app/test-pmd/config.c

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