.offloads &
 915                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
 916                         printf("on\n");
 917                 else
 918                         printf("off\n");
 919         }
 920
 921         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
 922                 printf("TX TCP segmentation:           ");
 923                 if (ports[port_id].dev_conf.txmode.offloads &
 924                     DEV_TX_OFFLOAD_TCP_TSO)
 925                         printf("on\n");
 926                 else
 927                         printf("off\n");
 928         }
 929
 930         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
 931                 printf("TX UDP segmentation:           ");
 932                 if (ports[port_id].dev_conf.txmode.offloads &
 933                     DEV_TX_OFFLOAD_UDP_TSO)
 934                         printf("on\n");
 935                 else
 936                         printf("off\n");
 937         }
 938
 939         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
 940                 printf("TSO for VXLAN tunnel packet:   ");
 941                 if (ports[port_id].dev_conf.txmode.offloads &
 942                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
 943                         printf("on\n");
 944                 else
 945                         printf("off\n");
 946         }
 947
 948         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
 949                 printf("TSO for GRE tunnel packet:     ");
 950                 if (ports[port_id].dev_conf.txmode.offloads &
 951                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
 952                         printf("on\n");
 953                 else
 954                         printf("off\n");
 955         }
 956
 957         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
 958                 printf("TSO for IPIP tunnel packet:    ");
 959                 if (ports[port_id].dev_conf.txmode.offloads &
 960                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
 961                         printf("on\n");
 962                 else
 963                         printf("off\n");
 964         }
 965
 966         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
 967                 printf("TSO for GENEVE tunnel packet:  ");
 968                 if (ports[port_id].dev_conf.txmode.offloads &
 969                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
 970                         printf("on\n");
 971                 else
 972                         printf("off\n");
 973         }
 974
 975         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
 976                 printf("IP tunnel TSO:  ");
 977                 if (ports[port_id].dev_conf.txmode.offloads &
 978                     DEV_TX_OFFLOAD_IP_TNL_TSO)
 979                         printf("on\n");
 980                 else
 981                         printf("off\n");
 982         }
 983
 984         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
 985                 printf("UDP tunnel TSO:  ");
 986                 if (ports[port_id].dev_conf.txmode.offloads &
 987                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
 988                         printf("on\n");
 989                 else
 990                         printf("off\n");
 991         }
 992
 993         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
 994                 printf("TX Outer UDP checksum:         ");
 995                 if (ports[port_id].dev_conf.txmode.offloads &
 996                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
 997                         printf("on\n");
 998                 else
 999                         printf("off\n");
1000         }
1001
1002 }
1003
1004 int
1005 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1006 {
1007         uint16_t pid;
1008
1009         if (port_id == (portid_t)RTE_PORT_ALL)
1010                 return 0;
1011
1012         RTE_ETH_FOREACH_DEV(pid)
1013                 if (port_id == pid)
1014                         return 0;
1015
1016         if (warning == ENABLED_WARN)
1017                 printf("Invalid port %d\n", port_id);
1018
1019         return 1;
1020 }
1021
1022 void print_valid_ports(void)
1023 {
1024         portid_t pid;
1025
1026         printf("The valid ports array is [");
1027         RTE_ETH_FOREACH_DEV(pid) {
1028                 printf(" %d", pid);
1029         }
1030         printf(" ]\n");
1031 }
1032
1033 static int
1034 vlan_id_is_invalid(uint16_t vlan_id)
1035 {
1036         if (vlan_id < 4096)
1037                 return 0;
1038         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1039         return 1;
1040 }
1041
1042 static int
1043 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1044 {
1045         const struct rte_pci_device *pci_dev;
1046         const struct rte_bus *bus;
1047         uint64_t pci_len;
1048
1049         if (reg_off & 0x3) {
1050                 printf("Port register offset 0x%X not aligned on a 4-byte "
1051                        "boundary\n",
1052                        (unsigned)reg_off);
1053                 return 1;
1054         }
1055
1056         if (!ports[port_id].dev_info.device) {
1057                 printf("Invalid device\n");
1058                 return 0;
1059         }
1060
1061         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1062         if (bus && !strcmp(bus->name, "pci")) {
1063                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1064         } else {
1065                 printf("Not a PCI device\n");
1066                 return 1;
1067         }
1068
1069         pci_len = pci_dev->mem_resource[0].len;
1070         if (reg_off >= pci_len) {
1071                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1072                        "resource (length=%"PRIu64")\n",
1073                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1074                 return 1;
1075         }
1076         return 0;
1077 }
1078
1079 static int
1080 reg_bit_pos_is_invalid(uint8_t bit_pos)
1081 {
1082         if (bit_pos <= 31)
1083                 return 0;
1084         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1085         return 1;
1086 }
1087
1088 #define display_port_and_reg_off(port_id, reg_off) \
1089         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1090
1091 static inline void
1092 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1093 {
1094         display_port_and_reg_off(port_id, (unsigned)reg_off);
1095         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1096 }
1097
1098 void
1099 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1100 {
1101         uint32_t reg_v;
1102
1103
1104         if (port_id_is_invalid(port_id, ENABLED_WARN))
1105                 return;
1106         if (port_reg_off_is_invalid(port_id, reg_off))
1107                 return;
1108         if (reg_bit_pos_is_invalid(bit_x))
1109                 return;
1110         reg_v = port_id_pci_reg_read(port_id, reg_off);
1111         display_port_and_reg_off(port_id, (unsigned)reg_off);
1112         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1113 }
1114
1115 void
1116 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1117                            uint8_t bit1_pos, uint8_t bit2_pos)
1118 {
1119         uint32_t reg_v;
1120         uint8_t  l_bit;
1121         uint8_t  h_bit;
1122
1123         if (port_id_is_invalid(port_id, ENABLED_WARN))
1124                 return;
1125         if (port_reg_off_is_invalid(port_id, reg_off))
1126                 return;
1127         if (reg_bit_pos_is_invalid(bit1_pos))
1128                 return;
1129         if (reg_bit_pos_is_invalid(bit2_pos))
1130                 return;
1131         if (bit1_pos > bit2_pos)
1132                 l_bit = bit2_pos, h_bit = bit1_pos;
1133         else
1134                 l_bit = bit1_pos, h_bit = bit2_pos;
1135
1136         reg_v = port_id_pci_reg_read(port_id, reg_off);
1137         reg_v >>= l_bit;
1138         if (h_bit < 31)
1139                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1140         display_port_and_reg_off(port_id, (unsigned)reg_off);
1141         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1142                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1143 }
1144
1145 void
1146 port_reg_display(portid_t port_id, uint32_t reg_off)
1147 {
1148         uint32_t reg_v;
1149
1150         if (port_id_is_invalid(port_id, ENABLED_WARN))
1151                 return;
1152         if (port_reg_off_is_invalid(port_id, reg_off))
1153                 return;
1154         reg_v = port_id_pci_reg_read(port_id, reg_off);
1155         display_port_reg_value(port_id, reg_off, reg_v);
1156 }
1157
1158 void
1159 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1160                  uint8_t bit_v)
1161 {
1162         uint32_t reg_v;
1163
1164         if (port_id_is_invalid(port_id, ENABLED_WARN))
1165                 return;
1166         if (port_reg_off_is_invalid(port_id, reg_off))
1167                 return;
1168         if (reg_bit_pos_is_invalid(bit_pos))
1169                 return;
1170         if (bit_v > 1) {
1171                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1172                 return;
1173         }
1174         reg_v = port_id_pci_reg_read(port_id, reg_off);
1175         if (bit_v == 0)
1176                 reg_v &= ~(1 << bit_pos);
1177         else
1178                 reg_v |= (1 << bit_pos);
1179         port_id_pci_reg_write(port_id, reg_off, reg_v);
1180         display_port_reg_value(port_id, reg_off, reg_v);
1181 }
1182
1183 void
1184 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1185                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1186 {
1187         uint32_t max_v;
1188         uint32_t reg_v;
1189         uint8_t  l_bit;
1190         uint8_t  h_bit;
1191
1192         if (port_id_is_invalid(port_id, ENABLED_WARN))
1193                 return;
1194         if (port_reg_off_is_invalid(port_id, reg_off))
1195                 return;
1196         if (reg_bit_pos_is_invalid(bit1_pos))
1197                 return;
1198         if (reg_bit_pos_is_invalid(bit2_pos))
1199                 return;
1200         if (bit1_pos > bit2_pos)
1201                 l_bit = bit2_pos, h_bit = bit1_pos;
1202         else
1203                 l_bit = bit1_pos, h_bit = bit2_pos;
1204
1205         if ((h_bit - l_bit) < 31)
1206                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1207         else
1208                 max_v = 0xFFFFFFFF;
1209
1210         if (value > max_v) {
1211                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1212                                 (unsigned)value, (unsigned)value,
1213                                 (unsigned)max_v, (unsigned)max_v);
1214                 return;
1215         }
1216         reg_v = port_id_pci_reg_read(port_id, reg_off);
1217         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1218         reg_v |= (value << l_bit); /* Set changed bits */
1219         port_id_pci_reg_write(port_id, reg_off, reg_v);
1220         display_port_reg_value(port_id, reg_off, reg_v);
1221 }
1222
1223 void
1224 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1225 {
1226         if (port_id_is_invalid(port_id, ENABLED_WARN))
1227                 return;
1228         if (port_reg_off_is_invalid(port_id, reg_off))
1229                 return;
1230         port_id_pci_reg_write(port_id, reg_off, reg_v);
1231         display_port_reg_value(port_id, reg_off, reg_v);
1232 }
1233
1234 void
1235 port_mtu_set(portid_t port_id, uint16_t mtu)
1236 {
1237         int diag;
1238         struct rte_port *rte_port = &ports[port_id];
1239         struct rte_eth_dev_info dev_info;
1240         uint16_t eth_overhead;
1241         int ret;
1242
1243         if (port_id_is_invalid(port_id, ENABLED_WARN))
1244                 return;
1245
1246         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1247         if (ret != 0)
1248                 return;
1249
1250         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1251                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1252                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1253                 return;
1254         }
1255         diag = rte_eth_dev_set_mtu(port_id, mtu);
1256         if (diag == 0 &&
1257             dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1258                 /*
1259                  * Ether overhead in driver is equal to the difference of
1260                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1261                  * device supports jumbo frame.
1262                  */
1263                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1264                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1265                         rte_port->dev_conf.rxmode.offloads |=
1266                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1267                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1268                                                 mtu + eth_overhead;
1269                 } else
1270                         rte_port->dev_conf.rxmode.offloads &=
1271                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1272
1273                 return;
1274         }
1275         printf("Set MTU failed. diag=%d\n", diag);
1276 }
1277
1278 /* Generic flow management functions. */
1279
1280 /** Generate a port_flow entry from attributes/pattern/actions. */
1281 static struct port_flow *
1282 port_flow_new(const struct rte_flow_attr *attr,
1283               const struct rte_flow_item *pattern,
1284               const struct rte_flow_action *actions,
1285               struct rte_flow_error *error)
1286 {
1287         const struct rte_flow_conv_rule rule = {
1288                 .attr_ro = attr,
1289                 .pattern_ro = pattern,
1290                 .actions_ro = actions,
1291         };
1292         struct port_flow *pf;
1293         int ret;
1294
1295         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1296         if (ret < 0)
1297                 return NULL;
1298         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1299         if (!pf) {
1300                 rte_flow_error_set
1301                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1302                          "calloc() failed");
1303                 return NULL;
1304         }
1305         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1306                           error) >= 0)
1307                 return pf;
1308         free(pf);
1309         return NULL;
1310 }
1311
1312 /** Print a message out of a flow error. */
1313 static int
1314 port_flow_complain(struct rte_flow_error *error)
1315 {
1316         static const char *const errstrlist[] = {
1317                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1318                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1319                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1320                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1321                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1322                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1323                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1324                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1325                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1326                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1327                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1328                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1329                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1330                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1331                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1332                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1333                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1334         };
1335         const char *errstr;
1336         char buf[32];
1337         int err = rte_errno;
1338
1339         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1340             !errstrlist[error->type])
1341                 errstr = "unknown type";
1342         else
1343                 errstr = errstrlist[error->type];
1344         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1345                error->type, errstr,
1346                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1347                                         error->cause), buf) : "",
1348                error->message ? error->message : "(no stated reason)",
1349                rte_strerror(err));
1350         return -err;
1351 }
1352
1353 /** Validate flow rule. */
1354 int
1355 port_flow_validate(portid_t port_id,
1356                    const struct rte_flow_attr *attr,
1357                    const struct rte_flow_item *pattern,
1358                    const struct rte_flow_action *actions)
1359 {
1360         struct rte_flow_error error;
1361
1362         /* Poisoning to make sure PMDs update it in case of error. */
1363         memset(&error, 0x11, sizeof(error));
1364         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1365                 return port_flow_complain(&error);
1366         printf("Flow rule validated\n");
1367         return 0;
1368 }
1369
1370 /** Create flow rule. */
1371 int
1372 port_flow_create(portid_t port_id,
1373                  const struct rte_flow_attr *attr,
1374                  const struct rte_flow_item *pattern,
1375                  const struct rte_flow_action *actions)
1376 {
1377         struct rte_flow *flow;
1378         struct rte_port *port;
1379         struct port_flow *pf;
1380         uint32_t id;
1381         struct rte_flow_error error;
1382
1383         /* Poisoning to make sure PMDs update it in case of error. */
1384         memset(&error, 0x22, sizeof(error));
1385         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1386         if (!flow)
1387                 return port_flow_complain(&error);
1388         port = &ports[port_id];
1389         if (port->flow_list) {
1390                 if (port->flow_list->id == UINT32_MAX) {
1391                         printf("Highest rule ID is already assigned, delete"
1392                                " it first");
1393                         rte_flow_destroy(port_id, flow, NULL);
1394                         return -ENOMEM;
1395                 }
1396                 id = port->flow_list->id + 1;
1397         } else
1398                 id = 0;
1399         pf = port_flow_new(attr, pattern, actions, &error);
1400         if (!pf) {
1401                 rte_flow_destroy(port_id, flow, NULL);
1402                 return port_flow_complain(&error);
1403         }
1404         pf->next = port->flow_list;
1405         pf->id = id;
1406         pf->flow = flow;
1407         port->flow_list = pf;
1408         printf("Flow rule #%u created\n", pf->id);
1409         return 0;
1410 }
1411
1412 /** Destroy a number of flow rules. */
1413 int
1414 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1415 {
1416         struct rte_port *port;
1417         struct port_flow **tmp;
1418         uint32_t c = 0;
1419         int ret = 0;
1420
1421         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1422             port_id == (portid_t)RTE_PORT_ALL)
1423                 return -EINVAL;
1424         port = &ports[port_id];
1425         tmp = &port->flow_list;
1426         while (*tmp) {
1427                 uint32_t i;
1428
1429                 for (i = 0; i != n; ++i) {
1430                         struct rte_flow_error error;
1431                         struct port_flow *pf = *tmp;
1432
1433                         if (rule[i] != pf->id)
1434                                 continue;
1435                         /*
1436                          * Poisoning to make sure PMDs update it in case
1437                          * of error.
1438                          */
1439                         memset(&error, 0x33, sizeof(error));
1440                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1441                                 ret = port_flow_complain(&error);
1442                                 continue;
1443                         }
1444                         printf("Flow rule #%u destroyed\n", pf->id);
1445                         *tmp = pf->next;
1446                         free(pf);
1447                         break;
1448                 }
1449                 if (i == n)
1450                         tmp = &(*tmp)->next;
1451                 ++c;
1452         }
1453         return ret;
1454 }
1455
1456 /** Remove all flow rules. */
1457 int
1458 port_flow_flush(portid_t port_id)
1459 {
1460         struct rte_flow_error error;
1461         struct rte_port *port;
1462         int ret = 0;
1463
1464         /* Poisoning to make sure PMDs update it in case of error. */
1465         memset(&error, 0x44, sizeof(error));
1466         if (rte_flow_flush(port_id, &error)) {
1467                 ret = port_flow_complain(&error);
1468                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
1469                     port_id == (portid_t)RTE_PORT_ALL)
1470                         return ret;
1471         }
1472         port = &ports[port_id];
1473         while (port->flow_list) {
1474                 struct port_flow *pf = port->flow_list->next;
1475
1476                 free(port->flow_list);
1477                 port->flow_list = pf;
1478         }
1479         return ret;
1480 }
1481
1482 /** Dump all flow rules. */
1483 int
1484 port_flow_dump(portid_t port_id, const char *file_name)
1485 {
1486         int ret = 0;
1487         FILE *file = stdout;
1488         struct rte_flow_error error;
1489
1490         if (file_name && strlen(file_name)) {
1491                 file = fopen(file_name, "w");
1492                 if (!file) {
1493                         printf("Failed to create file %s: %s\n", file_name,
1494                                strerror(errno));
1495                         return -errno;
1496                 }
1497         }
1498         ret = rte_flow_dev_dump(port_id, file, &error);
1499         if (ret) {
1500                 port_flow_complain(&error);
1501                 printf("Failed to dump flow: %s\n", strerror(-ret));
1502         } else
1503                 printf("Flow dump finished\n");
1504         if (file_name && strlen(file_name))
1505                 fclose(file);
1506         return ret;
1507 }
1508
1509 /** Query a flow rule. */
1510 int
1511 port_flow_query(portid_t port_id, uint32_t rule,
1512                 const struct rte_flow_action *action)
1513 {
1514         struct rte_flow_error error;
1515         struct rte_port *port;
1516         struct port_flow *pf;
1517         const char *name;
1518         union {
1519                 struct rte_flow_query_count count;
1520         } query;
1521         int ret;
1522
1523         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1524             port_id == (portid_t)RTE_PORT_ALL)
1525                 return -EINVAL;
1526         port = &ports[port_id];
1527         for (pf = port->flow_list; pf; pf = pf->next)
1528                 if (pf->id == rule)
1529                         break;
1530         if (!pf) {
1531                 printf("Flow rule #%u not found\n", rule);
1532                 return -ENOENT;
1533         }
1534         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1535                             &name, sizeof(name),
1536                             (void *)(uintptr_t)action->type, &error);
1537         if (ret < 0)
1538                 return port_flow_complain(&error);
1539         switch (action->type) {
1540         case RTE_FLOW_ACTION_TYPE_COUNT:
1541                 break;
1542         default:
1543                 printf("Cannot query action type %d (%s)\n",
1544                         action->type, name);
1545                 return -ENOTSUP;
1546         }
1547         /* Poisoning to make sure PMDs update it in case of error. */
1548         memset(&error, 0x55, sizeof(error));
1549         memset(&query, 0, sizeof(query));
1550         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
1551                 return port_flow_complain(&error);
1552         switch (action->type) {
1553         case RTE_FLOW_ACTION_TYPE_COUNT:
1554                 printf("%s:\n"
1555                        " hits_set: %u\n"
1556                        " bytes_set: %u\n"
1557                        " hits: %" PRIu64 "\n"
1558                        " bytes: %" PRIu64 "\n",
1559                        name,
1560                        query.count.hits_set,
1561                        query.count.bytes_set,
1562                        query.count.hits,
1563                        query.count.bytes);
1564                 break;
1565         default:
1566                 printf("Cannot display result for action type %d (%s)\n",
1567                        action->type, name);
1568                 break;
1569         }
1570         return 0;
1571 }
1572
1573 /** List flow rules. */
1574 void
1575 port_flow_list(portid_t port_id, uint32_t n, const uint32_t group[n])
1576 {
1577         struct rte_port *port;
1578         struct port_flow *pf;
1579         struct port_flow *list = NULL;
1580         uint32_t i;
1581
1582         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1583             port_id == (portid_t)RTE_PORT_ALL)
1584                 return;
1585         port = &ports[port_id];
1586         if (!port->flow_list)
1587                 return;
1588         /* Sort flows by group, priority and ID. */
1589         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
1590                 struct port_flow **tmp;
1591                 const struct rte_flow_attr *curr = pf->rule.attr;
1592
1593                 if (n) {
1594                         /* Filter out unwanted groups. */
1595                         for (i = 0; i != n; ++i)
1596                                 if (curr->group == group[i])
1597                                         break;
1598                         if (i == n)
1599                                 continue;
1600                 }
1601                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
1602                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
1603
1604                         if (curr->group > comp->group ||
1605                             (curr->group == comp->group &&
1606                              curr->priority > comp->priority) ||
1607                             (curr->group == comp->group &&
1608                              curr->priority == comp->priority &&
1609                              pf->id > (*tmp)->id))
1610                                 continue;
1611                         break;
1612                 }
1613                 pf->tmp = *tmp;
1614                 *tmp = pf;
1615         }
1616         printf("ID\tGroup\tPrio\tAttr\tRule\n");
1617         for (pf = list; pf != NULL; pf = pf->tmp) {
1618                 const struct rte_flow_item *item = pf->rule.pattern;
1619                 const struct rte_flow_action *action = pf->rule.actions;
1620                 const char *name;
1621
1622                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
1623                        pf->id,
1624                        pf->rule.attr->group,
1625                        pf->rule.attr->priority,
1626                        pf->rule.attr->ingress ? 'i' : '-',
1627                        pf->rule.attr->egress ? 'e' : '-',
1628                        pf->rule.attr->transfer ? 't' : '-');
1629                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
1630                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
1631                                           &name, sizeof(name),
1632                                           (void *)(uintptr_t)item->type,
1633                                           NULL) <= 0)
1634                                 name = "[UNKNOWN]";
1635                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
1636                                 printf("%s ", name);
1637                         ++item;
1638                 }
1639                 printf("=>");
1640                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
1641                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1642                                           &name, sizeof(name),
1643                                           (void *)(uintptr_t)action->type,
1644                                           NULL) <= 0)
1645                                 name = "[UNKNOWN]";
1646                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
1647                                 printf(" %s", name);
1648                         ++action;
1649                 }
1650                 printf("\n");
1651         }
1652 }
1653
1654 /** Restrict ingress traffic to the defined flow rules. */
1655 int
1656 port_flow_isolate(portid_t port_id, int set)
1657 {
1658         struct rte_flow_error error;
1659
1660         /* Poisoning to make sure PMDs update it in case of error. */
1661         memset(&error, 0x66, sizeof(error));
1662         if (rte_flow_isolate(port_id, set, &error))
1663                 return port_flow_complain(&error);
1664         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
1665                port_id,
1666                set ? "now restricted" : "not restricted anymore");
1667         return 0;
1668 }
1669
1670 /*
1671  * RX/TX ring descriptors display functions.
1672  */
1673 int
1674 rx_queue_id_is_invalid(queueid_t rxq_id)
1675 {
1676         if (rxq_id < nb_rxq)
1677                 return 0;
1678         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
1679         return 1;
1680 }
1681
1682 int
1683 tx_queue_id_is_invalid(queueid_t txq_id)
1684 {
1685         if (txq_id < nb_txq)
1686                 return 0;
1687         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
1688         return 1;
1689 }
1690
1691 static int
1692 rx_desc_id_is_invalid(uint16_t rxdesc_id)
1693 {
1694         if (rxdesc_id < nb_rxd)
1695                 return 0;
1696         printf("Invalid RX descriptor %d (must be < nb_rxd=%d)\n",
1697                rxdesc_id, nb_rxd);
1698         return 1;
1699 }
1700
1701 static int
1702 tx_desc_id_is_invalid(uint16_t txdesc_id)
1703 {
1704         if (txdesc_id < nb_txd)
1705                 return 0;
1706         printf("Invalid TX descriptor %d (must be < nb_txd=%d)\n",
1707                txdesc_id, nb_txd);
1708         return 1;
1709 }
1710
1711 static const struct rte_memzone *
1712 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
1713 {
1714         char mz_name[RTE_MEMZONE_NAMESIZE];
1715         const struct rte_memzone *mz;
1716
1717         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
1718                         port_id, q_id, ring_name);
1719         mz = rte_memzone_lookup(mz_name);
1720         if (mz == NULL)
1721                 printf("%s ring memory zoneof (port %d, queue %d) not"
1722                        "found (zone name = %s\n",
1723                        ring_name, port_id, q_id, mz_name);
1724         return mz;
1725 }
1726
1727 union igb_ring_dword {
1728         uint64_t dword;
1729         struct {
1730 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
1731                 uint32_t lo;
1732                 uint32_t hi;
1733 #else
1734                 uint32_t hi;
1735                 uint32_t lo;
1736 #endif
1737         } words;
1738 };
1739
1740 struct igb_ring_desc_32_bytes {
1741         union igb_ring_dword lo_dword;
1742         union igb_ring_dword hi_dword;
1743         union igb_ring_dword resv1;
1744         union igb_ring_dword resv2;
1745 };
1746
1747 struct igb_ring_desc_16_bytes {
1748         union igb_ring_dword lo_dword;
1749         union igb_ring_dword hi_dword;
1750 };
1751
1752 static void
1753 ring_rxd_display_dword(union igb_ring_dword dword)
1754 {
1755         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
1756                                         (unsigned)dword.words.hi);
1757 }
1758
1759 static void
1760 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
1761 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1762                            portid_t port_id,
1763 #else
1764                            __rte_unused portid_t port_id,
1765 #endif
1766                            uint16_t desc_id)
1767 {
1768         struct igb_ring_desc_16_bytes *ring =
1769                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1770 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1771         int ret;
1772         struct rte_eth_dev_info dev_info;
1773
1774         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1775         if (ret != 0)
1776                 return;
1777
1778         if (strstr(dev_info.driver_name, "i40e") != NULL) {
1779                 /* 32 bytes RX descriptor, i40e only */
1780                 struct igb_ring_desc_32_bytes *ring =
1781                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
1782                 ring[desc_id].lo_dword.dword =
1783                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1784                 ring_rxd_display_dword(ring[desc_id].lo_dword);
1785                 ring[desc_id].hi_dword.dword =
1786                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1787                 ring_rxd_display_dword(ring[desc_id].hi_dword);
1788                 ring[desc_id].resv1.dword =
1789                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
1790                 ring_rxd_display_dword(ring[desc_id].resv1);
1791                 ring[desc_id].resv2.dword =
1792                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
1793                 ring_rxd_display_dword(ring[desc_id].resv2);
1794
1795                 return;
1796         }
1797 #endif
1798         /* 16 bytes RX descriptor */
1799         ring[desc_id].lo_dword.dword =
1800                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1801         ring_rxd_display_dword(ring[desc_id].lo_dword);
1802         ring[desc_id].hi_dword.dword =
1803                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1804         ring_rxd_display_dword(ring[desc_id].hi_dword);
1805 }
1806
1807 static void
1808 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
1809 {
1810         struct igb_ring_desc_16_bytes *ring;
1811         struct igb_ring_desc_16_bytes txd;
1812
1813         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1814         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1815         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1816         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
1817                         (unsigned)txd.lo_dword.words.lo,
1818                         (unsigned)txd.lo_dword.words.hi,
1819                         (unsigned)txd.hi_dword.words.lo,
1820                         (unsigned)txd.hi_dword.words.hi);
1821 }
1822
1823 void
1824 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
1825 {
1826         const struct rte_memzone *rx_mz;
1827
1828         if (port_id_is_invalid(port_id, ENABLED_WARN))
1829                 return;
1830         if (rx_queue_id_is_invalid(rxq_id))
1831                 return;
1832         if (rx_desc_id_is_invalid(rxd_id))
1833                 return;
1834         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
1835         if (rx_mz == NULL)
1836                 return;
1837         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
1838 }
1839
1840 void
1841 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
1842 {
1843         const struct rte_memzone *tx_mz;
1844
1845         if (port_id_is_invalid(port_id, ENABLED_WARN))
1846                 return;
1847         if (tx_queue_id_is_invalid(txq_id))
1848                 return;
1849         if (tx_desc_id_is_invalid(txd_id))
1850                 return;
1851         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
1852         if (tx_mz == NULL)
1853                 return;
1854         ring_tx_descriptor_display(tx_mz, txd_id);
1855 }
1856
1857 void
1858 fwd_lcores_config_display(void)
1859 {
1860         lcoreid_t lc_id;
1861
1862         printf("List of forwarding lcores:");
1863         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
1864                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
1865         printf("\n");
1866 }
1867 void
1868 rxtx_config_display(void)
1869 {
1870         portid_t pid;
1871         queueid_t qid;
1872
1873         printf("  %s packet forwarding%s packets/burst=%d\n",
1874                cur_fwd_eng->fwd_mode_name,
1875                retry_enabled == 0 ? "" : " with retry",
1876                nb_pkt_per_burst);
1877
1878         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
1879                 printf("  packet len=%u - nb packet segments=%d\n",
1880                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
1881
1882         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
1883                nb_fwd_lcores, nb_fwd_ports);
1884
1885         RTE_ETH_FOREACH_DEV(pid) {
1886                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
1887                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
1888                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
1889                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
1890                 uint16_t nb_rx_desc_tmp;
1891                 uint16_t nb_tx_desc_tmp;
1892                 struct rte_eth_rxq_info rx_qinfo;
1893                 struct rte_eth_txq_info tx_qinfo;
1894                 int32_t rc;
1895
1896                 /* per port config */
1897                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
1898                                 (unsigned int)pid, nb_rxq, nb_txq);
1899
1900                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
1901                                 ports[pid].dev_conf.rxmode.offloads,
1902                                 ports[pid].dev_conf.txmode.offloads);
1903
1904                 /* per rx queue config only for first queue to be less verbose */
1905                 for (qid = 0; qid < 1; qid++) {
1906                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
1907                         if (rc)
1908                                 nb_rx_desc_tmp = nb_rx_desc[qid];
1909                         else
1910                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
1911
1912                         printf("    RX queue: %d\n", qid);
1913                         printf("      RX desc=%d - RX free threshold=%d\n",
1914                                 nb_rx_desc_tmp, rx_conf[qid].rx_free_thresh);
1915                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
1916                                 " wthresh=%d\n",
1917                                 rx_conf[qid].rx_thresh.pthresh,
1918                                 rx_conf[qid].rx_thresh.hthresh,
1919                                 rx_conf[qid].rx_thresh.wthresh);
1920                         printf("      RX Offloads=0x%"PRIx64"\n",
1921                                 rx_conf[qid].offloads);
1922                 }
1923
1924                 /* per tx queue config only for first queue to be less verbose */
1925                 for (qid = 0; qid < 1; qid++) {
1926                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
1927                         if (rc)
1928                                 nb_tx_desc_tmp = nb_tx_desc[qid];
1929                         else
1930                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
1931
1932                         printf("    TX queue: %d\n", qid);
1933                         printf("      TX desc=%d - TX free threshold=%d\n",
1934                                 nb_tx_desc_tmp, tx_conf[qid].tx_free_thresh);
1935                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
1936                                 " wthresh=%d\n",
1937                                 tx_conf[qid].tx_thresh.pthresh,
1938                                 tx_conf[qid].tx_thresh.hthresh,
1939                                 tx_conf[qid].tx_thresh.wthresh);
1940                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
1941                                 tx_conf[qid].offloads, tx_conf->tx_rs_thresh);
1942                 }
1943         }
1944 }
1945
1946 void
1947 port_rss_reta_info(portid_t port_id,
1948                    struct rte_eth_rss_reta_entry64 *reta_conf,
1949                    uint16_t nb_entries)
1950 {
1951         uint16_t i, idx, shift;
1952         int ret;
1953
1954         if (port_id_is_invalid(port_id, ENABLED_WARN))
1955                 return;
1956
1957         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
1958         if (ret != 0) {
1959                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
1960                 return;
1961         }
1962
1963         for (i = 0; i < nb_entries; i++) {
1964                 idx = i / RTE_RETA_GROUP_SIZE;
1965                 shift = i % RTE_RETA_GROUP_SIZE;
1966                 if (!(reta_conf[idx].mask & (1ULL << shift)))
1967                         continue;
1968                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
1969                                         i, reta_conf[idx].reta[shift]);
1970         }
1971 }
1972
1973 /*
1974  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
1975  * key of the port.
1976  */
1977 void
1978 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
1979 {
1980         struct rte_eth_rss_conf rss_conf = {0};
1981         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
1982         uint64_t rss_hf;
1983         uint8_t i;
1984         int diag;
1985         struct rte_eth_dev_info dev_info;
1986         uint8_t hash_key_size;
1987         int ret;
1988
1989         if (port_id_is_invalid(port_id, ENABLED_WARN))
1990                 return;
1991
1992         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1993         if (ret != 0)
1994                 return;
1995
1996         if (dev_info.hash_key_size > 0 &&
1997                         dev_info.hash_key_size <= sizeof(rss_key))
1998                 hash_key_size = dev_info.hash_key_size;
1999         else {
2000                 printf("dev_info did not provide a valid hash key size\n");
2001                 return;
2002         }
2003
2004         /* Get RSS hash key if asked to display it */
2005         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2006         rss_conf.rss_key_len = hash_key_size;
2007         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2008         if (diag != 0) {
2009                 switch (diag) {
2010                 case -ENODEV:
2011                         printf("port index %d invalid\n", port_id);
2012                         break;
2013                 case -ENOTSUP:
2014                         printf("operation not supported by device\n");
2015                         break;
2016                 default:
2017                         printf("operation failed - diag=%d\n", diag);
2018                         break;
2019                 }
2020                 return;
2021         }
2022         rss_hf = rss_conf.rss_hf;
2023         if (rss_hf == 0) {
2024                 printf("RSS disabled\n");
2025                 return;
2026         }
2027         printf("RSS functions:\n ");
2028         for (i = 0; rss_type_table[i].str; i++) {
2029                 if (rss_hf & rss_type_table[i].rss_type)
2030                         printf("%s ", rss_type_table[i].str);
2031         }
2032         printf("\n");
2033         if (!show_rss_key)
2034                 return;
2035         printf("RSS key:\n");
2036         for (i = 0; i < hash_key_size; i++)
2037                 printf("%02X", rss_key[i]);
2038         printf("\n");
2039 }
2040
2041 void
2042 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2043                          uint hash_key_len)
2044 {
2045         struct rte_eth_rss_conf rss_conf;
2046         int diag;
2047         unsigned int i;
2048
2049         rss_conf.rss_key = NULL;
2050         rss_conf.rss_key_len = hash_key_len;
2051         rss_conf.rss_hf = 0;
2052         for (i = 0; rss_type_table[i].str; i++) {
2053                 if (!strcmp(rss_type_table[i].str, rss_type))
2054                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2055         }
2056         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2057         if (diag == 0) {
2058                 rss_conf.rss_key = hash_key;
2059                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2060         }
2061         if (diag == 0)
2062                 return;
2063
2064         switch (diag) {
2065         case -ENODEV:
2066                 printf("port index %d invalid\n", port_id);
2067                 break;
2068         case -ENOTSUP:
2069                 printf("operation not supported by device\n");
2070                 break;
2071         default:
2072                 printf("operation failed - diag=%d\n", diag);
2073                 break;
2074         }
2075 }
2076
2077 /*
2078  * Setup forwarding configuration for each logical core.
2079  */
2080 static void
2081 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2082 {
2083         streamid_t nb_fs_per_lcore;
2084         streamid_t nb_fs;
2085         streamid_t sm_id;
2086         lcoreid_t  nb_extra;
2087         lcoreid_t  nb_fc;
2088         lcoreid_t  nb_lc;
2089         lcoreid_t  lc_id;
2090
2091         nb_fs = cfg->nb_fwd_streams;
2092         nb_fc = cfg->nb_fwd_lcores;
2093         if (nb_fs <= nb_fc) {
2094                 nb_fs_per_lcore = 1;
2095                 nb_extra = 0;
2096         } else {
2097                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2098                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2099         }
2100
2101         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2102         sm_id = 0;
2103         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2104                 fwd_lcores[lc_id]->stream_idx = sm_id;
2105                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2106                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2107         }
2108
2109         /*
2110          * Assign extra remaining streams, if any.
2111          */
2112         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2113         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2114                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2115                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2116                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2117         }
2118 }
2119
2120 static portid_t
2121 fwd_topology_tx_port_get(portid_t rxp)
2122 {
2123         static int warning_once = 1;
2124
2125         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2126
2127         switch (port_topology) {
2128         default:
2129         case PORT_TOPOLOGY_PAIRED:
2130                 if ((rxp & 0x1) == 0) {
2131                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2132                                 return rxp + 1;
2133                         if (warning_once) {
2134                                 printf("\nWarning! port-topology=paired"
2135                                        " and odd forward ports number,"
2136                                        " the last port will pair with"
2137                                        " itself.\n\n");
2138                                 warning_once = 0;
2139                         }
2140                         return rxp;
2141                 }
2142                 return rxp - 1;
2143         case PORT_TOPOLOGY_CHAINED:
2144                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2145         case PORT_TOPOLOGY_LOOP:
2146                 return rxp;
2147         }
2148 }
2149
2150 static void
2151 simple_fwd_config_setup(void)
2152 {
2153         portid_t i;
2154
2155         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2156         cur_fwd_config.nb_fwd_streams =
2157                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2158
2159         /* reinitialize forwarding streams */
2160         init_fwd_streams();
2161
2162         /*
2163          * In the simple forwarding test, the number of forwarding cores
2164          * must be lower or equal to the number of forwarding ports.
2165          */
2166         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2167         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2168                 cur_fwd_config.nb_fwd_lcores =
2169                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2170         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2171
2172         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2173                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2174                 fwd_streams[i]->rx_queue  = 0;
2175                 fwd_streams[i]->tx_port   =
2176                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2177                 fwd_streams[i]->tx_queue  = 0;
2178                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2179                 fwd_streams[i]->retry_enabled = retry_enabled;
2180         }
2181 }
2182
2183 /**
2184  * For the RSS forwarding test all streams distributed over lcores. Each stream
2185  * being composed of a RX queue to poll on a RX port for input messages,
2186  * associated with a TX queue of a TX port where to send forwarded packets.
2187  */
2188 static void
2189 rss_fwd_config_setup(void)
2190 {
2191         portid_t   rxp;
2192         portid_t   txp;
2193         queueid_t  rxq;
2194         queueid_t  nb_q;
2195         streamid_t  sm_id;
2196
2197         nb_q = nb_rxq;
2198         if (nb_q > nb_txq)
2199                 nb_q = nb_txq;
2200         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2201         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2202         cur_fwd_config.nb_fwd_streams =
2203                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2204
2205         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2206                 cur_fwd_config.nb_fwd_lcores =
2207                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2208
2209         /* reinitialize forwarding streams */
2210         init_fwd_streams();
2211
2212         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2213         rxp = 0; rxq = 0;
2214         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2215                 struct fwd_stream *fs;
2216
2217                 fs = fwd_streams[sm_id];
2218                 txp = fwd_topology_tx_port_get(rxp);
2219                 fs->rx_port = fwd_ports_ids[rxp];
2220                 fs->rx_queue = rxq;
2221                 fs->tx_port = fwd_ports_ids[txp];
2222                 fs->tx_queue = rxq;
2223                 fs->peer_addr = fs->tx_port;
2224                 fs->retry_enabled = retry_enabled;
2225                 rxp++;
2226                 if (rxp < nb_fwd_ports)
2227                         continue;
2228                 rxp = 0;
2229                 rxq++;
2230         }
2231 }
2232
2233 /**
2234  * For the DCB forwarding test, each core is assigned on each traffic class.
2235  *
2236  * Each core is assigned a multi-stream, each stream being composed of
2237  * a RX queue to poll on a RX port for input messages, associated with
2238  * a TX queue of a TX port where to send forwarded packets. All RX and
2239  * TX queues are mapping to the same traffic class.
2240  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2241  * the same core
2242  */
2243 static void
2244 dcb_fwd_config_setup(void)
2245 {
2246         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2247         portid_t txp, rxp = 0;
2248         queueid_t txq, rxq = 0;
2249         lcoreid_t  lc_id;
2250         uint16_t nb_rx_queue, nb_tx_queue;
2251         uint16_t i, j, k, sm_id = 0;
2252         uint8_t tc = 0;
2253
2254         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2255         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2256         cur_fwd_config.nb_fwd_streams =
2257                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2258
2259         /* reinitialize forwarding streams */
2260         init_fwd_streams();
2261         sm_id = 0;
2262         txp = 1;
2263         /* get the dcb info on the first RX and TX ports */
2264         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2265         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2266
2267         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2268                 fwd_lcores[lc_id]->stream_nb = 0;
2269                 fwd_lcores[lc_id]->stream_idx = sm_id;
2270                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2271                         /* if the nb_queue is zero, means this tc is
2272                          * not enabled on the POOL
2273                          */
2274                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2275                                 break;
2276                         k = fwd_lcores[lc_id]->stream_nb +
2277                                 fwd_lcores[lc_id]->stream_idx;
2278                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2279                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2280                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2281                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2282                         for (j = 0; j < nb_rx_queue; j++) {
2283                                 struct fwd_stream *fs;
2284
2285                                 fs = fwd_streams[k + j];
2286                                 fs->rx_port = fwd_ports_ids[rxp];
2287                                 fs->rx_queue = rxq + j;
2288                                 fs->tx_port = fwd_ports_ids[txp];
2289                                 fs->tx_queue = txq + j % nb_tx_queue;
2290                                 fs->peer_addr = fs->tx_port;
2291                                 fs->retry_enabled = retry_enabled;
2292                         }
2293                         fwd_lcores[lc_id]->stream_nb +=
2294                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2295                 }
2296                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2297
2298                 tc++;
2299                 if (tc < rxp_dcb_info.nb_tcs)
2300                         continue;
2301                 /* Restart from TC 0 on next RX port */
2302                 tc = 0;
2303                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2304                         rxp = (portid_t)
2305                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2306                 else
2307                         rxp++;
2308                 if (rxp >= nb_fwd_ports)
2309                         return;
2310                 /* get the dcb information on next RX and TX ports */
2311                 if ((rxp & 0x1) == 0)
2312                         txp = (portid_t) (rxp + 1);
2313                 else
2314                         txp = (portid_t) (rxp - 1);
2315                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2316                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2317         }
2318 }
2319
2320 static void
2321 icmp_echo_config_setup(void)
2322 {
2323         portid_t  rxp;
2324         queueid_t rxq;
2325         lcoreid_t lc_id;
2326         uint16_t  sm_id;
2327
2328         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2329                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2330                         (nb_txq * nb_fwd_ports);
2331         else
2332                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2333         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2334         cur_fwd_config.nb_fwd_streams =
2335                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2336         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2337                 cur_fwd_config.nb_fwd_lcores =
2338                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2339         if (verbose_level > 0) {
2340                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
2341                        __FUNCTION__,
2342                        cur_fwd_config.nb_fwd_lcores,
2343                        cur_fwd_config.nb_fwd_ports,
2344                        cur_fwd_config.nb_fwd_streams);
2345         }
2346
2347         /* reinitialize forwarding streams */
2348         init_fwd_streams();
2349         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2350         rxp = 0; rxq = 0;
2351         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2352                 if (verbose_level > 0)
2353                         printf("  core=%d: \n", lc_id);
2354                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2355                         struct fwd_stream *fs;
2356                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2357                         fs->rx_port = fwd_ports_ids[rxp];
2358                         fs->rx_queue = rxq;
2359                         fs->tx_port = fs->rx_port;
2360                         fs->tx_queue = rxq;
2361                         fs->peer_addr = fs->tx_port;
2362                         fs->retry_enabled = retry_enabled;
2363                         if (verbose_level > 0)
2364                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
2365                                        sm_id, fs->rx_port, fs->rx_queue,
2366                                        fs->tx_queue);
2367                         rxq = (queueid_t) (rxq + 1);
2368                         if (rxq == nb_rxq) {
2369                                 rxq = 0;
2370                                 rxp = (portid_t) (rxp + 1);
2371                         }
2372                 }
2373         }
2374 }
2375
2376 #if defined RTE_LIBRTE_PMD_SOFTNIC
2377 static void
2378 softnic_fwd_config_setup(void)
2379 {
2380         struct rte_port *port;
2381         portid_t pid, softnic_portid;
2382         queueid_t i;
2383         uint8_t softnic_enable = 0;
2384
2385         RTE_ETH_FOREACH_DEV(pid) {
2386                         port = &ports[pid];
2387                         const char *driver = port->dev_info.driver_name;
2388
2389                         if (strcmp(driver, "net_softnic") == 0) {
2390                                 softnic_portid = pid;
2391                                 softnic_enable = 1;
2392                                 break;
2393                         }
2394         }
2395
2396         if (softnic_enable == 0) {
2397                 printf("Softnic mode not configured(%s)!\n", __func__);
2398                 return;
2399         }
2400
2401         cur_fwd_config.nb_fwd_ports = 1;
2402         cur_fwd_config.nb_fwd_streams = (streamid_t) nb_rxq;
2403
2404         /* Re-initialize forwarding streams */
2405         init_fwd_streams();
2406
2407         /*
2408          * In the softnic forwarding test, the number of forwarding cores
2409          * is set to one and remaining are used for softnic packet processing.
2410          */
2411         cur_fwd_config.nb_fwd_lcores = 1;
2412         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2413
2414         for (i = 0; i < cur_fwd_config.nb_fwd_streams; i++) {
2415                 fwd_streams[i]->rx_port   = softnic_portid;
2416                 fwd_streams[i]->rx_queue  = i;
2417                 fwd_streams[i]->tx_port   = softnic_portid;
2418                 fwd_streams[i]->tx_queue  = i;
2419                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2420                 fwd_streams[i]->retry_enabled = retry_enabled;
2421         }
2422 }
2423 #endif
2424
2425 void
2426 fwd_config_setup(void)
2427 {
2428         cur_fwd_config.fwd_eng = cur_fwd_eng;
2429         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
2430                 icmp_echo_config_setup();
2431                 return;
2432         }
2433
2434 #if defined RTE_LIBRTE_PMD_SOFTNIC
2435         if (strcmp(cur_fwd_eng->fwd_mode_name, "softnic") == 0) {
2436                 softnic_fwd_config_setup();
2437                 return;
2438         }
2439 #endif
2440
2441         if ((nb_rxq > 1) && (nb_txq > 1)){
2442                 if (dcb_config)
2443                         dcb_fwd_config_setup();
2444                 else
2445                         rss_fwd_config_setup();
2446         }
2447         else
2448                 simple_fwd_config_setup();
2449 }
2450
2451 static const char *
2452 mp_alloc_to_str(uint8_t mode)
2453 {
2454         switch (mode) {
2455         case MP_ALLOC_NATIVE:
2456                 return "native";
2457         case MP_ALLOC_ANON:
2458                 return "anon";
2459         case MP_ALLOC_XMEM:
2460                 return "xmem";
2461         case MP_ALLOC_XMEM_HUGE:
2462                 return "xmemhuge";
2463         case MP_ALLOC_XBUF:
2464                 return "xbuf";
2465         default:
2466                 return "invalid";
2467         }
2468 }
2469
2470 void
2471 pkt_fwd_config_display(struct fwd_config *cfg)
2472 {
2473         struct fwd_stream *fs;
2474         lcoreid_t  lc_id;
2475         streamid_t sm_id;
2476
2477         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
2478                 "NUMA support %s, MP allocation mode: %s\n",
2479                 cfg->fwd_eng->fwd_mode_name,
2480                 retry_enabled == 0 ? "" : " with retry",
2481                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
2482                 numa_support == 1 ? "enabled" : "disabled",
2483                 mp_alloc_to_str(mp_alloc_type));
2484
2485         if (retry_enabled)
2486                 printf("TX retry num: %u, delay between TX retries: %uus\n",
2487                         burst_tx_retry_num, burst_tx_delay_time);
2488         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
2489                 printf("Logical Core %u (socket %u) forwards packets on "
2490                        "%d streams:",
2491                        fwd_lcores_cpuids[lc_id],
2492                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
2493                        fwd_lcores[lc_id]->stream_nb);
2494                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2495                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2496                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
2497                                "P=%d/Q=%d (socket %u) ",
2498                                fs->rx_port, fs->rx_queue,
2499                                ports[fs->rx_port].socket_id,
2500                                fs->tx_port, fs->tx_queue,
2501                                ports[fs->tx_port].socket_id);
2502                         print_ethaddr("peer=",
2503                                       &peer_eth_addrs[fs->peer_addr]);
2504                 }
2505                 printf("\n");
2506         }
2507         printf("\n");
2508 }
2509
2510 void
2511 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
2512 {
2513         struct rte_ether_addr new_peer_addr;
2514         if (!rte_eth_dev_is_valid_port(port_id)) {
2515                 printf("Error: Invalid port number %i\n", port_id);
2516                 return;
2517         }
2518         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
2519                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
2520                 return;
2521         }
2522         peer_eth_addrs[port_id] = new_peer_addr;
2523 }
2524
2525 int
2526 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
2527 {
2528         unsigned int i;
2529         unsigned int lcore_cpuid;
2530         int record_now;
2531
2532         record_now = 0;
2533  again:
2534         for (i = 0; i < nb_lc; i++) {
2535                 lcore_cpuid = lcorelist[i];
2536                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
2537                         printf("lcore %u not enabled\n", lcore_cpuid);
2538                         return -1;
2539                 }
2540                 if (lcore_cpuid == rte_get_master_lcore()) {
2541                         printf("lcore %u cannot be masked on for running "
2542                                "packet forwarding, which is the master lcore "
2543                                "and reserved for command line parsing only\n",
2544                                lcore_cpuid);
2545                         return -1;
2546                 }
2547                 if (record_now)
2548                         fwd_lcores_cpuids[i] = lcore_cpuid;
2549         }
2550         if (record_now == 0) {
2551                 record_now = 1;
2552                 goto again;
2553         }
2554         nb_cfg_lcores = (lcoreid_t) nb_lc;
2555         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
2556                 printf("previous number of forwarding cores %u - changed to "
2557                        "number of configured cores %u\n",
2558                        (unsigned int) nb_fwd_lcores, nb_lc);
2559                 nb_fwd_lcores = (lcoreid_t) nb_lc;
2560         }
2561
2562         return 0;
2563 }
2564
2565 int
2566 set_fwd_lcores_mask(uint64_t lcoremask)
2567 {
2568         unsigned int lcorelist[64];
2569         unsigned int nb_lc;
2570         unsigned int i;
2571
2572         if (lcoremask == 0) {
2573                 printf("Invalid NULL mask of cores\n");
2574                 return -1;
2575         }
2576         nb_lc = 0;
2577         for (i = 0; i < 64; i++) {
2578                 if (! ((uint64_t)(1ULL << i) & lcoremask))
2579                         continue;
2580                 lcorelist[nb_lc++] = i;
2581         }
2582         return set_fwd_lcores_list(lcorelist, nb_lc);
2583 }
2584
2585 void
2586 set_fwd_lcores_number(uint16_t nb_lc)
2587 {
2588         if (nb_lc > nb_cfg_lcores) {
2589                 printf("nb fwd cores %u > %u (max. number of configured "
2590                        "lcores) - ignored\n",
2591                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
2592                 return;
2593         }
2594         nb_fwd_lcores = (lcoreid_t) nb_lc;
2595         printf("Number of forwarding cores set to %u\n",
2596                (unsigned int) nb_fwd_lcores);
2597 }
2598
2599 void
2600 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
2601 {
2602         unsigned int i;
2603         portid_t port_id;
2604         int record_now;
2605
2606         record_now = 0;
2607  again:
2608         for (i = 0; i < nb_pt; i++) {
2609                 port_id = (portid_t) portlist[i];
2610                 if (port_id_is_invalid(port_id, ENABLED_WARN))
2611                         return;
2612                 if (record_now)
2613                         fwd_ports_ids[i] = port_id;
2614         }
2615         if (record_now == 0) {
2616                 record_now = 1;
2617                 goto again;
2618         }
2619         nb_cfg_ports = (portid_t) nb_pt;
2620         if (nb_fwd_ports != (portid_t) nb_pt) {
2621                 printf("previous number of forwarding ports %u - changed to "
2622                        "number of configured ports %u\n",
2623                        (unsigned int) nb_fwd_ports, nb_pt);
2624                 nb_fwd_ports = (portid_t) nb_pt;
2625         }
2626 }
2627
2628 /**
2629  * Parse the user input and obtain the list of forwarding ports
2630  *
2631  * @param[in] list
2632  *   String containing the user input. User can specify
2633  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
2634  *   For example, if the user wants to use all the available
2635  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
2636  *   If the user wants to use only the ports 1,2 then the input
2637  *   is 1,2.
2638  *   valid characters are '-' and ','
2639  * @param[out] values
2640  *   This array will be filled with a list of port IDs
2641  *   based on the user input
2642  *   Note that duplicate entries are discarded and only the first
2643  *   count entries in this array are port IDs and all the rest
2644  *   will contain default values
2645  * @param[in] maxsize
2646  *   This parameter denotes 2 things
2647  *   1) Number of elements in the values array
2648  *   2) Maximum value of each element in the values array
2649  * @return
2650  *   On success, returns total count of parsed port IDs
2651  *   On failure, returns 0
2652  */
2653 static unsigned int
2654 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
2655 {
2656         unsigned int count = 0;
2657         char *end = NULL;
2658         int min, max;
2659         int value, i;
2660         unsigned int marked[maxsize];
2661
2662         if (list == NULL || values == NULL)
2663                 return 0;
2664
2665         for (i = 0; i < (int)maxsize; i++)
2666                 marked[i] = 0;
2667
2668         min = INT_MAX;
2669
2670         do {
2671                 /*Remove the blank spaces if any*/
2672                 while (isblank(*list))
2673                         list++;
2674                 if (*list == '\0')
2675                         break;
2676                 errno = 0;
2677                 value = strtol(list, &end, 10);
2678                 if (errno || end == NULL)
2679                         return 0;
2680                 if (value < 0 || value >= (int)maxsize)
2681                         return 0;
2682                 while (isblank(*end))
2683                         end++;
2684                 if (*end == '-' && min == INT_MAX) {
2685                         min = value;
2686                 } else if ((*end == ',') || (*end == '\0')) {
2687                         max = value;
2688                         if (min == INT_MAX)
2689                                 min = value;
2690                         for (i = min; i <= max; i++) {
2691                                 if (count < maxsize) {
2692                                         if (marked[i])
2693                                                 continue;
2694                                         values[count] = i;
2695                                         marked[i] = 1;
2696                                         count++;
2697                                 }
2698                         }
2699                         min = INT_MAX;
2700                 } else
2701                         return 0;
2702                 list = end + 1;
2703         } while (*end != '\0');
2704
2705         return count;
2706 }
2707
2708 void
2709 parse_fwd_portlist(const char *portlist)
2710 {
2711         unsigned int portcount;
2712         unsigned int portindex[RTE_MAX_ETHPORTS];
2713         unsigned int i, valid_port_count = 0;
2714
2715         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
2716         if (!portcount)
2717                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
2718
2719         /*
2720          * Here we verify the validity of the ports
2721          * and thereby calculate the total number of
2722          * valid ports
2723          */
2724         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
2725                 if (rte_eth_dev_is_valid_port(portindex[i])) {
2726                         portindex[valid_port_count] = portindex[i];
2727                         valid_port_count++;
2728                 }
2729         }
2730
2731         set_fwd_ports_list(portindex, valid_port_count);
2732 }
2733
2734 void
2735 set_fwd_ports_mask(uint64_t portmask)
2736 {
2737         unsigned int portlist[64];
2738         unsigned int nb_pt;
2739         unsigned int i;
2740
2741         if (portmask == 0) {
2742                 printf("Invalid NULL mask of ports\n");
2743                 return;
2744         }
2745         nb_pt = 0;
2746         RTE_ETH_FOREACH_DEV(i) {
2747                 if (! ((uint64_t)(1ULL << i) & portmask))
2748                         continue;
2749                 portlist[nb_pt++] = i;
2750         }
2751         set_fwd_ports_list(portlist, nb_pt);
2752 }
2753
2754 void
2755 set_fwd_ports_number(uint16_t nb_pt)
2756 {
2757         if (nb_pt > nb_cfg_ports) {
2758                 printf("nb fwd ports %u > %u (number of configured "
2759                        "ports) - ignored\n",
2760                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
2761                 return;
2762         }
2763         nb_fwd_ports = (portid_t) nb_pt;
2764         printf("Number of forwarding ports set to %u\n",
2765                (unsigned int) nb_fwd_ports);
2766 }
2767
2768 int
2769 port_is_forwarding(portid_t port_id)
2770 {
2771         unsigned int i;
2772
2773         if (port_id_is_invalid(port_id, ENABLED_WARN))
2774                 return -1;
2775
2776         for (i = 0; i < nb_fwd_ports; i++) {
2777                 if (fwd_ports_ids[i] == port_id)
2778                         return 1;
2779         }
2780
2781         return 0;
2782 }
2783
2784 void
2785 set_nb_pkt_per_burst(uint16_t nb)
2786 {
2787         if (nb > MAX_PKT_BURST) {
2788                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
2789                        " ignored\n",
2790                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
2791                 return;
2792         }
2793         nb_pkt_per_burst = nb;
2794         printf("Number of packets per burst set to %u\n",
2795                (unsigned int) nb_pkt_per_burst);
2796 }
2797
2798 static const char *
2799 tx_split_get_name(enum tx_pkt_split split)
2800 {
2801         uint32_t i;
2802
2803         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2804                 if (tx_split_name[i].split == split)
2805                         return tx_split_name[i].name;
2806         }
2807         return NULL;
2808 }
2809
2810 void
2811 set_tx_pkt_split(const char *name)
2812 {
2813         uint32_t i;
2814
2815         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2816                 if (strcmp(tx_split_name[i].name, name) == 0) {
2817                         tx_pkt_split = tx_split_name[i].split;
2818                         return;
2819                 }
2820         }
2821         printf("unknown value: \"%s\"\n", name);
2822 }
2823
2824 void
2825 show_tx_pkt_segments(void)
2826 {
2827         uint32_t i, n;
2828         const char *split;
2829
2830         n = tx_pkt_nb_segs;
2831         split = tx_split_get_name(tx_pkt_split);
2832
2833         printf("Number of segments: %u\n", n);
2834         printf("Segment sizes: ");
2835         for (i = 0; i != n - 1; i++)
2836                 printf("%hu,", tx_pkt_seg_lengths[i]);
2837         printf("%hu\n", tx_pkt_seg_lengths[i]);
2838         printf("Split packet: %s\n", split);
2839 }
2840
2841 void
2842 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
2843 {
2844         uint16_t tx_pkt_len;
2845         unsigned i;
2846
2847         if (nb_segs >= (unsigned) nb_txd) {
2848                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
2849                        nb_segs, (unsigned int) nb_txd);
2850                 return;
2851         }
2852
2853         /*
2854          * Check that each segment length is greater or equal than
2855          * the mbuf data sise.
2856          * Check also that the total packet length is greater or equal than the
2857          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
2858          * 20 + 8).
2859          */
2860         tx_pkt_len = 0;
2861         for (i = 0; i < nb_segs; i++) {
2862                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
2863                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
2864                                i, seg_lengths[i], (unsigned) mbuf_data_size);
2865                         return;
2866                 }
2867                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
2868         }
2869         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
2870                 printf("total packet length=%u < %d - give up\n",
2871                                 (unsigned) tx_pkt_len,
2872                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
2873                 return;
2874         }
2875
2876         for (i = 0; i < nb_segs; i++)
2877                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
2878
2879         tx_pkt_length  = tx_pkt_len;
2880         tx_pkt_nb_segs = (uint8_t) nb_segs;
2881 }
2882
2883 void
2884 setup_gro(const char *onoff, portid_t port_id)
2885 {
2886         if (!rte_eth_dev_is_valid_port(port_id)) {
2887                 printf("invalid port id %u\n", port_id);
2888                 return;
2889         }
2890         if (test_done == 0) {
2891                 printf("Before enable/disable GRO,"
2892                                 " please stop forwarding first\n");
2893                 return;
2894         }
2895         if (strcmp(onoff, "on") == 0) {
2896                 if (gro_ports[port_id].enable != 0) {
2897                         printf("Port %u has enabled GRO. Please"
2898                                         " disable GRO first\n", port_id);
2899                         return;
2900                 }
2901                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2902                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
2903                         gro_ports[port_id].param.max_flow_num =
2904                                 GRO_DEFAULT_FLOW_NUM;
2905                         gro_ports[port_id].param.max_item_per_flow =
2906                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
2907                 }
2908                 gro_ports[port_id].enable = 1;
2909         } else {
2910                 if (gro_ports[port_id].enable == 0) {
2911                         printf("Port %u has disabled GRO\n", port_id);
2912                         return;
2913                 }
2914                 gro_ports[port_id].enable = 0;
2915         }
2916 }
2917
2918 void
2919 setup_gro_flush_cycles(uint8_t cycles)
2920 {
2921         if (test_done == 0) {
2922                 printf("Before change flush interval for GRO,"
2923                                 " please stop forwarding first.\n");
2924                 return;
2925         }
2926
2927         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
2928                         GRO_DEFAULT_FLUSH_CYCLES) {
2929                 printf("The flushing cycle be in the range"
2930                                 " of 1 to %u. Revert to the default"
2931                                 " value %u.\n",
2932                                 GRO_MAX_FLUSH_CYCLES,
2933                                 GRO_DEFAULT_FLUSH_CYCLES);
2934                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
2935         }
2936
2937         gro_flush_cycles = cycles;
2938 }
2939
2940 void
2941 show_gro(portid_t port_id)
2942 {
2943         struct rte_gro_param *param;
2944         uint32_t max_pkts_num;
2945
2946         param = &gro_ports[port_id].param;
2947
2948         if (!rte_eth_dev_is_valid_port(port_id)) {
2949                 printf("Invalid port id %u.\n", port_id);
2950                 return;
2951         }
2952         if (gro_ports[port_id].enable) {
2953                 printf("GRO type: TCP/IPv4\n");
2954                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2955                         max_pkts_num = param->max_flow_num *
2956                                 param->max_item_per_flow;
2957                 } else
2958                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
2959                 printf("Max number of packets to perform GRO: %u\n",
2960                                 max_pkts_num);
2961                 printf("Flushing cycles: %u\n", gro_flush_cycles);
2962         } else
2963                 printf("Port %u doesn't enable GRO.\n", port_id);
2964 }
2965
2966 void
2967 setup_gso(const char *mode, portid_t port_id)
2968 {
2969         if (!rte_eth_dev_is_valid_port(port_id)) {
2970                 printf("invalid port id %u\n", port_id);
2971                 return;
2972         }
2973         if (strcmp(mode, "on") == 0) {
2974                 if (test_done == 0) {
2975                         printf("before enabling GSO,"
2976                                         " please stop forwarding first\n");
2977                         return;
2978                 }
2979                 gso_ports[port_id].enable = 1;
2980         } else if (strcmp(mode, "off") == 0) {
2981                 if (test_done == 0) {
2982                         printf("before disabling GSO,"
2983                                         " please stop forwarding first\n");
2984                         return;
2985                 }
2986                 gso_ports[port_id].enable = 0;
2987         }
2988 }
2989
2990 char*
2991 list_pkt_forwarding_modes(void)
2992 {
2993         static char fwd_modes[128] = "";
2994         const char *separator = "|";
2995         struct fwd_engine *fwd_eng;
2996         unsigned i = 0;
2997
2998         if (strlen (fwd_modes) == 0) {
2999                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3000                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3001                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3002                         strncat(fwd_modes, separator,
3003                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3004                 }
3005                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3006         }
3007
3008         return fwd_modes;
3009 }
3010
3011 char*
3012 list_pkt_forwarding_retry_modes(void)
3013 {
3014         static char fwd_modes[128] = "";
3015         const char *separator = "|";
3016         struct fwd_engine *fwd_eng;
3017         unsigned i = 0;
3018
3019         if (strlen(fwd_modes) == 0) {
3020                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3021                         if (fwd_eng == &rx_only_engine)
3022                                 continue;
3023                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3024                                         sizeof(fwd_modes) -
3025                                         strlen(fwd_modes) - 1);
3026                         strncat(fwd_modes, separator,
3027                                         sizeof(fwd_modes) -
3028                                         strlen(fwd_modes) - 1);
3029                 }
3030                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3031         }
3032
3033         return fwd_modes;
3034 }
3035
3036 void
3037 set_pkt_forwarding_mode(const char *fwd_mode_name)
3038 {
3039         struct fwd_engine *fwd_eng;
3040         unsigned i;
3041
3042         i = 0;
3043         while ((fwd_eng = fwd_engines[i]) != NULL) {
3044                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3045                         printf("Set %s packet forwarding mode%s\n",
3046                                fwd_mode_name,
3047                                retry_enabled == 0 ? "" : " with retry");
3048                         cur_fwd_eng = fwd_eng;
3049                         return;
3050                 }
3051                 i++;
3052         }
3053         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3054 }
3055
3056 void
3057 add_rx_dump_callbacks(portid_t portid)
3058 {
3059         struct rte_eth_dev_info dev_info;
3060         uint16_t queue;
3061         int ret;
3062
3063         if (port_id_is_invalid(portid, ENABLED_WARN))
3064                 return;
3065
3066         ret = eth_dev_info_get_print_err(portid, &dev_info);
3067         if (ret != 0)
3068                 return;
3069
3070         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3071                 if (!ports[portid].rx_dump_cb[queue])
3072                         ports[portid].rx_dump_cb[queue] =
3073                                 rte_eth_add_rx_callback(portid, queue,
3074                                         dump_rx_pkts, NULL);
3075 }
3076
3077 void
3078 add_tx_dump_callbacks(portid_t portid)
3079 {
3080         struct rte_eth_dev_info dev_info;
3081         uint16_t queue;
3082         int ret;
3083
3084         if (port_id_is_invalid(portid, ENABLED_WARN))
3085                 return;
3086
3087         ret = eth_dev_info_get_print_err(portid, &dev_info);
3088         if (ret != 0)
3089                 return;
3090
3091         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3092                 if (!ports[portid].tx_dump_cb[queue])
3093                         ports[portid].tx_dump_cb[queue] =
3094                                 rte_eth_add_tx_callback(portid, queue,
3095                                                         dump_tx_pkts, NULL);
3096 }
3097
3098 void
3099 remove_rx_dump_callbacks(portid_t portid)
3100 {
3101         struct rte_eth_dev_info dev_info;
3102         uint16_t queue;
3103         int ret;
3104
3105         if (port_id_is_invalid(portid, ENABLED_WARN))
3106                 return;
3107
3108         ret = eth_dev_info_get_print_err(portid, &dev_info);
3109         if (ret != 0)
3110                 return;
3111
3112         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3113                 if (ports[portid].rx_dump_cb[queue]) {
3114                         rte_eth_remove_rx_callback(portid, queue,
3115                                 ports[portid].rx_dump_cb[queue]);
3116                         ports[portid].rx_dump_cb[queue] = NULL;
3117                 }
3118 }
3119
3120 void
3121 remove_tx_dump_callbacks(portid_t portid)
3122 {
3123         struct rte_eth_dev_info dev_info;
3124         uint16_t queue;
3125         int ret;
3126
3127         if (port_id_is_invalid(portid, ENABLED_WARN))
3128                 return;
3129
3130         ret = eth_dev_info_get_print_err(portid, &dev_info);
3131         if (ret != 0)
3132                 return;
3133
3134         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3135                 if (ports[portid].tx_dump_cb[queue]) {
3136                         rte_eth_remove_tx_callback(portid, queue,
3137                                 ports[portid].tx_dump_cb[queue]);
3138                         ports[portid].tx_dump_cb[queue] = NULL;
3139                 }
3140 }
3141
3142 void
3143 configure_rxtx_dump_callbacks(uint16_t verbose)
3144 {
3145         portid_t portid;
3146
3147 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3148                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3149                 return;
3150 #endif
3151
3152         RTE_ETH_FOREACH_DEV(portid)
3153         {
3154                 if (verbose == 1 || verbose > 2)
3155                         add_rx_dump_callbacks(portid);
3156                 else
3157                         remove_rx_dump_callbacks(portid);
3158                 if (verbose >= 2)
3159                         add_tx_dump_callbacks(portid);
3160                 else
3161                         remove_tx_dump_callbacks(portid);
3162         }
3163 }
3164
3165 void
3166 set_verbose_level(uint16_t vb_level)
3167 {
3168         printf("Change verbose level from %u to %u\n",
3169                (unsigned int) verbose_level, (unsigned int) vb_level);
3170         verbose_level = vb_level;
3171         configure_rxtx_dump_callbacks(verbose_level);
3172 }
3173
3174 void
3175 vlan_extend_set(portid_t port_id, int on)
3176 {
3177         int diag;
3178         int vlan_offload;
3179         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3180
3181         if (port_id_is_invalid(port_id, ENABLED_WARN))
3182                 return;
3183
3184         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3185
3186         if (on) {
3187                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3188                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3189         } else {
3190                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3191                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3192         }
3193
3194         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3195         if (diag < 0)
3196                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3197                "diag=%d\n", port_id, on, diag);
3198         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3199 }
3200
3201 void
3202 rx_vlan_strip_set(portid_t port_id, int on)
3203 {
3204         int diag;
3205         int vlan_offload;
3206         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3207
3208         if (port_id_is_invalid(port_id, ENABLED_WARN))
3209                 return;
3210
3211         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3212
3213         if (on) {
3214                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3215                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3216         } else {
3217                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3218                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3219         }
3220
3221         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3222         if (diag < 0)
3223                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
3224                "diag=%d\n", port_id, on, diag);
3225         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3226 }
3227
3228 void
3229 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
3230 {
3231         int diag;
3232
3233         if (port_id_is_invalid(port_id, ENABLED_WARN))
3234                 return;
3235
3236         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
3237         if (diag < 0)
3238                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
3239                "diag=%d\n", port_id, queue_id, on, diag);
3240 }
3241
3242 void
3243 rx_vlan_filter_set(portid_t port_id, int on)
3244 {
3245         int diag;
3246         int vlan_offload;
3247         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3248
3249         if (port_id_is_invalid(port_id, ENABLED_WARN))
3250                 return;
3251
3252         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3253
3254         if (on) {
3255                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
3256                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
3257         } else {
3258                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
3259                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
3260         }
3261
3262         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3263         if (diag < 0)
3264                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
3265                "diag=%d\n", port_id, on, diag);
3266         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3267 }
3268
3269 void
3270 rx_vlan_qinq_strip_set(portid_t port_id, int on)
3271 {
3272         int diag;
3273         int vlan_offload;
3274         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3275
3276         if (port_id_is_invalid(port_id, ENABLED_WARN))
3277                 return;
3278
3279         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3280
3281         if (on) {
3282                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
3283                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
3284         } else {
3285                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
3286                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
3287         }
3288
3289         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3290         if (diag < 0)
3291                 printf("%s(port_pi=%d, on=%d) failed "
3292                "diag=%d\n", __func__, port_id, on, diag);
3293         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3294 }
3295
3296 int
3297 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
3298 {
3299         int diag;
3300
3301         if (port_id_is_invalid(port_id, ENABLED_WARN))
3302                 return 1;
3303         if (vlan_id_is_invalid(vlan_id))
3304                 return 1;
3305         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
3306         if (diag == 0)
3307                 return 0;
3308         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
3309                "diag=%d\n",
3310                port_id, vlan_id, on, diag);
3311         return -1;
3312 }
3313
3314 void
3315 rx_vlan_all_filter_set(portid_t port_id, int on)
3316 {
3317         uint16_t vlan_id;
3318
3319         if (port_id_is_invalid(port_id, ENABLED_WARN))
3320                 return;
3321         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
3322                 if (rx_vft_set(port_id, vlan_id, on))
3323                         break;
3324         }
3325 }
3326
3327 void
3328 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
3329 {
3330         int diag;
3331
3332         if (port_id_is_invalid(port_id, ENABLED_WARN))
3333                 return;
3334
3335         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
3336         if (diag == 0)
3337                 return;
3338
3339         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
3340                "diag=%d\n",
3341                port_id, vlan_type, tp_id, diag);
3342 }
3343
3344 void
3345 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
3346 {
3347         struct rte_eth_dev_info dev_info;
3348         int ret;
3349
3350         if (port_id_is_invalid(port_id, ENABLED_WARN))
3351                 return;
3352         if (vlan_id_is_invalid(vlan_id))
3353                 return;
3354
3355         if (ports[port_id].dev_conf.txmode.offloads &
3356             DEV_TX_OFFLOAD_QINQ_INSERT) {
3357                 printf("Error, as QinQ has been enabled.\n");
3358                 return;
3359         }
3360
3361         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3362         if (ret != 0)
3363                 return;
3364
3365         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
3366                 printf("Error: vlan insert is not supported by port %d\n",
3367                         port_id);
3368                 return;
3369         }
3370
3371         tx_vlan_reset(port_id);
3372         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
3373         ports[port_id].tx_vlan_id = vlan_id;
3374 }
3375
3376 void
3377 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
3378 {
3379         struct rte_eth_dev_info dev_info;
3380         int ret;
3381
3382         if (port_id_is_invalid(port_id, ENABLED_WARN))
3383                 return;
3384         if (vlan_id_is_invalid(vlan_id))
3385                 return;
3386         if (vlan_id_is_invalid(vlan_id_outer))
3387                 return;
3388
3389         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3390         if (ret != 0)
3391                 return;
3392
3393         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
3394                 printf("Error: qinq insert not supported by port %d\n",
3395                         port_id);
3396                 return;
3397         }
3398
3399         tx_vlan_reset(port_id);
3400         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
3401                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
3402         ports[port_id].tx_vlan_id = vlan_id;
3403         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
3404 }
3405
3406 void
3407 tx_vlan_reset(portid_t port_id)
3408 {
3409         if (port_id_is_invalid(port_id, ENABLED_WARN))
3410                 return;
3411         ports[port_id].dev_conf.txmode.offloads &=
3412                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
3413                                   DEV_TX_OFFLOAD_QINQ_INSERT);
3414         ports[port_id].tx_vlan_id = 0;
3415         ports[port_id].tx_vlan_id_outer = 0;
3416 }
3417
3418 void
3419 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
3420 {
3421         if (port_id_is_invalid(port_id, ENABLED_WARN))
3422                 return;
3423
3424         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
3425 }
3426
3427 void
3428 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
3429 {
3430         uint16_t i;
3431         uint8_t existing_mapping_found = 0;
3432
3433         if (port_id_is_invalid(port_id, ENABLED_WARN))
3434                 return;
3435
3436         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
3437                 return;
3438
3439         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
3440                 printf("map_value not in required range 0..%d\n",
3441                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
3442                 return;
3443         }
3444
3445         if (!is_rx) { /*then tx*/
3446                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
3447                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
3448                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
3449                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
3450                                 existing_mapping_found = 1;
3451                                 break;
3452                         }
3453                 }
3454                 if (!existing_mapping_found) { /* A new additional mapping... */
3455                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
3456                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
3457                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
3458                         nb_tx_queue_stats_mappings++;
3459                 }
3460         }
3461         else { /*rx*/
3462                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
3463                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
3464                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
3465                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
3466                                 existing_mapping_found = 1;
3467                                 break;
3468                         }
3469                 }
3470                 if (!existing_mapping_found) { /* A new additional mapping... */
3471                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
3472                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
3473                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
3474                         nb_rx_queue_stats_mappings++;
3475                 }
3476         }
3477 }
3478
3479 void
3480 set_xstats_hide_zero(uint8_t on_off)
3481 {
3482         xstats_hide_zero = on_off;
3483 }
3484
3485 static inline void
3486 print_fdir_mask(struct rte_eth_fdir_masks *mask)
3487 {
3488         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
3489
3490         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3491                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
3492                         " tunnel_id: 0x%08x",
3493                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
3494                         rte_be_to_cpu_32(mask->tunnel_id_mask));
3495         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
3496                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
3497                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
3498                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
3499
3500                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
3501                         rte_be_to_cpu_16(mask->src_port_mask),
3502                         rte_be_to_cpu_16(mask->dst_port_mask));
3503
3504                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3505                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
3506                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
3507                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
3508                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
3509
3510                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3511                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
3512                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
3513                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
3514                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
3515         }
3516
3517         printf("\n");
3518 }
3519
3520 static inline void
3521 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3522 {
3523         struct rte_eth_flex_payload_cfg *cfg;
3524         uint32_t i, j;
3525
3526         for (i = 0; i < flex_conf->nb_payloads; i++) {
3527                 cfg = &flex_conf->flex_set[i];
3528                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
3529                         printf("\n    RAW:  ");
3530                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
3531                         printf("\n    L2_PAYLOAD:  ");
3532                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
3533                         printf("\n    L3_PAYLOAD:  ");
3534                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
3535                         printf("\n    L4_PAYLOAD:  ");
3536                 else
3537                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
3538                 for (j = 0; j < num; j++)
3539                         printf("  %-5u", cfg->src_offset[j]);
3540         }
3541         printf("\n");
3542 }
3543
3544 static char *
3545 flowtype_to_str(uint16_t flow_type)
3546 {
3547         struct flow_type_info {
3548                 char str[32];
3549                 uint16_t ftype;
3550         };
3551
3552         uint8_t i;
3553         static struct flow_type_info flowtype_str_table[] = {
3554                 {"raw", RTE_ETH_FLOW_RAW},
3555                 {"ipv4", RTE_ETH_FLOW_IPV4},
3556                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
3557                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
3558                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
3559                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
3560                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
3561                 {"ipv6", RTE_ETH_FLOW_IPV6},
3562                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
3563                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
3564                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
3565                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
3566                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
3567                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
3568                 {"port", RTE_ETH_FLOW_PORT},
3569                 {"vxlan", RTE_ETH_FLOW_VXLAN},
3570                 {"geneve", RTE_ETH_FLOW_GENEVE},
3571                 {"nvgre", RTE_ETH_FLOW_NVGRE},
3572                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
3573         };
3574
3575         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
3576                 if (flowtype_str_table[i].ftype == flow_type)
3577                         return flowtype_str_table[i].str;
3578         }
3579
3580         return NULL;
3581 }
3582
3583 static inline void
3584 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3585 {
3586         struct rte_eth_fdir_flex_mask *mask;
3587         uint32_t i, j;
3588         char *p;
3589
3590         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
3591                 mask = &flex_conf->flex_mask[i];
3592                 p = flowtype_to_str(mask->flow_type);
3593                 printf("\n    %s:\t", p ? p : "unknown");
3594                 for (j = 0; j < num; j++)
3595                         printf(" %02x", mask->mask[j]);
3596         }
3597         printf("\n");
3598 }
3599
3600 static inline void
3601 print_fdir_flow_type(uint32_t flow_types_mask)
3602 {
3603         int i;
3604         char *p;
3605
3606         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
3607                 if (!(flow_types_mask & (1 << i)))
3608                         continue;
3609                 p = flowtype_to_str(i);
3610                 if (p)
3611                         printf(" %s", p);
3612                 else
3613                         printf(" unknown");
3614         }
3615         printf("\n");
3616 }
3617
3618 void
3619 fdir_get_infos(portid_t port_id)
3620 {
3621         struct rte_eth_fdir_stats fdir_stat;
3622         struct rte_eth_fdir_info fdir_info;
3623         int ret;
3624
3625         static const char *fdir_stats_border = "########################";
3626
3627         if (port_id_is_invalid(port_id, ENABLED_WARN))
3628                 return;
3629         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
3630         if (ret < 0) {
3631                 printf("\n FDIR is not supported on port %-2d\n",
3632                         port_id);
3633                 return;
3634         }
3635
3636         memset(&fdir_info, 0, sizeof(fdir_info));
3637         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3638                                RTE_ETH_FILTER_INFO, &fdir_info);
3639         memset(&fdir_stat, 0, sizeof(fdir_stat));
3640         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3641                                RTE_ETH_FILTER_STATS, &fdir_stat);
3642         printf("\n  %s FDIR infos for port %-2d     %s\n",
3643                fdir_stats_border, port_id, fdir_stats_border);
3644         printf("  MODE: ");
3645         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
3646                 printf("  PERFECT\n");
3647         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
3648                 printf("  PERFECT-MAC-VLAN\n");
3649         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3650                 printf("  PERFECT-TUNNEL\n");
3651         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
3652                 printf("  SIGNATURE\n");
3653         else
3654                 printf("  DISABLE\n");
3655         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
3656                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
3657                 printf("  SUPPORTED FLOW TYPE: ");
3658                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
3659         }
3660         printf("  FLEX PAYLOAD INFO:\n");
3661         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
3662                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
3663                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
3664                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
3665                 fdir_info.flex_payload_unit,
3666                 fdir_info.max_flex_payload_segment_num,
3667                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
3668         printf("  MASK: ");
3669         print_fdir_mask(&fdir_info.mask);
3670         if (fdir_info.flex_conf.nb_payloads > 0) {
3671                 printf("  FLEX PAYLOAD SRC OFFSET:");
3672                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3673         }
3674         if (fdir_info.flex_conf.nb_flexmasks > 0) {
3675                 printf("  FLEX MASK CFG:");
3676                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3677         }
3678         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
3679                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
3680         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
3681                fdir_info.guarant_spc, fdir_info.best_spc);
3682         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
3683                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
3684                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
3685                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
3686                fdir_stat.collision, fdir_stat.free,
3687                fdir_stat.maxhash, fdir_stat.maxlen,
3688                fdir_stat.add, fdir_stat.remove,
3689                fdir_stat.f_add, fdir_stat.f_remove);
3690         printf("  %s############################%s\n",
3691                fdir_stats_border, fdir_stats_border);
3692 }
3693
3694 void
3695 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
3696 {
3697         struct rte_port *port;
3698         struct rte_eth_fdir_flex_conf *flex_conf;
3699         int i, idx = 0;
3700
3701         port = &ports[port_id];
3702         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3703         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
3704                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
3705                         idx = i;
3706                         break;
3707                 }
3708         }
3709         if (i >= RTE_ETH_FLOW_MAX) {
3710                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
3711                         idx = flex_conf->nb_flexmasks;
3712                         flex_conf->nb_flexmasks++;
3713                 } else {
3714                         printf("The flex mask table is full. Can not set flex"
3715                                 " mask for flow_type(%u).", cfg->flow_type);
3716                         return;
3717                 }
3718         }
3719         rte_memcpy(&flex_conf->flex_mask[idx],
3720                          cfg,
3721                          sizeof(struct rte_eth_fdir_flex_mask));
3722 }
3723
3724 void
3725 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
3726 {
3727         struct rte_port *port;
3728         struct rte_eth_fdir_flex_conf *flex_conf;
3729         int i, idx = 0;
3730
3731         port = &ports[port_id];
3732         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3733         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
3734                 if (cfg->type == flex_conf->flex_set[i].type) {
3735                         idx = i;
3736                         break;
3737                 }
3738         }
3739         if (i >= RTE_ETH_PAYLOAD_MAX) {
3740                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
3741                         idx = flex_conf->nb_payloads;
3742                         flex_conf->nb_payloads++;
3743                 } else {
3744                         printf("The flex payload table is full. Can not set"
3745                                 " flex payload for type(%u).", cfg->type);
3746                         return;
3747                 }
3748         }
3749         rte_memcpy(&flex_conf->flex_set[idx],
3750                          cfg,
3751                          sizeof(struct rte_eth_flex_payload_cfg));
3752
3753 }
3754
3755 void
3756 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
3757 {
3758 #ifdef RTE_LIBRTE_IXGBE_PMD
3759         int diag;
3760
3761         if (is_rx)
3762                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
3763         else
3764                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
3765
3766         if (diag == 0)
3767                 return;
3768         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
3769                         is_rx ? "rx" : "tx", port_id, diag);
3770         return;
3771 #endif
3772         printf("VF %s setting not supported for port %d\n",
3773                         is_rx ? "Rx" : "Tx", port_id);
3774         RTE_SET_USED(vf);
3775         RTE_SET_USED(on);
3776 }
3777
3778 int
3779 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
3780 {
3781         int diag;
3782         struct rte_eth_link link;
3783         int ret;
3784
3785         if (port_id_is_invalid(port_id, ENABLED_WARN))
3786                 return 1;
3787         ret = eth_link_get_nowait_print_err(port_id, &link);
3788         if (ret < 0)
3789                 return 1;
3790         if (rate > link.link_speed) {
3791                 printf("Invalid rate value:%u bigger than link speed: %u\n",
3792                         rate, link.link_speed);
3793                 return 1;
3794         }
3795         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
3796         if (diag == 0)
3797                 return diag;
3798         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
3799                 port_id, diag);
3800         return diag;
3801 }
3802
3803 int
3804 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
3805 {
3806         int diag = -ENOTSUP;
3807
3808         RTE_SET_USED(vf);
3809         RTE_SET_USED(rate);
3810         RTE_SET_USED(q_msk);
3811
3812 #ifdef RTE_LIBRTE_IXGBE_PMD
3813         if (diag == -ENOTSUP)
3814                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
3815                                                        q_msk);
3816 #endif
3817 #ifdef RTE_LIBRTE_BNXT_PMD
3818         if (diag == -ENOTSUP)
3819                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
3820 #endif
3821         if (diag == 0)
3822                 return diag;
3823
3824         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
3825                 port_id, diag);
3826         return diag;
3827 }
3828
3829 /*
3830  * Functions to manage the set of filtered Multicast MAC addresses.
3831  *
3832  * A pool of filtered multicast MAC addresses is associated with each port.
3833  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
3834  * The address of the pool and the number of valid multicast MAC addresses
3835  * recorded in the pool are stored in the fields "mc_addr_pool" and
3836  * "mc_addr_nb" of the "rte_port" data structure.
3837  *
3838  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
3839  * to be supplied a contiguous array of multicast MAC addresses.
3840  * To comply with this constraint, the set of multicast addresses recorded
3841  * into the pool are systematically compacted at the beginning of the pool.
3842  * Hence, when a multicast address is removed from the pool, all following
3843  * addresses, if any, are copied back to keep the set contiguous.
3844  */
3845 #define MCAST_POOL_INC 32
3846
3847 static int
3848 mcast_addr_pool_extend(struct rte_port *port)
3849 {
3850         struct rte_ether_addr *mc_pool;
3851         size_t mc_pool_size;
3852
3853         /*
3854          * If a free entry is available at the end of the pool, just
3855          * increment the number of recorded multicast addresses.
3856          */
3857         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
3858                 port->mc_addr_nb++;
3859                 return 0;
3860         }
3861
3862         /*
3863          * [re]allocate a pool with MCAST_POOL_INC more entries.
3864          * The previous test guarantees that port->mc_addr_nb is a multiple
3865          * of MCAST_POOL_INC.
3866          */
3867         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
3868                                                     MCAST_POOL_INC);
3869         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
3870                                                 mc_pool_size);
3871         if (mc_pool == NULL) {
3872                 printf("allocation of pool of %u multicast addresses failed\n",
3873                        port->mc_addr_nb + MCAST_POOL_INC);
3874                 return -ENOMEM;
3875         }
3876
3877         port->mc_addr_pool = mc_pool;
3878         port->mc_addr_nb++;
3879         return 0;
3880
3881 }
3882
3883 static void
3884 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
3885 {
3886         if (mcast_addr_pool_extend(port) != 0)
3887                 return;
3888         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
3889 }
3890
3891 static void
3892 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
3893 {
3894         port->mc_addr_nb--;
3895         if (addr_idx == port->mc_addr_nb) {
3896                 /* No need to recompact the set of multicast addressses. */
3897                 if (port->mc_addr_nb == 0) {
3898                         /* free the pool of multicast addresses. */
3899                         free(port->mc_addr_pool);
3900                         port->mc_addr_pool = NULL;
3901                 }
3902                 return;
3903         }
3904         memmove(&port->mc_addr_pool[addr_idx],
3905                 &port->mc_addr_pool[addr_idx + 1],
3906                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
3907 }
3908
3909 static int
3910 eth_port_multicast_addr_list_set(portid_t port_id)
3911 {
3912         struct rte_port *port;
3913         int diag;
3914
3915         port = &ports[port_id];
3916         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
3917                                             port->mc_addr_nb);
3918         if (diag < 0)
3919                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
3920                         port_id, port->mc_addr_nb, diag);
3921
3922         return diag;
3923 }
3924
3925 void
3926 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
3927 {
3928         struct rte_port *port;
3929         uint32_t i;
3930
3931         if (port_id_is_invalid(port_id, ENABLED_WARN))
3932                 return;
3933
3934         port = &ports[port_id];
3935
3936         /*
3937          * Check that the added multicast MAC address is not already recorded
3938          * in the pool of multicast addresses.
3939          */
3940         for (i = 0; i < port->mc_addr_nb; i++) {
3941                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
3942                         printf("multicast address already filtered by port\n");
3943                         return;
3944                 }
3945         }
3946
3947         mcast_addr_pool_append(port, mc_addr);
3948         if (eth_port_multicast_addr_list_set(port_id) < 0)
3949                 /* Rollback on failure, remove the address from the pool */
3950                 mcast_addr_pool_remove(port, i);
3951 }
3952
3953 void
3954 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
3955 {
3956         struct rte_port *port;
3957         uint32_t i;
3958
3959         if (port_id_is_invalid(port_id, ENABLED_WARN))
3960                 return;
3961
3962         port = &ports[port_id];
3963
3964         /*
3965          * Search the pool of multicast MAC addresses for the removed address.
3966          */
3967         for (i = 0; i < port->mc_addr_nb; i++) {
3968                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
3969                         break;
3970         }
3971         if (i == port->mc_addr_nb) {
3972                 printf("multicast address not filtered by port %d\n", port_id);
3973                 return;
3974         }
3975
3976         mcast_addr_pool_remove(port, i);
3977         if (eth_port_multicast_addr_list_set(port_id) < 0)
3978                 /* Rollback on failure, add the address back into the pool */
3979                 mcast_addr_pool_append(port, mc_addr);
3980 }
3981
3982 void
3983 port_dcb_info_display(portid_t port_id)
3984 {
3985         struct rte_eth_dcb_info dcb_info;
3986         uint16_t i;
3987         int ret;
3988         static const char *border = "================";
3989
3990         if (port_id_is_invalid(port_id, ENABLED_WARN))
3991                 return;
3992
3993         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
3994         if (ret) {
3995                 printf("\n Failed to get dcb infos on port %-2d\n",
3996                         port_id);
3997                 return;
3998         }
3999         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
4000         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
4001         printf("\n  TC :        ");
4002         for (i = 0; i < dcb_info.nb_tcs; i++)
4003                 printf("\t%4d", i);
4004         printf("\n  Priority :  ");
4005         for (i = 0; i < dcb_info.nb_tcs; i++)
4006                 printf("\t%4d", dcb_info.prio_tc[i]);
4007         printf("\n  BW percent :");
4008         for (i = 0; i < dcb_info.nb_tcs; i++)
4009                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4010         printf("\n  RXQ base :  ");
4011         for (i = 0; i < dcb_info.nb_tcs; i++)
4012                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4013         printf("\n  RXQ number :");
4014         for (i = 0; i < dcb_info.nb_tcs; i++)
4015                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4016         printf("\n  TXQ base :  ");
4017         for (i = 0; i < dcb_info.nb_tcs; i++)
4018                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4019         printf("\n  TXQ number :");
4020         for (i = 0; i < dcb_info.nb_tcs; i++)
4021                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4022         printf("\n");
4023 }
4024
4025 uint8_t *
4026 open_file(const char *file_path, uint32_t *size)
4027 {
4028         int fd = open(file_path, O_RDONLY);
4029         off_t pkg_size;
4030         uint8_t *buf = NULL;
4031         int ret = 0;
4032         struct stat st_buf;
4033
4034         if (size)
4035                 *size = 0;
4036
4037         if (fd == -1) {
4038                 printf("%s: Failed to open %s\n", __func__, file_path);
4039                 return buf;
4040         }
4041
4042         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4043                 close(fd);
4044                 printf("%s: File operations failed\n", __func__);
4045                 return buf;
4046         }
4047
4048         pkg_size = st_buf.st_size;
4049         if (pkg_size < 0) {
4050                 close(fd);
4051                 printf("%s: File operations failed\n", __func__);
4052                 return buf;
4053         }
4054
4055         buf = (uint8_t *)malloc(pkg_size);
4056         if (!buf) {
4057                 close(fd);
4058                 printf("%s: Failed to malloc memory\n", __func__);
4059                 return buf;
4060         }
4061
4062         ret = read(fd, buf, pkg_size);
4063         if (ret < 0) {
4064                 close(fd);
4065                 printf("%s: File read operation failed\n", __func__);
4066                 close_file(buf);
4067                 return NULL;
4068         }
4069
4070         if (size)
4071                 *size = pkg_size;
4072
4073         close(fd);
4074
4075         return buf;
4076 }
4077
4078 int
4079 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4080 {
4081         FILE *fh = fopen(file_path, "wb");
4082
4083         if (fh == NULL) {
4084                 printf("%s: Failed to open %s\n", __func__, file_path);
4085                 return -1;
4086         }
4087
4088         if (fwrite(buf, 1, size, fh) != size) {
4089                 fclose(fh);
4090                 printf("%s: File write operation failed\n", __func__);
4091                 return -1;
4092         }
4093
4094         fclose(fh);
4095
4096         return 0;
4097 }
4098
4099 int
4100 close_file(uint8_t *buf)
4101 {
4102         if (buf) {
4103                 free((void *)buf);
4104                 return 0;
4105         }
4106
4107         return -1;
4108 }
4109
4110 void
4111 port_queue_region_info_display(portid_t port_id, void *buf)
4112 {
4113 #ifdef RTE_LIBRTE_I40E_PMD
4114         uint16_t i, j;
4115         struct rte_pmd_i40e_queue_regions *info =
4116                 (struct rte_pmd_i40e_queue_regions *)buf;
4117         static const char *queue_region_info_stats_border = "-------";
4118
4119         if (!info->queue_region_number)
4120                 printf("there is no region has been set before");
4121
4122         printf("\n      %s All queue region info for port=%2d %s",
4123                         queue_region_info_stats_border, port_id,
4124                         queue_region_info_stats_border);
4125         printf("\n      queue_region_number: %-14u \n",
4126                         info->queue_region_number);
4127
4128         for (i = 0; i < info->queue_region_number; i++) {
4129                 printf("\n      region_id: %-14u queue_number: %-14u "
4130                         "queue_start_index: %-14u \n",
4131                         info->region[i].region_id,
4132                         info->region[i].queue_num,
4133                         info->region[i].queue_start_index);
4134
4135                 printf("  user_priority_num is  %-14u :",
4136                                         info->region[i].user_priority_num);
4137                 for (j = 0; j < info->region[i].user_priority_num; j++)
4138                         printf(" %-14u ", info->region[i].user_priority[j]);
4139
4140                 printf("\n      flowtype_num is  %-14u :",
4141                                 info->region[i].flowtype_num);
4142                 for (j = 0; j < info->region[i].flowtype_num; j++)
4143                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4144         }
4145 #else
4146         RTE_SET_USED(port_id);
4147         RTE_SET_USED(buf);
4148 #endif
4149
4150         printf("\n\n");
4151 }
4152
4153 void
4154 show_macs(portid_t port_id)
4155 {
4156         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4157         struct rte_eth_dev_info dev_info;
4158         struct rte_ether_addr *addr;
4159         uint32_t i, num_macs = 0;
4160         struct rte_eth_dev *dev;
4161
4162         dev = &rte_eth_devices[port_id];
4163
4164         rte_eth_dev_info_get(port_id, &dev_info);
4165
4166         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4167                 addr = &dev->data->mac_addrs[i];
4168
4169                 /* skip zero address */
4170                 if (rte_is_zero_ether_addr(addr))
4171                         continue;
4172
4173                 num_macs++;
4174         }
4175
4176         printf("Number of MAC address added: %d\n", num_macs);
4177
4178         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4179                 addr = &dev->data->mac_addrs[i];
4180
4181                 /* skip zero address */
4182                 if (rte_is_zero_ether_addr(addr))
4183                         continue;
4184
4185                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4186                 printf("  %s\n", buf);
4187         }
4188 }
4189
4190 void
4191 show_mcast_macs(portid_t port_id)
4192 {
4193         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4194         struct rte_ether_addr *addr;
4195         struct rte_port *port;
4196         uint32_t i;
4197
4198         port = &ports[port_id];
4199
4200         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
4201
4202         for (i = 0; i < port->mc_addr_nb; i++) {
4203                 addr = &port->mc_addr_pool[i];
4204
4205                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4206                 printf("  %s\n", buf);
4207         }
4208 }